diff --git a/.claude/CLAUDE.md b/.claude/CLAUDE.md
index 19b7cfe..7e770fd 100644
--- a/.claude/CLAUDE.md
+++ b/.claude/CLAUDE.md
@@ -225,7 +225,8 @@ Security is a first-class concern; we run a strict CSP and gate CI on vuln scans
   a `<script nonce="{{.Nonce}}">` block or a self-hosted `.js`. `TestTemplatesHaveNoInlineJS`
   enforces this — don't work around it.
 - **Self-host all assets.** No external scripts/styles/fonts (CSP `*-src 'self'`);
-  the only external resource is CARTO map tiles (`img-src`). No SRI needed.
+  the only external resource is the CARTO vector basemap (`connect-src` — style JSON,
+  `.mvt` tiles, sprite and glyphs are all fetched, not image loads). No SRI needed.
 - **html/template autoescapes** — don't defeat it. Reach for `template.HTML`/`JS`/`URL`
   only with server-controlled, non-user data, and comment why.
 - Cookies stay `HttpOnly` + `SameSite=Lax` + `Secure` (gated on TLS). State-changing
diff --git a/.env.example b/.env.example
index 59c1d0c..605e2ef 100644
--- a/.env.example
+++ b/.env.example
@@ -67,10 +67,10 @@ MESHTENDER_MAIL_FROM=MeshTender <noreply@leighthaus.dev>
 # MESHTENDER_RESEND_API_KEY=
 # MESHTENDER_MAIL_REPLY_TO=
 
-# CARTO's API key for the basemap tiles, sent as ?key= on each tile request.
-# Without it CARTO watermark the tiles they serve. The browser fetches tiles
-# directly, so this key is served in the page. Unset => the key parameter is
-# omitted from the tile URL.
+# CARTO's API key for the basemap, appended as ?key= to every request a map style
+# makes — the style JSON, the vector tiles, the sprite and the glyphs. Without it
+# CARTO watermark what they serve. The browser fetches directly, so this key is
+# served in the page. Unset => the key parameter is omitted entirely.
 # MESHTENDER_CARTO_KEY=
 
 # The OCI digest of the image this server runs as — reported by GET /version and
diff --git a/README.md b/README.md
index 5d6782b..f9afa08 100644
--- a/README.md
+++ b/README.md
@@ -126,7 +126,7 @@ links, markdown content, a repeater map, and optionally a verified custom domain
 per-region and root flood policy (`region allowf` / `region denyf`). A repeater's coordinates select
 every region whose polygon contains it. The console's "apply organization configuration" flow shows
 the resulting command list — profile steps plus region commands — marking any line the user can't
-run and why. Regions are drawn on a Leaflet/Geoman map editor.
+run and why. Regions are drawn on a MapLibre/Terra Draw map editor.
 
 **Command catalog.** Every repeater CLI command, seeded from the firmware and modeled per-parameter
 (`set.tx`, `set.radio`, …) with feature/operation grouping, a `risky` tag, and per-tier org flags.
@@ -151,7 +151,7 @@ build step — migrations, templates, and static assets are all `go:embed`ed.
 - Go 1.27.0 (pinned exactly — see "Verifying a build"), [meshcore-go](https://github.com/meshcore-go/meshcore-go)
   for the MeshCore protocol/crypto
 - Postgres via `pgx` with raw SQL (no ORM) and goose migrations; `chi` router; `coder/websocket`
-- Hand-written JS only where the platform demands it (WebSerial, Leaflet maps, small delegated
+- Hand-written JS only where the platform demands it (WebSerial, MapLibre maps, small delegated
   handlers in `ui.js`)
 
 ### Vendored front-end assets
@@ -160,9 +160,17 @@ The strict CSP forbids external scripts/styles (`*-src 'self'`), so every third-
 library is **self-hosted** in `internal/web/static/` and embedded into the binary. They're served
 content-hash fingerprinted with a one-year `immutable` Cache-Control and pre-compressed (gzip +
 brotli) by the asset manifest in `internal/web/assets.go`. The only external resource anywhere is
-CARTO map tiles, allowlisted in `img-src`. Those tiles take a CARTO API key
-(`MESHTENDER_CARTO_KEY`), sent as `?key=` on each tile request; without it CARTO watermark the
-tiles. The browser fetches tiles directly, so the key is served in the page.
+the CARTO basemap, allowlisted in `connect-src` — not `img-src`, because the vector basemaps that
+replaced CARTO's deprecated raster tiles are *fetched*: the style JSON, the `.mvt` tiles, the sprite
+and the glyph PBFs all go out as fetch/XHR, and none of them is an image load. They take a CARTO API
+key (`MESHTENDER_CARTO_KEY`), which a MapLibre `transformRequest` appends as `?key=` to every one of
+those requests — the URLs inside a style carry none of their own. The browser fetches them directly,
+so the key is served in the page.
+
+Maps are MapLibre GL, not Leaflet, and for the same reason: a CARTO vector basemap *is* a MapLibre
+style, and Leaflet cannot render one. We vendor MapLibre's **CSP build**, whose worker is loaded from
+an ordinary same-origin URL (passed to the page as `<html data-maplibre-worker>`) instead of the
+`blob:` the default bundle uses — that is what keeps `worker-src` at `'self'`.
 
 Which libraries, at which versions, from which upstream artifact, is recorded once in
 `internal/licenses/manifest.go` — with a SHA-256 per file — and rendered into
diff --git a/THIRD-PARTY-NOTICES.md b/THIRD-PARTY-NOTICES.md
index 7ec3c14..73495b1 100644
--- a/THIRD-PARTY-NOTICES.md
+++ b/THIRD-PARTY-NOTICES.md
@@ -38,56 +38,83 @@ AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT
 OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
 ```
 
-### Leaflet 1.9.4 — BSD-2-Clause
+### MapLibre GL JS 5.24.0 — BSD-3-Clause
 
-- Homepage: <https://leafletjs.com>
-- Source: https://cdn.jsdelivr.net/npm/leaflet@1.9.4/dist/
-- File: `internal/web/static/leaflet.js` (sha256 `db49d009c841f5ca34a888c96511ae936fd9f5533e90d8b2c4d57596f4e5641a`)
-- File: `internal/web/static/leaflet.css` (sha256 `498bd934faeb2cb455d6db2d9304d18d5aea69afe43fd2ac933c3f3753724617`)
-- Modified: leaflet.css carries a hand-restored @preserve banner; upstream ships the stylesheet without one. Body is byte-identical to upstream.
+- Homepage: <https://maplibre.org>
+- Source: https://cdn.jsdelivr.net/npm/maplibre-gl@5.24.0/dist/
+- File: `internal/web/static/maplibre-gl.js` (sha256 `039b46f7a84489bce207f55cf376e1022cf8d213190ff9a93b02554f1785248f`)
+- File: `internal/web/static/maplibre-gl-worker.js` (sha256 `4f64bf26dab4a953ceb06c49a8d6efef32d5015a3f4c872a1f73e13f60ac9dba`)
+- File: `internal/web/static/maplibre-gl.css` (sha256 `3f40ab71b5b3fc985eb7f6b8926e0e8fbec2792852e4f12d8247abf0aabb8a94`)
+- Modified: All three carry hand-extended or hand-restored @preserve banners (upstream's script banner names the license by URL and states no copyright; the stylesheet ships none) and have their trailing sourceMappingURL comment stripped, since the .map files are not vendored. Bodies are byte-identical to upstream.
+- Note: This is the CSP build: maplibre-gl.js is upstream dist/maplibre-gl-csp.js and maplibre-gl-worker.js is dist/maplibre-gl-csp-worker.js. The default bundle spawns its worker from a blob: URL, which the strict CSP forbids; the CSP build takes an explicit same-origin worker URL via maplibregl.setWorkerUrl instead (see basemap.js). Upstream's LICENSE.txt, reproduced whole in the notices, also covers the third-party code MapLibre embeds — mapbox-gl-js v1.13 and earlier (BSD-3-Clause, (c) 2020 Mapbox), glfx.js (MIT) and a portion of d3-color (BSD-3-Clause) — all permissive.
 
 ```
-BSD 2-Clause License
+Copyright (c) 2023, MapLibre contributors
 
-Copyright (c) 2010-2023, Volodymyr Agafonkin
-Copyright (c) 2010-2011, CloudMade
 All rights reserved.
 
-Redistribution and use in source and binary forms, with or without
-modification, are permitted provided that the following conditions are met:
+Redistribution and use in source and binary forms, with or without modification,
+are permitted provided that the following conditions are met:
 
-1. Redistributions of source code must retain the above copyright notice, this
-   list of conditions and the following disclaimer.
+    * Redistributions of source code must retain the above copyright notice,
+      this list of conditions and the following disclaimer.
+    * Redistributions in binary form must reproduce the above copyright notice,
+      this list of conditions and the following disclaimer in the documentation
+      and/or other materials provided with the distribution.
+    * Neither the name of MapLibre GL JS nor the names of its contributors
+      may be used to endorse or promote products derived from this software
+      without specific prior written permission.
 
-2. Redistributions in binary form must reproduce the above copyright notice,
-   this list of conditions and the following disclaimer in the documentation
-   and/or other materials provided with the distribution.
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
+CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
-AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
-DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
-FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
-DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
-SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
-CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
-OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-```
 
-### Leaflet-Geoman 2.20.0 — MIT
+-------------------------------------------------------------------------------
 
-- Homepage: <https://geoman.io>
-- Source: https://cdn.jsdelivr.net/npm/@geoman-io/leaflet-geoman-free@2.20.0/dist/
-- File: `internal/web/static/leaflet-geoman.js` (sha256 `50bce5ec0c880d7edc912254f645aa77364fd6c29d66ef92296f855b8b615498`)
-- File: `internal/web/static/leaflet-geoman.css` (sha256 `51e45cbdf47dccb437bb34c9aa96b2017957a2471e17f41a72f4ec15a3b8c3f2`)
-- Modified: Both files carry hand-restored banners: the upstream esbuild bundle strips its own. Bodies are byte-identical to leaflet-geoman.min.js and leaflet-geoman.css upstream.
-- Note: This is the free MIT package (@geoman-io/leaflet-geoman-free). Geoman also sells a commercially licensed product — do not upgrade into it.
+Contains code from mapbox-gl-js v1.13 and earlier
 
-```
-MIT License
+Version v1.13 of mapbox-gl-js and earlier are licensed under a BSD-3-Clause license
 
-Copyright (c) 2017 Sumit Kumar
+Copyright (c) 2020, Mapbox
+Redistribution and use in source and binary forms, with or without modification,
+are permitted provided that the following conditions are met:
+
+* Redistributions of source code must retain the above copyright notice,
+  this list of conditions and the following disclaimer.
+* Redistributions in binary form must reproduce the above copyright notice,
+  this list of conditions and the following disclaimer in the documentation
+  and/or other materials provided with the distribution.
+* Neither the name of Mapbox GL JS nor the names of its contributors
+  may be used to endorse or promote products derived from this software
+  without specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
+CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
+EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+
+-------------------------------------------------------------------------------
+
+Contains code from glfx.js
+
+Copyright (C) 2011 by Evan Wallace
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
@@ -96,47 +123,84 @@ to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 copies of the Software, and to permit persons to whom the Software is
 furnished to do so, subject to the following conditions:
 
-The above copyright notice and this permission notice shall be included in all
-copies or substantial portions of the Software.
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
 
 THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-SOFTWARE.
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
+
+--------------------------------------------------------------------------------
+
+Contains a portion of d3-color https://github.com/d3/d3-color
+
+Copyright 2010-2016 Mike Bostock
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without modification,
+are permitted provided that the following conditions are met:
+
+* Redistributions of source code must retain the above copyright notice, this
+  list of conditions and the following disclaimer.
+
+* Redistributions in binary form must reproduce the above copyright notice,
+  this list of conditions and the following disclaimer in the documentation
+  and/or other materials provided with the distribution.
+
+* Neither the name of the author nor the names of contributors may be used to
+  endorse or promote products derived from this software without specific prior
+  written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
+ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 ```
 
-### Leaflet.markercluster 1.5.3 — MIT
+### Terra Draw 1.32.3 — MIT
 
-- Homepage: <https://github.com/Leaflet/Leaflet.markercluster>
-- Source: https://cdn.jsdelivr.net/npm/leaflet.markercluster@1.5.3/dist/
-- File: `internal/web/static/leaflet.markercluster.js` (sha256 `b687c3bd8b9239b1dbe4bc4241c2940426cf15ca8543c73e5d4e31e3346fab25`)
-- File: `internal/web/static/leaflet.markercluster.css` (sha256 `882ea5266422a7ff57e5641f78a7e8464f81b575f0665634808d60ae6f5ed41d`)
-- Modified: The stylesheet is upstream MarkerCluster.css + MarkerCluster.Default.css concatenated, plus a banner; the script is upstream plus a banner. Both bodies are byte-identical to upstream.
+- Homepage: <https://github.com/JamesLMilner/terra-draw>
+- Source: https://cdn.jsdelivr.net/npm/terra-draw@1.32.3/dist/terra-draw.umd.js
+- File: `internal/web/static/terra-draw.js` (sha256 `1d6fcaf87f34ec1515e7f960d39915be83365e1c521bdc10e64e25071df7a18d`)
+- Modified: Hand-restored banner (the upstream UMD bundle ships none) and a stripped trailing sourceMappingURL comment. Body is byte-identical to upstream.
+- Note: Drives polygon drawing and editing on the region area editor, replacing Leaflet-Geoman. Headless by design — it renders shapes into the map and ships no toolbar UI, so the controls are ours (see regionmap.js and config_region_area.html). The npm package ships no LICENSE file; the text here is the one at the root of the monorepo that publishes it, which the adapter shares.
 
 ```
-Copyright 2012 David Leaver
+Copyright 2022 James Milner
 
-Permission is hereby granted, free of charge, to any person obtaining
-a copy of this software and associated documentation files (the
-"Software"), to deal in the Software without restriction, including
-without limitation the rights to use, copy, modify, merge, publish,
-distribute, sublicense, and/or sell copies of the Software, and to
-permit persons to whom the Software is furnished to do so, subject to
-the following conditions:
+Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
 
-The above copyright notice and this permission notice shall be
-included in all copies or substantial portions of the Software.
+The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
 
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
-EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
-NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
-LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
-OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
-WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+```
+
+### Terra Draw MapLibre GL adapter 1.4.1 — MIT
+
+- Homepage: <https://github.com/JamesLMilner/terra-draw>
+- Source: https://cdn.jsdelivr.net/npm/terra-draw-maplibre-gl-adapter@1.4.1/dist/terra-draw-maplibre-gl-adapter.umd.js
+- File: `internal/web/static/terra-draw-maplibre-gl-adapter.js` (sha256 `ac90d8efe1d367e483e11decdffc421a7150d57686aec016b261f3f32e49bec7`)
+- Modified: Hand-restored banner (the upstream UMD bundle ships none) and a stripped trailing sourceMappingURL comment. Body is byte-identical to upstream.
+- Note: Published from the same monorepo as Terra Draw and under the same root MIT license, which is why the two license texts here are identical.
+
+```
+Copyright 2022 James Milner
+
+Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 ```
 
 ### Tabler 1.4.0 — MIT
@@ -247,8 +311,8 @@ part of the published container; the service is called by the browser at runtime
 ### CARTO basemaps
 
 - Homepage: <https://carto.com>
-- Source: https://{s}.basemaps.cartocdn.com (allowlisted in the CSP img-src), keyed with MESHTENDER_CARTO_KEY
-- Note: Raster map tiles fetched by the browser at runtime; no code is redistributed, so no license applies. Attribution ("(c) OpenStreetMap (c) CARTO") is rendered by basemap.js. Requests carry an API key (MESHTENDER_CARTO_KEY, per deployment); CARTO watermark tiles served without one. CARTO have said these raster tiles are deprecated in favour of vector tiles, which Leaflet cannot render. Terms of use are CARTO's and are not verified by any test.
+- Source: https://*.basemaps.cartocdn.com (allowlisted in the CSP connect-src), keyed with MESHTENDER_CARTO_KEY
+- Note: Vector basemaps (MapLibre GL styles) rendered in the browser at runtime; no code is redistributed, so no license applies. A style pulls four kinds of resource from CARTO — the style JSON, .mvt tiles, a sprite sheet and glyph PBFs — all fetched rather than loaded as images, which is why the CSP allowlists the host in connect-src rather than img-src. Attribution ("(c) OpenStreetMap (c) CARTO") is rendered by basemap.js, and CARTO require it stay visible. Every request carries an API key (MESHTENDER_CARTO_KEY, per deployment) appended by a MapLibre transformRequest, because the URLs inside a style do not carry one. The raster tiles this replaced are deprecated upstream. Terms of use are CARTO's and are not verified by any test.
 
 <!-- END GENERATED: assets -->
 
diff --git a/internal/config/config.go b/internal/config/config.go
index 7055e5a..16ee457 100644
--- a/internal/config/config.go
+++ b/internal/config/config.go
@@ -75,11 +75,13 @@ type Config struct {
 	MailReplyTo  string
 	MailEnabled  bool
 
-	// CartoKey is CARTO's API key for the basemap tiles, sent as ?key= on each tile
-	// request. Without it CARTO watermark the tiles they serve. The browser fetches
-	// tiles directly, so the key is served in the page.
+	// CartoKey is CARTO's API key for the basemap, appended as ?key= to every request
+	// a map style makes — the style JSON, the vector tiles, the sprite and the glyph
+	// PBFs, since the URLs inside a style carry no key of their own. Without it CARTO
+	// watermark what they serve. The browser fetches directly, so the key is served in
+	// the page (see basemap.js).
 	//
-	// Empty is a valid state: the tile URL omits the key parameter.
+	// Empty is a valid state: the key parameter is omitted entirely.
 	CartoKey string
 
 	// ImageDigest is the OCI digest of the image this server runs as, reported by
diff --git a/internal/core/templates/add_repeater.html b/internal/core/templates/add_repeater.html
index b01a8fd..aaec3c2 100644
--- a/internal/core/templates/add_repeater.html
+++ b/internal/core/templates/add_repeater.html
@@ -279,9 +279,8 @@
   }
   document.getElementById("region").addEventListener("change", applyRegion);
 </script>
-<link rel="stylesheet" href="{{ asset "/static/leaflet.css" }}">
-<script src="{{ asset "/static/leaflet.js" }}"></script>
-<script src="{{ asset "/static/basemap.js" }}"></script>
+{{template "map-styles"}}
+{{template "map-scripts"}}
 <script src="{{ asset "/static/regionmap.js" }}"></script>
 <script src="{{ asset "/static/serial-port.js" }}"></script>
 <script src="{{ asset "/static/serial-setup.js" }}"></script>
diff --git a/internal/core/templates/config_region_area.html b/internal/core/templates/config_region_area.html
index c1efe50..5c1de21 100644
--- a/internal/core/templates/config_region_area.html
+++ b/internal/core/templates/config_region_area.html
@@ -30,8 +30,7 @@
 </div>
 {{end}}
 
-<link rel="stylesheet" href="{{ asset "/static/leaflet.css" }}">
-<link rel="stylesheet" href="{{ asset "/static/leaflet-geoman.css" }}">
+{{template "map-styles"}}
 
 <form method="post" action="/orgs/{{.Org.Slug}}/config/regions/{{.Region.ID}}/area" id="region-area-form">
   <div class="row g-3">
@@ -55,9 +54,10 @@
             <span class="fw-bold" id="region-area-status">—</span>
           </div>
           <p class="text-secondary small">
-            Draw with the tools at the top-left of the map. A region needs an area
-            before it applies to anything — until then it's a draft and no repeater
-            picks it up.
+            Draw with the tools at the top-right of the map: click each corner, then
+            close the outline by clicking the first corner again or pressing Enter.
+            A region needs an area before it applies to anything — until then it's a
+            draft and no repeater picks it up.
           </p>
           {{if .Siblings}}
           <p class="text-secondary small mb-0">
@@ -79,9 +79,8 @@
   <input type="hidden" name="region_geojson" id="region_geojson" value="{{.Region.GeofenceJSON}}">
 </form>
 
-<script src="{{ asset "/static/leaflet.js" }}"></script>
-<script src="{{ asset "/static/leaflet-geoman.js" }}"></script>
-<script src="{{ asset "/static/basemap.js" }}"></script>
+{{template "map-scripts"}}
+{{template "map-draw-scripts"}}
 <script src="{{ asset "/static/regionmap.js" }}"></script>
 {{/* Values are interpolated in a JS context, so html/template JSON-encodes and
      escapes them — the region names and shapes are user data. */}}
diff --git a/internal/core/templates/console.html b/internal/core/templates/console.html
index 1077310..11c0d18 100644
--- a/internal/core/templates/console.html
+++ b/internal/core/templates/console.html
@@ -148,9 +148,8 @@ swap needs no new markup. The flex row is nested so the [hidden] attribute wins
 </div>
 
 {{if .ShowConfig}}
-<link rel="stylesheet" href="{{ asset "/static/leaflet.css" }}">
-<script src="{{ asset "/static/leaflet.js" }}"></script>
-<script src="{{ asset "/static/basemap.js" }}"></script>
+{{template "map-styles"}}
+{{template "map-scripts"}}
 <script src="{{ asset "/static/regionmap.js" }}"></script>
 <script src="{{ asset "/static/console-config.js" }}"></script>
 {{end}}
diff --git a/internal/core/templates/dashboard.html b/internal/core/templates/dashboard.html
index d801eae..e12d566 100644
--- a/internal/core/templates/dashboard.html
+++ b/internal/core/templates/dashboard.html
@@ -126,10 +126,9 @@
       <div class="card-header"><h2 class="card-title">Repeater map</h2></div>
       {{if .Mapped}}
       <div class="card-body p-2">
-        <link rel="stylesheet" href="{{ asset "/static/leaflet.css" }}">
+        {{template "map-styles"}}
         <div id="map" style="height:260px" role="region" aria-label="Map of your repeater locations"></div>
-        <script src="{{ asset "/static/leaflet.js" }}"></script>
-        <script src="{{ asset "/static/basemap.js" }}"></script>
+        {{template "map-scripts"}}
         <script src="{{ asset "/static/meshmap.js" }}"></script>
         <script nonce="{{.Nonce}}">
           meshMap('map', [
diff --git a/internal/core/templates/org.html b/internal/core/templates/org.html
index 8f48932..ef57f63 100644
--- a/internal/core/templates/org.html
+++ b/internal/core/templates/org.html
@@ -171,10 +171,9 @@
     <div class="card">
       <div class="card-header"><h2 class="card-title">Repeaters</h2></div>
       <div class="card-body p-2">
-        <link rel="stylesheet" href="{{ asset "/static/leaflet.css" }}">
+        {{template "map-styles"}}
         <div id="map" style="height:260px" role="region" aria-label="Map of organization repeater locations"></div>
-        <script src="{{ asset "/static/leaflet.js" }}"></script>
-        <script src="{{ asset "/static/basemap.js" }}"></script>
+        {{template "map-scripts"}}
         <script src="{{ asset "/static/meshmap.js" }}"></script>
         <script nonce="{{.Nonce}}">
           meshMap('map', [
diff --git a/internal/core/templates/repeater.html b/internal/core/templates/repeater.html
index 8025263..9f3ac5b 100644
--- a/internal/core/templates/repeater.html
+++ b/internal/core/templates/repeater.html
@@ -138,10 +138,9 @@
     <div class="card mt-3">
       <div class="card-header"><h2 class="card-title">Location</h2></div>
       <div class="card-body p-2">
-        <link rel="stylesheet" href="{{ asset "/static/leaflet.css" }}">
+        {{template "map-styles"}}
         <div id="map" style="height:240px" role="region" aria-label="Map of this repeater's location"></div>
-        <script src="{{ asset "/static/leaflet.js" }}"></script>
-        <script src="{{ asset "/static/basemap.js" }}"></script>
+        {{template "map-scripts"}}
         <script src="{{ asset "/static/meshmap.js" }}"></script>
         <script nonce="{{.Nonce}}">
           meshMap('map', [{name: {{.Repeater.Name}}, lat: {{.Repeater.Latitude}}, lon: {{.Repeater.Longitude}}}]);
diff --git a/internal/e2e/basemap_test.go b/internal/e2e/basemap_test.go
new file mode 100644
index 0000000..63f39b1
--- /dev/null
+++ b/internal/e2e/basemap_test.go
@@ -0,0 +1,79 @@
+//go:build browser
+
+package e2e
+
+import (
+	"testing"
+	"time"
+
+	cdplog "github.com/chromedp/cdproto/log"
+	"github.com/chromedp/cdproto/network"
+	"github.com/chromedp/chromedp"
+)
+
+// TestE2EBasemapToggleKeepsOverlays covers the sharpest edge in the MapLibre
+// migration.
+//
+// Switching basemap is map.setStyle(), and setStyle discards every source and layer
+// the page added along with the old style — so the repeaters, the region outlines,
+// everything we drew, silently vanish the first time someone presses Light. Nothing
+// errors; the map just goes empty. basemap.js exists partly to prevent that: it owns
+// the swap and re-runs the page's `overlays` callback afterwards.
+//
+// The test presses Light for real and asserts the points came back, then checks the
+// choice was remembered — the whole point of the control being sticky across pages.
+func TestE2EBasemapToggleKeepsOverlays(t *testing.T) {
+	srv := newE2EServer(t)
+	user, cookie := srv.login(t, "e2ebasemap")
+
+	rep := srv.newRepeater(t, user.ID, "Toggle Node")
+	if err := srv.store.SetRepeaterLocation(srv.ctx, rep.ID, 42.9, -78.8); err != nil {
+		t.Fatalf("set location: %v", err)
+	}
+
+	bctx, cancel, watch := startBrowser(t)
+	defer cancel()
+
+	var before, after sourceCounts
+	var styleBefore, styleAfter, remembered string
+	pageURL := srv.appURL + "/repeaters/" + rep.PublicID
+
+	if err := chromedp.Run(bctx,
+		network.Enable(),
+		cdplog.Enable(),
+		setSessionCookie(cookie),
+		chromedp.Navigate(pageURL),
+		mapReady("map", "points"),
+		mapEval("map", countIn("points"), &before),
+		mapEval("map", `return map.getStyle().name;`, &styleBefore),
+
+		// Press Light, then wait for the new style to finish loading *and* the
+		// overlays to be put back on it.
+		chromedp.Click(`.mesh-basemap-ctrl button[data-basemap="light"]`, chromedp.ByQuery),
+		chromedp.Poll(`(function () {
+			var m = window.MESHTENDER_MAPS["map"].map;
+			return m.isStyleLoaded() && m.getStyle().name !== `+"`"+`Dark Matter`+"`"+` && !!m.getLayer("points");
+		})()`, nil, chromedp.WithPollingTimeout(30*time.Second)),
+
+		mapEval("map", countIn("points"), &after),
+		mapEval("map", `return map.getStyle().name;`, &styleAfter),
+		chromedp.Evaluate(`localStorage.getItem("mt_map_base")`, &remembered),
+	); err != nil {
+		t.Fatalf("browser run against %s: %v", pageURL, err)
+	}
+
+	if styleBefore == styleAfter {
+		t.Errorf("basemap style is still %q after pressing Light; the swap did not happen", styleAfter)
+	}
+	if before.Features == 0 {
+		t.Fatal("no repeater point rendered before the swap; the rest of this test proves nothing")
+	}
+	if after.Features != before.Features {
+		t.Errorf("after switching basemap the map has %d points, want the %d it started with — "+
+			"setStyle discards page layers, so basemap.js must re-add them", after.Features, before.Features)
+	}
+	if remembered != "light" {
+		t.Errorf("localStorage mt_map_base = %q, want %q so the choice carries to the next map", remembered, "light")
+	}
+	watch.assertClean(t)
+}
diff --git a/internal/e2e/console_config_test.go b/internal/e2e/console_config_test.go
index c785d95..6da58c8 100644
--- a/internal/e2e/console_config_test.go
+++ b/internal/e2e/console_config_test.go
@@ -17,7 +17,7 @@ import (
 // the button expands it, the recommended commands (profile base settings + region
 // commands for the repeater's location) render, and — with no modem connected —
 // the Run controls are disabled with a prompt to connect. Also asserts the page
-// (Bootstrap collapse + Leaflet) runs clean under the strict CSP.
+// (Bootstrap collapse + MapLibre) runs clean under the strict CSP.
 func TestE2EConsoleConfigPanel(t *testing.T) {
 	srv := newE2EServer(t)
 	owner, cookie := srv.login(t, "cfg-owner")
diff --git a/internal/e2e/harness_test.go b/internal/e2e/harness_test.go
index 467693c..7d22bc5 100644
--- a/internal/e2e/harness_test.go
+++ b/internal/e2e/harness_test.go
@@ -36,6 +36,7 @@ import (
 	"net/url"
 	"os"
 	"regexp"
+	"strconv"
 	"strings"
 	"sync"
 	"testing"
@@ -347,6 +348,58 @@ func expandSection(toggleTestID, wantVisible string) chromedp.Tasks {
 	}
 }
 
+// ---- maps ---------------------------------------------------------------
+//
+// The maps are MapLibre GL, which paints to a WebGL canvas: there is no per-shape
+// DOM node to select, the way there was with Leaflet's SVG overlay pane. So map
+// assertions go through window.MESHTENDER_MAPS, the registry basemap.js fills in
+// (see its comment) — a deliberate test surface rather than a reach into internals.
+//
+// Note this makes the map tests depend on CARTO being reachable from the browser
+// container: a MapLibre style has to load before any layer can be added to it, so a
+// blocked network shows up here as mapReady timing out.
+
+// mapReady waits until the map in the given container has its style loaded and the
+// page's own layer on it.
+func mapReady(elID, layer string) chromedp.Action {
+	return chromedp.Poll(fmt.Sprintf(`(function () {
+		var e = window.MESHTENDER_MAPS && window.MESHTENDER_MAPS[%q];
+		return !!(e && e.map && e.map.isStyleLoaded() && e.map.getLayer(%q));
+	})()`, elID, layer), nil, chromedp.WithPollingTimeout(30*time.Second))
+}
+
+// mapEval evaluates expr with `map` bound to the named container's MapLibre map.
+func mapEval(elID, expr string, res any) chromedp.Action {
+	return chromedp.Evaluate(fmt.Sprintf(
+		`(function (map) { %s })(window.MESHTENDER_MAPS[%q].map)`, expr, elID), res)
+}
+
+// countSourceFeatures counts the distinct features a source has rendered into the
+// current viewport, separating clusters from individual features.
+//
+// Both sides dedupe on the feature id, because a source query returns a feature
+// once per tile it touches — a region polygon spanning four tiles comes back four
+// times, each clipped to its tile. That is why meshmap.js and regionmap.js give
+// every feature an explicit id.
+const countSourceFeatures = `
+	var seen = {}, clusters = {};
+	map.querySourceFeatures(SOURCE).forEach(function (f) {
+		if (f.properties.cluster) clusters[f.properties.cluster_id] = 1;
+		else seen[f.id] = 1;
+	});
+	return { features: Object.keys(seen).length, clusters: Object.keys(clusters).length };`
+
+// sourceCounts is what countSourceFeatures returns.
+type sourceCounts struct {
+	Features int `json:"features"`
+	Clusters int `json:"clusters"`
+}
+
+// countIn builds the counting expression for one source.
+func countIn(source string) string {
+	return "var SOURCE = " + strconv.Quote(source) + ";" + countSourceFeatures
+}
+
 // newRepeater creates a repeater owned by ownerID with a valid MeshCore key.
 func (e *e2eServer) newRepeater(t *testing.T, ownerID int64, name string) *store.Repeater {
 	t.Helper()
diff --git a/internal/e2e/org_map_test.go b/internal/e2e/org_map_test.go
index 2e41a08..e08378a 100644
--- a/internal/e2e/org_map_test.go
+++ b/internal/e2e/org_map_test.go
@@ -6,6 +6,7 @@ import (
 	"crypto/rand"
 	"fmt"
 	"testing"
+	"time"
 
 	cdplog "github.com/chromedp/cdproto/log"
 	"github.com/chromedp/cdproto/network"
@@ -16,11 +17,11 @@ import (
 )
 
 // TestE2EOrgPublicMap renders the public org Repeaters map in a real browser and
-// verifies the full Batch 2+3 chain under the strict CSP: the page fetches its
-// points from the cached JSON endpoint (connect-src 'self') and the vendored
-// markercluster plugin clusters co-located markers. A visible cluster proves the
-// fetch succeeded and the plugin loaded; assertClean proves no CSP violation
-// (from the fetch or the new self-hosted assets).
+// verifies the full chain under the strict CSP: the page fetches its points from
+// the cached JSON endpoint (connect-src 'self'), the CARTO vector style loads
+// (connect-src the CARTO host, plus the same-origin MapLibre worker), and the
+// source's own clustering collapses the co-located repeaters. A cluster proves the
+// fetch succeeded and the map is live; assertClean proves no CSP violation.
 func TestE2EOrgPublicMap(t *testing.T) {
 	// Served anonymously by the root (marketing) surface.
 	srv := newE2EServer(t)
@@ -35,7 +36,7 @@ func TestE2EOrgPublicMap(t *testing.T) {
 	}
 
 	// Four repeaters at the *same* coordinates (they can never separate by zoom, so
-	// they always cluster) plus two elsewhere — guarantees a .marker-cluster.
+	// they always cluster) plus two elsewhere — guarantees at least one cluster.
 	locs := []struct{ lat, lon float64 }{
 		{40.0, -75.0}, {40.0, -75.0}, {40.0, -75.0}, {40.0, -75.0},
 		{41.0, -76.0}, {39.0, -74.0},
@@ -58,27 +59,31 @@ func TestE2EOrgPublicMap(t *testing.T) {
 	bctx, cancel, watch := startBrowser(t)
 	defer cancel()
 
+	var counts sourceCounts
 	mapURL := srv.rootURL + "/orgs/" + org.Slug + "/repeaters"
-	var clusterCount, markerCount int
 	if err := chromedp.Run(bctx,
 		network.Enable(),
 		cdplog.Enable(),
 		chromedp.Navigate(mapURL),
-		// The map only paints markers after the fetch to /repeaters.json resolves.
-		chromedp.WaitVisible(`.leaflet-container`, chromedp.ByQuery),
-		chromedp.WaitVisible(`.marker-cluster`, chromedp.ByQuery),
-		chromedp.Evaluate(`document.querySelectorAll('.marker-cluster').length`, &clusterCount),
-		chromedp.Evaluate(`document.querySelectorAll('.leaflet-interactive').length`, &markerCount),
+		// The layer only exists once the points fetch has resolved and the style has
+		// loaded, so this one wait covers both.
+		mapReady("map", "clusters"),
+		// Clustering happens on the worker, so the counts settle a beat after the
+		// layer appears.
+		chromedp.Poll(`(function () {
+			return window.MESHTENDER_MAPS["map"].map
+				.querySourceFeatures("points").length > 0;
+		})()`, nil, chromedp.WithPollingTimeout(30*time.Second)),
+		mapEval("map", countIn("points"), &counts),
 	); err != nil {
 		t.Fatalf("browser run against %s: %v", mapURL, err)
 	}
-
-	if clusterCount == 0 {
-		t.Errorf("no marker cluster rendered; the fetched points did not cluster")
+	if counts.Clusters < 1 {
+		t.Errorf("no marker cluster rendered; the four co-located repeaters should collapse into one")
 	}
-	if markerCount == 0 {
-		t.Errorf("no interactive map markers rendered")
+	if counts.Features+counts.Clusters < 2 {
+		t.Errorf("map rendered %d features and %d clusters, want the outliers drawn alongside the cluster",
+			counts.Features, counts.Clusters)
 	}
-	// The whole point of the exercise: the fetch + vendored assets ran cleanly.
 	watch.assertClean(t)
 }
diff --git a/internal/e2e/region_editor_test.go b/internal/e2e/region_editor_test.go
index 190a6f1..7896622 100644
--- a/internal/e2e/region_editor_test.go
+++ b/internal/e2e/region_editor_test.go
@@ -107,19 +107,20 @@ func TestE2EConfigMapShowsRegionsAndPicksLocation(t *testing.T) {
 
 	// Signed out, on the public root host.
 	cfgURL := srv.rootURL + "/orgs/" + org.Slug + "/config"
-	var polygons, rows int
+	var counts sourceCounts
+	var rows int
 	if err := chromedp.Run(bctx,
 		network.Enable(),
 		cdplog.Enable(),
 		chromedp.Navigate(cfgURL),
-		chromedp.WaitVisible(`#region-map .leaflet-overlay-pane path`, chromedp.ByQuery),
-		chromedp.Evaluate(`document.querySelectorAll('#region-map .leaflet-overlay-pane path').length`, &polygons),
+		mapReady("region-map", "regions-fill"),
+		mapEval("region-map", countIn("regions"), &counts),
 		chromedp.Evaluate(`document.querySelectorAll('[data-testid="config-region-row"]').length`, &rows),
 	); err != nil {
 		t.Fatalf("browser run against %s: %v", cfgURL, err)
 	}
-	if polygons != 3 {
-		t.Errorf("drew %d polygons, want 3 (one per shaped region)", polygons)
+	if counts.Features != 3 {
+		t.Errorf("drew %d polygons, want 3 (one per shaped region)", counts.Features)
 	}
 	if rows != 3 {
 		t.Errorf("legend has %d rows, want 3", rows)
@@ -347,14 +348,12 @@ func TestE2ERegionAreaDraftEnablesDrawing(t *testing.T) {
 	bctx, cancel, watch := startBrowser(t)
 	defer cancel()
 
-	// Geoman marks a disabled toolbar button on the anchor wrapping the icon, with
-	// both .pm-disabled and aria-disabled="true" (see _updateDisabled in
-	// leaflet-geoman.js). Reading aria-disabled keeps the assertion unambiguous.
+	// Terra Draw ships no UI, so the toolbar is ours (DrawControl in regionmap.js)
+	// and a disabled tool is a plain disabled <button>.
+	drawButton := `[data-testid="region-draw-polygon"]`
 	drawDisabled := `(function () {
-		var icon = document.querySelector('.leaflet-pm-icon-polygon');
-		if (!icon) return 'missing';
-		var btn = icon.closest('a');
-		return btn ? btn.getAttribute('aria-disabled') : 'no-anchor';
+		var btn = document.querySelector('` + drawButton + `');
+		return btn ? String(btn.disabled) : 'missing';
 	})()`
 	areaURL := func(rid int64) string {
 		return srv.appURL + "/orgs/" + org.Slug + "/config/regions/" + strconv.FormatInt(rid, 10) + "/area"
@@ -368,7 +367,8 @@ func TestE2ERegionAreaDraftEnablesDrawing(t *testing.T) {
 		cdplog.Enable(),
 		setSessionCookie(cookie),
 		chromedp.Navigate(areaURL(draft)),
-		chromedp.WaitVisible(`.leaflet-pm-icon-polygon`, chromedp.ByQuery),
+		mapReady("region-map", "siblings-fill"),
+		chromedp.WaitVisible(drawButton, chromedp.ByQuery),
 		chromedp.Text(`#region-area-status`, &draftStatus, chromedp.ByQuery),
 		chromedp.Evaluate(drawDisabled, &draftDrawDisabled),
 	); err != nil {
@@ -386,7 +386,11 @@ func TestE2ERegionAreaDraftEnablesDrawing(t *testing.T) {
 	var shapedDrawDisabled string
 	if err := chromedp.Run(bctx,
 		chromedp.Navigate(areaURL(shaped)),
-		chromedp.WaitVisible(`#region-map .leaflet-overlay-pane path`, chromedp.ByQuery),
+		mapReady("region-map", "siblings-fill"),
+		chromedp.Poll(`(function () {
+			var e = window.MESHTENDER_MAPS["region-map"];
+			return !!(e && e.draw && e.draw.getSnapshot().length);
+		})()`, nil, chromedp.WithPollingTimeout(30*time.Second)),
 		chromedp.Evaluate(drawDisabled, &shapedDrawDisabled),
 	); err != nil {
 		t.Fatalf("browser run against the shaped region's area page: %v", err)
@@ -400,7 +404,8 @@ func TestE2ERegionAreaDraftEnablesDrawing(t *testing.T) {
 
 // TestE2ERegionAreaEditor: the area workspace loads the region's shape into the map,
 // draws its siblings as context, and saves the geometry the map produces — proving
-// the Leaflet/Geoman wiring works under the strict CSP (no inline handlers).
+// the MapLibre/Terra Draw wiring works under the strict CSP (no inline handlers,
+// and a worker loaded from a same-origin URL rather than a blob:).
 func TestE2ERegionAreaEditor(t *testing.T) {
 	srv := newE2EServer(t)
 	user, cookie := srv.login(t, "e2ergnarea")
@@ -427,11 +432,14 @@ func TestE2ERegionAreaEditor(t *testing.T) {
 	defer cancel()
 
 	var status, hidden string
-	var paths int
-	// countPaths counts rendered vector layers: this region plus its one sibling. It
-	// is scoped to the overlay pane because Leaflet's attribution control contains a
-	// decorative SVG of its own.
-	countPaths := `document.querySelectorAll('#region-map .leaflet-overlay-pane path').length`
+	var siblings sourceCounts
+	var editable int
+	// The two shapes live in different places now: the read-only sibling is a layer
+	// the page adds, while the one under edit belongs to Terra Draw's own store.
+	countEditable := `(function () {
+		return window.MESHTENDER_MAPS["region-map"].draw.getSnapshot()
+			.filter(function (f) { return f.geometry.type === "Polygon"; }).length;
+	})()`
 	areaURL := srv.appURL + "/orgs/" + org.Slug + "/config/regions/" + strconv.FormatInt(rid, 10) + "/area"
 	if err := chromedp.Run(bctx,
 		network.Enable(),
@@ -439,10 +447,10 @@ func TestE2ERegionAreaEditor(t *testing.T) {
 		setSessionCookie(cookie),
 		chromedp.Navigate(areaURL),
 		// The map initializes and reports the existing area.
-		chromedp.WaitVisible(`#region-map .leaflet-container, #region-map.leaflet-container`, chromedp.ByQuery),
-		chromedp.WaitVisible(`#region-map .leaflet-overlay-pane path`, chromedp.ByQuery),
+		mapReady("region-map", "siblings-fill"),
 		chromedp.Text(`#region-area-status`, &status, chromedp.ByQuery),
-		chromedp.Evaluate(countPaths, &paths),
+		mapEval("region-map", countIn("siblings"), &siblings),
+		chromedp.Evaluate(countEditable, &editable),
 		chromedp.Value(`#region_geojson`, &hidden, chromedp.ByQuery),
 	); err != nil {
 		t.Fatalf("browser run against %s: %v", areaURL, err)
@@ -450,8 +458,11 @@ func TestE2ERegionAreaEditor(t *testing.T) {
 	if status != "Custom area" {
 		t.Errorf("area status = %q, want %q", status, "Custom area")
 	}
-	if paths != 2 {
-		t.Errorf("rendered %d map polygons, want exactly 2 (the region + its sibling)", paths)
+	if siblings.Features != 1 {
+		t.Errorf("drew %d sibling outlines, want exactly 1", siblings.Features)
+	}
+	if editable != 1 {
+		t.Errorf("loaded %d editable polygons, want exactly 1 (the region under edit)", editable)
 	}
 	if !strings.Contains(hidden, "Polygon") {
 		t.Errorf("hidden geofence field = %q, want it to hold the polygon geometry", hidden)
@@ -488,3 +499,357 @@ func TestE2ERegionAreaEditor(t *testing.T) {
 	}
 	watch.assertClean(t)
 }
+
+// TestE2ERegionAreaDrawsAPolygon draws an area the way an operator does — press the
+// tool, click the corners on the map, press Enter — and checks the geometry lands in
+// the field the form submits.
+//
+// This is the interaction the migration rebuilt from scratch: Leaflet-Geoman brought
+// its own toolbar and edit handles, while Terra Draw is headless, so the tool
+// buttons, the mode switching and the serialization are all ours (DrawControl and
+// initRegionArea in regionmap.js). None of that is exercised by asserting on a
+// pre-loaded shape, and all of it runs on click handlers the strict CSP would reject
+// if they were ever written inline.
+func TestE2ERegionAreaDrawsAPolygon(t *testing.T) {
+	srv := newE2EServer(t)
+	user, cookie := srv.login(t, "e2ergndraw")
+	org, err := srv.store.CreateOrg(srv.ctx, "Region Draw Org", user.ID)
+	if err != nil {
+		t.Fatalf("create org: %v", err)
+	}
+	// A draft: no area yet, so the draw tools start enabled.
+	rid, err := srv.store.CreateRegion(srv.ctx, org.ID, store.RegionInput{
+		Token: "buf", DisplayName: "Buffalo", Layer: 3, AllowFlood: true,
+	})
+	if err != nil {
+		t.Fatalf("create region: %v", err)
+	}
+
+	bctx, cancel, watch := startBrowser(t)
+	defer cancel()
+
+	// The corners, as offsets inside the map container.
+	corners := []struct{ dx, dy float64 }{{120, 90}, {260, 110}, {200, 220}}
+
+	var rect struct {
+		X float64 `json:"x"`
+		Y float64 `json:"y"`
+	}
+	var status, geojson string
+	areaURL := srv.appURL + "/orgs/" + org.Slug + "/config/regions/" + strconv.FormatInt(rid, 10) + "/area"
+
+	tasks := chromedp.Tasks{
+		network.Enable(),
+		cdplog.Enable(),
+		setSessionCookie(cookie),
+		chromedp.Navigate(areaURL),
+		mapReady("region-map", "siblings-fill"),
+		chromedp.Click(`[data-testid="region-draw-polygon"]`, chromedp.ByQuery),
+		chromedp.Evaluate(`(function () {
+			var r = document.getElementById("region-map").getBoundingClientRect();
+			return { x: r.left, y: r.top };
+		})()`, &rect),
+	}
+	if err := chromedp.Run(bctx, tasks); err != nil {
+		t.Fatalf("browser run against %s: %v", areaURL, err)
+	}
+
+	clicks := chromedp.Tasks{}
+	for _, c := range corners {
+		clicks = append(clicks, chromedp.MouseClickXY(rect.X+c.dx, rect.Y+c.dy))
+	}
+	if err := chromedp.Run(bctx,
+		clicks,
+		// Terra Draw's polygon mode closes the ring on Enter, which is far steadier
+		// than trying to land a click back on the first vertex.
+		chromedp.KeyEvent("\r"),
+		chromedp.Poll(`document.getElementById("region_geojson").value !== ""`, nil,
+			chromedp.WithPollingTimeout(15*time.Second)),
+		chromedp.Text(`#region-area-status`, &status, chromedp.ByQuery),
+		chromedp.Value(`#region_geojson`, &geojson, chromedp.ByQuery),
+	); err != nil {
+		t.Fatalf("drawing the polygon: %v", err)
+	}
+
+	if status != "Custom area" {
+		t.Errorf("status after drawing = %q, want %q", status, "Custom area")
+	}
+	if !strings.Contains(geojson, `"Polygon"`) {
+		t.Errorf("drawn geometry = %q, want a GeoJSON Polygon", geojson)
+	}
+
+	// Saving persists what was drawn, which is the whole point of the workspace.
+	if err := chromedp.Run(bctx,
+		chromedp.Click(`[data-testid="save-area"]`, chromedp.ByQuery),
+		chromedp.WaitVisible(`[data-testid="config-region-row"]`, chromedp.ByQuery),
+	); err != nil {
+		t.Fatalf("saving the drawn area: %v", err)
+	}
+	z, err := srv.store.GetRegion(srv.ctx, org.ID, rid)
+	if err != nil {
+		t.Fatalf("get region: %v", err)
+	}
+	if z.Geofence == nil {
+		t.Fatal("the drawn area did not persist; the region is still a draft")
+	}
+	watch.assertClean(t)
+}
+
+// TestE2ERegionAreaDrawsAConcaveArea is the regression test for a reported bug: an
+// operator drawing a coastline-shaped region — south down the state line, east along
+// the bottom, then farther south around a peninsula — found the tool simply stopped
+// adding points, with no message.
+//
+// The cause was where the self-intersection rule was enforced. Terra Draw runs a
+// mode's `validation` on provisional updates as well as on finish, and a polygon
+// under construction is auto-closed back to its first point. An outline that has gone
+// south then east crosses that closing edge the moment it heads south again — so the
+// intermediate ring is self-intersecting even though the finished shape never is, and
+// the click was rejected silently. Only the finished shape is judged now.
+//
+// The second half asserts the rule still does its job: a genuinely crossed outline is
+// refused, says why, and — the part that matters most — never reaches the field the
+// form submits, so Save cannot persist a geofence with no inside.
+func TestE2ERegionAreaDrawsAConcaveArea(t *testing.T) {
+	srv := newE2EServer(t)
+	user, cookie := srv.login(t, "e2ergnconcave")
+	org, err := srv.store.CreateOrg(srv.ctx, "Concave Org", user.ID)
+	if err != nil {
+		t.Fatalf("create org: %v", err)
+	}
+	rid, err := srv.store.CreateRegion(srv.ctx, org.ID, store.RegionInput{
+		Token: "ny", DisplayName: "New York", Layer: 2, AllowFlood: true,
+	})
+	if err != nil {
+		t.Fatalf("create region: %v", err)
+	}
+
+	bctx, cancel, watch := startBrowser(t)
+	defer cancel()
+
+	// mapOrigin re-reads where the map sits in the viewport. It has to be re-read
+	// after anything that scrolls (clicking a footer button scrolls it into view),
+	// or clicks computed from a stale origin land outside the map entirely.
+	var origin struct {
+		X float64 `json:"x"`
+		Y float64 `json:"y"`
+	}
+	mapOrigin := chromedp.Tasks{
+		chromedp.Evaluate(`(function () {
+			document.getElementById("region-map").scrollIntoView({ block: "start" });
+			return true;
+		})()`, nil),
+		chromedp.Sleep(300 * time.Millisecond),
+		chromedp.Evaluate(`(function () {
+			var r = document.getElementById("region-map").getBoundingClientRect();
+			return { x: r.left, y: r.top };
+		})()`, &origin),
+	}
+	// ringLength is how many coordinates the shape under the cursor currently has.
+	const ringLength = `(function () {
+		var f = window.MESHTENDER_MAPS["region-map"].draw.getSnapshot()
+			.filter(function (x) { return x.geometry.type === "Polygon"; })[0];
+		return f ? f.geometry.coordinates[0].length : 0;
+	})()`
+
+	areaURL := srv.appURL + "/orgs/" + org.Slug + "/config/regions/" + strconv.FormatInt(rid, 10) + "/area"
+	if err := chromedp.Run(bctx,
+		network.Enable(),
+		cdplog.Enable(),
+		setSessionCookie(cookie),
+		chromedp.Navigate(areaURL),
+		mapReady("region-map", "siblings-fill"),
+		chromedp.Click(`[data-testid="region-draw-polygon"]`, chromedp.ByQuery),
+		mapOrigin,
+	); err != nil {
+		t.Fatalf("browser run against %s: %v", areaURL, err)
+	}
+
+	// The concave outline. Corner 4 — heading farther south after going east — is
+	// the one the bug swallowed.
+	concave := []struct{ dx, dy float64 }{
+		{120, 80}, {120, 200}, {330, 200}, {330, 270}, {400, 270}, {400, 120}, {250, 120},
+	}
+	for i, c := range concave {
+		var ring int
+		if err := chromedp.Run(bctx,
+			chromedp.MouseClickXY(origin.X+c.dx, origin.Y+c.dy),
+			chromedp.Sleep(250*time.Millisecond),
+			chromedp.Evaluate(ringLength, &ring),
+		); err != nil {
+			t.Fatalf("corner %d: %v", i+1, err)
+		}
+		// Terra Draw seeds a closed ring from the first click, so the count runs
+		// ahead of the corner number; what matters is that it keeps growing.
+		if want := i + 2; i > 0 && ring < want {
+			t.Fatalf("after corner %d the ring has %d coordinates, want at least %d — "+
+				"the click was rejected, which is the concave-drawing bug", i+1, ring, want)
+		}
+	}
+
+	var status, geojson string
+	if err := chromedp.Run(bctx,
+		chromedp.KeyEvent("\r"),
+		chromedp.Poll(`document.getElementById("region_geojson").value !== ""`, nil,
+			chromedp.WithPollingTimeout(15*time.Second)),
+		chromedp.Text(`#region-area-status`, &status, chromedp.ByQuery),
+		chromedp.Value(`#region_geojson`, &geojson, chromedp.ByQuery),
+	); err != nil {
+		t.Fatalf("finishing the concave outline: %v", err)
+	}
+	if status != "Custom area" {
+		t.Errorf("status = %q, want %q", status, "Custom area")
+	}
+	// Seven corners plus the repeated closing coordinate.
+	if n := strings.Count(geojson, "],["); n != 7 {
+		t.Errorf("drawn ring has %d segments, want 7 — corners were dropped: %s", n, geojson)
+	}
+
+	// Now a genuinely self-intersecting outline: clear, then draw a bowtie.
+	if err := chromedp.Run(bctx,
+		chromedp.Click(`#region-area-clear`, chromedp.ByQuery),
+		mapOrigin,
+	); err != nil {
+		t.Fatalf("clearing before the crossed outline: %v", err)
+	}
+	for _, c := range []struct{ dx, dy float64 }{{120, 80}, {330, 80}, {120, 220}, {330, 220}} {
+		if err := chromedp.Run(bctx,
+			chromedp.MouseClickXY(origin.X+c.dx, origin.Y+c.dy),
+			chromedp.Sleep(250*time.Millisecond),
+		); err != nil {
+			t.Fatalf("crossed outline: %v", err)
+		}
+	}
+	var crossedStatus, crossedValue string
+	if err := chromedp.Run(bctx,
+		chromedp.KeyEvent("\r"),
+		chromedp.Sleep(700*time.Millisecond),
+		chromedp.Text(`#region-area-status`, &crossedStatus, chromedp.ByQuery),
+		chromedp.Value(`#region_geojson`, &crossedValue, chromedp.ByQuery),
+	); err != nil {
+		t.Fatalf("finishing the crossed outline: %v", err)
+	}
+	if crossedValue != "" {
+		t.Errorf("a self-intersecting outline reached the submitted field (%q); Save would "+
+			"persist a geofence with no well-defined inside", crossedValue)
+	}
+	if !strings.Contains(crossedStatus, "cross") {
+		t.Errorf("status after a refused outline = %q, want it to say why the shape was "+
+			"rejected — a silent refusal is the bug this whole test exists for", crossedStatus)
+	}
+	watch.assertClean(t)
+}
+
+// TestE2ERegionAreaVertexSpacing pins both sides of one trade-off.
+//
+// Terra Draw's pointerDistance is the radius, in screen pixels, within which a click
+// counts as "the same point". It is measured against the previous vertex as well as
+// the first, so at its default of 40 no two corners could be placed closer than that
+// — tracing a shoreline or a county line meant zooming far in and stitching. The
+// editor lowers it (POINTER_DISTANCE in regionmap.js).
+//
+// The cost is that closing the ring by clicking the first corner is a smaller target,
+// so both halves are asserted here: fine detail has to be drawable, and closing by
+// click has to keep working. Tightening the constant further without checking the
+// second half would quietly make the outline hard to finish.
+func TestE2ERegionAreaVertexSpacing(t *testing.T) {
+	srv := newE2EServer(t)
+	user, cookie := srv.login(t, "e2ergnspacing")
+	org, err := srv.store.CreateOrg(srv.ctx, "Spacing Org", user.ID)
+	if err != nil {
+		t.Fatalf("create org: %v", err)
+	}
+	rid, err := srv.store.CreateRegion(srv.ctx, org.ID, store.RegionInput{
+		Token: "sp", DisplayName: "Spacing", Layer: 2, AllowFlood: true,
+	})
+	if err != nil {
+		t.Fatalf("create region: %v", err)
+	}
+
+	bctx, cancel, watch := startBrowser(t)
+	defer cancel()
+
+	var origin struct {
+		X float64 `json:"x"`
+		Y float64 `json:"y"`
+	}
+	areaURL := srv.appURL + "/orgs/" + org.Slug + "/config/regions/" + strconv.FormatInt(rid, 10) + "/area"
+	startDrawing := chromedp.Tasks{
+		chromedp.Navigate(areaURL),
+		mapReady("region-map", "siblings-fill"),
+		chromedp.Click(`[data-testid="region-draw-polygon"]`, chromedp.ByQuery),
+		chromedp.Evaluate(`(function () {
+			document.getElementById("region-map").scrollIntoView({ block: "start" });
+			return true;
+		})()`, nil),
+		chromedp.Sleep(300 * time.Millisecond),
+		chromedp.Evaluate(`(function () {
+			var r = document.getElementById("region-map").getBoundingClientRect();
+			return { x: r.left, y: r.top };
+		})()`, &origin),
+	}
+	const ringLength = `(function () {
+		var f = window.MESHTENDER_MAPS["region-map"].draw.getSnapshot()
+			.filter(function (x) { return x.geometry.type === "Polygon"; })[0];
+		return f ? f.geometry.coordinates[0].length : 0;
+	})()`
+
+	// Detail: a staircase whose corners are ~14px apart — well inside the old 40px
+	// floor. Every click must land.
+	const gap = 10.0
+	var ring int
+	if err := chromedp.Run(bctx,
+		network.Enable(),
+		cdplog.Enable(),
+		setSessionCookie(cookie),
+		startDrawing,
+	); err != nil {
+		t.Fatalf("browser run against %s: %v", areaURL, err)
+	}
+	for i := range 5 {
+		if err := chromedp.Run(bctx,
+			chromedp.MouseClickXY(origin.X+150+float64(i)*gap, origin.Y+150+float64(i%2)*gap),
+			chromedp.Sleep(220*time.Millisecond),
+			chromedp.Evaluate(ringLength, &ring),
+		); err != nil {
+			t.Fatalf("close-spaced corner %d: %v", i+1, err)
+		}
+	}
+	// Five placed corners, plus the ring's repeated closing coordinate and the one
+	// tracking the cursor.
+	if ring != 7 {
+		t.Errorf("after five corners ~%.0fpx apart the ring has %d coordinates, want 7 — "+
+			"clicks that close together are being swallowed, so fine detail can't be drawn",
+			gap*1.414, ring)
+	}
+
+	// Closing: a click back on the first corner, slightly off-centre, still finishes.
+	var st struct {
+		Mode   string `json:"mode"`
+		Filled bool   `json:"filled"`
+	}
+	if err := chromedp.Run(bctx,
+		startDrawing,
+		chromedp.MouseClickXY(origin.X+150, origin.Y+150),
+		chromedp.Sleep(200*time.Millisecond),
+		chromedp.MouseClickXY(origin.X+320, origin.Y+150),
+		chromedp.Sleep(200*time.Millisecond),
+		chromedp.MouseClickXY(origin.X+320, origin.Y+300),
+		chromedp.Sleep(200*time.Millisecond),
+		chromedp.MouseClickXY(origin.X+155, origin.Y+155),
+		chromedp.Sleep(600*time.Millisecond),
+		chromedp.Evaluate(`(function () {
+			var e = window.MESHTENDER_MAPS["region-map"];
+			return { mode: e.draw.getMode(),
+			         filled: document.getElementById("region_geojson").value !== "" };
+		})()`, &st),
+	); err != nil {
+		t.Fatalf("closing by click: %v", err)
+	}
+	if st.Mode != "select" || !st.Filled {
+		t.Errorf("clicking back on the first corner left mode=%q filled=%v, want the ring "+
+			"closed and handed to the edit tool — the closing target has become too small",
+			st.Mode, st.Filled)
+	}
+	watch.assertClean(t)
+}
diff --git a/internal/licenses/licenses_test.go b/internal/licenses/licenses_test.go
index 11bdca7..89ccb04 100644
--- a/internal/licenses/licenses_test.go
+++ b/internal/licenses/licenses_test.go
@@ -290,7 +290,7 @@ func TestNoticesFileIsCurrent(t *testing.T) {
 }
 
 // TestNoticesUsesUnixLineEndings is a regression test. Leaflet's license file
-// ships with CRLF, and the generator used to copy those bytes straight into the
+// shipped with CRLF, and the generator used to copy those bytes straight into the
 // Markdown. The committed file then got normalized to LF by an editor, so it no
 // longer matched the generator's output and TestNoticesFileIsCurrent failed on
 // every run with no way to fix it by regenerating. A mixed-line-ending
diff --git a/internal/licenses/manifest.go b/internal/licenses/manifest.go
index e96c33d..1a0a669 100644
--- a/internal/licenses/manifest.go
+++ b/internal/licenses/manifest.go
@@ -118,47 +118,48 @@ var Deps = []Dep{
 		},
 	},
 	{
-		Name:        "Leaflet",
-		Version:     "1.9.4",
-		SPDX:        "BSD-2-Clause",
-		Homepage:    "https://leafletjs.com",
+		Name:        "MapLibre GL JS",
+		Version:     "5.24.0",
+		SPDX:        "BSD-3-Clause",
+		Homepage:    "https://maplibre.org",
 		Kind:        KindAsset,
-		Source:      "https://cdn.jsdelivr.net/npm/leaflet@1.9.4/dist/",
-		LicenseText: "leaflet-1.9.4.txt",
+		Source:      "https://cdn.jsdelivr.net/npm/maplibre-gl@5.24.0/dist/",
+		LicenseText: "maplibre-gl-5.24.0.txt",
 		Files: []File{
-			{Path: "internal/web/static/leaflet.js", SHA256: "db49d009c841f5ca34a888c96511ae936fd9f5533e90d8b2c4d57596f4e5641a", Notice: true},
-			{Path: "internal/web/static/leaflet.css", SHA256: "498bd934faeb2cb455d6db2d9304d18d5aea69afe43fd2ac933c3f3753724617", Notice: true},
+			{Path: "internal/web/static/maplibre-gl.js", SHA256: "039b46f7a84489bce207f55cf376e1022cf8d213190ff9a93b02554f1785248f", Notice: true},
+			{Path: "internal/web/static/maplibre-gl-worker.js", SHA256: "4f64bf26dab4a953ceb06c49a8d6efef32d5015a3f4c872a1f73e13f60ac9dba", Notice: true},
+			{Path: "internal/web/static/maplibre-gl.css", SHA256: "3f40ab71b5b3fc985eb7f6b8926e0e8fbec2792852e4f12d8247abf0aabb8a94", Notice: true},
 		},
-		Modified: "leaflet.css carries a hand-restored @preserve banner; upstream ships the stylesheet without one. Body is byte-identical to upstream.",
+		Modified: "All three carry hand-extended or hand-restored @preserve banners (upstream's script banner names the license by URL and states no copyright; the stylesheet ships none) and have their trailing sourceMappingURL comment stripped, since the .map files are not vendored. Bodies are byte-identical to upstream.",
+		Note:     "This is the CSP build: maplibre-gl.js is upstream dist/maplibre-gl-csp.js and maplibre-gl-worker.js is dist/maplibre-gl-csp-worker.js. The default bundle spawns its worker from a blob: URL, which the strict CSP forbids; the CSP build takes an explicit same-origin worker URL via maplibregl.setWorkerUrl instead (see basemap.js). Upstream's LICENSE.txt, reproduced whole in the notices, also covers the third-party code MapLibre embeds — mapbox-gl-js v1.13 and earlier (BSD-3-Clause, (c) 2020 Mapbox), glfx.js (MIT) and a portion of d3-color (BSD-3-Clause) — all permissive.",
 	},
 	{
-		Name:        "Leaflet-Geoman",
-		Version:     "2.20.0",
+		Name:        "Terra Draw",
+		Version:     "1.32.3",
 		SPDX:        "MIT",
-		Homepage:    "https://geoman.io",
+		Homepage:    "https://github.com/JamesLMilner/terra-draw",
 		Kind:        KindAsset,
-		Source:      "https://cdn.jsdelivr.net/npm/@geoman-io/leaflet-geoman-free@2.20.0/dist/",
-		LicenseText: "leaflet-geoman-free-2.20.0.txt",
+		Source:      "https://cdn.jsdelivr.net/npm/terra-draw@1.32.3/dist/terra-draw.umd.js",
+		LicenseText: "terra-draw-1.32.3.txt",
 		Files: []File{
-			{Path: "internal/web/static/leaflet-geoman.js", SHA256: "50bce5ec0c880d7edc912254f645aa77364fd6c29d66ef92296f855b8b615498", Notice: true},
-			{Path: "internal/web/static/leaflet-geoman.css", SHA256: "51e45cbdf47dccb437bb34c9aa96b2017957a2471e17f41a72f4ec15a3b8c3f2", Notice: true},
+			{Path: "internal/web/static/terra-draw.js", SHA256: "1d6fcaf87f34ec1515e7f960d39915be83365e1c521bdc10e64e25071df7a18d", Notice: true},
 		},
-		Modified: "Both files carry hand-restored banners: the upstream esbuild bundle strips its own. Bodies are byte-identical to leaflet-geoman.min.js and leaflet-geoman.css upstream.",
-		Note:     "This is the free MIT package (@geoman-io/leaflet-geoman-free). Geoman also sells a commercially licensed product — do not upgrade into it.",
+		Modified: "Hand-restored banner (the upstream UMD bundle ships none) and a stripped trailing sourceMappingURL comment. Body is byte-identical to upstream.",
+		Note:     "Drives polygon drawing and editing on the region area editor, replacing Leaflet-Geoman. Headless by design — it renders shapes into the map and ships no toolbar UI, so the controls are ours (see regionmap.js and config_region_area.html). The npm package ships no LICENSE file; the text here is the one at the root of the monorepo that publishes it, which the adapter shares.",
 	},
 	{
-		Name:        "Leaflet.markercluster",
-		Version:     "1.5.3",
+		Name:        "Terra Draw MapLibre GL adapter",
+		Version:     "1.4.1",
 		SPDX:        "MIT",
-		Homepage:    "https://github.com/Leaflet/Leaflet.markercluster",
+		Homepage:    "https://github.com/JamesLMilner/terra-draw",
 		Kind:        KindAsset,
-		Source:      "https://cdn.jsdelivr.net/npm/leaflet.markercluster@1.5.3/dist/",
-		LicenseText: "leaflet.markercluster-1.5.3.txt",
+		Source:      "https://cdn.jsdelivr.net/npm/terra-draw-maplibre-gl-adapter@1.4.1/dist/terra-draw-maplibre-gl-adapter.umd.js",
+		LicenseText: "terra-draw-maplibre-gl-adapter-1.4.1.txt",
 		Files: []File{
-			{Path: "internal/web/static/leaflet.markercluster.js", SHA256: "b687c3bd8b9239b1dbe4bc4241c2940426cf15ca8543c73e5d4e31e3346fab25", Notice: true},
-			{Path: "internal/web/static/leaflet.markercluster.css", SHA256: "882ea5266422a7ff57e5641f78a7e8464f81b575f0665634808d60ae6f5ed41d", Notice: true},
+			{Path: "internal/web/static/terra-draw-maplibre-gl-adapter.js", SHA256: "ac90d8efe1d367e483e11decdffc421a7150d57686aec016b261f3f32e49bec7", Notice: true},
 		},
-		Modified: "The stylesheet is upstream MarkerCluster.css + MarkerCluster.Default.css concatenated, plus a banner; the script is upstream plus a banner. Both bodies are byte-identical to upstream.",
+		Modified: "Hand-restored banner (the upstream UMD bundle ships none) and a stripped trailing sourceMappingURL comment. Body is byte-identical to upstream.",
+		Note:     "Published from the same monorepo as Terra Draw and under the same root MIT license, which is why the two license texts here are identical.",
 	},
 	{
 		Name:        "Tabler",
@@ -209,8 +210,8 @@ var Deps = []Dep{
 		Name:     "CARTO basemaps",
 		Homepage: "https://carto.com",
 		Kind:     KindService,
-		Source:   "https://{s}.basemaps.cartocdn.com (allowlisted in the CSP img-src), keyed with MESHTENDER_CARTO_KEY",
-		Note:     "Raster map tiles fetched by the browser at runtime; no code is redistributed, so no license applies. Attribution (\"(c) OpenStreetMap (c) CARTO\") is rendered by basemap.js. Requests carry an API key (MESHTENDER_CARTO_KEY, per deployment); CARTO watermark tiles served without one. CARTO have said these raster tiles are deprecated in favour of vector tiles, which Leaflet cannot render. Terms of use are CARTO's and are not verified by any test.",
+		Source:   "https://*.basemaps.cartocdn.com (allowlisted in the CSP connect-src), keyed with MESHTENDER_CARTO_KEY",
+		Note:     "Vector basemaps (MapLibre GL styles) rendered in the browser at runtime; no code is redistributed, so no license applies. A style pulls four kinds of resource from CARTO — the style JSON, .mvt tiles, a sprite sheet and glyph PBFs — all fetched rather than loaded as images, which is why the CSP allowlists the host in connect-src rather than img-src. Attribution (\"(c) OpenStreetMap (c) CARTO\") is rendered by basemap.js, and CARTO require it stay visible. Every request carries an API key (MESHTENDER_CARTO_KEY, per deployment) appended by a MapLibre transformRequest, because the URLs inside a style do not carry one. The raster tiles this replaced are deprecated upstream. Terms of use are CARTO's and are not verified by any test.",
 	},
 }
 
diff --git a/internal/licenses/notices.go b/internal/licenses/notices.go
index 095f4be..83144ee 100644
--- a/internal/licenses/notices.go
+++ b/internal/licenses/notices.go
@@ -113,7 +113,8 @@ func writeDep(b *strings.Builder, d Dep, withText bool) error {
 }
 
 // normalizeEOL rewrites CRLF to LF. Some upstream license files ship with
-// Windows line endings (Leaflet's does), and Dep.Text deliberately returns them
+// Windows line endings (Leaflet's did, back when we vendored it), and Dep.Text
+// deliberately returns them
 // verbatim so the SPDX check reads exactly what upstream published. Writing
 // those bytes straight into the Markdown, though, leaves the generated file
 // with mixed line endings — which any editor or `git add` with autocrlf will
diff --git a/internal/licenses/texts/leaflet-1.9.4.txt b/internal/licenses/texts/leaflet-1.9.4.txt
deleted file mode 100644
index bcb3ba1..0000000
--- a/internal/licenses/texts/leaflet-1.9.4.txt
+++ /dev/null
@@ -1,26 +0,0 @@
-BSD 2-Clause License
-
-Copyright (c) 2010-2023, Volodymyr Agafonkin
-Copyright (c) 2010-2011, CloudMade
-All rights reserved.
-
-Redistribution and use in source and binary forms, with or without
-modification, are permitted provided that the following conditions are met:
-
-1. Redistributions of source code must retain the above copyright notice, this
-   list of conditions and the following disclaimer.
-
-2. Redistributions in binary form must reproduce the above copyright notice,
-   this list of conditions and the following disclaimer in the documentation
-   and/or other materials provided with the distribution.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
-AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
-DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
-FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
-DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
-SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
-CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
-OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
diff --git a/internal/licenses/texts/leaflet-geoman-free-2.20.0.txt b/internal/licenses/texts/leaflet-geoman-free-2.20.0.txt
deleted file mode 100644
index 46fab5b..0000000
--- a/internal/licenses/texts/leaflet-geoman-free-2.20.0.txt
+++ /dev/null
@@ -1,21 +0,0 @@
-MIT License
-
-Copyright (c) 2017 Sumit Kumar
-
-Permission is hereby granted, free of charge, to any person obtaining a copy
-of this software and associated documentation files (the "Software"), to deal
-in the Software without restriction, including without limitation the rights
-to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-copies of the Software, and to permit persons to whom the Software is
-furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included in all
-copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-SOFTWARE.
diff --git a/internal/licenses/texts/leaflet.markercluster-1.5.3.txt b/internal/licenses/texts/leaflet.markercluster-1.5.3.txt
deleted file mode 100644
index 19af068..0000000
--- a/internal/licenses/texts/leaflet.markercluster-1.5.3.txt
+++ /dev/null
@@ -1,20 +0,0 @@
-Copyright 2012 David Leaver
-
-Permission is hereby granted, free of charge, to any person obtaining
-a copy of this software and associated documentation files (the
-"Software"), to deal in the Software without restriction, including
-without limitation the rights to use, copy, modify, merge, publish,
-distribute, sublicense, and/or sell copies of the Software, and to
-permit persons to whom the Software is furnished to do so, subject to
-the following conditions:
-
-The above copyright notice and this permission notice shall be
-included in all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
-EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
-NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
-LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
-OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
-WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
diff --git a/internal/licenses/texts/maplibre-gl-5.24.0.txt b/internal/licenses/texts/maplibre-gl-5.24.0.txt
new file mode 100644
index 0000000..1e8acbb
--- /dev/null
+++ b/internal/licenses/texts/maplibre-gl-5.24.0.txt
@@ -0,0 +1,116 @@
+Copyright (c) 2023, MapLibre contributors
+
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without modification,
+are permitted provided that the following conditions are met:
+
+    * Redistributions of source code must retain the above copyright notice,
+      this list of conditions and the following disclaimer.
+    * Redistributions in binary form must reproduce the above copyright notice,
+      this list of conditions and the following disclaimer in the documentation
+      and/or other materials provided with the distribution.
+    * Neither the name of MapLibre GL JS nor the names of its contributors
+      may be used to endorse or promote products derived from this software
+      without specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
+CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+
+-------------------------------------------------------------------------------
+
+Contains code from mapbox-gl-js v1.13 and earlier
+
+Version v1.13 of mapbox-gl-js and earlier are licensed under a BSD-3-Clause license
+
+Copyright (c) 2020, Mapbox
+Redistribution and use in source and binary forms, with or without modification,
+are permitted provided that the following conditions are met:
+
+* Redistributions of source code must retain the above copyright notice,
+  this list of conditions and the following disclaimer.
+* Redistributions in binary form must reproduce the above copyright notice,
+  this list of conditions and the following disclaimer in the documentation
+  and/or other materials provided with the distribution.
+* Neither the name of Mapbox GL JS nor the names of its contributors
+  may be used to endorse or promote products derived from this software
+  without specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
+CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
+EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+
+-------------------------------------------------------------------------------
+
+Contains code from glfx.js
+
+Copyright (C) 2011 by Evan Wallace
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
+
+--------------------------------------------------------------------------------
+
+Contains a portion of d3-color https://github.com/d3/d3-color
+
+Copyright 2010-2016 Mike Bostock
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without modification,
+are permitted provided that the following conditions are met:
+
+* Redistributions of source code must retain the above copyright notice, this
+  list of conditions and the following disclaimer.
+
+* Redistributions in binary form must reproduce the above copyright notice,
+  this list of conditions and the following disclaimer in the documentation
+  and/or other materials provided with the distribution.
+
+* Neither the name of the author nor the names of contributors may be used to
+  endorse or promote products derived from this software without specific prior
+  written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
+ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
diff --git a/internal/licenses/texts/terra-draw-1.32.3.txt b/internal/licenses/texts/terra-draw-1.32.3.txt
new file mode 100644
index 0000000..407a4b9
--- /dev/null
+++ b/internal/licenses/texts/terra-draw-1.32.3.txt
@@ -0,0 +1,8 @@
+Copyright 2022 James Milner
+
+Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
diff --git a/internal/licenses/texts/terra-draw-maplibre-gl-adapter-1.4.1.txt b/internal/licenses/texts/terra-draw-maplibre-gl-adapter-1.4.1.txt
new file mode 100644
index 0000000..407a4b9
--- /dev/null
+++ b/internal/licenses/texts/terra-draw-maplibre-gl-adapter-1.4.1.txt
@@ -0,0 +1,8 @@
+Copyright 2022 James Milner
+
+Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
diff --git a/internal/marketing/templates/privacy.html b/internal/marketing/templates/privacy.html
index e54e4df..580564e 100644
--- a/internal/marketing/templates/privacy.html
+++ b/internal/marketing/templates/privacy.html
@@ -134,9 +134,9 @@
             your address leaves our server.
           </li>
           <li>
-            <strong>CARTO</strong> serves the map tiles. When a page with a map loads, your browser
-            fetches tiles from CARTO directly, so CARTO sees your IP address and which tiles you asked
-            for. Pages without a map involve them not at all.
+            <strong>CARTO</strong> serves the map. When a page with a map loads, your browser fetches
+            the map data from CARTO directly, so CARTO sees your IP address and which part of the map you
+            asked for. Pages without a map involve them not at all.
           </li>
         </ul>
         <p>
diff --git a/internal/marketing/templates/repeater_public.html b/internal/marketing/templates/repeater_public.html
index 49ffe41..46c7fd7 100644
--- a/internal/marketing/templates/repeater_public.html
+++ b/internal/marketing/templates/repeater_public.html
@@ -64,10 +64,9 @@
     <div class="card mt-3">
       <div class="card-header"><h2 class="card-title">Location</h2></div>
       <div class="card-body p-2">
-        <link rel="stylesheet" href="{{ asset "/static/leaflet.css" }}">
+        {{template "map-styles"}}
         <div id="map" style="height:240px" role="region" aria-label="Map of this repeater's location"></div>
-        <script src="{{ asset "/static/leaflet.js" }}"></script>
-        <script src="{{ asset "/static/basemap.js" }}"></script>
+        {{template "map-scripts"}}
         <script src="{{ asset "/static/meshmap.js" }}"></script>
         <script nonce="{{.Nonce}}">
           meshMap('map', [{name: {{.Repeater.Name}}, lat: {{.Repeater.Latitude}}, lon: {{.Repeater.Longitude}}}]);
diff --git a/internal/web/basemap_test.go b/internal/web/basemap_test.go
index de2853c..16d5205 100644
--- a/internal/web/basemap_test.go
+++ b/internal/web/basemap_test.go
@@ -65,13 +65,38 @@ func TestCartoKeyAbsentRendersEmptyAttribute(t *testing.T) {
 	}
 }
 
-// TestMapPagesLoadBasemapFirst: meshmap.js and regionmap.js both call
-// meshBaseLayers, which now lives in basemap.js. A page that loads one of them
-// without basemap.js throws a ReferenceError at map-init time and renders a blank
-// container — no build error, no failing Go test, and nothing in the CSP report.
-// Since map pages span all three surfaces, pin the include structurally rather
-// than trusting the next one to remember it.
-func TestMapPagesLoadBasemapFirst(t *testing.T) {
+// TestEveryLayoutCarriesTheWorkerURL: MapLibre's CSP build will not start without
+// an explicit worker URL, and the URL is content-fingerprinted, so it can only come
+// from the server. It rides on the root element next to the CARTO key, which means
+// every layout has to carry it — a map rendered under a layout that forgot it dies
+// with "Failed to initialize worker" and paints nothing.
+func TestEveryLayoutCarriesTheWorkerURL(t *testing.T) {
+	t.Parallel()
+	b, err := os.ReadFile(filepath.Join(moduleRoot(t), "internal/web/templates/base.html"))
+	if err != nil {
+		t.Fatalf("read base.html: %v", err)
+	}
+	src := string(b)
+
+	roots := strings.Count(src, "<html lang=")
+	workers := strings.Count(src, `data-maplibre-worker="{{ asset "/static/maplibre-gl-worker.js" }}"`)
+	if roots == 0 {
+		t.Fatal("base.html declares no <html> root; this test can no longer see the layouts")
+	}
+	if workers != roots {
+		t.Errorf("base.html has %d layout roots but %d carry data-maplibre-worker; "+
+			"every layout needs it or a map rendered under it cannot start its worker", roots, workers)
+	}
+}
+
+// TestMapPagesLoadTheMapStack: meshmap.js and regionmap.js both build on
+// meshCreateMap, which lives in basemap.js, which in turn needs the maplibregl
+// global — the "map-scripts" define loads both in that order. A page that loads a
+// map module without it throws a ReferenceError at map-init time and renders a
+// blank container — no build error, no failing Go test, and nothing in the CSP
+// report. Since map pages span all three surfaces, pin the include structurally
+// rather than trusting the next one to remember it.
+func TestMapPagesLoadTheMapStack(t *testing.T) {
 	t.Parallel()
 	root := moduleRoot(t)
 
@@ -89,22 +114,40 @@ func TestMapPagesLoadBasemapFirst(t *testing.T) {
 		src := string(b)
 		rel, _ := filepath.Rel(root, path)
 
-		base := strings.Index(src, "/static/basemap.js")
+		// base.html defines the shared blocks; it is not a page that renders a map.
+		if rel == filepath.Join("internal", "web", "templates", "base.html") {
+			return nil
+		}
+
+		stack := strings.Index(src, `{{template "map-scripts"}}`)
 		for _, dep := range []string{"/static/meshmap.js", "/static/regionmap.js"} {
 			at := strings.Index(src, dep)
 			if at < 0 {
 				continue
 			}
-			if base < 0 {
-				t.Errorf("%s loads %s but not /static/basemap.js, which defines the "+
-					"meshBaseLayers it calls", rel, dep)
+			if stack < 0 {
+				t.Errorf(`%s loads %s but not {{template "map-scripts"}}, which loads the `+
+					`maplibregl global and the meshCreateMap it calls`, rel, dep)
 				continue
 			}
-			if base > at {
-				t.Errorf("%s loads /static/basemap.js after %s; it must come first so "+
-					"meshBaseLayers is defined when the map initializes", rel, dep)
+			if stack > at {
+				t.Errorf(`%s loads {{template "map-scripts"}} after %s; it must come first so `+
+					`meshCreateMap is defined when the map initializes`, rel, dep)
 			}
 		}
+
+		// Terra Draw is only shipped where a shape is actually drawn, so the page that
+		// draws one has to ask for it explicitly.
+		if strings.Contains(src, "initRegionArea(") &&
+			!strings.Contains(src, `{{template "map-draw-scripts"}}`) {
+			t.Errorf(`%s calls initRegionArea but does not include {{template "map-draw-scripts"}}, `+
+				`so terraDraw is undefined when the editor starts`, rel)
+		}
+		// ...and a page that does not draw should not pay for it.
+		if !strings.Contains(src, "initRegionArea(") &&
+			strings.Contains(src, `{{template "map-draw-scripts"}}`) {
+			t.Errorf("%s ships Terra Draw but draws nothing; drop the include", rel)
+		}
 		return nil
 	})
 	if err != nil {
@@ -112,21 +155,41 @@ func TestMapPagesLoadBasemapFirst(t *testing.T) {
 	}
 }
 
-// TestBasemapTileURLOmitsEmptyKey guards the one branch in basemap.js that a Go
-// test can reach: the tile URL must not carry a "?key=" when no key is configured.
-func TestBasemapTileURLOmitsEmptyKey(t *testing.T) {
+// TestBasemapKeysEveryCartoRequest guards the branches in basemap.js that a Go test
+// can reach.
+//
+// The key has to be attached by a transformRequest rather than written into the
+// style URL: a CARTO style names its tiles, sprite and glyphs as absolute URLs that
+// carry no key of their own, so keying only the style leaves every request that
+// actually fetches map data unkeyed — and CARTO answer those with watermarked
+// output rather than an error, which is exactly the kind of failure nobody notices.
+func TestBasemapKeysEveryCartoRequest(t *testing.T) {
 	t.Parallel()
-	root := moduleRoot(t)
-	b, err := os.ReadFile(filepath.Join(root, "internal/web/static/basemap.js"))
+	b, err := os.ReadFile(filepath.Join(moduleRoot(t), "internal/web/static/basemap.js"))
 	if err != nil {
 		t.Fatalf("read basemap.js: %v", err)
 	}
 	src := string(b)
-	if !strings.Contains(src, `key ? url + "?key=" + encodeURIComponent(key) : url`) {
-		t.Fatal("basemap.js no longer guards the key parameter on a non-empty key; " +
-			"an unset MESHTENDER_CARTO_KEY must omit ?key= entirely, not send it empty")
+
+	if !strings.Contains(src, "transformRequest: transformRequest") {
+		t.Error("basemap.js no longer registers a transformRequest on the map, so the style's " +
+			"tile/sprite/glyph requests would go out unkeyed")
+	}
+	if !strings.Contains(src, `if (!key) return { url: url };`) {
+		t.Error("basemap.js no longer short-circuits on an empty key; an unset " +
+			"MESHTENDER_CARTO_KEY must omit ?key= entirely, not send it empty")
 	}
 	if !strings.Contains(src, `getAttribute("data-carto-key")`) {
-		t.Fatal("basemap.js no longer reads the key from <html data-carto-key>")
+		t.Error("basemap.js no longer reads the key from <html data-carto-key>")
+	}
+	if !strings.Contains(src, `getAttribute("data-maplibre-worker")`) {
+		t.Error("basemap.js no longer reads the worker URL from <html data-maplibre-worker>")
+	}
+	// The raster tiles are deprecated upstream; a .png tile URL here means someone
+	// reintroduced them, and they would be blocked by the CSP now that img-src no
+	// longer names CARTO.
+	if strings.Contains(src, "basemaps.cartocdn.com/rastertiles") || strings.Contains(src, "{z}/{x}/{y}") {
+		t.Error("basemap.js references CARTO raster tiles, which are deprecated and no longer " +
+			"allowed by the CSP (img-src is 'self')")
 	}
 }
diff --git a/internal/web/security.go b/internal/web/security.go
index 28b93b9..fb26a0c 100644
--- a/internal/web/security.go
+++ b/internal/web/security.go
@@ -20,12 +20,25 @@ type nonceCtxKey struct{}
 // a per-request nonce (so inline scripts must be nonce'd and inline on*= handlers
 // are rejected — the guard against injected script). Styles keep 'unsafe-inline'
 // (low XSS risk, and avoids nonce'ing every style= attribute + htmx's indicator
-// style). The only external resource is CARTO map tiles (images).
+// style). The only external resource is the CARTO basemap.
+//
+// That basemap is why connect-src, not img-src, names CARTO: the vector basemaps
+// that replaced their deprecated raster tiles are fetched — the style JSON, the
+// .mvt tiles, the sprite and the glyph PBFs all go out as XHR/fetch, and none of
+// them is an image load. img-src stays 'self' as a result.
+//
+// worker-src is spelled out rather than left to fall through to default-src:
+// MapLibre runs its tile decoding in a worker, and the reason we vendor its CSP
+// build is that the default bundle spawns that worker from a blob: URL, which
+// would mean allowing blob: here. The CSP build loads it from a same-origin URL
+// instead (see basemap.js), so 'self' is enough — don't "fix" a future worker
+// error by adding blob:; check that data-maplibre-worker is reaching the page.
 var cspDirectives = strings.Join([]string{
 	"default-src 'self'",
 	"style-src 'self' 'unsafe-inline'",
-	"img-src 'self' data: https://*.basemaps.cartocdn.com",
-	"connect-src 'self'",
+	"img-src 'self' data:",
+	"connect-src 'self' https://*.basemaps.cartocdn.com",
+	"worker-src 'self'",
 	"font-src 'self' data:",
 	"frame-ancestors 'none'",
 	"base-uri 'self'",
diff --git a/internal/web/static/app.css b/internal/web/static/app.css
index c8164ed..5f1cd41 100644
--- a/internal/web/static/app.css
+++ b/internal/web/static/app.css
@@ -173,41 +173,81 @@ code.pubkey {
   border-left: 0;
 }
 
-/* ---------- Leaflet map (dark) ---------- */
+/* ---------- MapLibre map (dark) ---------- */
 #map {
   height: 360px;
   border-radius: var(--tblr-border-radius);
   border: 1px solid var(--tblr-border-color);
 }
-.leaflet-container { background: #14171c; }
-/* Scoped under .leaflet-popup so these beat Leaflet's own defaults, which load
-   after app.css (leaflet.css is pulled in per-page in the map card body). */
-.leaflet-popup .leaflet-popup-content-wrapper,
-.leaflet-popup .leaflet-popup-tip {
+/* Painted behind the WebGL canvas, so it shows while tiles are still in flight
+   rather than a white flash on a dark page. */
+.maplibregl-map { background: #14171c; }
+/* Scoped under .maplibregl-popup so these beat MapLibre's own defaults, which load
+   after app.css (maplibre-gl.css is pulled in per-page in the map card body). */
+.maplibregl-popup .maplibregl-popup-content {
   background: var(--tblr-bg-surface);
   color: var(--tblr-body-color);
   box-shadow: var(--tblr-box-shadow, 0 1px 2px rgba(0, 0, 0, 0.4));
 }
-.leaflet-popup .leaflet-popup-content { color: var(--tblr-body-color); }
-.leaflet-container .leaflet-bar a,
-.leaflet-container .leaflet-control-zoom a {
+.maplibregl-popup-anchor-top .maplibregl-popup-tip { border-bottom-color: var(--tblr-bg-surface); }
+.maplibregl-popup-anchor-bottom .maplibregl-popup-tip { border-top-color: var(--tblr-bg-surface); }
+.maplibregl-popup-anchor-left .maplibregl-popup-tip { border-right-color: var(--tblr-bg-surface); }
+.maplibregl-popup-anchor-right .maplibregl-popup-tip { border-left-color: var(--tblr-bg-surface); }
+.maplibregl-popup-close-button { color: var(--tblr-body-color); }
+
+/* Controls: the zoom buttons, plus our own two button groups (the Dark/Light
+   basemap switch and the region-editor draw tools, both built in JS — see
+   basemap.js and regionmap.js). MapLibre's default control is a white box, which
+   is wrong on every page we render.
+
+   Everything here is scoped under .maplibregl-map purely to win the cascade:
+   maplibre-gl.css is pulled in per-page in the map card body, so it loads *after*
+   app.css and an equally specific rule of ours loses to it. The tell when this is
+   missing is subtle — the buttons we style by state still look right, and only the
+   unpressed ones stay white. */
+.maplibregl-map .maplibregl-ctrl-group {
   background: var(--tblr-bg-surface);
-  color: var(--tblr-body-color);
-  border-bottom-color: var(--tblr-border-color);
-}
-.leaflet-container .leaflet-bar a:hover { background: var(--tblr-bg-surface-secondary); }
-/* Base-layer (Dark/Light) switcher: match the dark UI so the native radios render
-   correctly. On the default white box + dark color-scheme, an unselected radio
-   shows as a black dot; a dark box fixes that, and accent-color tints the selected
-   one. Scoped under .leaflet-container to beat leaflet.css (loaded after app.css). */
-.leaflet-container .leaflet-control-layers {
-  background: var(--tblr-bg-surface);
-  color: var(--tblr-body-color);
-  border-color: var(--tblr-border-color);
   box-shadow: var(--tblr-box-shadow, 0 1px 2px rgba(0, 0, 0, 0.4));
 }
-.leaflet-container .leaflet-control-layers-list label { margin: 0; color: var(--tblr-body-color); }
-.leaflet-container .leaflet-control-layers-selector { accent-color: var(--tblr-primary); }
+.maplibregl-map .maplibregl-ctrl-group button { color: var(--tblr-body-color); }
+/* The zoom glyphs are background-image SVGs with a hard-coded #333 fill — fine on
+   MapLibre's white control, invisible on our dark one, and not restyleable because
+   the color lives inside the data: URI. Inverting the icon is the way to reach it. */
+.maplibregl-map .maplibregl-ctrl-group button .maplibregl-ctrl-icon { filter: invert(1); }
+.maplibregl-map .maplibregl-ctrl-group button + button { border-top-color: var(--tblr-border-color); }
+.maplibregl-map .maplibregl-ctrl-group button:not(:disabled):hover { background: var(--tblr-bg-surface-secondary); }
+/* MapLibre's icon buttons are square and unlabeled; ours carry text, so they need
+   width and horizontal padding or the label is clipped to a 29px box. */
+.maplibregl-map .mesh-basemap-ctrl button,
+.maplibregl-map .mesh-draw-ctrl button {
+  width: auto;
+  min-width: 4.5rem;
+  padding: 0 0.5rem;
+  font-size: 0.75rem;
+  line-height: 1.75rem;
+}
+/* aria-pressed is the state, so it is also what styles the active button — there
+   is no second class to keep in sync. */
+.maplibregl-map .mesh-basemap-ctrl button[aria-pressed="true"],
+.maplibregl-map .mesh-draw-ctrl button[aria-pressed="true"] {
+  background: var(--tblr-primary);
+  color: #fff;
+}
+.maplibregl-map .mesh-draw-ctrl button:disabled { opacity: 0.45; }
+/* The attribution CARTO require stays visible; only its chrome is themed. It sits
+   over the map, not the page, so it is deliberately NOT painted in theme tokens:
+   the same strip has to stay legible over both the near-black Dark Matter basemap
+   and the near-white Voyager one, which a token that only knows the page theme
+   cannot do. A dark scrim with near-white text reads on both. */
+.maplibregl-map .maplibregl-ctrl.maplibregl-ctrl-attrib {
+  /* Both class names, because upstream's own rule is .maplibregl-ctrl.maplibregl-
+     ctrl-attrib — matching only one of them ties on specificity and loses, which
+     shows up as white-on-white text rather than as nothing happening. */
+  background: rgba(0, 0, 0, 0.7);
+  color: #f4f6fa;
+}
+.maplibregl-map .maplibregl-ctrl-attrib a,
+.maplibregl-map .maplibregl-ctrl-attrib a:hover { color: #f4f6fa; }
 
 /* Profile list on the org config page: a long list scrolls inside its card
    instead of pushing the location-preview map off the page. Rows are compact —
diff --git a/internal/web/static/basemap.js b/internal/web/static/basemap.js
index f2d3c75..af545f2 100644
--- a/internal/web/static/basemap.js
+++ b/internal/web/static/basemap.js
@@ -1,48 +1,248 @@
-// basemap.js — the CARTO basemap layers shared by every Leaflet map we render.
+// basemap.js — the CARTO basemaps shared by every map we render, and the small
+// MapLibre helpers built on top of them.
 //
-// meshmap.js and regionmap.js each used to carry their own copy of this, which meant
-// the tile URL, the zoom ceiling and the localStorage key all had to be changed in
-// two places to stay consistent. One definition here; both call it.
+// CARTO deprecated their raster tiles; the replacement is a MapLibre GL *vector*
+// style, which Leaflet cannot render. So the basemap decides the engine: every map
+// in the app is MapLibre GL, and this file is the one place that knows which styles
+// we use, how the API key is attached, and how the dark/light choice is remembered.
 //
-// Load this before meshmap.js / regionmap.js on any page with a map.
+// Load this after maplibre-gl.js and before meshmap.js / regionmap.js.
 
-// cartoTileURL builds a CARTO raster tile URL for the given basemap style.
-//
-// CARTO watermark tiles served without an API key. The server puts the key on
-// <html data-carto-key> (see web.Renderer); when it is absent the key parameter is
-// left off entirely rather than sent empty.
-function cartoTileURL(style) {
-  var key = document.documentElement.getAttribute("data-carto-key") || "";
-  var url = "https://{s}.basemaps.cartocdn.com/" + style + "/{z}/{x}/{y}{r}.png";
-  return key ? url + "?key=" + encodeURIComponent(key) : url;
-}
+(function () {
+  // The two CARTO GL styles, addressed on the tiles. host so that one CSP source
+  // (https://*.basemaps.cartocdn.com) covers the style JSON as well as the tiles,
+  // sprite and glyphs it points at — the bare basemaps.cartocdn.com would need a
+  // second entry to match.
+  var STYLES = {
+    dark: "https://tiles.basemaps.cartocdn.com/gl/dark-matter-gl-style/style.json",
+    light: "https://tiles.basemaps.cartocdn.com/gl/voyager-gl-style/style.json",
+  };
 
-// meshBaseLayers adds the dark (default) and a light basemap to a map, with a
-// layers control to toggle between them. The choice is remembered in localStorage
-// so it carries across maps and pages. Dark matches the UI; the light layer (CARTO
-// Voyager) reads better in bright conditions and for some eyes. The control is
-// left expanded — Leaflet's collapsed toggle needs an icon asset we don't bundle.
-function meshBaseLayers(map) {
-  // Fresh options per layer: Leaflet copies them onto the layer, but a plugin that
-  // reaches for the object we passed shouldn't be able to affect both layers.
-  function opts() {
-    return { maxZoom: 20, subdomains: "abcd", attribution: "&copy; OpenStreetMap &copy; CARTO" };
+  // Which basemap the operator last chose, remembered across maps and pages.
+  var STORAGE_KEY = "mt_map_base";
+
+  // Fontstack for any label we draw ourselves (cluster counts). Glyphs come from
+  // the CARTO glyph host the style declares, so this has to be a face CARTO serves.
+  var FONT = ["Open Sans Bold"];
+
+  // MESHTENDER_MAPS is the registry of live maps, keyed by container element id.
+  // MapLibre paints to a WebGL canvas, so — unlike the Leaflet DOM this replaced —
+  // there are no per-shape nodes for a browser test to select. Registering the map
+  // (and, on the area editor, its draw instance) gives the e2e suite a stable,
+  // deliberate way to assert what is actually on the map.
+  window.MESHTENDER_MAPS = window.MESHTENDER_MAPS || {};
+
+  function cartoKey() {
+    return document.documentElement.getAttribute("data-carto-key") || "";
   }
-  var dark = L.tileLayer(cartoTileURL("dark_all"), opts());
-  var light = L.tileLayer(cartoTileURL("rastertiles/voyager"), opts());
-  var pref = null;
-  try {
-    pref = localStorage.getItem("mt_map_base");
-  } catch (e) {
-    /* storage unavailable (private mode); fall back to dark */
+
+  // transformRequest attaches the CARTO API key to every request a style makes.
+  //
+  // It has to happen here rather than on the style URL: the style JSON names its
+  // tiles, sprite and glyphs as absolute URLs that carry no key, so keying only the
+  // style would leave the four requests that actually fetch map data unkeyed. With
+  // no key configured the parameter is left off entirely rather than sent empty.
+  function transformRequest(url) {
+    var key = cartoKey();
+    if (!key) return { url: url };
+    if (url.indexOf("//") === -1) return { url: url };
+    var host = url.split("/")[2] || "";
+    if (host !== "cartocdn.com" && host.slice(-13) !== ".cartocdn.com") return { url: url };
+    return { url: url + (url.indexOf("?") === -1 ? "?" : "&") + "key=" + encodeURIComponent(key) };
   }
-  (pref === "light" ? light : dark).addTo(map);
-  L.control.layers({ Dark: dark, Light: light }, null, { position: "topright", collapsed: false }).addTo(map);
-  map.on("baselayerchange", function (e) {
+
+  function storedBase() {
     try {
-      localStorage.setItem("mt_map_base", e.name === "Light" ? "light" : "dark");
+      return localStorage.getItem(STORAGE_KEY) === "light" ? "light" : "dark";
+    } catch (e) {
+      return "dark"; // storage unavailable (private mode); dark matches the UI
+    }
+  }
+
+  function storeBase(name) {
+    try {
+      localStorage.setItem(STORAGE_KEY, name);
     } catch (e) {
       /* ignore */
     }
-  });
-}
+  }
+
+  // The worker is a same-origin fingerprinted asset whose URL the server puts on
+  // <html data-maplibre-worker>. This is why we vendor MapLibre's CSP build: the
+  // default bundle spawns its worker from a blob:, which would force blob: into the
+  // CSP's worker-src. Setting it is global and must happen before the first Map.
+  var workerSet = false;
+  function ensureWorker() {
+    if (workerSet) return;
+    var url = document.documentElement.getAttribute("data-maplibre-worker");
+    if (url) maplibregl.setWorkerUrl(url);
+    workerSet = true;
+  }
+
+  // BasemapControl is the dark/light switch. MapLibre ships no layer switcher, so
+  // this replaces Leaflet's L.control.layers — same two choices, same remembered
+  // preference. It is left expanded (two visible buttons) for the same reason the
+  // Leaflet control was: a collapsed toggle needs an icon asset we don't bundle.
+  function BasemapControl(onChange) {
+    this._onChange = onChange;
+  }
+
+  BasemapControl.prototype.onAdd = function (map) {
+    var self = this;
+    this._map = map;
+    var el = document.createElement("div");
+    el.className = "maplibregl-ctrl maplibregl-ctrl-group mesh-basemap-ctrl";
+    this._buttons = {};
+    ["dark", "light"].forEach(function (name) {
+      var b = document.createElement("button");
+      b.type = "button";
+      b.textContent = name === "dark" ? "Dark" : "Light";
+      b.setAttribute("data-basemap", name);
+      b.setAttribute("aria-pressed", String(storedBase() === name));
+      b.addEventListener("click", function () {
+        if (storedBase() === name) return;
+        storeBase(name);
+        self.sync();
+        self._onChange(name);
+      });
+      el.appendChild(b);
+      self._buttons[name] = b;
+    });
+    this._el = el;
+    return el;
+  };
+
+  BasemapControl.prototype.sync = function () {
+    var current = storedBase();
+    for (var name in this._buttons) {
+      if (Object.prototype.hasOwnProperty.call(this._buttons, name)) {
+        this._buttons[name].setAttribute("aria-pressed", String(name === current));
+      }
+    }
+  };
+
+  BasemapControl.prototype.onRemove = function () {
+    if (this._el && this._el.parentNode) this._el.parentNode.removeChild(this._el);
+    this._map = null;
+  };
+
+  // meshCreateMap builds the MapLibre map every page in the app uses. opts:
+  //   scrollZoom  — false to require a deliberate zoom gesture (page-embedded maps);
+  //   interactive — false for a completely static map;
+  //   overlays    — function(map) that adds this page's sources and layers.
+  //
+  // overlays is a callback rather than something the caller runs once because
+  // switching basemap calls map.setStyle(), and **setStyle discards every source and
+  // layer the page added**. Handing the work to meshCreateMap means it can be re-run
+  // after each swap; a caller that added its layers inline would silently lose them
+  // the first time someone pressed Light.
+  window.meshCreateMap = function (elId, opts) {
+    opts = opts || {};
+    ensureWorker();
+
+    var map = new maplibregl.Map({
+      container: elId,
+      style: STYLES[storedBase()],
+      transformRequest: transformRequest,
+      interactive: opts.interactive !== false,
+      // The attribution comes from the style itself, which is how CARTO ship the
+      // credit they require ("(c) CARTO, (c) OpenStreetMap contributors", with the
+      // links). Kept non-compact so it is always visible rather than behind an
+      // info button. Adding our own string on top would only duplicate it.
+      attributionControl: { compact: false },
+      // No rotation or pitch anywhere in the app: these are flat reference maps,
+      // and a map that has quietly rotated is a map you can't read a bearing off.
+      pitchWithRotate: false,
+      rollEnabled: false,
+      dragRotate: false,
+      // Match the old Leaflet behavior of painting once, in the final position:
+      // fitBounds/setCenter calls below all pass animate:false, and this stops the
+      // basemap itself fading in over the top.
+      fadeDuration: 0,
+    });
+
+    map.touchZoomRotate.disableRotation();
+    map.keyboard.disableRotation();
+    if (opts.scrollZoom === false) map.scrollZoom.disable();
+
+    if (opts.interactive !== false) {
+      map.addControl(new maplibregl.NavigationControl({ showCompass: false }), "top-left");
+      var control = new BasemapControl(function (name) {
+        map.setStyle(STYLES[name], { diff: false });
+        // style.load, not styledata: styledata fires repeatedly through a style's
+        // life (including before its sources are ready, where addLayer throws),
+        // whereas style.load fires once the swapped-in style is actually loaded —
+        // which is the moment the overlays can go back on.
+        map.once("style.load", function () {
+          if (opts.overlays) opts.overlays(map);
+        });
+      });
+      map.addControl(control, "top-right");
+    }
+
+    if (opts.overlays) {
+      map.on("load", function () {
+        opts.overlays(map);
+      });
+    }
+
+    window.MESHTENDER_MAPS[elId] = { map: map };
+    return map;
+  };
+
+  // meshFont is the fontstack for labels we draw ourselves.
+  window.meshFont = FONT;
+
+  // meshFrame points the map at a set of [lon, lat] coordinates, once and without
+  // animating, so the map paints in its final position with no fit/zoom flash.
+  // opts:
+  //   padding   — pixels of breathing room around the fitted box. Pixels rather
+  //               than degrees on purpose: a geographic pad scales with the area,
+  //               so a large region would zoom straight back out;
+  //   pad       — an extra *geographic* nudge (as a fraction of the box) applied
+  //               before fitting, for the one case that wants it — see
+  //               PRIMARY_CONTEXT in regionmap.js;
+  //   pointZoom — zoom for a degenerate box (a single point can't be fit).
+  //
+  // With no coordinates at all it falls back to the whole world, which is what both
+  // callers did before.
+  window.meshFrame = function (map, coords, opts) {
+    opts = opts || {};
+    if (!coords || !coords.length) {
+      map.jumpTo({ center: [0, 20], zoom: 1 });
+      return;
+    }
+    var w = coords[0][0], e = coords[0][0], s = coords[0][1], n = coords[0][1];
+    coords.forEach(function (c) {
+      if (c[0] < w) w = c[0];
+      if (c[0] > e) e = c[0];
+      if (c[1] < s) s = c[1];
+      if (c[1] > n) n = c[1];
+    });
+    if (opts.pad) {
+      var dx = (e - w) * opts.pad, dy = (n - s) * opts.pad;
+      w -= dx; e += dx; s -= dy; n += dy;
+    }
+    if (w === e && s === n) {
+      map.jumpTo({ center: [w, s], zoom: opts.pointZoom || 11 });
+      return;
+    }
+    map.fitBounds([[w, s], [e, n]], { animate: false, padding: opts.padding || 24 });
+  };
+
+  // meshCoordsOf flattens any GeoJSON geometry to a flat array of [lon, lat] pairs,
+  // which is what meshFrame frames on. Used for region polygons, whose nesting depth
+  // differs between Polygon and MultiPolygon.
+  window.meshCoordsOf = function (geometry) {
+    var out = [];
+    (function walk(node) {
+      if (!node || !node.length) return;
+      if (typeof node[0] === "number") {
+        out.push([node[0], node[1]]);
+        return;
+      }
+      node.forEach(walk);
+    })(geometry && geometry.coordinates);
+    return out;
+  };
+})();
diff --git a/internal/web/static/console-config.js b/internal/web/static/console-config.js
index 65d471c..6401d88 100644
--- a/internal/web/static/console-config.js
+++ b/internal/web/static/console-config.js
@@ -27,7 +27,7 @@
 
   let data = null; // last config payload
   let rows = []; // per-command row state: { line, runnable, statusEl }
-  let mapView = null; // Leaflet map instance (created lazily when the picker is shown)
+  let mapView = null; // MapLibre map instance (created lazily when the picker is shown)
   let running = false; // a run (single or batch) is in progress
 
   const consoleReady = () => !!(window.MeshConsole && window.MeshConsole.ready);
@@ -163,8 +163,10 @@
         preview: loc.known ? { lat: loc.lat, lon: loc.lon } : undefined,
         onPick: (lat, lon) => saveLocation(lat, lon),
       });
-    } else if (mapView && mapView.invalidateSize) {
-      mapView.invalidateSize();
+    } else if (mapView) {
+      // The map was built while the panel was collapsed, so its container had no
+      // size; MapLibre needs telling once it does.
+      mapView.resize();
     }
   }
 
@@ -416,7 +418,7 @@
   // Load the config the first time the panel is expanded (not before — it's opt-in).
   panel.addEventListener("shown.bs.collapse", () => {
     if (!data) load(false);
-    if (mapView && mapView.invalidateSize) mapView.invalidateSize();
+    if (mapView) mapView.resize();
   });
   document.addEventListener("mesh:ready", () => {
     updateConnectBtn();
diff --git a/internal/web/static/leaflet-geoman.css b/internal/web/static/leaflet-geoman.css
deleted file mode 100644
index a383b3f..0000000
--- a/internal/web/static/leaflet-geoman.css
+++ /dev/null
@@ -1,258 +0,0 @@
-/* @preserve
- * Leaflet-Geoman (leaflet-geoman-free) 2.20.0 stylesheet, https://geoman.io
- * (c) 2017 Sumit Kumar, MIT License.
- * Banner restored by hand: the upstream esbuild bundle ships none.
- * Vendored (self-hosted per CSP); see THIRD-PARTY-NOTICES.md.
- */
-/* src/css/layers.css */
-.marker-icon {
-  background-color: #ffffff;
-  border: 1px solid #3388ff;
-  border-radius: 50%;
-  margin: -8px 0 0 -8px !important;
-  width: 14px !important;
-  height: 14px !important;
-  outline: 0;
-  transition: opacity ease 0.3s;
-}
-.marker-icon-middle {
-  opacity: 0.7;
-  margin: -6px 0 0 -6px !important;
-  width: 10px !important;
-  height: 10px !important;
-}
-.leaflet-pm-draggable {
-  cursor: move !important;
-}
-.cursor-marker {
-  cursor: crosshair;
-  pointer-events: none;
-  opacity: 0;
-}
-.cursor-marker.visible {
-  opacity: 1 !important;
-}
-.geoman-draw-cursor {
-  cursor: crosshair;
-}
-.geoman-draw-cursor .leaflet-interactive {
-  cursor: crosshair;
-}
-.rect-style-marker,
-.rect-start-marker {
-  opacity: 0;
-}
-.rect-style-marker.visible,
-.rect-start-marker.visible {
-  opacity: 1 !important;
-}
-.vertexmarker-disabled {
-  opacity: 0.7;
-}
-.pm-text-marker {
-  width: 0;
-  height: 0;
-}
-.pm-textarea {
-  box-sizing: content-box;
-  background-color: #fff;
-  color: #000;
-  resize: none;
-  border: none;
-  outline: 0;
-  cursor: pointer;
-  border-radius: 3px;
-  padding-left: 7px;
-  padding-bottom: 0;
-  padding-top: 4px;
-}
-.leaflet-pm-draggable .pm-textarea {
-  cursor: move;
-}
-.pm-textarea:focus,
-.pm-textarea:focus-within,
-.pm-textarea:focus-visible,
-.pm-textarea:active {
-  border: 2px solid #000;
-  outline: 0;
-}
-.pm-textarea.pm-disabled {
-  border: none;
-  user-select: none;
-}
-.pm-textarea.pm-hasfocus {
-  cursor: auto;
-}
-.leaflet-pm-touch-hint {
-  position: absolute;
-  top: var(--pm-touch-hint-top, 10px);
-  left: 50%;
-  transform: translateX(-50%);
-  background: rgba(255, 255, 255, 0.95);
-  color: #333;
-  padding: 8px 16px;
-  border-radius: 4px;
-  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.2);
-  z-index: 1000;
-  font-size: 14px;
-  pointer-events: none;
-}
-
-/* src/css/controls.css */
-.leaflet-pm-toolbar {
-}
-.leaflet-pm-toolbar .leaflet-buttons-control-button {
-  padding: 5px;
-  box-sizing: border-box;
-  position: relative;
-  z-index: 3;
-}
-.leaflet-pm-toolbar .leaflet-pm-actions-container a.leaflet-pm-action:first-child:not(.pos-right),
-.leaflet-pm-toolbar .leaflet-pm-actions-container a.leaflet-pm-action:last-child.pos-right {
-  border-radius: 0;
-}
-.leaflet-pm-toolbar .button-container a.leaflet-buttons-control-button {
-  border-radius: 0;
-}
-.leaflet-pm-toolbar .button-container:last-child a.leaflet-buttons-control-button {
-  border-bottom-left-radius: 2px;
-  border-bottom-right-radius: 2px;
-}
-.leaflet-pm-toolbar .button-container:first-child a.leaflet-buttons-control-button {
-  border-top-left-radius: 2px;
-  border-top-right-radius: 2px;
-}
-.leaflet-pm-toolbar .button-container:last-child a.leaflet-buttons-control-button {
-  border-bottom: none;
-}
-.leaflet-pm-toolbar .control-fa-icon {
-  font-size: 19px;
-  line-height: 24px;
-}
-.leaflet-pm-toolbar .control-icon {
-  width: 100%;
-  height: 100%;
-  box-sizing: border-box;
-  background-size: contain;
-  background-repeat: no-repeat;
-  background-position: center center;
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diff --git a/internal/web/static/leaflet-geoman.js b/internal/web/static/leaflet-geoman.js
deleted file mode 100644
index 0d4a6dc..0000000
--- a/internal/web/static/leaflet-geoman.js
+++ /dev/null
@@ -1,7 +0,0 @@
-/*! @preserve
- * Leaflet-Geoman (leaflet-geoman-free) 2.20.0, https://geoman.io
- * (c) 2017 Sumit Kumar, MIT License.
- * Banner restored by hand: the upstream esbuild bundle ships none.
- * Vendored (self-hosted per CSP); see THIRD-PARTY-NOTICES.md.
- */
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c\xEDrculo",placeCircleMarker:"Presiona para colocar un marcador de c\xEDrculo"},actions:{finish:"Finalizar",cancel:"Cancelar",removeLastVertex:"Eliminar \xFAltimo v\xE9rtice"},buttonTitles:{drawMarkerButton:"Dibujar Marcador",drawPolyButton:"Dibujar Pol\xEDgono",drawLineButton:"Dibujar L\xEDnea",drawCircleButton:"Dibujar C\xEDrculo",drawRectButton:"Dibujar Rect\xE1ngulo",editButton:"Editar Capas",dragButton:"Arrastrar Capas",cutButton:"Cortar Capas",deleteButton:"Eliminar Capas",drawCircleMarkerButton:"Dibujar Marcador de C\xEDrculo",snappingButton:"El marcador de Snap arrastrado a otras capas y v\xE9rtices",pinningButton:"Fijar juntos los v\xE9rtices compartidos",rotateButton:"Rotar capa"}};var Ta={tooltips:{placeMarker:"Klik om een marker te plaatsen",placeMarkerTouch:"Tik op de kaart om een marker te plaatsen",firstVertex:"Klik om het eerste punt te plaatsen",continueLine:"Klik om te blijven tekenen",finishLine:"Klik op een bestaand punt om te be\xEBindigen",finishPoly:"Klik op het eerst punt om te be\xEBindigen",finishRect:"Klik om te be\xEBindigen",startCircle:"Klik om het middelpunt te plaatsen",finishCircle:"Klik om de cirkel te be\xEBindigen",placeCircleMarker:"Klik om een marker te plaatsen"},actions:{finish:"Bewaar",cancel:"Annuleer",removeLastVertex:"Verwijder laatste punt"},buttonTitles:{drawMarkerButton:"Plaats Marker",drawPolyButton:"Teken een vlak",drawLineButton:"Teken een lijn",drawCircleButton:"Teken een cirkel",drawRectButton:"Teken een vierkant",editButton:"Bewerk",dragButton:"Verplaats",cutButton:"Knip",deleteButton:"Verwijder",drawCircleMarkerButton:"Plaats Marker",snappingButton:"Snap gesleepte marker naar andere lagen en hoekpunten",pinningButton:"Speld gedeelde hoekpunten samen",rotateButton:"Laag roteren"}};var Ba={tooltips:{placeMarker:"Cliquez pour placer un marqueur",placeMarkerTouch:"Appuyez sur la carte pour placer un marqueur",firstVertex:"Cliquez pour placer le premier sommet",continueLine:"Cliquez pour continuer \xE0 dessiner",finishLine:"Cliquez sur n'importe quel marqueur pour terminer",finishPoly:"Cliquez sur le premier marqueur pour terminer",finishRect:"Cliquez pour terminer",startCircle:"Cliquez pour placer le centre du cercle",finishCircle:"Cliquez pour finir le cercle",placeCircleMarker:"Cliquez pour placer le marqueur circulaire"},actions:{finish:"Terminer",cancel:"Annuler",removeLastVertex:"Retirer le dernier sommet"},buttonTitles:{drawMarkerButton:"Placer des marqueurs",drawPolyButton:"Dessiner des polygones",drawLineButton:"Dessiner des polylignes",drawCircleButton:"Dessiner un cercle",drawRectButton:"Dessiner un rectangle",editButton:"\xC9diter des calques",dragButton:"D\xE9placer des calques",cutButton:"Couper des calques",deleteButton:"Supprimer des calques",drawCircleMarkerButton:"Dessiner un marqueur circulaire",snappingButton:"Glisser le marqueur vers d'autres couches et sommets",pinningButton:"\xC9pingler ensemble les sommets partag\xE9s",rotateButton:"Tourner des calques"}};var Da={tooltips:{placeMarker:"\u5355\u51FB\u653E\u7F6E\u6807\u8BB0",placeMarkerTouch:"\u70B9\u51FB\u5730\u56FE\u653E\u7F6E\u6807\u8BB0",firstVertex:"\u5355\u51FB\u653E\u7F6E\u9996\u4E2A\u9876\u70B9",continueLine:"\u5355\u51FB\u7EE7\u7EED\u7ED8\u5236",finishLine:"\u5355\u51FB\u4EFB\u4F55\u5B58\u5728\u7684\u6807\u8BB0\u4EE5\u5B8C\u6210",finishPoly:"\u5355\u51FB\u7B2C\u4E00\u4E2A\u6807\u8BB0\u4EE5\u5B8C\u6210",finishRect:"\u5355\u51FB\u5B8C\u6210",startCircle:"\u5355\u51FB\u653E\u7F6E\u5706\u5FC3",finishCircle:"\u5355\u51FB\u5B8C\u6210\u5706\u5F62",placeCircleMarker:"\u70B9\u51FB\u653E\u7F6E\u5706\u5F62\u6807\u8BB0"},actions:{finish:"\u5B8C\u6210",cancel:"\u53D6\u6D88",removeLastVertex:"\u79FB\u9664\u6700\u540E\u7684\u9876\u70B9"},buttonTitles:{drawMarkerButton:"\u7ED8\u5236\u6807\u8BB0",drawPolyButton:"\u7ED8\u5236\u591A\u8FB9\u5F62",drawLineButton:"\u7ED8\u5236\u7EBF\u6BB5",drawCircleButton:"\u7ED8\u5236\u5706\u5F62",drawRectButton:"\u7ED8\u5236\u957F\u65B9\u5F62",editButton:"\u7F16\u8F91\u56FE\u5C42",dragButton:"\u62D6\u62FD\u56FE\u5C42",cutButton:"\u526A\u5207\u56FE\u5C42",deleteButton:"\u5220\u9664\u56FE\u5C42",drawCircleMarkerButton:"\u753B\u5706\u5708\u6807\u8BB0",snappingButton:"\u5C06\u62D6\u52A8\u7684\u6807\u8BB0\u6355\u6349\u5230\u5176\u4ED6\u56FE\u5C42\u548C\u9876\u70B9",pinningButton:"\u5C06\u5171\u4EAB\u9876\u70B9\u56FA\u5B9A\u5728\u4E00\u8D77",rotateButton:"\u65CB\u8F6C\u56FE\u5C42"}};var Ra={tooltips:{placeMarker:"\u55AE\u64CA\u653E\u7F6E\u6A19\u8A18",placeMarkerTouch:"\u9EDE\u64CA\u5730\u5716\u653E\u7F6E\u6A19\u8A18",firstVertex:"\u55AE\u64CA\u653E\u7F6E\u7B2C\u4E00\u500B\u9802\u9EDE",continueLine:"\u55AE\u64CA\u7E7C\u7E8C\u7E6A\u88FD",finishLine:"\u55AE\u64CA\u4EFB\u4F55\u5B58\u5728\u7684\u6A19\u8A18\u4EE5\u5B8C\u6210",finishPoly:"\u55AE\u64CA\u7B2C\u4E00\u500B\u6A19\u8A18\u4EE5\u5B8C\u6210",finishRect:"\u55AE\u64CA\u5B8C\u6210",startCircle:"\u55AE\u64CA\u653E\u7F6E\u5713\u5FC3",finishCircle:"\u55AE\u64CA\u5B8C\u6210\u5713\u5F62",placeCircleMarker:"\u9EDE\u64CA\u653E\u7F6E\u5713\u5F62\u6A19\u8A18"},actions:{finish:"\u5B8C\u6210",cancel:"\u53D6\u6D88",removeLastVertex:"\u79FB\u9664\u6700\u5F8C\u4E00\u500B\u9802\u9EDE"},buttonTitles:{drawMarkerButton:"\u653E\u7F6E\u6A19\u8A18",drawPolyButton:"\u7E6A\u88FD\u591A\u908A\u5F62",drawLineButton:"\u7E6A\u88FD\u7DDA\u6BB5",drawCircleButton:"\u7E6A\u88FD\u5713\u5F62",drawRectButton:"\u7E6A\u88FD\u65B9\u5F62",editButton:"\u7DE8\u8F2F\u5716\u5F62",dragButton:"\u79FB\u52D5\u5716\u5F62",cutButton:"\u88C1\u5207\u5716\u5F62",deleteButton:"\u522A\u9664\u5716\u5F62",drawCircleMarkerButton:"\u756B\u5713\u5708\u6A19\u8A18",snappingButton:"\u5C07\u62D6\u52D5\u7684\u6A19\u8A18\u5C0D\u9F4A\u5230\u5176\u4ED6\u5716\u5C64\u548C\u9802\u9EDE",pinningButton:"\u5C07\u5171\u4EAB\u9802\u9EDE\u56FA\u5B9A\u5728\u4E00\u8D77",rotateButton:"\u65CB\u8F49\u5716\u5F62"}};var Oa={tooltips:{placeMarker:"Clique para posicionar o marcador",placeMarkerTouch:"Toque no mapa para posicionar um marcador",firstVertex:"Clique para posicionar o primeiro v\xE9rtice",continueLine:"Clique para continuar desenhando",finishLine:"Clique em qualquer marcador existente para finalizar",finishPoly:"Clique no primeiro marcador para finalizar",finishRect:"Clique para finalizar",startCircle:"Clique para posicionar o centro do c\xEDrculo",finishCircle:"Clique para finalizar o c\xEDrculo",placeCircleMarker:"Clique para posicionar o marcador circular",placeText:"Clique para inserir texto"},actions:{finish:"Finalizar",cancel:"Cancelar",removeLastVertex:"Remover \xFAltimo v\xE9rtice"},buttonTitles:{drawMarkerButton:"Desenhar Marcador",drawPolyButton:"Desenhar Pol\xEDgonos",drawLineButton:"Desenhar Linha Poligonal",drawCircleButton:"Desenhar C\xEDrculo",drawRectButton:"Desenhar Ret\xE2ngulo",editButton:"Editar Camadas",dragButton:"Arrastar Camadas",cutButton:"Recortar Camadas",deleteButton:"Remover Camadas",drawCircleMarkerButton:"Desenhar Marcador de C\xEDrculo",snappingButton:"Ajustar marcador arrastado a outras camadas e v\xE9rtices",pinningButton:"Unir v\xE9rtices compartilhados",rotateButton:"Rotacionar Camadas",drawTextButton:"Desenhar Texto",scaleButton:"Redimensionar Camadas",autoTracingButton:"Tra\xE7ado Autom\xE1tico de Linha"},measurements:{totalLength:"Comprimento",segmentLength:"Comprimento do Segmento",area:"\xC1rea",radius:"Raio",perimeter:"Per\xEDmetro",height:"Altura",width:"Largura",coordinates:"Posi\xE7\xE3o",coordinatesMarker:"Marcador de Posi\xE7\xE3o"}};var _i={tooltips:{placeMarker:"Clique para colocar marcador",placeMarkerTouch:"Toque no mapa para colocar um marcador",firstVertex:"Clique para colocar primeiro v\xE9rtice",continueLine:"Clique para continuar a desenhar",finishLine:"Clique num marcador existente para terminar",finishPoly:"Clique no primeiro marcador para terminar",finishRect:"Clique para terminar",startCircle:"Clique para colocar o centro do c\xEDrculo",finishCircle:"Clique para terminar o c\xEDrculo",placeCircleMarker:"Clique para colocar marcador de c\xEDrculo",placeText:"Clique para colocar texto"},actions:{finish:"Terminar",cancel:"Cancelar",removeLastVertex:"Remover \xDAltimo V\xE9rtice"},buttonTitles:{drawMarkerButton:"Desenhar Marcador",drawPolyButton:"Desenhar Pol\xEDgonos",drawLineButton:"Desenhar Polilinha",drawCircleButton:"Desenhar C\xEDrculo",drawRectButton:"Desenhar Ret\xE2ngulo",editButton:"Editar Camadas",dragButton:"Arrastar Camadas",cutButton:"Cortar Camadas",deleteButton:"Remover Camadas",drawCircleMarkerButton:"Desenhar Marcador de C\xEDrculo",snappingButton:"Ajustar marcador arrastado a outras camadas e v\xE9rtices",pinningButton:"Unir v\xE9rtices partilhados",rotateButton:"Rodar Camadas",drawTextButton:"Desenhar Texto",scaleButton:"Escalar Camadas",autoTracingButton:"Tra\xE7ado Autom\xE1tico de Linha"},measurements:{totalLength:"Comprimento",segmentLength:"Comprimento do Segmento",area:"\xC1rea",radius:"Raio",perimeter:"Per\xEDmetro",height:"Altura",width:"Largura",coordinates:"Posi\xE7\xE3o",coordinatesMarker:"Marcador de Posi\xE7\xE3o"}};var Ia={tooltips:{placeMarker:"Kliknij, aby umie\u015Bci\u0107 znacznik",placeMarkerTouch:"Dotknij map\u0119, aby umie\u015Bci\u0107 znacznik",firstVertex:"Kliknij, aby umie\u015Bci\u0107 pierwszy wierzcho\u0142ek",continueLine:"Kliknij, aby kontynuowa\u0107 rysowanie",finishLine:"Kliknij dowolny istniej\u0105cy znacznik, aby zako\u0144czy\u0107",finishPoly:"Kliknij pierwszy znacznik, aby zako\u0144czy\u0107",finishRect:"Kliknij, aby zako\u0144czy\u0107",startCircle:"Kliknij, aby umie\u015Bci\u0107 \u015Brodek okr\u0119gu",finishCircle:"Kliknij, aby zako\u0144czy\u0107 okr\u0105g",placeCircleMarker:"Kliknij, aby umie\u015Bci\u0107 znacznik okr\u0119gu",placeText:"Kliknij, aby umie\u015Bci\u0107 tekst"},actions:{finish:"Zako\u0144cz",cancel:"Anuluj",removeLastVertex:"Usu\u0144 ostatni wierzcho\u0142ek"},buttonTitles:{drawMarkerButton:"Rysuj znacznik",drawPolyButton:"Rysuj wielok\u0105t",drawLineButton:"Rysuj lini\u0119",drawCircleButton:"Rysuj okr\u0105g",drawRectButton:"Rysuj prostok\u0105t",editButton:"Edytuj warstwy",dragButton:"Przeci\u0105gnij warstwy",cutButton:"Wytnij warstwy",deleteButton:"Usu\u0144 warstwy",drawCircleMarkerButton:"Rysuj znacznik okr\u0105g\u0142y",snappingButton:"Przyci\u0105gnij przenoszony znacznik do innych warstw i wierzcho\u0142k\xF3w",pinningButton:"Przypnij wsp\xF3lne wierzcho\u0142ki razem",rotateButton:"Obr\xF3\u0107 warstwy",drawTextButton:"Rysuj tekst",scaleButton:"Skaluj warstwy",autoTracingButton:"Automatyczne \u015Bledzenie linii"},measurements:{totalLength:"D\u0142ugo\u015B\u0107",segmentLength:"D\u0142ugo\u015B\u0107 odcinka",area:"Obszar",radius:"Promie\u0144",perimeter:"Obw\xF3d",height:"Wysoko\u015B\u0107",width:"Szeroko\u015B\u0107",coordinates:"Pozycja",coordinatesMarker:"Znacznik pozycji"}};var Aa={tooltips:{placeMarker:"Klicka f\xF6r att placera mark\xF6r",placeMarkerTouch:"Tryck p\xE5 kartan f\xF6r att placera en mark\xF6r",firstVertex:"Klicka f\xF6r att placera f\xF6rsta h\xF6rnet",continueLine:"Klicka f\xF6r att forts\xE4tta rita",finishLine:"Klicka p\xE5 en existerande punkt f\xF6r att slutf\xF6ra",finishPoly:"Klicka p\xE5 den f\xF6rsta punkten f\xF6r att slutf\xF6ra",finishRect:"Klicka f\xF6r att slutf\xF6ra",startCircle:"Klicka f\xF6r att placera cirkelns centrum",finishCircle:"Klicka f\xF6r att slutf\xF6ra cirkeln",placeCircleMarker:"Klicka f\xF6r att placera cirkelmark\xF6r"},actions:{finish:"Slutf\xF6r",cancel:"Avbryt",removeLastVertex:"Ta bort sista h\xF6rnet"},buttonTitles:{drawMarkerButton:"Rita Mark\xF6r",drawPolyButton:"Rita Polygoner",drawLineButton:"Rita Linje",drawCircleButton:"Rita Cirkel",drawRectButton:"Rita Rektangel",editButton:"Redigera Lager",dragButton:"Dra Lager",cutButton:"Klipp i Lager",deleteButton:"Ta bort Lager",drawCircleMarkerButton:"Rita Cirkelmark\xF6r",snappingButton:"Sn\xE4pp dra mark\xF6ren till andra lager och h\xF6rn",pinningButton:"F\xE4st delade h\xF6rn tillsammans",rotateButton:"Rotera lagret"}};var Ga={tooltips:{placeMarker:"\u039A\u03AC\u03BD\u03C4\u03B5 \u03BA\u03BB\u03B9\u03BA \u03B3\u03B9\u03B1 \u03BD\u03B1 \u03C4\u03BF\u03C0\u03BF\u03B8\u03B5\u03C4\u03AE\u03C3\u03B5\u03C4\u03B5 \u0394\u03B5\u03AF\u03BA\u03C4\u03B7",placeMarkerTouch:"\u03A0\u03B1\u03C4\u03AE\u03C3\u03C4\u03B5 \u03C3\u03C4\u03BF \u03C7\u03AC\u03C1\u03C4\u03B7 \u03B3\u03B9\u03B1 \u03BD\u03B1 \u03C4\u03BF\u03C0\u03BF\u03B8\u03B5\u03C4\u03AE\u03C3\u03B5\u03C4\u03B5 \u03B4\u03B5\u03AF\u03BA\u03C4\u03B7",firstVertex:"\u039A\u03AC\u03BD\u03C4\u03B5 \u03BA\u03BB\u03B9\u03BA \u03B3\u03B9\u03B1 \u03BD\u03B1 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elt\xE1vol\xEDt\xE1sa"},buttonTitles:{drawMarkerButton:"Jel\xF6l\u0151 rajzol\xE1sa",drawPolyButton:"Poligon rajzol\xE1sa",drawLineButton:"Vonal rajzol\xE1sa",drawCircleButton:"K\xF6r rajzol\xE1sa",drawRectButton:"N\xE9gyzet rajzol\xE1sa",editButton:"Elemek szerkeszt\xE9se",dragButton:"Elemek mozgat\xE1sa",cutButton:"Elemek v\xE1g\xE1sa",deleteButton:"Elemek t\xF6rl\xE9se",drawCircleMarkerButton:"K\xF6r jel\xF6l\u0151 rajzol\xE1sa",snappingButton:"Kapcsolja a jel\xF6lt\u0151t m\xE1sik elemhez vagy ponthoz",pinningButton:"K\xF6z\xF6s pontok \xF6sszek\xF6t\xE9se",rotateButton:"F\xF3lia elforgat\xE1sa"}};var Na={tooltips:{placeMarker:"Tryk for at placere en mark\xF8r",placeMarkerTouch:"Tryk p\xE5 kortet for at placere en mark\xF8r",firstVertex:"Tryk for at placere det f\xF8rste punkt",continueLine:"Tryk for at forts\xE6tte linjen",finishLine:"Tryk p\xE5 et eksisterende punkt for at afslutte",finishPoly:"Tryk p\xE5 det f\xF8rste punkt for at afslutte",finishRect:"Tryk for at afslutte",startCircle:"Tryk for at placere cirklens center",finishCircle:"Tryk for at afslutte cirklen",placeCircleMarker:"Tryk for at placere en cirkelmark\xF8r"},actions:{finish:"Afslut",cancel:"Afbryd",removeLastVertex:"Fjern sidste punkt"},buttonTitles:{drawMarkerButton:"Placer mark\xF8r",drawPolyButton:"Tegn polygon",drawLineButton:"Tegn linje",drawCircleButton:"Tegn cirkel",drawRectButton:"Tegn firkant",editButton:"Rediger",dragButton:"Tr\xE6k",cutButton:"Klip",deleteButton:"Fjern",drawCircleMarkerButton:"Tegn cirkelmark\xF8r",snappingButton:"Fastg\xF8r trukket mark\xF8r til andre elementer",pinningButton:"Sammenl\xE6g delte elementer",rotateButton:"Roter laget"}};var za={tooltips:{placeMarker:"Klikk for \xE5 plassere punkt",placeMarkerTouch:"Trykk p\xE5 kartet for \xE5 plassere et punkt",firstVertex:"Klikk for \xE5 plassere f\xF8rste punkt",continueLine:"Klikk for \xE5 tegne videre",finishLine:"Klikk p\xE5 et eksisterende punkt for \xE5 fullf\xF8re",finishPoly:"Klikk f\xF8rste 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linje"},measurements:{totalLength:"Lengde",segmentLength:"Segmentlengde",area:"Omr\xE5de",radius:"Radius",perimeter:"Omriss",height:"H\xF8yde",width:"Bredde",coordinates:"Posisjon",coordinatesMarker:"Posisjonsmark\xF8r"}};var Fa={tooltips:{placeMarker:"\u06A9\u0644\u06CC\u06A9 \u0628\u0631\u0627\u06CC \u062C\u0627\u0646\u0645\u0627\u06CC\u06CC \u0646\u0634\u0627\u0646",placeMarkerTouch:"\u0631\u0648\u06CC \u0646\u0642\u0634\u0647 \u0636\u0631\u0628\u0647 \u0628\u0632\u0646\u06CC\u062F \u062A\u0627 \u0646\u0634\u0627\u0646 \u0628\u06AF\u0630\u0627\u0631\u06CC\u062F",firstVertex:"\u06A9\u0644\u06CC\u06A9 \u0628\u0631\u0627\u06CC \u0631\u0633\u0645 \u0627\u0648\u0644\u06CC\u0646 \u0631\u0623\u0633",continueLine:"\u06A9\u0644\u06CC\u06A9 \u0628\u0631\u0627\u06CC \u0627\u062F\u0627\u0645\u0647 \u0631\u0633\u0645",finishLine:"\u06A9\u0644\u06CC\u06A9 \u0631\u0648\u06CC \u0647\u0631 \u0646\u0634\u0627\u0646 \u0645\u0648\u062C\u0648\u062F \u0628\u0631\u0627\u06CC 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ja={tooltips:{placeMarker:"\u041D\u0430\u0442\u0438\u0441\u043D\u0456\u0442\u044C, \u0449\u043E\u0431 \u043D\u0430\u043D\u0435\u0441\u0442\u0438 \u043C\u0430\u0440\u043A\u0435\u0440",placeMarkerTouch:"\u0422\u043E\u0440\u043A\u043D\u0456\u0442\u044C\u0441\u044F \u043A\u0430\u0440\u0442\u0438, \u0449\u043E\u0431 \u0440\u043E\u0437\u043C\u0456\u0441\u0442\u0438\u0442\u0438 \u043C\u0430\u0440\u043A\u0435\u0440",firstVertex:"\u041D\u0430\u0442\u0438\u0441\u043D\u0456\u0442\u044C, \u0449\u043E\u0431 \u043D\u0430\u043D\u0435\u0441\u0442\u0438 \u043F\u0435\u0440\u0448\u0443 \u0432\u0435\u0440\u0448\u0438\u043D\u0443",continueLine:"\u041D\u0430\u0442\u0438\u0441\u043D\u0456\u0442\u044C, \u0449\u043E\u0431 \u043F\u0440\u043E\u0434\u043E\u0432\u0436\u0438\u0442\u0438 \u043C\u0430\u043B\u044E\u0432\u0430\u0442\u0438",finishLine:"\u041D\u0430\u0442\u0438\u0441\u043D\u0456\u0442\u044C \u0431\u0443\u0434\u044C-\u044F\u043A\u0438\u0439 \u0456\u0441\u043D\u0443\u044E\u0447\u0438\u0439 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\u043A\u0440\u0443\u0433\u043E\u0432\u0438\u0439 \u043C\u0430\u0440\u043A\u0435\u0440"},actions:{finish:"\u0417\u0430\u0432\u0435\u0440\u0448\u0438\u0442\u0438",cancel:"\u0412\u0456\u0434\u043C\u0456\u043D\u0438\u0442\u0438",removeLastVertex:"\u0412\u0438\u0434\u0430\u043B\u0438\u0442\u0438 \u043F\u043E\u043F\u0435\u0440\u0435\u0434\u043D\u044E \u0432\u0435\u0440\u0448\u0438\u043D\u0443"},buttonTitles:{drawMarkerButton:"\u041C\u0430\u043B\u044E\u0432\u0430\u0442\u0438 \u043C\u0430\u0440\u043A\u0435\u0440",drawPolyButton:"\u041C\u0430\u043B\u044E\u0432\u0430\u0442\u0438 \u043F\u043E\u043B\u0456\u0433\u043E\u043D",drawLineButton:"\u041C\u0430\u043B\u044E\u0432\u0430\u0442\u0438 \u043A\u0440\u0438\u0432\u0443",drawCircleButton:"\u041C\u0430\u043B\u044E\u0432\u0430\u0442\u0438 \u043A\u043E\u043B\u043E",drawRectButton:"\u041C\u0430\u043B\u044E\u0432\u0430\u0442\u0438 \u043F\u0440\u044F\u043C\u043E\u043A\u0443\u0442\u043D\u0438\u043A",editButton:"\u0420\u0435\u0434\u0430\u0433\u0443\u0432\u0430\u0442\u0438 \u0448\u0430\u0440\u0438",dragButton:"\u041F\u0435\u0440\u0435\u043D\u0435\u0441\u0442\u0438 \u0448\u0430\u0440\u0438",cutButton:"\u0412\u0438\u0440\u0456\u0437\u0430\u0442\u0438 \u0448\u0430\u0440\u0438",deleteButton:"\u0412\u0438\u0434\u0430\u043B\u0438\u0442\u0438 \u0448\u0430\u0440\u0438",drawCircleMarkerButton:"\u041C\u0430\u043B\u044E\u0432\u0430\u0442\u0438 \u043A\u0440\u0443\u0433\u043E\u0432\u0438\u0439 \u043C\u0430\u0440\u043A\u0435\u0440",snappingButton:"\u041F\u0440\u0438\u0432\u2019\u044F\u0437\u0430\u0442\u0438 \u043F\u0435\u0440\u0435\u0442\u044F\u0433\u043D\u0443\u0442\u0438\u0439 \u043C\u0430\u0440\u043A\u0435\u0440 \u0434\u043E \u0456\u043D\u0448\u0438\u0445 \u0448\u0430\u0440\u0456\u0432 \u0442\u0430 \u0432\u0435\u0440\u0448\u0438\u043D",pinningButton:"\u0417\u0432'\u044F\u0437\u0430\u0442\u0438 \u0441\u043F\u0456\u043B\u044C\u043D\u0456 \u0432\u0435\u0440\u0448\u0438\u043D\u0438 \u0440\u0430\u0437\u043E\u043C",rotateButton:"\u041F\u043E\u0432\u0435\u0440\u043D\u0443\u0442\u0438 \u0448\u0430\u0440"}};var Va={tooltips:{placeMarker:"\u0130\u015Faret\xE7i yerle\u015Ftirmek i\xE7in t\u0131klay\u0131n",placeMarkerTouch:"\u0130\u015Faret\xE7i yerle\u015Ftirmek i\xE7in haritaya dokunun",firstVertex:"\u0130lk tepe noktas\u0131n\u0131 yerle\u015Ftirmek i\xE7in t\u0131klay\u0131n",continueLine:"\xC7izime devam etmek i\xE7in t\u0131klay\u0131n",finishLine:"Bitirmek i\xE7in mevcut herhangi bir i\u015Faret\xE7iyi t\u0131klay\u0131n",finishPoly:"Bitirmek i\xE7in ilk i\u015Faret\xE7iyi t\u0131klay\u0131n",finishRect:"Bitirmek i\xE7in t\u0131klay\u0131n",startCircle:"Daire merkezine yerle\u015Ftirmek i\xE7in t\u0131klay\u0131n",finishCircle:"Daireyi bitirmek i\xE7in t\u0131klay\u0131n",placeCircleMarker:"Daire i\u015Faret\xE7isi yerle\u015Ftirmek i\xE7in t\u0131klay\u0131n"},actions:{finish:"Bitir",cancel:"\u0130ptal",removeLastVertex:"Son k\xF6\u015Feyi kald\u0131r"},buttonTitles:{drawMarkerButton:"\xC7izim \u0130\u015Faret\xE7isi",drawPolyButton:"\xC7okgenler \xE7iz",drawLineButton:"\xC7oklu \xE7izgi \xE7iz",drawCircleButton:"\xC7ember \xE7iz",drawRectButton:"Dikd\xF6rtgen \xE7iz",editButton:"Katmanlar\u0131 d\xFCzenle",dragButton:"Katmanlar\u0131 s\xFCr\xFCkle",cutButton:"Katmanlar\u0131 kes",deleteButton:"Katmanlar\u0131 kald\u0131r",drawCircleMarkerButton:"Daire i\u015Faret\xE7isi \xE7iz",snappingButton:"S\xFCr\xFCklenen i\u015Faret\xE7iyi di\u011Fer katmanlara ve k\xF6\u015Felere yap\u0131\u015Ft\u0131r",pinningButton:"Payla\u015F\u0131lan k\xF6\u015Feleri birbirine sabitle",rotateButton:"Katman\u0131 d\xF6nd\xFCr"}};var Ua={tooltips:{placeMarker:"Kliknut\xEDm vytvo\u0159\xEDte zna\u010Dku",placeMarkerTouch:"Klepnut\xEDm na mapu um\xEDst\xEDte zna\u010Dku",firstVertex:"Kliknut\xEDm vytvo\u0159\xEDte prvn\xED objekt",continueLine:"Kliknut\xEDm pokra\u010Dujte v kreslen\xED",finishLine:"Kliknut\xED na libovolnou existuj\xEDc\xED zna\u010Dku pro dokon\u010Den\xED",finishPoly:"Vyberte prvn\xED bod pro dokon\u010Den\xED",finishRect:"Klikn\u011Bte pro dokon\u010Den\xED",startCircle:"Kliknut\xEDm p\u0159idejte st\u0159ed kruhu",finishCircle:"\u041D\u0430\u0436\u043C\u0438\u0442\u0435, \u0447\u0442\u043E\u0431\u044B \u0437\u0430\u0434\u0430\u0442\u044C \u0440\u0430\u0434\u0438\u0443\u0441",placeCircleMarker:"Kliknut\xEDm nastavte polom\u011Br"},actions:{finish:"Dokon\u010Dit",cancel:"Zru\u0161it",removeLastVertex:"Zru\u0161it posledn\xED akci"},buttonTitles:{drawMarkerButton:"P\u0159idat zna\u010Dku",drawPolyButton:"Nakreslit polygon",drawLineButton:"Nakreslit k\u0159ivku",drawCircleButton:"Nakreslit kruh",drawRectButton:"Nakreslit obd\xE9ln\xEDk",editButton:"Upravit vrstvu",dragButton:"P\u0159eneste vrstvu",cutButton:"Vyjmout vrstvu",deleteButton:"Smazat vrstvu",drawCircleMarkerButton:"P\u0159idat kruhovou zna\u010Dku",snappingButton:"Nav\xE1zat ta\u017Enou zna\u010Dku k dal\u0161\xEDm vrstv\xE1m a vrchol\u016Fm",pinningButton:"Spojit spole\u010Dn\xE9 body dohromady",rotateButton:"Oto\u010Dte vrstvu"}};var Ka={tooltips:{placeMarker:"\u30AF\u30EA\u30C3\u30AF\u3057\u3066\u30DE\u30FC\u30AB\u30FC\u3092\u914D\u7F6E",placeMarkerTouch:"\u5730\u56F3\u3092\u30BF\u30C3\u30D7\u3057\u3066\u30DE\u30FC\u30AB\u30FC\u3092\u914D\u7F6E",firstVertex:"\u30AF\u30EA\u30C3\u30AF\u3057\u3066\u6700\u521D\u306E\u9802\u70B9\u3092\u914D\u7F6E",continueLine:"\u30AF\u30EA\u30C3\u30AF\u3057\u3066\u63CF\u753B\u3092\u7D9A\u3051\u308B",finishLine:"\u4EFB\u610F\u306E\u30DE\u30FC\u30AB\u30FC\u3092\u30AF\u30EA\u30C3\u30AF\u3057\u3066\u7D42\u4E86",finishPoly:"\u6700\u521D\u306E\u30DE\u30FC\u30AB\u30FC\u3092\u30AF\u30EA\u30C3\u30AF\u3057\u3066\u7D42\u4E86",finishRect:"\u30AF\u30EA\u30C3\u30AF\u3057\u3066\u7D42\u4E86",startCircle:"\u30AF\u30EA\u30C3\u30AF\u3057\u3066\u5186\u306E\u4E2D\u5FC3\u3092\u914D\u7F6E",finishCircle:"\u30AF\u30EA\u30C3\u30AF\u3057\u3066\u5186\u306E\u63CF\u753B\u3092\u7D42\u4E86",placeCircleMarker:"\u30AF\u30EA\u30C3\u30AF\u3057\u3066\u5186\u30DE\u30FC\u30AB\u30FC\u3092\u914D\u7F6E",placeText:"\u30AF\u30EA\u30C3\u30AF\u3057\u3066\u30C6\u30AD\u30B9\u30C8\u3092\u914D\u7F6E"},actions:{finish:"\u7D42\u4E86",cancel:"\u30AD\u30E3\u30F3\u30BB\u30EB",removeLastVertex:"\u6700\u5F8C\u306E\u9802\u70B9\u3092\u524A\u9664"},buttonTitles:{drawMarkerButton:"\u30DE\u30FC\u30AB\u30FC\u3092\u63CF\u753B",drawPolyButton:"\u30DD\u30EA\u30B4\u30F3\u3092\u63CF\u753B",drawLineButton:"\u6298\u308C\u7DDA\u3092\u63CF\u753B",drawCircleButton:"\u5186\u3092\u63CF\u753B",drawRectButton:"\u77E9\u5F62\u3092\u63CF\u753B",editButton:"\u30EC\u30A4\u30E4\u30FC\u3092\u7DE8\u96C6",dragButton:"\u30EC\u30A4\u30E4\u30FC\u3092\u30C9\u30E9\u30C3\u30B0",cutButton:"\u30EC\u30A4\u30E4\u30FC\u3092\u5207\u308A\u53D6\u308A",deleteButton:"\u30EC\u30A4\u30E4\u30FC\u3092\u524A\u9664",drawCircleMarkerButton:"\u5186\u30DE\u30FC\u30AB\u30FC\u3092\u63CF\u753B",snappingButton:"\u30C9\u30E9\u30C3\u30B0\u3057\u305F\u30DE\u30FC\u30AB\u30FC\u3092\u4ED6\u306E\u30EC\u30A4\u30E4\u30FC\u3084\u9802\u70B9\u306B\u30B9\u30CA\u30C3\u30D7\u3059\u308B",pinningButton:"\u5171\u6709\u3059\u308B\u9802\u70B9\u3092\u540C\u6642\u306B\u52D5\u304B\u3059",rotateButton:"\u30EC\u30A4\u30E4\u30FC\u3092\u56DE\u8EE2",drawTextButton:"\u30C6\u30AD\u30B9\u30C8\u3092\u63CF\u753B"}};var Ha={tooltips:{placeMarker:"Klikkaa asettaaksesi merkin",placeMarkerTouch:"Napauta karttaa asettaaksesi merkin",firstVertex:"Klikkaa asettaakseni ensimm\xE4isen osuuden",continueLine:"Klikkaa jatkaaksesi piirt\xE4mist\xE4",finishLine:"Klikkaa olemassa olevaa merkki\xE4 lopettaaksesi",finishPoly:"Klikkaa ensimm\xE4ist\xE4 merkki\xE4 lopettaaksesi",finishRect:"Klikkaa lopettaaksesi",startCircle:"Klikkaa asettaaksesi ympyr\xE4n keskipisteen",finishCircle:"Klikkaa lopettaaksesi ympyr\xE4n",placeCircleMarker:"Klikkaa asettaaksesi ympyr\xE4merkin",placeText:"Klikkaa asettaaksesi tekstin"},actions:{finish:"Valmis",cancel:"Peruuta",removeLastVertex:"Poista viimeinen osuus"},buttonTitles:{drawMarkerButton:"Piirr\xE4 merkkej\xE4",drawPolyButton:"Piirr\xE4 monikulmioita",drawLineButton:"Piirr\xE4 viivoja",drawCircleButton:"Piirr\xE4 ympyr\xE4",drawRectButton:"Piirr\xE4 neliskulmioita",editButton:"Muokkaa",dragButton:"Siirr\xE4",cutButton:"Leikkaa",deleteButton:"Poista",drawCircleMarkerButton:"Piirr\xE4 ympyr\xE4merkki",snappingButton:"Kiinnit\xE4 siirrett\xE4v\xE4 merkki toisiin muotoihin",pinningButton:"Kiinnit\xE4 jaetut muodot yhteen",rotateButton:"K\xE4\xE4nn\xE4",drawTextButton:"Piirr\xE4 teksti\xE4"}};var Xa={tooltips:{placeMarker:"\uB9C8\uCEE4 \uC704\uCE58\uB97C \uD074\uB9AD\uD558\uC138\uC694",placeMarkerTouch:"\uC9C0\uB3C4\uB97C \uD0ED\uD558\uC5EC \uB9C8\uCEE4\uB97C \uBC30\uCE58\uD558\uC138\uC694",firstVertex:"\uCCAB\uBC88\uC9F8 \uAF2D\uC9C0\uC810 \uC704\uCE58\uC744 \uD074\uB9AD\uD558\uC138\uC694",continueLine:"\uACC4\uC18D \uADF8\uB9AC\uB824\uBA74 \uD074\uB9AD\uD558\uC138\uC694",finishLine:"\uB05D\uB0B4\uB824\uBA74 \uAE30\uC874 \uB9C8\uCEE4\uB97C \uD074\uB9AD\uD558\uC138\uC694",finishPoly:"\uB05D\uB0B4\uB824\uBA74 \uCC98\uC74C \uB9C8\uCEE4\uB97C \uD074\uB9AD\uD558\uC138\uC694",finishRect:"\uB05D\uB0B4\uB824\uBA74 \uD074\uB9AD\uD558\uC138\uC694",startCircle:"\uC6D0\uC758 \uC911\uC2EC\uC774 \uB420 \uC704\uCE58\uB97C \uD074\uB9AD\uD558\uC138\uC694",finishCircle:"\uC6D0\uC744 \uB05D\uB0B4\uB824\uBA74 \uD074\uB9AD\uD558\uC138\uC694",placeCircleMarker:"\uC6D0 \uB9C8\uCEE4 \uC704\uCE58\uB97C \uD074\uB9AD\uD558\uC138\uC694",placeText:"\uD14D\uC2A4\uD2B8 \uC704\uCE58\uB97C \uD074\uB9AD\uD558\uC138\uC694"},actions:{finish:"\uB05D\uB0B4\uAE30",cancel:"\uCDE8\uC18C",removeLastVertex:"\uB9C8\uC9C0\uB9C9 \uAF2D\uC9C0\uC810 \uC81C\uAC70"},buttonTitles:{drawMarkerButton:"\uB9C8\uCEE4 \uADF8\uB9AC\uAE30",drawPolyButton:"\uB2E4\uAC01\uD615 \uADF8\uB9AC\uAE30",drawLineButton:"\uB2E4\uAC01\uC120 \uADF8\uB9AC\uAE30",drawCircleButton:"\uC6D0 \uADF8\uB9AC\uAE30",drawRectButton:"\uC9C1\uC0AC\uAC01\uD615 \uADF8\uB9AC\uAE30",editButton:"\uB808\uC774\uC5B4 \uD3B8\uC9D1\uD558\uAE30",dragButton:"\uB808\uC774\uC5B4 \uB04C\uAE30",cutButton:"\uB808\uC774\uC5B4 \uC790\uB974\uAE30",deleteButton:"\uB808\uC774\uC5B4 \uC81C\uAC70\uD558\uAE30",drawCircleMarkerButton:"\uC6D0 \uB9C8\uCEE4 \uADF8\uB9AC\uAE30",snappingButton:"\uC7A1\uC544\uB048 \uB9C8\uCEE4\uB97C \uB2E4\uB978 \uB808\uC774\uC5B4 \uBC0F \uAF2D\uC9C0\uC810\uC5D0 \uB4E4\uB7EC\uBD99\uAC8C \uD558\uAE30",pinningButton:"\uACF5\uC720 \uAF2D\uC9C0\uC810\uC744 \uD568\uAED8 \uCC0D\uAE30",rotateButton:"\uB808\uC774\uC5B4 \uD68C\uC804\uD558\uAE30",drawTextButton:"\uD14D\uC2A4\uD2B8 \uADF8\uB9AC\uAE30"}};var Ya={tooltips:{placeMarker:"\u041C\u0430\u0440\u043A\u0435\u0440\u0434\u0438 \u0436\u0430\u0439\u0433\u0430\u0448\u0442\u044B\u0440\u0443\u0443 \u04AF\u0447\u04AF\u043D \u0431\u0430\u0441\u044B\u04A3\u044B\u0437",placeMarkerTouch:"\u041C\u0430\u0440\u043A\u0435\u0440\u0434\u0438 \u0436\u0430\u0439\u0433\u0430\u0448\u0442\u044B\u0440\u0443\u0443 \u04AF\u0447\u04AF\u043D \u043A\u0430\u0440\u0442\u0430\u0433\u0430 \u0442\u0438\u0439\u0438\u04A3\u0438\u0437",firstVertex:"\u0411\u0438\u0440\u0438\u043D\u0447\u0438 \u0447\u043E\u043A\u0443\u043D\u0443 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e={...t};this._globalEditModeEnabled=!0,this.Toolbar.toggleButton("editMode",this.globalEditModeEnabled()),L.PM.Utils.findLayers(this.map).forEach(r=>{this._isRelevantForEdit(r)&&r.pm.enable(e)}),this.throttledReInitEdit||(this.throttledReInitEdit=L.Util.throttle(this.handleLayerAdditionInGlobalEditMode,100,this)),this._addedLayersEdit={},this.map.on("layeradd",this._layerAddedEdit,this),this.map.on("layeradd",this.throttledReInitEdit,this),this._fireGlobalEditModeToggled(!0)},disableGlobalEditMode(){this._globalEditModeEnabled=!1,L.PM.Utils.findLayers(this.map).forEach(e=>{e.pm.disable()}),this.map.off("layeradd",this._layerAddedEdit,this),this.map.off("layeradd",this.throttledReInitEdit,this),this.Toolbar.toggleButton("editMode",this.globalEditModeEnabled()),this._fireGlobalEditModeToggled(!1)},globalEditEnabled(){return this.globalEditModeEnabled()},globalEditModeEnabled(){return this._globalEditModeEnabled},toggleGlobalEditMode(t=this.globalOptions){this.globalEditModeEnabled()?this.disableGlobalEditMode():this.enableGlobalEditMode(t)},handleLayerAdditionInGlobalEditMode(){let t=this._addedLayersEdit;if(this._addedLayersEdit={},this.globalEditModeEnabled())for(let e in t){let i=t[e];this._isRelevantForEdit(i)&&i.pm.enable({...this.globalOptions})}},_layerAddedEdit({layer:t}){this._addedLayersEdit[L.stamp(t)]=t},_isRelevantForEdit(t){return t.pm&&!(t instanceof L.LayerGroup)&&(!L.PM.optIn&&!t.options.pmIgnore||L.PM.optIn&&t.options.pmIgnore===!1)&&!t._pmTempLayer&&t.pm.options.allowEditing}},Ja=Qd;var tg={_globalDragModeEnabled:!1,enableGlobalDragMode(){let t=L.PM.Utils.findLayers(this.map);this._globalDragModeEnabled=!0,this._addedLayersDrag={},t.forEach(e=>{this._isRelevantForDrag(e)&&e.pm.enableLayerDrag()}),this.throttledReInitDrag||(this.throttledReInitDrag=L.Util.throttle(this.reinitGlobalDragMode,100,this)),this.map.on("layeradd",this._layerAddedDrag,this),this.map.on("layeradd",this.throttledReInitDrag,this),this.Toolbar.toggleButton("dragMode",this.globalDragModeEnabled()),this._fireGlobalDragModeToggled(!0)},disableGlobalDragMode(){let t=L.PM.Utils.findLayers(this.map);this._globalDragModeEnabled=!1,t.forEach(e=>{e.pm.disableLayerDrag()}),this.map.off("layeradd",this._layerAddedDrag,this),this.map.off("layeradd",this.throttledReInitDrag,this),this.Toolbar.toggleButton("dragMode",this.globalDragModeEnabled()),this._fireGlobalDragModeToggled(!1)},globalDragModeEnabled(){return!!this._globalDragModeEnabled},toggleGlobalDragMode(){this.globalDragModeEnabled()?this.disableGlobalDragMode():this.enableGlobalDragMode()},reinitGlobalDragMode(){let t=this._addedLayersDrag;if(this._addedLayersDrag={},this.globalDragModeEnabled())for(let e in t){let i=t[e];this._isRelevantForDrag(i)&&i.pm.enableLayerDrag()}},_layerAddedDrag({layer:t}){this._addedLayersDrag[L.stamp(t)]=t},_isRelevantForDrag(t){return t.pm&&!(t instanceof L.LayerGroup)&&(!L.PM.optIn&&!t.options.pmIgnore||L.PM.optIn&&t.options.pmIgnore===!1)&&!t._pmTempLayer&&t.pm.options.draggable}},$a=tg;var eg={_globalRemovalModeEnabled:!1,enableGlobalRemovalMode(){this._globalRemovalModeEnabled=!0,this.map.eachLayer(t=>{this._isRelevantForRemoval(t)&&(t.pm.enabled()&&t.pm.disable(),t.on("click",this.removeLayer,this))}),this.throttledReInitRemoval||(this.throttledReInitRemoval=L.Util.throttle(this.handleLayerAdditionInGlobalRemovalMode,100,this)),this._addedLayersRemoval={},this.map.on("layeradd",this._layerAddedRemoval,this),this.map.on("layeradd",this.throttledReInitRemoval,this),this.Toolbar.toggleButton("removalMode",this.globalRemovalModeEnabled()),this._fireGlobalRemovalModeToggled(!0)},disableGlobalRemovalMode(){this._globalRemovalModeEnabled=!1,this.map.eachLayer(t=>{t.off("click",this.removeLayer,this)}),this.map.off("layeradd",this._layerAddedRemoval,this),this.map.off("layeradd",this.throttledReInitRemoval,this),this.Toolbar.toggleButton("removalMode",this.globalRemovalModeEnabled()),this._fireGlobalRemovalModeToggled(!1)},globalRemovalEnabled(){return this.globalRemovalModeEnabled()},globalRemovalModeEnabled(){return!!this._globalRemovalModeEnabled},toggleGlobalRemovalMode(){this.globalRemovalModeEnabled()?this.disableGlobalRemovalMode():this.enableGlobalRemovalMode()},removeLayer(t){let e=t.target;this._isRelevantForRemoval(e)&&!e.pm.dragging()&&(e.removeFrom(this.map.pm._getContainingLayer()),e.remove(),e instanceof L.LayerGroup?(this._fireRemoveLayerGroup(e),this._fireRemoveLayerGroup(this.map,e)):(e.pm._fireRemove(e),e.pm._fireRemove(this.map,e)))},_isRelevantForRemoval(t){return t.pm&&!(t instanceof L.LayerGroup)&&(!L.PM.optIn&&!t.options.pmIgnore||L.PM.optIn&&t.options.pmIgnore===!1)&&!t._pmTempLayer&&t.pm.options.allowRemoval},handleLayerAdditionInGlobalRemovalMode(){let t=this._addedLayersRemoval;if(this._addedLayersRemoval={},this.globalRemovalModeEnabled())for(let e in t){let i=t[e];this._isRelevantForRemoval(i)&&(i.pm.enabled()&&i.pm.disable(),i.on("click",this.removeLayer,this))}},_layerAddedRemoval({layer:t}){this._addedLayersRemoval[L.stamp(t)]=t}},Za=eg;var ig={_globalRotateModeEnabled:!1,enableGlobalRotateMode(){this._globalRotateModeEnabled=!0,L.PM.Utils.findLayers(this.map).filter(e=>e instanceof L.Polyline).forEach(e=>{this._isRelevantForRotate(e)&&e.pm.enableRotate()}),this.throttledReInitRotate||(this.throttledReInitRotate=L.Util.throttle(this.handleLayerAdditionInGlobalRotateMode,100,this)),this._addedLayersRotate={},this.map.on("layeradd",this._layerAddedRotate,this),this.map.on("layeradd",this.throttledReInitRotate,this),this.Toolbar.toggleButton("rotateMode",this.globalRotateModeEnabled()),this._fireGlobalRotateModeToggled()},disableGlobalRotateMode(){this._globalRotateModeEnabled=!1,L.PM.Utils.findLayers(this.map).filter(e=>e instanceof L.Polyline).forEach(e=>{e.pm.disableRotate()}),this.map.off("layeradd",this._layerAddedRotate,this),this.map.off("layeradd",this.throttledReInitRotate,this),this.Toolbar.toggleButton("rotateMode",this.globalRotateModeEnabled()),this._fireGlobalRotateModeToggled()},globalRotateModeEnabled(){return!!this._globalRotateModeEnabled},toggleGlobalRotateMode(){this.globalRotateModeEnabled()?this.disableGlobalRotateMode():this.enableGlobalRotateMode()},_isRelevantForRotate(t){return t.pm&&t instanceof L.Polyline&&!(t instanceof L.LayerGroup)&&(!L.PM.optIn&&!t.options.pmIgnore||L.PM.optIn&&t.options.pmIgnore===!1)&&!t._pmTempLayer&&t.pm.options.allowRotation},handleLayerAdditionInGlobalRotateMode(){let t=this._addedLayersRotate;if(this._addedLayersRotate={},this.globalRotateModeEnabled())for(let e in t){let i=t[e];this._isRelevantForRemoval(i)&&i.pm.enableRotate()}},_layerAddedRotate({layer:t}){this._addedLayersRotate[L.stamp(t)]=t}},Wa=ig;var Qa=wt(Oe()),rg={_fireDrawStart(t="Draw",e={}){this.__fire(this._map,"pm:drawstart",{shape:this._shape,workingLayer:this._layer},t,e)},_fireDrawEnd(t="Draw",e={}){this.__fire(this._map,"pm:drawend",{shape:this._shape},t,e)},_fireCreate(t,e="Draw",i={}){this.__fire(this._map,"pm:create",{shape:this._shape,marker:t,layer:t},e,i)},_fireCenterPlaced(t="Draw",e={}){let i=t==="Draw"?this._layer:void 0,r=t!=="Draw"?this._layer:void 0;this.__fire(this._layer,"pm:centerplaced",{shape:this._shape,workingLayer:i,layer:r,latlng:this._layer.getLatLng()},t,e)},_fireCut(t,e,i,r="Draw",n={}){this.__fire(t,"pm:cut",{shape:this._shape,layer:e,originalLayer:i},r,n)},_fireEdit(t=this._layer,e="Edit",i={}){this.__fire(t,"pm:edit",{layer:this._layer,shape:this.getShape()},e,i)},_fireEnable(t="Edit",e={}){this.__fire(this._layer,"pm:enable",{layer:this._layer,shape:this.getShape()},t,e)},_fireDisable(t="Edit",e={}){this.__fire(this._layer,"pm:disable",{layer:this._layer,shape:this.getShape()},t,e)},_fireUpdate(t="Edit",e={}){this.__fire(this._layer,"pm:update",{layer:this._layer,shape:this.getShape()},t,e)},_fireMarkerDragStart(t,e=void 0,i="Edit",r={}){this.__fire(this._layer,"pm:markerdragstart",{layer:this._layer,markerEvent:t,shape:this.getShape(),indexPath:e},i,r)},_fireMarkerDrag(t,e=void 0,i="Edit",r={}){this.__fire(this._layer,"pm:markerdrag",{layer:this._layer,markerEvent:t,shape:this.getShape(),indexPath:e},i,r)},_fireMarkerDragEnd(t,e=void 0,i=void 0,r="Edit",n={}){this.__fire(this._layer,"pm:markerdragend",{layer:this._layer,markerEvent:t,shape:this.getShape(),indexPath:e,intersectionReset:i},r,n)},_fireDragStart(t="Edit",e={}){this.__fire(this._layer,"pm:dragstart",{layer:this._layer,shape:this.getShape()},t,e)},_fireDrag(t,e="Edit",i={}){this.__fire(this._layer,"pm:drag",{...t,shape:this.getShape()},e,i)},_fireDragEnd(t="Edit",e={}){this.__fire(this._layer,"pm:dragend",{layer:this._layer,shape:this.getShape()},t,e)},_fireDragEnable(t="Edit",e={}){this.__fire(this._layer,"pm:dragenable",{layer:this._layer,shape:this.getShape()},t,e)},_fireDragDisable(t="Edit",e={}){this.__fire(this._layer,"pm:dragdisable",{layer:this._layer,shape:this.getShape()},t,e)},_fireRemove(t,e=t,i="Edit",r={}){this.__fire(t,"pm:remove",{layer:e,shape:this.getShape()},i,r)},_fireVertexAdded(t,e,i,r="Edit",n={}){this.__fire(this._layer,"pm:vertexadded",{layer:this._layer,workingLayer:this._layer,marker:t,indexPath:e,latlng:i,shape:this.getShape()},r,n)},_fireVertexRemoved(t,e,i="Edit",r={}){this.__fire(this._layer,"pm:vertexremoved",{layer:this._layer,marker:t,indexPath:e,shape:this.getShape()},i,r)},_fireVertexClick(t,e,i="Edit",r={}){this.__fire(this._layer,"pm:vertexclick",{layer:this._layer,markerEvent:t,indexPath:e,shape:this.getShape()},i,r)},_fireIntersect(t,e=this._layer,i="Edit",r={}){this.__fire(e,"pm:intersect",{layer:this._layer,intersection:t,shape:this.getShape()},i,r)},_fireLayerReset(t,e,i="Edit",r={}){this.__fire(this._layer,"pm:layerreset",{layer:this._layer,markerEvent:t,indexPath:e,shape:this.getShape()},i,r)},_fireChange(t,e="Edit",i={}){this.__fire(this._layer,"pm:change",{layer:this._layer,latlngs:t,shape:this.getShape()},e,i)},_fireTextChange(t,e="Edit",i={}){this.__fire(this._layer,"pm:textchange",{layer:this._layer,text:t,shape:this.getShape()},e,i)},_fireTextFocus(t="Edit",e={}){this.__fire(this._layer,"pm:textfocus",{layer:this._layer,shape:this.getShape()},t,e)},_fireTextBlur(t="Edit",e={}){this.__fire(this._layer,"pm:textblur",{layer:this._layer,shape:this.getShape()},t,e)},_fireSnapDrag(t,e,i="Snapping",r={}){this.__fire(t,"pm:snapdrag",e,i,r)},_fireSnap(t,e,i="Snapping",r={}){this.__fire(t,"pm:snap",e,i,r)},_fireUnsnap(t,e,i="Snapping",r={}){this.__fire(t,"pm:unsnap",e,i,r)},_fireRotationEnable(t,e,i="Rotation",r={}){this.__fire(t,"pm:rotateenable",{layer:this._layer,helpLayer:this._rotatePoly,shape:this.getShape()},i,r)},_fireRotationDisable(t,e="Rotation",i={}){this.__fire(t,"pm:rotatedisable",{layer:this._layer,shape:this.getShape()},e,i)},_fireRotationStart(t,e,i="Rotation",r={}){this.__fire(t,"pm:rotatestart",{layer:this._rotationLayer,helpLayer:this._layer,startAngle:this._startAngle,originLatLngs:e},i,r)},_fireRotation(t,e,i,r=this._rotationLayer,n="Rotation",s={}){this.__fire(t,"pm:rotate",{layer:r,helpLayer:this._layer,startAngle:this._startAngle,angle:r.pm.getAngle(),angleDiff:e,oldLatLngs:i,newLatLngs:r.getLatLngs()},n,s)},_fireRotationEnd(t,e,i,r="Rotation",n={}){this.__fire(t,"pm:rotateend",{layer:this._rotationLayer,helpLayer:this._layer,startAngle:e,angle:this._rotationLayer.pm.getAngle(),originLatLngs:i,newLatLngs:this._rotationLayer.getLatLngs()},r,n)},_fireActionClick(t,e,i,r="Toolbar",n={}){this.__fire(this._map,"pm:actionclick",{text:t.text,action:t,btnName:e,button:i},r,n)},_fireButtonClick(t,e,i="Toolbar",r={}){this.__fire(this._map,"pm:buttonclick",{btnName:t,button:e},i,r)},_fireLangChange(t,e,i,r,n="Global",s={}){this.__fire(this.map,"pm:langchange",{oldLang:t,activeLang:e,fallback:i,translations:r},n,s)},_fireGlobalDragModeToggled(t,e="Global",i={}){this.__fire(this.map,"pm:globaldragmodetoggled",{enabled:t,map:this.map},e,i)},_fireGlobalEditModeToggled(t,e="Global",i={}){this.__fire(this.map,"pm:globaleditmodetoggled",{enabled:t,map:this.map},e,i)},_fireGlobalRemovalModeToggled(t,e="Global",i={}){this.__fire(this.map,"pm:globalremovalmodetoggled",{enabled:t,map:this.map},e,i)},_fireGlobalCutModeToggled(t="Global",e={}){this.__fire(this._map,"pm:globalcutmodetoggled",{enabled:!!this._enabled,map:this._map},t,e)},_fireGlobalDrawModeToggled(t="Global",e={}){this.__fire(this._map,"pm:globaldrawmodetoggled",{enabled:this._enabled,shape:this._shape,map:this._map},t,e)},_fireGlobalRotateModeToggled(t="Global",e={}){this.__fire(this.map,"pm:globalrotatemodetoggled",{enabled:this.globalRotateModeEnabled(),map:this.map},t,e)},_fireRemoveLayerGroup(t,e=t,i="Edit",r={}){this.__fire(t,"pm:remove",{layer:e,shape:void 0},i,r)},_fireKeyeventEvent(t,e,i,r="Global",n={}){this.__fire(this.map,"pm:keyevent",{event:t,eventType:e,focusOn:i},r,n)},__fire(t,e,i,r,n={}){i=(0,Qa.default)(i,n,{source:r}),L.PM.Utils._fireEvent(t,e,i)}},Pt=rg;var ng=()=>({_lastEvents:{keydown:void 0,keyup:void 0,current:void 0},_initKeyListener(t){this.map=t,L.DomEvent.on(document,"keydown keyup",this._onKeyListener,this),L.DomEvent.on(window,"blur",this._onBlur,this),t.once("unload",this._unbindKeyListenerEvents,this)},_handleEscapeKey(t){let e=this.map.pm;return!e.getGlobalOptions().exitModeOnEscape||!(e.globalDrawModeEnabled()||e.globalEditModeEnabled()||e.globalDragModeEnabled()||e.globalRemovalModeEnabled()||e.globalRotateModeEnabled()||e.globalCutModeEnabled())?!1:(t.preventDefault(),e.globalDrawModeEnabled()&&e.disableDraw(),e.globalEditModeEnabled()&&e.disableGlobalEditMode(),e.globalDragModeEnabled()&&e.disableGlobalDragMode(),e.globalRemovalModeEnabled()&&e.disableGlobalRemovalMode(),e.globalRotateModeEnabled()&&e.disableGlobalRotateMode(),e.globalCutModeEnabled()&&e.disableGlobalCutMode(),!0)},_handleEnterKey(t){let e=this.map.pm;if(!e.getGlobalOptions().finishOnEnter)return!1;let r=e.Draw.getActiveShape();if(!r)return!1;let n=e.Draw[r];return!n||!n._finishShape||!this._canFinishShape(n,r)?!1:(t.preventDefault(),n._finishShape(),!0)},_canFinishShape(t,e){if(["Marker","CircleMarker","Text"].includes(e))return!1;if(e==="Rectangle")return t._startMarker!==void 0;if(e==="Circle")return t._centerMarker&&t._layerGroup?.hasLayer(t._centerMarker);if(t._layer&&t._layer.getLatLngs){let i=t._layer.getLatLngs();if(e==="Line")return(i.flat?i.flat():i).length>=2;if(e==="Polygon"||e==="Cut")return i.length>=3}return!1},_unbindKeyListenerEvents(){L.DomEvent.off(document,"keydown keyup",this._onKeyListener,this),L.DomEvent.off(window,"blur",this._onBlur,this)},_onKeyListener(t){let e="document";this.map.getContainer().contains(t.target)&&(e="map");let i={event:t,eventType:t.type,focusOn:e};this._lastEvents[t.type]=i,this._lastEvents.current=i,this.map.pm._fireKeyeventEvent(t,t.type,e),t.type==="keydown"&&(t.key==="Escape"&&this._handleEscapeKey(t),t.key==="Enter"&&this._handleEnterKey(t))},_onBlur(t){t.altKey=!1;let e={event:t,eventType:t.type,focusOn:"document"};this._lastEvents[t.type]=e,this._lastEvents.current=e},getLastKeyEvent(t="current"){return this._lastEvents[t]},isShiftKeyPressed(){return this._lastEvents.current?.event.shiftKey},isAltKeyPressed(){return this._lastEvents.current?.event.altKey},isCtrlKeyPressed(){return this._lastEvents.current?.event.ctrlKey},isMetaKeyPressed(){return this._lastEvents.current?.event.metaKey},getPressedKey(){return this._lastEvents.current?.event.key}}),to=ng;var Li=wt(ge());function F(t){let e=L.PM.activeLang;return(0,Li.default)(Et[e],t)||(0,Li.default)(Et.en,t)||t}function So(){return window.matchMedia?!window.matchMedia("(pointer: coarse)").matches:!0}function me(t){for(let e=0;e<t.length;e+=1){let i=t[e];if(Array.isArray(i)){if(me(i))return!0}else if(i!=null&&i!=="")return!0}return!1}function _e(t){return t.reduce((e,i)=>{if(i.length!==0){let r=Array.isArray(i)?_e(i):i;Array.isArray(r)?r.length!==0&&e.push(r):e.push(r)}return e},[])}function jg(t,e,i){let r={a:L.CRS.Earth.R,b:63567523142e-4,f:.0033528106647474805},{a:n,b:s,f:a}=r,o=t.lng,h=t.lat,l=i,d=Math.PI,f=e*d/180,k=Math.sin(f),w=Math.cos(f),S=(1-a)*Math.tan(h*d/180),A=1/Math.sqrt(1+S*S),g=S*A,M=Math.atan2(S,w),m=A*k,O=1-m*m,R=O*(n*n-s*s)/(s*s),I=1+R/16384*(4096+R*(-768+R*(320-175*R))),G=R/1024*(256+R*(-128+R*(74-47*R))),q=l/(s*I),c=2*Math.PI,u,p,y;for(;Math.abs(q-c)>1e-12;){u=Math.cos(2*M+q),p=Math.sin(q),y=Math.cos(q);let T=G*p*(u+G/4*(y*(-1+2*u*u)-G/6*u*(-3+4*p*p)*(-3+4*u*u)));c=q,q=l/(s*I)+T}let _=g*p-A*y*w,v=Math.atan2(g*y+A*p*w,(1-a)*Math.sqrt(m*m+_*_)),E=Math.atan2(p*k,A*y-g*p*w),b=a/16*O*(4+a*(4-3*O)),x=E-(1-b)*a*m*(q+b*p*(u+b*y*(-1+2*u*u))),P=o+x*180/d,C=v*180/d;return L.latLng(P,C)}function bi(t,e,i,r,n=!0){let s,a,o,h=[];for(let l=0;l<i;l+=1){if(n)s=l*360/i+r,a=jg(t,s,e),o=L.latLng(a.lng,a.lat);else{let d=t.lat+Math.cos(2*l*Math.PI/i)*e,f=t.lng+Math.sin(2*l*Math.PI/i)*e;o=L.latLng(d,f)}h.push(o)}return h}function Vg(t,e,i){e=(e+360)%360;let r=Math.PI/180,n=180/Math.PI,{R:s}=L.CRS.Earth,a=t.lng*r,o=t.lat*r,h=e*r,l=Math.sin(o),d=Math.cos(o),f=Math.cos(i/s),k=Math.sin(i/s),w=Math.asin(l*f+d*k*Math.cos(h)),S=a+Math.atan2(Math.sin(h)*k*d,f-l*Math.sin(w));S*=n;let A=S-360,g=S<-180?S+360:S;return S=S>180?A:g,L.latLng([w*n,S])}function ye(t,e,i){let r=t.latLngToContainerPoint(e),n=t.latLngToContainerPoint(i),s=Math.atan2(n.y-r.y,n.x-r.x)*180/Math.PI+90;return s+=s<0?360:0,s}function Zt(t,e,i,r){let n=ye(t,e,i);return Vg(e,n,r)}function To(t,e,i="asc"){if(!e||Object.keys(e).length===0)return(h,l)=>h-l;let r=Object.keys(e),n,s=r.length-1,a={};for(;s>=0;)n=r[s],a[n.toLowerCase()]=e[n],s-=1;function o(h){if(h instanceof L.Marker)return"Marker";if(h instanceof L.Circle)return"Circle";if(h instanceof L.CircleMarker)return"CircleMarker";if(h instanceof L.Rectangle)return"Rectangle";if(h instanceof L.Polygon)return"Polygon";if(h instanceof L.Polyline)return"Line"}return(h,l)=>{let d,f;if(t==="instanceofShape"){if(d=o(h.layer).toLowerCase(),f=o(l.layer).toLowerCase(),!d||!f)return 0}else{if(!h.hasOwnProperty(t)||!l.hasOwnProperty(t))return 0;d=h[t].toLowerCase(),f=l[t].toLowerCase()}let k=d in a?a[d]:Number.MAX_SAFE_INTEGER,w=f in a?a[f]:Number.MAX_SAFE_INTEGER,S=0;return k<w?S=-1:k>w&&(S=1),i==="desc"?S*-1:S}}function Lt(t,e=t.getLatLngs()){return t instanceof L.Polygon?L.polygon(e).getLatLngs():L.polyline(e).getLatLngs()}function ki(t,e){if(e.options.crs?.projection?.MAX_LATITUDE){let i=e.options.crs?.projection?.MAX_LATITUDE;t.lat=Math.max(Math.min(i,t.lat),-i)}return t}function St(t){return t.options.renderer||t._map&&(t._map._getPaneRenderer(t.options.pane)||t._map.options.renderer||t._map._renderer)||t._renderer}function Bo(t,e){if(t=t.trim().toLowerCase(),e[t])return t;let r=t.replace(/[-_\s]/g,"_").match(/^([a-z]{2,3})(?:_([a-z]{2,3}))?$/);if(r){let n=[];r[2]&&n.push(`${r[1]}_${r[2]}`),n.push(r[1]);for(let s of n)if(e[s])return s}return t}var Ug=L.Class.extend({includes:[Ja,$a,Za,Wa,Pt],initialize(t){this.map=t,this.Draw=new L.PM.Draw(t),this.Toolbar=new L.PM.Toolbar(t),this.Keyboard=to(),this.globalOptions={snappable:!0,layerGroup:void 0,snappingOrder:["Marker","CircleMarker","Circle","Line","Polygon","Rectangle"],panes:{vertexPane:"markerPane",layerPane:"overlayPane",markerPane:"markerPane"},draggable:!0,exitModeOnEscape:!1,finishOnEnter:!1},this.Keyboard._initKeyListener(t)},setLang(t="en",e,i="en"){t=Bo(t,Et);let r=L.PM.activeLang;e&&(Et[t]=(0,Mi.default)(Et[i],e)),L.PM.activeLang=t,this.map.pm.Toolbar.reinit(),this._fireLangChange(r,t,i,Et[t])},addControls(t){this.Toolbar.addControls(t)},removeControls(){this.Toolbar.removeControls()},toggleControls(){this.Toolbar.toggleControls()},controlsVisible(){return this.Toolbar.isVisible},enableDraw(t="Polygon",e){t==="Poly"&&(t="Polygon"),this.Draw.enable(t,e)},disableDraw(t="Polygon"){t==="Poly"&&(t="Polygon"),this.Draw.disable(t)},setPathOptions(t,e={}){let i=e.ignoreShapes||[],r=e.merge||!1;this.map.pm.Draw.shapes.forEach(n=>{i.indexOf(n)===-1&&this.map.pm.Draw[n].setPathOptions(t,r)})},getGlobalOptions(){return this.globalOptions},setGlobalOptions(t){let e=(0,Mi.default)(this.globalOptions,t);e.editable&&(e.resizeableCircleMarker=e.editable,delete e.editable);let i=!1;this.map.pm.Draw.CircleMarker.enabled()&&!!this.map.pm.Draw.CircleMarker.options.resizeableCircleMarker!=!!e.resizeableCircleMarker&&(this.map.pm.Draw.CircleMarker.disable(),i=!0);let r=!1;this.map.pm.Draw.Circle.enabled()&&!!this.map.pm.Draw.Circle.options.resizeableCircle!=!!e.resizeableCircle&&(this.map.pm.Draw.Circle.disable(),r=!0),this.map.pm.Draw.shapes.forEach(s=>{this.map.pm.Draw[s].setOptions(e)}),i&&this.map.pm.Draw.CircleMarker.enable(),r&&this.map.pm.Draw.Circle.enable(),L.PM.Utils.findLayers(this.map).forEach(s=>{s.pm.setOptions(e)}),this.map.fire("pm:globaloptionschanged"),this.globalOptions=e,this.applyGlobalOptions()},applyGlobalOptions(){L.PM.Utils.findLayers(this.map).forEach(e=>{e.pm.enabled()&&e.pm.applyOptions()})},globalDrawModeEnabled(){return!!this.Draw.getActiveShape()},globalCutModeEnabled(){return!!this.Draw.Cut.enabled()},enableGlobalCutMode(t){return this.Draw.Cut.enable(t)},toggleGlobalCutMode(t){return this.Draw.Cut.toggle(t)},disableGlobalCutMode(){return this.Draw.Cut.disable()},getGeomanLayers(t=!1){let e=L.PM.Utils.findLayers(this.map);if(!t)return e;let i=L.featureGroup();return i._pmTempLayer=!0,e.forEach(r=>{i.addLayer(r)}),i},getGeomanDrawLayers(t=!1){let e=L.PM.Utils.findLayers(this.map).filter(r=>r._drawnByGeoman===!0);if(!t)return e;let i=L.featureGroup();return i._pmTempLayer=!0,e.forEach(r=>{i.addLayer(r)}),i},_getContainingLayer(){return this.globalOptions.layerGroup&&this.globalOptions.layerGroup instanceof L.LayerGroup?this.globalOptions.layerGroup:this.map},_isCRSSimple(){return this.map.options.crs===L.CRS.Simple},_touchEventCounter:0,_addTouchEvents(t){this._touchEventCounter===0&&(L.DomEvent.on(t,"touchmove",this._canvasTouchMove,this),L.DomEvent.on(t,"touchstart touchend touchcancel",this._canvasTouchClick,this)),this._touchEventCounter+=1},_removeTouchEvents(t){this._touchEventCounter===1&&(L.DomEvent.off(t,"touchmove",this._canvasTouchMove,this),L.DomEvent.off(t,"touchstart touchend touchcancel",this._canvasTouchClick,this)),this._touchEventCounter=this._touchEventCounter<=1?0:this._touchEventCounter-1},_canvasTouchMove(t){St(this.map)._onMouseMove(this._createMouseEvent("mousemove",t))},_canvasTouchClick(t){let e="";t.type==="touchstart"||t.type==="pointerdown"?e="mousedown":(t.type==="touchend"||t.type==="pointerup"||t.type==="touchcancel"||t.type==="pointercancel")&&(e="mouseup"),e&&St(this.map)._onClick(this._createMouseEvent(e,t))},_createMouseEvent(t,e){let i,r=e.touches[0]||e.changedTouches[0];try{i=new MouseEvent(t,{bubbles:e.bubbles,cancelable:e.cancelable,view:e.view,detail:r.detail,screenX:r.screenX,screenY:r.screenY,clientX:r.clientX,clientY:r.clientY,ctrlKey:e.ctrlKey,altKey:e.altKey,shiftKey:e.shiftKey,metaKey:e.metaKey,button:e.button,relatedTarget:e.relatedTarget})}catch{i=document.createEvent("MouseEvents"),i.initMouseEvent(t,e.bubbles,e.cancelable,e.view,r.detail,r.screenX,r.screenY,r.clientX,r.clientY,e.ctrlKey,e.altKey,e.shiftKey,e.metaKey,e.button,e.relatedTarget)}return i}}),Do=Ug;var Kg=L.Control.extend({includes:[Pt],options:{position:"topleft",disableByOtherButtons:!0},initialize(t){this._button=L.Util.extend({},this.options,t)},onAdd(t){return this._map=t,this._map.pm.Toolbar.options.oneBlock?this._container=this._map.pm.Toolbar._createContainer(this.options.position):this._button.tool==="edit"?this._container=this._map.pm.Toolbar.editContainer:this._button.tool==="options"?this._container=this._map.pm.Toolbar.optionsContainer:this._button.tool==="custom"?this._container=this._map.pm.Toolbar.customContainer:this._container=this._map.pm.Toolbar.drawContainer,this._renderButton(),this._container},_renderButton(){let t=this.buttonsDomNode;this.buttonsDomNode=this._makeButton(this._button),t?t.replaceWith(this.buttonsDomNode):this._container.appendChild(this.buttonsDomNode)},onRemove(){return this.buttonsDomNode.remove(),this._container},getText(){return this._button.text},getIconUrl(){return this._button.iconUrl},destroy(){this._button={},this._update()},toggle(t){return typeof t=="boolean"?this._button.toggleStatus=t:this._button.toggleStatus=!this._button.toggleStatus,this._applyStyleClasses(),this._updateActiveAction(this._button),this._button.toggleStatus},toggled(){return this._button.toggleStatus},onCreate(){this.toggle(!1)},disable(){this.toggle(!1),this._button.disabled=!0,this._updateDisabled()},enable(){this._button.disabled=!1,this._updateDisabled(),this._updateActiveAction(this._button)},_triggerClick(t){t&&t.preventDefault(),!this._button.disabled&&(this._button.onClick(t,{button:this,event:t}),this._clicked(t),this._button.afterClick(t,{button:this,event:t}))},_makeButton(t){let e=this.options.position.indexOf("right")>-1?"pos-right":"",i=L.DomUtil.create("div",`button-container  ${e}`,this._container);t.title&&i.setAttribute("title",t.title);let r=L.DomUtil.create("a","leaflet-buttons-control-button",i);r.setAttribute("role","button"),r.setAttribute("tabindex","0"),r.href="#";let n=L.DomUtil.create("div",`leaflet-pm-actions-container ${e}`,i),s=t.actions,a={cancel:{text:F("actions.cancel"),title:F("actions.cancel"),onClick(){this._triggerClick()}},finishMode:{text:F("actions.finish"),title:F("actions.finish"),onClick(){this._triggerClick()}},removeLastVertex:{text:F("actions.removeLastVertex"),title:F("actions.removeLastVertex"),onClick(){this._map.pm.Draw[t.jsClass]._removeLastVertex()}},finish:{text:F("actions.finish"),title:F("actions.finish"),onClick(h){this._map.pm.Draw[t.jsClass]._finishShape(h)}}};t._preparedActions=s.map(h=>{let l=typeof h=="string"?h:h.name,d;if(a[l])d=a[l];else if(h.text)d=h;else return d;let f=L.DomUtil.create("a",`leaflet-pm-action ${e} action-${l}`,n);if(f.setAttribute("role","button"),f.setAttribute("tabindex","0"),f.href="#",d.title&&(f.title=d.title),f.innerHTML=d.text,L.DomEvent.disableClickPropagation(f),L.DomEvent.on(f,"click",L.DomEvent.stop),d._node=f,!t.disabled&&d.onClick){let k=w=>{w.preventDefault();let S="",{buttons:A}=this._map.pm.Toolbar;for(let g in A)if(A[g]._button===t){S=g;break}this._fireActionClick(d,S,t)};L.DomEvent.addListener(f,"click",k,this),L.DomEvent.addListener(f,"click",d.onClick,this),L.DomEvent.addListener(f,"click",()=>this._updateActiveAction(t))}return d}),this._updateActiveAction(t),t.toggleStatus&&L.DomUtil.addClass(i,"active");let o=L.DomUtil.create("div","control-icon",r);return t.iconUrl&&o.setAttribute("src",t.iconUrl),t.className&&L.DomUtil.addClass(o,t.className),L.DomEvent.disableClickPropagation(r),L.DomEvent.on(r,"click",L.DomEvent.stop),t.disabled||(L.DomEvent.addListener(r,"click",this._onBtnClick,this),L.DomEvent.addListener(r,"click",this._triggerClick,this)),t.disabled&&(L.DomUtil.addClass(r,"pm-disabled"),r.setAttribute("aria-disabled","true")),i},_applyStyleClasses(){this._container&&(!this._button.toggleStatus||this._button.cssToggle===!1?(L.DomUtil.removeClass(this.buttonsDomNode,"active"),L.DomUtil.removeClass(this._container,"activeChild")):(L.DomUtil.addClass(this.buttonsDomNode,"active"),L.DomUtil.addClass(this._container,"activeChild")))},_onBtnClick(){if(this._button.disabled)return;this._button.disableOtherButtons&&this._map.pm.Toolbar.triggerClickOnToggledButtons(this);let t="",{buttons:e}=this._map.pm.Toolbar;for(let i in e)if(e[i]._button===this._button){t=i;break}this._fireButtonClick(t,this._button)},_clicked(){this._button.doToggle&&this.toggle()},_updateDisabled(){if(!this._container)return;let t="pm-disabled",e=this.buttonsDomNode.children[0];this._button.disabled?(L.DomUtil.addClass(e,t),e.setAttribute("aria-disabled","true")):(L.DomUtil.removeClass(e,t),e.setAttribute("aria-disabled","false"))},_updateActiveAction(t){t._preparedActions?.forEach(e=>{e?._node&&(e.isActive&&e.isActive.call(this)?L.DomUtil.addClass(e._node,"active-action"):L.DomUtil.removeClass(e._node,"active-action"))})}}),Ro=Kg;L.Control.PMButton=Ro;var Hg=L.Class.extend({options:{drawMarker:!0,drawRectangle:!0,drawPolyline:!0,drawPolygon:!0,drawCircle:!0,drawCircleMarker:!0,drawText:!0,editMode:!0,dragMode:!0,cutPolygon:!0,removalMode:!0,rotateMode:!0,snappingOption:!0,drawControls:!0,editControls:!0,optionsControls:!0,customControls:!0,oneBlock:!1,position:"topleft",positions:{draw:"",edit:"",options:"",custom:""}},customButtons:[],initialize(t){this.customButtons=[],this.options.positions={draw:"",edit:"",options:"",custom:""},this.init(t)},reinit(){let t=this.isVisible;this.removeControls(),this._defineButtons(),t&&this.addControls()},init(t){this.map=t,this.buttons={},this.isVisible=!1,this.drawContainer=L.DomUtil.create("div","leaflet-pm-toolbar leaflet-pm-draw leaflet-bar leaflet-control"),this.editContainer=L.DomUtil.create("div","leaflet-pm-toolbar leaflet-pm-edit leaflet-bar leaflet-control"),this.optionsContainer=L.DomUtil.create("div","leaflet-pm-toolbar leaflet-pm-options leaflet-bar leaflet-control"),this.customContainer=L.DomUtil.create("div","leaflet-pm-toolbar leaflet-pm-custom leaflet-bar leaflet-control"),this._defineButtons()},_createContainer(t){let e=`${t}Container`;return this[e]||(this[e]=L.DomUtil.create("div",`leaflet-pm-toolbar leaflet-pm-${t} leaflet-bar leaflet-control`)),this[e]},getButtons(){return this.buttons},addControls(t=this.options){typeof t.editPolygon<"u"&&(t.editMode=t.editPolygon),typeof t.deleteLayer<"u"&&(t.removalMode=t.deleteLayer),L.Util.setOptions(this,t),this.applyIconStyle(),this.isVisible=!0,this._showHideButtons()},applyIconStyle(){let t=this.getButtons(),e={geomanIcons:{drawMarker:"control-icon leaflet-pm-icon-marker",drawPolyline:"control-icon leaflet-pm-icon-polyline",drawRectangle:"control-icon leaflet-pm-icon-rectangle",drawPolygon:"control-icon leaflet-pm-icon-polygon",drawCircle:"control-icon leaflet-pm-icon-circle",drawCircleMarker:"control-icon leaflet-pm-icon-circle-marker",editMode:"control-icon leaflet-pm-icon-edit",dragMode:"control-icon leaflet-pm-icon-drag",cutPolygon:"control-icon leaflet-pm-icon-cut",removalMode:"control-icon leaflet-pm-icon-delete",drawText:"control-icon leaflet-pm-icon-text"}};for(let i in t){let r=t[i];L.Util.setOptions(r,{className:e.geomanIcons[i]})}},removeControls(){let t=this.getButtons();for(let e in t)t[e].remove();this.isVisible=!1},deleteControl(t){let e=this._btnNameMapping(t);this.buttons[e]&&(this.buttons[e].remove(),delete this.buttons[e])},toggleControls(t=this.options){this.isVisible?this.removeControls():this.addControls(t)},_addButton(t,e){return this.buttons[t]=e,this.options[t]=!!this.options[t]||!1,this.buttons[t]},triggerClickOnToggledButtons(t){for(let e in this.buttons){let i=this.buttons[e];i._button.disableByOtherButtons&&i!==t&&i.toggled()&&i._triggerClick()}},toggleButton(t,e,i=!0){t==="editPolygon"&&(t="editMode"),t==="deleteLayer"&&(t="removalMode");let r=t;return i&&this.triggerClickOnToggledButtons(this.buttons[r]),this.buttons[r]?this.buttons[r].toggle(e):!1},_defineButtons(){let t={className:"control-icon leaflet-pm-icon-marker",title:F("buttonTitles.drawMarkerButton"),jsClass:"Marker",onClick:()=>{},afterClick:(k,w)=>{this.map.pm.Draw[w.button._button.jsClass].toggle()},doToggle:!0,toggleStatus:!1,disableOtherButtons:!0,position:this.options.position,actions:["cancel"]},e={title:F("buttonTitles.drawPolyButton"),className:"control-icon leaflet-pm-icon-polygon",jsClass:"Polygon",onClick:()=>{},afterClick:(k,w)=>{this.map.pm.Draw[w.button._button.jsClass].toggle()},doToggle:!0,toggleStatus:!1,disableOtherButtons:!0,position:this.options.position,actions:["finish","removeLastVertex","cancel"]},i={className:"control-icon leaflet-pm-icon-polyline",title:F("buttonTitles.drawLineButton"),jsClass:"Line",onClick:()=>{},afterClick:(k,w)=>{this.map.pm.Draw[w.button._button.jsClass].toggle()},doToggle:!0,toggleStatus:!1,disableOtherButtons:!0,position:this.options.position,actions:["finish","removeLastVertex","cancel"]},r={title:F("buttonTitles.drawCircleButton"),className:"control-icon leaflet-pm-icon-circle",jsClass:"Circle",onClick:()=>{},afterClick:(k,w)=>{this.map.pm.Draw[w.button._button.jsClass].toggle()},doToggle:!0,toggleStatus:!1,disableOtherButtons:!0,position:this.options.position,actions:["cancel"]},n={title:F("buttonTitles.drawCircleMarkerButton"),className:"control-icon leaflet-pm-icon-circle-marker",jsClass:"CircleMarker",onClick:()=>{},afterClick:(k,w)=>{this.map.pm.Draw[w.button._button.jsClass].toggle()},doToggle:!0,toggleStatus:!1,disableOtherButtons:!0,position:this.options.position,actions:["cancel"]},s={title:F("buttonTitles.drawRectButton"),className:"control-icon leaflet-pm-icon-rectangle",jsClass:"Rectangle",onClick:()=>{},afterClick:(k,w)=>{this.map.pm.Draw[w.button._button.jsClass].toggle()},doToggle:!0,toggleStatus:!1,disableOtherButtons:!0,position:this.options.position,actions:["cancel"]},a={title:F("buttonTitles.editButton"),className:"control-icon leaflet-pm-icon-edit",onClick:()=>{},afterClick:()=>{this.map.pm.toggleGlobalEditMode()},doToggle:!0,toggleStatus:!1,disableOtherButtons:!0,position:this.options.position,tool:"edit",actions:["finishMode"]},o={title:F("buttonTitles.dragButton"),className:"control-icon leaflet-pm-icon-drag",onClick:()=>{},afterClick:()=>{this.map.pm.toggleGlobalDragMode()},doToggle:!0,toggleStatus:!1,disableOtherButtons:!0,position:this.options.position,tool:"edit",actions:["finishMode"]},h={title:F("buttonTitles.cutButton"),className:"control-icon leaflet-pm-icon-cut",jsClass:"Cut",onClick:()=>{},afterClick:(k,w)=>{this.map.pm.Draw[w.button._button.jsClass].toggle({snappable:!0,cursorMarker:!0,allowSelfIntersection:!1})},doToggle:!0,toggleStatus:!1,disableOtherButtons:!0,position:this.options.position,tool:"edit",actions:["finish","removeLastVertex","cancel"]},l={title:F("buttonTitles.deleteButton"),className:"control-icon leaflet-pm-icon-delete",onClick:()=>{},afterClick:()=>{this.map.pm.toggleGlobalRemovalMode()},doToggle:!0,toggleStatus:!1,disableOtherButtons:!0,position:this.options.position,tool:"edit",actions:["finishMode"]},d={title:F("buttonTitles.rotateButton"),className:"control-icon leaflet-pm-icon-rotate",onClick:()=>{},afterClick:()=>{this.map.pm.toggleGlobalRotateMode()},doToggle:!0,toggleStatus:!1,disableOtherButtons:!0,position:this.options.position,tool:"edit",actions:["finishMode"]},f={className:"control-icon leaflet-pm-icon-text",title:F("buttonTitles.drawTextButton"),jsClass:"Text",onClick:()=>{},afterClick:(k,w)=>{this.map.pm.Draw[w.button._button.jsClass].toggle()},doToggle:!0,toggleStatus:!1,disableOtherButtons:!0,position:this.options.position,actions:["cancel"]};this._addButton("drawMarker",new L.Control.PMButton(t)),this._addButton("drawPolyline",new L.Control.PMButton(i)),this._addButton("drawRectangle",new L.Control.PMButton(s)),this._addButton("drawPolygon",new L.Control.PMButton(e)),this._addButton("drawCircle",new L.Control.PMButton(r)),this._addButton("drawCircleMarker",new L.Control.PMButton(n)),this._addButton("drawText",new L.Control.PMButton(f)),this._addButton("editMode",new L.Control.PMButton(a)),this._addButton("dragMode",new L.Control.PMButton(o)),this._addButton("cutPolygon",new L.Control.PMButton(h)),this._addButton("removalMode",new L.Control.PMButton(l)),this._addButton("rotateMode",new L.Control.PMButton(d))},_showHideButtons(){if(!this.isVisible)return;this.removeControls(),this.isVisible=!0;let t=this.getButtons(),e=[];this.options.drawControls===!1&&(e=e.concat(Object.keys(t).filter(i=>!t[i]._button.tool))),this.options.editControls===!1&&(e=e.concat(Object.keys(t).filter(i=>t[i]._button.tool==="edit"))),this.options.optionsControls===!1&&(e=e.concat(Object.keys(t).filter(i=>t[i]._button.tool==="options"))),this.options.customControls===!1&&(e=e.concat(Object.keys(t).filter(i=>t[i]._button.tool==="custom")));for(let i in t)if(this.options[i]&&e.indexOf(i)===-1){let r=t[i]._button.tool;r||(r="draw"),t[i].setPosition(this._getBtnPosition(r)),t[i].addTo(this.map)}},_getBtnPosition(t){return this.options.positions&&this.options.positions[t]?this.options.positions[t]:this.options.position},setBlockPosition(t,e){this.options.positions[t]=e,this._showHideButtons(),this.changeControlOrder()},getBlockPositions(){return this.options.positions},copyDrawControl(t,e){if(e)typeof e!="object"&&(e={name:e});else throw new TypeError("Button has no name");let i=this._btnNameMapping(t);if(!e.name)throw new TypeError("Button has no name");if(this.buttons[e.name])throw new TypeError("Button with this name already exists");let r=this.map.pm.Draw.createNewDrawInstance(e.name,i);e={...this.buttons[i]._button,...e};let s=this.createCustomControl(e);return{drawInstance:r,control:s}},createCustomControl(t){if(!t.name)throw new TypeError("Button has no name");if(this.buttons[t.name])throw new TypeError("Button with this name already exists");t.onClick||(t.onClick=()=>{}),t.afterClick||(t.afterClick=()=>{}),t.toggle!==!1&&(t.toggle=!0),t.block&&(t.block=t.block.toLowerCase()),(!t.block||t.block==="draw")&&(t.block=""),t.className?t.className.indexOf("control-icon")===-1&&(t.className=`control-icon ${t.className}`):t.className="control-icon";let e={tool:t.block,className:t.className,title:t.title||"",jsClass:t.name,onClick:t.onClick,afterClick:t.afterClick,doToggle:t.toggle,toggleStatus:!1,disableOtherButtons:t.disableOtherButtons??!0,disableByOtherButtons:t.disableByOtherButtons??!0,cssToggle:t.toggle,position:this.options.position,actions:t.actions||[],disabled:!!t.disabled};this.options[t.name]!==!1&&(this.options[t.name]=!0);let i=this._addButton(t.name,new L.Control.PMButton(e));return this.changeControlOrder(),i},controlExists(t){return!!this.getButton(t)},getButton(t){return this.getButtons()[t]},getButtonsInBlock(t){let e={};if(t)for(let i in this.getButtons()){let r=this.getButtons()[i];(r._button.tool===t||t==="draw"&&!r._button.tool)&&(e[i]=r)}return e},changeControlOrder(t=[]){let e=this._shapeMapping(),i=[];t.forEach(l=>{e[l]?i.push(e[l]):i.push(l)});let r=this.getButtons(),n={};i.forEach(l=>{r[l]&&(n[l]=r[l])}),Object.keys(r).filter(l=>!r[l]._button.tool||r[l]._button.tool==="draw").forEach(l=>{i.indexOf(l)===-1&&(n[l]=r[l])}),Object.keys(r).filter(l=>r[l]._button.tool==="edit").forEach(l=>{i.indexOf(l)===-1&&(n[l]=r[l])}),Object.keys(r).filter(l=>r[l]._button.tool==="options").forEach(l=>{i.indexOf(l)===-1&&(n[l]=r[l])}),Object.keys(r).filter(l=>r[l]._button.tool==="custom").forEach(l=>{i.indexOf(l)===-1&&(n[l]=r[l])}),Object.keys(r).forEach(l=>{i.indexOf(l)===-1&&(n[l]=r[l])}),this.map.pm.Toolbar.buttons=n,this._showHideButtons()},getControlOrder(){let t=this.getButtons(),e=[];for(let i in t)e.push(i);return e},changeActionsOfControl(t,e){let i=this._btnNameMapping(t);if(!i)throw new TypeError("No name passed");if(!e)throw new TypeError("No actions passed");if(!this.buttons[i])throw new TypeError("Button with this name not exists");this.buttons[i]._button.actions=e,this.changeControlOrder()},setButtonDisabled(t,e){let i=this._btnNameMapping(t);e?this.buttons[i].disable():this.buttons[i].enable()},_shapeMapping(){return{Marker:"drawMarker",Circle:"drawCircle",Polygon:"drawPolygon",Rectangle:"drawRectangle",Polyline:"drawPolyline",Line:"drawPolyline",CircleMarker:"drawCircleMarker",Edit:"editMode",Drag:"dragMode",Cut:"cutPolygon",Removal:"removalMode",Rotate:"rotateMode",Text:"drawText"}},_btnNameMapping(t){let e=this._shapeMapping();return e[t]?e[t]:t}}),Oo=Hg;var Io=wt(Oe());var Xg={_initSnappableMarkers(){this.options.snapDistance=this.options.snapDistance||30,this.options.snapSegment=this.options.snapSegment===void 0?!0:this.options.snapSegment,this._assignEvents(this._markers),this._layer.off("pm:dragstart",this._unsnap,this),this._layer.on("pm:dragstart",this._unsnap,this)},_disableSnapping(){this._layer.off("pm:dragstart",this._unsnap,this)},_assignEvents(t){t.forEach(e=>{if(Array.isArray(e)){this._assignEvents(e);return}e.off("drag",this._handleSnapping,this),e.on("drag",this._handleSnapping,this),e.off("dragend",this._cleanupSnapping,this),e.on("dragend",this._cleanupSnapping,this)})},_cleanupSnapping(t){if(t){let e=t.target;e._snapped=!1}delete this._snapList,this.throttledList&&(this._map.off("layeradd",this.throttledList,this),this.throttledList=void 0),this._map.off("layerremove",this._handleSnapLayerRemoval,this),this.debugIndicatorLines&&this.debugIndicatorLines.forEach(e=>{e.remove()})},_handleThrottleSnapping(){this.throttledList&&this._createSnapList()},_handleSnapping(t,e=!1){let i=t.target;if(i._snapped=!1,this.throttledList||(this.throttledList=L.Util.throttle(this._handleThrottleSnapping,100,this)),t?.originalEvent?.altKey||this._map?.pm?.Keyboard.isAltKeyPressed())return!1;let r;if(e){if(!this._otherSnapLayers||this._otherSnapLayers.length===0)return!1;r=this._otherSnapLayers}else this._snapList===void 0&&(this._createSnapList(),this._map.off("layeradd",this.throttledList,this),this._map.on("layeradd",this.throttledList,this)),r=this._snapList;if(r.length<=0)return!1;let n=this._calcClosestLayer(i.getLatLng(),r);if(Object.keys(n).length===0)return!1;let s=n.layer instanceof L.Marker||n.layer instanceof L.CircleMarker||!this.options.snapSegment,a;s?a=n.latlng:a=this._checkPrioritiySnapping(n);let o=this.options.snapDistance,h={marker:i,shape:this._shape,snapLatLng:a,segment:n.segment,layer:this._layer,workingLayer:this._layer,layerInteractedWith:n.layer,distance:n.distance};if(this._fireSnapDrag(h.marker,h),this._fireSnapDrag(this._layer,h),n.distance<o){i._orgLatLng=i.getLatLng(),i.setLatLng(a),i._snapped=!0,i._snapInfo=h;let l=()=>{this._snapLatLng=a,this._fireSnap(i,h),this._fireSnap(this._layer,h)},d=this._snapLatLng||{},f=a||{};(d.lat!==f.lat||d.lng!==f.lng)&&l()}else this._snapLatLng&&(this._unsnap(h),i._snapped=!1,i._snapInfo=void 0,this._fireUnsnap(h.marker,h),this._fireUnsnap(this._layer,h));return!0},_createSnapList(){let t=[],e=[],i=this._map;i.off("layerremove",this._handleSnapLayerRemoval,this),i.on("layerremove",this._handleSnapLayerRemoval,this),i.eachLayer(r=>{if((r instanceof L.Polyline||r instanceof L.Marker||r instanceof L.CircleMarker||r instanceof L.ImageOverlay)&&r.options.snapIgnore!==!0){if(r.options.snapIgnore===void 0&&(!L.PM.optIn&&r.options.pmIgnore===!0||L.PM.optIn&&r.options.pmIgnore!==!1))return;(r instanceof L.Circle||r instanceof L.CircleMarker)&&r.pm&&r.pm._hiddenPolyCircle?t.push(r.pm._hiddenPolyCircle):r instanceof L.ImageOverlay&&(r=L.rectangle(r.getBounds())),t.push(r);let n=L.polyline([],{color:"red",pmIgnore:!0});n._pmTempLayer=!0,e.push(n),(r instanceof L.Circle||r instanceof L.CircleMarker)&&e.push(n)}}),t=t.filter(r=>this._layer!==r),t=t.filter(r=>r._latlng||r._latlngs&&me(r._latlngs)),t=t.filter(r=>!r._pmTempLayer),this._otherSnapLayers?(this._otherSnapLayers.forEach(()=>{let r=L.polyline([],{color:"red",pmIgnore:!0});r._pmTempLayer=!0,e.push(r)}),this._snapList=t.concat(this._otherSnapLayers)):this._snapList=t,this.debugIndicatorLines=e},_handleSnapLayerRemoval({layer:t}){if(!t._leaflet_id)return;let e=this._snapList.findIndex(i=>i._leaflet_id===t._leaflet_id);e>-1&&this._snapList.splice(e,1)},_calcClosestLayer(t,e){return this._calcClosestLayers(t,e,1)[0]},_calcClosestLayers(t,e,i=1){let r=[],n={};e.forEach((a,o)=>{if(a._parentCopy&&a._parentCopy===this._layer||a.getLatLngs?.().flat(5).length<2)return;let h=this._calcLayerDistances(t,a);if(h.distance=Math.floor(h.distance),this.debugIndicatorLines){if(!this.debugIndicatorLines[o]){let l=L.polyline([],{color:"red",pmIgnore:!0});l._pmTempLayer=!0,this.debugIndicatorLines[o]=l}this.debugIndicatorLines[o].setLatLngs([t,h.latlng])}i===1&&(n.distance===void 0||h.distance-5<=n.distance)?(h.distance+5<n.distance&&(r=[]),n=h,n.layer=a,r.push(n)):i!==1&&(n={},n=h,n.layer=a,r.push(n))}),i!==1&&(r=r.sort((a,o)=>a.distance-o.distance)),i===-1&&(i=r.length);let s=this._getClosestLayerByPriority(r,i);return L.Util.isArray(s)?s:[s]},_calcLayerDistances(t,e){let i=this._map,r=e instanceof L.Marker||e instanceof L.CircleMarker,n=e instanceof L.Polygon,s=t;if(r){let a=e.getLatLng();return{latlng:{...a},distance:this._getDistance(i,a,s)}}return this._calcLatLngDistances(s,e.getLatLngs(),i,n)},_calcLatLngDistances(t,e,i,r=!1){let n,s,a,o=h=>{h.forEach((l,d)=>{if(Array.isArray(l)){o(l);return}if(this.options.snapSegment){let f=l,k;r?k=d+1===h.length?0:d+1:k=d+1===h.length?void 0:d+1;let w=h[k];if(w){let S=this._getDistanceToSegment(i,t,f,w);(s===void 0||S<s)&&(s=S,a=[f,w])}}else{let f=this._getDistance(i,t,l);(s===void 0||f<s)&&(s=f,n=l)}})};return o(e),this.options.snapSegment?{latlng:{...this._getClosestPointOnSegment(i,t,a[0],a[1])},segment:a,distance:s}:{latlng:n,distance:s}},_getClosestLayerByPriority(t,e=1){t=t.sort((a,o)=>a._leaflet_id-o._leaflet_id);let i=["Marker","CircleMarker","Circle","Line","Polygon","Rectangle"],r=this._map.pm.globalOptions.snappingOrder||[],n=0,s={};return r.concat(i).forEach(a=>{s[a]||(n+=1,s[a]=n)}),t.sort(To("instanceofShape",s)),e===1?t[0]||{}:t.slice(0,e)},_checkPrioritiySnapping(t){let e=this._map,i=t.segment[0],r=t.segment[1],n=t.latlng,s=n;if(this.options.snapVertex){let a=this._getDistance(e,i,n),o=this._getDistance(e,r,n),h=a<o?i:r,l=a<o?a:o;if(this.options.snapMiddle){let f=L.PM.Utils.calcMiddleLatLng(e,i,r),k=this._getDistance(e,f,n);k<a&&k<o&&(h=f,l=k)}let d=this.options.snapDistance;l<d&&(s=h)}return{...s}},_unsnap(){delete this._snapLatLng},_getClosestPointOnSegment(t,e,i,r){let n=t.getMaxZoom();n===1/0&&(n=t.getZoom());let s=t.project(e,n),a=t.project(i,n),o=t.project(r,n),h=L.LineUtil.closestPointOnSegment(s,a,o);return t.unproject(h,n)},_getDistanceToSegment(t,e,i,r){let n=t.latLngToContainerPoint(e),s=t.latLngToContainerPoint(i),a=t.latLngToContainerPoint(r);return L.LineUtil.pointToSegmentDistance(n,s,a)},_getDistance(t,e,i){return t.latLngToContainerPoint(e).distanceTo(t.latLngToContainerPoint(i))}},Ae=Xg;var Yg=L.Class.extend({includes:[Ae,Pt],options:{snappable:!0,snapDistance:20,snapMiddle:!1,allowSelfIntersection:!0,tooltips:!0,templineStyle:{},hintlineStyle:{color:"#3388ff",dashArray:"5,5"},pathOptions:null,cursorMarker:!0,finishOn:null,markerStyle:{draggable:!0,icon:L.icon()},hideMiddleMarkers:!1,minRadiusCircle:null,maxRadiusCircle:null,minRadiusCircleMarker:null,maxRadiusCircleMarker:null,resizeableCircleMarker:!1,resizeableCircle:!0,markerEditable:!0,continueDrawing:!1,snapSegment:!0,requireSnapToFinish:!1,rectangleAngle:0,textOptions:{text:null,focusAfterDraw:null,removeIfEmpty:null,className:null},snapVertex:!0},setOptions(t){L.Util.setOptions(this,t),this.setStyle(this.options)},setStyle(){},getOptions(){return this.options},initialize(t){let e=new L.Icon.Default;e.options.tooltipAnchor=[0,0],this.options.markerStyle.icon=e,this._map=t,this.shapes=["Marker","CircleMarker","Line","Polygon","Rectangle","Circle","Cut","Text"],this.shapes.forEach(i=>{this[i]=new L.PM.Draw[i](this._map)}),this.Marker.setOptions({continueDrawing:!0}),this.CircleMarker.setOptions({continueDrawing:!0})},setPathOptions(t,e=!1){e?this.options.pathOptions=(0,Io.default)(this.options.pathOptions,t):this.options.pathOptions=t},getShapes(){return this.shapes},getShape(){return this._shape},enable(t,e){if(!t)throw new Error(`Error: Please pass a shape as a parameter. Possible shapes are: ${this.getShapes().join(",")}`);this.disable(),this[t].enable(e)},disable(){this.shapes.forEach(t=>{this[t].disable()})},addControls(){this.shapes.forEach(t=>{this[t].addButton()})},getActiveShape(){let t;return this.shapes.forEach(e=>{this[e]._enabled&&(t=e)}),t},_setGlobalDrawMode(){this._shape==="Cut"?this._fireGlobalCutModeToggled():this._fireGlobalDrawModeToggled();let t=[];this._map.eachLayer(e=>{(e instanceof L.Polyline||e instanceof L.Marker||e instanceof L.Circle||e instanceof L.CircleMarker||e instanceof L.ImageOverlay)&&(e._pmTempLayer||t.push(e))}),this._enabled?t.forEach(e=>{L.PM.Utils.disablePopup(e)}):t.forEach(e=>{L.PM.Utils.enablePopup(e)})},createNewDrawInstance(t,e){let i=this._getShapeFromBtnName(e);if(this[t])throw new TypeError("Draw Type already exists");if(!L.PM.Draw[i])throw new TypeError(`There is no class L.PM.Draw.${i}`);return this[t]=new L.PM.Draw[i](this._map),this[t].toolbarButtonName=t,this[t]._shape=t,this.shapes.push(t),this[e]&&this[t].setOptions(this[e].options),this[t].setOptions(this[t].options),this[t]},_getShapeFromBtnName(t){let e={drawMarker:"Marker",drawCircle:"Circle",drawPolygon:"Polygon",drawPolyline:"Line",drawRectangle:"Rectangle",drawCircleMarker:"CircleMarker",editMode:"Edit",dragMode:"Drag",cutPolygon:"Cut",removalMode:"Removal",rotateMode:"Rotate",drawText:"Text"};return e[t]?e[t]:this[t]?this[t]._shape:t},_finishLayer(t){t.pm&&(t.pm.setOptions(this.options),t.pm._shape=this._shape,t.pm._map=this._map),this._addDrawnLayerProp(t)},_addDrawnLayerProp(t){t._drawnByGeoman=!0},_setPane(t,e){e==="layerPane"?t.options.pane=this._map.pm.globalOptions.panes&&this._map.pm.globalOptions.panes.layerPane||"overlayPane":e==="vertexPane"?t.options.pane=this._map.pm.globalOptions.panes&&this._map.pm.globalOptions.panes.vertexPane||"markerPane":e==="markerPane"&&(t.options.pane=this._map.pm.globalOptions.panes&&this._map.pm.globalOptions.panes.markerPane||"markerPane")},_isFirstLayer(){return(this._map||this._layer._map).pm.getGeomanLayers().length===0}}),Y=Yg;Y.Marker=Y.extend({initialize(t){this._map=t,this._shape="Marker",this.toolbarButtonName="drawMarker",this._layerIsDragging=!1},enable(t){L.Util.setOptions(this,t),this._enabled=!0,this._isTouchDevice=!So(),this._map.getContainer().classList.add("geoman-draw-cursor"),this._map.on("click",this._createMarker,this),this._map.pm.Toolbar.toggleButton(this.toolbarButtonName,!0),this._isTouchDevice?(this._createTouchHint(),this._hintMarker=L.marker(this._map.getCenter(),{...this.options.markerStyle,opacity:0,interactive:!1}),this._setPane(this._hintMarker,"markerPane"),this._hintMarker._pmTempLayer=!0):(this._hintMarker=L.marker(this._map.getCenter(),this.options.markerStyle),this._setPane(this._hintMarker,"markerPane"),this._hintMarker._pmTempLayer=!0,this._hintMarker.addTo(this._map),this.options.tooltips&&this._hintMarker.bindTooltip(F("tooltips.placeMarker"),{permanent:!0,offset:L.point(0,10),direction:"bottom",opacity:.8}).openTooltip(),this._map.on("mousemove",this._syncHintMarker,this)),this._layer=this._hintMarker,this.options.markerEditable&&this._map.eachLayer(e=>{this.isRelevantMarker(e)&&e.pm.enable()}),this._fireDrawStart(),this._setGlobalDrawMode()},disable(){this._enabled&&(this._enabled=!1,this._map.getContainer().classList.remove("geoman-draw-cursor"),this._map.off("click",this._createMarker,this),this._isTouchDevice?(this._removeTouchHint(),this._hintMarker=null):(this._hintMarker.remove(),this._map.off("mousemove",this._syncHintMarker,this)),this._map.eachLayer(t=>{this.isRelevantMarker(t)&&t.pm.disable()}),this._map.pm.Toolbar.toggleButton(this.toolbarButtonName,!1),this.options.snappable&&this._cleanupSnapping(),this._fireDrawEnd(),this._setGlobalDrawMode())},enabled(){return this._enabled},toggle(t){this.enabled()?this.disable():this.enable(t)},isRelevantMarker(t){return t instanceof L.Marker&&t.pm&&!t._pmTempLayer&&!t.pm._initTextMarker},_syncHintMarker(t){if(this._hintMarker.setLatLng(t.latlng),this.options.snappable){let e=t;e.target=this._hintMarker,this._handleSnapping(e)}this._fireChange(this._hintMarker.getLatLng(),"Draw")},_createMarker(t){if(!t.latlng||this._layerIsDragging||this.options.requireSnapToFinish&&!this._hintMarker._snapped&&!this._isFirstLayer())return;this._hintMarker._snapped||this._hintMarker.setLatLng(t.latlng);let e=this._hintMarker.getLatLng(),i=new L.Marker(e,this.options.markerStyle);this._setPane(i,"markerPane"),this._finishLayer(i),i.pm||(i.options.draggable=!1),i.addTo(this._map.pm._getContainingLayer()),i.pm&&this.options.markerEditable?i.pm.enable():i.dragging&&i.dragging.disable(),this._fireCreate(i),this._cleanupSnapping(),this.options.continueDrawing||this.disable()},setStyle(){this.options.markerStyle?.icon&&this._hintMarker?.setIcon(this.options.markerStyle.icon)},_createTouchHint(){this.options.tooltips&&(this._touchHint=L.DomUtil.create("div","leaflet-pm-touch-hint"),this._touchHint.textContent=F("tooltips.placeMarkerTouch"),this._map.getContainer().appendChild(this._touchHint))},_removeTouchHint(){this._touchHint&&this._touchHint.parentNode&&(this._touchHint.parentNode.removeChild(this._touchHint),this._touchHint=null)}});var lt=63710088e-1,Jg={centimeters:lt*100,centimetres:lt*100,degrees:360/(2*Math.PI),feet:lt*3.28084,inches:lt*39.37,kilometers:lt/1e3,kilometres:lt/1e3,meters:lt,metres:lt,miles:lt/1609.344,millimeters:lt*1e3,millimetres:lt*1e3,nauticalmiles:lt/1852,radians:1,yards:lt*1.0936};function ct(t,e,i={}){let r={type:"Feature"};return(i.id===0||i.id)&&(r.id=i.id),i.bbox&&(r.bbox=i.bbox),r.properties=e||{},r.geometry=t,r}function bt(t,e,i={}){if(!t)throw new Error("coordinates is required");if(!Array.isArray(t))throw new Error("coordinates must be an Array");if(t.length<2)throw new Error("coordinates must be at least 2 numbers long");if(!Ao(t[0])||!Ao(t[1]))throw new Error("coordinates must contain numbers");return ct({type:"Point",coordinates:t},e,i)}function Tt(t,e,i={}){if(t.length<2)throw new Error("coordinates must be an array of two or more positions");return ct({type:"LineString",coordinates:t},e,i)}function rt(t,e={}){let i={type:"FeatureCollection"};return e.id&&(i.id=e.id),e.bbox&&(i.bbox=e.bbox),i.features=t,i}function Go(t,e="kilometers"){let i=Jg[e];if(!i)throw new Error(e+" units is invalid");return t*i}function vi(t){return t%(2*Math.PI)*180/Math.PI}function Bt(t){return t%360*Math.PI/180}function Ao(t){return!isNaN(t)&&t!==null&&!Array.isArray(t)}function xi(t){return t!==null&&typeof t=="object"&&!Array.isArray(t)}function $g(t){let e,i,r={type:"FeatureCollection",features:[]};if(t.type==="Feature"?i=t.geometry:i=t,i.type==="LineString")e=[i.coordinates];else if(i.type==="MultiLineString")e=i.coordinates;else if(i.type==="MultiPolygon")e=[].concat(...i.coordinates);else if(i.type==="Polygon")e=i.coordinates;else throw new Error("Input must be a LineString, MultiLineString, Polygon, or MultiPolygon Feature or Geometry");return e.forEach(n=>{e.forEach(s=>{for(let a=0;a<n.length-1;a++)for(let o=a;o<s.length-1;o++){if(n===s&&(Math.abs(a-o)===1||a===0&&o===n.length-2&&n[a][0]===n[n.length-1][0]&&n[a][1]===n[n.length-1][1]))continue;let h=Zg(n[a][0],n[a][1],n[a+1][0],n[a+1][1],s[o][0],s[o][1],s[o+1][0],s[o+1][1]);h&&r.features.push(bt([h[0],h[1]]))}})}),r}function Zg(t,e,i,r,n,s,a,o){let h,l,d,f,k,w={x:null,y:null,onLine1:!1,onLine2:!1};return h=(o-s)*(i-t)-(a-n)*(r-e),h===0?w.x!==null&&w.y!==null?w:!1:(l=e-s,d=t-n,f=(a-n)*l-(o-s)*d,k=(i-t)*l-(r-e)*d,l=f/h,d=k/h,w.x=t+l*(i-t),w.y=e+l*(r-e),l>=0&&l<=1&&(w.onLine1=!0),d>=0&&d<=1&&(w.onLine2=!0),w.onLine1&&w.onLine2?[w.x,w.y]:!1)}var Wt=$g;Y.Line=Y.extend({initialize(t){this._map=t,this._shape="Line",this.toolbarButtonName="drawPolyline",this._doesSelfIntersect=!1},enable(t){L.Util.setOptions(this,t),this._enabled=!0,this._markers=[],this._layerGroup=new L.FeatureGroup,this._layerGroup._pmTempLayer=!0,this._layerGroup.addTo(this._map),this._layer=L.polyline([],{...this.options.templineStyle,pmIgnore:!1}),this._setPane(this._layer,"layerPane"),this._layer._pmTempLayer=!0,this._layerGroup.addLayer(this._layer),this._hintline=L.polyline([],this.options.hintlineStyle),this._setPane(this._hintline,"layerPane"),this._hintline._pmTempLayer=!0,this._layerGroup.addLayer(this._hintline),this._hintMarker=L.marker(this._map.getCenter(),{interactive:!1,zIndexOffset:100,icon:L.divIcon({className:"marker-icon cursor-marker"})}),this._setPane(this._hintMarker,"vertexPane"),this._hintMarker._pmTempLayer=!0,this._layerGroup.addLayer(this._hintMarker),this.options.cursorMarker&&L.DomUtil.addClass(this._hintMarker._icon,"visible"),this.options.tooltips&&this._hintMarker.bindTooltip(F("tooltips.firstVertex"),{permanent:!0,offset:L.point(0,10),direction:"bottom",opacity:.8}).openTooltip(),this._map.getContainer().classList.add("geoman-draw-cursor"),this._map.on("click",this._createVertex,this),this.options.finishOn&&this.options.finishOn!=="snap"&&this._map.on(this.options.finishOn,this._finishShape,this),this.options.finishOn==="dblclick"&&(this.tempMapDoubleClickZoomState=this._map.doubleClickZoom._enabled,this.tempMapDoubleClickZoomState&&this._map.doubleClickZoom.disable()),this._map.on("mousemove",this._syncHintMarker,this),this._hintMarker.on("move",this._syncHintLine,this),this._map.pm.Toolbar.toggleButton(this.toolbarButtonName,!0),this._otherSnapLayers=[],this.isRed=!1,this._fireDrawStart(),this._setGlobalDrawMode()},disable(){this._enabled&&(this._enabled=!1,this._map.getContainer().classList.remove("geoman-draw-cursor"),this._map.off("click",this._createVertex,this),this._map.off("mousemove",this._syncHintMarker,this),this.options.finishOn&&this.options.finishOn!=="snap"&&this._map.off(this.options.finishOn,this._finishShape,this),this.tempMapDoubleClickZoomState&&this._map.doubleClickZoom.enable(),this._map.removeLayer(this._layerGroup),this._map.pm.Toolbar.toggleButton(this.toolbarButtonName,!1),this.options.snappable&&this._cleanupSnapping(),this._fireDrawEnd(),this._setGlobalDrawMode())},enabled(){return this._enabled},toggle(t){this.enabled()?this.disable():this.enable(t)},_syncHintLine(){let t=this._layer.getLatLngs();if(t.length>0){let e=t[t.length-1];this._hintline.setLatLngs([e,this._hintMarker.getLatLng()])}},_syncHintMarker(t){if(this._hintMarker.setLatLng(t.latlng),this.options.snappable){let i=t;i.target=this._hintMarker,this._handleSnapping(i)}else if(this._otherSnapLayers&&this._otherSnapLayers.length>0){let i=t;i.target=this._hintMarker,this._handleSnapping(i,!0)}this.options.allowSelfIntersection||this._handleSelfIntersection(!0,this._hintMarker.getLatLng());let e=this._layer._defaultShape().slice();e.push(this._hintMarker.getLatLng()),this._change(e)},hasSelfIntersection(){return Wt(this._layer.toGeoJSON(15)).features.length>0},_handleSelfIntersection(t,e){let i=L.polyline(this._layer.getLatLngs());t&&(e||(e=this._hintMarker.getLatLng()),i.addLatLng(e));let r=Wt(i.toGeoJSON(15));this._doesSelfIntersect=r.features.length>0,this._doesSelfIntersect?this.isRed||(this.isRed=!0,this._hintline.setStyle({color:"#f00000ff"}),this._fireIntersect(r,this._map,"Draw")):this._hintline.isEmpty()||(this.isRed=!1,this._hintline.setStyle(this.options.hintlineStyle))},_createVertex(t){if(!this.options.allowSelfIntersection&&(this._handleSelfIntersection(!0,t.latlng),this._doesSelfIntersect))return;this._hintMarker._snapped||this._hintMarker.setLatLng(t.latlng);let e=this._hintMarker.getLatLng(),i=this._layer.getLatLngs(),r=i[i.length-1];if(e.equals(i[0])||i.length>0&&e.equals(r)){this._finishShape();return}this._layer._latlngInfo=this._layer._latlngInfo||[],this._layer._latlngInfo.push({latlng:e,snapInfo:this._hintMarker._snapInfo}),this._layer.addLatLng(e);let n=this._createMarker(e);this._setTooltipText(),this._setHintLineAfterNewVertex(e),this._fireVertexAdded(n,void 0,e,"Draw"),this._change(this._layer.getLatLngs()),this.options.finishOn==="snap"&&this._hintMarker._snapped&&this._finishShape(t)},_setHintLineAfterNewVertex(t){this._hintline.setLatLngs([t,t])},_removeLastVertex(){let t=this._markers;if(t.length<=1){this.disable();return}let e=this._layer.getLatLngs(),i=t[t.length-1],{indexPath:r}=L.PM.Utils.findDeepMarkerIndex(t,i);t.pop(),this._layerGroup.removeLayer(i);let n=t[t.length-1],s=e.indexOf(n.getLatLng());e=e.slice(0,s+1),this._layer.setLatLngs(e),this._layer._latlngInfo.pop(),this._syncHintLine(),this._setTooltipText(),this._fireVertexRemoved(i,r,"Draw"),this._change(this._layer.getLatLngs())},_finishShape(){if(!this.options.allowSelfIntersection&&(this._handleSelfIntersection(!1),this._doesSelfIntersect)||this.options.requireSnapToFinish&&!this._hintMarker._snapped&&!this._isFirstLayer())return;let t=this._layer.getLatLngs();if(t.length<=1)return;let e=L.polyline(t,this.options.pathOptions);this._setPane(e,"layerPane"),this._finishLayer(e),e.addTo(this._map.pm._getContainingLayer()),this._fireCreate(e),this.options.snappable&&this._cleanupSnapping();let i=this._hintMarker.getLatLng();this.disable(),this.options.continueDrawing&&(this.enable(),this._hintMarker.setLatLng(i))},_createMarker(t){let e=new L.Marker(t,{draggable:!1,icon:L.divIcon({className:"marker-icon"})});return this._setPane(e,"vertexPane"),e._pmTempLayer=!0,this._layerGroup.addLayer(e),this._markers.push(e),e.on("click",this._finishShape,this),e},_setTooltipText(){let{length:t}=this._layer.getLatLngs().flat(),e="";t<=1?e=F("tooltips.continueLine"):e=F("tooltips.finishLine"),this._hintMarker.setTooltipContent(e)},_change(t){this._fireChange(t,"Draw")},setStyle(){this._layer?.setStyle(this.options.templineStyle),this._hintline?.setStyle(this.options.hintlineStyle)}});Y.Polygon=Y.Line.extend({initialize(t){this._map=t,this._shape="Polygon",this.toolbarButtonName="drawPolygon"},enable(t){L.PM.Draw.Line.prototype.enable.call(this,t),this._layer.pm._shape="Polygon"},_createMarker(t){let e=new L.Marker(t,{draggable:!1,icon:L.divIcon({className:"marker-icon"})});return this._setPane(e,"vertexPane"),e._pmTempLayer=!0,this._layerGroup.addLayer(e),this._markers.push(e),this._layer.getLatLngs().flat().length===1?(e.on("click",this._finishShape,this),this._tempSnapLayerIndex=this._otherSnapLayers.push(e)-1,this.options.snappable&&this._cleanupSnapping()):e.on("click",()=>1),e},_setTooltipText(){let{length:t}=this._layer.getLatLngs().flat(),e="";t<=2?e=F("tooltips.continueLine"):e=F("tooltips.finishPoly"),this._hintMarker.setTooltipContent(e)},_finishShape(){if(!this.options.allowSelfIntersection&&(this._handleSelfIntersection(!0,this._layer.getLatLngs()[0]),this._doesSelfIntersect)||this.options.requireSnapToFinish&&!this._hintMarker._snapped&&!this._isFirstLayer())return;let t=this._layer.getLatLngs();if(t.length<=2)return;let e=L.polygon(t,this.options.pathOptions);this._setPane(e,"layerPane"),this._finishLayer(e),e.addTo(this._map.pm._getContainingLayer()),this._fireCreate(e),this._cleanupSnapping(),this._otherSnapLayers.splice(this._tempSnapLayerIndex,1),delete this._tempSnapLayerIndex;let i=this._hintMarker.getLatLng();this.disable(),this.options.continueDrawing&&(this.enable(),this._hintMarker.setLatLng(i))}});Y.Rectangle=Y.extend({initialize(t){this._map=t,this._shape="Rectangle",this.toolbarButtonName="drawRectangle"},enable(t){if(L.Util.setOptions(this,t),this._enabled=!0,this._layerGroup=new L.FeatureGroup,this._layerGroup._pmTempLayer=!0,this._layerGroup.addTo(this._map),this._layer=L.rectangle([[0,0],[0,0]],this.options.pathOptions),this._setPane(this._layer,"layerPane"),this._layer._pmTempLayer=!0,this._startMarker=L.marker(this._map.getCenter(),{icon:L.divIcon({className:"marker-icon rect-start-marker"}),draggable:!1,zIndexOffset:-100,opacity:this.options.cursorMarker?1:0}),this._setPane(this._startMarker,"vertexPane"),this._startMarker._pmTempLayer=!0,this._layerGroup.addLayer(this._startMarker),this._hintMarker=L.marker(this._map.getCenter(),{zIndexOffset:150,icon:L.divIcon({className:"marker-icon cursor-marker"})}),this._setPane(this._hintMarker,"vertexPane"),this._hintMarker._pmTempLayer=!0,this._layerGroup.addLayer(this._hintMarker),this.options.cursorMarker&&L.DomUtil.addClass(this._hintMarker._icon,"visible"),this.options.tooltips&&this._hintMarker.bindTooltip(F("tooltips.firstVertex"),{permanent:!0,offset:L.point(0,10),direction:"bottom",opacity:.8}).openTooltip(),this.options.cursorMarker){this._styleMarkers=[];for(let e=0;e<2;e+=1){let i=L.marker(this._map.getCenter(),{icon:L.divIcon({className:"marker-icon rect-style-marker"}),draggable:!1,zIndexOffset:100});this._setPane(i,"vertexPane"),i._pmTempLayer=!0,this._layerGroup.addLayer(i),this._styleMarkers.push(i)}}this._map.getContainer().classList.add("geoman-draw-cursor"),this._map.on("click",this._placeStartingMarkers,this),this._map.on("mousemove",this._syncHintMarker,this),this._map.pm.Toolbar.toggleButton(this.toolbarButtonName,!0),this._otherSnapLayers=[],this._fireDrawStart(),this._setGlobalDrawMode()},disable(){this._enabled&&(this._enabled=!1,this._map.getContainer().classList.remove("geoman-draw-cursor"),this._map.off("click",this._finishShape,this),this._map.off("click",this._placeStartingMarkers,this),this._map.off("mousemove",this._syncHintMarker,this),this._map.removeLayer(this._layerGroup),this._map.pm.Toolbar.toggleButton(this.toolbarButtonName,!1),this.options.snappable&&this._cleanupSnapping(),this._fireDrawEnd(),this._setGlobalDrawMode())},enabled(){return this._enabled},toggle(t){this.enabled()?this.disable():this.enable(t)},_placeStartingMarkers(t){this._hintMarker._snapped||this._hintMarker.setLatLng(t.latlng);let e=this._hintMarker.getLatLng();L.DomUtil.addClass(this._startMarker._icon,"visible"),this._startMarker.setLatLng(e),this.options.cursorMarker&&this._styleMarkers&&this._styleMarkers.forEach(i=>{L.DomUtil.addClass(i._icon,"visible"),i.setLatLng(e)}),this._map.off("click",this._placeStartingMarkers,this),this._map.on("click",this._finishShape,this),this._hintMarker.setTooltipContent(F("tooltips.finishRect")),this._setRectangleOrigin()},_setRectangleOrigin(){let t=this._startMarker.getLatLng();t&&(this._layerGroup.addLayer(this._layer),this._layer.setLatLngs([t,t]),this._hintMarker.on("move",this._syncRectangleSize,this))},_syncHintMarker(t){if(this._hintMarker.setLatLng(t.latlng),this.options.snappable){let i=t;i.target=this._hintMarker,this._handleSnapping(i)}let e=this._layerGroup&&this._layerGroup.hasLayer(this._layer)?this._layer.getLatLngs():[this._hintMarker.getLatLng()];this._fireChange(e,"Draw")},_syncRectangleSize(){let t=ki(this._startMarker.getLatLng(),this._map),e=ki(this._hintMarker.getLatLng(),this._map),i=L.PM.Utils._getRotatedRectangle(t,e,this.options.rectangleAngle||0,this._map);if(this._layer.setLatLngs(i),this.options.cursorMarker&&this._styleMarkers){let r=[];i.forEach(n=>{!n.equals(t,1e-8)&&!n.equals(e,1e-8)&&r.push(n)}),r.forEach((n,s)=>{try{this._styleMarkers[s].setLatLng(n)}catch{}})}},_findCorners(){let t=this._layer.getLatLngs()[0];return L.PM.Utils._getRotatedRectangle(t[0],t[2],this.options.rectangleAngle||0,this._map)},_finishShape(t){t?.latlng&&!this._hintMarker._snapped&&this._hintMarker.setLatLng(t.latlng);let e=this._hintMarker.getLatLng(),i=this._startMarker.getLatLng();if(this.options.requireSnapToFinish&&!this._hintMarker._snapped&&!this._isFirstLayer()||i.equals(e))return;let r=L.rectangle([i,e],this.options.pathOptions);if(this.options.rectangleAngle){let s=L.PM.Utils._getRotatedRectangle(i,e,this.options.rectangleAngle||0,this._map);r.setLatLngs(s),r.pm&&r.pm._setAngle(this.options.rectangleAngle||0)}this._setPane(r,"layerPane"),this._finishLayer(r),r.addTo(this._map.pm._getContainingLayer()),this._fireCreate(r);let n=this._hintMarker.getLatLng();this.disable(),this.options.continueDrawing&&(this.enable(),this._hintMarker.setLatLng(n))},setStyle(){this._layer?.setStyle(this.options.pathOptions)}});Y.CircleMarker=Y.extend({initialize(t){this._map=t,this._shape="CircleMarker",this.toolbarButtonName="drawCircleMarker",this._layerIsDragging=!1,this._BaseCircleClass=L.CircleMarker,this._minRadiusOption="minRadiusCircleMarker",this._maxRadiusOption="maxRadiusCircleMarker",this._editableOption="resizeableCircleMarker",this._defaultRadius=10},enable(t){if(L.Util.setOptions(this,t),this.options.editable&&(this.options.resizeableCircleMarker=this.options.editable,delete this.options.editable),this._enabled=!0,this._map.pm.Toolbar.toggleButton(this.toolbarButtonName,!0),this._map.getContainer().classList.add("geoman-draw-cursor"),this.options[this._editableOption]){let e={};L.extend(e,this.options.templineStyle),e.radius=0,this._layerGroup=new L.FeatureGroup,this._layerGroup._pmTempLayer=!0,this._layerGroup.addTo(this._map),this._layer=new this._BaseCircleClass(this._map.getCenter(),e),this._setPane(this._layer,"layerPane"),this._layer._pmTempLayer=!0,this._centerMarker=L.marker(this._map.getCenter(),{icon:L.divIcon({className:"marker-icon"}),draggable:!1,zIndexOffset:100}),this._setPane(this._centerMarker,"vertexPane"),this._centerMarker._pmTempLayer=!0,this._hintMarker=L.marker(this._map.getCenter(),{zIndexOffset:110,icon:L.divIcon({className:"marker-icon cursor-marker"})}),this._setPane(this._hintMarker,"vertexPane"),this._hintMarker._pmTempLayer=!0,this._layerGroup.addLayer(this._hintMarker),this.options.cursorMarker&&L.DomUtil.addClass(this._hintMarker._icon,"visible"),this.options.tooltips&&this._hintMarker.bindTooltip(F("tooltips.startCircle"),{permanent:!0,offset:L.point(0,10),direction:"bottom",opacity:.8}).openTooltip(),this._hintline=L.polyline([],this.options.hintlineStyle),this._setPane(this._hintline,"layerPane"),this._hintline._pmTempLayer=!0,this._layerGroup.addLayer(this._hintline),this._map.on("click",this._placeCenterMarker,this)}else this._map.on("click",this._createMarker,this),this._hintMarker=new this._BaseCircleClass(this._map.getCenter(),{radius:this._defaultRadius,...this.options.templineStyle}),this._setPane(this._hintMarker,"layerPane"),this._hintMarker._pmTempLayer=!0,this._hintMarker.addTo(this._map),this._layer=this._hintMarker,this.options.tooltips&&this._hintMarker.bindTooltip(F("tooltips.placeCircleMarker"),{permanent:!0,offset:L.point(0,10),direction:"bottom",opacity:.8}).openTooltip();this._map.on("mousemove",this._syncHintMarker,this),this._extendingEnable(),this._otherSnapLayers=[],this._fireDrawStart(),this._setGlobalDrawMode()},_extendingEnable(){!this.options[this._editableOption]&&this.options.markerEditable&&this._map.eachLayer(t=>{this.isRelevantMarker(t)&&t.pm.enable()}),this._layer.bringToBack()},disable(){this._enabled&&(this._enabled=!1,this._map.getContainer().classList.remove("geoman-draw-cursor"),this.options[this._editableOption]?(this._map.off("click",this._finishShape,this),this._map.off("click",this._placeCenterMarker,this),this._map.removeLayer(this._layerGroup)):(this._map.off("click",this._createMarker,this),this._extendingDisable(),this._hintMarker.remove()),this._map.off("mousemove",this._syncHintMarker,this),this._map.pm.Toolbar.toggleButton(this.toolbarButtonName,!1),this.options.snappable&&this._cleanupSnapping(),this._fireDrawEnd(),this._setGlobalDrawMode())},_extendingDisable(){this._map.eachLayer(t=>{this.isRelevantMarker(t)&&t.pm.disable()})},enabled(){return this._enabled},toggle(t){this.enabled()?this.disable():this.enable(t)},_placeCenterMarker(t){this._hintMarker._snapped||this._hintMarker.setLatLng(t.latlng),this._layerGroup.addLayer(this._layer),this._layerGroup.addLayer(this._centerMarker);let e=this._hintMarker.getLatLng();this._centerMarker.setLatLng(e),this._map.off("click",this._placeCenterMarker,this),this._map.on("click",this._finishShape,this),this._placeCircleCenter()},_placeCircleCenter(){let t=this._centerMarker.getLatLng();t&&(this._layer.setLatLng(t),this._hintMarker.on("move",this._syncHintLine,this),this._hintMarker.on("move",this._syncCircleRadius,this),this._hintMarker.setTooltipContent(F("tooltips.finishCircle")),this._fireCenterPlaced(),this._fireChange(this._layer.getLatLng(),"Draw"))},_syncHintLine(){let t=this._centerMarker.getLatLng(),e=this._getNewDestinationOfHintMarker();this._hintline.setLatLngs([t,e])},_syncCircleRadius(){let t=this._centerMarker.getLatLng(),e=this._hintMarker.getLatLng(),i=this._distanceCalculation(t,e);this.options[this._minRadiusOption]&&i<this.options[this._minRadiusOption]?this._layer.setRadius(this.options[this._minRadiusOption]):this.options[this._maxRadiusOption]&&i>this.options[this._maxRadiusOption]?this._layer.setRadius(this.options[this._maxRadiusOption]):this._layer.setRadius(i)},_syncHintMarker(t){if(this._hintMarker.setLatLng(t.latlng),this._hintMarker.setLatLng(this._getNewDestinationOfHintMarker()),this.options.snappable){let i=t;i.target=this._hintMarker,this._handleSnapping(i)}this._handleHintMarkerSnapping();let e=this._layerGroup&&this._layerGroup.hasLayer(this._centerMarker)?this._centerMarker.getLatLng():this._hintMarker.getLatLng();this._fireChange(e,"Draw")},isRelevantMarker(t){return t instanceof L.CircleMarker&&!(t instanceof L.Circle)&&t.pm&&!t._pmTempLayer},_createMarker(t){if(this.options.requireSnapToFinish&&!this._hintMarker._snapped&&!this._isFirstLayer()||!t.latlng||this._layerIsDragging)return;this._hintMarker._snapped||this._hintMarker.setLatLng(t.latlng);let e=this._hintMarker.getLatLng(),i=new this._BaseCircleClass(e,{radius:this._defaultRadius,...this.options.pathOptions});this._setPane(i,"layerPane"),this._finishLayer(i),i.addTo(this._map.pm._getContainingLayer()),this._extendingCreateMarker(i),this._fireCreate(i),this._cleanupSnapping(),this.options.continueDrawing||this.disable()},_extendingCreateMarker(t){t.pm&&this.options.markerEditable&&t.pm.enable()},_finishShape(t){if(this.options.requireSnapToFinish&&!this._hintMarker._snapped&&!this._isFirstLayer())return;t?.latlng&&!this._hintMarker._snapped&&this._hintMarker.setLatLng(t.latlng);let e=this._centerMarker.getLatLng(),i=this._defaultRadius;if(this.options[this._editableOption]){let a=this._hintMarker.getLatLng();i=this._distanceCalculation(e,a),this.options[this._minRadiusOption]&&i<this.options[this._minRadiusOption]?i=this.options[this._minRadiusOption]:this.options[this._maxRadiusOption]&&i>this.options[this._maxRadiusOption]&&(i=this.options[this._maxRadiusOption])}let r={...this.options.pathOptions,radius:i},n=new this._BaseCircleClass(e,r);this._setPane(n,"layerPane"),this._finishLayer(n),n.addTo(this._map.pm._getContainingLayer()),n.pm&&n.pm._updateHiddenPolyCircle(),this._fireCreate(n);let s=this._hintMarker.getLatLng();this.disable(),this.options.continueDrawing&&(this.enable(),this._hintMarker.setLatLng(s))},_getNewDestinationOfHintMarker(){let t=this._hintMarker.getLatLng();if(this.options[this._editableOption]){if(!this._layerGroup.hasLayer(this._centerMarker))return t;let e=this._centerMarker.getLatLng(),i=this._distanceCalculation(e,t);this.options[this._minRadiusOption]&&i<this.options[this._minRadiusOption]?t=Zt(this._map,e,t,this._getMinDistanceInMeter()):this.options[this._maxRadiusOption]&&i>this.options[this._maxRadiusOption]&&(t=Zt(this._map,e,t,this._getMaxDistanceInMeter()))}return t},_getMinDistanceInMeter(){return L.PM.Utils.pxRadiusToMeterRadius(this.options[this._minRadiusOption],this._map,this._centerMarker.getLatLng())},_getMaxDistanceInMeter(){return L.PM.Utils.pxRadiusToMeterRadius(this.options[this._maxRadiusOption],this._map,this._centerMarker.getLatLng())},_handleHintMarkerSnapping(){if(this.options[this._editableOption]){if(this._hintMarker._snapped){let t=this._centerMarker.getLatLng(),e=this._hintMarker.getLatLng(),i=this._distanceCalculation(t,e);this._layerGroup.hasLayer(this._centerMarker)&&(this.options[this._minRadiusOption]&&i<this.options[this._minRadiusOption]?this._hintMarker.setLatLng(this._hintMarker._orgLatLng):this.options[this._maxRadiusOption]&&i>this.options[this._maxRadiusOption]&&this._hintMarker.setLatLng(this._hintMarker._orgLatLng))}this._hintMarker.setLatLng(this._getNewDestinationOfHintMarker())}},setStyle(){let t={};L.extend(t,this.options.templineStyle),this.options[this._editableOption]&&(t.radius=0),this._layer?.setStyle(t),this._hintline?.setStyle(this.options.hintlineStyle)},_distanceCalculation(t,e){return this._map.project(t).distanceTo(this._map.project(e))}});Y.Circle=Y.CircleMarker.extend({initialize(t){this._map=t,this._shape="Circle",this.toolbarButtonName="drawCircle",this._BaseCircleClass=L.Circle,this._minRadiusOption="minRadiusCircle",this._maxRadiusOption="maxRadiusCircle",this._editableOption="resizeableCircle",this._defaultRadius=100},_extendingEnable(){},_extendingDisable(){},_extendingCreateMarker(){},isRelevantMarker(){},_getMinDistanceInMeter(){return this.options[this._minRadiusOption]},_getMaxDistanceInMeter(){return this.options[this._maxRadiusOption]},_distanceCalculation(t,e){return this._map.distance(t,e)}});var ze=class{constructor(e=[],i=Wg){if(this.data=e,this.length=this.data.length,this.compare=i,this.length>0)for(let r=(this.length>>1)-1;r>=0;r--)this._down(r)}push(e){this.data.push(e),this.length++,this._up(this.length-1)}pop(){if(this.length===0)return;let e=this.data[0],i=this.data.pop();return 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this.getValue(t)}rebuildPath(t){this.path.splice(0,this.path.length),this.tree.splay(t),this.path.push(this.tree.getRoot()),this.splayCount=this.tree.getSplayCount()}findLeftMostDescendent(t){for(;t!=null;)this.path.push(t),t=t.left}moveNext(){if(this.modificationCount!=this.tree.getModificationCount()){if(this.modificationCount==null){this.modificationCount=this.tree.getModificationCount();let i=this.tree.getRoot();for(;i!=null;)this.path.push(i),i=i.left;return this.path.length>0}throw"Concurrent modification during iteration."}if(!this.path.length)return!1;this.splayCount!=this.tree.getSplayCount()&&this.rebuildPath(this.path[this.path.length-1].key);let t=this.path[this.path.length-1],e=t.right;if(e!=null){for(;e!=null;)this.path.push(e),e=e.left;return!0}for(this.path.pop();this.path.length&&this.path[this.path.length-1].right===t;)t=this.path.pop();return this.path.length>0}},Vm=class extends ll{getValue(t){return t.key}},Um=class extends ll{getValue(t){return[t.key,t.key]}};var dl=t=>()=>t,ji=t=>{let e=t?(i,r)=>r.minus(i).abs().isLessThanOrEqualTo(t):dl(!1);return(i,r)=>e(i,r)?0:i.comparedTo(r)};function Km(t){let e=t?(i,r,n,s,a)=>i.exponentiatedBy(2).isLessThanOrEqualTo(s.minus(r).exponentiatedBy(2).plus(a.minus(n).exponentiatedBy(2)).times(t)):dl(!1);return(i,r,n)=>{let s=i.x,a=i.y,o=n.x,h=n.y,l=a.minus(h).times(r.x.minus(o)).minus(s.minus(o).times(r.y.minus(h)));return e(l,s,a,o,h)?0:l.comparedTo(0)}}var Hm=t=>t,Xm=t=>{if(t){let e=new Ft(ji(t)),i=new Ft(ji(t)),r=(s,a)=>a.addAndReturn(s),n=s=>({x:r(s.x,e),y:r(s.y,i)});return n({x:new gt(0),y:new gt(0)}),n}return Hm},Vi=t=>({set:e=>{vt=Vi(e)},reset:()=>Vi(t),compare:ji(t),snap:Xm(t),orient:Km(t)}),vt=Vi(),we=(t,e)=>t.ll.x.isLessThanOrEqualTo(e.x)&&e.x.isLessThanOrEqualTo(t.ur.x)&&t.ll.y.isLessThanOrEqualTo(e.y)&&e.y.isLessThanOrEqualTo(t.ur.y),Ui=(t,e)=>{if(e.ur.x.isLessThan(t.ll.x)||t.ur.x.isLessThan(e.ll.x)||e.ur.y.isLessThan(t.ll.y)||t.ur.y.isLessThan(e.ll.y))return null;let i=t.ll.x.isLessThan(e.ll.x)?e.ll.x:t.ll.x,r=t.ur.x.isLessThan(e.ur.x)?t.ur.x:e.ur.x,n=t.ll.y.isLessThan(e.ll.y)?e.ll.y:t.ll.y,s=t.ur.y.isLessThan(e.ur.y)?t.ur.y:e.ur.y;return{ll:{x:i,y:n},ur:{x:r,y:s}}},Ke=(t,e)=>t.x.times(e.y).minus(t.y.times(e.x)),gl=(t,e)=>t.x.times(e.x).plus(t.y.times(e.y)),Xe=t=>gl(t,t).sqrt(),Ym=(t,e,i)=>{let r={x:e.x.minus(t.x),y:e.y.minus(t.y)},n={x:i.x.minus(t.x),y:i.y.minus(t.y)};return Ke(n,r).div(Xe(n)).div(Xe(r))},Jm=(t,e,i)=>{let r={x:e.x.minus(t.x),y:e.y.minus(t.y)},n={x:i.x.minus(t.x),y:i.y.minus(t.y)};return gl(n,r).div(Xe(n)).div(Xe(r))},hl=(t,e,i)=>e.y.isZero()?null:{x:t.x.plus(e.x.div(e.y).times(i.minus(t.y))),y:i},cl=(t,e,i)=>e.x.isZero()?null:{x:i,y:t.y.plus(e.y.div(e.x).times(i.minus(t.x)))},$m=(t,e,i,r)=>{if(e.x.isZero())return cl(i,r,t.x);if(r.x.isZero())return cl(t,e,i.x);if(e.y.isZero())return hl(i,r,t.y);if(r.y.isZero())return hl(t,e,i.y);let n=Ke(e,r);if(n.isZero())return null;let s={x:i.x.minus(t.x),y:i.y.minus(t.y)},a=Ke(s,e).div(n),o=Ke(s,r).div(n),h=t.x.plus(o.times(e.x)),l=i.x.plus(a.times(r.x)),d=t.y.plus(o.times(e.y)),f=i.y.plus(a.times(r.y)),k=h.plus(l).div(2),w=d.plus(f).div(2);return{x:k,y:w}},kt=class ml{point;isLeft;segment;otherSE;consumedBy;static compare(e,i){let r=ml.comparePoints(e.point,i.point);return r!==0?r:(e.point!==i.point&&e.link(i),e.isLeft!==i.isLeft?e.isLeft?1:-1:Je.compare(e.segment,i.segment))}static comparePoints(e,i){return e.x.isLessThan(i.x)?-1:e.x.isGreaterThan(i.x)?1:e.y.isLessThan(i.y)?-1:e.y.isGreaterThan(i.y)?1:0}constructor(e,i){e.events===void 0?e.events=[this]:e.events.push(this),this.point=e,this.isLeft=i}link(e){if(e.point===this.point)throw new Error("Tried to link already linked events");let i=e.point.events;for(let r=0,n=i.length;r<n;r++){let s=i[r];this.point.events.push(s),s.point=this.point}this.checkForConsuming()}checkForConsuming(){let e=this.point.events.length;for(let i=0;i<e;i++){let r=this.point.events[i];if(r.segment.consumedBy===void 0)for(let n=i+1;n<e;n++){let s=this.point.events[n];s.consumedBy===void 0&&r.otherSE.point.events===s.otherSE.point.events&&r.segment.consume(s.segment)}}}getAvailableLinkedEvents(){let e=[];for(let i=0,r=this.point.events.length;i<r;i++){let n=this.point.events[i];n!==this&&!n.segment.ringOut&&n.segment.isInResult()&&e.push(n)}return e}getLeftmostComparator(e){let i=new Map,r=n=>{let s=n.otherSE;i.set(n,{sine:Ym(this.point,e.point,s.point),cosine:Jm(this.point,e.point,s.point)})};return(n,s)=>{i.has(n)||r(n),i.has(s)||r(s);let{sine:a,cosine:o}=i.get(n),{sine:h,cosine:l}=i.get(s);return a.isGreaterThanOrEqualTo(0)&&h.isGreaterThanOrEqualTo(0)?o.isLessThan(l)?1:o.isGreaterThan(l)?-1:0:a.isLessThan(0)&&h.isLessThan(0)?o.isLessThan(l)?-1:o.isGreaterThan(l)?1:0:h.isLessThan(a)?-1:h.isGreaterThan(a)?1:0}}},Zm=class Ki{events;poly;_isExteriorRing;_enclosingRing;static factory(e){let i=[];for(let r=0,n=e.length;r<n;r++){let s=e[r];if(!s.isInResult()||s.ringOut)continue;let a=null,o=s.leftSE,h=s.rightSE,l=[o],d=o.point,f=[];for(;a=o,o=h,l.push(o),o.point!==d;)for(;;){let k=o.getAvailableLinkedEvents();if(k.length===0){let A=l[0].point,g=l[l.length-1].point;throw new Error(`Unable to complete output ring starting at [${A.x}, ${A.y}]. Last matching segment found ends at [${g.x}, ${g.y}].`)}if(k.length===1){h=k[0].otherSE;break}let w=null;for(let A=0,g=f.length;A<g;A++)if(f[A].point===o.point){w=A;break}if(w!==null){let A=f.splice(w)[0],g=l.splice(A.index);g.unshift(g[0].otherSE),i.push(new Ki(g.reverse()));continue}f.push({index:l.length,point:o.point});let S=o.getLeftmostComparator(a);h=k.sort(S)[0].otherSE;break}i.push(new Ki(l))}return i}constructor(e){this.events=e;for(let i=0,r=e.length;i<r;i++)e[i].segment.ringOut=this;this.poly=null}getGeom(){let e=this.events[0].point,i=[e];for(let l=1,d=this.events.length-1;l<d;l++){let f=this.events[l].point,k=this.events[l+1].point;vt.orient(f,e,k)!==0&&(i.push(f),e=f)}if(i.length===1)return null;let r=i[0],n=i[1];vt.orient(r,e,n)===0&&i.shift(),i.push(i[0]);let s=this.isExteriorRing()?1:-1,a=this.isExteriorRing()?0:i.length-1,o=this.isExteriorRing()?i.length:-1,h=[];for(let l=a;l!=o;l+=s)h.push([i[l].x.toNumber(),i[l].y.toNumber()]);return h}isExteriorRing(){if(this._isExteriorRing===void 0){let e=this.enclosingRing();this._isExteriorRing=e?!e.isExteriorRing():!0}return this._isExteriorRing}enclosingRing(){return this._enclosingRing===void 0&&(this._enclosingRing=this._calcEnclosingRing()),this._enclosingRing}_calcEnclosingRing(){let e=this.events[0];for(let n=1,s=this.events.length;n<s;n++){let a=this.events[n];kt.compare(e,a)>0&&(e=a)}let i=e.segment.prevInResult(),r=i?i.prevInResult():null;for(;;){if(!i)return null;if(!r)return i.ringOut;if(r.ringOut!==i.ringOut)return r.ringOut?.enclosingRing()!==i.ringOut?i.ringOut:i.ringOut?.enclosingRing();i=r.prevInResult(),r=i?i.prevInResult():null}}},ul=class{exteriorRing;interiorRings;constructor(t){this.exteriorRing=t,t.poly=this,this.interiorRings=[]}addInterior(t){this.interiorRings.push(t),t.poly=this}getGeom(){let t=this.exteriorRing.getGeom();if(t===null)return null;let e=[t];for(let i=0,r=this.interiorRings.length;i<r;i++){let n=this.interiorRings[i].getGeom();n!==null&&e.push(n)}return e}},Wm=class{rings;polys;constructor(t){this.rings=t,this.polys=this._composePolys(t)}getGeom(){let t=[];for(let e=0,i=this.polys.length;e<i;e++){let r=this.polys[e].getGeom();r!==null&&t.push(r)}return t}_composePolys(t){let e=[];for(let i=0,r=t.length;i<r;i++){let n=t[i];if(!n.poly)if(n.isExteriorRing())e.push(new ul(n));else{let s=n.enclosingRing();s?.poly||e.push(new ul(s)),s?.poly?.addInterior(n)}}return e}},Qm=class{queue;tree;segments;constructor(t,e=Je.compare){this.queue=t,this.tree=new Ft(e),this.segments=[]}process(t){let e=t.segment,i=[];if(t.consumedBy)return t.isLeft?this.queue.delete(t.otherSE):this.tree.delete(e),i;t.isLeft&&this.tree.add(e);let r=e,n=e;do r=this.tree.lastBefore(r);while(r!=null&&r.consumedBy!=null);do n=this.tree.firstAfter(n);while(n!=null&&n.consumedBy!=null);if(t.isLeft){let s=null;if(r){let o=r.getIntersection(e);if(o!==null&&(e.isAnEndpoint(o)||(s=o),!r.isAnEndpoint(o))){let h=this._splitSafely(r,o);for(let l=0,d=h.length;l<d;l++)i.push(h[l])}}let a=null;if(n){let o=n.getIntersection(e);if(o!==null&&(e.isAnEndpoint(o)||(a=o),!n.isAnEndpoint(o))){let h=this._splitSafely(n,o);for(let l=0,d=h.length;l<d;l++)i.push(h[l])}}if(s!==null||a!==null){let o=null;s===null?o=a:a===null?o=s:o=kt.comparePoints(s,a)<=0?s:a,this.queue.delete(e.rightSE),i.push(e.rightSE);let h=e.split(o);for(let l=0,d=h.length;l<d;l++)i.push(h[l])}i.length>0?(this.tree.delete(e),i.push(t)):(this.segments.push(e),e.prev=r)}else{if(r&&n){let s=r.getIntersection(n);if(s!==null){if(!r.isAnEndpoint(s)){let a=this._splitSafely(r,s);for(let o=0,h=a.length;o<h;o++)i.push(a[o])}if(!n.isAnEndpoint(s)){let a=this._splitSafely(n,s);for(let o=0,h=a.length;o<h;o++)i.push(a[o])}}}this.tree.delete(e)}return i}_splitSafely(t,e){this.tree.delete(t);let i=t.rightSE;this.queue.delete(i);let r=t.split(e);return r.push(i),t.consumedBy===void 0&&this.tree.add(t),r}},t_=class{type;numMultiPolys;run(t,e,i){Ce.type=t;let r=[new fl(e,!0)];for(let l=0,d=i.length;l<d;l++)r.push(new fl(i[l],!1));if(Ce.numMultiPolys=r.length,Ce.type==="difference"){let l=r[0],d=1;for(;d<r.length;)Ui(r[d].bbox,l.bbox)!==null?d++:r.splice(d,1)}if(Ce.type==="intersection")for(let l=0,d=r.length;l<d;l++){let f=r[l];for(let k=l+1,w=r.length;k<w;k++)if(Ui(f.bbox,r[k].bbox)===null)return[]}let n=new Ft(kt.compare);for(let l=0,d=r.length;l<d;l++){let f=r[l].getSweepEvents();for(let k=0,w=f.length;k<w;k++)n.add(f[k])}let s=new Qm(n),a=null;for(n.size!=0&&(a=n.first(),n.delete(a));a;){let l=s.process(a);for(let d=0,f=l.length;d<f;d++){let k=l[d];k.consumedBy===void 0&&n.add(k)}n.size!=0?(a=n.first(),n.delete(a)):a=null}vt.reset();let o=Zm.factory(s.segments);return new Wm(o).getGeom()}},Ce=new t_,Ye=Ce,e_=0,Je=class He{id;leftSE;rightSE;rings;windings;ringOut;consumedBy;prev;_prevInResult;_beforeState;_afterState;_isInResult;static compare(e,i){let r=e.leftSE.point.x,n=i.leftSE.point.x,s=e.rightSE.point.x,a=i.rightSE.point.x;if(a.isLessThan(r))return 1;if(s.isLessThan(n))return-1;let o=e.leftSE.point.y,h=i.leftSE.point.y,l=e.rightSE.point.y,d=i.rightSE.point.y;if(r.isLessThan(n)){if(h.isLessThan(o)&&h.isLessThan(l))return 1;if(h.isGreaterThan(o)&&h.isGreaterThan(l))return-1;let f=e.comparePoint(i.leftSE.point);if(f<0)return 1;if(f>0)return-1;let k=i.comparePoint(e.rightSE.point);return k!==0?k:-1}if(r.isGreaterThan(n)){if(o.isLessThan(h)&&o.isLessThan(d))return-1;if(o.isGreaterThan(h)&&o.isGreaterThan(d))return 1;let f=i.comparePoint(e.leftSE.point);if(f!==0)return f;let k=e.comparePoint(i.rightSE.point);return k<0?1:k>0?-1:1}if(o.isLessThan(h))return-1;if(o.isGreaterThan(h))return 1;if(s.isLessThan(a)){let f=i.comparePoint(e.rightSE.point);if(f!==0)return f}if(s.isGreaterThan(a)){let f=e.comparePoint(i.rightSE.point);if(f<0)return 1;if(f>0)return-1}if(!s.eq(a)){let f=l.minus(o),k=s.minus(r),w=d.minus(h),S=a.minus(n);if(f.isGreaterThan(k)&&w.isLessThan(S))return 1;if(f.isLessThan(k)&&w.isGreaterThan(S))return-1}return s.isGreaterThan(a)?1:s.isLessThan(a)||l.isLessThan(d)?-1:l.isGreaterThan(d)?1:e.id<i.id?-1:e.id>i.id?1:0}constructor(e,i,r,n){this.id=++e_,this.leftSE=e,e.segment=this,e.otherSE=i,this.rightSE=i,i.segment=this,i.otherSE=e,this.rings=r,this.windings=n}static fromRing(e,i,r){let n,s,a,o=kt.comparePoints(e,i);if(o<0)n=e,s=i,a=1;else if(o>0)n=i,s=e,a=-1;else throw new Error(`Tried to create degenerate segment at [${e.x}, ${e.y}]`);let h=new kt(n,!0),l=new kt(s,!1);return new He(h,l,[r],[a])}replaceRightSE(e){this.rightSE=e,this.rightSE.segment=this,this.rightSE.otherSE=this.leftSE,this.leftSE.otherSE=this.rightSE}bbox(){let e=this.leftSE.point.y,i=this.rightSE.point.y;return{ll:{x:this.leftSE.point.x,y:e.isLessThan(i)?e:i},ur:{x:this.rightSE.point.x,y:e.isGreaterThan(i)?e:i}}}vector(){return{x:this.rightSE.point.x.minus(this.leftSE.point.x),y:this.rightSE.point.y.minus(this.leftSE.point.y)}}isAnEndpoint(e){return e.x.eq(this.leftSE.point.x)&&e.y.eq(this.leftSE.point.y)||e.x.eq(this.rightSE.point.x)&&e.y.eq(this.rightSE.point.y)}comparePoint(e){return vt.orient(this.leftSE.point,e,this.rightSE.point)}getIntersection(e){let i=this.bbox(),r=e.bbox(),n=Ui(i,r);if(n===null)return null;let s=this.leftSE.point,a=this.rightSE.point,o=e.leftSE.point,h=e.rightSE.point,l=we(i,o)&&this.comparePoint(o)===0,d=we(r,s)&&e.comparePoint(s)===0,f=we(i,h)&&this.comparePoint(h)===0,k=we(r,a)&&e.comparePoint(a)===0;if(d&&l)return k&&!f?a:!k&&f?h:null;if(d)return f&&s.x.eq(h.x)&&s.y.eq(h.y)?null:s;if(l)return k&&a.x.eq(o.x)&&a.y.eq(o.y)?null:o;if(k&&f)return null;if(k)return a;if(f)return h;let w=$m(s,this.vector(),o,e.vector());return w===null||!we(n,w)?null:vt.snap(w)}split(e){let i=[],r=e.events!==void 0,n=new kt(e,!0),s=new kt(e,!1),a=this.rightSE;this.replaceRightSE(s),i.push(s),i.push(n);let o=new He(n,a,this.rings.slice(),this.windings.slice());return kt.comparePoints(o.leftSE.point,o.rightSE.point)>0&&o.swapEvents(),kt.comparePoints(this.leftSE.point,this.rightSE.point)>0&&this.swapEvents(),r&&(n.checkForConsuming(),s.checkForConsuming()),i}swapEvents(){let e=this.rightSE;this.rightSE=this.leftSE,this.leftSE=e,this.leftSE.isLeft=!0,this.rightSE.isLeft=!1;for(let i=0,r=this.windings.length;i<r;i++)this.windings[i]*=-1}consume(e){let i=this,r=e;for(;i.consumedBy;)i=i.consumedBy;for(;r.consumedBy;)r=r.consumedBy;let n=He.compare(i,r);if(n!==0){if(n>0){let s=i;i=r,r=s}if(i.prev===r){let s=i;i=r,r=s}for(let s=0,a=r.rings.length;s<a;s++){let o=r.rings[s],h=r.windings[s],l=i.rings.indexOf(o);l===-1?(i.rings.push(o),i.windings.push(h)):i.windings[l]+=h}r.rings=null,r.windings=null,r.consumedBy=i,r.leftSE.consumedBy=i.leftSE,r.rightSE.consumedBy=i.rightSE}}prevInResult(){return this._prevInResult!==void 0?this._prevInResult:(this.prev?this.prev.isInResult()?this._prevInResult=this.prev:this._prevInResult=this.prev.prevInResult():this._prevInResult=null,this._prevInResult)}beforeState(){if(this._beforeState!==void 0)return this._beforeState;if(!this.prev)this._beforeState={rings:[],windings:[],multiPolys:[]};else{let e=this.prev.consumedBy||this.prev;this._beforeState=e.afterState()}return this._beforeState}afterState(){if(this._afterState!==void 0)return this._afterState;let e=this.beforeState();this._afterState={rings:e.rings.slice(0),windings:e.windings.slice(0),multiPolys:[]};let i=this._afterState.rings,r=this._afterState.windings,n=this._afterState.multiPolys;for(let o=0,h=this.rings.length;o<h;o++){let l=this.rings[o],d=this.windings[o],f=i.indexOf(l);f===-1?(i.push(l),r.push(d)):r[f]+=d}let s=[],a=[];for(let o=0,h=i.length;o<h;o++){if(r[o]===0)continue;let l=i[o],d=l.poly;if(a.indexOf(d)===-1)if(l.isExterior)s.push(d);else{a.indexOf(d)===-1&&a.push(d);let f=s.indexOf(l.poly);f!==-1&&s.splice(f,1)}}for(let o=0,h=s.length;o<h;o++){let l=s[o].multiPoly;n.indexOf(l)===-1&&n.push(l)}return this._afterState}isInResult(){if(this.consumedBy)return!1;if(this._isInResult!==void 0)return this._isInResult;let e=this.beforeState().multiPolys,i=this.afterState().multiPolys;switch(Ye.type){case"union":{let r=e.length===0,n=i.length===0;this._isInResult=r!==n;break}case"intersection":{let r,n;e.length<i.length?(r=e.length,n=i.length):(r=i.length,n=e.length),this._isInResult=n===Ye.numMultiPolys&&r<n;break}case"xor":{let r=Math.abs(e.length-i.length);this._isInResult=r%2===1;break}case"difference":{let r=n=>n.length===1&&n[0].isSubject;this._isInResult=r(e)!==r(i);break}}return this._isInResult}},pl=class{poly;isExterior;segments;bbox;constructor(t,e,i){if(!Array.isArray(t)||t.length===0)throw new Error("Input geometry is not a valid Polygon or MultiPolygon");if(this.poly=e,this.isExterior=i,this.segments=[],typeof t[0][0]!="number"||typeof t[0][1]!="number")throw new Error("Input geometry is not a valid Polygon or MultiPolygon");let r=vt.snap({x:new gt(t[0][0]),y:new gt(t[0][1])});this.bbox={ll:{x:r.x,y:r.y},ur:{x:r.x,y:r.y}};let n=r;for(let s=1,a=t.length;s<a;s++){if(typeof t[s][0]!="number"||typeof t[s][1]!="number")throw new Error("Input geometry is not a valid Polygon or MultiPolygon");let o=vt.snap({x:new gt(t[s][0]),y:new gt(t[s][1])});o.x.eq(n.x)&&o.y.eq(n.y)||(this.segments.push(Je.fromRing(n,o,this)),o.x.isLessThan(this.bbox.ll.x)&&(this.bbox.ll.x=o.x),o.y.isLessThan(this.bbox.ll.y)&&(this.bbox.ll.y=o.y),o.x.isGreaterThan(this.bbox.ur.x)&&(this.bbox.ur.x=o.x),o.y.isGreaterThan(this.bbox.ur.y)&&(this.bbox.ur.y=o.y),n=o)}(!r.x.eq(n.x)||!r.y.eq(n.y))&&this.segments.push(Je.fromRing(n,r,this))}getSweepEvents(){let t=[];for(let e=0,i=this.segments.length;e<i;e++){let r=this.segments[e];t.push(r.leftSE),t.push(r.rightSE)}return t}},i_=class{multiPoly;exteriorRing;interiorRings;bbox;constructor(t,e){if(!Array.isArray(t))throw new Error("Input geometry is not a valid Polygon or MultiPolygon");this.exteriorRing=new pl(t[0],this,!0),this.bbox={ll:{x:this.exteriorRing.bbox.ll.x,y:this.exteriorRing.bbox.ll.y},ur:{x:this.exteriorRing.bbox.ur.x,y:this.exteriorRing.bbox.ur.y}},this.interiorRings=[];for(let i=1,r=t.length;i<r;i++){let n=new pl(t[i],this,!1);n.bbox.ll.x.isLessThan(this.bbox.ll.x)&&(this.bbox.ll.x=n.bbox.ll.x),n.bbox.ll.y.isLessThan(this.bbox.ll.y)&&(this.bbox.ll.y=n.bbox.ll.y),n.bbox.ur.x.isGreaterThan(this.bbox.ur.x)&&(this.bbox.ur.x=n.bbox.ur.x),n.bbox.ur.y.isGreaterThan(this.bbox.ur.y)&&(this.bbox.ur.y=n.bbox.ur.y),this.interiorRings.push(n)}this.multiPoly=e}getSweepEvents(){let t=this.exteriorRing.getSweepEvents();for(let e=0,i=this.interiorRings.length;e<i;e++){let r=this.interiorRings[e].getSweepEvents();for(let n=0,s=r.length;n<s;n++)t.push(r[n])}return t}},fl=class{isSubject;polys;bbox;constructor(t,e){if(!Array.isArray(t))throw new Error("Input geometry is not a valid Polygon or MultiPolygon");try{typeof t[0][0][0]=="number"&&(t=[t])}catch{}this.polys=[],this.bbox={ll:{x:new gt(Number.POSITIVE_INFINITY),y:new gt(Number.POSITIVE_INFINITY)},ur:{x:new gt(Number.NEGATIVE_INFINITY),y:new gt(Number.NEGATIVE_INFINITY)}};for(let i=0,r=t.length;i<r;i++){let n=new i_(t[i],this);n.bbox.ll.x.isLessThan(this.bbox.ll.x)&&(this.bbox.ll.x=n.bbox.ll.x),n.bbox.ll.y.isLessThan(this.bbox.ll.y)&&(this.bbox.ll.y=n.bbox.ll.y),n.bbox.ur.x.isGreaterThan(this.bbox.ur.x)&&(this.bbox.ur.x=n.bbox.ur.x),n.bbox.ur.y.isGreaterThan(this.bbox.ur.y)&&(this.bbox.ur.y=n.bbox.ur.y),this.polys.push(n)}this.isSubject=e}getSweepEvents(){let t=[];for(let e=0,i=this.polys.length;e<i;e++){let r=this.polys[e].getSweepEvents();for(let n=0,s=r.length;n<s;n++)t.push(r[n])}return t}};var _l=(t,...e)=>Ye.run("intersection",t,e);var yl=(t,...e)=>Ye.run("difference",t,e),D0=vt.set;function Ze(t){let e={type:"Feature"};return e.geometry=t,e}function $e(t){return t.type==="Feature"?t.geometry:t}function Ll(t){return t&&t.geometry&&t.geometry.coordinates?t.geometry.coordinates:t}function n_(t){return Ze({type:"LineString",coordinates:t})}function s_(t){return Ze({type:"MultiLineString",coordinates:t})}function bl(t){return Ze({type:"Polygon",coordinates:t})}function kl(t){return Ze({type:"MultiPolygon",coordinates:t})}function Ml(t,e){let i=$e(t),r=$e(e),n=_l(i.coordinates,r.coordinates);return n.length===0?null:n.length===1?bl(n[0]):kl(n)}function vl(t,e){let i=$e(t),r=$e(e),n=yl(i.coordinates,r.coordinates);return n.length===0?null:n.length===1?bl(n[0]):kl(n)}function xl(t){return Array.isArray(t)?1+xl(t[0]):-1}function wl(t){t instanceof L.Polyline&&(t=t.toGeoJSON(15));let e=Ll(t),i=xl(e),r=[];return i>1?e.forEach(n=>{r.push(n_(n))}):r.push(t),r}function Cl(t){let e=[];return t.eachLayer(i=>{e.push(Ll(i.toGeoJSON(15)))}),s_(e)}Y.Cut=Y.Polygon.extend({initialize(t){this._map=t,this._shape="Cut",this.toolbarButtonName="cutPolygon"},_finishShape(){if(this._editedLayers=[],!this.options.allowSelfIntersection&&(this._handleSelfIntersection(!0,this._layer.getLatLngs()[0]),this._doesSelfIntersect)||this.options.requireSnapToFinish&&!this._hintMarker._snapped&&!this._isFirstLayer())return;let t=this._layer.getLatLngs();if(t.length<=2)return;let e=L.polygon(t,this.options.pathOptions);e._latlngInfos=this._layer._latlngInfo,this.cut(e),this._cleanupSnapping(),this._otherSnapLayers.splice(this._tempSnapLayerIndex,1),delete this._tempSnapLayerIndex,this._editedLayers.forEach(({layer:r,originalLayer:n})=>{this._fireCut(n,r,n),this._fireCut(this._map,r,n),n.pm._fireEdit()}),this._editedLayers=[];let i=this._hintMarker.getLatLng();this.disable(),this.options.continueDrawing&&(this.enable(),this._hintMarker.setLatLng(i))},cut(t){let e=this._map._layers,i=t._latlngInfos||[];Object.keys(e).map(n=>e[n]).filter(n=>n.pm).filter(n=>!n._pmTempLayer).filter(n=>!L.PM.optIn&&!n.options.pmIgnore||L.PM.optIn&&n.options.pmIgnore===!1).filter(n=>n instanceof L.Polyline).filter(n=>n!==t).filter(n=>n.pm.options.allowCutting).filter(n=>this.options.layersToCut&&L.Util.isArray(this.options.layersToCut)&&this.options.layersToCut.length>0?this.options.layersToCut.indexOf(n)>-1:!0).filter(n=>!this._layerGroup.hasLayer(n)).filter(n=>{try{let s=!!Dt(t.toGeoJSON(15),n.toGeoJSON(15)).features.length>0;return s||n instanceof L.Polyline&&!(n instanceof L.Polygon)?s:!!Ml(t.toGeoJSON(15),n.toGeoJSON(15))}catch{return n instanceof L.Polygon&&console.error("You can't cut polygons with self-intersections"),!1}}).forEach(n=>{let s;if(n instanceof L.Polygon){s=L.polygon(n.getLatLngs());let l=s.getLatLngs();i.forEach(d=>{if(d&&d.snapInfo){let{latlng:f}=d,k=this._calcClosestLayer(f,[s]);if(k&&k.segment&&k.distance<this.options.snapDistance){let{segment:w}=k;if(w&&w.length===2){let{indexPath:S,parentPath:A,newIndex:g}=L.PM.Utils._getIndexFromSegment(l,w);(S.length>1?(0,El.default)(l,A):l).splice(g,0,f)}}}})}else s=n;let a=this._cutLayer(t,s),o=L.geoJSON(a,n.options);o.getLayers().length===1&&([o]=o.getLayers()),this._setPane(o,"layerPane");let h=o.addTo(this._map.pm._getContainingLayer());if(h.pm.enable(n.pm.options),h.pm.disable(),n._pmTempLayer=!0,t._pmTempLayer=!0,n.remove(),n.removeFrom(this._map.pm._getContainingLayer()),t.remove(),t.removeFrom(this._map.pm._getContainingLayer()),h.getLayers&&h.getLayers().length===0&&this._map.pm.removeLayer({target:h}),h instanceof L.LayerGroup?(h.eachLayer(l=>{this._addDrawnLayerProp(l)}),this._addDrawnLayerProp(h)):this._addDrawnLayerProp(h),this.options.layersToCut&&L.Util.isArray(this.options.layersToCut)&&this.options.layersToCut.length>0){let l=this.options.layersToCut.indexOf(n);l>-1&&this.options.layersToCut.splice(l,1)}this._editedLayers.push({layer:h,originalLayer:n})})},_cutLayer(t,e){let i=L.geoJSON(),r;if(e instanceof L.Polygon)r=vl(e.toGeoJSON(15),t.toGeoJSON(15));else{let n=wl(e);n.forEach(s=>{let a=Wo(s,t.toGeoJSON(15)),o;a&&a.features.length>0?o=L.geoJSON(a):o=L.geoJSON(s),o.getLayers().forEach(h=>{sl(t.toGeoJSON(15),h.toGeoJSON(15))||h.addTo(i)})}),n.length>1?r=Cl(i):r=i.toGeoJSON(15)}return r},_change:L.Util.falseFn});Y.Text=Y.extend({initialize(t){this._map=t,this._shape="Text",this.toolbarButtonName="drawText"},enable(t){L.Util.setOptions(this,t),this._enabled=!0,this._map.on("click",this._createMarker,this),this._map.pm.Toolbar.toggleButton(this.toolbarButtonName,!0),this._hintMarker=L.marker(this._map.getCenter(),{interactive:!1,zIndexOffset:100,icon:L.divIcon({className:"marker-icon cursor-marker"})}),this._setPane(this._hintMarker,"vertexPane"),this._hintMarker._pmTempLayer=!0,this._hintMarker.addTo(this._map),this.options.cursorMarker&&L.DomUtil.addClass(this._hintMarker._icon,"visible"),this.options.tooltips&&this._hintMarker.bindTooltip(F("tooltips.placeText"),{permanent:!0,offset:L.point(0,10),direction:"bottom",opacity:.8}).openTooltip(),this._layer=this._hintMarker,this._map.on("mousemove",this._syncHintMarker,this),this._map.getContainer().classList.add("geoman-draw-cursor"),this._fireDrawStart(),this._setGlobalDrawMode()},disable(){this._enabled&&(this._enabled=!1,this._map.off("click",this._createMarker,this),this._hintMarker?.remove(),this._map.getContainer().classList.remove("geoman-draw-cursor"),this._map.off("mousemove",this._syncHintMarker,this),this._map.off("mousemove",this._showHintMarkerAfterMoving,this),this._map.pm.Toolbar.toggleButton(this.toolbarButtonName,!1),this.options.snappable&&this._cleanupSnapping(),this._fireDrawEnd(),this._setGlobalDrawMode())},enabled(){return this._enabled},toggle(t){this.enabled()?this.disable():this.enable(t)},_syncHintMarker(t){if(this._hintMarker.setLatLng(t.latlng),this.options.snappable){let e=t;e.target=this._hintMarker,this._handleSnapping(e)}},_createMarker(t){if(!t.latlng||this.options.requireSnapToFinish&&!this._hintMarker._snapped&&!this._isFirstLayer())return;this._hintMarker._snapped||this._hintMarker.setLatLng(t.latlng);let e=this._hintMarker.getLatLng();if(this.textArea=this._createTextArea(),this.options.textOptions?.className){let n=this.options.textOptions.className.split(" ");this.textArea.classList.add(...n)}let i=this._createTextIcon(this.textArea),r=new L.Marker(e,{textMarker:!0,_textMarkerOverPM:!0,icon:i});if(this._setPane(r,"markerPane"),this._finishLayer(r),r.pm||(r.options.draggable=!1),r.addTo(this._map.pm._getContainingLayer()),r.pm){r.pm.textArea=this.textArea,L.setOptions(r.pm,{removeIfEmpty:this.options.textOptions?.removeIfEmpty??!0});let n=this.options.textOptions?.focusAfterDraw??!0;r.pm._createTextMarker(n),this.options.textOptions?.text&&r.pm.setText(this.options.textOptions.text)}this._fireCreate(r),this._cleanupSnapping(),this.disable(),this.options.continueDrawing&&this._map.once("mousemove",this._showHintMarkerAfterMoving,this)},_showHintMarkerAfterMoving(t){this.enable(),this._hintMarker.setLatLng(t.latlng)},_createTextArea(){let t=document.createElement("textarea");return t.readOnly=!0,t.classList.add("pm-textarea","pm-disabled"),t},_createTextIcon(t){return L.divIcon({className:"pm-text-marker",html:t})}});var a_={enableLayerDrag(){if(!this.options.draggable||!this._layer._map)return;this.disable(),this._layerDragEnabled=!0,this._map||(this._map=this._layer._map),(this._layer instanceof L.Marker||this._layer instanceof L.ImageOverlay)&&L.DomEvent.on(this._getDOMElem(),"dragstart",this._stopDOMImageDrag),this._layer.dragging&&this._layer.dragging.disable(),this._tempDragCoord=null,St(this._layer)instanceof L.Canvas?(this._layer.on("mouseout",this.removeDraggingClass,this),this._layer.on("mouseover",this.addDraggingClass,this)):this.addDraggingClass(),this._originalMapDragState=this._layer._map.dragging._enabled,this._safeToCacheDragState=!0;let t=this._getDOMElem();t&&(St(this._layer)instanceof L.Canvas?(this._layer.on("touchstart mousedown",this._dragMixinOnMouseDown,this),this._map.pm._addTouchEvents(t)):L.DomEvent.on(t,"touchstart mousedown",this._simulateMouseDownEvent,this)),this._fireDragEnable()},disableLayerDrag(){this._layerDragEnabled=!1,St(this._layer)instanceof L.Canvas?(this._layer.off("mouseout",this.removeDraggingClass,this),this._layer.off("mouseover",this.addDraggingClass,this)):this.removeDraggingClass(),this._originalMapDragState&&this._dragging&&this._map.dragging.enable(),this._safeToCacheDragState=!1,this._layer.dragging&&this._layer.dragging.disable();let t=this._getDOMElem();t&&(St(this._layer)instanceof L.Canvas?(this._layer.off("touchstart mousedown",this._dragMixinOnMouseDown,this),this._map.pm._removeTouchEvents(t)):L.DomEvent.off(t,"touchstart mousedown",this._simulateMouseDownEvent,this)),this._layerDragged&&this._fireUpdate(),this._layerDragged=!1,this._fireDragDisable()},dragging(){return this._dragging},layerDragEnabled(){return!!this._layerDragEnabled},_simulateMouseDownEvent(t){let e=t.touches?t.touches[0]:t,i={originalEvent:e,target:this._layer};return i.containerPoint=this._map.mouseEventToContainerPoint(e),i.latlng=this._map.containerPointToLatLng(i.containerPoint),this._dragMixinOnMouseDown(i),!1},_simulateMouseMoveEvent(t){let e=t.touches?t.touches[0]:t,i={originalEvent:e,target:this._layer};return i.containerPoint=this._map.mouseEventToContainerPoint(e),i.latlng=this._map.containerPointToLatLng(i.containerPoint),this._dragMixinOnMouseMove(i),!1},_simulateMouseUpEvent(t){let i={originalEvent:t.touches?t.touches[0]:t,target:this._layer};return t.type.indexOf("touch")===-1&&(i.containerPoint=this._map.mouseEventToContainerPoint(t),i.latlng=this._map.containerPointToLatLng(i.containerPoint)),this._dragMixinOnMouseUp(i),!1},_dragMixinOnMouseDown(t){if(t.originalEvent.button>0)return;this._overwriteEventIfItComesFromMarker(t);let e=t._fromLayerSync,i=this._syncLayers("_dragMixinOnMouseDown",t);if(this._layer instanceof L.Marker&&(this.options.snappable&&!e&&!i?this._initSnappableMarkers():this._disableSnapping()),this._layer instanceof L.CircleMarker){let r="resizeableCircleMarker";this._layer instanceof L.Circle&&(r="resizeableCircle"),this.options.snappable&&!e&&!i?this._layer.pm.options[r]||this._initSnappableMarkersDrag():this._layer.pm.options[r]?this._layer.pm._disableSnapping():this._layer.pm._disableSnappingDrag()}this._safeToCacheDragState&&(this._originalMapDragState=this._layer._map.dragging._enabled,this._safeToCacheDragState=!1),this._tempDragCoord=t.latlng,L.DomEvent.on(this._map.getContainer(),"touchend mouseup",this._simulateMouseUpEvent,this),L.DomEvent.on(this._map.getContainer(),"touchmove mousemove",this._simulateMouseMoveEvent,this)},_dragMixinOnMouseMove(t){this._overwriteEventIfItComesFromMarker(t);let e=this._getDOMElem();this._syncLayers("_dragMixinOnMouseMove",t),this._dragging||(this._dragging=!0,L.DomUtil.addClass(e,"leaflet-pm-dragging"),this._layer instanceof L.Marker||this._layer.bringToFront(),this._originalMapDragState&&this._map.dragging.disable(),this._fireDragStart()),this._tempDragCoord||(this._tempDragCoord=t.latlng),this._onLayerDrag(t),this._layer instanceof L.CircleMarker&&this._layer.pm._updateHiddenPolyCircle()},_dragMixinOnMouseUp(t){let e=this._getDOMElem();return this._syncLayers("_dragMixinOnMouseUp",t),this._originalMapDragState&&this._map.dragging.enable(),this._safeToCacheDragState=!0,L.DomEvent.off(this._map.getContainer(),"touchmove mousemove",this._simulateMouseMoveEvent,this),L.DomEvent.off(this._map.getContainer(),"touchend mouseup",this._simulateMouseUpEvent,this),this._dragging?(this._layer instanceof L.CircleMarker&&this._layer.pm._updateHiddenPolyCircle(),this._layerDragged=!0,window.setTimeout(()=>{this._dragging=!1,e&&L.DomUtil.removeClass(e,"leaflet-pm-dragging"),this._fireDragEnd(),this._fireEdit(),this._layerEdited=!0},10),!0):!1},_onLayerDrag(t){let{latlng:e}=t,i={lat:e.lat-this._tempDragCoord.lat,lng:e.lng-this._tempDragCoord.lng},r=n=>n.map(s=>{if(Array.isArray(s))return r(s);let a={lat:s.lat+i.lat,lng:s.lng+i.lng};return(s.alt||s.alt===0)&&(a.alt=s.alt),a});if(this._layer instanceof L.Circle&&this._layer.options.resizeableCircle||this._layer instanceof L.CircleMarker&&this._layer.options.resizeableCircleMarker){let n=r([this._layer.getLatLng()]);this._layer.setLatLng(n[0]),this._fireChange(this._layer.getLatLng(),"Edit")}else if(this._layer instanceof L.CircleMarker||this._layer instanceof L.Marker){let n=this._layer.getLatLng();this._layer._snapped&&(n=this._layer._orgLatLng);let s=r([n]);this._layer.setLatLng(s[0]),this._fireChange(this._layer.getLatLng(),"Edit")}else if(this._layer instanceof L.ImageOverlay){let n=r([this._layer.getBounds().getNorthWest(),this._layer.getBounds().getSouthEast()]);this._layer.setBounds(n),this._fireChange(this._layer.getBounds(),"Edit")}else{let n=r(this._layer.getLatLngs());this._layer.setLatLngs(n),this._fireChange(this._layer.getLatLngs(),"Edit")}this._tempDragCoord=e,t.layer=this._layer,this._fireDrag(t)},addDraggingClass(){let t=this._getDOMElem();t&&L.DomUtil.addClass(t,"leaflet-pm-draggable")},removeDraggingClass(){let t=this._getDOMElem();t&&L.DomUtil.removeClass(t,"leaflet-pm-draggable")},_getDOMElem(){let t=null;return this._layer._path?t=this._layer._path:this._layer._renderer&&this._layer._renderer._container?t=this._layer._renderer._container:this._layer._image?t=this._layer._image:this._layer._icon&&(t=this._layer._icon),t},_overwriteEventIfItComesFromMarker(t){t.target.getLatLng&&(!t.target._radius||t.target._radius<=10)&&(t.containerPoint=this._map.mouseEventToContainerPoint(t.originalEvent),t.latlng=this._map.containerPointToLatLng(t.containerPoint))},_syncLayers(t,e){if(this.enabled())return!1;if(!e._fromLayerSync&&this._layer===e.target&&this.options.syncLayersOnDrag){e._fromLayerSync=!0;let i=[];if(L.Util.isArray(this.options.syncLayersOnDrag))i=this.options.syncLayersOnDrag,this.options.syncLayersOnDrag.forEach(r=>{r instanceof L.LayerGroup&&(i=i.concat(r.pm.getLayers(!0)))});else if(this.options.syncLayersOnDrag===!0&&this._parentLayerGroup)for(let r in this._parentLayerGroup){let n=this._parentLayerGroup[r];n.pm&&(i=n.pm.getLayers(!0))}return L.Util.isArray(i)&&i.length>0&&(i=i.filter(r=>!!r.pm).filter(r=>!!r.pm.options.draggable),i.forEach(r=>{r!==this._layer&&r.pm[t]&&(r._snapped=!1,r.pm[t](e))})),i.length>0}return!1},_stopDOMImageDrag(t){return t.preventDefault(),!1}},Pl=a_;var Sl=wt(ge());function o_(t,e,i,r){return i.unproject(e.transform(i.project(t,r)),r)}function Hi(t,e,i){let r=i.getMaxZoom();if(r===1/0&&(r=i.getZoom()),L.Util.isArray(t)){let n=[];return t.forEach(s=>{n.push(Hi(s,e,i))}),n}return t instanceof L.LatLng?o_(t,e,i,r):null}function Ot(t,e){e instanceof L.Layer&&(e=e.getLatLng());let i=t.getMaxZoom();return i===1/0&&(i=t.getZoom()),t.project(e,i)}function Ee(t,e){let i=t.getMaxZoom();return i===1/0&&(i=t.getZoom()),t.unproject(e,i)}var l_={_onRotateStart(t){this._preventRenderingMarkers(!0),this._rotationOriginLatLng=this._getRotationCenter().clone(),this._rotationOriginPoint=Ot(this._map,this._rotationOriginLatLng),this._rotationStartPoint=Ot(this._map,t.target.getLatLng()),this._initialRotateLatLng=Lt(this._layer),this._startAngle=this.getAngle();let e=Lt(this._rotationLayer,this._rotationLayer.pm._rotateOrgLatLng);this._fireRotationStart(this._rotationLayer,e),this._fireRotationStart(this._map,e)},_onRotate(t){let e=Ot(this._map,t.target.getLatLng()),i=this._rotationStartPoint,r=this._rotationOriginPoint,n=Math.atan2(e.y-r.y,e.x-r.x)-Math.atan2(i.y-r.y,i.x-r.x);this._layer.setLatLngs(this._rotateLayer(n,this._initialRotateLatLng,this._rotationOriginLatLng,L.PM.Matrix.init(),this._map));let s=this;function a(d,f=[],k=-1){if(k>-1&&f.push(k),L.Util.isArray(d[0]))d.forEach((w,S)=>a(w,f.slice(),S));else{let w=f.length>0?(0,Sl.default)(s._markers,f):s._markers[0];d.forEach((S,A)=>{w[A].setLatLng(S)})}}a(this._layer.getLatLngs());let o=Lt(this._rotationLayer);this._rotationLayer.setLatLngs(this._rotateLayer(n,this._rotationLayer.pm._rotateOrgLatLng,this._rotationOriginLatLng,L.PM.Matrix.init(),this._map));let h=n*180/Math.PI;h=h<0?h+360:h;let l=h+this._startAngle;this._setAngle(l),this._rotationLayer.pm._setAngle(l),this._fireRotation(this._rotationLayer,h,o),this._fireRotation(this._map,h,o),this._rotationLayer.pm._fireChange(this._rotationLayer.getLatLngs(),"Rotation")},_onRotateEnd(){let t=this._startAngle;delete this._rotationOriginLatLng,delete this._rotationOriginPoint,delete this._rotationStartPoint,delete this._initialRotateLatLng,delete this._startAngle;let e=Lt(this._rotationLayer,this._rotationLayer.pm._rotateOrgLatLng);this._rotationLayer.pm._rotateOrgLatLng=Lt(this._rotationLayer),this._fireRotationEnd(this._rotationLayer,t,e),this._fireRotationEnd(this._map,t,e),this._rotationLayer.pm._fireEdit(this._rotationLayer,"Rotation"),this._preventRenderingMarkers(!1),this._layerRotated=!0},_rotateLayer(t,e,i,r,n){let s=Ot(n,i);return this._matrix=r.clone().rotate(t,s).flip(),Hi(e,this._matrix,n)},_setAngle(t){t=t<0?t+360:t,this._angle=t%360},_getRotationCenter(){if(this._rotationCenter)return this._rotationCenter;let t=L.polygon(this._layer.getLatLngs(),{stroke:!1,fill:!1,pmIgnore:!0}).addTo(this._layer._map),e=t.getCenter();return t.removeFrom(this._layer._map),e},enableRotate(){if(!this.options.allowRotation){this.disableRotate();return}this.rotateEnabled()&&this.disableRotate(),this._layer instanceof L.Rectangle&&this._angle===void 0&&this.setInitAngle(ye(this._layer._map,this._layer.getLatLngs()[0][0],this._layer.getLatLngs()[0][1])||0);let t={fill:!1,stroke:!1,pmIgnore:!1,snapIgnore:!0};this._rotatePoly=L.polygon(this._layer.getLatLngs(),t),this._rotatePoly._pmTempLayer=!0,this._rotatePoly.addTo(this._layer._map),this._rotatePoly.pm._setAngle(this.getAngle()),this._rotatePoly.pm.setRotationCenter(this.getRotationCenter()),this._rotatePoly.pm.setOptions(this._layer._map.pm.getGlobalOptions()),this._rotatePoly.pm.setOptions({rotate:!0,snappable:!1,hideMiddleMarkers:!0}),this._rotatePoly.pm._rotationLayer=this._layer,this._rotatePoly.pm.enable(),this._rotateOrgLatLng=Lt(this._layer),this._rotateEnabled=!0,this._layer.on("remove",this.disableRotate,this),this._fireRotationEnable(this._layer),this._fireRotationEnable(this._layer._map)},disableRotate(){this.rotateEnabled()&&(this._rotatePoly.pm._layerRotated&&this._fireUpdate(),this._rotatePoly.pm._layerRotated=!1,this._rotatePoly.pm.disable(),this._rotatePoly.remove(),this._rotatePoly.pm.setOptions({rotate:!1}),this._rotatePoly=void 0,this._rotateOrgLatLng=void 0,this._layer.off("remove",this.disableRotate,this),this._rotateEnabled=!1,this._fireRotationDisable(this._layer),this._fireRotationDisable(this._layer._map))},rotateEnabled(){return!!this._rotateEnabled},rotateLayer(t){let e=this.getAngle(),i=this._layer.getLatLngs(),r=t*(Math.PI/180);this._layer.setLatLngs(this._rotateLayer(r,this._layer.getLatLngs(),this._getRotationCenter(),L.PM.Matrix.init(),this._layer._map)),this._rotateOrgLatLng=L.polygon(this._layer.getLatLngs()).getLatLngs(),this._setAngle(this.getAngle()+t),this.rotateEnabled()&&this._rotatePoly&&this._rotatePoly.pm.enabled()&&(this._rotatePoly.setLatLngs(this._rotateLayer(r,this._rotatePoly.getLatLngs(),this._getRotationCenter(),L.PM.Matrix.init(),this._rotatePoly._map)),this._rotatePoly.pm._initMarkers());let n=this.getAngle()-e;n=n<0?n+360:n,this._startAngle=e,this._fireRotation(this._layer,n,i,this._layer),this._fireRotation(this._map||this._layer._map,n,i,this._layer),delete this._startAngle,this._fireChange(this._layer.getLatLngs(),"Rotation")},rotateLayerToAngle(t){let e=t-this.getAngle();this.rotateLayer(e)},getAngle(){return this._angle||0},setInitAngle(t){this._setAngle(t)},getRotationCenter(){return this._getRotationCenter()},setRotationCenter(t){this._rotationCenter=t,this._rotatePoly&&this._rotatePoly.pm.setRotationCenter(t)}},Tl=l_;var h_=L.Class.extend({includes:[Pl,Ae,Tl,Pt],options:{snappable:!0,snapDistance:20,allowSelfIntersection:!0,allowSelfIntersectionEdit:!1,preventMarkerRemoval:!1,removeLayerBelowMinVertexCount:!0,limitMarkersToCount:-1,hideMiddleMarkers:!1,snapSegment:!0,syncLayersOnDrag:!1,draggable:!0,allowEditing:!0,allowRemoval:!0,allowCutting:!0,allowRotation:!0,addVertexOn:"click",removeVertexOn:"contextmenu",removeVertexValidation:void 0,addVertexValidation:void 0,moveVertexValidation:void 0,resizeableCircleMarker:!1,resizeableCircle:!0,snapMiddle:!1,snapVertex:!0},setOptions(t){L.Util.setOptions(this,t)},getOptions(){return this.options},applyOptions(){},isPolygon(){return this._layer instanceof L.Polygon},getShape(){return this._shape},_setPane(t,e){e==="layerPane"?t.options.pane=this._map.pm.globalOptions.panes&&this._map.pm.globalOptions.panes.layerPane||"overlayPane":e==="vertexPane"?t.options.pane=this._map.pm.globalOptions.panes&&this._map.pm.globalOptions.panes.vertexPane||"markerPane":e==="markerPane"&&(t.options.pane=this._map.pm.globalOptions.panes&&this._map.pm.globalOptions.panes.markerPane||"markerPane")},remove(){(this._map||this._layer._map).pm.removeLayer({target:this._layer})},_vertexValidation(t,e){let i=e.target,r={layer:this._layer,marker:i,event:e},n="";return t==="move"?n="moveVertexValidation":t==="add"?n="addVertexValidation":t==="remove"&&(n="removeVertexValidation"),this.options[n]&&typeof this.options[n]=="function"&&!this.options[n](r)?(t==="move"&&(i._cancelDragEventChain=i.getLatLng()),!1):(i._cancelDragEventChain=null,!0)},_vertexValidationDrag(t){return t._cancelDragEventChain?(t._latlng=t._cancelDragEventChain,t.update(),!1):!0},_vertexValidationDragEnd(t){return t._cancelDragEventChain?(t._cancelDragEventChain=null,!1):!0}}),X=h_;X.LayerGroup=L.Class.extend({initialize(t){this._layerGroup=t,this._layers=this.getLayers(),this._getMap(),this._layers.forEach(r=>this._initLayer(r));let e=r=>{if(r.layer._pmTempLayer)return;this._layers=this.getLayers();let n=this._layers.filter(s=>!s.pm._parentLayerGroup||!(this._layerGroup._leaflet_id in s.pm._parentLayerGroup));n.forEach(s=>{this._initLayer(s)}),n.length>0&&this._getMap()&&this._getMap().pm.globalEditModeEnabled()&&this.enabled()&&this.enable(this.getOptions())};this._layerGroup.on("layeradd",L.Util.throttle(e,100,this),this),this._layerGroup.on("layerremove",r=>{this._removeLayerFromGroup(r.target)},this);let i=r=>{r.target._pmTempLayer||(this._layers=this.getLayers())};this._layerGroup.on("layerremove",L.Util.throttle(i,100,this),this)},enable(t,e=[]){e.length===0&&(this._layers=this.getLayers()),this._options=t,this._layers.forEach(i=>{i instanceof L.LayerGroup?e.indexOf(i._leaflet_id)===-1&&(e.push(i._leaflet_id),i.pm.enable(t,e)):i.pm.enable(t)})},disable(t=[]){t.length===0&&(this._layers=this.getLayers()),this._layers.forEach(e=>{e instanceof L.LayerGroup?t.indexOf(e._leaflet_id)===-1&&(t.push(e._leaflet_id),e.pm.disable(t)):e.pm.disable()})},enabled(t=[]){return t.length===0&&(this._layers=this.getLayers()),!!this._layers.find(i=>i instanceof L.LayerGroup?t.indexOf(i._leaflet_id)===-1?(t.push(i._leaflet_id),i.pm.enabled(t)):!1:i.pm.enabled())},toggleEdit(t,e=[]){e.length===0&&(this._layers=this.getLayers()),this._options=t,this._layers.forEach(i=>{i instanceof L.LayerGroup?e.indexOf(i._leaflet_id)===-1&&(e.push(i._leaflet_id),i.pm.toggleEdit(t,e)):i.pm.toggleEdit(t)})},_initLayer(t){let e=L.Util.stamp(this._layerGroup);t.pm._parentLayerGroup||(t.pm._parentLayerGroup={}),t.pm._parentLayerGroup[e]=this._layerGroup},_removeLayerFromGroup(t){if(t.pm&&t.pm._layerGroup){let e=L.Util.stamp(this._layerGroup);delete t.pm._layerGroup[e]}},dragging(){return this._layers=this.getLayers(),this._layers?!!this._layers.find(e=>e.pm.dragging()):!1},getOptions(){return this.options},_getMap(){return this._map||this._layers.find(t=>!!t._map)?._map||null},getLayers(t=!1,e=!0,i=!0,r=[]){let n=[];return t?this._layerGroup.getLayers().forEach(s=>{n.push(s),s instanceof L.LayerGroup&&r.indexOf(s._leaflet_id)===-1&&(r.push(s._leaflet_id),n=n.concat(s.pm.getLayers(!0,!0,!0,r)))}):n=this._layerGroup.getLayers(),i&&(n=n.filter(s=>!(s instanceof L.LayerGroup))),e&&(n=n.filter(s=>!!s.pm),n=n.filter(s=>!s._pmTempLayer),n=n.filter(s=>!L.PM.optIn&&!s.options.pmIgnore||L.PM.optIn&&s.options.pmIgnore===!1)),n},setOptions(t,e=[]){e.length===0&&(this._layers=this.getLayers()),this.options=t,this._layers.forEach(i=>{i.pm&&(i instanceof L.LayerGroup?e.indexOf(i._leaflet_id)===-1&&(e.push(i._leaflet_id),i.pm.setOptions(t,e)):i.pm.setOptions(t))})}});X.Marker=X.extend({_shape:"Marker",initialize(t){this._layer=t,this._enabled=!1,this._layer.on("dragend",this._onDragEnd,this)},enable(t={draggable:!0}){if(L.Util.setOptions(this,t),!this.options.allowEditing||!this._layer._map){this.disable();return}this._map=this._layer._map,this.enabled()&&this.disable(),this.applyOptions(),this._layer.on("remove",this.disable,this),this._enabled=!0,this._layer.on("pm:dragstart",this._onDragStart,this),this._layer.on("pm:dragend",this._onMarkerDragEnd,this),this._fireEnable()},disable(){this.enabled()&&(this.disableLayerDrag(),this._layer.off("remove",this.disable,this),this._layer.off("contextmenu",this._removeMarker,this),this._layerEdited&&this._fireUpdate(),this._layerEdited=!1,this._fireDisable(),this._enabled=!1)},enabled(){return this._enabled},toggleEdit(t){this.enabled()?this.disable():this.enable(t)},applyOptions(){this.options.snappable?this._initSnappableMarkers():this._disableSnapping(),this.options.draggable?this.enableLayerDrag():this.disableLayerDrag(),this.options.preventMarkerRemoval||this._layer.on("contextmenu",this._removeMarker,this)},_removeMarker(t){let e=t.target;e.remove(),this._fireRemove(e),this._fireRemove(this._map,e)},_onDragStart(){this._map.pm.Draw.Marker._layerIsDragging=!0},_onMarkerDragEnd(){this._map.pm.Draw.Marker._layerIsDragging=!1},_onDragEnd(){this._fireEdit(),this._layerEdited=!0},_initSnappableMarkers(){let t=this._layer;this.options.snapDistance=this.options.snapDistance||30,this.options.snapSegment=this.options.snapSegment===void 0?!0:this.options.snapSegment,t.off("pm:drag",this._handleSnapping,this),t.on("pm:drag",this._handleSnapping,this),t.off("pm:dragend",this._cleanupSnapping,this),t.on("pm:dragend",this._cleanupSnapping,this),t.off("pm:dragstart",this._unsnap,this),t.on("pm:dragstart",this._unsnap,this)},_disableSnapping(){let t=this._layer;t.off("pm:drag",this._handleSnapping,this),t.off("pm:dragend",this._cleanupSnapping,this),t.off("pm:dragstart",this._unsnap,this)}});var xt=wt(ge());var c_={filterMarkerGroup(){this.markerCache=[],this.createCache(),this._layer.on("pm:edit",this.createCache,this),this.applyLimitFilters({}),this.throttledApplyLimitFilters||(this.throttledApplyLimitFilters=L.Util.throttle(this.applyLimitFilters,100,this)),this._layer.on("pm:disable",this._removeMarkerLimitEvents,this),this._layer.on("remove",this._removeMarkerLimitEvents,this),this.options.limitMarkersToCount>-1&&(this._layer.on("pm:vertexremoved",this._initMarkers,this),this._map.on("mousemove",this.throttledApplyLimitFilters,this))},_removeMarkerLimitEvents(){this._map.off("mousemove",this.throttledApplyLimitFilters,this),this._layer.off("pm:edit",this.createCache,this),this._layer.off("pm:disable",this._removeMarkerLimitEvents,this),this._layer.off("pm:vertexremoved",this._initMarkers,this)},createCache(){let t=[...this._markerGroup.getLayers(),...this.markerCache];this.markerCache=t.filter((e,i,r)=>r.indexOf(e)===i)},_removeFromCache(t){let e=this.markerCache.indexOf(t);e>-1&&this.markerCache.splice(e,1)},renderLimits(t){this.markerCache.forEach(e=>{t.includes(e)?this._markerGroup.addLayer(e):this._markerGroup.removeLayer(e)})},applyLimitFilters({latlng:t={lat:0,lng:0}}){if(this._preventRenderMarkers)return;let i=[...this._filterClosestMarkers(t)];this.renderLimits(i)},_filterClosestMarkers(t){let e=[...this.markerCache],i=this.options.limitMarkersToCount;return i===-1?e:(e.sort((n,s)=>{let a=n._latlng.distanceTo(t),o=s._latlng.distanceTo(t);return a-o}),e.filter((n,s)=>i>-1?s<i:!0))},_preventRenderMarkers:!1,_preventRenderingMarkers(t){this._preventRenderMarkers=!!t}},Bl=c_;X.Line=X.extend({includes:[Bl],_shape:"Line",initialize(t){this._layer=t,this._enabled=!1},enable(t){if(L.Util.setOptions(this,t),this._map=this._layer._map,!!this._map){if(!this.options.allowEditing){this.disable();return}this.enabled()&&this.disable(),this._enabled=!0,this._initMarkers(),this.applyOptions(),this._layer.on("remove",this.disable,this),this.options.allowSelfIntersection||this._layer.on("pm:vertexremoved",this._handleSelfIntersectionOnVertexRemoval,this),this.options.allowSelfIntersection?this.cachedColor=void 0:(this._layer.options.color!=="#f00000ff"?(this.cachedColor=this._layer.options.color,this.isRed=!1):this.isRed=!0,this._handleLayerStyle()),this._fireEnable()}},disable(){if(!this.enabled()||this._dragging)return;this._enabled=!1,this._markerGroup.clearLayers(),this._markerGroup.removeFrom(this._map),this._layer.off("remove",this.disable,this),this.options.allowSelfIntersection||this._layer.off("pm:vertexremoved",this._handleSelfIntersectionOnVertexRemoval,this);let t=this._layer._path?this._layer._path:this._layer._renderer._container;L.DomUtil.removeClass(t,"leaflet-pm-draggable"),this._layerEdited&&this._fireUpdate(),this._layerEdited=!1,this._fireDisable()},enabled(){return this._enabled},toggleEdit(t){return this.enabled()?this.disable():this.enable(t),this.enabled()},applyOptions(){this.options.snappable?this._initSnappableMarkers():this._disableSnapping()},_initMarkers(){let t=this._map,e=this._layer.getLatLngs();this._markerGroup&&(this._markerGroup.removeFrom(t),this._markerGroup.clearLayers()),this._markerGroup=new L.FeatureGroup,this._markerGroup._pmTempLayer=!0;let i=r=>{if(Array.isArray(r[0]))return r.map(i,this);let n=r.map(this._createMarker,this);return this.options.hideMiddleMarkers!==!0&&r.map((s,a)=>{let o=this.isPolygon()?(a+1)%r.length:a+1;return this._createMiddleMarker(n[a],n[o])}),n};this._markers=i(e),this.filterMarkerGroup(),t.addLayer(this._markerGroup)},_createMarker(t){let e=new L.Marker(t,{draggable:!0,icon:L.divIcon({className:"marker-icon"})});return this._setPane(e,"vertexPane"),e._pmTempLayer=!0,this.options.rotate?(e.on("dragstart",this._onRotateStart,this),e.on("drag",this._onRotate,this),e.on("dragend",this._onRotateEnd,this)):(e.on("click",this._onVertexClick,this),e.on("dragstart",this._onMarkerDragStart,this),e.on("move",this._onMarkerDrag,this),e.on("dragend",this._onMarkerDragEnd,this),this.options.preventMarkerRemoval||e.on(this.options.removeVertexOn,this._removeMarker,this)),this._markerGroup.addLayer(e),e},_createMiddleMarker(t,e){if(!t||!e)return!1;let i=L.PM.Utils.calcMiddleLatLng(this._map,t.getLatLng(),e.getLatLng()),r=this._createMarker(i),n=L.divIcon({className:"marker-icon marker-icon-middle"});return r.setIcon(n),r.leftM=t,r.rightM=e,t._middleMarkerNext=r,e._middleMarkerPrev=r,r.on(this.options.addVertexOn,this._onMiddleMarkerClick,this),r.on("movestart",this._onMiddleMarkerMoveStart,this),r},_onMiddleMarkerClick(t){let e=t.target;if(!this._vertexValidation("add",t))return;let i=L.divIcon({className:"marker-icon"});e.setIcon(i),this._addMarker(e,e.leftM,e.rightM)},_onMiddleMarkerMoveStart(t){let e=t.target;if(e.on("moveend",this._onMiddleMarkerMoveEnd,this),!this._vertexValidation("add",t)){e.on("move",this._onMiddleMarkerMovePrevent,this);return}e._dragging=!0,this._addMarker(e,e.leftM,e.rightM)},_onMiddleMarkerMovePrevent(t){let e=t.target;this._vertexValidationDrag(e)},_onMiddleMarkerMoveEnd(t){let e=t.target;if(e.off("move",this._onMiddleMarkerMovePrevent,this),e.off("moveend",this._onMiddleMarkerMoveEnd,this),!this._vertexValidationDragEnd(e))return;let i=L.divIcon({className:"marker-icon"});e.setIcon(i),setTimeout(()=>{delete e._dragging},100)},_addMarker(t,e,i){t.off("movestart",this._onMiddleMarkerMoveStart,this),t.off(this.options.addVertexOn,this._onMiddleMarkerClick,this);let r=t.getLatLng(),n=this._layer._latlngs;delete t.leftM,delete t.rightM;let{indexPath:s,index:a,parentPath:o}=L.PM.Utils.findDeepMarkerIndex(this._markers,e),h=s.length>1?(0,xt.default)(n,o):n,l=s.length>1?(0,xt.default)(this._markers,o):this._markers;h.splice(a+1,0,r),l.splice(a+1,0,t),this._layer.setLatLngs(n),this.options.hideMiddleMarkers!==!0&&(this._createMiddleMarker(e,t),this._createMiddleMarker(t,i)),this._fireEdit(),this._layerEdited=!0,this._fireChange(this._layer.getLatLngs(),"Edit"),this._fireVertexAdded(t,L.PM.Utils.findDeepMarkerIndex(this._markers,t).indexPath,r),this.options.snappable&&this._initSnappableMarkers()},hasSelfIntersection(){return Wt(this._layer.toGeoJSON(15)).features.length>0},_handleSelfIntersectionOnVertexRemoval(){this._handleLayerStyle(!0)&&(this._layer.setLatLngs(this._coordsBeforeEdit),this._coordsBeforeEdit=null,this._initMarkers())},_handleLayerStyle(t){let e=this._layer,i,r;if(this.options.allowSelfIntersection?i=!1:(r=Wt(this._layer.toGeoJSON(15)),i=r.features.length>0),i){if(!this.options.allowSelfIntersection&&this.options.allowSelfIntersectionEdit&&this._updateDisabledMarkerStyle(this._markers,!0),this.isRed)return i;t?this._flashLayer():(e.setStyle({color:"#f00000ff"}),this.isRed=!0),this._fireIntersect(r)}else e.setStyle({color:this.cachedColor}),this.isRed=!1,!this.options.allowSelfIntersection&&this.options.allowSelfIntersectionEdit&&this._updateDisabledMarkerStyle(this._markers,!1);return i},_flashLayer(){this.cachedColor||(this.cachedColor=this._layer.options.color),this._layer.setStyle({color:"#f00000ff"}),this.isRed=!0,window.setTimeout(()=>{this._layer.setStyle({color:this.cachedColor}),this.isRed=!1},200)},_updateDisabledMarkerStyle(t,e){t.forEach(i=>{Array.isArray(i)?this._updateDisabledMarkerStyle(i,e):i._icon&&(e&&!this._checkMarkerAllowedToDrag(i)?L.DomUtil.addClass(i._icon,"vertexmarker-disabled"):L.DomUtil.removeClass(i._icon,"vertexmarker-disabled"))})},_removeMarker(t){let e=t.target;if(!this._vertexValidation("remove",t))return;this.options.allowSelfIntersection||(this._coordsBeforeEdit=Lt(this._layer,this._layer.getLatLngs()));let i=this._layer.getLatLngs(),{indexPath:r,index:n,parentPath:s}=L.PM.Utils.findDeepMarkerIndex(this._markers,e);if(!r)return;let a=r.length>1?(0,xt.default)(i,s):i,o=r.length>1?(0,xt.default)(this._markers,s):this._markers,h=s[s.length-1]>0&&this._layer instanceof L.Polygon;if(!this.options.removeLayerBelowMinVertexCount&&!h&&(a.length<=2||this.isPolygon()&&a.length<=3)){this._flashLayer();return}a.splice(n,1),this._layer.setLatLngs(i),this.isPolygon()&&a.length<=2&&a.splice(0,a.length);let l=!1;if(a.length<=1&&(a.splice(0,a.length),s.length>1&&r.length>1&&(i=_e(i)),this._layer.setLatLngs(i),this._initMarkers(),l=!0),me(i)||this._layer.remove(),i=_e(i),this._layer.setLatLngs(i),this._markers=_e(this._markers),!l&&(o=r.length>1?(0,xt.default)(this._markers,s):this._markers,e._middleMarkerPrev&&(this._markerGroup.removeLayer(e._middleMarkerPrev),this._removeFromCache(e._middleMarkerPrev)),e._middleMarkerNext&&(this._markerGroup.removeLayer(e._middleMarkerNext),this._removeFromCache(e._middleMarkerNext)),this._markerGroup.removeLayer(e),this._removeFromCache(e),o)){let d,f;if(this.isPolygon()?(d=(n+1)%o.length,f=(n+(o.length-1))%o.length):(f=n-1<0?void 0:n-1,d=n+1>=o.length?void 0:n+1),d!==f){let k=o[f],w=o[d];this.options.hideMiddleMarkers!==!0&&this._createMiddleMarker(k,w)}o.splice(n,1)}this._fireEdit(),this._layerEdited=!0,this._fireVertexRemoved(e,r),this._fireChange(this._layer.getLatLngs(),"Edit")},updatePolygonCoordsFromMarkerDrag(t){let e=this._layer.getLatLngs(),i=t.getLatLng(),{indexPath:r,index:n,parentPath:s}=L.PM.Utils.findDeepMarkerIndex(this._markers,t),a=r.length>1?(0,xt.default)(e,s):e;i.alt=a[n].alt,a.splice(n,1,i),this._layer.setLatLngs(e)},_getNeighborMarkers(t){let{indexPath:e,index:i,parentPath:r}=L.PM.Utils.findDeepMarkerIndex(this._markers,t),n=e.length>1?(0,xt.default)(this._markers,r):this._markers,s=(i+1)%n.length,a=(i+(n.length-1))%n.length,o=n[a],h=n[s];return{prevMarker:o,nextMarker:h}},_checkMarkerAllowedToDrag(t){let{prevMarker:e,nextMarker:i}=this._getNeighborMarkers(t),r=L.polyline([e.getLatLng(),t.getLatLng()]),n=L.polyline([t.getLatLng(),i.getLatLng()]),a=Dt(this._layer.toGeoJSON(15),r.toGeoJSON(15)).features.filter(l=>{let d=l.geometry.coordinates,f=L.latLng(d[1],d[0]);return!f.equals(e.getLatLng())&&!f.equals(t.getLatLng())}).length,h=Dt(this._layer.toGeoJSON(15),n.toGeoJSON(15)).features.filter(l=>{let d=l.geometry.coordinates,f=L.latLng(d[1],d[0]);return!f.equals(i.getLatLng())&&!f.equals(t.getLatLng())}).length;return!(a<1&&h<1)},_onMarkerDragStart(t){let e=t.target;if(this._preventRenderingMarkers(!0),this.cachedColor||(this.cachedColor=this._layer.options.color),!this._vertexValidation("move",t))return;let{indexPath:i}=L.PM.Utils.findDeepMarkerIndex(this._markers,e);this._fireMarkerDragStart(t,i),this.options.allowSelfIntersection||(this._coordsBeforeEdit=Lt(this._layer,this._layer.getLatLngs())),!this.options.allowSelfIntersection&&this.options.allowSelfIntersectionEdit&&this.hasSelfIntersection()?this._markerAllowedToDrag=this._checkMarkerAllowedToDrag(e):this._markerAllowedToDrag=null},_onMarkerDrag(t){let e=t.target;if(!this._vertexValidationDrag(e))return;let{indexPath:i,index:r,parentPath:n}=L.PM.Utils.findDeepMarkerIndex(this._markers,e);if(!i)return;if(!this.options.allowSelfIntersection&&this.options.allowSelfIntersectionEdit&&this.hasSelfIntersection()&&this._markerAllowedToDrag===!1){this._layer.setLatLngs(this._coordsBeforeEdit),this._initMarkers(),this._handleLayerStyle();return}this.updatePolygonCoordsFromMarkerDrag(e);let s=i.length>1?(0,xt.default)(this._markers,n):this._markers,a=(r+1)%s.length,o=(r+(s.length-1))%s.length,h=e.getLatLng(),l=s[o].getLatLng(),d=s[a].getLatLng();if(e._middleMarkerNext){let f=L.PM.Utils.calcMiddleLatLng(this._map,h,d);e._middleMarkerNext.setLatLng(f)}if(e._middleMarkerPrev){let f=L.PM.Utils.calcMiddleLatLng(this._map,h,l);e._middleMarkerPrev.setLatLng(f)}this.options.allowSelfIntersection||this._handleLayerStyle(),this._fireMarkerDrag(t,i),this._fireChange(this._layer.getLatLngs(),"Edit")},_onMarkerDragEnd(t){let e=t.target;if(this._preventRenderingMarkers(!1),!this._vertexValidationDragEnd(e))return;let{indexPath:i}=L.PM.Utils.findDeepMarkerIndex(this._markers,e),r=!this.options.allowSelfIntersection&&this.hasSelfIntersection();r&&this.options.allowSelfIntersectionEdit&&this._markerAllowedToDrag&&(r=!1);let n=!this.options.allowSelfIntersection&&r;if(this._fireMarkerDragEnd(t,i,n),n){this._layer.setLatLngs(this._coordsBeforeEdit),this._coordsBeforeEdit=null,this._initMarkers(),this.options.snappable&&this._initSnappableMarkers(),this._handleLayerStyle(),this._fireLayerReset(t,i);return}!this.options.allowSelfIntersection&&this.options.allowSelfIntersectionEdit&&this._handleLayerStyle(),this._fireEdit(),this._layerEdited=!0,this._fireChange(this._layer.getLatLngs(),"Edit")},_onVertexClick(t){let e=t.target;if(e._dragging)return;let{indexPath:i}=L.PM.Utils.findDeepMarkerIndex(this._markers,e);this._fireVertexClick(t,i)}});X.Polygon=X.Line.extend({_shape:"Polygon",_checkMarkerAllowedToDrag(t){let{prevMarker:e,nextMarker:i}=this._getNeighborMarkers(t),r=L.polyline([e.getLatLng(),t.getLatLng()]),n=L.polyline([t.getLatLng(),i.getLatLng()]),a=Dt(this._layer.toGeoJSON(15),r.toGeoJSON(15)).features.filter(l=>{let d=l.geometry.coordinates,f=L.latLng(d[1],d[0]);return!f.equals(e.getLatLng())&&!f.equals(t.getLatLng())}).length,h=Dt(this._layer.toGeoJSON(15),n.toGeoJSON(15)).features.filter(l=>{let d=l.geometry.coordinates,f=L.latLng(d[1],d[0]);return!f.equals(i.getLatLng())&&!f.equals(t.getLatLng())}).length;return!(a<1&&h<1)}});X.Rectangle=X.Polygon.extend({_shape:"Rectangle",_initMarkers(){let t=this._map,e=this._findCorners();this._markerGroup&&this._markerGroup.clearLayers(),this._markerGroup=new L.FeatureGroup,this._markerGroup._pmTempLayer=!0,t.addLayer(this._markerGroup),this._markers=[],this._markers[0]=e.map(this._createMarker,this),[this._cornerMarkers]=this._markers,this._layer.getLatLngs()[0].forEach((i,r)=>{let n=this._cornerMarkers.find(s=>s._index===r);n&&n.setLatLng(i)})},applyOptions(){this.options.snappable?this._initSnappableMarkers():this._disableSnapping(),this._addMarkerEvents()},_createMarker(t,e){let i=new L.Marker(t,{draggable:!0,icon:L.divIcon({className:"marker-icon"})});return this._setPane(i,"vertexPane"),i._origLatLng=t,i._index=e,i._pmTempLayer=!0,i.on("click",this._onVertexClick,this),this._markerGroup.addLayer(i),i},_addMarkerEvents(){this._markers[0].forEach(t=>{t.on("dragstart",this._onMarkerDragStart,this),t.on("drag",this._onMarkerDrag,this),t.on("dragend",this._onMarkerDragEnd,this),this.options.preventMarkerRemoval||t.on("contextmenu",this._removeMarker,this)})},_removeMarker(){return null},_onMarkerDragStart(t){if(!this._vertexValidation("move",t))return;let e=t.target,i=this._cornerMarkers;e._oppositeCornerLatLng=i.find(n=>n._index===(e._index+2)%4).getLatLng(),e._snapped=!1;let{indexPath:r}=L.PM.Utils.findDeepMarkerIndex(this._markers,e);this._fireMarkerDragStart(t,r)},_onMarkerDrag(t){let e=t.target;if(!this._vertexValidationDrag(e)||e._index===void 0)return;this._adjustRectangleForMarkerMove(e);let{indexPath:i}=L.PM.Utils.findDeepMarkerIndex(this._markers,e);this._fireMarkerDrag(t,i),this._fireChange(this._layer.getLatLngs(),"Edit")},_onMarkerDragEnd(t){let e=t.target;if(!this._vertexValidationDragEnd(e))return;this._cornerMarkers.forEach(r=>{delete r._oppositeCornerLatLng});let{indexPath:i}=L.PM.Utils.findDeepMarkerIndex(this._markers,e);this._fireMarkerDragEnd(t,i),this._fireEdit(),this._layerEdited=!0,this._fireChange(this._layer.getLatLngs(),"Edit")},_adjustRectangleForMarkerMove(t){L.extend(t._origLatLng,t._latlng);let e=L.PM.Utils._getRotatedRectangle(t.getLatLng(),t._oppositeCornerLatLng,this.getAngle(),this._map);this._layer.setLatLngs(e),this._adjustAllMarkers(t),this._layer.redraw()},_adjustAllMarkers(t){let e=this._layer.getLatLngs()[0];if(e&&e.length!==4&&e.length>0)e.forEach((r,n)=>{this._cornerMarkers[n].setLatLng(r)}),this._cornerMarkers.slice(e.length).forEach(r=>{r.setLatLng(e[0])});else if(!e||!e.length)console.error("The layer has no LatLngs");else{let i=e.findIndex(r=>t.getLatLng().equals(r));i>-1?(this._cornerMarkers[(t._index+1)%4].setLatLng(e[(i+1)%4]),this._cornerMarkers[(t._index+2)%4].setLatLng(e[(i+2)%4]),this._cornerMarkers[(t._index+3)%4].setLatLng(e[(i+3)%4])):this._cornerMarkers.forEach(r=>{r.setLatLng(e[r._index])})}},_findCorners(){this._angle===void 0&&this.setInitAngle(ye(this._map,this._layer.getLatLngs()[0][0],this._layer.getLatLngs()[0][1])||0);let t=this._layer.getLatLngs()[0];return L.PM.Utils._getRotatedRectangle(t[0],t[2],this.getAngle(),this._map||this)}});X.CircleMarker=X.extend({_shape:"CircleMarker",initialize(t){this._layer=t,this._enabled=!1,this._minRadiusOption="minRadiusCircleMarker",this._maxRadiusOption="maxRadiusCircleMarker",this._editableOption="resizeableCircleMarker",this._updateHiddenPolyCircle()},enable(t={draggable:!0,snappable:!0}){if(L.Util.setOptions(this,t),this.options.editable&&(this.options.resizeableCircleMarker=this.options.editable,delete this.options.editable),!this.options.allowEditing||!this._layer._map){this.disable();return}this._map=this._layer._map,this.enabled()&&this.disable(),this.applyOptions(),this._layer.on("remove",this.disable,this),this._enabled=!0,this._extendingEnable(),this._updateHiddenPolyCircle(),this._fireEnable()},_extendingEnable(){this._layer.on("pm:dragstart",this._onDragStart,this),this._layer.on("pm:drag",this._onMarkerDrag,this),this._layer.on("pm:dragend",this._onMarkerDragEnd,this)},disable(){this.dragging()||(this._map||(this._map=this._layer._map),this._map&&this.enabled()&&(this.layerDragEnabled()&&this.disableLayerDrag(),this._helperLayers&&(this._helperLayers.clearLayers(),this._helperLayers.removeFrom(this._map)),this.options[this._editableOption]?(this._map.off("move",this._syncMarkers,this),this._outerMarker.off("drag",this._handleOuterMarkerSnapping,this)):this._map.off("move",this._updateHiddenPolyCircle,this),this._extendingDisable(),this._layer.off("remove",this.disable,this),this._layerEdited&&this._fireUpdate(),this._layerEdited=!1,this._fireDisable(),this._enabled=!1))},_extendingDisable(){this._layer.off("contextmenu",this._removeMarker,this)},enabled(){return this._enabled},toggleEdit(t){this.enabled()?this.disable():this.enable(t)},applyOptions(){this.options[this._editableOption]?(this._initMarkers(),this._map.on("move",this._syncMarkers,this),this.options.snappable?(this._initSnappableMarkers(),this._outerMarker.on("drag",this._handleOuterMarkerSnapping,this),this._outerMarker.on("move",this._syncHintLine,this),this._outerMarker.on("move",this._syncCircleRadius,this)):this._disableSnapping()):(this.options.draggable&&this.enableLayerDrag(),this._map.on("move",this._updateHiddenPolyCircle,this),this.options.snappable?this._initSnappableMarkersDrag():this._disableSnappingDrag()),this._extendingApplyOptions()},_extendingApplyOptions(){this.options.preventMarkerRemoval||this._layer.on("contextmenu",this._removeMarker,this)},_initMarkers(){let t=this._map;this._helperLayers&&(this._helperLayers.removeFrom(t),this._helperLayers.clearLayers()),this._helperLayers=new L.FeatureGroup,this._helperLayers._pmTempLayer=!0,this._helperLayers.addTo(t);let e=this._layer.getLatLng(),i=this._layer._radius,r=this._getLatLngOnCircle(e,i);this._centerMarker=this._createCenterMarker(e),this._outerMarker=this._createOuterMarker(r),this._markers=[this._centerMarker,this._outerMarker],this._createHintLine(this._centerMarker,this._outerMarker)},_getLatLngOnCircle(t,e){let i=this._map.project(t),r=L.point(i.x+e,i.y);return this._map.unproject(r)},_createHintLine(t,e){let i=t.getLatLng(),r=e.getLatLng();this._hintline=L.polyline([i,r],this.options.hintlineStyle),this._setPane(this._hintline,"layerPane"),this._hintline._pmTempLayer=!0,this._helperLayers.addLayer(this._hintline)},_createCenterMarker(t){let e=this._createMarker(t);return this.options.draggable?(L.DomUtil.addClass(e._icon,"leaflet-pm-draggable"),e.on("move",this._moveCircle,this)):e.dragging.disable(),e},_createOuterMarker(t){let e=this._createMarker(t);return e.on("drag",this._resizeCircle,this),e},_createMarker(t){let e=new L.Marker(t,{draggable:!0,icon:L.divIcon({className:"marker-icon"})});return this._setPane(e,"vertexPane"),e._origLatLng=t,e._pmTempLayer=!0,e.on("dragstart",this._onMarkerDragStart,this),e.on("drag",this._onMarkerDrag,this),e.on("dragend",this._onMarkerDragEnd,this),e.on("click",this._onVertexClick,this),this._helperLayers.addLayer(e),e},_moveCircle(t){if(t.target._cancelDragEventChain)return;let i=this._centerMarker.getLatLng();this._layer.setLatLng(i);let r=this._layer._radius,n=this._getLatLngOnCircle(i,r);this._outerMarker._latlng=n,this._outerMarker.update(),this._syncHintLine(),this._updateHiddenPolyCircle(),this._fireCenterPlaced("Edit"),this._fireChange(this._layer.getLatLng(),"Edit")},_syncMarkers(){let t=this._layer.getLatLng(),e=this._layer._radius,i=this._getLatLngOnCircle(t,e);this._outerMarker.setLatLng(i),this._centerMarker.setLatLng(t),this._syncHintLine(),this._updateHiddenPolyCircle()},_resizeCircle(){this._outerMarker.setLatLng(this._getNewDestinationOfOuterMarker()),this._syncHintLine(),this._syncCircleRadius()},_syncCircleRadius(){let t=this._centerMarker.getLatLng(),e=this._outerMarker.getLatLng(),i=this._distanceCalculation(t,e);this.options[this._minRadiusOption]&&i<this.options[this._minRadiusOption]?this._layer.setRadius(this.options[this._minRadiusOption]):this.options[this._maxRadiusOption]&&i>this.options[this._maxRadiusOption]?this._layer.setRadius(this.options[this._maxRadiusOption]):this._layer.setRadius(i),this._updateHiddenPolyCircle(),this._fireChange(this._layer.getLatLng(),"Edit")},_syncHintLine(){let t=this._centerMarker.getLatLng(),e=this._outerMarker.getLatLng();this._hintline.setLatLngs([t,e])},_removeMarker(){this.options[this._editableOption]&&this.disable(),this._layer.remove(),this._fireRemove(this._layer),this._fireRemove(this._map,this._layer)},_onDragStart(){this._map.pm.Draw.CircleMarker._layerIsDragging=!0},_onMarkerDragStart(t){this._vertexValidation("move",t)&&this._fireMarkerDragStart(t)},_onMarkerDrag(t){let e=t.target;e instanceof L.Marker&&!this._vertexValidationDrag(e)||this._fireMarkerDrag(t)},_onMarkerDragEnd(t){this._extedingMarkerDragEnd();let e=t.target;this._vertexValidationDragEnd(e)&&(this.options[this._editableOption]&&(this._fireEdit(),this._layerEdited=!0),this._fireMarkerDragEnd(t))},_extedingMarkerDragEnd(){this._map.pm.Draw.CircleMarker._layerIsDragging=!1},_initSnappableMarkersDrag(){let t=this._layer;this.options.snapDistance=this.options.snapDistance||30,this.options.snapSegment=this.options.snapSegment===void 0?!0:this.options.snapSegment,t.off("pm:drag",this._handleSnapping,this),t.on("pm:drag",this._handleSnapping,this),t.off("pm:dragend",this._cleanupSnapping,this),t.on("pm:dragend",this._cleanupSnapping,this),t.off("pm:dragstart",this._unsnap,this),t.on("pm:dragstart",this._unsnap,this)},_disableSnappingDrag(){let t=this._layer;t.off("pm:drag",this._handleSnapping,this),t.off("pm:dragend",this._cleanupSnapping,this),t.off("pm:dragstart",this._unsnap,this)},_updateHiddenPolyCircle(){let t=this._layer._map||this._map;if(t){let e=L.PM.Utils.pxRadiusToMeterRadius(this._layer.getRadius(),t,this._layer.getLatLng()),i=L.circle(this._layer.getLatLng(),this._layer.options);i.setRadius(e);let r=t&&t.pm._isCRSSimple();this._hiddenPolyCircle?this._hiddenPolyCircle.setLatLngs(L.PM.Utils.circleToPolygon(i,200,!r).getLatLngs()):this._hiddenPolyCircle=L.PM.Utils.circleToPolygon(i,200,!r),this._hiddenPolyCircle._parentCopy||(this._hiddenPolyCircle._parentCopy=this._layer)}},_getNewDestinationOfOuterMarker(){let t=this._centerMarker.getLatLng(),e=this._outerMarker.getLatLng(),i=this._distanceCalculation(t,e);return this.options[this._minRadiusOption]&&i<this.options[this._minRadiusOption]?e=Zt(this._map,t,e,this._getMinDistanceInMeter(t)):this.options[this._maxRadiusOption]&&i>this.options[this._maxRadiusOption]&&(e=Zt(this._map,t,e,this._getMaxDistanceInMeter(t))),e},_handleOuterMarkerSnapping(){if(this._outerMarker._snapped){let t=this._centerMarker.getLatLng(),e=this._outerMarker.getLatLng(),i=this._distanceCalculation(t,e);this.options[this._minRadiusOption]&&i<this.options[this._minRadiusOption]?this._outerMarker.setLatLng(this._outerMarker._orgLatLng):this.options[this._maxRadiusOption]&&i>this.options[this._maxRadiusOption]&&this._outerMarker.setLatLng(this._outerMarker._orgLatLng)}this._outerMarker.setLatLng(this._getNewDestinationOfOuterMarker())},_distanceCalculation(t,e){return this._map.project(t).distanceTo(this._map.project(e))},_getMinDistanceInMeter(t){return L.PM.Utils.pxRadiusToMeterRadius(this.options[this._minRadiusOption],this._map,t)},_getMaxDistanceInMeter(t){return L.PM.Utils.pxRadiusToMeterRadius(this.options[this._maxRadiusOption],this._map,t)},_onVertexClick(t){t.target._dragging||this._fireVertexClick(t,void 0)}});X.Circle=X.CircleMarker.extend({_shape:"Circle",initialize(t){this._layer=t,this._enabled=!1,this._minRadiusOption="minRadiusCircle",this._maxRadiusOption="maxRadiusCircle",this._editableOption="resizeableCircle",this._updateHiddenPolyCircle()},enable(t){L.PM.Edit.CircleMarker.prototype.enable.call(this,t||{})},_extendingEnable(){},_extendingDisable(){this._layer.off("remove",this.disable,this);let t=this._layer._path?this._layer._path:this._layer._renderer._container;L.DomUtil.removeClass(t,"leaflet-pm-draggable")},_extendingApplyOptions(){},_syncMarkers(){},_removeMarker(){},_onDragStart(){},_extedingMarkerDragEnd(){},_updateHiddenPolyCircle(){let t=this._map&&this._map.pm._isCRSSimple();this._hiddenPolyCircle?this._hiddenPolyCircle.setLatLngs(L.PM.Utils.circleToPolygon(this._layer,200,!t).getLatLngs()):this._hiddenPolyCircle=L.PM.Utils.circleToPolygon(this._layer,200,!t),this._hiddenPolyCircle._parentCopy||(this._hiddenPolyCircle._parentCopy=this._layer)},_distanceCalculation(t,e){return this._map.distance(t,e)},_getMinDistanceInMeter(){return this.options[this._minRadiusOption]},_getMaxDistanceInMeter(){return this.options[this._maxRadiusOption]},_onVertexClick(t){t.target._dragging||this._fireVertexClick(t,void 0)}});X.ImageOverlay=X.extend({_shape:"ImageOverlay",initialize(t){this._layer=t,this._enabled=!1},toggleEdit(t){this.enabled()?this.disable():this.enable(t)},enabled(){return this._enabled},enable(t={draggable:!0,snappable:!0}){if(L.Util.setOptions(this,t),this._map=this._layer._map,!!this._map){if(!this.options.allowEditing){this.disable();return}this.enabled()||this.disable(),this.enableLayerDrag(),this._layer.on("remove",this.disable,this),this._enabled=!0,this._otherSnapLayers=this._findCorners(),this._fireEnable()}},disable(){this._dragging||(this._map||(this._map=this._layer._map),this.disableLayerDrag(),this._layer.off("remove",this.disable,this),this.enabled()||(this._layerEdited&&this._fireUpdate(),this._layerEdited=!1,this._fireDisable()),this._enabled=!1)},_findCorners(){let t=this._layer.getBounds(),e=t.getNorthWest(),i=t.getNorthEast(),r=t.getSouthEast(),n=t.getSouthWest();return[e,i,r,n]}});X.Text=X.extend({_shape:"Text",initialize(t){this._layer=t,this._enabled=!1},enable(t){if(L.Util.setOptions(this,t),!!this.textArea){if(!this.options.allowEditing||!this._layer._map){this.disable();return}this._map=this._layer._map,this.enabled()&&this.disable(),this.applyOptions(),this._safeToCacheDragState=!0,this._focusChange(),this.textArea.readOnly=!1,this.textArea.classList.remove("pm-disabled"),this._layer.on("remove",this.disable,this),L.DomEvent.on(this.textArea,"input",this._autoResize,this),L.DomEvent.on(this.textArea,"focus",this._focusChange,this),L.DomEvent.on(this.textArea,"blur",this._focusChange,this),this._layer.on("dblclick",L.DomEvent.stop),L.DomEvent.off(this.textArea,"mousedown",this._preventTextSelection),this._enabled=!0,this._fireEnable()}},disable(){if(!this.enabled())return;this._layer.off("remove",this.disable,this),L.DomEvent.off(this.textArea,"input",this._autoResize,this),L.DomEvent.off(this.textArea,"focus",this._focusChange,this),L.DomEvent.off(this.textArea,"blur",this._focusChange,this),document.removeEventListener("click",this._documentClickThis,{capture:!0}),this._focusChange(),this.textArea.readOnly=!0,this.textArea.classList.add("pm-disabled");let t=document.activeElement;this.textArea.focus(),this.textArea.selectionStart=0,this.textArea.selectionEnd=0,L.DomEvent.on(this.textArea,"mousedown",this._preventTextSelection),t.focus(),this._disableOnBlurActive=!1,this._layerEdited&&this._fireUpdate(),this._layerEdited=!1,this._fireDisable(),this._enabled=!1},enabled(){return this._enabled},toggleEdit(t){this.enabled()?this.disable():this.enable(t)},applyOptions(){this.options.snappable?this._initSnappableMarkers():this._disableSnapping()},_initSnappableMarkers(){let t=this._layer;this.options.snapDistance=this.options.snapDistance||30,this.options.snapSegment=this.options.snapSegment===void 0?!0:this.options.snapSegment,t.off("pm:drag",this._handleSnapping,this),t.on("pm:drag",this._handleSnapping,this),t.off("pm:dragend",this._cleanupSnapping,this),t.on("pm:dragend",this._cleanupSnapping,this),t.off("pm:dragstart",this._unsnap,this),t.on("pm:dragstart",this._unsnap,this)},_disableSnapping(){let t=this._layer;t.off("pm:drag",this._handleSnapping,this),t.off("pm:dragend",this._cleanupSnapping,this),t.off("pm:dragstart",this._unsnap,this)},_autoResize(){this.textArea.style.height="1px",this.textArea.style.width="1px";let t=this.textArea.scrollHeight>21?this.textArea.scrollHeight:21,e=this.textArea.scrollWidth>16?this.textArea.scrollWidth:16;this.textArea.style.height=`${t}px`,this.textArea.style.width=`${e}px`,this._layer.options.text=this.getText(),this._fireTextChange(this.getText())},_disableOnBlur(){this._disableOnBlurActive=!0,setTimeout(()=>{this.enabled()&&(this._documentClickThis=this._documentClickThis||this._documentClick.bind(this),document.addEventListener("click",this._documentClickThis,{capture:!0}))},100)},_documentClick(t){t.target!==this.textArea&&(this.disable(),!this.getText()&&this.options.removeIfEmpty&&this.remove())},_focusChange(t={}){let e=this._hasFocus;this._hasFocus=t.type==="focus",!e!=!this._hasFocus&&(this._hasFocus?(this._applyFocus(),this._focusText=this.getText(),this._fireTextFocus()):(this._removeFocus(),this._fireTextBlur(),this._focusText!==this.getText()&&(this._fireEdit(),this._layerEdited=!0)))},_applyFocus(){this.textArea.classList.add("pm-hasfocus"),this._map.dragging&&(this._safeToCacheDragState&&(this._originalMapDragState=this._map.dragging._enabled,this._safeToCacheDragState=!1),this._map.dragging.disable())},_removeFocus(){this._map.dragging&&(this._originalMapDragState&&this._map.dragging.enable(),this._safeToCacheDragState=!0),this.textArea.classList.remove("pm-hasfocus")},focus(){if(!this.enabled())throw new TypeError("Layer is not enabled");this.textArea.focus()},blur(){if(!this.enabled())throw new TypeError("Layer is not enabled");this.textArea.blur(),this._disableOnBlurActive&&this.disable()},hasFocus(){return this._hasFocus},getElement(){return this.textArea},setText(t){t&&(this.textArea.value=t),this._autoResize()},getText(){return this.textArea.value},_initTextMarker(){if(this.textArea=L.PM.Draw.Text.prototype._createTextArea.call(this),this.options.className){let e=this.options.className.split(" ");this.textArea.classList.add(...e)}let t=L.PM.Draw.Text.prototype._createTextIcon.call(this,this.textArea);this._layer.setIcon(t),this._layer.once("add",this._createTextMarker,this)},_createTextMarker(t=!1){this._layer.off("add",this._createTextMarker,this),this._layer.getElement().tabIndex=-1,this.textArea.wrap="off",this.textArea.style.overflow="hidden",this.textArea.style.height=L.DomUtil.getStyle(this.textArea,"font-size"),this.textArea.style.width="1px",this._layer.options.text&&this.setText(this._layer.options.text),this._autoResize(),t===!0&&(this.enable(),this.focus(),this._disableOnBlur())},_preventTextSelection(t){t.preventDefault()}});var Xi=function(e,i,r,n,s,a){this._matrix=[e,i,r,n,s,a]};Xi.init=()=>new L.PM.Matrix(1,0,0,1,0,0);Xi.prototype={transform(t){return this._transform(t.clone())},_transform(t){let e=this._matrix,{x:i,y:r}=t;return t.x=e[0]*i+e[1]*r+e[4],t.y=e[2]*i+e[3]*r+e[5],t},untransform(t){let e=this._matrix;return new L.Point((t.x/e[0]-e[4])/e[0],(t.y/e[2]-e[5])/e[2])},clone(){let t=this._matrix;return new L.PM.Matrix(t[0],t[1],t[2],t[3],t[4],t[5])},translate(t){if(t===void 0)return new L.Point(this._matrix[4],this._matrix[5]);let e,i;return typeof t=="number"?(e=t,i=t):(e=t.x,i=t.y),this._add(1,0,0,1,e,i)},scale(t,e){if(t===void 0)return new L.Point(this._matrix[0],this._matrix[3]);let i,r;return e=e||L.point(0,0),typeof t=="number"?(i=t,r=t):(i=t.x,r=t.y),this._add(i,0,0,r,e.x,e.y)._add(1,0,0,1,-e.x,-e.y)},rotate(t,e){let i=Math.cos(t),r=Math.sin(t);return e=e||new L.Point(0,0),this._add(i,r,-r,i,e.x,e.y)._add(1,0,0,1,-e.x,-e.y)},flip(){return this._matrix[1]*=-1,this._matrix[2]*=-1,this},_add(t,e,i,r,n,s){let a=[[],[],[]],o=this._matrix,h=[[o[0],o[2],o[4]],[o[1],o[3],o[5]],[0,0,1]],l=[[t,i,n],[e,r,s],[0,0,1]],d;t&&t instanceof L.PM.Matrix&&(o=t._matrix,l=[[o[0],o[2],o[4]],[o[1],o[3],o[5]],[0,0,1]]);for(let f=0;f<3;f+=1)for(let k=0;k<3;k+=1){d=0;for(let w=0;w<3;w+=1)d+=h[f][w]*l[w][k];a[f][k]=d}return this._matrix=[a[0][0],a[1][0],a[0][1],a[1][1],a[0][2],a[1][2]],this}};var Dl=Xi;var u_={calcMiddleLatLng(t,e,i){let r=t.project(e),n=t.project(i);return t.unproject(r._add(n)._divideBy(2))},findLayers(t){let e=[];return t.eachLayer(i=>{(i instanceof L.Polyline||i instanceof L.Marker||i instanceof L.Circle||i instanceof L.CircleMarker||i instanceof L.ImageOverlay)&&e.push(i)}),e=e.filter(i=>!!i.pm),e=e.filter(i=>!i._pmTempLayer),e=e.filter(i=>!L.PM.optIn&&!i.options.pmIgnore||L.PM.optIn&&i.options.pmIgnore===!1),e},circleToPolygon(t,e=60,i=!0){let r=t.getLatLng(),n=t.getRadius(),s=bi(r,n,e,0,i),a=[];for(let o=0;o<s.length;o+=1){let h=[s[o].lat,s[o].lng];a.push(h)}return L.polygon(a,t.options)},disablePopup(t){t.getPopup()&&(t._tempPopupCopy=t.getPopup(),t.unbindPopup())},enablePopup(t){t._tempPopupCopy&&(t.bindPopup(t._tempPopupCopy),delete t._tempPopupCopy)},_fireEvent(t,e,i,r=!1){t.fire(e,i,r);let{groups:n}=this.getAllParentGroups(t);n.forEach(s=>{s.fire(e,i,r)})},getAllParentGroups(t){let e=[],i=[],r=n=>{for(let s in n._eventParents)if(e.indexOf(s)===-1){e.push(s);let a=n._eventParents[s];i.push(a),r(a)}};return!t._pmLastGroupFetch||!t._pmLastGroupFetch.time||new Date().getTime()-t._pmLastGroupFetch.time>1e3?(r(t),t._pmLastGroupFetch={time:new Date().getTime(),groups:i,groupIds:e},{groupIds:e,groups:i}):{groups:t._pmLastGroupFetch.groups,groupIds:t._pmLastGroupFetch.groupIds}},createGeodesicPolygon:bi,getTranslation:F,findDeepCoordIndex(t,e,i=!0){let r,n=a=>(o,h)=>{let l=a.concat(h);if(i){if(o.lat&&o.lat===e.lat&&o.lng===e.lng)return r=l,!0}else if(o.lat&&L.latLng(o).equals(e))return r=l,!0;return Array.isArray(o)&&o.some(n(l))};t.some(n([]));let s={};return r&&(s={indexPath:r,index:r[r.length-1],parentPath:r.slice(0,r.length-1)}),s},findDeepMarkerIndex(t,e){let i,r=s=>(a,o)=>{let h=s.concat(o);return a._leaflet_id===e._leaflet_id?(i=h,!0):Array.isArray(a)&&a.some(r(h))};t.some(r([]));let n={};return i&&(n={indexPath:i,index:i[i.length-1],parentPath:i.slice(0,i.length-1)}),n},_getIndexFromSegment(t,e){if(e&&e.length===2){let i=this.findDeepCoordIndex(t,e[0]),r=this.findDeepCoordIndex(t,e[1]),n=Math.max(i.index,r.index);return(i.index===0||r.index===0)&&n!==1&&(n+=1),{indexA:i,indexB:r,newIndex:n,indexPath:i.indexPath,parentPath:i.parentPath}}return null},_getRotatedRectangle(t,e,i,r){let n=Ot(r,t),s=Ot(r,e),a=i*Math.PI/180,o=Math.cos(a),h=Math.sin(a),l=(s.x-n.x)*o+(s.y-n.y)*h,d=(s.y-n.y)*o-(s.x-n.x)*h,f=l*o+n.x,k=l*h+n.y,w=-d*h+n.x,S=d*o+n.y,A=Ee(r,n),g=Ee(r,{x:f,y:k}),M=Ee(r,s),m=Ee(r,{x:w,y:S});return[A,g,M,m]},pxRadiusToMeterRadius(t,e,i){let r=e.project(i),n=L.point(r.x+t,r.y);return e.distance(e.unproject(n),i)}},Rl=u_;L.PM=L.PM||{version:Ji.version,Map:Do,Toolbar:Oo,Draw:Y,Edit:X,Utils:Rl,Matrix:Dl,activeLang:"en",optIn:!1,initialize(t){this.addInitHooks(t)},setOptIn(t){this.optIn=!!t},addInitHooks(){function t(){this.pm=void 0,L.PM.optIn?this.options.pmIgnore===!1&&(this.pm=new L.PM.Map(this)):this.options.pmIgnore||(this.pm=new L.PM.Map(this)),this.pm&&this.pm.setGlobalOptions({})}L.Map.addInitHook(t);function e(){this.pm=void 0,L.PM.optIn?this.options.pmIgnore===!1&&(this.pm=new L.PM.Edit.LayerGroup(this)):this.options.pmIgnore||(this.pm=new L.PM.Edit.LayerGroup(this))}L.LayerGroup.addInitHook(e);function i(){this.pm=void 0,L.PM.optIn?this.options.pmIgnore===!1&&(this.options.textMarker?(this.pm=new L.PM.Edit.Text(this),this.options._textMarkerOverPM||this.pm._initTextMarker(),delete this.options._textMarkerOverPM):this.pm=new L.PM.Edit.Marker(this)):this.options.pmIgnore||(this.options.textMarker?(this.pm=new L.PM.Edit.Text(this),this.options._textMarkerOverPM||this.pm._initTextMarker(),delete this.options._textMarkerOverPM):this.pm=new L.PM.Edit.Marker(this))}L.Marker.addInitHook(i);function r(){this.pm=void 0,L.PM.optIn?this.options.pmIgnore===!1&&(this.pm=new L.PM.Edit.CircleMarker(this)):this.options.pmIgnore||(this.pm=new L.PM.Edit.CircleMarker(this))}L.CircleMarker.addInitHook(r);function n(){this.pm=void 0,L.PM.optIn?this.options.pmIgnore===!1&&(this.pm=new L.PM.Edit.Line(this)):this.options.pmIgnore||(this.pm=new L.PM.Edit.Line(this))}L.Polyline.addInitHook(n);function s(){this.pm=void 0,L.PM.optIn?this.options.pmIgnore===!1&&(this.pm=new L.PM.Edit.Polygon(this)):this.options.pmIgnore||(this.pm=new L.PM.Edit.Polygon(this))}L.Polygon.addInitHook(s);function a(){this.pm=void 0,L.PM.optIn?this.options.pmIgnore===!1&&(this.pm=new L.PM.Edit.Rectangle(this)):this.options.pmIgnore||(this.pm=new L.PM.Edit.Rectangle(this))}L.Rectangle.addInitHook(a);function o(){this.pm=void 0,L.PM.optIn?this.options.pmIgnore===!1&&(this.pm=new L.PM.Edit.Circle(this)):this.options.pmIgnore||(this.pm=new L.PM.Edit.Circle(this))}L.Circle.addInitHook(o);function h(){this.pm=void 0,L.PM.optIn?this.options.pmIgnore===!1&&(this.pm=new L.PM.Edit.ImageOverlay(this)):this.options.pmIgnore||(this.pm=new L.PM.Edit.ImageOverlay(this))}L.ImageOverlay.addInitHook(h)},reInitLayer(t){t instanceof L.LayerGroup&&t.eachLayer(e=>{this.reInitLayer(e)}),t.pm||L.PM.optIn&&t.options.pmIgnore!==!1||t.options.pmIgnore||(t instanceof L.Map?t.pm=new L.PM.Map(t):t instanceof L.Marker?t.options.textMarker?(t.pm=new L.PM.Edit.Text(t),t.pm._initTextMarker(),t.pm._createTextMarker(!1)):t.pm=new L.PM.Edit.Marker(t):t instanceof L.Circle?t.pm=new L.PM.Edit.Circle(t):t instanceof L.CircleMarker?t.pm=new L.PM.Edit.CircleMarker(t):t instanceof L.Rectangle?t.pm=new L.PM.Edit.Rectangle(t):t instanceof L.Polygon?t.pm=new L.PM.Edit.Polygon(t):t instanceof L.Polyline?t.pm=new L.PM.Edit.Line(t):t instanceof L.LayerGroup?t.pm=new L.PM.Edit.LayerGroup(t):t instanceof L.ImageOverlay&&(t.pm=new L.PM.Edit.ImageOverlay(t)))}};L.version==="1.7.1"&&L.Canvas.include({_onClick(t){let e=this._map.mouseEventToLayerPoint(t),i,r;for(let n=this._drawFirst;n;n=n.next)i=n.layer,i.options.interactive&&i._containsPoint(e)&&(!(t.type==="click"||t.type==="preclick")||!this._map._draggableMoved(i))&&(r=i);r&&(L.DomEvent.fakeStop(t),this._fireEvent([r],t))}});L.PM.initialize();})();
diff --git a/internal/web/static/leaflet.css b/internal/web/static/leaflet.css
deleted file mode 100644
index 264c3fb..0000000
--- a/internal/web/static/leaflet.css
+++ /dev/null
@@ -1,666 +0,0 @@
-/* @preserve
- * Leaflet 1.9.4 stylesheet (leaflet.css), https://leafletjs.com
- * (c) 2010-2023 Volodymyr Agafonkin, (c) 2010-2011 CloudMade
- * BSD-2-Clause. Vendored (self-hosted per CSP); see THIRD-PARTY-NOTICES.md.
- */
-/* required styles */
-
-.leaflet-pane,
-.leaflet-tile,
-.leaflet-marker-icon,
-.leaflet-marker-shadow,
-.leaflet-tile-container,
-.leaflet-pane > svg,
-.leaflet-pane > canvas,
-.leaflet-zoom-box,
-.leaflet-image-layer,
-.leaflet-layer {
-	position: absolute;
-	left: 0;
-	top: 0;
-	}
-.leaflet-container {
-	overflow: hidden;
-	}
-.leaflet-tile,
-.leaflet-marker-icon,
-.leaflet-marker-shadow {
-	-webkit-user-select: none;
-	   -moz-user-select: none;
-	        user-select: none;
-	  -webkit-user-drag: none;
-	}
-/* Prevents IE11 from highlighting tiles in blue */
-.leaflet-tile::selection {
-	background: transparent;
-}
-/* Safari renders non-retina tile on retina better with this, but Chrome is worse */
-.leaflet-safari .leaflet-tile {
-	image-rendering: -webkit-optimize-contrast;
-	}
-/* hack that prevents hw layers "stretching" when loading new tiles */
-.leaflet-safari .leaflet-tile-container {
-	width: 1600px;
-	height: 1600px;
-	-webkit-transform-origin: 0 0;
-	}
-.leaflet-marker-icon,
-.leaflet-marker-shadow {
-	display: block;
-	}
-/* .leaflet-container svg: reset svg max-width decleration shipped in Joomla! (joomla.org) 3.x */
-/* .leaflet-container img: map is broken in FF if you have max-width: 100% on tiles */
-.leaflet-container .leaflet-overlay-pane svg {
-	max-width: none !important;
-	max-height: none !important;
-	}
-.leaflet-container .leaflet-marker-pane img,
-.leaflet-container .leaflet-shadow-pane img,
-.leaflet-container .leaflet-tile-pane img,
-.leaflet-container img.leaflet-image-layer,
-.leaflet-container .leaflet-tile {
-	max-width: none !important;
-	max-height: none !important;
-	width: auto;
-	padding: 0;
-	}
-
-.leaflet-container img.leaflet-tile {
-	/* See: https://bugs.chromium.org/p/chromium/issues/detail?id=600120 */
-	mix-blend-mode: plus-lighter;
-}
-
-.leaflet-container.leaflet-touch-zoom {
-	-ms-touch-action: pan-x pan-y;
-	touch-action: pan-x pan-y;
-	}
-.leaflet-container.leaflet-touch-drag {
-	-ms-touch-action: pinch-zoom;
-	/* Fallback for FF which doesn't support pinch-zoom */
-	touch-action: none;
-	touch-action: pinch-zoom;
-}
-.leaflet-container.leaflet-touch-drag.leaflet-touch-zoom {
-	-ms-touch-action: none;
-	touch-action: none;
-}
-.leaflet-container {
-	-webkit-tap-highlight-color: transparent;
-}
-.leaflet-container a {
-	-webkit-tap-highlight-color: rgba(51, 181, 229, 0.4);
-}
-.leaflet-tile {
-	filter: inherit;
-	visibility: hidden;
-	}
-.leaflet-tile-loaded {
-	visibility: inherit;
-	}
-.leaflet-zoom-box {
-	width: 0;
-	height: 0;
-	-moz-box-sizing: border-box;
-	     box-sizing: border-box;
-	z-index: 800;
-	}
-/* workaround for https://bugzilla.mozilla.org/show_bug.cgi?id=888319 */
-.leaflet-overlay-pane svg {
-	-moz-user-select: none;
-	}
-
-.leaflet-pane         { z-index: 400; }
-
-.leaflet-tile-pane    { z-index: 200; }
-.leaflet-overlay-pane { z-index: 400; }
-.leaflet-shadow-pane  { z-index: 500; }
-.leaflet-marker-pane  { z-index: 600; }
-.leaflet-tooltip-pane   { z-index: 650; }
-.leaflet-popup-pane   { z-index: 700; }
-
-.leaflet-map-pane canvas { z-index: 100; }
-.leaflet-map-pane svg    { z-index: 200; }
-
-.leaflet-vml-shape {
-	width: 1px;
-	height: 1px;
-	}
-.lvml {
-	behavior: url(#default#VML);
-	display: inline-block;
-	position: absolute;
-	}
-
-
-/* control positioning */
-
-.leaflet-control {
-	position: relative;
-	z-index: 800;
-	pointer-events: visiblePainted; /* IE 9-10 doesn't have auto */
-	pointer-events: auto;
-	}
-.leaflet-top,
-.leaflet-bottom {
-	position: absolute;
-	z-index: 1000;
-	pointer-events: none;
-	}
-.leaflet-top {
-	top: 0;
-	}
-.leaflet-right {
-	right: 0;
-	}
-.leaflet-bottom {
-	bottom: 0;
-	}
-.leaflet-left {
-	left: 0;
-	}
-.leaflet-control {
-	float: left;
-	clear: both;
-	}
-.leaflet-right .leaflet-control {
-	float: right;
-	}
-.leaflet-top .leaflet-control {
-	margin-top: 10px;
-	}
-.leaflet-bottom .leaflet-control {
-	margin-bottom: 10px;
-	}
-.leaflet-left .leaflet-control {
-	margin-left: 10px;
-	}
-.leaflet-right .leaflet-control {
-	margin-right: 10px;
-	}
-
-
-/* zoom and fade animations */
-
-.leaflet-fade-anim .leaflet-popup {
-	opacity: 0;
-	-webkit-transition: opacity 0.2s linear;
-	   -moz-transition: opacity 0.2s linear;
-	        transition: opacity 0.2s linear;
-	}
-.leaflet-fade-anim .leaflet-map-pane .leaflet-popup {
-	opacity: 1;
-	}
-.leaflet-zoom-animated {
-	-webkit-transform-origin: 0 0;
-	    -ms-transform-origin: 0 0;
-	        transform-origin: 0 0;
-	}
-svg.leaflet-zoom-animated {
-	will-change: transform;
-}
-
-.leaflet-zoom-anim .leaflet-zoom-animated {
-	-webkit-transition: -webkit-transform 0.25s cubic-bezier(0,0,0.25,1);
-	   -moz-transition:    -moz-transform 0.25s cubic-bezier(0,0,0.25,1);
-	        transition:         transform 0.25s cubic-bezier(0,0,0.25,1);
-	}
-.leaflet-zoom-anim .leaflet-tile,
-.leaflet-pan-anim .leaflet-tile {
-	-webkit-transition: none;
-	   -moz-transition: none;
-	        transition: none;
-	}
-
-.leaflet-zoom-anim .leaflet-zoom-hide {
-	visibility: hidden;
-	}
-
-
-/* cursors */
-
-.leaflet-interactive {
-	cursor: pointer;
-	}
-.leaflet-grab {
-	cursor: -webkit-grab;
-	cursor:    -moz-grab;
-	cursor:         grab;
-	}
-.leaflet-crosshair,
-.leaflet-crosshair .leaflet-interactive {
-	cursor: crosshair;
-	}
-.leaflet-popup-pane,
-.leaflet-control {
-	cursor: auto;
-	}
-.leaflet-dragging .leaflet-grab,
-.leaflet-dragging .leaflet-grab .leaflet-interactive,
-.leaflet-dragging .leaflet-marker-draggable {
-	cursor: move;
-	cursor: -webkit-grabbing;
-	cursor:    -moz-grabbing;
-	cursor:         grabbing;
-	}
-
-/* marker & overlays interactivity */
-.leaflet-marker-icon,
-.leaflet-marker-shadow,
-.leaflet-image-layer,
-.leaflet-pane > svg path,
-.leaflet-tile-container {
-	pointer-events: none;
-	}
-
-.leaflet-marker-icon.leaflet-interactive,
-.leaflet-image-layer.leaflet-interactive,
-.leaflet-pane > svg path.leaflet-interactive,
-svg.leaflet-image-layer.leaflet-interactive path {
-	pointer-events: visiblePainted; /* IE 9-10 doesn't have auto */
-	pointer-events: auto;
-	}
-
-/* visual tweaks */
-
-.leaflet-container {
-	background: #ddd;
-	outline-offset: 1px;
-	}
-.leaflet-container a {
-	color: #0078A8;
-	}
-.leaflet-zoom-box {
-	border: 2px dotted #38f;
-	background: rgba(255,255,255,0.5);
-	}
-
-
-/* general typography */
-.leaflet-container {
-	font-family: "Helvetica Neue", Arial, Helvetica, sans-serif;
-	font-size: 12px;
-	font-size: 0.75rem;
-	line-height: 1.5;
-	}
-
-
-/* general toolbar styles */
-
-.leaflet-bar {
-	box-shadow: 0 1px 5px rgba(0,0,0,0.65);
-	border-radius: 4px;
-	}
-.leaflet-bar a {
-	background-color: #fff;
-	border-bottom: 1px solid #ccc;
-	width: 26px;
-	height: 26px;
-	line-height: 26px;
-	display: block;
-	text-align: center;
-	text-decoration: none;
-	color: black;
-	}
-.leaflet-bar a,
-.leaflet-control-layers-toggle {
-	background-position: 50% 50%;
-	background-repeat: no-repeat;
-	display: block;
-	}
-.leaflet-bar a:hover,
-.leaflet-bar a:focus {
-	background-color: #f4f4f4;
-	}
-.leaflet-bar a:first-child {
-	border-top-left-radius: 4px;
-	border-top-right-radius: 4px;
-	}
-.leaflet-bar a:last-child {
-	border-bottom-left-radius: 4px;
-	border-bottom-right-radius: 4px;
-	border-bottom: none;
-	}
-.leaflet-bar a.leaflet-disabled {
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diff --git a/internal/web/static/leaflet.js b/internal/web/static/leaflet.js
deleted file mode 100644
index a3bf693..0000000
--- a/internal/web/static/leaflet.js
+++ /dev/null
@@ -1,6 +0,0 @@
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Date-this._startTime,i=1e3*this._duration;e<i?this._runFrame(this._easeOut(e/i),t):(this._runFrame(1),this._complete())},_runFrame:function(t,e){t=this._startPos.add(this._offset.multiplyBy(t));e&&t._round(),Z(this._el,t),this.fire("step")},_complete:function(){r(this._animId),this._inProgress=!1,this.fire("end")},_easeOut:function(t){return 1-Math.pow(1-t,this._easeOutPower)}}),A=it.extend({options:{crs:lt,center:void 0,zoom:void 0,minZoom:void 0,maxZoom:void 0,layers:[],maxBounds:void 0,renderer:void 0,zoomAnimation:!0,zoomAnimationThreshold:4,fadeAnimation:!0,markerZoomAnimation:!0,transform3DLimit:8388608,zoomSnap:1,zoomDelta:1,trackResize:!0},initialize:function(t,e){e=c(this,e),this._handlers=[],this._layers={},this._zoomBoundLayers={},this._sizeChanged=!0,this._initContainer(t),this._initLayout(),this._onResize=a(this._onResize,this),this._initEvents(),e.maxBounds&&this.setMaxBounds(e.maxBounds),void 0!==e.zoom&&(this._zoom=this._limitZoom(e.zoom)),e.center&&void 0!==e.zoom&&this.setView(w(e.center),e.zoom,{reset:!0}),this.callInitHooks(),this._zoomAnimated=ce&&b.any3d&&!b.mobileOpera&&this.options.zoomAnimation,this._zoomAnimated&&(this._createAnimProxy(),S(this._proxy,de,this._catchTransitionEnd,this)),this._addLayers(this.options.layers)},setView:function(t,e,i){if((e=void 0===e?this._zoom:this._limitZoom(e),t=this._limitCenter(w(t),e,this.options.maxBounds),i=i||{},this._stop(),this._loaded&&!i.reset&&!0!==i)&&(void 0!==i.animate&&(i.zoom=l({animate:i.animate},i.zoom),i.pan=l({animate:i.animate,duration:i.duration},i.pan)),this._zoom!==e?this._tryAnimatedZoom&&this._tryAnimatedZoom(t,e,i.zoom):this._tryAnimatedPan(t,i.pan)))return clearTimeout(this._sizeTimer),this;return this._resetView(t,e,i.pan&&i.pan.noMoveStart),this},setZoom:function(t,e){return this._loaded?this.setView(this.getCenter(),t,{zoom:e}):(this._zoom=t,this)},zoomIn:function(t,e){return t=t||(b.any3d?this.options.zoomDelta:1),this.setZoom(this._zoom+t,e)},zoomOut:function(t,e){return t=t||(b.any3d?this.options.zoomDelta:1),this.setZoom(this._zoom-t,e)},setZoomAround:function(t,e,i){var n=this.getZoomScale(e),o=this.getSize().divideBy(2),t=(t instanceof p?t:this.latLngToContainerPoint(t)).subtract(o).multiplyBy(1-1/n),n=this.containerPointToLatLng(o.add(t));return this.setView(n,e,{zoom:i})},_getBoundsCenterZoom:function(t,e){e=e||{},t=t.getBounds?t.getBounds():g(t);var i=m(e.paddingTopLeft||e.padding||[0,0]),n=m(e.paddingBottomRight||e.padding||[0,0]),o=this.getBoundsZoom(t,!1,i.add(n));return(o="number"==typeof e.maxZoom?Math.min(e.maxZoom,o):o)===1/0?{center:t.getCenter(),zoom:o}:(e=n.subtract(i).divideBy(2),n=this.project(t.getSouthWest(),o),i=this.project(t.getNorthEast(),o),{center:this.unproject(n.add(i).divideBy(2).add(e),o),zoom:o})},fitBounds:function(t,e){if((t=g(t)).isValid())return t=this._getBoundsCenterZoom(t,e),this.setView(t.center,t.zoom,e);throw new Error("Bounds are not valid.")},fitWorld:function(t){return this.fitBounds([[-90,-180],[90,180]],t)},panTo:function(t,e){return this.setView(t,this._zoom,{pan:e})},panBy:function(t,e){var i;return e=e||{},(t=m(t).round()).x||t.y?(!0===e.animate||this.getSize().contains(t)?(this._panAnim||(this._panAnim=new Fe,this._panAnim.on({step:this._onPanTransitionStep,end:this._onPanTransitionEnd},this)),e.noMoveStart||this.fire("movestart"),!1!==e.animate?(M(this._mapPane,"leaflet-pan-anim"),i=this._getMapPanePos().subtract(t).round(),this._panAnim.run(this._mapPane,i,e.duration||.25,e.easeLinearity)):(this._rawPanBy(t),this.fire("move").fire("moveend"))):this._resetView(this.unproject(this.project(this.getCenter()).add(t)),this.getZoom()),this):this.fire("moveend")},flyTo:function(n,o,t){if(!1===(t=t||{}).animate||!b.any3d)return this.setView(n,o,t);this._stop();var s=this.project(this.getCenter()),r=this.project(n),e=this.getSize(),a=this._zoom,h=(n=w(n),o=void 0===o?a:o,Math.max(e.x,e.y)),i=h*this.getZoomScale(a,o),l=r.distanceTo(s)||1,u=1.42,c=u*u;function d(t){t=(i*i-h*h+(t?-1:1)*c*c*l*l)/(2*(t?i:h)*c*l),t=Math.sqrt(t*t+1)-t;return t<1e-9?-18:Math.log(t)}function _(t){return(Math.exp(t)-Math.exp(-t))/2}function p(t){return(Math.exp(t)+Math.exp(-t))/2}var m=d(0);function f(t){return h*(p(m)*(_(t=m+u*t)/p(t))-_(m))/c}var g=Date.now(),v=(d(1)-m)/u,y=t.duration?1e3*t.duration:1e3*v*.8;return this._moveStart(!0,t.noMoveStart),function t(){var e=(Date.now()-g)/y,i=(1-Math.pow(1-e,1.5))*v;e<=1?(this._flyToFrame=x(t,this),this._move(this.unproject(s.add(r.subtract(s).multiplyBy(f(i)/l)),a),this.getScaleZoom(h/(e=i,h*(p(m)/p(m+u*e))),a),{flyTo:!0})):this._move(n,o)._moveEnd(!0)}.call(this),this},flyToBounds:function(t,e){t=this._getBoundsCenterZoom(t,e);return this.flyTo(t.center,t.zoom,e)},setMaxBounds:function(t){return t=g(t),this.listens("moveend",this._panInsideMaxBounds)&&this.off("moveend",this._panInsideMaxBounds),t.isValid()?(this.options.maxBounds=t,this._loaded&&this._panInsideMaxBounds(),this.on("moveend",this._panInsideMaxBounds)):(this.options.maxBounds=null,this)},setMinZoom:function(t){var e=this.options.minZoom;return this.options.minZoom=t,this._loaded&&e!==t&&(this.fire("zoomlevelschange"),this.getZoom()<this.options.minZoom)?this.setZoom(t):this},setMaxZoom:function(t){var e=this.options.maxZoom;return this.options.maxZoom=t,this._loaded&&e!==t&&(this.fire("zoomlevelschange"),this.getZoom()>this.options.maxZoom)?this.setZoom(t):this},panInsideBounds:function(t,e){this._enforcingBounds=!0;var i=this.getCenter(),t=this._limitCenter(i,this._zoom,g(t));return i.equals(t)||this.panTo(t,e),this._enforcingBounds=!1,this},panInside:function(t,e){var i=m((e=e||{}).paddingTopLeft||e.padding||[0,0]),n=m(e.paddingBottomRight||e.padding||[0,0]),o=this.project(this.getCenter()),t=this.project(t),s=this.getPixelBounds(),i=_([s.min.add(i),s.max.subtract(n)]),s=i.getSize();return i.contains(t)||(this._enforcingBounds=!0,n=t.subtract(i.getCenter()),i=i.extend(t).getSize().subtract(s),o.x+=n.x<0?-i.x:i.x,o.y+=n.y<0?-i.y:i.y,this.panTo(this.unproject(o),e),this._enforcingBounds=!1),this},invalidateSize:function(t){if(!this._loaded)return this;t=l({animate:!1,pan:!0},!0===t?{animate:!0}:t);var e=this.getSize(),i=(this._sizeChanged=!0,this._lastCenter=null,this.getSize()),n=e.divideBy(2).round(),o=i.divideBy(2).round(),n=n.subtract(o);return n.x||n.y?(t.animate&&t.pan?this.panBy(n):(t.pan&&this._rawPanBy(n),this.fire("move"),t.debounceMoveend?(clearTimeout(this._sizeTimer),this._sizeTimer=setTimeout(a(this.fire,this,"moveend"),200)):this.fire("moveend")),this.fire("resize",{oldSize:e,newSize:i})):this},stop:function(){return this.setZoom(this._limitZoom(this._zoom)),this.options.zoomSnap||this.fire("viewreset"),this._stop()},locate:function(t){var e,i;return t=this._locateOptions=l({timeout:1e4,watch:!1},t),"geolocation"in navigator?(e=a(this._handleGeolocationResponse,this),i=a(this._handleGeolocationError,this),t.watch?this._locationWatchId=navigator.geolocation.watchPosition(e,i,t):navigator.geolocation.getCurrentPosition(e,i,t)):this._handleGeolocationError({code:0,message:"Geolocation not supported."}),this},stopLocate:function(){return navigator.geolocation&&navigator.geolocation.clearWatch&&navigator.geolocation.clearWatch(this._locationWatchId),this._locateOptions&&(this._locateOptions.setView=!1),this},_handleGeolocationError:function(t){var e;this._container._leaflet_id&&(e=t.code,t=t.message||(1===e?"permission denied":2===e?"position unavailable":"timeout"),this._locateOptions.setView&&!this._loaded&&this.fitWorld(),this.fire("locationerror",{code:e,message:"Geolocation error: "+t+"."}))},_handleGeolocationResponse:function(t){if(this._container._leaflet_id){var e,i,n=new v(t.coords.latitude,t.coords.longitude),o=n.toBounds(2*t.coords.accuracy),s=this._locateOptions,r=(s.setView&&(e=this.getBoundsZoom(o),this.setView(n,s.maxZoom?Math.min(e,s.maxZoom):e)),{latlng:n,bounds:o,timestamp:t.timestamp});for(i in t.coords)"number"==typeof t.coords[i]&&(r[i]=t.coords[i]);this.fire("locationfound",r)}},addHandler:function(t,e){return e&&(e=this[t]=new e(this),this._handlers.push(e),this.options[t]&&e.enable()),this},remove:function(){if(this._initEvents(!0),this.options.maxBounds&&this.off("moveend",this._panInsideMaxBounds),this._containerId!==this._container._leaflet_id)throw new Error("Map container is being reused by another instance");try{delete this._container._leaflet_id,delete this._containerId}catch(t){this._container._leaflet_id=void 0,this._containerId=void 0}for(var t in void 0!==this._locationWatchId&&this.stopLocate(),this._stop(),T(this._mapPane),this._clearControlPos&&this._clearControlPos(),this._resizeRequest&&(r(this._resizeRequest),this._resizeRequest=null),this._clearHandlers(),this._loaded&&this.fire("unload"),this._layers)this._layers[t].remove();for(t in this._panes)T(this._panes[t]);return this._layers=[],this._panes=[],delete this._mapPane,delete this._renderer,this},createPane:function(t,e){e=P("div","leaflet-pane"+(t?" leaflet-"+t.replace("Pane","")+"-pane":""),e||this._mapPane);return t&&(this._panes[t]=e),e},getCenter:function(){return this._checkIfLoaded(),this._lastCenter&&!this._moved()?this._lastCenter.clone():this.layerPointToLatLng(this._getCenterLayerPoint())},getZoom:function(){return this._zoom},getBounds:function(){var t=this.getPixelBounds();return new s(this.unproject(t.getBottomLeft()),this.unproject(t.getTopRight()))},getMinZoom:function(){return void 0===this.options.minZoom?this._layersMinZoom||0:this.options.minZoom},getMaxZoom:function(){return void 0===this.options.maxZoom?void 0===this._layersMaxZoom?1/0:this._layersMaxZoom:this.options.maxZoom},getBoundsZoom:function(t,e,i){t=g(t),i=m(i||[0,0]);var n=this.getZoom()||0,o=this.getMinZoom(),s=this.getMaxZoom(),r=t.getNorthWest(),t=t.getSouthEast(),i=this.getSize().subtract(i),t=_(this.project(t,n),this.project(r,n)).getSize(),r=b.any3d?this.options.zoomSnap:1,a=i.x/t.x,i=i.y/t.y,t=e?Math.max(a,i):Math.min(a,i),n=this.getScaleZoom(t,n);return r&&(n=Math.round(n/(r/100))*(r/100),n=e?Math.ceil(n/r)*r:Math.floor(n/r)*r),Math.max(o,Math.min(s,n))},getSize:function(){return this._size&&!this._sizeChanged||(this._size=new p(this._container.clientWidth||0,this._container.clientHeight||0),this._sizeChanged=!1),this._size.clone()},getPixelBounds:function(t,e){t=this._getTopLeftPoint(t,e);return new f(t,t.add(this.getSize()))},getPixelOrigin:function(){return this._checkIfLoaded(),this._pixelOrigin},getPixelWorldBounds:function(t){return this.options.crs.getProjectedBounds(void 0===t?this.getZoom():t)},getPane:function(t){return"string"==typeof t?this._panes[t]:t},getPanes:function(){return this._panes},getContainer:function(){return this._container},getZoomScale:function(t,e){var i=this.options.crs;return e=void 0===e?this._zoom:e,i.scale(t)/i.scale(e)},getScaleZoom:function(t,e){var i=this.options.crs,t=(e=void 0===e?this._zoom:e,i.zoom(t*i.scale(e)));return isNaN(t)?1/0:t},project:function(t,e){return e=void 0===e?this._zoom:e,this.options.crs.latLngToPoint(w(t),e)},unproject:function(t,e){return e=void 0===e?this._zoom:e,this.options.crs.pointToLatLng(m(t),e)},layerPointToLatLng:function(t){t=m(t).add(this.getPixelOrigin());return this.unproject(t)},latLngToLayerPoint:function(t){return this.project(w(t))._round()._subtract(this.getPixelOrigin())},wrapLatLng:function(t){return this.options.crs.wrapLatLng(w(t))},wrapLatLngBounds:function(t){return this.options.crs.wrapLatLngBounds(g(t))},distance:function(t,e){return this.options.crs.distance(w(t),w(e))},containerPointToLayerPoint:function(t){return m(t).subtract(this._getMapPanePos())},layerPointToContainerPoint:function(t){return m(t).add(this._getMapPanePos())},containerPointToLatLng:function(t){t=this.containerPointToLayerPoint(m(t));return this.layerPointToLatLng(t)},latLngToContainerPoint:function(t){return this.layerPointToContainerPoint(this.latLngToLayerPoint(w(t)))},mouseEventToContainerPoint:function(t){return De(t,this._container)},mouseEventToLayerPoint:function(t){return this.containerPointToLayerPoint(this.mouseEventToContainerPoint(t))},mouseEventToLatLng:function(t){return this.layerPointToLatLng(this.mouseEventToLayerPoint(t))},_initContainer:function(t){t=this._container=_e(t);if(!t)throw new Error("Map container not found.");if(t._leaflet_id)throw new Error("Map container is already initialized.");S(t,"scroll",this._onScroll,this),this._containerId=h(t)},_initLayout:function(){var t=this._container,e=(this._fadeAnimated=this.options.fadeAnimation&&b.any3d,M(t,"leaflet-container"+(b.touch?" leaflet-touch":"")+(b.retina?" leaflet-retina":"")+(b.ielt9?" leaflet-oldie":"")+(b.safari?" leaflet-safari":"")+(this._fadeAnimated?" leaflet-fade-anim":"")),pe(t,"position"));"absolute"!==e&&"relative"!==e&&"fixed"!==e&&"sticky"!==e&&(t.style.position="relative"),this._initPanes(),this._initControlPos&&this._initControlPos()},_initPanes:function(){var t=this._panes={};this._paneRenderers={},this._mapPane=this.createPane("mapPane",this._container),Z(this._mapPane,new p(0,0)),this.createPane("tilePane"),this.createPane("overlayPane"),this.createPane("shadowPane"),this.createPane("markerPane"),this.createPane("tooltipPane"),this.createPane("popupPane"),this.options.markerZoomAnimation||(M(t.markerPane,"leaflet-zoom-hide"),M(t.shadowPane,"leaflet-zoom-hide"))},_resetView:function(t,e,i){Z(this._mapPane,new p(0,0));var n=!this._loaded,o=(this._loaded=!0,e=this._limitZoom(e),this.fire("viewprereset"),this._zoom!==e);this._moveStart(o,i)._move(t,e)._moveEnd(o),this.fire("viewreset"),n&&this.fire("load")},_moveStart:function(t,e){return t&&this.fire("zoomstart"),e||this.fire("movestart"),this},_move:function(t,e,i,n){void 0===e&&(e=this._zoom);var o=this._zoom!==e;return this._zoom=e,this._lastCenter=t,this._pixelOrigin=this._getNewPixelOrigin(t),n?i&&i.pinch&&this.fire("zoom",i):((o||i&&i.pinch)&&this.fire("zoom",i),this.fire("move",i)),this},_moveEnd:function(t){return t&&this.fire("zoomend"),this.fire("moveend")},_stop:function(){return r(this._flyToFrame),this._panAnim&&this._panAnim.stop(),this},_rawPanBy:function(t){Z(this._mapPane,this._getMapPanePos().subtract(t))},_getZoomSpan:function(){return this.getMaxZoom()-this.getMinZoom()},_panInsideMaxBounds:function(){this._enforcingBounds||this.panInsideBounds(this.options.maxBounds)},_checkIfLoaded:function(){if(!this._loaded)throw new Error("Set map center and zoom first.")},_initEvents:function(t){this._targets={};var e=t?k:S;e((this._targets[h(this._container)]=this)._container,"click dblclick mousedown mouseup mouseover mouseout mousemove contextmenu keypress keydown keyup",this._handleDOMEvent,this),this.options.trackResize&&e(window,"resize",this._onResize,this),b.any3d&&this.options.transform3DLimit&&(t?this.off:this.on).call(this,"moveend",this._onMoveEnd)},_onResize:function(){r(this._resizeRequest),this._resizeRequest=x(function(){this.invalidateSize({debounceMoveend:!0})},this)},_onScroll:function(){this._container.scrollTop=0,this._container.scrollLeft=0},_onMoveEnd:function(){var t=this._getMapPanePos();Math.max(Math.abs(t.x),Math.abs(t.y))>=this.options.transform3DLimit&&this._resetView(this.getCenter(),this.getZoom())},_findEventTargets:function(t,e){for(var i,n=[],o="mouseout"===e||"mouseover"===e,s=t.target||t.srcElement,r=!1;s;){if((i=this._targets[h(s)])&&("click"===e||"preclick"===e)&&this._draggableMoved(i)){r=!0;break}if(i&&i.listens(e,!0)){if(o&&!We(s,t))break;if(n.push(i),o)break}if(s===this._container)break;s=s.parentNode}return n=n.length||r||o||!this.listens(e,!0)?n:[this]},_isClickDisabled:function(t){for(;t&&t!==this._container;){if(t._leaflet_disable_click)return!0;t=t.parentNode}},_handleDOMEvent:function(t){var e,i=t.target||t.srcElement;!this._loaded||i._leaflet_disable_events||"click"===t.type&&this._isClickDisabled(i)||("mousedown"===(e=t.type)&&Me(i),this._fireDOMEvent(t,e))},_mouseEvents:["click","dblclick","mouseover","mouseout","contextmenu"],_fireDOMEvent:function(t,e,i){"click"===t.type&&((a=l({},t)).type="preclick",this._fireDOMEvent(a,a.type,i));var n=this._findEventTargets(t,e);if(i){for(var o=[],s=0;s<i.length;s++)i[s].listens(e,!0)&&o.push(i[s]);n=o.concat(n)}if(n.length){"contextmenu"===e&&O(t);var r,a=n[0],h={originalEvent:t};for("keypress"!==t.type&&"keydown"!==t.type&&"keyup"!==t.type&&(r=a.getLatLng&&(!a._radius||a._radius<=10),h.containerPoint=r?this.latLngToContainerPoint(a.getLatLng()):this.mouseEventToContainerPoint(t),h.layerPoint=this.containerPointToLayerPoint(h.containerPoint),h.latlng=r?a.getLatLng():this.layerPointToLatLng(h.layerPoint)),s=0;s<n.length;s++)if(n[s].fire(e,h,!0),h.originalEvent._stopped||!1===n[s].options.bubblingMouseEvents&&-1!==G(this._mouseEvents,e))return}},_draggableMoved:function(t){return(t=t.dragging&&t.dragging.enabled()?t:this).dragging&&t.dragging.moved()||this.boxZoom&&this.boxZoom.moved()},_clearHandlers:function(){for(var t=0,e=this._handlers.length;t<e;t++)this._handlers[t].disable()},whenReady:function(t,e){return this._loaded?t.call(e||this,{target:this}):this.on("load",t,e),this},_getMapPanePos:function(){return Pe(this._mapPane)||new p(0,0)},_moved:function(){var t=this._getMapPanePos();return t&&!t.equals([0,0])},_getTopLeftPoint:function(t,e){return(t&&void 0!==e?this._getNewPixelOrigin(t,e):this.getPixelOrigin()).subtract(this._getMapPanePos())},_getNewPixelOrigin:function(t,e){var i=this.getSize()._divideBy(2);return this.project(t,e)._subtract(i)._add(this._getMapPanePos())._round()},_latLngToNewLayerPoint:function(t,e,i){i=this._getNewPixelOrigin(i,e);return this.project(t,e)._subtract(i)},_latLngBoundsToNewLayerBounds:function(t,e,i){i=this._getNewPixelOrigin(i,e);return _([this.project(t.getSouthWest(),e)._subtract(i),this.project(t.getNorthWest(),e)._subtract(i),this.project(t.getSouthEast(),e)._subtract(i),this.project(t.getNorthEast(),e)._subtract(i)])},_getCenterLayerPoint:function(){return this.containerPointToLayerPoint(this.getSize()._divideBy(2))},_getCenterOffset:function(t){return this.latLngToLayerPoint(t).subtract(this._getCenterLayerPoint())},_limitCenter:function(t,e,i){var n,o;return!i||(n=this.project(t,e),o=this.getSize().divideBy(2),o=new f(n.subtract(o),n.add(o)),o=this._getBoundsOffset(o,i,e),Math.abs(o.x)<=1&&Math.abs(o.y)<=1)?t:this.unproject(n.add(o),e)},_limitOffset:function(t,e){var i;return e?(i=new f((i=this.getPixelBounds()).min.add(t),i.max.add(t)),t.add(this._getBoundsOffset(i,e))):t},_getBoundsOffset:function(t,e,i){e=_(this.project(e.getNorthEast(),i),this.project(e.getSouthWest(),i)),i=e.min.subtract(t.min),e=e.max.subtract(t.max);return new p(this._rebound(i.x,-e.x),this._rebound(i.y,-e.y))},_rebound:function(t,e){return 0<t+e?Math.round(t-e)/2:Math.max(0,Math.ceil(t))-Math.max(0,Math.floor(e))},_limitZoom:function(t){var e=this.getMinZoom(),i=this.getMaxZoom(),n=b.any3d?this.options.zoomSnap:1;return n&&(t=Math.round(t/n)*n),Math.max(e,Math.min(i,t))},_onPanTransitionStep:function(){this.fire("move")},_onPanTransitionEnd:function(){z(this._mapPane,"leaflet-pan-anim"),this.fire("moveend")},_tryAnimatedPan:function(t,e){t=this._getCenterOffset(t)._trunc();return!(!0!==(e&&e.animate)&&!this.getSize().contains(t))&&(this.panBy(t,e),!0)},_createAnimProxy:function(){var t=this._proxy=P("div","leaflet-proxy leaflet-zoom-animated");this._panes.mapPane.appendChild(t),this.on("zoomanim",function(t){var e=ue,i=this._proxy.style[e];be(this._proxy,this.project(t.center,t.zoom),this.getZoomScale(t.zoom,1)),i===this._proxy.style[e]&&this._animatingZoom&&this._onZoomTransitionEnd()},this),this.on("load moveend",this._animMoveEnd,this),this._on("unload",this._destroyAnimProxy,this)},_destroyAnimProxy:function(){T(this._proxy),this.off("load moveend",this._animMoveEnd,this),delete this._proxy},_animMoveEnd:function(){var t=this.getCenter(),e=this.getZoom();be(this._proxy,this.project(t,e),this.getZoomScale(e,1))},_catchTransitionEnd:function(t){this._animatingZoom&&0<=t.propertyName.indexOf("transform")&&this._onZoomTransitionEnd()},_nothingToAnimate:function(){return!this._container.getElementsByClassName("leaflet-zoom-animated").length},_tryAnimatedZoom:function(t,e,i){if(!this._animatingZoom){if(i=i||{},!this._zoomAnimated||!1===i.animate||this._nothingToAnimate()||Math.abs(e-this._zoom)>this.options.zoomAnimationThreshold)return!1;var n=this.getZoomScale(e),n=this._getCenterOffset(t)._divideBy(1-1/n);if(!0!==i.animate&&!this.getSize().contains(n))return!1;x(function(){this._moveStart(!0,i.noMoveStart||!1)._animateZoom(t,e,!0)},this)}return!0},_animateZoom:function(t,e,i,n){this._mapPane&&(i&&(this._animatingZoom=!0,this._animateToCenter=t,this._animateToZoom=e,M(this._mapPane,"leaflet-zoom-anim")),this.fire("zoomanim",{center:t,zoom:e,noUpdate:n}),this._tempFireZoomEvent||(this._tempFireZoomEvent=this._zoom!==this._animateToZoom),this._move(this._animateToCenter,this._animateToZoom,void 0,!0),setTimeout(a(this._onZoomTransitionEnd,this),250))},_onZoomTransitionEnd:function(){this._animatingZoom&&(this._mapPane&&z(this._mapPane,"leaflet-zoom-anim"),this._animatingZoom=!1,this._move(this._animateToCenter,this._animateToZoom,void 0,!0),this._tempFireZoomEvent&&this.fire("zoom"),delete this._tempFireZoomEvent,this.fire("move"),this._moveEnd(!0))}});function Ue(t){return new B(t)}var B=et.extend({options:{position:"topright"},initialize:function(t){c(this,t)},getPosition:function(){return this.options.position},setPosition:function(t){var e=this._map;return e&&e.removeControl(this),this.options.position=t,e&&e.addControl(this),this},getContainer:function(){return this._container},addTo:function(t){this.remove(),this._map=t;var e=this._container=this.onAdd(t),i=this.getPosition(),t=t._controlCorners[i];return M(e,"leaflet-control"),-1!==i.indexOf("bottom")?t.insertBefore(e,t.firstChild):t.appendChild(e),this._map.on("unload",this.remove,this),this},remove:function(){return this._map&&(T(this._container),this.onRemove&&this.onRemove(this._map),this._map.off("unload",this.remove,this),this._map=null),this},_refocusOnMap:function(t){this._map&&t&&0<t.screenX&&0<t.screenY&&this._map.getContainer().focus()}}),Ve=(A.include({addControl:function(t){return t.addTo(this),this},removeControl:function(t){return t.remove(),this},_initControlPos:function(){var i=this._controlCorners={},n="leaflet-",o=this._controlContainer=P("div",n+"control-container",this._container);function t(t,e){i[t+e]=P("div",n+t+" "+n+e,o)}t("top","left"),t("top","right"),t("bottom","left"),t("bottom","right")},_clearControlPos:function(){for(var t in this._controlCorners)T(this._controlCorners[t]);T(this._controlContainer),delete this._controlCorners,delete this._controlContainer}}),B.extend({options:{collapsed:!0,position:"topright",autoZIndex:!0,hideSingleBase:!1,sortLayers:!1,sortFunction:function(t,e,i,n){return i<n?-1:n<i?1:0}},initialize:function(t,e,i){for(var n in c(this,i),this._layerControlInputs=[],this._layers=[],this._lastZIndex=0,this._handlingClick=!1,this._preventClick=!1,t)this._addLayer(t[n],n);for(n in e)this._addLayer(e[n],n,!0)},onAdd:function(t){this._initLayout(),this._update(),(this._map=t).on("zoomend",this._checkDisabledLayers,this);for(var e=0;e<this._layers.length;e++)this._layers[e].layer.on("add remove",this._onLayerChange,this);return this._container},addTo:function(t){return B.prototype.addTo.call(this,t),this._expandIfNotCollapsed()},onRemove:function(){this._map.off("zoomend",this._checkDisabledLayers,this);for(var t=0;t<this._layers.length;t++)this._layers[t].layer.off("add remove",this._onLayerChange,this)},addBaseLayer:function(t,e){return this._addLayer(t,e),this._map?this._update():this},addOverlay:function(t,e){return this._addLayer(t,e,!0),this._map?this._update():this},removeLayer:function(t){t.off("add remove",this._onLayerChange,this);t=this._getLayer(h(t));return t&&this._layers.splice(this._layers.indexOf(t),1),this._map?this._update():this},expand:function(){M(this._container,"leaflet-control-layers-expanded"),this._section.style.height=null;var t=this._map.getSize().y-(this._container.offsetTop+50);return t<this._section.clientHeight?(M(this._section,"leaflet-control-layers-scrollbar"),this._section.style.height=t+"px"):z(this._section,"leaflet-control-layers-scrollbar"),this._checkDisabledLayers(),this},collapse:function(){return z(this._container,"leaflet-control-layers-expanded"),this},_initLayout:function(){var t="leaflet-control-layers",e=this._container=P("div",t),i=this.options.collapsed,n=(e.setAttribute("aria-haspopup",!0),Ie(e),Be(e),this._section=P("section",t+"-list")),o=(i&&(this._map.on("click",this.collapse,this),S(e,{mouseenter:this._expandSafely,mouseleave:this.collapse},this)),this._layersLink=P("a",t+"-toggle",e));o.href="#",o.title="Layers",o.setAttribute("role","button"),S(o,{keydown:function(t){13===t.keyCode&&this._expandSafely()},click:function(t){O(t),this._expandSafely()}},this),i||this.expand(),this._baseLayersList=P("div",t+"-base",n),this._separator=P("div",t+"-separator",n),this._overlaysList=P("div",t+"-overlays",n),e.appendChild(n)},_getLayer:function(t){for(var e=0;e<this._layers.length;e++)if(this._layers[e]&&h(this._layers[e].layer)===t)return this._layers[e]},_addLayer:function(t,e,i){this._map&&t.on("add remove",this._onLayerChange,this),this._layers.push({layer:t,name:e,overlay:i}),this.options.sortLayers&&this._layers.sort(a(function(t,e){return this.options.sortFunction(t.layer,e.layer,t.name,e.name)},this)),this.options.autoZIndex&&t.setZIndex&&(this._lastZIndex++,t.setZIndex(this._lastZIndex)),this._expandIfNotCollapsed()},_update:function(){if(this._container){me(this._baseLayersList),me(this._overlaysList),this._layerControlInputs=[];for(var t,e,i,n=0,o=0;o<this._layers.length;o++)i=this._layers[o],this._addItem(i),e=e||i.overlay,t=t||!i.overlay,n+=i.overlay?0:1;this.options.hideSingleBase&&(this._baseLayersList.style.display=(t=t&&1<n)?"":"none"),this._separator.style.display=e&&t?"":"none"}return this},_onLayerChange:function(t){this._handlingClick||this._update();var e=this._getLayer(h(t.target)),t=e.overlay?"add"===t.type?"overlayadd":"overlayremove":"add"===t.type?"baselayerchange":null;t&&this._map.fire(t,e)},_createRadioElement:function(t,e){t='<input type="radio" class="leaflet-control-layers-selector" name="'+t+'"'+(e?' checked="checked"':"")+"/>",e=document.createElement("div");return e.innerHTML=t,e.firstChild},_addItem:function(t){var e,i=document.createElement("label"),n=this._map.hasLayer(t.layer),n=(t.overlay?((e=document.createElement("input")).type="checkbox",e.className="leaflet-control-layers-selector",e.defaultChecked=n):e=this._createRadioElement("leaflet-base-layers_"+h(this),n),this._layerControlInputs.push(e),e.layerId=h(t.layer),S(e,"click",this._onInputClick,this),document.createElement("span")),o=(n.innerHTML=" "+t.name,document.createElement("span"));return i.appendChild(o),o.appendChild(e),o.appendChild(n),(t.overlay?this._overlaysList:this._baseLayersList).appendChild(i),this._checkDisabledLayers(),i},_onInputClick:function(){if(!this._preventClick){var t,e,i=this._layerControlInputs,n=[],o=[];this._handlingClick=!0;for(var s=i.length-1;0<=s;s--)t=i[s],e=this._getLayer(t.layerId).layer,t.checked?n.push(e):t.checked||o.push(e);for(s=0;s<o.length;s++)this._map.hasLayer(o[s])&&this._map.removeLayer(o[s]);for(s=0;s<n.length;s++)this._map.hasLayer(n[s])||this._map.addLayer(n[s]);this._handlingClick=!1,this._refocusOnMap()}},_checkDisabledLayers:function(){for(var t,e,i=this._layerControlInputs,n=this._map.getZoom(),o=i.length-1;0<=o;o--)t=i[o],e=this._getLayer(t.layerId).layer,t.disabled=void 0!==e.options.minZoom&&n<e.options.minZoom||void 0!==e.options.maxZoom&&n>e.options.maxZoom},_expandIfNotCollapsed:function(){return this._map&&!this.options.collapsed&&this.expand(),this},_expandSafely:function(){var t=this._section,e=(this._preventClick=!0,S(t,"click",O),this.expand(),this);setTimeout(function(){k(t,"click",O),e._preventClick=!1})}})),qe=B.extend({options:{position:"topleft",zoomInText:'<span aria-hidden="true">+</span>',zoomInTitle:"Zoom in",zoomOutText:'<span aria-hidden="true">&#x2212;</span>',zoomOutTitle:"Zoom out"},onAdd:function(t){var e="leaflet-control-zoom",i=P("div",e+" leaflet-bar"),n=this.options;return this._zoomInButton=this._createButton(n.zoomInText,n.zoomInTitle,e+"-in",i,this._zoomIn),this._zoomOutButton=this._createButton(n.zoomOutText,n.zoomOutTitle,e+"-out",i,this._zoomOut),this._updateDisabled(),t.on("zoomend zoomlevelschange",this._updateDisabled,this),i},onRemove:function(t){t.off("zoomend zoomlevelschange",this._updateDisabled,this)},disable:function(){return this._disabled=!0,this._updateDisabled(),this},enable:function(){return this._disabled=!1,this._updateDisabled(),this},_zoomIn:function(t){!this._disabled&&this._map._zoom<this._map.getMaxZoom()&&this._map.zoomIn(this._map.options.zoomDelta*(t.shiftKey?3:1))},_zoomOut:function(t){!this._disabled&&this._map._zoom>this._map.getMinZoom()&&this._map.zoomOut(this._map.options.zoomDelta*(t.shiftKey?3:1))},_createButton:function(t,e,i,n,o){i=P("a",i,n);return i.innerHTML=t,i.href="#",i.title=e,i.setAttribute("role","button"),i.setAttribute("aria-label",e),Ie(i),S(i,"click",Re),S(i,"click",o,this),S(i,"click",this._refocusOnMap,this),i},_updateDisabled:function(){var t=this._map,e="leaflet-disabled";z(this._zoomInButton,e),z(this._zoomOutButton,e),this._zoomInButton.setAttribute("aria-disabled","false"),this._zoomOutButton.setAttribute("aria-disabled","false"),!this._disabled&&t._zoom!==t.getMinZoom()||(M(this._zoomOutButton,e),this._zoomOutButton.setAttribute("aria-disabled","true")),!this._disabled&&t._zoom!==t.getMaxZoom()||(M(this._zoomInButton,e),this._zoomInButton.setAttribute("aria-disabled","true"))}}),Ge=(A.mergeOptions({zoomControl:!0}),A.addInitHook(function(){this.options.zoomControl&&(this.zoomControl=new qe,this.addControl(this.zoomControl))}),B.extend({options:{position:"bottomleft",maxWidth:100,metric:!0,imperial:!0},onAdd:function(t){var e="leaflet-control-scale",i=P("div",e),n=this.options;return this._addScales(n,e+"-line",i),t.on(n.updateWhenIdle?"moveend":"move",this._update,this),t.whenReady(this._update,this),i},onRemove:function(t){t.off(this.options.updateWhenIdle?"moveend":"move",this._update,this)},_addScales:function(t,e,i){t.metric&&(this._mScale=P("div",e,i)),t.imperial&&(this._iScale=P("div",e,i))},_update:function(){var t=this._map,e=t.getSize().y/2,t=t.distance(t.containerPointToLatLng([0,e]),t.containerPointToLatLng([this.options.maxWidth,e]));this._updateScales(t)},_updateScales:function(t){this.options.metric&&t&&this._updateMetric(t),this.options.imperial&&t&&this._updateImperial(t)},_updateMetric:function(t){var e=this._getRoundNum(t);this._updateScale(this._mScale,e<1e3?e+" m":e/1e3+" km",e/t)},_updateImperial:function(t){var e,i,t=3.2808399*t;5280<t?(i=this._getRoundNum(e=t/5280),this._updateScale(this._iScale,i+" mi",i/e)):(i=this._getRoundNum(t),this._updateScale(this._iScale,i+" ft",i/t))},_updateScale:function(t,e,i){t.style.width=Math.round(this.options.maxWidth*i)+"px",t.innerHTML=e},_getRoundNum:function(t){var e=Math.pow(10,(Math.floor(t)+"").length-1),t=t/e;return e*(t=10<=t?10:5<=t?5:3<=t?3:2<=t?2:1)}})),Ke=B.extend({options:{position:"bottomright",prefix:'<a href="https://leafletjs.com" title="A JavaScript library for interactive maps">'+(b.inlineSvg?'<svg aria-hidden="true" xmlns="http://www.w3.org/2000/svg" width="12" height="8" viewBox="0 0 12 8" class="leaflet-attribution-flag"><path fill="#4C7BE1" d="M0 0h12v4H0z"/><path fill="#FFD500" d="M0 4h12v3H0z"/><path fill="#E0BC00" d="M0 7h12v1H0z"/></svg> ':"")+"Leaflet</a>"},initialize:function(t){c(this,t),this._attributions={}},onAdd:function(t){for(var e in(t.attributionControl=this)._container=P("div","leaflet-control-attribution"),Ie(this._container),t._layers)t._layers[e].getAttribution&&this.addAttribution(t._layers[e].getAttribution());return this._update(),t.on("layeradd",this._addAttribution,this),this._container},onRemove:function(t){t.off("layeradd",this._addAttribution,this)},_addAttribution:function(t){t.layer.getAttribution&&(this.addAttribution(t.layer.getAttribution()),t.layer.once("remove",function(){this.removeAttribution(t.layer.getAttribution())},this))},setPrefix:function(t){return this.options.prefix=t,this._update(),this},addAttribution:function(t){return t&&(this._attributions[t]||(this._attributions[t]=0),this._attributions[t]++,this._update()),this},removeAttribution:function(t){return t&&this._attributions[t]&&(this._attributions[t]--,this._update()),this},_update:function(){if(this._map){var t,e=[];for(t in this._attributions)this._attributions[t]&&e.push(t);var i=[];this.options.prefix&&i.push(this.options.prefix),e.length&&i.push(e.join(", ")),this._container.innerHTML=i.join(' <span aria-hidden="true">|</span> ')}}}),n=(A.mergeOptions({attributionControl:!0}),A.addInitHook(function(){this.options.attributionControl&&(new Ke).addTo(this)}),B.Layers=Ve,B.Zoom=qe,B.Scale=Ge,B.Attribution=Ke,Ue.layers=function(t,e,i){return new Ve(t,e,i)},Ue.zoom=function(t){return new qe(t)},Ue.scale=function(t){return new Ge(t)},Ue.attribution=function(t){return new Ke(t)},et.extend({initialize:function(t){this._map=t},enable:function(){return this._enabled||(this._enabled=!0,this.addHooks()),this},disable:function(){return this._enabled&&(this._enabled=!1,this.removeHooks()),this},enabled:function(){return!!this._enabled}})),ft=(n.addTo=function(t,e){return t.addHandler(e,this),this},{Events:e}),Ye=b.touch?"touchstart mousedown":"mousedown",Xe=it.extend({options:{clickTolerance:3},initialize:function(t,e,i,n){c(this,n),this._element=t,this._dragStartTarget=e||t,this._preventOutline=i},enable:function(){this._enabled||(S(this._dragStartTarget,Ye,this._onDown,this),this._enabled=!0)},disable:function(){this._enabled&&(Xe._dragging===this&&this.finishDrag(!0),k(this._dragStartTarget,Ye,this._onDown,this),this._enabled=!1,this._moved=!1)},_onDown:function(t){var e,i;this._enabled&&(this._moved=!1,ve(this._element,"leaflet-zoom-anim")||(t.touches&&1!==t.touches.length?Xe._dragging===this&&this.finishDrag():Xe._dragging||t.shiftKey||1!==t.which&&1!==t.button&&!t.touches||((Xe._dragging=this)._preventOutline&&Me(this._element),Le(),re(),this._moving||(this.fire("down"),i=t.touches?t.touches[0]:t,e=Ce(this._element),this._startPoint=new p(i.clientX,i.clientY),this._startPos=Pe(this._element),this._parentScale=Ze(e),i="mousedown"===t.type,S(document,i?"mousemove":"touchmove",this._onMove,this),S(document,i?"mouseup":"touchend touchcancel",this._onUp,this)))))},_onMove:function(t){var e;this._enabled&&(t.touches&&1<t.touches.length?this._moved=!0:!(e=new p((e=t.touches&&1===t.touches.length?t.touches[0]:t).clientX,e.clientY)._subtract(this._startPoint)).x&&!e.y||Math.abs(e.x)+Math.abs(e.y)<this.options.clickTolerance||(e.x/=this._parentScale.x,e.y/=this._parentScale.y,O(t),this._moved||(this.fire("dragstart"),this._moved=!0,M(document.body,"leaflet-dragging"),this._lastTarget=t.target||t.srcElement,window.SVGElementInstance&&this._lastTarget instanceof window.SVGElementInstance&&(this._lastTarget=this._lastTarget.correspondingUseElement),M(this._lastTarget,"leaflet-drag-target")),this._newPos=this._startPos.add(e),this._moving=!0,this._lastEvent=t,this._updatePosition()))},_updatePosition:function(){var t={originalEvent:this._lastEvent};this.fire("predrag",t),Z(this._element,this._newPos),this.fire("drag",t)},_onUp:function(){this._enabled&&this.finishDrag()},finishDrag:function(t){z(document.body,"leaflet-dragging"),this._lastTarget&&(z(this._lastTarget,"leaflet-drag-target"),this._lastTarget=null),k(document,"mousemove touchmove",this._onMove,this),k(document,"mouseup touchend touchcancel",this._onUp,this),Te(),ae();var e=this._moved&&this._moving;this._moving=!1,Xe._dragging=!1,e&&this.fire("dragend",{noInertia:t,distance:this._newPos.distanceTo(this._startPos)})}});function Je(t,e,i){for(var n,o,s,r,a,h,l,u=[1,4,2,8],c=0,d=t.length;c<d;c++)t[c]._code=si(t[c],e);for(s=0;s<4;s++){for(h=u[s],n=[],c=0,o=(d=t.length)-1;c<d;o=c++)r=t[c],a=t[o],r._code&h?a._code&h||((l=oi(a,r,h,e,i))._code=si(l,e),n.push(l)):(a._code&h&&((l=oi(a,r,h,e,i))._code=si(l,e),n.push(l)),n.push(r));t=n}return t}function $e(t,e){var i,n,o,s,r,a,h;if(!t||0===t.length)throw new Error("latlngs not passed");I(t)||(console.warn("latlngs are not flat! Only the first ring will be used"),t=t[0]);for(var l=w([0,0]),u=g(t),c=(u.getNorthWest().distanceTo(u.getSouthWest())*u.getNorthEast().distanceTo(u.getNorthWest())<1700&&(l=Qe(t)),t.length),d=[],_=0;_<c;_++){var p=w(t[_]);d.push(e.project(w([p.lat-l.lat,p.lng-l.lng])))}for(_=r=a=h=0,i=c-1;_<c;i=_++)n=d[_],o=d[i],s=n.y*o.x-o.y*n.x,a+=(n.x+o.x)*s,h+=(n.y+o.y)*s,r+=3*s;u=0===r?d[0]:[a/r,h/r],u=e.unproject(m(u));return w([u.lat+l.lat,u.lng+l.lng])}function Qe(t){for(var e=0,i=0,n=0,o=0;o<t.length;o++){var s=w(t[o]);e+=s.lat,i+=s.lng,n++}return w([e/n,i/n])}var ti,gt={__proto__:null,clipPolygon:Je,polygonCenter:$e,centroid:Qe};function ei(t,e){if(e&&t.length){var i=t=function(t,e){for(var i=[t[0]],n=1,o=0,s=t.length;n<s;n++)(function(t,e){var i=e.x-t.x,e=e.y-t.y;return i*i+e*e})(t[n],t[o])>e&&(i.push(t[n]),o=n);o<s-1&&i.push(t[s-1]);return i}(t,e=e*e),n=i.length,o=new(typeof Uint8Array!=void 0+""?Uint8Array:Array)(n);o[0]=o[n-1]=1,function t(e,i,n,o,s){var r,a,h,l=0;for(a=o+1;a<=s-1;a++)h=ri(e[a],e[o],e[s],!0),l<h&&(r=a,l=h);n<l&&(i[r]=1,t(e,i,n,o,r),t(e,i,n,r,s))}(i,o,e,0,n-1);var s,r=[];for(s=0;s<n;s++)o[s]&&r.push(i[s]);return r}return t.slice()}function ii(t,e,i){return Math.sqrt(ri(t,e,i,!0))}function ni(t,e,i,n,o){var s,r,a,h=n?ti:si(t,i),l=si(e,i);for(ti=l;;){if(!(h|l))return[t,e];if(h&l)return!1;a=si(r=oi(t,e,s=h||l,i,o),i),s===h?(t=r,h=a):(e=r,l=a)}}function oi(t,e,i,n,o){var s,r,a=e.x-t.x,e=e.y-t.y,h=n.min,n=n.max;return 8&i?(s=t.x+a*(n.y-t.y)/e,r=n.y):4&i?(s=t.x+a*(h.y-t.y)/e,r=h.y):2&i?(s=n.x,r=t.y+e*(n.x-t.x)/a):1&i&&(s=h.x,r=t.y+e*(h.x-t.x)/a),new p(s,r,o)}function si(t,e){var i=0;return t.x<e.min.x?i|=1:t.x>e.max.x&&(i|=2),t.y<e.min.y?i|=4:t.y>e.max.y&&(i|=8),i}function ri(t,e,i,n){var o=e.x,e=e.y,s=i.x-o,r=i.y-e,a=s*s+r*r;return 0<a&&(1<(a=((t.x-o)*s+(t.y-e)*r)/a)?(o=i.x,e=i.y):0<a&&(o+=s*a,e+=r*a)),s=t.x-o,r=t.y-e,n?s*s+r*r:new p(o,e)}function I(t){return!d(t[0])||"object"!=typeof t[0][0]&&void 0!==t[0][0]}function ai(t){return console.warn("Deprecated use of _flat, please use L.LineUtil.isFlat instead."),I(t)}function hi(t,e){var i,n,o,s,r,a;if(!t||0===t.length)throw new Error("latlngs not passed");I(t)||(console.warn("latlngs are not flat! Only the first ring will be used"),t=t[0]);for(var h=w([0,0]),l=g(t),u=(l.getNorthWest().distanceTo(l.getSouthWest())*l.getNorthEast().distanceTo(l.getNorthWest())<1700&&(h=Qe(t)),t.length),c=[],d=0;d<u;d++){var _=w(t[d]);c.push(e.project(w([_.lat-h.lat,_.lng-h.lng])))}for(i=d=0;d<u-1;d++)i+=c[d].distanceTo(c[d+1])/2;if(0===i)a=c[0];else for(n=d=0;d<u-1;d++)if(o=c[d],s=c[d+1],i<(n+=r=o.distanceTo(s))){a=[s.x-(r=(n-i)/r)*(s.x-o.x),s.y-r*(s.y-o.y)];break}l=e.unproject(m(a));return w([l.lat+h.lat,l.lng+h.lng])}var vt={__proto__:null,simplify:ei,pointToSegmentDistance:ii,closestPointOnSegment:function(t,e,i){return ri(t,e,i)},clipSegment:ni,_getEdgeIntersection:oi,_getBitCode:si,_sqClosestPointOnSegment:ri,isFlat:I,_flat:ai,polylineCenter:hi},yt={project:function(t){return new p(t.lng,t.lat)},unproject:function(t){return new v(t.y,t.x)},bounds:new f([-180,-90],[180,90])},xt={R:6378137,R_MINOR:6356752.314245179,bounds:new f([-20037508.34279,-15496570.73972],[20037508.34279,18764656.23138]),project:function(t){var e=Math.PI/180,i=this.R,n=t.lat*e,o=this.R_MINOR/i,o=Math.sqrt(1-o*o),s=o*Math.sin(n),s=Math.tan(Math.PI/4-n/2)/Math.pow((1-s)/(1+s),o/2),n=-i*Math.log(Math.max(s,1e-10));return new p(t.lng*e*i,n)},unproject:function(t){for(var e,i=180/Math.PI,n=this.R,o=this.R_MINOR/n,s=Math.sqrt(1-o*o),r=Math.exp(-t.y/n),a=Math.PI/2-2*Math.atan(r),h=0,l=.1;h<15&&1e-7<Math.abs(l);h++)e=s*Math.sin(a),e=Math.pow((1-e)/(1+e),s/2),a+=l=Math.PI/2-2*Math.atan(r*e)-a;return new v(a*i,t.x*i/n)}},wt={__proto__:null,LonLat:yt,Mercator:xt,SphericalMercator:rt},Pt=l({},st,{code:"EPSG:3395",projection:xt,transformation:ht(bt=.5/(Math.PI*xt.R),.5,-bt,.5)}),li=l({},st,{code:"EPSG:4326",projection:yt,transformation:ht(1/180,1,-1/180,.5)}),Lt=l({},ot,{projection:yt,transformation:ht(1,0,-1,0),scale:function(t){return Math.pow(2,t)},zoom:function(t){return Math.log(t)/Math.LN2},distance:function(t,e){var i=e.lng-t.lng,e=e.lat-t.lat;return Math.sqrt(i*i+e*e)},infinite:!0}),o=(ot.Earth=st,ot.EPSG3395=Pt,ot.EPSG3857=lt,ot.EPSG900913=ut,ot.EPSG4326=li,ot.Simple=Lt,it.extend({options:{pane:"overlayPane",attribution:null,bubblingMouseEvents:!0},addTo:function(t){return t.addLayer(this),this},remove:function(){return this.removeFrom(this._map||this._mapToAdd)},removeFrom:function(t){return t&&t.removeLayer(this),this},getPane:function(t){return this._map.getPane(t?this.options[t]||t:this.options.pane)},addInteractiveTarget:function(t){return this._map._targets[h(t)]=this},removeInteractiveTarget:function(t){return delete this._map._targets[h(t)],this},getAttribution:function(){return this.options.attribution},_layerAdd:function(t){var e,i=t.target;i.hasLayer(this)&&(this._map=i,this._zoomAnimated=i._zoomAnimated,this.getEvents&&(e=this.getEvents(),i.on(e,this),this.once("remove",function(){i.off(e,this)},this)),this.onAdd(i),this.fire("add"),i.fire("layeradd",{layer:this}))}})),ui=(A.include({addLayer:function(t){var e;if(t._layerAdd)return e=h(t),this._layers[e]||((this._layers[e]=t)._mapToAdd=this,t.beforeAdd&&t.beforeAdd(this),this.whenReady(t._layerAdd,t)),this;throw new Error("The provided object is not a Layer.")},removeLayer:function(t){var e=h(t);return this._layers[e]&&(this._loaded&&t.onRemove(this),delete this._layers[e],this._loaded&&(this.fire("layerremove",{layer:t}),t.fire("remove")),t._map=t._mapToAdd=null),this},hasLayer:function(t){return h(t)in this._layers},eachLayer:function(t,e){for(var i in this._layers)t.call(e,this._layers[i]);return this},_addLayers:function(t){for(var e=0,i=(t=t?d(t)?t:[t]:[]).length;e<i;e++)this.addLayer(t[e])},_addZoomLimit:function(t){isNaN(t.options.maxZoom)&&isNaN(t.options.minZoom)||(this._zoomBoundLayers[h(t)]=t,this._updateZoomLevels())},_removeZoomLimit:function(t){t=h(t);this._zoomBoundLayers[t]&&(delete this._zoomBoundLayers[t],this._updateZoomLevels())},_updateZoomLevels:function(){var t,e=1/0,i=-1/0,n=this._getZoomSpan();for(t in this._zoomBoundLayers)var o=this._zoomBoundLayers[t].options,e=void 0===o.minZoom?e:Math.min(e,o.minZoom),i=void 0===o.maxZoom?i:Math.max(i,o.maxZoom);this._layersMaxZoom=i===-1/0?void 0:i,this._layersMinZoom=e===1/0?void 0:e,n!==this._getZoomSpan()&&this.fire("zoomlevelschange"),void 0===this.options.maxZoom&&this._layersMaxZoom&&this.getZoom()>this._layersMaxZoom&&this.setZoom(this._layersMaxZoom),void 0===this.options.minZoom&&this._layersMinZoom&&this.getZoom()<this._layersMinZoom&&this.setZoom(this._layersMinZoom)}}),o.extend({initialize:function(t,e){var i,n;if(c(this,e),this._layers={},t)for(i=0,n=t.length;i<n;i++)this.addLayer(t[i])},addLayer:function(t){var e=this.getLayerId(t);return this._layers[e]=t,this._map&&this._map.addLayer(t),this},removeLayer:function(t){t=t in this._layers?t:this.getLayerId(t);return this._map&&this._layers[t]&&this._map.removeLayer(this._layers[t]),delete this._layers[t],this},hasLayer:function(t){return("number"==typeof t?t:this.getLayerId(t))in this._layers},clearLayers:function(){return this.eachLayer(this.removeLayer,this)},invoke:function(t){var e,i,n=Array.prototype.slice.call(arguments,1);for(e in this._layers)(i=this._layers[e])[t]&&i[t].apply(i,n);return this},onAdd:function(t){this.eachLayer(t.addLayer,t)},onRemove:function(t){this.eachLayer(t.removeLayer,t)},eachLayer:function(t,e){for(var i in this._layers)t.call(e,this._layers[i]);return this},getLayer:function(t){return this._layers[t]},getLayers:function(){var t=[];return this.eachLayer(t.push,t),t},setZIndex:function(t){return this.invoke("setZIndex",t)},getLayerId:h})),ci=ui.extend({addLayer:function(t){return this.hasLayer(t)?this:(t.addEventParent(this),ui.prototype.addLayer.call(this,t),this.fire("layeradd",{layer:t}))},removeLayer:function(t){return this.hasLayer(t)?((t=t in this._layers?this._layers[t]:t).removeEventParent(this),ui.prototype.removeLayer.call(this,t),this.fire("layerremove",{layer:t})):this},setStyle:function(t){return this.invoke("setStyle",t)},bringToFront:function(){return this.invoke("bringToFront")},bringToBack:function(){return this.invoke("bringToBack")},getBounds:function(){var t,e=new s;for(t in this._layers){var i=this._layers[t];e.extend(i.getBounds?i.getBounds():i.getLatLng())}return e}}),di=et.extend({options:{popupAnchor:[0,0],tooltipAnchor:[0,0],crossOrigin:!1},initialize:function(t){c(this,t)},createIcon:function(t){return this._createIcon("icon",t)},createShadow:function(t){return this._createIcon("shadow",t)},_createIcon:function(t,e){var i=this._getIconUrl(t);if(i)return i=this._createImg(i,e&&"IMG"===e.tagName?e:null),this._setIconStyles(i,t),!this.options.crossOrigin&&""!==this.options.crossOrigin||(i.crossOrigin=!0===this.options.crossOrigin?"":this.options.crossOrigin),i;if("icon"===t)throw new Error("iconUrl not set in Icon options (see the docs).");return null},_setIconStyles:function(t,e){var i=this.options,n=i[e+"Size"],n=m(n="number"==typeof n?[n,n]:n),o=m("shadow"===e&&i.shadowAnchor||i.iconAnchor||n&&n.divideBy(2,!0));t.className="leaflet-marker-"+e+" "+(i.className||""),o&&(t.style.marginLeft=-o.x+"px",t.style.marginTop=-o.y+"px"),n&&(t.style.width=n.x+"px",t.style.height=n.y+"px")},_createImg:function(t,e){return(e=e||document.createElement("img")).src=t,e},_getIconUrl:function(t){return b.retina&&this.options[t+"RetinaUrl"]||this.options[t+"Url"]}});var _i=di.extend({options:{iconUrl:"marker-icon.png",iconRetinaUrl:"marker-icon-2x.png",shadowUrl:"marker-shadow.png",iconSize:[25,41],iconAnchor:[12,41],popupAnchor:[1,-34],tooltipAnchor:[16,-28],shadowSize:[41,41]},_getIconUrl:function(t){return"string"!=typeof _i.imagePath&&(_i.imagePath=this._detectIconPath()),(this.options.imagePath||_i.imagePath)+di.prototype._getIconUrl.call(this,t)},_stripUrl:function(t){function e(t,e,i){return(e=e.exec(t))&&e[i]}return(t=e(t,/^url\((['"])?(.+)\1\)$/,2))&&e(t,/^(.*)marker-icon\.png$/,1)},_detectIconPath:function(){var t=P("div","leaflet-default-icon-path",document.body),e=pe(t,"background-image")||pe(t,"backgroundImage");return document.body.removeChild(t),(e=this._stripUrl(e))?e:(t=document.querySelector('link[href$="leaflet.css"]'))?t.href.substring(0,t.href.length-"leaflet.css".length-1):""}}),pi=n.extend({initialize:function(t){this._marker=t},addHooks:function(){var t=this._marker._icon;this._draggable||(this._draggable=new Xe(t,t,!0)),this._draggable.on({dragstart:this._onDragStart,predrag:this._onPreDrag,drag:this._onDrag,dragend:this._onDragEnd},this).enable(),M(t,"leaflet-marker-draggable")},removeHooks:function(){this._draggable.off({dragstart:this._onDragStart,predrag:this._onPreDrag,drag:this._onDrag,dragend:this._onDragEnd},this).disable(),this._marker._icon&&z(this._marker._icon,"leaflet-marker-draggable")},moved:function(){return this._draggable&&this._draggable._moved},_adjustPan:function(t){var e=this._marker,i=e._map,n=this._marker.options.autoPanSpeed,o=this._marker.options.autoPanPadding,s=Pe(e._icon),r=i.getPixelBounds(),a=i.getPixelOrigin(),a=_(r.min._subtract(a).add(o),r.max._subtract(a).subtract(o));a.contains(s)||(o=m((Math.max(a.max.x,s.x)-a.max.x)/(r.max.x-a.max.x)-(Math.min(a.min.x,s.x)-a.min.x)/(r.min.x-a.min.x),(Math.max(a.max.y,s.y)-a.max.y)/(r.max.y-a.max.y)-(Math.min(a.min.y,s.y)-a.min.y)/(r.min.y-a.min.y)).multiplyBy(n),i.panBy(o,{animate:!1}),this._draggable._newPos._add(o),this._draggable._startPos._add(o),Z(e._icon,this._draggable._newPos),this._onDrag(t),this._panRequest=x(this._adjustPan.bind(this,t)))},_onDragStart:function(){this._oldLatLng=this._marker.getLatLng(),this._marker.closePopup&&this._marker.closePopup(),this._marker.fire("movestart").fire("dragstart")},_onPreDrag:function(t){this._marker.options.autoPan&&(r(this._panRequest),this._panRequest=x(this._adjustPan.bind(this,t)))},_onDrag:function(t){var e=this._marker,i=e._shadow,n=Pe(e._icon),o=e._map.layerPointToLatLng(n);i&&Z(i,n),e._latlng=o,t.latlng=o,t.oldLatLng=this._oldLatLng,e.fire("move",t).fire("drag",t)},_onDragEnd:function(t){r(this._panRequest),delete this._oldLatLng,this._marker.fire("moveend").fire("dragend",t)}}),mi=o.extend({options:{icon:new _i,interactive:!0,keyboard:!0,title:"",alt:"Marker",zIndexOffset:0,opacity:1,riseOnHover:!1,riseOffset:250,pane:"markerPane",shadowPane:"shadowPane",bubblingMouseEvents:!1,autoPanOnFocus:!0,draggable:!1,autoPan:!1,autoPanPadding:[50,50],autoPanSpeed:10},initialize:function(t,e){c(this,e),this._latlng=w(t)},onAdd:function(t){this._zoomAnimated=this._zoomAnimated&&t.options.markerZoomAnimation,this._zoomAnimated&&t.on("zoomanim",this._animateZoom,this),this._initIcon(),this.update()},onRemove:function(t){this.dragging&&this.dragging.enabled()&&(this.options.draggable=!0,this.dragging.removeHooks()),delete this.dragging,this._zoomAnimated&&t.off("zoomanim",this._animateZoom,this),this._removeIcon(),this._removeShadow()},getEvents:function(){return{zoom:this.update,viewreset:this.update}},getLatLng:function(){return this._latlng},setLatLng:function(t){var e=this._latlng;return this._latlng=w(t),this.update(),this.fire("move",{oldLatLng:e,latlng:this._latlng})},setZIndexOffset:function(t){return this.options.zIndexOffset=t,this.update()},getIcon:function(){return this.options.icon},setIcon:function(t){return this.options.icon=t,this._map&&(this._initIcon(),this.update()),this._popup&&this.bindPopup(this._popup,this._popup.options),this},getElement:function(){return this._icon},update:function(){var t;return this._icon&&this._map&&(t=this._map.latLngToLayerPoint(this._latlng).round(),this._setPos(t)),this},_initIcon:function(){var t=this.options,e="leaflet-zoom-"+(this._zoomAnimated?"animated":"hide"),i=t.icon.createIcon(this._icon),n=!1,i=(i!==this._icon&&(this._icon&&this._removeIcon(),n=!0,t.title&&(i.title=t.title),"IMG"===i.tagName&&(i.alt=t.alt||"")),M(i,e),t.keyboard&&(i.tabIndex="0",i.setAttribute("role","button")),this._icon=i,t.riseOnHover&&this.on({mouseover:this._bringToFront,mouseout:this._resetZIndex}),this.options.autoPanOnFocus&&S(i,"focus",this._panOnFocus,this),t.icon.createShadow(this._shadow)),o=!1;i!==this._shadow&&(this._removeShadow(),o=!0),i&&(M(i,e),i.alt=""),this._shadow=i,t.opacity<1&&this._updateOpacity(),n&&this.getPane().appendChild(this._icon),this._initInteraction(),i&&o&&this.getPane(t.shadowPane).appendChild(this._shadow)},_removeIcon:function(){this.options.riseOnHover&&this.off({mouseover:this._bringToFront,mouseout:this._resetZIndex}),this.options.autoPanOnFocus&&k(this._icon,"focus",this._panOnFocus,this),T(this._icon),this.removeInteractiveTarget(this._icon),this._icon=null},_removeShadow:function(){this._shadow&&T(this._shadow),this._shadow=null},_setPos:function(t){this._icon&&Z(this._icon,t),this._shadow&&Z(this._shadow,t),this._zIndex=t.y+this.options.zIndexOffset,this._resetZIndex()},_updateZIndex:function(t){this._icon&&(this._icon.style.zIndex=this._zIndex+t)},_animateZoom:function(t){t=this._map._latLngToNewLayerPoint(this._latlng,t.zoom,t.center).round();this._setPos(t)},_initInteraction:function(){var t;this.options.interactive&&(M(this._icon,"leaflet-interactive"),this.addInteractiveTarget(this._icon),pi&&(t=this.options.draggable,this.dragging&&(t=this.dragging.enabled(),this.dragging.disable()),this.dragging=new pi(this),t&&this.dragging.enable()))},setOpacity:function(t){return this.options.opacity=t,this._map&&this._updateOpacity(),this},_updateOpacity:function(){var t=this.options.opacity;this._icon&&C(this._icon,t),this._shadow&&C(this._shadow,t)},_bringToFront:function(){this._updateZIndex(this.options.riseOffset)},_resetZIndex:function(){this._updateZIndex(0)},_panOnFocus:function(){var t,e,i=this._map;i&&(t=(e=this.options.icon.options).iconSize?m(e.iconSize):m(0,0),e=e.iconAnchor?m(e.iconAnchor):m(0,0),i.panInside(this._latlng,{paddingTopLeft:e,paddingBottomRight:t.subtract(e)}))},_getPopupAnchor:function(){return this.options.icon.options.popupAnchor},_getTooltipAnchor:function(){return this.options.icon.options.tooltipAnchor}});var fi=o.extend({options:{stroke:!0,color:"#3388ff",weight:3,opacity:1,lineCap:"round",lineJoin:"round",dashArray:null,dashOffset:null,fill:!1,fillColor:null,fillOpacity:.2,fillRule:"evenodd",interactive:!0,bubblingMouseEvents:!0},beforeAdd:function(t){this._renderer=t.getRenderer(this)},onAdd:function(){this._renderer._initPath(this),this._reset(),this._renderer._addPath(this)},onRemove:function(){this._renderer._removePath(this)},redraw:function(){return this._map&&this._renderer._updatePath(this),this},setStyle:function(t){return c(this,t),this._renderer&&(this._renderer._updateStyle(this),this.options.stroke&&t&&Object.prototype.hasOwnProperty.call(t,"weight")&&this._updateBounds()),this},bringToFront:function(){return this._renderer&&this._renderer._bringToFront(this),this},bringToBack:function(){return this._renderer&&this._renderer._bringToBack(this),this},getElement:function(){return this._path},_reset:function(){this._project(),this._update()},_clickTolerance:function(){return(this.options.stroke?this.options.weight/2:0)+(this._renderer.options.tolerance||0)}}),gi=fi.extend({options:{fill:!0,radius:10},initialize:function(t,e){c(this,e),this._latlng=w(t),this._radius=this.options.radius},setLatLng:function(t){var e=this._latlng;return this._latlng=w(t),this.redraw(),this.fire("move",{oldLatLng:e,latlng:this._latlng})},getLatLng:function(){return this._latlng},setRadius:function(t){return this.options.radius=this._radius=t,this.redraw()},getRadius:function(){return this._radius},setStyle:function(t){var e=t&&t.radius||this._radius;return fi.prototype.setStyle.call(this,t),this.setRadius(e),this},_project:function(){this._point=this._map.latLngToLayerPoint(this._latlng),this._updateBounds()},_updateBounds:function(){var t=this._radius,e=this._radiusY||t,i=this._clickTolerance(),t=[t+i,e+i];this._pxBounds=new f(this._point.subtract(t),this._point.add(t))},_update:function(){this._map&&this._updatePath()},_updatePath:function(){this._renderer._updateCircle(this)},_empty:function(){return this._radius&&!this._renderer._bounds.intersects(this._pxBounds)},_containsPoint:function(t){return t.distanceTo(this._point)<=this._radius+this._clickTolerance()}});var vi=gi.extend({initialize:function(t,e,i){if(c(this,e="number"==typeof e?l({},i,{radius:e}):e),this._latlng=w(t),isNaN(this.options.radius))throw new Error("Circle radius cannot be NaN");this._mRadius=this.options.radius},setRadius:function(t){return this._mRadius=t,this.redraw()},getRadius:function(){return this._mRadius},getBounds:function(){var t=[this._radius,this._radiusY||this._radius];return new s(this._map.layerPointToLatLng(this._point.subtract(t)),this._map.layerPointToLatLng(this._point.add(t)))},setStyle:fi.prototype.setStyle,_project:function(){var t,e,i,n,o,s=this._latlng.lng,r=this._latlng.lat,a=this._map,h=a.options.crs;h.distance===st.distance?(n=Math.PI/180,o=this._mRadius/st.R/n,t=a.project([r+o,s]),e=a.project([r-o,s]),e=t.add(e).divideBy(2),i=a.unproject(e).lat,n=Math.acos((Math.cos(o*n)-Math.sin(r*n)*Math.sin(i*n))/(Math.cos(r*n)*Math.cos(i*n)))/n,!isNaN(n)&&0!==n||(n=o/Math.cos(Math.PI/180*r)),this._point=e.subtract(a.getPixelOrigin()),this._radius=isNaN(n)?0:e.x-a.project([i,s-n]).x,this._radiusY=e.y-t.y):(o=h.unproject(h.project(this._latlng).subtract([this._mRadius,0])),this._point=a.latLngToLayerPoint(this._latlng),this._radius=this._point.x-a.latLngToLayerPoint(o).x),this._updateBounds()}});var yi=fi.extend({options:{smoothFactor:1,noClip:!1},initialize:function(t,e){c(this,e),this._setLatLngs(t)},getLatLngs:function(){return this._latlngs},setLatLngs:function(t){return this._setLatLngs(t),this.redraw()},isEmpty:function(){return!this._latlngs.length},closestLayerPoint:function(t){for(var e=1/0,i=null,n=ri,o=0,s=this._parts.length;o<s;o++)for(var r=this._parts[o],a=1,h=r.length;a<h;a++){var l,u,c=n(t,l=r[a-1],u=r[a],!0);c<e&&(e=c,i=n(t,l,u))}return i&&(i.distance=Math.sqrt(e)),i},getCenter:function(){if(this._map)return hi(this._defaultShape(),this._map.options.crs);throw new Error("Must add layer to map before using getCenter()")},getBounds:function(){return this._bounds},addLatLng:function(t,e){return e=e||this._defaultShape(),t=w(t),e.push(t),this._bounds.extend(t),this.redraw()},_setLatLngs:function(t){this._bounds=new s,this._latlngs=this._convertLatLngs(t)},_defaultShape:function(){return I(this._latlngs)?this._latlngs:this._latlngs[0]},_convertLatLngs:function(t){for(var e=[],i=I(t),n=0,o=t.length;n<o;n++)i?(e[n]=w(t[n]),this._bounds.extend(e[n])):e[n]=this._convertLatLngs(t[n]);return e},_project:function(){var t=new f;this._rings=[],this._projectLatlngs(this._latlngs,this._rings,t),this._bounds.isValid()&&t.isValid()&&(this._rawPxBounds=t,this._updateBounds())},_updateBounds:function(){var t=this._clickTolerance(),t=new p(t,t);this._rawPxBounds&&(this._pxBounds=new f([this._rawPxBounds.min.subtract(t),this._rawPxBounds.max.add(t)]))},_projectLatlngs:function(t,e,i){var n,o,s=t[0]instanceof v,r=t.length;if(s){for(o=[],n=0;n<r;n++)o[n]=this._map.latLngToLayerPoint(t[n]),i.extend(o[n]);e.push(o)}else for(n=0;n<r;n++)this._projectLatlngs(t[n],e,i)},_clipPoints:function(){var t=this._renderer._bounds;if(this._parts=[],this._pxBounds&&this._pxBounds.intersects(t))if(this.options.noClip)this._parts=this._rings;else for(var e,i,n,o,s=this._parts,r=0,a=0,h=this._rings.length;r<h;r++)for(e=0,i=(o=this._rings[r]).length;e<i-1;e++)(n=ni(o[e],o[e+1],t,e,!0))&&(s[a]=s[a]||[],s[a].push(n[0]),n[1]===o[e+1]&&e!==i-2||(s[a].push(n[1]),a++))},_simplifyPoints:function(){for(var t=this._parts,e=this.options.smoothFactor,i=0,n=t.length;i<n;i++)t[i]=ei(t[i],e)},_update:function(){this._map&&(this._clipPoints(),this._simplifyPoints(),this._updatePath())},_updatePath:function(){this._renderer._updatePoly(this)},_containsPoint:function(t,e){var i,n,o,s,r,a,h=this._clickTolerance();if(this._pxBounds&&this._pxBounds.contains(t))for(i=0,s=this._parts.length;i<s;i++)for(n=0,o=(r=(a=this._parts[i]).length)-1;n<r;o=n++)if((e||0!==n)&&ii(t,a[o],a[n])<=h)return!0;return!1}});yi._flat=ai;var xi=yi.extend({options:{fill:!0},isEmpty:function(){return!this._latlngs.length||!this._latlngs[0].length},getCenter:function(){if(this._map)return $e(this._defaultShape(),this._map.options.crs);throw new Error("Must add layer to map before using getCenter()")},_convertLatLngs:function(t){var t=yi.prototype._convertLatLngs.call(this,t),e=t.length;return 2<=e&&t[0]instanceof v&&t[0].equals(t[e-1])&&t.pop(),t},_setLatLngs:function(t){yi.prototype._setLatLngs.call(this,t),I(this._latlngs)&&(this._latlngs=[this._latlngs])},_defaultShape:function(){return(I(this._latlngs[0])?this._latlngs:this._latlngs[0])[0]},_clipPoints:function(){var t=this._renderer._bounds,e=this.options.weight,e=new p(e,e),t=new f(t.min.subtract(e),t.max.add(e));if(this._parts=[],this._pxBounds&&this._pxBounds.intersects(t))if(this.options.noClip)this._parts=this._rings;else for(var i,n=0,o=this._rings.length;n<o;n++)(i=Je(this._rings[n],t,!0)).length&&this._parts.push(i)},_updatePath:function(){this._renderer._updatePoly(this,!0)},_containsPoint:function(t){var e,i,n,o,s,r,a,h,l=!1;if(!this._pxBounds||!this._pxBounds.contains(t))return!1;for(o=0,a=this._parts.length;o<a;o++)for(s=0,r=(h=(e=this._parts[o]).length)-1;s<h;r=s++)i=e[s],n=e[r],i.y>t.y!=n.y>t.y&&t.x<(n.x-i.x)*(t.y-i.y)/(n.y-i.y)+i.x&&(l=!l);return l||yi.prototype._containsPoint.call(this,t,!0)}});var wi=ci.extend({initialize:function(t,e){c(this,e),this._layers={},t&&this.addData(t)},addData:function(t){var e,i,n,o=d(t)?t:t.features;if(o){for(e=0,i=o.length;e<i;e++)((n=o[e]).geometries||n.geometry||n.features||n.coordinates)&&this.addData(n);return this}var s,r=this.options;return(!r.filter||r.filter(t))&&(s=bi(t,r))?(s.feature=Zi(t),s.defaultOptions=s.options,this.resetStyle(s),r.onEachFeature&&r.onEachFeature(t,s),this.addLayer(s)):this},resetStyle:function(t){return void 0===t?this.eachLayer(this.resetStyle,this):(t.options=l({},t.defaultOptions),this._setLayerStyle(t,this.options.style),this)},setStyle:function(e){return this.eachLayer(function(t){this._setLayerStyle(t,e)},this)},_setLayerStyle:function(t,e){t.setStyle&&("function"==typeof e&&(e=e(t.feature)),t.setStyle(e))}});function bi(t,e){var i,n,o,s,r="Feature"===t.type?t.geometry:t,a=r?r.coordinates:null,h=[],l=e&&e.pointToLayer,u=e&&e.coordsToLatLng||Li;if(!a&&!r)return null;switch(r.type){case"Point":return Pi(l,t,i=u(a),e);case"MultiPoint":for(o=0,s=a.length;o<s;o++)i=u(a[o]),h.push(Pi(l,t,i,e));return new ci(h);case"LineString":case"MultiLineString":return n=Ti(a,"LineString"===r.type?0:1,u),new yi(n,e);case"Polygon":case"MultiPolygon":return n=Ti(a,"Polygon"===r.type?1:2,u),new xi(n,e);case"GeometryCollection":for(o=0,s=r.geometries.length;o<s;o++){var c=bi({geometry:r.geometries[o],type:"Feature",properties:t.properties},e);c&&h.push(c)}return new ci(h);case"FeatureCollection":for(o=0,s=r.features.length;o<s;o++){var d=bi(r.features[o],e);d&&h.push(d)}return new ci(h);default:throw new Error("Invalid GeoJSON object.")}}function Pi(t,e,i,n){return t?t(e,i):new mi(i,n&&n.markersInheritOptions&&n)}function Li(t){return new v(t[1],t[0],t[2])}function Ti(t,e,i){for(var n,o=[],s=0,r=t.length;s<r;s++)n=e?Ti(t[s],e-1,i):(i||Li)(t[s]),o.push(n);return o}function Mi(t,e){return void 0!==(t=w(t)).alt?[i(t.lng,e),i(t.lat,e),i(t.alt,e)]:[i(t.lng,e),i(t.lat,e)]}function zi(t,e,i,n){for(var o=[],s=0,r=t.length;s<r;s++)o.push(e?zi(t[s],I(t[s])?0:e-1,i,n):Mi(t[s],n));return!e&&i&&0<o.length&&o.push(o[0].slice()),o}function Ci(t,e){return t.feature?l({},t.feature,{geometry:e}):Zi(e)}function Zi(t){return"Feature"===t.type||"FeatureCollection"===t.type?t:{type:"Feature",properties:{},geometry:t}}Tt={toGeoJSON:function(t){return Ci(this,{type:"Point",coordinates:Mi(this.getLatLng(),t)})}};function Si(t,e){return new wi(t,e)}mi.include(Tt),vi.include(Tt),gi.include(Tt),yi.include({toGeoJSON:function(t){var e=!I(this._latlngs);return Ci(this,{type:(e?"Multi":"")+"LineString",coordinates:zi(this._latlngs,e?1:0,!1,t)})}}),xi.include({toGeoJSON:function(t){var e=!I(this._latlngs),i=e&&!I(this._latlngs[0]),t=zi(this._latlngs,i?2:e?1:0,!0,t);return Ci(this,{type:(i?"Multi":"")+"Polygon",coordinates:t=e?t:[t]})}}),ui.include({toMultiPoint:function(e){var i=[];return this.eachLayer(function(t){i.push(t.toGeoJSON(e).geometry.coordinates)}),Ci(this,{type:"MultiPoint",coordinates:i})},toGeoJSON:function(e){var i,n,t=this.feature&&this.feature.geometry&&this.feature.geometry.type;return"MultiPoint"===t?this.toMultiPoint(e):(i="GeometryCollection"===t,n=[],this.eachLayer(function(t){t.toGeoJSON&&(t=t.toGeoJSON(e),i?n.push(t.geometry):"FeatureCollection"===(t=Zi(t)).type?n.push.apply(n,t.features):n.push(t))}),i?Ci(this,{geometries:n,type:"GeometryCollection"}):{type:"FeatureCollection",features:n})}});var Mt=Si,Ei=o.extend({options:{opacity:1,alt:"",interactive:!1,crossOrigin:!1,errorOverlayUrl:"",zIndex:1,className:""},initialize:function(t,e,i){this._url=t,this._bounds=g(e),c(this,i)},onAdd:function(){this._image||(this._initImage(),this.options.opacity<1&&this._updateOpacity()),this.options.interactive&&(M(this._image,"leaflet-interactive"),this.addInteractiveTarget(this._image)),this.getPane().appendChild(this._image),this._reset()},onRemove:function(){T(this._image),this.options.interactive&&this.removeInteractiveTarget(this._image)},setOpacity:function(t){return this.options.opacity=t,this._image&&this._updateOpacity(),this},setStyle:function(t){return t.opacity&&this.setOpacity(t.opacity),this},bringToFront:function(){return this._map&&fe(this._image),this},bringToBack:function(){return this._map&&ge(this._image),this},setUrl:function(t){return this._url=t,this._image&&(this._image.src=t),this},setBounds:function(t){return this._bounds=g(t),this._map&&this._reset(),this},getEvents:function(){var t={zoom:this._reset,viewreset:this._reset};return this._zoomAnimated&&(t.zoomanim=this._animateZoom),t},setZIndex:function(t){return this.options.zIndex=t,this._updateZIndex(),this},getBounds:function(){return this._bounds},getElement:function(){return this._image},_initImage:function(){var t="IMG"===this._url.tagName,e=this._image=t?this._url:P("img");M(e,"leaflet-image-layer"),this._zoomAnimated&&M(e,"leaflet-zoom-animated"),this.options.className&&M(e,this.options.className),e.onselectstart=u,e.onmousemove=u,e.onload=a(this.fire,this,"load"),e.onerror=a(this._overlayOnError,this,"error"),!this.options.crossOrigin&&""!==this.options.crossOrigin||(e.crossOrigin=!0===this.options.crossOrigin?"":this.options.crossOrigin),this.options.zIndex&&this._updateZIndex(),t?this._url=e.src:(e.src=this._url,e.alt=this.options.alt)},_animateZoom:function(t){var e=this._map.getZoomScale(t.zoom),t=this._map._latLngBoundsToNewLayerBounds(this._bounds,t.zoom,t.center).min;be(this._image,t,e)},_reset:function(){var t=this._image,e=new f(this._map.latLngToLayerPoint(this._bounds.getNorthWest()),this._map.latLngToLayerPoint(this._bounds.getSouthEast())),i=e.getSize();Z(t,e.min),t.style.width=i.x+"px",t.style.height=i.y+"px"},_updateOpacity:function(){C(this._image,this.options.opacity)},_updateZIndex:function(){this._image&&void 0!==this.options.zIndex&&null!==this.options.zIndex&&(this._image.style.zIndex=this.options.zIndex)},_overlayOnError:function(){this.fire("error");var t=this.options.errorOverlayUrl;t&&this._url!==t&&(this._url=t,this._image.src=t)},getCenter:function(){return this._bounds.getCenter()}}),ki=Ei.extend({options:{autoplay:!0,loop:!0,keepAspectRatio:!0,muted:!1,playsInline:!0},_initImage:function(){var t="VIDEO"===this._url.tagName,e=this._image=t?this._url:P("video");if(M(e,"leaflet-image-layer"),this._zoomAnimated&&M(e,"leaflet-zoom-animated"),this.options.className&&M(e,this.options.className),e.onselectstart=u,e.onmousemove=u,e.onloadeddata=a(this.fire,this,"load"),t){for(var i=e.getElementsByTagName("source"),n=[],o=0;o<i.length;o++)n.push(i[o].src);this._url=0<i.length?n:[e.src]}else{d(this._url)||(this._url=[this._url]),!this.options.keepAspectRatio&&Object.prototype.hasOwnProperty.call(e.style,"objectFit")&&(e.style.objectFit="fill"),e.autoplay=!!this.options.autoplay,e.loop=!!this.options.loop,e.muted=!!this.options.muted,e.playsInline=!!this.options.playsInline;for(var s=0;s<this._url.length;s++){var r=P("source");r.src=this._url[s],e.appendChild(r)}}}});var Oi=Ei.extend({_initImage:function(){var t=this._image=this._url;M(t,"leaflet-image-layer"),this._zoomAnimated&&M(t,"leaflet-zoom-animated"),this.options.className&&M(t,this.options.className),t.onselectstart=u,t.onmousemove=u}});var Ai=o.extend({options:{interactive:!1,offset:[0,0],className:"",pane:void 0,content:""},initialize:function(t,e){t&&(t instanceof v||d(t))?(this._latlng=w(t),c(this,e)):(c(this,t),this._source=e),this.options.content&&(this._content=this.options.content)},openOn:function(t){return(t=arguments.length?t:this._source._map).hasLayer(this)||t.addLayer(this),this},close:function(){return this._map&&this._map.removeLayer(this),this},toggle:function(t){return this._map?this.close():(arguments.length?this._source=t:t=this._source,this._prepareOpen(),this.openOn(t._map)),this},onAdd:function(t){this._zoomAnimated=t._zoomAnimated,this._container||this._initLayout(),t._fadeAnimated&&C(this._container,0),clearTimeout(this._removeTimeout),this.getPane().appendChild(this._container),this.update(),t._fadeAnimated&&C(this._container,1),this.bringToFront(),this.options.interactive&&(M(this._container,"leaflet-interactive"),this.addInteractiveTarget(this._container))},onRemove:function(t){t._fadeAnimated?(C(this._container,0),this._removeTimeout=setTimeout(a(T,void 0,this._container),200)):T(this._container),this.options.interactive&&(z(this._container,"leaflet-interactive"),this.removeInteractiveTarget(this._container))},getLatLng:function(){return this._latlng},setLatLng:function(t){return this._latlng=w(t),this._map&&(this._updatePosition(),this._adjustPan()),this},getContent:function(){return this._content},setContent:function(t){return this._content=t,this.update(),this},getElement:function(){return this._container},update:function(){this._map&&(this._container.style.visibility="hidden",this._updateContent(),this._updateLayout(),this._updatePosition(),this._container.style.visibility="",this._adjustPan())},getEvents:function(){var t={zoom:this._updatePosition,viewreset:this._updatePosition};return this._zoomAnimated&&(t.zoomanim=this._animateZoom),t},isOpen:function(){return!!this._map&&this._map.hasLayer(this)},bringToFront:function(){return this._map&&fe(this._container),this},bringToBack:function(){return this._map&&ge(this._container),this},_prepareOpen:function(t){if(!(i=this._source)._map)return!1;if(i instanceof ci){var e,i=null,n=this._source._layers;for(e in n)if(n[e]._map){i=n[e];break}if(!i)return!1;this._source=i}if(!t)if(i.getCenter)t=i.getCenter();else if(i.getLatLng)t=i.getLatLng();else{if(!i.getBounds)throw new Error("Unable to get source layer LatLng.");t=i.getBounds().getCenter()}return this.setLatLng(t),this._map&&this.update(),!0},_updateContent:function(){if(this._content){var t=this._contentNode,e="function"==typeof this._content?this._content(this._source||this):this._content;if("string"==typeof e)t.innerHTML=e;else{for(;t.hasChildNodes();)t.removeChild(t.firstChild);t.appendChild(e)}this.fire("contentupdate")}},_updatePosition:function(){var t,e,i;this._map&&(e=this._map.latLngToLayerPoint(this._latlng),t=m(this.options.offset),i=this._getAnchor(),this._zoomAnimated?Z(this._container,e.add(i)):t=t.add(e).add(i),e=this._containerBottom=-t.y,i=this._containerLeft=-Math.round(this._containerWidth/2)+t.x,this._container.style.bottom=e+"px",this._container.style.left=i+"px")},_getAnchor:function(){return[0,0]}}),Bi=(A.include({_initOverlay:function(t,e,i,n){var o=e;return o instanceof t||(o=new t(n).setContent(e)),i&&o.setLatLng(i),o}}),o.include({_initOverlay:function(t,e,i,n){var o=i;return o instanceof t?(c(o,n),o._source=this):(o=e&&!n?e:new t(n,this)).setContent(i),o}}),Ai.extend({options:{pane:"popupPane",offset:[0,7],maxWidth:300,minWidth:50,maxHeight:null,autoPan:!0,autoPanPaddingTopLeft:null,autoPanPaddingBottomRight:null,autoPanPadding:[5,5],keepInView:!1,closeButton:!0,autoClose:!0,closeOnEscapeKey:!0,className:""},openOn:function(t){return!(t=arguments.length?t:this._source._map).hasLayer(this)&&t._popup&&t._popup.options.autoClose&&t.removeLayer(t._popup),t._popup=this,Ai.prototype.openOn.call(this,t)},onAdd:function(t){Ai.prototype.onAdd.call(this,t),t.fire("popupopen",{popup:this}),this._source&&(this._source.fire("popupopen",{popup:this},!0),this._source instanceof fi||this._source.on("preclick",Ae))},onRemove:function(t){Ai.prototype.onRemove.call(this,t),t.fire("popupclose",{popup:this}),this._source&&(this._source.fire("popupclose",{popup:this},!0),this._source instanceof fi||this._source.off("preclick",Ae))},getEvents:function(){var t=Ai.prototype.getEvents.call(this);return(void 0!==this.options.closeOnClick?this.options.closeOnClick:this._map.options.closePopupOnClick)&&(t.preclick=this.close),this.options.keepInView&&(t.moveend=this._adjustPan),t},_initLayout:function(){var t="leaflet-popup",e=this._container=P("div",t+" "+(this.options.className||"")+" leaflet-zoom-animated"),i=this._wrapper=P("div",t+"-content-wrapper",e);this._contentNode=P("div",t+"-content",i),Ie(e),Be(this._contentNode),S(e,"contextmenu",Ae),this._tipContainer=P("div",t+"-tip-container",e),this._tip=P("div",t+"-tip",this._tipContainer),this.options.closeButton&&((i=this._closeButton=P("a",t+"-close-button",e)).setAttribute("role","button"),i.setAttribute("aria-label","Close popup"),i.href="#close",i.innerHTML='<span aria-hidden="true">&#215;</span>',S(i,"click",function(t){O(t),this.close()},this))},_updateLayout:function(){var t=this._contentNode,e=t.style,i=(e.width="",e.whiteSpace="nowrap",t.offsetWidth),i=Math.min(i,this.options.maxWidth),i=(i=Math.max(i,this.options.minWidth),e.width=i+1+"px",e.whiteSpace="",e.height="",t.offsetHeight),n=this.options.maxHeight,o="leaflet-popup-scrolled";(n&&n<i?(e.height=n+"px",M):z)(t,o),this._containerWidth=this._container.offsetWidth},_animateZoom:function(t){var t=this._map._latLngToNewLayerPoint(this._latlng,t.zoom,t.center),e=this._getAnchor();Z(this._container,t.add(e))},_adjustPan:function(){var t,e,i,n,o,s,r,a;this.options.autoPan&&(this._map._panAnim&&this._map._panAnim.stop(),this._autopanning?this._autopanning=!1:(t=this._map,e=parseInt(pe(this._container,"marginBottom"),10)||0,e=this._container.offsetHeight+e,a=this._containerWidth,(i=new p(this._containerLeft,-e-this._containerBottom))._add(Pe(this._container)),i=t.layerPointToContainerPoint(i),o=m(this.options.autoPanPadding),n=m(this.options.autoPanPaddingTopLeft||o),o=m(this.options.autoPanPaddingBottomRight||o),s=t.getSize(),r=0,i.x+a+o.x>s.x&&(r=i.x+a-s.x+o.x),i.x-r-n.x<(a=0)&&(r=i.x-n.x),i.y+e+o.y>s.y&&(a=i.y+e-s.y+o.y),i.y-a-n.y<0&&(a=i.y-n.y),(r||a)&&(this.options.keepInView&&(this._autopanning=!0),t.fire("autopanstart").panBy([r,a]))))},_getAnchor:function(){return m(this._source&&this._source._getPopupAnchor?this._source._getPopupAnchor():[0,0])}})),Ii=(A.mergeOptions({closePopupOnClick:!0}),A.include({openPopup:function(t,e,i){return this._initOverlay(Bi,t,e,i).openOn(this),this},closePopup:function(t){return(t=arguments.length?t:this._popup)&&t.close(),this}}),o.include({bindPopup:function(t,e){return this._popup=this._initOverlay(Bi,this._popup,t,e),this._popupHandlersAdded||(this.on({click:this._openPopup,keypress:this._onKeyPress,remove:this.closePopup,move:this._movePopup}),this._popupHandlersAdded=!0),this},unbindPopup:function(){return this._popup&&(this.off({click:this._openPopup,keypress:this._onKeyPress,remove:this.closePopup,move:this._movePopup}),this._popupHandlersAdded=!1,this._popup=null),this},openPopup:function(t){return this._popup&&(this instanceof ci||(this._popup._source=this),this._popup._prepareOpen(t||this._latlng)&&this._popup.openOn(this._map)),this},closePopup:function(){return this._popup&&this._popup.close(),this},togglePopup:function(){return this._popup&&this._popup.toggle(this),this},isPopupOpen:function(){return!!this._popup&&this._popup.isOpen()},setPopupContent:function(t){return this._popup&&this._popup.setContent(t),this},getPopup:function(){return this._popup},_openPopup:function(t){var e;this._popup&&this._map&&(Re(t),e=t.layer||t.target,this._popup._source!==e||e instanceof fi?(this._popup._source=e,this.openPopup(t.latlng)):this._map.hasLayer(this._popup)?this.closePopup():this.openPopup(t.latlng))},_movePopup:function(t){this._popup.setLatLng(t.latlng)},_onKeyPress:function(t){13===t.originalEvent.keyCode&&this._openPopup(t)}}),Ai.extend({options:{pane:"tooltipPane",offset:[0,0],direction:"auto",permanent:!1,sticky:!1,opacity:.9},onAdd:function(t){Ai.prototype.onAdd.call(this,t),this.setOpacity(this.options.opacity),t.fire("tooltipopen",{tooltip:this}),this._source&&(this.addEventParent(this._source),this._source.fire("tooltipopen",{tooltip:this},!0))},onRemove:function(t){Ai.prototype.onRemove.call(this,t),t.fire("tooltipclose",{tooltip:this}),this._source&&(this.removeEventParent(this._source),this._source.fire("tooltipclose",{tooltip:this},!0))},getEvents:function(){var t=Ai.prototype.getEvents.call(this);return this.options.permanent||(t.preclick=this.close),t},_initLayout:function(){var t="leaflet-tooltip "+(this.options.className||"")+" leaflet-zoom-"+(this._zoomAnimated?"animated":"hide");this._contentNode=this._container=P("div",t),this._container.setAttribute("role","tooltip"),this._container.setAttribute("id","leaflet-tooltip-"+h(this))},_updateLayout:function(){},_adjustPan:function(){},_setPosition:function(t){var e,i=this._map,n=this._container,o=i.latLngToContainerPoint(i.getCenter()),i=i.layerPointToContainerPoint(t),s=this.options.direction,r=n.offsetWidth,a=n.offsetHeight,h=m(this.options.offset),l=this._getAnchor(),i="top"===s?(e=r/2,a):"bottom"===s?(e=r/2,0):(e="center"===s?r/2:"right"===s?0:"left"===s?r:i.x<o.x?(s="right",0):(s="left",r+2*(h.x+l.x)),a/2);t=t.subtract(m(e,i,!0)).add(h).add(l),z(n,"leaflet-tooltip-right"),z(n,"leaflet-tooltip-left"),z(n,"leaflet-tooltip-top"),z(n,"leaflet-tooltip-bottom"),M(n,"leaflet-tooltip-"+s),Z(n,t)},_updatePosition:function(){var t=this._map.latLngToLayerPoint(this._latlng);this._setPosition(t)},setOpacity:function(t){this.options.opacity=t,this._container&&C(this._container,t)},_animateZoom:function(t){t=this._map._latLngToNewLayerPoint(this._latlng,t.zoom,t.center);this._setPosition(t)},_getAnchor:function(){return m(this._source&&this._source._getTooltipAnchor&&!this.options.sticky?this._source._getTooltipAnchor():[0,0])}})),Ri=(A.include({openTooltip:function(t,e,i){return this._initOverlay(Ii,t,e,i).openOn(this),this},closeTooltip:function(t){return t.close(),this}}),o.include({bindTooltip:function(t,e){return this._tooltip&&this.isTooltipOpen()&&this.unbindTooltip(),this._tooltip=this._initOverlay(Ii,this._tooltip,t,e),this._initTooltipInteractions(),this._tooltip.options.permanent&&this._map&&this._map.hasLayer(this)&&this.openTooltip(),this},unbindTooltip:function(){return this._tooltip&&(this._initTooltipInteractions(!0),this.closeTooltip(),this._tooltip=null),this},_initTooltipInteractions:function(t){var e,i;!t&&this._tooltipHandlersAdded||(e=t?"off":"on",i={remove:this.closeTooltip,move:this._moveTooltip},this._tooltip.options.permanent?i.add=this._openTooltip:(i.mouseover=this._openTooltip,i.mouseout=this.closeTooltip,i.click=this._openTooltip,this._map?this._addFocusListeners():i.add=this._addFocusListeners),this._tooltip.options.sticky&&(i.mousemove=this._moveTooltip),this[e](i),this._tooltipHandlersAdded=!t)},openTooltip:function(t){return this._tooltip&&(this instanceof ci||(this._tooltip._source=this),this._tooltip._prepareOpen(t)&&(this._tooltip.openOn(this._map),this.getElement?this._setAriaDescribedByOnLayer(this):this.eachLayer&&this.eachLayer(this._setAriaDescribedByOnLayer,this))),this},closeTooltip:function(){if(this._tooltip)return this._tooltip.close()},toggleTooltip:function(){return this._tooltip&&this._tooltip.toggle(this),this},isTooltipOpen:function(){return this._tooltip.isOpen()},setTooltipContent:function(t){return this._tooltip&&this._tooltip.setContent(t),this},getTooltip:function(){return this._tooltip},_addFocusListeners:function(){this.getElement?this._addFocusListenersOnLayer(this):this.eachLayer&&this.eachLayer(this._addFocusListenersOnLayer,this)},_addFocusListenersOnLayer:function(t){var e="function"==typeof t.getElement&&t.getElement();e&&(S(e,"focus",function(){this._tooltip._source=t,this.openTooltip()},this),S(e,"blur",this.closeTooltip,this))},_setAriaDescribedByOnLayer:function(t){t="function"==typeof t.getElement&&t.getElement();t&&t.setAttribute("aria-describedby",this._tooltip._container.id)},_openTooltip:function(t){var e;this._tooltip&&this._map&&(this._map.dragging&&this._map.dragging.moving()&&!this._openOnceFlag?(this._openOnceFlag=!0,(e=this)._map.once("moveend",function(){e._openOnceFlag=!1,e._openTooltip(t)})):(this._tooltip._source=t.layer||t.target,this.openTooltip(this._tooltip.options.sticky?t.latlng:void 0)))},_moveTooltip:function(t){var e=t.latlng;this._tooltip.options.sticky&&t.originalEvent&&(t=this._map.mouseEventToContainerPoint(t.originalEvent),t=this._map.containerPointToLayerPoint(t),e=this._map.layerPointToLatLng(t)),this._tooltip.setLatLng(e)}}),di.extend({options:{iconSize:[12,12],html:!1,bgPos:null,className:"leaflet-div-icon"},createIcon:function(t){var t=t&&"DIV"===t.tagName?t:document.createElement("div"),e=this.options;return e.html instanceof Element?(me(t),t.appendChild(e.html)):t.innerHTML=!1!==e.html?e.html:"",e.bgPos&&(e=m(e.bgPos),t.style.backgroundPosition=-e.x+"px "+-e.y+"px"),this._setIconStyles(t,"icon"),t},createShadow:function(){return null}}));di.Default=_i;var Ni=o.extend({options:{tileSize:256,opacity:1,updateWhenIdle:b.mobile,updateWhenZooming:!0,updateInterval:200,zIndex:1,bounds:null,minZoom:0,maxZoom:void 0,maxNativeZoom:void 0,minNativeZoom:void 0,noWrap:!1,pane:"tilePane",className:"",keepBuffer:2},initialize:function(t){c(this,t)},onAdd:function(){this._initContainer(),this._levels={},this._tiles={},this._resetView()},beforeAdd:function(t){t._addZoomLimit(this)},onRemove:function(t){this._removeAllTiles(),T(this._container),t._removeZoomLimit(this),this._container=null,this._tileZoom=void 0},bringToFront:function(){return this._map&&(fe(this._container),this._setAutoZIndex(Math.max)),this},bringToBack:function(){return this._map&&(ge(this._container),this._setAutoZIndex(Math.min)),this},getContainer:function(){return this._container},setOpacity:function(t){return this.options.opacity=t,this._updateOpacity(),this},setZIndex:function(t){return this.options.zIndex=t,this._updateZIndex(),this},isLoading:function(){return this._loading},redraw:function(){var t;return this._map&&(this._removeAllTiles(),(t=this._clampZoom(this._map.getZoom()))!==this._tileZoom&&(this._tileZoom=t,this._updateLevels()),this._update()),this},getEvents:function(){var t={viewprereset:this._invalidateAll,viewreset:this._resetView,zoom:this._resetView,moveend:this._onMoveEnd};return this.options.updateWhenIdle||(this._onMove||(this._onMove=j(this._onMoveEnd,this.options.updateInterval,this)),t.move=this._onMove),this._zoomAnimated&&(t.zoomanim=this._animateZoom),t},createTile:function(){return document.createElement("div")},getTileSize:function(){var t=this.options.tileSize;return t instanceof p?t:new p(t,t)},_updateZIndex:function(){this._container&&void 0!==this.options.zIndex&&null!==this.options.zIndex&&(this._container.style.zIndex=this.options.zIndex)},_setAutoZIndex:function(t){for(var e,i=this.getPane().children,n=-t(-1/0,1/0),o=0,s=i.length;o<s;o++)e=i[o].style.zIndex,i[o]!==this._container&&e&&(n=t(n,+e));isFinite(n)&&(this.options.zIndex=n+t(-1,1),this._updateZIndex())},_updateOpacity:function(){if(this._map&&!b.ielt9){C(this._container,this.options.opacity);var t,e=+new Date,i=!1,n=!1;for(t in this._tiles){var o,s=this._tiles[t];s.current&&s.loaded&&(o=Math.min(1,(e-s.loaded)/200),C(s.el,o),o<1?i=!0:(s.active?n=!0:this._onOpaqueTile(s),s.active=!0))}n&&!this._noPrune&&this._pruneTiles(),i&&(r(this._fadeFrame),this._fadeFrame=x(this._updateOpacity,this))}},_onOpaqueTile:u,_initContainer:function(){this._container||(this._container=P("div","leaflet-layer "+(this.options.className||"")),this._updateZIndex(),this.options.opacity<1&&this._updateOpacity(),this.getPane().appendChild(this._container))},_updateLevels:function(){var t=this._tileZoom,e=this.options.maxZoom;if(void 0!==t){for(var i in this._levels)i=Number(i),this._levels[i].el.children.length||i===t?(this._levels[i].el.style.zIndex=e-Math.abs(t-i),this._onUpdateLevel(i)):(T(this._levels[i].el),this._removeTilesAtZoom(i),this._onRemoveLevel(i),delete this._levels[i]);var n=this._levels[t],o=this._map;return n||((n=this._levels[t]={}).el=P("div","leaflet-tile-container leaflet-zoom-animated",this._container),n.el.style.zIndex=e,n.origin=o.project(o.unproject(o.getPixelOrigin()),t).round(),n.zoom=t,this._setZoomTransform(n,o.getCenter(),o.getZoom()),u(n.el.offsetWidth),this._onCreateLevel(n)),this._level=n}},_onUpdateLevel:u,_onRemoveLevel:u,_onCreateLevel:u,_pruneTiles:function(){if(this._map){var t,e,i,n=this._map.getZoom();if(n>this.options.maxZoom||n<this.options.minZoom)this._removeAllTiles();else{for(t in this._tiles)(i=this._tiles[t]).retain=i.current;for(t in this._tiles)(i=this._tiles[t]).current&&!i.active&&(e=i.coords,this._retainParent(e.x,e.y,e.z,e.z-5)||this._retainChildren(e.x,e.y,e.z,e.z+2));for(t in this._tiles)this._tiles[t].retain||this._removeTile(t)}}},_removeTilesAtZoom:function(t){for(var e in this._tiles)this._tiles[e].coords.z===t&&this._removeTile(e)},_removeAllTiles:function(){for(var t in this._tiles)this._removeTile(t)},_invalidateAll:function(){for(var t in this._levels)T(this._levels[t].el),this._onRemoveLevel(Number(t)),delete this._levels[t];this._removeAllTiles(),this._tileZoom=void 0},_retainParent:function(t,e,i,n){var t=Math.floor(t/2),e=Math.floor(e/2),i=i-1,o=new p(+t,+e),o=(o.z=i,this._tileCoordsToKey(o)),o=this._tiles[o];return o&&o.active?o.retain=!0:(o&&o.loaded&&(o.retain=!0),n<i&&this._retainParent(t,e,i,n))},_retainChildren:function(t,e,i,n){for(var o=2*t;o<2*t+2;o++)for(var s=2*e;s<2*e+2;s++){var r=new p(o,s),r=(r.z=i+1,this._tileCoordsToKey(r)),r=this._tiles[r];r&&r.active?r.retain=!0:(r&&r.loaded&&(r.retain=!0),i+1<n&&this._retainChildren(o,s,i+1,n))}},_resetView:function(t){t=t&&(t.pinch||t.flyTo);this._setView(this._map.getCenter(),this._map.getZoom(),t,t)},_animateZoom:function(t){this._setView(t.center,t.zoom,!0,t.noUpdate)},_clampZoom:function(t){var e=this.options;return void 0!==e.minNativeZoom&&t<e.minNativeZoom?e.minNativeZoom:void 0!==e.maxNativeZoom&&e.maxNativeZoom<t?e.maxNativeZoom:t},_setView:function(t,e,i,n){var o=Math.round(e),o=void 0!==this.options.maxZoom&&o>this.options.maxZoom||void 0!==this.options.minZoom&&o<this.options.minZoom?void 0:this._clampZoom(o),s=this.options.updateWhenZooming&&o!==this._tileZoom;n&&!s||(this._tileZoom=o,this._abortLoading&&this._abortLoading(),this._updateLevels(),this._resetGrid(),void 0!==o&&this._update(t),i||this._pruneTiles(),this._noPrune=!!i),this._setZoomTransforms(t,e)},_setZoomTransforms:function(t,e){for(var i in this._levels)this._setZoomTransform(this._levels[i],t,e)},_setZoomTransform:function(t,e,i){var n=this._map.getZoomScale(i,t.zoom),e=t.origin.multiplyBy(n).subtract(this._map._getNewPixelOrigin(e,i)).round();b.any3d?be(t.el,e,n):Z(t.el,e)},_resetGrid:function(){var t=this._map,e=t.options.crs,i=this._tileSize=this.getTileSize(),n=this._tileZoom,o=this._map.getPixelWorldBounds(this._tileZoom);o&&(this._globalTileRange=this._pxBoundsToTileRange(o)),this._wrapX=e.wrapLng&&!this.options.noWrap&&[Math.floor(t.project([0,e.wrapLng[0]],n).x/i.x),Math.ceil(t.project([0,e.wrapLng[1]],n).x/i.y)],this._wrapY=e.wrapLat&&!this.options.noWrap&&[Math.floor(t.project([e.wrapLat[0],0],n).y/i.x),Math.ceil(t.project([e.wrapLat[1],0],n).y/i.y)]},_onMoveEnd:function(){this._map&&!this._map._animatingZoom&&this._update()},_getTiledPixelBounds:function(t){var e=this._map,i=e._animatingZoom?Math.max(e._animateToZoom,e.getZoom()):e.getZoom(),i=e.getZoomScale(i,this._tileZoom),t=e.project(t,this._tileZoom).floor(),e=e.getSize().divideBy(2*i);return new f(t.subtract(e),t.add(e))},_update:function(t){var e=this._map;if(e){var i=this._clampZoom(e.getZoom());if(void 0===t&&(t=e.getCenter()),void 0!==this._tileZoom){var n,e=this._getTiledPixelBounds(t),o=this._pxBoundsToTileRange(e),s=o.getCenter(),r=[],e=this.options.keepBuffer,a=new f(o.getBottomLeft().subtract([e,-e]),o.getTopRight().add([e,-e]));if(!(isFinite(o.min.x)&&isFinite(o.min.y)&&isFinite(o.max.x)&&isFinite(o.max.y)))throw new Error("Attempted to load an infinite number of tiles");for(n in this._tiles){var h=this._tiles[n].coords;h.z===this._tileZoom&&a.contains(new p(h.x,h.y))||(this._tiles[n].current=!1)}if(1<Math.abs(i-this._tileZoom))this._setView(t,i);else{for(var l=o.min.y;l<=o.max.y;l++)for(var u=o.min.x;u<=o.max.x;u++){var c,d=new p(u,l);d.z=this._tileZoom,this._isValidTile(d)&&((c=this._tiles[this._tileCoordsToKey(d)])?c.current=!0:r.push(d))}if(r.sort(function(t,e){return t.distanceTo(s)-e.distanceTo(s)}),0!==r.length){this._loading||(this._loading=!0,this.fire("loading"));for(var _=document.createDocumentFragment(),u=0;u<r.length;u++)this._addTile(r[u],_);this._level.el.appendChild(_)}}}}},_isValidTile:function(t){var e=this._map.options.crs;if(!e.infinite){var i=this._globalTileRange;if(!e.wrapLng&&(t.x<i.min.x||t.x>i.max.x)||!e.wrapLat&&(t.y<i.min.y||t.y>i.max.y))return!1}return!this.options.bounds||(e=this._tileCoordsToBounds(t),g(this.options.bounds).overlaps(e))},_keyToBounds:function(t){return this._tileCoordsToBounds(this._keyToTileCoords(t))},_tileCoordsToNwSe:function(t){var e=this._map,i=this.getTileSize(),n=t.scaleBy(i),i=n.add(i);return[e.unproject(n,t.z),e.unproject(i,t.z)]},_tileCoordsToBounds:function(t){t=this._tileCoordsToNwSe(t),t=new s(t[0],t[1]);return t=this.options.noWrap?t:this._map.wrapLatLngBounds(t)},_tileCoordsToKey:function(t){return t.x+":"+t.y+":"+t.z},_keyToTileCoords:function(t){var t=t.split(":"),e=new p(+t[0],+t[1]);return e.z=+t[2],e},_removeTile:function(t){var e=this._tiles[t];e&&(T(e.el),delete this._tiles[t],this.fire("tileunload",{tile:e.el,coords:this._keyToTileCoords(t)}))},_initTile:function(t){M(t,"leaflet-tile");var e=this.getTileSize();t.style.width=e.x+"px",t.style.height=e.y+"px",t.onselectstart=u,t.onmousemove=u,b.ielt9&&this.options.opacity<1&&C(t,this.options.opacity)},_addTile:function(t,e){var i=this._getTilePos(t),n=this._tileCoordsToKey(t),o=this.createTile(this._wrapCoords(t),a(this._tileReady,this,t));this._initTile(o),this.createTile.length<2&&x(a(this._tileReady,this,t,null,o)),Z(o,i),this._tiles[n]={el:o,coords:t,current:!0},e.appendChild(o),this.fire("tileloadstart",{tile:o,coords:t})},_tileReady:function(t,e,i){e&&this.fire("tileerror",{error:e,tile:i,coords:t});var n=this._tileCoordsToKey(t);(i=this._tiles[n])&&(i.loaded=+new Date,this._map._fadeAnimated?(C(i.el,0),r(this._fadeFrame),this._fadeFrame=x(this._updateOpacity,this)):(i.active=!0,this._pruneTiles()),e||(M(i.el,"leaflet-tile-loaded"),this.fire("tileload",{tile:i.el,coords:t})),this._noTilesToLoad()&&(this._loading=!1,this.fire("load"),b.ielt9||!this._map._fadeAnimated?x(this._pruneTiles,this):setTimeout(a(this._pruneTiles,this),250)))},_getTilePos:function(t){return t.scaleBy(this.getTileSize()).subtract(this._level.origin)},_wrapCoords:function(t){var e=new p(this._wrapX?H(t.x,this._wrapX):t.x,this._wrapY?H(t.y,this._wrapY):t.y);return e.z=t.z,e},_pxBoundsToTileRange:function(t){var e=this.getTileSize();return new f(t.min.unscaleBy(e).floor(),t.max.unscaleBy(e).ceil().subtract([1,1]))},_noTilesToLoad:function(){for(var t in this._tiles)if(!this._tiles[t].loaded)return!1;return!0}});var Di=Ni.extend({options:{minZoom:0,maxZoom:18,subdomains:"abc",errorTileUrl:"",zoomOffset:0,tms:!1,zoomReverse:!1,detectRetina:!1,crossOrigin:!1,referrerPolicy:!1},initialize:function(t,e){this._url=t,(e=c(this,e)).detectRetina&&b.retina&&0<e.maxZoom?(e.tileSize=Math.floor(e.tileSize/2),e.zoomReverse?(e.zoomOffset--,e.minZoom=Math.min(e.maxZoom,e.minZoom+1)):(e.zoomOffset++,e.maxZoom=Math.max(e.minZoom,e.maxZoom-1)),e.minZoom=Math.max(0,e.minZoom)):e.zoomReverse?e.minZoom=Math.min(e.maxZoom,e.minZoom):e.maxZoom=Math.max(e.minZoom,e.maxZoom),"string"==typeof e.subdomains&&(e.subdomains=e.subdomains.split("")),this.on("tileunload",this._onTileRemove)},setUrl:function(t,e){return this._url===t&&void 0===e&&(e=!0),this._url=t,e||this.redraw(),this},createTile:function(t,e){var i=document.createElement("img");return S(i,"load",a(this._tileOnLoad,this,e,i)),S(i,"error",a(this._tileOnError,this,e,i)),!this.options.crossOrigin&&""!==this.options.crossOrigin||(i.crossOrigin=!0===this.options.crossOrigin?"":this.options.crossOrigin),"string"==typeof this.options.referrerPolicy&&(i.referrerPolicy=this.options.referrerPolicy),i.alt="",i.src=this.getTileUrl(t),i},getTileUrl:function(t){var e={r:b.retina?"@2x":"",s:this._getSubdomain(t),x:t.x,y:t.y,z:this._getZoomForUrl()};return this._map&&!this._map.options.crs.infinite&&(t=this._globalTileRange.max.y-t.y,this.options.tms&&(e.y=t),e["-y"]=t),q(this._url,l(e,this.options))},_tileOnLoad:function(t,e){b.ielt9?setTimeout(a(t,this,null,e),0):t(null,e)},_tileOnError:function(t,e,i){var n=this.options.errorTileUrl;n&&e.getAttribute("src")!==n&&(e.src=n),t(i,e)},_onTileRemove:function(t){t.tile.onload=null},_getZoomForUrl:function(){var t=this._tileZoom,e=this.options.maxZoom;return(t=this.options.zoomReverse?e-t:t)+this.options.zoomOffset},_getSubdomain:function(t){t=Math.abs(t.x+t.y)%this.options.subdomains.length;return this.options.subdomains[t]},_abortLoading:function(){var t,e,i;for(t in this._tiles)this._tiles[t].coords.z!==this._tileZoom&&((i=this._tiles[t].el).onload=u,i.onerror=u,i.complete||(i.src=K,e=this._tiles[t].coords,T(i),delete this._tiles[t],this.fire("tileabort",{tile:i,coords:e})))},_removeTile:function(t){var e=this._tiles[t];if(e)return e.el.setAttribute("src",K),Ni.prototype._removeTile.call(this,t)},_tileReady:function(t,e,i){if(this._map&&(!i||i.getAttribute("src")!==K))return Ni.prototype._tileReady.call(this,t,e,i)}});function ji(t,e){return new Di(t,e)}var Hi=Di.extend({defaultWmsParams:{service:"WMS",request:"GetMap",layers:"",styles:"",format:"image/jpeg",transparent:!1,version:"1.1.1"},options:{crs:null,uppercase:!1},initialize:function(t,e){this._url=t;var i,n=l({},this.defaultWmsParams);for(i in e)i in this.options||(n[i]=e[i]);var t=(e=c(this,e)).detectRetina&&b.retina?2:1,o=this.getTileSize();n.width=o.x*t,n.height=o.y*t,this.wmsParams=n},onAdd:function(t){this._crs=this.options.crs||t.options.crs,this._wmsVersion=parseFloat(this.wmsParams.version);var e=1.3<=this._wmsVersion?"crs":"srs";this.wmsParams[e]=this._crs.code,Di.prototype.onAdd.call(this,t)},getTileUrl:function(t){var e=this._tileCoordsToNwSe(t),i=this._crs,i=_(i.project(e[0]),i.project(e[1])),e=i.min,i=i.max,e=(1.3<=this._wmsVersion&&this._crs===li?[e.y,e.x,i.y,i.x]:[e.x,e.y,i.x,i.y]).join(","),i=Di.prototype.getTileUrl.call(this,t);return i+U(this.wmsParams,i,this.options.uppercase)+(this.options.uppercase?"&BBOX=":"&bbox=")+e},setParams:function(t,e){return l(this.wmsParams,t),e||this.redraw(),this}});Di.WMS=Hi,ji.wms=function(t,e){return new Hi(t,e)};var Wi=o.extend({options:{padding:.1},initialize:function(t){c(this,t),h(this),this._layers=this._layers||{}},onAdd:function(){this._container||(this._initContainer(),M(this._container,"leaflet-zoom-animated")),this.getPane().appendChild(this._container),this._update(),this.on("update",this._updatePaths,this)},onRemove:function(){this.off("update",this._updatePaths,this),this._destroyContainer()},getEvents:function(){var t={viewreset:this._reset,zoom:this._onZoom,moveend:this._update,zoomend:this._onZoomEnd};return this._zoomAnimated&&(t.zoomanim=this._onAnimZoom),t},_onAnimZoom:function(t){this._updateTransform(t.center,t.zoom)},_onZoom:function(){this._updateTransform(this._map.getCenter(),this._map.getZoom())},_updateTransform:function(t,e){var i=this._map.getZoomScale(e,this._zoom),n=this._map.getSize().multiplyBy(.5+this.options.padding),o=this._map.project(this._center,e),n=n.multiplyBy(-i).add(o).subtract(this._map._getNewPixelOrigin(t,e));b.any3d?be(this._container,n,i):Z(this._container,n)},_reset:function(){for(var t in this._update(),this._updateTransform(this._center,this._zoom),this._layers)this._layers[t]._reset()},_onZoomEnd:function(){for(var t in this._layers)this._layers[t]._project()},_updatePaths:function(){for(var t in this._layers)this._layers[t]._update()},_update:function(){var t=this.options.padding,e=this._map.getSize(),i=this._map.containerPointToLayerPoint(e.multiplyBy(-t)).round();this._bounds=new f(i,i.add(e.multiplyBy(1+2*t)).round()),this._center=this._map.getCenter(),this._zoom=this._map.getZoom()}}),Fi=Wi.extend({options:{tolerance:0},getEvents:function(){var t=Wi.prototype.getEvents.call(this);return t.viewprereset=this._onViewPreReset,t},_onViewPreReset:function(){this._postponeUpdatePaths=!0},onAdd:function(){Wi.prototype.onAdd.call(this),this._draw()},_initContainer:function(){var t=this._container=document.createElement("canvas");S(t,"mousemove",this._onMouseMove,this),S(t,"click dblclick mousedown mouseup contextmenu",this._onClick,this),S(t,"mouseout",this._handleMouseOut,this),t._leaflet_disable_events=!0,this._ctx=t.getContext("2d")},_destroyContainer:function(){r(this._redrawRequest),delete this._ctx,T(this._container),k(this._container),delete this._container},_updatePaths:function(){if(!this._postponeUpdatePaths){for(var t in this._redrawBounds=null,this._layers)this._layers[t]._update();this._redraw()}},_update:function(){var t,e,i,n;this._map._animatingZoom&&this._bounds||(Wi.prototype._update.call(this),t=this._bounds,e=this._container,i=t.getSize(),n=b.retina?2:1,Z(e,t.min),e.width=n*i.x,e.height=n*i.y,e.style.width=i.x+"px",e.style.height=i.y+"px",b.retina&&this._ctx.scale(2,2),this._ctx.translate(-t.min.x,-t.min.y),this.fire("update"))},_reset:function(){Wi.prototype._reset.call(this),this._postponeUpdatePaths&&(this._postponeUpdatePaths=!1,this._updatePaths())},_initPath:function(t){this._updateDashArray(t);t=(this._layers[h(t)]=t)._order={layer:t,prev:this._drawLast,next:null};this._drawLast&&(this._drawLast.next=t),this._drawLast=t,this._drawFirst=this._drawFirst||this._drawLast},_addPath:function(t){this._requestRedraw(t)},_removePath:function(t){var e=t._order,i=e.next,e=e.prev;i?i.prev=e:this._drawLast=e,e?e.next=i:this._drawFirst=i,delete t._order,delete this._layers[h(t)],this._requestRedraw(t)},_updatePath:function(t){this._extendRedrawBounds(t),t._project(),t._update(),this._requestRedraw(t)},_updateStyle:function(t){this._updateDashArray(t),this._requestRedraw(t)},_updateDashArray:function(t){if("string"==typeof t.options.dashArray){for(var e,i=t.options.dashArray.split(/[, ]+/),n=[],o=0;o<i.length;o++){if(e=Number(i[o]),isNaN(e))return;n.push(e)}t.options._dashArray=n}else t.options._dashArray=t.options.dashArray},_requestRedraw:function(t){this._map&&(this._extendRedrawBounds(t),this._redrawRequest=this._redrawRequest||x(this._redraw,this))},_extendRedrawBounds:function(t){var e;t._pxBounds&&(e=(t.options.weight||0)+1,this._redrawBounds=this._redrawBounds||new f,this._redrawBounds.extend(t._pxBounds.min.subtract([e,e])),this._redrawBounds.extend(t._pxBounds.max.add([e,e])))},_redraw:function(){this._redrawRequest=null,this._redrawBounds&&(this._redrawBounds.min._floor(),this._redrawBounds.max._ceil()),this._clear(),this._draw(),this._redrawBounds=null},_clear:function(){var t,e=this._redrawBounds;e?(t=e.getSize(),this._ctx.clearRect(e.min.x,e.min.y,t.x,t.y)):(this._ctx.save(),this._ctx.setTransform(1,0,0,1,0,0),this._ctx.clearRect(0,0,this._container.width,this._container.height),this._ctx.restore())},_draw:function(){var t,e,i=this._redrawBounds;this._ctx.save(),i&&(e=i.getSize(),this._ctx.beginPath(),this._ctx.rect(i.min.x,i.min.y,e.x,e.y),this._ctx.clip()),this._drawing=!0;for(var n=this._drawFirst;n;n=n.next)t=n.layer,(!i||t._pxBounds&&t._pxBounds.intersects(i))&&t._updatePath();this._drawing=!1,this._ctx.restore()},_updatePoly:function(t,e){if(this._drawing){var i,n,o,s,r=t._parts,a=r.length,h=this._ctx;if(a){for(h.beginPath(),i=0;i<a;i++){for(n=0,o=r[i].length;n<o;n++)s=r[i][n],h[n?"lineTo":"moveTo"](s.x,s.y);e&&h.closePath()}this._fillStroke(h,t)}}},_updateCircle:function(t){var e,i,n,o;this._drawing&&!t._empty()&&(e=t._point,i=this._ctx,n=Math.max(Math.round(t._radius),1),1!=(o=(Math.max(Math.round(t._radiusY),1)||n)/n)&&(i.save(),i.scale(1,o)),i.beginPath(),i.arc(e.x,e.y/o,n,0,2*Math.PI,!1),1!=o&&i.restore(),this._fillStroke(i,t))},_fillStroke:function(t,e){var i=e.options;i.fill&&(t.globalAlpha=i.fillOpacity,t.fillStyle=i.fillColor||i.color,t.fill(i.fillRule||"evenodd")),i.stroke&&0!==i.weight&&(t.setLineDash&&t.setLineDash(e.options&&e.options._dashArray||[]),t.globalAlpha=i.opacity,t.lineWidth=i.weight,t.strokeStyle=i.color,t.lineCap=i.lineCap,t.lineJoin=i.lineJoin,t.stroke())},_onClick:function(t){for(var e,i,n=this._map.mouseEventToLayerPoint(t),o=this._drawFirst;o;o=o.next)(e=o.layer).options.interactive&&e._containsPoint(n)&&(("click"===t.type||"preclick"===t.type)&&this._map._draggableMoved(e)||(i=e));this._fireEvent(!!i&&[i],t)},_onMouseMove:function(t){var e;!this._map||this._map.dragging.moving()||this._map._animatingZoom||(e=this._map.mouseEventToLayerPoint(t),this._handleMouseHover(t,e))},_handleMouseOut:function(t){var e=this._hoveredLayer;e&&(z(this._container,"leaflet-interactive"),this._fireEvent([e],t,"mouseout"),this._hoveredLayer=null,this._mouseHoverThrottled=!1)},_handleMouseHover:function(t,e){if(!this._mouseHoverThrottled){for(var i,n,o=this._drawFirst;o;o=o.next)(i=o.layer).options.interactive&&i._containsPoint(e)&&(n=i);n!==this._hoveredLayer&&(this._handleMouseOut(t),n&&(M(this._container,"leaflet-interactive"),this._fireEvent([n],t,"mouseover"),this._hoveredLayer=n)),this._fireEvent(!!this._hoveredLayer&&[this._hoveredLayer],t),this._mouseHoverThrottled=!0,setTimeout(a(function(){this._mouseHoverThrottled=!1},this),32)}},_fireEvent:function(t,e,i){this._map._fireDOMEvent(e,i||e.type,t)},_bringToFront:function(t){var e,i,n=t._order;n&&(e=n.next,i=n.prev,e&&((e.prev=i)?i.next=e:e&&(this._drawFirst=e),n.prev=this._drawLast,(this._drawLast.next=n).next=null,this._drawLast=n,this._requestRedraw(t)))},_bringToBack:function(t){var e,i,n=t._order;n&&(e=n.next,(i=n.prev)&&((i.next=e)?e.prev=i:i&&(this._drawLast=i),n.prev=null,n.next=this._drawFirst,this._drawFirst.prev=n,this._drawFirst=n,this._requestRedraw(t)))}});function Ui(t){return b.canvas?new Fi(t):null}var Vi=function(){try{return document.namespaces.add("lvml","urn:schemas-microsoft-com:vml"),function(t){return document.createElement("<lvml:"+t+' class="lvml">')}}catch(t){}return function(t){return document.createElement("<"+t+' xmlns="urn:schemas-microsoft.com:vml" class="lvml">')}}(),zt={_initContainer:function(){this._container=P("div","leaflet-vml-container")},_update:function(){this._map._animatingZoom||(Wi.prototype._update.call(this),this.fire("update"))},_initPath:function(t){var e=t._container=Vi("shape");M(e,"leaflet-vml-shape "+(this.options.className||"")),e.coordsize="1 1",t._path=Vi("path"),e.appendChild(t._path),this._updateStyle(t),this._layers[h(t)]=t},_addPath:function(t){var e=t._container;this._container.appendChild(e),t.options.interactive&&t.addInteractiveTarget(e)},_removePath:function(t){var e=t._container;T(e),t.removeInteractiveTarget(e),delete this._layers[h(t)]},_updateStyle:function(t){var e=t._stroke,i=t._fill,n=t.options,o=t._container;o.stroked=!!n.stroke,o.filled=!!n.fill,n.stroke?(e=e||(t._stroke=Vi("stroke")),o.appendChild(e),e.weight=n.weight+"px",e.color=n.color,e.opacity=n.opacity,n.dashArray?e.dashStyle=d(n.dashArray)?n.dashArray.join(" "):n.dashArray.replace(/( *, *)/g," "):e.dashStyle="",e.endcap=n.lineCap.replace("butt","flat"),e.joinstyle=n.lineJoin):e&&(o.removeChild(e),t._stroke=null),n.fill?(i=i||(t._fill=Vi("fill")),o.appendChild(i),i.color=n.fillColor||n.color,i.opacity=n.fillOpacity):i&&(o.removeChild(i),t._fill=null)},_updateCircle:function(t){var e=t._point.round(),i=Math.round(t._radius),n=Math.round(t._radiusY||i);this._setPath(t,t._empty()?"M0 0":"AL "+e.x+","+e.y+" "+i+","+n+" 0,23592600")},_setPath:function(t,e){t._path.v=e},_bringToFront:function(t){fe(t._container)},_bringToBack:function(t){ge(t._container)}},qi=b.vml?Vi:ct,Gi=Wi.extend({_initContainer:function(){this._container=qi("svg"),this._container.setAttribute("pointer-events","none"),this._rootGroup=qi("g"),this._container.appendChild(this._rootGroup)},_destroyContainer:function(){T(this._container),k(this._container),delete this._container,delete this._rootGroup,delete this._svgSize},_update:function(){var t,e,i;this._map._animatingZoom&&this._bounds||(Wi.prototype._update.call(this),e=(t=this._bounds).getSize(),i=this._container,this._svgSize&&this._svgSize.equals(e)||(this._svgSize=e,i.setAttribute("width",e.x),i.setAttribute("height",e.y)),Z(i,t.min),i.setAttribute("viewBox",[t.min.x,t.min.y,e.x,e.y].join(" ")),this.fire("update"))},_initPath:function(t){var e=t._path=qi("path");t.options.className&&M(e,t.options.className),t.options.interactive&&M(e,"leaflet-interactive"),this._updateStyle(t),this._layers[h(t)]=t},_addPath:function(t){this._rootGroup||this._initContainer(),this._rootGroup.appendChild(t._path),t.addInteractiveTarget(t._path)},_removePath:function(t){T(t._path),t.removeInteractiveTarget(t._path),delete this._layers[h(t)]},_updatePath:function(t){t._project(),t._update()},_updateStyle:function(t){var e=t._path,t=t.options;e&&(t.stroke?(e.setAttribute("stroke",t.color),e.setAttribute("stroke-opacity",t.opacity),e.setAttribute("stroke-width",t.weight),e.setAttribute("stroke-linecap",t.lineCap),e.setAttribute("stroke-linejoin",t.lineJoin),t.dashArray?e.setAttribute("stroke-dasharray",t.dashArray):e.removeAttribute("stroke-dasharray"),t.dashOffset?e.setAttribute("stroke-dashoffset",t.dashOffset):e.removeAttribute("stroke-dashoffset")):e.setAttribute("stroke","none"),t.fill?(e.setAttribute("fill",t.fillColor||t.color),e.setAttribute("fill-opacity",t.fillOpacity),e.setAttribute("fill-rule",t.fillRule||"evenodd")):e.setAttribute("fill","none"))},_updatePoly:function(t,e){this._setPath(t,dt(t._parts,e))},_updateCircle:function(t){var e=t._point,i=Math.max(Math.round(t._radius),1),n="a"+i+","+(Math.max(Math.round(t._radiusY),1)||i)+" 0 1,0 ",e=t._empty()?"M0 0":"M"+(e.x-i)+","+e.y+n+2*i+",0 "+n+2*-i+",0 ";this._setPath(t,e)},_setPath:function(t,e){t._path.setAttribute("d",e)},_bringToFront:function(t){fe(t._path)},_bringToBack:function(t){ge(t._path)}});function Ki(t){return b.svg||b.vml?new Gi(t):null}b.vml&&Gi.include(zt),A.include({getRenderer:function(t){t=(t=t.options.renderer||this._getPaneRenderer(t.options.pane)||this.options.renderer||this._renderer)||(this._renderer=this._createRenderer());return this.hasLayer(t)||this.addLayer(t),t},_getPaneRenderer:function(t){var e;return"overlayPane"!==t&&void 0!==t&&(void 0===(e=this._paneRenderers[t])&&(e=this._createRenderer({pane:t}),this._paneRenderers[t]=e),e)},_createRenderer:function(t){return this.options.preferCanvas&&Ui(t)||Ki(t)}});var Yi=xi.extend({initialize:function(t,e){xi.prototype.initialize.call(this,this._boundsToLatLngs(t),e)},setBounds:function(t){return this.setLatLngs(this._boundsToLatLngs(t))},_boundsToLatLngs:function(t){return[(t=g(t)).getSouthWest(),t.getNorthWest(),t.getNorthEast(),t.getSouthEast()]}});Gi.create=qi,Gi.pointsToPath=dt,wi.geometryToLayer=bi,wi.coordsToLatLng=Li,wi.coordsToLatLngs=Ti,wi.latLngToCoords=Mi,wi.latLngsToCoords=zi,wi.getFeature=Ci,wi.asFeature=Zi,A.mergeOptions({boxZoom:!0});var _t=n.extend({initialize:function(t){this._map=t,this._container=t._container,this._pane=t._panes.overlayPane,this._resetStateTimeout=0,t.on("unload",this._destroy,this)},addHooks:function(){S(this._container,"mousedown",this._onMouseDown,this)},removeHooks:function(){k(this._container,"mousedown",this._onMouseDown,this)},moved:function(){return this._moved},_destroy:function(){T(this._pane),delete this._pane},_resetState:function(){this._resetStateTimeout=0,this._moved=!1},_clearDeferredResetState:function(){0!==this._resetStateTimeout&&(clearTimeout(this._resetStateTimeout),this._resetStateTimeout=0)},_onMouseDown:function(t){if(!t.shiftKey||1!==t.which&&1!==t.button)return!1;this._clearDeferredResetState(),this._resetState(),re(),Le(),this._startPoint=this._map.mouseEventToContainerPoint(t),S(document,{contextmenu:Re,mousemove:this._onMouseMove,mouseup:this._onMouseUp,keydown:this._onKeyDown},this)},_onMouseMove:function(t){this._moved||(this._moved=!0,this._box=P("div","leaflet-zoom-box",this._container),M(this._container,"leaflet-crosshair"),this._map.fire("boxzoomstart")),this._point=this._map.mouseEventToContainerPoint(t);var t=new f(this._point,this._startPoint),e=t.getSize();Z(this._box,t.min),this._box.style.width=e.x+"px",this._box.style.height=e.y+"px"},_finish:function(){this._moved&&(T(this._box),z(this._container,"leaflet-crosshair")),ae(),Te(),k(document,{contextmenu:Re,mousemove:this._onMouseMove,mouseup:this._onMouseUp,keydown:this._onKeyDown},this)},_onMouseUp:function(t){1!==t.which&&1!==t.button||(this._finish(),this._moved&&(this._clearDeferredResetState(),this._resetStateTimeout=setTimeout(a(this._resetState,this),0),t=new s(this._map.containerPointToLatLng(this._startPoint),this._map.containerPointToLatLng(this._point)),this._map.fitBounds(t).fire("boxzoomend",{boxZoomBounds:t})))},_onKeyDown:function(t){27===t.keyCode&&(this._finish(),this._clearDeferredResetState(),this._resetState())}}),Ct=(A.addInitHook("addHandler","boxZoom",_t),A.mergeOptions({doubleClickZoom:!0}),n.extend({addHooks:function(){this._map.on("dblclick",this._onDoubleClick,this)},removeHooks:function(){this._map.off("dblclick",this._onDoubleClick,this)},_onDoubleClick:function(t){var e=this._map,i=e.getZoom(),n=e.options.zoomDelta,i=t.originalEvent.shiftKey?i-n:i+n;"center"===e.options.doubleClickZoom?e.setZoom(i):e.setZoomAround(t.containerPoint,i)}})),Zt=(A.addInitHook("addHandler","doubleClickZoom",Ct),A.mergeOptions({dragging:!0,inertia:!0,inertiaDeceleration:3400,inertiaMaxSpeed:1/0,easeLinearity:.2,worldCopyJump:!1,maxBoundsViscosity:0}),n.extend({addHooks:function(){var t;this._draggable||(t=this._map,this._draggable=new Xe(t._mapPane,t._container),this._draggable.on({dragstart:this._onDragStart,drag:this._onDrag,dragend:this._onDragEnd},this),this._draggable.on("predrag",this._onPreDragLimit,this),t.options.worldCopyJump&&(this._draggable.on("predrag",this._onPreDragWrap,this),t.on("zoomend",this._onZoomEnd,this),t.whenReady(this._onZoomEnd,this))),M(this._map._container,"leaflet-grab leaflet-touch-drag"),this._draggable.enable(),this._positions=[],this._times=[]},removeHooks:function(){z(this._map._container,"leaflet-grab"),z(this._map._container,"leaflet-touch-drag"),this._draggable.disable()},moved:function(){return this._draggable&&this._draggable._moved},moving:function(){return this._draggable&&this._draggable._moving},_onDragStart:function(){var t,e=this._map;e._stop(),this._map.options.maxBounds&&this._map.options.maxBoundsViscosity?(t=g(this._map.options.maxBounds),this._offsetLimit=_(this._map.latLngToContainerPoint(t.getNorthWest()).multiplyBy(-1),this._map.latLngToContainerPoint(t.getSouthEast()).multiplyBy(-1).add(this._map.getSize())),this._viscosity=Math.min(1,Math.max(0,this._map.options.maxBoundsViscosity))):this._offsetLimit=null,e.fire("movestart").fire("dragstart"),e.options.inertia&&(this._positions=[],this._times=[])},_onDrag:function(t){var e,i;this._map.options.inertia&&(e=this._lastTime=+new Date,i=this._lastPos=this._draggable._absPos||this._draggable._newPos,this._positions.push(i),this._times.push(e),this._prunePositions(e)),this._map.fire("move",t).fire("drag",t)},_prunePositions:function(t){for(;1<this._positions.length&&50<t-this._times[0];)this._positions.shift(),this._times.shift()},_onZoomEnd:function(){var t=this._map.getSize().divideBy(2),e=this._map.latLngToLayerPoint([0,0]);this._initialWorldOffset=e.subtract(t).x,this._worldWidth=this._map.getPixelWorldBounds().getSize().x},_viscousLimit:function(t,e){return t-(t-e)*this._viscosity},_onPreDragLimit:function(){var t,e;this._viscosity&&this._offsetLimit&&(t=this._draggable._newPos.subtract(this._draggable._startPos),e=this._offsetLimit,t.x<e.min.x&&(t.x=this._viscousLimit(t.x,e.min.x)),t.y<e.min.y&&(t.y=this._viscousLimit(t.y,e.min.y)),t.x>e.max.x&&(t.x=this._viscousLimit(t.x,e.max.x)),t.y>e.max.y&&(t.y=this._viscousLimit(t.y,e.max.y)),this._draggable._newPos=this._draggable._startPos.add(t))},_onPreDragWrap:function(){var t=this._worldWidth,e=Math.round(t/2),i=this._initialWorldOffset,n=this._draggable._newPos.x,o=(n-e+i)%t+e-i,n=(n+e+i)%t-e-i,t=Math.abs(o+i)<Math.abs(n+i)?o:n;this._draggable._absPos=this._draggable._newPos.clone(),this._draggable._newPos.x=t},_onDragEnd:function(t){var e,i,n,o,s=this._map,r=s.options,a=!r.inertia||t.noInertia||this._times.length<2;s.fire("dragend",t),!a&&(this._prunePositions(+new Date),t=this._lastPos.subtract(this._positions[0]),a=(this._lastTime-this._times[0])/1e3,e=r.easeLinearity,a=(t=t.multiplyBy(e/a)).distanceTo([0,0]),i=Math.min(r.inertiaMaxSpeed,a),t=t.multiplyBy(i/a),n=i/(r.inertiaDeceleration*e),(o=t.multiplyBy(-n/2).round()).x||o.y)?(o=s._limitOffset(o,s.options.maxBounds),x(function(){s.panBy(o,{duration:n,easeLinearity:e,noMoveStart:!0,animate:!0})})):s.fire("moveend")}})),St=(A.addInitHook("addHandler","dragging",Zt),A.mergeOptions({keyboard:!0,keyboardPanDelta:80}),n.extend({keyCodes:{left:[37],right:[39],down:[40],up:[38],zoomIn:[187,107,61,171],zoomOut:[189,109,54,173]},initialize:function(t){this._map=t,this._setPanDelta(t.options.keyboardPanDelta),this._setZoomDelta(t.options.zoomDelta)},addHooks:function(){var t=this._map._container;t.tabIndex<=0&&(t.tabIndex="0"),S(t,{focus:this._onFocus,blur:this._onBlur,mousedown:this._onMouseDown},this),this._map.on({focus:this._addHooks,blur:this._removeHooks},this)},removeHooks:function(){this._removeHooks(),k(this._map._container,{focus:this._onFocus,blur:this._onBlur,mousedown:this._onMouseDown},this),this._map.off({focus:this._addHooks,blur:this._removeHooks},this)},_onMouseDown:function(){var t,e,i;this._focused||(i=document.body,t=document.documentElement,e=i.scrollTop||t.scrollTop,i=i.scrollLeft||t.scrollLeft,this._map._container.focus(),window.scrollTo(i,e))},_onFocus:function(){this._focused=!0,this._map.fire("focus")},_onBlur:function(){this._focused=!1,this._map.fire("blur")},_setPanDelta:function(t){for(var e=this._panKeys={},i=this.keyCodes,n=0,o=i.left.length;n<o;n++)e[i.left[n]]=[-1*t,0];for(n=0,o=i.right.length;n<o;n++)e[i.right[n]]=[t,0];for(n=0,o=i.down.length;n<o;n++)e[i.down[n]]=[0,t];for(n=0,o=i.up.length;n<o;n++)e[i.up[n]]=[0,-1*t]},_setZoomDelta:function(t){for(var e=this._zoomKeys={},i=this.keyCodes,n=0,o=i.zoomIn.length;n<o;n++)e[i.zoomIn[n]]=t;for(n=0,o=i.zoomOut.length;n<o;n++)e[i.zoomOut[n]]=-t},_addHooks:function(){S(document,"keydown",this._onKeyDown,this)},_removeHooks:function(){k(document,"keydown",this._onKeyDown,this)},_onKeyDown:function(t){if(!(t.altKey||t.ctrlKey||t.metaKey)){var e,i,n=t.keyCode,o=this._map;if(n in this._panKeys)o._panAnim&&o._panAnim._inProgress||(i=this._panKeys[n],t.shiftKey&&(i=m(i).multiplyBy(3)),o.options.maxBounds&&(i=o._limitOffset(m(i),o.options.maxBounds)),o.options.worldCopyJump?(e=o.wrapLatLng(o.unproject(o.project(o.getCenter()).add(i))),o.panTo(e)):o.panBy(i));else if(n in this._zoomKeys)o.setZoom(o.getZoom()+(t.shiftKey?3:1)*this._zoomKeys[n]);else{if(27!==n||!o._popup||!o._popup.options.closeOnEscapeKey)return;o.closePopup()}Re(t)}}})),Et=(A.addInitHook("addHandler","keyboard",St),A.mergeOptions({scrollWheelZoom:!0,wheelDebounceTime:40,wheelPxPerZoomLevel:60}),n.extend({addHooks:function(){S(this._map._container,"wheel",this._onWheelScroll,this),this._delta=0},removeHooks:function(){k(this._map._container,"wheel",this._onWheelScroll,this)},_onWheelScroll:function(t){var e=He(t),i=this._map.options.wheelDebounceTime,e=(this._delta+=e,this._lastMousePos=this._map.mouseEventToContainerPoint(t),this._startTime||(this._startTime=+new Date),Math.max(i-(+new Date-this._startTime),0));clearTimeout(this._timer),this._timer=setTimeout(a(this._performZoom,this),e),Re(t)},_performZoom:function(){var t=this._map,e=t.getZoom(),i=this._map.options.zoomSnap||0,n=(t._stop(),this._delta/(4*this._map.options.wheelPxPerZoomLevel)),n=4*Math.log(2/(1+Math.exp(-Math.abs(n))))/Math.LN2,i=i?Math.ceil(n/i)*i:n,n=t._limitZoom(e+(0<this._delta?i:-i))-e;this._delta=0,this._startTime=null,n&&("center"===t.options.scrollWheelZoom?t.setZoom(e+n):t.setZoomAround(this._lastMousePos,e+n))}})),kt=(A.addInitHook("addHandler","scrollWheelZoom",Et),A.mergeOptions({tapHold:b.touchNative&&b.safari&&b.mobile,tapTolerance:15}),n.extend({addHooks:function(){S(this._map._container,"touchstart",this._onDown,this)},removeHooks:function(){k(this._map._container,"touchstart",this._onDown,this)},_onDown:function(t){var e;clearTimeout(this._holdTimeout),1===t.touches.length&&(e=t.touches[0],this._startPos=this._newPos=new p(e.clientX,e.clientY),this._holdTimeout=setTimeout(a(function(){this._cancel(),this._isTapValid()&&(S(document,"touchend",O),S(document,"touchend touchcancel",this._cancelClickPrevent),this._simulateEvent("contextmenu",e))},this),600),S(document,"touchend touchcancel contextmenu",this._cancel,this),S(document,"touchmove",this._onMove,this))},_cancelClickPrevent:function t(){k(document,"touchend",O),k(document,"touchend touchcancel",t)},_cancel:function(){clearTimeout(this._holdTimeout),k(document,"touchend touchcancel contextmenu",this._cancel,this),k(document,"touchmove",this._onMove,this)},_onMove:function(t){t=t.touches[0];this._newPos=new p(t.clientX,t.clientY)},_isTapValid:function(){return this._newPos.distanceTo(this._startPos)<=this._map.options.tapTolerance},_simulateEvent:function(t,e){t=new MouseEvent(t,{bubbles:!0,cancelable:!0,view:window,screenX:e.screenX,screenY:e.screenY,clientX:e.clientX,clientY:e.clientY});t._simulated=!0,e.target.dispatchEvent(t)}})),Ot=(A.addInitHook("addHandler","tapHold",kt),A.mergeOptions({touchZoom:b.touch,bounceAtZoomLimits:!0}),n.extend({addHooks:function(){M(this._map._container,"leaflet-touch-zoom"),S(this._map._container,"touchstart",this._onTouchStart,this)},removeHooks:function(){z(this._map._container,"leaflet-touch-zoom"),k(this._map._container,"touchstart",this._onTouchStart,this)},_onTouchStart:function(t){var e,i,n=this._map;!t.touches||2!==t.touches.length||n._animatingZoom||this._zooming||(e=n.mouseEventToContainerPoint(t.touches[0]),i=n.mouseEventToContainerPoint(t.touches[1]),this._centerPoint=n.getSize()._divideBy(2),this._startLatLng=n.containerPointToLatLng(this._centerPoint),"center"!==n.options.touchZoom&&(this._pinchStartLatLng=n.containerPointToLatLng(e.add(i)._divideBy(2))),this._startDist=e.distanceTo(i),this._startZoom=n.getZoom(),this._moved=!1,this._zooming=!0,n._stop(),S(document,"touchmove",this._onTouchMove,this),S(document,"touchend touchcancel",this._onTouchEnd,this),O(t))},_onTouchMove:function(t){if(t.touches&&2===t.touches.length&&this._zooming){var e=this._map,i=e.mouseEventToContainerPoint(t.touches[0]),n=e.mouseEventToContainerPoint(t.touches[1]),o=i.distanceTo(n)/this._startDist;if(this._zoom=e.getScaleZoom(o,this._startZoom),!e.options.bounceAtZoomLimits&&(this._zoom<e.getMinZoom()&&o<1||this._zoom>e.getMaxZoom()&&1<o)&&(this._zoom=e._limitZoom(this._zoom)),"center"===e.options.touchZoom){if(this._center=this._startLatLng,1==o)return}else{i=i._add(n)._divideBy(2)._subtract(this._centerPoint);if(1==o&&0===i.x&&0===i.y)return;this._center=e.unproject(e.project(this._pinchStartLatLng,this._zoom).subtract(i),this._zoom)}this._moved||(e._moveStart(!0,!1),this._moved=!0),r(this._animRequest);n=a(e._move,e,this._center,this._zoom,{pinch:!0,round:!1},void 0);this._animRequest=x(n,this,!0),O(t)}},_onTouchEnd:function(){this._moved&&this._zooming?(this._zooming=!1,r(this._animRequest),k(document,"touchmove",this._onTouchMove,this),k(document,"touchend touchcancel",this._onTouchEnd,this),this._map.options.zoomAnimation?this._map._animateZoom(this._center,this._map._limitZoom(this._zoom),!0,this._map.options.zoomSnap):this._map._resetView(this._center,this._map._limitZoom(this._zoom))):this._zooming=!1}})),Xi=(A.addInitHook("addHandler","touchZoom",Ot),A.BoxZoom=_t,A.DoubleClickZoom=Ct,A.Drag=Zt,A.Keyboard=St,A.ScrollWheelZoom=Et,A.TapHold=kt,A.TouchZoom=Ot,t.Bounds=f,t.Browser=b,t.CRS=ot,t.Canvas=Fi,t.Circle=vi,t.CircleMarker=gi,t.Class=et,t.Control=B,t.DivIcon=Ri,t.DivOverlay=Ai,t.DomEvent=mt,t.DomUtil=pt,t.Draggable=Xe,t.Evented=it,t.FeatureGroup=ci,t.GeoJSON=wi,t.GridLayer=Ni,t.Handler=n,t.Icon=di,t.ImageOverlay=Ei,t.LatLng=v,t.LatLngBounds=s,t.Layer=o,t.LayerGroup=ui,t.LineUtil=vt,t.Map=A,t.Marker=mi,t.Mixin=ft,t.Path=fi,t.Point=p,t.PolyUtil=gt,t.Polygon=xi,t.Polyline=yi,t.Popup=Bi,t.PosAnimation=Fe,t.Projection=wt,t.Rectangle=Yi,t.Renderer=Wi,t.SVG=Gi,t.SVGOverlay=Oi,t.TileLayer=Di,t.Tooltip=Ii,t.Transformation=at,t.Util=tt,t.VideoOverlay=ki,t.bind=a,t.bounds=_,t.canvas=Ui,t.circle=function(t,e,i){return new vi(t,e,i)},t.circleMarker=function(t,e){return new gi(t,e)},t.control=Ue,t.divIcon=function(t){return new Ri(t)},t.extend=l,t.featureGroup=function(t,e){return new ci(t,e)},t.geoJSON=Si,t.geoJson=Mt,t.gridLayer=function(t){return new Ni(t)},t.icon=function(t){return new di(t)},t.imageOverlay=function(t,e,i){return new Ei(t,e,i)},t.latLng=w,t.latLngBounds=g,t.layerGroup=function(t,e){return new ui(t,e)},t.map=function(t,e){return new A(t,e)},t.marker=function(t,e){return new mi(t,e)},t.point=m,t.polygon=function(t,e){return new xi(t,e)},t.polyline=function(t,e){return new yi(t,e)},t.popup=function(t,e){return new Bi(t,e)},t.rectangle=function(t,e){return new Yi(t,e)},t.setOptions=c,t.stamp=h,t.svg=Ki,t.svgOverlay=function(t,e,i){return new Oi(t,e,i)},t.tileLayer=ji,t.tooltip=function(t,e){return new Ii(t,e)},t.transformation=ht,t.version="1.9.4",t.videoOverlay=function(t,e,i){return new ki(t,e,i)},window.L);t.noConflict=function(){return window.L=Xi,this},window.L=t});
-//# sourceMappingURL=leaflet.js.map
\ No newline at end of file
diff --git a/internal/web/static/leaflet.markercluster.css b/internal/web/static/leaflet.markercluster.css
deleted file mode 100644
index 0a8ea97..0000000
--- a/internal/web/static/leaflet.markercluster.css
+++ /dev/null
@@ -1,81 +0,0 @@
-/* @preserve
- * Leaflet.markercluster 1.5.3 styles, https://github.com/Leaflet/Leaflet.markercluster
- * Copyright 2012 David Leaver, MIT License.
- * Upstream MarkerCluster.css + MarkerCluster.Default.css concatenated.
- * Vendored (self-hosted per CSP); see THIRD-PARTY-NOTICES.md.
- */
-.leaflet-cluster-anim .leaflet-marker-icon, .leaflet-cluster-anim .leaflet-marker-shadow {
-	-webkit-transition: -webkit-transform 0.3s ease-out, opacity 0.3s ease-in;
-	-moz-transition: -moz-transform 0.3s ease-out, opacity 0.3s ease-in;
-	-o-transition: -o-transform 0.3s ease-out, opacity 0.3s ease-in;
-	transition: transform 0.3s ease-out, opacity 0.3s ease-in;
-}
-
-.leaflet-cluster-spider-leg {
-	/* stroke-dashoffset (duration and function) should match with leaflet-marker-icon transform in order to track it exactly */
-	-webkit-transition: -webkit-stroke-dashoffset 0.3s ease-out, -webkit-stroke-opacity 0.3s ease-in;
-	-moz-transition: -moz-stroke-dashoffset 0.3s ease-out, -moz-stroke-opacity 0.3s ease-in;
-	-o-transition: -o-stroke-dashoffset 0.3s ease-out, -o-stroke-opacity 0.3s ease-in;
-	transition: stroke-dashoffset 0.3s ease-out, stroke-opacity 0.3s ease-in;
-}
-
-.marker-cluster-small {
-	background-color: rgba(181, 226, 140, 0.6);
-	}
-.marker-cluster-small div {
-	background-color: rgba(110, 204, 57, 0.6);
-	}
-
-.marker-cluster-medium {
-	background-color: rgba(241, 211, 87, 0.6);
-	}
-.marker-cluster-medium div {
-	background-color: rgba(240, 194, 12, 0.6);
-	}
-
-.marker-cluster-large {
-	background-color: rgba(253, 156, 115, 0.6);
-	}
-.marker-cluster-large div {
-	background-color: rgba(241, 128, 23, 0.6);
-	}
-
-	/* IE 6-8 fallback colors */
-.leaflet-oldie .marker-cluster-small {
-	background-color: rgb(181, 226, 140);
-	}
-.leaflet-oldie .marker-cluster-small div {
-	background-color: rgb(110, 204, 57);
-	}
-
-.leaflet-oldie .marker-cluster-medium {
-	background-color: rgb(241, 211, 87);
-	}
-.leaflet-oldie .marker-cluster-medium div {
-	background-color: rgb(240, 194, 12);
-	}
-
-.leaflet-oldie .marker-cluster-large {
-	background-color: rgb(253, 156, 115);
-	}
-.leaflet-oldie .marker-cluster-large div {
-	background-color: rgb(241, 128, 23);
-}
-
-.marker-cluster {
-	background-clip: padding-box;
-	border-radius: 20px;
-	}
-.marker-cluster div {
-	width: 30px;
-	height: 30px;
-	margin-left: 5px;
-	margin-top: 5px;
-
-	text-align: center;
-	border-radius: 15px;
-	font: 12px "Helvetica Neue", Arial, Helvetica, sans-serif;
-	}
-.marker-cluster span {
-	line-height: 30px;
-	}
\ No newline at end of file
diff --git a/internal/web/static/leaflet.markercluster.js b/internal/web/static/leaflet.markercluster.js
deleted file mode 100644
index 9234437..0000000
--- a/internal/web/static/leaflet.markercluster.js
+++ /dev/null
@@ -1,6 +0,0 @@
-/* @preserve
- * Leaflet.markercluster 1.5.3, https://github.com/Leaflet/Leaflet.markercluster
- * (c) 2012-2017 Dave Leaver, MIT License. Vendored (self-hosted per CSP).
- */
-!function(e,t){"object"==typeof exports&&"undefined"!=typeof module?t(exports):"function"==typeof define&&define.amd?define(["exports"],t):t(((e=e||self).Leaflet=e.Leaflet||{},e.Leaflet.markercluster={}))}(this,function(e){"use strict";var t=L.MarkerClusterGroup=L.FeatureGroup.extend({options:{maxClusterRadius:80,iconCreateFunction:null,clusterPane:L.Marker.prototype.options.pane,spiderfyOnEveryZoom:!1,spiderfyOnMaxZoom:!0,showCoverageOnHover:!0,zoomToBoundsOnClick:!0,singleMarkerMode:!1,disableClusteringAtZoom:null,removeOutsideVisibleBounds:!0,animate:!0,animateAddingMarkers:!1,spiderfyShapePositions:null,spiderfyDistanceMultiplier:1,spiderLegPolylineOptions:{weight:1.5,color:"#222",opacity:.5},chunkedLoading:!1,chunkInterval:200,chunkDelay:50,chunkProgress:null,polygonOptions:{}},initialize:function(e){L.Util.setOptions(this,e),this.options.iconCreateFunction||(this.options.iconCreateFunction=this._defaultIconCreateFunction),this._featureGroup=L.featureGroup(),this._featureGroup.addEventParent(this),this._nonPointGroup=L.featureGroup(),this._nonPointGroup.addEventParent(this),this._inZoomAnimation=0,this._needsClustering=[],this._needsRemoving=[],this._currentShownBounds=null,this._queue=[],this._childMarkerEventHandlers={dragstart:this._childMarkerDragStart,move:this._childMarkerMoved,dragend:this._childMarkerDragEnd};var t=L.DomUtil.TRANSITION&&this.options.animate;L.extend(this,t?this._withAnimation:this._noAnimation),this._markerCluster=t?L.MarkerCluster:L.MarkerClusterNonAnimated},addLayer:function(e){if(e instanceof L.LayerGroup)return this.addLayers([e]);if(!e.getLatLng)return this._nonPointGroup.addLayer(e),this.fire("layeradd",{layer:e}),this;if(!this._map)return this._needsClustering.push(e),this.fire("layeradd",{layer:e}),this;if(this.hasLayer(e))return this;this._unspiderfy&&this._unspiderfy(),this._addLayer(e,this._maxZoom),this.fire("layeradd",{layer:e}),this._topClusterLevel._recalculateBounds(),this._refreshClustersIcons();var t=e,i=this._zoom;if(e.__parent)for(;t.__parent._zoom>=i;)t=t.__parent;return this._currentShownBounds.contains(t.getLatLng())&&(this.options.animateAddingMarkers?this._animationAddLayer(e,t):this._animationAddLayerNonAnimated(e,t)),this},removeLayer:function(e){return e instanceof L.LayerGroup?this.removeLayers([e]):(e.getLatLng?this._map?e.__parent&&(this._unspiderfy&&(this._unspiderfy(),this._unspiderfyLayer(e)),this._removeLayer(e,!0),this.fire("layerremove",{layer:e}),this._topClusterLevel._recalculateBounds(),this._refreshClustersIcons(),e.off(this._childMarkerEventHandlers,this),this._featureGroup.hasLayer(e)&&(this._featureGroup.removeLayer(e),e.clusterShow&&e.clusterShow())):(!this._arraySplice(this._needsClustering,e)&&this.hasLayer(e)&&this._needsRemoving.push({layer:e,latlng:e._latlng}),this.fire("layerremove",{layer:e})):(this._nonPointGroup.removeLayer(e),this.fire("layerremove",{layer:e})),this)},addLayers:function(n,s){if(!L.Util.isArray(n))return this.addLayer(n);var o,a=this._featureGroup,h=this._nonPointGroup,l=this.options.chunkedLoading,u=this.options.chunkInterval,_=this.options.chunkProgress,d=n.length,p=0,c=!0;if(this._map){var f=(new Date).getTime(),m=L.bind(function(){var e=(new Date).getTime();for(this._map&&this._unspiderfy&&this._unspiderfy();p<d;p++){if(l&&p%200==0){var t=(new Date).getTime()-e;if(u<t)break}if((o=n[p])instanceof L.LayerGroup)c&&(n=n.slice(),c=!1),this._extractNonGroupLayers(o,n),d=n.length;else if(o.getLatLng){if(!this.hasLayer(o)&&(this._addLayer(o,this._maxZoom),s||this.fire("layeradd",{layer:o}),o.__parent&&2===o.__parent.getChildCount())){var i=o.__parent.getAllChildMarkers(),r=i[0]===o?i[1]:i[0];a.removeLayer(r)}}else h.addLayer(o),s||this.fire("layeradd",{layer:o})}_&&_(p,d,(new Date).getTime()-f),p===d?(this._topClusterLevel._recalculateBounds(),this._refreshClustersIcons(),this._topClusterLevel._recursivelyAddChildrenToMap(null,this._zoom,this._currentShownBounds)):setTimeout(m,this.options.chunkDelay)},this);m()}else for(var e=this._needsClustering;p<d;p++)(o=n[p])instanceof L.LayerGroup?(c&&(n=n.slice(),c=!1),this._extractNonGroupLayers(o,n),d=n.length):o.getLatLng?this.hasLayer(o)||e.push(o):h.addLayer(o);return this},removeLayers:function(e){var t,i,r=e.length,n=this._featureGroup,s=this._nonPointGroup,o=!0;if(!this._map){for(t=0;t<r;t++)(i=e[t])instanceof L.LayerGroup?(o&&(e=e.slice(),o=!1),this._extractNonGroupLayers(i,e),r=e.length):(this._arraySplice(this._needsClustering,i),s.removeLayer(i),this.hasLayer(i)&&this._needsRemoving.push({layer:i,latlng:i._latlng}),this.fire("layerremove",{layer:i}));return this}if(this._unspiderfy){this._unspiderfy();var a=e.slice(),h=r;for(t=0;t<h;t++)(i=a[t])instanceof L.LayerGroup?(this._extractNonGroupLayers(i,a),h=a.length):this._unspiderfyLayer(i)}for(t=0;t<r;t++)(i=e[t])instanceof L.LayerGroup?(o&&(e=e.slice(),o=!1),this._extractNonGroupLayers(i,e),r=e.length):i.__parent?(this._removeLayer(i,!0,!0),this.fire("layerremove",{layer:i}),n.hasLayer(i)&&(n.removeLayer(i),i.clusterShow&&i.clusterShow())):(s.removeLayer(i),this.fire("layerremove",{layer:i}));return this._topClusterLevel._recalculateBounds(),this._refreshClustersIcons(),this._topClusterLevel._recursivelyAddChildrenToMap(null,this._zoom,this._currentShownBounds),this},clearLayers:function(){return this._map||(this._needsClustering=[],this._needsRemoving=[],delete this._gridClusters,delete this._gridUnclustered),this._noanimationUnspiderfy&&this._noanimationUnspiderfy(),this._featureGroup.clearLayers(),this._nonPointGroup.clearLayers(),this.eachLayer(function(e){e.off(this._childMarkerEventHandlers,this),delete e.__parent},this),this._map&&this._generateInitialClusters(),this},getBounds:function(){var e=new L.LatLngBounds;this._topClusterLevel&&e.extend(this._topClusterLevel._bounds);for(var t=this._needsClustering.length-1;0<=t;t--)e.extend(this._needsClustering[t].getLatLng());return e.extend(this._nonPointGroup.getBounds()),e},eachLayer:function(e,t){var i,r,n,s=this._needsClustering.slice(),o=this._needsRemoving;for(this._topClusterLevel&&this._topClusterLevel.getAllChildMarkers(s),r=s.length-1;0<=r;r--){for(i=!0,n=o.length-1;0<=n;n--)if(o[n].layer===s[r]){i=!1;break}i&&e.call(t,s[r])}this._nonPointGroup.eachLayer(e,t)},getLayers:function(){var t=[];return this.eachLayer(function(e){t.push(e)}),t},getLayer:function(t){var i=null;return t=parseInt(t,10),this.eachLayer(function(e){L.stamp(e)===t&&(i=e)}),i},hasLayer:function(e){if(!e)return!1;var t,i=this._needsClustering;for(t=i.length-1;0<=t;t--)if(i[t]===e)return!0;for(t=(i=this._needsRemoving).length-1;0<=t;t--)if(i[t].layer===e)return!1;return!(!e.__parent||e.__parent._group!==this)||this._nonPointGroup.hasLayer(e)},zoomToShowLayer:function(e,t){var i=this._map;"function"!=typeof t&&(t=function(){});var r=function(){!i.hasLayer(e)&&!i.hasLayer(e.__parent)||this._inZoomAnimation||(this._map.off("moveend",r,this),this.off("animationend",r,this),i.hasLayer(e)?t():e.__parent._icon&&(this.once("spiderfied",t,this),e.__parent.spiderfy()))};e._icon&&this._map.getBounds().contains(e.getLatLng())?t():e.__parent._zoom<Math.round(this._map._zoom)?(this._map.on("moveend",r,this),this._map.panTo(e.getLatLng())):(this._map.on("moveend",r,this),this.on("animationend",r,this),e.__parent.zoomToBounds())},onAdd:function(e){var t,i,r;if(this._map=e,!isFinite(this._map.getMaxZoom()))throw"Map has no maxZoom specified";for(this._featureGroup.addTo(e),this._nonPointGroup.addTo(e),this._gridClusters||this._generateInitialClusters(),this._maxLat=e.options.crs.projection.MAX_LATITUDE,t=0,i=this._needsRemoving.length;t<i;t++)(r=this._needsRemoving[t]).newlatlng=r.layer._latlng,r.layer._latlng=r.latlng;for(t=0,i=this._needsRemoving.length;t<i;t++)r=this._needsRemoving[t],this._removeLayer(r.layer,!0),r.layer._latlng=r.newlatlng;this._needsRemoving=[],this._zoom=Math.round(this._map._zoom),this._currentShownBounds=this._getExpandedVisibleBounds(),this._map.on("zoomend",this._zoomEnd,this),this._map.on("moveend",this._moveEnd,this),this._spiderfierOnAdd&&this._spiderfierOnAdd(),this._bindEvents(),i=this._needsClustering,this._needsClustering=[],this.addLayers(i,!0)},onRemove:function(e){e.off("zoomend",this._zoomEnd,this),e.off("moveend",this._moveEnd,this),this._unbindEvents(),this._map._mapPane.className=this._map._mapPane.className.replace(" leaflet-cluster-anim",""),this._spiderfierOnRemove&&this._spiderfierOnRemove(),delete this._maxLat,this._hideCoverage(),this._featureGroup.remove(),this._nonPointGroup.remove(),this._featureGroup.clearLayers(),this._map=null},getVisibleParent:function(e){for(var t=e;t&&!t._icon;)t=t.__parent;return t||null},_arraySplice:function(e,t){for(var i=e.length-1;0<=i;i--)if(e[i]===t)return e.splice(i,1),!0},_removeFromGridUnclustered:function(e,t){for(var i=this._map,r=this._gridUnclustered,n=Math.floor(this._map.getMinZoom());n<=t&&r[t].removeObject(e,i.project(e.getLatLng(),t));t--);},_childMarkerDragStart:function(e){e.target.__dragStart=e.target._latlng},_childMarkerMoved:function(e){if(!this._ignoreMove&&!e.target.__dragStart){var t=e.target._popup&&e.target._popup.isOpen();this._moveChild(e.target,e.oldLatLng,e.latlng),t&&e.target.openPopup()}},_moveChild:function(e,t,i){e._latlng=t,this.removeLayer(e),e._latlng=i,this.addLayer(e)},_childMarkerDragEnd:function(e){var t=e.target.__dragStart;delete e.target.__dragStart,t&&this._moveChild(e.target,t,e.target._latlng)},_removeLayer:function(e,t,i){var r=this._gridClusters,n=this._gridUnclustered,s=this._featureGroup,o=this._map,a=Math.floor(this._map.getMinZoom());t&&this._removeFromGridUnclustered(e,this._maxZoom);var h,l=e.__parent,u=l._markers;for(this._arraySplice(u,e);l&&(l._childCount--,l._boundsNeedUpdate=!0,!(l._zoom<a));)t&&l._childCount<=1?(h=l._markers[0]===e?l._markers[1]:l._markers[0],r[l._zoom].removeObject(l,o.project(l._cLatLng,l._zoom)),n[l._zoom].addObject(h,o.project(h.getLatLng(),l._zoom)),this._arraySplice(l.__parent._childClusters,l),l.__parent._markers.push(h),h.__parent=l.__parent,l._icon&&(s.removeLayer(l),i||s.addLayer(h))):l._iconNeedsUpdate=!0,l=l.__parent;delete e.__parent},_isOrIsParent:function(e,t){for(;t;){if(e===t)return!0;t=t.parentNode}return!1},fire:function(e,t,i){if(t&&t.layer instanceof L.MarkerCluster){if(t.originalEvent&&this._isOrIsParent(t.layer._icon,t.originalEvent.relatedTarget))return;e="cluster"+e}L.FeatureGroup.prototype.fire.call(this,e,t,i)},listens:function(e,t){return L.FeatureGroup.prototype.listens.call(this,e,t)||L.FeatureGroup.prototype.listens.call(this,"cluster"+e,t)},_defaultIconCreateFunction:function(e){var t=e.getChildCount(),i=" marker-cluster-";return i+=t<10?"small":t<100?"medium":"large",new L.DivIcon({html:"<div><span>"+t+"</span></div>",className:"marker-cluster"+i,iconSize:new L.Point(40,40)})},_bindEvents:function(){var e=this._map,t=this.options.spiderfyOnMaxZoom,i=this.options.showCoverageOnHover,r=this.options.zoomToBoundsOnClick,n=this.options.spiderfyOnEveryZoom;(t||r||n)&&this.on("clusterclick clusterkeypress",this._zoomOrSpiderfy,this),i&&(this.on("clustermouseover",this._showCoverage,this),this.on("clustermouseout",this._hideCoverage,this),e.on("zoomend",this._hideCoverage,this))},_zoomOrSpiderfy:function(e){var t=e.layer,i=t;if("clusterkeypress"!==e.type||!e.originalEvent||13===e.originalEvent.keyCode){for(;1===i._childClusters.length;)i=i._childClusters[0];i._zoom===this._maxZoom&&i._childCount===t._childCount&&this.options.spiderfyOnMaxZoom?t.spiderfy():this.options.zoomToBoundsOnClick&&t.zoomToBounds(),this.options.spiderfyOnEveryZoom&&t.spiderfy(),e.originalEvent&&13===e.originalEvent.keyCode&&this._map._container.focus()}},_showCoverage:function(e){var t=this._map;this._inZoomAnimation||(this._shownPolygon&&t.removeLayer(this._shownPolygon),2<e.layer.getChildCount()&&e.layer!==this._spiderfied&&(this._shownPolygon=new L.Polygon(e.layer.getConvexHull(),this.options.polygonOptions),t.addLayer(this._shownPolygon)))},_hideCoverage:function(){this._shownPolygon&&(this._map.removeLayer(this._shownPolygon),this._shownPolygon=null)},_unbindEvents:function(){var e=this.options.spiderfyOnMaxZoom,t=this.options.showCoverageOnHover,i=this.options.zoomToBoundsOnClick,r=this.options.spiderfyOnEveryZoom,n=this._map;(e||i||r)&&this.off("clusterclick clusterkeypress",this._zoomOrSpiderfy,this),t&&(this.off("clustermouseover",this._showCoverage,this),this.off("clustermouseout",this._hideCoverage,this),n.off("zoomend",this._hideCoverage,this))},_zoomEnd:function(){this._map&&(this._mergeSplitClusters(),this._zoom=Math.round(this._map._zoom),this._currentShownBounds=this._getExpandedVisibleBounds())},_moveEnd:function(){if(!this._inZoomAnimation){var e=this._getExpandedVisibleBounds();this._topClusterLevel._recursivelyRemoveChildrenFromMap(this._currentShownBounds,Math.floor(this._map.getMinZoom()),this._zoom,e),this._topClusterLevel._recursivelyAddChildrenToMap(null,Math.round(this._map._zoom),e),this._currentShownBounds=e}},_generateInitialClusters:function(){var e=Math.ceil(this._map.getMaxZoom()),t=Math.floor(this._map.getMinZoom()),i=this.options.maxClusterRadius,r=i;"function"!=typeof i&&(r=function(){return i}),null!==this.options.disableClusteringAtZoom&&(e=this.options.disableClusteringAtZoom-1),this._maxZoom=e,this._gridClusters={},this._gridUnclustered={};for(var n=e;t<=n;n--)this._gridClusters[n]=new L.DistanceGrid(r(n)),this._gridUnclustered[n]=new L.DistanceGrid(r(n));this._topClusterLevel=new this._markerCluster(this,t-1)},_addLayer:function(e,t){var i,r,n=this._gridClusters,s=this._gridUnclustered,o=Math.floor(this._map.getMinZoom());for(this.options.singleMarkerMode&&this._overrideMarkerIcon(e),e.on(this._childMarkerEventHandlers,this);o<=t;t--){i=this._map.project(e.getLatLng(),t);var a=n[t].getNearObject(i);if(a)return a._addChild(e),void(e.__parent=a);if(a=s[t].getNearObject(i)){var h=a.__parent;h&&this._removeLayer(a,!1);var l=new this._markerCluster(this,t,a,e);n[t].addObject(l,this._map.project(l._cLatLng,t)),a.__parent=l;var u=e.__parent=l;for(r=t-1;r>h._zoom;r--)u=new this._markerCluster(this,r,u),n[r].addObject(u,this._map.project(a.getLatLng(),r));return h._addChild(u),void this._removeFromGridUnclustered(a,t)}s[t].addObject(e,i)}this._topClusterLevel._addChild(e),e.__parent=this._topClusterLevel},_refreshClustersIcons:function(){this._featureGroup.eachLayer(function(e){e instanceof L.MarkerCluster&&e._iconNeedsUpdate&&e._updateIcon()})},_enqueue:function(e){this._queue.push(e),this._queueTimeout||(this._queueTimeout=setTimeout(L.bind(this._processQueue,this),300))},_processQueue:function(){for(var e=0;e<this._queue.length;e++)this._queue[e].call(this);this._queue.length=0,clearTimeout(this._queueTimeout),this._queueTimeout=null},_mergeSplitClusters:function(){var e=Math.round(this._map._zoom);this._processQueue(),this._zoom<e&&this._currentShownBounds.intersects(this._getExpandedVisibleBounds())?(this._animationStart(),this._topClusterLevel._recursivelyRemoveChildrenFromMap(this._currentShownBounds,Math.floor(this._map.getMinZoom()),this._zoom,this._getExpandedVisibleBounds()),this._animationZoomIn(this._zoom,e)):this._zoom>e?(this._animationStart(),this._animationZoomOut(this._zoom,e)):this._moveEnd()},_getExpandedVisibleBounds:function(){return this.options.removeOutsideVisibleBounds?L.Browser.mobile?this._checkBoundsMaxLat(this._map.getBounds()):this._checkBoundsMaxLat(this._map.getBounds().pad(1)):this._mapBoundsInfinite},_checkBoundsMaxLat:function(e){var t=this._maxLat;return void 0!==t&&(e.getNorth()>=t&&(e._northEast.lat=1/0),e.getSouth()<=-t&&(e._southWest.lat=-1/0)),e},_animationAddLayerNonAnimated:function(e,t){if(t===e)this._featureGroup.addLayer(e);else if(2===t._childCount){t._addToMap();var i=t.getAllChildMarkers();this._featureGroup.removeLayer(i[0]),this._featureGroup.removeLayer(i[1])}else t._updateIcon()},_extractNonGroupLayers:function(e,t){var i,r=e.getLayers(),n=0;for(t=t||[];n<r.length;n++)(i=r[n])instanceof L.LayerGroup?this._extractNonGroupLayers(i,t):t.push(i);return t},_overrideMarkerIcon:function(e){return e.options.icon=this.options.iconCreateFunction({getChildCount:function(){return 1},getAllChildMarkers:function(){return[e]}})}});L.MarkerClusterGroup.include({_mapBoundsInfinite:new L.LatLngBounds(new L.LatLng(-1/0,-1/0),new L.LatLng(1/0,1/0))}),L.MarkerClusterGroup.include({_noAnimation:{_animationStart:function(){},_animationZoomIn:function(e,t){this._topClusterLevel._recursivelyRemoveChildrenFromMap(this._currentShownBounds,Math.floor(this._map.getMinZoom()),e),this._topClusterLevel._recursivelyAddChildrenToMap(null,t,this._getExpandedVisibleBounds()),this.fire("animationend")},_animationZoomOut:function(e,t){this._topClusterLevel._recursivelyRemoveChildrenFromMap(this._currentShownBounds,Math.floor(this._map.getMinZoom()),e),this._topClusterLevel._recursivelyAddChildrenToMap(null,t,this._getExpandedVisibleBounds()),this.fire("animationend")},_animationAddLayer:function(e,t){this._animationAddLayerNonAnimated(e,t)}},_withAnimation:{_animationStart:function(){this._map._mapPane.className+=" leaflet-cluster-anim",this._inZoomAnimation++},_animationZoomIn:function(n,s){var o,a=this._getExpandedVisibleBounds(),h=this._featureGroup,e=Math.floor(this._map.getMinZoom());this._ignoreMove=!0,this._topClusterLevel._recursively(a,n,e,function(e){var t,i=e._latlng,r=e._markers;for(a.contains(i)||(i=null),e._isSingleParent()&&n+1===s?(h.removeLayer(e),e._recursivelyAddChildrenToMap(null,s,a)):(e.clusterHide(),e._recursivelyAddChildrenToMap(i,s,a)),o=r.length-1;0<=o;o--)t=r[o],a.contains(t._latlng)||h.removeLayer(t)}),this._forceLayout(),this._topClusterLevel._recursivelyBecomeVisible(a,s),h.eachLayer(function(e){e instanceof L.MarkerCluster||!e._icon||e.clusterShow()}),this._topClusterLevel._recursively(a,n,s,function(e){e._recursivelyRestoreChildPositions(s)}),this._ignoreMove=!1,this._enqueue(function(){this._topClusterLevel._recursively(a,n,e,function(e){h.removeLayer(e),e.clusterShow()}),this._animationEnd()})},_animationZoomOut:function(e,t){this._animationZoomOutSingle(this._topClusterLevel,e-1,t),this._topClusterLevel._recursivelyAddChildrenToMap(null,t,this._getExpandedVisibleBounds()),this._topClusterLevel._recursivelyRemoveChildrenFromMap(this._currentShownBounds,Math.floor(this._map.getMinZoom()),e,this._getExpandedVisibleBounds())},_animationAddLayer:function(e,t){var i=this,r=this._featureGroup;r.addLayer(e),t!==e&&(2<t._childCount?(t._updateIcon(),this._forceLayout(),this._animationStart(),e._setPos(this._map.latLngToLayerPoint(t.getLatLng())),e.clusterHide(),this._enqueue(function(){r.removeLayer(e),e.clusterShow(),i._animationEnd()})):(this._forceLayout(),i._animationStart(),i._animationZoomOutSingle(t,this._map.getMaxZoom(),this._zoom)))}},_animationZoomOutSingle:function(t,i,r){var n=this._getExpandedVisibleBounds(),s=Math.floor(this._map.getMinZoom());t._recursivelyAnimateChildrenInAndAddSelfToMap(n,s,i+1,r);var o=this;this._forceLayout(),t._recursivelyBecomeVisible(n,r),this._enqueue(function(){if(1===t._childCount){var e=t._markers[0];this._ignoreMove=!0,e.setLatLng(e.getLatLng()),this._ignoreMove=!1,e.clusterShow&&e.clusterShow()}else t._recursively(n,r,s,function(e){e._recursivelyRemoveChildrenFromMap(n,s,i+1)});o._animationEnd()})},_animationEnd:function(){this._map&&(this._map._mapPane.className=this._map._mapPane.className.replace(" leaflet-cluster-anim","")),this._inZoomAnimation--,this.fire("animationend")},_forceLayout:function(){L.Util.falseFn(document.body.offsetWidth)}}),L.markerClusterGroup=function(e){return new L.MarkerClusterGroup(e)};var i=L.MarkerCluster=L.Marker.extend({options:L.Icon.prototype.options,initialize:function(e,t,i,r){L.Marker.prototype.initialize.call(this,i?i._cLatLng||i.getLatLng():new L.LatLng(0,0),{icon:this,pane:e.options.clusterPane}),this._group=e,this._zoom=t,this._markers=[],this._childClusters=[],this._childCount=0,this._iconNeedsUpdate=!0,this._boundsNeedUpdate=!0,this._bounds=new L.LatLngBounds,i&&this._addChild(i),r&&this._addChild(r)},getAllChildMarkers:function(e,t){e=e||[];for(var i=this._childClusters.length-1;0<=i;i--)this._childClusters[i].getAllChildMarkers(e,t);for(var r=this._markers.length-1;0<=r;r--)t&&this._markers[r].__dragStart||e.push(this._markers[r]);return e},getChildCount:function(){return this._childCount},zoomToBounds:function(e){for(var t,i=this._childClusters.slice(),r=this._group._map,n=r.getBoundsZoom(this._bounds),s=this._zoom+1,o=r.getZoom();0<i.length&&s<n;){s++;var a=[];for(t=0;t<i.length;t++)a=a.concat(i[t]._childClusters);i=a}s<n?this._group._map.setView(this._latlng,s):n<=o?this._group._map.setView(this._latlng,o+1):this._group._map.fitBounds(this._bounds,e)},getBounds:function(){var e=new L.LatLngBounds;return e.extend(this._bounds),e},_updateIcon:function(){this._iconNeedsUpdate=!0,this._icon&&this.setIcon(this)},createIcon:function(){return this._iconNeedsUpdate&&(this._iconObj=this._group.options.iconCreateFunction(this),this._iconNeedsUpdate=!1),this._iconObj.createIcon()},createShadow:function(){return this._iconObj.createShadow()},_addChild:function(e,t){this._iconNeedsUpdate=!0,this._boundsNeedUpdate=!0,this._setClusterCenter(e),e instanceof L.MarkerCluster?(t||(this._childClusters.push(e),e.__parent=this),this._childCount+=e._childCount):(t||this._markers.push(e),this._childCount++),this.__parent&&this.__parent._addChild(e,!0)},_setClusterCenter:function(e){this._cLatLng||(this._cLatLng=e._cLatLng||e._latlng)},_resetBounds:function(){var e=this._bounds;e._southWest&&(e._southWest.lat=1/0,e._southWest.lng=1/0),e._northEast&&(e._northEast.lat=-1/0,e._northEast.lng=-1/0)},_recalculateBounds:function(){var e,t,i,r,n=this._markers,s=this._childClusters,o=0,a=0,h=this._childCount;if(0!==h){for(this._resetBounds(),e=0;e<n.length;e++)i=n[e]._latlng,this._bounds.extend(i),o+=i.lat,a+=i.lng;for(e=0;e<s.length;e++)(t=s[e])._boundsNeedUpdate&&t._recalculateBounds(),this._bounds.extend(t._bounds),i=t._wLatLng,r=t._childCount,o+=i.lat*r,a+=i.lng*r;this._latlng=this._wLatLng=new L.LatLng(o/h,a/h),this._boundsNeedUpdate=!1}},_addToMap:function(e){e&&(this._backupLatlng=this._latlng,this.setLatLng(e)),this._group._featureGroup.addLayer(this)},_recursivelyAnimateChildrenIn:function(e,n,t){this._recursively(e,this._group._map.getMinZoom(),t-1,function(e){var t,i,r=e._markers;for(t=r.length-1;0<=t;t--)(i=r[t])._icon&&(i._setPos(n),i.clusterHide())},function(e){var t,i,r=e._childClusters;for(t=r.length-1;0<=t;t--)(i=r[t])._icon&&(i._setPos(n),i.clusterHide())})},_recursivelyAnimateChildrenInAndAddSelfToMap:function(t,i,r,n){this._recursively(t,n,i,function(e){e._recursivelyAnimateChildrenIn(t,e._group._map.latLngToLayerPoint(e.getLatLng()).round(),r),e._isSingleParent()&&r-1===n?(e.clusterShow(),e._recursivelyRemoveChildrenFromMap(t,i,r)):e.clusterHide(),e._addToMap()})},_recursivelyBecomeVisible:function(e,t){this._recursively(e,this._group._map.getMinZoom(),t,null,function(e){e.clusterShow()})},_recursivelyAddChildrenToMap:function(r,n,s){this._recursively(s,this._group._map.getMinZoom()-1,n,function(e){if(n!==e._zoom)for(var t=e._markers.length-1;0<=t;t--){var i=e._markers[t];s.contains(i._latlng)&&(r&&(i._backupLatlng=i.getLatLng(),i.setLatLng(r),i.clusterHide&&i.clusterHide()),e._group._featureGroup.addLayer(i))}},function(e){e._addToMap(r)})},_recursivelyRestoreChildPositions:function(e){for(var t=this._markers.length-1;0<=t;t--){var i=this._markers[t];i._backupLatlng&&(i.setLatLng(i._backupLatlng),delete i._backupLatlng)}if(e-1===this._zoom)for(var r=this._childClusters.length-1;0<=r;r--)this._childClusters[r]._restorePosition();else for(var n=this._childClusters.length-1;0<=n;n--)this._childClusters[n]._recursivelyRestoreChildPositions(e)},_restorePosition:function(){this._backupLatlng&&(this.setLatLng(this._backupLatlng),delete this._backupLatlng)},_recursivelyRemoveChildrenFromMap:function(e,t,i,r){var n,s;this._recursively(e,t-1,i-1,function(e){for(s=e._markers.length-1;0<=s;s--)n=e._markers[s],r&&r.contains(n._latlng)||(e._group._featureGroup.removeLayer(n),n.clusterShow&&n.clusterShow())},function(e){for(s=e._childClusters.length-1;0<=s;s--)n=e._childClusters[s],r&&r.contains(n._latlng)||(e._group._featureGroup.removeLayer(n),n.clusterShow&&n.clusterShow())})},_recursively:function(e,t,i,r,n){var s,o,a=this._childClusters,h=this._zoom;if(t<=h&&(r&&r(this),n&&h===i&&n(this)),h<t||h<i)for(s=a.length-1;0<=s;s--)(o=a[s])._boundsNeedUpdate&&o._recalculateBounds(),e.intersects(o._bounds)&&o._recursively(e,t,i,r,n)},_isSingleParent:function(){return 0<this._childClusters.length&&this._childClusters[0]._childCount===this._childCount}});L.Marker.include({clusterHide:function(){var e=this.options.opacity;return this.setOpacity(0),this.options.opacity=e,this},clusterShow:function(){return this.setOpacity(this.options.opacity)}}),L.DistanceGrid=function(e){this._cellSize=e,this._sqCellSize=e*e,this._grid={},this._objectPoint={}},L.DistanceGrid.prototype={addObject:function(e,t){var i=this._getCoord(t.x),r=this._getCoord(t.y),n=this._grid,s=n[r]=n[r]||{},o=s[i]=s[i]||[],a=L.Util.stamp(e);this._objectPoint[a]=t,o.push(e)},updateObject:function(e,t){this.removeObject(e),this.addObject(e,t)},removeObject:function(e,t){var i,r,n=this._getCoord(t.x),s=this._getCoord(t.y),o=this._grid,a=o[s]=o[s]||{},h=a[n]=a[n]||[];for(delete this._objectPoint[L.Util.stamp(e)],i=0,r=h.length;i<r;i++)if(h[i]===e)return h.splice(i,1),1===r&&delete a[n],!0},eachObject:function(e,t){var i,r,n,s,o,a,h=this._grid;for(i in h)for(r in o=h[i])for(n=0,s=(a=o[r]).length;n<s;n++)e.call(t,a[n])&&(n--,s--)},getNearObject:function(e){var t,i,r,n,s,o,a,h,l=this._getCoord(e.x),u=this._getCoord(e.y),_=this._objectPoint,d=this._sqCellSize,p=null;for(t=u-1;t<=u+1;t++)if(n=this._grid[t])for(i=l-1;i<=l+1;i++)if(s=n[i])for(r=0,o=s.length;r<o;r++)a=s[r],((h=this._sqDist(_[L.Util.stamp(a)],e))<d||h<=d&&null===p)&&(d=h,p=a);return p},_getCoord:function(e){var t=Math.floor(e/this._cellSize);return isFinite(t)?t:e},_sqDist:function(e,t){var i=t.x-e.x,r=t.y-e.y;return i*i+r*r}},L.QuickHull={getDistant:function(e,t){var i=t[1].lat-t[0].lat;return(t[0].lng-t[1].lng)*(e.lat-t[0].lat)+i*(e.lng-t[0].lng)},findMostDistantPointFromBaseLine:function(e,t){var i,r,n,s=0,o=null,a=[];for(i=t.length-1;0<=i;i--)r=t[i],0<(n=this.getDistant(r,e))&&(a.push(r),s<n&&(s=n,o=r));return{maxPoint:o,newPoints:a}},buildConvexHull:function(e,t){var i=[],r=this.findMostDistantPointFromBaseLine(e,t);return r.maxPoint?i=(i=i.concat(this.buildConvexHull([e[0],r.maxPoint],r.newPoints))).concat(this.buildConvexHull([r.maxPoint,e[1]],r.newPoints)):[e[0]]},getConvexHull:function(e){var t,i=!1,r=!1,n=!1,s=!1,o=null,a=null,h=null,l=null,u=null,_=null;for(t=e.length-1;0<=t;t--){var d=e[t];(!1===i||d.lat>i)&&(i=(o=d).lat),(!1===r||d.lat<r)&&(r=(a=d).lat),(!1===n||d.lng>n)&&(n=(h=d).lng),(!1===s||d.lng<s)&&(s=(l=d).lng)}return u=r!==i?(_=a,o):(_=l,h),[].concat(this.buildConvexHull([_,u],e),this.buildConvexHull([u,_],e))}},L.MarkerCluster.include({getConvexHull:function(){var e,t,i=this.getAllChildMarkers(),r=[];for(t=i.length-1;0<=t;t--)e=i[t].getLatLng(),r.push(e);return L.QuickHull.getConvexHull(r)}}),L.MarkerCluster.include({_2PI:2*Math.PI,_circleFootSeparation:25,_circleStartAngle:0,_spiralFootSeparation:28,_spiralLengthStart:11,_spiralLengthFactor:5,_circleSpiralSwitchover:9,spiderfy:function(){if(this._group._spiderfied!==this&&!this._group._inZoomAnimation){var e,t=this.getAllChildMarkers(null,!0),i=this._group._map.latLngToLayerPoint(this._latlng);this._group._unspiderfy(),e=(this._group._spiderfied=this)._group.options.spiderfyShapePositions?this._group.options.spiderfyShapePositions(t.length,i):t.length>=this._circleSpiralSwitchover?this._generatePointsSpiral(t.length,i):(i.y+=10,this._generatePointsCircle(t.length,i)),this._animationSpiderfy(t,e)}},unspiderfy:function(e){this._group._inZoomAnimation||(this._animationUnspiderfy(e),this._group._spiderfied=null)},_generatePointsCircle:function(e,t){var i,r,n=this._group.options.spiderfyDistanceMultiplier*this._circleFootSeparation*(2+e)/this._2PI,s=this._2PI/e,o=[];for(n=Math.max(n,35),o.length=e,i=0;i<e;i++)r=this._circleStartAngle+i*s,o[i]=new L.Point(t.x+n*Math.cos(r),t.y+n*Math.sin(r))._round();return o},_generatePointsSpiral:function(e,t){var i,r=this._group.options.spiderfyDistanceMultiplier,n=r*this._spiralLengthStart,s=r*this._spiralFootSeparation,o=r*this._spiralLengthFactor*this._2PI,a=0,h=[];for(i=h.length=e;0<=i;i--)i<e&&(h[i]=new L.Point(t.x+n*Math.cos(a),t.y+n*Math.sin(a))._round()),n+=o/(a+=s/n+5e-4*i);return h},_noanimationUnspiderfy:function(){var e,t,i=this._group,r=i._map,n=i._featureGroup,s=this.getAllChildMarkers(null,!0);for(i._ignoreMove=!0,this.setOpacity(1),t=s.length-1;0<=t;t--)e=s[t],n.removeLayer(e),e._preSpiderfyLatlng&&(e.setLatLng(e._preSpiderfyLatlng),delete e._preSpiderfyLatlng),e.setZIndexOffset&&e.setZIndexOffset(0),e._spiderLeg&&(r.removeLayer(e._spiderLeg),delete e._spiderLeg);i.fire("unspiderfied",{cluster:this,markers:s}),i._ignoreMove=!1,i._spiderfied=null}}),L.MarkerClusterNonAnimated=L.MarkerCluster.extend({_animationSpiderfy:function(e,t){var i,r,n,s,o=this._group,a=o._map,h=o._featureGroup,l=this._group.options.spiderLegPolylineOptions;for(o._ignoreMove=!0,i=0;i<e.length;i++)s=a.layerPointToLatLng(t[i]),r=e[i],n=new L.Polyline([this._latlng,s],l),a.addLayer(n),r._spiderLeg=n,r._preSpiderfyLatlng=r._latlng,r.setLatLng(s),r.setZIndexOffset&&r.setZIndexOffset(1e6),h.addLayer(r);this.setOpacity(.3),o._ignoreMove=!1,o.fire("spiderfied",{cluster:this,markers:e})},_animationUnspiderfy:function(){this._noanimationUnspiderfy()}}),L.MarkerCluster.include({_animationSpiderfy:function(e,t){var i,r,n,s,o,a,h=this,l=this._group,u=l._map,_=l._featureGroup,d=this._latlng,p=u.latLngToLayerPoint(d),c=L.Path.SVG,f=L.extend({},this._group.options.spiderLegPolylineOptions),m=f.opacity;for(void 0===m&&(m=L.MarkerClusterGroup.prototype.options.spiderLegPolylineOptions.opacity),c?(f.opacity=0,f.className=(f.className||"")+" leaflet-cluster-spider-leg"):f.opacity=m,l._ignoreMove=!0,i=0;i<e.length;i++)r=e[i],a=u.layerPointToLatLng(t[i]),n=new L.Polyline([d,a],f),u.addLayer(n),r._spiderLeg=n,c&&(o=(s=n._path).getTotalLength()+.1,s.style.strokeDasharray=o,s.style.strokeDashoffset=o),r.setZIndexOffset&&r.setZIndexOffset(1e6),r.clusterHide&&r.clusterHide(),_.addLayer(r),r._setPos&&r._setPos(p);for(l._forceLayout(),l._animationStart(),i=e.length-1;0<=i;i--)a=u.layerPointToLatLng(t[i]),(r=e[i])._preSpiderfyLatlng=r._latlng,r.setLatLng(a),r.clusterShow&&r.clusterShow(),c&&((s=(n=r._spiderLeg)._path).style.strokeDashoffset=0,n.setStyle({opacity:m}));this.setOpacity(.3),l._ignoreMove=!1,setTimeout(function(){l._animationEnd(),l.fire("spiderfied",{cluster:h,markers:e})},200)},_animationUnspiderfy:function(e){var t,i,r,n,s,o,a=this,h=this._group,l=h._map,u=h._featureGroup,_=e?l._latLngToNewLayerPoint(this._latlng,e.zoom,e.center):l.latLngToLayerPoint(this._latlng),d=this.getAllChildMarkers(null,!0),p=L.Path.SVG;for(h._ignoreMove=!0,h._animationStart(),this.setOpacity(1),i=d.length-1;0<=i;i--)(t=d[i])._preSpiderfyLatlng&&(t.closePopup(),t.setLatLng(t._preSpiderfyLatlng),delete t._preSpiderfyLatlng,o=!0,t._setPos&&(t._setPos(_),o=!1),t.clusterHide&&(t.clusterHide(),o=!1),o&&u.removeLayer(t),p&&(s=(n=(r=t._spiderLeg)._path).getTotalLength()+.1,n.style.strokeDashoffset=s,r.setStyle({opacity:0})));h._ignoreMove=!1,setTimeout(function(){var e=0;for(i=d.length-1;0<=i;i--)(t=d[i])._spiderLeg&&e++;for(i=d.length-1;0<=i;i--)(t=d[i])._spiderLeg&&(t.clusterShow&&t.clusterShow(),t.setZIndexOffset&&t.setZIndexOffset(0),1<e&&u.removeLayer(t),l.removeLayer(t._spiderLeg),delete t._spiderLeg);h._animationEnd(),h.fire("unspiderfied",{cluster:a,markers:d})},200)}}),L.MarkerClusterGroup.include({_spiderfied:null,unspiderfy:function(){this._unspiderfy.apply(this,arguments)},_spiderfierOnAdd:function(){this._map.on("click",this._unspiderfyWrapper,this),this._map.options.zoomAnimation&&this._map.on("zoomstart",this._unspiderfyZoomStart,this),this._map.on("zoomend",this._noanimationUnspiderfy,this),L.Browser.touch||this._map.getRenderer(this)},_spiderfierOnRemove:function(){this._map.off("click",this._unspiderfyWrapper,this),this._map.off("zoomstart",this._unspiderfyZoomStart,this),this._map.off("zoomanim",this._unspiderfyZoomAnim,this),this._map.off("zoomend",this._noanimationUnspiderfy,this),this._noanimationUnspiderfy()},_unspiderfyZoomStart:function(){this._map&&this._map.on("zoomanim",this._unspiderfyZoomAnim,this)},_unspiderfyZoomAnim:function(e){L.DomUtil.hasClass(this._map._mapPane,"leaflet-touching")||(this._map.off("zoomanim",this._unspiderfyZoomAnim,this),this._unspiderfy(e))},_unspiderfyWrapper:function(){this._unspiderfy()},_unspiderfy:function(e){this._spiderfied&&this._spiderfied.unspiderfy(e)},_noanimationUnspiderfy:function(){this._spiderfied&&this._spiderfied._noanimationUnspiderfy()},_unspiderfyLayer:function(e){e._spiderLeg&&(this._featureGroup.removeLayer(e),e.clusterShow&&e.clusterShow(),e.setZIndexOffset&&e.setZIndexOffset(0),this._map.removeLayer(e._spiderLeg),delete e._spiderLeg)}}),L.MarkerClusterGroup.include({refreshClusters:function(e){return e?e instanceof L.MarkerClusterGroup?e=e._topClusterLevel.getAllChildMarkers():e instanceof L.LayerGroup?e=e._layers:e instanceof L.MarkerCluster?e=e.getAllChildMarkers():e instanceof L.Marker&&(e=[e]):e=this._topClusterLevel.getAllChildMarkers(),this._flagParentsIconsNeedUpdate(e),this._refreshClustersIcons(),this.options.singleMarkerMode&&this._refreshSingleMarkerModeMarkers(e),this},_flagParentsIconsNeedUpdate:function(e){var t,i;for(t in e)for(i=e[t].__parent;i;)i._iconNeedsUpdate=!0,i=i.__parent},_refreshSingleMarkerModeMarkers:function(e){var t,i;for(t in e)i=e[t],this.hasLayer(i)&&i.setIcon(this._overrideMarkerIcon(i))}}),L.Marker.include({refreshIconOptions:function(e,t){var i=this.options.icon;return L.setOptions(i,e),this.setIcon(i),t&&this.__parent&&this.__parent._group.refreshClusters(this),this}}),e.MarkerClusterGroup=t,e.MarkerCluster=i,Object.defineProperty(e,"__esModule",{value:!0})});
-//# sourceMappingURL=leaflet.markercluster.js.map
\ No newline at end of file
diff --git a/internal/web/static/maplibre-gl-worker.js b/internal/web/static/maplibre-gl-worker.js
new file mode 100644
index 0000000..d524480
--- /dev/null
+++ b/internal/web/static/maplibre-gl-worker.js
@@ -0,0 +1,10 @@
+/*! @preserve
+ * MapLibre GL JS 5.24.0 (web worker), https://maplibre.org
+ * Copyright (c) 2023, MapLibre contributors. 3-Clause BSD License.
+ * This is the CSP build (dist/maplibre-gl-csp.js): its worker is loaded from an
+ * explicit URL via maplibregl.setWorkerUrl rather than a blob:, so the strict CSP
+ * needs no blob: worker-src. See basemap.js.
+ * Banner extended by hand: the upstream one names the license by URL only.
+ * Vendored (self-hosted per CSP); see THIRD-PARTY-NOTICES.md.
+ */
+var maplibregl=function(){"use strict";function t(t,e,r,n){return new(r||(r=Promise))((function(i,s){function o(t){try{l(n.next(t))}catch(t){s(t)}}function a(t){try{l(n.throw(t))}catch(t){s(t)}}function l(t){var e;t.done?i(t.value):(e=t.value,e instanceof r?e:new r((function(t){t(e)}))).then(o,a)}l((n=n.apply(t,e||[])).next())}))}function e(t,e){this.x=t,this.y=e}function r(t){return t&&t.__esModule&&Object.prototype.hasOwnProperty.call(t,"default")?t.default:t}var n,i;"function"==typeof SuppressedError&&SuppressedError,e.prototype={clone(){return new e(this.x,this.y)},add(t){return this.clone()._add(t)},sub(t){return this.clone()._sub(t)},multByPoint(t){return this.clone()._multByPoint(t)},divByPoint(t){return this.clone()._divByPoint(t)},mult(t){return this.clone()._mult(t)},div(t){return this.clone()._div(t)},rotate(t){return this.clone()._rotate(t)},rotateAround(t,e){return this.clone()._rotateAround(t,e)},matMult(t){return this.clone()._matMult(t)},unit(){return this.clone()._unit()},perp(){return this.clone()._perp()},round(){return this.clone()._round()},mag(){return Math.sqrt(this.x*this.x+this.y*this.y)},equals(t){return this.x===t.x&&this.y===t.y},dist(t){return Math.sqrt(this.distSqr(t))},distSqr(t){const e=t.x-this.x,r=t.y-this.y;return e*e+r*r},angle(){return Math.atan2(this.y,this.x)},angleTo(t){return Math.atan2(this.y-t.y,this.x-t.x)},angleWith(t){return this.angleWithSep(t.x,t.y)},angleWithSep(t,e){return Math.atan2(this.x*e-this.y*t,this.x*t+this.y*e)},_matMult(t){const e=t[2]*this.x+t[3]*this.y;return this.x=t[0]*this.x+t[1]*this.y,this.y=e,this},_add(t){return this.x+=t.x,this.y+=t.y,this},_sub(t){return this.x-=t.x,this.y-=t.y,this},_mult(t){return this.x*=t,this.y*=t,this},_div(t){return this.x/=t,this.y/=t,this},_multByPoint(t){return this.x*=t.x,this.y*=t.y,this},_divByPoint(t){return this.x/=t.x,this.y/=t.y,this},_unit(){return this._div(this.mag()),this},_perp(){const t=this.y;return this.y=this.x,this.x=-t,this},_rotate(t){const e=Math.cos(t),r=Math.sin(t),n=r*this.x+e*this.y;return this.x=e*this.x-r*this.y,this.y=n,this},_rotateAround(t,e){const r=Math.cos(t),n=Math.sin(t),i=e.y+n*(this.x-e.x)+r*(this.y-e.y);return this.x=e.x+r*(this.x-e.x)-n*(this.y-e.y),this.y=i,this},_round(){return this.x=Math.round(this.x),this.y=Math.round(this.y),this},constructor:e},e.convert=function(t){if(t instanceof e)return t;if(Array.isArray(t))return new e(+t[0],+t[1]);if(void 0!==t.x&&void 0!==t.y)return new e(+t.x,+t.y);throw new Error("Expected [x, y] or {x, y} point format")};var s=function(){if(i)return n;function t(t,e,r,n){this.cx=3*t,this.bx=3*(r-t)-this.cx,this.ax=1-this.cx-this.bx,this.cy=3*e,this.by=3*(n-e)-this.cy,this.ay=1-this.cy-this.by,this.p1x=t,this.p1y=e,this.p2x=r,this.p2y=n}return 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tt(t,e){return e.some((e=>"null"===e?null===t:"array"===e?Array.isArray(t):"object"===e?t&&!Array.isArray(t)&&"object"==typeof t:e===typeof t))}function et(t,e){return"array"===t.kind&&"array"===e.kind?t.itemType.kind===e.itemType.kind&&"number"==typeof t.N:t.kind===e.kind}const rt=.96422,nt=.82521,it=4/29,st=6/29,ot=3*st*st,at=st*st*st,lt=Math.PI/180,ut=180/Math.PI;function ct(t){return(t%=360)<0&&(t+=360),t}function ht([t,e,r,n]){let i,s;const o=ft((.2225045*(t=pt(t))+.7168786*(e=pt(e))+.0606169*(r=pt(r)))/1);t===e&&e===r?i=s=o:(i=ft((.4360747*t+.3850649*e+.1430804*r)/rt),s=ft((.0139322*t+.0971045*e+.7141733*r)/nt));const a=116*o-16;return[a<0?0:a,500*(i-o),200*(o-s),n]}function pt(t){return t<=.04045?t/12.92:Math.pow((t+.055)/1.055,2.4)}function ft(t){return t>at?Math.pow(t,1/3):t/ot+it}function dt([t,e,r,n]){let i=(t+16)/116,s=isNaN(e)?i:i+e/500,o=isNaN(r)?i:i-r/200;return 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At(t,e,r){return t+r*(e-t)}function It(t,e,r){return t.map(((t,n)=>At(t,e[n],r)))}class kt{constructor(t,e,r,n=1,i=!0){this.r=t,this.g=e,this.b=r,this.a=n,i||(this.r*=n,this.g*=n,this.b*=n,n||this.overwriteGetter("rgb",[t,e,r,n]))}static parse(t){if(t instanceof kt)return t;if("string"!=typeof t)return;const e=function(t){if("transparent"===(t=t.toLowerCase().trim()))return[0,0,0,0];const e=xt(St,t);if(e){const[t,r,n]=e;return[t/255,r/255,n/255,1]}if(t.startsWith("#")&&/^#(?:[0-9a-f]{3,4}|[0-9a-f]{6}|[0-9a-f]{8})$/.test(t)){const e=t.length<6?1:2;let r=1;return[vt(t.slice(r,r+=e)),vt(t.slice(r,r+=e)),vt(t.slice(r,r+=e)),vt(t.slice(r,r+e)||"ff")]}if(t.startsWith("rgb")){const e=t.match(/^rgba?\(\s*([\de.+-]+)(%)?(?:\s+|\s*(,)\s*)([\de.+-]+)(%)?(?:\s+|\s*(,)\s*)([\de.+-]+)(%)?(?:\s*([,\/])\s*([\de.+-]+)(%)?)?\s*\)$/);if(e){const[t,r,n,i,s,o,a,l,u,c,h,p]=e,f=[i||" ",a||" ",c].join("");if("  "===f||"  /"===f||",,"===f||",,,"===f){const 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this.overwriteGetter("lab",ht(this.rgb))}overwriteGetter(t,e){return Object.defineProperty(this,t,{value:e}),e}toString(){const[t,e,r,n]=this.rgb;return`rgba(${[t,e,r].map((t=>Math.round(255*t))).join(",")},${n})`}static interpolate(t,e,r,n="rgb"){switch(n){case"rgb":{const[n,i,s,o]=It(t.rgb,e.rgb,r);return new kt(n,i,s,o,!1)}case"hcl":{const[n,i,s,o]=t.hcl,[a,l,u,c]=e.hcl;let h,p;if(isNaN(n)||isNaN(a))isNaN(n)?isNaN(a)?h=NaN:(h=a,1!==s&&0!==s||(p=l)):(h=n,1!==u&&0!==u||(p=i));else{let t=a-n;a>n&&t>180?t-=360:a<n&&n-a>180&&(t+=360),h=n+r*t}const[f,d,y,m]=function([t,e,r,n]){return t=isNaN(t)?0:t*lt,dt([r,Math.cos(t)*e,Math.sin(t)*e,n])}([h,null!=p?p:At(i,l,r),At(s,u,r),At(o,c,r)]);return new kt(f,d,y,m,!1)}case"lab":{const[n,i,s,o]=dt(It(t.lab,e.lab,r));return new kt(n,i,s,o,!1)}}}}kt.black=new kt(0,0,0,1),kt.white=new kt(1,1,1,1),kt.transparent=new kt(0,0,0,0),kt.red=new kt(1,0,0,1);class Tt{constructor(t,e,r){this.sensitivity=t?e?"variant":"case":e?"accent":"base",this.locale=r,this.collator=new Intl.Collator(this.locale?this.locale:[],{sensitivity:this.sensitivity,usage:"search"})}compare(t,e){return this.collator.compare(t,e)}resolvedLocale(){return new Intl.Collator(this.locale?this.locale:[]).resolvedOptions().locale}}const Et=["bottom","center","top"];class Mt{constructor(t,e,r,n,i,s){this.text=t,this.image=e,this.scale=r,this.fontStack=n,this.textColor=i,this.verticalAlign=s}}class Pt{constructor(t){this.sections=t}static fromString(t){return new Pt([new Mt(t,null,null,null,null,null)])}isEmpty(){return 0===this.sections.length||!this.sections.some((t=>0!==t.text.length||t.image&&0!==t.image.name.length))}static factory(t){return t instanceof Pt?t:Pt.fromString(t)}toString(){return 0===this.sections.length?"":this.sections.map((t=>t.text)).join("")}}class Dt{constructor(t){this.values=t.slice()}static parse(t){if(t instanceof Dt)return t;if("number"==typeof t)return new Dt([t,t,t,t]);if(Array.isArray(t)&&!(t.length<1||t.length>4)){for(const e of t)if("number"!=typeof e)return;switch(t.length){case 1:t=[t[0],t[0],t[0],t[0]];break;case 2:t=[t[0],t[1],t[0],t[1]];break;case 3:t=[t[0],t[1],t[2],t[1]]}return new Dt(t)}}toString(){return JSON.stringify(this.values)}static interpolate(t,e,r){return new Dt(It(t.values,e.values,r))}}class Ft{constructor(t){this.values=t.slice()}static parse(t){if(t instanceof Ft)return t;if("number"==typeof t)return new Ft([t]);if(Array.isArray(t)){for(const e of t)if("number"!=typeof e)return;return new Ft(t)}}toString(){return JSON.stringify(this.values)}static interpolate(t,e,r){return new Ft(It(t.values,e.values,r))}}class zt{constructor(t){this.values=t.slice()}static parse(t){if(t instanceof zt)return t;if("string"==typeof t){const e=kt.parse(t);if(!e)return;return new zt([e])}if(!Array.isArray(t))return;const e=[];for(const r of t){if("string"!=typeof r)return;const t=kt.parse(r);if(!t)return;e.push(t)}return new zt(e)}toString(){return JSON.stringify(this.values)}static interpolate(t,e,r,n="rgb"){const i=[];if(t.values.length!=e.values.length)throw new Error(`colorArray: Arrays have mismatched length (${t.values.length} vs. ${e.values.length}), cannot interpolate.`);for(let s=0;s<t.values.length;s++)i.push(kt.interpolate(t.values[s],e.values[s],r,n));return new zt(i)}}class Bt extends Error{constructor(t){super(t),this.name="RuntimeError"}toJSON(){return this.message}}const Ct=new Set(["center","left","right","top","bottom","top-left","top-right","bottom-left","bottom-right"]);class Vt{constructor(t){this.values=t.slice()}static parse(t){if(t instanceof Vt)return t;if(Array.isArray(t)&&!(t.length<1)&&t.length%2==0){for(let e=0;e<t.length;e+=2){const r=t[e],n=t[e+1];if("string"!=typeof r||!Ct.has(r))return;if(!Array.isArray(n)||2!==n.length||"number"!=typeof n[0]||"number"!=typeof n[1])return}return new Vt(t)}}toString(){return JSON.stringify(this.values)}static interpolate(t,e,r){const n=t.values,i=e.values;if(n.length!==i.length)throw new Bt(`Cannot interpolate values of different length. from: ${t.toString()}, to: ${e.toString()}`);const s=[];for(let t=0;t<n.length;t+=2){if(n[t]!==i[t])throw new Bt(`Cannot interpolate values containing mismatched anchors. from[${t}]: ${n[t]}, to[${t}]: ${i[t]}`);s.push(n[t]);const[e,o]=n[t+1],[a,l]=i[t+1];s.push([At(e,a,r),At(o,l,r)])}return new Vt(s)}}class Lt{constructor(t){this.name=t.name,this.available=t.available}toString(){return this.name}static fromString(t){return t?new Lt({name:t,available:!1}):null}}class Ot{constructor(t,e,r){this.from=t,this.to=e,this.transition=r}static interpolate(t,e,r){return new Ot(t,e,r)}static parse(t){return t instanceof Ot?t:Array.isArray(t)&&3===t.length&&"string"==typeof t[0]&&"string"==typeof t[1]&&"number"==typeof t[2]?new Ot(t[0],t[1],t[2]):"object"==typeof t&&"string"==typeof t.from&&"string"==typeof t.to&&"number"==typeof t.transition?new Ot(t.from,t.to,t.transition):"string"==typeof t?new Ot(t,t,1):void 0}}function $t(t,e,r,n){return"number"==typeof t&&t>=0&&t<=255&&"number"==typeof e&&e>=0&&e<=255&&"number"==typeof r&&r>=0&&r<=255?void 0===n||"number"==typeof n&&n>=0&&n<=1?null:`Invalid rgba value [${[t,e,r,n].join(", ")}]: 'a' must be between 0 and 1.`:`Invalid rgba value [${("number"==typeof n?[t,e,r,n]:[t,e,r]).join(", ")}]: 'r', 'g', and 'b' must be between 0 and 255.`}function Rt(t){if(null===t||"string"==typeof t||"boolean"==typeof t||"number"==typeof t||t instanceof Ot||t instanceof kt||t instanceof Tt||t instanceof Pt||t instanceof Dt||t instanceof Ft||t instanceof zt||t instanceof Vt||t instanceof Lt)return!0;if(Array.isArray(t)){for(const e of t)if(!Rt(e))return!1;return!0}if("object"==typeof t){for(const e in t)if(!Rt(t[e]))return!1;return!0}return!1}function Nt(t){if(null===t)return B;if("string"==typeof t)return V;if("boolean"==typeof t)return L;if("number"==typeof t)return C;if(t instanceof kt)return O;if(t instanceof Ot)return $;if(t instanceof Tt)return U;if(t instanceof Pt)return q;if(t instanceof Dt)return j;if(t instanceof Ft)return X;if(t instanceof zt)return G;if(t instanceof Vt)return Z;if(t instanceof Lt)return Y;if(Array.isArray(t)){const e=t.length;let r;for(const e of t){const t=Nt(e);if(r){if(r===t)continue;r=N;break}r=t}return W(r||N,e)}return R}function Ut(t){const e=typeof t;return null===t?"":"string"===e||"number"===e||"boolean"===e?String(t):t instanceof kt||t instanceof Ot||t instanceof Pt||t instanceof Dt||t instanceof Ft||t instanceof zt||t instanceof Vt||t instanceof Lt?t.toString():JSON.stringify(t)}class qt{constructor(t,e){this.type=t,this.value=e}static parse(t,e){if(2!==t.length)return e.error(`'literal' expression requires exactly one argument, but found ${t.length-1} instead.`);if(!Rt(t[1]))return e.error("invalid value");const r=t[1];let n=Nt(r);const i=e.expectedType;return"array"!==n.kind||0!==n.N||!i||"array"!==i.kind||"number"==typeof i.N&&0!==i.N||(n=i),new qt(n,r)}evaluate(){return this.value}eachChild(){}outputDefined(){return!0}}const jt={string:V,number:C,boolean:L,object:R};class Gt{constructor(t,e){this.type=t,this.args=e}static parse(t,e){if(t.length<2)return e.error("Expected at least one argument.");let r,n=1;const i=t[0];if("array"===i){let i,s;if(t.length>2){const r=t[1];if("string"!=typeof r||!(r in jt)||"object"===r)return e.error('The item type argument of "array" must be one of string, number, boolean',1);i=jt[r],n++}else i=N;if(t.length>3){if(null!==t[2]&&("number"!=typeof t[2]||t[2]<0||t[2]!==Math.floor(t[2])))return e.error('The length argument to "array" must be a positive integer literal',2);s=t[2],n++}r=W(i,s)}else{if(!jt[i])throw new Error(`Types doesn't contain name = ${i}`);r=jt[i]}const s=[];for(;n<t.length;n++){const r=e.parse(t[n],n,N);if(!r)return null;s.push(r)}return new Gt(r,s)}evaluate(t){for(let e=0;e<this.args.length;e++){const r=this.args[e].evaluate(t);if(!K(this.type,Nt(r)))return r;if(e===this.args.length-1)throw new Bt(`Expected value to be of type ${H(this.type)}, but found ${H(Nt(r))} instead.`)}throw new Error}eachChild(t){this.args.forEach(t)}outputDefined(){return this.args.every((t=>t.outputDefined()))}}const Xt={"to-boolean":L,"to-color":O,"to-number":C,"to-string":V};class Yt{constructor(t,e){this.type=t,this.args=e}static parse(t,e){if(t.length<2)return e.error("Expected at least one argument.");const r=t[0];if(!Xt[r])throw new Error(`Can't parse ${r} as it is not part of the known types`);if(("to-boolean"===r||"to-string"===r)&&2!==t.length)return e.error("Expected one argument.");const n=Xt[r],i=[];for(let r=1;r<t.length;r++){const n=e.parse(t[r],r,N);if(!n)return null;i.push(n)}return new Yt(n,i)}evaluate(t){switch(this.type.kind){case"boolean":return Boolean(this.args[0].evaluate(t));case"color":{let e,r;for(const n of this.args){if(e=n.evaluate(t),r=null,e instanceof kt)return e;if("string"==typeof e){const r=t.parseColor(e);if(r)return r}else if(Array.isArray(e)&&(r=e.length<3||e.length>4?`Invalid rgba value ${JSON.stringify(e)}: expected an array containing either three or four numeric values.`:$t(e[0],e[1],e[2],e[3]),!r))return new kt(e[0]/255,e[1]/255,e[2]/255,e[3])}throw new Bt(r||`Could not parse color from value '${"string"==typeof e?e:JSON.stringify(e)}'`)}case"padding":{let e;for(const r of this.args){e=r.evaluate(t);const n=Dt.parse(e);if(n)return n}throw new Bt(`Could not parse padding from value '${"string"==typeof e?e:JSON.stringify(e)}'`)}case"numberArray":{let e;for(const r of this.args){e=r.evaluate(t);const n=Ft.parse(e);if(n)return n}throw new Bt(`Could not parse numberArray from value '${"string"==typeof e?e:JSON.stringify(e)}'`)}case"colorArray":{let e;for(const r of this.args){e=r.evaluate(t);const n=zt.parse(e);if(n)return n}throw new Bt(`Could not parse colorArray from value '${"string"==typeof e?e:JSON.stringify(e)}'`)}case"variableAnchorOffsetCollection":{let e;for(const r of this.args){e=r.evaluate(t);const n=Vt.parse(e);if(n)return n}throw new Bt(`Could not parse variableAnchorOffsetCollection from value '${"string"==typeof e?e:JSON.stringify(e)}'`)}case"number":{let e=null;for(const r of this.args){if(e=r.evaluate(t),null===e)return 0;const n=Number(e);if(!isNaN(n))return n}throw new Bt(`Could not convert ${JSON.stringify(e)} to number.`)}case"formatted":return Pt.fromString(Ut(this.args[0].evaluate(t)));case"resolvedImage":return Lt.fromString(Ut(this.args[0].evaluate(t)));case"projectionDefinition":return this.args[0].evaluate(t);default:return Ut(this.args[0].evaluate(t))}}eachChild(t){this.args.forEach(t)}outputDefined(){return this.args.every((t=>t.outputDefined()))}}const Zt=["Unknown","Point","LineString","Polygon"];class Wt{constructor(){this.globals=null,this.feature=null,this.featureState=null,this.formattedSection=null,this._parseColorCache=new Map,this.availableImages=null,this.canonical=null}id(){return this.feature&&"id"in this.feature?this.feature.id:null}geometryType(){return this.feature?"number"==typeof this.feature.type?Zt[this.feature.type]:this.feature.type:null}geometry(){return this.feature&&"geometry"in this.feature?this.feature.geometry:null}canonicalID(){return this.canonical}properties(){return this.feature&&this.feature.properties||{}}parseColor(t){let e=this._parseColorCache.get(t);return e||(e=kt.parse(t),this._parseColorCache.set(t,e)),e}}class Ht{constructor(t,e,r=[],n,i=new z,s=[]){this.registry=t,this.path=r,this.key=r.map((t=>`[${t}]`)).join(""),this.scope=i,this.errors=s,this.expectedType=n,this._isConstant=e}parse(t,e,r,n,i={}){return e?this.concat(e,r,n)._parse(t,i):this._parse(t,i)}_parse(t,e){function r(t,e,r){return"assert"===r?new Gt(e,[t]):"coerce"===r?new Yt(e,[t]):t}if(null!==t&&"string"!=typeof t&&"boolean"!=typeof t&&"number"!=typeof t||(t=["literal",t]),Array.isArray(t)){if(0===t.length)return this.error('Expected an array with at least one element. If you wanted a literal array, use ["literal", []].');const n=t[0];if("string"!=typeof n)return this.error(`Expression name must be a string, but found ${typeof n} instead. If you wanted a literal array, use ["literal", [...]].`,0),null;const i=this.registry[n];if(i){let n=i.parse(t,this);if(!n)return null;if(this.expectedType){const t=this.expectedType,i=n.type;if("string"!==t.kind&&"number"!==t.kind&&"boolean"!==t.kind&&"object"!==t.kind&&"array"!==t.kind||"value"!==i.kind){if("projectionDefinition"===t.kind&&["string","array"].includes(i.kind)||["color","formatted","resolvedImage"].includes(t.kind)&&["value","string"].includes(i.kind)||["padding","numberArray"].includes(t.kind)&&["value","number","array"].includes(i.kind)||"colorArray"===t.kind&&["value","string","array"].includes(i.kind)||"variableAnchorOffsetCollection"===t.kind&&["value","array"].includes(i.kind))n=r(n,t,e.typeAnnotation||"coerce");else if(this.checkSubtype(t,i))return null}else n=r(n,t,e.typeAnnotation||"assert")}if(!(n instanceof qt)&&"resolvedImage"!==n.type.kind&&this._isConstant(n)){const t=new Wt;try{n=new qt(n.type,n.evaluate(t))}catch(t){return this.error(t.message),null}}return n}return this.error(`Unknown expression "${n}". If you wanted a literal array, use ["literal", [...]].`,0)}return this.error(void 0===t?"'undefined' value invalid. Use null instead.":"object"==typeof t?'Bare objects invalid. Use ["literal", {...}] instead.':`Expected an array, but found ${typeof t} instead.`)}concat(t,e,r){const n="number"==typeof t?this.path.concat(t):this.path,i=r?this.scope.concat(r):this.scope;return new Ht(this.registry,this._isConstant,n,e||null,i,this.errors)}error(t,...e){const r=`${this.key}${e.map((t=>`[${t}]`)).join("")}`;this.errors.push(new F(r,t))}checkSubtype(t,e){const r=K(t,e);return r&&this.error(r),r}}class Jt{constructor(t,e){this.type=e.type,this.bindings=[].concat(t),this.result=e}evaluate(t){return this.result.evaluate(t)}eachChild(t){for(const e of this.bindings)t(e[1]);t(this.result)}static parse(t,e){if(t.length<4)return e.error(`Expected at least 3 arguments, but found ${t.length-1} instead.`);const r=[];for(let n=1;n<t.length-1;n+=2){const i=t[n];if("string"!=typeof i)return e.error(`Expected string, but found ${typeof i} instead.`,n);if(/[^a-zA-Z0-9_]/.test(i))return e.error("Variable names must contain only alphanumeric characters or '_'.",n);const s=e.parse(t[n+1],n+1);if(!s)return null;r.push([i,s])}const n=e.parse(t[t.length-1],t.length-1,e.expectedType,r);return n?new Jt(r,n):null}outputDefined(){return this.result.outputDefined()}}class Kt{constructor(t,e){this.type=e.type,this.name=t,this.boundExpression=e}static parse(t,e){if(2!==t.length||"string"!=typeof t[1])return e.error("'var' expression requires exactly one string literal argument.");const r=t[1];return e.scope.has(r)?new Kt(r,e.scope.get(r)):e.error(`Unknown variable "${r}". Make sure "${r}" has been bound in an enclosing "let" expression before using it.`,1)}evaluate(t){return this.boundExpression.evaluate(t)}eachChild(){}outputDefined(){return!1}}class Qt{constructor(t,e,r){this.type=t,this.index=e,this.input=r}static parse(t,e){if(3!==t.length)return e.error(`Expected 2 arguments, but found ${t.length-1} instead.`);const r=e.parse(t[1],1,C),n=e.parse(t[2],2,W(e.expectedType||N));return r&&n?new Qt(n.type.itemType,r,n):null}evaluate(t){const e=this.index.evaluate(t),r=this.input.evaluate(t);if(e<0)throw new Bt(`Array index out of bounds: ${e} < 0.`);if(e>=r.length)throw new Bt(`Array index out of bounds: ${e} > ${r.length-1}.`);if(e!==Math.floor(e))throw new Bt(`Array index must be an integer, but found ${e} instead.`);return r[e]}eachChild(t){t(this.index),t(this.input)}outputDefined(){return!1}}class te{constructor(t,e){this.type=L,this.needle=t,this.haystack=e}static parse(t,e){if(3!==t.length)return e.error(`Expected 2 arguments, but found ${t.length-1} instead.`);const r=e.parse(t[1],1,N),n=e.parse(t[2],2,N);return r&&n?Q(r.type,[L,V,C,B,N])?new te(r,n):e.error(`Expected first argument to be of type boolean, string, number or null, but found ${H(r.type)} instead`):null}evaluate(t){const e=this.needle.evaluate(t),r=this.haystack.evaluate(t);if(!r)return!1;if(!tt(e,["boolean","string","number","null"]))throw new Bt(`Expected first argument to be of type boolean, string, number or null, but found ${H(Nt(e))} instead.`);if(!tt(r,["string","array"]))throw new Bt(`Expected second argument to be of type array or string, but found ${H(Nt(r))} instead.`);return r.indexOf(e)>=0}eachChild(t){t(this.needle),t(this.haystack)}outputDefined(){return!0}}class ee{constructor(t,e,r){this.type=C,this.needle=t,this.haystack=e,this.fromIndex=r}static parse(t,e){if(t.length<=2||t.length>=5)return e.error(`Expected 2 or 3 arguments, but found ${t.length-1} instead.`);const r=e.parse(t[1],1,N),n=e.parse(t[2],2,N);if(!r||!n)return null;if(!Q(r.type,[L,V,C,B,N]))return e.error(`Expected first argument to be of type boolean, string, number or null, but found ${H(r.type)} instead`);if(4===t.length){const i=e.parse(t[3],3,C);return i?new ee(r,n,i):null}return new ee(r,n)}evaluate(t){const e=this.needle.evaluate(t),r=this.haystack.evaluate(t);if(!tt(e,["boolean","string","number","null"]))throw new Bt(`Expected first argument to be of type boolean, string, number or null, but found ${H(Nt(e))} instead.`);let n;if(this.fromIndex&&(n=this.fromIndex.evaluate(t)),tt(r,["string"])){const t=r.indexOf(e,n);return-1===t?-1:[...r.slice(0,t)].length}if(tt(r,["array"]))return r.indexOf(e,n);throw new Bt(`Expected second argument to be of type array or string, but found ${H(Nt(r))} instead.`)}eachChild(t){t(this.needle),t(this.haystack),this.fromIndex&&t(this.fromIndex)}outputDefined(){return!1}}class re{constructor(t,e,r,n,i,s){this.inputType=t,this.type=e,this.input=r,this.cases=n,this.outputs=i,this.otherwise=s}static parse(t,e){if(t.length<5)return e.error(`Expected at least 4 arguments, but found only ${t.length-1}.`);if(t.length%2!=1)return e.error("Expected an even number of arguments.");let r,n;e.expectedType&&"value"!==e.expectedType.kind&&(n=e.expectedType);const i={},s=[];for(let o=2;o<t.length-1;o+=2){let a=t[o];const l=t[o+1];Array.isArray(a)||(a=[a]);const u=e.concat(o);if(0===a.length)return u.error("Expected at least one branch label.");for(const t of a){if("number"!=typeof t&&"string"!=typeof t)return u.error("Branch labels must be numbers or strings.");if("number"==typeof t&&Math.abs(t)>Number.MAX_SAFE_INTEGER)return u.error(`Branch labels must be integers no larger than ${Number.MAX_SAFE_INTEGER}.`);if("number"==typeof t&&Math.floor(t)!==t)return u.error("Numeric branch labels must be integer values.");if(r){if(u.checkSubtype(r,Nt(t)))return null}else r=Nt(t);if(void 0!==i[String(t)])return u.error("Branch labels must be unique.");i[String(t)]=s.length}const c=e.parse(l,o,n);if(!c)return null;n=n||c.type,s.push(c)}const o=e.parse(t[1],1,N);if(!o)return null;const a=e.parse(t[t.length-1],t.length-1,n);return a?"value"!==o.type.kind&&e.concat(1).checkSubtype(r,o.type)?null:new re(r,n,o,i,s,a):null}evaluate(t){const e=this.input.evaluate(t);return(Nt(e)===this.inputType&&this.outputs[this.cases[e]]||this.otherwise).evaluate(t)}eachChild(t){t(this.input),this.outputs.forEach(t),t(this.otherwise)}outputDefined(){return this.outputs.every((t=>t.outputDefined()))&&this.otherwise.outputDefined()}}class ne{constructor(t,e,r){this.type=t,this.branches=e,this.otherwise=r}static parse(t,e){if(t.length<4)return e.error(`Expected at least 3 arguments, but found only ${t.length-1}.`);if(t.length%2!=0)return e.error("Expected an odd number of arguments.");let r;e.expectedType&&"value"!==e.expectedType.kind&&(r=e.expectedType);const n=[];for(let i=1;i<t.length-1;i+=2){const s=e.parse(t[i],i,L);if(!s)return null;const o=e.parse(t[i+1],i+1,r);if(!o)return null;n.push([s,o]),r=r||o.type}const i=e.parse(t[t.length-1],t.length-1,r);if(!i)return null;if(!r)throw new Error("Can't infer output type");return new ne(r,n,i)}evaluate(t){for(const[e,r]of this.branches)if(e.evaluate(t))return r.evaluate(t);return this.otherwise.evaluate(t)}eachChild(t){for(const[e,r]of this.branches)t(e),t(r);t(this.otherwise)}outputDefined(){return this.branches.every((([t,e])=>e.outputDefined()))&&this.otherwise.outputDefined()}}class ie{constructor(t,e,r,n){this.type=t,this.input=e,this.beginIndex=r,this.endIndex=n}static parse(t,e){if(t.length<=2||t.length>=5)return e.error(`Expected 2 or 3 arguments, but found ${t.length-1} instead.`);const r=e.parse(t[1],1,N),n=e.parse(t[2],2,C);if(!r||!n)return null;if(!Q(r.type,[W(N),V,N]))return e.error(`Expected first argument to be of type array or string, but found ${H(r.type)} instead`);if(4===t.length){const i=e.parse(t[3],3,C);return i?new ie(r.type,r,n,i):null}return new ie(r.type,r,n)}evaluate(t){const e=this.input.evaluate(t),r=this.beginIndex.evaluate(t);let n;if(this.endIndex&&(n=this.endIndex.evaluate(t)),tt(e,["string"]))return[...e].slice(r,n).join("");if(tt(e,["array"]))return e.slice(r,n);throw new Bt(`Expected first argument to be of type array or string, but found ${H(Nt(e))} instead.`)}eachChild(t){t(this.input),t(this.beginIndex),this.endIndex&&t(this.endIndex)}outputDefined(){return!1}}function se(t,e){const r=t.length-1;let n,i,s=0,o=r,a=0;for(;s<=o;)if(a=Math.floor((s+o)/2),n=t[a],i=t[a+1],n<=e){if(a===r||e<i)return a;s=a+1}else{if(!(n>e))throw new Bt("Input is not a number.");o=a-1}return 0}class oe{constructor(t,e,r){this.type=t,this.input=e,this.labels=[],this.outputs=[];for(const[t,e]of r)this.labels.push(t),this.outputs.push(e)}static parse(t,e){if(t.length-1<4)return e.error(`Expected at least 4 arguments, but found only ${t.length-1}.`);if((t.length-1)%2!=0)return e.error("Expected an even number of arguments.");const r=e.parse(t[1],1,C);if(!r)return null;const n=[];let i=null;e.expectedType&&"value"!==e.expectedType.kind&&(i=e.expectedType);for(let r=1;r<t.length;r+=2){const s=1===r?-1/0:t[r],o=t[r+1],a=r,l=r+1;if("number"!=typeof s)return e.error('Input/output pairs for "step" expressions must be defined using literal numeric values (not computed expressions) for the input values.',a);if(n.length&&n[n.length-1][0]>=s)return e.error('Input/output pairs for "step" expressions must be arranged with input values in strictly ascending order.',a);const u=e.parse(o,l,i);if(!u)return null;i=i||u.type,n.push([s,u])}return new oe(i,r,n)}evaluate(t){const e=this.labels,r=this.outputs;if(1===e.length)return r[0].evaluate(t);const n=this.input.evaluate(t);if(n<=e[0])return r[0].evaluate(t);const i=e.length;return n>=e[i-1]?r[i-1].evaluate(t):r[se(e,n)].evaluate(t)}eachChild(t){t(this.input);for(const e of this.outputs)t(e)}outputDefined(){return this.outputs.every((t=>t.outputDefined()))}}function ae(t){return t&&t.__esModule&&Object.prototype.hasOwnProperty.call(t,"default")?t.default:t}var le,ue,ce=function(){if(ue)return le;function t(t,e,r,n){this.cx=3*t,this.bx=3*(r-t)-this.cx,this.ax=1-this.cx-this.bx,this.cy=3*e,this.by=3*(n-e)-this.cy,this.ay=1-this.cy-this.by,this.p1x=t,this.p1y=e,this.p2x=r,this.p2y=n}return ue=1,le=t,t.prototype={sampleCurveX:function(t){return((this.ax*t+this.bx)*t+this.cx)*t},sampleCurveY:function(t){return((this.ay*t+this.by)*t+this.cy)*t},sampleCurveDerivativeX:function(t){return(3*this.ax*t+2*this.bx)*t+this.cx},solveCurveX:function(t,e){if(void 0===e&&(e=1e-6),t<0)return 0;if(t>1)return 1;for(var r=t,n=0;n<8;n++){var i=this.sampleCurveX(r)-t;if(Math.abs(i)<e)return r;var s=this.sampleCurveDerivativeX(r);if(Math.abs(s)<1e-6)break;r-=i/s}var o=0,a=1;for(r=t,n=0;n<20&&(i=this.sampleCurveX(r),!(Math.abs(i-t)<e));n++)t>i?o=r:a=r,r=.5*(a-o)+o;return r},solve:function(t,e){return this.sampleCurveY(this.solveCurveX(t,e))}},le}(),he=ae(ce);class pe{constructor(t,e,r,n,i){this.type=t,this.operator=e,this.interpolation=r,this.input=n,this.labels=[],this.outputs=[];for(const[t,e]of i)this.labels.push(t),this.outputs.push(e)}static interpolationFactor(t,e,r,n){let i=0;if("exponential"===t.name)i=fe(e,t.base,r,n);else if("linear"===t.name)i=fe(e,1,r,n);else if("cubic-bezier"===t.name){const s=t.controlPoints;i=new he(s[0],s[1],s[2],s[3]).solve(fe(e,1,r,n))}return i}static parse(t,e){let[r,n,i,...s]=t;if(!Array.isArray(n)||0===n.length)return e.error("Expected an interpolation type expression.",1);if("linear"===n[0])n={name:"linear"};else if("exponential"===n[0]){const t=n[1];if("number"!=typeof t)return e.error("Exponential interpolation requires a numeric base.",1,1);n={name:"exponential",base:t}}else{if("cubic-bezier"!==n[0])return e.error(`Unknown interpolation type ${String(n[0])}`,1,0);{const t=n.slice(1);if(4!==t.length||t.some((t=>"number"!=typeof t||t<0||t>1)))return e.error("Cubic bezier interpolation requires four numeric arguments with values between 0 and 1.",1);n={name:"cubic-bezier",controlPoints:t}}}if(t.length-1<4)return e.error(`Expected at least 4 arguments, but found only ${t.length-1}.`);if((t.length-1)%2!=0)return e.error("Expected an even number of arguments.");if(i=e.parse(i,2,C),!i)return null;const o=[];let a=null;"interpolate-hcl"!==r&&"interpolate-lab"!==r||e.expectedType==G?e.expectedType&&"value"!==e.expectedType.kind&&(a=e.expectedType):a=O;for(let t=0;t<s.length;t+=2){const r=s[t],n=s[t+1],i=t+3,l=t+4;if("number"!=typeof r)return e.error('Input/output pairs for "interpolate" expressions must be defined using literal numeric values (not computed expressions) for the input values.',i);if(o.length&&o[o.length-1][0]>=r)return e.error('Input/output pairs for "interpolate" expressions must be arranged with input values in strictly ascending order.',i);const u=e.parse(n,l,a);if(!u)return null;a=a||u.type,o.push([r,u])}return 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zt.interpolate(a,l,o,"hcl")}case"interpolate-lab":switch(this.type.kind){case"color":return kt.interpolate(a,l,o,"lab");case"colorArray":return zt.interpolate(a,l,o,"lab")}}}eachChild(t){t(this.input);for(const e of this.outputs)t(e)}outputDefined(){return this.outputs.every((t=>t.outputDefined()))}}function fe(t,e,r,n){const i=n-r,s=t-r;return 0===i?0:1===e?s/i:(Math.pow(e,s)-1)/(Math.pow(e,i)-1)}const de={color:kt.interpolate,number:At,padding:Dt.interpolate,numberArray:Ft.interpolate,colorArray:zt.interpolate,variableAnchorOffsetCollection:Vt.interpolate,array:It};class ye{constructor(t,e){this.type=t,this.args=e}static parse(t,e){if(t.length<2)return e.error("Expected at least one argument.");let r=null;const n=e.expectedType;n&&"value"!==n.kind&&(r=n);const i=[];for(const n of t.slice(1)){const t=e.parse(n,1+i.length,r,void 0,{typeAnnotation:"omit"});if(!t)return null;r=r||t.type,i.push(t)}if(!r)throw new Error("No output type");const s=n&&i.some((t=>K(n,t.type)));return new 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Vt.parse(t.default)||null;case"projectionDefinition":return Ot.parse(t.default)||null;default:return void 0===t.default?null:t.default}}(e):null,this._enumValues=e&&"enum"===e.type?e.values:null,this._globalState=r}evaluateWithoutErrorHandling(t,e,r,n,i,s){return this._globalState&&(t=un(t,this._globalState)),this._evaluator.globals=t,this._evaluator.feature=e,this._evaluator.featureState=r,this._evaluator.canonical=n,this._evaluator.availableImages=i||null,this._evaluator.formattedSection=s,this.expression.evaluate(this._evaluator)}evaluate(t,e,r,n,i,s){this._globalState&&(t=un(t,this._globalState)),this._evaluator.globals=t,this._evaluator.feature=e||null,this._evaluator.featureState=r||null,this._evaluator.canonical=n,this._evaluator.availableImages=i||null,this._evaluator.formattedSection=s||null;try{const t=this.expression.evaluate(this._evaluator);if(null==t||"number"==typeof t&&t!=t)return this._defaultValue;if(this._enumValues&&!(t in this._enumValues))throw new Bt(`Expected value to be one of ${Object.keys(this._enumValues).map((t=>JSON.stringify(t))).join(", ")}, but found ${JSON.stringify(t)} instead.`);return t}catch(t){return this._warningHistory[t.message]||(this._warningHistory[t.message]=!0,"undefined"!=typeof console&&console.warn(t.message)),this._defaultValue}}}function tn(t){return Array.isArray(t)&&t.length>0&&"string"==typeof t[0]&&t[0]in Mr}function en(t,e,r){const n=new Ht(Mr,Cr,[],e?function(t){const e={color:O,string:V,number:C,enum:V,boolean:L,formatted:q,padding:j,numberArray:X,colorArray:G,projectionDefinition:$,resolvedImage:Y,variableAnchorOffsetCollection:Z};return"array"===t.type?W(e[t.value]||N,t.length):e[t.type]}(e):void 0),i=n.parse(t,void 0,void 0,void 0,e&&"string"===e.type?{typeAnnotation:"coerce"}:void 0);return i?$r(new Qr(i,e,r)):Rr(n.errors)}class 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XMLHttpRequest;s.open(t.method||"GET",t.url,!0),"arrayBuffer"!==t.type&&"image"!==t.type||(s.responseType="arraybuffer");for(const e in t.headers)s.setRequestHeader(e,t.headers[e]);"json"===t.type&&(s.responseType="text",(null===(i=t.headers)||void 0===i?void 0:i.Accept)||s.setRequestHeader("Accept","application/json")),s.withCredentials="include"===t.credentials,s.onerror=()=>{n(new Error(s.statusText))},s.onload=()=>{if(!e.signal.aborted)if((s.status>=200&&s.status<300||0===s.status)&&null!==s.response){let e=s.response;if("json"===t.type)try{e=JSON.parse(s.response)}catch(t){return void n(t)}r({data:e,cacheControl:s.getResponseHeader("Cache-Control"),expires:s.getResponseHeader("Expires"),etag:s.getResponseHeader("ETag")})}else{const e=new Blob([s.response],{type:s.getResponseHeader("Content-Type")});n(new ui(s.status,s.statusText,t.url,e))}},e.signal.addEventListener("abort",(()=>{s.abort(),n(new ni(e.signal.reason))})),s.send(t.body)}))}(e,r)}))},pi={};function fi(t,e,r={}){if(pi[t])throw new Error(`${t} is already registered.`);Object.defineProperty(e,"_classRegistryKey",{value:t,writeable:!1}),pi[t]={klass:e,omit:r.omit||[],shallow:r.shallow||[]}}fi("Object",Object),fi("Set",Set),fi("TransferableGridIndex",T),fi("Color",kt),fi("Error",Error),fi("AJAXError",ui),fi("ResolvedImage",Lt),fi("StylePropertyFunction",on),fi("StyleExpression",Qr,{omit:["_evaluator"]}),fi("ZoomDependentExpression",nn),fi("ZoomConstantExpression",rn),fi("CompoundExpression",Pr,{omit:["_evaluate"]});for(const t in Mr)Mr[t]._classRegistryKey||fi(`Expression_${t}`,Mr[t]);function di(t){var e;return t&&"undefined"!=typeof ArrayBuffer&&(t instanceof ArrayBuffer||"ArrayBuffer"===(null===(e=t.constructor)||void 0===e?void 0:e.name))}function yi(t){return t.$name||t.constructor._classRegistryKey}function mi(t){return!function(t){if(null===t||"object"!=typeof t)return!1;const e=yi(t);return e&&"Object"!==e}(t)&&(null==t||"boolean"==typeof t||"number"==typeof 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s=t[n];i[n]=pi[r].shallow.includes(n)?s:gi(s,e)}t instanceof Error&&(i.message=t.message)}if(i.$name)throw new Error("$name property is reserved for worker serialization logic.");return"Object"!==r&&(i.$name=r),i}function xi(t){if(mi(t))return t;if(Array.isArray(t))return t.map(xi);if("object"!=typeof t)throw new Error("can't deserialize object of type "+typeof t);const e=yi(t)||"Object";if(!pi[e])throw new Error(`can't deserialize unregistered class ${e}`);const{klass:r}=pi[e];if(!r)throw new Error(`can't deserialize unregistered class ${e}`);if(r.deserialize)return r.deserialize(t);const n=Object.create(r.prototype);for(const r of Object.keys(t)){if("$name"===r)continue;const i=t[r];n[r]=pi[e].shallow.includes(r)?i:xi(i)}return n}class vi{constructor(t){this._methodToThrottle=t,this._triggered=!1,this._channel=new MessageChannel,this._channel.port2.onmessage=()=>{this._triggered=!1,this._methodToThrottle()}}trigger(){var t;this._triggered||(this._triggered=!0,null===(t=this._channel)||void 0===t||t.port1.postMessage(!0))}remove(){delete this._channel,this._methodToThrottle=()=>{}}}const bi={once:!0};class wi{constructor(t,e){this.target=t,this.mapId=e,this.resolveRejects={},this.tasks={},this.taskQueue=[],this.abortControllers={},this.messageHandlers={},this.invoker=new vi((()=>this.process())),this.subscription=I(this.target,"message",(t=>this.receive(t)),!1),this.globalScope=w(self)?t:window}registerMessageHandler(t,e){this.messageHandlers[t]=e}unregisterMessageHandler(t){delete this.messageHandlers[t]}sendAsync(t,e){return new Promise(((r,n)=>{const i=Math.round(1e18*Math.random()).toString(36).substring(0,10),s=e?I(e.signal,"abort",(()=>{null==s||s.unsubscribe(),delete this.resolveRejects[i];const 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i={id:t,type:"<response>",sourceMapId:this.mapId,origin:location.origin,error:e?gi(e):null,data:gi(r,n)};this.target.postMessage(i,{transfer:n})}remove(){this.invoker.remove(),this.subscription.unsubscribe()}}function _i(t,e,r){var n;(null===(n=r[t])||void 0===n?void 0:n.includes(e))||(r[t]||(r[t]=[]),r[t].push(e))}function Si(t,e,r){if(null==r?void 0:r[t]){const n=r[t].indexOf(e);-1!==n&&r[t].splice(n,1)}}class Ai{constructor(t,e={}){y(this,e),this.type=t}}class Ii extends Ai{constructor(t,e={}){super("error",y({error:t},e))}}class ki{on(t,e){return this._listeners||(this._listeners={}),_i(t,e,this._listeners),{unsubscribe:()=>{this.off(t,e)}}}off(t,e){return Si(t,e,this._listeners),Si(t,e,this._oneTimeListeners),this}once(t,e){return e?(this._oneTimeListeners||(this._oneTimeListeners={}),_i(t,e,this._oneTimeListeners),this):new Promise((e=>this.once(t,e)))}fire(t,e){var r,n;"string"==typeof t&&(t=new Ai(t,e||{}));const i=t.type;if(this.listens(i)){t.target=this;const e=(null===(r=this._listeners)||void 0===r?void 0:r[i])?this._listeners[i].slice():[];for(const r of e)r.call(this,t);const s=(null===(n=this._oneTimeListeners)||void 0===n?void 0:n[i])?this._oneTimeListeners[i].slice():[];for(const e of s)Si(i,e,this._oneTimeListeners),e.call(this,t);const o=this._eventedParent;o&&(y(t,"function"==typeof this._eventedParentData?this._eventedParentData():this._eventedParentData),o.fire(t))}else t instanceof Ii&&console.error(t.error);return this}listens(t){var e,r,n,i,s;return(null===(r=null===(e=this._listeners)||void 0===e?void 0:e[t])||void 0===r?void 0:r.length)>0||(null===(i=null===(n=this._oneTimeListeners)||void 0===n?void 0:n[t])||void 0===i?void 0:i.length)>0||(null===(s=this._eventedParent)||void 0===s?void 0:s.listens(t))}setEventedParent(t,e){return this._eventedParent=t,this._eventedParentData=e,this}}const Ti=Hn,Ei=Ti.paintProperty,Mi=Ti.layoutProperty;class Pi{constructor(){this.first=!0}update(t,e){const r=Math.floor(t);return this.first?(this.first=!1,this.lastIntegerZoom=r,this.lastIntegerZoomTime=0,this.lastZoom=t,this.lastFloorZoom=r,!0):(this.lastFloorZoom>r?(this.lastIntegerZoom=r+1,this.lastIntegerZoomTime=e):this.lastFloorZoom<r&&(this.lastIntegerZoom=r,this.lastIntegerZoomTime=e),t!==this.lastZoom&&(this.lastZoom=t,this.lastFloorZoom=r,!0))}}function Di(t){return/[\u02EA\u02EB\u2E80-\u2FDF\u2FF0-\u303F\u3041-\u3096\u309D-\u309F\u30A1-\u30FA\u30FD-\u30FF\u3105-\u312F\u31A0-\u4DBF\u4E00-\uA48C\uA490-\uA4C6\uF900-\uFA6D\uFA70-\uFAD9\uFE10-\uFE1F\uFE30-\uFE4F\uFF00-\uFFEF]|\uD81B[\uDFE0-\uDFFF]|[\uD81C-\uD822\uD840-\uD868\uD86A-\uD86D\uD86F-\uD872\uD874-\uD879\uD880-\uD883\uD885-\uD88C][\uDC00-\uDFFF]|\uD823[\uDC00-\uDCD5\uDCFF-\uDD1E\uDD80-\uDDF2]|\uD82B[\uDFF0-\uDFFF]|\uD82C[\uDC00-\uDEFB]|\uD83C[\uDE00-\uDEFF]|\uD869[\uDC00-\uDEDF\uDF00-\uDFFF]|\uD86E[\uDC00-\uDC1D\uDC20-\uDFFF]|\uD873[\uDC00-\uDEAD\uDEB0-\uDFFF]|\uD87A[\uDC00-\uDFE0\uDFF0-\uDFFF]|\uD87B[\uDC00-\uDE5D]|\uD87E[\uDC00-\uDE1D]|\uD884[\uDC00-\uDF4A\uDF50-\uDFFF]|\uD88D[\uDC00-\uDC79]/gim.test(String.fromCodePoint(t))}function 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zi(t){return/\s/u.test(String.fromCodePoint(t))}function Bi(t){for(const e of t)if(Fi(e.codePointAt(0)))return!0;return!1}function Ci(t){for(const e of t)if(!Oi(e.codePointAt(0)))return!1;return!0}function Vi(t){const e=t.map((t=>{try{return new RegExp(`\\p{sc=${t}}`,"u").source}catch(t){return null}})).filter((t=>t));return new RegExp(e.join("|"),"u")}const Li=Vi(["Arab","Dupl","Mong","Ougr","Syrc"]);function Oi(t){return!Li.test(String.fromCodePoint(t))}function $i(t){return!(Fi(t)||(e=t,/[\xA7\xA9\xAE\xB1\xBC-\xBE\xD7\xF7\u2016\u2020\u2021\u2030\u2031\u203B\u203C\u2042\u2047-\u2049\u2051\u2100-\u218F\u221E\u2234\u2235\u2300-\u2307\u230C-\u231F\u2324-\u2328\u232B\u237D-\u239A\u23BE-\u23CD\u23CF\u23D1-\u23DB\u23E2-\u2422\u2424-\u24FF\u25A0-\u2619\u2620-\u2767\u2776-\u2793\u2B12-\u2B2F\u2B50-\u2B59\u2BB8-\u2BEB\u3000-\u303F\u30A0-\u30FF\uE000-\uF8FF\uFE30-\uFE6F\uFF00-\uFFEF\uFFFC\uFFFD]|[\uDB80-\uDBFF][\uDC00-\uDFFF]/gim.test(String.fromCodePoint(e))));var e}const Ri=Vi(["Adlm","Arab","Armi","Avst","Chrs","Cprt","Egyp","Elym","Gara","Hatr","Hebr","Hung","Khar","Lydi","Mand","Mani","Mend","Merc","Mero","Narb","Nbat","Nkoo","Orkh","Palm","Phli","Phlp","Phnx","Prti","Rohg","Samr","Sarb","Sogo","Syrc","Thaa","Todr","Yezi"]);function Ni(t){return Ri.test(String.fromCodePoint(t))}function Ui(t,e){return!(!e&&Ni(t)||/[\u0900-\u0DFF\u0F00-\u109F\u1780-\u17FF]/gim.test(String.fromCodePoint(t)))}function qi(t){for(const e of t)if(Ni(e.codePointAt(0)))return!0;return!1}const ji=new class{constructor(){this.TIMEOUT=5e3,this.applyArabicShaping=null,this.processBidirectionalText=null,this.processStyledBidirectionalText=null,this.pluginStatus="unavailable",this.pluginURL=null,this.loadScriptResolve=()=>{}}setState(t){this.pluginStatus=t.pluginStatus,this.pluginURL=t.pluginURL}getState(){return{pluginStatus:this.pluginStatus,pluginURL:this.pluginURL}}setMethods(t){if(ji.isParsed())throw new Error("RTL text plugin already 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Gi{constructor(t,e){this.isSupportedScript=Xi,this.zoom=t,e?(this.now=e.now||0,this.fadeDuration=e.fadeDuration||0,this.zoomHistory=e.zoomHistory||new Pi,this.transition=e.transition||{}):(this.now=0,this.fadeDuration=0,this.zoomHistory=new Pi,this.transition={})}crossFadingFactor(){return 0===this.fadeDuration?1:Math.min((this.now-this.zoomHistory.lastIntegerZoomTime)/this.fadeDuration,1)}getCrossfadeParameters(){const t=this.zoom,e=t-Math.floor(t),r=this.crossFadingFactor();return t>this.zoomHistory.lastIntegerZoom?{fromScale:2,toScale:1,t:e+(1-e)*r}:{fromScale:.5,toScale:1,t:1-(1-r)*e}}}function Xi(t){return function(t,e){for(const r of t)if(!Ui(r.codePointAt(0),e))return!1;return!0}(t,"loaded"===ji.getRTLTextPluginStatus())}const Yi="-transition";class Zi{constructor(t,e,r){this.property=t,this.value=e,this.expression=function(t,e,r){if(Gr(t))return new on(t,e);if(tn(t)){const n=sn(t,e,r);if("error"===n.result)throw new Error(n.value.map((t=>`${t.key}: ${t.message}`)).join(", "));return n.value}{let r=t;return"color"===e.type&&"string"==typeof t?r=kt.parse(t):"padding"!==e.type||"number"!=typeof t&&!Array.isArray(t)?"numberArray"!==e.type||"number"!=typeof t&&!Array.isArray(t)?"colorArray"!==e.type||"string"!=typeof t&&!Array.isArray(t)?"variableAnchorOffsetCollection"===e.type&&Array.isArray(t)?r=Vt.parse(t):"projectionDefinition"===e.type&&"string"==typeof t&&(r=Ot.parse(t)):r=zt.parse(t):r=Ft.parse(t):r=Dt.parse(t),{globalStateRefs:new Set,_globalState:null,kind:"constant",evaluate:()=>r}}}(void 0===e?t.specification.default:e,t.specification,r)}isDataDriven(){return"source"===this.expression.kind||"composite"===this.expression.kind}getGlobalStateRefs(){return this.expression.globalStateRefs||new Set}possiblyEvaluate(t,e,r){return this.property.possiblyEvaluate(this,t,e,r)}}class Wi{constructor(t,e){this.property=t,this.value=new Zi(t,void 0,e)}transitioned(t,e){return new Ji(this.property,this.value,e,y({},t.transition,this.transition),t.now)}untransitioned(){return new Ji(this.property,this.value,null,{},0)}}class Hi{constructor(t,e){this._properties=t,this._values=Object.create(t.defaultTransitionablePropertyValues),this._globalState=e}hasProperty(t){return t in this._properties.defaultTransitionablePropertyValues}getValue(t){return g(this._values[t].value.value)}setValue(t,e){Object.hasOwn(this._values,t)||(this._values[t]=new Wi(this._values[t].property,this._globalState)),this._values[t].value=new Zi(this._values[t].property,null===e?void 0:g(e),this._globalState)}getTransition(t){return g(this._values[t].transition)}setTransition(t,e){Object.hasOwn(this._values,t)||(this._values[t]=new Wi(this._values[t].property,this._globalState)),this._values[t].transition=g(e)||void 0}serialize(){const t={};for(const e of Object.keys(this._values)){const r=this.getValue(e);void 0!==r&&(t[e]=r);const n=this.getTransition(e);void 0!==n&&(t[`${e}${Yi}`]=n)}return t}transitioned(t,e){const r=new Ki(this._properties);for(const n of Object.keys(this._values))r._values[n]=this._values[n].transitioned(t,e._values[n]);return r}untransitioned(){const t=new Ki(this._properties);for(const e of Object.keys(this._values))t._values[e]=this._values[e].untransitioned();return t}}class Ji{constructor(t,e,r,n,i){this.property=t,this.value=e,this.begin=i+n.delay||0,this.end=this.begin+n.duration||0,t.specification.transition&&(n.delay||n.duration)&&(this.prior=r)}possiblyEvaluate(t,e,r){const n=t.now||0,i=this.value.possiblyEvaluate(t,e,r),s=this.prior;if(s){if(n>this.end)return this.prior=null,i;if(this.value.isDataDriven())return this.prior=null,i;if(n<this.begin)return s.possiblyEvaluate(t,e,r);{const o=(n-this.begin)/(this.end-this.begin);return this.property.interpolate(s.possiblyEvaluate(t,e,r),i,function(t){if(t<=0)return 0;if(t>=1)return 1;const e=t*t,r=e*t;return 4*(t<.5?r:3*(t-e)+r-.75)}(o))}}return i}}class Ki{constructor(t){this._properties=t,this._values=Object.create(t.defaultTransitioningPropertyValues)}possiblyEvaluate(t,e,r){const n=new es(this._properties);for(const i of Object.keys(this._values))n._values[i]=this._values[i].possiblyEvaluate(t,e,r);return n}hasTransition(){for(const t of Object.keys(this._values))if(this._values[t].prior)return!0;return!1}}class Qi{constructor(t,e){this._properties=t,this._values=Object.create(t.defaultPropertyValues),this._globalState=e}hasValue(t){return void 0!==this._values[t].value}hasProperty(t){return t in this._properties.defaultPropertyValues}getValue(t){return g(this._values[t].value)}setValue(t,e){this._values[t]=new Zi(this._values[t].property,null===e?void 0:g(e),this._globalState)}serialize(){const t={};for(const e of Object.keys(this._values)){const r=this.getValue(e);void 0!==r&&(t[e]=r)}return t}possiblyEvaluate(t,e,r){const n=new es(this._properties);for(const i of Object.keys(this._values))n._values[i]=this._values[i].possiblyEvaluate(t,e,r);return n}}class ts{constructor(t,e,r){this.property=t,this.value=e,this.parameters=r}isConstant(){return"constant"===this.value.kind}constantOr(t){return"constant"===this.value.kind?this.value.value:t}evaluate(t,e,r,n){return this.property.evaluate(this.value,this.parameters,t,e,r,n)}}class es{constructor(t){this._properties=t,this._values=Object.create(t.defaultPossiblyEvaluatedValues)}get(t){return this._values[t]}}class rs{constructor(t){this.specification=t}possiblyEvaluate(t,e){if(t.isDataDriven())throw new Error("Value should not be data driven");return t.expression.evaluate(e)}interpolate(t,e,r){const n=de[this.specification.type];return n?n(t,e,r):t}}class ns{constructor(t,e){this.specification=t,this.overrides=e}possiblyEvaluate(t,e,r,n){return new ts(this,"constant"===t.expression.kind||"camera"===t.expression.kind?{kind:"constant",value:t.expression.evaluate(e,null,{},r,n)}:t.expression,e)}interpolate(t,e,r){if("constant"!==t.value.kind||"constant"!==e.value.kind)return t;if(void 0===t.value.value||void 0===e.value.value)return new ts(this,{kind:"constant",value:void 0},t.parameters);const n=de[this.specification.type];if(n){const i=n(t.value.value,e.value.value,r);return new ts(this,{kind:"constant",value:i},t.parameters)}return t}evaluate(t,e,r,n,i,s){return"constant"===t.kind?t.value:t.evaluate(e,r,n,i,s)}}class is extends ns{possiblyEvaluate(t,e,r,n){if(void 0===t.value)return new ts(this,{kind:"constant",value:void 0},e);if("constant"===t.expression.kind){const i=t.expression.evaluate(e,null,{},r,n),s="resolvedImage"===t.property.specification.type&&"string"!=typeof i?i.name:i,o=this._calculate(s,s,s,e);return new ts(this,{kind:"constant",value:o},e)}if("camera"===t.expression.kind){const r=this._calculate(t.expression.evaluate({zoom:e.zoom-1}),t.expression.evaluate({zoom:e.zoom}),t.expression.evaluate({zoom:e.zoom+1}),e);return new ts(this,{kind:"constant",value:r},e)}return new ts(this,t.expression,e)}evaluate(t,e,r,n,i,s){if("source"===t.kind){const o=t.evaluate(e,r,n,i,s);return this._calculate(o,o,o,e)}return"composite"===t.kind?this._calculate(t.evaluate({zoom:Math.floor(e.zoom)-1},r,n),t.evaluate({zoom:Math.floor(e.zoom)},r,n),t.evaluate({zoom:Math.floor(e.zoom)+1},r,n),e):t.value}_calculate(t,e,r,n){return n.zoom>n.zoomHistory.lastIntegerZoom?{from:t,to:e}:{from:r,to:e}}interpolate(t){return t}}class ss{constructor(t){this.specification=t}possiblyEvaluate(t,e,r,n){if(void 0!==t.value){if("constant"===t.expression.kind){const i=t.expression.evaluate(e,null,{},r,n);return this._calculate(i,i,i,e)}return this._calculate(t.expression.evaluate(new Gi(Math.floor(e.zoom-1),e)),t.expression.evaluate(new Gi(Math.floor(e.zoom),e)),t.expression.evaluate(new Gi(Math.floor(e.zoom+1),e)),e)}}_calculate(t,e,r,n){return n.zoom>n.zoomHistory.lastIntegerZoom?{from:t,to:e}:{from:r,to:e}}interpolate(t){return t}}class os{constructor(t){this.specification=t}possiblyEvaluate(t,e,r,n){return!!t.expression.evaluate(e,null,{},r,n)}interpolate(){return!1}}class as{constructor(t){this.properties=t,this.defaultPropertyValues={},this.defaultTransitionablePropertyValues={},this.defaultTransitioningPropertyValues={},this.defaultPossiblyEvaluatedValues={},this.overridableProperties=[];for(const e in t){const r=t[e];r.specification.overridable&&this.overridableProperties.push(e);const n=this.defaultPropertyValues[e]=new Zi(r,void 0,void 0),i=this.defaultTransitionablePropertyValues[e]=new Wi(r,void 0);this.defaultTransitioningPropertyValues[e]=i.untransitioned(),this.defaultPossiblyEvaluatedValues[e]=n.possiblyEvaluate({})}}}fi("DataDrivenProperty",ns),fi("DataConstantProperty",rs),fi("CrossFadedDataDrivenProperty",is),fi("CrossFadedProperty",ss),fi("ColorRampProperty",os);const ls=" is a PAINT property not a LAYOUT property. Use get/setPaintProperty instead?",us=" is a LAYOUT property not a PAINT property. Use get/setLayoutProperty instead?";class cs extends ki{constructor(t,e,r){if(super(),this.id=t.id,this.type=t.type,this._globalState=r,this._featureFilter={filter:()=>!0,needGeometry:!1,getGlobalStateRefs:()=>new Set},this._visibilityExpression=function(t,e){return new ei(t,e)}(this.visibility,r),"custom"!==t.type&&(this.metadata=t.metadata,this.minzoom=t.minzoom,this.maxzoom=t.maxzoom,"background"!==t.type&&(this.source=t.source,this.sourceLayer=t["source-layer"],this.filter=t.filter,this._featureFilter=pn(t.filter,r)),e.layout&&(this._unevaluatedLayout=new Qi(e.layout,r)),e.paint)){this._transitionablePaint=new Hi(e.paint,r);for(const e in t.paint)this.setPaintProperty(e,t.paint[e],{validate:!1});for(const e in t.layout)this.setLayoutProperty(e,t.layout[e],{validate:!1});this._transitioningPaint=this._transitionablePaint.untransitioned(),this.paint=new es(e.paint)}}setFilter(t){this.filter=t,this._featureFilter=pn(t,this._globalState)}getCrossfadeParameters(){return this._crossfadeParameters}getLayoutProperty(t){var e;if("visibility"===t)return this.visibility;if(null===(e=this._transitionablePaint)||void 0===e?void 0:e.hasProperty(t))throw new Error(t+ls);if(!this._unevaluatedLayout)throw new Error(`Cannot get layout property "${t}" on layer type "${this.type}" which has no layout properties.`);return this._unevaluatedLayout.getValue(t)}getLayoutAffectingGlobalStateRefs(){const t=new Set;for(const e of this._visibilityExpression.getGlobalStateRefs())t.add(e);if(this._unevaluatedLayout)for(const e in this._unevaluatedLayout._values){const r=this._unevaluatedLayout._values[e];for(const e of r.getGlobalStateRefs())t.add(e)}for(const e of this._featureFilter.getGlobalStateRefs())t.add(e);return t}getPaintAffectingGlobalStateRefs(){var t;const e=new globalThis.Map;if(this._transitionablePaint)for(const r in this._transitionablePaint._values){const n=this._transitionablePaint._values[r].value;for(const i of n.getGlobalStateRefs()){const s=null!==(t=e.get(i))&&void 0!==t?t:[];s.push({name:r,value:n.value}),e.set(i,s)}}return e}getVisibilityAffectingGlobalStateRefs(){return this._visibilityExpression.getGlobalStateRefs()}setLayoutProperty(t,e,r={}){var n;if("visibility"===t)return this.visibility=e,this._visibilityExpression.setValue(e),void this.recalculateVisibility();(null===(n=this._transitionablePaint)||void 0===n?void 0:n.hasProperty(t))?this.fire(new Ii(new Error(t+ls))):null!=e&&this._validate(Mi,`layers.${this.id}.layout.${t}`,t,e,r)||this._unevaluatedLayout.setValue(t,e)}getPaintProperty(t){var e,r;if(t.endsWith(Yi)){const r=t.slice(0,-11);if("visibility"===r||(null===(e=this._unevaluatedLayout)||void 0===e?void 0:e.hasProperty(r)))throw new Error(t+us);return this._transitionablePaint.getTransition(r)}if("visibility"===t||(null===(r=this._unevaluatedLayout)||void 0===r?void 0:r.hasProperty(t)))throw new Error(t+us);return this._transitionablePaint.getValue(t)}setPaintProperty(t,e,r={}){var n;if("visibility"===t||(null===(n=this._unevaluatedLayout)||void 0===n?void 0:n.hasProperty(t)))return this.fire(new Ii(new Error(t+us))),!1;if(null!=e&&this._validate(Ei,`layers.${this.id}.paint.${t}`,t,e,r))return!1;if(t.endsWith(Yi))return this._transitionablePaint.setTransition(t.slice(0,-11),e||void 0),!1;{const r=this._transitionablePaint._values[t],n="cross-faded-data-driven"===r.property.specification["property-type"],i=r.value.isDataDriven(),s=r.value;this._transitionablePaint.setValue(t,e),this._handleSpecialPaintPropertyUpdate(t);const o=this._transitionablePaint._values[t].value;return o.isDataDriven()||i||n||this._handleOverridablePaintPropertyUpdate(t,s,o)}}_handleSpecialPaintPropertyUpdate(t){}_handleOverridablePaintPropertyUpdate(t,e,r){return!1}isHidden(t=this.minzoom,e=!1){return!!(this.minzoom&&t<(e?Math.floor(this.minzoom):this.minzoom))||!!(this.maxzoom&&t>=this.maxzoom)||"none"===this._evaluatedVisibility}updateTransitions(t){this._transitioningPaint=this._transitionablePaint.transitioned(t,this._transitioningPaint)}hasTransition(){return this._transitioningPaint.hasTransition()}recalculateVisibility(){this._evaluatedVisibility=this._visibilityExpression.evaluate()}recalculate(t,e){t.getCrossfadeParameters&&(this._crossfadeParameters=t.getCrossfadeParameters()),this._unevaluatedLayout&&(this.layout=this._unevaluatedLayout.possiblyEvaluate(t,void 0,e)),this.paint=this._transitioningPaint.possiblyEvaluate(t,void 0,e)}serialize(){var t,e;const r={id:this.id,type:this.type,source:this.source,"source-layer":this.sourceLayer,metadata:this.metadata,minzoom:this.minzoom,maxzoom:this.maxzoom,filter:this.filter,layout:null===(t=this._unevaluatedLayout)||void 0===t?void 0:t.serialize(),paint:null===(e=this._transitionablePaint)||void 0===e?void 0:e.serialize()};return this.visibility&&(r.layout||(r.layout={}),r.layout.visibility=this.visibility),function(t,e){const r={};for(const n in t)e.call(this,t[n],n,t)&&(r[n]=t[n]);return r}(r,((t,e)=>!(void 0===t||"layout"===e&&!Object.keys(t).length||"paint"===e&&!Object.keys(t).length)))}_validate(t,e,r,n,i={}){return!1!==(null==i?void 0:i.validate)&&function(t,e){let r=!1;if(null==e?void 0:e.length)for(const n of e)t.fire(new Ii(new Error(n.message))),r=!0;return r}(this,t.call(Ti,{key:e,layerType:this.type,objectKey:r,value:n,styleSpec:E,style:{glyphs:!0,sprite:!0}}))}is3D(){return!1}isTileClipped(){return!1}hasOffscreenPass(){return!1}resize(){}isStateDependent(){for(const t in this.paint._values){const e=this.paint.get(t);if(e instanceof ts&&Nr(e.property.specification)&&("source"===e.value.kind||"composite"===e.value.kind)&&e.value.isStateDependent)return!0}return!1}}const hs={Int8:Int8Array,Uint8:Uint8Array,Int16:Int16Array,Uint16:Uint16Array,Int32:Int32Array,Uint32:Uint32Array,Float32:Float32Array};class ps{constructor(t,e){this._structArray=t,this._pos1=e*this.size,this._pos2=this._pos1/2,this._pos4=this._pos1/4,this._pos8=this._pos1/8}}class fs{constructor(){this.isTransferred=!1,this.capacity=-1,this.resize(0)}static serialize(t,e){return t._trim(),e&&(t.isTransferred=!0,e.push(t.arrayBuffer)),{length:t.length,arrayBuffer:t.arrayBuffer}}static deserialize(t){const e=Object.create(this.prototype);return e.arrayBuffer=t.arrayBuffer,e.length=t.length,e.capacity=t.arrayBuffer.byteLength/e.bytesPerElement,e._refreshViews(),e}_trim(){this.length!==this.capacity&&(this.capacity=this.length,this.arrayBuffer=this.arrayBuffer.slice(0,this.length*this.bytesPerElement),this._refreshViews())}clear(){this.length=0}resize(t){this.reserve(t),this.length=t}reserve(t){if(t>this.capacity){this.capacity=Math.max(t,Math.floor(5*this.capacity),128),this.arrayBuffer=new ArrayBuffer(this.capacity*this.bytesPerElement);const e=this.uint8;this._refreshViews(),e&&this.uint8.set(e)}}_refreshViews(){throw new Error("_refreshViews() must be implemented by each concrete StructArray layout")}freeBufferAfterUpload(){this.arrayBuffer=new ArrayBuffer(0),this._refreshViews()}}function ds(t,e=1){let r=0,n=0;return{members:t.map((t=>{const i=hs[t.type].BYTES_PER_ELEMENT,s=r=ys(r,Math.max(e,i)),o=t.components||1;return n=Math.max(n,i),r+=i*o,{name:t.name,type:t.type,components:o,offset:s}})),size:ys(r,Math.max(n,e)),alignment:e}}function ys(t,e){return Math.ceil(t/e)*e}class ms extends fs{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(t,e){const r=this.length;return this.resize(r+1),this.emplace(r,t,e)}emplace(t,e,r){const n=2*t;return this.int16[n+0]=e,this.int16[n+1]=r,t}}ms.prototype.bytesPerElement=4,fi("StructArrayLayout2i4",ms);class gs extends fs{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(t,e,r){const n=this.length;return this.resize(n+1),this.emplace(n,t,e,r)}emplace(t,e,r,n){const i=3*t;return this.int16[i+0]=e,this.int16[i+1]=r,this.int16[i+2]=n,t}}gs.prototype.bytesPerElement=6,fi("StructArrayLayout3i6",gs);class xs extends fs{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(t,e,r,n){const i=this.length;return this.resize(i+1),this.emplace(i,t,e,r,n)}emplace(t,e,r,n,i){const s=4*t;return this.int16[s+0]=e,this.int16[s+1]=r,this.int16[s+2]=n,this.int16[s+3]=i,t}}xs.prototype.bytesPerElement=8,fi("StructArrayLayout4i8",xs);class vs extends fs{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(t,e,r,n,i,s){const o=this.length;return this.resize(o+1),this.emplace(o,t,e,r,n,i,s)}emplace(t,e,r,n,i,s,o){const a=6*t;return this.int16[a+0]=e,this.int16[a+1]=r,this.int16[a+2]=n,this.int16[a+3]=i,this.int16[a+4]=s,this.int16[a+5]=o,t}}vs.prototype.bytesPerElement=12,fi("StructArrayLayout2i4i12",vs);class bs extends fs{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(t,e,r,n,i,s){const o=this.length;return this.resize(o+1),this.emplace(o,t,e,r,n,i,s)}emplace(t,e,r,n,i,s,o){const a=4*t,l=8*t;return this.int16[a+0]=e,this.int16[a+1]=r,this.uint8[l+4]=n,this.uint8[l+5]=i,this.uint8[l+6]=s,this.uint8[l+7]=o,t}}bs.prototype.bytesPerElement=8,fi("StructArrayLayout2i4ub8",bs);class ws extends fs{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(t,e){const r=this.length;return this.resize(r+1),this.emplace(r,t,e)}emplace(t,e,r){const n=2*t;return this.float32[n+0]=e,this.float32[n+1]=r,t}}ws.prototype.bytesPerElement=8,fi("StructArrayLayout2f8",ws);class _s extends fs{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)}emplaceBack(t,e,r,n,i,s,o,a,l,u){const c=this.length;return this.resize(c+1),this.emplace(c,t,e,r,n,i,s,o,a,l,u)}emplace(t,e,r,n,i,s,o,a,l,u,c){const h=10*t;return this.uint16[h+0]=e,this.uint16[h+1]=r,this.uint16[h+2]=n,this.uint16[h+3]=i,this.uint16[h+4]=s,this.uint16[h+5]=o,this.uint16[h+6]=a,this.uint16[h+7]=l,this.uint16[h+8]=u,this.uint16[h+9]=c,t}}_s.prototype.bytesPerElement=20,fi("StructArrayLayout10ui20",_s);class Ss extends fs{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)}emplaceBack(t,e,r,n,i,s,o,a){const l=this.length;return this.resize(l+1),this.emplace(l,t,e,r,n,i,s,o,a)}emplace(t,e,r,n,i,s,o,a,l){const u=8*t;return this.uint16[u+0]=e,this.uint16[u+1]=r,this.uint16[u+2]=n,this.uint16[u+3]=i,this.uint16[u+4]=s,this.uint16[u+5]=o,this.uint16[u+6]=a,this.uint16[u+7]=l,t}}Ss.prototype.bytesPerElement=16,fi("StructArrayLayout8ui16",Ss);class As extends fs{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)}emplaceBack(t,e,r,n,i,s,o,a,l,u,c,h){const p=this.length;return this.resize(p+1),this.emplace(p,t,e,r,n,i,s,o,a,l,u,c,h)}emplace(t,e,r,n,i,s,o,a,l,u,c,h,p){const f=12*t;return this.int16[f+0]=e,this.int16[f+1]=r,this.int16[f+2]=n,this.int16[f+3]=i,this.uint16[f+4]=s,this.uint16[f+5]=o,this.uint16[f+6]=a,this.uint16[f+7]=l,this.int16[f+8]=u,this.int16[f+9]=c,this.int16[f+10]=h,this.int16[f+11]=p,t}}As.prototype.bytesPerElement=24,fi("StructArrayLayout4i4ui4i24",As);class Is extends fs{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(t,e,r){const n=this.length;return this.resize(n+1),this.emplace(n,t,e,r)}emplace(t,e,r,n){const i=3*t;return this.float32[i+0]=e,this.float32[i+1]=r,this.float32[i+2]=n,t}}Is.prototype.bytesPerElement=12,fi("StructArrayLayout3f12",Is);class ks extends fs{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint32=new Uint32Array(this.arrayBuffer)}emplaceBack(t){const e=this.length;return this.resize(e+1),this.emplace(e,t)}emplace(t,e){return this.uint32[1*t+0]=e,t}}ks.prototype.bytesPerElement=4,fi("StructArrayLayout1ul4",ks);class Ts extends fs{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer),this.uint32=new Uint32Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)}emplaceBack(t,e,r,n,i,s,o,a,l){const u=this.length;return this.resize(u+1),this.emplace(u,t,e,r,n,i,s,o,a,l)}emplace(t,e,r,n,i,s,o,a,l,u){const c=10*t,h=5*t;return this.int16[c+0]=e,this.int16[c+1]=r,this.int16[c+2]=n,this.int16[c+3]=i,this.int16[c+4]=s,this.int16[c+5]=o,this.uint32[h+3]=a,this.uint16[c+8]=l,this.uint16[c+9]=u,t}}Ts.prototype.bytesPerElement=20,fi("StructArrayLayout6i1ul2ui20",Ts);class Es extends fs{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(t,e,r,n,i,s){const o=this.length;return this.resize(o+1),this.emplace(o,t,e,r,n,i,s)}emplace(t,e,r,n,i,s,o){const a=6*t;return this.int16[a+0]=e,this.int16[a+1]=r,this.int16[a+2]=n,this.int16[a+3]=i,this.int16[a+4]=s,this.int16[a+5]=o,t}}Es.prototype.bytesPerElement=12,fi("StructArrayLayout2i2i2i12",Es);class Ms extends fs{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(t,e,r,n,i){const s=this.length;return this.resize(s+1),this.emplace(s,t,e,r,n,i)}emplace(t,e,r,n,i,s){const o=4*t,a=8*t;return this.float32[o+0]=e,this.float32[o+1]=r,this.float32[o+2]=n,this.int16[a+6]=i,this.int16[a+7]=s,t}}Ms.prototype.bytesPerElement=16,fi("StructArrayLayout2f1f2i16",Ms);class Ps extends fs{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(t,e,r,n,i,s){const o=this.length;return this.resize(o+1),this.emplace(o,t,e,r,n,i,s)}emplace(t,e,r,n,i,s,o){const a=16*t,l=4*t,u=8*t;return this.uint8[a+0]=e,this.uint8[a+1]=r,this.float32[l+1]=n,this.float32[l+2]=i,this.int16[u+6]=s,this.int16[u+7]=o,t}}Ps.prototype.bytesPerElement=16,fi("StructArrayLayout2ub2f2i16",Ps);class Ds extends fs{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)}emplaceBack(t,e,r){const n=this.length;return this.resize(n+1),this.emplace(n,t,e,r)}emplace(t,e,r,n){const i=3*t;return this.uint16[i+0]=e,this.uint16[i+1]=r,this.uint16[i+2]=n,t}}Ds.prototype.bytesPerElement=6,fi("StructArrayLayout3ui6",Ds);class Fs extends fs{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer),this.uint32=new Uint32Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(t,e,r,n,i,s,o,a,l,u,c,h,p,f,d,y,m){const g=this.length;return this.resize(g+1),this.emplace(g,t,e,r,n,i,s,o,a,l,u,c,h,p,f,d,y,m)}emplace(t,e,r,n,i,s,o,a,l,u,c,h,p,f,d,y,m,g){const x=24*t,v=12*t,b=48*t;return this.int16[x+0]=e,this.int16[x+1]=r,this.uint16[x+2]=n,this.uint16[x+3]=i,this.uint32[v+2]=s,this.uint32[v+3]=o,this.uint32[v+4]=a,this.uint16[x+10]=l,this.uint16[x+11]=u,this.uint16[x+12]=c,this.float32[v+7]=h,this.float32[v+8]=p,this.uint8[b+36]=f,this.uint8[b+37]=d,this.uint8[b+38]=y,this.uint32[v+10]=m,this.int16[x+22]=g,t}}Fs.prototype.bytesPerElement=48,fi("StructArrayLayout2i2ui3ul3ui2f3ub1ul1i48",Fs);class zs extends fs{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer),this.uint32=new Uint32Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(t,e,r,n,i,s,o,a,l,u,c,h,p,f,d,y,m,g,x,v,b,w,_,S,A,I,k,T){const E=this.length;return this.resize(E+1),this.emplace(E,t,e,r,n,i,s,o,a,l,u,c,h,p,f,d,y,m,g,x,v,b,w,_,S,A,I,k,T)}emplace(t,e,r,n,i,s,o,a,l,u,c,h,p,f,d,y,m,g,x,v,b,w,_,S,A,I,k,T,E){const M=32*t,P=16*t;return this.int16[M+0]=e,this.int16[M+1]=r,this.int16[M+2]=n,this.int16[M+3]=i,this.int16[M+4]=s,this.int16[M+5]=o,this.int16[M+6]=a,this.int16[M+7]=l,this.uint16[M+8]=u,this.uint16[M+9]=c,this.uint16[M+10]=h,this.uint16[M+11]=p,this.uint16[M+12]=f,this.uint16[M+13]=d,this.uint16[M+14]=y,this.uint16[M+15]=m,this.uint16[M+16]=g,this.uint16[M+17]=x,this.uint16[M+18]=v,this.uint16[M+19]=b,this.uint16[M+20]=w,this.uint16[M+21]=_,this.uint16[M+22]=S,this.uint32[P+12]=A,this.float32[P+13]=I,this.float32[P+14]=k,this.uint16[M+30]=T,this.uint16[M+31]=E,t}}zs.prototype.bytesPerElement=64,fi("StructArrayLayout8i15ui1ul2f2ui64",zs);class Bs extends fs{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(t){const e=this.length;return this.resize(e+1),this.emplace(e,t)}emplace(t,e){return this.float32[1*t+0]=e,t}}Bs.prototype.bytesPerElement=4,fi("StructArrayLayout1f4",Bs);class Cs extends fs{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(t,e,r){const n=this.length;return this.resize(n+1),this.emplace(n,t,e,r)}emplace(t,e,r,n){const i=3*t;return this.uint16[6*t+0]=e,this.float32[i+1]=r,this.float32[i+2]=n,t}}Cs.prototype.bytesPerElement=12,fi("StructArrayLayout1ui2f12",Cs);class Vs extends fs{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint32=new Uint32Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)}emplaceBack(t,e,r){const n=this.length;return this.resize(n+1),this.emplace(n,t,e,r)}emplace(t,e,r,n){const i=4*t;return this.uint32[2*t+0]=e,this.uint16[i+2]=r,this.uint16[i+3]=n,t}}Vs.prototype.bytesPerElement=8,fi("StructArrayLayout1ul2ui8",Vs);class Ls extends fs{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)}emplaceBack(t,e){const r=this.length;return this.resize(r+1),this.emplace(r,t,e)}emplace(t,e,r){const n=2*t;return this.uint16[n+0]=e,this.uint16[n+1]=r,t}}Ls.prototype.bytesPerElement=4,fi("StructArrayLayout2ui4",Ls);class Os extends fs{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)}emplaceBack(t){const e=this.length;return this.resize(e+1),this.emplace(e,t)}emplace(t,e){return this.uint16[1*t+0]=e,t}}Os.prototype.bytesPerElement=2,fi("StructArrayLayout1ui2",Os);class $s extends fs{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(t,e,r,n){const i=this.length;return this.resize(i+1),this.emplace(i,t,e,r,n)}emplace(t,e,r,n,i){const s=4*t;return this.float32[s+0]=e,this.float32[s+1]=r,this.float32[s+2]=n,this.float32[s+3]=i,t}}$s.prototype.bytesPerElement=16,fi("StructArrayLayout4f16",$s);class Rs extends ps{get anchorPointX(){return this._structArray.int16[this._pos2+0]}get anchorPointY(){return this._structArray.int16[this._pos2+1]}get x1(){return this._structArray.int16[this._pos2+2]}get y1(){return this._structArray.int16[this._pos2+3]}get x2(){return this._structArray.int16[this._pos2+4]}get y2(){return this._structArray.int16[this._pos2+5]}get featureIndex(){return this._structArray.uint32[this._pos4+3]}get sourceLayerIndex(){return this._structArray.uint16[this._pos2+8]}get bucketIndex(){return this._structArray.uint16[this._pos2+9]}get anchorPoint(){return new e(this.anchorPointX,this.anchorPointY)}}Rs.prototype.size=20;class Ns extends Ts{get(t){return new Rs(this,t)}}fi("CollisionBoxArray",Ns);class Us extends ps{get anchorX(){return this._structArray.int16[this._pos2+0]}get anchorY(){return this._structArray.int16[this._pos2+1]}get glyphStartIndex(){return this._structArray.uint16[this._pos2+2]}get numGlyphs(){return this._structArray.uint16[this._pos2+3]}get vertexStartIndex(){return this._structArray.uint32[this._pos4+2]}get lineStartIndex(){return this._structArray.uint32[this._pos4+3]}get lineLength(){return this._structArray.uint32[this._pos4+4]}get segment(){return this._structArray.uint16[this._pos2+10]}get lowerSize(){return this._structArray.uint16[this._pos2+11]}get upperSize(){return this._structArray.uint16[this._pos2+12]}get lineOffsetX(){return this._structArray.float32[this._pos4+7]}get lineOffsetY(){return this._structArray.float32[this._pos4+8]}get writingMode(){return this._structArray.uint8[this._pos1+36]}get placedOrientation(){return this._structArray.uint8[this._pos1+37]}set placedOrientation(t){this._structArray.uint8[this._pos1+37]=t}get hidden(){return this._structArray.uint8[this._pos1+38]}set hidden(t){this._structArray.uint8[this._pos1+38]=t}get crossTileID(){return this._structArray.uint32[this._pos4+10]}set crossTileID(t){this._structArray.uint32[this._pos4+10]=t}get associatedIconIndex(){return this._structArray.int16[this._pos2+22]}}Us.prototype.size=48;class qs extends Fs{get(t){return new Us(this,t)}}fi("PlacedSymbolArray",qs);class js extends ps{get anchorX(){return this._structArray.int16[this._pos2+0]}get anchorY(){return this._structArray.int16[this._pos2+1]}get rightJustifiedTextSymbolIndex(){return this._structArray.int16[this._pos2+2]}get centerJustifiedTextSymbolIndex(){return this._structArray.int16[this._pos2+3]}get leftJustifiedTextSymbolIndex(){return this._structArray.int16[this._pos2+4]}get verticalPlacedTextSymbolIndex(){return this._structArray.int16[this._pos2+5]}get placedIconSymbolIndex(){return this._structArray.int16[this._pos2+6]}get verticalPlacedIconSymbolIndex(){return this._structArray.int16[this._pos2+7]}get key(){return this._structArray.uint16[this._pos2+8]}get textBoxStartIndex(){return this._structArray.uint16[this._pos2+9]}get textBoxEndIndex(){return this._structArray.uint16[this._pos2+10]}get verticalTextBoxStartIndex(){return this._structArray.uint16[this._pos2+11]}get verticalTextBoxEndIndex(){return this._structArray.uint16[this._pos2+12]}get iconBoxStartIndex(){return this._structArray.uint16[this._pos2+13]}get iconBoxEndIndex(){return this._structArray.uint16[this._pos2+14]}get verticalIconBoxStartIndex(){return this._structArray.uint16[this._pos2+15]}get verticalIconBoxEndIndex(){return this._structArray.uint16[this._pos2+16]}get featureIndex(){return this._structArray.uint16[this._pos2+17]}get numHorizontalGlyphVertices(){return this._structArray.uint16[this._pos2+18]}get numVerticalGlyphVertices(){return this._structArray.uint16[this._pos2+19]}get numIconVertices(){return this._structArray.uint16[this._pos2+20]}get numVerticalIconVertices(){return this._structArray.uint16[this._pos2+21]}get useRuntimeCollisionCircles(){return this._structArray.uint16[this._pos2+22]}get crossTileID(){return this._structArray.uint32[this._pos4+12]}set crossTileID(t){this._structArray.uint32[this._pos4+12]=t}get textBoxScale(){return this._structArray.float32[this._pos4+13]}get collisionCircleDiameter(){return this._structArray.float32[this._pos4+14]}get textAnchorOffsetStartIndex(){return this._structArray.uint16[this._pos2+30]}get textAnchorOffsetEndIndex(){return this._structArray.uint16[this._pos2+31]}}js.prototype.size=64;class Gs extends zs{get(t){return new js(this,t)}}fi("SymbolInstanceArray",Gs);class Xs extends Bs{getoffsetX(t){return this.float32[1*t+0]}}fi("GlyphOffsetArray",Xs);class Ys extends gs{getx(t){return this.int16[3*t+0]}gety(t){return this.int16[3*t+1]}gettileUnitDistanceFromAnchor(t){return this.int16[3*t+2]}}fi("SymbolLineVertexArray",Ys);class Zs extends ps{get textAnchor(){return this._structArray.uint16[this._pos2+0]}get textOffset0(){return this._structArray.float32[this._pos4+1]}get textOffset1(){return this._structArray.float32[this._pos4+2]}}Zs.prototype.size=12;class Ws extends Cs{get(t){return new Zs(this,t)}}fi("TextAnchorOffsetArray",Ws);class Hs extends ps{get featureIndex(){return this._structArray.uint32[this._pos4+0]}get sourceLayerIndex(){return this._structArray.uint16[this._pos2+2]}get bucketIndex(){return this._structArray.uint16[this._pos2+3]}}Hs.prototype.size=8;class Js extends Vs{get(t){return new Hs(this,t)}}fi("FeatureIndexArray",Js);class Ks extends ms{}class Qs extends ms{}class to extends ms{}class eo extends vs{}class ro extends bs{}class no extends ws{}class io extends _s{}class so extends Ss{}class oo extends As{}class ao extends Is{}class lo extends ks{}class uo extends Es{}class co extends Ps{}class ho extends Ds{}class po extends Ls{}const fo=ds([{name:"a_pos",components:2,type:"Int16"}],4),{members:yo}=fo;class mo{constructor(t=[]){this._forceNewSegmentOnNextPrepare=!1,this.segments=t}prepareSegment(t,e,r,n){const i=this.segments[this.segments.length-1];return t>mo.MAX_VERTEX_ARRAY_LENGTH&&v(`Max vertices per segment is ${mo.MAX_VERTEX_ARRAY_LENGTH}: bucket requested ${t}. Consider using the \`fillLargeMeshArrays\` function if you require meshes with more than ${mo.MAX_VERTEX_ARRAY_LENGTH} vertices.`),this._forceNewSegmentOnNextPrepare||!i||i.vertexLength+t>mo.MAX_VERTEX_ARRAY_LENGTH||i.sortKey!==n?this.createNewSegment(e,r,n):i}createNewSegment(t,e,r){const n={vertexOffset:t.length,primitiveOffset:e.length,vertexLength:0,primitiveLength:0,vaos:{}};return void 0!==r&&(n.sortKey=r),this._forceNewSegmentOnNextPrepare=!1,this.segments.push(n),n}getOrCreateLatestSegment(t,e,r){return this.prepareSegment(0,t,e,r)}forceNewSegmentOnNextPrepare(){this._forceNewSegmentOnNextPrepare=!0}get(){return this.segments}destroy(){for(const t of this.segments)for(const e in t.vaos)t.vaos[e].destroy()}static simpleSegment(t,e,r,n){return new mo([{vertexOffset:t,primitiveOffset:e,vertexLength:r,primitiveLength:n,vaos:{},sortKey:0}])}}function go(t,e){return 256*(t=d(Math.floor(t),0,255))+d(Math.floor(e),0,255)}mo.MAX_VERTEX_ARRAY_LENGTH=Math.pow(2,16)-1,fi("SegmentVector",mo);const xo=ds([{name:"a_pattern_from",components:4,type:"Uint16"},{name:"a_pattern_to",components:4,type:"Uint16"},{name:"a_pixel_ratio_from",components:1,type:"Uint16"},{name:"a_pixel_ratio_to",components:1,type:"Uint16"}]),vo=ds([{name:"a_dasharray_from",components:4,type:"Uint16"},{name:"a_dasharray_to",components:4,type:"Uint16"}]);var bo,wo,_o,So={exports:{}},Ao={exports:{}},Io={exports:{}},ko=function(){if(_o)return So.exports;_o=1;var t=(bo||(bo=1,Ao.exports=function(t,e){var r,n,i,s,o,a,l,u;for(n=t.length-(r=3&t.length),i=e,o=3432918353,a=461845907,u=0;u<n;)l=255&t.charCodeAt(u)|(255&t.charCodeAt(++u))<<8|(255&t.charCodeAt(++u))<<16|(255&t.charCodeAt(++u))<<24,++u,i=27492+(65535&(s=5*(65535&(i=(i^=l=(65535&(l=(l=(65535&l)*o+(((l>>>16)*o&65535)<<16)&4294967295)<<15|l>>>17))*a+(((l>>>16)*a&65535)<<16)&4294967295)<<13|i>>>19))+((5*(i>>>16)&65535)<<16)&4294967295))+((58964+(s>>>16)&65535)<<16);switch(l=0,r){case 3:l^=(255&t.charCodeAt(u+2))<<16;case 2:l^=(255&t.charCodeAt(u+1))<<8;case 1:i^=l=(65535&(l=(l=(65535&(l^=255&t.charCodeAt(u)))*o+(((l>>>16)*o&65535)<<16)&4294967295)<<15|l>>>17))*a+(((l>>>16)*a&65535)<<16)&4294967295}return i^=t.length,i=2246822507*(65535&(i^=i>>>16))+((2246822507*(i>>>16)&65535)<<16)&4294967295,i=3266489909*(65535&(i^=i>>>13))+((3266489909*(i>>>16)&65535)<<16)&4294967295,(i^=i>>>16)>>>0}),Ao.exports),e=(wo||(wo=1,Io.exports=function(t,e){for(var r,n=t.length,i=e^n,s=0;n>=4;)r=1540483477*(65535&(r=255&t.charCodeAt(s)|(255&t.charCodeAt(++s))<<8|(255&t.charCodeAt(++s))<<16|(255&t.charCodeAt(++s))<<24))+((1540483477*(r>>>16)&65535)<<16),i=1540483477*(65535&i)+((1540483477*(i>>>16)&65535)<<16)^(r=1540483477*(65535&(r^=r>>>24))+((1540483477*(r>>>16)&65535)<<16)),n-=4,++s;switch(n){case 3:i^=(255&t.charCodeAt(s+2))<<16;case 2:i^=(255&t.charCodeAt(s+1))<<8;case 1:i=1540483477*(65535&(i^=255&t.charCodeAt(s)))+((1540483477*(i>>>16)&65535)<<16)}return i=1540483477*(65535&(i^=i>>>13))+((1540483477*(i>>>16)&65535)<<16),(i^=i>>>15)>>>0}),Io.exports);return So.exports=t,So.exports.murmur3=t,So.exports.murmur2=e,So.exports}(),To=r(ko);class Eo{constructor(){this.ids=[],this.positions=[],this.indexed=!1}add(t,e,r,n){this.ids.push(Mo(t)),this.positions.push(e,r,n)}getPositions(t){if(!this.indexed)throw new Error("Trying to get index, but feature positions are not indexed");const e=Mo(t);let r=0,n=this.ids.length-1;for(;r<n;){const t=r+n>>1;this.ids[t]>=e?n=t:r=t+1}const i=[];for(;this.ids[r]===e;)i.push({index:this.positions[3*r],start:this.positions[3*r+1],end:this.positions[3*r+2]}),r++;return i}static serialize(t,e){const r=new Float64Array(t.ids),n=new Uint32Array(t.positions);return Po(r,n,0,r.length-1),e&&e.push(r.buffer,n.buffer),{ids:r,positions:n}}static deserialize(t){const e=new Eo;return e.ids=t.ids,e.positions=t.positions,e.indexed=!0,e}}function Mo(t){const e=+t;return!isNaN(e)&&e<=Number.MAX_SAFE_INTEGER?e:To(String(t))}function Po(t,e,r,n){for(;r<n;){const i=t[r+n>>1];let s=r-1,o=n+1;for(;;){do{s++}while(t[s]<i);do{o--}while(t[o]>i);if(s>=o)break;Do(t,s,o),Do(e,3*s,3*o),Do(e,3*s+1,3*o+1),Do(e,3*s+2,3*o+2)}o-r<n-o?(Po(t,e,r,o),r=o+1):(Po(t,e,o+1,n),n=o)}}function Do(t,e,r){const n=t[e];t[e]=t[r],t[r]=n}fi("FeaturePositionMap",Eo);class Fo{constructor(t,e){this.gl=t.gl,this.location=e}}class zo extends Fo{constructor(t,e){super(t,e),this.current=0}set(t){this.current!==t&&(this.current=t,this.gl.uniform1f(this.location,t))}}class Bo extends Fo{constructor(t,e){super(t,e),this.current=[0,0,0,0]}set(t){t[0]===this.current[0]&&t[1]===this.current[1]&&t[2]===this.current[2]&&t[3]===this.current[3]||(this.current=t,this.gl.uniform4f(this.location,t[0],t[1],t[2],t[3]))}}class Co extends Fo{constructor(t,e){super(t,e),this.current=kt.transparent}set(t){t.r===this.current.r&&t.g===this.current.g&&t.b===this.current.b&&t.a===this.current.a||(this.current=t,this.gl.uniform4f(this.location,t.r,t.g,t.b,t.a))}}function Vo(t){return[go(255*t.r,255*t.g),go(255*t.b,255*t.a)]}class Lo{constructor(t,e,r){this.value=t,this.uniformNames=e.map((t=>`u_${t}`)),this.type=r}setUniform(t,e,r){t.set(r.constantOr(this.value))}getBinding(t,e,r){return"color"===this.type?new Co(t,e):new zo(t,e)}}class Oo{constructor(t,e){this.uniformNames=e.map((t=>`u_${t}`)),this.patternFrom=null,this.patternTo=null,this.pixelRatioFrom=1,this.pixelRatioTo=1}setConstantPatternPositions(t,e){this.pixelRatioFrom=e.pixelRatio,this.pixelRatioTo=t.pixelRatio,this.patternFrom=e.tlbr,this.patternTo=t.tlbr}setConstantDashPositions(t,e){this.dashTo=[0,t.y,t.height,t.width],this.dashFrom=[0,e.y,e.height,e.width]}setUniform(t,e,r,n){let i=null;"u_pattern_to"===n?i=this.patternTo:"u_pattern_from"===n?i=this.patternFrom:"u_dasharray_to"===n?i=this.dashTo:"u_dasharray_from"===n?i=this.dashFrom:"u_pixel_ratio_to"===n?i=this.pixelRatioTo:"u_pixel_ratio_from"===n&&(i=this.pixelRatioFrom),null!==i&&t.set(i)}getBinding(t,e,r){return r.startsWith("u_pattern")||r.startsWith("u_dasharray_")?new Bo(t,e):new zo(t,e)}}class $o{constructor(t,e,r,n){this.expression=t,this.type=r,this.maxValue=0,this.paintVertexAttributes=e.map((t=>({name:`a_${t}`,type:"Float32",components:"color"===r?2:1,offset:0}))),this.paintVertexArray=new n}populatePaintArray(t,e,r){const n=this.paintVertexArray.length,i=this.expression.evaluate(new Gi(0,r),e,{},r.canonical,[],r.formattedSection);this.paintVertexArray.resize(t),this._setPaintValue(n,t,i)}updatePaintArray(t,e,r,n,i){const s=this.expression.evaluate(new Gi(0,i),r,n);this._setPaintValue(t,e,s)}_setPaintValue(t,e,r){if("color"===this.type){const n=Vo(r);for(let r=t;r<e;r++)this.paintVertexArray.emplace(r,n[0],n[1])}else{for(let n=t;n<e;n++)this.paintVertexArray.emplace(n,r);this.maxValue=Math.max(this.maxValue,Math.abs(r))}}upload(t){var e,r;(null===(e=this.paintVertexArray)||void 0===e?void 0:e.arrayBuffer.byteLength)&&((null===(r=this.paintVertexBuffer)||void 0===r?void 0:r.buffer)?this.paintVertexBuffer.updateData(this.paintVertexArray):this.paintVertexBuffer=t.createVertexBuffer(this.paintVertexArray,this.paintVertexAttributes,this.expression.isStateDependent))}destroy(){this.paintVertexBuffer&&this.paintVertexBuffer.destroy()}}class Ro{constructor(t,e,r,n,i,s){this.expression=t,this.uniformNames=e.map((t=>`u_${t}_t`)),this.type=r,this.useIntegerZoom=n,this.zoom=i,this.maxValue=0,this.paintVertexAttributes=e.map((t=>({name:`a_${t}`,type:"Float32",components:"color"===r?4:2,offset:0}))),this.paintVertexArray=new s}populatePaintArray(t,e,r){const n=this.expression.evaluate(new Gi(this.zoom,r),e,{},r.canonical,[],r.formattedSection),i=this.expression.evaluate(new Gi(this.zoom+1,r),e,{},r.canonical,[],r.formattedSection),s=this.paintVertexArray.length;this.paintVertexArray.resize(t),this._setPaintValue(s,t,n,i)}updatePaintArray(t,e,r,n,i){const s=this.expression.evaluate(new Gi(this.zoom,i),r,n),o=this.expression.evaluate(new Gi(this.zoom+1,i),r,n);this._setPaintValue(t,e,s,o)}_setPaintValue(t,e,r,n){if("color"===this.type){const i=Vo(r),s=Vo(n);for(let r=t;r<e;r++)this.paintVertexArray.emplace(r,i[0],i[1],s[0],s[1])}else{for(let i=t;i<e;i++)this.paintVertexArray.emplace(i,r,n);this.maxValue=Math.max(this.maxValue,Math.abs(r),Math.abs(n))}}upload(t){var e,r;(null===(e=this.paintVertexArray)||void 0===e?void 0:e.arrayBuffer.byteLength)&&((null===(r=this.paintVertexBuffer)||void 0===r?void 0:r.buffer)?this.paintVertexBuffer.updateData(this.paintVertexArray):this.paintVertexBuffer=t.createVertexBuffer(this.paintVertexArray,this.paintVertexAttributes,this.expression.isStateDependent))}destroy(){this.paintVertexBuffer&&this.paintVertexBuffer.destroy()}setUniform(t,e){const r=this.useIntegerZoom?Math.floor(e.zoom):e.zoom,n=d(this.expression.interpolationFactor(r,this.zoom,this.zoom+1),0,1);t.set(n)}getBinding(t,e,r){return new zo(t,e)}}class No{constructor(t,e,r,n,i,s){this.expression=t,this.type=e,this.useIntegerZoom=r,this.zoom=n,this.layerId=s,this.zoomInPaintVertexArray=new i,this.zoomOutPaintVertexArray=new i}populatePaintArray(t,e,r){const n=this.zoomInPaintVertexArray.length;this.zoomInPaintVertexArray.resize(t),this.zoomOutPaintVertexArray.resize(t),this._setPaintValues(n,t,this.getPositionIds(e),r)}updatePaintArray(t,e,r,n,i){this._setPaintValues(t,e,this.getPositionIds(r),i)}_setPaintValues(t,e,r,n){const i=this.getPositions(n);if(!i||!r)return;const s=i[r.min],o=i[r.mid],a=i[r.max];if(s&&o&&a)for(let r=t;r<e;r++)this.emplace(this.zoomInPaintVertexArray,r,o,s),this.emplace(this.zoomOutPaintVertexArray,r,o,a)}upload(t){var e,r;if((null===(e=this.zoomInPaintVertexArray)||void 0===e?void 0:e.arrayBuffer.byteLength)&&(null===(r=this.zoomOutPaintVertexArray)||void 0===r?void 0:r.arrayBuffer.byteLength)){const e=this.getVertexAttributes();this.zoomInPaintVertexBuffer=t.createVertexBuffer(this.zoomInPaintVertexArray,e,this.expression.isStateDependent),this.zoomOutPaintVertexBuffer=t.createVertexBuffer(this.zoomOutPaintVertexArray,e,this.expression.isStateDependent)}}destroy(){this.zoomOutPaintVertexBuffer&&this.zoomOutPaintVertexBuffer.destroy(),this.zoomInPaintVertexBuffer&&this.zoomInPaintVertexBuffer.destroy()}}class Uo extends No{getPositions(t){return t.imagePositions}getPositionIds(t){var e;return null===(e=t.patterns)||void 0===e?void 0:e[this.layerId]}getVertexAttributes(){return xo.members}emplace(t,e,r,n){t.emplace(e,r.tlbr[0],r.tlbr[1],r.tlbr[2],r.tlbr[3],n.tlbr[0],n.tlbr[1],n.tlbr[2],n.tlbr[3],r.pixelRatio,n.pixelRatio)}}class qo extends No{getPositions(t){return t.dashPositions}getPositionIds(t){var e;return null===(e=t.dashes)||void 0===e?void 0:e[this.layerId]}getVertexAttributes(){return vo.members}emplace(t,e,r,n){t.emplace(e,0,r.y,r.height,r.width,0,n.y,n.height,n.width)}}class jo{constructor(t,e,r){this.binders={},this._buffers=[];const n=[];for(const i in t.paint._values){if(!r(i))continue;const s=t.paint.get(i);if(!(s instanceof ts&&Nr(s.property.specification)))continue;const o=Xo(i,t.type),a=s.value,l=s.property.specification.type,u=s.property.useIntegerZoom,c=s.property.specification["property-type"],h="cross-faded"===c||"cross-faded-data-driven"===c;if("constant"===a.kind)this.binders[i]=h?new Oo(a.value,o):new Lo(a.value,o,l),n.push(`/u_${i}`);else if("source"===a.kind||h){const r=Yo(i,l,"source");this.binders[i]=h?"line-dasharray"===i?new qo(a,l,u,e,r,t.id):new Uo(a,l,u,e,r,t.id):new $o(a,o,l,r),n.push(`/a_${i}`)}else{const t=Yo(i,l,"composite");this.binders[i]=new Ro(a,o,l,u,e,t),n.push(`/z_${i}`)}}this.cacheKey=n.sort().join("")}getMaxValue(t){const e=this.binders[t];return e instanceof $o||e instanceof Ro?e.maxValue:0}populatePaintArrays(t,e,r){for(const n in this.binders){const i=this.binders[n];(i instanceof $o||i instanceof Ro||i instanceof No)&&i.populatePaintArray(t,e,r)}}setConstantPatternPositions(t,e){for(const r in this.binders){const n=this.binders[r];n instanceof Oo&&n.setConstantPatternPositions(t,e)}}setConstantDashPositions(t,e){for(const r in this.binders){const n=this.binders[r];n instanceof Oo&&n.setConstantDashPositions(t,e)}}updatePaintArrays(t,e,r,n,i){let s=!1;for(const o in t){const a=e.getPositions(o);for(const e of a){const a=r.feature(e.index);for(const r in this.binders){const l=this.binders[r];if((l instanceof $o||l instanceof Ro||l instanceof No)&&!0===l.expression.isStateDependent){const u=n.paint.get(r);l.expression=u.value,l.updatePaintArray(e.start,e.end,a,t[o],i),s=!0}}}}return s}defines(){const t=[];for(const e in this.binders){const r=this.binders[e];(r instanceof Lo||r instanceof Oo)&&t.push(...r.uniformNames.map((t=>`#define HAS_UNIFORM_${t}`)))}return t}getBinderAttributes(){const t=[];for(const e in this.binders){const r=this.binders[e];if(r instanceof $o||r instanceof Ro)for(const e of r.paintVertexAttributes)t.push(e.name);else if(r instanceof No){const e=r.getVertexAttributes();for(const r of e)t.push(r.name)}}return t}getBinderUniforms(){const t=[];for(const e in this.binders){const r=this.binders[e];if(r instanceof Lo||r instanceof Oo||r instanceof Ro)for(const e of r.uniformNames)t.push(e)}return t}getPaintVertexBuffers(){return this._buffers}getUniforms(t,e){const r=[];for(const n in this.binders){const i=this.binders[n];if(i instanceof Lo||i instanceof Oo||i instanceof Ro)for(const s of i.uniformNames)if(e[s]){const o=i.getBinding(t,e[s],s);r.push({name:s,property:n,binding:o})}}return r}setUniforms(t,e,r,n){for(const{name:t,property:i,binding:s}of e)this.binders[i].setUniform(s,n,r.get(i),t)}updatePaintBuffers(t){this._buffers=[];for(const e in this.binders){const r=this.binders[e];if(t&&r instanceof No){const e=2===t.fromScale?r.zoomInPaintVertexBuffer:r.zoomOutPaintVertexBuffer;e&&this._buffers.push(e)}else(r instanceof $o||r instanceof Ro)&&r.paintVertexBuffer&&this._buffers.push(r.paintVertexBuffer)}}upload(t){for(const e in this.binders){const r=this.binders[e];(r instanceof $o||r instanceof Ro||r instanceof No)&&r.upload(t)}this.updatePaintBuffers()}destroy(){for(const t in this.binders){const e=this.binders[t];(e instanceof $o||e instanceof Ro||e instanceof No)&&e.destroy()}}}class Go{constructor(t,e,r=()=>!0){this.programConfigurations={};for(const n of t)this.programConfigurations[n.id]=new jo(n,e,r);this.needsUpload=!1,this._featureMap=new Eo,this._bufferOffset=0}populatePaintArrays(t,e,r,n){for(const r in this.programConfigurations)this.programConfigurations[r].populatePaintArrays(t,e,n);void 0!==e.id&&this._featureMap.add(e.id,r,this._bufferOffset,t),this._bufferOffset=t,this.needsUpload=!0}updatePaintArrays(t,e,r,n){for(const i of r)this.needsUpload=this.programConfigurations[i.id].updatePaintArrays(t,this._featureMap,e,i,n)||this.needsUpload}get(t){return this.programConfigurations[t]}upload(t){if(this.needsUpload){for(const e in this.programConfigurations)this.programConfigurations[e].upload(t);this.needsUpload=!1}}destroy(){for(const t in this.programConfigurations)this.programConfigurations[t].destroy()}}function Xo(t,e){return{"text-opacity":["opacity"],"icon-opacity":["opacity"],"text-color":["fill_color"],"icon-color":["fill_color"],"text-halo-color":["halo_color"],"icon-halo-color":["halo_color"],"text-halo-blur":["halo_blur"],"icon-halo-blur":["halo_blur"],"text-halo-width":["halo_width"],"icon-halo-width":["halo_width"],"line-gap-width":["gapwidth"],"line-dasharray":["dasharray_to","dasharray_from"],"line-pattern":["pattern_to","pattern_from","pixel_ratio_to","pixel_ratio_from"],"fill-pattern":["pattern_to","pattern_from","pixel_ratio_to","pixel_ratio_from"],"fill-extrusion-pattern":["pattern_to","pattern_from","pixel_ratio_to","pixel_ratio_from"]}[t]||[t.replace(`${e}-`,"").replace(/-/g,"_")]}function Yo(t,e,r){const n={color:{source:ws,composite:$s},number:{source:Bs,composite:ws}},i=function(t){return{"line-pattern":{source:io,composite:io},"fill-pattern":{source:io,composite:io},"fill-extrusion-pattern":{source:io,composite:io},"line-dasharray":{source:so,composite:so}}[t]}(t);return(null==i?void 0:i[r])||n[e][r]}fi("ConstantBinder",Lo),fi("CrossFadedConstantBinder",Oo),fi("SourceExpressionBinder",$o),fi("CrossFadedPatternBinder",Uo),fi("CrossFadedDasharrayBinder",qo),fi("CompositeExpressionBinder",Ro),fi("ProgramConfiguration",jo,{omit:["_buffers"]}),fi("ProgramConfigurationSet",Go);const Zo=Math.pow(2,14)-1,Wo=-Zo-1;function Ho(t){const e=p/t.extent,r=t.loadGeometry();for(const t of r)for(const r of t){const t=Math.round(r.x*e),n=Math.round(r.y*e);r.x=d(t,Wo,Zo),r.y=d(n,Wo,Zo),(t<r.x||t>r.x+1||n<r.y||n>r.y+1)&&v("Geometry exceeds allowed extent, reduce your vector tile buffer size")}return r}function Jo(t,e){return{type:t.type,id:t.id,properties:t.properties,geometry:e?Ho(t):[]}}const Ko=-32768;function Qo(t,e,r,n,i){t.emplaceBack(Ko+8*e+n,Ko+8*r+i)}class ta{constructor(t){this.zoom=t.zoom,this.overscaling=t.overscaling,this.layers=t.layers,this.layerIds=this.layers.map((t=>t.id)),this.index=t.index,this.hasDependencies=!1,this.layoutVertexArray=new Qs,this.indexArray=new ho,this.segments=new mo,this.programConfigurations=new Go(t.layers,t.zoom),this.stateDependentLayerIds=this.layers.filter((t=>t.isStateDependent())).map((t=>t.id))}populate(t,e,r){const n=this.layers[0],i=[];let s=null,o=!1,a="heatmap"===n.type;if("circle"===n.type){const t=n;s=t.layout.get("circle-sort-key"),o=!s.isConstant(),a||(a="map"===t.paint.get("circle-pitch-alignment"))}const l=a?e.subdivisionGranularity.circle:1;for(const{feature:e,id:n,index:a,sourceLayerIndex:l}of t){const t=this.layers[0]._featureFilter.needGeometry,u=Jo(e,t);if(!this.layers[0]._featureFilter.filter(new Gi(this.zoom),u,r))continue;const c=o?s.evaluate(u,{},r):void 0,h={id:n,properties:e.properties,type:e.type,sourceLayerIndex:l,index:a,geometry:t?u.geometry:Ho(e),patterns:{},sortKey:c};i.push(h)}o&&i.sort(((t,e)=>t.sortKey-e.sortKey));for(const n of i){const{geometry:i,index:s,sourceLayerIndex:o}=n,a=t[s].feature;this.addFeature(n,i,s,r,l),e.featureIndex.insert(a,i,s,o,this.index)}}update(t,e,r){this.stateDependentLayers.length&&this.programConfigurations.updatePaintArrays(t,e,this.stateDependentLayers,{imagePositions:r})}isEmpty(){return 0===this.layoutVertexArray.length}uploadPending(){return!this.uploaded||this.programConfigurations.needsUpload}upload(t){this.uploaded||(this.layoutVertexBuffer=t.createVertexBuffer(this.layoutVertexArray,yo),this.indexBuffer=t.createIndexBuffer(this.indexArray)),this.programConfigurations.upload(t),this.uploaded=!0}destroy(){this.layoutVertexBuffer&&(this.layoutVertexBuffer.destroy(),this.indexBuffer.destroy(),this.programConfigurations.destroy(),this.segments.destroy())}addFeature(t,e,r,n,i=1){let s;switch(i){case 1:s=[0,7];break;case 3:s=[0,2,5,7];break;case 5:s=[0,1,3,4,6,7];break;case 7:s=[0,1,2,3,4,5,6,7];break;default:throw new Error(`Invalid circle bucket granularity: ${i}; valid values are 1, 3, 5, 7.`)}const o=s.length;for(const r of e)for(const e of r){const r=e.x,n=e.y;if(r<0||r>=p||n<0||n>=p)continue;const i=this.segments.prepareSegment(o*o,this.layoutVertexArray,this.indexArray,t.sortKey),a=i.vertexLength;for(let t=0;t<o;t++)for(let e=0;e<o;e++)Qo(this.layoutVertexArray,r,n,s[e],s[t]);for(let t=0;t<o-1;t++)for(let e=0;e<o-1;e++){const r=a+t*o+e,n=a+(t+1)*o+e;this.indexArray.emplaceBack(r,n+1,r+1),this.indexArray.emplaceBack(r,n,n+1)}i.vertexLength+=o*o,i.primitiveLength+=(o-1)*(o-1)*2}this.programConfigurations.populatePaintArrays(this.layoutVertexArray.length,t,r,{imagePositions:{},canonical:n})}}function ea(t,e){for(const r of t)if(ca(e,r))return!0;for(const r of e)if(ca(t,r))return!0;return sa(t,e)}function ra(t,e,r){return!!ca(t,e)||aa(e,t,r)}function na(t,e){if(1===t.length)return ua(e,t[0]);for(const r of e)for(const e of r)if(ca(t,e))return!0;for(const r of t)if(ua(e,r))return!0;for(const r of e)if(sa(t,r))return!0;return!1}function ia(t,e,r){if(t.length>1){if(sa(t,e))return!0;for(const n of e)if(aa(n,t,r))return!0}for(const n of t)if(aa(n,e,r))return!0;return!1}function sa(t,e){if(0===t.length||0===e.length)return!1;for(let r=0;r<t.length-1;r++){const n=t[r],i=t[r+1];for(let t=0;t<e.length-1;t++)if(oa(n,i,e[t],e[t+1]))return!0}return!1}function oa(t,e,r,n){return b(t,r,n)!==b(e,r,n)&&b(t,e,r)!==b(t,e,n)}function aa(t,e,r){const n=r*r;if(1===e.length)return t.distSqr(e[0])<n;for(let r=1;r<e.length;r++)if(la(t,e[r-1],e[r])<n)return!0;return!1}function la(t,e,r){const n=e.distSqr(r);if(0===n)return t.distSqr(e);const i=((t.x-e.x)*(r.x-e.x)+(t.y-e.y)*(r.y-e.y))/n;return t.distSqr(i<0?e:i>1?r:r.sub(e)._mult(i)._add(e))}function ua(t,e){let r,n,i,s=!1;for(const o of t){r=o;for(let t=0,o=r.length-1;t<r.length;o=t++)n=r[t],i=r[o],n.y>e.y!=i.y>e.y&&e.x<(i.x-n.x)*(e.y-n.y)/(i.y-n.y)+n.x&&(s=!s)}return s}function ca(t,e){let r=!1;for(let n=0,i=t.length-1;n<t.length;i=n++){const s=t[n],o=t[i];s.y>e.y!=o.y>e.y&&e.x<(o.x-s.x)*(e.y-s.y)/(o.y-s.y)+s.x&&(r=!r)}return r}function ha(t,e,r){const n=r[0],i=r[2];if(t.x<n.x&&e.x<n.x||t.x>i.x&&e.x>i.x||t.y<n.y&&e.y<n.y||t.y>i.y&&e.y>i.y)return!1;const s=b(t,e,r[0]);return s!==b(t,e,r[1])||s!==b(t,e,r[2])||s!==b(t,e,r[3])}function pa(t,e,r){const n=e.paint.get(t).value;return"constant"===n.kind?n.value:r.programConfigurations.get(e.id).getMaxValue(t)}function fa(t){return Math.sqrt(t[0]*t[0]+t[1]*t[1])}function da(t,r,n,i,s){if(!r[0]&&!r[1])return t;const o=e.convert(r)._mult(s);"viewport"===n&&o._rotate(-i);const a=[];for(const e of t)a.push(e.sub(o));return a}function ya(t){const e=[];for(let r=0;r<t.length;r++){const n=t[r],i=e.at(-1);(0===r||i&&!n.equals(i))&&e.push(n)}return e}function ma({queryGeometry:t,size:e},r){return ra(t,r,e)}function ga({queryGeometry:t,size:e,transform:r,unwrappedTileID:n,getElevation:i},s){return ra(t,s,e*(r.projectTileCoordinates(s.x,s.y,n,i).signedDistanceFromCamera/r.cameraToCenterDistance))}function xa({queryGeometry:t,size:e,transform:r,unwrappedTileID:n,getElevation:i},s){const o=r.projectTileCoordinates(s.x,s.y,n,i).signedDistanceFromCamera,a=e*(r.cameraToCenterDistance/o);return ra(t,wa(s,r,n,i),a)}function va({queryGeometry:t,size:e,transform:r,unwrappedTileID:n,getElevation:i},s){return ra(t,wa(s,r,n,i),e)}function ba({queryGeometry:t,size:e,transform:r,unwrappedTileID:n,getElevation:i,pitchAlignment:s="map",pitchScale:o="map"},a){const l="map"===s?"map"===o?ma:ga:"map"===o?xa:va,u={queryGeometry:t,size:e,transform:r,unwrappedTileID:n,getElevation:i};for(const t of a)for(const e of t)if(l(u,e))return!0;return!1}function wa(t,r,n,i){const s=r.projectTileCoordinates(t.x,t.y,n,i).point;return new e((.5*s.x+.5)*r.width,(.5*-s.y+.5)*r.height)}let _a,Sa;fi("CircleBucket",ta,{omit:["layers"]});var Aa={get paint(){return Sa=Sa||new as({"circle-radius":new ns(E.paint_circle["circle-radius"]),"circle-color":new ns(E.paint_circle["circle-color"]),"circle-blur":new ns(E.paint_circle["circle-blur"]),"circle-opacity":new ns(E.paint_circle["circle-opacity"]),"circle-translate":new rs(E.paint_circle["circle-translate"]),"circle-translate-anchor":new rs(E.paint_circle["circle-translate-anchor"]),"circle-pitch-scale":new rs(E.paint_circle["circle-pitch-scale"]),"circle-pitch-alignment":new rs(E.paint_circle["circle-pitch-alignment"]),"circle-stroke-width":new ns(E.paint_circle["circle-stroke-width"]),"circle-stroke-color":new ns(E.paint_circle["circle-stroke-color"]),"circle-stroke-opacity":new ns(E.paint_circle["circle-stroke-opacity"])})},get layout(){return _a=_a||new as({"circle-sort-key":new ns(E.layout_circle["circle-sort-key"])})}};class Ia extends cs{constructor(t,e){super(t,Aa,e)}createBucket(t){return new ta(t)}queryRadius(t){const e=t;return pa("circle-radius",this,e)+pa("circle-stroke-width",this,e)+fa(this.paint.get("circle-translate"))}queryIntersectsFeature({queryGeometry:t,feature:e,featureState:r,geometry:n,transform:i,pixelsToTileUnits:s,unwrappedTileID:o,getElevation:a}){const l=da(t,this.paint.get("circle-translate"),this.paint.get("circle-translate-anchor"),-i.bearingInRadians,s),u=this.paint.get("circle-radius").evaluate(e,r)+this.paint.get("circle-stroke-width").evaluate(e,r),c=this.paint.get("circle-pitch-scale"),h=this.paint.get("circle-pitch-alignment");let p,f;return"map"===h?(p=l,f=u*s):(p=function(t,e,r,n){return t.map((t=>wa(t,e,r,n)))}(l,i,o,a),f=u),ba({queryGeometry:p,size:f,transform:i,unwrappedTileID:o,getElevation:a,pitchAlignment:h,pitchScale:c},n)}}class ka extends ta{}let Ta;fi("HeatmapBucket",ka,{omit:["layers"]});var Ea={get paint(){return Ta=Ta||new as({"heatmap-radius":new ns(E.paint_heatmap["heatmap-radius"]),"heatmap-weight":new ns(E.paint_heatmap["heatmap-weight"]),"heatmap-intensity":new rs(E.paint_heatmap["heatmap-intensity"]),"heatmap-color":new os(E.paint_heatmap["heatmap-color"]),"heatmap-opacity":new rs(E.paint_heatmap["heatmap-opacity"])})}};function Ma(t,{width:e,height:r},n,i){if(i){if(i instanceof Uint8ClampedArray)i=new Uint8Array(i.buffer);else if(i.length!==e*r*n)throw new RangeError(`mismatched image size. expected: ${i.length} but got: ${e*r*n}`)}else i=new Uint8Array(e*r*n);return t.width=e,t.height=r,t.data=i,t}function Pa(t,{width:e,height:r},n){if(e===t.width&&r===t.height)return;const i=Ma({},{width:e,height:r},n);Da(t,i,{x:0,y:0},{x:0,y:0},{width:Math.min(t.width,e),height:Math.min(t.height,r)},n),t.width=e,t.height=r,t.data=i.data}function Da(t,e,r,n,i,s){if(0===i.width||0===i.height)return e;if(i.width>t.width||i.height>t.height||r.x>t.width-i.width||r.y>t.height-i.height)throw new RangeError("out of range source coordinates for image copy");if(i.width>e.width||i.height>e.height||n.x>e.width-i.width||n.y>e.height-i.height)throw new RangeError("out of range destination coordinates for image copy");const o=t.data,a=e.data;if(o===a)throw new Error("srcData equals dstData, so image is already copied");for(let l=0;l<i.height;l++){const u=((r.y+l)*t.width+r.x)*s,c=((n.y+l)*e.width+n.x)*s;for(let t=0;t<i.width*s;t++)a[c+t]=o[u+t]}return e}class Fa{constructor(t,e){Ma(this,t,1,e)}resize(t){Pa(this,t,1)}clone(){return new Fa({width:this.width,height:this.height},new Uint8Array(this.data))}static copy(t,e,r,n,i){Da(t,e,r,n,i,1)}}class za{constructor(t,e){Ma(this,t,4,e)}resize(t){Pa(this,t,4)}replace(t,e){e?this.data.set(t):this.data=t instanceof Uint8ClampedArray?new Uint8Array(t.buffer):t}clone(){return new za({width:this.width,height:this.height},new Uint8Array(this.data))}static copy(t,e,r,n,i){Da(t,e,r,n,i,4)}setPixel(t,e,r){const n=4*(t*this.width+e);this.data[n+0]=Math.round(255*r.r/r.a),this.data[n+1]=Math.round(255*r.g/r.a),this.data[n+2]=Math.round(255*r.b/r.a),this.data[n+3]=Math.round(255*r.a)}}function Ba(t){const e=new Uint8Array(t.length);for(let r=0;r<t.length;r+=4){const n=t[r+3];e[r+0]=Math.round(t[r+0]*n/255),e[r+1]=Math.round(t[r+1]*n/255),e[r+2]=Math.round(t[r+2]*n/255),e[r+3]=n}return e}fi("AlphaImage",Fa),fi("RGBAImage",za);const Ca="big-fb";class Va extends cs{createBucket(t){return new ka(t)}constructor(t,e){super(t,Ea,e),this.heatmapFbos=new Map,this._updateColorRamp()}_handleSpecialPaintPropertyUpdate(t){"heatmap-color"===t&&this._updateColorRamp()}_updateColorRamp(){this.colorRamp=function(t){const e={},r=t.resolution||256,n=t.clips?t.clips.length:1,i=t.image||new za({width:r,height:n});if(Math.log(r)/Math.LN2%1!=0)throw new Error(`width is not a power of 2 - ${r}`);const s=(n,s,o)=>{e[t.evaluationKey]=o;const a=t.expression.evaluate(e);i.setPixel(n/4/r,s/4,a)};if(t.clips)for(let e=0,i=0;e<n;++e,i+=4*r)for(let n=0,o=0;n<r;n++,o+=4){const a=n/(r-1),{start:l,end:u}=t.clips[e];s(i,o,l*(1-a)+u*a)}else for(let t=0,e=0;t<r;t++,e+=4)s(0,e,t/(r-1));return i}({expression:this._transitionablePaint._values["heatmap-color"].value.expression,evaluationKey:"heatmapDensity",image:this.colorRamp}),this.colorRampTexture=null}resize(){this.heatmapFbos.has(Ca)&&this.heatmapFbos.delete(Ca)}queryRadius(t){return pa("heatmap-radius",this,t)}queryIntersectsFeature({queryGeometry:t,feature:e,featureState:r,geometry:n,transform:i,pixelsToTileUnits:s,unwrappedTileID:o,getElevation:a}){return ba({queryGeometry:t,size:this.paint.get("heatmap-radius").evaluate(e,r)*s,transform:i,unwrappedTileID:o,getElevation:a},n)}hasOffscreenPass(){return 0!==this.paint.get("heatmap-opacity")&&!this.isHidden()}}let La;var Oa={get paint(){return La=La||new as({"hillshade-illumination-direction":new rs(E.paint_hillshade["hillshade-illumination-direction"]),"hillshade-illumination-altitude":new rs(E.paint_hillshade["hillshade-illumination-altitude"]),"hillshade-illumination-anchor":new rs(E.paint_hillshade["hillshade-illumination-anchor"]),"hillshade-exaggeration":new rs(E.paint_hillshade["hillshade-exaggeration"]),"hillshade-shadow-color":new rs(E.paint_hillshade["hillshade-shadow-color"]),"hillshade-highlight-color":new rs(E.paint_hillshade["hillshade-highlight-color"]),"hillshade-accent-color":new rs(E.paint_hillshade["hillshade-accent-color"]),"hillshade-method":new rs(E.paint_hillshade["hillshade-method"]),resampling:new rs(E.paint_hillshade.resampling)})}};class $a extends cs{constructor(t,e){super(t,Oa,e),this.recalculate({zoom:0,zoomHistory:{}},void 0)}getIlluminationProperties(){let t=this.paint.get("hillshade-illumination-direction").values,e=this.paint.get("hillshade-illumination-altitude").values,r=this.paint.get("hillshade-highlight-color").values,n=this.paint.get("hillshade-shadow-color").values;const i=Math.max(t.length,e.length,r.length,n.length);t=t.concat(Array(i-t.length).fill(t.at(-1))),e=e.concat(Array(i-e.length).fill(e.at(-1))),r=r.concat(Array(i-r.length).fill(r.at(-1))),n=n.concat(Array(i-n.length).fill(n.at(-1)));const s=e.map(k);return{directionRadians:t.map(k),altitudeRadians:s,shadowColor:n,highlightColor:r}}hasOffscreenPass(){return 0!==this.paint.get("hillshade-exaggeration")&&!this.isHidden()}}let Ra;var Na={get paint(){return Ra=Ra||new as({"color-relief-opacity":new rs(E["paint_color-relief"]["color-relief-opacity"]),"color-relief-color":new os(E["paint_color-relief"]["color-relief-color"]),resampling:new rs(E["paint_color-relief"].resampling)})}};function Ua(t){return"data"in t}class qa{constructor(t,e,r,n){this.context=t,this.format=r,this.texture=t.gl.createTexture(),this._ownedHandle=this.texture,this.update(e,n)}update(t,e,r){var n;const{width:i,height:s}=t,o=((null===(n=this.size)||void 0===n?void 0:n[0])!==i||this.size[1]!==s)&&!r,{context:a}=this,{gl:l}=a;this.useMipmap=Boolean(null==e?void 0:e.useMipmap),l.bindTexture(l.TEXTURE_2D,this.texture),a.pixelStoreUnpackFlipY.set(!1),a.pixelStoreUnpack.set(1);const u=this.format===l.RGBA&&!1!==(null==e?void 0:e.premultiply);if(o)this.size=[i,s],Ua(t)?(a.pixelStoreUnpackPremultiplyAlpha.set(!1),this._uploadRawData(t,u,i,s,l)):(a.pixelStoreUnpackPremultiplyAlpha.set(u),this._uploadDomImage(t,l));else{const{x:e,y:n}=r||{x:0,y:0};Ua(t)?(a.pixelStoreUnpackPremultiplyAlpha.set(!1),this._updateRawData(t,u,e,n,i,s,l)):(a.pixelStoreUnpackPremultiplyAlpha.set(u),this._updateDomImage(t,e,n,l))}this.useMipmap&&this.isSizePowerOfTwo()&&l.generateMipmap(l.TEXTURE_2D),a.pixelStoreUnpackFlipY.setDefault(),a.pixelStoreUnpack.setDefault(),a.pixelStoreUnpackPremultiplyAlpha.setDefault()}_uploadDomImage(t,e){e.texImage2D(e.TEXTURE_2D,0,this.format,this.format,e.UNSIGNED_BYTE,t)}_uploadRawData(t,e,r,n,i){let{data:s}=t;e&&s&&(s=Ba(s)),i.texImage2D(i.TEXTURE_2D,0,this.format,r,n,0,this.format,i.UNSIGNED_BYTE,s)}_updateDomImage(t,e,r,n){n.texSubImage2D(n.TEXTURE_2D,0,e,r,n.RGBA,n.UNSIGNED_BYTE,t)}_updateRawData(t,e,r,n,i,s,o){let{data:a}=t;e&&a&&(a=Ba(a)),o.texSubImage2D(o.TEXTURE_2D,0,r,n,i,s,o.RGBA,o.UNSIGNED_BYTE,a)}bind(t,e,r){const{context:n}=this,{gl:i}=n;this.texture!==this._ownedHandle&&(this.texture=this._ownedHandle),i.bindTexture(i.TEXTURE_2D,this.texture),r!==i.LINEAR_MIPMAP_NEAREST||this.isSizePowerOfTwo()||(r=i.LINEAR),t!==this.filter&&(i.texParameteri(i.TEXTURE_2D,i.TEXTURE_MAG_FILTER,t),i.texParameteri(i.TEXTURE_2D,i.TEXTURE_MIN_FILTER,r||t),this.filter=t),e!==this.wrap&&(i.texParameteri(i.TEXTURE_2D,i.TEXTURE_WRAP_S,e),i.texParameteri(i.TEXTURE_2D,i.TEXTURE_WRAP_T,e),this.wrap=e)}isSizePowerOfTwo(){return this.size[0]===this.size[1]&&Math.log(this.size[0])/Math.LN2%1==0}destroy(){const{gl:t}=this.context;t.deleteTexture(this.texture),this.texture=null,this._ownedHandle=null}}class ja{constructor(t,e,r,n=1,i=1,s=1,o=0){if(this.uid=t,e.height!==e.width)throw new RangeError("DEM tiles must be square");if(r&&!["mapbox","terrarium","custom"].includes(r))return void v(`"${r}" is not a valid encoding type. Valid types include "mapbox", "terrarium" and "custom".`);this.stride=e.height;const a=this.dim=e.height-2;switch(this.data=new Uint32Array(e.data.buffer),r){case"terrarium":this.redFactor=256,this.greenFactor=1,this.blueFactor=1/256,this.baseShift=32768;break;case"custom":this.redFactor=n,this.greenFactor=i,this.blueFactor=s,this.baseShift=o;break;default:this.redFactor=6553.6,this.greenFactor=25.6,this.blueFactor=.1,this.baseShift=1e4}for(let t=0;t<a;t++)this.data[this._idx(-1,t)]=this.data[this._idx(0,t)],this.data[this._idx(a,t)]=this.data[this._idx(a-1,t)],this.data[this._idx(t,-1)]=this.data[this._idx(t,0)],this.data[this._idx(t,a)]=this.data[this._idx(t,a-1)];this.data[this._idx(-1,-1)]=this.data[this._idx(0,0)],this.data[this._idx(a,-1)]=this.data[this._idx(a-1,0)],this.data[this._idx(-1,a)]=this.data[this._idx(0,a-1)],this.data[this._idx(a,a)]=this.data[this._idx(a-1,a-1)],this.min=Number.MAX_SAFE_INTEGER,this.max=Number.MIN_SAFE_INTEGER;for(let t=0;t<a;t++)for(let e=0;e<a;e++){const r=this.get(t,e);r>this.max&&(this.max=r),r<this.min&&(this.min=r)}}get(t,e){const r=new Uint8Array(this.data.buffer),n=4*this._idx(t,e);return this.unpack(r[n],r[n+1],r[n+2])}getUnpackVector(){return[this.redFactor,this.greenFactor,this.blueFactor,this.baseShift]}_idx(t,e){if(t<-1||t>=this.dim+1||e<-1||e>=this.dim+1)throw new RangeError(`Out of range source coordinates for DEM data. x: ${t}, y: ${e}, dim: ${this.dim}`);return(e+1)*this.stride+(t+1)}unpack(t,e,r){return t*this.redFactor+e*this.greenFactor+r*this.blueFactor-this.baseShift}pack(t){return Ga(t,this.getUnpackVector())}getPixels(){return new za({width:this.stride,height:this.stride},new Uint8Array(this.data.buffer))}backfillBorder(t,e,r){if(this.dim!==t.dim)throw new Error("dem dimension mismatch");let n=e*this.dim,i=e*this.dim+this.dim,s=r*this.dim,o=r*this.dim+this.dim;switch(e){case-1:n=i-1;break;case 1:i=n+1}switch(r){case-1:s=o-1;break;case 1:o=s+1}const a=-e*this.dim,l=-r*this.dim;for(let e=s;e<o;e++)for(let r=n;r<i;r++)this.data[this._idx(r,e)]=t.data[this._idx(r+a,e+l)]}}function Ga(t,e){const r=e[0],n=e[1],i=e[2],s=e[3],o=Math.min(r,n,i),a=Math.round((t+s)/o);return{r:Math.floor(a*o/r)%256,g:Math.floor(a*o/n)%256,b:Math.floor(a*o/i)%256}}fi("DEMData",ja);class Xa extends cs{constructor(t,e){super(t,Na,e)}_createColorRamp(t){const e={elevationStops:[],colorStops:[]},r=this._transitionablePaint._values["color-relief-color"].value.expression;if(r instanceof rn&&r._styleExpression.expression instanceof pe){this.colorRampExpression=r;const t=r._styleExpression.expression;e.elevationStops=t.labels,e.colorStops=[];for(const r of e.elevationStops)e.colorStops.push(t.evaluate({globals:{elevation:r}}))}if(e.elevationStops.length<1&&(e.elevationStops=[0],e.colorStops=[kt.transparent]),e.elevationStops.length<2&&(e.elevationStops.push(e.elevationStops[0]+1),e.colorStops.push(e.colorStops[0])),e.elevationStops.length<=t)return e;const n={elevationStops:[],colorStops:[]},i=(e.elevationStops.length-1)/(t-1);for(let t=0;t<e.elevationStops.length-.5;t+=i)n.elevationStops.push(e.elevationStops[Math.round(t)]),n.colorStops.push(e.colorStops[Math.round(t)]);return v(`Too many colors in specification of ${this.id} color-relief layer, may not render properly. Max possible colors: ${t}, provided: ${e.elevationStops.length}`),n}_colorRampChanged(){return this.colorRampExpression!=this._transitionablePaint._values["color-relief-color"].value.expression}getColorRampTextures(t,e,r){if(this.colorRampTextures&&!this._colorRampChanged())return this.colorRampTextures;const n=this._createColorRamp(e),i=new za({width:n.colorStops.length,height:1}),s=new za({width:n.colorStops.length,height:1});for(let t=0;t<n.elevationStops.length;t++){const e=Ga(n.elevationStops[t],r);s.setPixel(0,t,new kt(e.r/255,e.g/255,e.b/255,1)),i.setPixel(0,t,n.colorStops[t])}return this.colorRampTextures={elevationTexture:new qa(t,s,t.gl.RGBA),colorTexture:new qa(t,i,t.gl.RGBA)},this.colorRampTextures}hasOffscreenPass(){return!this.isHidden()&&!!this.colorRampTextures}}const Ya=ds([{name:"a_pos",components:2,type:"Int16"}],4),{members:Za}=Ya;function Wa(t,e,r){const n=r.patternDependencies;let i=!1;for(const r of e){const e=r.paint.get(`${t}-pattern`);e.isConstant()||(i=!0);const s=e.constantOr(null);s&&(i=!0,n[s.to]=!0,n[s.from]=!0)}return i}function Ha(t,e,r,n,i){const{zoom:s}=n,o=i.patternDependencies;for(const n of e){const e=n.paint.get(`${t}-pattern`).value;if("constant"!==e.kind){let t=e.evaluate({zoom:s-1},r,{},i.availableImages),a=e.evaluate({zoom:s},r,{},i.availableImages),l=e.evaluate({zoom:s+1},r,{},i.availableImages);t=(null==t?void 0:t.name)?t.name:t,a=(null==a?void 0:a.name)?a.name:a,l=(null==l?void 0:l.name)?l.name:l,o[t]=!0,o[a]=!0,o[l]=!0,r.patterns[n.id]={min:t,mid:a,max:l}}}return r}function Ja(t,e,r,n,i){let s;if(i===function(t,e,r,n){let i=0;for(let s=e,o=r-n;s<r;s+=n)i+=(t[o]-t[s])*(t[s+1]+t[o+1]),o=s;return i}(t,e,r,n)>0)for(let i=e;i<r;i+=n)s=vl(i/n|0,t[i],t[i+1],s);else for(let i=r-n;i>=e;i-=n)s=vl(i/n|0,t[i],t[i+1],s);return s&&fl(s,s.next)&&(bl(s),s=s.next),s}function Ka(t,e){if(!t)return t;e||(e=t);let 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bl(t){t.next.prev=t.prev,t.prev.next=t.next,t.prevZ&&(t.prevZ.nextZ=t.nextZ),t.nextZ&&(t.nextZ.prevZ=t.prevZ)}function wl(t,e,r){return{i:t,x:e,y:r,prev:null,next:null,z:0,prevZ:null,nextZ:null,steiner:!1}}class _l{constructor(t,e){if(e>t)throw new Error("Min granularity must not be greater than base granularity.");this._baseZoomGranularity=t,this._minGranularity=e}getGranularityForZoomLevel(t){return Math.max(Math.floor(this._baseZoomGranularity/(1<<t)),this._minGranularity,1)}}class Sl{constructor(t){this.fill=t.fill,this.line=t.line,this.tile=t.tile,this.stencil=t.stencil,this.circle=t.circle}}Sl.noSubdivision=new Sl({fill:new _l(0,0),line:new _l(0,0),tile:new _l(0,0),stencil:new _l(0,0),circle:1}),fi("SubdivisionGranularityExpression",_l),fi("SubdivisionGranularitySetting",Sl);const Al=-32768,Il=32767;class kl{constructor(t,e){this._vertexBuffer=[],this._vertexDictionary=new 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r=[t[n+0],t[n+1],t[n+2]],i=[this._vertexBuffer[2*t[n+0]+0],this._vertexBuffer[2*t[n+0]+1],this._vertexBuffer[2*t[n+1]+0],this._vertexBuffer[2*t[n+1]+1],this._vertexBuffer[2*t[n+2]+0],this._vertexBuffer[2*t[n+2]+1]];let s=1/0,o=1/0,a=-1/0,l=-1/0;for(let t=0;t<3;t++){const e=i[2*t],r=i[2*t+1];s=Math.min(s,e),a=Math.max(a,e),o=Math.min(o,r),l=Math.max(l,r)}if(s===a||o===l)continue;const u=Math.floor(s/this._granularityCellSize),c=Math.ceil(a/this._granularityCellSize),h=Math.floor(o/this._granularityCellSize),p=Math.ceil(l/this._granularityCellSize);if(u!==c||h!==p)for(let t=h;t<p;t++){const n=this._scanlineGenerateVertexRingForCellRow(t,i,r);Ml(this._vertexBuffer,n,e)}else e.push(...r)}return e}_scanlineGenerateVertexRingForCellRow(t,e,r){const n=t*this._granularityCellSize,i=n+this._granularityCellSize,s=[];for(let t=0;t<3;t++){const o=e[2*t],a=e[2*t+1],l=e[2*(t+1)%6],u=e[(2*(t+1)+1)%6],c=e[2*(t+2)%6],h=e[(2*(t+2)+1)%6],p=l-o,f=u-a,d=0===p,y=0===f,m=(n-a)/f,g=(i-a)/f,x=Math.min(m,g),v=Math.max(m,g);if(!y&&(x>=1||v<=0)||y&&(a<n||a>i)){u>=n&&u<=i&&s.push(r[(t+1)%3]);continue}!y&&x>0&&s.push(this._vertexToIndex(o+p*x,a+f*x));const b=o+p*Math.max(x,0),w=o+p*Math.min(v,1);d||this._generateIntraEdgeVertices(s,o,a,l,u,b,w),!y&&v<1&&s.push(this._vertexToIndex(o+p*v,a+f*v)),(y||u>=n&&u<=i)&&s.push(r[(t+1)%3]),!y&&(u<=n||u>=i)&&this._generateInterEdgeVertices(s,o,a,l,u,c,h,w,n,i)}return s}_generateIntraEdgeVertices(t,e,r,n,i,s,o){const a=n-e,l=i-r,u=0===l,c=u?Math.min(e,n):Math.min(s,o),h=u?Math.max(e,n):Math.max(s,o),p=Math.floor(c/this._granularityCellSize)+1,f=Math.ceil(h/this._granularityCellSize)-1;if(u?e<n:s<o)for(let n=p;n<=f;n++){const i=n*this._granularityCellSize;t.push(this._vertexToIndex(i,r+l*(i-e)/a))}else for(let n=f;n>=p;n--){const i=n*this._granularityCellSize;t.push(this._vertexToIndex(i,r+l*(i-e)/a))}}_generateInterEdgeVertices(t,e,r,n,i,s,o,a,l,u){const c=i-r,h=s-n,p=o-i,f=(l-i)/p,d=(u-i)/p,y=Math.min(f,d),m=Math.max(f,d),g=n+h*y;let x=Math.floor(Math.min(g,a)/this._granularityCellSize)+1,v=Math.ceil(Math.max(g,a)/this._granularityCellSize)-1,b=a<g;const w=0===p;if(w&&(o===l||o===u))return;if(w||y>=1||m<=0){const t=r-o,n=s+(e-s)*Math.min((l-o)/t,(u-o)/t);x=Math.floor(Math.min(n,a)/this._granularityCellSize)+1,v=Math.ceil(Math.max(n,a)/this._granularityCellSize)-1,b=a<n}const _=c>0?u:l;if(b)for(let e=x;e<=v;e++)t.push(this._vertexToIndex(e*this._granularityCellSize,_));else for(let e=v;e>=x;e--)t.push(this._vertexToIndex(e*this._granularityCellSize,_))}_generateOutline(t){const e=[];for(const r of t){const t=El(r,this._granularity,!0),n=this._pointArrayToIndices(t),i=[];for(let t=1;t<n.length;t++)i.push(n[t-1]),i.push(n[t]);e.push(i)}return e}_handlePoles(t){let e=!1,r=!1;this._canonical&&(0===this._canonical.y&&(e=!0),this._canonical.y===(1<<this._canonical.z)-1&&(r=!0)),(e||r)&&this._fillPoles(t,e,r)}_ensureNoPoleVertices(){const t=this._vertexBuffer;for(let e=0;e<t.length;e+=2){const r=t[e+1];r===Al&&(t[e+1]=-32767),r===Il&&(t[e+1]=32766)}}_generatePoleQuad(t,e,r,n,i,s){n>i!=(s===Al)?(t.push(e),t.push(r),t.push(this._vertexToIndex(n,s)),t.push(r),t.push(this._vertexToIndex(i,s)),t.push(this._vertexToIndex(n,s))):(t.push(r),t.push(e),t.push(this._vertexToIndex(n,s)),t.push(this._vertexToIndex(i,s)),t.push(r),t.push(this._vertexToIndex(n,s)))}_fillPoles(t,e,r){const n=this._vertexBuffer,i=p,s=t.length;for(let o=2;o<s;o+=3){const s=t[o-2],a=t[o-1],l=t[o],u=n[2*s],c=n[2*s+1],h=n[2*a],p=n[2*a+1],f=n[2*l],d=n[2*l+1];e&&(0===c&&0===p&&this._generatePoleQuad(t,s,a,u,h,Al),0===p&&0===d&&this._generatePoleQuad(t,a,l,h,f,Al),0===d&&0===c&&this._generatePoleQuad(t,l,s,f,u,Al)),r&&(c===i&&p===i&&this._generatePoleQuad(t,s,a,u,h,Il),p===i&&d===i&&this._generatePoleQuad(t,a,l,h,f,Il),d===i&&c===i&&this._generatePoleQuad(t,l,s,f,u,Il))}}_initializeVertices(t){for(let e=0;e<t.length;e+=2)this._vertexToIndex(t[e],t[e+1])}subdividePolygonInternal(t,e){if(this._used)throw new Error("Subdivision: multiple use not allowed.");this._used=!0;const{flattened:r,holeIndices:n}=function(t){const e=[],r=[];for(const n of t)if(0!==n.length){n!==t[0]&&e.push(r.length/2);for(const t of n)r.push(t.x),r.push(t.y)}return{flattened:r,holeIndices:e}}(t);let i;this._initializeVertices(r);try{const t=function(t,e,r=2){const n=e&&e.length,i=n?e[0]*r:t.length;let s=Ja(t,0,i,r,!0);const o=[];if(!s||s.next===s.prev)return o;let a,l,u;if(n&&(s=function(t,e,r,n){const i=[];for(let r=0,s=e.length;r<s;r++){const o=Ja(t,e[r]*n,r<s-1?e[r+1]*n:t.length,n,!1);o===o.next&&(o.steiner=!0),i.push(ll(o))}i.sort(il);for(let t=0;t<i.length;t++)r=sl(i[t],r);return r}(t,e,s,r)),t.length>80*r){a=t[0],l=t[1];let e=a,n=l;for(let s=r;s<i;s+=r){const r=t[s],i=t[s+1];r<a&&(a=r),i<l&&(l=i),r>e&&(e=r),i>n&&(n=i)}u=Math.max(e-a,n-l),u=0!==u?32767/u:0}return Qa(s,o,r,a,l,u,0),o}(r,n),e=this._convertIndices(r,t);i=this._subdivideTrianglesScanline(e)}catch(t){console.error(t)}let s=[];return e&&(s=this._generateOutline(t)),this._ensureNoPoleVertices(),this._handlePoles(i),{verticesFlattened:this._vertexBuffer,indicesTriangles:i,indicesLineList:s}}_convertIndices(t,e){const r=[];for(const n of e)r.push(this._vertexToIndex(t[2*n],t[2*n+1]));return r}_pointArrayToIndices(t){const e=[];for(const r of t)e.push(this._vertexToIndex(r.x,r.y));return e}}function Tl(t,e,r,n=!0){return new kl(r,e).subdividePolygonInternal(t,n)}function El(t,r,n=!1){if(!t||t.length<1)return[];if(t.length<2)return[];const i=t[0],s=t[t.length-1],o=n&&(i.x!==s.x||i.y!==s.y);if(r<2)return o?[...t,t[0]]:[...t];const a=Math.floor(p/r),l=[];l.push(new e(t[0].x,t[0].y));const u=t.length,c=o?u:u-1;for(let r=0;r<c;r++){const n=t[r],i=r<u-1?t[r+1]:t[0],s=n.x,o=n.y,c=i.x,h=i.y,p=s!==c,f=o!==h;if(!p&&!f)continue;const d=c-s,y=h-o,m=Math.abs(d),g=Math.abs(y);let x=s,v=o;for(;;){const t=d>0?(Math.floor(x/a)+1)*a:(Math.ceil(x/a)-1)*a,r=y>0?(Math.floor(v/a)+1)*a:(Math.ceil(v/a)-1)*a,n=Math.abs(x-t),i=Math.abs(v-r),s=Math.abs(x-c),o=Math.abs(v-h),u=p?n/m:Number.POSITIVE_INFINITY,b=f?i/g:Number.POSITIVE_INFINITY;if((s<=n||!p)&&(o<=i||!f))break;if(u<b&&p||!f){x=t,v+=y*u;const r=new e(x,Math.round(v));l[l.length-1].x===r.x&&l[l.length-1].y===r.y||l.push(r)}else{x+=d*b,v=r;const t=new e(Math.round(x),v);l[l.length-1].x===t.x&&l[l.length-1].y===t.y||l.push(t)}}const b=new e(c,h);l[l.length-1].x===b.x&&l[l.length-1].y===b.y||l.push(b)}return l}function Ml(t,e,r){if(0===e.length)throw new Error("Subdivision vertex ring is empty.");let n=0,i=t[2*e[0]];for(let r=1;r<e.length;r++){const s=t[2*e[r]];s<i&&(i=s,n=r)}const s=e.length;let o=n,a=(o+1)%s;for(;;){const n=o-1>=0?o-1:s-1,i=(a+1)%s,l=t[2*e[n]],u=t[2*e[i]],c=t[2*e[o]],h=t[2*e[o]+1],p=t[2*e[a]+1];let f=!1;if(l<u)f=!0;else if(l>u)f=!1;else{const r=p-h,s=-(t[2*e[a]]-c),o=h<p?1:-1;((l-c)*r+(t[2*e[n]+1]-h)*s)*o>((u-c)*r+(t[2*e[i]+1]-h)*s)*o&&(f=!0)}if(f){const t=e[n],i=e[o],l=e[a];t!==i&&t!==l&&i!==l&&r.push(l,i,t),o--,o<0&&(o=s-1)}else{const t=e[i],n=e[o],l=e[a];t!==n&&t!==l&&n!==l&&r.push(l,n,t),a++,a>=s&&(a=0)}if(n===i)break}}function Pl(t,e,r,n,i,s,o,a,l){const u=i.length/2,c=o&&a&&l;if(u<mo.MAX_VERTEX_ARRAY_LENGTH){const h=e.prepareSegment(u,r,n),p=h.vertexLength;for(let t=0;t<s.length;t+=3)n.emplaceBack(p+s[t],p+s[t+1],p+s[t+2]);let f,d;h.vertexLength+=u,h.primitiveLength+=s.length/3,c&&(d=o.prepareSegment(u,r,a),f=d.vertexLength,d.vertexLength+=u);for(let e=0;e<i.length;e+=2)t(i[e],i[e+1]);if(c)for(const t of l){for(let e=1;e<t.length;e+=2)a.emplaceBack(f+t[e-1],f+t[e]);d.primitiveLength+=t.length/2}}else!function(t,e,r,n,i,s){const o=[];for(let t=0;t<n.length/2;t++)o.push(-1);const a={count:0};let l=0,u=t.getOrCreateLatestSegment(e,r),c=u.vertexLength;for(let h=2;h<i.length;h+=3){const p=i[h-2],f=i[h-1],d=i[h];let y=o[p]<l,m=o[f]<l,g=o[d]<l;u.vertexLength+((y?1:0)+(m?1:0)+(g?1:0))>mo.MAX_VERTEX_ARRAY_LENGTH&&(u=t.createNewSegment(e,r),l=a.count,y=!0,m=!0,g=!0,c=0);const x=Dl(o,n,s,a,p,y,u),v=Dl(o,n,s,a,f,m,u),b=Dl(o,n,s,a,d,g,u);r.emplaceBack(c+x-l,c+v-l,c+b-l),u.primitiveLength++}}(e,r,n,i,s,t),c&&function(t,e,r,n,i,s){const o=[];for(let t=0;t<n.length/2;t++)o.push(-1);const a={count:0};let l=0,u=t.getOrCreateLatestSegment(e,r),c=u.vertexLength;for(const h of i)for(let i=1;i<h.length;i+=2){const p=h[i-1],f=h[i];let d=o[p]<l,y=o[f]<l;u.vertexLength+((d?1:0)+(y?1:0))>mo.MAX_VERTEX_ARRAY_LENGTH&&(u=t.createNewSegment(e,r),l=a.count,d=!0,y=!0,c=0);const m=Dl(o,n,s,a,p,d,u),g=Dl(o,n,s,a,f,y,u);r.emplaceBack(c+m-l,c+g-l),u.primitiveLength++}}(o,r,a,i,l,t),e.forceNewSegmentOnNextPrepare(),null==o||o.forceNewSegmentOnNextPrepare()}function Dl(t,e,r,n,i,s,o){if(s){const s=n.count;return r(e[2*i],e[2*i+1]),t[i]=n.count,n.count++,o.vertexLength++,s}return t[i]}class Fl{constructor(t){this.zoom=t.zoom,this.overscaling=t.overscaling,this.layers=t.layers,this.layerIds=this.layers.map((t=>t.id)),this.index=t.index,this.hasDependencies=!1,this.patternFeatures=[],this.layoutVertexArray=new to,this.indexArray=new ho,this.indexArray2=new po,this.programConfigurations=new Go(t.layers,t.zoom),this.segments=new mo,this.segments2=new mo,this.stateDependentLayerIds=this.layers.filter((t=>t.isStateDependent())).map((t=>t.id))}populate(t,e,r){this.hasDependencies=Wa("fill",this.layers,e);const n=this.layers[0].layout.get("fill-sort-key"),i=!n.isConstant(),s=[];for(const{feature:o,id:a,index:l,sourceLayerIndex:u}of t){const t=this.layers[0]._featureFilter.needGeometry,c=Jo(o,t);if(!this.layers[0]._featureFilter.filter(new Gi(this.zoom),c,r))continue;const h=i?n.evaluate(c,{},r,e.availableImages):void 0,p={id:a,properties:o.properties,type:o.type,sourceLayerIndex:u,index:l,geometry:t?c.geometry:Ho(o),patterns:{},sortKey:h};s.push(p)}i&&s.sort(((t,e)=>t.sortKey-e.sortKey));for(const n of s){const{geometry:i,index:s,sourceLayerIndex:o}=n;if(this.hasDependencies){const t=Ha("fill",this.layers,n,{zoom:this.zoom},e);this.patternFeatures.push(t)}else this.addFeature(n,i,s,r,{},e.subdivisionGranularity);e.featureIndex.insert(t[s].feature,i,s,o,this.index)}}update(t,e,r){this.stateDependentLayers.length&&this.programConfigurations.updatePaintArrays(t,e,this.stateDependentLayers,{imagePositions:r})}addFeatures(t,e,r){for(const n of this.patternFeatures)this.addFeature(n,n.geometry,n.index,e,r,t.subdivisionGranularity)}isEmpty(){return 0===this.layoutVertexArray.length}uploadPending(){return!this.uploaded||this.programConfigurations.needsUpload}upload(t){this.uploaded||(this.layoutVertexBuffer=t.createVertexBuffer(this.layoutVertexArray,Za),this.indexBuffer=t.createIndexBuffer(this.indexArray),this.indexBuffer2=t.createIndexBuffer(this.indexArray2)),this.programConfigurations.upload(t),this.uploaded=!0}destroy(){this.layoutVertexBuffer&&(this.layoutVertexBuffer.destroy(),this.indexBuffer.destroy(),this.indexBuffer2.destroy(),this.programConfigurations.destroy(),this.segments.destroy(),this.segments2.destroy())}addFeature(t,e,r,n,i,s){for(const t of Qe(e,500)){const e=Tl(t,n,s.fill.getGranularityForZoomLevel(n.z)),r=this.layoutVertexArray;Pl(((t,e)=>{r.emplaceBack(t,e)}),this.segments,this.layoutVertexArray,this.indexArray,e.verticesFlattened,e.indicesTriangles,this.segments2,this.indexArray2,e.indicesLineList)}this.programConfigurations.populatePaintArrays(this.layoutVertexArray.length,t,r,{imagePositions:i,canonical:n})}}let zl,Bl;fi("FillBucket",Fl,{omit:["layers","patternFeatures"]});var Cl={get paint(){return Bl=Bl||new as({"fill-antialias":new rs(E.paint_fill["fill-antialias"]),"fill-opacity":new ns(E.paint_fill["fill-opacity"]),"fill-color":new ns(E.paint_fill["fill-color"]),"fill-outline-color":new ns(E.paint_fill["fill-outline-color"]),"fill-translate":new rs(E.paint_fill["fill-translate"]),"fill-translate-anchor":new rs(E.paint_fill["fill-translate-anchor"]),"fill-pattern":new is(E.paint_fill["fill-pattern"])})},get layout(){return zl=zl||new as({"fill-sort-key":new ns(E.layout_fill["fill-sort-key"])})}};class Vl extends cs{constructor(t,e){super(t,Cl,e)}recalculate(t,e){super.recalculate(t,e);const r=this.paint._values["fill-outline-color"];"constant"===r.value.kind&&void 0===r.value.value&&(this.paint._values["fill-outline-color"]=this.paint._values["fill-color"])}createBucket(t){return new Fl(t)}queryRadius(){return fa(this.paint.get("fill-translate"))}queryIntersectsFeature({queryGeometry:t,geometry:e,transform:r,pixelsToTileUnits:n}){return na(da(t,this.paint.get("fill-translate"),this.paint.get("fill-translate-anchor"),-r.bearingInRadians,n),e)}isTileClipped(){return!0}}const Ll=ds([{name:"a_pos",components:2,type:"Int16"},{name:"a_normal_ed",components:4,type:"Int16"}],4),Ol=ds([{name:"a_centroid",components:2,type:"Int16"}],4),{members:$l}=Ll;class Rl{constructor(t,e,r,n,i){this.properties={},this.extent=r,this.type=0,this.id=void 0,this._pbf=t,this._geometry=-1,this._keys=n,this._values=i,t.readFields(Nl,this,e)}loadGeometry(){const t=this._pbf;t.pos=this._geometry;const r=t.readVarint()+t.pos,n=[];let i,s=1,o=0,a=0,l=0;for(;t.pos<r;){if(o<=0){const e=t.readVarint();s=7&e,o=e>>3}if(o--,1===s||2===s)a+=t.readSVarint(),l+=t.readSVarint(),1===s&&(i&&n.push(i),i=[]),i&&i.push(new e(a,l));else{if(7!==s)throw new Error(`unknown command ${s}`);i&&i.push(i[0].clone())}}return i&&n.push(i),n}bbox(){const t=this._pbf;t.pos=this._geometry;const e=t.readVarint()+t.pos;let r=1,n=0,i=0,s=0,o=1/0,a=-1/0,l=1/0,u=-1/0;for(;t.pos<e;){if(n<=0){const e=t.readVarint();r=7&e,n=e>>3}if(n--,1===r||2===r)i+=t.readSVarint(),s+=t.readSVarint(),i<o&&(o=i),i>a&&(a=i),s<l&&(l=s),s>u&&(u=s);else if(7!==r)throw new Error(`unknown command ${r}`)}return[o,l,a,u]}toGeoJSON(t,e,r){const n=this.extent*Math.pow(2,r),i=this.extent*t,s=this.extent*e,o=this.loadGeometry();function a(t){return[360*(t.x+i)/n-180,360/Math.PI*Math.atan(Math.exp((1-2*(t.y+s)/n)*Math.PI))-90]}function l(t){return t.map(a)}let u;if(1===this.type){const t=[];for(const e of o)t.push(e[0]);const e=l(t);u=1===t.length?{type:"Point",coordinates:e[0]}:{type:"MultiPoint",coordinates:e}}else if(2===this.type){const t=o.map(l);u=1===t.length?{type:"LineString",coordinates:t[0]}:{type:"MultiLineString",coordinates:t}}else{if(3!==this.type)throw new Error("unknown feature type");{const t=Ul(o),e=[];for(const r of t)e.push(r.map(l));u=1===e.length?{type:"Polygon",coordinates:e[0]}:{type:"MultiPolygon",coordinates:e}}}const c={type:"Feature",geometry:u,properties:this.properties};return null!=this.id&&(c.id=this.id),c}}function Nl(t,e,r){1===t?e.id=r.readVarint():2===t?function(t,e){const r=t.readVarint()+t.pos;for(;t.pos<r;){const r=e._keys[t.readVarint()],n=e._values[t.readVarint()];e.properties[r]=n}}(r,e):3===t?e.type=r.readVarint():4===t&&(e._geometry=r.pos)}function Ul(t){const e=t.length;if(e<=1)return[t];const r=[];let n,i;for(let s=0;s<e;s++){const e=ql(t[s]);0!==e&&(void 0===i&&(i=e<0),i===e<0?(n&&r.push(n),n=[t[s]]):n&&n.push(t[s]))}return n&&r.push(n),r}function ql(t){let e=0;for(let r,n,i=0,s=t.length,o=s-1;i<s;o=i++)r=t[i],n=t[o],e+=(n.x-r.x)*(r.y+n.y);return e}Rl.types=["Unknown","Point","LineString","Polygon"];class jl{constructor(t,e){this.version=1,this.name="",this.extent=4096,this.length=0,this._pbf=t,this._keys=[],this._values=[],this._features=[],t.readFields(Gl,this,e),this.length=this._features.length}feature(t){if(t<0||t>=this._features.length)throw new Error("feature index out of bounds");this._pbf.pos=this._features[t];const e=this._pbf.readVarint()+this._pbf.pos;return new Rl(this._pbf,e,this.extent,this._keys,this._values)}}function Gl(t,e,r){15===t?e.version=r.readVarint():1===t?e.name=r.readString():5===t?e.extent=r.readVarint():2===t?e._features.push(r.pos):3===t?e._keys.push(r.readString()):4===t&&e._values.push(function(t){let e=null;const r=t.readVarint()+t.pos;for(;t.pos<r;){const r=t.readVarint()>>3;e=1===r?t.readString():2===r?t.readFloat():3===r?t.readDouble():4===r?t.readVarint64():5===r?t.readVarint():6===r?t.readSVarint():7===r?t.readBoolean():null}if(null==e)throw new Error("unknown feature value");return e}(r))}class Xl{constructor(t,e){this.layers=t.readFields(Yl,{},e)}}function Yl(t,e,r){if(3===t){const t=new jl(r,r.readVarint()+r.pos);t.length&&(e[t.name]=t)}}const Zl=Math.pow(2,13);function Wl(t,e,r,n,i,s,o,a){t.emplaceBack(e,r,2*Math.floor(n*Zl)+o,i*Zl*2,s*Zl*2,Math.round(a))}class Hl{constructor(t){this.zoom=t.zoom,this.overscaling=t.overscaling,this.layers=t.layers,this.layerIds=this.layers.map((t=>t.id)),this.index=t.index,this.hasDependencies=!1,this.layoutVertexArray=new eo,this.centroidVertexArray=new Ks,this.indexArray=new ho,this.programConfigurations=new Go(t.layers,t.zoom),this.segments=new mo,this.stateDependentLayerIds=this.layers.filter((t=>t.isStateDependent())).map((t=>t.id))}populate(t,e,r){this.features=[],this.hasDependencies=Wa("fill-extrusion",this.layers,e);for(const{feature:n,id:i,index:s,sourceLayerIndex:o}of t){const t=this.layers[0]._featureFilter.needGeometry,a=Jo(n,t);if(!this.layers[0]._featureFilter.filter(new Gi(this.zoom),a,r))continue;const l={id:i,sourceLayerIndex:o,index:s,geometry:t?a.geometry:Ho(n),properties:n.properties,type:n.type,patterns:{}};this.hasDependencies?this.features.push(Ha("fill-extrusion",this.layers,l,{zoom:this.zoom},e)):this.addFeature(l,l.geometry,s,r,{},e.subdivisionGranularity),e.featureIndex.insert(n,l.geometry,s,o,this.index,!0)}}addFeatures(t,e,r){for(const n of this.features){const{geometry:i}=n;this.addFeature(n,i,n.index,e,r,t.subdivisionGranularity)}}update(t,e,r){this.stateDependentLayers.length&&this.programConfigurations.updatePaintArrays(t,e,this.stateDependentLayers,{imagePositions:r})}isEmpty(){return 0===this.layoutVertexArray.length&&0===this.centroidVertexArray.length}uploadPending(){return!this.uploaded||this.programConfigurations.needsUpload}upload(t){this.uploaded||(this.layoutVertexBuffer=t.createVertexBuffer(this.layoutVertexArray,$l),this.centroidVertexBuffer=t.createVertexBuffer(this.centroidVertexArray,Ol.members,!0),this.indexBuffer=t.createIndexBuffer(this.indexArray)),this.programConfigurations.upload(t),this.uploaded=!0}destroy(){this.layoutVertexBuffer&&(this.layoutVertexBuffer.destroy(),this.indexBuffer.destroy(),this.programConfigurations.destroy(),this.segments.destroy(),this.centroidVertexBuffer.destroy())}addFeature(t,e,r,n,i,s){for(const r of Qe(e,500)){const e={x:0,y:0,sampleCount:0},i=this.layoutVertexArray.length;this.processPolygon(e,n,t,r,s);const o=this.layoutVertexArray.length-i,a=Math.floor(e.x/e.sampleCount),l=Math.floor(e.y/e.sampleCount);for(let t=0;t<o;t++)this.centroidVertexArray.emplaceBack(a,l)}this.programConfigurations.populatePaintArrays(this.layoutVertexArray.length,t,r,{imagePositions:i,canonical:n})}processPolygon(t,e,r,n,i){if(n.length<1)return;if(Ql(n[0]))return;for(const e of n)0!==e.length&&Jl(t,e);const s={segment:this.segments.prepareSegment(4,this.layoutVertexArray,this.indexArray)},o=i.fill.getGranularityForZoomLevel(e.z),a="Polygon"===Rl.types[r.type];for(const t of n){if(0===t.length)continue;if(Ql(t))continue;const e=El(t,o,a);this._generateSideFaces(e,s)}if(!a)return;const l=Tl(n,e,o,!1),u=this.layoutVertexArray;Pl(((t,e)=>{Wl(u,t,e,0,0,1,1,0)}),this.segments,this.layoutVertexArray,this.indexArray,l.verticesFlattened,l.indicesTriangles)}_generateSideFaces(t,e){let r=0;for(let n=1;n<t.length;n++){const i=t[n],s=t[n-1];if(Kl(i,s))continue;e.segment.vertexLength+4>mo.MAX_VERTEX_ARRAY_LENGTH&&(e.segment=this.segments.prepareSegment(4,this.layoutVertexArray,this.indexArray));const o=i.sub(s)._perp()._unit(),a=s.dist(i);r+a>32768&&(r=0),Wl(this.layoutVertexArray,i.x,i.y,o.x,o.y,0,0,r),Wl(this.layoutVertexArray,i.x,i.y,o.x,o.y,0,1,r),r+=a,Wl(this.layoutVertexArray,s.x,s.y,o.x,o.y,0,0,r),Wl(this.layoutVertexArray,s.x,s.y,o.x,o.y,0,1,r);const l=e.segment.vertexLength;this.indexArray.emplaceBack(l,l+2,l+1),this.indexArray.emplaceBack(l+1,l+2,l+3),e.segment.vertexLength+=4,e.segment.primitiveLength+=2}}}function Jl(t,e){for(let r=0;r<e.length;r++){const n=e[r];r===e.length-1&&e[0].x===n.x&&e[0].y===n.y||(t.x+=n.x,t.y+=n.y,t.sampleCount++)}}function Kl(t,e){return t.x===e.x&&(t.x<0||t.x>p)||t.y===e.y&&(t.y<0||t.y>p)}function Ql(t){return t.every((t=>t.x<0))||t.every((t=>t.x>p))||t.every((t=>t.y<0))||t.every((t=>t.y>p))}let tu;fi("FillExtrusionBucket",Hl,{omit:["layers","features"]});var eu={get paint(){return tu=tu||new as({"fill-extrusion-opacity":new rs(E["paint_fill-extrusion"]["fill-extrusion-opacity"]),"fill-extrusion-color":new ns(E["paint_fill-extrusion"]["fill-extrusion-color"]),"fill-extrusion-translate":new rs(E["paint_fill-extrusion"]["fill-extrusion-translate"]),"fill-extrusion-translate-anchor":new rs(E["paint_fill-extrusion"]["fill-extrusion-translate-anchor"]),"fill-extrusion-pattern":new is(E["paint_fill-extrusion"]["fill-extrusion-pattern"]),"fill-extrusion-height":new ns(E["paint_fill-extrusion"]["fill-extrusion-height"]),"fill-extrusion-base":new ns(E["paint_fill-extrusion"]["fill-extrusion-base"]),"fill-extrusion-vertical-gradient":new rs(E["paint_fill-extrusion"]["fill-extrusion-vertical-gradient"])})}};class ru extends cs{constructor(t,e){super(t,eu,e)}createBucket(t){return new Hl(t)}queryRadius(){return fa(this.paint.get("fill-extrusion-translate"))}is3D(){return!0}queryIntersectsFeature({queryGeometry:t,feature:r,featureState:n,geometry:i,transform:s,pixelsToTileUnits:o,pixelPosMatrix:a}){const l=da(t,this.paint.get("fill-extrusion-translate"),this.paint.get("fill-extrusion-translate-anchor"),-s.bearingInRadians,o),u=this.paint.get("fill-extrusion-height").evaluate(r,n),c=this.paint.get("fill-extrusion-base").evaluate(r,n),p=function(t,r){const n=[];for(const i of t){const t=[i.x,i.y,0,1];h(t,t,r),n.push(new e(t[0]/t[3],t[1]/t[3]))}return n}(l,a),f=function(t,r,n,i){const s=[],o=[],a=i[8]*r,l=i[9]*r,u=i[10]*r,c=i[11]*r,h=i[8]*n,p=i[9]*n,f=i[10]*n,d=i[11]*n;for(const r of t){const t=[],n=[];for(const s of r){const r=s.x,o=s.y,y=i[0]*r+i[4]*o+i[12],m=i[1]*r+i[5]*o+i[13],g=i[2]*r+i[6]*o+i[14],x=i[3]*r+i[7]*o+i[15],v=g+u,b=x+c,w=y+h,_=m+p,S=g+f,A=x+d,I=new e((y+a)/b,(m+l)/b);I.z=v/b,t.push(I);const k=new e(w/A,_/A);k.z=S/A,n.push(k)}s.push(t),o.push(n)}return[s,o]}(i,c,u,a);return function(t,e,r){let n=1/0;na(r,e)&&(n=iu(r,e[0]));for(let i=0;i<e.length;i++){const s=e[i],o=t[i];for(let t=0;t<s.length-1;t++){const e=s[t],i=[e,s[t+1],o[t+1],o[t],e];ea(r,i)&&(n=Math.min(n,iu(r,i)))}}return n!==1/0&&n}(f[0],f[1],p)}}function nu(t,e){return t.x*e.x+t.y*e.y}function iu(t,e){if(1===t.length){let r=0;const n=e[r++];let i;for(;!i||n.equals(i);)if(i=e[r++],!i)return 1/0;for(;r<e.length;r++){const s=e[r],o=t[0],a=i.sub(n),l=s.sub(n),u=o.sub(n),c=nu(a,a),h=nu(a,l),p=nu(l,l),f=nu(u,a),d=nu(u,l),y=c*p-h*h,m=(p*f-h*d)/y,g=(c*d-h*f)/y,x=n.z*(1-m-g)+i.z*m+s.z*g;if(isFinite(x))return x}return 1/0}{let t=1/0;for(const r of e)t=Math.min(t,r.z);return t}}const su=[Int8Array,Uint8Array,Uint8ClampedArray,Int16Array,Uint16Array,Int32Array,Uint32Array,Float32Array,Float64Array];class ou{static from(t){if(!(t instanceof ArrayBuffer))throw new Error("Data must be an instance of ArrayBuffer.");const[e,r]=new Uint8Array(t,0,2);if(219!==e)throw new Error("Data does not appear to be in a KDBush format.");const n=r>>4;if(1!==n)throw new Error(`Got v${n} data when expected v1.`);const i=su[15&r];if(!i)throw new Error("Unrecognized array type.");const[s]=new Uint16Array(t,2,1),[o]=new Uint32Array(t,4,1);return new ou(o,s,i,t)}constructor(t,e=64,r=Float64Array,n){if(isNaN(t)||t<0)throw new Error(`Unpexpected numItems value: ${t}.`);this.numItems=+t,this.nodeSize=Math.min(Math.max(+e,2),65535),this.ArrayType=r,this.IndexArrayType=t<65536?Uint16Array:Uint32Array;const i=su.indexOf(this.ArrayType),s=2*t*this.ArrayType.BYTES_PER_ELEMENT,o=t*this.IndexArrayType.BYTES_PER_ELEMENT,a=(8-o%8)%8;if(i<0)throw new Error(`Unexpected typed array class: ${r}.`);n&&n instanceof ArrayBuffer?(this.data=n,this.ids=new this.IndexArrayType(this.data,8,t),this.coords=new this.ArrayType(this.data,8+o+a,2*t),this._pos=2*t,this._finished=!0):(this.data=new ArrayBuffer(8+s+o+a),this.ids=new this.IndexArrayType(this.data,8,t),this.coords=new this.ArrayType(this.data,8+o+a,2*t),this._pos=0,this._finished=!1,new Uint8Array(this.data,0,2).set([219,16+i]),new Uint16Array(this.data,2,1)[0]=e,new Uint32Array(this.data,4,1)[0]=t)}add(t,e){const r=this._pos>>1;return this.ids[r]=r,this.coords[this._pos++]=t,this.coords[this._pos++]=e,r}finish(){const t=this._pos>>1;if(t!==this.numItems)throw new Error(`Added ${t} items when expected ${this.numItems}.`);return au(this.ids,this.coords,this.nodeSize,0,this.numItems-1,0),this._finished=!0,this}range(t,e,r,n){if(!this._finished)throw new Error("Data not yet indexed - call index.finish().");const{ids:i,coords:s,nodeSize:o}=this,a=[0,i.length-1,0],l=[];for(;a.length;){const u=a.pop()||0,c=a.pop()||0,h=a.pop()||0;if(c-h<=o){for(let o=h;o<=c;o++){const a=s[2*o],u=s[2*o+1];a>=t&&a<=r&&u>=e&&u<=n&&l.push(i[o])}continue}const p=h+c>>1,f=s[2*p],d=s[2*p+1];f>=t&&f<=r&&d>=e&&d<=n&&l.push(i[p]),(0===u?t<=f:e<=d)&&(a.push(h),a.push(p-1),a.push(1-u)),(0===u?r>=f:n>=d)&&(a.push(p+1),a.push(c),a.push(1-u))}return l}within(t,e,r){if(!this._finished)throw new Error("Data not yet indexed - call 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uu(t,e,r,n){cu(t,r,n),cu(e,2*r,2*n),cu(e,2*r+1,2*n+1)}function cu(t,e,r){const n=t[e];t[e]=t[r],t[r]=n}function hu(t,e,r,n){const i=t-r,s=e-n;return i*i+s*s}function pu(t,e,r,n){let i=n;const s=e+(r-e>>1);let o,a=r-e;const l=t[e],u=t[e+1],c=t[r],h=t[r+1];for(let n=e+3;n<r;n+=3){const e=fu(t[n],t[n+1],l,u,c,h);if(e>i)o=n,i=e;else if(e===i){const t=Math.abs(n-s);t<a&&(o=n,a=t)}}i>n&&(o-e>3&&pu(t,e,o,n),t[o+2]=i,r-o>3&&pu(t,o,r,n))}function fu(t,e,r,n,i,s){let o=i-r,a=s-n;if(0!==o||0!==a){const l=((t-r)*o+(e-n)*a)/(o*o+a*a);l>1?(r=i,n=s):l>0&&(r+=o*l,n+=a*l)}return o=t-r,a=e-n,o*o+a*a}function du(t,e,r,n){const i={type:e,geom:r},s={id:null==t?null:t,type:i.type,geometry:i.geom,tags:n,minX:1/0,minY:1/0,maxX:-1/0,maxY:-1/0};switch(i.type){case"Point":case"MultiPoint":mu(s,i.geom);break;case"LineString":mu(s,i.geom.points);break;case"Polygon":mu(s,i.geom[0].points);break;case"MultiLineString":for(const t of i.geom)mu(s,t.points);break;case"MultiPolygon":for(const t of i.geom)mu(s,t[0].points)}return s}function yu(t){t.points.length>64&&(t.points=new Float64Array(t.points))}function mu(t,e){for(let r=0;r<e.length;r+=3)t.minX=Math.min(t.minX,e[r]),t.minY=Math.min(t.minY,e[r+1]),t.maxX=Math.max(t.maxX,e[r]),t.maxY=Math.max(t.maxY,e[r+1])}function gu(t,e){const r=[];switch(t.type){case"FeatureCollection":for(let n=0;n<t.features.length;n++)xu(r,t.features[n],e,n);break;case"Feature":xu(r,t,e);break;default:xu(r,{geometry:t,properties:void 0},e)}return r}function xu(t,e,r,n){if(!e.geometry)return;if("GeometryCollection"===e.geometry.type)return void function(t,e,r,n,i){for(const s of r.geometries)xu(t,{id:e.id,geometry:s,properties:e.properties},n,i)}(t,e,e.geometry,r,n);const i=e.geometry.coordinates;if(!i?.length)return;const s=function(t,e,r){return e.promoteId?t.properties?.[e.promoteId]:e.generateId?r||0:t.id}(e,r,n),o=Math.pow(r.tolerance/((1<<r.maxZoom)*r.extent),2);switch(e.geometry.type){case"Point":return void function(t,e,r,n){const i=[];i.push(wu(r.coordinates[0]),_u(r.coordinates[1]),0),t.push(du(e,"Point",i,n))}(t,s,e.geometry,e.properties);case"MultiPoint":return void function(t,e,r,n){const i=[];for(const t of r.coordinates)i.push(wu(t[0]),_u(t[1]),0);t.push(du(e,"MultiPoint",i,n))}(t,s,e.geometry,e.properties);case"LineString":return void function(t,e,r,n,i){const s={points:[]};vu(r.coordinates,s,n,!1),t.push(du(e,"LineString",s,i))}(t,s,e.geometry,o,e.properties);case"MultiLineString":return void function(t,e,r,n,i,s){if(i.lineMetrics)for(const i of r.coordinates){const r={points:[]};vu(i,r,n,!1),t.push(du(e,"LineString",r,s))}else{const i=[];bu(r.coordinates,i,n,!1),t.push(du(e,"MultiLineString",i,s))}}(t,s,e.geometry,o,r,e.properties);case"Polygon":return void function(t,e,r,n,i){const s=[];bu(r.coordinates,s,n,!0),t.push(du(e,"Polygon",s,i))}(t,s,e.geometry,o,e.properties);case"MultiPolygon":return void function(t,e,r,n,i){const s=[];for(const t of r.coordinates){const e=[];bu(t,e,n,!0),s.push(e)}t.push(du(e,"MultiPolygon",s,i))}(t,s,e.geometry,o,e.properties);default:throw new Error("Input data is not a valid GeoJSON object.")}}function vu(t,e,r,n){let i,s,o=0;for(let r=0;r<t.length;r++){const a=wu(t[r][0]),l=_u(t[r][1]);e.points.push(a,l,0),r>0&&(o+=n?(i*l-a*s)/2:Math.sqrt(Math.pow(a-i,2)+Math.pow(l-s,2))),i=a,s=l}const a=e.points.length-3;e.points[2]=1,r>0&&pu(e.points,0,a,r),e.points[a+2]=1,yu(e),e.size=Math.abs(o),e.start=0,e.end=e.size}function bu(t,e,r,n){for(let i=0;i<t.length;i++){const s={points:[]};vu(t[i],s,r,n),e.push(s)}}function wu(t){return t/360+.5}function _u(t){const e=Math.sin(t*Math.PI/180),r=.5-.25*Math.log((1+e)/(1-e))/Math.PI;return r<0?0:r>1?1:r}function Su(t){const e={type:"Feature",geometry:Au(t),properties:t.tags};return null!=t.id&&(e.id=t.id),e}function Au(t){const{type:e,geometry:r}=t;switch(e){case"Point":return{type:e,coordinates:ku(r[0],r[1])};case"MultiPoint":return{type:e,coordinates:Iu(r)};case"LineString":return{type:e,coordinates:Iu(r.points)};case"MultiLineString":case"Polygon":return{type:e,coordinates:r.map((t=>Iu(t.points)))};case"MultiPolygon":return{type:e,coordinates:r.map((t=>t.map((t=>Iu(t.points)))))}}}function Iu(t){const e=[];for(let r=0;r<t.length;r+=3)e.push(ku(t[r],t[r+1]));return e}function ku(t,e){return[Tu(t),Eu(e)]}function Tu(t){return 360*(t-.5)}function Eu(t){const e=(180-360*t)*Math.PI/180;return 360*Math.atan(Math.exp(e))/Math.PI-90}var Mu;function Pu(t,e,r,n,i,s,o,a){if(n/=e,s>=(r/=e)&&o<n)return t;if(o<r||s>=n)return null;const l=[];for(const e of t){const t=i===Mu.X?e.minX:e.minY,s=i===Mu.X?e.maxX:e.maxY;if(t>=r&&s<n)l.push(e);else 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s=[];Ou(t.geometry,s,r,n,i,!0),s.length&&e.push(du(t.id,"Polygon",s,t.tags))}function Cu(t,e,r,n,i){const s=[];for(const e of t.geometry){const t=[];Ou(e,t,r,n,i,!0),t.length&&s.push(t)}s.length&&e.push(du(t.id,"MultiPolygon",s,t.tags))}function Vu(t,e,r,n,i,s,o){let a=Lu(t);const l=i===Mu.X?Ru:Nu;let u,c,h=t.start;for(let p=0;p<t.points.length-3;p+=3){const f=t.points[p],d=t.points[p+1],y=t.points[p+2],m=t.points[p+3],g=t.points[p+4],x=i===Mu.X?f:d,v=i===Mu.X?m:g;let b=!1;o&&(u=Math.sqrt(Math.pow(f-m,2)+Math.pow(d-g,2))),x<r?v>r&&(c=l(a,f,d,m,g,r),o&&(a.start=h+u*c)):x>n?v<n&&(c=l(a,f,d,m,g,n),o&&(a.start=h+u*c)):$u(a.points,f,d,y),v<r&&x>=r&&(c=l(a,f,d,m,g,r),b=!0),v>n&&x<=n&&(c=l(a,f,d,m,g,n),b=!0),!s&&b&&(o&&(a.end=h+u*c),e.push(a),a=Lu(t)),o&&(h+=u)}let p=t.points.length-3;const 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t=Gu(n.geometry,e);r.push(du(n.id,n.type,t,n.tags));continue}case"MultiLineString":case"Polygon":{const t=[];for(const r of n.geometry)t.push(Gu(r,e));r.push(du(n.id,n.type,t,n.tags));continue}case"MultiPolygon":{const t=[];for(const r of n.geometry){const n=[];for(const t of r)n.push(Gu(t,e));t.push(n)}r.push(du(n.id,n.type,t,n.tags));continue}}return r}function ju(t,e){const r=[];for(let n=0;n<t.length;n+=3)r.push(t[n]+e,t[n+1],t[n+2]);return r}function Gu(t,e){const r={points:[],size:t.size};void 0!==t.start&&(r.start=t.start,r.end=t.end);for(let n=0;n<t.points.length;n+=3)r.points.push(t.points[n]+e,t.points[n+1],t.points[n+2]);return yu(r),r}function Xu(t,e,r){const n=!!e.newGeometry,i=e.removeAllProperties||e.removeProperties?.length>0||e.addOrUpdateProperties?.length>0;if(n){const n=t[0];let s=gu({type:"FeatureCollection",features:[{type:"Feature",id:n.id,geometry:e.newGeometry,properties:i?Yu(n.tags,e):n.tags}]},r);return s=Uu(s,r),s}if(i){const r=[];for(const n of t){const t={...n};t.tags=Yu(t.tags,e),r.push(t)}return r}return t}function Yu(t,e){if(e.removeAllProperties)return{};const r={...t||{}};if(e.removeProperties)for(const t of e.removeProperties)delete r[t];if(e.addOrUpdateProperties)for(const{key:t,value:n}of e.addOrUpdateProperties)r[t]=n;return r}!function(t){t[t.X=0]="X",t[t.Y=1]="Y"}(Mu||(Mu={}));const Zu={minZoom:0,maxZoom:16,minPoints:2,radius:40,extent:512,nodeSize:64,log:!1,generateId:!1,reduce:null,map:t=>t};class Wu{constructor(t){this.options=Object.assign(Object.create(Zu),t),this.trees=new Array(this.options.maxZoom+1),this.stride=this.options.reduce?7:6,this.clusterProps=[],this.points=[]}load(t){const e=[];for(const r of t){if(!r.geometry)continue;const[t,n]=r.geometry.coordinates,[i,s]=[wu(t),_u(n)];e.push({id:r.id,type:"Point",geometry:[i,s],tags:r.properties})}this.createIndex(e)}initialize(t){const e=[];for(const r of t)"Point"===r.type&&e.push(r);this.createIndex(e)}updateIndex(t,e,r){this.options=Object.assign(Object.create(Zu),r.clusterOptions),this.initialize(t)}createIndex(t){const{log:e,minZoom:r,maxZoom:n}=this.options;e&&console.time("total time");const i=`prepare ${t.length} points`;e&&console.time(i),this.points=t;const s=[];for(let e=0;e<t.length;e++){const r=t[e];if(!r?.geometry)continue;let[n,i]=r.geometry;n=Math.fround(n),i=Math.fround(i),s.push(n,i,1/0,e,-1,1),this.options.reduce&&s.push(0)}let o=this.trees[n+1]=this.createTree(s);e&&console.timeEnd(i);for(let t=n;t>=r;t--){const r=Date.now();o=this.trees[t]=this.createTree(this.cluster(o,t)),e&&console.log("z%d: %d clusters in %dms",t,o.numItems,Date.now()-r)}e&&console.timeEnd("total time")}getClusters(t,e){return this.getClustersInternal(t,e).map((t=>Su(t)))}getClustersInternal(t,e){let r=((t[0]+180)%360+360)%360-180;const n=Math.max(-90,Math.min(90,t[1]));let i=180===t[2]?180:((t[2]+180)%360+360)%360-180;const s=Math.max(-90,Math.min(90,t[3]));if(t[2]-t[0]>=360)r=-180,i=180;else if(r>i){const t=this.getClustersInternal([r,n,180,s],e),o=this.getClustersInternal([-180,n,i,s],e);return t.concat(o)}const o=this.trees[this.limitZoom(e)],a=o.range(wu(r),_u(s),wu(i),_u(n)),l=o.flatData,u=[];for(const t of a){const e=this.stride*t;u.push(l[e+5]>1?Hu(l,e,this.clusterProps):this.points[l[e+3]])}return u}getChildren(t){const e=this.getOriginId(t),r=this.getOriginZoom(t),n=new Error("No cluster with the specified id: "+t),i=this.trees[r];if(!i)throw n;const s=i.flatData;if(e*this.stride>=s.length)throw n;const o=this.options.radius/(this.options.extent*Math.pow(2,r-1)),a=i.within(s[e*this.stride],s[e*this.stride+1],o),l=[];for(const e of a){const r=e*this.stride;s[r+4]===t&&l.push(s[r+5]>1?Ju(s,r,this.clusterProps):Su(this.points[s[r+3]]))}if(0===l.length)throw n;return l}getLeaves(t,e,r){const n=[];return this.appendLeaves(n,t,e=e||10,r=r||0,0),n}getTile(t,e,r){const n=this.trees[this.limitZoom(t)];if(!n)return null;const i=Math.pow(2,t),{extent:s,radius:o}=this.options,a=o/s,l=(r-a)/i,u=(r+1+a)/i,c={transformed:!0,features:[],source:null,x:e,y:r,z:t};return this.addTileFeatures(n.range((e-a)/i,l,(e+1+a)/i,u),n.flatData,e,r,i,c),0===e&&this.addTileFeatures(n.range(1-a/i,l,1,u),n.flatData,i,r,i,c),e===i-1&&this.addTileFeatures(n.range(0,l,a/i,u),n.flatData,-1,r,i,c),c}getClusterExpansionZoom(t){return this.getOriginZoom(t)}appendLeaves(t,e,r,n,i){const s=this.getChildren(e);for(const e of s){const s=e.properties;if(s?.cluster?i+s.point_count<=n?i+=s.point_count:i=this.appendLeaves(t,s.cluster_id,r,n,i):i<n?i++:t.push(e),t.length===r)break}return i}createTree(t){const e=new ou(t.length/this.stride|0,this.options.nodeSize,Float32Array);for(let r=0;r<t.length;r+=this.stride)e.add(t[r],t[r+1]);return e.finish(),e.flatData=t,e.data=null,e}addTileFeatures(t,e,r,n,i,s){for(const o of t){const t=o*this.stride,a=e[t+5]>1;let l,u,c;if(a)l=Ku(e,t,this.clusterProps),u=e[t],c=e[t+1];else{const r=this.points[e[t+3]];l=r.tags,[u,c]=r.geometry}const h={type:1,geometry:[[Math.round(this.options.extent*(u*i-r)),Math.round(this.options.extent*(c*i-n))]],tags:l};let p;p=a||this.options.generateId?e[t+3]:this.points[e[t+3]].id,void 0!==p&&(h.id=p),s.features.push(h)}}limitZoom(t){return Math.max(this.options.minZoom,Math.min(Math.floor(+t),this.options.maxZoom+1))}cluster(t,e){const{radius:r,extent:n,reduce:i,minPoints:s}=this.options,o=r/(n*Math.pow(2,e)),a=t.flatData,l=[],u=this.stride;for(let r=0;r<a.length;r+=u){if(a[r+2]<=e)continue;a[r+2]=e;const n=a[r],c=a[r+1],h=t.within(a[r],a[r+1],o),p=a[r+5];let f=p;for(const t of h){const r=t*u;a[r+2]>e&&(f+=a[r+5])}if(f>p&&f>=s){let t,s=n*p,o=c*p,d=-1;const y=(r/u<<5)+(e+1)+this.points.length;for(const n of h){const l=n*u;if(a[l+2]<=e)continue;a[l+2]=e;const c=a[l+5];s+=a[l]*c,o+=a[l+1]*c,a[l+4]=y,i&&(t||(t=this.map(a,r,!0),d=this.clusterProps.length,this.clusterProps.push(t)),i(t,this.map(a,l)))}a[r+4]=y,l.push(s/f,o/f,1/0,y,-1,f),i&&l.push(d)}else{for(let t=0;t<u;t++)l.push(a[r+t]);if(f>1)for(const t of h){const r=t*u;if(!(a[r+2]<=e)){a[r+2]=e;for(let t=0;t<u;t++)l.push(a[r+t])}}}}return l}getOriginId(t){return t-this.points.length>>5}getOriginZoom(t){return(t-this.points.length)%32}map(t,e,r){if(t[e+5]>1){const n=this.clusterProps[t[e+6]];return r?Object.assign({},n):n}const n=this.points[t[e+3]].tags,i=this.options.map(n);return r&&i===n?Object.assign({},i):i}}function Hu(t,e,r){return{id:t[e+3],type:"Point",tags:Ku(t,e,r),geometry:[t[e],t[e+1]]}}function Ju(t,e,r){return{type:"Feature",id:t[e+3],properties:Ku(t,e,r),geometry:{type:"Point",coordinates:[Tu(t[e]),Eu(t[e+1])]}}}function Ku(t,e,r){const n=t[e+5],i=n>=1e4?`${Math.round(n/1e3)}k`:n>=1e3?Math.round(n/100)/10+"k":n,s=t[e+6],o=-1===s?{}:Object.assign({},r[s]);return Object.assign(o,{cluster:!0,cluster_id:t[e+3],point_count:n,point_count_abbreviated:i})}const Qu="geojsonvt_clip_start",tc="geojsonvt_clip_end";function ec(t,e,r,n,i){const s=e===i.maxZoom?0:i.tolerance/((1<<e)*i.extent),o={transformed:!1,features:[],source:null,x:r,y:n,z:e,minX:2,minY:1,maxX:-1,maxY:0,numPoints:0,numSimplified:0,numFeatures:t.length};for(const e of t)rc(o,e,s,i);return o}function rc(t,e,r,n){switch(t.minX=Math.min(t.minX,e.minX),t.minY=Math.min(t.minY,e.minY),t.maxX=Math.max(t.maxX,e.maxX),t.maxY=Math.max(t.maxY,e.maxY),e.type){case"Point":case"MultiPoint":return void function(t,e){const r=[];for(let n=0;n<e.geometry.length;n+=3)r.push(e.geometry[n],e.geometry[n+1]),t.numPoints++,t.numSimplified++;if(!r.length)return;const n={type:1,tags:e.tags||null,geometry:r};null!==e.id&&(n.id=e.id),t.features.push(n)}(t,e);case"LineString":return void function(t,e,r,n){const i=[];if(nc(i,e.geometry,t,r,!1,!1),!i.length)return;let s=e.tags||null;if(n.lineMetrics){s={};for(const t in e.tags)s[t]=e.tags[t];s[Qu]=e.geometry.start/e.geometry.size,s[tc]=e.geometry.end/e.geometry.size}const o={type:2,tags:s,geometry:i};null!==e.id&&(o.id=e.id),t.features.push(o)}(t,e,r,n);case"MultiLineString":case"Polygon":return void function(t,e,r){const n=[];for(let i=0;i<e.geometry.length;i++)nc(n,e.geometry[i],t,r,"Polygon"===e.type,0===i);if(!n.length)return;const i={type:"Polygon"===e.type?3:2,tags:e.tags||null,geometry:n};null!==e.id&&(i.id=e.id),t.features.push(i)}(t,e,r);case"MultiPolygon":return void function(t,e,r){const n=[];for(let i=0;i<e.geometry.length;i++){const s=e.geometry[i];for(let e=0;e<s.length;e++)nc(n,s[e],t,r,!0,0===e)}if(!n.length)return;const i={type:3,tags:e.tags||null,geometry:n};null!==e.id&&(i.id=e.id),t.features.push(i)}(t,e,r)}}function nc(t,e,r,n,i,s){const o=n*n;if(n>0&&e.size<(i?o:n))return void(r.numPoints+=e.points.length/3);const a=[];for(let t=0;t<e.points.length;t+=3)(0===n||e.points[t+2]>o)&&(r.numSimplified++,a.push(e.points[t],e.points[t+1])),r.numPoints++;i&&function(t,e){let r=0;for(let e=0,n=t.length,i=n-2;e<n;i=e,e+=2)r+=(t[e]-t[i])*(t[e+1]+t[i+1]);if(r>0===e)for(let e=0,r=t.length;e<r/2;e+=2){const n=t[e],i=t[e+1];t[e]=t[r-2-e],t[e+1]=t[r-1-e],t[r-2-e]=n,t[r-1-e]=i}}(a,s),t.push(a)}function ic(t,e){if(t.transformed)return t;const r=1<<t.z,n=t.x,i=t.y;for(const s of t.features)1===s.type?sc(s,e,r,n,i):oc(s,e,r,n,i);return t.transformed=!0,t}function sc(t,e,r,n,i){const s=t,o=t.geometry,a=[];for(let t=0;t<o.length;t+=2)a.push(ac(o[t],o[t+1],e,r,n,i));return s.geometry=a,s}function oc(t,e,r,n,i){const s=t,o=t.geometry,a=[];for(const t of o){const s=[];for(let o=0;o<t.length;o+=2)s.push(ac(t[o],t[o+1],e,r,n,i));a.push(s)}return s.geometry=a,s}function ac(t,e,r,n,i,s){return[Math.round(r*(t*n-i)),Math.round(r*(e*n-s))]}class lc{constructor(t){this.options=t,this.total=0,this.stats={},this.tiles={},this.tileCoords=[],this.stats={},this.total=0}initialize(t){this.splitTile(t,0,0,0),this.options.debug&&(t.length&&console.log("features: %d, points: %d",this.tiles[0].numFeatures,this.tiles[0].numPoints),console.timeEnd("generate tiles"),console.log("tiles generated:",this.total,JSON.stringify(this.stats)))}updateIndex(t,e,r){r.debug>1&&(console.log("invalidating tiles"),console.time("invalidating")),this.invalidateTiles(e),r.debug>1&&console.timeEnd("invalidating");const[n,i,s]=[0,0,0],o=ec(t,n,i,s,r);o.source=t;const a=uc(n,i,s);if(this.tiles[a]=o,this.tileCoords.push({z:n,x:i,y:s,id:a}),r.debug){const t=`z${n}`;this.stats[t]=(this.stats[t]||0)+1,this.total++}}getClusterExpansionZoom(t){return null}getChildren(t){return null}getLeaves(t,e,r){return null}getTile(t,e,r){const{extent:n,debug:i}=this.options,s=1<<t,o=uc(t,e=e+s&s-1,r);if(this.tiles[o])return ic(this.tiles[o],n);i>1&&console.log("drilling down to z%d-%d-%d",t,e,r);let a,l=t,u=e,c=r;for(;!a&&l>0;)l--,u>>=1,c>>=1,a=this.tiles[uc(l,u,c)];return a?.source?(i>1&&(console.log("found parent tile z%d-%d-%d",l,u,c),console.time("drilling down")),this.splitTile(a.source,l,u,c,t,e,r),i>1&&console.timeEnd("drilling down"),this.tiles[o]?ic(this.tiles[o],n):null):null}splitTile(t,e,r,n,i,s,o){const a=[t,e,r,n],l=this.options,u=l.debug;for(;a.length;){n=a.pop(),r=a.pop(),e=a.pop(),t=a.pop();const c=1<<e,h=uc(e,r,n);let p=this.tiles[h];if(!p&&(u>1&&console.time("creation"),p=this.tiles[h]=ec(t,e,r,n,l),this.tileCoords.push({z:e,x:r,y:n,id:h}),u)){u>1&&(console.log("tile z%d-%d-%d (features: %d, points: %d, simplified: %d)",e,r,n,p.numFeatures,p.numPoints,p.numSimplified),console.timeEnd("creation"));const t=`z${e}`;this.stats[t]=(this.stats[t]||0)+1,this.total++}if(p.source=t,null==i){if(e===l.indexMaxZoom||p.numPoints<=l.indexMaxPoints)continue}else{if(e===l.maxZoom||e===i)continue;if(null!=i){const t=i-e;if(r!==s>>t||n!==o>>t)continue}}if(p.source=null,!t.length)continue;u>1&&console.time("clipping");const f=.5*l.buffer/l.extent,d=.5-f,y=.5+f,m=1+f;let g=null,x=null,v=null,b=null;const w=Pu(t,c,r-f,r+y,Mu.X,p.minX,p.maxX,l),_=Pu(t,c,r+d,r+m,Mu.X,p.minX,p.maxX,l);w&&(g=Pu(w,c,n-f,n+y,Mu.Y,p.minY,p.maxY,l),x=Pu(w,c,n+d,n+m,Mu.Y,p.minY,p.maxY,l)),_&&(v=Pu(_,c,n-f,n+y,Mu.Y,p.minY,p.maxY,l),b=Pu(_,c,n+d,n+m,Mu.Y,p.minY,p.maxY,l)),u>1&&console.timeEnd("clipping"),a.push(g||[],e+1,2*r,2*n),a.push(x||[],e+1,2*r,2*n+1),a.push(v||[],e+1,2*r+1,2*n),a.push(b||[],e+1,2*r+1,2*n+1)}}invalidateTiles(t){if(!t.length)return;const e=this.options,{debug:r}=e;let n=1/0,i=-1/0,s=1/0,o=-1/0;for(const e of t)n=Math.min(n,e.minX),i=Math.max(i,e.maxX),s=Math.min(s,e.minY),o=Math.max(o,e.maxY);const a=e.buffer/e.extent,l=new Set;for(const e in this.tiles){const u=this.tiles[e],c=1<<u.z,h=(u.x-a)/c,p=(u.x+1+a)/c,f=(u.y-a)/c,d=(u.y+1+a)/c;if(i<h||n>=p||o<f||s>=d)continue;let y=!1;for(const e of t)if(e.maxX>=h&&e.minX<p&&e.maxY>=f&&e.minY<d){y=!0;break}if(y){if(r){r>1&&console.log("invalidate tile z%d-%d-%d (features: %d, points: %d, simplified: %d)",u.z,u.x,u.y,u.numFeatures,u.numPoints,u.numSimplified);const t=`z${u.z}`;this.stats[t]=(this.stats[t]||0)-1,this.total--}delete this.tiles[e],l.add(e)}}l.size&&(this.tileCoords=this.tileCoords.filter((t=>!l.has(t.id))))}}function uc(t,e,r){return 32*((1<<t)*r+e)+t}const cc={maxZoom:14,indexMaxZoom:5,indexMaxPoints:1e5,tolerance:3,extent:4096,buffer:64,lineMetrics:!1,promoteId:null,generateId:!1,updateable:!1,cluster:!1,clusterOptions:Zu,debug:0};class hc{constructor(t,e){const r=(e=this.options=Object.assign({},cc,e)).debug;if(r&&console.time("preprocess data"),e.maxZoom<0||e.maxZoom>24)throw new Error("maxZoom should be in the 0-24 range");if(e.promoteId&&e.generateId)throw new Error("promoteId and generateId cannot be used together.");let n=gu(t,e);r&&(console.timeEnd("preprocess data"),console.log("index: maxZoom: %d, maxPoints: %d",e.indexMaxZoom,e.indexMaxPoints),console.time("generate tiles")),n=Uu(n,e),e.updateable&&(this.source=n),this.initializeIndex(n,e)}initializeIndex(t,e){this.tileIndex=e.cluster?new Wu(e.clusterOptions):new lc(e),t.length&&this.tileIndex.initialize(t)}getTile(t,e,r){return e=+e,r=+r,(t=+t)<0||t>24?null:this.tileIndex.getTile(t,e,r)}updateData(t,e){const r=this.options;if(!r.updateable)throw new Error("to update tile geojson `updateable` option must be set to true");let{affected:n,source:i}=function(t,e,r){const n=function(t,e){return t?{removeAll:t.removeAll,remove:new Set(t.remove||[]),add:new Map(t.add?.map((t=>[e.promoteId?t.properties[e.promoteId]:t.id,t]))),update:new Map(t.update?.map((t=>[t.id,t])))}:{remove:new Set,add:new Map,update:new Map}}(e,r);let i=[];if(n.removeAll&&(i=t,t=[]),n.remove.size||n.add.size){const e=[];for(const r of t)(n.remove.has(r.id)||n.add.has(r.id))&&e.push(r);if(e.length){i.push(...e);const r=new Set(e.map((t=>t.id)));t=t.filter((t=>!r.has(t.id)))}if(n.add.size){let e=gu({type:"FeatureCollection",features:Array.from(n.add.values())},r);e=Uu(e,r),i.push(...e),t.push(...e)}}if(n.update.size){const e=new Map,s=[];for(const r of t)n.update.has(r.id)?e.set(r.id,[...e.get(r.id)||[],r]):s.push(r);for(const[t,o]of n.update){const n=e.get(t);if(!n||0===n.length)continue;const a=Xu(n,o,r);i.push(...n,...a),s.push(...a)}t=s}return{affected:i,source:t}}(this.source,t,r);e&&({affected:n,source:i}=this.filterUpdate(i,n,e)),n.length&&(this.source=i,this.tileIndex.updateIndex(i,n,r))}filterUpdate(t,e,r){const n=new Set;for(const i of t)null!=i.id&&(r(Su(i))||(e.push(i),n.add(i.id)));return{affected:e,source:t=t.filter((t=>!n.has(t.id)))}}getData(){if(!this.options.updateable)throw new Error("to retrieve data the `updateable` option must be set to true");return{type:"FeatureCollection",features:this.source.map((t=>Su(t)))}}updateClusterOptions(t,e){const r=this.options.cluster;this.options.cluster=t,this.options.clusterOptions=e,r!=t?this.initializeIndex(this.source,this.options):this.tileIndex.updateIndex(this.source,[],this.options)}getClusterExpansionZoom(t){return this.tileIndex.getClusterExpansionZoom(t)}getClusterChildren(t){return this.tileIndex.getChildren(t)}getClusterLeaves(t,e,r){return this.tileIndex.getLeaves(t,e,r)}}const pc=ds([{name:"a_pos_normal",components:2,type:"Int16"},{name:"a_data",components:4,type:"Uint8"}],4),{members:fc}=pc,dc=ds([{name:"a_uv_x",components:1,type:"Float32"},{name:"a_split_index",components:1,type:"Float32"}]),{members:yc}=dc,mc=Math.cos(Math.PI/180*37.5),gc=Math.pow(2,14)/.5;class xc{constructor(t){this.zoom=t.zoom,this.overscaling=t.overscaling,this.layers=t.layers,this.layerIds=this.layers.map((t=>t.id)),this.index=t.index,this.hasDependencies=!1,this.patternFeatures=[],this.lineClipsArray=[],this.gradients={};for(const t of this.layers)this.gradients[t.id]={};this.layoutVertexArray=new ro,this.layoutVertexArray2=new no,this.indexArray=new ho,this.programConfigurations=new Go(t.layers,t.zoom),this.segments=new mo,this.maxLineLength=0,this.stateDependentLayerIds=this.layers.filter((t=>t.isStateDependent())).map((t=>t.id))}populate(t,e,r){this.hasDependencies=Wa("line",this.layers,e)||this.hasLineDasharray(this.layers);const n=this.layers[0].layout.get("line-sort-key"),i=!n.isConstant(),s=[];for(const{feature:e,id:o,index:a,sourceLayerIndex:l}of t){const t=this.layers[0]._featureFilter.needGeometry,u=Jo(e,t);if(!this.layers[0]._featureFilter.filter(new Gi(this.zoom),u,r))continue;const c=i?n.evaluate(u,{},r):void 0,h={id:o,properties:e.properties,type:e.type,sourceLayerIndex:l,index:a,geometry:t?u.geometry:Ho(e),patterns:{},dashes:{},sortKey:c};s.push(h)}i&&s.sort(((t,e)=>t.sortKey-e.sortKey));for(const n of s){const{geometry:i,index:s,sourceLayerIndex:o}=n;this.hasDependencies?(Wa("line",this.layers,e)?Ha("line",this.layers,n,{zoom:this.zoom},e):this.hasLineDasharray(this.layers)&&this.addLineDashDependencies(this.layers,n,this.zoom,e),this.patternFeatures.push(n)):this.addFeature(n,i,s,r,{},{},e.subdivisionGranularity),e.featureIndex.insert(t[s].feature,i,s,o,this.index)}}update(t,e,r,n){this.stateDependentLayers.length&&this.programConfigurations.updatePaintArrays(t,e,this.stateDependentLayers,{imagePositions:r,dashPositions:n})}addFeatures(t,e,r,n){for(const i of this.patternFeatures)this.addFeature(i,i.geometry,i.index,e,r,n,t.subdivisionGranularity)}isEmpty(){return 0===this.layoutVertexArray.length}uploadPending(){return!this.uploaded||this.programConfigurations.needsUpload}upload(t){this.uploaded||(0!==this.layoutVertexArray2.length&&(this.layoutVertexBuffer2=t.createVertexBuffer(this.layoutVertexArray2,yc)),this.layoutVertexBuffer=t.createVertexBuffer(this.layoutVertexArray,fc),this.indexBuffer=t.createIndexBuffer(this.indexArray)),this.programConfigurations.upload(t),this.uploaded=!0}destroy(){this.layoutVertexBuffer&&(this.layoutVertexBuffer.destroy(),this.indexBuffer.destroy(),this.programConfigurations.destroy(),this.segments.destroy())}lineFeatureClips(t){if(t.properties&&Object.hasOwn(t.properties,Qu)&&Object.hasOwn(t.properties,tc))return{start:+t.properties[Qu],end:+t.properties[tc]}}addFeature(t,e,r,n,i,s,o){const a=this.layers[0].layout,l=a.get("line-join").evaluate(t,{}),u=a.get("line-cap").evaluate(t,{}),c=a.get("line-miter-limit").evaluate(t,{}),h=a.get("line-round-limit").evaluate(t,{});this.lineClips=this.lineFeatureClips(t);for(const r of e)this.addLine(r,t,l,u,c,h,n,o);this.programConfigurations.populatePaintArrays(this.layoutVertexArray.length,t,r,{imagePositions:i,dashPositions:s,canonical:n})}addLine(t,e,r,n,i,s,o,a){if(this.distance=0,this.scaledDistance=0,this.totalDistance=0,t=El(t,o?a.line.getGranularityForZoomLevel(o.z):1),this.lineClips){this.lineClipsArray.push(this.lineClips);for(let e=0;e<t.length-1;e++)this.totalDistance+=t[e].dist(t[e+1]);this.updateScaledDistance(),this.maxLineLength=Math.max(this.maxLineLength,this.totalDistance)}const l="Polygon"===Rl.types[e.type];let u=t.length;for(;u>=2&&t[u-1].equals(t[u-2]);)u--;let c=0;for(;c<u-1&&t[c].equals(t[c+1]);)c++;if(u<(l?3:2))return;"bevel"===r&&(i=1.05);const h=this.overscaling<=16?122880/(512*this.overscaling):0,p=this.segments.prepareSegment(10*u,this.layoutVertexArray,this.indexArray);let f,d,y,m,g;this.e1=this.e2=-1,l&&(f=t[u-2],g=t[c].sub(f)._unit()._perp());for(let e=c;e<u;e++){if(y=e===u-1?l?t[c+1]:void 0:t[e+1],y&&t[e].equals(y))continue;g&&(m=g),f&&(d=f),f=t[e],g=y?y.sub(f)._unit()._perp():m,m||(m=g);let o=m.add(g);0===o.x&&0===o.y||o._unit();const a=m.x*g.x+m.y*g.y,x=o.x*g.x+o.y*g.y,v=0!==x?1/x:1/0,b=2*Math.sqrt(2-2*x),w=x<mc&&d&&y,_=m.x*g.y-m.y*g.x>0;if(w&&e>c){const t=f.dist(d);if(t>2*h){const e=f.sub(f.sub(d)._mult(h/t)._round());this.updateDistance(d,e),this.addCurrentVertex(e,m,0,0,p),d=e}}const S=d&&y;let A=S?r:l?"butt":n;if(S&&"round"===A&&(v<s?A="miter":v<=2&&(A="fakeround")),"miter"===A&&v>i&&(A="bevel"),"bevel"===A&&(v>2&&(A="flipbevel"),v<i&&(A="miter")),d&&this.updateDistance(d,f),"miter"===A)o._mult(v),this.addCurrentVertex(f,o,0,0,p);else if("flipbevel"===A){if(v>100)o=g.mult(-1);else{const t=v*m.add(g).mag()/m.sub(g).mag();o._perp()._mult(t*(_?-1:1))}this.addCurrentVertex(f,o,0,0,p),this.addCurrentVertex(f,o.mult(-1),0,0,p)}else if("bevel"===A||"fakeround"===A){const t=-Math.sqrt(v*v-1),e=_?t:0,r=_?0:t;if(d&&this.addCurrentVertex(f,m,e,r,p),"fakeround"===A){const t=Math.round(180*b/Math.PI/20);for(let e=1;e<t;e++){let r=e/t;if(.5!==r){const t=r-.5;r+=r*t*(r-1)*((1.0904+a*(a*(3.55645-1.43519*a)-3.2452))*t*t+(.848013+a*(.215638*a-1.06021)))}const n=g.sub(m)._mult(r)._add(m)._unit()._mult(_?-1:1);this.addHalfVertex(f,n.x,n.y,!1,_,0,p)}}y&&this.addCurrentVertex(f,g,-e,-r,p)}else if("butt"===A)this.addCurrentVertex(f,o,0,0,p);else if("square"===A){const t=d?1:-1;this.addCurrentVertex(f,o,t,t,p)}else"round"===A&&(d&&(this.addCurrentVertex(f,m,0,0,p),this.addCurrentVertex(f,m,1,1,p,!0)),y&&(this.addCurrentVertex(f,g,-1,-1,p,!0),this.addCurrentVertex(f,g,0,0,p)));if(w&&e<u-1){const t=f.dist(y);if(t>2*h){const e=f.add(y.sub(f)._mult(h/t)._round());this.updateDistance(f,e),this.addCurrentVertex(e,g,0,0,p),f=e}}}}addCurrentVertex(t,e,r,n,i,s=!1){const o=e.y*n-e.x,a=-e.y-e.x*n;this.addHalfVertex(t,e.x+e.y*r,e.y-e.x*r,s,!1,r,i),this.addHalfVertex(t,o,a,s,!0,-n,i),this.distance>gc/2&&0===this.totalDistance&&(this.distance=0,this.updateScaledDistance(),this.addCurrentVertex(t,e,r,n,i,s))}addHalfVertex({x:t,y:e},r,n,i,s,o,a){const l=.5*(this.lineClips?this.scaledDistance*(gc-1):this.scaledDistance);this.layoutVertexArray.emplaceBack((t<<1)+(i?1:0),(e<<1)+(s?1:0),Math.round(63*r)+128,Math.round(63*n)+128,1+(0===o?0:o<0?-1:1)|(63&l)<<2,l>>6),this.lineClips&&this.layoutVertexArray2.emplaceBack((this.scaledDistance-this.lineClips.start)/(this.lineClips.end-this.lineClips.start),this.lineClipsArray.length);const u=a.vertexLength++;this.e1>=0&&this.e2>=0&&(this.indexArray.emplaceBack(this.e1,u,this.e2),a.primitiveLength++),s?this.e2=u:this.e1=u}updateScaledDistance(){this.scaledDistance=this.lineClips?this.lineClips.start+(this.lineClips.end-this.lineClips.start)*this.distance/this.totalDistance:this.distance}updateDistance(t,e){this.distance+=t.dist(e),this.updateScaledDistance()}hasLineDasharray(t){for(const e of t){const t=e.paint.get("line-dasharray");if(t&&!t.isConstant())return!0}return!1}addLineDashDependencies(t,e,r,n){for(const i of t){const t=i.paint.get("line-dasharray");if(!t||"constant"===t.value.kind)continue;const s="round"===i.layout.get("line-cap").evaluate(e,{}),o={dasharray:t.value.evaluate({zoom:r-1},e,{}),round:s},a={dasharray:t.value.evaluate({zoom:r},e,{}),round:s},l={dasharray:t.value.evaluate({zoom:r+1},e,{}),round:s},u=`${o.dasharray.join(",")},${o.round}`,c=`${a.dasharray.join(",")},${a.round}`,h=`${l.dasharray.join(",")},${l.round}`;n.dashDependencies[u]=o,n.dashDependencies[c]=a,n.dashDependencies[h]=l,e.dashes[i.id]={min:u,mid:c,max:h}}}}let vc,bc;fi("LineBucket",xc,{omit:["layers","patternFeatures"]});var wc={get paint(){return bc=bc||new as({"line-opacity":new ns(E.paint_line["line-opacity"]),"line-color":new ns(E.paint_line["line-color"]),"line-translate":new rs(E.paint_line["line-translate"]),"line-translate-anchor":new rs(E.paint_line["line-translate-anchor"]),"line-width":new ns(E.paint_line["line-width"]),"line-gap-width":new ns(E.paint_line["line-gap-width"]),"line-offset":new ns(E.paint_line["line-offset"]),"line-blur":new ns(E.paint_line["line-blur"]),"line-dasharray":new is(E.paint_line["line-dasharray"]),"line-pattern":new is(E.paint_line["line-pattern"]),"line-gradient":new os(E.paint_line["line-gradient"])})},get layout(){return vc=vc||new as({"line-cap":new ns(E.layout_line["line-cap"]),"line-join":new ns(E.layout_line["line-join"]),"line-miter-limit":new ns(E.layout_line["line-miter-limit"]),"line-round-limit":new ns(E.layout_line["line-round-limit"]),"line-sort-key":new ns(E.layout_line["line-sort-key"])})}};class _c extends ns{possiblyEvaluate(t,e){return e=new Gi(Math.floor(e.zoom),{now:e.now,fadeDuration:e.fadeDuration,zoomHistory:e.zoomHistory,transition:e.transition}),super.possiblyEvaluate(t,e)}evaluate(t,e,r,n){return e=y({},e,{zoom:Math.floor(e.zoom)}),super.evaluate(t,e,r,n)}}let Sc;class Ac extends cs{constructor(t,e){super(t,wc,e),this.gradientVersion=0,Sc||(Sc=new _c(wc.paint.properties["line-width"].specification),Sc.useIntegerZoom=!0)}_handleSpecialPaintPropertyUpdate(t){if("line-gradient"===t){const t=this.gradientExpression();this.stepInterpolant=!!function(t){return void 0!==t._styleExpression}(t)&&t._styleExpression.expression instanceof oe,this.gradientVersion=(this.gradientVersion+1)%Number.MAX_SAFE_INTEGER}}gradientExpression(){return this._transitionablePaint._values["line-gradient"].value.expression}recalculate(t,e){super.recalculate(t,e),this.paint._values["line-floorwidth"]=Sc.possiblyEvaluate(this._transitioningPaint._values["line-width"].value,t)}createBucket(t){return new xc(t)}queryRadius(t){const e=t,r=Ic(pa("line-width",this,e),pa("line-gap-width",this,e)),n=pa("line-offset",this,e);return r/2+Math.abs(n)+fa(this.paint.get("line-translate"))}queryIntersectsFeature({queryGeometry:t,feature:r,featureState:n,geometry:i,transform:s,pixelsToTileUnits:o}){const a=da(t,this.paint.get("line-translate"),this.paint.get("line-translate-anchor"),-s.bearingInRadians,o),l=o/2*Ic(this.paint.get("line-width").evaluate(r,n),this.paint.get("line-gap-width").evaluate(r,n)),u=this.paint.get("line-offset").evaluate(r,n);return u&&(i=function(t,r){const n=[];for(const i of t){const t=ya(i),s=[];for(let n=0;n<t.length;n++){const i=t[n],o=t[n-1],a=t[n+1],l=0===n?new e(0,0):i.sub(o)._unit()._perp(),u=n===t.length-1?new e(0,0):a.sub(i)._unit()._perp(),c=l._add(u)._unit(),h=c.x*u.x+c.y*u.y;0!==h&&c._mult(1/h),s.push(c._mult(r)._add(i))}n.push(s)}return n}(i,u*o)),function(t,e,r){for(const n of e){if(t.length>=3)for(const e of n)if(ca(t,e))return!0;if(ia(t,n,r))return!0}return!1}(a,i,l)}isTileClipped(){return!0}}function Ic(t,e){return e>0?e+2*t:t}const kc=ds([{name:"a_pos_offset",components:4,type:"Int16"},{name:"a_data",components:4,type:"Uint16"},{name:"a_pixeloffset",components:4,type:"Int16"}],4),Tc=ds([{name:"a_projected_pos",components:3,type:"Float32"}],4);ds([{name:"a_fade_opacity",components:1,type:"Uint32"}],4);const Ec=ds([{name:"a_placed",components:2,type:"Uint8"},{name:"a_shift",components:2,type:"Float32"},{name:"a_box_real",components:2,type:"Int16"}]);ds([{type:"Int16",name:"anchorPointX"},{type:"Int16",name:"anchorPointY"},{type:"Int16",name:"x1"},{type:"Int16",name:"y1"},{type:"Int16",name:"x2"},{type:"Int16",name:"y2"},{type:"Uint32",name:"featureIndex"},{type:"Uint16",name:"sourceLayerIndex"},{type:"Uint16",name:"bucketIndex"}]);const Mc=ds([{name:"a_pos",components:2,type:"Int16"},{name:"a_anchor_pos",components:2,type:"Int16"},{name:"a_extrude",components:2,type:"Int16"}],4);function Pc(t,e,r){const n=e.layout.get("text-transform").evaluate(r,{});return"uppercase"===n?t=t.toLocaleUpperCase():"lowercase"===n&&(t=t.toLocaleLowerCase()),ji.applyArabicShaping&&(t=ji.applyArabicShaping(t)),t}function Dc(t,e,r){for(const n of t.sections)n.text=Pc(n.text,e,r);return t}ds([{name:"a_pos",components:2,type:"Float32"},{name:"a_radius",components:1,type:"Float32"},{name:"a_flags",components:2,type:"Int16"}],4),ds([{name:"triangle",components:3,type:"Uint16"}]),ds([{type:"Int16",name:"anchorX"},{type:"Int16",name:"anchorY"},{type:"Uint16",name:"glyphStartIndex"},{type:"Uint16",name:"numGlyphs"},{type:"Uint32",name:"vertexStartIndex"},{type:"Uint32",name:"lineStartIndex"},{type:"Uint32",name:"lineLength"},{type:"Uint16",name:"segment"},{type:"Uint16",name:"lowerSize"},{type:"Uint16",name:"upperSize"},{type:"Float32",name:"lineOffsetX"},{type:"Float32",name:"lineOffsetY"},{type:"Uint8",name:"writingMode"},{type:"Uint8",name:"placedOrientation"},{type:"Uint8",name:"hidden"},{type:"Uint32",name:"crossTileID"},{type:"Int16",name:"associatedIconIndex"}]),ds([{type:"Int16",name:"anchorX"},{type:"Int16",name:"anchorY"},{type:"Int16",name:"rightJustifiedTextSymbolIndex"},{type:"Int16",name:"centerJustifiedTextSymbolIndex"},{type:"Int16",name:"leftJustifiedTextSymbolIndex"},{type:"Int16",name:"verticalPlacedTextSymbolIndex"},{type:"Int16",name:"placedIconSymbolIndex"},{type:"Int16",name:"verticalPlacedIconSymbolIndex"},{type:"Uint16",name:"key"},{type:"Uint16",name:"textBoxStartIndex"},{type:"Uint16",name:"textBoxEndIndex"},{type:"Uint16",name:"verticalTextBoxStartIndex"},{type:"Uint16",name:"verticalTextBoxEndIndex"},{type:"Uint16",name:"iconBoxStartIndex"},{type:"Uint16",name:"iconBoxEndIndex"},{type:"Uint16",name:"verticalIconBoxStartIndex"},{type:"Uint16",name:"verticalIconBoxEndIndex"},{type:"Uint16",name:"featureIndex"},{type:"Uint16",name:"numHorizontalGlyphVertices"},{type:"Uint16",name:"numVerticalGlyphVertices"},{type:"Uint16",name:"numIconVertices"},{type:"Uint16",name:"numVerticalIconVertices"},{type:"Uint16",name:"useRuntimeCollisionCircles"},{type:"Uint32",name:"crossTileID"},{type:"Float32",name:"textBoxScale"},{type:"Float32",name:"collisionCircleDiameter"},{type:"Uint16",name:"textAnchorOffsetStartIndex"},{type:"Uint16",name:"textAnchorOffsetEndIndex"}]),ds([{type:"Float32",name:"offsetX"}]),ds([{type:"Int16",name:"x"},{type:"Int16",name:"y"},{type:"Int16",name:"tileUnitDistanceFromAnchor"}]),ds([{type:"Uint16",name:"textAnchor"},{type:"Float32",components:2,name:"textOffset"}]);var Fc=24;const zc={"!":"︕","#":"＃",$:"＄","%":"％","&":"＆","(":"︵",")":"︶","*":"＊","+":"＋",",":"︐","-":"︲",".":"・","/":"／",":":"︓",";":"︔","<":"︿","=":"＝",">":"﹀","?":"︖","@":"＠","[":"﹇","\\":"＼","]":"﹈","^":"＾",_:"︳","`":"｀","{":"︷","|":"―","}":"︸","~":"～","¢":"￠","£":"￡","¥":"￥","¦":"￤","¬":"￢","¯":"￣","–":"︲","—":"︱","‘":"﹃","’":"﹄","“":"﹁","”":"﹂","…":"︙","⋯":"︙","‧":"・","₩":"￦","、":"︑","。":"︒","〈":"︿","〉":"﹀","《":"︽","》":"︾","「":"﹁","」":"﹂","『":"﹃","』":"﹄","【":"︻","】":"︼","〔":"︹","〕":"︺","〖":"︗","〗":"︘","！":"︕","（":"︵","）":"︶","，":"︐","－":"︲","．":"・","：":"︓","；":"︔","＜":"︿","＞":"﹀","？":"︖","［":"﹇","］":"﹈","＿":"︳","｛":"︷","｜":"―","｝":"︸","｟":"︵","｠":"︶","｡":"︒","｢":"﹁","｣":"﹂"},Bc={10:!0,32:!0,38:!0,41:!0,43:!0,45:!0,47:!0,173:!0,183:!0,8203:!0,8208:!0,8211:!0,8231:!0},Cc={40:!0};function Vc(t,e,r,n,i,s){if("fontStack"in e){const n=r[e.fontStack],s=null==n?void 0:n[t];return s?s.metrics.advance*e.scale+i:0}{const t=n[e.imageName];return t?t.displaySize[0]*e.scale*Fc/s+i:0}}function Lc(t,e,r,n){const i=Math.pow(t-e,2);return n?t<e?i/2:2*i:i+Math.abs(r)*r}function Oc(t,e,r){let n=0;return 10===t&&(n-=1e4),r&&(n+=150),40!==t&&65288!==t||(n+=50),41!==e&&65289!==e||(n+=50),n}function $c(t,e,r,n,i,s){let o=null,a=Lc(e,r,i,s);for(const t of n){const n=Lc(e-t.x,r,i,s)+t.badness;n<=a&&(o=t,a=n)}return{index:t,x:e,priorBreak:o,badness:a}}function Rc(t){return t?Rc(t.priorBreak).concat(t.index):[]}class Nc{constructor(t="",e=[],r=[]){this.text=t,this.sections=e,this.sectionIndex=r,this.imageSectionID=null}static fromFeature(t,e){const r=new Nc;for(const n of t.sections)n.image?r.addImageSection(n):r.addTextSection(n,e);return r}length(){return[...this.text].length}getSection(t){return this.sections[this.sectionIndex[t]]}getSectionIndex(t){return this.sectionIndex[t]}verticalizePunctuation(){this.text=function(t){let e="",r={premature:!0,value:void 0};const n=t[Symbol.iterator]();let i=n.next();const s=t[Symbol.iterator]();s.next();let o=s.next();for(;!i.done;)e+=!o.done&&$i(o.value.codePointAt(0))&&!zc[o.value]||!r.premature&&$i(r.value.codePointAt(0))&&!zc[r.value]||!zc[i.value]?i.value:zc[i.value],r={value:i.value,premature:!1},i=n.next(),o=s.next();return e}(this.text)}hasZeroWidthSpaces(){return this.text.includes("​")}trim(){const t=this.text.match(/^\s*/),e=t?t[0].length:0,r=this.text.match(/\S\s*$/),n=r?r[0].length-1:0;this.text=this.text.substring(e,this.text.length-n),this.sectionIndex=this.sectionIndex.slice(e,this.sectionIndex.length-n)}substring(t,e){const r=[...this.text].slice(t,e).join(""),n=this.sectionIndex.slice(t,e);return new Nc(r,this.sections,n)}toCodeUnitIndex(t){return[...this.text].slice(0,t).join("").length}toString(){return this.text}getMaxScale(){return this.sectionIndex.reduce(((t,e)=>Math.max(t,this.sections[e].scale)),0)}getMaxImageSize(t){let e=0,r=0;for(let n=0;n<this.length();n++){const i=this.getSection(n);if("imageName"in i){const n=t[i.imageName];if(!n)continue;const s=n.displaySize;e=Math.max(e,s[0]),r=Math.max(r,s[1])}}return{maxImageWidth:e,maxImageHeight:r}}addTextSection(t,e){this.text+=t.text,this.sections.push({scale:t.scale||1,verticalAlign:t.verticalAlign||"bottom",fontStack:t.fontStack||e});const r=this.sections.length-1;this.sectionIndex.push(...[...t.text].map((()=>r)))}addImageSection(t){const e=t.image?t.image.name:"";if(0===e.length)return void v("Can't add FormattedSection with an empty image.");const r=this.getNextImageSectionCharCode();r?(this.text+=String.fromCharCode(r),this.sections.push({scale:1,verticalAlign:t.verticalAlign||"bottom",imageName:e}),this.sectionIndex.push(this.sections.length-1)):v("Reached maximum number of images 6401")}getNextImageSectionCharCode(){return this.imageSectionID?this.imageSectionID>=63743?null:++this.imageSectionID:(this.imageSectionID=57344,this.imageSectionID)}determineLineBreaks(t,e,r,n,i){const s=[],o=this.determineAverageLineWidth(t,e,r,n,i),a=this.hasZeroWidthSpaces();let l=0,u=0;const c=this.text[Symbol.iterator]();let h=c.next();const p=this.text[Symbol.iterator]();p.next();let f=p.next();const d=this.text[Symbol.iterator]();d.next(),d.next();let y=d.next();for(;!h.done;){const e=this.getSection(u),m=h.value.codePointAt(0);if(zi(m)||(l+=Vc(m,e,r,n,t,i)),!f.done){const t=Di(m),r=f.value.codePointAt(0);(Bc[m]||t||"imageName"in e||!y.done&&Cc[r])&&s.push($c(u+1,l,o,s,Oc(m,r,t&&a),!1))}u++,h=c.next(),f=p.next(),y=d.next()}return Rc($c(this.length(),l,o,s,0,!0))}determineAverageLineWidth(t,e,r,n,i){let s=0,o=0;for(const e of this.text){const a=this.getSection(o);s+=Vc(e.codePointAt(0),a,r,n,t,i),o++}return s/Math.max(1,Math.ceil(s/e))}}const Uc=4294967296,qc=1/Uc,jc="undefined"==typeof TextDecoder?null:new TextDecoder("utf-8");class Gc{constructor(t=new Uint8Array(16)){this.buf=ArrayBuffer.isView(t)?t:new Uint8Array(t),this.dataView=new DataView(this.buf.buffer),this.pos=0,this.type=0,this.length=this.buf.length}readFields(t,e,r=this.length){for(;this.pos<r;){const r=this.readVarint(),n=r>>3,i=this.pos;this.type=7&r,t(n,e,this),this.pos===i&&this.skip(r)}return e}readMessage(t,e){return this.readFields(t,e,this.readVarint()+this.pos)}readFixed32(){const t=this.dataView.getUint32(this.pos,!0);return this.pos+=4,t}readSFixed32(){const t=this.dataView.getInt32(this.pos,!0);return this.pos+=4,t}readFixed64(){const t=this.dataView.getUint32(this.pos,!0)+this.dataView.getUint32(this.pos+4,!0)*Uc;return this.pos+=8,t}readSFixed64(){const t=this.dataView.getUint32(this.pos,!0)+this.dataView.getInt32(this.pos+4,!0)*Uc;return this.pos+=8,t}readFloat(){const t=this.dataView.getFloat32(this.pos,!0);return this.pos+=4,t}readDouble(){const t=this.dataView.getFloat64(this.pos,!0);return this.pos+=8,t}readVarint(t){const e=this.buf;let r,n;return n=e[this.pos++],r=127&n,n<128?r:(n=e[this.pos++],r|=(127&n)<<7,n<128?r:(n=e[this.pos++],r|=(127&n)<<14,n<128?r:(n=e[this.pos++],r|=(127&n)<<21,n<128?r:(n=e[this.pos],r|=(15&n)<<28,function(t,e,r){const n=r.buf;let i,s;if(s=n[r.pos++],i=(112&s)>>4,s<128)return Xc(t,i,e);if(s=n[r.pos++],i|=(127&s)<<3,s<128)return Xc(t,i,e);if(s=n[r.pos++],i|=(127&s)<<10,s<128)return Xc(t,i,e);if(s=n[r.pos++],i|=(127&s)<<17,s<128)return Xc(t,i,e);if(s=n[r.pos++],i|=(127&s)<<24,s<128)return Xc(t,i,e);if(s=n[r.pos++],i|=(1&s)<<31,s<128)return Xc(t,i,e);throw new Error("Expected varint not more than 10 bytes")}(r,t,this)))))}readVarint64(){return this.readVarint(!0)}readSVarint(){const t=this.readVarint();return t%2==1?(t+1)/-2:t/2}readBoolean(){return Boolean(this.readVarint())}readString(){const t=this.readVarint()+this.pos,e=this.pos;return this.pos=t,t-e>=12&&jc?jc.decode(this.buf.subarray(e,t)):function(t,e,r){let n="",i=e;for(;i<r;){const e=t[i];let s,o,a,l=null,u=e>239?4:e>223?3:e>191?2:1;if(i+u>r)break;1===u?e<128&&(l=e):2===u?(s=t[i+1],128==(192&s)&&(l=(31&e)<<6|63&s,l<=127&&(l=null))):3===u?(s=t[i+1],o=t[i+2],128==(192&s)&&128==(192&o)&&(l=(15&e)<<12|(63&s)<<6|63&o,(l<=2047||l>=55296&&l<=57343)&&(l=null))):4===u&&(s=t[i+1],o=t[i+2],a=t[i+3],128==(192&s)&&128==(192&o)&&128==(192&a)&&(l=(15&e)<<18|(63&s)<<12|(63&o)<<6|63&a,(l<=65535||l>=1114112)&&(l=null))),null===l?(l=65533,u=1):l>65535&&(l-=65536,n+=String.fromCharCode(l>>>10&1023|55296),l=56320|1023&l),n+=String.fromCharCode(l),i+=u}return n}(this.buf,e,t)}readBytes(){const t=this.readVarint()+this.pos,e=this.buf.subarray(this.pos,t);return this.pos=t,e}readPackedVarint(t=[],e){const r=this.readPackedEnd();for(;this.pos<r;)t.push(this.readVarint(e));return t}readPackedSVarint(t=[]){const e=this.readPackedEnd();for(;this.pos<e;)t.push(this.readSVarint());return t}readPackedBoolean(t=[]){const e=this.readPackedEnd();for(;this.pos<e;)t.push(this.readBoolean());return t}readPackedFloat(t=[]){const e=this.readPackedEnd();for(;this.pos<e;)t.push(this.readFloat());return t}readPackedDouble(t=[]){const e=this.readPackedEnd();for(;this.pos<e;)t.push(this.readDouble());return t}readPackedFixed32(t=[]){const e=this.readPackedEnd();for(;this.pos<e;)t.push(this.readFixed32());return t}readPackedSFixed32(t=[]){const e=this.readPackedEnd();for(;this.pos<e;)t.push(this.readSFixed32());return t}readPackedFixed64(t=[]){const e=this.readPackedEnd();for(;this.pos<e;)t.push(this.readFixed64());return t}readPackedSFixed64(t=[]){const e=this.readPackedEnd();for(;this.pos<e;)t.push(this.readSFixed64());return t}readPackedEnd(){return 2===this.type?this.readVarint()+this.pos:this.pos+1}skip(t){const e=7&t;if(0===e)for(;this.buf[this.pos++]>127;);else if(2===e)this.pos=this.readVarint()+this.pos;else if(5===e)this.pos+=4;else{if(1!==e)throw new Error(`Unimplemented type: ${e}`);this.pos+=8}}writeTag(t,e){this.writeVarint(t<<3|e)}realloc(t){let e=this.length||16;for(;e<this.pos+t;)e*=2;if(e!==this.length){const t=new Uint8Array(e);t.set(this.buf),this.buf=t,this.dataView=new DataView(t.buffer),this.length=e}}finish(){return this.length=this.pos,this.pos=0,this.buf.subarray(0,this.length)}writeFixed32(t){this.realloc(4),this.dataView.setInt32(this.pos,t,!0),this.pos+=4}writeSFixed32(t){this.realloc(4),this.dataView.setInt32(this.pos,t,!0),this.pos+=4}writeFixed64(t){this.realloc(8),this.dataView.setInt32(this.pos,-1&t,!0),this.dataView.setInt32(this.pos+4,Math.floor(t*qc),!0),this.pos+=8}writeSFixed64(t){this.realloc(8),this.dataView.setInt32(this.pos,-1&t,!0),this.dataView.setInt32(this.pos+4,Math.floor(t*qc),!0),this.pos+=8}writeVarint(t){(t=+t||0)>268435455||t<0?function(t,e){let r,n;if(t>=0?(r=t%4294967296|0,n=t/4294967296|0):(r=~(-t%4294967296),n=~(-t/4294967296),4294967295^r?r=r+1|0:(r=0,n=n+1|0)),t>=0x10000000000000000||t<-0x10000000000000000)throw new Error("Given varint doesn't fit into 10 bytes");e.realloc(10),function(t,e,r){r.buf[r.pos++]=127&t|128,t>>>=7,r.buf[r.pos++]=127&t|128,t>>>=7,r.buf[r.pos++]=127&t|128,t>>>=7,r.buf[r.pos++]=127&t|128,r.buf[r.pos]=127&(t>>>=7)}(r,0,e),function(t,e){const r=(7&t)<<4;e.buf[e.pos++]|=r|((t>>>=3)?128:0),t&&(e.buf[e.pos++]=127&t|((t>>>=7)?128:0),t&&(e.buf[e.pos++]=127&t|((t>>>=7)?128:0),t&&(e.buf[e.pos++]=127&t|((t>>>=7)?128:0),t&&(e.buf[e.pos++]=127&t|((t>>>=7)?128:0),t&&(e.buf[e.pos++]=127&t)))))}(n,e)}(t,this):(this.realloc(4),this.buf[this.pos++]=127&t|(t>127?128:0),t<=127||(this.buf[this.pos++]=127&(t>>>=7)|(t>127?128:0),t<=127||(this.buf[this.pos++]=127&(t>>>=7)|(t>127?128:0),t<=127||(this.buf[this.pos++]=t>>>7&127))))}writeSVarint(t){this.writeVarint(t<0?2*-t-1:2*t)}writeBoolean(t){this.writeVarint(+t)}writeString(t){t=String(t),this.realloc(4*t.length),this.pos++;const e=this.pos;this.pos=function(t,e,r){for(let n,i,s=0;s<e.length;s++){if(n=e.charCodeAt(s),n>55295&&n<57344){if(!i){n>56319||s+1===e.length?(t[r++]=239,t[r++]=191,t[r++]=189):i=n;continue}if(n<56320){t[r++]=239,t[r++]=191,t[r++]=189,i=n;continue}n=i-55296<<10|n-56320|65536,i=null}else i&&(t[r++]=239,t[r++]=191,t[r++]=189,i=null);n<128?t[r++]=n:(n<2048?t[r++]=n>>6|192:(n<65536?t[r++]=n>>12|224:(t[r++]=n>>18|240,t[r++]=n>>12&63|128),t[r++]=n>>6&63|128),t[r++]=63&n|128)}return r}(this.buf,t,this.pos);const r=this.pos-e;r>=128&&Yc(e,r,this),this.pos=e-1,this.writeVarint(r),this.pos+=r}writeFloat(t){this.realloc(4),this.dataView.setFloat32(this.pos,t,!0),this.pos+=4}writeDouble(t){this.realloc(8),this.dataView.setFloat64(this.pos,t,!0),this.pos+=8}writeBytes(t){const e=t.length;this.writeVarint(e),this.realloc(e);for(let r=0;r<e;r++)this.buf[this.pos++]=t[r]}writeRawMessage(t,e){this.pos++;const r=this.pos;t(e,this);const n=this.pos-r;n>=128&&Yc(r,n,this),this.pos=r-1,this.writeVarint(n),this.pos+=n}writeMessage(t,e,r){this.writeTag(t,2),this.writeRawMessage(e,r)}writePackedVarint(t,e){e.length&&this.writeMessage(t,Zc,e)}writePackedSVarint(t,e){e.length&&this.writeMessage(t,Wc,e)}writePackedBoolean(t,e){e.length&&this.writeMessage(t,Kc,e)}writePackedFloat(t,e){e.length&&this.writeMessage(t,Hc,e)}writePackedDouble(t,e){e.length&&this.writeMessage(t,Jc,e)}writePackedFixed32(t,e){e.length&&this.writeMessage(t,Qc,e)}writePackedSFixed32(t,e){e.length&&this.writeMessage(t,th,e)}writePackedFixed64(t,e){e.length&&this.writeMessage(t,eh,e)}writePackedSFixed64(t,e){e.length&&this.writeMessage(t,rh,e)}writeBytesField(t,e){this.writeTag(t,2),this.writeBytes(e)}writeFixed32Field(t,e){this.writeTag(t,5),this.writeFixed32(e)}writeSFixed32Field(t,e){this.writeTag(t,5),this.writeSFixed32(e)}writeFixed64Field(t,e){this.writeTag(t,1),this.writeFixed64(e)}writeSFixed64Field(t,e){this.writeTag(t,1),this.writeSFixed64(e)}writeVarintField(t,e){this.writeTag(t,0),this.writeVarint(e)}writeSVarintField(t,e){this.writeTag(t,0),this.writeSVarint(e)}writeStringField(t,e){this.writeTag(t,2),this.writeString(e)}writeFloatField(t,e){this.writeTag(t,5),this.writeFloat(e)}writeDoubleField(t,e){this.writeTag(t,1),this.writeDouble(e)}writeBooleanField(t,e){this.writeVarintField(t,+e)}}function Xc(t,e,r){return r?4294967296*e+(t>>>0):4294967296*(e>>>0)+(t>>>0)}function Yc(t,e,r){const n=e<=16383?1:e<=2097151?2:e<=268435455?3:Math.floor(Math.log(e)/(7*Math.LN2));r.realloc(n);for(let e=r.pos-1;e>=t;e--)r.buf[e+n]=r.buf[e]}function Zc(t,e){for(let r=0;r<t.length;r++)e.writeVarint(t[r])}function Wc(t,e){for(let r=0;r<t.length;r++)e.writeSVarint(t[r])}function Hc(t,e){for(let r=0;r<t.length;r++)e.writeFloat(t[r])}function Jc(t,e){for(let r=0;r<t.length;r++)e.writeDouble(t[r])}function Kc(t,e){for(let r=0;r<t.length;r++)e.writeBoolean(t[r])}function Qc(t,e){for(let r=0;r<t.length;r++)e.writeFixed32(t[r])}function th(t,e){for(let r=0;r<t.length;r++)e.writeSFixed32(t[r])}function eh(t,e){for(let r=0;r<t.length;r++)e.writeFixed64(t[r])}function rh(t,e){for(let r=0;r<t.length;r++)e.writeSFixed64(t[r])}function nh(t){let e=0,r=0;for(const n of t)e+=n.w*n.h,r=Math.max(r,n.w);t.sort(((t,e)=>e.h-t.h));const n=[{x:0,y:0,w:Math.max(Math.ceil(Math.sqrt(e/.95)),r),h:1/0}];let i=0,s=0;for(const e of t)for(let t=n.length-1;t>=0;t--){const r=n[t];if(!(e.w>r.w||e.h>r.h)){if(e.x=r.x,e.y=r.y,s=Math.max(s,e.y+e.h),i=Math.max(i,e.x+e.w),e.w===r.w&&e.h===r.h){const e=n.pop();e&&t<n.length&&(n[t]=e)}else e.h===r.h?(r.x+=e.w,r.w-=e.w):e.w===r.w?(r.y+=e.h,r.h-=e.h):(n.push({x:r.x+e.w,y:r.y,w:r.w-e.w,h:e.h}),r.y+=e.h,r.h-=e.h);break}}return{w:i,h:s,fill:e/(i*s)||0}}class ih{constructor(t,{pixelRatio:e,version:r,stretchX:n,stretchY:i,content:s,textFitWidth:o,textFitHeight:a}){this.paddedRect=t,this.pixelRatio=e,this.stretchX=n,this.stretchY=i,this.content=s,this.version=r,this.textFitWidth=o,this.textFitHeight=a}get tl(){return[this.paddedRect.x+1,this.paddedRect.y+1]}get br(){return[this.paddedRect.x+this.paddedRect.w-1,this.paddedRect.y+this.paddedRect.h-1]}get tlbr(){return this.tl.concat(this.br)}get displaySize(){return[(this.paddedRect.w-2)/this.pixelRatio,(this.paddedRect.h-2)/this.pixelRatio]}}class sh{constructor(t,e){const r={},n={};this.haveRenderCallbacks=[];const i=[];this.addImages(t,r,i),this.addImages(e,n,i);const{w:s,h:o}=nh(i),a=new za({width:s||1,height:o||1});for(const e in t){const n=t[e],i=r[e].paddedRect;za.copy(n.data,a,{x:0,y:0},{x:i.x+1,y:i.y+1},n.data)}for(const t in e){const r=e[t],i=n[t].paddedRect,s=i.x+1,o=i.y+1,l=r.data.width,u=r.data.height;za.copy(r.data,a,{x:0,y:0},{x:s,y:o},r.data),za.copy(r.data,a,{x:0,y:u-1},{x:s,y:o-1},{width:l,height:1}),za.copy(r.data,a,{x:0,y:0},{x:s,y:o+u},{width:l,height:1}),za.copy(r.data,a,{x:l-1,y:0},{x:s-1,y:o},{width:1,height:u}),za.copy(r.data,a,{x:0,y:0},{x:s+l,y:o},{width:1,height:u})}this.image=a,this.iconPositions=r,this.patternPositions=n}addImages(t,e,r){for(const n in t){const i=t[n],s={x:0,y:0,w:i.data.width+2,h:i.data.height+2};r.push(s),e[n]=new ih(s,i),i.hasRenderCallback&&this.haveRenderCallbacks.push(n)}}patchUpdatedImages(t,e){t.dispatchRenderCallbacks(this.haveRenderCallbacks);for(const r in t.updatedImages)this.patchUpdatedImage(this.iconPositions[r],t.getImage(r),e),this.patchUpdatedImage(this.patternPositions[r],t.getImage(r),e)}patchUpdatedImage(t,e,r){if(!t||!e)return;if(t.version===e.version)return;t.version=e.version;const[n,i]=t.tl;r.update(e.data,void 0,{x:n,y:i})}}var oh;function ah(t,e,r,n,i,s,o,a,l,u,c,h,p,f,d){const y=Nc.fromFeature(t,i);let m;h===oh.vertical&&y.verticalizePunctuation();let g=y.determineLineBreaks(u,s,e,n,f);const{processBidirectionalText:x,processStyledBidirectionalText:v}=ji;if(x&&1===y.sections.length){m=[],g=g.map((t=>y.toCodeUnitIndex(t)));const t=x(y.toString(),g);for(const e of t){const t=[...e].map((()=>0));m.push(new Nc(e,y.sections,t))}}else if(v){m=[],g=g.map((t=>y.toCodeUnitIndex(t)));let t=0;const e=[];for(const r of y.text)e.push(...Array(r.length).fill(y.sectionIndex[t])),t++;const r=v(y.text,e,g);for(const t of r){const e=[];let r="";for(const n of t[0])e.push(t[1][r.length]),r+=n;m.push(new Nc(t[0],y.sections,e))}}else m=function(t,e){const r=[];let n=0;for(const i of e)r.push(t.substring(n,i)),n=i;return n<t.length()&&r.push(t.substring(n,t.length())),r}(y,g);const b=[],w={positionedLines:b,text:y.toString(),top:c[1],bottom:c[1],left:c[0],right:c[0],writingMode:h,iconsInText:!1,verticalizable:!1};return function(t,e,r,n,i,s,o,a,l,u,c,h){let p=0,f=0,d=0,y=0;const m="right"===a?1:"left"===a?0:.5,g=Fc/h;let x=0;for(const o of i){o.trim();const i=o.getMaxScale(),a={positionedGlyphs:[],lineOffset:0};t.positionedLines[x]=a;const h=a.positionedGlyphs;let v=0;if(!o.length()){f+=s,++x;continue}const b=uh(n,o,g);let w=0;for(const s of o.text){const a=o.getSection(w),d=s.codePointAt(0),y=hh(l,c,d),m={glyph:d,imageName:null,x:p,y:f+-17,vertical:y,scale:1,fontStack:"",sectionIndex:o.getSectionIndex(w),metrics:null,rect:null};let x;if("fontStack"in a){if(x=ph(a,d,y,b,e,r),!x)continue;m.fontStack=a.fontStack}else{if(t.iconsInText=!0,a.scale*=g,x=fh(a,y,i,b,n),!x)continue;v=Math.max(v,x.imageOffset),m.imageName=a.imageName}const{rect:_,metrics:S,baselineOffset:A}=x;m.y+=A,m.scale=a.scale,m.metrics=S,m.rect=_,h.push(m),y?(t.verticalizable=!0,p+=("imageName"in a?S.advance:Fc)*a.scale+u):p+=S.advance*a.scale+u,w++}0!==h.length&&(d=Math.max(p-u,d),dh(h,0,h.length-1,m)),p=0,a.lineOffset=Math.max(v,(i-1)*Fc);const _=s*i+v;f+=_,y=Math.max(_,y),++x}const{horizontalAlign:v,verticalAlign:b}=lh(o);(function(t,e,r,n,i,s,o,a,l){const u=(e-r)*i;let c=0;c=s!==o?-a*n- -17:-n*l*o+.5*o;for(const e of t)for(const t of e.positionedGlyphs)t.x+=u,t.y+=c})(t.positionedLines,m,v,b,d,y,s,f,i.length),t.top+=-b*f,t.bottom=t.top+f,t.left+=-v*d,t.right=t.left+d}(w,e,r,n,m,o,a,l,h,u,p,d),!function(t){for(const e of t)if(0!==e.positionedGlyphs.length)return!1;return!0}(b)&&w}function lh(t){let e=.5,r=.5;switch(t){case"right":case"top-right":case"bottom-right":e=1;break;case"left":case"top-left":case"bottom-left":e=0}switch(t){case"bottom":case"bottom-right":case"bottom-left":r=1;break;case"top":case"top-right":case"top-left":r=0}return{horizontalAlign:e,verticalAlign:r}}function uh(t,e,r){const n=e.getMaxScale()*Fc,{maxImageWidth:i,maxImageHeight:s}=e.getMaxImageSize(t),o=Math.max(n,s*r);return{verticalLineContentWidth:Math.max(n,i*r),horizontalLineContentHeight:o}}function ch(t){switch(t){case"top":return 0;case"center":return.5;default:return 1}}function hh(t,e,r){return!(t===oh.horizontal||!e&&!Fi(r)||e&&(zi(r)||(n=r,/\p{sc=Arab}/u.test(String.fromCodePoint(n)))));var n}function ph(t,e,r,n,i,s){const o=s[t.fontStack],a=function(t,e,r,n){if(null==t?void 0:t.rect)return t;const i=e[r.fontStack],s=null==i?void 0:i[n];return s?{rect:null,metrics:s.metrics}:null}(null==o?void 0:o[e],i,t,e);if(null===a)return null;let l;if(r)l=n.verticalLineContentWidth-t.scale*Fc;else{const e=ch(t.verticalAlign);l=(n.horizontalLineContentHeight-t.scale*Fc)*e}return{rect:a.rect,metrics:a.metrics,baselineOffset:l}}function fh(t,e,r,n,i){const s=i[t.imageName];if(!s)return null;const o=s.paddedRect,a=s.displaySize,l={width:a[0],height:a[1],left:1,top:-3,advance:e?a[1]:a[0]};let u;if(e)u=n.verticalLineContentWidth-a[1]*t.scale;else{const e=ch(t.verticalAlign);u=(n.horizontalLineContentHeight-a[1]*t.scale)*e}return{rect:o,metrics:l,baselineOffset:u,imageOffset:(e?a[0]:a[1])*t.scale-Fc*r}}function dh(t,e,r,n){if(0===n)return;const i=t[r],s=(t[r].x+i.metrics.advance*i.scale)*n;for(let n=e;n<=r;n++)t[n].x-=s}function yh(t,e,r){const{horizontalAlign:n,verticalAlign:i}=lh(r),s=e[0]-t.displaySize[0]*n,o=e[1]-t.displaySize[1]*i;return{image:t,top:o,bottom:o+t.displaySize[1],left:s,right:s+t.displaySize[0]}}function mh(t){var e,r;let n=t.left,i=t.top,s=t.right-n,o=t.bottom-i;const a=null!==(e=t.image.textFitWidth)&&void 0!==e?e:"stretchOrShrink",l=null!==(r=t.image.textFitHeight)&&void 0!==r?r:"stretchOrShrink",u=(t.image.content[2]-t.image.content[0])/(t.image.content[3]-t.image.content[1]);if("proportional"===l){if("stretchOnly"===a&&s/o<u||"proportional"===a){const t=Math.ceil(o*u);n*=t/s,s=t}}else if("proportional"===a&&"stretchOnly"===l&&0!==u&&s/o>u){const t=Math.ceil(s/u);i*=t/o,o=t}return{x1:n,y1:i,x2:n+s,y2:i+o}}function gh(t,e,r,n,i,s){const o=t.image;let a;if(o.content){const t=o.content,e=o.pixelRatio||1;a=[t[0]/e,t[1]/e,o.displaySize[0]-t[2]/e,o.displaySize[1]-t[3]/e]}const l=e.left*s,u=e.right*s;let c,h,p,f;"width"===r||"both"===r?(f=i[0]+l-n[3],h=i[0]+u+n[1]):(f=i[0]+(l+u-o.displaySize[0])/2,h=f+o.displaySize[0]);const d=e.top*s,y=e.bottom*s;return"height"===r||"both"===r?(c=i[1]+d-n[0],p=i[1]+y+n[2]):(c=i[1]+(d+y-o.displaySize[1])/2,p=c+o.displaySize[1]),{image:o,top:c,right:h,bottom:p,left:f,collisionPadding:a}}fi("ImagePosition",ih),fi("ImageAtlas",sh),function(t){t[t.none=0]="none",t[t.horizontal=1]="horizontal",t[t.vertical=2]="vertical",t[t.horizontalOnly=3]="horizontalOnly"}(oh||(oh={}));const xh=128,vh=32640;function bh(t,e){const{expression:r}=e;if("constant"===r.kind)return{kind:"constant",layoutSize:r.evaluate(new Gi(t+1))};if("source"===r.kind)return{kind:"source"};{const{zoomStops:e,interpolationType:n}=r;let i=0;for(;i<e.length&&e[i]<=t;)i++;i=Math.max(0,i-1);let s=i;for(;s<e.length&&e[s]<t+1;)s++;s=Math.min(e.length-1,s);const o=e[i],a=e[s];return"composite"===r.kind?{kind:"composite",minZoom:o,maxZoom:a,interpolationType:n}:{kind:"camera",minZoom:o,maxZoom:a,minSize:r.evaluate(new Gi(o)),maxSize:r.evaluate(new Gi(a)),interpolationType:n}}}function wh(t,e,r){let n="never";const i=t.get(e);return i?n=i:t.get(r)&&(n="always"),n}const _h=[{name:"a_fade_opacity",components:1,type:"Uint8",offset:0}];function Sh(t,e,r,n,i,s,o,a,l,u,c,h,p){const f=a?Math.min(vh,Math.round(a[0])):0,d=a?Math.min(vh,Math.round(a[1])):0;t.emplaceBack(e,r,Math.round(32*n),Math.round(32*i),s,o,(f<<1)+(l?1:0),d,16*u,16*c,256*h,256*p)}function Ah(t,e,r){t.emplaceBack(e.x,e.y,r),t.emplaceBack(e.x,e.y,r),t.emplaceBack(e.x,e.y,r),t.emplaceBack(e.x,e.y,r)}function Ih(t){for(const e of t.sections)if(qi(e.text))return!0;return!1}class kh{constructor(t){this.layoutVertexArray=new oo,this.indexArray=new ho,this.programConfigurations=t,this.segments=new mo,this.dynamicLayoutVertexArray=new ao,this.opacityVertexArray=new lo,this.hasVisibleVertices=!1,this.placedSymbolArray=new qs}isEmpty(){return 0===this.layoutVertexArray.length&&0===this.indexArray.length&&0===this.dynamicLayoutVertexArray.length&&0===this.opacityVertexArray.length}upload(t,e,r,n){this.isEmpty()||(r&&(this.layoutVertexBuffer=t.createVertexBuffer(this.layoutVertexArray,kc.members),this.indexBuffer=t.createIndexBuffer(this.indexArray,e),this.dynamicLayoutVertexBuffer=t.createVertexBuffer(this.dynamicLayoutVertexArray,Tc.members,!0),this.opacityVertexBuffer=t.createVertexBuffer(this.opacityVertexArray,_h,!0),this.opacityVertexBuffer.itemSize=1),(r||n)&&this.programConfigurations.upload(t))}destroy(){this.layoutVertexBuffer&&(this.layoutVertexBuffer.destroy(),this.indexBuffer.destroy(),this.programConfigurations.destroy(),this.segments.destroy(),this.dynamicLayoutVertexBuffer.destroy(),this.opacityVertexBuffer.destroy())}}fi("SymbolBuffers",kh);class Th{constructor(t,e,r){this.layoutVertexArray=new t,this.layoutAttributes=e,this.indexArray=new r,this.segments=new mo,this.collisionVertexArray=new co}upload(t){this.layoutVertexBuffer=t.createVertexBuffer(this.layoutVertexArray,this.layoutAttributes),this.indexBuffer=t.createIndexBuffer(this.indexArray),this.collisionVertexBuffer=t.createVertexBuffer(this.collisionVertexArray,Ec.members,!0)}destroy(){this.layoutVertexBuffer&&(this.layoutVertexBuffer.destroy(),this.indexBuffer.destroy(),this.segments.destroy(),this.collisionVertexBuffer.destroy())}}fi("CollisionBuffers",Th);class Eh{constructor(t){this.collisionBoxArray=t.collisionBoxArray,this.zoom=t.zoom,this.overscaling=t.overscaling,this.layers=t.layers,this.layerIds=this.layers.map((t=>t.id)),this.index=t.index,this.pixelRatio=t.pixelRatio,this.sourceLayerIndex=t.sourceLayerIndex,this.hasDependencies=!1,this.hasRTLText=!1,this.sortKeyRanges=[],this.collisionCircleArray=[];const e=this.layers[0]._unevaluatedLayout._values;this.textSizeData=bh(this.zoom,e["text-size"]),this.iconSizeData=bh(this.zoom,e["icon-size"]);const r=this.layers[0].layout,n=r.get("symbol-sort-key"),i=r.get("symbol-z-order");this.canOverlap="never"!==wh(r,"text-overlap","text-allow-overlap")||"never"!==wh(r,"icon-overlap","icon-allow-overlap")||r.get("text-ignore-placement")||r.get("icon-ignore-placement"),this.sortFeaturesByKey="viewport-y"!==i&&!n.isConstant(),this.sortFeaturesByY=("viewport-y"===i||"auto"===i&&!this.sortFeaturesByKey)&&this.canOverlap,"point"===r.get("symbol-placement")&&(this.writingModes=r.get("text-writing-mode").map((t=>oh[t]))),this.stateDependentLayerIds=this.layers.filter((t=>t.isStateDependent())).map((t=>t.id)),this.sourceID=t.sourceID}createArrays(){this.text=new kh(new Go(this.layers,this.zoom,(t=>t.startsWith("text")))),this.icon=new kh(new Go(this.layers,this.zoom,(t=>t.startsWith("icon")))),this.glyphOffsetArray=new Xs,this.lineVertexArray=new Ys,this.symbolInstances=new Gs,this.textAnchorOffsets=new Ws}calculateGlyphDependencies(t,e,r,n,i){for(const s of t)if(e[s.codePointAt(0)]=!0,(r||n)&&i){const t=zc[s];t&&(e[t.codePointAt(0)]=!0)}}populate(t,e,r){var n;const i=this.layers[0],s=i.layout,o=s.get("text-font"),a=s.get("text-field"),l=s.get("icon-image"),u=("constant"!==a.value.kind||a.value.value instanceof Pt&&!a.value.value.isEmpty()||a.value.value.toString().length>0)&&("constant"!==o.value.kind||o.value.value.length>0),c="constant"!==l.value.kind||!!l.value.value||Object.keys(l.parameters).length>0,h=s.get("symbol-sort-key");if(this.features=[],!u&&!c)return;const p=e.iconDependencies,f=e.glyphDependencies,d=e.availableImages,y=new Gi(this.zoom);for(const{feature:e,id:a,index:l,sourceLayerIndex:m}of t){const t=i._featureFilter.needGeometry,g=Jo(e,t);if(!i._featureFilter.filter(y,g,r))continue;let x,v;if(t||(g.geometry=Ho(e)),u){const t=i.getValueAndResolveTokens("text-field",g,r,d),e=Pt.factory(t);this.hasRTLText||(this.hasRTLText=Ih(e)),(!this.hasRTLText||"unavailable"===ji.getRTLTextPluginStatus()||this.hasRTLText&&ji.isParsed())&&(x=Dc(e,i,g))}if(c){const t=i.getValueAndResolveTokens("icon-image",g,r,d);v=t instanceof Lt?t:Lt.fromString(t)}if(!x&&!v)continue;const b=this.sortFeaturesByKey?h.evaluate(g,{},r):void 0;if(this.features.push({id:a,text:x,icon:v,index:l,sourceLayerIndex:m,geometry:g.geometry,properties:e.properties,type:Rl.types[e.type],sortKey:b}),v&&(p[v.name]=!0),x){const t=o.evaluate(g,{},r).join(","),e="viewport"!==s.get("text-rotation-alignment")&&"point"!==s.get("symbol-placement");this.allowVerticalPlacement=null===(n=this.writingModes)||void 0===n?void 0:n.includes(oh.vertical);for(const r of x.sections)if(r.image)p[r.image.name]=!0;else{const n=Bi(x.toString()),i=r.fontStack||t;f[i]||(f[i]={}),this.calculateGlyphDependencies(r.text,f[i],e,this.allowVerticalPlacement,n)}}}"line"===s.get("symbol-placement")&&(this.features=function(t){const e={},r={},n=[];let i=0;function s(e){n.push(t[e]),i++}function o(t,e,i){const s=r[t];return delete r[t],r[e]=s,n[s].geometry[0].pop(),n[s].geometry[0]=n[s].geometry[0].concat(i[0]),s}function a(t,r,i){const s=e[r];return delete e[r],e[t]=s,n[s].geometry[0].shift(),n[s].geometry[0]=i[0].concat(n[s].geometry[0]),s}function l(t,e,r){const n=r?e[0][e[0].length-1]:e[0][0];return`${t}:${n.x}:${n.y}`}for(let u=0;u<t.length;u++){const c=t[u],h=c.geometry,p=c.text?c.text.toString():null;if(!p){s(u);continue}const f=l(p,h),d=l(p,h,!0);if(f in r&&d in e&&r[f]!==e[d]){const t=a(f,d,h),i=o(f,d,n[t].geometry);delete e[f],delete r[d],r[l(p,n[i].geometry,!0)]=i,n[t].geometry=null}else f in r?o(f,d,h):d in e?a(f,d,h):(s(u),e[f]=i-1,r[d]=i-1)}return n.filter((t=>t.geometry))}(this.features)),this.sortFeaturesByKey&&this.features.sort(((t,e)=>t.sortKey-e.sortKey))}update(t,e,r){this.stateDependentLayers.length&&(this.text.programConfigurations.updatePaintArrays(t,e,this.layers,{imagePositions:r}),this.icon.programConfigurations.updatePaintArrays(t,e,this.layers,{imagePositions:r}))}isEmpty(){return 0===this.symbolInstances.length&&!this.hasRTLText}uploadPending(){return!this.uploaded||this.text.programConfigurations.needsUpload||this.icon.programConfigurations.needsUpload}upload(t){!this.uploaded&&this.hasDebugData()&&(this.textCollisionBox.upload(t),this.iconCollisionBox.upload(t)),this.text.upload(t,this.sortFeaturesByY,!this.uploaded,this.text.programConfigurations.needsUpload),this.icon.upload(t,this.sortFeaturesByY,!this.uploaded,this.icon.programConfigurations.needsUpload),this.uploaded=!0}destroyDebugData(){this.textCollisionBox.destroy(),this.iconCollisionBox.destroy()}destroy(){this.text.destroy(),this.icon.destroy(),this.hasDebugData()&&this.destroyDebugData()}addToLineVertexArray(t,e){const r=this.lineVertexArray.length;if(void 0!==t.segment){let r=t.dist(e[t.segment+1]),n=t.dist(e[t.segment]);const i={};for(let n=t.segment+1;n<e.length;n++)i[n]={x:e[n].x,y:e[n].y,tileUnitDistanceFromAnchor:r},n<e.length-1&&(r+=e[n+1].dist(e[n]));for(let r=t.segment||0;r>=0;r--)i[r]={x:e[r].x,y:e[r].y,tileUnitDistanceFromAnchor:n},r>0&&(n+=e[r-1].dist(e[r]));for(let t=0;t<e.length;t++){const e=i[t];this.lineVertexArray.emplaceBack(e.x,e.y,e.tileUnitDistanceFromAnchor)}}return{lineStartIndex:r,lineLength:this.lineVertexArray.length-r}}addSymbols(t,e,r,n,i,s,o,a,l,u,c,h){const p=t.indexArray,f=t.layoutVertexArray,d=t.segments.prepareSegment(4*e.length,f,p,this.canOverlap?s.sortKey:void 0),y=this.glyphOffsetArray.length,m=d.vertexLength,g=this.allowVerticalPlacement&&o===oh.vertical?Math.PI/2:0,x=s.text&&s.text.sections;for(let n=0;n<e.length;n++){const{tl:i,tr:o,bl:l,br:u,tex:c,pixelOffsetTL:y,pixelOffsetBR:m,minFontScaleX:v,minFontScaleY:b,glyphOffset:w,isSDF:_,sectionIndex:S}=e[n],A=d.vertexLength,I=w[1];Sh(f,a.x,a.y,i.x,I+i.y,c.x,c.y,r,_,y.x,y.y,v,b),Sh(f,a.x,a.y,o.x,I+o.y,c.x+c.w,c.y,r,_,m.x,y.y,v,b),Sh(f,a.x,a.y,l.x,I+l.y,c.x,c.y+c.h,r,_,y.x,m.y,v,b),Sh(f,a.x,a.y,u.x,I+u.y,c.x+c.w,c.y+c.h,r,_,m.x,m.y,v,b),Ah(t.dynamicLayoutVertexArray,a,g),p.emplaceBack(A,A+2,A+1),p.emplaceBack(A+1,A+2,A+3),d.vertexLength+=4,d.primitiveLength+=2,this.glyphOffsetArray.emplaceBack(w[0]),n!==e.length-1&&S===e[n+1].sectionIndex||t.programConfigurations.populatePaintArrays(f.length,s,s.index,{imagePositions:{},canonical:h,formattedSection:null==x?void 0:x[S]})}t.placedSymbolArray.emplaceBack(a.x,a.y,y,this.glyphOffsetArray.length-y,m,l,u,a.segment,r?r[0]:0,r?r[1]:0,n[0],n[1],o,0,!1,0,c)}_addCollisionDebugVertex(t,e,r,n,i,s){return e.emplaceBack(0,0),t.emplaceBack(r.x,r.y,n,i,Math.round(s.x),Math.round(s.y))}addCollisionDebugVertices(t,r,n,i,s,o,a){const l=s.segments.prepareSegment(4,s.layoutVertexArray,s.indexArray),u=l.vertexLength,c=s.layoutVertexArray,h=s.collisionVertexArray,p=a.anchorX,f=a.anchorY;this._addCollisionDebugVertex(c,h,o,p,f,new e(t,r)),this._addCollisionDebugVertex(c,h,o,p,f,new e(n,r)),this._addCollisionDebugVertex(c,h,o,p,f,new e(n,i)),this._addCollisionDebugVertex(c,h,o,p,f,new e(t,i)),l.vertexLength+=4;const d=s.indexArray;d.emplaceBack(u,u+1),d.emplaceBack(u+1,u+2),d.emplaceBack(u+2,u+3),d.emplaceBack(u+3,u),l.primitiveLength+=4}addDebugCollisionBoxes(t,e,r,n){for(let i=t;i<e;i++){const t=this.collisionBoxArray.get(i);this.addCollisionDebugVertices(t.x1,t.y1,t.x2,t.y2,n?this.textCollisionBox:this.iconCollisionBox,t.anchorPoint,r)}}generateCollisionDebugBuffers(){this.hasDebugData()&&this.destroyDebugData(),this.textCollisionBox=new Th(uo,Mc.members,po),this.iconCollisionBox=new Th(uo,Mc.members,po);for(let t=0;t<this.symbolInstances.length;t++){const e=this.symbolInstances.get(t);this.addDebugCollisionBoxes(e.textBoxStartIndex,e.textBoxEndIndex,e,!0),this.addDebugCollisionBoxes(e.verticalTextBoxStartIndex,e.verticalTextBoxEndIndex,e,!0),this.addDebugCollisionBoxes(e.iconBoxStartIndex,e.iconBoxEndIndex,e,!1),this.addDebugCollisionBoxes(e.verticalIconBoxStartIndex,e.verticalIconBoxEndIndex,e,!1)}}_deserializeCollisionBoxesForSymbol(t,e,r,n,i,s,o,a,l){const u={};for(let n=e;n<r;n++){const e=t.get(n);u.textBox={x1:e.x1,y1:e.y1,x2:e.x2,y2:e.y2,anchorPointX:e.anchorPointX,anchorPointY:e.anchorPointY},u.textFeatureIndex=e.featureIndex;break}for(let e=n;e<i;e++){const r=t.get(e);u.verticalTextBox={x1:r.x1,y1:r.y1,x2:r.x2,y2:r.y2,anchorPointX:r.anchorPointX,anchorPointY:r.anchorPointY},u.verticalTextFeatureIndex=r.featureIndex;break}for(let e=s;e<o;e++){const r=t.get(e);u.iconBox={x1:r.x1,y1:r.y1,x2:r.x2,y2:r.y2,anchorPointX:r.anchorPointX,anchorPointY:r.anchorPointY},u.iconFeatureIndex=r.featureIndex;break}for(let e=a;e<l;e++){const r=t.get(e);u.verticalIconBox={x1:r.x1,y1:r.y1,x2:r.x2,y2:r.y2,anchorPointX:r.anchorPointX,anchorPointY:r.anchorPointY},u.verticalIconFeatureIndex=r.featureIndex;break}return u}deserializeCollisionBoxes(t){this.collisionArrays=[];for(let e=0;e<this.symbolInstances.length;e++){const r=this.symbolInstances.get(e);this.collisionArrays.push(this._deserializeCollisionBoxesForSymbol(t,r.textBoxStartIndex,r.textBoxEndIndex,r.verticalTextBoxStartIndex,r.verticalTextBoxEndIndex,r.iconBoxStartIndex,r.iconBoxEndIndex,r.verticalIconBoxStartIndex,r.verticalIconBoxEndIndex))}}hasTextData(){return this.text.segments.get().length>0}hasIconData(){return this.icon.segments.get().length>0}hasDebugData(){return this.textCollisionBox&&this.iconCollisionBox}hasTextCollisionBoxData(){return this.hasDebugData()&&this.textCollisionBox.segments.get().length>0}hasIconCollisionBoxData(){return this.hasDebugData()&&this.iconCollisionBox.segments.get().length>0}addIndicesForPlacedSymbol(t,e){const r=t.placedSymbolArray.get(e),n=r.vertexStartIndex+4*r.numGlyphs;for(let e=r.vertexStartIndex;e<n;e+=4)t.indexArray.emplaceBack(e,e+2,e+1),t.indexArray.emplaceBack(e+1,e+2,e+3)}getSortedSymbolIndexes(t){if(this.sortedAngle===t&&void 0!==this.symbolInstanceIndexes)return this.symbolInstanceIndexes;const e=Math.sin(t),r=Math.cos(t),n=[],i=[],s=[];for(let t=0;t<this.symbolInstances.length;++t){s.push(t);const o=this.symbolInstances.get(t);n.push(0|Math.round(e*o.anchorX+r*o.anchorY)),i.push(o.featureIndex)}return s.sort(((t,e)=>n[t]-n[e]||i[e]-i[t])),s}addToSortKeyRanges(t,e){const r=this.sortKeyRanges[this.sortKeyRanges.length-1];(null==r?void 0:r.sortKey)===e?r.symbolInstanceEnd=t+1:this.sortKeyRanges.push({sortKey:e,symbolInstanceStart:t,symbolInstanceEnd:t+1})}sortFeatures(t){if(this.sortFeaturesByY&&this.sortedAngle!==t&&!(this.text.segments.get().length>1||this.icon.segments.get().length>1)){this.symbolInstanceIndexes=this.getSortedSymbolIndexes(t),this.sortedAngle=t,this.text.indexArray.clear(),this.icon.indexArray.clear(),this.featureSortOrder=[];for(const t of this.symbolInstanceIndexes){const e=this.symbolInstances.get(t);this.featureSortOrder.push(e.featureIndex);const r=[e.rightJustifiedTextSymbolIndex,e.centerJustifiedTextSymbolIndex,e.leftJustifiedTextSymbolIndex];for(let t=0;t<r.length;t++){const e=r[t];e>=0&&r.indexOf(e)===t&&this.addIndicesForPlacedSymbol(this.text,e)}e.verticalPlacedTextSymbolIndex>=0&&this.addIndicesForPlacedSymbol(this.text,e.verticalPlacedTextSymbolIndex),e.placedIconSymbolIndex>=0&&this.addIndicesForPlacedSymbol(this.icon,e.placedIconSymbolIndex),e.verticalPlacedIconSymbolIndex>=0&&this.addIndicesForPlacedSymbol(this.icon,e.verticalPlacedIconSymbolIndex)}this.text.indexBuffer&&this.text.indexBuffer.updateData(this.text.indexArray),this.icon.indexBuffer&&this.icon.indexBuffer.updateData(this.icon.indexArray)}}}let Mh,Ph;fi("SymbolBucket",Eh,{omit:["layers","collisionBoxArray","features","compareText"]}),Eh.MAX_GLYPHS=65535,Eh.addDynamicAttributes=Ah;var Dh={get paint(){return Ph=Ph||new as({"icon-opacity":new ns(E.paint_symbol["icon-opacity"]),"icon-color":new ns(E.paint_symbol["icon-color"]),"icon-halo-color":new ns(E.paint_symbol["icon-halo-color"]),"icon-halo-width":new ns(E.paint_symbol["icon-halo-width"]),"icon-halo-blur":new ns(E.paint_symbol["icon-halo-blur"]),"icon-translate":new rs(E.paint_symbol["icon-translate"]),"icon-translate-anchor":new rs(E.paint_symbol["icon-translate-anchor"]),"text-opacity":new ns(E.paint_symbol["text-opacity"]),"text-color":new ns(E.paint_symbol["text-color"],{runtimeType:O,getOverride:t=>t.textColor,hasOverride:t=>!!t.textColor}),"text-halo-color":new ns(E.paint_symbol["text-halo-color"]),"text-halo-width":new ns(E.paint_symbol["text-halo-width"]),"text-halo-blur":new ns(E.paint_symbol["text-halo-blur"]),"text-translate":new rs(E.paint_symbol["text-translate"]),"text-translate-anchor":new rs(E.paint_symbol["text-translate-anchor"])})},get layout(){return Mh=Mh||new as({"symbol-placement":new rs(E.layout_symbol["symbol-placement"]),"symbol-spacing":new rs(E.layout_symbol["symbol-spacing"]),"symbol-avoid-edges":new rs(E.layout_symbol["symbol-avoid-edges"]),"symbol-sort-key":new ns(E.layout_symbol["symbol-sort-key"]),"symbol-z-order":new rs(E.layout_symbol["symbol-z-order"]),"icon-allow-overlap":new rs(E.layout_symbol["icon-allow-overlap"]),"icon-overlap":new rs(E.layout_symbol["icon-overlap"]),"icon-ignore-placement":new rs(E.layout_symbol["icon-ignore-placement"]),"icon-optional":new rs(E.layout_symbol["icon-optional"]),"icon-rotation-alignment":new rs(E.layout_symbol["icon-rotation-alignment"]),"icon-size":new ns(E.layout_symbol["icon-size"]),"icon-text-fit":new rs(E.layout_symbol["icon-text-fit"]),"icon-text-fit-padding":new rs(E.layout_symbol["icon-text-fit-padding"]),"icon-image":new ns(E.layout_symbol["icon-image"]),"icon-rotate":new ns(E.layout_symbol["icon-rotate"]),"icon-padding":new ns(E.layout_symbol["icon-padding"]),"icon-keep-upright":new rs(E.layout_symbol["icon-keep-upright"]),"icon-offset":new ns(E.layout_symbol["icon-offset"]),"icon-anchor":new ns(E.layout_symbol["icon-anchor"]),"icon-pitch-alignment":new rs(E.layout_symbol["icon-pitch-alignment"]),"text-pitch-alignment":new rs(E.layout_symbol["text-pitch-alignment"]),"text-rotation-alignment":new rs(E.layout_symbol["text-rotation-alignment"]),"text-field":new ns(E.layout_symbol["text-field"]),"text-font":new ns(E.layout_symbol["text-font"]),"text-size":new ns(E.layout_symbol["text-size"]),"text-max-width":new ns(E.layout_symbol["text-max-width"]),"text-line-height":new rs(E.layout_symbol["text-line-height"]),"text-letter-spacing":new ns(E.layout_symbol["text-letter-spacing"]),"text-justify":new ns(E.layout_symbol["text-justify"]),"text-radial-offset":new ns(E.layout_symbol["text-radial-offset"]),"text-variable-anchor":new rs(E.layout_symbol["text-variable-anchor"]),"text-variable-anchor-offset":new ns(E.layout_symbol["text-variable-anchor-offset"]),"text-anchor":new ns(E.layout_symbol["text-anchor"]),"text-max-angle":new rs(E.layout_symbol["text-max-angle"]),"text-writing-mode":new rs(E.layout_symbol["text-writing-mode"]),"text-rotate":new ns(E.layout_symbol["text-rotate"]),"text-padding":new rs(E.layout_symbol["text-padding"]),"text-keep-upright":new rs(E.layout_symbol["text-keep-upright"]),"text-transform":new ns(E.layout_symbol["text-transform"]),"text-offset":new ns(E.layout_symbol["text-offset"]),"text-allow-overlap":new rs(E.layout_symbol["text-allow-overlap"]),"text-overlap":new rs(E.layout_symbol["text-overlap"]),"text-ignore-placement":new rs(E.layout_symbol["text-ignore-placement"]),"text-optional":new rs(E.layout_symbol["text-optional"])})}};class Fh{constructor(t){if(void 0===t.property.overrides)throw new Error("overrides must be provided to instantiate FormatSectionOverride class");this.type=t.property.overrides?t.property.overrides.runtimeType:B,this.defaultValue=t}evaluate(t){if(t.formattedSection){const e=this.defaultValue.property.overrides;if(null==e?void 0:e.hasOverride(t.formattedSection))return e.getOverride(t.formattedSection)}return t.feature&&t.featureState?this.defaultValue.evaluate(t.feature,t.featureState):this.defaultValue.property.specification.default}eachChild(t){this.defaultValue.isConstant()||t(this.defaultValue.value._styleExpression.expression)}outputDefined(){return!1}serialize(){return null}}fi("FormatSectionOverride",Fh,{omit:["defaultValue"]});class zh extends cs{constructor(t,e){super(t,Dh,e)}recalculate(t,e){if(super.recalculate(t,e),"auto"===this.layout.get("icon-rotation-alignment")&&(this.layout._values["icon-rotation-alignment"]="point"!==this.layout.get("symbol-placement")?"map":"viewport"),"auto"===this.layout.get("text-rotation-alignment")&&(this.layout._values["text-rotation-alignment"]="point"!==this.layout.get("symbol-placement")?"map":"viewport"),"auto"===this.layout.get("text-pitch-alignment")&&(this.layout._values["text-pitch-alignment"]="map"===this.layout.get("text-rotation-alignment")?"map":"viewport"),"auto"===this.layout.get("icon-pitch-alignment")&&(this.layout._values["icon-pitch-alignment"]=this.layout.get("icon-rotation-alignment")),"point"===this.layout.get("symbol-placement")){const t=this.layout.get("text-writing-mode");if(t){const e=[];for(const r of t)e.includes(r)||e.push(r);this.layout._values["text-writing-mode"]=e}else this.layout._values["text-writing-mode"]=["horizontal"]}this._setPaintOverrides()}getValueAndResolveTokens(t,e,r,n){const i=this.layout.get(t).evaluate(e,{},r,n),s=this._unevaluatedLayout._values[t];return s.isDataDriven()||tn(s.value)||!i?i:function(t,e){return e.replace(/{([^{}]+)}/g,((e,r)=>t&&r in t?String(t[r]):""))}(e.properties,i)}createBucket(t){return new Eh(t)}queryRadius(){return 0}queryIntersectsFeature(){throw new Error("Should take a different path in FeatureIndex")}_setPaintOverrides(){for(const t of Dh.paint.overridableProperties){if(!zh.hasPaintOverride(this.layout,t))continue;const e=this.paint.get(t),r=new Fh(e),n=new Qr(r,e.property.specification);let i=null;i="constant"===e.value.kind||"source"===e.value.kind?new rn("source",n):new nn("composite",n,e.value.zoomStops),this.paint._values[t]=new ts(e.property,i,e.parameters)}}_handleOverridablePaintPropertyUpdate(t,e,r){return!(!this.layout||e.isDataDriven()||r.isDataDriven())&&zh.hasPaintOverride(this.layout,t)}static hasPaintOverride(t,e){const r=t.get("text-field"),n=Dh.paint.properties[e];let i=!1;const s=t=>{var e;for(const r of t)if(null===(e=n.overrides)||void 0===e?void 0:e.hasOverride(r))return void(i=!0)};if("constant"===r.value.kind&&r.value.value instanceof Pt)s(r.value.value.sections);else if("source"===r.value.kind||"composite"===r.value.kind){const t=e=>{i||(e instanceof qt&&Nt(e.value)===q?s(e.value.sections):e instanceof Te?s(e.sections):e.eachChild(t))},e=r.value;e._styleExpression&&t(e._styleExpression.expression)}return i}}let Bh;var Ch={get paint(){return Bh=Bh||new as({"background-color":new rs(E.paint_background["background-color"]),"background-pattern":new ss(E.paint_background["background-pattern"]),"background-opacity":new rs(E.paint_background["background-opacity"])})}};class Vh extends cs{constructor(t,e){super(t,Ch,e)}}let Lh;var Oh,$h,Rh={get paint(){return Lh=Lh||new as({"raster-opacity":new rs(E.paint_raster["raster-opacity"]),"raster-hue-rotate":new rs(E.paint_raster["raster-hue-rotate"]),"raster-brightness-min":new rs(E.paint_raster["raster-brightness-min"]),"raster-brightness-max":new rs(E.paint_raster["raster-brightness-max"]),"raster-saturation":new rs(E.paint_raster["raster-saturation"]),"raster-contrast":new rs(E.paint_raster["raster-contrast"]),resampling:new rs(E.paint_raster.resampling),"raster-resampling":new rs(E.paint_raster["raster-resampling"]),"raster-fade-duration":new rs(E.paint_raster["raster-fade-duration"])})}};class Nh extends cs{constructor(t,e){super(t,Rh,e)}}class Uh extends cs{constructor(t,e){super(t,{},e),this.onAdd=t=>{this.implementation.onAdd&&this.implementation.onAdd(t,t.painter.context.gl)},this.onRemove=t=>{this.implementation.onRemove&&this.implementation.onRemove(t,t.painter.context.gl)},this.implementation=t}is3D(){return"3d"===this.implementation.renderingMode}hasOffscreenPass(){return void 0!==this.implementation.prerender}recalculate(){}updateTransitions(){}hasTransition(){return!1}serialize(){throw new Error("Custom layers cannot be serialized")}}function qh(t,e){if("custom"===t.type)return new Uh(t,e);switch(t.type){case"background":return new Vh(t,e);case"circle":return new Ia(t,e);case"color-relief":return new Xa(t,e);case"fill":return new Vl(t,e);case"fill-extrusion":return new ru(t,e);case"heatmap":return new Va(t,e);case"hillshade":return new $a(t,e);case"line":return new Ac(t,e);case"raster":return new Nh(t,e);case"symbol":return new zh(t,e)}}class jh{constructor(t){this._stringToNumber={},this._numberToString=[];for(let e=0;e<t.length;e++){const r=t[e];this._stringToNumber[r]=e,this._numberToString[e]=r}}encode(t){return this._stringToNumber[t]}decode(t){if(t>=this._numberToString.length)throw new Error(`Out of bounds. Index requested n=${t} can't be >= this._numberToString.length ${this._numberToString.length}`);return this._numberToString[t]}}class Gh{constructor(t,e,r,n,i){this.type="Feature",this._vectorTileFeature=t,this._x=r,this._y=n,this._z=e,this.properties=t.properties,this.id=i}projectPoint(t,e,r,n){return[360*(t.x+e)/n-180,360/Math.PI*Math.atan(Math.exp((1-2*(t.y+r)/n)*Math.PI))-90]}projectLine(t,e,r,n){return t.map((t=>this.projectPoint(t,e,r,n)))}get geometry(){if(this._geometry)return this._geometry;const t=this._vectorTileFeature,e=t.extent*Math.pow(2,this._z),r=t.extent*this._x,n=t.extent*this._y,i=t.loadGeometry();switch(t.type){case 1:{const t=[];for(const e of i)t.push(e[0]);const s=this.projectLine(t,r,n,e);this._geometry=1===t.length?{type:"Point",coordinates:s[0]}:{type:"MultiPoint",coordinates:s};break}case 2:{const t=i.map((t=>this.projectLine(t,r,n,e)));this._geometry=1===t.length?{type:"LineString",coordinates:t[0]}:{type:"MultiLineString",coordinates:t};break}case 3:{const t=Ul(i),s=[];for(const i of t)s.push(i.map((t=>this.projectLine(t,r,n,e))));this._geometry=1===s.length?{type:"Polygon",coordinates:s[0]}:{type:"MultiPolygon",coordinates:s};break}default:throw new Error(`unknown feature type: ${t.type}`)}return this._geometry}set geometry(t){this._geometry=t}toJSON(){const t={geometry:this.geometry};for(const e in this)"_geometry"!==e&&"_vectorTileFeature"!==e&&"_x"!==e&&"_y"!==e&&"_z"!==e&&(t[e]=this[e]);return t}}class Xh{constructor(t,e,r){this._name=t,this.dataBuffer=e,"number"==typeof r?this._size=r:(this.nullabilityBuffer=r,this._size=r.size())}getValue(t){return this.nullabilityBuffer&&!this.nullabilityBuffer.get(t)?null:this.getValueFromBuffer(t)}has(t){return this.nullabilityBuffer?.get(t)||!this.nullabilityBuffer}get name(){return this._name}get size(){return this._size}}class Yh extends Xh{}class Zh extends Yh{getValueFromBuffer(t){return this.dataBuffer[t]}}class Wh extends Yh{getValueFromBuffer(t){return this.dataBuffer[t]}}class Hh extends Xh{constructor(t,e,r,n){super(t,e,n),this.delta=r}}class Jh extends Hh{constructor(t,e,r,n){super(t,Int32Array.of(e),r,n)}getValueFromBuffer(t){return this.dataBuffer[0]+t*this.delta}}class Kh extends Xh{constructor(t,e,r,n){super(t,n?Int32Array.of(e):Uint32Array.of(e),r)}getValueFromBuffer(t){return this.dataBuffer[0]}}class Qh{constructor(t,e,r,n,i=4096){this._name=t,this._geometryVector=e,this._idVector=r,this._propertyVectors=n,this._extent=i}get name(){return this._name}get idVector(){return this._idVector}get geometryVector(){return this._geometryVector}get propertyVectors(){return this._propertyVectors}getPropertyVector(t){return this.propertyVectorsMap||(this.propertyVectorsMap=new Map(this._propertyVectors.map((t=>[t.name,t])))),this.propertyVectorsMap.get(t)}get numFeatures(){return this.geometryVector.numGeometries}get extent(){return this._extent}getFeatures(){const t=[],e=this.geometryVector.getGeometries();for(let r=0;r<this.numFeatures;r++){let n;if(this.idVector){const t=this.idVector.getValue(r);n=this.containsMaxSafeIntegerValues(this.idVector)&&null!==t?Number(t):t}const i={coordinates:e[r],type:this.geometryVector.geometryType(r)},s={};for(const t of this.propertyVectors){if(!t)continue;const e=t.name,n=t.getValue(r);null!==n&&(s[e]=n)}t.push({id:n,geometry:i,properties:s})}return t}containsMaxSafeIntegerValues(t){return t instanceof Zh||t instanceof Kh||t instanceof Jh||t instanceof Wh}}class tp{constructor(t){this.value=t}get(){return this.value}set(t){this.value=t}increment(){return this.value++}add(t){this.value+=t}}!function(t){t.NONE="NONE",t.DELTA="DELTA",t.COMPONENTWISE_DELTA="COMPONENTWISE_DELTA",t.RLE="RLE",t.MORTON="MORTON",t.PDE="PDE"}(Oh||(Oh={})),function(t){t.NONE="NONE",t.FAST_PFOR="FAST_PFOR",t.VARINT="VARINT",t.ALP="ALP"}($h||($h={}));const ep=new Uint32Array(33);ep[0]=0;for(let t=1;t<=32;t++)ep[t]=32===t?4294967295:4294967295>>>32-t;const rp=ep,np=256;function ip(t,e){return t-t%e}function sp(t){const e=t>>>0;return((255&e)<<24|(65280&e)<<8|e>>>8&65280|e>>>24&255)>>>0}const op=function(){if(!Number.isFinite(65536))return 65536;const t=ip(Math.floor(65536),np);return 0===t?np:t}(),ap=3*op/np+op|0;function lp(){const t=new Uint8Array(ap);return{dataToBePacked:new Array(33),dataPointers:new Int32Array(33),byteContainer:t,byteContainerI32:new Int32Array(t.buffer,t.byteOffset,t.byteLength>>>2),exceptionSizes:new Int32Array(33)}}function up(t,e,r,n,i){switch(i){case 1:!function(t,e,r,n){let i=n,s=e;for(let e=0;e<8;e++){const 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e=t[s++]>>>0,n=t[s++]>>>0,o=t[s++]>>>0,a=t[s++]>>>0,l=t[s++]>>>0;r[i++]=e>>>0&31,r[i++]=e>>>5&31,r[i++]=e>>>10&31,r[i++]=e>>>15&31,r[i++]=e>>>20&31,r[i++]=e>>>25&31,r[i++]=31&(e>>>30|(7&n)<<2),r[i++]=n>>>3&31,r[i++]=n>>>8&31,r[i++]=n>>>13&31,r[i++]=n>>>18&31,r[i++]=n>>>23&31,r[i++]=31&(n>>>28|(1&o)<<4),r[i++]=o>>>1&31,r[i++]=o>>>6&31,r[i++]=o>>>11&31,r[i++]=o>>>16&31,r[i++]=o>>>21&31,r[i++]=o>>>26&31,r[i++]=31&(o>>>31|(15&a)<<1),r[i++]=a>>>4&31,r[i++]=a>>>9&31,r[i++]=a>>>14&31,r[i++]=a>>>19&31,r[i++]=a>>>24&31,r[i++]=31&(a>>>29|(3&l)<<3),r[i++]=l>>>2&31,r[i++]=l>>>7&31,r[i++]=l>>>12&31,r[i++]=l>>>17&31,r[i++]=l>>>22&31,r[i++]=l>>>27&31}}(t,e,r,n);break;case 6:!function(t,e,r,n){let i=n,s=e;for(let e=0;e<8;e++){const e=t[s++]>>>0,n=t[s++]>>>0,o=t[s++]>>>0,a=t[s++]>>>0,l=t[s++]>>>0,u=t[s++]>>>0;r[i++]=e>>>0&63,r[i++]=e>>>6&63,r[i++]=e>>>12&63,r[i++]=e>>>18&63,r[i++]=e>>>24&63,r[i++]=63&(e>>>30|(15&n)<<2),r[i++]=n>>>4&63,r[i++]=n>>>10&63,r[i++]=n>>>16&63,r[i++]=n>>>22&63,r[i++]=63&(n>>>28|(3&o)<<4),r[i++]=o>>>2&63,r[i++]=o>>>8&63,r[i++]=o>>>14&63,r[i++]=o>>>20&63,r[i++]=o>>>26&63,r[i++]=a>>>0&63,r[i++]=a>>>6&63,r[i++]=a>>>12&63,r[i++]=a>>>18&63,r[i++]=a>>>24&63,r[i++]=63&(a>>>30|(15&l)<<2),r[i++]=l>>>4&63,r[i++]=l>>>10&63,r[i++]=l>>>16&63,r[i++]=l>>>22&63,r[i++]=63&(l>>>28|(3&u)<<4),r[i++]=u>>>2&63,r[i++]=u>>>8&63,r[i++]=u>>>14&63,r[i++]=u>>>20&63,r[i++]=u>>>26&63}}(t,e,r,n);break;case 7:!function(t,e,r,n){let i=n,s=e;for(let e=0;e<8;e++){const e=t[s++]>>>0,n=t[s++]>>>0,o=t[s++]>>>0,a=t[s++]>>>0,l=t[s++]>>>0,u=t[s++]>>>0,c=t[s++]>>>0;r[i++]=e>>>0&127,r[i++]=e>>>7&127,r[i++]=e>>>14&127,r[i++]=e>>>21&127,r[i++]=127&(e>>>28|(7&n)<<4),r[i++]=n>>>3&127,r[i++]=n>>>10&127,r[i++]=n>>>17&127,r[i++]=n>>>24&127,r[i++]=127&(n>>>31|(63&o)<<1),r[i++]=o>>>6&127,r[i++]=o>>>13&127,r[i++]=o>>>20&127,r[i++]=127&(o>>>27|(3&a)<<5),r[i++]=a>>>2&127,r[i++]=a>>>9&127,r[i++]=a>>>16&127,r[i++]=a>>>23&127,r[i++]=127&(a>>>30|(31&l)<<2),r[i++]=l>>>5&127,r[i++]=l>>>12&127,r[i++]=l>>>19&127,r[i++]=127&(l>>>26|(1&u)<<6),r[i++]=u>>>1&127,r[i++]=u>>>8&127,r[i++]=u>>>15&127,r[i++]=u>>>22&127,r[i++]=127&(u>>>29|(15&c)<<3),r[i++]=c>>>4&127,r[i++]=c>>>11&127,r[i++]=c>>>18&127,r[i++]=c>>>25&127}}(t,e,r,n);break;case 8:!function(t,e,r,n){let i=n,s=e;for(let e=0;e<8;e++){const e=t[s++]>>>0,n=t[s++]>>>0,o=t[s++]>>>0,a=t[s++]>>>0,l=t[s++]>>>0,u=t[s++]>>>0,c=t[s++]>>>0,h=t[s++]>>>0;r[i++]=e>>>0&255,r[i++]=e>>>8&255,r[i++]=e>>>16&255,r[i++]=e>>>24&255,r[i++]=n>>>0&255,r[i++]=n>>>8&255,r[i++]=n>>>16&255,r[i++]=n>>>24&255,r[i++]=o>>>0&255,r[i++]=o>>>8&255,r[i++]=o>>>16&255,r[i++]=o>>>24&255,r[i++]=a>>>0&255,r[i++]=a>>>8&255,r[i++]=a>>>16&255,r[i++]=a>>>24&255,r[i++]=l>>>0&255,r[i++]=l>>>8&255,r[i++]=l>>>16&255,r[i++]=l>>>24&255,r[i++]=u>>>0&255,r[i++]=u>>>8&255,r[i++]=u>>>16&255,r[i++]=u>>>24&255,r[i++]=c>>>0&255,r[i++]=c>>>8&255,r[i++]=c>>>16&255,r[i++]=c>>>24&255,r[i++]=h>>>0&255,r[i++]=h>>>8&255,r[i++]=h>>>16&255,r[i++]=h>>>24&255}}(t,e,r,n);break;case 16:!function(t,e,r,n){let i=n,s=e;for(let e=0;e<128;e++){const e=t[s++]>>>0;r[i++]=65535&e,r[i++]=e>>>16&65535}}(t,e,r,n);break;default:!function(t,e,r,n,i){const s=rp[i]>>>0;let o=e,a=0,l=t[o]>>>0,u=n;for(let e=0;e<8;e++){for(let e=0;e<32;e++)if(a+i<=32)r[u+e]=l>>>a&s,a+=i,32===a&&(a=0,o++,31!==e&&(l=t[o]>>>0));else{const n=32-a,c=l>>>a;o++,l=t[o]>>>0;const h=i-n;r[u+e]=(c|(l&-1>>>32-h>>>0)<<n)&s,a=h}u+=32,a=0,e<7&&(l=t[o]>>>0)}}(t,e,r,n,i)}return e+(i<<3)|0}function cp(t,e,r,n){if(r+2>e)throw new Error(`FastPFOR decode: byteContainer underflow at block=${n} (need 2 bytes for [bitWidth, exceptionCount], bytePos=${r}, byteSize=${e})`);const i=t[r++],s=t[r++];if(i>32)throw new Error(`FastPFOR decode: invalid bitWidth=${i} at block=${n} (expected 0..32). This likely indicates corrupted or truncated input.`);return{bitWidth:i,exceptionCount:s,bytePosIn:r}}function hp(t,e,r,n,i,s,o,a,l){const{maxBits:u,exceptionBitWidth:c,bytePosIn:h}=function(t,e,r,n,i,s){if(r+1>e)throw new Error(`FastPFOR decode: exception header underflow at block=${s} (need 1 byte for maxBits, bytePos=${r}, byteSize=${e})`);const o=t[r++];if(o<n||o>32)throw new Error(`FastPFOR decode: invalid maxBits=${o} at block=${s} (bitWidth=${n}, expected ${n}..32)`);const a=o-n|0;if(a<1||a>32)throw new Error(`FastPFOR decode: invalid exceptionBitWidth=${a} at block=${s} (bitWidth=${n}, maxBits=${o})`);if(r+i>e)throw new Error(`FastPFOR decode: exception positions underflow at block=${s} (need=${i}, have=${e-r})`);return{maxBits:o,exceptionBitWidth:a,bytePosIn:r}}(i,s,o,r,n,l);if(o=h,1===c){const s=1<<r;for(let r=0;r<n;r=r+1|0)t[i[o++]+e|0]|=s;return o}const p=a.dataToBePacked[c];if(!p)throw new Error(`FastPFOR decode: missing exception stream for exceptionBitWidth=${c} (bitWidth=${r}, maxBits=${u}) at block ${l}`);const f=a.dataPointers;let d=0|f[c];const y=0|a.exceptionSizes[c];if(d+n>y)throw new Error(`FastPFOR decode: exception stream overflow for exceptionBitWidth=${c} (ptr=${d}, need ${n}, size=${y}) at block ${l}`);for(let s=0;s<n;s=s+1|0){const n=i[o++],s=0|p[d++];t[n+e|0]|=s<<r}return f[c]=d,o}function pp(t,e,r,n,i,s){const o=0|r,a=0|t[o];if(a<=0||o+a>t.length-1)throw new Error(`FastPFOR decode: invalid whereMeta=${a} at pageStart=${o} (expected > 0 and pageStart+whereMeta < encoded.length=${t.length})`);const l=o+1|0,u=o+a|0,c=t[u]>>>0,h=c+3>>>2,p=u+1,f=p+h;if(f>=t.length)throw new Error(`FastPFOR decode: invalid byteSize=${c} (metaInts=${h}, pageStart=${o}, packedEnd=${u}, byteContainerStart=${p}) causes bitmapPos=${f} out of bounds (encoded.length=${t.length})`);const d=function(t,e,r,n){n.byteContainer.length<r&&(n.byteContainer=new Uint8Array(2*r),n.byteContainerI32=void 0);const i=n.byteContainer,s=r>>>2;if(3&i.byteOffset)for(let r=0;r<s;r=r+1|0){const n=0|t[e+r|0],s=r<<2;i[s]=255&n,i[s+1|0]=n>>>8&255,i[s+2|0]=n>>>16&255,i[s+3|0]=n>>>24&255}else{let r=n.byteContainerI32;(!r||r.buffer!==i.buffer||r.byteOffset!==i.byteOffset||r.length<s)&&(r=n.byteContainerI32=new Int32Array(i.buffer,i.byteOffset,i.byteLength>>>2)),r.set(t.subarray(e,e+s))}const o=3&r;if(o>0){const r=0|t[e+s|0],n=s<<2;for(let t=0;t<o;t=t+1|0)i[n+t|0]=r>>>(t<<3)&255}return i}(t,p,c,s),y=c,m=function(t,e,r){const n=0|t[e++],i=r.dataToBePacked;for(let s=2;s<=32;s=s+1|0){if(!(n>>>s-1&1))continue;if(e>=t.length)throw new Error(`FastPFOR decode: truncated exception stream header (bitWidth=${s}, streamWordIndex=${e}, needWords=1, availableWords=${t.length-e}, encodedWords=${t.length})`);const o=t[e++]>>>0,a=ip(o+31,32),l=o*s+31>>>5;if(e+l>t.length)throw new Error(`FastPFOR decode: truncated exception stream (bitWidth=${s}, size=${o}, streamWordIndex=${e}, needWords=${l}, availableWords=${t.length-e}, encodedWords=${t.length})`);let u=i[s];(!u||u.length<a)&&(u=i[s]=new Uint32Array(a));let c=0;for(;c<o;c=c+32|0)fp(t,e,u,c,s),e=e+s|0;e=e-((c-o|0)*s>>>5)|0,r.exceptionSizes[s]=o}return e}(t,f,s);return s.dataPointers.fill(0),function(t,e,r,n,i,s,o,a,l,u){let c=0|r,h=0;for(let e=0;e<o;e=e+1|0){const r=cp(a,l,h,e);h=r.bytePosIn;const n=r.bitWidth,o=r.exceptionCount,p=s+e*np|0;switch(n){case 0:i.fill(0,p,p+np);break;case 32:for(let e=0;e<np;e=e+1|0)i[p+e|0]=0|t[c+e|0];c=c+np|0;break;default:c=up(t,c,i,p,n)}o>0&&(h=hp(i,p,n,o,a,l,h,u,e))}if(c!==n)throw new Error(`FastPFOR decode: packed region mismatch (pageStart=${e}, packedStart=${r}, consumedPackedEnd=${c}, expectedPackedEnd=${n}, packedWords=${n-r}, encoded.length=${t.length})`)}(t,o,l,u,e,0|n,i/np|0,d,y,s),m}function fp(t,e,r,n,i){switch(i){case 2:return void function(t,e,r,n){let i=n;const s=t[e]>>>0,o=t[e+1]>>>0;r[i++]=s>>>0&3,r[i++]=s>>>2&3,r[i++]=s>>>4&3,r[i++]=s>>>6&3,r[i++]=s>>>8&3,r[i++]=s>>>10&3,r[i++]=s>>>12&3,r[i++]=s>>>14&3,r[i++]=s>>>16&3,r[i++]=s>>>18&3,r[i++]=s>>>20&3,r[i++]=s>>>22&3,r[i++]=s>>>24&3,r[i++]=s>>>26&3,r[i++]=s>>>28&3,r[i++]=s>>>30&3,r[i++]=o>>>0&3,r[i++]=o>>>2&3,r[i++]=o>>>4&3,r[i++]=o>>>6&3,r[i++]=o>>>8&3,r[i++]=o>>>10&3,r[i++]=o>>>12&3,r[i++]=o>>>14&3,r[i++]=o>>>16&3,r[i++]=o>>>18&3,r[i++]=o>>>20&3,r[i++]=o>>>22&3,r[i++]=o>>>24&3,r[i++]=o>>>26&3,r[i++]=o>>>28&3,r[i]=o>>>30&3}(t,e,r,n);case 3:return void function(t,e,r,n){let i=n;const s=t[e]>>>0,o=t[e+1]>>>0,a=t[e+2]>>>0;r[i++]=s>>>0&7,r[i++]=s>>>3&7,r[i++]=s>>>6&7,r[i++]=s>>>9&7,r[i++]=s>>>12&7,r[i++]=s>>>15&7,r[i++]=s>>>18&7,r[i++]=s>>>21&7,r[i++]=s>>>24&7,r[i++]=s>>>27&7,r[i++]=7&(s>>>30|(1&o)<<2),r[i++]=o>>>1&7,r[i++]=o>>>4&7,r[i++]=o>>>7&7,r[i++]=o>>>10&7,r[i++]=o>>>13&7,r[i++]=o>>>16&7,r[i++]=o>>>19&7,r[i++]=o>>>22&7,r[i++]=o>>>25&7,r[i++]=o>>>28&7,r[i++]=7&(o>>>31|(3&a)<<1),r[i++]=a>>>2&7,r[i++]=a>>>5&7,r[i++]=a>>>8&7,r[i++]=a>>>11&7,r[i++]=a>>>14&7,r[i++]=a>>>17&7,r[i++]=a>>>20&7,r[i++]=a>>>23&7,r[i++]=a>>>26&7,r[i]=a>>>29&7}(t,e,r,n);case 4:return void function(t,e,r,n){let i=n;const s=t[e]>>>0,o=t[e+1]>>>0,a=t[e+2]>>>0,l=t[e+3]>>>0;r[i++]=s>>>0&15,r[i++]=s>>>4&15,r[i++]=s>>>8&15,r[i++]=s>>>12&15,r[i++]=s>>>16&15,r[i++]=s>>>20&15,r[i++]=s>>>24&15,r[i++]=s>>>28&15,r[i++]=o>>>0&15,r[i++]=o>>>4&15,r[i++]=o>>>8&15,r[i++]=o>>>12&15,r[i++]=o>>>16&15,r[i++]=o>>>20&15,r[i++]=o>>>24&15,r[i++]=o>>>28&15,r[i++]=a>>>0&15,r[i++]=a>>>4&15,r[i++]=a>>>8&15,r[i++]=a>>>12&15,r[i++]=a>>>16&15,r[i++]=a>>>20&15,r[i++]=a>>>24&15,r[i++]=a>>>28&15,r[i++]=l>>>0&15,r[i++]=l>>>4&15,r[i++]=l>>>8&15,r[i++]=l>>>12&15,r[i++]=l>>>16&15,r[i++]=l>>>20&15,r[i++]=l>>>24&15,r[i]=l>>>28&15}(t,e,r,n);case 5:return void function(t,e,r,n){let i=n;const s=t[e]>>>0,o=t[e+1]>>>0,a=t[e+2]>>>0,l=t[e+3]>>>0,u=t[e+4]>>>0;r[i++]=s>>>0&31,r[i++]=s>>>5&31,r[i++]=s>>>10&31,r[i++]=s>>>15&31,r[i++]=s>>>20&31,r[i++]=s>>>25&31,r[i++]=31&(s>>>30|(7&o)<<2),r[i++]=o>>>3&31,r[i++]=o>>>8&31,r[i++]=o>>>13&31,r[i++]=o>>>18&31,r[i++]=o>>>23&31,r[i++]=31&(o>>>28|(1&a)<<4),r[i++]=a>>>1&31,r[i++]=a>>>6&31,r[i++]=a>>>11&31,r[i++]=a>>>16&31,r[i++]=a>>>21&31,r[i++]=a>>>26&31,r[i++]=31&(a>>>31|(15&l)<<1),r[i++]=l>>>4&31,r[i++]=l>>>9&31,r[i++]=l>>>14&31,r[i++]=l>>>19&31,r[i++]=l>>>24&31,r[i++]=31&(l>>>29|(3&u)<<3),r[i++]=u>>>2&31,r[i++]=u>>>7&31,r[i++]=u>>>12&31,r[i++]=u>>>17&31,r[i++]=u>>>22&31,r[i]=u>>>27&31}(t,e,r,n);case 6:return void function(t,e,r,n){let i=n;const s=t[e]>>>0,o=t[e+1]>>>0,a=t[e+2]>>>0,l=t[e+3]>>>0,u=t[e+4]>>>0,c=t[e+5]>>>0;r[i++]=s>>>0&63,r[i++]=s>>>6&63,r[i++]=s>>>12&63,r[i++]=s>>>18&63,r[i++]=s>>>24&63,r[i++]=63&(s>>>30|(15&o)<<2),r[i++]=o>>>4&63,r[i++]=o>>>10&63,r[i++]=o>>>16&63,r[i++]=o>>>22&63,r[i++]=63&(o>>>28|(3&a)<<4),r[i++]=a>>>2&63,r[i++]=a>>>8&63,r[i++]=a>>>14&63,r[i++]=a>>>20&63,r[i++]=a>>>26&63,r[i++]=l>>>0&63,r[i++]=l>>>6&63,r[i++]=l>>>12&63,r[i++]=l>>>18&63,r[i++]=l>>>24&63,r[i++]=63&(l>>>30|(15&u)<<2),r[i++]=u>>>4&63,r[i++]=u>>>10&63,r[i++]=u>>>16&63,r[i++]=u>>>22&63,r[i++]=63&(u>>>28|(3&c)<<4),r[i++]=c>>>2&63,r[i++]=c>>>8&63,r[i++]=c>>>14&63,r[i++]=c>>>20&63,r[i]=c>>>26&63}(t,e,r,n);case 7:return void function(t,e,r,n){let i=n;const s=t[e]>>>0,o=t[e+1]>>>0,a=t[e+2]>>>0,l=t[e+3]>>>0,u=t[e+4]>>>0,c=t[e+5]>>>0,h=t[e+6]>>>0;r[i++]=s>>>0&127,r[i++]=s>>>7&127,r[i++]=s>>>14&127,r[i++]=s>>>21&127,r[i++]=127&(s>>>28|(7&o)<<4),r[i++]=o>>>3&127,r[i++]=o>>>10&127,r[i++]=o>>>17&127,r[i++]=o>>>24&127,r[i++]=127&(o>>>31|(63&a)<<1),r[i++]=a>>>6&127,r[i++]=a>>>13&127,r[i++]=a>>>20&127,r[i++]=127&(a>>>27|(3&l)<<5),r[i++]=l>>>2&127,r[i++]=l>>>9&127,r[i++]=l>>>16&127,r[i++]=l>>>23&127,r[i++]=127&(l>>>30|(31&u)<<2),r[i++]=u>>>5&127,r[i++]=u>>>12&127,r[i++]=u>>>19&127,r[i++]=127&(u>>>26|(1&c)<<6),r[i++]=c>>>1&127,r[i++]=c>>>8&127,r[i++]=c>>>15&127,r[i++]=c>>>22&127,r[i++]=127&(c>>>29|(15&h)<<3),r[i++]=h>>>4&127,r[i++]=h>>>11&127,r[i++]=h>>>18&127,r[i]=h>>>25&127}(t,e,r,n);case 8:return void function(t,e,r,n){let i=n;const s=t[e]>>>0,o=t[e+1]>>>0,a=t[e+2]>>>0,l=t[e+3]>>>0,u=t[e+4]>>>0,c=t[e+5]>>>0,h=t[e+6]>>>0,p=t[e+7]>>>0;r[i++]=s>>>0&255,r[i++]=s>>>8&255,r[i++]=s>>>16&255,r[i++]=s>>>24&255,r[i++]=o>>>0&255,r[i++]=o>>>8&255,r[i++]=o>>>16&255,r[i++]=o>>>24&255,r[i++]=a>>>0&255,r[i++]=a>>>8&255,r[i++]=a>>>16&255,r[i++]=a>>>24&255,r[i++]=l>>>0&255,r[i++]=l>>>8&255,r[i++]=l>>>16&255,r[i++]=l>>>24&255,r[i++]=u>>>0&255,r[i++]=u>>>8&255,r[i++]=u>>>16&255,r[i++]=u>>>24&255,r[i++]=c>>>0&255,r[i++]=c>>>8&255,r[i++]=c>>>16&255,r[i++]=c>>>24&255,r[i++]=h>>>0&255,r[i++]=h>>>8&255,r[i++]=h>>>16&255,r[i++]=h>>>24&255,r[i++]=p>>>0&255,r[i++]=p>>>8&255,r[i++]=p>>>16&255,r[i]=p>>>24&255}(t,e,r,n);case 9:return void function(t,e,r,n){let i=n;const s=t[e]>>>0,o=t[e+1]>>>0,a=t[e+2]>>>0,l=t[e+3]>>>0,u=t[e+4]>>>0,c=t[e+5]>>>0,h=t[e+6]>>>0,p=t[e+7]>>>0,f=t[e+8]>>>0;r[i++]=s>>>0&511,r[i++]=s>>>9&511,r[i++]=s>>>18&511,r[i++]=511&(s>>>27|(15&o)<<5),r[i++]=o>>>4&511,r[i++]=o>>>13&511,r[i++]=o>>>22&511,r[i++]=511&(o>>>31|(255&a)<<1),r[i++]=a>>>8&511,r[i++]=a>>>17&511,r[i++]=511&(a>>>26|(7&l)<<6),r[i++]=l>>>3&511,r[i++]=l>>>12&511,r[i++]=l>>>21&511,r[i++]=511&(l>>>30|(127&u)<<2),r[i++]=u>>>7&511,r[i++]=u>>>16&511,r[i++]=511&(u>>>25|(3&c)<<7),r[i++]=c>>>2&511,r[i++]=c>>>11&511,r[i++]=c>>>20&511,r[i++]=511&(c>>>29|(63&h)<<3),r[i++]=h>>>6&511,r[i++]=h>>>15&511,r[i++]=511&(h>>>24|(1&p)<<8),r[i++]=p>>>1&511,r[i++]=p>>>10&511,r[i++]=p>>>19&511,r[i++]=511&(p>>>28|(31&f)<<4),r[i++]=f>>>5&511,r[i++]=f>>>14&511,r[i]=f>>>23&511}(t,e,r,n);case 10:return void function(t,e,r,n){let i=n;const s=t[e]>>>0,o=t[e+1]>>>0,a=t[e+2]>>>0,l=t[e+3]>>>0,u=t[e+4]>>>0,c=t[e+5]>>>0,h=t[e+6]>>>0,p=t[e+7]>>>0,f=t[e+8]>>>0,d=t[e+9]>>>0;r[i++]=s>>>0&1023,r[i++]=s>>>10&1023,r[i++]=s>>>20&1023,r[i++]=1023&(s>>>30|(255&o)<<2),r[i++]=o>>>8&1023,r[i++]=o>>>18&1023,r[i++]=1023&(o>>>28|(63&a)<<4),r[i++]=a>>>6&1023,r[i++]=a>>>16&1023,r[i++]=1023&(a>>>26|(15&l)<<6),r[i++]=l>>>4&1023,r[i++]=l>>>14&1023,r[i++]=1023&(l>>>24|(3&u)<<8),r[i++]=u>>>2&1023,r[i++]=u>>>12&1023,r[i++]=u>>>22&1023,r[i++]=c>>>0&1023,r[i++]=c>>>10&1023,r[i++]=c>>>20&1023,r[i++]=1023&(c>>>30|(255&h)<<2),r[i++]=h>>>8&1023,r[i++]=h>>>18&1023,r[i++]=1023&(h>>>28|(63&p)<<4),r[i++]=p>>>6&1023,r[i++]=p>>>16&1023,r[i++]=1023&(p>>>26|(15&f)<<6),r[i++]=f>>>4&1023,r[i++]=f>>>14&1023,r[i++]=1023&(f>>>24|(3&d)<<8),r[i++]=d>>>2&1023,r[i++]=d>>>12&1023,r[i]=d>>>22&1023}(t,e,r,n);case 11:return void function(t,e,r,n){let i=n;const s=t[e]>>>0,o=t[e+1]>>>0,a=t[e+2]>>>0,l=t[e+3]>>>0,u=t[e+4]>>>0,c=t[e+5]>>>0,h=t[e+6]>>>0,p=t[e+7]>>>0,f=t[e+8]>>>0,d=t[e+9]>>>0,y=t[e+10]>>>0;r[i++]=s>>>0&2047,r[i++]=s>>>11&2047,r[i++]=2047&(s>>>22|(1&o)<<10),r[i++]=o>>>1&2047,r[i++]=o>>>12&2047,r[i++]=2047&(o>>>23|(3&a)<<9),r[i++]=a>>>2&2047,r[i++]=a>>>13&2047,r[i++]=2047&(a>>>24|(7&l)<<8),r[i++]=l>>>3&2047,r[i++]=l>>>14&2047,r[i++]=2047&(l>>>25|(15&u)<<7),r[i++]=u>>>4&2047,r[i++]=u>>>15&2047,r[i++]=2047&(u>>>26|(31&c)<<6),r[i++]=c>>>5&2047,r[i++]=c>>>16&2047,r[i++]=2047&(c>>>27|(63&h)<<5),r[i++]=h>>>6&2047,r[i++]=h>>>17&2047,r[i++]=2047&(h>>>28|(127&p)<<4),r[i++]=p>>>7&2047,r[i++]=p>>>18&2047,r[i++]=2047&(p>>>29|(255&f)<<3),r[i++]=f>>>8&2047,r[i++]=f>>>19&2047,r[i++]=2047&(f>>>30|(511&d)<<2),r[i++]=d>>>9&2047,r[i++]=d>>>20&2047,r[i++]=2047&(d>>>31|(1023&y)<<1),r[i++]=y>>>10&2047,r[i]=y>>>21&2047}(t,e,r,n);case 12:return void function(t,e,r,n){let i=n;const s=t[e]>>>0,o=t[e+1]>>>0,a=t[e+2]>>>0,l=t[e+3]>>>0,u=t[e+4]>>>0,c=t[e+5]>>>0,h=t[e+6]>>>0,p=t[e+7]>>>0,f=t[e+8]>>>0,d=t[e+9]>>>0,y=t[e+10]>>>0,m=t[e+11]>>>0;r[i++]=s>>>0&4095,r[i++]=s>>>12&4095,r[i++]=4095&(s>>>24|(15&o)<<8),r[i++]=o>>>4&4095,r[i++]=o>>>16&4095,r[i++]=4095&(o>>>28|(255&a)<<4),r[i++]=a>>>8&4095,r[i++]=a>>>20&4095,r[i++]=l>>>0&4095,r[i++]=l>>>12&4095,r[i++]=4095&(l>>>24|(15&u)<<8),r[i++]=u>>>4&4095,r[i++]=u>>>16&4095,r[i++]=4095&(u>>>28|(255&c)<<4),r[i++]=c>>>8&4095,r[i++]=c>>>20&4095,r[i++]=h>>>0&4095,r[i++]=h>>>12&4095,r[i++]=4095&(h>>>24|(15&p)<<8),r[i++]=p>>>4&4095,r[i++]=p>>>16&4095,r[i++]=4095&(p>>>28|(255&f)<<4),r[i++]=f>>>8&4095,r[i++]=f>>>20&4095,r[i++]=d>>>0&4095,r[i++]=d>>>12&4095,r[i++]=4095&(d>>>24|(15&y)<<8),r[i++]=y>>>4&4095,r[i++]=y>>>16&4095,r[i++]=4095&(y>>>28|(255&m)<<4),r[i++]=m>>>8&4095,r[i]=m>>>20&4095}(t,e,r,n);case 16:return void function(t,e,r,n){let i=n;const s=t[e]>>>0,o=t[e+1]>>>0,a=t[e+2]>>>0,l=t[e+3]>>>0,u=t[e+4]>>>0,c=t[e+5]>>>0,h=t[e+6]>>>0,p=t[e+7]>>>0,f=t[e+8]>>>0,d=t[e+9]>>>0,y=t[e+10]>>>0,m=t[e+11]>>>0,g=t[e+12]>>>0,x=t[e+13]>>>0,v=t[e+14]>>>0,b=t[e+15]>>>0;r[i++]=s>>>0&65535,r[i++]=s>>>16&65535,r[i++]=o>>>0&65535,r[i++]=o>>>16&65535,r[i++]=a>>>0&65535,r[i++]=a>>>16&65535,r[i++]=l>>>0&65535,r[i++]=l>>>16&65535,r[i++]=u>>>0&65535,r[i++]=u>>>16&65535,r[i++]=c>>>0&65535,r[i++]=c>>>16&65535,r[i++]=h>>>0&65535,r[i++]=h>>>16&65535,r[i++]=p>>>0&65535,r[i++]=p>>>16&65535,r[i++]=f>>>0&65535,r[i++]=f>>>16&65535,r[i++]=d>>>0&65535,r[i++]=d>>>16&65535,r[i++]=y>>>0&65535,r[i++]=y>>>16&65535,r[i++]=m>>>0&65535,r[i++]=m>>>16&65535,r[i++]=g>>>0&65535,r[i++]=g>>>16&65535,r[i++]=x>>>0&65535,r[i++]=x>>>16&65535,r[i++]=v>>>0&65535,r[i++]=v>>>16&65535,r[i++]=b>>>0&65535,r[i]=b>>>16&65535}(t,e,r,n);case 32:for(let i=0;i<32;i=i+1|0)r[n+i|0]=0|t[e+i|0];return}const s=rp[i]>>>0;let o=e,a=0,l=t[o]>>>0;for(let e=0;e<32;e++)if(a+i<=32)r[n+e]=l>>>a&s,a+=i,32===a&&(a=0,o++,31!==e&&(l=t[o]>>>0));else{const u=32-a,c=l>>>a;o++,l=t[o]>>>0,r[n+e]=(c|(l&rp[i-u]>>>0)<<u)&s,a=i-u}}function dp(t,e,r){const n=new Uint32Array(r);let i=0,s=e.get();for(let e=0;e<n.length;e++){let e=t[s++],r=127&e;e<128||(e=t[s++],r|=(127&e)<<7,e<128||(e=t[s++],r|=(127&e)<<14,e<128||(e=t[s++],r|=(127&e)<<21,e<128||(e=t[s++],r|=(15&e)<<28)))),n[i++]=r}return e.set(s),n}function yp(t,e,r){const n=new BigUint64Array(r);for(let r=0;r<n.length;r++)n[r]=mp(t,e);return n}function mp(t,e){let r=0n,n=0,i=e.get();for(;i<t.length;){const e=t[i++];if(r|=BigInt(127&e)<<BigInt(n),!(128&e))break;if(n+=7,n>=64)throw new Error("Varint too long")}return e.set(i),r}function gp(t,e){let r,n;return n=t[e.get()],e.increment(),r=127&n,n<128?r:(n=t[e.get()],e.increment(),r|=(127&n)<<7,n<128?r:(n=t[e.get()],e.increment(),r|=(127&n)<<14,n<128?r:(n=t[e.get()],e.increment(),r|=(127&n)<<21,n<128?r:(n=t[e.get()],r|=(15&n)<<28,function(t,e,r){let n,i;if(i=e[r.get()],r.increment(),n=(112&i)>>4,i<128)return 4294967296*n+(t>>>0);if(i=e[r.get()],r.increment(),n|=(127&i)<<3,i<128)return 4294967296*n+(t>>>0);if(i=e[r.get()],r.increment(),n|=(127&i)<<10,i<128)return 4294967296*n+(t>>>0);if(i=e[r.get()],r.increment(),n|=(127&i)<<17,i<128)return 4294967296*n+(t>>>0);if(i=e[r.get()],r.increment(),n|=(127&i)<<24,i<128)return 4294967296*n+(t>>>0);if(i=e[r.get()],r.increment(),n|=(1&i)<<31,i<128)return 4294967296*n+(t>>>0);throw new Error("Expected varint not more than 10 bytes")}(r,t,e)))))}function xp(t){return t>>>1^-(1&t)}function vp(t){return t>>1n^-(1n&t)}function bp(t){return t%2==1?(t+1)/-2:t/2}function wp(t,e,r){if(void 0===r){r=0;for(let n=0;n<e;n++)r+=t[n]}const n=new Uint32Array(r);let i=0;for(let r=0;r<e;r++){const s=t[r];n.fill(t[r+e],i,i+s),i+=s}return n}function _p(t,e,r){if(void 0===r){r=0;for(let n=0;n<e;n++)r+=Number(t[n])}const n=new BigUint64Array(r);let i=0;for(let r=0;r<e;r++){const s=Number(t[r]);n.fill(t[r+e],i,i+s),i+=s}return n}function Sp(t,e,r){const n=new Float64Array(r);let i=0;for(let r=0;r<e;r++){const s=t[r];n.fill(t[r+e],i,i+s),i+=s}return n}function Ap(t){const e=new Int32Array(t.length);e[0]=xp(t[0]);const r=t.length/4*4;let n=1;if(r>=4)for(;n<r-4;n+=4){const r=t[n+1],i=t[n+2],s=t[n+3];e[n]=xp(t[n])+e[n-1],e[n+1]=xp(r)+e[n],e[n+2]=xp(i)+e[n+1],e[n+3]=xp(s)+e[n+2]}for(;n!==t.length;++n)e[n]=xp(t[n])+e[n-1];return e}function Ip(t){const e=new BigInt64Array(t.length);e[0]=vp(t[0]);const r=t.length/4*4;let n=1;if(r>=4)for(;n<r-4;n+=4){const r=t[n+1],i=t[n+2],s=t[n+3];e[n]=vp(t[n])+e[n-1],e[n+1]=vp(r)+e[n],e[n+2]=vp(i)+e[n+1],e[n+3]=vp(s)+e[n+2]}for(;n!==e.length;++n)e[n]=vp(t[n])+e[n-1];return e}function kp(t){const e=t.length/4*4;let r=1;if(e>=4)for(let n=t[0];r<e-4;r+=4)n=t[r]+=n,n=t[r+1]+=n,n=t[r+2]+=n,n=t[r+3]+=n;for(;r!==t.length;)t[r]+=t[r-1],++r}var Tp,Ep,Mp,Pp,Dp,Fp,zp,Bp;function Cp(t,e){const r=function(t,e){const r=t[e.get()],n=Object.values(Tp)[r>>4];let i=null;switch(n){case Tp.DATA:i={dictionaryType:Object.values(Ep)[15&r]};break;case Tp.OFFSET:i={offsetType:Object.values(Mp)[15&r]};break;case Tp.LENGTH:i={lengthType:Object.values(Pp)[15&r]}}e.increment();const s=t[e.get()],o=Object.values(Oh)[s>>5],a=Object.values(Oh)[s>>2&7],l=Object.values($h)[3&s];e.increment();const u=dp(t,e,2),c=u[0];return{physicalStreamType:n,logicalStreamType:i,logicalLevelTechnique1:o,logicalLevelTechnique2:a,physicalLevelTechnique:l,numValues:c,byteLength:u[1],decompressedCount:c}}(t,e);return r.logicalLevelTechnique1===Oh.MORTON?function(t,e,r){const n=dp(e,r,2);return{physicalStreamType:t.physicalStreamType,logicalStreamType:t.logicalStreamType,logicalLevelTechnique1:t.logicalLevelTechnique1,logicalLevelTechnique2:t.logicalLevelTechnique2,physicalLevelTechnique:t.physicalLevelTechnique,numValues:t.numValues,byteLength:t.byteLength,decompressedCount:t.decompressedCount,numBits:n[0],coordinateShift:n[1]}}(r,t,e):Oh.RLE!==r.logicalLevelTechnique1&&Oh.RLE!==r.logicalLevelTechnique2||$h.NONE===r.physicalLevelTechnique?r:function(t,e,r){const n=dp(e,r,2);return{physicalStreamType:t.physicalStreamType,logicalStreamType:t.logicalStreamType,logicalLevelTechnique1:t.logicalLevelTechnique1,logicalLevelTechnique2:t.logicalLevelTechnique2,physicalLevelTechnique:t.physicalLevelTechnique,numValues:t.numValues,byteLength:t.byteLength,decompressedCount:n[1],runs:n[0],numRleValues:n[1]}}(r,t,e)}!function(t){t.PRESENT="PRESENT",t.DATA="DATA",t.OFFSET="OFFSET",t.LENGTH="LENGTH"}(Tp||(Tp={})),function(t){t.NONE="NONE",t.SINGLE="SINGLE",t.SHARED="SHARED",t.VERTEX="VERTEX",t.MORTON="MORTON",t.FSST="FSST"}(Ep||(Ep={})),function(t){t.VERTEX="VERTEX",t.INDEX="INDEX",t.STRING="STRING",t.KEY="KEY"}(Mp||(Mp={})),function(t){t.VAR_BINARY="VAR_BINARY",t.GEOMETRIES="GEOMETRIES",t.PARTS="PARTS",t.RINGS="RINGS",t.TRIANGLES="TRIANGLES",t.SYMBOL="SYMBOL",t.DICTIONARY="DICTIONARY"}(Pp||(Pp={})),function(t){t[t.FLAT=0]="FLAT",t[t.CONST=1]="CONST",t[t.SEQUENCE=2]="SEQUENCE",t[t.DICTIONARY=3]="DICTIONARY",t[t.FSST_DICTIONARY=4]="FSST_DICTIONARY"}(Dp||(Dp={}));class Vp{constructor(t,e){this.values=t,this._size=e}get(t){const e=Math.floor(t/8);return 1==(this.values[e]>>t%8&1)}set(t,e){const r=Math.floor(t/8);this.values[r]=this.values[r]|(e?1:0)<<t%8}getInt(t){const e=Math.floor(t/8);return this.values[e]>>t%8&1}size(){return this._size}getBuffer(){return this.values}}function Lp(t,e,r){if(!e)return t;const n=e.size(),i=new(0,t.constructor)(n);let s=0;for(let o=0;o<n;o++)i[o]=e.get(o)?t[s++]:r;return i}function Op(t,e,r,n,i){return function(t,e,r,n){let i;switch(e.logicalLevelTechnique1){case Oh.DELTA:if(e.logicalLevelTechnique2===Oh.RLE){const r=e;if(!n)return function(t,e,r){const n=new Int32Array(r);let i=0,s=0;for(let r=0;r<e;r++){const o=t[r],a=xp(t[r+e]);for(let t=0;t<o;t++)s+=a,n[i++]=s}return n}(t,r.runs,r.numRleValues);i=Ap(t=wp(t,r.runs,r.numRleValues))}else i=Ap(t);break;case Oh.RLE:i=function(t,e,r){if(void 0===r){r=0;for(let n=0;n<e;n++)r+=t[n]}const n=new Int32Array(r);let i=0;for(let r=0;r<e;r++){const s=t[r];let o=t[r+e];o=xp(o),n.fill(o,i,i+s),i+=s}return n}(t,e.runs,e.numRleValues);break;case Oh.MORTON:kp(t),i=new Int32Array(t);break;case Oh.COMPONENTWISE_DELTA:i=function(t){if(t.length<2)return new Int32Array(t);const e=new Int32Array(t.length);e[0]=xp(t[0]),e[1]=xp(t[1]);const r=t.length/4*4;let n=2;if(r>=4)for(;n<r-4;n+=4){const r=t[n+1],i=t[n+2],s=t[n+3];e[n]=xp(t[n])+e[n-2],e[n+1]=xp(r)+e[n-1],e[n+2]=xp(i)+e[n],e[n+3]=xp(s)+e[n+1]}for(;n!==t.length;n+=2)e[n]=xp(t[n])+e[n-2],e[n+1]=xp(t[n+1])+e[n-1];return e}(t);break;case Oh.NONE:i=function(t){const e=new Int32Array(t.length);for(let r=0;r<t.length;r++)e[r]=xp(t[r]);return e}(t);break;default:throw new Error(`The specified Logical level technique is not supported: ${e.logicalLevelTechnique1}`)}return n?Lp(i,n,0):i}(Np(t,e,r),r,0,i)}function $p(t,e,r,n,i){return function(t,e,r,n){let i;switch(e.logicalLevelTechnique1){case Oh.DELTA:i=function(t){const e=new Uint32Array(t.length);e[0]=xp(t[0])>>>0;for(let r=1;r<t.length;r++)e[r]=e[r-1]+xp(t[r])>>>0;return e}(e.logicalLevelTechnique2===Oh.RLE?wp(t,e.runs,e.numRleValues):t);break;case Oh.RLE:i=wp(t,e.runs,e.numRleValues);break;case Oh.MORTON:kp(t),i=t;break;case Oh.COMPONENTWISE_DELTA:i=function(t){if(t.length<2)return new Uint32Array(t);const e=new Uint32Array(t.length);e[0]=xp(t[0])>>>0,e[1]=xp(t[1])>>>0;for(let r=2;r<t.length;r+=2)e[r]=e[r-2]+xp(t[r])>>>0,e[r+1]=e[r-1]+xp(t[r+1])>>>0;return e}(t);break;case Oh.NONE:i=t;break;default:throw new Error(`The specified Logical level technique is not supported: ${e.logicalLevelTechnique1}`)}return n?Lp(i,n,0):i}(Np(t,e,r),r,0,i)}function Rp(t,e,r){return function(t,e){if(e.logicalLevelTechnique1===Oh.DELTA&&e.logicalLevelTechnique2===Oh.NONE)return function(t){const e=new Int32Array(t.length+1);e[0]=0,e[1]=xp(t[0]);let r=e[1];for(let n=2;n!==e.length;++n)r+=xp(t[n-1]),e[n]=e[n-1]+r;return new Uint32Array(e)}(t);if(e.logicalLevelTechnique1===Oh.RLE&&e.logicalLevelTechnique2===Oh.NONE)return function(t,e,r){const n=new Uint32Array(r+1);n[0]=0;let i=1,s=n[0];for(let r=0;r<e;r++){const o=t[r],a=t[r+e];for(let t=i;t<i+o;t++)n[t]=a+s,s=n[t];i+=o}return n}(t,e.runs,e.numRleValues);if(e.logicalLevelTechnique1===Oh.NONE&&e.logicalLevelTechnique2===Oh.NONE){!function(t){let e=0;for(let r=0;r<t.length;r++)t[r]+=e,e=t[r]}(t);const r=new Uint32Array(e.numValues+1);return r[0]=0,r.set(t,1),r}if(e.logicalLevelTechnique1===Oh.DELTA&&e.logicalLevelTechnique2===Oh.RLE){const r=function(t,e,r){const n=new Int32Array(r+1);n[0]=0;let i=1,s=n[0];for(let r=0;r<e;r++){const o=t[r];let a=t[r+e];a=xp(a);for(let t=i;t<i+o;t++)n[t]=a+s,s=n[t];i+=o}return n}(t,e.runs,e.numRleValues);return kp(r),new Uint32Array(r)}throw new Error("Only delta encoding is supported for transforming length to offset streams yet.")}(Np(t,e,r),r)}function Np(t,e,r){const n=r.physicalLevelTechnique;switch(n){case $h.FAST_PFOR:return function(t,e,r,n){return function(t,e,r,n,i){const s=n.get();if(3&r)throw new Error(`FastPFOR: invalid encodedByteLength=${r} at offset=${s} (encodedBytes.length=${t.length}; expected a multiple of 4 bytes for an int32 big-endian word stream)`);const o=r>>>2,a=function(t,e){if(e<=t.encodedWords.length)return t.encodedWords;const r=new Uint32Array(Math.max(16,2*e));return t.encodedWords=r,r}(i,o);!function(t,e,r,n){if(e<0||r<0||e+r>t.length)throw new RangeError(`decodeBigEndianInt32sInto: out of bounds (offset=${e}, byteLength=${r}, bytes.length=${t.length})`);const i=Math.floor(r/4),s=r%4!=0,o=s?i+1:i;if(n.length<o)throw new RangeError(`decodeBigEndianInt32sInto: out.length=${n.length} < ${o}`);if(i>0){const r=t.byteOffset+e;if(3&r)for(let r=0;r<i;r++){const i=e+4*r;n[r]=t[i]<<24|t[i+1]<<16|t[i+2]<<8|t[i+3]}else{const e=new Uint32Array(t.buffer,r,i);for(let t=0;t<i;t++)n[t]=0|sp(e[t])}}if(s){const s=e+4*i,o=r-4*i;let a=0;for(let e=0;e<o;e++)a|=t[s+e]<<24-8*e;n[i]=0|a}}(t,s,r,a);const l=function(t,e,r){let n=0,i=0;const s=new Uint32Array(e),o=r??lp();if(t.length>0){const e=0|t[n];if(n=n+1|0,255&e)throw new Error(`FastPFOR decode: invalid alignedLength=${e} (expected multiple of 256)`);if(i+e>s.length)throw new Error(`FastPFOR decode: output buffer too small (outPos=${i}, alignedLength=${e}, out.length=${s.length})`);n=function(t,e,r,n,i,s){const o=n+ip(i,np);let a=n,l=r;for(;a!==o;){const r=Math.min(op,o-a);l=pp(t,e,l,a,r,s),a=a+r|0}return l}(t,s,n,i,e,o),i=i+e|0}return function(t,e,r,n,i,s){if(0===s)return e;let o=0,a=e;const l=e+r,u=i;let c=i;const h=i+s;let p=0,f=0;for(;a<l&&c<h;){const e=t[a]>>>o&255;if(o+=8,a+=o>>>5,o&=31,p|=(127&e)<<f,128&e)n[c++]=0|p,p=0,f=0;else if(f+=7,f>28)throw new Error(`FastPFOR VByte: unterminated value (expected MSB=1 terminator within 5 bytes; shift=${f}, partial=${p}, decoded=${c-u}/${s}, inPos=${a}, inEnd=${l})`)}if(c!==h)throw new Error(`FastPFOR VByte: truncated stream (decoded=${c-u}, expected=${s}, consumedWords=${a-e}/${r}, vbyteStart=${e}, vbyteEnd=${l})`)}(t,n,t.length-n|0,s,i,e-i|0),s}(a.subarray(0,o),e,i.decoderWorkspace);return n.add(r),l}(t,e,r,n,function(t=16){if(t<0)throw new RangeError(`initialEncodedWordCapacity must be >= 0, got ${t}`);const e=Math.max(16,0|t);return{encodedWords:new Uint32Array(e),decoderWorkspace:lp()}}(r>>>2))}(t,r.numValues,r.byteLength,e);case $h.VARINT:return dp(t,e,r.numValues);case $h.NONE:{const n=e.get();e.add(r.byteLength);const i=t.subarray(n,e.get());return new Uint32Array(i)}default:throw new Error(`Specified physicalLevelTechnique ${n} is not supported (yet).`)}}function Up(t,e,r){const n=Np(t,e,r);return 1===n.length?n[0]:function(t){return t[1]}(n)}function qp(t,e,r){return function(t){if(2===t.length){const e=xp(t[1]);return[e,e]}return[xp(t[2]),xp(t[3])]}(Np(t,e,r))}function jp(t,e,r){return function(t){if(2===t.length){const e=vp(t[1]);return[e,e]}return[vp(t[2]),vp(t[3])]}(yp(t,e,r.numValues))}function Gp(t,e,r,n){return function(t,e,r){let n;switch(e.logicalLevelTechnique1){case Oh.DELTA:n=function(t){const e=new BigUint64Array(t.length);e[0]=BigInt.asUintN(64,vp(t[0]));for(let r=1;r<t.length;r++)e[r]=BigInt.asUintN(64,e[r-1]+vp(t[r]));return e}(e.logicalLevelTechnique2===Oh.RLE?_p(t,e.runs,e.numRleValues):t);break;case Oh.RLE:n=_p(t,e.runs,e.numRleValues);break;case Oh.NONE:n=t;break;default:throw new Error(`The specified Logical level technique is not supported: ${e.logicalLevelTechnique1}`)}return r?Lp(n,r,0n):n}(yp(t,e,r.numValues),r,n)}function Xp(t,e,r){const n=yp(t,e,r.numValues);return 1===n.length?n[0]:function(t){return t[1]}(n)}function Yp(t,e,r,n,i="int32"){const s=t.logicalLevelTechnique1;if(s===Oh.RLE)return 1===t.runs?Dp.CONST:Dp.FLAT;if(s!==Oh.DELTA||t.logicalLevelTechnique2!==Oh.RLE)return 1===t.numValues?Dp.CONST:Dp.FLAT;const o=e instanceof Vp?e.size():e;if(t.numRleValues!==o)return Dp.FLAT;if(1===t.runs)return Dp.SEQUENCE;if(2!==t.runs)return 1===t.numValues?Dp.CONST:Dp.FLAT;const a=n.get();if(t.physicalLevelTechnique===$h.VARINT)return function(t,e,r){const n=new tp(e.get());if("int64"===r){const e=yp(t,n,4);return 2n===e[2]&&2n===e[3]}const i=dp(t,n,4);return 2===i[2]&&2===i[3]}(r,n,i)?Dp.SEQUENCE:1===t.numValues?Dp.CONST:Dp.FLAT;const l=n.get(),u=new Int32Array(r.buffer,r.byteOffset+l,4);return n.set(a),2===u[2]&&2===u[3]?Dp.SEQUENCE:1===t.numValues?Dp.CONST:Dp.FLAT}class Zp extends Yh{getValueFromBuffer(t){return this.dataBuffer[t]}}class Wp extends Hh{constructor(t,e,r,n){super(t,BigInt64Array.of(e),r,n)}getValueFromBuffer(t){return this.dataBuffer[0]+BigInt(t)*this.delta}}function Hp(t,e,r){return{x:Jp(t,e)-r,y:Jp(t>>1,e)-r}}function Jp(t,e){let r=0;for(let n=0;n<e;n++)r|=(t&1<<2*n)>>n;return r}function Kp(t,r,n,i,s,o,a){return t===Bp.MORTON?function(t,r,n,i,s,o){const a=new Array(s?i+1:i);for(let s=0;s<i;s++){const i=Hp(t[r[n+s]],o.numBits,o.coordinateShift);a[s]=new e(i.x,i.y)}return s&&(a[a.length-1]=a[0]),a}(r,n,i,s,o,a):function(t,r,n,i,s){const o=new Array(s?i+1:i);for(let s=0;s<2*i;s+=2){const i=2*r[n+s/2];o[s/2]=new e(t[i],t[i+1])}return s&&(o[o.length-1]=o[0]),o}(r,n,i,s,o)}function Qp(t,r,n,i){const s=new Array(i?n+1:n);for(let i=0;i<2*n;i+=2)s[i/2]=new e(t[r+i],t[r+i+1]);return i&&(s[s.length-1]=s[0]),s}!function(t){t[t.POINT=0]="POINT",t[t.LINESTRING=1]="LINESTRING",t[t.POLYGON=2]="POLYGON",t[t.MULTIPOINT=3]="MULTIPOINT",t[t.MULTILINESTRING=4]="MULTILINESTRING",t[t.MULTIPOLYGON=5]="MULTIPOLYGON"}(Fp||(Fp={})),function(t){t[t.POINT=0]="POINT",t[t.LINESTRING=1]="LINESTRING",t[t.POLYGON=2]="POLYGON"}(zp||(zp={})),function(t){t[t.MORTON=0]="MORTON",t[t.VEC_2=1]="VEC_2",t[t.VEC_3=2]="VEC_3"}(Bp||(Bp={}));class tf{constructor(t,e,r,n,i){this._vertexBufferType=t,this._topologyVector=e,this._vertexOffsets=r,this._vertexBuffer=n,this._mortonSettings=i}get vertexBufferType(){return this._vertexBufferType}get topologyVector(){return this._topologyVector}get vertexOffsets(){return this._vertexOffsets}get vertexBuffer(){return this._vertexBuffer}getSimpleEncodedVertex(t){const e=this.vertexOffsets?2*this.vertexOffsets[t]:2*t;return[this.vertexBuffer[e],this.vertexBuffer[e+1]]}getVertex(t){if(this.vertexOffsets&&this.mortonSettings){const e=Hp(this.vertexBuffer[this.vertexOffsets[t]],this.mortonSettings.numBits,this.mortonSettings.coordinateShift);return[e.x,e.y]}const e=this.vertexOffsets?2*this.vertexOffsets[t]:2*t;return[this.vertexBuffer[e],this.vertexBuffer[e+1]]}getGeometries(){return function(t){const r=new Array(t.numGeometries);let n=1,i=1,s=1,o=0,a=0,l=0;const u=t.mortonSettings,c=t.topologyVector,h=c.geometryOffsets,p=c.partOffsets,f=c.ringOffsets,d=t.vertexOffsets,y=!d||0===d.length,m=t.containsPolygonGeometry(),g=t.vertexBuffer;for(let c=0;c<t.numGeometries;c++)switch(t.geometryType(c)){case Fp.POINT:{let c,m;if(y)c=g[a++],m=g[a++];else if(t.vertexBufferType===Bp.MORTON){const t=Hp(g[d[l++]],u.numBits,u.coordinateShift);c=t.x,m=t.y}else{const t=2*d[l++];c=g[t],m=g[t+1]}r[o++]=[[new e(c,m)]],h&&s++,p&&n++,f&&i++}break;case Fp.MULTIPOINT:{const t=h[s]-h[s-1];s++;const u=new Array(t);if(y)for(let r=0;r<t;r++){const t=g[a++],n=g[a++];u[r]=new e(t,n)}else for(let r=0;r<t;r++){const t=2*d[l++];u[r]=new e(g[t],g[t+1])}r[o++]=u.map((t=>[t])),n+=t,i+=t}break;case Fp.LINESTRING:{let e,c;m?(e=f[i]-f[i-1],i++):e=p[n]-p[n-1],n++,y?(c=Qp(g,a,e,!1),a+=2*e):(c=Kp(t.vertexBufferType,g,d,l,e,!1,u),l+=e),r[o++]=[c],h&&s++}break;case Fp.POLYGON:{const e=p[n]-p[n-1];n++;const c=new Array(e-1);let m,x=f[i]-f[i-1];if(i++,y){m=Qp(g,a,x,!0),a+=2*x;for(let t=0;t<c.length;t++)x=f[i]-f[i-1],i++,c[t]=Qp(g,a,x,!0),a+=2*x}else{m=Kp(t.vertexBufferType,g,d,l,x,!0,u),l+=x;for(let e=0;e<c.length;e++)x=f[i]-f[i-1],i++,c[e]=Kp(t.vertexBufferType,g,d,l,x,!0,u),l+=x}r[o++]=[m].concat(c),h&&s++}break;case Fp.MULTILINESTRING:{const e=h[s]-h[s-1];s++;const c=new Array(e);for(let r=0;r<e;r++){let e;if(m?(e=f[i]-f[i-1],i++):e=p[n]-p[n-1],n++,y)c[r]=Qp(g,a,e,!1),a+=2*e;else{const n=Kp(t.vertexBufferType,g,d,l,e,!1,u);c[r]=n,l+=e}}r[o++]=c}break;case Fp.MULTIPOLYGON:{const e=h[s]-h[s-1];s++;const c=new Array(e);for(let r=0;r<e;r++){const e=p[n]-p[n-1];let s;n++;const o=new Array(e-1),h=f[i]-f[i-1];i++,y?(s=Qp(g,a,h,!0),a+=2*h):(s=Kp(t.vertexBufferType,g,d,l,h,!0,u),l+=h);for(let e=0;e<o.length;e++){const r=f[i]-f[i-1];i++,y?(o[e]=Qp(g,a,r,!0),a+=2*r):(o[e]=Kp(t.vertexBufferType,g,d,l,r,!0,u),l+=r)}c[r]=[s].concat(o)}r[o++]=c.flat()}break;default:throw new Error("The specified geometry type is currently not supported.")}return r}(this)}get mortonSettings(){return this._mortonSettings}}class ef extends tf{constructor(t,e,r,n,i,s,o){super(r,n,i,s,o),this._numGeometries=t,this._geometryType=e}geometryType(t){return this._geometryType}get numGeometries(){return this._numGeometries}containsPolygonGeometry(){return this._geometryType===Fp.POLYGON||this._geometryType===Fp.MULTIPOLYGON}containsSingleGeometryType(){return!0}}class rf extends tf{constructor(t,e,r,n,i,s){super(t,r,n,i,s),this._geometryTypes=e}geometryType(t){return this._geometryTypes[t]}get numGeometries(){return this._geometryTypes.length}containsPolygonGeometry(){for(let t=0;t<this.numGeometries;t++)if(this.geometryType(t)===Fp.POLYGON||this.geometryType(t)===Fp.MULTIPOLYGON)return!0;return!1}containsSingleGeometryType(){return!1}}class nf{constructor(t,e,r,n){this._triangleOffsets=t,this._indexBuffer=e,this._vertexBuffer=r,this._topologyVector=n}get triangleOffsets(){return this._triangleOffsets}get indexBuffer(){return this._indexBuffer}get vertexBuffer(){return this._vertexBuffer}get topologyVector(){return this._topologyVector}getGeometries(){if(!this._topologyVector)throw new Error("Cannot convert GpuVector to coordinates without topology information");const t=new Array(this.numGeometries),r=this._topologyVector,n=r.partOffsets,i=r.ringOffsets,s=r.geometryOffsets;let o=0,a=1,l=1,u=1;for(let r=0;r<this.numGeometries;r++)switch(this.geometryType(r)){case Fp.POLYGON:{const c=n[a]-n[a-1];a++;const h=[];for(let t=0;t<c;t++){const t=i[l]-i[l-1];l++;const r=[];for(let n=0;n<t;n++){const t=this._vertexBuffer[o++],n=this._vertexBuffer[o++];r.push(new e(t,n))}r.length>0&&r.push(r[0]),h.push(r)}t[r]=h,s&&u++}break;case Fp.MULTIPOLYGON:{const c=s[u]-s[u-1];u++;const h=[];for(let t=0;t<c;t++){const t=n[a]-n[a-1];a++;for(let r=0;r<t;r++){const t=i[l]-i[l-1];l++;const r=[];for(let n=0;n<t;n++){const t=this._vertexBuffer[o++],n=this._vertexBuffer[o++];r.push(new e(t,n))}r.length>0&&r.push(r[0]),h.push(r)}}t[r]=h}}return t}[Symbol.iterator](){return null}}function sf(t,e,r,n,i,s){return new of(t,e,r,n,i,s)}class of extends nf{constructor(t,e,r,n,i,s){super(r,n,i,s),this._numGeometries=t,this._geometryType=e}geometryType(t){return this._geometryType}get numGeometries(){return this._numGeometries}containsSingleGeometryType(){return!0}}function af(t,e,r,n,i){return new lf(t,e,r,n,i)}class lf extends nf{constructor(t,e,r,n,i){super(e,r,n,i),this._geometryTypes=t}geometryType(t){return this._geometryTypes[t]}get numGeometries(){return this._geometryTypes.length}containsSingleGeometryType(){return!1}}function uf(t,e,r,n,i){const s=Cp(t,r);let o,a,l,u;if(Yp(s,n,t,r)===Dp.CONST){const i=Up(t,r,s);let c,h,p,f;for(let n=0;n<e-1;n++){const e=Cp(t,r);switch(e.physicalStreamType){case Tp.LENGTH:switch(e.logicalStreamType.lengthType){case Pp.GEOMETRIES:c=Rp(t,r,e);break;case Pp.PARTS:h=Rp(t,r,e);break;case Pp.RINGS:p=Rp(t,r,e);break;case Pp.TRIANGLES:f=Rp(t,r,e)}break;case Tp.OFFSET:switch(e.logicalStreamType.offsetType){case Mp.VERTEX:o=$p(t,r,e);break;case Mp.INDEX:u=$p(t,r,e)}break;case Tp.DATA:Ep.VERTEX===e.logicalStreamType.dictionaryType?a=Op(t,r,e):(l={numBits:e.numBits,coordinateShift:e.coordinateShift},a=$p(t,r,e))}}return u?void 0!==c||void 0!==h?sf(n,i,f,u,a,{geometryOffsets:c,partOffsets:h,ringOffsets:p}):sf(n,i,f,u,a):void 0===l?function(t,e,r,n,i){return new ef(t,e,Bp.VEC_2,r,n,i)}(n,i,{geometryOffsets:c,partOffsets:h,ringOffsets:p},o,a):function(t,e,r,n,i,s){return new ef(t,e,Bp.MORTON,r,n,i,s)}(n,i,{geometryOffsets:c,partOffsets:h,ringOffsets:p},o,a,l)}const c=$p(t,r,s);let h,p,f,d,y,m,g;for(let n=0;n<e-1;n++){const e=Cp(t,r);switch(e.physicalStreamType){case Tp.LENGTH:switch(e.logicalStreamType.lengthType){case Pp.GEOMETRIES:h=$p(t,r,e);break;case Pp.PARTS:p=$p(t,r,e);break;case Pp.RINGS:f=$p(t,r,e);break;case Pp.TRIANGLES:d=Rp(t,r,e)}break;case Tp.OFFSET:switch(e.logicalStreamType.offsetType){case Mp.VERTEX:o=$p(t,r,e);break;case Mp.INDEX:u=$p(t,r,e)}break;case Tp.DATA:Ep.VERTEX===e.logicalStreamType.dictionaryType?a=Op(t,r,e):(l={numBits:e.numBits,coordinateShift:e.coordinateShift},a=$p(t,r,e))}}return h?(y=cf(c,h,2),p&&f?(m=hf(c,y,p,!1),g=function(t,e,r,n){const i=new Uint32Array(r[r.length-1]+1);let s=0;i[0]=s;let o=1,a=1,l=0;for(let u=0;u<t.length;u++){const c=t[u],h=e[u+1]-e[u];if(0!==c&&3!==c)for(let t=0;t<h;t++){const t=r[o]-r[o-1];o++;for(let e=0;e<t;e++)s=i[a++]=s+n[l++]}else for(let t=0;t<h;t++)i[a++]=++s,o++}return i}(c,y,m,f)):p&&(m=function(t,e,r){const n=new Uint32Array(e[e.length-1]+1);let i=0;n[0]=i;let s=1,o=0;for(let a=0;a<t.length;a++){const l=t[a],u=e[a+1]-e[a];if(4===l||1===l)for(let t=0;t<u;t++)i=n[s++]=i+r[o++];else for(let t=0;t<u;t++)n[s++]=++i}return n}(c,y,p))):p&&f?(m=cf(c,p,1),g=hf(c,m,f,!0)):p&&(m=cf(c,p,0)),u&&!m?af(c,d,u,a):u?af(c,d,u,a,{geometryOffsets:y,partOffsets:m,ringOffsets:g}):void 0===l?function(t,e,r,n){return new rf(Bp.VEC_2,t,e,r,n)}(c,{geometryOffsets:y,partOffsets:m,ringOffsets:g},o,a):function(t,e,r,n,i){return new rf(Bp.MORTON,t,e,r,n,i)}(c,{geometryOffsets:y,partOffsets:m,ringOffsets:g},o,a,l)}function cf(t,e,r){const n=new Uint32Array(t.length+1);let i=0;n[0]=i;let s=0;for(let o=0;o<t.length;o++)i=n[o+1]=i+(t[o]>r?e[s++]:1);return n}function hf(t,e,r,n){const i=new Uint32Array(e[e.length-1]+1);let s=0;i[0]=s;let o=1,a=0;for(let l=0;l<t.length;l++){const u=t[l],c=e[l+1]-e[l];if(5===u||2===u||n&&(4===u||1===u))for(let t=0;t<c;t++)s=i[o++]=s+r[a++];else for(let t=0;t<c;t++)i[o++]=++s}return i}class pf extends Xh{constructor(t,e,r){super(t,e.getBuffer(),r),this.dataVector=e}getValueFromBuffer(t){return this.dataVector.get(t)}}class ff extends Yh{getValueFromBuffer(t){return this.dataBuffer[t]}}class df extends Xh{constructor(t,e,r,n){super(t,n?BigInt64Array.of(e):BigUint64Array.of(e),r)}getValueFromBuffer(t){return this.dataBuffer[0]}}function yf(t,e,r,n,i){const s=function(t,e,r,n){const i=new Uint8Array(e);let s=0;const o=n.get()+r;for(;s<e&&!(n.get()>=o);){const r=t[n.increment()];if(r<=127){const o=r+3,a=t[n.increment()],l=Math.min(s+o,e);i.fill(a,s,l),s=l}else{const o=256-r;for(let r=0;r<o&&s<e;r++)i[s++]=t[n.increment()]}}return n.set(o),i}(t,Math.ceil(e/8),r,n);return i?function(t,e,r){if(!r)return t;const n=r.size(),i=new Vp(t,e),s=new Vp(new Uint8Array(Math.ceil(n/8)),n);let o=0;for(let t=0;t<n;t++){const e=!!r.get(t)&&i.get(o++);s.set(t,e)}return s.getBuffer()}(s,e,i):s}const mf=new TextDecoder;function gf(t,e,r){return r-e>=12?mf.decode(t.subarray(e,r)):function(t,e,r){let n="",i=e;for(;i<r;){const e=t[i];let s,o,a,l=null,u=e>239?4:e>223?3:e>191?2:1;if(i+u>r)break;1===u?e<128&&(l=e):2===u?(s=t[i+1],128==(192&s)&&(l=(31&e)<<6|63&s,l<=127&&(l=null))):3===u?(s=t[i+1],o=t[i+2],128==(192&s)&&128==(192&o)&&(l=(15&e)<<12|(63&s)<<6|63&o,(l<=2047||l>=55296&&l<=57343)&&(l=null))):4===u&&(s=t[i+1],o=t[i+2],a=t[i+3],128==(192&s)&&128==(192&o)&&128==(192&a)&&(l=(15&e)<<18|(63&s)<<12|(63&o)<<6|63&a,(l<=65535||l>=1114112)&&(l=null))),null===l?(l=65533,u=1):l>65535&&(l-=65536,n+=String.fromCharCode(l>>>10&1023|55296),l=56320|1023&l),n+=String.fromCharCode(l),i+=u}return n}(t,e,r)}class xf extends Xh{constructor(t,e,r,n){super(t,r,n),this.offsetBuffer=e}}class vf extends xf{constructor(t,e,r,n){super(t,e,r,n??e.length-1)}getValueFromBuffer(t){return gf(this.dataBuffer,this.offsetBuffer[t],this.offsetBuffer[t+1])}}class bf extends xf{constructor(t,e,r,n,i){super(t,r,n,i??e.length),this.indexBuffer=e,this.indexBuffer=e}getValueFromBuffer(t){const e=this.indexBuffer[t];return gf(this.dataBuffer,this.offsetBuffer[e],this.offsetBuffer[e+1])}}class wf extends xf{constructor(t,e,r,n,i,s,o){super(t,r,n,o),this.indexBuffer=e,this.symbolOffsetBuffer=i,this.symbolTableBuffer=s}getValueFromBuffer(t){null==this.decodedDictionary&&(null==this.symbolLengthBuffer&&(this.symbolLengthBuffer=this.offsetToLengthBuffer(this.symbolOffsetBuffer)),this.decodedDictionary=function(t,e,r){const n=[],i=new Array(e.length).fill(0);for(let t=1;t<e.length;t++)i[t]=i[t-1]+e[t-1];for(let s=0;s<r.length;s++)if(255===r[s])n.push(r[++s]);else{const o=e[r[s]],a=i[r[s]];for(let e=0;e<o;e++)n.push(t[a+e])}return new Uint8Array(n)}(this.symbolTableBuffer,this.symbolLengthBuffer,this.dataBuffer));const e=this.indexBuffer[t];return gf(this.decodedDictionary,this.offsetBuffer[e],this.offsetBuffer[e+1])}offsetToLengthBuffer(t){const e=new Uint32Array(t.length-1);let r=t[0];for(let n=1;n<t.length;n++){const i=t[n];e[n-1]=i-r,r=i}return e}}function _f(t,e,r,n,i,s){return"scalarType"===r.type?function(t,e,r,n,i,s){let o=null;if(0===t)return null;if(s.nullable){const t=Cp(e,r),n=t.numValues,i=r.get(),s=yf(e,n,t.byteLength,r);r.set(i+t.byteLength),o=new Vp(s,t.numValues)}const a=o??n;switch(i.physicalType){case 4:case 3:return function(t,e,r,n,i){const s=Cp(t,e),o=Yp(s,i,t,e),a=3===n.physicalType;if(o===Dp.FLAT){const n=Sf(i)?i:void 0,o=a?Op(t,e,s,0,n):$p(t,e,s,0,n);return new Zh(r.name,o,i)}if(o===Dp.SEQUENCE){const n=qp(t,e,s);return new Jh(r.name,n[0],n[1],s.numRleValues)}const l=a?function(t,e,r){const n=Np(t,e,r);return 1===n.length?xp(n[0]):function(t){return xp(t[1])}(n)}(t,e,s):Up(t,e,s);return new Kh(r.name,l,i,a)}(e,r,s,i,a);case 9:return function(t,e,r,n,i){let s=null,o=null,a=null,l=null,u=null,c=i??null,h=null,p=null;for(let t=0;t<n;t++){const t=Cp(e,r);switch(t.physicalStreamType){case Tp.PRESENT:{const n=yf(e,t.numValues,t.byteLength,r),s=new Vp(n,t.numValues);c=i??s;break}case Tp.OFFSET:o=$p(e,r,t,0,c);break;case Tp.LENGTH:{const n=Rp(e,r,t);Pp.DICTIONARY===t.logicalStreamType.lengthType?s=n:Pp.SYMBOL===t.logicalStreamType.lengthType?l=n:h=n;break}case Tp.DATA:{const n=e.subarray(r.get(),r.get()+t.byteLength);r.add(t.byteLength);const i=t.logicalStreamType.dictionaryType;Ep.FSST===i?u=n:Ep.SINGLE===i||Ep.SHARED===i?a=n:Ep.NONE===i&&(p=n);break}}}return function(t,e,r,n,i,s,o){return e?new wf(t,r,n,i,s,e,o):null}(t,u,o,s,a,l,c)??function(t,e,r,n,i){return e?i?new bf(t,r,n,e,i):new bf(t,r,n,e):null}(t,a,o,s,c)??function(t,e,r,n,i){if(!e||!r)return null;if(n)return i?new bf(t,n,e,r,i):new bf(t,n,e,r);if(i&&i.size()!==e.length-1){const n=new Uint32Array(i.size());let s=0;for(let t=0;t<i.size();t++)n[t]=i.get(t)?s++:0;return new bf(t,n,e,r,i)}return i?new vf(t,e,r,i):new vf(t,e,r)}(t,h,p,o,c)}(s.name,e,r,s.nullable?t-1:t,o);case 0:return function(t,e,r,n,i){const s=Cp(t,e),o=s.numValues,a=e.get(),l=Sf(i)?i:void 0,u=yf(t,o,s.byteLength,e,l);e.set(a+s.byteLength);const c=new Vp(u,o);return new pf(r.name,c,i)}(e,r,s,0,a);case 6:case 5:return function(t,e,r,n,i){const s=Cp(t,e),o=Yp(s,n,t,e,"int64"),a=5===i.physicalType;if(o===Dp.FLAT){const i=Sf(n)?n:void 0,o=a?function(t,e,r,n){return function(t,e,r){let n;switch(e.logicalLevelTechnique1){case Oh.DELTA:if(e.logicalLevelTechnique2===Oh.RLE){const i=e;if(!r)return function(t,e,r){const n=new BigInt64Array(r);let i=0,s=0n;for(let r=0;r<e;r++){const o=Number(t[r]),a=vp(t[r+e]);for(let t=0;t<o;t++)s+=a,n[i++]=s}return n}(t,i.runs,i.numRleValues);n=Ip(t=_p(t,i.runs,i.numRleValues))}else n=Ip(t);break;case Oh.RLE:n=function(t,e,r){if(void 0===r){r=0;for(let n=0;n<e;n++)r+=Number(t[n])}const n=new BigInt64Array(r);let i=0;for(let r=0;r<e;r++){const s=Number(t[r]);let o=t[r+e];o=vp(o),n.fill(o,i,i+s),i+=s}return n}(t,e.runs,e.numRleValues);break;case Oh.NONE:n=function(t){const e=new BigInt64Array(t.length);for(let r=0;r<t.length;r++)e[r]=vp(t[r]);return e}(t);break;default:throw new Error(`The specified Logical level technique is not supported: ${e.logicalLevelTechnique1}`)}return r?Lp(n,r,0n):n}(yp(t,e,r.numValues),r,n)}(t,e,s,i):Gp(t,e,s,i);return new Zp(r.name,o,n)}if(o===Dp.SEQUENCE){const n=jp(t,e,s);return new Wp(r.name,n[0],n[1],s.numRleValues)}const l=a?function(t,e,r){const n=yp(t,e,r.numValues);return 1===n.length?vp(n[0]):function(t){return vp(t[1])}(n)}(t,e,s):Xp(t,e,s);return new df(r.name,l,n,a)}(e,r,s,a,i);case 7:return function(t,e,r,n){const i=Cp(t,e),s=Sf(n)?n:void 0,o=function(t,e,r,n){const i=e.get(),s=i+r*Float32Array.BYTES_PER_ELEMENT,o=new Uint8Array(t.subarray(i,s)).buffer,a=new Float32Array(o);return e.set(s),n?Lp(a,n,0):a}(t,e,i.numValues,s);return new ff(r.name,o,n)}(e,r,s,a);case 8:return function(t,e,r,n){const i=Cp(t,e),s=Sf(n)?n:void 0,o=function(t,e,r,n){const i=e.get(),s=i+r*Float64Array.BYTES_PER_ELEMENT,o=new Uint8Array(t.subarray(i,s)).buffer,a=new Float64Array(o);return e.set(s),n?Lp(a,n,0):a}(t,e,i.numValues,s);return new Wh(r.name,o,n)}(e,r,s,a);default:throw new Error(`The specified data type for the field is currently not supported: ${i}`)}}(n,t,e,i,r.scalarType,r):0===n?null:function(t,e,r,n){let i=null,s=null,o=null,a=null,l=!1;for(;!l;){const r=Cp(t,e);switch(r.physicalStreamType){case Tp.LENGTH:Pp.DICTIONARY===r.logicalStreamType.lengthType?i=Rp(t,e,r):o=Rp(t,e,r);break;case Tp.DATA:Ep.SINGLE===r.logicalStreamType.dictionaryType||Ep.SHARED===r.logicalStreamType.dictionaryType?(s=t.subarray(e.get(),e.get()+r.byteLength),l=!0):a=t.subarray(e.get(),e.get()+r.byteLength),e.add(r.byteLength)}}const u=r.complexType.children,c=[];let h=0;for(const l of u){const u=dp(t,e,1)[0];if(0===u)continue;const p=l.name?`${r.name}${l.name}`:r.name;if(2!==u||"scalarField"!==l.type||9!==l.scalarField.physicalType)throw new Error("Currently only optional string fields are implemented for a struct.");const f=Cp(t,e),d=yf(t,f.numValues,f.byteLength,e),y=Cp(t,e),m=$p(t,e,y,0,y.decompressedCount!==n?new Vp(d,f.numValues):void 0);c[h++]=a?new wf(p,m,i,s,o,a,new Vp(d,f.numValues)):new bf(p,m,i,s,new Vp(d,f.numValues))}return c}(t,e,r,i)}function Sf(t){return t instanceof Vp}function Af(t){switch(t){case 0:case 1:case 2:case 3:{const e={};e.nullable=!!(1&t),e.columnScope=0;const r={type:"logicalType",logicalType:0};return r.longID=!!(2&t),e.scalarType=r,e.type="scalarType",e}case 4:{const t={nullable:!1,columnScope:0},e={type:"physicalType",physicalType:0};return t.type="complexType",t.complexType=e,t}case 30:{const t={nullable:!1,columnScope:0},e={type:"physicalType",physicalType:1};return t.type="complexType",t.complexType=e,t}default:return function(t){let e;switch(t){case 10:case 11:e=0;break;case 12:case 13:e=1;break;case 14:case 15:e=2;break;case 16:case 17:e=3;break;case 18:case 19:e=4;break;case 20:case 21:e=5;break;case 22:case 23:e=6;break;case 24:case 25:e=7;break;case 26:case 27:e=8;break;case 28:case 29:e=9;break;default:return null}const r={};r.nullable=!!(1&t),r.columnScope=0;const n={type:"physicalType"};return n.physicalType=e,r.type="scalarType",r.scalarType=n,r}(t)}}function If(t){return t>=10}function kf(t){return 30===t}function Tf(t){if("scalarType"===t.type){const e=t.scalarType;if("physicalType"===e.type)switch(e.physicalType){case 0:case 1:case 2:case 3:case 4:case 5:case 6:case 7:case 8:default:return!1;case 9:return!0}if("logicalType"===e.type)return!1}else if("complexType"===t.type){const e=t.complexType;if("physicalType"===e.type)switch(e.physicalType){case 0:case 1:return!0;default:return!1}}return console.warn("Unexpected column type in hasStreamCount",t),!1}function Ef(t){return"complexType"===t.type&&"physicalType"===t.complexType?.type&&0===t.complexType.physicalType}const Mf=new TextDecoder;function Pf(t,e){const r=dp(t,e,1)[0];if(0===r)return"";const n=e.get(),i=t.subarray(n,n+r);return e.add(r),Mf.decode(i)}function Df(t,e){const r=dp(t,e,1)[0]>>>0;if(r<10||r>30)throw new Error(`Unsupported field type code ${r}. Supported: 10-29(scalars), 30(STRUCT)`);const n=Af(r);if(If(r)&&(n.name=Pf(t,e)),kf(r)){const r=dp(t,e,1)[0]>>>0;n.complexType.children=new Array(r);for(let i=0;i<r;i++)n.complexType.children[i]=Df(t,e)}return function(t){return{name:t.name,nullable:t.nullable,scalarField:t.scalarType,complexField:t.complexType,type:"scalarType"===t.type?"scalarField":"complexField"}}(n)}function Ff(t,e){const r=dp(t,e,1)[0]>>>0,n=Af(r);if(!n)throw new Error(`Unsupported column type code ${r}. Supported: 0-3(ID), 4(GEOMETRY), 10-29(scalars), 30(STRUCT)`);if(If(r)?n.name=Pf(t,e):r>=0&&r<=3?n.name="id":4===r&&(n.name="geometry"),kf(r)){const r=dp(t,e,1)[0]>>>0,i=n.complexType;i.children=new Array(r);for(let n=0;n<r;n++)i.children[n]=Df(t,e)}return n}function zf(t,e){const r={featureTables:[]},n={};n.name=Pf(t,e);const i=dp(t,e,1)[0]>>>0,s=dp(t,e,1)[0]>>>0;n.columns=new Array(s);for(let r=0;r<s;r++)n.columns[r]=Ff(t,e);return r.featureTables.push(n),[r,i]}function Bf(t,e,r,n,i,s,o=!1){const a=e.scalarType;if(!a||"logicalType"!==a.type||0!==a.logicalType)throw new Error(`ID column must be a logical ID scalar type: ${n}`);const l=a.longID?6:4,u="number"==typeof s?void 0:s,c=Yp(i,s,t,r,6===l?"int64":"int32");if(4===l)switch(c){case Dp.FLAT:{const e=$p(t,r,i,0,u);return new Zh(n,e,s)}case Dp.SEQUENCE:{const e=qp(t,r,i);return new Jh(n,e[0],e[1],i.numRleValues)}case Dp.CONST:{const e=Up(t,r,i);return new Kh(n,e,s,!1)}}switch(c){case Dp.FLAT:{if(o){const e=function(t,e,r){const n=function(t,e,r){const n=new Float64Array(r);for(let i=0;i<r;i++)n[i]=gp(t,e);return n}(t,e,r.numValues);return function(t,e){switch(e.logicalLevelTechnique1){case Oh.DELTA:return e.logicalLevelTechnique2===Oh.RLE&&(t=Sp(t,e.runs,e.numRleValues)),function(t){t[0]=bp(t[0]);const e=t.length/4*4;let r=1;if(e>=4)for(;r<e-4;r+=4){const e=t[r+1],n=t[r+2],i=t[r+3];t[r]=bp(t[r])+t[r-1],t[r+1]=bp(e)+t[r],t[r+2]=bp(n)+t[r+1],t[r+3]=bp(i)+t[r+2]}for(;r!==t.length;++r)t[r]=bp(t[r])+t[r-1]}(t),t;case Oh.RLE:return function(t,e){return Sp(t,e.runs,e.numRleValues)}(t,e);case Oh.NONE:return t;default:throw new Error(`The specified Logical level technique is not supported: ${e.logicalLevelTechnique1}`)}}(n,r)}(t,r,i);return new Wh(n,e,s)}const e=Gp(t,r,i,u);return new Zp(n,e,s)}case Dp.SEQUENCE:{const e=jp(t,r,i);return new Wp(n,e[0],e[1],i.numRleValues)}case Dp.CONST:{const e=Xp(t,r,i);return new df(n,e,s,!1)}}throw new Error("Vector type not supported for id column.")}class Cf{constructor(t,e){var r;switch(this._featureData=t,this.properties=this._featureData.properties||{},null===(r=this._featureData.geometry)||void 0===r?void 0:r.type){case Fp.POINT:case Fp.MULTIPOINT:this.type=1;break;case Fp.LINESTRING:case Fp.MULTILINESTRING:this.type=2;break;case Fp.POLYGON:case Fp.MULTIPOLYGON:this.type=3;break;default:this.type=0}this.extent=e,this.id=Number(this._featureData.id)}loadGeometry(){const t=[];for(const r of this._featureData.geometry.coordinates){const n=[];for(const t of r)n.push(new e(t.x,t.y));t.push(n)}return t}}class Vf{constructor(t){this.features=[],this.featureTable=t,this.name=t.name,this.extent=t.extent,this.version=2,this.features=t.getFeatures(),this.length=this.features.length}feature(t){return new Cf(this.features[t],this.extent)}}class Lf{constructor(t){this.layers={};const e=function(t,e,r=!0){const n=new tp(0),i=[];for(;n.get()<t.length;){const e=dp(t,n,1)[0]>>>0,o=n.get()+e;if(o>t.length)throw new Error(`Block overruns tile: ${o} > ${t.length}`);if(1!=dp(t,n,1)[0]>>>0){n.set(o);continue}const[a,l]=zf(t,n),u=a.featureTables[0];let c=null,h=null;const p=[];let f=0;for(const e of u.columns){const i=e.name;if("scalarType"===(s=e).type&&"logicalType"===s.scalarType?.type&&0===s.scalarType.logicalType){let s=null;if(e.nullable){const e=Cp(t,n),r=n.get(),i=yf(t,e.numValues,e.byteLength,n);n.set(r+e.byteLength),s=new Vp(i,e.numValues)}const o=Cp(t,n);f=s?s.size():o.decompressedCount,c=Bf(t,e,n,i,o,s??f,r)}else if(Ef(e)){const e=dp(t,n,1)[0];if(0===f){const e=n.get();f=Cp(t,n).decompressedCount,n.set(e)}h=uf(t,e,n,f)}else{const r=Tf(e)?dp(t,n,1)[0]:1;if(0===r)continue;const i=_f(t,n,e,r,f);if(i)if(Array.isArray(i))for(const t of i)p.push(t);else p.push(i)}}const d=new Qh(u.name,h,c,p,l);i.push(d),n.set(o)}var s;return i}(new Uint8Array(t));this.layers=e.reduce(((t,e)=>Object.assign(Object.assign({},t),{[e.name]:new Vf(e)})),{})}}class Of{constructor(){this.minX=1/0,this.maxX=-1/0,this.minY=1/0,this.maxY=-1/0}extend(t){return this.minX=Math.min(this.minX,t.x),this.minY=Math.min(this.minY,t.y),this.maxX=Math.max(this.maxX,t.x),this.maxY=Math.max(this.maxY,t.y),this}expandBy(t){return this.minX-=t,this.minY-=t,this.maxX+=t,this.maxY+=t,(this.minX>this.maxX||this.minY>this.maxY)&&(this.minX=1/0,this.maxX=-1/0,this.minY=1/0,this.maxY=-1/0),this}shrinkBy(t){return this.expandBy(-t)}map(t){const r=new Of;return r.extend(t(new e(this.minX,this.minY))),r.extend(t(new e(this.maxX,this.minY))),r.extend(t(new e(this.minX,this.maxY))),r.extend(t(new e(this.maxX,this.maxY))),r}static fromPoints(t){const e=new Of;for(const r of t)e.extend(r);return e}contains(t){return t.x>=this.minX&&t.x<=this.maxX&&t.y>=this.minY&&t.y<=this.maxY}empty(){return this.minX>this.maxX}width(){return this.maxX-this.minX}height(){return this.maxY-this.minY}covers(t){return!this.empty()&&!t.empty()&&t.minX>=this.minX&&t.maxX<=this.maxX&&t.minY>=this.minY&&t.maxY<=this.maxY}intersects(t){return!this.empty()&&!t.empty()&&t.minX<=this.maxX&&t.maxX>=this.minX&&t.minY<=this.maxY&&t.maxY>=this.minY}}class $f{constructor(t,e){this.feature=t,this.type=t.type,this.properties=t.tags?t.tags:{},this.extent=e,"id"in t&&("string"==typeof t.id?this.id=parseInt(t.id,10):"number"!=typeof t.id||isNaN(t.id)||(this.id=t.id))}loadGeometry(){const t=[],r=1===this.feature.type?[this.feature.geometry]:this.feature.geometry;for(const n of r){const r=[];for(const t of n)r.push(new e(t[0],t[1]));t.push(r)}return t}}const Rf="_geojsonTileLayer";class Nf{constructor(t,e){this.layers={[Rf]:this},this.name=Rf,this.version=e?e.version:1,this.extent=e?e.extent:4096,this.length=t.length,this.features=t}feature(t){return new $f(this.features[t],this.extent)}}function Uf(t,e,r=""){e.writeVarintField(15,t.version||1),e.writeStringField(1,t.name||""),e.writeVarintField(5,t.extent||4096);const n={jsonPrefix:r,keys:[],values:[],keycache:{},valuecache:{}};for(let r=0;r<t.length;r++)n.feature=t.feature(r),e.writeMessage(2,qf,n);const i=n.keys;for(const t of i)e.writeStringField(3,t);const s=n.values;for(const t of s)e.writeMessage(4,Zf,t)}function qf(t,e){if(!t.feature)return;const r=t.feature;void 0!==r.id&&e.writeVarintField(1,r.id),e.writeMessage(2,jf,t),e.writeVarintField(3,r.type),e.writeMessage(4,Yf,r)}function jf(t,e){for(const r in t.feature?.properties){let n=t.feature.properties[r],i=t.keycache[r];if(null==n)continue;void 0===i&&(t.keys.push(r),i=t.keys.length-1,t.keycache[r]=i),e.writeVarint(i),"string"!=typeof n&&"boolean"!=typeof n&&"number"!=typeof n&&(n=t.jsonPrefix+JSON.stringify(n));const s=typeof n+":"+n;let o=t.valuecache[s];void 0===o&&(t.values.push(n),o=t.values.length-1,t.valuecache[s]=o),e.writeVarint(o)}}function Gf(t,e){return(e<<3)+(7&t)}function Xf(t){return t<<1^t>>31}function Yf(t,e){const r=t.loadGeometry(),n=t.type;let i=0,s=0;for(const o of r){let r=1;1===n&&(r=o.length),e.writeVarint(Gf(1,r));const a=3===n?o.length-1:o.length;for(let t=0;t<a;t++){1===t&&1!==n&&e.writeVarint(Gf(2,a-1));const r=o[t].x-i,l=o[t].y-s;e.writeVarint(Xf(r)),e.writeVarint(Xf(l)),i+=r,s+=l}3===t.type&&e.writeVarint(Gf(7,1))}}function Zf(t,e){const r=typeof t;"string"===r?e.writeStringField(1,t):"boolean"===r?e.writeBooleanField(7,t):"number"===r&&(t%1!=0?e.writeDoubleField(3,t):t<0?e.writeSVarintField(6,t):e.writeVarintField(5,t))}class Wf{constructor(t,e){this.tileID=t,this.x=t.canonical.x,this.y=t.canonical.y,this.z=t.canonical.z,this.grid=new T(p,16,0),this.grid3D=new T(p,16,0),this.featureIndexArray=new Js,this.promoteId=e}insert(t,e,r,n,i,s){const o=this.featureIndexArray.length;this.featureIndexArray.emplaceBack(r,n,i);const a=s?this.grid3D:this.grid;for(const t of e){const e=[1/0,1/0,-1/0,-1/0];for(const r of t)e[0]=Math.min(e[0],r.x),e[1]=Math.min(e[1],r.y),e[2]=Math.max(e[2],r.x),e[3]=Math.max(e[3],r.y);e[0]<p&&e[1]<p&&e[2]>=0&&e[3]>=0&&a.insert(o,e[0],e[1],e[2],e[3])}}loadVTLayers(){return this.vtLayers||(this.vtLayers="mlt"!==this.encoding?new Xl(new Gc(this.rawTileData)).layers:new Lf(this.rawTileData).layers,this.sourceLayerCoder=new jh(this.vtLayers?Object.keys(this.vtLayers).sort():[Rf])),this.vtLayers}query(t,r,n,i){this.loadVTLayers();const s=t.params,o=p/t.tileSize/t.scale,a=pn(s.filter,s.globalState),l=t.queryGeometry,u=t.queryPadding*o,c=Of.fromPoints(l),h=this.grid.query(c.minX-u,c.minY-u,c.maxX+u,c.maxY+u),f=Of.fromPoints(t.cameraQueryGeometry).expandBy(u),d=this.grid3D.query(f.minX,f.minY,f.maxX,f.maxY,((r,n,i,s)=>function(t,r,n,i,s){for(const e of t)if(r<=e.x&&n<=e.y&&i>=e.x&&s>=e.y)return!0;const o=[new e(r,n),new e(r,s),new e(i,s),new e(i,n)];if(t.length>2)for(const e of o)if(ca(t,e))return!0;for(let e=0;e<t.length-1;e++)if(ha(t[e],t[e+1],o))return!0;return!1}(t.cameraQueryGeometry,r-u,n-u,i+u,s+u)));for(const t of d)h.push(t);h.sort(Jf);const y={};let m;for(const e of h){if(e===m)continue;m=e;const u=this.featureIndexArray.get(e);let c=null;this.loadMatchingFeature(y,u.bucketIndex,u.sourceLayerIndex,u.featureIndex,a,s.layers,s.availableImages,r,n,i,((e,r,n)=>(c||(c=Ho(e)),r.queryIntersectsFeature({queryGeometry:l,feature:e,featureState:n,geometry:c,zoom:this.z,transform:t.transform,pixelsToTileUnits:o,pixelPosMatrix:t.pixelPosMatrix,unwrappedTileID:this.tileID.toUnwrapped(),getElevation:t.getElevation}))))}return y}loadMatchingFeature(t,e,r,n,i,s,o,a,l,u,c){const h=this.bucketLayerIDs[e];if(s&&!h.some((t=>s.has(t))))return;const p=this.sourceLayerCoder.decode(r),f=this.vtLayers[p].feature(n);if(i.needGeometry){const t=Jo(f,!0);if(!i.filter(new Gi(this.tileID.overscaledZ),t,this.tileID.canonical))return}else if(!i.filter(new Gi(this.tileID.overscaledZ),f))return;const d=this.getId(f,p);for(const e of h){if(s&&!s.has(e))continue;const r=a[e];if(!r)continue;let i={};d&&u&&(i=u.getState(r.sourceLayer||Rf,d));const h=y({},l[e]);h.paint=Hf(h.paint,r.paint,f,i,o),h.layout=Hf(h.layout,r.layout,f,i,o);const p=!c||c(f,r,i);if(!p)continue;const m=new Gh(f,this.z,this.x,this.y,d);m.layer=h;let g=t[e];void 0===g&&(g=t[e]=[]),g.push({featureIndex:n,feature:m,intersectionZ:p})}}lookupSymbolFeatures(t,e,r,n,i,s,o,a){const l={};this.loadVTLayers();const u=pn(i.filterSpec,i.globalState);for(const i of t)this.loadMatchingFeature(l,r,n,i,u,s,o,a,e);return l}hasLayer(t){for(const e of this.bucketLayerIDs)for(const r of e)if(t===r)return!0;return!1}getId(t,e){var r;let n=t.id;return this.promoteId&&(n=t.properties["string"==typeof this.promoteId?this.promoteId:this.promoteId[e]],"boolean"==typeof n&&(n=Number(n)),void 0===n&&(null===(r=t.properties)||void 0===r?void 0:r.cluster)&&this.promoteId&&(n=Number(t.properties.cluster_id))),n}}function Hf(t,e,r,n,i){return m(t,((t,s)=>{const o=e instanceof es?e.get(s):null;return(null==o?void 0:o.evaluate)?o.evaluate(r,n,i):o}))}function Jf(t,e){return e-t}fi("FeatureIndex",Wf,{omit:["rawTileData","sourceLayerCoder"]});class Kf{constructor(t,e){this.keyCache={},t&&this.replace(t,e)}replace(t,e){this._layerConfigs={},this._layers={},this.update(t,[],e)}update(t,e,r){for(const e of t){this._layerConfigs[e.id]=e;const t=this._layers[e.id]=qh(e,r);t._featureFilter=pn(t.filter,r),this.keyCache[e.id]&&delete this.keyCache[e.id]}for(const t of e)delete this.keyCache[t],delete this._layerConfigs[t],delete this._layers[t];this.familiesBySource={};const n=function(t,e){const r={};for(let n=0;n<t.length;n++){const i=e&&e[t[n].id]||wn(t[n]);e&&(e[t[n].id]=i);let s=r[i];s||(s=r[i]=[]),s.push(t[n])}const n=[];for(const t in r)n.push(r[t]);return n}(Object.values(this._layerConfigs),this.keyCache);for(const t of n){const e=t.map((t=>this._layers[t.id])),r=e[0];if(r.isHidden())continue;const n=r.source||"";let i=this.familiesBySource[n];i||(i=this.familiesBySource[n]={});const s=r.sourceLayer||Rf;let o=i[s];o||(o=i[s]=[]),o.push(e)}}}class Qf extends e{constructor(t,e,r,n){super(t,e),this.angle=r,void 0!==n&&(this.segment=n)}clone(){return new Qf(this.x,this.y,this.angle,this.segment)}}function td(t,e,r,n,i){if(void 0===e.segment||0===r)return!0;let s=e,o=e.segment+1,a=0;for(;a>-r/2;){if(o--,o<0)return!1;a-=t[o].dist(s),s=t[o]}a+=t[o].dist(t[o+1]),o++;const l=[];let u=0;for(;a<r/2;){const e=t[o],r=t[o+1];if(!r)return!1;let s=t[o-1].angleTo(e)-e.angleTo(r);for(s=Math.abs((s+3*Math.PI)%(2*Math.PI)-Math.PI),l.push({distance:a,angleDelta:s}),u+=s;a-l[0].distance>n;)u-=l.shift().angleDelta;if(u>i)return!1;o++,a+=e.dist(r)}return!0}function ed(t){let e=0;for(let r=0;r<t.length-1;r++)e+=t[r].dist(t[r+1]);return e}function rd(t,e,r){return t?.6*e*r:0}function nd(t,e){return Math.max(t?t.right-t.left:0,e?e.right-e.left:0)}function id(t,e,r,n,i,s){const o=rd(r,i,s),a=nd(r,n)*s;let l=0;const u=ed(t)/2;for(let r=0;r<t.length-1;r++){const n=t[r],i=t[r+1],s=n.dist(i);if(l+s>u){const c=(u-l)/s,h=de.number(n.x,i.x,c),p=de.number(n.y,i.y,c),f=new Qf(h,p,i.angleTo(n),r);return f._round(),!o||td(t,f,a,o,e)?f:void 0}l+=s}}function sd(t,e,r,n,i,s,o,a,l){const u=rd(n,s,o),c=nd(n,i),h=c*o,p=0===t[0].x||t[0].x===l||0===t[0].y||t[0].y===l;return e-h<e/4&&(e=h+e/4),od(t,p?e/2*a%e:(c/2+2*s)*o*a%e,e,u,r,h,p,!1,l)}function od(t,e,r,n,i,s,o,a,l){const u=s/2,c=ed(t);let h=0,p=e-r,f=[];for(let e=0;e<t.length-1;e++){const o=t[e],a=t[e+1],d=o.dist(a),y=a.angleTo(o);for(;p+r<h+d;){p+=r;const m=(p-h)/d,g=de.number(o.x,a.x,m),x=de.number(o.y,a.y,m);if(g>=0&&g<l&&x>=0&&x<l&&p-u>=0&&p+u<=c){const r=new Qf(g,x,y,e);r._round(),n&&!td(t,r,s,n,i)||f.push(r)}}h+=d}return a||f.length||o||(f=od(t,h/2,r,n,i,s,o,!0,l)),f}function ad(t,e,r,n,i,s){let o=ld(t,e,r,i,0);return o=ld(o,e,n,s,1),o}function ld(t,e,r,n,i){switch(e){case 1:return function(t,e,r,n){const i=[];for(const s of t)for(const t of s){const s=0===n?t.x:t.y;s>=e&&s<=r&&i.push([t])}return i}(t,r,n,i);case 2:return cd(t,r,n,i,!1);case 3:return cd(t,r,n,i,!0)}return[]}function ud(t,r,n,i,s){const o=0===i?hd:pd;let a=[];const l=[];for(let e=0;e<t.length-1;e++){const u=t[e],c=t[e+1],h=0===i?u.x:u.y,p=0===i?c.x:c.y;let f=!1;h<r?p>r&&a.push(o(u,c,r)):h>n?p<n&&a.push(o(u,c,n)):a.push(u),p<r&&h>=r&&(a.push(o(u,c,r)),f=!0),p>n&&h<=n&&(a.push(o(u,c,n)),f=!0),!s&&f&&(l.push(a),a=[])}const u=t.length-1,c=0===i?t[u].x:t[u].y;return c>=r&&c<=n&&a.push(t[u]),s&&a.length>0&&!a[0].equals(a[a.length-1])&&a.push(new e(a[0].x,a[0].y)),a.length>0&&l.push(a),l}function cd(t,e,r,n,i){const s=[];for(const o of t){const t=ud(o,e,r,n,i);t.length>0&&s.push(...t)}return s}function hd(t,r,n){return new e(n,t.y+(n-t.x)/(r.x-t.x)*(r.y-t.y))}function pd(t,r,n){return new e(t.x+(n-t.y)/(r.y-t.y)*(r.x-t.x),n)}function fd(t,r,n,i){const s=[],o=t.image,a=o.pixelRatio,l=o.paddedRect.w-2,u=o.paddedRect.h-2;let c={x1:t.left,y1:t.top,x2:t.right,y2:t.bottom};const h=o.stretchX||[[0,l]],p=o.stretchY||[[0,u]],f=(t,e)=>t+e[1]-e[0],d=h.reduce(f,0),y=p.reduce(f,0),m=l-d,g=u-y;let x=0,v=d,b=0,w=y,_=0,S=m,A=0,I=g;if(o.content&&i){const e=o.content,r=e[2]-e[0],n=e[3]-e[1];(o.textFitWidth||o.textFitHeight)&&(c=mh(t)),x=dd(h,0,e[0]),b=dd(p,0,e[1]),v=dd(h,e[0],e[2]),w=dd(p,e[1],e[3]),_=e[0]-x,A=e[1]-b,S=r-v,I=n-w}const k=c.x1,T=c.y1,E=c.x2-k,M=c.y2-T,P=(t,i,s,l)=>{const u=md(t.stretch-x,v,E,k),c=gd(t.fixed-_,S,t.stretch,d),h=md(i.stretch-b,w,M,T),p=gd(i.fixed-A,I,i.stretch,y),f=md(s.stretch-x,v,E,k),m=gd(s.fixed-_,S,s.stretch,d),g=md(l.stretch-b,w,M,T),P=gd(l.fixed-A,I,l.stretch,y),D=new e(u,h),F=new e(f,h),z=new e(f,g),B=new e(u,g),C=new e(c/a,p/a),V=new e(m/a,P/a),L=r*Math.PI/180;if(L){const t=Math.sin(L),e=Math.cos(L),r=[e,-t,t,e];D._matMult(r),F._matMult(r),B._matMult(r),z._matMult(r)}const 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Reduce your "text-size".`)):"composite"===g.kind&&(x=[xh*d.compositeTextSizes[0].evaluate(a,{},y),xh*d.compositeTextSizes[1].evaluate(a,{},y)],(x[0]>vh||x[1]>vh)&&v(`${t.layerIds[0]}: Value for "text-size" is >= 255. Reduce your "text-size".`)),t.addSymbols(t.text,m,x,l,o,a,c,r,u.lineStartIndex,u.lineLength,f,y);for(const e of h)p[e]=t.text.placedSymbolArray.length-1;return 4*m.length}function Dd(t){for(const e in t)return t[e];return null}function Fd(t,e,r,n){const i=t.compareText;if(e in i){const t=i[e];for(let e=t.length-1;e>=0;e--)if(n.dist(t[e])<r)return!0}else i[e]=[];return i[e].push(n),!1}class zd{constructor(t){const e={},r=[];for(const n in t){const i=t[n],s=e[n]={};for(const t in i){const e=i[+t];if(!e||0===e.bitmap.width||0===e.bitmap.height)continue;const n={x:0,y:0,w:e.bitmap.width+2,h:e.bitmap.height+2};r.push(n),s[t]={rect:n,metrics:e.metrics}}}const{w:n,h:i}=nh(r),s=new Fa({width:n||1,height:i||1});for(const r in t){const n=t[r];for(const t in n){const i=n[+t];if(!i||0===i.bitmap.width||0===i.bitmap.height)continue;const o=e[r][t].rect;Fa.copy(i.bitmap,s,{x:0,y:0},{x:o.x+1,y:o.y+1},i.bitmap)}}this.image=s,this.positions=e}}function Bd(t,e,r){var n=2*Math.PI*6378137/256/Math.pow(2,r);return[t*n-2*Math.PI*6378137/2,e*n-2*Math.PI*6378137/2]}fi("GlyphAtlas",zd);const Cd=6371008.8;class Vd{constructor(t,e){if(isNaN(t)||isNaN(e))throw new Error(`Invalid LngLat object: (${t}, ${e})`);if(this.lng=+t,this.lat=+e,this.lat>90||this.lat<-90)throw new Error("Invalid LngLat latitude value: must be between -90 and 90")}wrap(){return new Vd(function(t,e){const r=((t-e)%360+360)%360+e;return r===e?180:r}(this.lng,-180),this.lat)}toArray(){return[this.lng,this.lat]}toString(){return`LngLat(${this.lng}, ${this.lat})`}distanceTo(t){const e=Math.PI/180,r=this.lat*e,n=t.lat*e,i=Math.sin(r)*Math.sin(n)+Math.cos(r)*Math.cos(n)*Math.cos((t.lng-this.lng)*e);return Cd*Math.acos(Math.min(i,1))}static convert(t){if(t instanceof Vd)return t;if(Array.isArray(t)&&(2===t.length||3===t.length))return new Vd(Number(t[0]),Number(t[1]));if(!Array.isArray(t)&&"object"==typeof t&&null!==t)return new Vd(Number("lng"in t?t.lng:t.lon),Number(t.lat));throw new Error("`LngLatLike` argument must be specified as a LngLat instance, an object {lng: <lng>, lat: <lat>}, an object {lon: <lng>, lat: <lat>}, or an array of [<lng>, <lat>]")}}const Ld=2*Math.PI*Cd;function Od(t){return Ld*Math.cos(t*Math.PI/180)}function $d(t){return 360/Math.PI*Math.atan(Math.exp((180-360*t)*Math.PI/180))-90}class Rd{constructor(t,e,r=0){this.x=+t,this.y=+e,this.z=+r}static fromLngLat(t,e=0){const r=Vd.convert(t);return new Rd((180+r.lng)/360,(180-180/Math.PI*Math.log(Math.tan(Math.PI/4+r.lat*Math.PI/360)))/360,function(t,e){return t/Od(e)}(e,r.lat))}toLngLat(){return new Vd(360*this.x-180,$d(this.y))}toAltitude(){return this.z*Od($d(this.y))}meterInMercatorCoordinateUnits(){return 1/Ld*(t=$d(this.y),1/Math.cos(t*Math.PI/180));var t}}class Nd{constructor(t,e,r){if(!function(t,e,r){return!(t<0||t>25||r<0||r>=Math.pow(2,t)||e<0||e>=Math.pow(2,t))}(t,e,r))throw new Error(`x=${e}, y=${r}, z=${t} outside of bounds. 0<=x<${Math.pow(2,t)}, 0<=y<${Math.pow(2,t)} 0<=z<=25 `);this.z=t,this.x=e,this.y=r,this.key=jd(0,t,t,e,r)}equals(t){return this.z===t.z&&this.x===t.x&&this.y===t.y}url(t,e,r){const n=(s=this.y,o=this.z,a=Bd(256*(i=this.x),256*(s=Math.pow(2,o)-s-1),o),l=Bd(256*(i+1),256*(s+1),o),a[0]+","+a[1]+","+l[0]+","+l[1]);var i,s,o,a,l;const u=function(t,e,r){let n="";for(let i=t;i>0;i--){const t=1<<i-1;n+=(e&t?1:0)+(r&t?2:0)}return n}(this.z,this.x,this.y);return t[(this.x+this.y)%t.length].replace(/{prefix}/g,(this.x%16).toString(16)+(this.y%16).toString(16)).replace(/{z}/g,String(this.z)).replace(/{x}/g,String(this.x)).replace(/{y}/g,String("tms"===r?Math.pow(2,this.z)-this.y-1:this.y)).replace(/{ratio}/g,e>1?"@2x":"").replace(/{quadkey}/g,u).replace(/{bbox-epsg-3857}/g,n)}isChildOf(t){const e=this.z-t.z;return e>0&&t.x===this.x>>e&&t.y===this.y>>e}getTilePoint(t){const r=Math.pow(2,this.z);return new e((t.x*r-this.x)*p,(t.y*r-this.y)*p)}toString(){return`${this.z}/${this.x}/${this.y}`}}class Ud{constructor(t,e){this.wrap=t,this.canonical=e,this.key=jd(t,e.z,e.z,e.x,e.y)}}class qd{constructor(t,e,r,n,i){if(this.terrainRttPosMatrix32f=null,t<r)throw new Error(`overscaledZ should be >= z; overscaledZ = ${t}; z = ${r}`);this.overscaledZ=t,this.wrap=e,this.canonical=new Nd(r,+n,+i),this.key=jd(e,t,r,n,i)}clone(){return new qd(this.overscaledZ,this.wrap,this.canonical.z,this.canonical.x,this.canonical.y)}equals(t){return this.overscaledZ===t.overscaledZ&&this.wrap===t.wrap&&this.canonical.equals(t.canonical)}scaledTo(t){if(t>this.overscaledZ)throw new Error(`targetZ > this.overscaledZ; targetZ = ${t}; overscaledZ = ${this.overscaledZ}`);const e=this.canonical.z-t;return t>this.canonical.z?new qd(t,this.wrap,this.canonical.z,this.canonical.x,this.canonical.y):new qd(t,this.wrap,t,this.canonical.x>>e,this.canonical.y>>e)}isOverscaled(){return this.overscaledZ>this.canonical.z}calculateScaledKey(t,e){if(t>this.overscaledZ)throw new Error(`targetZ > this.overscaledZ; targetZ = ${t}; overscaledZ = ${this.overscaledZ}`);const r=this.canonical.z-t;return t>this.canonical.z?jd(this.wrap*+e,t,this.canonical.z,this.canonical.x,this.canonical.y):jd(this.wrap*+e,t,t,this.canonical.x>>r,this.canonical.y>>r)}isChildOf(t){if(t.wrap!==this.wrap)return!1;if(this.overscaledZ-t.overscaledZ<=0)return!1;if(0===t.overscaledZ)return this.overscaledZ>0;const e=this.canonical.z-t.canonical.z;return!(e<0)&&t.canonical.x===this.canonical.x>>e&&t.canonical.y===this.canonical.y>>e}children(t){if(this.overscaledZ>=t)return[new qd(this.overscaledZ+1,this.wrap,this.canonical.z,this.canonical.x,this.canonical.y)];const e=this.canonical.z+1,r=2*this.canonical.x,n=2*this.canonical.y;return[new qd(e,this.wrap,e,r,n),new qd(e,this.wrap,e,r+1,n),new qd(e,this.wrap,e,r,n+1),new qd(e,this.wrap,e,r+1,n+1)]}isLessThan(t){return this.wrap<t.wrap||!(this.wrap>t.wrap)&&(this.overscaledZ<t.overscaledZ||!(this.overscaledZ>t.overscaledZ)&&(this.canonical.x<t.canonical.x||!(this.canonical.x>t.canonical.x)&&this.canonical.y<t.canonical.y))}wrapped(){return new qd(this.overscaledZ,0,this.canonical.z,this.canonical.x,this.canonical.y)}unwrapTo(t){return new qd(this.overscaledZ,t,this.canonical.z,this.canonical.x,this.canonical.y)}overscaleFactor(){return Math.pow(2,this.overscaledZ-this.canonical.z)}toUnwrapped(){return new Ud(this.wrap,this.canonical)}toString(){return`${this.overscaledZ}/${this.canonical.x}/${this.canonical.y}`}getTilePoint(t){return this.canonical.getTilePoint(new Rd(t.x-this.wrap,t.y))}normalizeCoordinates(t,e,r=8192){if(t>=0&&t<r&&e>=0&&e<r)return{tileID:this,x:t,y:e};const n=Math.floor(t/r),i=Math.floor(e/r),s=t-n*r,o=e-i*r,a=this.canonical.z,l=1<<a,u=this.canonical.y+i;if(u<0||u>=l)return null;let c=this.canonical.x+n,h=this.wrap;return c<0?(h-=Math.ceil(-c/l),c=(c%l+l)%l):c>=l&&(h+=Math.floor(c/l),c%=l),{tileID:new qd(this.overscaledZ,h,a,c,u),x:s,y:o}}}function jd(t,e,r,n,i){(t*=2)<0&&(t=-1*t-1);const s=1<<r;return(s*s*t+s*i+n).toString(36)+r.toString(36)+e.toString(36)}fi("CanonicalTileID",Nd),fi("OverscaledTileID",qd,{omit:["terrainRttPosMatrix32f"]});class Gd{constructor(t){this.tileID=new qd(t.tileID.overscaledZ,t.tileID.wrap,t.tileID.canonical.z,t.tileID.canonical.x,t.tileID.canonical.y),this.uid=t.uid,this.zoom=t.zoom,this.pixelRatio=t.pixelRatio,this.tileSize=t.tileSize,this.source=t.source,this.overscaling=this.tileID.overscaleFactor(),this.showCollisionBoxes=t.showCollisionBoxes,this.collectResourceTiming=!!t.collectResourceTiming,this.returnDependencies=!!t.returnDependencies,this.promoteId=t.promoteId,this.inFlightDependencies=[]}parse(e,r,n,i,s){return t(this,void 0,void 0,(function*(){this.status="parsing",this.data=e,this.collisionBoxArray=new Ns;const t=new jh(Object.keys(e.layers).sort()),o=new Wf(this.tileID,this.promoteId);o.bucketLayerIDs=[];const a={},l={featureIndex:o,iconDependencies:{},patternDependencies:{},glyphDependencies:{},dashDependencies:{},availableImages:n,subdivisionGranularity:s},u=r.familiesBySource[this.source];for(const r in u){const i=e.layers[r];if(!i)continue;1===i.version&&v(`Vector tile source "${this.source}" layer "${r}" does not use vector tile spec v2 and therefore may have some rendering errors.`);const s=t.encode(r),c=[];for(let t=0;t<i.length;t++){const e=i.feature(t),n=o.getId(e,r);c.push({feature:e,id:n,index:t,sourceLayerIndex:s})}for(const t of u[r]){const e=t[0];e.source!==this.source&&v(`layer.source = ${e.source} does not equal this.source = ${this.source}`),e.isHidden(this.zoom,!0)||(Xd(t,this.zoom,n),(a[e.id]=e.createBucket({index:o.bucketLayerIDs.length,layers:t,zoom:this.zoom,pixelRatio:this.pixelRatio,overscaling:this.overscaling,collisionBoxArray:this.collisionBoxArray,sourceLayerIndex:s,sourceID:this.source})).populate(c,l,this.tileID.canonical),o.bucketLayerIDs.push(t.map((t=>t.id))))}}const c=m(l.glyphDependencies,(t=>Object.keys(t).map(Number)));for(const t of this.inFlightDependencies)null==t||t.abort();this.inFlightDependencies=[];let h=Promise.resolve({});if(Object.keys(c).length){const t=new AbortController;this.inFlightDependencies.push(t),h=i.sendAsync({type:"GG",data:{stacks:c,source:this.source,tileID:this.tileID,type:"glyphs"}},t)}const p=Object.keys(l.iconDependencies);let f=Promise.resolve({});if(p.length){const t=new AbortController;this.inFlightDependencies.push(t),f=i.sendAsync({type:"GI",data:{icons:p,source:this.source,tileID:this.tileID,type:"icons"}},t)}const d=Object.keys(l.patternDependencies);let y=Promise.resolve({});if(d.length){const t=new AbortController;this.inFlightDependencies.push(t),y=i.sendAsync({type:"GI",data:{icons:d,source:this.source,tileID:this.tileID,type:"patterns"}},t)}const g=l.dashDependencies;let x=Promise.resolve({});if(Object.keys(g).length){const t=new AbortController;this.inFlightDependencies.push(t),x=i.sendAsync({type:"GDA",data:{dashes:g}},t)}const[b,w,_,S]=yield Promise.all([h,f,y,x]),A=new zd(b),I=new sh(w,_);for(const t in a){const e=a[t];e instanceof Eh?(Xd(e.layers,this.zoom,n),Td({bucket:e,glyphMap:b,glyphPositions:A.positions,imageMap:w,imagePositions:I.iconPositions,showCollisionBoxes:this.showCollisionBoxes,canonical:this.tileID.canonical,subdivisionGranularity:l.subdivisionGranularity})):e.hasDependencies&&(e instanceof Fl||e instanceof Hl||e instanceof xc)&&(Xd(e.layers,this.zoom,n),e.addFeatures(l,this.tileID.canonical,I.patternPositions,S))}return this.status="done",{buckets:Object.values(a).filter((t=>!t.isEmpty())),featureIndex:o,collisionBoxArray:this.collisionBoxArray,glyphAtlasImage:A.image,imageAtlas:I,dashPositions:S,glyphMap:this.returnDependencies?b:null,iconMap:this.returnDependencies?w:null,glyphPositions:this.returnDependencies?A.positions:null}}))}}function Xd(t,e,r){const n=new Gi(e);for(const e of t)e.recalculate(n,r)}class Yd{constructor(){this.loading={},this.loaded={},this.parsing={}}startLoading(t,e){this.loading[t]=e}finishLoading(t){delete this.loading[t]}abort(t){const e=this.loading[t];(null==e?void 0:e.abort)&&(e.abort.abort(),delete this.loading[t])}setParsing(t,e){this.parsing[t]=e}consumeParsing(t){const e=this.parsing[t];if(e)return delete this.parsing[t],e}clearParsing(t){delete this.parsing[t]}markLoaded(t,e){this.loaded[t]=e}getLoaded(t){const e=this.loaded[t];if(e)return e}removeLoaded(t){delete this.loaded[t]}clearLoaded(){this.loaded={}}}class Zd{constructor(t){this.maxEntries=t,this.map=new Map}get(t){const e=this.map.get(t);return void 0!==e&&(this.map.delete(t),this.map.set(t,e)),e}set(t,e){if(this.map.has(t))this.map.delete(t);else if(this.map.size>=this.maxEntries){const t=this.map.keys().next().value;this.map.delete(t)}this.map.set(t,e)}clear(){this.map.clear()}}class Wd{constructor(t){this.start=`${t}#start`,this.end=`${t}#end`,this.measure=t,performance.mark(this.start)}finish(){performance.mark(this.end);let t=performance.getEntriesByName(this.measure);return 0===t.length&&(performance.measure(this.measure,this.start,this.end),t=performance.getEntriesByName(this.measure),performance.clearMarks(this.start),performance.clearMarks(this.end),performance.clearMeasures(this.measure)),t}}class Hd{constructor(t,e,r,n,i){this.type=t,this.properties=r||{},this.extent=i,this.pointsArray=e,this.id=n}loadGeometry(){return this.pointsArray.map((t=>t.map((t=>new e(t.x,t.y)))))}}class Jd{constructor(t,e,r){this.version=2,this._myFeatures=t,this.name=e,this.length=t.length,this.extent=r}feature(t){return this._myFeatures[t]}}class Kd{constructor(){this.layers={}}addLayer(t){this.layers[t.name]=t}}function Qd(t){let e=function(t,e=""){const r=new Gc;return function(t,e,r=""){for(const n in t.layers)e.writeMessage(3,((t,e)=>Uf(t,e,r)),t.layers[n])}(t,r,e),r.finish()}(t);return 0===e.byteOffset&&e.byteLength===e.buffer.byteLength||(e=new Uint8Array(e)),{vectorTile:t,rawData:e.buffer}}function ty(t,e,r){const{extent:n}=t,i=Math.pow(2,r.z-e.z),s=(r.x-e.x*i)*n,o=(r.y-e.y*i)*n,a=[];for(let e=0;e<t.length;e++){const r=t.feature(e);let l=r.loadGeometry();for(const t of l)for(const e of t)e.x=e.x*i-s,e.y=e.y*i-o;const u=128;l=ad(l,r.type,-u,-u,n+u,n+u),0!==l.length&&a.push(new Hd(r.type,l,r.properties,r.id,n))}return new Jd(a,t.name,n)}class ey{constructor(t,e,r){this.actor=t,this.layerIndex=e,this.availableImages=r,this.tileState=new Yd,this.overzoomedTileResultCache=new Zd(1e3)}loadVectorTile(t,e){try{return{vectorTile:"mlt"!==t.encoding?new Xl(new Gc(e)):new Lf(e),rawData:e}}catch(r){const n=new Uint8Array(e);let i=`Unable to parse the tile at ${t.request.url}, `;throw i+=31===n[0]&&139===n[1]?"please make sure the data is not gzipped and that you have configured the relevant header in the server":`got error: ${f(r).message}`,new Error(i)}}loadTile(e){return t(this,void 0,void 0,(function*(){const{uid:t,overzoomParameters:r}=e;r&&(e.request=r.overzoomRequest);const n=this._startRequestTiming(e),i=new Gd(e);this.tileState.startLoading(t,i);const s=new AbortController;i.abort=s;try{const o=yield((t,e)=>hi(y(t,{type:"arrayBuffer"}),e))(e.request,s);if(e.etag&&e.etag===o.etag)return this.tileState.finishLoading(t),this._getEtagUnmodifiedResult(o,n);const a=this.loadVectorTile(e,o.data);if(this.tileState.finishLoading(t),!a)return null;let{vectorTile:l,rawData:u}=a;r&&({vectorTile:l,rawData:u}=this._getOverzoomTile(e,l));const c=this._getExpiryData(o),h=this._finishRequestTiming(n);i.vectorTile=l,this.tileState.markLoaded(t,i);const p={rawData:u,cacheControl:c,resourceTiming:h};this.tileState.setParsing(t,p);try{return yield this._parseWorkerTile(i,e,p)}finally{this.tileState.clearParsing(t)}}catch(e){throw this.tileState.finishLoading(t),i.status="done",this.tileState.markLoaded(t,i),e}}))}_getEtagUnmodifiedResult(t,e){return y({etagUnmodified:!0},this._getExpiryData(t),this._finishRequestTiming(e))}_parseWorkerTile(e,r,n){return t(this,void 0,void 0,(function*(){let t=yield e.parse(e.vectorTile,this.layerIndex,this.availableImages,this.actor,r.subdivisionGranularity);if(n){const{rawData:e,cacheControl:i,resourceTiming:s}=n;t=y({rawTileData:e.slice(0),encoding:r.encoding},t,i,s)}return t}))}_getExpiryData({expires:t,cacheControl:e,etag:r}){const n={};return t&&(n.expires=t),e&&(n.cacheControl=e),r&&(n.etag=r),n}_startRequestTiming(t){var e;if(null===(e=t.request)||void 0===e?void 0:e.collectResourceTiming)return new Wd(t.request.url)}_finishRequestTiming(t){const e=null==t?void 0:t.finish();return e?{resourceTiming:JSON.parse(JSON.stringify(e))}:{}}_getOverzoomTile(t,e){var r;const{tileID:n,source:i,overzoomParameters:s}=t,{maxZoomTileID:o}=s,a=`${o.key}_${n.key}_${null===(r=t.request)||void 0===r?void 0:r.url}`,l=this.overzoomedTileResultCache.get(a);if(l)return l;const u=new Kd,c=this.layerIndex.familiesBySource[i];for(const t in c){const r=e.layers[t];if(!r)continue;const i=ty(r,o,n.canonical);i.length>0&&u.addLayer(i)}const h=Qd(u);return this.overzoomedTileResultCache.set(a,h),h}reloadTile(e){return t(this,void 0,void 0,(function*(){const t=e.uid,r=this.tileState.getLoaded(t);if(!r)throw new Error("Should not be trying to reload a tile that was never loaded or has been removed");if(r.showCollisionBoxes=e.showCollisionBoxes,"parsing"===r.status){const n=this.tileState.consumeParsing(t);return yield this._parseWorkerTile(r,e,n)}if("done"===r.status&&r.vectorTile)return yield this._parseWorkerTile(r,e)}))}abortTile(e){return t(this,void 0,void 0,(function*(){this.tileState.abort(e.uid)}))}removeTile(e){return t(this,void 0,void 0,(function*(){this.tileState.removeLoaded(e.uid)}))}}class ry{constructor(){this.loaded={}}loadTile(e){return t(this,void 0,void 0,(function*(){const{uid:r,encoding:n,rawImageData:i,redFactor:s,greenFactor:o,blueFactor:u,baseShift:c}=e,h=i.width+2,p=i.height+2,f=_(i)?new za({width:h,height:p},yield function(e,r,n,i,s){return t(this,void 0,void 0,(function*(){if(function(){if(null==l&&(l=!1,null!=a||(a="undefined"!=typeof OffscreenCanvas&&new OffscreenCanvas(1,1).getContext("2d")&&"function"==typeof createImageBitmap),a)){const t=5,e=new OffscreenCanvas(t,t).getContext("2d",{willReadFrequently:!0});if(e){for(let r=0;r<t*t;r++){const n=4*r;e.fillStyle=`rgb(${n},${n+1},${n+2})`,e.fillRect(r%t,Math.floor(r/t),1,1)}const r=e.getImageData(0,0,t,t).data;for(let e=0;e<t*t*4;e++)if(e%4!=3&&r[e]!==e){l=!0;break}}}return l||!1}())try{return yield function(e,r,n,i,s){return t(this,void 0,void 0,(function*(){if("undefined"==typeof VideoFrame)throw new Error("VideoFrame not supported");const t=new VideoFrame(e,{timestamp:0});try{const o=null==t?void 0:t.format;if(!o||!o.startsWith("BGR")&&!o.startsWith("RGB"))throw new Error(`Unrecognized format ${o}`);const a=o.startsWith("BGR"),l=new Uint8ClampedArray(i*s*4);if(yield t.copyTo(l,function(t,e,r,n,i){const s=4*Math.max(-e,0),o=(Math.max(0,r)-r)*n*4+s,a=4*n,l=Math.max(0,e),u=Math.max(0,r);return{rect:{x:l,y:u,width:Math.min(t.width,e+n)-l,height:Math.min(t.height,r+i)-u},layout:[{offset:o,stride:a}]}}(e,r,n,i,s)),a)for(let t=0;t<l.length;t+=4){const e=l[t];l[t]=l[t+2],l[t+2]=e}return l}finally{t.close()}}))}(e,r,n,i,s)}catch(t){}return function(t,e,r,n,i){const s=t.width,o=t.height;S&&A||(S=new OffscreenCanvas(s,o),A=S.getContext("2d",{willReadFrequently:!0})),S.width=s,S.height=o,A.drawImage(t,0,0,s,o);const a=A.getImageData(e,r,n,i);return A.clearRect(0,0,s,o),a.data}(e,r,n,i,s)}))}(i,-1,-1,h,p)):i,d=new ja(r,f,n,s,o,u,c);return this.loaded||(this.loaded={}),this.loaded[r]=d,d}))}removeTile(t){const e=this.loaded,r=t.uid;(null==e?void 0:e[r])&&delete e[r]}}class ny{constructor(t,e,r,n=iy){this.actor=t,this.layerIndex=e,this.availableImages=r,this.tileState=new Yd,this._createGeoJSONIndex=n}loadVectorTile(t){if(!this._geoJSONIndex)throw new Error("Unable to parse the data into a cluster or geojson");const{z:e,x:r,y:n}=t.tileID.canonical,i=this._geoJSONIndex.getTile(e,r,n);return i?Qd(new Nf(i.features,{version:2,extent:p})):null}loadTile(e){return t(this,void 0,void 0,(function*(){const{uid:t}=e,r=new Gd(e);r.abort=new AbortController;try{const n=this.loadVectorTile(e);if(!n)return null;const{vectorTile:i,rawData:s}=n;r.vectorTile=i,this.tileState.markLoaded(t,r);const o={rawData:s};this.tileState.setParsing(t,o);try{return yield this._parseWorkerTile(r,e,o)}finally{this.tileState.clearParsing(t)}}catch(e){throw r.status="done",this.tileState.markLoaded(t,r),e}}))}_reloadLoadedTile(e){return t(this,void 0,void 0,(function*(){const t=e.uid,r=this.tileState.getLoaded(t);if(!r)throw new Error("Should not be trying to reload a tile that was never loaded or has been removed");if(r.showCollisionBoxes=e.showCollisionBoxes,"parsing"===r.status){const n=this.tileState.consumeParsing(t);return yield this._parseWorkerTile(r,e,n)}if("done"===r.status&&r.vectorTile)return yield this._parseWorkerTile(r,e)}))}_parseWorkerTile(e,r,n){return t(this,void 0,void 0,(function*(){let t=yield e.parse(e.vectorTile,this.layerIndex,this.availableImages,this.actor,r.subdivisionGranularity);if(n){const{rawData:e}=n;t=y({rawTileData:e.slice(0),encoding:"mvt"},t)}return t}))}abortTile(e){return t(this,void 0,void 0,(function*(){this.tileState.abort(e.uid)}))}removeTile(e){return t(this,void 0,void 0,(function*(){this.tileState.removeLoaded(e.uid)}))}loadData(e){return t(this,void 0,void 0,(function*(){var t;null===(t=this._pendingRequest)||void 0===t||t.abort();const r=this._startRequestTiming(e);this._pendingRequest=new AbortController;try{yield this.loadAndProcessGeoJSON(e,this._pendingRequest),delete this._pendingRequest,this.tileState.clearLoaded();const t={};return e.request&&(t.data=e.data),this._finishRequestTiming(r,e,t),t}catch(t){if(delete this._pendingRequest,!ii(t))throw t;return{abandoned:!0}}}))}_startRequestTiming(t){var e;if(null===(e=t.request)||void 0===e?void 0:e.collectResourceTiming)return new Wd(t.request.url)}_finishRequestTiming(t,e,r){const n=null==t?void 0:t.finish();n&&(r.resourceTiming={[e.source]:JSON.parse(JSON.stringify(n))})}reloadTile(t){return this.tileState.getLoaded(t.uid)?this._reloadLoadedTile(t):this.loadTile(t)}loadAndProcessGeoJSON(e,r){return t(this,void 0,void 0,(function*(){var t;if(e.request&&(e.data=(yield((t,e)=>hi(y(t,{type:"json"}),e))(e.request,r)).data),e.data)return e.data=this._filterGeoJSON(e.data,e.filter),void(this._geoJSONIndex=this._createGeoJSONIndex(e.data,e));if(e.dataDiff)return null!==(t=this._geoJSONIndex)&&void 0!==t||(this._geoJSONIndex=this._createGeoJSONIndex({type:"FeatureCollection",features:[]},e)),void this._geoJSONIndex.updateData(e.dataDiff,this._getFilterPredicate(e.filter));if(e.updateCluster&&this._geoJSONIndex.updateClusterOptions(e.geojsonVtOptions.cluster,sy(e)),null==this._geoJSONIndex)throw new Error(`Input data given to '${e.source}' is not a valid GeoJSON object.`)}))}_filterGeoJSON(t,e){if("FeatureCollection"!==t.type)return t;const r=this._getFilterPredicate(e);return r?{type:"FeatureCollection",features:t.features.filter((t=>r(t)))}:t}_getFilterPredicate(t){if("boolean"!=typeof t&&!(null==t?void 0:t.length))return;const e=en(t,{type:"boolean","property-type":"data-driven",overridable:!1,transition:!1});if("error"===e.result)throw new Error(e.value.map((t=>`${t.key}: ${t.message}`)).join(", "));return t=>e.value.evaluate({zoom:0},t)}removeSource(e){return t(this,void 0,void 0,(function*(){var t;null===(t=this._pendingRequest)||void 0===t||t.abort()}))}getClusterExpansionZoom(t){return this._geoJSONIndex.getClusterExpansionZoom(t.clusterId)}getClusterChildren(t){return this._geoJSONIndex.getClusterChildren(t.clusterId)}getClusterLeaves(t){return this._geoJSONIndex.getClusterLeaves(t.clusterId,t.limit,t.offset)}}function iy(t,e){const r=y(e.geojsonVtOptions||{},{updateable:!0,clusterOptions:sy(e)});return new hc(t,r)}function sy({geojsonVtOptions:t,clusterProperties:e}){if(!e||!t.clusterOptions)return t.clusterOptions;const r={},n={},i={accumulated:null,zoom:0},s={properties:null},o=Object.keys(e);for(const t of o){const[i,s]=e[t],o=en(s),a=en("string"==typeof i?[i,["accumulated"],["get",t]]:i);r[t]=o.value,n[t]=a.value}return t.clusterOptions.map=t=>{s.properties=t;const e={};for(const t of o)e[t]=r[t].evaluate(i,s);return e},t.clusterOptions.reduce=(t,e)=>{s.properties=e;for(const e of o)i.accumulated=t[e],t[e]=n[e].evaluate(i,s)},t.clusterOptions}class oy{constructor(e){this.self=e,this.actor=new wi(e),this.layerIndexes={},this.availableImages={},this.workerSources={},this.demWorkerSources={},this.externalWorkerSourceTypes={},this.globalStates=new Map,this.self.registerWorkerSource=(t,e)=>{if(this.externalWorkerSourceTypes[t])throw new Error(`Worker source with name "${t}" already registered.`);this.externalWorkerSourceTypes[t]=e},this.self.addProtocol=oi,this.self.removeProtocol=ai,this.self.registerRTLTextPlugin=t=>{ji.setMethods(t)},this.self.makeRequest=hi,this.actor.registerMessageHandler("LDT",((t,e)=>this._getDEMWorkerSource(t,e.source).loadTile(e))),this.actor.registerMessageHandler("RDT",((e,r)=>t(this,void 0,void 0,(function*(){this._getDEMWorkerSource(e,r.source).removeTile(r)})))),this.actor.registerMessageHandler("GCEZ",((e,r)=>t(this,void 0,void 0,(function*(){return this._getWorkerSource(e,r.type,r.source).getClusterExpansionZoom(r)})))),this.actor.registerMessageHandler("GCC",((e,r)=>t(this,void 0,void 0,(function*(){return this._getWorkerSource(e,r.type,r.source).getClusterChildren(r)})))),this.actor.registerMessageHandler("GCL",((e,r)=>t(this,void 0,void 0,(function*(){return this._getWorkerSource(e,r.type,r.source).getClusterLeaves(r)})))),this.actor.registerMessageHandler("LD",((t,e)=>this._getWorkerSource(t,e.type,e.source).loadData(e))),this.actor.registerMessageHandler("LT",((t,e)=>this._getWorkerSource(t,e.type,e.source).loadTile(e))),this.actor.registerMessageHandler("RT",((t,e)=>this._getWorkerSource(t,e.type,e.source).reloadTile(e))),this.actor.registerMessageHandler("AT",((t,e)=>this._getWorkerSource(t,e.type,e.source).abortTile(e))),this.actor.registerMessageHandler("RMT",((t,e)=>this._getWorkerSource(t,e.type,e.source).removeTile(e))),this.actor.registerMessageHandler("RS",((e,r)=>t(this,void 0,void 0,(function*(){var t,n;if(!(null===(n=null===(t=this.workerSources[e])||void 0===t?void 0:t[r.type])||void 0===n?void 0:n[r.source]))return;const i=this.workerSources[e][r.type][r.source];delete this.workerSources[e][r.type][r.source],void 0!==i.removeSource&&i.removeSource(r)})))),this.actor.registerMessageHandler("RM",(e=>t(this,void 0,void 0,(function*(){delete this.layerIndexes[e],delete this.availableImages[e],delete this.workerSources[e],delete this.demWorkerSources[e],this.globalStates.delete(e)})))),this.actor.registerMessageHandler("SR",((e,r)=>t(this,void 0,void 0,(function*(){this.referrer=r})))),this.actor.registerMessageHandler("SRPS",((t,e)=>this._syncRTLPluginState(t,e))),this.actor.registerMessageHandler("IS",((e,r)=>t(this,void 0,void 0,(function*(){this.self.importScripts(r)})))),this.actor.registerMessageHandler("SI",((t,e)=>this._setImages(t,e))),this.actor.registerMessageHandler("UL",((e,r)=>t(this,void 0,void 0,(function*(){this._getLayerIndex(e).update(r.layers,r.removedIds,this._getGlobalState(e))})))),this.actor.registerMessageHandler("UGS",((e,r)=>t(this,void 0,void 0,(function*(){const t=this._getGlobalState(e);for(const e in r)t[e]=r[e]})))),this.actor.registerMessageHandler("SL",((e,r)=>t(this,void 0,void 0,(function*(){this._getLayerIndex(e).replace(r,this._getGlobalState(e))}))))}_getGlobalState(t){let e=this.globalStates.get(t);return e||(e={},this.globalStates.set(t,e)),e}_setImages(e,r){return t(this,void 0,void 0,(function*(){this.availableImages[e]=r;for(const t in this.workerSources[e]){const n=this.workerSources[e][t];for(const t in n)n[t].availableImages=r}}))}_syncRTLPluginState(e,r){return t(this,void 0,void 0,(function*(){return yield ji.syncState(r,this.self.importScripts)}))}_getAvailableImages(t){let e=this.availableImages[t];return e||(e=[]),e}_getLayerIndex(t){let e=this.layerIndexes[t];return e||(e=this.layerIndexes[t]=new Kf),e}_getWorkerSource(t,e,r){var n,i;if((n=this.workerSources)[t]||(n[t]={}),(i=this.workerSources[t])[e]||(i[e]={}),!this.workerSources[t][e][r]){const n={sendAsync:(e,r)=>(e.targetMapId=t,this.actor.sendAsync(e,r))};switch(e){case"vector":this.workerSources[t][e][r]=new ey(n,this._getLayerIndex(t),this._getAvailableImages(t));break;case"geojson":this.workerSources[t][e][r]=new ny(n,this._getLayerIndex(t),this._getAvailableImages(t));break;default:this.workerSources[t][e][r]=new this.externalWorkerSourceTypes[e](n,this._getLayerIndex(t),this._getAvailableImages(t))}}return this.workerSources[t][e][r]}_getDEMWorkerSource(t,e){var r,n;return(r=this.demWorkerSources)[t]||(r[t]={}),(n=this.demWorkerSources[t])[e]||(n[e]=new ry),this.demWorkerSources[t][e]}}return w(self)&&(self.worker=new oy(self)),oy}();
diff --git a/internal/web/static/maplibre-gl.css b/internal/web/static/maplibre-gl.css
new file mode 100644
index 0000000..df7a77f
--- /dev/null
+++ b/internal/web/static/maplibre-gl.css
@@ -0,0 +1,7 @@
+/*! @preserve
+ * MapLibre GL JS 5.24.0 stylesheet, https://maplibre.org
+ * Copyright (c) 2023, MapLibre contributors. 3-Clause BSD License.
+ * Banner restored by hand: the upstream stylesheet ships none.
+ * Vendored (self-hosted per CSP); see THIRD-PARTY-NOTICES.md.
+ */
+.maplibregl-map{font:12px/20px Helvetica Neue,Arial,Helvetica,sans-serif;overflow:hidden;position:relative;-webkit-tap-highlight-color:rgb(0 0 0/0)}.maplibregl-canvas{left:0;position:absolute;top:0}.maplibregl-map:fullscreen{height:100%;width:100%}.maplibregl-ctrl-group button.maplibregl-ctrl-compass{touch-action:none}.maplibregl-canvas-container.maplibregl-interactive,.maplibregl-ctrl-group button.maplibregl-ctrl-compass{cursor:grab;-webkit-user-select:none;-moz-user-select:none;user-select:none}.maplibregl-canvas-container.maplibregl-interactive.maplibregl-track-pointer{cursor:pointer}.maplibregl-canvas-container.maplibregl-interactive:active,.maplibregl-ctrl-group button.maplibregl-ctrl-compass:active{cursor:grabbing}.maplibregl-canvas-container.maplibregl-touch-zoom-rotate,.maplibregl-canvas-container.maplibregl-touch-zoom-rotate .maplibregl-canvas{touch-action:pan-x pan-y}.maplibregl-canvas-container.maplibregl-touch-drag-pan,.maplibregl-canvas-container.maplibregl-touch-drag-pan .maplibregl-canvas{touch-action:pinch-zoom}.maplibregl-canvas-container.maplibregl-touch-zoom-rotate.maplibregl-touch-drag-pan,.maplibregl-canvas-container.maplibregl-touch-zoom-rotate.maplibregl-touch-drag-pan .maplibregl-canvas{touch-action:none}.maplibregl-canvas-container.maplibregl-touch-drag-pan.maplibregl-cooperative-gestures,.maplibregl-canvas-container.maplibregl-touch-drag-pan.maplibregl-cooperative-gestures .maplibregl-canvas{touch-action:pan-x pan-y}.maplibregl-ctrl-bottom-left,.maplibregl-ctrl-bottom-right,.maplibregl-ctrl-top-left,.maplibregl-ctrl-top-right{pointer-events:none;position:absolute;z-index:2}.maplibregl-ctrl-top-left{left:0;top:0}.maplibregl-ctrl-top-right{right:0;top:0}.maplibregl-ctrl-bottom-left{bottom:0;left:0}.maplibregl-ctrl-bottom-right{bottom:0;right:0}.maplibregl-ctrl{clear:both;pointer-events:auto;transform:translate(0)}.maplibregl-ctrl-top-left .maplibregl-ctrl{float:left;margin:10px 0 0 10px}.maplibregl-ctrl-top-right 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cy='10' r='2'/%3E%3C/svg%3E")}.maplibregl-ctrl button.maplibregl-ctrl-geolocate.maplibregl-ctrl-geolocate-active-error .maplibregl-ctrl-icon{background-image:url("data:image/svg+xml;charset=utf-8,%3Csvg xmlns='http://www.w3.org/2000/svg' width='29' height='29' fill='%23e58978' viewBox='0 0 20 20'%3E%3Cpath d='M10 4C9 4 9 5 9 5v.1A5 5 0 0 0 5.1 9H5s-1 0-1 1 1 1 1 1h.1A5 5 0 0 0 9 14.9v.1s0 1 1 1 1-1 1-1v-.1a5 5 0 0 0 3.9-3.9h.1s1 0 1-1-1-1-1-1h-.1A5 5 0 0 0 11 5.1V5s0-1-1-1m0 2.5a3.5 3.5 0 1 1 0 7 3.5 3.5 0 1 1 0-7'/%3E%3Ccircle cx='10' cy='10' r='2'/%3E%3C/svg%3E")}.maplibregl-ctrl button.maplibregl-ctrl-geolocate.maplibregl-ctrl-geolocate-background .maplibregl-ctrl-icon{background-image:url("data:image/svg+xml;charset=utf-8,%3Csvg xmlns='http://www.w3.org/2000/svg' width='29' height='29' fill='%2333b5e5' viewBox='0 0 20 20'%3E%3Cpath d='M10 4C9 4 9 5 9 5v.1A5 5 0 0 0 5.1 9H5s-1 0-1 1 1 1 1 1h.1A5 5 0 0 0 9 14.9v.1s0 1 1 1 1-1 1-1v-.1a5 5 0 0 0 3.9-3.9h.1s1 0 1-1-1-1-1-1h-.1A5 5 0 0 0 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xmlns='http://www.w3.org/2000/svg' width='29' height='29' fill='%2333b5e5' viewBox='0 0 20 20'%3E%3Cpath d='M10 4C9 4 9 5 9 5v.1A5 5 0 0 0 5.1 9H5s-1 0-1 1 1 1 1 1h.1A5 5 0 0 0 9 14.9v.1s0 1 1 1 1-1 1-1v-.1a5 5 0 0 0 3.9-3.9h.1s1 0 1-1-1-1-1-1h-.1A5 5 0 0 0 11 5.1V5s0-1-1-1m0 2.5a3.5 3.5 0 1 1 0 7 3.5 3.5 0 1 1 0-7'/%3E%3Ccircle cx='10' cy='10' r='2'/%3E%3C/svg%3E")}.maplibregl-ctrl button.maplibregl-ctrl-geolocate.maplibregl-ctrl-geolocate-active-error .maplibregl-ctrl-icon{background-image:url("data:image/svg+xml;charset=utf-8,%3Csvg xmlns='http://www.w3.org/2000/svg' width='29' height='29' fill='%23e58978' viewBox='0 0 20 20'%3E%3Cpath d='M10 4C9 4 9 5 9 5v.1A5 5 0 0 0 5.1 9H5s-1 0-1 1 1 1 1 1h.1A5 5 0 0 0 9 14.9v.1s0 1 1 1 1-1 1-1v-.1a5 5 0 0 0 3.9-3.9h.1s1 0 1-1-1-1-1-1h-.1A5 5 0 0 0 11 5.1V5s0-1-1-1m0 2.5a3.5 3.5 0 1 1 0 7 3.5 3.5 0 1 1 0-7'/%3E%3Ccircle cx='10' cy='10' r='2'/%3E%3C/svg%3E")}.maplibregl-ctrl button.maplibregl-ctrl-geolocate.maplibregl-ctrl-geolocate-background .maplibregl-ctrl-icon{background-image:url("data:image/svg+xml;charset=utf-8,%3Csvg xmlns='http://www.w3.org/2000/svg' width='29' height='29' fill='%2333b5e5' viewBox='0 0 20 20'%3E%3Cpath d='M10 4C9 4 9 5 9 5v.1A5 5 0 0 0 5.1 9H5s-1 0-1 1 1 1 1 1h.1A5 5 0 0 0 9 14.9v.1s0 1 1 1 1-1 1-1v-.1a5 5 0 0 0 3.9-3.9h.1s1 0 1-1-1-1-1-1h-.1A5 5 0 0 0 11 5.1V5s0-1-1-1m0 2.5a3.5 3.5 0 1 1 0 7 3.5 3.5 0 1 1 0-7'/%3E%3C/svg%3E")}.maplibregl-ctrl button.maplibregl-ctrl-geolocate.maplibregl-ctrl-geolocate-background-error .maplibregl-ctrl-icon{background-image:url("data:image/svg+xml;charset=utf-8,%3Csvg xmlns='http://www.w3.org/2000/svg' width='29' height='29' fill='%23e54e33' viewBox='0 0 20 20'%3E%3Cpath d='M10 4C9 4 9 5 9 5v.1A5 5 0 0 0 5.1 9H5s-1 0-1 1 1 1 1 1h.1A5 5 0 0 0 9 14.9v.1s0 1 1 1 1-1 1-1v-.1a5 5 0 0 0 3.9-3.9h.1s1 0 1-1-1-1-1-1h-.1A5 5 0 0 0 11 5.1V5s0-1-1-1m0 2.5a3.5 3.5 0 1 1 0 7 3.5 3.5 0 1 1 0-7'/%3E%3C/svg%3E")}}@media (forced-colors:active) and 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diff --git a/internal/web/static/maplibre-gl.js b/internal/web/static/maplibre-gl.js
new file mode 100644
index 0000000..1f4d72b
--- /dev/null
+++ b/internal/web/static/maplibre-gl.js
@@ -0,0 +1,10 @@
+/*! @preserve
+ * MapLibre GL JS 5.24.0, https://maplibre.org
+ * Copyright (c) 2023, MapLibre contributors. 3-Clause BSD License.
+ * This is the CSP build (dist/maplibre-gl-csp.js): its worker is loaded from an
+ * explicit URL via maplibregl.setWorkerUrl rather than a blob:, so the strict CSP
+ * needs no blob: worker-src. See basemap.js.
+ * Banner extended by hand: the upstream one names the license by URL only.
+ * Vendored (self-hosted per CSP); see THIRD-PARTY-NOTICES.md.
+ */
+!function(e,t){"object"==typeof exports&&"undefined"!=typeof module?t(exports):"function"==typeof define&&define.amd?define(["exports"],t):t((e="undefined"!=typeof globalThis?globalThis:e||self).maplibregl={})}(this,(function(e){"use strict";var t,i,r="5.24.0";function n(e,t,i,r){return new(i||(i=Promise))((function(n,o){function s(e){try{l(r.next(e))}catch(e){o(e)}}function a(e){try{l(r.throw(e))}catch(e){o(e)}}function l(e){var t;e.done?n(e.value):(t=e.value,t instanceof i?t:new i((function(e){e(t)}))).then(s,a)}l((r=r.apply(e,t||[])).next())}))}function o(e,t){this.x=e,this.y=t}function s(e){return e&&e.__esModule&&Object.prototype.hasOwnProperty.call(e,"default")?e.default:e}"function"==typeof SuppressedError&&SuppressedError,o.prototype={clone(){return new o(this.x,this.y)},add(e){return this.clone()._add(e)},sub(e){return this.clone()._sub(e)},multByPoint(e){return this.clone()._multByPoint(e)},divByPoint(e){return this.clone()._divByPoint(e)},mult(e){return 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zi(e,t,i){return e+i*(t-e)}function Di(e,t,i){return e.map(((e,r)=>zi(e,t[r],i)))}class Ri{constructor(e,t,i,r=1,n=!0){this.r=e,this.g=t,this.b=i,this.a=r,n||(this.r*=r,this.g*=r,this.b*=r,r||this.overwriteGetter("rgb",[e,t,i,r]))}static parse(e){if(e instanceof Ri)return e;if("string"!=typeof e)return;const t=function(e){if("transparent"===(e=e.toLowerCase().trim()))return[0,0,0,0];const t=Pi(Ai,e);if(t){const[e,i,r]=t;return[e/255,i/255,r/255,1]}if(e.startsWith("#")&&/^#(?:[0-9a-f]{3,4}|[0-9a-f]{6}|[0-9a-f]{8})$/.test(e)){const t=e.length<6?1:2;let i=1;return[Ii(e.slice(i,i+=t)),Ii(e.slice(i,i+=t)),Ii(e.slice(i,i+=t)),Ii(e.slice(i,i+t)||"ff")]}if(e.startsWith("rgb")){const t=e.match(/^rgba?\(\s*([\de.+-]+)(%)?(?:\s+|\s*(,)\s*)([\de.+-]+)(%)?(?:\s+|\s*(,)\s*)([\de.+-]+)(%)?(?:\s*([,\/])\s*([\de.+-]+)(%)?)?\s*\)$/);if(t){const[e,i,r,n,o,s,a,l,c,h,u,d]=t,p=[n||" ",a||" ",h].join("");if("  "===p||"  /"===p||",,"===p||",,,"===p){const 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ki{constructor(e,t,i){this.sensitivity=e?t?"variant":"case":t?"accent":"base",this.locale=i,this.collator=new Intl.Collator(this.locale?this.locale:[],{sensitivity:this.sensitivity,usage:"search"})}compare(e,t){return this.collator.compare(e,t)}resolvedLocale(){return new Intl.Collator(this.locale?this.locale:[]).resolvedOptions().locale}}const Li=["bottom","center","top"];class Fi{constructor(e,t,i,r,n,o){this.text=e,this.image=t,this.scale=i,this.fontStack=r,this.textColor=n,this.verticalAlign=o}}class Bi{constructor(e){this.sections=e}static fromString(e){return new Bi([new Fi(e,null,null,null,null,null)])}isEmpty(){return 0===this.sections.length||!this.sections.some((e=>0!==e.text.length||e.image&&0!==e.image.name.length))}static factory(e){return e instanceof Bi?e:Bi.fromString(e)}toString(){return 0===this.sections.length?"":this.sections.map((e=>e.text)).join("")}}class Oi{constructor(e){this.values=e.slice()}static parse(e){if(e instanceof Oi)return e;if("number"==typeof 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instanceof Ri)return Zt;if(e instanceof Zi)return qt;if(e instanceof ki)return Xt;if(e instanceof Bi)return Yt;if(e instanceof Oi)return Kt;if(e instanceof Vi)return Qt;if(e instanceof ji)return Jt;if(e instanceof Gi)return ti;if(e instanceof $i)return ei;if(Array.isArray(e)){const t=e.length;let i;for(const t of e){const e=Hi(t);if(i){if(i===e)continue;i=Ht;break}i=e}return ii(i||Ht,t)}return Wt}function Xi(e){const t=typeof e;return null===e?"":"string"===t||"number"===t||"boolean"===t?String(e):e instanceof Ri||e instanceof Zi||e instanceof Bi||e instanceof Oi||e instanceof Vi||e instanceof ji||e instanceof Gi||e instanceof $i?e.toString():JSON.stringify(e)}class Yi{constructor(e,t){this.type=e,this.value=t}static parse(e,t){if(2!==e.length)return t.error(`'literal' expression requires exactly one argument, but found ${e.length-1} instead.`);if(!Wi(e[1]))return t.error("invalid value");const i=e[1];let r=Hi(i);const n=t.expectedType;return"array"!==r.kind||0!==r.N||!n||"array"!==n.kind||"number"==typeof n.N&&0!==n.N||(r=n),new Yi(r,i)}evaluate(){return this.value}eachChild(){}outputDefined(){return!0}}const Ki={string:Gt,number:Ut,boolean:$t,object:Wt};class Ji{constructor(e,t){this.type=e,this.args=t}static parse(e,t){if(e.length<2)return t.error("Expected at least one argument.");let i,r=1;const n=e[0];if("array"===n){let n,o;if(e.length>2){const i=e[1];if("string"!=typeof i||!(i in Ki)||"object"===i)return t.error('The item type argument of "array" must be one of string, number, boolean',1);n=Ki[i],r++}else n=Ht;if(e.length>3){if(null!==e[2]&&("number"!=typeof e[2]||e[2]<0||e[2]!==Math.floor(e[2])))return t.error('The length argument to "array" must be a positive integer literal',2);o=e[2],r++}i=ii(n,o)}else{if(!Ki[n])throw new Error(`Types doesn't contain name = ${n}`);i=Ki[n]}const o=[];for(;r<e.length;r++){const i=t.parse(e[r],r,Ht);if(!i)return null;o.push(i)}return new Ji(i,o)}evaluate(e){for(let t=0;t<this.args.length;t++){const i=this.args[t].evaluate(e);if(!oi(this.type,Hi(i)))return i;if(t===this.args.length-1)throw new Ni(`Expected value to be of type ${ri(this.type)}, but found ${ri(Hi(i))} instead.`)}throw new Error}eachChild(e){this.args.forEach(e)}outputDefined(){return this.args.every((e=>e.outputDefined()))}}const Qi={"to-boolean":$t,"to-color":Zt,"to-number":Ut,"to-string":Gt};class er{constructor(e,t){this.type=e,this.args=t}static parse(e,t){if(e.length<2)return t.error("Expected at least one argument.");const i=e[0];if(!Qi[i])throw new Error(`Can't parse ${i} as it is not part of the known types`);if(("to-boolean"===i||"to-string"===i)&&2!==e.length)return t.error("Expected one argument.");const r=Qi[i],n=[];for(let i=1;i<e.length;i++){const r=t.parse(e[i],i,Ht);if(!r)return null;n.push(r)}return new er(r,n)}evaluate(e){switch(this.type.kind){case"boolean":return Boolean(this.args[0].evaluate(e));case"color":{let t,i;for(const r of this.args){if(t=r.evaluate(e),i=null,t instanceof Ri)return t;if("string"==typeof t){const i=e.parseColor(t);if(i)return i}else if(Array.isArray(t)&&(i=t.length<3||t.length>4?`Invalid rgba value ${JSON.stringify(t)}: expected an array containing either three or four numeric values.`:qi(t[0],t[1],t[2],t[3]),!i))return new Ri(t[0]/255,t[1]/255,t[2]/255,t[3])}throw new Ni(i||`Could not parse color from value '${"string"==typeof t?t:JSON.stringify(t)}'`)}case"padding":{let t;for(const i of this.args){t=i.evaluate(e);const r=Oi.parse(t);if(r)return r}throw new Ni(`Could not parse padding from value '${"string"==typeof t?t:JSON.stringify(t)}'`)}case"numberArray":{let t;for(const i of this.args){t=i.evaluate(e);const r=Vi.parse(t);if(r)return r}throw new Ni(`Could not parse numberArray from value '${"string"==typeof t?t:JSON.stringify(t)}'`)}case"colorArray":{let t;for(const i of this.args){t=i.evaluate(e);const r=ji.parse(t);if(r)return r}throw new Ni(`Could not parse colorArray from value '${"string"==typeof t?t:JSON.stringify(t)}'`)}case"variableAnchorOffsetCollection":{let t;for(const i of this.args){t=i.evaluate(e);const r=Gi.parse(t);if(r)return r}throw new Ni(`Could not parse variableAnchorOffsetCollection from value '${"string"==typeof t?t:JSON.stringify(t)}'`)}case"number":{let t=null;for(const i of this.args){if(t=i.evaluate(e),null===t)return 0;const r=Number(t);if(!isNaN(r))return r}throw new Ni(`Could not convert ${JSON.stringify(t)} to number.`)}case"formatted":return Bi.fromString(Xi(this.args[0].evaluate(e)));case"resolvedImage":return $i.fromString(Xi(this.args[0].evaluate(e)));case"projectionDefinition":return this.args[0].evaluate(e);default:return Xi(this.args[0].evaluate(e))}}eachChild(e){this.args.forEach(e)}outputDefined(){return this.args.every((e=>e.outputDefined()))}}const tr=["Unknown","Point","LineString","Polygon"];class ir{constructor(){this.globals=null,this.feature=null,this.featureState=null,this.formattedSection=null,this._parseColorCache=new Map,this.availableImages=null,this.canonical=null}id(){return this.feature&&"id"in this.feature?this.feature.id:null}geometryType(){return this.feature?"number"==typeof this.feature.type?tr[this.feature.type]:this.feature.type:null}geometry(){return this.feature&&"geometry"in this.feature?this.feature.geometry:null}canonicalID(){return this.canonical}properties(){return this.feature&&this.feature.properties||{}}parseColor(e){let t=this._parseColorCache.get(e);return t||(t=Ri.parse(e),this._parseColorCache.set(e,t)),t}}class rr{constructor(e,t,i=[],r,n=new jt,o=[]){this.registry=e,this.path=i,this.key=i.map((e=>`[${e}]`)).join(""),this.scope=n,this.errors=o,this.expectedType=r,this._isConstant=t}parse(e,t,i,r,n={}){return t?this.concat(t,i,r)._parse(e,n):this._parse(e,n)}_parse(e,t){function i(e,t,i){return"assert"===i?new Ji(t,[e]):"coerce"===i?new er(t,[e]):e}if(null!==e&&"string"!=typeof e&&"boolean"!=typeof e&&"number"!=typeof e||(e=["literal",e]),Array.isArray(e)){if(0===e.length)return this.error('Expected an array with at least one element. If you wanted a literal array, use ["literal", []].');const r=e[0];if("string"!=typeof r)return this.error(`Expression name must be a string, but found ${typeof r} instead. If you wanted a literal array, use ["literal", [...]].`,0),null;const n=this.registry[r];if(n){let r=n.parse(e,this);if(!r)return null;if(this.expectedType){const e=this.expectedType,n=r.type;if("string"!==e.kind&&"number"!==e.kind&&"boolean"!==e.kind&&"object"!==e.kind&&"array"!==e.kind||"value"!==n.kind){if("projectionDefinition"===e.kind&&["string","array"].includes(n.kind)||["color","formatted","resolvedImage"].includes(e.kind)&&["value","string"].includes(n.kind)||["padding","numberArray"].includes(e.kind)&&["value","number","array"].includes(n.kind)||"colorArray"===e.kind&&["value","string","array"].includes(n.kind)||"variableAnchorOffsetCollection"===e.kind&&["value","array"].includes(n.kind))r=i(r,e,t.typeAnnotation||"coerce");else if(this.checkSubtype(e,n))return null}else r=i(r,e,t.typeAnnotation||"assert")}if(!(r instanceof Yi)&&"resolvedImage"!==r.type.kind&&this._isConstant(r)){const e=new ir;try{r=new Yi(r.type,r.evaluate(e))}catch(e){return this.error(e.message),null}}return r}return this.error(`Unknown expression "${r}". If you wanted a literal array, use ["literal", [...]].`,0)}return this.error(void 0===e?"'undefined' value invalid. Use null instead.":"object"==typeof e?'Bare objects invalid. Use ["literal", {...}] instead.':`Expected an array, but found ${typeof e} instead.`)}concat(e,t,i){const r="number"==typeof e?this.path.concat(e):this.path,n=i?this.scope.concat(i):this.scope;return new rr(this.registry,this._isConstant,r,t||null,n,this.errors)}error(e,...t){const i=`${this.key}${t.map((e=>`[${e}]`)).join("")}`;this.errors.push(new Vt(i,e))}checkSubtype(e,t){const i=oi(e,t);return i&&this.error(i),i}}class nr{constructor(e,t){this.type=t.type,this.bindings=[].concat(e),this.result=t}evaluate(e){return this.result.evaluate(e)}eachChild(e){for(const t of this.bindings)e(t[1]);e(this.result)}static parse(e,t){if(e.length<4)return t.error(`Expected at least 3 arguments, but found ${e.length-1} instead.`);const i=[];for(let r=1;r<e.length-1;r+=2){const n=e[r];if("string"!=typeof n)return t.error(`Expected string, but found ${typeof n} instead.`,r);if(/[^a-zA-Z0-9_]/.test(n))return t.error("Variable names must contain only alphanumeric characters or '_'.",r);const o=t.parse(e[r+1],r+1);if(!o)return null;i.push([n,o])}const r=t.parse(e[e.length-1],e.length-1,t.expectedType,i);return r?new nr(i,r):null}outputDefined(){return this.result.outputDefined()}}class or{constructor(e,t){this.type=t.type,this.name=e,this.boundExpression=t}static parse(e,t){if(2!==e.length||"string"!=typeof e[1])return t.error("'var' expression requires exactly one string literal argument.");const i=e[1];return t.scope.has(i)?new or(i,t.scope.get(i)):t.error(`Unknown variable "${i}". Make sure "${i}" has been bound in an enclosing "let" expression before using it.`,1)}evaluate(e){return this.boundExpression.evaluate(e)}eachChild(){}outputDefined(){return!1}}class sr{constructor(e,t,i){this.type=e,this.index=t,this.input=i}static parse(e,t){if(3!==e.length)return t.error(`Expected 2 arguments, but found ${e.length-1} instead.`);const i=t.parse(e[1],1,Ut),r=t.parse(e[2],2,ii(t.expectedType||Ht));return i&&r?new sr(r.type.itemType,i,r):null}evaluate(e){const t=this.index.evaluate(e),i=this.input.evaluate(e);if(t<0)throw new Ni(`Array index out of bounds: ${t} < 0.`);if(t>=i.length)throw new Ni(`Array index out of bounds: ${t} > ${i.length-1}.`);if(t!==Math.floor(t))throw new Ni(`Array index must be an integer, but found ${t} instead.`);return i[t]}eachChild(e){e(this.index),e(this.input)}outputDefined(){return!1}}class ar{constructor(e,t){this.type=$t,this.needle=e,this.haystack=t}static parse(e,t){if(3!==e.length)return t.error(`Expected 2 arguments, but found ${e.length-1} instead.`);const i=t.parse(e[1],1,Ht),r=t.parse(e[2],2,Ht);return i&&r?si(i.type,[$t,Gt,Ut,Nt,Ht])?new ar(i,r):t.error(`Expected first argument to be of type boolean, string, number or null, but found ${ri(i.type)} instead`):null}evaluate(e){const t=this.needle.evaluate(e),i=this.haystack.evaluate(e);if(!i)return!1;if(!ai(t,["boolean","string","number","null"]))throw new Ni(`Expected first argument to be of type boolean, string, number or null, but found ${ri(Hi(t))} instead.`);if(!ai(i,["string","array"]))throw new Ni(`Expected second argument to be of type array or string, but found ${ri(Hi(i))} instead.`);return i.indexOf(t)>=0}eachChild(e){e(this.needle),e(this.haystack)}outputDefined(){return!0}}class lr{constructor(e,t,i){this.type=Ut,this.needle=e,this.haystack=t,this.fromIndex=i}static parse(e,t){if(e.length<=2||e.length>=5)return t.error(`Expected 2 or 3 arguments, but found ${e.length-1} instead.`);const i=t.parse(e[1],1,Ht),r=t.parse(e[2],2,Ht);if(!i||!r)return null;if(!si(i.type,[$t,Gt,Ut,Nt,Ht]))return t.error(`Expected first argument to be of type boolean, string, number or null, but found ${ri(i.type)} instead`);if(4===e.length){const n=t.parse(e[3],3,Ut);return n?new lr(i,r,n):null}return new lr(i,r)}evaluate(e){const t=this.needle.evaluate(e),i=this.haystack.evaluate(e);if(!ai(t,["boolean","string","number","null"]))throw new Ni(`Expected first argument to be of type boolean, string, number or null, but found ${ri(Hi(t))} instead.`);let r;if(this.fromIndex&&(r=this.fromIndex.evaluate(e)),ai(i,["string"])){const e=i.indexOf(t,r);return-1===e?-1:[...i.slice(0,e)].length}if(ai(i,["array"]))return i.indexOf(t,r);throw new Ni(`Expected second argument to be of type array or string, but found ${ri(Hi(i))} instead.`)}eachChild(e){e(this.needle),e(this.haystack),this.fromIndex&&e(this.fromIndex)}outputDefined(){return!1}}class cr{constructor(e,t,i,r,n,o){this.inputType=e,this.type=t,this.input=i,this.cases=r,this.outputs=n,this.otherwise=o}static parse(e,t){if(e.length<5)return t.error(`Expected at least 4 arguments, but found only ${e.length-1}.`);if(e.length%2!=1)return t.error("Expected an even number of arguments.");let i,r;t.expectedType&&"value"!==t.expectedType.kind&&(r=t.expectedType);const n={},o=[];for(let s=2;s<e.length-1;s+=2){let a=e[s];const l=e[s+1];Array.isArray(a)||(a=[a]);const c=t.concat(s);if(0===a.length)return c.error("Expected at least one branch label.");for(const e of a){if("number"!=typeof e&&"string"!=typeof e)return c.error("Branch labels must be numbers or strings.");if("number"==typeof e&&Math.abs(e)>Number.MAX_SAFE_INTEGER)return c.error(`Branch labels must be integers no larger than ${Number.MAX_SAFE_INTEGER}.`);if("number"==typeof e&&Math.floor(e)!==e)return c.error("Numeric branch labels must be integer values.");if(i){if(c.checkSubtype(i,Hi(e)))return null}else i=Hi(e);if(void 0!==n[String(e)])return c.error("Branch labels must be unique.");n[String(e)]=o.length}const h=t.parse(l,s,r);if(!h)return null;r=r||h.type,o.push(h)}const s=t.parse(e[1],1,Ht);if(!s)return null;const a=t.parse(e[e.length-1],e.length-1,r);return a?"value"!==s.type.kind&&t.concat(1).checkSubtype(i,s.type)?null:new cr(i,r,s,n,o,a):null}evaluate(e){const t=this.input.evaluate(e);return(Hi(t)===this.inputType&&this.outputs[this.cases[t]]||this.otherwise).evaluate(e)}eachChild(e){e(this.input),this.outputs.forEach(e),e(this.otherwise)}outputDefined(){return this.outputs.every((e=>e.outputDefined()))&&this.otherwise.outputDefined()}}class hr{constructor(e,t,i){this.type=e,this.branches=t,this.otherwise=i}static parse(e,t){if(e.length<4)return t.error(`Expected at least 3 arguments, but found only ${e.length-1}.`);if(e.length%2!=0)return t.error("Expected an odd number of arguments.");let i;t.expectedType&&"value"!==t.expectedType.kind&&(i=t.expectedType);const r=[];for(let n=1;n<e.length-1;n+=2){const o=t.parse(e[n],n,$t);if(!o)return null;const s=t.parse(e[n+1],n+1,i);if(!s)return null;r.push([o,s]),i=i||s.type}const n=t.parse(e[e.length-1],e.length-1,i);if(!n)return null;if(!i)throw new Error("Can't infer output type");return new hr(i,r,n)}evaluate(e){for(const[t,i]of this.branches)if(t.evaluate(e))return i.evaluate(e);return this.otherwise.evaluate(e)}eachChild(e){for(const[t,i]of this.branches)e(t),e(i);e(this.otherwise)}outputDefined(){return this.branches.every((([e,t])=>t.outputDefined()))&&this.otherwise.outputDefined()}}class ur{constructor(e,t,i,r){this.type=e,this.input=t,this.beginIndex=i,this.endIndex=r}static parse(e,t){if(e.length<=2||e.length>=5)return t.error(`Expected 2 or 3 arguments, but found ${e.length-1} instead.`);const i=t.parse(e[1],1,Ht),r=t.parse(e[2],2,Ut);if(!i||!r)return null;if(!si(i.type,[ii(Ht),Gt,Ht]))return t.error(`Expected first argument to be of type array or string, but found ${ri(i.type)} instead`);if(4===e.length){const n=t.parse(e[3],3,Ut);return n?new ur(i.type,i,r,n):null}return new ur(i.type,i,r)}evaluate(e){const t=this.input.evaluate(e),i=this.beginIndex.evaluate(e);let r;if(this.endIndex&&(r=this.endIndex.evaluate(e)),ai(t,["string"]))return[...t].slice(i,r).join("");if(ai(t,["array"]))return t.slice(i,r);throw new Ni(`Expected first argument to be of type array or string, but found ${ri(Hi(t))} instead.`)}eachChild(e){e(this.input),e(this.beginIndex),this.endIndex&&e(this.endIndex)}outputDefined(){return!1}}function dr(e,t){const i=e.length-1;let r,n,o=0,s=i,a=0;for(;o<=s;)if(a=Math.floor((o+s)/2),r=e[a],n=e[a+1],r<=t){if(a===i||t<n)return a;o=a+1}else{if(!(r>t))throw new Ni("Input is not a number.");s=a-1}return 0}class pr{constructor(e,t,i){this.type=e,this.input=t,this.labels=[],this.outputs=[];for(const[e,t]of i)this.labels.push(e),this.outputs.push(t)}static parse(e,t){if(e.length-1<4)return t.error(`Expected at least 4 arguments, but found only ${e.length-1}.`);if((e.length-1)%2!=0)return t.error("Expected an even number of arguments.");const i=t.parse(e[1],1,Ut);if(!i)return null;const r=[];let n=null;t.expectedType&&"value"!==t.expectedType.kind&&(n=t.expectedType);for(let i=1;i<e.length;i+=2){const o=1===i?-1/0:e[i],s=e[i+1],a=i,l=i+1;if("number"!=typeof o)return t.error('Input/output pairs for "step" expressions must be defined using literal numeric values (not computed expressions) for the input values.',a);if(r.length&&r[r.length-1][0]>=o)return t.error('Input/output pairs for "step" expressions must be arranged with input values in strictly ascending order.',a);const c=t.parse(s,l,n);if(!c)return null;n=n||c.type,r.push([o,c])}return new pr(n,i,r)}evaluate(e){const t=this.labels,i=this.outputs;if(1===t.length)return i[0].evaluate(e);const r=this.input.evaluate(e);if(r<=t[0])return i[0].evaluate(e);const n=t.length;return r>=t[n-1]?i[n-1].evaluate(e):i[dr(t,r)].evaluate(e)}eachChild(e){e(this.input);for(const t of this.outputs)e(t)}outputDefined(){return this.outputs.every((e=>e.outputDefined()))}}function fr(e){return e&&e.__esModule&&Object.prototype.hasOwnProperty.call(e,"default")?e.default:e}var mr,_r,gr=function(){if(_r)return mr;function e(e,t,i,r){this.cx=3*e,this.bx=3*(i-e)-this.cx,this.ax=1-this.cx-this.bx,this.cy=3*t,this.by=3*(r-t)-this.cy,this.ay=1-this.cy-this.by,this.p1x=e,this.p1y=t,this.p2x=i,this.p2y=r}return _r=1,mr=e,e.prototype={sampleCurveX:function(e){return((this.ax*e+this.bx)*e+this.cx)*e},sampleCurveY:function(e){return((this.ay*e+this.by)*e+this.cy)*e},sampleCurveDerivativeX:function(e){return(3*this.ax*e+2*this.bx)*e+this.cx},solveCurveX:function(e,t){if(void 0===t&&(t=1e-6),e<0)return 0;if(e>1)return 1;for(var i=e,r=0;r<8;r++){var n=this.sampleCurveX(i)-e;if(Math.abs(n)<t)return i;var o=this.sampleCurveDerivativeX(i);if(Math.abs(o)<1e-6)break;i-=n/o}var s=0,a=1;for(i=e,r=0;r<20&&(n=this.sampleCurveX(i),!(Math.abs(n-e)<t));r++)e>n?s=i:a=i,i=.5*(a-s)+s;return i},solve:function(e,t){return this.sampleCurveY(this.solveCurveX(e,t))}},mr}(),yr=fr(gr);class vr{constructor(e,t,i,r,n){this.type=e,this.operator=t,this.interpolation=i,this.input=r,this.labels=[],this.outputs=[];for(const[e,t]of n)this.labels.push(e),this.outputs.push(t)}static interpolationFactor(e,t,i,r){let n=0;if("exponential"===e.name)n=xr(t,e.base,i,r);else if("linear"===e.name)n=xr(t,1,i,r);else if("cubic-bezier"===e.name){const o=e.controlPoints;n=new yr(o[0],o[1],o[2],o[3]).solve(xr(t,1,i,r))}return n}static parse(e,t){let[i,r,n,...o]=e;if(!Array.isArray(r)||0===r.length)return t.error("Expected an interpolation type expression.",1);if("linear"===r[0])r={name:"linear"};else if("exponential"===r[0]){const e=r[1];if("number"!=typeof e)return t.error("Exponential interpolation requires a numeric base.",1,1);r={name:"exponential",base:e}}else{if("cubic-bezier"!==r[0])return t.error(`Unknown interpolation type ${String(r[0])}`,1,0);{const e=r.slice(1);if(4!==e.length||e.some((e=>"number"!=typeof e||e<0||e>1)))return t.error("Cubic bezier interpolation requires four numeric arguments with values between 0 and 1.",1);r={name:"cubic-bezier",controlPoints:e}}}if(e.length-1<4)return t.error(`Expected at least 4 arguments, but found only ${e.length-1}.`);if((e.length-1)%2!=0)return t.error("Expected an even number of arguments.");if(n=t.parse(n,2,Ut),!n)return null;const s=[];let a=null;"interpolate-hcl"!==i&&"interpolate-lab"!==i||t.expectedType==Jt?t.expectedType&&"value"!==t.expectedType.kind&&(a=t.expectedType):a=Zt;for(let e=0;e<o.length;e+=2){const i=o[e],r=o[e+1],n=e+3,l=e+4;if("number"!=typeof i)return t.error('Input/output pairs for "interpolate" expressions must be defined using literal numeric values (not computed expressions) for the input values.',n);if(s.length&&s[s.length-1][0]>=i)return t.error('Input/output pairs for "interpolate" expressions must be arranged with input values in strictly ascending order.',n);const c=t.parse(r,l,a);if(!c)return null;a=a||c.type,s.push([i,c])}return li(a,Ut)||li(a,qt)||li(a,Zt)||li(a,Kt)||li(a,Qt)||li(a,Jt)||li(a,ti)||li(a,ii(Ut))?new vr(a,i,r,n,s):t.error(`Type ${ri(a)} is not interpolatable.`)}evaluate(e){const t=this.labels,i=this.outputs;if(1===t.length)return i[0].evaluate(e);const r=this.input.evaluate(e);if(r<=t[0])return i[0].evaluate(e);const n=t.length;if(r>=t[n-1])return i[n-1].evaluate(e);const o=dr(t,r),s=vr.interpolationFactor(this.interpolation,r,t[o],t[o+1]),a=i[o].evaluate(e),l=i[o+1].evaluate(e);switch(this.operator){case"interpolate":switch(this.type.kind){case"number":return zi(a,l,s);case"color":return Ri.interpolate(a,l,s);case"padding":return Oi.interpolate(a,l,s);case"colorArray":return ji.interpolate(a,l,s);case"numberArray":return Vi.interpolate(a,l,s);case"variableAnchorOffsetCollection":return Gi.interpolate(a,l,s);case"array":return Di(a,l,s);case"projectionDefinition":return 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null!==(e=this._literalValue)&&void 0!==e?e:this._compiledValue.evaluate({})}setValue(e){if(null==e||"visible"===e||"none"===e)return this._literalValue="none"===e?"none":"visible",this._compiledValue=void 0,void(this._globalStateRefs=new Set);const t=co(e,ss,this._globalState);if("error"===t.result)throw this._literalValue="visible",this._compiledValue=void 0,new Error(t.value.map((e=>`${e.key}: ${e.message}`)).join(", "));this._literalValue=void 0,this._compiledValue=t.value,this._globalStateRefs=_o(t.value.expression)}getGlobalStateRefs(){return this._globalStateRefs}}const ls=St,cs=is,hs=cs.light,us=cs.sky,ds=cs.paintProperty,ps=cs.layoutProperty;function fs(e,t){let i=!1;if(null==t?void 0:t.length)for(const r of t)e.fire(new wt(new Error(r.message))),i=!0;return i}class ms{constructor(e,t,i){const r=this.cells=[];if(e instanceof ArrayBuffer){this.arrayBuffer=e;const n=new Int32Array(this.arrayBuffer);e=n[0],this.d=(t=n[1])+2*(i=n[2]);for(let e=0;e<this.d*this.d;e++){const t=n[3+e],i=n[3+e+1];r.push(t===i?null:n.subarray(t,i))}const o=n[3+r.length+1];this.keys=n.subarray(n[3+r.length],o),this.bboxes=n.subarray(o),this.insert=this._insertReadonly}else{this.d=t+2*i;for(let e=0;e<this.d*this.d;e++)r.push([]);this.keys=[],this.bboxes=[]}this.n=t,this.extent=e,this.padding=i,this.scale=t/e,this.uid=0;const n=i/t*e;this.min=-n,this.max=e+n}insert(e,t,i,r,n){this._forEachCell(t,i,r,n,this._insertCell,this.uid++,void 0,void 0),this.keys.push(e),this.bboxes.push(t),this.bboxes.push(i),this.bboxes.push(r),this.bboxes.push(n)}_insertReadonly(){throw new Error("Cannot insert into a GridIndex created from an ArrayBuffer.")}_insertCell(e,t,i,r,n,o){this.cells[n].push(o)}query(e,t,i,r,n){const o=this.min,s=this.max;if(e<=o&&t<=o&&s<=i&&s<=r&&!n)return[...this.keys];{const o=[];return this._forEachCell(e,t,i,r,this._queryCell,o,{},n),o}}_queryCell(e,t,i,r,n,o,s,a){const l=this.cells[n];if(null!==l){const n=this.keys,c=this.bboxes;for(const h of l)if(void 0===s[h]){const l=4*h;(a?a(c[l+0],c[l+1],c[l+2],c[l+3]):e<=c[l+2]&&t<=c[l+3]&&i>=c[l+0]&&r>=c[l+1])?(s[h]=!0,o.push(n[h])):s[h]=!1}}}_forEachCell(e,t,i,r,n,o,s,a){const l=this._convertToCellCoord(e),c=this._convertToCellCoord(t),h=this._convertToCellCoord(i),u=this._convertToCellCoord(r);for(let d=l;d<=h;d++)for(let l=c;l<=u;l++){const c=this.d*l+d;if((!a||a(this._convertFromCellCoord(d),this._convertFromCellCoord(l),this._convertFromCellCoord(d+1),this._convertFromCellCoord(l+1)))&&n.call(this,e,t,i,r,c,o,s,a))return}}_convertFromCellCoord(e){return(e-this.padding)/this.scale}_convertToCellCoord(e){return Math.max(0,Math.min(this.d-1,Math.floor(e*this.scale)+this.padding))}toArrayBuffer(){if(this.arrayBuffer)return this.arrayBuffer;const e=this.cells,t=3+this.cells.length+1+1;let i=0;for(const e of this.cells)i+=e.length;const r=new Int32Array(t+i+this.keys.length+this.bboxes.length);r[0]=this.extent,r[1]=this.n,r[2]=this.padding;let n=t;for(let t=0;t<e.length;t++){const i=e[t];r[3+t]=n,r.set(i,n),n+=i.length}return r[3+e.length]=n,r.set(this.keys,n),n+=this.keys.length,r[3+e.length+1]=n,r.set(this.bboxes,n),n+=this.bboxes.length,r.buffer}static serialize(e,t){const i=e.toArrayBuffer();return t&&t.push(i),{buffer:i}}static deserialize(e){return new ms(e.buffer)}}const _s={};function gs(e,t,i={}){if(_s[e])throw new Error(`${e} is already registered.`);Object.defineProperty(t,"_classRegistryKey",{value:e,writeable:!1}),_s[e]={klass:t,omit:i.omit||[],shallow:i.shallow||[]}}gs("Object",Object),gs("Set",Set),gs("TransferableGridIndex",ms),gs("Color",Ri),gs("Error",Error),gs("AJAXError",dt),gs("ResolvedImage",$i),gs("StylePropertyFunction",fo),gs("StyleExpression",ao,{omit:["_evaluator"]}),gs("ZoomDependentExpression",uo),gs("ZoomConstantExpression",ho),gs("CompoundExpression",On,{omit:["_evaluate"]});for(const e in Bn)Bn[e]._classRegistryKey||gs(`Expression_${e}`,Bn[e]);function ys(e){var t;return e&&"undefined"!=typeof ArrayBuffer&&(e instanceof ArrayBuffer||"ArrayBuffer"===(null===(t=e.constructor)||void 0===t?void 0:t.name))}function vs(e){return e.$name||e.constructor._classRegistryKey}function xs(e){return!function(e){if(null===e||"object"!=typeof e)return!1;const t=vs(e);return t&&"Object"!==t}(e)&&(null==e||"boolean"==typeof e||"number"==typeof e||"string"==typeof e||e instanceof Boolean||e instanceof Number||e instanceof String||e instanceof Date||e instanceof RegExp||e instanceof Blob||e instanceof Error||ys(e)||Ve(e)||ArrayBuffer.isView(e)||e instanceof ImageData)}function bs(e,t){if(xs(e))return(ys(e)||Ve(e))&&t&&t.push(e),ArrayBuffer.isView(e)&&t&&t.push(e.buffer),e instanceof ImageData&&t&&t.push(e.data.buffer),e;if(Array.isArray(e)){const i=[];for(const r of e)i.push(bs(r,t));return i}if("object"!=typeof e)throw new Error("can't serialize object of type "+typeof e);const i=vs(e);if(!i)throw new Error(`can't serialize object of unregistered class ${e.constructor.name}`);if(!_s[i])throw new Error(`${i} is not registered.`);const{klass:r}=_s[i],n=r.serialize?r.serialize(e,t):{};if(r.serialize){if(n===(null==t?void 0:t[t.length-1]))throw new Error("statically serialized object won't survive transfer of $name property")}else{for(const r in e){if(!e.hasOwnProperty(r))continue;if(_s[i].omit.includes(r))continue;const o=e[r];n[r]=_s[i].shallow.includes(r)?o:bs(o,t)}e instanceof Error&&(n.message=e.message)}if(n.$name)throw new Error("$name property is reserved for worker serialization logic.");return"Object"!==i&&(n.$name=i),n}function ws(e){if(xs(e))return e;if(Array.isArray(e))return e.map(ws);if("object"!=typeof e)throw new Error("can't deserialize object of type "+typeof e);const t=vs(e)||"Object";if(!_s[t])throw new Error(`can't deserialize unregistered class ${t}`);const{klass:i}=_s[t];if(!i)throw new Error(`can't deserialize unregistered class ${t}`);if(i.deserialize)return i.deserialize(e);const r=Object.create(i.prototype);for(const i of Object.keys(e)){if("$name"===i)continue;const n=e[i];r[i]=_s[t].shallow.includes(i)?n:ws(n)}return r}class Ts{constructor(){this.first=!0}update(e,t){const i=Math.floor(e);return this.first?(this.first=!1,this.lastIntegerZoom=i,this.lastIntegerZoomTime=0,this.lastZoom=e,this.lastFloorZoom=i,!0):(this.lastFloorZoom>i?(this.lastIntegerZoom=i+1,this.lastIntegerZoomTime=t):this.lastFloorZoom<i&&(this.lastIntegerZoom=i,this.lastIntegerZoomTime=t),e!==this.lastZoom&&(this.lastZoom=e,this.lastFloorZoom=i,!0))}}function Ss(e){for(const i of e)if(t=i.codePointAt(0),/[\u02EA\u02EB\u1100-\u11FF\u1400-\u167F\u18B0-\u18F5\u2E80-\u2E99\u2E9B-\u2EF3\u2F00-\u2FD5\u2FF0-\u3007\u3012\u3013\u3020-\u302F\u3031-\u303F\u3041-\u3096\u309D-\u30FB\u30FD-\u30FF\u3105-\u312F\u3131-\u318E\u3190-\uA48C\uA490-\uA4C6\uA960-\uA97C\uAC00-\uD7A3\uD7B0-\uD7C6\uD7CB-\uD7FB\uF900-\uFA6D\uFA70-\uFAD9\uFE10-\uFE1F\uFE30-\uFE48\uFE50-\uFE57\uFE5F-\uFE62\uFE67-\uFE6F\uFF00-\uFF07\uFF0A-\uFF0C\uFF0E-\uFF19\uFF1F-\uFF3A\uFF3C\uFF3E\uFF40-\uFF5A\uFFE0-\uFFE2\uFFE4-\uFFE7]|\uD802[\uDD80-\uDD9F]|\uD805[\uDD80-\uDDFF]|\uD806[\uDE00-\uDEBF]|\uD811[\uDC00-\uDE7F]|\uD81B[\uDFE0-\uDFE4\uDFF0-\uDFF6]|[\uD81C-\uD822\uD83D\uD840-\uD868\uD86A-\uD86D\uD86F-\uD872\uD874-\uD879\uD880-\uD883\uD885-\uD88C][\uDC00-\uDFFF]|\uD823[\uDC00-\uDCD5\uDCFF-\uDD1E\uDD80-\uDDF2]|\uD82B[\uDFF0-\uDFF3\uDFF5-\uDFFB\uDFFD\uDFFE]|\uD82C[\uDC00-\uDD22\uDD30-\uDEFB]|\uD833[\uDEC0-\uDFCF]|\uD834[\uDC00-\uDDFF\uDEE0-\uDF7F]|\uD836[\uDC00-\uDEAF]|\uD83C[\uDC00-\uDE00\uDF00-\uDFFF]|\uD83E[\uDD00-\uDEFF]|\uD869[\uDC00-\uDEDF\uDF00-\uDFFF]|\uD86E[\uDC00-\uDC1D\uDC20-\uDFFF]|\uD873[\uDC00-\uDEAD\uDEB0-\uDFFF]|\uD87A[\uDC00-\uDFE0\uDFF0-\uDFFF]|\uD87B[\uDC00-\uDE5D]|\uD87E[\uDC00-\uDE1D]|\uD884[\uDC00-\uDF4A\uDF50-\uDFFF]|\uD88D[\uDC00-\uDC79]/gim.test(String.fromCodePoint(t)))return!0;var t;return!1}function Ps(e){const t=e.map((e=>{try{return new RegExp(`\\p{sc=${e}}`,"u").source}catch(e){return null}})).filter((e=>e));return new RegExp(t.join("|"),"u")}Ps(["Arab","Dupl","Mong","Ougr","Syrc"]);const Is=Ps(["Adlm","Arab","Armi","Avst","Chrs","Cprt","Egyp","Elym","Gara","Hatr","Hebr","Hung","Khar","Lydi","Mand","Mani","Mend","Merc","Mero","Narb","Nbat","Nkoo","Orkh","Palm","Phli","Phlp","Phnx","Prti","Rohg","Samr","Sarb","Sogo","Syrc","Thaa","Todr","Yezi"]);function Ms(e){return Is.test(String.fromCodePoint(e))}function Es(e,t){return!(!t&&Ms(e)||/[\u0900-\u0DFF\u0F00-\u109F\u1780-\u17FF]/gim.test(String.fromCodePoint(e)))}function Cs(e){for(const t of e)if(Ms(t.codePointAt(0)))return!0;return!1}const As=new class{constructor(){this.TIMEOUT=5e3,this.applyArabicShaping=null,this.processBidirectionalText=null,this.processStyledBidirectionalText=null,this.pluginStatus="unavailable",this.pluginURL=null,this.loadScriptResolve=()=>{}}setState(e){this.pluginStatus=e.pluginStatus,this.pluginURL=e.pluginURL}getState(){return{pluginStatus:this.pluginStatus,pluginURL:this.pluginURL}}setMethods(e){if(As.isParsed())throw new Error("RTL text plugin already registered.");this.applyArabicShaping=e.applyArabicShaping,this.processBidirectionalText=e.processBidirectionalText,this.processStyledBidirectionalText=e.processStyledBidirectionalText,this.loadScriptResolve()}isParsed(){return null!=this.applyArabicShaping&&null!=this.processBidirectionalText&&null!=this.processStyledBidirectionalText}getRTLTextPluginStatus(){return this.pluginStatus}syncState(e,t){return n(this,void 0,void 0,(function*(){if(this.isParsed())return this.getState();if("loading"!==e.pluginStatus)return this.setState(e),e;const i=e.pluginURL,r=new Promise((e=>{this.loadScriptResolve=e}));t(i);const n=new Promise((e=>setTimeout((()=>e()),this.TIMEOUT)));if(yield Promise.race([r,n]),this.isParsed()){const e={pluginStatus:"loaded",pluginURL:i};return this.setState(e),e}throw this.setState({pluginStatus:"error",pluginURL:""}),new Error(`RTL Text Plugin failed to import scripts from ${i}`)}))}};class zs{constructor(e,t){this.isSupportedScript=Ds,this.zoom=e,t?(this.now=t.now||0,this.fadeDuration=t.fadeDuration||0,this.zoomHistory=t.zoomHistory||new Ts,this.transition=t.transition||{}):(this.now=0,this.fadeDuration=0,this.zoomHistory=new Ts,this.transition={})}crossFadingFactor(){return 0===this.fadeDuration?1:Math.min((this.now-this.zoomHistory.lastIntegerZoomTime)/this.fadeDuration,1)}getCrossfadeParameters(){const e=this.zoom,t=e-Math.floor(e),i=this.crossFadingFactor();return e>this.zoomHistory.lastIntegerZoom?{fromScale:2,toScale:1,t:t+(1-t)*i}:{fromScale:.5,toScale:1,t:1-(1-i)*t}}}function Ds(e){return function(e,t){for(const i of e)if(!Es(i.codePointAt(0),t))return!1;return!0}(e,"loaded"===As.getRTLTextPluginStatus())}const Rs="-transition";class ks{constructor(e,t,i){this.property=e,this.value=t,this.expression=function(e,t,i){if(Qn(e))return new fo(e,t);if(lo(e)){const r=po(e,t,i);if("error"===r.result)throw new Error(r.value.map((e=>`${e.key}: ${e.message}`)).join(", "));return r.value}{let i=e;return"color"===t.type&&"string"==typeof e?i=Ri.parse(e):"padding"!==t.type||"number"!=typeof e&&!Array.isArray(e)?"numberArray"!==t.type||"number"!=typeof e&&!Array.isArray(e)?"colorArray"!==t.type||"string"!=typeof e&&!Array.isArray(e)?"variableAnchorOffsetCollection"===t.type&&Array.isArray(e)?i=Gi.parse(e):"projectionDefinition"===t.type&&"string"==typeof e&&(i=Zi.parse(e)):i=ji.parse(e):i=Vi.parse(e):i=Oi.parse(e),{globalStateRefs:new Set,_globalState:null,kind:"constant",evaluate:()=>i}}}(void 0===t?e.specification.default:t,e.specification,i)}isDataDriven(){return"source"===this.expression.kind||"composite"===this.expression.kind}getGlobalStateRefs(){return this.expression.globalStateRefs||new Set}possiblyEvaluate(e,t,i){return this.property.possiblyEvaluate(this,e,t,i)}}class Ls{constructor(e,t){this.property=e,this.value=new ks(e,void 0,t)}transitioned(e,t){return new Bs(this.property,this.value,t,Te({},e.transition,this.transition),e.now)}untransitioned(){return new Bs(this.property,this.value,null,{},0)}}class Fs{constructor(e,t){this._properties=e,this._values=Object.create(e.defaultTransitionablePropertyValues),this._globalState=t}hasProperty(e){return e in this._properties.defaultTransitionablePropertyValues}getValue(e){return Re(this._values[e].value.value)}setValue(e,t){Object.hasOwn(this._values,e)||(this._values[e]=new Ls(this._values[e].property,this._globalState)),this._values[e].value=new ks(this._values[e].property,null===t?void 0:Re(t),this._globalState)}getTransition(e){return Re(this._values[e].transition)}setTransition(e,t){Object.hasOwn(this._values,e)||(this._values[e]=new Ls(this._values[e].property,this._globalState)),this._values[e].transition=Re(t)||void 0}serialize(){const e={};for(const t of Object.keys(this._values)){const i=this.getValue(t);void 0!==i&&(e[t]=i);const r=this.getTransition(t);void 0!==r&&(e[`${t}${Rs}`]=r)}return e}transitioned(e,t){const i=new Os(this._properties);for(const r of Object.keys(this._values))i._values[r]=this._values[r].transitioned(e,t._values[r]);return i}untransitioned(){const e=new Os(this._properties);for(const t of Object.keys(this._values))e._values[t]=this._values[t].untransitioned();return e}}class Bs{constructor(e,t,i,r,n){this.property=e,this.value=t,this.begin=n+r.delay||0,this.end=this.begin+r.duration||0,e.specification.transition&&(r.delay||r.duration)&&(this.prior=i)}possiblyEvaluate(e,t,i){const r=e.now||0,n=this.value.possiblyEvaluate(e,t,i),o=this.prior;if(o){if(r>this.end)return this.prior=null,n;if(this.value.isDataDriven())return this.prior=null,n;if(r<this.begin)return o.possiblyEvaluate(e,t,i);{const s=(r-this.begin)/(this.end-this.begin);return this.property.interpolate(o.possiblyEvaluate(e,t,i),n,ye(s))}}return n}}class Os{constructor(e){this._properties=e,this._values=Object.create(e.defaultTransitioningPropertyValues)}possiblyEvaluate(e,t,i){const r=new Ns(this._properties);for(const n of Object.keys(this._values))r._values[n]=this._values[n].possiblyEvaluate(e,t,i);return r}hasTransition(){for(const e of Object.keys(this._values))if(this._values[e].prior)return!0;return!1}}class Vs{constructor(e,t){this._properties=e,this._values=Object.create(e.defaultPropertyValues),this._globalState=t}hasValue(e){return void 0!==this._values[e].value}hasProperty(e){return e in this._properties.defaultPropertyValues}getValue(e){return Re(this._values[e].value)}setValue(e,t){this._values[e]=new ks(this._values[e].property,null===t?void 0:Re(t),this._globalState)}serialize(){const e={};for(const t of Object.keys(this._values)){const i=this.getValue(t);void 0!==i&&(e[t]=i)}return e}possiblyEvaluate(e,t,i){const r=new Ns(this._properties);for(const n of Object.keys(this._values))r._values[n]=this._values[n].possiblyEvaluate(e,t,i);return r}}class js{constructor(e,t,i){this.property=e,this.value=t,this.parameters=i}isConstant(){return"constant"===this.value.kind}constantOr(e){return"constant"===this.value.kind?this.value.value:e}evaluate(e,t,i,r){return this.property.evaluate(this.value,this.parameters,e,t,i,r)}}class Ns{constructor(e){this._properties=e,this._values=Object.create(e.defaultPossiblyEvaluatedValues)}get(e){return this._values[e]}}class Us{constructor(e){this.specification=e}possiblyEvaluate(e,t){if(e.isDataDriven())throw new Error("Value should not be data driven");return e.expression.evaluate(t)}interpolate(e,t,i){const r=br[this.specification.type];return r?r(e,t,i):e}}class Gs{constructor(e,t){this.specification=e,this.overrides=t}possiblyEvaluate(e,t,i,r){return new js(this,"constant"===e.expression.kind||"camera"===e.expression.kind?{kind:"constant",value:e.expression.evaluate(t,null,{},i,r)}:e.expression,t)}interpolate(e,t,i){if("constant"!==e.value.kind||"constant"!==t.value.kind)return e;if(void 0===e.value.value||void 0===t.value.value)return new js(this,{kind:"constant",value:void 0},e.parameters);const r=br[this.specification.type];if(r){const n=r(e.value.value,t.value.value,i);return new js(this,{kind:"constant",value:n},e.parameters)}return e}evaluate(e,t,i,r,n,o){return"constant"===e.kind?e.value:e.evaluate(t,i,r,n,o)}}class $s extends Gs{possiblyEvaluate(e,t,i,r){if(void 0===e.value)return new js(this,{kind:"constant",value:void 0},t);if("constant"===e.expression.kind){const n=e.expression.evaluate(t,null,{},i,r),o="resolvedImage"===e.property.specification.type&&"string"!=typeof n?n.name:n,s=this._calculate(o,o,o,t);return new js(this,{kind:"constant",value:s},t)}if("camera"===e.expression.kind){const i=this._calculate(e.expression.evaluate({zoom:t.zoom-1}),e.expression.evaluate({zoom:t.zoom}),e.expression.evaluate({zoom:t.zoom+1}),t);return new js(this,{kind:"constant",value:i},t)}return new js(this,e.expression,t)}evaluate(e,t,i,r,n,o){if("source"===e.kind){const s=e.evaluate(t,i,r,n,o);return this._calculate(s,s,s,t)}return"composite"===e.kind?this._calculate(e.evaluate({zoom:Math.floor(t.zoom)-1},i,r),e.evaluate({zoom:Math.floor(t.zoom)},i,r),e.evaluate({zoom:Math.floor(t.zoom)+1},i,r),t):e.value}_calculate(e,t,i,r){return r.zoom>r.zoomHistory.lastIntegerZoom?{from:e,to:t}:{from:i,to:t}}interpolate(e){return e}}class Zs{constructor(e){this.specification=e}possiblyEvaluate(e,t,i,r){if(void 0!==e.value){if("constant"===e.expression.kind){const n=e.expression.evaluate(t,null,{},i,r);return this._calculate(n,n,n,t)}return this._calculate(e.expression.evaluate(new zs(Math.floor(t.zoom-1),t)),e.expression.evaluate(new zs(Math.floor(t.zoom),t)),e.expression.evaluate(new zs(Math.floor(t.zoom+1),t)),t)}}_calculate(e,t,i,r){return r.zoom>r.zoomHistory.lastIntegerZoom?{from:e,to:t}:{from:i,to:t}}interpolate(e){return e}}class qs{constructor(e){this.specification=e}possiblyEvaluate(e,t,i,r){return!!e.expression.evaluate(t,null,{},i,r)}interpolate(){return!1}}class Ws{constructor(e){this.properties=e,this.defaultPropertyValues={},this.defaultTransitionablePropertyValues={},this.defaultTransitioningPropertyValues={},this.defaultPossiblyEvaluatedValues={},this.overridableProperties=[];for(const t in e){const i=e[t];i.specification.overridable&&this.overridableProperties.push(t);const r=this.defaultPropertyValues[t]=new ks(i,void 0,void 0),n=this.defaultTransitionablePropertyValues[t]=new Ls(i,void 0);this.defaultTransitioningPropertyValues[t]=n.untransitioned(),this.defaultPossiblyEvaluatedValues[t]=r.possiblyEvaluate({})}}}gs("DataDrivenProperty",Gs),gs("DataConstantProperty",Us),gs("CrossFadedDataDrivenProperty",$s),gs("CrossFadedProperty",Zs),gs("ColorRampProperty",qs);const Hs=" is a PAINT property not a LAYOUT property. Use get/setPaintProperty instead?",Xs=" is a LAYOUT property not a PAINT property. Use get/setLayoutProperty instead?";class Ys extends Tt{constructor(e,t,i){if(super(),this.id=e.id,this.type=e.type,this._globalState=i,this._featureFilter={filter:()=>!0,needGeometry:!1,getGlobalStateRefs:()=>new Set},this._visibilityExpression=function(e,t){return new as(e,t)}(this.visibility,i),"custom"!==e.type&&(this.metadata=e.metadata,this.minzoom=e.minzoom,this.maxzoom=e.maxzoom,"background"!==e.type&&(this.source=e.source,this.sourceLayer=e["source-layer"],this.filter=e.filter,this._featureFilter=xo(e.filter,i)),t.layout&&(this._unevaluatedLayout=new Vs(t.layout,i)),t.paint)){this._transitionablePaint=new Fs(t.paint,i);for(const t in e.paint)this.setPaintProperty(t,e.paint[t],{validate:!1});for(const t in e.layout)this.setLayoutProperty(t,e.layout[t],{validate:!1});this._transitioningPaint=this._transitionablePaint.untransitioned(),this.paint=new Ns(t.paint)}}setFilter(e){this.filter=e,this._featureFilter=xo(e,this._globalState)}getCrossfadeParameters(){return this._crossfadeParameters}getLayoutProperty(e){var t;if("visibility"===e)return this.visibility;if(null===(t=this._transitionablePaint)||void 0===t?void 0:t.hasProperty(e))throw new Error(e+Hs);if(!this._unevaluatedLayout)throw new Error(`Cannot get layout property "${e}" on layer type "${this.type}" which has no layout properties.`);return this._unevaluatedLayout.getValue(e)}getLayoutAffectingGlobalStateRefs(){const e=new Set;for(const t of this._visibilityExpression.getGlobalStateRefs())e.add(t);if(this._unevaluatedLayout)for(const t in this._unevaluatedLayout._values){const i=this._unevaluatedLayout._values[t];for(const t of i.getGlobalStateRefs())e.add(t)}for(const t of this._featureFilter.getGlobalStateRefs())e.add(t);return e}getPaintAffectingGlobalStateRefs(){var e;const t=new globalThis.Map;if(this._transitionablePaint)for(const i in this._transitionablePaint._values){const r=this._transitionablePaint._values[i].value;for(const n of r.getGlobalStateRefs()){const o=null!==(e=t.get(n))&&void 0!==e?e:[];o.push({name:i,value:r.value}),t.set(n,o)}}return t}getVisibilityAffectingGlobalStateRefs(){return this._visibilityExpression.getGlobalStateRefs()}setLayoutProperty(e,t,i={}){var r;if("visibility"===e)return this.visibility=t,this._visibilityExpression.setValue(t),void this.recalculateVisibility();(null===(r=this._transitionablePaint)||void 0===r?void 0:r.hasProperty(e))?this.fire(new wt(new Error(e+Hs))):null!=t&&this._validate(ps,`layers.${this.id}.layout.${e}`,e,t,i)||this._unevaluatedLayout.setValue(e,t)}getPaintProperty(e){var t,i;if(e.endsWith(Rs)){const i=e.slice(0,-11);if("visibility"===i||(null===(t=this._unevaluatedLayout)||void 0===t?void 0:t.hasProperty(i)))throw new Error(e+Xs);return this._transitionablePaint.getTransition(i)}if("visibility"===e||(null===(i=this._unevaluatedLayout)||void 0===i?void 0:i.hasProperty(e)))throw new Error(e+Xs);return this._transitionablePaint.getValue(e)}setPaintProperty(e,t,i={}){var r;if("visibility"===e||(null===(r=this._unevaluatedLayout)||void 0===r?void 0:r.hasProperty(e)))return this.fire(new wt(new Error(e+Xs))),!1;if(null!=t&&this._validate(ds,`layers.${this.id}.paint.${e}`,e,t,i))return!1;if(e.endsWith(Rs))return this._transitionablePaint.setTransition(e.slice(0,-11),t||void 0),!1;{const i=this._transitionablePaint._values[e],r="cross-faded-data-driven"===i.property.specification["property-type"],n=i.value.isDataDriven(),o=i.value;this._transitionablePaint.setValue(e,t),this._handleSpecialPaintPropertyUpdate(e);const s=this._transitionablePaint._values[e].value;return s.isDataDriven()||n||r||this._handleOverridablePaintPropertyUpdate(e,o,s)}}_handleSpecialPaintPropertyUpdate(e){}_handleOverridablePaintPropertyUpdate(e,t,i){return!1}isHidden(e=this.minzoom,t=!1){return!!(this.minzoom&&e<(t?Math.floor(this.minzoom):this.minzoom))||!!(this.maxzoom&&e>=this.maxzoom)||"none"===this._evaluatedVisibility}updateTransitions(e){this._transitioningPaint=this._transitionablePaint.transitioned(e,this._transitioningPaint)}hasTransition(){return this._transitioningPaint.hasTransition()}recalculateVisibility(){this._evaluatedVisibility=this._visibilityExpression.evaluate()}recalculate(e,t){e.getCrossfadeParameters&&(this._crossfadeParameters=e.getCrossfadeParameters()),this._unevaluatedLayout&&(this.layout=this._unevaluatedLayout.possiblyEvaluate(e,void 0,t)),this.paint=this._transitioningPaint.possiblyEvaluate(e,void 0,t)}serialize(){var e,t;const i={id:this.id,type:this.type,source:this.source,"source-layer":this.sourceLayer,metadata:this.metadata,minzoom:this.minzoom,maxzoom:this.maxzoom,filter:this.filter,layout:null===(e=this._unevaluatedLayout)||void 0===e?void 0:e.serialize(),paint:null===(t=this._transitionablePaint)||void 0===t?void 0:t.serialize()};return this.visibility&&(i.layout||(i.layout={}),i.layout.visibility=this.visibility),ze(i,((e,t)=>!(void 0===e||"layout"===t&&!Object.keys(e).length||"paint"===t&&!Object.keys(e).length)))}_validate(e,t,i,r,n={}){return!1!==(null==n?void 0:n.validate)&&fs(this,e.call(cs,{key:t,layerType:this.type,objectKey:i,value:r,styleSpec:St,style:{glyphs:!0,sprite:!0}}))}is3D(){return!1}isTileClipped(){return!1}hasOffscreenPass(){return!1}resize(){}isStateDependent(){for(const e in this.paint._values){const t=this.paint.get(e);if(t instanceof js&&Xn(t.property.specification)&&("source"===t.value.kind||"composite"===t.value.kind)&&t.value.isStateDependent)return!0}return!1}}let Ks;var Js={get paint(){return Ks=Ks||new Ws({"raster-opacity":new Us(St.paint_raster["raster-opacity"]),"raster-hue-rotate":new Us(St.paint_raster["raster-hue-rotate"]),"raster-brightness-min":new Us(St.paint_raster["raster-brightness-min"]),"raster-brightness-max":new Us(St.paint_raster["raster-brightness-max"]),"raster-saturation":new Us(St.paint_raster["raster-saturation"]),"raster-contrast":new Us(St.paint_raster["raster-contrast"]),resampling:new Us(St.paint_raster.resampling),"raster-resampling":new Us(St.paint_raster["raster-resampling"]),"raster-fade-duration":new Us(St.paint_raster["raster-fade-duration"])})}};const Qs=e=>"raster"===e.type;class ea extends Ys{constructor(e,t){super(e,Js,t)}}const ta={Int8:Int8Array,Uint8:Uint8Array,Int16:Int16Array,Uint16:Uint16Array,Int32:Int32Array,Uint32:Uint32Array,Float32:Float32Array};class ia{constructor(e,t){this._structArray=e,this._pos1=t*this.size,this._pos2=this._pos1/2,this._pos4=this._pos1/4,this._pos8=this._pos1/8}}class ra{constructor(){this.isTransferred=!1,this.capacity=-1,this.resize(0)}static serialize(e,t){return e._trim(),t&&(e.isTransferred=!0,t.push(e.arrayBuffer)),{length:e.length,arrayBuffer:e.arrayBuffer}}static deserialize(e){const t=Object.create(this.prototype);return t.arrayBuffer=e.arrayBuffer,t.length=e.length,t.capacity=e.arrayBuffer.byteLength/t.bytesPerElement,t._refreshViews(),t}_trim(){this.length!==this.capacity&&(this.capacity=this.length,this.arrayBuffer=this.arrayBuffer.slice(0,this.length*this.bytesPerElement),this._refreshViews())}clear(){this.length=0}resize(e){this.reserve(e),this.length=e}reserve(e){if(e>this.capacity){this.capacity=Math.max(e,Math.floor(5*this.capacity),128),this.arrayBuffer=new ArrayBuffer(this.capacity*this.bytesPerElement);const t=this.uint8;this._refreshViews(),t&&this.uint8.set(t)}}_refreshViews(){throw new Error("_refreshViews() must be implemented by each concrete StructArray layout")}freeBufferAfterUpload(){this.arrayBuffer=new ArrayBuffer(0),this._refreshViews()}}function na(e,t=1){let i=0,r=0;return{members:e.map((e=>{const n=ta[e.type].BYTES_PER_ELEMENT,o=i=oa(i,Math.max(t,n)),s=e.components||1;return r=Math.max(r,n),i+=n*s,{name:e.name,type:e.type,components:s,offset:o}})),size:oa(i,Math.max(r,t)),alignment:t}}function oa(e,t){return Math.ceil(e/t)*t}class sa extends ra{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(e,t){const i=this.length;return this.resize(i+1),this.emplace(i,e,t)}emplace(e,t,i){const r=2*e;return this.int16[r+0]=t,this.int16[r+1]=i,e}}sa.prototype.bytesPerElement=4,gs("StructArrayLayout2i4",sa);class aa extends ra{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(e,t,i){const r=this.length;return this.resize(r+1),this.emplace(r,e,t,i)}emplace(e,t,i,r){const n=3*e;return this.int16[n+0]=t,this.int16[n+1]=i,this.int16[n+2]=r,e}}aa.prototype.bytesPerElement=6,gs("StructArrayLayout3i6",aa);class la extends ra{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(e,t,i,r){const n=this.length;return this.resize(n+1),this.emplace(n,e,t,i,r)}emplace(e,t,i,r,n){const o=4*e;return this.int16[o+0]=t,this.int16[o+1]=i,this.int16[o+2]=r,this.int16[o+3]=n,e}}la.prototype.bytesPerElement=8,gs("StructArrayLayout4i8",la);class ca extends ra{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(e,t,i,r,n,o){const s=this.length;return this.resize(s+1),this.emplace(s,e,t,i,r,n,o)}emplace(e,t,i,r,n,o,s){const a=6*e;return this.int16[a+0]=t,this.int16[a+1]=i,this.int16[a+2]=r,this.int16[a+3]=n,this.int16[a+4]=o,this.int16[a+5]=s,e}}ca.prototype.bytesPerElement=12,gs("StructArrayLayout2i4i12",ca);class ha extends ra{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(e,t,i,r,n,o){const s=this.length;return this.resize(s+1),this.emplace(s,e,t,i,r,n,o)}emplace(e,t,i,r,n,o,s){const a=4*e,l=8*e;return this.int16[a+0]=t,this.int16[a+1]=i,this.uint8[l+4]=r,this.uint8[l+5]=n,this.uint8[l+6]=o,this.uint8[l+7]=s,e}}ha.prototype.bytesPerElement=8,gs("StructArrayLayout2i4ub8",ha);class ua extends ra{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(e,t){const i=this.length;return this.resize(i+1),this.emplace(i,e,t)}emplace(e,t,i){const r=2*e;return this.float32[r+0]=t,this.float32[r+1]=i,e}}ua.prototype.bytesPerElement=8,gs("StructArrayLayout2f8",ua);class da extends ra{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)}emplaceBack(e,t,i,r,n,o,s,a,l,c){const h=this.length;return this.resize(h+1),this.emplace(h,e,t,i,r,n,o,s,a,l,c)}emplace(e,t,i,r,n,o,s,a,l,c,h){const u=10*e;return this.uint16[u+0]=t,this.uint16[u+1]=i,this.uint16[u+2]=r,this.uint16[u+3]=n,this.uint16[u+4]=o,this.uint16[u+5]=s,this.uint16[u+6]=a,this.uint16[u+7]=l,this.uint16[u+8]=c,this.uint16[u+9]=h,e}}da.prototype.bytesPerElement=20,gs("StructArrayLayout10ui20",da);class pa extends ra{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)}emplaceBack(e,t,i,r,n,o,s,a){const l=this.length;return this.resize(l+1),this.emplace(l,e,t,i,r,n,o,s,a)}emplace(e,t,i,r,n,o,s,a,l){const c=8*e;return this.uint16[c+0]=t,this.uint16[c+1]=i,this.uint16[c+2]=r,this.uint16[c+3]=n,this.uint16[c+4]=o,this.uint16[c+5]=s,this.uint16[c+6]=a,this.uint16[c+7]=l,e}}pa.prototype.bytesPerElement=16,gs("StructArrayLayout8ui16",pa);class fa extends ra{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)}emplaceBack(e,t,i,r,n,o,s,a,l,c,h,u){const d=this.length;return this.resize(d+1),this.emplace(d,e,t,i,r,n,o,s,a,l,c,h,u)}emplace(e,t,i,r,n,o,s,a,l,c,h,u,d){const p=12*e;return this.int16[p+0]=t,this.int16[p+1]=i,this.int16[p+2]=r,this.int16[p+3]=n,this.uint16[p+4]=o,this.uint16[p+5]=s,this.uint16[p+6]=a,this.uint16[p+7]=l,this.int16[p+8]=c,this.int16[p+9]=h,this.int16[p+10]=u,this.int16[p+11]=d,e}}fa.prototype.bytesPerElement=24,gs("StructArrayLayout4i4ui4i24",fa);class ma extends ra{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(e,t,i){const r=this.length;return this.resize(r+1),this.emplace(r,e,t,i)}emplace(e,t,i,r){const n=3*e;return this.float32[n+0]=t,this.float32[n+1]=i,this.float32[n+2]=r,e}}ma.prototype.bytesPerElement=12,gs("StructArrayLayout3f12",ma);class _a extends ra{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint32=new Uint32Array(this.arrayBuffer)}emplaceBack(e){const t=this.length;return this.resize(t+1),this.emplace(t,e)}emplace(e,t){return this.uint32[1*e+0]=t,e}}_a.prototype.bytesPerElement=4,gs("StructArrayLayout1ul4",_a);class ga extends ra{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer),this.uint32=new Uint32Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)}emplaceBack(e,t,i,r,n,o,s,a,l){const c=this.length;return this.resize(c+1),this.emplace(c,e,t,i,r,n,o,s,a,l)}emplace(e,t,i,r,n,o,s,a,l,c){const h=10*e,u=5*e;return this.int16[h+0]=t,this.int16[h+1]=i,this.int16[h+2]=r,this.int16[h+3]=n,this.int16[h+4]=o,this.int16[h+5]=s,this.uint32[u+3]=a,this.uint16[h+8]=l,this.uint16[h+9]=c,e}}ga.prototype.bytesPerElement=20,gs("StructArrayLayout6i1ul2ui20",ga);class ya extends ra{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(e,t,i,r,n,o){const s=this.length;return this.resize(s+1),this.emplace(s,e,t,i,r,n,o)}emplace(e,t,i,r,n,o,s){const a=6*e;return this.int16[a+0]=t,this.int16[a+1]=i,this.int16[a+2]=r,this.int16[a+3]=n,this.int16[a+4]=o,this.int16[a+5]=s,e}}ya.prototype.bytesPerElement=12,gs("StructArrayLayout2i2i2i12",ya);class va extends ra{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(e,t,i,r,n){const o=this.length;return this.resize(o+1),this.emplace(o,e,t,i,r,n)}emplace(e,t,i,r,n,o){const s=4*e,a=8*e;return this.float32[s+0]=t,this.float32[s+1]=i,this.float32[s+2]=r,this.int16[a+6]=n,this.int16[a+7]=o,e}}va.prototype.bytesPerElement=16,gs("StructArrayLayout2f1f2i16",va);class xa extends ra{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(e,t,i,r,n,o){const s=this.length;return this.resize(s+1),this.emplace(s,e,t,i,r,n,o)}emplace(e,t,i,r,n,o,s){const a=16*e,l=4*e,c=8*e;return this.uint8[a+0]=t,this.uint8[a+1]=i,this.float32[l+1]=r,this.float32[l+2]=n,this.int16[c+6]=o,this.int16[c+7]=s,e}}xa.prototype.bytesPerElement=16,gs("StructArrayLayout2ub2f2i16",xa);class ba extends ra{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)}emplaceBack(e,t,i){const r=this.length;return this.resize(r+1),this.emplace(r,e,t,i)}emplace(e,t,i,r){const n=3*e;return this.uint16[n+0]=t,this.uint16[n+1]=i,this.uint16[n+2]=r,e}}ba.prototype.bytesPerElement=6,gs("StructArrayLayout3ui6",ba);class wa extends ra{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer),this.uint32=new Uint32Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(e,t,i,r,n,o,s,a,l,c,h,u,d,p,f,m,_){const g=this.length;return this.resize(g+1),this.emplace(g,e,t,i,r,n,o,s,a,l,c,h,u,d,p,f,m,_)}emplace(e,t,i,r,n,o,s,a,l,c,h,u,d,p,f,m,_,g){const y=24*e,v=12*e,x=48*e;return this.int16[y+0]=t,this.int16[y+1]=i,this.uint16[y+2]=r,this.uint16[y+3]=n,this.uint32[v+2]=o,this.uint32[v+3]=s,this.uint32[v+4]=a,this.uint16[y+10]=l,this.uint16[y+11]=c,this.uint16[y+12]=h,this.float32[v+7]=u,this.float32[v+8]=d,this.uint8[x+36]=p,this.uint8[x+37]=f,this.uint8[x+38]=m,this.uint32[v+10]=_,this.int16[y+22]=g,e}}wa.prototype.bytesPerElement=48,gs("StructArrayLayout2i2ui3ul3ui2f3ub1ul1i48",wa);class Ta extends ra{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer),this.uint32=new Uint32Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(e,t,i,r,n,o,s,a,l,c,h,u,d,p,f,m,_,g,y,v,x,b,w,T,S,P,I,M){const E=this.length;return this.resize(E+1),this.emplace(E,e,t,i,r,n,o,s,a,l,c,h,u,d,p,f,m,_,g,y,v,x,b,w,T,S,P,I,M)}emplace(e,t,i,r,n,o,s,a,l,c,h,u,d,p,f,m,_,g,y,v,x,b,w,T,S,P,I,M,E){const C=32*e,A=16*e;return this.int16[C+0]=t,this.int16[C+1]=i,this.int16[C+2]=r,this.int16[C+3]=n,this.int16[C+4]=o,this.int16[C+5]=s,this.int16[C+6]=a,this.int16[C+7]=l,this.uint16[C+8]=c,this.uint16[C+9]=h,this.uint16[C+10]=u,this.uint16[C+11]=d,this.uint16[C+12]=p,this.uint16[C+13]=f,this.uint16[C+14]=m,this.uint16[C+15]=_,this.uint16[C+16]=g,this.uint16[C+17]=y,this.uint16[C+18]=v,this.uint16[C+19]=x,this.uint16[C+20]=b,this.uint16[C+21]=w,this.uint16[C+22]=T,this.uint32[A+12]=S,this.float32[A+13]=P,this.float32[A+14]=I,this.uint16[C+30]=M,this.uint16[C+31]=E,e}}Ta.prototype.bytesPerElement=64,gs("StructArrayLayout8i15ui1ul2f2ui64",Ta);class Sa extends ra{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(e){const t=this.length;return this.resize(t+1),this.emplace(t,e)}emplace(e,t){return this.float32[1*e+0]=t,e}}Sa.prototype.bytesPerElement=4,gs("StructArrayLayout1f4",Sa);class Pa extends ra{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(e,t,i){const r=this.length;return this.resize(r+1),this.emplace(r,e,t,i)}emplace(e,t,i,r){const n=3*e;return this.uint16[6*e+0]=t,this.float32[n+1]=i,this.float32[n+2]=r,e}}Pa.prototype.bytesPerElement=12,gs("StructArrayLayout1ui2f12",Pa);class Ia extends ra{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint32=new Uint32Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)}emplaceBack(e,t,i){const r=this.length;return this.resize(r+1),this.emplace(r,e,t,i)}emplace(e,t,i,r){const n=4*e;return this.uint32[2*e+0]=t,this.uint16[n+2]=i,this.uint16[n+3]=r,e}}Ia.prototype.bytesPerElement=8,gs("StructArrayLayout1ul2ui8",Ia);class Ma extends ra{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)}emplaceBack(e,t){const i=this.length;return this.resize(i+1),this.emplace(i,e,t)}emplace(e,t,i){const r=2*e;return this.uint16[r+0]=t,this.uint16[r+1]=i,e}}Ma.prototype.bytesPerElement=4,gs("StructArrayLayout2ui4",Ma);class Ea extends ra{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)}emplaceBack(e){const t=this.length;return this.resize(t+1),this.emplace(t,e)}emplace(e,t){return this.uint16[1*e+0]=t,e}}Ea.prototype.bytesPerElement=2,gs("StructArrayLayout1ui2",Ea);class Ca extends ra{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(e,t,i,r){const n=this.length;return this.resize(n+1),this.emplace(n,e,t,i,r)}emplace(e,t,i,r,n){const o=4*e;return this.float32[o+0]=t,this.float32[o+1]=i,this.float32[o+2]=r,this.float32[o+3]=n,e}}Ca.prototype.bytesPerElement=16,gs("StructArrayLayout4f16",Ca);class Aa extends ia{get anchorPointX(){return this._structArray.int16[this._pos2+0]}get anchorPointY(){return this._structArray.int16[this._pos2+1]}get x1(){return this._structArray.int16[this._pos2+2]}get y1(){return this._structArray.int16[this._pos2+3]}get x2(){return this._structArray.int16[this._pos2+4]}get y2(){return this._structArray.int16[this._pos2+5]}get featureIndex(){return this._structArray.uint32[this._pos4+3]}get sourceLayerIndex(){return this._structArray.uint16[this._pos2+8]}get bucketIndex(){return this._structArray.uint16[this._pos2+9]}get anchorPoint(){return new o(this.anchorPointX,this.anchorPointY)}}Aa.prototype.size=20;class za extends ga{get(e){return new Aa(this,e)}}gs("CollisionBoxArray",za);class Da extends ia{get anchorX(){return this._structArray.int16[this._pos2+0]}get anchorY(){return this._structArray.int16[this._pos2+1]}get glyphStartIndex(){return this._structArray.uint16[this._pos2+2]}get numGlyphs(){return this._structArray.uint16[this._pos2+3]}get vertexStartIndex(){return this._structArray.uint32[this._pos4+2]}get lineStartIndex(){return this._structArray.uint32[this._pos4+3]}get lineLength(){return this._structArray.uint32[this._pos4+4]}get segment(){return this._structArray.uint16[this._pos2+10]}get lowerSize(){return this._structArray.uint16[this._pos2+11]}get upperSize(){return this._structArray.uint16[this._pos2+12]}get lineOffsetX(){return this._structArray.float32[this._pos4+7]}get lineOffsetY(){return this._structArray.float32[this._pos4+8]}get writingMode(){return this._structArray.uint8[this._pos1+36]}get placedOrientation(){return this._structArray.uint8[this._pos1+37]}set placedOrientation(e){this._structArray.uint8[this._pos1+37]=e}get hidden(){return this._structArray.uint8[this._pos1+38]}set hidden(e){this._structArray.uint8[this._pos1+38]=e}get crossTileID(){return this._structArray.uint32[this._pos4+10]}set crossTileID(e){this._structArray.uint32[this._pos4+10]=e}get associatedIconIndex(){return this._structArray.int16[this._pos2+22]}}Da.prototype.size=48;class Ra extends wa{get(e){return new Da(this,e)}}gs("PlacedSymbolArray",Ra);class ka extends ia{get anchorX(){return this._structArray.int16[this._pos2+0]}get anchorY(){return this._structArray.int16[this._pos2+1]}get rightJustifiedTextSymbolIndex(){return this._structArray.int16[this._pos2+2]}get centerJustifiedTextSymbolIndex(){return this._structArray.int16[this._pos2+3]}get leftJustifiedTextSymbolIndex(){return this._structArray.int16[this._pos2+4]}get verticalPlacedTextSymbolIndex(){return this._structArray.int16[this._pos2+5]}get placedIconSymbolIndex(){return this._structArray.int16[this._pos2+6]}get verticalPlacedIconSymbolIndex(){return this._structArray.int16[this._pos2+7]}get key(){return this._structArray.uint16[this._pos2+8]}get textBoxStartIndex(){return this._structArray.uint16[this._pos2+9]}get textBoxEndIndex(){return this._structArray.uint16[this._pos2+10]}get verticalTextBoxStartIndex(){return this._structArray.uint16[this._pos2+11]}get verticalTextBoxEndIndex(){return this._structArray.uint16[this._pos2+12]}get iconBoxStartIndex(){return this._structArray.uint16[this._pos2+13]}get iconBoxEndIndex(){return this._structArray.uint16[this._pos2+14]}get verticalIconBoxStartIndex(){return this._structArray.uint16[this._pos2+15]}get verticalIconBoxEndIndex(){return this._structArray.uint16[this._pos2+16]}get featureIndex(){return this._structArray.uint16[this._pos2+17]}get numHorizontalGlyphVertices(){return this._structArray.uint16[this._pos2+18]}get numVerticalGlyphVertices(){return this._structArray.uint16[this._pos2+19]}get numIconVertices(){return this._structArray.uint16[this._pos2+20]}get numVerticalIconVertices(){return this._structArray.uint16[this._pos2+21]}get useRuntimeCollisionCircles(){return this._structArray.uint16[this._pos2+22]}get crossTileID(){return this._structArray.uint32[this._pos4+12]}set crossTileID(e){this._structArray.uint32[this._pos4+12]=e}get textBoxScale(){return this._structArray.float32[this._pos4+13]}get collisionCircleDiameter(){return this._structArray.float32[this._pos4+14]}get textAnchorOffsetStartIndex(){return this._structArray.uint16[this._pos2+30]}get textAnchorOffsetEndIndex(){return this._structArray.uint16[this._pos2+31]}}ka.prototype.size=64;class La extends Ta{get(e){return new ka(this,e)}}gs("SymbolInstanceArray",La);class Fa extends Sa{getoffsetX(e){return this.float32[1*e+0]}}gs("GlyphOffsetArray",Fa);class Ba extends aa{getx(e){return this.int16[3*e+0]}gety(e){return this.int16[3*e+1]}gettileUnitDistanceFromAnchor(e){return this.int16[3*e+2]}}gs("SymbolLineVertexArray",Ba);class Oa extends ia{get textAnchor(){return this._structArray.uint16[this._pos2+0]}get textOffset0(){return this._structArray.float32[this._pos4+1]}get textOffset1(){return this._structArray.float32[this._pos4+2]}}Oa.prototype.size=12;class Va extends Pa{get(e){return new Oa(this,e)}}gs("TextAnchorOffsetArray",Va);class ja extends ia{get featureIndex(){return this._structArray.uint32[this._pos4+0]}get sourceLayerIndex(){return this._structArray.uint16[this._pos2+2]}get bucketIndex(){return this._structArray.uint16[this._pos2+3]}}ja.prototype.size=8;class Na extends Ia{get(e){return new ja(this,e)}}gs("FeatureIndexArray",Na);class Ua extends sa{}class Ga extends aa{}class $a extends la{}class Za extends sa{}class qa extends sa{}class Wa extends ca{}class Ha extends ha{}class Xa extends ua{}class Ya extends da{}class Ka extends pa{}class Ja extends fa{}class Qa extends ma{}class el extends _a{}class tl extends ya{}class il extends va{}class rl extends xa{}class nl extends ba{}class ol extends ba{}class sl extends Ma{}class al extends Ea{}const ll=na([{name:"a_pos",components:2,type:"Int16"}],4),{members:cl}=ll;class hl{constructor(e=[]){this._forceNewSegmentOnNextPrepare=!1,this.segments=e}prepareSegment(e,t,i,r){const n=this.segments[this.segments.length-1];return e>hl.MAX_VERTEX_ARRAY_LENGTH&&Le(`Max vertices per segment is ${hl.MAX_VERTEX_ARRAY_LENGTH}: bucket requested ${e}. Consider using the \`fillLargeMeshArrays\` function if you require meshes with more than ${hl.MAX_VERTEX_ARRAY_LENGTH} vertices.`),this._forceNewSegmentOnNextPrepare||!n||n.vertexLength+e>hl.MAX_VERTEX_ARRAY_LENGTH||n.sortKey!==r?this.createNewSegment(t,i,r):n}createNewSegment(e,t,i){const r={vertexOffset:e.length,primitiveOffset:t.length,vertexLength:0,primitiveLength:0,vaos:{}};return void 0!==i&&(r.sortKey=i),this._forceNewSegmentOnNextPrepare=!1,this.segments.push(r),r}getOrCreateLatestSegment(e,t,i){return this.prepareSegment(0,e,t,i)}forceNewSegmentOnNextPrepare(){this._forceNewSegmentOnNextPrepare=!0}get(){return this.segments}destroy(){for(const e of this.segments)for(const t in e.vaos)e.vaos[t].destroy()}static simpleSegment(e,t,i,r){return new hl([{vertexOffset:e,primitiveOffset:t,vertexLength:i,primitiveLength:r,vaos:{},sortKey:0}])}}function ul(e,t){return 256*(e=be(Math.floor(e),0,255))+be(Math.floor(t),0,255)}hl.MAX_VERTEX_ARRAY_LENGTH=Math.pow(2,16)-1,gs("SegmentVector",hl);const dl=na([{name:"a_pattern_from",components:4,type:"Uint16"},{name:"a_pattern_to",components:4,type:"Uint16"},{name:"a_pixel_ratio_from",components:1,type:"Uint16"},{name:"a_pixel_ratio_to",components:1,type:"Uint16"}]),pl=na([{name:"a_dasharray_from",components:4,type:"Uint16"},{name:"a_dasharray_to",components:4,type:"Uint16"}]);var fl,ml,_l,gl={exports:{}},yl={exports:{}},vl={exports:{}},xl=function(){if(_l)return gl.exports;_l=1;var e=(fl||(fl=1,function(e){e.exports=function(e,t){var i,r,n,o,s,a,l,c;for(r=e.length-(i=3&e.length),n=t,s=3432918353,a=461845907,c=0;c<r;)l=255&e.charCodeAt(c)|(255&e.charCodeAt(++c))<<8|(255&e.charCodeAt(++c))<<16|(255&e.charCodeAt(++c))<<24,++c,n=27492+(65535&(o=5*(65535&(n=(n^=l=(65535&(l=(l=(65535&l)*s+(((l>>>16)*s&65535)<<16)&4294967295)<<15|l>>>17))*a+(((l>>>16)*a&65535)<<16)&4294967295)<<13|n>>>19))+((5*(n>>>16)&65535)<<16)&4294967295))+((58964+(o>>>16)&65535)<<16);switch(l=0,i){case 3:l^=(255&e.charCodeAt(c+2))<<16;case 2:l^=(255&e.charCodeAt(c+1))<<8;case 1:n^=l=(65535&(l=(l=(65535&(l^=255&e.charCodeAt(c)))*s+(((l>>>16)*s&65535)<<16)&4294967295)<<15|l>>>17))*a+(((l>>>16)*a&65535)<<16)&4294967295}return n^=e.length,n=2246822507*(65535&(n^=n>>>16))+((2246822507*(n>>>16)&65535)<<16)&4294967295,n=3266489909*(65535&(n^=n>>>13))+((3266489909*(n>>>16)&65535)<<16)&4294967295,(n^=n>>>16)>>>0}}(yl)),yl.exports),t=(ml||(ml=1,function(e){e.exports=function(e,t){for(var i,r=e.length,n=t^r,o=0;r>=4;)i=1540483477*(65535&(i=255&e.charCodeAt(o)|(255&e.charCodeAt(++o))<<8|(255&e.charCodeAt(++o))<<16|(255&e.charCodeAt(++o))<<24))+((1540483477*(i>>>16)&65535)<<16),n=1540483477*(65535&n)+((1540483477*(n>>>16)&65535)<<16)^(i=1540483477*(65535&(i^=i>>>24))+((1540483477*(i>>>16)&65535)<<16)),r-=4,++o;switch(r){case 3:n^=(255&e.charCodeAt(o+2))<<16;case 2:n^=(255&e.charCodeAt(o+1))<<8;case 1:n=1540483477*(65535&(n^=255&e.charCodeAt(o)))+((1540483477*(n>>>16)&65535)<<16)}return n=1540483477*(65535&(n^=n>>>13))+((1540483477*(n>>>16)&65535)<<16),(n^=n>>>15)>>>0}}(vl)),vl.exports);return gl.exports=e,gl.exports.murmur3=e,gl.exports.murmur2=t,gl.exports}(),bl=s(xl);class wl{constructor(){this.ids=[],this.positions=[],this.indexed=!1}add(e,t,i,r){this.ids.push(Tl(e)),this.positions.push(t,i,r)}getPositions(e){if(!this.indexed)throw new Error("Trying to get index, but feature positions are not indexed");const t=Tl(e);let i=0,r=this.ids.length-1;for(;i<r;){const e=i+r>>1;this.ids[e]>=t?r=e:i=e+1}const n=[];for(;this.ids[i]===t;)n.push({index:this.positions[3*i],start:this.positions[3*i+1],end:this.positions[3*i+2]}),i++;return n}static serialize(e,t){const i=new Float64Array(e.ids),r=new Uint32Array(e.positions);return Sl(i,r,0,i.length-1),t&&t.push(i.buffer,r.buffer),{ids:i,positions:r}}static deserialize(e){const t=new wl;return t.ids=e.ids,t.positions=e.positions,t.indexed=!0,t}}function Tl(e){const t=+e;return!isNaN(t)&&t<=Number.MAX_SAFE_INTEGER?t:bl(String(e))}function Sl(e,t,i,r){for(;i<r;){const n=e[i+r>>1];let o=i-1,s=r+1;for(;;){do{o++}while(e[o]<n);do{s--}while(e[s]>n);if(o>=s)break;Pl(e,o,s),Pl(t,3*o,3*s),Pl(t,3*o+1,3*s+1),Pl(t,3*o+2,3*s+2)}s-i<r-s?(Sl(e,t,i,s),i=s+1):(Sl(e,t,s+1,r),r=s)}}function Pl(e,t,i){const r=e[t];e[t]=e[i],e[i]=r}gs("FeaturePositionMap",wl);class Il{constructor(e,t){this.gl=e.gl,this.location=t}}class Ml extends Il{constructor(e,t){super(e,t),this.current=0}set(e){this.current!==e&&(this.current=e,this.gl.uniform1i(this.location,e))}}class El extends Il{constructor(e,t){super(e,t),this.current=0}set(e){this.current!==e&&(this.current=e,this.gl.uniform1f(this.location,e))}}class Cl extends Il{constructor(e,t){super(e,t),this.current=[0,0]}set(e){e[0]===this.current[0]&&e[1]===this.current[1]||(this.current=e,this.gl.uniform2f(this.location,e[0],e[1]))}}class Al extends Il{constructor(e,t){super(e,t),this.current=[0,0,0]}set(e){e[0]===this.current[0]&&e[1]===this.current[1]&&e[2]===this.current[2]||(this.current=e,this.gl.uniform3f(this.location,e[0],e[1],e[2]))}}class zl extends Il{constructor(e,t){super(e,t),this.current=[0,0,0,0]}set(e){e[0]===this.current[0]&&e[1]===this.current[1]&&e[2]===this.current[2]&&e[3]===this.current[3]||(this.current=e,this.gl.uniform4f(this.location,e[0],e[1],e[2],e[3]))}}class Dl extends Il{constructor(e,t){super(e,t),this.current=Ri.transparent}set(e){e.r===this.current.r&&e.g===this.current.g&&e.b===this.current.b&&e.a===this.current.a||(this.current=e,this.gl.uniform4f(this.location,e.r,e.g,e.b,e.a))}}class Rl extends Il{constructor(e,t){super(e,t),this.current=new Array}set(e){if(e!=this.current){this.current=e;const t=new Float32Array(4*e.length);for(let i=0;i<e.length;i++)t[4*i]=e[i].r,t[4*i+1]=e[i].g,t[4*i+2]=e[i].b,t[4*i+3]=e[i].a;this.gl.uniform4fv(this.location,t)}}}class kl extends Il{constructor(e,t){super(e,t),this.current=new Array}set(e){if(e!=this.current){this.current=e;const t=new Float32Array(e);this.gl.uniform1fv(this.location,t)}}}const Ll=new Float32Array(16);class Fl extends Il{constructor(e,t){super(e,t),this.current=Ll}set(e){if(e[12]!==this.current[12]||e[0]!==this.current[0])return this.current=e,void this.gl.uniformMatrix4fv(this.location,!1,e);for(let t=1;t<16;t++)if(e[t]!==this.current[t]){this.current=e,this.gl.uniformMatrix4fv(this.location,!1,e);break}}}function Bl(e){return[ul(255*e.r,255*e.g),ul(255*e.b,255*e.a)]}class Ol{constructor(e,t,i){this.value=e,this.uniformNames=t.map((e=>`u_${e}`)),this.type=i}setUniform(e,t,i){e.set(i.constantOr(this.value))}getBinding(e,t,i){return"color"===this.type?new Dl(e,t):new El(e,t)}}class Vl{constructor(e,t){this.uniformNames=t.map((e=>`u_${e}`)),this.patternFrom=null,this.patternTo=null,this.pixelRatioFrom=1,this.pixelRatioTo=1}setConstantPatternPositions(e,t){this.pixelRatioFrom=t.pixelRatio,this.pixelRatioTo=e.pixelRatio,this.patternFrom=t.tlbr,this.patternTo=e.tlbr}setConstantDashPositions(e,t){this.dashTo=[0,e.y,e.height,e.width],this.dashFrom=[0,t.y,t.height,t.width]}setUniform(e,t,i,r){let n=null;"u_pattern_to"===r?n=this.patternTo:"u_pattern_from"===r?n=this.patternFrom:"u_dasharray_to"===r?n=this.dashTo:"u_dasharray_from"===r?n=this.dashFrom:"u_pixel_ratio_to"===r?n=this.pixelRatioTo:"u_pixel_ratio_from"===r&&(n=this.pixelRatioFrom),null!==n&&e.set(n)}getBinding(e,t,i){return i.startsWith("u_pattern")||i.startsWith("u_dasharray_")?new zl(e,t):new El(e,t)}}class jl{constructor(e,t,i,r){this.expression=e,this.type=i,this.maxValue=0,this.paintVertexAttributes=t.map((e=>({name:`a_${e}`,type:"Float32",components:"color"===i?2:1,offset:0}))),this.paintVertexArray=new r}populatePaintArray(e,t,i){const r=this.paintVertexArray.length,n=this.expression.evaluate(new zs(0,i),t,{},i.canonical,[],i.formattedSection);this.paintVertexArray.resize(e),this._setPaintValue(r,e,n)}updatePaintArray(e,t,i,r,n){const o=this.expression.evaluate(new zs(0,n),i,r);this._setPaintValue(e,t,o)}_setPaintValue(e,t,i){if("color"===this.type){const r=Bl(i);for(let i=e;i<t;i++)this.paintVertexArray.emplace(i,r[0],r[1])}else{for(let r=e;r<t;r++)this.paintVertexArray.emplace(r,i);this.maxValue=Math.max(this.maxValue,Math.abs(i))}}upload(e){var t,i;(null===(t=this.paintVertexArray)||void 0===t?void 0:t.arrayBuffer.byteLength)&&((null===(i=this.paintVertexBuffer)||void 0===i?void 0:i.buffer)?this.paintVertexBuffer.updateData(this.paintVertexArray):this.paintVertexBuffer=e.createVertexBuffer(this.paintVertexArray,this.paintVertexAttributes,this.expression.isStateDependent))}destroy(){this.paintVertexBuffer&&this.paintVertexBuffer.destroy()}}class Nl{constructor(e,t,i,r,n,o){this.expression=e,this.uniformNames=t.map((e=>`u_${e}_t`)),this.type=i,this.useIntegerZoom=r,this.zoom=n,this.maxValue=0,this.paintVertexAttributes=t.map((e=>({name:`a_${e}`,type:"Float32",components:"color"===i?4:2,offset:0}))),this.paintVertexArray=new o}populatePaintArray(e,t,i){const r=this.expression.evaluate(new zs(this.zoom,i),t,{},i.canonical,[],i.formattedSection),n=this.expression.evaluate(new zs(this.zoom+1,i),t,{},i.canonical,[],i.formattedSection),o=this.paintVertexArray.length;this.paintVertexArray.resize(e),this._setPaintValue(o,e,r,n)}updatePaintArray(e,t,i,r,n){const o=this.expression.evaluate(new zs(this.zoom,n),i,r),s=this.expression.evaluate(new zs(this.zoom+1,n),i,r);this._setPaintValue(e,t,o,s)}_setPaintValue(e,t,i,r){if("color"===this.type){const n=Bl(i),o=Bl(r);for(let i=e;i<t;i++)this.paintVertexArray.emplace(i,n[0],n[1],o[0],o[1])}else{for(let n=e;n<t;n++)this.paintVertexArray.emplace(n,i,r);this.maxValue=Math.max(this.maxValue,Math.abs(i),Math.abs(r))}}upload(e){var t,i;(null===(t=this.paintVertexArray)||void 0===t?void 0:t.arrayBuffer.byteLength)&&((null===(i=this.paintVertexBuffer)||void 0===i?void 0:i.buffer)?this.paintVertexBuffer.updateData(this.paintVertexArray):this.paintVertexBuffer=e.createVertexBuffer(this.paintVertexArray,this.paintVertexAttributes,this.expression.isStateDependent))}destroy(){this.paintVertexBuffer&&this.paintVertexBuffer.destroy()}setUniform(e,t){const i=this.useIntegerZoom?Math.floor(t.zoom):t.zoom,r=be(this.expression.interpolationFactor(i,this.zoom,this.zoom+1),0,1);e.set(r)}getBinding(e,t,i){return new El(e,t)}}class Ul{constructor(e,t,i,r,n,o){this.expression=e,this.type=t,this.useIntegerZoom=i,this.zoom=r,this.layerId=o,this.zoomInPaintVertexArray=new n,this.zoomOutPaintVertexArray=new n}populatePaintArray(e,t,i){const r=this.zoomInPaintVertexArray.length;this.zoomInPaintVertexArray.resize(e),this.zoomOutPaintVertexArray.resize(e),this._setPaintValues(r,e,this.getPositionIds(t),i)}updatePaintArray(e,t,i,r,n){this._setPaintValues(e,t,this.getPositionIds(i),n)}_setPaintValues(e,t,i,r){const n=this.getPositions(r);if(!n||!i)return;const o=n[i.min],s=n[i.mid],a=n[i.max];if(o&&s&&a)for(let i=e;i<t;i++)this.emplace(this.zoomInPaintVertexArray,i,s,o),this.emplace(this.zoomOutPaintVertexArray,i,s,a)}upload(e){var t,i;if((null===(t=this.zoomInPaintVertexArray)||void 0===t?void 0:t.arrayBuffer.byteLength)&&(null===(i=this.zoomOutPaintVertexArray)||void 0===i?void 0:i.arrayBuffer.byteLength)){const t=this.getVertexAttributes();this.zoomInPaintVertexBuffer=e.createVertexBuffer(this.zoomInPaintVertexArray,t,this.expression.isStateDependent),this.zoomOutPaintVertexBuffer=e.createVertexBuffer(this.zoomOutPaintVertexArray,t,this.expression.isStateDependent)}}destroy(){this.zoomOutPaintVertexBuffer&&this.zoomOutPaintVertexBuffer.destroy(),this.zoomInPaintVertexBuffer&&this.zoomInPaintVertexBuffer.destroy()}}class Gl extends Ul{getPositions(e){return e.imagePositions}getPositionIds(e){var t;return null===(t=e.patterns)||void 0===t?void 0:t[this.layerId]}getVertexAttributes(){return dl.members}emplace(e,t,i,r){e.emplace(t,i.tlbr[0],i.tlbr[1],i.tlbr[2],i.tlbr[3],r.tlbr[0],r.tlbr[1],r.tlbr[2],r.tlbr[3],i.pixelRatio,r.pixelRatio)}}class $l extends Ul{getPositions(e){return e.dashPositions}getPositionIds(e){var t;return null===(t=e.dashes)||void 0===t?void 0:t[this.layerId]}getVertexAttributes(){return pl.members}emplace(e,t,i,r){e.emplace(t,0,i.y,i.height,i.width,0,r.y,r.height,r.width)}}class Zl{constructor(e,t,i){this.binders={},this._buffers=[];const r=[];for(const n in e.paint._values){if(!i(n))continue;const o=e.paint.get(n);if(!(o instanceof js&&Xn(o.property.specification)))continue;const s=Wl(n,e.type),a=o.value,l=o.property.specification.type,c=o.property.useIntegerZoom,h=o.property.specification["property-type"],u="cross-faded"===h||"cross-faded-data-driven"===h;if("constant"===a.kind)this.binders[n]=u?new Vl(a.value,s):new Ol(a.value,s,l),r.push(`/u_${n}`);else if("source"===a.kind||u){const i=Hl(n,l,"source");this.binders[n]=u?"line-dasharray"===n?new $l(a,l,c,t,i,e.id):new Gl(a,l,c,t,i,e.id):new jl(a,s,l,i),r.push(`/a_${n}`)}else{const e=Hl(n,l,"composite");this.binders[n]=new Nl(a,s,l,c,t,e),r.push(`/z_${n}`)}}this.cacheKey=r.sort().join("")}getMaxValue(e){const t=this.binders[e];return t instanceof jl||t instanceof Nl?t.maxValue:0}populatePaintArrays(e,t,i){for(const r in this.binders){const n=this.binders[r];(n instanceof jl||n instanceof Nl||n instanceof Ul)&&n.populatePaintArray(e,t,i)}}setConstantPatternPositions(e,t){for(const i in this.binders){const r=this.binders[i];r instanceof Vl&&r.setConstantPatternPositions(e,t)}}setConstantDashPositions(e,t){for(const i in this.binders){const r=this.binders[i];r instanceof Vl&&r.setConstantDashPositions(e,t)}}updatePaintArrays(e,t,i,r,n){let o=!1;for(const s in e){const a=t.getPositions(s);for(const t of a){const a=i.feature(t.index);for(const i in this.binders){const l=this.binders[i];if((l instanceof jl||l instanceof Nl||l instanceof Ul)&&!0===l.expression.isStateDependent){const c=r.paint.get(i);l.expression=c.value,l.updatePaintArray(t.start,t.end,a,e[s],n),o=!0}}}}return o}defines(){const e=[];for(const t in this.binders){const i=this.binders[t];(i instanceof Ol||i instanceof Vl)&&e.push(...i.uniformNames.map((e=>`#define HAS_UNIFORM_${e}`)))}return e}getBinderAttributes(){const e=[];for(const t in this.binders){const i=this.binders[t];if(i instanceof jl||i instanceof Nl)for(const t of i.paintVertexAttributes)e.push(t.name);else if(i instanceof Ul){const t=i.getVertexAttributes();for(const i of t)e.push(i.name)}}return e}getBinderUniforms(){const e=[];for(const t in this.binders){const i=this.binders[t];if(i instanceof Ol||i instanceof Vl||i instanceof Nl)for(const t of i.uniformNames)e.push(t)}return e}getPaintVertexBuffers(){return this._buffers}getUniforms(e,t){const i=[];for(const r in this.binders){const n=this.binders[r];if(n instanceof Ol||n instanceof Vl||n instanceof Nl)for(const o of n.uniformNames)if(t[o]){const s=n.getBinding(e,t[o],o);i.push({name:o,property:r,binding:s})}}return i}setUniforms(e,t,i,r){for(const{name:e,property:n,binding:o}of t)this.binders[n].setUniform(o,r,i.get(n),e)}updatePaintBuffers(e){this._buffers=[];for(const t in this.binders){const i=this.binders[t];if(e&&i instanceof Ul){const t=2===e.fromScale?i.zoomInPaintVertexBuffer:i.zoomOutPaintVertexBuffer;t&&this._buffers.push(t)}else(i instanceof jl||i instanceof Nl)&&i.paintVertexBuffer&&this._buffers.push(i.paintVertexBuffer)}}upload(e){for(const t in this.binders){const i=this.binders[t];(i instanceof jl||i instanceof Nl||i instanceof Ul)&&i.upload(e)}this.updatePaintBuffers()}destroy(){for(const e in this.binders){const t=this.binders[e];(t instanceof jl||t instanceof Nl||t instanceof Ul)&&t.destroy()}}}class ql{constructor(e,t,i=()=>!0){this.programConfigurations={};for(const r of e)this.programConfigurations[r.id]=new Zl(r,t,i);this.needsUpload=!1,this._featureMap=new wl,this._bufferOffset=0}populatePaintArrays(e,t,i,r){for(const i in this.programConfigurations)this.programConfigurations[i].populatePaintArrays(e,t,r);void 0!==t.id&&this._featureMap.add(t.id,i,this._bufferOffset,e),this._bufferOffset=e,this.needsUpload=!0}updatePaintArrays(e,t,i,r){for(const n of i)this.needsUpload=this.programConfigurations[n.id].updatePaintArrays(e,this._featureMap,t,n,r)||this.needsUpload}get(e){return this.programConfigurations[e]}upload(e){if(this.needsUpload){for(const t in this.programConfigurations)this.programConfigurations[t].upload(e);this.needsUpload=!1}}destroy(){for(const e in this.programConfigurations)this.programConfigurations[e].destroy()}}function Wl(e,t){return{"text-opacity":["opacity"],"icon-opacity":["opacity"],"text-color":["fill_color"],"icon-color":["fill_color"],"text-halo-color":["halo_color"],"icon-halo-color":["halo_color"],"text-halo-blur":["halo_blur"],"icon-halo-blur":["halo_blur"],"text-halo-width":["halo_width"],"icon-halo-width":["halo_width"],"line-gap-width":["gapwidth"],"line-dasharray":["dasharray_to","dasharray_from"],"line-pattern":["pattern_to","pattern_from","pixel_ratio_to","pixel_ratio_from"],"fill-pattern":["pattern_to","pattern_from","pixel_ratio_to","pixel_ratio_from"],"fill-extrusion-pattern":["pattern_to","pattern_from","pixel_ratio_to","pixel_ratio_from"]}[e]||[e.replace(`${t}-`,"").replace(/-/g,"_")]}function Hl(e,t,i){const r={color:{source:ua,composite:Ca},number:{source:Sa,composite:ua}},n=function(e){return{"line-pattern":{source:Ya,composite:Ya},"fill-pattern":{source:Ya,composite:Ya},"fill-extrusion-pattern":{source:Ya,composite:Ya},"line-dasharray":{source:Ka,composite:Ka}}[e]}(e);return(null==n?void 0:n[i])||r[t][i]}gs("ConstantBinder",Ol),gs("CrossFadedConstantBinder",Vl),gs("SourceExpressionBinder",jl),gs("CrossFadedPatternBinder",Gl),gs("CrossFadedDasharrayBinder",$l),gs("CompositeExpressionBinder",Nl),gs("ProgramConfiguration",Zl,{omit:["_buffers"]}),gs("ProgramConfigurationSet",ql);const Xl=Math.pow(2,14)-1,Yl=-Xl-1;function Kl(e){const t=Q/e.extent,i=e.loadGeometry();for(const e of i)for(const i of e){const e=Math.round(i.x*t),r=Math.round(i.y*t);i.x=be(e,Yl,Xl),i.y=be(r,Yl,Xl),(e<i.x||e>i.x+1||r<i.y||r>i.y+1)&&Le("Geometry exceeds allowed extent, reduce your vector tile buffer size")}return i}function Jl(e,t){return{type:e.type,id:e.id,properties:e.properties,geometry:t?Kl(e):[]}}const Ql=-32768;function ec(e,t,i,r,n){e.emplaceBack(Ql+8*t+r,Ql+8*i+n)}class tc{constructor(e){this.zoom=e.zoom,this.overscaling=e.overscaling,this.layers=e.layers,this.layerIds=this.layers.map((e=>e.id)),this.index=e.index,this.hasDependencies=!1,this.layoutVertexArray=new Za,this.indexArray=new ol,this.segments=new hl,this.programConfigurations=new ql(e.layers,e.zoom),this.stateDependentLayerIds=this.layers.filter((e=>e.isStateDependent())).map((e=>e.id))}populate(e,t,i){const r=this.layers[0],n=[];let o=null,s=!1,a="heatmap"===r.type;if("circle"===r.type){const e=r;o=e.layout.get("circle-sort-key"),s=!o.isConstant(),a||(a="map"===e.paint.get("circle-pitch-alignment"))}const l=a?t.subdivisionGranularity.circle:1;for(const{feature:t,id:r,index:a,sourceLayerIndex:l}of e){const e=this.layers[0]._featureFilter.needGeometry,c=Jl(t,e);if(!this.layers[0]._featureFilter.filter(new zs(this.zoom),c,i))continue;const h=s?o.evaluate(c,{},i):void 0,u={id:r,properties:t.properties,type:t.type,sourceLayerIndex:l,index:a,geometry:e?c.geometry:Kl(t),patterns:{},sortKey:h};n.push(u)}s&&n.sort(((e,t)=>e.sortKey-t.sortKey));for(const r of n){const{geometry:n,index:o,sourceLayerIndex:s}=r,a=e[o].feature;this.addFeature(r,n,o,i,l),t.featureIndex.insert(a,n,o,s,this.index)}}update(e,t,i){this.stateDependentLayers.length&&this.programConfigurations.updatePaintArrays(e,t,this.stateDependentLayers,{imagePositions:i})}isEmpty(){return 0===this.layoutVertexArray.length}uploadPending(){return!this.uploaded||this.programConfigurations.needsUpload}upload(e){this.uploaded||(this.layoutVertexBuffer=e.createVertexBuffer(this.layoutVertexArray,cl),this.indexBuffer=e.createIndexBuffer(this.indexArray)),this.programConfigurations.upload(e),this.uploaded=!0}destroy(){this.layoutVertexBuffer&&(this.layoutVertexBuffer.destroy(),this.indexBuffer.destroy(),this.programConfigurations.destroy(),this.segments.destroy())}addFeature(e,t,i,r,n=1){let o;switch(n){case 1:o=[0,7];break;case 3:o=[0,2,5,7];break;case 5:o=[0,1,3,4,6,7];break;case 7:o=[0,1,2,3,4,5,6,7];break;default:throw new Error(`Invalid circle bucket granularity: ${n}; valid values are 1, 3, 5, 7.`)}const s=o.length;for(const i of t)for(const t of i){const i=t.x,r=t.y;if(i<0||i>=Q||r<0||r>=Q)continue;const n=this.segments.prepareSegment(s*s,this.layoutVertexArray,this.indexArray,e.sortKey),a=n.vertexLength;for(let e=0;e<s;e++)for(let t=0;t<s;t++)ec(this.layoutVertexArray,i,r,o[t],o[e]);for(let e=0;e<s-1;e++)for(let t=0;t<s-1;t++){const i=a+e*s+t,r=a+(e+1)*s+t;this.indexArray.emplaceBack(i,r+1,i+1),this.indexArray.emplaceBack(i,r,r+1)}n.vertexLength+=s*s,n.primitiveLength+=(s-1)*(s-1)*2}this.programConfigurations.populatePaintArrays(this.layoutVertexArray.length,e,i,{imagePositions:{},canonical:r})}}function ic(e,t){for(const i of e)if(uc(t,i))return!0;for(const i of t)if(uc(e,i))return!0;return sc(e,t)}function rc(e,t,i){return!!uc(e,t)||lc(t,e,i)}function nc(e,t){if(1===e.length)return hc(t,e[0]);for(const i of t)for(const t of i)if(uc(e,t))return!0;for(const i of e)if(hc(t,i))return!0;for(const i of t)if(sc(e,i))return!0;return!1}function oc(e,t,i){if(e.length>1){if(sc(e,t))return!0;for(const r of t)if(lc(r,e,i))return!0}for(const r of e)if(lc(r,t,i))return!0;return!1}function sc(e,t){if(0===e.length||0===t.length)return!1;for(let i=0;i<e.length-1;i++){const r=e[i],n=e[i+1];for(let e=0;e<t.length-1;e++)if(ac(r,n,t[e],t[e+1]))return!0}return!1}function ac(e,t,i,r){return Fe(e,i,r)!==Fe(t,i,r)&&Fe(e,t,i)!==Fe(e,t,r)}function lc(e,t,i){const r=i*i;if(1===t.length)return e.distSqr(t[0])<r;for(let i=1;i<t.length;i++)if(cc(e,t[i-1],t[i])<r)return!0;return!1}function cc(e,t,i){const r=t.distSqr(i);if(0===r)return e.distSqr(t);const n=((e.x-t.x)*(i.x-t.x)+(e.y-t.y)*(i.y-t.y))/r;return e.distSqr(n<0?t:n>1?i:i.sub(t)._mult(n)._add(t))}function hc(e,t){let i,r,n,o=!1;for(const s of e){i=s;for(let e=0,s=i.length-1;e<i.length;s=e++)r=i[e],n=i[s],r.y>t.y!=n.y>t.y&&t.x<(n.x-r.x)*(t.y-r.y)/(n.y-r.y)+r.x&&(o=!o)}return o}function uc(e,t){let i=!1;for(let r=0,n=e.length-1;r<e.length;n=r++){const o=e[r],s=e[n];o.y>t.y!=s.y>t.y&&t.x<(s.x-o.x)*(t.y-o.y)/(s.y-o.y)+o.x&&(i=!i)}return i}function dc(e,t,i){const r=i[0],n=i[2];if(e.x<r.x&&t.x<r.x||e.x>n.x&&t.x>n.x||e.y<r.y&&t.y<r.y||e.y>n.y&&t.y>n.y)return!1;const o=Fe(e,t,i[0]);return o!==Fe(e,t,i[1])||o!==Fe(e,t,i[2])||o!==Fe(e,t,i[3])}function pc(e,t,i){const r=t.paint.get(e).value;return"constant"===r.kind?r.value:i.programConfigurations.get(t.id).getMaxValue(e)}function fc(e){return Math.sqrt(e[0]*e[0]+e[1]*e[1])}function mc(e,t,i,r,n){if(!t[0]&&!t[1])return e;const s=o.convert(t)._mult(n);"viewport"===i&&s._rotate(-r);const a=[];for(const t of e)a.push(t.sub(s));return a}function _c(e){const t=[];for(let i=0;i<e.length;i++){const r=e[i],n=t.at(-1);(0===i||n&&!r.equals(n))&&t.push(r)}return t}function gc({queryGeometry:e,size:t},i){return rc(e,i,t)}function yc({queryGeometry:e,size:t,transform:i,unwrappedTileID:r,getElevation:n},o){return rc(e,o,t*(i.projectTileCoordinates(o.x,o.y,r,n).signedDistanceFromCamera/i.cameraToCenterDistance))}function vc({queryGeometry:e,size:t,transform:i,unwrappedTileID:r,getElevation:n},o){const s=i.projectTileCoordinates(o.x,o.y,r,n).signedDistanceFromCamera,a=t*(i.cameraToCenterDistance/s);return rc(e,wc(o,i,r,n),a)}function xc({queryGeometry:e,size:t,transform:i,unwrappedTileID:r,getElevation:n},o){return rc(e,wc(o,i,r,n),t)}function bc({queryGeometry:e,size:t,transform:i,unwrappedTileID:r,getElevation:n,pitchAlignment:o="map",pitchScale:s="map"},a){const l="map"===o?"map"===s?gc:yc:"map"===s?vc:xc,c={queryGeometry:e,size:t,transform:i,unwrappedTileID:r,getElevation:n};for(const e of a)for(const t of e)if(l(c,t))return!0;return!1}function wc(e,t,i,r){const n=t.projectTileCoordinates(e.x,e.y,i,r).point;return new o((.5*n.x+.5)*t.width,(.5*-n.y+.5)*t.height)}let Tc,Sc;gs("CircleBucket",tc,{omit:["layers"]});var Pc={get paint(){return Sc=Sc||new Ws({"circle-radius":new Gs(St.paint_circle["circle-radius"]),"circle-color":new Gs(St.paint_circle["circle-color"]),"circle-blur":new Gs(St.paint_circle["circle-blur"]),"circle-opacity":new Gs(St.paint_circle["circle-opacity"]),"circle-translate":new Us(St.paint_circle["circle-translate"]),"circle-translate-anchor":new Us(St.paint_circle["circle-translate-anchor"]),"circle-pitch-scale":new Us(St.paint_circle["circle-pitch-scale"]),"circle-pitch-alignment":new Us(St.paint_circle["circle-pitch-alignment"]),"circle-stroke-width":new Gs(St.paint_circle["circle-stroke-width"]),"circle-stroke-color":new Gs(St.paint_circle["circle-stroke-color"]),"circle-stroke-opacity":new Gs(St.paint_circle["circle-stroke-opacity"])})},get layout(){return Tc=Tc||new Ws({"circle-sort-key":new Gs(St.layout_circle["circle-sort-key"])})}};class Ic extends Ys{constructor(e,t){super(e,Pc,t)}createBucket(e){return new tc(e)}queryRadius(e){const t=e;return pc("circle-radius",this,t)+pc("circle-stroke-width",this,t)+fc(this.paint.get("circle-translate"))}queryIntersectsFeature({queryGeometry:e,feature:t,featureState:i,geometry:r,transform:n,pixelsToTileUnits:o,unwrappedTileID:s,getElevation:a}){const l=mc(e,this.paint.get("circle-translate"),this.paint.get("circle-translate-anchor"),-n.bearingInRadians,o),c=this.paint.get("circle-radius").evaluate(t,i)+this.paint.get("circle-stroke-width").evaluate(t,i),h=this.paint.get("circle-pitch-scale"),u=this.paint.get("circle-pitch-alignment");let d,p;return"map"===u?(d=l,p=c*o):(d=function(e,t,i,r){return e.map((e=>wc(e,t,i,r)))}(l,n,s,a),p=c),bc({queryGeometry:d,size:p,transform:n,unwrappedTileID:s,getElevation:a,pitchAlignment:u,pitchScale:h},r)}}class Mc extends tc{}let Ec;gs("HeatmapBucket",Mc,{omit:["layers"]});var Cc={get paint(){return Ec=Ec||new Ws({"heatmap-radius":new Gs(St.paint_heatmap["heatmap-radius"]),"heatmap-weight":new Gs(St.paint_heatmap["heatmap-weight"]),"heatmap-intensity":new Us(St.paint_heatmap["heatmap-intensity"]),"heatmap-color":new qs(St.paint_heatmap["heatmap-color"]),"heatmap-opacity":new Us(St.paint_heatmap["heatmap-opacity"])})}};function Ac(e,{width:t,height:i},r,n){if(n){if(n instanceof Uint8ClampedArray)n=new Uint8Array(n.buffer);else if(n.length!==t*i*r)throw new RangeError(`mismatched image size. expected: ${n.length} but got: ${t*i*r}`)}else n=new Uint8Array(t*i*r);return e.width=t,e.height=i,e.data=n,e}function zc(e,{width:t,height:i},r){if(t===e.width&&i===e.height)return;const n=Ac({},{width:t,height:i},r);Dc(e,n,{x:0,y:0},{x:0,y:0},{width:Math.min(e.width,t),height:Math.min(e.height,i)},r),e.width=t,e.height=i,e.data=n.data}function Dc(e,t,i,r,n,o){if(0===n.width||0===n.height)return t;if(n.width>e.width||n.height>e.height||i.x>e.width-n.width||i.y>e.height-n.height)throw new RangeError("out of range source coordinates for image copy");if(n.width>t.width||n.height>t.height||r.x>t.width-n.width||r.y>t.height-n.height)throw new RangeError("out of range destination coordinates for image copy");const s=e.data,a=t.data;if(s===a)throw new Error("srcData equals dstData, so image is already copied");for(let l=0;l<n.height;l++){const c=((i.y+l)*e.width+i.x)*o,h=((r.y+l)*t.width+r.x)*o;for(let e=0;e<n.width*o;e++)a[h+e]=s[c+e]}return t}class Rc{constructor(e,t){Ac(this,e,1,t)}resize(e){zc(this,e,1)}clone(){return new Rc({width:this.width,height:this.height},new Uint8Array(this.data))}static copy(e,t,i,r,n){Dc(e,t,i,r,n,1)}}class kc{constructor(e,t){Ac(this,e,4,t)}resize(e){zc(this,e,4)}replace(e,t){t?this.data.set(e):this.data=e instanceof Uint8ClampedArray?new Uint8Array(e.buffer):e}clone(){return new kc({width:this.width,height:this.height},new Uint8Array(this.data))}static copy(e,t,i,r,n){Dc(e,t,i,r,n,4)}setPixel(e,t,i){const r=4*(e*this.width+t);this.data[r+0]=Math.round(255*i.r/i.a),this.data[r+1]=Math.round(255*i.g/i.a),this.data[r+2]=Math.round(255*i.b/i.a),this.data[r+3]=Math.round(255*i.a)}}function Lc(e){const t=new Uint8Array(e.length);for(let i=0;i<e.length;i+=4){const r=e[i+3];t[i+0]=Math.round(e[i+0]*r/255),t[i+1]=Math.round(e[i+1]*r/255),t[i+2]=Math.round(e[i+2]*r/255),t[i+3]=r}return t}function Fc(e){const t={},i=e.resolution||256,r=e.clips?e.clips.length:1,n=e.image||new kc({width:i,height:r});if(Math.log(i)/Math.LN2%1!=0)throw new Error(`width is not a power of 2 - ${i}`);const o=(r,o,s)=>{t[e.evaluationKey]=s;const a=e.expression.evaluate(t);n.setPixel(r/4/i,o/4,a)};if(e.clips)for(let t=0,n=0;t<r;++t,n+=4*i)for(let r=0,s=0;r<i;r++,s+=4){const a=r/(i-1),{start:l,end:c}=e.clips[t];o(n,s,l*(1-a)+c*a)}else for(let e=0,t=0;e<i;e++,t+=4)o(0,t,e/(i-1));return n}gs("AlphaImage",Rc),gs("RGBAImage",kc);const Bc="big-fb";class Oc extends Ys{createBucket(e){return new Mc(e)}constructor(e,t){super(e,Cc,t),this.heatmapFbos=new Map,this._updateColorRamp()}_handleSpecialPaintPropertyUpdate(e){"heatmap-color"===e&&this._updateColorRamp()}_updateColorRamp(){this.colorRamp=Fc({expression:this._transitionablePaint._values["heatmap-color"].value.expression,evaluationKey:"heatmapDensity",image:this.colorRamp}),this.colorRampTexture=null}resize(){this.heatmapFbos.has(Bc)&&this.heatmapFbos.delete(Bc)}queryRadius(e){return pc("heatmap-radius",this,e)}queryIntersectsFeature({queryGeometry:e,feature:t,featureState:i,geometry:r,transform:n,pixelsToTileUnits:o,unwrappedTileID:s,getElevation:a}){return bc({queryGeometry:e,size:this.paint.get("heatmap-radius").evaluate(t,i)*o,transform:n,unwrappedTileID:s,getElevation:a},r)}hasOffscreenPass(){return 0!==this.paint.get("heatmap-opacity")&&!this.isHidden()}}let Vc;var jc={get paint(){return Vc=Vc||new Ws({"hillshade-illumination-direction":new Us(St.paint_hillshade["hillshade-illumination-direction"]),"hillshade-illumination-altitude":new Us(St.paint_hillshade["hillshade-illumination-altitude"]),"hillshade-illumination-anchor":new Us(St.paint_hillshade["hillshade-illumination-anchor"]),"hillshade-exaggeration":new Us(St.paint_hillshade["hillshade-exaggeration"]),"hillshade-shadow-color":new Us(St.paint_hillshade["hillshade-shadow-color"]),"hillshade-highlight-color":new Us(St.paint_hillshade["hillshade-highlight-color"]),"hillshade-accent-color":new Us(St.paint_hillshade["hillshade-accent-color"]),"hillshade-method":new Us(St.paint_hillshade["hillshade-method"]),resampling:new Us(St.paint_hillshade.resampling)})}};class Nc extends Ys{constructor(e,t){super(e,jc,t),this.recalculate({zoom:0,zoomHistory:{}},void 0)}getIlluminationProperties(){let e=this.paint.get("hillshade-illumination-direction").values,t=this.paint.get("hillshade-illumination-altitude").values,i=this.paint.get("hillshade-highlight-color").values,r=this.paint.get("hillshade-shadow-color").values;const n=Math.max(e.length,t.length,i.length,r.length);e=e.concat(Array(n-e.length).fill(e.at(-1))),t=t.concat(Array(n-t.length).fill(t.at(-1))),i=i.concat(Array(n-i.length).fill(i.at(-1))),r=r.concat(Array(n-r.length).fill(r.at(-1)));const o=t.map(Ue);return{directionRadians:e.map(Ue),altitudeRadians:o,shadowColor:r,highlightColor:i}}hasOffscreenPass(){return 0!==this.paint.get("hillshade-exaggeration")&&!this.isHidden()}}let Uc;var Gc={get paint(){return Uc=Uc||new Ws({"color-relief-opacity":new Us(St["paint_color-relief"]["color-relief-opacity"]),"color-relief-color":new qs(St["paint_color-relief"]["color-relief-color"]),resampling:new Us(St["paint_color-relief"].resampling)})}};function $c(e){return"data"in e}class Zc{constructor(e,t,i,r){this.context=e,this.format=i,this.texture=e.gl.createTexture(),this._ownedHandle=this.texture,this.update(t,r)}update(e,t,i){var r;const{width:n,height:o}=e,s=((null===(r=this.size)||void 0===r?void 0:r[0])!==n||this.size[1]!==o)&&!i,{context:a}=this,{gl:l}=a;this.useMipmap=Boolean(null==t?void 0:t.useMipmap),l.bindTexture(l.TEXTURE_2D,this.texture),a.pixelStoreUnpackFlipY.set(!1),a.pixelStoreUnpack.set(1);const c=this.format===l.RGBA&&!1!==(null==t?void 0:t.premultiply);if(s)this.size=[n,o],$c(e)?(a.pixelStoreUnpackPremultiplyAlpha.set(!1),this._uploadRawData(e,c,n,o,l)):(a.pixelStoreUnpackPremultiplyAlpha.set(c),this._uploadDomImage(e,l));else{const{x:t,y:r}=i||{x:0,y:0};$c(e)?(a.pixelStoreUnpackPremultiplyAlpha.set(!1),this._updateRawData(e,c,t,r,n,o,l)):(a.pixelStoreUnpackPremultiplyAlpha.set(c),this._updateDomImage(e,t,r,l))}this.useMipmap&&this.isSizePowerOfTwo()&&l.generateMipmap(l.TEXTURE_2D),a.pixelStoreUnpackFlipY.setDefault(),a.pixelStoreUnpack.setDefault(),a.pixelStoreUnpackPremultiplyAlpha.setDefault()}_uploadDomImage(e,t){t.texImage2D(t.TEXTURE_2D,0,this.format,this.format,t.UNSIGNED_BYTE,e)}_uploadRawData(e,t,i,r,n){let{data:o}=e;t&&o&&(o=Lc(o)),n.texImage2D(n.TEXTURE_2D,0,this.format,i,r,0,this.format,n.UNSIGNED_BYTE,o)}_updateDomImage(e,t,i,r){r.texSubImage2D(r.TEXTURE_2D,0,t,i,r.RGBA,r.UNSIGNED_BYTE,e)}_updateRawData(e,t,i,r,n,o,s){let{data:a}=e;t&&a&&(a=Lc(a)),s.texSubImage2D(s.TEXTURE_2D,0,i,r,n,o,s.RGBA,s.UNSIGNED_BYTE,a)}bind(e,t,i){const{context:r}=this,{gl:n}=r;this.texture!==this._ownedHandle&&(this.texture=this._ownedHandle),n.bindTexture(n.TEXTURE_2D,this.texture),i!==n.LINEAR_MIPMAP_NEAREST||this.isSizePowerOfTwo()||(i=n.LINEAR),e!==this.filter&&(n.texParameteri(n.TEXTURE_2D,n.TEXTURE_MAG_FILTER,e),n.texParameteri(n.TEXTURE_2D,n.TEXTURE_MIN_FILTER,i||e),this.filter=e),t!==this.wrap&&(n.texParameteri(n.TEXTURE_2D,n.TEXTURE_WRAP_S,t),n.texParameteri(n.TEXTURE_2D,n.TEXTURE_WRAP_T,t),this.wrap=t)}isSizePowerOfTwo(){return this.size[0]===this.size[1]&&Math.log(this.size[0])/Math.LN2%1==0}destroy(){const{gl:e}=this.context;e.deleteTexture(this.texture),this.texture=null,this._ownedHandle=null}}function qc(e,t){const i=t[0],r=t[1],n=t[2],o=t[3],s=Math.min(i,r,n),a=Math.round((e+o)/s);return{r:Math.floor(a*s/i)%256,g:Math.floor(a*s/r)%256,b:Math.floor(a*s/n)%256}}gs("DEMData",class{constructor(e,t,i,r=1,n=1,o=1,s=0){if(this.uid=e,t.height!==t.width)throw new RangeError("DEM tiles must be square");if(i&&!["mapbox","terrarium","custom"].includes(i))return void Le(`"${i}" is not a valid encoding type. Valid types include "mapbox", "terrarium" and "custom".`);this.stride=t.height;const a=this.dim=t.height-2;switch(this.data=new Uint32Array(t.data.buffer),i){case"terrarium":this.redFactor=256,this.greenFactor=1,this.blueFactor=1/256,this.baseShift=32768;break;case"custom":this.redFactor=r,this.greenFactor=n,this.blueFactor=o,this.baseShift=s;break;default:this.redFactor=6553.6,this.greenFactor=25.6,this.blueFactor=.1,this.baseShift=1e4}for(let e=0;e<a;e++)this.data[this._idx(-1,e)]=this.data[this._idx(0,e)],this.data[this._idx(a,e)]=this.data[this._idx(a-1,e)],this.data[this._idx(e,-1)]=this.data[this._idx(e,0)],this.data[this._idx(e,a)]=this.data[this._idx(e,a-1)];this.data[this._idx(-1,-1)]=this.data[this._idx(0,0)],this.data[this._idx(a,-1)]=this.data[this._idx(a-1,0)],this.data[this._idx(-1,a)]=this.data[this._idx(0,a-1)],this.data[this._idx(a,a)]=this.data[this._idx(a-1,a-1)],this.min=Number.MAX_SAFE_INTEGER,this.max=Number.MIN_SAFE_INTEGER;for(let e=0;e<a;e++)for(let t=0;t<a;t++){const i=this.get(e,t);i>this.max&&(this.max=i),i<this.min&&(this.min=i)}}get(e,t){const i=new Uint8Array(this.data.buffer),r=4*this._idx(e,t);return this.unpack(i[r],i[r+1],i[r+2])}getUnpackVector(){return[this.redFactor,this.greenFactor,this.blueFactor,this.baseShift]}_idx(e,t){if(e<-1||e>=this.dim+1||t<-1||t>=this.dim+1)throw new RangeError(`Out of range source coordinates for DEM data. x: ${e}, y: ${t}, dim: ${this.dim}`);return(t+1)*this.stride+(e+1)}unpack(e,t,i){return e*this.redFactor+t*this.greenFactor+i*this.blueFactor-this.baseShift}pack(e){return qc(e,this.getUnpackVector())}getPixels(){return new kc({width:this.stride,height:this.stride},new Uint8Array(this.data.buffer))}backfillBorder(e,t,i){if(this.dim!==e.dim)throw new Error("dem dimension mismatch");let r=t*this.dim,n=t*this.dim+this.dim,o=i*this.dim,s=i*this.dim+this.dim;switch(t){case-1:r=n-1;break;case 1:n=r+1}switch(i){case-1:o=s-1;break;case 1:s=o+1}const a=-t*this.dim,l=-i*this.dim;for(let t=o;t<s;t++)for(let i=r;i<n;i++)this.data[this._idx(i,t)]=e.data[this._idx(i+a,t+l)]}});class Wc extends Ys{constructor(e,t){super(e,Gc,t)}_createColorRamp(e){const t={elevationStops:[],colorStops:[]},i=this._transitionablePaint._values["color-relief-color"].value.expression;if(i instanceof ho&&i._styleExpression.expression instanceof vr){this.colorRampExpression=i;const e=i._styleExpression.expression;t.elevationStops=e.labels,t.colorStops=[];for(const i of t.elevationStops)t.colorStops.push(e.evaluate({globals:{elevation:i}}))}if(t.elevationStops.length<1&&(t.elevationStops=[0],t.colorStops=[Ri.transparent]),t.elevationStops.length<2&&(t.elevationStops.push(t.elevationStops[0]+1),t.colorStops.push(t.colorStops[0])),t.elevationStops.length<=e)return t;const r={elevationStops:[],colorStops:[]},n=(t.elevationStops.length-1)/(e-1);for(let e=0;e<t.elevationStops.length-.5;e+=n)r.elevationStops.push(t.elevationStops[Math.round(e)]),r.colorStops.push(t.colorStops[Math.round(e)]);return Le(`Too many colors in specification of ${this.id} color-relief layer, may not render properly. Max possible colors: ${e}, provided: ${t.elevationStops.length}`),r}_colorRampChanged(){return this.colorRampExpression!=this._transitionablePaint._values["color-relief-color"].value.expression}getColorRampTextures(e,t,i){if(this.colorRampTextures&&!this._colorRampChanged())return this.colorRampTextures;const r=this._createColorRamp(t),n=new kc({width:r.colorStops.length,height:1}),o=new kc({width:r.colorStops.length,height:1});for(let e=0;e<r.elevationStops.length;e++){const t=qc(r.elevationStops[e],i);o.setPixel(0,e,new Ri(t.r/255,t.g/255,t.b/255,1)),n.setPixel(0,e,r.colorStops[e])}return this.colorRampTextures={elevationTexture:new Zc(e,o,e.gl.RGBA),colorTexture:new Zc(e,n,e.gl.RGBA)},this.colorRampTextures}hasOffscreenPass(){return!this.isHidden()&&!!this.colorRampTextures}}const Hc=na([{name:"a_pos",components:2,type:"Int16"}],4),{members:Xc}=Hc;function Yc(e,t,i){const r=i.patternDependencies;let n=!1;for(const i of t){const t=i.paint.get(`${e}-pattern`);t.isConstant()||(n=!0);const o=t.constantOr(null);o&&(n=!0,r[o.to]=!0,r[o.from]=!0)}return n}function Kc(e,t,i,r,n){const{zoom:o}=r,s=n.patternDependencies;for(const r of t){const t=r.paint.get(`${e}-pattern`).value;if("constant"!==t.kind){let e=t.evaluate({zoom:o-1},i,{},n.availableImages),a=t.evaluate({zoom:o},i,{},n.availableImages),l=t.evaluate({zoom:o+1},i,{},n.availableImages);e=(null==e?void 0:e.name)?e.name:e,a=(null==a?void 0:a.name)?a.name:a,l=(null==l?void 0:l.name)?l.name:l,s[e]=!0,s[a]=!0,s[l]=!0,i.patterns[r.id]={min:e,mid:a,max:l}}}return i}function Jc(e,t,i,r,n){let o;if(n===function(e,t,i,r){let n=0;for(let o=t,s=i-r;o<i;o+=r)n+=(e[s]-e[o])*(e[o+1]+e[s+1]),s=o;return n}(e,t,i,r)>0)for(let n=t;n<i;n+=r)o=xh(n/r|0,e[n],e[n+1],o);else for(let n=i-r;n>=t;n-=r)o=xh(n/r|0,e[n],e[n+1],o);return o&&fh(o,o.next)&&(bh(o),o=o.next),o}function Qc(e,t){if(!e)return e;t||(t=e);let 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i=[e[r+0],e[r+1],e[r+2]],n=[this._vertexBuffer[2*e[r+0]+0],this._vertexBuffer[2*e[r+0]+1],this._vertexBuffer[2*e[r+1]+0],this._vertexBuffer[2*e[r+1]+1],this._vertexBuffer[2*e[r+2]+0],this._vertexBuffer[2*e[r+2]+1]];let o=1/0,s=1/0,a=-1/0,l=-1/0;for(let e=0;e<3;e++){const t=n[2*e],i=n[2*e+1];o=Math.min(o,t),a=Math.max(a,t),s=Math.min(s,i),l=Math.max(l,i)}if(o===a||s===l)continue;const c=Math.floor(o/this._granularityCellSize),h=Math.ceil(a/this._granularityCellSize),u=Math.floor(s/this._granularityCellSize),d=Math.ceil(l/this._granularityCellSize);if(c!==h||u!==d)for(let e=u;e<d;e++){const r=this._scanlineGenerateVertexRingForCellRow(e,n,i);Ah(this._vertexBuffer,r,t)}else t.push(...i)}return t}_scanlineGenerateVertexRingForCellRow(e,t,i){const r=e*this._granularityCellSize,n=r+this._granularityCellSize,o=[];for(let e=0;e<3;e++){const s=t[2*e],a=t[2*e+1],l=t[2*(e+1)%6],c=t[(2*(e+1)+1)%6],h=t[2*(e+2)%6],u=t[(2*(e+2)+1)%6],d=l-s,p=c-a,f=0===d,m=0===p,_=(r-a)/p,g=(n-a)/p,y=Math.min(_,g),v=Math.max(_,g);if(!m&&(y>=1||v<=0)||m&&(a<r||a>n)){c>=r&&c<=n&&o.push(i[(e+1)%3]);continue}!m&&y>0&&o.push(this._vertexToIndex(s+d*y,a+p*y));const x=s+d*Math.max(y,0),b=s+d*Math.min(v,1);f||this._generateIntraEdgeVertices(o,s,a,l,c,x,b),!m&&v<1&&o.push(this._vertexToIndex(s+d*v,a+p*v)),(m||c>=r&&c<=n)&&o.push(i[(e+1)%3]),!m&&(c<=r||c>=n)&&this._generateInterEdgeVertices(o,s,a,l,c,h,u,b,r,n)}return o}_generateIntraEdgeVertices(e,t,i,r,n,o,s){const a=r-t,l=n-i,c=0===l,h=c?Math.min(t,r):Math.min(o,s),u=c?Math.max(t,r):Math.max(o,s),d=Math.floor(h/this._granularityCellSize)+1,p=Math.ceil(u/this._granularityCellSize)-1;if(c?t<r:o<s)for(let r=d;r<=p;r++){const n=r*this._granularityCellSize;e.push(this._vertexToIndex(n,i+l*(n-t)/a))}else for(let r=p;r>=d;r--){const n=r*this._granularityCellSize;e.push(this._vertexToIndex(n,i+l*(n-t)/a))}}_generateInterEdgeVertices(e,t,i,r,n,o,s,a,l,c){const h=n-i,u=o-r,d=s-n,p=(l-n)/d,f=(c-n)/d,m=Math.min(p,f),_=Math.max(p,f),g=r+u*m;let y=Math.floor(Math.min(g,a)/this._granularityCellSize)+1,v=Math.ceil(Math.max(g,a)/this._granularityCellSize)-1,x=a<g;const b=0===d;if(b&&(s===l||s===c))return;if(b||m>=1||_<=0){const e=i-s,r=o+(t-o)*Math.min((l-s)/e,(c-s)/e);y=Math.floor(Math.min(r,a)/this._granularityCellSize)+1,v=Math.ceil(Math.max(r,a)/this._granularityCellSize)-1,x=a<r}const w=h>0?c:l;if(x)for(let t=y;t<=v;t++)e.push(this._vertexToIndex(t*this._granularityCellSize,w));else for(let t=v;t>=y;t--)e.push(this._vertexToIndex(t*this._granularityCellSize,w))}_generateOutline(e){const t=[];for(const i of e){const e=Ch(i,this._granularity,!0),r=this._pointArrayToIndices(e),n=[];for(let e=1;e<r.length;e++)n.push(r[e-1]),n.push(r[e]);t.push(n)}return t}_handlePoles(e){let t=!1,i=!1;this._canonical&&(0===this._canonical.y&&(t=!0),this._canonical.y===(1<<this._canonical.z)-1&&(i=!0)),(t||i)&&this._fillPoles(e,t,i)}_ensureNoPoleVertices(){const e=this._vertexBuffer;for(let t=0;t<e.length;t+=2){const i=e[t+1];i===Ph&&(e[t+1]=-32767),i===Ih&&(e[t+1]=32766)}}_generatePoleQuad(e,t,i,r,n,o){r>n!=(o===Ph)?(e.push(t),e.push(i),e.push(this._vertexToIndex(r,o)),e.push(i),e.push(this._vertexToIndex(n,o)),e.push(this._vertexToIndex(r,o))):(e.push(i),e.push(t),e.push(this._vertexToIndex(r,o)),e.push(this._vertexToIndex(n,o)),e.push(i),e.push(this._vertexToIndex(r,o)))}_fillPoles(e,t,i){const r=this._vertexBuffer,n=Q,o=e.length;for(let s=2;s<o;s+=3){const o=e[s-2],a=e[s-1],l=e[s],c=r[2*o],h=r[2*o+1],u=r[2*a],d=r[2*a+1],p=r[2*l],f=r[2*l+1];t&&(0===h&&0===d&&this._generatePoleQuad(e,o,a,c,u,Ph),0===d&&0===f&&this._generatePoleQuad(e,a,l,u,p,Ph),0===f&&0===h&&this._generatePoleQuad(e,l,o,p,c,Ph)),i&&(h===n&&d===n&&this._generatePoleQuad(e,o,a,c,u,Ih),d===n&&f===n&&this._generatePoleQuad(e,a,l,u,p,Ih),f===n&&h===n&&this._generatePoleQuad(e,l,o,p,c,Ih))}}_initializeVertices(e){for(let t=0;t<e.length;t+=2)this._vertexToIndex(e[t],e[t+1])}subdividePolygonInternal(e,t){if(this._used)throw new Error("Subdivision: multiple use not allowed.");this._used=!0;const{flattened:i,holeIndices:r}=function(e){const t=[],i=[];for(const r of e)if(0!==r.length){r!==e[0]&&t.push(i.length/2);for(const e of r)i.push(e.x),i.push(e.y)}return{flattened:i,holeIndices:t}}(e);let n;this._initializeVertices(i);try{const e=function(e,t,i=2){const r=t&&t.length,n=r?t[0]*i:e.length;let o=Jc(e,0,n,i,!0);const s=[];if(!o||o.next===o.prev)return s;let 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Ch(e,t,i=!1){if(!e||e.length<1)return[];if(e.length<2)return[];const r=e[0],n=e[e.length-1],s=i&&(r.x!==n.x||r.y!==n.y);if(t<2)return s?[...e,e[0]]:[...e];const a=Math.floor(Q/t),l=[];l.push(new o(e[0].x,e[0].y));const c=e.length,h=s?c:c-1;for(let t=0;t<h;t++){const i=e[t],r=t<c-1?e[t+1]:e[0],n=i.x,s=i.y,h=r.x,u=r.y,d=n!==h,p=s!==u;if(!d&&!p)continue;const f=h-n,m=u-s,_=Math.abs(f),g=Math.abs(m);let y=n,v=s;for(;;){const e=f>0?(Math.floor(y/a)+1)*a:(Math.ceil(y/a)-1)*a,t=m>0?(Math.floor(v/a)+1)*a:(Math.ceil(v/a)-1)*a,i=Math.abs(y-e),r=Math.abs(v-t),n=Math.abs(y-h),s=Math.abs(v-u),c=d?i/_:Number.POSITIVE_INFINITY,x=p?r/g:Number.POSITIVE_INFINITY;if((n<=i||!d)&&(s<=r||!p))break;if(c<x&&d||!p){y=e,v+=m*c;const t=new o(y,Math.round(v));l[l.length-1].x===t.x&&l[l.length-1].y===t.y||l.push(t)}else{y+=f*x,v=t;const e=new o(Math.round(y),v);l[l.length-1].x===e.x&&l[l.length-1].y===e.y||l.push(e)}}const x=new o(h,u);l[l.length-1].x===x.x&&l[l.length-1].y===x.y||l.push(x)}return l}function Ah(e,t,i){if(0===t.length)throw new Error("Subdivision vertex ring is empty.");let r=0,n=e[2*t[0]];for(let i=1;i<t.length;i++){const o=e[2*t[i]];o<n&&(n=o,r=i)}const o=t.length;let s=r,a=(s+1)%o;for(;;){const r=s-1>=0?s-1:o-1,n=(a+1)%o,l=e[2*t[r]],c=e[2*t[n]],h=e[2*t[s]],u=e[2*t[s]+1],d=e[2*t[a]+1];let p=!1;if(l<c)p=!0;else if(l>c)p=!1;else{const i=d-u,o=-(e[2*t[a]]-h),s=u<d?1:-1;((l-h)*i+(e[2*t[r]+1]-u)*o)*s>((c-h)*i+(e[2*t[n]+1]-u)*o)*s&&(p=!0)}if(p){const e=t[r],n=t[s],l=t[a];e!==n&&e!==l&&n!==l&&i.push(l,n,e),s--,s<0&&(s=o-1)}else{const e=t[n],r=t[s],l=t[a];e!==r&&e!==l&&r!==l&&i.push(l,r,e),a++,a>=o&&(a=0)}if(r===n)break}}function zh(e,t,i,r,n,o,s,a,l){const c=n.length/2,h=s&&a&&l;if(c<hl.MAX_VERTEX_ARRAY_LENGTH){const u=t.prepareSegment(c,i,r),d=u.vertexLength;for(let e=0;e<o.length;e+=3)r.emplaceBack(d+o[e],d+o[e+1],d+o[e+2]);let p,f;u.vertexLength+=c,u.primitiveLength+=o.length/3,h&&(f=s.prepareSegment(c,i,a),p=f.vertexLength,f.vertexLength+=c);for(let t=0;t<n.length;t+=2)e(n[t],n[t+1]);if(h)for(const e of l){for(let t=1;t<e.length;t+=2)a.emplaceBack(p+e[t-1],p+e[t]);f.primitiveLength+=e.length/2}}else!function(e,t,i,r,n,o){const s=[];for(let e=0;e<r.length/2;e++)s.push(-1);const a={count:0};let l=0,c=e.getOrCreateLatestSegment(t,i),h=c.vertexLength;for(let u=2;u<n.length;u+=3){const d=n[u-2],p=n[u-1],f=n[u];let m=s[d]<l,_=s[p]<l,g=s[f]<l;c.vertexLength+((m?1:0)+(_?1:0)+(g?1:0))>hl.MAX_VERTEX_ARRAY_LENGTH&&(c=e.createNewSegment(t,i),l=a.count,m=!0,_=!0,g=!0,h=0);const y=Dh(s,r,o,a,d,m,c),v=Dh(s,r,o,a,p,_,c),x=Dh(s,r,o,a,f,g,c);i.emplaceBack(h+y-l,h+v-l,h+x-l),c.primitiveLength++}}(t,i,r,n,o,e),h&&function(e,t,i,r,n,o){const s=[];for(let e=0;e<r.length/2;e++)s.push(-1);const a={count:0};let l=0,c=e.getOrCreateLatestSegment(t,i),h=c.vertexLength;for(const u of n)for(let n=1;n<u.length;n+=2){const d=u[n-1],p=u[n];let f=s[d]<l,m=s[p]<l;c.vertexLength+((f?1:0)+(m?1:0))>hl.MAX_VERTEX_ARRAY_LENGTH&&(c=e.createNewSegment(t,i),l=a.count,f=!0,m=!0,h=0);const _=Dh(s,r,o,a,d,f,c),g=Dh(s,r,o,a,p,m,c);i.emplaceBack(h+_-l,h+g-l),c.primitiveLength++}}(s,i,a,n,l,e),t.forceNewSegmentOnNextPrepare(),null==s||s.forceNewSegmentOnNextPrepare()}function Dh(e,t,i,r,n,o,s){if(o){const o=r.count;return i(t[2*n],t[2*n+1]),e[n]=r.count,r.count++,s.vertexLength++,o}return e[n]}class Rh{constructor(e){this.zoom=e.zoom,this.overscaling=e.overscaling,this.layers=e.layers,this.layerIds=this.layers.map((e=>e.id)),this.index=e.index,this.hasDependencies=!1,this.patternFeatures=[],this.layoutVertexArray=new qa,this.indexArray=new ol,this.indexArray2=new sl,this.programConfigurations=new ql(e.layers,e.zoom),this.segments=new hl,this.segments2=new hl,this.stateDependentLayerIds=this.layers.filter((e=>e.isStateDependent())).map((e=>e.id))}populate(e,t,i){this.hasDependencies=Yc("fill",this.layers,t);const r=this.layers[0].layout.get("fill-sort-key"),n=!r.isConstant(),o=[];for(const{feature:s,id:a,index:l,sourceLayerIndex:c}of e){const e=this.layers[0]._featureFilter.needGeometry,h=Jl(s,e);if(!this.layers[0]._featureFilter.filter(new zs(this.zoom),h,i))continue;const u=n?r.evaluate(h,{},i,t.availableImages):void 0,d={id:a,properties:s.properties,type:s.type,sourceLayerIndex:c,index:l,geometry:e?h.geometry:Kl(s),patterns:{},sortKey:u};o.push(d)}n&&o.sort(((e,t)=>e.sortKey-t.sortKey));for(const r of o){const{geometry:n,index:o,sourceLayerIndex:s}=r;if(this.hasDependencies){const e=Kc("fill",this.layers,r,{zoom:this.zoom},t);this.patternFeatures.push(e)}else this.addFeature(r,n,o,i,{},t.subdivisionGranularity);t.featureIndex.insert(e[o].feature,n,o,s,this.index)}}update(e,t,i){this.stateDependentLayers.length&&this.programConfigurations.updatePaintArrays(e,t,this.stateDependentLayers,{imagePositions:i})}addFeatures(e,t,i){for(const r of this.patternFeatures)this.addFeature(r,r.geometry,r.index,t,i,e.subdivisionGranularity)}isEmpty(){return 0===this.layoutVertexArray.length}uploadPending(){return!this.uploaded||this.programConfigurations.needsUpload}upload(e){this.uploaded||(this.layoutVertexBuffer=e.createVertexBuffer(this.layoutVertexArray,Xc),this.indexBuffer=e.createIndexBuffer(this.indexArray),this.indexBuffer2=e.createIndexBuffer(this.indexArray2)),this.programConfigurations.upload(e),this.uploaded=!0}destroy(){this.layoutVertexBuffer&&(this.layoutVertexBuffer.destroy(),this.indexBuffer.destroy(),this.indexBuffer2.destroy(),this.programConfigurations.destroy(),this.segments.destroy(),this.segments2.destroy())}addFeature(e,t,i,r,n,o){for(const e of an(t,500)){const t=Eh(e,r,o.fill.getGranularityForZoomLevel(r.z)),i=this.layoutVertexArray;zh(((e,t)=>{i.emplaceBack(e,t)}),this.segments,this.layoutVertexArray,this.indexArray,t.verticesFlattened,t.indicesTriangles,this.segments2,this.indexArray2,t.indicesLineList)}this.programConfigurations.populatePaintArrays(this.layoutVertexArray.length,e,i,{imagePositions:n,canonical:r})}}let kh,Lh;gs("FillBucket",Rh,{omit:["layers","patternFeatures"]});var Fh={get paint(){return Lh=Lh||new Ws({"fill-antialias":new Us(St.paint_fill["fill-antialias"]),"fill-opacity":new Gs(St.paint_fill["fill-opacity"]),"fill-color":new Gs(St.paint_fill["fill-color"]),"fill-outline-color":new Gs(St.paint_fill["fill-outline-color"]),"fill-translate":new Us(St.paint_fill["fill-translate"]),"fill-translate-anchor":new Us(St.paint_fill["fill-translate-anchor"]),"fill-pattern":new $s(St.paint_fill["fill-pattern"])})},get layout(){return kh=kh||new Ws({"fill-sort-key":new Gs(St.layout_fill["fill-sort-key"])})}};class Bh extends Ys{constructor(e,t){super(e,Fh,t)}recalculate(e,t){super.recalculate(e,t);const i=this.paint._values["fill-outline-color"];"constant"===i.value.kind&&void 0===i.value.value&&(this.paint._values["fill-outline-color"]=this.paint._values["fill-color"])}createBucket(e){return new Rh(e)}queryRadius(){return fc(this.paint.get("fill-translate"))}queryIntersectsFeature({queryGeometry:e,geometry:t,transform:i,pixelsToTileUnits:r}){return nc(mc(e,this.paint.get("fill-translate"),this.paint.get("fill-translate-anchor"),-i.bearingInRadians,r),t)}isTileClipped(){return!0}}const Oh=na([{name:"a_pos",components:2,type:"Int16"},{name:"a_normal_ed",components:4,type:"Int16"}],4),Vh=na([{name:"a_centroid",components:2,type:"Int16"}],4),{members:jh}=Oh;class Nh{constructor(e,t,i,r,n){this.properties={},this.extent=i,this.type=0,this.id=void 0,this._pbf=e,this._geometry=-1,this._keys=r,this._values=n,e.readFields(Uh,this,t)}loadGeometry(){const e=this._pbf;e.pos=this._geometry;const t=e.readVarint()+e.pos,i=[];let r,n=1,s=0,a=0,l=0;for(;e.pos<t;){if(s<=0){const t=e.readVarint();n=7&t,s=t>>3}if(s--,1===n||2===n)a+=e.readSVarint(),l+=e.readSVarint(),1===n&&(r&&i.push(r),r=[]),r&&r.push(new o(a,l));else{if(7!==n)throw new Error(`unknown command ${n}`);r&&r.push(r[0].clone())}}return r&&i.push(r),i}bbox(){const e=this._pbf;e.pos=this._geometry;const t=e.readVarint()+e.pos;let i=1,r=0,n=0,o=0,s=1/0,a=-1/0,l=1/0,c=-1/0;for(;e.pos<t;){if(r<=0){const t=e.readVarint();i=7&t,r=t>>3}if(r--,1===i||2===i)n+=e.readSVarint(),o+=e.readSVarint(),n<s&&(s=n),n>a&&(a=n),o<l&&(l=o),o>c&&(c=o);else if(7!==i)throw new Error(`unknown command ${i}`)}return[s,l,a,c]}toGeoJSON(e,t,i){const r=this.extent*Math.pow(2,i),n=this.extent*e,o=this.extent*t,s=this.loadGeometry();function a(e){return[360*(e.x+n)/r-180,360/Math.PI*Math.atan(Math.exp((1-2*(e.y+o)/r)*Math.PI))-90]}function l(e){return e.map(a)}let c;if(1===this.type){const e=[];for(const t of s)e.push(t[0]);const t=l(e);c=1===e.length?{type:"Point",coordinates:t[0]}:{type:"MultiPoint",coordinates:t}}else if(2===this.type){const e=s.map(l);c=1===e.length?{type:"LineString",coordinates:e[0]}:{type:"MultiLineString",coordinates:e}}else{if(3!==this.type)throw new Error("unknown feature type");{const e=Gh(s),t=[];for(const i of e)t.push(i.map(l));c=1===t.length?{type:"Polygon",coordinates:t[0]}:{type:"MultiPolygon",coordinates:t}}}const h={type:"Feature",geometry:c,properties:this.properties};return null!=this.id&&(h.id=this.id),h}}function Uh(e,t,i){1===e?t.id=i.readVarint():2===e?function(e,t){const i=e.readVarint()+e.pos;for(;e.pos<i;){const i=t._keys[e.readVarint()],r=t._values[e.readVarint()];t.properties[i]=r}}(i,t):3===e?t.type=i.readVarint():4===e&&(t._geometry=i.pos)}function Gh(e){const t=e.length;if(t<=1)return[e];const i=[];let r,n;for(let o=0;o<t;o++){const t=$h(e[o]);0!==t&&(void 0===n&&(n=t<0),n===t<0?(r&&i.push(r),r=[e[o]]):r&&r.push(e[o]))}return r&&i.push(r),i}function $h(e){let t=0;for(let i,r,n=0,o=e.length,s=o-1;n<o;s=n++)i=e[n],r=e[s],t+=(r.x-i.x)*(i.y+r.y);return t}Nh.types=["Unknown","Point","LineString","Polygon"];class Zh{constructor(e,t){this.version=1,this.name="",this.extent=4096,this.length=0,this._pbf=e,this._keys=[],this._values=[],this._features=[],e.readFields(qh,this,t),this.length=this._features.length}feature(e){if(e<0||e>=this._features.length)throw new Error("feature index out of bounds");this._pbf.pos=this._features[e];const t=this._pbf.readVarint()+this._pbf.pos;return new Nh(this._pbf,t,this.extent,this._keys,this._values)}}function qh(e,t,i){15===e?t.version=i.readVarint():1===e?t.name=i.readString():5===e?t.extent=i.readVarint():2===e?t._features.push(i.pos):3===e?t._keys.push(i.readString()):4===e&&t._values.push(function(e){let t=null;const i=e.readVarint()+e.pos;for(;e.pos<i;){const i=e.readVarint()>>3;t=1===i?e.readString():2===i?e.readFloat():3===i?e.readDouble():4===i?e.readVarint64():5===i?e.readVarint():6===i?e.readSVarint():7===i?e.readBoolean():null}if(null==t)throw new Error("unknown feature value");return t}(i))}class Wh{constructor(e,t){this.layers=e.readFields(Hh,{},t)}}function Hh(e,t,i){if(3===e){const e=new Zh(i,i.readVarint()+i.pos);e.length&&(t[e.name]=e)}}const Xh=Math.pow(2,13);function Yh(e,t,i,r,n,o,s,a){e.emplaceBack(t,i,2*Math.floor(r*Xh)+s,n*Xh*2,o*Xh*2,Math.round(a))}class Kh{constructor(e){this.zoom=e.zoom,this.overscaling=e.overscaling,this.layers=e.layers,this.layerIds=this.layers.map((e=>e.id)),this.index=e.index,this.hasDependencies=!1,this.layoutVertexArray=new Wa,this.centroidVertexArray=new Ua,this.indexArray=new ol,this.programConfigurations=new ql(e.layers,e.zoom),this.segments=new hl,this.stateDependentLayerIds=this.layers.filter((e=>e.isStateDependent())).map((e=>e.id))}populate(e,t,i){this.features=[],this.hasDependencies=Yc("fill-extrusion",this.layers,t);for(const{feature:r,id:n,index:o,sourceLayerIndex:s}of e){const e=this.layers[0]._featureFilter.needGeometry,a=Jl(r,e);if(!this.layers[0]._featureFilter.filter(new zs(this.zoom),a,i))continue;const l={id:n,sourceLayerIndex:s,index:o,geometry:e?a.geometry:Kl(r),properties:r.properties,type:r.type,patterns:{}};this.hasDependencies?this.features.push(Kc("fill-extrusion",this.layers,l,{zoom:this.zoom},t)):this.addFeature(l,l.geometry,o,i,{},t.subdivisionGranularity),t.featureIndex.insert(r,l.geometry,o,s,this.index,!0)}}addFeatures(e,t,i){for(const r of this.features){const{geometry:n}=r;this.addFeature(r,n,r.index,t,i,e.subdivisionGranularity)}}update(e,t,i){this.stateDependentLayers.length&&this.programConfigurations.updatePaintArrays(e,t,this.stateDependentLayers,{imagePositions:i})}isEmpty(){return 0===this.layoutVertexArray.length&&0===this.centroidVertexArray.length}uploadPending(){return!this.uploaded||this.programConfigurations.needsUpload}upload(e){this.uploaded||(this.layoutVertexBuffer=e.createVertexBuffer(this.layoutVertexArray,jh),this.centroidVertexBuffer=e.createVertexBuffer(this.centroidVertexArray,Vh.members,!0),this.indexBuffer=e.createIndexBuffer(this.indexArray)),this.programConfigurations.upload(e),this.uploaded=!0}destroy(){this.layoutVertexBuffer&&(this.layoutVertexBuffer.destroy(),this.indexBuffer.destroy(),this.programConfigurations.destroy(),this.segments.destroy(),this.centroidVertexBuffer.destroy())}addFeature(e,t,i,r,n,o){for(const i of an(t,500)){const t={x:0,y:0,sampleCount:0},n=this.layoutVertexArray.length;this.processPolygon(t,r,e,i,o);const s=this.layoutVertexArray.length-n,a=Math.floor(t.x/t.sampleCount),l=Math.floor(t.y/t.sampleCount);for(let e=0;e<s;e++)this.centroidVertexArray.emplaceBack(a,l)}this.programConfigurations.populatePaintArrays(this.layoutVertexArray.length,e,i,{imagePositions:n,canonical:r})}processPolygon(e,t,i,r,n){if(r.length<1)return;if(eu(r[0]))return;for(const t of r)0!==t.length&&Jh(e,t);const o={segment:this.segments.prepareSegment(4,this.layoutVertexArray,this.indexArray)},s=n.fill.getGranularityForZoomLevel(t.z),a="Polygon"===Nh.types[i.type];for(const e of r){if(0===e.length)continue;if(eu(e))continue;const t=Ch(e,s,a);this._generateSideFaces(t,o)}if(!a)return;const l=Eh(r,t,s,!1),c=this.layoutVertexArray;zh(((e,t)=>{Yh(c,e,t,0,0,1,1,0)}),this.segments,this.layoutVertexArray,this.indexArray,l.verticesFlattened,l.indicesTriangles)}_generateSideFaces(e,t){let i=0;for(let r=1;r<e.length;r++){const n=e[r],o=e[r-1];if(Qh(n,o))continue;t.segment.vertexLength+4>hl.MAX_VERTEX_ARRAY_LENGTH&&(t.segment=this.segments.prepareSegment(4,this.layoutVertexArray,this.indexArray));const s=n.sub(o)._perp()._unit(),a=o.dist(n);i+a>32768&&(i=0),Yh(this.layoutVertexArray,n.x,n.y,s.x,s.y,0,0,i),Yh(this.layoutVertexArray,n.x,n.y,s.x,s.y,0,1,i),i+=a,Yh(this.layoutVertexArray,o.x,o.y,s.x,s.y,0,0,i),Yh(this.layoutVertexArray,o.x,o.y,s.x,s.y,0,1,i);const l=t.segment.vertexLength;this.indexArray.emplaceBack(l,l+2,l+1),this.indexArray.emplaceBack(l+1,l+2,l+3),t.segment.vertexLength+=4,t.segment.primitiveLength+=2}}}function Jh(e,t){for(let i=0;i<t.length;i++){const r=t[i];i===t.length-1&&t[0].x===r.x&&t[0].y===r.y||(e.x+=r.x,e.y+=r.y,e.sampleCount++)}}function Qh(e,t){return e.x===t.x&&(e.x<0||e.x>Q)||e.y===t.y&&(e.y<0||e.y>Q)}function eu(e){return e.every((e=>e.x<0))||e.every((e=>e.x>Q))||e.every((e=>e.y<0))||e.every((e=>e.y>Q))}let tu;gs("FillExtrusionBucket",Kh,{omit:["layers","features"]});var iu={get paint(){return tu=tu||new Ws({"fill-extrusion-opacity":new Us(St["paint_fill-extrusion"]["fill-extrusion-opacity"]),"fill-extrusion-color":new Gs(St["paint_fill-extrusion"]["fill-extrusion-color"]),"fill-extrusion-translate":new Us(St["paint_fill-extrusion"]["fill-extrusion-translate"]),"fill-extrusion-translate-anchor":new Us(St["paint_fill-extrusion"]["fill-extrusion-translate-anchor"]),"fill-extrusion-pattern":new $s(St["paint_fill-extrusion"]["fill-extrusion-pattern"]),"fill-extrusion-height":new Gs(St["paint_fill-extrusion"]["fill-extrusion-height"]),"fill-extrusion-base":new Gs(St["paint_fill-extrusion"]["fill-extrusion-base"]),"fill-extrusion-vertical-gradient":new Us(St["paint_fill-extrusion"]["fill-extrusion-vertical-gradient"])})}};class ru extends Ys{constructor(e,t){super(e,iu,t)}createBucket(e){return new Kh(e)}queryRadius(){return fc(this.paint.get("fill-extrusion-translate"))}is3D(){return!0}queryIntersectsFeature({queryGeometry:e,feature:t,featureState:i,geometry:r,transform:n,pixelsToTileUnits:s,pixelPosMatrix:a}){const l=mc(e,this.paint.get("fill-extrusion-translate"),this.paint.get("fill-extrusion-translate-anchor"),-n.bearingInRadians,s),c=this.paint.get("fill-extrusion-height").evaluate(t,i),h=this.paint.get("fill-extrusion-base").evaluate(t,i),u=function(e,t){const i=[];for(const r of e){const e=[r.x,r.y,0,1];$(e,e,t),i.push(new o(e[0]/e[3],e[1]/e[3]))}return i}(l,a),d=function(e,t,i,r){const n=[],s=[],a=r[8]*t,l=r[9]*t,c=r[10]*t,h=r[11]*t,u=r[8]*i,d=r[9]*i,p=r[10]*i,f=r[11]*i;for(const t of e){const e=[],i=[];for(const n of t){const t=n.x,s=n.y,m=r[0]*t+r[4]*s+r[12],_=r[1]*t+r[5]*s+r[13],g=r[2]*t+r[6]*s+r[14],y=r[3]*t+r[7]*s+r[15],v=g+c,x=y+h,b=m+u,w=_+d,T=g+p,S=y+f,P=new o((m+a)/x,(_+l)/x);P.z=v/x,e.push(P);const I=new o(b/S,w/S);I.z=T/S,i.push(I)}n.push(e),s.push(i)}return[n,s]}(r,h,c,a);return function(e,t,i){let r=1/0;nc(i,t)&&(r=ou(i,t[0]));for(let n=0;n<t.length;n++){const o=t[n],s=e[n];for(let e=0;e<o.length-1;e++){const t=o[e],n=[t,o[e+1],s[e+1],s[e],t];ic(i,n)&&(r=Math.min(r,ou(i,n)))}}return r!==1/0&&r}(d[0],d[1],u)}}function nu(e,t){return e.x*t.x+e.y*t.y}function ou(e,t){if(1===e.length){let i=0;const r=t[i++];let n;for(;!n||r.equals(n);)if(n=t[i++],!n)return 1/0;for(;i<t.length;i++){const o=t[i],s=e[0],a=n.sub(r),l=o.sub(r),c=s.sub(r),h=nu(a,a),u=nu(a,l),d=nu(l,l),p=nu(c,a),f=nu(c,l),m=h*d-u*u,_=(d*p-u*f)/m,g=(h*f-u*p)/m,y=r.z*(1-_-g)+n.z*_+o.z*g;if(isFinite(y))return y}return 1/0}{let e=1/0;for(const i of t)e=Math.min(e,i.z);return e}}const su=[Int8Array,Uint8Array,Uint8ClampedArray,Int16Array,Uint16Array,Int32Array,Uint32Array,Float32Array,Float64Array];class au{static from(e){if(!(e instanceof ArrayBuffer))throw new Error("Data must be an instance of ArrayBuffer.");const[t,i]=new Uint8Array(e,0,2);if(219!==t)throw new Error("Data does not appear to be in a KDBush format.");const r=i>>4;if(1!==r)throw new Error(`Got v${r} data when expected v1.`);const n=su[15&i];if(!n)throw new Error("Unrecognized array type.");const[o]=new Uint16Array(e,2,1),[s]=new Uint32Array(e,4,1);return new au(s,o,n,e)}constructor(e,t=64,i=Float64Array,r){if(isNaN(e)||e<0)throw new Error(`Unpexpected numItems value: ${e}.`);this.numItems=+e,this.nodeSize=Math.min(Math.max(+t,2),65535),this.ArrayType=i,this.IndexArrayType=e<65536?Uint16Array:Uint32Array;const n=su.indexOf(this.ArrayType),o=2*e*this.ArrayType.BYTES_PER_ELEMENT,s=e*this.IndexArrayType.BYTES_PER_ELEMENT,a=(8-s%8)%8;if(n<0)throw new Error(`Unexpected typed array class: ${i}.`);r&&r instanceof ArrayBuffer?(this.data=r,this.ids=new this.IndexArrayType(this.data,8,e),this.coords=new this.ArrayType(this.data,8+s+a,2*e),this._pos=2*e,this._finished=!0):(this.data=new ArrayBuffer(8+o+s+a),this.ids=new this.IndexArrayType(this.data,8,e),this.coords=new this.ArrayType(this.data,8+s+a,2*e),this._pos=0,this._finished=!1,new Uint8Array(this.data,0,2).set([219,16+n]),new Uint16Array(this.data,2,1)[0]=t,new Uint32Array(this.data,4,1)[0]=e)}add(e,t){const i=this._pos>>1;return this.ids[i]=i,this.coords[this._pos++]=e,this.coords[this._pos++]=t,i}finish(){const e=this._pos>>1;if(e!==this.numItems)throw new Error(`Added ${e} items when expected ${this.numItems}.`);return lu(this.ids,this.coords,this.nodeSize,0,this.numItems-1,0),this._finished=!0,this}range(e,t,i,r){if(!this._finished)throw new Error("Data not yet indexed - call index.finish().");const{ids:n,coords:o,nodeSize:s}=this,a=[0,n.length-1,0],l=[];for(;a.length;){const c=a.pop()||0,h=a.pop()||0,u=a.pop()||0;if(h-u<=s){for(let s=u;s<=h;s++){const a=o[2*s],c=o[2*s+1];a>=e&&a<=i&&c>=t&&c<=r&&l.push(n[s])}continue}const d=u+h>>1,p=o[2*d],f=o[2*d+1];p>=e&&p<=i&&f>=t&&f<=r&&l.push(n[d]),(0===c?e<=p:t<=f)&&(a.push(u),a.push(d-1),a.push(1-c)),(0===c?i>=p:r>=f)&&(a.push(d+1),a.push(h),a.push(1-c))}return l}within(e,t,i){if(!this._finished)throw new Error("Data not yet indexed - call index.finish().");const{ids:r,coords:n,nodeSize:o}=this,s=[0,r.length-1,0],a=[],l=i*i;for(;s.length;){const c=s.pop()||0,h=s.pop()||0,u=s.pop()||0;if(h-u<=o){for(let i=u;i<=h;i++)du(n[2*i],n[2*i+1],e,t)<=l&&a.push(r[i]);continue}const d=u+h>>1,p=n[2*d],f=n[2*d+1];du(p,f,e,t)<=l&&a.push(r[d]),(0===c?e-i<=p:t-i<=f)&&(s.push(u),s.push(d-1),s.push(1-c)),(0===c?e+i>=p:t+i>=f)&&(s.push(d+1),s.push(h),s.push(1-c))}return a}}function lu(e,t,i,r,n,o){if(n-r<=i)return;const s=r+n>>1;cu(e,t,s,r,n,o),lu(e,t,i,r,s-1,1-o),lu(e,t,i,s+1,n,1-o)}function cu(e,t,i,r,n,o){for(;n>r;){if(n-r>600){const s=n-r+1,a=i-r+1,l=Math.log(s),c=.5*Math.exp(2*l/3),h=.5*Math.sqrt(l*c*(s-c)/s)*(a-s/2<0?-1:1);cu(e,t,i,Math.max(r,Math.floor(i-a*c/s+h)),Math.min(n,Math.floor(i+(s-a)*c/s+h)),o)}const s=t[2*i+o];let a=r,l=n;for(hu(e,t,r,i),t[2*n+o]>s&&hu(e,t,r,n);a<l;){for(hu(e,t,a,l),a++,l--;t[2*a+o]<s;)a++;for(;t[2*l+o]>s;)l--}t[2*r+o]===s?hu(e,t,r,l):(l++,hu(e,t,l,n)),l<=i&&(r=l+1),i<=l&&(n=l-1)}}function hu(e,t,i,r){uu(e,i,r),uu(t,2*i,2*r),uu(t,2*i+1,2*r+1)}function uu(e,t,i){const r=e[t];e[t]=e[i],e[i]=r}function du(e,t,i,r){const n=e-i,o=t-r;return n*n+o*o}var pu;!function(e){e[e.X=0]="X",e[e.Y=1]="Y"}(pu||(pu={}));const fu="geojsonvt_clip_start",mu="geojsonvt_clip_end",_u=na([{name:"a_pos_normal",components:2,type:"Int16"},{name:"a_data",components:4,type:"Uint8"}],4),{members:gu}=_u,yu=na([{name:"a_uv_x",components:1,type:"Float32"},{name:"a_split_index",components:1,type:"Float32"}]),{members:vu}=yu,xu=Math.cos(Math.PI/180*37.5),bu=Math.pow(2,14)/.5;class wu{constructor(e){this.zoom=e.zoom,this.overscaling=e.overscaling,this.layers=e.layers,this.layerIds=this.layers.map((e=>e.id)),this.index=e.index,this.hasDependencies=!1,this.patternFeatures=[],this.lineClipsArray=[],this.gradients={};for(const e of this.layers)this.gradients[e.id]={};this.layoutVertexArray=new Ha,this.layoutVertexArray2=new Xa,this.indexArray=new ol,this.programConfigurations=new ql(e.layers,e.zoom),this.segments=new hl,this.maxLineLength=0,this.stateDependentLayerIds=this.layers.filter((e=>e.isStateDependent())).map((e=>e.id))}populate(e,t,i){this.hasDependencies=Yc("line",this.layers,t)||this.hasLineDasharray(this.layers);const r=this.layers[0].layout.get("line-sort-key"),n=!r.isConstant(),o=[];for(const{feature:t,id:s,index:a,sourceLayerIndex:l}of e){const e=this.layers[0]._featureFilter.needGeometry,c=Jl(t,e);if(!this.layers[0]._featureFilter.filter(new zs(this.zoom),c,i))continue;const h=n?r.evaluate(c,{},i):void 0,u={id:s,properties:t.properties,type:t.type,sourceLayerIndex:l,index:a,geometry:e?c.geometry:Kl(t),patterns:{},dashes:{},sortKey:h};o.push(u)}n&&o.sort(((e,t)=>e.sortKey-t.sortKey));for(const r of o){const{geometry:n,index:o,sourceLayerIndex:s}=r;this.hasDependencies?(Yc("line",this.layers,t)?Kc("line",this.layers,r,{zoom:this.zoom},t):this.hasLineDasharray(this.layers)&&this.addLineDashDependencies(this.layers,r,this.zoom,t),this.patternFeatures.push(r)):this.addFeature(r,n,o,i,{},{},t.subdivisionGranularity),t.featureIndex.insert(e[o].feature,n,o,s,this.index)}}update(e,t,i,r){this.stateDependentLayers.length&&this.programConfigurations.updatePaintArrays(e,t,this.stateDependentLayers,{imagePositions:i,dashPositions:r})}addFeatures(e,t,i,r){for(const n of this.patternFeatures)this.addFeature(n,n.geometry,n.index,t,i,r,e.subdivisionGranularity)}isEmpty(){return 0===this.layoutVertexArray.length}uploadPending(){return!this.uploaded||this.programConfigurations.needsUpload}upload(e){this.uploaded||(0!==this.layoutVertexArray2.length&&(this.layoutVertexBuffer2=e.createVertexBuffer(this.layoutVertexArray2,vu)),this.layoutVertexBuffer=e.createVertexBuffer(this.layoutVertexArray,gu),this.indexBuffer=e.createIndexBuffer(this.indexArray)),this.programConfigurations.upload(e),this.uploaded=!0}destroy(){this.layoutVertexBuffer&&(this.layoutVertexBuffer.destroy(),this.indexBuffer.destroy(),this.programConfigurations.destroy(),this.segments.destroy())}lineFeatureClips(e){if(e.properties&&Object.hasOwn(e.properties,fu)&&Object.hasOwn(e.properties,mu))return{start:+e.properties[fu],end:+e.properties[mu]}}addFeature(e,t,i,r,n,o,s){const a=this.layers[0].layout,l=a.get("line-join").evaluate(e,{}),c=a.get("line-cap").evaluate(e,{}),h=a.get("line-miter-limit").evaluate(e,{}),u=a.get("line-round-limit").evaluate(e,{});this.lineClips=this.lineFeatureClips(e);for(const i of t)this.addLine(i,e,l,c,h,u,r,s);this.programConfigurations.populatePaintArrays(this.layoutVertexArray.length,e,i,{imagePositions:n,dashPositions:o,canonical:r})}addLine(e,t,i,r,n,o,s,a){if(this.distance=0,this.scaledDistance=0,this.totalDistance=0,e=Ch(e,s?a.line.getGranularityForZoomLevel(s.z):1),this.lineClips){this.lineClipsArray.push(this.lineClips);for(let t=0;t<e.length-1;t++)this.totalDistance+=e[t].dist(e[t+1]);this.updateScaledDistance(),this.maxLineLength=Math.max(this.maxLineLength,this.totalDistance)}const l="Polygon"===Nh.types[t.type];let c=e.length;for(;c>=2&&e[c-1].equals(e[c-2]);)c--;let h=0;for(;h<c-1&&e[h].equals(e[h+1]);)h++;if(c<(l?3:2))return;"bevel"===i&&(n=1.05);const u=this.overscaling<=16?122880/(512*this.overscaling):0,d=this.segments.prepareSegment(10*c,this.layoutVertexArray,this.indexArray);let p,f,m,_,g;this.e1=this.e2=-1,l&&(p=e[c-2],g=e[h].sub(p)._unit()._perp());for(let t=h;t<c;t++){if(m=t===c-1?l?e[h+1]:void 0:e[t+1],m&&e[t].equals(m))continue;g&&(_=g),p&&(f=p),p=e[t],g=m?m.sub(p)._unit()._perp():_,_||(_=g);let s=_.add(g);0===s.x&&0===s.y||s._unit();const a=_.x*g.x+_.y*g.y,y=s.x*g.x+s.y*g.y,v=0!==y?1/y:1/0,x=2*Math.sqrt(2-2*y),b=y<xu&&f&&m,w=_.x*g.y-_.y*g.x>0;if(b&&t>h){const e=p.dist(f);if(e>2*u){const t=p.sub(p.sub(f)._mult(u/e)._round());this.updateDistance(f,t),this.addCurrentVertex(t,_,0,0,d),f=t}}const T=f&&m;let S=T?i:l?"butt":r;if(T&&"round"===S&&(v<o?S="miter":v<=2&&(S="fakeround")),"miter"===S&&v>n&&(S="bevel"),"bevel"===S&&(v>2&&(S="flipbevel"),v<n&&(S="miter")),f&&this.updateDistance(f,p),"miter"===S)s._mult(v),this.addCurrentVertex(p,s,0,0,d);else if("flipbevel"===S){if(v>100)s=g.mult(-1);else{const e=v*_.add(g).mag()/_.sub(g).mag();s._perp()._mult(e*(w?-1:1))}this.addCurrentVertex(p,s,0,0,d),this.addCurrentVertex(p,s.mult(-1),0,0,d)}else if("bevel"===S||"fakeround"===S){const e=-Math.sqrt(v*v-1),t=w?e:0,i=w?0:e;if(f&&this.addCurrentVertex(p,_,t,i,d),"fakeround"===S){const e=Math.round(180*x/Math.PI/20);for(let t=1;t<e;t++){let i=t/e;if(.5!==i){const e=i-.5;i+=i*e*(i-1)*((1.0904+a*(a*(3.55645-1.43519*a)-3.2452))*e*e+(.848013+a*(.215638*a-1.06021)))}const r=g.sub(_)._mult(i)._add(_)._unit()._mult(w?-1:1);this.addHalfVertex(p,r.x,r.y,!1,w,0,d)}}m&&this.addCurrentVertex(p,g,-t,-i,d)}else if("butt"===S)this.addCurrentVertex(p,s,0,0,d);else if("square"===S){const e=f?1:-1;this.addCurrentVertex(p,s,e,e,d)}else"round"===S&&(f&&(this.addCurrentVertex(p,_,0,0,d),this.addCurrentVertex(p,_,1,1,d,!0)),m&&(this.addCurrentVertex(p,g,-1,-1,d,!0),this.addCurrentVertex(p,g,0,0,d)));if(b&&t<c-1){const e=p.dist(m);if(e>2*u){const t=p.add(m.sub(p)._mult(u/e)._round());this.updateDistance(p,t),this.addCurrentVertex(t,g,0,0,d),p=t}}}}addCurrentVertex(e,t,i,r,n,o=!1){const s=t.y*r-t.x,a=-t.y-t.x*r;this.addHalfVertex(e,t.x+t.y*i,t.y-t.x*i,o,!1,i,n),this.addHalfVertex(e,s,a,o,!0,-r,n),this.distance>bu/2&&0===this.totalDistance&&(this.distance=0,this.updateScaledDistance(),this.addCurrentVertex(e,t,i,r,n,o))}addHalfVertex({x:e,y:t},i,r,n,o,s,a){const l=.5*(this.lineClips?this.scaledDistance*(bu-1):this.scaledDistance);this.layoutVertexArray.emplaceBack((e<<1)+(n?1:0),(t<<1)+(o?1:0),Math.round(63*i)+128,Math.round(63*r)+128,1+(0===s?0:s<0?-1:1)|(63&l)<<2,l>>6),this.lineClips&&this.layoutVertexArray2.emplaceBack((this.scaledDistance-this.lineClips.start)/(this.lineClips.end-this.lineClips.start),this.lineClipsArray.length);const c=a.vertexLength++;this.e1>=0&&this.e2>=0&&(this.indexArray.emplaceBack(this.e1,c,this.e2),a.primitiveLength++),o?this.e2=c:this.e1=c}updateScaledDistance(){this.scaledDistance=this.lineClips?this.lineClips.start+(this.lineClips.end-this.lineClips.start)*this.distance/this.totalDistance:this.distance}updateDistance(e,t){this.distance+=e.dist(t),this.updateScaledDistance()}hasLineDasharray(e){for(const t of e){const e=t.paint.get("line-dasharray");if(e&&!e.isConstant())return!0}return!1}addLineDashDependencies(e,t,i,r){for(const n of e){const e=n.paint.get("line-dasharray");if(!e||"constant"===e.value.kind)continue;const o="round"===n.layout.get("line-cap").evaluate(t,{}),s={dasharray:e.value.evaluate({zoom:i-1},t,{}),round:o},a={dasharray:e.value.evaluate({zoom:i},t,{}),round:o},l={dasharray:e.value.evaluate({zoom:i+1},t,{}),round:o},c=`${s.dasharray.join(",")},${s.round}`,h=`${a.dasharray.join(",")},${a.round}`,u=`${l.dasharray.join(",")},${l.round}`;r.dashDependencies[c]=s,r.dashDependencies[h]=a,r.dashDependencies[u]=l,t.dashes[n.id]={min:c,mid:h,max:u}}}}let Tu,Su;gs("LineBucket",wu,{omit:["layers","patternFeatures"]});var Pu={get paint(){return Su=Su||new Ws({"line-opacity":new Gs(St.paint_line["line-opacity"]),"line-color":new Gs(St.paint_line["line-color"]),"line-translate":new Us(St.paint_line["line-translate"]),"line-translate-anchor":new Us(St.paint_line["line-translate-anchor"]),"line-width":new Gs(St.paint_line["line-width"]),"line-gap-width":new Gs(St.paint_line["line-gap-width"]),"line-offset":new Gs(St.paint_line["line-offset"]),"line-blur":new Gs(St.paint_line["line-blur"]),"line-dasharray":new $s(St.paint_line["line-dasharray"]),"line-pattern":new $s(St.paint_line["line-pattern"]),"line-gradient":new qs(St.paint_line["line-gradient"])})},get layout(){return Tu=Tu||new Ws({"line-cap":new Gs(St.layout_line["line-cap"]),"line-join":new Gs(St.layout_line["line-join"]),"line-miter-limit":new Gs(St.layout_line["line-miter-limit"]),"line-round-limit":new Gs(St.layout_line["line-round-limit"]),"line-sort-key":new Gs(St.layout_line["line-sort-key"])})}};class Iu extends Gs{possiblyEvaluate(e,t){return t=new zs(Math.floor(t.zoom),{now:t.now,fadeDuration:t.fadeDuration,zoomHistory:t.zoomHistory,transition:t.transition}),super.possiblyEvaluate(e,t)}evaluate(e,t,i,r){return t=Te({},t,{zoom:Math.floor(t.zoom)}),super.evaluate(e,t,i,r)}}let Mu;class Eu extends Ys{constructor(e,t){super(e,Pu,t),this.gradientVersion=0,Mu||(Mu=new Iu(Pu.paint.properties["line-width"].specification),Mu.useIntegerZoom=!0)}_handleSpecialPaintPropertyUpdate(e){if("line-gradient"===e){const e=this.gradientExpression();this.stepInterpolant=!!function(e){return void 0!==e._styleExpression}(e)&&e._styleExpression.expression instanceof pr,this.gradientVersion=(this.gradientVersion+1)%Number.MAX_SAFE_INTEGER}}gradientExpression(){return this._transitionablePaint._values["line-gradient"].value.expression}recalculate(e,t){super.recalculate(e,t),this.paint._values["line-floorwidth"]=Mu.possiblyEvaluate(this._transitioningPaint._values["line-width"].value,e)}createBucket(e){return new wu(e)}queryRadius(e){const t=e,i=Cu(pc("line-width",this,t),pc("line-gap-width",this,t)),r=pc("line-offset",this,t);return i/2+Math.abs(r)+fc(this.paint.get("line-translate"))}queryIntersectsFeature({queryGeometry:e,feature:t,featureState:i,geometry:r,transform:n,pixelsToTileUnits:s}){const a=mc(e,this.paint.get("line-translate"),this.paint.get("line-translate-anchor"),-n.bearingInRadians,s),l=s/2*Cu(this.paint.get("line-width").evaluate(t,i),this.paint.get("line-gap-width").evaluate(t,i)),c=this.paint.get("line-offset").evaluate(t,i);return c&&(r=function(e,t){const i=[];for(const r of e){const e=_c(r),n=[];for(let i=0;i<e.length;i++){const r=e[i],s=e[i-1],a=e[i+1],l=0===i?new o(0,0):r.sub(s)._unit()._perp(),c=i===e.length-1?new o(0,0):a.sub(r)._unit()._perp(),h=l._add(c)._unit(),u=h.x*c.x+h.y*c.y;0!==u&&h._mult(1/u),n.push(h._mult(t)._add(r))}i.push(n)}return i}(r,c*s)),function(e,t,i){for(const r of t){if(e.length>=3)for(const t of r)if(uc(e,t))return!0;if(oc(e,r,i))return!0}return!1}(a,r,l)}isTileClipped(){return!0}}function Cu(e,t){return t>0?t+2*e:e}const Au=na([{name:"a_pos_offset",components:4,type:"Int16"},{name:"a_data",components:4,type:"Uint16"},{name:"a_pixeloffset",components:4,type:"Int16"}],4),zu=na([{name:"a_projected_pos",components:3,type:"Float32"}],4);na([{name:"a_fade_opacity",components:1,type:"Uint32"}],4);const Du=na([{name:"a_placed",components:2,type:"Uint8"},{name:"a_shift",components:2,type:"Float32"},{name:"a_box_real",components:2,type:"Int16"}]);na([{type:"Int16",name:"anchorPointX"},{type:"Int16",name:"anchorPointY"},{type:"Int16",name:"x1"},{type:"Int16",name:"y1"},{type:"Int16",name:"x2"},{type:"Int16",name:"y2"},{type:"Uint32",name:"featureIndex"},{type:"Uint16",name:"sourceLayerIndex"},{type:"Uint16",name:"bucketIndex"}]);const Ru=na([{name:"a_pos",components:2,type:"Int16"},{name:"a_anchor_pos",components:2,type:"Int16"},{name:"a_extrude",components:2,type:"Int16"}],4),ku=na([{name:"a_pos",components:2,type:"Float32"},{name:"a_radius",components:1,type:"Float32"},{name:"a_flags",components:2,type:"Int16"}],4);function Lu(e,t,i){const r=t.layout.get("text-transform").evaluate(i,{});return"uppercase"===r?e=e.toLocaleUpperCase():"lowercase"===r&&(e=e.toLocaleLowerCase()),As.applyArabicShaping&&(e=As.applyArabicShaping(e)),e}function Fu(e,t,i){for(const r of e.sections)r.text=Lu(r.text,t,i);return e}na([{name:"triangle",components:3,type:"Uint16"}]),na([{type:"Int16",name:"anchorX"},{type:"Int16",name:"anchorY"},{type:"Uint16",name:"glyphStartIndex"},{type:"Uint16",name:"numGlyphs"},{type:"Uint32",name:"vertexStartIndex"},{type:"Uint32",name:"lineStartIndex"},{type:"Uint32",name:"lineLength"},{type:"Uint16",name:"segment"},{type:"Uint16",name:"lowerSize"},{type:"Uint16",name:"upperSize"},{type:"Float32",name:"lineOffsetX"},{type:"Float32",name:"lineOffsetY"},{type:"Uint8",name:"writingMode"},{type:"Uint8",name:"placedOrientation"},{type:"Uint8",name:"hidden"},{type:"Uint32",name:"crossTileID"},{type:"Int16",name:"associatedIconIndex"}]),na([{type:"Int16",name:"anchorX"},{type:"Int16",name:"anchorY"},{type:"Int16",name:"rightJustifiedTextSymbolIndex"},{type:"Int16",name:"centerJustifiedTextSymbolIndex"},{type:"Int16",name:"leftJustifiedTextSymbolIndex"},{type:"Int16",name:"verticalPlacedTextSymbolIndex"},{type:"Int16",name:"placedIconSymbolIndex"},{type:"Int16",name:"verticalPlacedIconSymbolIndex"},{type:"Uint16",name:"key"},{type:"Uint16",name:"textBoxStartIndex"},{type:"Uint16",name:"textBoxEndIndex"},{type:"Uint16",name:"verticalTextBoxStartIndex"},{type:"Uint16",name:"verticalTextBoxEndIndex"},{type:"Uint16",name:"iconBoxStartIndex"},{type:"Uint16",name:"iconBoxEndIndex"},{type:"Uint16",name:"verticalIconBoxStartIndex"},{type:"Uint16",name:"verticalIconBoxEndIndex"},{type:"Uint16",name:"featureIndex"},{type:"Uint16",name:"numHorizontalGlyphVertices"},{type:"Uint16",name:"numVerticalGlyphVertices"},{type:"Uint16",name:"numIconVertices"},{type:"Uint16",name:"numVerticalIconVertices"},{type:"Uint16",name:"useRuntimeCollisionCircles"},{type:"Uint32",name:"crossTileID"},{type:"Float32",name:"textBoxScale"},{type:"Float32",name:"collisionCircleDiameter"},{type:"Uint16",name:"textAnchorOffsetStartIndex"},{type:"Uint16",name:"textAnchorOffsetEndIndex"}]),na([{type:"Float32",name:"offsetX"}]),na([{type:"Int16",name:"x"},{type:"Int16",name:"y"},{type:"Int16",name:"tileUnitDistanceFromAnchor"}]),na([{type:"Uint16",name:"textAnchor"},{type:"Float32",components:2,name:"textOffset"}]);const 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DataView(this.buf.buffer),this.pos=0,this.type=0,this.length=this.buf.length}readFields(e,t,i=this.length){for(;this.pos<i;){const i=this.readVarint(),r=i>>3,n=this.pos;this.type=7&i,e(r,t,this),this.pos===n&&this.skip(i)}return t}readMessage(e,t){return this.readFields(e,t,this.readVarint()+this.pos)}readFixed32(){const e=this.dataView.getUint32(this.pos,!0);return this.pos+=4,e}readSFixed32(){const e=this.dataView.getInt32(this.pos,!0);return this.pos+=4,e}readFixed64(){const e=this.dataView.getUint32(this.pos,!0)+this.dataView.getUint32(this.pos+4,!0)*Ou;return this.pos+=8,e}readSFixed64(){const e=this.dataView.getUint32(this.pos,!0)+this.dataView.getInt32(this.pos+4,!0)*Ou;return this.pos+=8,e}readFloat(){const e=this.dataView.getFloat32(this.pos,!0);return this.pos+=4,e}readDouble(){const e=this.dataView.getFloat64(this.pos,!0);return this.pos+=8,e}readVarint(e){const t=this.buf;let i,r;return r=t[this.pos++],i=127&r,r<128?i:(r=t[this.pos++],i|=(127&r)<<7,r<128?i:(r=t[this.pos++],i|=(127&r)<<14,r<128?i:(r=t[this.pos++],i|=(127&r)<<21,r<128?i:(r=t[this.pos],i|=(15&r)<<28,function(e,t,i){const r=i.buf;let n,o;if(o=r[i.pos++],n=(112&o)>>4,o<128)return Uu(e,n,t);if(o=r[i.pos++],n|=(127&o)<<3,o<128)return Uu(e,n,t);if(o=r[i.pos++],n|=(127&o)<<10,o<128)return Uu(e,n,t);if(o=r[i.pos++],n|=(127&o)<<17,o<128)return Uu(e,n,t);if(o=r[i.pos++],n|=(127&o)<<24,o<128)return Uu(e,n,t);if(o=r[i.pos++],n|=(1&o)<<31,o<128)return Uu(e,n,t);throw new Error("Expected varint not more than 10 bytes")}(i,e,this)))))}readVarint64(){return this.readVarint(!0)}readSVarint(){const e=this.readVarint();return e%2==1?(e+1)/-2:e/2}readBoolean(){return Boolean(this.readVarint())}readString(){const e=this.readVarint()+this.pos,t=this.pos;return this.pos=e,e-t>=12&&ju?ju.decode(this.buf.subarray(t,e)):function(e,t,i){let r="",n=t;for(;n<i;){const t=e[n];let o,s,a,l=null,c=t>239?4:t>223?3:t>191?2:1;if(n+c>i)break;1===c?t<128&&(l=t):2===c?(o=e[n+1],128==(192&o)&&(l=(31&t)<<6|63&o,l<=127&&(l=null))):3===c?(o=e[n+1],s=e[n+2],128==(192&o)&&128==(192&s)&&(l=(15&t)<<12|(63&o)<<6|63&s,(l<=2047||l>=55296&&l<=57343)&&(l=null))):4===c&&(o=e[n+1],s=e[n+2],a=e[n+3],128==(192&o)&&128==(192&s)&&128==(192&a)&&(l=(15&t)<<18|(63&o)<<12|(63&s)<<6|63&a,(l<=65535||l>=1114112)&&(l=null))),null===l?(l=65533,c=1):l>65535&&(l-=65536,r+=String.fromCharCode(l>>>10&1023|55296),l=56320|1023&l),r+=String.fromCharCode(l),n+=c}return r}(this.buf,t,e)}readBytes(){const e=this.readVarint()+this.pos,t=this.buf.subarray(this.pos,e);return this.pos=e,t}readPackedVarint(e=[],t){const i=this.readPackedEnd();for(;this.pos<i;)e.push(this.readVarint(t));return e}readPackedSVarint(e=[]){const t=this.readPackedEnd();for(;this.pos<t;)e.push(this.readSVarint());return e}readPackedBoolean(e=[]){const t=this.readPackedEnd();for(;this.pos<t;)e.push(this.readBoolean());return e}readPackedFloat(e=[]){const t=this.readPackedEnd();for(;this.pos<t;)e.push(this.readFloat());return e}readPackedDouble(e=[]){const t=this.readPackedEnd();for(;this.pos<t;)e.push(this.readDouble());return e}readPackedFixed32(e=[]){const t=this.readPackedEnd();for(;this.pos<t;)e.push(this.readFixed32());return e}readPackedSFixed32(e=[]){const t=this.readPackedEnd();for(;this.pos<t;)e.push(this.readSFixed32());return e}readPackedFixed64(e=[]){const t=this.readPackedEnd();for(;this.pos<t;)e.push(this.readFixed64());return e}readPackedSFixed64(e=[]){const t=this.readPackedEnd();for(;this.pos<t;)e.push(this.readSFixed64());return e}readPackedEnd(){return 2===this.type?this.readVarint()+this.pos:this.pos+1}skip(e){const t=7&e;if(0===t)for(;this.buf[this.pos++]>127;);else if(2===t)this.pos=this.readVarint()+this.pos;else if(5===t)this.pos+=4;else{if(1!==t)throw new Error(`Unimplemented type: ${t}`);this.pos+=8}}writeTag(e,t){this.writeVarint(e<<3|t)}realloc(e){let t=this.length||16;for(;t<this.pos+e;)t*=2;if(t!==this.length){const e=new Uint8Array(t);e.set(this.buf),this.buf=e,this.dataView=new DataView(e.buffer),this.length=t}}finish(){return this.length=this.pos,this.pos=0,this.buf.subarray(0,this.length)}writeFixed32(e){this.realloc(4),this.dataView.setInt32(this.pos,e,!0),this.pos+=4}writeSFixed32(e){this.realloc(4),this.dataView.setInt32(this.pos,e,!0),this.pos+=4}writeFixed64(e){this.realloc(8),this.dataView.setInt32(this.pos,-1&e,!0),this.dataView.setInt32(this.pos+4,Math.floor(e*Vu),!0),this.pos+=8}writeSFixed64(e){this.realloc(8),this.dataView.setInt32(this.pos,-1&e,!0),this.dataView.setInt32(this.pos+4,Math.floor(e*Vu),!0),this.pos+=8}writeVarint(e){(e=+e||0)>268435455||e<0?function(e,t){let i,r;if(e>=0?(i=e%4294967296|0,r=e/4294967296|0):(i=~(-e%4294967296),r=~(-e/4294967296),4294967295^i?i=i+1|0:(i=0,r=r+1|0)),e>=0x10000000000000000||e<-0x10000000000000000)throw new Error("Given varint doesn't fit into 10 bytes");t.realloc(10),function(e,t,i){i.buf[i.pos++]=127&e|128,e>>>=7,i.buf[i.pos++]=127&e|128,e>>>=7,i.buf[i.pos++]=127&e|128,e>>>=7,i.buf[i.pos++]=127&e|128,i.buf[i.pos]=127&(e>>>=7)}(i,0,t),function(e,t){const i=(7&e)<<4;t.buf[t.pos++]|=i|((e>>>=3)?128:0),e&&(t.buf[t.pos++]=127&e|((e>>>=7)?128:0),e&&(t.buf[t.pos++]=127&e|((e>>>=7)?128:0),e&&(t.buf[t.pos++]=127&e|((e>>>=7)?128:0),e&&(t.buf[t.pos++]=127&e|((e>>>=7)?128:0),e&&(t.buf[t.pos++]=127&e)))))}(r,t)}(e,this):(this.realloc(4),this.buf[this.pos++]=127&e|(e>127?128:0),e<=127||(this.buf[this.pos++]=127&(e>>>=7)|(e>127?128:0),e<=127||(this.buf[this.pos++]=127&(e>>>=7)|(e>127?128:0),e<=127||(this.buf[this.pos++]=e>>>7&127))))}writeSVarint(e){this.writeVarint(e<0?2*-e-1:2*e)}writeBoolean(e){this.writeVarint(+e)}writeString(e){e=String(e),this.realloc(4*e.length),this.pos++;const t=this.pos;this.pos=function(e,t,i){for(let r,n,o=0;o<t.length;o++){if(r=t.charCodeAt(o),r>55295&&r<57344){if(!n){r>56319||o+1===t.length?(e[i++]=239,e[i++]=191,e[i++]=189):n=r;continue}if(r<56320){e[i++]=239,e[i++]=191,e[i++]=189,n=r;continue}r=n-55296<<10|r-56320|65536,n=null}else n&&(e[i++]=239,e[i++]=191,e[i++]=189,n=null);r<128?e[i++]=r:(r<2048?e[i++]=r>>6|192:(r<65536?e[i++]=r>>12|224:(e[i++]=r>>18|240,e[i++]=r>>12&63|128),e[i++]=r>>6&63|128),e[i++]=63&r|128)}return i}(this.buf,e,this.pos);const i=this.pos-t;i>=128&&Gu(t,i,this),this.pos=t-1,this.writeVarint(i),this.pos+=i}writeFloat(e){this.realloc(4),this.dataView.setFloat32(this.pos,e,!0),this.pos+=4}writeDouble(e){this.realloc(8),this.dataView.setFloat64(this.pos,e,!0),this.pos+=8}writeBytes(e){const t=e.length;this.writeVarint(t),this.realloc(t);for(let i=0;i<t;i++)this.buf[this.pos++]=e[i]}writeRawMessage(e,t){this.pos++;const i=this.pos;e(t,this);const r=this.pos-i;r>=128&&Gu(i,r,this),this.pos=i-1,this.writeVarint(r),this.pos+=r}writeMessage(e,t,i){this.writeTag(e,2),this.writeRawMessage(t,i)}writePackedVarint(e,t){t.length&&this.writeMessage(e,$u,t)}writePackedSVarint(e,t){t.length&&this.writeMessage(e,Zu,t)}writePackedBoolean(e,t){t.length&&this.writeMessage(e,Hu,t)}writePackedFloat(e,t){t.length&&this.writeMessage(e,qu,t)}writePackedDouble(e,t){t.length&&this.writeMessage(e,Wu,t)}writePackedFixed32(e,t){t.length&&this.writeMessage(e,Xu,t)}writePackedSFixed32(e,t){t.length&&this.writeMessage(e,Yu,t)}writePackedFixed64(e,t){t.length&&this.writeMessage(e,Ku,t)}writePackedSFixed64(e,t){t.length&&this.writeMessage(e,Ju,t)}writeBytesField(e,t){this.writeTag(e,2),this.writeBytes(t)}writeFixed32Field(e,t){this.writeTag(e,5),this.writeFixed32(t)}writeSFixed32Field(e,t){this.writeTag(e,5),this.writeSFixed32(t)}writeFixed64Field(e,t){this.writeTag(e,1),this.writeFixed64(t)}writeSFixed64Field(e,t){this.writeTag(e,1),this.writeSFixed64(t)}writeVarintField(e,t){this.writeTag(e,0),this.writeVarint(t)}writeSVarintField(e,t){this.writeTag(e,0),this.writeSVarint(t)}writeStringField(e,t){this.writeTag(e,2),this.writeString(t)}writeFloatField(e,t){this.writeTag(e,5),this.writeFloat(t)}writeDoubleField(e,t){this.writeTag(e,1),this.writeDouble(t)}writeBooleanField(e,t){this.writeVarintField(e,+t)}}function Uu(e,t,i){return i?4294967296*t+(e>>>0):4294967296*(t>>>0)+(e>>>0)}function Gu(e,t,i){const r=t<=16383?1:t<=2097151?2:t<=268435455?3:Math.floor(Math.log(t)/(7*Math.LN2));i.realloc(r);for(let t=i.pos-1;t>=e;t--)i.buf[t+r]=i.buf[t]}function $u(e,t){for(let i=0;i<e.length;i++)t.writeVarint(e[i])}function Zu(e,t){for(let i=0;i<e.length;i++)t.writeSVarint(e[i])}function qu(e,t){for(let i=0;i<e.length;i++)t.writeFloat(e[i])}function Wu(e,t){for(let i=0;i<e.length;i++)t.writeDouble(e[i])}function Hu(e,t){for(let i=0;i<e.length;i++)t.writeBoolean(e[i])}function Xu(e,t){for(let i=0;i<e.length;i++)t.writeFixed32(e[i])}function Yu(e,t){for(let i=0;i<e.length;i++)t.writeSFixed32(e[i])}function Ku(e,t){for(let i=0;i<e.length;i++)t.writeFixed64(e[i])}function Ju(e,t){for(let i=0;i<e.length;i++)t.writeSFixed64(e[i])}function Qu(e,t,i){1===e&&i.readMessage(ed,t)}function ed(e,t,i){if(3===e){const{id:e,bitmap:r,width:n,height:o,left:s,top:a,advance:l}=i.readMessage(td,{});t.push({id:e,bitmap:new Rc({width:n+6,height:o+6},r),metrics:{width:n,height:o,left:s,top:a,advance:l}})}}function td(e,t,i){1===e?t.id=i.readVarint():2===e?t.bitmap=i.readBytes():3===e?t.width=i.readVarint():4===e?t.height=i.readVarint():5===e?t.left=i.readSVarint():6===e?t.top=i.readSVarint():7===e&&(t.advance=i.readVarint())}function id(e){let t=0,i=0;for(const r of e)t+=r.w*r.h,i=Math.max(i,r.w);e.sort(((e,t)=>t.h-e.h));const r=[{x:0,y:0,w:Math.max(Math.ceil(Math.sqrt(t/.95)),i),h:1/0}];let n=0,o=0;for(const t of e)for(let e=r.length-1;e>=0;e--){const i=r[e];if(!(t.w>i.w||t.h>i.h)){if(t.x=i.x,t.y=i.y,o=Math.max(o,t.y+t.h),n=Math.max(n,t.x+t.w),t.w===i.w&&t.h===i.h){const t=r.pop();t&&e<r.length&&(r[e]=t)}else t.h===i.h?(i.x+=t.w,i.w-=t.w):t.w===i.w?(i.y+=t.h,i.h-=t.h):(r.push({x:i.x+t.w,y:i.y,w:i.w-t.w,h:t.h}),i.y+=t.h,i.h-=t.h);break}}return{w:n,h:o,fill:t/(n*o)||0}}class rd{constructor(e,{pixelRatio:t,version:i,stretchX:r,stretchY:n,content:o,textFitWidth:s,textFitHeight:a}){this.paddedRect=e,this.pixelRatio=t,this.stretchX=r,this.stretchY=n,this.content=o,this.version=i,this.textFitWidth=s,this.textFitHeight=a}get tl(){return[this.paddedRect.x+1,this.paddedRect.y+1]}get br(){return[this.paddedRect.x+this.paddedRect.w-1,this.paddedRect.y+this.paddedRect.h-1]}get tlbr(){return this.tl.concat(this.br)}get displaySize(){return[(this.paddedRect.w-2)/this.pixelRatio,(this.paddedRect.h-2)/this.pixelRatio]}}var nd;function od(e){let t=.5,i=.5;switch(e){case"right":case"top-right":case"bottom-right":t=1;break;case"left":case"top-left":case"bottom-left":t=0}switch(e){case"bottom":case"bottom-right":case"bottom-left":i=1;break;case"top":case"top-right":case"top-left":i=0}return{horizontalAlign:t,verticalAlign:i}}function sd(e,t){const{expression:i}=t;if("constant"===i.kind)return{kind:"constant",layoutSize:i.evaluate(new zs(e+1))};if("source"===i.kind)return{kind:"source"};{const{zoomStops:t,interpolationType:r}=i;let n=0;for(;n<t.length&&t[n]<=e;)n++;n=Math.max(0,n-1);let o=n;for(;o<t.length&&t[o]<e+1;)o++;o=Math.min(t.length-1,o);const s=t[n],a=t[o];return"composite"===i.kind?{kind:"composite",minZoom:s,maxZoom:a,interpolationType:r}:{kind:"camera",minZoom:s,maxZoom:a,minSize:i.evaluate(new zs(s)),maxSize:i.evaluate(new zs(a)),interpolationType:r}}}function ad(e,{uSize:t,uSizeT:i},{lowerSize:r,upperSize:n}){return"source"===e.kind?r/128:"composite"===e.kind?br.number(r/128,n/128,i):t}function ld(e,t){let i=0,r=0;if("constant"===e.kind)r=e.layoutSize;else if("source"!==e.kind){const{interpolationType:n,minZoom:o,maxZoom:s}=e,a=n?be(vr.interpolationFactor(n,t,o,s),0,1):0;"camera"===e.kind?r=br.number(e.minSize,e.maxSize,a):i=a}return{uSizeT:i,uSize:r}}function cd(e,t,i){let r="never";const n=e.get(t);return n?r=n:e.get(i)&&(r="always"),r}gs("ImagePosition",rd),gs("ImageAtlas",class{constructor(e,t){const i={},r={};this.haveRenderCallbacks=[];const n=[];this.addImages(e,i,n),this.addImages(t,r,n);const{w:o,h:s}=id(n),a=new kc({width:o||1,height:s||1});for(const t in e){const r=e[t],n=i[t].paddedRect;kc.copy(r.data,a,{x:0,y:0},{x:n.x+1,y:n.y+1},r.data)}for(const e in t){const i=t[e],n=r[e].paddedRect,o=n.x+1,s=n.y+1,l=i.data.width,c=i.data.height;kc.copy(i.data,a,{x:0,y:0},{x:o,y:s},i.data),kc.copy(i.data,a,{x:0,y:c-1},{x:o,y:s-1},{width:l,height:1}),kc.copy(i.data,a,{x:0,y:0},{x:o,y:s+c},{width:l,height:1}),kc.copy(i.data,a,{x:l-1,y:0},{x:o-1,y:s},{width:1,height:c}),kc.copy(i.data,a,{x:0,y:0},{x:o+l,y:s},{width:1,height:c})}this.image=a,this.iconPositions=i,this.patternPositions=r}addImages(e,t,i){for(const r in e){const n=e[r],o={x:0,y:0,w:n.data.width+2,h:n.data.height+2};i.push(o),t[r]=new rd(o,n),n.hasRenderCallback&&this.haveRenderCallbacks.push(r)}}patchUpdatedImages(e,t){e.dispatchRenderCallbacks(this.haveRenderCallbacks);for(const i in e.updatedImages)this.patchUpdatedImage(this.iconPositions[i],e.getImage(i),t),this.patchUpdatedImage(this.patternPositions[i],e.getImage(i),t)}patchUpdatedImage(e,t,i){if(!e||!t)return;if(e.version===t.version)return;e.version=t.version;const[r,n]=e.tl;i.update(t.data,void 0,{x:r,y:n})}}),function(e){e[e.none=0]="none",e[e.horizontal=1]="horizontal",e[e.vertical=2]="vertical",e[e.horizontalOnly=3]="horizontalOnly"}(nd||(nd={}));const hd=[{name:"a_fade_opacity",components:1,type:"Uint8",offset:0}];function ud(e,t,i,r,n,o,s,a,l,c,h,u,d){const p=a?Math.min(32640,Math.round(a[0])):0,f=a?Math.min(32640,Math.round(a[1])):0;e.emplaceBack(t,i,Math.round(32*r),Math.round(32*n),o,s,(p<<1)+(l?1:0),f,16*c,16*h,256*u,256*d)}function dd(e,t,i){e.emplaceBack(t.x,t.y,i),e.emplaceBack(t.x,t.y,i),e.emplaceBack(t.x,t.y,i),e.emplaceBack(t.x,t.y,i)}function pd(e){for(const t of e.sections)if(Cs(t.text))return!0;return!1}class fd{constructor(e){this.layoutVertexArray=new Ja,this.indexArray=new ol,this.programConfigurations=e,this.segments=new hl,this.dynamicLayoutVertexArray=new Qa,this.opacityVertexArray=new el,this.hasVisibleVertices=!1,this.placedSymbolArray=new Ra}isEmpty(){return 0===this.layoutVertexArray.length&&0===this.indexArray.length&&0===this.dynamicLayoutVertexArray.length&&0===this.opacityVertexArray.length}upload(e,t,i,r){this.isEmpty()||(i&&(this.layoutVertexBuffer=e.createVertexBuffer(this.layoutVertexArray,Au.members),this.indexBuffer=e.createIndexBuffer(this.indexArray,t),this.dynamicLayoutVertexBuffer=e.createVertexBuffer(this.dynamicLayoutVertexArray,zu.members,!0),this.opacityVertexBuffer=e.createVertexBuffer(this.opacityVertexArray,hd,!0),this.opacityVertexBuffer.itemSize=1),(i||r)&&this.programConfigurations.upload(e))}destroy(){this.layoutVertexBuffer&&(this.layoutVertexBuffer.destroy(),this.indexBuffer.destroy(),this.programConfigurations.destroy(),this.segments.destroy(),this.dynamicLayoutVertexBuffer.destroy(),this.opacityVertexBuffer.destroy())}}gs("SymbolBuffers",fd);class md{constructor(e,t,i){this.layoutVertexArray=new e,this.layoutAttributes=t,this.indexArray=new i,this.segments=new hl,this.collisionVertexArray=new rl}upload(e){this.layoutVertexBuffer=e.createVertexBuffer(this.layoutVertexArray,this.layoutAttributes),this.indexBuffer=e.createIndexBuffer(this.indexArray),this.collisionVertexBuffer=e.createVertexBuffer(this.collisionVertexArray,Du.members,!0)}destroy(){this.layoutVertexBuffer&&(this.layoutVertexBuffer.destroy(),this.indexBuffer.destroy(),this.segments.destroy(),this.collisionVertexBuffer.destroy())}}gs("CollisionBuffers",md);class _d{constructor(e){this.collisionBoxArray=e.collisionBoxArray,this.zoom=e.zoom,this.overscaling=e.overscaling,this.layers=e.layers,this.layerIds=this.layers.map((e=>e.id)),this.index=e.index,this.pixelRatio=e.pixelRatio,this.sourceLayerIndex=e.sourceLayerIndex,this.hasDependencies=!1,this.hasRTLText=!1,this.sortKeyRanges=[],this.collisionCircleArray=[];const t=this.layers[0]._unevaluatedLayout._values;this.textSizeData=sd(this.zoom,t["text-size"]),this.iconSizeData=sd(this.zoom,t["icon-size"]);const i=this.layers[0].layout,r=i.get("symbol-sort-key"),n=i.get("symbol-z-order");this.canOverlap="never"!==cd(i,"text-overlap","text-allow-overlap")||"never"!==cd(i,"icon-overlap","icon-allow-overlap")||i.get("text-ignore-placement")||i.get("icon-ignore-placement"),this.sortFeaturesByKey="viewport-y"!==n&&!r.isConstant(),this.sortFeaturesByY=("viewport-y"===n||"auto"===n&&!this.sortFeaturesByKey)&&this.canOverlap,"point"===i.get("symbol-placement")&&(this.writingModes=i.get("text-writing-mode").map((e=>nd[e]))),this.stateDependentLayerIds=this.layers.filter((e=>e.isStateDependent())).map((e=>e.id)),this.sourceID=e.sourceID}createArrays(){this.text=new fd(new ql(this.layers,this.zoom,(e=>e.startsWith("text")))),this.icon=new fd(new ql(this.layers,this.zoom,(e=>e.startsWith("icon")))),this.glyphOffsetArray=new Fa,this.lineVertexArray=new Ba,this.symbolInstances=new La,this.textAnchorOffsets=new Va}calculateGlyphDependencies(e,t,i,r,n){for(const o of e)if(t[o.codePointAt(0)]=!0,(i||r)&&n){const e=Bu[o];e&&(t[e.codePointAt(0)]=!0)}}populate(e,t,i){var r;const n=this.layers[0],o=n.layout,s=o.get("text-font"),a=o.get("text-field"),l=o.get("icon-image"),c=("constant"!==a.value.kind||a.value.value instanceof Bi&&!a.value.value.isEmpty()||a.value.value.toString().length>0)&&("constant"!==s.value.kind||s.value.value.length>0),h="constant"!==l.value.kind||!!l.value.value||Object.keys(l.parameters).length>0,u=o.get("symbol-sort-key");if(this.features=[],!c&&!h)return;const d=t.iconDependencies,p=t.glyphDependencies,f=t.availableImages,m=new zs(this.zoom);for(const{feature:t,id:a,index:l,sourceLayerIndex:_}of e){const e=n._featureFilter.needGeometry,g=Jl(t,e);if(!n._featureFilter.filter(m,g,i))continue;let y,v;if(e||(g.geometry=Kl(t)),c){const e=n.getValueAndResolveTokens("text-field",g,i,f),t=Bi.factory(e);this.hasRTLText||(this.hasRTLText=pd(t)),(!this.hasRTLText||"unavailable"===As.getRTLTextPluginStatus()||this.hasRTLText&&As.isParsed())&&(y=Fu(t,n,g))}if(h){const e=n.getValueAndResolveTokens("icon-image",g,i,f);v=e instanceof $i?e:$i.fromString(e)}if(!y&&!v)continue;const x=this.sortFeaturesByKey?u.evaluate(g,{},i):void 0;if(this.features.push({id:a,text:y,icon:v,index:l,sourceLayerIndex:_,geometry:g.geometry,properties:t.properties,type:Nh.types[t.type],sortKey:x}),v&&(d[v.name]=!0),y){const e=s.evaluate(g,{},i).join(","),t="viewport"!==o.get("text-rotation-alignment")&&"point"!==o.get("symbol-placement");this.allowVerticalPlacement=null===(r=this.writingModes)||void 0===r?void 0:r.includes(nd.vertical);for(const i of y.sections)if(i.image)d[i.image.name]=!0;else{const r=Ss(y.toString()),n=i.fontStack||e;p[n]||(p[n]={}),this.calculateGlyphDependencies(i.text,p[n],t,this.allowVerticalPlacement,r)}}}"line"===o.get("symbol-placement")&&(this.features=function(e){const t={},i={},r=[];let n=0;function o(t){r.push(e[t]),n++}function s(e,t,n){const o=i[e];return delete i[e],i[t]=o,r[o].geometry[0].pop(),r[o].geometry[0]=r[o].geometry[0].concat(n[0]),o}function a(e,i,n){const o=t[i];return delete t[i],t[e]=o,r[o].geometry[0].shift(),r[o].geometry[0]=n[0].concat(r[o].geometry[0]),o}function l(e,t,i){const r=i?t[0][t[0].length-1]:t[0][0];return`${e}:${r.x}:${r.y}`}for(let c=0;c<e.length;c++){const h=e[c],u=h.geometry,d=h.text?h.text.toString():null;if(!d){o(c);continue}const p=l(d,u),f=l(d,u,!0);if(p in i&&f in t&&i[p]!==t[f]){const e=a(p,f,u),n=s(p,f,r[e].geometry);delete t[p],delete i[f],i[l(d,r[n].geometry,!0)]=n,r[e].geometry=null}else p in i?s(p,f,u):f in t?a(p,f,u):(o(c),t[p]=n-1,i[f]=n-1)}return r.filter((e=>e.geometry))}(this.features)),this.sortFeaturesByKey&&this.features.sort(((e,t)=>e.sortKey-t.sortKey))}update(e,t,i){this.stateDependentLayers.length&&(this.text.programConfigurations.updatePaintArrays(e,t,this.layers,{imagePositions:i}),this.icon.programConfigurations.updatePaintArrays(e,t,this.layers,{imagePositions:i}))}isEmpty(){return 0===this.symbolInstances.length&&!this.hasRTLText}uploadPending(){return!this.uploaded||this.text.programConfigurations.needsUpload||this.icon.programConfigurations.needsUpload}upload(e){!this.uploaded&&this.hasDebugData()&&(this.textCollisionBox.upload(e),this.iconCollisionBox.upload(e)),this.text.upload(e,this.sortFeaturesByY,!this.uploaded,this.text.programConfigurations.needsUpload),this.icon.upload(e,this.sortFeaturesByY,!this.uploaded,this.icon.programConfigurations.needsUpload),this.uploaded=!0}destroyDebugData(){this.textCollisionBox.destroy(),this.iconCollisionBox.destroy()}destroy(){this.text.destroy(),this.icon.destroy(),this.hasDebugData()&&this.destroyDebugData()}addToLineVertexArray(e,t){const i=this.lineVertexArray.length;if(void 0!==e.segment){let i=e.dist(t[e.segment+1]),r=e.dist(t[e.segment]);const n={};for(let r=e.segment+1;r<t.length;r++)n[r]={x:t[r].x,y:t[r].y,tileUnitDistanceFromAnchor:i},r<t.length-1&&(i+=t[r+1].dist(t[r]));for(let i=e.segment||0;i>=0;i--)n[i]={x:t[i].x,y:t[i].y,tileUnitDistanceFromAnchor:r},i>0&&(r+=t[i-1].dist(t[i]));for(let e=0;e<t.length;e++){const t=n[e];this.lineVertexArray.emplaceBack(t.x,t.y,t.tileUnitDistanceFromAnchor)}}return{lineStartIndex:i,lineLength:this.lineVertexArray.length-i}}addSymbols(e,t,i,r,n,o,s,a,l,c,h,u){const d=e.indexArray,p=e.layoutVertexArray,f=e.segments.prepareSegment(4*t.length,p,d,this.canOverlap?o.sortKey:void 0),m=this.glyphOffsetArray.length,_=f.vertexLength,g=this.allowVerticalPlacement&&s===nd.vertical?Math.PI/2:0,y=o.text&&o.text.sections;for(let r=0;r<t.length;r++){const{tl:n,tr:s,bl:l,br:c,tex:h,pixelOffsetTL:m,pixelOffsetBR:_,minFontScaleX:v,minFontScaleY:x,glyphOffset:b,isSDF:w,sectionIndex:T}=t[r],S=f.vertexLength,P=b[1];ud(p,a.x,a.y,n.x,P+n.y,h.x,h.y,i,w,m.x,m.y,v,x),ud(p,a.x,a.y,s.x,P+s.y,h.x+h.w,h.y,i,w,_.x,m.y,v,x),ud(p,a.x,a.y,l.x,P+l.y,h.x,h.y+h.h,i,w,m.x,_.y,v,x),ud(p,a.x,a.y,c.x,P+c.y,h.x+h.w,h.y+h.h,i,w,_.x,_.y,v,x),dd(e.dynamicLayoutVertexArray,a,g),d.emplaceBack(S,S+2,S+1),d.emplaceBack(S+1,S+2,S+3),f.vertexLength+=4,f.primitiveLength+=2,this.glyphOffsetArray.emplaceBack(b[0]),r!==t.length-1&&T===t[r+1].sectionIndex||e.programConfigurations.populatePaintArrays(p.length,o,o.index,{imagePositions:{},canonical:u,formattedSection:null==y?void 0:y[T]})}e.placedSymbolArray.emplaceBack(a.x,a.y,m,this.glyphOffsetArray.length-m,_,l,c,a.segment,i?i[0]:0,i?i[1]:0,r[0],r[1],s,0,!1,0,h)}_addCollisionDebugVertex(e,t,i,r,n,o){return t.emplaceBack(0,0),e.emplaceBack(i.x,i.y,r,n,Math.round(o.x),Math.round(o.y))}addCollisionDebugVertices(e,t,i,r,n,s,a){const l=n.segments.prepareSegment(4,n.layoutVertexArray,n.indexArray),c=l.vertexLength,h=n.layoutVertexArray,u=n.collisionVertexArray,d=a.anchorX,p=a.anchorY;this._addCollisionDebugVertex(h,u,s,d,p,new o(e,t)),this._addCollisionDebugVertex(h,u,s,d,p,new o(i,t)),this._addCollisionDebugVertex(h,u,s,d,p,new o(i,r)),this._addCollisionDebugVertex(h,u,s,d,p,new o(e,r)),l.vertexLength+=4;const f=n.indexArray;f.emplaceBack(c,c+1),f.emplaceBack(c+1,c+2),f.emplaceBack(c+2,c+3),f.emplaceBack(c+3,c),l.primitiveLength+=4}addDebugCollisionBoxes(e,t,i,r){for(let n=e;n<t;n++){const e=this.collisionBoxArray.get(n);this.addCollisionDebugVertices(e.x1,e.y1,e.x2,e.y2,r?this.textCollisionBox:this.iconCollisionBox,e.anchorPoint,i)}}generateCollisionDebugBuffers(){this.hasDebugData()&&this.destroyDebugData(),this.textCollisionBox=new md(tl,Ru.members,sl),this.iconCollisionBox=new md(tl,Ru.members,sl);for(let e=0;e<this.symbolInstances.length;e++){const t=this.symbolInstances.get(e);this.addDebugCollisionBoxes(t.textBoxStartIndex,t.textBoxEndIndex,t,!0),this.addDebugCollisionBoxes(t.verticalTextBoxStartIndex,t.verticalTextBoxEndIndex,t,!0),this.addDebugCollisionBoxes(t.iconBoxStartIndex,t.iconBoxEndIndex,t,!1),this.addDebugCollisionBoxes(t.verticalIconBoxStartIndex,t.verticalIconBoxEndIndex,t,!1)}}_deserializeCollisionBoxesForSymbol(e,t,i,r,n,o,s,a,l){const c={};for(let r=t;r<i;r++){const t=e.get(r);c.textBox={x1:t.x1,y1:t.y1,x2:t.x2,y2:t.y2,anchorPointX:t.anchorPointX,anchorPointY:t.anchorPointY},c.textFeatureIndex=t.featureIndex;break}for(let t=r;t<n;t++){const i=e.get(t);c.verticalTextBox={x1:i.x1,y1:i.y1,x2:i.x2,y2:i.y2,anchorPointX:i.anchorPointX,anchorPointY:i.anchorPointY},c.verticalTextFeatureIndex=i.featureIndex;break}for(let t=o;t<s;t++){const i=e.get(t);c.iconBox={x1:i.x1,y1:i.y1,x2:i.x2,y2:i.y2,anchorPointX:i.anchorPointX,anchorPointY:i.anchorPointY},c.iconFeatureIndex=i.featureIndex;break}for(let t=a;t<l;t++){const i=e.get(t);c.verticalIconBox={x1:i.x1,y1:i.y1,x2:i.x2,y2:i.y2,anchorPointX:i.anchorPointX,anchorPointY:i.anchorPointY},c.verticalIconFeatureIndex=i.featureIndex;break}return c}deserializeCollisionBoxes(e){this.collisionArrays=[];for(let t=0;t<this.symbolInstances.length;t++){const i=this.symbolInstances.get(t);this.collisionArrays.push(this._deserializeCollisionBoxesForSymbol(e,i.textBoxStartIndex,i.textBoxEndIndex,i.verticalTextBoxStartIndex,i.verticalTextBoxEndIndex,i.iconBoxStartIndex,i.iconBoxEndIndex,i.verticalIconBoxStartIndex,i.verticalIconBoxEndIndex))}}hasTextData(){return this.text.segments.get().length>0}hasIconData(){return this.icon.segments.get().length>0}hasDebugData(){return this.textCollisionBox&&this.iconCollisionBox}hasTextCollisionBoxData(){return this.hasDebugData()&&this.textCollisionBox.segments.get().length>0}hasIconCollisionBoxData(){return this.hasDebugData()&&this.iconCollisionBox.segments.get().length>0}addIndicesForPlacedSymbol(e,t){const i=e.placedSymbolArray.get(t),r=i.vertexStartIndex+4*i.numGlyphs;for(let t=i.vertexStartIndex;t<r;t+=4)e.indexArray.emplaceBack(t,t+2,t+1),e.indexArray.emplaceBack(t+1,t+2,t+3)}getSortedSymbolIndexes(e){if(this.sortedAngle===e&&void 0!==this.symbolInstanceIndexes)return this.symbolInstanceIndexes;const t=Math.sin(e),i=Math.cos(e),r=[],n=[],o=[];for(let e=0;e<this.symbolInstances.length;++e){o.push(e);const s=this.symbolInstances.get(e);r.push(0|Math.round(t*s.anchorX+i*s.anchorY)),n.push(s.featureIndex)}return o.sort(((e,t)=>r[e]-r[t]||n[t]-n[e])),o}addToSortKeyRanges(e,t){const i=this.sortKeyRanges[this.sortKeyRanges.length-1];(null==i?void 0:i.sortKey)===t?i.symbolInstanceEnd=e+1:this.sortKeyRanges.push({sortKey:t,symbolInstanceStart:e,symbolInstanceEnd:e+1})}sortFeatures(e){if(this.sortFeaturesByY&&this.sortedAngle!==e&&!(this.text.segments.get().length>1||this.icon.segments.get().length>1)){this.symbolInstanceIndexes=this.getSortedSymbolIndexes(e),this.sortedAngle=e,this.text.indexArray.clear(),this.icon.indexArray.clear(),this.featureSortOrder=[];for(const e of this.symbolInstanceIndexes){const t=this.symbolInstances.get(e);this.featureSortOrder.push(t.featureIndex);const i=[t.rightJustifiedTextSymbolIndex,t.centerJustifiedTextSymbolIndex,t.leftJustifiedTextSymbolIndex];for(let e=0;e<i.length;e++){const t=i[e];t>=0&&i.indexOf(t)===e&&this.addIndicesForPlacedSymbol(this.text,t)}t.verticalPlacedTextSymbolIndex>=0&&this.addIndicesForPlacedSymbol(this.text,t.verticalPlacedTextSymbolIndex),t.placedIconSymbolIndex>=0&&this.addIndicesForPlacedSymbol(this.icon,t.placedIconSymbolIndex),t.verticalPlacedIconSymbolIndex>=0&&this.addIndicesForPlacedSymbol(this.icon,t.verticalPlacedIconSymbolIndex)}this.text.indexBuffer&&this.text.indexBuffer.updateData(this.text.indexArray),this.icon.indexBuffer&&this.icon.indexBuffer.updateData(this.icon.indexArray)}}}let gd,yd;gs("SymbolBucket",_d,{omit:["layers","collisionBoxArray","features","compareText"]}),_d.MAX_GLYPHS=65535,_d.addDynamicAttributes=dd;var vd={get paint(){return yd=yd||new Ws({"icon-opacity":new Gs(St.paint_symbol["icon-opacity"]),"icon-color":new Gs(St.paint_symbol["icon-color"]),"icon-halo-color":new Gs(St.paint_symbol["icon-halo-color"]),"icon-halo-width":new Gs(St.paint_symbol["icon-halo-width"]),"icon-halo-blur":new Gs(St.paint_symbol["icon-halo-blur"]),"icon-translate":new Us(St.paint_symbol["icon-translate"]),"icon-translate-anchor":new Us(St.paint_symbol["icon-translate-anchor"]),"text-opacity":new Gs(St.paint_symbol["text-opacity"]),"text-color":new Gs(St.paint_symbol["text-color"],{runtimeType:Zt,getOverride:e=>e.textColor,hasOverride:e=>!!e.textColor}),"text-halo-color":new Gs(St.paint_symbol["text-halo-color"]),"text-halo-width":new Gs(St.paint_symbol["text-halo-width"]),"text-halo-blur":new Gs(St.paint_symbol["text-halo-blur"]),"text-translate":new Us(St.paint_symbol["text-translate"]),"text-translate-anchor":new Us(St.paint_symbol["text-translate-anchor"])})},get layout(){return gd=gd||new Ws({"symbol-placement":new Us(St.layout_symbol["symbol-placement"]),"symbol-spacing":new Us(St.layout_symbol["symbol-spacing"]),"symbol-avoid-edges":new Us(St.layout_symbol["symbol-avoid-edges"]),"symbol-sort-key":new Gs(St.layout_symbol["symbol-sort-key"]),"symbol-z-order":new Us(St.layout_symbol["symbol-z-order"]),"icon-allow-overlap":new Us(St.layout_symbol["icon-allow-overlap"]),"icon-overlap":new Us(St.layout_symbol["icon-overlap"]),"icon-ignore-placement":new Us(St.layout_symbol["icon-ignore-placement"]),"icon-optional":new Us(St.layout_symbol["icon-optional"]),"icon-rotation-alignment":new Us(St.layout_symbol["icon-rotation-alignment"]),"icon-size":new Gs(St.layout_symbol["icon-size"]),"icon-text-fit":new Us(St.layout_symbol["icon-text-fit"]),"icon-text-fit-padding":new Us(St.layout_symbol["icon-text-fit-padding"]),"icon-image":new Gs(St.layout_symbol["icon-image"]),"icon-rotate":new Gs(St.layout_symbol["icon-rotate"]),"icon-padding":new Gs(St.layout_symbol["icon-padding"]),"icon-keep-upright":new Us(St.layout_symbol["icon-keep-upright"]),"icon-offset":new Gs(St.layout_symbol["icon-offset"]),"icon-anchor":new Gs(St.layout_symbol["icon-anchor"]),"icon-pitch-alignment":new Us(St.layout_symbol["icon-pitch-alignment"]),"text-pitch-alignment":new Us(St.layout_symbol["text-pitch-alignment"]),"text-rotation-alignment":new Us(St.layout_symbol["text-rotation-alignment"]),"text-field":new Gs(St.layout_symbol["text-field"]),"text-font":new Gs(St.layout_symbol["text-font"]),"text-size":new Gs(St.layout_symbol["text-size"]),"text-max-width":new Gs(St.layout_symbol["text-max-width"]),"text-line-height":new Us(St.layout_symbol["text-line-height"]),"text-letter-spacing":new Gs(St.layout_symbol["text-letter-spacing"]),"text-justify":new Gs(St.layout_symbol["text-justify"]),"text-radial-offset":new Gs(St.layout_symbol["text-radial-offset"]),"text-variable-anchor":new Us(St.layout_symbol["text-variable-anchor"]),"text-variable-anchor-offset":new Gs(St.layout_symbol["text-variable-anchor-offset"]),"text-anchor":new Gs(St.layout_symbol["text-anchor"]),"text-max-angle":new Us(St.layout_symbol["text-max-angle"]),"text-writing-mode":new Us(St.layout_symbol["text-writing-mode"]),"text-rotate":new Gs(St.layout_symbol["text-rotate"]),"text-padding":new Us(St.layout_symbol["text-padding"]),"text-keep-upright":new Us(St.layout_symbol["text-keep-upright"]),"text-transform":new Gs(St.layout_symbol["text-transform"]),"text-offset":new Gs(St.layout_symbol["text-offset"]),"text-allow-overlap":new Us(St.layout_symbol["text-allow-overlap"]),"text-overlap":new Us(St.layout_symbol["text-overlap"]),"text-ignore-placement":new Us(St.layout_symbol["text-ignore-placement"]),"text-optional":new Us(St.layout_symbol["text-optional"])})}};class xd{constructor(e){if(void 0===e.property.overrides)throw new Error("overrides must be provided to instantiate FormatSectionOverride class");this.type=e.property.overrides?e.property.overrides.runtimeType:Nt,this.defaultValue=e}evaluate(e){if(e.formattedSection){const t=this.defaultValue.property.overrides;if(null==t?void 0:t.hasOverride(e.formattedSection))return t.getOverride(e.formattedSection)}return e.feature&&e.featureState?this.defaultValue.evaluate(e.feature,e.featureState):this.defaultValue.property.specification.default}eachChild(e){this.defaultValue.isConstant()||e(this.defaultValue.value._styleExpression.expression)}outputDefined(){return!1}serialize(){return null}}gs("FormatSectionOverride",xd,{omit:["defaultValue"]});const bd=e=>"symbol"===e.type;class wd extends Ys{constructor(e,t){super(e,vd,t)}recalculate(e,t){if(super.recalculate(e,t),"auto"===this.layout.get("icon-rotation-alignment")&&(this.layout._values["icon-rotation-alignment"]="point"!==this.layout.get("symbol-placement")?"map":"viewport"),"auto"===this.layout.get("text-rotation-alignment")&&(this.layout._values["text-rotation-alignment"]="point"!==this.layout.get("symbol-placement")?"map":"viewport"),"auto"===this.layout.get("text-pitch-alignment")&&(this.layout._values["text-pitch-alignment"]="map"===this.layout.get("text-rotation-alignment")?"map":"viewport"),"auto"===this.layout.get("icon-pitch-alignment")&&(this.layout._values["icon-pitch-alignment"]=this.layout.get("icon-rotation-alignment")),"point"===this.layout.get("symbol-placement")){const e=this.layout.get("text-writing-mode");if(e){const t=[];for(const i of e)t.includes(i)||t.push(i);this.layout._values["text-writing-mode"]=t}else this.layout._values["text-writing-mode"]=["horizontal"]}this._setPaintOverrides()}getValueAndResolveTokens(e,t,i,r){const n=this.layout.get(e).evaluate(t,{},i,r),o=this._unevaluatedLayout._values[e];return o.isDataDriven()||lo(o.value)||!n?n:function(e,t){return t.replace(/{([^{}]+)}/g,((t,i)=>e&&i in e?String(e[i]):""))}(t.properties,n)}createBucket(e){return new _d(e)}queryRadius(){return 0}queryIntersectsFeature(){throw new Error("Should take a different path in FeatureIndex")}_setPaintOverrides(){for(const e of vd.paint.overridableProperties){if(!wd.hasPaintOverride(this.layout,e))continue;const t=this.paint.get(e),i=new xd(t),r=new ao(i,t.property.specification);let n=null;n="constant"===t.value.kind||"source"===t.value.kind?new ho("source",r):new uo("composite",r,t.value.zoomStops),this.paint._values[e]=new js(t.property,n,t.parameters)}}_handleOverridablePaintPropertyUpdate(e,t,i){return!(!this.layout||t.isDataDriven()||i.isDataDriven())&&wd.hasPaintOverride(this.layout,e)}static hasPaintOverride(e,t){const i=e.get("text-field"),r=vd.paint.properties[t];let n=!1;const o=e=>{var t;for(const i of e)if(null===(t=r.overrides)||void 0===t?void 0:t.hasOverride(i))return void(n=!0)};if("constant"===i.value.kind&&i.value.value instanceof Bi)o(i.value.value.sections);else if("source"===i.value.kind||"composite"===i.value.kind){const e=t=>{n||(t instanceof Yi&&Hi(t.value)===Yt?o(t.value.sections):t instanceof kr?o(t.sections):t.eachChild(e))},t=i.value;t._styleExpression&&e(t._styleExpression.expression)}return n}}let Td;var Sd={get paint(){return Td=Td||new Ws({"background-color":new Us(St.paint_background["background-color"]),"background-pattern":new Zs(St.paint_background["background-pattern"]),"background-opacity":new Us(St.paint_background["background-opacity"])})}};class Pd extends Ys{constructor(e,t){super(e,Sd,t)}}class Id extends Ys{constructor(e,t){super(e,{},t),this.onAdd=e=>{this.implementation.onAdd&&this.implementation.onAdd(e,e.painter.context.gl)},this.onRemove=e=>{this.implementation.onRemove&&this.implementation.onRemove(e,e.painter.context.gl)},this.implementation=e}is3D(){return"3d"===this.implementation.renderingMode}hasOffscreenPass(){return void 0!==this.implementation.prerender}recalculate(){}updateTransitions(){}hasTransition(){return!1}serialize(){throw new Error("Custom layers cannot be serialized")}}function Md(e,t){if("custom"===e.type)return new Id(e,t);switch(e.type){case"background":return new Pd(e,t);case"circle":return new Ic(e,t);case"color-relief":return new Wc(e,t);case"fill":return new Bh(e,t);case"fill-extrusion":return new ru(e,t);case"heatmap":return new Oc(e,t);case"hillshade":return new Nc(e,t);case"line":return new Eu(e,t);case"raster":return new ea(e,t);case"symbol":return new wd(e,t)}}function Ed(e){const t=[];if("string"==typeof e)t.push({id:"default",url:e});else if(e&&e.length>0){const i=[];for(const{id:r,url:n}of e){const e=`${r}${n}`;i.includes(e)||(i.push(e),t.push({id:r,url:n}))}}return t}function Cd(e,t,i){try{const r=new URL(e);return r.pathname+=`${t}${i}`,r.toString()}catch(t){throw new Error(`Invalid sprite URL "${e}", must be absolute. Modify style specification directly or use TransformStyleFunction to correct the issue dynamically`)}}function Ad(e){const{userImage:t}=e;return!(!(null==t?void 0:t.render)||!t.render()||(e.data.replace(new Uint8Array(t.data.buffer)),0))}class zd extends Tt{constructor(){super(),this.images={},this.updatedImages={},this.callbackDispatchedThisFrame={},this.loaded=!1,this.requestors=[],this.patterns={},this.atlasImage=new kc({width:1,height:1}),this.dirty=!0}destroy(){this.atlasTexture&&(this.atlasTexture.destroy(),this.atlasTexture=null);for(const e of Object.keys(this.images))this.removeImage(e);this.patterns={},this.atlasImage=new kc({width:1,height:1}),this.dirty=!0}isLoaded(){return this.loaded}setLoaded(e){if(this.loaded!==e&&(this.loaded=e,e)){for(const{ids:e,promiseResolve:t}of this.requestors)t(this._getImagesForIds(e));this.requestors=[]}}getImage(e){const t=this.images[e];if(t&&!t.data&&t.spriteData){const e=t.spriteData;t.data=new kc({width:e.width,height:e.height},e.context.getImageData(e.x,e.y,e.width,e.height).data),t.spriteData=null}return t}addImage(e,t){if(this.images[e])throw new Error(`Image id ${e} already exist, use updateImage instead`);this._validate(e,t)&&(this.images[e]=t)}_validate(e,t){let i=!0;const r=t.data||t.spriteData;return this._validateStretch(t.stretchX,null==r?void 0:r.width)||(this.fire(new wt(new Error(`Image "${e}" has invalid "stretchX" value`))),i=!1),this._validateStretch(t.stretchY,null==r?void 0:r.height)||(this.fire(new wt(new Error(`Image "${e}" has invalid "stretchY" value`))),i=!1),this._validateContent(t.content,t)||(this.fire(new wt(new Error(`Image "${e}" has invalid "content" value`))),i=!1),i}_validateStretch(e,t){if(!e)return!0;let i=0;for(const r of e){if(r[0]<i||r[1]<r[0]||t<r[1])return!1;i=r[1]}return!0}_validateContent(e,t){if(!e)return!0;if(4!==e.length)return!1;const i=t.spriteData,r=(null==i?void 0:i.width)||t.data.width,n=(null==i?void 0:i.height)||t.data.height;return!(e[0]<0||r<e[0]||e[1]<0||n<e[1]||e[2]<0||r<e[2]||e[3]<0||n<e[3]||e[2]<e[0]||!(e[3]>=e[1]))}updateImage(e,t,i=!0){const r=this.getImage(e);if(i&&(r.data.width!==t.data.width||r.data.height!==t.data.height))throw new Error(`size mismatch between old image (${r.data.width}x${r.data.height}) and new image (${t.data.width}x${t.data.height}).`);t.version=r.version+1,this.images[e]=t,this.updatedImages[e]=!0}removeImage(e){var t;const i=this.images[e];delete this.images[e],delete this.patterns[e],(null===(t=i.userImage)||void 0===t?void 0:t.onRemove)&&i.userImage.onRemove()}listImages(){return Object.keys(this.images)}getImages(e){return new Promise(((t,i)=>{let r=!0;if(!this.isLoaded())for(const t of e)this.images[t]||(r=!1);this.isLoaded()||r?t(this._getImagesForIds(e)):this.requestors.push({ids:e,promiseResolve:t})}))}_getImagesForIds(e){var t;const i={};for(const r of e){let e=this.getImage(r);e||(this.fire(new bt("styleimagemissing",{id:r})),e=this.getImage(r)),e?i[r]={data:e.data.clone(),pixelRatio:e.pixelRatio,sdf:e.sdf,version:e.version,stretchX:e.stretchX,stretchY:e.stretchY,content:e.content,textFitWidth:e.textFitWidth,textFitHeight:e.textFitHeight,hasRenderCallback:Boolean(null===(t=e.userImage)||void 0===t?void 0:t.render)}:Le(`Image "${r}" could not be loaded. Please make sure you have added the image with map.addImage() or a "sprite" property in your style. You can provide missing images by listening for the "styleimagemissing" map event.`)}return i}getPixelSize(){const{width:e,height:t}=this.atlasImage;return{width:e,height:t}}getPattern(e){const t=this.patterns[e],i=this.getImage(e);if(!i)return null;if(t&&t.position.version===i.version)return t.position;if(t)t.position.version=i.version;else{const t={w:i.data.width+2,h:i.data.height+2,x:0,y:0},r=new rd(t,i);this.patterns[e]={bin:t,position:r}}return this._updatePatternAtlas(),this.patterns[e].position}bind(e){const t=e.gl;this.atlasTexture?this.dirty&&(this.atlasTexture.update(this.atlasImage),this.dirty=!1):this.atlasTexture=new Zc(e,this.atlasImage,t.RGBA),this.atlasTexture.bind(t.LINEAR,t.CLAMP_TO_EDGE)}_updatePatternAtlas(){const e=[];for(const t in this.patterns)e.push(this.patterns[t].bin);const{w:t,h:i}=id(e),r=this.atlasImage;r.resize({width:t||1,height:i||1});for(const e in this.patterns){const{bin:t}=this.patterns[e],i=t.x+1,n=t.y+1,o=this.getImage(e).data,s=o.width,a=o.height;kc.copy(o,r,{x:0,y:0},{x:i,y:n},{width:s,height:a}),kc.copy(o,r,{x:0,y:a-1},{x:i,y:n-1},{width:s,height:1}),kc.copy(o,r,{x:0,y:0},{x:i,y:n+a},{width:s,height:1}),kc.copy(o,r,{x:s-1,y:0},{x:i-1,y:n},{width:1,height:a}),kc.copy(o,r,{x:0,y:0},{x:i+s,y:n},{width:1,height:a})}this.dirty=!0}beginFrame(){this.callbackDispatchedThisFrame={}}dispatchRenderCallbacks(e){for(const t of e){if(this.callbackDispatchedThisFrame[t])continue;this.callbackDispatchedThisFrame[t]=!0;const e=this.getImage(t);e||Le(`Image with ID: "${t}" was not found`),Ad(e)&&this.updateImage(t,e)}}cloneImages(){const e={};for(const t in this.images){const i=this.images[t];e[t]=Object.assign(Object.assign({},i),{data:i.data?i.data.clone():null})}return e}}const Dd=1e20,Rd=new Float64Array(256);for(let e=0;e<256;e++){const t=.5-Math.pow(e/255,1/2.2);Rd[e]=t*Math.abs(t)}function kd(e,t,i,r,n,o,s,a,l){for(let c=t;c<t+r;c++)Ld(e,i*o+c,o,n,s,a,l);for(let c=i;c<i+n;c++)Ld(e,c*o+t,1,r,s,a,l)}function Ld(e,t,i,r,n,o,s){o[0]=0,s[0]=-Dd,s[1]=Dd,n[0]=e[t];for(let a=1,l=0,c=0;a<r;a++){n[a]=e[t+a*i];const r=a*a;do{const e=o[l];c=(n[a]-n[e]+r-e*e)/(a-e)/2}while(c<=s[l]&&--l>-1);l++,o[l]=a,s[l]=c,s[l+1]=Dd}for(let a=0,l=0;a<r;a++){for(;s[l+1]<a;)l++;const r=o[l],c=a-r;e[t+a*i]=n[r]+c*c}}Rd[255]=-Dd;const Fd=ls.layout_symbol["text-font"].default.join(",");class Bd{constructor(e,t,i){this.requestManager=e,this.localIdeographFontFamily=t,this.entries={},this.lang=i}setURL(e){this.url=e}getGlyphs(e){return n(this,void 0,void 0,(function*(){const t=[];for(const i in e)for(const r of e[i])t.push(this._getAndCacheGlyphsPromise(i,r));const i=yield Promise.all(t),r={};for(const{stack:e,id:t,glyph:n}of i)r[e]||(r[e]={}),r[e][t]=n&&{id:n.id,bitmap:n.bitmap.clone(),metrics:n.metrics};return r}))}_getAndCacheGlyphsPromise(e,t){return n(this,void 0,void 0,(function*(){var i,r;null!==(i=(r=this.entries)[e])&&void 0!==i||(r[e]={glyphs:{},requests:{},ranges:{}});const n=this.entries[e];let o=n.glyphs[t];return void 0!==o?{stack:e,id:t,glyph:o}:!this.url||this._charUsesLocalIdeographFontFamily(t)?(o=n.glyphs[t]=this._drawGlyph(n,e,t),{stack:e,id:t,glyph:o}):yield this._downloadAndCacheRangePromise(e,t)}))}_downloadAndCacheRangePromise(e,t){return n(this,void 0,void 0,(function*(){var i;const r=this.entries[e],n=Math.floor(t/256);if(r.ranges[n])return{stack:e,id:t,glyph:null};(i=r.requests)[n]||(i[n]=Bd.loadGlyphRange(e,n,this.url,this.requestManager));try{const i=yield r.requests[n];for(const e in i)r.glyphs[+e]=i[+e];return r.ranges[n]=!0,{stack:e,id:t,glyph:i[t]||null}}catch(i){const o=r.glyphs[t]=this._drawGlyph(r,e,t);return this._warnOnMissingGlyphRange(o,n,t,te(i)),{stack:e,id:t,glyph:o}}}))}_warnOnMissingGlyphRange(e,t,i,r){const n=256*t;Le(`Unable to load glyph range ${t}, ${n}-${n+255}. Rendering codepoint U+${i.toString(16).padStart(4,"0").toUpperCase()} locally instead. ${r}`)}_charUsesLocalIdeographFontFamily(e){return!!this.localIdeographFontFamily&&/[\u02EA\u02EB\u1100-\u11FF\u2E80-\u2FDF\u3000-\u30FF\u3105-\u312F\u3131-\u318E\u31A0-\u4DBF\u4E00-\uA48C\uA490-\uA4C6\uA960-\uA97C\uAC00-\uD7C6\uD7CB-\uD7FB\uF900-\uFA6D\uFA70-\uFAD9\uFE10-\uFE1F\uFE30-\uFE4F\uFF00-\uFFEF]|\uD81B[\uDFE0-\uDFFF]|[\uD81C-\uD822\uD840-\uD868\uD86A-\uD86D\uD86F-\uD872\uD874-\uD879\uD880-\uD883\uD885-\uD88C][\uDC00-\uDFFF]|\uD823[\uDC00-\uDCD5\uDCFF-\uDD1E\uDD80-\uDDF2]|\uD82B[\uDFF0-\uDFFF]|\uD82C[\uDC00-\uDEFB]|\uD83C[\uDE00-\uDEFF]|\uD869[\uDC00-\uDEDF\uDF00-\uDFFF]|\uD86E[\uDC00-\uDC1D\uDC20-\uDFFF]|\uD873[\uDC00-\uDEAD\uDEB0-\uDFFF]|\uD87A[\uDC00-\uDFE0\uDFF0-\uDFFF]|\uD87B[\uDC00-\uDE5D]|\uD87E[\uDC00-\uDE1D]|\uD884[\uDC00-\uDF4A\uDF50-\uDFFF]|\uD88D[\uDC00-\uDC79]/gim.test(String.fromCodePoint(e))}_drawGlyph(e,t,i){const r=t===Fd&&""!==this.localIdeographFontFamily&&this._charUsesLocalIdeographFontFamily(i),n=r?"ideographTinySDF":"tinySDF";e[n]||(e[n]=this._createTinySDF(r?this.localIdeographFontFamily:t));const o=e[n].draw(String.fromCodePoint(i)),s=/^\p{gc=Cf}+$/u.test(String.fromCodePoint(i));return{id:i,bitmap:new Rc({width:o.width||60,height:o.height||60},o.data),metrics:{width:s?0:o.glyphWidth/2||24,height:o.glyphHeight/2||24,left:o.glyphLeft/2+.5||0,top:o.glyphTop/2-27.5||-8,advance:s?0:o.glyphAdvance/2||24,isDoubleResolution:!0}}}_createTinySDF(e){const t=e?e.split(","):[];t.push("sans-serif");const i=t.map((e=>/[-\w]+/.test(e)?e:`'${CSS.escape(e)}'`)).join(",");return new Bd.TinySDF({fontSize:48,buffer:6,radius:16,cutoff:.25,fontFamily:i,fontWeight:this._fontWeight(t[0]),fontStyle:this._fontStyle(t[0]),lang:this.lang})}_fontStyle(e){return/italic/i.test(e)?"italic":/oblique/i.test(e)?"oblique":"normal"}_fontWeight(e){const t={thin:100,hairline:100,"extra light":200,"ultra light":200,light:300,normal:400,regular:400,medium:500,semibold:600,demibold:600,bold:700,"extra bold":800,"ultra bold":800,black:900,heavy:900,"extra black":950,"ultra black":950};let i;for(const[r,n]of Object.entries(t))new RegExp(`\\b${r}\\b`,"i").test(e)&&(i=`${n}`);return i}destroy(){for(const e in this.entries){const t=this.entries[e];t.tinySDF=null,t.ideographTinySDF=null,t.glyphs={},t.requests={},t.ranges={}}this.entries={}}}Bd.loadGlyphRange=function(e,t,i,r){return n(this,void 0,void 0,(function*(){const n=256*t,o=n+255,s=yield r.transformRequest(i.replace("{fontstack}",e).replace("{range}",`${n}-${o}`),"Glyphs"),a=yield(l=s,c=new AbortController,ft(Te(l,{type:"arrayBuffer"}),c));var l,c;if(!(null==a?void 0:a.data))throw new Error(`Could not load glyph range. range: ${t}, ${n}-${o}`);const h={};for(const e of new Nu(a.data).readFields(Qu,[]))h[e.id]=e;return h}))},Bd.TinySDF=class{constructor({fontSize:e=24,buffer:t=3,radius:i=8,cutoff:r=.25,fontFamily:n="sans-serif",fontWeight:o="normal",fontStyle:s="normal",lang:a=null}={}){this.buffer=t,this.radius=i,this.cutoff=r,this.lang=a;const l=this.size=e+4*t,c=this._createCanvas(l),h=this.ctx=c.getContext("2d",{willReadFrequently:!0});h.font=`${s} ${o} ${e}px ${n}`,h.textBaseline="alphabetic",h.textAlign="left",h.fillStyle="black",this.gridOuter=new Float64Array(l*l),this.gridInner=new Float64Array(l*l),this.f=new Float64Array(l),this.z=new Float64Array(l+1),this.v=new Uint16Array(l)}_createCanvas(e){if("undefined"!=typeof OffscreenCanvas)return new OffscreenCanvas(e,e);const t=document.createElement("canvas");return t.width=t.height=e,t}draw(e){const{width:t,actualBoundingBoxAscent:i,actualBoundingBoxDescent:r,actualBoundingBoxLeft:n,actualBoundingBoxRight:o}=this.ctx.measureText(e),s=Math.ceil(i),a=Math.floor(n),l=Math.max(0,Math.min(this.size-this.buffer,Math.ceil(o)-a)),c=Math.max(0,Math.min(this.size-this.buffer,s+Math.ceil(r))),h=l+2*this.buffer,u=c+2*this.buffer,d=Math.max(h*u,0),p=new Uint8ClampedArray(d),f={data:p,width:h,height:u,glyphWidth:l,glyphHeight:c,glyphTop:s,glyphLeft:a,glyphAdvance:t};if(0===l||0===c)return f;const{ctx:m,buffer:_,gridInner:g,gridOuter:y}=this;this.lang&&(m.lang=this.lang),m.clearRect(_,_,l,c),m.fillText(e,_-a,_+s);const v=m.getImageData(_,_,l,c);y.fill(Dd,0,d),g.fill(0,0,d);let x=3;for(let e=0;e<c;e++){let t=(e+_)*h+_;for(let e=0;e<l;e++,x+=4,t++){const e=v.data[x];if(0===e)continue;const i=Rd[e];y[t]=Math.max(0,i),g[t]=Math.max(0,-i)}}kd(y,0,0,h,u,h,this.f,this.v,this.z),kd(g,_,_,l,c,h,this.f,this.v,this.z);const b=255/this.radius,w=255*(1-this.cutoff);for(let e=0;e<d;e++){const t=Math.sqrt(y[e])-Math.sqrt(g[e]);p[e]=Math.round(w-b*t)}return f}};class Od{constructor(){this.specification=St.light.position}possiblyEvaluate(e,t){return function([e,t,i]){return t+=90,t*=Math.PI/180,i*=Math.PI/180,{x:e*Math.cos(t)*Math.sin(i),y:e*Math.sin(t)*Math.sin(i),z:e*Math.cos(i)}}(e.expression.evaluate(t))}interpolate(e,t,i){return{x:br.number(e.x,t.x,i),y:br.number(e.y,t.y,i),z:br.number(e.z,t.z,i)}}}let Vd;class jd extends Tt{constructor(e){super(),Vd||(Vd=new Ws({anchor:new Us(St.light.anchor),position:new Od,color:new Us(St.light.color),intensity:new Us(St.light.intensity)})),this._transitionable=new Fs(Vd,void 0),this.setLight(e),this._transitioning=this._transitionable.untransitioned()}getLight(){return this._transitionable.serialize()}setLight(e,t={}){if(!this._validate(hs,e,t))for(const t in e){const i=e[t];t.endsWith(Rs)?this._transitionable.setTransition(t.slice(0,-11),i):this._transitionable.setValue(t,i)}}updateTransitions(e){this._transitioning=this._transitionable.transitioned(e,this._transitioning)}hasTransition(){return this._transitioning.hasTransition()}recalculate(e){this.properties=this._transitioning.possiblyEvaluate(e)}_validate(e,t,i){return!1!==(null==i?void 0:i.validate)&&fs(this,e.call(cs,{value:t,style:{glyphs:!0,sprite:!0},styleSpec:St}))}}const Nd=new Ws({"sky-color":new Us(St.sky["sky-color"]),"horizon-color":new Us(St.sky["horizon-color"]),"fog-color":new Us(St.sky["fog-color"]),"fog-ground-blend":new Us(St.sky["fog-ground-blend"]),"horizon-fog-blend":new Us(St.sky["horizon-fog-blend"]),"sky-horizon-blend":new Us(St.sky["sky-horizon-blend"]),"atmosphere-blend":new Us(St.sky["atmosphere-blend"])});class Ud extends Tt{constructor(e){super(),this._transitionable=new Fs(Nd,void 0),this.setSky(e),this._transitioning=this._transitionable.untransitioned(),this.recalculate(new zs(0))}setSky(e,t={}){if(!this._validate(us,e,t)){e||(e={"sky-color":"transparent","horizon-color":"transparent","fog-color":"transparent","fog-ground-blend":1,"atmosphere-blend":0});for(const t in e){const i=e[t];t.endsWith(Rs)?this._transitionable.setTransition(t.slice(0,-11),i):this._transitionable.setValue(t,i)}}}getSky(){return this._transitionable.serialize()}updateTransitions(e){this._transitioning=this._transitionable.transitioned(e,this._transitioning)}hasTransition(){return this._transitioning.hasTransition()}recalculate(e){this.properties=this._transitioning.possiblyEvaluate(e)}_validate(e,t,i={}){return!1!==(null==i?void 0:i.validate)&&fs(this,e.call(cs,Te({value:t,style:{glyphs:!0,sprite:!0},styleSpec:St})))}calculateFogBlendOpacity(e){return e<60?0:e<70?(e-60)/10:1}}class Gd{constructor(e,t){this.width=e,this.height=t,this.nextRow=0,this.data=new Uint8Array(this.width*this.height),this.dashEntry={}}getDash(e,t){var i;const r=e.join(",")+String(t);return(i=this.dashEntry)[r]||(i[r]=this.addDash(e,t)),this.dashEntry[r]}getDashRanges(e,t,i){const r=[];let n=e.length%2==1?-e[e.length-1]*i:0,o=e[0]*i,s=!0;r.push({left:n,right:o,isDash:s,zeroLength:0===e[0]});let a=e[0];for(let t=1;t<e.length;t++){s=!s;const l=e[t];n=a*i,a+=l,o=a*i,r.push({left:n,right:o,isDash:s,zeroLength:0===l})}return r}addRoundDash(e,t,i){const r=t/2;for(let t=-i;t<=i;t++){const n=this.width*(this.nextRow+i+t);let o=0,s=e[o];for(let a=0;a<this.width;a++){a/s.right>1&&(s=e[++o]);const l=Math.abs(a-s.left),c=Math.abs(a-s.right),h=Math.min(l,c);let u;const d=t/i*(r+1);if(s.isDash){const e=r-Math.abs(d);u=Math.sqrt(h*h+e*e)}else u=r-Math.sqrt(h*h+d*d);this.data[n+a]=Math.max(0,Math.min(255,u+128))}}}addRegularDash(e){for(let t=e.length-1;t>=0;--t){const i=e[t],r=e[t+1];i.zeroLength?e.splice(t,1):r&&r.isDash===i.isDash&&(r.left=i.left,e.splice(t,1))}const t=e[0],i=e[e.length-1];t.isDash===i.isDash&&(t.left=i.left-this.width,i.right=t.right+this.width);const r=this.width*this.nextRow;let n=0,o=e[n];for(let t=0;t<this.width;t++){t/o.right>1&&(o=e[++n]);const i=Math.abs(t-o.left),s=Math.abs(t-o.right),a=Math.min(i,s);this.data[r+t]=Math.max(0,Math.min(255,(o.isDash?a:-a)+128))}}addDash(e,t){const i=t?7:0,r=2*i+1;if(this.nextRow+r>this.height)return Le("LineAtlas out of space"),null;let n=0;for(const t of e)n+=t;if(0!==n){const r=this.width/n,o=this.getDashRanges(e,this.width,r);t?this.addRoundDash(o,r,i):this.addRegularDash(o)}const o={y:this.nextRow+i,height:2*i,width:n};return this.nextRow+=r,this.dirty=!0,o}bind(e){const t=e.gl;this.texture?(t.bindTexture(t.TEXTURE_2D,this.texture),this.dirty&&(this.dirty=!1,t.texSubImage2D(t.TEXTURE_2D,0,0,0,this.width,this.height,t.ALPHA,t.UNSIGNED_BYTE,this.data))):(this.texture=t.createTexture(),t.bindTexture(t.TEXTURE_2D,this.texture),t.texParameteri(t.TEXTURE_2D,t.TEXTURE_WRAP_S,t.REPEAT),t.texParameteri(t.TEXTURE_2D,t.TEXTURE_WRAP_T,t.REPEAT),t.texParameteri(t.TEXTURE_2D,t.TEXTURE_MIN_FILTER,t.LINEAR),t.texParameteri(t.TEXTURE_2D,t.TEXTURE_MAG_FILTER,t.LINEAR),t.texImage2D(t.TEXTURE_2D,0,t.ALPHA,this.width,this.height,0,t.ALPHA,t.UNSIGNED_BYTE,this.data))}}class $d{constructor(e){this._methodToThrottle=e,this._triggered=!1,this._channel=new MessageChannel,this._channel.port2.onmessage=()=>{this._triggered=!1,this._methodToThrottle()}}trigger(){var e;this._triggered||(this._triggered=!0,null===(e=this._channel)||void 0===e||e.port1.postMessage(!0))}remove(){delete this._channel,this._methodToThrottle=()=>{}}}const Zd={once:!0};class qd{constructor(e,t){this.target=e,this.mapId=t,this.resolveRejects={},this.tasks={},this.taskQueue=[],this.abortControllers={},this.messageHandlers={},this.invoker=new $d((()=>this.process())),this.subscription=Ne(this.target,"message",(e=>this.receive(e)),!1),this.globalScope=Be(self)?e:window}registerMessageHandler(e,t){this.messageHandlers[e]=t}unregisterMessageHandler(e){delete this.messageHandlers[e]}sendAsync(e,t){return new Promise(((i,r)=>{const n=Math.round(1e18*Math.random()).toString(36).substring(0,10),o=t?Ne(t.signal,"abort",(()=>{null==o||o.unsubscribe(),delete this.resolveRejects[n];const t={id:n,type:"<cancel>",origin:location.origin,targetMapId:e.targetMapId,sourceMapId:this.mapId};this.target.postMessage(t)}),Zd):null;this.resolveRejects[n]={resolve:e=>{null==o||o.unsubscribe(),i(e)},reject:e=>{null==o||o.unsubscribe(),r(e)}};const s=[],a=Object.assign(Object.assign({},e),{id:n,sourceMapId:this.mapId,origin:location.origin,data:bs(e.data,s)});this.target.postMessage(a,{transfer:s})}))}receive(e){const t=e.data,i=t.id,r=["file://","resource://android","null"],n=[t.origin,location.origin],o=t.origin===location.origin,s=n.some((e=>r.includes(e)));if((o||s)&&(!t.targetMapId||this.mapId===t.targetMapId)){if("<cancel>"===t.type){delete this.tasks[i];const e=this.abortControllers[i];return delete this.abortControllers[i],void(e&&e.abort())}if(Be(self)||t.mustQueue)return this.tasks[i]=t,this.taskQueue.push(i),void this.invoker.trigger();this.processTask(i,t)}}process(){if(0===this.taskQueue.length)return;const e=this.taskQueue.shift(),t=this.tasks[e];delete this.tasks[e],this.taskQueue.length>0&&this.invoker.trigger(),t&&this.processTask(e,t)}processTask(e,t){return n(this,void 0,void 0,(function*(){if("<response>"===t.type){const i=this.resolveRejects[e];if(delete this.resolveRejects[e],!i)return;return void(t.error?i.reject(te(ws(t.error))):i.resolve(ws(t.data)))}if(!this.messageHandlers[t.type])return void this.completeTask(e,new Error(`Could not find a registered handler for ${t.type}, map ID: ${this.mapId}, available handlers: ${Object.keys(this.messageHandlers).join(", ")}`));const i=ws(t.data),r=new AbortController;this.abortControllers[e]=r;try{const n=yield this.messageHandlers[t.type](t.sourceMapId,i,r);this.completeTask(e,null,n)}catch(t){this.completeTask(e,te(t))}}))}completeTask(e,t,i){const r=[];delete this.abortControllers[e];const n={id:e,type:"<response>",sourceMapId:this.mapId,origin:location.origin,error:t?bs(t):null,data:bs(i,r)};this.target.postMessage(n,{transfer:r})}remove(){this.invoker.remove(),this.subscription.unsubscribe()}}const Wd="maplibre_preloaded_worker_pool";class Hd{constructor(){this.active={}}acquire(e){if(!this.workers)for(this.workers=[];this.workers.length<Hd.workerCount;)this.workers.push(new Worker(ct.WORKER_URL));return this.active[e]=!0,this.workers.slice()}release(e){if(delete this.active[e],0===this.numActive()){for(const e of this.workers)e.terminate();this.workers=null}}isPreloaded(){return!!this.active[Wd]}numActive(){return Object.keys(this.active).length}}const Xd=Math.floor(nt.hardwareConcurrency/2);let Yd,Kd;function Jd(){return Yd||(Yd=new Hd),Yd}Hd.workerCount=function(e){if(null==Oe){const t=e.navigator?e.navigator.userAgent:null;Oe=!!e.safari||!(!t||!(/\b(iPad|iPhone|iPod)\b/.test(t)||t.match("Safari")&&!t.match("Chrome")))}return Oe}(globalThis)?Math.max(Math.min(Xd,3),1):1;class Qd{constructor(e,t){this.workerPool=e,this.actors=[],this.currentActor=0,this.id=t;const i=this.workerPool.acquire(t);for(let e=0;e<i.length;e++){const r=new qd(i[e],t);r.name=`Worker ${e}`,this.actors.push(r)}if(!this.actors.length)throw new Error("No actors found")}broadcast(e,t){const i=[];for(const r of this.actors)i.push(r.sendAsync({type:e,data:t}));return Promise.all(i)}getActor(){return this.currentActor=(this.currentActor+1)%this.actors.length,this.actors[this.currentActor]}remove(e=!0){for(const e of this.actors)e.remove();this.actors=[],e&&this.workerPool.release(this.id)}registerMessageHandler(e,t){for(const i of this.actors)i.registerMessageHandler(e,t)}unregisterMessageHandler(e){for(const t of this.actors)t.unregisterMessageHandler(e)}}function ep(){return Kd||(Kd=new Qd(Jd(),ut),Kd.registerMessageHandler("GR",((e,t,i)=>ft(t,i)))),Kd}function tp(e,t){const i=_();return b(i,i,[1,1,0]),w(i,i,[.5*e.width,.5*e.height,1]),e.calculatePosMatrix?x(i,i,e.calculatePosMatrix(t.toUnwrapped())):i}function ip(e,t,i,r,n,o,s){var a;const l=function(e,t,i){if(e)for(const r of e){const e=t[r];if((null==e?void 0:e.source)===i&&"fill-extrusion"===e.type)return!0}else for(const e in t){const r=t[e];if(r.source===i&&"fill-extrusion"===r.type)return!0}return!1}(null!==(a=null==n?void 0:n.layers)&&void 0!==a?a:null,t,e.id),c=o.maxPitchScaleFactor(),h=e.tilesIn(r,c,l);h.sort(rp);const u=[];for(const r of h)u.push({wrappedTileID:r.tileID.wrapped().key,queryResults:r.tile.queryRenderedFeatures(t,i,e.getState(),r.queryGeometry,r.cameraQueryGeometry,r.scale,n,o,c,tp(o,r.tileID),s?(e,t)=>s(r.tileID,e,t):void 0)});return function(e,t){for(const i in e)for(const r of e[i])np(r,t);return e}(function(e){const t={},i={};for(const{queryResults:r,wrappedTileID:n}of e){i[n]||(i[n]={});const e=i[n];for(const i in r){const n=r[i];e[i]||(e[i]={});const o=e[i];t[i]||(t[i]=[]);for(const e of n)o[e.featureIndex]||(o[e.featureIndex]=!0,t[i].push(e))}}return t}(u),e)}function rp(e,t){const i=e.tileID,r=t.tileID;return i.overscaledZ-r.overscaledZ||i.canonical.y-r.canonical.y||i.wrap-r.wrap||i.canonical.x-r.canonical.x}function np(e,t){const i=e.feature,r=t.getFeatureState(i.layer["source-layer"],i.id);i.source=i.layer.source,i.layer["source-layer"]&&(i.sourceLayer=i.layer["source-layer"]),i.state=r}function op(e,t,i,r){return n(this,void 0,void 0,(function*(){let n=e;if(e.url?n=(yield mt(yield t.transformRequest(e.url,"Source"),i)).data:yield nt.frameAsync(i,r),!n)return null;const o=Se(Te(n,e),["tiles","minzoom","maxzoom","attribution","bounds","scheme","tileSize","encoding"]);return"vector_layers"in n&&n.vector_layers&&(o.vectorLayerIds=n.vector_layers.map((e=>e.id))),o}))}const sp=6371008.8;class ap{constructor(e,t){if(isNaN(e)||isNaN(t))throw new Error(`Invalid LngLat object: (${e}, ${t})`);if(this.lng=+e,this.lat=+t,this.lat>90||this.lat<-90)throw new Error("Invalid LngLat latitude value: must be between -90 and 90")}wrap(){return new ap(we(this.lng,-180,180),this.lat)}toArray(){return[this.lng,this.lat]}toString(){return`LngLat(${this.lng}, ${this.lat})`}distanceTo(e){const t=Math.PI/180,i=this.lat*t,r=e.lat*t,n=Math.sin(i)*Math.sin(r)+Math.cos(i)*Math.cos(r)*Math.cos((e.lng-this.lng)*t);return sp*Math.acos(Math.min(n,1))}static convert(e){if(e instanceof ap)return e;if(Array.isArray(e)&&(2===e.length||3===e.length))return new ap(Number(e[0]),Number(e[1]));if(!Array.isArray(e)&&"object"==typeof e&&null!==e)return new ap(Number("lng"in e?e.lng:e.lon),Number(e.lat));throw new Error("`LngLatLike` argument must be specified as a LngLat instance, an object {lng: <lng>, lat: <lat>}, an object {lon: <lng>, lat: <lat>}, or an array of [<lng>, <lat>]")}}class lp{constructor(e,t){e&&(t?this.setSouthWest(e).setNorthEast(t):Array.isArray(e)&&(4===e.length?this.setSouthWest([e[0],e[1]]).setNorthEast([e[2],e[3]]):this.setSouthWest(e[0]).setNorthEast(e[1])))}setNorthEast(e){return this._ne=e instanceof ap?new ap(e.lng,e.lat):ap.convert(e),this}setSouthWest(e){return this._sw=e instanceof ap?new ap(e.lng,e.lat):ap.convert(e),this}extend(e){const t=this._sw,i=this._ne;let r,n;if(e instanceof ap)r=e,n=e;else{if(!(e instanceof lp))return Array.isArray(e)?4===e.length||e.every(Array.isArray)?this.extend(lp.convert(e)):this.extend(ap.convert(e)):e&&("lng"in e||"lon"in e)&&"lat"in e?this.extend(ap.convert(e)):this;if(r=e._sw,n=e._ne,!r||!n)return this}return t||i?(t.lng=Math.min(r.lng,t.lng),t.lat=Math.min(r.lat,t.lat),i.lng=Math.max(n.lng,i.lng),i.lat=Math.max(n.lat,i.lat)):(this._sw=new ap(r.lng,r.lat),this._ne=new ap(n.lng,n.lat)),this}getCenter(){return new ap((this._sw.lng+this._ne.lng)/2,(this._sw.lat+this._ne.lat)/2)}getSouthWest(){return this._sw}getNorthEast(){return this._ne}getNorthWest(){return new ap(this.getWest(),this.getNorth())}getSouthEast(){return new ap(this.getEast(),this.getSouth())}getWest(){return this._sw.lng}getSouth(){return this._sw.lat}getEast(){return this._ne.lng}getNorth(){return this._ne.lat}toArray(){return[this._sw.toArray(),this._ne.toArray()]}toString(){return`LngLatBounds(${this._sw.toString()}, ${this._ne.toString()})`}isEmpty(){return!(this._sw&&this._ne)}contains(e){const{lng:t,lat:i}=ap.convert(e);let r=this._sw.lng<=t&&t<=this._ne.lng;return this._sw.lng>this._ne.lng&&(r=this._sw.lng>=t&&t>=this._ne.lng),this._sw.lat<=i&&i<=this._ne.lat&&r}intersects(e){if(!((e=lp.convert(e)).getNorth()>=this.getSouth()&&e.getSouth()<=this.getNorth()))return!1;const t=Math.abs(this.getEast()-this.getWest()),i=Math.abs(e.getEast()-e.getWest());if(t>=360||i>=360)return!0;const r=we(this.getWest(),-180,180),n=we(this.getEast(),-180,180),o=we(e.getWest(),-180,180),s=we(e.getEast(),-180,180),a=r>n,l=o>s;return!(!a||!l)||(a?s>=r||o<=n:l?n>=o||r<=s:o<=n&&s>=r)}static convert(e){return e instanceof lp?e:e?new lp(e):e}static fromLngLat(e,t=0){const i=360*t/40075017,r=i/Math.cos(Math.PI/180*e.lat);return new lp(new ap(e.lng-r,e.lat-i),new ap(e.lng+r,e.lat+i))}adjustAntiMeridian(){const e=new ap(this._sw.lng,this._sw.lat),t=new ap(this._ne.lng,this._ne.lat);return new lp(e,e.lng>t.lng?new ap(t.lng+360,t.lat):t)}}const cp=2*Math.PI*sp;function hp(e){return cp*Math.cos(e*Math.PI/180)}function up(e){return(180+e)/360}function dp(e){return(180-180/Math.PI*Math.log(Math.tan(Math.PI/4+e*Math.PI/360)))/360}function pp(e,t){return e/hp(t)}function fp(e){return 360*e-180}function mp(e){return 360/Math.PI*Math.atan(Math.exp((180-360*e)*Math.PI/180))-90}function _p(e,t){return e*hp(mp(t))}class gp{constructor(e,t,i=0){this.x=+e,this.y=+t,this.z=+i}static fromLngLat(e,t=0){const i=ap.convert(e);return new gp(up(i.lng),dp(i.lat),pp(t,i.lat))}toLngLat(){return new ap(fp(this.x),mp(this.y))}toAltitude(){return _p(this.z,this.y)}meterInMercatorCoordinateUnits(){return 1/cp*(e=mp(this.y),1/Math.cos(e*Math.PI/180));var e}}class yp{constructor(e,t,i){this.bounds=lp.convert(this.validateBounds(e)),this.minzoom=t||0,this.maxzoom=i||24}validateBounds(e){return Array.isArray(e)&&4===e.length?[Math.max(-180,e[0]),Math.max(-90,e[1]),Math.min(180,e[2]),Math.min(90,e[3])]:[-180,-90,180,90]}contains(e){const t=Math.pow(2,e.z),i=Math.floor(up(this.bounds.getWest())*t),r=Math.floor(dp(this.bounds.getNorth())*t),n=Math.ceil(up(this.bounds.getEast())*t),o=Math.ceil(dp(this.bounds.getSouth())*t);return e.x>=i&&e.x<n&&e.y>=r&&e.y<o}}class vp extends Tt{constructor(e,t,i,r){if(super(),this.id=e,this.dispatcher=i,this.type="vector",this.minzoom=0,this.maxzoom=22,this.scheme="xyz",this.tileSize=512,this.reparseOverscaled=!0,this.isTileClipped=!0,this._loaded=!1,Te(this,Se(t,["url","scheme","tileSize","promoteId","encoding"])),this._options=Te({type:"vector"},t),this._collectResourceTiming=t.collectResourceTiming,512!==this.tileSize)throw new Error("vector tile sources must have a tileSize of 512");this.setEventedParent(r)}load(){return n(this,arguments,void 0,(function*(e=!1){this._loaded=!1,this.fire(new bt("dataloading",{dataType:"source"})),this._tileJSONRequest=new AbortController;try{const t=yield op(this._options,this.map._requestManager,this._tileJSONRequest,this.map._ownerWindow);this._tileJSONRequest=null,this._loaded=!0,t&&(Te(this,t),t.bounds&&(this.tileBounds=new yp(t.bounds,this.minzoom,this.maxzoom)),this.fire(new bt("data",{dataType:"source",sourceDataType:"metadata"})),this.fire(new bt("data",{dataType:"source",sourceDataType:"content",sourceDataChanged:e})))}catch(e){this._tileJSONRequest=null,this._loaded=!0,Qe(e)||this.fire(new wt(te(e)))}}))}loaded(){return this._loaded}hasTile(e){return!this.tileBounds||this.tileBounds.contains(e.canonical)}onAdd(e){this.map=e,this.load()}setSourceProperty(e){this._tileJSONRequest&&this._tileJSONRequest.abort(),e(),this.load(!0)}setTiles(e){return this.setSourceProperty((()=>{this._options.tiles=e})),this}setUrl(e){return this.setSourceProperty((()=>{this.url=e,this._options.url=e})),this}onRemove(){this._tileJSONRequest&&(this._tileJSONRequest.abort(),this._tileJSONRequest=null)}serialize(){return Te({},this._options)}loadTile(e){return n(this,void 0,void 0,(function*(){const t=e.tileID.canonical.url(this.tiles,this.map.getPixelRatio(),this.scheme),i={request:yield this.map._requestManager.transformRequest(t,"Tile"),uid:e.uid,tileID:e.tileID,zoom:e.tileID.overscaledZ,tileSize:this.tileSize*e.tileID.overscaleFactor(),type:this.type,source:this.id,pixelRatio:this.map.getPixelRatio(),showCollisionBoxes:this.map.showCollisionBoxes,promoteId:this.promoteId,subdivisionGranularity:this.map.style.projection.subdivisionGranularity,encoding:this.encoding,overzoomParameters:yield this._getOverzoomParameters(e),etag:e.etag};i.request.collectResourceTiming=this._collectResourceTiming;let r="RT";if(e.actor&&"expired"!==e.state){if("loading"===e.state)return new Promise(((t,i)=>{e.reloadPromise={resolve:t,reject:i}}))}else e.actor=this.dispatcher.getActor(),r="LT";e.abortController=new AbortController;try{const t=yield e.actor.sendAsync({type:r,data:i},e.abortController);if(delete e.abortController,e.aborted)return;this._afterTileLoadWorkerResponse(e,t);const n={};return(null==t?void 0:t.etagUnmodified)&&(n.unmodified=!0),n}catch(t){if(delete e.abortController,e.aborted)return;if(t&&404!==t.status)throw t;this._afterTileLoadWorkerResponse(e,null)}}))}_getOverzoomParameters(e){return n(this,void 0,void 0,(function*(){if(e.tileID.canonical.z<=this.maxzoom)return;if(void 0===this.map._zoomLevelsToOverscale)return;const t=e.tileID.scaledTo(this.maxzoom).canonical,i=t.url(this.tiles,this.map.getPixelRatio(),this.scheme);return{maxZoomTileID:t,overzoomRequest:yield this.map._requestManager.transformRequest(i,"Tile")}}))}_afterTileLoadWorkerResponse(e,t){if((null==t?void 0:t.resourceTiming)&&(e.resourceTiming=t.resourceTiming),t&&this.map._refreshExpiredTiles&&e.setExpiryData(t),e.etag=null==t?void 0:t.etag,e.loadVectorData(t,this.map.painter),e.reloadPromise){const t=e.reloadPromise;e.reloadPromise=null,this.loadTile(e).then(t.resolve).catch(t.reject)}}abortTile(e){return n(this,void 0,void 0,(function*(){e.abortController&&(e.abortController.abort(),delete e.abortController),e.actor&&(yield e.actor.sendAsync({type:"AT",data:{uid:e.uid,type:this.type,source:this.id}}))}))}unloadTile(e){return n(this,void 0,void 0,(function*(){e.unloadVectorData(),e.actor&&(yield e.actor.sendAsync({type:"RMT",data:{uid:e.uid,type:this.type,source:this.id}}))}))}hasTransition(){return!1}}class xp extends Tt{constructor(e,t,i,r){super(),this.id=e,this.dispatcher=i,this.setEventedParent(r),this.type="raster",this.minzoom=0,this.maxzoom=22,this.roundZoom=!0,this.scheme="xyz",this.tileSize=512,this._loaded=!1,this._options=Te({type:"raster"},t),Te(this,Se(t,["url","scheme","tileSize"]))}load(){return n(this,arguments,void 0,(function*(e=!1){this._loaded=!1,this.fire(new bt("dataloading",{dataType:"source"})),this._tileJSONRequest=new AbortController;try{const t=yield op(this._options,this.map._requestManager,this._tileJSONRequest,this.map._ownerWindow);this._tileJSONRequest=null,this._loaded=!0,t&&(Te(this,t),t.bounds&&(this.tileBounds=new yp(t.bounds,this.minzoom,this.maxzoom)),this.fire(new bt("data",{dataType:"source",sourceDataType:"metadata"})),this.fire(new bt("data",{dataType:"source",sourceDataType:"content",sourceDataChanged:e})))}catch(e){this._tileJSONRequest=null,this._loaded=!0,Qe(e)||this.fire(new wt(te(e)))}}))}loaded(){return this._loaded}onAdd(e){this.map=e,this.load()}onRemove(){this._tileJSONRequest&&(this._tileJSONRequest.abort(),this._tileJSONRequest=null)}setSourceProperty(e){this._tileJSONRequest&&(this._tileJSONRequest.abort(),this._tileJSONRequest=null),e(),this.load(!0)}setTiles(e){return this.setSourceProperty((()=>{this._options.tiles=e})),this}setUrl(e){return this.setSourceProperty((()=>{this.url=e,this._options.url=e})),this}serialize(){return Te({},this._options)}hasTile(e){return!this.tileBounds||this.tileBounds.contains(e.canonical)}loadTile(e){return n(this,void 0,void 0,(function*(){const t=e.tileID.canonical.url(this.tiles,this.map.getPixelRatio(),this.scheme);e.abortController=new AbortController;try{const i=yield gt.getImage(yield this.map._requestManager.transformRequest(t,"Tile"),e.abortController,this.map._refreshExpiredTiles);if(delete e.abortController,e.aborted)return void(e.state="unloaded");if(null==i?void 0:i.data){this.map._refreshExpiredTiles&&(i.cacheControl||i.expires)&&e.setExpiryData({cacheControl:i.cacheControl,expires:i.expires});const t=this.map.painter.context,r=t.gl,n=i.data;e.texture=this.map.painter.getTileTexture(n.width),e.texture?e.texture.update(n,{useMipmap:!0}):(e.texture=new Zc(t,n,r.RGBA,{useMipmap:!0}),e.texture.bind(r.LINEAR,r.CLAMP_TO_EDGE,r.LINEAR_MIPMAP_NEAREST)),e.state="loaded"}}catch(t){if(delete e.abortController,e.aborted)e.state="unloaded";else if(t)throw e.state="errored",t}}))}abortTile(e){return n(this,void 0,void 0,(function*(){e.abortController&&(e.abortController.abort(),delete e.abortController)}))}unloadTile(e){return n(this,void 0,void 0,(function*(){e.texture&&this.map.painter.saveTileTexture(e.texture)}))}hasTransition(){return!1}}function bp(e,t,i){var r=2*Math.PI*6378137/256/Math.pow(2,i);return[e*r-2*Math.PI*6378137/2,t*r-2*Math.PI*6378137/2]}function wp(e,t){const{x:i,y:r}=gp.fromLngLat(t);return!(e<0||e>25||r<0||r>=1||i<0||i>=1)}class Tp{constructor(e,t,i){if(!function(e,t,i){return!(e<0||e>25||i<0||i>=Math.pow(2,e)||t<0||t>=Math.pow(2,e))}(e,t,i))throw new Error(`x=${t}, y=${i}, z=${e} outside of bounds. 0<=x<${Math.pow(2,e)}, 0<=y<${Math.pow(2,e)} 0<=z<=25 `);this.z=e,this.x=t,this.y=i,this.key=Ip(0,e,e,t,i)}equals(e){return this.z===e.z&&this.x===e.x&&this.y===e.y}url(e,t,i){const r=(o=this.y,s=this.z,a=bp(256*(n=this.x),256*(o=Math.pow(2,s)-o-1),s),l=bp(256*(n+1),256*(o+1),s),a[0]+","+a[1]+","+l[0]+","+l[1]);var n,o,s,a,l;const c=function(e,t,i){let r="";for(let n=e;n>0;n--){const e=1<<n-1;r+=(t&e?1:0)+(i&e?2:0)}return r}(this.z,this.x,this.y);return e[(this.x+this.y)%e.length].replace(/{prefix}/g,(this.x%16).toString(16)+(this.y%16).toString(16)).replace(/{z}/g,String(this.z)).replace(/{x}/g,String(this.x)).replace(/{y}/g,String("tms"===i?Math.pow(2,this.z)-this.y-1:this.y)).replace(/{ratio}/g,t>1?"@2x":"").replace(/{quadkey}/g,c).replace(/{bbox-epsg-3857}/g,r)}isChildOf(e){const t=this.z-e.z;return t>0&&e.x===this.x>>t&&e.y===this.y>>t}getTilePoint(e){const t=Math.pow(2,this.z);return new o((e.x*t-this.x)*Q,(e.y*t-this.y)*Q)}toString(){return`${this.z}/${this.x}/${this.y}`}}class Sp{constructor(e,t){this.wrap=e,this.canonical=t,this.key=Ip(e,t.z,t.z,t.x,t.y)}}class Pp{constructor(e,t,i,r,n){if(this.terrainRttPosMatrix32f=null,e<i)throw new Error(`overscaledZ should be >= z; overscaledZ = ${e}; z = ${i}`);this.overscaledZ=e,this.wrap=t,this.canonical=new Tp(i,+r,+n),this.key=Ip(t,e,i,r,n)}clone(){return new Pp(this.overscaledZ,this.wrap,this.canonical.z,this.canonical.x,this.canonical.y)}equals(e){return this.overscaledZ===e.overscaledZ&&this.wrap===e.wrap&&this.canonical.equals(e.canonical)}scaledTo(e){if(e>this.overscaledZ)throw new Error(`targetZ > this.overscaledZ; targetZ = ${e}; overscaledZ = ${this.overscaledZ}`);const t=this.canonical.z-e;return e>this.canonical.z?new Pp(e,this.wrap,this.canonical.z,this.canonical.x,this.canonical.y):new Pp(e,this.wrap,e,this.canonical.x>>t,this.canonical.y>>t)}isOverscaled(){return this.overscaledZ>this.canonical.z}calculateScaledKey(e,t){if(e>this.overscaledZ)throw new Error(`targetZ > this.overscaledZ; targetZ = ${e}; overscaledZ = ${this.overscaledZ}`);const i=this.canonical.z-e;return e>this.canonical.z?Ip(this.wrap*+t,e,this.canonical.z,this.canonical.x,this.canonical.y):Ip(this.wrap*+t,e,e,this.canonical.x>>i,this.canonical.y>>i)}isChildOf(e){if(e.wrap!==this.wrap)return!1;if(this.overscaledZ-e.overscaledZ<=0)return!1;if(0===e.overscaledZ)return this.overscaledZ>0;const t=this.canonical.z-e.canonical.z;return!(t<0)&&e.canonical.x===this.canonical.x>>t&&e.canonical.y===this.canonical.y>>t}children(e){if(this.overscaledZ>=e)return[new Pp(this.overscaledZ+1,this.wrap,this.canonical.z,this.canonical.x,this.canonical.y)];const t=this.canonical.z+1,i=2*this.canonical.x,r=2*this.canonical.y;return[new Pp(t,this.wrap,t,i,r),new Pp(t,this.wrap,t,i+1,r),new Pp(t,this.wrap,t,i,r+1),new Pp(t,this.wrap,t,i+1,r+1)]}isLessThan(e){return this.wrap<e.wrap||!(this.wrap>e.wrap)&&(this.overscaledZ<e.overscaledZ||!(this.overscaledZ>e.overscaledZ)&&(this.canonical.x<e.canonical.x||!(this.canonical.x>e.canonical.x)&&this.canonical.y<e.canonical.y))}wrapped(){return new Pp(this.overscaledZ,0,this.canonical.z,this.canonical.x,this.canonical.y)}unwrapTo(e){return new Pp(this.overscaledZ,e,this.canonical.z,this.canonical.x,this.canonical.y)}overscaleFactor(){return Math.pow(2,this.overscaledZ-this.canonical.z)}toUnwrapped(){return new Sp(this.wrap,this.canonical)}toString(){return`${this.overscaledZ}/${this.canonical.x}/${this.canonical.y}`}getTilePoint(e){return this.canonical.getTilePoint(new gp(e.x-this.wrap,e.y))}normalizeCoordinates(e,t,i=8192){if(e>=0&&e<i&&t>=0&&t<i)return{tileID:this,x:e,y:t};const r=Math.floor(e/i),n=Math.floor(t/i),o=e-r*i,s=t-n*i,a=this.canonical.z,l=1<<a,c=this.canonical.y+n;if(c<0||c>=l)return null;let h=this.canonical.x+r,u=this.wrap;return h<0?(u-=Math.ceil(-h/l),h=(h%l+l)%l):h>=l&&(u+=Math.floor(h/l),h%=l),{tileID:new Pp(this.overscaledZ,u,a,h,c),x:o,y:s}}}function Ip(e,t,i,r,n){(e*=2)<0&&(e=-1*e-1);const o=1<<i;return(o*o*e+o*n+r).toString(36)+i.toString(36)+t.toString(36)}function Mp(e,t){const i=Math.abs(2*e.wrap)-+(e.wrap<0),r=Math.abs(2*t.wrap)-+(t.wrap<0);return e.overscaledZ-t.overscaledZ||r-i||t.canonical.y-e.canonical.y||t.canonical.x-e.canonical.x}gs("CanonicalTileID",Tp),gs("OverscaledTileID",Pp,{omit:["terrainRttPosMatrix32f"]});class Ep extends xp{constructor(e,t,i,r){super(e,t,i,r),this.type="raster-dem",this.maxzoom=22,this._options=Te({type:"raster-dem"},t),this.encoding=t.encoding||"mapbox",this.redFactor=t.redFactor,this.greenFactor=t.greenFactor,this.blueFactor=t.blueFactor,this.baseShift=t.baseShift}loadTile(e){return n(this,void 0,void 0,(function*(){const t=e.tileID.canonical.url(this.tiles,this.map.getPixelRatio(),this.scheme),i=yield this.map._requestManager.transformRequest(t,"Tile");e.neighboringTiles=this._getNeighboringTiles(e.tileID),e.abortController=new AbortController;try{const t=yield gt.getImage(i,e.abortController,this.map._refreshExpiredTiles);if(delete e.abortController,e.aborted)return void(e.state="unloaded");if(null==t?void 0:t.data){const i=t.data;this.map._refreshExpiredTiles&&(t.cacheControl||t.expires)&&e.setExpiryData({cacheControl:t.cacheControl,expires:t.expires});const r=Ve(i)&&u()?i:yield this.readImageNow(i),n={type:this.type,uid:e.uid,source:this.id,rawImageData:r,encoding:this.encoding,redFactor:this.redFactor,greenFactor:this.greenFactor,blueFactor:this.blueFactor,baseShift:this.baseShift};if(e.actor&&"expired"!==e.state&&"reloading"!==e.state)return;e.actor&&"expired"!==e.state||(e.actor=this.dispatcher.getActor()),e.dem=yield e.actor.sendAsync({type:"LDT",data:n}),e.needsHillshadePrepare=!0,e.needsTerrainPrepare=!0,e.state="loaded"}}catch(t){if(delete e.abortController,e.aborted)e.state="unloaded";else if(t)throw e.state="errored",t}}))}readImageNow(e){return n(this,void 0,void 0,(function*(){if("undefined"!=typeof VideoFrame&&function(){if(null==h&&(h=!1,u())){const e=5,t=new OffscreenCanvas(e,e).getContext("2d",{willReadFrequently:!0});if(t){for(let i=0;i<e*e;i++){const r=4*i;t.fillStyle=`rgb(${r},${r+1},${r+2})`,t.fillRect(i%e,Math.floor(i/e),1,1)}const i=t.getImageData(0,0,e,e).data;for(let t=0;t<e*e*4;t++)if(t%4!=3&&i[t]!==t){h=!0;break}}}return h||!1}()){const t=e.width+2,i=e.height+2;try{return new kc({width:t,height:i},yield function(e,t,i,r,o){return n(this,void 0,void 0,(function*(){if("undefined"==typeof VideoFrame)throw new Error("VideoFrame not supported");const t=new VideoFrame(e,{timestamp:0});try{const i=null==t?void 0:t.format;if(!i||!i.startsWith("BGR")&&!i.startsWith("RGB"))throw new Error(`Unrecognized format ${i}`);const n=i.startsWith("BGR"),s=new Uint8ClampedArray(r*o*4);if(yield t.copyTo(s,function(e,t,i,r,n){const o=4*Math.max(1,0),s=(Math.max(0,-1)- -1)*r*4+o,a=4*r,l=Math.max(0,-1),c=Math.max(0,-1);return{rect:{x:l,y:c,width:Math.min(e.width,-1+r)-l,height:Math.min(e.height,-1+n)-c},layout:[{offset:s,stride:a}]}}(e,0,0,r,o)),n)for(let e=0;e<s.length;e+=4){const t=s[e];s[e]=s[e+2],s[e+2]=t}return s}finally{t.close()}}))}(e,0,0,t,i))}catch(e){}}return nt.getImageData(e,1)}))}_getNeighboringTiles(e){const t=e.canonical,i=Math.pow(2,t.z),r=(t.x-1+i)%i,n=0===t.x?e.wrap-1:e.wrap,o=(t.x+1+i)%i,s=t.x+1===i?e.wrap+1:e.wrap,a={};return a[new Pp(e.overscaledZ,n,t.z,r,t.y).key]={backfilled:!1},a[new Pp(e.overscaledZ,s,t.z,o,t.y).key]={backfilled:!1},t.y>0&&(a[new Pp(e.overscaledZ,n,t.z,r,t.y-1).key]={backfilled:!1},a[new Pp(e.overscaledZ,e.wrap,t.z,t.x,t.y-1).key]={backfilled:!1},a[new Pp(e.overscaledZ,s,t.z,o,t.y-1).key]={backfilled:!1}),t.y+1<i&&(a[new Pp(e.overscaledZ,n,t.z,r,t.y+1).key]={backfilled:!1},a[new Pp(e.overscaledZ,e.wrap,t.z,t.x,t.y+1).key]={backfilled:!1},a[new Pp(e.overscaledZ,s,t.z,o,t.y+1).key]={backfilled:!1}),a}unloadTile(e){return n(this,void 0,void 0,(function*(){e.demTexture&&this.map.painter.saveTileTexture(e.demTexture),e.fbo&&(e.fbo.destroy(),delete e.fbo),e.dem&&delete e.dem,delete e.neighboringTiles,e.state="unloaded",e.actor&&(yield e.actor.sendAsync({type:"RDT",data:{type:this.type,uid:e.uid,source:this.id}}))}))}}function Cp(e,t){return t?e.properties[t]:e.id}function Ap(e,t){const i={id:e.id};if(t.removeAllProperties&&(delete e.removeProperties,delete e.addOrUpdateProperties,delete t.removeProperties),t.removeProperties)for(const i of t.removeProperties){const t=e.addOrUpdateProperties.findIndex((e=>e.key===i));t>-1&&e.addOrUpdateProperties.splice(t,1)}return(e.removeAllProperties||t.removeAllProperties)&&(i.removeAllProperties=!0),(e.removeProperties||t.removeProperties)&&(i.removeProperties=[...e.removeProperties||[],...t.removeProperties||[]]),(e.addOrUpdateProperties||t.addOrUpdateProperties)&&(i.addOrUpdateProperties=[...e.addOrUpdateProperties||[],...t.addOrUpdateProperties||[]]),(e.newGeometry||t.newGeometry)&&(i.newGeometry=t.newGeometry||e.newGeometry),i}function zp(e){var t,i;if(!e)return{};const r={};return r.removeAll=e.removeAll,r.remove=new Set(e.remove||[]),r.add=new Map(null===(t=e.add)||void 0===t?void 0:t.map((e=>[e.id,e]))),r.update=new Map(null===(i=e.update)||void 0===i?void 0:i.map((e=>[e.id,e]))),r}function Dp(e){return e&&0!==e.length?"number"==typeof e[0]?[e]:e.flatMap((e=>Dp(e))):[]}function Rp(e){return"GeometryCollection"===e.type?e.geometries.flatMap((e=>Rp(e))):Dp(e.coordinates)}function kp(e){const t=new lp;let i;switch(e.type){case"FeatureCollection":i=e.features.flatMap((e=>Rp(e.geometry)));break;case"Feature":i=Rp(e.geometry);break;default:i=Rp(e)}if(0===i.length)return t;for(const e of i){const[i,r]=e;t.extend([i,r])}return t}class Lp extends Tt{constructor(e,t,i,r){super(),this.id=e,this.type="geojson",this.minzoom=0,this.maxzoom=18,this.tileSize=512,this.isTileClipped=!0,this.reparseOverscaled=!0,this._removed=!1,this._isUpdatingWorker=!1,this._pendingWorkerUpdate={data:t.data},this.actor=i.getActor(),this.setEventedParent(r),this._data="string"==typeof t.data?{url:t.data}:{geojson:t.data},this._options=Te({},t),this._collectResourceTiming=t.collectResourceTiming,void 0!==t.maxzoom&&(this.maxzoom=t.maxzoom),t.type&&(this.type=t.type),t.attribution&&(this.attribution=t.attribution),this.promoteId=t.promoteId,void 0!==t.clusterMaxZoom&&this.maxzoom<=t.clusterMaxZoom&&Le(`The maxzoom value "${this.maxzoom}" is expected to be greater than the clusterMaxZoom value "${t.clusterMaxZoom}".`),this.workerOptions=Te({source:this.id,geojsonVtOptions:{buffer:this._pixelsToTileUnits(void 0!==t.buffer?t.buffer:128),tolerance:this._pixelsToTileUnits(void 0!==t.tolerance?t.tolerance:.375),extent:Q,maxZoom:this.maxzoom,lineMetrics:t.lineMetrics||!1,generateId:t.generateId||!1,promoteId:"string"==typeof t.promoteId?t.promoteId:void 0,cluster:t.cluster||!1,clusterOptions:{maxZoom:this._getClusterMaxZoom(t.clusterMaxZoom),minPoints:Math.max(2,t.clusterMinPoints||2),extent:Q,radius:this._pixelsToTileUnits(t.clusterRadius||50),log:!1,generateId:t.generateId||!1}},clusterProperties:t.clusterProperties,filter:t.filter},t.workerOptions)}_hasPendingWorkerUpdate(){return void 0!==this._pendingWorkerUpdate.data||void 0!==this._pendingWorkerUpdate.diff||this._pendingWorkerUpdate.updateCluster}_pixelsToTileUnits(e){return e*(Q/this.tileSize)}_getClusterMaxZoom(e){const t=e?Math.round(e):this.maxzoom-1;return Number.isInteger(e)||void 0===e||Le(`Integer expected for option 'clusterMaxZoom': provided value "${e}" rounded to "${t}"`),t}load(){return n(this,void 0,void 0,(function*(){yield this._updateWorkerData()}))}onAdd(e){this.map=e,this.load()}setData(e,t){this._data="string"==typeof e?{url:e}:{geojson:e},this._pendingWorkerUpdate={data:e};const i=this._updateWorkerData();return t?i:this}updateData(e,t){this._pendingWorkerUpdate.diff=function(e,t){if(!e)return t||{};if(!t)return e||{};const i=zp(e),r=zp(t);!function(e,t){t.removeAll&&(e.add.clear(),e.update.clear(),e.remove.clear(),t.remove.clear());for(const i of t.remove)e.add.delete(i),e.update.delete(i);for(const[i,r]of t.update){const n=e.update.get(i);n&&(t.update.set(i,Ap(n,r)),e.update.delete(i))}}(i,r);const n={};if((i.removeAll||r.removeAll)&&(n.removeAll=!0),n.remove=new Set([...i.remove,...r.remove]),n.add=new Map([...i.add,...r.add]),n.update=new Map([...i.update,...r.update]),n.remove.size&&n.add.size)for(const e of n.add.keys())n.remove.delete(e);const o=function(e){const t={};return e.removeAll&&(t.removeAll=e.removeAll),e.remove&&(t.remove=Array.from(e.remove)),e.add&&(t.add=Array.from(e.add.values())),e.update&&(t.update=Array.from(e.update.values())),t}(n);return o}(this._pendingWorkerUpdate.diff,e);const i=this._updateWorkerData();return t?i:this}getData(){return n(this,void 0,void 0,(function*(){return this._data.url&&(yield this.once("data")),this._data.geojson?this._data.geojson:{type:"FeatureCollection",features:Array.from(this._data.updateable.values())}}))}getBounds(){return n(this,void 0,void 0,(function*(){return kp(yield this.getData())}))}setClusterOptions(e){return this.workerOptions.geojsonVtOptions.cluster=e.cluster,void 0!==e.clusterRadius&&(this.workerOptions.geojsonVtOptions.clusterOptions.radius=this._pixelsToTileUnits(e.clusterRadius)),void 0!==e.clusterMaxZoom&&(this.workerOptions.geojsonVtOptions.clusterOptions.maxZoom=this._getClusterMaxZoom(e.clusterMaxZoom)),this._pendingWorkerUpdate.updateCluster=!0,this._updateWorkerData(),this}getClusterExpansionZoom(e){return this.actor.sendAsync({type:"GCEZ",data:{type:this.type,clusterId:e,source:this.id}})}getClusterChildren(e){return this.actor.sendAsync({type:"GCC",data:{type:this.type,clusterId:e,source:this.id}})}getClusterLeaves(e,t,i){return this.actor.sendAsync({type:"GCL",data:{type:this.type,source:this.id,clusterId:e,limit:t,offset:i}})}_updateWorkerData(){return n(this,void 0,void 0,(function*(){if(this._isUpdatingWorker)return;if(!this._hasPendingWorkerUpdate())return void Le(`No pending worker updates for GeoJSONSource ${this.id}.`);const{data:e,diff:t,updateCluster:i}=this._pendingWorkerUpdate,r=this._getLoadGeoJSONParameters(e,t,i);void 0!==e?this._pendingWorkerUpdate.data=void 0:t?this._pendingWorkerUpdate.diff=void 0:i&&(this._pendingWorkerUpdate.updateCluster=void 0),yield this._dispatchWorkerUpdate(r)}))}_getLoadGeoJSONParameters(e,t,i){return n(this,void 0,void 0,(function*(){const r=Te({type:this.type},this.workerOptions);return"string"==typeof e?(r.request=yield this.map._requestManager.transformRequest(nt.resolveURL(e),"Source"),r.request.collectResourceTiming=this._collectResourceTiming,r):void 0!==e?(r.data=e,r):t?(r.dataDiff=t,r):i?(r.updateCluster=!0,r):void 0}))}_dispatchWorkerUpdate(e){return n(this,void 0,void 0,(function*(){this._isUpdatingWorker=!0,this.fire(new bt("dataloading",{dataType:"source"}));try{const t=yield e,i=yield this.actor.sendAsync({type:"LD",data:t});if(this._isUpdatingWorker=!1,this._removed||i.abandoned)return void this.fire(new bt("dataabort",{dataType:"source"}));i.data&&(this._data={geojson:i.data});const r=this._applyDiffToSource(t.dataDiff),n=this._getShouldReloadTileOptions(r),o={dataType:"source"};this._applyResourceTiming(o,i),this.fire(new bt("data",Object.assign(Object.assign({},o),{sourceDataType:"metadata"}))),this.fire(new bt("data",Object.assign(Object.assign({},o),{sourceDataType:"content",shouldReloadTileOptions:n})))}catch(e){if(this._isUpdatingWorker=!1,this._removed)return void this.fire(new bt("dataabort",{dataType:"source"}));this.fire(new wt(te(e)))}finally{this._hasPendingWorkerUpdate()&&this._updateWorkerData()}}))}_applyResourceTiming(e,t){var i;if(!this._collectResourceTiming)return;const r=null===(i=t.resourceTiming)||void 0===i?void 0:i[this.id];if(!r)return;const n=r.slice(0);(null==n?void 0:n.length)&&Te(e,{resourceTiming:n})}_applyDiffToSource(e){if(!e)return;const t="string"==typeof this.promoteId?this.promoteId:void 0;if(!this._data.url&&!this._data.updateable){const e=function(e,t){const i=new Map;if(null==e)return i;if(null==e.type)return i;if("Feature"===e.type){const r=Cp(e,t);if(null==r)return;return i.set(r,e),i}if("FeatureCollection"===e.type){const r=new Set;for(const n of e.features){const e=Cp(n,t);if(null==e)return;if(r.has(e))return;r.add(e),i.set(e,n)}return i}}(this._data.geojson,t);if(!e)throw new Error(`GeoJSONSource "${this.id}": GeoJSON data is not compatible with updateData`);this._data={updateable:e}}if(!this._data.updateable)return;const i=function(e,t,i){var r,n;const o=[];if(t.removeAll)e.clear();else if(t.remove)for(const i of t.remove){const t=e.get(i);t&&(o.push(t.geometry),e.delete(i))}if(t.add)for(const r of t.add){const t=Cp(r,i);if(null==t)continue;const n=e.get(t);n&&o.push(n.geometry),o.push(r.geometry),e.set(t,r)}if(t.update)for(const i of t.update){const t=e.get(i.id);if(!t)continue;const s=!!i.newGeometry,a=i.removeAllProperties||(null===(r=i.removeProperties)||void 0===r?void 0:r.length)>0||(null===(n=i.addOrUpdateProperties)||void 0===n?void 0:n.length)>0;if(!s&&!a)continue;o.push(t.geometry);const l=Object.assign({},t);if(e.set(i.id,l),s&&(o.push(i.newGeometry),l.geometry=i.newGeometry),a){if(l.properties=i.removeAllProperties?{}:Object.assign({},l.properties||{}),i.removeProperties)for(const e of i.removeProperties)delete l.properties[e];if(i.addOrUpdateProperties)for(const{key:e,value:t}of i.addOrUpdateProperties)l.properties[e]=t}}return o}(this._data.updateable,e,t);return e.removeAll||this._options.cluster?void 0:i}_getShouldReloadTileOptions(e){if(e)return{affectedBounds:e.filter(Boolean).map((e=>kp(e)))}}shouldReloadTile(e,{affectedBounds:t}){if("loading"===e.state)return!0;if("unloaded"===e.state)return!1;const{buffer:i,extent:r}=this.workerOptions.geojsonVtOptions,n=function({x:e,y:t,z:i},r=0){const n=fp((e-r)/Math.pow(2,i)),o=mp((t+1+r)/Math.pow(2,i)),s=fp((e+1+r)/Math.pow(2,i)),a=mp((t-r)/Math.pow(2,i));return new lp([n,o],[s,a])}(e.tileID.canonical,i/r);for(const e of t)if(n.intersects(e))return!0;return!1}loaded(){return!this._isUpdatingWorker&&!this._hasPendingWorkerUpdate()}loadTile(e){return n(this,void 0,void 0,(function*(){const t=e.actor?"RT":"LT";e.actor=this.actor;const i={type:this.type,uid:e.uid,tileID:e.tileID,zoom:e.tileID.overscaledZ,maxZoom:this.maxzoom,tileSize:this.tileSize,source:this.id,pixelRatio:this.map.getPixelRatio(),showCollisionBoxes:this.map.showCollisionBoxes,promoteId:this.promoteId,subdivisionGranularity:this.map.style.projection.subdivisionGranularity};e.abortController=new AbortController;const r=yield this.actor.sendAsync({type:t,data:i},e.abortController);delete e.abortController,e.unloadVectorData(),e.aborted||e.loadVectorData(r,this.map.painter,"RT"===t)}))}abortTile(e){return n(this,void 0,void 0,(function*(){e.abortController&&(e.abortController.abort(),delete e.abortController),e.aborted=!0}))}unloadTile(e){return n(this,void 0,void 0,(function*(){e.unloadVectorData(),yield this.actor.sendAsync({type:"RMT",data:{uid:e.uid,type:this.type,source:this.id}})}))}onRemove(){this._removed=!0,this.actor.sendAsync({type:"RS",data:{type:this.type,source:this.id}})}serialize(){return Te({},this._options,{type:this.type,data:this._data.updateable?{type:"FeatureCollection",features:Array.from(this._data.updateable.values())}:this._data.url||this._data.geojson})}hasTransition(){return!1}}class Fp{constructor(){this.minX=1/0,this.maxX=-1/0,this.minY=1/0,this.maxY=-1/0}extend(e){return this.minX=Math.min(this.minX,e.x),this.minY=Math.min(this.minY,e.y),this.maxX=Math.max(this.maxX,e.x),this.maxY=Math.max(this.maxY,e.y),this}expandBy(e){return this.minX-=e,this.minY-=e,this.maxX+=e,this.maxY+=e,(this.minX>this.maxX||this.minY>this.maxY)&&(this.minX=1/0,this.maxX=-1/0,this.minY=1/0,this.maxY=-1/0),this}shrinkBy(e){return this.expandBy(-e)}map(e){const t=new Fp;return t.extend(e(new o(this.minX,this.minY))),t.extend(e(new o(this.maxX,this.minY))),t.extend(e(new o(this.minX,this.maxY))),t.extend(e(new o(this.maxX,this.maxY))),t}static fromPoints(e){const t=new Fp;for(const i of e)t.extend(i);return t}contains(e){return e.x>=this.minX&&e.x<=this.maxX&&e.y>=this.minY&&e.y<=this.maxY}empty(){return this.minX>this.maxX}width(){return this.maxX-this.minX}height(){return this.maxY-this.minY}covers(e){return!this.empty()&&!e.empty()&&e.minX>=this.minX&&e.maxX<=this.maxX&&e.minY>=this.minY&&e.maxY<=this.maxY}intersects(e){return!this.empty()&&!e.empty()&&e.minX<=this.maxX&&e.maxX>=this.minX&&e.minY<=this.maxY&&e.maxY>=this.minY}}class Bp extends Tt{constructor(e,t,i,r){super(),this.flippedWindingOrder=!1,this.id=e,this.dispatcher=i,this.coordinates=t.coordinates,this.type="image",this.minzoom=0,this.maxzoom=22,this.tileSize=512,this.tiles={},this._loaded=!1,this.setEventedParent(r),this.options=t}load(e){return n(this,void 0,void 0,(function*(){this._loaded=!1,this.fire(new bt("dataloading",{dataType:"source"})),this.url=this.options.url,this._request=new AbortController;try{const t=yield gt.getImage(yield this.map._requestManager.transformRequest(this.url,"Image"),this._request);this._request=null,this._loaded=!0,(null==t?void 0:t.data)&&(this.image=t.data,e&&(this.coordinates=e),this._finishLoading())}catch(e){this._request=null,this._loaded=!0,Qe(e)||this.fire(new wt(te(e)))}}))}loaded(){return this._loaded}updateImage(e){return e.url?(this._request&&(this._request.abort(),this._request=null),this.options.url=e.url,this.load(e.coordinates).finally((()=>this.texture=null)),this):this}_finishLoading(){this.map&&(this.setCoordinates(this.coordinates),this.fire(new bt("data",{dataType:"source",sourceDataType:"metadata"})))}onAdd(e){this.map=e,this.load()}onRemove(){this._request&&(this._request.abort(),this._request=null)}setCoordinates(e){this.coordinates=e;const t=e.map(gp.fromLngLat);var i;return this.tileID=function(e){const t=Fp.fromPoints(e),i=t.width(),r=t.height(),n=Math.max(i,r),o=Math.max(0,Math.floor(-Math.log(n)/Math.LN2)),s=Math.pow(2,o);return new Tp(o,Math.floor((t.minX+t.maxX)/2*s),Math.floor((t.minY+t.maxY)/2*s))}(t),this.terrainTileRanges=this._getOverlappingTileRanges(t),this.minzoom=this.maxzoom=this.tileID.z,this.tileCoords=t.map((e=>this.tileID.getTilePoint(e)._round())),this.flippedWindingOrder=((i=this.tileCoords)[1].x-i[0].x)*(i[2].y-i[0].y)-(i[1].y-i[0].y)*(i[2].x-i[0].x)<0,this.fire(new bt("data",{dataType:"source",sourceDataType:"content"})),this}prepare(){if(0===Object.keys(this.tiles).length||!this.image)return;const e=this.map.painter.context,t=e.gl;this.texture||(this.texture=new Zc(e,this.image,t.RGBA),this.texture.bind(t.LINEAR,t.CLAMP_TO_EDGE));let i=!1;for(const e in this.tiles){const t=this.tiles[e];"loaded"!==t.state&&(t.state="loaded",t.texture=this.texture,i=!0)}i&&this.fire(new bt("data",{dataType:"source",sourceDataType:"idle",sourceId:this.id}))}loadTile(e){return n(this,void 0,void 0,(function*(){var t;(null===(t=this.tileID)||void 0===t?void 0:t.equals(e.tileID.canonical))?(this.tiles[String(e.tileID.wrap)]=e,e.buckets={}):e.state="errored"}))}serialize(){return{type:"image",url:this.options.url,coordinates:this.coordinates}}hasTransition(){return!1}_getOverlappingTileRanges(e){const{minX:t,minY:i,maxX:r,maxY:n}=Fp.fromPoints(e),o={};for(let e=0;e<=25;e++){const s=Math.pow(2,e),a=Math.floor(t*s),l=Math.floor(i*s),c=Math.floor(r*s),h=Math.floor(n*s),u=(a%s+s)%s,d=c%s,p=Math.floor(a/s),f=Math.floor(c/s);o[e]={minWrap:p,maxWrap:f,minTileXWrapped:u,maxTileXWrapped:d,minTileY:l,maxTileY:h}}return o}}class Op extends Bp{constructor(e,t,i,r){super(e,t,i,r),this._onPlayingHandler=()=>{var e;null===(e=this.map)||void 0===e||e.triggerRepaint()},this.roundZoom=!0,this.type="video",this.options=t}load(){return n(this,void 0,void 0,(function*(){this._loaded=!1;const e=this.options;this.urls=[];for(const t of e.urls)this.urls.push((yield this.map._requestManager.transformRequest(t,"Source")).url);try{const e=yield(e=>{const t=window.document.createElement("video");return t.muted=!0,new Promise((i=>{t.onloadstart=()=>{i(t)};for(const i of e){const e=window.document.createElement("source");_t(i)||(t.crossOrigin="Anonymous"),e.src=i,t.appendChild(e)}}))})(this.urls);if(this._loaded=!0,!e)return;this.video=e,this.video.loop=!0,this.video.addEventListener("playing",this._onPlayingHandler),this.map&&this.video.play(),this._finishLoading()}catch(e){this.fire(new wt(te(e)))}}))}pause(){this.video&&this.video.pause()}play(){this.video&&this.video.play()}seek(e){if(this.video){const t=this.video.seekable;e<t.start(0)||e>t.end(0)?this.fire(new wt(new Bt(`sources.${this.id}`,null,`Playback for this video can be set only between the ${t.start(0)} and ${t.end(0)}-second mark.`))):this.video.currentTime=e}}getVideo(){return this.video}onAdd(e){this.map||(this.map=e,this.load(),this.video&&(this.video.play(),this.setCoordinates(this.coordinates)))}onRemove(){super.onRemove(),this.video&&(this.video.removeEventListener("playing",this._onPlayingHandler),this.video.pause())}prepare(){if(0===Object.keys(this.tiles).length||this.video.readyState<2)return;const e=this.map.painter.context,t=e.gl;this.texture?this.video.paused||(this.texture.bind(t.LINEAR,t.CLAMP_TO_EDGE),t.texSubImage2D(t.TEXTURE_2D,0,0,0,t.RGBA,t.UNSIGNED_BYTE,this.video)):(this.texture=new Zc(e,this.video,t.RGBA),this.texture.bind(t.LINEAR,t.CLAMP_TO_EDGE));let i=!1;for(const e in this.tiles){const t=this.tiles[e];"loaded"!==t.state&&(t.state="loaded",t.texture=this.texture,i=!0)}i&&this.fire(new bt("data",{dataType:"source",sourceDataType:"idle",sourceId:this.id}))}serialize(){return{type:"video",urls:this.urls,coordinates:this.coordinates}}hasTransition(){return this.video&&!this.video.paused}}class Vp extends Bp{constructor(e,t,i,r){super(e,t,i,r),t.coordinates?Array.isArray(t.coordinates)&&4===t.coordinates.length&&!t.coordinates.some((e=>!Array.isArray(e)||2!==e.length||e.some((e=>"number"!=typeof e))))||this.fire(new wt(new Bt(`sources.${e}`,null,'"coordinates" property must be an array of 4 longitude/latitude array pairs'))):this.fire(new wt(new Bt(`sources.${e}`,null,'missing required property "coordinates"'))),t.animate&&"boolean"!=typeof t.animate&&this.fire(new wt(new Bt(`sources.${e}`,null,'optional "animate" property must be a boolean value'))),t.canvas?"string"==typeof t.canvas||t.canvas instanceof HTMLCanvasElement||this.fire(new wt(new Bt(`sources.${e}`,null,'"canvas" must be either a string representing the ID of the canvas element from which to read, or an HTMLCanvasElement instance'))):this.fire(new wt(new Bt(`sources.${e}`,null,'missing required property "canvas"'))),this.options=t,this.animate=void 0===t.animate||t.animate}load(){return n(this,void 0,void 0,(function*(){this._loaded=!0,this.canvas||(this.canvas=this.options.canvas instanceof HTMLCanvasElement?this.options.canvas:document.getElementById(this.options.canvas)),this.width=this.canvas.width,this.height=this.canvas.height,this._hasInvalidDimensions()?this.fire(new wt(new Error("Canvas dimensions cannot be less than or equal to zero."))):(this.play=function(){this._playing=!0,this.map.triggerRepaint()},this.pause=function(){this._playing&&(this.prepare(),this._playing=!1)},this._finishLoading())}))}getCanvas(){return this.canvas}onAdd(e){this.map=e,this.load(),this.canvas&&this.animate&&this.play()}onRemove(){this.pause()}prepare(){let e=!1;if(this.canvas.width!==this.width&&(this.width=this.canvas.width,e=!0),this.canvas.height!==this.height&&(this.height=this.canvas.height,e=!0),this._hasInvalidDimensions())return;if(0===Object.keys(this.tiles).length)return;const t=this.map.painter.context,i=t.gl;this.texture?(e||this._playing)&&this.texture.update(this.canvas,{premultiply:!0}):(this.texture=new Zc(t,this.canvas,i.RGBA,{premultiply:!0}),this.texture.bind(i.LINEAR,i.CLAMP_TO_EDGE));let r=!1;for(const e in this.tiles){const t=this.tiles[e];"loaded"!==t.state&&(t.state="loaded",t.texture=this.texture,r=!0)}r&&this.fire(new bt("data",{dataType:"source",sourceDataType:"idle",sourceId:this.id}))}serialize(){return{type:"canvas",animate:this.animate,canvas:this.options.canvas,coordinates:this.coordinates}}hasTransition(){return this._playing}_hasInvalidDimensions(){for(const e of[this.canvas.width,this.canvas.height])if(isNaN(e)||e<=0)return!0;return!1}}const jp={},Np=e=>{switch(e){case"geojson":return Lp;case"image":return Bp;case"raster":return xp;case"raster-dem":return Ep;case"vector":return vp;case"video":return Op;case"canvas":return Vp}return jp[e]};class Up{constructor(e){this._stringToNumber={},this._numberToString=[];for(let t=0;t<e.length;t++){const i=e[t];this._stringToNumber[i]=t,this._numberToString[t]=i}}encode(e){return this._stringToNumber[e]}decode(e){if(e>=this._numberToString.length)throw new Error(`Out of bounds. Index requested n=${e} can't be >= this._numberToString.length ${this._numberToString.length}`);return this._numberToString[e]}}class Gp{constructor(e,t,i,r,n){this.type="Feature",this._vectorTileFeature=e,this._x=i,this._y=r,this._z=t,this.properties=e.properties,this.id=n}projectPoint(e,t,i,r){return[360*(e.x+t)/r-180,360/Math.PI*Math.atan(Math.exp((1-2*(e.y+i)/r)*Math.PI))-90]}projectLine(e,t,i,r){return e.map((e=>this.projectPoint(e,t,i,r)))}get geometry(){if(this._geometry)return this._geometry;const e=this._vectorTileFeature,t=e.extent*Math.pow(2,this._z),i=e.extent*this._x,r=e.extent*this._y,n=e.loadGeometry();switch(e.type){case 1:{const e=[];for(const t of n)e.push(t[0]);const o=this.projectLine(e,i,r,t);this._geometry=1===e.length?{type:"Point",coordinates:o[0]}:{type:"MultiPoint",coordinates:o};break}case 2:{const e=n.map((e=>this.projectLine(e,i,r,t)));this._geometry=1===e.length?{type:"LineString",coordinates:e[0]}:{type:"MultiLineString",coordinates:e};break}case 3:{const e=Gh(n),o=[];for(const n of e)o.push(n.map((e=>this.projectLine(e,i,r,t))));this._geometry=1===o.length?{type:"Polygon",coordinates:o[0]}:{type:"MultiPolygon",coordinates:o};break}default:throw new Error(`unknown feature type: ${e.type}`)}return this._geometry}set geometry(e){this._geometry=e}toJSON(){const e={geometry:this.geometry};for(const t in this)"_geometry"!==t&&"_vectorTileFeature"!==t&&"_x"!==t&&"_y"!==t&&"_z"!==t&&(e[t]=this[t]);return e}}class $p{constructor(e,t,i){this._name=e,this.dataBuffer=t,"number"==typeof i?this._size=i:(this.nullabilityBuffer=i,this._size=i.size())}getValue(e){return this.nullabilityBuffer&&!this.nullabilityBuffer.get(e)?null:this.getValueFromBuffer(e)}has(e){return this.nullabilityBuffer?.get(e)||!this.nullabilityBuffer}get name(){return this._name}get size(){return this._size}}class Zp extends $p{}class qp extends Zp{getValueFromBuffer(e){return this.dataBuffer[e]}}class Wp extends Zp{getValueFromBuffer(e){return this.dataBuffer[e]}}class Hp extends $p{constructor(e,t,i,r){super(e,t,r),this.delta=i}}class Xp extends Hp{constructor(e,t,i,r){super(e,Int32Array.of(t),i,r)}getValueFromBuffer(e){return this.dataBuffer[0]+e*this.delta}}class Yp extends $p{constructor(e,t,i,r){super(e,r?Int32Array.of(t):Uint32Array.of(t),i)}getValueFromBuffer(e){return this.dataBuffer[0]}}class Kp{constructor(e,t,i,r,n=4096){this._name=e,this._geometryVector=t,this._idVector=i,this._propertyVectors=r,this._extent=n}get name(){return this._name}get idVector(){return this._idVector}get geometryVector(){return this._geometryVector}get propertyVectors(){return this._propertyVectors}getPropertyVector(e){return this.propertyVectorsMap||(this.propertyVectorsMap=new Map(this._propertyVectors.map((e=>[e.name,e])))),this.propertyVectorsMap.get(e)}get numFeatures(){return this.geometryVector.numGeometries}get extent(){return this._extent}getFeatures(){const e=[],t=this.geometryVector.getGeometries();for(let i=0;i<this.numFeatures;i++){let r;if(this.idVector){const e=this.idVector.getValue(i);r=this.containsMaxSafeIntegerValues(this.idVector)&&null!==e?Number(e):e}const n={coordinates:t[i],type:this.geometryVector.geometryType(i)},o={};for(const e of this.propertyVectors){if(!e)continue;const t=e.name,r=e.getValue(i);null!==r&&(o[t]=r)}e.push({id:r,geometry:n,properties:o})}return e}containsMaxSafeIntegerValues(e){return e instanceof qp||e instanceof Yp||e instanceof Xp||e instanceof Wp}}class Jp{constructor(e){this.value=e}get(){return this.value}set(e){this.value=e}increment(){return this.value++}add(e){this.value+=e}}var Qp,ef;!function(e){e.NONE="NONE",e.DELTA="DELTA",e.COMPONENTWISE_DELTA="COMPONENTWISE_DELTA",e.RLE="RLE",e.MORTON="MORTON",e.PDE="PDE"}(Qp||(Qp={})),function(e){e.NONE="NONE",e.FAST_PFOR="FAST_PFOR",e.VARINT="VARINT",e.ALP="ALP"}(ef||(ef={}));const tf=new Uint32Array(33);tf[0]=0;for(let e=1;e<=32;e++)tf[e]=32===e?4294967295:4294967295>>>32-e;const rf=tf,nf=256;function of(e,t){return e-e%t}function sf(e){const t=e>>>0;return((255&t)<<24|(65280&t)<<8|t>>>8&65280|t>>>24&255)>>>0}const af=function(){if(!Number.isFinite(65536))return 65536;const e=of(Math.floor(65536),nf);return 0===e?nf:e}(),lf=3*af/nf+af|0;function cf(){const e=new Uint8Array(lf);return{dataToBePacked:new Array(33),dataPointers:new Int32Array(33),byteContainer:e,byteContainerI32:new Int32Array(e.buffer,e.byteOffset,e.byteLength>>>2),exceptionSizes:new Int32Array(33)}}function hf(e,t,i,r,n){switch(n){case 1:!function(e,t,i,r){let n=r,o=t;for(let t=0;t<8;t++){const t=e[o++]>>>0;i[n++]=t>>>0&1,i[n++]=t>>>1&1,i[n++]=t>>>2&1,i[n++]=t>>>3&1,i[n++]=t>>>4&1,i[n++]=t>>>5&1,i[n++]=t>>>6&1,i[n++]=t>>>7&1,i[n++]=t>>>8&1,i[n++]=t>>>9&1,i[n++]=t>>>10&1,i[n++]=t>>>11&1,i[n++]=t>>>12&1,i[n++]=t>>>13&1,i[n++]=t>>>14&1,i[n++]=t>>>15&1,i[n++]=t>>>16&1,i[n++]=t>>>17&1,i[n++]=t>>>18&1,i[n++]=t>>>19&1,i[n++]=t>>>20&1,i[n++]=t>>>21&1,i[n++]=t>>>22&1,i[n++]=t>>>23&1,i[n++]=t>>>24&1,i[n++]=t>>>25&1,i[n++]=t>>>26&1,i[n++]=t>>>27&1,i[n++]=t>>>28&1,i[n++]=t>>>29&1,i[n++]=t>>>30&1,i[n++]=t>>>31&1}}(e,t,i,r);break;case 2:!function(e,t,i,r){let n=r,o=t;for(let t=0;t<8;t++){const t=e[o++]>>>0,r=e[o++]>>>0;i[n++]=t>>>0&3,i[n++]=t>>>2&3,i[n++]=t>>>4&3,i[n++]=t>>>6&3,i[n++]=t>>>8&3,i[n++]=t>>>10&3,i[n++]=t>>>12&3,i[n++]=t>>>14&3,i[n++]=t>>>16&3,i[n++]=t>>>18&3,i[n++]=t>>>20&3,i[n++]=t>>>22&3,i[n++]=t>>>24&3,i[n++]=t>>>26&3,i[n++]=t>>>28&3,i[n++]=t>>>30&3,i[n++]=r>>>0&3,i[n++]=r>>>2&3,i[n++]=r>>>4&3,i[n++]=r>>>6&3,i[n++]=r>>>8&3,i[n++]=r>>>10&3,i[n++]=r>>>12&3,i[n++]=r>>>14&3,i[n++]=r>>>16&3,i[n++]=r>>>18&3,i[n++]=r>>>20&3,i[n++]=r>>>22&3,i[n++]=r>>>24&3,i[n++]=r>>>26&3,i[n++]=r>>>28&3,i[n++]=r>>>30&3}}(e,t,i,r);break;case 3:!function(e,t,i,r){let n=r,o=t;for(let t=0;t<8;t++){const t=e[o++]>>>0,r=e[o++]>>>0,s=e[o++]>>>0;i[n++]=t>>>0&7,i[n++]=t>>>3&7,i[n++]=t>>>6&7,i[n++]=t>>>9&7,i[n++]=t>>>12&7,i[n++]=t>>>15&7,i[n++]=t>>>18&7,i[n++]=t>>>21&7,i[n++]=t>>>24&7,i[n++]=t>>>27&7,i[n++]=7&(t>>>30|(1&r)<<2),i[n++]=r>>>1&7,i[n++]=r>>>4&7,i[n++]=r>>>7&7,i[n++]=r>>>10&7,i[n++]=r>>>13&7,i[n++]=r>>>16&7,i[n++]=r>>>19&7,i[n++]=r>>>22&7,i[n++]=r>>>25&7,i[n++]=r>>>28&7,i[n++]=7&(r>>>31|(3&s)<<1),i[n++]=s>>>2&7,i[n++]=s>>>5&7,i[n++]=s>>>8&7,i[n++]=s>>>11&7,i[n++]=s>>>14&7,i[n++]=s>>>17&7,i[n++]=s>>>20&7,i[n++]=s>>>23&7,i[n++]=s>>>26&7,i[n++]=s>>>29&7}}(e,t,i,r);break;case 4:!function(e,t,i,r){let n=r,o=t;for(let t=0;t<8;t++){const t=e[o++]>>>0,r=e[o++]>>>0,s=e[o++]>>>0,a=e[o++]>>>0;i[n++]=t>>>0&15,i[n++]=t>>>4&15,i[n++]=t>>>8&15,i[n++]=t>>>12&15,i[n++]=t>>>16&15,i[n++]=t>>>20&15,i[n++]=t>>>24&15,i[n++]=t>>>28&15,i[n++]=r>>>0&15,i[n++]=r>>>4&15,i[n++]=r>>>8&15,i[n++]=r>>>12&15,i[n++]=r>>>16&15,i[n++]=r>>>20&15,i[n++]=r>>>24&15,i[n++]=r>>>28&15,i[n++]=s>>>0&15,i[n++]=s>>>4&15,i[n++]=s>>>8&15,i[n++]=s>>>12&15,i[n++]=s>>>16&15,i[n++]=s>>>20&15,i[n++]=s>>>24&15,i[n++]=s>>>28&15,i[n++]=a>>>0&15,i[n++]=a>>>4&15,i[n++]=a>>>8&15,i[n++]=a>>>12&15,i[n++]=a>>>16&15,i[n++]=a>>>20&15,i[n++]=a>>>24&15,i[n++]=a>>>28&15}}(e,t,i,r);break;case 5:!function(e,t,i,r){let n=r,o=t;for(let t=0;t<8;t++){const t=e[o++]>>>0,r=e[o++]>>>0,s=e[o++]>>>0,a=e[o++]>>>0,l=e[o++]>>>0;i[n++]=t>>>0&31,i[n++]=t>>>5&31,i[n++]=t>>>10&31,i[n++]=t>>>15&31,i[n++]=t>>>20&31,i[n++]=t>>>25&31,i[n++]=31&(t>>>30|(7&r)<<2),i[n++]=r>>>3&31,i[n++]=r>>>8&31,i[n++]=r>>>13&31,i[n++]=r>>>18&31,i[n++]=r>>>23&31,i[n++]=31&(r>>>28|(1&s)<<4),i[n++]=s>>>1&31,i[n++]=s>>>6&31,i[n++]=s>>>11&31,i[n++]=s>>>16&31,i[n++]=s>>>21&31,i[n++]=s>>>26&31,i[n++]=31&(s>>>31|(15&a)<<1),i[n++]=a>>>4&31,i[n++]=a>>>9&31,i[n++]=a>>>14&31,i[n++]=a>>>19&31,i[n++]=a>>>24&31,i[n++]=31&(a>>>29|(3&l)<<3),i[n++]=l>>>2&31,i[n++]=l>>>7&31,i[n++]=l>>>12&31,i[n++]=l>>>17&31,i[n++]=l>>>22&31,i[n++]=l>>>27&31}}(e,t,i,r);break;case 6:!function(e,t,i,r){let n=r,o=t;for(let t=0;t<8;t++){const t=e[o++]>>>0,r=e[o++]>>>0,s=e[o++]>>>0,a=e[o++]>>>0,l=e[o++]>>>0,c=e[o++]>>>0;i[n++]=t>>>0&63,i[n++]=t>>>6&63,i[n++]=t>>>12&63,i[n++]=t>>>18&63,i[n++]=t>>>24&63,i[n++]=63&(t>>>30|(15&r)<<2),i[n++]=r>>>4&63,i[n++]=r>>>10&63,i[n++]=r>>>16&63,i[n++]=r>>>22&63,i[n++]=63&(r>>>28|(3&s)<<4),i[n++]=s>>>2&63,i[n++]=s>>>8&63,i[n++]=s>>>14&63,i[n++]=s>>>20&63,i[n++]=s>>>26&63,i[n++]=a>>>0&63,i[n++]=a>>>6&63,i[n++]=a>>>12&63,i[n++]=a>>>18&63,i[n++]=a>>>24&63,i[n++]=63&(a>>>30|(15&l)<<2),i[n++]=l>>>4&63,i[n++]=l>>>10&63,i[n++]=l>>>16&63,i[n++]=l>>>22&63,i[n++]=63&(l>>>28|(3&c)<<4),i[n++]=c>>>2&63,i[n++]=c>>>8&63,i[n++]=c>>>14&63,i[n++]=c>>>20&63,i[n++]=c>>>26&63}}(e,t,i,r);break;case 7:!function(e,t,i,r){let n=r,o=t;for(let t=0;t<8;t++){const t=e[o++]>>>0,r=e[o++]>>>0,s=e[o++]>>>0,a=e[o++]>>>0,l=e[o++]>>>0,c=e[o++]>>>0,h=e[o++]>>>0;i[n++]=t>>>0&127,i[n++]=t>>>7&127,i[n++]=t>>>14&127,i[n++]=t>>>21&127,i[n++]=127&(t>>>28|(7&r)<<4),i[n++]=r>>>3&127,i[n++]=r>>>10&127,i[n++]=r>>>17&127,i[n++]=r>>>24&127,i[n++]=127&(r>>>31|(63&s)<<1),i[n++]=s>>>6&127,i[n++]=s>>>13&127,i[n++]=s>>>20&127,i[n++]=127&(s>>>27|(3&a)<<5),i[n++]=a>>>2&127,i[n++]=a>>>9&127,i[n++]=a>>>16&127,i[n++]=a>>>23&127,i[n++]=127&(a>>>30|(31&l)<<2),i[n++]=l>>>5&127,i[n++]=l>>>12&127,i[n++]=l>>>19&127,i[n++]=127&(l>>>26|(1&c)<<6),i[n++]=c>>>1&127,i[n++]=c>>>8&127,i[n++]=c>>>15&127,i[n++]=c>>>22&127,i[n++]=127&(c>>>29|(15&h)<<3),i[n++]=h>>>4&127,i[n++]=h>>>11&127,i[n++]=h>>>18&127,i[n++]=h>>>25&127}}(e,t,i,r);break;case 8:!function(e,t,i,r){let n=r,o=t;for(let t=0;t<8;t++){const t=e[o++]>>>0,r=e[o++]>>>0,s=e[o++]>>>0,a=e[o++]>>>0,l=e[o++]>>>0,c=e[o++]>>>0,h=e[o++]>>>0,u=e[o++]>>>0;i[n++]=t>>>0&255,i[n++]=t>>>8&255,i[n++]=t>>>16&255,i[n++]=t>>>24&255,i[n++]=r>>>0&255,i[n++]=r>>>8&255,i[n++]=r>>>16&255,i[n++]=r>>>24&255,i[n++]=s>>>0&255,i[n++]=s>>>8&255,i[n++]=s>>>16&255,i[n++]=s>>>24&255,i[n++]=a>>>0&255,i[n++]=a>>>8&255,i[n++]=a>>>16&255,i[n++]=a>>>24&255,i[n++]=l>>>0&255,i[n++]=l>>>8&255,i[n++]=l>>>16&255,i[n++]=l>>>24&255,i[n++]=c>>>0&255,i[n++]=c>>>8&255,i[n++]=c>>>16&255,i[n++]=c>>>24&255,i[n++]=h>>>0&255,i[n++]=h>>>8&255,i[n++]=h>>>16&255,i[n++]=h>>>24&255,i[n++]=u>>>0&255,i[n++]=u>>>8&255,i[n++]=u>>>16&255,i[n++]=u>>>24&255}}(e,t,i,r);break;case 16:!function(e,t,i,r){let n=r,o=t;for(let t=0;t<128;t++){const t=e[o++]>>>0;i[n++]=65535&t,i[n++]=t>>>16&65535}}(e,t,i,r);break;default:!function(e,t,i,r,n){const o=rf[n]>>>0;let s=t,a=0,l=e[s]>>>0,c=r;for(let t=0;t<8;t++){for(let t=0;t<32;t++)if(a+n<=32)i[c+t]=l>>>a&o,a+=n,32===a&&(a=0,s++,31!==t&&(l=e[s]>>>0));else{const r=32-a,h=l>>>a;s++,l=e[s]>>>0;const u=n-r;i[c+t]=(h|(l&-1>>>32-u>>>0)<<r)&o,a=u}c+=32,a=0,t<7&&(l=e[s]>>>0)}}(e,t,i,r,n)}return t+(n<<3)|0}function uf(e,t,i,r){if(i+2>t)throw new Error(`FastPFOR decode: byteContainer underflow at block=${r} (need 2 bytes for [bitWidth, exceptionCount], bytePos=${i}, byteSize=${t})`);const n=e[i++],o=e[i++];if(n>32)throw new Error(`FastPFOR decode: invalid bitWidth=${n} at block=${r} (expected 0..32). This likely indicates corrupted or truncated input.`);return{bitWidth:n,exceptionCount:o,bytePosIn:i}}function df(e,t,i,r,n,o,s,a,l){const{maxBits:c,exceptionBitWidth:h,bytePosIn:u}=function(e,t,i,r,n,o){if(i+1>t)throw new Error(`FastPFOR decode: exception header underflow at block=${o} (need 1 byte for maxBits, bytePos=${i}, byteSize=${t})`);const s=e[i++];if(s<r||s>32)throw new Error(`FastPFOR decode: invalid maxBits=${s} at block=${o} (bitWidth=${r}, expected ${r}..32)`);const a=s-r|0;if(a<1||a>32)throw new Error(`FastPFOR decode: invalid exceptionBitWidth=${a} at block=${o} (bitWidth=${r}, maxBits=${s})`);if(i+n>t)throw new Error(`FastPFOR decode: exception positions underflow at block=${o} (need=${n}, have=${t-i})`);return{maxBits:s,exceptionBitWidth:a,bytePosIn:i}}(n,o,s,i,r,l);if(s=u,1===h){const o=1<<i;for(let i=0;i<r;i=i+1|0)e[n[s++]+t|0]|=o;return s}const d=a.dataToBePacked[h];if(!d)throw new Error(`FastPFOR decode: missing exception stream for exceptionBitWidth=${h} (bitWidth=${i}, maxBits=${c}) at block ${l}`);const p=a.dataPointers;let f=0|p[h];const m=0|a.exceptionSizes[h];if(f+r>m)throw new Error(`FastPFOR decode: exception stream overflow for exceptionBitWidth=${h} (ptr=${f}, need ${r}, size=${m}) at block ${l}`);for(let o=0;o<r;o=o+1|0){const r=n[s++],o=0|d[f++];e[r+t|0]|=o<<i}return p[h]=f,s}function pf(e,t,i,r,n,o){const s=0|i,a=0|e[s];if(a<=0||s+a>e.length-1)throw new Error(`FastPFOR decode: invalid whereMeta=${a} at pageStart=${s} (expected > 0 and pageStart+whereMeta < encoded.length=${e.length})`);const l=s+1|0,c=s+a|0,h=e[c]>>>0,u=h+3>>>2,d=c+1,p=d+u;if(p>=e.length)throw new Error(`FastPFOR decode: invalid byteSize=${h} (metaInts=${u}, pageStart=${s}, packedEnd=${c}, byteContainerStart=${d}) causes bitmapPos=${p} out of bounds (encoded.length=${e.length})`);const f=function(e,t,i,r){r.byteContainer.length<i&&(r.byteContainer=new Uint8Array(2*i),r.byteContainerI32=void 0);const n=r.byteContainer,o=i>>>2;if(3&n.byteOffset)for(let i=0;i<o;i=i+1|0){const r=0|e[t+i|0],o=i<<2;n[o]=255&r,n[o+1|0]=r>>>8&255,n[o+2|0]=r>>>16&255,n[o+3|0]=r>>>24&255}else{let i=r.byteContainerI32;(!i||i.buffer!==n.buffer||i.byteOffset!==n.byteOffset||i.length<o)&&(i=r.byteContainerI32=new Int32Array(n.buffer,n.byteOffset,n.byteLength>>>2)),i.set(e.subarray(t,t+o))}const s=3&i;if(s>0){const i=0|e[t+o|0],r=o<<2;for(let e=0;e<s;e=e+1|0)n[r+e|0]=i>>>(e<<3)&255}return n}(e,d,h,o),m=h,_=function(e,t,i){const r=0|e[t++],n=i.dataToBePacked;for(let o=2;o<=32;o=o+1|0){if(!(r>>>o-1&1))continue;if(t>=e.length)throw new Error(`FastPFOR decode: truncated exception stream header (bitWidth=${o}, streamWordIndex=${t}, needWords=1, availableWords=${e.length-t}, encodedWords=${e.length})`);const s=e[t++]>>>0,a=of(s+31,32),l=s*o+31>>>5;if(t+l>e.length)throw new Error(`FastPFOR decode: truncated exception stream (bitWidth=${o}, size=${s}, streamWordIndex=${t}, needWords=${l}, availableWords=${e.length-t}, encodedWords=${e.length})`);let c=n[o];(!c||c.length<a)&&(c=n[o]=new Uint32Array(a));let h=0;for(;h<s;h=h+32|0)ff(e,t,c,h,o),t=t+o|0;t=t-((h-s|0)*o>>>5)|0,i.exceptionSizes[o]=s}return t}(e,p,o);return o.dataPointers.fill(0),function(e,t,i,r,n,o,s,a,l,c){let h=0|i,u=0;for(let t=0;t<s;t=t+1|0){const i=uf(a,l,u,t);u=i.bytePosIn;const r=i.bitWidth,s=i.exceptionCount,d=o+t*nf|0;switch(r){case 0:n.fill(0,d,d+nf);break;case 32:for(let t=0;t<nf;t=t+1|0)n[d+t|0]=0|e[h+t|0];h=h+nf|0;break;default:h=hf(e,h,n,d,r)}s>0&&(u=df(n,d,r,s,a,l,u,c,t))}if(h!==r)throw new Error(`FastPFOR decode: packed region mismatch (pageStart=${t}, packedStart=${i}, consumedPackedEnd=${h}, expectedPackedEnd=${r}, packedWords=${r-i}, encoded.length=${e.length})`)}(e,s,l,c,t,0|r,n/nf|0,f,m,o),_}function ff(e,t,i,r,n){switch(n){case 2:return void function(e,t,i,r){let n=r;const o=e[t]>>>0,s=e[t+1]>>>0;i[n++]=o>>>0&3,i[n++]=o>>>2&3,i[n++]=o>>>4&3,i[n++]=o>>>6&3,i[n++]=o>>>8&3,i[n++]=o>>>10&3,i[n++]=o>>>12&3,i[n++]=o>>>14&3,i[n++]=o>>>16&3,i[n++]=o>>>18&3,i[n++]=o>>>20&3,i[n++]=o>>>22&3,i[n++]=o>>>24&3,i[n++]=o>>>26&3,i[n++]=o>>>28&3,i[n++]=o>>>30&3,i[n++]=s>>>0&3,i[n++]=s>>>2&3,i[n++]=s>>>4&3,i[n++]=s>>>6&3,i[n++]=s>>>8&3,i[n++]=s>>>10&3,i[n++]=s>>>12&3,i[n++]=s>>>14&3,i[n++]=s>>>16&3,i[n++]=s>>>18&3,i[n++]=s>>>20&3,i[n++]=s>>>22&3,i[n++]=s>>>24&3,i[n++]=s>>>26&3,i[n++]=s>>>28&3,i[n]=s>>>30&3}(e,t,i,r);case 3:return void function(e,t,i,r){let n=r;const o=e[t]>>>0,s=e[t+1]>>>0,a=e[t+2]>>>0;i[n++]=o>>>0&7,i[n++]=o>>>3&7,i[n++]=o>>>6&7,i[n++]=o>>>9&7,i[n++]=o>>>12&7,i[n++]=o>>>15&7,i[n++]=o>>>18&7,i[n++]=o>>>21&7,i[n++]=o>>>24&7,i[n++]=o>>>27&7,i[n++]=7&(o>>>30|(1&s)<<2),i[n++]=s>>>1&7,i[n++]=s>>>4&7,i[n++]=s>>>7&7,i[n++]=s>>>10&7,i[n++]=s>>>13&7,i[n++]=s>>>16&7,i[n++]=s>>>19&7,i[n++]=s>>>22&7,i[n++]=s>>>25&7,i[n++]=s>>>28&7,i[n++]=7&(s>>>31|(3&a)<<1),i[n++]=a>>>2&7,i[n++]=a>>>5&7,i[n++]=a>>>8&7,i[n++]=a>>>11&7,i[n++]=a>>>14&7,i[n++]=a>>>17&7,i[n++]=a>>>20&7,i[n++]=a>>>23&7,i[n++]=a>>>26&7,i[n]=a>>>29&7}(e,t,i,r);case 4:return void function(e,t,i,r){let n=r;const o=e[t]>>>0,s=e[t+1]>>>0,a=e[t+2]>>>0,l=e[t+3]>>>0;i[n++]=o>>>0&15,i[n++]=o>>>4&15,i[n++]=o>>>8&15,i[n++]=o>>>12&15,i[n++]=o>>>16&15,i[n++]=o>>>20&15,i[n++]=o>>>24&15,i[n++]=o>>>28&15,i[n++]=s>>>0&15,i[n++]=s>>>4&15,i[n++]=s>>>8&15,i[n++]=s>>>12&15,i[n++]=s>>>16&15,i[n++]=s>>>20&15,i[n++]=s>>>24&15,i[n++]=s>>>28&15,i[n++]=a>>>0&15,i[n++]=a>>>4&15,i[n++]=a>>>8&15,i[n++]=a>>>12&15,i[n++]=a>>>16&15,i[n++]=a>>>20&15,i[n++]=a>>>24&15,i[n++]=a>>>28&15,i[n++]=l>>>0&15,i[n++]=l>>>4&15,i[n++]=l>>>8&15,i[n++]=l>>>12&15,i[n++]=l>>>16&15,i[n++]=l>>>20&15,i[n++]=l>>>24&15,i[n]=l>>>28&15}(e,t,i,r);case 5:return void function(e,t,i,r){let n=r;const o=e[t]>>>0,s=e[t+1]>>>0,a=e[t+2]>>>0,l=e[t+3]>>>0,c=e[t+4]>>>0;i[n++]=o>>>0&31,i[n++]=o>>>5&31,i[n++]=o>>>10&31,i[n++]=o>>>15&31,i[n++]=o>>>20&31,i[n++]=o>>>25&31,i[n++]=31&(o>>>30|(7&s)<<2),i[n++]=s>>>3&31,i[n++]=s>>>8&31,i[n++]=s>>>13&31,i[n++]=s>>>18&31,i[n++]=s>>>23&31,i[n++]=31&(s>>>28|(1&a)<<4),i[n++]=a>>>1&31,i[n++]=a>>>6&31,i[n++]=a>>>11&31,i[n++]=a>>>16&31,i[n++]=a>>>21&31,i[n++]=a>>>26&31,i[n++]=31&(a>>>31|(15&l)<<1),i[n++]=l>>>4&31,i[n++]=l>>>9&31,i[n++]=l>>>14&31,i[n++]=l>>>19&31,i[n++]=l>>>24&31,i[n++]=31&(l>>>29|(3&c)<<3),i[n++]=c>>>2&31,i[n++]=c>>>7&31,i[n++]=c>>>12&31,i[n++]=c>>>17&31,i[n++]=c>>>22&31,i[n]=c>>>27&31}(e,t,i,r);case 6:return void function(e,t,i,r){let n=r;const o=e[t]>>>0,s=e[t+1]>>>0,a=e[t+2]>>>0,l=e[t+3]>>>0,c=e[t+4]>>>0,h=e[t+5]>>>0;i[n++]=o>>>0&63,i[n++]=o>>>6&63,i[n++]=o>>>12&63,i[n++]=o>>>18&63,i[n++]=o>>>24&63,i[n++]=63&(o>>>30|(15&s)<<2),i[n++]=s>>>4&63,i[n++]=s>>>10&63,i[n++]=s>>>16&63,i[n++]=s>>>22&63,i[n++]=63&(s>>>28|(3&a)<<4),i[n++]=a>>>2&63,i[n++]=a>>>8&63,i[n++]=a>>>14&63,i[n++]=a>>>20&63,i[n++]=a>>>26&63,i[n++]=l>>>0&63,i[n++]=l>>>6&63,i[n++]=l>>>12&63,i[n++]=l>>>18&63,i[n++]=l>>>24&63,i[n++]=63&(l>>>30|(15&c)<<2),i[n++]=c>>>4&63,i[n++]=c>>>10&63,i[n++]=c>>>16&63,i[n++]=c>>>22&63,i[n++]=63&(c>>>28|(3&h)<<4),i[n++]=h>>>2&63,i[n++]=h>>>8&63,i[n++]=h>>>14&63,i[n++]=h>>>20&63,i[n]=h>>>26&63}(e,t,i,r);case 7:return void function(e,t,i,r){let n=r;const o=e[t]>>>0,s=e[t+1]>>>0,a=e[t+2]>>>0,l=e[t+3]>>>0,c=e[t+4]>>>0,h=e[t+5]>>>0,u=e[t+6]>>>0;i[n++]=o>>>0&127,i[n++]=o>>>7&127,i[n++]=o>>>14&127,i[n++]=o>>>21&127,i[n++]=127&(o>>>28|(7&s)<<4),i[n++]=s>>>3&127,i[n++]=s>>>10&127,i[n++]=s>>>17&127,i[n++]=s>>>24&127,i[n++]=127&(s>>>31|(63&a)<<1),i[n++]=a>>>6&127,i[n++]=a>>>13&127,i[n++]=a>>>20&127,i[n++]=127&(a>>>27|(3&l)<<5),i[n++]=l>>>2&127,i[n++]=l>>>9&127,i[n++]=l>>>16&127,i[n++]=l>>>23&127,i[n++]=127&(l>>>30|(31&c)<<2),i[n++]=c>>>5&127,i[n++]=c>>>12&127,i[n++]=c>>>19&127,i[n++]=127&(c>>>26|(1&h)<<6),i[n++]=h>>>1&127,i[n++]=h>>>8&127,i[n++]=h>>>15&127,i[n++]=h>>>22&127,i[n++]=127&(h>>>29|(15&u)<<3),i[n++]=u>>>4&127,i[n++]=u>>>11&127,i[n++]=u>>>18&127,i[n]=u>>>25&127}(e,t,i,r);case 8:return void function(e,t,i,r){let n=r;const o=e[t]>>>0,s=e[t+1]>>>0,a=e[t+2]>>>0,l=e[t+3]>>>0,c=e[t+4]>>>0,h=e[t+5]>>>0,u=e[t+6]>>>0,d=e[t+7]>>>0;i[n++]=o>>>0&255,i[n++]=o>>>8&255,i[n++]=o>>>16&255,i[n++]=o>>>24&255,i[n++]=s>>>0&255,i[n++]=s>>>8&255,i[n++]=s>>>16&255,i[n++]=s>>>24&255,i[n++]=a>>>0&255,i[n++]=a>>>8&255,i[n++]=a>>>16&255,i[n++]=a>>>24&255,i[n++]=l>>>0&255,i[n++]=l>>>8&255,i[n++]=l>>>16&255,i[n++]=l>>>24&255,i[n++]=c>>>0&255,i[n++]=c>>>8&255,i[n++]=c>>>16&255,i[n++]=c>>>24&255,i[n++]=h>>>0&255,i[n++]=h>>>8&255,i[n++]=h>>>16&255,i[n++]=h>>>24&255,i[n++]=u>>>0&255,i[n++]=u>>>8&255,i[n++]=u>>>16&255,i[n++]=u>>>24&255,i[n++]=d>>>0&255,i[n++]=d>>>8&255,i[n++]=d>>>16&255,i[n]=d>>>24&255}(e,t,i,r);case 9:return void function(e,t,i,r){let n=r;const o=e[t]>>>0,s=e[t+1]>>>0,a=e[t+2]>>>0,l=e[t+3]>>>0,c=e[t+4]>>>0,h=e[t+5]>>>0,u=e[t+6]>>>0,d=e[t+7]>>>0,p=e[t+8]>>>0;i[n++]=o>>>0&511,i[n++]=o>>>9&511,i[n++]=o>>>18&511,i[n++]=511&(o>>>27|(15&s)<<5),i[n++]=s>>>4&511,i[n++]=s>>>13&511,i[n++]=s>>>22&511,i[n++]=511&(s>>>31|(255&a)<<1),i[n++]=a>>>8&511,i[n++]=a>>>17&511,i[n++]=511&(a>>>26|(7&l)<<6),i[n++]=l>>>3&511,i[n++]=l>>>12&511,i[n++]=l>>>21&511,i[n++]=511&(l>>>30|(127&c)<<2),i[n++]=c>>>7&511,i[n++]=c>>>16&511,i[n++]=511&(c>>>25|(3&h)<<7),i[n++]=h>>>2&511,i[n++]=h>>>11&511,i[n++]=h>>>20&511,i[n++]=511&(h>>>29|(63&u)<<3),i[n++]=u>>>6&511,i[n++]=u>>>15&511,i[n++]=511&(u>>>24|(1&d)<<8),i[n++]=d>>>1&511,i[n++]=d>>>10&511,i[n++]=d>>>19&511,i[n++]=511&(d>>>28|(31&p)<<4),i[n++]=p>>>5&511,i[n++]=p>>>14&511,i[n]=p>>>23&511}(e,t,i,r);case 10:return void function(e,t,i,r){let n=r;const o=e[t]>>>0,s=e[t+1]>>>0,a=e[t+2]>>>0,l=e[t+3]>>>0,c=e[t+4]>>>0,h=e[t+5]>>>0,u=e[t+6]>>>0,d=e[t+7]>>>0,p=e[t+8]>>>0,f=e[t+9]>>>0;i[n++]=o>>>0&1023,i[n++]=o>>>10&1023,i[n++]=o>>>20&1023,i[n++]=1023&(o>>>30|(255&s)<<2),i[n++]=s>>>8&1023,i[n++]=s>>>18&1023,i[n++]=1023&(s>>>28|(63&a)<<4),i[n++]=a>>>6&1023,i[n++]=a>>>16&1023,i[n++]=1023&(a>>>26|(15&l)<<6),i[n++]=l>>>4&1023,i[n++]=l>>>14&1023,i[n++]=1023&(l>>>24|(3&c)<<8),i[n++]=c>>>2&1023,i[n++]=c>>>12&1023,i[n++]=c>>>22&1023,i[n++]=h>>>0&1023,i[n++]=h>>>10&1023,i[n++]=h>>>20&1023,i[n++]=1023&(h>>>30|(255&u)<<2),i[n++]=u>>>8&1023,i[n++]=u>>>18&1023,i[n++]=1023&(u>>>28|(63&d)<<4),i[n++]=d>>>6&1023,i[n++]=d>>>16&1023,i[n++]=1023&(d>>>26|(15&p)<<6),i[n++]=p>>>4&1023,i[n++]=p>>>14&1023,i[n++]=1023&(p>>>24|(3&f)<<8),i[n++]=f>>>2&1023,i[n++]=f>>>12&1023,i[n]=f>>>22&1023}(e,t,i,r);case 11:return void function(e,t,i,r){let n=r;const o=e[t]>>>0,s=e[t+1]>>>0,a=e[t+2]>>>0,l=e[t+3]>>>0,c=e[t+4]>>>0,h=e[t+5]>>>0,u=e[t+6]>>>0,d=e[t+7]>>>0,p=e[t+8]>>>0,f=e[t+9]>>>0,m=e[t+10]>>>0;i[n++]=o>>>0&2047,i[n++]=o>>>11&2047,i[n++]=2047&(o>>>22|(1&s)<<10),i[n++]=s>>>1&2047,i[n++]=s>>>12&2047,i[n++]=2047&(s>>>23|(3&a)<<9),i[n++]=a>>>2&2047,i[n++]=a>>>13&2047,i[n++]=2047&(a>>>24|(7&l)<<8),i[n++]=l>>>3&2047,i[n++]=l>>>14&2047,i[n++]=2047&(l>>>25|(15&c)<<7),i[n++]=c>>>4&2047,i[n++]=c>>>15&2047,i[n++]=2047&(c>>>26|(31&h)<<6),i[n++]=h>>>5&2047,i[n++]=h>>>16&2047,i[n++]=2047&(h>>>27|(63&u)<<5),i[n++]=u>>>6&2047,i[n++]=u>>>17&2047,i[n++]=2047&(u>>>28|(127&d)<<4),i[n++]=d>>>7&2047,i[n++]=d>>>18&2047,i[n++]=2047&(d>>>29|(255&p)<<3),i[n++]=p>>>8&2047,i[n++]=p>>>19&2047,i[n++]=2047&(p>>>30|(511&f)<<2),i[n++]=f>>>9&2047,i[n++]=f>>>20&2047,i[n++]=2047&(f>>>31|(1023&m)<<1),i[n++]=m>>>10&2047,i[n]=m>>>21&2047}(e,t,i,r);case 12:return void function(e,t,i,r){let n=r;const o=e[t]>>>0,s=e[t+1]>>>0,a=e[t+2]>>>0,l=e[t+3]>>>0,c=e[t+4]>>>0,h=e[t+5]>>>0,u=e[t+6]>>>0,d=e[t+7]>>>0,p=e[t+8]>>>0,f=e[t+9]>>>0,m=e[t+10]>>>0,_=e[t+11]>>>0;i[n++]=o>>>0&4095,i[n++]=o>>>12&4095,i[n++]=4095&(o>>>24|(15&s)<<8),i[n++]=s>>>4&4095,i[n++]=s>>>16&4095,i[n++]=4095&(s>>>28|(255&a)<<4),i[n++]=a>>>8&4095,i[n++]=a>>>20&4095,i[n++]=l>>>0&4095,i[n++]=l>>>12&4095,i[n++]=4095&(l>>>24|(15&c)<<8),i[n++]=c>>>4&4095,i[n++]=c>>>16&4095,i[n++]=4095&(c>>>28|(255&h)<<4),i[n++]=h>>>8&4095,i[n++]=h>>>20&4095,i[n++]=u>>>0&4095,i[n++]=u>>>12&4095,i[n++]=4095&(u>>>24|(15&d)<<8),i[n++]=d>>>4&4095,i[n++]=d>>>16&4095,i[n++]=4095&(d>>>28|(255&p)<<4),i[n++]=p>>>8&4095,i[n++]=p>>>20&4095,i[n++]=f>>>0&4095,i[n++]=f>>>12&4095,i[n++]=4095&(f>>>24|(15&m)<<8),i[n++]=m>>>4&4095,i[n++]=m>>>16&4095,i[n++]=4095&(m>>>28|(255&_)<<4),i[n++]=_>>>8&4095,i[n]=_>>>20&4095}(e,t,i,r);case 16:return void function(e,t,i,r){let n=r;const o=e[t]>>>0,s=e[t+1]>>>0,a=e[t+2]>>>0,l=e[t+3]>>>0,c=e[t+4]>>>0,h=e[t+5]>>>0,u=e[t+6]>>>0,d=e[t+7]>>>0,p=e[t+8]>>>0,f=e[t+9]>>>0,m=e[t+10]>>>0,_=e[t+11]>>>0,g=e[t+12]>>>0,y=e[t+13]>>>0,v=e[t+14]>>>0,x=e[t+15]>>>0;i[n++]=o>>>0&65535,i[n++]=o>>>16&65535,i[n++]=s>>>0&65535,i[n++]=s>>>16&65535,i[n++]=a>>>0&65535,i[n++]=a>>>16&65535,i[n++]=l>>>0&65535,i[n++]=l>>>16&65535,i[n++]=c>>>0&65535,i[n++]=c>>>16&65535,i[n++]=h>>>0&65535,i[n++]=h>>>16&65535,i[n++]=u>>>0&65535,i[n++]=u>>>16&65535,i[n++]=d>>>0&65535,i[n++]=d>>>16&65535,i[n++]=p>>>0&65535,i[n++]=p>>>16&65535,i[n++]=f>>>0&65535,i[n++]=f>>>16&65535,i[n++]=m>>>0&65535,i[n++]=m>>>16&65535,i[n++]=_>>>0&65535,i[n++]=_>>>16&65535,i[n++]=g>>>0&65535,i[n++]=g>>>16&65535,i[n++]=y>>>0&65535,i[n++]=y>>>16&65535,i[n++]=v>>>0&65535,i[n++]=v>>>16&65535,i[n++]=x>>>0&65535,i[n]=x>>>16&65535}(e,t,i,r);case 32:for(let n=0;n<32;n=n+1|0)i[r+n|0]=0|e[t+n|0];return}const o=rf[n]>>>0;let s=t,a=0,l=e[s]>>>0;for(let t=0;t<32;t++)if(a+n<=32)i[r+t]=l>>>a&o,a+=n,32===a&&(a=0,s++,31!==t&&(l=e[s]>>>0));else{const c=32-a,h=l>>>a;s++,l=e[s]>>>0,i[r+t]=(h|(l&rf[n-c]>>>0)<<c)&o,a=n-c}}function mf(e,t,i){const r=new Uint32Array(i);let n=0,o=t.get();for(let t=0;t<r.length;t++){let t=e[o++],i=127&t;t<128||(t=e[o++],i|=(127&t)<<7,t<128||(t=e[o++],i|=(127&t)<<14,t<128||(t=e[o++],i|=(127&t)<<21,t<128||(t=e[o++],i|=(15&t)<<28)))),r[n++]=i}return t.set(o),r}function _f(e,t,i){const r=new BigUint64Array(i);for(let i=0;i<r.length;i++)r[i]=gf(e,t);return r}function gf(e,t){let i=0n,r=0,n=t.get();for(;n<e.length;){const t=e[n++];if(i|=BigInt(127&t)<<BigInt(r),!(128&t))break;if(r+=7,r>=64)throw new Error("Varint too long")}return t.set(n),i}function yf(e,t){let i,r;return r=e[t.get()],t.increment(),i=127&r,r<128?i:(r=e[t.get()],t.increment(),i|=(127&r)<<7,r<128?i:(r=e[t.get()],t.increment(),i|=(127&r)<<14,r<128?i:(r=e[t.get()],t.increment(),i|=(127&r)<<21,r<128?i:(r=e[t.get()],i|=(15&r)<<28,function(e,t,i){let r,n;if(n=t[i.get()],i.increment(),r=(112&n)>>4,n<128)return 4294967296*r+(e>>>0);if(n=t[i.get()],i.increment(),r|=(127&n)<<3,n<128)return 4294967296*r+(e>>>0);if(n=t[i.get()],i.increment(),r|=(127&n)<<10,n<128)return 4294967296*r+(e>>>0);if(n=t[i.get()],i.increment(),r|=(127&n)<<17,n<128)return 4294967296*r+(e>>>0);if(n=t[i.get()],i.increment(),r|=(127&n)<<24,n<128)return 4294967296*r+(e>>>0);if(n=t[i.get()],i.increment(),r|=(1&n)<<31,n<128)return 4294967296*r+(e>>>0);throw new Error("Expected varint not more than 10 bytes")}(i,e,t)))))}function vf(e){return e>>>1^-(1&e)}function xf(e){return e>>1n^-(1n&e)}function bf(e){return e%2==1?(e+1)/-2:e/2}function wf(e,t,i){if(void 0===i){i=0;for(let r=0;r<t;r++)i+=e[r]}const r=new Uint32Array(i);let n=0;for(let i=0;i<t;i++){const o=e[i];r.fill(e[i+t],n,n+o),n+=o}return r}function Tf(e,t,i){if(void 0===i){i=0;for(let r=0;r<t;r++)i+=Number(e[r])}const r=new BigUint64Array(i);let n=0;for(let i=0;i<t;i++){const o=Number(e[i]);r.fill(e[i+t],n,n+o),n+=o}return r}function Sf(e,t,i){const r=new Float64Array(i);let n=0;for(let i=0;i<t;i++){const o=e[i];r.fill(e[i+t],n,n+o),n+=o}return r}function Pf(e){const t=new Int32Array(e.length);t[0]=vf(e[0]);const i=e.length/4*4;let r=1;if(i>=4)for(;r<i-4;r+=4){const i=e[r+1],n=e[r+2],o=e[r+3];t[r]=vf(e[r])+t[r-1],t[r+1]=vf(i)+t[r],t[r+2]=vf(n)+t[r+1],t[r+3]=vf(o)+t[r+2]}for(;r!==e.length;++r)t[r]=vf(e[r])+t[r-1];return t}function If(e){const t=new BigInt64Array(e.length);t[0]=xf(e[0]);const i=e.length/4*4;let r=1;if(i>=4)for(;r<i-4;r+=4){const i=e[r+1],n=e[r+2],o=e[r+3];t[r]=xf(e[r])+t[r-1],t[r+1]=xf(i)+t[r],t[r+2]=xf(n)+t[r+1],t[r+3]=xf(o)+t[r+2]}for(;r!==t.length;++r)t[r]=xf(e[r])+t[r-1];return t}function Mf(e){const t=e.length/4*4;let i=1;if(t>=4)for(let r=e[0];i<t-4;i+=4)r=e[i]+=r,r=e[i+1]+=r,r=e[i+2]+=r,r=e[i+3]+=r;for(;i!==e.length;)e[i]+=e[i-1],++i}var Ef,Cf,Af,zf,Df,Rf,kf,Lf;function Ff(e,t){const i=function(e,t){const i=e[t.get()],r=Object.values(Ef)[i>>4];let n=null;switch(r){case Ef.DATA:n={dictionaryType:Object.values(Cf)[15&i]};break;case Ef.OFFSET:n={offsetType:Object.values(Af)[15&i]};break;case Ef.LENGTH:n={lengthType:Object.values(zf)[15&i]}}t.increment();const o=e[t.get()],s=Object.values(Qp)[o>>5],a=Object.values(Qp)[o>>2&7],l=Object.values(ef)[3&o];t.increment();const c=mf(e,t,2),h=c[0];return{physicalStreamType:r,logicalStreamType:n,logicalLevelTechnique1:s,logicalLevelTechnique2:a,physicalLevelTechnique:l,numValues:h,byteLength:c[1],decompressedCount:h}}(e,t);return i.logicalLevelTechnique1===Qp.MORTON?function(e,t,i){const r=mf(t,i,2);return{physicalStreamType:e.physicalStreamType,logicalStreamType:e.logicalStreamType,logicalLevelTechnique1:e.logicalLevelTechnique1,logicalLevelTechnique2:e.logicalLevelTechnique2,physicalLevelTechnique:e.physicalLevelTechnique,numValues:e.numValues,byteLength:e.byteLength,decompressedCount:e.decompressedCount,numBits:r[0],coordinateShift:r[1]}}(i,e,t):Qp.RLE!==i.logicalLevelTechnique1&&Qp.RLE!==i.logicalLevelTechnique2||ef.NONE===i.physicalLevelTechnique?i:function(e,t,i){const r=mf(t,i,2);return{physicalStreamType:e.physicalStreamType,logicalStreamType:e.logicalStreamType,logicalLevelTechnique1:e.logicalLevelTechnique1,logicalLevelTechnique2:e.logicalLevelTechnique2,physicalLevelTechnique:e.physicalLevelTechnique,numValues:e.numValues,byteLength:e.byteLength,decompressedCount:r[1],runs:r[0],numRleValues:r[1]}}(i,e,t)}!function(e){e.PRESENT="PRESENT",e.DATA="DATA",e.OFFSET="OFFSET",e.LENGTH="LENGTH"}(Ef||(Ef={})),function(e){e.NONE="NONE",e.SINGLE="SINGLE",e.SHARED="SHARED",e.VERTEX="VERTEX",e.MORTON="MORTON",e.FSST="FSST"}(Cf||(Cf={})),function(e){e.VERTEX="VERTEX",e.INDEX="INDEX",e.STRING="STRING",e.KEY="KEY"}(Af||(Af={})),function(e){e.VAR_BINARY="VAR_BINARY",e.GEOMETRIES="GEOMETRIES",e.PARTS="PARTS",e.RINGS="RINGS",e.TRIANGLES="TRIANGLES",e.SYMBOL="SYMBOL",e.DICTIONARY="DICTIONARY"}(zf||(zf={})),function(e){e[e.FLAT=0]="FLAT",e[e.CONST=1]="CONST",e[e.SEQUENCE=2]="SEQUENCE",e[e.DICTIONARY=3]="DICTIONARY",e[e.FSST_DICTIONARY=4]="FSST_DICTIONARY"}(Df||(Df={}));class Bf{constructor(e,t){this.values=e,this._size=t}get(e){const t=Math.floor(e/8);return 1==(this.values[t]>>e%8&1)}set(e,t){const i=Math.floor(e/8);this.values[i]=this.values[i]|(t?1:0)<<e%8}getInt(e){const t=Math.floor(e/8);return this.values[t]>>e%8&1}size(){return this._size}getBuffer(){return this.values}}function Of(e,t,i){if(!t)return e;const r=t.size(),n=new(0,e.constructor)(r);let o=0;for(let s=0;s<r;s++)n[s]=t.get(s)?e[o++]:i;return n}function Vf(e,t,i,r,n){return function(e,t,i,r){let n;switch(t.logicalLevelTechnique1){case Qp.DELTA:if(t.logicalLevelTechnique2===Qp.RLE){const i=t;if(!r)return function(e,t,i){const r=new Int32Array(i);let n=0,o=0;for(let i=0;i<t;i++){const s=e[i],a=vf(e[i+t]);for(let e=0;e<s;e++)o+=a,r[n++]=o}return r}(e,i.runs,i.numRleValues);n=Pf(e=wf(e,i.runs,i.numRleValues))}else n=Pf(e);break;case Qp.RLE:n=function(e,t,i){if(void 0===i){i=0;for(let r=0;r<t;r++)i+=e[r]}const r=new Int32Array(i);let n=0;for(let i=0;i<t;i++){const o=e[i];let s=e[i+t];s=vf(s),r.fill(s,n,n+o),n+=o}return r}(e,t.runs,t.numRleValues);break;case Qp.MORTON:Mf(e),n=new Int32Array(e);break;case Qp.COMPONENTWISE_DELTA:n=function(e){if(e.length<2)return new Int32Array(e);const t=new Int32Array(e.length);t[0]=vf(e[0]),t[1]=vf(e[1]);const i=e.length/4*4;let r=2;if(i>=4)for(;r<i-4;r+=4){const i=e[r+1],n=e[r+2],o=e[r+3];t[r]=vf(e[r])+t[r-2],t[r+1]=vf(i)+t[r-1],t[r+2]=vf(n)+t[r],t[r+3]=vf(o)+t[r+1]}for(;r!==e.length;r+=2)t[r]=vf(e[r])+t[r-2],t[r+1]=vf(e[r+1])+t[r-1];return t}(e);break;case Qp.NONE:n=function(e){const t=new Int32Array(e.length);for(let i=0;i<e.length;i++)t[i]=vf(e[i]);return t}(e);break;default:throw new Error(`The specified Logical level technique is not supported: ${t.logicalLevelTechnique1}`)}return r?Of(n,r,0):n}(Uf(e,t,i),i,0,n)}function jf(e,t,i,r,n){return function(e,t,i,r){let n;switch(t.logicalLevelTechnique1){case Qp.DELTA:n=function(e){const t=new Uint32Array(e.length);t[0]=vf(e[0])>>>0;for(let i=1;i<e.length;i++)t[i]=t[i-1]+vf(e[i])>>>0;return t}(t.logicalLevelTechnique2===Qp.RLE?wf(e,t.runs,t.numRleValues):e);break;case Qp.RLE:n=wf(e,t.runs,t.numRleValues);break;case Qp.MORTON:Mf(e),n=e;break;case Qp.COMPONENTWISE_DELTA:n=function(e){if(e.length<2)return new Uint32Array(e);const t=new Uint32Array(e.length);t[0]=vf(e[0])>>>0,t[1]=vf(e[1])>>>0;for(let i=2;i<e.length;i+=2)t[i]=t[i-2]+vf(e[i])>>>0,t[i+1]=t[i-1]+vf(e[i+1])>>>0;return t}(e);break;case Qp.NONE:n=e;break;default:throw new Error(`The specified Logical level technique is not supported: ${t.logicalLevelTechnique1}`)}return r?Of(n,r,0):n}(Uf(e,t,i),i,0,n)}function Nf(e,t,i){return function(e,t){if(t.logicalLevelTechnique1===Qp.DELTA&&t.logicalLevelTechnique2===Qp.NONE)return function(e){const t=new Int32Array(e.length+1);t[0]=0,t[1]=vf(e[0]);let i=t[1];for(let r=2;r!==t.length;++r)i+=vf(e[r-1]),t[r]=t[r-1]+i;return new Uint32Array(t)}(e);if(t.logicalLevelTechnique1===Qp.RLE&&t.logicalLevelTechnique2===Qp.NONE)return function(e,t,i){const r=new Uint32Array(i+1);r[0]=0;let n=1,o=r[0];for(let i=0;i<t;i++){const s=e[i],a=e[i+t];for(let e=n;e<n+s;e++)r[e]=a+o,o=r[e];n+=s}return r}(e,t.runs,t.numRleValues);if(t.logicalLevelTechnique1===Qp.NONE&&t.logicalLevelTechnique2===Qp.NONE){!function(e){let t=0;for(let i=0;i<e.length;i++)e[i]+=t,t=e[i]}(e);const i=new Uint32Array(t.numValues+1);return i[0]=0,i.set(e,1),i}if(t.logicalLevelTechnique1===Qp.DELTA&&t.logicalLevelTechnique2===Qp.RLE){const i=function(e,t,i){const r=new Int32Array(i+1);r[0]=0;let n=1,o=r[0];for(let i=0;i<t;i++){const s=e[i];let a=e[i+t];a=vf(a);for(let e=n;e<n+s;e++)r[e]=a+o,o=r[e];n+=s}return r}(e,t.runs,t.numRleValues);return Mf(i),new Uint32Array(i)}throw new Error("Only delta encoding is supported for transforming length to offset streams yet.")}(Uf(e,t,i),i)}function Uf(e,t,i){const r=i.physicalLevelTechnique;switch(r){case ef.FAST_PFOR:return function(e,t,i,r){return function(e,t,i,r,n){const o=r.get();if(3&i)throw new Error(`FastPFOR: invalid encodedByteLength=${i} at offset=${o} (encodedBytes.length=${e.length}; expected a multiple of 4 bytes for an int32 big-endian word stream)`);const s=i>>>2,a=function(e,t){if(t<=e.encodedWords.length)return e.encodedWords;const i=new Uint32Array(Math.max(16,2*t));return e.encodedWords=i,i}(n,s);!function(e,t,i,r){if(t<0||i<0||t+i>e.length)throw new RangeError(`decodeBigEndianInt32sInto: out of bounds (offset=${t}, byteLength=${i}, bytes.length=${e.length})`);const n=Math.floor(i/4),o=i%4!=0,s=o?n+1:n;if(r.length<s)throw new RangeError(`decodeBigEndianInt32sInto: out.length=${r.length} < ${s}`);if(n>0){const i=e.byteOffset+t;if(3&i)for(let i=0;i<n;i++){const n=t+4*i;r[i]=e[n]<<24|e[n+1]<<16|e[n+2]<<8|e[n+3]}else{const t=new Uint32Array(e.buffer,i,n);for(let e=0;e<n;e++)r[e]=0|sf(t[e])}}if(o){const o=t+4*n,s=i-4*n;let a=0;for(let t=0;t<s;t++)a|=e[o+t]<<24-8*t;r[n]=0|a}}(e,o,i,a);const l=function(e,t,i){let r=0,n=0;const o=new Uint32Array(t),s=i??cf();if(e.length>0){const t=0|e[r];if(r=r+1|0,255&t)throw new Error(`FastPFOR decode: invalid alignedLength=${t} (expected multiple of 256)`);if(n+t>o.length)throw new Error(`FastPFOR decode: output buffer too small (outPos=${n}, alignedLength=${t}, out.length=${o.length})`);r=function(e,t,i,r,n,o){const s=r+of(n,nf);let a=r,l=i;for(;a!==s;){const i=Math.min(af,s-a);l=pf(e,t,l,a,i,o),a=a+i|0}return l}(e,o,r,n,t,s),n=n+t|0}return function(e,t,i,r,n,o){if(0===o)return t;let s=0,a=t;const l=t+i,c=n;let h=n;const u=n+o;let d=0,p=0;for(;a<l&&h<u;){const t=e[a]>>>s&255;if(s+=8,a+=s>>>5,s&=31,d|=(127&t)<<p,128&t)r[h++]=0|d,d=0,p=0;else if(p+=7,p>28)throw new Error(`FastPFOR VByte: unterminated value (expected MSB=1 terminator within 5 bytes; shift=${p}, partial=${d}, decoded=${h-c}/${o}, inPos=${a}, inEnd=${l})`)}if(h!==u)throw new Error(`FastPFOR VByte: truncated stream (decoded=${h-c}, expected=${o}, consumedWords=${a-t}/${i}, vbyteStart=${t}, vbyteEnd=${l})`)}(e,r,e.length-r|0,o,n,t-n|0),o}(a.subarray(0,s),t,n.decoderWorkspace);return r.add(i),l}(e,t,i,r,function(e=16){if(e<0)throw new RangeError(`initialEncodedWordCapacity must be >= 0, got ${e}`);const t=Math.max(16,0|e);return{encodedWords:new Uint32Array(t),decoderWorkspace:cf()}}(i>>>2))}(e,i.numValues,i.byteLength,t);case ef.VARINT:return mf(e,t,i.numValues);case ef.NONE:{const r=t.get();t.add(i.byteLength);const n=e.subarray(r,t.get());return new Uint32Array(n)}default:throw new Error(`Specified physicalLevelTechnique ${r} is not supported (yet).`)}}function Gf(e,t,i){const r=Uf(e,t,i);return 1===r.length?r[0]:function(e){return e[1]}(r)}function $f(e,t,i){return function(e){if(2===e.length){const t=vf(e[1]);return[t,t]}return[vf(e[2]),vf(e[3])]}(Uf(e,t,i))}function Zf(e,t,i){return function(e){if(2===e.length){const t=xf(e[1]);return[t,t]}return[xf(e[2]),xf(e[3])]}(_f(e,t,i.numValues))}function qf(e,t,i,r){return function(e,t,i){let r;switch(t.logicalLevelTechnique1){case Qp.DELTA:r=function(e){const t=new BigUint64Array(e.length);t[0]=BigInt.asUintN(64,xf(e[0]));for(let i=1;i<e.length;i++)t[i]=BigInt.asUintN(64,t[i-1]+xf(e[i]));return t}(t.logicalLevelTechnique2===Qp.RLE?Tf(e,t.runs,t.numRleValues):e);break;case Qp.RLE:r=Tf(e,t.runs,t.numRleValues);break;case Qp.NONE:r=e;break;default:throw new Error(`The specified Logical level technique is not supported: ${t.logicalLevelTechnique1}`)}return i?Of(r,i,0n):r}(_f(e,t,i.numValues),i,r)}function Wf(e,t,i){const r=_f(e,t,i.numValues);return 1===r.length?r[0]:function(e){return e[1]}(r)}function Hf(e,t,i,r,n="int32"){const o=e.logicalLevelTechnique1;if(o===Qp.RLE)return 1===e.runs?Df.CONST:Df.FLAT;if(o!==Qp.DELTA||e.logicalLevelTechnique2!==Qp.RLE)return 1===e.numValues?Df.CONST:Df.FLAT;const s=t instanceof Bf?t.size():t;if(e.numRleValues!==s)return Df.FLAT;if(1===e.runs)return Df.SEQUENCE;if(2!==e.runs)return 1===e.numValues?Df.CONST:Df.FLAT;const a=r.get();if(e.physicalLevelTechnique===ef.VARINT)return function(e,t,i){const r=new Jp(t.get());if("int64"===i){const t=_f(e,r,4);return 2n===t[2]&&2n===t[3]}const n=mf(e,r,4);return 2===n[2]&&2===n[3]}(i,r,n)?Df.SEQUENCE:1===e.numValues?Df.CONST:Df.FLAT;const l=r.get(),c=new Int32Array(i.buffer,i.byteOffset+l,4);return r.set(a),2===c[2]&&2===c[3]?Df.SEQUENCE:1===e.numValues?Df.CONST:Df.FLAT}class Xf extends Zp{getValueFromBuffer(e){return this.dataBuffer[e]}}class Yf extends Hp{constructor(e,t,i,r){super(e,BigInt64Array.of(t),i,r)}getValueFromBuffer(e){return this.dataBuffer[0]+BigInt(e)*this.delta}}function Kf(e,t,i){return{x:Jf(e,t)-i,y:Jf(e>>1,t)-i}}function Jf(e,t){let i=0;for(let r=0;r<t;r++)i|=(e&1<<2*r)>>r;return i}function Qf(e,t,i,r,n,s,a){return e===Lf.MORTON?function(e,t,i,r,n,s){const a=new Array(n?r+1:r);for(let n=0;n<r;n++){const r=Kf(e[t[i+n]],s.numBits,s.coordinateShift);a[n]=new o(r.x,r.y)}return n&&(a[a.length-1]=a[0]),a}(t,i,r,n,s,a):function(e,t,i,r,n){const s=new Array(n?r+1:r);for(let n=0;n<2*r;n+=2){const r=2*t[i+n/2];s[n/2]=new o(e[r],e[r+1])}return n&&(s[s.length-1]=s[0]),s}(t,i,r,n,s)}function em(e,t,i,r){const n=new Array(r?i+1:i);for(let r=0;r<2*i;r+=2)n[r/2]=new o(e[t+r],e[t+r+1]);return r&&(n[n.length-1]=n[0]),n}!function(e){e[e.POINT=0]="POINT",e[e.LINESTRING=1]="LINESTRING",e[e.POLYGON=2]="POLYGON",e[e.MULTIPOINT=3]="MULTIPOINT",e[e.MULTILINESTRING=4]="MULTILINESTRING",e[e.MULTIPOLYGON=5]="MULTIPOLYGON"}(Rf||(Rf={})),function(e){e[e.POINT=0]="POINT",e[e.LINESTRING=1]="LINESTRING",e[e.POLYGON=2]="POLYGON"}(kf||(kf={})),function(e){e[e.MORTON=0]="MORTON",e[e.VEC_2=1]="VEC_2",e[e.VEC_3=2]="VEC_3"}(Lf||(Lf={}));class tm{constructor(e,t,i,r,n){this._vertexBufferType=e,this._topologyVector=t,this._vertexOffsets=i,this._vertexBuffer=r,this._mortonSettings=n}get vertexBufferType(){return this._vertexBufferType}get topologyVector(){return this._topologyVector}get vertexOffsets(){return this._vertexOffsets}get vertexBuffer(){return this._vertexBuffer}getSimpleEncodedVertex(e){const t=this.vertexOffsets?2*this.vertexOffsets[e]:2*e;return[this.vertexBuffer[t],this.vertexBuffer[t+1]]}getVertex(e){if(this.vertexOffsets&&this.mortonSettings){const t=Kf(this.vertexBuffer[this.vertexOffsets[e]],this.mortonSettings.numBits,this.mortonSettings.coordinateShift);return[t.x,t.y]}const t=this.vertexOffsets?2*this.vertexOffsets[e]:2*e;return[this.vertexBuffer[t],this.vertexBuffer[t+1]]}getGeometries(){return function(e){const t=new Array(e.numGeometries);let i=1,r=1,n=1,s=0,a=0,l=0;const c=e.mortonSettings,h=e.topologyVector,u=h.geometryOffsets,d=h.partOffsets,p=h.ringOffsets,f=e.vertexOffsets,m=!f||0===f.length,_=e.containsPolygonGeometry(),g=e.vertexBuffer;for(let h=0;h<e.numGeometries;h++)switch(e.geometryType(h)){case Rf.POINT:{let h,_;if(m)h=g[a++],_=g[a++];else if(e.vertexBufferType===Lf.MORTON){const e=Kf(g[f[l++]],c.numBits,c.coordinateShift);h=e.x,_=e.y}else{const e=2*f[l++];h=g[e],_=g[e+1]}t[s++]=[[new o(h,_)]],u&&n++,d&&i++,p&&r++}break;case Rf.MULTIPOINT:{const e=u[n]-u[n-1];n++;const c=new Array(e);if(m)for(let t=0;t<e;t++){const e=g[a++],i=g[a++];c[t]=new o(e,i)}else for(let t=0;t<e;t++){const e=2*f[l++];c[t]=new o(g[e],g[e+1])}t[s++]=c.map((e=>[e])),i+=e,r+=e}break;case Rf.LINESTRING:{let o,h;_?(o=p[r]-p[r-1],r++):o=d[i]-d[i-1],i++,m?(h=em(g,a,o,!1),a+=2*o):(h=Qf(e.vertexBufferType,g,f,l,o,!1,c),l+=o),t[s++]=[h],u&&n++}break;case Rf.POLYGON:{const o=d[i]-d[i-1];i++;const h=new Array(o-1);let _,y=p[r]-p[r-1];if(r++,m){_=em(g,a,y,!0),a+=2*y;for(let e=0;e<h.length;e++)y=p[r]-p[r-1],r++,h[e]=em(g,a,y,!0),a+=2*y}else{_=Qf(e.vertexBufferType,g,f,l,y,!0,c),l+=y;for(let t=0;t<h.length;t++)y=p[r]-p[r-1],r++,h[t]=Qf(e.vertexBufferType,g,f,l,y,!0,c),l+=y}t[s++]=[_].concat(h),u&&n++}break;case Rf.MULTILINESTRING:{const o=u[n]-u[n-1];n++;const h=new Array(o);for(let t=0;t<o;t++){let n;if(_?(n=p[r]-p[r-1],r++):n=d[i]-d[i-1],i++,m)h[t]=em(g,a,n,!1),a+=2*n;else{const i=Qf(e.vertexBufferType,g,f,l,n,!1,c);h[t]=i,l+=n}}t[s++]=h}break;case Rf.MULTIPOLYGON:{const o=u[n]-u[n-1];n++;const h=new Array(o);for(let t=0;t<o;t++){const n=d[i]-d[i-1];let o;i++;const s=new Array(n-1),u=p[r]-p[r-1];r++,m?(o=em(g,a,u,!0),a+=2*u):(o=Qf(e.vertexBufferType,g,f,l,u,!0,c),l+=u);for(let t=0;t<s.length;t++){const i=p[r]-p[r-1];r++,m?(s[t]=em(g,a,i,!0),a+=2*i):(s[t]=Qf(e.vertexBufferType,g,f,l,i,!0,c),l+=i)}h[t]=[o].concat(s)}t[s++]=h.flat()}break;default:throw new Error("The specified geometry type is currently not supported.")}return t}(this)}get mortonSettings(){return this._mortonSettings}}class im extends tm{constructor(e,t,i,r,n,o,s){super(i,r,n,o,s),this._numGeometries=e,this._geometryType=t}geometryType(e){return this._geometryType}get numGeometries(){return this._numGeometries}containsPolygonGeometry(){return this._geometryType===Rf.POLYGON||this._geometryType===Rf.MULTIPOLYGON}containsSingleGeometryType(){return!0}}class rm extends tm{constructor(e,t,i,r,n,o){super(e,i,r,n,o),this._geometryTypes=t}geometryType(e){return this._geometryTypes[e]}get numGeometries(){return this._geometryTypes.length}containsPolygonGeometry(){for(let e=0;e<this.numGeometries;e++)if(this.geometryType(e)===Rf.POLYGON||this.geometryType(e)===Rf.MULTIPOLYGON)return!0;return!1}containsSingleGeometryType(){return!1}}class nm{constructor(e,t,i,r){this._triangleOffsets=e,this._indexBuffer=t,this._vertexBuffer=i,this._topologyVector=r}get triangleOffsets(){return this._triangleOffsets}get indexBuffer(){return this._indexBuffer}get vertexBuffer(){return this._vertexBuffer}get topologyVector(){return this._topologyVector}getGeometries(){if(!this._topologyVector)throw new Error("Cannot convert GpuVector to coordinates without topology information");const e=new Array(this.numGeometries),t=this._topologyVector,i=t.partOffsets,r=t.ringOffsets,n=t.geometryOffsets;let s=0,a=1,l=1,c=1;for(let t=0;t<this.numGeometries;t++)switch(this.geometryType(t)){case Rf.POLYGON:{const h=i[a]-i[a-1];a++;const u=[];for(let e=0;e<h;e++){const e=r[l]-r[l-1];l++;const t=[];for(let i=0;i<e;i++){const e=this._vertexBuffer[s++],i=this._vertexBuffer[s++];t.push(new o(e,i))}t.length>0&&t.push(t[0]),u.push(t)}e[t]=u,n&&c++}break;case Rf.MULTIPOLYGON:{const h=n[c]-n[c-1];c++;const u=[];for(let e=0;e<h;e++){const e=i[a]-i[a-1];a++;for(let t=0;t<e;t++){const e=r[l]-r[l-1];l++;const t=[];for(let i=0;i<e;i++){const e=this._vertexBuffer[s++],i=this._vertexBuffer[s++];t.push(new o(e,i))}t.length>0&&t.push(t[0]),u.push(t)}}e[t]=u}}return e}[Symbol.iterator](){return null}}function om(e,t,i,r,n,o){return new sm(e,t,i,r,n,o)}class sm extends nm{constructor(e,t,i,r,n,o){super(i,r,n,o),this._numGeometries=e,this._geometryType=t}geometryType(e){return this._geometryType}get numGeometries(){return this._numGeometries}containsSingleGeometryType(){return!0}}function am(e,t,i,r,n){return new lm(e,t,i,r,n)}class lm extends nm{constructor(e,t,i,r,n){super(t,i,r,n),this._geometryTypes=e}geometryType(e){return this._geometryTypes[e]}get numGeometries(){return this._geometryTypes.length}containsSingleGeometryType(){return!1}}function cm(e,t,i,r,n){const o=Ff(e,i);let s,a,l,c;if(Hf(o,r,e,i)===Df.CONST){const n=Gf(e,i,o);let h,u,d,p;for(let r=0;r<t-1;r++){const t=Ff(e,i);switch(t.physicalStreamType){case Ef.LENGTH:switch(t.logicalStreamType.lengthType){case zf.GEOMETRIES:h=Nf(e,i,t);break;case zf.PARTS:u=Nf(e,i,t);break;case zf.RINGS:d=Nf(e,i,t);break;case zf.TRIANGLES:p=Nf(e,i,t)}break;case Ef.OFFSET:switch(t.logicalStreamType.offsetType){case Af.VERTEX:s=jf(e,i,t);break;case Af.INDEX:c=jf(e,i,t)}break;case Ef.DATA:Cf.VERTEX===t.logicalStreamType.dictionaryType?a=Vf(e,i,t):(l={numBits:t.numBits,coordinateShift:t.coordinateShift},a=jf(e,i,t))}}return c?void 0!==h||void 0!==u?om(r,n,p,c,a,{geometryOffsets:h,partOffsets:u,ringOffsets:d}):om(r,n,p,c,a):void 0===l?function(e,t,i,r,n){return new im(e,t,Lf.VEC_2,i,r,n)}(r,n,{geometryOffsets:h,partOffsets:u,ringOffsets:d},s,a):function(e,t,i,r,n,o){return new im(e,t,Lf.MORTON,i,r,n,o)}(r,n,{geometryOffsets:h,partOffsets:u,ringOffsets:d},s,a,l)}const h=jf(e,i,o);let u,d,p,f,m,_,g;for(let r=0;r<t-1;r++){const t=Ff(e,i);switch(t.physicalStreamType){case Ef.LENGTH:switch(t.logicalStreamType.lengthType){case zf.GEOMETRIES:u=jf(e,i,t);break;case zf.PARTS:d=jf(e,i,t);break;case zf.RINGS:p=jf(e,i,t);break;case zf.TRIANGLES:f=Nf(e,i,t)}break;case Ef.OFFSET:switch(t.logicalStreamType.offsetType){case Af.VERTEX:s=jf(e,i,t);break;case Af.INDEX:c=jf(e,i,t)}break;case Ef.DATA:Cf.VERTEX===t.logicalStreamType.dictionaryType?a=Vf(e,i,t):(l={numBits:t.numBits,coordinateShift:t.coordinateShift},a=jf(e,i,t))}}return u?(m=hm(h,u,2),d&&p?(_=um(h,m,d,!1),g=function(e,t,i,r){const n=new Uint32Array(i[i.length-1]+1);let o=0;n[0]=o;let s=1,a=1,l=0;for(let c=0;c<e.length;c++){const h=e[c],u=t[c+1]-t[c];if(0!==h&&3!==h)for(let e=0;e<u;e++){const e=i[s]-i[s-1];s++;for(let t=0;t<e;t++)o=n[a++]=o+r[l++]}else for(let e=0;e<u;e++)n[a++]=++o,s++}return n}(h,m,_,p)):d&&(_=function(e,t,i){const r=new Uint32Array(t[t.length-1]+1);let n=0;r[0]=n;let o=1,s=0;for(let a=0;a<e.length;a++){const l=e[a],c=t[a+1]-t[a];if(4===l||1===l)for(let e=0;e<c;e++)n=r[o++]=n+i[s++];else for(let e=0;e<c;e++)r[o++]=++n}return r}(h,m,d))):d&&p?(_=hm(h,d,1),g=um(h,_,p,!0)):d&&(_=hm(h,d,0)),c&&!_?am(h,f,c,a):c?am(h,f,c,a,{geometryOffsets:m,partOffsets:_,ringOffsets:g}):void 0===l?function(e,t,i,r){return new rm(Lf.VEC_2,e,t,i,r)}(h,{geometryOffsets:m,partOffsets:_,ringOffsets:g},s,a):function(e,t,i,r,n){return new rm(Lf.MORTON,e,t,i,r,n)}(h,{geometryOffsets:m,partOffsets:_,ringOffsets:g},s,a,l)}function hm(e,t,i){const r=new Uint32Array(e.length+1);let n=0;r[0]=n;let o=0;for(let s=0;s<e.length;s++)n=r[s+1]=n+(e[s]>i?t[o++]:1);return r}function um(e,t,i,r){const n=new Uint32Array(t[t.length-1]+1);let o=0;n[0]=o;let s=1,a=0;for(let l=0;l<e.length;l++){const c=e[l],h=t[l+1]-t[l];if(5===c||2===c||r&&(4===c||1===c))for(let e=0;e<h;e++)o=n[s++]=o+i[a++];else for(let e=0;e<h;e++)n[s++]=++o}return n}class dm extends $p{constructor(e,t,i){super(e,t.getBuffer(),i),this.dataVector=t}getValueFromBuffer(e){return this.dataVector.get(e)}}class pm extends Zp{getValueFromBuffer(e){return this.dataBuffer[e]}}class fm extends $p{constructor(e,t,i,r){super(e,r?BigInt64Array.of(t):BigUint64Array.of(t),i)}getValueFromBuffer(e){return this.dataBuffer[0]}}function mm(e,t,i,r,n){const o=function(e,t,i,r){const n=new Uint8Array(t);let o=0;const s=r.get()+i;for(;o<t&&!(r.get()>=s);){const i=e[r.increment()];if(i<=127){const s=i+3,a=e[r.increment()],l=Math.min(o+s,t);n.fill(a,o,l),o=l}else{const s=256-i;for(let i=0;i<s&&o<t;i++)n[o++]=e[r.increment()]}}return r.set(s),n}(e,Math.ceil(t/8),i,r);return n?function(e,t,i){if(!i)return e;const r=i.size(),n=new Bf(e,t),o=new Bf(new Uint8Array(Math.ceil(r/8)),r);let s=0;for(let e=0;e<r;e++){const t=!!i.get(e)&&n.get(s++);o.set(e,t)}return o.getBuffer()}(o,t,n):o}const _m=new TextDecoder;function gm(e,t,i){return i-t>=12?_m.decode(e.subarray(t,i)):function(e,t,i){let r="",n=t;for(;n<i;){const t=e[n];let o,s,a,l=null,c=t>239?4:t>223?3:t>191?2:1;if(n+c>i)break;1===c?t<128&&(l=t):2===c?(o=e[n+1],128==(192&o)&&(l=(31&t)<<6|63&o,l<=127&&(l=null))):3===c?(o=e[n+1],s=e[n+2],128==(192&o)&&128==(192&s)&&(l=(15&t)<<12|(63&o)<<6|63&s,(l<=2047||l>=55296&&l<=57343)&&(l=null))):4===c&&(o=e[n+1],s=e[n+2],a=e[n+3],128==(192&o)&&128==(192&s)&&128==(192&a)&&(l=(15&t)<<18|(63&o)<<12|(63&s)<<6|63&a,(l<=65535||l>=1114112)&&(l=null))),null===l?(l=65533,c=1):l>65535&&(l-=65536,r+=String.fromCharCode(l>>>10&1023|55296),l=56320|1023&l),r+=String.fromCharCode(l),n+=c}return r}(e,t,i)}class ym extends $p{constructor(e,t,i,r){super(e,i,r),this.offsetBuffer=t}}class vm extends ym{constructor(e,t,i,r){super(e,t,i,r??t.length-1)}getValueFromBuffer(e){return gm(this.dataBuffer,this.offsetBuffer[e],this.offsetBuffer[e+1])}}class xm extends ym{constructor(e,t,i,r,n){super(e,i,r,n??t.length),this.indexBuffer=t,this.indexBuffer=t}getValueFromBuffer(e){const t=this.indexBuffer[e];return gm(this.dataBuffer,this.offsetBuffer[t],this.offsetBuffer[t+1])}}class bm extends ym{constructor(e,t,i,r,n,o,s){super(e,i,r,s),this.indexBuffer=t,this.symbolOffsetBuffer=n,this.symbolTableBuffer=o}getValueFromBuffer(e){null==this.decodedDictionary&&(null==this.symbolLengthBuffer&&(this.symbolLengthBuffer=this.offsetToLengthBuffer(this.symbolOffsetBuffer)),this.decodedDictionary=function(e,t,i){const r=[],n=new Array(t.length).fill(0);for(let e=1;e<t.length;e++)n[e]=n[e-1]+t[e-1];for(let o=0;o<i.length;o++)if(255===i[o])r.push(i[++o]);else{const s=t[i[o]],a=n[i[o]];for(let t=0;t<s;t++)r.push(e[a+t])}return new Uint8Array(r)}(this.symbolTableBuffer,this.symbolLengthBuffer,this.dataBuffer));const t=this.indexBuffer[e];return gm(this.decodedDictionary,this.offsetBuffer[t],this.offsetBuffer[t+1])}offsetToLengthBuffer(e){const t=new Uint32Array(e.length-1);let i=e[0];for(let r=1;r<e.length;r++){const n=e[r];t[r-1]=n-i,i=n}return t}}function wm(e,t,i,r,n,o){return"scalarType"===i.type?function(e,t,i,r,n,o){let s=null;if(0===e)return null;if(o.nullable){const e=Ff(t,i),r=e.numValues,n=i.get(),o=mm(t,r,e.byteLength,i);i.set(n+e.byteLength),s=new Bf(o,e.numValues)}const a=s??r;switch(n.physicalType){case 4:case 3:return function(e,t,i,r,n){const o=Ff(e,t),s=Hf(o,n,e,t),a=3===r.physicalType;if(s===Df.FLAT){const r=Tm(n)?n:void 0,s=a?Vf(e,t,o,0,r):jf(e,t,o,0,r);return new qp(i.name,s,n)}if(s===Df.SEQUENCE){const r=$f(e,t,o);return new Xp(i.name,r[0],r[1],o.numRleValues)}const l=a?function(e,t,i){const r=Uf(e,t,i);return 1===r.length?vf(r[0]):function(e){return vf(e[1])}(r)}(e,t,o):Gf(e,t,o);return new Yp(i.name,l,n,a)}(t,i,o,n,a);case 9:return function(e,t,i,r,n){let o=null,s=null,a=null,l=null,c=null,h=n??null,u=null,d=null;for(let e=0;e<r;e++){const e=Ff(t,i);switch(e.physicalStreamType){case Ef.PRESENT:{const r=mm(t,e.numValues,e.byteLength,i),o=new Bf(r,e.numValues);h=n??o;break}case Ef.OFFSET:s=jf(t,i,e,0,h);break;case Ef.LENGTH:{const r=Nf(t,i,e);zf.DICTIONARY===e.logicalStreamType.lengthType?o=r:zf.SYMBOL===e.logicalStreamType.lengthType?l=r:u=r;break}case Ef.DATA:{const r=t.subarray(i.get(),i.get()+e.byteLength);i.add(e.byteLength);const n=e.logicalStreamType.dictionaryType;Cf.FSST===n?c=r:Cf.SINGLE===n||Cf.SHARED===n?a=r:Cf.NONE===n&&(d=r);break}}}return function(e,t,i,r,n,o,s){return t?new bm(e,i,r,n,o,t,s):null}(e,c,s,o,a,l,h)??function(e,t,i,r,n){return t?n?new xm(e,i,r,t,n):new xm(e,i,r,t):null}(e,a,s,o,h)??function(e,t,i,r,n){if(!t||!i)return null;if(r)return n?new xm(e,r,t,i,n):new xm(e,r,t,i);if(n&&n.size()!==t.length-1){const r=new Uint32Array(n.size());let o=0;for(let e=0;e<n.size();e++)r[e]=n.get(e)?o++:0;return new xm(e,r,t,i,n)}return n?new vm(e,t,i,n):new vm(e,t,i)}(e,u,d,s,h)}(o.name,t,i,o.nullable?e-1:e,s);case 0:return function(e,t,i,r,n){const o=Ff(e,t),s=o.numValues,a=t.get(),l=Tm(n)?n:void 0,c=mm(e,s,o.byteLength,t,l);t.set(a+o.byteLength);const h=new Bf(c,s);return new dm(i.name,h,n)}(t,i,o,0,a);case 6:case 5:return function(e,t,i,r,n){const o=Ff(e,t),s=Hf(o,r,e,t,"int64"),a=5===n.physicalType;if(s===Df.FLAT){const n=Tm(r)?r:void 0,s=a?function(e,t,i,r){return function(e,t,i){let r;switch(t.logicalLevelTechnique1){case Qp.DELTA:if(t.logicalLevelTechnique2===Qp.RLE){const n=t;if(!i)return function(e,t,i){const r=new BigInt64Array(i);let n=0,o=0n;for(let i=0;i<t;i++){const s=Number(e[i]),a=xf(e[i+t]);for(let e=0;e<s;e++)o+=a,r[n++]=o}return r}(e,n.runs,n.numRleValues);r=If(e=Tf(e,n.runs,n.numRleValues))}else r=If(e);break;case Qp.RLE:r=function(e,t,i){if(void 0===i){i=0;for(let r=0;r<t;r++)i+=Number(e[r])}const r=new BigInt64Array(i);let n=0;for(let i=0;i<t;i++){const o=Number(e[i]);let s=e[i+t];s=xf(s),r.fill(s,n,n+o),n+=o}return r}(e,t.runs,t.numRleValues);break;case Qp.NONE:r=function(e){const t=new BigInt64Array(e.length);for(let i=0;i<e.length;i++)t[i]=xf(e[i]);return t}(e);break;default:throw new Error(`The specified Logical level technique is not supported: ${t.logicalLevelTechnique1}`)}return i?Of(r,i,0n):r}(_f(e,t,i.numValues),i,r)}(e,t,o,n):qf(e,t,o,n);return new Xf(i.name,s,r)}if(s===Df.SEQUENCE){const r=Zf(e,t,o);return new Yf(i.name,r[0],r[1],o.numRleValues)}const l=a?function(e,t,i){const r=_f(e,t,i.numValues);return 1===r.length?xf(r[0]):function(e){return xf(e[1])}(r)}(e,t,o):Wf(e,t,o);return new fm(i.name,l,r,a)}(t,i,o,a,n);case 7:return function(e,t,i,r){const n=Ff(e,t),o=Tm(r)?r:void 0,s=function(e,t,i,r){const n=t.get(),o=n+i*Float32Array.BYTES_PER_ELEMENT,s=new Uint8Array(e.subarray(n,o)).buffer,a=new Float32Array(s);return t.set(o),r?Of(a,r,0):a}(e,t,n.numValues,o);return new pm(i.name,s,r)}(t,i,o,a);case 8:return function(e,t,i,r){const n=Ff(e,t),o=Tm(r)?r:void 0,s=function(e,t,i,r){const n=t.get(),o=n+i*Float64Array.BYTES_PER_ELEMENT,s=new Uint8Array(e.subarray(n,o)).buffer,a=new Float64Array(s);return t.set(o),r?Of(a,r,0):a}(e,t,n.numValues,o);return new Wp(i.name,s,r)}(t,i,o,a);default:throw new Error(`The specified data type for the field is currently not supported: ${n}`)}}(r,e,t,n,i.scalarType,i):0===r?null:function(e,t,i,r){let n=null,o=null,s=null,a=null,l=!1;for(;!l;){const i=Ff(e,t);switch(i.physicalStreamType){case Ef.LENGTH:zf.DICTIONARY===i.logicalStreamType.lengthType?n=Nf(e,t,i):s=Nf(e,t,i);break;case Ef.DATA:Cf.SINGLE===i.logicalStreamType.dictionaryType||Cf.SHARED===i.logicalStreamType.dictionaryType?(o=e.subarray(t.get(),t.get()+i.byteLength),l=!0):a=e.subarray(t.get(),t.get()+i.byteLength),t.add(i.byteLength)}}const c=i.complexType.children,h=[];let u=0;for(const l of c){const c=mf(e,t,1)[0];if(0===c)continue;const d=l.name?`${i.name}${l.name}`:i.name;if(2!==c||"scalarField"!==l.type||9!==l.scalarField.physicalType)throw new Error("Currently only optional string fields are implemented for a struct.");const p=Ff(e,t),f=mm(e,p.numValues,p.byteLength,t),m=Ff(e,t),_=jf(e,t,m,0,m.decompressedCount!==r?new Bf(f,p.numValues):void 0);h[u++]=a?new bm(d,_,n,o,s,a,new Bf(f,p.numValues)):new xm(d,_,n,o,new Bf(f,p.numValues))}return h}(e,t,i,n)}function Tm(e){return e instanceof Bf}function Sm(e){switch(e){case 0:case 1:case 2:case 3:{const t={};t.nullable=!!(1&e),t.columnScope=0;const i={type:"logicalType",logicalType:0};return i.longID=!!(2&e),t.scalarType=i,t.type="scalarType",t}case 4:{const e={nullable:!1,columnScope:0},t={type:"physicalType",physicalType:0};return e.type="complexType",e.complexType=t,e}case 30:{const e={nullable:!1,columnScope:0},t={type:"physicalType",physicalType:1};return e.type="complexType",e.complexType=t,e}default:return function(e){let t;switch(e){case 10:case 11:t=0;break;case 12:case 13:t=1;break;case 14:case 15:t=2;break;case 16:case 17:t=3;break;case 18:case 19:t=4;break;case 20:case 21:t=5;break;case 22:case 23:t=6;break;case 24:case 25:t=7;break;case 26:case 27:t=8;break;case 28:case 29:t=9;break;default:return null}const i={};i.nullable=!!(1&e),i.columnScope=0;const r={type:"physicalType"};return r.physicalType=t,i.type="scalarType",i.scalarType=r,i}(e)}}function Pm(e){return e>=10}function Im(e){return 30===e}function Mm(e){if("scalarType"===e.type){const t=e.scalarType;if("physicalType"===t.type)switch(t.physicalType){case 0:case 1:case 2:case 3:case 4:case 5:case 6:case 7:case 8:default:return!1;case 9:return!0}if("logicalType"===t.type)return!1}else if("complexType"===e.type){const t=e.complexType;if("physicalType"===t.type)switch(t.physicalType){case 0:case 1:return!0;default:return!1}}return console.warn("Unexpected column type in hasStreamCount",e),!1}function Em(e){return"complexType"===e.type&&"physicalType"===e.complexType?.type&&0===e.complexType.physicalType}const Cm=new TextDecoder;function Am(e,t){const i=mf(e,t,1)[0];if(0===i)return"";const r=t.get(),n=e.subarray(r,r+i);return t.add(i),Cm.decode(n)}function zm(e,t){const i=mf(e,t,1)[0]>>>0;if(i<10||i>30)throw new Error(`Unsupported field type code ${i}. Supported: 10-29(scalars), 30(STRUCT)`);const r=Sm(i);if(Pm(i)&&(r.name=Am(e,t)),Im(i)){const i=mf(e,t,1)[0]>>>0;r.complexType.children=new Array(i);for(let n=0;n<i;n++)r.complexType.children[n]=zm(e,t)}return function(e){return{name:e.name,nullable:e.nullable,scalarField:e.scalarType,complexField:e.complexType,type:"scalarType"===e.type?"scalarField":"complexField"}}(r)}function Dm(e,t){const i=mf(e,t,1)[0]>>>0,r=Sm(i);if(!r)throw new Error(`Unsupported column type code ${i}. Supported: 0-3(ID), 4(GEOMETRY), 10-29(scalars), 30(STRUCT)`);if(Pm(i)?r.name=Am(e,t):i>=0&&i<=3?r.name="id":4===i&&(r.name="geometry"),Im(i)){const i=mf(e,t,1)[0]>>>0,n=r.complexType;n.children=new Array(i);for(let r=0;r<i;r++)n.children[r]=zm(e,t)}return r}function Rm(e,t){const i={featureTables:[]},r={};r.name=Am(e,t);const n=mf(e,t,1)[0]>>>0,o=mf(e,t,1)[0]>>>0;r.columns=new Array(o);for(let i=0;i<o;i++)r.columns[i]=Dm(e,t);return i.featureTables.push(r),[i,n]}function km(e,t,i,r,n,o,s=!1){const a=t.scalarType;if(!a||"logicalType"!==a.type||0!==a.logicalType)throw new Error(`ID column must be a logical ID scalar type: ${r}`);const l=a.longID?6:4,c="number"==typeof o?void 0:o,h=Hf(n,o,e,i,6===l?"int64":"int32");if(4===l)switch(h){case Df.FLAT:{const t=jf(e,i,n,0,c);return new qp(r,t,o)}case Df.SEQUENCE:{const t=$f(e,i,n);return new Xp(r,t[0],t[1],n.numRleValues)}case Df.CONST:{const t=Gf(e,i,n);return new Yp(r,t,o,!1)}}switch(h){case Df.FLAT:{if(s){const t=function(e,t,i){const r=function(e,t,i){const r=new Float64Array(i);for(let n=0;n<i;n++)r[n]=yf(e,t);return r}(e,t,i.numValues);return function(e,t){switch(t.logicalLevelTechnique1){case Qp.DELTA:return t.logicalLevelTechnique2===Qp.RLE&&(e=Sf(e,t.runs,t.numRleValues)),function(e){e[0]=bf(e[0]);const t=e.length/4*4;let i=1;if(t>=4)for(;i<t-4;i+=4){const t=e[i+1],r=e[i+2],n=e[i+3];e[i]=bf(e[i])+e[i-1],e[i+1]=bf(t)+e[i],e[i+2]=bf(r)+e[i+1],e[i+3]=bf(n)+e[i+2]}for(;i!==e.length;++i)e[i]=bf(e[i])+e[i-1]}(e),e;case Qp.RLE:return function(e,t){return Sf(e,t.runs,t.numRleValues)}(e,t);case Qp.NONE:return e;default:throw new Error(`The specified Logical level technique is not supported: ${t.logicalLevelTechnique1}`)}}(r,i)}(e,i,n);return new Wp(r,t,o)}const t=qf(e,i,n,c);return new Xf(r,t,o)}case Df.SEQUENCE:{const t=Zf(e,i,n);return new Yf(r,t[0],t[1],n.numRleValues)}case Df.CONST:{const t=Wf(e,i,n);return new fm(r,t,o,!1)}}throw new Error("Vector type not supported for id column.")}class Lm{constructor(e,t){var i;switch(this._featureData=e,this.properties=this._featureData.properties||{},null===(i=this._featureData.geometry)||void 0===i?void 0:i.type){case Rf.POINT:case Rf.MULTIPOINT:this.type=1;break;case Rf.LINESTRING:case Rf.MULTILINESTRING:this.type=2;break;case Rf.POLYGON:case Rf.MULTIPOLYGON:this.type=3;break;default:this.type=0}this.extent=t,this.id=Number(this._featureData.id)}loadGeometry(){const e=[];for(const t of this._featureData.geometry.coordinates){const i=[];for(const e of t)i.push(new o(e.x,e.y));e.push(i)}return e}}class Fm{constructor(e){this.features=[],this.featureTable=e,this.name=e.name,this.extent=e.extent,this.version=2,this.features=e.getFeatures(),this.length=this.features.length}feature(e){return new Lm(this.features[e],this.extent)}}class Bm{constructor(e){this.layers={};const t=function(e,t,i=!0){const r=new Jp(0),n=[];for(;r.get()<e.length;){const t=mf(e,r,1)[0]>>>0,s=r.get()+t;if(s>e.length)throw new Error(`Block overruns tile: ${s} > ${e.length}`);if(1!=mf(e,r,1)[0]>>>0){r.set(s);continue}const[a,l]=Rm(e,r),c=a.featureTables[0];let h=null,u=null;const d=[];let p=0;for(const t of c.columns){const n=t.name;if("scalarType"===(o=t).type&&"logicalType"===o.scalarType?.type&&0===o.scalarType.logicalType){let o=null;if(t.nullable){const t=Ff(e,r),i=r.get(),n=mm(e,t.numValues,t.byteLength,r);r.set(i+t.byteLength),o=new Bf(n,t.numValues)}const s=Ff(e,r);p=o?o.size():s.decompressedCount,h=km(e,t,r,n,s,o??p,i)}else if(Em(t)){const t=mf(e,r,1)[0];if(0===p){const t=r.get();p=Ff(e,r).decompressedCount,r.set(t)}u=cm(e,t,r,p)}else{const i=Mm(t)?mf(e,r,1)[0]:1;if(0===i)continue;const n=wm(e,r,t,i,p);if(n)if(Array.isArray(n))for(const e of n)d.push(e);else d.push(n)}}const f=new Kp(c.name,u,h,d,l);n.push(f),r.set(s)}var o;return n}(new Uint8Array(e));this.layers=t.reduce(((e,t)=>Object.assign(Object.assign({},e),{[t.name]:new Fm(t)})),{})}}const Om="_geojsonTileLayer";function Vm(e,t,i,r,n){return Ae(e,((e,o)=>{const s=t instanceof Ns?t.get(o):null;return(null==s?void 0:s.evaluate)?s.evaluate(i,r,n):s}))}function jm(e,t){return t-e}gs("FeatureIndex",class{constructor(e,t){this.tileID=e,this.x=e.canonical.x,this.y=e.canonical.y,this.z=e.canonical.z,this.grid=new ms(Q,16,0),this.grid3D=new ms(Q,16,0),this.featureIndexArray=new Na,this.promoteId=t}insert(e,t,i,r,n,o){const s=this.featureIndexArray.length;this.featureIndexArray.emplaceBack(i,r,n);const a=o?this.grid3D:this.grid;for(const e of t){const t=[1/0,1/0,-1/0,-1/0];for(const i of e)t[0]=Math.min(t[0],i.x),t[1]=Math.min(t[1],i.y),t[2]=Math.max(t[2],i.x),t[3]=Math.max(t[3],i.y);t[0]<Q&&t[1]<Q&&t[2]>=0&&t[3]>=0&&a.insert(s,t[0],t[1],t[2],t[3])}}loadVTLayers(){return this.vtLayers||(this.vtLayers="mlt"!==this.encoding?new Wh(new Nu(this.rawTileData)).layers:new Bm(this.rawTileData).layers,this.sourceLayerCoder=new Up(this.vtLayers?Object.keys(this.vtLayers).sort():[Om])),this.vtLayers}query(e,t,i,r){this.loadVTLayers();const n=e.params,s=Q/e.tileSize/e.scale,a=xo(n.filter,n.globalState),l=e.queryGeometry,c=e.queryPadding*s,h=Fp.fromPoints(l),u=this.grid.query(h.minX-c,h.minY-c,h.maxX+c,h.maxY+c),d=Fp.fromPoints(e.cameraQueryGeometry).expandBy(c),p=this.grid3D.query(d.minX,d.minY,d.maxX,d.maxY,((t,i,r,n)=>function(e,t,i,r,n){for(const o of e)if(t<=o.x&&i<=o.y&&r>=o.x&&n>=o.y)return!0;const s=[new o(t,i),new o(t,n),new o(r,n),new o(r,i)];if(e.length>2)for(const t of s)if(uc(e,t))return!0;for(let t=0;t<e.length-1;t++)if(dc(e[t],e[t+1],s))return!0;return!1}(e.cameraQueryGeometry,t-c,i-c,r+c,n+c)));for(const e of p)u.push(e);u.sort(jm);const f={};let m;for(const o of u){if(o===m)continue;m=o;const c=this.featureIndexArray.get(o);let h=null;this.loadMatchingFeature(f,c.bucketIndex,c.sourceLayerIndex,c.featureIndex,a,n.layers,n.availableImages,t,i,r,((t,i,r)=>(h||(h=Kl(t)),i.queryIntersectsFeature({queryGeometry:l,feature:t,featureState:r,geometry:h,zoom:this.z,transform:e.transform,pixelsToTileUnits:s,pixelPosMatrix:e.pixelPosMatrix,unwrappedTileID:this.tileID.toUnwrapped(),getElevation:e.getElevation}))))}return f}loadMatchingFeature(e,t,i,r,n,o,s,a,l,c,h){const u=this.bucketLayerIDs[t];if(o&&!u.some((e=>o.has(e))))return;const d=this.sourceLayerCoder.decode(i),p=this.vtLayers[d].feature(r);if(n.needGeometry){const e=Jl(p,!0);if(!n.filter(new zs(this.tileID.overscaledZ),e,this.tileID.canonical))return}else if(!n.filter(new zs(this.tileID.overscaledZ),p))return;const f=this.getId(p,d);for(const t of u){if(o&&!o.has(t))continue;const i=a[t];if(!i)continue;let n={};f&&c&&(n=c.getState(i.sourceLayer||Om,f));const u=Te({},l[t]);u.paint=Vm(u.paint,i.paint,p,n,s),u.layout=Vm(u.layout,i.layout,p,n,s);const d=!h||h(p,i,n);if(!d)continue;const m=new Gp(p,this.z,this.x,this.y,f);m.layer=u;let _=e[t];void 0===_&&(_=e[t]=[]),_.push({featureIndex:r,feature:m,intersectionZ:d})}}lookupSymbolFeatures(e,t,i,r,n,o,s,a){const l={};this.loadVTLayers();const c=xo(n.filterSpec,n.globalState);for(const n of e)this.loadMatchingFeature(l,i,r,n,c,o,s,a,t);return l}hasLayer(e){for(const t of this.bucketLayerIDs)for(const i of t)if(e===i)return!0;return!1}getId(e,t){var i;let r=e.id;return this.promoteId&&(r=e.properties["string"==typeof this.promoteId?this.promoteId:this.promoteId[t]],"boolean"==typeof r&&(r=Number(r)),void 0===r&&(null===(i=e.properties)||void 0===i?void 0:i.cluster)&&this.promoteId&&(r=Number(e.properties.cluster_id))),r}},{omit:["rawTileData","sourceLayerCoder"]});const Nm="RTLPluginLoaded";class Um extends Tt{constructor(){super(...arguments),this.status="unavailable",this.url=null,this.dispatcher=ep()}_syncState(e){return this.status=e,this.dispatcher.broadcast("SRPS",{pluginStatus:e,pluginURL:this.url}).catch((e=>{throw this.status="error",e}))}getRTLTextPluginStatus(){return this.status}clearRTLTextPlugin(){this.status="unavailable",this.url=null}setRTLTextPlugin(e){return n(this,arguments,void 0,(function*(e,t=!1){if(this.url)throw new Error("setRTLTextPlugin cannot be called multiple times.");if(this.url=nt.resolveURL(e),!this.url)throw new Error(`requested url ${e} is invalid`);if("unavailable"===this.status){if(!t)return this._requestImport();this.status="deferred",this._syncState(this.status)}else if("requested"===this.status)return this._requestImport()}))}_requestImport(){return n(this,void 0,void 0,(function*(){yield this._syncState("loading"),this.status="loaded",this.fire(new bt(Nm))}))}lazyLoad(){"unavailable"===this.status?this.status="requested":"deferred"===this.status&&this._requestImport()}}let Gm=null;function $m(){return Gm||(Gm=new Um),Gm}var Zm,qm;!function(e){e[e.Base=0]="Base",e[e.Parent=1]="Parent"}(Zm||(Zm={})),function(e){e[e.Departing=0]="Departing",e[e.Incoming=1]="Incoming"}(qm||(qm={}));class Wm{constructor(e,t){this.timeAdded=0,this.fadeEndTime=0,this.fadeOpacity=1,this.tileID=e,this.uid=Ie(),this.uses=0,this.tileSize=t,this.buckets={},this.expirationTime=null,this.queryPadding=0,this.hasSymbolBuckets=!1,this.hasRTLText=!1,this.dependencies={},this.rtt=[],this.rttFingerprint={},this.expiredRequestCount=0,this.state="loading"}isRenderable(e){return this.hasData()&&(!this.fadeEndTime||this.fadeOpacity>0)&&(e||!this.holdingForSymbolFade())}setCrossFadeLogic({fadingRole:e,fadingDirection:t,fadingParentID:i,fadeEndTime:r}){this.resetFadeLogic(),this.fadingRole=e,this.fadingDirection=t,this.fadingParentID=i,this.fadeEndTime=r}setSelfFadeLogic(e){this.resetFadeLogic(),this.selfFading=!0,this.fadeEndTime=e}resetFadeLogic(){this.fadingRole=null,this.fadingDirection=null,this.fadingParentID=null,this.selfFading=!1,this.timeAdded=st(),this.fadeEndTime=0,this.fadeOpacity=1}wasRequested(){return"errored"===this.state||"loaded"===this.state||"reloading"===this.state}clearTextures(e){this.demTexture&&e.saveTileTexture(this.demTexture),this.demTexture=null}loadVectorData(e,t,i){if(!0!==(null==e?void 0:e.etagUnmodified))if(this.hasData()&&this.unloadVectorData(),this.state="loaded",e){e.featureIndex&&(this.latestFeatureIndex=e.featureIndex,e.rawTileData?(this.latestRawTileData=e.rawTileData,this.latestEncoding=e.encoding,this.latestFeatureIndex.rawTileData=e.rawTileData,this.latestFeatureIndex.encoding=e.encoding):this.latestRawTileData&&(this.latestFeatureIndex.rawTileData=this.latestRawTileData,this.latestFeatureIndex.encoding=this.latestEncoding)),this.collisionBoxArray=e.collisionBoxArray,this.buckets=function(e,t){const i={};if(!t)return i;for(const r of e){const e=r.layerIds.map((e=>t.getLayer(e))).filter(Boolean);if(0!==e.length){r.layers=e,r.stateDependentLayerIds&&(r.stateDependentLayers=r.stateDependentLayerIds.map((t=>e.filter((e=>e.id===t))[0])));for(const t of e)i[t.id]=r}}return i}(e.buckets,null==t?void 0:t.style),this.hasSymbolBuckets=!1;for(const e in this.buckets){const t=this.buckets[e];if(t instanceof _d){if(this.hasSymbolBuckets=!0,!i)break;t.justReloaded=!0}}if(this.hasRTLText=!1,this.hasSymbolBuckets)for(const e in this.buckets){const t=this.buckets[e];if(t instanceof _d&&t.hasRTLText){this.hasRTLText=!0,$m().lazyLoad();break}}this.queryPadding=0;for(const e in this.buckets){const i=this.buckets[e];this.queryPadding=Math.max(this.queryPadding,t.style.getLayer(e).queryRadius(i))}e.imageAtlas&&(this.imageAtlas=e.imageAtlas),e.glyphAtlasImage&&(this.glyphAtlasImage=e.glyphAtlasImage),this.dashPositions=e.dashPositions}else this.collisionBoxArray=new za;else this.state="loaded"}unloadVectorData(){for(const e in this.buckets)this.buckets[e].destroy();this.buckets={},this.imageAtlasTexture&&this.imageAtlasTexture.destroy(),this.glyphAtlasTexture&&this.glyphAtlasTexture.destroy(),this.imageAtlas=null,this.dashPositions=null,this.latestFeatureIndex=null,this.state="unloaded"}getBucket(e){return this.buckets[e.id]}upload(e){for(const t in this.buckets){const i=this.buckets[t];i.uploadPending()&&i.upload(e)}const t=e.gl;this.imageAtlas&&!this.imageAtlas.uploaded&&(this.imageAtlasTexture=new Zc(e,this.imageAtlas.image,t.RGBA),this.imageAtlas.uploaded=!0),this.glyphAtlasImage&&(this.glyphAtlasTexture=new Zc(e,this.glyphAtlasImage,t.ALPHA),this.glyphAtlasImage=null)}prepare(e){this.imageAtlas&&this.imageAtlas.patchUpdatedImages(e,this.imageAtlasTexture)}queryRenderedFeatures(e,t,i,r,n,o,s,a,l,c,h){var u;return(null===(u=this.latestFeatureIndex)||void 0===u?void 0:u.rawTileData)?this.latestFeatureIndex.query({queryGeometry:r,cameraQueryGeometry:n,scale:o,tileSize:this.tileSize,pixelPosMatrix:c,transform:a,params:s,queryPadding:this.queryPadding*l,getElevation:h},e,t,i):{}}querySourceFeatures(e,t){const i=this.latestFeatureIndex;if(!(null==i?void 0:i.rawTileData))return;const r=i.loadVTLayers(),n=(null==t?void 0:t.sourceLayer)?t.sourceLayer:"",o=r[Om]||r[n];if(!o)return;const s=xo(null==t?void 0:t.filter,null==t?void 0:t.globalState),{z:a,x:l,y:c}=this.tileID.canonical,h={z:a,x:l,y:c};for(let t=0;t<o.length;t++){const r=o.feature(t);if(s.needGeometry){const e=Jl(r,!0);if(!s.filter(new zs(this.tileID.overscaledZ),e,this.tileID.canonical))continue}else if(!s.filter(new zs(this.tileID.overscaledZ),r))continue;const u=i.getId(r,n),d=new Gp(r,a,l,c,u);d.tile=h,e.push(d)}}hasData(){return"loaded"===this.state||"reloading"===this.state||"expired"===this.state}patternsLoaded(){return this.imageAtlas&&!!Object.keys(this.imageAtlas.patternPositions).length}setExpiryData(e){const t=this.expirationTime;if(e.cacheControl){const t=function(e){const t={};if(e.replace(/(?:^|(?:\s*\,\s*))([^\x00-\x20\(\)<>@\,;\:\\"\/\[\]\?\=\{\}\x7F]+)(?:\=(?:([^\x00-\x20\(\)<>@\,;\:\\"\/\[\]\?\=\{\}\x7F]+)|(?:\"((?:[^"\\]|\\.)*)\")))?/g,((e,i,r,n)=>{const o=r||n;return t[i]=!o||o.toLowerCase(),""})),t["max-age"]){const e=parseInt(t["max-age"],10);isNaN(e)?delete t["max-age"]:t["max-age"]=e}return t}(e.cacheControl);t["max-age"]&&(this.expirationTime=Date.now()+1e3*t["max-age"])}else e.expires&&(this.expirationTime=new Date(e.expires).getTime());if(this.expirationTime){const e=Date.now();let i=!1;if(this.expirationTime>e)i=!1;else if(t)if(this.expirationTime<t)i=!0;else{const r=this.expirationTime-t;r?this.expirationTime=e+Math.max(r,3e4):i=!0}else i=!0;i?(this.expiredRequestCount++,this.state="expired"):this.expiredRequestCount=0}}getExpiryTimeout(){if(this.expirationTime)return this.expiredRequestCount?1e3*(1<<Math.min(this.expiredRequestCount-1,31)):Math.min(this.expirationTime-(new Date).getTime(),Math.pow(2,31)-1)}setFeatureState(e,t){var i,r,n;if(!(null===(i=this.latestFeatureIndex)||void 0===i?void 0:i.rawTileData)||0===Object.keys(e).length)return;const o=this.latestFeatureIndex.loadVTLayers();for(const i in this.buckets){if(!t.style.hasLayer(i))continue;const s=this.buckets[i],a=s.layers[0].sourceLayer||Om,l=o[a],c=e[a];if(!l||!c||0===Object.keys(c).length)continue;s.update(c,l,(null===(r=this.imageAtlas)||void 0===r?void 0:r.patternPositions)||{},this.dashPositions||{});const h=null===(n=null==t?void 0:t.style)||void 0===n?void 0:n.getLayer(i);h&&(this.queryPadding=Math.max(this.queryPadding,h.queryRadius(s)))}}holdingForSymbolFade(){return void 0!==this.symbolFadeHoldUntil}symbolFadeFinished(){return!this.symbolFadeHoldUntil||this.symbolFadeHoldUntil<st()}clearSymbolFadeHold(){this.symbolFadeHoldUntil=void 0}setSymbolHoldDuration(e){this.symbolFadeHoldUntil=st()+e}setDependencies(e,t){const i={};for(const e of t)i[e]=!0;this.dependencies[e]=i}hasDependency(e,t){for(const i of e){const e=this.dependencies[i];if(e)for(const i of t)if(e[i])return!0}return!1}}class Hm{constructor(e,t){this.max=e,this.onRemove=t,this.reset()}reset(){for(const e in this.data)for(const t of this.data[e])t.timeout&&clearTimeout(t.timeout),this.onRemove(t.value);return this.data={},this.order=[],this}add(e,t,i){const r=e.wrapped().key;void 0===this.data[r]&&(this.data[r]=[]);const n={value:t,timeout:void 0};if(void 0!==i&&(n.timeout=setTimeout((()=>{this.remove(e,n)}),i)),this.data[r].push(n),this.order.push(r),this.order.length>this.max){const e=this._getAndRemoveByKey(this.order[0]);e&&this.onRemove(e)}return this}has(e){return e.wrapped().key in this.data}getAndRemove(e){return this.has(e)?this._getAndRemoveByKey(e.wrapped().key):null}_getAndRemoveByKey(e){const t=this.data[e].shift();return t.timeout&&clearTimeout(t.timeout),0===this.data[e].length&&delete this.data[e],this.order.splice(this.order.indexOf(e),1),t.value}getByKey(e){const t=this.data[e];return t?t[0].value:null}get(e){return this.has(e)?this.data[e.wrapped().key][0].value:null}remove(e,t){if(!this.has(e))return this;const i=e.wrapped().key,r=void 0===t?0:this.data[i].indexOf(t),n=this.data[i][r];return this.data[i].splice(r,1),n.timeout&&clearTimeout(n.timeout),0===this.data[i].length&&delete this.data[i],this.onRemove(n.value),this.order.splice(this.order.indexOf(i),1),this}setMaxSize(e){for(this.max=e;this.order.length>this.max;){const e=this._getAndRemoveByKey(this.order[0]);e&&this.onRemove(e)}return this}filter(e){const t=[];for(const i in this.data)for(const r of this.data[i])e(r.value)||t.push(r);for(const e of t)this.remove(e.value.tileID,e)}}class Xm{constructor(){this.state={},this.stateChanges={},this.deletedStates={},this.revision=0}updateState(e,t,i){var r,n,o,s,a;const l=String(t);if((s=this.stateChanges)[e]||(s[e]={}),(a=this.stateChanges[e])[l]||(a[l]={}),Te(this.stateChanges[e][l],i),null===this.deletedStates[e]){this.deletedStates[e]={};for(const t in this.state[e])t!==l&&(this.deletedStates[e][t]=null)}else if(null===(null===(r=this.deletedStates[e])||void 0===r?void 0:r[l])){this.deletedStates[e][l]={};for(const t in this.state[e][l])i[t]||(this.deletedStates[e][l][t]=null)}else for(const t in i)null===(null===(o=null===(n=this.deletedStates[e])||void 0===n?void 0:n[l])||void 0===o?void 0:o[t])&&delete this.deletedStates[e][l][t]}removeFeatureState(e,t,i){var r,n,o;if(null===this.deletedStates[e])return;const s=String(t);if((n=this.deletedStates)[e]||(n[e]={}),i&&void 0!==t)null!==this.deletedStates[e][s]&&((o=this.deletedStates[e])[s]||(o[s]={}),this.deletedStates[e][s][i]=null);else if(void 0!==t)if(null===(r=this.stateChanges[e])||void 0===r?void 0:r[s])for(i in this.deletedStates[e][s]={},this.stateChanges[e][s])this.deletedStates[e][s][i]=null;else this.deletedStates[e][s]=null;else this.deletedStates[e]=null}getState(e,t){const i=String(t),r=Te({},(this.state[e]||{})[i],(this.stateChanges[e]||{})[i]);if(null===this.deletedStates[e])return{};if(this.deletedStates[e]){const i=this.deletedStates[e][t];if(null===i)return{};for(const e in i)delete r[e]}return r}initializeTileState(e,t){e.setFeatureState(this.state,t)}coalesceChanges(e,t){var i,r,n;const o={};for(const e in this.stateChanges){(i=this.state)[e]||(i[e]={});const t={};for(const i in this.stateChanges[e])(r=this.state[e])[i]||(r[i]={}),Te(this.state[e][i],this.stateChanges[e][i]),t[i]=this.state[e][i];o[e]=t}for(const e in this.deletedStates){(n=this.state)[e]||(n[e]={});const t={};if(null===this.deletedStates[e])for(const i in this.state[e])t[i]={},this.state[e][i]={};else for(const i in this.deletedStates[e]){if(null===this.deletedStates[e][i])this.state[e][i]={};else for(const t of Object.keys(this.deletedStates[e][i]))delete this.state[e][i][t];t[i]=this.state[e][i]}o[e]||(o[e]={}),Te(o[e],t)}this.stateChanges={},this.deletedStates={},0!==Object.keys(o).length&&(this.revision++,e.setFeatureState(o,t))}}const Ym=89.25;function Km(e,t){const i=be(t.lat,-85.051129,We);return new o(up(t.lng)*e,dp(i)*e)}function Jm(e,t){return new gp(t.x/e,t.y/e).toLngLat()}function Qm(e){return e.cameraToCenterDistance*Math.min(.85*Math.tan(Ue(90-e.pitch)),Math.tan(Ue(Ym-e.pitch)))}function e_(e,t){const i=e.canonical,r=t/Me(i.z),n=i.x+Math.pow(2,i.z)*e.wrap,o=y(new Float64Array(16));return b(o,o,[n*r,i.y*r,0]),w(o,o,[r/Q,r/Q,1]),o}function t_(e,t,i,r,n){const o=gp.fromLngLat(e,t),s=n*pp(1,e.lat),{x:a,y:l,z:c}=i_(i,r);return new gp(o.x+s*-a,o.y+s*-l,o.z+s*-c)}function i_(e,t){const i=Ue(e),r=Ue(t),n=Math.cos(-i),o=Math.sin(i);return{x:o*Math.sin(r),y:-o*Math.cos(r),z:n}}function r_(e,t,i){const r=t.intersectsFrustum(e);if(!i||0===r)return r;const n=t.intersectsPlane(i);return 0===n?0:2===r&&2===n?2:1}function n_(e,t,i){let r=0;const n=(i-t)/10;for(let o=0;o<10;o++)r+=n*Math.pow(Math.cos(t+(o+.5)/10*(i-t)),e);return r}function o_(e,t){return function(i,r,n,o,s){const a=2*((e-1)/Ee(Math.cos(Ue(Ym-s))/Math.cos(Ue(Ym)))-1),l=Math.acos(n/o),c=2*n_(a-1,0,Ue(s/2)),h=Math.min(Ue(Ym),l+Ue(s/2)),u=n_(a-1,Math.min(h,l-Ue(s/2)),h),d=Math.atan(r/n);let p=i;return p+=Ee(o/Math.hypot(r,n)/Math.max(.5,Math.cos(Ue(s/2)))),p+=a*Ee(Math.cos(d))/2,p-=Ee(Math.max(1,u/c/t))/2,p}}const s_=o_(9.314,3);function a_(e,t){const i=(t.roundZoom?Math.round:Math.floor)(e.zoom+Ee(e.tileSize/t.tileSize));return Math.max(0,i)}function l_(e,t){const i=e.getCameraFrustum(),r=e.getClippingPlane(),n=e.screenPointToMercatorCoordinate(e.getCameraPoint()),o=gp.fromLngLat(e.center,e.elevation);n.z=o.z+Math.cos(e.pitchInRadians)*e.cameraToCenterDistance/e.worldSize;const s=e.getCoveringTilesDetailsProvider(),a=s.allowVariableZoom(e,t),l=a_(e,t),c=t.minzoom||0,h=void 0!==t.maxzoom?t.maxzoom:e.maxZoom,u=Math.min(Math.max(0,l),h),d=Math.pow(2,u),p=[d*n.x,d*n.y,0],f=[d*o.x,d*o.y,0],m=Math.hypot(o.x-n.x,o.y-n.y),_=Math.abs(o.z-n.z),g=Math.hypot(m,_),y=e=>({zoom:0,x:0,y:0,wrap:e,fullyVisible:!1}),v=[],x=[];if(e.renderWorldCopies&&s.allowWorldCopies())for(let e=1;e<=3;e++)v.push(y(-e)),v.push(y(e));for(v.push(y(0));v.length>0;){const d=v.pop(),m=d.x,y=d.y;let b=d.fullyVisible;const w={x:m,y:y,z:d.zoom},T=s.getTileBoundingVolume(w,d.wrap,e.elevation,t);if(!b){const e=r_(i,T,r);if(0===e)continue;b=2===e}const S=s.distanceToTile2d(n.x,n.y,w,T);let P=l;a&&(P=(t.calculateTileZoom||s_)(e.zoom+Ee(e.tileSize/t.tileSize),S,_,g,e.fov)),P=(t.roundZoom?Math.round:Math.floor)(P),P=Math.max(0,P);const I=Math.min(P,h);if(d.wrap=s.getWrap(o,w,d.wrap),d.zoom>=I){if(d.zoom<c)continue;const e=u-d.zoom,i=p[0]-.5-(m<<e),r=p[1]-.5-(y<<e),n=t.reparseOverscaled?Math.max(d.zoom,P):d.zoom;x.push({tileID:new Pp(d.zoom===h?n:d.zoom,d.wrap,d.zoom,m,y),distanceSq:J([f[0]-.5-m,f[1]-.5-y]),tileDistanceToCamera:Math.sqrt(i*i+r*r)})}else for(let e=0;e<4;e++)v.push({zoom:d.zoom+1,x:(m<<1)+e%2,y:(y<<1)+(e>>1),wrap:d.wrap,fullyVisible:b})}return x.sort(((e,t)=>e.distanceSq-t.distanceSq)).map((e=>e.tileID))}const c_=Fp.fromPoints([new o(0,0),new o(Q,Q)]);function h_(e){return"raster"===e||"image"===e||"video"===e}function u_(e,t,i,r,n,o,s){if(!t.hasData())return!1;const{tileID:a,fadingRole:l,fadingDirection:c,fadingParentID:h}=t;if(l===Zm.Base&&c===qm.Incoming&&h)return i[h.key]=h,!0;const u=Math.max(a.overscaledZ-n,o);for(let n=a.overscaledZ-1;n>=u;n--){const o=a.scaledTo(n),l=e.getLoadedTile(o);if(l)return t.setCrossFadeLogic({fadingRole:Zm.Base,fadingDirection:qm.Incoming,fadingParentID:l.tileID,fadeEndTime:r+s}),l.setCrossFadeLogic({fadingRole:Zm.Parent,fadingDirection:qm.Departing,fadeEndTime:r+s}),i[o.key]=o,!0}return!1}function d_(e,t,i,r,n,o){if(!t.hasData())return!1;const s=t.tileID.children(n);let a=p_(e,t,s,i,r,n,o);if(a)return!0;for(const l of s)p_(e,t,l.children(n),i,r,n,o)&&(a=!0);return a}function p_(e,t,i,r,n,o,s){if(i[0].overscaledZ>=o)return!1;let a=!1;for(const o of i){const i=e.getLoadedTile(o);if(!i)continue;const{fadingRole:l,fadingDirection:c,fadingParentID:h}=i;l===Zm.Base&&c===qm.Departing&&h||(i.setCrossFadeLogic({fadingRole:Zm.Base,fadingDirection:qm.Departing,fadingParentID:t.tileID,fadeEndTime:n+s}),t.setCrossFadeLogic({fadingRole:Zm.Parent,fadingDirection:qm.Incoming,fadeEndTime:n+s})),r[o.key]=o,a=!0}return a}function f_(e,t,i,r){const n=e.tileID;return!!e.selfFading||!e.hasData()&&!!t.has(n)&&(e.setSelfFadeLogic(i+r),!0)}function m_(e,t){var i;e.needsHillshadePrepare=!0,e.needsTerrainPrepare=!0;let r=t.tileID.canonical.x-e.tileID.canonical.x;const n=t.tileID.canonical.y-e.tileID.canonical.y,o=Math.pow(2,e.tileID.canonical.z),s=t.tileID.key;0===r&&0===n||Math.abs(n)>1||(Math.abs(r)>1&&(1===Math.abs(r+o)?r+=o:1===Math.abs(r-o)&&(r-=o)),t.dem&&e.dem&&(e.dem.backfillBorder(t.dem,r,n),(null===(i=e.neighboringTiles)||void 0===i?void 0:i[s])&&(e.neighboringTiles[s].backfilled=!0)))}class __{constructor(){this._tiles={}}handleWrapJump(e){const t={};for(const i in this._tiles){const r=this._tiles[i];r.tileID=r.tileID.unwrapTo(r.tileID.wrap+e),t[r.tileID.key]=r}this._tiles=t}setFeatureState(e,t){for(const i in this._tiles)this._tiles[i].setFeatureState(e,t)}getAllTiles(){return Object.values(this._tiles)}getAllIds(e=!1){return e?Object.values(this._tiles).map((e=>e.tileID)).sort(Mp).map((e=>e.key)):Object.keys(this._tiles)}getTileById(e){return this._tiles[e]}setTile(e,t){this._tiles[e]=t}deleteTileById(e){delete this._tiles[e]}getLoadedTile(e){const t=this.getTileById(e.key);return(null==t?void 0:t.hasData())?t:null}isIdRenderable(e,t=!1){var i;return null===(i=this.getTileById(e))||void 0===i?void 0:i.isRenderable(t)}getRenderableIds(e=0,t){const i=[];for(const e of this.getAllIds())this.isIdRenderable(e,t)&&i.push(this.getTileById(e));return t?i.sort(((t,i)=>{const r=t.tileID,n=i.tileID,s=new o(r.canonical.x,r.canonical.y)._rotate(-e),a=new o(n.canonical.x,n.canonical.y)._rotate(-e);return r.overscaledZ-n.overscaledZ||a.y-s.y||a.x-s.x})).map((e=>e.tileID.key)):i.map((e=>e.tileID)).sort(Mp).map((e=>e.key))}}class g_ extends Tt{constructor(e,t,i){super(),this.id=e,this.dispatcher=i,this.on("data",(e=>{this._dataHandler(e)})),this.on("dataloading",(()=>{this._sourceErrored=!1})),this.on("error",(()=>{this._sourceErrored=this._source.loaded()})),this._source=((e,t,i,r)=>{const n=new(Np(t.type))(e,t,i,r);if(n.id!==e)throw new Error(`Expected Source id to be ${e} instead of ${n.id}`);return n})(e,t,i,this),this._inViewTiles=new __,this._outOfViewCache=new Hm(0,(e=>this._unloadTile(e))),this._timers={},this._maxTileCacheSize=null,this._maxTileCacheZoomLevels=null,this._rasterFadeDuration=0,this._maxFadingAncestorLevels=5,this._state=new Xm,this._didEmitContent=!1,this._updated=!1}onAdd(e){var t;this.map=e,this._maxTileCacheSize=e?e._maxTileCacheSize:null,this._maxTileCacheZoomLevels=e?e._maxTileCacheZoomLevels:null,(null===(t=this._source)||void 0===t?void 0:t.onAdd)&&this._source.onAdd(e)}onRemove(e){var t;for(const e of this._inViewTiles.getAllTiles())e.unloadVectorData();this.clearTiles(),(null===(t=this._source)||void 0===t?void 0:t.onRemove)&&this._source.onRemove(e),this._inViewTiles=new __}loaded(){if(this._sourceErrored)return!0;if(!this._sourceLoaded)return!1;if(!this._source.loaded())return!1;if(!(void 0===this.used&&void 0===this.usedForTerrain||this.used||this.usedForTerrain))return!0;if(!this._updated)return!1;for(const e of this._inViewTiles.getAllTiles())if("loaded"!==e.state&&"errored"!==e.state)return!1;return!0}getSource(){return this._source}getState(){return this._state}pause(){this._paused=!0}resume(){if(!this._paused)return;const e=this._shouldReloadOnResume;this._paused=!1,this._shouldReloadOnResume=!1,e&&this.reload(),this.transform&&this.update(this.transform,this.terrain)}_loadTile(e,t,i){return n(this,void 0,void 0,(function*(){try{const r=yield this._source.loadTile(e);this._tileLoaded(e,t,i,r)}catch(t){e.state="errored",404!==t.status?this._source.fire(new wt(te(t),{tile:e})):this.update(this.transform,this.terrain)}}))}_unloadTile(e){this._source.unloadTile&&this._source.unloadTile(e)}_abortTile(e){this._source.abortTile&&this._source.abortTile(e),this._source.fire(new bt("dataabort",{tile:e,coord:e.tileID,dataType:"source"}))}serialize(){return this._source.serialize()}prepare(e){this._source.prepare&&this._source.prepare(),this._state.coalesceChanges(this._inViewTiles,this.map?this.map.painter:null);for(const t of this._inViewTiles.getAllTiles())t.upload(e),t.prepare(this.map.style.imageManager)}getIds(){return this._inViewTiles.getAllIds(!0)}getRenderableIds(e){var t;return this._inViewTiles.getRenderableIds(null===(t=this.transform)||void 0===t?void 0:t.bearingInRadians,e)}hasRenderableParent(e){const t=e.overscaledZ-1;if(t>=this._source.minzoom){const i=this.getLoadedTile(e.scaledTo(t));if(i)return this._inViewTiles.isIdRenderable(i.tileID.key)}return!1}reload(e,t=void 0){if(this._paused)this._shouldReloadOnResume=!0;else{this._outOfViewCache.reset();for(const i of this._inViewTiles.getAllIds()){const r=this._inViewTiles.getTileById(i);t&&!this._source.shouldReloadTile(r,t)||(e?this._reloadTile(i,"expired"):"errored"!==r.state&&this._reloadTile(i,"reloading"))}}}_reloadTile(e,t){return n(this,void 0,void 0,(function*(){const i=this._inViewTiles.getTileById(e);i&&("loading"!==i.state&&(i.state=t),yield this._loadTile(i,e,t))}))}_tileLoaded(e,t,i,r){e.timeAdded=st(),e.selfFading&&(e.fadeEndTime=e.timeAdded+this._rasterFadeDuration),"expired"===i&&(e.refreshedUponExpiration=!0),this._setTileReloadTimer(t,e),(null==r?void 0:r.unmodified)||("raster-dem"===this.getSource().type&&e.dem&&function(e,t){var i,r,n;const o=t.getRenderableIds();for(const s of o){if(!(null===(i=e.neighboringTiles)||void 0===i?void 0:i[s]))continue;const o=t.getTileById(s);e.neighboringTiles[s].backfilled||m_(e,o),(null===(n=null===(r=o.neighboringTiles)||void 0===r?void 0:r[e.tileID.key])||void 0===n?void 0:n.backfilled)||m_(o,e)}}(e,this._inViewTiles),this._state.initializeTileState(e,this.map?this.map.painter:null),e.aborted||this._source.fire(new bt("data",{dataType:"source",tile:e,coord:e.tileID})))}getTile(e){return this.getTileByID(e.key)}getTileByID(e){return this._inViewTiles.getTileById(e)}_retainLoadedChildren(e,t){const i=this._getLoadedDescendents(t),r=new Set;for(const n of t){const t=i[n.key];if(!(null==t?void 0:t.length)){r.add(n);continue}const o=n.overscaledZ+g_.maxOverzooming,s=t.filter((e=>e.tileID.overscaledZ<=o));if(!s.length){r.add(n);continue}const a=Math.min(...s.map((e=>e.tileID.overscaledZ))),l=s.filter((e=>e.tileID.overscaledZ===a)).map((e=>e.tileID));for(const t of l)e[t.key]=t;this._areDescendentsComplete(l,a,n.overscaledZ)||r.add(n)}return r}_getLoadedDescendents(e){var t;const i={};for(const r of this._inViewTiles.getAllTiles().filter((e=>e.hasData())))for(const n of e)r.tileID.isChildOf(n)&&(i[t=n.key]||(i[t]=[]),i[n.key].push(r));return i}_areDescendentsComplete(e,t,i){return 1===e.length&&e[0].isOverscaled()?e[0].overscaledZ===t:Math.pow(4,t-i)===e.length}getLoadedTile(e){return this._inViewTiles.getLoadedTile(e)}updateCacheSize(e){const t=Math.ceil(e.width/this._source.tileSize)+1,i=Math.ceil(e.height/this._source.tileSize)+1,r=Math.floor(t*i*(null===this._maxTileCacheZoomLevels?ct.MAX_TILE_CACHE_ZOOM_LEVELS:this._maxTileCacheZoomLevels)),n="number"==typeof this._maxTileCacheSize?Math.min(this._maxTileCacheSize,r):r;this._outOfViewCache.setMaxSize(n)}handleWrapJump(e){const t=Math.round((e-(void 0===this._prevLng?e:this._prevLng))/360);this._prevLng=e,t&&(this._inViewTiles.handleWrapJump(t),this._resetTileReloadTimers())}update(e,t){if(!this._sourceLoaded||this._paused)return;let i;this.transform=e,this.terrain=t,this.updateCacheSize(e),this.handleWrapJump(this.transform.center.lng),this.used||this.usedForTerrain?this._source.tileID?i=e.getVisibleUnwrappedCoordinates(this._source.tileID).map((e=>new Pp(e.canonical.z,e.wrap,e.canonical.z,e.canonical.x,e.canonical.y))):(i=l_(e,{tileSize:this.usedForTerrain?this.tileSize:this._source.tileSize,minzoom:this._source.minzoom,maxzoom:"vector"===this._source.type&&void 0!==this.map._zoomLevelsToOverscale?e.maxZoom-this.map._zoomLevelsToOverscale:this._source.maxzoom,roundZoom:!this.usedForTerrain&&this._source.roundZoom,reparseOverscaled:this._source.reparseOverscaled,terrain:t,calculateTileZoom:this._source.calculateTileZoom}),this._source.hasTile&&(i=i.filter((e=>this._source.hasTile(e))))):i=[],this.usedForTerrain&&(i=this._addTerrainIdealTiles(i));const r=0===i.length&&!this._updated&&this._didEmitContent;this._updated=!0,r&&this.fire(new bt("data",{sourceDataType:"idle",dataType:"source",sourceId:this.id}));const n=a_(e,this._source),o=this._updateRetainedTiles(i,n),s=h_(this._source.type);s&&this._rasterFadeDuration>0&&!t&&function(e,t,i,r,n,o,s){const a=st(),l=function(e){if(!e.length)return new Set;const t=Math.max(...e.map((e=>e.canonical.z)));let i=1/0,r=-1/0,n=1/0,o=-1/0;const s=[];for(const a of e){const{x:e,y:l,z:c}=a.canonical,h=Math.pow(2,t-c),u=e*h,d=l*h;s.push({id:a,x:u,y:d}),u<i&&(i=u),u>r&&(r=u),d<n&&(n=d),d>o&&(o=d)}const a=new Set;for(const e of s)e.x!==i&&e.x!==r&&e.y!==n&&e.y!==o||a.add(e.id);return a}(t);for(const c of t){const t=e.getTileById(c.key);t.fadingDirection!==qm.Departing&&0!==t.fadeOpacity||t.resetFadeLogic(),u_(e,t,i,a,r,n,s)||d_(e,t,i,a,o,s)||f_(t,l,a,s)||t.resetFadeLogic()}}(this._inViewTiles,i,o,this._maxFadingAncestorLevels,this._source.minzoom,this._source.maxzoom,this._rasterFadeDuration),s?this._cleanUpRasterTiles(o):this._cleanUpVectorTiles(o)}_cleanUpRasterTiles(e){for(const t of this._inViewTiles.getAllIds())e[t]||this._removeTile(t)}_cleanUpVectorTiles(e){for(const t of this._inViewTiles.getAllIds()){const i=this._inViewTiles.getTileById(t);e[t]?i.clearSymbolFadeHold():i.hasSymbolBuckets?i.holdingForSymbolFade()?i.symbolFadeFinished()&&this._removeTile(t):i.setSymbolHoldDuration(this.map._fadeDuration):this._removeTile(t)}}_addTerrainIdealTiles(e){const t=[];for(const i of e)if(i.canonical.z>this._source.minzoom){const e=i.scaledTo(i.canonical.z-1);t.push(e);const r=i.scaledTo(Math.max(this._source.minzoom,Math.min(i.canonical.z,5)));t.push(r)}return e.concat(t)}releaseSymbolFadeTiles(){for(const e of this._inViewTiles.getAllIds())this._inViewTiles.getTileById(e).holdingForSymbolFade()&&this._removeTile(e)}_updateRetainedTiles(e,t){var i;const r=new Set;for(const t of e)this._addTile(t).hasData()||r.add(t);const n=e.reduce(((e,t)=>(e[t.key]=t,e)),{}),o=this._retainLoadedChildren(n,r),s={},a=Math.max(t-g_.maxUnderzooming,this._source.minzoom);for(const e of o){let t=this._inViewTiles.getTileById(e.key),r=null==t?void 0:t.wasRequested();for(let o=e.overscaledZ-1;o>=a;--o){const a=e.scaledTo(o);if(s[a.key])break;if(s[a.key]=!0,t=this.getTile(a),!t&&r&&(t=this._addTile(a)),t){const e=t.hasData();if((e||!(null===(i=this.map)||void 0===i?void 0:i.cancelPendingTileRequestsWhileZooming)||r)&&(n[a.key]=a),r=t.wasRequested(),e)break}}}return n}_addTile(e){let t=this._inViewTiles.getTileById(e.key);if(t)return t;t=this._outOfViewCache.getAndRemove(e),t&&(t.resetFadeLogic(),this._setTileReloadTimer(e.key,t),t.tileID=e,this._state.initializeTileState(t,this.map?this.map.painter:null));const i=t;return t||(t=new Wm(e,this._source.tileSize*e.overscaleFactor()),this._loadTile(t,e.key,t.state)),t.uses++,this._inViewTiles.setTile(e.key,t),i||this._source.fire(new bt("dataloading",{tile:t,coord:t.tileID,dataType:"source"})),t}_setTileReloadTimer(e,t){this._clearTileReloadTimer(e);const i=t.getExpiryTimeout();i&&(this._timers[e]=setTimeout((()=>{this._reloadTile(e,"expired"),delete this._timers[e]}),i))}_clearTileReloadTimer(e){const t=this._timers[e];t&&(clearTimeout(t),delete this._timers[e])}_resetTileReloadTimers(){for(const e in this._timers)clearTimeout(this._timers[e]),delete this._timers[e];for(const e of this._inViewTiles.getAllIds()){const t=this._inViewTiles.getTileById(e);this._setTileReloadTimer(e,t)}}refreshTiles(e){for(const t of this._inViewTiles.getAllIds()){const i=this._inViewTiles.getTileById(t);(this._inViewTiles.isIdRenderable(t)||"errored"==i.state)&&e.some((e=>e.equals(i.tileID.canonical)))&&this._reloadTile(t,"expired")}}_removeTile(e){const t=this._inViewTiles.getTileById(e);t&&(t.uses--,this._inViewTiles.deleteTileById(e),this._clearTileReloadTimer(e),t.uses>0||(t.hasData()&&"reloading"!==t.state?this._outOfViewCache.add(t.tileID,t,t.getExpiryTimeout()):(t.aborted=!0,this._abortTile(t),this._unloadTile(t))))}_dataHandler(e){"source"===e.dataType&&("metadata"!==e.sourceDataType?"content"===e.sourceDataType&&this._sourceLoaded&&!this._paused&&(this.reload(e.sourceDataChanged,e.shouldReloadTileOptions),this.transform&&this.update(this.transform,this.terrain),this._didEmitContent=!0):this._sourceLoaded=!0)}clearTiles(){this._shouldReloadOnResume=!1,this._paused=!1;for(const e of this._inViewTiles.getAllIds())this._removeTile(e);this._outOfViewCache.reset()}tilesIn(e,t,i){const r=[],n=this.transform;if(!n)return r;const o=n.getCoveringTilesDetailsProvider().allowWorldCopies(),s=i?n.getCameraQueryGeometry(e):e,a=e=>n.screenPointToMercatorCoordinate(e,this.terrain),l=this.transformBbox(e,a,!o),c=this.transformBbox(s,a,!o),h=this.getIds(),u=Fp.fromPoints(c);for(const e of h){const i=this._inViewTiles.getTileById(e);if(i.holdingForSymbolFade())continue;const s=o?[i.tileID]:[i.tileID.unwrapTo(-1),i.tileID.unwrapTo(0)],a=Math.pow(2,n.zoom-i.tileID.overscaledZ),h=t*i.queryPadding*Q/i.tileSize/a;for(const e of s){const t=u.map((t=>e.getTilePoint(new gp(t.x,t.y))));if(t.expandBy(h),t.intersects(c_)){const t=l.map((t=>e.getTilePoint(t))),n=c.map((t=>e.getTilePoint(t)));r.push({tile:i,tileID:o?e:e.unwrapTo(0),queryGeometry:t,cameraQueryGeometry:n,scale:a})}}}return r}transformBbox(e,t,i){let r=e.map(t);if(i){const i=Fp.fromPoints(e);i.shrinkBy(.001*Math.min(i.width(),i.height()));const n=i.map(t);Fp.fromPoints(r).covers(n)||(r=r.map((e=>e.x>.5?new gp(e.x-1,e.y,e.z):e)))}return r}getVisibleCoordinates(e){const t=this.getRenderableIds(e).map((e=>this._inViewTiles.getTileById(e).tileID));return this.transform&&this.transform.populateCache(t),t}hasTransition(){return!!this._source.hasTransition()||h_(this._source.type)&&function(e,t){if(t<=0)return!1;const i=st();for(const t of e.getAllTiles())if(t.fadeEndTime>=i)return!0;return!1}(this._inViewTiles,this._rasterFadeDuration)}setRasterFadeDuration(e){this._rasterFadeDuration=e}setFeatureState(e,t,i){e||(e=Om),this._state.updateState(e,t,i)}removeFeatureState(e,t,i){e||(e=Om),this._state.removeFeatureState(e,t,i)}getFeatureState(e,t){return e||(e=Om),this._state.getState(e,t)}setDependencies(e,t,i){const r=this._inViewTiles.getTileById(e);r&&r.setDependencies(t,i)}reloadTilesForDependencies(e,t){for(const i of this._inViewTiles.getAllIds())this._inViewTiles.getTileById(i).hasDependency(e,t)&&this._reloadTile(i,"reloading");this._outOfViewCache.filter((i=>!i.hasDependency(e,t)))}areTilesLoaded(){for(const e of this._inViewTiles.getAllTiles())if("loaded"!==e.state&&"errored"!==e.state)return!1;return!0}}g_.maxUnderzooming=10,g_.maxOverzooming=3;class y_{constructor(e,t){this.reset(e,t)}reset(e,t){this.points=e||[],this._distances=[0];for(let e=1;e<this.points.length;e++)this._distances[e]=this._distances[e-1]+this.points[e].dist(this.points[e-1]);this.length=this._distances[this._distances.length-1],this.padding=Math.min(t||0,.5*this.length),this.paddedLength=this.length-2*this.padding}lerp(e){if(1===this.points.length)return this.points[0];e=be(e,0,1);let t=1,i=this._distances[t];const r=e*this.paddedLength+this.padding;for(;i<r&&t<this._distances.length;)i=this._distances[++t];const n=t-1,o=this._distances[n],s=i-o,a=s>0?(r-o)/s:0;return this.points[n].mult(1-a).add(this.points[t].mult(a))}}function v_(e,t){let i=!0;return"always"===e||"never"!==e&&"never"!==t||(i=!1),i}class x_{constructor(e,t,i){const r=this.boxCells=[],n=this.circleCells=[];this.xCellCount=Math.ceil(e/i),this.yCellCount=Math.ceil(t/i);for(let e=0;e<this.xCellCount*this.yCellCount;e++)r.push([]),n.push([]);this.circleKeys=[],this.boxKeys=[],this.bboxes=[],this.circles=[],this.width=e,this.height=t,this.xScale=this.xCellCount/e,this.yScale=this.yCellCount/t,this.boxUid=0,this.circleUid=0}keysLength(){return this.boxKeys.length+this.circleKeys.length}insert(e,t,i,r,n){this._forEachCell(t,i,r,n,this._insertBoxCell,this.boxUid++),this.boxKeys.push(e),this.bboxes.push(t),this.bboxes.push(i),this.bboxes.push(r),this.bboxes.push(n)}insertCircle(e,t,i,r){this._forEachCell(t-r,i-r,t+r,i+r,this._insertCircleCell,this.circleUid++),this.circleKeys.push(e),this.circles.push(t),this.circles.push(i),this.circles.push(r)}_insertBoxCell(e,t,i,r,n,o){this.boxCells[n].push(o)}_insertCircleCell(e,t,i,r,n,o){this.circleCells[n].push(o)}_query(e,t,i,r,n,o,s){if(i<0||e>this.width||r<0||t>this.height)return[];const a=[];if(e<=0&&t<=0&&this.width<=i&&this.height<=r){if(n)return[{key:null,x1:e,y1:t,x2:i,y2:r}];for(let e=0;e<this.boxKeys.length;e++)a.push({key:this.boxKeys[e],x1:this.bboxes[4*e],y1:this.bboxes[4*e+1],x2:this.bboxes[4*e+2],y2:this.bboxes[4*e+3]});for(let e=0;e<this.circleKeys.length;e++){const t=this.circles[3*e],i=this.circles[3*e+1],r=this.circles[3*e+2];a.push({key:this.circleKeys[e],x1:t-r,y1:i-r,x2:t+r,y2:i+r})}}else this._forEachCell(e,t,i,r,this._queryCell,a,{hitTest:n,overlapMode:o,seenUids:{box:{},circle:{}}},s);return a}query(e,t,i,r){return this._query(e,t,i,r,!1,null)}hitTest(e,t,i,r,n,o){return this._query(e,t,i,r,!0,n,o).length>0}hitTestCircle(e,t,i,r,n){const o=e-i,s=e+i,a=t-i,l=t+i;if(s<0||o>this.width||l<0||a>this.height)return!1;const c=[];return this._forEachCell(o,a,s,l,this._queryCellCircle,c,{hitTest:!0,overlapMode:r,circle:{x:e,y:t,radius:i},seenUids:{box:{},circle:{}}},n),c.length>0}_queryCell(e,t,i,r,n,o,s,a){const{seenUids:l,hitTest:c,overlapMode:h}=s,u=this.boxCells[n],d=1e-6;if(null!==u){const n=this.bboxes;for(const s of u)if(!l.box[s]){l.box[s]=!0;const u=4*s,p=this.boxKeys[s];if(e<=n[u+2]+d&&t<=n[u+3]+d&&i>=n[u+0]-d&&r>=n[u+1]-d&&(!a||a(p))&&(!c||!v_(h,p.overlapMode))&&(o.push({key:p,x1:n[u],y1:n[u+1],x2:n[u+2],y2:n[u+3]}),c))return!0}}const p=this.circleCells[n];if(null!==p){const n=this.circles;for(const s of p)if(!l.circle[s]){l.circle[s]=!0;const u=3*s,d=this.circleKeys[s];if(this._circleAndRectCollide(n[u],n[u+1],n[u+2],e,t,i,r)&&(!a||a(d))&&(!c||!v_(h,d.overlapMode))){const e=n[u],t=n[u+1],i=n[u+2];if(o.push({key:d,x1:e-i,y1:t-i,x2:e+i,y2:t+i}),c)return!0}}}return!1}_queryCellCircle(e,t,i,r,n,o,s,a){const{circle:l,seenUids:c,overlapMode:h}=s,u=this.boxCells[n];if(null!==u){const e=this.bboxes;for(const t of u)if(!c.box[t]){c.box[t]=!0;const i=4*t,r=this.boxKeys[t];if(this._circleAndRectCollide(l.x,l.y,l.radius,e[i+0],e[i+1],e[i+2],e[i+3])&&(!a||a(r))&&!v_(h,r.overlapMode))return o.push(!0),!0}}const d=this.circleCells[n];if(null!==d){const e=this.circles;for(const t of d)if(!c.circle[t]){c.circle[t]=!0;const i=3*t,r=this.circleKeys[t];if(this._circlesCollide(e[i],e[i+1],e[i+2],l.x,l.y,l.radius)&&(!a||a(r))&&!v_(h,r.overlapMode))return o.push(!0),!0}}}_forEachCell(e,t,i,r,n,o,s,a){const l=this._convertToXCellCoord(e),c=this._convertToYCellCoord(t),h=this._convertToXCellCoord(i),u=this._convertToYCellCoord(r);for(let d=l;d<=h;d++)for(let l=c;l<=u;l++)if(n.call(this,e,t,i,r,this.xCellCount*l+d,o,s,a))return}_convertToXCellCoord(e){return Math.max(0,Math.min(this.xCellCount-1,Math.floor(e*this.xScale)))}_convertToYCellCoord(e){return Math.max(0,Math.min(this.yCellCount-1,Math.floor(e*this.yScale)))}_circlesCollide(e,t,i,r,n,o){const s=r-e,a=n-t,l=i+o;return l*l>s*s+a*a}_circleAndRectCollide(e,t,i,r,n,o,s){const a=(o-r)/2,l=Math.abs(e-(r+a));if(l>a+i)return!1;const c=(s-n)/2,h=Math.abs(t-(n+c));if(h>c+i)return!1;if(l<=a||h<=c)return!0;const u=l-a,d=h-c;return u*u+d*d<=i*i}}function b_(e,t){const i=1/(t[0]*t[0]+t[1]*t[1]+t[2]*t[2]),r=1/(t[8]*t[8]+t[9]*t[9]+t[10]*t[10]),n=t[0]*i,o=t[4]*i,s=t[8]*r,a=t[1]*i,l=t[5]*i,c=t[9]*r,h=t[2]*i,u=t[6]*i,d=t[10]*r;e[0]=n,e[1]=o,e[2]=s,e[4]=a,e[5]=l,e[6]=c,e[8]=h,e[9]=u,e[10]=d;const p=t[12],f=t[13],m=t[14];return e[12]=-n*p-a*f-h*m,e[13]=-o*p-l*f-u*m,e[14]=-s*p-c*f-d*m,e[3]=0,e[7]=0,e[11]=0,e[15]=1,e}const w_=_();function T_(e,t,i){const r=_();if(!e){const{vecSouth:e,vecEast:i}=P_(t),u=f();u[0]=i[0],u[1]=i[1],u[2]=e[0],u[3]=e[1],n=u,(h=(s=(o=u)[0])*(c=o[3])-(l=o[2])*(a=o[1]))&&(n[0]=c*(h=1/h),n[1]=-a*h,n[2]=-l*h,n[3]=s*h),r[0]=u[0],r[1]=u[1],r[4]=u[2],r[5]=u[3]}var n,o,s,a,l,c,h;return w(r,r,[1/i,1/i,1]),r}function S_(e,t,i,r){if(e){const e=_();if(!t){const{vecSouth:t,vecEast:r}=P_(i);e[0]=r[0],e[1]=r[1],e[4]=t[0],e[5]=t[1]}return w(e,e,[r,r,1]),e}return i.pixelsToClipSpaceMatrix}function P_(e){const t=Math.cos(e.rollInRadians),i=Math.sin(e.rollInRadians),r=Math.cos(e.pitchInRadians),n=Math.cos(e.bearingInRadians),o=Math.sin(e.bearingInRadians),s=W();s[0]=-n*r*i-o*t,s[1]=-o*r*i+n*t;const a=Y(s);a<1e-9?K(s):X(s,s,1/a);const l=W();l[0]=n*r*t-o*i,l[1]=o*r*t+n*i;const c=Y(l);return c<1e-9?K(l):X(l,l,1/c),{vecEast:l,vecSouth:s}}function I_(e,t,i,r){let n;r?(n=[e,t,r(e,t),1],$(n,n,i)):(n=[e,t,0,1],G_(n,n,i));const s=n[3];return{point:new o(n[0]/s,n[1]/s),signedDistanceFromCamera:s,isOccluded:!1}}function M_(e,t){return.5+e/t*.5}function E_(e,t){return e.x>=-t[0]&&e.x<=t[0]&&e.y>=-t[1]&&e.y<=t[1]}function C_(e,t,i,r,n,s,a,l,c,h,u,d,p){const f=i?e.textSizeData:e.iconSizeData,m=ld(f,t.transform.zoom),_=[256/t.width*2+1,256/t.height*2+1],g=i?e.text.dynamicLayoutVertexArray:e.icon.dynamicLayoutVertexArray;g.clear();const y=e.lineVertexArray,v=i?e.text.placedSymbolArray:e.icon.placedSymbolArray,x=t.transform.width/t.transform.height;let b=!1;for(let i=0;i<v.length;i++){const w=v.get(i);if(w.hidden||w.writingMode===nd.vertical&&!b){U_(w.numGlyphs,g);continue}b=!1;const T=new o(w.anchorX,w.anchorY),S={getElevation:p,pitchedLabelPlaneMatrix:r,lineVertexArray:y,pitchWithMap:s,projectionCache:{projections:{},offsets:{},cachedAnchorPoint:void 0,anyProjectionOccluded:!1},transform:t.transform,tileAnchorPoint:T,unwrappedTileID:c,width:h,height:u,translation:d},P=B_(w.anchorX,w.anchorY,S);if(!E_(P.point,_)){U_(w.numGlyphs,g);continue}const I=M_(t.transform.cameraToCenterDistance,P.signedDistanceFromCamera),M=ad(f,m,w),E=s?M*t.transform.getPitchedTextCorrection(w.anchorX,w.anchorY,c)/I:M*I,C=D_({projectionContext:S,pitchedLabelPlaneMatrixInverse:n,symbol:w,fontSize:E,flip:!1,keepUpright:a,glyphOffsetArray:e.glyphOffsetArray,dynamicLayoutVertexArray:g,aspectRatio:x,rotateToLine:l});b=C.useVertical,(C.notEnoughRoom||b||C.needsFlipping&&D_({projectionContext:S,pitchedLabelPlaneMatrixInverse:n,symbol:w,fontSize:E,flip:!0,keepUpright:a,glyphOffsetArray:e.glyphOffsetArray,dynamicLayoutVertexArray:g,aspectRatio:x,rotateToLine:l}).notEnoughRoom)&&U_(w.numGlyphs,g)}i?e.text.dynamicLayoutVertexBuffer.updateData(g):e.icon.dynamicLayoutVertexBuffer.updateData(g)}function A_(e,t,i,r,n,o,s,a){const l=o.glyphStartIndex+o.numGlyphs,c=o.lineStartIndex,h=o.lineStartIndex+o.lineLength,u=t.getoffsetX(o.glyphStartIndex),d=t.getoffsetX(l-1),p=j_(e*u,i,r,n,o.segment,c,h,a,s);if(!p)return null;const f=j_(e*d,i,r,n,o.segment,c,h,a,s);return f?a.projectionCache.anyProjectionOccluded?null:{first:p,last:f}:null}function z_(e,t,i,r){return e===nd.horizontal&&Math.abs(i.y-t.y)>Math.abs(i.x-t.x)*r?{useVertical:!0}:(e===nd.vertical?t.y<i.y:t.x>i.x)?{needsFlipping:!0}:null}function D_(e){const{projectionContext:t,pitchedLabelPlaneMatrixInverse:i,symbol:r,fontSize:n,flip:s,keepUpright:a,glyphOffsetArray:l,dynamicLayoutVertexArray:c,aspectRatio:h,rotateToLine:u}=e,d=n/24,p=r.lineOffsetX*d,f=r.lineOffsetY*d;let m;if(r.numGlyphs>1){const e=r.glyphStartIndex+r.numGlyphs,n=r.lineStartIndex,o=r.lineStartIndex+r.lineLength,c=A_(d,l,p,f,s,r,u,t);if(!c)return{notEnoughRoom:!0};const _=F_(c.first.point.x,c.first.point.y,t,i),g=F_(c.last.point.x,c.last.point.y,t,i);if(a&&!s){const e=z_(r.writingMode,_,g,h);if(e)return e}m=[c.first];for(let i=r.glyphStartIndex+1;i<e-1;i++){const e=j_(d*l.getoffsetX(i),p,f,s,r.segment,n,o,t,u);if(!e)return{notEnoughRoom:!0};m.push(e)}m.push(c.last)}else{if(a&&!s){const e=L_(t.tileAnchorPoint.x,t.tileAnchorPoint.y,t).point,n=r.lineStartIndex+r.segment+1,s=new o(t.lineVertexArray.getx(n),t.lineVertexArray.gety(n)),a=L_(s.x,s.y,t),l=a.signedDistanceFromCamera>0?a.point:R_(t.tileAnchorPoint,s,e,1,t),c=F_(e.x,e.y,t,i),u=F_(l.x,l.y,t,i),d=z_(r.writingMode,c,u,h);if(d)return d}const e=j_(d*l.getoffsetX(r.glyphStartIndex),p,f,s,r.segment,r.lineStartIndex,r.lineStartIndex+r.lineLength,t,u);if(!e||t.projectionCache.anyProjectionOccluded)return{notEnoughRoom:!0};m=[e]}for(const e of m)dd(c,e.point,e.angle);return{}}function R_(e,t,i,r,n){const o=e.add(e.sub(t)._unit()),s=L_(o.x,o.y,n).point,a=i.sub(s);return i.add(a._mult(r/a.mag()))}function k_(e,t,i){const r=t.projectionCache;if(r.projections[e])return r.projections[e];const n=new o(t.lineVertexArray.getx(e),t.lineVertexArray.gety(e)),s=L_(n.x,n.y,t);if(s.signedDistanceFromCamera>0)return r.projections[e]=s.point,r.anyProjectionOccluded||(r.anyProjectionOccluded=s.isOccluded),s.point;const a=e-i.direction;return R_(0===i.distanceFromAnchor?t.tileAnchorPoint:new o(t.lineVertexArray.getx(a),t.lineVertexArray.gety(a)),n,i.previousVertex,i.absOffsetX-i.distanceFromAnchor+1,t)}function L_(e,t,i){const r=e+i.translation[0],n=t+i.translation[1];let o;return i.pitchWithMap?(o=I_(r,n,i.pitchedLabelPlaneMatrix,i.getElevation),o.isOccluded=!1):(o=i.transform.projectTileCoordinates(r,n,i.unwrappedTileID,i.getElevation),o.point.x=(.5*o.point.x+.5)*i.width,o.point.y=(.5*-o.point.y+.5)*i.height),o}function F_(e,t,i,r){if(i.pitchWithMap){const n=[e,t,0,1];return $(n,n,r),i.transform.projectTileCoordinates(n[0]/n[3],n[1]/n[3],i.unwrappedTileID,i.getElevation).point}return{x:e/i.width*2-1,y:1-t/i.height*2}}function B_(e,t,i){return i.transform.projectTileCoordinates(e,t,i.unwrappedTileID,i.getElevation)}function O_(e,t,i){return e._unit()._perp()._mult(t*i)}function V_(e,t,i,r,n,s,a,l,c){if(l.projectionCache.offsets[e])return l.projectionCache.offsets[e];const h=i.add(t);if(e+c.direction<r||e+c.direction>=n)return l.projectionCache.offsets[e]=h,h;const u=k_(e+c.direction,l,c),d=O_(u.sub(i),a,c.direction),p=i.add(d),f=u.add(d);return l.projectionCache.offsets[e]=function(e,t,i,r){const n=t.y-e.y,s=t.x-e.x,a=r.y-i.y,l=r.x-i.x,c=a*s-l*n;if(0===c)return null;const h=(l*(e.y-i.y)-a*(e.x-i.x))/c;return new o(e.x+h*s,e.y+h*n)}(s,h,p,f)||h,l.projectionCache.offsets[e]}function j_(e,t,i,r,n,o,s,a,l){const c=r?e-t:e+t;let h=c>0?1:-1,u=0;r&&(h*=-1,u=Math.PI),h<0&&(u+=Math.PI);let d,p=h>0?o+n:o+n+1;a.projectionCache.cachedAnchorPoint?d=a.projectionCache.cachedAnchorPoint:(d=L_(a.tileAnchorPoint.x,a.tileAnchorPoint.y,a).point,a.projectionCache.cachedAnchorPoint=d);let f,m,_=d,g=d,y=0,v=0;const x=Math.abs(c),b=[];let w;for(;y+v<=x;){if(p+=h,p<o||p>=s)return null;y+=v,g=_,m=f;const e={absOffsetX:x,direction:h,distanceFromAnchor:y,previousVertex:g};if(_=k_(p,a,e),0===i)b.push(g),w=_.sub(g);else{let t;const r=_.sub(g);t=0===r.mag()?O_(k_(p+h,a,e).sub(_),i,h):O_(r,i,h),m||(m=g.add(t)),f=V_(p,t,_,o,s,m,i,a,e),b.push(m),w=f.sub(m)}v=w.mag()}const T=w._mult((x-y)/v)._add(m||g),S=u+Math.atan2(_.y-g.y,_.x-g.x);return b.push(T),{point:T,angle:l?S:0,path:b}}const N_=new Float32Array([-1/0,-1/0,0,-1/0,-1/0,0,-1/0,-1/0,0,-1/0,-1/0,0]);function U_(e,t){for(let i=0;i<e;i++){const e=t.length;t.resize(e+4),t.float32.set(N_,3*e)}}function G_(e,t,i){const r=t[0],n=t[1];return e[0]=i[0]*r+i[4]*n+i[12],e[1]=i[1]*r+i[5]*n+i[13],e[3]=i[3]*r+i[7]*n+i[15],e}const $_=100;class Z_{constructor(e,t=new x_(e.width+200,e.height+200,25),i=new x_(e.width+200,e.height+200,25)){this.transform=e,this.grid=t,this.ignoredGrid=i,this.pitchFactor=Math.cos(e.pitch*Math.PI/180)*e.cameraToCenterDistance,this.screenRightBoundary=e.width+$_,this.screenBottomBoundary=e.height+$_,this.gridRightBoundary=e.width+200,this.gridBottomBoundary=e.height+200,this.perspectiveRatioCutoff=.6}placeCollisionBox(e,t,i,r,n,o,s,a,l,c,h,u){const d=this.projectAndGetPerspectiveRatio(e.anchorPointX+a[0],e.anchorPointY+a[1],n,c,u),p=i*d.perspectiveRatio;let f;if(o||s)f=this._projectCollisionBox(e,p,r,n,o,s,a,d,c,h,u);else{const t=d.x+(h?h.x*p:0),i=d.y+(h?h.y*p:0);f={allPointsOccluded:!1,box:[t+e.x1*p,i+e.y1*p,t+e.x2*p,i+e.y2*p]}}const[m,_,g,y]=f.box,v=o?f.allPointsOccluded:d.isOccluded;let x=v;return x||(x=d.perspectiveRatio<this.perspectiveRatioCutoff),x||(x=!this.isInsideGrid(m,_,g,y)),x||"always"!==t&&this.grid.hitTest(m,_,g,y,t,l)?{box:[m,_,g,y],placeable:!1,offscreen:!1,occluded:v}:{box:[m,_,g,y],placeable:!0,offscreen:this.isOffscreen(m,_,g,y),occluded:v}}placeCollisionCircles(e,t,i,r,n,s,a,l,c,h,u,d,p,f){const m=[],_=new o(t.anchorX,t.anchorY),g=this.getPerspectiveRatio(_.x,_.y,s,f),y=(c?n*this.transform.getPitchedTextCorrection(t.anchorX,t.anchorY,s)/g:n*g)/24,v={getElevation:f,pitchedLabelPlaneMatrix:a,lineVertexArray:i,pitchWithMap:c,projectionCache:{projections:{},offsets:{},cachedAnchorPoint:void 0,anyProjectionOccluded:!1},transform:this.transform,tileAnchorPoint:_,unwrappedTileID:s,width:this.transform.width,height:this.transform.height,translation:p},x=A_(y,r,t.lineOffsetX*y,t.lineOffsetY*y,!1,t,!1,v);let b=!1,w=!1,T=!0;if(x){const t=.5*u*g+d,i=new o(-100,-100),r=new o(this.screenRightBoundary,this.screenBottomBoundary),n=new y_,s=x.first,a=x.last;let p=[];for(let e=s.path.length-1;e>=1;e--)p.push(s.path[e]);for(let e=1;e<a.path.length;e++)p.push(a.path[e]);const f=2.5*t;if(c){const e=this.projectPathToScreenSpace(p,v);p=e.some((e=>e.signedDistanceFromCamera<=0))?[]:e.map((e=>e.point))}let _=[];if(p.length>0){const e=p[0].clone(),t=p[0].clone();for(let i=1;i<p.length;i++)e.x=Math.min(e.x,p[i].x),e.y=Math.min(e.y,p[i].y),t.x=Math.max(t.x,p[i].x),t.y=Math.max(t.y,p[i].y);_=e.x>=i.x&&t.x<=r.x&&e.y>=i.y&&t.y<=r.y?[p]:t.x<i.x||e.x>r.x||t.y<i.y||e.y>r.y?[]:function(e,t,i,r,n){const s=[];for(const a of e){let e;for(let l=0;l<a.length-1;l++){let c=a[l],h=a[l+1];c.x<t&&h.x<t||(c.x<t?c=new o(t,c.y+(t-c.x)/(h.x-c.x)*(h.y-c.y))._round():h.x<t&&(h=new o(t,c.y+(t-c.x)/(h.x-c.x)*(h.y-c.y))._round()),c.y<i&&h.y<i||(c.y<i?c=new o(c.x+(i-c.y)/(h.y-c.y)*(h.x-c.x),i)._round():h.y<i&&(h=new o(c.x+(i-c.y)/(h.y-c.y)*(h.x-c.x),i)._round()),c.x>=r&&h.x>=r||(c.x>=r?c=new o(r,c.y+(r-c.x)/(h.x-c.x)*(h.y-c.y))._round():h.x>=r&&(h=new o(r,c.y+(r-c.x)/(h.x-c.x)*(h.y-c.y))._round()),c.y>=n&&h.y>=n||(c.y>=n?c=new o(c.x+(n-c.y)/(h.y-c.y)*(h.x-c.x),n)._round():h.y>=n&&(h=new o(c.x+(n-c.y)/(h.y-c.y)*(h.x-c.x),n)._round()),e&&c.equals(e[e.length-1])||(e=[c],s.push(e)),e.push(h)))))}}return s}([p],i.x,i.y,r.x,r.y)}for(const i of _){n.reset(i,.25*t);let r=0;r=n.length<=.5*t?1:Math.ceil(n.paddedLength/f)+1;for(let i=0;i<r;i++){const o=i/Math.max(r-1,1),s=n.lerp(o),a=s.x+$_,c=s.y+$_;m.push(a,c,t,0);const u=a-t,d=c-t,p=a+t,f=c+t;if(T&&(T=this.isOffscreen(u,d,p,f)),w||(w=this.isInsideGrid(u,d,p,f)),"always"!==e&&this.grid.hitTestCircle(a,c,t,e,h)&&(b=!0,!l))return{circles:[],offscreen:!1,collisionDetected:b}}}}return{circles:!l&&b||!w||g<this.perspectiveRatioCutoff?[]:m,offscreen:T,collisionDetected:b}}projectPathToScreenSpace(e,t){const i=function(e,t){const i=w_;return function(e,t){const i=1/(t[0]*t[5]-t[1]*t[4]);e[0]=t[5]*i,e[1]=-t[1]*i,e[2]=0,e[3]=0,e[4]=-t[4]*i,e[5]=t[0]*i,e[6]=0,e[7]=0,e[8]=0,e[9]=0,e[10]=1/t[10],e[11]=0,e[12]=0,e[13]=0,e[14]=0,e[15]=1/t[15]}(i,t.pitchedLabelPlaneMatrix),e.map((e=>{const r=I_(e.x,e.y,i,t.getElevation),n=t.transform.projectTileCoordinates(r.point.x,r.point.y,t.unwrappedTileID,t.getElevation);return n.point.x=(.5*n.point.x+.5)*t.width,n.point.y=(.5*-n.point.y+.5)*t.height,n}))}(e,t);return function(e){let t=0,i=0,r=0,n=0;for(let o=0;o<e.length;o++)e[o].isOccluded?(r=o+1,n=0):(n++,n>i&&(i=n,t=r));return e.slice(t,t+i)}(i)}queryRenderedSymbols(e){if(0===e.length||0===this.grid.keysLength()&&0===this.ignoredGrid.keysLength())return{};const t=[],i=new Fp;for(const r of e){const e=new o(r.x+$_,r.y+$_);i.extend(e),t.push(e)}const{minX:r,minY:n,maxX:s,maxY:a}=i,l=this.grid.query(r,n,s,a).concat(this.ignoredGrid.query(r,n,s,a)),c={},h={};for(const e of l){const i=e.key;void 0===c[i.bucketInstanceId]&&(c[i.bucketInstanceId]={}),c[i.bucketInstanceId][i.featureIndex]||ic(t,[new o(e.x1,e.y1),new o(e.x2,e.y1),new o(e.x2,e.y2),new o(e.x1,e.y2)])&&(c[i.bucketInstanceId][i.featureIndex]=!0,void 0===h[i.bucketInstanceId]&&(h[i.bucketInstanceId]=[]),h[i.bucketInstanceId].push(i.featureIndex))}return h}insertCollisionBox(e,t,i,r,n,o){(i?this.ignoredGrid:this.grid).insert({bucketInstanceId:r,featureIndex:n,collisionGroupID:o,overlapMode:t},e[0],e[1],e[2],e[3])}insertCollisionCircles(e,t,i,r,n,o){const s=i?this.ignoredGrid:this.grid,a={bucketInstanceId:r,featureIndex:n,collisionGroupID:o,overlapMode:t};for(let t=0;t<e.length;t+=4)s.insertCircle(a,e[t],e[t+1],e[t+2])}projectAndGetPerspectiveRatio(e,t,i,r,n){if(n){let i;r?(i=[e,t,r(e,t),1],$(i,i,n)):(i=[e,t,0,1],G_(i,i,n));const o=i[3];return{x:(i[0]/o+1)/2*this.transform.width+$_,y:(-i[1]/o+1)/2*this.transform.height+$_,perspectiveRatio:.5+this.transform.cameraToCenterDistance/o*.5,isOccluded:!1,signedDistanceFromCamera:o}}{const n=this.transform.projectTileCoordinates(e,t,i,r);return{x:(n.point.x+1)/2*this.transform.width+$_,y:(1-n.point.y)/2*this.transform.height+$_,perspectiveRatio:.5+this.transform.cameraToCenterDistance/n.signedDistanceFromCamera*.5,isOccluded:n.isOccluded,signedDistanceFromCamera:n.signedDistanceFromCamera}}}getPerspectiveRatio(e,t,i,r){const n=this.transform.projectTileCoordinates(e,t,i,r);return.5+this.transform.cameraToCenterDistance/n.signedDistanceFromCamera*.5}isOffscreen(e,t,i,r){return i<$_||e>=this.screenRightBoundary||r<$_||t>this.screenBottomBoundary}isInsideGrid(e,t,i,r){return i>=0&&e<this.gridRightBoundary&&r>=0&&t<this.gridBottomBoundary}getViewportMatrix(){const e=y([]);return b(e,e,[-100,-100,0]),e}_projectCollisionBox(e,t,i,r,n,s,a,l,c,h,u){let d=1,p=0,f=0,m=1;const _=e.anchorPointX+a[0],g=e.anchorPointY+a[1];if(s&&!n){const e=this.projectAndGetPerspectiveRatio(_+1,g,r,c,u),t=e.x-l.x,i=Math.atan((e.y-l.y)/t)+(t<0?Math.PI:0),n=Math.sin(i),o=Math.cos(i);d=o,p=n,f=-n,m=o}else if(!s&&n){const e=P_(this.transform);d=e.vecEast[0],p=e.vecEast[1],f=e.vecSouth[0],m=e.vecSouth[1]}let y=l.x,v=l.y,x=t;n&&(y=_,v=g,x=Math.pow(2,-(this.transform.zoom-i.overscaledZ)),x*=this.transform.getPitchedTextCorrection(_,g,r),h||(x*=be(.5+l.signedDistanceFromCamera/this.transform.cameraToCenterDistance*.5,0,4))),h&&(y+=d*h.x*x+f*h.y*x,v+=p*h.x*x+m*h.y*x);const b=e.x1*x,w=e.x2*x,T=(b+w)/2,S=e.y1*x,P=e.y2*x,I=(S+P)/2,M=[{offsetX:b,offsetY:S},{offsetX:T,offsetY:S},{offsetX:w,offsetY:S},{offsetX:w,offsetY:I},{offsetX:w,offsetY:P},{offsetX:T,offsetY:P},{offsetX:b,offsetY:P},{offsetX:b,offsetY:I}];let E=[];for(const{offsetX:e,offsetY:t}of M)E.push(new o(y+d*e+f*t,v+p*e+m*t));let C=!1;if(n){const e=E.map((e=>this.projectAndGetPerspectiveRatio(e.x,e.y,r,c,u)));C=e.some((e=>!e.isOccluded)),E=e.map((e=>new o(e.x,e.y)))}else C=!0;return{box:ge(E),allPointsOccluded:!C}}}class q_ extends o{constructor(e,t,i,r){super(e,t),this.angle=i,void 0!==r&&(this.segment=r)}clone(){return new q_(this.x,this.y,this.angle,this.segment)}}var W_;gs("Anchor",q_),function(e){e[e.center=1]="center",e[e.left=2]="left",e[e.right=3]="right",e[e.top=4]="top",e[e.bottom=5]="bottom",e[e["top-left"]=6]="top-left",e[e["top-right"]=7]="top-right",e[e["bottom-left"]=8]="bottom-left",e[e["bottom-right"]=9]="bottom-right"}(W_||(W_={}));class H_{constructor(e,t,i,r){this.opacity=e?Math.max(0,Math.min(1,e.opacity+(e.placed?t:-t))):r&&i?1:0,this.placed=i}isHidden(){return 0===this.opacity&&!this.placed}}class X_{constructor(e,t,i,r,n){this.text=new H_(e?e.text:null,t,i,n),this.icon=new H_(e?e.icon:null,t,r,n)}isHidden(){return this.text.isHidden()&&this.icon.isHidden()}}class Y_{constructor(e,t,i){this.text=e,this.icon=t,this.skipFade=i}}class K_{constructor(e,t,i,r,n){this.bucketInstanceId=e,this.featureIndex=t,this.sourceLayerIndex=i,this.bucketIndex=r,this.tileID=n}}class J_{constructor(e){this.crossSourceCollisions=e,this.maxGroupID=0,this.collisionGroups={}}get(e){if(this.crossSourceCollisions)return{ID:0,predicate:null};if(!this.collisionGroups[e]){const t=++this.maxGroupID;this.collisionGroups[e]={ID:t,predicate:e=>e.collisionGroupID===t}}return this.collisionGroups[e]}}function Q_(e,t,i,r,n){const{horizontalAlign:s,verticalAlign:a}=od(e);return new o(-(s-.5)*t+r[0]*n,-(a-.5)*i+r[1]*n)}class eg{constructor(e,t,i,r,n){this.transform=e.clone(),this.terrain=t,this.collisionIndex=new Z_(this.transform),this.placements={},this.opacities={},this.variableOffsets={},this.stale=!1,this.commitTime=0,this.fadeDuration=i,this.retainedQueryData={},this.collisionGroups=new J_(r),this.collisionCircleArrays={},this.collisionBoxArrays=new Map,this.prevPlacement=n,n&&(n.prevPlacement=void 0),this.placedOrientations={}}_getTerrainElevationFunc(e){const t=this.terrain;return t?(i,r)=>t.getElevation(e,i,r):null}getBucketParts(e,t,i,r){const n=i.getBucket(t),o=i.latestFeatureIndex;if(!n||!o||t.id!==n.layerIds[0])return;const s=i.collisionBoxArray,a=n.layers[0].layout,l=n.layers[0].paint,c=Math.pow(2,this.transform.zoom-i.tileID.overscaledZ),h=i.tileSize/Q,u=i.tileID.toUnwrapped(),d="map"===a.get("text-rotation-alignment"),p=ee(i,1,this.transform.zoom),f=ae(this.collisionIndex.transform,i,l.get("text-translate"),l.get("text-translate-anchor")),m=ae(this.collisionIndex.transform,i,l.get("icon-translate"),l.get("icon-translate-anchor")),_=T_(d,this.transform,p);this.retainedQueryData[n.bucketInstanceId]=new K_(n.bucketInstanceId,o,n.sourceLayerIndex,n.index,i.tileID);const g={bucket:n,layout:a,translationText:f,translationIcon:m,unwrappedTileID:u,pitchedLabelPlaneMatrix:_,scale:c,textPixelRatio:h,holdingForFade:i.holdingForSymbolFade(),collisionBoxArray:s,partiallyEvaluatedTextSize:ld(n.textSizeData,this.transform.zoom),collisionGroup:this.collisionGroups.get(n.sourceID)};if(r)for(const t of n.sortKeyRanges){const{sortKey:i,symbolInstanceStart:r,symbolInstanceEnd:n}=t;e.push({sortKey:i,symbolInstanceStart:r,symbolInstanceEnd:n,parameters:g})}else e.push({symbolInstanceStart:0,symbolInstanceEnd:n.symbolInstances.length,parameters:g})}attemptAnchorPlacement(e,t,i,r,n,o,s,a,l,c,h,u,d,p,f,m,_,g,y,v){var x,b,w;const T=W_[e.textAnchor],S=[e.textOffset0,e.textOffset1],P=Q_(T,i,r,S,n),I=this.collisionIndex.placeCollisionBox(t,u,a,l,c,s,o,m,h.predicate,y,P,v);if((!g||this.collisionIndex.placeCollisionBox(g,u,a,l,c,s,o,_,h.predicate,y,P,v).placeable)&&I.placeable){let e;if((null===(x=this.prevPlacement)||void 0===x?void 0:x.variableOffsets[d.crossTileID])&&(null===(w=null===(b=this.prevPlacement)||void 0===b?void 0:b.placements[d.crossTileID])||void 0===w?void 0:w.text)&&(e=this.prevPlacement.variableOffsets[d.crossTileID].anchor),0===d.crossTileID)throw new Error("symbolInstance.crossTileID can't be 0");return this.variableOffsets[d.crossTileID]={textOffset:S,width:i,height:r,anchor:T,textBoxScale:n,prevAnchor:e},this.markUsedJustification(p,T,d,f),p.allowVerticalPlacement&&(this.markUsedOrientation(p,f,d),this.placedOrientations[d.crossTileID]=f),{shift:P,placedGlyphBoxes:I}}}placeLayerBucketPart(e,t,i){const{bucket:r,layout:n,translationText:o,translationIcon:s,unwrappedTileID:a,pitchedLabelPlaneMatrix:l,textPixelRatio:c,holdingForFade:h,collisionBoxArray:u,partiallyEvaluatedTextSize:d,collisionGroup:p}=e.parameters,f=n.get("text-optional"),m=n.get("icon-optional"),_=cd(n,"text-overlap","text-allow-overlap"),g="always"===_,y=cd(n,"icon-overlap","icon-allow-overlap"),v="always"===y,x="map"===n.get("text-rotation-alignment"),b="map"===n.get("text-pitch-alignment"),w="none"!==n.get("icon-text-fit"),T="viewport-y"===n.get("symbol-z-order"),S=g&&(v||!r.hasIconData()||m),P=v&&(g||!r.hasTextData()||f);!r.collisionArrays&&u&&r.deserializeCollisionBoxes(u);const I=this.retainedQueryData[r.bucketInstanceId].tileID,M=this._getTerrainElevationFunc(I),E=this.transform.getFastPathSimpleProjectionMatrix(I),C=(e,u,v)=>{var T,C;if(t[e.crossTileID])return;if(h)return void(this.placements[e.crossTileID]=new Y_(!1,!1,!1));let A=!1,z=!1,D=!0,R=null,k={box:null,placeable:!1,offscreen:null,occluded:!1},L={placeable:!1},F=null,B=null,O=null,V=0,j=0,N=0;u.textFeatureIndex?V=u.textFeatureIndex:e.useRuntimeCollisionCircles&&(V=e.featureIndex),u.verticalTextFeatureIndex&&(j=u.verticalTextFeatureIndex);const U=u.textBox;if(U){const t=t=>{let i=nd.horizontal;if(r.allowVerticalPlacement&&!t&&this.prevPlacement){const t=this.prevPlacement.placedOrientations[e.crossTileID];t&&(this.placedOrientations[e.crossTileID]=t,i=t,this.markUsedOrientation(r,i,e))}return i},n=(t,i)=>{if(r.allowVerticalPlacement&&e.numVerticalGlyphVertices>0&&u.verticalTextBox){for(const e of r.writingModes)if(e===nd.vertical?(k=i(),L=k):k=t(),null==k?void 0:k.placeable)break}else k=t()},l=e.textAnchorOffsetStartIndex,h=e.textAnchorOffsetEndIndex;if(h===l){const i=(t,i)=>{const n=this.collisionIndex.placeCollisionBox(t,_,c,I,a,b,x,o,p.predicate,M,void 0,E);return(null==n?void 0:n.placeable)&&(this.markUsedOrientation(r,i,e),this.placedOrientations[e.crossTileID]=i),n};n((()=>i(U,nd.horizontal)),(()=>{const t=u.verticalTextBox;return r.allowVerticalPlacement&&e.numVerticalGlyphVertices>0&&t?i(t,nd.vertical):{box:null,offscreen:null}})),t(null==k?void 0:k.placeable)}else{let d=W_[null===(C=null===(T=this.prevPlacement)||void 0===T?void 0:T.variableOffsets[e.crossTileID])||void 0===C?void 0:C.anchor];const f=(t,n,u)=>{const f=t.x2-t.x1,m=t.y2-t.y1,g=e.textBoxScale,v=w&&"never"===y?n:null;let T=null,S="never"===_?1:2,P="never";d&&S++;for(let i=0;i<S;i++){for(let i=l;i<h;i++){const n=r.textAnchorOffsets.get(i);if(d&&n.textAnchor!==d)continue;const l=this.attemptAnchorPlacement(n,t,f,m,g,x,b,c,I,a,p,P,e,r,u,o,s,v,M);if(l&&(T=l.placedGlyphBoxes,null==T?void 0:T.placeable))return A=!0,R=l.shift,T}d?d=null:P=_}return i&&!T&&(T={box:this.collisionIndex.placeCollisionBox(U,"always",c,I,a,b,x,o,p.predicate,M,void 0,E).box,offscreen:!1,placeable:!1,occluded:!1}),T};n((()=>f(U,u.iconBox,nd.horizontal)),(()=>{const t=u.verticalTextBox;return r.allowVerticalPlacement&&!(null==k?void 0:k.placeable)&&e.numVerticalGlyphVertices>0&&t?f(t,u.verticalIconBox,nd.vertical):{box:null,occluded:!0,offscreen:null}})),k&&(A=k.placeable,D=k.offscreen);const m=t(null==k?void 0:k.placeable);if(!A&&this.prevPlacement){const t=this.prevPlacement.variableOffsets[e.crossTileID];t&&(this.variableOffsets[e.crossTileID]=t,this.markUsedJustification(r,t.anchor,e,m))}}}if(F=k,A=null==F?void 0:F.placeable,D=null==F?void 0:F.offscreen,e.useRuntimeCollisionCircles&&e.centerJustifiedTextSymbolIndex>=0){const t=r.text.placedSymbolArray.get(e.centerJustifiedTextSymbolIndex),s=ad(r.textSizeData,d,t),c=n.get("text-padding");B=this.collisionIndex.placeCollisionCircles(_,t,r.lineVertexArray,r.glyphOffsetArray,s,a,l,i,b,p.predicate,e.collisionCircleDiameter,c,o,M),B.circles.length&&B.collisionDetected&&!i&&Le("Collisions detected, but collision boxes are not shown"),A=g||B.circles.length>0&&!B.collisionDetected,D&&(D=B.offscreen)}if(u.iconFeatureIndex&&(N=u.iconFeatureIndex),u.iconBox){const e=e=>this.collisionIndex.placeCollisionBox(e,y,c,I,a,b,x,s,p.predicate,M,w&&R?R:void 0,E);L&&L.placeable&&u.verticalIconBox?(O=e(u.verticalIconBox),z=O.placeable):(O=e(u.iconBox),z=O.placeable),D&&(D=O.offscreen)}const G=f||0===e.numHorizontalGlyphVertices&&0===e.numVerticalGlyphVertices,$=m||0===e.numIconVertices;G||$?$?G||z&&(z=A):A=z&&A:z=A=z&&A;const Z=z&&O.placeable;if(A&&F.placeable&&this.collisionIndex.insertCollisionBox(F.box,_,n.get("text-ignore-placement"),r.bucketInstanceId,L&&L.placeable&&j?j:V,p.ID),Z&&this.collisionIndex.insertCollisionBox(O.box,y,n.get("icon-ignore-placement"),r.bucketInstanceId,N,p.ID),B&&A&&this.collisionIndex.insertCollisionCircles(B.circles,_,n.get("text-ignore-placement"),r.bucketInstanceId,V,p.ID),i&&this.storeCollisionData(r.bucketInstanceId,v,u,F,O,B),0===e.crossTileID)throw new Error("symbolInstance.crossTileID can't be 0");if(0===r.bucketInstanceId)throw new Error("bucket.bucketInstanceId can't be 0");this.placements[e.crossTileID]=new Y_((A||S)&&!(null==F?void 0:F.occluded),(z||P)&&!(null==O?void 0:O.occluded),D||r.justReloaded),t[e.crossTileID]=!0};if(T){if(0!==e.symbolInstanceStart)throw new Error("bucket.bucketInstanceId should be 0");const t=r.getSortedSymbolIndexes(-this.transform.bearingInRadians);for(let e=t.length-1;e>=0;--e){const i=t[e];C(r.symbolInstances.get(i),r.collisionArrays[i],i)}}else for(let t=e.symbolInstanceStart;t<e.symbolInstanceEnd;t++)C(r.symbolInstances.get(t),r.collisionArrays[t],t);r.justReloaded=!1}storeCollisionData(e,t,i,r,n,o){if(i.textBox||i.iconBox){let o,s;this.collisionBoxArrays.has(e)?o=this.collisionBoxArrays.get(e):(o=new Map,this.collisionBoxArrays.set(e,o)),o.has(t)?s=o.get(t):(s={text:null,icon:null},o.set(t,s)),i.textBox&&(s.text=r.box),i.iconBox&&(s.icon=n.box)}if(o){let t=this.collisionCircleArrays[e];void 0===t&&(t=this.collisionCircleArrays[e]=[]);for(let e=0;e<o.circles.length;e+=4)t.push(o.circles[e+0]-$_),t.push(o.circles[e+1]-$_),t.push(o.circles[e+2]),t.push(o.collisionDetected?1:0)}}markUsedJustification(e,t,i,r){let n;n=r===nd.vertical?i.verticalPlacedTextSymbolIndex:{left:i.leftJustifiedTextSymbolIndex,center:i.centerJustifiedTextSymbolIndex,right:i.rightJustifiedTextSymbolIndex}[function(e){switch(e){case"right":case"top-right":case"bottom-right":return"right";case"left":case"top-left":case"bottom-left":return"left"}return"center"}(t)];const o=[i.leftJustifiedTextSymbolIndex,i.centerJustifiedTextSymbolIndex,i.rightJustifiedTextSymbolIndex,i.verticalPlacedTextSymbolIndex];for(const t of o)t>=0&&(e.text.placedSymbolArray.get(t).crossTileID=n>=0&&t!==n?0:i.crossTileID)}markUsedOrientation(e,t,i){const r=t===nd.horizontal||t===nd.horizontalOnly?t:0,n=t===nd.vertical?t:0,o=[i.leftJustifiedTextSymbolIndex,i.centerJustifiedTextSymbolIndex,i.rightJustifiedTextSymbolIndex];for(const t of o)e.text.placedSymbolArray.get(t).placedOrientation=r;i.verticalPlacedTextSymbolIndex&&(e.text.placedSymbolArray.get(i.verticalPlacedTextSymbolIndex).placedOrientation=n)}commit(e){this.commitTime=e,this.zoomAtLastRecencyCheck=this.transform.zoom;const t=this.prevPlacement;let i=!1;this.prevZoomAdjustment=t?t.zoomAdjustment(this.transform.zoom):0;const r=t?t.symbolFadeChange(e):1,n=t?t.opacities:{},o=t?t.variableOffsets:{},s=t?t.placedOrientations:{};for(const e in this.placements){const t=this.placements[e],o=n[e];o?(this.opacities[e]=new X_(o,r,t.text,t.icon),i||(i=t.text!==o.text.placed),i||(i=t.icon!==o.icon.placed)):(this.opacities[e]=new X_(null,r,t.text,t.icon,t.skipFade),i||(i=t.text||t.icon))}for(const e in n){const t=n[e];if(!this.opacities[e]){const n=new X_(t,r,!1,!1);n.isHidden()||(this.opacities[e]=n,i||(i=t.text.placed),i||(i=t.icon.placed))}}for(const e in o)this.variableOffsets[e]||!this.opacities[e]||this.opacities[e].isHidden()||(this.variableOffsets[e]=o[e]);for(const e in s)this.placedOrientations[e]||!this.opacities[e]||this.opacities[e].isHidden()||(this.placedOrientations[e]=s[e]);if(t&&void 0===t.lastPlacementChangeTime)throw new Error("Last placement time for previous placement is not defined");i?this.lastPlacementChangeTime=e:"number"!=typeof this.lastPlacementChangeTime&&(this.lastPlacementChangeTime=t?t.lastPlacementChangeTime:e)}updateLayerOpacities(e,t){const i={};for(const r of t){const t=r.getBucket(e);t&&r.latestFeatureIndex&&e.id===t.layerIds[0]&&this.updateBucketOpacities(t,r.tileID,i,r.collisionBoxArray)}}updateBucketOpacities(e,t,i,r){e.hasTextData()&&(e.text.opacityVertexArray.clear(),e.text.hasVisibleVertices=!1),e.hasIconData()&&(e.icon.opacityVertexArray.clear(),e.icon.hasVisibleVertices=!1),e.hasIconCollisionBoxData()&&e.iconCollisionBox.collisionVertexArray.clear(),e.hasTextCollisionBoxData()&&e.textCollisionBox.collisionVertexArray.clear();const n=e.layers[0],s=n.layout,a=new X_(null,0,!1,!1,!0),l=s.get("text-allow-overlap"),c=s.get("icon-allow-overlap"),h=n._unevaluatedLayout.hasValue("text-variable-anchor")||n._unevaluatedLayout.hasValue("text-variable-anchor-offset"),u="map"===s.get("text-rotation-alignment"),d="map"===s.get("text-pitch-alignment"),p="none"!==s.get("icon-text-fit"),f=new X_(null,0,l&&(c||!e.hasIconData()||s.get("icon-optional")),c&&(l||!e.hasTextData()||s.get("text-optional")),!0);!e.collisionArrays&&r&&(e.hasIconCollisionBoxData()||e.hasTextCollisionBoxData())&&e.deserializeCollisionBoxes(r);const m=(e,t,i)=>{for(let r=0;r<t/4;r++)e.opacityVertexArray.emplaceBack(i);e.hasVisibleVertices||(e.hasVisibleVertices=i!==hg)},_=this.collisionBoxArrays.get(e.bucketInstanceId);for(let t=0;t<e.symbolInstances.length;t++){const r=e.symbolInstances.get(t),{numHorizontalGlyphVertices:n,numVerticalGlyphVertices:s,crossTileID:l}=r;let c=this.opacities[l];i[l]?c=a:c||(c=f,this.opacities[l]=c),i[l]=!0;const g=r.numIconVertices>0,y=this.placedOrientations[r.crossTileID],v=y===nd.vertical,x=y===nd.horizontal||y===nd.horizontalOnly;if(n>0||s>0){const t=cg(c.text);m(e.text,n,v?hg:t),m(e.text,s,x?hg:t);const i=c.text.isHidden(),o=[r.rightJustifiedTextSymbolIndex,r.centerJustifiedTextSymbolIndex,r.leftJustifiedTextSymbolIndex];for(const t of o)t>=0&&(e.text.placedSymbolArray.get(t).hidden=i||v?1:0);r.verticalPlacedTextSymbolIndex>=0&&(e.text.placedSymbolArray.get(r.verticalPlacedTextSymbolIndex).hidden=i||x?1:0);const a=this.variableOffsets[r.crossTileID];a&&this.markUsedJustification(e,a.anchor,r,y);const l=this.placedOrientations[r.crossTileID];l&&(this.markUsedJustification(e,"left",r,l),this.markUsedOrientation(e,l,r))}if(g){const t=cg(c.icon),i=!(p&&r.verticalPlacedIconSymbolIndex&&v);r.placedIconSymbolIndex>=0&&(m(e.icon,r.numIconVertices,i?t:hg),e.icon.placedSymbolArray.get(r.placedIconSymbolIndex).hidden=c.icon.isHidden()),r.verticalPlacedIconSymbolIndex>=0&&(m(e.icon,r.numVerticalIconVertices,i?hg:t),e.icon.placedSymbolArray.get(r.verticalPlacedIconSymbolIndex).hidden=c.icon.isHidden())}const b=(null==_?void 0:_.has(t))?_.get(t):{text:null,icon:null};if(e.hasIconCollisionBoxData()||e.hasTextCollisionBoxData()){const i=e.collisionArrays[t];if(i){let t=new o(0,0);if(i.textBox||i.verticalTextBox){let r=!0;if(h){const e=this.variableOffsets[l];e?(t=Q_(e.anchor,e.width,e.height,e.textOffset,e.textBoxScale),u&&t._rotate(d?-this.transform.bearingInRadians:this.transform.bearingInRadians)):r=!1}if(i.textBox||i.verticalTextBox){let n;i.textBox&&(n=v),i.verticalTextBox&&(n=x),tg(e.textCollisionBox.collisionVertexArray,c.text.placed,!r||n,b.text,t.x,t.y)}}if(i.iconBox||i.verticalIconBox){const r=Boolean(!x&&i.verticalIconBox);let n;i.iconBox&&(n=r),i.verticalIconBox&&(n=!r),tg(e.iconCollisionBox.collisionVertexArray,c.icon.placed,n,b.icon,p?t.x:0,p?t.y:0)}}}}if(e.sortFeatures(-this.transform.bearingInRadians),this.retainedQueryData[e.bucketInstanceId]&&(this.retainedQueryData[e.bucketInstanceId].featureSortOrder=e.featureSortOrder),e.hasTextData()&&e.text.opacityVertexBuffer&&e.text.opacityVertexBuffer.updateData(e.text.opacityVertexArray),e.hasIconData()&&e.icon.opacityVertexBuffer&&e.icon.opacityVertexBuffer.updateData(e.icon.opacityVertexArray),e.hasIconCollisionBoxData()&&e.iconCollisionBox.collisionVertexBuffer&&e.iconCollisionBox.collisionVertexBuffer.updateData(e.iconCollisionBox.collisionVertexArray),e.hasTextCollisionBoxData()&&e.textCollisionBox.collisionVertexBuffer&&e.textCollisionBox.collisionVertexBuffer.updateData(e.textCollisionBox.collisionVertexArray),e.text.opacityVertexArray.length!==e.text.layoutVertexArray.length/4)throw new Error(`bucket.text.opacityVertexArray.length (= ${e.text.opacityVertexArray.length}) !== bucket.text.layoutVertexArray.length (= ${e.text.layoutVertexArray.length}) / 4`);if(e.icon.opacityVertexArray.length!==e.icon.layoutVertexArray.length/4)throw new Error(`bucket.icon.opacityVertexArray.length (= ${e.icon.opacityVertexArray.length}) !== bucket.icon.layoutVertexArray.length (= ${e.icon.layoutVertexArray.length}) / 4`);e.bucketInstanceId in this.collisionCircleArrays&&(e.collisionCircleArray=this.collisionCircleArrays[e.bucketInstanceId],delete this.collisionCircleArrays[e.bucketInstanceId])}symbolFadeChange(e){return 0===this.fadeDuration?1:(e-this.commitTime)/this.fadeDuration+this.prevZoomAdjustment}zoomAdjustment(e){return Math.max(0,(this.transform.zoom-e)/1.5)}hasTransitions(e){return this.stale||e-this.lastPlacementChangeTime<this.fadeDuration}stillRecent(e,t){const i=this.zoomAtLastRecencyCheck===t?1-this.zoomAdjustment(t):1;return this.zoomAtLastRecencyCheck=t,this.commitTime+this.fadeDuration*i>e}setStale(){this.stale=!0}}function tg(e,t,i,r,n,o){r&&0!==r.length||(r=[0,0,0,0]);const s=r[0]-$_,a=r[1]-$_,l=r[2]-$_,c=r[3]-$_;e.emplaceBack(t?1:0,i?1:0,n||0,o||0,s,a),e.emplaceBack(t?1:0,i?1:0,n||0,o||0,l,a),e.emplaceBack(t?1:0,i?1:0,n||0,o||0,l,c),e.emplaceBack(t?1:0,i?1:0,n||0,o||0,s,c)}const ig=Math.pow(2,25),rg=Math.pow(2,24),ng=Math.pow(2,17),og=Math.pow(2,16),sg=Math.pow(2,9),ag=Math.pow(2,8),lg=Math.pow(2,1);function cg(e){if(0===e.opacity&&!e.placed)return 0;if(1===e.opacity&&e.placed)return 4294967295;const t=e.placed?1:0,i=Math.floor(127*e.opacity);return i*ig+t*rg+i*ng+t*og+i*sg+t*ag+i*lg+t}const hg=0;class ug{constructor(e){this._sortAcrossTiles="viewport-y"!==e.layout.get("symbol-z-order")&&!e.layout.get("symbol-sort-key").isConstant(),this._currentTileIndex=0,this._currentPartIndex=0,this._seenCrossTileIDs={},this._bucketParts=[]}continuePlacement(e,t,i,r,n){const o=this._bucketParts;for(;this._currentTileIndex<e.length;)if(t.getBucketParts(o,r,e[this._currentTileIndex],this._sortAcrossTiles),this._currentTileIndex++,n())return!0;for(this._sortAcrossTiles&&(this._sortAcrossTiles=!1,o.sort(((e,t)=>e.sortKey-t.sortKey)));this._currentPartIndex<o.length;)if(t.placeLayerBucketPart(o[this._currentPartIndex],this._seenCrossTileIDs,i),this._currentPartIndex++,n())return!0;return!1}}class dg{constructor(e,t,i,r,n,o,s,a){this.placement=new eg(e,t,o,s,a),this._currentPlacementIndex=i.length-1,this._forceFullPlacement=r,this._showCollisionBoxes=n,this._done=!1}isDone(){return this._done}continuePlacement(e,t,i){const r=st(),n=()=>!this._forceFullPlacement&&st()-r>2;for(;this._currentPlacementIndex>=0;){const r=t[e[this._currentPlacementIndex]],o=this.placement.collisionIndex.transform.zoom;if(bd(r)&&r.layout&&(!r.minzoom||r.minzoom<=o)&&(!r.maxzoom||r.maxzoom>o)){if(this._inProgressLayer||(this._inProgressLayer=new ug(r)),this._inProgressLayer.continuePlacement(i[r.source],this.placement,this._showCollisionBoxes,r,n))return;delete this._inProgressLayer}this._currentPlacementIndex--}this._done=!0}commit(e){return this.placement.commit(e),this.placement}}const pg=.03125;class fg{constructor(e,t,i){this.tileID=e,this.bucketInstanceId=i,this._symbolsByKey={};const r=new Map;for(let e=0;e<t.length;e++){const i=t.get(e),n=i.key,o=r.get(n);o?o.push(i):r.set(n,[i])}for(const[e,t]of r){const i={positions:t.map((e=>({x:Math.floor(e.anchorX*pg),y:Math.floor(e.anchorY*pg)}))),crossTileIDs:t.map((e=>e.crossTileID))};if(i.positions.length>128){const e=new au(i.positions.length,16,Uint16Array);for(const{x:t,y:r}of i.positions)e.add(t,r);e.finish(),delete i.positions,i.index=e}this._symbolsByKey[e]=i}}getScaledCoordinates(e,t){const{x:i,y:r,z:n}=this.tileID.canonical,{x:o,y:s,z:a}=t.canonical,l=pg/Math.pow(2,a-n),c=(s*Q+e.anchorY)*l,h=r*Q*pg;return{x:Math.floor((o*Q+e.anchorX)*l-i*Q*pg),y:Math.floor(c-h)}}findMatches(e,t,i){const r=this.tileID.canonical.z<t.canonical.z?1:Math.pow(2,this.tileID.canonical.z-t.canonical.z);for(let n=0;n<e.length;n++){const o=e.get(n);if(o.crossTileID)continue;const s=this._symbolsByKey[o.key];if(!s)continue;const a=this.getScaledCoordinates(o,t);if(s.index){const e=s.index.range(a.x-r,a.y-r,a.x+r,a.y+r).sort();for(const t of e){const e=s.crossTileIDs[t];if(!i[e]){i[e]=!0,o.crossTileID=e;break}}}else if(s.positions)for(let e=0;e<s.positions.length;e++){const t=s.positions[e],n=s.crossTileIDs[e];if(Math.abs(t.x-a.x)<=r&&Math.abs(t.y-a.y)<=r&&!i[n]){i[n]=!0,o.crossTileID=n;break}}}}getCrossTileIDsLists(){return Object.values(this._symbolsByKey).map((({crossTileIDs:e})=>e))}}class mg{constructor(){this.maxCrossTileID=0}generate(){return++this.maxCrossTileID}}class _g{constructor(){this.indexes={},this.usedCrossTileIDs={},this.lng=0}handleWrapJump(e){const t=Math.round((e-this.lng)/360);if(0!==t)for(const e in this.indexes){const i=this.indexes[e],r={};for(const e in i){const n=i[e];n.tileID=n.tileID.unwrapTo(n.tileID.wrap+t),r[n.tileID.key]=n}this.indexes[e]=r}this.lng=e}addBucket(e,t,i){var r,n,o;if(null===(r=this.indexes[e.overscaledZ])||void 0===r?void 0:r[e.key]){if(this.indexes[e.overscaledZ][e.key].bucketInstanceId===t.bucketInstanceId)return!1;this.removeBucketCrossTileIDs(e.overscaledZ,this.indexes[e.overscaledZ][e.key])}for(let e=0;e<t.symbolInstances.length;e++)t.symbolInstances.get(e).crossTileID=0;(n=this.usedCrossTileIDs)[o=e.overscaledZ]||(n[o]={});const s=this.usedCrossTileIDs[e.overscaledZ];for(const i in this.indexes){const r=this.indexes[i];if(Number(i)>e.overscaledZ)for(const i in r){const n=r[i];n.tileID.isChildOf(e)&&n.findMatches(t.symbolInstances,e,s)}else{const n=r[e.scaledTo(Number(i)).key];n&&n.findMatches(t.symbolInstances,e,s)}}for(let e=0;e<t.symbolInstances.length;e++){const r=t.symbolInstances.get(e);r.crossTileID||(r.crossTileID=i.generate(),s[r.crossTileID]=!0)}return void 0===this.indexes[e.overscaledZ]&&(this.indexes[e.overscaledZ]={}),this.indexes[e.overscaledZ][e.key]=new fg(e,t.symbolInstances,t.bucketInstanceId),!0}removeBucketCrossTileIDs(e,t){for(const i of t.getCrossTileIDsLists())for(const t of i)delete this.usedCrossTileIDs[e][t]}removeStaleBuckets(e){let t=!1;for(const i in this.indexes){const r=this.indexes[i];for(const n in r)e[r[n].bucketInstanceId]||(this.removeBucketCrossTileIDs(i,r[n]),delete r[n],t=!0)}return t}}class gg{constructor(){this.layerIndexes={},this.crossTileIDs=new mg,this.maxBucketInstanceId=0,this.bucketsInCurrentPlacement={}}addLayer(e,t,i){let r=this.layerIndexes[e.id];void 0===r&&(r=this.layerIndexes[e.id]=new _g);let n=!1;const o={};r.handleWrapJump(i);for(const i of t){const t=i.getBucket(e);e.id===(null==t?void 0:t.layerIds[0])&&(t.bucketInstanceId||(this.maxBucketInstanceId+=1,t.bucketInstanceId=this.maxBucketInstanceId),r.addBucket(i.tileID,t,this.crossTileIDs)&&(n=!0),o[t.bucketInstanceId]=!0)}return r.removeStaleBuckets(o)&&(n=!0),n}pruneUnusedLayers(e){const t={};for(const i of e)t[i]=!0;for(const e in this.layerIndexes)t[e]||delete this.layerIndexes[e]}}var yg="void main() {fragColor=vec4(1.0);}";const vg={prelude:xg("#ifdef GL_ES\nprecision mediump float;\n#else\n#if !defined(lowp)\n#define lowp\n#endif\n#if !defined(mediump)\n#define mediump\n#endif\n#if !defined(highp)\n#define highp\n#endif\n#endif\nout highp vec4 fragColor;","#ifdef GL_ES\nprecision highp float;\n#else\n#if !defined(lowp)\n#define lowp\n#endif\n#if !defined(mediump)\n#define mediump\n#endif\n#if !defined(highp)\n#define highp\n#endif\n#endif\nvec2 unpack_float(const float packedValue) {int packedIntValue=int(packedValue);int v0=packedIntValue/256;return vec2(v0,packedIntValue-v0*256);}vec2 unpack_opacity(const float packedOpacity) {int intOpacity=int(packedOpacity)/2;return vec2(float(intOpacity)/127.0,mod(packedOpacity,2.0));}vec4 decode_color(const vec2 encodedColor) {return vec4(unpack_float(encodedColor[0])/255.0,unpack_float(encodedColor[1])/255.0\n);}float unpack_mix_vec2(const vec2 packedValue,const float t) {return mix(packedValue[0],packedValue[1],t);}vec4 unpack_mix_color(const vec4 packedColors,const float t) {vec4 minColor=decode_color(vec2(packedColors[0],packedColors[1]));vec4 maxColor=decode_color(vec2(packedColors[2],packedColors[3]));return mix(minColor,maxColor,t);}vec2 get_pattern_pos(const vec2 pixel_coord_upper,const vec2 pixel_coord_lower,const vec2 pattern_size,const float tile_units_to_pixels,const vec2 pos) {vec2 offset=mod(mod(mod(pixel_coord_upper,pattern_size)*256.0,pattern_size)*256.0+pixel_coord_lower,pattern_size);return (tile_units_to_pixels*pos+offset)/pattern_size;}mat3 rotationMatrixFromAxisAngle(vec3 u,float angle) {float c=cos(angle);float s=sin(angle);float c2=1.0-c;return mat3(u.x*u.x*c2+      c,u.x*u.y*c2-u.z*s,u.x*u.z*c2+u.y*s,u.y*u.x*c2+u.z*s,u.y*u.y*c2+    c,u.y*u.z*c2-u.x*s,u.z*u.x*c2-u.y*s,u.z*u.y*c2+u.x*s,u.z*u.z*c2+    c\n);}\n#ifdef TERRAIN3D\nuniform sampler2D u_terrain;uniform float u_terrain_dim;uniform mat4 u_terrain_matrix;uniform vec4 u_terrain_unpack;uniform float u_terrain_exaggeration;uniform highp sampler2D u_depth;\n#endif\nconst highp vec4 bitSh=vec4(256.*256.*256.,256.*256.,256.,1.);const highp vec4 bitShifts=vec4(1.)/bitSh;highp float unpack(highp vec4 color) {return dot(color,bitShifts);}highp float depthOpacity(vec3 frag) {\n#ifdef TERRAIN3D\nhighp float d=unpack(texture(u_depth,frag.xy*0.5+0.5))+0.0001-frag.z;return 1.0-max(0.0,min(1.0,-d*500.0));\n#else\nreturn 1.0;\n#endif\n}float calculate_visibility(vec4 pos) {\n#ifdef TERRAIN3D\nvec3 frag=pos.xyz/pos.w;highp float d=depthOpacity(frag);if (d > 0.95) return 1.0;return (d+depthOpacity(frag+vec3(0.0,0.01,0.0)))/2.0;\n#else\nreturn 1.0;\n#endif\n}float ele(vec2 pos) {\n#ifdef TERRAIN3D\nvec4 rgb=(texture(u_terrain,pos)*255.0)*u_terrain_unpack;return rgb.r+rgb.g+rgb.b-u_terrain_unpack.a;\n#else\nreturn 0.0;\n#endif\n}float get_elevation(vec2 pos) {\n#ifdef TERRAIN3D\n#ifdef GLOBE\nif ((pos.y <-32767.5) || (pos.y > 32766.5)) {return 0.0;}\n#endif\nvec2 coord=(u_terrain_matrix*vec4(pos,0.0,1.0)).xy*u_terrain_dim+1.0;vec2 f=fract(coord);vec2 c=(floor(coord)+0.5)/(u_terrain_dim+2.0);float d=1.0/(u_terrain_dim+2.0);float tl=ele(c);float tr=ele(c+vec2(d,0.0));float bl=ele(c+vec2(0.0,d));float br=ele(c+vec2(d,d));float elevation=mix(mix(tl,tr,f.x),mix(bl,br,f.x),f.y);return elevation*u_terrain_exaggeration;\n#else\nreturn 0.0;\n#endif\n}const float PI=3.141592653589793;uniform mat4 u_projection_matrix;"),projectionMercator:xg("","float projectLineThickness(float tileY) {return 1.0;}float projectCircleRadius(float tileY) {return 1.0;}vec4 projectTile(vec2 p) {vec4 result=u_projection_matrix*vec4(p,0.0,1.0);return result;}vec4 projectTile(vec2 p,vec2 rawPos) {vec4 result=u_projection_matrix*vec4(p,0.0,1.0);if (rawPos.y <-32767.5 || rawPos.y > 32766.5) {result.z=-10000000.0;}return result;}vec4 projectTileWithElevation(vec2 posInTile,float elevation) {return u_projection_matrix*vec4(posInTile,elevation,1.0);}vec4 projectTileFor3D(vec2 posInTile,float elevation) {return projectTileWithElevation(posInTile,elevation);}"),projectionGlobe:xg("","#define GLOBE_RADIUS 6371008.8\nuniform highp vec4 u_projection_tile_mercator_coords;uniform highp vec4 u_projection_clipping_plane;uniform highp float u_projection_transition;uniform mat4 u_projection_fallback_matrix;vec3 globeRotateVector(vec3 vec,vec2 angles) {vec3 axisRight=vec3(vec.z,0.0,-vec.x);vec3 axisUp=cross(axisRight,vec);axisRight=normalize(axisRight);axisUp=normalize(axisUp);vec2 t=tan(angles);return normalize(vec+axisRight*t.x+axisUp*t.y);}mat3 globeGetRotationMatrix(vec3 spherePos) {vec3 axisRight=vec3(spherePos.z,0.0,-spherePos.x);vec3 axisDown=cross(axisRight,spherePos);axisRight=normalize(axisRight);axisDown=normalize(axisDown);return mat3(axisRight,axisDown,spherePos\n);}float circumferenceRatioAtTileY(float tileY) {float mercator_pos_y=u_projection_tile_mercator_coords.y+u_projection_tile_mercator_coords.w*tileY;float spherical_y=2.0*atan(exp(PI-(mercator_pos_y*PI*2.0)))-PI*0.5;return cos(spherical_y);}float projectLineThickness(float tileY) {float thickness=1.0/circumferenceRatioAtTileY(tileY); \nif (u_projection_transition < 0.999) {return mix(1.0,thickness,u_projection_transition);} else {return thickness;}}vec3 projectToSphere(vec2 translatedPos,vec2 rawPos) {vec2 mercator_pos=u_projection_tile_mercator_coords.xy+u_projection_tile_mercator_coords.zw*translatedPos;vec2 spherical;spherical.x=mercator_pos.x*PI*2.0+PI;spherical.y=2.0*atan(exp(PI-(mercator_pos.y*PI*2.0)))-PI*0.5;float len=cos(spherical.y);vec3 pos=vec3(sin(spherical.x)*len,sin(spherical.y),cos(spherical.x)*len\n);if (rawPos.y <-32767.5) {pos=vec3(0.0,1.0,0.0);}if (rawPos.y > 32766.5) {pos=vec3(0.0,-1.0,0.0);}return pos;}vec3 projectToSphere(vec2 posInTile) {return projectToSphere(posInTile,vec2(0.0,0.0));}float globeComputeClippingZ(vec3 spherePos) {return (1.0-(dot(spherePos,u_projection_clipping_plane.xyz)+u_projection_clipping_plane.w));}vec4 interpolateProjection(vec2 posInTile,vec3 spherePos,float elevation) {vec3 elevatedPos=spherePos*(1.0+elevation/GLOBE_RADIUS);vec4 globePosition=u_projection_matrix*vec4(elevatedPos,1.0);globePosition.z=globeComputeClippingZ(elevatedPos)*globePosition.w;if (u_projection_transition > 0.999) {return globePosition;}vec4 flatPosition=u_projection_fallback_matrix*vec4(posInTile,elevation,1.0);const float z_globeness_threshold=0.2;vec4 result=globePosition;result.z=mix(0.0,globePosition.z,clamp((u_projection_transition-z_globeness_threshold)/(1.0-z_globeness_threshold),0.0,1.0));result.xyw=mix(flatPosition.xyw,globePosition.xyw,u_projection_transition);if ((posInTile.y <-32767.5) || (posInTile.y > 32766.5)) {result=globePosition;const float poles_hidden_anim_percentage=0.02;result.z=mix(globePosition.z,100.0,pow(max((1.0-u_projection_transition)/poles_hidden_anim_percentage,0.0),8.0));}return result;}vec4 interpolateProjectionFor3D(vec2 posInTile,vec3 spherePos,float elevation) {vec3 elevatedPos=spherePos*(1.0+elevation/GLOBE_RADIUS);vec4 globePosition=u_projection_matrix*vec4(elevatedPos,1.0);if (u_projection_transition > 0.999) {return globePosition;}vec4 fallbackPosition=u_projection_fallback_matrix*vec4(posInTile,elevation,1.0);return mix(fallbackPosition,globePosition,u_projection_transition);}vec4 projectTile(vec2 posInTile) {return interpolateProjection(posInTile,projectToSphere(posInTile),0.0);}vec4 projectTile(vec2 posInTile,vec2 rawPos) {return interpolateProjection(posInTile,projectToSphere(posInTile,rawPos),0.0);}vec4 projectTileWithElevation(vec2 posInTile,float elevation) {return interpolateProjection(posInTile,projectToSphere(posInTile),elevation);}vec4 projectTileFor3D(vec2 posInTile,float elevation) {vec3 spherePos=projectToSphere(posInTile,posInTile);return interpolateProjectionFor3D(posInTile,spherePos,elevation);}"),background:xg("uniform vec4 u_color;uniform float u_opacity;void main() {fragColor=u_color*u_opacity;\n#ifdef OVERDRAW_INSPECTOR\nfragColor=vec4(1.0);\n#endif\n}","in vec2 a_pos;void main() {gl_Position=projectTile(a_pos);}"),backgroundPattern:xg("uniform vec2 u_pattern_tl_a;uniform vec2 u_pattern_br_a;uniform vec2 u_pattern_tl_b;uniform vec2 u_pattern_br_b;uniform vec2 u_texsize;uniform float u_mix;uniform float u_opacity;uniform sampler2D u_image;in vec2 v_pos_a;in vec2 v_pos_b;void main() {vec2 imagecoord=mod(v_pos_a,1.0);vec2 pos=mix(u_pattern_tl_a/u_texsize,u_pattern_br_a/u_texsize,imagecoord);vec4 color1=texture(u_image,pos);vec2 imagecoord_b=mod(v_pos_b,1.0);vec2 pos2=mix(u_pattern_tl_b/u_texsize,u_pattern_br_b/u_texsize,imagecoord_b);vec4 color2=texture(u_image,pos2);fragColor=mix(color1,color2,u_mix)*u_opacity;\n#ifdef OVERDRAW_INSPECTOR\nfragColor=vec4(1.0);\n#endif\n}","uniform vec2 u_pattern_size_a;uniform vec2 u_pattern_size_b;uniform vec2 u_pixel_coord_upper;uniform vec2 u_pixel_coord_lower;uniform float u_scale_a;uniform float u_scale_b;uniform float u_tile_units_to_pixels;in vec2 a_pos;out vec2 v_pos_a;out vec2 v_pos_b;void main() {gl_Position=projectTile(a_pos);v_pos_a=get_pattern_pos(u_pixel_coord_upper,u_pixel_coord_lower,u_scale_a*u_pattern_size_a,u_tile_units_to_pixels,a_pos);v_pos_b=get_pattern_pos(u_pixel_coord_upper,u_pixel_coord_lower,u_scale_b*u_pattern_size_b,u_tile_units_to_pixels,a_pos);}"),circle:xg("in vec3 v_data;in float v_visibility;\n#pragma mapbox: define highp vec4 color\n#pragma mapbox: define mediump float radius\n#pragma mapbox: define lowp float blur\n#pragma mapbox: define lowp float opacity\n#pragma mapbox: define highp vec4 stroke_color\n#pragma mapbox: define mediump float stroke_width\n#pragma mapbox: define lowp float stroke_opacity\nvoid main() {\n#pragma mapbox: initialize highp vec4 color\n#pragma mapbox: initialize mediump float radius\n#pragma mapbox: initialize lowp float blur\n#pragma mapbox: initialize lowp float opacity\n#pragma mapbox: initialize highp vec4 stroke_color\n#pragma mapbox: initialize mediump float stroke_width\n#pragma mapbox: initialize lowp float stroke_opacity\nvec2 extrude=v_data.xy;float extrude_length=length(extrude);float antialiased_blur=v_data.z;float opacity_t=smoothstep(0.0,antialiased_blur,extrude_length-1.0);float color_t=stroke_width < 0.01 ? 0.0 : smoothstep(antialiased_blur,0.0,extrude_length-radius/(radius+stroke_width));fragColor=v_visibility*opacity_t*mix(color*opacity,stroke_color*stroke_opacity,color_t);const float epsilon=0.5/255.0;if (fragColor.r < epsilon && fragColor.g < epsilon && fragColor.b < epsilon && fragColor.a < epsilon) {discard;}\n#ifdef OVERDRAW_INSPECTOR\nfragColor=vec4(1.0);\n#endif\n}","uniform bool u_scale_with_map;uniform bool u_pitch_with_map;uniform vec2 u_extrude_scale;uniform highp float u_globe_extrude_scale;uniform lowp float u_device_pixel_ratio;uniform highp float u_camera_to_center_distance;uniform vec2 u_translate;in vec2 a_pos;out vec3 v_data;out float v_visibility;\n#pragma mapbox: define highp vec4 color\n#pragma mapbox: define mediump float radius\n#pragma mapbox: define lowp float blur\n#pragma mapbox: define lowp float opacity\n#pragma mapbox: define highp vec4 stroke_color\n#pragma mapbox: define mediump float stroke_width\n#pragma mapbox: define lowp float stroke_opacity\nvoid main(void) {\n#pragma mapbox: initialize highp vec4 color\n#pragma mapbox: initialize mediump float radius\n#pragma mapbox: initialize lowp float blur\n#pragma mapbox: initialize lowp float opacity\n#pragma mapbox: initialize highp vec4 stroke_color\n#pragma mapbox: initialize mediump float stroke_width\n#pragma mapbox: initialize lowp float stroke_opacity\nvec2 pos_raw=a_pos+32768.0;vec2 extrude=vec2(mod(pos_raw,8.0)/7.0*2.0-1.0);vec2 circle_center=floor(pos_raw/8.0)+u_translate;float ele=get_elevation(circle_center);v_visibility=calculate_visibility(projectTileWithElevation(circle_center,ele));if (u_pitch_with_map) {\n#ifdef GLOBE\nvec3 center_vector=projectToSphere(circle_center);\n#endif\nfloat angle_scale=u_globe_extrude_scale;vec2 corner_position=circle_center;if (u_scale_with_map) {angle_scale*=(radius+stroke_width);corner_position+=extrude*u_extrude_scale*(radius+stroke_width);} else {\n#ifdef GLOBE\nvec4 projected_center=interpolateProjection(circle_center,center_vector,ele);\n#else\nvec4 projected_center=projectTileWithElevation(circle_center,ele);\n#endif\ncorner_position+=extrude*u_extrude_scale*(radius+stroke_width)*(projected_center.w/u_camera_to_center_distance);angle_scale*=(radius+stroke_width)*(projected_center.w/u_camera_to_center_distance);}\n#ifdef GLOBE\nvec2 angles=extrude*angle_scale;vec3 corner_vector=globeRotateVector(center_vector,angles);gl_Position=interpolateProjection(corner_position,corner_vector,ele);\n#else\ngl_Position=projectTileWithElevation(corner_position,ele);\n#endif\n} else {gl_Position=projectTileWithElevation(circle_center,ele);if (gl_Position.z/gl_Position.w > 1.0) {gl_Position.xy=vec2(10000.0);}if (u_scale_with_map) {gl_Position.xy+=extrude*(radius+stroke_width)*u_extrude_scale*u_camera_to_center_distance;} else {gl_Position.xy+=extrude*(radius+stroke_width)*u_extrude_scale*gl_Position.w;}}float antialiasblur=-max(1.0/u_device_pixel_ratio/(radius+stroke_width),blur);v_data=vec3(extrude.x,extrude.y,antialiasblur);}"),clippingMask:xg(yg,"in vec2 a_pos;void main() {gl_Position=projectTile(a_pos);}"),heatmap:xg("uniform highp float u_intensity;in vec2 v_extrude;\n#pragma mapbox: define highp float weight\n#define GAUSS_COEF 0.3989422804014327\nvoid main() {\n#pragma mapbox: initialize highp float weight\nfloat d=-0.5*3.0*3.0*dot(v_extrude,v_extrude);float val=weight*u_intensity*GAUSS_COEF*exp(d);fragColor=vec4(val,1.0,1.0,1.0);\n#ifdef OVERDRAW_INSPECTOR\nfragColor=vec4(1.0);\n#endif\n}","uniform float u_extrude_scale;uniform float u_opacity;uniform float u_intensity;uniform highp float u_globe_extrude_scale;in vec2 a_pos;out vec2 v_extrude;\n#pragma mapbox: define highp float weight\n#pragma mapbox: define mediump float radius\nconst highp float ZERO=1.0/255.0/16.0;\n#define GAUSS_COEF 0.3989422804014327\nvoid main(void) {\n#pragma mapbox: initialize highp float weight\n#pragma mapbox: initialize mediump float radius\nvec2 pos_raw=a_pos+32768.0;vec2 unscaled_extrude=vec2(mod(pos_raw,8.0)/7.0*2.0-1.0);float S=sqrt(-2.0*log(ZERO/weight/u_intensity/GAUSS_COEF))/3.0;v_extrude=S*unscaled_extrude;vec2 extrude=v_extrude*radius*u_extrude_scale;vec2 circle_center=floor(pos_raw/8.0);\n#ifdef GLOBE\nvec2 angles=v_extrude*radius*u_globe_extrude_scale;vec3 center_vector=projectToSphere(circle_center);vec3 corner_vector=globeRotateVector(center_vector,angles);gl_Position=interpolateProjection(circle_center+extrude,corner_vector,0.0);\n#else\ngl_Position=projectTileFor3D(circle_center+extrude,get_elevation(circle_center));\n#endif\n}"),heatmapTexture:xg("uniform sampler2D u_image;uniform sampler2D u_color_ramp;uniform float u_opacity;in vec2 v_pos;void main() {float t=texture(u_image,v_pos).r;vec4 color=texture(u_color_ramp,vec2(t,0.5));fragColor=color*u_opacity;\n#ifdef OVERDRAW_INSPECTOR\nfragColor=vec4(0.0);\n#endif\n}","uniform mat4 u_matrix;uniform vec2 u_world;in vec2 a_pos;out vec2 v_pos;void main() {gl_Position=u_matrix*vec4(a_pos*u_world,0,1);v_pos.x=a_pos.x;v_pos.y=1.0-a_pos.y;}"),collisionBox:xg("in float v_placed;in float v_notUsed;void main() {float alpha=0.5;fragColor=vec4(1.0,0.0,0.0,1.0)*alpha;if (v_placed > 0.5) {fragColor=vec4(0.0,0.0,1.0,0.5)*alpha;}if (v_notUsed > 0.5) {fragColor*=.1;}}","in vec2 a_anchor_pos;in vec2 a_placed;in vec2 a_box_real;uniform vec2 u_pixel_extrude_scale;out float v_placed;out float v_notUsed;void main() {gl_Position=projectTileWithElevation(a_anchor_pos,get_elevation(a_anchor_pos));gl_Position.xy=((a_box_real+0.5)*u_pixel_extrude_scale*2.0-1.0)*vec2(1.0,-1.0)*gl_Position.w;if (gl_Position.z/gl_Position.w < 1.1) {gl_Position.z=0.5;}v_placed=a_placed.x;v_notUsed=a_placed.y;}"),collisionCircle:xg("in float v_radius;in vec2 v_extrude;in float v_collision;void main() {float alpha=0.5;float stroke_radius=0.9;float distance_to_center=length(v_extrude);float distance_to_edge=abs(distance_to_center-v_radius);float opacity_t=smoothstep(-stroke_radius,0.0,-distance_to_edge);vec4 color=mix(vec4(0.0,0.0,1.0,0.5),vec4(1.0,0.0,0.0,1.0),v_collision);fragColor=color*alpha*opacity_t;}","in vec2 a_pos;in float a_radius;in vec2 a_flags;uniform vec2 u_viewport_size;out float v_radius;out vec2 v_extrude;out float v_collision;void main() {float radius=a_radius;float collision=a_flags.x;float vertexIdx=a_flags.y;vec2 quadVertexOffset=vec2(mix(-1.0,1.0,float(vertexIdx >=2.0)),mix(-1.0,1.0,float(vertexIdx >=1.0 && vertexIdx <=2.0)));vec2 quadVertexExtent=quadVertexOffset*radius;float padding_factor=1.2;v_radius=radius;v_extrude=quadVertexExtent*padding_factor;v_collision=collision;gl_Position=vec4((a_pos/u_viewport_size*2.0-1.0)*vec2(1.0,-1.0),0.0,1.0)+vec4(quadVertexExtent*padding_factor/u_viewport_size*2.0,0.0,0.0);}"),colorRelief:xg("#ifdef GL_ES\nprecision highp float;\n#endif\nuniform sampler2D u_image;uniform vec4 u_unpack;uniform sampler2D u_elevation_stops;uniform sampler2D u_color_stops;uniform int u_color_ramp_size;uniform float u_opacity;in vec2 v_pos;float getElevation(vec2 coord) {vec4 data=texture(u_image,coord)*255.0;data.a=-1.0;return dot(data,u_unpack);}float getElevationStop(int stop) {float x=(float(stop)+0.5)/float(u_color_ramp_size);vec4 data=texture(u_elevation_stops,vec2(x,0))*255.0;data.a=-1.0;return dot(data,u_unpack);}void main() {float el=getElevation(v_pos);int r=(u_color_ramp_size-1);int l=0;float el_l=getElevationStop(l);float el_r=getElevationStop(r);while(r-l > 1){int m=(r+l)/2;float el_m=getElevationStop(m);if(el < el_m){r=m;el_r=el_m;}else\n{l=m;el_l=el_m;}}float x=(float(l)+(el-el_l)/(el_r-el_l)+0.5)/float(u_color_ramp_size);fragColor=u_opacity*texture(u_color_stops,vec2(x,0));\n#ifdef OVERDRAW_INSPECTOR\nfragColor=vec4(1.0);\n#endif\n}","uniform vec2 u_dimension;in vec2 a_pos;out vec2 v_pos;void main() {gl_Position=projectTile(a_pos,a_pos);highp vec2 epsilon=1.0/u_dimension;float scale=(u_dimension.x-2.0)/u_dimension.x;v_pos=(a_pos/8192.0)*scale+epsilon;if (a_pos.y <-32767.5) {v_pos.y=0.0;}if (a_pos.y > 32766.5) {v_pos.y=1.0;}}"),debug:xg("uniform highp vec4 u_color;uniform sampler2D u_overlay;in vec2 v_uv;void main() {vec4 overlay_color=texture(u_overlay,v_uv);fragColor=mix(u_color,overlay_color,overlay_color.a);}","in vec2 a_pos;out vec2 v_uv;uniform float u_overlay_scale;void main() {v_uv=a_pos/8192.0;gl_Position=projectTileWithElevation(a_pos*u_overlay_scale,get_elevation(a_pos));}"),depth:xg(yg,"in vec2 a_pos;void main() {\n#ifdef GLOBE\ngl_Position=projectTileFor3D(a_pos,0.0);\n#else\ngl_Position=u_projection_matrix*vec4(a_pos,0.0,1.0);\n#endif\n}"),fill:xg("#pragma mapbox: define highp vec4 color\n#pragma mapbox: define lowp float opacity\nvoid main() {\n#pragma mapbox: initialize highp vec4 color\n#pragma mapbox: initialize lowp float opacity\nfragColor=color*opacity;\n#ifdef OVERDRAW_INSPECTOR\nfragColor=vec4(1.0);\n#endif\n}","uniform vec2 u_fill_translate;in vec2 a_pos;\n#pragma mapbox: define highp vec4 color\n#pragma mapbox: define lowp float opacity\nvoid main() {\n#pragma mapbox: initialize highp vec4 color\n#pragma mapbox: initialize lowp float opacity\ngl_Position=projectTile(a_pos+u_fill_translate,a_pos);}"),fillOutline:xg("in vec2 v_pos;\n#ifdef GLOBE\nin float v_depth;\n#endif\n#pragma mapbox: define highp vec4 outline_color\n#pragma mapbox: define lowp float opacity\nvoid main() {\n#pragma mapbox: initialize highp vec4 outline_color\n#pragma mapbox: initialize lowp float opacity\nfloat dist=length(v_pos-gl_FragCoord.xy);float alpha=1.0-smoothstep(0.0,1.0,dist);fragColor=outline_color*(alpha*opacity);\n#ifdef GLOBE\nif (v_depth > 1.0) {discard;}\n#endif\n#ifdef OVERDRAW_INSPECTOR\nfragColor=vec4(1.0);\n#endif\n}","uniform vec2 u_world;uniform vec2 u_fill_translate;in vec2 a_pos;out vec2 v_pos;\n#ifdef GLOBE\nout float v_depth;\n#endif\n#pragma mapbox: define highp vec4 outline_color\n#pragma mapbox: define lowp float opacity\nvoid main() {\n#pragma mapbox: initialize highp vec4 outline_color\n#pragma mapbox: initialize lowp float opacity\ngl_Position=projectTile(a_pos+u_fill_translate,a_pos);v_pos=(gl_Position.xy/gl_Position.w+1.0)/2.0*u_world;\n#ifdef GLOBE\nv_depth=gl_Position.z/gl_Position.w;\n#endif\n}"),fillOutlinePattern:xg("uniform vec2 u_texsize;uniform sampler2D u_image;uniform float u_fade;in vec2 v_pos_a;in vec2 v_pos_b;in vec2 v_pos;\n#ifdef GLOBE\nin float v_depth;\n#endif\n#pragma mapbox: define lowp float opacity\n#pragma mapbox: define lowp vec4 pattern_from\n#pragma mapbox: define lowp vec4 pattern_to\nvoid main() {\n#pragma mapbox: initialize lowp float opacity\n#pragma mapbox: initialize mediump vec4 pattern_from\n#pragma mapbox: initialize mediump vec4 pattern_to\nvec2 pattern_tl_a=pattern_from.xy;vec2 pattern_br_a=pattern_from.zw;vec2 pattern_tl_b=pattern_to.xy;vec2 pattern_br_b=pattern_to.zw;vec2 imagecoord=mod(v_pos_a,1.0);vec2 pos=mix(pattern_tl_a/u_texsize,pattern_br_a/u_texsize,imagecoord);vec4 color1=texture(u_image,pos);vec2 imagecoord_b=mod(v_pos_b,1.0);vec2 pos2=mix(pattern_tl_b/u_texsize,pattern_br_b/u_texsize,imagecoord_b);vec4 color2=texture(u_image,pos2);float dist=length(v_pos-gl_FragCoord.xy);float alpha=1.0-smoothstep(0.0,1.0,dist);fragColor=mix(color1,color2,u_fade)*alpha*opacity;\n#ifdef GLOBE\nif (v_depth > 1.0) {discard;}\n#endif\n#ifdef OVERDRAW_INSPECTOR\nfragColor=vec4(1.0);\n#endif\n}","uniform vec2 u_world;uniform vec2 u_pixel_coord_upper;uniform vec2 u_pixel_coord_lower;uniform vec3 u_scale;uniform vec2 u_fill_translate;in vec2 a_pos;out vec2 v_pos_a;out vec2 v_pos_b;out vec2 v_pos;\n#ifdef GLOBE\nout float v_depth;\n#endif\n#pragma mapbox: define lowp float opacity\n#pragma mapbox: define lowp vec4 pattern_from\n#pragma mapbox: define lowp vec4 pattern_to\n#pragma mapbox: define lowp float pixel_ratio_from\n#pragma mapbox: define lowp float pixel_ratio_to\nvoid main() {\n#pragma mapbox: initialize lowp float opacity\n#pragma mapbox: initialize mediump vec4 pattern_from\n#pragma mapbox: initialize mediump vec4 pattern_to\n#pragma mapbox: initialize lowp float pixel_ratio_from\n#pragma mapbox: initialize lowp float pixel_ratio_to\nvec2 pattern_tl_a=pattern_from.xy;vec2 pattern_br_a=pattern_from.zw;vec2 pattern_tl_b=pattern_to.xy;vec2 pattern_br_b=pattern_to.zw;float tileRatio=u_scale.x;float fromScale=u_scale.y;float toScale=u_scale.z;gl_Position=projectTile(a_pos+u_fill_translate,a_pos);vec2 display_size_a=(pattern_br_a-pattern_tl_a)/pixel_ratio_from;vec2 display_size_b=(pattern_br_b-pattern_tl_b)/pixel_ratio_to;v_pos_a=get_pattern_pos(u_pixel_coord_upper,u_pixel_coord_lower,fromScale*display_size_a,tileRatio,a_pos);v_pos_b=get_pattern_pos(u_pixel_coord_upper,u_pixel_coord_lower,toScale*display_size_b,tileRatio,a_pos);v_pos=(gl_Position.xy/gl_Position.w+1.0)/2.0*u_world;\n#ifdef GLOBE\nv_depth=gl_Position.z/gl_Position.w;\n#endif\n}"),fillPattern:xg("#ifdef GL_ES\nprecision highp float;\n#endif\nuniform vec2 u_texsize;uniform float u_fade;uniform sampler2D u_image;in vec2 v_pos_a;in vec2 v_pos_b;\n#pragma mapbox: define lowp float opacity\n#pragma mapbox: define lowp vec4 pattern_from\n#pragma mapbox: define lowp vec4 pattern_to\nvoid main() {\n#pragma mapbox: initialize lowp float opacity\n#pragma mapbox: initialize mediump vec4 pattern_from\n#pragma mapbox: initialize mediump vec4 pattern_to\nvec2 pattern_tl_a=pattern_from.xy;vec2 pattern_br_a=pattern_from.zw;vec2 pattern_tl_b=pattern_to.xy;vec2 pattern_br_b=pattern_to.zw;vec2 imagecoord=mod(v_pos_a,1.0);vec2 pos=mix(pattern_tl_a/u_texsize,pattern_br_a/u_texsize,imagecoord);vec4 color1=texture(u_image,pos);vec2 imagecoord_b=mod(v_pos_b,1.0);vec2 pos2=mix(pattern_tl_b/u_texsize,pattern_br_b/u_texsize,imagecoord_b);vec4 color2=texture(u_image,pos2);fragColor=mix(color1,color2,u_fade)*opacity;\n#ifdef OVERDRAW_INSPECTOR\nfragColor=vec4(1.0);\n#endif\n}","uniform vec2 u_pixel_coord_upper;uniform vec2 u_pixel_coord_lower;uniform vec3 u_scale;uniform vec2 u_fill_translate;in vec2 a_pos;out vec2 v_pos_a;out vec2 v_pos_b;\n#pragma mapbox: define lowp float opacity\n#pragma mapbox: define lowp vec4 pattern_from\n#pragma mapbox: define lowp vec4 pattern_to\n#pragma mapbox: define lowp float pixel_ratio_from\n#pragma mapbox: define lowp float pixel_ratio_to\nvoid main() {\n#pragma mapbox: initialize lowp float opacity\n#pragma mapbox: initialize mediump vec4 pattern_from\n#pragma mapbox: initialize mediump vec4 pattern_to\n#pragma mapbox: initialize lowp float pixel_ratio_from\n#pragma mapbox: initialize lowp float pixel_ratio_to\nvec2 pattern_tl_a=pattern_from.xy;vec2 pattern_br_a=pattern_from.zw;vec2 pattern_tl_b=pattern_to.xy;vec2 pattern_br_b=pattern_to.zw;float tileZoomRatio=u_scale.x;float fromScale=u_scale.y;float toScale=u_scale.z;vec2 display_size_a=(pattern_br_a-pattern_tl_a)/pixel_ratio_from;vec2 display_size_b=(pattern_br_b-pattern_tl_b)/pixel_ratio_to;gl_Position=projectTile(a_pos+u_fill_translate,a_pos);v_pos_a=get_pattern_pos(u_pixel_coord_upper,u_pixel_coord_lower,fromScale*display_size_a,tileZoomRatio,a_pos);v_pos_b=get_pattern_pos(u_pixel_coord_upper,u_pixel_coord_lower,toScale*display_size_b,tileZoomRatio,a_pos);}"),fillExtrusion:xg("in vec4 v_color;void main() {fragColor=v_color;\n#ifdef OVERDRAW_INSPECTOR\nfragColor=vec4(1.0);\n#endif\n}","uniform vec3 u_lightcolor;uniform lowp vec3 u_lightpos;uniform lowp vec3 u_lightpos_globe;uniform lowp float u_lightintensity;uniform float u_vertical_gradient;uniform lowp float u_opacity;uniform vec2 u_fill_translate;in vec2 a_pos;in vec4 a_normal_ed;\n#ifdef TERRAIN3D\nin vec2 a_centroid;\n#endif\nout vec4 v_color;\n#pragma mapbox: define highp float base\n#pragma mapbox: define highp float height\n#pragma mapbox: define highp vec4 color\nvoid main() {\n#pragma mapbox: initialize highp float base\n#pragma mapbox: initialize highp float height\n#pragma mapbox: initialize highp vec4 color\nvec3 normal=a_normal_ed.xyz;\n#ifdef TERRAIN3D\nfloat height_terrain3d_offset=get_elevation(a_centroid);float base_terrain3d_offset=height_terrain3d_offset-(base > 0.0 ? 0.0 : 10.0);\n#else\nfloat height_terrain3d_offset=0.0;float base_terrain3d_offset=0.0;\n#endif\nbase=max(0.0,base)+base_terrain3d_offset;height=max(0.0,height)+height_terrain3d_offset;float t=mod(normal.x,2.0);float elevation=t > 0.0 ? height : base;vec2 posInTile=a_pos+u_fill_translate;\n#ifdef GLOBE\nvec3 spherePos=projectToSphere(posInTile,a_pos);gl_Position=interpolateProjectionFor3D(posInTile,spherePos,elevation);\n#else\ngl_Position=u_projection_matrix*vec4(posInTile,elevation,1.0);\n#endif\nfloat colorvalue=color.r*0.2126+color.g*0.7152+color.b*0.0722;v_color=vec4(0.0,0.0,0.0,1.0);vec4 ambientlight=vec4(0.03,0.03,0.03,1.0);color+=ambientlight;vec3 normalForLighting=normal/16384.0;float directional=clamp(dot(normalForLighting,u_lightpos),0.0,1.0);\n#ifdef GLOBE\nmat3 rotMatrix=globeGetRotationMatrix(spherePos);normalForLighting=rotMatrix*normalForLighting;directional=mix(directional,clamp(dot(normalForLighting,u_lightpos_globe),0.0,1.0),u_projection_transition);\n#endif\ndirectional=mix((1.0-u_lightintensity),max((1.0-colorvalue+u_lightintensity),1.0),directional);if (normal.y !=0.0) {directional*=((1.0-u_vertical_gradient)+(u_vertical_gradient*clamp((t+base)*pow(height/150.0,0.5),mix(0.7,0.98,1.0-u_lightintensity),1.0)));}v_color.r+=clamp(color.r*directional*u_lightcolor.r,mix(0.0,0.3,1.0-u_lightcolor.r),1.0);v_color.g+=clamp(color.g*directional*u_lightcolor.g,mix(0.0,0.3,1.0-u_lightcolor.g),1.0);v_color.b+=clamp(color.b*directional*u_lightcolor.b,mix(0.0,0.3,1.0-u_lightcolor.b),1.0);v_color*=u_opacity;}"),fillExtrusionPattern:xg("uniform vec2 u_texsize;uniform float u_fade;uniform sampler2D u_image;in vec2 v_pos_a;in vec2 v_pos_b;in vec4 v_lighting;\n#pragma mapbox: define lowp float base\n#pragma mapbox: define lowp float height\n#pragma mapbox: define lowp vec4 pattern_from\n#pragma mapbox: define lowp vec4 pattern_to\n#pragma mapbox: define lowp float pixel_ratio_from\n#pragma mapbox: define lowp float pixel_ratio_to\nvoid main() {\n#pragma mapbox: initialize lowp float base\n#pragma mapbox: initialize lowp float height\n#pragma mapbox: initialize mediump vec4 pattern_from\n#pragma mapbox: initialize mediump vec4 pattern_to\n#pragma mapbox: initialize lowp float pixel_ratio_from\n#pragma mapbox: initialize lowp float pixel_ratio_to\nvec2 pattern_tl_a=pattern_from.xy;vec2 pattern_br_a=pattern_from.zw;vec2 pattern_tl_b=pattern_to.xy;vec2 pattern_br_b=pattern_to.zw;vec2 imagecoord=mod(v_pos_a,1.0);vec2 pos=mix(pattern_tl_a/u_texsize,pattern_br_a/u_texsize,imagecoord);vec4 color1=texture(u_image,pos);vec2 imagecoord_b=mod(v_pos_b,1.0);vec2 pos2=mix(pattern_tl_b/u_texsize,pattern_br_b/u_texsize,imagecoord_b);vec4 color2=texture(u_image,pos2);vec4 mixedColor=mix(color1,color2,u_fade);fragColor=mixedColor*v_lighting;\n#ifdef OVERDRAW_INSPECTOR\nfragColor=vec4(1.0);\n#endif\n}","uniform vec2 u_pixel_coord_upper;uniform vec2 u_pixel_coord_lower;uniform float u_height_factor;uniform vec3 u_scale;uniform float u_vertical_gradient;uniform lowp float u_opacity;uniform vec2 u_fill_translate;uniform vec3 u_lightcolor;uniform lowp vec3 u_lightpos;uniform lowp vec3 u_lightpos_globe;uniform lowp float u_lightintensity;in vec2 a_pos;in vec4 a_normal_ed;\n#ifdef TERRAIN3D\nin vec2 a_centroid;\n#endif\n#ifdef GLOBE\nout vec3 v_sphere_pos;\n#endif\nout vec2 v_pos_a;out vec2 v_pos_b;out vec4 v_lighting;\n#pragma mapbox: define lowp float base\n#pragma mapbox: define lowp float height\n#pragma mapbox: define lowp vec4 pattern_from\n#pragma mapbox: define lowp vec4 pattern_to\n#pragma mapbox: define lowp float pixel_ratio_from\n#pragma mapbox: define lowp float pixel_ratio_to\nvoid main() {\n#pragma mapbox: initialize lowp float base\n#pragma mapbox: initialize lowp float height\n#pragma mapbox: initialize mediump vec4 pattern_from\n#pragma mapbox: initialize mediump vec4 pattern_to\n#pragma mapbox: initialize lowp float pixel_ratio_from\n#pragma mapbox: initialize lowp float pixel_ratio_to\nvec2 pattern_tl_a=pattern_from.xy;vec2 pattern_br_a=pattern_from.zw;vec2 pattern_tl_b=pattern_to.xy;vec2 pattern_br_b=pattern_to.zw;float tileRatio=u_scale.x;float fromScale=u_scale.y;float toScale=u_scale.z;vec3 normal=a_normal_ed.xyz;float edgedistance=a_normal_ed.w;vec2 display_size_a=(pattern_br_a-pattern_tl_a)/pixel_ratio_from;vec2 display_size_b=(pattern_br_b-pattern_tl_b)/pixel_ratio_to;\n#ifdef TERRAIN3D\nfloat height_terrain3d_offset=get_elevation(a_centroid);float base_terrain3d_offset=height_terrain3d_offset-(base > 0.0 ? 0.0 : 10.0);\n#else\nfloat height_terrain3d_offset=0.0;float base_terrain3d_offset=0.0;\n#endif\nbase=max(0.0,base)+base_terrain3d_offset;height=max(0.0,height)+height_terrain3d_offset;float t=mod(normal.x,2.0);float elevation=t > 0.0 ? height : base;vec2 posInTile=a_pos+u_fill_translate;\n#ifdef GLOBE\nvec3 spherePos=projectToSphere(posInTile,a_pos);vec3 elevatedPos=spherePos*(1.0+elevation/GLOBE_RADIUS);v_sphere_pos=elevatedPos;gl_Position=interpolateProjectionFor3D(posInTile,spherePos,elevation);\n#else\ngl_Position=u_projection_matrix*vec4(posInTile,elevation,1.0);\n#endif\nvec2 pos=normal.x==1.0 && normal.y==0.0 && normal.z==16384.0\n? a_pos\n: vec2(edgedistance,elevation*u_height_factor);v_pos_a=get_pattern_pos(u_pixel_coord_upper,u_pixel_coord_lower,fromScale*display_size_a,tileRatio,pos);v_pos_b=get_pattern_pos(u_pixel_coord_upper,u_pixel_coord_lower,toScale*display_size_b,tileRatio,pos);v_lighting=vec4(0.0,0.0,0.0,1.0);float directional=clamp(dot(normal/16383.0,u_lightpos),0.0,1.0);directional=mix((1.0-u_lightintensity),max((0.5+u_lightintensity),1.0),directional);if (normal.y !=0.0) {directional*=((1.0-u_vertical_gradient)+(u_vertical_gradient*clamp((t+base)*pow(height/150.0,0.5),mix(0.7,0.98,1.0-u_lightintensity),1.0)));}v_lighting.rgb+=clamp(directional*u_lightcolor,mix(vec3(0.0),vec3(0.3),1.0-u_lightcolor),vec3(1.0));v_lighting*=u_opacity;}"),hillshadePrepare:xg("#ifdef GL_ES\nprecision highp float;\n#endif\nuniform sampler2D u_image;in vec2 v_pos;uniform vec2 u_dimension;uniform float u_zoom;uniform vec4 u_unpack;float getElevation(vec2 coord,float bias) {vec4 data=texture(u_image,coord)*255.0;data.a=-1.0;return dot(data,u_unpack);}void main() {vec2 epsilon=1.0/u_dimension;float tileSize=u_dimension.x-2.0;float a=getElevation(v_pos+vec2(-epsilon.x,-epsilon.y),0.0);float b=getElevation(v_pos+vec2(0,-epsilon.y),0.0);float c=getElevation(v_pos+vec2(epsilon.x,-epsilon.y),0.0);float d=getElevation(v_pos+vec2(-epsilon.x,0),0.0);float e=getElevation(v_pos,0.0);float f=getElevation(v_pos+vec2(epsilon.x,0),0.0);float g=getElevation(v_pos+vec2(-epsilon.x,epsilon.y),0.0);float h=getElevation(v_pos+vec2(0,epsilon.y),0.0);float i=getElevation(v_pos+vec2(epsilon.x,epsilon.y),0.0);float exaggerationFactor=u_zoom < 2.0 ? 0.4 : u_zoom < 4.5 ? 0.35 : 0.3;float exaggeration=u_zoom < 15.0 ? (u_zoom-15.0)*exaggerationFactor : 0.0;vec2 deriv=vec2((c+f+f+i)-(a+d+d+g),(g+h+h+i)-(a+b+b+c))*tileSize/pow(2.0,exaggeration+(28.2562-u_zoom));fragColor=clamp(vec4(deriv.x/8.0+0.5,deriv.y/8.0+0.5,1.0,1.0),0.0,1.0);\n#ifdef OVERDRAW_INSPECTOR\nfragColor=vec4(1.0);\n#endif\n}","uniform mat4 u_matrix;uniform vec2 u_dimension;in vec2 a_pos;in vec2 a_texture_pos;out vec2 v_pos;void main() {gl_Position=u_matrix*vec4(a_pos,0,1);highp vec2 epsilon=1.0/u_dimension;float scale=(u_dimension.x-2.0)/u_dimension.x;v_pos=(a_texture_pos/8192.0)*scale+epsilon;}"),hillshade:xg("uniform sampler2D u_image;in vec2 v_pos;uniform vec2 u_latrange;uniform float u_exaggeration;uniform vec4 u_accent;uniform int u_method;uniform float u_altitudes[NUM_ILLUMINATION_SOURCES];uniform float u_azimuths[NUM_ILLUMINATION_SOURCES];uniform vec4 u_shadows[NUM_ILLUMINATION_SOURCES];uniform vec4 u_highlights[NUM_ILLUMINATION_SOURCES];\n#define PI 3.141592653589793\n#define STANDARD 0\n#define COMBINED 1\n#define IGOR 2\n#define MULTIDIRECTIONAL 3\n#define BASIC 4\nfloat get_aspect(vec2 deriv){return deriv.x !=0.0 ? atan(deriv.y,-deriv.x) : PI/2.0*(deriv.y > 0.0 ? 1.0 :-1.0);}void igor_hillshade(vec2 deriv){deriv=deriv*u_exaggeration*2.0;float aspect=get_aspect(deriv);float azimuth=u_azimuths[0]+PI;float slope_stength=atan(length(deriv))*2.0/PI;float aspect_strength=1.0-abs(mod((aspect+azimuth)/PI+0.5,2.0)-1.0);float shadow_strength=slope_stength*aspect_strength;float highlight_strength=slope_stength*(1.0-aspect_strength);fragColor=u_shadows[0]*shadow_strength+u_highlights[0]*highlight_strength;}void standard_hillshade(vec2 deriv){float azimuth=u_azimuths[0]+PI;float slope=atan(0.625*length(deriv));float aspect=get_aspect(deriv);float intensity=u_exaggeration;float base=1.875-intensity*1.75;float maxValue=0.5*PI;float scaledSlope=intensity !=0.5 ? ((pow(base,slope)-1.0)/(pow(base,maxValue)-1.0))*maxValue : slope;float accent=cos(scaledSlope);vec4 accent_color=(1.0-accent)*u_accent*clamp(intensity*2.0,0.0,1.0);float shade=abs(mod((aspect+azimuth)/PI+0.5,2.0)-1.0);vec4 shade_color=mix(u_shadows[0],u_highlights[0],shade)*sin(scaledSlope)*clamp(intensity*2.0,0.0,1.0);fragColor=accent_color*(1.0-shade_color.a)+shade_color;}void basic_hillshade(vec2 deriv){deriv=deriv*u_exaggeration*2.0;float azimuth=u_azimuths[0]+PI;float cos_az=cos(azimuth);float sin_az=sin(azimuth);float cos_alt=cos(u_altitudes[0]);float sin_alt=sin(u_altitudes[0]);float cang=(sin_alt-(deriv.y*cos_az*cos_alt-deriv.x*sin_az*cos_alt))/sqrt(1.0+dot(deriv,deriv));float shade=clamp(cang,0.0,1.0);if(shade > 0.5){fragColor=u_highlights[0]*(2.0*shade-1.0);}else\n{fragColor=u_shadows[0]*(1.0-2.0*shade);}}void multidirectional_hillshade(vec2 deriv){deriv=deriv*u_exaggeration*2.0;fragColor=vec4(0,0,0,0);for(int i=0; i < NUM_ILLUMINATION_SOURCES; i++){float cos_alt=cos(u_altitudes[i]);float sin_alt=sin(u_altitudes[i]);float cos_az=-cos(u_azimuths[i]);float sin_az=-sin(u_azimuths[i]);float cang=(sin_alt-(deriv.y*cos_az*cos_alt-deriv.x*sin_az*cos_alt))/sqrt(1.0+dot(deriv,deriv));float shade=clamp(cang,0.0,1.0);if(shade > 0.5){fragColor+=u_highlights[i]*(2.0*shade-1.0)/float(NUM_ILLUMINATION_SOURCES);}else\n{fragColor+=u_shadows[i]*(1.0-2.0*shade)/float(NUM_ILLUMINATION_SOURCES);}}}void combined_hillshade(vec2 deriv){deriv=deriv*u_exaggeration*2.0;float azimuth=u_azimuths[0]+PI;float cos_az=cos(azimuth);float sin_az=sin(azimuth);float cos_alt=cos(u_altitudes[0]);float sin_alt=sin(u_altitudes[0]);float cang=acos((sin_alt-(deriv.y*cos_az*cos_alt-deriv.x*sin_az*cos_alt))/sqrt(1.0+dot(deriv,deriv)));cang=clamp(cang,0.0,PI/2.0);float shade=cang*atan(length(deriv))*4.0/PI/PI;float highlight=(PI/2.0-cang)*atan(length(deriv))*4.0/PI/PI;fragColor=u_shadows[0]*shade+u_highlights[0]*highlight;}void main() {vec4 pixel=texture(u_image,v_pos);float scaleFactor=cos(radians((u_latrange[0]-u_latrange[1])*(1.0-v_pos.y)+u_latrange[1]));vec2 deriv=((pixel.rg*8.0)-4.0)/scaleFactor;if (u_method==BASIC) {basic_hillshade(deriv);} else if (u_method==COMBINED) {combined_hillshade(deriv);} else if (u_method==IGOR) {igor_hillshade(deriv);} else if (u_method==MULTIDIRECTIONAL) {multidirectional_hillshade(deriv);} else if (u_method==STANDARD) {standard_hillshade(deriv);} else {standard_hillshade(deriv);}\n#ifdef OVERDRAW_INSPECTOR\nfragColor=vec4(1.0);\n#endif\n}","uniform mat4 u_matrix;in vec2 a_pos;out vec2 v_pos;void main() {gl_Position=projectTile(a_pos,a_pos);v_pos=a_pos/8192.0;if (a_pos.y <-32767.5) {v_pos.y=0.0;}if (a_pos.y > 32766.5) {v_pos.y=1.0;}}"),line:xg("uniform lowp float u_device_pixel_ratio;in vec2 v_width2;in vec2 v_normal;in float v_gamma_scale;\n#ifdef GLOBE\nin float v_depth;\n#endif\n#pragma mapbox: define highp vec4 color\n#pragma mapbox: define lowp float blur\n#pragma mapbox: define lowp float opacity\nvoid main() {\n#pragma mapbox: initialize highp vec4 color\n#pragma mapbox: initialize lowp float blur\n#pragma mapbox: initialize lowp float opacity\nfloat dist=length(v_normal)*v_width2.s;float blur2=(blur+1.0/u_device_pixel_ratio)*v_gamma_scale;float alpha=clamp(min(dist-(v_width2.t-blur2),v_width2.s-dist)/blur2,0.0,1.0);fragColor=color*(alpha*opacity);\n#ifdef GLOBE\nif (v_depth > 1.0) {discard;}\n#endif\n#ifdef OVERDRAW_INSPECTOR\nfragColor=vec4(1.0);\n#endif\n}","\n#define scale 0.015873016\nin vec2 a_pos_normal;in vec4 a_data;uniform vec2 u_translation;uniform mediump float u_ratio;uniform vec2 u_units_to_pixels;uniform lowp float u_device_pixel_ratio;out vec2 v_normal;out vec2 v_width2;out float v_gamma_scale;out highp float v_linesofar;\n#ifdef GLOBE\nout float v_depth;\n#endif\n#pragma mapbox: define highp vec4 color\n#pragma mapbox: define lowp float blur\n#pragma mapbox: define lowp float opacity\n#pragma mapbox: define mediump float gapwidth\n#pragma mapbox: define lowp float offset\n#pragma mapbox: define mediump float width\nvoid main() {\n#pragma mapbox: initialize highp vec4 color\n#pragma mapbox: initialize lowp float blur\n#pragma mapbox: initialize lowp float opacity\n#pragma mapbox: initialize mediump float gapwidth\n#pragma mapbox: initialize lowp float offset\n#pragma mapbox: initialize mediump float width\nfloat ANTIALIASING=1.0/u_device_pixel_ratio/2.0;vec2 a_extrude=a_data.xy-128.0;float a_direction=mod(a_data.z,4.0)-1.0;v_linesofar=(floor(a_data.z/4.0)+a_data.w*64.0)*2.0;vec2 pos=floor(a_pos_normal*0.5);mediump vec2 normal=a_pos_normal-2.0*pos;normal.y=normal.y*2.0-1.0;v_normal=normal;gapwidth=gapwidth/2.0;float halfwidth=width/2.0;offset=-1.0*offset;float inset=gapwidth+(gapwidth > 0.0 ? ANTIALIASING : 0.0);float outset=gapwidth+halfwidth*(gapwidth > 0.0 ? 2.0 : 1.0)+(halfwidth==0.0 ? 0.0 : ANTIALIASING);mediump vec2 dist=outset*a_extrude*scale;mediump float u=0.5*a_direction;mediump float t=1.0-abs(u);mediump vec2 offset2=offset*a_extrude*scale*normal.y*mat2(t,-u,u,t);float adjustedThickness=projectLineThickness(pos.y);vec4 projected_no_extrude=projectTile(pos+offset2/u_ratio*adjustedThickness+u_translation);vec4 projected_with_extrude=projectTile(pos+offset2/u_ratio*adjustedThickness+u_translation+dist/u_ratio*adjustedThickness);gl_Position=projected_with_extrude;\n#ifdef GLOBE\nv_depth=gl_Position.z/gl_Position.w;\n#endif\n#ifdef TERRAIN3D\nv_gamma_scale=1.0;\n#else\nfloat extrude_length_without_perspective=length(dist);float extrude_length_with_perspective=length((projected_with_extrude.xy-projected_no_extrude.xy)/projected_with_extrude.w*u_units_to_pixels);v_gamma_scale=extrude_length_without_perspective/extrude_length_with_perspective;\n#endif\nv_width2=vec2(outset,inset);}"),lineGradient:xg("uniform lowp float u_device_pixel_ratio;uniform sampler2D u_image;in vec2 v_width2;in vec2 v_normal;in float v_gamma_scale;in highp vec2 v_uv;\n#ifdef GLOBE\nin float v_depth;\n#endif\n#pragma mapbox: define lowp float blur\n#pragma mapbox: define lowp float opacity\nvoid main() {\n#pragma mapbox: initialize lowp float blur\n#pragma mapbox: initialize lowp float opacity\nfloat dist=length(v_normal)*v_width2.s;float blur2=(blur+1.0/u_device_pixel_ratio)*v_gamma_scale;float alpha=clamp(min(dist-(v_width2.t-blur2),v_width2.s-dist)/blur2,0.0,1.0);vec4 color=texture(u_image,v_uv);fragColor=color*(alpha*opacity);\n#ifdef GLOBE\nif (v_depth > 1.0) {discard;}\n#endif\n#ifdef OVERDRAW_INSPECTOR\nfragColor=vec4(1.0);\n#endif\n}","\n#define scale 0.015873016\nin vec2 a_pos_normal;in vec4 a_data;in float a_uv_x;in float a_split_index;uniform vec2 u_translation;uniform mediump float u_ratio;uniform lowp float u_device_pixel_ratio;uniform vec2 u_units_to_pixels;uniform float u_image_height;out vec2 v_normal;out vec2 v_width2;out float v_gamma_scale;out highp vec2 v_uv;\n#ifdef GLOBE\nout float v_depth;\n#endif\n#pragma mapbox: define lowp float blur\n#pragma mapbox: define lowp float opacity\n#pragma mapbox: define mediump float gapwidth\n#pragma mapbox: define lowp float offset\n#pragma mapbox: define mediump float width\nvoid main() {\n#pragma mapbox: initialize lowp float blur\n#pragma mapbox: initialize lowp float opacity\n#pragma mapbox: initialize mediump float gapwidth\n#pragma mapbox: initialize lowp float offset\n#pragma mapbox: initialize mediump float width\nfloat ANTIALIASING=1.0/u_device_pixel_ratio/2.0;vec2 a_extrude=a_data.xy-128.0;float a_direction=mod(a_data.z,4.0)-1.0;highp float texel_height=1.0/u_image_height;highp float half_texel_height=0.5*texel_height;v_uv=vec2(a_uv_x,a_split_index*texel_height-half_texel_height);vec2 pos=floor(a_pos_normal*0.5);mediump vec2 normal=a_pos_normal-2.0*pos;normal.y=normal.y*2.0-1.0;v_normal=normal;gapwidth=gapwidth/2.0;float halfwidth=width/2.0;offset=-1.0*offset;float inset=gapwidth+(gapwidth > 0.0 ? ANTIALIASING : 0.0);float outset=gapwidth+halfwidth*(gapwidth > 0.0 ? 2.0 : 1.0)+(halfwidth==0.0 ? 0.0 : ANTIALIASING);mediump vec2 dist=outset*a_extrude*scale;mediump float u=0.5*a_direction;mediump float t=1.0-abs(u);mediump vec2 offset2=offset*a_extrude*scale*normal.y*mat2(t,-u,u,t);float adjustedThickness=projectLineThickness(pos.y);vec4 projected_no_extrude=projectTile(pos+offset2/u_ratio*adjustedThickness+u_translation);vec4 projected_with_extrude=projectTile(pos+offset2/u_ratio*adjustedThickness+u_translation+dist/u_ratio*adjustedThickness);gl_Position=projected_with_extrude;\n#ifdef GLOBE\nv_depth=gl_Position.z/gl_Position.w;\n#endif\n#ifdef TERRAIN3D\nv_gamma_scale=1.0;\n#else\nfloat extrude_length_without_perspective=length(dist);float extrude_length_with_perspective=length((projected_with_extrude.xy-projected_no_extrude.xy)/projected_with_extrude.w*u_units_to_pixels);v_gamma_scale=extrude_length_without_perspective/extrude_length_with_perspective;\n#endif\nv_width2=vec2(outset,inset);}"),linePattern:xg("#ifdef GL_ES\nprecision highp float;\n#endif\nuniform lowp float u_device_pixel_ratio;uniform vec2 u_texsize;uniform float u_fade;uniform mediump vec3 u_scale;uniform sampler2D u_image;in vec2 v_normal;in vec2 v_width2;in float v_linesofar;in float v_gamma_scale;in float v_width;\n#ifdef GLOBE\nin float v_depth;\n#endif\n#pragma mapbox: define lowp vec4 pattern_from\n#pragma mapbox: define lowp vec4 pattern_to\n#pragma mapbox: define lowp float pixel_ratio_from\n#pragma mapbox: define lowp float pixel_ratio_to\n#pragma mapbox: define lowp float blur\n#pragma mapbox: define lowp float opacity\nvoid main() {\n#pragma mapbox: initialize mediump vec4 pattern_from\n#pragma mapbox: initialize mediump vec4 pattern_to\n#pragma mapbox: initialize lowp float pixel_ratio_from\n#pragma mapbox: initialize lowp float pixel_ratio_to\n#pragma mapbox: initialize lowp float blur\n#pragma mapbox: initialize lowp float opacity\nvec2 pattern_tl_a=pattern_from.xy;vec2 pattern_br_a=pattern_from.zw;vec2 pattern_tl_b=pattern_to.xy;vec2 pattern_br_b=pattern_to.zw;float tileZoomRatio=u_scale.x;float fromScale=u_scale.y;float toScale=u_scale.z;vec2 display_size_a=(pattern_br_a-pattern_tl_a)/pixel_ratio_from;vec2 display_size_b=(pattern_br_b-pattern_tl_b)/pixel_ratio_to;vec2 pattern_size_a=vec2(display_size_a.x*fromScale/tileZoomRatio,display_size_a.y);vec2 pattern_size_b=vec2(display_size_b.x*toScale/tileZoomRatio,display_size_b.y);float aspect_a=display_size_a.y/v_width;float aspect_b=display_size_b.y/v_width;float dist=length(v_normal)*v_width2.s;float blur2=(blur+1.0/u_device_pixel_ratio)*v_gamma_scale;float alpha=clamp(min(dist-(v_width2.t-blur2),v_width2.s-dist)/blur2,0.0,1.0);float x_a=mod(v_linesofar/pattern_size_a.x*aspect_a,1.0);float x_b=mod(v_linesofar/pattern_size_b.x*aspect_b,1.0);float y=0.5*v_normal.y+0.5;vec2 texel_size=1.0/u_texsize;vec2 pos_a=mix(pattern_tl_a*texel_size-texel_size,pattern_br_a*texel_size+texel_size,vec2(x_a,y));vec2 pos_b=mix(pattern_tl_b*texel_size-texel_size,pattern_br_b*texel_size+texel_size,vec2(x_b,y));vec4 color=mix(texture(u_image,pos_a),texture(u_image,pos_b),u_fade);fragColor=color*alpha*opacity;\n#ifdef GLOBE\nif (v_depth > 1.0) {discard;}\n#endif\n#ifdef OVERDRAW_INSPECTOR\nfragColor=vec4(1.0);\n#endif\n}","\n#define scale 0.015873016\n#define LINE_DISTANCE_SCALE 2.0\nin vec2 a_pos_normal;in vec4 a_data;uniform vec2 u_translation;uniform vec2 u_units_to_pixels;uniform mediump float u_ratio;uniform lowp float u_device_pixel_ratio;out vec2 v_normal;out vec2 v_width2;out float v_linesofar;out float v_gamma_scale;out float v_width;\n#ifdef GLOBE\nout float v_depth;\n#endif\n#pragma mapbox: define lowp float blur\n#pragma mapbox: define lowp float opacity\n#pragma mapbox: define lowp float offset\n#pragma mapbox: define mediump float gapwidth\n#pragma mapbox: define mediump float width\n#pragma mapbox: define lowp float floorwidth\n#pragma mapbox: define lowp vec4 pattern_from\n#pragma mapbox: define lowp vec4 pattern_to\n#pragma mapbox: define lowp float pixel_ratio_from\n#pragma mapbox: define lowp float pixel_ratio_to\nvoid main() {\n#pragma mapbox: initialize lowp float blur\n#pragma mapbox: initialize lowp float opacity\n#pragma mapbox: initialize lowp float offset\n#pragma mapbox: initialize mediump float gapwidth\n#pragma mapbox: initialize mediump float width\n#pragma mapbox: initialize lowp float floorwidth\n#pragma mapbox: initialize mediump vec4 pattern_from\n#pragma mapbox: initialize mediump vec4 pattern_to\n#pragma mapbox: initialize lowp float pixel_ratio_from\n#pragma mapbox: initialize lowp float pixel_ratio_to\nfloat ANTIALIASING=1.0/u_device_pixel_ratio/2.0;vec2 a_extrude=a_data.xy-128.0;float a_direction=mod(a_data.z,4.0)-1.0;float a_linesofar=(floor(a_data.z/4.0)+a_data.w*64.0)*LINE_DISTANCE_SCALE;vec2 pos=floor(a_pos_normal*0.5);mediump vec2 normal=a_pos_normal-2.0*pos;normal.y=normal.y*2.0-1.0;v_normal=normal;gapwidth=gapwidth/2.0;float halfwidth=width/2.0;offset=-1.0*offset;float inset=gapwidth+(gapwidth > 0.0 ? ANTIALIASING : 0.0);float outset=gapwidth+halfwidth*(gapwidth > 0.0 ? 2.0 : 1.0)+(halfwidth==0.0 ? 0.0 : ANTIALIASING);mediump vec2 dist=outset*a_extrude*scale;mediump float u=0.5*a_direction;mediump float t=1.0-abs(u);mediump vec2 offset2=offset*a_extrude*scale*normal.y*mat2(t,-u,u,t);float adjustedThickness=projectLineThickness(pos.y);vec4 projected_no_extrude=projectTile(pos+offset2/u_ratio*adjustedThickness+u_translation);vec4 projected_with_extrude=projectTile(pos+offset2/u_ratio*adjustedThickness+u_translation+dist/u_ratio*adjustedThickness);gl_Position=projected_with_extrude;\n#ifdef GLOBE\nv_depth=gl_Position.z/gl_Position.w;\n#endif\n#ifdef TERRAIN3D\nv_gamma_scale=1.0;\n#else\nfloat extrude_length_without_perspective=length(dist);float extrude_length_with_perspective=length((projected_with_extrude.xy-projected_no_extrude.xy)/projected_with_extrude.w*u_units_to_pixels);v_gamma_scale=extrude_length_without_perspective/extrude_length_with_perspective;\n#endif\nv_linesofar=a_linesofar;v_width2=vec2(outset,inset);v_width=floorwidth;}"),lineSDF:xg("uniform lowp float u_device_pixel_ratio;uniform lowp float u_lineatlas_width;uniform sampler2D u_image;uniform float u_mix;in vec2 v_normal;in vec2 v_width2;in vec2 v_tex_a;in vec2 v_tex_b;in float v_gamma_scale;\n#ifdef GLOBE\nin float v_depth;\n#endif\n#pragma mapbox: define highp vec4 color\n#pragma mapbox: define lowp float blur\n#pragma mapbox: define lowp float opacity\n#pragma mapbox: define mediump float width\n#pragma mapbox: define lowp float floorwidth\n#pragma mapbox: define mediump vec4 dasharray_from\n#pragma mapbox: define mediump vec4 dasharray_to\nvoid main() {\n#pragma mapbox: initialize highp vec4 color\n#pragma mapbox: initialize lowp float blur\n#pragma mapbox: initialize lowp float opacity\n#pragma mapbox: initialize mediump float width\n#pragma mapbox: initialize lowp float floorwidth\n#pragma mapbox: initialize mediump vec4 dasharray_from\n#pragma mapbox: initialize mediump vec4 dasharray_to\nfloat dist=length(v_normal)*v_width2.s;float blur2=(blur+1.0/u_device_pixel_ratio)*v_gamma_scale;float alpha=clamp(min(dist-(v_width2.t-blur2),v_width2.s-dist)/blur2,0.0,1.0);float sdfdist_a=texture(u_image,v_tex_a).a;float sdfdist_b=texture(u_image,v_tex_b).a;float sdfdist=mix(sdfdist_a,sdfdist_b,u_mix);float sdfgamma=(u_lineatlas_width/256.0/u_device_pixel_ratio)/min(dasharray_from.w,dasharray_to.w);alpha*=smoothstep(0.5-sdfgamma/floorwidth,0.5+sdfgamma/floorwidth,sdfdist);fragColor=color*(alpha*opacity);\n#ifdef GLOBE\nif (v_depth > 1.0) {discard;}\n#endif\n#ifdef OVERDRAW_INSPECTOR\nfragColor=vec4(1.0);\n#endif\n}","\n#define scale 0.015873016\n#define LINE_DISTANCE_SCALE 2.0\nin vec2 a_pos_normal;in vec4 a_data;uniform vec2 u_translation;uniform mediump float u_ratio;uniform lowp float u_device_pixel_ratio;uniform vec2 u_units_to_pixels;uniform float u_tileratio;uniform float u_crossfade_from;uniform float u_crossfade_to;uniform float u_lineatlas_height;out vec2 v_normal;out vec2 v_width2;out vec2 v_tex_a;out vec2 v_tex_b;out float v_gamma_scale;\n#ifdef GLOBE\nout float v_depth;\n#endif\n#pragma mapbox: define highp vec4 color\n#pragma mapbox: define lowp float blur\n#pragma mapbox: define lowp float opacity\n#pragma mapbox: define mediump float gapwidth\n#pragma mapbox: define lowp float offset\n#pragma mapbox: define mediump float width\n#pragma mapbox: define lowp float floorwidth\n#pragma mapbox: define mediump vec4 dasharray_from\n#pragma mapbox: define mediump vec4 dasharray_to\nvoid main() {\n#pragma mapbox: initialize highp vec4 color\n#pragma mapbox: initialize lowp float blur\n#pragma mapbox: initialize lowp float opacity\n#pragma mapbox: initialize mediump float gapwidth\n#pragma mapbox: initialize lowp float offset\n#pragma mapbox: initialize mediump float width\n#pragma mapbox: initialize lowp float floorwidth\n#pragma mapbox: initialize mediump vec4 dasharray_from\n#pragma mapbox: initialize mediump vec4 dasharray_to\nfloat ANTIALIASING=1.0/u_device_pixel_ratio/2.0;vec2 a_extrude=a_data.xy-128.0;float a_direction=mod(a_data.z,4.0)-1.0;float a_linesofar=(floor(a_data.z/4.0)+a_data.w*64.0)*LINE_DISTANCE_SCALE;vec2 pos=floor(a_pos_normal*0.5);mediump vec2 normal=a_pos_normal-2.0*pos;normal.y=normal.y*2.0-1.0;v_normal=normal;gapwidth=gapwidth/2.0;float halfwidth=width/2.0;offset=-1.0*offset;float inset=gapwidth+(gapwidth > 0.0 ? ANTIALIASING : 0.0);float outset=gapwidth+halfwidth*(gapwidth > 0.0 ? 2.0 : 1.0)+(halfwidth==0.0 ? 0.0 : ANTIALIASING);mediump vec2 dist=outset*a_extrude*scale;mediump float u=0.5*a_direction;mediump float t=1.0-abs(u);mediump vec2 offset2=offset*a_extrude*scale*normal.y*mat2(t,-u,u,t);float adjustedThickness=projectLineThickness(pos.y);vec4 projected_no_extrude=projectTile(pos+offset2/u_ratio*adjustedThickness+u_translation);vec4 projected_with_extrude=projectTile(pos+offset2/u_ratio*adjustedThickness+u_translation+dist/u_ratio*adjustedThickness);gl_Position=projected_with_extrude;\n#ifdef GLOBE\nv_depth=gl_Position.z/gl_Position.w;\n#endif\n#ifdef TERRAIN3D\nv_gamma_scale=1.0;\n#else\nfloat extrude_length_without_perspective=length(dist);float extrude_length_with_perspective=length((projected_with_extrude.xy-projected_no_extrude.xy)/projected_with_extrude.w*u_units_to_pixels);v_gamma_scale=extrude_length_without_perspective/extrude_length_with_perspective;\n#endif\nfloat u_patternscale_a_x=u_tileratio/dasharray_from.w/u_crossfade_from;float u_patternscale_a_y=-dasharray_from.z/2.0/u_lineatlas_height;float u_patternscale_b_x=u_tileratio/dasharray_to.w/u_crossfade_to;float u_patternscale_b_y=-dasharray_to.z/2.0/u_lineatlas_height;v_tex_a=vec2(a_linesofar*u_patternscale_a_x/floorwidth,normal.y*u_patternscale_a_y+(float(dasharray_from.y)+0.5)/u_lineatlas_height);v_tex_b=vec2(a_linesofar*u_patternscale_b_x/floorwidth,normal.y*u_patternscale_b_y+(float(dasharray_to.y)+0.5)/u_lineatlas_height);v_width2=vec2(outset,inset);}"),lineGradientSDF:xg("uniform lowp float u_device_pixel_ratio;uniform sampler2D u_image;uniform sampler2D u_image_dash;uniform float u_mix;uniform lowp float u_lineatlas_width;in vec2 v_normal;in vec2 v_width2;in vec2 v_tex_a;in vec2 v_tex_b;in float v_gamma_scale;in highp vec2 v_uv;\n#ifdef GLOBE\nin float v_depth;\n#endif\n#pragma mapbox: define lowp float blur\n#pragma mapbox: define lowp float opacity\n#pragma mapbox: define mediump float width\n#pragma mapbox: define lowp float floorwidth\n#pragma mapbox: define mediump vec4 dasharray_from\n#pragma mapbox: define mediump vec4 dasharray_to\nvoid main() {\n#pragma mapbox: initialize lowp float blur\n#pragma mapbox: initialize lowp float opacity\n#pragma mapbox: initialize mediump float width\n#pragma mapbox: initialize lowp float floorwidth\n#pragma mapbox: initialize mediump vec4 dasharray_from\n#pragma mapbox: initialize mediump vec4 dasharray_to\nfloat dist=length(v_normal)*v_width2.s;float blur2=(blur+1.0/u_device_pixel_ratio)*v_gamma_scale;float alpha=clamp(min(dist-(v_width2.t-blur2),v_width2.s-dist)/blur2,0.0,1.0);vec4 color=texture(u_image,v_uv);float sdfdist_a=texture(u_image_dash,v_tex_a).a;float sdfdist_b=texture(u_image_dash,v_tex_b).a;float sdfdist=mix(sdfdist_a,sdfdist_b,u_mix);float sdfgamma=(u_lineatlas_width/256.0)/min(dasharray_from.w,dasharray_to.w);float dash_alpha=smoothstep(0.5-sdfgamma/floorwidth,0.5+sdfgamma/floorwidth,sdfdist);fragColor=color*(alpha*dash_alpha*opacity);\n#ifdef GLOBE\nif (v_depth > 1.0) {discard;}\n#endif\n#ifdef OVERDRAW_INSPECTOR\nfragColor=vec4(1.0);\n#endif\n}","\n#define scale 0.015873016\n#define LINE_DISTANCE_SCALE 2.0\nin vec2 a_pos_normal;in vec4 a_data;in float a_uv_x;in float a_split_index;uniform vec2 u_translation;uniform mediump float u_ratio;uniform lowp float u_device_pixel_ratio;uniform vec2 u_units_to_pixels;uniform float u_image_height;uniform float u_tileratio;uniform float u_crossfade_from;uniform float u_crossfade_to;uniform float u_lineatlas_height;out vec2 v_normal;out vec2 v_width2;out float v_gamma_scale;out highp vec2 v_uv;out vec2 v_tex_a;out vec2 v_tex_b;\n#ifdef GLOBE\nout float v_depth;\n#endif\n#pragma mapbox: define lowp float blur\n#pragma mapbox: define lowp float opacity\n#pragma mapbox: define mediump float gapwidth\n#pragma mapbox: define lowp float offset\n#pragma mapbox: define mediump float width\n#pragma mapbox: define lowp float floorwidth\n#pragma mapbox: define mediump vec4 dasharray_from\n#pragma mapbox: define mediump vec4 dasharray_to\nvoid main() {\n#pragma mapbox: initialize lowp float blur\n#pragma mapbox: initialize lowp float opacity\n#pragma mapbox: initialize mediump float gapwidth\n#pragma mapbox: initialize lowp float offset\n#pragma mapbox: initialize mediump float width\n#pragma mapbox: initialize lowp float floorwidth\n#pragma mapbox: initialize mediump vec4 dasharray_from\n#pragma mapbox: initialize mediump vec4 dasharray_to\nfloat ANTIALIASING=1.0/u_device_pixel_ratio/2.0;vec2 a_extrude=a_data.xy-128.0;float a_direction=mod(a_data.z,4.0)-1.0;float a_linesofar=(floor(a_data.z/4.0)+a_data.w*64.0)*LINE_DISTANCE_SCALE;float texel_height=1.0/u_image_height;float half_texel_height=0.5*texel_height;v_uv=vec2(a_uv_x,a_split_index*texel_height-half_texel_height);vec2 pos=floor(a_pos_normal*0.5);mediump vec2 normal=a_pos_normal-2.0*pos;normal.y=normal.y*2.0-1.0;v_normal=normal;gapwidth=gapwidth/2.0;float halfwidth=width/2.0;offset=-1.0*offset;float inset=gapwidth+(gapwidth > 0.0 ? ANTIALIASING : 0.0);float outset=gapwidth+halfwidth*(gapwidth > 0.0 ? 2.0 : 1.0)+(halfwidth==0.0 ? 0.0 : ANTIALIASING);mediump vec2 dist=outset*a_extrude*scale;mediump float u=0.5*a_direction;mediump float t=1.0-abs(u);mediump vec2 offset2=offset*a_extrude*scale*normal.y*mat2(t,-u,u,t);float adjustedThickness=projectLineThickness(pos.y);vec4 projected_no_extrude=projectTile(pos+offset2/u_ratio*adjustedThickness+u_translation);vec4 projected_with_extrude=projectTile(pos+offset2/u_ratio*adjustedThickness+u_translation+dist/u_ratio*adjustedThickness);gl_Position=projected_with_extrude;\n#ifdef GLOBE\nv_depth=gl_Position.z/gl_Position.w;\n#endif\n#ifdef TERRAIN3D\nv_gamma_scale=1.0;\n#else\nfloat extrude_length_without_perspective=length(dist);float extrude_length_with_perspective=length((projected_with_extrude.xy-projected_no_extrude.xy)/projected_with_extrude.w*u_units_to_pixels);v_gamma_scale=extrude_length_without_perspective/extrude_length_with_perspective;\n#endif\nfloat u_patternscale_a_x=u_tileratio/dasharray_from.w/u_crossfade_from;float u_patternscale_a_y=-dasharray_from.z/2.0/u_lineatlas_height;float u_patternscale_b_x=u_tileratio/dasharray_to.w/u_crossfade_to;float u_patternscale_b_y=-dasharray_to.z/2.0/u_lineatlas_height;v_tex_a=vec2(a_linesofar*u_patternscale_a_x/floorwidth,normal.y*u_patternscale_a_y+(float(dasharray_from.y)+0.5)/u_lineatlas_height);v_tex_b=vec2(a_linesofar*u_patternscale_b_x/floorwidth,normal.y*u_patternscale_b_y+(float(dasharray_to.y)+0.5)/u_lineatlas_height);v_width2=vec2(outset,inset);}"),raster:xg("uniform float u_fade_t;uniform float u_opacity;uniform sampler2D u_image0;uniform sampler2D u_image1;in vec2 v_pos0;in vec2 v_pos1;uniform float u_brightness_low;uniform float u_brightness_high;uniform float u_saturation_factor;uniform float u_contrast_factor;uniform vec3 u_spin_weights;void main() {vec4 color0=texture(u_image0,v_pos0);vec4 color1=texture(u_image1,v_pos1);if (color0.a > 0.0) {color0.rgb=color0.rgb/color0.a;}if (color1.a > 0.0) {color1.rgb=color1.rgb/color1.a;}vec4 color=mix(color0,color1,u_fade_t);color.a*=u_opacity;vec3 rgb=color.rgb;rgb=vec3(dot(rgb,u_spin_weights.xyz),dot(rgb,u_spin_weights.zxy),dot(rgb,u_spin_weights.yzx));float average=(color.r+color.g+color.b)/3.0;rgb+=(average-rgb)*u_saturation_factor;rgb=(rgb-0.5)*u_contrast_factor+0.5;vec3 u_high_vec=vec3(u_brightness_low,u_brightness_low,u_brightness_low);vec3 u_low_vec=vec3(u_brightness_high,u_brightness_high,u_brightness_high);fragColor=vec4(mix(u_high_vec,u_low_vec,rgb)*color.a,color.a);\n#ifdef OVERDRAW_INSPECTOR\nfragColor=vec4(1.0);\n#endif\n}","uniform vec2 u_tl_parent;uniform float u_scale_parent;uniform float u_buffer_scale;uniform vec4 u_coords_top;uniform vec4 u_coords_bottom;in vec2 a_pos;out vec2 v_pos0;out vec2 v_pos1;void main() {vec2 fractionalPos=a_pos/8192.0;vec2 position=mix(mix(u_coords_top.xy,u_coords_top.zw,fractionalPos.x),mix(u_coords_bottom.xy,u_coords_bottom.zw,fractionalPos.x),fractionalPos.y);gl_Position=projectTile(position,position);v_pos0=((fractionalPos-0.5)/u_buffer_scale)+0.5;\n#ifdef GLOBE\nif (a_pos.y <-32767.5) {v_pos0.y=0.0;}if (a_pos.y > 32766.5) {v_pos0.y=1.0;}\n#endif\nv_pos1=(v_pos0*u_scale_parent)+u_tl_parent;}"),symbolIcon:xg("uniform sampler2D u_texture;in vec2 v_tex;in float v_total_opacity;void main() {fragColor=texture(u_texture,v_tex)*v_total_opacity;\n#ifdef OVERDRAW_INSPECTOR\nfragColor=vec4(1.0);\n#endif\n}","in vec4 a_pos_offset;in vec4 a_data;in vec4 a_pixeloffset;in vec3 a_projected_pos;in float a_fade_opacity;uniform bool u_is_size_zoom_constant;uniform bool u_is_size_feature_constant;uniform highp float u_size_t;uniform highp float u_size;uniform highp float u_camera_to_center_distance;uniform highp float u_pitch;uniform bool u_rotate_symbol;uniform highp float u_aspect_ratio;uniform float u_fade_change;uniform mat4 u_label_plane_matrix;uniform mat4 u_coord_matrix;uniform bool u_is_text;uniform bool u_pitch_with_map;uniform vec2 u_texsize;uniform bool u_is_along_line;uniform bool u_is_variable_anchor;uniform vec2 u_translation;uniform float u_pitched_scale;out vec2 v_tex;out float v_total_opacity;\n#pragma mapbox: define lowp float opacity\nvoid main() {\n#pragma mapbox: initialize lowp float opacity\nvec2 a_pos=a_pos_offset.xy;vec2 a_offset=a_pos_offset.zw;vec2 a_tex=a_data.xy;vec2 a_size=a_data.zw;float a_size_min=floor(a_size[0]*0.5);vec2 a_pxoffset=a_pixeloffset.xy;vec2 a_minFontScale=a_pixeloffset.zw/256.0;float ele=get_elevation(a_pos);highp float segment_angle=-a_projected_pos[2];float size;if (!u_is_size_zoom_constant && !u_is_size_feature_constant) {size=mix(a_size_min,a_size[1],u_size_t)/128.0;} else if (u_is_size_zoom_constant && !u_is_size_feature_constant) {size=a_size_min/128.0;} else {size=u_size;}vec2 translated_a_pos=a_pos+u_translation;vec4 projectedPoint=projectTileWithElevation(translated_a_pos,ele);vec2 fade_opacity=unpack_opacity(a_fade_opacity);float fade_change=fade_opacity[1] > 0.5 ? u_fade_change :-u_fade_change;float visibility=calculate_visibility(projectedPoint);v_total_opacity=opacity*max(0.0,min(visibility,fade_opacity[0]+fade_change));if (v_total_opacity < 0.1){gl_Position=vec4(-2.,-2.,-2.,1.);return;}highp float camera_to_anchor_distance=projectedPoint.w;highp float distance_ratio=u_pitch_with_map ?\ncamera_to_anchor_distance/u_camera_to_center_distance :\nu_camera_to_center_distance/camera_to_anchor_distance;highp float perspective_ratio=clamp(0.5+0.5*distance_ratio,0.0,4.0);size*=perspective_ratio;float fontScale=u_is_text ? size/24.0 : size;highp float symbol_rotation=0.0;if (u_rotate_symbol) {vec4 offsetProjectedPoint=projectTileWithElevation(translated_a_pos+vec2(1,0),ele);vec2 a=projectedPoint.xy/projectedPoint.w;vec2 b=offsetProjectedPoint.xy/offsetProjectedPoint.w;symbol_rotation=atan((b.y-a.y)/u_aspect_ratio,b.x-a.x);}highp float angle_sin=sin(segment_angle+symbol_rotation);highp float angle_cos=cos(segment_angle+symbol_rotation);mat2 rotation_matrix=mat2(angle_cos,-1.0*angle_sin,angle_sin,angle_cos);vec4 projected_pos;if (u_is_along_line || u_is_variable_anchor) {projected_pos=vec4(a_projected_pos.xy,ele,1.0);} else if (u_pitch_with_map) {projected_pos=u_label_plane_matrix*vec4(a_projected_pos.xy+u_translation,ele,1.0);} else {projected_pos=u_label_plane_matrix*projectTileWithElevation(a_projected_pos.xy+u_translation,ele);}float z=float(u_pitch_with_map)*projected_pos.z/projected_pos.w;float projectionScaling=1.0;\n#ifdef GLOBE\nif(u_pitch_with_map) {float anchor_pos_tile_y=(u_coord_matrix*vec4(projected_pos.xy/projected_pos.w,z,1.0)).y;projectionScaling=mix(projectionScaling,1.0/circumferenceRatioAtTileY(anchor_pos_tile_y)*u_pitched_scale,u_projection_transition);}\n#endif\nvec4 finalPos=u_coord_matrix*vec4(projected_pos.xy/projected_pos.w+rotation_matrix*(a_offset/32.0*max(a_minFontScale,fontScale)+a_pxoffset/16.0)*projectionScaling,z,1.0);if(u_pitch_with_map) {finalPos=projectTileWithElevation(finalPos.xy,finalPos.z);}gl_Position=finalPos;v_tex=a_tex/u_texsize;}"),symbolSDF:xg("#define SDF_PX 8.0\nuniform bool u_is_halo;uniform bool u_is_plain;uniform sampler2D u_texture;uniform highp float u_gamma_scale;uniform lowp float u_device_pixel_ratio;uniform bool u_is_text;in vec2 v_data0;in vec3 v_data1;\n#pragma mapbox: define highp vec4 fill_color\n#pragma mapbox: define highp vec4 halo_color\n#pragma mapbox: define lowp float halo_width\n#pragma mapbox: define lowp float halo_blur\nvoid main() {\n#pragma mapbox: initialize highp vec4 fill_color\n#pragma mapbox: initialize highp vec4 halo_color\n#pragma mapbox: initialize lowp float halo_width\n#pragma mapbox: initialize lowp float halo_blur\nfloat EDGE_GAMMA=0.105/u_device_pixel_ratio;vec2 tex=v_data0.xy;float gamma_scale=v_data1.x;float size=v_data1.y;float total_opacity=v_data1[2];float fontScale=u_is_text ? size/24.0 : size;highp float gamma=EDGE_GAMMA/(fontScale*u_gamma_scale);lowp float inner_edge=(256.0-64.0)/256.0;lowp float dist=texture(u_texture,tex).a;lowp vec4 color_alpha_out_text,color_alpha_out_halo;if (u_is_plain){highp float gamma_scaled=gamma*gamma_scale;highp float alpha=smoothstep(inner_edge-gamma_scaled,inner_edge+gamma_scaled,dist);color_alpha_out_text=total_opacity*alpha*fill_color;}if (u_is_halo) {float gamma_halo=(halo_blur*1.19/SDF_PX+EDGE_GAMMA)/(fontScale*u_gamma_scale);float inner_edge_halo=inner_edge+gamma_halo*gamma_scale;highp float gamma_scaled_halo=gamma_halo*gamma_scale;highp float alpha_halo=smoothstep(inner_edge_halo-gamma_scaled_halo,inner_edge_halo+gamma_scaled_halo,dist);highp float halo_edge=(6.0-halo_width/fontScale)/SDF_PX;alpha_halo= min(smoothstep(halo_edge-gamma_scaled_halo,halo_edge+gamma_scaled_halo,dist),1.0-alpha_halo);color_alpha_out_halo=total_opacity*alpha_halo*halo_color;}if (u_is_plain && u_is_halo) {fragColor=color_alpha_out_text+(1.-color_alpha_out_text.a)*color_alpha_out_halo;} else if (u_is_halo){fragColor=color_alpha_out_halo;} else {fragColor=color_alpha_out_text;}\n#ifdef OVERDRAW_INSPECTOR\nfragColor=vec4(1.0);\n#endif\n}","in vec4 a_pos_offset;in vec4 a_data;in vec4 a_pixeloffset;in vec3 a_projected_pos;in float a_fade_opacity;uniform bool u_is_size_zoom_constant;uniform bool u_is_size_feature_constant;uniform highp float u_size_t;uniform highp float u_size;uniform mat4 u_label_plane_matrix;uniform mat4 u_coord_matrix;uniform bool u_is_text;uniform bool u_pitch_with_map;uniform bool u_is_along_line;uniform bool u_is_variable_anchor;uniform highp float u_pitch;uniform bool u_rotate_symbol;uniform highp float u_aspect_ratio;uniform highp float u_camera_to_center_distance;uniform float u_fade_change;uniform vec2 u_texsize;uniform vec2 u_translation;uniform float u_pitched_scale;out vec2 v_data0;out vec3 v_data1;\n#pragma mapbox: define highp vec4 fill_color\n#pragma mapbox: define highp vec4 halo_color\n#pragma mapbox: define lowp float opacity\n#pragma mapbox: define lowp float halo_width\n#pragma mapbox: define lowp float halo_blur\nvoid main() {\n#pragma mapbox: initialize highp vec4 fill_color\n#pragma mapbox: initialize highp vec4 halo_color\n#pragma mapbox: initialize lowp float opacity\n#pragma mapbox: initialize lowp float halo_width\n#pragma mapbox: initialize lowp float halo_blur\nvec2 a_pos=a_pos_offset.xy;vec2 a_offset=a_pos_offset.zw;vec2 a_tex=a_data.xy;vec2 a_size=a_data.zw;float a_size_min=floor(a_size[0]*0.5);vec2 a_pxoffset=a_pixeloffset.xy/16.0;vec2 a_minFontScale=a_pixeloffset.zw/256.0;float ele=get_elevation(a_pos);highp float segment_angle=-a_projected_pos[2];float size;if (!u_is_size_zoom_constant && !u_is_size_feature_constant) {size=mix(a_size_min,a_size[1],u_size_t)/128.0;} else if (u_is_size_zoom_constant && !u_is_size_feature_constant) {size=a_size_min/128.0;} else {size=u_size;}vec2 translated_a_pos=a_pos+u_translation;vec4 projectedPoint=projectTileWithElevation(translated_a_pos,ele);vec2 fade_opacity=unpack_opacity(a_fade_opacity);float visibility=calculate_visibility(projectedPoint);float fade_change=fade_opacity[1] > 0.5 ? u_fade_change :-u_fade_change;float interpolated_fade_opacity=max(0.0,min(visibility,fade_opacity[0]+fade_change));float total_opacity=opacity*interpolated_fade_opacity;if (total_opacity < 0.1){gl_Position=vec4(-2.,-2.,-2.,1.);return;}highp float camera_to_anchor_distance=projectedPoint.w;highp float distance_ratio=u_pitch_with_map ?\ncamera_to_anchor_distance/u_camera_to_center_distance :\nu_camera_to_center_distance/camera_to_anchor_distance;highp float perspective_ratio=clamp(0.5+0.5*distance_ratio,0.0,4.0);size*=perspective_ratio;float fontScale=u_is_text ? size/24.0 : size;highp float symbol_rotation=0.0;if (u_rotate_symbol) {vec4 offsetProjectedPoint=projectTileWithElevation(translated_a_pos+vec2(1,0),ele);vec2 a=projectedPoint.xy/projectedPoint.w;vec2 b=offsetProjectedPoint.xy/offsetProjectedPoint.w;symbol_rotation=atan((b.y-a.y)/u_aspect_ratio,b.x-a.x);}highp float angle_sin=sin(segment_angle+symbol_rotation);highp float angle_cos=cos(segment_angle+symbol_rotation);mat2 rotation_matrix=mat2(angle_cos,-1.0*angle_sin,angle_sin,angle_cos);vec4 projected_pos;if (u_is_along_line || u_is_variable_anchor) {projected_pos=vec4(a_projected_pos.xy,ele,1.0);} else if (u_pitch_with_map) {projected_pos=u_label_plane_matrix*vec4(a_projected_pos.xy+u_translation,ele,1.0);} else {projected_pos=u_label_plane_matrix*projectTileWithElevation(a_projected_pos.xy+u_translation,ele);}float z=float(u_pitch_with_map)*projected_pos.z/projected_pos.w;float projectionScaling=1.0;\n#ifdef GLOBE\nif(u_pitch_with_map) {float anchor_pos_tile_y=(u_coord_matrix*vec4(projected_pos.xy/projected_pos.w,z,1.0)).y;projectionScaling=mix(projectionScaling,1.0/circumferenceRatioAtTileY(anchor_pos_tile_y)*u_pitched_scale,u_projection_transition);}\n#endif\nvec4 finalPos=u_coord_matrix*vec4(projected_pos.xy/projected_pos.w+rotation_matrix*(a_offset/32.0*max(a_minFontScale,fontScale)+a_pxoffset)*projectionScaling,z,1.0);if(u_pitch_with_map) {finalPos=projectTileWithElevation(finalPos.xy,finalPos.z);}float gamma_scale=finalPos.w;gl_Position=finalPos;v_data0=a_tex/u_texsize;v_data1=vec3(gamma_scale,size,total_opacity);}"),symbolTextAndIcon:xg("#define SDF_PX 8.0\n#define SDF 1.0\n#define ICON 0.0\nuniform bool u_is_halo;uniform bool u_is_text;uniform sampler2D u_texture;uniform sampler2D u_texture_icon;uniform highp float u_gamma_scale;uniform lowp float u_device_pixel_ratio;in vec4 v_data0;in vec4 v_data1;\n#pragma mapbox: define highp vec4 fill_color\n#pragma mapbox: define highp vec4 halo_color\n#pragma mapbox: define lowp float halo_width\n#pragma mapbox: define lowp float halo_blur\nvoid main() {\n#pragma mapbox: initialize highp vec4 fill_color\n#pragma mapbox: initialize highp vec4 halo_color\n#pragma mapbox: initialize lowp float halo_width\n#pragma mapbox: initialize lowp float halo_blur\nfloat total_opacity=v_data1[2];if (v_data1.w==ICON) {vec2 tex_icon=v_data0.zw;fragColor=texture(u_texture_icon,tex_icon)*total_opacity;\n#ifdef OVERDRAW_INSPECTOR\nfragColor=vec4(1.0);\n#endif\nreturn;}vec2 tex=v_data0.xy;float EDGE_GAMMA=0.105/u_device_pixel_ratio;float gamma_scale=v_data1.x;float size=v_data1.y;float fontScale=size/24.0;highp float gamma=EDGE_GAMMA/(fontScale*u_gamma_scale);lowp float buff=(256.0-64.0)/256.0;lowp float dist=texture(u_texture,tex).a;lowp vec4 color_alpha_out,color_alpha_out_halo;if (u_is_text) {highp float gamma_scaled=gamma*gamma_scale;highp float alpha=smoothstep(buff-gamma_scaled,buff+gamma_scaled,dist);color_alpha_out=fill_color*(alpha*total_opacity);}if (u_is_halo) {highp float gamma_halo=(halo_blur*1.19/SDF_PX+EDGE_GAMMA)/(fontScale*u_gamma_scale);lowp float buff_halo=(6.0-halo_width/fontScale)/SDF_PX;highp float gamma_scaled_halo=gamma_halo*gamma_scale;highp float alpha_halo=smoothstep(buff_halo-gamma_scaled_halo,buff_halo+gamma_scaled_halo,dist);color_alpha_out_halo=halo_color*(alpha_halo*total_opacity);}if (u_is_text && u_is_halo) {fragColor=color_alpha_out+(1.-color_alpha_out.a)*color_alpha_out_halo;} else if (u_is_halo) {fragColor=color_alpha_out_halo;} else {fragColor=color_alpha_out;}\n#ifdef OVERDRAW_INSPECTOR\nfragColor=vec4(1.0);\n#endif\n}","in vec4 a_pos_offset;in vec4 a_data;in vec3 a_projected_pos;in float a_fade_opacity;uniform bool u_is_size_zoom_constant;uniform bool u_is_size_feature_constant;uniform highp float u_size_t;uniform highp float u_size;uniform mat4 u_label_plane_matrix;uniform mat4 u_coord_matrix;uniform bool u_is_text;uniform bool u_pitch_with_map;uniform highp float u_pitch;uniform bool u_rotate_symbol;uniform highp float u_aspect_ratio;uniform highp float u_camera_to_center_distance;uniform float u_fade_change;uniform vec2 u_texsize;uniform vec2 u_texsize_icon;uniform bool u_is_along_line;uniform bool u_is_variable_anchor;uniform vec2 u_translation;uniform float u_pitched_scale;out vec4 v_data0;out vec4 v_data1;\n#pragma mapbox: define highp vec4 fill_color\n#pragma mapbox: define highp vec4 halo_color\n#pragma mapbox: define lowp float opacity\n#pragma mapbox: define lowp float halo_width\n#pragma mapbox: define lowp float halo_blur\nvoid main() {\n#pragma mapbox: initialize highp vec4 fill_color\n#pragma mapbox: initialize highp vec4 halo_color\n#pragma mapbox: initialize lowp float opacity\n#pragma mapbox: initialize lowp float halo_width\n#pragma mapbox: initialize lowp float halo_blur\nvec2 a_pos=a_pos_offset.xy;vec2 a_offset=a_pos_offset.zw;vec2 a_tex=a_data.xy;vec2 a_size=a_data.zw;float a_size_min=floor(a_size[0]*0.5);float is_sdf=a_size[0]-2.0*a_size_min;float ele=get_elevation(a_pos);highp float segment_angle=-a_projected_pos[2];float size;if (!u_is_size_zoom_constant && !u_is_size_feature_constant) {size=mix(a_size_min,a_size[1],u_size_t)/128.0;} else if (u_is_size_zoom_constant && !u_is_size_feature_constant) {size=a_size_min/128.0;} else {size=u_size;}vec2 translated_a_pos=a_pos+u_translation;vec4 projectedPoint=projectTileWithElevation(translated_a_pos,ele);vec2 fade_opacity=unpack_opacity(a_fade_opacity);float visibility=calculate_visibility(projectedPoint);float fade_change=fade_opacity[1] > 0.5 ? u_fade_change :-u_fade_change;float interpolated_fade_opacity=max(0.0,min(visibility,fade_opacity[0]+fade_change));float total_opacity=opacity*interpolated_fade_opacity;if (total_opacity < 0.1){gl_Position=vec4(-2.,-2.,-2.,1.);return;}highp float camera_to_anchor_distance=projectedPoint.w;highp float distance_ratio=u_pitch_with_map ?\ncamera_to_anchor_distance/u_camera_to_center_distance :\nu_camera_to_center_distance/camera_to_anchor_distance;highp float perspective_ratio=clamp(0.5+0.5*distance_ratio,0.0,4.0);size*=perspective_ratio;float fontScale=size/24.0;highp float symbol_rotation=0.0;if (u_rotate_symbol) {vec4 offsetProjectedPoint=projectTileWithElevation(translated_a_pos+vec2(1,0),ele);vec2 a=projectedPoint.xy/projectedPoint.w;vec2 b=offsetProjectedPoint.xy/offsetProjectedPoint.w;symbol_rotation=atan((b.y-a.y)/u_aspect_ratio,b.x-a.x);}highp float angle_sin=sin(segment_angle+symbol_rotation);highp float angle_cos=cos(segment_angle+symbol_rotation);mat2 rotation_matrix=mat2(angle_cos,-1.0*angle_sin,angle_sin,angle_cos);vec4 projected_pos;if (u_is_along_line || u_is_variable_anchor) {projected_pos=vec4(a_projected_pos.xy,ele,1.0);} else if (u_pitch_with_map) {projected_pos=u_label_plane_matrix*vec4(a_projected_pos.xy+u_translation,ele,1.0);} else {projected_pos=u_label_plane_matrix*projectTileWithElevation(a_projected_pos.xy+u_translation,ele);}float z=float(u_pitch_with_map)*projected_pos.z/projected_pos.w;float projectionScaling=1.0;\n#ifdef GLOBE\nif(u_pitch_with_map && !u_is_along_line) {float anchor_pos_tile_y=(u_coord_matrix*vec4(projected_pos.xy/projected_pos.w,z,1.0)).y;projectionScaling=mix(projectionScaling,1.0/circumferenceRatioAtTileY(anchor_pos_tile_y)*u_pitched_scale,u_projection_transition);}\n#endif\nvec4 finalPos=u_coord_matrix*vec4(projected_pos.xy/projected_pos.w+rotation_matrix*(a_offset/32.0*fontScale)*projectionScaling,z,1.0);if(u_pitch_with_map) {finalPos=projectTileWithElevation(finalPos.xy,finalPos.z);}float gamma_scale=finalPos.w;gl_Position=finalPos;v_data0.xy=a_tex/u_texsize;v_data0.zw=a_tex/u_texsize_icon;v_data1=vec4(gamma_scale,size,total_opacity,is_sdf);}"),terrain:xg("uniform sampler2D u_texture;uniform vec4 u_fog_color;uniform vec4 u_horizon_color;uniform float u_fog_ground_blend;uniform float u_fog_ground_blend_opacity;uniform float u_horizon_fog_blend;uniform bool u_is_globe_mode;in vec2 v_texture_pos;in float v_fog_depth;const float gamma=2.2;vec4 gammaToLinear(vec4 color) {return pow(color,vec4(gamma));}vec4 linearToGamma(vec4 color) {return pow(color,vec4(1.0/gamma));}void main() {vec4 surface_color=texture(u_texture,vec2(v_texture_pos.x,1.0-v_texture_pos.y));if (!u_is_globe_mode && u_fog_ground_blend_opacity > 0.0 && v_fog_depth > u_fog_ground_blend) {vec4 surface_color_linear=gammaToLinear(surface_color);float blend_color=smoothstep(0.0,1.0,max((v_fog_depth-u_horizon_fog_blend)/(1.0-u_horizon_fog_blend),0.0));vec4 fog_horizon_color_linear=mix(gammaToLinear(u_fog_color),gammaToLinear(u_horizon_color),blend_color);float factor_fog=max(v_fog_depth-u_fog_ground_blend,0.0)/(1.0-u_fog_ground_blend);fragColor=linearToGamma(mix(surface_color_linear,fog_horizon_color_linear,pow(factor_fog,2.0)*u_fog_ground_blend_opacity));} else {fragColor=surface_color;}}","in vec3 a_pos3d;uniform mat4 u_fog_matrix;uniform float u_ele_delta;out vec2 v_texture_pos;out float v_fog_depth;void main() {float ele=get_elevation(a_pos3d.xy);float ele_delta=a_pos3d.z==1.0 ? u_ele_delta : 0.0;v_texture_pos=a_pos3d.xy/8192.0;gl_Position=projectTileFor3D(a_pos3d.xy,ele-ele_delta);vec4 pos=u_fog_matrix*vec4(a_pos3d.xy,ele,1.0);v_fog_depth=pos.z/pos.w*0.5+0.5;}"),terrainDepth:xg("in float v_depth;const highp vec4 bitSh=vec4(256.*256.*256.,256.*256.,256.,1.);const highp vec4 bitMsk=vec4(0.,vec3(1./256.0));highp vec4 pack(highp float value) {highp vec4 comp=fract(value*bitSh);comp-=comp.xxyz*bitMsk;return comp;}void main() {fragColor=pack(v_depth);}","in vec3 a_pos3d;uniform float u_ele_delta;out float v_depth;void main() {float ele=get_elevation(a_pos3d.xy);float ele_delta=a_pos3d.z==1.0 ? u_ele_delta : 0.0;gl_Position=projectTileFor3D(a_pos3d.xy,ele-ele_delta);v_depth=gl_Position.z/gl_Position.w;}"),terrainCoords:xg("precision mediump float;uniform sampler2D u_texture;uniform float u_terrain_coords_id;in vec2 v_texture_pos;void main() {vec4 rgba=texture(u_texture,v_texture_pos);fragColor=vec4(rgba.r,rgba.g,rgba.b,u_terrain_coords_id);}","in vec3 a_pos3d;uniform float u_ele_delta;out vec2 v_texture_pos;void main() {float ele=get_elevation(a_pos3d.xy);float ele_delta=a_pos3d.z==1.0 ? u_ele_delta : 0.0;v_texture_pos=a_pos3d.xy/8192.0;gl_Position=projectTileFor3D(a_pos3d.xy,ele-ele_delta);}"),projectionErrorMeasurement:xg("in vec4 v_output_error_encoded;void main() {fragColor=v_output_error_encoded;}","in vec2 a_pos;uniform highp float u_input;uniform highp float u_output_expected;out vec4 v_output_error_encoded;void main() {float real_output=2.0*atan(exp(PI-(u_input*PI*2.0)))-PI*0.5;float error=real_output-u_output_expected;float abs_error=abs(error)*128.0;v_output_error_encoded.x=min(floor(abs_error*256.0),255.0)/255.0;abs_error-=v_output_error_encoded.x;v_output_error_encoded.y=min(floor(abs_error*65536.0),255.0)/255.0;abs_error-=v_output_error_encoded.x/255.0;v_output_error_encoded.z=min(floor(abs_error*16777216.0),255.0)/255.0;v_output_error_encoded.w=error >=0.0 ? 1.0 : 0.0;gl_Position=vec4(a_pos,0.0,1.0);}"),atmosphere:xg("#ifdef GL_ES\nprecision highp float;\n#endif\nin vec3 view_direction;uniform vec3 u_sun_pos;uniform vec3 u_globe_position;uniform float u_globe_radius;uniform float u_atmosphere_blend;/**Shader use from https:*Made some change to adapt to MapLibre Globe geometry*/const float PI=3.141592653589793;const int iSteps=5;const int jSteps=3;/*radius of the planet*/const float EARTH_RADIUS=6371e3;/*radius of the atmosphere*/const float ATMOS_RADIUS=6471e3;vec2 rsi(vec3 r0,vec3 rd,float sr) {float a=dot(rd,rd);float b=2.0*dot(rd,r0);float c=dot(r0,r0)-(sr*sr);float d=(b*b)-4.0*a*c;if (d < 0.0) return vec2(1e5,-1e5);return vec2((-b-sqrt(d))/(2.0*a),(-b+sqrt(d))/(2.0*a));}vec4 atmosphere(vec3 r,vec3 r0,vec3 pSun,float iSun,float rPlanet,float rAtmos,vec3 kRlh,float kMie,float shRlh,float shMie,float g) {pSun=normalize(pSun);r=normalize(r);vec2 p=rsi(r0,r,rAtmos);if (p.x > p.y) {return vec4(0.0,0.0,0.0,1.0);}if (p.x < 0.0) {p.x=0.0;}vec3 pos=r0+r*p.x;vec2 p2=rsi(r0,r,rPlanet);if (p2.x <=p2.y && p2.x > 0.0) {p.y=min(p.y,p2.x);}float iStepSize=(p.y-p.x)/float(iSteps);float iTime=p.x+iStepSize*0.5;vec3 totalRlh=vec3(0,0,0);vec3 totalMie=vec3(0,0,0);float iOdRlh=0.0;float iOdMie=0.0;float mu=dot(r,pSun);float mumu=mu*mu;float gg=g*g;float pRlh=3.0/(16.0*PI)*(1.0+mumu);float pMie=3.0/(8.0*PI)*((1.0-gg)*(mumu+1.0))/(pow(1.0+gg-2.0*mu*g,1.5)*(2.0+gg));for (int i=0; i < iSteps; i++) {vec3 iPos=r0+r*iTime;float iHeight=length(iPos)-rPlanet;float odStepRlh=exp(-iHeight/shRlh)*iStepSize;float odStepMie=exp(-iHeight/shMie)*iStepSize;iOdRlh+=odStepRlh;iOdMie+=odStepMie;float jStepSize=rsi(iPos,pSun,rAtmos).y/float(jSteps);float jTime=jStepSize*0.5;float jOdRlh=0.0;float jOdMie=0.0;for (int j=0; j < jSteps; j++) {vec3 jPos=iPos+pSun*jTime;float jHeight=length(jPos)-rPlanet;jOdRlh+=exp(-jHeight/shRlh)*jStepSize;jOdMie+=exp(-jHeight/shMie)*jStepSize;jTime+=jStepSize;}vec3 attn=exp(-(kMie*(iOdMie+jOdMie)+kRlh*(iOdRlh+jOdRlh)));totalRlh+=odStepRlh*attn;totalMie+=odStepMie*attn;iTime+=iStepSize;}float opacity=exp(-(length(kRlh)*length(totalRlh)+kMie*length(totalMie)));vec3 color=iSun*(pRlh*kRlh*totalRlh+pMie*kMie*totalMie);return vec4(color,opacity);}void main() {vec3 scale_camera_pos=-u_globe_position*EARTH_RADIUS/u_globe_radius;vec4 color=atmosphere(normalize(view_direction),scale_camera_pos,u_sun_pos,22.0,EARTH_RADIUS,ATMOS_RADIUS,vec3(5.5e-6,13.0e-6,22.4e-6),21e-6,8e3,1.2e3,0.758\n);color.rgb=1.0-exp(-1.0*color.rgb);color=pow(color,vec4(1.0/2.2));fragColor=vec4(color.rgb,1.0-color.a)*u_atmosphere_blend;}","in vec2 a_pos;uniform mat4 u_inv_proj_matrix;out vec3 view_direction;void main() {view_direction=(u_inv_proj_matrix*vec4(a_pos,0.0,1.0)).xyz;gl_Position=vec4(a_pos,0.0,1.0);}"),sky:xg("uniform vec4 u_sky_color;uniform vec4 u_horizon_color;uniform vec2 u_horizon;uniform vec2 u_horizon_normal;uniform float u_sky_horizon_blend;uniform float u_sky_blend;void main() {float x=gl_FragCoord.x;float y=gl_FragCoord.y;float blend=(y-u_horizon.y)*u_horizon_normal.y+(x-u_horizon.x)*u_horizon_normal.x;if (blend > 0.0) {if (blend < u_sky_horizon_blend) {fragColor=mix(u_sky_color,u_horizon_color,pow(1.0-blend/u_sky_horizon_blend,2.0));} else {fragColor=u_sky_color;}}fragColor=mix(fragColor,vec4(vec3(0.0),0.0),u_sky_blend);}","in vec2 a_pos;void main() {gl_Position=vec4(a_pos,1.0,1.0);}")};function xg(e,t){const i=/#pragma mapbox: ([\w]+) ([\w]+) ([\w]+) ([\w]+)/g,r=t.match(/in ([\w]+) ([\w]+)/g),n=e.match(/uniform ([\w]+) ([\w]+)([\s]*)([\w]*)/g),o=t.match(/uniform ([\w]+) ([\w]+)([\s]*)([\w]*)/g),s=o?o.concat(n):n,a={};return{fragmentSource:e=e.replace(i,((e,t,i,r,n)=>(a[n]=!0,"define"===t?`\n#ifndef HAS_UNIFORM_u_${n}\nin ${i} ${r} ${n};\n#else\nuniform ${i} ${r} u_${n};\n#endif\n`:`\n#ifdef HAS_UNIFORM_u_${n}\n    ${i} ${r} ${n} = u_${n};\n#endif\n`))),vertexSource:t=t.replace(i,((e,t,i,r,n)=>{const o="float"===r?"vec2":"vec4",s=n.match(/color/)?"color":o;return a[n]?"define"===t?`\n#ifndef HAS_UNIFORM_u_${n}\nuniform lowp float u_${n}_t;\nin ${i} ${o} a_${n};\nout ${i} ${r} ${n};\n#else\nuniform ${i} ${r} u_${n};\n#endif\n`:"vec4"===s?`\n#ifndef HAS_UNIFORM_u_${n}\n    ${n} = a_${n};\n#else\n    ${i} ${r} ${n} = u_${n};\n#endif\n`:`\n#ifndef HAS_UNIFORM_u_${n}\n    ${n} = unpack_mix_${s}(a_${n}, u_${n}_t);\n#else\n    ${i} ${r} ${n} = u_${n};\n#endif\n`:"define"===t?`\n#ifndef HAS_UNIFORM_u_${n}\nuniform lowp float u_${n}_t;\nin ${i} ${o} a_${n};\n#else\nuniform ${i} ${r} u_${n};\n#endif\n`:"vec4"===s?`\n#ifndef HAS_UNIFORM_u_${n}\n    ${i} ${r} ${n} = a_${n};\n#else\n    ${i} ${r} ${n} = u_${n};\n#endif\n`:`\n#ifndef HAS_UNIFORM_u_${n}\n    ${i} ${r} ${n} = unpack_mix_${s}(a_${n}, u_${n}_t);\n#else\n    ${i} ${r} ${n} = u_${n};\n#endif\n`})),staticAttributes:r,staticUniforms:s}}class bg{constructor(e,t,i){this.vertexBuffer=e,this.indexBuffer=t,this.segments=i}destroy(){this.vertexBuffer.destroy(),this.indexBuffer.destroy(),this.segments.destroy(),this.vertexBuffer=null,this.indexBuffer=null,this.segments=null}}var wg=na([{name:"a_pos",type:"Int16",components:2}]);const Tg="#define PROJECTION_MERCATOR",Sg="mercator";class Pg{constructor(){this._cachedMesh=null}get name(){return"mercator"}get useSubdivision(){return!1}get shaderVariantName(){return Sg}get shaderDefine(){return Tg}get shaderPreludeCode(){return vg.projectionMercator}get vertexShaderPreludeCode(){return vg.projectionMercator.vertexSource}get subdivisionGranularity(){return Sh.noSubdivision}get useGlobeControls(){return!1}get transitionState(){return 0}get latitudeErrorCorrectionRadians(){return 0}destroy(){}updateGPUdependent(e){}getMeshFromTileID(e,t,i,r,n){if(this._cachedMesh)return this._cachedMesh;const o=new Ua;o.emplaceBack(0,0),o.emplaceBack(Q,0),o.emplaceBack(0,Q),o.emplaceBack(Q,Q);const s=e.createVertexBuffer(o,wg.members),a=hl.simpleSegment(0,0,4,2),l=new ol;l.emplaceBack(1,0,2),l.emplaceBack(1,2,3);const c=e.createIndexBuffer(l);return this._cachedMesh=new bg(s,c,a),this._cachedMesh}recalculate(){}hasTransition(){return!1}setErrorQueryLatitudeDegrees(e){}}class Ig{constructor(e=0,t=0,i=0,r=0){if(isNaN(e)||e<0||isNaN(t)||t<0||isNaN(i)||i<0||isNaN(r)||r<0)throw new Error("Invalid value for edge-insets, top, bottom, left and right must all be numbers");this.top=e,this.bottom=t,this.left=i,this.right=r}interpolate(e,t,i){return null!=t.top&&null!=e.top&&(this.top=br.number(e.top,t.top,i)),null!=t.bottom&&null!=e.bottom&&(this.bottom=br.number(e.bottom,t.bottom,i)),null!=t.left&&null!=e.left&&(this.left=br.number(e.left,t.left,i)),null!=t.right&&null!=e.right&&(this.right=br.number(e.right,t.right,i)),this}getCenter(e,t){return new o(be((this.left+e-this.right)/2,0,e),be((this.top+t-this.bottom)/2,0,t))}equals(e){return this.top===e.top&&this.bottom===e.bottom&&this.left===e.left&&this.right===e.right}clone(){return new Ig(this.top,this.bottom,this.left,this.right)}toJSON(){return{top:this.top,bottom:this.bottom,left:this.left,right:this.right}}}function Mg(e,t){if(!e.renderWorldCopies||e.lngRange)return;const i=t.lng-e.center.lng;t.lng+=i>180?-360:i<-180?360:0}function Eg(e){return Math.max(0,Math.floor(e))}class Cg{constructor(e,t){var i;this.applyConstrain=(e,t)=>null!==this._constrainOverride?this._constrainOverride(e,t):this._callbacks.defaultConstrain(e,t),this._callbacks=e,this._tileSize=512,this._renderWorldCopies=void 0===(null==t?void 0:t.renderWorldCopies)||!!(null==t?void 0:t.renderWorldCopies),this._minZoom=(null==t?void 0:t.minZoom)||0,this._maxZoom=(null==t?void 0:t.maxZoom)||22,this._minPitch=null==(null==t?void 0:t.minPitch)?0:null==t?void 0:t.minPitch,this._maxPitch=null==(null==t?void 0:t.maxPitch)?60:null==t?void 0:t.maxPitch,this._constrainOverride=null!==(i=null==t?void 0:t.constrainOverride)&&void 0!==i?i:null,this.setMaxBounds(),this._width=0,this._height=0,this._center=new ap(0,0),this._elevation=0,this._zoom=0,this._tileZoom=Eg(this._zoom),this._scale=Me(this._zoom),this._bearingInRadians=0,this._fovInRadians=.6435011087932844,this._pitchInRadians=0,this._rollInRadians=0,this._unmodified=!0,this._edgeInsets=new Ig,this._minElevationForCurrentTile=0,this._autoCalculateNearFarZ=!0}apply(e,t,i){this._constrainOverride=e.constrainOverride,this._latRange=e.latRange,this._lngRange=e.lngRange,this._width=e.width,this._height=e.height,this._center=e.center,this._elevation=e.elevation,this._minElevationForCurrentTile=e.minElevationForCurrentTile,this._zoom=e.zoom,this._tileZoom=Eg(this._zoom),this._scale=Me(this._zoom),this._bearingInRadians=e.bearingInRadians,this._fovInRadians=e.fovInRadians,this._pitchInRadians=e.pitchInRadians,this._rollInRadians=e.rollInRadians,this._unmodified=e.unmodified,this._edgeInsets=new Ig(e.padding.top,e.padding.bottom,e.padding.left,e.padding.right),this._minZoom=e.minZoom,this._maxZoom=e.maxZoom,this._minPitch=e.minPitch,this._maxPitch=e.maxPitch,this._renderWorldCopies=e.renderWorldCopies,this._cameraToCenterDistance=e.cameraToCenterDistance,this._nearZ=e.nearZ,this._farZ=e.farZ,this._autoCalculateNearFarZ=!i&&e.autoCalculateNearFarZ,t&&this.constrainInternal(),this._calcMatrices()}get pixelsToClipSpaceMatrix(){return this._pixelsToClipSpaceMatrix}get clipSpaceToPixelsMatrix(){return this._clipSpaceToPixelsMatrix}get minElevationForCurrentTile(){return this._minElevationForCurrentTile}setMinElevationForCurrentTile(e){this._minElevationForCurrentTile=e}get tileSize(){return this._tileSize}get tileZoom(){return this._tileZoom}get scale(){return this._scale}get width(){return this._width}get height(){return this._height}get bearingInRadians(){return this._bearingInRadians}get lngRange(){return this._lngRange}get latRange(){return this._latRange}get pixelsToGLUnits(){return this._pixelsToGLUnits}get minZoom(){return this._minZoom}setMinZoom(e){this._minZoom!==e&&(this._minZoom=e,this.setZoom(this.applyConstrain(this._center,this.zoom).zoom))}get maxZoom(){return this._maxZoom}setMaxZoom(e){this._maxZoom!==e&&(this._maxZoom=e,this.setZoom(this.applyConstrain(this._center,this.zoom).zoom))}get minPitch(){return this._minPitch}setMinPitch(e){this._minPitch!==e&&(this._minPitch=e,this.setPitch(Math.max(this.pitch,e)))}get maxPitch(){return this._maxPitch}setMaxPitch(e){this._maxPitch!==e&&(this._maxPitch=e,this.setPitch(Math.min(this.pitch,e)))}get renderWorldCopies(){return this._renderWorldCopies}setRenderWorldCopies(e){void 0===e?e=!0:null===e&&(e=!1),this._renderWorldCopies=e}get constrainOverride(){return this._constrainOverride}setConstrainOverride(e){void 0===e&&(e=null),this._constrainOverride!==e&&(this._constrainOverride=e,this.constrainInternal(),this._calcMatrices())}get worldSize(){return this._tileSize*this._scale}get centerOffset(){return this.centerPoint._sub(this.size._div(2))}get size(){return new o(this._width,this._height)}get bearing(){return this._bearingInRadians/Math.PI*180}setBearing(e){const t=we(e,-180,180)*Math.PI/180;var i,r,n,o,s,a,l,c,h;this._bearingInRadians!==t&&(this._unmodified=!1,this._bearingInRadians=t,this._calcMatrices(),this._rotationMatrix=f(),i=this._rotationMatrix,n=-this._bearingInRadians,o=(r=this._rotationMatrix)[0],s=r[1],a=r[2],l=r[3],c=Math.sin(n),h=Math.cos(n),i[0]=o*h+a*c,i[1]=s*h+l*c,i[2]=o*-c+a*h,i[3]=s*-c+l*h)}get rotationMatrix(){return this._rotationMatrix}get pitchInRadians(){return this._pitchInRadians}get pitch(){return this._pitchInRadians/Math.PI*180}setPitch(e){const t=be(e,this.minPitch,this.maxPitch)/180*Math.PI;this._pitchInRadians!==t&&(this._unmodified=!1,this._pitchInRadians=t,this._calcMatrices())}get rollInRadians(){return this._rollInRadians}get roll(){return this._rollInRadians/Math.PI*180}setRoll(e){const t=e/180*Math.PI;this._rollInRadians!==t&&(this._unmodified=!1,this._rollInRadians=t,this._calcMatrices())}get fovInRadians(){return this._fovInRadians}get fov(){return Ge(this._fovInRadians)}setFov(e){e=be(e,.1,150),this.fov!==e&&(this._unmodified=!1,this._fovInRadians=Ue(e),this._calcMatrices())}get zoom(){return this._zoom}setZoom(e){const t=this.applyConstrain(this._center,e).zoom;this._zoom!==t&&(this._unmodified=!1,this._zoom=t,this._tileZoom=Math.max(0,Math.floor(t)),this._scale=Me(t),this.constrainInternal(),this._calcMatrices())}get center(){return this._center}setCenter(e){e.lat===this._center.lat&&e.lng===this._center.lng||(this._unmodified=!1,this._center=e,this.constrainInternal(),this._calcMatrices())}get elevation(){return this._elevation}setElevation(e){e!==this._elevation&&(this._elevation=e,this.constrainInternal(),this._calcMatrices())}get padding(){return this._edgeInsets.toJSON()}setPadding(e){this._edgeInsets.equals(e)||(this._unmodified=!1,this._edgeInsets.interpolate(this._edgeInsets,e,1),this._calcMatrices())}get centerPoint(){return this._edgeInsets.getCenter(this._width,this._height)}get pixelsPerMeter(){return this._pixelPerMeter}get unmodified(){return this._unmodified}get cameraToCenterDistance(){return this._cameraToCenterDistance}get nearZ(){return this._nearZ}get farZ(){return this._farZ}get autoCalculateNearFarZ(){return this._autoCalculateNearFarZ}overrideNearFarZ(e,t){this._autoCalculateNearFarZ=!1,this._nearZ=e,this._farZ=t,this._calcMatrices()}clearNearFarZOverride(){this._autoCalculateNearFarZ=!0,this._calcMatrices()}isPaddingEqual(e){return this._edgeInsets.equals(e)}interpolatePadding(e,t,i){this._unmodified=!1,this._edgeInsets.interpolate(e,t,i),this.constrainInternal(),this._calcMatrices()}resize(e,t,i=!0){this._width=e,this._height=t,i&&this.constrainInternal(),this._calcMatrices()}getMaxBounds(){var e,t;return 2!==(null===(e=this._latRange)||void 0===e?void 0:e.length)||2!==(null===(t=this._lngRange)||void 0===t?void 0:t.length)?null:new lp([this._lngRange[0],this._latRange[0]],[this._lngRange[1],this._latRange[1]])}setMaxBounds(e){e?(this._lngRange=[e.getWest(),e.getEast()],this._latRange=[e.getSouth(),e.getNorth()],this.constrainInternal()):(this._lngRange=null,this._latRange=[-85.051129,We])}getCameraQueryGeometry(e,t){if(1===t.length)return[t[0],e];{const{minX:i,minY:r,maxX:n,maxY:s}=Fp.fromPoints(t).extend(e);return[new o(i,r),new o(n,r),new o(n,s),new o(i,s),new o(i,r)]}}constrainInternal(){if(!this.center||!this._width||!this._height||this._constraining)return;this._constraining=!0;const e=this._unmodified,{center:t,zoom:i}=this.applyConstrain(this.center,this.zoom);this.setCenter(t),this.setZoom(i),this._unmodified=e,this._constraining=!1}_calcMatrices(){if(this._width&&this._height){this._pixelsToGLUnits=[2/this._width,-2/this._height];let e=y(new Float64Array(16));w(e,e,[this._width/2,-this._height/2,1]),b(e,e,[1,-1,0]),this._clipSpaceToPixelsMatrix=e,e=y(new Float64Array(16)),w(e,e,[1,-1,1]),b(e,e,[-1,-1,0]),w(e,e,[2/this._width,2/this._height,1]),this._pixelsToClipSpaceMatrix=e,this._cameraToCenterDistance=.5/Math.tan(this.fovInRadians/2)*this._height}this._callbacks.calcMatrices()}calculateCenterFromCameraLngLatAlt(e,t,i,r){const n=void 0!==i?i:this.bearing,o=r=void 0!==r?r:this.pitch,{distanceToCenter:s,clampedElevation:a}=this._distanceToCenterFromAltElevationPitch(t,this.elevation,o),{x:l,y:c}=i_(o,n),h=gp.fromLngLat(e,t);let u,d,p=_p(1,h.y),f=0;do{if(f+=1,f>10)break;d=s/p,u=new gp(h.x+l*d,h.y+c*d),p=1/u.meterInMercatorCoordinateUnits()}while(Math.abs(s-d*p)>1e-12);return{center:u.toLngLat(),elevation:a,zoom:Ee(this.height/2/Math.tan(this.fovInRadians/2)/d/this.tileSize)}}recalculateZoomAndCenter(e){if(this.elevation-e==0)return;const t=1/this.worldSize,i=pp(1,this.center.lat)*this.worldSize,r=gp.fromLngLat(this.center,this.elevation),n=r.x/t,o=r.y/t,s=r.z/t,a=this.pitch,l=this.bearing,{x:c,y:h,z:u}=i_(a,l),d=this.cameraToCenterDistance,p=n+d*-c,f=o+d*-h,m=s+d*u,{distanceToCenter:_,clampedElevation:g}=this._distanceToCenterFromAltElevationPitch(m/i,e,a),y=_*i,v=new gp((p+c*y)*t,(f+h*y)*t,0).toLngLat(),x=pp(1,v.lat),b=Ee(this.height/2/Math.tan(this.fovInRadians/2)/_/x/this.tileSize);this._elevation=g,this._center=v,this.setZoom(b)}_distanceToCenterFromAltElevationPitch(e,t,i){const r=-Math.cos(Ue(i)),n=e-t;let o,s=t;return r*n>=0||Math.abs(r)<.1?(o=1e4,s=e+o*r):o=-n/r,{distanceToCenter:o,clampedElevation:s}}getCameraPoint(){const e=Math.tan(this.pitchInRadians)*(this.cameraToCenterDistance||1);return this.centerPoint.add(new o(e*Math.sin(this.rollInRadians),e*Math.cos(this.rollInRadians)))}getCameraAltitude(){return Math.cos(this.pitchInRadians)*this._cameraToCenterDistance/this._pixelPerMeter+this.elevation}getCameraLngLat(){const e=pp(1,this.center.lat)*this.worldSize;return t_(this.center,this.elevation,this.pitch,this.bearing,this.cameraToCenterDistance/e).toLngLat()}getMercatorTileCoordinates(e){if(!e)return[0,0,1,1];const t=e.canonical.z>=0?1<<e.canonical.z:Math.pow(2,e.canonical.z);return[e.canonical.x/t,e.canonical.y/t,1/t/Q,1/t/Q]}}class Ag{constructor(e,t){this.min=e,this.max=t,this.center=R([],D([],this.min,this.max),.5)}quadrant(e){const t=[e%2==0,e<2],i=C(this.min),r=C(this.max);for(let e=0;e<t.length;e++)i[e]=t[e]?this.min[e]:this.center[e],r[e]=t[e]?this.center[e]:this.max[e];return r[2]=this.max[2],new Ag(i,r)}distanceX(e){return Math.max(Math.min(this.max[0],e[0]),this.min[0])-e[0]}distanceY(e){return Math.max(Math.min(this.max[1],e[1]),this.min[1])-e[1]}intersectsFrustum(e){let t=!0;for(const i of e.planes){const e=this.intersectsPlane(i);if(0===e)return 0;1===e&&(t=!1)}return t?2:e.aabb.min[0]>this.max[0]||e.aabb.min[1]>this.max[1]||e.aabb.min[2]>this.max[2]||e.aabb.max[0]<this.min[0]||e.aabb.max[1]<this.min[1]||e.aabb.max[2]<this.min[2]?0:1}intersectsPlane(e){let t=e[3],i=e[3];for(let r=0;r<3;r++)e[r]>0?(t+=e[r]*this.min[r],i+=e[r]*this.max[r]):(i+=e[r]*this.min[r],t+=e[r]*this.max[r]);return t>=0?2:i<0?0:1}}class zg{distanceToTile2d(e,t,i,r){const n=r,o=n.distanceX([e,t]),s=n.distanceY([e,t]);return Math.hypot(o,s)}getWrap(e,t,i){return i}getTileBoundingVolume(e,t,i,r){var n,o;let s=0,a=0;if(null==r?void 0:r.terrain){const l=new Pp(e.z,t,e.z,e.x,e.y),c=r.terrain.getMinMaxElevation(l);s=null!==(n=c.minElevation)&&void 0!==n?n:Math.min(0,i),a=null!==(o=c.maxElevation)&&void 0!==o?o:Math.max(0,i)}const l=1<<e.z;return new Ag([t+e.x/l,e.y/l,s],[t+(e.x+1)/l,(e.y+1)/l,a])}allowVariableZoom(e,t){const i=be(78.5-e.fov*(Math.abs(Math.cos(e.rollInRadians))*e.height+Math.abs(Math.sin(e.rollInRadians))*e.width)/e.height/2,0,60);return!!t.terrain||e.pitch>i}allowWorldCopies(){return!0}prepareNextFrame(){}}class Dg{constructor(e,t,i){this.points=e,this.planes=t,this.aabb=i}static fromInvProjectionMatrix(e,t=1,i=0,r,n){const o=n?[[6,5,4],[0,1,2],[0,3,7],[2,1,5],[3,2,6],[0,4,5]]:[[0,1,2],[6,5,4],[0,3,7],[2,1,5],[3,2,6],[0,4,5]],s=Math.pow(2,i),a=[[-1,1,-1,1],[1,1,-1,1],[1,-1,-1,1],[-1,-1,-1,1],[-1,1,1,1],[1,1,1,1],[1,-1,1,1],[-1,-1,1,1]].map((i=>function(e,t,i,r){const n=$([],e,t),o=1/n[3]/i*r;return function(e,t,i){return e[0]=t[0]*i[0],e[1]=t[1]*i[1],e[2]=t[2]*i[2],e[3]=t[3]*i[3],e}(n,n,[o,o,1/n[3],o])}(i,e,t,s)));r&&function(e,t,i,r){const n=r?4:0,o=r?0:4;let s=0;const a=[],l=[];for(let t=0;t<4;t++){const i=U([],e[t+o],e[t+n]),r=A(i);R(i,i,1/r),a.push(r),l.push(i)}for(let t=0;t<4;t++){const r=he(e[t+n],l[t],i);s=null!==r&&r>=0?Math.max(s,r):Math.max(s,a[t])}const c=function(e,t){const i=[0,0,0,0];return k(i,F([],U([],e[t[0]],e[t[1]]),U([],e[t[2]],e[t[1]]))),i[3]=-L(i,e[t[0]]),i}(e,t),h=function(e,t){const i=G(e),r=((s=[])[0]=(a=e)[0]*(l=1/i),s[1]=a[1]*l,s[2]=a[2]*l,s[3]=a[3]*l,s),n=U([],t,R([],r,L(t,r))),o=G(n);var s,a,l;if(o>0){const e=Math.sqrt(1-r[3]*r[3]);return le(t,D([],R([],r,-r[3]),R([],n,e/o)))}return null}(i,c);if(null!==h){const e=h/L(l[0],c);s=Math.min(s,e)}for(let t=0;t<4;t++){const i=Math.min(s,a[t]);e[t+o]=[e[t+n][0]+l[t][0]*i,e[t+n][1]+l[t][1]*i,e[t+n][2]+l[t][2]*i,1]}}(a,o[0],r,n);const l=o.map((e=>{const t=k([],F([],U([],a[e[0]],a[e[1]]),U([],a[e[2]],a[e[1]]))),i=-L(t,a[e[1]]);return t.concat(i)})),c=[Number.POSITIVE_INFINITY,Number.POSITIVE_INFINITY,Number.POSITIVE_INFINITY],h=[Number.NEGATIVE_INFINITY,Number.NEGATIVE_INFINITY,Number.NEGATIVE_INFINITY];for(const e of a)for(let t=0;t<3;t++)c[t]=Math.min(c[t],e[t]),h[t]=Math.max(h[t],e[t]);return new Dg(a,l,new Ag(c,h))}}class Rg{get pixelsToClipSpaceMatrix(){return this._helper.pixelsToClipSpaceMatrix}get clipSpaceToPixelsMatrix(){return this._helper.clipSpaceToPixelsMatrix}get pixelsToGLUnits(){return this._helper.pixelsToGLUnits}get centerOffset(){return this._helper.centerOffset}get size(){return this._helper.size}get rotationMatrix(){return this._helper.rotationMatrix}get centerPoint(){return this._helper.centerPoint}get pixelsPerMeter(){return this._helper.pixelsPerMeter}setMinZoom(e){this._helper.setMinZoom(e)}setMaxZoom(e){this._helper.setMaxZoom(e)}setMinPitch(e){this._helper.setMinPitch(e)}setMaxPitch(e){this._helper.setMaxPitch(e)}setRenderWorldCopies(e){this._helper.setRenderWorldCopies(e)}setBearing(e){this._helper.setBearing(e)}setPitch(e){this._helper.setPitch(e)}setRoll(e){this._helper.setRoll(e)}setFov(e){this._helper.setFov(e)}setZoom(e){this._helper.setZoom(e)}setCenter(e){this._helper.setCenter(e)}setElevation(e){this._helper.setElevation(e)}setMinElevationForCurrentTile(e){this._helper.setMinElevationForCurrentTile(e)}setPadding(e){this._helper.setPadding(e)}interpolatePadding(e,t,i){this._helper.interpolatePadding(e,t,i)}isPaddingEqual(e){return this._helper.isPaddingEqual(e)}resize(e,t,i=!0){this._helper.resize(e,t,i)}getMaxBounds(){return this._helper.getMaxBounds()}setMaxBounds(e){this._helper.setMaxBounds(e)}setConstrainOverride(e){this._helper.setConstrainOverride(e)}overrideNearFarZ(e,t){this._helper.overrideNearFarZ(e,t)}clearNearFarZOverride(){this._helper.clearNearFarZOverride()}getCameraQueryGeometry(e){return this._helper.getCameraQueryGeometry(this.getCameraPoint(),e)}get tileSize(){return this._helper.tileSize}get tileZoom(){return this._helper.tileZoom}get scale(){return this._helper.scale}get worldSize(){return this._helper.worldSize}get width(){return this._helper.width}get height(){return this._helper.height}get lngRange(){return this._helper.lngRange}get latRange(){return this._helper.latRange}get minZoom(){return this._helper.minZoom}get maxZoom(){return this._helper.maxZoom}get zoom(){return this._helper.zoom}get center(){return this._helper.center}get minPitch(){return this._helper.minPitch}get maxPitch(){return this._helper.maxPitch}get pitch(){return this._helper.pitch}get pitchInRadians(){return this._helper.pitchInRadians}get roll(){return this._helper.roll}get rollInRadians(){return this._helper.rollInRadians}get bearing(){return this._helper.bearing}get bearingInRadians(){return this._helper.bearingInRadians}get fov(){return this._helper.fov}get fovInRadians(){return this._helper.fovInRadians}get elevation(){return this._helper.elevation}get minElevationForCurrentTile(){return this._helper.minElevationForCurrentTile}get padding(){return this._helper.padding}get unmodified(){return this._helper.unmodified}get renderWorldCopies(){return this._helper.renderWorldCopies}get cameraToCenterDistance(){return this._helper.cameraToCenterDistance}get constrainOverride(){return this._helper.constrainOverride}get nearZ(){return this._helper.nearZ}get farZ(){return this._helper.farZ}get autoCalculateNearFarZ(){return this._helper.autoCalculateNearFarZ}setTransitionState(e,t){}constructor(e){this._posMatrixCache=new Map,this._alignedPosMatrixCache=new Map,this._fogMatrixCacheF32=new Map,this.defaultConstrain=(e,t)=>{t=be(+t,this.minZoom,this.maxZoom);const i={center:new ap(e.lng,e.lat),zoom:t};let r=this._helper._lngRange;if(!this._helper._renderWorldCopies&&null===r){const e=180-1e-10;r=[-e,e]}const n=this.tileSize*Me(i.zoom);let s=0,a=n,l=0,c=n,h=0,u=0;const{x:d,y:p}=this.size;if(this._helper._latRange){const e=this._helper._latRange;s=dp(e[1])*n,a=dp(e[0])*n,a-s<p&&(h=p/(a-s))}r&&(l=we(up(r[0])*n,0,n),c=we(up(r[1])*n,0,n),c<l&&(c+=n),c-l<d&&(u=d/(c-l)));const{x:f,y:m}=Km(n,e);let _,g;const y=Math.max(u||0,h||0);if(y){const e=new o(u?(c+l)/2:f,h?(a+s)/2:m);return i.center=Jm(n,e).wrap(),i.zoom+=Ee(y),i}if(this._helper._latRange){const e=p/2;m-e<s&&(g=s+e),m+e>a&&(g=a-e)}if(r){const e=(l+c)/2;let t=f;this._helper._renderWorldCopies&&(t=we(f,e-n/2,e+n/2));const i=d/2;t-i<l&&(_=l+i),t+i>c&&(_=c-i)}if(void 0!==_||void 0!==g){const e=new o(null!=_?_:f,null!=g?g:m);i.center=Jm(n,e).wrap()}return i},this.applyConstrain=(e,t)=>this._helper.applyConstrain(e,t),this._helper=new Cg({calcMatrices:()=>this._calcMatrices(),defaultConstrain:(e,t)=>this.defaultConstrain(e,t)},e),this._coveringTilesDetailsProvider=new zg}clone(){const e=new Rg;return e.apply(this,!1),e}apply(e,t,i){this._helper.apply(e,t,i)}get cameraPosition(){return this._cameraPosition}get projectionMatrix(){return this._projectionMatrix}get modelViewProjectionMatrix(){return this._viewProjMatrix}get inverseProjectionMatrix(){return this._invProjMatrix}get mercatorMatrix(){return this._mercatorMatrix}getVisibleUnwrappedCoordinates(e){const t=[new Sp(0,e)];if(this._helper._renderWorldCopies){const i=this.screenPointToMercatorCoordinate(new o(0,0)),r=this.screenPointToMercatorCoordinate(new o(this._helper._width,0)),n=this.screenPointToMercatorCoordinate(new o(this._helper._width,this._helper._height)),s=this.screenPointToMercatorCoordinate(new o(0,this._helper._height)),a=Math.floor(Math.min(i.x,r.x,n.x,s.x)),l=Math.floor(Math.max(i.x,r.x,n.x,s.x)),c=1;for(let i=a-c;i<=l+c;i++)0!==i&&t.push(new Sp(i,e))}return t}getCameraFrustum(){return Dg.fromInvProjectionMatrix(this._invViewProjMatrix,this.worldSize)}getClippingPlane(){return null}getCoveringTilesDetailsProvider(){return this._coveringTilesDetailsProvider}recalculateZoomAndCenter(e){const t=this.screenPointToLocation(this.centerPoint,e),i=e?e.getElevationForLngLatZoom(t,this._helper._tileZoom):0;this._helper.recalculateZoomAndCenter(i)}setLocationAtPoint(e,t){const i=pp(this.elevation,this.center.lat),r=this.screenPointToMercatorCoordinateAtZ(t,i),n=this.screenPointToMercatorCoordinateAtZ(this.centerPoint,i),o=gp.fromLngLat(e),s=new gp(o.x-(r.x-n.x),o.y-(r.y-n.y));this.setCenter(null==s?void 0:s.toLngLat()),this._helper._renderWorldCopies&&this.setCenter(this.center.wrap())}locationToScreenPoint(e,t){return t?this.coordinatePoint(gp.fromLngLat(e),t.getElevationForLngLat(e,this),this._pixelMatrix3D):this.coordinatePoint(gp.fromLngLat(e))}screenPointToLocation(e,t){var i;return null===(i=this.screenPointToMercatorCoordinate(e,t))||void 0===i?void 0:i.toLngLat()}screenPointToMercatorCoordinate(e,t){if(t){const i=t.pointCoordinate(e);if(null!=i)return i}return this.screenPointToMercatorCoordinateAtZ(e)}screenPointToMercatorCoordinateAtZ(e,t){const i=t||0,r=[e.x,e.y,0,1],n=[e.x,e.y,1,1];$(r,r,this._pixelMatrixInverse),$(n,n,this._pixelMatrixInverse);const o=r[3],s=n[3],a=r[1]/o,l=n[1]/s,c=r[2]/o,h=n[2]/s,u=c===h?0:(i-c)/(h-c);return new gp(br.number(r[0]/o,n[0]/s,u)/this.worldSize,br.number(a,l,u)/this.worldSize,i)}coordinatePoint(e,t=0,i=this._pixelMatrix){const r=[e.x*this.worldSize,e.y*this.worldSize,t,1];return $(r,r,i),new o(r[0]/r[3],r[1]/r[3])}getBounds(){const e=Math.max(0,this._helper._height/2-Qm(this));return(new lp).extend(this.screenPointToLocation(new o(0,e))).extend(this.screenPointToLocation(new o(this._helper._width,e))).extend(this.screenPointToLocation(new o(this._helper._width,this._helper._height))).extend(this.screenPointToLocation(new o(0,this._helper._height)))}isPointOnMapSurface(e,t){return t?null!=t.pointCoordinate(e):e.y>this.height/2-Qm(this)}calculatePosMatrix(e,t=!1,i){var r;const n=null!==(r=e.key)&&void 0!==r?r:Ip(e.wrap,e.canonical.z,e.canonical.z,e.canonical.x,e.canonical.y),o=t?this._alignedPosMatrixCache:this._posMatrixCache;if(o.has(n)){const e=o.get(n);return i?e.f32:e.f64}const s=e_(e,this.worldSize);x(s,t?this._alignedProjMatrix:this._viewProjMatrix,s);const a={f64:s,f32:new Float32Array(s)};return o.set(n,a),i?a.f32:a.f64}calculateFogMatrix(e){const t=e.key,i=this._fogMatrixCacheF32;if(i.has(t))return i.get(t);const r=e_(e,this.worldSize);return x(r,this._fogMatrix,r),i.set(t,new Float32Array(r)),i.get(t)}calculateCenterFromCameraLngLatAlt(e,t,i,r){return this._helper.calculateCenterFromCameraLngLatAlt(e,t,i,r)}_calculateNearFarZIfNeeded(e,t,i){if(!this._helper.autoCalculateNearFarZ)return;const r=Math.min(this.elevation,this.minElevationForCurrentTile,this.getCameraAltitude()-100),n=e-r*this._helper._pixelPerMeter/Math.cos(t),o=r<0?n:e,s=Math.PI/2+this.pitchInRadians,a=Ue(this.fov)*(Math.abs(Math.cos(Ue(this.roll)))*this.height+Math.abs(Math.sin(Ue(this.roll)))*this.width)/this.height*(.5+i.y/this.height),l=Math.sin(a)*o/Math.sin(be(Math.PI-s-a,.01,Math.PI-.01)),c=Qm(this),h=Math.atan(c/this._helper.cameraToCenterDistance),u=Ue(.75),d=h>u?2*h*(.5+i.y/(2*c)):u,p=Math.sin(d)*o/Math.sin(be(Math.PI-s-d,.01,Math.PI-.01)),f=Math.min(l,p);this._helper._farZ=1.01*(Math.cos(Math.PI/2-t)*f+o),this._helper._nearZ=this._helper._height/50}_calcMatrices(){if(!this._helper._height)return;const e=this.centerOffset,t=Km(this.worldSize,this.center),i=t.x,r=t.y;this._helper._pixelPerMeter=pp(1,this.center.lat)*this.worldSize;const n=Ue(Math.min(this.pitch,Ym)),o=Math.max(this._helper.cameraToCenterDistance/2,this._helper.cameraToCenterDistance+this._helper._elevation*this._helper._pixelPerMeter/Math.cos(n));let s;var a,l;this._calculateNearFarZIfNeeded(o,n,e),s=new Float64Array(16),I(s,this.fovInRadians,this._helper._width/this._helper._height,this._helper._nearZ,this._helper._farZ),this._invProjMatrix=new Float64Array(16),(a=this._invProjMatrix)[0]=1/(l=s)[0],a[1]=0,a[2]=0,a[3]=0,a[4]=0,a[5]=1/l[5],a[6]=0,a[7]=0,a[8]=0,a[9]=0,a[10]=0,a[11]=1/l[14],a[12]=0,a[13]=0,a[14]=-1,a[15]=l[10]/l[14],s[8]=2*-e.x/this._helper._width,s[9]=2*e.y/this._helper._height,this._projectionMatrix=g(s),w(s,s,[1,-1,1]),b(s,s,[0,0,-this._helper.cameraToCenterDistance]),P(s,s,-this.rollInRadians),T(s,s,this.pitchInRadians),P(s,s,-this.bearingInRadians),b(s,s,[-i,-r,0]),this._mercatorMatrix=w([],s,[this.worldSize,this.worldSize,this.worldSize]),w(s,s,[1,1,this._helper._pixelPerMeter]),this._pixelMatrix=x(new Float64Array(16),this.clipSpaceToPixelsMatrix,s),b(s,s,[0,0,-this.elevation]),this._viewProjMatrix=s,this._invViewProjMatrix=v([],s);const c=[0,0,-1,1];$(c,c,this._invViewProjMatrix),this._cameraPosition=[c[0]/c[3],c[1]/c[3],c[2]/c[3]],this._fogMatrix=new Float64Array(16),I(this._fogMatrix,this.fovInRadians,this.width/this.height,o,this._helper._farZ),this._fogMatrix[8]=2*-e.x/this.width,this._fogMatrix[9]=2*e.y/this.height,w(this._fogMatrix,this._fogMatrix,[1,-1,1]),b(this._fogMatrix,this._fogMatrix,[0,0,-this.cameraToCenterDistance]),P(this._fogMatrix,this._fogMatrix,-this.rollInRadians),T(this._fogMatrix,this._fogMatrix,this.pitchInRadians),P(this._fogMatrix,this._fogMatrix,-this.bearingInRadians),b(this._fogMatrix,this._fogMatrix,[-i,-r,0]),w(this._fogMatrix,this._fogMatrix,[1,1,this._helper._pixelPerMeter]),b(this._fogMatrix,this._fogMatrix,[0,0,-this.elevation]),this._pixelMatrix3D=x(new Float64Array(16),this.clipSpaceToPixelsMatrix,s);const h=this._helper._width%2/2,u=this._helper._height%2/2,d=Math.cos(this.bearingInRadians),p=Math.sin(-this.bearingInRadians),f=i-Math.round(i)+d*h+p*u,m=r-Math.round(r)+d*u+p*h,_=new Float64Array(s);if(b(_,_,[f>.5?f-1:f,m>.5?m-1:m,0]),this._alignedProjMatrix=_,s=v(new Float64Array(16),this._pixelMatrix),!s)throw new Error("failed to invert matrix");this._pixelMatrixInverse=s,this._clearMatrixCaches()}_clearMatrixCaches(){this._posMatrixCache.clear(),this._alignedPosMatrixCache.clear(),this._fogMatrixCacheF32.clear()}maxPitchScaleFactor(){if(!this._pixelMatrixInverse)return 1;const e=this.screenPointToMercatorCoordinate(new o(0,0)),t=[e.x*this.worldSize,e.y*this.worldSize,0,1];return $(t,t,this._pixelMatrix)[3]/this._helper.cameraToCenterDistance}getCameraPoint(){return this._helper.getCameraPoint()}getCameraAltitude(){return this._helper.getCameraAltitude()}getCameraLngLat(){const e=pp(1,this.center.lat)*this.worldSize;return t_(this.center,this.elevation,this.pitch,this.bearing,this._helper.cameraToCenterDistance/e).toLngLat()}lngLatToCameraDepth(e,t){const i=gp.fromLngLat(e),r=[i.x*this.worldSize,i.y*this.worldSize,t,1];return $(r,r,this._viewProjMatrix),r[2]/r[3]}getProjectionData(e){const{overscaledTileID:t,aligned:i,applyTerrainMatrix:r}=e,n=this._helper.getMercatorTileCoordinates(t),o=t?this.calculatePosMatrix(t,i,!0):null;let s;return s=(null==t?void 0:t.terrainRttPosMatrix32f)&&r?t.terrainRttPosMatrix32f:o||se(),{mainMatrix:s,tileMercatorCoords:n,clippingPlane:[0,0,0,0],projectionTransition:0,fallbackMatrix:s}}isLocationOccluded(e){return!1}getPixelScale(){return 1}getCircleRadiusCorrection(){return 1}getPitchedTextCorrection(e,t,i){return 1}transformLightDirection(e){return C(e)}getRayDirectionFromPixel(e){throw new Error("Not implemented.")}projectTileCoordinates(e,t,i,r){const n=this.calculatePosMatrix(i);let s;r?(s=[e,t,r(e,t),1],$(s,s,n)):(s=[e,t,0,1],G_(s,s,n));const a=s[3];return{point:new o(s[0]/a,s[1]/a),signedDistanceFromCamera:a,isOccluded:!1}}populateCache(e){for(const t of e)this.calculatePosMatrix(t)}getMatrixForModel(e,t){const i=gp.fromLngLat(e,t),r=i.meterInMercatorCoordinateUnits(),n=oe();return b(n,n,[i.x,i.y,i.z]),P(n,n,Math.PI),T(n,n,Math.PI/2),w(n,n,[-r,r,r]),n}getProjectionDataForCustomLayer(e=!0){const t=new Pp(0,0,0,0,0),i=this.getProjectionData({overscaledTileID:t,applyGlobeMatrix:e}),r=e_(t,this.worldSize);x(r,this._viewProjMatrix,r),i.tileMercatorCoords=[0,0,1,1];const n=[Q,Q,this.worldSize/this._helper.pixelsPerMeter],o=ne();return w(o,r,n),i.fallbackMatrix=o,i.mainMatrix=o,i}getFastPathSimpleProjectionMatrix(e){return this.calculatePosMatrix(e)}}function kg(){Le("Map cannot fit within canvas with the given bounds, padding, and/or offset.")}function Lg(e){if(e.useSlerp)if(e.k<1){const t=qe(e.startEulerAngles.roll,e.startEulerAngles.pitch,e.startEulerAngles.bearing),i=qe(e.endEulerAngles.roll,e.endEulerAngles.pitch,e.endEulerAngles.bearing),r=new Float64Array(4);!function(e,t,i,r){var n,o,s,a,l,c=t[0],h=t[1],u=t[2],p=t[3],f=i[0],m=i[1],_=i[2],g=i[3];(o=c*f+h*m+u*_+p*g)<0&&(o=-o,f=-f,m=-m,_=-_,g=-g),1-o>d?(n=Math.acos(o),s=Math.sin(n),a=Math.sin((1-r)*n)/s,l=Math.sin(r*n)/s):(a=1-r,l=r),e[0]=a*c+l*f,e[1]=a*h+l*m,e[2]=a*u+l*_,e[3]=a*p+l*g}(r,t,i,e.k);const n=function(e){const t=new Float64Array(9);var i,r,n,o,s,a,l,c,h,u,d,p,f,m,_,g,y,v;u=(n=(r=e)[0])*(l=n+n),d=(o=r[1])*l,f=(s=r[2])*l,m=s*(c=o+o),g=(a=r[3])*l,y=a*c,v=a*(h=s+s),(i=t)[0]=1-(p=o*c)-(_=s*h),i[3]=d-v,i[6]=f+y,i[1]=d+v,i[4]=1-u-_,i[7]=m-g,i[2]=f-y,i[5]=m+g,i[8]=1-u-p;const x=Ge(-Math.asin(be(t[2],-1,1)));let b,w;return Math.hypot(t[5],t[8])<.001?(b=0,w=-Ge(Math.atan2(t[3],t[4]))):(b=Ge(0===t[5]&&0===t[8]?0:Math.atan2(t[5],t[8])),w=Ge(0===t[1]&&0===t[0]?0:Math.atan2(t[1],t[0]))),{roll:b,pitch:x+90,bearing:w}}(r);e.tr.setRoll(n.roll),e.tr.setPitch(n.pitch),e.tr.setBearing(n.bearing)}else e.tr.setRoll(e.endEulerAngles.roll),e.tr.setPitch(e.endEulerAngles.pitch),e.tr.setBearing(e.endEulerAngles.bearing);else e.tr.setRoll(br.number(e.startEulerAngles.roll,e.endEulerAngles.roll,e.k)),e.tr.setPitch(br.number(e.startEulerAngles.pitch,e.endEulerAngles.pitch,e.k)),e.tr.setBearing(br.number(e.startEulerAngles.bearing,e.endEulerAngles.bearing,e.k))}function Fg(e,t,i,r,n){const s=n.padding,a=Km(n.worldSize,i.getNorthWest()),l=Km(n.worldSize,i.getNorthEast()),c=Km(n.worldSize,i.getSouthEast()),h=Km(n.worldSize,i.getSouthWest()),u=Ue(-r),d=a.rotate(u),p=l.rotate(u),f=c.rotate(u),m=h.rotate(u),_=new o(Math.max(d.x,p.x,m.x,f.x),Math.max(d.y,p.y,m.y,f.y)),g=new o(Math.min(d.x,p.x,m.x,f.x),Math.min(d.y,p.y,m.y,f.y)),y=_.sub(g),v=(n.width-(s.left+s.right+t.left+t.right))/y.x,x=(n.height-(s.top+s.bottom+t.top+t.bottom))/y.y;if(x<0||v<0)return void kg();const b=Math.min(Ee(n.scale*Math.min(v,x)),e.maxZoom),w=o.convert(e.offset),T=new o((t.left-t.right)/2,(t.top-t.bottom)/2).rotate(Ue(r)),S=w.add(T).mult(n.scale/Me(b));return{center:Jm(n.worldSize,a.add(c).div(2).sub(S)),zoom:b,bearing:r}}class Bg{get useGlobeControls(){return!1}handlePanInertia(e,t){const i=e.mag(),r=Math.abs(Qm(t));return{easingOffset:e.mult(Math.min(.75*r/i,1)),easingCenter:t.center}}handleMapControlsRollPitchBearingZoom(e,t){e.bearingDelta&&t.setBearing(t.bearing+e.bearingDelta),e.pitchDelta&&t.setPitch(t.pitch+e.pitchDelta),e.rollDelta&&t.setRoll(t.roll+e.rollDelta),e.zoomDelta&&t.setZoom(t.zoom+e.zoomDelta)}handleMapControlsPan(e,t,i){e.around.distSqr(t.centerPoint)<.01||t.setLocationAtPoint(i,e.around)}cameraForBoxAndBearing(e,t,i,r,n){return Fg(e,t,i,r,n)}handleJumpToCenterZoom(e,t){e.zoom!==(void 0!==t.zoom?+t.zoom:e.zoom)&&e.setZoom(+t.zoom),void 0!==t.center&&e.setCenter(ap.convert(t.center))}handleEaseTo(e,t){const i=e.zoom,r=e.padding,n={roll:e.roll,pitch:e.pitch,bearing:e.bearing},o={roll:void 0===t.roll?e.roll:t.roll,pitch:void 0===t.pitch?e.pitch:t.pitch,bearing:void 0===t.bearing?e.bearing:t.bearing},s=void 0!==t.zoom,a=!e.isPaddingEqual(t.padding);let l=!1;const c=s?+t.zoom:e.zoom;let h=e.centerPoint.add(t.offsetAsPoint);const u=e.screenPointToLocation(h),{center:d,zoom:p}=e.applyConstrain(ap.convert(t.center||u),null!=c?c:i);Mg(e,d);const f=Km(e.worldSize,u),m=Km(e.worldSize,d).sub(f),_=Me(p-i);return l=p!==i,{easeFunc:s=>{if(l&&e.setZoom(br.number(i,p,s)),$e(n,o)||Lg({startEulerAngles:n,endEulerAngles:o,tr:e,k:s,useSlerp:n.roll!=o.roll}),a&&(e.interpolatePadding(r,t.padding,s),h=e.centerPoint.add(t.offsetAsPoint)),t.around)e.setLocationAtPoint(t.around,t.aroundPoint);else{const t=Me(e.zoom-i),r=p>i?Math.min(2,_):Math.max(.5,_),n=Math.pow(r,1-s),o=Jm(e.worldSize,f.add(m.mult(s*n)).mult(t));e.setLocationAtPoint(e.renderWorldCopies?o.wrap():o,h)}},isZooming:l,elevationCenter:d}}handleFlyTo(e,t){const i=void 0!==t.zoom,r=e.zoom,n=e.applyConstrain(ap.convert(t.center||t.locationAtOffset),i?+t.zoom:r),o=n.center,s=n.zoom;Mg(e,o);const a=Km(e.worldSize,t.locationAtOffset),l=Km(e.worldSize,o).sub(a),c=l.mag(),h=Me(s-r);let u;if(void 0!==t.minZoom){const i=Math.min(+t.minZoom,r,s);u=Me(e.applyConstrain(o,i).zoom-r)}return{easeFunc:(t,i,n,c)=>{e.setZoom(1===t?s:r+Ee(i));const h=1===t?o:Jm(e.worldSize,a.add(l.mult(n)).mult(i));e.setLocationAtPoint(e.renderWorldCopies?h.wrap():h,c)},scaleOfZoom:h,targetCenter:o,scaleOfMinZoom:u,pixelPathLength:c}}}class Og{constructor(e,t,i){this.blendFunction=e,this.blendColor=t,this.mask=i}}Og.Replace=[1,0],Og.disabled=new Og(Og.Replace,Ri.transparent,[!1,!1,!1,!1]),Og.unblended=new Og(Og.Replace,Ri.transparent,[!0,!0,!0,!0]),Og.alphaBlended=new Og([1,771],Ri.transparent,[!0,!0,!0,!0]);const Vg=2305;class jg{constructor(e,t,i){this.enable=e,this.mode=t,this.frontFace=i}}jg.disabled=new jg(!1,1029,Vg),jg.backCCW=new jg(!0,1029,Vg),jg.frontCCW=new jg(!0,1028,Vg);class Ng{constructor(e,t,i){this.func=e,this.mask=t,this.range=i}}Ng.ReadOnly=!1,Ng.ReadWrite=!0,Ng.disabled=new Ng(519,Ng.ReadOnly,[0,1]);const Ug=7680;class Gg{constructor(e,t,i,r,n,o){this.test=e,this.ref=t,this.mask=i,this.fail=r,this.depthFail=n,this.pass=o}}function $g(e){return"undefined"!=typeof WebGL2RenderingContext&&e instanceof WebGL2RenderingContext}Gg.disabled=new Gg({func:519,mask:0},0,0,Ug,Ug,Ug);class Zg{get awaitingQuery(){return!!this._readbackQueue}constructor(e){this._readbackWaitFrames=4,this._measureWaitFrames=6,this._texWidth=1,this._texHeight=1,this._measuredError=0,this._updateCount=0,this._lastReadbackFrame=-1e3,this._readbackQueue=null,this._cachedRenderContext=e;const t=e.context,i=t.gl;this._texFormat=i.RGBA,this._texType=i.UNSIGNED_BYTE;const r=new Ua;r.emplaceBack(-1,-1),r.emplaceBack(2,-1),r.emplaceBack(-1,2);const n=new ol;n.emplaceBack(0,1,2),this._fullscreenTriangle=new bg(t.createVertexBuffer(r,wg.members),t.createIndexBuffer(n),hl.simpleSegment(0,0,r.length,n.length)),this._resultBuffer=new Uint8Array(4),t.activeTexture.set(i.TEXTURE1);const o=i.createTexture();i.bindTexture(i.TEXTURE_2D,o),i.texParameteri(i.TEXTURE_2D,i.TEXTURE_WRAP_S,i.CLAMP_TO_EDGE),i.texParameteri(i.TEXTURE_2D,i.TEXTURE_WRAP_T,i.CLAMP_TO_EDGE),i.texParameteri(i.TEXTURE_2D,i.TEXTURE_MIN_FILTER,i.NEAREST),i.texParameteri(i.TEXTURE_2D,i.TEXTURE_MAG_FILTER,i.NEAREST),i.texImage2D(i.TEXTURE_2D,0,this._texFormat,this._texWidth,this._texHeight,0,this._texFormat,this._texType,null),this._fbo=t.createFramebuffer(this._texWidth,this._texHeight,!1,!1),this._fbo.colorAttachment.set(o),$g(i)&&(this._pbo=i.createBuffer(),i.bindBuffer(i.PIXEL_PACK_BUFFER,this._pbo),i.bufferData(i.PIXEL_PACK_BUFFER,4,i.STREAM_READ),i.bindBuffer(i.PIXEL_PACK_BUFFER,null))}destroy(){const e=this._cachedRenderContext.context.gl;this._fullscreenTriangle.destroy(),this._fbo.destroy(),e.deleteBuffer(this._pbo),this._fullscreenTriangle=null,this._fbo=null,this._pbo=null,this._resultBuffer=null}updateErrorLoop(e,t){const i=this._updateCount;return this._readbackQueue?i>=this._readbackQueue.frameNumberIssued+this._readbackWaitFrames&&this._tryReadback():i>=this._lastReadbackFrame+this._measureWaitFrames&&this._renderErrorTexture(e,t),this._updateCount++,this._measuredError}_bindFramebuffer(){const e=this._cachedRenderContext.context,t=e.gl;e.activeTexture.set(t.TEXTURE1),t.bindTexture(t.TEXTURE_2D,this._fbo.colorAttachment.get()),e.bindFramebuffer.set(this._fbo.framebuffer)}_renderErrorTexture(e,t){const i=this._cachedRenderContext.context,r=i.gl;if(this._bindFramebuffer(),i.viewport.set([0,0,this._texWidth,this._texHeight]),i.clear({color:Ri.transparent}),this._cachedRenderContext.useProgram("projectionErrorMeasurement").draw(i,r.TRIANGLES,Ng.disabled,Gg.disabled,Og.unblended,jg.disabled,((e,t)=>({u_input:e,u_output_expected:t}))(e,t),null,null,"$clipping",this._fullscreenTriangle.vertexBuffer,this._fullscreenTriangle.indexBuffer,this._fullscreenTriangle.segments),this._pbo&&$g(r)){r.bindBuffer(r.PIXEL_PACK_BUFFER,this._pbo),r.readBuffer(r.COLOR_ATTACHMENT0),r.readPixels(0,0,this._texWidth,this._texHeight,this._texFormat,this._texType,0),r.bindBuffer(r.PIXEL_PACK_BUFFER,null);const e=r.fenceSync(r.SYNC_GPU_COMMANDS_COMPLETE,0);r.flush(),this._readbackQueue={frameNumberIssued:this._updateCount,sync:e}}else this._readbackQueue={frameNumberIssued:this._updateCount,sync:null}}_tryReadback(){const e=this._cachedRenderContext.context.gl;if(this._pbo&&this._readbackQueue&&$g(e)){const t=e.clientWaitSync(this._readbackQueue.sync,0,0);if(t===e.WAIT_FAILED)return Le("WebGL2 clientWaitSync failed."),this._readbackQueue=null,void(this._lastReadbackFrame=this._updateCount);if(t===e.TIMEOUT_EXPIRED)return;e.bindBuffer(e.PIXEL_PACK_BUFFER,this._pbo),e.getBufferSubData(e.PIXEL_PACK_BUFFER,0,this._resultBuffer,0,4),e.bindBuffer(e.PIXEL_PACK_BUFFER,null)}else this._bindFramebuffer(),e.readPixels(0,0,this._texWidth,this._texHeight,this._texFormat,this._texType,this._resultBuffer);this._readbackQueue=null,this._measuredError=Zg._parseRGBA8float(this._resultBuffer),this._lastReadbackFrame=this._updateCount}static _parseRGBA8float(e){let t=0;return t+=e[0]/256,t+=e[1]/65536,t+=e[2]/16777216,e[3]<127&&(t=-t),t/128}}function qg(e,t){const i=void 0!==e.granularity?Math.max(e.granularity,1):1,r=i+(e.generateBorders?2:0),n=i+(e.extendToNorthPole||e.generateBorders?1:0)+(e.extendToSouthPole||e.generateBorders?1:0),o=r+1,s=n+1,a=e.generateBorders?-1:0,l=e.generateBorders||e.extendToNorthPole?-1:0,c=i+(e.generateBorders?1:0),h=i+(e.generateBorders||e.extendToSouthPole?1:0),u=o*s,d=r*n*6,p=o*s>65536;if(p&&"16bit"===t)throw new Error("Granularity is too large and meshes would not fit inside 16 bit vertex indices.");const f=p||"32bit"===t,m=new Int16Array(2*u);let _=0;for(let t=l;t<=h;t++)for(let r=a;r<=c;r++){let n=r/i*Q;-1===r&&(n=-64),r===i+1&&(n=8256);let o=t/i*Q;-1===t&&(o=e.extendToNorthPole?Ph:-64),t===i+1&&(o=e.extendToSouthPole?Ih:8256),m[_++]=n,m[_++]=o}const g=f?new Uint32Array(d):new Uint16Array(d);let y=0;for(let e=0;e<n;e++)for(let t=0;t<r;t++){const i=t+1+e*o,r=t+(e+1)*o,n=t+1+(e+1)*o;g[y++]=t+e*o,g[y++]=r,g[y++]=i,g[y++]=i,g[y++]=r,g[y++]=n}return{vertices:m.buffer.slice(0),indices:g.buffer.slice(0),uses32bitIndices:f}}const Wg=new Sh({fill:new Th(128,2),line:new Th(512,0),tile:new Th(128,32),stencil:new Th(128,1),circle:3});class Hg{constructor(){this._tileMeshCache={},this._errorCorrectionUsable=0,this._errorMeasurementLastValue=0,this._errorCorrectionPreviousValue=0,this._errorMeasurementLastChangeTime=-1e3}get name(){return"vertical-perspective"}get transitionState(){return 1}get useSubdivision(){return!0}get shaderVariantName(){return"globe"}get shaderDefine(){return"#define GLOBE"}get shaderPreludeCode(){return vg.projectionGlobe}get vertexShaderPreludeCode(){return vg.projectionMercator.vertexSource}get subdivisionGranularity(){return Wg}get useGlobeControls(){return!0}get latitudeErrorCorrectionRadians(){return this._errorCorrectionUsable}destroy(){this._errorMeasurement&&this._errorMeasurement.destroy()}updateGPUdependent(e){this._errorMeasurement||(this._errorMeasurement=new Zg(e));const t=dp(this._errorQueryLatitudeDegrees),i=2*Math.atan(Math.exp(Math.PI-t*Math.PI*2))-.5*Math.PI,r=this._errorMeasurement.updateErrorLoop(t,i),n=st();r!==this._errorMeasurementLastValue&&(this._errorCorrectionPreviousValue=this._errorCorrectionUsable,this._errorMeasurementLastValue=r,this._errorMeasurementLastChangeTime=n);const o=Math.min(Math.max((n-this._errorMeasurementLastChangeTime)/1e3/.5,0),1);this._errorCorrectionUsable=_e(this._errorCorrectionPreviousValue,-this._errorMeasurementLastValue,ye(o))}_getMeshKey(e){return`${e.granularity.toString(36)}_${e.generateBorders?"b":""}${e.extendToNorthPole?"n":""}${e.extendToSouthPole?"s":""}`}getMeshFromTileID(e,t,i,r,n){const o=("stencil"===n?Wg.stencil:Wg.tile).getGranularityForZoomLevel(t.z);return this._getMesh(e,{granularity:o,generateBorders:i,extendToNorthPole:0===t.y&&r,extendToSouthPole:t.y===(1<<t.z)-1&&r})}_getMesh(e,t){const i=this._getMeshKey(t);if(i in this._tileMeshCache)return this._tileMeshCache[i];const r=function(e,t){const i=qg(t,"16bit"),r=Ua.deserialize({arrayBuffer:i.vertices,length:i.vertices.byteLength/2/2}),n=ol.deserialize({arrayBuffer:i.indices,length:i.indices.byteLength/2/3});return new bg(e.createVertexBuffer(r,wg.members),e.createIndexBuffer(n),hl.simpleSegment(0,0,r.length,n.length))}(e,t);return this._tileMeshCache[i]=r,r}recalculate(e){}hasTransition(){var e;const t=st();let i=!1;return i||(i=(t-this._errorMeasurementLastChangeTime)/1e3<.7),i||(i=null===(e=this._errorMeasurement)||void 0===e?void 0:e.awaitingQuery),i}setErrorQueryLatitudeDegrees(e){this._errorQueryLatitudeDegrees=e}}const Xg=new Ws({type:new Us(St.projection.type)});class Yg extends Tt{constructor(e){super(),this._transitionable=new Fs(Xg,void 0),this.setProjection(e),this._transitioning=this._transitionable.untransitioned(),this.recalculate(new zs(0)),this._mercatorProjection=new Pg,this._verticalPerspectiveProjection=new Hg}get transitionState(){const e=this.properties.get("type");if("string"==typeof e&&"mercator"===e)return 0;if("string"==typeof e&&"vertical-perspective"===e)return 1;if(e instanceof Zi){if("vertical-perspective"===e.from&&"mercator"===e.to)return 1-e.transition;if("mercator"===e.from&&"vertical-perspective"===e.to)return e.transition}return 1}get useGlobeRendering(){return this.transitionState>0}get latitudeErrorCorrectionRadians(){return this._verticalPerspectiveProjection.latitudeErrorCorrectionRadians}get currentProjection(){return this.useGlobeRendering?this._verticalPerspectiveProjection:this._mercatorProjection}get name(){return"globe"}get useSubdivision(){return this.currentProjection.useSubdivision}get shaderVariantName(){return this.currentProjection.shaderVariantName}get shaderDefine(){return this.currentProjection.shaderDefine}get shaderPreludeCode(){return this.currentProjection.shaderPreludeCode}get vertexShaderPreludeCode(){return this.currentProjection.vertexShaderPreludeCode}get subdivisionGranularity(){return this.currentProjection.subdivisionGranularity}get useGlobeControls(){return this.transitionState>0}destroy(){this._mercatorProjection.destroy(),this._verticalPerspectiveProjection.destroy()}updateGPUdependent(e){this._mercatorProjection.updateGPUdependent(e),this._verticalPerspectiveProjection.updateGPUdependent(e)}getMeshFromTileID(e,t,i,r,n){return this.currentProjection.getMeshFromTileID(e,t,i,r,n)}setProjection(e){this._transitionable.setValue("type",(null==e?void 0:e.type)||"mercator")}updateTransitions(e){this._transitioning=this._transitionable.transitioned(e,this._transitioning)}hasTransition(){return this._transitioning.hasTransition()||this.currentProjection.hasTransition()}recalculate(e){this.properties=this._transitioning.possiblyEvaluate(e)}setErrorQueryLatitudeDegrees(e){this._verticalPerspectiveProjection.setErrorQueryLatitudeDegrees(e),this._mercatorProjection.setErrorQueryLatitudeDegrees(e)}}function Kg(e){const t=ey(e.worldSize,e.center.lat);return 2*Math.PI*t}function Jg(e,t,i,r,n){const o=1/(1<<n),s=t/Q*o+r*o,a=fe((e/Q*o+i*o)*Math.PI*2+Math.PI,2*Math.PI),l=2*Math.atan(Math.exp(Math.PI-s*Math.PI*2))-.5*Math.PI,c=Math.cos(l),h=new Float64Array(3);return h[0]=Math.sin(a)*c,h[1]=Math.sin(l),h[2]=Math.cos(a)*c,h}function Qg(e){return function(e,t){const i=Math.cos(t),r=new Float64Array(3);return r[0]=Math.sin(e)*i,r[1]=Math.sin(t),r[2]=Math.cos(e)*i,r}(e.lng*Math.PI/180,e.lat*Math.PI/180)}function ey(e,t){return e/(2*Math.PI)/Math.cos(t*Math.PI/180)}function ty(e){const t=Math.asin(e[1])/Math.PI*180,i=Math.sqrt(e[0]*e[0]+e[2]*e[2]);if(i>1e-6){const r=e[0]/i,n=Math.acos(e[2]/i),o=(r>0?n:-n)/Math.PI*180;return new ap(we(o,-180,180),t)}return new ap(0,t)}function iy(e){return Math.cos(e*Math.PI/180)}function ry(e,t){const i=iy(e);return Ee(iy(t)/i)}function ny(e,t){const i=e.rotate(t.bearingInRadians),r=t.zoom+ry(t.center.lat,0),n=_e(1/iy(t.center.lat),1/iy(Math.min(Math.abs(t.center.lat),60)),me(r,7,3,0,1)),o=360/Kg({worldSize:t.worldSize,center:{lat:t.center.lat}});return new ap(t.center.lng-i.x*o*n,be(t.center.lat+i.y*o,-85.051129,We))}function oy(e){const t=.5*e,i=Math.sin(t),r=Math.cos(t);return Math.log(i+r)-Math.log(r-i)}function sy(e,t,i,r){const n=e.lat+i*r;if(Math.abs(i)>1){const o=(Math.sign(e.lat+i)!==Math.sign(e.lat)?-Math.abs(e.lat):Math.abs(e.lat))*Math.PI/180,s=Math.abs(e.lat+i)*Math.PI/180,a=oy(o+r*(s-o)),l=oy(o),c=oy(s);return new ap(e.lng+t*((a-l)/(c-l)),n)}return new ap(e.lng+t*r,n)}class ay{constructor(e){this._cachePrevious=new Map,this._cache=new Map,this._hadAnyChanges=!1,this._boundingVolumeFactory=e}swapBuffers(){if(!this._hadAnyChanges)return;const e=this._cachePrevious;this._cachePrevious=this._cache,this._cache=e,this._cache.clear(),this._hadAnyChanges=!1}getTileBoundingVolume(e,t,i,r){const n=`${e.z}_${e.x}_${e.y}_${(null==r?void 0:r.terrain)?"t":""}`,o=this._cache.get(n);if(o)return o;const s=this._cachePrevious.get(n);if(s)return this._cache.set(n,s),s;const a=this._boundingVolumeFactory(e,t,i,r);return this._cache.set(n,a),this._hadAnyChanges=!0,a}}class ly{constructor(e,t,i,r){this.min=i,this.max=r,this.points=e,this.planes=t}static fromAabb(e,t){const i=[];for(let r=0;r<8;r++)i.push([1&~r?e[0]:t[0],1==(r>>1&1)?t[1]:e[1],1==(r>>2&1)?t[2]:e[2]]);return new ly(i,[[-1,0,0,t[0]],[1,0,0,-e[0]],[0,-1,0,t[1]],[0,1,0,-e[1]],[0,0,-1,t[2]],[0,0,1,-e[2]]],e,t)}static fromCenterSizeAngles(e,t,i){const r=q([],i[0],i[1],i[2]),n=B([],[t[0],0,0],r),o=B([],[0,t[1],0],r),s=B([],[0,0,t[2]],r),a=[...e],l=[...e];for(let t=0;t<8;t++)for(let i=0;i<3;i++){const r=e[i]+n[i]*(1&~t?-1:1)+o[i]*(1==(t>>1&1)?1:-1)+s[i]*(1==(t>>2&1)?1:-1);a[i]=Math.min(a[i],r),l[i]=Math.max(l[i],r)}const c=[];for(let t=0;t<8;t++){const i=[...e];D(i,i,R([],n,1&~t?-1:1)),D(i,i,R([],o,1==(t>>1&1)?1:-1)),D(i,i,R([],s,1==(t>>2&1)?1:-1)),c.push(i)}return new ly(c,[[...n,-L(n,c[0])],[...o,-L(o,c[0])],[...s,-L(s,c[0])],[-n[0],-n[1],-n[2],-L(n,c[7])],[-o[0],-o[1],-o[2],-L(o,c[7])],[-s[0],-s[1],-s[2],-L(s,c[7])]],a,l)}intersectsFrustum(e){let t=!0;const i=this.points.length,r=this.planes.length,n=e.planes.length,o=e.points.length;for(let r=0;r<n;r++){const n=e.planes[r];let o=0;for(let e=0;e<i;e++){const t=this.points[e];n[0]*t[0]+n[1]*t[1]+n[2]*t[2]+n[3]>=0&&o++}if(0===o)return 0;o<i&&(t=!1)}if(t)return 2;for(let t=0;t<r;t++){const i=this.planes[t];let r=0;for(let t=0;t<o;t++){const n=e.points[t];i[0]*n[0]+i[1]*n[1]+i[2]*n[2]+i[3]>=0&&r++}if(0===r)return 0}return 1}intersectsPlane(e){const t=this.points.length;let i=0;for(let r=0;r<t;r++){const t=this.points[r];e[0]*t[0]+e[1]*t[1]+e[2]*t[2]+e[3]>=0&&i++}return i===t?2:0===i?0:1}}function cy(e,t,i){const r=e-t;return r<0?-r:Math.max(0,r-i)}function hy(e,t,i,r,n){const o=e-i;let s;return s=o<0?Math.min(-o,1+o-n):o>n?Math.min(Math.max(o-n,0),1-o):0,Math.max(s,cy(t,r,n))}class uy{constructor(){this._boundingVolumeCache=new ay(this._computeTileBoundingVolume)}prepareNextFrame(){this._boundingVolumeCache.swapBuffers()}distanceToTile2d(e,t,i,r){const n=1<<i.z,o=1/n,s=i.x/n,a=i.y/n;let l=2;return l=Math.min(l,hy(e,t,s,a,o)),l=Math.min(l,hy(e,t,s+.5,-a-o,o)),l=Math.min(l,hy(e,t,s+.5,2-a-o,o)),l}getWrap(e,t,i){const r=1<<t.z,n=1/r,o=t.x/r,s=cy(e.x,o,n),a=cy(e.x,o-1,n),l=cy(e.x,o+1,n),c=Math.min(s,a,l);return c===l?1:c===a?-1:0}allowVariableZoom(e,t){return a_(e,t)>4}allowWorldCopies(){return!1}getTileBoundingVolume(e,t,i,r){return this._boundingVolumeCache.getTileBoundingVolume(e,t,i,r)}_computeTileBoundingVolume(e,t,i,r){var n,o;let s=0,a=0;if(null==r?void 0:r.terrain){const l=new Pp(e.z,t,e.z,e.x,e.y),c=r.terrain.getMinMaxElevation(l);s=null!==(n=c.minElevation)&&void 0!==n?n:Math.min(0,i),a=null!==(o=c.maxElevation)&&void 0!==o?o:Math.max(0,i)}if(s/=sp,a/=sp,s+=1,a+=1,e.z<=0)return ly.fromAabb([-a,-a,-a],[a,a,a]);if(1===e.z)return ly.fromAabb([0===e.x?-a:0,0===e.y?0:-a,-a],[0===e.x?0:a,0===e.y?a:0,a]);{const t=[Jg(0,0,e.x,e.y,e.z),Jg(Q,0,e.x,e.y,e.z),Jg(Q,Q,e.x,e.y,e.z),Jg(0,Q,e.x,e.y,e.z)],i=[];for(const e of t)i.push(R([],e,a));if(a!==s)for(const e of t)i.push(R([],e,s));0===e.y&&i.push([0,1,0]),e.y===(1<<e.z)-1&&i.push([0,-1,0]);const r=[1,1,1],n=[-1,-1,-1];for(const e of i)for(let t=0;t<3;t++)r[t]=Math.min(r[t],e[t]),n[t]=Math.max(n[t],e[t]);const o=Jg(4096,4096,e.x,e.y,e.z),l=F([],[0,1,0],o);k(l,l);const c=F([],o,l);k(c,c);const h=F([],t[2],t[1]);k(h,h);const u=F([],t[0],t[3]);k(u,u),i.push(R([],o,a)),e.y>=(1<<e.z)/2&&i.push(R([],Jg(4096,0,e.x,e.y,e.z),a)),e.y<(1<<e.z)/2&&i.push(R([],Jg(4096,Q,e.x,e.y,e.z),a));const d=dy(o,i),p=dy(c,i),f=[-o[0],-o[1],-o[2],d.max],m=[o[0],o[1],o[2],-d.min],_=[-c[0],-c[1],-c[2],p.max],g=[c[0],c[1],c[2],-p.min],y=[...h,0],v=[...u,0],x=[];return 0===e.y?x.push(ce(v,y,f),ce(v,y,m)):x.push(ce(_,y,f),ce(_,y,m),ce(_,v,f),ce(_,v,m)),e.y===(1<<e.z)-1?x.push(ce(v,y,f),ce(v,y,m)):x.push(ce(g,y,f),ce(g,y,m),ce(g,v,f),ce(g,v,m)),new ly(x,[f,m,_,g,y,v],r,n)}}}function dy(e,t){let i=1/0,r=-1/0;for(const n of t){const t=L(e,n);i=Math.min(i,t),r=Math.max(r,t)}return{min:i,max:r}}class py{get pixelsToClipSpaceMatrix(){return this._helper.pixelsToClipSpaceMatrix}get clipSpaceToPixelsMatrix(){return this._helper.clipSpaceToPixelsMatrix}get pixelsToGLUnits(){return this._helper.pixelsToGLUnits}get centerOffset(){return this._helper.centerOffset}get size(){return this._helper.size}get rotationMatrix(){return this._helper.rotationMatrix}get centerPoint(){return this._helper.centerPoint}get pixelsPerMeter(){return this._helper.pixelsPerMeter}setMinZoom(e){this._helper.setMinZoom(e)}setMaxZoom(e){this._helper.setMaxZoom(e)}setMinPitch(e){this._helper.setMinPitch(e)}setMaxPitch(e){this._helper.setMaxPitch(e)}setRenderWorldCopies(e){this._helper.setRenderWorldCopies(e)}setBearing(e){this._helper.setBearing(e)}setPitch(e){this._helper.setPitch(e)}setRoll(e){this._helper.setRoll(e)}setFov(e){this._helper.setFov(e)}setZoom(e){this._helper.setZoom(e)}setCenter(e){this._helper.setCenter(e)}setElevation(e){this._helper.setElevation(e)}setMinElevationForCurrentTile(e){this._helper.setMinElevationForCurrentTile(e)}setPadding(e){this._helper.setPadding(e)}interpolatePadding(e,t,i){this._helper.interpolatePadding(e,t,i)}isPaddingEqual(e){return this._helper.isPaddingEqual(e)}resize(e,t){this._helper.resize(e,t)}getMaxBounds(){return this._helper.getMaxBounds()}setMaxBounds(e){this._helper.setMaxBounds(e)}setConstrainOverride(e){this._helper.setConstrainOverride(e)}overrideNearFarZ(e,t){this._helper.overrideNearFarZ(e,t)}clearNearFarZOverride(){this._helper.clearNearFarZOverride()}getCameraQueryGeometry(e){return this._helper.getCameraQueryGeometry(this.getCameraPoint(),e)}get tileSize(){return this._helper.tileSize}get tileZoom(){return this._helper.tileZoom}get scale(){return this._helper.scale}get worldSize(){return this._helper.worldSize}get width(){return this._helper.width}get height(){return this._helper.height}get lngRange(){return this._helper.lngRange}get latRange(){return this._helper.latRange}get minZoom(){return this._helper.minZoom}get maxZoom(){return this._helper.maxZoom}get zoom(){return this._helper.zoom}get center(){return this._helper.center}get minPitch(){return this._helper.minPitch}get maxPitch(){return this._helper.maxPitch}get pitch(){return this._helper.pitch}get pitchInRadians(){return this._helper.pitchInRadians}get roll(){return this._helper.roll}get rollInRadians(){return this._helper.rollInRadians}get bearing(){return this._helper.bearing}get bearingInRadians(){return this._helper.bearingInRadians}get fov(){return this._helper.fov}get fovInRadians(){return this._helper.fovInRadians}get elevation(){return this._helper.elevation}get minElevationForCurrentTile(){return this._helper.minElevationForCurrentTile}get padding(){return this._helper.padding}get unmodified(){return this._helper.unmodified}get renderWorldCopies(){return this._helper.renderWorldCopies}get constrainOverride(){return this._helper.constrainOverride}get nearZ(){return this._helper.nearZ}get farZ(){return this._helper.farZ}get autoCalculateNearFarZ(){return this._helper.autoCalculateNearFarZ}setTransitionState(e){}constructor(e){this._cachedClippingPlane=ie(),this._projectionMatrix=oe(),this._globeViewProjMatrix32f=se(),this._globeViewProjMatrixNoCorrection=oe(),this._globeViewProjMatrixNoCorrectionInverted=oe(),this._globeProjMatrixInverted=oe(),this._cameraPosition=re(),this._globeLatitudeErrorCorrectionRadians=0,this.defaultConstrain=(e,t)=>{const i=be(e.lat,-85.051129,We),r=be(+t,this.minZoom+ry(0,i),this.maxZoom);return{center:new ap(e.lng,i),zoom:r}},this.applyConstrain=(e,t)=>this._helper.applyConstrain(e,t),this._helper=new Cg({calcMatrices:()=>this._calcMatrices(),defaultConstrain:(e,t)=>this.defaultConstrain(e,t)},e),this._coveringTilesDetailsProvider=new uy}clone(){const e=new py;return e.apply(this,!1),e}apply(e,t,i){this._globeLatitudeErrorCorrectionRadians=i||0,this._helper.apply(e,t)}get projectionMatrix(){return this._projectionMatrix}get modelViewProjectionMatrix(){return this._globeViewProjMatrixNoCorrection}get inverseProjectionMatrix(){return this._globeProjMatrixInverted}get cameraPosition(){const e=re();return e[0]=this._cameraPosition[0],e[1]=this._cameraPosition[1],e[2]=this._cameraPosition[2],e}get cameraToCenterDistance(){return this._helper.cameraToCenterDistance}getProjectionData(e){const{overscaledTileID:t,applyGlobeMatrix:i}=e,r=this._helper.getMercatorTileCoordinates(t);return{mainMatrix:this._globeViewProjMatrix32f,tileMercatorCoords:r,clippingPlane:this._cachedClippingPlane,projectionTransition:i?1:0,fallbackMatrix:this._globeViewProjMatrix32f}}_computeClippingPlane(e){const t=this.pitchInRadians,i=this.cameraToCenterDistance/e,r=Math.sin(t)*i,n=Math.cos(t)*i+1,o=1/Math.sqrt(r*r+n*n)*1;let s=-r,a=n;const l=Math.sqrt(s*s+a*a);s/=l,a/=l;const c=[0,s,a];j(c,c,[0,0,0],-this.bearingInRadians),O(c,c,[0,0,0],-1*this.center.lat*Math.PI/180),V(c,c,[0,0,0],this.center.lng*Math.PI/180);const h=1/A(c);return R(c,c,h),[...c,-o*h]}isLocationOccluded(e){return!this.isSurfacePointVisible(Qg(e))}transformLightDirection(e){const t=this._helper._center.lng*Math.PI/180,i=this._helper._center.lat*Math.PI/180,r=Math.cos(i),n=[Math.sin(t)*r,Math.sin(i),Math.cos(t)*r],o=[n[2],0,-n[0]],s=[0,0,0];F(s,o,n),k(o,o),k(s,s);const a=[0,0,0];return k(a,[o[0]*e[0]+s[0]*e[1]+n[0]*e[2],o[1]*e[0]+s[1]*e[1]+n[1]*e[2],o[2]*e[0]+s[2]*e[1]+n[2]*e[2]]),a}getPixelScale(){return 1/Math.cos(this._helper._center.lat*Math.PI/180)}getCircleRadiusCorrection(){return Math.cos(this._helper._center.lat*Math.PI/180)}getPitchedTextCorrection(e,t,i){const r=function(e,t,i){const r=1/(1<<i.z);return new gp(e/Q*r+i.x*r,t/Q*r+i.y*r)}(e,t,i.canonical),n=(o=r.y,[fe(r.x*Math.PI*2+Math.PI,2*Math.PI),2*Math.atan(Math.exp(Math.PI-o*Math.PI*2))-.5*Math.PI]);var o;return this.getCircleRadiusCorrection()/Math.cos(n[1])}projectTileCoordinates(e,t,i,r){const n=i.canonical,s=Jg(e,t,n.x,n.y,n.z),a=1+(r?r(e,t):0)/sp,l=[s[0]*a,s[1]*a,s[2]*a,1];$(l,l,this._globeViewProjMatrixNoCorrection);const c=this._cachedClippingPlane,h=c[0]*s[0]+c[1]*s[1]+c[2]*s[2]+c[3]<0;return{point:new o(l[0]/l[3],l[1]/l[3]),signedDistanceFromCamera:l[3],isOccluded:h}}_calcMatrices(){if(!this._helper._width||!this._helper._height)return;const e=ey(this.worldSize,this.center.lat),t=ne(),i=ne();this._helper.autoCalculateNearFarZ&&(this._helper._nearZ=.5,this._helper._farZ=this.cameraToCenterDistance+2*e),I(t,this.fovInRadians,this.width/this.height,this._helper._nearZ,this._helper._farZ);const r=this.centerOffset;t[8]=2*-r.x/this._helper._width,t[9]=2*r.y/this._helper._height,this._projectionMatrix=g(t),this._globeProjMatrixInverted=ne(),v(this._globeProjMatrixInverted,t),b(t,t,[0,0,-this.cameraToCenterDistance]),P(t,t,this.rollInRadians),T(t,t,-this.pitchInRadians),P(t,t,this.bearingInRadians),b(t,t,[0,0,-e]);const n=re();n[0]=e,n[1]=e,n[2]=e,T(i,t,this.center.lat*Math.PI/180),S(i,i,-this.center.lng*Math.PI/180),w(i,i,n),this._globeViewProjMatrixNoCorrection=i,T(t,t,this.center.lat*Math.PI/180-this._globeLatitudeErrorCorrectionRadians),S(t,t,-this.center.lng*Math.PI/180),w(t,t,n),this._globeViewProjMatrix32f=new Float32Array(t),this._globeViewProjMatrixNoCorrectionInverted=ne(),v(this._globeViewProjMatrixNoCorrectionInverted,i);const o=re();this._cameraPosition=re(),this._cameraPosition[2]=this.cameraToCenterDistance/e,j(this._cameraPosition,this._cameraPosition,o,-this.rollInRadians),O(this._cameraPosition,this._cameraPosition,o,this.pitchInRadians),j(this._cameraPosition,this._cameraPosition,o,-this.bearingInRadians),D(this._cameraPosition,this._cameraPosition,[0,0,1]),O(this._cameraPosition,this._cameraPosition,o,-this.center.lat*Math.PI/180),V(this._cameraPosition,this._cameraPosition,o,this.center.lng*Math.PI/180),this._cachedClippingPlane=this._computeClippingPlane(e);const s=g(this._globeViewProjMatrixNoCorrectionInverted);w(s,s,[1,1,-1]),this._cachedFrustum=Dg.fromInvProjectionMatrix(s,1,0,this._cachedClippingPlane,!0)}calculateFogMatrix(e){Le("calculateFogMatrix is not supported on globe projection.");const t=ne();return y(t),t}getVisibleUnwrappedCoordinates(e){return[new Sp(0,e)]}getCameraFrustum(){return this._cachedFrustum}getClippingPlane(){return this._cachedClippingPlane}getCoveringTilesDetailsProvider(){return this._coveringTilesDetailsProvider}recalculateZoomAndCenter(e){e&&Le("terrain is not fully supported on vertical perspective projection."),this._helper.recalculateZoomAndCenter(0)}maxPitchScaleFactor(){return 1}getCameraPoint(){return this._helper.getCameraPoint()}getCameraAltitude(){return this._helper.getCameraAltitude()}getCameraLngLat(){return this._helper.getCameraLngLat()}lngLatToCameraDepth(e,t){if(!this._globeViewProjMatrixNoCorrection)return 1;const i=Qg(e);R(i,i,1+t/sp);const r=ie();return $(r,[i[0],i[1],i[2],1],this._globeViewProjMatrixNoCorrection),r[2]/r[3]}populateCache(e){}getBounds(){const e=.5*this.width,t=.5*this.height,i=[new o(0,0),new o(e,0),new o(this.width,0),new o(this.width,t),new o(this.width,this.height),new o(e,this.height),new o(0,this.height),new o(0,t)],r=[];for(const e of i)r.push(this.unprojectScreenPoint(e));let n=0,s=0,a=0,l=0;const c=this.center;for(const e of r){const t=de(c.lng,e.lng),i=de(c.lat,e.lat);t<s&&(s=t),t>n&&(n=t),i<l&&(l=i),i>a&&(a=i)}const h=[c.lng+s,c.lat+l,c.lng+n,c.lat+a];return this.isSurfacePointOnScreen([0,1,0])&&(h[3]=90,h[0]=-180,h[2]=180),this.isSurfacePointOnScreen([0,-1,0])&&(h[1]=-90,h[0]=-180,h[2]=180),new lp(h)}calculateCenterFromCameraLngLatAlt(e,t,i,r){return this._helper.calculateCenterFromCameraLngLatAlt(e,t,i,r)}setLocationAtPoint(e,t){const i=Qg(this.unprojectScreenPoint(t)),r=Qg(e),n=re();var o;(o=n)[0]=0,o[1]=0,o[2]=0;const s=re();V(s,i,n,-this.center.lng*Math.PI/180),O(s,s,n,this.center.lat*Math.PI/180);const a=r[0]*r[0]+r[2]*r[2],l=s[0]*s[0];if(a<l)return;const c=Math.sqrt(a-l),h=-c,u=ue(r[0],r[2],s[0],c),d=ue(r[0],r[2],s[0],h),p=re();V(p,r,n,-u);const f=ue(p[1],p[2],s[1],s[2]),m=re();V(m,r,n,-d);const _=ue(m[1],m[2],s[1],s[2]),g=.5*Math.PI,y=f>=-g&&f<=g,v=_>=-g&&_<=g;let x,b;if(y&&v){const e=this.center.lng*Math.PI/180,t=this.center.lat*Math.PI/180;pe(u,e)+pe(f,t)<pe(d,e)+pe(_,t)?(x=u,b=f):(x=d,b=_)}else if(y)x=u,b=f;else{if(!v)return;x=d,b=_}const w=x/Math.PI*180,T=b/Math.PI*180,S=this.center.lat;this.setCenter(new ap(w,be(T,-90,90))),this.setZoom(this.zoom+ry(S,this.center.lat))}locationToScreenPoint(e,t){const i=Qg(e);return t&&R(i,i,1+t.getElevationForLngLatZoom(e,this._helper._tileZoom)/sp),this._projectSurfacePointToScreen(i)}_projectSurfacePointToScreen(e){const t=ie();return $(t,[...e,1],this._globeViewProjMatrixNoCorrection),t[0]/=t[3],t[1]/=t[3],new o((.5*t[0]+.5)*this.width,(.5*-t[1]+.5)*this.height)}screenPointToMercatorCoordinate(e,t){if(t){const i=t.pointCoordinate(e);if(i)return i}return gp.fromLngLat(this.unprojectScreenPoint(e))}screenPointToLocation(e,t){var i;return null===(i=this.screenPointToMercatorCoordinate(e,t))||void 0===i?void 0:i.toLngLat()}isPointOnMapSurface(e,t){const i=this._cameraPosition,r=this.getRayDirectionFromPixel(e);return!!this.rayPlanetIntersection(i,r)}getRayDirectionFromPixel(e){const t=ie();t[0]=e.x/this.width*2-1,t[1]=-1*(e.y/this.height*2-1),t[2]=1,t[3]=1,$(t,t,this._globeViewProjMatrixNoCorrectionInverted),t[0]/=t[3],t[1]/=t[3],t[2]/=t[3];const i=re();i[0]=t[0]-this._cameraPosition[0],i[1]=t[1]-this._cameraPosition[1],i[2]=t[2]-this._cameraPosition[2];const r=re();return k(r,i),r}isSurfacePointVisible(e){const t=this._cachedClippingPlane;return t[0]*e[0]+t[1]*e[1]+t[2]*e[2]+t[3]>=0}isSurfacePointOnScreen(e){if(!this.isSurfacePointVisible(e))return!1;const t=ie();return $(t,[...e,1],this._globeViewProjMatrixNoCorrection),t[0]/=t[3],t[1]/=t[3],t[2]/=t[3],t[0]>-1&&t[0]<1&&t[1]>-1&&t[1]<1&&t[2]>-1&&t[2]<1}rayPlanetIntersection(e,t){const i=L(e,t),r=re(),n=re();R(n,t,i),U(r,e,n);const o=1-L(r,r);if(o<0)return null;const s=L(e,e)-1,a=-i+(i<0?1:-1)*Math.sqrt(o),l=s/a,c=a;return{tMin:Math.min(l,c),tMax:Math.max(l,c)}}unprojectScreenPoint(e){const t=this._cameraPosition,i=this.getRayDirectionFromPixel(e),r=this.rayPlanetIntersection(t,i);if(r){const e=re();D(e,t,[i[0]*r.tMin,i[1]*r.tMin,i[2]*r.tMin]);const n=re();return k(n,e),ty(n)}const n=this._cachedClippingPlane,o=n[0]*i[0]+n[1]*i[1]+n[2]*i[2],s=-le(n,t)/o,a=re();if(s>0)D(a,t,[i[0]*s,i[1]*s,i[2]*s]);else{const e=re();D(e,t,[2*i[0],2*i[1],2*i[2]]);const r=le(this._cachedClippingPlane,e);U(a,e,[this._cachedClippingPlane[0]*r,this._cachedClippingPlane[1]*r,this._cachedClippingPlane[2]*r])}const l=function(e){const t=re();return t[0]=e[0]*-e[3],t[1]=e[1]*-e[3],t[2]=e[2]*-e[3],{center:t,radius:Math.sqrt(1-e[3]*e[3])}}(n),c=function(e,t,i){const r=re();U(r,i,e);const n=re();return function(e,t,i,r){e[0]=t[0]+i[0]*r,e[1]=t[1]+i[1]*r,e[2]=t[2]+i[2]*r}(n,e,r,t/G(r)),n}(l.center,l.radius,a);return ty(c)}getMatrixForModel(e,t){const i=ap.convert(e),r=1/sp,n=oe();return S(n,n,i.lng/180*Math.PI),T(n,n,-i.lat/180*Math.PI),b(n,n,[0,0,1+t/sp]),T(n,n,.5*Math.PI),w(n,n,[r,r,r]),n}getProjectionDataForCustomLayer(e=!0){const t=this.getProjectionData({overscaledTileID:new Pp(0,0,0,0,0),applyGlobeMatrix:e});return t.tileMercatorCoords=[0,0,1,1],t}getFastPathSimpleProjectionMatrix(e){}}class fy{get pixelsToClipSpaceMatrix(){return this._helper.pixelsToClipSpaceMatrix}get clipSpaceToPixelsMatrix(){return this._helper.clipSpaceToPixelsMatrix}get pixelsToGLUnits(){return this._helper.pixelsToGLUnits}get centerOffset(){return this._helper.centerOffset}get size(){return this._helper.size}get rotationMatrix(){return this._helper.rotationMatrix}get centerPoint(){return this._helper.centerPoint}get pixelsPerMeter(){return this._helper.pixelsPerMeter}setMinZoom(e){this._helper.setMinZoom(e)}setMaxZoom(e){this._helper.setMaxZoom(e)}setMinPitch(e){this._helper.setMinPitch(e)}setMaxPitch(e){this._helper.setMaxPitch(e)}setRenderWorldCopies(e){this._helper.setRenderWorldCopies(e)}setBearing(e){this._helper.setBearing(e)}setPitch(e){this._helper.setPitch(e)}setRoll(e){this._helper.setRoll(e)}setFov(e){this._helper.setFov(e)}setZoom(e){this._helper.setZoom(e)}setCenter(e){this._helper.setCenter(e)}setElevation(e){this._helper.setElevation(e)}setMinElevationForCurrentTile(e){this._helper.setMinElevationForCurrentTile(e)}setPadding(e){this._helper.setPadding(e)}interpolatePadding(e,t,i){this._helper.interpolatePadding(e,t,i)}isPaddingEqual(e){return this._helper.isPaddingEqual(e)}resize(e,t,i=!0){this._helper.resize(e,t,i)}getMaxBounds(){return this._helper.getMaxBounds()}setMaxBounds(e){this._helper.setMaxBounds(e)}setConstrainOverride(e){this._helper.setConstrainOverride(e)}overrideNearFarZ(e,t){this._helper.overrideNearFarZ(e,t)}clearNearFarZOverride(){this._helper.clearNearFarZOverride()}getCameraQueryGeometry(e){return this._helper.getCameraQueryGeometry(this.getCameraPoint(),e)}get tileSize(){return this._helper.tileSize}get tileZoom(){return this._helper.tileZoom}get scale(){return this._helper.scale}get worldSize(){return this._helper.worldSize}get width(){return this._helper.width}get height(){return this._helper.height}get lngRange(){return this._helper.lngRange}get latRange(){return this._helper.latRange}get minZoom(){return this._helper.minZoom}get maxZoom(){return this._helper.maxZoom}get zoom(){return this._helper.zoom}get center(){return this._helper.center}get minPitch(){return this._helper.minPitch}get maxPitch(){return this._helper.maxPitch}get pitch(){return this._helper.pitch}get pitchInRadians(){return this._helper.pitchInRadians}get roll(){return this._helper.roll}get rollInRadians(){return this._helper.rollInRadians}get bearing(){return this._helper.bearing}get bearingInRadians(){return this._helper.bearingInRadians}get fov(){return this._helper.fov}get fovInRadians(){return this._helper.fovInRadians}get elevation(){return this._helper.elevation}get minElevationForCurrentTile(){return this._helper.minElevationForCurrentTile}get padding(){return this._helper.padding}get unmodified(){return this._helper.unmodified}get renderWorldCopies(){return this._helper.renderWorldCopies}get cameraToCenterDistance(){return this._helper.cameraToCenterDistance}get constrainOverride(){return this._helper.constrainOverride}get nearZ(){return this._helper.nearZ}get farZ(){return this._helper.farZ}get autoCalculateNearFarZ(){return this._helper.autoCalculateNearFarZ}get isGlobeRendering(){return this._globeness>0}setTransitionState(e,t){this._globeness=e,this._globeLatitudeErrorCorrectionRadians=t,this._calcMatrices(),this._verticalPerspectiveTransform.getCoveringTilesDetailsProvider().prepareNextFrame(),this._mercatorTransform.getCoveringTilesDetailsProvider().prepareNextFrame()}get currentTransform(){return this.isGlobeRendering?this._verticalPerspectiveTransform:this._mercatorTransform}constructor(e){this._globeLatitudeErrorCorrectionRadians=0,this._globeness=1,this.defaultConstrain=(e,t)=>this.currentTransform.defaultConstrain(e,t),this.applyConstrain=(e,t)=>this._helper.applyConstrain(e,t),this._helper=new Cg({calcMatrices:()=>this._calcMatrices(),defaultConstrain:(e,t)=>this.defaultConstrain(e,t)},e),this._globeness=1,this._mercatorTransform=new Rg,this._verticalPerspectiveTransform=new py}clone(){const e=new fy;return e._globeness=this._globeness,e._globeLatitudeErrorCorrectionRadians=this._globeLatitudeErrorCorrectionRadians,e.apply(this,!1),e}apply(e,t){this._helper.apply(e,t),this._mercatorTransform.apply(this,!1),this._verticalPerspectiveTransform.apply(this,!1,this._globeLatitudeErrorCorrectionRadians)}get projectionMatrix(){return this.currentTransform.projectionMatrix}get modelViewProjectionMatrix(){return this.currentTransform.modelViewProjectionMatrix}get inverseProjectionMatrix(){return this.currentTransform.inverseProjectionMatrix}get cameraPosition(){return this.currentTransform.cameraPosition}getProjectionData(e){const t=this._mercatorTransform.getProjectionData(e),i=this._verticalPerspectiveTransform.getProjectionData(e);return{mainMatrix:this.isGlobeRendering?i.mainMatrix:t.mainMatrix,clippingPlane:i.clippingPlane,tileMercatorCoords:i.tileMercatorCoords,projectionTransition:e.applyGlobeMatrix?this._globeness:0,fallbackMatrix:t.fallbackMatrix}}isLocationOccluded(e){return this.currentTransform.isLocationOccluded(e)}transformLightDirection(e){return this.currentTransform.transformLightDirection(e)}getPixelScale(){return _e(this._mercatorTransform.getPixelScale(),this._verticalPerspectiveTransform.getPixelScale(),this._globeness)}getCircleRadiusCorrection(){return _e(this._mercatorTransform.getCircleRadiusCorrection(),this._verticalPerspectiveTransform.getCircleRadiusCorrection(),this._globeness)}getPitchedTextCorrection(e,t,i){return _e(this._mercatorTransform.getPitchedTextCorrection(e,t,i),this._verticalPerspectiveTransform.getPitchedTextCorrection(e,t,i),this._globeness)}projectTileCoordinates(e,t,i,r){return this.currentTransform.projectTileCoordinates(e,t,i,r)}_calcMatrices(){this._helper._width&&this._helper._height&&(this._verticalPerspectiveTransform.apply(this,!1,this._globeLatitudeErrorCorrectionRadians),this._helper._nearZ=this._verticalPerspectiveTransform.nearZ,this._helper._farZ=this._verticalPerspectiveTransform.farZ,this._mercatorTransform.apply(this,!0,this.isGlobeRendering),this._helper._nearZ=this._mercatorTransform.nearZ,this._helper._farZ=this._mercatorTransform.farZ)}calculateFogMatrix(e){return this.currentTransform.calculateFogMatrix(e)}getVisibleUnwrappedCoordinates(e){return this.currentTransform.getVisibleUnwrappedCoordinates(e)}getCameraFrustum(){return this.currentTransform.getCameraFrustum()}getClippingPlane(){return this.currentTransform.getClippingPlane()}getCoveringTilesDetailsProvider(){return this.currentTransform.getCoveringTilesDetailsProvider()}recalculateZoomAndCenter(e){this._mercatorTransform.recalculateZoomAndCenter(e),this._verticalPerspectiveTransform.recalculateZoomAndCenter(e)}maxPitchScaleFactor(){return this._mercatorTransform.maxPitchScaleFactor()}getCameraPoint(){return this._helper.getCameraPoint()}getCameraAltitude(){return this._helper.getCameraAltitude()}getCameraLngLat(){return this._helper.getCameraLngLat()}lngLatToCameraDepth(e,t){return this.currentTransform.lngLatToCameraDepth(e,t)}populateCache(e){this._mercatorTransform.populateCache(e),this._verticalPerspectiveTransform.populateCache(e)}getBounds(){return this.currentTransform.getBounds()}calculateCenterFromCameraLngLatAlt(e,t,i,r){return this._helper.calculateCenterFromCameraLngLatAlt(e,t,i,r)}setLocationAtPoint(e,t){if(!this.isGlobeRendering)return this._mercatorTransform.setLocationAtPoint(e,t),void this.apply(this._mercatorTransform,!1);this._verticalPerspectiveTransform.setLocationAtPoint(e,t),this.apply(this._verticalPerspectiveTransform,!1)}locationToScreenPoint(e,t){return this.currentTransform.locationToScreenPoint(e,t)}screenPointToMercatorCoordinate(e,t){return this.currentTransform.screenPointToMercatorCoordinate(e,t)}screenPointToLocation(e,t){return this.currentTransform.screenPointToLocation(e,t)}isPointOnMapSurface(e,t){return this.currentTransform.isPointOnMapSurface(e,t)}getRayDirectionFromPixel(e){return this._verticalPerspectiveTransform.getRayDirectionFromPixel(e)}getMatrixForModel(e,t){return this.currentTransform.getMatrixForModel(e,t)}getProjectionDataForCustomLayer(e=!0){const t=this._mercatorTransform.getProjectionDataForCustomLayer(e);if(!this.isGlobeRendering)return t;const i=this._verticalPerspectiveTransform.getProjectionDataForCustomLayer(e);return i.fallbackMatrix=t.mainMatrix,i}getFastPathSimpleProjectionMatrix(e){return this.currentTransform.getFastPathSimpleProjectionMatrix(e)}}class my{get useGlobeControls(){return!0}handlePanInertia(e,t){const i=ny(e,t);return Math.abs(i.lng-t.center.lng)>180&&(i.lng=t.center.lng+179.5*Math.sign(i.lng-t.center.lng)),{easingCenter:i,easingOffset:new o(0,0)}}handleMapControlsRollPitchBearingZoom(e,t){const i=e.around,r=t.screenPointToLocation(i);e.bearingDelta&&t.setBearing(t.bearing+e.bearingDelta),e.pitchDelta&&t.setPitch(t.pitch+e.pitchDelta),e.rollDelta&&t.setRoll(t.roll+e.rollDelta);const n=t.zoom;e.zoomDelta&&t.setZoom(t.zoom+e.zoomDelta);const o=t.zoom-n;if(0===o)return;const s=de(t.center.lng,r.lng),a=s/(Math.abs(s/180)+1),l=de(t.center.lat,r.lat),c=t.getRayDirectionFromPixel(i),h=t.cameraPosition,u=-1*L(h,c),d=re();D(d,h,[c[0]*u,c[1]*u,c[2]*u]);const p=A(d)-1,f=Math.exp(.5*-Math.max(p-.3,0)),m=ey(t.worldSize,t.center.lat)/Math.min(t.width,t.height),_=me(m,.9,.5,1,.25),g=(1-Me(-o))*Math.min(f,_),y=t.center.lat,v=t.zoom,x=new ap(t.center.lng+a*g,be(t.center.lat+l*g,-85.051129,We));t.setLocationAtPoint(r,i);const b=t.center,w=me(Math.abs(s),45,85,0,1),T=me(m,.75,.35,0,1),S=Math.pow(Math.max(w,T),.25),P=de(b.lng,x.lng),I=de(b.lat,x.lat);t.setCenter(new ap(b.lng+P*S,b.lat+I*S).wrap()),t.setZoom(v+ry(y,t.center.lat))}handleMapControlsPan(e,t,i){if(!e.panDelta)return;const r=t.center.lat,n=t.zoom;t.setCenter(ny(e.panDelta,t).wrap()),t.setZoom(n+ry(r,t.center.lat))}cameraForBoxAndBearing(e,t,i,r,n){const o=Fg(e,t,i,r,n),s=t.left/n.width*2-1,a=(n.width-t.right)/n.width*2-1,l=t.top/n.height*-2+1,c=(n.height-t.bottom)/n.height*-2+1,h=de(i.getWest(),i.getEast())<0,u=h?i.getEast():i.getWest(),d=h?i.getWest():i.getEast(),p=Math.max(i.getNorth(),i.getSouth()),f=Math.min(i.getNorth(),i.getSouth()),m=u+.5*de(u,d),_=p+.5*de(p,f),g=n.clone();g.setCenter(o.center),g.setBearing(o.bearing),g.setPitch(0),g.setRoll(0),g.setZoom(o.zoom);const y=g.modelViewProjectionMatrix,v=[Qg(i.getNorthWest()),Qg(i.getNorthEast()),Qg(i.getSouthWest()),Qg(i.getSouthEast()),Qg(new ap(d,_)),Qg(new ap(u,_)),Qg(new ap(m,p)),Qg(new ap(m,f))],x=Qg(o.center);let b=Number.POSITIVE_INFINITY;for(const e of v)s<0&&(b=my.getLesserNonNegativeNonNull(b,my.solveVectorScale(e,x,y,"x",s))),a>0&&(b=my.getLesserNonNegativeNonNull(b,my.solveVectorScale(e,x,y,"x",a))),l>0&&(b=my.getLesserNonNegativeNonNull(b,my.solveVectorScale(e,x,y,"y",l))),c<0&&(b=my.getLesserNonNegativeNonNull(b,my.solveVectorScale(e,x,y,"y",c)));if(Number.isFinite(b)&&0!==b)return o.zoom=Math.min(g.zoom+Ee(b),e.maxZoom),o;kg()}handleJumpToCenterZoom(e,t){const i=e.center.lat,r=e.applyConstrain(t.center?ap.convert(t.center):e.center,e.zoom).center;e.setCenter(r.wrap());const n=void 0!==t.zoom?+t.zoom:e.zoom+ry(i,r.lat);e.zoom!==n&&e.setZoom(n)}handleEaseTo(e,t){const i=e.zoom,r=e.center,n=e.padding,s={roll:e.roll,pitch:e.pitch,bearing:e.bearing},a={roll:void 0===t.roll?e.roll:t.roll,pitch:void 0===t.pitch?e.pitch:t.pitch,bearing:void 0===t.bearing?e.bearing:t.bearing},l=void 0!==t.zoom,c=!e.isPaddingEqual(t.padding);let h=!1;const u=t.center?ap.convert(t.center):r,d=e.applyConstrain(u,i).center;Mg(e,d);const p=e.clone();p.setCenter(d),p.setZoom(l?+t.zoom:i+ry(r.lat,u.lat)),p.setBearing(t.bearing);const f=new o(be(e.centerPoint.x+t.offsetAsPoint.x,0,e.width),be(e.centerPoint.y+t.offsetAsPoint.y,0,e.height));p.setLocationAtPoint(d,f);const m=(t.offset&&t.offsetAsPoint.mag())>0?p.center:d,_=l?+t.zoom:i+ry(r.lat,m.lat),g=i+ry(r.lat,0),y=_+ry(m.lat,0),v=de(r.lng,m.lng),x=de(r.lat,m.lat),b=Me(y-g);return h=_!==i,{easeFunc:i=>{if($e(s,a)||Lg({startEulerAngles:s,endEulerAngles:a,tr:e,k:i,useSlerp:s.roll!=a.roll}),c&&e.interpolatePadding(n,t.padding,i),t.around)Le("Easing around a point is not supported under globe projection."),e.setLocationAtPoint(t.around,t.aroundPoint);else{const t=y>g?Math.min(2,b):Math.max(.5,b),n=Math.pow(t,1-i),o=sy(r,v,x,i*n);e.setCenter(o.wrap())}if(h){const t=br.number(g,y,i)+ry(0,e.center.lat);e.setZoom(t)}},isZooming:h,elevationCenter:m}}handleFlyTo(e,t){const i=void 0!==t.zoom,r=e.center,n=e.zoom,s=e.padding,a=!e.isPaddingEqual(t.padding),l=e.applyConstrain(ap.convert(t.center||t.locationAtOffset),n).center,c=i?+t.zoom:e.zoom+ry(e.center.lat,l.lat),h=e.clone();h.setCenter(l),h.setZoom(c),h.setBearing(t.bearing);const u=new o(be(e.centerPoint.x+t.offsetAsPoint.x,0,e.width),be(e.centerPoint.y+t.offsetAsPoint.y,0,e.height));h.setLocationAtPoint(l,u);const d=h.center;Mg(e,d);const p=function(e,t,i){const r=L(Qg(t),Qg(i)),n=Math.acos(r),o=Kg(e);return n/(2*Math.PI)*o}(e,r,d),f=n+ry(r.lat,0),m=c+ry(d.lat,0),_=Me(m-f);let g;if("number"==typeof t.minZoom){const i=+t.minZoom+ry(d.lat,0),r=Math.min(i,f,m)+ry(0,d.lat);g=Me(e.applyConstrain(d,r).zoom+ry(d.lat,0)-f)}const y=de(r.lng,d.lng),v=de(r.lat,d.lat);return{easeFunc:(i,n,o,l)=>{const h=sy(r,y,v,o);a&&e.interpolatePadding(s,t.padding,i);const u=1===i?d:h;e.setCenter(u.wrap());const p=f+Ee(n);e.setZoom(1===i?c:p+ry(0,u.lat))},scaleOfZoom:_,targetCenter:d,scaleOfMinZoom:g,pixelPathLength:p}}static solveVectorScale(e,t,i,r,n){const o="x"===r?[i[0],i[4],i[8],i[12]]:[i[1],i[5],i[9],i[13]],s=[i[3],i[7],i[11],i[15]],a=e[0]*o[0]+e[1]*o[1]+e[2]*o[2],l=e[0]*s[0]+e[1]*s[1]+e[2]*s[2],c=t[0]*o[0]+t[1]*o[1]+t[2]*o[2],h=t[0]*s[0]+t[1]*s[1]+t[2]*s[2];return c+n*l===a+n*h||s[3]*(a-c)+o[3]*(h-l)+a*h==c*l?null:(c+o[3]-n*h-n*s[3])/(c-a-n*h+n*l)}static getLesserNonNegativeNonNull(e,t){return null!==t&&t>=0&&t<e?t:e}}class _y{constructor(e){this._globe=e,this._mercatorCameraHelper=new Bg,this._verticalPerspectiveCameraHelper=new my}get useGlobeControls(){return this._globe.useGlobeRendering}get currentHelper(){return this.useGlobeControls?this._verticalPerspectiveCameraHelper:this._mercatorCameraHelper}handlePanInertia(e,t){return this.currentHelper.handlePanInertia(e,t)}handleMapControlsRollPitchBearingZoom(e,t){this.currentHelper.handleMapControlsRollPitchBearingZoom(e,t)}handleMapControlsPan(e,t,i){this.currentHelper.handleMapControlsPan(e,t,i)}cameraForBoxAndBearing(e,t,i,r,n){return this.currentHelper.cameraForBoxAndBearing(e,t,i,r,n)}handleJumpToCenterZoom(e,t){this.currentHelper.handleJumpToCenterZoom(e,t)}handleEaseTo(e,t){return this.currentHelper.handleEaseTo(e,t)}handleFlyTo(e,t){return this.currentHelper.handleFlyTo(e,t)}}const gy=(e,t)=>fs(e,null==t?void 0:t.filter((e=>"source.canvas"!==e.identifier))),yy=function(){const e={},t=St.$version;for(const i in St.$root){const r=St.$root[i];if(r.required){let n=null;n="version"===i?t:"array"===r.type?[]:{},null!=n&&(e[i]=n)}}return e}();class vy extends Tt{constructor(e,t={}){var i,r;super(),this._rtlPluginLoaded=()=>{for(const e in this.tileManagers){const t=this.tileManagers[e].getSource().type;"vector"!==t&&"geojson"!==t||this.tileManagers[e].reload()}},this.map=e,this.dispatcher=new Qd(Jd(),e._getMapId()),this.dispatcher.registerMessageHandler("GG",((e,t)=>this.getGlyphs(e,t))),this.dispatcher.registerMessageHandler("GI",((e,t)=>this.getImages(e,t))),this.dispatcher.registerMessageHandler("GDA",((e,t)=>this.getDashes(e,t))),this.imageManager=new zd,this.imageManager.setEventedParent(this);const n=(null===(i=e._container)||void 0===i?void 0:i.lang)||"undefined"!=typeof document&&(null===(r=document.documentElement)||void 0===r?void 0:r.lang)||void 0;this.glyphManager=new Bd(e._requestManager,t.localIdeographFontFamily,n),this.lineAtlas=new Gd(256,512),this.crossTileSymbolIndex=new gg,this._setInitialValues(),this._resetUpdates(),this.dispatcher.broadcast("SR",pt()),$m().on(Nm,this._rtlPluginLoaded),this.on("data",(e=>{if("source"!==e.dataType||"metadata"!==e.sourceDataType)return;const t=this.tileManagers[e.sourceId];if(!t)return;const i=t.getSource();if(null==i?void 0:i.vectorLayerIds)for(const e in this._layers){const t=this._layers[e];t.source===i.id&&this._validateLayer(t)}}))}_setInitialValues(){var e;this._spritesImagesIds={},this._layers={},this._order=[],this.tileManagers={},this.zoomHistory=new Ts,this._availableImages=[],this._globalState={},this._serializedLayers={},this.stylesheet=null,this.light=null,this.sky=null,this.projection&&(this.projection.destroy(),delete this.projection),this._loaded=!1,this._changed=!1,this._updatedLayers={},this._updatedSources={},this._changedImages={},this._glyphsDidChange=!1,this._updatedPaintProps={},this._layerOrderChanged=!1,this.crossTileSymbolIndex=new((null===(e=this.crossTileSymbolIndex)||void 0===e?void 0:e.constructor)||Object),this.pauseablePlacement=void 0,this.placement=void 0,this.z=0}setGlobalStateProperty(e,t){var i,r,n;this._checkLoaded();const o=null===t?null!==(n=null===(r=null===(i=this.stylesheet.state)||void 0===i?void 0:i[e])||void 0===r?void 0:r.default)&&void 0!==n?n:null:t;if(De(o,this._globalState[e]))return this;this._globalState[e]=o,this._applyGlobalStateChanges([e])}getGlobalState(){return this._globalState}setGlobalState(e){this._checkLoaded();const t=[];for(const i in e)!De(this._globalState[i],e[i].default)&&(t.push(i),this._globalState[i]=e[i].default);this._applyGlobalStateChanges(t)}_applyGlobalStateChanges(e){if(0===e.length)return;const t=new Set,i={};for(const r of e){i[r]=this._globalState[r];for(const e in this._layers){const i=this._layers[e],n=i.getLayoutAffectingGlobalStateRefs(),o=i.getPaintAffectingGlobalStateRefs(),s=i.getVisibilityAffectingGlobalStateRefs();if(n.has(r)&&t.add(i.source),o.has(r))for(const{name:e,value:t}of o.get(r))this._updatePaintProperty(i,e,t);(null==s?void 0:s.has(r))&&(i.recalculateVisibility(),this._updateLayer(i))}}this.dispatcher.broadcast("UGS",i);for(const e in this.tileManagers)t.has(e)&&(this._reloadSource(e),this._changed=!0)}loadURL(e){return n(this,arguments,void 0,(function*(e,t={},i){this.fire(new bt("dataloading",{dataType:"style"})),t.validate="boolean"!=typeof t.validate||t.validate,this._loadStyleRequest=new AbortController;const r=this._loadStyleRequest;try{const n=yield this.map._requestManager.transformRequest(e,"Style");et(r.signal);const o=yield mt(n,r);this._loadStyleRequest===r&&(this._loadStyleRequest=null),this._load(o.data,t,i)}catch(e){this._loadStyleRequest===r&&(this._loadStyleRequest=null),e&&!r.signal.aborted&&this.fire(new wt(te(e)))}}))}loadJSON(e,t={},i){this.fire(new bt("dataloading",{dataType:"style"})),this._frameRequest=new AbortController,nt.frameAsync(this._frameRequest,this.map._ownerWindow).then((()=>{this._frameRequest=null,t.validate=!1!==t.validate,this._load(e,t,i)})).catch((()=>{}))}loadEmpty(){this.fire(new bt("dataloading",{dataType:"style"})),this._load(yy,{validate:!1})}_load(e,t,i){var r,n;let o=t.transformStyle?t.transformStyle(i,e):e;if(!t.validate||!gy(this,cs(o))){o=Object.assign({},o),this._loaded=!0,this.stylesheet=o;for(const e in o.sources)this.addSource(e,o.sources[e],{validate:!1});o.sprite?this._loadSprite(o.sprite):this.imageManager.setLoaded(!0),this.glyphManager.setURL(o.glyphs),this._createLayers(),this.light=new jd(this.stylesheet.light),this._setProjectionInternal((null===(r=this.stylesheet.projection)||void 0===r?void 0:r.type)||"mercator"),this.sky=new Ud(this.stylesheet.sky),this.map.setTerrain(null!==(n=this.stylesheet.terrain)&&void 0!==n?n:null),this.fire(new bt("data",{dataType:"style"})),this.fire(new bt("style.load"))}}_createLayers(){var e,t,i;const r=Mt(this.stylesheet.layers);this.setGlobalState(null!==(e=this.stylesheet.state)&&void 0!==e?e:null),this.dispatcher.broadcast("SL",r),this._order=r.map((e=>e.id)),this._layers={},this._serializedLayers=null;for(const e of r){const r=Md(e,this._globalState);if(r.setEventedParent(this,{layer:{id:e.id}}),this._layers[e.id]=r,Qs(r)&&this.tileManagers[r.source]){const n=null!==(i=null===(t=e.paint)||void 0===t?void 0:t["raster-fade-duration"])&&void 0!==i?i:r.paint.get("raster-fade-duration");this.tileManagers[r.source].setRasterFadeDuration(n)}}}_loadSprite(e,t=!1,i=void 0){this.imageManager.setLoaded(!1);const r=new AbortController;let o;this._spriteRequest=r,function(e,t,i,r){return n(this,void 0,void 0,(function*(){const o=Ed(e),s=i>1?"@2x":"",a={},l={};for(const{id:e,url:i}of o){const n=yield t.transformRequest(Cd(i,s,".json"),"SpriteJSON");a[e]=mt(n,r);const o=yield t.transformRequest(Cd(i,s,".png"),"SpriteImage");l[e]=gt.getImage(o,r)}return yield Promise.all([...Object.values(a),...Object.values(l)]),function(e,t){return n(this,void 0,void 0,(function*(){const i={};for(const r in e){i[r]={};const n=nt.getImageCanvasContext((yield t[r]).data),o=(yield e[r]).data;for(const e in o){const{width:t,height:s,x:a,y:l,sdf:c,pixelRatio:h,stretchX:u,stretchY:d,content:p,textFitWidth:f,textFitHeight:m}=o[e];i[r][e]={data:null,pixelRatio:h,sdf:c,stretchX:u,stretchY:d,content:p,textFitWidth:f,textFitHeight:m,spriteData:{width:t,height:s,x:a,y:l,context:n}}}}return i}))}(a,l)}))}(e,this.map._requestManager,this.map.getPixelRatio(),this._spriteRequest).then((e=>{if(this._spriteRequest=null,e)for(const i in e){this._spritesImagesIds[i]=[];const r=this._spritesImagesIds[i]?this._spritesImagesIds[i].filter((t=>!(t in e))):[];for(const e of r)this.imageManager.removeImage(e),this._changedImages[e]=!0;for(const r in e[i]){const n="default"===i?r:`${i}:${r}`;this._spritesImagesIds[i].push(n),n in this.imageManager.images?this.imageManager.updateImage(n,e[i][r],!1):this.imageManager.addImage(n,e[i][r]),t&&(this._changedImages[n]=!0)}}})).catch((e=>{this._spriteRequest=null,o=e,r.signal.aborted||this.fire(new wt(o))})).finally((()=>{this.imageManager.setLoaded(!0),this._availableImages=this.imageManager.listImages(),t&&(this._changed=!0),this.dispatcher.broadcast("SI",this._availableImages),this.fire(new bt("data",{dataType:"style"})),i&&i(o)}))}_unloadSprite(){for(const e of Object.values(this._spritesImagesIds).flat())this.imageManager.removeImage(e),this._changedImages[e]=!0;this._spritesImagesIds={},this._availableImages=this.imageManager.listImages(),this._changed=!0,this.dispatcher.broadcast("SI",this._availableImages),this.fire(new bt("data",{dataType:"style"}))}_validateLayer(e){const t=this.tileManagers[e.source];if(!t)return;const i=e.sourceLayer;if(!i)return;const r=t.getSource();("geojson"===r.type||r.vectorLayerIds&&!r.vectorLayerIds.includes(i))&&this.fire(new wt(new Error(`Source layer "${i}" does not exist on source "${r.id}" as specified by style layer "${e.id}".`)))}loaded(){if(!this._loaded)return!1;if(Object.keys(this._updatedSources).length)return!1;for(const e in this.tileManagers)if(!this.tileManagers[e].loaded())return!1;return this.imageManager.isLoaded()}_serializeByIds(e,t=!1){const i=this._serializedAllLayers();if(!e||0===e.length)return Object.values(t?Re(i):i);const r=[];for(const n of e)if(i[n]){const e=t?Re(i[n]):i[n];r.push(e)}return r}_serializedAllLayers(){let e=this._serializedLayers;if(e)return e;e=this._serializedLayers={};const t=Object.keys(this._layers);for(const i of t){const t=this._layers[i];"custom"!==t.type&&(e[i]=t.serialize())}return e}hasTransitions(){var e,t,i;if(null===(e=this.light)||void 0===e?void 0:e.hasTransition())return!0;if(null===(t=this.sky)||void 0===t?void 0:t.hasTransition())return!0;if(null===(i=this.projection)||void 0===i?void 0:i.hasTransition())return!0;for(const e in this.tileManagers)if(this.tileManagers[e].hasTransition())return!0;for(const e in this._layers)if(this._layers[e].hasTransition())return!0;return!1}_checkLoaded(){if(!this._loaded)throw new Error("Style is not done loading.")}update(e){if(!this._loaded)return;const t=this._changed;if(t){const t=Object.keys(this._updatedLayers),i=Object.keys(this._removedLayers);(t.length||i.length)&&this._updateWorkerLayers(t,i);for(const e in this._updatedSources){const t=this._updatedSources[e];if("reload"===t)this._reloadSource(e);else{if("clear"!==t)throw new Error(`Invalid action ${t}`);this._clearSource(e)}}this._updateTilesForChangedImages(),this._updateTilesForChangedGlyphs();for(const t in this._updatedPaintProps)this._layers[t].updateTransitions(e);this.light.updateTransitions(e),this.sky.updateTransitions(e),this._resetUpdates()}const i={};for(const e in this.tileManagers){const t=this.tileManagers[e];i[e]=t.used,t.used=!1}for(const t of this._order){const i=this._layers[t];i.recalculate(e,this._availableImages),!i.isHidden(e.zoom)&&i.source&&(this.tileManagers[i.source].used=!0)}for(const e in i){const t=this.tileManagers[e];!!i[e]!=!!t.used&&t.fire(new bt("data",{sourceDataType:"visibility",dataType:"source",sourceId:e}))}this.light.recalculate(e),this.sky.recalculate(e),this.projection.recalculate(e),this.z=e.zoom,t&&this.fire(new bt("data",{dataType:"style"}))}_updateTilesForChangedImages(){const e=Object.keys(this._changedImages);if(e.length){for(const t in this.tileManagers)this.tileManagers[t].reloadTilesForDependencies(["icons","patterns"],e);this._changedImages={}}}_updateTilesForChangedGlyphs(){if(this._glyphsDidChange){for(const e in this.tileManagers)this.tileManagers[e].reloadTilesForDependencies(["glyphs"],[""]);this._glyphsDidChange=!1}}_updateWorkerLayers(e,t){this.dispatcher.broadcast("UL",{layers:this._serializeByIds(e,!1),removedIds:t})}_resetUpdates(){this._changed=!1,this._updatedLayers={},this._removedLayers={},this._updatedSources={},this._updatedPaintProps={},this._changedImages={},this._glyphsDidChange=!1}setState(e,t={}){var i;this._checkLoaded();const r=this.serialize();if(e=t.transformStyle?t.transformStyle(r,e):e,(null===(i=t.validate)||void 0===i||i)&&gy(this,cs(e)))return!1;(e=Re(e)).layers=Mt(e.layers);const n=function(e,t){if(!e)return[{command:"setStyle",args:[t]}];let i=[];try{if(!Et(e.version,t.version))return[{command:"setStyle",args:[t]}];Et(e.center,t.center)||i.push({command:"setCenter",args:[t.center]}),Et(e.state,t.state)||i.push({command:"setGlobalState",args:[t.state]}),Et(e.centerAltitude,t.centerAltitude)||i.push({command:"setCenterAltitude",args:[t.centerAltitude]}),Et(e.zoom,t.zoom)||i.push({command:"setZoom",args:[t.zoom]}),Et(e.bearing,t.bearing)||i.push({command:"setBearing",args:[t.bearing]}),Et(e.pitch,t.pitch)||i.push({command:"setPitch",args:[t.pitch]}),Et(e.roll,t.roll)||i.push({command:"setRoll",args:[t.roll]}),Et(e.sprite,t.sprite)||i.push({command:"setSprite",args:[t.sprite]}),Et(e.glyphs,t.glyphs)||i.push({command:"setGlyphs",args:[t.glyphs]}),Et(e.transition,t.transition)||i.push({command:"setTransition",args:[t.transition]}),Et(e.light,t.light)||i.push({command:"setLight",args:[t.light]}),Et(e.terrain,t.terrain)||i.push({command:"setTerrain",args:[t.terrain]}),Et(e.sky,t.sky)||i.push({command:"setSky",args:[t.sky]}),Et(e.projection,t.projection)||i.push({command:"setProjection",args:[t.projection]});const r={},n=[];!function(e,t,i,r){let n;for(n in t=t||{},e=e||{})Object.prototype.hasOwnProperty.call(e,n)&&(Object.prototype.hasOwnProperty.call(t,n)||zt(n,i,r));for(n in t)Object.prototype.hasOwnProperty.call(t,n)&&(Object.prototype.hasOwnProperty.call(e,n)?Et(e[n],t[n])||("geojson"===e[n].type&&"geojson"===t[n].type&&Rt(e,t,n)?Ct(i,{command:"setGeoJSONSourceData",args:[n,t[n].data]}):Dt(n,t,i,r)):At(n,t,i))}(e.sources,t.sources,n,r);const o=[];e.layers&&e.layers.forEach((e=>{"source"in e&&r[e.source]?i.push({command:"removeLayer",args:[e.id]}):o.push(e)})),i=i.concat(n),function(e,t,i){t=t||[];const r=(e=e||[]).map(Lt),n=t.map(Lt),o=e.reduce(Ft,{}),s=t.reduce(Ft,{}),a=r.slice(),l=Object.create(null);let c,h,u,d,p;for(let e=0,t=0;e<r.length;e++)c=r[e],Object.prototype.hasOwnProperty.call(s,c)?t++:(Ct(i,{command:"removeLayer",args:[c]}),a.splice(a.indexOf(c,t),1));for(let e=0,t=0;e<n.length;e++)c=n[n.length-1-e],a[a.length-1-e]!==c&&(Object.prototype.hasOwnProperty.call(o,c)?(Ct(i,{command:"removeLayer",args:[c]}),a.splice(a.lastIndexOf(c,a.length-t),1)):t++,d=a[a.length-e],Ct(i,{command:"addLayer",args:[s[c],d]}),a.splice(a.length-e,0,c),l[c]=!0);for(let e=0;e<n.length;e++)if(c=n[e],h=o[c],u=s[c],!l[c]&&!Et(h,u))if(Et(h.source,u.source)&&Et(h["source-layer"],u["source-layer"])&&Et(h.type,u.type)){for(p in kt(h.layout,u.layout,i,c,null,"setLayoutProperty"),kt(h.paint,u.paint,i,c,null,"setPaintProperty"),Et(h.filter,u.filter)||Ct(i,{command:"setFilter",args:[c,u.filter]}),Et(h.minzoom,u.minzoom)&&Et(h.maxzoom,u.maxzoom)||Ct(i,{command:"setLayerZoomRange",args:[c,u.minzoom,u.maxzoom]}),h)Object.prototype.hasOwnProperty.call(h,p)&&"layout"!==p&&"paint"!==p&&"filter"!==p&&"metadata"!==p&&"minzoom"!==p&&"maxzoom"!==p&&(0===p.indexOf("paint.")?kt(h[p],u[p],i,c,p.slice(6),"setPaintProperty"):Et(h[p],u[p])||Ct(i,{command:"setLayerProperty",args:[c,p,u[p]]}));for(p in u)Object.prototype.hasOwnProperty.call(u,p)&&!Object.prototype.hasOwnProperty.call(h,p)&&"layout"!==p&&"paint"!==p&&"filter"!==p&&"metadata"!==p&&"minzoom"!==p&&"maxzoom"!==p&&(0===p.indexOf("paint.")?kt(h[p],u[p],i,c,p.slice(6),"setPaintProperty"):Et(h[p],u[p])||Ct(i,{command:"setLayerProperty",args:[c,p,u[p]]}))}else Ct(i,{command:"removeLayer",args:[c]}),d=a[a.lastIndexOf(c)+1],Ct(i,{command:"addLayer",args:[u,d]})}(o,t.layers,i)}catch(e){console.warn("Unable to compute style diff:",e),i=[{command:"setStyle",args:[t]}]}return i}(r,e),o=this._getOperationsToPerform(n);if(o.unimplemented.length>0)throw new Error(`Unimplemented: ${o.unimplemented.join(", ")}.`);if(0===o.operations.length)return!1;for(const e of o.operations)e();return this.stylesheet=e,this._serializedLayers=null,this.fire(new bt("style.load",{style:this})),!0}_getOperationsToPerform(e){const t=[],i=[];for(const r of e)switch(r.command){case"setCenter":case"setZoom":case"setBearing":case"setPitch":case"setRoll":continue;case"addLayer":t.push((()=>this.addLayer.apply(this,r.args)));break;case"removeLayer":t.push((()=>this.removeLayer.apply(this,r.args)));break;case"setPaintProperty":t.push((()=>this.setPaintProperty.apply(this,r.args)));break;case"setLayoutProperty":t.push((()=>this.setLayoutProperty.apply(this,r.args)));break;case"setFilter":t.push((()=>this.setFilter.apply(this,r.args)));break;case"addSource":t.push((()=>this.addSource.apply(this,r.args)));break;case"removeSource":t.push((()=>this.removeSource.apply(this,r.args)));break;case"setLayerZoomRange":t.push((()=>this.setLayerZoomRange.apply(this,r.args)));break;case"setLight":t.push((()=>this.setLight.apply(this,r.args)));break;case"setGeoJSONSourceData":t.push((()=>this.setGeoJSONSourceData.apply(this,r.args)));break;case"setGlyphs":t.push((()=>this.setGlyphs.apply(this,r.args)));break;case"setSprite":t.push((()=>this.setSprite.apply(this,r.args)));break;case"setTerrain":t.push((()=>this.map.setTerrain.apply(this,r.args)));break;case"setSky":t.push((()=>this.setSky.apply(this,r.args)));break;case"setProjection":this.setProjection.apply(this,r.args);break;case"setGlobalState":t.push((()=>this.setGlobalState.apply(this,r.args)));break;case"setTransition":t.push((()=>{}));break;default:i.push(r.command)}return{operations:t,unimplemented:i}}addImage(e,t){if(this.getImage(e))return this.fire(new wt(new Error(`An image named "${e}" already exists.`)));this.imageManager.addImage(e,t),this._afterImageUpdated(e)}updateImage(e,t){this.imageManager.updateImage(e,t)}getImage(e){return this.imageManager.getImage(e)}removeImage(e){if(!this.getImage(e))return this.fire(new wt(new Error(`An image named "${e}" does not exist.`)));this.imageManager.removeImage(e),this._afterImageUpdated(e)}_afterImageUpdated(e){this._availableImages=this.imageManager.listImages(),this._changedImages[e]=!0,this._changed=!0,this.dispatcher.broadcast("SI",this._availableImages),this.fire(new bt("data",{dataType:"style"}))}listImages(){return this._checkLoaded(),this.imageManager.listImages()}addSource(e,t,i={}){var r;if(this._checkLoaded(),void 0!==this.tileManagers[e])throw new Error(`Source "${e}" already exists.`);if(!t.type)throw new Error(`The type property must be defined, but only the following properties were given: ${Object.keys(t).join(", ")}.`);if(["vector","raster","geojson","video","image"].includes(t.type)&&this._validate(cs.source,`sources.${e}`,t,null,i))return;(null===(r=this.map)||void 0===r?void 0:r._collectResourceTiming)&&(t.collectResourceTiming=!0);const n=this.tileManagers[e]=new g_(e,t,this.dispatcher);n.style=this,n.setEventedParent(this,(()=>({isSourceLoaded:n.loaded(),source:n.serialize(),sourceId:e}))),n.onAdd(this.map),this._changed=!0}removeSource(e){if(this._checkLoaded(),void 0===this.tileManagers[e])throw new Error(`There is no source with this ID=${e}`);for(const t in this._layers)if(this._layers[t].source===e)return this.fire(new wt(new Error(`Source "${e}" cannot be removed while layer "${t}" is using it.`)));const t=this.tileManagers[e];delete this.tileManagers[e],delete this._updatedSources[e],t.fire(new bt("data",{sourceDataType:"metadata",dataType:"source",sourceId:e})),t.setEventedParent(null),t.onRemove(this.map),this._changed=!0}setGeoJSONSourceData(e,t){if(this._checkLoaded(),void 0===this.tileManagers[e])throw new Error(`There is no source with this ID=${e}`);const i=this.tileManagers[e].getSource();if("geojson"!==i.type)throw new Error(`geojsonSource.type is ${i.type}, which is !== 'geojson`);i.setData(t),this._changed=!0}getSource(e){var t;return null===(t=this.tileManagers[e])||void 0===t?void 0:t.getSource()}addLayer(e,t,i={}){this._checkLoaded();const r=e.id;if(this.getLayer(r))return void this.fire(new wt(new Error(`Layer "${r}" already exists on this map.`)));let n;if("custom"===e.type){if(gy(this,function(e){const t=[],i=e.id;return void 0===i&&t.push({message:`layers.${i}: missing required property "id"`}),void 0===e.render&&t.push({message:`layers.${i}: missing required method "render"`}),e.renderingMode&&"2d"!==e.renderingMode&&"3d"!==e.renderingMode&&t.push({message:`layers.${i}: property "renderingMode" must be either "2d" or "3d"`}),t}(e)))return;n=Md(e,this._globalState)}else{if("source"in e&&"object"==typeof e.source&&(this.addSource(r,e.source),e=Te(e=Re(e),{source:r})),this._validate(cs.layer,`layers.${r}`,e,{arrayIndex:-1},i))return;n=Md(e,this._globalState),this._validateLayer(n),n.setEventedParent(this,{layer:{id:r}})}const o=t?this._order.indexOf(t):this._order.length;if(t&&-1===o)this.fire(new wt(new Error(`Cannot add layer "${r}" before non-existing layer "${t}".`)));else{if(this._order.splice(o,0,r),this._layerOrderChanged=!0,this._layers[r]=n,this._removedLayers[r]&&n.source&&"custom"!==n.type){const e=this._removedLayers[r];delete this._removedLayers[r],e.type!==n.type?this._updatedSources[n.source]="clear":(this._updatedSources[n.source]="reload",this.tileManagers[n.source].pause())}this._updateLayer(n),n.onAdd&&n.onAdd(this.map)}}moveLayer(e,t){if(this._checkLoaded(),this._changed=!0,!this._layers[e])return void this.fire(new wt(new Error(`The layer '${e}' does not exist in the map's style and cannot be moved.`)));if(e===t)return;const i=this._order.indexOf(e);this._order.splice(i,1);const r=t?this._order.indexOf(t):this._order.length;t&&-1===r?this.fire(new wt(new Error(`Cannot move layer "${e}" before non-existing layer "${t}".`))):(this._order.splice(r,0,e),this._layerOrderChanged=!0)}removeLayer(e){this._checkLoaded();const t=this._layers[e];if(!t)return void this.fire(new wt(new Error(`Cannot remove non-existing layer "${e}".`)));t.setEventedParent(null);const i=this._order.indexOf(e);this._order.splice(i,1),this._layerOrderChanged=!0,this._changed=!0,this._removedLayers[e]=t,delete this._layers[e],this._serializedLayers&&delete this._serializedLayers[e],delete this._updatedLayers[e],delete this._updatedPaintProps[e],t.onRemove&&t.onRemove(this.map)}getLayer(e){return this._layers[e]}getLayersOrder(){return[...this._order]}hasLayer(e){return e in this._layers}setLayerZoomRange(e,t,i){this._checkLoaded();const r=this.getLayer(e);r?r.minzoom===t&&r.maxzoom===i||(null!=t&&(r.minzoom=t),null!=i&&(r.maxzoom=i),this._updateLayer(r)):this.fire(new wt(new Error(`Cannot set the zoom range of non-existing layer "${e}".`)))}setFilter(e,t,i={}){this._checkLoaded();const r=this.getLayer(e);if(r){if(!De(r.filter,t))return null==t?(r.setFilter(void 0),void this._updateLayer(r)):void(this._validate(cs.filter,`layers.${r.id}.filter`,t,null,i)||(r.setFilter(Re(t)),this._updateLayer(r)))}else this.fire(new wt(new Error(`Cannot filter non-existing layer "${e}".`)))}getFilter(e){return Re(this.getLayer(e).filter)}setLayoutProperty(e,t,i,r={}){this._checkLoaded();const n=this.getLayer(e);n?De(n.getLayoutProperty(t),i)||(n.setLayoutProperty(t,i,r),this._updateLayer(n)):this.fire(new wt(new Error(`Cannot style non-existing layer "${e}".`)))}getLayoutProperty(e,t){const i=this.getLayer(e);if(i)return i.getLayoutProperty(t);this.fire(new wt(new Error(`Cannot get style of non-existing layer "${e}".`)))}setPaintProperty(e,t,i,r={}){this._checkLoaded();const n=this.getLayer(e);n?De(n.getPaintProperty(t),i)||this._updatePaintProperty(n,t,i,r):this.fire(new wt(new Error(`Cannot style non-existing layer "${e}".`)))}_updatePaintProperty(e,t,i,r={}){e.setPaintProperty(t,i,r)&&this._updateLayer(e),Qs(e)&&"raster-fade-duration"===t&&this.tileManagers[e.source].setRasterFadeDuration(i),this._changed=!0,this._updatedPaintProps[e.id]=!0,this._serializedLayers=null}getPaintProperty(e,t){return this.getLayer(e).getPaintProperty(t)}setFeatureState(e,t){this._checkLoaded();const i=e.source,r=e.sourceLayer,n=this.tileManagers[i];if(void 0===n)return void this.fire(new wt(new Error(`The source '${i}' does not exist in the map's style.`)));const o=n.getSource().type;"geojson"===o&&r?this.fire(new wt(new Error("GeoJSON sources cannot have a sourceLayer parameter."))):"vector"!==o||r?(void 0===e.id&&this.fire(new wt(new Error("The feature id parameter must be provided."))),n.setFeatureState(r,e.id,t)):this.fire(new wt(new Error("The sourceLayer parameter must be provided for vector source types.")))}removeFeatureState(e,t){this._checkLoaded();const i=e.source,r=this.tileManagers[i];if(void 0===r)return void this.fire(new wt(new Error(`The source '${i}' does not exist in the map's style.`)));const n=r.getSource().type,o="vector"===n?e.sourceLayer:void 0;"vector"!==n||o?t&&"string"!=typeof e.id&&"number"!=typeof e.id?this.fire(new wt(new Error("A feature id is required to remove its specific state property."))):r.removeFeatureState(o,e.id,t):this.fire(new wt(new Error("The sourceLayer parameter must be provided for vector source types.")))}getFeatureState(e){this._checkLoaded();const t=e.source,i=e.sourceLayer,r=this.tileManagers[t];if(void 0!==r)return"vector"!==r.getSource().type||i?(void 0===e.id&&this.fire(new wt(new Error("The feature id parameter must be provided."))),r.getFeatureState(i,e.id)):void this.fire(new wt(new Error("The sourceLayer parameter must be provided for vector source types.")));this.fire(new wt(new Error(`The source '${t}' does not exist in the map's style.`)))}getTransition(){var e;return Te({duration:300,delay:0},null===(e=this.stylesheet)||void 0===e?void 0:e.transition)}serialize(){if(!this._loaded)return;const e=Ae(this.tileManagers,(e=>e.serialize())),t=this._serializeByIds(this._order,!0),i=this.map.getTerrain()||void 0,r=this.stylesheet;return ze({version:r.version,name:r.name,metadata:r.metadata,light:r.light,sky:r.sky,center:r.center,zoom:r.zoom,bearing:r.bearing,pitch:r.pitch,sprite:r.sprite,glyphs:r.glyphs,transition:r.transition,projection:r.projection,sources:e,layers:t,terrain:i},(e=>void 0!==e))}_updateLayer(e){this._updatedLayers[e.id]=!0,e.source&&!this._updatedSources[e.source]&&"raster"!==this.tileManagers[e.source].getSource().type&&(this._updatedSources[e.source]="reload",this.tileManagers[e.source].pause()),this._serializedLayers=null,this._changed=!0}_flattenAndSortRenderedFeatures(e){const t=e=>"fill-extrusion"===this._layers[e].type,i={},r=[];for(let n=this._order.length-1;n>=0;n--){const o=this._order[n];if(t(o)){i[o]=n;for(const t of e){const e=t[o];if(e)for(const t of e)r.push(t)}}}r.sort(((e,t)=>t.intersectionZ-e.intersectionZ));const n=[];for(let o=this._order.length-1;o>=0;o--){const s=this._order[o];if(t(s))for(let e=r.length-1;e>=0;e--){const t=r[e].feature;if(i[t.layer.id]<o)break;n.push(t),r.pop()}else for(const t of e){const e=t[s];if(e)for(const t of e)n.push(t.feature)}}return n}queryRenderedFeatures(e,t,i){(null==t?void 0:t.filter)&&this._validate(cs.filter,"queryRenderedFeatures.filter",t.filter,null,t);const r={};if(null==t?void 0:t.layers){if(!(Array.isArray(t.layers)||t.layers instanceof Set))return this.fire(new wt(new Error("parameters.layers must be an Array or a Set of strings"))),[];for(const e of t.layers){const t=this._layers[e];if(!t)return this.fire(new wt(new Error(`The layer '${e}' does not exist in the map's style and cannot be queried for features.`))),[];r[t.source]=!0}}const n=[];t.availableImages=this._availableImages;const o=this._serializedAllLayers(),s=t.layers instanceof Set?t.layers:Array.isArray(t.layers)?new Set(t.layers):null,a=Object.assign(Object.assign({},t),{layers:s,globalState:this._globalState});for(const s in this.tileManagers)t.layers&&!r[s]||n.push(ip(this.tileManagers[s],this._layers,o,e,a,i,this.map.terrain?(e,t,i)=>this.map.terrain.getElevation(e,t,i):void 0));return this.placement&&n.push(function(e,t,i,r,n,o,s){const a={},l=o.queryRenderedSymbols(r),c=[];for(const e of Object.keys(l).map(Number))c.push(s[e]);c.sort(rp);for(const i of c){const r=i.featureIndex.lookupSymbolFeatures(l[i.bucketInstanceId],t,i.bucketIndex,i.sourceLayerIndex,{filterSpec:n.filter,globalState:n.globalState},n.layers,n.availableImages,e);for(const e in r){a[e]||(a[e]=[]);const t=r[e];t.sort(((e,t)=>{const r=i.featureSortOrder;if(r){const i=r.indexOf(e.featureIndex);return r.indexOf(t.featureIndex)-i}return t.featureIndex-e.featureIndex}));for(const i of t)a[e].push(i)}}return function(e,t,i){for(const r in e)for(const n of e[r])np(n,i[t[r].source]);return e}(a,e,i)}(this._layers,o,this.tileManagers,e,a,this.placement.collisionIndex,this.placement.retainedQueryData)),this._flattenAndSortRenderedFeatures(n)}querySourceFeatures(e,t){(null==t?void 0:t.filter)&&this._validate(cs.filter,"querySourceFeatures.filter",t.filter,null,t);const i=this.tileManagers[e];return i?function(e,t){const i=e.getRenderableIds().map((t=>e.getTileByID(t))),r=[],n={};for(const e of i){const i=e.tileID.canonical.key;n[i]||(n[i]=!0,e.querySourceFeatures(r,t))}return r}(i,t?Object.assign(Object.assign({},t),{globalState:this._globalState}):{globalState:this._globalState}):[]}getLight(){return this.light.getLight()}setLight(e,t={}){this._checkLoaded();const i=this.light.getLight();let r=!1;for(const t in e)if(!De(e[t],i[t])){r=!0;break}if(!r)return;const n={now:st(),transition:Te({duration:300,delay:0},this.stylesheet.transition)};this.light.setLight(e,t),this.light.updateTransitions(n)}getProjection(){var e;return null===(e=this.stylesheet)||void 0===e?void 0:e.projection}setProjection(e){this._checkLoaded();const t=null!=e?e:{type:"mercator"};if(this.stylesheet.projection=e,this.projection){if(this.projection.name===t.type)return;this.projection.destroy(),delete this.projection}this._setProjectionInternal(t.type)}getSky(){var e;return null===(e=this.stylesheet)||void 0===e?void 0:e.sky}setSky(e,t={}){this._checkLoaded();const i=this.getSky();let r=!1;if(!e&&!i)return;if(e&&!i)r=!0;else if(!e&&i)r=!0;else for(const t in e)if(!De(e[t],i[t])){r=!0;break}if(!r)return;const n={now:st(),transition:Te({duration:300,delay:0},this.stylesheet.transition)};this.stylesheet.sky=e,this.sky.setSky(e,t),this.sky.updateTransitions(n)}_setProjectionInternal(e){const t=function(e,t){const i={constrainOverride:t};if(Array.isArray(e)){const t=new Yg({type:e});return{projection:t,transform:new fy(i),cameraHelper:new _y(t)}}switch(e){case"mercator":return{projection:new Pg,transform:new Rg(i),cameraHelper:new Bg};case"globe":{const e=new Yg({type:["interpolate",["linear"],["zoom"],11,"vertical-perspective",12,"mercator"]});return{projection:e,transform:new fy(i),cameraHelper:new _y(e)}}case"vertical-perspective":return{projection:new Hg,transform:new py(i),cameraHelper:new my};default:return Le(`Unknown projection name: ${e}. Falling back to mercator projection.`),{projection:new Pg,transform:new Rg(i),cameraHelper:new Bg}}}(e,this.map.transformConstrain);this.projection=t.projection,this.map.migrateProjection(t.transform,t.cameraHelper);for(const e in this.tileManagers)this.tileManagers[e].reload()}_validate(e,t,i,r,n={}){return!1!==(null==n?void 0:n.validate)&&gy(this,e.call(cs,Te({key:t,style:this.serialize(),value:i,styleSpec:St},r)))}_remove(e=!0){this._frameRequest&&(this._frameRequest.abort(),this._frameRequest=null),this._loadStyleRequest&&(this._loadStyleRequest.abort(),this._loadStyleRequest=null),this._spriteRequest&&(this._spriteRequest.abort(),this._spriteRequest=null),$m().off(Nm,this._rtlPluginLoaded);for(const e in this._layers)this._layers[e].setEventedParent(null);for(const e in this.tileManagers){const t=this.tileManagers[e];t.setEventedParent(null),t.onRemove(this.map)}this.imageManager.setEventedParent(null),this.setEventedParent(null),e&&this.dispatcher.broadcast("RM",void 0),this.dispatcher.remove(e)}_clearSource(e){this.tileManagers[e].clearTiles()}_reloadSource(e){this.tileManagers[e].resume(),this.tileManagers[e].reload()}_updateSources(e){for(const t in this.tileManagers)this.tileManagers[t].update(e,this.map.terrain)}_generateCollisionBoxes(){for(const e in this.tileManagers)this._reloadSource(e)}_updatePlacement(e,t,i,r,n=!1){let o=!1,s=!1;const a={};for(const t of this._order){const i=this._layers[t];if("symbol"!==i.type)continue;if(!a[i.source]){const e=this.tileManagers[i.source];a[i.source]=e.getRenderableIds(!0).map((t=>e.getTileByID(t))).sort(((e,t)=>t.tileID.overscaledZ-e.tileID.overscaledZ||(e.tileID.isLessThan(t.tileID)?-1:1)))}const r=this.crossTileSymbolIndex.addLayer(i,a[i.source],e.center.lng);o||(o=r)}if(this.crossTileSymbolIndex.pruneUnusedLayers(this._order),n||(n=this._layerOrderChanged||0===i),(n||!this.pauseablePlacement||this.pauseablePlacement.isDone()&&!this.placement.stillRecent(st(),e.zoom))&&(this.pauseablePlacement=new dg(e,this.map.terrain,this._order,n,t,i,r,this.placement),this._layerOrderChanged=!1),this.pauseablePlacement.isDone()?this.placement.setStale():(this.pauseablePlacement.continuePlacement(this._order,this._layers,a),this.pauseablePlacement.isDone()&&(this.placement=this.pauseablePlacement.commit(st()),s=!0),o&&this.pauseablePlacement.placement.setStale()),s||o)for(const e of this._order){const t=this._layers[e];"symbol"===t.type&&this.placement.updateLayerOpacities(t,a[t.source])}return!this.pauseablePlacement.isDone()||this.placement.hasTransitions(st())}_releaseSymbolFadeTiles(){for(const e in this.tileManagers)this.tileManagers[e].releaseSymbolFadeTiles()}getImages(e,t){return n(this,void 0,void 0,(function*(){const e=yield this.imageManager.getImages(t.icons);this._updateTilesForChangedImages();const i=this.tileManagers[t.source];return i&&i.setDependencies(t.tileID.key,t.type,t.icons),e}))}getGlyphs(e,t){return n(this,void 0,void 0,(function*(){const e=yield this.glyphManager.getGlyphs(t.stacks),i=this.tileManagers[t.source];return i&&i.setDependencies(t.tileID.key,t.type,[""]),e}))}getGlyphsUrl(){return this.stylesheet.glyphs||null}setGlyphs(e,t={}){this._checkLoaded(),e&&this._validate(cs.glyphs,"glyphs",e,null,t)||(this._glyphsDidChange=!0,this.stylesheet.glyphs=e,this.glyphManager.entries={},this.glyphManager.setURL(e))}getDashes(e,t){return n(this,void 0,void 0,(function*(){const e={};for(const[i,r]of Object.entries(t.dashes))e[i]=this.lineAtlas.getDash(r.dasharray,r.round);return e}))}addSprite(e,t,i={},r){this._checkLoaded();const n=[{id:e,url:t}],o=[...Ed(this.stylesheet.sprite),...n];this._validate(cs.sprite,"sprite",o,null,i)||(this.stylesheet.sprite=o,this._loadSprite(n,!0,r))}removeSprite(e){this._checkLoaded();const t=Ed(this.stylesheet.sprite);if(t.find((t=>t.id===e))){if(this._spritesImagesIds[e])for(const t of this._spritesImagesIds[e])this.imageManager.removeImage(t),this._changedImages[t]=!0;t.splice(t.findIndex((t=>t.id===e)),1),this.stylesheet.sprite=t.length>0?t:void 0,delete this._spritesImagesIds[e],this._availableImages=this.imageManager.listImages(),this._changed=!0,this.dispatcher.broadcast("SI",this._availableImages),this.fire(new bt("data",{dataType:"style"}))}else this.fire(new wt(new Error(`Sprite "${e}" doesn't exists on this map.`)))}getSprite(){return Ed(this.stylesheet.sprite)}setSprite(e,t={},i){this._checkLoaded(),e&&this._validate(cs.sprite,"sprite",e,null,t)||(this.stylesheet.sprite=e,e?this._loadSprite(e,!0,i):(this._unloadSprite(),i&&i(null)))}destroy(){this._frameRequest&&(this._frameRequest.abort(),this._frameRequest=null),this._loadStyleRequest&&(this._loadStyleRequest.abort(),this._loadStyleRequest=null),this._spriteRequest&&(this._spriteRequest.abort(),this._spriteRequest=null);for(const e in this.tileManagers){const t=this.tileManagers[e];t.setEventedParent(null),t.onRemove(this.map)}this.tileManagers={},this.imageManager&&(this.imageManager.setEventedParent(null),this.imageManager.destroy(),this._availableImages=[],this._spritesImagesIds={}),this.glyphManager&&this.glyphManager.destroy();for(const e in this._layers){const t=this._layers[e];t.setEventedParent(null),t.onRemove&&t.onRemove(this.map)}this._setInitialValues(),this.setEventedParent(null),this.dispatcher.unregisterMessageHandler("GG"),this.dispatcher.unregisterMessageHandler("GI"),this.dispatcher.unregisterMessageHandler("GDA"),this.dispatcher.remove(!0),this._listeners={},this._oneTimeListeners={}}}var xy=na([{name:"a_pos",type:"Int16",components:2},{name:"a_texture_pos",type:"Int16",components:2}]);class by{constructor(){this.boundProgram=null,this.boundLayoutVertexBuffer=null,this.boundPaintVertexBuffers=[],this.boundIndexBuffer=null,this.boundVertexOffset=null,this.boundDynamicVertexBuffer=null,this.vao=null}bind(e,t,i,r,n,o,s,a,l){this.context=e;let c=this.boundPaintVertexBuffers.length!==r.length;for(let e=0;!c&&e<r.length;e++)this.boundPaintVertexBuffers[e]!==r[e]&&(c=!0);!this.vao||this.boundProgram!==t||this.boundLayoutVertexBuffer!==i||c||this.boundIndexBuffer!==n||this.boundVertexOffset!==o||this.boundDynamicVertexBuffer!==s||this.boundDynamicVertexBuffer2!==a||this.boundDynamicVertexBuffer3!==l?this.freshBind(t,i,r,n,o,s,a,l):(e.bindVertexArray.set(this.vao),s&&s.bind(),(null==n?void 0:n.dynamicDraw)&&n.bind(),a&&a.bind(),l&&l.bind())}freshBind(e,t,i,r,n,o,s,a){const l=e.numAttributes,c=this.context,h=c.gl;this.vao&&this.destroy(),this.vao=c.createVertexArray(),c.bindVertexArray.set(this.vao),this.boundProgram=e,this.boundLayoutVertexBuffer=t,this.boundPaintVertexBuffers=i,this.boundIndexBuffer=r,this.boundVertexOffset=n,this.boundDynamicVertexBuffer=o,this.boundDynamicVertexBuffer2=s,this.boundDynamicVertexBuffer3=a,t.enableAttributes(h,e);for(const t of i)t.enableAttributes(h,e);o&&o.enableAttributes(h,e),s&&s.enableAttributes(h,e),a&&a.enableAttributes(h,e),t.bind(),t.setVertexAttribPointers(h,e,n);for(const t of i)t.bind(),t.setVertexAttribPointers(h,e,n);o&&(o.bind(),o.setVertexAttribPointers(h,e,n)),r&&r.bind(),s&&(s.bind(),s.setVertexAttribPointers(h,e,n)),a&&(a.bind(),a.setVertexAttribPointers(h,e,n)),c.currentNumAttributes=l}destroy(){this.vao&&(this.context.deleteVertexArray(this.vao),this.vao=null)}}const wy=(e,t,i,r,n)=>({u_texture:0,u_ele_delta:e,u_fog_matrix:t,u_fog_color:i?i.properties.get("fog-color"):Ri.white,u_fog_ground_blend:i?i.properties.get("fog-ground-blend"):1,u_fog_ground_blend_opacity:n?0:i?i.calculateFogBlendOpacity(r):0,u_horizon_color:i?i.properties.get("horizon-color"):Ri.white,u_horizon_fog_blend:i?i.properties.get("horizon-fog-blend"):1,u_is_globe_mode:n?1:0}),Ty={mainMatrix:"u_projection_matrix",tileMercatorCoords:"u_projection_tile_mercator_coords",clippingPlane:"u_projection_clipping_plane",projectionTransition:"u_projection_transition",fallbackMatrix:"u_projection_fallback_matrix"};function Sy(e){const t=[];for(const i of e){if(null===i)continue;const e=i.split(" ");t.push(e.pop())}return t}class Py{constructor(e,t,i,r,n,o,s,a,l=[]){const c=e.gl;this.program=c.createProgram();const h=Sy(t.staticAttributes),u=i?i.getBinderAttributes():[],d=h.concat(u),p=vg.prelude.staticUniforms?Sy(vg.prelude.staticUniforms):[],f=s.staticUniforms?Sy(s.staticUniforms):[],m=t.staticUniforms?Sy(t.staticUniforms):[],_=i?i.getBinderUniforms():[],g=p.concat(f).concat(m).concat(_),y=[];for(const e of g)y.includes(e)||y.push(e);const v=i?i.defines():[];$g(c)&&v.unshift("#version 300 es"),n&&v.push("#define OVERDRAW_INSPECTOR;"),o&&v.push("#define TERRAIN3D;"),a&&v.push(a),l&&v.push(...l);let x=v.concat(vg.prelude.fragmentSource,s.fragmentSource,t.fragmentSource).join("\n"),b=v.concat(vg.prelude.vertexSource,s.vertexSource,t.vertexSource).join("\n");$g(c)||(x=function(e){return e.replace(/\bin\s/g,"varying ").replace("out highp vec4 fragColor;","").replace(/fragColor/g,"gl_FragColor").replace(/texture\(/g,"texture2D(")}(x),b=function(e){return e.replace(/\bin\s/g,"attribute ").replace(/\bout\s/g,"varying ").replace(/texture\(/g,"texture2D(")}(b));const w=c.createShader(c.FRAGMENT_SHADER);if(c.isContextLost())return void(this.failedToCreate=!0);if(c.shaderSource(w,x),c.compileShader(w),!c.getShaderParameter(w,c.COMPILE_STATUS))throw new Error(`Could not compile fragment shader: ${c.getShaderInfoLog(w)}`);c.attachShader(this.program,w);const T=c.createShader(c.VERTEX_SHADER);if(c.isContextLost())return void(this.failedToCreate=!0);if(c.shaderSource(T,b),c.compileShader(T),!c.getShaderParameter(T,c.COMPILE_STATUS))throw new Error(`Could not compile vertex shader: ${c.getShaderInfoLog(T)}`);c.attachShader(this.program,T),this.attributes={};const S={};this.numAttributes=d.length;for(let e=0;e<this.numAttributes;e++)d[e]&&(c.bindAttribLocation(this.program,e,d[e]),this.attributes[d[e]]=e);if(c.linkProgram(this.program),!c.getProgramParameter(this.program,c.LINK_STATUS))throw new Error(`Program failed to link: ${c.getProgramInfoLog(this.program)}`);c.deleteShader(T),c.deleteShader(w);for(const e of y)if(e&&!S[e]){const 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r=1/ee(i,1,t.transform.tileZoom),n=Math.pow(2,i.tileID.overscaledZ),o=i.tileSize*Math.pow(2,t.transform.tileZoom)/n,s=o*(i.tileID.canonical.x+i.tileID.wrap*n),a=o*i.tileID.canonical.y;return{u_image:0,u_texsize:i.imageAtlasTexture.size,u_scale:[r,e.fromScale,e.toScale],u_fade:e.t,u_pixel_coord_upper:[s>>16,a>>16],u_pixel_coord_lower:[65535&s,65535&a]}}const My=(e,t,i,r)=>{const n=e.style.light,o=n.properties.get("position"),s=[o.x,o.y,o.z],a=m();var l,c,h,u;"viewport"===n.properties.get("anchor")&&(l=a,c=e.transform.bearingInRadians,h=Math.sin(c),u=Math.cos(c),l[0]=u,l[1]=h,l[2]=0,l[3]=-h,l[4]=u,l[5]=0,l[6]=0,l[7]=0,l[8]=1),function(e,t,i){var r=t[0],n=t[1],o=t[2];e[0]=r*i[0]+n*i[3]+o*i[6],e[1]=r*i[1]+n*i[4]+o*i[7],e[2]=r*i[2]+n*i[5]+o*i[8]}(s,s,a);const 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n;switch(i.paint.get("hillshade-method")){case"basic":n=4;break;case"combined":n=1;break;case"igor":n=2;break;case"multidirectional":n=3;break;default:n=0}const o=i.getIlluminationProperties();for(let t=0;t<o.directionRadians.length;t++)"viewport"===i.paint.get("hillshade-illumination-anchor")&&(o.directionRadians[t]+=e.transform.bearingInRadians);return{u_image:0,u_latrange:Ny(0,t.tileID),u_exaggeration:i.paint.get("hillshade-exaggeration"),u_altitudes:o.altitudeRadians,u_azimuths:o.directionRadians,u_accent:r,u_method:n,u_highlights:o.highlightColor,u_shadows:o.shadowColor}},jy=(e,t)=>{const i=t.stride,r=_();return M(r,0,Q,-8192,0,0,1),b(r,r,[0,-8192,0]),{u_matrix:r,u_image:1,u_dimension:[i,i],u_zoom:e.overscaledZ,u_unpack:t.getUnpackVector()}};function Ny(e,t){const i=Math.pow(2,t.canonical.z),r=t.canonical.y;return[new gp(0,r/i).toLngLat().lat,new gp(0,(r+1)/i).toLngLat().lat]}const Uy=(e,t,i=0)=>({u_image:0,u_unpack:t.getUnpackVector(),u_dimension:[t.stride,t.stride],u_elevation_stops:1,u_color_stops:4,u_color_ramp_size:i,u_opacity:e.paint.get("color-relief-opacity")}),Gy=(e,t,i,r)=>{const n=e.transform;return{u_translation:Xy(e,t,i),u_ratio:r/ee(t,1,n.zoom),u_device_pixel_ratio:e.pixelRatio,u_units_to_pixels:[1/n.pixelsToGLUnits[0],1/n.pixelsToGLUnits[1]]}},$y=(e,t,i,r,n)=>Te(Gy(e,t,i,r),{u_image:0,u_image_height:n}),Zy=(e,t,i,r,n)=>{const o=e.transform,s=Hy(t,o);return{u_translation:Xy(e,t,i),u_texsize:t.imageAtlasTexture.size,u_ratio:r/ee(t,1,o.zoom),u_device_pixel_ratio:e.pixelRatio,u_image:0,u_scale:[s,n.fromScale,n.toScale],u_fade:n.t,u_units_to_pixels:[1/o.pixelsToGLUnits[0],1/o.pixelsToGLUnits[1]]}},qy=(e,t,i,r,n)=>{const o=Hy(t,e.transform);return Te(Gy(e,t,i,r),{u_tileratio:o,u_crossfade_from:n.fromScale,u_crossfade_to:n.toScale,u_image:0,u_mix:n.t,u_lineatlas_width:e.lineAtlas.width,u_lineatlas_height:e.lineAtlas.height})},Wy=(e,t,i,r,n,o)=>{const s=Hy(t,e.transform);return Te(Gy(e,t,i,r),{u_image:0,u_image_height:o,u_tileratio:s,u_crossfade_from:n.fromScale,u_crossfade_to:n.toScale,u_image_dash:1,u_mix:n.t,u_lineatlas_width:e.lineAtlas.width,u_lineatlas_height:e.lineAtlas.height})};function Hy(e,t){return 1/ee(e,1,t.tileZoom)}function Xy(e,t,i){return ae(e.transform,t,i.paint.get("line-translate"),i.paint.get("line-translate-anchor"))}const Yy=(e,t,i,r,n)=>{return{u_tl_parent:e,u_scale_parent:t,u_buffer_scale:1,u_fade_t:i.mix,u_opacity:i.opacity*r.paint.get("raster-opacity"),u_image0:0,u_image1:1,u_brightness_low:r.paint.get("raster-brightness-min"),u_brightness_high:r.paint.get("raster-brightness-max"),u_saturation_factor:(s=r.paint.get("raster-saturation"),s>0?1-1/(1.001-s):-s),u_contrast_factor:(o=r.paint.get("raster-contrast"),o>0?1/(1-o):1+o),u_spin_weights:Ky(r.paint.get("raster-hue-rotate")),u_coords_top:[n[0].x,n[0].y,n[1].x,n[1].y],u_coords_bottom:[n[3].x,n[3].y,n[2].x,n[2].y]};var o,s};function Ky(e){e*=Math.PI/180;const t=Math.sin(e),i=Math.cos(e);return[(2*i+1)/3,(-Math.sqrt(3)*t-i+1)/3,(Math.sqrt(3)*t-i+1)/3]}const Jy=(e,t,i,r,n,o,s,a,l,c,h,u,d)=>{const p=s.transform;return{u_is_size_zoom_constant:+("constant"===e||"source"===e),u_is_size_feature_constant:+("constant"===e||"camera"===e),u_size_t:t?t.uSizeT:0,u_size:t?t.uSize:0,u_camera_to_center_distance:p.cameraToCenterDistance,u_pitch:p.pitch/360*2*Math.PI,u_rotate_symbol:+i,u_aspect_ratio:p.width/p.height,u_fade_change:s.options.fadeDuration?s.symbolFadeChange:1,u_label_plane_matrix:a,u_coord_matrix:l,u_is_text:+h,u_pitch_with_map:+r,u_is_along_line:n,u_is_variable_anchor:o,u_texsize:u,u_texture:0,u_translation:c,u_pitched_scale:d}},Qy=(e,t,i,r,n,o,s,a,l,c,h,u,d,p)=>{const f=s.transform;return Te(Jy(e,t,i,r,n,o,s,a,l,c,h,u,p),{u_gamma_scale:r?Math.cos(f.pitch*Math.PI/180)*f.cameraToCenterDistance:1,u_device_pixel_ratio:s.pixelRatio,u_is_halo:d?1:0,u_is_plain:1})},ev=(e,t,i,r,n,o,s,a,l,c,h,u,d)=>Te(Qy(e,t,i,r,n,o,s,a,l,c,!0,h,!0,d),{u_texsize_icon:u,u_texture_icon:1}),tv=(e,t)=>({u_opacity:e,u_color:t}),iv=(e,t,i,r,n)=>Te(function(e,t,i,r){const n=i.imageManager.getPattern(e.from.toString()),o=i.imageManager.getPattern(e.to.toString()),{width:s,height:a}=i.imageManager.getPixelSize(),l=Math.pow(2,r.tileID.overscaledZ),c=r.tileSize*Math.pow(2,i.transform.tileZoom)/l,h=c*(r.tileID.canonical.x+r.tileID.wrap*l),u=c*r.tileID.canonical.y;return{u_image:0,u_pattern_tl_a:n.tl,u_pattern_br_a:n.br,u_pattern_tl_b:o.tl,u_pattern_br_b:o.br,u_texsize:[s,a],u_mix:t.t,u_pattern_size_a:n.displaySize,u_pattern_size_b:o.displaySize,u_scale_a:t.fromScale,u_scale_b:t.toScale,u_tile_units_to_pixels:1/ee(r,1,i.transform.tileZoom),u_pixel_coord_upper:[h>>16,u>>16],u_pixel_coord_lower:[65535&h,65535&u]}}(i,n,t,r),{u_opacity:e}),rv=(e,t)=>{},nv={fillExtrusion:(e,t)=>({u_lightpos:new Al(e,t.u_lightpos),u_lightpos_globe:new Al(e,t.u_lightpos_globe),u_lightintensity:new El(e,t.u_lightintensity),u_lightcolor:new Al(e,t.u_lightcolor),u_vertical_gradient:new El(e,t.u_vertical_gradient),u_opacity:new El(e,t.u_opacity),u_fill_translate:new Cl(e,t.u_fill_translate)}),fillExtrusionPattern:(e,t)=>({u_lightpos:new Al(e,t.u_lightpos),u_lightpos_globe:new Al(e,t.u_lightpos_globe),u_lightintensity:new El(e,t.u_lightintensity),u_lightcolor:new Al(e,t.u_lightcolor),u_vertical_gradient:new El(e,t.u_vertical_gradient),u_height_factor:new El(e,t.u_height_factor),u_opacity:new El(e,t.u_opacity),u_fill_translate:new Cl(e,t.u_fill_translate),u_image:new Ml(e,t.u_image),u_texsize:new Cl(e,t.u_texsize),u_pixel_coord_upper:new Cl(e,t.u_pixel_coord_upper),u_pixel_coord_lower:new Cl(e,t.u_pixel_coord_lower),u_scale:new Al(e,t.u_scale),u_fade:new El(e,t.u_fade)}),fill:(e,t)=>({u_fill_translate:new Cl(e,t.u_fill_translate)}),fillPattern:(e,t)=>({u_image:new Ml(e,t.u_image),u_texsize:new Cl(e,t.u_texsize),u_pixel_coord_upper:new Cl(e,t.u_pixel_coord_upper),u_pixel_coord_lower:new Cl(e,t.u_pixel_coord_lower),u_scale:new Al(e,t.u_scale),u_fade:new El(e,t.u_fade),u_fill_translate:new Cl(e,t.u_fill_translate)}),fillOutline:(e,t)=>({u_world:new Cl(e,t.u_world),u_fill_translate:new Cl(e,t.u_fill_translate)}),fillOutlinePattern:(e,t)=>({u_world:new Cl(e,t.u_world),u_image:new Ml(e,t.u_image),u_texsize:new Cl(e,t.u_texsize),u_pixel_coord_upper:new Cl(e,t.u_pixel_coord_upper),u_pixel_coord_lower:new Cl(e,t.u_pixel_coord_lower),u_scale:new Al(e,t.u_scale),u_fade:new El(e,t.u_fade),u_fill_translate:new Cl(e,t.u_fill_translate)}),circle:(e,t)=>({u_camera_to_center_distance:new El(e,t.u_camera_to_center_distance),u_scale_with_map:new Ml(e,t.u_scale_with_map),u_pitch_with_map:new Ml(e,t.u_pitch_with_map),u_extrude_scale:new Cl(e,t.u_extrude_scale),u_device_pixel_ratio:new El(e,t.u_device_pixel_ratio),u_globe_extrude_scale:new El(e,t.u_globe_extrude_scale),u_translate:new Cl(e,t.u_translate)}),collisionBox:(e,t)=>({u_pixel_extrude_scale:new Cl(e,t.u_pixel_extrude_scale)}),collisionCircle:(e,t)=>({u_viewport_size:new Cl(e,t.u_viewport_size)}),debug:(e,t)=>({u_color:new Dl(e,t.u_color),u_overlay:new Ml(e,t.u_overlay),u_overlay_scale:new El(e,t.u_overlay_scale)}),depth:rv,clippingMask:rv,heatmap:(e,t)=>({u_extrude_scale:new El(e,t.u_extrude_scale),u_intensity:new El(e,t.u_intensity),u_globe_extrude_scale:new El(e,t.u_globe_extrude_scale)}),heatmapTexture:(e,t)=>({u_matrix:new Fl(e,t.u_matrix),u_world:new Cl(e,t.u_world),u_image:new Ml(e,t.u_image),u_color_ramp:new Ml(e,t.u_color_ramp),u_opacity:new El(e,t.u_opacity)}),hillshade:(e,t)=>({u_image:new Ml(e,t.u_image),u_latrange:new Cl(e,t.u_latrange),u_exaggeration:new El(e,t.u_exaggeration),u_altitudes:new kl(e,t.u_altitudes),u_azimuths:new kl(e,t.u_azimuths),u_accent:new Dl(e,t.u_accent),u_method:new Ml(e,t.u_method),u_shadows:new Rl(e,t.u_shadows),u_highlights:new Rl(e,t.u_highlights)}),hillshadePrepare:(e,t)=>({u_matrix:new Fl(e,t.u_matrix),u_image:new Ml(e,t.u_image),u_dimension:new Cl(e,t.u_dimension),u_zoom:new El(e,t.u_zoom),u_unpack:new zl(e,t.u_unpack)}),colorRelief:(e,t)=>({u_image:new Ml(e,t.u_image),u_unpack:new zl(e,t.u_unpack),u_dimension:new Cl(e,t.u_dimension),u_elevation_stops:new Ml(e,t.u_elevation_stops),u_color_stops:new Ml(e,t.u_color_stops),u_color_ramp_size:new Ml(e,t.u_color_ramp_size),u_opacity:new El(e,t.u_opacity)}),line:(e,t)=>({u_translation:new Cl(e,t.u_translation),u_ratio:new El(e,t.u_ratio),u_device_pixel_ratio:new El(e,t.u_device_pixel_ratio),u_units_to_pixels:new Cl(e,t.u_units_to_pixels)}),lineGradient:(e,t)=>({u_translation:new Cl(e,t.u_translation),u_ratio:new El(e,t.u_ratio),u_device_pixel_ratio:new El(e,t.u_device_pixel_ratio),u_units_to_pixels:new Cl(e,t.u_units_to_pixels),u_image:new Ml(e,t.u_image),u_image_height:new El(e,t.u_image_height)}),linePattern:(e,t)=>({u_translation:new Cl(e,t.u_translation),u_texsize:new Cl(e,t.u_texsize),u_ratio:new El(e,t.u_ratio),u_device_pixel_ratio:new El(e,t.u_device_pixel_ratio),u_image:new Ml(e,t.u_image),u_units_to_pixels:new Cl(e,t.u_units_to_pixels),u_scale:new Al(e,t.u_scale),u_fade:new El(e,t.u_fade)}),lineSDF:(e,t)=>({u_translation:new Cl(e,t.u_translation),u_ratio:new El(e,t.u_ratio),u_device_pixel_ratio:new El(e,t.u_device_pixel_ratio),u_units_to_pixels:new Cl(e,t.u_units_to_pixels),u_image:new Ml(e,t.u_image),u_mix:new El(e,t.u_mix),u_tileratio:new El(e,t.u_tileratio),u_crossfade_from:new El(e,t.u_crossfade_from),u_crossfade_to:new El(e,t.u_crossfade_to),u_lineatlas_width:new El(e,t.u_lineatlas_width),u_lineatlas_height:new El(e,t.u_lineatlas_height)}),lineGradientSDF:(e,t)=>({u_translation:new Cl(e,t.u_translation),u_ratio:new El(e,t.u_ratio),u_device_pixel_ratio:new El(e,t.u_device_pixel_ratio),u_units_to_pixels:new Cl(e,t.u_units_to_pixels),u_image:new Ml(e,t.u_image),u_image_height:new El(e,t.u_image_height),u_tileratio:new El(e,t.u_tileratio),u_crossfade_from:new El(e,t.u_crossfade_from),u_crossfade_to:new El(e,t.u_crossfade_to),u_image_dash:new Ml(e,t.u_image_dash),u_mix:new El(e,t.u_mix),u_lineatlas_width:new El(e,t.u_lineatlas_width),u_lineatlas_height:new El(e,t.u_lineatlas_height)}),raster:(e,t)=>({u_tl_parent:new Cl(e,t.u_tl_parent),u_scale_parent:new El(e,t.u_scale_parent),u_buffer_scale:new El(e,t.u_buffer_scale),u_fade_t:new El(e,t.u_fade_t),u_opacity:new El(e,t.u_opacity),u_image0:new Ml(e,t.u_image0),u_image1:new Ml(e,t.u_image1),u_brightness_low:new El(e,t.u_brightness_low),u_brightness_high:new El(e,t.u_brightness_high),u_saturation_factor:new El(e,t.u_saturation_factor),u_contrast_factor:new El(e,t.u_contrast_factor),u_spin_weights:new Al(e,t.u_spin_weights),u_coords_top:new zl(e,t.u_coords_top),u_coords_bottom:new zl(e,t.u_coords_bottom)}),symbolIcon:(e,t)=>({u_is_size_zoom_constant:new Ml(e,t.u_is_size_zoom_constant),u_is_size_feature_constant:new Ml(e,t.u_is_size_feature_constant),u_size_t:new El(e,t.u_size_t),u_size:new El(e,t.u_size),u_camera_to_center_distance:new El(e,t.u_camera_to_center_distance),u_pitch:new El(e,t.u_pitch),u_rotate_symbol:new Ml(e,t.u_rotate_symbol),u_aspect_ratio:new El(e,t.u_aspect_ratio),u_fade_change:new El(e,t.u_fade_change),u_label_plane_matrix:new Fl(e,t.u_label_plane_matrix),u_coord_matrix:new Fl(e,t.u_coord_matrix),u_is_text:new Ml(e,t.u_is_text),u_pitch_with_map:new Ml(e,t.u_pitch_with_map),u_is_along_line:new Ml(e,t.u_is_along_line),u_is_variable_anchor:new Ml(e,t.u_is_variable_anchor),u_texsize:new Cl(e,t.u_texsize),u_texture:new Ml(e,t.u_texture),u_translation:new Cl(e,t.u_translation),u_pitched_scale:new El(e,t.u_pitched_scale)}),symbolSDF:(e,t)=>({u_is_size_zoom_constant:new Ml(e,t.u_is_size_zoom_constant),u_is_size_feature_constant:new Ml(e,t.u_is_size_feature_constant),u_size_t:new El(e,t.u_size_t),u_size:new El(e,t.u_size),u_camera_to_center_distance:new El(e,t.u_camera_to_center_distance),u_pitch:new El(e,t.u_pitch),u_rotate_symbol:new Ml(e,t.u_rotate_symbol),u_aspect_ratio:new El(e,t.u_aspect_ratio),u_fade_change:new El(e,t.u_fade_change),u_label_plane_matrix:new Fl(e,t.u_label_plane_matrix),u_coord_matrix:new Fl(e,t.u_coord_matrix),u_is_text:new Ml(e,t.u_is_text),u_pitch_with_map:new Ml(e,t.u_pitch_with_map),u_is_along_line:new Ml(e,t.u_is_along_line),u_is_variable_anchor:new Ml(e,t.u_is_variable_anchor),u_texsize:new Cl(e,t.u_texsize),u_texture:new Ml(e,t.u_texture),u_gamma_scale:new El(e,t.u_gamma_scale),u_device_pixel_ratio:new El(e,t.u_device_pixel_ratio),u_is_halo:new Ml(e,t.u_is_halo),u_is_plain:new Ml(e,t.u_is_plain),u_translation:new Cl(e,t.u_translation),u_pitched_scale:new El(e,t.u_pitched_scale)}),symbolTextAndIcon:(e,t)=>({u_is_size_zoom_constant:new Ml(e,t.u_is_size_zoom_constant),u_is_size_feature_constant:new Ml(e,t.u_is_size_feature_constant),u_size_t:new El(e,t.u_size_t),u_size:new El(e,t.u_size),u_camera_to_center_distance:new El(e,t.u_camera_to_center_distance),u_pitch:new El(e,t.u_pitch),u_rotate_symbol:new Ml(e,t.u_rotate_symbol),u_aspect_ratio:new El(e,t.u_aspect_ratio),u_fade_change:new El(e,t.u_fade_change),u_label_plane_matrix:new Fl(e,t.u_label_plane_matrix),u_coord_matrix:new Fl(e,t.u_coord_matrix),u_is_text:new Ml(e,t.u_is_text),u_pitch_with_map:new Ml(e,t.u_pitch_with_map),u_is_along_line:new Ml(e,t.u_is_along_line),u_is_variable_anchor:new Ml(e,t.u_is_variable_anchor),u_texsize:new Cl(e,t.u_texsize),u_texsize_icon:new Cl(e,t.u_texsize_icon),u_texture:new Ml(e,t.u_texture),u_texture_icon:new Ml(e,t.u_texture_icon),u_gamma_scale:new El(e,t.u_gamma_scale),u_device_pixel_ratio:new El(e,t.u_device_pixel_ratio),u_is_halo:new Ml(e,t.u_is_halo),u_translation:new Cl(e,t.u_translation),u_pitched_scale:new El(e,t.u_pitched_scale)}),background:(e,t)=>({u_opacity:new El(e,t.u_opacity),u_color:new Dl(e,t.u_color)}),backgroundPattern:(e,t)=>({u_opacity:new El(e,t.u_opacity),u_image:new Ml(e,t.u_image),u_pattern_tl_a:new Cl(e,t.u_pattern_tl_a),u_pattern_br_a:new Cl(e,t.u_pattern_br_a),u_pattern_tl_b:new Cl(e,t.u_pattern_tl_b),u_pattern_br_b:new Cl(e,t.u_pattern_br_b),u_texsize:new Cl(e,t.u_texsize),u_mix:new El(e,t.u_mix),u_pattern_size_a:new Cl(e,t.u_pattern_size_a),u_pattern_size_b:new Cl(e,t.u_pattern_size_b),u_scale_a:new El(e,t.u_scale_a),u_scale_b:new El(e,t.u_scale_b),u_pixel_coord_upper:new Cl(e,t.u_pixel_coord_upper),u_pixel_coord_lower:new Cl(e,t.u_pixel_coord_lower),u_tile_units_to_pixels:new El(e,t.u_tile_units_to_pixels)}),terrain:(e,t)=>({u_texture:new Ml(e,t.u_texture),u_ele_delta:new El(e,t.u_ele_delta),u_fog_matrix:new Fl(e,t.u_fog_matrix),u_fog_color:new Dl(e,t.u_fog_color),u_fog_ground_blend:new El(e,t.u_fog_ground_blend),u_fog_ground_blend_opacity:new El(e,t.u_fog_ground_blend_opacity),u_horizon_color:new Dl(e,t.u_horizon_color),u_horizon_fog_blend:new El(e,t.u_horizon_fog_blend),u_is_globe_mode:new El(e,t.u_is_globe_mode)}),terrainDepth:(e,t)=>({u_ele_delta:new El(e,t.u_ele_delta)}),terrainCoords:(e,t)=>({u_texture:new Ml(e,t.u_texture),u_terrain_coords_id:new El(e,t.u_terrain_coords_id),u_ele_delta:new El(e,t.u_ele_delta)}),projectionErrorMeasurement:(e,t)=>({u_input:new El(e,t.u_input),u_output_expected:new El(e,t.u_output_expected)}),atmosphere:(e,t)=>({u_sun_pos:new Al(e,t.u_sun_pos),u_atmosphere_blend:new El(e,t.u_atmosphere_blend),u_globe_position:new Al(e,t.u_globe_position),u_globe_radius:new El(e,t.u_globe_radius),u_inv_proj_matrix:new Fl(e,t.u_inv_proj_matrix)}),sky:(e,t)=>({u_sky_color:new Dl(e,t.u_sky_color),u_horizon_color:new Dl(e,t.u_horizon_color),u_horizon:new Cl(e,t.u_horizon),u_horizon_normal:new Cl(e,t.u_horizon_normal),u_sky_horizon_blend:new El(e,t.u_sky_horizon_blend),u_sky_blend:new El(e,t.u_sky_blend)})};class ov{constructor(e,t,i){this.context=e;const r=e.gl;this.buffer=r.createBuffer(),this.dynamicDraw=Boolean(i),this.context.unbindVAO(),e.bindElementBuffer.set(this.buffer),r.bufferData(r.ELEMENT_ARRAY_BUFFER,t.arrayBuffer,this.dynamicDraw?r.DYNAMIC_DRAW:r.STATIC_DRAW),this.dynamicDraw||t.freeBufferAfterUpload()}bind(){this.context.bindElementBuffer.set(this.buffer)}updateData(e){const t=this.context.gl;if(!this.dynamicDraw)throw new Error("Attempted to update data while not in dynamic mode.");this.context.unbindVAO(),this.bind(),t.bufferSubData(t.ELEMENT_ARRAY_BUFFER,0,e.arrayBuffer)}destroy(){this.buffer&&(this.context.gl.deleteBuffer(this.buffer),delete this.buffer)}}const sv={Int8:"BYTE",Uint8:"UNSIGNED_BYTE",Int16:"SHORT",Uint16:"UNSIGNED_SHORT",Int32:"INT",Uint32:"UNSIGNED_INT",Float32:"FLOAT"};class av{constructor(e,t,i,r){this.length=t.length,this.attributes=i,this.itemSize=t.bytesPerElement,this.dynamicDraw=r,this.context=e;const n=e.gl;this.buffer=n.createBuffer(),e.bindVertexBuffer.set(this.buffer),n.bufferData(n.ARRAY_BUFFER,t.arrayBuffer,this.dynamicDraw?n.DYNAMIC_DRAW:n.STATIC_DRAW),this.dynamicDraw||t.freeBufferAfterUpload()}bind(){this.context.bindVertexBuffer.set(this.buffer)}updateData(e){if(e.length!==this.length)throw new Error(`Length of new data is ${e.length}, which doesn't match current length of ${this.length}`);const t=this.context.gl;this.bind(),t.bufferSubData(t.ARRAY_BUFFER,0,e.arrayBuffer)}enableAttributes(e,t){for(const i of this.attributes){const r=t.attributes[i.name];void 0!==r&&e.enableVertexAttribArray(r)}}setVertexAttribPointers(e,t,i){for(const r of this.attributes){const n=t.attributes[r.name];void 0!==n&&e.vertexAttribPointer(n,r.components,e[sv[r.type]],!1,this.itemSize,r.offset+this.itemSize*(i||0))}}destroy(){this.buffer&&(this.context.gl.deleteBuffer(this.buffer),delete this.buffer)}}class lv{constructor(e){this.gl=e.gl,this.default=this.getDefault(),this.current=this.default,this.dirty=!1}get(){return this.current}set(e){}getDefault(){return this.default}setDefault(){this.set(this.default)}}class cv extends lv{getDefault(){return Ri.transparent}set(e){const t=this.current;(e.r!==t.r||e.g!==t.g||e.b!==t.b||e.a!==t.a||this.dirty)&&(this.gl.clearColor(e.r,e.g,e.b,e.a),this.current=e,this.dirty=!1)}}class hv extends lv{getDefault(){return 1}set(e){(e!==this.current||this.dirty)&&(this.gl.clearDepth(e),this.current=e,this.dirty=!1)}}class uv extends lv{getDefault(){return 0}set(e){(e!==this.current||this.dirty)&&(this.gl.clearStencil(e),this.current=e,this.dirty=!1)}}class dv extends lv{getDefault(){return[!0,!0,!0,!0]}set(e){const t=this.current;(e[0]!==t[0]||e[1]!==t[1]||e[2]!==t[2]||e[3]!==t[3]||this.dirty)&&(this.gl.colorMask(e[0],e[1],e[2],e[3]),this.current=e,this.dirty=!1)}}class pv extends lv{getDefault(){return!0}set(e){(e!==this.current||this.dirty)&&(this.gl.depthMask(e),this.current=e,this.dirty=!1)}}class fv extends lv{getDefault(){return 255}set(e){(e!==this.current||this.dirty)&&(this.gl.stencilMask(e),this.current=e,this.dirty=!1)}}class mv extends lv{getDefault(){return{func:this.gl.ALWAYS,ref:0,mask:255}}set(e){const t=this.current;(e.func!==t.func||e.ref!==t.ref||e.mask!==t.mask||this.dirty)&&(this.gl.stencilFunc(e.func,e.ref,e.mask),this.current=e,this.dirty=!1)}}class _v extends lv{getDefault(){const e=this.gl;return[e.KEEP,e.KEEP,e.KEEP]}set(e){const t=this.current;(e[0]!==t[0]||e[1]!==t[1]||e[2]!==t[2]||this.dirty)&&(this.gl.stencilOp(e[0],e[1],e[2]),this.current=e,this.dirty=!1)}}class gv extends lv{getDefault(){return!1}set(e){if(e===this.current&&!this.dirty)return;const t=this.gl;e?t.enable(t.STENCIL_TEST):t.disable(t.STENCIL_TEST),this.current=e,this.dirty=!1}}class yv extends lv{getDefault(){return[0,1]}set(e){const t=this.current;(e[0]!==t[0]||e[1]!==t[1]||this.dirty)&&(this.gl.depthRange(e[0],e[1]),this.current=e,this.dirty=!1)}}class vv extends lv{getDefault(){return!1}set(e){if(e===this.current&&!this.dirty)return;const t=this.gl;e?t.enable(t.DEPTH_TEST):t.disable(t.DEPTH_TEST),this.current=e,this.dirty=!1}}class xv extends lv{getDefault(){return this.gl.LESS}set(e){(e!==this.current||this.dirty)&&(this.gl.depthFunc(e),this.current=e,this.dirty=!1)}}class bv extends lv{getDefault(){return!1}set(e){if(e===this.current&&!this.dirty)return;const t=this.gl;e?t.enable(t.BLEND):t.disable(t.BLEND),this.current=e,this.dirty=!1}}class wv extends lv{getDefault(){const e=this.gl;return[e.ONE,e.ZERO]}set(e){const t=this.current;(e[0]!==t[0]||e[1]!==t[1]||this.dirty)&&(this.gl.blendFunc(e[0],e[1]),this.current=e,this.dirty=!1)}}class Tv extends lv{getDefault(){return Ri.transparent}set(e){const t=this.current;(e.r!==t.r||e.g!==t.g||e.b!==t.b||e.a!==t.a||this.dirty)&&(this.gl.blendColor(e.r,e.g,e.b,e.a),this.current=e,this.dirty=!1)}}class Sv extends lv{getDefault(){return this.gl.FUNC_ADD}set(e){(e!==this.current||this.dirty)&&(this.gl.blendEquation(e),this.current=e,this.dirty=!1)}}class Pv extends lv{getDefault(){return!1}set(e){if(e===this.current&&!this.dirty)return;const t=this.gl;e?t.enable(t.CULL_FACE):t.disable(t.CULL_FACE),this.current=e,this.dirty=!1}}class Iv extends lv{getDefault(){return this.gl.BACK}set(e){(e!==this.current||this.dirty)&&(this.gl.cullFace(e),this.current=e,this.dirty=!1)}}class Mv extends lv{getDefault(){return this.gl.CCW}set(e){(e!==this.current||this.dirty)&&(this.gl.frontFace(e),this.current=e,this.dirty=!1)}}class Ev extends lv{getDefault(){return null}set(e){(e!==this.current||this.dirty)&&(this.gl.useProgram(e),this.current=e,this.dirty=!1)}}class Cv extends lv{getDefault(){return this.gl.TEXTURE0}set(e){(e!==this.current||this.dirty)&&(this.gl.activeTexture(e),this.current=e,this.dirty=!1)}}class Av extends lv{getDefault(){const e=this.gl;return[0,0,e.drawingBufferWidth,e.drawingBufferHeight]}set(e){const t=this.current;(e[0]!==t[0]||e[1]!==t[1]||e[2]!==t[2]||e[3]!==t[3]||this.dirty)&&(this.gl.viewport(e[0],e[1],e[2],e[3]),this.current=e,this.dirty=!1)}}class zv extends lv{getDefault(){return null}set(e){if(e===this.current&&!this.dirty)return;const t=this.gl;t.bindFramebuffer(t.FRAMEBUFFER,e),this.current=e,this.dirty=!1}}class Dv extends lv{getDefault(){return null}set(e){if(e===this.current&&!this.dirty)return;const t=this.gl;t.bindRenderbuffer(t.RENDERBUFFER,e),this.current=e,this.dirty=!1}}class Rv extends lv{getDefault(){return null}set(e){if(e===this.current&&!this.dirty)return;const t=this.gl;t.bindTexture(t.TEXTURE_2D,e),this.current=e,this.dirty=!1}}class kv extends lv{getDefault(){return null}set(e){if(e===this.current&&!this.dirty)return;const t=this.gl;t.bindBuffer(t.ARRAY_BUFFER,e),this.current=e,this.dirty=!1}}class Lv extends lv{getDefault(){return null}set(e){const t=this.gl;t.bindBuffer(t.ELEMENT_ARRAY_BUFFER,e),this.current=e,this.dirty=!1}}class Fv extends lv{getDefault(){return null}set(e){var t;if(e===this.current&&!this.dirty)return;const i=this.gl;$g(i)?i.bindVertexArray(e):null===(t=i.getExtension("OES_vertex_array_object"))||void 0===t||t.bindVertexArrayOES(e),this.current=e,this.dirty=!1}}class Bv extends lv{getDefault(){return 4}set(e){if(e===this.current&&!this.dirty)return;const t=this.gl;t.pixelStorei(t.UNPACK_ALIGNMENT,e),this.current=e,this.dirty=!1}}class Ov extends lv{getDefault(){return!1}set(e){if(e===this.current&&!this.dirty)return;const t=this.gl;t.pixelStorei(t.UNPACK_PREMULTIPLY_ALPHA_WEBGL,e),this.current=e,this.dirty=!1}}class Vv extends lv{getDefault(){return!1}set(e){if(e===this.current&&!this.dirty)return;const t=this.gl;t.pixelStorei(t.UNPACK_FLIP_Y_WEBGL,e),this.current=e,this.dirty=!1}}class jv extends lv{constructor(e,t){super(e),this.context=e,this.parent=t}getDefault(){return null}}class Nv extends jv{setDirty(){this.dirty=!0}set(e){if(e===this.current&&!this.dirty)return;this.context.bindFramebuffer.set(this.parent);const t=this.gl;t.framebufferTexture2D(t.FRAMEBUFFER,t.COLOR_ATTACHMENT0,t.TEXTURE_2D,e,0),this.current=e,this.dirty=!1}}class Uv extends jv{set(e){if(e===this.current&&!this.dirty)return;this.context.bindFramebuffer.set(this.parent);const t=this.gl;t.framebufferRenderbuffer(t.FRAMEBUFFER,t.DEPTH_ATTACHMENT,t.RENDERBUFFER,e),this.current=e,this.dirty=!1}}class Gv extends jv{set(e){if(e===this.current&&!this.dirty)return;this.context.bindFramebuffer.set(this.parent);const t=this.gl;t.framebufferRenderbuffer(t.FRAMEBUFFER,t.DEPTH_STENCIL_ATTACHMENT,t.RENDERBUFFER,e),this.current=e,this.dirty=!1}}const $v="Framebuffer is not complete";class Zv{constructor(e,t,i,r,n){this.context=e,this.width=t,this.height=i;const o=e.gl,s=this.framebuffer=o.createFramebuffer();if(this.colorAttachment=new Nv(e,s),r)this.depthAttachment=n?new Gv(e,s):new Uv(e,s);else if(n)throw new Error("Stencil cannot be set without depth");if(o.checkFramebufferStatus(o.FRAMEBUFFER)!==o.FRAMEBUFFER_COMPLETE)throw new Error($v)}destroy(){const e=this.context.gl,t=this.colorAttachment.get();if(t&&e.deleteTexture(t),this.depthAttachment){const t=this.depthAttachment.get();t&&e.deleteRenderbuffer(t)}e.deleteFramebuffer(this.framebuffer)}}class qv{constructor(e){var t,i;if(this.gl=e,this.clearColor=new cv(this),this.clearDepth=new hv(this),this.clearStencil=new uv(this),this.colorMask=new dv(this),this.depthMask=new pv(this),this.stencilMask=new fv(this),this.stencilFunc=new mv(this),this.stencilOp=new _v(this),this.stencilTest=new gv(this),this.depthRange=new yv(this),this.depthTest=new vv(this),this.depthFunc=new xv(this),this.blend=new bv(this),this.blendFunc=new wv(this),this.blendColor=new Tv(this),this.blendEquation=new Sv(this),this.cullFace=new Pv(this),this.cullFaceSide=new Iv(this),this.frontFace=new Mv(this),this.program=new Ev(this),this.activeTexture=new Cv(this),this.viewport=new Av(this),this.bindFramebuffer=new zv(this),this.bindRenderbuffer=new Dv(this),this.bindTexture=new Rv(this),this.bindVertexBuffer=new kv(this),this.bindElementBuffer=new Lv(this),this.bindVertexArray=new Fv(this),this.pixelStoreUnpack=new Bv(this),this.pixelStoreUnpackPremultiplyAlpha=new Ov(this),this.pixelStoreUnpackFlipY=new Vv(this),this.extTextureFilterAnisotropic=e.getExtension("EXT_texture_filter_anisotropic"),this.extTextureFilterAnisotropic&&(this.extTextureFilterAnisotropicMax=e.getParameter(this.extTextureFilterAnisotropic.MAX_TEXTURE_MAX_ANISOTROPY_EXT)),this.maxTextureSize=e.getParameter(e.MAX_TEXTURE_SIZE),$g(e)){this.HALF_FLOAT=e.HALF_FLOAT;const r=e.getExtension("EXT_color_buffer_half_float");this.RGBA16F=null!==(t=e.RGBA16F)&&void 0!==t?t:null==r?void 0:r.RGBA16F_EXT,this.RGB16F=null!==(i=e.RGB16F)&&void 0!==i?i:null==r?void 0:r.RGB16F_EXT,e.getExtension("EXT_color_buffer_float")}else{e.getExtension("EXT_color_buffer_half_float"),e.getExtension("OES_texture_half_float_linear");const t=e.getExtension("OES_texture_half_float");this.HALF_FLOAT=null==t?void 0:t.HALF_FLOAT_OES}}setDefault(){this.unbindVAO(),this.clearColor.setDefault(),this.clearDepth.setDefault(),this.clearStencil.setDefault(),this.colorMask.setDefault(),this.depthMask.setDefault(),this.stencilMask.setDefault(),this.stencilFunc.setDefault(),this.stencilOp.setDefault(),this.stencilTest.setDefault(),this.depthRange.setDefault(),this.depthTest.setDefault(),this.depthFunc.setDefault(),this.blend.setDefault(),this.blendFunc.setDefault(),this.blendColor.setDefault(),this.blendEquation.setDefault(),this.cullFace.setDefault(),this.cullFaceSide.setDefault(),this.frontFace.setDefault(),this.program.setDefault(),this.activeTexture.setDefault(),this.bindFramebuffer.setDefault(),this.pixelStoreUnpack.setDefault(),this.pixelStoreUnpackPremultiplyAlpha.setDefault(),this.pixelStoreUnpackFlipY.setDefault()}setDirty(){this.clearColor.dirty=!0,this.clearDepth.dirty=!0,this.clearStencil.dirty=!0,this.colorMask.dirty=!0,this.depthMask.dirty=!0,this.stencilMask.dirty=!0,this.stencilFunc.dirty=!0,this.stencilOp.dirty=!0,this.stencilTest.dirty=!0,this.depthRange.dirty=!0,this.depthTest.dirty=!0,this.depthFunc.dirty=!0,this.blend.dirty=!0,this.blendFunc.dirty=!0,this.blendColor.dirty=!0,this.blendEquation.dirty=!0,this.cullFace.dirty=!0,this.cullFaceSide.dirty=!0,this.frontFace.dirty=!0,this.program.dirty=!0,this.activeTexture.dirty=!0,this.viewport.dirty=!0,this.bindFramebuffer.dirty=!0,this.bindRenderbuffer.dirty=!0,this.bindTexture.dirty=!0,this.bindVertexBuffer.dirty=!0,this.bindElementBuffer.dirty=!0,this.bindVertexArray.dirty=!0,this.pixelStoreUnpack.dirty=!0,this.pixelStoreUnpackPremultiplyAlpha.dirty=!0,this.pixelStoreUnpackFlipY.dirty=!0}createIndexBuffer(e,t){return new ov(this,e,t)}createVertexBuffer(e,t,i){return new av(this,e,t,i)}createRenderbuffer(e,t,i){const r=this.gl,n=r.createRenderbuffer();return this.bindRenderbuffer.set(n),r.renderbufferStorage(r.RENDERBUFFER,e,t,i),this.bindRenderbuffer.set(null),n}createFramebuffer(e,t,i,r){return new Zv(this,e,t,i,r)}clear({color:e,depth:t,stencil:i}){const r=this.gl;let n=0;e&&(n|=r.COLOR_BUFFER_BIT,this.clearColor.set(e),this.colorMask.set([!0,!0,!0,!0])),void 0!==t&&(n|=r.DEPTH_BUFFER_BIT,this.depthRange.set([0,1]),this.clearDepth.set(t),this.depthMask.set(!0)),void 0!==i&&(n|=r.STENCIL_BUFFER_BIT,this.clearStencil.set(i),this.stencilMask.set(255)),r.clear(n)}setCullFace(e){!1===e.enable?this.cullFace.set(!1):(this.cullFace.set(!0),this.cullFaceSide.set(e.mode),this.frontFace.set(e.frontFace))}setDepthMode(e){e.func!==this.gl.ALWAYS||e.mask?(this.depthTest.set(!0),this.depthFunc.set(e.func),this.depthMask.set(e.mask),this.depthRange.set(e.range)):this.depthTest.set(!1)}setStencilMode(e){e.test.func!==this.gl.ALWAYS||e.mask?(this.stencilTest.set(!0),this.stencilMask.set(e.mask),this.stencilOp.set([e.fail,e.depthFail,e.pass]),this.stencilFunc.set({func:e.test.func,ref:e.ref,mask:e.test.mask})):this.stencilTest.set(!1)}setColorMode(e){De(e.blendFunction,Og.Replace)?this.blend.set(!1):(this.blend.set(!0),this.blendFunc.set(e.blendFunction),this.blendColor.set(e.blendColor)),this.colorMask.set(e.mask)}createVertexArray(){var e;return $g(this.gl)?this.gl.createVertexArray():null===(e=this.gl.getExtension("OES_vertex_array_object"))||void 0===e?void 0:e.createVertexArrayOES()}deleteVertexArray(e){var t;$g(this.gl)?this.gl.deleteVertexArray(e):null===(t=this.gl.getExtension("OES_vertex_array_object"))||void 0===t||t.deleteVertexArrayOES(e)}unbindVAO(){this.bindVertexArray.set(null)}}let Wv;function Hv(e,t,i,r,n){var o,s;const a=e.context,l=e.transform,c=a.gl,h=e.useProgram("collisionBox"),u=[];let d=0,p=0;for(const s of r){const r=t.getTile(s).getBucket(i);if(!r)continue;const f=n?r.textCollisionBox:r.iconCollisionBox,m=r.collisionCircleArray;m.length>0&&(u.push({circleArray:m,circleOffset:p,coord:s}),d+=m.length/4,p=d),f&&h.draw(a,c.LINES,Ng.disabled,Gg.disabled,e.colorModeForRenderPass(),jg.disabled,ky(e.transform),null===(o=e.style.map.terrain)||void 0===o?void 0:o.getTerrainData(s),l.getProjectionData({overscaledTileID:s,applyGlobeMatrix:!0,applyTerrainMatrix:!0}),i.id,f.layoutVertexBuffer,f.indexBuffer,f.segments,null,e.transform.zoom,null,null,f.collisionVertexBuffer)}if(!n||!u.length)return;const f=e.useProgram("collisionCircle"),m=new il;m.resize(4*d),m._trim();let _=0;for(const e of u)for(let t=0;t<e.circleArray.length/4;t++){const i=4*t,r=e.circleArray[i+0],n=e.circleArray[i+1],o=e.circleArray[i+2],s=e.circleArray[i+3];m.emplace(_++,r,n,o,s,0),m.emplace(_++,r,n,o,s,1),m.emplace(_++,r,n,o,s,2),m.emplace(_++,r,n,o,s,3)}(!Wv||Wv.length<2*d)&&(Wv=function(e){const t=2*e,i=new nl;i.resize(t),i._trim();for(let e=0;e<t;e++){const t=6*e;i.uint16[t+0]=4*e+0,i.uint16[t+1]=4*e+1,i.uint16[t+2]=4*e+2,i.uint16[t+3]=4*e+2,i.uint16[t+4]=4*e+3,i.uint16[t+5]=4*e+0}return i}(d));const g=a.createIndexBuffer(Wv,!0),y=a.createVertexBuffer(m,ku.members,!0);for(const t of u){const r=Ly(e.transform);f.draw(a,c.TRIANGLES,Ng.disabled,Gg.disabled,e.colorModeForRenderPass(),jg.disabled,r,null===(s=e.style.map.terrain)||void 0===s?void 0:s.getTerrainData(t.coord),null,i.id,y,g,hl.simpleSegment(0,2*t.circleOffset,t.circleArray.length,t.circleArray.length/2),null,e.transform.zoom,null,null,null)}y.destroy(),g.destroy()}const Xv=y(new Float32Array(16));function Yv(e,t,i,r,n,s){const{horizontalAlign:a,verticalAlign:l}=od(e);return new o((-(a-.5)*t/n+r[0])*s,(-(l-.5)*i/n+r[1])*s)}function Kv(e,t,i,r,n,s){const a=t.tileAnchorPoint.add(new o(t.translation[0],t.translation[1]));if(t.pitchWithMap){let e=r.mult(s);i||(e=e.rotate(-n));const o=a.add(e);return I_(o.x,o.y,t.pitchedLabelPlaneMatrix,t.getElevation).point}if(i){const i=L_(t.tileAnchorPoint.x+1,t.tileAnchorPoint.y,t).point.sub(e),n=Math.atan(i.y/i.x)+(i.x<0?Math.PI:0);return e.add(r.rotate(n))}return e.add(r)}function Jv(e,t,i,r,n,s,a,l,c,h,u,d){const p=e.text.placedSymbolArray,f=e.text.dynamicLayoutVertexArray,m=e.icon.dynamicLayoutVertexArray,_={};f.clear();for(let m=0;m<p.length;m++){const g=p.get(m),y=g.hidden||!g.crossTileID||e.allowVerticalPlacement&&!g.placedOrientation?null:r[g.crossTileID];if(y){const r=new o(g.anchorX,g.anchorY),p={getElevation:d,width:n.width,height:n.height,pitchedLabelPlaneMatrix:s,pitchWithMap:i,transform:n,tileAnchorPoint:r,translation:h,unwrappedTileID:u},m=i?B_(r.x,r.y,p):L_(r.x,r.y,p),v=M_(n.cameraToCenterDistance,m.signedDistanceFromCamera);let x=ad(e.textSizeData,l,g)*v/24;i&&(x*=e.tilePixelRatio/a);const{width:b,height:w,anchor:T,textOffset:S,textBoxScale:P}=y,I=Yv(T,b,w,S,P,x),M=n.getPitchedTextCorrection(r.x+h[0],r.y+h[1],u),E=Kv(m.point,p,t,I,-n.bearingInRadians,M),C=e.allowVerticalPlacement&&g.placedOrientation===nd.vertical?Math.PI/2:0;for(let e=0;e<g.numGlyphs;e++)dd(f,E,C);c&&g.associatedIconIndex>=0&&(_[g.associatedIconIndex]={shiftedAnchor:E,angle:C})}else U_(g.numGlyphs,f)}if(c){m.clear();const t=e.icon.placedSymbolArray;for(let e=0;e<t.length;e++){const i=t.get(e);if(i.hidden)U_(i.numGlyphs,m);else{const t=_[e];if(t)for(let e=0;e<i.numGlyphs;e++)dd(m,t.shiftedAnchor,t.angle);else U_(i.numGlyphs,m)}}e.icon.dynamicLayoutVertexBuffer.updateData(m)}e.text.dynamicLayoutVertexBuffer.updateData(f)}function Qv(e,t,i){return i.iconsInText&&t?"symbolTextAndIcon":e?"symbolSDF":"symbolIcon"}function ex(e,t,i,r,n,o,s,a,l,c,h,u,d){var p,f;const m=e.context,g=m.gl,y=e.transform,v="map"===a,x="map"===l,b="viewport"!==a&&"point"!==i.layout.get("symbol-placement"),w=v&&!x&&!b,T=!i.layout.get("symbol-sort-key").isConstant();let S=!1;const P=e.getDepthModeForSublayer(0,Ng.ReadOnly),I=i._unevaluatedLayout.hasValue("text-variable-anchor")||i._unevaluatedLayout.hasValue("text-variable-anchor-offset"),M=[],E=y.getCircleRadiusCorrection();for(const a of r){const r=t.getTile(a),l=r.getBucket(i);if(!l)continue;const h=n?l.text:l.icon;if(!(null==h?void 0:h.segments.get().length)||!h.hasVisibleVertices)continue;const u=h.programConfigurations.get(i.id),f=n||l.sdfIcons,m=n?l.textSizeData:l.iconSizeData,P=x||0!==y.pitch,C=e.useProgram(Qv(f,n,l),u),A=ld(m,y.zoom),z=null===(p=e.style.map.terrain)||void 0===p?void 0:p.getTerrainData(a);let D,R,k,L,F=[0,0],B=null;if(n)R=r.glyphAtlasTexture,k=g.LINEAR,D=r.glyphAtlasTexture.size,l.iconsInText&&(F=r.imageAtlasTexture.size,B=r.imageAtlasTexture,L=P||e.options.rotating||e.options.zooming||"composite"===m.kind||"camera"===m.kind?g.LINEAR:g.NEAREST);else{const t=1!==i.layout.get("icon-size").constantOr(0)||l.iconsNeedLinear;R=r.imageAtlasTexture,k=f||e.options.rotating||e.options.zooming||t||P?g.LINEAR:g.NEAREST,D=r.imageAtlasTexture.size}const O=ee(r,1,e.transform.zoom),V=T_(v,e.transform,O),j=S_(x,v,e.transform,O),N=ae(y,r,o,s),U=y.getProjectionData({overscaledTileID:a,applyGlobeMatrix:!d,applyTerrainMatrix:!0}),G=I&&l.hasTextData(),$="none"!==i.layout.get("icon-text-fit")&&G&&l.hasIconData();if(b){const t=_();b_(t,V);const r=e.style.map.terrain?(t,i)=>e.style.map.terrain.getElevation(a,t,i):null,o="map"===i.layout.get("text-rotation-alignment");C_(l,e,n,V,t,x,c,o,a.toUnwrapped(),y.width,y.height,N,r)}const Z=n&&I||$,q=b||Z?Xv:x?V:e.transform.clipSpaceToPixelsMatrix,W=f&&0!==i.paint.get(n?"text-halo-width":"icon-halo-width").constantOr(1);let H;H=f?l.iconsInText?ev(m.kind,A,w,x,b,Z,e,q,j,N,D,F,E):Qy(m.kind,A,w,x,b,Z,e,q,j,N,n,D,W,E):Jy(m.kind,A,w,x,b,Z,e,q,j,N,n,D,E);const X={program:C,buffers:h,uniformValues:H,projectionData:U,atlasTexture:R,atlasTextureIcon:B,atlasInterpolation:k,atlasInterpolationIcon:L,isSDF:f,hasHalo:W};if(T&&l.canOverlap){S=!0;const e=h.segments.get();for(const t of e)M.push({segments:new hl([t]),sortKey:t.sortKey,state:X,terrainData:z})}else M.push({segments:h.segments,sortKey:0,state:X,terrainData:z})}S&&M.sort(((e,t)=>e.sortKey-t.sortKey));const C=null!==(f=i.paint.get(n?"text-halo-width":"icon-halo-width").constantOr(null))&&void 0!==f?f:1/0,A=24*i.layout.get("text-letter-spacing").constantOr(0)<0||C>1;for(const t of M){const r=t.state;m.activeTexture.set(g.TEXTURE0),r.atlasTexture.bind(r.atlasInterpolation,g.CLAMP_TO_EDGE),r.atlasTextureIcon&&(m.activeTexture.set(g.TEXTURE1),r.atlasTextureIcon&&r.atlasTextureIcon.bind(r.atlasInterpolationIcon,g.CLAMP_TO_EDGE));const n=r.isSDF&&r.hasHalo;if(n){const n=r.uniformValues;n.u_is_halo=1,A&&(n.u_is_plain=0,tx(r.buffers,t.segments,i,e,r.program,P,h,u,n,r.projectionData,t.terrainData),n.u_is_halo=0,n.u_is_plain=1)}tx(r.buffers,t.segments,i,e,r.program,P,h,u,r.uniformValues,r.projectionData,t.terrainData),n&&!A&&(r.uniformValues.u_is_halo=0)}}function tx(e,t,i,r,n,o,s,a,l,c,h){const u=r.context;n.draw(u,u.gl.TRIANGLES,o,s,a,jg.backCCW,l,h,c,i.id,e.layoutVertexBuffer,e.indexBuffer,t,i.paint,r.transform.zoom,e.programConfigurations.get(i.id),e.dynamicLayoutVertexBuffer,e.opacityVertexBuffer)}function ix(e,t,i,r,n){const o=e.context,s=o.gl,a=Gg.disabled,l=new Og([s.ONE,s.ONE],Ri.transparent,[!0,!0,!0,!0]),c=t.getBucket(i);if(!c)return;const h=r.key;let u=i.heatmapFbos.get(h);u||(u=nx(o,t.tileSize,t.tileSize),i.heatmapFbos.set(h,u)),o.bindFramebuffer.set(u.framebuffer),o.viewport.set([0,0,t.tileSize,t.tileSize]),o.clear({color:Ri.transparent});const d=c.programConfigurations.get(i.id),p=e.useProgram("heatmap",d,!n),f=e.transform.getProjectionData({overscaledTileID:t.tileID,applyGlobeMatrix:!0,applyTerrainMatrix:!0}),m=e.style.map.terrain.getTerrainData(r);p.draw(o,s.TRIANGLES,Ng.disabled,a,l,jg.disabled,By(t,e.transform.zoom,i.paint.get("heatmap-intensity"),1),m,f,i.id,c.layoutVertexBuffer,c.indexBuffer,c.segments,i.paint,e.transform.zoom,d)}function rx(e,t,i,r,n){const o=e.context,s=o.gl,a=e.transform;o.setColorMode(e.colorModeForRenderPass());const l=ox(o,t),c=i.key,h=t.heatmapFbos.get(c);if(!h)return;o.activeTexture.set(s.TEXTURE0),s.bindTexture(s.TEXTURE_2D,h.colorAttachment.get()),o.activeTexture.set(s.TEXTURE1),l.bind(s.LINEAR,s.CLAMP_TO_EDGE);const u=a.getProjectionData({overscaledTileID:i,applyTerrainMatrix:n,applyGlobeMatrix:!r});e.useProgram("heatmapTexture").draw(o,s.TRIANGLES,Ng.disabled,Gg.disabled,e.colorModeForRenderPass(),jg.disabled,Oy(e,t,0,1),null,u,t.id,e.rasterBoundsBuffer,e.quadTriangleIndexBuffer,e.rasterBoundsSegments,t.paint,a.zoom),h.destroy(),t.heatmapFbos.delete(c)}function nx(e,t,i){var r,n;const o=e.gl,s=o.createTexture();o.bindTexture(o.TEXTURE_2D,s),o.texParameteri(o.TEXTURE_2D,o.TEXTURE_WRAP_S,o.CLAMP_TO_EDGE),o.texParameteri(o.TEXTURE_2D,o.TEXTURE_WRAP_T,o.CLAMP_TO_EDGE),o.texParameteri(o.TEXTURE_2D,o.TEXTURE_MIN_FILTER,o.LINEAR),o.texParameteri(o.TEXTURE_2D,o.TEXTURE_MAG_FILTER,o.LINEAR);const a=null!==(r=e.HALF_FLOAT)&&void 0!==r?r:o.UNSIGNED_BYTE,l=null!==(n=e.RGBA16F)&&void 0!==n?n:o.RGBA;o.texImage2D(o.TEXTURE_2D,0,l,t,i,0,o.RGBA,a,null);const c=e.createFramebuffer(t,i,!1,!1);return c.colorAttachment.set(s),c}function ox(e,t){return t.colorRampTexture||(t.colorRampTexture=new Zc(e,t.colorRamp,e.gl.RGBA)),t.colorRampTexture}function sx(e,t,i,r,n,o,s,a){let l=256;if(n.stepInterpolant){const r=t.getSource().maxzoom,n=s.canonical.z===r?Math.ceil(1<<e.transform.maxZoom-s.canonical.z):1;l=be((c=o.maxLineLength/Q*1024*n)<=1?1:Math.pow(2,Math.ceil(Math.log(c)/Math.LN2)),256,i.maxTextureSize)}var c;return a.gradient=Fc({expression:n.gradientExpression(),evaluationKey:"lineProgress",resolution:l,image:a.gradient||void 0,clips:o.lineClipsArray}),a.texture?a.texture.update(a.gradient):a.texture=new Zc(i,a.gradient,r.RGBA),a.version=n.gradientVersion,a.texture}function ax(e,t,i,r,n){e.activeTexture.set(t.TEXTURE0),i.imageAtlasTexture.bind(t.LINEAR,t.CLAMP_TO_EDGE),r.updatePaintBuffers(n)}function lx(e,t,i,r,n,o){(n||e.lineAtlas.dirty)&&(t.activeTexture.set(i.TEXTURE0),e.lineAtlas.bind(t)),r.updatePaintBuffers(o)}function cx(e,t,i,r,n,o,s){const a=o.gradients[n.id];let l=a.texture;n.gradientVersion!==a.version&&(l=sx(e,t,i,r,n,o,s,a)),i.activeTexture.set(r.TEXTURE0),l.bind(n.stepInterpolant?r.NEAREST:r.LINEAR,r.CLAMP_TO_EDGE)}function hx(e,t,i,r,n,o,s,a,l){const c=o.gradients[n.id];let h=c.texture;n.gradientVersion!==c.version&&(h=sx(e,t,i,r,n,o,s,c)),i.activeTexture.set(r.TEXTURE0),h.bind(n.stepInterpolant?r.NEAREST:r.LINEAR,r.CLAMP_TO_EDGE),i.activeTexture.set(r.TEXTURE1),e.lineAtlas.bind(i),a.updatePaintBuffers(l)}function ux(e,t,i,r,n){if(!i||!(null==r?void 0:r.imageAtlas))return;const o=r.imageAtlas.patternPositions;let s=o[i.to.toString()],a=o[i.from.toString()];if(!s&&a&&(s=a),!a&&s&&(a=s),!s||!a){const e=n.getPaintProperty(t);s=o[e],a=o[e]}s&&a&&e.setConstantPatternPositions(s,a)}function dx(e,t,i,r,n,o,s,a){var l;const c=e.context.gl,h="fill-pattern",u=i.paint.get(h),d=null==u?void 0:u.constantOr(1),p=i.getCrossfadeParameters();let f,m,_,g,y;const v=e.transform,x=i.paint.get("fill-translate"),b=i.paint.get("fill-translate-anchor");s?(m=d&&!i.getPaintProperty("fill-outline-color")?"fillOutlinePattern":"fillOutline",f=c.LINES):(m=d?"fillPattern":"fill",f=c.TRIANGLES);const w=u.constantOr(null);for(const u of r){const r=t.getTile(u);if(d&&!r.patternsLoaded())continue;const T=r.getBucket(i);if(!T)continue;const S=T.programConfigurations.get(i.id),P=e.useProgram(m,S),I=null===(l=e.style.map.terrain)||void 0===l?void 0:l.getTerrainData(u);d&&(e.context.activeTexture.set(c.TEXTURE0),r.imageAtlasTexture.bind(c.LINEAR,c.CLAMP_TO_EDGE),S.updatePaintBuffers(p)),ux(S,h,w,r,i);const M=v.getProjectionData({overscaledTileID:u,applyGlobeMatrix:!a,applyTerrainMatrix:!0}),E=ae(v,r,x,b);if(s){g=T.indexBuffer2,y=T.segments2;const t=[c.drawingBufferWidth,c.drawingBufferHeight];_="fillOutlinePattern"===m&&d?Dy(e,p,r,t,E):zy(t,E)}else g=T.indexBuffer,y=T.segments,_=d?Cy(e,p,r,E):Ay(E);const C=e.stencilModeForClipping(u);P.draw(e.context,f,n,C,o,jg.backCCW,_,I,M,i.id,T.layoutVertexBuffer,g,y,i.paint,e.transform.zoom,S)}}function px(e,t,i,r,n,o,s,a){var l;const c=e.context,h=c.gl,u="fill-extrusion-pattern",d=i.paint.get(u),p=d.constantOr(1),f=i.getCrossfadeParameters(),m=i.paint.get("fill-extrusion-opacity"),_=d.constantOr(null),g=e.transform;for(const d of r){const r=t.getTile(d),y=r.getBucket(i);if(!y)continue;const v=null===(l=e.style.map.terrain)||void 0===l?void 0:l.getTerrainData(d),x=y.programConfigurations.get(i.id),b=e.useProgram(p?"fillExtrusionPattern":"fillExtrusion",x);p&&(e.context.activeTexture.set(h.TEXTURE0),r.imageAtlasTexture.bind(h.LINEAR,h.CLAMP_TO_EDGE),x.updatePaintBuffers(f));const w=g.getProjectionData({overscaledTileID:d,applyGlobeMatrix:!a,applyTerrainMatrix:!0});ux(x,u,_,r,i);const T=ae(g,r,i.paint.get("fill-extrusion-translate"),i.paint.get("fill-extrusion-translate-anchor")),S=i.paint.get("fill-extrusion-vertical-gradient"),P=p?Ey(e,S,m,T,d,f,r):My(e,S,m,T);b.draw(c,c.gl.TRIANGLES,n,o,s,jg.backCCW,P,v,w,i.id,y.layoutVertexBuffer,y.indexBuffer,y.segments,i.paint,e.transform.zoom,x,e.style.map.terrain&&y.centroidVertexBuffer)}}function fx(e,t,i,r,n,o,s,a,l){var c;const h=e.style.projection,u=e.context,d=e.transform,p=u.gl,f=[`#define NUM_ILLUMINATION_SOURCES ${i.paint.get("hillshade-highlight-color").values.length}`],m=e.useProgram("hillshade",null,!1,f),_=!e.options.moving;for(const f of r){const r=t.getTile(f),g=r.fbo;if(!g)continue;const y=h.getMeshFromTileID(u,f.canonical,a,!0,"raster"),v=null===(c=e.style.map.terrain)||void 0===c?void 0:c.getTerrainData(f);u.activeTexture.set(p.TEXTURE0),p.bindTexture(p.TEXTURE_2D,g.colorAttachment.get());const x=d.getProjectionData({overscaledTileID:f,aligned:_,applyGlobeMatrix:!l,applyTerrainMatrix:!0});m.draw(u,p.TRIANGLES,o,n[f.overscaledZ],s,jg.backCCW,Vy(e,r,i),v,x,i.id,y.vertexBuffer,y.indexBuffer,y.segments)}}let mx=0;function _x(e,t,i,r,n,o,s,a,l){var c;const h=e.style.projection,u=e.context,d=e.transform,p=u.gl,f=e.useProgram("colorRelief"),m=!e.options.moving,_="nearest"===i.paint.get("resampling")?p.NEAREST:p.LINEAR;let g=!0,y=0;for(const v of r){const r=t.getTile(v),x=r.dem;if(g){mx||(mx=p.getParameter(p.MAX_TEXTURE_SIZE));const e=mx,{elevationTexture:t,colorTexture:r}=i.getColorRampTextures(u,e,x.getUnpackVector());u.activeTexture.set(p.TEXTURE1),t.bind(p.NEAREST,p.CLAMP_TO_EDGE),u.activeTexture.set(p.TEXTURE4),r.bind(p.LINEAR,p.CLAMP_TO_EDGE),g=!1,y=t.size[0]}if(!(null==x?void 0:x.data))continue;const b=x.stride,w=x.getPixels();if(u.activeTexture.set(p.TEXTURE0),u.pixelStoreUnpackPremultiplyAlpha.set(!1),r.demTexture||(r.demTexture=e.getTileTexture(b)),r.demTexture){const e=r.demTexture;e.update(w,{premultiply:!1}),e.bind(_,p.CLAMP_TO_EDGE)}else r.demTexture=new Zc(u,w,p.RGBA,{premultiply:!1}),r.demTexture.bind(_,p.CLAMP_TO_EDGE);const T=h.getMeshFromTileID(u,v.canonical,a,!0,"raster"),S=null===(c=e.style.map.terrain)||void 0===c?void 0:c.getTerrainData(v),P=d.getProjectionData({overscaledTileID:v,aligned:m,applyGlobeMatrix:!l,applyTerrainMatrix:!0});f.draw(u,p.TRIANGLES,o,n[v.overscaledZ],s,jg.backCCW,Uy(i,r.dem,y),S,P,i.id,T.vertexBuffer,T.indexBuffer,T.segments)}}const gx=[new o(0,0),new o(Q,0),new o(Q,Q),new o(0,Q)];function yx(e,t,i,r,n,o,s,a,l=!1,c=!1){var h;const u=r[r.length-1].overscaledZ,d=e.context,p=d.gl,f=e.useProgram("raster"),m=e.transform,_=e.style.projection,g=e.colorModeForRenderPass(),y=!e.options.moving,v=i.paint.get("raster-opacity"),x="nearest"===i.paint.get("resampling")||"nearest"===i.paint.get("raster-resampling")?p.NEAREST:p.LINEAR,b=i.paint.get("raster-fade-duration"),w=!!e.style.map.terrain;for(const T of r){const r=e.getDepthModeForSublayer(T.overscaledZ-u,1===v?Ng.ReadWrite:Ng.ReadOnly,p.LESS),S=t.getTile(T);d.activeTexture.set(p.TEXTURE0),S.texture.bind(x,p.CLAMP_TO_EDGE,p.LINEAR_MIPMAP_NEAREST),d.activeTexture.set(p.TEXTURE1);const{parentTile:P,parentScaleBy:I,parentTopLeft:M,fadeValues:E}=vx(S,t,b,w);S.fadeOpacity=E.tileOpacity,P?(P.fadeOpacity=E.parentTileOpacity,P.texture.bind(x,p.CLAMP_TO_EDGE,p.LINEAR_MIPMAP_NEAREST)):S.texture.bind(x,p.CLAMP_TO_EDGE,p.LINEAR_MIPMAP_NEAREST),S.texture.useMipmap&&d.extTextureFilterAnisotropic&&e.transform.pitch>e.options.anisotropicFilterPitch&&p.texParameterf(p.TEXTURE_2D,d.extTextureFilterAnisotropic.TEXTURE_MAX_ANISOTROPY_EXT,d.extTextureFilterAnisotropicMax);const C=null===(h=e.style.map.terrain)||void 0===h?void 0:h.getTerrainData(T),A=m.getProjectionData({overscaledTileID:T,aligned:y,applyGlobeMatrix:!c,applyTerrainMatrix:!0}),z=Yy(M,I,E.fadeMix,i,a),D=_.getMeshFromTileID(d,T.canonical,o,s,"raster");f.draw(d,p.TRIANGLES,r,n?n[T.overscaledZ]:Gg.disabled,g,l?jg.frontCCW:jg.backCCW,z,C,A,i.id,D.vertexBuffer,D.indexBuffer,D.segments)}}function vx(e,t,i,r){const n={parentTile:null,parentScaleBy:1,parentTopLeft:[0,0],fadeValues:{tileOpacity:1,parentTileOpacity:1,fadeMix:{opacity:1,mix:0}}};if(0===i||r)return n;if(e.fadingParentID){const r=t.getLoadedTile(e.fadingParentID);if(!r)return n;const o=Math.pow(2,r.tileID.overscaledZ-e.tileID.overscaledZ),s=[e.tileID.canonical.x*o%1,e.tileID.canonical.y*o%1],a=function(e,t,i){const r=st(),n=(r-t.timeAdded)/i,o=e.fadingDirection===qm.Incoming,s=be((r-e.timeAdded)/i,0,1),a=be(1-n,0,1),l=o?s:a;return{tileOpacity:l,parentTileOpacity:o?a:s,fadeMix:{opacity:1,mix:1-l}}}(e,r,i);return{parentTile:r,parentScaleBy:o,parentTopLeft:s,fadeValues:a}}if(e.selfFading){const t=function(e,t){const i=be((st()-e.timeAdded)/t,0,1);return{tileOpacity:i,fadeMix:{opacity:i,mix:0}}}(e,i);return{parentTile:null,parentScaleBy:1,parentTopLeft:[0,0],fadeValues:t}}return n}const xx=new Ri(1,0,0,1),bx=new Ri(0,1,0,1),wx=new Ri(0,0,1,1),Tx=new Ri(1,0,1,1),Sx=new Ri(0,1,1,1);function Px(e,t,i,r){Mx(e,0,t+i/2,e.transform.width,i,r)}function Ix(e,t,i,r){Mx(e,t-i/2,0,i,e.transform.height,r)}function Mx(e,t,i,r,n,o){const s=e.context,a=s.gl;a.enable(a.SCISSOR_TEST),a.scissor(t*e.pixelRatio,i*e.pixelRatio,r*e.pixelRatio,n*e.pixelRatio),s.clear({color:o}),a.disable(a.SCISSOR_TEST)}function Ex(e,t,i){var r;const n=e.context,o=n.gl,s=e.useProgram("debug"),a=Ng.disabled,l=Gg.disabled,c=e.colorModeForRenderPass(),h="$debug",u=null===(r=e.style.map.terrain)||void 0===r?void 0:r.getTerrainData(i);n.activeTexture.set(o.TEXTURE0);const d=t.getTileByID(i.key).latestRawTileData,p=Math.floor(((null==d?void 0:d.byteLength)||0)/1024),f=t.getTile(i).tileSize,m=512/Math.min(f,512)*(i.overscaledZ/e.transform.zoom)*.5;let _=i.canonical.toString();i.overscaledZ!==i.canonical.z&&(_+=` => ${i.overscaledZ}`),function(e,t){e.initDebugOverlayCanvas();const i=e.debugOverlayCanvas,r=e.context.gl,n=e.debugOverlayCanvas.getContext("2d");n.clearRect(0,0,i.width,i.height),n.shadowColor="white",n.shadowBlur=2,n.lineWidth=1.5,n.strokeStyle="white",n.textBaseline="top",n.font="bold 36px Open Sans, sans-serif",n.fillText(t,5,5),n.strokeText(t,5,5),e.debugOverlayTexture.update(i),e.debugOverlayTexture.bind(r.LINEAR,r.CLAMP_TO_EDGE)}(e,`${_} ${p}kB`);const g=e.transform.getProjectionData({overscaledTileID:i,applyGlobeMatrix:!0,applyTerrainMatrix:!0});s.draw(n,o.TRIANGLES,a,l,Og.alphaBlended,jg.disabled,Fy(Ri.transparent,m),null,g,h,e.debugBuffer,e.quadTriangleIndexBuffer,e.debugSegments),s.draw(n,o.LINE_STRIP,a,l,c,jg.disabled,Fy(Ri.red),u,g,h,e.debugBuffer,e.tileBorderIndexBuffer,e.debugSegments)}function Cx(e,t,i,r){const{isRenderingGlobe:n}=r,o=e.context,s=o.gl,a=e.transform,l=e.colorModeForRenderPass(),c=e.getDepthModeFor3D(),h=e.useProgram("terrain");o.bindFramebuffer.set(null),o.viewport.set([0,0,e.width,e.height]);for(const r of i){const i=t.getTerrainMesh(r.tileID),u=e.renderToTexture.getTexture(r),d=t.getTerrainData(r.tileID);o.activeTexture.set(s.TEXTURE0),s.bindTexture(s.TEXTURE_2D,u.texture);const p=t.getMeshFrameDelta(a.zoom),f=a.calculateFogMatrix(r.tileID.toUnwrapped()),m=wy(p,f,e.style.sky,a.pitch,n),_=a.getProjectionData({overscaledTileID:r.tileID,applyTerrainMatrix:!1,applyGlobeMatrix:!0});h.draw(o,s.TRIANGLES,c,Gg.disabled,l,jg.backCCW,m,d,_,"terrain",i.vertexBuffer,i.indexBuffer,i.segments)}}function Ax(e,t){if(!t.mesh){const i=new Ua;i.emplaceBack(-1,-1),i.emplaceBack(1,-1),i.emplaceBack(1,1),i.emplaceBack(-1,1);const r=new ol;r.emplaceBack(0,1,2),r.emplaceBack(0,2,3),t.mesh=new bg(e.createVertexBuffer(i,wg.members),e.createIndexBuffer(r),hl.simpleSegment(0,0,i.length,r.length))}return t.mesh}const zx={symbol:function(e,t,i,r,n,o){if("translucent"!==e.renderPass)return;const{isRenderingToTexture:s}=o,a=Gg.disabled,l=e.colorModeForRenderPass();(i._unevaluatedLayout.hasValue("text-variable-anchor")||i._unevaluatedLayout.hasValue("text-variable-anchor-offset"))&&function(e,t,i,r,n,o,s,a,l){var c;const h=t.transform,u=t.style.map.terrain,d="map"===n,p="map"===o;for(const n of e){const e=r.getTile(n),o=e.getBucket(i);if(!(null===(c=null==o?void 0:o.text)||void 0===c?void 0:c.segments.get().length))continue;const f=ld(o.textSizeData,h.zoom),m=ee(e,1,t.transform.zoom),_=T_(d,t.transform,m),g="none"!==i.layout.get("icon-text-fit")&&o.hasIconData();if(f){const t=Math.pow(2,h.zoom-e.tileID.overscaledZ),i=u?(e,t)=>u.getElevation(n,e,t):null;Jv(o,d,p,l,h,_,t,f,g,ae(h,e,s,a),n.toUnwrapped(),i)}}}(r,e,i,t,i.layout.get("text-rotation-alignment"),i.layout.get("text-pitch-alignment"),i.paint.get("text-translate"),i.paint.get("text-translate-anchor"),n),0!==i.paint.get("icon-opacity").constantOr(1)&&ex(e,t,i,r,!1,i.paint.get("icon-translate"),i.paint.get("icon-translate-anchor"),i.layout.get("icon-rotation-alignment"),i.layout.get("icon-pitch-alignment"),i.layout.get("icon-keep-upright"),a,l,s),0!==i.paint.get("text-opacity").constantOr(1)&&ex(e,t,i,r,!0,i.paint.get("text-translate"),i.paint.get("text-translate-anchor"),i.layout.get("text-rotation-alignment"),i.layout.get("text-pitch-alignment"),i.layout.get("text-keep-upright"),a,l,s),t.map.showCollisionBoxes&&(Hv(e,t,i,r,!0),Hv(e,t,i,r,!1))},circle:function(e,t,i,r,n){var o;if("translucent"!==e.renderPass)return;const{isRenderingToTexture:s}=n,a=i.paint.get("circle-opacity"),l=i.paint.get("circle-stroke-width"),c=i.paint.get("circle-stroke-opacity"),h=!i.layout.get("circle-sort-key").isConstant();if(0===a.constantOr(1)&&(0===l.constantOr(1)||0===c.constantOr(1)))return;const u=e.context,d=u.gl,p=e.transform,f=e.getDepthModeForSublayer(0,Ng.ReadOnly),m=Gg.disabled,_=e.colorModeForRenderPass(),g=[],y=p.getCircleRadiusCorrection();for(const n of r){const r=t.getTile(n),a=r.getBucket(i);if(!a)continue;const l=ae(p,r,i.paint.get("circle-translate"),i.paint.get("circle-translate-anchor")),c=a.programConfigurations.get(i.id),u=e.useProgram("circle",c),d=a.layoutVertexBuffer,f=a.indexBuffer,m=null===(o=e.style.map.terrain)||void 0===o?void 0:o.getTerrainData(n),_={programConfiguration:c,program:u,layoutVertexBuffer:d,indexBuffer:f,uniformValues:Ry(e,r,i,l,y),terrainData:m,projectionData:p.getProjectionData({overscaledTileID:n,applyGlobeMatrix:!s,applyTerrainMatrix:!0})};if(h){const e=a.segments.get();for(const t of e)g.push({segments:new hl([t]),sortKey:t.sortKey,state:_})}else g.push({segments:a.segments,sortKey:0,state:_})}h&&g.sort(((e,t)=>e.sortKey-t.sortKey));for(const t of g){const{programConfiguration:r,program:n,layoutVertexBuffer:o,indexBuffer:s,uniformValues:a,terrainData:l,projectionData:c}=t.state;n.draw(u,d.TRIANGLES,f,m,_,jg.backCCW,a,l,c,i.id,o,s,t.segments,i.paint,e.transform.zoom,r)}},heatmap:function(e,t,i,r,n){if(0===i.paint.get("heatmap-opacity"))return;const o=e.context,{isRenderingToTexture:s,isRenderingGlobe:a}=n;if(e.style.map.terrain){for(const n of r){const r=t.getTile(n);t.hasRenderableParent(n)||("offscreen"===e.renderPass?ix(e,r,i,n,a):"translucent"===e.renderPass&&rx(e,i,n,s,a))}o.viewport.set([0,0,e.width,e.height])}else"offscreen"===e.renderPass?function(e,t,i,r){const n=e.context,o=n.gl,s=e.transform,a=Gg.disabled,l=new Og([o.ONE,o.ONE],Ri.transparent,[!0,!0,!0,!0]);(function(e,t,i){const r=e.gl;e.activeTexture.set(r.TEXTURE1),e.viewport.set([0,0,t.width/4,t.height/4]);let n=i.heatmapFbos.get(Bc);n?(r.bindTexture(r.TEXTURE_2D,n.colorAttachment.get()),e.bindFramebuffer.set(n.framebuffer)):(n=nx(e,t.width/4,t.height/4),i.heatmapFbos.set(Bc,n))})(n,e,i),n.clear({color:Ri.transparent});for(const c of r){if(t.hasRenderableParent(c))continue;const r=t.getTile(c),h=r.getBucket(i);if(!h)continue;const u=h.programConfigurations.get(i.id),d=e.useProgram("heatmap",u),p=s.getProjectionData({overscaledTileID:c,applyGlobeMatrix:!0,applyTerrainMatrix:!1}),f=s.getCircleRadiusCorrection();d.draw(n,o.TRIANGLES,Ng.disabled,a,l,jg.backCCW,By(r,s.zoom,i.paint.get("heatmap-intensity"),f),null,p,i.id,h.layoutVertexBuffer,h.indexBuffer,h.segments,i.paint,s.zoom,u)}n.viewport.set([0,0,e.width,e.height])}(e,t,i,r):"translucent"===e.renderPass&&function(e,t){const i=e.context,r=i.gl;i.setColorMode(e.colorModeForRenderPass());const n=t.heatmapFbos.get(Bc);n&&(i.activeTexture.set(r.TEXTURE0),r.bindTexture(r.TEXTURE_2D,n.colorAttachment.get()),i.activeTexture.set(r.TEXTURE1),ox(i,t).bind(r.LINEAR,r.CLAMP_TO_EDGE),e.useProgram("heatmapTexture").draw(i,r.TRIANGLES,Ng.disabled,Gg.disabled,e.colorModeForRenderPass(),jg.disabled,Oy(e,t,0,1),null,null,t.id,e.viewportBuffer,e.quadTriangleIndexBuffer,e.viewportSegments,t.paint,e.transform.zoom))}(e,i)},line:function(e,t,i,r,n){var o;if("translucent"!==e.renderPass)return;const{isRenderingToTexture:s}=n,a=i.paint.get("line-opacity"),l=i.paint.get("line-width");if(0===a.constantOr(1)||0===l.constantOr(1))return;const c=e.getDepthModeForSublayer(0,Ng.ReadOnly),h=e.colorModeForRenderPass(),u=i.paint.get("line-dasharray"),d=u.constantOr(1),p=i.paint.get("line-pattern"),f=p.constantOr(1),m=i.paint.get("line-gradient"),_=i.getCrossfadeParameters();let g;g=f?"linePattern":d&&m?"lineGradientSDF":d?"lineSDF":m?"lineGradient":"line";const y=e.context,v=y.gl,x=e.transform;let b=!0;for(const n of r){const r=t.getTile(n);if(f&&!r.patternsLoaded())continue;const a=r.getBucket(i);if(!a)continue;const l=a.programConfigurations.get(i.id),w=e.context.program.get(),T=e.useProgram(g,l),S=b||T.program!==w,P=null===(o=e.style.map.terrain)||void 0===o?void 0:o.getTerrainData(n),I=p.constantOr(null),M=null==u?void 0:u.constantOr(null);if(I&&r.imageAtlas){const e=r.imageAtlas,t=e.patternPositions[I.to.toString()],i=e.patternPositions[I.from.toString()];t&&i&&l.setConstantPatternPositions(t,i)}else if(M){const t="round"===i.layout.get("line-cap").constantOr(null),r=e.lineAtlas.getDash(M.to,t),n=e.lineAtlas.getDash(M.from,t);l.setConstantDashPositions(r,n)}const E=x.getProjectionData({overscaledTileID:n,applyGlobeMatrix:!s,applyTerrainMatrix:!0}),C=x.getPixelScale();let A;f?(A=Zy(e,r,i,C,_),ax(y,v,r,l,_)):d&&m?(A=Wy(e,r,i,C,_,a.lineClipsArray.length),hx(e,t,y,v,i,a,n,l,_)):d?(A=qy(e,r,i,C,_),lx(e,y,v,l,S,_)):m?(A=$y(e,r,i,C,a.lineClipsArray.length),cx(e,t,y,v,i,a,n)):A=Gy(e,r,i,C);const z=e.stencilModeForClipping(n);T.draw(y,v.TRIANGLES,c,z,h,jg.disabled,A,P,E,i.id,a.layoutVertexBuffer,a.indexBuffer,a.segments,i.paint,e.transform.zoom,l,a.layoutVertexBuffer2),b=!1}},fill:function(e,t,i,r,n){const o=i.paint.get("fill-color"),s=i.paint.get("fill-opacity");if(0===s.constantOr(1))return;const{isRenderingToTexture:a}=n,l=e.colorModeForRenderPass(),c=i.paint.get("fill-pattern"),h=e.opaquePassEnabledForLayer()&&!c.constantOr(1)&&1===o.constantOr(Ri.transparent).a&&1===s.constantOr(0)?"opaque":"translucent";if(e.renderPass===h){const n=e.getDepthModeForSublayer(1,"opaque"===e.renderPass?Ng.ReadWrite:Ng.ReadOnly);dx(e,t,i,r,n,l,!1,a)}if("translucent"===e.renderPass&&i.paint.get("fill-antialias")){const n=e.getDepthModeForSublayer(i.getPaintProperty("fill-outline-color")?2:0,Ng.ReadOnly);dx(e,t,i,r,n,l,!0,a)}},fillExtrusion:function(e,t,i,r,n){const o=i.paint.get("fill-extrusion-opacity");if(0===o)return;const{isRenderingToTexture:s}=n;if("translucent"===e.renderPass){const n=new Ng(e.context.gl.LEQUAL,Ng.ReadWrite,e.depthRangeFor3D);if(1!==o||i.paint.get("fill-extrusion-pattern").constantOr(1))px(e,t,i,r,n,Gg.disabled,Og.disabled,s),px(e,t,i,r,n,e.stencilModeFor3D(),e.colorModeForRenderPass(),s);else{const o=e.colorModeForRenderPass();px(e,t,i,r,n,Gg.disabled,o,s)}}},hillshade:function(e,t,i,r,n){if("offscreen"!==e.renderPass&&"translucent"!==e.renderPass)return;const{isRenderingToTexture:o}=n,s=e.context,a=e.style.projection.useSubdivision,l=e.getDepthModeForSublayer(0,Ng.ReadOnly),c=e.colorModeForRenderPass();if("offscreen"===e.renderPass)!function(e,t,i,r,n,o,s){const a=e.context,l=a.gl,c="nearest"===r.paint.get("resampling")?l.NEAREST:l.LINEAR;for(const h of i){const i=t.getTile(h),u=i.dem;if(!(null==u?void 0:u.data))continue;if(!i.needsHillshadePrepare)continue;const d=u.dim,p=u.stride,f=u.getPixels();if(a.activeTexture.set(l.TEXTURE1),a.pixelStoreUnpackPremultiplyAlpha.set(!1),i.demTexture||(i.demTexture=e.getTileTexture(p)),i.demTexture){const e=i.demTexture;e.update(f,{premultiply:!1}),e.bind(l.NEAREST,l.CLAMP_TO_EDGE)}else i.demTexture=new Zc(a,f,l.RGBA,{premultiply:!1}),i.demTexture.bind(l.NEAREST,l.CLAMP_TO_EDGE);a.activeTexture.set(l.TEXTURE0);let m=i.fbo;if(!m){const e=new Zc(a,{width:d,height:d,data:null},l.RGBA);e.bind(c,l.CLAMP_TO_EDGE),m=i.fbo=a.createFramebuffer(d,d,!0,!1),m.colorAttachment.set(e.texture)}a.bindFramebuffer.set(m.framebuffer),a.viewport.set([0,0,d,d]),e.useProgram("hillshadePrepare").draw(a,l.TRIANGLES,n,o,s,jg.disabled,jy(i.tileID,u),null,null,r.id,e.rasterBoundsBuffer,e.quadTriangleIndexBuffer,e.rasterBoundsSegments),i.needsHillshadePrepare=!1}}(e,t,r,i,l,Gg.disabled,c),s.viewport.set([0,0,e.width,e.height]);else if("translucent"===e.renderPass)if(a){const[n,s,a]=e.stencilConfigForOverlapTwoPass(r);fx(e,t,i,a,n,l,c,!1,o),fx(e,t,i,a,s,l,c,!0,o)}else{const[n,s]=e.getStencilConfigForOverlapAndUpdateStencilID(r);fx(e,t,i,s,n,l,c,!1,o)}},colorRelief:function(e,t,i,r,n){if("translucent"!==e.renderPass)return;if(!r.length)return;const{isRenderingToTexture:o}=n,s=e.style.projection.useSubdivision,a=e.getDepthModeForSublayer(0,Ng.ReadOnly),l=e.colorModeForRenderPass();if(s){const[n,s,c]=e.stencilConfigForOverlapTwoPass(r);_x(e,t,i,c,n,a,l,!1,o),_x(e,t,i,c,s,a,l,!0,o)}else{const[n,s]=e.getStencilConfigForOverlapAndUpdateStencilID(r);_x(e,t,i,s,n,a,l,!1,o)}},raster:function(e,t,i,r,n){if("translucent"!==e.renderPass)return;if(0===i.paint.get("raster-opacity"))return;if(!r.length)return;const{isRenderingToTexture:o}=n,s=t.getSource(),a=e.style.projection.useSubdivision;if(s instanceof Bp)yx(e,t,i,r,null,!1,!1,s.tileCoords,s.flippedWindingOrder,o);else if(a){const[n,s,a]=e.stencilConfigForOverlapTwoPass(r);yx(e,t,i,a,n,!1,!0,gx,!1,o),yx(e,t,i,a,s,!0,!0,gx,!1,o)}else{const[n,s]=e.getStencilConfigForOverlapAndUpdateStencilID(r);yx(e,t,i,s,n,!1,!0,gx,!1,o)}},background:function(e,t,i,r,n){var o;const s=i.paint.get("background-color"),a=i.paint.get("background-opacity");if(0===a)return;const{isRenderingToTexture:l}=n,c=e.context,h=c.gl,u=e.style.projection,d=e.transform,p=d.tileSize,f=i.paint.get("background-pattern");if(e.isPatternMissing(f))return;const m=!f&&1===s.a&&1===a&&e.opaquePassEnabledForLayer()?"opaque":"translucent";if(e.renderPass!==m)return;const _=Gg.disabled,g=e.getDepthModeForSublayer(0,"opaque"===m?Ng.ReadWrite:Ng.ReadOnly),y=e.colorModeForRenderPass(),v=e.useProgram(f?"backgroundPattern":"background"),x=r||l_(d,{tileSize:p,terrain:e.style.map.terrain});f&&(c.activeTexture.set(h.TEXTURE0),e.imageManager.bind(e.context));const b=i.getCrossfadeParameters();for(const t of x){const r=d.getProjectionData({overscaledTileID:t,applyGlobeMatrix:!l,applyTerrainMatrix:!0}),n=f?iv(a,e,f,{tileID:t,tileSize:p},b):tv(a,s),m=null===(o=e.style.map.terrain)||void 0===o?void 0:o.getTerrainData(t),x=u.getMeshFromTileID(c,t.canonical,!1,!0,"raster");v.draw(c,h.TRIANGLES,g,_,y,jg.backCCW,n,m,r,i.id,x.vertexBuffer,x.indexBuffer,x.segments)}},sky:function(e,t){const i=e.context,r=i.gl,n=((e,t,i)=>{const r=Math.cos(t.rollInRadians),n=Math.sin(t.rollInRadians),o=Qm(t),s=t.getProjectionData({overscaledTileID:null,applyGlobeMatrix:!0,applyTerrainMatrix:!0}).projectionTransition;return{u_sky_color:e.properties.get("sky-color"),u_horizon_color:e.properties.get("horizon-color"),u_horizon:[(t.width/2-o*n)*i,(t.height/2+o*r)*i],u_horizon_normal:[-n,r],u_sky_horizon_blend:e.properties.get("sky-horizon-blend")*t.height/2*i,u_sky_blend:s}})(t,e.style.map.transform,e.pixelRatio),o=new Ng(r.LEQUAL,Ng.ReadWrite,[0,1]),s=Gg.disabled,a=e.colorModeForRenderPass(),l=e.useProgram("sky"),c=Ax(i,t);l.draw(i,r.TRIANGLES,o,s,a,jg.disabled,n,null,void 0,"sky",c.vertexBuffer,c.indexBuffer,c.segments)},atmosphere:function(e,t,i){const r=e.context,n=r.gl,o=e.useProgram("atmosphere"),s=new Ng(n.LEQUAL,Ng.ReadOnly,[0,1]),a=e.transform,l=function(e,t){const i=e.properties.get("position"),r=[-i.x,-i.y,-i.z],n=y(new Float64Array(16));var o,s,a,l,c,h,u;return"map"===e.properties.get("anchor")&&(P(n,n,t.rollInRadians),T(n,n,-t.pitchInRadians),P(n,n,t.bearingInRadians),T(n,n,t.center.lat*Math.PI/180),S(n,n,-t.center.lng*Math.PI/180)),(o=r)[0]=((a=n)[0]*(l=(s=r)[0])+a[4]*(c=s[1])+a[8]*(h=s[2])+a[12])/(u=(u=a[3]*l+a[7]*c+a[11]*h+a[15])||1),o[1]=(a[1]*l+a[5]*c+a[9]*h+a[13])/u,o[2]=(a[2]*l+a[6]*c+a[10]*h+a[14])/u,r}(i,e.transform),c=a.getProjectionData({overscaledTileID:null,applyGlobeMatrix:!0,applyTerrainMatrix:!0}),h=t.properties.get("atmosphere-blend")*c.projectionTransition;if(0===h)return;const u=ey(a.worldSize,a.center.lat),d=a.inverseProjectionMatrix,p=new Float64Array(4);p[3]=1,$(p,p,a.modelViewProjectionMatrix),p[0]/=p[3],p[1]/=p[3],p[2]/=p[3],p[3]=1,$(p,p,d),p[0]/=p[3],p[1]/=p[3],p[2]/=p[3],p[3]=1;const f=((e,t,i,r,n)=>({u_sun_pos:e,u_atmosphere_blend:t,u_globe_position:i,u_globe_radius:r,u_inv_proj_matrix:n}))(l,h,[p[0],p[1],p[2]],u,d),m=Ax(r,t);o.draw(r,n.TRIANGLES,s,Gg.disabled,Og.alphaBlended,jg.disabled,f,null,null,"atmosphere",m.vertexBuffer,m.indexBuffer,m.segments)},custom:function(e,t,i,r){const{isRenderingGlobe:n}=r,o=e.context,s=i.implementation,a=e.style.projection,l=e.transform,c=l.getProjectionDataForCustomLayer(n),h={farZ:l.farZ,nearZ:l.nearZ,fov:l.fov*Math.PI/180,modelViewProjectionMatrix:l.modelViewProjectionMatrix,projectionMatrix:l.projectionMatrix,shaderData:{variantName:a.shaderVariantName,vertexShaderPrelude:`const float PI = 3.141592653589793;\nuniform mat4 u_projection_matrix;\n${a.shaderPreludeCode.vertexSource}`,define:a.shaderDefine},defaultProjectionData:c},u=s.renderingMode?s.renderingMode:"2d";if("offscreen"===e.renderPass){const t=s.prerender;t&&(e.setCustomLayerDefaults(),o.setColorMode(e.colorModeForRenderPass()),t.call(s,o.gl,h),o.setDirty(),e.setBaseState())}else if("translucent"===e.renderPass){e.setCustomLayerDefaults(),o.setColorMode(e.colorModeForRenderPass()),o.setStencilMode(Gg.disabled);const t="3d"===u?e.getDepthModeFor3D():e.getDepthModeForSublayer(0,Ng.ReadOnly);o.setDepthMode(t),s.render(o.gl,h),o.setDirty(),e.setBaseState(),o.bindFramebuffer.set(null)}},debug:function(e,t,i){for(const r of i)Ex(e,t,r)},debugPadding:function(e){const t=e.transform.padding;Px(e,e.transform.height-(t.top||0),3,xx),Px(e,t.bottom||0,3,bx),Ix(e,t.left||0,3,wx),Ix(e,e.transform.width-(t.right||0),3,Tx);const i=e.transform.centerPoint;!function(e,t,i,r){Mx(e,t-1,i-10,2,20,r),Mx(e,t-10,i-1,20,2,r)}(e,i.x,e.transform.height-i.y,Sx)},terrainDepth:function(e,t){const i=e.context,r=i.gl,n=e.transform,o=Og.unblended,s=new Ng(r.LEQUAL,Ng.ReadWrite,[0,1]),a=t.tileManager.getRenderableTiles(),l=e.useProgram("terrainDepth");i.bindFramebuffer.set(t.getFramebuffer("depth").framebuffer),i.viewport.set([0,0,e.width/devicePixelRatio,e.height/devicePixelRatio]),i.clear({color:Ri.transparent,depth:1});for(const e of a){const a=t.getTerrainMesh(e.tileID),c=t.getTerrainData(e.tileID),h=n.getProjectionData({overscaledTileID:e.tileID,applyTerrainMatrix:!1,applyGlobeMatrix:!0}),u={u_ele_delta:t.getMeshFrameDelta(n.zoom)};l.draw(i,r.TRIANGLES,s,Gg.disabled,o,jg.backCCW,u,c,h,"terrain",a.vertexBuffer,a.indexBuffer,a.segments)}i.bindFramebuffer.set(null),i.viewport.set([0,0,e.width,e.height])},terrainCoords:function(e,t){const i=e.context,r=i.gl,n=e.transform,o=Og.unblended,s=new Ng(r.LEQUAL,Ng.ReadWrite,[0,1]),a=t.getCoordsTexture(),l=t.tileManager.getRenderableTiles(),c=e.useProgram("terrainCoords");i.bindFramebuffer.set(t.getFramebuffer("coords").framebuffer),i.viewport.set([0,0,e.width/devicePixelRatio,e.height/devicePixelRatio]),i.clear({color:Ri.transparent,depth:1}),t.coordsIndex=[];for(const e of l){const l=t.getTerrainMesh(e.tileID),h=t.getTerrainData(e.tileID);i.activeTexture.set(r.TEXTURE0),r.bindTexture(r.TEXTURE_2D,a.texture);const u={u_terrain_coords_id:(255-t.coordsIndex.length)/255,u_texture:0,u_ele_delta:t.getMeshFrameDelta(n.zoom)},d=n.getProjectionData({overscaledTileID:e.tileID,applyTerrainMatrix:!1,applyGlobeMatrix:!0});c.draw(i,r.TRIANGLES,s,Gg.disabled,o,jg.backCCW,u,h,d,"terrain",l.vertexBuffer,l.indexBuffer,l.segments),t.coordsIndex.push(e.tileID.key)}i.bindFramebuffer.set(null),i.viewport.set([0,0,e.width,e.height])}};class Dx{constructor(e,t){this.drawFunctions=zx,this.context=new qv(e),this.transform=t,this._tileTextures={},this.terrainFacilitator={depthDirty:!0,coordsDirty:!1,matrix:y(new Float64Array(16)),renderTime:0},this.setup(),this.numSublayers=g_.maxOverzooming+g_.maxUnderzooming+1,this.depthEpsilon=1/Math.pow(2,16),this.crossTileSymbolIndex=new gg}resize(e,t,i){if(this.width=Math.floor(e*i),this.height=Math.floor(t*i),this.pixelRatio=i,this.context.viewport.set([0,0,this.width,this.height]),this.style)for(const e of this.style._order)this.style._layers[e].resize()}setup(){const e=this.context,t=new Ua;t.emplaceBack(0,0),t.emplaceBack(Q,0),t.emplaceBack(0,Q),t.emplaceBack(Q,Q),this.tileExtentBuffer=e.createVertexBuffer(t,wg.members),this.tileExtentSegments=hl.simpleSegment(0,0,4,2);const i=new Ua;i.emplaceBack(0,0),i.emplaceBack(Q,0),i.emplaceBack(0,Q),i.emplaceBack(Q,Q),this.debugBuffer=e.createVertexBuffer(i,wg.members),this.debugSegments=hl.simpleSegment(0,0,4,5);const r=new $a;r.emplaceBack(0,0,0,0),r.emplaceBack(Q,0,Q,0),r.emplaceBack(0,Q,0,Q),r.emplaceBack(Q,Q,Q,Q),this.rasterBoundsBuffer=e.createVertexBuffer(r,xy.members),this.rasterBoundsSegments=hl.simpleSegment(0,0,4,2);const n=new Ua;n.emplaceBack(0,0),n.emplaceBack(Q,0),n.emplaceBack(0,Q),n.emplaceBack(Q,Q),this.rasterBoundsBufferPosOnly=e.createVertexBuffer(n,wg.members),this.rasterBoundsSegmentsPosOnly=hl.simpleSegment(0,0,4,5);const o=new Ua;o.emplaceBack(0,0),o.emplaceBack(1,0),o.emplaceBack(0,1),o.emplaceBack(1,1),this.viewportBuffer=e.createVertexBuffer(o,wg.members),this.viewportSegments=hl.simpleSegment(0,0,4,2);const s=new al;s.emplaceBack(0),s.emplaceBack(1),s.emplaceBack(3),s.emplaceBack(2),s.emplaceBack(0),this.tileBorderIndexBuffer=e.createIndexBuffer(s);const a=new ol;a.emplaceBack(1,0,2),a.emplaceBack(1,2,3),this.quadTriangleIndexBuffer=e.createIndexBuffer(a);const l=this.context.gl;this.stencilClearMode=new Gg({func:l.ALWAYS,mask:0},0,255,l.ZERO,l.ZERO,l.ZERO),this.tileExtentMesh=new bg(this.tileExtentBuffer,this.quadTriangleIndexBuffer,this.tileExtentSegments)}clearStencil(){const e=this.context,t=e.gl;this.nextStencilID=1,this.currentStencilSource=void 0;const i=_();M(i,0,this.width,this.height,0,0,1),w(i,i,[t.drawingBufferWidth,t.drawingBufferHeight,0]);const r={mainMatrix:i,tileMercatorCoords:[0,0,1,1],clippingPlane:[0,0,0,0],projectionTransition:0,fallbackMatrix:i};this.useProgram("clippingMask",null,!0).draw(e,t.TRIANGLES,Ng.disabled,this.stencilClearMode,Og.disabled,jg.disabled,null,null,r,"$clipping",this.viewportBuffer,this.quadTriangleIndexBuffer,this.viewportSegments)}_renderTileClippingMasks(e,t,i){if(this.currentStencilSource===e.source||!e.isTileClipped()||!(null==t?void 0:t.length))return;this.currentStencilSource=e.source,this.nextStencilID+t.length>256&&this.clearStencil();const r=this.context;r.setColorMode(Og.disabled),r.setDepthMode(Ng.disabled);const n={};for(const e of t)n[e.key]=this.nextStencilID++;this._renderTileMasks(n,t,i,!0),this._renderTileMasks(n,t,i,!1),this._tileClippingMaskIDs=n}_renderTileMasks(e,t,i,r){var n;const o=this.context,s=o.gl,a=this.style.projection,l=this.transform,c=this.useProgram("clippingMask");for(const h of t){const t=e[h.key],u=null===(n=this.style.map.terrain)||void 0===n?void 0:n.getTerrainData(h),d=a.getMeshFromTileID(this.context,h.canonical,r,!0,"stencil"),p=l.getProjectionData({overscaledTileID:h,applyGlobeMatrix:!i,applyTerrainMatrix:!0});c.draw(o,s.TRIANGLES,Ng.disabled,new Gg({func:s.ALWAYS,mask:0},t,255,s.KEEP,s.KEEP,s.REPLACE),Og.disabled,i?jg.disabled:jg.backCCW,null,u,p,"$clipping",d.vertexBuffer,d.indexBuffer,d.segments)}}_renderTilesDepthBuffer(){var e;const t=this.context,i=t.gl,r=this.style.projection,n=this.transform,o=this.useProgram("depth"),s=this.getDepthModeFor3D(),a=l_(n,{tileSize:n.tileSize});for(const l of a){const a=null===(e=this.style.map.terrain)||void 0===e?void 0:e.getTerrainData(l),c=r.getMeshFromTileID(this.context,l.canonical,!0,!0,"raster"),h=n.getProjectionData({overscaledTileID:l,applyGlobeMatrix:!0,applyTerrainMatrix:!0});o.draw(t,i.TRIANGLES,s,Gg.disabled,Og.disabled,jg.backCCW,null,a,h,"$clipping",c.vertexBuffer,c.indexBuffer,c.segments)}}stencilModeFor3D(){this.currentStencilSource=void 0,this.nextStencilID+1>256&&this.clearStencil();const e=this.nextStencilID++,t=this.context.gl;return new Gg({func:t.NOTEQUAL,mask:255},e,255,t.KEEP,t.KEEP,t.REPLACE)}stencilModeForClipping(e){const t=this.context.gl;return new Gg({func:t.EQUAL,mask:255},this._tileClippingMaskIDs[e.key],0,t.KEEP,t.KEEP,t.REPLACE)}getStencilConfigForOverlapAndUpdateStencilID(e){const t=this.context.gl,i=e.sort(((e,t)=>t.overscaledZ-e.overscaledZ)),r=i[i.length-1].overscaledZ,n=i[0].overscaledZ-r+1;if(n>1){this.currentStencilSource=void 0,this.nextStencilID+n>256&&this.clearStencil();const e={};for(let i=0;i<n;i++)e[i+r]=new Gg({func:t.GEQUAL,mask:255},i+this.nextStencilID,255,t.KEEP,t.KEEP,t.REPLACE);return this.nextStencilID+=n,[e,i]}return[{[r]:Gg.disabled},i]}stencilConfigForOverlapTwoPass(e){const t=this.context.gl,i=e.sort(((e,t)=>t.overscaledZ-e.overscaledZ)),r=i[i.length-1].overscaledZ,n=i[0].overscaledZ-r+1;if(this.clearStencil(),n>1){const e={},o={};for(let i=0;i<n;i++)e[i+r]=new Gg({func:t.GREATER,mask:255},n+1+i,255,t.KEEP,t.KEEP,t.REPLACE),o[i+r]=new Gg({func:t.GREATER,mask:255},1+i,255,t.KEEP,t.KEEP,t.REPLACE);return this.nextStencilID=2*n+1,[e,o,i]}return this.nextStencilID=3,[{[r]:new Gg({func:t.GREATER,mask:255},2,255,t.KEEP,t.KEEP,t.REPLACE)},{[r]:new Gg({func:t.GREATER,mask:255},1,255,t.KEEP,t.KEEP,t.REPLACE)},i]}colorModeForRenderPass(){const e=this.context.gl;if(this._showOverdrawInspector){const t=1/8;return new Og([e.CONSTANT_COLOR,e.ONE],new Ri(t,t,t,0),[!0,!0,!0,!0])}return"opaque"===this.renderPass?Og.unblended:Og.alphaBlended}getDepthModeForSublayer(e,t,i){if(!this.opaquePassEnabledForLayer())return Ng.disabled;const r=1-((1+this.currentLayer)*this.numSublayers+e)*this.depthEpsilon;return new Ng(i||this.context.gl.LEQUAL,t,[r,r])}getDepthModeFor3D(){return new Ng(this.context.gl.LEQUAL,Ng.ReadWrite,this.depthRangeFor3D)}opaquePassEnabledForLayer(){return this.currentLayer<this.opaquePassCutoff}render(e,t){var i,r,n;this.style=e,this.options=t,this.lineAtlas=e.lineAtlas,this.imageManager=e.imageManager,this.glyphManager=e.glyphManager,this.symbolFadeChange=e.placement.symbolFadeChange(st()),this.imageManager.beginFrame();const o=this.style._order,s=this.style.tileManagers,a={},l={},c={},h={isRenderingToTexture:!1,isRenderingGlobe:(null===(i=e.projection)||void 0===i?void 0:i.transitionState)>0};for(const e in s){const t=s[e];t.used&&t.prepare(this.context),a[e]=t.getVisibleCoordinates(!1),l[e]=a[e].slice().reverse(),c[e]=t.getVisibleCoordinates(!0).reverse()}this.opaquePassCutoff=1/0;for(let e=0;e<o.length;e++)if(this.style._layers[o[e]].is3D()){this.opaquePassCutoff=e;break}this.maybeDrawDepth(!1),this.renderToTexture&&(this.renderToTexture.prepareForRender(this.style,this.transform.zoom),this.opaquePassCutoff=0),this.renderPass="offscreen";for(const e of o){const t=this.style._layers[e];if(!t.hasOffscreenPass()||t.isHidden(this.transform.zoom))continue;const i=l[t.source];("custom"===t.type||i.length)&&this.renderLayer(this,s[t.source],t,i,h)}if(null===(r=this.style.projection)||void 0===r||r.updateGPUdependent({context:this.context,useProgram:e=>this.useProgram(e)}),this.context.viewport.set([0,0,this.width,this.height]),this.context.bindFramebuffer.set(null),this.context.clear({color:t.showOverdrawInspector?Ri.black:Ri.transparent,depth:1}),this.clearStencil(),this.style.sky&&this.drawFunctions.sky(this,this.style.sky),this._showOverdrawInspector=t.showOverdrawInspector,this.depthRangeFor3D=[0,1-(e._order.length+2)*this.numSublayers*this.depthEpsilon],!this.renderToTexture)for(this.renderPass="opaque",this.currentLayer=o.length-1;this.currentLayer>=0;this.currentLayer--){const e=this.style._layers[o[this.currentLayer]],t=s[e.source],i=a[e.source];this._renderTileClippingMasks(e,i,!1),this.renderLayer(this,t,e,i,h)}this.renderPass="translucent";let u=!1;for(this.currentLayer=0;this.currentLayer<o.length;this.currentLayer++){const e=this.style._layers[o[this.currentLayer]],t=s[e.source];if(null===(n=this.renderToTexture)||void 0===n?void 0:n.renderLayer(e,h))continue;this.opaquePassEnabledForLayer()||u||(u=!0,h.isRenderingGlobe&&!this.style.map.terrain&&this._renderTilesDepthBuffer());const i=("symbol"===e.type?c:l)[e.source];this._renderTileClippingMasks(e,a[e.source],!!this.renderToTexture),this.renderLayer(this,t,e,i,h)}if(h.isRenderingGlobe&&this.drawFunctions.atmosphere(this,this.style.sky,this.style.light),this.options.showTileBoundaries){const e=function(e,t){let i=null;const r=Object.values(e._layers).flatMap((i=>i.source&&!i.isHidden(t)?[e.tileManagers[i.source]]:[])),n=r.filter((e=>"vector"===e.getSource().type)),o=r.filter((e=>"vector"!==e.getSource().type)),s=e=>{(!i||i.getSource().maxzoom<e.getSource().maxzoom)&&(i=e)};for(const e of n)s(e);if(!i)for(const e of o)s(e);return i}(this.style,this.transform.zoom);e&&this.drawFunctions.debug(this,e,e.getVisibleCoordinates())}this.options.showPadding&&this.drawFunctions.debugPadding(this),this.context.setDefault()}maybeDrawDepth(e){var t,i;if(!(null===(i=null===(t=this.style)||void 0===t?void 0:t.map)||void 0===i?void 0:i.terrain))return;const r=this.terrainFacilitator.matrix,n=this.transform.modelViewProjectionMatrix;let o=this.terrainFacilitator.depthDirty;var s,a;o||(o=e?!((s=r)[0]===(a=n)[0]&&s[1]===a[1]&&s[2]===a[2]&&s[3]===a[3]&&s[4]===a[4]&&s[5]===a[5]&&s[6]===a[6]&&s[7]===a[7]&&s[8]===a[8]&&s[9]===a[9]&&s[10]===a[10]&&s[11]===a[11]&&s[12]===a[12]&&s[13]===a[13]&&s[14]===a[14]&&s[15]===a[15]):!function(e,t){var i=e[0],r=e[1],n=e[2],o=e[3],s=e[4],a=e[5],l=e[6],c=e[7],h=e[8],u=e[9],p=e[10],f=e[11],m=e[12],_=e[13],g=e[14],y=e[15],v=t[0],x=t[1],b=t[2],w=t[3],T=t[4],S=t[5],P=t[6],I=t[7],M=t[8],E=t[9],C=t[10],A=t[11],z=t[12],D=t[13],R=t[14],k=t[15];return Math.abs(i-v)<=d*Math.max(1,Math.abs(i),Math.abs(v))&&Math.abs(r-x)<=d*Math.max(1,Math.abs(r),Math.abs(x))&&Math.abs(n-b)<=d*Math.max(1,Math.abs(n),Math.abs(b))&&Math.abs(o-w)<=d*Math.max(1,Math.abs(o),Math.abs(w))&&Math.abs(s-T)<=d*Math.max(1,Math.abs(s),Math.abs(T))&&Math.abs(a-S)<=d*Math.max(1,Math.abs(a),Math.abs(S))&&Math.abs(l-P)<=d*Math.max(1,Math.abs(l),Math.abs(P))&&Math.abs(c-I)<=d*Math.max(1,Math.abs(c),Math.abs(I))&&Math.abs(h-M)<=d*Math.max(1,Math.abs(h),Math.abs(M))&&Math.abs(u-E)<=d*Math.max(1,Math.abs(u),Math.abs(E))&&Math.abs(p-C)<=d*Math.max(1,Math.abs(p),Math.abs(C))&&Math.abs(f-A)<=d*Math.max(1,Math.abs(f),Math.abs(A))&&Math.abs(m-z)<=d*Math.max(1,Math.abs(m),Math.abs(z))&&Math.abs(_-D)<=d*Math.max(1,Math.abs(_),Math.abs(D))&&Math.abs(g-R)<=d*Math.max(1,Math.abs(g),Math.abs(R))&&Math.abs(y-k)<=d*Math.max(1,Math.abs(y),Math.abs(k))}(r,n)),o||(o=this.style.map.terrain.tileManager.anyTilesAfterTime(this.terrainFacilitator.renderTime)),o&&(function(e,t){e[0]=t[0],e[1]=t[1],e[2]=t[2],e[3]=t[3],e[4]=t[4],e[5]=t[5],e[6]=t[6],e[7]=t[7],e[8]=t[8],e[9]=t[9],e[10]=t[10],e[11]=t[11],e[12]=t[12],e[13]=t[13],e[14]=t[14],e[15]=t[15]}(r,n),this.terrainFacilitator.renderTime=Date.now(),this.terrainFacilitator.depthDirty=!1,this.terrainFacilitator.coordsDirty=!0,this.drawFunctions.terrainDepth(this,this.style.map.terrain))}maybeDrawCoords(){var e,t;(null===(t=null===(e=this.style)||void 0===e?void 0:e.map)||void 0===t?void 0:t.terrain)&&this.terrainFacilitator.coordsDirty&&(this.terrainFacilitator.coordsDirty=!1,this.drawFunctions.terrainCoords(this,this.style.map.terrain))}renderLayer(e,t,i,r,n){if(i.isHidden(this.transform.zoom))return;if("background"!==i.type&&"custom"!==i.type&&!(r||[]).length)return;this.id=i.id;const o=this.drawFunctions;bd(i)?o.symbol(e,t,i,r,this.style.placement.variableOffsets,n):(e=>"circle"===e.type)(i)?o.circle(e,t,i,r,n):(e=>"heatmap"===e.type)(i)?o.heatmap(e,t,i,r,n):(e=>"line"===e.type)(i)?o.line(e,t,i,r,n):(e=>"fill"===e.type)(i)?o.fill(e,t,i,r,n):(e=>"fill-extrusion"===e.type)(i)?o.fillExtrusion(e,t,i,r,n):(e=>"hillshade"===e.type)(i)?o.hillshade(e,t,i,r,n):(e=>"color-relief"===e.type)(i)?o.colorRelief(e,t,i,r,n):Qs(i)?o.raster(e,t,i,r,n):(e=>"background"===e.type)(i)?o.background(e,t,i,r,n):(e=>"custom"===e.type)(i)&&o.custom(e,t,i,n)}saveTileTexture(e){const t=this._tileTextures[e.size[0]];t?t.length<Dx.MAX_TEXTURE_POOL_SIZE_PER_BUCKET?t.push(e):e.destroy():this._tileTextures[e.size[0]]=[e]}getTileTexture(e){const t=this._tileTextures[e];return t&&t.length>0?t.pop():null}isPatternMissing(e){if(!e)return!1;if(!e.from||!e.to)return!0;const t=this.imageManager.getPattern(e.from.toString()),i=this.imageManager.getPattern(e.to.toString());return!t||!i}useProgram(e,t,i=!1,r=[]){var n;this.cache||(this.cache={});const o=!!this.style.map.terrain,s=this.style.projection,a=i?vg.projectionMercator:s.shaderPreludeCode,l=i?Tg:s.shaderDefine,c=e+(t?t.cacheKey:"")+`/${i?Sg:s.shaderVariantName}`+(this._showOverdrawInspector?"/overdraw":"")+(o?"/terrain":"")+(r?`/${r.join("/")}`:"");return(n=this.cache)[c]||(n[c]=new Py(this.context,vg[e],t,nv[e],this._showOverdrawInspector,o,a,l,r)),this.cache[c]}setCustomLayerDefaults(){this.context.unbindVAO(),this.context.cullFace.setDefault(),this.context.activeTexture.setDefault(),this.context.pixelStoreUnpack.setDefault(),this.context.pixelStoreUnpackPremultiplyAlpha.setDefault(),this.context.pixelStoreUnpackFlipY.setDefault()}setBaseState(){const e=this.context.gl;this.context.cullFace.set(!1),this.context.viewport.set([0,0,this.width,this.height]),this.context.blendEquation.set(e.FUNC_ADD)}initDebugOverlayCanvas(){null==this.debugOverlayCanvas&&(this.debugOverlayCanvas=document.createElement("canvas"),this.debugOverlayCanvas.width=512,this.debugOverlayCanvas.height=512,this.debugOverlayTexture=new Zc(this.context,this.debugOverlayCanvas,this.context.gl.RGBA))}destroy(){var e,t;if(this._tileTextures){for(const e in this._tileTextures){const t=this._tileTextures[e];if(t)for(const e of t)e.destroy()}this._tileTextures={}}if(this.tileExtentBuffer&&this.tileExtentBuffer.destroy(),this.debugBuffer&&this.debugBuffer.destroy(),this.rasterBoundsBuffer&&this.rasterBoundsBuffer.destroy(),this.rasterBoundsBufferPosOnly&&this.rasterBoundsBufferPosOnly.destroy(),this.viewportBuffer&&this.viewportBuffer.destroy(),this.tileBorderIndexBuffer&&this.tileBorderIndexBuffer.destroy(),this.quadTriangleIndexBuffer&&this.quadTriangleIndexBuffer.destroy(),this.tileExtentMesh&&(null===(e=this.tileExtentMesh.vertexBuffer)||void 0===e||e.destroy()),this.tileExtentMesh&&(null===(t=this.tileExtentMesh.indexBuffer)||void 0===t||t.destroy()),this.debugOverlayTexture&&this.debugOverlayTexture.destroy(),this.cache){for(const e in this.cache){const t=this.cache[e];(null==t?void 0:t.program)&&this.context.gl.deleteProgram(t.program)}this.cache={}}this.context&&this.context.setDefault()}overLimit(){const{drawingBufferWidth:e,drawingBufferHeight:t}=this.context.gl;return this.width!==e||this.height!==t}}function Rx(e,t){let i,r=!1,n=null;const o=()=>{n=null,r&&(e(...i),n=setTimeout(o,t),r=!1)};return(...e)=>(r=!0,i=e,n||o(),n)}Dx.MAX_TEXTURE_POOL_SIZE_PER_BUCKET=50;class kx{constructor(e){this._getCurrentHash=()=>{const e=window.location.hash.replace("#","");if(this._hashName){let t;const i=e.split("&").map((e=>e.split("=")));for(const e of i)e[0]===this._hashName&&(t=e);return(t&&t[1]||"").split("/")}return e.split("/")},this._onHashChange=()=>{const e=this._getCurrentHash();if(!this._isValidHash(e))return!1;const t=this._map.dragRotate.isEnabled()&&this._map.touchZoomRotate.isEnabled()?+(e[3]||0):this._map.getBearing();return this._map.jumpTo({center:[+e[2],+e[1]],zoom:+e[0],bearing:t,pitch:+(e[4]||0)}),!0},this._updateHashUnthrottled=()=>{const e=window.location.href.replace(/(#.*)?$/,this.getHashString());window.history.replaceState(window.history.state,null,e)},this._removeHash=()=>{const e=this._getCurrentHash();if(0===e.length)return;const t=e.join("/");let i=t;i.split("&").length>0&&(i=i.split("&")[0]),this._hashName&&(i=`${this._hashName}=${t}`);let r=window.location.hash.replace(i,"");r.startsWith("#&")?r=r.slice(0,1)+r.slice(2):"#"===r&&(r="");let n=window.location.href.replace(/(#.+)?$/,r);n=n.replace("&&","&"),window.history.replaceState(window.history.state,null,n)},this._updateHash=Rx(this._updateHashUnthrottled,300),this._hashName=e&&encodeURIComponent(e)}addTo(e){return this._map=e,addEventListener("hashchange",this._onHashChange,!1),this._map.on("moveend",this._updateHash),this}remove(){return removeEventListener("hashchange",this._onHashChange,!1),this._map.off("moveend",this._updateHash),clearTimeout(this._updateHash()),this._removeHash(),delete this._map,this}getHashString(e){const t=this._map.getCenter(),i=Math.round(100*this._map.getZoom())/100,r=Math.ceil((i*Math.LN2+Math.log(512/360/.5))/Math.LN10),n=Math.pow(10,r),o=Math.round(t.lng*n)/n,s=Math.round(t.lat*n)/n,a=this._map.getBearing(),l=this._map.getPitch();let c="";if(c+=e?`/${o}/${s}/${i}`:`${i}/${s}/${o}`,(a||l)&&(c+="/"+Math.round(10*a)/10),l&&(c+=`/${Math.round(l)}`),this._hashName){const e=this._hashName;let t=!1;const i=window.location.hash.slice(1).split("&").map((i=>{const r=i.split("=")[0];return r===e?(t=!0,`${r}=${c}`):i})).filter((e=>e));return t||i.push(`${e}=${c}`),`#${i.join("&")}`}return`#${c}`}_isValidHash(e){if(e.length<3||e.some(isNaN))return!1;try{new ap(+e[2],+e[1])}catch(e){return!1}const t=+e[0],i=+(e[3]||0),r=+(e[4]||0);return t>=this._map.getMinZoom()&&t<=this._map.getMaxZoom()&&i>=-180&&i<=180&&r>=this._map.getMinPitch()&&r<=this._map.getMaxPitch()}}const Lx={linearity:.3,easing:ve(0,0,.3,1)},Fx=Te({deceleration:2500,maxSpeed:1400},Lx),Bx=Te({deceleration:20,maxSpeed:1400},Lx),Ox=Te({deceleration:1e3,maxSpeed:360},Lx),Vx=Te({deceleration:1e3,maxSpeed:90},Lx),jx=Te({deceleration:1e3,maxSpeed:360},Lx);class Nx{constructor(e){this._map=e,this.clear()}clear(){this._inertiaBuffer=[]}record(e){this._drainInertiaBuffer(),this._inertiaBuffer.push({time:st(),settings:e})}_drainInertiaBuffer(){const e=this._inertiaBuffer,t=st();for(;e.length>0&&t-e[0].time>160;)e.shift()}_onMoveEnd(e){if(this._drainInertiaBuffer(),this._inertiaBuffer.length<2)return;const t={zoom:0,bearing:0,pitch:0,roll:0,pan:new o(0,0),pinchAround:void 0,around:void 0};for(const{settings:e}of this._inertiaBuffer)t.zoom+=e.zoomDelta||0,t.bearing+=e.bearingDelta||0,t.pitch+=e.pitchDelta||0,t.roll+=e.rollDelta||0,e.panDelta&&t.pan._add(e.panDelta),e.around&&(t.around=e.around),e.pinchAround&&(t.pinchAround=e.pinchAround);const i=this._inertiaBuffer[this._inertiaBuffer.length-1].time-this._inertiaBuffer[0].time,r={};if(t.pan.mag()){const n=Gx(t.pan.mag(),i,Te({},Fx,e||{})),o=t.pan.mult(n.amount/t.pan.mag()),s=this._map.cameraHelper.handlePanInertia(o,this._map.transform);r.center=s.easingCenter,r.offset=s.easingOffset,Ux(r,n)}if(t.zoom){const e=Gx(t.zoom,i,Bx);r.zoom=Ce(this._map.transform.zoom+e.amount,this._map.getZoomSnap(),e.amount),Ux(r,e)}if(t.bearing){const e=Gx(t.bearing,i,Ox);r.bearing=this._map.transform.bearing+be(e.amount,-179,179),Ux(r,e)}if(t.pitch){const e=Gx(t.pitch,i,Vx);r.pitch=this._map.transform.pitch+e.amount,Ux(r,e)}if(t.roll){const e=Gx(t.roll,i,jx);r.roll=this._map.transform.roll+be(e.amount,-179,179),Ux(r,e)}if(r.zoom||r.bearing){const e=void 0===t.pinchAround?t.around:t.pinchAround;r.around=e?this._map.unproject(e):this._map.getCenter()}return this.clear(),Te(r,{noMoveStart:!0})}}function Ux(e,t){(!e.duration||e.duration<t.duration)&&(e.duration=t.duration,e.easing=t.easing)}function Gx(e,t,i){const{maxSpeed:r,linearity:n,deceleration:o}=i,s=be(e*n/(t/1e3),-r,r),a=Math.abs(s)/(o*n);return{easing:i.easing,duration:1e3*a,amount:s*(a/2)}}class $x extends bt{preventDefault(){this._defaultPrevented=!0}get defaultPrevented(){return this._defaultPrevented}constructor(e,t,i,r={}){i=i instanceof MouseEvent?i:new MouseEvent(e,i);const n=lt.mousePos(t.getCanvas(),i);super(e,Te({point:n,lngLat:t.unproject(n),originalEvent:i},r)),this._defaultPrevented=!1,this.target=t}}class Zx extends bt{preventDefault(){this._defaultPrevented=!0}get defaultPrevented(){return this._defaultPrevented}constructor(e,t,i){const r="touchend"===e?i.changedTouches:i.touches,n=lt.touchPos(t.getCanvasContainer(),r),s=n.map((e=>t.unproject(e))),a=n.reduce(((e,t,i,r)=>e.add(t.div(r.length))),new o(0,0));super(e,{points:n,point:a,lngLats:s,lngLat:t.unproject(a),originalEvent:i}),this._defaultPrevented=!1}}class qx extends bt{preventDefault(){this._defaultPrevented=!0}get defaultPrevented(){return this._defaultPrevented}constructor(e,t,i){super(e,{originalEvent:i}),this._defaultPrevented=!1}}class Wx{constructor(e,t){this._map=e,this._clickTolerance=t.clickTolerance}reset(){delete this._mousedownPos}wheel(e){return this._firePreventable(new qx(e.type,this._map,e))}mousedown(e,t){return this._mousedownPos=t,this._firePreventable(new $x(e.type,this._map,e))}mouseup(e){this._map.fire(new $x(e.type,this._map,e))}click(e,t){this._mousedownPos&&this._mousedownPos.dist(t)>=this._clickTolerance||this._map.fire(new $x(e.type,this._map,e))}dblclick(e){return this._firePreventable(new $x(e.type,this._map,e))}mouseover(e){this._map.fire(new $x(e.type,this._map,e))}mouseout(e){this._map.fire(new $x(e.type,this._map,e))}touchstart(e){return this._firePreventable(new Zx(e.type,this._map,e))}touchmove(e){this._map.fire(new Zx(e.type,this._map,e))}touchend(e){this._map.fire(new Zx(e.type,this._map,e))}touchcancel(e){this._map.fire(new Zx(e.type,this._map,e))}_firePreventable(e){if(this._map.fire(e),e.defaultPrevented)return{}}isEnabled(){return!0}isActive(){return!1}enable(){}disable(){}}class Hx{constructor(e){this._map=e}reset(){this._delayContextMenu=!1,this._ignoreContextMenu=!0,delete this._contextMenuEvent}mousemove(e){this._map.fire(new $x(e.type,this._map,e))}mousedown(){this._delayContextMenu=!0,this._ignoreContextMenu=!1}mouseup(){this._delayContextMenu=!1,this._contextMenuEvent&&(this._map.fire(new $x("contextmenu",this._map,this._contextMenuEvent)),delete this._contextMenuEvent)}contextmenu(e){this._delayContextMenu?this._contextMenuEvent=e:this._ignoreContextMenu||this._map.fire(new $x(e.type,this._map,e)),this._map.listens("contextmenu")&&e.preventDefault()}isEnabled(){return!0}isActive(){return!1}enable(){}disable(){}}class Xx{constructor(e){this._map=e}get transform(){return this._map._requestedCameraState||this._map.transform}get center(){return{lng:this.transform.center.lng,lat:this.transform.center.lat}}get zoom(){return this.transform.zoom}get pitch(){return this.transform.pitch}get bearing(){return this.transform.bearing}unproject(e){return this.transform.screenPointToLocation(o.convert(e),this._map.terrain)}}class Yx{constructor(e,t){this._map=e,this._tr=new Xx(e),this._el=e.getCanvasContainer(),this._container=e.getContainer(),this._clickTolerance=t.clickTolerance||1,t.boxZoom&&"object"==typeof t.boxZoom&&(this._boxZoomEnd=t.boxZoom.boxZoomEnd)}isEnabled(){return!!this._enabled}isActive(){return!!this._active}enable(){this.isEnabled()||(this._enabled=!0)}disable(){this.isEnabled()&&(this._enabled=!1)}mousedown(e,t){this.isEnabled()&&e.shiftKey&&0===e.button&&(lt.disableDrag(),this._startPos=this._lastPos=t,this._active=!0)}mousemoveWindow(e,t){if(!this._active)return;const i=t;if(this._lastPos.equals(i)||!this._box&&i.dist(this._startPos)<this._clickTolerance)return;const r=this._startPos;this._lastPos=i,this._box||(this._box=lt.create("div","maplibregl-boxzoom",this._container),this._container.classList.add("maplibregl-crosshair"),this._fireEvent("boxzoomstart",e));const n=Math.min(r.x,i.x),o=Math.max(r.x,i.x),s=Math.min(r.y,i.y),a=Math.max(r.y,i.y);this._box.style.transform=`translate(${n}px,${s}px)`,this._box.style.width=o-n+"px",this._box.style.height=a-s+"px"}mouseupWindow(e,t){if(!this._active)return;if(0!==e.button)return;const i=this._startPos,r=t;if(this.reset(),lt.suppressClick(),i.x!==r.x||i.y!==r.y)return this._map.fire(new bt("boxzoomend",{originalEvent:e})),this._boxZoomEnd?void this._boxZoomEnd(this._map,i,r,e):{cameraAnimation:e=>e.fitScreenCoordinates(i,r,this._tr.bearing,{linear:!0})};this._fireEvent("boxzoomcancel",e)}keydown(e){this._active&&27===e.keyCode&&(this.reset(),this._fireEvent("boxzoomcancel",e))}reset(){this._active=!1,this._container.classList.remove("maplibregl-crosshair"),this._box&&(this._box.remove(),this._box=null),lt.enableDrag(),delete this._startPos,delete this._lastPos}_fireEvent(e,t){return this._map.fire(new bt(e,{originalEvent:t}))}}function Kx(e,t){if(e.length!==t.length)throw new Error(`The number of touches and points are not equal - touches ${e.length}, points ${t.length}`);const i={};for(let r=0;r<e.length;r++)i[e[r].identifier]=t[r];return i}class Jx{constructor(e){this.reset(),this.numTouches=e.numTouches}reset(){delete this.centroid,delete this.startTime,delete this.touches,this.aborted=!1}touchstart(e,t,i){(this.centroid||i.length>this.numTouches)&&(this.aborted=!0),this.aborted||(void 0===this.startTime&&(this.startTime=e.timeStamp),i.length===this.numTouches&&(this.centroid=function(e){const t=new o(0,0);for(const i of e)t._add(i);return t.div(e.length)}(t),this.touches=Kx(i,t)))}touchmove(e,t,i){if(this.aborted||!this.centroid)return;const r=Kx(i,t);for(const e in this.touches){const t=r[e];(!t||t.dist(this.touches[e])>30)&&(this.aborted=!0)}}touchend(e,t,i){if((!this.centroid||e.timeStamp-this.startTime>500)&&(this.aborted=!0),0===i.length){const e=!this.aborted&&this.centroid;if(this.reset(),e)return e}}}class Qx{constructor(e){this.singleTap=new Jx(e),this.numTaps=e.numTaps,this.reset()}reset(){this.lastTime=1/0,delete this.lastTap,this.count=0,this.singleTap.reset()}touchstart(e,t,i){this.singleTap.touchstart(e,t,i)}touchmove(e,t,i){this.singleTap.touchmove(e,t,i)}touchend(e,t,i){const r=this.singleTap.touchend(e,t,i);if(r){const t=e.timeStamp-this.lastTime<500,i=!this.lastTap||this.lastTap.dist(r)<30;if(t&&i||this.reset(),this.count++,this.lastTime=e.timeStamp,this.lastTap=r,this.count===this.numTaps)return this.reset(),r}}}class eb{constructor(e){this._tr=new Xx(e),this._zoomIn=new Qx({numTouches:1,numTaps:2}),this._zoomOut=new Qx({numTouches:2,numTaps:1}),this.reset()}reset(){this._active=!1,this._zoomIn.reset(),this._zoomOut.reset()}touchstart(e,t,i){this._zoomIn.touchstart(e,t,i),this._zoomOut.touchstart(e,t,i)}touchmove(e,t,i){this._zoomIn.touchmove(e,t,i),this._zoomOut.touchmove(e,t,i)}touchend(e,t,i){const r=this._zoomIn.touchend(e,t,i),n=this._zoomOut.touchend(e,t,i),o=this._tr;return r?(this._active=!0,e.preventDefault(),setTimeout((()=>this.reset()),0),{cameraAnimation:t=>t.easeTo({duration:300,zoom:Ce(o.zoom+1,t.getZoomSnap()),around:o.unproject(r)},{originalEvent:e})}):n?(this._active=!0,e.preventDefault(),setTimeout((()=>this.reset()),0),{cameraAnimation:t=>t.easeTo({duration:300,zoom:Ce(o.zoom-1,t.getZoomSnap()),around:o.unproject(n)},{originalEvent:e})}):void 0}touchcancel(){this.reset()}enable(){this._enabled=!0}disable(){this._enabled=!1,this.reset()}isEnabled(){return this._enabled}isActive(){return this._active}}class tb{constructor(e){this._enabled=!!e.enable,this._moveStateManager=e.moveStateManager,this._clickTolerance=e.clickTolerance||1,this._moveFunction=e.move,this._activateOnStart=!!e.activateOnStart,e.assignEvents(this),this.reset()}reset(e){this._active=!1,this._moved=!1,delete this._lastPoint,this._moveStateManager.endMove(e)}_move(...e){const t=this._moveFunction(...e);if(t.bearingDelta||t.pitchDelta||t.rollDelta||t.around||t.panDelta)return this._active=!0,t}dragStart(e,t){this.isEnabled()&&!this._lastPoint&&this._moveStateManager.isValidStartEvent(e)&&(this._moveStateManager.startMove(e),this._lastPoint=Array.isArray(t)?t[0]:t,this._activateOnStart&&this._lastPoint&&(this._active=!0))}dragMove(e,t){if(!this.isEnabled())return;const i=this._lastPoint;if(!i)return;if(e.preventDefault(),!this._moveStateManager.isValidMoveEvent(e))return void this.reset(e);const r=Array.isArray(t)?t[0]:t;return!this._moved&&r.dist(i)<this._clickTolerance?void 0:(this._moved=!0,this._lastPoint=r,this._move(i,r))}dragEnd(e){this.isEnabled()&&this._lastPoint&&this._moveStateManager.isValidEndEvent(e)&&(this._moved&&lt.suppressClick(),this.reset(e))}enable(){this._enabled=!0}disable(){this._enabled=!1,this.reset()}isEnabled(){return this._enabled}isActive(){return this._active}getClickTolerance(){return this._clickTolerance}}const ib=0,rb=2,nb={[ib]:1,[rb]:2};class ob{constructor(e){this._correctEvent=e.checkCorrectEvent}startMove(e){this._eventButton=e.button}endMove(e){delete this._eventButton}isValidStartEvent(e){return this._correctEvent(e)}isValidMoveEvent(e){return!function(e,t){const i=nb[t];return void 0===e.buttons||(e.buttons&i)!==i}(e,this._eventButton)}isValidEndEvent(e){return e.button===this._eventButton}}class sb{constructor(){this._firstTouch=void 0}_isOneFingerTouch(e){return 1===e.targetTouches.length}_isSameTouchEvent(e){return e.targetTouches[0].identifier===this._firstTouch}startMove(e){this._firstTouch=e.targetTouches[0].identifier}endMove(e){delete this._firstTouch}isValidStartEvent(e){return this._isOneFingerTouch(e)}isValidMoveEvent(e){return this._isOneFingerTouch(e)&&this._isSameTouchEvent(e)}isValidEndEvent(e){return this._isOneFingerTouch(e)&&this._isSameTouchEvent(e)}}class ab{constructor(e=new ob({checkCorrectEvent:()=>!0}),t=new sb){this.mouseMoveStateManager=e,this.oneFingerTouchMoveStateManager=t}_executeRelevantHandler(e,t,i){return e instanceof MouseEvent?t(e):"undefined"!=typeof TouchEvent&&e instanceof TouchEvent?i(e):void 0}startMove(e){this._executeRelevantHandler(e,(e=>{this.mouseMoveStateManager.startMove(e)}),(e=>{this.oneFingerTouchMoveStateManager.startMove(e)}))}endMove(e){this._executeRelevantHandler(e,(e=>{this.mouseMoveStateManager.endMove(e)}),(e=>{this.oneFingerTouchMoveStateManager.endMove(e)}))}isValidStartEvent(e){return this._executeRelevantHandler(e,(e=>this.mouseMoveStateManager.isValidStartEvent(e)),(e=>this.oneFingerTouchMoveStateManager.isValidStartEvent(e)))}isValidMoveEvent(e){return this._executeRelevantHandler(e,(e=>this.mouseMoveStateManager.isValidMoveEvent(e)),(e=>this.oneFingerTouchMoveStateManager.isValidMoveEvent(e)))}isValidEndEvent(e){return this._executeRelevantHandler(e,(e=>this.mouseMoveStateManager.isValidEndEvent(e)),(e=>this.oneFingerTouchMoveStateManager.isValidEndEvent(e)))}}const lb=e=>{e.mousedown=e.dragStart,e.mousemoveWindow=e.dragMove,e.mouseup=e.dragEnd,e.contextmenu=e=>{e.preventDefault()}};class cb{constructor(e,t){this._clickTolerance=e.clickTolerance||1,this._map=t,this.reset()}reset(){this._active=!1,this._touches={},this._sum=new o(0,0)}_shouldBePrevented(e){return e<(this._map.cooperativeGestures.isEnabled()?2:1)}touchstart(e,t,i){return this._calculateTransform(e,t,i)}touchmove(e,t,i){if(this._active){if(!this._shouldBePrevented(i.length))return e.preventDefault(),this._calculateTransform(e,t,i);this._map.cooperativeGestures.notifyGestureBlocked("touch_pan",e)}}touchend(e,t,i){this._calculateTransform(e,t,i),this._active&&this._shouldBePrevented(i.length)&&this.reset()}touchcancel(){this.reset()}_calculateTransform(e,t,i){i.length>0&&(this._active=!0);const r=Kx(i,t),n=new o(0,0),s=new o(0,0);let a=0;for(const e in r){const t=r[e],i=this._touches[e];i&&(n._add(t),s._add(t.sub(i)),a++,r[e]=t)}if(this._touches=r,this._shouldBePrevented(a)||!s.mag())return;const l=s.div(a);return this._sum._add(l),this._sum.mag()<this._clickTolerance?void 0:{around:n.div(a),panDelta:l}}enable(){this._enabled=!0}disable(){this._enabled=!1,this.reset()}isEnabled(){return this._enabled}isActive(){return this._active}}class hb{constructor(){this.reset()}reset(){this._active=!1,delete this._firstTwoTouches}touchstart(e,t,i){this._firstTwoTouches||i.length<2||(this._firstTwoTouches=[i[0].identifier,i[1].identifier],this._start([t[0],t[1]]))}touchmove(e,t,i){if(!this._firstTwoTouches)return;e.preventDefault();const[r,n]=this._firstTwoTouches,o=ub(i,t,r),s=ub(i,t,n);if(!o||!s)return;const a=this._aroundCenter?null:o.add(s).div(2);return this._move([o,s],a,e)}touchend(e,t,i){if(!this._firstTwoTouches)return;const[r,n]=this._firstTwoTouches,o=ub(i,t,r),s=ub(i,t,n);o&&s||(this._active&&lt.suppressClick(),this.reset())}touchcancel(){this.reset()}enable(e){this._enabled=!0,this._aroundCenter=!!e&&"center"===e.around}disable(){this._enabled=!1,this.reset()}isEnabled(){return!!this._enabled}isActive(){return!!this._active}}function ub(e,t,i){for(let r=0;r<e.length;r++)if(e[r].identifier===i)return t[r]}function db(e,t){return Math.log(e/t)/Math.LN2}class pb extends hb{constructor(){super(),this._zoomRate=1,this._zoomThreshold=.1}setZoomRate(e){this._zoomRate=null!=e?e:1}setZoomThreshold(e){this._zoomThreshold=null!=e?e:.1}reset(){super.reset(),delete this._distance,delete this._startDistance}_start(e){this._startDistance=this._distance=e[0].dist(e[1])}_move(e,t){const i=this._distance;if(this._distance=e[0].dist(e[1]),this._active||!(Math.abs(db(this._distance,this._startDistance))<this._zoomThreshold))return this._active=!0,{zoomDelta:db(this._distance,i)*this._zoomRate,pinchAround:t}}}function fb(e,t){return 180*e.angleWith(t)/Math.PI}class mb extends hb{reset(){super.reset(),delete this._minDiameter,delete this._startVector,delete this._vector}_start(e){this._startVector=this._vector=e[0].sub(e[1]),this._minDiameter=e[0].dist(e[1])}_move(e,t,i){const r=this._vector;if(this._vector=e[0].sub(e[1]),this._active||!this._isBelowThreshold(this._vector))return this._active=!0,{bearingDelta:fb(this._vector,r),pinchAround:t}}_isBelowThreshold(e){this._minDiameter=Math.min(this._minDiameter,e.mag());const t=25/(Math.PI*this._minDiameter)*360,i=fb(e,this._startVector);return Math.abs(i)<t}}function _b(e){return Math.abs(e.y)>Math.abs(e.x)}class gb extends hb{constructor(e){super(),this._currentTouchCount=0,this._map=e}reset(){super.reset(),this._valid=void 0,delete this._firstMove,delete this._lastPoints}touchstart(e,t,i){super.touchstart(e,t,i),this._currentTouchCount=i.length}_start(e){this._lastPoints=e,_b(e[0].sub(e[1]))&&(this._valid=!1)}_move(e,t,i){if(this._map.cooperativeGestures.isEnabled()&&this._currentTouchCount<3)return;const r=e[0].sub(this._lastPoints[0]),n=e[1].sub(this._lastPoints[1]);return this._valid=this.gestureBeginsVertically(r,n,i.timeStamp),this._valid?(this._lastPoints=e,this._active=!0,{pitchDelta:(r.y+n.y)/2*-.5}):void 0}gestureBeginsVertically(e,t,i){if(void 0!==this._valid)return this._valid;const r=e.mag()>=2,n=t.mag()>=2;if(!r&&!n)return;if(!r||!n)return void 0===this._firstMove&&(this._firstMove=i),i-this._firstMove<100&&void 0;const o=e.y>0==t.y>0;return _b(e)&&_b(t)&&o}}const yb={panStep:100,bearingStep:15,pitchStep:10};class vb{constructor(e){this._tr=new Xx(e);const t=yb;this._panStep=t.panStep,this._bearingStep=t.bearingStep,this._pitchStep=t.pitchStep,this._rotationDisabled=!1}reset(){this._active=!1}keydown(e){if(e.altKey||e.ctrlKey||e.metaKey)return;let t=0,i=0,r=0,n=0,o=0;switch(e.keyCode){case 61:case 107:case 171:case 187:t=1;break;case 189:case 109:case 173:t=-1;break;case 37:e.shiftKey?i=-1:(e.preventDefault(),n=-1);break;case 39:e.shiftKey?i=1:(e.preventDefault(),n=1);break;case 38:e.shiftKey?r=1:(e.preventDefault(),o=-1);break;case 40:e.shiftKey?r=-1:(e.preventDefault(),o=1);break;default:return}return this._rotationDisabled&&(i=0,r=0),{cameraAnimation:s=>{const a=this._tr;s.easeTo({duration:300,easeId:"keyboardHandler",easing:xb,zoom:t?Ce(a.zoom+t*(e.shiftKey?2:1),s.getZoomSnap()):a.zoom,bearing:a.bearing+i*this._bearingStep,pitch:a.pitch+r*this._pitchStep,offset:[-n*this._panStep,-o*this._panStep],center:a.center},{originalEvent:e})}}}enable(){this._enabled=!0}disable(){this._enabled=!1,this.reset()}isEnabled(){return this._enabled}isActive(){return this._active}disableRotation(){this._rotationDisabled=!0}enableRotation(){this._rotationDisabled=!1}}function xb(e){return e*(2-e)}const bb=4.000244140625,wb=1/450;class Tb{constructor(e,t){this._onTimeout=e=>{this._type="wheel",this._delta-=this._lastValue,this._active||this._start(e)},this._map=e,this._tr=new Xx(e),this._triggerRenderFrame=t,this._delta=0,this._defaultZoomRate=.01,this._wheelZoomRate=wb}setZoomRate(e){this._defaultZoomRate=e}setWheelZoomRate(e){this._wheelZoomRate=e}isEnabled(){return!!this._enabled}isActive(){return!!this._active||void 0!==this._finishTimeout}isZooming(){return!!this._zooming}enable(e){this.isEnabled()||(this._enabled=!0,this._aroundCenter=!!e&&"center"===e.around)}disable(){this.isEnabled()&&(this._enabled=!1)}_shouldBePrevented(e){return!!this._map.cooperativeGestures.isEnabled()&&!(e.ctrlKey||this._map.cooperativeGestures.isBypassed(e))}wheel(e){if(!this.isEnabled())return;if(this._shouldBePrevented(e))return void this._map.cooperativeGestures.notifyGestureBlocked("wheel_zoom",e);let t=e.deltaMode===WheelEvent.DOM_DELTA_LINE?40*e.deltaY:e.deltaY;const i=st(),r=i-(this._lastWheelEventTime||0);this._lastWheelEventTime=i,0!==t&&t%bb==0?this._type="wheel":0!==t&&Math.abs(t)<4?this._type="trackpad":r>400?(this._type=null,this._lastValue=t,this._timeout=setTimeout(this._onTimeout,40,e)):this._type||(this._type=Math.abs(r*t)<200?"trackpad":"wheel",this._timeout&&(clearTimeout(this._timeout),this._timeout=null,t+=this._lastValue)),e.shiftKey&&t&&(t/=4),this._type&&(this._lastWheelEvent=e,this._delta-=t,this._active||this._start(e)),e.preventDefault()}_start(e){if(!this._delta)return;this._needsRerender=!1,this._active=!0,this.isZooming()||(this._zooming=!0),this._finishTimeout&&(clearTimeout(this._finishTimeout),delete this._finishTimeout);const t=lt.mousePos(this._map.getCanvas(),e),i=this._tr;this._aroundPoint=this._aroundCenter?i.transform.locationToScreenPoint(ap.convert(i.center)):t,this._needsRerender||(this._needsRerender=!0,this._triggerRenderFrame())}renderFrame(){if(!this._needsRerender)return;if(this._needsRerender=!1,!this.isActive())return;const e=this._tr.transform;if("number"==typeof this._lastExpectedZoom){const t=e.zoom-this._lastExpectedZoom;"number"==typeof this._startZoom&&(this._startZoom+=t),"number"==typeof this._targetZoom&&(this._targetZoom+=t)}if(0!==this._delta){const t="wheel"===this._type&&Math.abs(this._delta)>bb?this._wheelZoomRate:this._defaultZoomRate;let i=2/(1+Math.exp(-Math.abs(this._delta*t)));this._delta<0&&0!==i&&(i=1/i);const r="number"!=typeof this._targetZoom?e.scale:Me(this._targetZoom),n=e.applyConstrain(e.getCameraLngLat(),Ee(r*i)).zoom,o=this._map.getZoomSnap();if("wheel"===this._type&&o>0){const t=Ce(e.zoom,o);this._targetZoom=Ce(n,o,n-t)}else this._targetZoom=n;"wheel"===this._type&&(this._startZoom=e.zoom,this._easing=this._smoothOutEasing(200)),this._delta=0}const t="number"!=typeof this._targetZoom?e.zoom:this._targetZoom,i=this._startZoom,r=this._easing;let n,o=!1;if("wheel"===this._type&&i&&r){const e=st()-this._lastWheelEventTime,s=Math.min((e+5)/200,1),a=r(s);n=br.number(i,t,a),s<1?this._needsRerender=!0:o=!0}else n=t,o=!0;return this._active=!0,o&&(this._active=!1,this._finishTimeout=setTimeout((()=>{this._zooming=!1,this._triggerRenderFrame(),delete this._targetZoom,delete this._lastExpectedZoom,delete this._finishTimeout}),200)),this._lastExpectedZoom=n,{noInertia:!0,needsRenderFrame:!o,zoomDelta:n-e.zoom,around:this._aroundPoint,originalEvent:this._lastWheelEvent}}_smoothOutEasing(e){let t=xe;if(this._prevEase){const e=this._prevEase,i=(st()-e.start)/e.duration,r=e.easing(i+.01)-e.easing(i),n=.27/Math.sqrt(r*r+1e-4)*.01;t=ve(n,Math.sqrt(.0729-n*n),.25,1)}return this._prevEase={start:st(),duration:e,easing:t},t}reset(){this._active=!1,this._zooming=!1,delete this._targetZoom,delete this._lastExpectedZoom,this._finishTimeout&&(clearTimeout(this._finishTimeout),delete this._finishTimeout)}}class Sb{constructor(e,t){this._clickZoom=e,this._tapZoom=t}enable(){this._clickZoom.enable(),this._tapZoom.enable()}disable(){this._clickZoom.disable(),this._tapZoom.disable()}isEnabled(){return this._clickZoom.isEnabled()&&this._tapZoom.isEnabled()}isActive(){return this._clickZoom.isActive()||this._tapZoom.isActive()}}class Pb{constructor(e){this._tr=new Xx(e),this.reset()}reset(){this._active=!1}dblclick(e,t){return e.preventDefault(),{cameraAnimation:i=>{i.easeTo({duration:300,zoom:Ce(this._tr.zoom+(e.shiftKey?-1:1),i.getZoomSnap()),around:this._tr.unproject(t)},{originalEvent:e})}}}enable(){this._enabled=!0}disable(){this._enabled=!1,this.reset()}isEnabled(){return this._enabled}isActive(){return this._active}}class Ib{constructor(){this._tap=new Qx({numTouches:1,numTaps:1}),this._zoomRate=1,this.reset()}setZoomRate(e){this._zoomRate=null!=e?e:1}reset(){this._active=!1,delete this._swipePoint,delete this._swipeTouch,delete this._tapTime,delete this._tapPoint,this._tap.reset()}touchstart(e,t,i){if(!this._swipePoint)if(this._tapTime){const r=t[0],n=e.timeStamp-this._tapTime<500,o=this._tapPoint.dist(r)<30;n&&o?i.length>0&&(this._swipePoint=r,this._swipeTouch=i[0].identifier):this.reset()}else this._tap.touchstart(e,t,i)}touchmove(e,t,i){if(this._tapTime){if(this._swipePoint){if(i[0].identifier!==this._swipeTouch)return;const r=t[0],n=r.y-this._swipePoint.y;return this._swipePoint=r,e.preventDefault(),this._active=!0,{zoomDelta:n/128*this._zoomRate}}}else this._tap.touchmove(e,t,i)}touchend(e,t,i){if(this._tapTime)this._swipePoint&&0===i.length&&this.reset();else{const r=this._tap.touchend(e,t,i);r&&(this._tapTime=e.timeStamp,this._tapPoint=r)}}touchcancel(){this.reset()}enable(){this._enabled=!0}disable(){this._enabled=!1,this.reset()}isEnabled(){return this._enabled}isActive(){return this._active}}class Mb{constructor(e,t,i){this._el=e,this._mousePan=t,this._touchPan=i}enable(e){this._inertiaOptions=e||{},this._mousePan.enable(),this._touchPan.enable(),this._el.classList.add("maplibregl-touch-drag-pan")}disable(){this._mousePan.disable(),this._touchPan.disable(),this._el.classList.remove("maplibregl-touch-drag-pan")}isEnabled(){return this._mousePan.isEnabled()&&this._touchPan.isEnabled()}isActive(){return this._mousePan.isActive()||this._touchPan.isActive()}}class Eb{constructor(e,t,i,r){this._pitchWithRotate=e.pitchWithRotate,this._rollEnabled=e.rollEnabled,this._mouseRotate=t,this._mousePitch=i,this._mouseRoll=r}enable(){this._mouseRotate.enable(),this._pitchWithRotate&&this._mousePitch.enable(),this._rollEnabled&&this._mouseRoll.enable()}disable(){this._mouseRotate.disable(),this._mousePitch.disable(),this._mouseRoll.disable()}isEnabled(){return this._mouseRotate.isEnabled()&&(!this._pitchWithRotate||this._mousePitch.isEnabled())&&(!this._rollEnabled||this._mouseRoll.isEnabled())}isActive(){return this._mouseRotate.isActive()||this._mousePitch.isActive()||this._mouseRoll.isActive()}}class Cb{constructor(e,t,i,r){this._el=e,this._touchZoom=t,this._touchRotate=i,this._tapDragZoom=r,this._rotationDisabled=!1,this._enabled=!0}enable(e){this._touchZoom.enable(e),this._rotationDisabled||this._touchRotate.enable(e),this._tapDragZoom.enable(),this._el.classList.add("maplibregl-touch-zoom-rotate")}disable(){this._touchZoom.disable(),this._touchRotate.disable(),this._tapDragZoom.disable(),this._el.classList.remove("maplibregl-touch-zoom-rotate")}isEnabled(){return this._touchZoom.isEnabled()&&(this._rotationDisabled||this._touchRotate.isEnabled())&&this._tapDragZoom.isEnabled()}isActive(){return this._touchZoom.isActive()||this._touchRotate.isActive()||this._tapDragZoom.isActive()}setZoomRate(e){this._touchZoom.setZoomRate(e),this._tapDragZoom.setZoomRate(e)}setZoomThreshold(e){this._touchZoom.setZoomThreshold(e)}disableRotation(){this._rotationDisabled=!0,this._touchRotate.disable()}enableRotation(){this._rotationDisabled=!1,this._touchZoom.isEnabled()&&this._touchRotate.enable()}}class Ab{constructor(e,t){this._bypassKey=navigator.userAgent.includes("Mac")?"metaKey":"ctrlKey",this._map=e,this._options=t,this._enabled=!1}isActive(){return!1}reset(){}_setupUI(){if(this._container)return;const e=this._map.getCanvasContainer();e.classList.add("maplibregl-cooperative-gestures"),this._container=lt.create("div","maplibregl-cooperative-gesture-screen",e);let t=this._map._getUIString("CooperativeGesturesHandler.WindowsHelpText");"metaKey"===this._bypassKey&&(t=this._map._getUIString("CooperativeGesturesHandler.MacHelpText"));const i=this._map._getUIString("CooperativeGesturesHandler.MobileHelpText"),r=document.createElement("div");r.className="maplibregl-desktop-message",r.textContent=t,this._container.appendChild(r);const n=document.createElement("div");n.className="maplibregl-mobile-message",n.textContent=i,this._container.appendChild(n),this._container.setAttribute("aria-hidden","true")}_destroyUI(){this._container&&(this._container.remove(),this._map.getCanvasContainer().classList.remove("maplibregl-cooperative-gestures")),delete this._container}enable(){this._setupUI(),this._enabled=!0}disable(){this._enabled=!1,this._destroyUI()}isEnabled(){return this._enabled}isBypassed(e){return e[this._bypassKey]}notifyGestureBlocked(e,t){this._enabled&&(this._map.fire(new bt("cooperativegestureprevented",{gestureType:e,originalEvent:t})),this._container.classList.add("maplibregl-show"),setTimeout((()=>{this._container.classList.remove("maplibregl-show")}),100))}}const zb=e=>e.zoom||e.drag||e.roll||e.pitch||e.rotate;class Db extends bt{}function Rb(e){var t;return(null===(t=e.panDelta)||void 0===t?void 0:t.mag())||e.zoomDelta||e.bearingDelta||e.pitchDelta||e.rollDelta}class kb{get _ownerDocument(){var e;return(null===(e=this._el)||void 0===e?void 0:e.ownerDocument)||document}get _ownerWindow(){var e,t;return(null===(t=null===(e=this._el)||void 0===e?void 0:e.ownerDocument)||void 0===t?void 0:t.defaultView)||window}constructor(e,t){this.handleWindowEvent=e=>{this.handleEvent(e,`${e.type}Window`)},this.handleEvent=(e,t)=>{if("blur"===e.type)return void this.stop(!0);this._updatingCamera=!0;const i="renderFrame"===e.type?void 0:e,r={needsRenderFrame:!1},n={},o={};for(const{handlerName:a,handler:l,allowed:c}of this._handlers){if(!l.isEnabled())continue;let h;if(this._blockedByActive(o,c,a))l.reset();else if(l[t||e.type]){if(Ye(e,t||e.type)){const i=lt.mousePos(this._map.getCanvas(),e);h=l[t||e.type](e,i)}else if(He[t||e.type]&&"touches"in e){const i=this._getMapTouches(e.touches),r=lt.touchPos(this._map.getCanvas(),i);h=l[t||e.type](e,r,i)}else He[s=t||e.type]||Xe[s]||(h=l[t||e.type](e));this.mergeHandlerResult(r,n,h,a,i),(null==h?void 0:h.needsRenderFrame)&&this._triggerRenderFrame()}(h||l.isActive())&&(o[a]=l)}var s;const a={};for(const e in this._previousActiveHandlers)o[e]||(a[e]=i);this._previousActiveHandlers=o,(Object.keys(a).length||Rb(r))&&(this._changes.push([r,n,a]),this._triggerRenderFrame()),(Object.keys(o).length||Rb(r))&&this._map._stop(!0),this._updatingCamera=!1;const{cameraAnimation:l}=r;l&&(this._inertia.clear(),this._fireEvents({},{},!0),this._changes=[],l(this._map))},this._map=e,this._el=this._map.getCanvasContainer(),this._handlers=[],this._handlersById={},this._changes=[],this._inertia=new Nx(e),this._bearingSnap=t.bearingSnap,this._previousActiveHandlers={},this._eventsInProgress={},this._addDefaultHandlers(t);const i=this._el;this._listeners=[[i,"touchstart",{passive:!0}],[i,"touchmove",{passive:!1}],[i,"touchend",void 0],[i,"touchcancel",void 0],[i,"mousedown",void 0],[i,"mousemove",void 0],[i,"mouseup",void 0],[this._ownerDocument,"mousemove",{capture:!0}],[this._ownerDocument,"mouseup",void 0],[i,"mouseover",void 0],[i,"mouseout",void 0],[i,"dblclick",void 0],[i,"click",void 0],[i,"keydown",{capture:!1}],[i,"keyup",void 0],[i,"wheel",{passive:!1}],[i,"contextmenu",void 0],[this._ownerWindow,"blur",void 0]];for(const[e,t,i]of this._listeners)e.addEventListener(t,e===this._ownerDocument?this.handleWindowEvent:this.handleEvent,i)}destroy(){for(const[e,t,i]of this._listeners)e.removeEventListener(t,e===this._ownerDocument?this.handleWindowEvent:this.handleEvent,i)}_addDefaultHandlers(e){const t=this._map,i=t.getCanvasContainer();this._add("mapEvent",new Wx(t,e));const r=t.boxZoom=new Yx(t,e);this._add("boxZoom",r),e.interactive&&e.boxZoom&&r.enable();const n=t.cooperativeGestures=new Ab(t,e.cooperativeGestures);this._add("cooperativeGestures",n),e.cooperativeGestures&&n.enable();const s=new eb(t),a=new Pb(t);t.doubleClickZoom=new Sb(a,s),this._add("tapZoom",s),this._add("clickZoom",a),e.interactive&&e.doubleClickZoom&&t.doubleClickZoom.enable();const l=new Ib;this._add("tapDragZoom",l);const c=t.touchPitch=new gb(t);this._add("touchPitch",c),e.interactive&&e.touchPitch&&t.touchPitch.enable(e.touchPitch);const h=()=>t.project(t.getCenter()),u=function({enable:e,clickTolerance:t,aroundCenter:i=!0,minPixelCenterThreshold:r=100,rotateDegreesPerPixelMoved:n=.8},s){const a=new ob({checkCorrectEvent:e=>0===e.button&&e.ctrlKey||2===e.button&&!e.ctrlKey});return new tb({clickTolerance:t,move:(e,t)=>{const a=s();if(i&&Math.abs(a.y-e.y)>r)return{bearingDelta:Ze(new o(e.x,t.y),t,a)};let l=(t.x-e.x)*n;return i&&t.y<a.y&&(l=-l),{bearingDelta:l}},moveStateManager:a,enable:e,assignEvents:lb})}(e,h),d=function({enable:e,clickTolerance:t,pitchDegreesPerPixelMoved:i=-.5}){const r=new ob({checkCorrectEvent:e=>0===e.button&&e.ctrlKey||2===e.button});return new tb({clickTolerance:t,move:(e,t)=>({pitchDelta:(t.y-e.y)*i}),moveStateManager:r,enable:e,assignEvents:lb})}(e),p=function({enable:e,clickTolerance:t,rollDegreesPerPixelMoved:i=.3},r){const n=new ob({checkCorrectEvent:e=>2===e.button&&e.ctrlKey});return new tb({clickTolerance:t,move:(e,t)=>{const n=r();let o=(t.x-e.x)*i;return t.y<n.y&&(o=-o),{rollDelta:o}},moveStateManager:n,enable:e,assignEvents:lb})}(e,h);t.dragRotate=new Eb(e,u,d,p),this._add("mouseRotate",u,["mousePitch"]),this._add("mousePitch",d,["mouseRotate","mouseRoll"]),this._add("mouseRoll",p,["mousePitch"]),e.interactive&&e.dragRotate&&t.dragRotate.enable();const f=function({enable:e,clickTolerance:t}){const i=new ob({checkCorrectEvent:e=>0===e.button&&!e.ctrlKey});return new tb({clickTolerance:t,move:(e,t)=>({around:t,panDelta:t.sub(e)}),activateOnStart:!0,moveStateManager:i,enable:e,assignEvents:lb})}(e),m=new cb(e,t);t.dragPan=new Mb(i,f,m),this._add("mousePan",f),this._add("touchPan",m,["touchZoom","touchRotate"]),e.interactive&&e.dragPan&&t.dragPan.enable(e.dragPan);const _=new mb,g=new pb;t.touchZoomRotate=new Cb(i,g,_,l),this._add("touchRotate",_,["touchPan","touchZoom"]),this._add("touchZoom",g,["touchPan","touchRotate"]),e.interactive&&e.touchZoomRotate&&t.touchZoomRotate.enable(e.touchZoomRotate),this._add("blockableMapEvent",new Hx(t));const y=t.scrollZoom=new Tb(t,(()=>this._triggerRenderFrame()));this._add("scrollZoom",y,["mousePan"]),e.interactive&&e.scrollZoom&&t.scrollZoom.enable(e.scrollZoom);const v=t.keyboard=new vb(t);this._add("keyboard",v),e.interactive&&e.keyboard&&t.keyboard.enable()}_add(e,t,i){this._handlers.push({handlerName:e,handler:t,allowed:i}),this._handlersById[e]=t}stop(e){if(!this._updatingCamera){for(const{handler:e}of this._handlers)e.reset();this._inertia.clear(),this._fireEvents({},{},e),this._changes=[]}}isActive(){for(const{handler:e}of this._handlers)if(e.isActive())return!0;return!1}isZooming(){return!!this._eventsInProgress.zoom||this._map.scrollZoom.isZooming()}isRotating(){return!!this._eventsInProgress.rotate}isMoving(){return Boolean(zb(this._eventsInProgress))||this.isZooming()}_blockedByActive(e,t,i){for(const r in e)if(r!==i&&!(null==t?void 0:t.includes(r)))return!0;return!1}_getMapTouches(e){const t=[];for(const i of e)this._el.contains(i.target)&&t.push(i);return t}mergeHandlerResult(e,t,i,r,n){if(!i)return;Te(e,i);const o={handlerName:r,originalEvent:i.originalEvent||n};void 0!==i.zoomDelta&&(t.zoom=o),void 0!==i.panDelta&&(t.drag=o),void 0!==i.rollDelta&&(t.roll=o),void 0!==i.pitchDelta&&(t.pitch=o),void 0!==i.bearingDelta&&(t.rotate=o)}_applyChanges(){const e={},t={},i={};for(const[r,n,s]of this._changes)r.panDelta&&(e.panDelta=(e.panDelta||new o(0,0))._add(r.panDelta)),r.zoomDelta&&(e.zoomDelta=(e.zoomDelta||0)+r.zoomDelta),r.bearingDelta&&(e.bearingDelta=(e.bearingDelta||0)+r.bearingDelta),r.pitchDelta&&(e.pitchDelta=(e.pitchDelta||0)+r.pitchDelta),r.rollDelta&&(e.rollDelta=(e.rollDelta||0)+r.rollDelta),void 0!==r.around&&(e.around=r.around),void 0!==r.pinchAround&&(e.pinchAround=r.pinchAround),r.noInertia&&(e.noInertia=r.noInertia),Te(t,n),Te(i,s);this._updateMapTransform(e,t,i),this._changes=[]}_updateMapTransform(e,t,i){const r=this._map,n=r._getTransformForUpdate(),o=r.terrain;if(!(Rb(e)||o&&this._terrainMovement))return void this._fireEvents(t,i,!0);r._stop(!0);let{panDelta:s,zoomDelta:a,bearingDelta:l,pitchDelta:c,rollDelta:h,around:u,pinchAround:d}=e;void 0!==d&&(u=d),u||(u=r.transform.centerPoint),o&&!n.isPointOnMapSurface(u)&&(u=n.centerPoint);const p={panDelta:s,zoomDelta:a,rollDelta:h,pitchDelta:c,bearingDelta:l,around:u};this._map.cameraHelper.useGlobeControls&&!n.isPointOnMapSurface(u)&&(u=n.centerPoint);const f=u.distSqr(n.centerPoint)<.01?n.center:n.screenPointToLocation(s?u.sub(s):u);this._handleMapControls({terrain:o,tr:n,deltasForHelper:p,preZoomAroundLoc:f,combinedEventsInProgress:t,panDelta:s}),r._applyUpdatedTransform(n),this._map._update(),e.noInertia||this._inertia.record(e),this._fireEvents(t,i,!0)}_handleMapControls({terrain:e,tr:t,deltasForHelper:i,preZoomAroundLoc:r,combinedEventsInProgress:n,panDelta:o}){const s=this._map.cameraHelper;if(s.handleMapControlsRollPitchBearingZoom(i,t),e)return s.useGlobeControls?(this._terrainMovement||!n.drag&&!n.zoom||(this._terrainMovement=!0,this._map._elevationFreeze=!0),void s.handleMapControlsPan(i,t,r)):this._terrainMovement||!n.drag&&!n.zoom?void(n.drag&&this._terrainMovement&&o?t.setCenter(t.screenPointToLocation(t.centerPoint.sub(o))):s.handleMapControlsPan(i,t,r)):(this._terrainMovement=!0,this._map._elevationFreeze=!0,void s.handleMapControlsPan(i,t,r));s.handleMapControlsPan(i,t,r)}_fireEvents(e,t,i){const r=zb(this._eventsInProgress),n=zb(e),o={};for(const t in e){const{originalEvent:i}=e[t];this._eventsInProgress[t]||(o[`${t}start`]=i),this._eventsInProgress[t]=e[t]}!r&&n&&this._fireEvent("movestart",n.originalEvent);for(const e in o)this._fireEvent(e,o[e]);n&&this._fireEvent("move",n.originalEvent);for(const t in e){const{originalEvent:i}=e[t];this._fireEvent(t,i)}const s={};let a;for(const e in this._eventsInProgress){const{handlerName:i,originalEvent:r}=this._eventsInProgress[e];this._handlersById[i].isActive()||(delete this._eventsInProgress[e],a=t[i]||r,s[`${e}end`]=a)}for(const e in s)this._fireEvent(e,s[e]);const l=zb(this._eventsInProgress),c=(r||n)&&!l;if(c&&this._terrainMovement){this._map._elevationFreeze=!1,this._terrainMovement=!1;const e=this._map._getTransformForUpdate();this._map.getCenterClampedToGround()&&e.recalculateZoomAndCenter(this._map.terrain),this._map._applyUpdatedTransform(e)}if(i&&c){this._updatingCamera=!0;const e=this._inertia._onMoveEnd(this._map.dragPan._inertiaOptions),t=e=>0!==e&&-this._bearingSnap<e&&e<this._bearingSnap;!e||!e.essential&&nt.prefersReducedMotion?(this._map.fire(new bt("moveend",{originalEvent:a})),t(this._map.getBearing())&&this._map.resetNorth()):(t(e.bearing||this._map.getBearing())&&(e.bearing=0),e.freezeElevation=!0,this._map.easeTo(e,{originalEvent:a})),this._updatingCamera=!1}}_fireEvent(e,t){this._map.fire(new bt(e,t?{originalEvent:t}:{}))}_requestFrame(){return this._map.triggerRepaint(),this._map._renderTaskQueue.add((e=>{delete this._frameId,this.handleEvent(new Db("renderFrame",{timeStamp:e})),this._applyChanges()}))}_triggerRenderFrame(){void 0===this._frameId&&(this._frameId=this._requestFrame())}}class Lb extends Tt{constructor(e,t,i){super(),this._renderFrameCallback=()=>{const e=Math.min((st()-this._easeStart)/this._easeOptions.duration,1);this._onEaseFrame(this._easeOptions.easing(e)),e<1&&this._easeFrameId?this._easeFrameId=this._requestRenderFrame(this._renderFrameCallback):this.stop()},this._moving=!1,this._zooming=!1,this.transform=e,this._bearingSnap=i.bearingSnap,this._zoomSnap=i.zoomSnap,this.cameraHelper=t,this.on("moveend",(()=>{delete this._requestedCameraState}))}migrateProjection(e,t){e.apply(this.transform,!0),this.transform=e,this.cameraHelper=t}getCenter(){return new ap(this.transform.center.lng,this.transform.center.lat)}setCenter(e,t){return this.jumpTo({center:e},t)}getCenterElevation(){return this.transform.elevation}setCenterElevation(e,t){return this.jumpTo({elevation:e},t),this}getCenterClampedToGround(){return this._centerClampedToGround}setCenterClampedToGround(e){this._centerClampedToGround=e}panBy(e,t,i){return e=o.convert(e).mult(-1),this.panTo(this.transform.center,Te({offset:e},t),i)}panTo(e,t,i){return this.easeTo(Te({center:e},t),i)}getZoom(){return this.transform.zoom}setZoom(e,t){return this.jumpTo({zoom:e},t),this}zoomTo(e,t,i){return this.easeTo(Te({zoom:e},t),i)}zoomIn(e,t){return this.zoomTo(Ce(this.getZoom()+1,this._zoomSnap),e,t),this}zoomOut(e,t){return this.zoomTo(Ce(this.getZoom()-1,this._zoomSnap),e,t),this}getVerticalFieldOfView(){return this.transform.fov}setVerticalFieldOfView(e,t){return e!=this.transform.fov&&(this.transform.setFov(e),this.fire(new bt("movestart",t)).fire(new bt("move",t)).fire(new bt("moveend",t))),this}getBearing(){return this.transform.bearing}setZoomSnap(e){return this._zoomSnap=e,this}getZoomSnap(){return this._zoomSnap}setBearing(e,t){return this.jumpTo({bearing:e},t),this}getPadding(){return this.transform.padding}setPadding(e,t){return this.jumpTo({padding:e},t),this}rotateTo(e,t,i){return this.easeTo(Te({bearing:e},t),i)}resetNorth(e,t){return this.rotateTo(0,Te({duration:1e3},e),t),this}resetNorthPitch(e,t){return this.easeTo(Te({bearing:0,pitch:0,roll:0,duration:1e3},e),t),this}snapToNorth(e,t){return Math.abs(this.getBearing())<this._bearingSnap?this.resetNorth(e,t):this}getPitch(){return this.transform.pitch}setPitch(e,t){return this.jumpTo({pitch:e},t),this}getRoll(){return this.transform.roll}setRoll(e,t){return this.jumpTo({roll:e},t),this}cameraForBounds(e,t){e=lp.convert(e).adjustAntiMeridian();const i=(null==t?void 0:t.bearing)||0;return this._cameraForBoxAndBearing(e.getNorthWest(),e.getSouthEast(),i,t)}_cameraForBoxAndBearing(e,t,i,r){const n={top:0,bottom:0,right:0,left:0};if("number"==typeof(r=Te({padding:n,offset:[0,0],maxZoom:this.transform.maxZoom},r)).padding){const e=r.padding;r.padding={top:e,bottom:e,right:e,left:e}}const o=Te(n,r.padding);r.padding=o;const s=this.transform,a=new lp(e,t),l=this.cameraHelper.cameraForBoxAndBearing(r,o,a,i,s);return l&&this._zoomSnap&&(l.zoom=Ce(l.zoom,this._zoomSnap,-1)),l}fitBounds(e,t,i){return this._fitInternal(this.cameraForBounds(e,t),t,i)}fitScreenCoordinates(e,t,i,r,n){return this._fitInternal(this._cameraForBoxAndBearing(this.transform.screenPointToLocation(o.convert(e)),this.transform.screenPointToLocation(o.convert(t)),i,r),r,n)}_fitInternal(e,t,i){return e?(delete(t=Te(e,t)).padding,t.linear?this.easeTo(t,i):this.flyTo(t,i)):this}jumpTo(e,t){this.stop(),"zoom"in e&&this._zoomSnap&&(e.zoom=Ce(e.zoom,this._zoomSnap));const i=this._getTransformForUpdate();let r=!1,n=!1,o=!1;const s=i.zoom;this.terrain&&i.setElevation(this.terrain.getElevationForLngLatZoom(e.center?ap.convert(e.center):i.center,e.zoom||i.tileZoom)),this.cameraHelper.handleJumpToCenterZoom(i,e);const a=i.zoom!==s;return"elevation"in e&&i.elevation!==+e.elevation&&i.setElevation(+e.elevation),"bearing"in e&&i.bearing!==+e.bearing&&(r=!0,i.setBearing(+e.bearing)),"pitch"in e&&i.pitch!==+e.pitch&&(n=!0,i.setPitch(+e.pitch)),"roll"in e&&i.roll!==+e.roll&&(o=!0,i.setRoll(+e.roll)),null==e.padding||i.isPaddingEqual(e.padding)||i.setPadding(e.padding),this._applyUpdatedTransform(i),this.fire(new bt("movestart",t)).fire(new bt("move",t)),a&&this.fire(new bt("zoomstart",t)).fire(new bt("zoom",t)).fire(new bt("zoomend",t)),r&&this.fire(new bt("rotatestart",t)).fire(new bt("rotate",t)).fire(new bt("rotateend",t)),n&&this.fire(new bt("pitchstart",t)).fire(new bt("pitch",t)).fire(new bt("pitchend",t)),o&&this.fire(new bt("rollstart",t)).fire(new bt("roll",t)).fire(new bt("rollend",t)),this.fire(new bt("moveend",t))}calculateCameraOptionsFromTo(e,t,i,r=0){const n=gp.fromLngLat(e,t),o=gp.fromLngLat(i,r),s=o.x-n.x,a=o.y-n.y,l=o.z-n.z,c=Math.hypot(s,a,l);if(0===c)throw new Error("Can't calculate camera options with same From and To");const h=Math.hypot(s,a),u=Ee(this.transform.cameraToCenterDistance/c/this.transform.tileSize),d=180*Math.atan2(s,-a)/Math.PI;let p=180*Math.acos(h/c)/Math.PI;return p=l<0?90-p:90+p,{center:o.toLngLat(),elevation:r,zoom:u,pitch:p,bearing:d}}calculateCameraOptionsFromCameraLngLatAltRotation(e,t,i,r,n){const o=this.transform.calculateCenterFromCameraLngLatAlt(e,t,i,r);return{center:o.center,elevation:o.elevation,zoom:o.zoom,bearing:i,pitch:r,roll:n}}easeTo(e,t){this._stop(!1,e.easeId),"zoom"in(e=Te({offset:[0,0],duration:500,easing:xe},e))&&this._zoomSnap&&(e.zoom=Ce(e.zoom,this._zoomSnap)),(!1===e.animate||!e.essential&&nt.prefersReducedMotion)&&(e.duration=0);const i=this._getTransformForUpdate(),r=this.getBearing(),n=i.pitch,s=i.roll,a="bearing"in e?this._normalizeBearing(e.bearing,r):r,l="pitch"in e?+e.pitch:n,c="roll"in e?this._normalizeBearing(e.roll,s):s,h="padding"in e?e.padding:i.padding,u=o.convert(e.offset);let d,p;e.around&&(d=ap.convert(e.around),p=i.locationToScreenPoint(d));const f={moving:this._moving,zooming:this._zooming,rotating:this._rotating,pitching:this._pitching,rolling:this._rolling},m=this.cameraHelper.handleEaseTo(i,{bearing:a,pitch:l,roll:c,padding:h,around:d,aroundPoint:p,offsetAsPoint:u,offset:e.offset,zoom:e.zoom,center:e.center});return this._rotating||(this._rotating=r!==a),this._pitching||(this._pitching=l!==n),this._rolling||(this._rolling=c!==s),this._padding=!i.isPaddingEqual(h),this._zooming||(this._zooming=m.isZooming),this._easeId=e.easeId,this._prepareEase(t,e.noMoveStart,f),this.terrain&&this._prepareElevation(m.elevationCenter),this._ease((r=>{m.easeFunc(r),this.terrain&&!e.freezeElevation&&this._updateElevation(r),this._applyUpdatedTransform(i),this._fireMoveEvents(t)}),(i=>{this.terrain&&e.freezeElevation&&this._finalizeElevation(),this._afterEase(t,i)}),e),this}_prepareEase(e,t,i={}){this._moving=!0,t||i.moving||this.fire(new bt("movestart",e)),this._zooming&&!i.zooming&&this.fire(new bt("zoomstart",e)),this._rotating&&!i.rotating&&this.fire(new bt("rotatestart",e)),this._pitching&&!i.pitching&&this.fire(new bt("pitchstart",e)),this._rolling&&!i.rolling&&this.fire(new bt("rollstart",e))}_prepareElevation(e){this._elevationCenter=e,this._elevationStart=this.transform.elevation,this._elevationTarget=this.terrain.getElevationForLngLatZoom(e,this.transform.tileZoom),this._elevationFreeze=!0}_updateElevation(e){void 0!==this._elevationStart&&void 0!==this._elevationCenter||this._prepareElevation(this.transform.center),this.transform.setMinElevationForCurrentTile(this.terrain.getMinTileElevationForLngLatZoom(this._elevationCenter,this.transform.tileZoom));const t=this.terrain.getElevationForLngLatZoom(this._elevationCenter,this.transform.tileZoom);if(e<1&&t!==this._elevationTarget){const i=this._elevationTarget-this._elevationStart;this._elevationStart+=e*(i-(t-(i*e+this._elevationStart))/(1-e)),this._elevationTarget=t}this.transform.setElevation(br.number(this._elevationStart,this._elevationTarget,e))}_finalizeElevation(){this._elevationFreeze=!1,this.getCenterClampedToGround()&&this.transform.recalculateZoomAndCenter(this.terrain)}_getTransformForUpdate(){return this.transformCameraUpdate||this.terrain?(this._requestedCameraState||(this._requestedCameraState=this.transform.clone()),this._requestedCameraState):this.transform}_elevateCameraIfInsideTerrain(e){if(!this.terrain&&e.elevation>=0&&e.pitch<=90)return{};const t=e.getCameraLngLat(),i=e.getCameraAltitude(),r=this.terrain?this.terrain.getElevationForLngLatZoom(t,e.zoom):0;if(i<r){const i=this.calculateCameraOptionsFromTo(t,r,e.center,e.elevation);return{pitch:i.pitch,zoom:i.zoom}}return{}}_applyUpdatedTransform(e){const t=[];if(t.push((e=>this._elevateCameraIfInsideTerrain(e))),this.transformCameraUpdate&&t.push((e=>this.transformCameraUpdate(e))),!t.length)return;const i=e.clone();for(const e of t){const t=i.clone(),{center:r,zoom:n,roll:o,pitch:s,bearing:a,elevation:l}=e(t);r&&t.setCenter(r),void 0!==l&&t.setElevation(l),void 0!==n&&t.setZoom(n),void 0!==o&&t.setRoll(o),void 0!==s&&t.setPitch(s),void 0!==a&&t.setBearing(a),i.apply(t,!1)}this.transform.apply(i,!1)}_fireMoveEvents(e){this.fire(new bt("move",e)),this._zooming&&this.fire(new bt("zoom",e)),this._rotating&&this.fire(new bt("rotate",e)),this._pitching&&this.fire(new bt("pitch",e)),this._rolling&&this.fire(new bt("roll",e))}_afterEase(e,t){if(this._easeId&&t&&this._easeId===t)return;delete this._easeId;const i=this._zooming,r=this._rotating,n=this._pitching,o=this._rolling;this._moving=!1,this._zooming=!1,this._rotating=!1,this._pitching=!1,this._rolling=!1,this._padding=!1,i&&this.fire(new bt("zoomend",e)),r&&this.fire(new bt("rotateend",e)),n&&this.fire(new bt("pitchend",e)),o&&this.fire(new bt("rollend",e)),this.fire(new bt("moveend",e))}flyTo(e,t){if(!e.essential&&nt.prefersReducedMotion){const i=Se(e,["center","zoom","bearing","pitch","roll","elevation","padding"]);return this.jumpTo(i,t)}this.stop(),"zoom"in(e=Te({offset:[0,0],speed:1.2,curve:1.42,easing:xe},e))&&this._zoomSnap&&(e.zoom=Ce(e.zoom,this._zoomSnap));const i=this._getTransformForUpdate(),r=i.bearing,n=i.pitch,s=i.roll,a=i.padding,l="bearing"in e?this._normalizeBearing(e.bearing,r):r,c="pitch"in e?+e.pitch:n,h="roll"in e?this._normalizeBearing(e.roll,s):s,u="padding"in e?e.padding:i.padding,d=o.convert(e.offset);let p=i.centerPoint.add(d);const f=i.screenPointToLocation(p),m=this.cameraHelper.handleFlyTo(i,{bearing:l,pitch:c,roll:h,padding:u,locationAtOffset:f,offsetAsPoint:d,center:e.center,minZoom:e.minZoom,zoom:e.zoom});let _=e.curve;const g=Math.max(i.width,i.height),y=g/m.scaleOfZoom,v=m.pixelPathLength;"number"==typeof m.scaleOfMinZoom&&(_=Math.sqrt(g/m.scaleOfMinZoom/v*2));const x=_*_;function b(e){const t=(y*y-g*g+(e?-1:1)*x*x*v*v)/(2*(e?y:g)*x*v);return Math.log(Math.sqrt(t*t+1)-t)}function w(e){return(Math.exp(e)-Math.exp(-e))/2}function T(e){return(Math.exp(e)+Math.exp(-e))/2}const S=b(!1);let P=function(e){return T(S)/T(S+_*e)},I=function(e){return g*((T(S)*(w(t=S+_*e)/T(t))-w(S))/x)/v;var t},M=(b(!0)-S)/_;if(Math.abs(v)<2e-6||!isFinite(M)){if(Math.abs(g-y)<1e-6)return this.easeTo(e,t);const i=y<g?-1:1;M=Math.abs(Math.log(y/g))/_,I=()=>0,P=e=>Math.exp(i*_*e)}return e.duration="duration"in e?+e.duration:1e3*M/("screenSpeed"in e?+e.screenSpeed/_:+e.speed),e.maxDuration&&e.duration>e.maxDuration&&(e.duration=0),this._zooming=!0,this._rotating=r!==l,this._pitching=c!==n,this._rolling=h!==s,this._padding=!i.isPaddingEqual(u),this._prepareEase(t,!1),this.terrain&&this._prepareElevation(m.targetCenter),this._ease((o=>{const f=o*M,_=1/P(f),g=I(f);this._rotating&&i.setBearing(br.number(r,l,o)),this._pitching&&i.setPitch(br.number(n,c,o)),this._rolling&&i.setRoll(br.number(s,h,o)),this._padding&&(i.interpolatePadding(a,u,o),p=i.centerPoint.add(d)),m.easeFunc(o,_,g,p),this.terrain&&!e.freezeElevation&&this._updateElevation(o),this._applyUpdatedTransform(i),this._fireMoveEvents(t)}),(()=>{this.terrain&&e.freezeElevation&&this._finalizeElevation(),this._afterEase(t)}),e),this}isEasing(){return!!this._easeFrameId}stop(){return this._stop()}_stop(e,t){var i;if(this._easeFrameId&&(this._cancelRenderFrame(this._easeFrameId),delete this._easeFrameId,delete this._onEaseFrame),this._onEaseEnd){const e=this._onEaseEnd;delete this._onEaseEnd,e.call(this,t)}return e||null===(i=this.handlers)||void 0===i||i.stop(!1),this}_ease(e,t,i){!1===i.animate||0===i.duration?(e(1),t()):(this._easeStart=st(),this._easeOptions=i,this._onEaseFrame=e,this._onEaseEnd=t,this._easeFrameId=this._requestRenderFrame(this._renderFrameCallback))}_normalizeBearing(e,t){e=we(e,-180,180);const i=Math.abs(e-t);return Math.abs(e-360-t)<i&&(e-=360),Math.abs(e+360-t)<i&&(e+=360),e}queryTerrainElevation(e){return this.terrain?this.terrain.getElevationForLngLat(ap.convert(e),this.transform):null}}const Fb={compact:!0,customAttribution:'<a href="https://maplibre.org/" target="_blank">MapLibre</a>'};class Bb{constructor(e=Fb){this._toggleAttribution=()=>{this._container.classList.contains("maplibregl-compact")&&(this._container.classList.contains("maplibregl-compact-show")?(this._container.setAttribute("open",""),this._container.classList.remove("maplibregl-compact-show")):(this._container.classList.add("maplibregl-compact-show"),this._container.removeAttribute("open")))},this._updateData=e=>{!e||"metadata"!==e.sourceDataType&&"visibility"!==e.sourceDataType&&"style"!==e.dataType&&"terrain"!==e.type||this._updateAttributions()},this._updateCompact=()=>{this._map.getCanvasContainer().offsetWidth<=640||this._compact?!1===this._compact?this._container.setAttribute("open",""):this._container.classList.contains("maplibregl-compact")||this._container.classList.contains("maplibregl-attrib-empty")||(this._container.setAttribute("open",""),this._container.classList.add("maplibregl-compact","maplibregl-compact-show")):(this._container.setAttribute("open",""),this._container.classList.contains("maplibregl-compact")&&this._container.classList.remove("maplibregl-compact","maplibregl-compact-show"))},this._updateCompactMinimize=()=>{this._container.classList.contains("maplibregl-compact")&&this._container.classList.contains("maplibregl-compact-show")&&this._container.classList.remove("maplibregl-compact-show")},this.options=e}getDefaultPosition(){return"bottom-right"}onAdd(e){return this._map=e,this._compact=this.options.compact,this._container=lt.create("details","maplibregl-ctrl maplibregl-ctrl-attrib"),this._compactButton=lt.create("summary","maplibregl-ctrl-attrib-button",this._container),this._compactButton.addEventListener("click",this._toggleAttribution),this._setElementTitle(this._compactButton,"ToggleAttribution"),this._innerContainer=lt.create("div","maplibregl-ctrl-attrib-inner",this._container),this._updateAttributions(),this._updateCompact(),this._map.on("styledata",this._updateData),this._map.on("sourcedata",this._updateData),this._map.on("terrain",this._updateData),this._map.on("resize",this._updateCompact),this._map.on("drag",this._updateCompactMinimize),this._container}onRemove(){this._container.remove(),this._map.off("styledata",this._updateData),this._map.off("sourcedata",this._updateData),this._map.off("terrain",this._updateData),this._map.off("resize",this._updateCompact),this._map.off("drag",this._updateCompactMinimize),this._map=void 0,this._compact=void 0,this._attribHTML=void 0}_setElementTitle(e,t){const i=this._map._getUIString(`AttributionControl.${t}`);e.title=i,e.setAttribute("aria-label",i)}_updateAttributions(){if(!this._map.style)return;let e=[];if(this.options.customAttribution&&(Array.isArray(this.options.customAttribution)?e=e.concat(this.options.customAttribution.map((e=>"string"!=typeof e?"":e))):"string"==typeof this.options.customAttribution&&e.push(this.options.customAttribution)),this._map.style.stylesheet){const e=this._map.style.stylesheet;this.styleOwner=e.owner,this.styleId=e.id}const t=this._map.style.tileManagers;for(const i in t){const r=t[i];if(r.used||r.usedForTerrain){const t=r.getSource();t.attribution&&!e.includes(t.attribution)&&e.push(t.attribution)}}e=e.filter((e=>String(e).trim())),e.sort(((e,t)=>e.length-t.length)),e=e.filter(((t,i)=>{for(let r=i+1;r<e.length;r++)if(e[r].includes(t))return!1;return!0}));const i=e.join(" | ");i!==this._attribHTML&&(this._attribHTML=i,e.length?(this._innerContainer.innerHTML=lt.sanitize(i),this._container.classList.remove("maplibregl-attrib-empty")):this._container.classList.add("maplibregl-attrib-empty"),this._updateCompact(),this._editLink=null)}}class Ob{constructor(e={}){this._updateCompact=()=>{const e=this._container.children;if(e.length){const t=e[0];this._map.getCanvasContainer().offsetWidth<=640||this._compact?!1!==this._compact&&t.classList.add("maplibregl-compact"):t.classList.remove("maplibregl-compact")}},this.options=e}getDefaultPosition(){return"bottom-left"}onAdd(e){var t;this._map=e,this._compact=null===(t=this.options)||void 0===t?void 0:t.compact,this._container=lt.create("div","maplibregl-ctrl");const i=lt.create("a","maplibregl-ctrl-logo");return i.target="_blank",i.rel="noopener nofollow",i.href="https://maplibre.org/",i.setAttribute("aria-label",this._map._getUIString("LogoControl.Title")),i.setAttribute("rel","noopener nofollow"),this._container.appendChild(i),this._container.style.display="block",this._map.on("resize",this._updateCompact),this._updateCompact(),this._container}onRemove(){this._container.remove(),this._map.off("resize",this._updateCompact),this._map=void 0,this._compact=void 0}}class Vb{constructor(){this._queue=[],this._id=0,this._cleared=!1,this._currentlyRunning=!1}add(e){const t=++this._id;return this._queue.push({callback:e,id:t,cancelled:!1}),t}remove(e){const t=this._currentlyRunning,i=t?this._queue.concat(t):this._queue;for(const t of i)if(t.id===e)return void(t.cancelled=!0)}run(e=0){if(this._currentlyRunning)throw new Error("Attempting to run(), but is already running.");const t=this._currentlyRunning=this._queue;this._queue=[];for(const i of t)if(!i.cancelled&&(i.callback(e),this._cleared))break;this._cleared=!1,this._currentlyRunning=!1}clear(){this._currentlyRunning&&(this._cleared=!0),this._queue=[]}}var jb=na([{name:"a_pos3d",type:"Int16",components:3}]);class Nb extends Tt{constructor(e){super(),this._lastTilesetChange=st(),this.tileManager=e,this._tiles={},this._renderableTilesKeys=[],this._sourceTileCache={},this.minzoom=0,this.maxzoom=22,this.deltaZoom=1,this.tileSize=e._source.tileSize*2**this.deltaZoom,e.usedForTerrain=!0,e.tileSize=this.tileSize}destruct(){this.tileManager.usedForTerrain=!1,this.tileManager.tileSize=null}getSource(){return this.tileManager._source}update(e,t){this.tileManager.update(e,t),this._renderableTilesKeys=[];const i={};for(const r of l_(e,{tileSize:this.tileSize,minzoom:this.minzoom,maxzoom:this.maxzoom,reparseOverscaled:!1,terrain:t,calculateTileZoom:this.tileManager._source.calculateTileZoom}))i[r.key]=!0,this._renderableTilesKeys.push(r.key),this._tiles[r.key]||(r.terrainRttPosMatrix32f=new Float64Array(16),M(r.terrainRttPosMatrix32f,0,Q,Q,0,0,1),this._tiles[r.key]=new Wm(r,this.tileSize),this._lastTilesetChange=st());for(const e in this._tiles)i[e]||delete this._tiles[e]}freeRtt(e){for(const t in this._tiles){const i=this._tiles[t];(!e||i.tileID.equals(e)||i.tileID.isChildOf(e)||e.isChildOf(i.tileID))&&(i.rtt=[])}}getRenderableTiles(){return this._renderableTilesKeys.map((e=>this.getTileByID(e)))}getTileByID(e){return this._tiles[e]}getTerrainCoords(e,t){return t?this._getTerrainCoordsForTileRanges(e,t):this._getTerrainCoordsForRegularTile(e)}_getTerrainCoordsForRegularTile(e){const t={};for(const i of this._renderableTilesKeys){const r=this._tiles[i].tileID,n=e.clone(),o=ne();if(r.canonical.equals(e.canonical))M(o,0,Q,Q,0,0,1);else if(r.canonical.isChildOf(e.canonical)){const t=r.canonical.z-e.canonical.z,i=r.canonical.x-(r.canonical.x>>t<<t),n=r.canonical.y-(r.canonical.y>>t<<t),s=Q>>t;M(o,0,s,s,0,0,1),b(o,o,[-i*s,-n*s,0])}else{if(!e.canonical.isChildOf(r.canonical))continue;{const t=e.canonical.z-r.canonical.z,i=e.canonical.x-(e.canonical.x>>t<<t),n=e.canonical.y-(e.canonical.y>>t<<t),s=Q>>t;M(o,0,Q,Q,0,0,1),b(o,o,[i*s,n*s,0]),w(o,o,[1/2**t,1/2**t,0])}}n.terrainRttPosMatrix32f=new Float32Array(o),t[i]=n}return t}_getTerrainCoordsForTileRanges(e,t){const i={};for(const r of this._renderableTilesKeys){const n=this._tiles[r].tileID;if(!this._isWithinTileRanges(n,t))continue;const o=e.clone(),s=ne();if(n.canonical.z===e.canonical.z){const t=e.canonical.x-n.canonical.x+e.wrap*(1<<e.canonical.z),i=e.canonical.y-n.canonical.y;M(s,0,Q,Q,0,0,1),b(s,s,[t*Q,i*Q,0])}else if(n.canonical.z>e.canonical.z){const t=n.canonical.z-e.canonical.z,i=n.canonical.x-(n.canonical.x>>t<<t)+e.wrap*(1<<n.canonical.z),r=n.canonical.y-(n.canonical.y>>t<<t),o=e.canonical.x-(n.canonical.x>>t),a=e.canonical.y-(n.canonical.y>>t),l=Q>>t;M(s,0,l,l,0,0,1),b(s,s,[-i*l+o*Q,-r*l+a*Q,0])}else{const t=e.canonical.z-n.canonical.z,i=e.canonical.x-(e.canonical.x>>t<<t)+e.wrap*(1<<e.canonical.z),r=e.canonical.y-(e.canonical.y>>t<<t),o=(e.canonical.x>>t)-n.canonical.x,a=(e.canonical.y>>t)-n.canonical.y,l=Q<<t;M(s,0,l,l,0,0,1),b(s,s,[i*Q+o*l,r*Q+a*l,0])}o.terrainRttPosMatrix32f=new Float32Array(s),i[r]=o}return i}getSourceTile(e,t){var i,r;const n=this.tileManager._source;let o=e.overscaledZ-this.deltaZoom;if(o>n.maxzoom&&(o=n.maxzoom),o<n.minzoom)return;(i=this._sourceTileCache)[r=e.key]||(i[r]=e.scaledTo(o).key);let s=this.findTileInCaches(this._sourceTileCache[e.key]);if(!(null==s?void 0:s.dem)&&t)for(;o>=n.minzoom&&!(null==s?void 0:s.dem);)s=this.findTileInCaches(e.scaledTo(o--).key);return s}findTileInCaches(e){let t=this.tileManager.getTileByID(e);return t||(t=this.tileManager._outOfViewCache.getByKey(e),t)}anyTilesAfterTime(e=Date.now()){return this._lastTilesetChange>=e}_isWithinTileRanges(e,t){const i=t[e.canonical.z];return!!i&&(e.wrap>i.minWrap||e.wrap<i.maxWrap||e.canonical.x>=i.minTileXWrapped&&e.canonical.x<=i.maxTileXWrapped&&e.canonical.y>=i.minTileY&&e.canonical.y<=i.maxTileY)}}class Ub{constructor(e,t,i){this._meshCache={},this.painter=e,this.tileManager=new Nb(t),this.options=i,this.exaggeration="number"==typeof i.exaggeration?i.exaggeration:1,this.qualityFactor=2,this.meshSize=128,this._demMatrixCache={},this.coordsIndex=[],this._coordsTextureSize=1024}destroy(){this._fbo&&(this._fbo.destroy(),this._fbo=null),this._fboCoordsTexture&&(this._fboCoordsTexture.destroy(),this._fboCoordsTexture=null),this._fboDepthTexture&&(this._fboDepthTexture.destroy(),this._fboDepthTexture=null),this._emptyDemTexture&&(this._emptyDemTexture.destroy(),this._emptyDemTexture=null),this._emptyDepthTexture&&(this._emptyDepthTexture.destroy(),this._emptyDepthTexture=null),this._coordsTexture&&(this._coordsTexture.destroy(),this._coordsTexture=null);for(const e in this._meshCache)this._meshCache[e].destroy();this._meshCache={},this.tileManager.destruct()}getDEMElevation(e,t,i,r=8192){var n;const o=e.normalizeCoordinates(t,i,r);if(!o)return 0;const s=this.getTerrainData(o.tileID),a=null===(n=s.tile)||void 0===n?void 0:n.dem;if(!a)return 0;const l=function(e,t,i){var r=t[0],n=t[1];return e[0]=i[0]*r+i[4]*n+i[12],e[1]=i[1]*r+i[5]*n+i[13],e}([],[o.x/r*Q,o.y/r*Q],s.u_terrain_matrix),c=[l[0]*a.dim,l[1]*a.dim],h=Math.floor(c[0]),u=Math.floor(c[1]),d=c[0]-h,p=c[1]-u;return a.get(h,u)*(1-d)*(1-p)+a.get(h+1,u)*d*(1-p)+a.get(h,u+1)*(1-d)*p+a.get(h+1,u+1)*d*p}getElevationForLngLatZoom(e,t){if(!wp(t,e.wrap()))return 0;const{tileID:i,mercatorX:r,mercatorY:n}=this._getOverscaledTileIDFromLngLatZoom(e,t);return this.getElevation(i,r%Q,n%Q,Q)}getElevationForLngLat(e,t){const i=l_(t,{maxzoom:this.tileManager.maxzoom,minzoom:this.tileManager.minzoom,tileSize:512,terrain:this});let r=0;for(const e of i)e.canonical.z>r&&(r=Math.min(e.canonical.z,this.tileManager.maxzoom));return this.getElevationForLngLatZoom(e,r)}getElevation(e,t,i,r=8192){return this.getDEMElevation(e,t,i,r)*this.exaggeration}getTerrainData(e){var t,i;if(!this._emptyDemTexture){const e=this.painter.context,t=new kc({width:1,height:1},new Uint8Array(4));this._emptyDepthTexture=new Zc(e,t,e.gl.RGBA,{premultiply:!1}),this._emptyDemUnpack=[0,0,0,0],this._emptyDemTexture=new Zc(e,new kc({width:1,height:1}),e.gl.RGBA,{premultiply:!1}),this._emptyDemTexture.bind(e.gl.NEAREST,e.gl.CLAMP_TO_EDGE),this._emptyDemMatrix=y([])}const r=this.tileManager.getSourceTile(e,!0);if((null==r?void 0:r.dem)&&(!r.demTexture||r.needsTerrainPrepare)){const e=this.painter.context;r.demTexture=this.painter.getTileTexture(r.dem.stride),r.demTexture?r.demTexture.update(r.dem.getPixels(),{premultiply:!1}):r.demTexture=new Zc(e,r.dem.getPixels(),e.gl.RGBA,{premultiply:!1}),r.demTexture.bind(e.gl.NEAREST,e.gl.CLAMP_TO_EDGE),r.needsTerrainPrepare=!1}const n=r&&r.toString()+r.tileID.key+e.key;if(n&&!this._demMatrixCache[n]){const t=this.tileManager.getSource().maxzoom;let i=e.canonical.z-r.tileID.canonical.z;e.overscaledZ>e.canonical.z&&(e.canonical.z>=t?i=e.canonical.z-t:Le("cannot calculate elevation if elevation maxzoom > source.maxzoom"));const a=e.canonical.x-(e.canonical.x>>i<<i),l=e.canonical.y-(e.canonical.y>>i<<i),c=((o=new Float64Array(16))[0]=(s=[1/(Q<<i),1/(Q<<i),0])[0],o[1]=0,o[2]=0,o[3]=0,o[4]=0,o[5]=s[1],o[6]=0,o[7]=0,o[8]=0,o[9]=0,o[10]=s[2],o[11]=0,o[12]=0,o[13]=0,o[14]=0,o[15]=1,o);b(c,c,[a*Q,l*Q,0]),this._demMatrixCache[n]={matrix:c,coord:e}}var o,s;return{u_depth:2,u_terrain:3,u_terrain_dim:(null===(t=null==r?void 0:r.dem)||void 0===t?void 0:t.dim)||1,u_terrain_matrix:n?this._demMatrixCache[n].matrix:this._emptyDemMatrix,u_terrain_unpack:(null===(i=null==r?void 0:r.dem)||void 0===i?void 0:i.getUnpackVector())||this._emptyDemUnpack,u_terrain_exaggeration:this.exaggeration,texture:((null==r?void 0:r.demTexture)||this._emptyDemTexture).texture,depthTexture:(this._fboDepthTexture||this._emptyDepthTexture).texture,tile:r}}getFramebuffer(e){const t=this.painter,i=t.width/devicePixelRatio,r=t.height/devicePixelRatio;return!this._fbo||this._fbo.width===i&&this._fbo.height===r||(this._fbo.destroy(),this._fboCoordsTexture.destroy(),this._fboDepthTexture.destroy(),delete this._fbo,delete this._fboDepthTexture,delete this._fboCoordsTexture),this._fboCoordsTexture||(this._fboCoordsTexture=new Zc(t.context,{width:i,height:r,data:null},t.context.gl.RGBA,{premultiply:!1}),this._fboCoordsTexture.bind(t.context.gl.NEAREST,t.context.gl.CLAMP_TO_EDGE)),this._fboDepthTexture||(this._fboDepthTexture=new Zc(t.context,{width:i,height:r,data:null},t.context.gl.RGBA,{premultiply:!1}),this._fboDepthTexture.bind(t.context.gl.NEAREST,t.context.gl.CLAMP_TO_EDGE)),this._fbo||(this._fbo=t.context.createFramebuffer(i,r,!0,!1),this._fbo.depthAttachment.set(t.context.createRenderbuffer(t.context.gl.DEPTH_COMPONENT16,i,r))),this._fbo.colorAttachment.set("coords"===e?this._fboCoordsTexture.texture:this._fboDepthTexture.texture),this._fbo}getCoordsTexture(){const e=this.painter.context;if(this._coordsTexture)return this._coordsTexture;const t=new Uint8Array(this._coordsTextureSize*this._coordsTextureSize*4);for(let e=0,i=0;e<this._coordsTextureSize;e++)for(let r=0;r<this._coordsTextureSize;r++,i+=4)t[i+0]=255&r,t[i+1]=255&e,t[i+2]=r>>8<<4|e>>8,t[i+3]=0;const i=new kc({width:this._coordsTextureSize,height:this._coordsTextureSize},new Uint8Array(t.buffer)),r=new Zc(e,i,e.gl.RGBA,{premultiply:!1});return r.bind(e.gl.NEAREST,e.gl.CLAMP_TO_EDGE),this._coordsTexture=r,r}pointCoordinate(e){this.painter.maybeDrawDepth(!0),this.painter.maybeDrawCoords();const t=new Uint8Array(4),i=this.painter.context,r=i.gl,n=Math.round(e.x*this.painter.pixelRatio/devicePixelRatio),o=Math.round(e.y*this.painter.pixelRatio/devicePixelRatio),s=Math.round(this.painter.height/devicePixelRatio);i.bindFramebuffer.set(this.getFramebuffer("coords").framebuffer),r.readPixels(n,s-o-1,1,1,r.RGBA,r.UNSIGNED_BYTE,t),i.bindFramebuffer.set(null);const a=t[0]+(t[2]>>4<<8),l=t[1]+((15&t[2])<<8),c=this.coordsIndex[255-t[3]],h=c&&this.tileManager.getTileByID(c);if(!h)return null;const u=this._coordsTextureSize,d=(1<<h.tileID.canonical.z)*u;return new gp((h.tileID.canonical.x*u+a)/d+h.tileID.wrap,(h.tileID.canonical.y*u+l)/d,this.getElevation(h.tileID,a,l,u))}depthAtPoint(e){const t=new Uint8Array(4),i=this.painter.context,r=i.gl;return i.bindFramebuffer.set(this.getFramebuffer("depth").framebuffer),r.readPixels(e.x,this.painter.height/devicePixelRatio-e.y-1,1,1,r.RGBA,r.UNSIGNED_BYTE,t),i.bindFramebuffer.set(null),(t[0]/16777216+t[1]/65536+t[2]/256+t[3])/256}getTerrainMesh(e){var t;const i=(null===(t=this.painter.style.projection)||void 0===t?void 0:t.transitionState)>0,r=i&&0===e.canonical.y,n=i&&e.canonical.y===(1<<e.canonical.z)-1,o=`m_${r?"n":""}_${n?"s":""}`;if(this._meshCache[o])return this._meshCache[o];const s=this.painter.context,a=new Ga,l=new ol,c=this.meshSize,h=Q/c,u=c*c;for(let e=0;e<=c;e++)for(let t=0;t<=c;t++)a.emplaceBack(t*h,e*h,0);for(let e=0;e<u;e+=c+1)for(let t=0;t<c;t++)l.emplaceBack(t+e,c+t+e+1,c+t+e+2),l.emplaceBack(t+e,c+t+e+2,t+e+1);const d=a.length,p=d+(c+1),f=(c+1)*c,m=r?Ph:0,_=r?0:1,g=n?Ih:Q,y=n?0:1;for(let e=0;e<=c;e++)a.emplaceBack(e*h,m,_);for(let e=0;e<=c;e++)a.emplaceBack(e*h,g,y);for(let e=0;e<c;e++)l.emplaceBack(f+e,p+e,p+e+1),l.emplaceBack(f+e,p+e+1,f+e+1),l.emplaceBack(0+e,d+e+1,d+e),l.emplaceBack(0+e,0+e+1,d+e+1);const v=a.length,x=v+2*(c+1);for(const e of[0,1])for(let t=0;t<=c;t++)for(const i of[0,1])a.emplaceBack(e*Q,t*h,i);for(let e=0;e<2*c;e+=2)l.emplaceBack(v+e,v+e+1,v+e+3),l.emplaceBack(v+e,v+e+3,v+e+2),l.emplaceBack(x+e,x+e+3,x+e+1),l.emplaceBack(x+e,x+e+2,x+e+3);const b=new bg(s.createVertexBuffer(a,jb.members),s.createIndexBuffer(l),hl.simpleSegment(0,0,a.length,l.length));return this._meshCache[o]=b,b}getMeshFrameDelta(e){return 2*Math.PI*sp/Math.pow(2,Math.max(e,0))/5}getMinTileElevationForLngLatZoom(e,t){var i;if(!wp(t,e.wrap()))return 0;const{tileID:r}=this._getOverscaledTileIDFromLngLatZoom(e,t);return null!==(i=this.getMinMaxElevation(r).minElevation)&&void 0!==i?i:0}getMinMaxElevation(e){const t=this.getTerrainData(e).tile,i={minElevation:null,maxElevation:null};return(null==t?void 0:t.dem)&&(i.minElevation=t.dem.min*this.exaggeration,i.maxElevation=t.dem.max*this.exaggeration),i}_getOverscaledTileIDFromLngLatZoom(e,t){const i=gp.fromLngLat(e.wrap()),r=(1<<t)*Q,n=i.x*r,o=i.y*r,s=Math.floor(n/Q),a=Math.floor(o/Q);return{tileID:new Pp(t,0,t,s,a),mercatorX:n,mercatorY:o}}}class Gb{constructor(e,t,i){this._context=e,this._size=t,this._tileSize=i,this._objects=[],this._recentlyUsed=[],this._stamp=0}destruct(){for(const e of this._objects)e.texture.destroy(),e.fbo.destroy()}_createObject(e){const t=this._context.createFramebuffer(this._tileSize,this._tileSize,!0,!0),i=new Zc(this._context,{width:this._tileSize,height:this._tileSize,data:null},this._context.gl.RGBA);return i.bind(this._context.gl.LINEAR,this._context.gl.CLAMP_TO_EDGE),this._context.extTextureFilterAnisotropic&&this._context.gl.texParameterf(this._context.gl.TEXTURE_2D,this._context.extTextureFilterAnisotropic.TEXTURE_MAX_ANISOTROPY_EXT,this._context.extTextureFilterAnisotropicMax),t.depthAttachment.set(this._context.createRenderbuffer(this._context.gl.DEPTH_STENCIL,this._tileSize,this._tileSize)),t.colorAttachment.set(i.texture),{id:e,fbo:t,texture:i,stamp:-1,inUse:!1}}getObjectForId(e){return this._objects[e]}useObject(e){e.inUse=!0,this._recentlyUsed=this._recentlyUsed.filter((t=>e.id!==t)),this._recentlyUsed.push(e.id)}stampObject(e){e.stamp=++this._stamp}getOrCreateFreeObject(){for(const e of this._recentlyUsed)if(!this._objects[e].inUse)return this._objects[e];if(this._objects.length>=this._size)throw new Error("No free RenderPool available, call freeAllObjects() required!");const e=this._createObject(this._objects.length);return this._objects.push(e),e}freeObject(e){e.inUse=!1}freeAllObjects(){for(const e of this._objects)this.freeObject(e)}isFull(){return!(this._objects.length<this._size)&&!1===this._objects.some((e=>!e.inUse))}}const $b={background:!0,fill:!0,line:!0,raster:!0,hillshade:!0,"color-relief":!0};class Zb{constructor(e,t){this.painter=e,this.terrain=t,this.pool=new Gb(e.context,30,t.tileManager.tileSize*t.qualityFactor)}destruct(){this.pool.destruct()}getTexture(e){return this.pool.getObjectForId(e.rtt[this._stacks.length-1].id).texture}prepareForRender(e,t){var i,r,n;this._stacks=[],this._prevType=null,this._rttTiles=[],this._renderableTiles=this.terrain.tileManager.getRenderableTiles(),this._renderableLayerIds=e._order.filter((i=>!e._layers[i].isHidden(t))),this._coordsAscending={};for(const t in e.tileManagers){this._coordsAscending[t]={};const i=e.tileManagers[t].getVisibleCoordinates(),r=e.tileManagers[t].getSource(),o=r instanceof Bp?r.terrainTileRanges:null;for(const e of i){const i=this.terrain.tileManager.getTerrainCoords(e,o);for(const e in i)(n=this._coordsAscending[t])[e]||(n[e]=[]),this._coordsAscending[t][e].push(i[e])}}this._rttFingerprints={};for(const t of e._order){const n=e._layers[t],o=n.source;if($b[n.type]&&!this._rttFingerprints[o]){this._rttFingerprints[o]={};const t=null!==(r=null===(i=e.tileManagers[o])||void 0===i?void 0:i.getState().revision)&&void 0!==r?r:0;for(const e in this._coordsAscending[o])this._rttFingerprints[o][e]=`${this._coordsAscending[o][e].map((e=>e.key)).sort().join()}#${t}`}}for(const e of this._renderableTiles)for(const t in this._rttFingerprints){const i=this._rttFingerprints[t][e.tileID.key];i&&i!==e.rttFingerprint[t]&&(e.rtt=[])}}renderLayer(e,t){if(e.isHidden(this.painter.transform.zoom))return!1;const i=Object.assign(Object.assign({},t),{isRenderingToTexture:!0}),r=e.type,n=this.painter,o=this._renderableLayerIds[this._renderableLayerIds.length-1]===e.id;if($b[r]&&(this._prevType&&$b[this._prevType]||this._stacks.push([]),this._prevType=r,this._stacks[this._stacks.length-1].push(e.id),!o))return!0;if($b[this._prevType]||$b[r]&&o){this._prevType=r;const e=this._stacks.length-1,t=this._stacks[e]||[];for(const r of this._renderableTiles){if(this.pool.isFull()&&(Cx(this.painter,this.terrain,this._rttTiles,i),this._rttTiles=[],this.pool.freeAllObjects()),this._rttTiles.push(r),r.rtt[e]){const t=this.pool.getObjectForId(r.rtt[e].id);if(t.stamp===r.rtt[e].stamp){this.pool.useObject(t);continue}}const o=this.pool.getOrCreateFreeObject();this.pool.useObject(o),this.pool.stampObject(o),r.rtt[e]={id:o.id,stamp:o.stamp},n.context.bindFramebuffer.set(o.fbo.framebuffer),n.context.clear({color:Ri.transparent,stencil:0}),n.currentStencilSource=void 0;for(const e of t){const t=n.style._layers[e],s=t.source?this._coordsAscending[t.source][r.tileID.key]:[r.tileID];n.context.viewport.set([0,0,o.fbo.width,o.fbo.height]),n._renderTileClippingMasks(t,s,!0),n.renderLayer(n,n.style.tileManagers[t.source],t,s,i),t.source&&(r.rttFingerprint[t.source]=this._rttFingerprints[t.source][r.tileID.key])}}return Cx(this.painter,this.terrain,this._rttTiles,i),this._rttTiles=[],this.pool.freeAllObjects(),$b[r]}return!1}}const qb={"AttributionControl.ToggleAttribution":"Toggle attribution","AttributionControl.MapFeedback":"Map feedback","FullscreenControl.Enter":"Enter fullscreen","FullscreenControl.Exit":"Exit fullscreen","GeolocateControl.FindMyLocation":"Find my location","GeolocateControl.LocationNotAvailable":"Location not available","LogoControl.Title":"MapLibre logo","Map.Title":"Map","Marker.Title":"Map marker","NavigationControl.ResetBearing":"Drag to rotate map, click to reset north","NavigationControl.ZoomIn":"Zoom in","NavigationControl.ZoomOut":"Zoom out","Popup.Close":"Close popup","ScaleControl.Feet":"ft","ScaleControl.Meters":"m","ScaleControl.Kilometers":"km","ScaleControl.Miles":"mi","ScaleControl.NauticalMiles":"nm","GlobeControl.Enable":"Enable globe","GlobeControl.Disable":"Disable globe","TerrainControl.Enable":"Enable terrain","TerrainControl.Disable":"Disable terrain","CooperativeGesturesHandler.WindowsHelpText":"Use Ctrl + scroll to zoom the map","CooperativeGesturesHandler.MacHelpText":"Use ⌘ + scroll to zoom the map","CooperativeGesturesHandler.MobileHelpText":"Use two fingers to move the map"},Wb=r,Hb={hash:!1,interactive:!0,bearingSnap:7,zoomSnap:0,attributionControl:Fb,maplibreLogo:!1,refreshExpiredTiles:!0,canvasContextAttributes:{antialias:!1,preserveDrawingBuffer:!1,powerPreference:"high-performance",failIfMajorPerformanceCaveat:!1,desynchronized:!1,contextType:void 0},scrollZoom:!0,minZoom:-2,maxZoom:22,minPitch:0,maxPitch:60,boxZoom:!0,dragRotate:!0,dragPan:!0,keyboard:!0,doubleClickZoom:!0,touchZoomRotate:!0,touchPitch:!0,cooperativeGestures:!1,trackResize:!0,center:[0,0],elevation:0,zoom:0,bearing:0,pitch:0,roll:0,renderWorldCopies:!0,maxTileCacheSize:null,maxTileCacheZoomLevels:ct.MAX_TILE_CACHE_ZOOM_LEVELS,transformRequest:null,transformCameraUpdate:null,transformConstrain:null,fadeDuration:300,crossSourceCollisions:!0,clickTolerance:3,localIdeographFontFamily:"sans-serif",pitchWithRotate:!0,rollEnabled:!1,reduceMotion:void 0,validateStyle:!0,maxCanvasSize:[4096,4096],cancelPendingTileRequestsWhileZooming:!0,centerClampedToGround:!0,experimentalZoomLevelsToOverscale:void 0,anisotropicFilterPitch:20};let Xb=class extends Lb{get _ownerWindow(){var e,t;return(null===(t=null===(e=this._container)||void 0===e?void 0:e.ownerDocument)||void 0===t?void 0:t.defaultView)||window}constructor(e){var t,i,r;const n=Object.assign(Object.assign(Object.assign({},Hb),e),{canvasContextAttributes:Object.assign(Object.assign({},Hb.canvasContextAttributes),e.canvasContextAttributes)});if(null!=n.minZoom&&null!=n.maxZoom&&n.minZoom>n.maxZoom)throw new Error("maxZoom must be greater than or equal to minZoom");if(null!=n.minPitch&&null!=n.maxPitch&&n.minPitch>n.maxPitch)throw new Error("maxPitch must be greater than or equal to minPitch");if(null!=n.minPitch&&n.minPitch<0)throw new Error("minPitch must be greater than or equal to 0");if(null!=n.maxPitch&&n.maxPitch>180)throw new Error("maxPitch must be less than or equal to 180");const o=new Rg,s=new Bg;void 0!==n.minZoom&&o.setMinZoom(n.minZoom),void 0!==n.maxZoom&&o.setMaxZoom(n.maxZoom),void 0!==n.minPitch&&o.setMinPitch(n.minPitch),void 0!==n.maxPitch&&o.setMaxPitch(n.maxPitch),void 0!==n.renderWorldCopies&&o.setRenderWorldCopies(n.renderWorldCopies),null!==n.transformConstrain&&o.setConstrainOverride(n.transformConstrain),super(o,s,{bearingSnap:n.bearingSnap,zoomSnap:n.zoomSnap}),this._idleTriggered=!1,this._crossFadingFactor=1,this._renderTaskQueue=new Vb,this._controls=[],this._mapId=Ie(),this._lostContextStyle={style:null,images:null},this._contextLost=e=>{if(e.preventDefault(),this._frameRequest&&(this._frameRequest.abort(),this._frameRequest=null),this.painter.destroy(),this._lostContextStyle=this._getStyleAndImages(),this.style){for(const e of Object.values(this.style._layers))if("custom"===e.type&&console.warn(`Custom layer with id '${e.id}' cannot be restored after WebGL context loss. You will need to re-add it manually after context restoration.`),e._listeners)for(const[t]of Object.entries(e._listeners))console.warn(`Custom layer with id '${e.id}' had event listeners for event '${t}' which cannot be restored after WebGL context loss. You will need to re-add them manually after context restoration.`);this.style.destroy(),this.style=null,this.fire(new bt("webglcontextlost",{originalEvent:e}))}else this.fire(new bt("webglcontextlost",{originalEvent:e}))},this._contextRestored=e=>{this._lostContextStyle.style&&this.setStyle(this._lostContextStyle.style,{diff:!1}),this._lostContextStyle.images&&this.style&&(this.style.imageManager.images=this._lostContextStyle.images),this._lostContextStyle={style:null,images:null},this._setupPainter(),this.resize(),this._update(),this._resizeInternal(),this.fire(new bt("webglcontextrestored",{originalEvent:e}))},this._onMapScroll=e=>{if(e.target===this._container)return this._container.scrollTop=0,this._container.scrollLeft=0,!1},this._onWindowOnline=()=>{this._update()},this._interactive=n.interactive,this._maxTileCacheSize=n.maxTileCacheSize,this._maxTileCacheZoomLevels=n.maxTileCacheZoomLevels,this._canvasContextAttributes=Object.assign({},n.canvasContextAttributes),this._trackResize=!0===n.trackResize,this._bearingSnap=n.bearingSnap,this._zoomSnap=n.zoomSnap,this._centerClampedToGround=n.centerClampedToGround,this._refreshExpiredTiles=!0===n.refreshExpiredTiles,this._fadeDuration=n.fadeDuration,this._crossSourceCollisions=!0===n.crossSourceCollisions,this._collectResourceTiming=!0===n.collectResourceTiming,this._locale=Object.assign(Object.assign({},qb),n.locale),this._clickTolerance=n.clickTolerance,this._overridePixelRatio=n.pixelRatio,this._maxCanvasSize=n.maxCanvasSize,this._zoomLevelsToOverscale=n.experimentalZoomLevelsToOverscale,this.transformCameraUpdate=n.transformCameraUpdate,this.transformConstrain=n.transformConstrain,this.cancelPendingTileRequestsWhileZooming=!0===n.cancelPendingTileRequestsWhileZooming,this.setAnisotropicFilterPitch(n.anisotropicFilterPitch),void 0!==n.reduceMotion&&(nt.prefersReducedMotion=n.reduceMotion),this._imageQueueHandle=gt.addThrottleControl((()=>this.isMoving())),this._requestManager=new yt(n.transformRequest),this._container=this._resolveContainer(n.container),n.maxBounds&&this.setMaxBounds(n.maxBounds),this._setupContainer(),this._setupPainter(),this.on("move",(()=>this._update(!1))),this.on("moveend",(()=>this._update(!1))),this.on("zoom",(()=>this._update(!0))),this.on("terrain",(()=>{this.painter.terrainFacilitator.depthDirty=!0,this._update(!0)})),this.once("idle",(()=>this._idleTriggered=!0)),"undefined"!=typeof window&&(this._ownerWindow.addEventListener("online",this._onWindowOnline,!1),this._setupResizeObserver()),this.handlers=new kb(this,n),this._hash=n.hash?new kx("string"==typeof n.hash&&n.hash||void 0).addTo(this):void 0,(null===(t=this._hash)||void 0===t?void 0:t._onHashChange())||(this.jumpTo({center:n.center,elevation:n.elevation,zoom:n.zoom,bearing:n.bearing,pitch:n.pitch,roll:n.roll}),n.bounds&&(this.resize(),this.fitBounds(n.bounds,Te({},n.fitBoundsOptions,{duration:0}))));const a="string"==typeof n.style||!("globe"===(null===(r=null===(i=n.style)||void 0===i?void 0:i.projection)||void 0===r?void 0:r.type));this.resize(null,a),this._localIdeographFontFamily=n.localIdeographFontFamily,this._validateStyle=n.validateStyle,n.style&&this.setStyle(n.style,{localIdeographFontFamily:n.localIdeographFontFamily}),n.attributionControl&&this.addControl(new Bb("boolean"==typeof n.attributionControl?void 0:n.attributionControl)),n.maplibreLogo&&this.addControl(new Ob,n.logoPosition),this.on("style.load",(()=>{if(a||this._resizeTransform(),this.transform.unmodified){const e=Se(this.style.stylesheet,["center","zoom","bearing","pitch","roll"]);this.jumpTo(e)}})),this.on("data",(e=>{this._update("style"===e.dataType),this.fire(new bt(`${e.dataType}data`,e))})),this.on("dataloading",(e=>{this.fire(new bt(`${e.dataType}dataloading`,e))})),this.on("dataabort",(e=>{this.fire(new bt("sourcedataabort",e))}))}_getMapId(){return this._mapId}setGlobalStateProperty(e,t){return this.style.setGlobalStateProperty(e,t),this._update(!0)}getGlobalState(){return this.style.getGlobalState()}addControl(e,t){if(void 0===t&&(t=e.getDefaultPosition?e.getDefaultPosition():"top-right"),!(null==e?void 0:e.onAdd))return this.fire(new wt(new Error("Invalid argument to map.addControl(). Argument must be a control with onAdd and onRemove methods.")));const i=e.onAdd(this);this._controls.push(e);const r=this._controlPositions[t];return t.includes("bottom")?r.insertBefore(i,r.firstChild):r.appendChild(i),this}removeControl(e){if(!(null==e?void 0:e.onRemove))return this.fire(new wt(new Error("Invalid argument to map.removeControl(). Argument must be a control with onAdd and onRemove methods.")));const t=this._controls.indexOf(e);return t>-1&&this._controls.splice(t,1),e.onRemove(this),this}hasControl(e){return this._controls.includes(e)}coveringTiles(e){return l_(this.transform,e)}calculateCameraOptionsFromTo(e,t,i,r){return null==r&&this.terrain&&(r=this.terrain.getElevationForLngLat(i,this.transform)),super.calculateCameraOptionsFromTo(e,t,i,r)}resize(e,t=!0){if(null!==this._lostContextStyle.style)return this;this._resizeInternal(t);const i=!this._moving;return i&&(this.stop(),this.fire(new bt("movestart",e)).fire(new bt("move",e))),this.fire(new bt("resize",e)),i&&this.fire(new bt("moveend",e)),this}_resizeInternal(e=!0){const[t,i]=this._containerDimensions(),r=this._getClampedPixelRatio(t,i);if(this._resizeCanvas(t,i,r),this.painter.resize(t,i,r),this.painter.overLimit()){const e=this.painter.context.gl;this._maxCanvasSize=[e.drawingBufferWidth,e.drawingBufferHeight];const r=this._getClampedPixelRatio(t,i);this._resizeCanvas(t,i,r),this.painter.resize(t,i,r)}this._resizeTransform(e)}_resizeTransform(e=!0){var t;const[i,r]=this._containerDimensions();this.transform.resize(i,r,e),null===(t=this._requestedCameraState)||void 0===t||t.resize(i,r,e)}_getClampedPixelRatio(e,t){const{0:i,1:r}=this._maxCanvasSize,n=this.getPixelRatio(),o=e*n,s=t*n;return Math.min(o>i?i/o:1,s>r?r/s:1)*n}getPixelRatio(){var e;return null!==(e=this._overridePixelRatio)&&void 0!==e?e:devicePixelRatio}setPixelRatio(e){this._overridePixelRatio=e,this.resize()}getBounds(){return this.transform.getBounds()}getMaxBounds(){return this.transform.getMaxBounds()}setMaxBounds(e){return this.transform.setMaxBounds(lp.convert(e)),this._update()}setMinZoom(e){if((e=null==e?-2:e)>=-2&&e<=this.transform.maxZoom){const t=this.transform.zoom,i=this._getTransformForUpdate();return i.setMinZoom(e),this._applyUpdatedTransform(i),this._update(),t!==this.transform.zoom&&this.fire(new bt("zoomstart")).fire(new bt("zoom")).fire(new bt("zoomend")).fire(new bt("movestart")).fire(new bt("move")).fire(new bt("moveend")),this}throw new Error("minZoom must be between -2 and the current maxZoom, inclusive")}getMinZoom(){return this.transform.minZoom}setMaxZoom(e){if((e=null==e?22:e)>=this.transform.minZoom){const t=this.transform.zoom,i=this._getTransformForUpdate();return i.setMaxZoom(e),this._applyUpdatedTransform(i),this._update(),t!==this.transform.zoom&&this.fire(new bt("zoomstart")).fire(new bt("zoom")).fire(new bt("zoomend")).fire(new bt("movestart")).fire(new bt("move")).fire(new bt("moveend")),this}throw new Error("maxZoom must be greater than the current minZoom")}getMaxZoom(){return this.transform.maxZoom}setMinPitch(e){if((e=null==e?0:e)<0)throw new Error("minPitch must be greater than or equal to 0");if(e>=0&&e<=this.transform.maxPitch){const t=this.transform.pitch,i=this._getTransformForUpdate();return i.setMinPitch(e),this._applyUpdatedTransform(i),this._update(),t!==this.transform.pitch&&this.fire(new bt("pitchstart")).fire(new bt("pitch")).fire(new bt("pitchend")).fire(new bt("movestart")).fire(new bt("move")).fire(new bt("moveend")),this}throw new Error("minPitch must be between 0 and the current maxPitch, inclusive")}getMinPitch(){return this.transform.minPitch}setMaxPitch(e){if((e=null==e?60:e)>180)throw new Error("maxPitch must be less than or equal to 180");if(e>=this.transform.minPitch){const t=this.transform.pitch,i=this._getTransformForUpdate();return i.setMaxPitch(e),this._applyUpdatedTransform(i),this._update(),t!==this.transform.pitch&&this.fire(new bt("pitchstart")).fire(new bt("pitch")).fire(new bt("pitchend")).fire(new bt("movestart")).fire(new bt("move")).fire(new bt("moveend")),this}throw new Error("maxPitch must be greater than the current minPitch")}getMaxPitch(){return this.transform.maxPitch}getAnisotropicFilterPitch(){return this._anisotropicFilterPitch}setAnisotropicFilterPitch(e){if((e=null==e?20:e)>180)throw new Error("anisotropicFilterPitch must be less than or equal to 180");if(e<0)throw new Error("anisotropicFilterPitch must be greater than or equal to 0");return this._anisotropicFilterPitch=e,this._update()}getRenderWorldCopies(){return this.transform.renderWorldCopies}setRenderWorldCopies(e){return this.transform.setRenderWorldCopies(e),this._update()}setTransformConstrain(e){return this.transform.setConstrainOverride(e),this._update()}project(e){return this.transform.locationToScreenPoint(ap.convert(e),this.style&&this.terrain)}unproject(e){return this.transform.screenPointToLocation(o.convert(e),this.terrain)}isMoving(){var e;return this._moving||(null===(e=this.handlers)||void 0===e?void 0:e.isMoving())}isZooming(){var e;return this._zooming||(null===(e=this.handlers)||void 0===e?void 0:e.isZooming())}isRotating(){var e;return this._rotating||(null===(e=this.handlers)||void 0===e?void 0:e.isRotating())}_createDelegatedListener(e,t,i){if("mouseenter"===e||"mouseover"===e){let r=!1;const n=n=>{const o=t.filter((e=>this.getLayer(e))),s=0!==o.length?this.queryRenderedFeatures(n.point,{layers:o}):[];s.length?r||(r=!0,i.call(this,new $x(e,this,n.originalEvent,{features:s}))):r=!1};return{layers:t,listener:i,delegates:{mousemove:n,mouseout:()=>{r=!1}}}}if("mouseleave"===e||"mouseout"===e){let r=!1;const n=n=>{const o=t.filter((e=>this.getLayer(e)));(0!==o.length?this.queryRenderedFeatures(n.point,{layers:o}):[]).length?r=!0:r&&(r=!1,i.call(this,new $x(e,this,n.originalEvent)))},o=t=>{r&&(r=!1,i.call(this,new $x(e,this,t.originalEvent)))};return{layers:t,listener:i,delegates:{mousemove:n,mouseout:o}}}{const r=e=>{const r=t.filter((e=>this.getLayer(e))),n=0!==r.length?this.queryRenderedFeatures(e.point,{layers:r}):[];n.length&&(e.features=n,i.call(this,e),delete e.features)};return{layers:t,listener:i,delegates:{[e]:r}}}}_saveDelegatedListener(e,t){var i;this._delegatedListeners||(this._delegatedListeners={}),(i=this._delegatedListeners)[e]||(i[e]=[]),this._delegatedListeners[e].push(t)}_removeDelegatedListener(e,t,i){var r;if(!(null===(r=this._delegatedListeners)||void 0===r?void 0:r[e]))return;const n=this._delegatedListeners[e];for(let e=0;e<n.length;e++){const r=n[e];if(r.listener===i&&r.layers.length===t.length&&r.layers.every((e=>t.includes(e)))){for(const e in r.delegates)this.off(e,r.delegates[e]);return void n.splice(e,1)}}}on(e,t,i){if(void 0===i)return super.on(e,t);const r="string"==typeof t?[t]:t,n=this._createDelegatedListener(e,r,i);this._saveDelegatedListener(e,n);for(const e in n.delegates)this.on(e,n.delegates[e]);return{unsubscribe:()=>{this._removeDelegatedListener(e,r,i)}}}once(e,t,i){if(void 0===i)return super.once(e,t);const r="string"==typeof t?[t]:t,n=this._createDelegatedListener(e,r,i);for(const t in n.delegates){const o=n.delegates[t];n.delegates[t]=(...t)=>{this._removeDelegatedListener(e,r,i),o(...t)}}this._saveDelegatedListener(e,n);for(const e in n.delegates)this.once(e,n.delegates[e]);return this}off(e,t,i){return void 0===i?super.off(e,t):(this._removeDelegatedListener(e,"string"==typeof t?[t]:t,i),this)}queryRenderedFeatures(e,t){if(!this.style)return[];let i;const r=e instanceof o||Array.isArray(e),n=r?e:[[0,0],[this.transform.width,this.transform.height]];if(t||(t=(r?{}:e)||{}),n instanceof o||"number"==typeof n[0])i=[o.convert(n)];else{const e=o.convert(n[0]),t=o.convert(n[1]);i=[e,new o(t.x,e.y),t,new o(e.x,t.y),e]}return this.style.queryRenderedFeatures(i,t,this.transform)}querySourceFeatures(e,t){return this.style.querySourceFeatures(e,t)}setStyle(e,t){return!1!==(t=Te({},{localIdeographFontFamily:this._localIdeographFontFamily,validate:this._validateStyle},t)).diff&&t.localIdeographFontFamily===this._localIdeographFontFamily&&this.style&&e?(this._diffStyle(e,t),this):(this._localIdeographFontFamily=t.localIdeographFontFamily,this._updateStyle(e,t))}setTransformRequest(e){return this._requestManager.setTransformRequest(e),this}_getUIString(e){const t=this._locale[e];if(null==t)throw new Error(`Missing UI string '${e}'`);return t}_updateStyle(e,t){var i,r,n;if(null===(i=this._diffStyleRequest)||void 0===i||i.abort(),this._diffStyleRequest=null,t.transformStyle&&this.style&&!this.style._loaded)return void this.style.once("style.load",(()=>this._updateStyle(e,t)));const o=this.style&&t.transformStyle?this.style.serialize():void 0;return this.style&&(this.style.setEventedParent(null),this.style._remove(!e)),e?(this.style=new vy(this,t||{}),this.style.setEventedParent(this,{style:this.style}),"string"==typeof e?this.style.loadURL(e,t,o):this.style.loadJSON(e,t,o),this):(this._frameRequest&&(this._frameRequest.abort(),this._frameRequest=null),null===(n=null===(r=this.style)||void 0===r?void 0:r.projection)||void 0===n||n.destroy(),delete this.style,this)}_lazyInitEmptyStyle(){this.style||(this.style=new vy(this,{}),this.style.setEventedParent(this,{style:this.style}),this.style.loadEmpty())}_diffStyle(e,t){return n(this,void 0,void 0,(function*(){var i;if(null===(i=this._diffStyleRequest)||void 0===i||i.abort(),"string"==typeof e){const i=e;this._diffStyleRequest=new AbortController;const r=this._diffStyleRequest;try{const e=yield this._requestManager.transformRequest(i,"Style");if(r.signal.aborted)return void(this._diffStyleRequest=null);const n=yield mt(e,r);this._diffStyleRequest=null,this._updateDiff(n.data,t)}catch(e){this._diffStyleRequest=null,Qe(e)||this.fire(new wt(te(e)))}}else"object"==typeof e&&(this._diffStyleRequest=null,this._updateDiff(e,t))}))}_updateDiff(e,t){try{this.style.setState(e,t)&&this._update(!0)}catch(i){Le(`Unable to perform style diff: ${te(i).message}.  Rebuilding the style from scratch.`),this._updateStyle(e,t)}}getStyle(){if(this.style)return this.style.serialize()}_getStyleAndImages(){return this.style?{style:this.style.serialize(),images:this.style.imageManager.cloneImages()}:{style:null,images:{}}}isStyleLoaded(){if(this.style)return this.style.loaded();Le("There is no style added to the map.")}addSource(e,t){return this._lazyInitEmptyStyle(),this.style.addSource(e,t),this._update(!0)}isSourceLoaded(e){var t;const i=null===(t=this.style)||void 0===t?void 0:t.tileManagers[e];if(void 0!==i)return i.loaded();this.fire(new wt(new Error(`There is no tile manager with ID '${e}'`)))}setTerrain(e){if(this.style._checkLoaded(),this._terrainDataCallback&&this.style.off("data",this._terrainDataCallback),e){const t=this.style.tileManagers[e.source];if(!t)throw new Error(`cannot load terrain, because there exists no source with ID: ${e.source}`);null===this.terrain&&t.reload();for(const t in this.style._layers){const i=this.style._layers[t];"hillshade"===i.type&&i.source===e.source&&Le("You are using the same source for a hillshade layer and for 3D terrain. Please consider using two separate sources to improve rendering quality."),"color-relief"===i.type&&i.source===e.source&&Le("You are using the same source for a color-relief layer and for 3D terrain. Please consider using two separate sources to improve rendering quality.")}this.terrain=new Ub(this.painter,t,e),this.painter.renderToTexture=new Zb(this.painter,this.terrain),this.transform.setMinElevationForCurrentTile(this.terrain.getMinTileElevationForLngLatZoom(this.transform.center,this.transform.tileZoom)),this.transform.setElevation(this.terrain.getElevationForLngLatZoom(this.transform.center,this.transform.tileZoom)),this._terrainDataCallback=t=>{var i;"style"===t.dataType?this.terrain.tileManager.freeRtt():"source"===t.dataType&&t.tile&&(t.sourceId!==e.source||this._elevationFreeze||(this.transform.setMinElevationForCurrentTile(this.terrain.getMinTileElevationForLngLatZoom(this.transform.center,this.transform.tileZoom)),this._centerClampedToGround&&this.transform.setElevation(this.terrain.getElevationForLngLatZoom(this.transform.center,this.transform.tileZoom))),"image"===(null===(i=t.source)||void 0===i?void 0:i.type)?this.terrain.tileManager.freeRtt():this.terrain.tileManager.freeRtt(t.tile.tileID))},this.style.on("data",this._terrainDataCallback)}else this.terrain&&this.terrain.destroy(),this.terrain=null,this.painter.renderToTexture&&this.painter.renderToTexture.destruct(),this.painter.renderToTexture=null,this.transform.setMinElevationForCurrentTile(0),this._centerClampedToGround&&this.transform.setElevation(0);return this.fire(new bt("terrain",{terrain:e})),this}getTerrain(){var e,t;return null!==(t=null===(e=this.terrain)||void 0===e?void 0:e.options)&&void 0!==t?t:null}areTilesLoaded(){var e;const t=null===(e=this.style)||void 0===e?void 0:e.tileManagers;for(const e of Object.values(t))if(!e.areTilesLoaded())return!1;return!0}removeSource(e){return this.style.removeSource(e),this._update(!0)}getSource(e){return this.style.getSource(e)}setSourceTileLodParams(e,t,i){if(i){const r=this.getSource(i);if(!r)throw new Error(`There is no source with ID "${i}", cannot set LOD parameters`);r.calculateTileZoom=o_(Math.max(1,e),Math.max(1,t))}else for(const i in this.style.tileManagers)this.style.tileManagers[i].getSource().calculateTileZoom=o_(Math.max(1,e),Math.max(1,t));return this._update(!0),this}refreshTiles(e,t){const i=this.style.tileManagers[e];if(!i)throw new Error(`There is no tile manager with ID "${e}", cannot refresh tile`);void 0===t?i.reload(!0):i.refreshTiles(t.map((e=>new Tp(e.z,e.x,e.y))))}addImage(e,t,i={}){const{pixelRatio:r=1,sdf:n=!1,stretchX:o,stretchY:s,content:a,textFitWidth:l,textFitHeight:c}=i;if(this._lazyInitEmptyStyle(),!(t instanceof HTMLImageElement||Ve(t))){if(void 0===t.width||void 0===t.height)return this.fire(new wt(new Error("Invalid arguments to map.addImage(). The second argument must be an `HTMLImageElement`, `ImageData`, `ImageBitmap`, or object with `width`, `height`, and `data` properties with the same format as `ImageData`")));{const{width:i,height:h,data:u}=t,d=t;return this.style.addImage(e,{data:new kc({width:i,height:h},new Uint8Array(u)),pixelRatio:r,stretchX:o,stretchY:s,content:a,textFitWidth:l,textFitHeight:c,sdf:n,version:0,userImage:d}),d.onAdd&&d.onAdd(this,e),this}}{const{width:i,height:h,data:u}=nt.getImageData(t);this.style.addImage(e,{data:new kc({width:i,height:h},u),pixelRatio:r,stretchX:o,stretchY:s,content:a,textFitWidth:l,textFitHeight:c,sdf:n,version:0})}}updateImage(e,t){const i=this.style.getImage(e);if(!i)return this.fire(new wt(new Error("The map has no image with that id. If you are adding a new image use `map.addImage(...)` instead.")));const r=t instanceof HTMLImageElement||Ve(t)?nt.getImageData(t):t,{width:n,height:o,data:s}=r;if(void 0===n||void 0===o)return this.fire(new wt(new Error("Invalid arguments to map.updateImage(). The second argument must be an `HTMLImageElement`, `ImageData`, `ImageBitmap`, or object with `width`, `height`, and `data` properties with the same format as `ImageData`")));if(n!==i.data.width||o!==i.data.height)return this.fire(new wt(new Error("The width and height of the updated image must be that same as the previous version of the image")));const a=!(t instanceof HTMLImageElement||Ve(t));return i.data.replace(s,a),this.style.updateImage(e,i),this}getImage(e){return this.style.getImage(e)}hasImage(e){return e?!!this.style.getImage(e):(this.fire(new wt(new Error("Missing required image id"))),!1)}removeImage(e){this.style.removeImage(e)}loadImage(e){return n(this,void 0,void 0,(function*(){return gt.getImage(yield this._requestManager.transformRequest(e,"Image"),new AbortController)}))}listImages(){return this.style.listImages()}addLayer(e,t){return this._lazyInitEmptyStyle(),this.style.addLayer(e,t),this._update(!0)}moveLayer(e,t){return this.style.moveLayer(e,t),this._update(!0)}removeLayer(e){return this.style.removeLayer(e),this._update(!0)}getLayer(e){return this.style.getLayer(e)}getLayersOrder(){return this.style.getLayersOrder()}setLayerZoomRange(e,t,i){return this.style.setLayerZoomRange(e,t,i),this._update(!0)}setFilter(e,t,i={}){return this.style.setFilter(e,t,i),this._update(!0)}getFilter(e){return this.style.getFilter(e)}setPaintProperty(e,t,i,r={}){return this.style.setPaintProperty(e,t,i,r),this._update(!0)}getPaintProperty(e,t){return this.style.getPaintProperty(e,t)}setLayoutProperty(e,t,i,r={}){return this.style.setLayoutProperty(e,t,i,r),this._update(!0)}getLayoutProperty(e,t){return this.style.getLayoutProperty(e,t)}setGlyphs(e,t={}){return this._lazyInitEmptyStyle(),this.style.setGlyphs(e,t),this._update(!0)}getGlyphs(){return this.style.getGlyphsUrl()}addSprite(e,t,i={}){return this._lazyInitEmptyStyle(),this.style.addSprite(e,t,i,(e=>{e||this._update(!0)})),this}removeSprite(e){return this._lazyInitEmptyStyle(),this.style.removeSprite(e),this._update(!0)}getSprite(){return this.style.getSprite()}setSprite(e,t={}){return this._lazyInitEmptyStyle(),this.style.setSprite(e,t,(e=>{e||this._update(!0)})),this}setLight(e,t={}){return this._lazyInitEmptyStyle(),this.style.setLight(e,t),this._update(!0)}getLight(){return this.style.getLight()}setSky(e,t={}){return this._lazyInitEmptyStyle(),this.style.setSky(e,t),this._update(!0)}getSky(){return this.style.getSky()}setFeatureState(e,t){return this.style.setFeatureState(e,t),this._update()}removeFeatureState(e,t){return this.style.removeFeatureState(e,t),this._update()}getFeatureState(e){return this.style.getFeatureState(e)}getContainer(){return this._container}getCanvasContainer(){return this._canvasContainer}getCanvas(){return this._canvas}_containerDimensions(){let e=0,t=0;return this._container&&(e=this._container.clientWidth||400,t=this._container.clientHeight||300),[e,t]}_setupResizeObserver(){var e;let t=!1;const i=Rx((e=>{this._trackResize&&!this._removed&&(this.resize(e),this.redraw())}),50),r=null!==(e=this._ownerWindow.ResizeObserver)&&void 0!==e?e:ResizeObserver;this._resizeObserver=new r((e=>{t?i(e):t=!0})),this._resizeObserver.observe(this._container)}_resolveContainer(e){if("string"==typeof e){const t=document.getElementById(e);if(!t)throw new Error(`Container '${e}' not found.`);return t}if(e instanceof HTMLElement)return e;if(e&&"object"==typeof e&&1===e.nodeType)return e;throw new Error("Invalid type: 'container' must be a String or HTMLElement.")}_setupContainer(){const e=this._container;e.classList.add("maplibregl-map");const t=this._canvasContainer=lt.create("div","maplibregl-canvas-container",e);this._interactive&&t.classList.add("maplibregl-interactive"),this._canvas=lt.create("canvas","maplibregl-canvas",t),this._canvas.addEventListener("webglcontextlost",this._contextLost,!1),this._canvas.addEventListener("webglcontextrestored",this._contextRestored,!1),this._canvas.setAttribute("tabindex",this._interactive?"0":"-1"),this._canvas.setAttribute("aria-label",this._getUIString("Map.Title")),this._canvas.setAttribute("role","region");const i=this._containerDimensions(),r=this._getClampedPixelRatio(i[0],i[1]);this._resizeCanvas(i[0],i[1],r);const n=this._controlContainer=lt.create("div","maplibregl-control-container",e),o=this._controlPositions={};for(const e of["top-left","top-right","bottom-left","bottom-right"])o[e]=lt.create("div",`maplibregl-ctrl-${e} `,n);this._container.addEventListener("scroll",this._onMapScroll,!1)}_resizeCanvas(e,t,i){this._canvas.width=Math.floor(i*e),this._canvas.height=Math.floor(i*t),this._canvas.style.width=`${e}px`,this._canvas.style.height=`${t}px`}_setupPainter(){const e=Object.assign(Object.assign({},this._canvasContextAttributes),{alpha:!0,depth:!0,stencil:!0,premultipliedAlpha:!0});let t=null;this._canvas.addEventListener("webglcontextcreationerror",(i=>{t={requestedAttributes:e},i&&(t.statusMessage=i.statusMessage,t.type=i.type)}),{once:!0});let i=null;if(i=this._canvasContextAttributes.contextType?this._canvas.getContext(this._canvasContextAttributes.contextType,e):this._canvas.getContext("webgl2",e)||this._canvas.getContext("webgl",e),!i){const e="Failed to initialize WebGL";throw t?(t.message=e,new Error(JSON.stringify(t))):new Error(e)}this.painter=new Dx(i,this.transform)}migrateProjection(e,t){super.migrateProjection(e,t),this.painter.transform=e,this.fire(new bt("projectiontransition",{newProjection:this.style.projection.name}))}loaded(){return!this._styleDirty&&!this._sourcesDirty&&!!this.style&&this.style.loaded()}_update(e){var t;return(null===(t=this.style)||void 0===t?void 0:t._loaded)?(this._styleDirty||(this._styleDirty=e),this._sourcesDirty=!0,this.triggerRepaint(),this):this}_requestRenderFrame(e){return this._update(),this._renderTaskQueue.add(e)}_cancelRenderFrame(e){this._renderTaskQueue.remove(e)}_render(e){var t,i,r,n,o,s;const a=this._idleTriggered?this._fadeDuration:0,l=(null===(t=this.style.projection)||void 0===t?void 0:t.transitionState)>0;if(this.painter.context.setDirty(),this.painter.setBaseState(),this._renderTaskQueue.run(e),this._removed)return;let c=!1;if(this.style&&this._styleDirty){this._styleDirty=!1;const e=this.transform.zoom,t=st();this.style.zoomHistory.update(e,t);const i=new zs(e,{now:t,fadeDuration:a,zoomHistory:this.style.zoomHistory,transition:this.style.getTransition()}),r=i.crossFadingFactor();1===r&&r===this._crossFadingFactor||(c=!0,this._crossFadingFactor=r),this.style.update(i)}const h=(null===(i=this.style.projection)||void 0===i?void 0:i.transitionState)>0!==l;null===(r=this.style.projection)||void 0===r||r.setErrorQueryLatitudeDegrees(this.transform.center.lat),this.transform.setTransitionState(null===(n=this.style.projection)||void 0===n?void 0:n.transitionState,null===(o=this.style.projection)||void 0===o?void 0:o.latitudeErrorCorrectionRadians),this.style&&(this._sourcesDirty||h)&&(this._sourcesDirty=!1,this.style._updateSources(this.transform)),this.terrain?(this.terrain.tileManager.update(this.transform,this.terrain),this.transform.setMinElevationForCurrentTile(this.terrain.getMinTileElevationForLngLatZoom(this.transform.center,this.transform.tileZoom)),!this._elevationFreeze&&this._centerClampedToGround&&this.transform.setElevation(this.terrain.getElevationForLngLatZoom(this.transform.center,this.transform.tileZoom))):(this.transform.setMinElevationForCurrentTile(0),this._centerClampedToGround&&this.transform.setElevation(0)),this._placementDirty=null===(s=this.style)||void 0===s?void 0:s._updatePlacement(this.transform,this.showCollisionBoxes,a,this._crossSourceCollisions,h),this.painter.render(this.style,{showTileBoundaries:this.showTileBoundaries,showOverdrawInspector:this._showOverdrawInspector,rotating:this.isRotating(),zooming:this.isZooming(),moving:this.isMoving(),fadeDuration:a,showPadding:this.showPadding,anisotropicFilterPitch:this.getAnisotropicFilterPitch()}),this.fire(new bt("render")),this.loaded()&&!this._loaded&&(this._loaded=!0,this.fire(new bt("load"))),this.style&&(this.style.hasTransitions()||c)&&(this._styleDirty=!0),this.style&&!this._placementDirty&&this.style._releaseSymbolFadeTiles();const u=this._sourcesDirty||this._styleDirty||this._placementDirty;return u||this._repaint?this.triggerRepaint():!this.isMoving()&&this.loaded()&&this.fire(new bt("idle")),!this._loaded||this._fullyLoaded||u||(this._fullyLoaded=!0),this}redraw(){return this.style&&(this._frameRequest&&(this._frameRequest.abort(),this._frameRequest=null),this._render(0)),this}remove(){var e,t;this._hash&&this._hash.remove();for(const e of this._controls)e.onRemove(this);this._controls=[],this._frameRequest&&(this._frameRequest.abort(),this._frameRequest=null),this._renderTaskQueue.clear(),null===(e=this._diffStyleRequest)||void 0===e||e.abort(),this.painter.destroy(),this.handlers.destroy(),delete this.handlers,this.setStyle(null),"undefined"!=typeof window&&this._ownerWindow.removeEventListener("online",this._onWindowOnline,!1),gt.removeThrottleControl(this._imageQueueHandle),null===(t=this._resizeObserver)||void 0===t||t.disconnect();const i=this.painter.context.gl.getExtension("WEBGL_lose_context");(null==i?void 0:i.loseContext)&&i.loseContext(),this._canvas.removeEventListener("webglcontextrestored",this._contextRestored,!1),this._canvas.removeEventListener("webglcontextlost",this._contextLost,!1),this._canvasContainer.remove(),this._controlContainer.remove(),this._container.removeEventListener("scroll",this._onMapScroll,!1),this._container.classList.remove("maplibregl-map"),this._removed=!0,this.fire(new bt("remove"))}triggerRepaint(){this.style&&!this._frameRequest&&(this._frameRequest=new AbortController,nt.frame(this._frameRequest,(e=>{this._frameRequest=null;try{this._render(e)}catch(e){if(!Qe(e)&&!function(e){return e.message===$v}(e))throw e}}),(()=>{}),this._ownerWindow))}get showTileBoundaries(){return!!this._showTileBoundaries}set showTileBoundaries(e){this._showTileBoundaries!==e&&(this._showTileBoundaries=e,this._update())}get showPadding(){return!!this._showPadding}set showPadding(e){this._showPadding!==e&&(this._showPadding=e,this._update())}get showCollisionBoxes(){return!!this._showCollisionBoxes}set showCollisionBoxes(e){this._showCollisionBoxes!==e&&(this._showCollisionBoxes=e,e?this.style._generateCollisionBoxes():this._update())}get showOverdrawInspector(){return!!this._showOverdrawInspector}set showOverdrawInspector(e){this._showOverdrawInspector!==e&&(this._showOverdrawInspector=e,this._update())}get repaint(){return!!this._repaint}set repaint(e){this._repaint!==e&&(this._repaint=e,this.triggerRepaint())}get vertices(){return!!this._vertices}set vertices(e){this._vertices=e,this._update()}get version(){return Wb}getCameraTargetElevation(){return this.transform.elevation}getProjection(){return this.style.getProjection()}setProjection(e){return this._lazyInitEmptyStyle(),this.style.setProjection(e),this._update(!0)}};const Yb={showCompass:!0,showZoom:!0,visualizePitch:!1,visualizeRoll:!0};class Kb{constructor(e,t,i=!1){this.mousedown=e=>{this.startMove(e,lt.mousePos(this.element,e)),window.addEventListener("mousemove",this.mousemove),window.addEventListener("mouseup",this.mouseup)},this.mousemove=e=>{this.move(e,lt.mousePos(this.element,e))},this.mouseup=e=>{this._rotatePitchHandler.dragEnd(e),this.offTemp()},this.touchstart=e=>{1!==e.targetTouches.length?this.reset():(this._startPos=this._lastPos=lt.touchPos(this.element,e.targetTouches)[0],this.startMove(e,this._startPos),window.addEventListener("touchmove",this.touchmove,{passive:!1}),window.addEventListener("touchend",this.touchend))},this.touchmove=e=>{1!==e.targetTouches.length?this.reset():(this._lastPos=lt.touchPos(this.element,e.targetTouches)[0],this.move(e,this._lastPos))},this.touchend=e=>{0===e.targetTouches.length&&this._startPos&&this._lastPos&&this._startPos.dist(this._lastPos)<this._clickTolerance&&this.element.click(),delete this._startPos,delete this._lastPos,this.offTemp()},this.reset=()=>{this._rotatePitchHandler.reset(),delete this._startPos,delete this._lastPos,this.offTemp()},this._clickTolerance=10,this.element=t;const r=new ab;this._rotatePitchHandler=new tb({clickTolerance:3,move:(e,r)=>{const n=t.getBoundingClientRect(),s=new o((n.bottom-n.top)/2,(n.right-n.left)/2);return{bearingDelta:Ze(new o(e.x,r.y),r,s),pitchDelta:i?-.5*(r.y-e.y):void 0}},moveStateManager:r,enable:!0,assignEvents:()=>{}}),this.map=e,t.addEventListener("mousedown",this.mousedown),t.addEventListener("touchstart",this.touchstart,{passive:!1}),t.addEventListener("touchcancel",this.reset)}startMove(e,t){this._rotatePitchHandler.dragStart(e,t),lt.disableDrag()}move(e,t){const i=this.map,{bearingDelta:r,pitchDelta:n}=this._rotatePitchHandler.dragMove(e,t)||{};r&&i.setBearing(i.getBearing()+r),n&&i.setPitch(i.getPitch()+n)}off(){const e=this.element;e.removeEventListener("mousedown",this.mousedown),e.removeEventListener("touchstart",this.touchstart),window.removeEventListener("touchmove",this.touchmove),window.removeEventListener("touchend",this.touchend),e.removeEventListener("touchcancel",this.reset),this.offTemp()}offTemp(){lt.enableDrag(),window.removeEventListener("mousemove",this.mousemove),window.removeEventListener("mouseup",this.mouseup),window.removeEventListener("touchmove",this.touchmove),window.removeEventListener("touchend",this.touchend)}}let Jb;function Qb(e,t,i,r=!1){if(r||!i.getCoveringTilesDetailsProvider().allowWorldCopies())return null==e?void 0:e.wrap();const n=new ap(e.lng,e.lat);if(e=new ap(e.lng,e.lat),t){const r=new ap(e.lng-360,e.lat),n=new ap(e.lng+360,e.lat),o=i.locationToScreenPoint(e).distSqr(t);i.locationToScreenPoint(r).distSqr(t)<o?e=r:i.locationToScreenPoint(n).distSqr(t)<o&&(e=n)}for(;Math.abs(e.lng-i.center.lng)>180;){const t=i.locationToScreenPoint(e);if(t.x>=0&&t.y>=0&&t.x<=i.width&&t.y<=i.height)break;e.lng>i.center.lng?e.lng-=360:e.lng+=360}return e.lng!==n.lng&&i.isPointOnMapSurface(i.locationToScreenPoint(e))?e:n}const ew={center:"translate(-50%,-50%)",top:"translate(-50%,0)","top-left":"translate(0,0)","top-right":"translate(-100%,0)",bottom:"translate(-50%,-100%)","bottom-left":"translate(0,-100%)","bottom-right":"translate(-100%,-100%)",left:"translate(0,-50%)",right:"translate(-100%,-50%)"};function tw(e,t,i){const r=e.classList;for(const e in ew)r.remove(`maplibregl-${i}-anchor-${e}`);r.add(`maplibregl-${i}-anchor-${t}`)}class iw extends Tt{constructor(e){if(super(),this._onClick=e=>{this.fire(new bt("click",{originalEvent:e}))},this._onKeyPress=e=>{"Space"!==e.code&&"Enter"!==e.code||this.togglePopup()},this._onMapClick=e=>{const t=e.originalEvent.target,i=this._element;this._popup&&(t===i||i.contains(t))&&this.togglePopup()},this._update=e=>{if(!this._map)return;const t=this._map.loaded()&&!this._map.isMoving();("terrain"===(null==e?void 0:e.type)||"render"===(null==e?void 0:e.type)&&!t)&&this._map.once("render",this._update),this._lngLat=Qb(this._lngLat,this._flatPos,this._map.transform),this._flatPos=this._pos=this._map.project(this._lngLat)._add(this._offset),this._map.terrain&&(this._flatPos=this._map.transform.locationToScreenPoint(this._lngLat)._add(this._offset));let i="";"viewport"===this._rotationAlignment||"auto"===this._rotationAlignment?i=`rotateZ(${this._rotation}deg)`:"map"===this._rotationAlignment&&(i=`rotateZ(${this._rotation-this._map.getBearing()}deg)`);let r="";"viewport"===this._pitchAlignment||"auto"===this._pitchAlignment?r="rotateX(0deg)":"map"===this._pitchAlignment&&(r=`rotateX(${this._map.getPitch()}deg)`),this._subpixelPositioning||e&&"moveend"!==e.type||(this._pos=this._pos.round()),this._element.style.transform=`${ew[this._anchor]} translate(${this._pos.x}px, ${this._pos.y}px) ${r} ${i}`,nt.frameAsync(new AbortController,this._map._ownerWindow).then((()=>{this._updateOpacity("moveend"===(null==e?void 0:e.type))})).catch((()=>{}))},this._onMove=e=>{if(!this._isDragging){const t=this._clickTolerance||this._map._clickTolerance;this._isDragging=e.point.dist(this._pointerdownPos)>=t}this._isDragging&&(this._pos=e.point.sub(this._positionDelta),this._lngLat=this._map.unproject(this._pos),this.setLngLat(this._lngLat),this._element.style.pointerEvents="none","pending"===this._state&&(this._state="active",this.fire(new bt("dragstart"))),this.fire(new bt("drag")))},this._onUp=()=>{this._element.style.pointerEvents="auto",this._positionDelta=null,this._pointerdownPos=null,this._isDragging=!1,this._map.off("mousemove",this._onMove),this._map.off("touchmove",this._onMove),"active"===this._state&&this.fire(new bt("dragend")),this._state="inactive"},this._addDragHandler=e=>{this._element.contains(e.originalEvent.target)&&(e.preventDefault(),this._positionDelta=e.point.sub(this._pos).add(this._offset),this._pointerdownPos=e.point,this._state="pending",this._map.on("mousemove",this._onMove),this._map.on("touchmove",this._onMove),this._map.once("mouseup",this._onUp),this._map.once("touchend",this._onUp))},this._anchor=(null==e?void 0:e.anchor)||"center",this._color=(null==e?void 0:e.color)||"#3FB1CE",this._scale=(null==e?void 0:e.scale)||1,this._draggable=(null==e?void 0:e.draggable)||!1,this._clickTolerance=(null==e?void 0:e.clickTolerance)||0,this._subpixelPositioning=(null==e?void 0:e.subpixelPositioning)||!1,this._isDragging=!1,this._state="inactive",this._rotation=(null==e?void 0:e.rotation)||0,this._rotationAlignment=(null==e?void 0:e.rotationAlignment)||"auto",this._pitchAlignment=(null==e?void 0:e.pitchAlignment)&&"auto"!==e.pitchAlignment?e.pitchAlignment:this._rotationAlignment,this.setOpacity(null==e?void 0:e.opacity,null==e?void 0:e.opacityWhenCovered),null==e?void 0:e.element)this._element=e.element,this._offset=o.convert((null==e?void 0:e.offset)||[0,0]);else{this._defaultMarker=!0,this._element=lt.create("div");const t=lt.createNS("http://www.w3.org/2000/svg","svg"),i=41,r=27;t.setAttributeNS(null,"display","block"),t.setAttributeNS(null,"height",`${i}px`),t.setAttributeNS(null,"width",`${r}px`),t.setAttributeNS(null,"viewBox",`0 0 ${r} ${i}`);const n=lt.createNS("http://www.w3.org/2000/svg","g");n.setAttributeNS(null,"stroke","none"),n.setAttributeNS(null,"stroke-width","1"),n.setAttributeNS(null,"fill","none"),n.setAttributeNS(null,"fill-rule","evenodd");const s=lt.createNS("http://www.w3.org/2000/svg","g");s.setAttributeNS(null,"fill-rule","nonzero");const a=lt.createNS("http://www.w3.org/2000/svg","g");a.setAttributeNS(null,"transform","translate(3.0, 29.0)"),a.setAttributeNS(null,"fill","#000000");const l=[{rx:"10.5",ry:"5.25002273"},{rx:"10.5",ry:"5.25002273"},{rx:"9.5",ry:"4.77275007"},{rx:"8.5",ry:"4.29549936"},{rx:"7.5",ry:"3.81822308"},{rx:"6.5",ry:"3.34094679"},{rx:"5.5",ry:"2.86367051"},{rx:"4.5",ry:"2.38636864"}];for(const e of l){const t=lt.createNS("http://www.w3.org/2000/svg","ellipse");t.setAttributeNS(null,"opacity","0.04"),t.setAttributeNS(null,"cx","10.5"),t.setAttributeNS(null,"cy","5.80029008"),t.setAttributeNS(null,"rx",e.rx),t.setAttributeNS(null,"ry",e.ry),a.appendChild(t)}const c=lt.createNS("http://www.w3.org/2000/svg","g");c.setAttributeNS(null,"fill",this._color);const h=lt.createNS("http://www.w3.org/2000/svg","path");h.setAttributeNS(null,"d","M27,13.5 C27,19.074644 20.250001,27.000002 14.75,34.500002 C14.016665,35.500004 12.983335,35.500004 12.25,34.500002 C6.7499993,27.000002 0,19.222562 0,13.5 C0,6.0441559 6.0441559,0 13.5,0 C20.955844,0 27,6.0441559 27,13.5 Z"),c.appendChild(h);const u=lt.createNS("http://www.w3.org/2000/svg","g");u.setAttributeNS(null,"opacity","0.25"),u.setAttributeNS(null,"fill","#000000");const d=lt.createNS("http://www.w3.org/2000/svg","path");d.setAttributeNS(null,"d","M13.5,0 C6.0441559,0 0,6.0441559 0,13.5 C0,19.222562 6.7499993,27 12.25,34.5 C13,35.522727 14.016664,35.500004 14.75,34.5 C20.250001,27 27,19.074644 27,13.5 C27,6.0441559 20.955844,0 13.5,0 Z M13.5,1 C20.415404,1 26,6.584596 26,13.5 C26,15.898657 24.495584,19.181431 22.220703,22.738281 C19.945823,26.295132 16.705119,30.142167 13.943359,33.908203 C13.743445,34.180814 13.612715,34.322738 13.5,34.441406 C13.387285,34.322738 13.256555,34.180814 13.056641,33.908203 C10.284481,30.127985 7.4148684,26.314159 5.015625,22.773438 C2.6163816,19.232715 1,15.953538 1,13.5 C1,6.584596 6.584596,1 13.5,1 Z"),u.appendChild(d);const p=lt.createNS("http://www.w3.org/2000/svg","g");p.setAttributeNS(null,"transform","translate(6.0, 7.0)"),p.setAttributeNS(null,"fill","#FFFFFF");const f=lt.createNS("http://www.w3.org/2000/svg","g");f.setAttributeNS(null,"transform","translate(8.0, 8.0)");const m=lt.createNS("http://www.w3.org/2000/svg","circle");m.setAttributeNS(null,"fill","#000000"),m.setAttributeNS(null,"opacity","0.25"),m.setAttributeNS(null,"cx","5.5"),m.setAttributeNS(null,"cy","5.5"),m.setAttributeNS(null,"r","5.4999962");const _=lt.createNS("http://www.w3.org/2000/svg","circle");_.setAttributeNS(null,"fill","#FFFFFF"),_.setAttributeNS(null,"cx","5.5"),_.setAttributeNS(null,"cy","5.5"),_.setAttributeNS(null,"r","5.4999962"),f.appendChild(m),f.appendChild(_),s.appendChild(a),s.appendChild(c),s.appendChild(u),s.appendChild(p),s.appendChild(f),t.appendChild(s),t.setAttributeNS(null,"height",i*this._scale+"px"),t.setAttributeNS(null,"width",r*this._scale+"px"),this._element.appendChild(t),this._offset=o.convert((null==e?void 0:e.offset)||[0,-14])}if(this._element.classList.add("maplibregl-marker"),this._element.addEventListener("dragstart",(e=>{e.preventDefault()})),this._element.addEventListener("mousedown",(e=>{e.preventDefault()})),tw(this._element,this._anchor,"marker"),null==e?void 0:e.className)for(const t of e.className.split(" "))this._element.classList.add(t);this._popup=null}addTo(e){return this.remove(),this._map=e,this._element.hasAttribute("aria-label")||this._element.setAttribute("aria-label",e._getUIString("Marker.Title")),this._element.hasAttribute("role")||this._element.setAttribute("role","button"),e.getCanvasContainer().appendChild(this._element),e.on("move",this._update),e.on("moveend",this._update),e.on("terrain",this._update),e.on("projectiontransition",this._update),this._element.addEventListener("click",this._onClick),this.setDraggable(this._draggable),this._update(),this._map.on("click",this._onMapClick),this}remove(){return this._opacityTimeout&&(clearTimeout(this._opacityTimeout),delete this._opacityTimeout),this._map&&(this._map.off("click",this._onMapClick),this._map.off("move",this._update),this._map.off("moveend",this._update),this._map.off("terrain",this._update),this._map.off("projectiontransition",this._update),this._map.off("mousedown",this._addDragHandler),this._map.off("touchstart",this._addDragHandler),this._map.off("mouseup",this._onUp),this._map.off("touchend",this._onUp),this._map.off("mousemove",this._onMove),this._map.off("touchmove",this._onMove),delete this._map),this._element.removeEventListener("click",this._onClick),this._element.remove(),this._popup&&this._popup.remove(),this}getLngLat(){return this._lngLat}setLngLat(e){return this._lngLat=ap.convert(e),this._pos=null,this._popup&&this._popup.setLngLat(this._lngLat),this._update(),this}getElement(){return this._element}setPopup(e){if(this._popup&&(this._popup.remove(),this._popup=null,this._element.removeEventListener("keypress",this._onKeyPress),this._originalTabIndex||this._element.removeAttribute("tabindex")),e){if(!("offset"in e.options)){const t=38.1,i=13.5,r=Math.abs(i)/Math.SQRT2;e.options.offset=this._defaultMarker?{top:[0,0],"top-left":[0,0],"top-right":[0,0],bottom:[0,-t],"bottom-left":[r,-1*(t-i+r)],"bottom-right":[-r,-1*(t-i+r)],left:[i,-1*(t-i)],right:[-i,-1*(t-i)]}:this._offset}this._popup=e,this._originalTabIndex=this._element.getAttribute("tabindex"),this._originalTabIndex||this._element.setAttribute("tabindex","0"),this._element.addEventListener("keypress",this._onKeyPress)}return this}setSubpixelPositioning(e){return this._subpixelPositioning=e,this}getPopup(){return this._popup}togglePopup(){const e=this._popup;return this._element.style.opacity===this._opacityWhenCovered?this:e?(e.isOpen()?e.remove():(e.setLngLat(this._lngLat),e.addTo(this._map)),this):this}_updateOpacity(e=!1){var t,i;const r=null===(t=this._map)||void 0===t?void 0:t.terrain,n=this._map.transform.isLocationOccluded(this._lngLat);if(!r||n){const e=n?this._opacityWhenCovered:this._opacity;return void(this._element.style.opacity!==e&&(this._element.style.opacity=e,this._element.classList.toggle("maplibregl-marker-covered",n)))}if(e)this._opacityTimeout=null;else{if(this._opacityTimeout)return;this._opacityTimeout=setTimeout((()=>{this._opacityTimeout=null}),100)}const s=this._map,a=s.terrain.depthAtPoint(this._pos),l=s.terrain.getElevationForLngLat(this._lngLat,s.transform);if(s.transform.lngLatToCameraDepth(this._lngLat,l)-a<.006)return this._element.style.opacity=this._opacity,void this._element.classList.remove("maplibregl-marker-covered");const c=-this._offset.y/s.transform.pixelsPerMeter,h=Math.sin(s.getPitch()*Math.PI/180)*c,u=s.terrain.depthAtPoint(new o(this._pos.x,this._pos.y-this._offset.y)),d=s.transform.lngLatToCameraDepth(this._lngLat,l+h)-u>.006;(null===(i=this._popup)||void 0===i?void 0:i.isOpen())&&d&&this._popup.remove(),this._element.style.opacity=d?this._opacityWhenCovered:this._opacity,this._element.classList.toggle("maplibregl-marker-covered",d)}getOffset(){return this._offset}setOffset(e){return this._offset=o.convert(e),this._update(),this}addClassName(e){this._element.classList.add(e)}removeClassName(e){this._element.classList.remove(e)}toggleClassName(e){return this._element.classList.toggle(e)}setDraggable(e){return this._draggable=!!e,this._map&&(e?(this._map.on("mousedown",this._addDragHandler),this._map.on("touchstart",this._addDragHandler)):(this._map.off("mousedown",this._addDragHandler),this._map.off("touchstart",this._addDragHandler))),this}isDraggable(){return this._draggable}setRotation(e){return this._rotation=e||0,this._update(),this}getRotation(){return this._rotation}setRotationAlignment(e){return this._rotationAlignment=e||"auto",this._update(),this}getRotationAlignment(){return this._rotationAlignment}setPitchAlignment(e){return this._pitchAlignment=e&&"auto"!==e?e:this._rotationAlignment,this._update(),this}getPitchAlignment(){return this._pitchAlignment}setOpacity(e,t){return(void 0===this._opacity||void 0===e&&void 0===t)&&(this._opacity="1",this._opacityWhenCovered="0.2"),void 0!==e&&(this._opacity=String(e)),void 0!==t&&(this._opacityWhenCovered=String(t)),this._map&&this._updateOpacity(!0),this}}const rw={positionOptions:{enableHighAccuracy:!1,maximumAge:0,timeout:6e3},fitBoundsOptions:{maxZoom:15},trackUserLocation:!1,showAccuracyCircle:!0,showUserLocation:!0};let nw=0,ow=!1;const sw={maxWidth:100,unit:"metric"};function aw(e,t,i){const r=(null==i?void 0:i.maxWidth)||100,n=e._container.clientHeight/2,o=e._container.clientWidth/2,s=e.unproject([o-r/2,n]),a=e.unproject([o+r/2,n]),l=Math.round(e.project(a).x-e.project(s).x),c=Math.min(r,l,e._container.clientWidth),h=s.distanceTo(a);if("imperial"===(null==i?void 0:i.unit)){const i=3.2808*h;i>5280?lw(t,c,i/5280,e._getUIString("ScaleControl.Miles")):lw(t,c,i,e._getUIString("ScaleControl.Feet"))}else"nautical"===(null==i?void 0:i.unit)?lw(t,c,h/1852,e._getUIString("ScaleControl.NauticalMiles")):h>=1e3?lw(t,c,h/1e3,e._getUIString("ScaleControl.Kilometers")):lw(t,c,h,e._getUIString("ScaleControl.Meters"))}function lw(e,t,i,r){const n=function(e){const t=Math.pow(10,`${Math.floor(e)}`.length-1);let i=e/t;return i=i>=10?10:i>=5?5:i>=3?3:i>=2?2:i>=1?1:function(e){const t=Math.pow(10,Math.ceil(-Math.log(e)/Math.LN10));return Math.round(e*t)/t}(i),t*i}(i);e.style.width=t*(n/i)+"px",e.innerHTML=`${n}&nbsp;${r}`}const cw={closeButton:!0,closeOnClick:!0,focusAfterOpen:!0,className:"",maxWidth:"240px",subpixelPositioning:!1,locationOccludedOpacity:void 0,padding:void 0},hw=["a[href]","[tabindex]:not([tabindex='-1'])","[contenteditable]:not([contenteditable='false'])","button:not([disabled])","input:not([disabled])","select:not([disabled])","textarea:not([disabled])"].join(", ");function uw(e){if(e){if("number"==typeof e){const t=Math.round(Math.abs(e)/Math.SQRT2);return{center:new o(0,0),top:new o(0,e),"top-left":new o(t,t),"top-right":new o(-t,t),bottom:new o(0,-e),"bottom-left":new o(t,-t),"bottom-right":new o(-t,-t),left:new o(e,0),right:new o(-e,0)}}if(e instanceof o||Array.isArray(e)){const t=o.convert(e);return{center:t,top:t,"top-left":t,"top-right":t,bottom:t,"bottom-left":t,"bottom-right":t,left:t,right:t}}return{center:o.convert(e.center||[0,0]),top:o.convert(e.top||[0,0]),"top-left":o.convert(e["top-left"]||[0,0]),"top-right":o.convert(e["top-right"]||[0,0]),bottom:o.convert(e.bottom||[0,0]),"bottom-left":o.convert(e["bottom-left"]||[0,0]),"bottom-right":o.convert(e["bottom-right"]||[0,0]),left:o.convert(e.left||[0,0]),right:o.convert(e.right||[0,0])}}return uw(new o(0,0))}const dw=r;e.AJAXError=dt,e.AttributionControl=Bb,e.BoxZoomHandler=Yx,e.CanvasSource=Vp,e.CooperativeGesturesHandler=Ab,e.DoubleClickZoomHandler=Sb,e.DragPanHandler=Mb,e.DragRotateHandler=Eb,e.EXTENT=Q,e.EdgeInsets=Ig,e.Event=bt,e.Evented=Tt,e.FullscreenControl=class extends Tt{constructor(e={}){var t;super(),this._onFullscreenChange=()=>{var e;let t=window.document.fullscreenElement||window.document.webkitFullscreenElement;for(;null===(e=null==t?void 0:t.shadowRoot)||void 0===e?void 0:e.fullscreenElement;)t=t.shadowRoot.fullscreenElement;t===this._container!==this._fullscreen&&this._handleFullscreenChange()},this._onClickFullscreen=()=>{this._isFullscreen()?this._exitFullscreen():this._requestFullscreen()},this._fullscreen=!1,this._pseudo=null!==(t=e.pseudo)&&void 0!==t&&t,(null==e?void 0:e.container)&&(e.container instanceof HTMLElement?this._container=e.container:Le("Full screen control 'container' must be a DOM element.")),"onfullscreenchange"in document?this._fullscreenchange="fullscreenchange":"onmozfullscreenchange"in document?this._fullscreenchange="mozfullscreenchange":"onwebkitfullscreenchange"in document?this._fullscreenchange="webkitfullscreenchange":"onmsfullscreenchange"in document&&(this._fullscreenchange="MSFullscreenChange")}onAdd(e){return this._map=e,this._container||(this._container=this._map.getContainer()),this._controlContainer=lt.create("div","maplibregl-ctrl maplibregl-ctrl-group"),this._setupUI(),this._controlContainer}onRemove(){this._controlContainer.remove(),this._map=null,window.document.removeEventListener(this._fullscreenchange,this._onFullscreenChange)}_setupUI(){const e=this._fullscreenButton=lt.create("button","maplibregl-ctrl-fullscreen",this._controlContainer);lt.create("span","maplibregl-ctrl-icon",e).setAttribute("aria-hidden","true"),e.type="button",this._updateTitle(),this._fullscreenButton.addEventListener("click",this._onClickFullscreen),window.document.addEventListener(this._fullscreenchange,this._onFullscreenChange)}_updateTitle(){const e=this._getTitle();this._fullscreenButton.setAttribute("aria-label",e),this._fullscreenButton.title=e}_getTitle(){return this._map._getUIString(this._isFullscreen()?"FullscreenControl.Exit":"FullscreenControl.Enter")}_isFullscreen(){return this._fullscreen}_handleFullscreenChange(){this._fullscreen=!this._fullscreen,this._fullscreenButton.classList.toggle("maplibregl-ctrl-shrink"),this._fullscreenButton.classList.toggle("maplibregl-ctrl-fullscreen"),this._updateTitle(),this._fullscreen?(this.fire(new bt("fullscreenstart")),this._prevCooperativeGesturesEnabled=this._map.cooperativeGestures.isEnabled(),this._map.cooperativeGestures.disable()):(this.fire(new bt("fullscreenend")),this._prevCooperativeGesturesEnabled&&this._map.cooperativeGestures.enable())}_exitFullscreen(){this._pseudo?this._togglePseudoFullScreen():window.document.exitFullscreen?window.document.exitFullscreen():window.document.webkitCancelFullScreen?window.document.webkitCancelFullScreen():this._togglePseudoFullScreen()}_requestFullscreen(){this._pseudo?this._togglePseudoFullScreen():this._container.requestFullscreen?this._container.requestFullscreen():this._container.webkitRequestFullscreen?this._container.webkitRequestFullscreen():this._togglePseudoFullScreen()}_togglePseudoFullScreen(){this._container.classList.toggle("maplibregl-pseudo-fullscreen"),this._handleFullscreenChange(),this._map.resize()}},e.GeoJSONSource=Lp,e.GeolocateControl=class extends Tt{constructor(e){super(),this._onSuccess=e=>{if(this._map){if(this._isOutOfMapMaxBounds(e))return this._setErrorState(),this.fire(new bt("outofmaxbounds",e)),this._updateMarker(),void this._finish();if(this.options.trackUserLocation)switch(this._lastKnownPosition=e,this._watchState){case"WAITING_ACTIVE":case"ACTIVE_LOCK":case"ACTIVE_ERROR":this._watchState="ACTIVE_LOCK",this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-waiting"),this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-active-error"),this._geolocateButton.classList.add("maplibregl-ctrl-geolocate-active");break;case"BACKGROUND":case"BACKGROUND_ERROR":this._watchState="BACKGROUND",this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-waiting"),this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-background-error"),this._geolocateButton.classList.add("maplibregl-ctrl-geolocate-background");break;default:throw new Error(`Unexpected watchState ${this._watchState}`)}this.options.showUserLocation&&"OFF"!==this._watchState&&this._updateMarker(e),this.options.trackUserLocation&&"ACTIVE_LOCK"!==this._watchState||this._updateCamera(e),this.options.showUserLocation&&this._dotElement.classList.remove("maplibregl-user-location-dot-stale"),this.fire(new bt("geolocate",e)),this._finish()}},this._updateCamera=e=>{const t=new ap(e.coords.longitude,e.coords.latitude),i=e.coords.accuracy,r=Te({bearing:this._map.getBearing()},this.options.fitBoundsOptions),n=lp.fromLngLat(t,i);this._map.fitBounds(n,r,{geolocateSource:!0})},this._updateMarker=e=>{if(e){const t=new ap(e.coords.longitude,e.coords.latitude);this._accuracyCircleMarker.setLngLat(t).addTo(this._map),this._userLocationDotMarker.setLngLat(t).addTo(this._map),this._accuracy=e.coords.accuracy,this._updateCircleRadiusIfNeeded()}else this._userLocationDotMarker.remove(),this._accuracyCircleMarker.remove()},this._onUpdate=()=>{this._updateCircleRadiusIfNeeded()},this._onError=e=>{if(this._map){if(1===e.code){this._watchState="OFF",this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-waiting"),this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-active"),this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-active-error"),this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-background"),this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-background-error"),this._geolocateButton.disabled=!0;const e=this._map._getUIString("GeolocateControl.LocationNotAvailable");this._geolocateButton.title=e,this._geolocateButton.setAttribute("aria-label",e),void 0!==this._geolocationWatchID&&this._clearWatch()}else{if(3===e.code&&ow)return;this._setErrorState()}"OFF"!==this._watchState&&this.options.showUserLocation&&this._dotElement.classList.add("maplibregl-user-location-dot-stale"),this.fire(new bt("error",e)),this._finish()}},this._finish=()=>{this._timeoutId&&clearTimeout(this._timeoutId),this._timeoutId=void 0},this._onMoveStart=e=>{if(!this._map)return;const t=(null==e?void 0:e[0])instanceof ResizeObserverEntry;e.geolocateSource||"ACTIVE_LOCK"!==this._watchState||t||this._map.isZooming()||(this._watchState="BACKGROUND",this._geolocateButton.classList.add("maplibregl-ctrl-geolocate-background"),this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-active"),this.fire(new bt("trackuserlocationend")),this.fire(new bt("userlocationlostfocus")))},this._setupUI=()=>{this._map&&(this._container.addEventListener("contextmenu",(e=>{e.preventDefault()})),this._geolocateButton=lt.create("button","maplibregl-ctrl-geolocate",this._container),lt.create("span","maplibregl-ctrl-icon",this._geolocateButton).setAttribute("aria-hidden","true"),this._geolocateButton.type="button",this._geolocateButton.disabled=!0)},this._finishSetupUI=e=>{if(this._map){if(!1===e){Le("Geolocation support is not available so the GeolocateControl will be disabled.");const e=this._map._getUIString("GeolocateControl.LocationNotAvailable");this._geolocateButton.disabled=!0,this._geolocateButton.title=e,this._geolocateButton.setAttribute("aria-label",e)}else{const e=this._map._getUIString("GeolocateControl.FindMyLocation");this._geolocateButton.disabled=!1,this._geolocateButton.title=e,this._geolocateButton.setAttribute("aria-label",e)}this.options.trackUserLocation&&(this._geolocateButton.setAttribute("aria-pressed","false"),this._watchState="OFF"),this.options.showUserLocation&&(this._dotElement=lt.create("div","maplibregl-user-location-dot"),this._userLocationDotMarker=new iw({element:this._dotElement}),this._circleElement=lt.create("div","maplibregl-user-location-accuracy-circle"),this._accuracyCircleMarker=new iw({element:this._circleElement,pitchAlignment:"map"}),this.options.trackUserLocation&&(this._watchState="OFF"),this._map.on("zoom",this._onUpdate),this._map.on("move",this._onUpdate),this._map.on("rotate",this._onUpdate),this._map.on("pitch",this._onUpdate)),this._geolocateButton.addEventListener("click",(()=>this.trigger())),this._setup=!0,this.options.trackUserLocation&&this._map.on("movestart",this._onMoveStart)}},this.options=Te({},rw,e)}onAdd(e){return this._map=e,this._container=lt.create("div","maplibregl-ctrl maplibregl-ctrl-group"),this._setupUI(),function(){return n(this,arguments,void 0,(function*(e=!1){if(void 0!==Jb&&!e)return Jb;if(void 0===window.navigator.permissions)return Jb=!!window.navigator.geolocation,Jb;try{const e=yield window.navigator.permissions.query({name:"geolocation"});Jb="denied"!==e.state}catch(e){Jb=!!window.navigator.geolocation}return Jb}))}().then((e=>this._finishSetupUI(e))),this._container}onRemove(){void 0!==this._geolocationWatchID&&(window.navigator.geolocation.clearWatch(this._geolocationWatchID),this._geolocationWatchID=void 0),this.options.showUserLocation&&this._userLocationDotMarker&&this._userLocationDotMarker.remove(),this.options.showAccuracyCircle&&this._accuracyCircleMarker&&this._accuracyCircleMarker.remove(),this._container.remove(),this._map.off("movestart",this._onMoveStart),this._map.off("zoom",this._onUpdate),this._map.off("move",this._onUpdate),this._map.off("rotate",this._onUpdate),this._map.off("pitch",this._onUpdate),this._map=void 0,nw=0,ow=!1}_isOutOfMapMaxBounds(e){const t=this._map.getMaxBounds(),i=e.coords;return t&&(i.longitude<t.getWest()||i.longitude>t.getEast()||i.latitude<t.getSouth()||i.latitude>t.getNorth())}_setErrorState(){switch(this._watchState){case"WAITING_ACTIVE":this._watchState="ACTIVE_ERROR",this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-active"),this._geolocateButton.classList.add("maplibregl-ctrl-geolocate-active-error");break;case"ACTIVE_LOCK":this._watchState="ACTIVE_ERROR",this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-active"),this._geolocateButton.classList.add("maplibregl-ctrl-geolocate-active-error"),this._geolocateButton.classList.add("maplibregl-ctrl-geolocate-waiting");break;case"BACKGROUND":this._watchState="BACKGROUND_ERROR",this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-background"),this._geolocateButton.classList.add("maplibregl-ctrl-geolocate-background-error"),this._geolocateButton.classList.add("maplibregl-ctrl-geolocate-waiting");break;case"ACTIVE_ERROR":case"BACKGROUND_ERROR":case"OFF":case void 0:break;default:throw new Error(`Unexpected watchState ${this._watchState}`)}}_updateCircleRadiusIfNeeded(){const e=this._userLocationDotMarker.getLngLat();if(!(this.options.showUserLocation&&this.options.showAccuracyCircle&&this._accuracy&&e))return;const t=this._map.project(e),i=this._map.unproject([t.x+100,t.y]),r=e.distanceTo(i)/100,n=2*this._accuracy/r;this._circleElement.style.width=`${n.toFixed(2)}px`,this._circleElement.style.height=`${n.toFixed(2)}px`}trigger(){if(!this._setup)return Le("Geolocate control triggered before added to a map"),!1;if(this.options.trackUserLocation){switch(this._watchState){case"OFF":this._watchState="WAITING_ACTIVE",this.fire(new bt("trackuserlocationstart"));break;case"WAITING_ACTIVE":case"ACTIVE_LOCK":case"ACTIVE_ERROR":case"BACKGROUND_ERROR":nw--,ow=!1,this._watchState="OFF",this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-waiting"),this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-active"),this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-active-error"),this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-background"),this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-background-error"),this.fire(new bt("trackuserlocationend"));break;case"BACKGROUND":this._watchState="ACTIVE_LOCK",this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-background"),this._lastKnownPosition&&this._updateCamera(this._lastKnownPosition),this.fire(new bt("trackuserlocationstart")),this.fire(new bt("userlocationfocus"));break;default:throw new Error(`Unexpected watchState ${this._watchState}`)}switch(this._watchState){case"WAITING_ACTIVE":this._geolocateButton.classList.add("maplibregl-ctrl-geolocate-waiting"),this._geolocateButton.classList.add("maplibregl-ctrl-geolocate-active");break;case"ACTIVE_LOCK":this._geolocateButton.classList.add("maplibregl-ctrl-geolocate-active");break;case"OFF":break;default:throw new Error(`Unexpected watchState ${this._watchState}`)}if("OFF"===this._watchState&&void 0!==this._geolocationWatchID)this._clearWatch();else if(void 0===this._geolocationWatchID){let e;this._geolocateButton.classList.add("maplibregl-ctrl-geolocate-waiting"),this._geolocateButton.setAttribute("aria-pressed","true"),nw++,nw>1?(e={maximumAge:6e5,timeout:0},ow=!0):(e=this.options.positionOptions,ow=!1),this._geolocationWatchID=window.navigator.geolocation.watchPosition(this._onSuccess,this._onError,e)}}else window.navigator.geolocation.getCurrentPosition(this._onSuccess,this._onError,this.options.positionOptions),this._timeoutId=setTimeout(this._finish,1e4);return!0}_clearWatch(){window.navigator.geolocation.clearWatch(this._geolocationWatchID),this._geolocationWatchID=void 0,this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-waiting"),this._geolocateButton.setAttribute("aria-pressed","false"),this.options.showUserLocation&&this._updateMarker(null)}},e.GlobeControl=class{constructor(){this._toggleProjection=()=>{var e;const t=null===(e=this._map.getProjection())||void 0===e?void 0:e.type;this._map.setProjection("mercator"!==t&&t?{type:"mercator"}:{type:"globe"}),this._updateGlobeIcon()},this._updateGlobeIcon=()=>{var e;this._globeButton.classList.remove("maplibregl-ctrl-globe"),this._globeButton.classList.remove("maplibregl-ctrl-globe-enabled"),"globe"===(null===(e=this._map.getProjection())||void 0===e?void 0:e.type)?(this._globeButton.classList.add("maplibregl-ctrl-globe-enabled"),this._globeButton.title=this._map._getUIString("GlobeControl.Disable")):(this._globeButton.classList.add("maplibregl-ctrl-globe"),this._globeButton.title=this._map._getUIString("GlobeControl.Enable"))}}onAdd(e){return this._map=e,this._container=lt.create("div","maplibregl-ctrl maplibregl-ctrl-group"),this._globeButton=lt.create("button","maplibregl-ctrl-globe",this._container),lt.create("span","maplibregl-ctrl-icon",this._globeButton).setAttribute("aria-hidden","true"),this._globeButton.type="button",this._globeButton.addEventListener("click",this._toggleProjection),this._updateGlobeIcon(),this._map.on("styledata",this._updateGlobeIcon),this._map.on("projectiontransition",this._updateGlobeIcon),this._container}onRemove(){this._container.remove(),this._map.off("styledata",this._updateGlobeIcon),this._map.off("projectiontransition",this._updateGlobeIcon),this._globeButton.removeEventListener("click",this._toggleProjection),this._map=void 0}},e.Hash=kx,e.ImageSource=Bp,e.KeyboardHandler=vb,e.LngLat=ap,e.LngLatBounds=lp,e.LogoControl=Ob,e.Map=Xb,e.MapLibreMap=Xb,e.MapMouseEvent=$x,e.MapTouchEvent=Zx,e.MapWheelEvent=qx,e.Marker=iw,e.MercatorCoordinate=gp,e.NavigationControl=class{constructor(e){this._updateZoomButtons=()=>{const e=this._map.getZoom(),t=e===this._map.getMaxZoom(),i=e===this._map.getMinZoom();this._zoomInButton.disabled=t,this._zoomOutButton.disabled=i,this._zoomInButton.setAttribute("aria-disabled",t.toString()),this._zoomOutButton.setAttribute("aria-disabled",i.toString())},this._rotateCompassArrow=()=>{this._compassIcon.style.transform=this.options.visualizePitch&&this.options.visualizeRoll?`scale(${1/Math.pow(Math.cos(this._map.transform.pitchInRadians),.5)}) rotateZ(${-this._map.transform.roll}deg) rotateX(${this._map.transform.pitch}deg) rotateZ(${-this._map.transform.bearing}deg)`:this.options.visualizePitch?`scale(${1/Math.pow(Math.cos(this._map.transform.pitchInRadians),.5)}) rotateX(${this._map.transform.pitch}deg) rotateZ(${-this._map.transform.bearing}deg)`:this.options.visualizeRoll?`rotate(${-this._map.transform.bearing-this._map.transform.roll}deg)`:`rotate(${-this._map.transform.bearing}deg)`},this._setButtonTitle=(e,t)=>{const i=this._map._getUIString(`NavigationControl.${t}`);e.title=i,e.setAttribute("aria-label",i)},this.options=Te({},Yb,e),this._container=lt.create("div","maplibregl-ctrl maplibregl-ctrl-group"),this._container.addEventListener("contextmenu",(e=>e.preventDefault())),this.options.showZoom&&(this._zoomInButton=this._createButton("maplibregl-ctrl-zoom-in",(e=>this._map.zoomIn({},{originalEvent:e}))),lt.create("span","maplibregl-ctrl-icon",this._zoomInButton).setAttribute("aria-hidden","true"),this._zoomOutButton=this._createButton("maplibregl-ctrl-zoom-out",(e=>this._map.zoomOut({},{originalEvent:e}))),lt.create("span","maplibregl-ctrl-icon",this._zoomOutButton).setAttribute("aria-hidden","true")),this.options.showCompass&&(this._compass=this._createButton("maplibregl-ctrl-compass",(e=>{this.options.visualizePitch?this._map.resetNorthPitch({},{originalEvent:e}):this._map.resetNorth({},{originalEvent:e})})),this._compassIcon=lt.create("span","maplibregl-ctrl-icon",this._compass),this._compassIcon.setAttribute("aria-hidden","true"))}onAdd(e){return this._map=e,this.options.showZoom&&(this._setButtonTitle(this._zoomInButton,"ZoomIn"),this._setButtonTitle(this._zoomOutButton,"ZoomOut"),this._map.on("zoom",this._updateZoomButtons),this._updateZoomButtons()),this.options.showCompass&&(this._setButtonTitle(this._compass,"ResetBearing"),this.options.visualizePitch&&this._map.on("pitch",this._rotateCompassArrow),this.options.visualizeRoll&&this._map.on("roll",this._rotateCompassArrow),this._map.on("rotate",this._rotateCompassArrow),this._rotateCompassArrow(),this._handler=new Kb(this._map,this._compass,this.options.visualizePitch)),this._container}onRemove(){this._container.remove(),this.options.showZoom&&this._map.off("zoom",this._updateZoomButtons),this.options.showCompass&&(this.options.visualizePitch&&this._map.off("pitch",this._rotateCompassArrow),this.options.visualizeRoll&&this._map.off("roll",this._rotateCompassArrow),this._map.off("rotate",this._rotateCompassArrow),this._handler.off(),delete this._handler),delete this._map}_createButton(e,t){const i=lt.create("button",e,this._container);return i.type="button",i.addEventListener("click",t),i}},e.Point=o,e.Popup=class extends Tt{constructor(e){super(),this._updateOpacity=()=>{void 0!==this.options.locationOccludedOpacity&&(this._container.style.opacity=this._map.transform.isLocationOccluded(this.getLngLat())?`${this.options.locationOccludedOpacity}`:"")},this.remove=()=>(this._content&&this._content.remove(),this._container&&(this._container.remove(),delete this._container),this._map&&(this._map.off("move",this._update),this._map.off("move",this._onClose),this._map.off("click",this._onClose),this._map.off("remove",this.remove),this._map.off("terrain",this._update),this._map.off("projectiontransition",this._update),this._map.off("mousemove",this._update),this._map.off("mouseup",this._update),this._map.off("drag",this._update),this._map._canvasContainer.classList.remove("maplibregl-track-pointer"),delete this._map,this.fire(new bt("close"))),this),this._update=e=>{if(!this._map||!this._lngLat&&!this._trackPointer||!this._content)return;if(!this._container){if(this._container=lt.create("div","maplibregl-popup",this._map.getContainer()),this._tip=lt.create("div","maplibregl-popup-tip",this._container),this._container.appendChild(this._content),this.options.className)for(const e of this.options.className.split(" "))this._container.classList.add(e);this._closeButton&&this._closeButton.setAttribute("aria-label",this._map._getUIString("Popup.Close")),this._trackPointer&&this._container.classList.add("maplibregl-popup-track-pointer")}let t;if(this.options.maxWidth&&this._container.style.maxWidth!==this.options.maxWidth&&(this._container.style.maxWidth=this.options.maxWidth),this._lngLat=Qb(this._lngLat,this._flatPos,this._map.transform,this._trackPointer),e&&"point"in e&&e.point&&(t=e.point),this._trackPointer&&!t)return;const i=this._flatPos=this._pos=this._trackPointer&&t?t:this._map.project(this._lngLat);this._map.terrain&&(this._flatPos=this._trackPointer&&t?t:this._map.transform.locationToScreenPoint(this._lngLat));let r=this.options.anchor;const n=uw(this.options.offset);if(!r){const e=this._container.offsetWidth,t=this._container.offsetHeight,o=function(e){var t,i,r,n;return e?{top:null!==(t=e.top)&&void 0!==t?t:0,right:null!==(i=e.right)&&void 0!==i?i:0,bottom:null!==(r=e.bottom)&&void 0!==r?r:0,left:null!==(n=e.left)&&void 0!==n?n:0}:{top:0,right:0,bottom:0,left:0}}(this.options.padding);let s;s=i.y+n.bottom.y<t+o.top?["top"]:i.y>this._map.transform.height-t-o.bottom?["bottom"]:[],i.x<e/2+o.left?s.push("left"):i.x>this._map.transform.width-e/2-o.right&&s.push("right"),r=0===s.length?"bottom":s.join("-")}let o=i.add(n[r]);this.options.subpixelPositioning||(o=o.round()),this._container.style.transform=`${ew[r]} translate(${o.x}px,${o.y}px)`,tw(this._container,r,"popup"),this._updateOpacity()},this._onClose=()=>{this.remove()},this.options=Te(Object.create(cw),e)}addTo(e){return this._map&&this.remove(),this._map=e,this.options.closeOnClick&&this._map.on("click",this._onClose),this.options.closeOnMove&&this._map.on("move",this._onClose),this._map.on("remove",this.remove),this._map.on("terrain",this._update),this._map.on("projectiontransition",this._update),this._update(),this._focusFirstElement(),this._trackPointer?(this._map.on("mousemove",this._update),this._map.on("mouseup",this._update),this._container&&this._container.classList.add("maplibregl-popup-track-pointer"),this._map._canvasContainer.classList.add("maplibregl-track-pointer")):this._map.on("move",this._update),this.fire(new bt("open")),this}isOpen(){return!!this._map}getLngLat(){return this._lngLat}setLngLat(e){return this._lngLat=ap.convert(e),this._pos=null,this._flatPos=null,this._trackPointer=!1,this._update(),this._map&&(this._map.on("move",this._update),this._map.off("mousemove",this._update),this._container&&this._container.classList.remove("maplibregl-popup-track-pointer"),this._map._canvasContainer.classList.remove("maplibregl-track-pointer")),this}trackPointer(){return this._trackPointer=!0,this._pos=null,this._flatPos=null,this._update(),this._map&&(this._map.off("move",this._update),this._map.on("mousemove",this._update),this._map.on("drag",this._update),this._container&&this._container.classList.add("maplibregl-popup-track-pointer"),this._map._canvasContainer.classList.add("maplibregl-track-pointer")),this}getElement(){return this._container}setText(e){return this.setDOMContent(document.createTextNode(e))}setHTML(e){const t=document.createDocumentFragment(),i=document.createElement("body");let r;for(i.innerHTML=e;r=i.firstChild,r;)t.appendChild(r);return this.setDOMContent(t)}getMaxWidth(){var e;return null===(e=this._container)||void 0===e?void 0:e.style.maxWidth}setMaxWidth(e){return this.options.maxWidth=e,this._update(),this}setDOMContent(e){if(this._content)for(;this._content.hasChildNodes();)this._content.firstChild&&this._content.removeChild(this._content.firstChild);else this._content=lt.create("div","maplibregl-popup-content",this._container);return this._content.appendChild(e),this._createCloseButton(),this._update(),this._focusFirstElement(),this}addClassName(e){return this._container&&this._container.classList.add(e),this}removeClassName(e){return this._container&&this._container.classList.remove(e),this}setOffset(e){return this.options.offset=e,this._update(),this}toggleClassName(e){if(this._container)return this._container.classList.toggle(e)}setSubpixelPositioning(e){this.options.subpixelPositioning=e}setPadding(e){this.options.padding=e,this._update()}_createCloseButton(){this.options.closeButton&&(this._closeButton=lt.create("button","maplibregl-popup-close-button",this._content),this._closeButton.type="button",this._closeButton.innerHTML="&#215;",this._closeButton.addEventListener("click",this._onClose))}_focusFirstElement(){if(!this.options.focusAfterOpen||!this._container)return;const e=this._container.querySelector(hw);e&&e.focus()}},e.RasterDEMTileSource=Ep,e.RasterTileSource=xp,e.ScaleControl=class{constructor(e){this._onMove=()=>{aw(this._map,this._container,this.options)},this.setUnit=e=>{this.options.unit=e,aw(this._map,this._container,this.options)},this.options=Object.assign(Object.assign({},sw),e)}getDefaultPosition(){return"bottom-left"}onAdd(e){return this._map=e,this._container=lt.create("div","maplibregl-ctrl maplibregl-ctrl-scale",e.getContainer()),this._map.on("move",this._onMove),this._onMove(),this._container}onRemove(){this._container.remove(),this._map.off("move",this._onMove),this._map=void 0}},e.ScrollZoomHandler=Tb,e.Style=vy,e.TerrainControl=class{constructor(e){this._toggleTerrain=()=>{this._map.getTerrain()?this._map.setTerrain(null):this._map.setTerrain(this.options),this._updateTerrainIcon()},this._updateTerrainIcon=()=>{this._terrainButton.classList.remove("maplibregl-ctrl-terrain"),this._terrainButton.classList.remove("maplibregl-ctrl-terrain-enabled"),this._map.terrain?(this._terrainButton.classList.add("maplibregl-ctrl-terrain-enabled"),this._terrainButton.title=this._map._getUIString("TerrainControl.Disable")):(this._terrainButton.classList.add("maplibregl-ctrl-terrain"),this._terrainButton.title=this._map._getUIString("TerrainControl.Enable"))},this.options=e}onAdd(e){return this._map=e,this._container=lt.create("div","maplibregl-ctrl maplibregl-ctrl-group"),this._terrainButton=lt.create("button","maplibregl-ctrl-terrain",this._container),lt.create("span","maplibregl-ctrl-icon",this._terrainButton).setAttribute("aria-hidden","true"),this._terrainButton.type="button",this._terrainButton.addEventListener("click",this._toggleTerrain),this._updateTerrainIcon(),this._map.on("terrain",this._updateTerrainIcon),this._container}onRemove(){this._container.remove(),this._map.off("terrain",this._updateTerrainIcon),this._map=void 0}},e.TwoFingersTouchPitchHandler=gb,e.TwoFingersTouchRotateHandler=mb,e.TwoFingersTouchZoomHandler=pb,e.TwoFingersTouchZoomRotateHandler=Cb,e.VectorTileSource=vp,e.VideoSource=Op,e.addProtocol=function(e,t){ct.REGISTERED_PROTOCOLS[e]=t},e.addSourceType=(e,t)=>n(void 0,void 0,void 0,(function*(){if(Np(e))throw new Error(`A source type called "${e}" already exists.`);((e,t)=>{jp[e]=t})(e,t)})),e.clearPrewarmedResources=function(){const e=Yd;e&&(e.isPreloaded()&&1===e.numActive()?(e.release(Wd),Yd=null):console.warn("Could not clear WebWorkers since there are active Map instances that still reference it. The pre-warmed WebWorker pool can only be cleared when all map instances have been removed with map.remove()"))},e.config=ct,e.createTileMesh=qg,e.getGlobalDispatcher=ep,e.getMaxParallelImageRequests=function(){return ct.MAX_PARALLEL_IMAGE_REQUESTS},e.getRTLTextPluginStatus=function(){return $m().getRTLTextPluginStatus()},e.getVersion=function(){return dw},e.getWorkerCount=function(){return Hd.workerCount},e.getWorkerUrl=function(){return ct.WORKER_URL},e.importScriptInWorkers=function(e){return ep().broadcast("IS",e)},e.isTimeFrozen=function(){return ot.isFrozen()},e.now=st,e.prewarm=function(){Jd().acquire(Wd)},e.removeProtocol=function(e){delete ct.REGISTERED_PROTOCOLS[e]},e.restoreNow=function(){ot.restoreNow()},e.setMaxParallelImageRequests=function(e){ct.MAX_PARALLEL_IMAGE_REQUESTS=e},e.setNow=function(e){ot.setNow(e)},e.setRTLTextPlugin=function(e,t){return $m().setRTLTextPlugin(e,t)},e.setWorkerCount=function(e){Hd.workerCount=e},e.setWorkerUrl=function(e){ct.WORKER_URL=e}}));
diff --git a/internal/web/static/meshmap.js b/internal/web/static/meshmap.js
index 2889af2..cc0c5e9 100644
--- a/internal/web/static/meshmap.js
+++ b/internal/web/static/meshmap.js
@@ -1,8 +1,8 @@
-// meshmap.js — Leaflet maps of repeater points. Basemap layers come from
-// basemap.js (meshBaseLayers), which the page must load first.
+// meshmap.js — MapLibre maps of repeater points. The basemap, the map factory and
+// the framing helper come from basemap.js, which the page must load first.
 
-// meshMap renders a dark-mode Leaflet map of points into the element with the
-// given id. pts is an array of {name, lat, lon}. Does nothing if pts is empty.
+// meshMap renders a map of points into the element with the given id. pts is an
+// array of {name, lat, lon}. Does nothing if pts is empty.
 function meshMap(elId, pts) {
   if (!pts || !pts.length) return;
   renderMeshMap(elId, pts);
@@ -28,42 +28,106 @@ function meshMapFromURL(elId, url) {
 // renderMeshMap draws the given points into the element; shared by meshMap (inline
 // points) and meshMapFromURL (fetched points).
 function renderMeshMap(elId, pts) {
-  // Turn off every Leaflet animation so the map paints once, in its final
-  // position, with no flash on load: zoomAnimation (zoom transitions),
-  // fadeAnimation (tiles fading in), markerZoomAnimation (markers scaling).
-  var map = L.map(elId, {
-    scrollWheelZoom: false,
-    zoomAnimation: false,
-    fadeAnimation: false,
-    markerZoomAnimation: false,
+  var ACCENT = "#4dabf7";
+
+  var features = pts.map(function (p, i) {
+    return {
+      type: "Feature",
+      // A stable feature id: clustering needs one to tell points apart, and it also
+      // means a query against the source counts a point once rather than once per
+      // tile it lands in.
+      id: i,
+      geometry: { type: "Point", coordinates: [p.lon, p.lat] },
+      properties: { name: String(p.name == null ? "" : p.name) },
+    };
   });
-  meshBaseLayers(map);
-  var markers = pts.map(function (p) {
-    return L.circleMarker([p.lat, p.lon], {
-      radius: 7,
-      color: "#4dabf7",
-      weight: 2,
-      fillColor: "#4dabf7",
-      fillOpacity: 0.6,
-    }).bindPopup(p.name);
-  });
-  // Cluster overlapping markers when the plugin is loaded (keeps large maps
-  // responsive); fall back to a plain feature group otherwise. Both expose
-  // getBounds() for the fit below. chunkedLoading keeps the UI responsive while a
-  // large set is added.
-  var group = L.markerClusterGroup
-    ? L.markerClusterGroup({ chunkedLoading: true })
-    : L.featureGroup();
-  markers.forEach(function (m) {
-    group.addLayer(m);
-  });
-  group.addTo(map);
-  // Set the view exactly once, non-animated, so the map paints in its final
-  // position with no fit/zoom flash on load. A lone repeater would otherwise fit
-  // at max zoom, so give it a fixed neighborhood zoom for context instead.
-  if (pts.length === 1) {
-    map.setView([pts[0].lat, pts[0].lon], 15, { animate: false });
-  } else {
-    map.fitBounds(group.getBounds().pad(0.3), { animate: false });
+
+  // Clustering is MapLibre's own (the source does it), which is what retires the
+  // markercluster plugin: co-located repeaters collapse into one counted circle
+  // instead of stacking invisibly on top of each other.
+  function overlays(map) {
+    map.addSource("points", {
+      type: "geojson",
+      data: { type: "FeatureCollection", features: features },
+      cluster: true,
+      clusterRadius: 50,
+      clusterMaxZoom: 16,
+    });
+    map.addLayer({
+      id: "clusters",
+      type: "circle",
+      source: "points",
+      filter: ["has", "point_count"],
+      paint: {
+        // Grow the disc with the count so a big cluster reads as big, but keep the
+        // steps small — these sit on top of the basemap, not over it.
+        "circle-radius": ["step", ["get", "point_count"], 14, 10, 18, 50, 22],
+        "circle-color": ACCENT,
+        "circle-opacity": 0.6,
+        "circle-stroke-width": 2,
+        "circle-stroke-color": ACCENT,
+      },
+    });
+    map.addLayer({
+      id: "cluster-count",
+      type: "symbol",
+      source: "points",
+      filter: ["has", "point_count"],
+      layout: { "text-field": ["get", "point_count_abbreviated"], "text-font": window.meshFont, "text-size": 12 },
+      paint: { "text-color": "#ffffff" },
+    });
+    map.addLayer({
+      id: "points",
+      type: "circle",
+      source: "points",
+      filter: ["!", ["has", "point_count"]],
+      paint: {
+        "circle-radius": 7,
+        "circle-color": ACCENT,
+        "circle-opacity": 0.6,
+        "circle-stroke-width": 2,
+        "circle-stroke-color": ACCENT,
+      },
+    });
   }
+
+  var map = window.meshCreateMap(elId, { scrollZoom: false, overlays: overlays });
+
+  // Clicking a cluster zooms to the point where it splits up, which is the only way
+  // to reach the repeaters inside one.
+  map.on("click", "clusters", function (e) {
+    var f = e.features && e.features[0];
+    if (!f) return;
+    map.getSource("points").getClusterExpansionZoom(f.properties.cluster_id).then(function (zoom) {
+      map.easeTo({ center: f.geometry.coordinates, zoom: zoom });
+    });
+  });
+
+  map.on("click", "points", function (e) {
+    var f = e.features && e.features[0];
+    if (!f) return;
+    // setText, not setHTML: a repeater name is operator-supplied, and this is the
+    // boundary where it would otherwise be parsed as markup.
+    new maplibregl.Popup().setLngLat(f.geometry.coordinates).setText(f.properties.name).addTo(map);
+  });
+
+  ["clusters", "points"].forEach(function (layer) {
+    map.on("mouseenter", layer, function () {
+      map.getCanvas().style.cursor = "pointer";
+    });
+    map.on("mouseleave", layer, function () {
+      map.getCanvas().style.cursor = "";
+    });
+  });
+
+  // Frame once, without animating, so the map paints in its final position with no
+  // fit/zoom flash on load. A lone repeater would otherwise fit at max zoom, so it
+  // gets a fixed neighborhood zoom for context instead.
+  window.meshFrame(
+    map,
+    pts.map(function (p) {
+      return [p.lon, p.lat];
+    }),
+    { padding: 40, pointZoom: 15 },
+  );
 }
diff --git a/internal/web/static/regionmap.js b/internal/web/static/regionmap.js
index 08f0c0e..9b69c2f 100644
--- a/internal/web/static/regionmap.js
+++ b/internal/web/static/regionmap.js
@@ -1,4 +1,4 @@
-// regionmap.js — Leaflet + Geoman map for org config regions.
+// regionmap.js — MapLibre + Terra Draw maps for org config regions.
 //
 // A region's geofence is a GeoJSON Polygon/MultiPolygon geometry; no geometry means
 // the region is a draft that applies nowhere until an area is drawn. Two entry
@@ -8,6 +8,9 @@
 //       region's polygon, with the org's other regions outlined as read-only context.
 //   regionMapView(mapId, opts) — read-only: a location picker (with an optional
 //       previewed location marker).
+//
+// Load after maplibre-gl.js, terra-draw.js, terra-draw-maplibre-gl-adapter.js and
+// basemap.js.
 (function () {
   // Colors come from the server (web.RegionPalette) so a legend swatch and the
   // polygon it labels can never drift apart. FALLBACK covers a caller that passes
@@ -20,16 +23,9 @@
   // is the small geographic nudge that shows a little of what surrounds the primary
   // region; keep it low, because fitBounds then rounds *down* to an integer zoom and
   // any slack here gets magnified by that rounding.
-  var FIT_PADDING = [24, 24];
+  var FIT_PADDING = 24;
   var PRIMARY_CONTEXT = 0.08;
 
-  // editableStyle is the one shape the current page can modify: drawn prominently so
-  // it always reads which polygon the tools will act on.
-  function editableStyle(color) {
-    var c = color || FALLBACK;
-    return { color: c, weight: 3, opacity: 1, fillColor: c, fillOpacity: 0.25 };
-  }
-
   // Region fills stack: nested regions overlap, so N of them at opacity a cover
   // 1-(1-a)^N of the basemap. Orgs run deep hierarchies (3 levels is common, 5-6 is
   // planned), and at a=0.25 six levels reach 82% — the map underneath disappears.
@@ -40,230 +36,459 @@
   var FILL_MATCHED = 0.09;
   var FILL_CONTEXT = 0.04;
 
-  // outlineStyle is a region drawn for reference — a neighbor on the area editor, or
-  // any region on the read-only config map. Dimmed by default; a region that applies
-  // at the previewed location is brought forward, which is what explains why its
-  // token shows up in the assembled config.
-  function outlineStyle(color, matched) {
-    var c = color || FALLBACK;
-    return {
-      color: c,
-      weight: matched ? 3 : 1.5,
-      opacity: matched ? 1 : 0.55,
-      fillColor: c,
-      fillOpacity: matched ? FILL_MATCHED : FILL_CONTEXT,
-      interactive: false,
-    };
-  }
+  // The one shape the area editor can modify is drawn prominently, so it always
+  // reads which polygon the tools will act on.
+  var EDIT_FILL_OPACITY = 0.25;
+  var EDIT_OUTLINE_WIDTH = 3;
 
-  // layerFromGeoJSON turns a stored geometry string into a single Leaflet layer,
-  // or null for an empty/invalid shape. geometryToLayer handles the [lon,lat] ->
-  // [lat,lng] axis flip for us, so we never touch coordinate order by hand.
-  function layerFromGeoJSON(str) {
+  // The picked-location marker, on both the preview and the click-to-pick paths.
+  var PICK_COLOR = "#ffffff";
+
+  // How near, in screen pixels, a click counts as "the same point" while drawing.
+  //
+  // This is the floor on how finely an outline can be drawn, because Terra Draw
+  // measures it against the previous vertex as well as the first one: at its default
+  // of 40 the next click has to land more than 40px away or it is read as closing the
+  // ring rather than extending it, which makes tracing anything detailed — a
+  // shoreline, a county line — impossible without zooming way in. It is also the grab
+  // radius for a vertex in select mode, where 40 means dense vertices fight over the
+  // pointer.
+  //
+  // 12 leaves the closing point a 24px target, which is still a comfortable click and
+  // the usual floor for a touch target, so finishing by clicking the first vertex
+  // stays workable. Going much below this starts trading away that target.
+  var POINTER_DISTANCE = 12;
+
+  function parseGeometry(str) {
     if (!str) return null;
     try {
-      return L.GeoJSON.geometryToLayer(JSON.parse(str));
+      var g = JSON.parse(str);
+      return g && g.coordinates && g.coordinates.length ? g : null;
     } catch (e) {
       return null;
     }
   }
 
-  // geomString serializes a layer back to a GeoJSON geometry string. toGeoJSON
-  // emits [lon,lat] per spec — the same axis order the Go geo package expects.
-  function geomString(layer) {
-    return JSON.stringify(layer.toGeoJSON().geometry);
+  // polygonsOf splits any stored geometry into a list of Polygon coordinate arrays.
+  // Terra Draw edits Polygons only, so a stored MultiPolygon is loaded as one
+  // editable shape per part and reassembled on the way out (see serialize below) —
+  // that way existing multi-part regions stay editable rather than read-only.
+  function polygonsOf(geometry) {
+    if (!geometry) return [];
+    if (geometry.type === "Polygon") return [geometry.coordinates];
+    if (geometry.type === "MultiPolygon") return geometry.coordinates;
+    return [];
   }
 
-  function fitToLayers(map, layers, fallback) {
-    var group = L.featureGroup(layers);
-    if (layers.length) {
-      map.fitBounds(group.getBounds().pad(0.3), { animate: false });
-    } else {
-      map.setView(fallback || [20, 0], fallback ? 13 : 2, { animate: false });
-    }
+  // regionFeatures turns the server's region list into one FeatureCollection. The
+  // matched/context distinction rides on each feature's properties and is resolved
+  // by a paint expression, so N nested regions still cost two layers, not 2N.
+  function regionFeatures(regions) {
+    var features = [];
+    (regions || []).forEach(function (r) {
+      if (!r) return;
+      var geom = parseGeometry(r.geojson);
+      if (!geom) return;
+      features.push({
+        type: "Feature",
+        // A stable feature id, so a polygon spanning several tiles is still one
+        // feature to anything querying the source rather than one hit per tile.
+        id: features.length,
+        geometry: geom,
+        properties: {
+          color: r.color || FALLBACK,
+          matched: !!r.matched,
+          primary: !!r.primary,
+        },
+      });
+    });
+    return features;
+  }
+
+  // addRegionLayers draws a set of regions as outlines: dimmed by default, with any
+  // region that applies at the previewed location brought forward — which is what
+  // explains why its token shows up in the assembled config.
+  //
+  // The outlines carry no name labels. A symbol layer over a polygon source labels
+  // each tile the polygon covers, so a nationwide region picks up one label per tile
+  // and reads as several regions rather than one. What names a region is the legend
+  // beside the map, whose swatch comes from the same server palette as the stroke.
+  function addRegionLayers(map, id, features) {
+    map.addSource(id, { type: "geojson", data: { type: "FeatureCollection", features: features } });
+    map.addLayer({
+      id: id + "-fill",
+      type: "fill",
+      source: id,
+      paint: {
+        "fill-color": ["get", "color"],
+        "fill-opacity": ["case", ["get", "matched"], FILL_MATCHED, FILL_CONTEXT],
+      },
+    });
+    map.addLayer({
+      id: id + "-line",
+      type: "line",
+      source: id,
+      paint: {
+        "line-color": ["get", "color"],
+        "line-width": ["case", ["get", "matched"], 3, 1.5],
+        "line-opacity": ["case", ["get", "matched"], 1, 0.55],
+      },
+    });
+  }
+
+  // markerFeature is the picked/previewed location, drawn as a small white dot.
+  function addMarkerLayer(map, id, lngLat) {
+    map.addSource(id, {
+      type: "geojson",
+      data: {
+        type: "FeatureCollection",
+        features: lngLat ? [{ type: "Feature", geometry: { type: "Point", coordinates: lngLat }, properties: {} }] : [],
+      },
+    });
+    map.addLayer({
+      id: id + "-point",
+      type: "circle",
+      source: id,
+      paint: {
+        "circle-radius": 7,
+        "circle-color": PICK_COLOR,
+        "circle-opacity": 0.9,
+        "circle-stroke-width": 2,
+        "circle-stroke-color": PICK_COLOR,
+      },
+    });
+  }
+
+  // notSelfIntersecting builds the geofence validity rule: a polygon with a crossed
+  // edge has no well-defined inside, which is the constraint Geoman enforced as
+  // allowSelfIntersection: false.
+  //
+  // Which updates it applies to is the whole subtlety. Terra Draw runs validation on
+  // provisional updates too — every pointer move, and every click while the ring is
+  // still open — and a polygon under construction is auto-closed back to its first
+  // point. So an outline that runs south, then east, and then wants to head farther
+  // south crosses that closing edge *in the intermediate state*, even though the
+  // finished shape never does. Enforcing there rejects the click with no feedback at
+  // all: the cursor simply stops adding points, and concave areas — a state whose
+  // coastline doubles back, say — cannot be drawn. Judge the finished shape instead.
+  function notSelfIntersecting(updateTypes, onInvalid) {
+    return function (feature, context) {
+      if (updateTypes.indexOf(context.updateType) === -1) return { valid: true };
+      var result = terraDraw.ValidateNotSelfIntersecting(feature);
+      // Terra Draw refuses the update and says nothing, so an operator who has just
+      // crossed their own outline sees the tool stop responding with no reason
+      // given. Report it.
+      if (!result.valid && onInvalid) onInvalid();
+      return result;
+    };
   }
 
   // ---- Area editor (one region) -------------------------------------------
 
+  // DrawControl is the editor's toolbar. Terra Draw is headless — it renders shapes
+  // and handles the pointer work but ships no UI at all — so unlike Leaflet-Geoman,
+  // which brought its own toolbar, the buttons are ours. They are built here rather
+  // than in the template so the modes and the buttons that switch them stay in one
+  // file, and they carry data-testid hooks for the browser tests.
+  function DrawControl(actions) {
+    this._actions = actions;
+  }
+
+  DrawControl.prototype.onAdd = function () {
+    var self = this;
+    var el = document.createElement("div");
+    el.className = "maplibregl-ctrl maplibregl-ctrl-group mesh-draw-ctrl";
+    this._buttons = {};
+    [
+      { key: "polygon", label: "Draw" },
+      { key: "rectangle", label: "Rectangle" },
+      { key: "select", label: "Edit" },
+    ].forEach(function (spec) {
+      var b = document.createElement("button");
+      b.type = "button";
+      b.textContent = spec.label;
+      b.setAttribute("data-testid", "region-draw-" + spec.key);
+      b.addEventListener("click", function () {
+        self._actions.setMode(spec.key);
+      });
+      el.appendChild(b);
+      self._buttons[spec.key] = b;
+    });
+    this._el = el;
+    return el;
+  };
+
+  // sync reflects the editor's state on the toolbar: with a shape present the draw
+  // tools are off (one region, one area, so a second draw would be ambiguous) and
+  // editing is on; with none, the reverse.
+  DrawControl.prototype.sync = function (mode, hasShape) {
+    if (!this._buttons) return;
+    this._buttons.polygon.disabled = hasShape;
+    this._buttons.rectangle.disabled = hasShape;
+    this._buttons.select.disabled = !hasShape;
+    for (var key in this._buttons) {
+      if (Object.prototype.hasOwnProperty.call(this._buttons, key)) {
+        this._buttons[key].setAttribute("aria-pressed", String(key === mode));
+      }
+    }
+  };
+
+  DrawControl.prototype.onRemove = function () {
+    if (this._el && this._el.parentNode) this._el.parentNode.removeChild(this._el);
+  };
+
   // initRegionArea drives the per-region area workspace. It edits exactly one
   // shape — the region whose page this is — and renders the org's other regions as
-  // non-interactive outlines for spatial reference. opts:
+  // read-only outlines for spatial reference. opts:
   //   input    — id of the hidden field carrying the GeoJSON geometry (required);
   //   status   — id of an element to show "Custom area" / "No area yet" in;
   //   clear    — id of a button that removes the shape;
-  //   name     — this region's label, used in the shape's tooltip;
+  //   name     — this region's label, used on the drawn shape;
   //   color    — this region's palette color (see web.RegionPalette);
   //   siblings — [{name, geojson, color}] drawn read-only.
   //
   // Everything the form submits lives in the hidden input, so the server sees the
-  // same shape whether it was drawn, edited, or cleared.
+  // same shape whether it was drawn, edited, or cleared — and, because the input is
+  // the single source of truth, the editor can be rebuilt from it after a basemap
+  // swap without losing work.
   window.initRegionArea = function (mapId, opts) {
     opts = opts || {};
     var input = document.getElementById(opts.input);
     if (!input) return;
     var statusEl = opts.status ? document.getElementById(opts.status) : null;
-    var map = L.map(mapId);
-    meshBaseLayers(map);
+    var color = opts.color || FALLBACK;
+    var siblings = regionFeatures(opts.siblings);
 
-    // Geoman toolbar: only the tools that make sense for an area geofence. Drawing
-    // is enabled only while there's no shape — one region, one polygon, so a second
-    // draw would be ambiguous.
-    map.pm.addControls({
-      position: "topleft",
-      drawMarker: false,
-      drawCircleMarker: false,
-      drawCircle: false,
-      drawPolyline: false,
-      drawText: false,
-      drawPolygon: true,
-      drawRectangle: true,
-      editMode: true,
-      dragMode: true,
-      removalMode: true,
-      cutPolygon: false,
-      rotateMode: false,
+    var draw = null;
+    var control = new DrawControl({
+      setMode: function (mode) {
+        if (!draw) return;
+        draw.setMode(mode);
+        sync();
+      },
     });
-    map.pm.setGlobalOptions({ allowSelfIntersection: false });
 
-    var layer = null;
+    // shapes are the polygons the operator is editing. Terra Draw's store also holds
+    // the select mode's own furniture — selection points and midpoints — so filter
+    // to polygons rather than taking the snapshot whole.
+    function shapes() {
+      if (!draw) return [];
+      return draw.getSnapshot().filter(function (f) {
+        return f.geometry && f.geometry.type === "Polygon";
+      });
+    }
 
     function serialize() {
-      input.value = layer ? geomString(layer) : "";
-      if (statusEl) statusEl.textContent = layer ? "Custom area" : "No area yet";
-      // With a shape present, drawing is off (edit/drag/remove stay on); once it's
-      // cleared, the draw tools come back.
-      map.pm.Toolbar.setButtonDisabled("drawPolygon", !!layer);
-      map.pm.Toolbar.setButtonDisabled("drawRectangle", !!layer);
-    }
-
-    function bind(l) {
-      layer = l;
-      l.setStyle(editableStyle(opts.color));
-      if (opts.name) l.bindTooltip(String(opts.name), { sticky: true });
-      l.addTo(map);
-      // Re-serialize after any vertex edit or whole-shape drag.
-      l.on("pm:edit pm:update pm:dragend pm:markerdragend", serialize);
-      serialize();
-    }
-
-    function clear() {
-      if (layer) {
-        map.removeLayer(layer);
-        layer = null;
+      var polys = shapes();
+      if (!polys.length) {
+        input.value = "";
+      } else if (polys.length === 1) {
+        input.value = JSON.stringify(polys[0].geometry);
+      } else {
+        // Reassemble the parts of a multi-part region exactly as they arrived.
+        input.value = JSON.stringify({
+          type: "MultiPolygon",
+          coordinates: polys.map(function (f) {
+            return f.geometry.coordinates;
+          }),
+        });
       }
+      if (statusEl) statusEl.textContent = polys.length ? "Custom area" : "No area yet";
+      sync();
+    }
+
+    function sync() {
+      control.sync(draw ? draw.getMode() : "select", shapes().length > 0);
+    }
+
+    // rejectCrossed explains a refused edit in the status line. serialize() overwrites
+    // it as soon as there is a valid shape again.
+    function rejectCrossed() {
+      if (statusEl) statusEl.textContent = "Edges cross — an area can't overlap itself";
+    }
+
+    function buildDraw(map) {
+      var styles = {
+        fillColor: color,
+        fillOpacity: EDIT_FILL_OPACITY,
+        outlineColor: color,
+        outlineWidth: EDIT_OUTLINE_WIDTH,
+      };
+      var flags = {
+        feature: {
+          // An edit lands as a commit, so that is where a dragged vertex is judged.
+          validation: notSelfIntersecting(["commit", "finish"], rejectCrossed),
+          draggable: true,
+          coordinates: { midpoints: true, draggable: true, deletable: true },
+        },
+      };
+      return new terraDraw.TerraDraw({
+        adapter: new terraDrawMaplibreGlAdapter.TerraDrawMapLibreGLAdapter({ map: map }),
+        modes: [
+          // Drawing is judged only when the operator finishes; see notSelfIntersecting.
+          new terraDraw.TerraDrawPolygonMode({
+            styles: styles,
+            validation: notSelfIntersecting(["finish"], rejectCrossed),
+            editable: true,
+            pointerDistance: POINTER_DISTANCE,
+          }),
+          new terraDraw.TerraDrawRectangleMode({ styles: styles }),
+          new terraDraw.TerraDrawSelectMode({
+            flags: { polygon: flags, rectangle: flags },
+            pointerDistance: POINTER_DISTANCE,
+          }),
+        ],
+      });
+    }
+
+    function loadShapes(geometry) {
+      var polys = polygonsOf(geometry);
+      if (!polys.length) return;
+      draw.addFeatures(
+        polys.map(function (coords) {
+          return {
+            type: "Feature",
+            geometry: { type: "Polygon", coordinates: coords },
+            properties: { mode: "polygon" },
+          };
+        }),
+      );
+    }
+
+    // overlays runs on first load and again after every basemap swap, because
+    // setStyle discards the sibling layers *and* the layers Terra Draw's adapter
+    // renders into. Rebuilding the editor from the hidden input is lossless — the
+    // input is always current — and is simpler than trying to re-register an adapter
+    // against a style that no longer has its sources.
+    function overlays(map) {
+      addRegionLayers(map, "siblings", siblings);
+      var geometry = parseGeometry(input.value);
+      if (draw) {
+        try {
+          draw.stop();
+        } catch (e) {
+          /* already torn down with the old style */
+        }
+      }
+      draw = buildDraw(map);
+      draw.start();
+      // Only a finished shape reaches the field. Terra Draw keeps the ring currently
+      // being drawn in the same store as finished ones, so serializing on every
+      // change would put a half-drawn outline into the form — and would leave a
+      // self-intersecting one there after its finish was refused, letting Save
+      // persist a geofence with no inside. A change in select mode, by contrast, is
+      // a real edit of a real shape.
+      draw.on("change", function () {
+        if (draw.getMode() === "select") serialize();
+        else sync();
+      });
+      draw.on("finish", function () {
+        // Drawing is done: hand the operator the tool that edits what they drew.
+        draw.setMode("select");
+        serialize();
+      });
+      loadShapes(geometry);
+      window.MESHTENDER_MAPS[mapId].draw = draw;
+      draw.setMode(geometry ? "select" : "polygon");
       serialize();
     }
 
-    map.on("pm:create", function (e) {
-      // Belt and braces: the draw buttons are disabled while a shape exists, but if
-      // one is somehow drawn anyway, replace rather than orphan a second polygon.
-      if (layer) map.removeLayer(layer);
-      bind(e.layer);
-    });
-    map.on("pm:remove", function (e) {
-      if (e.layer === layer) clear();
-    });
-
-    // Siblings first, so the edited shape sits on top of them.
-    var context = [];
-    (opts.siblings || []).forEach(function (sib) {
-      if (!sib) return;
-      var l = layerFromGeoJSON(sib.geojson);
-      if (!l) return;
-      l.setStyle(outlineStyle(sib.color));
-      if (sib.name) l.bindTooltip(String(sib.name));
-      l.addTo(map);
-      context.push(l);
-    });
-
-    var existing = layerFromGeoJSON(input.value);
-    if (existing) bind(existing);
-    else serialize();
+    var map = window.meshCreateMap(mapId, { overlays: overlays });
+    map.addControl(control, "top-right");
 
     var clearBtn = opts.clear ? document.getElementById(opts.clear) : null;
-    if (clearBtn) clearBtn.addEventListener("click", clear);
+    if (clearBtn) {
+      clearBtn.addEventListener("click", function () {
+        if (!draw) return;
+        draw.clear();
+        draw.setMode("polygon");
+        serialize();
+      });
+    }
 
     // Frame the edited shape when there is one, otherwise the siblings — a brand-new
     // region should open looking at where its neighbors are.
-    fitToLayers(map, layer ? [layer] : context);
+    var own = window.meshCoordsOf(parseGeometry(input.value));
+    var context = [];
+    siblings.forEach(function (f) {
+      context = context.concat(window.meshCoordsOf(f.geometry));
+    });
+    window.meshFrame(map, own.length ? own : context, { padding: FIT_PADDING, pointZoom: 13 });
+    return map;
   };
 
   // ---- Read-only viewer ---------------------------------------------------
 
   // regionMapView renders a read-only region map. opts:
-  //   regions — [{name, geojson, matched, color, primary}] drawn as non-interactive
-  //             outlines, the ones matching the previewed location brought forward.
-  //             Omit for a plain location picker (the console and serial-setup
-  //             callers do);
+  //   regions — [{name, geojson, matched, color, primary}] drawn as outlines, the
+  //             ones matching the previewed location brought forward. Omit for a
+  //             plain location picker (the console and serial-setup callers do);
   //   pickURL — clicking the map navigates here with lat/lon appended so the
   //             server resolves the region def for that point (must end "?"/"&");
   //   preview — {lat, lon} of an already-picked point, shown as a marker;
   //   bounds  — [[minLat,minLon],[maxLat,maxLon]] to frame the org's regions.
   window.regionMapView = function (mapId, opts) {
     opts = opts || {};
-    var map = L.map(mapId, { scrollWheelZoom: false });
-    meshBaseLayers(map);
+    var features = regionFeatures(opts.regions);
+    var preview = opts.preview ? [opts.preview.lon, opts.preview.lat] : null;
+    var picked = preview;
+
+    function overlays(map) {
+      addRegionLayers(map, "regions", features);
+      // The marker source goes on after the regions so the picked location always
+      // sits on top of them.
+      addMarkerLayer(map, "picked", picked);
+    }
+
+    var map = window.meshCreateMap(mapId, { scrollZoom: false, overlays: overlays });
 
-    // Region outlines go on first so the picked-location marker stays on top. They
-    // are non-interactive (see outlineStyle), so a click still reaches the map and
-    // drops a pin rather than being swallowed by a polygon.
-    var drawn = [];
-    var primary = null;
-    (opts.regions || []).forEach(function (r) {
-      if (!r) return;
-      var l = layerFromGeoJSON(r.geojson);
-      if (!l) return;
-      l.setStyle(outlineStyle(r.color, r.matched));
-      if (r.name) l.bindTooltip(String(r.name));
-      l.addTo(map);
-      drawn.push(l);
-      if (r.primary) primary = l;
-    });
     if (opts.pickURL) {
       map.on("click", function (e) {
-        window.location = opts.pickURL + "lat=" + e.latlng.lat.toFixed(6) + "&lon=" + e.latlng.lng.toFixed(6);
+        window.location = opts.pickURL + "lat=" + e.lngLat.lat.toFixed(6) + "&lon=" + e.lngLat.lng.toFixed(6);
       });
     }
     // onPick drops/moves a marker and reports the point instead of navigating —
     // used by in-page pickers (e.g. the serial setup form) that keep the value
     // client-side rather than round-tripping to the server.
     if (opts.onPick) {
-      var picked = null;
       map.on("click", function (e) {
-        if (picked) picked.setLatLng(e.latlng);
-        else picked = L.circleMarker(e.latlng, {
-          radius: 7, color: "#fff", weight: 2, fillColor: "#fff", fillOpacity: 0.9,
-        }).addTo(map);
-        opts.onPick(e.latlng.lat, e.latlng.lng);
+        picked = [e.lngLat.lng, e.lngLat.lat];
+        var src = map.getSource("picked");
+        if (src) {
+          src.setData({
+            type: "FeatureCollection",
+            features: [{ type: "Feature", geometry: { type: "Point", coordinates: picked }, properties: {} }],
+          });
+        }
+        opts.onPick(e.lngLat.lat, e.lngLat.lng);
       });
     }
-    var fit = [];
-    if (opts.bounds) fit.push(opts.bounds[0], opts.bounds[1]);
-    // With no explicit bounds, open framed on the primary region — where the org
-    // actually operates — with room around it for context, rather than zooming out
-    // to contain a nationwide parent. Without a primary, frame everything drawn.
-    if (!opts.bounds && drawn.length) {
-      var rb = L.featureGroup(primary ? [primary] : drawn).getBounds();
-      if (primary) rb = rb.pad(PRIMARY_CONTEXT);
-      fit.push(rb.getSouthWest(), rb.getNorthEast());
-    }
-    if (opts.preview) {
-      L.circleMarker([opts.preview.lat, opts.preview.lon], {
-        radius: 7, color: "#fff", weight: 2, fillColor: "#fff", fillOpacity: 0.9,
-      }).addTo(map);
-      fit.push([opts.preview.lat, opts.preview.lon]);
-    }
-    if (fit.length) {
-      var b = L.latLngBounds(fit);
-      // A zero-size box (single point — one repeater, or a preview with no
-      // region box) can't be fit; center on it at a neighborhood zoom instead.
-      if (b.getNorthEast().equals(b.getSouthWest())) map.setView(b.getCenter(), 11, { animate: false });
-      else map.fitBounds(b, { animate: false, padding: FIT_PADDING });
-    } else {
-      map.setView([20, 0], 2, { animate: false });
+
+    // Framing. An explicit bounds wins; otherwise open framed on the primary region —
+    // where the org actually operates — with room around it for context, rather than
+    // zooming out to contain a nationwide parent. Without a primary, frame everything
+    // drawn. The previewed point is always kept in view.
+    var coords = [];
+    var pad = 0;
+    if (opts.bounds) {
+      coords.push([opts.bounds[0][1], opts.bounds[0][0]], [opts.bounds[1][1], opts.bounds[1][0]]);
+    } else if (features.length) {
+      // Read primary off the features, not the input list: regionFeatures drops
+      // regions with no drawn area, so the two are not index-aligned.
+      var primary = null;
+      features.forEach(function (f) {
+        if (f.properties.primary) primary = f;
+      });
+      (primary ? [primary] : features).forEach(function (f) {
+        coords = coords.concat(window.meshCoordsOf(f.geometry));
+      });
+      if (primary) pad = PRIMARY_CONTEXT;
     }
+    if (preview) coords.push(preview);
+    window.meshFrame(map, coords, { padding: FIT_PADDING, pad: pad, pointZoom: 11 });
+
     // Return the map so callers that show it inside an initially-hidden container
-    // (e.g. a modal) can invalidateSize() once it becomes visible.
+    // (e.g. a modal) can resize() once it becomes visible.
     return map;
   };
 })();
diff --git a/internal/web/static/terra-draw-maplibre-gl-adapter.js b/internal/web/static/terra-draw-maplibre-gl-adapter.js
new file mode 100644
index 0000000..9d8548b
--- /dev/null
+++ b/internal/web/static/terra-draw-maplibre-gl-adapter.js
@@ -0,0 +1,7 @@
+/*! @preserve
+ * Terra Draw MapLibre GL adapter 1.4.1, https://github.com/JamesLMilner/terra-draw
+ * Copyright 2022 James Milner, MIT License.
+ * Banner restored by hand: the upstream UMD bundle ships none.
+ * Vendored (self-hosted per CSP); see THIRD-PARTY-NOTICES.md.
+ */
+!function(e,t){"object"==typeof exports&&"undefined"!=typeof module?t(exports,require("terra-draw")):"function"==typeof define&&define.amd?define(["exports","terra-draw"],t):t((e||self).terraDrawMaplibreGlAdapter={},e.terraDraw)}(this,function(e,t){function i(){return i=Object.assign?Object.assign.bind():function(e){for(var t=1;t<arguments.length;t++){var i=arguments[t];for(var n in i)({}).hasOwnProperty.call(i,n)&&(e[n]=i[n])}return e},i.apply(null,arguments)}function n(e,t){return n=Object.setPrototypeOf?Object.setPrototypeOf.bind():function(e,t){return e.__proto__=t,e},n(e,t)}e.TerraDrawMapLibreGLAdapter=/*#__PURE__*/function(e){function t(t){var i;return(i=e.call(this,t)||this)._renderBeforeLayerId=void 0,i._prefixId=void 0,i._initialDragPan=void 0,i._initialDragRotate=void 0,i._nextRender=void 0,i._map=void 0,i._container=void 0,i.changedIds={deletion:!1,points:!1,linestrings:!1,polygons:!1,styling:!1},i._map=t.map,i._container=i._map.getContainer(),i._initialDragRotate=i._map.dragRotate.isEnabled(),i._initialDragPan=i._map.dragPan.isEnabled(),i._renderBeforeLayerId=t.renderBelowLayerId,i._prefixId=t.prefixId||"td",i}var r,a;a=e,(r=t).prototype=Object.create(a.prototype),r.prototype.constructor=r,n(r,a);var o=t.prototype;return o.hashCode=function(e){for(var t=0,i=0;i<e.length;i++)t=(t<<5)-t+e.charCodeAt(i),t|=0;return Math.abs(t)},o.resizeImage=function(e,t,i,n){var r=new Image;r.crossOrigin="anonymous",r.onload=function(){var e=document.createElement("canvas");e.width=t,e.height=i;var a=e.getContext("2d");if(!a)throw new Error("Could not get canvas context");a.drawImage(r,0,0,t,i);var o=e.toDataURL();n(o)},r.src=e},o.toGlDashArrayFromPixels=function(e,t){if(!e)return null;var i=e[0],n=e[1];if(!Number.isFinite(i)||!Number.isFinite(n)||i<0||n<0)return null;var r=Math.max(1e-4,t);return[i/r,n/r]},o.isMapLibreAtLeast=function(e){var t=this._map.version;if(!t)return!1;var i=function(e){var t=e.match(/(\d+)\.(\d+)\.(\d+)/);return t?[parseInt(t[1],10),parseInt(t[2],10),parseInt(t[3],10)]:null},n=i(t),r=i(e);if(!n||!r)return!0;var a=n[0],o=n[1],l=r[0],d=r[1];return a!==l?a>l:o!==d?o>d:n[2]>=r[2]},o._addGeoJSONSource=function(e,t){this._map.addSource(e,{type:"geojson",data:{type:"FeatureCollection",features:t},tolerance:0})},o._addFillLayer=function(e){return this._map.addLayer({id:e,source:e,type:"fill",layout:{"fill-sort-key":["get","zIndex"]},paint:{"fill-color":["get","polygonFillColor"],"fill-opacity":["get","polygonFillOpacity"]}})},o._addFillOutlineLayer=function(e){return this._map.addLayer({id:e+"-outline",source:e,type:"line",layout:{"line-sort-key":["get","zIndex"]},paint:{"line-width":["get","polygonOutlineWidth"],"line-color":["get","polygonOutlineColor"],"line-opacity":["get","polygonOutlineOpacity"]}})},o._addLineLayer=function(e){var t={};return this.isMapLibreAtLeast("5.8.0")&&(t["line-dasharray"]=["coalesce",["get","lineStringDash"],["literal",[1,0]]]),this._map.addLayer({id:e,source:e,type:"line",layout:{"line-sort-key":["get","zIndex"]},paint:i({},t,{"line-width":["get","lineStringWidth"],"line-color":["get","lineStringColor"],"line-opacity":["get","lineStringOpacity"]})})},o._addPointLayer=function(e){return this._map.addLayer({id:e,source:e,type:"circle",layout:{"circle-sort-key":["get","zIndex"]},paint:{"circle-stroke-color":["get","pointOutlineColor"],"circle-stroke-width":["get","pointOutlineWidth"],"circle-stroke-opacity":["get","pointOutlineOpacity"],"circle-radius":["get","pointWidth"],"circle-color":["get","pointColor"],"circle-opacity":["get","pointOpacity"]}})},o._addMarkerLayer=function(e){return this._map.addLayer({id:e+"-marker",source:e,type:"symbol",filter:["has","markerId"],layout:{"icon-image":["image",["get","markerId"]],"icon-anchor":"bottom","icon-allow-overlap":!0}})},o._addLayer=function(e,t){"Point"===t&&(this._addPointLayer(e),this._addMarkerLayer(e)),"LineString"===t&&this._addLineLayer(e),"Polygon"===t&&(this._addFillLayer(e),this._addFillOutlineLayer(e))},o._addGeoJSONLayer=function(e,t){var i=this._prefixId+"-"+e.toLowerCase();return this._addGeoJSONSource(i,t),this._addLayer(i,e),i},o._setGeoJSONLayerData=function(e,t){var i=this._prefixId+"-"+e.toLowerCase();return this._map.getSource(i).setData({type:"FeatureCollection",features:t}),i},o.updateChangedIds=function(e){var t=this;[].concat(e.updated,e.created).forEach(function(e){"Point"===e.geometry.type?t.changedIds.points=!0:"LineString"===e.geometry.type?t.changedIds.linestrings=!0:"Polygon"===e.geometry.type&&(t.changedIds.polygons=!0)}),e.deletedIds.length>0&&(this.changedIds.deletion=!0),0===e.created.length&&0===e.updated.length&&0===e.deletedIds.length&&(this.changedIds.styling=!0)},o.getLngLatFromEvent=function(e){var t=this._container.getBoundingClientRect();return this.unproject(e.clientX-t.left,e.clientY-t.top)},o.getMapEventElement=function(){return this._map.getCanvas()},o.setDraggability=function(e){e?(this._initialDragRotate&&this._map.dragRotate.enable(),this._initialDragPan&&this._map.dragPan.enable()):(this._initialDragRotate&&this._map.dragRotate.disable(),this._initialDragPan&&this._map.dragPan.disable())},o.project=function(e,t){var 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e.prototype.getCoordinatePrecision.call(this)},o.unregister=function(){e.prototype.unregister.call(this),this.changedIds={points:!1,linestrings:!1,polygons:!1,deletion:!1,styling:!1},this._map.removeLayer(this._prefixId+"-point"),this._map.removeLayer(this._prefixId+"-point-marker"),this._map.removeSource(this._prefixId+"-point"),this._map.removeLayer(this._prefixId+"-linestring"),this._map.removeSource(this._prefixId+"-linestring"),this._map.removeLayer(this._prefixId+"-polygon"),this._map.removeLayer(this._prefixId+"-polygon-outline"),this._map.removeSource(this._prefixId+"-polygon")},o.register=function(t){var i;e.prototype.register.call(this,t);var n,r=this._addGeoJSONLayer("Polygon",[]),a=this._addGeoJSONLayer("LineString",[]),o=this._addGeoJSONLayer("Point",[]);this._renderBeforeLayerId&&(this._map.moveLayer(o,this._renderBeforeLayerId),this._map.moveLayer(a,o),this._map.moveLayer(r+"-outline",a),this._map.moveLayer(r,r+"-outline")),null!=(i=this._currentModeCallbacks)&&i.onReady&&(null==(n=this._currentModeCallbacks)||n.onReady())},t}(t.TerraDrawExtend.TerraDrawBaseAdapter)});
diff --git a/internal/web/static/terra-draw.js b/internal/web/static/terra-draw.js
new file mode 100644
index 0000000..40e8f6f
--- /dev/null
+++ b/internal/web/static/terra-draw.js
@@ -0,0 +1,7 @@
+/*! @preserve
+ * Terra Draw 1.32.3, https://github.com/JamesLMilner/terra-draw
+ * Copyright 2022 James Milner, MIT License.
+ * Banner restored by hand: the upstream UMD bundle ships none.
+ * Vendored (self-hosted per CSP); see THIRD-PARTY-NOTICES.md.
+ */
+!function(t,e){"object"==typeof exports&&"undefined"!=typeof module?e(exports):"function"==typeof define&&define.amd?define(["exports"],e):e((t||self).terraDraw={})}(this,function(t){function e(t,e){(null==e||e>t.length)&&(e=t.length);for(var i=0,n=Array(e);i<e;i++)n[i]=t[i];return n}function i(t,e){for(var i=0;i<e.length;i++){var n=e[i];n.enumerable=n.enumerable||!1,n.configurable=!0,"value"in n&&(n.writable=!0),Object.defineProperty(t,d(n.key),n)}}function n(t,e,n){return e&&i(t.prototype,e),n&&i(t,n),Object.defineProperty(t,"prototype",{writable:!1}),t}function o(t,i){var n="undefined"!=typeof Symbol&&t[Symbol.iterator]||t["@@iterator"];if(n)return(n=n.call(t)).next.bind(n);if(Array.isArray(t)||(n=function(t,i){if(t){if("string"==typeof t)return e(t,i);var n={}.toString.call(t).slice(8,-1);return"Object"===n&&t.constructor&&(n=t.constructor.name),"Map"===n||"Set"===n?Array.from(t):"Arguments"===n||/^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(n)?e(t,i):void 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e=this,i=t.type,n=t.additionalProperties,o=t.coordinates.map(function(t,o){var s;return{type:"Feature",geometry:{type:"Point",coordinates:t},properties:r((s={mode:e.mode},s[i]=!0,s),n?n(o):{})}});return this.createFeatures(o)},i.updatePoint=function(t){return this.handleMutateFeature({type:"Point",featureId:t.featureId,coordinateMutations:t.coordinateMutations,propertyMutations:t.propertyMutations,context:t.context})},i.updatePolygon=function(t){return this.handleMutateFeature({type:"Polygon",featureId:t.featureId,coordinateMutations:t.coordinateMutations,propertyMutations:t.propertyMutations,context:t.context})},i.updateLineString=function(t){return this.handleMutateFeature({type:"LineString",featureId:t.featureId,coordinateMutations:t.coordinateMutations,propertyMutations:t.propertyMutations,context:t.context})},i.deleteFeatureIfPresent=function(t){t&&this.store.has(t)&&this.store.delete([t])},i.deleteFeaturesIfPresent=function(t){var e=this;if(0!==t.length){var i=t.filter(function(t){return e.store.has(t)});i.length&&this.store.delete(i)}},i.setDeselected=function(t){var e=this,i=t.filter(function(t){return e.store.has(t)}).map(function(t){var e;return{featureId:t,properties:(e={},e[f.SELECTED]=!1,e)}});this.updateFeatureProperties(i)},i.setSelected=function(t){var e,i=this.store.getGeometryCopy(t).type,n={featureId:t,propertyMutations:(e={},e[f.SELECTED]=!0,e),context:{updateType:u.Commit}};"Polygon"===i?this.updatePolygon(n):"LineString"===i?this.updateLineString(n):"Point"===i&&this.updatePoint(n)},i.updateGuidancePoints=function(t){this.updateFeatureGeometries(t.map(function(t){return{id:t.featureId,geometry:{type:"Point",coordinates:t.coordinate}}}))},i.handleCreateFeature=function(t){return this.createFeatureWithGeometry({geometry:t.geometry,properties:t.properties})},i.handleMutateFeature=function(t){var e=t.featureId,i=t.coordinateMutations,n=t.context;if(!this.mutateFeature({type:t.type,featureId:e,coordinateMutations:i,propertyMutations:t.propertyMutations,context:n.updateType===u.Finish?r({},n,{correctRightHandRule:!0}):r({},n)}))return null;var o=this.buildFeatureWithGeometry(e);return n.updateType!==u.Finish||i||this.validateGeometryWithUpdateType({geometry:o.geometry,properties:o.properties,updateType:n.updateType})?o:null},i.mutateFeature=function(t){var e=t.type,i=t.featureId,n=t.coordinateMutations,o=t.propertyMutations,r=t.context;if(!i)return!1;var s=this.store.getGeometryCopy(i),a=this.store.getPropertiesCopy(i);if(s.type!==e)throw new Error(e+" geometries cannot be updated on features with "+s.type+" geometries");if(n){var d=this.applyCoordinateMutations(s,n);if(r.correctRightHandRule&&"Polygon"===d.type){var u=$(d);u&&(d=u)}if(!this.validateGeometryWithUpdateType({geometry:d,properties:a,updateType:r.updateType}))return!1;this.updateFeatureGeometries([{id:i,geometry:d}])}return o&&this.updateFeatureProperties([{featureId:i,properties:o}]),!0},i.applyCoordinateMutations=function(t,e){if(this.isReplaceMutation(e))return r({},t,{coordinates:e.coordinates});if("Point"===t.type)throw new Error("Coordinate mutations are not supported for Point geometries");for(var i,n="Polygon"===t.type,s=n?t.coordinates[0].slice():t.coordinates.slice(),a=s.length,d=function(t){var e=t<0?a+t:t;if(e<0||e>=a)throw new RangeError("Index "+t+" (normalized to "+e+") is out of bounds");return e},u=new Array(a).fill(void 0),h=Array.from({length:a},function(){return[]}),l=Array.from({length:a},function(){return[]}),c=[],p=o(e);!(i=p()).done;){var g=i.value;if(g.type!==Q&&g.type!==tt){var f=d(g.index);u[f]=r({},g,{index:f})}else{var y=g.index,v=y<0?a+y:y;if(v<0||v>a)throw new RangeError("Index "+g.index+" (normalized to "+v+") is out of bounds");if(g.type===Q){if(v>=a)throw new RangeError("INSERT_BEFORE index "+g.index+" (normalized to "+v+") is out of bounds for length "+a);h[v].push(g)}else v===a?c.push(g):l[v].push(g)}}for(var m=[],C=0;C<a;C++){for(var P,I=o(h[C]);!(P=I()).done;)m.push(P.value.coordinate);var S=u[C];S?S.type===it||m.push(S.coordinate):m.push(s[C]);for(var F,x=o(l[C]);!(F=x()).done;)m.push(F.value.coordinate)}for(var O=0,M=c;O<M.length;O++)m.push(M[O].coordinate);return r({},t,n?{coordinates:[m].concat(t.coordinates.slice(1))}:{coordinates:m})},i.isReplaceMutation=function(t){return t.type===nt},i.createFeatureWithGeometry=function(t){var e=this.createFeatures([{type:"Feature",geometry:t.geometry,properties:t.properties}])[0];return{id:e,type:"Feature",properties:this.store.getPropertiesCopy(e),geometry:this.store.getGeometryCopy(e)}},i.validateGeometryWithUpdateType=function(t){return!this.options.validate||this.options.validate({type:"Feature",geometry:t.geometry,properties:t.properties||{}},{project:this.project,unproject:this.unproject,coordinatePrecision:this.coordinatePrecision,updateType:t.updateType}).valid},i.buildFeatureWithGeometry=function(t){return{id:t,type:"Feature",properties:this.store.getPropertiesCopy(t),geometry:this.store.getGeometryCopy(t)}},i.createFeatures=function(t){return this.store.create(t)},i.updateFeatureGeometries=function(t){this.store.updateGeometry(t)},i.updateFeatureProperties=function(t){var e=t.map(function(t){var e=t.featureId;return Object.entries(t.properties).map(function(t){return{id:e,property:t[0],value:t[1]}})}).flat();this.store.updateProperty(e)},e}(J),rt={cancel:"Escape",finish:"Enter"},st={start:"crosshair"},at=/*#__PURE__*/function(t){function e(e){var i;return(i=t.call(this,e,!0)||this).mode="circle",i.center=void 0,i.endPosition=void 0,i.segments=64,i.currentCircleId=void 0,i.keyEvents=rt,i.cursors=st,i.startingRadiusKilometers=1e-5,i.cursorMovedAfterInitialCursorDown=!1,i.drawInteraction="click-move",i.drawType=void 0,i.mutateFeature=void 0,i.updateOptions(e),i}s(e,t);var i=e.prototype;return i.updateOptions=function(e){t.prototype.updateOptions.call(this,e),null!=e&&e.cursors&&(this.cursors=r({},this.cursors,e.cursors)),null===(null==e?void 0:e.keyEvents)?this.keyEvents={cancel:null,finish:null}:null!=e&&e.keyEvents&&(this.keyEvents=r({},this.keyEvents,e.keyEvents)),null!=e&&e.startingRadiusKilometers&&(this.startingRadiusKilometers=e.startingRadiusKilometers),null!=e&&e.drawInteraction&&(this.drawInteraction=e.drawInteraction),null!=e&&e.segments&&(this.segments=e.segments<3?3:e.segments)},i.close=function(){if(void 0!==this.currentCircleId&&void 0!==this.endPosition&&this.updateCircle(this.endPosition,u.Finish)){var t=this.currentCircleId;this.cursorMovedAfterInitialCursorDown=!1,this.center=void 0,this.currentCircleId=void 0,this.drawType=void 0,"drawing"===this.state&&this.setStarted(),this.onFinish(t,{mode:this.mode,action:h})}},i.beginDrawing=function(t,e){var i;void 0===e&&(e="click"),this.center=[t.lng,t.lat],this.endPosition=[t.lng,t.lat];var n=A({center:this.center,radiusKilometers:this.startingRadiusKilometers,coordinatePrecision:this.coordinatePrecision}),o=this.mutateFeature.createPolygon({coordinates:n.geometry.coordinates[0],properties:(i={mode:this.mode,radiusKilometers:this.startingRadiusKilometers},i[y.CURRENTLY_DRAWING]=!0,i)});o&&(this.currentCircleId=o.id,this.cursorMovedAfterInitialCursorDown=!1,this.drawType=e,this.setDrawing())},i.dragDrawAllowed=function(){return"click-drag"===this.drawInteraction||"click-move-or-drag"===this.drawInteraction},i.moveDrawAllowed=function(){return"click-move"===this.drawInteraction||"click-move-or-drag"===this.drawInteraction},i.start=function(){this.setStarted(),this.setCursor(this.cursors.start)},i.stop=function(){this.cleanUp(),this.setStopped(),this.setCursor("unset")},i.onClick=function(t){this.moveDrawAllowed()&&("right"===t.button&&this.allowPointerEvent(this.pointerEvents.rightClick,t)||"left"===t.button&&this.allowPointerEvent(this.pointerEvents.leftClick,t)||t.isContextMenu&&this.allowPointerEvent(this.pointerEvents.contextMenu,t))&&(this.center?this.center&&void 0!==this.currentCircleId&&(this.endPosition=[t.lng,t.lat],this.close()):this.beginDrawing(t))},i.onMouseMove=function(t){this.cursorMovedAfterInitialCursorDown=!0,this.endPosition=[t.lng,t.lat],this.updateCircle(this.endPosition,u.Provisional)},i.onKeyDown=function(){},i.onKeyUp=function(t){t.key===this.keyEvents.cancel?this.cleanUp():t.key===this.keyEvents.finish&&this.close()},i.onDragStart=function(t,e){"drawing"!==this.state&&this.allowPointerEvent(this.pointerEvents.onDragStart,t)&&this.dragDrawAllowed()&&(this.beginDrawing(t,"drag"),e(!1))},i.onDrag=function(t,e){this.allowPointerEvent(this.pointerEvents.onDrag,t)&&this.dragDrawAllowed()&&"drag"===this.drawType&&(this.cursorMovedAfterInitialCursorDown=!0,this.endPosition=[t.lng,t.lat],this.updateCircle(this.endPosition,u.Provisional))},i.onDragEnd=function(t,e){this.allowPointerEvent(this.pointerEvents.onDragEnd,t)&&this.dragDrawAllowed()&&"drag"===this.drawType&&(this.endPosition=[t.lng,t.lat],this.close(),e(!0))},i.cleanUp=function(){var t=this.currentCircleId;this.center=void 0,this.currentCircleId=void 0,this.drawType=void 0,"drawing"===this.state&&this.setStarted(),this.mutateFeature.deleteFeatureIfPresent(t)},i.styleFeature=function(t){var e=r({},{polygonFillColor:"#3f97e0",polygonOutlineColor:"#3f97e0",polygonOutlineWidth:4,polygonOutlineOpacity:1,polygonFillOpacity:.3,pointColor:"#3f97e0",pointOpacity:1,pointOutlineColor:"#ffffff",pointOutlineOpacity:1,pointOutlineWidth:0,pointWidth:6,lineStringColor:"#3f97e0",lineStringWidth:4,lineStringOpacity:1,zIndex:0,markerUrl:void 0,markerHeight:void 0,markerWidth:void 0,lineStringDash:void 0});return"Feature"===t.type&&"Polygon"===t.geometry.type&&t.properties.mode===this.mode?(e.polygonFillColor=this.getHexColorStylingValue(this.styles.fillColor,e.polygonFillColor,t),e.polygonOutlineColor=this.getHexColorStylingValue(this.styles.outlineColor,e.polygonOutlineColor,t),e.polygonOutlineWidth=this.getNumericStylingValue(this.styles.outlineWidth,e.polygonOutlineWidth,t),e.polygonOutlineOpacity=this.getNumericStylingValue(this.styles.outlineOpacity,1,t),e.polygonFillOpacity=this.getNumericStylingValue(this.styles.fillOpacity,e.polygonFillOpacity,t),e.zIndex=v,e):e},i.validateFeature=function(t){var e=this;return this.validateModeFeature(t,function(t){return Z(t,e.coordinatePrecision)})},i.updateCircle=function(t,e){if(void 0!==this.currentCircleId&&void 0!==this.center){var i,n,o=e===u.Finish;if(this.cursorMovedAfterInitialCursorDown)if(n=w(this.center,t),"web-mercator"===this.projection){var r=function(t,e){var i=1e3*w(t,e);if(0===i)return 1;var n=L(t[0],t[1]),o=n.x,r=n.y,s=L(e[0],e[1]),a=s.y;return Math.sqrt(Math.pow(s.x-o,2)+Math.pow(a-r,2))/i}(this.center,t);i=function(t){for(var e=t.center,i=t.coordinatePrecision,n=t.steps?t.steps:64,o=1e3*t.radiusKilometers,r=L(e[0],e[1]),s=r.x,a=r.y,d=[],u=0;u<n;u++){var h=360*u/n*Math.PI/180,l=o*Math.cos(h),c=o*Math.sin(h),p=W(s+l,a+c),g=p.lat;d.push([_(p.lng,i),_(g,i)])}return d.push(d[0]),{type:"Feature",geometry:{type:"Polygon",coordinates:[d]},properties:{}}}({center:this.center,radiusKilometers:n*r,coordinatePrecision:this.coordinatePrecision,steps:this.segments})}else{if("globe"!==this.projection)throw new Error("Invalid projection");i=A({center:this.center,radiusKilometers:n,coordinatePrecision:this.coordinatePrecision,steps:this.segments})}var s={};return i&&n&&(s.radiusKilometers=n),o&&(s[y.CURRENTLY_DRAWING]=void 0),this.mutateFeature.updatePolygon({featureId:this.currentCircleId,coordinateMutations:i?{type:nt,coordinates:i.geometry.coordinates}:void 0,propertyMutations:s,context:o?{updateType:e,action:h}:{updateType:e}})}},i.afterFeatureUpdated=function(t){this.currentCircleId===t.id&&(this.cursorMovedAfterInitialCursorDown=!1,this.center=void 0,this.currentCircleId=void 0,this.drawType=void 0,"drawing"===this.state&&this.setStarted())},i.registerBehaviors=function(t){this.mutateFeature=new ot(t,{validate:this.validate})},e}(O),dt=function(t,e){var i=e.x-t.x,n=e.y-t.y;return Math.sqrt(n*n+i*i)};function ut(t,e){return t[0]===e[0]&&t[1]===e[1]}var ht=/*#__PURE__*/function(t){function e(e){return t.call(this,e)||this}s(e,t);var i=e.prototype;return i.getGeometryType=function(t){return this.store.getGeometryCopy(t).type},i.coordinateAtIndexIsIdentical=function(t){var e,i=t.newCoordinate,n=t.index,o=this.store.getGeometryCopy(t.featureId);if("Polygon"===o.type)e=o.coordinates[0][n];else if("LineString"===o.type)e=o.coordinates[n];else{if(0!==n)throw new Error("Point geometries only have one coordinate at index 0");e=o.coordinates}return ut(i,e)},i.getGeometry=function(t){return this.store.getGeometryCopy(t)},i.getCoordinates=function(t){var e=this.store.getGeometryCopy(t),i=e.coordinates;return"Polygon"===e.type?i[0]:i},i.getCoordinate=function(t,e){var i=this.getCoordinates(t),n=e<0?i.length+e:e;if(n<0||n>=i.length)throw new RangeError("Index "+e+" (normalized to "+n+") is out of bounds");return i[n]},i.getProperties=function(t){return this.store.getPropertiesCopy(t)},i.hasFeature=function(t){return this.store.has(t)},i.getAllFeatureIdsWhere=function(t){return this.store.copyAllWhere(t).map(function(t){return t.id})},e}(J),lt={cancel:"Escape",finish:"Enter"},ct={start:"crosshair",close:"pointer"},pt=/*#__PURE__*/function(t){function e(e){var i;return(i=t.call(this,e,!0)||this).mode="freehand",i.canClose=!1,i.currentId=void 0,i.closingPointId=void 0,i.minDistance=20,i.keyEvents=lt,i.cursors=ct,i.preventPointsNearClose=!0,i.autoClose=!1,i.autoCloseTimeout=500,i.hasLeftStartingPoint=!1,i.preventNewFeature=!1,i.drawInteraction="click-move",i.drawType=void 0,i.smoothing=0,i.mutateFeature=void 0,i.readFeature=void 0,i.updateOptions(e),i}s(e,t);var i=e.prototype;return i.updateOptions=function(e){t.prototype.updateOptions.call(this,e),null!=e&&e.minDistance&&(this.minDistance=e.minDistance),void 0!==(null==e?void 0:e.smoothing)&&(this.smoothing=Math.min(Math.max(e.smoothing,0),.999)),void 0!==(null==e?void 0:e.preventPointsNearClose)&&(this.preventPointsNearClose=e.preventPointsNearClose),void 0!==(null==e?void 0:e.autoClose)&&(this.autoClose=e.autoClose),null!=e&&e.autoCloseTimeout&&(this.autoCloseTimeout=e.autoCloseTimeout),null===(null==e?void 0:e.keyEvents)?this.keyEvents={cancel:null,finish:null}:null!=e&&e.keyEvents&&(this.keyEvents=r({},this.keyEvents,e.keyEvents)),null!=e&&e.cursors&&(this.cursors=r({},this.cursors,e.cursors)),null!=e&&e.drawInteraction&&(this.drawInteraction=e.drawInteraction)},i.moveDrawAllowed=function(){return"click-move"===this.drawInteraction||"click-move-or-drag"===this.drawInteraction},i.dragDrawAllowed=function(){return"click-drag"===this.drawInteraction||"click-move-or-drag"===this.drawInteraction},i.beginDrawing=function(t,e){var i;void 0===e&&(e="click");var n=this.mutateFeature.createPolygon({coordinates:[[t.lng,t.lat],[t.lng,t.lat],[t.lng,t.lat],[t.lng,t.lat]],properties:(i={mode:this.mode},i[y.CURRENTLY_DRAWING]=!0,i)});this.currentId=n.id,this.drawType=e,this.closingPointId=this.mutateFeature.createGuidancePoint({coordinate:[t.lng,t.lat],type:y.CLOSING_POINT}),this.canClose=!0,"drawing"!==this.state&&this.setDrawing()},i.addCoordinate=function(t){var e=this;if(void 0!==this.currentId&&!1!==this.canClose){var i=this.readFeature.getCoordinate(this.currentId,-2),n=i[0],o=i[1],r=this.project(n,o),s=dt({x:r.x,y:r.y},{x:t.containerX,y:t.containerY}),a=this.readFeature.getCoordinate(this.currentId,0),d=this.project(a[0],a[1]);if(dt({x:d.x,y:d.y},{x:t.containerX,y:t.containerY})<this.pointerDistance){if(this.autoClose&&this.hasLeftStartingPoint&&(this.preventNewFeature=!0,setTimeout(function(){e.preventNewFeature=!1},this.autoCloseTimeout),this.close()),this.setCursor(this.cursors.close),this.preventPointsNearClose)return}else this.hasLeftStartingPoint=!0,this.setCursor(this.cursors.start);if(!(s<this.minDistance)){var h=this.getSmoothedCoordinate([n,o],[t.lng,t.lat]);this.mutateFeature.updatePolygon({featureId:this.currentId,coordinateMutations:[{type:Q,index:-1,coordinate:h}],context:{updateType:u.Provisional}})}}else this.setCursor(this.cursors.start)},i.getSmoothedCoordinate=function(t,e){return 0===this.smoothing?e:[t[0]*this.smoothing+e[0]*(1-this.smoothing),t[1]*this.smoothing+e[1]*(1-this.smoothing)]},i.close=function(){var t;if(void 0!==this.currentId&&this.mutateFeature.updatePolygon({featureId:this.currentId,propertyMutations:(t={},t[y.CURRENTLY_DRAWING]=void 0,t),context:{updateType:u.Finish,action:h}})){var e=this.currentId;this.mutateFeature.deleteFeatureIfPresent(this.closingPointId),this.canClose=!1,this.currentId=void 0,this.closingPointId=void 0,this.hasLeftStartingPoint=!1,this.drawType=void 0,"drawing"===this.state&&this.setStarted(),this.onFinish(e,{mode:this.mode,action:h})}},i.start=function(){this.setStarted(),this.setCursor(this.cursors.start)},i.stop=function(){this.cleanUp(),this.setStopped(),this.setCursor("unset")},i.onMouseMove=function(t){this.moveDrawAllowed()&&"click"===this.drawType&&this.addCoordinate(t)},i.onClick=function(t){if(this.moveDrawAllowed()&&("right"===t.button&&this.allowPointerEvent(this.pointerEvents.rightClick,t)||"left"===t.button&&this.allowPointerEvent(this.pointerEvents.leftClick,t)||t.isContextMenu&&this.allowPointerEvent(this.pointerEvents.contextMenu,t))){if(this.preventNewFeature)return;if(!1===this.canClose)return void this.beginDrawing(t);this.close()}},i.onKeyDown=function(){},i.onKeyUp=function(t){t.key===this.keyEvents.cancel?this.cleanUp():t.key===this.keyEvents.finish&&!0===this.canClose&&this.close()},i.onDragStart=function(t,e){"drawing"!==this.state&&(this.preventNewFeature||this.allowPointerEvent(this.pointerEvents.onDragStart,t)&&this.dragDrawAllowed()&&(this.beginDrawing(t,"drag"),e(!1)))},i.onDrag=function(t,e){this.allowPointerEvent(this.pointerEvents.onDrag,t)&&this.dragDrawAllowed()&&"drag"===this.drawType&&this.addCoordinate(t)},i.onDragEnd=function(t,e){var i=this;this.allowPointerEvent(this.pointerEvents.onDragEnd,t)&&this.dragDrawAllowed()&&"drag"===this.drawType&&(this.preventNewFeature=!0,setTimeout(function(){i.preventNewFeature=!1},this.autoCloseTimeout),this.close(),e(!0))},i.cleanUp=function(){var t=this.currentId,e=this.closingPointId;this.closingPointId=void 0,this.currentId=void 0,this.canClose=!1,this.hasLeftStartingPoint=!1,this.drawType=void 0,"drawing"===this.state&&this.setStarted(),this.mutateFeature.deleteFeatureIfPresent(t),this.mutateFeature.deleteFeatureIfPresent(e)},i.styleFeature=function(t){var e=r({},{polygonFillColor:"#3f97e0",polygonOutlineColor:"#3f97e0",polygonOutlineWidth:4,polygonOutlineOpacity:1,polygonFillOpacity:.3,pointColor:"#3f97e0",pointOpacity:1,pointOutlineColor:"#ffffff",pointOutlineOpacity:1,pointOutlineWidth:0,pointWidth:6,lineStringColor:"#3f97e0",lineStringWidth:4,lineStringOpacity:1,zIndex:0,markerUrl:void 0,markerHeight:void 0,markerWidth:void 0,lineStringDash:void 0});return"Feature"===t.type&&"Polygon"===t.geometry.type&&t.properties.mode===this.mode?(e.polygonFillColor=this.getHexColorStylingValue(this.styles.fillColor,e.polygonFillColor,t),e.polygonOutlineColor=this.getHexColorStylingValue(this.styles.outlineColor,e.polygonOutlineColor,t),e.polygonOutlineOpacity=this.getNumericStylingValue(this.styles.outlineOpacity,1,t),e.polygonOutlineWidth=this.getNumericStylingValue(this.styles.outlineWidth,e.polygonOutlineWidth,t),e.polygonFillOpacity=this.getNumericStylingValue(this.styles.fillOpacity,e.polygonFillOpacity,t),e.zIndex=v,e):"Feature"===t.type&&"Point"===t.geometry.type&&t.properties.mode===this.mode?(e.pointWidth=this.getNumericStylingValue(this.styles.closingPointWidth,e.pointWidth,t),e.pointColor=this.getHexColorStylingValue(this.styles.closingPointColor,e.pointColor,t),e.pointOpacity=this.getNumericStylingValue(this.styles.closingPointOpacity,void 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e.cloneRecursively(t)};var i=null==t?void 0:t.maxStackSize;this.maxStackSize=void 0!==i&&Number.isFinite(i)?Math.max(0,Math.floor(i)):Number.POSITIVE_INFINITY}var e=t.prototype;return e.setMaxStackSize=function(t){Number.isFinite(t)?(this.maxStackSize=Math.max(0,Math.floor(t)),this.trimHistoryToMax(this.undoHistory),this.trimHistoryToMax(this.redoHistory)):this.maxStackSize=Number.POSITIVE_INFINITY},e.trimHistoryToMax=function(t){if(Number.isFinite(this.maxStackSize))for(;t.length>this.maxStackSize;)t.shift()},e.pushUndoEntry=function(t){0!==this.maxStackSize&&(this.undoHistory.push(t),this.trimHistoryToMax(this.undoHistory))},e.pushRedoEntry=function(t){0!==this.maxStackSize&&(this.redoHistory.push(t),this.trimHistoryToMax(this.redoHistory))},e.cloneRecursively=function(t){var e=this;return Array.isArray(t)?t.map(function(t){return e.cloneRecursively(t)}):null!==t&&"object"==typeof t?r({},t):t},e.cloneCoordinates=function(t){return this.cloneCoordinatesFunction(t)},e.cloneEntry=function(t){return{featureCoordinates:this.cloneCoordinates(t.featureCoordinates),currentCoordinate:t.currentCoordinate}},e.clear=function(){this.undoHistory=[],this.redoHistory=[]},e.undoSize=function(){return this.undoHistory.length},e.redoSize=function(){return this.redoHistory.length},e.recordSnapshot=function(t){this.pushUndoEntry(this.cloneEntry(t)),this.redoHistory=[]},e.beginUndo=function(){var t=this.undoHistory.pop();if(t){var e=this.cloneEntry(t);this.pushRedoEntry(e);var i=this.undoHistory[this.undoHistory.length-1];return{undoneEntry:e,previousEntry:i?this.cloneEntry(i):void 0}}},e.takeRedo=function(){var t=this.redoHistory.pop();if(t)return this.cloneEntry(t)},e.commitRedo=function(t){this.pushUndoEntry(this.cloneEntry(t))},t}(),Bt={cancel:"Escape",finish:"Enter"},zt={start:"crosshair",close:"pointer",dragStart:"grabbing",dragEnd:"crosshair"},Ht=/*#__PURE__*/function(t){function e(e){var i;return(i=t.call(this,e,!0)||this).mode="linestring",i.currentCoordinate=0,i.currentId=void 0,i.keyEvents=Bt,i.snapping=void 0,i.cursors=zt,i.mouseMove=!1,i.insertCoordinates=void 0,i.lastCommittedCoordinates=void 0,i.snappedPointId=void 0,i.lastMouseMoveEvent=void 0,i.showCoordinatePoints=!1,i.finishOnNthCoordinate=void 0,i.editable=!1,i.editedFeatureId=void 0,i.editedFeatureCoordinateIndex=void 0,i.editedSnapType=void 0,i.editedInsertIndex=void 0,i.editedPointId=void 0,i.coordinateSnapping=void 0,i.insertPoint=void 0,i.lineSnapping=void 0,i.featureSnapping=void 0,i.pixelDistance=void 0,i.clickBoundingBox=void 0,i.mutateFeature=void 0,i.readFeature=void 0,i.closingPoints=void 0,i.coordinatePoints=void 0,i.undoRedo=void 0,i.updateOptions(e),i}s(e,t);var i=e.prototype;return i.updateOptions=function(e){var i=this;if(t.prototype.updateOptions.call(this,e),void 0!==(null==e?void 0:e.finishOnNthCoordinate)&&Number.isInteger(e.finishOnNthCoordinate)&&e.finishOnNthCoordinate>1&&(this.finishOnNthCoordinate=Math.floor(e.finishOnNthCoordinate)),null!=e&&e.cursors&&(this.cursors=r({},this.cursors,e.cursors)),null!=e&&e.snapping&&(this.snapping=e.snapping),null===(null==e?void 0:e.keyEvents)?this.keyEvents={cancel:null,finish:null}:null!=e&&e.keyEvents&&(this.keyEvents=r({},this.keyEvents,e.keyEvents)),null!=e&&e.insertCoordinates&&(this.insertCoordinates=e.insertCoordinates),e&&e.editable&&(this.editable=e.editable),void 0!==(null==e?void 0:e.showCoordinatePoints))if(this.showCoordinatePoints=e.showCoordinatePoints,this.coordinatePoints&&!0===e.showCoordinatePoints)this.store.copyAllWhere(function(t){return t.mode===i.mode}).forEach(function(t){i.coordinatePoints.createOrUpdate({featureId:t.id,featureCoordinates:t.geometry.coordinates})});else if(this.coordinatePoints&&!1===this.showCoordinatePoints){var n=this.store.copyAllWhere(function(t){var e;return t.mode===i.mode&&Boolean(null==(e=t[y.COORDINATE_POINT_IDS])?void 0:e.length)});this.coordinatePoints.deletePointsByFeatureIds(n.map(function(t){return t.id}))}},i.shouldFinishOnCommit=function(t){return!!this.finishOnNthCoordinate&&Math.max(0,t.coordinates.length-1)>=this.finishOnNthCoordinate},i.updateSnappedCoordinate=function(t){var e=this.snapCoordinate(t);return e?(this.snappedPointId?this.mutateFeature.updateGuidancePoints([{featureId:this.snappedPointId,coordinate:e}]):this.snappedPointId=this.mutateFeature.createGuidancePoint({coordinate:e,type:y.SNAPPING_POINT}),t.lng=e[0],t.lat=e[1]):this.snappedPointId&&(this.mutateFeature.deleteFeatureIfPresent(this.snappedPointId),this.snappedPointId=void 0),e},i.close=function(){var t;if(void 0!==this.currentId){var e=this.mutateFeature.updateLineString({featureId:this.currentId,context:{updateType:u.Finish,action:h},coordinateMutations:[{type:it,index:-1}],propertyMutations:(t={},t[y.CURRENTLY_DRAWING]=void 0,t)});if(e){this.showCoordinatePoints&&this.coordinatePoints.createOrUpdate({featureId:this.currentId,featureCoordinates:e.geometry.coordinates});var i=this.currentId;this.currentCoordinate=0,this.currentId=void 0,this.lastCommittedCoordinates=void 0,this.undoRedo.clear(),"drawing"===this.state&&this.setStarted(),this.closingPoints.delete(),this.snappedPointId&&(this.mutateFeature.deleteFeatureIfPresent(this.snappedPointId),this.snappedPointId=void 0),this.editedPointId&&(this.mutateFeature.deleteFeatureIfPresent(this.editedPointId),this.editedPointId=void 0,this.editedFeatureId=void 0,this.editedFeatureCoordinateIndex=void 0,this.editedInsertIndex=void 0,this.editedSnapType=void 0),this.onFinish(i,{mode:this.mode,action:h})}}},i.generateInsertCoordinates=function(t,e){if(!this.insertCoordinates||!this.lastCommittedCoordinates)throw new Error("Not able to insert coordinates");if("amount"!==this.insertCoordinates.strategy)throw new Error("Strategy does not exist");var i=w(t,e)/(this.insertCoordinates.value+1),n=[];return"globe"===this.projection?n=this.insertPoint.generateInsertionGeodesicCoordinates(t,e,i):"web-mercator"===this.projection&&(n=this.insertPoint.generateInsertionCoordinates(t,e,i)),n},i.createLine=function(t){var e,i=this.mutateFeature.createLineString({coordinates:[t,t],properties:(e={mode:this.mode},e[y.CURRENTLY_DRAWING]=!0,e)});this.lastCommittedCoordinates=i.geometry.coordinates,this.currentId=i.id,this.currentCoordinate++,this.pushHistorySnapshot(this.currentId,this.currentCoordinate),this.setDrawing(),this.showCoordinatePoints&&this.coordinatePoints.createOrUpdate({featureId:this.currentId,featureCoordinates:i.geometry.coordinates})},i.firstUpdateToLine=function(t){if(this.currentId){this.setCursor(this.cursors.close);var e=this.mutateFeature.updateLineString({featureId:this.currentId,context:{updateType:u.Commit},coordinateMutations:[{type:tt,index:-1,coordinate:t}]});e&&(this.closingPoints.create(e.geometry.coordinates),this.showCoordinatePoints&&this.coordinatePoints.createOrUpdate({featureId:this.currentId,featureCoordinates:e.geometry.coordinates}),this.lastCommittedCoordinates=e.geometry.coordinates,this.currentCoordinate++,this.pushHistorySnapshot(this.currentId,this.currentCoordinate),this.shouldFinishOnCommit(e.geometry)&&this.close())}},i.updateToLine=function(t,e){if(this.currentId)if(this.closingPoints.isLineStringClosingPoint(t).isClosing)this.close();else{this.setCursor(this.cursors.close);var i=this.mutateFeature.updateLineString({featureId:this.currentId,context:{updateType:u.Commit},coordinateMutations:[{type:tt,index:-1,coordinate:e}]});i&&(this.closingPoints.update(i.geometry.coordinates),this.showCoordinatePoints&&this.coordinatePoints.createOrUpdate({featureId:this.currentId,featureCoordinates:i.geometry.coordinates}),this.lastCommittedCoordinates=i.geometry.coordinates,this.currentCoordinate++,this.pushHistorySnapshot(this.currentId,this.currentCoordinate),this.shouldFinishOnCommit(i.geometry)&&this.close())}},i.undoSize=function(){return this.undoRedo.undoSize()},i.clearHistory=function(){this.undoRedo.clear()},i.pushHistorySnapshot=function(t,e){var i=this.readFeature.getGeometry(t);this.undoRedo.recordSnapshot({featureCoordinates:i.coordinates,currentCoordinate:e})},i.updateSnappedGuidancePointFromLastMouseMove=function(){this.snapping&&this.lastMouseMoveEvent?this.updateSnappedCoordinate(this.lastMouseMoveEvent):this.snappedPointId&&(this.mutateFeature.deleteFeatureIfPresent(this.snappedPointId),this.snappedPointId=void 0)},i.syncClosingPoints=function(t){this.currentCoordinate>=2?this.closingPoints.ids.length?this.closingPoints.update(t):this.closingPoints.create(t):this.closingPoints.delete()},i.undo=function(){var t;if("drawing"===this.state&&this.currentId){var e=this.undoRedo.beginUndo();if(e){var i=e.previousEntry;if(!i){var n=this.currentId;return this.currentId=void 0,this.currentCoordinate=0,this.lastCommittedCoordinates=void 0,this.closingPoints.delete(),"drawing"===this.state&&this.setStarted(),this.showCoordinatePoints&&this.coordinatePoints.deletePointsByFeatureIds([n]),this.mutateFeature.deleteFeatureIfPresent(n),void this.updateSnappedGuidancePointFromLastMouseMove()}var o=this.mutateFeature.updateLineString({featureId:this.currentId,coordinateMutations:{type:nt,coordinates:i.featureCoordinates},propertyMutations:(t={},t[y.CURRENTLY_DRAWING]=!0,t),context:{updateType:u.Commit}});o&&(this.currentCoordinate=i.currentCoordinate,this.lastCommittedCoordinates=o.geometry.coordinates,this.syncClosingPoints(o.geometry.coordinates),this.showCoordinatePoints&&this.coordinatePoints.createOrUpdate({featureId:this.currentId,featureCoordinates:o.geometry.coordinates}),this.updateSnappedGuidancePointFromLastMouseMove())}}},i.redoSize=function(){return this.undoRedo.redoSize()},i.redo=function(){var t=this.undoRedo.takeRedo();if(t){if(this.currentId){var e,i=this.mutateFeature.updateLineString({featureId:this.currentId,coordinateMutations:{type:nt,coordinates:t.featureCoordinates},propertyMutations:(e={},e[y.CURRENTLY_DRAWING]=!0,e),context:{updateType:u.Commit}});if(!i)return;this.currentCoordinate=t.currentCoordinate,this.lastCommittedCoordinates=i.geometry.coordinates,this.syncClosingPoints(i.geometry.coordinates),this.showCoordinatePoints&&this.coordinatePoints.createOrUpdate({featureId:this.currentId,featureCoordinates:i.geometry.coordinates})}else{var n,o=this.mutateFeature.createLineString({coordinates:t.featureCoordinates,properties:(n={mode:this.mode},n[y.CURRENTLY_DRAWING]=!0,n)}),r=o.id,s=o.geometry;this.currentId=r,this.currentCoordinate=t.currentCoordinate,this.lastCommittedCoordinates=s.coordinates,"started"===this.state&&this.setDrawing(),this.syncClosingPoints(s.coordinates),this.showCoordinatePoints&&this.coordinatePoints.createOrUpdate({featureId:r,featureCoordinates:s.coordinates})}this.undoRedo.commitRedo(t),this.updateSnappedGuidancePointFromLastMouseMove()}},i.registerBehaviors=function(t){this.insertPoint=new Mt(t),this.clickBoundingBox=new ft(t),this.pixelDistance=new yt(t),this.lineSnapping=new _t(t,this.pixelDistance,this.clickBoundingBox),this.coordinateSnapping=new vt(t,this.pixelDistance,this.clickBoundingBox),this.featureSnapping=new Tt(this.coordinateSnapping,this.lineSnapping),this.readFeature=new ht(t),this.mutateFeature=new ot(t,{validate:this.validate}),this.closingPoints=new Wt(t,this.pixelDistance,this.mutateFeature,this.readFeature),this.coordinatePoints=new Ut(t,this.readFeature,this.mutateFeature),this.undoRedo=new At({maxStackSize:t.undoRedoMaxStackSize})},i.start=function(){this.setStarted(),this.setCursor(this.cursors.start)},i.stop=function(){this.cleanUp(),this.setStopped(),this.setCursor("unset")},i.onMouseMove=function(t){this.mouseMove=!0,this.setCursor(this.cursors.start),this.lastMouseMoveEvent=t;var e=this.updateSnappedCoordinate(t)||[t.lng,t.lat];if(void 0!==this.currentId&&0!==this.currentCoordinate){this.closingPoints.isLineStringClosingPoint(t).isClosing&&this.setCursor(this.cursors.close);var i=[{type:et,index:-1,coordinate:e}];if(this.insertCoordinates){var n=this.getInsertCoordinates(e);n&&(i={type:nt,coordinates:n})}var o=this.mutateFeature.updateLineString({coordinateMutations:i,featureId:this.currentId,context:{updateType:u.Provisional}});o&&this.showCoordinatePoints&&this.coordinatePoints.createOrUpdate({featureId:this.currentId,featureCoordinates:o.geometry.coordinates})}},i.getInsertCoordinates=function(t){if(this.lastCommittedCoordinates){var e=this.lastCommittedCoordinates[this.lastCommittedCoordinates.length-1];if(!ut(e,t)){var i=this.generateInsertCoordinates(e,t),n=this.lastCommittedCoordinates.slice(0,-1);return[].concat(n,i,[t])}}},i.onRightClick=function(t){var e=this;if(this.editable&&"started"===this.state){var i=this.coordinateSnapping.getSnappable(t,function(t){return e.lineStringFilter(t)}),n=i.featureId,o=i.featureCoordinateIndex;if(n&&void 0!==o){var r=this.readFeature.getGeometry(n);if("LineString"===r.type&&!(r.coordinates.length<=2)){var s=this.mutateFeature.updateLineString({featureId:n,coordinateMutations:[{type:it,index:o}],context:{updateType:u.Finish,action:l}});s&&this.showCoordinatePoints&&this.coordinatePoints.createOrUpdate({featureId:n,featureCoordinates:s.geometry.coordinates}),this.snappedPointId&&(this.mutateFeature.deleteFeatureIfPresent(this.snappedPointId),this.snappedPointId=void 0),this.editedPointId&&(this.mutateFeature.deleteFeatureIfPresent(this.editedPointId),this.editedPointId=void 0,this.editedFeatureId=void 0,this.editedFeatureCoordinateIndex=void 0,this.editedInsertIndex=void 0,this.editedSnapType=void 0),this.closingPoints.delete(),this.onFinish(n,{mode:this.mode,action:c})}}}},i.onLeftClick=function(t){this.snappedPointId&&(this.mutateFeature.deleteFeatureIfPresent(this.snappedPointId),this.snappedPointId=void 0);var e=this.snapCoordinate(t)||[t.lng,t.lat];0===this.currentCoordinate?this.createLine(e):1===this.currentCoordinate&&this.currentId?this.firstUpdateToLine(e):this.currentId&&this.updateToLine(t,e)},i.onClick=function(t){void 0===this.currentId||this.readFeature.hasFeature(this.currentId)||this.cleanUp(),("right"===t.button&&this.allowPointerEvent(this.pointerEvents.rightClick,t)||"left"===t.button&&this.allowPointerEvent(this.pointerEvents.leftClick,t)||t.isContextMenu&&this.allowPointerEvent(this.pointerEvents.contextMenu,t))&&(this.currentCoordinate>0&&!this.mouseMove&&this.onMouseMove(t),this.mouseMove=!1,"right"===t.button?this.onRightClick(t):"left"===t.button&&this.onLeftClick(t))},i.onKeyDown=function(){},i.onKeyUp=function(t){t.key===this.keyEvents.cancel&&this.cleanUp(),t.key===this.keyEvents.finish&&this.close()},i.onDragStart=function(t,e){var i=this;if(this.allowPointerEvent(this.pointerEvents.onDragStart,t)&&this.editable){var n=void 0;if("started"===this.state){var o=this.lineSnapping.getSnappable(t,function(t){return i.lineStringFilter(t)});o.coordinate&&(this.editedSnapType="line",this.editedFeatureCoordinateIndex=o.featureCoordinateIndex,this.editedFeatureId=o.featureId,n=o.coordinate);var r=this.coordinateSnapping.getSnappable(t,function(t){return i.lineStringFilter(t)});r.coordinate&&(this.editedSnapType="coordinate",this.editedFeatureCoordinateIndex=r.featureCoordinateIndex,this.editedFeatureId=r.featureId,n=r.coordinate)}this.editedFeatureId&&n&&(this.editedPointId||(this.editedPointId=this.mutateFeature.createGuidancePoint({coordinate:n,type:y.EDITED})),this.setCursor(this.cursors.dragStart),e(!1))}},i.onDrag=function(t,e){var i;if(this.allowPointerEvent(this.pointerEvents.onDrag,t)&&void 0!==this.editedFeatureId&&void 0!==this.editedFeatureCoordinateIndex){if("coordinate"===this.editedSnapType||"line"===this.editedSnapType&&void 0!==this.editedInsertIndex){var n=this.mutateFeature.updateLineString({featureId:this.editedFeatureId,context:{updateType:u.Provisional},coordinateMutations:[{type:et,index:this.editedFeatureCoordinateIndex,coordinate:[t.lng,t.lat]}]});if(!n)return;this.showCoordinatePoints&&(void 0!==this.editedInsertIndex?this.coordinatePoints.createOrUpdate({featureId:this.editedFeatureId,featureCoordinates:n.geometry.coordinates}):this.coordinatePoints.updateOneAtIndex(this.editedFeatureId,this.editedFeatureCoordinateIndex,[t.lng,t.lat]))}else if("line"===this.editedSnapType&&void 0===this.editedInsertIndex){this.editedInsertIndex=this.editedFeatureCoordinateIndex+1;var o=this.mutateFeature.updateLineString({featureId:this.editedFeatureId,context:{updateType:u.Provisional}});if(!o)return;this.showCoordinatePoints&&this.coordinatePoints.createOrUpdate({featureId:this.editedFeatureId,featureCoordinates:o.geometry.coordinates}),this.editedFeatureCoordinateIndex++}this.snapping&&this.snappedPointId&&(this.mutateFeature.deleteFeatureIfPresent(this.snappedPointId),this.snappedPointId=void 0),this.editedPointId&&this.mutateFeature.updateGuidancePoints([{featureId:this.editedPointId,coordinate:[t.lng,t.lat]}]),this.mutateFeature.updateLineString({featureId:this.editedFeatureId,context:{updateType:u.Provisional},propertyMutations:(i={},i[y.EDITED]=!0,i)})}},i.onDragEnd=function(t,e){var i;if(this.allowPointerEvent(this.pointerEvents.onDragEnd,t)&&void 0!==this.editedFeatureId&&(this.setCursor(this.cursors.dragEnd),this.mutateFeature.updateLineString({featureId:this.editedFeatureId,propertyMutations:(i={},i[y.EDITED]=!1,i),context:{updateType:u.Finish,action:l}}))){var n=this.editedFeatureId;e(!0),this.snappedPointId&&(this.mutateFeature.deleteFeatureIfPresent(this.snappedPointId),this.snappedPointId=void 0),this.editedPointId&&(this.mutateFeature.deleteFeatureIfPresent(this.editedPointId),this.editedPointId=void 0,this.editedFeatureId=void 0,this.editedFeatureCoordinateIndex=void 0,this.editedInsertIndex=void 0,this.editedSnapType=void 0),this.closingPoints.delete(),this.onFinish(n,{mode:this.mode,action:l})}},i.cleanUp=function(){var t=this.currentId,e=this.snappedPointId;this.snappedPointId=void 0,this.currentId=void 0,this.currentCoordinate=0,this.lastCommittedCoordinates=void 0,this.undoRedo.clear(),"drawing"===this.state&&this.setStarted(),t&&this.showCoordinatePoints&&this.coordinatePoints.deletePointsByFeatureIds([t]),this.mutateFeature.deleteFeatureIfPresent(t),this.mutateFeature.deleteFeatureIfPresent(e),this.closingPoints.delete()},i.styleFeature=function(t){var e=r({},{polygonFillColor:"#3f97e0",polygonOutlineColor:"#3f97e0",polygonOutlineWidth:4,polygonOutlineOpacity:1,polygonFillOpacity:.3,pointColor:"#3f97e0",pointOpacity:1,pointOutlineColor:"#ffffff",pointOutlineOpacity:1,pointOutlineWidth:0,pointWidth:6,lineStringColor:"#3f97e0",lineStringWidth:4,lineStringOpacity:1,zIndex:0,markerUrl:void 0,markerHeight:void 0,markerWidth:void 0,lineStringDash:void 0});if("Feature"===t.type&&"LineString"===t.geometry.type&&t.properties.mode===this.mode)return e.lineStringDash=this.getDashArrayStylingValue(this.styles.lineStringDash,void 0,t),e.lineStringColor=this.getHexColorStylingValue(this.styles.lineStringColor,e.lineStringColor,t),e.lineStringOpacity=this.getNumericStylingValue(this.styles.lineStringOpacity,void 0===e.lineStringOpacity?1:e.lineStringOpacity,t),e.lineStringWidth=this.getNumericStylingValue(this.styles.lineStringWidth,e.lineStringWidth,t),e.zIndex=v,e;if("Feature"===t.type&&"Point"===t.geometry.type&&t.properties.mode===this.mode){var i=t.properties[y.COORDINATE_POINT],n=t.properties[y.CLOSING_POINT]?"closingPoint":t.properties[y.SNAPPING_POINT]?"snappingPoint":i?"coordinatePoint":void 0;if(!n)return e;var o={closingPoint:{width:this.styles.closingPointWidth,color:this.styles.closingPointColor,opacity:this.styles.closingPointOpacity,outlineColor:this.styles.closingPointOutlineColor,outlineWidth:this.styles.closingPointOutlineWidth,outlineOpacity:this.styles.closingPointOutlineOpacity},snappingPoint:{width:this.styles.snappingPointWidth,color:this.styles.snappingPointColor,opacity:this.styles.snappingPointOpacity,outlineColor:this.styles.snappingPointOutlineColor,outlineWidth:this.styles.snappingPointOutlineWidth,outlineOpacity:this.styles.snappingPointOutlineOpacity},coordinatePoint:{width:this.styles.coordinatePointWidth,color:this.styles.coordinatePointColor,opacity:this.styles.coordinatePointOpacity,outlineColor:this.styles.coordinatePointOutlineColor,outlineWidth:this.styles.coordinatePointOutlineWidth,outlineOpacity:this.styles.coordinatePointOutlineOpacity}};return e.pointWidth=this.getNumericStylingValue(o[n].width,e.pointWidth,t),e.pointOpacity=this.getNumericStylingValue(o[n].opacity,1,t),e.pointColor=this.getHexColorStylingValue(o[n].color,e.pointColor,t),e.pointOutlineColor=this.getHexColorStylingValue(o[n].outlineColor,"#ffffff",t),e.pointOutlineWidth=this.getNumericStylingValue(o[n].outlineWidth,2,t),e.pointOutlineOpacity=this.getNumericStylingValue(o[n].outlineOpacity,1,t),e.zIndex=i?20:50,e}return e},i.validateFeature=function(t){var e=this;return this.validateModeFeature(t,function(t){return wt(t,e.coordinatePrecision)})},i.lineStringFilter=function(t){return Boolean("LineString"===t.geometry.type&&t.properties&&t.properties.mode===this.mode)},i.snapCoordinate=function(t){var e,i,n,o,r,s,a,d=this;if(null!=(e=this.snapping)&&e.toLine&&(s=this.currentId?this.lineSnapping.getSnappableCoordinate(t,this.currentId):this.lineSnapping.getSnappableCoordinateFirstClick(t))&&(r=s),null!=(i=this.snapping)&&i.toCoordinate&&(a=this.currentId?this.coordinateSnapping.getSnappableCoordinate(t,this.currentId):this.coordinateSnapping.getSnappableCoordinateFirstClick(t))&&(r=a),null!=(n=this.snapping)&&n.toCustom){var u=this.snapping.toCustom(t,{currentCoordinate:this.currentCoordinate,currentId:this.currentId,getCurrentGeometrySnapshot:this.currentId?function(){return d.readFeature.getGeometry(d.currentId)}:function(){return null},project:this.project,unproject:this.unproject});u&&(r=u)}if(null!=(o=this.snapping)&&o.toFeature){var h=this.featureSnapping.getSnappable(t,this.currentId,this.snapping.toFeature.filter,{toLine:this.snapping.toFeature.toLine,toCoordinate:this.snapping.toFeature.toCoordinate});h.coordinate&&(r=h.coordinate)}return r},i.afterFeatureUpdated=function(t){this.showCoordinatePoints&&this.coordinatePoints.createOrUpdate({featureId:t.id,featureCoordinates:t.geometry.coordinates}),this.editedFeatureId===t.id&&this.editedPointId&&(this.mutateFeature.deleteFeatureIfPresent(this.editedPointId),this.editedPointId=void 0,this.editedFeatureId=void 0,this.editedFeatureCoordinateIndex=void 0,this.editedSnapType=void 0),this.snappedPointId&&this.lastMouseMoveEvent&&this.updateSnappedCoordinate(this.lastMouseMoveEvent),this.currentId===t.id&&(this.closingPoints.delete(),this.currentCoordinate=0,this.currentId=void 0,this.lastCommittedCoordinates=void 0,this.undoRedo.clear(),"drawing"===this.state&&this.setStarted())},i.afterFeatureAdded=function(t){this.showCoordinatePoints&&this.coordinatePoints.createOrUpdate({featureId:t.id,featureCoordinates:t.geometry.coordinates})},e}(O),Vt={cancel:"Escape",finish:"Enter"},Gt={start:"crosshair",close:"pointer"},jt=/*#__PURE__*/function(t){function e(e){var i;return(i=t.call(this,e,!0)||this).mode="polyline",i.currentCoordinate=0,i.currentId=void 0,i.keyEvents=Vt,i.cursors=Gt,i.mouseMove=!1,i.snapping=void 0,i.snappedPointId=void 0,i.mutateFeature=void 0,i.readFeature=void 0,i.pixelDistance=void 0,i.closingPoints=void 0,i.clickBoundingBox=void 0,i.lineSnapping=void 0,i.coordinateSnapping=void 0,i.featureSnapping=void 0,i.updateOptions(e),i}s(e,t);var i=e.prototype;return i.updateOptions=function(e){t.prototype.updateOptions.call(this,e),null!=e&&e.cursors&&(this.cursors=r({},this.cursors,e.cursors)),null!=e&&e.snapping&&(this.snapping=e.snapping),null===(null==e?void 0:e.keyEvents)?this.keyEvents={cancel:null,finish:null}:null!=e&&e.keyEvents&&(this.keyEvents=r({},this.keyEvents,e.keyEvents))},i.registerBehaviors=function(t){this.clickBoundingBox=new ft(t),this.pixelDistance=new yt(t),this.lineSnapping=new _t(t,this.pixelDistance,this.clickBoundingBox),this.coordinateSnapping=new vt(t,this.pixelDistance,this.clickBoundingBox),this.featureSnapping=new Tt(this.coordinateSnapping,this.lineSnapping),this.readFeature=new ht(t),this.mutateFeature=new ot(t,{validate:this.validate}),this.closingPoints=new Wt(t,this.pixelDistance,this.mutateFeature,this.readFeature)},i.start=function(){this.setStarted(),this.setCursor(this.cursors.start)},i.stop=function(){this.cleanUp(),this.setStopped(),this.setCursor("unset")},i.finishLine=function(){var t;if(this.currentId&&this.mutateFeature.updateLineString({featureId:this.currentId,context:{updateType:u.Finish,action:h},coordinateMutations:[{type:it,index:-1}],propertyMutations:(t={},t[y.CURRENTLY_DRAWING]=void 0,t)})){var e=this.currentId;this.currentCoordinate=0,this.currentId=void 0,this.closingPoints.delete(),this.mutateFeature.deleteFeatureIfPresent(this.snappedPointId),this.snappedPointId=void 0,"drawing"===this.state&&this.setStarted(),this.onFinish(e,{mode:this.mode,action:h})}},i.toPolygonLikeCoordinates=function(t){return 0===t.length?[t]:[[].concat(t,[t[0]])]},i.closeAsPolygon=function(){if(this.currentId){var t=this.readFeature.getGeometry(this.currentId).coordinates.slice(0,-1);if(!(t.length<3)){var e=this.currentId,i=[].concat(t,[t[0]]),n=this.mutateFeature.createPolygon({coordinates:i,properties:{mode:this.mode},context:{updateType:u.Finish,action:h}});n&&(this.mutateFeature.deleteFeatureIfPresent(e),this.currentCoordinate=0,this.currentId=void 0,this.closingPoints.delete(),this.mutateFeature.deleteFeatureIfPresent(this.snappedPointId),this.snappedPointId=void 0,"drawing"===this.state&&this.setStarted(),this.onFinish(n.id,{mode:this.mode,action:h}))}}},i.onMouseMove=function(t){if(this.mouseMove=!0,this.setCursor(this.cursors.start),this.updateSnappedCoordinate(t),this.currentId&&0!==this.currentCoordinate&&this.mutateFeature.updateLineString({featureId:this.currentId,coordinateMutations:[{type:et,index:-1,coordinate:[t.lng,t.lat]}],context:{updateType:u.Provisional}})){var e=this.closingPoints.isPolygonClosingPoints(t);(e.isClosing&&this.currentCoordinate>=3||e.isPreviousClosing&&this.currentCoordinate>=2)&&this.setCursor(this.cursors.close)}},i.onLeftClick=function(t){this.updateSnappedCoordinate(t);var e=[t.lng,t.lat];if(0===this.currentCoordinate){var i,n=this.mutateFeature.createLineString({coordinates:[e,e],properties:(i={mode:this.mode},i[y.CURRENTLY_DRAWING]=!0,i)});return this.currentId=n.id,this.currentCoordinate=1,void this.setDrawing()}if(this.currentId){var o=this.closingPoints.isPolygonClosingPoints(t),r=o.isPreviousClosing;if(o.isClosing&&this.currentCoordinate>=3)this.closeAsPolygon();else if(r&&this.currentCoordinate>=2)this.finishLine();else{var s=this.mutateFeature.updateLineString({featureId:this.currentId,context:{updateType:u.Commit},coordinateMutations:[{type:tt,index:-1,coordinate:e}]});if(s&&(this.currentCoordinate++,this.currentCoordinate>=2)){var a=this.toPolygonLikeCoordinates(s.geometry.coordinates);0===this.closingPoints.ids.length?this.closingPoints.create(a):this.closingPoints.update(a)}}}},i.onClick=function(t){"left"===t.button&&this.allowPointerEvent(this.pointerEvents.leftClick,t)&&(this.currentCoordinate>0&&!this.mouseMove&&this.onMouseMove(t),this.mouseMove=!1,this.onLeftClick(t))},i.onKeyUp=function(t){t.key===this.keyEvents.cancel?this.cleanUp():t.key===this.keyEvents.finish&&this.finishLine()},i.onKeyDown=function(){},i.onDragStart=function(){},i.onDrag=function(){},i.onDragEnd=function(){},i.cleanUp=function(){var t=this.currentId;this.currentId=void 0,this.currentCoordinate=0,"drawing"===this.state&&this.setStarted(),this.mutateFeature.deleteFeatureIfPresent(t),this.mutateFeature.deleteFeatureIfPresent(this.snappedPointId),this.snappedPointId=void 0,this.closingPoints.delete()},i.updateSnappedCoordinate=function(t){var e=this.snapCoordinate(t);e?(this.snappedPointId?this.mutateFeature.updateGuidancePoints([{featureId:this.snappedPointId,coordinate:e}]):this.snappedPointId=this.mutateFeature.createGuidancePoint({coordinate:e,type:y.SNAPPING_POINT}),t.lng=e[0],t.lat=e[1]):this.snappedPointId&&(this.mutateFeature.deleteFeatureIfPresent(this.snappedPointId),this.snappedPointId=void 0)},i.snapCoordinate=function(t){var e,i,n,o,r,s,a,d=this;if(null!=(e=this.snapping)&&e.toLine&&(s=this.currentId?this.lineSnapping.getSnappableCoordinate(t,this.currentId):this.lineSnapping.getSnappableCoordinateFirstClick(t))&&(r=s),null!=(i=this.snapping)&&i.toCoordinate&&(a=this.currentId?this.coordinateSnapping.getSnappableCoordinate(t,this.currentId):this.coordinateSnapping.getSnappableCoordinateFirstClick(t))&&(r=a),null!=(n=this.snapping)&&n.toFeature){var u=this.featureSnapping.getSnappable(t,this.currentId,this.snapping.toFeature.filter,{toLine:this.snapping.toFeature.toLine,toCoordinate:this.snapping.toFeature.toCoordinate});u.coordinate&&(r=u.coordinate)}if(null!=(o=this.snapping)&&o.toCustom){var h=this.snapping.toCustom(t,{currentCoordinate:this.currentCoordinate,currentId:this.currentId,getCurrentGeometrySnapshot:this.currentId?function(){return d.readFeature.getGeometry(d.currentId)}:function(){return null},project:this.project,unproject:this.unproject});h&&(r=h)}return r},i.styleFeature=function(t){var e=r({},{polygonFillColor:"#3f97e0",polygonOutlineColor:"#3f97e0",polygonOutlineWidth:4,polygonOutlineOpacity:1,polygonFillOpacity:.3,pointColor:"#3f97e0",pointOpacity:1,pointOutlineColor:"#ffffff",pointOutlineOpacity:1,pointOutlineWidth:0,pointWidth:6,lineStringColor:"#3f97e0",lineStringWidth:4,lineStringOpacity:1,zIndex:0,markerUrl:void 0,markerHeight:void 0,markerWidth:void 0,lineStringDash:void 0});if(t.properties.mode!==this.mode)return e;if("LineString"===t.geometry.type)return e.lineStringColor=this.getHexColorStylingValue(this.styles.lineStringColor,e.lineStringColor,t),e.lineStringWidth=this.getNumericStylingValue(this.styles.lineStringWidth,e.lineStringWidth,t),e.lineStringOpacity=this.getNumericStylingValue(this.styles.lineStringOpacity,1,t),e.lineStringDash=this.getDashArrayStylingValue(this.styles.lineStringDash,void 0,t),e.zIndex=v,e;if("Polygon"===t.geometry.type)return e.polygonFillColor=this.getHexColorStylingValue(this.styles.polygonFillColor,e.polygonFillColor,t),e.polygonFillOpacity=this.getNumericStylingValue(this.styles.polygonFillOpacity,e.polygonFillOpacity,t),e.polygonOutlineColor=this.getHexColorStylingValue(this.styles.polygonOutlineColor,e.polygonOutlineColor,t),e.polygonOutlineWidth=this.getNumericStylingValue(this.styles.polygonOutlineWidth,e.polygonOutlineWidth,t),e.polygonOutlineOpacity=this.getNumericStylingValue(this.styles.polygonOutlineOpacity,1,t),e.zIndex=v,e;if("Point"===t.geometry.type){var i=!0===t.properties[y.CLOSING_POINT];if(!i&&!0!==t.properties[y.SNAPPING_POINT])return e;e.pointColor=this.getHexColorStylingValue(i?this.styles.closingPointColor:this.styles.snappingPointColor,e.pointColor,t),e.pointWidth=this.getNumericStylingValue(i?this.styles.closingPointWidth:this.styles.snappingPointWidth,e.pointWidth,t),e.pointOpacity=this.getNumericStylingValue(i?this.styles.closingPointOpacity:this.styles.snappingPointOpacity,1,t),e.pointOutlineColor=this.getHexColorStylingValue(i?this.styles.closingPointOutlineColor:this.styles.snappingPointOutlineColor,e.pointOutlineColor,t),e.pointOutlineWidth=this.getNumericStylingValue(i?this.styles.closingPointOutlineWidth:this.styles.snappingPointOutlineWidth,2,t),e.pointOutlineOpacity=this.getNumericStylingValue(i?this.styles.closingPointOutlineOpacity:this.styles.snappingPointOutlineOpacity,1,t),e.zIndex=30}return e},i.afterFeatureAdded=function(t){},i.afterFeatureUpdated=function(t){this.snappedPointId&&(this.mutateFeature.deleteFeatureIfPresent(this.snappedPointId),this.snappedPointId=void 0),this.currentId===t.id&&(this.currentCoordinate=0,this.currentId=void 0,this.closingPoints.delete(),"drawing"===this.state&&this.setStarted())},i.validateFeature=function(t){var e=this;return this.validateModeFeature(t,function(t){return"LineString"===t.geometry.type?wt(t,e.coordinatePrecision):"Polygon"===t.geometry.type?q(t,e.coordinatePrecision):{valid:!1,reason:"Only LineString or Polygon features are valid"}})},e}(O),Kt="Feature is not a Point",Yt="Feature has invalid coordinates",Xt="Feature has coordinates with excessive precision";function qt(t,e){return"Point"!==t.geometry.type?{valid:!1,reason:Kt}:V(t.geometry.coordinates)?H(t.geometry.coordinates,e)?{valid:!0}:{valid:!1,reason:Xt}:{valid:!1,reason:Yt}}var Zt=/*#__PURE__*/function(t){function e(e,i,n){var o;return(o=t.call(this,e)||this).pixelDistance=void 0,o.clickBoundingBox=void 0,o.pixelDistance=i,o.clickBoundingBox=n,o}return s(e,t),e.prototype.getNearestPointFeature=function(t){for(var e=this.clickBoundingBox.create(t),i=this.store.search(e),n=Infinity,o=void 0,r=0;r<i.length;r++){var s=i[r];if("Point"===s.geometry.type&&s.properties.mode===this.mode){var a=this.pixelDistance.measure(t,s.geometry.coordinates);a>n||a>this.pointerDistance||(n=a,o=s)}}return o},e}(J),Jt={create:"crosshair",dragStart:"grabbing",dragEnd:"crosshair"},$t=/*#__PURE__*/function(t){function e(e){var i;return(i=t.call(this,e,!0)||this).mode="point",i.cursors=Jt,i.editable=!1,i.editedFeatureId=void 0,i.pixelDistance=void 0,i.clickBoundingBox=void 0,i.pointSearch=void 0,i.mutateFeature=void 0,i.updateOptions(e),i}s(e,t);var i=e.prototype;return i.updateOptions=function(e){t.prototype.updateOptions.call(this,e),null!=e&&e.cursors&&(this.cursors=r({},this.cursors,e.cursors)),null!=e&&e.editable&&(this.editable=e.editable)},i.start=function(){this.setStarted(),this.setCursor(this.cursors.create)},i.stop=function(){this.cleanUp(),this.setStopped(),this.setCursor("unset")},i.onClick=function(t){"right"===t.button&&this.allowPointerEvent(this.pointerEvents.rightClick,t)||t.isContextMenu&&this.allowPointerEvent(this.pointerEvents.contextMenu,t)?this.onRightClick(t):"left"===t.button&&this.allowPointerEvent(this.pointerEvents.leftClick,t)&&this.onLeftClick(t)},i.onMouseMove=function(){},i.onKeyDown=function(){},i.onKeyUp=function(){},i.cleanUp=function(){this.editedFeatureId=void 0},i.onDragStart=function(t,e){if(this.allowPointerEvent(this.pointerEvents.onDragStart,t)){if(this.editable){var i=this.pointSearch.getNearestPointFeature(t);this.editedFeatureId=null==i?void 0:i.id}this.editedFeatureId&&(this.setCursor(this.cursors.dragStart),e(!1))}},i.onDrag=function(t,e){var i;this.allowPointerEvent(this.pointerEvents.onDrag,t)&&void 0!==this.editedFeatureId&&this.mutateFeature.updatePoint({featureId:this.editedFeatureId,coordinateMutations:{type:nt,coordinates:[t.lng,t.lat]},propertyMutations:(i={},i[y.EDITED]=!0,i),context:{updateType:u.Provisional}})},i.onDragEnd=function(t,e){var i;if(this.allowPointerEvent(this.pointerEvents.onDragEnd,t)&&void 0!==this.editedFeatureId&&this.mutateFeature.updatePoint({featureId:this.editedFeatureId,propertyMutations:(i={mode:this.mode},i[y.EDITED]=!1,i),context:{updateType:u.Finish,action:"edit"}})){var n=this.editedFeatureId;this.setCursor(this.cursors.dragEnd),this.editedFeatureId=void 0,e(!0),this.onFinish(n,{mode:this.mode,action:h})}},i.registerBehaviors=function(t){this.pixelDistance=new yt(t),this.clickBoundingBox=new ft(t),this.pointSearch=new Zt(t,this.pixelDistance,this.clickBoundingBox),this.mutateFeature=new ot(t,{validate:this.validate})},i.styleFeature=function(t){var e=r({},{polygonFillColor:"#3f97e0",polygonOutlineColor:"#3f97e0",polygonOutlineWidth:4,polygonOutlineOpacity:1,polygonFillOpacity:.3,pointColor:"#3f97e0",pointOpacity:1,pointOutlineColor:"#ffffff",pointOutlineOpacity:1,pointOutlineWidth:0,pointWidth:6,lineStringColor:"#3f97e0",lineStringWidth:4,lineStringOpacity:1,zIndex:0,markerUrl:void 0,markerHeight:void 0,markerWidth:void 0,lineStringDash:void 0});if("Feature"===t.type&&"Point"===t.geometry.type&&t.properties.mode===this.mode){var i=Boolean(t.id&&this.editedFeatureId===t.id);e.pointWidth=this.getNumericStylingValue(i?this.styles.editedPointWidth:this.styles.pointWidth,e.pointWidth,t),e.pointOpacity=this.getNumericStylingValue(this.styles.pointOpacity,void 0===e.pointOpacity?1:e.pointOpacity,t),e.pointColor=this.getHexColorStylingValue(i?this.styles.editedPointColor:this.styles.pointColor,e.pointColor,t),e.pointOutlineColor=this.getHexColorStylingValue(i?this.styles.editedPointOutlineColor:this.styles.pointOutlineColor,e.pointOutlineColor,t),e.pointOutlineOpacity=this.getNumericStylingValue(this.styles.pointOutlineOpacity,void 0===e.pointOutlineOpacity?1:e.pointOutlineOpacity,t),e.pointOutlineWidth=this.getNumericStylingValue(i?this.styles.editedPointOutlineWidth:this.styles.pointOutlineWidth,2,t),e.zIndex=30}return e},i.validateFeature=function(t){var e=this;return this.validateModeFeature(t,function(t){return qt(t,e.coordinatePrecision)})},i.onLeftClick=function(t){var e=this.mutateFeature.createPoint({coordinates:[t.lng,t.lat],properties:{mode:this.mode},context:{updateType:u.Finish,action:h}});e&&this.onFinish(e.id,{mode:this.mode,action:h})},i.onRightClick=function(t){if(this.editable){var e=this.pointSearch.getNearestPointFeature(t);e&&this.mutateFeature.deleteFeatureIfPresent(e.id)}},i.afterFeatureUpdated=function(t){this.editedFeatureId===t.id&&(this.editedFeatureId=void 0,this.setCursor(this.cursors.create))},e}(O),Qt={cancel:"Escape",finish:"Enter"},te={start:"crosshair",close:"pointer",dragStart:"grabbing",dragEnd:"crosshair"},ee=/*#__PURE__*/function(t){function e(e){var i;return(i=t.call(this,e,!0)||this).mode="polygon",i.currentCoordinate=0,i.currentId=void 0,i.keyEvents=Qt,i.cursors=te,i.mouseMove=!1,i.showCoordinatePoints=!1,i.lastMouseMoveEvent=void 0,i.snapping=void 0,i.snappedPointId=void 0,i.editable=!1,i.editedFeatureId=void 0,i.editedFeatureCoordinateIndex=void 0,i.editedSnapType=void 0,i.editedInsertIndex=void 0,i.editedPointId=void 0,i.coordinatePoints=void 0,i.lineSnapping=void 0,i.coordinateSnapping=void 0,i.featureSnapping=void 0,i.pixelDistance=void 0,i.closingPoints=void 0,i.clickBoundingBox=void 0,i.mutateFeature=void 0,i.readFeature=void 0,i.undoRedo=void 0,i.updateOptions(e),i}s(e,t);var i=e.prototype;return i.updateOptions=function(e){var i=this;if(t.prototype.updateOptions.call(this,e),null!=e&&e.cursors&&(this.cursors=r({},this.cursors,e.cursors)),null===(null==e?void 0:e.keyEvents)?this.keyEvents={cancel:null,finish:null}:null!=e&&e.keyEvents&&(this.keyEvents=r({},this.keyEvents,e.keyEvents)),null!=e&&e.snapping&&(this.snapping=e.snapping),void 0!==(null==e?void 0:e.editable)&&(this.editable=e.editable),void 0!==(null==e?void 0:e.pointerEvents)&&(this.pointerEvents=e.pointerEvents),void 0!==(null==e?void 0:e.showCoordinatePoints))if(this.showCoordinatePoints=e.showCoordinatePoints,this.coordinatePoints&&!0===e.showCoordinatePoints)this.store.copyAllWhere(function(t){return t.mode===i.mode}).filter(function(t){return"Polygon"===t.geometry.type}).forEach(function(t){i.coordinatePoints.createOrUpdate({featureId:t.id,featureCoordinates:t.geometry.coordinates})});else if(this.coordinatePoints&&!1===this.showCoordinatePoints){var n=this.store.copyAllWhere(function(t){return t.mode===i.mode&&Boolean(t[y.COORDINATE_POINT_IDS])}).filter(function(t){return"Polygon"===t.geometry.type});this.coordinatePoints.deletePointsByFeatureIds(n.map(function(t){return t.id}))}},i.close=function(){var t;if(void 0!==this.currentId&&!(this.readFeature.getCoordinates(this.currentId).length<5)){var e=this.mutateFeature.updatePolygon({featureId:this.currentId,coordinateMutations:[{type:it,index:-2}],propertyMutations:(t={},t[y.CURRENTLY_DRAWING]=void 0,t[y.COMMITTED_COORDINATE_COUNT]=void 0,t[y.PROVISIONAL_COORDINATE_COUNT]=void 0,t),context:{updateType:u.Finish,action:h}});if(e){this.showCoordinatePoints&&this.coordinatePoints.createOrUpdate({featureId:this.currentId,featureCoordinates:e.geometry.coordinates}),"drawing"===this.state&&this.setStarted(),this.editedPointId&&(this.mutateFeature.deleteFeatureIfPresent(this.editedPointId),this.editedPointId=void 0),this.snappedPointId&&(this.mutateFeature.deleteFeatureIfPresent(this.snappedPointId),this.snappedPointId=void 0),this.closingPoints.delete();var i=this.currentId;this.currentCoordinate=0,this.currentId=void 0,this.undoRedo.clear(),this.onFinish(i,{mode:this.mode,action:h})}}},i.registerBehaviors=function(t){this.readFeature=new ht(t),this.mutateFeature=new ot(t,{validate:this.validate}),this.clickBoundingBox=new ft(t),this.pixelDistance=new yt(t),this.lineSnapping=new _t(t,this.pixelDistance,this.clickBoundingBox),this.coordinateSnapping=new vt(t,this.pixelDistance,this.clickBoundingBox),this.featureSnapping=new Tt(this.coordinateSnapping,this.lineSnapping),this.closingPoints=new Wt(t,this.pixelDistance,this.mutateFeature,this.readFeature),this.coordinatePoints=new Ut(t,this.readFeature,this.mutateFeature),this.undoRedo=new At({maxStackSize:t.undoRedoMaxStackSize})},i.start=function(){this.setStarted(),this.setCursor(this.cursors.start)},i.stop=function(){this.cleanUp(),this.setStopped(),this.setCursor("unset")},i.updateSnappedCoordinate=function(t){var e=this.snapCoordinate(t);e?(this.snappedPointId?this.mutateFeature.updateGuidancePoints([{featureId:this.snappedPointId,coordinate:e}]):this.snappedPointId=this.mutateFeature.createGuidancePoint({coordinate:e,type:y.SNAPPING_POINT}),t.lng=e[0],t.lat=e[1]):this.snappedPointId&&(this.mutateFeature.deleteFeatureIfPresent(this.snappedPointId),this.snappedPointId=void 0)},i.undoSize=function(){return this.undoRedo.undoSize()},i.clearHistory=function(){this.undoRedo.clear()},i.pushHistorySnapshot=function(t,e){var i=this.readFeature.getGeometry(t);this.undoRedo.recordSnapshot({featureCoordinates:i.coordinates,currentCoordinate:e})},i.updateSnappedGuidancePointFromLastMouseMove=function(){this.snapping&&this.lastMouseMoveEvent?this.updateSnappedCoordinate(this.lastMouseMoveEvent):this.snappedPointId&&(this.mutateFeature.deleteFeatureIfPresent(this.snappedPointId),this.snappedPointId=void 0)},i.syncClosingPoints=function(t){this.currentCoordinate>=3?this.closingPoints.ids.length?this.closingPoints.update(t):this.closingPoints.create(t):this.closingPoints.delete()},i.undo=function(){var t;if("drawing"===this.state&&this.currentId){var e=this.undoRedo.beginUndo();if(e){var i=e.previousEntry;if(!i){var n=this.currentId;return this.currentId=void 0,this.currentCoordinate=0,this.closingPoints.delete(),"drawing"===this.state&&this.setStarted(),this.showCoordinatePoints&&this.coordinatePoints.deletePointsByFeatureIds([n]),this.mutateFeature.deleteFeatureIfPresent(n),void this.updateSnappedGuidancePointFromLastMouseMove()}var o=this.mutateFeature.updatePolygon({featureId:this.currentId,coordinateMutations:{type:nt,coordinates:i.featureCoordinates},propertyMutations:(t={},t[y.CURRENTLY_DRAWING]=!0,t[y.COMMITTED_COORDINATE_COUNT]=i.currentCoordinate,t[y.PROVISIONAL_COORDINATE_COUNT]=i.currentCoordinate,t),context:{updateType:u.Commit}});o&&(this.currentCoordinate=i.currentCoordinate,this.syncClosingPoints(o.geometry.coordinates),this.showCoordinatePoints&&this.coordinatePoints.createOrUpdate({featureId:this.currentId,featureCoordinates:o.geometry.coordinates}),this.updateSnappedGuidancePointFromLastMouseMove())}}},i.redoSize=function(){return this.undoRedo.redoSize()},i.redo=function(){var t=this.undoRedo.takeRedo();if(t){if(this.currentId){var e,i=this.mutateFeature.updatePolygon({featureId:this.currentId,coordinateMutations:{type:nt,coordinates:t.featureCoordinates},propertyMutations:(e={},e[y.CURRENTLY_DRAWING]=!0,e[y.COMMITTED_COORDINATE_COUNT]=t.currentCoordinate,e[y.PROVISIONAL_COORDINATE_COUNT]=t.currentCoordinate,e),context:{updateType:u.Commit}});if(!i)return;this.currentCoordinate=t.currentCoordinate,this.syncClosingPoints(i.geometry.coordinates),this.showCoordinatePoints&&this.coordinatePoints.createOrUpdate({featureId:this.currentId,featureCoordinates:i.geometry.coordinates})}else{var n,o=this.undoRedo.cloneCoordinates(t.featureCoordinates)[0],r=this.mutateFeature.createPolygon({coordinates:o,properties:(n={mode:this.mode},n[y.CURRENTLY_DRAWING]=!0,n[y.COMMITTED_COORDINATE_COUNT]=t.currentCoordinate,n[y.PROVISIONAL_COORDINATE_COUNT]=t.currentCoordinate,n)}),s=r.id,a=r.geometry;this.currentId=s,this.currentCoordinate=t.currentCoordinate,"started"===this.state&&this.setDrawing(),this.syncClosingPoints(a.coordinates),this.showCoordinatePoints&&this.coordinatePoints.createOrUpdate({featureId:s,featureCoordinates:a.coordinates})}this.undoRedo.commitRedo(t),this.updateSnappedGuidancePointFromLastMouseMove()}},i.onMouseMove=function(t){var e;if(this.mouseMove=!0,this.setCursor(this.cursors.start),this.lastMouseMoveEvent=t,this.updateSnappedCoordinate(t),void 0!==this.currentId&&0!==this.currentCoordinate){var i,n=this.readFeature.getCoordinate(this.currentId,0),o=[t.lng,t.lat];if(1===this.currentCoordinate)i=[{type:et,index:1,coordinate:o},{type:et,index:2,coordinate:[t.lng,t.lat]}];else if(2===this.currentCoordinate)i=[{type:et,index:2,coordinate:o}];else{var r=this.closingPoints.isPolygonClosingPoints(t);r.isPreviousClosing||r.isClosing?(this.snappedPointId&&(this.mutateFeature.deleteFeatureIfPresent(this.snappedPointId),this.snappedPointId=void 0),this.setCursor(this.cursors.close),i=[{type:et,index:-1,coordinate:n},{type:et,index:-2,coordinate:n}]):i=[{type:et,index:-2,coordinate:o},{type:et,index:-1,coordinate:n}]}var s=this.mutateFeature.updatePolygon({featureId:this.currentId,coordinateMutations:i,propertyMutations:(e={},e[y.PROVISIONAL_COORDINATE_COUNT]=this.currentCoordinate+1,e),context:{updateType:u.Provisional}});s&&this.showCoordinatePoints&&this.coordinatePoints.createOrUpdate({featureId:this.currentId,featureCoordinates:s.geometry.coordinates})}},i.snapCoordinate=function(t){var e,i,n,o,r,s,a=this,d=void 0;if(null!=(e=this.snapping)&&e.toLine&&(r=this.currentId?this.lineSnapping.getSnappableCoordinate(t,this.currentId):this.lineSnapping.getSnappableCoordinateFirstClick(t))&&(d=r),null!=(i=this.snapping)&&i.toCoordinate&&(s=this.currentId?this.coordinateSnapping.getSnappableCoordinate(t,this.currentId):this.coordinateSnapping.getSnappableCoordinateFirstClick(t))&&(d=s),null!=(n=this.snapping)&&n.toFeature){var u,h=this.featureSnapping.getSnappable(t,this.currentId,null==(u=this.snapping)?void 0:u.toFeature.filter,{toLine:this.snapping.toFeature.toLine,toCoordinate:this.snapping.toFeature.toCoordinate});h.coordinate&&(d=h.coordinate)}if(null!=(o=this.snapping)&&o.toCustom){var l=this.snapping.toCustom(t,{currentCoordinate:this.currentCoordinate,currentId:this.currentId,getCurrentGeometrySnapshot:this.currentId?function(){return a.readFeature.getGeometry(a.currentId)}:function(){return null},project:this.project,unproject:this.unproject});l&&(d=l)}return d},i.polygonFilter=function(t){return Boolean("Polygon"===t.geometry.type&&t.properties&&t.properties.mode===this.mode)},i.onRightClick=function(t){var e=this;if(this.editable&&"started"===this.state){var i=this.coordinateSnapping.getSnappable(t,function(t){return e.polygonFilter(t)}),n=i.featureId,o=i.featureCoordinateIndex;if(n&&void 0!==o){var r=this.readFeature.getGeometry(n);if("Polygon"===r.type){var s=r.coordinates[0];if(!(s.length<=4)){var a=this.mutateFeature.updatePolygon({featureId:n,coordinateMutations:0===o||o===s.length-1?[{type:it,index:0},{type:it,index:-1},{type:tt,index:-1,coordinate:s[1]}]:[{type:it,index:o}],context:{updateType:u.Finish,action:l}});if(a){if(this.showCoordinatePoints&&this.coordinatePoints.createOrUpdate({featureId:n,featureCoordinates:a.geometry.coordinates}),this.snappedPointId&&(this.mutateFeature.deleteFeatureIfPresent(this.snappedPointId),this.snappedPointId=void 0,this.snapping)){var d=this.snapCoordinate(t);if(d){var h=this.mutateFeature.createGuidancePoints({type:y.SNAPPING_POINT,coordinates:[d]});this.snappedPointId=h[0]}}this.onFinish(n,{mode:this.mode,action:l})}}}}}},i.onLeftClick=function(t){this.snappedPointId&&(this.mutateFeature.deleteFeatureIfPresent(this.snappedPointId),this.snappedPointId=void 0);var e=this.snapCoordinate(t)||[t.lng,t.lat];if(0===this.currentCoordinate){var i,n=this.mutateFeature.createPolygon({coordinates:[e,e,e,e],properties:(i={mode:this.mode},i[y.CURRENTLY_DRAWING]=!0,i[y.COMMITTED_COORDINATE_COUNT]=this.currentCoordinate+1,i[y.PROVISIONAL_COORDINATE_COUNT]=this.currentCoordinate+1,i)}),o=n.id;this.showCoordinatePoints&&this.coordinatePoints.createOrUpdate({featureId:o,featureCoordinates:n.geometry.coordinates}),this.currentId=o,this.currentCoordinate++,this.pushHistorySnapshot(this.currentId,this.currentCoordinate),this.setDrawing()}else if(1===this.currentCoordinate&&this.currentId){var r;if(this.readFeature.coordinateAtIndexIsIdentical({featureId:this.currentId,newCoordinate:e,index:0}))return;var s=this.mutateFeature.updatePolygon({featureId:this.currentId,coordinateMutations:[{type:et,index:1,coordinate:e},{type:et,index:2,coordinate:e}],propertyMutations:(r={},r[y.COMMITTED_COORDINATE_COUNT]=this.currentCoordinate+1,r),context:{updateType:u.Commit}});if(!s)return;this.showCoordinatePoints&&this.coordinatePoints.createOrUpdate({featureId:this.currentId,featureCoordinates:s.geometry.coordinates}),this.currentCoordinate++,this.pushHistorySnapshot(this.currentId,this.currentCoordinate)}else if(2===this.currentCoordinate&&this.currentId){var a;if(this.readFeature.coordinateAtIndexIsIdentical({featureId:this.currentId,newCoordinate:e,index:1}))return;var d=this.mutateFeature.updatePolygon({featureId:this.currentId,coordinateMutations:[{type:et,index:2,coordinate:e},{type:tt,index:2,coordinate:e}],propertyMutations:(a={},a[y.COMMITTED_COORDINATE_COUNT]=this.currentCoordinate+1,a),context:{updateType:u.Commit}});if(!d)return;this.showCoordinatePoints&&this.coordinatePoints.createOrUpdate({featureId:this.currentId,featureCoordinates:d.geometry.coordinates}),2===this.currentCoordinate&&this.closingPoints.create(d.geometry.coordinates),this.currentCoordinate++,this.pushHistorySnapshot(this.currentId,this.currentCoordinate)}else if(this.currentId){var h=this.closingPoints.isPolygonClosingPoints(t);if(h.isPreviousClosing||h.isClosing)this.close();else{var l;if(this.readFeature.coordinateAtIndexIsIdentical({featureId:this.currentId,newCoordinate:e,index:this.currentCoordinate-1}))return;var c=this.mutateFeature.updatePolygon({featureId:this.currentId,coordinateMutations:[{type:Q,index:-1,coordinate:e}],propertyMutations:(l={},l[y.COMMITTED_COORDINATE_COUNT]=this.currentCoordinate+1,l),context:{updateType:u.Commit}});if(!c)return;this.showCoordinatePoints&&this.coordinatePoints.createOrUpdate({featureId:this.currentId,featureCoordinates:c.geometry.coordinates}),this.currentCoordinate++,this.pushHistorySnapshot(this.currentId,this.currentCoordinate),this.closingPoints.ids.length&&this.closingPoints.update(c.geometry.coordinates)}}},i.onClick=function(t){this.currentCoordinate>0&&!this.mouseMove&&this.onMouseMove(t),this.mouseMove=!1,"right"===t.button&&this.allowPointerEvent(this.pointerEvents.rightClick,t)||t.isContextMenu&&this.allowPointerEvent(this.pointerEvents.contextMenu,t)?this.onRightClick(t):"left"===t.button&&this.allowPointerEvent(this.pointerEvents.leftClick,t)&&this.onLeftClick(t)},i.onKeyUp=function(t){t.key===this.keyEvents.cancel?this.cleanUp():t.key===this.keyEvents.finish&&this.close()},i.onKeyDown=function(){},i.onDragStart=function(t,e){var i=this;if(this.allowPointerEvent(this.pointerEvents.onDragStart,t)&&this.editable){var n=void 0;if("started"===this.state){var o=this.lineSnapping.getSnappable(t,function(t){return i.polygonFilter(t)});o.coordinate&&(this.editedSnapType="line",this.editedFeatureCoordinateIndex=o.featureCoordinateIndex,this.editedFeatureId=o.featureId,n=o.coordinate);var r=this.coordinateSnapping.getSnappable(t,function(t){return i.polygonFilter(t)});r.coordinate&&(this.editedSnapType="coordinate",this.editedFeatureCoordinateIndex=r.featureCoordinateIndex,this.editedFeatureId=r.featureId,n=r.coordinate)}this.editedFeatureId&&n&&(this.editedPointId||(this.editedPointId=this.mutateFeature.createGuidancePoint({coordinate:n,type:y.EDITED})),this.setCursor(this.cursors.dragStart),e(!1))}},i.onDrag=function(t,e){var i;if(this.allowPointerEvent(this.pointerEvents.onDrag,t)&&void 0!==this.editedFeatureId&&void 0!==this.editedFeatureCoordinateIndex){var n=this.readFeature.getGeometry(this.editedFeatureId),o=[t.lng,t.lat],r=[];if("coordinate"===this.editedSnapType||"line"===this.editedSnapType&&void 0!==this.editedInsertIndex?r=0===this.editedFeatureCoordinateIndex||this.editedFeatureCoordinateIndex===n.coordinates[0].length-1?[{type:et,index:0,coordinate:o},{type:et,index:-1,coordinate:o}]:[{type:et,index:this.editedFeatureCoordinateIndex,coordinate:o}]:"line"===this.editedSnapType&&void 0===this.editedInsertIndex&&(this.editedInsertIndex=this.editedFeatureCoordinateIndex+1,r=[{type:Q,index:this.editedInsertIndex,coordinate:o}],this.editedFeatureCoordinateIndex++),0!==r.length){var s=this.mutateFeature.updatePolygon({featureId:this.editedFeatureId,coordinateMutations:r,propertyMutations:(i={},i[y.EDITED]=!0,i),context:{updateType:u.Provisional}});s&&(this.showCoordinatePoints&&(this.editedInsertIndex?this.coordinatePoints.createOrUpdate({featureId:this.editedFeatureId,featureCoordinates:s.geometry.coordinates}):this.coordinatePoints.updateOneAtIndex(this.editedFeatureId,this.editedFeatureCoordinateIndex,s.geometry.coordinates[0][this.editedFeatureCoordinateIndex])),this.snapping&&this.snappedPointId&&(this.mutateFeature.deleteFeatureIfPresent(this.snappedPointId),this.snappedPointId=void 0),this.editedPointId&&this.mutateFeature.updateGuidancePoints([{featureId:this.editedPointId,coordinate:o}]))}}},i.onDragEnd=function(t,e){var i;if(this.allowPointerEvent(this.pointerEvents.onDragEnd,t)&&void 0!==this.editedFeatureId&&(this.setCursor(this.cursors.dragEnd),this.mutateFeature.updatePolygon({featureId:this.editedFeatureId,propertyMutations:(i={},i[y.EDITED]=!1,i),context:{updateType:u.Finish,action:l}}))){var n=this.editedFeatureId;this.editedPointId&&(this.mutateFeature.deleteFeatureIfPresent(this.editedPointId),this.editedPointId=void 0),this.snappedPointId&&(this.mutateFeature.deleteFeatureIfPresent(this.snappedPointId),this.snappedPointId=void 0),this.editedFeatureId=void 0,this.editedFeatureCoordinateIndex=void 0,this.editedInsertIndex=void 0,this.editedSnapType=void 0,e(!0),this.onFinish(n,{mode:this.mode,action:l})}},i.cleanUp=function(){var t=this.currentId,e=this.snappedPointId,i=this.editedPointId;this.currentId=void 0,this.snappedPointId=void 0,this.editedPointId=void 0,this.editedFeatureId=void 0,this.editedFeatureCoordinateIndex=void 0,this.editedInsertIndex=void 0,this.editedSnapType=void 0,this.currentCoordinate=0,this.undoRedo.clear(),"drawing"===this.state&&this.setStarted(),t&&this.coordinatePoints.deletePointsByFeatureIds([t]),this.mutateFeature.deleteFeatureIfPresent(t),this.mutateFeature.deleteFeatureIfPresent(i),this.mutateFeature.deleteFeatureIfPresent(e),this.closingPoints.ids.length&&this.closingPoints.delete()},i.styleFeature=function(t){var e=r({},{polygonFillColor:"#3f97e0",polygonOutlineColor:"#3f97e0",polygonOutlineWidth:4,polygonOutlineOpacity:1,polygonFillOpacity:.3,pointColor:"#3f97e0",pointOpacity:1,pointOutlineColor:"#ffffff",pointOutlineOpacity:1,pointOutlineWidth:0,pointWidth:6,lineStringColor:"#3f97e0",lineStringWidth:4,lineStringOpacity:1,zIndex:0,markerUrl:void 0,markerHeight:void 0,markerWidth:void 0,lineStringDash:void 0});if(t.properties.mode===this.mode){if("Polygon"===t.geometry.type)return e.polygonFillColor=this.getHexColorStylingValue(this.styles.fillColor,e.polygonFillColor,t),e.polygonOutlineColor=this.getHexColorStylingValue(this.styles.outlineColor,e.polygonOutlineColor,t),e.polygonOutlineWidth=this.getNumericStylingValue(this.styles.outlineWidth,e.polygonOutlineWidth,t),e.polygonFillOpacity=this.getNumericStylingValue(this.styles.fillOpacity,e.polygonFillOpacity,t),e.polygonOutlineOpacity=this.getNumericStylingValue(this.styles.outlineOpacity,1,t),e.zIndex=v,e;if("Point"===t.geometry.type){var i=t.properties[y.EDITED],n=t.properties[y.COORDINATE_POINT],o=i?"editedPoint":t.properties[y.CLOSING_POINT]?"closingPoint":t.properties[y.SNAPPING_POINT]?"snappingPoint":n?"coordinatePoint":void 0;if(!o)return e;var s={editedPoint:{width:this.styles.editedPointOutlineWidth,color:this.styles.editedPointColor,opacity:this.styles.editedPointOpacity,outlineColor:this.styles.editedPointOutlineColor,outlineWidth:this.styles.editedPointOutlineWidth,outlineOpacity:this.styles.editedPointOutlineOpacity},closingPoint:{width:this.styles.closingPointWidth,color:this.styles.closingPointColor,opacity:this.styles.closingPointOpacity,outlineColor:this.styles.closingPointOutlineColor,outlineWidth:this.styles.closingPointOutlineWidth,outlineOpacity:this.styles.closingPointOutlineOpacity},snappingPoint:{width:this.styles.snappingPointWidth,color:this.styles.snappingPointColor,opacity:this.styles.snappingPointOpacity,outlineColor:this.styles.snappingPointOutlineColor,outlineWidth:this.styles.snappingPointOutlineWidth,outlineOpacity:this.styles.snappingPointOutlineOpacity},coordinatePoint:{width:this.styles.coordinatePointWidth,color:this.styles.coordinatePointColor,opacity:this.styles.coordinatePointOpacity,outlineColor:this.styles.coordinatePointOutlineColor,outlineWidth:this.styles.coordinatePointOutlineWidth,outlineOpacity:this.styles.coordinatePointOutlineOpacity}};return e.pointWidth=this.getNumericStylingValue(s[o].width,e.pointWidth,t),e.pointOpacity=this.getNumericStylingValue(s[o].opacity,1,t),e.pointColor=this.getHexColorStylingValue(s[o].color,e.pointColor,t),e.pointOutlineColor=this.getHexColorStylingValue(s[o].outlineColor,e.pointOutlineColor,t),e.pointOutlineOpacity=this.getNumericStylingValue(s[o].outlineOpacity,1,t),e.pointOutlineWidth=this.getNumericStylingValue(s[o].outlineWidth,2,t),e.zIndex=i?40:n?20:30,e}}return e},i.afterFeatureAdded=function(t){this.showCoordinatePoints&&this.coordinatePoints.createOrUpdate({featureId:t.id,featureCoordinates:t.geometry.coordinates})},i.afterFeatureUpdated=function(t){this.showCoordinatePoints&&this.coordinatePoints.createOrUpdate({featureId:t.id,featureCoordinates:t.geometry.coordinates}),this.editedFeatureId===t.id&&this.editedPointId&&(this.mutateFeature.deleteFeatureIfPresent(this.editedPointId),this.editedPointId=void 0,this.editedFeatureId=void 0,this.editedFeatureCoordinateIndex=void 0,this.editedSnapType=void 0),this.snappedPointId&&this.lastMouseMoveEvent&&this.updateSnappedCoordinate(this.lastMouseMoveEvent),this.currentId===t.id&&(this.currentCoordinate=0,this.currentId=void 0,this.undoRedo.clear(),this.closingPoints.delete(),"drawing"===this.state&&this.setStarted())},i.validateFeature=function(t){var e=this;return this.validateModeFeature(t,function(t){return q(t,e.coordinatePrecision)})},e}(O),ie={cancel:"Escape",finish:"Enter"},ne={start:"crosshair"},oe=/*#__PURE__*/function(t){function e(e){var i;return(i=t.call(this,e,!0)||this).mode="rectangle",i.startPosition=void 0,i.endPosition=void 0,i.currentRectangleId=void 0,i.keyEvents=ie,i.cursors=ne,i.drawInteraction="click-move",i.drawType=void 0,i.mutateFeature=void 0,i.readFeature=void 0,i.updateOptions(e),i}s(e,t);var i=e.prototype;return i.updateOptions=function(e){t.prototype.updateOptions.call(this,e),null!=e&&e.cursors&&(this.cursors=r({},this.cursors,e.cursors)),null===(null==e?void 0:e.keyEvents)?this.keyEvents={cancel:null,finish:null}:null!=e&&e.keyEvents&&(this.keyEvents=r({},this.keyEvents,e.keyEvents)),null!=e&&e.drawInteraction&&(this.drawInteraction=e.drawInteraction)},i.updateRectangle=function(t,e){var i;if(this.startPosition&&this.currentRectangleId){var n=e===u.Finish;return this.mutateFeature.updatePolygon({featureId:this.currentRectangleId,coordinateMutations:[{type:et,index:1,coordinate:[t[0],this.startPosition[1]]},{type:et,index:2,coordinate:t},{type:et,index:3,coordinate:[this.startPosition[0],t[1]]}],propertyMutations:n?(i={},i[y.CURRENTLY_DRAWING]=void 0,i):{},context:n?{updateType:e,action:h}:{updateType:e}})}},i.close=function(){if(this.currentRectangleId&&this.endPosition&&this.updateRectangle(this.endPosition,u.Finish)){var t=this.currentRectangleId;this.startPosition=void 0,this.currentRectangleId=void 0,this.drawType=void 0,"drawing"===this.state&&this.setStarted(),this.onFinish(t,{mode:this.mode,action:h})}},i.beginDrawing=function(t,e){var i;void 0===e&&(e="click"),this.startPosition=[t.lng,t.lat],this.endPosition=[t.lng,t.lat];var n=this.mutateFeature.createPolygon({coordinates:[[t.lng,t.lat],[t.lng,t.lat],[t.lng,t.lat],[t.lng,t.lat],[t.lng,t.lat]],properties:(i={mode:this.mode},i[y.CURRENTLY_DRAWING]=!0,i)});this.currentRectangleId=n.id,this.drawType=e,this.setDrawing()},i.moveDrawAllowed=function(){return"click-move"===this.drawInteraction||"click-move-or-drag"===this.drawInteraction},i.dragDrawAllowed=function(){return"click-drag"===this.drawInteraction||"click-move-or-drag"===this.drawInteraction},i.start=function(){this.setStarted(),this.setCursor(this.cursors.start)},i.stop=function(){this.cleanUp(),this.setStopped(),this.setCursor("unset")},i.onClick=function(t){this.moveDrawAllowed()&&("right"===t.button&&this.allowPointerEvent(this.pointerEvents.rightClick,t)||"left"===t.button&&this.allowPointerEvent(this.pointerEvents.leftClick,t)||t.isContextMenu&&this.allowPointerEvent(this.pointerEvents.contextMenu,t))&&(this.startPosition?(this.endPosition=[t.lng,t.lat],this.close()):this.beginDrawing(t))},i.onMouseMove=function(t){this.endPosition=[t.lng,t.lat],this.updateRectangle(this.endPosition,u.Provisional)},i.onKeyDown=function(){},i.onKeyUp=function(t){t.key===this.keyEvents.cancel?this.cleanUp():t.key===this.keyEvents.finish&&this.close()},i.onDragStart=function(t,e){"drawing"!==this.state&&this.allowPointerEvent(this.pointerEvents.onDragStart,t)&&this.dragDrawAllowed()&&(this.beginDrawing(t,"drag"),e(!1))},i.onDrag=function(t,e){this.allowPointerEvent(this.pointerEvents.onDrag,t)&&this.dragDrawAllowed()&&"drag"===this.drawType&&(this.endPosition=[t.lng,t.lat],this.updateRectangle(this.endPosition,u.Provisional))},i.onDragEnd=function(t,e){this.allowPointerEvent(this.pointerEvents.onDragEnd,t)&&this.dragDrawAllowed()&&"drag"===this.drawType&&(this.endPosition=[t.lng,t.lat],this.close(),e(!0))},i.cleanUp=function(){var t=this.currentRectangleId;this.startPosition=void 0,this.currentRectangleId=void 0,this.drawType=void 0,"drawing"===this.state&&this.setStarted(),this.mutateFeature.deleteFeatureIfPresent(t)},i.styleFeature=function(t){var e=r({},{polygonFillColor:"#3f97e0",polygonOutlineColor:"#3f97e0",polygonOutlineWidth:4,polygonOutlineOpacity:1,polygonFillOpacity:.3,pointColor:"#3f97e0",pointOpacity:1,pointOutlineColor:"#ffffff",pointOutlineOpacity:1,pointOutlineWidth:0,pointWidth:6,lineStringColor:"#3f97e0",lineStringWidth:4,lineStringOpacity:1,zIndex:0,markerUrl:void 0,markerHeight:void 0,markerWidth:void 0,lineStringDash:void 0});return"Feature"===t.type&&"Polygon"===t.geometry.type&&t.properties.mode===this.mode?(e.polygonFillColor=this.getHexColorStylingValue(this.styles.fillColor,e.polygonFillColor,t),e.polygonOutlineColor=this.getHexColorStylingValue(this.styles.outlineColor,e.polygonOutlineColor,t),e.polygonOutlineOpacity=this.getNumericStylingValue(this.styles.outlineOpacity,1,t),e.polygonOutlineWidth=this.getNumericStylingValue(this.styles.outlineWidth,e.polygonOutlineWidth,t),e.polygonFillOpacity=this.getNumericStylingValue(this.styles.fillOpacity,e.polygonFillOpacity,t),e.zIndex=v,e):e},i.validateFeature=function(t){var e=this;return this.validateModeFeature(t,function(t){return Z(t,e.coordinatePrecision)})},i.afterFeatureUpdated=function(t){this.currentRectangleId===t.id&&(this.startPosition=void 0,this.currentRectangleId=void 0,this.drawType=void 0,"drawing"===this.state&&this.setStarted())},i.registerBehaviors=function(t){this.readFeature=new ht(t),this.mutateFeature=new ot(t,{validate:this.validate})},e}(O),re=/*#__PURE__*/function(t){function e(e){var i;if(!e.modeName)throw new Error("Mode name is required for TerraDrawRenderMode");return(i=t.call(this,e,!0)||this).type=I.Render,i.mode="render",i.updateOptions(e),i}s(e,t);var i=e.prototype;return i.updateOptions=function(e){t.prototype.updateOptions.call(this,e)},i.registerBehaviors=function(t){this.mode=t.mode},i.start=function(){this.setStarted()},i.stop=function(){this.setStopped()},i.onKeyUp=function(){},i.onKeyDown=function(){},i.onClick=function(){},i.onDragStart=function(){},i.onDrag=function(){},i.onDragEnd=function(){},i.onMouseMove=function(){},i.cleanUp=function(){},i.styleFeature=function(t){return{pointColor:this.getHexColorStylingValue(this.styles.pointColor,"#3f97e0",t),pointWidth:this.getNumericStylingValue(this.styles.pointWidth,6,t),pointOpacity:this.getNumericStylingValue(this.styles.pointOpacity,1,t),pointOutlineColor:this.getHexColorStylingValue(this.styles.pointOutlineColor,"#ffffff",t),pointOutlineWidth:this.getNumericStylingValue(this.styles.pointOutlineWidth,0,t),pointOutlineOpacity:this.getNumericStylingValue(this.styles.pointOutlineOpacity,1,t),polygonFillColor:this.getHexColorStylingValue(this.styles.polygonFillColor,"#3f97e0",t),polygonFillOpacity:this.getNumericStylingValue(this.styles.polygonFillOpacity,.3,t),polygonOutlineColor:this.getHexColorStylingValue(this.styles.polygonOutlineColor,"#3f97e0",t),polygonOutlineWidth:this.getNumericStylingValue(this.styles.polygonOutlineWidth,4,t),lineStringWidth:this.getNumericStylingValue(this.styles.lineStringWidth,4,t),lineStringColor:this.getHexColorStylingValue(this.styles.lineStringColor,"#3f97e0",t),lineStringOpacity:this.getNumericStylingValue(this.styles.lineStringOpacity,1,t),zIndex:this.getNumericStylingValue(this.styles.zIndex,0,t),lineStringDash:void 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r=n(t[0],t[1]),s=n(e[0],e[1]),a=o((r.x+s.x)/2,(r.y+s.y)/2),d=a.lat;return[_(a.lng,i),_(d,i)]}function ue(t,e,i){var n=ae(t,1e3*w(t,e)/2,se(t,e));return[_(n[0],i),_(n[1],i)]}function he(t){for(var e=t.featureCoords,i=t.precision,n=t.unproject,o=t.project,r=t.projection,s=[],a=0;a<e.length-1;a++){var d=void 0;if("web-mercator"===r)d=de(e[a],e[a+1],i,o,n);else{if("globe"!==r)throw new Error("Invalid projection");d=ue(e[a],e[a+1],i)}s.push(d)}return s}var le=/*#__PURE__*/function(t){function e(e,i,n,o,r,s){var a;return(a=t.call(this,e)||this).config=void 0,a.selectionPointBehavior=void 0,a.coordinatePointBehavior=void 0,a.mutateFeature=void 0,a.readFeature=void 0,a.pixelDistance=void 0,a._midPoints=[],a.config=e,a.selectionPointBehavior=i,a.coordinatePointBehavior=n,a.mutateFeature=o,a.readFeature=r,a.pixelDistance=s,a}s(e,t);var i=e.prototype;return i.getMidpointConfig=function(t){return{featureCoords:t,precision:this.coordinatePrecision,project:this.config.project,unproject:this.config.unproject,projection:this.config.projection}},i.getNearestMidPoint=function(t){var e=this,i=Infinity,n=void 0;return this.ids.forEach(function(o){var r=e.readFeature.getGeometry(o),s=e.pixelDistance.measure(t,r.coordinates);s<e.pointerDistance&&s<i&&(i=s,n=o)}),n},i.insert=function(t){var e=t.featureId,i=t.midPointId,n=this.readFeature.getGeometry(i),o=this.readFeature.getProperties(i),r=o.midPointFeatureId,s=o.midPointSegment,a=this.readFeature.getGeometry(r),d={featureId:r,coordinateMutations:[{type:tt,index:s,coordinate:n.coordinates}],context:{updateType:u.Commit}},h=null;if("Polygon"===a.type)h=this.mutateFeature.updatePolygon(d);else{if("LineString"!==a.type)throw new Error("Midpoints can only be added to polygons or linestrings");h=this.mutateFeature.updateLineString(d)}if(!h)throw new Error("Failed to insert midpoint coordinate");var l=h.geometry.coordinates;this.readFeature.getProperties(e)[y.COORDINATE_POINT_IDS]&&this.coordinatePointBehavior.createOrUpdate({featureId:e,featureCoordinates:l}),this.mutateFeature.deleteFeaturesIfPresent([].concat(this.selectionPointBehavior.ids,this._midPoints)),this.create({featureCoordinates:l,featureId:r}),this.selectionPointBehavior.create({featureCoordinates:l,featureId:e})},i.create=function(t){var e=this,i=t.featureCoordinates,n=t.featureId;if(!this.readFeature.hasFeature(n))throw new Error("Store does not have feature with this id");var o=Lt(i),r=he(this.getMidpointConfig(o));this._midPoints=this.mutateFeature.createGuidancePoints({additionalProperties:function(t){var i;return(i={mode:e.mode,midPointSegment:t,midPointFeatureId:n})[f.MID_POINT]=!0,i},coordinates:r,type:f.MID_POINT})},i.delete=function(){this._midPoints.length&&(this.mutateFeature.deleteFeaturesIfPresent(this._midPoints),this._midPoints=[])},i.updateAllInPlace=function(t){if(0!==this._midPoints.length){var 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g=l.coordinates[p],y=l.coordinates[p+1],v=ge({x:t.containerX,y:t.containerY},this.project(g[0],g[1]),this.project(y[0],y[1]));v<this.pointerDistance&&v<r&&(r=v,o=h)}}else if("Polygon"===l.type){if(i||o)continue;pe([t.lng,t.lat],l.coordinates)&&(s=h)}}return{clickedFeature:i||o||s}},e}(J),ye=/*#__PURE__*/function(t){function e(e,i,n,o,r,s,a){var d;return(d=t.call(this,e)||this).config=void 0,d.featuresAtCursorEvent=void 0,d.selectionPoints=void 0,d.midPoints=void 0,d.coordinatePoints=void 0,d.readFeature=void 0,d.mutateFeature=void 0,d.draggedFeatureId=null,d.dragPosition=void 0,d.config=e,d.featuresAtCursorEvent=i,d.selectionPoints=n,d.midPoints=o,d.coordinatePoints=r,d.readFeature=s,d.mutateFeature=a,d}s(e,t);var i=e.prototype;return i.startDragging=function(t,e){this.draggedFeatureId=e,this.dragPosition=[t.lng,t.lat]},i.stopDragging=function(){this.draggedFeatureId=null,this.dragPosition=void 0},i.isDragging=function(){return null!==this.draggedFeatureId},i.canDrag=function(t,e){var 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y=this.draggedFeatureId,v=null;if("Polygon"===e.type)v=this.mutateFeature.updatePolygon({featureId:y,coordinateMutations:{type:nt,coordinates:[n]},context:{updateType:u.Provisional}});else{if("LineString"!==e.type)return;v=this.mutateFeature.updateLineString({featureId:y,coordinateMutations:{type:nt,coordinates:n},context:{updateType:u.Provisional}})}if(!v)return!1;var m=v.geometry.coordinates;this.midPoints.updateAllInPlace({featureCoordinates:m}),this.selectionPoints.updateAllInPlace({featureCoordinates:m}),this.coordinatePoints.updateAllInPlace({featureId:y,featureCoordinates:m}),this.dragPosition=[t.lng,t.lat]}else"Point"===e.type&&(this.mutateFeature.updatePoint({featureId:this.draggedFeatureId,coordinateMutations:{type:nt,coordinates:i},context:{updateType:u.Provisional}}),this.dragPosition=[t.lng,t.lat])}},e}(J),ve=/*#__PURE__*/function(t){function e(e,i,n,o,r,s,a,d,u){var h;return(h=t.call(this,e)||this).config=void 0,h.pixelDistance=void 0,h.selectionPoints=void 0,h.midPoints=void 0,h.coordinatePoints=void 0,h.coordinateSnapping=void 0,h.lineSnapping=void 0,h.readFeature=void 0,h.mutateFeature=void 0,h.featureSnapping=void 0,h.draggedCoordinate={id:null,index:-1},h.config=e,h.pixelDistance=i,h.selectionPoints=n,h.midPoints=o,h.coordinatePoints=r,h.coordinateSnapping=s,h.lineSnapping=a,h.readFeature=d,h.mutateFeature=u,h.featureSnapping=new Tt(h.coordinateSnapping,h.lineSnapping),h}s(e,t);var i=e.prototype;return i.getClosestCoordinate=function(t,e){var i,n={dist:Infinity,index:-1,isFirstOrLastPolygonCoord:!1};if("LineString"===e.type)i=e.coordinates;else{if("Polygon"!==e.type)return n;i=e.coordinates[0]}for(var o=0;o<i.length;o++){var r=this.pixelDistance.measure(t,i[o]);if(r<this.pointerDistance&&r<n.dist){var s="Polygon"===e.type&&(o===i.length-1||0===o);n.dist=r,n.index=s?0:o,n.isFirstOrLastPolygonCoord=s}}return n},i.getDraggable=function(t,e){var i=this.readFeature.getGeometry(e);return 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n=this.draggedCoordinate.id;if(null===n)return!1;if(!1===this.readFeature.hasFeature(n))return this.stopDragging(),!1;var o=this.draggedCoordinate.index,r=this.readFeature.getGeometry(n),s=this.readFeature.getProperties(n),a="LineString"===r.type?r.coordinates:r.coordinates[0],d="Polygon"===r.type&&(o===a.length-1||0===o),h=this.snapCoordinate(t,i,{type:"Feature",id:n,geometry:r,properties:s});if(t.lng>180||t.lng<-180||t.lat>90||t.lat<-90)return!1;if(d){var l=a.length-1;a[0]=h,a[l]=h}else a[o]=h;if("Point"!==r.type&&!e&&B({type:"Feature",geometry:r,properties:{}}))return!1;var 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i=E,n=e[1]*Math.PI/180,o=t[1]*Math.PI/180,r=o-n,s=Math.abs(t[0]-e[0])*Math.PI/180;s>Math.PI&&(s-=2*Math.PI);var a=Math.log(Math.tan(o/2+Math.PI/4)/Math.tan(n/2+Math.PI/4)),d=Math.abs(a)>1e-11?r/a:Math.cos(n);return Math.sqrt(r*r+d*d*s*s)*i}(i,t),r=ae(i,o,n);t[0]=r[0],t[1]=r[1]})}(s,-(this.lastBearing-(o+180)))}var d="Polygon"===n.type?n.coordinates[0]:n.coordinates;d.forEach(function(t){t[0]=_(t[0],i.coordinatePrecision),t[1]=_(t[1],i.coordinatePrecision)});var h={featureId:e,coordinateMutations:{type:nt,coordinates:"Polygon"===n.type?[d]:d},context:{updateType:u.Provisional}},l=null;if("Polygon"===s.geometry.type)l=this.mutateFeature.updatePolygon(h);else{if("LineString"!==s.geometry.type)return;l=this.mutateFeature.updateLineString(h)}if(!l)return!1;var c=l.geometry.coordinates;this.midPoints.updateAllInPlace({featureCoordinates:c}),this.selectionPoints.updateAllInPlace({featureCoordinates:c}),this.coordinatePoints.updateAllInPlace({featureId:e,featureCoordinates:c}),"web-mercator"===this.projection?this.lastBearing=o:"globe"===this.projection&&(this.lastBearing=o+180)}},e}(J),Se=/*#__PURE__*/function(t){function e(e,i){var n;return(n=t.call(this,e)||this).config=void 0,n.dragCoordinateResizeBehavior=void 0,n.config=e,n.dragCoordinateResizeBehavior=i,n}s(e,t);var i=e.prototype;return i.scale=function(t,e){if(!this.dragCoordinateResizeBehavior.isDragging()){var i=this.dragCoordinateResizeBehavior.getDraggableIndex(t,e);this.dragCoordinateResizeBehavior.startDragging(e,i)}this.dragCoordinateResizeBehavior.drag(t,"center-fixed")},i.reset=function(){this.dragCoordinateResizeBehavior.stopDragging()},e}(J);function Fe(t){var e=t.originX,i=t.originY,n=t.xScale,o=t.yScale;1===n&&1===o||t.coordinates.forEach(function(t){var r=L(t[0],t[1]),s=W(e+(r.x-e)*n,i+(r.y-i)*o),a=s.lat;t[0]=s.lng,t[1]=a})}var xe=/*#__PURE__*/function(t){function e(e,i,n,o,r,s,a){var d;return(d=t.call(this,e)||this).config=void 0,d.pixelDistance=void 0,d.selectionPoints=void 0,d.midPoints=void 0,d.coordinatePoints=void 0,d.readFeature=void 0,d.mutateFeature=void 0,d.minimumScale=1e-4,d.draggedCoordinate={id:null,index:-1},d.boundingBoxMaps={opposite:{0:4,1:5,2:6,3:7,4:0,5:1,6:2,7:3}},d.config=e,d.pixelDistance=i,d.selectionPoints=n,d.midPoints=o,d.coordinatePoints=r,d.readFeature=s,d.mutateFeature=a,d}s(e,t);var i=e.prototype;return i.getClosestCoordinate=function(t,e){var i,n={dist:Infinity,index:-1,isFirstOrLastPolygonCoord:!1};if("LineString"===e.type)i=e.coordinates;else{if("Polygon"!==e.type)return n;i=e.coordinates[0]}for(var o=0;o<i.length;o++){var r=this.pixelDistance.measure(t,i[o]);if(r<this.pointerDistance&&r<n.dist){var s="Polygon"===e.type&&(o===i.length-1||0===o);n.dist=r,n.index=s?0:o,n.isFirstOrLastPolygonCoord=s}}return n},i.isValidDragWebMercator=function(t,e,i){switch(t){case 0:if(e<=0||i>=0)return!1;break;case 1:if(i>=0)return!1;break;case 2:if(e>=0||i>=0)return!1;break;case 3:if(e>=0)return!1;break;case 4:if(e>=0||i<=0)return!1;break;case 5:if(i<=0)return!1;break;case 6:if(e<=0||i<=0)return!1;break;case 7:if(e<=0)return!1}return!0},i.getSelectedFeatureDataWebMercator=function(){if(!this.draggedCoordinate.id||-1===this.draggedCoordinate.index)return null;var t=this.getFeature(this.draggedCoordinate.id);if(!t)return null;var e=this.getNormalisedCoordinates(t.geometry);return{boundingBox:this.getBBoxWebMercator(e),feature:t,updatedCoords:e,selectedCoordinate:e[this.draggedCoordinate.index]}},i.centerWebMercatorDrag=function(t){var e=this.getSelectedFeatureDataWebMercator();if(!e)return null;var i=e.boundingBox,n=e.updatedCoords,o=e.selectedCoordinate,r=Pe(e.feature);if(!r)return null;var s=L(o[0],o[1]),a=this.getIndexesWebMercator(i,s).closestBBoxIndex,d=L(t.lng,t.lat);return this.scaleWebMercator({closestBBoxIndex:a,updatedCoords:n,webMercatorCursor:d,webMercatorSelected:s,webMercatorOrigin:r}),n},i.centerFixedWebMercatorDrag=function(t){var e=this.getSelectedFeatureDataWebMercator();if(!e)return null;var i=e.boundingBox,n=e.updatedCoords,o=e.selectedCoordinate,r=Pe(e.feature);if(!r)return null;var s=L(o[0],o[1]),a=this.getIndexesWebMercator(i,s).closestBBoxIndex,d=L(t.lng,t.lat);return this.scaleFixedWebMercator({closestBBoxIndex:a,updatedCoords:n,webMercatorCursor:d,webMercatorSelected:s,webMercatorOrigin:r}),n},i.scaleFixedWebMercator=function(t){var e=t.webMercatorOrigin,i=t.webMercatorSelected,n=t.webMercatorCursor,o=t.updatedCoords;if(!this.isValidDragWebMercator(t.closestBBoxIndex,e.x-n.x,e.y-n.y))return null;var r=dt(e,n)/dt(e,i);return r<0&&(r=this.minimumScale),Fe({coordinates:o,originX:e.x,originY:e.y,xScale:r,yScale:r}),o},i.oppositeFixedWebMercatorDrag=function(t){var e=this.getSelectedFeatureDataWebMercator();if(!e)return null;var i=e.boundingBox,n=e.updatedCoords,o=e.selectedCoordinate,r=L(o[0],o[1]),s=this.getIndexesWebMercator(i,r),a=s.oppositeBboxIndex,d=s.closestBBoxIndex,u={x:i[a][0],y:i[a][1]},h=L(t.lng,t.lat);return this.scaleFixedWebMercator({closestBBoxIndex:d,updatedCoords:n,webMercatorCursor:h,webMercatorSelected:r,webMercatorOrigin:u}),n},i.oppositeWebMercatorDrag=function(t){var e=this.getSelectedFeatureDataWebMercator();if(!e)return null;var i=e.boundingBox,n=e.updatedCoords,o=e.selectedCoordinate,r=L(o[0],o[1]),s=this.getIndexesWebMercator(i,r),a=s.oppositeBboxIndex,d=s.closestBBoxIndex,u={x:i[a][0],y:i[a][1]},h=L(t.lng,t.lat);return this.scaleWebMercator({closestBBoxIndex:d,updatedCoords:n,webMercatorCursor:h,webMercatorSelected:r,webMercatorOrigin:u}),n},i.scaleWebMercator=function(t){var e=t.closestBBoxIndex,i=t.webMercatorOrigin,n=t.webMercatorSelected,o=t.webMercatorCursor,r=t.updatedCoords,s=i.x-o.x,a=i.y-o.y;if(!this.isValidDragWebMercator(e,s,a))return null;var d=1;0!==s&&1!==e&&5!==e&&(d=1-(i.x-n.x-s)/s);var u=1;return 0!==a&&3!==e&&7!==e&&(u=1-(i.y-n.y-a)/a),this.validateScale(d,u)?(d<0&&(d=this.minimumScale),u<0&&(u=this.minimumScale),this.performWebMercatorScale(r,i.x,i.y,d,u),r):null},i.getFeature=function(t){if(null===this.draggedCoordinate.id)return null;var e=this.readFeature.getGeometry(t);return"Polygon"!==e.type&&"LineString"!==e.type?null:{id:t,type:"Feature",geometry:e,properties:{}}},i.getNormalisedCoordinates=function(t){return"Polygon"===t.type?t.coordinates[0]:t.coordinates},i.validateScale=function(t,e){var i=!isNaN(t)&&e<Number.MAX_SAFE_INTEGER,n=!isNaN(e)&&e<Number.MAX_SAFE_INTEGER;return i&&n},i.performWebMercatorScale=function(t,e,i,n,o){t.forEach(function(t){var r=L(t[0],t[1]),s=W(e+(r.x-e)*n,i+(r.y-i)*o),a=s.lat;t[0]=s.lng,t[1]=a})},i.getBBoxWebMercator=function(t){var e=[Infinity,Infinity,-Infinity,-Infinity];(t=t.map(function(t){var e=L(t[0],t[1]);return[e.x,e.y]})).forEach(function(t){var i=t[0],n=t[1];i<e[0]&&(e[0]=i),n<e[1]&&(e[1]=n),i>e[2]&&(e[2]=i),n>e[3]&&(e[3]=n)});var i=e[0],n=e[1],o=e[2],r=e[3];return[[i,r],[(i+o)/2,r],[o,r],[o,r+(n-r)/2],[o,n],[(i+o)/2,n],[i,n],[i,r+(n-r)/2]]},i.getIndexesWebMercator=function(t,e){for(var i,n=Infinity,o=0;o<t.length;o++){var r=dt({x:e.x,y:e.y},{x:t[o][0],y:t[o][1]});r<n&&(i=o,n=r)}if(void 0===i)throw new Error("No closest coordinate found");return{oppositeBboxIndex:this.boundingBoxMaps.opposite[i],closestBBoxIndex:i}},i.isDragging=function(){return null!==this.draggedCoordinate.id},i.startDragging=function(t,e){this.draggedCoordinate={id:t,index:e}},i.stopDragging=function(){this.draggedCoordinate={id:null,index:-1}},i.getDraggableIndex=function(t,e){var i=this.readFeature.getGeometry(e),n=this.getClosestCoordinate(t,i);return-1===n.index?-1:n.index},i.drag=function(t,e){if(!this.draggedCoordinate.id)return!1;var i=this.getFeature(this.draggedCoordinate.id);if(!i)return!1;var n=null;if("center"===e?n=this.centerWebMercatorDrag(t):"opposite"===e?n=this.oppositeWebMercatorDrag(t):"center-fixed"===e?n=this.centerFixedWebMercatorDrag(t):"opposite-fixed"===e&&(n=this.oppositeFixedWebMercatorDrag(t)),!n)return!1;for(var o=0;o<n.length;o++){var r=n[o];if(r[0]=_(r[0],this.coordinatePrecision),r[1]=_(r[1],this.coordinatePrecision),!H(r,this.coordinatePrecision))return!1}var s=i.id,a=null;if("Polygon"===i.geometry.type?a=this.mutateFeature.updatePolygon({featureId:s,coordinateMutations:{type:nt,coordinates:[n]},context:{updateType:u.Provisional}}):"LineString"===i.geometry.type&&(a=this.mutateFeature.updateLineString({featureId:s,coordinateMutations:{type:nt,coordinates:n},context:{updateType:u.Provisional}})),!a)return!1;var d=a.geometry.coordinates;return this.midPoints.updateAllInPlace({featureCoordinates:d}),this.selectionPoints.updateAllInPlace({featureCoordinates:d}),this.coordinatePoints.updateAllInPlace({featureId:s,featureCoordinates:d}),!0},e}(J),Oe={deselect:"Escape",delete:"Delete",rotate:["Control","r"],scale:["Control","s"]},Me={pointerOver:"move",dragStart:"move",dragEnd:"move",insertMidpoint:"crosshair"},we=/*#__PURE__*/function(t){function e(e){var i;return(i=t.call(this,e,!0)||this).mode="select",i.allowManualDeselection=!0,i.allowManualSelection=!0,i.dragEventThrottle=5,i.dragEventCount=0,i.selected=[],i.flags={},i.keyEvents=Oe,i.cursors=Me,i.validations={},i.dragTarget={type:"none"},i.selectionPoints=void 0,i.midPoints=void 0,i.coordinateSnap=void 0,i.featuresAtMouseEvent=void 0,i.pixelDistance=void 0,i.clickBoundingBox=void 0,i.dragFeature=void 0,i.dragCoordinate=void 0,i.rotateFeature=void 0,i.scaleFeature=void 0,i.dragCoordinateResizeFeature=void 0,i.coordinatePoints=void 0,i.lineSnap=void 0,i.mutateFeature=void 0,i.readFeature=void 0,i.updateOptions(e),i}s(e,t);var i=e.prototype;return i.getPointerOverFeatureCursor=function(){var t;return null!=(t=this.cursors.pointerOverFeature)?t:this.cursors.pointerOver},i.getPointerOverCoordinateCursor=function(){var t;return null!=(t=this.cursors.pointerOverCoordinate)?t:this.cursors.pointerOver},i.getPointerOverResizeHandleCursor=function(){var t;return null!=(t=this.cursors.pointerOverResizeHandle)?t:this.cursors.pointerOver},i.updateOptions=function(e){if(t.prototype.updateOptions.call(this,e),this.cursors=e&&e.cursors?r({},this.cursors,e.cursors):Me,null===(null==e?void 0:e.keyEvents)?this.keyEvents={deselect:null,delete:null,rotate:null,scale:null}:null!=e&&e.keyEvents&&(this.keyEvents=r({},this.keyEvents,e.keyEvents)),void 0!==(null==e?void 0:e.dragEventThrottle)&&(this.dragEventThrottle=e.dragEventThrottle),void 0!==(null==e?void 0:e.allowManualDeselection)&&(this.allowManualDeselection=e.allowManualDeselection),void 0!==(null==e?void 0:e.allowManualSelection)&&(this.allowManualSelection=e.allowManualSelection),null!=e&&e.flags)for(var i in this.flags=r({},this.flags,e.flags),this.validations={},this.flags){var n=this.flags[i].feature;n&&n.validation&&(this.validations[i]=n.validation)}},i.selectFeature=function(t){this.select(t,!1)},i.setSelecting=function(){if("started"!==this._state)throw new Error("Mode must be started to move to selecting state");this._state="selecting"},i.registerBehaviors=function(t){var e=this;this.readFeature=new ht(t),this.mutateFeature=new ot(t,{validate:function(t,i){var n=t.properties.mode;return e.validations&&e.validations[n]?e.validations[n](t,i):{valid:!0}}}),this.pixelDistance=new yt(t),this.clickBoundingBox=new ft(t),this.featuresAtMouseEvent=new fe(t,this.clickBoundingBox,this.pixelDistance),this.selectionPoints=new ce(t,this.mutateFeature),this.coordinatePoints=new Ut(t,this.readFeature,this.mutateFeature),this.midPoints=new le(t,this.selectionPoints,this.coordinatePoints,this.mutateFeature,this.readFeature,this.pixelDistance),this.coordinateSnap=new vt(t,this.pixelDistance,this.clickBoundingBox),this.lineSnap=new _t(t,this.pixelDistance,this.clickBoundingBox),this.rotateFeature=new Ie(t,this.selectionPoints,this.midPoints,this.coordinatePoints,this.readFeature,this.mutateFeature),this.dragFeature=new ye(t,this.featuresAtMouseEvent,this.selectionPoints,this.midPoints,this.coordinatePoints,this.readFeature,this.mutateFeature),this.dragCoordinate=new ve(t,this.pixelDistance,this.selectionPoints,this.midPoints,this.coordinatePoints,this.coordinateSnap,this.lineSnap,this.readFeature,this.mutateFeature),this.dragCoordinateResizeFeature=new xe(t,this.pixelDistance,this.selectionPoints,this.midPoints,this.coordinatePoints,this.readFeature,this.mutateFeature),this.scaleFeature=new Se(t,this.dragCoordinateResizeFeature)},i.deselectFeature=function(t){this.deselect(t)},i.deselect=function(t){this.selected.includes(t)&&(this.mutateFeature.setDeselected(this.selected),this.onDeselect(this.selected[0]),this.selected=[],this.selectionPoints.delete(),this.midPoints.delete(),this.dragTarget={type:"none"})},i.deleteSelected=function(){this.selected.length&&this.mutateFeature.deleteFeaturesIfPresent(this.selected),this.selected=[],this.dragTarget={type:"none"}},i.clearDragTargetAndCursor=function(){this.dragTarget={type:"none"},this.setCursor("unset")},i.getSelectedFlags=function(t){var e=this.readFeature.getProperties(t),i=this.flags[e.mode],n=null==i?void 0:i.feature,o=null==n?void 0:n.coordinates;return{featureFlags:n,coordinatesFlags:o,hasDraggableFlags:n&&(n.draggable||(null==o?void 0:o.draggable)||(null==o?void 0:o.resizable)||"object"==typeof(null==o?void 0:o.midpoints)&&o.midpoints.draggable)}},i.onRightClick=function(t){var e=this;if(this.selectionPoints.ids.length){var i,n=Infinity;if(this.selectionPoints.ids.forEach(function(o){var r=e.readFeature.getGeometry(o),s=e.pixelDistance.measure(t,r.coordinates);s<e.pointerDistance&&s<n&&(n=s,i=e.readFeature.getProperties(o))}),i){var o=i.selectionPointFeatureId,r=i.index,s=this.readFeature.getProperties(o),a=this.flags[s.mode];if(a&&a.feature&&a.feature.coordinates&&a.feature.coordinates.deletable){var d,h=this.readFeature.getGeometry(o);if("Polygon"===h.type){if((d=h.coordinates[0]).length<=4)return}else{if("LineString"!==h.type)return;if((d=h.coordinates).length<=2)return}"Polygon"!==h.type||0!==r&&r!==d.length-1?d.splice(r,1):(d.shift(),d.pop(),d.push([d[0][0],d[0][1]]));var l=null;if("Polygon"===h.type?l=this.mutateFeature.updatePolygon({featureId:o,coordinateMutations:{type:nt,coordinates:[d]},context:{updateType:u.Commit}}):"LineString"===h.type&&(l=this.mutateFeature.updateLineString({featureId:o,coordinateMutations:{type:nt,coordinates:d},context:{updateType:u.Commit}})),l){var p=l.geometry.coordinates;this.mutateFeature.deleteFeaturesIfPresent([].concat(this.midPoints.ids,this.selectionPoints.ids)),s.coordinatePointIds&&this.coordinatePoints.createOrUpdate({featureId:o,featureCoordinates:p}),this.selectionPoints.create({featureCoordinates:p,featureId:o}),a&&a.feature&&a.feature.coordinates&&a.feature.coordinates.midpoints&&this.midPoints.create({featureCoordinates:p,featureId:o}),this.onFinish(o,{action:c,mode:this.mode})}}}}},i.select=function(t,e){if(void 0===e&&(e=!0),this.selected[0]!==t){var i=this.readFeature.getProperties(t),n=this.flags[i.mode];if(n&&n.feature){var o=this.selected[0];if(o){if(o===t)return;this.deselect(o)}e&&this.setCursor(this.getPointerOverFeatureCursor()),this.selected=[t],this.mutateFeature.setSelected(t),this.onSelect(t);var r=this.readFeature.getGeometry(t),s=r.type,a=r.coordinates;"LineString"!==s&&"Polygon"!==s||a&&n&&n.feature.coordinates&&(this.selectionPoints.create({featureCoordinates:a,featureId:t}),n.feature.coordinates.midpoints&&this.midPoints.create({featureCoordinates:a,featureId:t}))}}},i.onLeftClick=function(t){var e=this.featuresAtMouseEvent.find(t,this.selected.length>0).clickedFeature,i=this.midPoints.getNearestMidPoint(t),n=this.selected[0];if(n){var o,r=this.getSelectedFlags(n).featureFlags;if(null!=r&&null!=(o=r.coordinates)&&o.midpoints&&i){if(r.coordinates.draggable){var s=this.pixelDistance.measure(t,this.readFeature.getGeometry(i).coordinates),a=this.dragCoordinate.getDraggable(t,n).dist;if(void 0!==a&&s>a)return}return this.midPoints.insert({featureId:n,midPointId:i}),void this.onFinish(this.selected[0],{action:p,mode:this.mode})}}if(null!=e&&e.id)this.allowManualSelection&&this.select(e.id,!0);else if(this.selected.length&&this.allowManualDeselection)return void this.deselect(this.selected[0])},i.start=function(){this.setStarted(),this.setSelecting()},i.stop=function(){this.cleanUp(),this.setStarted(),this.setStopped()},i.onClick=function(t){"right"===t.button&&this.allowPointerEvent(this.pointerEvents.rightClick,t)||t.isContextMenu&&this.allowPointerEvent(this.pointerEvents.contextMenu,t)?this.onRightClick(t):"left"===t.button&&this.allowPointerEvent(this.pointerEvents.leftClick,t)&&this.onLeftClick(t)},i.canScale=function(t){return this.keyEvents.scale&&this.keyEvents.scale.every(function(e){return t.heldKeys.includes(e)})},i.canRotate=function(t){return this.keyEvents.rotate&&this.keyEvents.rotate.every(function(e){return t.heldKeys.includes(e)})},i.preventDefaultKeyEvent=function(t){var e=this.canRotate(t),i=this.canScale(t);(e||i)&&t.preventDefault()},i.onKeyDown=function(t){this.preventDefaultKeyEvent(t)},i.onKeyUp=function(t){if(this.preventDefaultKeyEvent(t),this.keyEvents.delete&&t.key===this.keyEvents.delete){if(!this.selected.length)return;var e=this.selected[0];this.onDeselect(this.selected[0]),this.coordinatePoints.deletePointsByFeatureIds([e]),this.deleteSelected(),this.selectionPoints.delete(),this.midPoints.delete()}else this.keyEvents.deselect&&t.key===this.keyEvents.deselect&&this.cleanUp()},i.cleanUp=function(){this.selected.length&&this.deselect(this.selected[0])},i.onDragStart=function(t,e){if(this.allowPointerEvent(this.pointerEvents.onDragStart,t)){var i=this.selected[0];if(i){var n=this.getSelectedFlags(i),o=n.featureFlags,r=n.coordinatesFlags;if(n.hasDraggableFlags){this.dragEventCount=0;var s="none"!==this.dragTarget.type&&this.dragTarget.featureId===i?this.dragTarget:{type:"none"},a="coordinate"===s.type?s.coordinateIndex:this.dragCoordinate.getDraggableIndex(t,i),d="resize"===s.type?s.coordinateIndex:this.dragCoordinateResizeFeature.getDraggableIndex(t,i),u=(null==r?void 0:r.resizable)&&-1!==d,h=(null==r?void 0:r.draggable)&&-1!==a,l=r&&"object"==typeof r.midpoints&&r.midpoints.draggable,c=(null==o?void 0:o.draggable)&&("feature"===s.type||this.dragFeature.canDrag(t,i));if(u)return this.setCursor(this.cursors.dragStart),this.dragCoordinateResizeFeature.startDragging(i,d),void e(!1);if(h)return this.setCursor(this.cursors.dragStart),this.dragCoordinate.startDragging(i,a),void e(!1);if(l){var g="midpoint"===s.type?s.midPointId:this.midPoints.getNearestMidPoint(t);if(this.selected.length&&g){this.midPoints.insert({featureId:i,midPointId:g}),this.onFinish(this.selected[0],{action:p,mode:this.mode});var f=this.dragCoordinate.getDraggableIndex(t,i);return this.dragCoordinate.startDragging(i,f),void e(!1)}}if(c)return this.setCursor(this.cursors.dragStart),this.dragFeature.startDragging(t,i),void e(!1);this.setCursor("unset")}}}},i.onDrag=function(t,e){if(this.allowPointerEvent(this.pointerEvents.onDrag,t)){var i=this.selected[0];if(i){var n=this.readFeature.getProperties(i),o=this.flags[n.mode],r=!0===(o&&o.feature&&o.feature.selfIntersectable);if(this.dragEventCount++,this.dragEventCount%this.dragEventThrottle!=0){if(o&&o.feature&&o.feature.rotateable&&this.canRotate(t))return e(!1),void this.rotateFeature.rotate(t,i);if(o&&o.feature&&o.feature.scaleable&&this.canScale(t))return e(!1),void this.scaleFeature.scale(t,i);if(this.dragCoordinateResizeFeature.isDragging()&&o.feature&&o.feature.coordinates&&o.feature.coordinates.resizable){if("globe"===this.projection)throw new Error("Globe is currently unsupported projection for resizable");return e(!1),void this.dragCoordinateResizeFeature.drag(t,o.feature.coordinates.resizable)}if(this.dragCoordinate.isDragging()){var s,a=null==(s=o.feature)||null==(s=s.coordinates)?void 0:s.snappable,d={toCoordinate:!1};return!0===a?d={toCoordinate:!0}:"object"==typeof a&&(d=a),void 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this.clone(Object.keys(this.store).map(function(t){return e.store[t]}).filter(function(e){return e.properties&&t(e.properties)}))},e.clear=function(t){var e=Object.keys(this.store);this.store={},this.spatialIndex.clear(),this._onChange(e,"delete",t)},e.size=function(){return Object.keys(this.store).length},t}();function Xe(t){var e=t.coordinates,i=0;if(e&&e.length>0){i+=Math.abs(Je(e[0]));for(var n=1;n<e.length;n++)i-=Math.abs(Je(e[n]))}return i}var qe=20294876564838.72,Ze=Math.PI/180;function Je(t){var e=t.length;if(e<=2)return 0;for(var i=0,n=0;n<e;)i+=(t[n+2>=e?(n+2)%e:n+2][0]*Ze-t[n][0]*Ze)*Math.sin(t[n+1===e?0:n+1][1]*Ze),n++;return i*qe}var $e="Feature is smaller than the minimum area",Qe="Feature is not a Polygon or LineString",ti="Feature intersects itself";function ei(t,e,i){var n=It(t,e),o=It(e,i)-n;return o<0&&(o+=360),180-Math.abs(o-90-90)}var ii={cancel:"Escape",finish:"Enter"},ni={start:"crosshair",close:"pointer"},oi=/*#__PURE__*/function(t){function e(e){var i;return(i=t.call(this,e,!0)||this).mode="angled-rectangle",i.currentCoordinate=0,i.currentId=void 0,i.keyEvents=ii,i.cursors=ni,i.mouseMove=!1,i.mutateFeature=void 0,i.readFeature=void 0,i.updateOptions(e),i}s(e,t);var i=e.prototype;return i.updateOptions=function(e){t.prototype.updateOptions.call(this,e),null!=e&&e.cursors&&(this.cursors=r({},this.cursors,e.cursors)),null===(null==e?void 0:e.keyEvents)?this.keyEvents={cancel:null,finish:null}:null!=e&&e.keyEvents&&(this.keyEvents=r({},this.keyEvents,e.keyEvents))},i.close=function(){var t;if(void 0!==this.currentId&&this.mutateFeature.updatePolygon({featureId:this.currentId,propertyMutations:(t={},t[y.CURRENTLY_DRAWING]=void 0,t),context:{updateType:u.Finish,action:h}})){var e=this.currentId;this.currentCoordinate=0,this.currentId=void 0,"drawing"===this.state&&this.setStarted(),this.onFinish(e,{mode:this.mode,action:h})}},i.start=function(){this.setStarted(),this.setCursor(this.cursors.start)},i.stop=function(){this.cleanUp(),this.setStopped(),this.setCursor("unset")},i.onMouseMove=function(t){if(this.mouseMove=!0,this.setCursor(this.cursors.start),void 0!==this.currentId&&0!==this.currentCoordinate){var e=[];if(1===this.currentCoordinate)e=this.getUpdateForSecondCoordinate(t);else{if(2!==this.currentCoordinate)return;e=this.getNewSecondAndThirdCoordinates(t)}this.mutateFeature.updatePolygon({featureId:this.currentId,coordinateMutations:e,context:{updateType:u.Provisional}})}},i.getUpdateForSecondCoordinate=function(t){return[{type:et,index:1,coordinate:[t.lng,t.lat]},{type:et,index:2,coordinate:[t.lng,t.lat]}]},i.getNewSecondAndThirdCoordinates=function(t){if(!this.currentId)throw new Error("No current feature being drawn");var e,i,n,o,r=this.readFeature.getCoordinate(this.currentId,0),s=this.readFeature.getCoordinate(this.currentId,1),a=de(r,s,this.coordinatePrecision,this.project,this.unproject),d=L(r[0],r[1]),u=L(a[0],a[1]),h=L(s[0],s[1]),l=L(t.lng,t.lat),c=dt(l,d)<dt(l,h),p=ei(d,u,l),g=c?90-p:ei(d,u,l)-90,f=dt(u,l),y=Math.cos(D(g))*f,v=It(d,h)+("right"==((o=((n=l).x-(i=h).x)*((e=d).y-i.y)-(n.y-i.y)*(e.x-i.x))>1e-10?"left":o<-1e-10?"right":"left")?-90:90),m=Ct(d,y,v),C=Ct(h,y,v),P=W(m.x,m.y),I=W(C.x,C.y);return[{type:et,index:2,coordinate:[_(I.lng,this.coordinatePrecision),_(I.lat,this.coordinatePrecision)]},{type:et,index:3,coordinate:[_(P.lng,this.coordinatePrecision),_(P.lat,this.coordinatePrecision)]}]},i.onClick=function(t){if("right"===t.button&&this.allowPointerEvent(this.pointerEvents.rightClick,t)||"left"===t.button&&this.allowPointerEvent(this.pointerEvents.leftClick,t)||t.isContextMenu&&this.allowPointerEvent(this.pointerEvents.contextMenu,t))if(this.currentCoordinate>0&&!this.mouseMove&&this.onMouseMove(t),this.mouseMove=!1,0===this.currentCoordinate){var e,i=this.mutateFeature.createPolygon({coordinates:[[t.lng,t.lat],[t.lng,t.lat],[t.lng,t.lat],[t.lng,t.lat]],properties:(e={mode:this.mode},e[y.CURRENTLY_DRAWING]=!0,e)});this.currentId=i.id,this.currentCoordinate++,this.setDrawing()}else if(1===this.currentCoordinate&&this.currentId){var n=this.readFeature.getCoordinate(this.currentId,0);if(ut([t.lng,t.lat],n))return;if(!this.mutateFeature.updatePolygon({featureId:this.currentId,coordinateMutations:[{type:et,index:1,coordinate:[t.lng,t.lat]},{type:tt,index:1,coordinate:[t.lng,t.lat]}],context:{updateType:u.Commit}}))return;this.currentCoordinate++}else 2===this.currentCoordinate&&this.currentId&&this.close()},i.onKeyUp=function(t){if(t.key===this.keyEvents.cancel)this.cleanUp();else if(t.key===this.keyEvents.finish){if(this.currentCoordinate<2)return void this.cleanUp();this.close()}},i.onKeyDown=function(){},i.onDragStart=function(){},i.onDrag=function(){},i.onDragEnd=function(){},i.cleanUp=function(){var t=this.currentId;this.currentId=void 0,this.currentCoordinate=0,"drawing"===this.state&&this.setStarted(),this.mutateFeature.deleteFeatureIfPresent(t)},i.styleFeature=function(t){var e=r({},{polygonFillColor:"#3f97e0",polygonOutlineColor:"#3f97e0",polygonOutlineWidth:4,polygonOutlineOpacity:1,polygonFillOpacity:.3,pointColor:"#3f97e0",pointOpacity:1,pointOutlineColor:"#ffffff",pointOutlineOpacity:1,pointOutlineWidth:0,pointWidth:6,lineStringColor:"#3f97e0",lineStringWidth:4,lineStringOpacity:1,zIndex:0,markerUrl:void 0,markerHeight:void 0,markerWidth:void 0,lineStringDash:void 0});return t.properties.mode===this.mode&&"Polygon"===t.geometry.type&&(e.polygonFillColor=this.getHexColorStylingValue(this.styles.fillColor,e.polygonFillColor,t),e.polygonOutlineColor=this.getHexColorStylingValue(this.styles.outlineColor,e.polygonOutlineColor,t),e.polygonOutlineWidth=this.getNumericStylingValue(this.styles.outlineWidth,e.polygonOutlineWidth,t),e.polygonOutlineOpacity=this.getNumericStylingValue(this.styles.outlineOpacity,1,t),e.polygonFillOpacity=this.getNumericStylingValue(this.styles.fillOpacity,e.polygonFillOpacity,t),e.zIndex=v),e},i.validateFeature=function(t){var e=this;return this.validateModeFeature(t,function(t){return Z(t,e.coordinatePrecision)})},i.afterFeatureUpdated=function(t){this.currentId===t.id&&(this.currentId=void 0,this.currentCoordinate=0,"drawing"===this.state&&this.setStarted())},i.registerBehaviors=function(t){this.readFeature=new ht(t),this.mutateFeature=new ot(t,{validate:this.validate})},e}(O);function ri(t,e,i){return(e.x-t.x)*(i.y-t.y)-(e.y-t.y)*(i.x-t.x)<=0}var si={cancel:"Escape",finish:"Enter"},ai={start:"crosshair",close:"pointer"},di=/*#__PURE__*/function(t){function e(e){var i;return(i=t.call(this,e,!0)||this).mode="sector",i.currentCoordinate=0,i.currentId=void 0,i.keyEvents=si,i.direction=void 0,i.arcPoints=64,i.cursors=ai,i.mouseMove=!1,i.readFeature=void 0,i.mutateFeature=void 0,i.updateOptions(e),i}s(e,t);var i=e.prototype;return i.updateOptions=function(e){t.prototype.updateOptions.call(this,e),null!=e&&e.cursors&&(this.cursors=r({},this.cursors,e.cursors)),null===(null==e?void 0:e.keyEvents)?this.keyEvents={cancel:null,finish:null}:null!=e&&e.keyEvents&&(this.keyEvents=r({},this.keyEvents,e.keyEvents)),null!=e&&e.arcPoints&&(this.arcPoints=e.arcPoints)},i.close=function(){var t;if(void 0!==this.currentId&&this.mutateFeature.updatePolygon({featureId:this.currentId,propertyMutations:(t={},t[y.CURRENTLY_DRAWING]=void 0,t),coordinateMutations:{coordinates:this.readFeature.getGeometry(this.currentId).coordinates,type:nt},context:{updateType:u.Finish,action:h}})){var e=this.currentId;this.currentCoordinate=0,this.currentId=void 0,this.direction=void 0,"drawing"===this.state&&this.setStarted(),this.onFinish(e,{mode:this.mode,action:h})}},i.getSectorCoordinates=function(t){var e=this.readFeature.getCoordinates(this.currentId),i=e[0],n=e[1],o=[t.lng,t.lat],r=L(i[0],i[1]),s=L(n[0],n[1]),a=L(o[0],o[1]);if(void 0===this.direction){var d=ri(r,s,a);this.direction=d?"clockwise":"anticlockwise"}var u,h=dt(r,s),l=It(r,s),c=It(r,a),p=this.arcPoints,g=[i],f=St(l),y=St(c);"anticlockwise"===this.direction?(u=y-f)<0&&(u+=360):(u=f-y)<0&&(u+=360);var v=("anticlockwise"===this.direction?1:-1)*u/p;g.push(n);for(var m=0;m<=p;m++){var C=Ct(r,h,f+m*v),P=W(C.x,C.y),I=P.lat,S=[_(P.lng,this.coordinatePrecision),_(I,this.coordinatePrecision)];S[0]!==g[g.length-1][0]&&S[1]!==g[g.length-1][1]&&g.push(S)}return g.push(i),g},i.start=function(){this.setStarted(),this.setCursor(this.cursors.start)},i.stop=function(){this.cleanUp(),this.setStopped(),this.setCursor("unset")},i.onMouseMove=function(t){if(this.mouseMove=!0,this.setCursor(this.cursors.start),void 0!==this.currentId&&0!==this.currentCoordinate){var e;if(1===this.currentCoordinate)e=[{type:et,index:1,coordinate:[t.lng,t.lat]},{type:et,index:2,coordinate:[t.lng,t.lat]}];else{if(2!==this.currentCoordinate)return;var i=this.getSectorCoordinates(t);if(!i)return;e={type:nt,coordinates:[i]}}this.mutateFeature.updatePolygon({featureId:this.currentId,coordinateMutations:e,context:{updateType:u.Provisional}})}},i.onClick=function(t){if("right"===t.button&&this.allowPointerEvent(this.pointerEvents.rightClick,t)||"left"===t.button&&this.allowPointerEvent(this.pointerEvents.leftClick,t)||t.isContextMenu&&this.allowPointerEvent(this.pointerEvents.contextMenu,t))if(this.currentCoordinate>0&&!this.mouseMove&&this.onMouseMove(t),this.mouseMove=!1,0===this.currentCoordinate){var e,i=this.mutateFeature.createPolygon({coordinates:[[t.lng,t.lat],[t.lng,t.lat],[t.lng,t.lat],[t.lng,t.lat]],properties:(e={mode:this.mode},e[y.CURRENTLY_DRAWING]=!0,e)});this.currentId=null==i?void 0:i.id,this.currentCoordinate++,this.setDrawing()}else if(1===this.currentCoordinate&&this.currentId){if(this.readFeature.coordinateAtIndexIsIdentical({featureId:this.currentId,index:0,newCoordinate:[t.lng,t.lat]}))return;if(!this.mutateFeature.updatePolygon({featureId:this.currentId,coordinateMutations:[{type:et,index:1,coordinate:[t.lng,t.lat]},{type:et,index:2,coordinate:[t.lng,t.lat]}],context:{updateType:u.Provisional}}))return;this.currentCoordinate++}else 2===this.currentCoordinate&&this.currentId&&this.close()},i.onKeyUp=function(t){t.key===this.keyEvents.cancel?this.cleanUp():t.key===this.keyEvents.finish&&this.close()},i.onKeyDown=function(){},i.onDragStart=function(){},i.onDrag=function(){},i.onDragEnd=function(){},i.cleanUp=function(){var t=this.currentId;this.currentId=void 0,this.direction=void 0,this.currentCoordinate=0,"drawing"===this.state&&this.setStarted(),this.mutateFeature.deleteFeatureIfPresent(t)},i.styleFeature=function(t){var e=r({},{polygonFillColor:"#3f97e0",polygonOutlineColor:"#3f97e0",polygonOutlineWidth:4,polygonOutlineOpacity:1,polygonFillOpacity:.3,pointColor:"#3f97e0",pointOpacity:1,pointOutlineColor:"#ffffff",pointOutlineOpacity:1,pointOutlineWidth:0,pointWidth:6,lineStringColor:"#3f97e0",lineStringWidth:4,lineStringOpacity:1,zIndex:0,markerUrl:void 0,markerHeight:void 0,markerWidth:void 0,lineStringDash:void 0});return t.properties.mode===this.mode&&"Polygon"===t.geometry.type&&(e.polygonFillColor=this.getHexColorStylingValue(this.styles.fillColor,e.polygonFillColor,t),e.polygonOutlineColor=this.getHexColorStylingValue(this.styles.outlineColor,e.polygonOutlineColor,t),e.polygonOutlineWidth=this.getNumericStylingValue(this.styles.outlineWidth,e.polygonOutlineWidth,t),e.polygonOutlineOpacity=this.getNumericStylingValue(this.styles.outlineOpacity,1,t),e.polygonFillOpacity=this.getNumericStylingValue(this.styles.fillOpacity,e.polygonFillOpacity,t),e.zIndex=v),e},i.validateFeature=function(t){var e=this;return this.validateModeFeature(t,function(t){return Z(t,e.coordinatePrecision)})},i.afterFeatureUpdated=function(t){this.currentId===t.id&&(this.currentId=void 0,this.direction=void 0,this.currentCoordinate=0,"drawing"===this.state&&this.setStarted())},i.registerBehaviors=function(t){this.readFeature=new ht(t),this.mutateFeature=new ot(t,{validate:this.validate})},e}(O),ui={cancel:"Escape",finish:"Enter"},hi={start:"crosshair",close:"pointer"},li=/*#__PURE__*/function(t){function e(e){var i;return(i=t.call(this,e,!0)||this).mode="sensor",i.currentCoordinate=0,i.currentId=void 0,i.currentInitialArcId=void 0,i.currentStartingPointId=void 0,i.keyEvents=ui,i.direction=void 0,i.arcPoints=64,i.cursors=hi,i.mouseMove=!1,i.readFeature=void 0,i.mutateFeature=void 0,i.updateOptions(e),i}s(e,t);var i=e.prototype;return i.updateOptions=function(e){t.prototype.updateOptions.call(this,e),null!=e&&e.cursors&&(this.cursors=r({},this.cursors,e.cursors)),null===(null==e?void 0:e.keyEvents)?this.keyEvents={cancel:null,finish:null}:null!=e&&e.keyEvents&&(this.keyEvents=r({},this.keyEvents,e.keyEvents)),null!=e&&e.arcPoints&&(this.arcPoints=e.arcPoints)},i.start=function(){this.setStarted(),this.setCursor(this.cursors.start)},i.stop=function(){this.cleanUp(),this.setStopped(),this.setCursor("unset")},i.onMouseMove=function(t){if(this.mouseMove=!0,this.setCursor(this.cursors.start),void 0!==this.currentInitialArcId&&void 0!==this.currentStartingPointId&&0!==this.currentCoordinate)if(2===this.currentCoordinate){var e=this.getUpdatedLineStringCoordinates(t);if(!e)return;this.mutateFeature.updateLineString({featureId:this.currentInitialArcId,coordinateMutations:{type:nt,coordinates:e},context:{updateType:u.Provisional}})}else if(3===this.currentCoordinate){var i=this.getUpdatedPolygonCoordinates(t);if(!i)return;if(this.currentId)this.mutateFeature.updatePolygon({featureId:this.currentId,coordinateMutations:{type:nt,coordinates:[i]},context:{updateType:u.Provisional}});else{var n,o=this.mutateFeature.createPolygon({coordinates:i,properties:(n={mode:this.mode},n[y.CURRENTLY_DRAWING]=!0,n)});if(!o)return;this.currentId=o.id}}},i.onClick=function(t){if("right"===t.button&&this.allowPointerEvent(this.pointerEvents.rightClick,t)||"left"===t.button&&this.allowPointerEvent(this.pointerEvents.leftClick,t)||t.isContextMenu&&this.allowPointerEvent(this.pointerEvents.contextMenu,t))if(this.currentCoordinate>0&&!this.mouseMove&&this.onMouseMove(t),this.mouseMove=!1,0===this.currentCoordinate){var e=this.mutateFeature.createPoint({coordinates:[t.lng,t.lat],properties:{mode:this.mode}});if(!e)return;this.currentStartingPointId=e.id,this.currentCoordinate++,this.setDrawing()}else if(1===this.currentCoordinate&&this.currentStartingPointId){var i=this.mutateFeature.createLineString({coordinates:[[t.lng,t.lat],[t.lng,t.lat]],properties:{mode:this.mode}});if(!i)return;this.currentInitialArcId=i.id,this.currentCoordinate++}else 2===this.currentCoordinate&&this.currentStartingPointId?this.currentCoordinate++:3===this.currentCoordinate&&this.currentStartingPointId&&this.close()},i.onKeyUp=function(t){t.key===this.keyEvents.cancel?this.cleanUp():t.key===this.keyEvents.finish&&this.close()},i.onKeyDown=function(){},i.onDragStart=function(){},i.onDrag=function(){},i.onDragEnd=function(){},i.cleanUp=function(){this.mutateFeature.deleteFeatureIfPresent(this.currentStartingPointId),this.mutateFeature.deleteFeatureIfPresent(this.currentInitialArcId),this.mutateFeature.deleteFeatureIfPresent(this.currentId),this.currentStartingPointId=void 0,this.direction=void 0,this.currentId=void 0,this.currentCoordinate=0,"drawing"===this.state&&this.setStarted()},i.styleFeature=function(t){var e=r({},{polygonFillColor:"#3f97e0",polygonOutlineColor:"#3f97e0",polygonOutlineWidth:4,polygonOutlineOpacity:1,polygonFillOpacity:.3,pointColor:"#3f97e0",pointOpacity:1,pointOutlineColor:"#ffffff",pointOutlineOpacity:1,pointOutlineWidth:0,pointWidth:6,lineStringColor:"#3f97e0",lineStringWidth:4,lineStringOpacity:1,zIndex:0,markerUrl:void 0,markerHeight:void 0,markerWidth:void 0,lineStringDash:void 0});return t.properties.mode===this.mode&&("Polygon"===t.geometry.type?(e.polygonFillColor=this.getHexColorStylingValue(this.styles.fillColor,e.polygonFillColor,t),e.polygonOutlineColor=this.getHexColorStylingValue(this.styles.outlineColor,e.polygonOutlineColor,t),e.polygonOutlineWidth=this.getNumericStylingValue(this.styles.outlineWidth,e.polygonOutlineWidth,t),e.polygonOutlineOpacity=this.getNumericStylingValue(this.styles.outlineOpacity,1,t),e.polygonFillOpacity=this.getNumericStylingValue(this.styles.fillOpacity,e.polygonFillOpacity,t),e.zIndex=v):"LineString"===t.geometry.type?(e.lineStringColor=this.getHexColorStylingValue(this.styles.outlineColor,e.polygonOutlineColor,t),e.lineStringWidth=this.getNumericStylingValue(this.styles.outlineWidth,e.polygonOutlineWidth,t),e.zIndex=v):"Point"===t.geometry.type&&(e.pointColor=this.getHexColorStylingValue(this.styles.centerPointColor,e.pointColor,t),e.pointOpacity=this.getNumericStylingValue(this.styles.centerPointOpacity,1,t),e.pointWidth=this.getNumericStylingValue(this.styles.centerPointWidth,e.pointWidth,t),e.pointOutlineColor=this.getHexColorStylingValue(this.styles.centerPointOutlineColor,e.pointOutlineColor,t),e.pointOutlineOpacity=this.getNumericStylingValue(this.styles.centerPointOutlineOpacity,1,t),e.pointOutlineWidth=this.getNumericStylingValue(this.styles.centerPointOutlineWidth,e.pointOutlineWidth,t),e.zIndex=20)),e},i.validateFeature=function(t){var e=this;return this.validateModeFeature(t,function(t){return Z(t,e.coordinatePrecision)})},i.afterFeatureUpdated=function(t){this.currentId===t.id&&(this.mutateFeature.deleteFeatureIfPresent(this.currentStartingPointId),this.mutateFeature.deleteFeatureIfPresent(this.currentInitialArcId),this.currentStartingPointId=void 0,this.direction=void 0,this.currentId=void 0,this.currentCoordinate=0,"drawing"===this.state&&this.setStarted())},i.registerBehaviors=function(t){this.readFeature=new ht(t),this.mutateFeature=new ot(t,{validate:this.validate})},i.close=function(){if(void 0!==this.currentStartingPointId){var t,e=this.currentStartingPointId,i=this.currentInitialArcId;if(this.currentId&&!this.mutateFeature.updatePolygon({featureId:this.currentId,propertyMutations:(t={},t[y.CURRENTLY_DRAWING]=void 0,t),coordinateMutations:{coordinates:this.readFeature.getGeometry(this.currentId).coordinates,type:nt},context:{updateType:u.Finish,action:h}}))return;var n=this.currentId;this.mutateFeature.deleteFeatureIfPresent(e),this.mutateFeature.deleteFeatureIfPresent(i),this.currentCoordinate=0,this.currentStartingPointId=void 0,this.currentInitialArcId=void 0,this.currentId=void 0,this.direction=void 0,"drawing"===this.state&&this.setStarted(),n&&this.onFinish(n,{mode:this.mode,action:h})}},i.getUpdatedPolygonCoordinates=function(t){if(!(void 0===this.currentInitialArcId||void 0===this.currentStartingPointId||this.currentCoordinate<3)){var e=this.readFeature.getCoordinates(this.currentInitialArcId);if(!(e.length<2)&&this.direction){var i=this.readFeature.getGeometry(this.currentStartingPointId).coordinates,n=e[0],o=e[e.length-1],r=L(t.lng,t.lat),s=L(n[0],n[1]),a=L(o[0],o[1]),d=L(i[0],i[1]),u=dt(d,s),h=dt(d,r)<u?s:r,l=It(d,r),c=It(d,s),p=It(d,a),g=St(c),f=St(p),y=St(l);if(!this.notInSector({normalizedCursor:y,normalizedStart:g,normalizedEnd:f,direction:this.direction})){for(var v=this.getDeltaBearing(this.direction,g,f),m=this.arcPoints,C=("anticlockwise"===this.direction?1:-1)*v/m,P=dt(d,h),I=[],S=0;S<=m;S++){var F=Ct(d,P,g+S*C),x=W(F.x,F.y),O=x.lat,M=[_(x.lng,this.coordinatePrecision),_(O,this.coordinatePrecision)];M[0]!==e[e.length-1][0]&&M[1]!==e[e.length-1][1]&&I.unshift(M)}return e.push.apply(e,I),e.push(e[0]),e}}}},i.getUpdatedLineStringCoordinates=function(t){if(!(void 0===this.currentInitialArcId||void 0===this.currentStartingPointId||this.currentCoordinate<2)){var e=this.readFeature.getGeometry(this.currentInitialArcId).coordinates,i=this.readFeature.getGeometry(this.currentStartingPointId).coordinates,n=e[0],o=[t.lng,t.lat],r=L(n[0],n[1]),s=L(o[0],o[1]),a=L(i[0],i[1]),d=dt(a,r);if(void 0===this.direction){var u=ri(a,r,s);this.direction=u?"clockwise":"anticlockwise"}var h,l=It(a,r),c=It(a,s),p=this.arcPoints,g=[n],f=St(l),y=St(c);"anticlockwise"===this.direction?(h=y-f)<0&&(h+=360):(h=f-y)<0&&(h+=360);for(var v=("anticlockwise"===this.direction?1:-1)*h/p,m=0;m<=p;m++){var C=Ct(a,d,f+m*v),P=W(C.x,C.y),I=P.lat,S=[_(P.lng,this.coordinatePrecision),_(I,this.coordinatePrecision)];S[0]!==g[g.length-1][0]&&S[1]!==g[g.length-1][1]&&g.push(S)}return g}},i.getDeltaBearing=function(t,e,i){var n;return"anticlockwise"===t?(n=i-e)<0&&(n+=360):(n=e-i)<0&&(n+=360),n},i.notInSector=function(t){var e=t.normalizedCursor,i=t.normalizedStart,n=t.normalizedEnd;return"clockwise"===t.direction?i<=n?e>=i&&e<=n:e>=i||e<=n:i>=n?e<=i&&e>=n:e<=i||e>=n},e}(O),ci=function(t){var e=this,i=t.name,n=t.callback,o=t.unregister,r=t.register;this.name=void 0,this.callback=void 0,this.registered=!1,this.register=void 0,this.unregister=void 0,this.name=i,this.register=function(){e.registered||(e.registered=!0,r(n))},this.unregister=function(){e.register&&(e.registered=!1,o(n))},this.callback=n},pi={__proto__:null,GeoJSONStore:Ye,TerraDrawBaseDrawMode:O,TerraDrawBaseSelectMode:M,TerraDrawBaseAdapter:/*#__PURE__*/function(){function t(t){this._nextKeyUpIsContextMenu=!1,this._lastPointerDownEventTarget=void 0,this._ignoreMismatchedPointerEvents=!1,this._minPixelDragDistance=void 0,this._minPixelDragDistanceDrawing=void 0,this._minPixelDragDistanceSelecting=void 0,this._lastDrawEvent=void 0,this._coordinatePrecision=void 0,this._heldKeys=new Set,this._listeners=[],this._dragState="not-dragging",this._currentModeCallbacks=void 0,this._ignoreMismatchedPointerEvents="boolean"==typeof t.ignoreMismatchedPointerEvents&&t.ignoreMismatchedPointerEvents,this._minPixelDragDistance="number"==typeof t.minPixelDragDistance?t.minPixelDragDistance:1,this._minPixelDragDistanceSelecting="number"==typeof t.minPixelDragDistanceSelecting?t.minPixelDragDistanceSelecting:1,this._minPixelDragDistanceDrawing="number"==typeof t.minPixelDragDistanceDrawing?t.minPixelDragDistanceDrawing:8,this._coordinatePrecision="number"==typeof t.coordinatePrecision?t.coordinatePrecision:9}var e=t.prototype;return e.getButton=function(t){return-1===t.button?"neither":0===t.button?"left":1===t.button?"middle":2===t.button?"right":"neither"},e.getMapElementXYPosition=function(t){var e=this.getMapEventElement(t.type).getBoundingClientRect();return{containerX:t.clientX-e.left,containerY:t.clientY-e.top}},e.getDrawEventFromEvent=function(t,e){void 0===e&&(e=!1);var i=this.getLngLatFromEvent(t);if(!i)return null;var n=i.lng,o=i.lat,r=this.getMapElementXYPosition(t),s=r.containerX,a=r.containerY,d=this.getButton(t),u=Array.from(this._heldKeys);return{lng:_(n,this._coordinatePrecision),lat:_(o,this._coordinatePrecision),containerX:s,containerY:a,button:d,heldKeys:u,isContextMenu:e}},e.register=function(t){this._currentModeCallbacks=t,this._listeners=this.getAdapterListeners(),this._listeners.forEach(function(t){t.register()})},e.getCoordinatePrecision=function(){return this._coordinatePrecision},e.getAdapterListeners=function(){var t=this;return[new ci({name:"pointerdown",callback:function(e){if(t._currentModeCallbacks&&e.isPrimary){var i=t.getDrawEventFromEvent(e);i&&(t._dragState="pre-dragging",t._lastDrawEvent=i,t._lastPointerDownEventTarget=e.target?e.target:void 0)}},register:function(e){t.getMapEventElement("pointerdown").addEventListener("pointerdown",e)},unregister:function(e){t.getMapEventElement("pointerdown").removeEventListener("pointerdown",e)}}),new ci({name:"pointermove",callback:function(e){if(t._currentModeCallbacks&&e.isPrimary){e.preventDefault();var i=t.getDrawEventFromEvent(e);if(i)if("not-dragging"===t._dragState)t._currentModeCallbacks.onMouseMove(i),t._lastDrawEvent=i;else if("pre-dragging"===t._dragState){if(!t._lastDrawEvent)return;var n={x:t._lastDrawEvent.containerX,y:t._lastDrawEvent.containerY},o={x:i.containerX,y:i.containerY},r=t._currentModeCallbacks.getState(),s=dt(n,o);if("drawing"===r?s<t._minPixelDragDistanceDrawing:"selecting"===r?s<t._minPixelDragDistanceSelecting:s<t._minPixelDragDistance)return;t._nextKeyUpIsContextMenu=!1,t._dragState="dragging",t._currentModeCallbacks.onDragStart(i,function(e){t.setDraggability.bind(t)(e)})}else"dragging"===t._dragState&&t._currentModeCallbacks.onDrag(i,function(e){t.setDraggability.bind(t)(e)})}},register:function(e){t.getMapEventElement("pointermove").addEventListener("pointermove",e)},unregister:function(e){t.getMapEventElement("pointermove").removeEventListener("pointermove",e)}}),new ci({name:"contextmenu",callback:function(e){t._currentModeCallbacks&&(e.preventDefault(),t._nextKeyUpIsContextMenu=!0)},register:function(e){t.getMapEventElement("contextmenu").addEventListener("contextmenu",e)},unregister:function(e){t.getMapEventElement("contextmenu").removeEventListener("contextmenu",e)}}),new ci({name:"pointerup",callback:function(e){if(t._currentModeCallbacks&&e.target===t.getMapEventElement("pointerup")&&(!t._ignoreMismatchedPointerEvents||t._lastPointerDownEventTarget===e.target)&&(t._lastPointerDownEventTarget=void 0,e.isPrimary)){var i=t.getDrawEventFromEvent(e);i&&("dragging"===t._dragState?t._currentModeCallbacks.onDragEnd(i,function(e){t.setDraggability.bind(t)(e)}):"not-dragging"!==t._dragState&&"pre-dragging"!==t._dragState||(t._nextKeyUpIsContextMenu&&(i.isContextMenu=!0,t._nextKeyUpIsContextMenu=!1),t._currentModeCallbacks.onClick(i)),t._dragState="not-dragging",t.setDraggability(!0))}},register:function(e){t.getMapEventElement("pointerup").addEventListener("pointerup",e)},unregister:function(e){t.getMapEventElement("pointerup").removeEventListener("pointerup",e)}}),new ci({name:"keyup",callback:function(e){t._currentModeCallbacks&&(t._heldKeys.delete(e.key),t._currentModeCallbacks.onKeyUp({key:e.key,heldKeys:Array.from(t._heldKeys),preventDefault:function(){return e.preventDefault()}}))},register:function(e){t.getMapEventElement("keyup").addEventListener("keyup",e)},unregister:function(e){t.getMapEventElement("keyup").removeEventListener("keyup",e)}}),new ci({name:"keydown",callback:function(e){t._currentModeCallbacks&&(t._heldKeys.add(e.key),t._currentModeCallbacks.onKeyDown({key:e.key,heldKeys:Array.from(t._heldKeys),preventDefault:function(){return e.preventDefault()}}))},register:function(e){t.getMapEventElement("keydown").addEventListener("keydown",e)},unregister:function(e){t.getMapEventElement("keydown").removeEventListener("keydown",e)}})]},e.unregister=function(){this._listeners.forEach(function(t){t.unregister()}),this.clear(),this._currentModeCallbacks=void 0,this._lastDrawEvent=void 0,this._lastPointerDownEventTarget=void 0,this._nextKeyUpIsContextMenu=!1},t}(),getDefaultStyling:function(){return{polygonFillColor:"#3f97e0",polygonOutlineColor:"#3f97e0",polygonOutlineWidth:4,polygonOutlineOpacity:1,polygonFillOpacity:.3,pointColor:"#3f97e0",pointOpacity:1,pointOutlineColor:"#ffffff",pointOutlineOpacity:1,pointOutlineWidth:0,pointWidth:6,lineStringColor:"#3f97e0",lineStringWidth:4,lineStringOpacity:1,zIndex:0,markerUrl:void 0,markerHeight:void 0,markerWidth:void 0,lineStringDash:void 0}},SELECT_PROPERTIES:f},gi={ValidationReasonFeatureNotPoint:Kt,ValidationReasonFeatureInvalidCoordinates:Yt,ValidationReasonFeatureInvalidCoordinatePrecision:Xt,ValidationReasonFeatureNotPolygon:S,ValidationReasonFeatureHasHoles:j,ValidationReasonFeatureLessThanFourCoordinates:K,ValidationReasonFeatureHasInvalidCoordinates:Y,ValidationReasonFeatureCoordinatesNotClosed:X,ValidationReasonFeatureNotPolygonOrLineString:Qe,ValidationReasonFeatureSelfIntersects:ti,ValidationReasonFeatureLessThanMinSize:$e,ValidationReasonModeMismatch:F},fi={cancel:"Escape",finish:"Enter"},yi={start:"crosshair",close:"pointer"},vi=/*#__PURE__*/function(t){function e(e){var i;return(i=t.call(this,e,!0)||this).mode="freehand-linestring",i.canClose=!1,i.currentId=void 0,i.minDistance=20,i.keyEvents=fi,i.cursors=yi,i.preventNewFeature=!1,i.mutateFeature=void 0,i.readFeature=void 0,i.pixelDistance=void 0,i.closingPoints=void 0,i.updateOptions(e),i}s(e,t);var i=e.prototype;return i.updateOptions=function(e){t.prototype.updateOptions.call(this,e),null!=e&&e.minDistance&&(this.minDistance=e.minDistance),null===(null==e?void 0:e.keyEvents)?this.keyEvents={cancel:null,finish:null}:null!=e&&e.keyEvents&&(this.keyEvents=r({},this.keyEvents,e.keyEvents)),null!=e&&e.cursors&&(this.cursors=r({},this.cursors,e.cursors))},i.close=function(){var t;if(void 0!==this.currentId&&this.mutateFeature.updateLineString({featureId:this.currentId,propertyMutations:(t={},t[y.CURRENTLY_DRAWING]=void 0,t),context:{updateType:u.Finish,action:h}})){var e=this.currentId;this.closingPoints.delete(),this.canClose=!1,this.currentId=void 0,"drawing"===this.state&&this.setStarted(),this.onFinish(e,{mode:this.mode,action:h})}},i.start=function(){this.setStarted(),this.setCursor(this.cursors.start)},i.stop=function(){this.cleanUp(),this.setStopped(),this.setCursor("unset")},i.onMouseMove=function(t){if(void 0!==this.currentId&&!1!==this.canClose){var e=this.readFeature.getCoordinate(this.currentId,-2),i=this.project(e[0],e[1]),n=dt({x:i.x,y:i.y},{x:t.containerX,y:t.containerY}),o=this.readFeature.getCoordinate(this.currentId,-1),r=this.project(o[0],o[1]),s=dt({x:r.x,y:r.y},{x:t.containerX,y:t.containerY});if(this.setCursor(s<this.pointerDistance?this.cursors.close:this.cursors.start),!(n<this.minDistance)){var a=this.mutateFeature.updateLineString({featureId:this.currentId,coordinateMutations:[{type:tt,index:-1,coordinate:[t.lng,t.lat]}],context:{updateType:u.Provisional}});a&&this.closingPoints.update(a.geometry.coordinates)}}else this.setCursor(this.cursors.start)},i.onClick=function(t){if("right"===t.button&&this.allowPointerEvent(this.pointerEvents.rightClick,t)||"left"===t.button&&this.allowPointerEvent(this.pointerEvents.leftClick,t)||t.isContextMenu&&this.allowPointerEvent(this.pointerEvents.contextMenu,t)){if(this.preventNewFeature)return;if(!1===this.canClose){var e,i=this.mutateFeature.createLineString({coordinates:[[t.lng,t.lat],[t.lng,t.lat]],properties:(e={mode:this.mode},e[y.CURRENTLY_DRAWING]=!0,e)}),n=i.id;return this.closingPoints.create(i.geometry.coordinates),this.currentId=n,this.canClose=!0,void("drawing"!==this.state&&this.setDrawing())}this.close()}},i.onKeyDown=function(){},i.onKeyUp=function(t){t.key===this.keyEvents.cancel?this.cleanUp():t.key===this.keyEvents.finish&&!0===this.canClose&&this.close()},i.onDragStart=function(){},i.onDrag=function(){},i.onDragEnd=function(){},i.cleanUp=function(){var t=this.currentId;this.currentId=void 0,this.canClose=!1,"drawing"===this.state&&this.setStarted(),this.mutateFeature.deleteFeatureIfPresent(t),this.closingPoints.delete()},i.styleFeature=function(t){var e=r({},{polygonFillColor:"#3f97e0",polygonOutlineColor:"#3f97e0",polygonOutlineWidth:4,polygonOutlineOpacity:1,polygonFillOpacity:.3,pointColor:"#3f97e0",pointOpacity:1,pointOutlineColor:"#ffffff",pointOutlineOpacity:1,pointOutlineWidth:0,pointWidth:6,lineStringColor:"#3f97e0",lineStringWidth:4,lineStringOpacity:1,zIndex:0,markerUrl:void 0,markerHeight:void 0,markerWidth:void 0,lineStringDash:void 0});return"Feature"===t.type&&"LineString"===t.geometry.type&&t.properties.mode===this.mode?(e.lineStringDash=this.getDashArrayStylingValue(this.styles.lineStringDash,void 0,t),e.lineStringColor=this.getHexColorStylingValue(this.styles.lineStringColor,e.lineStringColor,t),e.lineStringOpacity=this.getNumericStylingValue(this.styles.lineStringOpacity,void 0===e.lineStringOpacity?1:e.lineStringOpacity,t),e.lineStringWidth=this.getNumericStylingValue(this.styles.lineStringWidth,e.lineStringWidth,t),e.zIndex=v,e):"Feature"===t.type&&"Point"===t.geometry.type&&t.properties.mode===this.mode?(e.pointWidth=this.getNumericStylingValue(this.styles.closingPointWidth,e.pointWidth,t),e.pointOpacity=this.getNumericStylingValue(this.styles.closingPointOpacity,1,t),e.pointColor=this.getHexColorStylingValue(this.styles.closingPointColor,e.pointColor,t),e.pointOutlineColor=this.getHexColorStylingValue(this.styles.closingPointOutlineColor,e.pointOutlineColor,t),e.pointOutlineOpacity=this.getNumericStylingValue(this.styles.closingPointOutlineOpacity,1,t),e.pointOutlineWidth=this.getNumericStylingValue(this.styles.closingPointOutlineWidth,2,t),e.zIndex=50,e):e},i.validateFeature=function(t){var e=this;return this.validateModeFeature(t,function(t){return wt(t,e.coordinatePrecision)})},i.afterFeatureUpdated=function(t){this.currentId===t.id&&(this.closingPoints.delete(),this.canClose=!1,this.currentId=void 0)},i.registerBehaviors=function(t){this.readFeature=new ht(t),this.mutateFeature=new ot(t,{validate:this.validate}),this.pixelDistance=new yt(t),this.closingPoints=new Wt(t,this.pixelDistance,this.mutateFeature,this.readFeature)},e}(O);function mi(t){if(null===t)return!0;if("boolean"==typeof t)return!0;if("string"==typeof t)return!0;if(void 0===t)return!1;if("number"==typeof t)return Number.isFinite(t);if("bigint"==typeof t)return!1;if("symbol"==typeof t)return!1;if("function"==typeof t)return!1;if(t instanceof RegExp)return!1;if(t instanceof Map)return!1;if(t instanceof Set)return!1;if(t instanceof Date)return!1;if("object"==typeof t&&null!==t&&!Array.isArray(t)){var e=Object.getPrototypeOf(t);if(e!==Object.prototype&&null!==e)return!1}if(ArrayBuffer.isView(t)&&!(t instanceof DataView))return!1;if(Array.isArray(t))for(var i,n=o(t);!(i=n()).done;)if(!mi(i.value))return!1;return"object"==typeof t&&Object.keys(t).every(function(e){return"string"==typeof e&&mi(t[e])})}var Ci={create:"crosshair",dragStart:"grabbing",dragEnd:"crosshair"},Pi=/*#__PURE__*/function(t){function e(e){var i;return(i=t.call(this,e,!0)||this).mode="marker",i.cursors=Ci,i.editable=!1,i.editedFeatureId=void 0,i.pixelDistance=void 0,i.clickBoundingBox=void 0,i.pointSearch=void 0,i.mutateFeature=void 0,i.updateOptions(e),i}s(e,t);var i=e.prototype;return i.updateOptions=function(e){t.prototype.updateOptions.call(this,e),null!=e&&e.cursors&&(this.cursors=r({},this.cursors,e.cursors)),null!=e&&e.editable&&(this.editable=e.editable)},i.start=function(){this.setStarted(),this.setCursor(this.cursors.create)},i.stop=function(){this.cleanUp(),this.setStopped(),this.setCursor("unset")},i.onClick=function(t){"right"===t.button&&this.allowPointerEvent(this.pointerEvents.rightClick,t)||t.isContextMenu&&this.allowPointerEvent(this.pointerEvents.contextMenu,t)?this.onRightClick(t):"left"===t.button&&this.allowPointerEvent(this.pointerEvents.leftClick,t)&&this.onLeftClick(t)},i.onMouseMove=function(){},i.onKeyDown=function(){},i.onKeyUp=function(){},i.cleanUp=function(){this.editedFeatureId=void 0},i.onDragStart=function(t,e){if(this.allowPointerEvent(this.pointerEvents.onDragStart,t)){if(this.editable){var i=this.pointSearch.getNearestPointFeature(t);this.editedFeatureId=null==i?void 0:i.id}this.editedFeatureId&&(this.setCursor(this.cursors.dragStart),e(!1))}},i.onDrag=function(t,e){var i;this.allowPointerEvent(this.pointerEvents.onDrag,t)&&void 0!==this.editedFeatureId&&this.mutateFeature.updatePoint({featureId:this.editedFeatureId,coordinateMutations:{type:nt,coordinates:[t.lng,t.lat]},propertyMutations:(i={},i[y.EDITED]=!0,i),context:{updateType:u.Provisional}})},i.onDragEnd=function(t,e){var i;if(this.allowPointerEvent(this.pointerEvents.onDragEnd,t)&&void 0!==this.editedFeatureId&&this.mutateFeature.updatePoint({featureId:this.editedFeatureId,propertyMutations:(i={mode:this.mode},i[y.EDITED]=!1,i),context:{updateType:u.Finish,action:"edit"}})){var n=this.editedFeatureId;this.setCursor(this.cursors.dragEnd),this.editedFeatureId=void 0,e(!0),this.onFinish(n,{mode:this.mode,action:h})}},i.registerBehaviors=function(t){this.pixelDistance=new yt(t),this.clickBoundingBox=new ft(t),this.pointSearch=new Zt(t,this.pixelDistance,this.clickBoundingBox),this.mutateFeature=new ot(t,{validate:this.validate})},i.styleFeature=function(t){var e,i,n,o=r({},{polygonFillColor:"#3f97e0",polygonOutlineColor:"#3f97e0",polygonOutlineWidth:4,polygonOutlineOpacity:1,polygonFillOpacity:.3,pointColor:"#3f97e0",pointOpacity:1,pointOutlineColor:"#ffffff",pointOutlineOpacity:1,pointOutlineWidth:0,pointWidth:6,lineStringColor:"#3f97e0",lineStringWidth:4,lineStringOpacity:1,zIndex:0,markerUrl:void 0,markerHeight:void 0,markerWidth:void 0,lineStringDash:void 0});return"Feature"===t.type&&"Point"===t.geometry.type&&t.properties.mode===this.mode&&(o.zIndex=30,o.markerHeight=this.getNumericStylingValue(null==(e=this.styles)?void 0:e.markerHeight,40,t),o.markerWidth=this.getNumericStylingValue(null==(i=this.styles)?void 0:i.markerWidth,32,t),o.markerUrl=this.getUrlStylingValue(null==(n=this.styles)?void 0:n.markerUrl,g,t)),o},i.validateFeature=function(t){var e=this;return this.validateModeFeature(t,function(t){return qt(t,e.coordinatePrecision)})},i.onLeftClick=function(t){var e,i=this.mutateFeature.createPoint({coordinates:[t.lng,t.lat],properties:(e={mode:this.mode},e[y.MARKER]=!0,e),context:{updateType:u.Finish,action:h}});i&&this.onFinish(i.id,{mode:this.mode,action:h})},i.onRightClick=function(t){if(this.editable){var e=this.pointSearch.getNearestPointFeature(t);e&&this.mutateFeature.deleteFeatureIfPresent(e.id)}},i.afterFeatureUpdated=function(t){this.editedFeatureId===t.id&&(this.editedFeatureId=void 0,this.setCursor(this.cursors.create))},e}(O),Ii=[{key:"z",heldKeys:["meta"]},{key:"z",heldKeys:["control"]}],Si=[{key:"z",heldKeys:["meta","shift"]},{key:"z",heldKeys:["control","shift"]},{key:"y",heldKeys:["control"]}],Fi=function(t,e){var i=t.key.toLowerCase(),n=new Set(t.heldKeys.map(function(t){return t.toLowerCase()}).filter(function(t){return t!==i}));if(e.key.toLowerCase()!==i)return!1;var r=new Set(e.heldKeys.map(function(t){return t.toLowerCase()}));if(n.size!==r.size)return!1;for(var s,a=o(r);!(s=a()).done;)if(!n.has(s.value))return!1;return!0},xi=/*#__PURE__*/function(){function t(t){var e,i;this.undoKeyboardShortcuts=void 0,this.redoKeyboardShortcuts=void 0,this.undoKeyboardShortcuts=null!=(e=null==t?void 0:t.undo)?e:Ii,this.redoKeyboardShortcuts=null!=(i=null==t?void 0:t.redo)?i:Si}var e=t.prototype;return e.isUndoKeyboardShortcut=function(t){return this.undoKeyboardShortcuts.some(function(e){return Fi(t,e)})},e.isRedoKeyboardShortcut=function(t){return this.redoKeyboardShortcuts.some(function(e){return Fi(t,e)})},t}();function Oi(t){return void 0!==t&&Number.isFinite(t)?Math.max(0,Math.floor(t)):Number.POSITIVE_INFINITY}var Mi="undo",wi="redo",Ei="push",Di="mode",ki="session",bi=/*#__PURE__*/function(){function t(t){this.getModeState=void 0,this.getModeHistorySizes=void 0,this.undoMode=void 0,this.redoMode=void 0,this.clearModeHistory=void 0,this.onHistoryChange=void 0,this.maxStackSize=void 0,this.lastHistorySizes={undoSize:0,redoSize:0},this.maxStackSize=Oi(null==t?void 0:t.maxStackSize)}var e=t.prototype;return e.getMaxStackSize=function(){return 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p=a[0];e.pushUndoStackEntry({id:p.id,toIndex:p.toIndex,action:"single"})}s&&(e.redoStack.length=0,e.emitStackChange(Ei))}else{if(void 0===n||!("origin"in n)||"api"!==n.origin)return;for(var g,f=!1,y=[],v=o(Array.isArray(t)?t:[t]);!(g=v()).done;){var m=g.value;if(e.ignoreProgrammaticCreate[m])delete e.ignoreProgrammaticCreate[m],delete e.deletedFeatureIds[m];else{var C=String(m),P=e.draw.getSnapshotFeature(m);P&&(e.deletedFeatureIds[m]&&(e.historyById[C]=[],delete e.deletedFeatureIds[m]),e.historyById[C]||(e.historyById[C]=[]),e.historyById[C].push(P),y.push({id:m,toIndex:e.historyById[C].length-1,snapshot:P}),f=!0)}}if(y.length>1)e.pushUndoStackEntry({id:y[0].id,toIndex:y[0].toIndex,action:"batch-create",metadata:{entries:y}});else if(1===y.length){var I=y[0];e.pushUndoStackEntry({id:I.id,toIndex:I.toIndex,action:"single"})}f&&(e.redoStack.length=0,e.emitStackChange(Ei))}}else{if(void 0===n||!("origin"in n)||"api"!==n.origin||e.isReplayingHistory)return;for(var S,F=!1,x=o(Array.isArray(t)?t:[t]);!(S=x()).done;){var O=S.value;if(null!=O){var M=String(O),w=e.draw.getSnapshotFeature(O);w&&(e.historyById[M]||(e.historyById[M]=[]),e.historyById[M].push(w),e.pushUndoStackEntry({id:O,toIndex:e.historyById[M].length-1,action:"single"}),F=!0)}}F&&(e.redoStack.length=0,e.emitStackChange(Ei))}},this.handleFinish=function(t){if(e.draw&&0!==e.maxStackSize&&!e.isReplayingHistory)for(var i,n=!1,r=o(Array.isArray(t)?t:[t]);!(i=r()).done;){var s=i.value;if(null!=s){var a=String(s),d=e.draw.getSnapshotFeature(s);d&&(e.historyById[a]||(e.historyById[a]=[]),e.historyById[a].push(d),n||(e.redoStack.length=0,n=!0),e.pushUndoStackEntry({id:s,toIndex:e.historyById[a].length-1,action:"single"}),e.emitStackChange(Ei))}}},this.maxStackSize=Oi(null==t?void 0:t.maxStackSize)}var e=t.prototype;return e.register=function(t){this.draw!==t.draw?(this.draw&&(this.draw.off("change",this.handleChange),this.draw.off("finish",this.handleFinish)),this.draw=t.draw,this.draw.on("change",this.handleChange),this.draw.on("finish",this.handleFinish),this.onHistoryChange=t.onHistoryChange):this.onHistoryChange=t.onHistoryChange},e.pushUndoStackEntry=function(t){0!==this.maxStackSize&&(this.undoStack.push(t),this.undoStack.length>this.maxStackSize&&this.undoStack.shift())},e.pushRedoStackEntry=function(t){0!==this.maxStackSize&&(this.redoStack.push(t),this.redoStack.length>this.maxStackSize&&this.redoStack.shift())},e.isDrawing=function(){return!!this.draw&&"drawing"===this.draw.getModeState()},e.applySnapshotDuringReplay=function(t,e){if(this.draw){this.isReplayingHistory=!0;try{this.draw.hasFeature(t)&&(this.ignoreProgrammaticDelete[t]=!0,this.draw.removeFeatures([t])),this.ignoreProgrammaticCreate[t]=!0,delete 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t.snapshot}).filter(function(t){return void 0!==t});return a.length>0&&(s.forEach(function(e){t.ignoreProgrammaticCreate[e.id]=!0,delete t.deletedFeatureIds[e.id]}),this.draw.addFeatures(a)),this.pushRedoStackEntry({id:s[0].id,toIndex:s[0].toIndex,action:"batch-delete",metadata:{entries:s}}),this.emitStackChange(Mi),!0}var d=e.id,u=e.toIndex,h=String(d),l=this.historyById[h];if(!l||0===l.length)return this.emitStackChange(Mi),!1;var c=Math.min(u,l.length-1);if(!this.draw.hasFeature(d)){var p=l[c];return p?(this.ignoreProgrammaticCreate[d]=!0,delete this.deletedFeatureIds[d],this.draw.addFeatures([p]),this.pushRedoStackEntry({id:d,toIndex:c,action:"delete",snapshot:p}),this.emitStackChange(Mi),!0):(this.emitStackChange(Mi),!1)}if(c<=0)return this.pushRedoStackEntry({id:d,toIndex:0,action:"create"}),this.ignoreProgrammaticDelete[d]=!0,this.deletedFeatureIds[d]=!0,this.draw.removeFeatures([d]),this.undoStack=this.undoStack.filter(function(t){return t.id!==d}),this.emitStackChange(Mi),!0;var g=l[c],f=l[c-1];return g&&this.pushRedoStackEntry({id:d,toIndex:c,snapshot:g,action:"update"}),this.applySnapshotDuringReplay(d,f),l.length=c,this.emitStackChange(Mi),!0},e.redo=function(){var t=this;if(!this.canRedo())return!1;if(!this.draw)return!1;var e=this.redoStack.pop(),i=e.id,n=e.toIndex,o=e.snapshot,r=e.action,s=e.metadata;if("batch-create"===r){var a=(null==s?void 0:s.entries)||[];if(0===a.length)return this.emitStackChange(wi),!1;var d=a.map(function(t){return t.snapshot}).filter(function(t){return void 0!==t});return d.length>0&&(a.forEach(function(e){t.ignoreProgrammaticCreate[e.id]=!0}),this.draw.addFeatures(d)),this.pushUndoStackEntry({id:a[0].id,toIndex:a[0].toIndex,action:"batch-create",metadata:{entries:a}}),this.emitStackChange(wi),!0}if("batch-delete"===r){var u=(null==s?void 0:s.entries)||[];if(0===u.length)return this.emitStackChange(wi),!1;var h=u.map(function(t){return t.id});return h.forEach(function(e){t.ignoreProgrammaticDelete[e]=!0,t.deletedFeatureIds[e]=!0}),this.draw.removeFeatures(h),this.pushUndoStackEntry({id:u[0].id,toIndex:u[0].toIndex,action:"batch-delete",metadata:{entries:u}}),this.emitStackChange(wi),!0}var l=String(i),c=this.historyById[l]||(this.historyById[l]=[]);if("delete"===r)return this.ignoreProgrammaticDelete[i]=!0,this.deletedFeatureIds[i]=!0,this.draw.removeFeatures([i]),this.pushUndoStackEntry({id:i,toIndex:n,action:"single"}),this.emitStackChange(wi),!0;if(n<=0){var p=c[0];return!!p&&(this.ignoreProgrammaticCreate[i]=!0,this.draw.addFeatures([p]),this.pushUndoStackEntry({id:i,toIndex:0,action:"single"}),this.emitStackChange(wi),!0)}var g=o||c[n];return!!g&&(c.length===n?c.push(g):(c[n]=g,c.length=n+1),this.applySnapshotDuringReplay(i,g),this.pushUndoStackEntry({id:i,toIndex:n,action:"single"}),this.emitStackChange(wi),!0)},e.clearHistory=function(){var t={};if(this.draw&&!this.isDrawing())for(var e,i=o(this.draw.getSnapshot());!(e=i()).done;){var n=e.value;t[String(n.id)]=[n]}this.historyById=t,this.undoStack=[],this.ignoreProgrammaticCreate={},this.ignoreProgrammaticDelete={},this.deletedFeatureIds={},this.redoStack=[]},e.undoSize=function(){return this.undoStack.length},e.redoSize=function(){return this.redoStack.length},t}(),Ti=/*#__PURE__*/function(){function t(t){var e;this.modeLevel=void 0,this.sessionLevel=void 0,this.shouldPreferMode=void 0,this.onHistoryChange=void 0,this.shouldEmitHistoryChange=void 0,this.modeLevel=t.modeLevel,this.sessionLevel=t.sessionLevel,this.shouldPreferMode=t.shouldPreferMode,this.onHistoryChange=t.onHistoryChange,this.shouldEmitHistoryChange=null!=(e=t.shouldEmitHistoryChange)?e:function(){return!0}}var e=t.prototype;return e.emitStackHistoryChange=function(t){this.shouldEmitHistoryChange()&&this.onHistoryChange&&this.onHistoryChange({cause:t.cause,stack:t.stack,undoSize:t.undoStackSize,redoSize:t.redoStackSize})},e.hasSessionUndo=function(){return Boolean(this.sessionLevel&&this.sessionLevel.canUndo())},e.hasSessionRedo=function(){return Boolean(this.sessionLevel&&this.sessionLevel.canRedo())},e.activeStackForUndo=function(){var t,e;return this.shouldPreferMode()&&null!=(t=this.modeLevel)&&t.canUndo()?Di:this.hasSessionUndo()?ki:null!=(e=this.modeLevel)&&e.canUndo()?Di:void 0},e.activeStackForRedo=function(){var t,e;return this.shouldPreferMode()&&null!=(t=this.modeLevel)&&t.canRedo()?Di:this.hasSessionRedo()?ki:null!=(e=this.modeLevel)&&e.canRedo()?Di:void 0},e.canUndo=function(){return void 0!==this.activeStackForUndo()},e.canRedo=function(){return void 0!==this.activeStackForRedo()},e.undo=function(){var t=this.activeStackForUndo();return!!t&&(t===Di?!!this.modeLevel&&this.modeLevel.undo():!(!this.sessionLevel||!this.sessionLevel.canUndo())&&this.sessionLevel.undo())},e.redo=function(){var t=this.activeStackForRedo();return!!t&&(t===Di?!!this.modeLevel&&this.modeLevel.redo():!(!this.sessionLevel||!this.sessionLevel.canRedo())&&this.sessionLevel.redo())},e.clearHistory=function(){this.modeLevel&&this.modeLevel.clearHistory(),this.sessionLevel&&this.sessionLevel.clearHistory()},e.emitHistoryPushForCompletedAction=function(){this.sessionLevel?this.emitStackHistoryChange({cause:Ei,undoStackSize:this.sessionLevel.undoSize(),redoStackSize:this.sessionLevel.redoSize(),stack:ki}):this.modeLevel&&this.emitStackHistoryChange({cause:Ei,undoStackSize:this.modeLevel.undoSize(),redoStackSize:this.modeLevel.redoSize(),stack:Di})},t}();t.TerraDraw=/*#__PURE__*/function(){function t(t){var e,i,n,o,s=this;this._modes=void 0,this._mode=void 0,this._adapter=void 0,this._enabled=!1,this._store=void 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n=p(t),o=n.changed,r=n.unchanged;"create"===e?s._adapter.render({created:o,deletedIds:[],unchanged:r,updated:[]},s.getModeStyles()):"update"===e?s._adapter.render({created:[],deletedIds:[],unchanged:r,updated:o},s.getModeStyles()):"delete"===e?s._adapter.render({created:[],deletedIds:t,unchanged:r,updated:[]},s.getModeStyles()):"styling"===e&&s._adapter.render({created:[],deletedIds:[],unchanged:r,updated:[]},s.getModeStyles())}},y=function(t){if(s._enabled){s._eventListeners.select.forEach(function(e){e(t)});var e=p([t]);s._adapter.render({created:[],deletedIds:[],unchanged:e.unchanged,updated:e.changed},s.getModeStyles())}},v=function(t){if(s._enabled){s._eventListeners.deselect.forEach(function(e){e(t)});var e=p([t]),i=e.changed;i&&s._adapter.render({created:[],deletedIds:[],unchanged:e.unchanged,updated:i},s.getModeStyles())}};Object.keys(this._modes).forEach(function(t){var e;s._modes[t].register({mode:t,store:s._store,setCursor:s._adapter.setCursor.bind(s._adapter),project:s._adapter.project.bind(s._adapter),unproject:s._adapter.unproject.bind(s._adapter),setDoubleClickToZoom:s._adapter.setDoubleClickToZoom.bind(s._adapter),onChange:f,onSelect:y,onDeselect:v,onFinish:g,coordinatePrecision:s._adapter.getCoordinatePrecision(),undoRedoMaxStackSize:null==(e=s.drawingUndoRedo)||null==e.getMaxStackSize?void 0:e.getMaxStackSize()})}),this.sessionUndoRedoEnabled&&u&&(this.sessionUndoRedo=u,u.register({draw:this,onHistoryChange:function(t){var e;null==(e=s.undoRedoCoordinator)||e.emitStackHistoryChange(t)}})),this.drawingUndoRedo&&this.drawingUndoRedo.register({getModeState:function(){return s.getModeState()},getModeHistorySizes:function(){return s.getDrawingHistorySizes()},undoMode:function(){s._mode.undo&&s._mode.undo()},redoMode:function(){s._mode.redo&&s._mode.redo()},clearModeHistory:function(){var t=s._mode;t.clearHistory&&t.clearHistory()},onHistoryChange:function(t){var e;null==(e=s.undoRedoCoordinator)||e.emitStackHistoryChange(t)}}),this.undoRedoCoordinator=new Ti({modeLevel:this.drawingUndoRedo,sessionLevel:this.sessionUndoRedo,shouldPreferMode:function(){return"drawing"===s.getModeState()},onHistoryChange:function(t){s._eventListeners.history.forEach(function(e){e(t)})},shouldEmitHistoryChange:function(){return s._enabled}})}var e=t.prototype;return e.checkEnabled=function(){if(!this._enabled)throw new Error("Terra Draw is not enabled")},e.handleUndoRedoKeyboardShortcut=function(t){if(!this.drawingUndoRedo&&!this.sessionUndoRedoEnabled)return!1;if(!this.keyboardShortcutsMatcher)return!1;var e=this.keyboardShortcutsMatcher.isUndoKeyboardShortcut(t),i=this.keyboardShortcutsMatcher.isRedoKeyboardShortcut(t);if(e){if(!this.canUndo())return!1;var n=this.undo();return n&&t.preventDefault(),n}if(i){if(!this.canRedo())return!1;var o=this.redo();return o&&t.preventDefault(),o}return!1},e.getDrawingHistorySizes=function(){return{undoSize:this._mode.undoSize&&"function"==typeof this._mode.undoSize?this._mode.undoSize():0,redoSize:this._mode.redoSize&&"function"==typeof this._mode.redoSize?this._mode.redoSize():0}},e.emitDrawingPushIfHistoryChangedFromLastSnapshot=function(){this.drawingUndoRedo&&this.drawingUndoRedo.emitPushIfHistoryChangedFromLastSnapshot()},e.emitDrawingPushIfHistoryChanged=function(t){this.drawingUndoRedo&&this.drawingUndoRedo.emitPushIfHistoryChanged(t)},e.getModeStyles=function(){var t=this,e={},i=this._instanceSelectModes.includes(this._mode.mode)?this._mode.mode:void 0;return Object.keys(this._modes).forEach(function(n){e[n]=function(e){return i&&e.properties[f.SELECTED]?t._modes[i].styleFeature.bind(t._modes[i])(e):t._modes[n].styleFeature.bind(t._modes[n])(e)}}),e},e.featuresAtLocation=function(t,e){var i=t.lng,n=t.lat,r=e&&void 0!==e.pointerDistance?e.pointerDistance:30,s=!e||void 0===e.ignoreSelectFeatures||e.ignoreSelectFeatures,a=!(!e||void 0===e.ignoreCoordinatePoints)&&e.ignoreCoordinatePoints,d=!(!e||void 0===e.ignoreCurrentlyDrawing)&&e.ignoreCurrentlyDrawing,u=!(!e||void 0===e.ignoreClosingPoints)&&e.ignoreClosingPoints,h=!(!e||void 0===e.ignoreSnappingPoints)&&e.ignoreSnappingPoints,l=this._adapter.unproject.bind(this._adapter),c=this._adapter.project.bind(this._adapter),p=c(i,n),g=gt({unproject:l,point:p,pointerDistance:r});return this._store.search(g).filter(function(t){if(s&&(t.properties[f.MID_POINT]||t.properties[f.SELECTION_POINT]))return!1;if(a&&t.properties[y.COORDINATE_POINT])return!1;if(u&&t.properties[y.CLOSING_POINT])return!1;if(d&&t.properties[y.CURRENTLY_DRAWING])return!1;if(h&&t.properties[y.SNAPPING_POINT])return!1;if("Point"===t.geometry.type){var l=t.geometry.coordinates,g=c(l[0],l[1]);return dt(p,g)<r}if("LineString"===t.geometry.type){for(var v=t.geometry.coordinates,m=0;m<v.length-1;m++){var C=v[m],P=v[m+1];if(ge(p,c(C[0],C[1]),c(P[0],P[1]))<r)return!0}return!1}if(pe([i,n],t.geometry.coordinates))return!0;if(null!=e&&e.includePolygonsWithinPointerDistance)for(var I,S=o(t.geometry.coordinates);!(I=S()).done;)for(var F=I.value,x=0;x<F.length-1;x++){var O=F[x],M=F[x+1],w=c(O[0],O[1]),E=c(M[0],M[1]);if(ge(p,w,E)<r)return!0}return!1}).map(function(t){if(null==e||!e.addClosestCoordinateInfoToProperties)return t;var o;if("Polygon"===t.geometry.type)o=t.geometry.coordinates[0].slice(0,-1);else{if("LineString"!==t.geometry.type)return t;o=t.geometry.coordinates}for(var r,s=-1,a=Infinity,d=0;d<o.length;d++){var u=o[d],h=dt(c(u[0],u[1]),p);h<a&&(s=d,a=h,r=u)}return t.properties.closestCoordinateIndexToEvent=s,t.properties.closestCoordinatePixelDistanceToEvent=a,t.properties.closestCoordinateDistanceKmToEvent=w(r,[i,n]),t})},e.getSelectModeOrThrow=function(t){void 0===t&&(t=void 0);var e=this.getSelectMode({switchToSelectMode:!0,selectMode:t});if(!e)throw new Error("No select mode defined in instance");return e},e.getSelectMode=function(t){var e=t.switchToSelectMode,i=t.selectMode;this.checkEnabled();var n,o=this.getMode();if(0===this._instanceSelectModes.length)return null;if(void 0!==i&&!this._instanceSelectModes.includes(i))throw new Error("No select mode with this name present: "+i);return n=void 0!==i?i:this._instanceSelectModes.includes(o)?o:this._instanceSelectModes[0],e&&o!==n&&this.setMode(n),this._modes[n]},e.isGuidanceFeature=function(t){return Boolean(t.properties[f.MID_POINT]||t.properties[f.SELECTION_POINT]||t.properties[y.COORDINATE_POINT]||t.properties[y.SNAPPING_POINT])},e.setModeStyles=function(t,e){if(this.checkEnabled(),!this._modes[t])throw new Error("No mode with this name present");this._modes[t].styles=e},e.updateModeOptions=function(t,e){if(this.checkEnabled(),!this._modes[t])throw new Error("No mode with this name present");this._modes[t].updateOptions(e)},e.getSnapshot=function(){return this._store.copyAll()},e.getSnapshotFeature=function(t){if(this._store.has(t))return this._store.copy(t)},e.clear=function(){this.checkEnabled(),this._adapter.clear()},e.getMode=function(){return this._mode.mode},e.getModeState=function(){return this._mode.state},e.setMode=function(t){if(this.checkEnabled(),!this._modes[t])throw new Error("No mode with this name present");this._mode.stop(),this._mode=this._modes[t],this._mode.start()},e.removeFeatures=function(t){var e=this;this.checkEnabled();var i=[],n=[],o=void 0;t.forEach(function(t){if(!e._store.has(t))throw new Error("No feature with id "+t+", can not delete");var r=e._store.getPropertiesCopy(t);r[f.SELECTED]&&e.deselectFeature(t),r[y.CURRENTLY_DRAWING]&&e._modes[r.mode]?o=r.mode:(r[y.COORDINATE_POINT_IDS]&&i.push.apply(i,r[y.COORDINATE_POINT_IDS]),n.push(t))}),this._store.delete([].concat(n,i),{origin:"api"}),o&&this._modes[o]&&this._modes[o].cleanUp()&&this._modes[o].cleanUp()},e.selectFeature=function(t,e){this.getSelectModeOrThrow(e).selectFeature(t)},e.deselectFeature=function(t){this.getSelectModeOrThrow().deselectFeature(t)},e.getFeatureId=function(){return this._store.getId()},e.hasFeature=function(t){return this._store.has(t)},e.checkIsReservedProperty=function(t){return![].concat(Object.values(f),Object.values(y)).includes(t)},e.updateFeatureProperties=function(t,e){var i,n=this;if(!this._store.has(t))throw new Error("No feature with id "+t+" present in store");var o=this._store.copy(t);if(this.isGuidanceFeature(o))throw new Error("Guidance features are not allowed to be updated directly.");var r=o.properties.mode;if(!this._modes[r])throw new Error("No mode with name "+r+" present in instance");var s=Object.entries(e);s.forEach(function(t){var e=t[0],i=t[1];if(!n.checkIsReservedProperty(e))throw new Error("You are trying to update a reserved property name: "+e+". Please choose another name.");if(void 0!==i&&!mi(i))throw new Error("Invalid JSON value provided for property "+e)}),this._store.updateProperty(s.map(function(t){return{id:o.id,property:t[0],value:t[1]}}),{origin:"api"}),null==(i=this.undoRedoCoordinator)||i.emitHistoryPushForCompletedAction()},e.updateFeatureGeometry=function(t,e){var i;if(!this._store.has(t))throw new Error("No feature with id "+t+" present in store");var n=this._store.copy(t);if(this.isGuidanceFeature(n))throw new Error("Guidance features are not allowed to be updated directly.");if(!(n&&e&&e.type&&e.coordinates))throw new Error("Invalid geometry provided");if(e.type!==n.geometry.type)throw new Error("Geometry type mismatch: expected "+n.geometry.type+", got "+e.type);var o=n.properties.mode,s=this._modes[o];if(!s)throw new Error("No mode with name "+o+" present in instance");var a=r({},n,{geometry:e}),d=s.validateFeature(a);if(!d.valid)throw new Error("Feature validation failed: "+(d.reason||"Unknown reason"));if(this._store.updateGeometry([{id:n.id,geometry:e}],{origin:"api"}),s.afterFeatureUpdated){s.afterFeatureUpdated(a);var u=a.properties[f.SELECTED],h=this.getSelectMode({switchToSelectMode:!1});h&&u&&h.afterFeatureUpdated(a)}null==(i=this.undoRedoCoordinator)||i.emitHistoryPushForCompletedAction()},e.transformFeatureGeometry=function(t,e){var i,n=this;if(!this._store.has(t))throw new Error("No feature with id "+t+" present in store");var o=this._store.copy(t);if(this.isGuidanceFeature(o))throw new Error("Guidance features are not allowed to be updated directly.");var r,s=o.properties.mode,a=this._modes[s];if(!a)throw new Error("No mode with name "+s+" present in instance");if("Polygon"===o.geometry.type)r=o.geometry.coordinates[0];else{if("LineString"!==o.geometry.type)throw new Error("Feature geometry type "+o.geometry.type+" is not supported for transformation");r=o.geometry.coordinates}if("web-mercator"!=e.projection)throw new Error("Projection "+e.projection+" is not currently supported for transformation");if("scale"===e.type){var d=L(e.origin[0],e.origin[1]);Fe({coordinates:r,originX:d.x,originY:d.y,xScale:e.options.xScale||1,yScale:e.options.yScale||1})}else"rotate"===e.type&&(r="Polygon"===(o=Ce(o,e.options.angle||0)).geometry.type?o.geometry.coordinates[0]:o.geometry.coordinates);if(r=r.map(function(t){return[_(t[0],n._adapter.getCoordinatePrecision()),_(t[1],n._adapter.getCoordinatePrecision())]}),o.geometry.coordinates="Polygon"===o.geometry.type?[r]:r,this._store.updateGeometry([{id:o.id,geometry:o.geometry}],{origin:"api"}),a.afterFeatureUpdated){a.afterFeatureUpdated(o);var u=o.properties[f.SELECTED],h=this.getSelectMode({switchToSelectMode:!1});h&&u&&h.afterFeatureUpdated(o)}null==(i=this.undoRedoCoordinator)||i.emitHistoryPushForCompletedAction()},e.undo=function(){return this.checkEnabled(),!!this.undoRedoCoordinator&&this.undoRedoCoordinator.undo()},e.canUndo=function(){return this.checkEnabled(),!!this.undoRedoCoordinator&&this.undoRedoCoordinator.canUndo()},e.canRedo=function(){return this.checkEnabled(),!!this.undoRedoCoordinator&&this.undoRedoCoordinator.canRedo()},e.redo=function(){return this.checkEnabled(),!!this.undoRedoCoordinator&&this.undoRedoCoordinator.redo()},e.clearUndoRedoHistory=function(){this.checkEnabled(),this.undoRedoCoordinator&&this.undoRedoCoordinator.clearHistory()},e.addFeatures=function(t){var e=this;return this.checkEnabled(),0===t.length?[]:this._store.load(t,function(t){if(C(t)){var i=t.properties.mode,n=e._modes[i];if(!n)return{id:t.id,valid:!1,reason:i+" mode is not in the list of instantiated modes"};var o=n.validateFeature.bind(n)(t);return{id:t.id,valid:o.valid,reason:o.reason?o.reason:o.valid?void 0:"Feature is invalid"}}return{id:t.id,valid:!1,reason:"Mode property does not exist"}},function(t){if(C(t)){var i=e._modes[t.properties.mode];i&&i.afterFeatureAdded&&i.afterFeatureAdded(t)}},{origin:"api"})},e.start=function(){var t=this;this._enabled||(this._enabled=!0,this._adapter.register({onReady:function(){t._eventListeners.ready.forEach(function(t){t()})},getState:function(){return t._mode.state},onClick:function(e){var i=t.drawingUndoRedo?t.drawingUndoRedo.getHistorySizes():{undoSize:0,redoSize:0};t._mode.onClick(e),t.emitDrawingPushIfHistoryChanged(i)},onMouseMove:function(e){t._mode.onMouseMove(e)},onKeyDown:function(e){t.handleUndoRedoKeyboardShortcut(e)||t._mode.onKeyDown(e)},onKeyUp:function(e){var i=t.drawingUndoRedo?t.drawingUndoRedo.getHistorySizes():{undoSize:0,redoSize:0};t._mode.onKeyUp(e),t.emitDrawingPushIfHistoryChanged(i)},onDragStart:function(e,i){t._mode.onDragStart(e,i)},onDrag:function(e,i){t._mode.onDrag(e,i)},onDragEnd:function(e,i){t._mode.onDragEnd(e,i)},onClear:function(){t._mode.cleanUp(),t._store.clear({origin:"api"})}}))},e.getFeaturesAtLngLat=function(t,e){return this.featuresAtLocation({lng:t.lng,lat:t.lat},e)},e.getFeaturesAtPointerEvent=function(t,e){var i=this._adapter.getLngLatFromEvent.bind(this._adapter)(t);return null===i?[]:this.featuresAtLocation(i,e)},e.stop=function(){this._enabled&&(this._enabled=!1,this._adapter.unregister())},e.on=function(t,e){var i=this._eventListeners[t];i.includes(e)||i.push(e)},e.off=function(t,e){var i=this._eventListeners[t];i.includes(e)&&i.splice(i.indexOf(e),1)},n(t,[{key:"enabled",get:function(){return this._enabled},set:function(t){throw new Error("Enabled is read only")}}])}(),t.TerraDrawAngledRectangleMode=oi,t.TerraDrawCircleMode=at,t.TerraDrawExtend=pi,t.TerraDrawFreehandLineStringMode=vi,t.TerraDrawFreehandMode=pt,t.TerraDrawLineStringMode=Ht,t.TerraDrawMarkerMode=Pi,t.TerraDrawModeUndoRedo=bi,t.TerraDrawPointMode=$t,t.TerraDrawPolyLineMode=jt,t.TerraDrawPolygonMode=ee,t.TerraDrawRectangleMode=oe,t.TerraDrawRenderMode=re,t.TerraDrawSectorMode=di,t.TerraDrawSelectMode=we,t.TerraDrawSensorMode=li,t.TerraDrawSessionUndoRedo=_i,t.TerraDrawUndoRedoKeyboardShortcuts=xi,t.ValidateMaxAreaSquareMeters=function(t,e){return"Polygon"!==t.geometry.type?{valid:!1,reason:S}:Xe(t.geometry)>e?{valid:!1,reason:"Feature is larger than the maximum area"}:{valid:!0}},t.ValidateMinAreaSquareMeters=function(t,e){return"Polygon"!==t.geometry.type?{valid:!1,reason:S}:Xe(t.geometry)<e?{valid:!1,reason:$e}:{valid:!0}},t.ValidateNotSelfIntersecting=function(t){return"Polygon"!==t.geometry.type&&"LineString"!==t.geometry.type?{valid:!1,reason:Qe}:B(t)?{valid:!1,reason:ti}:{valid:!0}},t.ValidationReasons=gi});
diff --git a/internal/web/templates/base.html b/internal/web/templates/base.html
index 38bc18c..e40140e 100644
--- a/internal/web/templates/base.html
+++ b/internal/web/templates/base.html
@@ -1,5 +1,5 @@
 {{define "base"}}<!doctype html>
-<html lang="en" data-bs-theme="dark" data-tz="{{.UserTZ}}" data-carto-key="{{.CartoKey}}">
+<html lang="en" data-bs-theme="dark" data-tz="{{.UserTZ}}" data-carto-key="{{.CartoKey}}" data-maplibre-worker="{{ asset "/static/maplibre-gl-worker.js" }}">
 <head>
   <meta charset="utf-8">
   <meta name="viewport" content="width=device-width, initial-scale=1, viewport-fit=cover">
@@ -180,7 +180,7 @@
      the standard page chrome (header block, content, footer). The marketing
      surface defaults to this so every root page matches the rest of the site. */}}
 {{define "rootbase"}}<!doctype html>
-<html lang="en" data-bs-theme="dark" data-tz="{{.UserTZ}}" data-carto-key="{{.CartoKey}}">
+<html lang="en" data-bs-theme="dark" data-tz="{{.UserTZ}}" data-carto-key="{{.CartoKey}}" data-maplibre-worker="{{ asset "/static/maplibre-gl-worker.js" }}">
 <head>
   <meta charset="utf-8">
   <meta name="viewport" content="width=device-width, initial-scale=1, viewport-fit=cover">
@@ -223,7 +223,7 @@
      offer are owed on every surface, and someone signing in is as much a user of
      this server as someone already signed in. */}}
 {{define "authbase"}}<!doctype html>
-<html lang="en" data-bs-theme="dark" data-tz="{{.UserTZ}}" data-carto-key="{{.CartoKey}}">
+<html lang="en" data-bs-theme="dark" data-tz="{{.UserTZ}}" data-carto-key="{{.CartoKey}}" data-maplibre-worker="{{ asset "/static/maplibre-gl-worker.js" }}">
 <head>
   <meta charset="utf-8">
   <meta name="viewport" content="width=device-width, initial-scale=1, viewport-fit=cover">
@@ -253,7 +253,7 @@
      sign-in / sign-up actions, the page content, and a simple footer. Pages opt
      in via the "Layout":"landingbase" render key. */}}
 {{define "landingbase"}}<!doctype html>
-<html lang="en" data-bs-theme="dark" data-tz="{{.UserTZ}}" data-carto-key="{{.CartoKey}}">
+<html lang="en" data-bs-theme="dark" data-tz="{{.UserTZ}}" data-carto-key="{{.CartoKey}}" data-maplibre-worker="{{ asset "/static/maplibre-gl-worker.js" }}">
 <head>
   <meta charset="utf-8">
   <meta name="viewport" content="width=device-width, initial-scale=1, viewport-fit=cover">
@@ -297,3 +297,27 @@
 {{- end -}}
 {{- if and .AccessKnown (not .IsAdmin)}}<span class="badge bg-warning-lt">guest only</span>{{end -}}
 {{end}}
+
+{{/* map-styles / map-scripts are the vendored map stack, in one place rather than
+     hand-listed by each of the ten pages that render a map — which is how the
+     Leaflet list they replaced managed to drift. Include map-styles above the map
+     container and map-scripts before the page's own map call.
+
+     Order matters: maplibre-gl.js defines the global the adapter and basemap.js
+     both reach for, and basemap.js defines meshCreateMap, which meshmap.js and
+     regionmap.js build on. terra-draw is only needed where a shape is drawn, so
+     map-draw-scripts is separate — no reason to ship 244KB to a page that just
+     shows dots. */}}
+{{define "map-styles"}}
+<link rel="stylesheet" href="{{ asset "/static/maplibre-gl.css" }}">
+{{end}}
+
+{{define "map-scripts"}}
+<script src="{{ asset "/static/maplibre-gl.js" }}"></script>
+<script src="{{ asset "/static/basemap.js" }}"></script>
+{{end}}
+
+{{define "map-draw-scripts"}}
+<script src="{{ asset "/static/terra-draw.js" }}"></script>
+<script src="{{ asset "/static/terra-draw-maplibre-gl-adapter.js" }}"></script>
+{{end}}
diff --git a/internal/web/templates/org_config.html b/internal/web/templates/org_config.html
index 7fd128c..9dbe582 100644
--- a/internal/web/templates/org_config.html
+++ b/internal/web/templates/org_config.html
@@ -130,11 +130,10 @@
     <div class="row g-0">
       <div class="col-lg-8">
         {{if .Config.HasRegionShapes}}
-        <link rel="stylesheet" href="{{ asset "/static/leaflet.css" }}">
+        {{template "map-styles"}}
         <div id="region-map" style="height:520px" role="region"
              aria-label="Map of this organization’s regions — click to preview a location"></div>
-        <script src="{{ asset "/static/leaflet.js" }}"></script>
-        <script src="{{ asset "/static/basemap.js" }}"></script>
+        {{template "map-scripts"}}
         <script src="{{ asset "/static/regionmap.js" }}"></script>
         {{/* Region names and shapes are user data, interpolated in a JS context so
              html/template JSON-encodes and escapes them. */}}
diff --git a/internal/web/templates/org_public.html b/internal/web/templates/org_public.html
index 9ab3fbe..3957ecd 100644
--- a/internal/web/templates/org_public.html
+++ b/internal/web/templates/org_public.html
@@ -66,12 +66,9 @@
       <div class="card-header"><h2 class="card-title">Repeaters</h2></div>
       {{if .HasMap}}
       <div class="card-body p-2">
-        <link rel="stylesheet" href="{{ asset "/static/leaflet.css" }}">
-        <link rel="stylesheet" href="{{ asset "/static/leaflet.markercluster.css" }}">
+        {{template "map-styles"}}
         <div id="map" style="height:260px" role="region" aria-label="Map of organization repeater locations"></div>
-        <script src="{{ asset "/static/leaflet.js" }}"></script>
-        <script src="{{ asset "/static/leaflet.markercluster.js" }}"></script>
-        <script src="{{ asset "/static/basemap.js" }}"></script>
+        {{template "map-scripts"}}
         <script src="{{ asset "/static/meshmap.js" }}"></script>
         <script nonce="{{.Nonce}}">
           {{if .MapURL}}meshMapFromURL('map', {{.MapURL}});{{else}}meshMap('map', [
diff --git a/internal/web/templates/org_repeaters.html b/internal/web/templates/org_repeaters.html
index 8dae78d..7b203ad 100644
--- a/internal/web/templates/org_repeaters.html
+++ b/internal/web/templates/org_repeaters.html
@@ -72,12 +72,9 @@
       <div class="card-header"><h2 class="card-title">Map</h2></div>
       {{if .Reps.HasMap}}
       <div class="card-body p-2">
-        <link rel="stylesheet" href="{{ asset "/static/leaflet.css" }}">
-        <link rel="stylesheet" href="{{ asset "/static/leaflet.markercluster.css" }}">
+        {{template "map-styles"}}
         <div id="map" style="height:300px" role="region" aria-label="Map of organization repeater locations"></div>
-        <script src="{{ asset "/static/leaflet.js" }}"></script>
-        <script src="{{ asset "/static/leaflet.markercluster.js" }}"></script>
-        <script src="{{ asset "/static/basemap.js" }}"></script>
+        {{template "map-scripts"}}
         <script src="{{ asset "/static/meshmap.js" }}"></script>
         <script nonce="{{.Nonce}}">
           {{if .MapURL}}meshMapFromURL('map', {{.MapURL}});{{else}}meshMap('map', [