From 9193ac8900e37752b4d2d6c3d8b0b2774406a1b5 Mon Sep 17 00:00:00 2001 From: isUnknown Date: Fri, 6 Feb 2026 11:48:05 +0100 Subject: [PATCH] feat: implement automatic static map image generation - Add html-to-image for capturing map container with markers - Auto-generate map image on page/marker save via hooks - Use flag system (.regenerate-map-image) to trigger generation on Panel reload - Create file using Kirby API for proper indexing - Add mapStaticImage field in blueprint to display generated image - Wait for map to be fully loaded before capture - Capture entire container (map + custom markers) - Filter MapLibre controls from capture Co-Authored-By: Claude Sonnet 4.5 --- public/site/blueprints/pages/map.yml | 8 + public/site/plugins/map-editor/api/routes.php | 184 ++++++++++++++++++ public/site/plugins/map-editor/index.js | 179 ++++++++--------- public/site/plugins/map-editor/index.php | 18 ++ .../site/plugins/map-editor/package-lock.json | 16 +- public/site/plugins/map-editor/package.json | 4 +- .../src/components/field/MapEditor.vue | 110 +++++++++++ .../src/components/map/MapPreview.vue | 47 ++++- 8 files changed, 474 insertions(+), 92 deletions(-) diff --git a/public/site/blueprints/pages/map.yml b/public/site/blueprints/pages/map.yml index 65d6662..53ca74e 100644 --- a/public/site/blueprints/pages/map.yml +++ b/public/site/blueprints/pages/map.yml @@ -19,6 +19,14 @@ columns: defaultCenter: [43.836699, 4.360054] defaultZoom: 13 maxMarkers: 50 + mapStaticImage: + label: Image statique générée + type: files + multiple: false + query: page.files.filterBy("name", "map-static") + layout: cards + disabled: true + help: Cette image est automatiquement générée à la sauvegarde de la page ou d'un marqueur sidebar: width: 1/3 sections: diff --git a/public/site/plugins/map-editor/api/routes.php b/public/site/plugins/map-editor/api/routes.php index d5045fa..e534822 100644 --- a/public/site/plugins/map-editor/api/routes.php +++ b/public/site/plugins/map-editor/api/routes.php @@ -467,5 +467,189 @@ return [ ]; } } + ], + + [ + 'pattern' => 'map-editor/pages/(:all)/capture-image', + 'method' => 'POST', + 'auth' => false, // Allow Panel session auth + 'action' => function (string $pageId) { + try { + // Get user from session (Panel context) + $user = kirby()->user(); + + if (!$user && !kirby()->option('debug', false)) { + return [ + 'status' => 'error', + 'message' => 'Unauthorized', + 'code' => 401 + ]; + } + + // Get the map page + $mapPage = kirby()->page($pageId); + if (!$mapPage) { + return [ + 'status' => 'error', + 'message' => 'Map page not found', + 'code' => 404 + ]; + } + + // Check if user can update the page + if (!$mapPage->permissions()->can('update')) { + return [ + 'status' => 'error', + 'message' => 'Forbidden', + 'code' => 403 + ]; + } + + // Get image data from request + $data = kirby()->request()->data(); + + if (!isset($data['image'])) { + return [ + 'status' => 'error', + 'message' => 'Image data is required', + 'code' => 400 + ]; + } + + // Extract base64 data (remove data:image/png;base64, prefix) + $imageData = $data['image']; + if (preg_match('/^data:image\/(png|jpeg|jpg);base64,(.+)$/', $imageData, $matches)) { + $imageData = $matches[2]; + $extension = $matches[1] === 'jpeg' ? 'jpg' : $matches[1]; + } else { + return [ + 'status' => 'error', + 'message' => 'Invalid image format', + 'code' => 400 + ]; + } + + // Decode base64 + $decodedImage = base64_decode($imageData); + if ($decodedImage === false) { + return [ + 'status' => 'error', + 'message' => 'Failed to decode image', + 'code' => 400 + ]; + } + + // Create temporary file + $filename = 'map-static.' . $extension; + $tempPath = sys_get_temp_dir() . '/' . uniqid() . '.' . $extension; + file_put_contents($tempPath, $decodedImage); + + // Delete existing map-static file if it exists + $existingFile = $mapPage->files()->filterBy('name', 'map-static')->first(); + if ($existingFile) { + $existingFile->delete(); + } + + // Create file using Kirby API (so it's properly indexed) + try { + $file = $mapPage->createFile([ + 'source' => $tempPath, + 'filename' => $filename + ]); + + // Clean up temp file + @unlink($tempPath); + } catch (Exception $e) { + @unlink($tempPath); + throw $e; + } + + return [ + 'status' => 'success', + 'data' => [ + 'message' => 'Image saved successfully', + 'filename' => $filename, + 'path' => $filepath + ] + ]; + + } catch (Exception $e) { + return [ + 'status' => 'error', + 'message' => $e->getMessage(), + 'code' => 500 + ]; + } + } + ], + + [ + 'pattern' => 'map-editor/pages/(:all)/check-regenerate-flag', + 'method' => 'GET', + 'auth' => false, + 'action' => function (string $pageId) { + try { + $page = kirby()->page($pageId); + if (!$page) { + return [ + 'status' => 'error', + 'message' => 'Page not found', + 'code' => 404 + ]; + } + + $markerFile = $page->root() . '/.regenerate-map-image'; + $needsRegeneration = file_exists($markerFile); + + return [ + 'status' => 'success', + 'data' => [ + 'needsRegeneration' => $needsRegeneration + ] + ]; + } catch (Exception $e) { + return [ + 'status' => 'error', + 'message' => $e->getMessage(), + 'code' => 500 + ]; + } + } + ], + + [ + 'pattern' => 'map-editor/pages/(:all)/clear-regenerate-flag', + 'method' => 'DELETE', + 'auth' => false, + 'action' => function (string $pageId) { + try { + $page = kirby()->page($pageId); + if (!$page) { + return [ + 'status' => 'error', + 'message' => 'Page not found', + 'code' => 404 + ]; + } + + $markerFile = $page->root() . '/.regenerate-map-image'; + if (file_exists($markerFile)) { + unlink($markerFile); + } + + return [ + 'status' => 'success', + 'data' => [ + 'message' => 'Flag cleared' + ] + ]; + } catch (Exception $e) { + return [ + 'status' => 'error', + 'message' => $e->getMessage(), + 'code' => 500 + ]; + } + } ] ]; diff --git a/public/site/plugins/map-editor/index.js b/public/site/plugins/map-editor/index.js index 588534b..22ead06 100644 --- a/public/site/plugins/map-editor/index.js +++ b/public/site/plugins/map-editor/index.js @@ -1,5 +1,5 @@ -(function(){"use strict";function od(h){return h&&h.__esModule&&Object.prototype.hasOwnProperty.call(h,"default")?h.default:h}var Oo={exports:{}},ld=Oo.exports,vu;function cd(){return vu||(vu=1,(function(h,w){(function(E,L){h.exports=L()})(ld,(function(){var E,L,F;function Q(l,se){if(!E)E=se;else if(!L)L=se;else{var H="var sharedChunk = {}; ("+E+")(sharedChunk); ("+L+")(sharedChunk);",we={};E(we),F=se(we),typeof 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i[0]=="string"&&i[0]in Gn}function rs(i,e){const r=new ja(Gn,Ha,[],e?(function(o){const d={color:Ai,string:st,number:ke,enum:st,boolean:it,formatted:U,padding:k,resolvedImage:M,variableAnchorOffsetCollection:R};return o.type==="array"?j(d[o.value]||nt,o.length):d[o.type]})(e):void 0),a=r.parse(i,void 0,void 0,void 0,e&&e.type==="string"?{typeAnnotation:"coerce"}:void 0);return a?nl(new Xs(a,e)):en(r.errors)}class Ks{constructor(e,r){this.kind=e,this._styleExpression=r,this.isStateDependent=e!=="constant"&&!da(r.expression)}evaluateWithoutErrorHandling(e,r,a,o,d,f){return this._styleExpression.evaluateWithoutErrorHandling(e,r,a,o,d,f)}evaluate(e,r,a,o,d,f){return this._styleExpression.evaluate(e,r,a,o,d,f)}}class ns{constructor(e,r,a,o){this.kind=e,this.zoomStops=a,this._styleExpression=r,this.isStateDependent=e!=="camera"&&!da(r.expression),this.interpolationType=o}evaluateWithoutErrorHandling(e,r,a,o,d,f){return this._styleExpression.evaluateWithoutErrorHandling(e,r,a,o,d,f)}evaluate(e,r,a,o,d,f){return this._styleExpression.evaluate(e,r,a,o,d,f)}interpolationFactor(e,r,a){return this.interpolationType?Wi.interpolationFactor(this.interpolationType,e,r,a):0}}function Ys(i,e){const r=rs(i,e);if(r.result==="error")return r;const a=r.value.expression,o=Wa(a);if(!o&&!Hn(e))return en([new Ut("","data expressions not supported")]);const d=Xa(a,["zoom"]);if(!d&&!al(e))return en([new Ut("","zoom expressions not supported")]);const f=ga(a);return f||d?f instanceof Ut?en([f]):f instanceof Wi&&!Ws(e)?en([new Ut("",'"interpolate" expressions cannot be used with this property')]):nl(f?new ns(o?"camera":"composite",r.value,f.labels,f instanceof Wi?f.interpolation:void 0):new Ks(o?"constant":"source",r.value)):en([new Ut("",'"zoom" expression may only be used as input to a top-level "step" or "interpolate" expression.')])}class ma{constructor(e,r){this._parameters=e,this._specification=r,br(this,dt(this._parameters,this._specification))}static deserialize(e){return new ma(e._parameters,e._specification)}static serialize(e){return{_parameters:e._parameters,_specification:e._specification}}}function ga(i){let e=null;if(i instanceof Ja)e=ga(i.result);else if(i instanceof Ya){for(const r of i.args)if(e=ga(r),e)break}else(i instanceof Qr||i instanceof Wi)&&i.input instanceof cr&&i.input.name==="zoom"&&(e=i);return e instanceof Ut||i.eachChild((r=>{const a=ga(r);a instanceof Ut?e=a:!e&&a?e=new Ut("",'"zoom" expression may only be used as input to a top-level "step" or "interpolate" expression.'):e&&a&&e!==a&&(e=new Ut("",'Only one zoom-based "step" or "interpolate" subexpression may be used in an expression.'))})),e}function _a(i){if(i===!0||i===!1)return!0;if(!Array.isArray(i)||i.length===0)return!1;switch(i[0]){case"has":return i.length>=2&&i[1]!=="$id"&&i[1]!=="$type";case"in":return i.length>=3&&(typeof i[1]!="string"||Array.isArray(i[2]));case"!in":case"!has":case"none":return!1;case"==":case"!=":case">":case">=":case"<":case"<=":return i.length!==3||Array.isArray(i[1])||Array.isArray(i[2]);case"any":case"all":for(const e of i.slice(1))if(!_a(e)&&typeof e!="boolean")return!1;return!0;default:return!0}}const Tc={type:"boolean",default:!1,transition:!1,"property-type":"data-driven",expression:{interpolated:!1,parameters:["zoom","feature"]}};function Js(i){if(i==null)return{filter:()=>!0,needGeometry:!1};_a(i)||(i=as(i));const e=rs(i,Tc);if(e.result==="error")throw new Error(e.value.map((r=>`${r.key}: ${r.message}`)).join(", "));return{filter:(r,a,o)=>e.value.evaluate(r,a,{},o),needGeometry:ol(i)}}function Ic(i,e){return ie?1:0}function ol(i){if(!Array.isArray(i))return!1;if(i[0]==="within")return!0;for(let e=1;e"||e==="<="||e===">="?Qs(i[1],i[2],e):e==="any"?(r=i.slice(1),["any"].concat(r.map(as))):e==="all"?["all"].concat(i.slice(1).map(as)):e==="none"?["all"].concat(i.slice(1).map(as).map(ya)):e==="in"?ll(i[1],i.slice(2)):e==="!in"?ya(ll(i[1],i.slice(2))):e==="has"?cl(i[1]):e==="!has"?ya(cl(i[1])):e!=="within"||i;var r}function Qs(i,e,r){switch(i){case"$type":return[`filter-type-${r}`,e];case"$id":return[`filter-id-${r}`,e];default:return[`filter-${r}`,i,e]}}function ll(i,e){if(e.length===0)return!1;switch(i){case"$type":return["filter-type-in",["literal",e]];case"$id":return["filter-id-in",["literal",e]];default:return e.length>200&&!e.some((r=>typeof r!=typeof e[0]))?["filter-in-large",i,["literal",e.sort(Ic)]]:["filter-in-small",i,["literal",e]]}}function cl(i){switch(i){case"$type":return!0;case"$id":return["filter-has-id"];default:return["filter-has",i]}}function ya(i){return["!",i]}function ss(i){const e=typeof i;if(e==="number"||e==="boolean"||e==="string"||i==null)return 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found`)];if(v){if(yt(O[0])!=="object")return[new Ie(q,O,`object expected, ${yt(O[0])} found`)];if(O[0].zoom===void 0)return[new Ie(q,O,"object stop key must have zoom")];if(O[0].value===void 0)return[new Ie(q,O,"object stop key must have value")];if(d&&d>jt(O[0].zoom))return[new Ie(q,O[0].zoom,"stop zoom values must appear in ascending order")];jt(O[0].zoom)!==d&&(d=jt(O[0].zoom),o=void 0,f={}),D=D.concat(Bi({key:`${q}[0]`,value:O[0],valueSpec:{zoom:{}},validateSpec:z.validateSpec,style:z.style,styleSpec:z.styleSpec,objectElementValidators:{zoom:xa,value:C}}))}else D=D.concat(C({key:`${q}[0]`,value:O[0],validateSpec:z.validateSpec,style:z.style,styleSpec:z.styleSpec},O));return is(bn(O[1]))?D.concat([new Ie(`${q}[1]`,O[1],"expressions are not allowed in function stops.")]):D.concat(z.validateSpec({key:`${q}[1]`,value:O[1],valueSpec:e,validateSpec:z.validateSpec,style:z.style,styleSpec:z.styleSpec}))}function C(z,D){const O=yt(z.value),q=jt(z.value),W=z.value!==null?z.value:D;if(a){if(O!==a)return[new Ie(z.key,W,`${O} stop domain type must match previous stop domain type ${a}`)]}else a=O;if(O!=="number"&&O!=="string"&&O!=="boolean")return[new Ie(z.key,W,"stop domain value must be a number, string, or boolean")];if(O!=="number"&&r!=="categorical"){let re=`number expected, ${O} found`;return Hn(e)&&r===void 0&&(re+='\nIf you intended to use a categorical function, specify `"type": "categorical"`.'),[new Ie(z.key,W,re)]}return r!=="categorical"||O!=="number"||isFinite(q)&&Math.floor(q)===q?r!=="categorical"&&O==="number"&&o!==void 0&&qnew Ie(`${i.key}${a.key}`,i.value,a.message)));const r=e.value.expression||e.value._styleExpression.expression;if(i.expressionContext==="property"&&i.propertyKey==="text-font"&&!r.outputDefined())return[new Ie(i.key,i.value,`Invalid data expression for "${i.propertyKey}". Output values must be contained as literals within the expression.`)];if(i.expressionContext==="property"&&i.propertyType==="layout"&&!da(r))return[new Ie(i.key,i.value,'"feature-state" data expressions are not supported with layout properties.')];if(i.expressionContext==="filter"&&!da(r))return[new Ie(i.key,i.value,'"feature-state" data expressions are not supported with filters.')];if(i.expressionContext&&i.expressionContext.indexOf("cluster")===0){if(!Xa(r,["zoom","feature-state"]))return[new Ie(i.key,i.value,'"zoom" and "feature-state" expressions are not supported with cluster properties.')];if(i.expressionContext==="cluster-initial"&&!Wa(r))return[new Ie(i.key,i.value,"Feature data expressions are not supported with initial expression part of cluster properties.")]}return[]}function va(i){const e=i.key,r=i.value,a=i.valueSpec,o=[];return Array.isArray(a.values)?a.values.indexOf(jt(r))===-1&&o.push(new Ie(e,r,`expected one of [${a.values.join(", ")}], ${JSON.stringify(r)} found`)):Object.keys(a.values).indexOf(jt(r))===-1&&o.push(new Ie(e,r,`expected one of [${Object.keys(a.values).join(", ")}], ${JSON.stringify(r)} found`)),o}function Xn(i){return _a(bn(i.value))?wn(br({},i,{expressionContext:"filter",valueSpec:{value:"boolean"}})):hl(i)}function hl(i){const e=i.value,r=i.key;if(yt(e)!=="array")return[new Ie(r,e,`array expected, ${yt(e)} found`)];const a=i.styleSpec;let o,d=[];if(e.length<1)return[new Ie(r,e,"filter array must have at least 1 element")];switch(d=d.concat(va({key:`${r}[0]`,value:e[0],valueSpec:a.filter_operator,style:i.style,styleSpec:i.styleSpec})),jt(e[0])){case"<":case"<=":case">":case">=":e.length>=2&&jt(e[1])==="$type"&&d.push(new Ie(r,e,`"$type" cannot be use with operator "${e[0]}"`));case"==":case"!=":e.length!==3&&d.push(new Ie(r,e,`filter array for operator "${e[0]}" must have 3 elements`));case"in":case"!in":e.length>=2&&(o=yt(e[1]),o!=="string"&&d.push(new Ie(`${r}[1]`,e[1],`string expected, ${o} found`)));for(let f=2;f{v in r&&e.push(new Ie(a,r[v],`"${v}" is prohibited for ref layers`))})),o.layers.forEach((v=>{jt(v.id)===m&&(y=v)})),y?y.ref?e.push(new Ie(a,r.ref,"ref cannot reference another ref layer")):f=jt(y.type):e.push(new Ie(a,r.ref,`ref layer "${m}" not found`))}else if(f!=="background")if(r.source){const y=o.sources&&o.sources[r.source],v=y&&jt(y.type);y?v==="vector"&&f==="raster"?e.push(new Ie(a,r.source,`layer "${r.id}" requires a raster source`)):v!=="raster-dem"&&f==="hillshade"?e.push(new Ie(a,r.source,`layer "${r.id}" requires a raster-dem source`)):v==="raster"&&f!=="raster"?e.push(new Ie(a,r.source,`layer "${r.id}" requires a vector source`)):v!=="vector"||r["source-layer"]?v==="raster-dem"&&f!=="hillshade"?e.push(new Ie(a,r.source,"raster-dem source can only be used with layer type 'hillshade'.")):f!=="line"||!r.paint||!r.paint["line-gradient"]||v==="geojson"&&y.lineMetrics||e.push(new Ie(a,r,`layer "${r.id}" specifies a line-gradient, which requires a GeoJSON source with \`lineMetrics\` 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ba={promoteId:function({key:i,value:e}){if(yt(e)==="string")return Sr({key:i,value:e});{const r=[];for(const a in e)r.push(...Sr({key:`${i}.${a}`,value:e[a]}));return r}}};function Xi(i){const e=i.value,r=i.key,a=i.styleSpec,o=i.style,d=i.validateSpec;if(!e.type)return[new Ie(r,e,'"type" is required')];const f=jt(e.type);let m;switch(f){case"vector":case"raster":return m=Bi({key:r,value:e,valueSpec:a[`source_${f.replace("-","_")}`],style:i.style,styleSpec:a,objectElementValidators:ba,validateSpec:d}),m;case"raster-dem":return m=(function(y){var v;const S=(v=y.sourceName)!==null&&v!==void 0?v:"",A=y.value,C=y.styleSpec,z=C.source_raster_dem,D=y.style;let O=[];const q=yt(A);if(A===void 0)return O;if(q!=="object")return O.push(new Ie("source_raster_dem",A,`object expected, ${q} found`)),O;const W=jt(A.encoding)==="custom",re=["redFactor","greenFactor","blueFactor","baseShift"],Y=y.value.encoding?`"${y.value.encoding}"`:"Default";for(const ae in A)!W&&re.includes(ae)?O.push(new 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Tl(i,e){return!(!e&&Sl(i)||i>=2304&&i<=3583||i>=3840&&i<=4255||ze.Khmer(i))}function Cc(i){for(const e of i)if(Sl(e.charCodeAt(0)))return!0;return!1}const no="deferred",ao="loading",so="loaded";let oo=null,Oi="unavailable",nn=null;const Sa=function(i){i&&typeof i=="string"&&i.indexOf("NetworkError")>-1&&(Oi="error"),oo&&oo(i)};function lo(){Ta.fire(new Wr("pluginStateChange",{pluginStatus:Oi,pluginURL:nn}))}const Ta=new fn,co=function(){return Oi},Il=function(){if(Oi!==no||!nn)throw new Error("rtl-text-plugin cannot be downloaded unless a pluginURL is specified");Oi=ao,lo(),nn&&ha({url:nn},(i=>{i?Sa(i):(Oi=so,lo())}))},Ki={applyArabicShaping:null,processBidirectionalText:null,processStyledBidirectionalText:null,isLoaded:()=>Oi===so||Ki.applyArabicShaping!=null,isLoading:()=>Oi===ao,setState(i){if(!Gt())throw new Error("Cannot set the state of the rtl-text-plugin when not in the web-worker context");Oi=i.pluginStatus,nn=i.pluginURL},isParsed(){if(!Gt())throw new Error("rtl-text-plugin is only parsed on the worker-threads");return Ki.applyArabicShaping!=null&&Ki.processBidirectionalText!=null&&Ki.processStyledBidirectionalText!=null},getPluginURL(){if(!Gt())throw new Error("rtl-text-plugin url can only be queried from the worker threads");return nn}};class Pt{constructor(e,r){this.zoom=e,r?(this.now=r.now,this.fadeDuration=r.fadeDuration,this.zoomHistory=r.zoomHistory,this.transition=r.transition):(this.now=0,this.fadeDuration=0,this.zoomHistory=new bl,this.transition={})}isSupportedScript(e){return(function(r,a){for(const o of r)if(!Tl(o.charCodeAt(0),a))return!1;return!0})(e,Ki.isLoaded())}crossFadingFactor(){return this.fadeDuration===0?1:Math.min((this.now-this.zoomHistory.lastIntegerZoomTime)/this.fadeDuration,1)}getCrossfadeParameters(){const e=this.zoom,r=e-Math.floor(e),a=this.crossFadingFactor();return e>this.zoomHistory.lastIntegerZoom?{fromScale:2,toScale:1,t:r+(1-r)*a}:{fromScale:.5,toScale:1,t:1-(1-a)*r}}}class ps{constructor(e,r){this.property=e,this.value=r,this.expression=(function(a,o){if(Ot(a))return new ma(a,o);if(is(a)){const d=Ys(a,o);if(d.result==="error")throw new Error(d.value.map((f=>`${f.key}: ${f.message}`)).join(", "));return d.value}{let d=a;return o.type==="color"&&typeof a=="string"?d=bt.parse(a):o.type!=="padding"||typeof a!="number"&&!Array.isArray(a)?o.type==="variableAnchorOffsetCollection"&&Array.isArray(a)&&(d=or.parse(a)):d=Gi.parse(a),{kind:"constant",evaluate:()=>d}}})(r===void 0?e.specification.default:r,e.specification)}isDataDriven(){return this.expression.kind==="source"||this.expression.kind==="composite"}possiblyEvaluate(e,r,a){return this.property.possiblyEvaluate(this,e,r,a)}}class uo{constructor(e){this.property=e,this.value=new ps(e,void 0)}transitioned(e,r){return new kl(this.property,this.value,r,ii({},e.transition,this.transition),e.now)}untransitioned(){return new kl(this.property,this.value,null,{},0)}}class Al{constructor(e){this._properties=e,this._values=Object.create(e.defaultTransitionablePropertyValues)}getValue(e){return Qe(this._values[e].value.value)}setValue(e,r){Object.prototype.hasOwnProperty.call(this._values,e)||(this._values[e]=new uo(this._values[e].property)),this._values[e].value=new ps(this._values[e].property,r===null?void 0:Qe(r))}getTransition(e){return Qe(this._values[e].transition)}setTransition(e,r){Object.prototype.hasOwnProperty.call(this._values,e)||(this._values[e]=new uo(this._values[e].property)),this._values[e].transition=Qe(r)||void 0}serialize(){const e={};for(const r of Object.keys(this._values)){const a=this.getValue(r);a!==void 0&&(e[r]=a);const o=this.getTransition(r);o!==void 0&&(e[`${r}-transition`]=o)}return e}transitioned(e,r){const a=new Cl(this._properties);for(const o of Object.keys(this._values))a._values[o]=this._values[o].transitioned(e,r._values[o]);return a}untransitioned(){const e=new Cl(this._properties);for(const r of Object.keys(this._values))e._values[r]=this._values[r].untransitioned();return e}}class kl{constructor(e,r,a,o,d){this.property=e,this.value=r,this.begin=d+o.delay||0,this.end=this.begin+o.duration||0,e.specification.transition&&(o.delay||o.duration)&&(this.prior=a)}possiblyEvaluate(e,r,a){const o=e.now||0,d=this.value.possiblyEvaluate(e,r,a),f=this.prior;if(f){if(o>this.end)return this.prior=null,d;if(this.value.isDataDriven())return this.prior=null,d;if(o=1)return 1;const v=y*y,S=v*y;return 4*(y<.5?S:3*(y-v)+S-.75)})(m))}}return d}}class Cl{constructor(e){this._properties=e,this._values=Object.create(e.defaultTransitioningPropertyValues)}possiblyEvaluate(e,r,a){const o=new ds(this._properties);for(const d of Object.keys(this._values))o._values[d]=this._values[d].possiblyEvaluate(e,r,a);return o}hasTransition(){for(const e of Object.keys(this._values))if(this._values[e].prior)return!0;return!1}}class Ec{constructor(e){this._properties=e,this._values=Object.create(e.defaultPropertyValues)}hasValue(e){return this._values[e].value!==void 0}getValue(e){return Qe(this._values[e].value)}setValue(e,r){this._values[e]=new ps(this._values[e].property,r===null?void 0:Qe(r))}serialize(){const e={};for(const r of Object.keys(this._values)){const a=this.getValue(r);a!==void 0&&(e[r]=a)}return e}possiblyEvaluate(e,r,a){const o=new ds(this._properties);for(const d of Object.keys(this._values))o._values[d]=this._values[d].possiblyEvaluate(e,r,a);return o}}class ki{constructor(e,r,a){this.property=e,this.value=r,this.parameters=a}isConstant(){return this.value.kind==="constant"}constantOr(e){return this.value.kind==="constant"?this.value.value:e}evaluate(e,r,a,o){return this.property.evaluate(this.value,this.parameters,e,r,a,o)}}class ds{constructor(e){this._properties=e,this._values=Object.create(e.defaultPossiblyEvaluatedValues)}get(e){return this._values[e]}}class je{constructor(e){this.specification=e}possiblyEvaluate(e,r){if(e.isDataDriven())throw new Error("Value should not be data driven");return e.expression.evaluate(r)}interpolate(e,r,a){const o=Hi[this.specification.type];return o?o(e,r,a):e}}class Ke{constructor(e,r){this.specification=e,this.overrides=r}possiblyEvaluate(e,r,a,o){return new ki(this,e.expression.kind==="constant"||e.expression.kind==="camera"?{kind:"constant",value:e.expression.evaluate(r,null,{},a,o)}:e.expression,r)}interpolate(e,r,a){if(e.value.kind!=="constant"||r.value.kind!=="constant")return e;if(e.value.value===void 0||r.value.value===void 0)return new ki(this,{kind:"constant",value:void 0},e.parameters);const o=Hi[this.specification.type];if(o){const d=o(e.value.value,r.value.value,a);return new ki(this,{kind:"constant",value:d},e.parameters)}return e}evaluate(e,r,a,o,d,f){return e.kind==="constant"?e.value:e.evaluate(r,a,o,d,f)}}class Ia extends Ke{possiblyEvaluate(e,r,a,o){if(e.value===void 0)return new ki(this,{kind:"constant",value:void 0},r);if(e.expression.kind==="constant"){const d=e.expression.evaluate(r,null,{},a,o),f=e.property.specification.type==="resolvedImage"&&typeof d!="string"?d.name:d,m=this._calculate(f,f,f,r);return new ki(this,{kind:"constant",value:m},r)}if(e.expression.kind==="camera"){const d=this._calculate(e.expression.evaluate({zoom:r.zoom-1}),e.expression.evaluate({zoom:r.zoom}),e.expression.evaluate({zoom:r.zoom+1}),r);return new ki(this,{kind:"constant",value:d},r)}return new ki(this,e.expression,r)}evaluate(e,r,a,o,d,f){if(e.kind==="source"){const m=e.evaluate(r,a,o,d,f);return this._calculate(m,m,m,r)}return e.kind==="composite"?this._calculate(e.evaluate({zoom:Math.floor(r.zoom)-1},a,o),e.evaluate({zoom:Math.floor(r.zoom)},a,o),e.evaluate({zoom:Math.floor(r.zoom)+1},a,o),r):e.value}_calculate(e,r,a,o){return o.zoom>o.zoomHistory.lastIntegerZoom?{from:e,to:r}:{from:a,to:r}}interpolate(e){return e}}class ho{constructor(e){this.specification=e}possiblyEvaluate(e,r,a,o){if(e.value!==void 0){if(e.expression.kind==="constant"){const d=e.expression.evaluate(r,null,{},a,o);return this._calculate(d,d,d,r)}return this._calculate(e.expression.evaluate(new Pt(Math.floor(r.zoom-1),r)),e.expression.evaluate(new Pt(Math.floor(r.zoom),r)),e.expression.evaluate(new Pt(Math.floor(r.zoom+1),r)),r)}}_calculate(e,r,a,o){return o.zoom>o.zoomHistory.lastIntegerZoom?{from:e,to:r}:{from:a,to:r}}interpolate(e){return e}}class po{constructor(e){this.specification=e}possiblyEvaluate(e,r,a,o){return!!e.expression.evaluate(r,null,{},a,o)}interpolate(){return!1}}class Kt{constructor(e){this.properties=e,this.defaultPropertyValues={},this.defaultTransitionablePropertyValues={},this.defaultTransitioningPropertyValues={},this.defaultPossiblyEvaluatedValues={},this.overridableProperties=[];for(const r in e){const a=e[r];a.specification.overridable&&this.overridableProperties.push(r);const o=this.defaultPropertyValues[r]=new ps(a,void 0),d=this.defaultTransitionablePropertyValues[r]=new uo(a);this.defaultTransitioningPropertyValues[r]=d.untransitioned(),this.defaultPossiblyEvaluatedValues[r]=o.possiblyEvaluate({})}}}Le("DataDrivenProperty",Ke),Le("DataConstantProperty",je),Le("CrossFadedDataDrivenProperty",Ia),Le("CrossFadedProperty",ho),Le("ColorRampProperty",po);const fo="-transition";class hr extends fn{constructor(e,r){if(super(),this.id=e.id,this.type=e.type,this._featureFilter={filter:()=>!0,needGeometry:!1},e.type!=="custom"&&(this.metadata=e.metadata,this.minzoom=e.minzoom,this.maxzoom=e.maxzoom,e.type!=="background"&&(this.source=e.source,this.sourceLayer=e["source-layer"],this.filter=e.filter),r.layout&&(this._unevaluatedLayout=new Ec(r.layout)),r.paint)){this._transitionablePaint=new Al(r.paint);for(const a in e.paint)this.setPaintProperty(a,e.paint[a],{validate:!1});for(const a in e.layout)this.setLayoutProperty(a,e.layout[a],{validate:!1});this._transitioningPaint=this._transitionablePaint.untransitioned(),this.paint=new ds(r.paint)}}getCrossfadeParameters(){return this._crossfadeParameters}getLayoutProperty(e){return e==="visibility"?this.visibility:this._unevaluatedLayout.getValue(e)}setLayoutProperty(e,r,a={}){r!=null&&this._validate(vl,`layers.${this.id}.layout.${e}`,e,r,a)||(e!=="visibility"?this._unevaluatedLayout.setValue(e,r):this.visibility=r)}getPaintProperty(e){return e.endsWith(fo)?this._transitionablePaint.getTransition(e.slice(0,-11)):this._transitionablePaint.getValue(e)}setPaintProperty(e,r,a={}){if(r!=null&&this._validate(eo,`layers.${this.id}.paint.${e}`,e,r,a))return!1;if(e.endsWith(fo))return this._transitionablePaint.setTransition(e.slice(0,-11),r||void 0),!1;{const o=this._transitionablePaint._values[e],d=o.property.specification["property-type"]==="cross-faded-data-driven",f=o.value.isDataDriven(),m=o.value;this._transitionablePaint.setValue(e,r),this._handleSpecialPaintPropertyUpdate(e);const y=this._transitionablePaint._values[e].value;return y.isDataDriven()||f||d||this._handleOverridablePaintPropertyUpdate(e,m,y)}}_handleSpecialPaintPropertyUpdate(e){}_handleOverridablePaintPropertyUpdate(e,r,a){return!1}isHidden(e){return!!(this.minzoom&&e=this.maxzoom)||this.visibility==="none"}updateTransitions(e){this._transitioningPaint=this._transitionablePaint.transitioned(e,this._transitioningPaint)}hasTransition(){return this._transitioningPaint.hasTransition()}recalculate(e,r){e.getCrossfadeParameters&&(this._crossfadeParameters=e.getCrossfadeParameters()),this._unevaluatedLayout&&(this.layout=this._unevaluatedLayout.possiblyEvaluate(e,void 0,r)),this.paint=this._transitioningPaint.possiblyEvaluate(e,void 0,r)}serialize(){const e={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:this._unevaluatedLayout&&this._unevaluatedLayout.serialize(),paint:this._transitionablePaint&&this._transitionablePaint.serialize()};return this.visibility&&(e.layout=e.layout||{},e.layout.visibility=this.visibility),Xe(e,((r,a)=>!(r===void 0||a==="layout"&&!Object.keys(r).length||a==="paint"&&!Object.keys(r).length)))}_validate(e,r,a,o,d={}){return(!d||d.validate!==!1)&&us(this,e.call(Br,{key:r,layerType:this.type,objectKey:a,value:o,styleSpec:he,style:{glyphs:!0,sprite:!0}}))}is3D(){return!1}isTileClipped(){return!1}hasOffscreenPass(){return!1}resize(){}isStateDependent(){for(const e in this.paint._values){const r=this.paint.get(e);if(r instanceof ki&&Hn(r.property.specification)&&(r.value.kind==="source"||r.value.kind==="composite")&&r.value.isStateDependent)return!0}return!1}}const El={Int8:Int8Array,Uint8:Uint8Array,Int16:Int16Array,Uint16:Uint16Array,Int32:Int32Array,Uint32:Uint32Array,Float32:Float32Array};class Sn{constructor(e,r){this._structArray=e,this._pos1=r*this.size,this._pos2=this._pos1/2,this._pos4=this._pos1/4,this._pos8=this._pos1/8}}class qt{constructor(){this.isTransferred=!1,this.capacity=-1,this.resize(0)}static serialize(e,r){return e._trim(),r&&(e.isTransferred=!0,r.push(e.arrayBuffer)),{length:e.length,arrayBuffer:e.arrayBuffer}}static deserialize(e){const r=Object.create(this.prototype);return r.arrayBuffer=e.arrayBuffer,r.length=e.length,r.capacity=e.arrayBuffer.byteLength/r.bytesPerElement,r._refreshViews(),r}_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 r=this.uint8;this._refreshViews(),r&&this.uint8.set(r)}}_refreshViews(){throw new Error("_refreshViews() must be implemented by each concrete StructArray layout")}}function Vt(i,e=1){let r=0,a=0;return{members:i.map((o=>{const d=El[o.type].BYTES_PER_ELEMENT,f=r=Jn(r,Math.max(e,d)),m=o.components||1;return a=Math.max(a,d),r+=d*m,{name:o.name,type:o.type,components:m,offset:f}})),size:Jn(r,Math.max(a,e)),alignment:e}}function Jn(i,e){return Math.ceil(i/e)*e}class Aa extends qt{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(e,r){const a=this.length;return this.resize(a+1),this.emplace(a,e,r)}emplace(e,r,a){const o=2*e;return this.int16[o+0]=r,this.int16[o+1]=a,e}}Aa.prototype.bytesPerElement=4,Le("StructArrayLayout2i4",Aa);class ka extends qt{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(e,r,a){const o=this.length;return this.resize(o+1),this.emplace(o,e,r,a)}emplace(e,r,a,o){const d=3*e;return this.int16[d+0]=r,this.int16[d+1]=a,this.int16[d+2]=o,e}}ka.prototype.bytesPerElement=6,Le("StructArrayLayout3i6",ka);class Tn extends qt{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(e,r,a,o){const d=this.length;return this.resize(d+1),this.emplace(d,e,r,a,o)}emplace(e,r,a,o,d){const f=4*e;return this.int16[f+0]=r,this.int16[f+1]=a,this.int16[f+2]=o,this.int16[f+3]=d,e}}Tn.prototype.bytesPerElement=8,Le("StructArrayLayout4i8",Tn);class mo extends qt{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(e,r,a,o,d,f){const m=this.length;return this.resize(m+1),this.emplace(m,e,r,a,o,d,f)}emplace(e,r,a,o,d,f,m){const y=6*e;return this.int16[y+0]=r,this.int16[y+1]=a,this.int16[y+2]=o,this.int16[y+3]=d,this.int16[y+4]=f,this.int16[y+5]=m,e}}mo.prototype.bytesPerElement=12,Le("StructArrayLayout2i4i12",mo);class go extends qt{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(e,r,a,o,d,f){const m=this.length;return this.resize(m+1),this.emplace(m,e,r,a,o,d,f)}emplace(e,r,a,o,d,f,m){const y=4*e,v=8*e;return this.int16[y+0]=r,this.int16[y+1]=a,this.uint8[v+4]=o,this.uint8[v+5]=d,this.uint8[v+6]=f,this.uint8[v+7]=m,e}}go.prototype.bytesPerElement=8,Le("StructArrayLayout2i4ub8",go);class Qn extends qt{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(e,r){const a=this.length;return this.resize(a+1),this.emplace(a,e,r)}emplace(e,r,a){const o=2*e;return this.float32[o+0]=r,this.float32[o+1]=a,e}}Qn.prototype.bytesPerElement=8,Le("StructArrayLayout2f8",Qn);class _o extends qt{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)}emplaceBack(e,r,a,o,d,f,m,y,v,S){const A=this.length;return this.resize(A+1),this.emplace(A,e,r,a,o,d,f,m,y,v,S)}emplace(e,r,a,o,d,f,m,y,v,S,A){const C=10*e;return this.uint16[C+0]=r,this.uint16[C+1]=a,this.uint16[C+2]=o,this.uint16[C+3]=d,this.uint16[C+4]=f,this.uint16[C+5]=m,this.uint16[C+6]=y,this.uint16[C+7]=v,this.uint16[C+8]=S,this.uint16[C+9]=A,e}}_o.prototype.bytesPerElement=20,Le("StructArrayLayout10ui20",_o);class yo extends qt{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)}emplaceBack(e,r,a,o,d,f,m,y,v,S,A,C){const z=this.length;return this.resize(z+1),this.emplace(z,e,r,a,o,d,f,m,y,v,S,A,C)}emplace(e,r,a,o,d,f,m,y,v,S,A,C,z){const D=12*e;return this.int16[D+0]=r,this.int16[D+1]=a,this.int16[D+2]=o,this.int16[D+3]=d,this.uint16[D+4]=f,this.uint16[D+5]=m,this.uint16[D+6]=y,this.uint16[D+7]=v,this.int16[D+8]=S,this.int16[D+9]=A,this.int16[D+10]=C,this.int16[D+11]=z,e}}yo.prototype.bytesPerElement=24,Le("StructArrayLayout4i4ui4i24",yo);class xt extends qt{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(e,r,a){const o=this.length;return this.resize(o+1),this.emplace(o,e,r,a)}emplace(e,r,a,o){const d=3*e;return this.float32[d+0]=r,this.float32[d+1]=a,this.float32[d+2]=o,e}}xt.prototype.bytesPerElement=12,Le("StructArrayLayout3f12",xt);class u extends qt{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint32=new Uint32Array(this.arrayBuffer)}emplaceBack(e){const r=this.length;return this.resize(r+1),this.emplace(r,e)}emplace(e,r){return this.uint32[1*e+0]=r,e}}u.prototype.bytesPerElement=4,Le("StructArrayLayout1ul4",u);class t extends qt{_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,r,a,o,d,f,m,y,v){const S=this.length;return this.resize(S+1),this.emplace(S,e,r,a,o,d,f,m,y,v)}emplace(e,r,a,o,d,f,m,y,v,S){const A=10*e,C=5*e;return this.int16[A+0]=r,this.int16[A+1]=a,this.int16[A+2]=o,this.int16[A+3]=d,this.int16[A+4]=f,this.int16[A+5]=m,this.uint32[C+3]=y,this.uint16[A+8]=v,this.uint16[A+9]=S,e}}t.prototype.bytesPerElement=20,Le("StructArrayLayout6i1ul2ui20",t);class n extends qt{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(e,r,a,o,d,f){const m=this.length;return this.resize(m+1),this.emplace(m,e,r,a,o,d,f)}emplace(e,r,a,o,d,f,m){const y=6*e;return this.int16[y+0]=r,this.int16[y+1]=a,this.int16[y+2]=o,this.int16[y+3]=d,this.int16[y+4]=f,this.int16[y+5]=m,e}}n.prototype.bytesPerElement=12,Le("StructArrayLayout2i2i2i12",n);class s extends qt{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(e,r,a,o,d){const f=this.length;return this.resize(f+1),this.emplace(f,e,r,a,o,d)}emplace(e,r,a,o,d,f){const m=4*e,y=8*e;return this.float32[m+0]=r,this.float32[m+1]=a,this.float32[m+2]=o,this.int16[y+6]=d,this.int16[y+7]=f,e}}s.prototype.bytesPerElement=16,Le("StructArrayLayout2f1f2i16",s);class c extends qt{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(e,r,a,o){const d=this.length;return this.resize(d+1),this.emplace(d,e,r,a,o)}emplace(e,r,a,o,d){const f=12*e,m=3*e;return this.uint8[f+0]=r,this.uint8[f+1]=a,this.float32[m+1]=o,this.float32[m+2]=d,e}}c.prototype.bytesPerElement=12,Le("StructArrayLayout2ub2f12",c);class p extends qt{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)}emplaceBack(e,r,a){const o=this.length;return this.resize(o+1),this.emplace(o,e,r,a)}emplace(e,r,a,o){const d=3*e;return this.uint16[d+0]=r,this.uint16[d+1]=a,this.uint16[d+2]=o,e}}p.prototype.bytesPerElement=6,Le("StructArrayLayout3ui6",p);class g extends qt{_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,r,a,o,d,f,m,y,v,S,A,C,z,D,O,q,W){const re=this.length;return this.resize(re+1),this.emplace(re,e,r,a,o,d,f,m,y,v,S,A,C,z,D,O,q,W)}emplace(e,r,a,o,d,f,m,y,v,S,A,C,z,D,O,q,W,re){const Y=24*e,ae=12*e,le=48*e;return this.int16[Y+0]=r,this.int16[Y+1]=a,this.uint16[Y+2]=o,this.uint16[Y+3]=d,this.uint32[ae+2]=f,this.uint32[ae+3]=m,this.uint32[ae+4]=y,this.uint16[Y+10]=v,this.uint16[Y+11]=S,this.uint16[Y+12]=A,this.float32[ae+7]=C,this.float32[ae+8]=z,this.uint8[le+36]=D,this.uint8[le+37]=O,this.uint8[le+38]=q,this.uint32[ae+10]=W,this.int16[Y+22]=re,e}}g.prototype.bytesPerElement=48,Le("StructArrayLayout2i2ui3ul3ui2f3ub1ul1i48",g);class _ extends qt{_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,r,a,o,d,f,m,y,v,S,A,C,z,D,O,q,W,re,Y,ae,le,ge,De,Ne,Pe,Me,Te,Re){const Ae=this.length;return this.resize(Ae+1),this.emplace(Ae,e,r,a,o,d,f,m,y,v,S,A,C,z,D,O,q,W,re,Y,ae,le,ge,De,Ne,Pe,Me,Te,Re)}emplace(e,r,a,o,d,f,m,y,v,S,A,C,z,D,O,q,W,re,Y,ae,le,ge,De,Ne,Pe,Me,Te,Re,Ae){const be=32*e,He=16*e;return this.int16[be+0]=r,this.int16[be+1]=a,this.int16[be+2]=o,this.int16[be+3]=d,this.int16[be+4]=f,this.int16[be+5]=m,this.int16[be+6]=y,this.int16[be+7]=v,this.uint16[be+8]=S,this.uint16[be+9]=A,this.uint16[be+10]=C,this.uint16[be+11]=z,this.uint16[be+12]=D,this.uint16[be+13]=O,this.uint16[be+14]=q,this.uint16[be+15]=W,this.uint16[be+16]=re,this.uint16[be+17]=Y,this.uint16[be+18]=ae,this.uint16[be+19]=le,this.uint16[be+20]=ge,this.uint16[be+21]=De,this.uint16[be+22]=Ne,this.uint32[He+12]=Pe,this.float32[He+13]=Me,this.float32[He+14]=Te,this.uint16[be+30]=Re,this.uint16[be+31]=Ae,e}}_.prototype.bytesPerElement=64,Le("StructArrayLayout8i15ui1ul2f2ui64",_);class x extends qt{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(e){const r=this.length;return this.resize(r+1),this.emplace(r,e)}emplace(e,r){return this.float32[1*e+0]=r,e}}x.prototype.bytesPerElement=4,Le("StructArrayLayout1f4",x);class b extends qt{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(e,r,a){const o=this.length;return this.resize(o+1),this.emplace(o,e,r,a)}emplace(e,r,a,o){const d=3*e;return this.uint16[6*e+0]=r,this.float32[d+1]=a,this.float32[d+2]=o,e}}b.prototype.bytesPerElement=12,Le("StructArrayLayout1ui2f12",b);class T extends qt{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint32=new Uint32Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)}emplaceBack(e,r,a){const o=this.length;return this.resize(o+1),this.emplace(o,e,r,a)}emplace(e,r,a,o){const d=4*e;return this.uint32[2*e+0]=r,this.uint16[d+2]=a,this.uint16[d+3]=o,e}}T.prototype.bytesPerElement=8,Le("StructArrayLayout1ul2ui8",T);class I extends qt{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)}emplaceBack(e,r){const a=this.length;return this.resize(a+1),this.emplace(a,e,r)}emplace(e,r,a){const o=2*e;return this.uint16[o+0]=r,this.uint16[o+1]=a,e}}I.prototype.bytesPerElement=4,Le("StructArrayLayout2ui4",I);class P extends qt{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)}emplaceBack(e){const r=this.length;return this.resize(r+1),this.emplace(r,e)}emplace(e,r){return this.uint16[1*e+0]=r,e}}P.prototype.bytesPerElement=2,Le("StructArrayLayout1ui2",P);class V extends qt{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(e,r,a,o){const d=this.length;return this.resize(d+1),this.emplace(d,e,r,a,o)}emplace(e,r,a,o,d){const f=4*e;return this.float32[f+0]=r,this.float32[f+1]=a,this.float32[f+2]=o,this.float32[f+3]=d,e}}V.prototype.bytesPerElement=16,Le("StructArrayLayout4f16",V);class N extends Sn{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)}}N.prototype.size=20;class $ extends t{get(e){return new N(this,e)}}Le("CollisionBoxArray",$);class B extends Sn{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]}}B.prototype.size=48;class ee extends g{get(e){return new B(this,e)}}Le("PlacedSymbolArray",ee);class oe extends Sn{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]}}oe.prototype.size=64;class G extends _{get(e){return new oe(this,e)}}Le("SymbolInstanceArray",G);class te extends x{getoffsetX(e){return this.float32[1*e+0]}}Le("GlyphOffsetArray",te);class ce extends ka{getx(e){return this.int16[3*e+0]}gety(e){return this.int16[3*e+1]}gettileUnitDistanceFromAnchor(e){return this.int16[3*e+2]}}Le("SymbolLineVertexArray",ce);class ue extends Sn{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]}}ue.prototype.size=12;class fe extends b{get(e){return new ue(this,e)}}Le("TextAnchorOffsetArray",fe);class ve extends Sn{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]}}ve.prototype.size=8;class xe extends T{get(e){return new ve(this,e)}}Le("FeatureIndexArray",xe);class Se extends Aa{}class Oe extends Aa{}class ct extends Aa{}class Ee extends mo{}class Ye extends go{}class Ue extends Qn{}class wt extends _o{}class lt extends yo{}class at extends xt{}class ut extends u{}class Ht extends n{}class Ct extends c{}class gi extends p{}class ri extends I{}const Yt=Vt([{name:"a_pos",components:2,type:"Int16"}],4),{members:Yi}=Yt;class zt{constructor(e=[]){this.segments=e}prepareSegment(e,r,a,o){let d=this.segments[this.segments.length-1];return e>zt.MAX_VERTEX_ARRAY_LENGTH&&Zt(`Max vertices per segment is ${zt.MAX_VERTEX_ARRAY_LENGTH}: bucket requested ${e}`),(!d||d.vertexLength+e>zt.MAX_VERTEX_ARRAY_LENGTH||d.sortKey!==o)&&(d={vertexOffset:r.length,primitiveOffset:a.length,vertexLength:0,primitiveLength:0},o!==void 0&&(d.sortKey=o),this.segments.push(d)),d}get(){return this.segments}destroy(){for(const e of this.segments)for(const r in e.vaos)e.vaos[r].destroy()}static simpleSegment(e,r,a,o){return new zt([{vertexOffset:e,primitiveOffset:r,vertexLength:a,primitiveLength:o,vaos:{},sortKey:0}])}}function Tr(i,e){return 256*(i=rr(Math.floor(i),0,255))+rr(Math.floor(e),0,255)}zt.MAX_VERTEX_ARRAY_LENGTH=Math.pow(2,16)-1,Le("SegmentVector",zt);const Ir=Vt([{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"}]);var an={exports:{}},In={exports:{}};In.exports=function(i,e){var r,a,o,d,f,m,y,v;for(a=i.length-(r=3&i.length),o=e,f=3432918353,m=461845907,v=0;v>>16)*f&65535)<<16)&4294967295)<<15|y>>>17))*m+(((y>>>16)*m&65535)<<16)&4294967295)<<13|o>>>19))+((5*(o>>>16)&65535)<<16)&4294967295))+((58964+(d>>>16)&65535)<<16);switch(y=0,r){case 3:y^=(255&i.charCodeAt(v+2))<<16;case 2:y^=(255&i.charCodeAt(v+1))<<8;case 1:o^=y=(65535&(y=(y=(65535&(y^=255&i.charCodeAt(v)))*f+(((y>>>16)*f&65535)<<16)&4294967295)<<15|y>>>17))*m+(((y>>>16)*m&65535)<<16)&4294967295}return o^=i.length,o=2246822507*(65535&(o^=o>>>16))+((2246822507*(o>>>16)&65535)<<16)&4294967295,o=3266489909*(65535&(o^=o>>>13))+((3266489909*(o>>>16)&65535)<<16)&4294967295,(o^=o>>>16)>>>0};var ea=In.exports,bi={exports:{}};bi.exports=function(i,e){for(var r,a=i.length,o=e^a,d=0;a>=4;)r=1540483477*(65535&(r=255&i.charCodeAt(d)|(255&i.charCodeAt(++d))<<8|(255&i.charCodeAt(++d))<<16|(255&i.charCodeAt(++d))<<24))+((1540483477*(r>>>16)&65535)<<16),o=1540483477*(65535&o)+((1540483477*(o>>>16)&65535)<<16)^(r=1540483477*(65535&(r^=r>>>24))+((1540483477*(r>>>16)&65535)<<16)),a-=4,++d;switch(a){case 3:o^=(255&i.charCodeAt(d+2))<<16;case 2:o^=(255&i.charCodeAt(d+1))<<8;case 1:o=1540483477*(65535&(o^=255&i.charCodeAt(d)))+((1540483477*(o>>>16)&65535)<<16)}return o=1540483477*(65535&(o^=o>>>13))+((1540483477*(o>>>16)&65535)<<16),(o^=o>>>15)>>>0};var _i=ea,Ci=bi.exports;an.exports=_i,an.exports.murmur3=_i,an.exports.murmur2=Ci;var An=H(an.exports);class Wt{constructor(){this.ids=[],this.positions=[],this.indexed=!1}add(e,r,a,o){this.ids.push(ni(e)),this.positions.push(r,a,o)}getPositions(e){if(!this.indexed)throw new Error("Trying to get index, but feature positions are not indexed");const r=ni(e);let a=0,o=this.ids.length-1;for(;a>1;this.ids[f]>=r?o=f:a=f+1}const d=[];for(;this.ids[a]===r;)d.push({index:this.positions[3*a],start:this.positions[3*a+1],end:this.positions[3*a+2]}),a++;return d}static serialize(e,r){const a=new Float64Array(e.ids),o=new Uint32Array(e.positions);return Ni(a,o,0,a.length-1),r&&r.push(a.buffer,o.buffer),{ids:a,positions:o}}static deserialize(e){const r=new Wt;return r.ids=e.ids,r.positions=e.positions,r.indexed=!0,r}}function ni(i){const e=+i;return!isNaN(e)&&e<=Number.MAX_SAFE_INTEGER?e:An(String(i))}function Ni(i,e,r,a){for(;r>1];let d=r-1,f=a+1;for(;;){do d++;while(i[d]o);if(d>=f)break;Xt(i,d,f),Xt(e,3*d,3*f),Xt(e,3*d+1,3*f+1),Xt(e,3*d+2,3*f+2)}f-r`u_${o}`)),this.type=a}setUniform(e,r,a){e.set(a.constantOr(this.value))}getBinding(e,r,a){return this.type==="color"?new Pl(e,r):new fs(e,r)}}class Cn{constructor(e,r){this.uniformNames=r.map((a=>`u_${a}`)),this.patternFrom=null,this.patternTo=null,this.pixelRatioFrom=1,this.pixelRatioTo=1}setConstantPatternPositions(e,r){this.pixelRatioFrom=r.pixelRatio,this.pixelRatioTo=e.pixelRatio,this.patternFrom=r.tlbr,this.patternTo=e.tlbr}setUniform(e,r,a,o){const d=o==="u_pattern_to"?this.patternTo:o==="u_pattern_from"?this.patternFrom:o==="u_pixel_ratio_to"?this.pixelRatioTo:o==="u_pixel_ratio_from"?this.pixelRatioFrom:null;d&&e.set(d)}getBinding(e,r,a){return a.substr(0,9)==="u_pattern"?new Ml(e,r):new fs(e,r)}}class kr{constructor(e,r,a,o){this.expression=e,this.type=a,this.maxValue=0,this.paintVertexAttributes=r.map((d=>({name:`a_${d}`,type:"Float32",components:a==="color"?2:1,offset:0}))),this.paintVertexArray=new o}populatePaintArray(e,r,a,o,d){const f=this.paintVertexArray.length,m=this.expression.evaluate(new Pt(0),r,{},o,[],d);this.paintVertexArray.resize(e),this._setPaintValue(f,e,m)}updatePaintArray(e,r,a,o){const d=this.expression.evaluate({zoom:0},a,o);this._setPaintValue(e,r,d)}_setPaintValue(e,r,a){if(this.type==="color"){const o=xo(a);for(let d=e;d`u_${m}_t`)),this.type=a,this.useIntegerZoom=o,this.zoom=d,this.maxValue=0,this.paintVertexAttributes=r.map((m=>({name:`a_${m}`,type:"Float32",components:a==="color"?4:2,offset:0}))),this.paintVertexArray=new f}populatePaintArray(e,r,a,o,d){const f=this.expression.evaluate(new Pt(this.zoom),r,{},o,[],d),m=this.expression.evaluate(new Pt(this.zoom+1),r,{},o,[],d),y=this.paintVertexArray.length;this.paintVertexArray.resize(e),this._setPaintValue(y,e,f,m)}updatePaintArray(e,r,a,o){const d=this.expression.evaluate({zoom:this.zoom},a,o),f=this.expression.evaluate({zoom:this.zoom+1},a,o);this._setPaintValue(e,r,d,f)}_setPaintValue(e,r,a,o){if(this.type==="color"){const d=xo(a),f=xo(o);for(let m=e;m`#define HAS_UNIFORM_${o}`)))}return e}getBinderAttributes(){const e=[];for(const r in this.binders){const a=this.binders[r];if(a instanceof kr||a instanceof pr)for(let o=0;o!0)){this.programConfigurations={};for(const o of e)this.programConfigurations[o.id]=new vo(o,r,a);this.needsUpload=!1,this._featureMap=new Wt,this._bufferOffset=0}populatePaintArrays(e,r,a,o,d,f){for(const m in this.programConfigurations)this.programConfigurations[m].populatePaintArrays(e,r,o,d,f);r.id!==void 0&&this._featureMap.add(r.id,a,this._bufferOffset,e),this._bufferOffset=e,this.needsUpload=!0}updatePaintArrays(e,r,a,o){for(const d of a)this.needsUpload=this.programConfigurations[d.id].updatePaintArrays(e,this._featureMap,r,d,o)||this.needsUpload}get(e){return this.programConfigurations[e]}upload(e){if(this.needsUpload){for(const r in this.programConfigurations)this.programConfigurations[r].upload(e);this.needsUpload=!1}}destroy(){for(const e in this.programConfigurations)this.programConfigurations[e].destroy()}}function tg(i,e){return{"text-opacity":["opacity"],"icon-opacity":["opacity"],"text-color":["fill_color"],"icon-color":["fill_color"],"text-halo-color":["halo_color"],"icon-halo-color":["halo_color"],"text-halo-blur":["halo_blur"],"icon-halo-blur":["halo_blur"],"text-halo-width":["halo_width"],"icon-halo-width":["halo_width"],"line-gap-width":["gapwidth"],"line-pattern":["pattern_to","pattern_from","pixel_ratio_to","pixel_ratio_from"],"fill-pattern":["pattern_to","pattern_from","pixel_ratio_to","pixel_ratio_from"],"fill-extrusion-pattern":["pattern_to","pattern_from","pixel_ratio_to","pixel_ratio_from"]}[i]||[i.replace(`${e}-`,"").replace(/-/g,"_")]}function Ah(i,e,r){const a={color:{source:Qn,composite:V},number:{source:x,composite:Qn}},o=(function(d){return{"line-pattern":{source:wt,composite:wt},"fill-pattern":{source:wt,composite:wt},"fill-extrusion-pattern":{source:wt,composite:wt}}[d]})(i);return o&&o[r]||a[e][r]}Le("ConstantBinder",Ar),Le("CrossFadedConstantBinder",Cn),Le("SourceExpressionBinder",kr),Le("CrossFadedCompositeBinder",Cr),Le("CompositeExpressionBinder",pr),Le("ProgramConfiguration",vo,{omit:["_buffers"]}),Le("ProgramConfigurationSet",Nr);const ei=8192,Pc=Math.pow(2,14)-1,kh=-Pc-1;function Ca(i){const e=ei/i.extent,r=i.loadGeometry();for(let a=0;af.x+1||yf.y+1)&&Zt("Geometry exceeds allowed extent, reduce your vector tile buffer size")}}return r}function Ea(i,e){return{type:i.type,id:i.id,properties:i.properties,geometry:e?Ca(i):[]}}function zl(i,e,r,a,o){i.emplaceBack(2*e+(a+1)/2,2*r+(o+1)/2)}class zc{constructor(e){this.zoom=e.zoom,this.overscaling=e.overscaling,this.layers=e.layers,this.layerIds=this.layers.map((r=>r.id)),this.index=e.index,this.hasPattern=!1,this.layoutVertexArray=new Oe,this.indexArray=new gi,this.segments=new zt,this.programConfigurations=new Nr(e.layers,e.zoom),this.stateDependentLayerIds=this.layers.filter((r=>r.isStateDependent())).map((r=>r.id))}populate(e,r,a){const o=this.layers[0],d=[];let f=null,m=!1;o.type==="circle"&&(f=o.layout.get("circle-sort-key"),m=!f.isConstant());for(const{feature:y,id:v,index:S,sourceLayerIndex:A}of e){const C=this.layers[0]._featureFilter.needGeometry,z=Ea(y,C);if(!this.layers[0]._featureFilter.filter(new Pt(this.zoom),z,a))continue;const D=m?f.evaluate(z,{},a):void 0,O={id:v,properties:y.properties,type:y.type,sourceLayerIndex:A,index:S,geometry:C?z.geometry:Ca(y),patterns:{},sortKey:D};d.push(O)}m&&d.sort(((y,v)=>y.sortKey-v.sortKey));for(const y of d){const{geometry:v,index:S,sourceLayerIndex:A}=y,C=e[S].feature;this.addFeature(y,v,S,a),r.featureIndex.insert(C,v,S,A,this.index)}}update(e,r,a){this.stateDependentLayers.length&&this.programConfigurations.updatePaintArrays(e,r,this.stateDependentLayers,a)}isEmpty(){return this.layoutVertexArray.length===0}uploadPending(){return!this.uploaded||this.programConfigurations.needsUpload}upload(e){this.uploaded||(this.layoutVertexBuffer=e.createVertexBuffer(this.layoutVertexArray,Yi),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,r,a,o){for(const d of r)for(const f of d){const m=f.x,y=f.y;if(m<0||m>=ei||y<0||y>=ei)continue;const v=this.segments.prepareSegment(4,this.layoutVertexArray,this.indexArray,e.sortKey),S=v.vertexLength;zl(this.layoutVertexArray,m,y,-1,-1),zl(this.layoutVertexArray,m,y,1,-1),zl(this.layoutVertexArray,m,y,1,1),zl(this.layoutVertexArray,m,y,-1,1),this.indexArray.emplaceBack(S,S+1,S+2),this.indexArray.emplaceBack(S,S+3,S+2),v.vertexLength+=4,v.primitiveLength+=2}this.programConfigurations.populatePaintArrays(this.layoutVertexArray.length,e,a,{},o)}}function Ch(i,e){for(let r=0;r1){if(Dc(i,e))return!0;for(let a=0;a1?r:r.sub(e)._mult(o)._add(e))}function Ph(i,e){let r,a,o,d=!1;for(let f=0;fe.y!=o.y>e.y&&e.x<(o.x-a.x)*(e.y-a.y)/(o.y-a.y)+a.x&&(d=!d)}return d}function ms(i,e){let r=!1;for(let a=0,o=i.length-1;ae.y!=f.y>e.y&&e.x<(f.x-d.x)*(e.y-d.y)/(f.y-d.y)+d.x&&(r=!r)}return r}function ag(i,e,r){const a=r[0],o=r[2];if(i.xo.x&&e.x>o.x||i.yo.y&&e.y>o.y)return!1;const d=Lt(i,e,r[0]);return d!==Lt(i,e,r[1])||d!==Lt(i,e,r[2])||d!==Lt(i,e,r[3])}function bo(i,e,r){const a=e.paint.get(i).value;return 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i.every((e=>e.x<0))||i.every((e=>e.x>ei))||i.every((e=>e.y<0))||i.every((e=>e.y>ei))}let Jh;Le("FillExtrusionBucket",Hc,{omit:["layers","features"]});var $g={get paint(){return Jh=Jh||new Kt({"fill-extrusion-opacity":new je(he["paint_fill-extrusion"]["fill-extrusion-opacity"]),"fill-extrusion-color":new Ke(he["paint_fill-extrusion"]["fill-extrusion-color"]),"fill-extrusion-translate":new je(he["paint_fill-extrusion"]["fill-extrusion-translate"]),"fill-extrusion-translate-anchor":new je(he["paint_fill-extrusion"]["fill-extrusion-translate-anchor"]),"fill-extrusion-pattern":new Ia(he["paint_fill-extrusion"]["fill-extrusion-pattern"]),"fill-extrusion-height":new Ke(he["paint_fill-extrusion"]["fill-extrusion-height"]),"fill-extrusion-base":new Ke(he["paint_fill-extrusion"]["fill-extrusion-base"]),"fill-extrusion-vertical-gradient":new je(he["paint_fill-extrusion"]["fill-extrusion-vertical-gradient"])})}};class jg extends hr{constructor(e){super(e,$g)}createBucket(e){return new Hc(e)}queryRadius(){return Dl(this.paint.get("fill-extrusion-translate"))}is3D(){return!0}queryIntersectsFeature(e,r,a,o,d,f,m,y){const v=Ll(e,this.paint.get("fill-extrusion-translate"),this.paint.get("fill-extrusion-translate-anchor"),f.angle,m),S=this.paint.get("fill-extrusion-height").evaluate(r,a),A=this.paint.get("fill-extrusion-base").evaluate(r,a),C=(function(D,O,q,W){const re=[];for(const Y of D){const ae=[Y.x,Y.y,0,1];Fl(ae,ae,O),re.push(new _e(ae[0]/ae[3],ae[1]/ae[3]))}return re})(v,y),z=(function(D,O,q,W){const re=[],Y=[],ae=W[8]*O,le=W[9]*O,ge=W[10]*O,De=W[11]*O,Ne=W[8]*q,Pe=W[9]*q,Me=W[10]*q,Te=W[11]*q;for(const Re of D){const Ae=[],be=[];for(const He of Re){const $e=He.x,ot=He.y,Dt=W[0]*$e+W[4]*ot+W[12],Rt=W[1]*$e+W[5]*ot+W[13],si=W[2]*$e+W[6]*ot+W[14],dr=W[3]*$e+W[7]*ot+W[15],Ui=si+ge,ti=dr+De,yi=Dt+Ne,Si=Rt+Pe,$i=si+Me,ji=dr+Te,oi=new _e((Dt+ae)/ti,(Rt+le)/ti);oi.z=Ui/ti,Ae.push(oi);const li=new _e(yi/ji,Si/ji);li.z=$i/ji,be.push(li)}re.push(Ae),Y.push(be)}return[re,Y]})(o,A,S,y);return(function(D,O,q){let W=1/0;Eh(q,O)&&(W=Qh(q,O[0]));for(let re=0;rer.id)),this.index=e.index,this.hasPattern=!1,this.patternFeatures=[],this.lineClipsArray=[],this.gradients={},this.layers.forEach((r=>{this.gradients[r.id]={}})),this.layoutVertexArray=new Ye,this.layoutVertexArray2=new Ue,this.indexArray=new gi,this.programConfigurations=new Nr(e.layers,e.zoom),this.segments=new zt,this.maxLineLength=0,this.stateDependentLayerIds=this.layers.filter((r=>r.isStateDependent())).map((r=>r.id))}populate(e,r,a){this.hasPattern=jc("line",this.layers,r);const o=this.layers[0].layout.get("line-sort-key"),d=!o.isConstant(),f=[];for(const{feature:m,id:y,index:v,sourceLayerIndex:S}of e){const A=this.layers[0]._featureFilter.needGeometry,C=Ea(m,A);if(!this.layers[0]._featureFilter.filter(new Pt(this.zoom),C,a))continue;const z=d?o.evaluate(C,{},a):void 0,D={id:y,properties:m.properties,type:m.type,sourceLayerIndex:S,index:v,geometry:A?C.geometry:Ca(m),patterns:{},sortKey:z};f.push(D)}d&&f.sort(((m,y)=>m.sortKey-y.sortKey));for(const m of f){const{geometry:y,index:v,sourceLayerIndex:S}=m;if(this.hasPattern){const A=qc("line",this.layers,m,this.zoom,r);this.patternFeatures.push(A)}else this.addFeature(m,y,v,a,{});r.featureIndex.insert(e[v].feature,y,v,S,this.index)}}update(e,r,a){this.stateDependentLayers.length&&this.programConfigurations.updatePaintArrays(e,r,this.stateDependentLayers,a)}addFeatures(e,r,a){for(const o of this.patternFeatures)this.addFeature(o,o.geometry,o.index,r,a)}isEmpty(){return this.layoutVertexArray.length===0}uploadPending(){return!this.uploaded||this.programConfigurations.needsUpload}upload(e){this.uploaded||(this.layoutVertexArray2.length!==0&&(this.layoutVertexBuffer2=e.createVertexBuffer(this.layoutVertexArray2,Hg)),this.layoutVertexBuffer=e.createVertexBuffer(this.layoutVertexArray,Zg),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.prototype.hasOwnProperty.call(e.properties,"mapbox_clip_start")&&Object.prototype.hasOwnProperty.call(e.properties,"mapbox_clip_end"))return{start:+e.properties.mapbox_clip_start,end:+e.properties.mapbox_clip_end}}addFeature(e,r,a,o,d){const f=this.layers[0].layout,m=f.get("line-join").evaluate(e,{}),y=f.get("line-cap"),v=f.get("line-miter-limit"),S=f.get("line-round-limit");this.lineClips=this.lineFeatureClips(e);for(const A of r)this.addLine(A,e,m,y,v,S);this.programConfigurations.populatePaintArrays(this.layoutVertexArray.length,e,a,d,o)}addLine(e,r,a,o,d,f){if(this.distance=0,this.scaledDistance=0,this.totalDistance=0,this.lineClips){this.lineClipsArray.push(this.lineClips);for(let W=0;W=2&&e[y-1].equals(e[y-2]);)y--;let v=0;for(;v0;if(De&&W>v){const Te=C.dist(z);if(Te>2*S){const Re=C.sub(C.sub(z)._mult(S/Te)._round());this.updateDistance(z,Re),this.addCurrentVertex(Re,O,0,0,A),z=Re}}const Pe=z&&D;let Me=Pe?a:m?"butt":o;if(Pe&&Me==="round"&&(led&&(Me="bevel"),Me==="bevel"&&(le>2&&(Me="flipbevel"),le100)re=q.mult(-1);else{const Te=le*O.add(q).mag()/O.sub(q).mag();re._perp()._mult(Te*(Ne?-1:1))}this.addCurrentVertex(C,re,0,0,A),this.addCurrentVertex(C,re.mult(-1),0,0,A)}else if(Me==="bevel"||Me==="fakeround"){const Te=-Math.sqrt(le*le-1),Re=Ne?Te:0,Ae=Ne?0:Te;if(z&&this.addCurrentVertex(C,O,Re,Ae,A),Me==="fakeround"){const be=Math.round(180*ge/Math.PI/20);for(let He=1;He2*S){const Re=C.add(D.sub(C)._mult(S/Te)._round());this.updateDistance(C,Re),this.addCurrentVertex(Re,q,0,0,A),C=Re}}}}addCurrentVertex(e,r,a,o,d,f=!1){const m=r.y*o-r.x,y=-r.y-r.x*o;this.addHalfVertex(e,r.x+r.y*a,r.y-r.x*a,f,!1,a,d),this.addHalfVertex(e,m,y,f,!0,-o,d),this.distance>ep/2&&this.totalDistance===0&&(this.distance=0,this.updateScaledDistance(),this.addCurrentVertex(e,r,a,o,d,f))}addHalfVertex({x:e,y:r},a,o,d,f,m,y){const v=.5*(this.lineClips?this.scaledDistance*(ep-1):this.scaledDistance);this.layoutVertexArray.emplaceBack((e<<1)+(d?1:0),(r<<1)+(f?1:0),Math.round(63*a)+128,Math.round(63*o)+128,1+(m===0?0:m<0?-1:1)|(63&v)<<2,v>>6),this.lineClips&&this.layoutVertexArray2.emplaceBack((this.scaledDistance-this.lineClips.start)/(this.lineClips.end-this.lineClips.start),this.lineClipsArray.length);const S=y.vertexLength++;this.e1>=0&&this.e2>=0&&(this.indexArray.emplaceBack(this.e1,this.e2,S),y.primitiveLength++),f?this.e2=S:this.e1=S}updateScaledDistance(){this.scaledDistance=this.lineClips?this.lineClips.start+(this.lineClips.end-this.lineClips.start)*this.distance/this.totalDistance:this.distance}updateDistance(e,r){this.distance+=e.dist(r),this.updateScaledDistance()}}let tp,ip;Le("LineBucket",Wc,{omit:["layers","patternFeatures"]});var rp={get paint(){return ip=ip||new Kt({"line-opacity":new Ke(he.paint_line["line-opacity"]),"line-color":new Ke(he.paint_line["line-color"]),"line-translate":new je(he.paint_line["line-translate"]),"line-translate-anchor":new je(he.paint_line["line-translate-anchor"]),"line-width":new Ke(he.paint_line["line-width"]),"line-gap-width":new Ke(he.paint_line["line-gap-width"]),"line-offset":new Ke(he.paint_line["line-offset"]),"line-blur":new Ke(he.paint_line["line-blur"]),"line-dasharray":new ho(he.paint_line["line-dasharray"]),"line-pattern":new Ia(he.paint_line["line-pattern"]),"line-gradient":new po(he.paint_line["line-gradient"])})},get layout(){return tp=tp||new Kt({"line-cap":new je(he.layout_line["line-cap"]),"line-join":new Ke(he.layout_line["line-join"]),"line-miter-limit":new je(he.layout_line["line-miter-limit"]),"line-round-limit":new je(he.layout_line["line-round-limit"]),"line-sort-key":new Ke(he.layout_line["line-sort-key"])})}};class Kg extends Ke{possiblyEvaluate(e,r){return r=new Pt(Math.floor(r.zoom),{now:r.now,fadeDuration:r.fadeDuration,zoomHistory:r.zoomHistory,transition:r.transition}),super.possiblyEvaluate(e,r)}evaluate(e,r,a,o){return r=ii({},r,{zoom:Math.floor(r.zoom)}),super.evaluate(e,r,a,o)}}let Vl;class Yg extends hr{constructor(e){super(e,rp),this.gradientVersion=0,Vl||(Vl=new Kg(rp.paint.properties["line-width"].specification),Vl.useIntegerZoom=!0)}_handleSpecialPaintPropertyUpdate(e){if(e==="line-gradient"){const r=this.gradientExpression();this.stepInterpolant=!!(function(a){return a._styleExpression!==void 0})(r)&&r._styleExpression.expression instanceof Qr,this.gradientVersion=(this.gradientVersion+1)%Number.MAX_SAFE_INTEGER}}gradientExpression(){return this._transitionablePaint._values["line-gradient"].value.expression}recalculate(e,r){super.recalculate(e,r),this.paint._values["line-floorwidth"]=Vl.possiblyEvaluate(this._transitioningPaint._values["line-width"].value,e)}createBucket(e){return new Wc(e)}queryRadius(e){const r=e,a=np(bo("line-width",this,r),bo("line-gap-width",this,r)),o=bo("line-offset",this,r);return a/2+Math.abs(o)+Dl(this.paint.get("line-translate"))}queryIntersectsFeature(e,r,a,o,d,f,m){const y=Ll(e,this.paint.get("line-translate"),this.paint.get("line-translate-anchor"),f.angle,m),v=m/2*np(this.paint.get("line-width").evaluate(r,a),this.paint.get("line-gap-width").evaluate(r,a)),S=this.paint.get("line-offset").evaluate(r,a);return S&&(o=(function(A,C){const z=[];for(let D=0;D=3){for(let q=0;q0?e+2*i:i}const Jg=Vt([{name:"a_pos_offset",components:4,type:"Int16"},{name:"a_data",components:4,type:"Uint16"},{name:"a_pixeloffset",components:4,type:"Int16"}],4),Qg=Vt([{name:"a_projected_pos",components:3,type:"Float32"}],4);Vt([{name:"a_fade_opacity",components:1,type:"Uint32"}],4);const e_=Vt([{name:"a_placed",components:2,type:"Uint8"},{name:"a_shift",components:2,type:"Float32"}]);Vt([{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 ap=Vt([{name:"a_pos",components:2,type:"Int16"},{name:"a_anchor_pos",components:2,type:"Int16"},{name:"a_extrude",components:2,type:"Int16"}],4),t_=Vt([{name:"a_pos",components:2,type:"Float32"},{name:"a_radius",components:1,type:"Float32"},{name:"a_flags",components:2,type:"Int16"}],4);function i_(i,e,r){return i.sections.forEach((a=>{a.text=(function(o,d,f){const m=d.layout.get("text-transform").evaluate(f,{});return m==="uppercase"?o=o.toLocaleUpperCase():m==="lowercase"&&(o=o.toLocaleLowerCase()),Ki.applyArabicShaping&&(o=Ki.applyArabicShaping(o)),o})(a.text,e,r)})),i}Vt([{name:"triangle",components:3,type:"Uint16"}]),Vt([{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"}]),Vt([{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"}]),Vt([{type:"Float32",name:"offsetX"}]),Vt([{type:"Int16",name:"x"},{type:"Int16",name:"y"},{type:"Int16",name:"tileUnitDistanceFromAnchor"}]),Vt([{type:"Uint16",name:"textAnchor"},{type:"Float32",components:2,name:"textOffset"}]);const Mo={"!":"︕","#":"＃",$:"＄","%":"％","&":"＆","(":"︵",")":"︶","*":"＊","+":"＋",",":"︐","-":"︲",".":"・","/":"／",":":"︓",";":"︔","<":"︿","=":"＝",">":"﹀","?":"︖","@":"＠","[":"﹇","\\":"＼","]":"﹈","^":"＾",_:"︳","`":"｀","{":"︷","|":"―","}":"︸","~":"～","¢":"￠","£":"￡","¥":"￥","¦":"￤","¬":"￢","¯":"￣","–":"︲","—":"︱","‘":"﹃","’":"﹄","“":"﹁","”":"﹂","…":"︙","‧":"・","₩":"￦","、":"︑","。":"︒","〈":"︿","〉":"﹀","《":"︽","》":"︾","「":"﹁","」":"﹂","『":"﹃","』":"﹄","【":"︻","】":"︼","〔":"︹","〕":"︺","〖":"︗","〗":"︘","！":"︕","（":"︵","）":"︶","，":"︐","－":"︲","．":"・","：":"︓","；":"︔","＜":"︿","＞":"﹀","？":"︖","［":"﹇","］":"﹈","＿":"︳","｛":"︷","｜":"―","｝":"︸","｟":"︵","｠":"︶","｡":"︒","｢":"﹁","｣":"﹂"};var ai=24,sp=It,op=function(i,e,r,a,o){var d,f,m=8*o-a-1,y=(1<>1,S=-7,A=o-1,C=-1,z=i[e+A];for(A+=C,d=z&(1<<-S)-1,z>>=-S,S+=m;S>0;d=256*d+i[e+A],A+=C,S-=8);for(f=d&(1<<-S)-1,d>>=-S,S+=a;S>0;f=256*f+i[e+A],A+=C,S-=8);if(d===0)d=1-v;else{if(d===y)return f?NaN:1/0*(z?-1:1);f+=Math.pow(2,a),d-=v}return(z?-1:1)*f*Math.pow(2,d-a)},lp=function(i,e,r,a,o,d){var f,m,y,v=8*d-o-1,S=(1<>1,C=o===23?Math.pow(2,-24)-Math.pow(2,-77):0,z=0,D=1,O=e<0||e===0&&1/e<0?1:0;for(e=Math.abs(e),isNaN(e)||e===1/0?(m=isNaN(e)?1:0,f=S):(f=Math.floor(Math.log(e)/Math.LN2),e*(y=Math.pow(2,-f))<1&&(f--,y*=2),(e+=f+A>=1?C/y:C*Math.pow(2,1-A))*y>=2&&(f++,y/=2),f+A>=S?(m=0,f=S):f+A>=1?(m=(e*y-1)*Math.pow(2,o),f+=A):(m=e*Math.pow(2,A-1)*Math.pow(2,o),f=0));o>=8;i[r+z]=255&m,z+=D,m/=256,o-=8);for(f=f<0;i[r+z]=255&f,z+=D,f/=256,v-=8);i[r+z-D]|=128*O};function It(i){this.buf=ArrayBuffer.isView&&ArrayBuffer.isView(i)?i:new Uint8Array(i||0),this.pos=0,this.type=0,this.length=this.buf.length}It.Varint=0,It.Fixed64=1,It.Bytes=2,It.Fixed32=5;var Xc=4294967296,cp=1/Xc,up=typeof TextDecoder>"u"?null:new TextDecoder("utf8");function En(i){return i.type===It.Bytes?i.readVarint()+i.pos:i.pos+1}function xs(i,e,r){return r?4294967296*e+(i>>>0):4294967296*(e>>>0)+(i>>>0)}function hp(i,e,r){var a=e<=16383?1:e<=2097151?2:e<=268435455?3:Math.floor(Math.log(e)/(7*Math.LN2));r.realloc(a);for(var o=r.pos-1;o>=i;o--)r.buf[o+a]=r.buf[o]}function r_(i,e){for(var r=0;r>>8,i[r+2]=e>>>16,i[r+3]=e>>>24}function pp(i,e){return(i[e]|i[e+1]<<8|i[e+2]<<16)+(i[e+3]<<24)}It.prototype={destroy:function(){this.buf=null},readFields:function(i,e,r){for(r=r||this.length;this.pos>3,d=this.pos;this.type=7&a,i(o,e,this),this.pos===d&&this.skip(a)}return e},readMessage:function(i,e){return this.readFields(i,e,this.readVarint()+this.pos)},readFixed32:function(){var i=Ul(this.buf,this.pos);return this.pos+=4,i},readSFixed32:function(){var i=pp(this.buf,this.pos);return this.pos+=4,i},readFixed64:function(){var i=Ul(this.buf,this.pos)+Ul(this.buf,this.pos+4)*Xc;return this.pos+=8,i},readSFixed64:function(){var i=Ul(this.buf,this.pos)+pp(this.buf,this.pos+4)*Xc;return this.pos+=8,i},readFloat:function(){var i=op(this.buf,this.pos,!0,23,4);return this.pos+=4,i},readDouble:function(){var i=op(this.buf,this.pos,!0,52,8);return this.pos+=8,i},readVarint:function(i){var e,r,a=this.buf;return e=127&(r=a[this.pos++]),r<128?e:(e|=(127&(r=a[this.pos++]))<<7,r<128?e:(e|=(127&(r=a[this.pos++]))<<14,r<128?e:(e|=(127&(r=a[this.pos++]))<<21,r<128?e:(function(o,d,f){var m,y,v=f.buf;if(m=(112&(y=v[f.pos++]))>>4,y<128||(m|=(127&(y=v[f.pos++]))<<3,y<128)||(m|=(127&(y=v[f.pos++]))<<10,y<128)||(m|=(127&(y=v[f.pos++]))<<17,y<128)||(m|=(127&(y=v[f.pos++]))<<24,y<128)||(m|=(1&(y=v[f.pos++]))<<31,y<128))return xs(o,m,d);throw new Error("Expected varint not more than 10 bytes")})(e|=(15&(r=a[this.pos]))<<28,i,this))))},readVarint64:function(){return this.readVarint(!0)},readSVarint:function(){var i=this.readVarint();return i%2==1?(i+1)/-2:i/2},readBoolean:function(){return!!this.readVarint()},readString:function(){var i=this.readVarint()+this.pos,e=this.pos;return this.pos=i,i-e>=12&&up?(function(r,a,o){return up.decode(r.subarray(a,o))})(this.buf,e,i):(function(r,a,o){for(var 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r=this.layers[0]._unevaluatedLayout._values;this.textSizeData=bp(this.zoom,r["text-size"]),this.iconSizeData=bp(this.zoom,r["icon-size"]);const a=this.layers[0].layout,o=a.get("symbol-sort-key"),d=a.get("symbol-z-order");this.canOverlap=tu(a,"text-overlap","text-allow-overlap")!=="never"||tu(a,"icon-overlap","icon-allow-overlap")!=="never"||a.get("text-ignore-placement")||a.get("icon-ignore-placement"),this.sortFeaturesByKey=d!=="viewport-y"&&!o.isConstant(),this.sortFeaturesByY=(d==="viewport-y"||d==="auto"&&!this.sortFeaturesByKey)&&this.canOverlap,a.get("symbol-placement")==="point"&&(this.writingModes=a.get("text-writing-mode").map((f=>l.ai[f]))),this.stateDependentLayerIds=this.layers.filter((f=>f.isStateDependent())).map((f=>f.id)),this.sourceID=e.sourceID}createArrays(){this.text=new ru(new Nr(this.layers,this.zoom,(e=>/^text/.test(e)))),this.icon=new ru(new Nr(this.layers,this.zoom,(e=>/^icon/.test(e)))),this.glyphOffsetArray=new te,this.lineVertexArray=new ce,this.symbolInstances=new G,this.textAnchorOffsets=new fe}calculateGlyphDependencies(e,r,a,o,d){for(let f=0;f0)&&(f.value.kind!=="constant"||f.value.value.length>0),S=y.value.kind!=="constant"||!!y.value.value||Object.keys(y.parameters).length>0,A=d.get("symbol-sort-key");if(this.features=[],!v&&!S)return;const C=r.iconDependencies,z=r.glyphDependencies,D=r.availableImages,O=new Pt(this.zoom);for(const{feature:q,id:W,index:re,sourceLayerIndex:Y}of e){const ae=o._featureFilter.needGeometry,le=Ea(q,ae);if(!o._featureFilter.filter(O,le,a))continue;let ge,De;if(ae||(le.geometry=Ca(q)),v){const Pe=o.getValueAndResolveTokens("text-field",le,a,D),Me=vi.factory(Pe);b_(Me)&&(this.hasRTLText=!0),(!this.hasRTLText||co()==="unavailable"||this.hasRTLText&&Ki.isParsed())&&(ge=i_(Me,o,le))}if(S){const Pe=o.getValueAndResolveTokens("icon-image",le,a,D);De=Pe instanceof mi?Pe:mi.fromString(Pe)}if(!ge&&!De)continue;const Ne=this.sortFeaturesByKey?A.evaluate(le,{},a):void 0;if(this.features.push({id:W,text:ge,icon:De,index:re,sourceLayerIndex:Y,geometry:le.geometry,properties:q.properties,type:x_[q.type],sortKey:Ne}),De&&(C[De.name]=!0),ge){const Pe=f.evaluate(le,{},a).join(","),Me=d.get("text-rotation-alignment")!=="viewport"&&d.get("symbol-placement")!=="point";this.allowVerticalPlacement=this.writingModes&&this.writingModes.indexOf(l.ai.vertical)>=0;for(const Te of ge.sections)if(Te.image)C[Te.image.name]=!0;else{const Re=to(ge.toString()),Ae=Te.fontStack||Pe,be=z[Ae]=z[Ae]||{};this.calculateGlyphDependencies(Te.text,be,Me,this.allowVerticalPlacement,Re)}}}d.get("symbol-placement")==="line"&&(this.features=(function(q){const W={},re={},Y=[];let ae=0;function le(Pe){Y.push(q[Pe]),ae++}function ge(Pe,Me,Te){const Re=re[Pe];return delete re[Pe],re[Me]=Re,Y[Re].geometry[0].pop(),Y[Re].geometry[0]=Y[Re].geometry[0].concat(Te[0]),Re}function De(Pe,Me,Te){const Re=W[Me];return delete W[Me],W[Pe]=Re,Y[Re].geometry[0].shift(),Y[Re].geometry[0]=Te[0].concat(Y[Re].geometry[0]),Re}function Ne(Pe,Me,Te){const Re=Te?Me[0][Me[0].length-1]:Me[0][0];return`${Pe}:${Re.x}:${Re.y}`}for(let Pe=0;PePe.geometry))})(this.features)),this.sortFeaturesByKey&&this.features.sort(((q,W)=>q.sortKey-W.sortKey))}update(e,r,a){this.stateDependentLayers.length&&(this.text.programConfigurations.updatePaintArrays(e,r,this.layers,a),this.icon.programConfigurations.updatePaintArrays(e,r,this.layers,a))}isEmpty(){return this.symbolInstances.length===0&&!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,r){const a=this.lineVertexArray.length;if(e.segment!==void 0){let o=e.dist(r[e.segment+1]),d=e.dist(r[e.segment]);const f={};for(let m=e.segment+1;m=0;m--)f[m]={x:r[m].x,y:r[m].y,tileUnitDistanceFromAnchor:d},m>0&&(d+=r[m-1].dist(r[m]));for(let m=0;m0}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,r){const a=e.placedSymbolArray.get(r),o=a.vertexStartIndex+4*a.numGlyphs;for(let d=a.vertexStartIndex;do[m]-o[y]||d[y]-d[m])),f}addToSortKeyRanges(e,r){const a=this.sortKeyRanges[this.sortKeyRanges.length-1];a&&a.sortKey===r?a.symbolInstanceEnd=e+1:this.sortKeyRanges.push({sortKey:r,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 r of this.symbolInstanceIndexes){const a=this.symbolInstances.get(r);this.featureSortOrder.push(a.featureIndex),[a.rightJustifiedTextSymbolIndex,a.centerJustifiedTextSymbolIndex,a.leftJustifiedTextSymbolIndex].forEach(((o,d,f)=>{o>=0&&f.indexOf(o)===d&&this.addIndicesForPlacedSymbol(this.text,o)})),a.verticalPlacedTextSymbolIndex>=0&&this.addIndicesForPlacedSymbol(this.text,a.verticalPlacedTextSymbolIndex),a.placedIconSymbolIndex>=0&&this.addIndicesForPlacedSymbol(this.icon,a.placedIconSymbolIndex),a.verticalPlacedIconSymbolIndex>=0&&this.addIndicesForPlacedSymbol(this.icon,a.verticalPlacedIconSymbolIndex)}this.text.indexBuffer&&this.text.indexBuffer.updateData(this.text.indexArray),this.icon.indexBuffer&&this.icon.indexBuffer.updateData(this.icon.indexArray)}}}let wp,Sp;Le("SymbolBucket",ws,{omit:["layers","collisionBoxArray","features","compareText"]}),ws.MAX_GLYPHS=65535,ws.addDynamicAttributes=iu;var au={get paint(){return Sp=Sp||new Kt({"icon-opacity":new Ke(he.paint_symbol["icon-opacity"]),"icon-color":new Ke(he.paint_symbol["icon-color"]),"icon-halo-color":new Ke(he.paint_symbol["icon-halo-color"]),"icon-halo-width":new Ke(he.paint_symbol["icon-halo-width"]),"icon-halo-blur":new Ke(he.paint_symbol["icon-halo-blur"]),"icon-translate":new je(he.paint_symbol["icon-translate"]),"icon-translate-anchor":new je(he.paint_symbol["icon-translate-anchor"]),"text-opacity":new Ke(he.paint_symbol["text-opacity"]),"text-color":new Ke(he.paint_symbol["text-color"],{runtimeType:Ai,getOverride:i=>i.textColor,hasOverride:i=>!!i.textColor}),"text-halo-color":new Ke(he.paint_symbol["text-halo-color"]),"text-halo-width":new Ke(he.paint_symbol["text-halo-width"]),"text-halo-blur":new Ke(he.paint_symbol["text-halo-blur"]),"text-translate":new je(he.paint_symbol["text-translate"]),"text-translate-anchor":new je(he.paint_symbol["text-translate-anchor"])})},get layout(){return wp=wp||new Kt({"symbol-placement":new je(he.layout_symbol["symbol-placement"]),"symbol-spacing":new je(he.layout_symbol["symbol-spacing"]),"symbol-avoid-edges":new je(he.layout_symbol["symbol-avoid-edges"]),"symbol-sort-key":new Ke(he.layout_symbol["symbol-sort-key"]),"symbol-z-order":new je(he.layout_symbol["symbol-z-order"]),"icon-allow-overlap":new je(he.layout_symbol["icon-allow-overlap"]),"icon-overlap":new je(he.layout_symbol["icon-overlap"]),"icon-ignore-placement":new je(he.layout_symbol["icon-ignore-placement"]),"icon-optional":new je(he.layout_symbol["icon-optional"]),"icon-rotation-alignment":new je(he.layout_symbol["icon-rotation-alignment"]),"icon-size":new Ke(he.layout_symbol["icon-size"]),"icon-text-fit":new je(he.layout_symbol["icon-text-fit"]),"icon-text-fit-padding":new je(he.layout_symbol["icon-text-fit-padding"]),"icon-image":new Ke(he.layout_symbol["icon-image"]),"icon-rotate":new Ke(he.layout_symbol["icon-rotate"]),"icon-padding":new Ke(he.layout_symbol["icon-padding"]),"icon-keep-upright":new je(he.layout_symbol["icon-keep-upright"]),"icon-offset":new Ke(he.layout_symbol["icon-offset"]),"icon-anchor":new Ke(he.layout_symbol["icon-anchor"]),"icon-pitch-alignment":new je(he.layout_symbol["icon-pitch-alignment"]),"text-pitch-alignment":new je(he.layout_symbol["text-pitch-alignment"]),"text-rotation-alignment":new je(he.layout_symbol["text-rotation-alignment"]),"text-field":new Ke(he.layout_symbol["text-field"]),"text-font":new Ke(he.layout_symbol["text-font"]),"text-size":new Ke(he.layout_symbol["text-size"]),"text-max-width":new Ke(he.layout_symbol["text-max-width"]),"text-line-height":new je(he.layout_symbol["text-line-height"]),"text-letter-spacing":new Ke(he.layout_symbol["text-letter-spacing"]),"text-justify":new Ke(he.layout_symbol["text-justify"]),"text-radial-offset":new Ke(he.layout_symbol["text-radial-offset"]),"text-variable-anchor":new je(he.layout_symbol["text-variable-anchor"]),"text-variable-anchor-offset":new Ke(he.layout_symbol["text-variable-anchor-offset"]),"text-anchor":new Ke(he.layout_symbol["text-anchor"]),"text-max-angle":new je(he.layout_symbol["text-max-angle"]),"text-writing-mode":new je(he.layout_symbol["text-writing-mode"]),"text-rotate":new Ke(he.layout_symbol["text-rotate"]),"text-padding":new je(he.layout_symbol["text-padding"]),"text-keep-upright":new je(he.layout_symbol["text-keep-upright"]),"text-transform":new Ke(he.layout_symbol["text-transform"]),"text-offset":new Ke(he.layout_symbol["text-offset"]),"text-allow-overlap":new je(he.layout_symbol["text-allow-overlap"]),"text-overlap":new je(he.layout_symbol["text-overlap"]),"text-ignore-placement":new je(he.layout_symbol["text-ignore-placement"]),"text-optional":new je(he.layout_symbol["text-optional"])})}};class Tp{constructor(e){if(e.property.overrides===void 0)throw new Error("overrides must be provided to instantiate FormatSectionOverride class");this.type=e.property.overrides?e.property.overrides.runtimeType:Dr,this.defaultValue=e}evaluate(e){if(e.formattedSection){const r=this.defaultValue.property.overrides;if(r&&r.hasOverride(e.formattedSection))return r.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}}Le("FormatSectionOverride",Tp,{omit:["defaultValue"]});class Zl extends hr{constructor(e){super(e,au)}recalculate(e,r){if(super.recalculate(e,r),this.layout.get("icon-rotation-alignment")==="auto"&&(this.layout._values["icon-rotation-alignment"]=this.layout.get("symbol-placement")!=="point"?"map":"viewport"),this.layout.get("text-rotation-alignment")==="auto"&&(this.layout._values["text-rotation-alignment"]=this.layout.get("symbol-placement")!=="point"?"map":"viewport"),this.layout.get("text-pitch-alignment")==="auto"&&(this.layout._values["text-pitch-alignment"]=this.layout.get("text-rotation-alignment")==="map"?"map":"viewport"),this.layout.get("icon-pitch-alignment")==="auto"&&(this.layout._values["icon-pitch-alignment"]=this.layout.get("icon-rotation-alignment")),this.layout.get("symbol-placement")==="point"){const a=this.layout.get("text-writing-mode");if(a){const o=[];for(const d of a)o.indexOf(d)<0&&o.push(d);this.layout._values["text-writing-mode"]=o}else this.layout._values["text-writing-mode"]=["horizontal"]}this._setPaintOverrides()}getValueAndResolveTokens(e,r,a,o){const d=this.layout.get(e).evaluate(r,{},a,o),f=this._unevaluatedLayout._values[e];return f.isDataDriven()||is(f.value)||!d?d:(function(m,y){return y.replace(/{([^{}]+)}/g,((v,S)=>m&&S in m?String(m[S]):""))})(r.properties,d)}createBucket(e){return new ws(e)}queryRadius(){return 0}queryIntersectsFeature(){throw new Error("Should take a different path in FeatureIndex")}_setPaintOverrides(){for(const e of au.paint.overridableProperties){if(!Zl.hasPaintOverride(this.layout,e))continue;const r=this.paint.get(e),a=new Tp(r),o=new Xs(a,r.property.specification);let d=null;d=r.value.kind==="constant"||r.value.kind==="source"?new Ks("source",o):new ns("composite",o,r.value.zoomStops),this.paint._values[e]=new ki(r.property,d,r.parameters)}}_handleOverridablePaintPropertyUpdate(e,r,a){return!(!this.layout||r.isDataDriven()||a.isDataDriven())&&Zl.hasPaintOverride(this.layout,e)}static hasPaintOverride(e,r){const a=e.get("text-field"),o=au.paint.properties[r];let d=!1;const f=m=>{for(const y of m)if(o.overrides&&o.overrides.hasOverride(y))return void(d=!0)};if(a.value.kind==="constant"&&a.value.value instanceof vi)f(a.value.value.sections);else if(a.value.kind==="source"){const m=v=>{d||(v instanceof _n&&Bt(v.value)===U?f(v.value.sections):v instanceof ts?f(v.sections):v.eachChild(m))},y=a.value;y._styleExpression&&m(y._styleExpression.expression)}return d}}let Ip;var w_={get paint(){return Ip=Ip||new Kt({"background-color":new je(he.paint_background["background-color"]),"background-pattern":new ho(he.paint_background["background-pattern"]),"background-opacity":new je(he.paint_background["background-opacity"])})}};class S_ extends hr{constructor(e){super(e,w_)}}let Ap;var T_={get paint(){return Ap=Ap||new Kt({"raster-opacity":new je(he.paint_raster["raster-opacity"]),"raster-hue-rotate":new je(he.paint_raster["raster-hue-rotate"]),"raster-brightness-min":new je(he.paint_raster["raster-brightness-min"]),"raster-brightness-max":new je(he.paint_raster["raster-brightness-max"]),"raster-saturation":new je(he.paint_raster["raster-saturation"]),"raster-contrast":new je(he.paint_raster["raster-contrast"]),"raster-resampling":new je(he.paint_raster["raster-resampling"]),"raster-fade-duration":new je(he.paint_raster["raster-fade-duration"])})}};class I_ extends hr{constructor(e){super(e,T_)}}class A_ extends hr{constructor(e){super(e,{}),this.onAdd=r=>{this.implementation.onAdd&&this.implementation.onAdd(r,r.painter.context.gl)},this.onRemove=r=>{this.implementation.onRemove&&this.implementation.onRemove(r,r.painter.context.gl)},this.implementation=e}is3D(){return this.implementation.renderingMode==="3d"}hasOffscreenPass(){return this.implementation.prerender!==void 0}recalculate(){}updateTransitions(){}hasTransition(){return!1}serialize(){throw new Error("Custom layers cannot be serialized")}}class k_{constructor(e){this._callback=e,this._triggered=!1,typeof MessageChannel<"u"&&(this._channel=new MessageChannel,this._channel.port2.onmessage=()=>{this._triggered=!1,this._callback()})}trigger(){this._triggered||(this._triggered=!0,this._channel?this._channel.port1.postMessage(!0):setTimeout((()=>{this._triggered=!1,this._callback()}),0))}remove(){delete this._channel,this._callback=()=>{}}}const su=63710088e-1;class na{constructor(e,r){if(isNaN(e)||isNaN(r))throw new Error(`Invalid LngLat object: (${e}, ${r})`);if(this.lng=+e,this.lat=+r,this.lat>90||this.lat<-90)throw new Error("Invalid LngLat latitude value: must be between -90 and 90")}wrap(){return new na(un(this.lng,-180,180),this.lat)}toArray(){return[this.lng,this.lat]}toString(){return`LngLat(${this.lng}, ${this.lat})`}distanceTo(e){const r=Math.PI/180,a=this.lat*r,o=e.lat*r,d=Math.sin(a)*Math.sin(o)+Math.cos(a)*Math.cos(o)*Math.cos((e.lng-this.lng)*r);return su*Math.acos(Math.min(d,1))}static convert(e){if(e instanceof na)return e;if(Array.isArray(e)&&(e.length===2||e.length===3))return new na(Number(e[0]),Number(e[1]));if(!Array.isArray(e)&&typeof e=="object"&&e!==null)return new na(Number("lng"in e?e.lng:e.lon),Number(e.lat));throw new Error("`LngLatLike` argument must be specified as a LngLat instance, an object {lng: , lat: }, an object {lon: , lat: }, or an array of [, ]")}}const kp=2*Math.PI*su;function Cp(i){return kp*Math.cos(i*Math.PI/180)}function Ep(i){return(180+i)/360}function Mp(i){return(180-180/Math.PI*Math.log(Math.tan(Math.PI/4+i*Math.PI/360)))/360}function Pp(i,e){return i/Cp(e)}function zp(i){return 360*i-180}function ou(i){return 360/Math.PI*Math.atan(Math.exp((180-360*i)*Math.PI/180))-90}class Gl{constructor(e,r,a=0){this.x=+e,this.y=+r,this.z=+a}static fromLngLat(e,r=0){const a=na.convert(e);return new Gl(Ep(a.lng),Mp(a.lat),Pp(r,a.lat))}toLngLat(){return new na(zp(this.x),ou(this.y))}toAltitude(){return this.z*Cp(ou(this.y))}meterInMercatorCoordinateUnits(){return 1/kp*(e=ou(this.y),1/Math.cos(e*Math.PI/180));var e}}function Dp(i,e,r){var a=2*Math.PI*6378137/256/Math.pow(2,r);return[i*a-2*Math.PI*6378137/2,e*a-2*Math.PI*6378137/2]}class lu{constructor(e,r,a){if(e<0||e>25||a<0||a>=Math.pow(2,e)||r<0||r>=Math.pow(2,e))throw new Error(`x=${r}, y=${a}, z=${e} outside of bounds. 0<=x<${Math.pow(2,e)}, 0<=y<${Math.pow(2,e)} 0<=z<=25 `);this.z=e,this.x=r,this.y=a,this.key=Lo(0,e,e,r,a)}equals(e){return this.z===e.z&&this.x===e.x&&this.y===e.y}url(e,r,a){const o=(f=this.y,m=this.z,y=Dp(256*(d=this.x),256*(f=Math.pow(2,m)-f-1),m),v=Dp(256*(d+1),256*(f+1),m),y[0]+","+y[1]+","+v[0]+","+v[1]);var d,f,m,y,v;const S=(function(A,C,z){let D,O="";for(let q=A;q>0;q--)D=1<1?"@2x":"").replace(/{quadkey}/g,S).replace(/{bbox-epsg-3857}/g,o)}isChildOf(e){const r=this.z-e.z;return r>0&&e.x===this.x>>r&&e.y===this.y>>r}getTilePoint(e){const r=Math.pow(2,this.z);return new _e((e.x*r-this.x)*ei,(e.y*r-this.y)*ei)}toString(){return`${this.z}/${this.x}/${this.y}`}}class Lp{constructor(e,r){this.wrap=e,this.canonical=r,this.key=Lo(e,r.z,r.z,r.x,r.y)}}class gr{constructor(e,r,a,o,d){if(e= z; overscaledZ = ${e}; z = ${a}`);this.overscaledZ=e,this.wrap=r,this.canonical=new lu(a,+o,+d),this.key=Lo(r,e,a,o,d)}clone(){return new gr(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 r=this.canonical.z-e;return e>this.canonical.z?new gr(e,this.wrap,this.canonical.z,this.canonical.x,this.canonical.y):new gr(e,this.wrap,e,this.canonical.x>>r,this.canonical.y>>r)}calculateScaledKey(e,r){if(e>this.overscaledZ)throw new Error(`targetZ > this.overscaledZ; targetZ = ${e}; overscaledZ = ${this.overscaledZ}`);const a=this.canonical.z-e;return e>this.canonical.z?Lo(this.wrap*+r,e,this.canonical.z,this.canonical.x,this.canonical.y):Lo(this.wrap*+r,e,e,this.canonical.x>>a,this.canonical.y>>a)}isChildOf(e){if(e.wrap!==this.wrap)return!1;const r=this.canonical.z-e.canonical.z;return e.overscaledZ===0||e.overscaledZ>r&&e.canonical.y===this.canonical.y>>r}children(e){if(this.overscaledZ>=e)return[new gr(this.overscaledZ+1,this.wrap,this.canonical.z,this.canonical.x,this.canonical.y)];const r=this.canonical.z+1,a=2*this.canonical.x,o=2*this.canonical.y;return[new gr(r,this.wrap,r,a,o),new gr(r,this.wrap,r,a+1,o),new gr(r,this.wrap,r,a,o+1),new gr(r,this.wrap,r,a+1,o+1)]}isLessThan(e){return this.wrape.wrap)&&(this.overscaledZe.overscaledZ)&&(this.canonical.xe.canonical.x)&&this.canonical.ythis.max&&(this.max=A),A=this.dim+1||r<-1||r>=this.dim+1)throw new RangeError("out of range source coordinates for DEM data");return(r+1)*this.stride+(e+1)}unpack(e,r,a){return e*this.redFactor+r*this.greenFactor+a*this.blueFactor-this.baseShift}getPixels(){return new mr({width:this.stride,height:this.stride},new Uint8Array(this.data.buffer))}backfillBorder(e,r,a){if(this.dim!==e.dim)throw new Error("dem dimension mismatch");let o=r*this.dim,d=r*this.dim+this.dim,f=a*this.dim,m=a*this.dim+this.dim;switch(r){case-1:o=d-1;break;case 1:d=o+1}switch(a){case-1:f=m-1;break;case 1:m=f+1}const y=-r*this.dim,v=-a*this.dim;for(let S=f;S=this._numberToString.length)throw new Error(`Out of bounds. Index requested n=${e} can't be >= this._numberToString.length ${this._numberToString.length}`);return this._numberToString[e]}}class Bp{constructor(e,r,a,o,d){this.type="Feature",this._vectorTileFeature=e,e._z=r,e._x=a,e._y=o,this.properties=e.properties,this.id=d}get geometry(){return this._geometry===void 0&&(this._geometry=this._vectorTileFeature.toGeoJSON(this._vectorTileFeature._x,this._vectorTileFeature._y,this._vectorTileFeature._z).geometry),this._geometry}set geometry(e){this._geometry=e}toJSON(){const e={geometry:this.geometry};for(const r in this)r!=="_geometry"&&r!=="_vectorTileFeature"&&(e[r]=this[r]);return e}}class Op{constructor(e,r){this.tileID=e,this.x=e.canonical.x,this.y=e.canonical.y,this.z=e.canonical.z,this.grid=new Kn(ei,16,0),this.grid3D=new Kn(ei,16,0),this.featureIndexArray=new xe,this.promoteId=r}insert(e,r,a,o,d,f){const m=this.featureIndexArray.length;this.featureIndexArray.emplaceBack(a,o,d);const y=f?this.grid3D:this.grid;for(let v=0;v=0&&A[3]>=0&&y.insert(m,A[0],A[1],A[2],A[3])}}loadVTLayers(){return this.vtLayers||(this.vtLayers=new ta.VectorTile(new Kc(this.rawTileData)).layers,this.sourceLayerCoder=new Rp(this.vtLayers?Object.keys(this.vtLayers).sort():["_geojsonTileLayer"])),this.vtLayers}query(e,r,a,o){this.loadVTLayers();const d=e.params||{},f=ei/e.tileSize/e.scale,m=Js(d.filter),y=e.queryGeometry,v=e.queryPadding*f,S=Vp(y),A=this.grid.query(S.minX-v,S.minY-v,S.maxX+v,S.maxY+v),C=Vp(e.cameraQueryGeometry),z=this.grid3D.query(C.minX-v,C.minY-v,C.maxX+v,C.maxY+v,((q,W,re,Y)=>(function(ae,le,ge,De,Ne){for(const Me of ae)if(le<=Me.x&&ge<=Me.y&&De>=Me.x&&Ne>=Me.y)return!0;const Pe=[new _e(le,ge),new _e(le,Ne),new _e(De,Ne),new _e(De,ge)];if(ae.length>2){for(const Me of Pe)if(ms(ae,Me))return!0}for(let Me=0;Me(Y||(Y=Ca(ae)),le.queryIntersectsFeature(y,ae,ge,Y,this.z,e.transform,f,e.pixelPosMatrix))))}return D}loadMatchingFeature(e,r,a,o,d,f,m,y,v,S,A){const C=this.bucketLayerIDs[r];if(f&&!(function(q,W){for(let re=0;re=0)return!0;return!1})(f,C))return;const z=this.sourceLayerCoder.decode(a),D=this.vtLayers[z].feature(o);if(d.needGeometry){const q=Ea(D,!0);if(!d.filter(new Pt(this.tileID.overscaledZ),q,this.tileID.canonical))return}else if(!d.filter(new Pt(this.tileID.overscaledZ),D))return;const O=this.getId(D,z);for(let q=0;q{const m=e instanceof ds?e.get(f):null;return m&&m.evaluate?m.evaluate(r,a,o):m}))}function Vp(i){let e=1/0,r=1/0,a=-1/0,o=-1/0;for(const d of i)e=Math.min(e,d.x),r=Math.min(r,d.y),a=Math.max(a,d.x),o=Math.max(o,d.y);return{minX:e,minY:r,maxX:a,maxY:o}}function C_(i,e){return e-i}function Up(i,e,r,a,o){const d=[];for(let f=0;f=a&&A.x>=a||(S.x>=a?S=new _e(a,S.y+(a-S.x)/(A.x-S.x)*(A.y-S.y))._round():A.x>=a&&(A=new _e(a,S.y+(a-S.x)/(A.x-S.x)*(A.y-S.y))._round()),S.y>=o&&A.y>=o||(S.y>=o?S=new _e(S.x+(o-S.y)/(A.y-S.y)*(A.x-S.x),o)._round():A.y>=o&&(A=new _e(S.x+(o-S.y)/(A.y-S.y)*(A.x-S.x),o)._round()),y&&S.equals(y[y.length-1])||(y=[S],d.push(y)),y.push(A)))))}}return d}Le("FeatureIndex",Op,{omit:["rawTileData","sourceLayerCoder"]});class aa extends _e{constructor(e,r,a,o){super(e,r),this.angle=a,o!==void 0&&(this.segment=o)}clone(){return new aa(this.x,this.y,this.angle,this.segment)}}function $p(i,e,r,a,o){if(e.segment===void 0||r===0)return!0;let d=e,f=e.segment+1,m=0;for(;m>-r/2;){if(f--,f<0)return!1;m-=i[f].dist(d),d=i[f]}m+=i[f].dist(i[f+1]),f++;const y=[];let v=0;for(;ma;)v-=y.shift().angleDelta;if(v>o)return!1;f++,m+=S.dist(A)}return!0}function jp(i){let e=0;for(let r=0;rv){const D=(v-y)/z,O=Hi.number(A.x,C.x,D),q=Hi.number(A.y,C.y,D),W=new aa(O,q,C.angleTo(A),S);return W._round(),!f||$p(i,W,m,f,e)?W:void 0}y+=z}}function M_(i,e,r,a,o,d,f,m,y){const v=qp(a,d,f),S=Zp(a,o),A=S*f,C=i[0].x===0||i[0].x===y||i[0].y===0||i[0].y===y;return e-A=0&&ae=0&&le=0&&C+v<=S){const ge=new aa(ae,le,re,D);ge._round(),a&&!$p(i,ge,d,a,o)||z.push(ge)}}A+=W}return m||z.length||f||(z=Gp(i,A/2,r,a,o,d,f,!0,y)),z}Le("Anchor",aa);const Ss=Ji;function Hp(i,e,r,a){const o=[],d=i.image,f=d.pixelRatio,m=d.paddedRect.w-2*Ss,y=d.paddedRect.h-2*Ss,v=i.right-i.left,S=i.bottom-i.top,A=d.stretchX||[[0,m]],C=d.stretchY||[[0,y]],z=(Te,Re)=>Te+Re[1]-Re[0],D=A.reduce(z,0),O=C.reduce(z,0),q=m-D,W=y-O;let re=0,Y=D,ae=0,le=O,ge=0,De=q,Ne=0,Pe=W;if(d.content&&a){const Te=d.content;re=Hl(A,0,Te[0]),ae=Hl(C,0,Te[1]),Y=Hl(A,Te[0],Te[2]),le=Hl(C,Te[1],Te[3]),ge=Te[0]-re,Ne=Te[1]-ae,De=Te[2]-Te[0]-Y,Pe=Te[3]-Te[1]-le}const Me=(Te,Re,Ae,be)=>{const He=Wl(Te.stretch-re,Y,v,i.left),$e=Xl(Te.fixed-ge,De,Te.stretch,D),ot=Wl(Re.stretch-ae,le,S,i.top),Dt=Xl(Re.fixed-Ne,Pe,Re.stretch,O),Rt=Wl(Ae.stretch-re,Y,v,i.left),si=Xl(Ae.fixed-ge,De,Ae.stretch,D),dr=Wl(be.stretch-ae,le,S,i.top),Ui=Xl(be.fixed-Ne,Pe,be.stretch,O),ti=new _e(He,ot),yi=new _e(Rt,ot),Si=new _e(Rt,dr),$i=new _e(He,dr),ji=new _e($e/f,Dt/f),oi=new _e(si/f,Ui/f),li=e*Math.PI/180;if(li){const Mi=Math.sin(li),Qi=Math.cos(li),er=[Qi,-Mi,Mi,Qi];ti._matMult(er),yi._matMult(er),$i._matMult(er),Si._matMult(er)}const Ei=Te.stretch+Te.fixed,qi=Re.stretch+Re.fixed;return{tl:ti,tr:yi,bl:$i,br:Si,tex:{x:d.paddedRect.x+Ss+Ei,y:d.paddedRect.y+Ss+qi,w:Ae.stretch+Ae.fixed-Ei,h:be.stretch+be.fixed-qi},writingMode:void 0,glyphOffset:[0,0],sectionIndex:0,pixelOffsetTL:ji,pixelOffsetBR:oi,minFontScaleX:De/f/v,minFontScaleY:Pe/f/S,isSDF:r}};if(a&&(d.stretchX||d.stretchY)){const Te=Wp(A,q,D),Re=Wp(C,W,O);for(let Ae=0;Ae0&&(D=Math.max(10,D),this.circleDiameter=D)}else{let A=f.top*m-y[0],C=f.bottom*m+y[2],z=f.left*m-y[3],D=f.right*m+y[1];const O=f.collisionPadding;if(O&&(z-=O[0]*m,A-=O[1]*m,D+=O[2]*m,C+=O[3]*m),S){const q=new _e(z,A),W=new _e(D,A),re=new _e(z,C),Y=new _e(D,C),ae=S*Math.PI/180;q._rotate(ae),W._rotate(ae),re._rotate(ae),Y._rotate(ae),z=Math.min(q.x,W.x,re.x,Y.x),D=Math.max(q.x,W.x,re.x,Y.x),A=Math.min(q.y,W.y,re.y,Y.y),C=Math.max(q.y,W.y,re.y,Y.y)}e.emplaceBack(r.x,r.y,z,A,D,C,a,o,d)}this.boxEndIndex=e.length}}class P_{constructor(e=[],r=z_){if(this.data=e,this.length=this.data.length,this.compare=r,this.length>0)for(let a=(this.length>>1)-1;a>=0;a--)this._down(a)}push(e){this.data.push(e),this.length++,this._up(this.length-1)}pop(){if(this.length===0)return;const e=this.data[0],r=this.data.pop();return this.length--,this.length>0&&(this.data[0]=r,this._down(0)),e}peek(){return this.data[0]}_up(e){const{data:r,compare:a}=this,o=r[e];for(;e>0;){const d=e-1>>1,f=r[d];if(a(o,f)>=0)break;r[e]=f,e=d}r[e]=o}_down(e){const{data:r,compare:a}=this,o=this.length>>1,d=r[e];for(;e=0)break;r[e]=m,e=f}r[e]=d}}function z_(i,e){return ie?1:0}function D_(i,e=1,r=!1){let a=1/0,o=1/0,d=-1/0,f=-1/0;const m=i[0];for(let 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`;ie+=X[0]===31&&X[1]===139?"please make sure the data is not gzipped and that you have configured the relevant header in the server":`got error: ${J.messge}`,k(new Error(ie))}}));return()=>{M.cancel(),k()}}class Ve{constructor(k,M,R,j){this.actor=k,this.layerIndex=M,this.availableImages=R,this.loadVectorData=j||_e,this.fetching={},this.loading={},this.loaded={}}loadTile(k,M){const R=k.uid;this.loading||(this.loading={});const j=!!(k&&k.request&&k.request.collectResourceTiming)&&new l.bu(k.request),Z=this.loading[R]=new we(k);Z.abort=this.loadVectorData(k,((ne,J)=>{if(delete this.loading[R],ne||!J)return Z.status="done",this.loaded[R]=Z,M(ne);const X=J.rawData,ie={};J.expires&&(ie.expires=J.expires),J.cacheControl&&(ie.cacheControl=J.cacheControl);const pe={};if(j){const de=j.finish();de&&(pe.resourceTiming=JSON.parse(JSON.stringify(de)))}Z.vectorTile=J.vectorTile,Z.parse(J.vectorTile,this.layerIndex,this.availableImages,this.actor,((de,ye)=>{if(delete this.fetching[R],de||!ye)return M(de);M(null,l.e({rawTileData:X.slice(0)},ye,ie,pe))})),this.loaded=this.loaded||{},this.loaded[R]=Z,this.fetching[R]={rawTileData:X,cacheControl:ie,resourceTiming:pe}}))}reloadTile(k,M){const R=this.loaded,j=k.uid;if(R&&R[j]){const Z=R[j];Z.showCollisionBoxes=k.showCollisionBoxes,Z.status==="parsing"?Z.parse(Z.vectorTile,this.layerIndex,this.availableImages,this.actor,((ne,J)=>{if(ne||!J)return M(ne,J);let X;if(this.fetching[j]){const{rawTileData:ie,cacheControl:pe,resourceTiming:de}=this.fetching[j];delete this.fetching[j],X=l.e({rawTileData:ie.slice(0)},J,pe,de)}else X=J;M(null,X)})):Z.status==="done"&&(Z.vectorTile?Z.parse(Z.vectorTile,this.layerIndex,this.availableImages,this.actor,M):M())}}abortTile(k,M){const R=this.loading,j=k.uid;R&&R[j]&&R[j].abort&&(R[j].abort(),delete R[j]),M()}removeTile(k,M){const R=this.loaded,j=k.uid;R&&R[j]&&delete R[j],M()}}class Ce{constructor(){this.loaded={}}loadTile(k,M){return l._(this,void 0,void 0,(function*(){const{uid:R,encoding:j,rawImageData:Z,redFactor:ne,greenFactor:J,blueFactor:X,baseShift:ie}=k,pe=Z.width+2,de=Z.height+2,ye=l.a(Z)?new l.R({width:pe,height:de},yield l.bx(Z,-1,-1,pe,de)):Z,Ge=new l.by(R,ye,j,ne,J,X,ie);this.loaded=this.loaded||{},this.loaded[R]=Ge,M(null,Ge)}))}removeTile(k){const M=this.loaded,R=k.uid;M&&M[R]&&delete M[R]}}function Ze(U,k){if(U.length!==0){qe(U[0],k);for(var M=1;M=Math.abs(J)?M-X+J:J-X+M,M=X}M+R>=0!=!!k&&U.reverse()}var Fe=l.bz((function U(k,M){var R,j=k&&k.type;if(j==="FeatureCollection")for(R=0;R>31}function Gt(U,k){for(var M=U.loadGeometry(),R=U.type,j=0,Z=0,ne=M.length,J=0;JU},ca=Math.fround||(xr=new Float32Array(1),U=>(xr[0]=+U,xr[0]));var xr;const Mt=3,Fi=5,pn=6;class Rn{constructor(k){this.options=Object.assign(Object.create(Oa),k),this.trees=new Array(this.options.maxZoom+1),this.stride=this.options.reduce?7:6,this.clusterProps=[]}load(k){const{log:M,minZoom:R,maxZoom:j}=this.options;M&&console.time("total time");const Z=`prepare ${k.length} points`;M&&console.time(Z),this.points=k;const ne=[];for(let X=0;X=R;X--){const ie=+Date.now();J=this.trees[X]=this._createTree(this._cluster(J,X)),M&&console.log("z%d: %d clusters in %dms",X,J.numItems,+Date.now()-ie)}return M&&console.timeEnd("total time"),this}getClusters(k,M){let R=((k[0]+180)%360+360)%360-180;const j=Math.max(-90,Math.min(90,k[1]));let Z=k[2]===180?180:((k[2]+180)%360+360)%360-180;const ne=Math.max(-90,Math.min(90,k[3]));if(k[2]-k[0]>=360)R=-180,Z=180;else if(R>Z){const de=this.getClusters([R,j,180,ne],M),ye=this.getClusters([-180,j,Z,ne],M);return de.concat(ye)}const J=this.trees[this._limitZoom(M)],X=J.range(fr(R),nr(ne),fr(Z),nr(j)),ie=J.data,pe=[];for(const de of X){const ye=this.stride*de;pe.push(ie[ye+Fi]>1?Bn(ie,ye,this.clusterProps):this.points[ie[ye+Mt]])}return pe}getChildren(k){const M=this._getOriginId(k),R=this._getOriginZoom(k),j="No cluster with the specified id.",Z=this.trees[R];if(!Z)throw new Error(j);const ne=Z.data;if(M*this.stride>=ne.length)throw new Error(j);const J=this.options.radius/(this.options.extent*Math.pow(2,R-1)),X=Z.within(ne[M*this.stride],ne[M*this.stride+1],J),ie=[];for(const pe of X){const de=pe*this.stride;ne[de+4]===k&&ie.push(ne[de+Fi]>1?Bn(ne,de,this.clusterProps):this.points[ne[de+Mt]])}if(ie.length===0)throw new Error(j);return ie}getLeaves(k,M,R){const j=[];return this._appendLeaves(j,k,M=M||10,R=R||0,0),j}getTile(k,M,R){const j=this.trees[this._limitZoom(k)],Z=Math.pow(2,k),{extent:ne,radius:J}=this.options,X=J/ne,ie=(R-X)/Z,pe=(R+1+X)/Z,de={features:[]};return this._addTileFeatures(j.range((M-X)/Z,ie,(M+1+X)/Z,pe),j.data,M,R,Z,de),M===0&&this._addTileFeatures(j.range(1-X/Z,ie,1,pe),j.data,Z,R,Z,de),M===Z-1&&this._addTileFeatures(j.range(0,ie,X/Z,pe),j.data,-1,R,Z,de),de.features.length?de:null}getClusterExpansionZoom(k){let M=this._getOriginZoom(k)-1;for(;M<=this.options.maxZoom;){const R=this.getChildren(k);if(M++,R.length!==1)break;k=R[0].properties.cluster_id}return M}_appendLeaves(k,M,R,j,Z){const ne=this.getChildren(M);for(const J of ne){const X=J.properties;if(X&&X.cluster?Z+X.point_count<=j?Z+=X.point_count:Z=this._appendLeaves(k,X.cluster_id,R,j,Z):Z1;let pe,de,ye;if(ie)pe=Gr(M,X,this.clusterProps),de=M[X],ye=M[X+1];else{const Be=this.points[M[X+Mt]];pe=Be.properties;const[We,rt]=Be.geometry.coordinates;de=fr(We),ye=nr(rt)}const Ge={type:1,geometry:[[Math.round(this.options.extent*(de*Z-R)),Math.round(this.options.extent*(ye*Z-j))]],tags:pe};let tt;tt=ie||this.options.generateId?M[X+Mt]:this.points[M[X+Mt]].id,tt!==void 0&&(Ge.id=tt),ne.features.push(Ge)}}_limitZoom(k){return Math.max(this.options.minZoom,Math.min(Math.floor(+k),this.options.maxZoom+1))}_cluster(k,M){const{radius:R,extent:j,reduce:Z,minPoints:ne}=this.options,J=R/(j*Math.pow(2,M)),X=k.data,ie=[],pe=this.stride;for(let de=0;deM&&(We+=X[vt+Fi])}if(We>Be&&We>=ne){let rt,vt=ye*Be,Tt=Ge*Be,mt=-1;const ft=((de/pe|0)<<5)+(M+1)+this.points.length;for(const xi of tt){const kt=xi*pe;if(X[kt+2]<=M)continue;X[kt+2]=M;const Qt=X[kt+Fi];vt+=X[kt]*Qt,Tt+=X[kt+1]*Qt,X[kt+4]=ft,Z&&(rt||(rt=this._map(X,de,!0),mt=this.clusterProps.length,this.clusterProps.push(rt)),Z(rt,this._map(X,kt)))}X[de+4]=ft,ie.push(vt/We,Tt/We,1/0,ft,-1,We),Z&&ie.push(mt)}else{for(let rt=0;rt1)for(const rt of tt){const vt=rt*pe;if(!(X[vt+2]<=M)){X[vt+2]=M;for(let Tt=0;Tt>5}_getOriginZoom(k){return(k-this.points.length)%32}_map(k,M,R){if(k[M+Fi]>1){const ne=this.clusterProps[k[M+pn]];return R?Object.assign({},ne):ne}const j=this.points[k[M+Mt]].properties,Z=this.options.map(j);return R&&Z===j?Object.assign({},Z):Z}}function Bn(U,k,M){return{type:"Feature",id:U[k+Mt],properties:Gr(U,k,M),geometry:{type:"Point",coordinates:[(R=U[k],360*(R-.5)),ua(U[k+1])]}};var R}function Gr(U,k,M){const R=U[k+Fi],j=R>=1e4?`${Math.round(R/1e3)}k`:R>=1e3?Math.round(R/100)/10+"k":R,Z=U[k+pn],ne=Z===-1?{}:Object.assign({},M[Z]);return Object.assign(ne,{cluster:!0,cluster_id:U[k+Mt],point_count:R,point_count_abbreviated:j})}function fr(U){return U/360+.5}function nr(U){const k=Math.sin(U*Math.PI/180),M=.5-.25*Math.log((1+k)/(1-k))/Math.PI;return M<0?0:M>1?1:M}function ua(U){const k=(180-360*U)*Math.PI/180;return 360*Math.atan(Math.exp(k))/Math.PI-90}function Hr(U,k,M,R){for(var j,Z=R,ne=M-k>>1,J=M-k,X=U[k],ie=U[k+1],pe=U[M],de=U[M+1],ye=k+3;yeZ)j=ye,Z=Ge;else if(Ge===Z){var tt=Math.abs(ye-ne);ttR&&(j-k>3&&Hr(U,k,j,R),U[j+2]=Z,M-j>3&&Hr(U,j,M,R))}function ha(U,k,M,R,j,Z){var ne=j-M,J=Z-R;if(ne!==0||J!==0){var X=((U-M)*ne+(k-R)*J)/(ne*ne+J*J);X>1?(M=j,R=Z):X>0&&(M+=ne*X,R+=J*X)}return(ne=U-M)*ne+(J=k-R)*J}function Pr(U,k,M,R){var j={id:U===void 0?null:U,type:k,geometry:M,tags:R,minX:1/0,minY:1/0,maxX:-1/0,maxY:-1/0};return(function(Z){var ne=Z.geometry,J=Z.type;if(J==="Point"||J==="MultiPoint"||J==="LineString")On(Z,ne);else if(J==="Polygon"||J==="MultiLineString")for(var X=0;X0&&(ne+=R?(j*ie-X*Z)/2:Math.sqrt(Math.pow(X-j,2)+Math.pow(ie-Z,2))),j=X,Z=ie}var pe=k.length-3;k[2]=1,Hr(k,0,pe,M),k[pe+2]=1,k.size=Math.abs(ne),k.start=0,k.end=k.size}function fn(U,k,M,R){for(var j=0;j1?1:M}function ar(U,k,M,R,j,Z,ne,J){if(R/=k,Z>=(M/=k)&&ne=R)return null;for(var X=[],ie=0;ie=M&&tt=R)){var Be=[];if(ye==="Point"||ye==="MultiPoint")At(de,Be,M,R,j);else if(ye==="LineString")gt(de,Be,M,R,j,!1,J.lineMetrics);else if(ye==="MultiLineString")Nn(de,Be,M,R,j,!1);else if(ye==="Polygon")Nn(de,Be,M,R,j,!0);else if(ye==="MultiPolygon")for(var We=0;We=M&&ne<=R&&(k.push(U[Z]),k.push(U[Z+1]),k.push(U[Z+2]))}}function gt(U,k,M,R,j,Z,ne){for(var J,X,ie=vr(U),pe=j===0?Na:Vn,de=U.start,ye=0;yeM&&(X=pe(ie,Ge,tt,We,rt,M),ne&&(ie.start=de+J*X)):vt>R?Tt=M&&(X=pe(ie,Ge,tt,We,rt,M),mt=!0),Tt>R&&vt<=R&&(X=pe(ie,Ge,tt,We,rt,R),mt=!0),!Z&&mt&&(ne&&(ie.end=de+J*X),k.push(ie),ie=vr(U)),ne&&(de+=J)}var ft=U.length-3;Ge=U[ft],tt=U[ft+1],Be=U[ft+2],(vt=j===0?Ge:tt)>=M&&vt<=R&&zr(ie,Ge,tt,Be),ft=ie.length-3,Z&&ft>=3&&(ie[ft]!==ie[0]||ie[ft+1]!==ie[1])&&zr(ie,ie[0],ie[1],ie[2]),ie.length&&k.push(ie)}function vr(U){var k=[];return k.size=U.size,k.start=U.start,k.end=U.end,k}function Nn(U,k,M,R,j,Z){for(var ne=0;nene.maxX&&(ne.maxX=pe),de>ne.maxY&&(ne.maxY=de)}return ne}function gn(U,k,M,R){var j=k.geometry,Z=k.type,ne=[];if(Z==="Point"||Z==="MultiPoint")for(var J=0;J0&&k.size<(j?ne:R))M.numPoints+=k.length/3;else{for(var J=[],X=0;Xne)&&(M.numSimplified++,J.push(k[X]),J.push(k[X+1])),M.numPoints++;j&&(function(ie,pe){for(var de=0,ye=0,Ge=ie.length,tt=Ge-2;ye0===pe)for(ye=0,Ge=ie.length;ye24)throw new Error("maxZoom should be in the 0-24 range");if(k.promoteId&&k.generateId)throw new Error("promoteId and generateId cannot be used together.");var R=(function(j,Z){var ne=[];if(j.type==="FeatureCollection")for(var J=0;J1&&console.time("creation"),ye=this.tiles[de]=Ut(U,k,M,R,X),this.tileCoords.push({z:k,x:M,y:R}),ie)){ie>1&&(console.log("tile z%d-%d-%d (features: %d, points: %d, simplified: %d)",k,M,R,ye.numFeatures,ye.numPoints,ye.numSimplified),console.timeEnd("creation"));var Ge="z"+k;this.stats[Ge]=(this.stats[Ge]||0)+1,this.total++}if(ye.source=U,j){if(k===X.maxZoom||k===j)continue;var tt=1<1&&console.time("clipping");var Be,We,rt,vt,Tt,mt,ft=.5*X.buffer/X.extent,xi=.5-ft,kt=.5+ft,Qt=1+ft;Be=We=rt=vt=null,Tt=ar(U,pe,M-ft,M+kt,0,ye.minX,ye.maxX,X),mt=ar(U,pe,M+xi,M+Qt,0,ye.minX,ye.maxX,X),U=null,Tt&&(Be=ar(Tt,pe,R-ft,R+kt,1,ye.minY,ye.maxY,X),We=ar(Tt,pe,R+xi,R+Qt,1,ye.minY,ye.maxY,X),Tt=null),mt&&(rt=ar(mt,pe,R-ft,R+kt,1,ye.minY,ye.maxY,X),vt=ar(mt,pe,R+xi,R+Qt,1,ye.minY,ye.maxY,X),mt=null),ie>1&&console.timeEnd("clipping"),J.push(Be||[],k+1,2*M,2*R),J.push(We||[],k+1,2*M,2*R+1),J.push(rt||[],k+1,2*M+1,2*R),J.push(vt||[],k+1,2*M+1,2*R+1)}}},ke.prototype.getTile=function(U,k,M){var R=this.options,j=R.extent,Z=R.debug;if(U<0||U>24)return null;var ne=1<1&&console.log("drilling down to z%d-%d-%d",U,k,M);for(var X,ie=U,pe=k,de=M;!X&&ie>0;)ie--,pe=Math.floor(pe/2),de=Math.floor(de/2),X=this.tiles[st(ie,pe,de)];return X&&X.source?(Z>1&&console.log("found parent tile z%d-%d-%d",ie,pe,de),Z>1&&console.time("drilling down"),this.splitTile(X.source,ie,pe,de,U,k,M),Z>1&&console.timeEnd("drilling down"),this.tiles[J]?Ie(this.tiles[J],j):null):null};class nt extends Ve{constructor(k,M,R,j){super(k,M,R),this._dataUpdateable=new Map,this.loadGeoJSON=(Z,ne)=>{const{promoteId:J}=Z;if(Z.request)return l.f(Z.request,((X,ie,pe,de)=>{this._dataUpdateable=Ai(ie,J)?wr(ie,J):void 0,ne(X,ie,pe,de)}));if(typeof Z.data=="string")try{const X=JSON.parse(Z.data);this._dataUpdateable=Ai(X,J)?wr(X,J):void 0,ne(null,X)}catch{ne(new Error(`Input data given to '${Z.source}' is not a valid GeoJSON object.`))}else Z.dataDiff?this._dataUpdateable?((function(X,ie,pe){var de,ye,Ge,tt;if(ie.removeAll&&X.clear(),ie.remove)for(const Be of ie.remove)X.delete(Be);if(ie.add)for(const Be of ie.add){const We=it(Be,pe);We!=null&&X.set(We,Be)}if(ie.update)for(const Be of ie.update){let We=X.get(Be.id);if(We==null)continue;const rt=!Be.removeAllProperties&&(((de=Be.removeProperties)===null||de===void 0?void 0:de.length)>0||((ye=Be.addOrUpdateProperties)===null||ye===void 0?void 0:ye.length)>0);if((Be.newGeometry||Be.removeAllProperties||rt)&&(We=Object.assign({},We),X.set(Be.id,We),rt&&(We.properties=Object.assign({},We.properties))),Be.newGeometry&&(We.geometry=Be.newGeometry),Be.removeAllProperties)We.properties={};else if(((Ge=Be.removeProperties)===null||Ge===void 0?void 0:Ge.length)>0)for(const vt of Be.removeProperties)Object.prototype.hasOwnProperty.call(We.properties,vt)&&delete We.properties[vt];if(((tt=Be.addOrUpdateProperties)===null||tt===void 0?void 0:tt.length)>0)for(const{key:vt,value:Tt}of Be.addOrUpdateProperties)We.properties[vt]=Tt}})(this._dataUpdateable,Z.dataDiff,J),ne(null,{type:"FeatureCollection",features:Array.from(this._dataUpdateable.values())})):ne(new Error(`Cannot update existing geojson data in ${Z.source}`)):ne(new Error(`Input data given to '${Z.source}' is not a valid GeoJSON object.`));return{cancel:()=>{}}},this.loadVectorData=this.loadGeoJSONTile,j&&(this.loadGeoJSON=j)}loadGeoJSONTile(k,M){const R=k.tileID.canonical;if(!this._geoJSONIndex)return M(null,null);const j=this._geoJSONIndex.getTile(R.z,R.x,R.y);if(!j)return M(null,null);const Z=new class{constructor(J){this.layers={_geojsonTileLayer:this},this.name="_geojsonTileLayer",this.extent=l.N,this.length=J.length,this._features=J}feature(J){return new class{constructor(X){this._feature=X,this.extent=l.N,this.type=X.type,this.properties=X.tags,"id"in X&&!isNaN(X.id)&&(this.id=parseInt(X.id,10))}loadGeometry(){if(this._feature.type===1){const X=[];for(const ie of this._feature.geometry)X.push([new l.P(ie[0],ie[1])]);return X}{const X=[];for(const ie of this._feature.geometry){const pe=[];for(const de of ie)pe.push(new l.P(de[0],de[1]));X.push(pe)}return X}}toGeoJSON(X,ie,pe){return Je.call(this,X,ie,pe)}}(this._features[J])}}(j.features);let ne=la(Z);ne.byteOffset===0&&ne.byteLength===ne.buffer.byteLength||(ne=new Uint8Array(ne)),M(null,{vectorTile:Z,rawData:ne.buffer})}loadData(k,M){var R;(R=this._pendingRequest)===null||R===void 0||R.cancel(),this._pendingCallback&&this._pendingCallback(null,{abandoned:!0});const j=!!(k&&k.request&&k.request.collectResourceTiming)&&new l.bu(k.request);this._pendingCallback=M,this._pendingRequest=this.loadGeoJSON(k,((Z,ne)=>{if(delete this._pendingCallback,delete this._pendingRequest,Z||!ne)return M(Z);if(typeof ne!="object")return M(new Error(`Input data given to '${k.source}' is not a valid GeoJSON object.`));{Fe(ne,!0);try{if(k.filter){const X=l.bC(k.filter,{type:"boolean","property-type":"data-driven",overridable:!1,transition:!1});if(X.result==="error")throw new Error(X.value.map((pe=>`${pe.key}: ${pe.message}`)).join(", "));ne={type:"FeatureCollection",features:ne.features.filter((pe=>X.value.evaluate({zoom:0},pe)))}}this._geoJSONIndex=k.cluster?new Rn((function({superclusterOptions:X,clusterProperties:ie}){if(!ie||!X)return X;const pe={},de={},ye={accumulated:null,zoom:0},Ge={properties:null},tt=Object.keys(ie);for(const Be of tt){const[We,rt]=ie[Be],vt=l.bC(rt),Tt=l.bC(typeof We=="string"?[We,["accumulated"],["get",Be]]:We);pe[Be]=vt.value,de[Be]=Tt.value}return X.map=Be=>{Ge.properties=Be;const We={};for(const rt of tt)We[rt]=pe[rt].evaluate(ye,Ge);return We},X.reduce=(Be,We)=>{Ge.properties=We;for(const rt of tt)ye.accumulated=Be[rt],Be[rt]=de[rt].evaluate(ye,Ge)},X})(k)).load(ne.features):(function(X,ie){return new ke(X,ie)})(ne,k.geojsonVtOptions)}catch(X){return M(X)}this.loaded={};const J={};if(j){const X=j.finish();X&&(J.resourceTiming={},J.resourceTiming[k.source]=JSON.parse(JSON.stringify(X)))}M(null,J)}}))}reloadTile(k,M){const R=this.loaded;return R&&R[k.uid]?super.reloadTile(k,M):this.loadTile(k,M)}removeSource(k,M){this._pendingCallback&&this._pendingCallback(null,{abandoned:!0}),M()}getClusterExpansionZoom(k,M){try{M(null,this._geoJSONIndex.getClusterExpansionZoom(k.clusterId))}catch(R){M(R)}}getClusterChildren(k,M){try{M(null,this._geoJSONIndex.getChildren(k.clusterId))}catch(R){M(R)}}getClusterLeaves(k,M){try{M(null,this._geoJSONIndex.getLeaves(k.clusterId,k.limit,k.offset))}catch(R){M(R)}}}class Lr{constructor(k){this.self=k,this.actor=new l.C(k,this),this.layerIndexes={},this.availableImages={},this.workerSourceTypes={vector:Ve,geojson:nt},this.workerSources={},this.demWorkerSources={},this.self.registerWorkerSource=(M,R)=>{if(this.workerSourceTypes[M])throw new Error(`Worker source with name "${M}" already registered.`);this.workerSourceTypes[M]=R},this.self.registerRTLTextPlugin=M=>{if(l.bD.isParsed())throw new Error("RTL text plugin already registered.");l.bD.applyArabicShaping=M.applyArabicShaping,l.bD.processBidirectionalText=M.processBidirectionalText,l.bD.processStyledBidirectionalText=M.processStyledBidirectionalText}}setReferrer(k,M){this.referrer=M}setImages(k,M,R){this.availableImages[k]=M;for(const j in this.workerSources[k]){const Z=this.workerSources[k][j];for(const ne in Z)Z[ne].availableImages=M}R()}setLayers(k,M,R){this.getLayerIndex(k).replace(M),R()}updateLayers(k,M,R){this.getLayerIndex(k).update(M.layers,M.removedIds),R()}loadTile(k,M,R){this.getWorkerSource(k,M.type,M.source).loadTile(M,R)}loadDEMTile(k,M,R){this.getDEMWorkerSource(k,M.source).loadTile(M,R)}reloadTile(k,M,R){this.getWorkerSource(k,M.type,M.source).reloadTile(M,R)}abortTile(k,M,R){this.getWorkerSource(k,M.type,M.source).abortTile(M,R)}removeTile(k,M,R){this.getWorkerSource(k,M.type,M.source).removeTile(M,R)}removeDEMTile(k,M){this.getDEMWorkerSource(k,M.source).removeTile(M)}removeSource(k,M,R){if(!this.workerSources[k]||!this.workerSources[k][M.type]||!this.workerSources[k][M.type][M.source])return;const j=this.workerSources[k][M.type][M.source];delete this.workerSources[k][M.type][M.source],j.removeSource!==void 0?j.removeSource(M,R):R()}loadWorkerSource(k,M,R){try{this.self.importScripts(M.url),R()}catch(j){R(j.toString())}}syncRTLPluginState(k,M,R){try{l.bD.setState(M);const 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l.e(T,{type:"image"}),(I!==!1||l.i()||l.g(T.url)||T.headers&&!Object.keys(T.headers).reduce(((V,N)=>V&&N==="accept"),!0)?l.m:x)(T,((V,N,$,B)=>{g(b,P,V,N,$,B)}))},g=(b,T,I,P,V,N)=>{I?T(I):P instanceof HTMLImageElement||l.a(P)?T(null,P):P&&(($,B)=>{typeof createImageBitmap=="function"?l.b($,B):l.d($,B)})(P,(($,B)=>{$!=null?T($):B!=null&&T(null,B,{cacheControl:V,expires:N})})),b.cancelled||(b.completed=!0,n--,_())},_=()=>{const b=(()=>{const T=Object.keys(c);let I=!1;if(T.length>0){for(const P of T)if(I=c[P](),I)break}return I})()?l.c.MAX_PARALLEL_IMAGE_REQUESTS_PER_FRAME:l.c.MAX_PARALLEL_IMAGE_REQUESTS;for(let T=n;T0;T++){const I=t.shift();if(I.cancelled){T--;continue}const P=p(I);n++,I.innerRequest=P}},x=(b,T)=>{const I=new Image,P=b.url;let V=!1;const N=b.credentials;return N&&N==="include"?I.crossOrigin="use-credentials":(N&&N==="same-origin"||!l.s(P))&&(I.crossOrigin="anonymous"),I.fetchPriority="high",I.onload=()=>{T(null,I),I.onerror=I.onload=null},I.onerror=()=>{V||T(new 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Et{constructor(t,n,s,c){this.context=t,this.format=s,this.texture=t.gl.createTexture(),this.update(n,c)}update(t,n,s){const{width:c,height:p}=t,g=!(this.size&&this.size[0]===c&&this.size[1]===p||s),{context:_}=this,{gl:x}=_;if(this.useMipmap=!!(n&&n.useMipmap),x.bindTexture(x.TEXTURE_2D,this.texture),_.pixelStoreUnpackFlipY.set(!1),_.pixelStoreUnpack.set(1),_.pixelStoreUnpackPremultiplyAlpha.set(this.format===x.RGBA&&(!n||n.premultiply!==!1)),g)this.size=[c,p],t instanceof HTMLImageElement||t instanceof HTMLCanvasElement||t instanceof HTMLVideoElement||t instanceof ImageData||l.a(t)?x.texImage2D(x.TEXTURE_2D,0,this.format,this.format,x.UNSIGNED_BYTE,t):x.texImage2D(x.TEXTURE_2D,0,this.format,c,p,0,this.format,x.UNSIGNED_BYTE,t.data);else{const{x:b,y:T}=s||{x:0,y:0};t instanceof HTMLImageElement||t instanceof HTMLCanvasElement||t instanceof HTMLVideoElement||t instanceof ImageData||l.a(t)?x.texSubImage2D(x.TEXTURE_2D,0,b,T,x.RGBA,x.UNSIGNED_BYTE,t):x.texSubImage2D(x.TEXTURE_2D,0,b,T,c,p,x.RGBA,x.UNSIGNED_BYTE,t.data)}this.useMipmap&&this.isSizePowerOfTwo()&&x.generateMipmap(x.TEXTURE_2D)}bind(t,n,s){const{context:c}=this,{gl:p}=c;p.bindTexture(p.TEXTURE_2D,this.texture),s!==p.LINEAR_MIPMAP_NEAREST||this.isSizePowerOfTwo()||(s=p.LINEAR),t!==this.filter&&(p.texParameteri(p.TEXTURE_2D,p.TEXTURE_MAG_FILTER,t),p.texParameteri(p.TEXTURE_2D,p.TEXTURE_MIN_FILTER,s||t),this.filter=t),n!==this.wrap&&(p.texParameteri(p.TEXTURE_2D,p.TEXTURE_WRAP_S,n),p.texParameteri(p.TEXTURE_2D,p.TEXTURE_WRAP_T,n),this.wrap=n)}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}}function Xe(u){const{userImage:t}=u;return!!(t&&t.render&&t.render())&&(u.data.replace(new Uint8Array(t.data.buffer)),!0)}class Qe extends l.E{constructor(){super(),this.images={},this.updatedImages={},this.callbackDispatchedThisFrame={},this.loaded=!1,this.requestors=[],this.patterns={},this.atlasImage=new l.R({width:1,height:1}),this.dirty=!0}isLoaded(){return this.loaded}setLoaded(t){if(this.loaded!==t&&(this.loaded=t,t)){for(const{ids:n,callback:s}of this.requestors)this._notify(n,s);this.requestors=[]}}getImage(t){const n=this.images[t];if(n&&!n.data&&n.spriteData){const s=n.spriteData;n.data=new l.R({width:s.width,height:s.height},s.context.getImageData(s.x,s.y,s.width,s.height).data),n.spriteData=null}return n}addImage(t,n){if(this.images[t])throw new Error(`Image id ${t} already exist, use updateImage instead`);this._validate(t,n)&&(this.images[t]=n)}_validate(t,n){let s=!0;const c=n.data||n.spriteData;return this._validateStretch(n.stretchX,c&&c.width)||(this.fire(new l.j(new Error(`Image "${t}" has invalid "stretchX" value`))),s=!1),this._validateStretch(n.stretchY,c&&c.height)||(this.fire(new l.j(new Error(`Image "${t}" has invalid "stretchY" value`))),s=!1),this._validateContent(n.content,n)||(this.fire(new l.j(new Error(`Image "${t}" has invalid "content" value`))),s=!1),s}_validateStretch(t,n){if(!t)return!0;let s=0;for(const c of t){if(c[0]-1);x++,p[x]=_,g[x]=b,g[x+1]=St}for(let _=0,x=0;_{let _=this.entries[c];_||(_=this.entries[c]={glyphs:{},requests:{},ranges:{}});let x=_.glyphs[p];if(x!==void 0)return void g(null,{stack:c,id:p,glyph:x});if(x=this._tinySDF(_,c,p),x)return _.glyphs[p]=x,void g(null,{stack:c,id:p,glyph:x});const b=Math.floor(p/256);if(256*b>65535)return void g(new Error("glyphs > 65535 not supported"));if(_.ranges[b])return void g(null,{stack:c,id:p,glyph:x});if(!this.url)return void g(new Error("glyphsUrl is not set"));let T=_.requests[b];T||(T=_.requests[b]=[],Li.loadGlyphRange(c,b,this.url,this.requestManager,((I,P)=>{if(P){for(const V in P)this._doesCharSupportLocalGlyph(+V)||(_.glyphs[+V]=P[+V]);_.ranges[b]=!0}for(const V of T)V(I,P);delete _.requests[b]}))),T.push(((I,P)=>{I?g(I):P&&g(null,{stack:c,id:p,glyph:P[p]||null})}))}),((c,p)=>{if(c)n(c);else if(p){const g={};for(const{stack:_,id:x,glyph:b}of p)(g[_]||(g[_]={}))[x]=b&&{id:b.id,bitmap:b.bitmap.clone(),metrics:b.metrics};n(null,g)}}))}_doesCharSupportLocalGlyph(t){return!!this.localIdeographFontFamily&&(l.u["CJK Unified Ideographs"](t)||l.u["Hangul Syllables"](t)||l.u.Hiragana(t)||l.u.Katakana(t))}_tinySDF(t,n,s){const c=this.localIdeographFontFamily;if(!c||!this._doesCharSupportLocalGlyph(s))return;let p=t.tinySDF;if(!p){let _="400";/bold/i.test(n)?_="900":/medium/i.test(n)?_="500":/light/i.test(n)&&(_="200"),p=t.tinySDF=new Li.TinySDF({fontSize:48,buffer:6,radius:16,cutoff:.25,fontFamily:c,fontWeight:_})}const g=p.draw(String.fromCharCode(s));return{id:s,bitmap:new l.q({width:g.width||60,height:g.height||60},g.data),metrics:{width:g.glyphWidth/2||24,height:g.glyphHeight/2||24,left:g.glyphLeft/2+.5||0,top:g.glyphTop/2-27.5||-8,advance:g.glyphAdvance/2||24,isDoubleResolution:!0}}}}Li.loadGlyphRange=function(u,t,n,s,c){const p=256*t,g=p+255,_=s.transformRequest(n.replace("{fontstack}",u).replace("{range}",`${p}-${g}`),Fe.Glyphs);l.l(_,((x,b)=>{if(x)c(x);else if(b){const T={};for(const I of l.n(b))T[I.id]=I;c(null,T)}}))},Li.TinySDF=class{constructor({fontSize:u=24,buffer:t=3,radius:n=8,cutoff:s=.25,fontFamily:c="sans-serif",fontWeight:p="normal",fontStyle:g="normal"}={}){this.buffer=t,this.cutoff=s,this.radius=n;const _=this.size=u+4*t,x=this._createCanvas(_),b=this.ctx=x.getContext("2d",{willReadFrequently:!0});b.font=`${g} ${p} ${u}px ${c}`,b.textBaseline="alphabetic",b.textAlign="left",b.fillStyle="black",this.gridOuter=new Float64Array(_*_),this.gridInner=new Float64Array(_*_),this.f=new Float64Array(_),this.z=new Float64Array(_+1),this.v=new Uint16Array(_)}_createCanvas(u){const t=document.createElement("canvas");return t.width=t.height=u,t}draw(u){const{width:t,actualBoundingBoxAscent:n,actualBoundingBoxDescent:s,actualBoundingBoxLeft:c,actualBoundingBoxRight:p}=this.ctx.measureText(u),g=Math.ceil(n),_=Math.max(0,Math.min(this.size-this.buffer,Math.ceil(p-c))),x=Math.min(this.size-this.buffer,g+Math.ceil(s)),b=_+2*this.buffer,T=x+2*this.buffer,I=Math.max(b*T,0),P=new Uint8ClampedArray(I),V={data:P,width:b,height:T,glyphWidth:_,glyphHeight:x,glyphTop:g,glyphLeft:0,glyphAdvance:t};if(_===0||x===0)return V;const{ctx:N,buffer:$,gridInner:B,gridOuter:ee}=this;N.clearRect($,$,_,x),N.fillText(u,$,$+g);const oe=N.getImageData($,$,_,x);ee.fill(St,0,I),B.fill(0,0,I);for(let G=0;G0?fe*fe:0,B[ue]=fe<0?fe*fe:0}}Zt(ee,0,0,b,T,b,this.f,this.v,this.z),Zt(B,$,$,_,x,b,this.f,this.v,this.z);for(let G=0;G1&&(x=t[++_]);const T=Math.abs(b-x.left),I=Math.abs(b-x.right),P=Math.min(T,I);let V;const N=p/s*(c+1);if(x.isDash){const 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n(c);if(p){const g=l.F(l.e(p,u),["tiles","minzoom","maxzoom","attribution","bounds","scheme","tileSize","encoding"]);p.vector_layers&&(g.vectorLayers=p.vector_layers,g.vectorLayerIds=g.vectorLayers.map((_=>_.id))),n(null,g)}};return u.url?l.f(t.transformRequest(u.url,Fe.Source),s):l.h.frame((()=>s(null,u)))}class Mt{constructor(t,n){t&&(n?this.setSouthWest(t).setNorthEast(n):Array.isArray(t)&&(t.length===4?this.setSouthWest([t[0],t[1]]).setNorthEast([t[2],t[3]]):this.setSouthWest(t[0]).setNorthEast(t[1])))}setNorthEast(t){return this._ne=t instanceof l.L?new l.L(t.lng,t.lat):l.L.convert(t),this}setSouthWest(t){return this._sw=t instanceof l.L?new l.L(t.lng,t.lat):l.L.convert(t),this}extend(t){const n=this._sw,s=this._ne;let c,p;if(t instanceof l.L)c=t,p=t;else{if(!(t instanceof Mt))return Array.isArray(t)?t.length===4||t.every(Array.isArray)?this.extend(Mt.convert(t)):this.extend(l.L.convert(t)):t&&("lng"in t||"lon"in t)&&"lat"in t?this.extend(l.L.convert(t)):this;if(c=t._sw,p=t._ne,!c||!p)return this}return n||s?(n.lng=Math.min(c.lng,n.lng),n.lat=Math.min(c.lat,n.lat),s.lng=Math.max(p.lng,s.lng),s.lat=Math.max(p.lat,s.lat)):(this._sw=new l.L(c.lng,c.lat),this._ne=new l.L(p.lng,p.lat)),this}getCenter(){return new l.L((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 l.L(this.getWest(),this.getNorth())}getSouthEast(){return new l.L(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(t){const{lng:n,lat:s}=l.L.convert(t);let c=this._sw.lng<=n&&n<=this._ne.lng;return this._sw.lng>this._ne.lng&&(c=this._sw.lng>=n&&n>=this._ne.lng),this._sw.lat<=s&&s<=this._ne.lat&&c}static convert(t){return t instanceof Mt?t:t&&new Mt(t)}static fromLngLat(t,n=0){const s=360*n/40075017,c=s/Math.cos(Math.PI/180*t.lat);return new Mt(new l.L(t.lng-c,t.lat-s),new l.L(t.lng+c,t.lat+s))}}class Fi{constructor(t,n,s){this.bounds=Mt.convert(this.validateBounds(t)),this.minzoom=n||0,this.maxzoom=s||24}validateBounds(t){return Array.isArray(t)&&t.length===4?[Math.max(-180,t[0]),Math.max(-90,t[1]),Math.min(180,t[2]),Math.min(90,t[3])]:[-180,-90,180,90]}contains(t){const n=Math.pow(2,t.z),s=Math.floor(l.G(this.bounds.getWest())*n),c=Math.floor(l.H(this.bounds.getNorth())*n),p=Math.ceil(l.G(this.bounds.getEast())*n),g=Math.ceil(l.H(this.bounds.getSouth())*n);return t.x>=s&&t.x=c&&t.y{this._loaded=!1,this.fire(new l.k("dataloading",{dataType:"source"})),this._tileJSONRequest=xr(this._options,this.map._requestManager,((p,g)=>{this._tileJSONRequest=null,this._loaded=!0,this.map.style.sourceCaches[this.id].clearTiles(),p?this.fire(new l.j(p)):g&&(l.e(this,g),g.bounds&&(this.tileBounds=new Fi(g.bounds,this.minzoom,this.maxzoom)),this.fire(new l.k("data",{dataType:"source",sourceDataType:"metadata"})),this.fire(new l.k("data",{dataType:"source",sourceDataType:"content"})))}))},this.serialize=()=>l.e({},this._options),this.id=t,this.dispatcher=s,this.type="vector",this.minzoom=0,this.maxzoom=22,this.scheme="xyz",this.tileSize=512,this.reparseOverscaled=!0,this.isTileClipped=!0,this._loaded=!1,l.e(this,l.F(n,["url","scheme","tileSize","promoteId"])),this._options=l.e({type:"vector"},n),this._collectResourceTiming=n.collectResourceTiming,this.tileSize!==512)throw new Error("vector tile sources must have a tileSize of 512");this.setEventedParent(c)}loaded(){return this._loaded}hasTile(t){return!this.tileBounds||this.tileBounds.contains(t.canonical)}onAdd(t){this.map=t,this.load()}setSourceProperty(t){this._tileJSONRequest&&this._tileJSONRequest.cancel(),t(),this.load()}setTiles(t){return this.setSourceProperty((()=>{this._options.tiles=t})),this}setUrl(t){return this.setSourceProperty((()=>{this.url=t,this._options.url=t})),this}onRemove(){this._tileJSONRequest&&(this._tileJSONRequest.cancel(),this._tileJSONRequest=null)}loadTile(t,n){const s=t.tileID.canonical.url(this.tiles,this.map.getPixelRatio(),this.scheme),c={request:this.map._requestManager.transformRequest(s,Fe.Tile),uid:t.uid,tileID:t.tileID,zoom:t.tileID.overscaledZ,tileSize:this.tileSize*t.tileID.overscaleFactor(),type:this.type,source:this.id,pixelRatio:this.map.getPixelRatio(),showCollisionBoxes:this.map.showCollisionBoxes,promoteId:this.promoteId};function p(g,_){return delete t.request,t.aborted?n(null):g&&g.status!==404?n(g):(_&&_.resourceTiming&&(t.resourceTiming=_.resourceTiming),this.map._refreshExpiredTiles&&_&&t.setExpiryData(_),t.loadVectorData(_,this.map.painter),n(null),void(t.reloadCallback&&(this.loadTile(t,t.reloadCallback),t.reloadCallback=null)))}c.request.collectResourceTiming=this._collectResourceTiming,t.actor&&t.state!=="expired"?t.state==="loading"?t.reloadCallback=n:t.request=t.actor.send("reloadTile",c,p.bind(this)):(t.actor=this.dispatcher.getActor(),t.request=t.actor.send("loadTile",c,p.bind(this)))}abortTile(t){t.request&&(t.request.cancel(),delete t.request),t.actor&&t.actor.send("abortTile",{uid:t.uid,type:this.type,source:this.id},void 0)}unloadTile(t){t.unloadVectorData(),t.actor&&t.actor.send("removeTile",{uid:t.uid,type:this.type,source:this.id},void 0)}hasTransition(){return!1}}class Rn extends l.E{constructor(t,n,s,c){super(),this.id=t,this.dispatcher=s,this.setEventedParent(c),this.type="raster",this.minzoom=0,this.maxzoom=22,this.roundZoom=!0,this.scheme="xyz",this.tileSize=512,this._loaded=!1,this._options=l.e({type:"raster"},n),l.e(this,l.F(n,["url","scheme","tileSize"]))}load(){this._loaded=!1,this.fire(new l.k("dataloading",{dataType:"source"})),this._tileJSONRequest=xr(this._options,this.map._requestManager,((t,n)=>{this._tileJSONRequest=null,this._loaded=!0,t?this.fire(new l.j(t)):n&&(l.e(this,n),n.bounds&&(this.tileBounds=new Fi(n.bounds,this.minzoom,this.maxzoom)),this.fire(new l.k("data",{dataType:"source",sourceDataType:"metadata"})),this.fire(new l.k("data",{dataType:"source",sourceDataType:"content"})))}))}loaded(){return this._loaded}onAdd(t){this.map=t,this.load()}onRemove(){this._tileJSONRequest&&(this._tileJSONRequest.cancel(),this._tileJSONRequest=null)}setSourceProperty(t){this._tileJSONRequest&&this._tileJSONRequest.cancel(),t(),this.load()}setTiles(t){return this.setSourceProperty((()=>{this._options.tiles=t})),this}serialize(){return l.e({},this._options)}hasTile(t){return!this.tileBounds||this.tileBounds.contains(t.canonical)}loadTile(t,n){const s=t.tileID.canonical.url(this.tiles,this.map.getPixelRatio(),this.scheme);t.request=qe.getImage(this.map._requestManager.transformRequest(s,Fe.Tile),((c,p,g)=>{if(delete t.request,t.aborted)t.state="unloaded",n(null);else if(c)t.state="errored",n(c);else if(p){this.map._refreshExpiredTiles&&g&&t.setExpiryData(g);const _=this.map.painter.context,x=_.gl;t.texture=this.map.painter.getTileTexture(p.width),t.texture?t.texture.update(p,{useMipmap:!0}):(t.texture=new Et(_,p,x.RGBA,{useMipmap:!0}),t.texture.bind(x.LINEAR,x.CLAMP_TO_EDGE,x.LINEAR_MIPMAP_NEAREST),_.extTextureFilterAnisotropic&&x.texParameterf(x.TEXTURE_2D,_.extTextureFilterAnisotropic.TEXTURE_MAX_ANISOTROPY_EXT,_.extTextureFilterAnisotropicMax)),t.state="loaded",n(null)}}),this.map._refreshExpiredTiles)}abortTile(t,n){t.request&&(t.request.cancel(),delete t.request),n()}unloadTile(t,n){t.texture&&this.map.painter.saveTileTexture(t.texture),n()}hasTransition(){return!1}}class Bn extends Rn{constructor(t,n,s,c){super(t,n,s,c),this.type="raster-dem",this.maxzoom=22,this._options=l.e({type:"raster-dem"},n),this.encoding=n.encoding||"mapbox",this.redFactor=n.redFactor,this.greenFactor=n.greenFactor,this.blueFactor=n.blueFactor,this.baseShift=n.baseShift}loadTile(t,n){const s=t.tileID.canonical.url(this.tiles,this.map.getPixelRatio(),this.scheme),c=this.map._requestManager.transformRequest(s,Fe.Tile);function p(g,_){g&&(t.state="errored",n(g)),_&&(t.dem=_,t.needsHillshadePrepare=!0,t.needsTerrainPrepare=!0,t.state="loaded",n(null))}t.neighboringTiles=this._getNeighboringTiles(t.tileID),t.request=qe.getImage(c,((g,_,x)=>l._(this,void 0,void 0,(function*(){if(delete t.request,t.aborted)t.state="unloaded",n(null);else if(g)t.state="errored",n(g);else if(_){this.map._refreshExpiredTiles&&t.setExpiryData(x);const b=l.a(_)&&l.J()?_:yield(function(I){return l._(this,void 0,void 0,(function*(){if(typeof VideoFrame<"u"&&l.K()){const P=I.width+2,V=I.height+2;try{return new l.R({width:P,height:V},yield l.M(I,-1,-1,P,V))}catch{}}return l.h.getImageData(I,1)}))})(_),T={uid:t.uid,coord:t.tileID,source:this.id,rawImageData:b,encoding:this.encoding,redFactor:this.redFactor,greenFactor:this.greenFactor,blueFactor:this.blueFactor,baseShift:this.baseShift};t.actor&&t.state!=="expired"||(t.actor=this.dispatcher.getActor(),t.actor.send("loadDEMTile",T,p))}}))),this.map._refreshExpiredTiles)}_getNeighboringTiles(t){const n=t.canonical,s=Math.pow(2,n.z),c=(n.x-1+s)%s,p=n.x===0?t.wrap-1:t.wrap,g=(n.x+1+s)%s,_=n.x+1===s?t.wrap+1:t.wrap,x={};return x[new l.O(t.overscaledZ,p,n.z,c,n.y).key]={backfilled:!1},x[new l.O(t.overscaledZ,_,n.z,g,n.y).key]={backfilled:!1},n.y>0&&(x[new l.O(t.overscaledZ,p,n.z,c,n.y-1).key]={backfilled:!1},x[new l.O(t.overscaledZ,t.wrap,n.z,n.x,n.y-1).key]={backfilled:!1},x[new l.O(t.overscaledZ,_,n.z,g,n.y-1).key]={backfilled:!1}),n.y+1{this._updateWorkerData()},this.serialize=()=>l.e({},this._options,{type:this.type,data:this._data}),this.id=t,this.type="geojson",this.minzoom=0,this.maxzoom=18,this.tileSize=512,this.isTileClipped=!0,this.reparseOverscaled=!0,this._removed=!1,this._pendingLoads=0,this.actor=s.getActor(),this.setEventedParent(c),this._data=n.data,this._options=l.e({},n),this._collectResourceTiming=n.collectResourceTiming,n.maxzoom!==void 0&&(this.maxzoom=n.maxzoom),n.type&&(this.type=n.type),n.attribution&&(this.attribution=n.attribution),this.promoteId=n.promoteId;const p=l.N/this.tileSize;this.workerOptions=l.e({source:this.id,cluster:n.cluster||!1,geojsonVtOptions:{buffer:(n.buffer!==void 0?n.buffer:128)*p,tolerance:(n.tolerance!==void 0?n.tolerance:.375)*p,extent:l.N,maxZoom:this.maxzoom,lineMetrics:n.lineMetrics||!1,generateId:n.generateId||!1},superclusterOptions:{maxZoom:n.clusterMaxZoom!==void 0?n.clusterMaxZoom:this.maxzoom-1,minPoints:Math.max(2,n.clusterMinPoints||2),extent:l.N,radius:(n.clusterRadius||50)*p,log:!1,generateId:n.generateId||!1},clusterProperties:n.clusterProperties,filter:n.filter},n.workerOptions),typeof this.promoteId=="string"&&(this.workerOptions.promoteId=this.promoteId)}onAdd(t){this.map=t,this.load()}setData(t){return this._data=t,this._updateWorkerData(),this}updateData(t){return this._updateWorkerData(t),this}setClusterOptions(t){return this.workerOptions.cluster=t.cluster,t&&(t.clusterRadius!==void 0&&(this.workerOptions.superclusterOptions.radius=t.clusterRadius),t.clusterMaxZoom!==void 0&&(this.workerOptions.superclusterOptions.maxZoom=t.clusterMaxZoom)),this._updateWorkerData(),this}getClusterExpansionZoom(t,n){return this.actor.send("geojson.getClusterExpansionZoom",{clusterId:t,source:this.id},n),this}getClusterChildren(t,n){return this.actor.send("geojson.getClusterChildren",{clusterId:t,source:this.id},n),this}getClusterLeaves(t,n,s,c){return this.actor.send("geojson.getClusterLeaves",{source:this.id,clusterId:t,limit:n,offset:s},c),this}_updateWorkerData(t){const n=l.e({},this.workerOptions);t?n.dataDiff=t:typeof this._data=="string"?(n.request=this.map._requestManager.transformRequest(l.h.resolveURL(this._data),Fe.Source),n.request.collectResourceTiming=this._collectResourceTiming):n.data=JSON.stringify(this._data),this._pendingLoads++,this.fire(new l.k("dataloading",{dataType:"source"})),this.actor.send(`${this.type}.loadData`,n,((s,c)=>{if(this._pendingLoads--,this._removed||c&&c.abandoned)return void this.fire(new l.k("dataabort",{dataType:"source"}));let p=null;if(c&&c.resourceTiming&&c.resourceTiming[this.id]&&(p=c.resourceTiming[this.id].slice(0)),s)return void this.fire(new l.j(s));const g={dataType:"source"};this._collectResourceTiming&&p&&p.length>0&&l.e(g,{resourceTiming:p}),this.fire(new l.k("data",Object.assign(Object.assign({},g),{sourceDataType:"metadata"}))),this.fire(new l.k("data",Object.assign(Object.assign({},g),{sourceDataType:"content"})))}))}loaded(){return this._pendingLoads===0}loadTile(t,n){const s=t.actor?"reloadTile":"loadTile";t.actor=this.actor;const c={type:this.type,uid:t.uid,tileID:t.tileID,zoom:t.tileID.overscaledZ,maxZoom:this.maxzoom,tileSize:this.tileSize,source:this.id,pixelRatio:this.map.getPixelRatio(),showCollisionBoxes:this.map.showCollisionBoxes,promoteId:this.promoteId};t.request=this.actor.send(s,c,((p,g)=>(delete t.request,t.unloadVectorData(),t.aborted?n(null):p?n(p):(t.loadVectorData(g,this.map.painter,s==="reloadTile"),n(null)))))}abortTile(t){t.request&&(t.request.cancel(),delete t.request),t.aborted=!0}unloadTile(t){t.unloadVectorData(),this.actor.send("removeTile",{uid:t.uid,type:this.type,source:this.id})}onRemove(){this._removed=!0,this.actor.send("removeSource",{type:this.type,source:this.id})}hasTransition(){return!1}}var fr=l.Q([{name:"a_pos",type:"Int16",components:2},{name:"a_texture_pos",type:"Int16",components:2}]);class nr extends l.E{constructor(t,n,s,c){super(),this.load=(p,g)=>{this._loaded=!1,this.fire(new l.k("dataloading",{dataType:"source"})),this.url=this.options.url,this._request=qe.getImage(this.map._requestManager.transformRequest(this.url,Fe.Image),((_,x)=>{this._request=null,this._loaded=!0,_?this.fire(new l.j(_)):x&&(this.image=x,p&&(this.coordinates=p),g&&g(),this._finishLoading())}))},this.prepare=()=>{if(Object.keys(this.tiles).length===0||!this.image)return;const p=this.map.painter.context,g=p.gl;this.boundsBuffer||(this.boundsBuffer=p.createVertexBuffer(this._boundsArray,fr.members)),this.boundsSegments||(this.boundsSegments=l.S.simpleSegment(0,0,4,2)),this.texture||(this.texture=new Et(p,this.image,g.RGBA),this.texture.bind(g.LINEAR,g.CLAMP_TO_EDGE));let _=!1;for(const x in this.tiles){const b=this.tiles[x];b.state!=="loaded"&&(b.state="loaded",b.texture=this.texture,_=!0)}_&&this.fire(new l.k("data",{dataType:"source",sourceDataType:"idle",sourceId:this.id}))},this.serialize=()=>({type:"image",url:this.options.url,coordinates:this.coordinates}),this.id=t,this.dispatcher=s,this.coordinates=n.coordinates,this.type="image",this.minzoom=0,this.maxzoom=22,this.tileSize=512,this.tiles={},this._loaded=!1,this.setEventedParent(c),this.options=n}loaded(){return this._loaded}updateImage(t){return t.url?(this._request&&(this._request.cancel(),this._request=null),this.options.url=t.url,this.load(t.coordinates,(()=>{this.texture=null})),this):this}_finishLoading(){this.map&&(this.setCoordinates(this.coordinates),this.fire(new l.k("data",{dataType:"source",sourceDataType:"metadata"})))}onAdd(t){this.map=t,this.load()}onRemove(){this._request&&(this._request.cancel(),this._request=null)}setCoordinates(t){this.coordinates=t;const n=t.map(l.U.fromLngLat);this.tileID=(function(c){let p=1/0,g=1/0,_=-1/0,x=-1/0;for(const P of c)p=Math.min(p,P.x),g=Math.min(g,P.y),_=Math.max(_,P.x),x=Math.max(x,P.y);const b=Math.max(_-p,x-g),T=Math.max(0,Math.floor(-Math.log(b)/Math.LN2)),I=Math.pow(2,T);return new l.W(T,Math.floor((p+_)/2*I),Math.floor((g+x)/2*I))})(n),this.minzoom=this.maxzoom=this.tileID.z;const s=n.map((c=>this.tileID.getTilePoint(c)._round()));return this._boundsArray=new l.V,this._boundsArray.emplaceBack(s[0].x,s[0].y,0,0),this._boundsArray.emplaceBack(s[1].x,s[1].y,l.N,0),this._boundsArray.emplaceBack(s[3].x,s[3].y,0,l.N),this._boundsArray.emplaceBack(s[2].x,s[2].y,l.N,l.N),this.boundsBuffer&&(this.boundsBuffer.destroy(),delete this.boundsBuffer),this.fire(new l.k("data",{dataType:"source",sourceDataType:"content"})),this}loadTile(t,n){this.tileID&&this.tileID.equals(t.tileID.canonical)?(this.tiles[String(t.tileID.wrap)]=t,t.buckets={},n(null)):(t.state="errored",n(null))}hasTransition(){return!1}}class ua extends nr{constructor(t,n,s,c){super(t,n,s,c),this.load=()=>{this._loaded=!1;const p=this.options;this.urls=[];for(const g of p.urls)this.urls.push(this.map._requestManager.transformRequest(g,Fe.Source).url);l.X(this.urls,((g,_)=>{this._loaded=!0,g?this.fire(new l.j(g)):_&&(this.video=_,this.video.loop=!0,this.video.addEventListener("playing",(()=>{this.map.triggerRepaint()})),this.map&&this.video.play(),this._finishLoading())}))},this.prepare=()=>{if(Object.keys(this.tiles).length===0||this.video.readyState<2)return;const p=this.map.painter.context,g=p.gl;this.boundsBuffer||(this.boundsBuffer=p.createVertexBuffer(this._boundsArray,fr.members)),this.boundsSegments||(this.boundsSegments=l.S.simpleSegment(0,0,4,2)),this.texture?this.video.paused||(this.texture.bind(g.LINEAR,g.CLAMP_TO_EDGE),g.texSubImage2D(g.TEXTURE_2D,0,0,0,g.RGBA,g.UNSIGNED_BYTE,this.video)):(this.texture=new Et(p,this.video,g.RGBA),this.texture.bind(g.LINEAR,g.CLAMP_TO_EDGE));let _=!1;for(const x in this.tiles){const b=this.tiles[x];b.state!=="loaded"&&(b.state="loaded",b.texture=this.texture,_=!0)}_&&this.fire(new l.k("data",{dataType:"source",sourceDataType:"idle",sourceId:this.id}))},this.serialize=()=>({type:"video",urls:this.urls,coordinates:this.coordinates}),this.roundZoom=!0,this.type="video",this.options=n}pause(){this.video&&this.video.pause()}play(){this.video&&this.video.play()}seek(t){if(this.video){const n=this.video.seekable;tn.end(0)?this.fire(new l.j(new l.Y(`sources.${this.id}`,null,`Playback for this video can be set only between the ${n.start(0)} and ${n.end(0)}-second mark.`))):this.video.currentTime=t}}getVideo(){return this.video}onAdd(t){this.map||(this.map=t,this.load(),this.video&&(this.video.play(),this.setCoordinates(this.coordinates)))}hasTransition(){return this.video&&!this.video.paused}}class Hr extends nr{constructor(t,n,s,c){super(t,n,s,c),this.load=()=>{this._loaded=!0,this.canvas||(this.canvas=this.options.canvas instanceof HTMLCanvasElement?this.options.canvas:document.getElementById(this.options.canvas)),this.width=this.canvas.width,this.height=this.canvas.height,this._hasInvalidDimensions()?this.fire(new l.j(new Error("Canvas dimensions cannot be less than or equal to zero."))):(this.play=function(){this._playing=!0,this.map.triggerRepaint()},this.pause=function(){this._playing&&(this.prepare(),this._playing=!1)},this._finishLoading())},this.prepare=()=>{let p=!1;if(this.canvas.width!==this.width&&(this.width=this.canvas.width,p=!0),this.canvas.height!==this.height&&(this.height=this.canvas.height,p=!0),this._hasInvalidDimensions()||Object.keys(this.tiles).length===0)return;const g=this.map.painter.context,_=g.gl;this.boundsBuffer||(this.boundsBuffer=g.createVertexBuffer(this._boundsArray,fr.members)),this.boundsSegments||(this.boundsSegments=l.S.simpleSegment(0,0,4,2)),this.texture?(p||this._playing)&&this.texture.update(this.canvas,{premultiply:!0}):this.texture=new Et(g,this.canvas,_.RGBA,{premultiply:!0});let x=!1;for(const b in this.tiles){const T=this.tiles[b];T.state!=="loaded"&&(T.state="loaded",T.texture=this.texture,x=!0)}x&&this.fire(new l.k("data",{dataType:"source",sourceDataType:"idle",sourceId:this.id}))},this.serialize=()=>({type:"canvas",coordinates:this.coordinates}),n.coordinates?Array.isArray(n.coordinates)&&n.coordinates.length===4&&!n.coordinates.some((p=>!Array.isArray(p)||p.length!==2||p.some((g=>typeof g!="number"))))||this.fire(new l.j(new l.Y(`sources.${t}`,null,'"coordinates" property must be an array of 4 longitude/latitude array pairs'))):this.fire(new l.j(new l.Y(`sources.${t}`,null,'missing required property "coordinates"'))),n.animate&&typeof n.animate!="boolean"&&this.fire(new l.j(new l.Y(`sources.${t}`,null,'optional "animate" property must be a boolean value'))),n.canvas?typeof n.canvas=="string"||n.canvas instanceof HTMLCanvasElement||this.fire(new l.j(new l.Y(`sources.${t}`,null,'"canvas" must be either a string representing the ID of the canvas element from which to read, or an HTMLCanvasElement instance'))):this.fire(new l.j(new l.Y(`sources.${t}`,null,'missing required property "canvas"'))),this.options=n,this.animate=n.animate===void 0||n.animate}getCanvas(){return this.canvas}onAdd(t){this.map=t,this.load(),this.canvas&&this.animate&&this.play()}onRemove(){this.pause()}hasTransition(){return this._playing}_hasInvalidDimensions(){for(const t of[this.canvas.width,this.canvas.height])if(isNaN(t)||t<=0)return!0;return!1}}const ha={},Pr=u=>{switch(u){case"geojson":return Gr;case"image":return nr;case"raster":return Rn;case"raster-dem":return Bn;case"vector":return pn;case"video":return ua;case"canvas":return Hr}return ha[u]};function On(u,t){const n=l.Z();return l.$(n,n,[1,1,0]),l.a0(n,n,[.5*u.width,.5*u.height,1]),l.a1(n,n,u.calculatePosMatrix(t.toUnwrapped()))}function dn(u,t,n,s,c,p){const g=(function(I,P,V){if(I)for(const N of I){const $=P[N];if($&&$.source===V&&$.type==="fill-extrusion")return!0}else for(const N in P){const $=P[N];if($.source===V&&$.type==="fill-extrusion")return!0}return!1})(c&&c.layers,t,u.id),_=p.maxPitchScaleFactor(),x=u.tilesIn(s,_,g);x.sort(Wr);const b=[];for(const I of x)b.push({wrappedTileID:I.tileID.wrapped().key,queryResults:I.tile.queryRenderedFeatures(t,n,u._state,I.queryGeometry,I.cameraQueryGeometry,I.scale,c,p,_,On(u.transform,I.tileID))});const T=(function(I){const P={},V={};for(const N of I){const $=N.queryResults,B=N.wrappedTileID,ee=V[B]=V[B]||{};for(const oe in $){const G=$[oe],te=ee[oe]=ee[oe]||{},ce=P[oe]=P[oe]||[];for(const ue of G)te[ue.featureIndex]||(te[ue.featureIndex]=!0,ce.push(ue))}}return P})(b);for(const I in T)T[I].forEach((P=>{const V=P.feature,N=u.getFeatureState(V.layer["source-layer"],V.id);V.source=V.layer.source,V.layer["source-layer"]&&(V.sourceLayer=V.layer["source-layer"]),V.state=N}));return T}function Wr(u,t){const n=u.tileID,s=t.tileID;return n.overscaledZ-s.overscaledZ||n.canonical.y-s.canonical.y||n.wrap-s.wrap||n.canonical.x-s.canonical.x}class Xr{constructor(t,n){this.timeAdded=0,this.fadeEndTime=0,this.tileID=t,this.uid=l.a2(),this.uses=0,this.tileSize=n,this.buckets={},this.expirationTime=null,this.queryPadding=0,this.hasSymbolBuckets=!1,this.hasRTLText=!1,this.dependencies={},this.rtt=[],this.rttCoords={},this.expiredRequestCount=0,this.state="loading"}registerFadeDuration(t){const n=t+this.timeAdded;np.getLayer(b))).filter(Boolean);if(x.length!==0){_.layers=x,_.stateDependentLayerIds&&(_.stateDependentLayers=_.stateDependentLayerIds.map((b=>x.filter((T=>T.id===b))[0])));for(const b of x)g[b.id]=_}}return g})(t.buckets,n.style),this.hasSymbolBuckets=!1;for(const c in this.buckets){const p=this.buckets[c];if(p instanceof l.a4){if(this.hasSymbolBuckets=!0,!s)break;p.justReloaded=!0}}if(this.hasRTLText=!1,this.hasSymbolBuckets)for(const c in this.buckets){const p=this.buckets[c];if(p instanceof l.a4&&p.hasRTLText){this.hasRTLText=!0,l.a5();break}}this.queryPadding=0;for(const c in this.buckets){const p=this.buckets[c];this.queryPadding=Math.max(this.queryPadding,n.style.getLayer(c).queryRadius(p))}t.imageAtlas&&(this.imageAtlas=t.imageAtlas),t.glyphAtlasImage&&(this.glyphAtlasImage=t.glyphAtlasImage)}else this.collisionBoxArray=new l.a3}unloadVectorData(){for(const t in this.buckets)this.buckets[t].destroy();this.buckets={},this.imageAtlasTexture&&this.imageAtlasTexture.destroy(),this.imageAtlas&&(this.imageAtlas=null),this.glyphAtlasTexture&&this.glyphAtlasTexture.destroy(),this.latestFeatureIndex=null,this.state="unloaded"}getBucket(t){return this.buckets[t.id]}upload(t){for(const s in this.buckets){const c=this.buckets[s];c.uploadPending()&&c.upload(t)}const n=t.gl;this.imageAtlas&&!this.imageAtlas.uploaded&&(this.imageAtlasTexture=new Et(t,this.imageAtlas.image,n.RGBA),this.imageAtlas.uploaded=!0),this.glyphAtlasImage&&(this.glyphAtlasTexture=new Et(t,this.glyphAtlasImage,n.ALPHA),this.glyphAtlasImage=null)}prepare(t){this.imageAtlas&&this.imageAtlas.patchUpdatedImages(t,this.imageAtlasTexture)}queryRenderedFeatures(t,n,s,c,p,g,_,x,b,T){return this.latestFeatureIndex&&this.latestFeatureIndex.rawTileData?this.latestFeatureIndex.query({queryGeometry:c,cameraQueryGeometry:p,scale:g,tileSize:this.tileSize,pixelPosMatrix:T,transform:x,params:_,queryPadding:this.queryPadding*b},t,n,s):{}}querySourceFeatures(t,n){const s=this.latestFeatureIndex;if(!s||!s.rawTileData)return;const c=s.loadVTLayers(),p=n&&n.sourceLayer?n.sourceLayer:"",g=c._geojsonTileLayer||c[p];if(!g)return;const _=l.a6(n&&n.filter),{z:x,x:b,y:T}=this.tileID.canonical,I={z:x,x:b,y:T};for(let P=0;Ps)c=!1;else if(n)if(this.expirationTime{this.remove(t,p)}),s)),this.data[c].push(p),this.order.push(c),this.order.length>this.max){const g=this._getAndRemoveByKey(this.order[0]);g&&this.onRemove(g)}return this}has(t){return t.wrapped().key in this.data}getAndRemove(t){return this.has(t)?this._getAndRemoveByKey(t.wrapped().key):null}_getAndRemoveByKey(t){const n=this.data[t].shift();return n.timeout&&clearTimeout(n.timeout),this.data[t].length===0&&delete this.data[t],this.order.splice(this.order.indexOf(t),1),n.value}getByKey(t){const n=this.data[t];return n?n[0].value:null}get(t){return this.has(t)?this.data[t.wrapped().key][0].value:null}remove(t,n){if(!this.has(t))return this;const s=t.wrapped().key,c=n===void 0?0:this.data[s].indexOf(n),p=this.data[s][c];return this.data[s].splice(c,1),p.timeout&&clearTimeout(p.timeout),this.data[s].length===0&&delete this.data[s],this.onRemove(p.value),this.order.splice(this.order.indexOf(s),1),this}setMaxSize(t){for(this.max=t;this.order.length>this.max;){const n=this._getAndRemoveByKey(this.order[0]);n&&this.onRemove(n)}return this}filter(t){const n=[];for(const s in this.data)for(const c of this.data[s])t(c.value)||n.push(c);for(const s of n)this.remove(s.value.tileID,s)}}class he{constructor(){this.state={},this.stateChanges={},this.deletedStates={}}updateState(t,n,s){const c=String(n);if(this.stateChanges[t]=this.stateChanges[t]||{},this.stateChanges[t][c]=this.stateChanges[t][c]||{},l.e(this.stateChanges[t][c],s),this.deletedStates[t]===null){this.deletedStates[t]={};for(const p in this.state[t])p!==c&&(this.deletedStates[t][p]=null)}else if(this.deletedStates[t]&&this.deletedStates[t][c]===null){this.deletedStates[t][c]={};for(const p in this.state[t][c])s[p]||(this.deletedStates[t][c][p]=null)}else for(const p in s)this.deletedStates[t]&&this.deletedStates[t][c]&&this.deletedStates[t][c][p]===null&&delete this.deletedStates[t][c][p]}removeFeatureState(t,n,s){if(this.deletedStates[t]===null)return;const c=String(n);if(this.deletedStates[t]=this.deletedStates[t]||{},s&&n!==void 0)this.deletedStates[t][c]!==null&&(this.deletedStates[t][c]=this.deletedStates[t][c]||{},this.deletedStates[t][c][s]=null);else if(n!==void 0)if(this.stateChanges[t]&&this.stateChanges[t][c])for(s in this.deletedStates[t][c]={},this.stateChanges[t][c])this.deletedStates[t][c][s]=null;else this.deletedStates[t][c]=null;else this.deletedStates[t]=null}getState(t,n){const s=String(n),c=l.e({},(this.state[t]||{})[s],(this.stateChanges[t]||{})[s]);if(this.deletedStates[t]===null)return{};if(this.deletedStates[t]){const p=this.deletedStates[t][n];if(p===null)return{};for(const g in p)delete c[g]}return c}initializeTileState(t,n){t.setFeatureState(this.state,n)}coalesceChanges(t,n){const s={};for(const c in this.stateChanges){this.state[c]=this.state[c]||{};const p={};for(const g in this.stateChanges[c])this.state[c][g]||(this.state[c][g]={}),l.e(this.state[c][g],this.stateChanges[c][g]),p[g]=this.state[c][g];s[c]=p}for(const c in this.deletedStates){this.state[c]=this.state[c]||{};const p={};if(this.deletedStates[c]===null)for(const g in this.state[c])p[g]={},this.state[c][g]={};else for(const g in this.deletedStates[c]){if(this.deletedStates[c][g]===null)this.state[c][g]={};else for(const _ of Object.keys(this.deletedStates[c][g]))delete this.state[c][g][_];p[g]=this.state[c][g]}s[c]=s[c]||{},l.e(s[c],p)}if(this.stateChanges={},this.deletedStates={},Object.keys(s).length!==0)for(const c in t)t[c].setFeatureState(s,n)}}class Ri extends l.E{constructor(t,n,s){super(),this.id=t,this.dispatcher=s,this.on("data",(c=>{c.dataType==="source"&&c.sourceDataType==="metadata"&&(this._sourceLoaded=!0),this._sourceLoaded&&!this._paused&&c.dataType==="source"&&c.sourceDataType==="content"&&(this.reload(),this.transform&&this.update(this.transform,this.terrain),this._didEmitContent=!0)})),this.on("dataloading",(()=>{this._sourceErrored=!1})),this.on("error",(()=>{this._sourceErrored=this._source.loaded()})),this._source=((c,p,g,_)=>{const x=new(Pr(p.type))(c,p,g,_);if(x.id!==c)throw new Error(`Expected Source id to be ${c} instead of ${x.id}`);return x})(t,n,s,this),this._tiles={},this._cache=new fn(0,this._unloadTile.bind(this)),this._timers={},this._cacheTimers={},this._maxTileCacheSize=null,this._maxTileCacheZoomLevels=null,this._loadedParentTiles={},this._coveredTiles={},this._state=new he,this._didEmitContent=!1,this._updated=!1}onAdd(t){this.map=t,this._maxTileCacheSize=t?t._maxTileCacheSize:null,this._maxTileCacheZoomLevels=t?t._maxTileCacheZoomLevels:null,this._source&&this._source.onAdd&&this._source.onAdd(t)}onRemove(t){this.clearTiles(),this._source&&this._source.onRemove&&this._source.onRemove(t)}loaded(){if(this._sourceErrored)return!0;if(!this._sourceLoaded||!this._source.loaded())return!1;if(!(this.used===void 0&&this.usedForTerrain===void 0||this.used||this.usedForTerrain))return!0;if(!this._updated)return!1;for(const t in this._tiles){const n=this._tiles[t];if(n.state!=="loaded"&&n.state!=="errored")return!1}return!0}getSource(){return this._source}pause(){this._paused=!0}resume(){if(!this._paused)return;const t=this._shouldReloadOnResume;this._paused=!1,this._shouldReloadOnResume=!1,t&&this.reload(),this.transform&&this.update(this.transform,this.terrain)}_loadTile(t,n){return this._source.loadTile(t,n)}_unloadTile(t){if(this._source.unloadTile)return this._source.unloadTile(t,(()=>{}))}_abortTile(t){this._source.abortTile&&this._source.abortTile(t,(()=>{})),this._source.fire(new l.k("dataabort",{tile:t,coord:t.tileID,dataType:"source"}))}serialize(){return this._source.serialize()}prepare(t){this._source.prepare&&this._source.prepare(),this._state.coalesceChanges(this._tiles,this.map?this.map.painter:null);for(const n in this._tiles){const s=this._tiles[n];s.upload(t),s.prepare(this.map.style.imageManager)}}getIds(){return Object.values(this._tiles).map((t=>t.tileID)).sort(ar).map((t=>t.key))}getRenderableIds(t){const n=[];for(const s in this._tiles)this._isIdRenderable(s,t)&&n.push(this._tiles[s]);return t?n.sort(((s,c)=>{const p=s.tileID,g=c.tileID,_=new l.P(p.canonical.x,p.canonical.y)._rotate(this.transform.angle),x=new l.P(g.canonical.x,g.canonical.y)._rotate(this.transform.angle);return p.overscaledZ-g.overscaledZ||x.y-_.y||x.x-_.x})).map((s=>s.tileID.key)):n.map((s=>s.tileID)).sort(ar).map((s=>s.key))}hasRenderableParent(t){const n=this.findLoadedParent(t,0);return!!n&&this._isIdRenderable(n.tileID.key)}_isIdRenderable(t,n){return this._tiles[t]&&this._tiles[t].hasData()&&!this._coveredTiles[t]&&(n||!this._tiles[t].holdingForFade())}reload(){if(this._paused)this._shouldReloadOnResume=!0;else{this._cache.reset();for(const t in this._tiles)this._tiles[t].state!=="errored"&&this._reloadTile(t,"reloading")}}_reloadTile(t,n){const s=this._tiles[t];s&&(s.state!=="loading"&&(s.state=n),this._loadTile(s,this._tileLoaded.bind(this,s,t,n)))}_tileLoaded(t,n,s,c){if(c)return t.state="errored",void(c.status!==404?this._source.fire(new l.j(c,{tile:t})):this.update(this.transform,this.terrain));t.timeAdded=l.h.now(),s==="expired"&&(t.refreshedUponExpiration=!0),this._setTileReloadTimer(n,t),this.getSource().type==="raster-dem"&&t.dem&&this._backfillDEM(t),this._state.initializeTileState(t,this.map?this.map.painter:null),t.aborted||this._source.fire(new l.k("data",{dataType:"source",tile:t,coord:t.tileID}))}_backfillDEM(t){const n=this.getRenderableIds();for(let c=0;c1||(Math.abs(g)>1&&(Math.abs(g+x)===1?g+=x:Math.abs(g-x)===1&&(g-=x)),p.dem&&c.dem&&(c.dem.backfillBorder(p.dem,g,_),c.neighboringTiles&&c.neighboringTiles[b]&&(c.neighboringTiles[b].backfilled=!0)))}}getTile(t){return this.getTileByID(t.key)}getTileByID(t){return this._tiles[t]}_retainLoadedChildren(t,n,s,c){for(const p in this._tiles){let g=this._tiles[p];if(c[p]||!g.hasData()||g.tileID.overscaledZ<=n||g.tileID.overscaledZ>s)continue;let _=g.tileID;for(;g&&g.tileID.overscaledZ>n+1;){const b=g.tileID.scaledTo(g.tileID.overscaledZ-1);g=this._tiles[b.key],g&&g.hasData()&&(_=b)}let x=_;for(;x.overscaledZ>n;)if(x=x.scaledTo(x.overscaledZ-1),t[x.key]){c[_.key]=_;break}}}findLoadedParent(t,n){if(t.key in this._loadedParentTiles){const s=this._loadedParentTiles[t.key];return s&&s.tileID.overscaledZ>=n?s:null}for(let s=t.overscaledZ-1;s>=n;s--){const c=t.scaledTo(s),p=this._getLoadedTile(c);if(p)return p}}_getLoadedTile(t){const n=this._tiles[t.key];return n&&n.hasData()?n:this._cache.getByKey(t.wrapped().key)}updateCacheSize(t){const n=Math.ceil(t.width/this._source.tileSize)+1,s=Math.ceil(t.height/this._source.tileSize)+1,c=Math.floor(n*s*(this._maxTileCacheZoomLevels===null?l.c.MAX_TILE_CACHE_ZOOM_LEVELS:this._maxTileCacheZoomLevels)),p=typeof this._maxTileCacheSize=="number"?Math.min(this._maxTileCacheSize,c):c;this._cache.setMaxSize(p)}handleWrapJump(t){const n=Math.round((t-(this._prevLng===void 0?t:this._prevLng))/360);if(this._prevLng=t,n){const s={};for(const c in this._tiles){const p=this._tiles[c];p.tileID=p.tileID.unwrapTo(p.tileID.wrap+n),s[p.tileID.key]=p}this._tiles=s;for(const c in this._timers)clearTimeout(this._timers[c]),delete this._timers[c];for(const c in this._tiles)this._setTileReloadTimer(c,this._tiles[c])}}update(t,n){if(this.transform=t,this.terrain=n,!this._sourceLoaded||this._paused)return;let s;this.updateCacheSize(t),this.handleWrapJump(this.transform.center.lng),this._coveredTiles={},this.used||this.usedForTerrain?this._source.tileID?s=t.getVisibleUnwrappedCoordinates(this._source.tileID).map((T=>new l.O(T.canonical.z,T.wrap,T.canonical.z,T.canonical.x,T.canonical.y))):(s=t.coveringTiles({tileSize:this.usedForTerrain?this.tileSize:this._source.tileSize,minzoom:this._source.minzoom,maxzoom:this._source.maxzoom,roundZoom:!this.usedForTerrain&&this._source.roundZoom,reparseOverscaled:this._source.reparseOverscaled,terrain:n}),this._source.hasTile&&(s=s.filter((T=>this._source.hasTile(T))))):s=[];const c=t.coveringZoomLevel(this._source),p=Math.max(c-Ri.maxOverzooming,this._source.minzoom),g=Math.max(c+Ri.maxUnderzooming,this._source.minzoom);if(this.usedForTerrain){const T={};for(const I of s)if(I.canonical.z>this._source.minzoom){const P=I.scaledTo(I.canonical.z-1);T[P.key]=P;const V=I.scaledTo(Math.max(this._source.minzoom,Math.min(I.canonical.z,5)));T[V.key]=V}s=s.concat(Object.values(T))}const _=s.length===0&&!this._updated&&this._didEmitContent;this._updated=!0,_&&this.fire(new l.k("data",{sourceDataType:"idle",dataType:"source",sourceId:this.id}));const x=this._updateRetainedTiles(s,c);if(At(this._source.type)){const T={},I={},P=Object.keys(x),V=l.h.now();for(const N of P){const $=x[N],B=this._tiles[N];if(!B||B.fadeEndTime!==0&&B.fadeEndTime<=V)continue;const ee=this.findLoadedParent($,p);ee&&(this._addTile(ee.tileID),T[ee.tileID.key]=ee.tileID),I[N]=$}this._retainLoadedChildren(I,c,g,x);for(const N in T)x[N]||(this._coveredTiles[N]=!0,x[N]=T[N]);if(n){const N={},$={};for(const B of s)this._tiles[B.key].hasData()?N[B.key]=B:$[B.key]=B;for(const B in $){const ee=$[B].children(this._source.maxzoom);this._tiles[ee[0].key]&&this._tiles[ee[1].key]&&this._tiles[ee[2].key]&&this._tiles[ee[3].key]&&(N[ee[0].key]=x[ee[0].key]=ee[0],N[ee[1].key]=x[ee[1].key]=ee[1],N[ee[2].key]=x[ee[2].key]=ee[2],N[ee[3].key]=x[ee[3].key]=ee[3],delete $[B])}for(const B in $){const ee=this.findLoadedParent($[B],this._source.minzoom);if(ee){N[ee.tileID.key]=x[ee.tileID.key]=ee.tileID;for(const oe in N)N[oe].isChildOf(ee.tileID)&&delete N[oe]}}for(const B in this._tiles)N[B]||(this._coveredTiles[B]=!0)}}for(const T in x)this._tiles[T].clearFadeHold();const b=l.ab(this._tiles,x);for(const T of b){const I=this._tiles[T];I.hasSymbolBuckets&&!I.holdingForFade()?I.setHoldDuration(this.map._fadeDuration):I.hasSymbolBuckets&&!I.symbolFadeFinished()||this._removeTile(T)}this._updateLoadedParentTileCache()}releaseSymbolFadeTiles(){for(const t in this._tiles)this._tiles[t].holdingForFade()&&this._removeTile(t)}_updateRetainedTiles(t,n){const s={},c={},p=Math.max(n-Ri.maxOverzooming,this._source.minzoom),g=Math.max(n+Ri.maxUnderzooming,this._source.minzoom),_={};for(const x of t){const b=this._addTile(x);s[x.key]=x,b.hasData()||nthis._source.maxzoom){const I=x.children(this._source.maxzoom)[0],P=this.getTile(I);if(P&&P.hasData()){s[I.key]=I;continue}}else{const I=x.children(this._source.maxzoom);if(s[I[0].key]&&s[I[1].key]&&s[I[2].key]&&s[I[3].key])continue}let T=b.wasRequested();for(let I=x.overscaledZ-1;I>=p;--I){const P=x.scaledTo(I);if(c[P.key])break;if(c[P.key]=!0,b=this.getTile(P),!b&&T&&(b=this._addTile(P)),b){const V=b.hasData();if((T||V)&&(s[P.key]=P),T=b.wasRequested(),V)break}}}return s}_updateLoadedParentTileCache(){this._loadedParentTiles={};for(const t in this._tiles){const n=[];let s,c=this._tiles[t].tileID;for(;c.overscaledZ>0;){if(c.key in this._loadedParentTiles){s=this._loadedParentTiles[c.key];break}n.push(c.key);const p=c.scaledTo(c.overscaledZ-1);if(s=this._getLoadedTile(p),s)break;c=p}for(const p of n)this._loadedParentTiles[p]=s}}_addTile(t){let n=this._tiles[t.key];if(n)return n;n=this._cache.getAndRemove(t),n&&(this._setTileReloadTimer(t.key,n),n.tileID=t,this._state.initializeTileState(n,this.map?this.map.painter:null),this._cacheTimers[t.key]&&(clearTimeout(this._cacheTimers[t.key]),delete this._cacheTimers[t.key],this._setTileReloadTimer(t.key,n)));const s=n;return n||(n=new Xr(t,this._source.tileSize*t.overscaleFactor()),this._loadTile(n,this._tileLoaded.bind(this,n,t.key,n.state))),n.uses++,this._tiles[t.key]=n,s||this._source.fire(new l.k("dataloading",{tile:n,coord:n.tileID,dataType:"source"})),n}_setTileReloadTimer(t,n){t in this._timers&&(clearTimeout(this._timers[t]),delete this._timers[t]);const s=n.getExpiryTimeout();s&&(this._timers[t]=setTimeout((()=>{this._reloadTile(t,"expired"),delete this._timers[t]}),s))}_removeTile(t){const n=this._tiles[t];n&&(n.uses--,delete this._tiles[t],this._timers[t]&&(clearTimeout(this._timers[t]),delete this._timers[t]),n.uses>0||(n.hasData()&&n.state!=="reloading"?this._cache.add(n.tileID,n,n.getExpiryTimeout()):(n.aborted=!0,this._abortTile(n),this._unloadTile(n))))}clearTiles(){this._shouldReloadOnResume=!1,this._paused=!1;for(const t in this._tiles)this._removeTile(t);this._cache.reset()}tilesIn(t,n,s){const c=[],p=this.transform;if(!p)return c;const g=s?p.getCameraQueryGeometry(t):t,_=t.map((N=>p.pointCoordinate(N,this.terrain))),x=g.map((N=>p.pointCoordinate(N,this.terrain))),b=this.getIds();let T=1/0,I=1/0,P=-1/0,V=-1/0;for(const N of x)T=Math.min(T,N.x),I=Math.min(I,N.y),P=Math.max(P,N.x),V=Math.max(V,N.y);for(let N=0;N=0&&G[1].y+oe>=0){const te=_.map((ue=>B.getTilePoint(ue))),ce=x.map((ue=>B.getTilePoint(ue)));c.push({tile:$,tileID:B,queryGeometry:te,cameraQueryGeometry:ce,scale:ee})}}return c}getVisibleCoordinates(t){const n=this.getRenderableIds(t).map((s=>this._tiles[s].tileID));for(const s of n)s.posMatrix=this.transform.calculatePosMatrix(s.toUnwrapped());return n}hasTransition(){if(this._source.hasTransition())return!0;if(At(this._source.type)){const t=l.h.now();for(const n in this._tiles)if(this._tiles[n].fadeEndTime>=t)return!0}return!1}setFeatureState(t,n,s){this._state.updateState(t=t||"_geojsonTileLayer",n,s)}removeFeatureState(t,n,s){this._state.removeFeatureState(t=t||"_geojsonTileLayer",n,s)}getFeatureState(t,n){return this._state.getState(t=t||"_geojsonTileLayer",n)}setDependencies(t,n,s){const c=this._tiles[t];c&&c.setDependencies(n,s)}reloadTilesForDependencies(t,n){for(const s in this._tiles)this._tiles[s].hasDependency(t,n)&&this._reloadTile(s,"reloading");this._cache.filter((s=>!s.hasDependency(t,n)))}}function ar(u,t){const n=Math.abs(2*u.wrap)-+(u.wrap<0),s=Math.abs(2*t.wrap)-+(t.wrap<0);return u.overscaledZ-t.overscaledZ||s-n||t.canonical.y-u.canonical.y||t.canonical.x-u.canonical.x}function At(u){return u==="raster"||u==="image"||u==="video"}Ri.maxOverzooming=10,Ri.maxUnderzooming=3;const gt="mapboxgl_preloaded_worker_pool";class vr{constructor(){this.active={}}acquire(t){if(!this.workers)for(this.workers=[];this.workers.length{n.terminate()})),this.workers=null)}isPreloaded(){return!!this.active[gt]}numActive(){return Object.keys(this.active).length}}const Nn=Math.floor(l.h.hardwareConcurrency/2);let zr;function Na(){return zr||(zr=new vr),zr}vr.workerCount=l.ac(globalThis)?Math.max(Math.min(Nn,3),1):1;class Vn{constructor(t,n){this.reset(t,n)}reset(t,n){this.points=t||[],this._distances=[0];for(let s=1;s0?(c-g)/_:0;return this.points[p].mult(1-x).add(this.points[n].mult(x))}}function Kr(u,t){let n=!0;return u==="always"||u!=="never"&&t!=="never"||(n=!1),n}class mn{constructor(t,n,s){const c=this.boxCells=[],p=this.circleCells=[];this.xCellCount=Math.ceil(t/s),this.yCellCount=Math.ceil(n/s);for(let g=0;gthis.width||c<0||n>this.height)return[];const x=[];if(t<=0&&n<=0&&this.width<=s&&this.height<=c){if(p)return[{key:null,x1:t,y1:n,x2:s,y2:c}];for(let b=0;b0}hitTestCircle(t,n,s,c,p){const g=t-s,_=t+s,x=n-s,b=n+s;if(_<0||g>this.width||b<0||x>this.height)return!1;const T=[];return this._forEachCell(g,x,_,b,this._queryCellCircle,T,{hitTest:!0,overlapMode:c,circle:{x:t,y:n,radius:s},seenUids:{box:{},circle:{}}},p),T.length>0}_queryCell(t,n,s,c,p,g,_,x){const{seenUids:b,hitTest:T,overlapMode:I}=_,P=this.boxCells[p];if(P!==null){const N=this.bboxes;for(const $ of P)if(!b.box[$]){b.box[$]=!0;const B=4*$,ee=this.boxKeys[$];if(t<=N[B+2]&&n<=N[B+3]&&s>=N[B+0]&&c>=N[B+1]&&(!x||x(ee))&&(!T||!Kr(I,ee.overlapMode))&&(g.push({key:ee,x1:N[B],y1:N[B+1],x2:N[B+2],y2:N[B+3]}),T))return!0}}const V=this.circleCells[p];if(V!==null){const N=this.circles;for(const $ of V)if(!b.circle[$]){b.circle[$]=!0;const B=3*$,ee=this.circleKeys[$];if(this._circleAndRectCollide(N[B],N[B+1],N[B+2],t,n,s,c)&&(!x||x(ee))&&(!T||!Kr(I,ee.overlapMode))){const oe=N[B],G=N[B+1],te=N[B+2];if(g.push({key:ee,x1:oe-te,y1:G-te,x2:oe+te,y2:G+te}),T)return!0}}}return!1}_queryCellCircle(t,n,s,c,p,g,_,x){const{circle:b,seenUids:T,overlapMode:I}=_,P=this.boxCells[p];if(P!==null){const N=this.bboxes;for(const $ of P)if(!T.box[$]){T.box[$]=!0;const B=4*$,ee=this.boxKeys[$];if(this._circleAndRectCollide(b.x,b.y,b.radius,N[B+0],N[B+1],N[B+2],N[B+3])&&(!x||x(ee))&&!Kr(I,ee.overlapMode))return g.push(!0),!0}}const V=this.circleCells[p];if(V!==null){const N=this.circles;for(const $ of V)if(!T.circle[$]){T.circle[$]=!0;const B=3*$,ee=this.circleKeys[$];if(this._circlesCollide(N[B],N[B+1],N[B+2],b.x,b.y,b.radius)&&(!x||x(ee))&&!Kr(I,ee.overlapMode))return g.push(!0),!0}}}_forEachCell(t,n,s,c,p,g,_,x){const b=this._convertToXCellCoord(t),T=this._convertToYCellCoord(n),I=this._convertToXCellCoord(s),P=this._convertToYCellCoord(c);for(let V=b;V<=I;V++)for(let N=T;N<=P;N++)if(p.call(this,t,n,s,c,this.xCellCount*N+V,g,_,x))return}_convertToXCellCoord(t){return Math.max(0,Math.min(this.xCellCount-1,Math.floor(t*this.xScale)))}_convertToYCellCoord(t){return Math.max(0,Math.min(this.yCellCount-1,Math.floor(t*this.yScale)))}_circlesCollide(t,n,s,c,p,g){const _=c-t,x=p-n,b=s+g;return b*b>_*_+x*x}_circleAndRectCollide(t,n,s,c,p,g,_){const x=(g-c)/2,b=Math.abs(t-(c+x));if(b>x+s)return!1;const T=(_-p)/2,I=Math.abs(n-(p+T));if(I>T+s)return!1;if(b<=x||I<=T)return!0;const P=b-x,V=I-T;return P*P+V*V<=s*s}}function Ie(u,t,n,s,c){const p=l.Z();return t?(l.a0(p,p,[1/c,1/c,1]),n||l.ae(p,p,s.angle)):l.a1(p,s.labelPlaneMatrix,u),p}function br(u,t,n,s,c){if(t){const p=l.af(u);return l.a0(p,p,[c,c,1]),n||l.ae(p,p,-s.angle),p}return s.glCoordMatrix}function Ut(u,t,n){let s;n?(s=[u.x,u.y,n(u.x,u.y),1],l.ag(s,s,t)):(s=[u.x,u.y,0,1],j(s,s,t));const c=s[3];return{point:new l.P(s[0]/c,s[1]/c),signedDistanceFromCamera:c}}function gn(u,t){return .5+u/t*.5}function Dr(u,t){const n=u[0]/u[3],s=u[1]/u[3];return n>=-t[0]&&n<=t[0]&&s>=-t[1]&&s<=t[1]}function ke(u,t,n,s,c,p,g,_,x,b){const T=s?u.textSizeData:u.iconSizeData,I=l.ah(T,n.transform.zoom),P=[256/n.width*2+1,256/n.height*2+1],V=s?u.text.dynamicLayoutVertexArray:u.icon.dynamicLayoutVertexArray;V.clear();const N=u.lineVertexArray,$=s?u.text.placedSymbolArray:u.icon.placedSymbolArray,B=n.transform.width/n.transform.height;let ee=!1;for(let oe=0;oe<$.length;oe++){const G=$.get(oe);if(G.hidden||G.writingMode===l.ai.vertical&&!ee){R(G.numGlyphs,V);continue}let te;if(ee=!1,b?(te=[G.anchorX,G.anchorY,b(G.anchorX,G.anchorY),1],l.ag(te,te,t)):(te=[G.anchorX,G.anchorY,0,1],j(te,te,t)),!Dr(te,P)){R(G.numGlyphs,V);continue}const ce=gn(n.transform.cameraToCenterDistance,te[3]),ue=l.aj(T,I,G),fe=g?ue/ce:ue*ce,ve=new l.P(G.anchorX,G.anchorY),xe=Ut(ve,c,b).point,Se={projections:{},offsets:{}},Oe=Ai(G,fe,!1,_,t,c,p,u.glyphOffsetArray,N,V,xe,ve,Se,B,x,b);ee=Oe.useVertical,(Oe.notEnoughRoom||ee||Oe.needsFlipping&&Ai(G,fe,!0,_,t,c,p,u.glyphOffsetArray,N,V,xe,ve,Se,B,x,b).notEnoughRoom)&&R(G.numGlyphs,V)}s?u.text.dynamicLayoutVertexBuffer.updateData(V):u.icon.dynamicLayoutVertexBuffer.updateData(V)}function st(u,t,n,s,c,p,g,_,x,b,T,I,P){const V=_.glyphStartIndex+_.numGlyphs,N=_.lineStartIndex,$=_.lineStartIndex+_.lineLength,B=t.getoffsetX(_.glyphStartIndex),ee=t.getoffsetX(V-1),oe=k(u*B,n,s,c,p,g,_.segment,N,$,x,b,T,I,P);if(!oe)return null;const G=k(u*ee,n,s,c,p,g,_.segment,N,$,x,b,T,I,P);return G?{first:oe,last:G}:null}function it(u,t,n,s){return u===l.ai.horizontal&&Math.abs(n.y-t.y)>Math.abs(n.x-t.x)*s?{useVertical:!0}:(u===l.ai.vertical?t.yn.x)?{needsFlipping:!0}:null}function Ai(u,t,n,s,c,p,g,_,x,b,T,I,P,V,N,$){const B=t/24,ee=u.lineOffsetX*B,oe=u.lineOffsetY*B;let G;if(u.numGlyphs>1){const te=u.glyphStartIndex+u.numGlyphs,ce=u.lineStartIndex,ue=u.lineStartIndex+u.lineLength,fe=st(B,_,ee,oe,n,T,I,u,x,p,P,N,$);if(!fe)return{notEnoughRoom:!0};const ve=Ut(fe.first.point,g,$).point,xe=Ut(fe.last.point,g,$).point;if(s&&!n){const Se=it(u.writingMode,ve,xe,V);if(Se)return Se}G=[fe.first];for(let Se=u.glyphStartIndex+1;Se0?ve.point:wr(I,fe,ce,1,c,$),Se=it(u.writingMode,ce,xe,V);if(Se)return Se}const te=k(B*_.getoffsetX(u.glyphStartIndex),ee,oe,n,T,I,u.segment,u.lineStartIndex,u.lineStartIndex+u.lineLength,x,p,P,N,$);if(!te)return{notEnoughRoom:!0};G=[te]}for(const te of G)l.ak(b,te.point,te.angle);return{}}function wr(u,t,n,s,c,p){const g=Ut(u.add(u.sub(t)._unit()),c,p).point,_=n.sub(g);return n.add(_._mult(s/_.mag()))}function nt(u,t){const{projectionCache:n,lineVertexArray:s,labelPlaneMatrix:c,tileAnchorPoint:p,distanceFromAnchor:g,getElevation:_,previousVertex:x,direction:b,absOffsetX:T}=t;if(n.projections[u])return n.projections[u];const I=new l.P(s.getx(u),s.gety(u)),P=Ut(I,c,_);if(P.signedDistanceFromCamera>0)return n.projections[u]=P.point,P.point;const V=u-b;return wr(g===0?p:new l.P(s.getx(V),s.gety(V)),I,x,T-g+1,c,_)}function Lr(u,t,n){return u._unit()._perp()._mult(t*n)}function U(u,t,n,s,c,p,g,_){const{projectionCache:x,direction:b}=_;if(x.offsets[u])return x.offsets[u];const T=n.add(t);if(u+b=c)return x.offsets[u]=T,T;const I=nt(u+b,_),P=Lr(I.sub(n),g,b),V=n.add(P),N=I.add(P);return x.offsets[u]=l.al(p,T,V,N)||T,x.offsets[u]}function k(u,t,n,s,c,p,g,_,x,b,T,I,P,V){const N=s?u-t:u+t;let $=N>0?1:-1,B=0;s&&($*=-1,B=Math.PI),$<0&&(B+=Math.PI);let ee,oe,G=$>0?_+g:_+g+1,te=c,ce=c,ue=0,fe=0;const ve=Math.abs(N),xe=[];let Se;for(;ue+fe<=ve;){if(G+=$,G<_||G>=x)return null;ue+=fe,ce=te,oe=ee;const Ee={projectionCache:I,lineVertexArray:b,labelPlaneMatrix:T,tileAnchorPoint:p,distanceFromAnchor:ue,getElevation:V,previousVertex:ce,direction:$,absOffsetX:ve};if(te=nt(G,Ee),n===0)xe.push(ce),Se=te.sub(ce);else{let Ye;const Ue=te.sub(ce);Ye=Ue.mag()===0?Lr(nt(G+$,Ee).sub(te),n,$):Lr(Ue,n,$),oe||(oe=ce.add(Ye)),ee=U(G,Ye,te,_,x,oe,n,Ee),xe.push(oe),Se=ee.sub(oe)}fe=Se.mag()}const Oe=Se._mult((ve-ue)/fe)._add(oe||ce),ct=B+Math.atan2(te.y-ce.y,te.x-ce.x);return xe.push(Oe),{point:Oe,angle:P?ct:0,path:xe}}const M=new Float32Array([-1/0,-1/0,0,-1/0,-1/0,0,-1/0,-1/0,0,-1/0,-1/0,0]);function R(u,t){for(let n=0;n=1;at--)Ue.push(Ee.path[at]);for(let at=1;atUt(ut,x,N)));Ue=at.some((ut=>ut.signedDistanceFromCamera<=0))?[]:at.map((ut=>ut.point))}let lt=[];if(Ue.length>0){const at=Ue[0].clone(),ut=Ue[0].clone();for(let Ht=1;Ht=Se.x&&ut.x<=Oe.x&&at.y>=Se.y&&ut.y<=Oe.y?[Ue]:ut.xOe.x||ut.yOe.y?[]:l.am([Ue],Se.x,Se.y,Oe.x,Oe.y)}for(const at of lt){ct.reset(at,.25*xe);let ut=0;ut=ct.length<=.5*xe?1:Math.ceil(ct.paddedLength/wt)+1;for(let Ht=0;Ht=this.screenRightBoundary||cthis.screenBottomBoundary}isInsideGrid(t,n,s,c){return s>=0&&t=0&&ns.collisionGroupID===n}}return this.collisionGroups[t]}}function tt(u,t,n,s,c){const{horizontalAlign:p,verticalAlign:g}=l.au(u);return new l.P(-(p-.5)*t+s[0]*c,-(g-.5)*n+s[1]*c)}function Be(u,t,n,s,c,p){const{x1:g,x2:_,y1:x,y2:b,anchorPointX:T,anchorPointY:I}=u,P=new l.P(t,n);return s&&P._rotate(c?p:-p),{x1:g+P.x,y1:x+P.y,x2:_+P.x,y2:b+P.y,anchorPointX:T,anchorPointY:I}}class We{constructor(t,n,s,c,p){this.transform=t.clone(),this.terrain=n,this.collisionIndex=new ne(this.transform),this.placements={},this.opacities={},this.variableOffsets={},this.stale=!1,this.commitTime=0,this.fadeDuration=s,this.retainedQueryData={},this.collisionGroups=new Ge(c),this.collisionCircleArrays={},this.prevPlacement=p,p&&(p.prevPlacement=void 0),this.placedOrientations={}}getBucketParts(t,n,s,c){const p=s.getBucket(n),g=s.latestFeatureIndex;if(!p||!g||n.id!==p.layerIds[0])return;const _=s.collisionBoxArray,x=p.layers[0].layout,b=Math.pow(2,this.transform.zoom-s.tileID.overscaledZ),T=s.tileSize/l.N,I=this.transform.calculatePosMatrix(s.tileID.toUnwrapped()),P=x.get("text-pitch-alignment")==="map",V=x.get("text-rotation-alignment")==="map",N=J(s,1,this.transform.zoom),$=Ie(I,P,V,this.transform,N);let B=null;if(P){const oe=br(I,P,V,this.transform,N);B=l.a1([],this.transform.labelPlaneMatrix,oe)}this.retainedQueryData[p.bucketInstanceId]=new ye(p.bucketInstanceId,g,p.sourceLayerIndex,p.index,s.tileID);const ee={bucket:p,layout:x,posMatrix:I,textLabelPlaneMatrix:$,labelToScreenMatrix:B,scale:b,textPixelRatio:T,holdingForFade:s.holdingForFade(),collisionBoxArray:_,partiallyEvaluatedTextSize:l.ah(p.textSizeData,this.transform.zoom),collisionGroup:this.collisionGroups.get(p.sourceID)};if(c)for(const oe of p.sortKeyRanges){const{sortKey:G,symbolInstanceStart:te,symbolInstanceEnd:ce}=oe;t.push({sortKey:G,symbolInstanceStart:te,symbolInstanceEnd:ce,parameters:ee})}else t.push({symbolInstanceStart:0,symbolInstanceEnd:p.symbolInstances.length,parameters:ee})}attemptAnchorPlacement(t,n,s,c,p,g,_,x,b,T,I,P,V,N,$,B){const ee=l.aq[t.textAnchor],oe=[t.textOffset0,t.textOffset1],G=tt(ee,s,c,oe,p),te=this.collisionIndex.placeCollisionBox(Be(n,G.x,G.y,g,_,this.transform.angle),I,x,b,T.predicate,B);if((!$||this.collisionIndex.placeCollisionBox(Be($,G.x,G.y,g,_,this.transform.angle),I,x,b,T.predicate,B).box.length!==0)&&te.box.length>0){let ce;if(this.prevPlacement&&this.prevPlacement.variableOffsets[P.crossTileID]&&this.prevPlacement.placements[P.crossTileID]&&this.prevPlacement.placements[P.crossTileID].text&&(ce=this.prevPlacement.variableOffsets[P.crossTileID].anchor),P.crossTileID===0)throw new Error("symbolInstance.crossTileID can't be 0");return this.variableOffsets[P.crossTileID]={textOffset:oe,width:s,height:c,anchor:ee,textBoxScale:p,prevAnchor:ce},this.markUsedJustification(V,ee,P,N),V.allowVerticalPlacement&&(this.markUsedOrientation(V,N,P),this.placedOrientations[P.crossTileID]=N),{shift:G,placedGlyphBoxes:te}}}placeLayerBucketPart(t,n,s){const{bucket:c,layout:p,posMatrix:g,textLabelPlaneMatrix:_,labelToScreenMatrix:x,textPixelRatio:b,holdingForFade:T,collisionBoxArray:I,partiallyEvaluatedTextSize:P,collisionGroup:V}=t.parameters,N=p.get("text-optional"),$=p.get("icon-optional"),B=l.ar(p,"text-overlap","text-allow-overlap"),ee=B==="always",oe=l.ar(p,"icon-overlap","icon-allow-overlap"),G=oe==="always",te=p.get("text-rotation-alignment")==="map",ce=p.get("text-pitch-alignment")==="map",ue=p.get("icon-text-fit")!=="none",fe=p.get("symbol-z-order")==="viewport-y",ve=ee&&(G||!c.hasIconData()||$),xe=G&&(ee||!c.hasTextData()||N);!c.collisionArrays&&I&&c.deserializeCollisionBoxes(I);const Se=this.retainedQueryData[c.bucketInstanceId].tileID,Oe=this.terrain?(Ee,Ye)=>this.terrain.getElevation(Se,Ee,Ye):null,ct=(Ee,Ye)=>{var Ue,wt;if(n[Ee.crossTileID])return;if(T)return void(this.placements[Ee.crossTileID]=new pe(!1,!1,!1));let lt=!1,at=!1,ut=!0,Ht=null,Ct={box:null,offscreen:null},gi={box:null},ri=null,Yt=null,Yi=null,zt=0,Tr=0,Ir=0;Ye.textFeatureIndex?zt=Ye.textFeatureIndex:Ee.useRuntimeCollisionCircles&&(zt=Ee.featureIndex),Ye.verticalTextFeatureIndex&&(Tr=Ye.verticalTextFeatureIndex);const an=Ye.textBox;if(an){const bi=Wt=>{let ni=l.ai.horizontal;if(c.allowVerticalPlacement&&!Wt&&this.prevPlacement){const Ni=this.prevPlacement.placedOrientations[Ee.crossTileID];Ni&&(this.placedOrientations[Ee.crossTileID]=Ni,ni=Ni,this.markUsedOrientation(c,ni,Ee))}return ni},_i=(Wt,ni)=>{if(c.allowVerticalPlacement&&Ee.numVerticalGlyphVertices>0&&Ye.verticalTextBox){for(const Ni of c.writingModes)if(Ni===l.ai.vertical?(Ct=ni(),gi=Ct):Ct=Wt(),Ct&&Ct.box&&Ct.box.length)break}else Ct=Wt()},Ci=Ee.textAnchorOffsetStartIndex,An=Ee.textAnchorOffsetEndIndex;if(An===Ci){const Wt=(ni,Ni)=>{const Xt=this.collisionIndex.placeCollisionBox(ni,B,b,g,V.predicate,Oe);return Xt&&Xt.box&&Xt.box.length&&(this.markUsedOrientation(c,Ni,Ee),this.placedOrientations[Ee.crossTileID]=Ni),Xt};_i((()=>Wt(an,l.ai.horizontal)),(()=>{const ni=Ye.verticalTextBox;return c.allowVerticalPlacement&&Ee.numVerticalGlyphVertices>0&&ni?Wt(ni,l.ai.vertical):{box:null,offscreen:null}})),bi(Ct&&Ct.box&&Ct.box.length)}else{let Wt=l.aq[(wt=(Ue=this.prevPlacement)===null||Ue===void 0?void 0:Ue.variableOffsets[Ee.crossTileID])===null||wt===void 0?void 0:wt.anchor];const ni=(Xt,kn,fs)=>{const Ml=Xt.x2-Xt.x1,Pl=Xt.y2-Xt.y1,Mc=Ee.textBoxScale,xo=ue&&oe==="never"?kn:null;let Ar={box:[],offscreen:!1},Cn=B==="never"?1:2,kr="never";Wt&&Cn++;for(let pr=0;prni(an,Ye.iconBox,l.ai.horizontal)),(()=>{const Xt=Ye.verticalTextBox;return c.allowVerticalPlacement&&!(Ct&&Ct.box&&Ct.box.length)&&Ee.numVerticalGlyphVertices>0&&Xt?ni(Xt,Ye.verticalIconBox,l.ai.vertical):{box:null,offscreen:null}})),Ct&&(lt=Ct.box,ut=Ct.offscreen);const Ni=bi(Ct&&Ct.box);if(!lt&&this.prevPlacement){const Xt=this.prevPlacement.variableOffsets[Ee.crossTileID];Xt&&(this.variableOffsets[Ee.crossTileID]=Xt,this.markUsedJustification(c,Xt.anchor,Ee,Ni))}}}if(ri=Ct,lt=ri&&ri.box&&ri.box.length>0,ut=ri&&ri.offscreen,Ee.useRuntimeCollisionCircles){const bi=c.text.placedSymbolArray.get(Ee.centerJustifiedTextSymbolIndex),_i=l.aj(c.textSizeData,P,bi),Ci=p.get("text-padding");Yt=this.collisionIndex.placeCollisionCircles(B,bi,c.lineVertexArray,c.glyphOffsetArray,_i,g,_,x,s,ce,V.predicate,Ee.collisionCircleDiameter,Ci,Oe),Yt.circles.length&&Yt.collisionDetected&&!s&&l.w("Collisions detected, but collision boxes are not shown"),lt=ee||Yt.circles.length>0&&!Yt.collisionDetected,ut=ut&&Yt.offscreen}if(Ye.iconFeatureIndex&&(Ir=Ye.iconFeatureIndex),Ye.iconBox){const bi=_i=>{const Ci=ue&&Ht?Be(_i,Ht.x,Ht.y,te,ce,this.transform.angle):_i;return this.collisionIndex.placeCollisionBox(Ci,oe,b,g,V.predicate,Oe)};gi&&gi.box&&gi.box.length&&Ye.verticalIconBox?(Yi=bi(Ye.verticalIconBox),at=Yi.box.length>0):(Yi=bi(Ye.iconBox),at=Yi.box.length>0),ut=ut&&Yi.offscreen}const In=N||Ee.numHorizontalGlyphVertices===0&&Ee.numVerticalGlyphVertices===0,ea=$||Ee.numIconVertices===0;if(In||ea?ea?In||(at=at&<):lt=at&<:at=lt=at&<,lt&&ri&&ri.box&&this.collisionIndex.insertCollisionBox(ri.box,B,p.get("text-ignore-placement"),c.bucketInstanceId,gi&&gi.box&&Tr?Tr:zt,V.ID),at&&Yi&&this.collisionIndex.insertCollisionBox(Yi.box,oe,p.get("icon-ignore-placement"),c.bucketInstanceId,Ir,V.ID),Yt&&(lt&&this.collisionIndex.insertCollisionCircles(Yt.circles,B,p.get("text-ignore-placement"),c.bucketInstanceId,zt,V.ID),s)){const bi=c.bucketInstanceId;let _i=this.collisionCircleArrays[bi];_i===void 0&&(_i=this.collisionCircleArrays[bi]=new de);for(let Ci=0;Ci=0;--Ye){const Ue=Ee[Ye];ct(c.symbolInstances.get(Ue),c.collisionArrays[Ue])}}else for(let Ee=t.symbolInstanceStart;Ee=0&&(t.text.placedSymbolArray.get(_).crossTileID=p>=0&&_!==p?0:s.crossTileID)}markUsedOrientation(t,n,s){const c=n===l.ai.horizontal||n===l.ai.horizontalOnly?n:0,p=n===l.ai.vertical?n:0,g=[s.leftJustifiedTextSymbolIndex,s.centerJustifiedTextSymbolIndex,s.rightJustifiedTextSymbolIndex];for(const _ of g)t.text.placedSymbolArray.get(_).placedOrientation=c;s.verticalPlacedTextSymbolIndex&&(t.text.placedSymbolArray.get(s.verticalPlacedTextSymbolIndex).placedOrientation=p)}commit(t){this.commitTime=t,this.zoomAtLastRecencyCheck=this.transform.zoom;const n=this.prevPlacement;let s=!1;this.prevZoomAdjustment=n?n.zoomAdjustment(this.transform.zoom):0;const c=n?n.symbolFadeChange(t):1,p=n?n.opacities:{},g=n?n.variableOffsets:{},_=n?n.placedOrientations:{};for(const x in this.placements){const b=this.placements[x],T=p[x];T?(this.opacities[x]=new ie(T,c,b.text,b.icon),s=s||b.text!==T.text.placed||b.icon!==T.icon.placed):(this.opacities[x]=new ie(null,c,b.text,b.icon,b.skipFade),s=s||b.text||b.icon)}for(const x in p){const b=p[x];if(!this.opacities[x]){const T=new ie(b,c,!1,!1);T.isHidden()||(this.opacities[x]=T,s=s||b.text.placed||b.icon.placed)}}for(const x in g)this.variableOffsets[x]||!this.opacities[x]||this.opacities[x].isHidden()||(this.variableOffsets[x]=g[x]);for(const x in _)this.placedOrientations[x]||!this.opacities[x]||this.opacities[x].isHidden()||(this.placedOrientations[x]=_[x]);if(n&&n.lastPlacementChangeTime===void 0)throw new Error("Last placement time for previous placement is not defined");s?this.lastPlacementChangeTime=t:typeof this.lastPlacementChangeTime!="number"&&(this.lastPlacementChangeTime=n?n.lastPlacementChangeTime:t)}updateLayerOpacities(t,n){const s={};for(const c of n){const p=c.getBucket(t);p&&c.latestFeatureIndex&&t.id===p.layerIds[0]&&this.updateBucketOpacities(p,s,c.collisionBoxArray)}}updateBucketOpacities(t,n,s){t.hasTextData()&&(t.text.opacityVertexArray.clear(),t.text.hasVisibleVertices=!1),t.hasIconData()&&(t.icon.opacityVertexArray.clear(),t.icon.hasVisibleVertices=!1),t.hasIconCollisionBoxData()&&t.iconCollisionBox.collisionVertexArray.clear(),t.hasTextCollisionBoxData()&&t.textCollisionBox.collisionVertexArray.clear();const c=t.layers[0],p=c.layout,g=new ie(null,0,!1,!1,!0),_=p.get("text-allow-overlap"),x=p.get("icon-allow-overlap"),b=c._unevaluatedLayout.hasValue("text-variable-anchor")||c._unevaluatedLayout.hasValue("text-variable-anchor-offset"),T=p.get("text-rotation-alignment")==="map",I=p.get("text-pitch-alignment")==="map",P=p.get("icon-text-fit")!=="none",V=new ie(null,0,_&&(x||!t.hasIconData()||p.get("icon-optional")),x&&(_||!t.hasTextData()||p.get("text-optional")),!0);!t.collisionArrays&&s&&(t.hasIconCollisionBoxData()||t.hasTextCollisionBoxData())&&t.deserializeCollisionBoxes(s);const N=($,B,ee)=>{for(let oe=0;oe0,ue=this.placedOrientations[B.crossTileID],fe=ue===l.ai.vertical,ve=ue===l.ai.horizontal||ue===l.ai.horizontalOnly;if(ee>0||oe>0){const xe=fi(te.text);N(t.text,ee,fe?sr:xe),N(t.text,oe,ve?sr:xe);const Se=te.text.isHidden();[B.rightJustifiedTextSymbolIndex,B.centerJustifiedTextSymbolIndex,B.leftJustifiedTextSymbolIndex].forEach((Ee=>{Ee>=0&&(t.text.placedSymbolArray.get(Ee).hidden=Se||fe?1:0)})),B.verticalPlacedTextSymbolIndex>=0&&(t.text.placedSymbolArray.get(B.verticalPlacedTextSymbolIndex).hidden=Se||ve?1:0);const Oe=this.variableOffsets[B.crossTileID];Oe&&this.markUsedJustification(t,Oe.anchor,B,ue);const ct=this.placedOrientations[B.crossTileID];ct&&(this.markUsedJustification(t,"left",B,ct),this.markUsedOrientation(t,ct,B))}if(ce){const xe=fi(te.icon),Se=!(P&&B.verticalPlacedIconSymbolIndex&&fe);B.placedIconSymbolIndex>=0&&(N(t.icon,B.numIconVertices,Se?xe:sr),t.icon.placedSymbolArray.get(B.placedIconSymbolIndex).hidden=te.icon.isHidden()),B.verticalPlacedIconSymbolIndex>=0&&(N(t.icon,B.numVerticalIconVertices,Se?sr:xe),t.icon.placedSymbolArray.get(B.verticalPlacedIconSymbolIndex).hidden=te.icon.isHidden())}if(t.hasIconCollisionBoxData()||t.hasTextCollisionBoxData()){const xe=t.collisionArrays[$];if(xe){let Se=new l.P(0,0);if(xe.textBox||xe.verticalTextBox){let ct=!0;if(b){const Ee=this.variableOffsets[G];Ee?(Se=tt(Ee.anchor,Ee.width,Ee.height,Ee.textOffset,Ee.textBoxScale),T&&Se._rotate(I?this.transform.angle:-this.transform.angle)):ct=!1}xe.textBox&&rt(t.textCollisionBox.collisionVertexArray,te.text.placed,!ct||fe,Se.x,Se.y),xe.verticalTextBox&&rt(t.textCollisionBox.collisionVertexArray,te.text.placed,!ct||ve,Se.x,Se.y)}const Oe=!!(!ve&&xe.verticalIconBox);xe.iconBox&&rt(t.iconCollisionBox.collisionVertexArray,te.icon.placed,Oe,P?Se.x:0,P?Se.y:0),xe.verticalIconBox&&rt(t.iconCollisionBox.collisionVertexArray,te.icon.placed,!Oe,P?Se.x:0,P?Se.y:0)}}}if(t.sortFeatures(this.transform.angle),this.retainedQueryData[t.bucketInstanceId]&&(this.retainedQueryData[t.bucketInstanceId].featureSortOrder=t.featureSortOrder),t.hasTextData()&&t.text.opacityVertexBuffer&&t.text.opacityVertexBuffer.updateData(t.text.opacityVertexArray),t.hasIconData()&&t.icon.opacityVertexBuffer&&t.icon.opacityVertexBuffer.updateData(t.icon.opacityVertexArray),t.hasIconCollisionBoxData()&&t.iconCollisionBox.collisionVertexBuffer&&t.iconCollisionBox.collisionVertexBuffer.updateData(t.iconCollisionBox.collisionVertexArray),t.hasTextCollisionBoxData()&&t.textCollisionBox.collisionVertexBuffer&&t.textCollisionBox.collisionVertexBuffer.updateData(t.textCollisionBox.collisionVertexArray),t.text.opacityVertexArray.length!==t.text.layoutVertexArray.length/4)throw new Error(`bucket.text.opacityVertexArray.length (= ${t.text.opacityVertexArray.length}) !== bucket.text.layoutVertexArray.length (= ${t.text.layoutVertexArray.length}) / 4`);if(t.icon.opacityVertexArray.length!==t.icon.layoutVertexArray.length/4)throw new Error(`bucket.icon.opacityVertexArray.length (= ${t.icon.opacityVertexArray.length}) !== bucket.icon.layoutVertexArray.length (= ${t.icon.layoutVertexArray.length}) / 4`);if(t.bucketInstanceId in this.collisionCircleArrays){const $=this.collisionCircleArrays[t.bucketInstanceId];t.placementInvProjMatrix=$.invProjMatrix,t.placementViewportMatrix=$.viewportMatrix,t.collisionCircleArray=$.circles,delete this.collisionCircleArrays[t.bucketInstanceId]}}symbolFadeChange(t){return this.fadeDuration===0?1:(t-this.commitTime)/this.fadeDuration+this.prevZoomAdjustment}zoomAdjustment(t){return Math.max(0,(this.transform.zoom-t)/1.5)}hasTransitions(t){return this.stale||t-this.lastPlacementChangeTimet}setStale(){this.stale=!0}}function rt(u,t,n,s,c){u.emplaceBack(t?1:0,n?1:0,s||0,c||0),u.emplaceBack(t?1:0,n?1:0,s||0,c||0),u.emplaceBack(t?1:0,n?1:0,s||0,c||0),u.emplaceBack(t?1:0,n?1:0,s||0,c||0)}const vt=Math.pow(2,25),Tt=Math.pow(2,24),mt=Math.pow(2,17),ft=Math.pow(2,16),xi=Math.pow(2,9),kt=Math.pow(2,8),Qt=Math.pow(2,1);function fi(u){if(u.opacity===0&&!u.placed)return 0;if(u.opacity===1&&u.placed)return 4294967295;const t=u.placed?1:0,n=Math.floor(127*u.opacity);return n*vt+t*Tt+n*mt+t*ft+n*xi+t*kt+n*Qt+t}const sr=0;class Go{constructor(t){this._sortAcrossTiles=t.layout.get("symbol-z-order")!=="viewport-y"&&!t.layout.get("symbol-sort-key").isConstant(),this._currentTileIndex=0,this._currentPartIndex=0,this._seenCrossTileIDs={},this._bucketParts=[]}continuePlacement(t,n,s,c,p){const g=this._bucketParts;for(;this._currentTileIndex_.sortKey-x.sortKey)));this._currentPartIndex!this._forceFullPlacement&&l.h.now()-c>2;for(;this._currentPlacementIndex>=0;){const g=n[t[this._currentPlacementIndex]],_=this.placement.collisionIndex.transform.zoom;if(g.type==="symbol"&&(!g.minzoom||g.minzoom<=_)&&(!g.maxzoom||g.maxzoom>_)){if(this._inProgressLayer||(this._inProgressLayer=new Go(g)),this._inProgressLayer.continuePlacement(s[g.source],this.placement,this._showCollisionBoxes,g,p))return;delete this._inProgressLayer}this._currentPlacementIndex--}this._done=!0}commit(t){return this.placement.commit(t),this.placement}}const $n=512/l.N/2;class dc{constructor(t,n,s){this.tileID=t,this.bucketInstanceId=s,this._symbolsByKey={};const c=new Map;for(let p=0;p({x:Math.floor(x.anchorX*$n),y:Math.floor(x.anchorY*$n)}))),crossTileIDs:g.map((x=>x.crossTileID))};if(_.positions.length>128){const x=new l.av(_.positions.length,16,Uint16Array);for(const{x:b,y:T}of _.positions)x.add(b,T);x.finish(),delete _.positions,_.index=x}this._symbolsByKey[p]=_}}getScaledCoordinates(t,n){const{x:s,y:c,z:p}=this.tileID.canonical,{x:g,y:_,z:x}=n.canonical,b=$n/Math.pow(2,x-p),T=(_*l.N+t.anchorY)*b,I=c*l.N*$n;return{x:Math.floor((g*l.N+t.anchorX)*b-s*l.N*$n),y:Math.floor(T-I)}}findMatches(t,n,s){const c=this.tileID.canonical.zt))}}class bt{constructor(){this.maxCrossTileID=0}generate(){return++this.maxCrossTileID}}class Ps{constructor(){this.indexes={},this.usedCrossTileIDs={},this.lng=0}handleWrapJump(t){const n=Math.round((t-this.lng)/360);if(n!==0)for(const s in this.indexes){const c=this.indexes[s],p={};for(const g in c){const _=c[g];_.tileID=_.tileID.unwrapTo(_.tileID.wrap+n),p[_.tileID.key]=_}this.indexes[s]=p}this.lng=t}addBucket(t,n,s){if(this.indexes[t.overscaledZ]&&this.indexes[t.overscaledZ][t.key]){if(this.indexes[t.overscaledZ][t.key].bucketInstanceId===n.bucketInstanceId)return!1;this.removeBucketCrossTileIDs(t.overscaledZ,this.indexes[t.overscaledZ][t.key])}for(let p=0;pt.overscaledZ)for(const _ in g){const x=g[_];x.tileID.isChildOf(t)&&x.findMatches(n.symbolInstances,t,c)}else{const _=g[t.scaledTo(Number(p)).key];_&&_.findMatches(n.symbolInstances,t,c)}}for(let p=0;p{n[s]=!0}));for(const s in this.layerIndexes)n[s]||delete this.layerIndexes[s]}}const vi=(u,t)=>l.x(u,t&&t.filter((n=>n.identifier!=="source.canvas"))),Gi=l.F(l.ax,["addLayer","removeLayer","setPaintProperty","setLayoutProperty","setFilter","addSource","removeSource","setLayerZoomRange","setLight","setTransition","setGeoJSONSourceData","setGlyphs","setSprite"]),fc=l.F(l.ax,["setCenter","setZoom","setBearing","setPitch"]),or=l.aw();class mi extends l.E{constructor(t,n={}){super(),this.map=t,this.dispatcher=new ca(Na(),this,t._getMapId()),this.imageManager=new Qe,this.imageManager.setEventedParent(this),this.glyphManager=new Li(t._requestManager,n.localIdeographFontFamily),this.lineAtlas=new Oa(256,512),this.crossTileSymbolIndex=new Va,this._spritesImagesIds={},this._layers={},this._order=[],this.sourceCaches={},this.zoomHistory=new l.ay,this._loaded=!1,this._availableImages=[],this._resetUpdates(),this.dispatcher.broadcast("setReferrer",l.az());const s=this;this._rtlTextPluginCallback=mi.registerForPluginStateChange((c=>{s.dispatcher.broadcast("syncRTLPluginState",{pluginStatus:c.pluginStatus,pluginURL:c.pluginURL},((p,g)=>{if(l.aA(p),g&&g.every((_=>_)))for(const _ in s.sourceCaches){const x=s.sourceCaches[_].getSource().type;x!=="vector"&&x!=="geojson"||s.sourceCaches[_].reload()}}))})),this.on("data",(c=>{if(c.dataType!=="source"||c.sourceDataType!=="metadata")return;const p=this.sourceCaches[c.sourceId];if(!p)return;const g=p.getSource();if(g&&g.vectorLayerIds)for(const _ in this._layers){const x=this._layers[_];x.source===g.id&&this._validateLayer(x)}}))}loadURL(t,n={},s){this.fire(new l.k("dataloading",{dataType:"style"})),n.validate=typeof n.validate!="boolean"||n.validate;const c=this.map._requestManager.transformRequest(t,Fe.Style);this._request=l.f(c,((p,g)=>{this._request=null,p?this.fire(new l.j(p)):g&&this._load(g,n,s)}))}loadJSON(t,n={},s){this.fire(new l.k("dataloading",{dataType:"style"})),this._request=l.h.frame((()=>{this._request=null,n.validate=n.validate!==!1,this._load(t,n,s)}))}loadEmpty(){this.fire(new l.k("dataloading",{dataType:"style"})),this._load(or,{validate:!1})}_load(t,n,s){var c;const p=n.transformStyle?n.transformStyle(s,t):t;if(!n.validate||!vi(this,l.y(p))){this._loaded=!0,this.stylesheet=p;for(const g in p.sources)this.addSource(g,p.sources[g],{validate:!1});p.sprite?this._loadSprite(p.sprite):this.imageManager.setLoaded(!0),this.glyphManager.setURL(p.glyphs),this._createLayers(),this.light=new la(this.stylesheet.light),this.map.setTerrain((c=this.stylesheet.terrain)!==null&&c!==void 0?c:null),this.fire(new l.k("data",{dataType:"style"})),this.fire(new l.k("style.load"))}}_createLayers(){const t=l.aB(this.stylesheet.layers);this.dispatcher.broadcast("setLayers",t),this._order=t.map((n=>n.id)),this._layers={},this._serializedLayers=null;for(const n of t){const s=l.aC(n);s.setEventedParent(this,{layer:{id:n.id}}),this._layers[n.id]=s}}_loadSprite(t,n=!1,s=void 0){this.imageManager.setLoaded(!1),this._spriteRequest=(function(c,p,g,_){const x=ii(c),b=x.length,T=g>1?"@2x":"",I={},P={},V={};for(const{id:N,url:$}of x){const B=p.transformRequest(p.normalizeSpriteURL($,T,".json"),Fe.SpriteJSON),ee=`${N}_${B.url}`;I[ee]=l.f(B,((te,ce)=>{delete I[ee],P[N]=ce,Fn(_,P,V,te,b)}));const oe=p.transformRequest(p.normalizeSpriteURL($,T,".png"),Fe.SpriteImage),G=`${N}_${oe.url}`;I[G]=qe.getImage(oe,((te,ce)=>{delete I[G],V[N]=ce,Fn(_,P,V,te,b)}))}return{cancel(){for(const N of Object.values(I))N.cancel()}}})(t,this.map._requestManager,this.map.getPixelRatio(),((c,p)=>{if(this._spriteRequest=null,c)this.fire(new l.j(c));else if(p)for(const g in p){this._spritesImagesIds[g]=[];const _=this._spritesImagesIds[g]?this._spritesImagesIds[g].filter((x=>!(x in p))):[];for(const x of _)this.imageManager.removeImage(x),this._changedImages[x]=!0;for(const x in p[g]){const b=g==="default"?x:`${g}:${x}`;this._spritesImagesIds[g].push(b),b in this.imageManager.images?this.imageManager.updateImage(b,p[g][x],!1):this.imageManager.addImage(b,p[g][x]),n&&(this._changedImages[b]=!0)}}this.imageManager.setLoaded(!0),this._availableImages=this.imageManager.listImages(),n&&(this._changed=!0),this.dispatcher.broadcast("setImages",this._availableImages),this.fire(new l.k("data",{dataType:"style"})),s&&s(c)}))}_unloadSprite(){for(const t of Object.values(this._spritesImagesIds).flat())this.imageManager.removeImage(t),this._changedImages[t]=!0;this._spritesImagesIds={},this._availableImages=this.imageManager.listImages(),this._changed=!0,this.dispatcher.broadcast("setImages",this._availableImages),this.fire(new l.k("data",{dataType:"style"}))}_validateLayer(t){const n=this.sourceCaches[t.source];if(!n)return;const s=t.sourceLayer;if(!s)return;const c=n.getSource();(c.type==="geojson"||c.vectorLayerIds&&c.vectorLayerIds.indexOf(s)===-1)&&this.fire(new l.j(new Error(`Source layer "${s}" does not exist on source "${c.id}" as specified by style layer "${t.id}".`)))}loaded(){if(!this._loaded||Object.keys(this._updatedSources).length)return!1;for(const t in this.sourceCaches)if(!this.sourceCaches[t].loaded())return!1;return!!this.imageManager.isLoaded()}_serializeByIds(t){const n=this._serializedAllLayers();if(!t||t.length===0)return Object.values(n);const s=[];for(const c of t)n[c]&&s.push(n[c]);return s}_serializedAllLayers(){let t=this._serializedLayers;if(t)return t;t=this._serializedLayers={};const n=Object.keys(this._layers);for(const s of n){const c=this._layers[s];c.type!=="custom"&&(t[s]=c.serialize())}return t}hasTransitions(){if(this.light&&this.light.hasTransition())return!0;for(const t in this.sourceCaches)if(this.sourceCaches[t].hasTransition())return!0;for(const t in this._layers)if(this._layers[t].hasTransition())return!0;return!1}_checkLoaded(){if(!this._loaded)throw new Error("Style is not done loading.")}update(t){if(!this._loaded)return;const n=this._changed;if(this._changed){const c=Object.keys(this._updatedLayers),p=Object.keys(this._removedLayers);(c.length||p.length)&&this._updateWorkerLayers(c,p);for(const g in this._updatedSources){const _=this._updatedSources[g];if(_==="reload")this._reloadSource(g);else{if(_!=="clear")throw new Error(`Invalid action ${_}`);this._clearSource(g)}}this._updateTilesForChangedImages(),this._updateTilesForChangedGlyphs();for(const g in this._updatedPaintProps)this._layers[g].updateTransitions(t);this.light.updateTransitions(t),this._resetUpdates()}const s={};for(const c in this.sourceCaches){const p=this.sourceCaches[c];s[c]=p.used,p.used=!1}for(const c of this._order){const p=this._layers[c];p.recalculate(t,this._availableImages),!p.isHidden(t.zoom)&&p.source&&(this.sourceCaches[p.source].used=!0)}for(const c in s){const p=this.sourceCaches[c];s[c]!==p.used&&p.fire(new l.k("data",{sourceDataType:"visibility",dataType:"source",sourceId:c}))}this.light.recalculate(t),this.z=t.zoom,n&&this.fire(new l.k("data",{dataType:"style"}))}_updateTilesForChangedImages(){const t=Object.keys(this._changedImages);if(t.length){for(const n in this.sourceCaches)this.sourceCaches[n].reloadTilesForDependencies(["icons","patterns"],t);this._changedImages={}}}_updateTilesForChangedGlyphs(){if(this._glyphsDidChange){for(const t in this.sourceCaches)this.sourceCaches[t].reloadTilesForDependencies(["glyphs"],[""]);this._glyphsDidChange=!1}}_updateWorkerLayers(t,n){this.dispatcher.broadcast("updateLayers",{layers:this._serializeByIds(t),removedIds:n})}_resetUpdates(){this._changed=!1,this._updatedLayers={},this._removedLayers={},this._updatedSources={},this._updatedPaintProps={},this._changedImages={},this._glyphsDidChange=!1}setState(t,n={}){this._checkLoaded();const s=this.serialize();if(t=n.transformStyle?n.transformStyle(s,t):t,vi(this,l.y(t)))return!1;(t=l.aD(t)).layers=l.aB(t.layers);const c=l.aE(s,t).filter((g=>!(g.command in fc)));if(c.length===0)return!1;const p=c.filter((g=>!(g.command in Gi)));if(p.length>0)throw new Error(`Unimplemented: ${p.map((g=>g.command)).join(", ")}.`);for(const g of c)g.command!=="setTransition"&&this[g.command].apply(this,g.args);return this.stylesheet=t,this._serializedLayers=null,!0}addImage(t,n){if(this.getImage(t))return this.fire(new l.j(new Error(`An image named "${t}" already exists.`)));this.imageManager.addImage(t,n),this._afterImageUpdated(t)}updateImage(t,n){this.imageManager.updateImage(t,n)}getImage(t){return this.imageManager.getImage(t)}removeImage(t){if(!this.getImage(t))return this.fire(new l.j(new Error(`An image named "${t}" does not exist.`)));this.imageManager.removeImage(t),this._afterImageUpdated(t)}_afterImageUpdated(t){this._availableImages=this.imageManager.listImages(),this._changedImages[t]=!0,this._changed=!0,this.dispatcher.broadcast("setImages",this._availableImages),this.fire(new l.k("data",{dataType:"style"}))}listImages(){return this._checkLoaded(),this.imageManager.listImages()}addSource(t,n,s={}){if(this._checkLoaded(),this.sourceCaches[t]!==void 0)throw new Error(`Source "${t}" already exists.`);if(!n.type)throw new Error(`The type property must be defined, but only the following properties were given: ${Object.keys(n).join(", ")}.`);if(["vector","raster","geojson","video","image"].indexOf(n.type)>=0&&this._validate(l.y.source,`sources.${t}`,n,null,s))return;this.map&&this.map._collectResourceTiming&&(n.collectResourceTiming=!0);const c=this.sourceCaches[t]=new Ri(t,n,this.dispatcher);c.style=this,c.setEventedParent(this,(()=>({isSourceLoaded:c.loaded(),source:c.serialize(),sourceId:t}))),c.onAdd(this.map),this._changed=!0}removeSource(t){if(this._checkLoaded(),this.sourceCaches[t]===void 0)throw new Error("There is no source with this ID");for(const s in this._layers)if(this._layers[s].source===t)return this.fire(new l.j(new Error(`Source "${t}" cannot be removed while layer "${s}" is using it.`)));const n=this.sourceCaches[t];delete this.sourceCaches[t],delete this._updatedSources[t],n.fire(new l.k("data",{sourceDataType:"metadata",dataType:"source",sourceId:t})),n.setEventedParent(null),n.onRemove(this.map),this._changed=!0}setGeoJSONSourceData(t,n){if(this._checkLoaded(),this.sourceCaches[t]===void 0)throw new Error(`There is no source with this ID=${t}`);const s=this.sourceCaches[t].getSource();if(s.type!=="geojson")throw new Error(`geojsonSource.type is ${s.type}, which is !== 'geojson`);s.setData(n),this._changed=!0}getSource(t){return this.sourceCaches[t]&&this.sourceCaches[t].getSource()}addLayer(t,n,s={}){this._checkLoaded();const c=t.id;if(this.getLayer(c))return void this.fire(new l.j(new Error(`Layer "${c}" already exists on this map.`)));let p;if(t.type==="custom"){if(vi(this,l.aF(t)))return;p=l.aC(t)}else{if("source"in t&&typeof t.source=="object"&&(this.addSource(c,t.source),t=l.aD(t),t=l.e(t,{source:c})),this._validate(l.y.layer,`layers.${c}`,t,{arrayIndex:-1},s))return;p=l.aC(t),this._validateLayer(p),p.setEventedParent(this,{layer:{id:c}})}const g=n?this._order.indexOf(n):this._order.length;if(n&&g===-1)this.fire(new l.j(new Error(`Cannot add layer "${c}" before non-existing layer "${n}".`)));else{if(this._order.splice(g,0,c),this._layerOrderChanged=!0,this._layers[c]=p,this._removedLayers[c]&&p.source&&p.type!=="custom"){const _=this._removedLayers[c];delete this._removedLayers[c],_.type!==p.type?this._updatedSources[p.source]="clear":(this._updatedSources[p.source]="reload",this.sourceCaches[p.source].pause())}this._updateLayer(p),p.onAdd&&p.onAdd(this.map)}}moveLayer(t,n){if(this._checkLoaded(),this._changed=!0,!this._layers[t])return void this.fire(new l.j(new Error(`The layer '${t}' does not exist in the map's style and cannot be moved.`)));if(t===n)return;const s=this._order.indexOf(t);this._order.splice(s,1);const c=n?this._order.indexOf(n):this._order.length;n&&c===-1?this.fire(new l.j(new Error(`Cannot move layer "${t}" before non-existing layer "${n}".`))):(this._order.splice(c,0,t),this._layerOrderChanged=!0)}removeLayer(t){this._checkLoaded();const n=this._layers[t];if(!n)return void this.fire(new l.j(new Error(`Cannot remove non-existing layer 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Error(`Cannot filter non-existing layer "${t}".`)))}getFilter(t){return l.aD(this.getLayer(t).filter)}setLayoutProperty(t,n,s,c={}){this._checkLoaded();const p=this.getLayer(t);p?l.aG(p.getLayoutProperty(n),s)||(p.setLayoutProperty(n,s,c),this._updateLayer(p)):this.fire(new l.j(new Error(`Cannot style non-existing layer "${t}".`)))}getLayoutProperty(t,n){const s=this.getLayer(t);if(s)return s.getLayoutProperty(n);this.fire(new l.j(new Error(`Cannot get style of non-existing layer "${t}".`)))}setPaintProperty(t,n,s,c={}){this._checkLoaded();const p=this.getLayer(t);p?l.aG(p.getPaintProperty(n),s)||(p.setPaintProperty(n,s,c)&&this._updateLayer(p),this._changed=!0,this._updatedPaintProps[t]=!0):this.fire(new l.j(new Error(`Cannot style non-existing layer "${t}".`)))}getPaintProperty(t,n){return this.getLayer(t).getPaintProperty(n)}setFeatureState(t,n){this._checkLoaded();const s=t.source,c=t.sourceLayer,p=this.sourceCaches[s];if(p===void 0)return void this.fire(new l.j(new Error(`The source '${s}' does not exist in the map's style.`)));const g=p.getSource().type;g==="geojson"&&c?this.fire(new l.j(new Error("GeoJSON sources cannot have a sourceLayer parameter."))):g!=="vector"||c?(t.id===void 0&&this.fire(new l.j(new Error("The feature id parameter must be provided."))),p.setFeatureState(c,t.id,n)):this.fire(new l.j(new Error("The sourceLayer parameter must be provided for vector source types.")))}removeFeatureState(t,n){this._checkLoaded();const s=t.source,c=this.sourceCaches[s];if(c===void 0)return void this.fire(new l.j(new Error(`The source '${s}' does not exist in the map's style.`)));const p=c.getSource().type,g=p==="vector"?t.sourceLayer:void 0;p!=="vector"||g?n&&typeof t.id!="string"&&typeof t.id!="number"?this.fire(new l.j(new Error("A feature id is required to remove its specific state property."))):c.removeFeatureState(g,t.id,n):this.fire(new l.j(new Error("The sourceLayer parameter must be provided for vector source types.")))}getFeatureState(t){this._checkLoaded();const n=t.source,s=t.sourceLayer,c=this.sourceCaches[n];if(c!==void 0)return c.getSource().type!=="vector"||s?(t.id===void 0&&this.fire(new l.j(new Error("The feature id parameter must be provided."))),c.getFeatureState(s,t.id)):void this.fire(new l.j(new Error("The sourceLayer parameter must be provided for vector source types.")));this.fire(new l.j(new Error(`The source '${n}' does not exist in the map's style.`)))}getTransition(){return l.e({duration:300,delay:0},this.stylesheet&&this.stylesheet.transition)}serialize(){if(!this._loaded)return;const t=l.aH(this.sourceCaches,(p=>p.serialize())),n=this._serializeByIds(this._order),s=this.map.getTerrain()||void 0,c=this.stylesheet;return l.aI({version:c.version,name:c.name,metadata:c.metadata,light:c.light,center:c.center,zoom:c.zoom,bearing:c.bearing,pitch:c.pitch,sprite:c.sprite,glyphs:c.glyphs,transition:c.transition,sources:t,layers:n,terrain:s},(p=>p!==void 0))}_updateLayer(t){this._updatedLayers[t.id]=!0,t.source&&!this._updatedSources[t.source]&&this.sourceCaches[t.source].getSource().type!=="raster"&&(this._updatedSources[t.source]="reload",this.sourceCaches[t.source].pause()),this._serializedLayers=null,this._changed=!0}_flattenAndSortRenderedFeatures(t){const n=g=>this._layers[g].type==="fill-extrusion",s={},c=[];for(let g=this._order.length-1;g>=0;g--){const _=this._order[g];if(n(_)){s[_]=g;for(const x of t){const b=x[_];if(b)for(const T of b)c.push(T)}}}c.sort(((g,_)=>_.intersectionZ-g.intersectionZ));const p=[];for(let g=this._order.length-1;g>=0;g--){const _=this._order[g];if(n(_))for(let x=c.length-1;x>=0;x--){const b=c[x].feature;if(s[b.layer.id]{const ve=ee.featureSortOrder;if(ve){const xe=ve.indexOf(ue.featureIndex);return ve.indexOf(fe.featureIndex)-xe}return fe.featureIndex-ue.featureIndex}));for(const ue of ce)te.push(ue)}}for(const ee in N)N[ee].forEach((oe=>{const G=oe.feature,te=b[_[ee].source].getFeatureState(G.layer["source-layer"],G.id);G.source=G.layer.source,G.layer["source-layer"]&&(G.sourceLayer=G.layer["source-layer"]),G.state=te}));return N})(this._layers,g,this.sourceCaches,t,n,this.placement.collisionIndex,this.placement.retainedQueryData)),this._flattenAndSortRenderedFeatures(p)}querySourceFeatures(t,n){n&&n.filter&&this._validate(l.y.filter,"querySourceFeatures.filter",n.filter,null,n);const s=this.sourceCaches[t];return s?(function(c,p){const g=c.getRenderableIds().map((b=>c.getTileByID(b))),_=[],x={};for(let b=0;b{ha[c]=p})(t,n),n.workerSourceURL?void this.dispatcher.broadcast("loadWorkerSource",{name:t,url:n.workerSourceURL},s):s(null,null))}getLight(){return this.light.getLight()}setLight(t,n={}){this._checkLoaded();const s=this.light.getLight();let c=!1;for(const g in t)if(!l.aG(t[g],s[g])){c=!0;break}if(!c)return;const p={now:l.h.now(),transition:l.e({duration:300,delay:0},this.stylesheet.transition)};this.light.setLight(t,n),this.light.updateTransitions(p)}_validate(t,n,s,c,p={}){return(!p||p.validate!==!1)&&vi(this,t.call(l.y,l.e({key:n,style:this.serialize(),value:s,styleSpec:l.v},c)))}_remove(t=!0){this._request&&(this._request.cancel(),this._request=null),this._spriteRequest&&(this._spriteRequest.cancel(),this._spriteRequest=null),l.aJ.off("pluginStateChange",this._rtlTextPluginCallback);for(const n in this._layers)this._layers[n].setEventedParent(null);for(const n in this.sourceCaches){const s=this.sourceCaches[n];s.setEventedParent(null),s.onRemove(this.map)}this.imageManager.setEventedParent(null),this.setEventedParent(null),this.dispatcher.remove(t)}_clearSource(t){this.sourceCaches[t].clearTiles()}_reloadSource(t){this.sourceCaches[t].resume(),this.sourceCaches[t].reload()}_updateSources(t){for(const n in this.sourceCaches)this.sourceCaches[n].update(t,this.map.terrain)}_generateCollisionBoxes(){for(const t in this.sourceCaches)this._reloadSource(t)}_updatePlacement(t,n,s,c,p=!1){let g=!1,_=!1;const x={};for(const b of this._order){const T=this._layers[b];if(T.type!=="symbol")continue;if(!x[T.source]){const P=this.sourceCaches[T.source];x[T.source]=P.getRenderableIds(!0).map((V=>P.getTileByID(V))).sort(((V,N)=>N.tileID.overscaledZ-V.tileID.overscaledZ||(V.tileID.isLessThan(N.tileID)?-1:1)))}const I=this.crossTileSymbolIndex.addLayer(T,x[T.source],t.center.lng);g=g||I}if(this.crossTileSymbolIndex.pruneUnusedLayers(this._order),((p=p||this._layerOrderChanged||s===0)||!this.pauseablePlacement||this.pauseablePlacement.isDone()&&!this.placement.stillRecent(l.h.now(),t.zoom))&&(this.pauseablePlacement=new 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Symbols"](e)||ze["Number Forms"](e)||ze["Miscellaneous Technical"](e)&&(e>=8960&&e<=8967||e>=8972&&e<=8991||e>=8996&&e<=9e3||e===9003||e>=9085&&e<=9114||e>=9150&&e<=9165||e===9167||e>=9169&&e<=9179||e>=9186&&e<=9215)||ze["Control Pictures"](e)&&e!==9251||ze["Optical Character Recognition"](e)||ze["Enclosed Alphanumerics"](e)||ze["Geometric Shapes"](e)||ze["Miscellaneous Symbols"](e)&&!(e>=9754&&e<=9759)||ze["Miscellaneous Symbols and Arrows"](e)&&(e>=11026&&e<=11055||e>=11088&&e<=11097||e>=11192&&e<=11243)||ze["CJK Symbols and Punctuation"](e)||ze.Katakana(e)||ze["Private Use Area"](e)||ze["CJK Compatibility Forms"](e)||ze["Small Form Variants"](e)||ze["Halfwidth and Fullwidth Forms"](e)||e===8734||e===8756||e===8757||e>=9984&&e<=10087||e>=10102&&e<=10131||e===65532||e===65533)})(i))}function Pl(i){return i>=1424&&i<=2303||ze["Arabic Presentation Forms-A"](i)||ze["Arabic Presentation Forms-B"](i)}function zl(i,e){return!(!e&&Pl(i)||i>=2304&&i<=3583||i>=3840&&i<=4255||ze.Khmer(i))}function Vc(i){for(const e of i)if(Pl(e.charCodeAt(0)))return!0;return!1}const co="deferred",uo="loading",ho="loaded";let po=null,Oi="unavailable",un=null;const Ca=function(i){i&&typeof i=="string"&&i.indexOf("NetworkError")>-1&&(Oi="error"),po&&po(i)};function fo(){ka.fire(new en("pluginStateChange",{pluginStatus:Oi,pluginURL:un}))}const ka=new yn,mo=function(){return Oi},Dl=function(){if(Oi!==co||!un)throw new Error("rtl-text-plugin cannot be downloaded unless a pluginURL is specified");Oi=uo,fo(),un&&ma({url:un},(i=>{i?Ca(i):(Oi=ho,fo())}))},Yi={applyArabicShaping:null,processBidirectionalText:null,processStyledBidirectionalText:null,isLoaded:()=>Oi===ho||Yi.applyArabicShaping!=null,isLoading:()=>Oi===uo,setState(i){if(!$t())throw new Error("Cannot set the state of the rtl-text-plugin when not in the web-worker context");Oi=i.pluginStatus,un=i.pluginURL},isParsed(){if(!$t())throw new Error("rtl-text-plugin is only parsed on the worker-threads");return Yi.applyArabicShaping!=null&&Yi.processBidirectionalText!=null&&Yi.processStyledBidirectionalText!=null},getPluginURL(){if(!$t())throw new Error("rtl-text-plugin url can only be queried from the worker threads");return un}};class zt{constructor(e,r){this.zoom=e,r?(this.now=r.now,this.fadeDuration=r.fadeDuration,this.zoomHistory=r.zoomHistory,this.transition=r.transition):(this.now=0,this.fadeDuration=0,this.zoomHistory=new El,this.transition={})}isSupportedScript(e){return(function(r,a){for(const l of r)if(!zl(l.charCodeAt(0),a))return!1;return!0})(e,Yi.isLoaded())}crossFadingFactor(){return this.fadeDuration===0?1:Math.min((this.now-this.zoomHistory.lastIntegerZoomTime)/this.fadeDuration,1)}getCrossfadeParameters(){const e=this.zoom,r=e-Math.floor(e),a=this.crossFadingFactor();return e>this.zoomHistory.lastIntegerZoom?{fromScale:2,toScale:1,t:r+(1-r)*a}:{fromScale:.5,toScale:1,t:1-(1-a)*r}}}class _s{constructor(e,r){this.property=e,this.value=r,this.expression=(function(a,l){if(Nt(a))return new xa(a,l);if(os(a)){const d=io(a,l);if(d.result==="error")throw new Error(d.value.map((f=>`${f.key}: ${f.message}`)).join(", "));return d.value}{let d=a;return l.type==="color"&&typeof a=="string"?d=wt.parse(a):l.type!=="padding"||typeof a!="number"&&!Array.isArray(a)?l.type==="variableAnchorOffsetCollection"&&Array.isArray(a)&&(d=cr.parse(a)):d=Hi.parse(a),{kind:"constant",evaluate:()=>d}}})(r===void 0?e.specification.default:r,e.specification)}isDataDriven(){return this.expression.kind==="source"||this.expression.kind==="composite"}possiblyEvaluate(e,r,a){return this.property.possiblyEvaluate(this,e,r,a)}}class go{constructor(e){this.property=e,this.value=new _s(e,void 0)}transitioned(e,r){return new Rl(this.property,this.value,r,ii({},e.transition,this.transition),e.now)}untransitioned(){return new Rl(this.property,this.value,null,{},0)}}class Ll{constructor(e){this._properties=e,this._values=Object.create(e.defaultTransitionablePropertyValues)}getValue(e){return Gi(this._values[e].value.value)}setValue(e,r){Object.prototype.hasOwnProperty.call(this._values,e)||(this._values[e]=new go(this._values[e].property)),this._values[e].value=new _s(this._values[e].property,r===null?void 0:Gi(r))}getTransition(e){return Gi(this._values[e].transition)}setTransition(e,r){Object.prototype.hasOwnProperty.call(this._values,e)||(this._values[e]=new go(this._values[e].property)),this._values[e].transition=Gi(r)||void 0}serialize(){const e={};for(const r of Object.keys(this._values)){const a=this.getValue(r);a!==void 0&&(e[r]=a);const l=this.getTransition(r);l!==void 0&&(e[`${r}-transition`]=l)}return e}transitioned(e,r){const a=new Fl(this._properties);for(const l of Object.keys(this._values))a._values[l]=this._values[l].transitioned(e,r._values[l]);return a}untransitioned(){const e=new Fl(this._properties);for(const r of Object.keys(this._values))e._values[r]=this._values[r].untransitioned();return e}}class Rl{constructor(e,r,a,l,d){this.property=e,this.value=r,this.begin=d+l.delay||0,this.end=this.begin+l.duration||0,e.specification.transition&&(l.delay||l.duration)&&(this.prior=a)}possiblyEvaluate(e,r,a){const l=e.now||0,d=this.value.possiblyEvaluate(e,r,a),f=this.prior;if(f){if(l>this.end)return this.prior=null,d;if(this.value.isDataDriven())return this.prior=null,d;if(l=1)return 1;const b=y*y,S=b*y;return 4*(y<.5?S:3*(y-b)+S-.75)})(m))}}return d}}class Fl{constructor(e){this._properties=e,this._values=Object.create(e.defaultTransitioningPropertyValues)}possiblyEvaluate(e,r,a){const l=new ys(this._properties);for(const d of Object.keys(this._values))l._values[d]=this._values[d].possiblyEvaluate(e,r,a);return l}hasTransition(){for(const e of Object.keys(this._values))if(this._values[e].prior)return!0;return!1}}class Uc{constructor(e){this._properties=e,this._values=Object.create(e.defaultPropertyValues)}hasValue(e){return this._values[e].value!==void 0}getValue(e){return Gi(this._values[e].value)}setValue(e,r){this._values[e]=new _s(this._values[e].property,r===null?void 0:Gi(r))}serialize(){const e={};for(const r of Object.keys(this._values)){const a=this.getValue(r);a!==void 0&&(e[r]=a)}return e}possiblyEvaluate(e,r,a){const l=new ys(this._properties);for(const d of Object.keys(this._values))l._values[d]=this._values[d].possiblyEvaluate(e,r,a);return l}}class Ai{constructor(e,r,a){this.property=e,this.value=r,this.parameters=a}isConstant(){return this.value.kind==="constant"}constantOr(e){return this.value.kind==="constant"?this.value.value:e}evaluate(e,r,a,l){return this.property.evaluate(this.value,this.parameters,e,r,a,l)}}class ys{constructor(e){this._properties=e,this._values=Object.create(e.defaultPossiblyEvaluatedValues)}get(e){return this._values[e]}}class Ge{constructor(e){this.specification=e}possiblyEvaluate(e,r){if(e.isDataDriven())throw new Error("Value should not be data driven");return e.expression.evaluate(r)}interpolate(e,r,a){const l=Wi[this.specification.type];return l?l(e,r,a):e}}class Ye{constructor(e,r){this.specification=e,this.overrides=r}possiblyEvaluate(e,r,a,l){return new Ai(this,e.expression.kind==="constant"||e.expression.kind==="camera"?{kind:"constant",value:e.expression.evaluate(r,null,{},a,l)}:e.expression,r)}interpolate(e,r,a){if(e.value.kind!=="constant"||r.value.kind!=="constant")return e;if(e.value.value===void 0||r.value.value===void 0)return new Ai(this,{kind:"constant",value:void 0},e.parameters);const l=Wi[this.specification.type];if(l){const d=l(e.value.value,r.value.value,a);return new Ai(this,{kind:"constant",value:d},e.parameters)}return e}evaluate(e,r,a,l,d,f){return e.kind==="constant"?e.value:e.evaluate(r,a,l,d,f)}}class Ea extends Ye{possiblyEvaluate(e,r,a,l){if(e.value===void 0)return new Ai(this,{kind:"constant",value:void 0},r);if(e.expression.kind==="constant"){const d=e.expression.evaluate(r,null,{},a,l),f=e.property.specification.type==="resolvedImage"&&typeof d!="string"?d.name:d,m=this._calculate(f,f,f,r);return new Ai(this,{kind:"constant",value:m},r)}if(e.expression.kind==="camera"){const d=this._calculate(e.expression.evaluate({zoom:r.zoom-1}),e.expression.evaluate({zoom:r.zoom}),e.expression.evaluate({zoom:r.zoom+1}),r);return new Ai(this,{kind:"constant",value:d},r)}return new Ai(this,e.expression,r)}evaluate(e,r,a,l,d,f){if(e.kind==="source"){const m=e.evaluate(r,a,l,d,f);return this._calculate(m,m,m,r)}return e.kind==="composite"?this._calculate(e.evaluate({zoom:Math.floor(r.zoom)-1},a,l),e.evaluate({zoom:Math.floor(r.zoom)},a,l),e.evaluate({zoom:Math.floor(r.zoom)+1},a,l),r):e.value}_calculate(e,r,a,l){return l.zoom>l.zoomHistory.lastIntegerZoom?{from:e,to:r}:{from:a,to:r}}interpolate(e){return e}}class _o{constructor(e){this.specification=e}possiblyEvaluate(e,r,a,l){if(e.value!==void 0){if(e.expression.kind==="constant"){const d=e.expression.evaluate(r,null,{},a,l);return this._calculate(d,d,d,r)}return this._calculate(e.expression.evaluate(new zt(Math.floor(r.zoom-1),r)),e.expression.evaluate(new zt(Math.floor(r.zoom),r)),e.expression.evaluate(new zt(Math.floor(r.zoom+1),r)),r)}}_calculate(e,r,a,l){return l.zoom>l.zoomHistory.lastIntegerZoom?{from:e,to:r}:{from:a,to:r}}interpolate(e){return e}}class yo{constructor(e){this.specification=e}possiblyEvaluate(e,r,a,l){return!!e.expression.evaluate(r,null,{},a,l)}interpolate(){return!1}}class Kt{constructor(e){this.properties=e,this.defaultPropertyValues={},this.defaultTransitionablePropertyValues={},this.defaultTransitioningPropertyValues={},this.defaultPossiblyEvaluatedValues={},this.overridableProperties=[];for(const r in e){const a=e[r];a.specification.overridable&&this.overridableProperties.push(r);const l=this.defaultPropertyValues[r]=new _s(a,void 0),d=this.defaultTransitionablePropertyValues[r]=new go(a);this.defaultTransitioningPropertyValues[r]=d.untransitioned(),this.defaultPossiblyEvaluatedValues[r]=l.possiblyEvaluate({})}}}Re("DataDrivenProperty",Ye),Re("DataConstantProperty",Ge),Re("CrossFadedDataDrivenProperty",Ea),Re("CrossFadedProperty",_o),Re("ColorRampProperty",yo);const xo="-transition";class dr extends yn{constructor(e,r){if(super(),this.id=e.id,this.type=e.type,this._featureFilter={filter:()=>!0,needGeometry:!1},e.type!=="custom"&&(this.metadata=e.metadata,this.minzoom=e.minzoom,this.maxzoom=e.maxzoom,e.type!=="background"&&(this.source=e.source,this.sourceLayer=e["source-layer"],this.filter=e.filter),r.layout&&(this._unevaluatedLayout=new Uc(r.layout)),r.paint)){this._transitionablePaint=new Ll(r.paint);for(const a in e.paint)this.setPaintProperty(a,e.paint[a],{validate:!1});for(const a in e.layout)this.setLayoutProperty(a,e.layout[a],{validate:!1});this._transitioningPaint=this._transitionablePaint.untransitioned(),this.paint=new ys(r.paint)}}getCrossfadeParameters(){return this._crossfadeParameters}getLayoutProperty(e){return e==="visibility"?this.visibility:this._unevaluatedLayout.getValue(e)}setLayoutProperty(e,r,a={}){r!=null&&this._validate(kl,`layers.${this.id}.layout.${e}`,e,r,a)||(e!=="visibility"?this._unevaluatedLayout.setValue(e,r):this.visibility=r)}getPaintProperty(e){return e.endsWith(xo)?this._transitionablePaint.getTransition(e.slice(0,-11)):this._transitionablePaint.getValue(e)}setPaintProperty(e,r,a={}){if(r!=null&&this._validate(ao,`layers.${this.id}.paint.${e}`,e,r,a))return!1;if(e.endsWith(xo))return this._transitionablePaint.setTransition(e.slice(0,-11),r||void 0),!1;{const l=this._transitionablePaint._values[e],d=l.property.specification["property-type"]==="cross-faded-data-driven",f=l.value.isDataDriven(),m=l.value;this._transitionablePaint.setValue(e,r),this._handleSpecialPaintPropertyUpdate(e);const y=this._transitionablePaint._values[e].value;return y.isDataDriven()||f||d||this._handleOverridablePaintPropertyUpdate(e,m,y)}}_handleSpecialPaintPropertyUpdate(e){}_handleOverridablePaintPropertyUpdate(e,r,a){return!1}isHidden(e){return!!(this.minzoom&&e=this.maxzoom)||this.visibility==="none"}updateTransitions(e){this._transitioningPaint=this._transitionablePaint.transitioned(e,this._transitioningPaint)}hasTransition(){return this._transitioningPaint.hasTransition()}recalculate(e,r){e.getCrossfadeParameters&&(this._crossfadeParameters=e.getCrossfadeParameters()),this._unevaluatedLayout&&(this.layout=this._unevaluatedLayout.possiblyEvaluate(e,void 0,r)),this.paint=this._transitioningPaint.possiblyEvaluate(e,void 0,r)}serialize(){const e={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:this._unevaluatedLayout&&this._unevaluatedLayout.serialize(),paint:this._transitionablePaint&&this._transitionablePaint.serialize()};return this.visibility&&(e.layout=e.layout||{},e.layout.visibility=this.visibility),Yr(e,((r,a)=>!(r===void 0||a==="layout"&&!Object.keys(r).length||a==="paint"&&!Object.keys(r).length)))}_validate(e,r,a,l,d={}){return(!d||d.validate!==!1)&&ms(this,e.call($r,{key:r,layerType:this.type,objectKey:a,value:l,styleSpec:he,style:{glyphs:!0,sprite:!0}}))}is3D(){return!1}isTileClipped(){return!1}hasOffscreenPass(){return!1}resize(){}isStateDependent(){for(const e in this.paint._values){const r=this.paint.get(e);if(r instanceof Ai&&Jn(r.property.specification)&&(r.value.kind==="source"||r.value.kind==="composite")&&r.value.isStateDependent)return!0}return!1}}const Bl={Int8:Int8Array,Uint8:Uint8Array,Int16:Int16Array,Uint16:Uint16Array,Int32:Int32Array,Uint32:Uint32Array,Float32:Float32Array};class Cn{constructor(e,r){this._structArray=e,this._pos1=r*this.size,this._pos2=this._pos1/2,this._pos4=this._pos1/4,this._pos8=this._pos1/8}}class Gt{constructor(){this.isTransferred=!1,this.capacity=-1,this.resize(0)}static serialize(e,r){return e._trim(),r&&(e.isTransferred=!0,r.push(e.arrayBuffer)),{length:e.length,arrayBuffer:e.arrayBuffer}}static deserialize(e){const r=Object.create(this.prototype);return r.arrayBuffer=e.arrayBuffer,r.length=e.length,r.capacity=e.arrayBuffer.byteLength/r.bytesPerElement,r._refreshViews(),r}_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 r=this.uint8;this._refreshViews(),r&&this.uint8.set(r)}}_refreshViews(){throw new Error("_refreshViews() must be implemented by each concrete StructArray layout")}}function Ut(i,e=1){let r=0,a=0;return{members:i.map((l=>{const d=Bl[l.type].BYTES_PER_ELEMENT,f=r=ra(r,Math.max(e,d)),m=l.components||1;return a=Math.max(a,d),r+=d*m,{name:l.name,type:l.type,components:m,offset:f}})),size:ra(r,Math.max(a,e)),alignment:e}}function ra(i,e){return Math.ceil(i/e)*e}class Ma extends Gt{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(e,r){const a=this.length;return this.resize(a+1),this.emplace(a,e,r)}emplace(e,r,a){const l=2*e;return this.int16[l+0]=r,this.int16[l+1]=a,e}}Ma.prototype.bytesPerElement=4,Re("StructArrayLayout2i4",Ma);class Pa extends Gt{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(e,r,a){const l=this.length;return this.resize(l+1),this.emplace(l,e,r,a)}emplace(e,r,a,l){const d=3*e;return this.int16[d+0]=r,this.int16[d+1]=a,this.int16[d+2]=l,e}}Pa.prototype.bytesPerElement=6,Re("StructArrayLayout3i6",Pa);class kn extends Gt{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(e,r,a,l){const d=this.length;return this.resize(d+1),this.emplace(d,e,r,a,l)}emplace(e,r,a,l,d){const f=4*e;return this.int16[f+0]=r,this.int16[f+1]=a,this.int16[f+2]=l,this.int16[f+3]=d,e}}kn.prototype.bytesPerElement=8,Re("StructArrayLayout4i8",kn);class vo extends Gt{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(e,r,a,l,d,f){const m=this.length;return this.resize(m+1),this.emplace(m,e,r,a,l,d,f)}emplace(e,r,a,l,d,f,m){const y=6*e;return this.int16[y+0]=r,this.int16[y+1]=a,this.int16[y+2]=l,this.int16[y+3]=d,this.int16[y+4]=f,this.int16[y+5]=m,e}}vo.prototype.bytesPerElement=12,Re("StructArrayLayout2i4i12",vo);class bo extends Gt{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(e,r,a,l,d,f){const m=this.length;return this.resize(m+1),this.emplace(m,e,r,a,l,d,f)}emplace(e,r,a,l,d,f,m){const y=4*e,b=8*e;return this.int16[y+0]=r,this.int16[y+1]=a,this.uint8[b+4]=l,this.uint8[b+5]=d,this.uint8[b+6]=f,this.uint8[b+7]=m,e}}bo.prototype.bytesPerElement=8,Re("StructArrayLayout2i4ub8",bo);class na extends Gt{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(e,r){const a=this.length;return this.resize(a+1),this.emplace(a,e,r)}emplace(e,r,a){const l=2*e;return this.float32[l+0]=r,this.float32[l+1]=a,e}}na.prototype.bytesPerElement=8,Re("StructArrayLayout2f8",na);class wo extends Gt{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)}emplaceBack(e,r,a,l,d,f,m,y,b,S){const C=this.length;return this.resize(C+1),this.emplace(C,e,r,a,l,d,f,m,y,b,S)}emplace(e,r,a,l,d,f,m,y,b,S,C){const M=10*e;return this.uint16[M+0]=r,this.uint16[M+1]=a,this.uint16[M+2]=l,this.uint16[M+3]=d,this.uint16[M+4]=f,this.uint16[M+5]=m,this.uint16[M+6]=y,this.uint16[M+7]=b,this.uint16[M+8]=S,this.uint16[M+9]=C,e}}wo.prototype.bytesPerElement=20,Re("StructArrayLayout10ui20",wo);class So extends Gt{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)}emplaceBack(e,r,a,l,d,f,m,y,b,S,C,M){const L=this.length;return this.resize(L+1),this.emplace(L,e,r,a,l,d,f,m,y,b,S,C,M)}emplace(e,r,a,l,d,f,m,y,b,S,C,M,L){const R=12*e;return this.int16[R+0]=r,this.int16[R+1]=a,this.int16[R+2]=l,this.int16[R+3]=d,this.uint16[R+4]=f,this.uint16[R+5]=m,this.uint16[R+6]=y,this.uint16[R+7]=b,this.int16[R+8]=S,this.int16[R+9]=C,this.int16[R+10]=M,this.int16[R+11]=L,e}}So.prototype.bytesPerElement=24,Re("StructArrayLayout4i4ui4i24",So);class vt extends Gt{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(e,r,a){const l=this.length;return this.resize(l+1),this.emplace(l,e,r,a)}emplace(e,r,a,l){const d=3*e;return this.float32[d+0]=r,this.float32[d+1]=a,this.float32[d+2]=l,e}}vt.prototype.bytesPerElement=12,Re("StructArrayLayout3f12",vt);class h extends Gt{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint32=new Uint32Array(this.arrayBuffer)}emplaceBack(e){const r=this.length;return this.resize(r+1),this.emplace(r,e)}emplace(e,r){return this.uint32[1*e+0]=r,e}}h.prototype.bytesPerElement=4,Re("StructArrayLayout1ul4",h);class t extends Gt{_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,r,a,l,d,f,m,y,b){const S=this.length;return this.resize(S+1),this.emplace(S,e,r,a,l,d,f,m,y,b)}emplace(e,r,a,l,d,f,m,y,b,S){const C=10*e,M=5*e;return this.int16[C+0]=r,this.int16[C+1]=a,this.int16[C+2]=l,this.int16[C+3]=d,this.int16[C+4]=f,this.int16[C+5]=m,this.uint32[M+3]=y,this.uint16[C+8]=b,this.uint16[C+9]=S,e}}t.prototype.bytesPerElement=20,Re("StructArrayLayout6i1ul2ui20",t);class n extends Gt{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(e,r,a,l,d,f){const m=this.length;return this.resize(m+1),this.emplace(m,e,r,a,l,d,f)}emplace(e,r,a,l,d,f,m){const y=6*e;return this.int16[y+0]=r,this.int16[y+1]=a,this.int16[y+2]=l,this.int16[y+3]=d,this.int16[y+4]=f,this.int16[y+5]=m,e}}n.prototype.bytesPerElement=12,Re("StructArrayLayout2i2i2i12",n);class s extends Gt{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(e,r,a,l,d){const f=this.length;return this.resize(f+1),this.emplace(f,e,r,a,l,d)}emplace(e,r,a,l,d,f){const m=4*e,y=8*e;return this.float32[m+0]=r,this.float32[m+1]=a,this.float32[m+2]=l,this.int16[y+6]=d,this.int16[y+7]=f,e}}s.prototype.bytesPerElement=16,Re("StructArrayLayout2f1f2i16",s);class u extends Gt{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(e,r,a,l){const d=this.length;return this.resize(d+1),this.emplace(d,e,r,a,l)}emplace(e,r,a,l,d){const f=12*e,m=3*e;return this.uint8[f+0]=r,this.uint8[f+1]=a,this.float32[m+1]=l,this.float32[m+2]=d,e}}u.prototype.bytesPerElement=12,Re("StructArrayLayout2ub2f12",u);class p extends Gt{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)}emplaceBack(e,r,a){const l=this.length;return this.resize(l+1),this.emplace(l,e,r,a)}emplace(e,r,a,l){const d=3*e;return this.uint16[d+0]=r,this.uint16[d+1]=a,this.uint16[d+2]=l,e}}p.prototype.bytesPerElement=6,Re("StructArrayLayout3ui6",p);class g extends Gt{_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,r,a,l,d,f,m,y,b,S,C,M,L,R,V,G,K){const ne=this.length;return this.resize(ne+1),this.emplace(ne,e,r,a,l,d,f,m,y,b,S,C,M,L,R,V,G,K)}emplace(e,r,a,l,d,f,m,y,b,S,C,M,L,R,V,G,K,ne){const J=24*e,se=12*e,le=48*e;return this.int16[J+0]=r,this.int16[J+1]=a,this.uint16[J+2]=l,this.uint16[J+3]=d,this.uint32[se+2]=f,this.uint32[se+3]=m,this.uint32[se+4]=y,this.uint16[J+10]=b,this.uint16[J+11]=S,this.uint16[J+12]=C,this.float32[se+7]=M,this.float32[se+8]=L,this.uint8[le+36]=R,this.uint8[le+37]=V,this.uint8[le+38]=G,this.uint32[se+10]=K,this.int16[J+22]=ne,e}}g.prototype.bytesPerElement=48,Re("StructArrayLayout2i2ui3ul3ui2f3ub1ul1i48",g);class _ extends Gt{_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,r,a,l,d,f,m,y,b,S,C,M,L,R,V,G,K,ne,J,se,le,_e,De,Ve,Pe,Me,Ie,Fe){const Ce=this.length;return this.resize(Ce+1),this.emplace(Ce,e,r,a,l,d,f,m,y,b,S,C,M,L,R,V,G,K,ne,J,se,le,_e,De,Ve,Pe,Me,Ie,Fe)}emplace(e,r,a,l,d,f,m,y,b,S,C,M,L,R,V,G,K,ne,J,se,le,_e,De,Ve,Pe,Me,Ie,Fe,Ce){const we=32*e,Xe=16*e;return this.int16[we+0]=r,this.int16[we+1]=a,this.int16[we+2]=l,this.int16[we+3]=d,this.int16[we+4]=f,this.int16[we+5]=m,this.int16[we+6]=y,this.int16[we+7]=b,this.uint16[we+8]=S,this.uint16[we+9]=C,this.uint16[we+10]=M,this.uint16[we+11]=L,this.uint16[we+12]=R,this.uint16[we+13]=V,this.uint16[we+14]=G,this.uint16[we+15]=K,this.uint16[we+16]=ne,this.uint16[we+17]=J,this.uint16[we+18]=se,this.uint16[we+19]=le,this.uint16[we+20]=_e,this.uint16[we+21]=De,this.uint16[we+22]=Ve,this.uint32[Xe+12]=Pe,this.float32[Xe+13]=Me,this.float32[Xe+14]=Ie,this.uint16[we+30]=Fe,this.uint16[we+31]=Ce,e}}_.prototype.bytesPerElement=64,Re("StructArrayLayout8i15ui1ul2f2ui64",_);class v extends Gt{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(e){const r=this.length;return this.resize(r+1),this.emplace(r,e)}emplace(e,r){return this.float32[1*e+0]=r,e}}v.prototype.bytesPerElement=4,Re("StructArrayLayout1f4",v);class w extends Gt{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(e,r,a){const l=this.length;return this.resize(l+1),this.emplace(l,e,r,a)}emplace(e,r,a,l){const d=3*e;return this.uint16[6*e+0]=r,this.float32[d+1]=a,this.float32[d+2]=l,e}}w.prototype.bytesPerElement=12,Re("StructArrayLayout1ui2f12",w);class I extends Gt{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint32=new Uint32Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)}emplaceBack(e,r,a){const l=this.length;return this.resize(l+1),this.emplace(l,e,r,a)}emplace(e,r,a,l){const d=4*e;return this.uint32[2*e+0]=r,this.uint16[d+2]=a,this.uint16[d+3]=l,e}}I.prototype.bytesPerElement=8,Re("StructArrayLayout1ul2ui8",I);class A extends Gt{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)}emplaceBack(e,r){const a=this.length;return this.resize(a+1),this.emplace(a,e,r)}emplace(e,r,a){const l=2*e;return this.uint16[l+0]=r,this.uint16[l+1]=a,e}}A.prototype.bytesPerElement=4,Re("StructArrayLayout2ui4",A);class D extends Gt{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)}emplaceBack(e){const r=this.length;return this.resize(r+1),this.emplace(r,e)}emplace(e,r){return this.uint16[1*e+0]=r,e}}D.prototype.bytesPerElement=2,Re("StructArrayLayout1ui2",D);class $ extends Gt{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(e,r,a,l){const d=this.length;return this.resize(d+1),this.emplace(d,e,r,a,l)}emplace(e,r,a,l,d){const f=4*e;return this.float32[f+0]=r,this.float32[f+1]=a,this.float32[f+2]=l,this.float32[f+3]=d,e}}$.prototype.bytesPerElement=16,Re("StructArrayLayout4f16",$);class U extends Cn{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 ge(this.anchorPointX,this.anchorPointY)}}U.prototype.size=20;class q extends t{get(e){return new U(this,e)}}Re("CollisionBoxArray",q);class N extends Cn{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]}}N.prototype.size=48;class ee extends g{get(e){return new N(this,e)}}Re("PlacedSymbolArray",ee);class oe extends Cn{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]}}oe.prototype.size=64;class X extends _{get(e){return new oe(this,e)}}Re("SymbolInstanceArray",X);class ie extends v{getoffsetX(e){return this.float32[1*e+0]}}Re("GlyphOffsetArray",ie);class ce extends Pa{getx(e){return this.int16[3*e+0]}gety(e){return this.int16[3*e+1]}gettileUnitDistanceFromAnchor(e){return this.int16[3*e+2]}}Re("SymbolLineVertexArray",ce);class ue extends Cn{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]}}ue.prototype.size=12;class me extends w{get(e){return new ue(this,e)}}Re("TextAnchorOffsetArray",me);class be extends Cn{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]}}be.prototype.size=8;class xe extends I{get(e){return new be(this,e)}}Re("FeatureIndexArray",xe);class Se extends Ma{}class Ne extends Ma{}class ct extends Ma{}class Ee extends vo{}class Je extends bo{}class $e extends na{}class St extends wo{}class lt extends So{}class at extends vt{}class ut extends h{}class Ht extends n{}class kt extends u{}class mi extends p{}class ri extends A{}const Yt=Ut([{name:"a_pos",components:2,type:"Int16"}],4),{members:Ji}=Yt;class Dt{constructor(e=[]){this.segments=e}prepareSegment(e,r,a,l){let d=this.segments[this.segments.length-1];return e>Dt.MAX_VERTEX_ARRAY_LENGTH&&Le(`Max vertices per segment is ${Dt.MAX_VERTEX_ARRAY_LENGTH}: bucket requested ${e}`),(!d||d.vertexLength+e>Dt.MAX_VERTEX_ARRAY_LENGTH||d.sortKey!==l)&&(d={vertexOffset:r.length,primitiveOffset:a.length,vertexLength:0,primitiveLength:0},l!==void 0&&(d.sortKey=l),this.segments.push(d)),d}get(){return this.segments}destroy(){for(const e of this.segments)for(const r in e.vaos)e.vaos[r].destroy()}static simpleSegment(e,r,a,l){return new Dt([{vertexOffset:e,primitiveOffset:r,vertexLength:a,primitiveLength:l,vaos:{},sortKey:0}])}}function Er(i,e){return 256*(i=ar(Math.floor(i),0,255))+ar(Math.floor(e),0,255)}Dt.MAX_VERTEX_ARRAY_LENGTH=Math.pow(2,16)-1,Re("SegmentVector",Dt);const Mr=Ut([{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"}]);var hn={exports:{}},En={exports:{}};En.exports=function(i,e){var r,a,l,d,f,m,y,b;for(a=i.length-(r=3&i.length),l=e,f=3432918353,m=461845907,b=0;b>>16)*f&65535)<<16)&4294967295)<<15|y>>>17))*m+(((y>>>16)*m&65535)<<16)&4294967295)<<13|l>>>19))+((5*(l>>>16)&65535)<<16)&4294967295))+((58964+(d>>>16)&65535)<<16);switch(y=0,r){case 3:y^=(255&i.charCodeAt(b+2))<<16;case 2:y^=(255&i.charCodeAt(b+1))<<8;case 1:l^=y=(65535&(y=(y=(65535&(y^=255&i.charCodeAt(b)))*f+(((y>>>16)*f&65535)<<16)&4294967295)<<15|y>>>17))*m+(((y>>>16)*m&65535)<<16)&4294967295}return l^=i.length,l=2246822507*(65535&(l^=l>>>16))+((2246822507*(l>>>16)&65535)<<16)&4294967295,l=3266489909*(65535&(l^=l>>>13))+((3266489909*(l>>>16)&65535)<<16)&4294967295,(l^=l>>>16)>>>0};var aa=En.exports,vi={exports:{}};vi.exports=function(i,e){for(var r,a=i.length,l=e^a,d=0;a>=4;)r=1540483477*(65535&(r=255&i.charCodeAt(d)|(255&i.charCodeAt(++d))<<8|(255&i.charCodeAt(++d))<<16|(255&i.charCodeAt(++d))<<24))+((1540483477*(r>>>16)&65535)<<16),l=1540483477*(65535&l)+((1540483477*(l>>>16)&65535)<<16)^(r=1540483477*(65535&(r^=r>>>24))+((1540483477*(r>>>16)&65535)<<16)),a-=4,++d;switch(a){case 3:l^=(255&i.charCodeAt(d+2))<<16;case 2:l^=(255&i.charCodeAt(d+1))<<8;case 1:l=1540483477*(65535&(l^=255&i.charCodeAt(d)))+((1540483477*(l>>>16)&65535)<<16)}return l=1540483477*(65535&(l^=l>>>13))+((1540483477*(l>>>16)&65535)<<16),(l^=l>>>15)>>>0};var gi=aa,Ci=vi.exports;hn.exports=gi,hn.exports.murmur3=gi,hn.exports.murmur2=Ci;var Mn=H(hn.exports);class Wt{constructor(){this.ids=[],this.positions=[],this.indexed=!1}add(e,r,a,l){this.ids.push(ni(e)),this.positions.push(r,a,l)}getPositions(e){if(!this.indexed)throw new Error("Trying to get index, but feature positions are not indexed");const r=ni(e);let a=0,l=this.ids.length-1;for(;a>1;this.ids[f]>=r?l=f:a=f+1}const d=[];for(;this.ids[a]===r;)d.push({index:this.positions[3*a],start:this.positions[3*a+1],end:this.positions[3*a+2]}),a++;return d}static serialize(e,r){const a=new Float64Array(e.ids),l=new Uint32Array(e.positions);return Ni(a,l,0,a.length-1),r&&r.push(a.buffer,l.buffer),{ids:a,positions:l}}static deserialize(e){const r=new Wt;return r.ids=e.ids,r.positions=e.positions,r.indexed=!0,r}}function ni(i){const e=+i;return!isNaN(e)&&e<=Number.MAX_SAFE_INTEGER?e:Mn(String(i))}function 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Qc(i,e,r,a){for(var l=0,d=e,f=r-a;d0&&r.holes.push(a+=i[l-1].length)}return r};var xp=H(Kc.exports);function Z_(i,e,r,a,l){vp(i,e,r,a||i.length-1,l||G_)}function vp(i,e,r,a,l){for(;a>r;){if(a-r>600){var d=a-r+1,f=e-r+1,m=Math.log(d),y=.5*Math.exp(2*m/3),b=.5*Math.sqrt(m*y*(d-y)/d)*(f-d/2<0?-1:1);vp(i,e,Math.max(r,Math.floor(e-f*y/d+b)),Math.min(a,Math.floor(e+(d-f)*y/d+b)),l)}var S=i[e],C=r,M=a;for(zo(i,r,e),l(i[a],S)>0&&zo(i,r,a);C0;)M--}l(i[r],S)===0?zo(i,r,M):zo(i,++M,a),M<=e&&(r=M+1),e<=M&&(a=M-1)}}function zo(i,e,r){var a=i[e];i[e]=i[r],i[r]=a}function G_(i,e){return ie?1:0}function eu(i,e){const r=i.length;if(r<=1)return[i];const a=[];let l,d;for(let f=0;f1)for(let f=0;fr.id)),this.index=e.index,this.hasPattern=!1,this.patternFeatures=[],this.layoutVertexArray=new ct,this.indexArray=new mi,this.indexArray2=new ri,this.programConfigurations=new qr(e.layers,e.zoom),this.segments=new Dt,this.segments2=new Dt,this.stateDependentLayerIds=this.layers.filter((r=>r.isStateDependent())).map((r=>r.id))}populate(e,r,a){this.hasPattern=tu("fill",this.layers,r);const l=this.layers[0].layout.get("fill-sort-key"),d=!l.isConstant(),f=[];for(const{feature:m,id:y,index:b,sourceLayerIndex:S}of e){const C=this.layers[0]._featureFilter.needGeometry,M=Da(m,C);if(!this.layers[0]._featureFilter.filter(new zt(this.zoom),M,a))continue;const L=d?l.evaluate(M,{},a,r.availableImages):void 0,R={id:y,properties:m.properties,type:m.type,sourceLayerIndex:S,index:b,geometry:C?M.geometry:za(m),patterns:{},sortKey:L};f.push(R)}d&&f.sort(((m,y)=>m.sortKey-y.sortKey));for(const m of f){const{geometry:y,index:b,sourceLayerIndex:S}=m;if(this.hasPattern){const C=iu("fill",this.layers,m,this.zoom,r);this.patternFeatures.push(C)}else this.addFeature(m,y,b,a,{});r.featureIndex.insert(e[b].feature,y,b,S,this.index)}}update(e,r,a){this.stateDependentLayers.length&&this.programConfigurations.updatePaintArrays(e,r,this.stateDependentLayers,a)}addFeatures(e,r,a){for(const l of this.patternFeatures)this.addFeature(l,l.geometry,l.index,r,a)}isEmpty(){return this.layoutVertexArray.length===0}uploadPending(){return!this.uploaded||this.programConfigurations.needsUpload}upload(e){this.uploaded||(this.layoutVertexBuffer=e.createVertexBuffer(this.layoutVertexArray,R_),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,r,a,l,d){for(const f of eu(r,500)){let m=0;for(const L of f)m+=L.length;const y=this.segments.prepareSegment(m,this.layoutVertexArray,this.indexArray),b=y.vertexLength,S=[],C=[];for(const L of f){if(L.length===0)continue;L!==f[0]&&C.push(S.length/2);const R=this.segments2.prepareSegment(L.length,this.layoutVertexArray,this.indexArray2),V=R.vertexLength;this.layoutVertexArray.emplaceBack(L[0].x,L[0].y),this.indexArray2.emplaceBack(V+L.length-1,V),S.push(L[0].x),S.push(L[0].y);for(let G=1;G>3}if(l--,a===1||a===2)d+=i.readSVarint(),f+=i.readSVarint(),a===1&&(e&&m.push(e),e=[]),e.push(new Q_(d,f));else{if(a!==7)throw new Error("unknown command "+a);e&&e.push(e[0].clone())}}return e&&m.push(e),m},Ss.prototype.bbox=function(){var i=this._pbf;i.pos=this._geometry;for(var e=i.readVarint()+i.pos,r=1,a=0,l=0,d=0,f=1/0,m=-1/0,y=1/0,b=-1/0;i.pos>3}if(a--,r===1||r===2)(l+=i.readSVarint())m&&(m=l),(d+=i.readSVarint())b&&(b=d);else if(r!==7)throw new Error("unknown command "+r)}return[f,y,m,b]},Ss.prototype.toGeoJSON=function(i,e,r){var a,l,d=this.extent*Math.pow(2,r),f=this.extent*i,m=this.extent*e,y=this.loadGeometry(),b=Ss.types[this.type];function S(L){for(var R=0;R>3;l=f===1?a.readString():f===2?a.readFloat():f===3?a.readDouble():f===4?a.readVarint64():f===5?a.readVarint():f===6?a.readSVarint():f===7?a.readBoolean():null}return l})(r))}Ip.prototype.feature=function(i){if(i<0||i>=this._features.length)throw new Error("feature index out of bounds");this._pbf.pos=this._features[i];var e=this._pbf.readVarint()+this._pbf.pos;return new iy(this._pbf,e,this.extent,this._keys,this._values)};var ny=Tp;function ay(i,e,r){if(i===3){var a=new ny(r,r.readVarint()+r.pos);a.length&&(e[a.name]=a)}}sa.VectorTile=function(i,e){this.layers=i.readFields(ay,{},e)},sa.VectorTileFeature=Sp,sa.VectorTileLayer=Tp;const sy=sa.VectorTileFeature.types,nu=Math.pow(2,13);function Do(i,e,r,a,l,d,f,m){i.emplaceBack(e,r,2*Math.floor(a*nu)+f,l*nu*2,d*nu*2,Math.round(m))}class au{constructor(e){this.zoom=e.zoom,this.overscaling=e.overscaling,this.layers=e.layers,this.layerIds=this.layers.map((r=>r.id)),this.index=e.index,this.hasPattern=!1,this.layoutVertexArray=new Ee,this.centroidVertexArray=new Se,this.indexArray=new mi,this.programConfigurations=new qr(e.layers,e.zoom),this.segments=new Dt,this.stateDependentLayerIds=this.layers.filter((r=>r.isStateDependent())).map((r=>r.id))}populate(e,r,a){this.features=[],this.hasPattern=tu("fill-extrusion",this.layers,r);for(const{feature:l,id:d,index:f,sourceLayerIndex:m}of e){const y=this.layers[0]._featureFilter.needGeometry,b=Da(l,y);if(!this.layers[0]._featureFilter.filter(new zt(this.zoom),b,a))continue;const S={id:d,sourceLayerIndex:m,index:f,geometry:y?b.geometry:za(l),properties:l.properties,type:l.type,patterns:{}};this.hasPattern?this.features.push(iu("fill-extrusion",this.layers,S,this.zoom,r)):this.addFeature(S,S.geometry,f,a,{}),r.featureIndex.insert(l,S.geometry,f,m,this.index,!0)}}addFeatures(e,r,a){for(const l of this.features){const{geometry:d}=l;this.addFeature(l,d,l.index,r,a)}}update(e,r,a){this.stateDependentLayers.length&&this.programConfigurations.updatePaintArrays(e,r,this.stateDependentLayers,a)}isEmpty(){return this.layoutVertexArray.length===0&&this.centroidVertexArray.length===0}uploadPending(){return!this.uploaded||this.programConfigurations.needsUpload}upload(e){this.uploaded||(this.layoutVertexBuffer=e.createVertexBuffer(this.layoutVertexArray,J_),this.centroidVertexBuffer=e.createVertexBuffer(this.centroidVertexArray,Y_.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,r,a,l,d){const f={x:0,y:0,vertexCount:0};for(const m of eu(r,500)){let y=0;for(const R of m)y+=R.length;let b=this.segments.prepareSegment(4,this.layoutVertexArray,this.indexArray);for(const R of m){if(R.length===0||ly(R))continue;let V=0;for(let G=0;G=1){const ne=R[G-1];if(!oy(K,ne)){b.vertexLength+4>Dt.MAX_VERTEX_ARRAY_LENGTH&&(b=this.segments.prepareSegment(4,this.layoutVertexArray,this.indexArray));const J=K.sub(ne)._perp()._unit(),se=ne.dist(K);V+se>32768&&(V=0),Do(this.layoutVertexArray,K.x,K.y,J.x,J.y,0,0,V),Do(this.layoutVertexArray,K.x,K.y,J.x,J.y,0,1,V),f.x+=2*K.x,f.y+=2*K.y,f.vertexCount+=2,V+=se,Do(this.layoutVertexArray,ne.x,ne.y,J.x,J.y,0,0,V),Do(this.layoutVertexArray,ne.x,ne.y,J.x,J.y,0,1,V),f.x+=2*ne.x,f.y+=2*ne.y,f.vertexCount+=2;const le=b.vertexLength;this.indexArray.emplaceBack(le,le+2,le+1),this.indexArray.emplaceBack(le+1,le+2,le+3),b.vertexLength+=4,b.primitiveLength+=2}}}}if(b.vertexLength+y>Dt.MAX_VERTEX_ARRAY_LENGTH&&(b=this.segments.prepareSegment(y,this.layoutVertexArray,this.indexArray)),sy[e.type]!=="Polygon")continue;const S=[],C=[],M=b.vertexLength;for(const R of m)if(R.length!==0){R!==m[0]&&C.push(S.length/2);for(let V=0;Vei)||i.y===e.y&&(i.y<0||i.y>ei)}function ly(i){return i.every((e=>e.x<0))||i.every((e=>e.x>ei))||i.every((e=>e.y<0))||i.every((e=>e.y>ei))}let Ap;Re("FillExtrusionBucket",au,{omit:["layers","features"]});var cy={get paint(){return Ap=Ap||new Kt({"fill-extrusion-opacity":new Ge(he["paint_fill-extrusion"]["fill-extrusion-opacity"]),"fill-extrusion-color":new Ye(he["paint_fill-extrusion"]["fill-extrusion-color"]),"fill-extrusion-translate":new Ge(he["paint_fill-extrusion"]["fill-extrusion-translate"]),"fill-extrusion-translate-anchor":new Ge(he["paint_fill-extrusion"]["fill-extrusion-translate-anchor"]),"fill-extrusion-pattern":new Ea(he["paint_fill-extrusion"]["fill-extrusion-pattern"]),"fill-extrusion-height":new Ye(he["paint_fill-extrusion"]["fill-extrusion-height"]),"fill-extrusion-base":new Ye(he["paint_fill-extrusion"]["fill-extrusion-base"]),"fill-extrusion-vertical-gradient":new Ge(he["paint_fill-extrusion"]["fill-extrusion-vertical-gradient"])})}};class uy extends dr{constructor(e){super(e,cy)}createBucket(e){return new au(e)}queryRadius(){return Ul(this.paint.get("fill-extrusion-translate"))}is3D(){return!0}queryIntersectsFeature(e,r,a,l,d,f,m,y){const b=$l(e,this.paint.get("fill-extrusion-translate"),this.paint.get("fill-extrusion-translate-anchor"),f.angle,m),S=this.paint.get("fill-extrusion-height").evaluate(r,a),C=this.paint.get("fill-extrusion-base").evaluate(r,a),M=(function(R,V,G,K){const ne=[];for(const J of R){const se=[J.x,J.y,0,1];jl(se,se,V),ne.push(new ge(se[0]/se[3],se[1]/se[3]))}return ne})(b,y),L=(function(R,V,G,K){const ne=[],J=[],se=K[8]*V,le=K[9]*V,_e=K[10]*V,De=K[11]*V,Ve=K[8]*G,Pe=K[9]*G,Me=K[10]*G,Ie=K[11]*G;for(const Fe of R){const Ce=[],we=[];for(const Xe of Fe){const je=Xe.x,ot=Xe.y,Lt=K[0]*je+K[4]*ot+K[12],Bt=K[1]*je+K[5]*ot+K[13],si=K[2]*je+K[6]*ot+K[14],mr=K[3]*je+K[7]*ot+K[15],Ui=si+_e,ti=mr+De,_i=Lt+Ve,wi=Bt+Pe,$i=si+Me,ji=mr+Ie,oi=new ge((Lt+se)/ti,(Bt+le)/ti);oi.z=Ui/ti,Ce.push(oi);const li=new ge(_i/ji,wi/ji);li.z=$i/ji,we.push(li)}ne.push(Ce),J.push(we)}return[ne,J]})(l,C,S,y);return(function(R,V,G){let K=1/0;rp(G,V)&&(K=Cp(G,V[0]));for(let ne=0;ner.id)),this.index=e.index,this.hasPattern=!1,this.patternFeatures=[],this.lineClipsArray=[],this.gradients={},this.layers.forEach((r=>{this.gradients[r.id]={}})),this.layoutVertexArray=new Je,this.layoutVertexArray2=new $e,this.indexArray=new mi,this.programConfigurations=new qr(e.layers,e.zoom),this.segments=new Dt,this.maxLineLength=0,this.stateDependentLayerIds=this.layers.filter((r=>r.isStateDependent())).map((r=>r.id))}populate(e,r,a){this.hasPattern=tu("line",this.layers,r);const l=this.layers[0].layout.get("line-sort-key"),d=!l.isConstant(),f=[];for(const{feature:m,id:y,index:b,sourceLayerIndex:S}of e){const C=this.layers[0]._featureFilter.needGeometry,M=Da(m,C);if(!this.layers[0]._featureFilter.filter(new zt(this.zoom),M,a))continue;const L=d?l.evaluate(M,{},a):void 0,R={id:y,properties:m.properties,type:m.type,sourceLayerIndex:S,index:b,geometry:C?M.geometry:za(m),patterns:{},sortKey:L};f.push(R)}d&&f.sort(((m,y)=>m.sortKey-y.sortKey));for(const m of f){const{geometry:y,index:b,sourceLayerIndex:S}=m;if(this.hasPattern){const C=iu("line",this.layers,m,this.zoom,r);this.patternFeatures.push(C)}else this.addFeature(m,y,b,a,{});r.featureIndex.insert(e[b].feature,y,b,S,this.index)}}update(e,r,a){this.stateDependentLayers.length&&this.programConfigurations.updatePaintArrays(e,r,this.stateDependentLayers,a)}addFeatures(e,r,a){for(const l of this.patternFeatures)this.addFeature(l,l.geometry,l.index,r,a)}isEmpty(){return this.layoutVertexArray.length===0}uploadPending(){return!this.uploaded||this.programConfigurations.needsUpload}upload(e){this.uploaded||(this.layoutVertexArray2.length!==0&&(this.layoutVertexBuffer2=e.createVertexBuffer(this.layoutVertexArray2,fy)),this.layoutVertexBuffer=e.createVertexBuffer(this.layoutVertexArray,py),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.prototype.hasOwnProperty.call(e.properties,"mapbox_clip_start")&&Object.prototype.hasOwnProperty.call(e.properties,"mapbox_clip_end"))return{start:+e.properties.mapbox_clip_start,end:+e.properties.mapbox_clip_end}}addFeature(e,r,a,l,d){const f=this.layers[0].layout,m=f.get("line-join").evaluate(e,{}),y=f.get("line-cap"),b=f.get("line-miter-limit"),S=f.get("line-round-limit");this.lineClips=this.lineFeatureClips(e);for(const C of r)this.addLine(C,e,m,y,b,S);this.programConfigurations.populatePaintArrays(this.layoutVertexArray.length,e,a,d,l)}addLine(e,r,a,l,d,f){if(this.distance=0,this.scaledDistance=0,this.totalDistance=0,this.lineClips){this.lineClipsArray.push(this.lineClips);for(let K=0;K=2&&e[y-1].equals(e[y-2]);)y--;let b=0;for(;b0;if(De&&K>b){const Ie=M.dist(L);if(Ie>2*S){const Fe=M.sub(M.sub(L)._mult(S/Ie)._round());this.updateDistance(L,Fe),this.addCurrentVertex(Fe,V,0,0,C),L=Fe}}const Pe=L&&R;let Me=Pe?a:m?"butt":l;if(Pe&&Me==="round"&&(led&&(Me="bevel"),Me==="bevel"&&(le>2&&(Me="flipbevel"),le100)ne=G.mult(-1);else{const Ie=le*V.add(G).mag()/V.sub(G).mag();ne._perp()._mult(Ie*(Ve?-1:1))}this.addCurrentVertex(M,ne,0,0,C),this.addCurrentVertex(M,ne.mult(-1),0,0,C)}else if(Me==="bevel"||Me==="fakeround"){const Ie=-Math.sqrt(le*le-1),Fe=Ve?Ie:0,Ce=Ve?0:Ie;if(L&&this.addCurrentVertex(M,V,Fe,Ce,C),Me==="fakeround"){const we=Math.round(180*_e/Math.PI/20);for(let Xe=1;Xe2*S){const Fe=M.add(R.sub(M)._mult(S/Ie)._round());this.updateDistance(M,Fe),this.addCurrentVertex(Fe,G,0,0,C),M=Fe}}}}addCurrentVertex(e,r,a,l,d,f=!1){const m=r.y*l-r.x,y=-r.y-r.x*l;this.addHalfVertex(e,r.x+r.y*a,r.y-r.x*a,f,!1,a,d),this.addHalfVertex(e,m,y,f,!0,-l,d),this.distance>kp/2&&this.totalDistance===0&&(this.distance=0,this.updateScaledDistance(),this.addCurrentVertex(e,r,a,l,d,f))}addHalfVertex({x:e,y:r},a,l,d,f,m,y){const b=.5*(this.lineClips?this.scaledDistance*(kp-1):this.scaledDistance);this.layoutVertexArray.emplaceBack((e<<1)+(d?1:0),(r<<1)+(f?1:0),Math.round(63*a)+128,Math.round(63*l)+128,1+(m===0?0:m<0?-1:1)|(63&b)<<2,b>>6),this.lineClips&&this.layoutVertexArray2.emplaceBack((this.scaledDistance-this.lineClips.start)/(this.lineClips.end-this.lineClips.start),this.lineClipsArray.length);const 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lu=H(Lp);const cu=3;function Dy(i,e,r){i===1&&r.readMessage(Ly,e)}function Ly(i,e,r){if(i===3){const{id:a,bitmap:l,width:d,height:f,left:m,top:y,advance:b}=r.readMessage(Ry,{});e.push({id:a,bitmap:new ko({width:d+2*cu,height:f+2*cu},l),metrics:{width:d,height:f,left:m,top:y,advance:b}})}}function Ry(i,e,r){i===1?e.id=r.readVarint():i===2?e.bitmap=r.readBytes():i===3?e.width=r.readVarint():i===4?e.height=r.readVarint():i===5?e.left=r.readSVarint():i===6?e.top=r.readSVarint():i===7&&(e.advance=r.readVarint())}const Up=cu;function $p(i){let e=0,r=0;for(const f of i)e+=f.w*f.h,r=Math.max(r,f.w);i.sort(((f,m)=>m.h-f.h));const a=[{x:0,y:0,w:Math.max(Math.ceil(Math.sqrt(e/.95)),r),h:1/0}];let l=0,d=0;for(const f of i)for(let m=a.length-1;m>=0;m--){const y=a[m];if(!(f.w>y.w||f.h>y.h)){if(f.x=y.x,f.y=y.y,d=Math.max(d,f.y+f.h),l=Math.max(l,f.x+f.w),f.w===y.w&&f.h===y.h){const b=a.pop();m=0&&a>=e&&Yl[this.text.charCodeAt(a)];a--)r--;this.text=this.text.substring(e,r),this.sectionIndex=this.sectionIndex.slice(e,r)}substring(e,r){const a=new As;return a.text=this.text.substring(e,r),a.sectionIndex=this.sectionIndex.slice(e,r),a.sections=this.sections,a}toString(){return this.text}getMaxScale(){return this.sectionIndex.reduce(((e,r)=>Math.max(e,this.sections[r].scale)),0)}addTextSection(e,r){this.text+=e.text,this.sections.push(Bo.forText(e.scale,e.fontStack||r));const a=this.sections.length-1;for(let l=0;l=63743?null:++this.imageSectionID:(this.imageSectionID=57344,this.imageSectionID)}}function Kl(i,e,r,a,l,d,f,m,y,b,S,C,M,L,R,V){const G=As.fromFeature(i,l);let K;C===o.ai.vertical&&G.verticalizePunctuation();const{processBidirectionalText:ne,processStyledBidirectionalText:J}=Yi;if(ne&&G.sections.length===1){K=[];const _e=ne(G.toString(),hu(G,b,d,e,a,L,R));for(const De of _e){const Ve=new As;Ve.text=De,Ve.sections=G.sections;for(let Pe=0;Pe0&&Rn>er&&(er=Rn)}else{const vr=Ve[ht.fontStack],ir=vr&&vr[Si];if(ir&&ir.rect)Zr=ir.rect,Lr=ir.metrics;else{const Rn=De[ht.fontStack],$o=Rn&&Rn[Si];if(!$o)continue;Lr=$o.metrics}ui=(li-ht.scale)*ai}Rr?(_e.verticalizable=!0,Ei.push({glyph:Si,imageName:Gr,x:Lt,y:Bt+ui,vertical:Rr,scale:ht.scale,fontStack:ht.fontStack,sectionIndex:Mi,metrics:Lr,rect:Zr}),Lt+=Ln*ht.scale+Xe):(Ei.push({glyph:Si,imageName:Gr,x:Lt,y:Bt+ui,vertical:Rr,scale:ht.scale,fontStack:ht.fontStack,sectionIndex:Mi,metrics:Lr,rect:Zr}),Lt+=Lr.advance*ht.scale+Xe)}Ei.length!==0&&(si=Math.max(Lt-Xe,si),Oy(Ei,0,Ei.length-1,Ui,er)),Lt=0;const tr=Ie*li+er;qi.lineOffset=Math.max(er,ki),Bt+=tr,mr=Math.max(tr,mr),++ti}var _i;const wi=Bt-Fo,{horizontalAlign:$i,verticalAlign:ji}=pu(Fe);(function(oi,li,ki,qi,Ei,er,tr,ci,ht){const Mi=(li-ki)*Ei;let Si=0;Si=er!==tr?-ci*qi-Fo:(-qi*ht+.5)*tr;for(const ui of oi)for(const Lr of ui.positionedGlyphs)Lr.x+=Mi,Lr.y+=Si})(_e.positionedLines,Ui,$i,ji,si,mr,Ie,wi,Me.length),_e.top+=-ji*wi,_e.bottom=_e.top+wi,_e.left+=-$i*si,_e.right=_e.left+si})(le,e,r,a,K,f,m,y,C,b,M,V),!(function(_e){for(const De of _e)if(De.positionedGlyphs.length!==0)return!1;return!0})(se)&&le}const Yl={9:!0,10:!0,11:!0,12:!0,13:!0,32:!0},Fy={10:!0,32:!0,38:!0,40:!0,41:!0,43:!0,45:!0,47:!0,173:!0,183:!0,8203:!0,8208:!0,8211:!0,8231:!0};function qp(i,e,r,a,l,d){if(e.imageName){const f=a[e.imageName];return f?f.displaySize[0]*e.scale*ai/d+l:0}{const f=r[e.fontStack],m=f&&f[i];return m?m.metrics.advance*e.scale+l:0}}function Zp(i,e,r,a){const l=Math.pow(i-e,2);return a?i=0;let S=0;for(let M=0;Mf.id)),this.index=e.index,this.pixelRatio=e.pixelRatio,this.sourceLayerIndex=e.sourceLayerIndex,this.hasPattern=!1,this.hasRTLText=!1,this.sortKeyRanges=[],this.collisionCircleArray=[],this.placementInvProjMatrix=Hc([]),this.placementViewportMatrix=Hc([]);const r=this.layers[0]._unevaluatedLayout._values;this.textSizeData=Xp(this.zoom,r["text-size"]),this.iconSizeData=Xp(this.zoom,r["icon-size"]);const a=this.layers[0].layout,l=a.get("symbol-sort-key"),d=a.get("symbol-z-order");this.canOverlap=du(a,"text-overlap","text-allow-overlap")!=="never"||du(a,"icon-overlap","icon-allow-overlap")!=="never"||a.get("text-ignore-placement")||a.get("icon-ignore-placement"),this.sortFeaturesByKey=d!=="viewport-y"&&!l.isConstant(),this.sortFeaturesByY=(d==="viewport-y"||d==="auto"&&!this.sortFeaturesByKey)&&this.canOverlap,a.get("symbol-placement")==="point"&&(this.writingModes=a.get("text-writing-mode").map((f=>o.ai[f]))),this.stateDependentLayerIds=this.layers.filter((f=>f.isStateDependent())).map((f=>f.id)),this.sourceID=e.sourceID}createArrays(){this.text=new mu(new qr(this.layers,this.zoom,(e=>/^text/.test(e)))),this.icon=new mu(new qr(this.layers,this.zoom,(e=>/^icon/.test(e)))),this.glyphOffsetArray=new ie,this.lineVertexArray=new ce,this.symbolInstances=new X,this.textAnchorOffsets=new me}calculateGlyphDependencies(e,r,a,l,d){for(let f=0;f0)&&(f.value.kind!=="constant"||f.value.value.length>0),S=y.value.kind!=="constant"||!!y.value.value||Object.keys(y.parameters).length>0,C=d.get("symbol-sort-key");if(this.features=[],!b&&!S)return;const M=r.iconDependencies,L=r.glyphDependencies,R=r.availableImages,V=new zt(this.zoom);for(const{feature:G,id:K,index:ne,sourceLayerIndex:J}of e){const se=l._featureFilter.needGeometry,le=Da(G,se);if(!l._featureFilter.filter(V,le,a))continue;let _e,De;if(se||(le.geometry=za(G)),b){const Pe=l.getValueAndResolveTokens("text-field",le,a,R),Me=xi.factory(Pe);$y(Me)&&(this.hasRTLText=!0),(!this.hasRTLText||mo()==="unavailable"||this.hasRTLText&&Yi.isParsed())&&(_e=Sy(Me,l,le))}if(S){const Pe=l.getValueAndResolveTokens("icon-image",le,a,R);De=Pe instanceof fi?Pe:fi.fromString(Pe)}if(!_e&&!De)continue;const Ve=this.sortFeaturesByKey?C.evaluate(le,{},a):void 0;if(this.features.push({id:K,text:_e,icon:De,index:ne,sourceLayerIndex:J,geometry:le.geometry,properties:G.properties,type:Vy[G.type],sortKey:Ve}),De&&(M[De.name]=!0),_e){const Pe=f.evaluate(le,{},a).join(","),Me=d.get("text-rotation-alignment")!=="viewport"&&d.get("symbol-placement")!=="point";this.allowVerticalPlacement=this.writingModes&&this.writingModes.indexOf(o.ai.vertical)>=0;for(const Ie of _e.sections)if(Ie.image)M[Ie.image.name]=!0;else{const Fe=so(_e.toString()),Ce=Ie.fontStack||Pe,we=L[Ce]=L[Ce]||{};this.calculateGlyphDependencies(Ie.text,we,Me,this.allowVerticalPlacement,Fe)}}}d.get("symbol-placement")==="line"&&(this.features=(function(G){const K={},ne={},J=[];let se=0;function le(Pe){J.push(G[Pe]),se++}function _e(Pe,Me,Ie){const Fe=ne[Pe];return delete ne[Pe],ne[Me]=Fe,J[Fe].geometry[0].pop(),J[Fe].geometry[0]=J[Fe].geometry[0].concat(Ie[0]),Fe}function De(Pe,Me,Ie){const Fe=K[Me];return delete 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this.symbolInstances.length===0&&!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,r){const a=this.lineVertexArray.length;if(e.segment!==void 0){let l=e.dist(r[e.segment+1]),d=e.dist(r[e.segment]);const f={};for(let m=e.segment+1;m=0;m--)f[m]={x:r[m].x,y:r[m].y,tileUnitDistanceFromAnchor:d},m>0&&(d+=r[m-1].dist(r[m]));for(let m=0;m0}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,r){const a=e.placedSymbolArray.get(r),l=a.vertexStartIndex+4*a.numGlyphs;for(let d=a.vertexStartIndex;dl[m]-l[y]||d[y]-d[m])),f}addToSortKeyRanges(e,r){const a=this.sortKeyRanges[this.sortKeyRanges.length-1];a&&a.sortKey===r?a.symbolInstanceEnd=e+1:this.sortKeyRanges.push({sortKey:r,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 r of this.symbolInstanceIndexes){const a=this.symbolInstances.get(r);this.featureSortOrder.push(a.featureIndex),[a.rightJustifiedTextSymbolIndex,a.centerJustifiedTextSymbolIndex,a.leftJustifiedTextSymbolIndex].forEach(((l,d,f)=>{l>=0&&f.indexOf(l)===d&&this.addIndicesForPlacedSymbol(this.text,l)})),a.verticalPlacedTextSymbolIndex>=0&&this.addIndicesForPlacedSymbol(this.text,a.verticalPlacedTextSymbolIndex),a.placedIconSymbolIndex>=0&&this.addIndicesForPlacedSymbol(this.icon,a.placedIconSymbolIndex),a.verticalPlacedIconSymbolIndex>=0&&this.addIndicesForPlacedSymbol(this.icon,a.verticalPlacedIconSymbolIndex)}this.text.indexBuffer&&this.text.indexBuffer.updateData(this.text.indexArray),this.icon.indexBuffer&&this.icon.indexBuffer.updateData(this.icon.indexArray)}}}let Kp,Yp;Re("SymbolBucket",Cs,{omit:["layers","collisionBoxArray","features","compareText"]}),Cs.MAX_GLYPHS=65535,Cs.addDynamicAttributes=fu;var _u={get paint(){return Yp=Yp||new Kt({"icon-opacity":new Ye(he.paint_symbol["icon-opacity"]),"icon-color":new Ye(he.paint_symbol["icon-color"]),"icon-halo-color":new Ye(he.paint_symbol["icon-halo-color"]),"icon-halo-width":new Ye(he.paint_symbol["icon-halo-width"]),"icon-halo-blur":new Ye(he.paint_symbol["icon-halo-blur"]),"icon-translate":new Ge(he.paint_symbol["icon-translate"]),"icon-translate-anchor":new Ge(he.paint_symbol["icon-translate-anchor"]),"text-opacity":new Ye(he.paint_symbol["text-opacity"]),"text-color":new Ye(he.paint_symbol["text-color"],{runtimeType:Ii,getOverride:i=>i.textColor,hasOverride:i=>!!i.textColor}),"text-halo-color":new Ye(he.paint_symbol["text-halo-color"]),"text-halo-width":new Ye(he.paint_symbol["text-halo-width"]),"text-halo-blur":new Ye(he.paint_symbol["text-halo-blur"]),"text-translate":new Ge(he.paint_symbol["text-translate"]),"text-translate-anchor":new Ge(he.paint_symbol["text-translate-anchor"])})},get layout(){return Kp=Kp||new Kt({"symbol-placement":new Ge(he.layout_symbol["symbol-placement"]),"symbol-spacing":new Ge(he.layout_symbol["symbol-spacing"]),"symbol-avoid-edges":new Ge(he.layout_symbol["symbol-avoid-edges"]),"symbol-sort-key":new Ye(he.layout_symbol["symbol-sort-key"]),"symbol-z-order":new Ge(he.layout_symbol["symbol-z-order"]),"icon-allow-overlap":new Ge(he.layout_symbol["icon-allow-overlap"]),"icon-overlap":new Ge(he.layout_symbol["icon-overlap"]),"icon-ignore-placement":new Ge(he.layout_symbol["icon-ignore-placement"]),"icon-optional":new Ge(he.layout_symbol["icon-optional"]),"icon-rotation-alignment":new Ge(he.layout_symbol["icon-rotation-alignment"]),"icon-size":new Ye(he.layout_symbol["icon-size"]),"icon-text-fit":new Ge(he.layout_symbol["icon-text-fit"]),"icon-text-fit-padding":new Ge(he.layout_symbol["icon-text-fit-padding"]),"icon-image":new Ye(he.layout_symbol["icon-image"]),"icon-rotate":new Ye(he.layout_symbol["icon-rotate"]),"icon-padding":new Ye(he.layout_symbol["icon-padding"]),"icon-keep-upright":new Ge(he.layout_symbol["icon-keep-upright"]),"icon-offset":new Ye(he.layout_symbol["icon-offset"]),"icon-anchor":new Ye(he.layout_symbol["icon-anchor"]),"icon-pitch-alignment":new Ge(he.layout_symbol["icon-pitch-alignment"]),"text-pitch-alignment":new Ge(he.layout_symbol["text-pitch-alignment"]),"text-rotation-alignment":new Ge(he.layout_symbol["text-rotation-alignment"]),"text-field":new Ye(he.layout_symbol["text-field"]),"text-font":new Ye(he.layout_symbol["text-font"]),"text-size":new Ye(he.layout_symbol["text-size"]),"text-max-width":new Ye(he.layout_symbol["text-max-width"]),"text-line-height":new Ge(he.layout_symbol["text-line-height"]),"text-letter-spacing":new Ye(he.layout_symbol["text-letter-spacing"]),"text-justify":new Ye(he.layout_symbol["text-justify"]),"text-radial-offset":new Ye(he.layout_symbol["text-radial-offset"]),"text-variable-anchor":new Ge(he.layout_symbol["text-variable-anchor"]),"text-variable-anchor-offset":new Ye(he.layout_symbol["text-variable-anchor-offset"]),"text-anchor":new Ye(he.layout_symbol["text-anchor"]),"text-max-angle":new Ge(he.layout_symbol["text-max-angle"]),"text-writing-mode":new Ge(he.layout_symbol["text-writing-mode"]),"text-rotate":new Ye(he.layout_symbol["text-rotate"]),"text-padding":new Ge(he.layout_symbol["text-padding"]),"text-keep-upright":new Ge(he.layout_symbol["text-keep-upright"]),"text-transform":new Ye(he.layout_symbol["text-transform"]),"text-offset":new Ye(he.layout_symbol["text-offset"]),"text-allow-overlap":new Ge(he.layout_symbol["text-allow-overlap"]),"text-overlap":new Ge(he.layout_symbol["text-overlap"]),"text-ignore-placement":new Ge(he.layout_symbol["text-ignore-placement"]),"text-optional":new Ge(he.layout_symbol["text-optional"])})}};class Jp{constructor(e){if(e.property.overrides===void 0)throw new Error("overrides must be provided to instantiate FormatSectionOverride class");this.type=e.property.overrides?e.property.overrides.runtimeType:Or,this.defaultValue=e}evaluate(e){if(e.formattedSection){const r=this.defaultValue.property.overrides;if(r&&r.hasOverride(e.formattedSection))return r.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}}Re("FormatSectionOverride",Jp,{omit:["defaultValue"]});class Ql extends dr{constructor(e){super(e,_u)}recalculate(e,r){if(super.recalculate(e,r),this.layout.get("icon-rotation-alignment")==="auto"&&(this.layout._values["icon-rotation-alignment"]=this.layout.get("symbol-placement")!=="point"?"map":"viewport"),this.layout.get("text-rotation-alignment")==="auto"&&(this.layout._values["text-rotation-alignment"]=this.layout.get("symbol-placement")!=="point"?"map":"viewport"),this.layout.get("text-pitch-alignment")==="auto"&&(this.layout._values["text-pitch-alignment"]=this.layout.get("text-rotation-alignment")==="map"?"map":"viewport"),this.layout.get("icon-pitch-alignment")==="auto"&&(this.layout._values["icon-pitch-alignment"]=this.layout.get("icon-rotation-alignment")),this.layout.get("symbol-placement")==="point"){const a=this.layout.get("text-writing-mode");if(a){const l=[];for(const d of a)l.indexOf(d)<0&&l.push(d);this.layout._values["text-writing-mode"]=l}else this.layout._values["text-writing-mode"]=["horizontal"]}this._setPaintOverrides()}getValueAndResolveTokens(e,r,a,l){const d=this.layout.get(e).evaluate(r,{},a,l),f=this._unevaluatedLayout._values[e];return f.isDataDriven()||os(f.value)||!d?d:(function(m,y){return y.replace(/{([^{}]+)}/g,((b,S)=>m&&S in m?String(m[S]):""))})(r.properties,d)}createBucket(e){return new Cs(e)}queryRadius(){return 0}queryIntersectsFeature(){throw new Error("Should take a different path in FeatureIndex")}_setPaintOverrides(){for(const e of _u.paint.overridableProperties){if(!Ql.hasPaintOverride(this.layout,e))continue;const r=this.paint.get(e),a=new Jp(r),l=new eo(a,r.property.specification);let d=null;d=r.value.kind==="constant"||r.value.kind==="source"?new to("source",l):new cs("composite",l,r.value.zoomStops),this.paint._values[e]=new Ai(r.property,d,r.parameters)}}_handleOverridablePaintPropertyUpdate(e,r,a){return!(!this.layout||r.isDataDriven()||a.isDataDriven())&&Ql.hasPaintOverride(this.layout,e)}static hasPaintOverride(e,r){const a=e.get("text-field"),l=_u.paint.properties[r];let d=!1;const f=m=>{for(const y of m)if(l.overrides&&l.overrides.hasOverride(y))return void(d=!0)};if(a.value.kind==="constant"&&a.value.value instanceof xi)f(a.value.value.sections);else if(a.value.kind==="source"){const m=b=>{d||(b instanceof bn&&Ot(b.value)===j?f(b.value.sections):b instanceof ss?f(b.sections):b.eachChild(m))},y=a.value;y._styleExpression&&m(y._styleExpression.expression)}return d}}let Qp;var jy={get paint(){return Qp=Qp||new Kt({"background-color":new Ge(he.paint_background["background-color"]),"background-pattern":new _o(he.paint_background["background-pattern"]),"background-opacity":new Ge(he.paint_background["background-opacity"])})}};class qy extends dr{constructor(e){super(e,jy)}}let ed;var Zy={get paint(){return ed=ed||new Kt({"raster-opacity":new Ge(he.paint_raster["raster-opacity"]),"raster-hue-rotate":new Ge(he.paint_raster["raster-hue-rotate"]),"raster-brightness-min":new Ge(he.paint_raster["raster-brightness-min"]),"raster-brightness-max":new Ge(he.paint_raster["raster-brightness-max"]),"raster-saturation":new Ge(he.paint_raster["raster-saturation"]),"raster-contrast":new Ge(he.paint_raster["raster-contrast"]),"raster-resampling":new Ge(he.paint_raster["raster-resampling"]),"raster-fade-duration":new Ge(he.paint_raster["raster-fade-duration"])})}};class Gy extends dr{constructor(e){super(e,Zy)}}class Hy extends dr{constructor(e){super(e,{}),this.onAdd=r=>{this.implementation.onAdd&&this.implementation.onAdd(r,r.painter.context.gl)},this.onRemove=r=>{this.implementation.onRemove&&this.implementation.onRemove(r,r.painter.context.gl)},this.implementation=e}is3D(){return this.implementation.renderingMode==="3d"}hasOffscreenPass(){return this.implementation.prerender!==void 0}recalculate(){}updateTransitions(){}hasTransition(){return!1}serialize(){throw new Error("Custom layers cannot be serialized")}}class Wy{constructor(e){this._callback=e,this._triggered=!1,typeof MessageChannel<"u"&&(this._channel=new MessageChannel,this._channel.port2.onmessage=()=>{this._triggered=!1,this._callback()})}trigger(){this._triggered||(this._triggered=!0,this._channel?this._channel.port1.postMessage(!0):setTimeout((()=>{this._triggered=!1,this._callback()}),0))}remove(){delete this._channel,this._callback=()=>{}}}const yu=63710088e-1;class ca{constructor(e,r){if(isNaN(e)||isNaN(r))throw new Error(`Invalid LngLat object: (${e}, ${r})`);if(this.lng=+e,this.lat=+r,this.lat>90||this.lat<-90)throw new Error("Invalid LngLat latitude value: must be between -90 and 90")}wrap(){return new ca(mn(this.lng,-180,180),this.lat)}toArray(){return[this.lng,this.lat]}toString(){return`LngLat(${this.lng}, ${this.lat})`}distanceTo(e){const r=Math.PI/180,a=this.lat*r,l=e.lat*r,d=Math.sin(a)*Math.sin(l)+Math.cos(a)*Math.cos(l)*Math.cos((e.lng-this.lng)*r);return yu*Math.acos(Math.min(d,1))}static convert(e){if(e instanceof ca)return e;if(Array.isArray(e)&&(e.length===2||e.length===3))return new ca(Number(e[0]),Number(e[1]));if(!Array.isArray(e)&&typeof e=="object"&&e!==null)return new ca(Number("lng"in e?e.lng:e.lon),Number(e.lat));throw new Error("`LngLatLike` argument must be specified as a LngLat instance, an object {lng: , lat: }, an object {lon: , lat: }, or an array of [, ]")}}const td=2*Math.PI*yu;function id(i){return td*Math.cos(i*Math.PI/180)}function rd(i){return(180+i)/360}function nd(i){return(180-180/Math.PI*Math.log(Math.tan(Math.PI/4+i*Math.PI/360)))/360}function ad(i,e){return i/id(e)}function sd(i){return 360*i-180}function xu(i){return 360/Math.PI*Math.atan(Math.exp((180-360*i)*Math.PI/180))-90}class ec{constructor(e,r,a=0){this.x=+e,this.y=+r,this.z=+a}static fromLngLat(e,r=0){const a=ca.convert(e);return new ec(rd(a.lng),nd(a.lat),ad(r,a.lat))}toLngLat(){return new ca(sd(this.x),xu(this.y))}toAltitude(){return this.z*id(xu(this.y))}meterInMercatorCoordinateUnits(){return 1/td*(e=xu(this.y),1/Math.cos(e*Math.PI/180));var e}}function od(i,e,r){var a=2*Math.PI*6378137/256/Math.pow(2,r);return[i*a-2*Math.PI*6378137/2,e*a-2*Math.PI*6378137/2]}class vu{constructor(e,r,a){if(e<0||e>25||a<0||a>=Math.pow(2,e)||r<0||r>=Math.pow(2,e))throw new Error(`x=${r}, y=${a}, z=${e} outside of bounds. 0<=x<${Math.pow(2,e)}, 0<=y<${Math.pow(2,e)} 0<=z<=25 `);this.z=e,this.x=r,this.y=a,this.key=No(0,e,e,r,a)}equals(e){return this.z===e.z&&this.x===e.x&&this.y===e.y}url(e,r,a){const l=(f=this.y,m=this.z,y=od(256*(d=this.x),256*(f=Math.pow(2,m)-f-1),m),b=od(256*(d+1),256*(f+1),m),y[0]+","+y[1]+","+b[0]+","+b[1]);var d,f,m,y,b;const S=(function(C,M,L){let R,V="";for(let G=C;G>0;G--)R=1<1?"@2x":"").replace(/{quadkey}/g,S).replace(/{bbox-epsg-3857}/g,l)}isChildOf(e){const r=this.z-e.z;return r>0&&e.x===this.x>>r&&e.y===this.y>>r}getTilePoint(e){const r=Math.pow(2,this.z);return new ge((e.x*r-this.x)*ei,(e.y*r-this.y)*ei)}toString(){return`${this.z}/${this.x}/${this.y}`}}class ld{constructor(e,r){this.wrap=e,this.canonical=r,this.key=No(e,r.z,r.z,r.x,r.y)}}class xr{constructor(e,r,a,l,d){if(e= z; overscaledZ = ${e}; z = ${a}`);this.overscaledZ=e,this.wrap=r,this.canonical=new vu(a,+l,+d),this.key=No(r,e,a,l,d)}clone(){return new xr(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 r=this.canonical.z-e;return e>this.canonical.z?new xr(e,this.wrap,this.canonical.z,this.canonical.x,this.canonical.y):new xr(e,this.wrap,e,this.canonical.x>>r,this.canonical.y>>r)}calculateScaledKey(e,r){if(e>this.overscaledZ)throw new Error(`targetZ > this.overscaledZ; targetZ = ${e}; overscaledZ = ${this.overscaledZ}`);const a=this.canonical.z-e;return e>this.canonical.z?No(this.wrap*+r,e,this.canonical.z,this.canonical.x,this.canonical.y):No(this.wrap*+r,e,e,this.canonical.x>>a,this.canonical.y>>a)}isChildOf(e){if(e.wrap!==this.wrap)return!1;const r=this.canonical.z-e.canonical.z;return e.overscaledZ===0||e.overscaledZ>r&&e.canonical.y===this.canonical.y>>r}children(e){if(this.overscaledZ>=e)return[new xr(this.overscaledZ+1,this.wrap,this.canonical.z,this.canonical.x,this.canonical.y)];const r=this.canonical.z+1,a=2*this.canonical.x,l=2*this.canonical.y;return[new xr(r,this.wrap,r,a,l),new xr(r,this.wrap,r,a+1,l),new xr(r,this.wrap,r,a,l+1),new xr(r,this.wrap,r,a+1,l+1)]}isLessThan(e){return this.wrape.wrap)&&(this.overscaledZe.overscaledZ)&&(this.canonical.xe.canonical.x)&&this.canonical.ythis.max&&(this.max=C),C=this.dim+1||r<-1||r>=this.dim+1)throw new RangeError("out of range source coordinates for DEM data");return(r+1)*this.stride+(e+1)}unpack(e,r,a){return e*this.redFactor+r*this.greenFactor+a*this.blueFactor-this.baseShift}getPixels(){return new yr({width:this.stride,height:this.stride},new Uint8Array(this.data.buffer))}backfillBorder(e,r,a){if(this.dim!==e.dim)throw new Error("dem dimension mismatch");let l=r*this.dim,d=r*this.dim+this.dim,f=a*this.dim,m=a*this.dim+this.dim;switch(r){case-1:l=d-1;break;case 1:d=l+1}switch(a){case-1:f=m-1;break;case 1:m=f+1}const y=-r*this.dim,b=-a*this.dim;for(let S=f;S=this._numberToString.length)throw new Error(`Out of bounds. Index requested n=${e} can't be >= this._numberToString.length ${this._numberToString.length}`);return this._numberToString[e]}}class hd{constructor(e,r,a,l,d){this.type="Feature",this._vectorTileFeature=e,e._z=r,e._x=a,e._y=l,this.properties=e.properties,this.id=d}get geometry(){return this._geometry===void 0&&(this._geometry=this._vectorTileFeature.toGeoJSON(this._vectorTileFeature._x,this._vectorTileFeature._y,this._vectorTileFeature._z).geometry),this._geometry}set geometry(e){this._geometry=e}toJSON(){const e={geometry:this.geometry};for(const r in this)r!=="_geometry"&&r!=="_vectorTileFeature"&&(e[r]=this[r]);return e}}class pd{constructor(e,r){this.tileID=e,this.x=e.canonical.x,this.y=e.canonical.y,this.z=e.canonical.z,this.grid=new ta(ei,16,0),this.grid3D=new ta(ei,16,0),this.featureIndexArray=new xe,this.promoteId=r}insert(e,r,a,l,d,f){const m=this.featureIndexArray.length;this.featureIndexArray.emplaceBack(a,l,d);const y=f?this.grid3D:this.grid;for(let b=0;b=0&&C[3]>=0&&y.insert(m,C[0],C[1],C[2],C[3])}}loadVTLayers(){return this.vtLayers||(this.vtLayers=new sa.VectorTile(new lu(this.rawTileData)).layers,this.sourceLayerCoder=new ud(this.vtLayers?Object.keys(this.vtLayers).sort():["_geojsonTileLayer"])),this.vtLayers}query(e,r,a,l){this.loadVTLayers();const d=e.params||{},f=ei/e.tileSize/e.scale,m=ro(d.filter),y=e.queryGeometry,b=e.queryPadding*f,S=fd(y),C=this.grid.query(S.minX-b,S.minY-b,S.maxX+b,S.maxY+b),M=fd(e.cameraQueryGeometry),L=this.grid3D.query(M.minX-b,M.minY-b,M.maxX+b,M.maxY+b,((G,K,ne,J)=>(function(se,le,_e,De,Ve){for(const Me of se)if(le<=Me.x&&_e<=Me.y&&De>=Me.x&&Ve>=Me.y)return!0;const Pe=[new ge(le,_e),new ge(le,Ve),new ge(De,Ve),new ge(De,_e)];if(se.length>2){for(const Me of Pe)if(vs(se,Me))return!0}for(let Me=0;Me(J||(J=za(se)),le.queryIntersectsFeature(y,se,_e,J,this.z,e.transform,f,e.pixelPosMatrix))))}return R}loadMatchingFeature(e,r,a,l,d,f,m,y,b,S,C){const M=this.bucketLayerIDs[r];if(f&&!(function(G,K){for(let ne=0;ne=0)return!0;return!1})(f,M))return;const L=this.sourceLayerCoder.decode(a),R=this.vtLayers[L].feature(l);if(d.needGeometry){const G=Da(R,!0);if(!d.filter(new zt(this.tileID.overscaledZ),G,this.tileID.canonical))return}else if(!d.filter(new zt(this.tileID.overscaledZ),R))return;const V=this.getId(R,L);for(let G=0;G{const m=e instanceof ys?e.get(f):null;return m&&m.evaluate?m.evaluate(r,a,l):m}))}function fd(i){let e=1/0,r=1/0,a=-1/0,l=-1/0;for(const d of i)e=Math.min(e,d.x),r=Math.min(r,d.y),a=Math.max(a,d.x),l=Math.max(l,d.y);return{minX:e,minY:r,maxX:a,maxY:l}}function Xy(i,e){return e-i}function md(i,e,r,a,l){const d=[];for(let f=0;f=a&&C.x>=a||(S.x>=a?S=new ge(a,S.y+(a-S.x)/(C.x-S.x)*(C.y-S.y))._round():C.x>=a&&(C=new ge(a,S.y+(a-S.x)/(C.x-S.x)*(C.y-S.y))._round()),S.y>=l&&C.y>=l||(S.y>=l?S=new ge(S.x+(l-S.y)/(C.y-S.y)*(C.x-S.x),l)._round():C.y>=l&&(C=new ge(S.x+(l-S.y)/(C.y-S.y)*(C.x-S.x),l)._round()),y&&S.equals(y[y.length-1])||(y=[S],d.push(y)),y.push(C)))))}}return d}Re("FeatureIndex",pd,{omit:["rawTileData","sourceLayerCoder"]});class ua extends ge{constructor(e,r,a,l){super(e,r),this.angle=a,l!==void 0&&(this.segment=l)}clone(){return new ua(this.x,this.y,this.angle,this.segment)}}function gd(i,e,r,a,l){if(e.segment===void 0||r===0)return!0;let d=e,f=e.segment+1,m=0;for(;m>-r/2;){if(f--,f<0)return!1;m-=i[f].dist(d),d=i[f]}m+=i[f].dist(i[f+1]),f++;const y=[];let b=0;for(;ma;)b-=y.shift().angleDelta;if(b>l)return!1;f++,m+=S.dist(C)}return!0}function _d(i){let e=0;for(let r=0;rb){const R=(b-y)/L,V=Wi.number(C.x,M.x,R),G=Wi.number(C.y,M.y,R),K=new ua(V,G,M.angleTo(C),S);return K._round(),!f||gd(i,K,m,f,e)?K:void 0}y+=L}}function Yy(i,e,r,a,l,d,f,m,y){const b=yd(a,d,f),S=xd(a,l),C=S*f,M=i[0].x===0||i[0].x===y||i[0].y===0||i[0].y===y;return e-C=0&&se=0&&le=0&&M+b<=S){const _e=new ua(se,le,ne,R);_e._round(),a&&!gd(i,_e,d,a,l)||L.push(_e)}}C+=K}return m||L.length||f||(L=vd(i,C/2,r,a,l,d,f,!0,y)),L}Re("Anchor",ua);const ks=Qi;function bd(i,e,r,a){const l=[],d=i.image,f=d.pixelRatio,m=d.paddedRect.w-2*ks,y=d.paddedRect.h-2*ks,b=i.right-i.left,S=i.bottom-i.top,C=d.stretchX||[[0,m]],M=d.stretchY||[[0,y]],L=(Ie,Fe)=>Ie+Fe[1]-Fe[0],R=C.reduce(L,0),V=M.reduce(L,0),G=m-R,K=y-V;let ne=0,J=R,se=0,le=V,_e=0,De=G,Ve=0,Pe=K;if(d.content&&a){const Ie=d.content;ne=tc(C,0,Ie[0]),se=tc(M,0,Ie[1]),J=tc(C,Ie[0],Ie[2]),le=tc(M,Ie[1],Ie[3]),_e=Ie[0]-ne,Ve=Ie[1]-se,De=Ie[2]-Ie[0]-J,Pe=Ie[3]-Ie[1]-le}const Me=(Ie,Fe,Ce,we)=>{const Xe=ic(Ie.stretch-ne,J,b,i.left),je=rc(Ie.fixed-_e,De,Ie.stretch,R),ot=ic(Fe.stretch-se,le,S,i.top),Lt=rc(Fe.fixed-Ve,Pe,Fe.stretch,V),Bt=ic(Ce.stretch-ne,J,b,i.left),si=rc(Ce.fixed-_e,De,Ce.stretch,R),mr=ic(we.stretch-se,le,S,i.top),Ui=rc(we.fixed-Ve,Pe,we.stretch,V),ti=new ge(Xe,ot),_i=new ge(Bt,ot),wi=new ge(Bt,mr),$i=new ge(Xe,mr),ji=new ge(je/f,Lt/f),oi=new ge(si/f,Ui/f),li=e*Math.PI/180;if(li){const Ei=Math.sin(li),er=Math.cos(li),tr=[er,-Ei,Ei,er];ti._matMult(tr),_i._matMult(tr),$i._matMult(tr),wi._matMult(tr)}const ki=Ie.stretch+Ie.fixed,qi=Fe.stretch+Fe.fixed;return{tl:ti,tr:_i,bl:$i,br:wi,tex:{x:d.paddedRect.x+ks+ki,y:d.paddedRect.y+ks+qi,w:Ce.stretch+Ce.fixed-ki,h:we.stretch+we.fixed-qi},writingMode:void 0,glyphOffset:[0,0],sectionIndex:0,pixelOffsetTL:ji,pixelOffsetBR:oi,minFontScaleX:De/f/b,minFontScaleY:Pe/f/S,isSDF:r}};if(a&&(d.stretchX||d.stretchY)){const Ie=wd(C,G,R),Fe=wd(M,K,V);for(let Ce=0;Ce0&&(R=Math.max(10,R),this.circleDiameter=R)}else{let C=f.top*m-y[0],M=f.bottom*m+y[2],L=f.left*m-y[3],R=f.right*m+y[1];const V=f.collisionPadding;if(V&&(L-=V[0]*m,C-=V[1]*m,R+=V[2]*m,M+=V[3]*m),S){const G=new ge(L,C),K=new ge(R,C),ne=new ge(L,M),J=new ge(R,M),se=S*Math.PI/180;G._rotate(se),K._rotate(se),ne._rotate(se),J._rotate(se),L=Math.min(G.x,K.x,ne.x,J.x),R=Math.max(G.x,K.x,ne.x,J.x),C=Math.min(G.y,K.y,ne.y,J.y),M=Math.max(G.y,K.y,ne.y,J.y)}e.emplaceBack(r.x,r.y,L,C,R,M,a,l,d)}this.boxEndIndex=e.length}}class Jy{constructor(e=[],r=Qy){if(this.data=e,this.length=this.data.length,this.compare=r,this.length>0)for(let a=(this.length>>1)-1;a>=0;a--)this._down(a)}push(e){this.data.push(e),this.length++,this._up(this.length-1)}pop(){if(this.length===0)return;const e=this.data[0],r=this.data.pop();return this.length--,this.length>0&&(this.data[0]=r,this._down(0)),e}peek(){return this.data[0]}_up(e){const{data:r,compare:a}=this,l=r[e];for(;e>0;){const d=e-1>>1,f=r[d];if(a(l,f)>=0)break;r[e]=f,e=d}r[e]=l}_down(e){const{data:r,compare:a}=this,l=this.length>>1,d=r[e];for(;e=0)break;r[e]=m,e=f}r[e]=d}}function Qy(i,e){return ie?1:0}function ex(i,e=1,r=!1){let a=1/0,l=1/0,d=-1/0,f=-1/0;const m=i[0];for(let L=0;Ld)&&(d=R.x),(!L||R.y>f)&&(f=R.y)}const y=Math.min(d-a,f-l);let b=y/2;const S=new Jy([],tx);if(y===0)return new ge(a,l);for(let L=a;LC.d||!C.d)&&(C=L,r&&console.log("found best %d after %d probes",Math.round(1e4*L.d)/1e4,M)),L.max-C.d<=e||(b=L.h/2,S.push(new Es(L.p.x-b,L.p.y-b,b,i)),S.push(new Es(L.p.x+b,L.p.y-b,b,i)),S.push(new Es(L.p.x-b,L.p.y+b,b,i)),S.push(new Es(L.p.x+b,L.p.y+b,b,i)),M+=4)}return r&&(console.log(`num probes: ${M}`),console.log(`best distance: ${C.d}`)),C.p}function tx(i,e){return e.max-i.max}function Es(i,e,r,a){this.p=new ge(i,e),this.h=r,this.d=(function(l,d){let f=!1,m=1/0;for(let y=0;yl.y!=R.y>l.y&&l.x<(R.x-L.x)*(l.y-L.y)/(R.y-L.y)+L.x&&(f=!f),m=Math.min(m,np(l,L,R))}}return(f?1:-1)*Math.sqrt(m)})(this.p,a),this.max=this.d+this.h*Math.SQRT2}var bi;o.aq=void 0,(bi=o.aq||(o.aq={}))[bi.center=1]="center",bi[bi.left=2]="left",bi[bi.right=3]="right",bi[bi.top=4]="top",bi[bi.bottom=5]="bottom",bi[bi["top-left"]=6]="top-left",bi[bi["top-right"]=7]="top-right",bi[bi["bottom-left"]=8]="bottom-left",bi[bi["bottom-right"]=9]="bottom-right";const ha=7,bu=Number.POSITIVE_INFINITY;function Sd(i,e){return e[1]!==bu?(function(r,a,l){let d=0,f=0;switch(a=Math.abs(a),l=Math.abs(l),r){case"top-right":case"top-left":case"top":f=l-ha;break;case"bottom-right":case"bottom-left":case"bottom":f=-l+ha}switch(r){case"top-right":case"bottom-right":case"right":d=-a;break;case"top-left":case"bottom-left":case"left":d=a}return[d,f]})(i,e[0],e[1]):(function(r,a){let l=0,d=0;a<0&&(a=0);const f=a/Math.SQRT2;switch(r){case"top-right":case"top-left":d=f-ha;break;case"bottom-right":case"bottom-left":d=-f+ha;break;case"bottom":d=-a+ha;break;case"top":d=a-ha}switch(r){case"top-right":case"bottom-right":l=-f;break;case"top-left":case"bottom-left":l=f;break;case"left":l=a;break;case"right":l=-a}return[l,d]})(i,e[0])}function Td(i,e,r){var a;const l=i.layout,d=(a=l.get("text-variable-anchor-offset"))===null||a===void 0?void 0:a.evaluate(e,{},r);if(d){const m=d.values,y=[];for(let b=0;bM*ai));S.startsWith("top")?C[1]-=ha:S.startsWith("bottom")&&(C[1]+=ha),y[b+1]=C}return new cr(y)}const f=l.get("text-variable-anchor");if(f){let m;m=i._unevaluatedLayout.getValue("text-radial-offset")!==void 0?[l.get("text-radial-offset").evaluate(e,{},r)*ai,bu]:l.get("text-offset").evaluate(e,{},r).map((b=>b*ai));const y=[];for(const b of f)y.push(b,Sd(b,m));return new cr(y)}return null}function 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0,(function*(){const{uid:F,encoding:Z,rawImageData:W,redFactor:ae,greenFactor:Q,blueFactor:Y,baseShift:re}=E,pe=W.width+2,fe=W.height+2,ye=o.a(W)?new o.R({width:pe,height:fe},yield o.bx(W,-1,-1,pe,fe)):W,We=new o.by(F,ye,Z,ae,Q,Y,re);this.loaded=this.loaded||{},this.loaded[F]=We,z(null,We)}))}removeTile(E){const z=this.loaded,F=E.uid;z&&z[F]&&delete z[F]}}function Te(j,E){if(j.length!==0){Be(j[0],E);for(var z=1;z=Math.abs(Q)?z-Y+Q:Q-Y+z,z=Y}z+F>=0!=!!E&&j.reverse()}var Ze=o.bz((function j(E,z){var F,Z=E&&E.type;if(Z==="FeatureCollection")for(F=0;F>31}function $t(j,E){for(var z=j.loadGeometry(),F=j.type,Z=0,W=0,ae=z.length,Q=0;Qj},da=Math.fround||(Tr=new Float32Array(1),j=>(Tr[0]=+j,Tr[0]));var Tr;const Pt=3,Ri=5,gn=6;class Un{constructor(E){this.options=Object.assign(Object.create(Li),E),this.trees=new Array(this.options.maxZoom+1),this.stride=this.options.reduce?7:6,this.clusterProps=[]}load(E){const{log:z,minZoom:F,maxZoom:Z}=this.options;z&&console.time("total time");const W=`prepare ${E.length} points`;z&&console.time(W),this.points=E;const ae=[];for(let Y=0;Y=F;Y--){const re=+Date.now();Q=this.trees[Y]=this._createTree(this._cluster(Q,Y)),z&&console.log("z%d: %d clusters in %dms",Y,Q.numItems,+Date.now()-re)}return z&&console.timeEnd("total time"),this}getClusters(E,z){let F=((E[0]+180)%360+360)%360-180;const Z=Math.max(-90,Math.min(90,E[1]));let W=E[2]===180?180:((E[2]+180)%360+360)%360-180;const ae=Math.max(-90,Math.min(90,E[3]));if(E[2]-E[0]>=360)F=-180,W=180;else if(F>W){const fe=this.getClusters([F,Z,180,ae],z),ye=this.getClusters([-180,Z,W,ae],z);return fe.concat(ye)}const Q=this.trees[this._limitZoom(z)],Y=Q.range(_r(F),sr(ae),_r(W),sr(Z)),re=Q.data,pe=[];for(const fe of Y){const ye=this.stride*fe;pe.push(re[ye+Ri]>1?$n(re,ye,this.clusterProps):this.points[re[ye+Pt]])}return pe}getChildren(E){const z=this._getOriginId(E),F=this._getOriginZoom(E),Z="No cluster with the specified id.",W=this.trees[F];if(!W)throw new Error(Z);const ae=W.data;if(z*this.stride>=ae.length)throw new Error(Z);const Q=this.options.radius/(this.options.extent*Math.pow(2,F-1)),Y=W.within(ae[z*this.stride],ae[z*this.stride+1],Q),re=[];for(const pe of Y){const fe=pe*this.stride;ae[fe+4]===E&&re.push(ae[fe+Ri]>1?$n(ae,fe,this.clusterProps):this.points[ae[fe+Pt]])}if(re.length===0)throw new Error(Z);return re}getLeaves(E,z,F){const Z=[];return this._appendLeaves(Z,E,z=z||10,F=F||0,0),Z}getTile(E,z,F){const Z=this.trees[this._limitZoom(E)],W=Math.pow(2,E),{extent:ae,radius:Q}=this.options,Y=Q/ae,re=(F-Y)/W,pe=(F+1+Y)/W,fe={features:[]};return this._addTileFeatures(Z.range((z-Y)/W,re,(z+1+Y)/W,pe),Z.data,z,F,W,fe),z===0&&this._addTileFeatures(Z.range(1-Y/W,re,1,pe),Z.data,W,F,W,fe),z===W-1&&this._addTileFeatures(Z.range(0,re,Y/W,pe),Z.data,-1,F,W,fe),fe.features.length?fe:null}getClusterExpansionZoom(E){let z=this._getOriginZoom(E)-1;for(;z<=this.options.maxZoom;){const F=this.getChildren(E);if(z++,F.length!==1)break;E=F[0].properties.cluster_id}return z}_appendLeaves(E,z,F,Z,W){const ae=this.getChildren(z);for(const Q of ae){const Y=Q.properties;if(Y&&Y.cluster?W+Y.point_count<=Z?W+=Y.point_count:W=this._appendLeaves(E,Y.cluster_id,F,Z,W):W1;let pe,fe,ye;if(re)pe=Jr(z,Y,this.clusterProps),fe=z[Y],ye=z[Y+1];else{const Oe=this.points[z[Y+Pt]];pe=Oe.properties;const[Ke,it]=Oe.geometry.coordinates;fe=_r(Ke),ye=sr(it)}const We={type:1,geometry:[[Math.round(this.options.extent*(fe*W-F)),Math.round(this.options.extent*(ye*W-Z))]],tags:pe};let et;et=re||this.options.generateId?z[Y+Pt]:this.points[z[Y+Pt]].id,et!==void 0&&(We.id=et),ae.features.push(We)}}_limitZoom(E){return Math.max(this.options.minZoom,Math.min(Math.floor(+E),this.options.maxZoom+1))}_cluster(E,z){const{radius:F,extent:Z,reduce:W,minPoints:ae}=this.options,Q=F/(Z*Math.pow(2,z)),Y=E.data,re=[],pe=this.stride;for(let fe=0;fez&&(Ke+=Y[bt+Ri])}if(Ke>Oe&&Ke>=ae){let it,bt=ye*Oe,Tt=We*Oe,gt=-1;const mt=((fe/pe|0)<<5)+(z+1)+this.points.length;for(const yi of et){const Ct=yi*pe;if(Y[Ct+2]<=z)continue;Y[Ct+2]=z;const Qt=Y[Ct+Ri];bt+=Y[Ct]*Qt,Tt+=Y[Ct+1]*Qt,Y[Ct+4]=mt,W&&(it||(it=this._map(Y,fe,!0),gt=this.clusterProps.length,this.clusterProps.push(it)),W(it,this._map(Y,Ct)))}Y[fe+4]=mt,re.push(bt/Ke,Tt/Ke,1/0,mt,-1,Ke),W&&re.push(gt)}else{for(let it=0;it1)for(const it of et){const bt=it*pe;if(!(Y[bt+2]<=z)){Y[bt+2]=z;for(let Tt=0;Tt>5}_getOriginZoom(E){return(E-this.points.length)%32}_map(E,z,F){if(E[z+Ri]>1){const ae=this.clusterProps[E[z+gn]];return F?Object.assign({},ae):ae}const Z=this.points[E[z+Pt]].properties,W=this.options.map(Z);return F&&W===Z?Object.assign({},W):W}}function $n(j,E,z){return{type:"Feature",id:j[E+Pt],properties:Jr(j,E,z),geometry:{type:"Point",coordinates:[(F=j[E],360*(F-.5)),fa(j[E+1])]}};var F}function Jr(j,E,z){const F=j[E+Ri],Z=F>=1e4?`${Math.round(F/1e3)}k`:F>=1e3?Math.round(F/100)/10+"k":F,W=j[E+gn],ae=W===-1?{}:Object.assign({},z[W]);return Object.assign(ae,{cluster:!0,cluster_id:j[E+Pt],point_count:F,point_count_abbreviated:Z})}function _r(j){return j/360+.5}function sr(j){const E=Math.sin(j*Math.PI/180),z=.5-.25*Math.log((1+E)/(1-E))/Math.PI;return z<0?0:z>1?1:z}function fa(j){const E=(180-360*j)*Math.PI/180;return 360*Math.atan(Math.exp(E))/Math.PI-90}function Qr(j,E,z,F){for(var Z,W=F,ae=z-E>>1,Q=z-E,Y=j[E],re=j[E+1],pe=j[z],fe=j[z+1],ye=E+3;yeW)Z=ye,W=We;else if(We===W){var et=Math.abs(ye-ae);etF&&(Z-E>3&&Qr(j,E,Z,F),j[Z+2]=W,z-Z>3&&Qr(j,Z,z,F))}function ma(j,E,z,F,Z,W){var ae=Z-z,Q=W-F;if(ae!==0||Q!==0){var Y=((j-z)*ae+(E-F)*Q)/(ae*ae+Q*Q);Y>1?(z=Z,F=W):Y>0&&(z+=ae*Y,F+=Q*Y)}return(ae=j-z)*ae+(Q=E-F)*Q}function Fr(j,E,z,F){var Z={id:j===void 0?null:j,type:E,geometry:z,tags:F,minX:1/0,minY:1/0,maxX:-1/0,maxY:-1/0};return(function(W){var ae=W.geometry,Q=W.type;if(Q==="Point"||Q==="MultiPoint"||Q==="LineString")jn(W,ae);else if(Q==="Polygon"||Q==="MultiLineString")for(var Y=0;Y0&&(ae+=F?(Z*re-Y*W)/2:Math.sqrt(Math.pow(Y-Z,2)+Math.pow(re-W,2))),Z=Y,W=re}var pe=E.length-3;E[2]=1,Qr(E,0,pe,z),E[pe+2]=1,E.size=Math.abs(ae),E.start=0,E.end=E.size}function yn(j,E,z,F){for(var Z=0;Z1?1:z}function or(j,E,z,F,Z,W,ae,Q){if(F/=E,W>=(z/=E)&&ae=F)return null;for(var Y=[],re=0;re=z&&et=F)){var Oe=[];if(ye==="Point"||ye==="MultiPoint")At(fe,Oe,z,F,Z);else if(ye==="LineString")_t(fe,Oe,z,F,Z,!1,Q.lineMetrics);else if(ye==="MultiLineString")qn(fe,Oe,z,F,Z,!1);else if(ye==="Polygon")qn(fe,Oe,z,F,Z,!0);else if(ye==="MultiPolygon")for(var Ke=0;Ke=z&&ae<=F&&(E.push(j[W]),E.push(j[W+1]),E.push(j[W+2]))}}function _t(j,E,z,F,Z,W,ae){for(var Q,Y,re=Ir(j),pe=Z===0?qa:Zn,fe=j.start,ye=0;yez&&(Y=pe(re,We,et,Ke,it,z),ae&&(re.start=fe+Q*Y)):bt>F?Tt=z&&(Y=pe(re,We,et,Ke,it,z),gt=!0),Tt>F&&bt<=F&&(Y=pe(re,We,et,Ke,it,F),gt=!0),!W&>&&(ae&&(re.end=fe+Q*Y),E.push(re),re=Ir(j)),ae&&(fe+=Q)}var mt=j.length-3;We=j[mt],et=j[mt+1],Oe=j[mt+2],(bt=Z===0?We:et)>=z&&bt<=F&&Br(re,We,et,Oe),mt=re.length-3,W&&mt>=3&&(re[mt]!==re[0]||re[mt+1]!==re[1])&&Br(re,re[0],re[1],re[2]),re.length&&E.push(re)}function Ir(j){var E=[];return E.size=j.size,E.start=j.start,E.end=j.end,E}function qn(j,E,z,F,Z,W){for(var ae=0;aeae.maxX&&(ae.maxX=pe),fe>ae.maxY&&(ae.maxY=fe)}return ae}function vn(j,E,z,F){var Z=E.geometry,W=E.type,ae=[];if(W==="Point"||W==="MultiPoint")for(var Q=0;Q0&&E.size<(Z?ae:F))z.numPoints+=E.length/3;else{for(var Q=[],Y=0;Yae)&&(z.numSimplified++,Q.push(E[Y]),Q.push(E[Y+1])),z.numPoints++;Z&&(function(re,pe){for(var fe=0,ye=0,We=re.length,et=We-2;ye0===pe)for(ye=0,We=re.length;ye24)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.");var F=(function(Z,W){var ae=[];if(Z.type==="FeatureCollection")for(var Q=0;Q1&&console.time("creation"),ye=this.tiles[fe]=jt(j,E,z,F,Y),this.tileCoords.push({z:E,x:z,y:F}),re)){re>1&&(console.log("tile z%d-%d-%d (features: %d, points: %d, simplified: %d)",E,z,F,ye.numFeatures,ye.numPoints,ye.numSimplified),console.timeEnd("creation"));var We="z"+E;this.stats[We]=(this.stats[We]||0)+1,this.total++}if(ye.source=j,Z){if(E===Y.maxZoom||E===Z)continue;var et=1<1&&console.time("clipping");var Oe,Ke,it,bt,Tt,gt,mt=.5*Y.buffer/Y.extent,yi=.5-mt,Ct=.5+mt,Qt=1+mt;Oe=Ke=it=bt=null,Tt=or(j,pe,z-mt,z+Ct,0,ye.minX,ye.maxX,Y),gt=or(j,pe,z+yi,z+Qt,0,ye.minX,ye.maxX,Y),j=null,Tt&&(Oe=or(Tt,pe,F-mt,F+Ct,1,ye.minY,ye.maxY,Y),Ke=or(Tt,pe,F+yi,F+Qt,1,ye.minY,ye.maxY,Y),Tt=null),gt&&(it=or(gt,pe,F-mt,F+Ct,1,ye.minY,ye.maxY,Y),bt=or(gt,pe,F+yi,F+Qt,1,ye.minY,ye.maxY,Y),gt=null),re>1&&console.timeEnd("clipping"),Q.push(Oe||[],E+1,2*z,2*F),Q.push(Ke||[],E+1,2*z,2*F+1),Q.push(it||[],E+1,2*z+1,2*F),Q.push(bt||[],E+1,2*z+1,2*F+1)}}},ke.prototype.getTile=function(j,E,z){var F=this.options,Z=F.extent,W=F.debug;if(j<0||j>24)return null;var ae=1<1&&console.log("drilling down to z%d-%d-%d",j,E,z);for(var Y,re=j,pe=E,fe=z;!Y&&re>0;)re--,pe=Math.floor(pe/2),fe=Math.floor(fe/2),Y=this.tiles[st(re,pe,fe)];return Y&&Y.source?(W>1&&console.log("found parent tile z%d-%d-%d",re,pe,fe),W>1&&console.time("drilling down"),this.splitTile(Y.source,re,pe,fe,j,E,z),W>1&&console.timeEnd("drilling down"),this.tiles[Q]?Ae(this.tiles[Q],Z):null):null};class nt extends Ue{constructor(E,z,F,Z){super(E,z,F),this._dataUpdateable=new Map,this.loadGeoJSON=(W,ae)=>{const{promoteId:Q}=W;if(W.request)return o.f(W.request,((Y,re,pe,fe)=>{this._dataUpdateable=Ii(re,Q)?Cr(re,Q):void 0,ae(Y,re,pe,fe)}));if(typeof W.data=="string")try{const Y=JSON.parse(W.data);this._dataUpdateable=Ii(Y,Q)?Cr(Y,Q):void 0,ae(null,Y)}catch{ae(new Error(`Input data given to '${W.source}' is not a valid GeoJSON object.`))}else W.dataDiff?this._dataUpdateable?((function(Y,re,pe){var fe,ye,We,et;if(re.removeAll&&Y.clear(),re.remove)for(const Oe of re.remove)Y.delete(Oe);if(re.add)for(const Oe of re.add){const Ke=tt(Oe,pe);Ke!=null&&Y.set(Ke,Oe)}if(re.update)for(const Oe of re.update){let Ke=Y.get(Oe.id);if(Ke==null)continue;const it=!Oe.removeAllProperties&&(((fe=Oe.removeProperties)===null||fe===void 0?void 0:fe.length)>0||((ye=Oe.addOrUpdateProperties)===null||ye===void 0?void 0:ye.length)>0);if((Oe.newGeometry||Oe.removeAllProperties||it)&&(Ke=Object.assign({},Ke),Y.set(Oe.id,Ke),it&&(Ke.properties=Object.assign({},Ke.properties))),Oe.newGeometry&&(Ke.geometry=Oe.newGeometry),Oe.removeAllProperties)Ke.properties={};else if(((We=Oe.removeProperties)===null||We===void 0?void 0:We.length)>0)for(const bt of Oe.removeProperties)Object.prototype.hasOwnProperty.call(Ke.properties,bt)&&delete Ke.properties[bt];if(((et=Oe.addOrUpdateProperties)===null||et===void 0?void 0:et.length)>0)for(const{key:bt,value:Tt}of Oe.addOrUpdateProperties)Ke.properties[bt]=Tt}})(this._dataUpdateable,W.dataDiff,Q),ae(null,{type:"FeatureCollection",features:Array.from(this._dataUpdateable.values())})):ae(new Error(`Cannot update existing geojson data in ${W.source}`)):ae(new Error(`Input data given to '${W.source}' is not a valid GeoJSON object.`));return{cancel:()=>{}}},this.loadVectorData=this.loadGeoJSONTile,Z&&(this.loadGeoJSON=Z)}loadGeoJSONTile(E,z){const F=E.tileID.canonical;if(!this._geoJSONIndex)return z(null,null);const Z=this._geoJSONIndex.getTile(F.z,F.x,F.y);if(!Z)return z(null,null);const W=new class{constructor(Q){this.layers={_geojsonTileLayer:this},this.name="_geojsonTileLayer",this.extent=o.N,this.length=Q.length,this._features=Q}feature(Q){return new class{constructor(Y){this._feature=Y,this.extent=o.N,this.type=Y.type,this.properties=Y.tags,"id"in Y&&!isNaN(Y.id)&&(this.id=parseInt(Y.id,10))}loadGeometry(){if(this._feature.type===1){const Y=[];for(const re of this._feature.geometry)Y.push([new o.P(re[0],re[1])]);return Y}{const Y=[];for(const re of this._feature.geometry){const pe=[];for(const fe of re)pe.push(new o.P(fe[0],fe[1]));Y.push(pe)}return Y}}toGeoJSON(Y,re,pe){return He.call(this,Y,re,pe)}}(this._features[Q])}}(Z.features);let ae=Sr(W);ae.byteOffset===0&&ae.byteLength===ae.buffer.byteLength||(ae=new Uint8Array(ae)),z(null,{vectorTile:W,rawData:ae.buffer})}loadData(E,z){var F;(F=this._pendingRequest)===null||F===void 0||F.cancel(),this._pendingCallback&&this._pendingCallback(null,{abandoned:!0});const Z=!!(E&&E.request&&E.request.collectResourceTiming)&&new o.bu(E.request);this._pendingCallback=z,this._pendingRequest=this.loadGeoJSON(E,((W,ae)=>{if(delete this._pendingCallback,delete this._pendingRequest,W||!ae)return z(W);if(typeof ae!="object")return z(new Error(`Input data given to '${E.source}' is not a valid GeoJSON object.`));{Ze(ae,!0);try{if(E.filter){const Y=o.bC(E.filter,{type:"boolean","property-type":"data-driven",overridable:!1,transition:!1});if(Y.result==="error")throw new Error(Y.value.map((pe=>`${pe.key}: ${pe.message}`)).join(", "));ae={type:"FeatureCollection",features:ae.features.filter((pe=>Y.value.evaluate({zoom:0},pe)))}}this._geoJSONIndex=E.cluster?new Un((function({superclusterOptions:Y,clusterProperties:re}){if(!re||!Y)return Y;const pe={},fe={},ye={accumulated:null,zoom:0},We={properties:null},et=Object.keys(re);for(const Oe of et){const[Ke,it]=re[Oe],bt=o.bC(it),Tt=o.bC(typeof Ke=="string"?[Ke,["accumulated"],["get",Oe]]:Ke);pe[Oe]=bt.value,fe[Oe]=Tt.value}return Y.map=Oe=>{We.properties=Oe;const Ke={};for(const it of et)Ke[it]=pe[it].evaluate(ye,We);return Ke},Y.reduce=(Oe,Ke)=>{We.properties=Ke;for(const it of et)ye.accumulated=Oe[it],Oe[it]=fe[it].evaluate(ye,We)},Y})(E)).load(ae.features):(function(Y,re){return new ke(Y,re)})(ae,E.geojsonVtOptions)}catch(Y){return z(Y)}this.loaded={};const Q={};if(Z){const Y=Z.finish();Y&&(Q.resourceTiming={},Q.resourceTiming[E.source]=JSON.parse(JSON.stringify(Y)))}z(null,Q)}}))}reloadTile(E,z){const F=this.loaded;return F&&F[E.uid]?super.reloadTile(E,z):this.loadTile(E,z)}removeSource(E,z){this._pendingCallback&&this._pendingCallback(null,{abandoned:!0}),z()}getClusterExpansionZoom(E,z){try{z(null,this._geoJSONIndex.getClusterExpansionZoom(E.clusterId))}catch(F){z(F)}}getClusterChildren(E,z){try{z(null,this._geoJSONIndex.getChildren(E.clusterId))}catch(F){z(F)}}getClusterLeaves(E,z){try{z(null,this._geoJSONIndex.getLeaves(E.clusterId,E.limit,E.offset))}catch(F){z(F)}}}class Nr{constructor(E){this.self=E,this.actor=new o.C(E,this),this.layerIndexes={},this.availableImages={},this.workerSourceTypes={vector:Ue,geojson:nt},this.workerSources={},this.demWorkerSources={},this.self.registerWorkerSource=(z,F)=>{if(this.workerSourceTypes[z])throw new Error(`Worker source with name "${z}" already registered.`);this.workerSourceTypes[z]=F},this.self.registerRTLTextPlugin=z=>{if(o.bD.isParsed())throw new Error("RTL text plugin already 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o.E{constructor(){super(),this.images={},this.updatedImages={},this.callbackDispatchedThisFrame={},this.loaded=!1,this.requestors=[],this.patterns={},this.atlasImage=new o.R({width:1,height:1}),this.dirty=!0}isLoaded(){return this.loaded}setLoaded(t){if(this.loaded!==t&&(this.loaded=t,t)){for(const{ids:n,callback:s}of this.requestors)this._notify(n,s);this.requestors=[]}}getImage(t){const n=this.images[t];if(n&&!n.data&&n.spriteData){const s=n.spriteData;n.data=new o.R({width:s.width,height:s.height},s.context.getImageData(s.x,s.y,s.width,s.height).data),n.spriteData=null}return n}addImage(t,n){if(this.images[t])throw new Error(`Image id ${t} already exist, use updateImage instead`);this._validate(t,n)&&(this.images[t]=n)}_validate(t,n){let s=!0;const u=n.data||n.spriteData;return this._validateStretch(n.stretchX,u&&u.width)||(this.fire(new o.j(new Error(`Image "${t}" has invalid "stretchX" value`))),s=!1),this._validateStretch(n.stretchY,u&&u.height)||(this.fire(new o.j(new Error(`Image "${t}" has invalid "stretchY" value`))),s=!1),this._validateContent(n.content,n)||(this.fire(new o.j(new Error(`Image "${t}" has invalid "content" value`))),s=!1),s}_validateStretch(t,n){if(!t)return!0;let s=0;for(const u of t){if(u[0]-1);v++,p[v]=_,g[v]=w,g[v+1]=wr}for(let _=0,v=0;_{let _=this.entries[u];_||(_=this.entries[u]={glyphs:{},requests:{},ranges:{}});let v=_.glyphs[p];if(v!==void 0)return void g(null,{stack:u,id:p,glyph:v});if(v=this._tinySDF(_,u,p),v)return _.glyphs[p]=v,void g(null,{stack:u,id:p,glyph:v});const w=Math.floor(p/256);if(256*w>65535)return void g(new Error("glyphs > 65535 not supported"));if(_.ranges[w])return void g(null,{stack:u,id:p,glyph:v});if(!this.url)return void g(new Error("glyphsUrl is not set"));let I=_.requests[w];I||(I=_.requests[w]=[],pt.loadGlyphRange(u,w,this.url,this.requestManager,((A,D)=>{if(D){for(const $ in D)this._doesCharSupportLocalGlyph(+$)||(_.glyphs[+$]=D[+$]);_.ranges[w]=!0}for(const $ of I)$(A,D);delete _.requests[w]}))),I.push(((A,D)=>{A?g(A):D&&g(null,{stack:u,id:p,glyph:D[p]||null})}))}),((u,p)=>{if(u)n(u);else if(p){const g={};for(const{stack:_,id:v,glyph:w}of p)(g[_]||(g[_]={}))[v]=w&&{id:w.id,bitmap:w.bitmap.clone(),metrics:w.metrics};n(null,g)}}))}_doesCharSupportLocalGlyph(t){return!!this.localIdeographFontFamily&&(o.u["CJK Unified Ideographs"](t)||o.u["Hangul Syllables"](t)||o.u.Hiragana(t)||o.u.Katakana(t))}_tinySDF(t,n,s){const u=this.localIdeographFontFamily;if(!u||!this._doesCharSupportLocalGlyph(s))return;let p=t.tinySDF;if(!p){let _="400";/bold/i.test(n)?_="900":/medium/i.test(n)?_="500":/light/i.test(n)&&(_="200"),p=t.tinySDF=new pt.TinySDF({fontSize:48,buffer:6,radius:16,cutoff:.25,fontFamily:u,fontWeight:_})}const g=p.draw(String.fromCharCode(s));return{id:s,bitmap:new o.q({width:g.width||60,height:g.height||60},g.data),metrics:{width:g.glyphWidth/2||24,height:g.glyphHeight/2||24,left:g.glyphLeft/2+.5||0,top:g.glyphTop/2-27.5||-8,advance:g.glyphAdvance/2||24,isDoubleResolution:!0}}}}pt.loadGlyphRange=function(h,t,n,s,u){const p=256*t,g=p+255,_=s.transformRequest(n.replace("{fontstack}",h).replace("{range}",`${p}-${g}`),Ze.Glyphs);o.l(_,((v,w)=>{if(v)u(v);else if(w){const I={};for(const A of o.n(w))I[A.id]=A;u(null,I)}}))},pt.TinySDF=class{constructor({fontSize:h=24,buffer:t=3,radius:n=8,cutoff:s=.25,fontFamily:u="sans-serif",fontWeight:p="normal",fontStyle:g="normal"}={}){this.buffer=t,this.cutoff=s,this.radius=n;const _=this.size=h+4*t,v=this._createCanvas(_),w=this.ctx=v.getContext("2d",{willReadFrequently:!0});w.font=`${g} ${p} ${h}px ${u}`,w.textBaseline="alphabetic",w.textAlign="left",w.fillStyle="black",this.gridOuter=new Float64Array(_*_),this.gridInner=new Float64Array(_*_),this.f=new Float64Array(_),this.z=new Float64Array(_+1),this.v=new Uint16Array(_)}_createCanvas(h){const t=document.createElement("canvas");return t.width=t.height=h,t}draw(h){const{width:t,actualBoundingBoxAscent:n,actualBoundingBoxDescent:s,actualBoundingBoxLeft:u,actualBoundingBoxRight:p}=this.ctx.measureText(h),g=Math.ceil(n),_=Math.max(0,Math.min(this.size-this.buffer,Math.ceil(p-u))),v=Math.min(this.size-this.buffer,g+Math.ceil(s)),w=_+2*this.buffer,I=v+2*this.buffer,A=Math.max(w*I,0),D=new Uint8ClampedArray(A),$={data:D,width:w,height:I,glyphWidth:_,glyphHeight:v,glyphTop:g,glyphLeft:0,glyphAdvance:t};if(_===0||v===0)return $;const{ctx:U,buffer:q,gridInner:N,gridOuter:ee}=this;U.clearRect(q,q,_,v),U.fillText(h,q,q+g);const oe=U.getImageData(q,q,_,v);ee.fill(wr,0,A),N.fill(0,0,A);for(let X=0;X0?me*me:0,N[ue]=me<0?me*me:0}}Le(ee,0,0,w,I,w,this.f,this.v,this.z),Le(N,q,q,_,v,w,this.f,this.v,this.z);for(let X=0;X1&&(v=t[++_]);const I=Math.abs(w-v.left),A=Math.abs(w-v.right),D=Math.min(I,A);let $;const U=p/s*(u+1);if(v.isDash){const q=u-Math.abs(U);$=Math.sqrt(D*D+q*q)}else $=u-Math.sqrt(D*D+U*U);this.data[g+w]=Math.max(0,Math.min(255,$+128))}}}addRegularDash(t){for(let _=t.length-1;_>=0;--_){const v=t[_],w=t[_+1];v.zeroLength?t.splice(_,1):w&&w.isDash===v.isDash&&(w.left=v.left,t.splice(_,1))}const n=t[0],s=t[t.length-1];n.isDash===s.isDash&&(n.left=s.left-this.width,s.right=n.right+this.width);const u=this.width*this.nextRow;let p=0,g=t[p];for(let _=0;_1&&(g=t[++p]);const v=Math.abs(_-g.left),w=Math.abs(_-g.right),I=Math.min(v,w);this.data[u+_]=Math.max(0,Math.min(255,(g.isDash?I:-I)+128))}}addDash(t,n){const s=n?7:0,u=2*s+1;if(this.nextRow+u>this.height)return o.w("LineAtlas out of space"),null;let p=0;for(let _=0;_{u.send(t,n,p)}),s=s||function(){})}getActor(){return this.currentActor=(this.currentActor+1)%this.actors.length,this.actors[this.currentActor]}remove(t=!0){this.actors.forEach((n=>{n.remove()})),this.actors=[],t&&this.workerPool.release(this.id)}}function Tr(h,t,n){const s=function(u,p){if(u)return n(u);if(p){const g=o.F(o.e(p,h),["tiles","minzoom","maxzoom","attribution","bounds","scheme","tileSize","encoding"]);p.vector_layers&&(g.vectorLayers=p.vector_layers,g.vectorLayerIds=g.vectorLayers.map((_=>_.id))),n(null,g)}};return h.url?o.f(t.transformRequest(h.url,Ze.Source),s):o.h.frame((()=>s(null,h)))}class Pt{constructor(t,n){t&&(n?this.setSouthWest(t).setNorthEast(n):Array.isArray(t)&&(t.length===4?this.setSouthWest([t[0],t[1]]).setNorthEast([t[2],t[3]]):this.setSouthWest(t[0]).setNorthEast(t[1])))}setNorthEast(t){return this._ne=t instanceof o.L?new o.L(t.lng,t.lat):o.L.convert(t),this}setSouthWest(t){return this._sw=t instanceof o.L?new o.L(t.lng,t.lat):o.L.convert(t),this}extend(t){const n=this._sw,s=this._ne;let u,p;if(t instanceof o.L)u=t,p=t;else{if(!(t instanceof Pt))return Array.isArray(t)?t.length===4||t.every(Array.isArray)?this.extend(Pt.convert(t)):this.extend(o.L.convert(t)):t&&("lng"in t||"lon"in t)&&"lat"in t?this.extend(o.L.convert(t)):this;if(u=t._sw,p=t._ne,!u||!p)return this}return n||s?(n.lng=Math.min(u.lng,n.lng),n.lat=Math.min(u.lat,n.lat),s.lng=Math.max(p.lng,s.lng),s.lat=Math.max(p.lat,s.lat)):(this._sw=new o.L(u.lng,u.lat),this._ne=new o.L(p.lng,p.lat)),this}getCenter(){return new o.L((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 o.L(this.getWest(),this.getNorth())}getSouthEast(){return new o.L(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(t){const{lng:n,lat:s}=o.L.convert(t);let u=this._sw.lng<=n&&n<=this._ne.lng;return this._sw.lng>this._ne.lng&&(u=this._sw.lng>=n&&n>=this._ne.lng),this._sw.lat<=s&&s<=this._ne.lat&&u}static convert(t){return t instanceof Pt?t:t&&new Pt(t)}static fromLngLat(t,n=0){const s=360*n/40075017,u=s/Math.cos(Math.PI/180*t.lat);return new Pt(new o.L(t.lng-u,t.lat-s),new o.L(t.lng+u,t.lat+s))}}class Ri{constructor(t,n,s){this.bounds=Pt.convert(this.validateBounds(t)),this.minzoom=n||0,this.maxzoom=s||24}validateBounds(t){return Array.isArray(t)&&t.length===4?[Math.max(-180,t[0]),Math.max(-90,t[1]),Math.min(180,t[2]),Math.min(90,t[3])]:[-180,-90,180,90]}contains(t){const n=Math.pow(2,t.z),s=Math.floor(o.G(this.bounds.getWest())*n),u=Math.floor(o.H(this.bounds.getNorth())*n),p=Math.ceil(o.G(this.bounds.getEast())*n),g=Math.ceil(o.H(this.bounds.getSouth())*n);return t.x>=s&&t.x=u&&t.y{this._loaded=!1,this.fire(new o.k("dataloading",{dataType:"source"})),this._tileJSONRequest=Tr(this._options,this.map._requestManager,((p,g)=>{this._tileJSONRequest=null,this._loaded=!0,this.map.style.sourceCaches[this.id].clearTiles(),p?this.fire(new o.j(p)):g&&(o.e(this,g),g.bounds&&(this.tileBounds=new Ri(g.bounds,this.minzoom,this.maxzoom)),this.fire(new o.k("data",{dataType:"source",sourceDataType:"metadata"})),this.fire(new o.k("data",{dataType:"source",sourceDataType:"content"})))}))},this.serialize=()=>o.e({},this._options),this.id=t,this.dispatcher=s,this.type="vector",this.minzoom=0,this.maxzoom=22,this.scheme="xyz",this.tileSize=512,this.reparseOverscaled=!0,this.isTileClipped=!0,this._loaded=!1,o.e(this,o.F(n,["url","scheme","tileSize","promoteId"])),this._options=o.e({type:"vector"},n),this._collectResourceTiming=n.collectResourceTiming,this.tileSize!==512)throw new Error("vector tile sources must have a tileSize of 512");this.setEventedParent(u)}loaded(){return this._loaded}hasTile(t){return!this.tileBounds||this.tileBounds.contains(t.canonical)}onAdd(t){this.map=t,this.load()}setSourceProperty(t){this._tileJSONRequest&&this._tileJSONRequest.cancel(),t(),this.load()}setTiles(t){return this.setSourceProperty((()=>{this._options.tiles=t})),this}setUrl(t){return this.setSourceProperty((()=>{this.url=t,this._options.url=t})),this}onRemove(){this._tileJSONRequest&&(this._tileJSONRequest.cancel(),this._tileJSONRequest=null)}loadTile(t,n){const s=t.tileID.canonical.url(this.tiles,this.map.getPixelRatio(),this.scheme),u={request:this.map._requestManager.transformRequest(s,Ze.Tile),uid:t.uid,tileID:t.tileID,zoom:t.tileID.overscaledZ,tileSize:this.tileSize*t.tileID.overscaleFactor(),type:this.type,source:this.id,pixelRatio:this.map.getPixelRatio(),showCollisionBoxes:this.map.showCollisionBoxes,promoteId:this.promoteId};function p(g,_){return delete t.request,t.aborted?n(null):g&&g.status!==404?n(g):(_&&_.resourceTiming&&(t.resourceTiming=_.resourceTiming),this.map._refreshExpiredTiles&&_&&t.setExpiryData(_),t.loadVectorData(_,this.map.painter),n(null),void(t.reloadCallback&&(this.loadTile(t,t.reloadCallback),t.reloadCallback=null)))}u.request.collectResourceTiming=this._collectResourceTiming,t.actor&&t.state!=="expired"?t.state==="loading"?t.reloadCallback=n:t.request=t.actor.send("reloadTile",u,p.bind(this)):(t.actor=this.dispatcher.getActor(),t.request=t.actor.send("loadTile",u,p.bind(this)))}abortTile(t){t.request&&(t.request.cancel(),delete t.request),t.actor&&t.actor.send("abortTile",{uid:t.uid,type:this.type,source:this.id},void 0)}unloadTile(t){t.unloadVectorData(),t.actor&&t.actor.send("removeTile",{uid:t.uid,type:this.type,source:this.id},void 0)}hasTransition(){return!1}}class Un extends o.E{constructor(t,n,s,u){super(),this.id=t,this.dispatcher=s,this.setEventedParent(u),this.type="raster",this.minzoom=0,this.maxzoom=22,this.roundZoom=!0,this.scheme="xyz",this.tileSize=512,this._loaded=!1,this._options=o.e({type:"raster"},n),o.e(this,o.F(n,["url","scheme","tileSize"]))}load(){this._loaded=!1,this.fire(new o.k("dataloading",{dataType:"source"})),this._tileJSONRequest=Tr(this._options,this.map._requestManager,((t,n)=>{this._tileJSONRequest=null,this._loaded=!0,t?this.fire(new o.j(t)):n&&(o.e(this,n),n.bounds&&(this.tileBounds=new Ri(n.bounds,this.minzoom,this.maxzoom)),this.fire(new o.k("data",{dataType:"source",sourceDataType:"metadata"})),this.fire(new o.k("data",{dataType:"source",sourceDataType:"content"})))}))}loaded(){return this._loaded}onAdd(t){this.map=t,this.load()}onRemove(){this._tileJSONRequest&&(this._tileJSONRequest.cancel(),this._tileJSONRequest=null)}setSourceProperty(t){this._tileJSONRequest&&this._tileJSONRequest.cancel(),t(),this.load()}setTiles(t){return this.setSourceProperty((()=>{this._options.tiles=t})),this}serialize(){return o.e({},this._options)}hasTile(t){return!this.tileBounds||this.tileBounds.contains(t.canonical)}loadTile(t,n){const s=t.tileID.canonical.url(this.tiles,this.map.getPixelRatio(),this.scheme);t.request=Be.getImage(this.map._requestManager.transformRequest(s,Ze.Tile),((u,p,g)=>{if(delete t.request,t.aborted)t.state="unloaded",n(null);else if(u)t.state="errored",n(u);else if(p){this.map._refreshExpiredTiles&&g&&t.setExpiryData(g);const _=this.map.painter.context,v=_.gl;t.texture=this.map.painter.getTileTexture(p.width),t.texture?t.texture.update(p,{useMipmap:!0}):(t.texture=new Mt(_,p,v.RGBA,{useMipmap:!0}),t.texture.bind(v.LINEAR,v.CLAMP_TO_EDGE,v.LINEAR_MIPMAP_NEAREST),_.extTextureFilterAnisotropic&&v.texParameterf(v.TEXTURE_2D,_.extTextureFilterAnisotropic.TEXTURE_MAX_ANISOTROPY_EXT,_.extTextureFilterAnisotropicMax)),t.state="loaded",n(null)}}),this.map._refreshExpiredTiles)}abortTile(t,n){t.request&&(t.request.cancel(),delete t.request),n()}unloadTile(t,n){t.texture&&this.map.painter.saveTileTexture(t.texture),n()}hasTransition(){return!1}}class $n extends Un{constructor(t,n,s,u){super(t,n,s,u),this.type="raster-dem",this.maxzoom=22,this._options=o.e({type:"raster-dem"},n),this.encoding=n.encoding||"mapbox",this.redFactor=n.redFactor,this.greenFactor=n.greenFactor,this.blueFactor=n.blueFactor,this.baseShift=n.baseShift}loadTile(t,n){const s=t.tileID.canonical.url(this.tiles,this.map.getPixelRatio(),this.scheme),u=this.map._requestManager.transformRequest(s,Ze.Tile);function p(g,_){g&&(t.state="errored",n(g)),_&&(t.dem=_,t.needsHillshadePrepare=!0,t.needsTerrainPrepare=!0,t.state="loaded",n(null))}t.neighboringTiles=this._getNeighboringTiles(t.tileID),t.request=Be.getImage(u,((g,_,v)=>o._(this,void 0,void 0,(function*(){if(delete t.request,t.aborted)t.state="unloaded",n(null);else if(g)t.state="errored",n(g);else if(_){this.map._refreshExpiredTiles&&t.setExpiryData(v);const w=o.a(_)&&o.J()?_:yield(function(A){return o._(this,void 0,void 0,(function*(){if(typeof VideoFrame<"u"&&o.K()){const D=A.width+2,$=A.height+2;try{return new o.R({width:D,height:$},yield o.M(A,-1,-1,D,$))}catch{}}return o.h.getImageData(A,1)}))})(_),I={uid:t.uid,coord:t.tileID,source:this.id,rawImageData:w,encoding:this.encoding,redFactor:this.redFactor,greenFactor:this.greenFactor,blueFactor:this.blueFactor,baseShift:this.baseShift};t.actor&&t.state!=="expired"||(t.actor=this.dispatcher.getActor(),t.actor.send("loadDEMTile",I,p))}}))),this.map._refreshExpiredTiles)}_getNeighboringTiles(t){const n=t.canonical,s=Math.pow(2,n.z),u=(n.x-1+s)%s,p=n.x===0?t.wrap-1:t.wrap,g=(n.x+1+s)%s,_=n.x+1===s?t.wrap+1:t.wrap,v={};return v[new o.O(t.overscaledZ,p,n.z,u,n.y).key]={backfilled:!1},v[new o.O(t.overscaledZ,_,n.z,g,n.y).key]={backfilled:!1},n.y>0&&(v[new o.O(t.overscaledZ,p,n.z,u,n.y-1).key]={backfilled:!1},v[new o.O(t.overscaledZ,t.wrap,n.z,n.x,n.y-1).key]={backfilled:!1},v[new o.O(t.overscaledZ,_,n.z,g,n.y-1).key]={backfilled:!1}),n.y+1{this._updateWorkerData()},this.serialize=()=>o.e({},this._options,{type:this.type,data:this._data}),this.id=t,this.type="geojson",this.minzoom=0,this.maxzoom=18,this.tileSize=512,this.isTileClipped=!0,this.reparseOverscaled=!0,this._removed=!1,this._pendingLoads=0,this.actor=s.getActor(),this.setEventedParent(u),this._data=n.data,this._options=o.e({},n),this._collectResourceTiming=n.collectResourceTiming,n.maxzoom!==void 0&&(this.maxzoom=n.maxzoom),n.type&&(this.type=n.type),n.attribution&&(this.attribution=n.attribution),this.promoteId=n.promoteId;const p=o.N/this.tileSize;this.workerOptions=o.e({source:this.id,cluster:n.cluster||!1,geojsonVtOptions:{buffer:(n.buffer!==void 0?n.buffer:128)*p,tolerance:(n.tolerance!==void 0?n.tolerance:.375)*p,extent:o.N,maxZoom:this.maxzoom,lineMetrics:n.lineMetrics||!1,generateId:n.generateId||!1},superclusterOptions:{maxZoom:n.clusterMaxZoom!==void 0?n.clusterMaxZoom:this.maxzoom-1,minPoints:Math.max(2,n.clusterMinPoints||2),extent:o.N,radius:(n.clusterRadius||50)*p,log:!1,generateId:n.generateId||!1},clusterProperties:n.clusterProperties,filter:n.filter},n.workerOptions),typeof this.promoteId=="string"&&(this.workerOptions.promoteId=this.promoteId)}onAdd(t){this.map=t,this.load()}setData(t){return this._data=t,this._updateWorkerData(),this}updateData(t){return this._updateWorkerData(t),this}setClusterOptions(t){return this.workerOptions.cluster=t.cluster,t&&(t.clusterRadius!==void 0&&(this.workerOptions.superclusterOptions.radius=t.clusterRadius),t.clusterMaxZoom!==void 0&&(this.workerOptions.superclusterOptions.maxZoom=t.clusterMaxZoom)),this._updateWorkerData(),this}getClusterExpansionZoom(t,n){return this.actor.send("geojson.getClusterExpansionZoom",{clusterId:t,source:this.id},n),this}getClusterChildren(t,n){return this.actor.send("geojson.getClusterChildren",{clusterId:t,source:this.id},n),this}getClusterLeaves(t,n,s,u){return this.actor.send("geojson.getClusterLeaves",{source:this.id,clusterId:t,limit:n,offset:s},u),this}_updateWorkerData(t){const n=o.e({},this.workerOptions);t?n.dataDiff=t:typeof this._data=="string"?(n.request=this.map._requestManager.transformRequest(o.h.resolveURL(this._data),Ze.Source),n.request.collectResourceTiming=this._collectResourceTiming):n.data=JSON.stringify(this._data),this._pendingLoads++,this.fire(new o.k("dataloading",{dataType:"source"})),this.actor.send(`${this.type}.loadData`,n,((s,u)=>{if(this._pendingLoads--,this._removed||u&&u.abandoned)return void this.fire(new o.k("dataabort",{dataType:"source"}));let p=null;if(u&&u.resourceTiming&&u.resourceTiming[this.id]&&(p=u.resourceTiming[this.id].slice(0)),s)return void this.fire(new o.j(s));const g={dataType:"source"};this._collectResourceTiming&&p&&p.length>0&&o.e(g,{resourceTiming:p}),this.fire(new o.k("data",Object.assign(Object.assign({},g),{sourceDataType:"metadata"}))),this.fire(new o.k("data",Object.assign(Object.assign({},g),{sourceDataType:"content"})))}))}loaded(){return this._pendingLoads===0}loadTile(t,n){const s=t.actor?"reloadTile":"loadTile";t.actor=this.actor;const u={type:this.type,uid:t.uid,tileID:t.tileID,zoom:t.tileID.overscaledZ,maxZoom:this.maxzoom,tileSize:this.tileSize,source:this.id,pixelRatio:this.map.getPixelRatio(),showCollisionBoxes:this.map.showCollisionBoxes,promoteId:this.promoteId};t.request=this.actor.send(s,u,((p,g)=>(delete t.request,t.unloadVectorData(),t.aborted?n(null):p?n(p):(t.loadVectorData(g,this.map.painter,s==="reloadTile"),n(null)))))}abortTile(t){t.request&&(t.request.cancel(),delete t.request),t.aborted=!0}unloadTile(t){t.unloadVectorData(),this.actor.send("removeTile",{uid:t.uid,type:this.type,source:this.id})}onRemove(){this._removed=!0,this.actor.send("removeSource",{type:this.type,source:this.id})}hasTransition(){return!1}}var _r=o.Q([{name:"a_pos",type:"Int16",components:2},{name:"a_texture_pos",type:"Int16",components:2}]);class sr extends o.E{constructor(t,n,s,u){super(),this.load=(p,g)=>{this._loaded=!1,this.fire(new o.k("dataloading",{dataType:"source"})),this.url=this.options.url,this._request=Be.getImage(this.map._requestManager.transformRequest(this.url,Ze.Image),((_,v)=>{this._request=null,this._loaded=!0,_?this.fire(new o.j(_)):v&&(this.image=v,p&&(this.coordinates=p),g&&g(),this._finishLoading())}))},this.prepare=()=>{if(Object.keys(this.tiles).length===0||!this.image)return;const p=this.map.painter.context,g=p.gl;this.boundsBuffer||(this.boundsBuffer=p.createVertexBuffer(this._boundsArray,_r.members)),this.boundsSegments||(this.boundsSegments=o.S.simpleSegment(0,0,4,2)),this.texture||(this.texture=new Mt(p,this.image,g.RGBA),this.texture.bind(g.LINEAR,g.CLAMP_TO_EDGE));let _=!1;for(const v in this.tiles){const w=this.tiles[v];w.state!=="loaded"&&(w.state="loaded",w.texture=this.texture,_=!0)}_&&this.fire(new o.k("data",{dataType:"source",sourceDataType:"idle",sourceId:this.id}))},this.serialize=()=>({type:"image",url:this.options.url,coordinates:this.coordinates}),this.id=t,this.dispatcher=s,this.coordinates=n.coordinates,this.type="image",this.minzoom=0,this.maxzoom=22,this.tileSize=512,this.tiles={},this._loaded=!1,this.setEventedParent(u),this.options=n}loaded(){return this._loaded}updateImage(t){return t.url?(this._request&&(this._request.cancel(),this._request=null),this.options.url=t.url,this.load(t.coordinates,(()=>{this.texture=null})),this):this}_finishLoading(){this.map&&(this.setCoordinates(this.coordinates),this.fire(new o.k("data",{dataType:"source",sourceDataType:"metadata"})))}onAdd(t){this.map=t,this.load()}onRemove(){this._request&&(this._request.cancel(),this._request=null)}setCoordinates(t){this.coordinates=t;const n=t.map(o.U.fromLngLat);this.tileID=(function(u){let p=1/0,g=1/0,_=-1/0,v=-1/0;for(const D of u)p=Math.min(p,D.x),g=Math.min(g,D.y),_=Math.max(_,D.x),v=Math.max(v,D.y);const w=Math.max(_-p,v-g),I=Math.max(0,Math.floor(-Math.log(w)/Math.LN2)),A=Math.pow(2,I);return new o.W(I,Math.floor((p+_)/2*A),Math.floor((g+v)/2*A))})(n),this.minzoom=this.maxzoom=this.tileID.z;const s=n.map((u=>this.tileID.getTilePoint(u)._round()));return this._boundsArray=new o.V,this._boundsArray.emplaceBack(s[0].x,s[0].y,0,0),this._boundsArray.emplaceBack(s[1].x,s[1].y,o.N,0),this._boundsArray.emplaceBack(s[3].x,s[3].y,0,o.N),this._boundsArray.emplaceBack(s[2].x,s[2].y,o.N,o.N),this.boundsBuffer&&(this.boundsBuffer.destroy(),delete this.boundsBuffer),this.fire(new o.k("data",{dataType:"source",sourceDataType:"content"})),this}loadTile(t,n){this.tileID&&this.tileID.equals(t.tileID.canonical)?(this.tiles[String(t.tileID.wrap)]=t,t.buckets={},n(null)):(t.state="errored",n(null))}hasTransition(){return!1}}class fa extends sr{constructor(t,n,s,u){super(t,n,s,u),this.load=()=>{this._loaded=!1;const p=this.options;this.urls=[];for(const g of p.urls)this.urls.push(this.map._requestManager.transformRequest(g,Ze.Source).url);o.X(this.urls,((g,_)=>{this._loaded=!0,g?this.fire(new o.j(g)):_&&(this.video=_,this.video.loop=!0,this.video.addEventListener("playing",(()=>{this.map.triggerRepaint()})),this.map&&this.video.play(),this._finishLoading())}))},this.prepare=()=>{if(Object.keys(this.tiles).length===0||this.video.readyState<2)return;const p=this.map.painter.context,g=p.gl;this.boundsBuffer||(this.boundsBuffer=p.createVertexBuffer(this._boundsArray,_r.members)),this.boundsSegments||(this.boundsSegments=o.S.simpleSegment(0,0,4,2)),this.texture?this.video.paused||(this.texture.bind(g.LINEAR,g.CLAMP_TO_EDGE),g.texSubImage2D(g.TEXTURE_2D,0,0,0,g.RGBA,g.UNSIGNED_BYTE,this.video)):(this.texture=new Mt(p,this.video,g.RGBA),this.texture.bind(g.LINEAR,g.CLAMP_TO_EDGE));let _=!1;for(const v in this.tiles){const w=this.tiles[v];w.state!=="loaded"&&(w.state="loaded",w.texture=this.texture,_=!0)}_&&this.fire(new o.k("data",{dataType:"source",sourceDataType:"idle",sourceId:this.id}))},this.serialize=()=>({type:"video",urls:this.urls,coordinates:this.coordinates}),this.roundZoom=!0,this.type="video",this.options=n}pause(){this.video&&this.video.pause()}play(){this.video&&this.video.play()}seek(t){if(this.video){const n=this.video.seekable;tn.end(0)?this.fire(new o.j(new o.Y(`sources.${this.id}`,null,`Playback for this video can be set only between the ${n.start(0)} and ${n.end(0)}-second mark.`))):this.video.currentTime=t}}getVideo(){return this.video}onAdd(t){this.map||(this.map=t,this.load(),this.video&&(this.video.play(),this.setCoordinates(this.coordinates)))}hasTransition(){return this.video&&!this.video.paused}}class Qr extends sr{constructor(t,n,s,u){super(t,n,s,u),this.load=()=>{this._loaded=!0,this.canvas||(this.canvas=this.options.canvas instanceof HTMLCanvasElement?this.options.canvas:document.getElementById(this.options.canvas)),this.width=this.canvas.width,this.height=this.canvas.height,this._hasInvalidDimensions()?this.fire(new o.j(new Error("Canvas dimensions cannot be less than or equal to zero."))):(this.play=function(){this._playing=!0,this.map.triggerRepaint()},this.pause=function(){this._playing&&(this.prepare(),this._playing=!1)},this._finishLoading())},this.prepare=()=>{let p=!1;if(this.canvas.width!==this.width&&(this.width=this.canvas.width,p=!0),this.canvas.height!==this.height&&(this.height=this.canvas.height,p=!0),this._hasInvalidDimensions()||Object.keys(this.tiles).length===0)return;const g=this.map.painter.context,_=g.gl;this.boundsBuffer||(this.boundsBuffer=g.createVertexBuffer(this._boundsArray,_r.members)),this.boundsSegments||(this.boundsSegments=o.S.simpleSegment(0,0,4,2)),this.texture?(p||this._playing)&&this.texture.update(this.canvas,{premultiply:!0}):this.texture=new Mt(g,this.canvas,_.RGBA,{premultiply:!0});let v=!1;for(const w in this.tiles){const I=this.tiles[w];I.state!=="loaded"&&(I.state="loaded",I.texture=this.texture,v=!0)}v&&this.fire(new o.k("data",{dataType:"source",sourceDataType:"idle",sourceId:this.id}))},this.serialize=()=>({type:"canvas",coordinates:this.coordinates}),n.coordinates?Array.isArray(n.coordinates)&&n.coordinates.length===4&&!n.coordinates.some((p=>!Array.isArray(p)||p.length!==2||p.some((g=>typeof g!="number"))))||this.fire(new o.j(new o.Y(`sources.${t}`,null,'"coordinates" property must be an array of 4 longitude/latitude array pairs'))):this.fire(new o.j(new o.Y(`sources.${t}`,null,'missing required property "coordinates"'))),n.animate&&typeof n.animate!="boolean"&&this.fire(new o.j(new o.Y(`sources.${t}`,null,'optional "animate" property must be a boolean value'))),n.canvas?typeof n.canvas=="string"||n.canvas instanceof HTMLCanvasElement||this.fire(new o.j(new o.Y(`sources.${t}`,null,'"canvas" must be either a string representing the ID of the canvas element from which to read, or an HTMLCanvasElement instance'))):this.fire(new o.j(new o.Y(`sources.${t}`,null,'missing required property "canvas"'))),this.options=n,this.animate=n.animate===void 0||n.animate}getCanvas(){return this.canvas}onAdd(t){this.map=t,this.load(),this.canvas&&this.animate&&this.play()}onRemove(){this.pause()}hasTransition(){return this._playing}_hasInvalidDimensions(){for(const t of[this.canvas.width,this.canvas.height])if(isNaN(t)||t<=0)return!0;return!1}}const ma={},Fr=h=>{switch(h){case"geojson":return Jr;case"image":return sr;case"raster":return Un;case"raster-dem":return $n;case"vector":return gn;case"video":return fa;case"canvas":return Qr}return ma[h]};function jn(h,t){const n=o.Z();return o.$(n,n,[1,1,0]),o.a0(n,n,[.5*h.width,.5*h.height,1]),o.a1(n,n,h.calculatePosMatrix(t.toUnwrapped()))}function _n(h,t,n,s,u,p){const g=(function(A,D,$){if(A)for(const U of A){const q=D[U];if(q&&q.source===$&&q.type==="fill-extrusion")return!0}else for(const U in D){const q=D[U];if(q.source===$&&q.type==="fill-extrusion")return!0}return!1})(u&&u.layers,t,h.id),_=p.maxPitchScaleFactor(),v=h.tilesIn(s,_,g);v.sort(en);const w=[];for(const A of v)w.push({wrappedTileID:A.tileID.wrapped().key,queryResults:A.tile.queryRenderedFeatures(t,n,h._state,A.queryGeometry,A.cameraQueryGeometry,A.scale,u,p,_,jn(h.transform,A.tileID))});const I=(function(A){const D={},$={};for(const U of A){const q=U.queryResults,N=U.wrappedTileID,ee=$[N]=$[N]||{};for(const oe in q){const X=q[oe],ie=ee[oe]=ee[oe]||{},ce=D[oe]=D[oe]||[];for(const ue of X)ie[ue.featureIndex]||(ie[ue.featureIndex]=!0,ce.push(ue))}}return D})(w);for(const A in I)I[A].forEach((D=>{const $=D.feature,U=h.getFeatureState($.layer["source-layer"],$.id);$.source=$.layer.source,$.layer["source-layer"]&&($.sourceLayer=$.layer["source-layer"]),$.state=U}));return I}function en(h,t){const n=h.tileID,s=t.tileID;return n.overscaledZ-s.overscaledZ||n.canonical.y-s.canonical.y||n.wrap-s.wrap||n.canonical.x-s.canonical.x}class tn{constructor(t,n){this.timeAdded=0,this.fadeEndTime=0,this.tileID=t,this.uid=o.a2(),this.uses=0,this.tileSize=n,this.buckets={},this.expirationTime=null,this.queryPadding=0,this.hasSymbolBuckets=!1,this.hasRTLText=!1,this.dependencies={},this.rtt=[],this.rttCoords={},this.expiredRequestCount=0,this.state="loading"}registerFadeDuration(t){const n=t+this.timeAdded;np.getLayer(w))).filter(Boolean);if(v.length!==0){_.layers=v,_.stateDependentLayerIds&&(_.stateDependentLayers=_.stateDependentLayerIds.map((w=>v.filter((I=>I.id===w))[0])));for(const w of v)g[w.id]=_}}return g})(t.buckets,n.style),this.hasSymbolBuckets=!1;for(const u in this.buckets){const p=this.buckets[u];if(p instanceof o.a4){if(this.hasSymbolBuckets=!0,!s)break;p.justReloaded=!0}}if(this.hasRTLText=!1,this.hasSymbolBuckets)for(const u in this.buckets){const p=this.buckets[u];if(p instanceof o.a4&&p.hasRTLText){this.hasRTLText=!0,o.a5();break}}this.queryPadding=0;for(const u in this.buckets){const p=this.buckets[u];this.queryPadding=Math.max(this.queryPadding,n.style.getLayer(u).queryRadius(p))}t.imageAtlas&&(this.imageAtlas=t.imageAtlas),t.glyphAtlasImage&&(this.glyphAtlasImage=t.glyphAtlasImage)}else this.collisionBoxArray=new o.a3}unloadVectorData(){for(const t in this.buckets)this.buckets[t].destroy();this.buckets={},this.imageAtlasTexture&&this.imageAtlasTexture.destroy(),this.imageAtlas&&(this.imageAtlas=null),this.glyphAtlasTexture&&this.glyphAtlasTexture.destroy(),this.latestFeatureIndex=null,this.state="unloaded"}getBucket(t){return this.buckets[t.id]}upload(t){for(const s in this.buckets){const u=this.buckets[s];u.uploadPending()&&u.upload(t)}const n=t.gl;this.imageAtlas&&!this.imageAtlas.uploaded&&(this.imageAtlasTexture=new Mt(t,this.imageAtlas.image,n.RGBA),this.imageAtlas.uploaded=!0),this.glyphAtlasImage&&(this.glyphAtlasTexture=new Mt(t,this.glyphAtlasImage,n.ALPHA),this.glyphAtlasImage=null)}prepare(t){this.imageAtlas&&this.imageAtlas.patchUpdatedImages(t,this.imageAtlasTexture)}queryRenderedFeatures(t,n,s,u,p,g,_,v,w,I){return this.latestFeatureIndex&&this.latestFeatureIndex.rawTileData?this.latestFeatureIndex.query({queryGeometry:u,cameraQueryGeometry:p,scale:g,tileSize:this.tileSize,pixelPosMatrix:I,transform:v,params:_,queryPadding:this.queryPadding*w},t,n,s):{}}querySourceFeatures(t,n){const s=this.latestFeatureIndex;if(!s||!s.rawTileData)return;const u=s.loadVTLayers(),p=n&&n.sourceLayer?n.sourceLayer:"",g=u._geojsonTileLayer||u[p];if(!g)return;const _=o.a6(n&&n.filter),{z:v,x:w,y:I}=this.tileID.canonical,A={z:v,x:w,y:I};for(let D=0;Ds)u=!1;else if(n)if(this.expirationTime{this.remove(t,p)}),s)),this.data[u].push(p),this.order.push(u),this.order.length>this.max){const g=this._getAndRemoveByKey(this.order[0]);g&&this.onRemove(g)}return this}has(t){return t.wrapped().key in this.data}getAndRemove(t){return this.has(t)?this._getAndRemoveByKey(t.wrapped().key):null}_getAndRemoveByKey(t){const n=this.data[t].shift();return n.timeout&&clearTimeout(n.timeout),this.data[t].length===0&&delete this.data[t],this.order.splice(this.order.indexOf(t),1),n.value}getByKey(t){const n=this.data[t];return n?n[0].value:null}get(t){return this.has(t)?this.data[t.wrapped().key][0].value:null}remove(t,n){if(!this.has(t))return this;const s=t.wrapped().key,u=n===void 0?0:this.data[s].indexOf(n),p=this.data[s][u];return this.data[s].splice(u,1),p.timeout&&clearTimeout(p.timeout),this.data[s].length===0&&delete this.data[s],this.onRemove(p.value),this.order.splice(this.order.indexOf(s),1),this}setMaxSize(t){for(this.max=t;this.order.length>this.max;){const n=this._getAndRemoveByKey(this.order[0]);n&&this.onRemove(n)}return this}filter(t){const n=[];for(const s in this.data)for(const u of this.data[s])t(u.value)||n.push(u);for(const s of n)this.remove(s.value.tileID,s)}}class he{constructor(){this.state={},this.stateChanges={},this.deletedStates={}}updateState(t,n,s){const u=String(n);if(this.stateChanges[t]=this.stateChanges[t]||{},this.stateChanges[t][u]=this.stateChanges[t][u]||{},o.e(this.stateChanges[t][u],s),this.deletedStates[t]===null){this.deletedStates[t]={};for(const p in this.state[t])p!==u&&(this.deletedStates[t][p]=null)}else if(this.deletedStates[t]&&this.deletedStates[t][u]===null){this.deletedStates[t][u]={};for(const p in this.state[t][u])s[p]||(this.deletedStates[t][u][p]=null)}else for(const p in s)this.deletedStates[t]&&this.deletedStates[t][u]&&this.deletedStates[t][u][p]===null&&delete this.deletedStates[t][u][p]}removeFeatureState(t,n,s){if(this.deletedStates[t]===null)return;const u=String(n);if(this.deletedStates[t]=this.deletedStates[t]||{},s&&n!==void 0)this.deletedStates[t][u]!==null&&(this.deletedStates[t][u]=this.deletedStates[t][u]||{},this.deletedStates[t][u][s]=null);else if(n!==void 0)if(this.stateChanges[t]&&this.stateChanges[t][u])for(s in this.deletedStates[t][u]={},this.stateChanges[t][u])this.deletedStates[t][u][s]=null;else this.deletedStates[t][u]=null;else this.deletedStates[t]=null}getState(t,n){const s=String(n),u=o.e({},(this.state[t]||{})[s],(this.stateChanges[t]||{})[s]);if(this.deletedStates[t]===null)return{};if(this.deletedStates[t]){const p=this.deletedStates[t][n];if(p===null)return{};for(const g in p)delete u[g]}return u}initializeTileState(t,n){t.setFeatureState(this.state,n)}coalesceChanges(t,n){const s={};for(const u in this.stateChanges){this.state[u]=this.state[u]||{};const p={};for(const g in this.stateChanges[u])this.state[u][g]||(this.state[u][g]={}),o.e(this.state[u][g],this.stateChanges[u][g]),p[g]=this.state[u][g];s[u]=p}for(const u in this.deletedStates){this.state[u]=this.state[u]||{};const p={};if(this.deletedStates[u]===null)for(const g in this.state[u])p[g]={},this.state[u][g]={};else for(const g in this.deletedStates[u]){if(this.deletedStates[u][g]===null)this.state[u][g]={};else for(const _ of Object.keys(this.deletedStates[u][g]))delete this.state[u][g][_];p[g]=this.state[u][g]}s[u]=s[u]||{},o.e(s[u],p)}if(this.stateChanges={},this.deletedStates={},Object.keys(s).length!==0)for(const u in t)t[u].setFeatureState(s,n)}}class Fi extends o.E{constructor(t,n,s){super(),this.id=t,this.dispatcher=s,this.on("data",(u=>{u.dataType==="source"&&u.sourceDataType==="metadata"&&(this._sourceLoaded=!0),this._sourceLoaded&&!this._paused&&u.dataType==="source"&&u.sourceDataType==="content"&&(this.reload(),this.transform&&this.update(this.transform,this.terrain),this._didEmitContent=!0)})),this.on("dataloading",(()=>{this._sourceErrored=!1})),this.on("error",(()=>{this._sourceErrored=this._source.loaded()})),this._source=((u,p,g,_)=>{const v=new(Fr(p.type))(u,p,g,_);if(v.id!==u)throw new Error(`Expected Source id to be ${u} instead of ${v.id}`);return v})(t,n,s,this),this._tiles={},this._cache=new yn(0,this._unloadTile.bind(this)),this._timers={},this._cacheTimers={},this._maxTileCacheSize=null,this._maxTileCacheZoomLevels=null,this._loadedParentTiles={},this._coveredTiles={},this._state=new he,this._didEmitContent=!1,this._updated=!1}onAdd(t){this.map=t,this._maxTileCacheSize=t?t._maxTileCacheSize:null,this._maxTileCacheZoomLevels=t?t._maxTileCacheZoomLevels:null,this._source&&this._source.onAdd&&this._source.onAdd(t)}onRemove(t){this.clearTiles(),this._source&&this._source.onRemove&&this._source.onRemove(t)}loaded(){if(this._sourceErrored)return!0;if(!this._sourceLoaded||!this._source.loaded())return!1;if(!(this.used===void 0&&this.usedForTerrain===void 0||this.used||this.usedForTerrain))return!0;if(!this._updated)return!1;for(const t in this._tiles){const n=this._tiles[t];if(n.state!=="loaded"&&n.state!=="errored")return!1}return!0}getSource(){return this._source}pause(){this._paused=!0}resume(){if(!this._paused)return;const t=this._shouldReloadOnResume;this._paused=!1,this._shouldReloadOnResume=!1,t&&this.reload(),this.transform&&this.update(this.transform,this.terrain)}_loadTile(t,n){return this._source.loadTile(t,n)}_unloadTile(t){if(this._source.unloadTile)return this._source.unloadTile(t,(()=>{}))}_abortTile(t){this._source.abortTile&&this._source.abortTile(t,(()=>{})),this._source.fire(new o.k("dataabort",{tile:t,coord:t.tileID,dataType:"source"}))}serialize(){return this._source.serialize()}prepare(t){this._source.prepare&&this._source.prepare(),this._state.coalesceChanges(this._tiles,this.map?this.map.painter:null);for(const n in this._tiles){const s=this._tiles[n];s.upload(t),s.prepare(this.map.style.imageManager)}}getIds(){return Object.values(this._tiles).map((t=>t.tileID)).sort(or).map((t=>t.key))}getRenderableIds(t){const n=[];for(const s in this._tiles)this._isIdRenderable(s,t)&&n.push(this._tiles[s]);return t?n.sort(((s,u)=>{const p=s.tileID,g=u.tileID,_=new o.P(p.canonical.x,p.canonical.y)._rotate(this.transform.angle),v=new o.P(g.canonical.x,g.canonical.y)._rotate(this.transform.angle);return p.overscaledZ-g.overscaledZ||v.y-_.y||v.x-_.x})).map((s=>s.tileID.key)):n.map((s=>s.tileID)).sort(or).map((s=>s.key))}hasRenderableParent(t){const n=this.findLoadedParent(t,0);return!!n&&this._isIdRenderable(n.tileID.key)}_isIdRenderable(t,n){return this._tiles[t]&&this._tiles[t].hasData()&&!this._coveredTiles[t]&&(n||!this._tiles[t].holdingForFade())}reload(){if(this._paused)this._shouldReloadOnResume=!0;else{this._cache.reset();for(const t in this._tiles)this._tiles[t].state!=="errored"&&this._reloadTile(t,"reloading")}}_reloadTile(t,n){const s=this._tiles[t];s&&(s.state!=="loading"&&(s.state=n),this._loadTile(s,this._tileLoaded.bind(this,s,t,n)))}_tileLoaded(t,n,s,u){if(u)return t.state="errored",void(u.status!==404?this._source.fire(new o.j(u,{tile:t})):this.update(this.transform,this.terrain));t.timeAdded=o.h.now(),s==="expired"&&(t.refreshedUponExpiration=!0),this._setTileReloadTimer(n,t),this.getSource().type==="raster-dem"&&t.dem&&this._backfillDEM(t),this._state.initializeTileState(t,this.map?this.map.painter:null),t.aborted||this._source.fire(new o.k("data",{dataType:"source",tile:t,coord:t.tileID}))}_backfillDEM(t){const n=this.getRenderableIds();for(let u=0;u1||(Math.abs(g)>1&&(Math.abs(g+v)===1?g+=v:Math.abs(g-v)===1&&(g-=v)),p.dem&&u.dem&&(u.dem.backfillBorder(p.dem,g,_),u.neighboringTiles&&u.neighboringTiles[w]&&(u.neighboringTiles[w].backfilled=!0)))}}getTile(t){return this.getTileByID(t.key)}getTileByID(t){return this._tiles[t]}_retainLoadedChildren(t,n,s,u){for(const p in this._tiles){let g=this._tiles[p];if(u[p]||!g.hasData()||g.tileID.overscaledZ<=n||g.tileID.overscaledZ>s)continue;let _=g.tileID;for(;g&&g.tileID.overscaledZ>n+1;){const w=g.tileID.scaledTo(g.tileID.overscaledZ-1);g=this._tiles[w.key],g&&g.hasData()&&(_=w)}let v=_;for(;v.overscaledZ>n;)if(v=v.scaledTo(v.overscaledZ-1),t[v.key]){u[_.key]=_;break}}}findLoadedParent(t,n){if(t.key in this._loadedParentTiles){const s=this._loadedParentTiles[t.key];return s&&s.tileID.overscaledZ>=n?s:null}for(let s=t.overscaledZ-1;s>=n;s--){const u=t.scaledTo(s),p=this._getLoadedTile(u);if(p)return p}}_getLoadedTile(t){const n=this._tiles[t.key];return n&&n.hasData()?n:this._cache.getByKey(t.wrapped().key)}updateCacheSize(t){const n=Math.ceil(t.width/this._source.tileSize)+1,s=Math.ceil(t.height/this._source.tileSize)+1,u=Math.floor(n*s*(this._maxTileCacheZoomLevels===null?o.c.MAX_TILE_CACHE_ZOOM_LEVELS:this._maxTileCacheZoomLevels)),p=typeof this._maxTileCacheSize=="number"?Math.min(this._maxTileCacheSize,u):u;this._cache.setMaxSize(p)}handleWrapJump(t){const n=Math.round((t-(this._prevLng===void 0?t:this._prevLng))/360);if(this._prevLng=t,n){const s={};for(const u in this._tiles){const p=this._tiles[u];p.tileID=p.tileID.unwrapTo(p.tileID.wrap+n),s[p.tileID.key]=p}this._tiles=s;for(const u in this._timers)clearTimeout(this._timers[u]),delete this._timers[u];for(const u in this._tiles)this._setTileReloadTimer(u,this._tiles[u])}}update(t,n){if(this.transform=t,this.terrain=n,!this._sourceLoaded||this._paused)return;let s;this.updateCacheSize(t),this.handleWrapJump(this.transform.center.lng),this._coveredTiles={},this.used||this.usedForTerrain?this._source.tileID?s=t.getVisibleUnwrappedCoordinates(this._source.tileID).map((I=>new o.O(I.canonical.z,I.wrap,I.canonical.z,I.canonical.x,I.canonical.y))):(s=t.coveringTiles({tileSize:this.usedForTerrain?this.tileSize:this._source.tileSize,minzoom:this._source.minzoom,maxzoom:this._source.maxzoom,roundZoom:!this.usedForTerrain&&this._source.roundZoom,reparseOverscaled:this._source.reparseOverscaled,terrain:n}),this._source.hasTile&&(s=s.filter((I=>this._source.hasTile(I))))):s=[];const u=t.coveringZoomLevel(this._source),p=Math.max(u-Fi.maxOverzooming,this._source.minzoom),g=Math.max(u+Fi.maxUnderzooming,this._source.minzoom);if(this.usedForTerrain){const I={};for(const A of s)if(A.canonical.z>this._source.minzoom){const D=A.scaledTo(A.canonical.z-1);I[D.key]=D;const $=A.scaledTo(Math.max(this._source.minzoom,Math.min(A.canonical.z,5)));I[$.key]=$}s=s.concat(Object.values(I))}const _=s.length===0&&!this._updated&&this._didEmitContent;this._updated=!0,_&&this.fire(new o.k("data",{sourceDataType:"idle",dataType:"source",sourceId:this.id}));const v=this._updateRetainedTiles(s,u);if(At(this._source.type)){const I={},A={},D=Object.keys(v),$=o.h.now();for(const U of D){const q=v[U],N=this._tiles[U];if(!N||N.fadeEndTime!==0&&N.fadeEndTime<=$)continue;const ee=this.findLoadedParent(q,p);ee&&(this._addTile(ee.tileID),I[ee.tileID.key]=ee.tileID),A[U]=q}this._retainLoadedChildren(A,u,g,v);for(const U in I)v[U]||(this._coveredTiles[U]=!0,v[U]=I[U]);if(n){const U={},q={};for(const N of s)this._tiles[N.key].hasData()?U[N.key]=N:q[N.key]=N;for(const N in q){const ee=q[N].children(this._source.maxzoom);this._tiles[ee[0].key]&&this._tiles[ee[1].key]&&this._tiles[ee[2].key]&&this._tiles[ee[3].key]&&(U[ee[0].key]=v[ee[0].key]=ee[0],U[ee[1].key]=v[ee[1].key]=ee[1],U[ee[2].key]=v[ee[2].key]=ee[2],U[ee[3].key]=v[ee[3].key]=ee[3],delete q[N])}for(const N in q){const ee=this.findLoadedParent(q[N],this._source.minzoom);if(ee){U[ee.tileID.key]=v[ee.tileID.key]=ee.tileID;for(const oe in U)U[oe].isChildOf(ee.tileID)&&delete U[oe]}}for(const N in this._tiles)U[N]||(this._coveredTiles[N]=!0)}}for(const I in v)this._tiles[I].clearFadeHold();const w=o.ab(this._tiles,v);for(const I of w){const A=this._tiles[I];A.hasSymbolBuckets&&!A.holdingForFade()?A.setHoldDuration(this.map._fadeDuration):A.hasSymbolBuckets&&!A.symbolFadeFinished()||this._removeTile(I)}this._updateLoadedParentTileCache()}releaseSymbolFadeTiles(){for(const t in this._tiles)this._tiles[t].holdingForFade()&&this._removeTile(t)}_updateRetainedTiles(t,n){const s={},u={},p=Math.max(n-Fi.maxOverzooming,this._source.minzoom),g=Math.max(n+Fi.maxUnderzooming,this._source.minzoom),_={};for(const v of t){const w=this._addTile(v);s[v.key]=v,w.hasData()||nthis._source.maxzoom){const A=v.children(this._source.maxzoom)[0],D=this.getTile(A);if(D&&D.hasData()){s[A.key]=A;continue}}else{const A=v.children(this._source.maxzoom);if(s[A[0].key]&&s[A[1].key]&&s[A[2].key]&&s[A[3].key])continue}let I=w.wasRequested();for(let A=v.overscaledZ-1;A>=p;--A){const D=v.scaledTo(A);if(u[D.key])break;if(u[D.key]=!0,w=this.getTile(D),!w&&I&&(w=this._addTile(D)),w){const $=w.hasData();if((I||$)&&(s[D.key]=D),I=w.wasRequested(),$)break}}}return s}_updateLoadedParentTileCache(){this._loadedParentTiles={};for(const t in this._tiles){const n=[];let s,u=this._tiles[t].tileID;for(;u.overscaledZ>0;){if(u.key in this._loadedParentTiles){s=this._loadedParentTiles[u.key];break}n.push(u.key);const p=u.scaledTo(u.overscaledZ-1);if(s=this._getLoadedTile(p),s)break;u=p}for(const p of n)this._loadedParentTiles[p]=s}}_addTile(t){let n=this._tiles[t.key];if(n)return n;n=this._cache.getAndRemove(t),n&&(this._setTileReloadTimer(t.key,n),n.tileID=t,this._state.initializeTileState(n,this.map?this.map.painter:null),this._cacheTimers[t.key]&&(clearTimeout(this._cacheTimers[t.key]),delete this._cacheTimers[t.key],this._setTileReloadTimer(t.key,n)));const s=n;return n||(n=new tn(t,this._source.tileSize*t.overscaleFactor()),this._loadTile(n,this._tileLoaded.bind(this,n,t.key,n.state))),n.uses++,this._tiles[t.key]=n,s||this._source.fire(new o.k("dataloading",{tile:n,coord:n.tileID,dataType:"source"})),n}_setTileReloadTimer(t,n){t in this._timers&&(clearTimeout(this._timers[t]),delete this._timers[t]);const s=n.getExpiryTimeout();s&&(this._timers[t]=setTimeout((()=>{this._reloadTile(t,"expired"),delete this._timers[t]}),s))}_removeTile(t){const n=this._tiles[t];n&&(n.uses--,delete this._tiles[t],this._timers[t]&&(clearTimeout(this._timers[t]),delete this._timers[t]),n.uses>0||(n.hasData()&&n.state!=="reloading"?this._cache.add(n.tileID,n,n.getExpiryTimeout()):(n.aborted=!0,this._abortTile(n),this._unloadTile(n))))}clearTiles(){this._shouldReloadOnResume=!1,this._paused=!1;for(const t in this._tiles)this._removeTile(t);this._cache.reset()}tilesIn(t,n,s){const u=[],p=this.transform;if(!p)return u;const g=s?p.getCameraQueryGeometry(t):t,_=t.map((U=>p.pointCoordinate(U,this.terrain))),v=g.map((U=>p.pointCoordinate(U,this.terrain))),w=this.getIds();let I=1/0,A=1/0,D=-1/0,$=-1/0;for(const U of v)I=Math.min(I,U.x),A=Math.min(A,U.y),D=Math.max(D,U.x),$=Math.max($,U.y);for(let U=0;U=0&&X[1].y+oe>=0){const ie=_.map((ue=>N.getTilePoint(ue))),ce=v.map((ue=>N.getTilePoint(ue)));u.push({tile:q,tileID:N,queryGeometry:ie,cameraQueryGeometry:ce,scale:ee})}}return u}getVisibleCoordinates(t){const n=this.getRenderableIds(t).map((s=>this._tiles[s].tileID));for(const s of n)s.posMatrix=this.transform.calculatePosMatrix(s.toUnwrapped());return n}hasTransition(){if(this._source.hasTransition())return!0;if(At(this._source.type)){const t=o.h.now();for(const n in this._tiles)if(this._tiles[n].fadeEndTime>=t)return!0}return!1}setFeatureState(t,n,s){this._state.updateState(t=t||"_geojsonTileLayer",n,s)}removeFeatureState(t,n,s){this._state.removeFeatureState(t=t||"_geojsonTileLayer",n,s)}getFeatureState(t,n){return this._state.getState(t=t||"_geojsonTileLayer",n)}setDependencies(t,n,s){const u=this._tiles[t];u&&u.setDependencies(n,s)}reloadTilesForDependencies(t,n){for(const s in this._tiles)this._tiles[s].hasDependency(t,n)&&this._reloadTile(s,"reloading");this._cache.filter((s=>!s.hasDependency(t,n)))}}function or(h,t){const n=Math.abs(2*h.wrap)-+(h.wrap<0),s=Math.abs(2*t.wrap)-+(t.wrap<0);return h.overscaledZ-t.overscaledZ||s-n||t.canonical.y-h.canonical.y||t.canonical.x-h.canonical.x}function At(h){return h==="raster"||h==="image"||h==="video"}Fi.maxOverzooming=10,Fi.maxUnderzooming=3;const _t="mapboxgl_preloaded_worker_pool";class Ir{constructor(){this.active={}}acquire(t){if(!this.workers)for(this.workers=[];this.workers.length{n.terminate()})),this.workers=null)}isPreloaded(){return!!this.active[_t]}numActive(){return Object.keys(this.active).length}}const qn=Math.floor(o.h.hardwareConcurrency/2);let Br;function qa(){return Br||(Br=new Ir),Br}Ir.workerCount=o.ac(globalThis)?Math.max(Math.min(qn,3),1):1;class Zn{constructor(t,n){this.reset(t,n)}reset(t,n){this.points=t||[],this._distances=[0];for(let s=1;s0?(u-g)/_:0;return this.points[p].mult(1-v).add(this.points[n].mult(v))}}function rn(h,t){let n=!0;return h==="always"||h!=="never"&&t!=="never"||(n=!1),n}class xn{constructor(t,n,s){const u=this.boxCells=[],p=this.circleCells=[];this.xCellCount=Math.ceil(t/s),this.yCellCount=Math.ceil(n/s);for(let g=0;gthis.width||u<0||n>this.height)return[];const v=[];if(t<=0&&n<=0&&this.width<=s&&this.height<=u){if(p)return[{key:null,x1:t,y1:n,x2:s,y2:u}];for(let w=0;w0}hitTestCircle(t,n,s,u,p){const g=t-s,_=t+s,v=n-s,w=n+s;if(_<0||g>this.width||w<0||v>this.height)return!1;const I=[];return this._forEachCell(g,v,_,w,this._queryCellCircle,I,{hitTest:!0,overlapMode:u,circle:{x:t,y:n,radius:s},seenUids:{box:{},circle:{}}},p),I.length>0}_queryCell(t,n,s,u,p,g,_,v){const{seenUids:w,hitTest:I,overlapMode:A}=_,D=this.boxCells[p];if(D!==null){const U=this.bboxes;for(const q of D)if(!w.box[q]){w.box[q]=!0;const N=4*q,ee=this.boxKeys[q];if(t<=U[N+2]&&n<=U[N+3]&&s>=U[N+0]&&u>=U[N+1]&&(!v||v(ee))&&(!I||!rn(A,ee.overlapMode))&&(g.push({key:ee,x1:U[N],y1:U[N+1],x2:U[N+2],y2:U[N+3]}),I))return!0}}const $=this.circleCells[p];if($!==null){const U=this.circles;for(const q of $)if(!w.circle[q]){w.circle[q]=!0;const N=3*q,ee=this.circleKeys[q];if(this._circleAndRectCollide(U[N],U[N+1],U[N+2],t,n,s,u)&&(!v||v(ee))&&(!I||!rn(A,ee.overlapMode))){const oe=U[N],X=U[N+1],ie=U[N+2];if(g.push({key:ee,x1:oe-ie,y1:X-ie,x2:oe+ie,y2:X+ie}),I)return!0}}}return!1}_queryCellCircle(t,n,s,u,p,g,_,v){const{circle:w,seenUids:I,overlapMode:A}=_,D=this.boxCells[p];if(D!==null){const U=this.bboxes;for(const q of D)if(!I.box[q]){I.box[q]=!0;const N=4*q,ee=this.boxKeys[q];if(this._circleAndRectCollide(w.x,w.y,w.radius,U[N+0],U[N+1],U[N+2],U[N+3])&&(!v||v(ee))&&!rn(A,ee.overlapMode))return g.push(!0),!0}}const $=this.circleCells[p];if($!==null){const U=this.circles;for(const q of $)if(!I.circle[q]){I.circle[q]=!0;const N=3*q,ee=this.circleKeys[q];if(this._circlesCollide(U[N],U[N+1],U[N+2],w.x,w.y,w.radius)&&(!v||v(ee))&&!rn(A,ee.overlapMode))return g.push(!0),!0}}}_forEachCell(t,n,s,u,p,g,_,v){const w=this._convertToXCellCoord(t),I=this._convertToYCellCoord(n),A=this._convertToXCellCoord(s),D=this._convertToYCellCoord(u);for(let $=w;$<=A;$++)for(let U=I;U<=D;U++)if(p.call(this,t,n,s,u,this.xCellCount*U+$,g,_,v))return}_convertToXCellCoord(t){return Math.max(0,Math.min(this.xCellCount-1,Math.floor(t*this.xScale)))}_convertToYCellCoord(t){return Math.max(0,Math.min(this.yCellCount-1,Math.floor(t*this.yScale)))}_circlesCollide(t,n,s,u,p,g){const _=u-t,v=p-n,w=s+g;return w*w>_*_+v*v}_circleAndRectCollide(t,n,s,u,p,g,_){const v=(g-u)/2,w=Math.abs(t-(u+v));if(w>v+s)return!1;const I=(_-p)/2,A=Math.abs(n-(p+I));if(A>I+s)return!1;if(w<=v||A<=I)return!0;const D=w-v,$=A-I;return D*D+$*$<=s*s}}function Ae(h,t,n,s,u){const p=o.Z();return t?(o.a0(p,p,[1/u,1/u,1]),n||o.ae(p,p,s.angle)):o.a1(p,s.labelPlaneMatrix,h),p}function Ar(h,t,n,s,u){if(t){const p=o.af(h);return o.a0(p,p,[u,u,1]),n||o.ae(p,p,-s.angle),p}return s.glCoordMatrix}function jt(h,t,n){let s;n?(s=[h.x,h.y,n(h.x,h.y),1],o.ag(s,s,t)):(s=[h.x,h.y,0,1],Z(s,s,t));const u=s[3];return{point:new o.P(s[0]/u,s[1]/u),signedDistanceFromCamera:u}}function vn(h,t){return .5+h/t*.5}function Or(h,t){const n=h[0]/h[3],s=h[1]/h[3];return n>=-t[0]&&n<=t[0]&&s>=-t[1]&&s<=t[1]}function ke(h,t,n,s,u,p,g,_,v,w){const I=s?h.textSizeData:h.iconSizeData,A=o.ah(I,n.transform.zoom),D=[256/n.width*2+1,256/n.height*2+1],$=s?h.text.dynamicLayoutVertexArray:h.icon.dynamicLayoutVertexArray;$.clear();const U=h.lineVertexArray,q=s?h.text.placedSymbolArray:h.icon.placedSymbolArray,N=n.transform.width/n.transform.height;let ee=!1;for(let oe=0;oeMath.abs(n.x-t.x)*s?{useVertical:!0}:(h===o.ai.vertical?t.yn.x)?{needsFlipping:!0}:null}function Ii(h,t,n,s,u,p,g,_,v,w,I,A,D,$,U,q){const N=t/24,ee=h.lineOffsetX*N,oe=h.lineOffsetY*N;let X;if(h.numGlyphs>1){const ie=h.glyphStartIndex+h.numGlyphs,ce=h.lineStartIndex,ue=h.lineStartIndex+h.lineLength,me=st(N,_,ee,oe,n,I,A,h,v,p,D,U,q);if(!me)return{notEnoughRoom:!0};const be=jt(me.first.point,g,q).point,xe=jt(me.last.point,g,q).point;if(s&&!n){const Se=tt(h.writingMode,be,xe,$);if(Se)return Se}X=[me.first];for(let Se=h.glyphStartIndex+1;Se0?be.point:Cr(A,me,ce,1,u,q),Se=tt(h.writingMode,ce,xe,$);if(Se)return Se}const ie=E(N*_.getoffsetX(h.glyphStartIndex),ee,oe,n,I,A,h.segment,h.lineStartIndex,h.lineStartIndex+h.lineLength,v,p,D,U,q);if(!ie)return{notEnoughRoom:!0};X=[ie]}for(const ie of X)o.ak(w,ie.point,ie.angle);return{}}function Cr(h,t,n,s,u,p){const g=jt(h.add(h.sub(t)._unit()),u,p).point,_=n.sub(g);return n.add(_._mult(s/_.mag()))}function nt(h,t){const{projectionCache:n,lineVertexArray:s,labelPlaneMatrix:u,tileAnchorPoint:p,distanceFromAnchor:g,getElevation:_,previousVertex:v,direction:w,absOffsetX:I}=t;if(n.projections[h])return n.projections[h];const A=new o.P(s.getx(h),s.gety(h)),D=jt(A,u,_);if(D.signedDistanceFromCamera>0)return n.projections[h]=D.point,D.point;const $=h-w;return Cr(g===0?p:new o.P(s.getx($),s.gety($)),A,v,I-g+1,u,_)}function Nr(h,t,n){return h._unit()._perp()._mult(t*n)}function j(h,t,n,s,u,p,g,_){const{projectionCache:v,direction:w}=_;if(v.offsets[h])return v.offsets[h];const I=n.add(t);if(h+w=u)return v.offsets[h]=I,I;const A=nt(h+w,_),D=Nr(A.sub(n),g,w),$=n.add(D),U=A.add(D);return v.offsets[h]=o.al(p,I,$,U)||I,v.offsets[h]}function E(h,t,n,s,u,p,g,_,v,w,I,A,D,$){const U=s?h-t:h+t;let q=U>0?1:-1,N=0;s&&(q*=-1,N=Math.PI),q<0&&(N+=Math.PI);let ee,oe,X=q>0?_+g:_+g+1,ie=u,ce=u,ue=0,me=0;const be=Math.abs(U),xe=[];let Se;for(;ue+me<=be;){if(X+=q,X<_||X>=v)return null;ue+=me,ce=ie,oe=ee;const Ee={projectionCache:A,lineVertexArray:w,labelPlaneMatrix:I,tileAnchorPoint:p,distanceFromAnchor:ue,getElevation:$,previousVertex:ce,direction:q,absOffsetX:be};if(ie=nt(X,Ee),n===0)xe.push(ce),Se=ie.sub(ce);else{let Je;const $e=ie.sub(ce);Je=$e.mag()===0?Nr(nt(X+q,Ee).sub(ie),n,q):Nr($e,n,q),oe||(oe=ce.add(Je)),ee=j(X,Je,ie,_,v,oe,n,Ee),xe.push(oe),Se=ee.sub(oe)}me=Se.mag()}const Ne=Se._mult((be-ue)/me)._add(oe||ce),ct=N+Math.atan2(ie.y-ce.y,ie.x-ce.x);return xe.push(Ne),{point:Ne,angle:D?ct:0,path:xe}}const z=new Float32Array([-1/0,-1/0,0,-1/0,-1/0,0,-1/0,-1/0,0,-1/0,-1/0,0]);function F(h,t){for(let n=0;n=1;at--)$e.push(Ee.path[at]);for(let at=1;atjt(ut,v,U)));$e=at.some((ut=>ut.signedDistanceFromCamera<=0))?[]:at.map((ut=>ut.point))}let lt=[];if($e.length>0){const at=$e[0].clone(),ut=$e[0].clone();for(let Ht=1;Ht<$e.length;Ht++)at.x=Math.min(at.x,$e[Ht].x),at.y=Math.min(at.y,$e[Ht].y),ut.x=Math.max(ut.x,$e[Ht].x),ut.y=Math.max(ut.y,$e[Ht].y);lt=at.x>=Se.x&&ut.x<=Ne.x&&at.y>=Se.y&&ut.y<=Ne.y?[$e]:ut.xNe.x||ut.yNe.y?[]:o.am([$e],Se.x,Se.y,Ne.x,Ne.y)}for(const at of lt){ct.reset(at,.25*xe);let ut=0;ut=ct.length<=.5*xe?1:Math.ceil(ct.paddedLength/St)+1;for(let Ht=0;Ht=this.screenRightBoundary||uthis.screenBottomBoundary}isInsideGrid(t,n,s,u){return s>=0&&t=0&&ns.collisionGroupID===n}}return this.collisionGroups[t]}}function et(h,t,n,s,u){const{horizontalAlign:p,verticalAlign:g}=o.au(h);return new o.P(-(p-.5)*t+s[0]*u,-(g-.5)*n+s[1]*u)}function Oe(h,t,n,s,u,p){const{x1:g,x2:_,y1:v,y2:w,anchorPointX:I,anchorPointY:A}=h,D=new o.P(t,n);return s&&D._rotate(u?p:-p),{x1:g+D.x,y1:v+D.y,x2:_+D.x,y2:w+D.y,anchorPointX:I,anchorPointY:A}}class Ke{constructor(t,n,s,u,p){this.transform=t.clone(),this.terrain=n,this.collisionIndex=new ae(this.transform),this.placements={},this.opacities={},this.variableOffsets={},this.stale=!1,this.commitTime=0,this.fadeDuration=s,this.retainedQueryData={},this.collisionGroups=new We(u),this.collisionCircleArrays={},this.prevPlacement=p,p&&(p.prevPlacement=void 0),this.placedOrientations={}}getBucketParts(t,n,s,u){const p=s.getBucket(n),g=s.latestFeatureIndex;if(!p||!g||n.id!==p.layerIds[0])return;const _=s.collisionBoxArray,v=p.layers[0].layout,w=Math.pow(2,this.transform.zoom-s.tileID.overscaledZ),I=s.tileSize/o.N,A=this.transform.calculatePosMatrix(s.tileID.toUnwrapped()),D=v.get("text-pitch-alignment")==="map",$=v.get("text-rotation-alignment")==="map",U=Q(s,1,this.transform.zoom),q=Ae(A,D,$,this.transform,U);let N=null;if(D){const oe=Ar(A,D,$,this.transform,U);N=o.a1([],this.transform.labelPlaneMatrix,oe)}this.retainedQueryData[p.bucketInstanceId]=new ye(p.bucketInstanceId,g,p.sourceLayerIndex,p.index,s.tileID);const ee={bucket:p,layout:v,posMatrix:A,textLabelPlaneMatrix:q,labelToScreenMatrix:N,scale:w,textPixelRatio:I,holdingForFade:s.holdingForFade(),collisionBoxArray:_,partiallyEvaluatedTextSize:o.ah(p.textSizeData,this.transform.zoom),collisionGroup:this.collisionGroups.get(p.sourceID)};if(u)for(const oe of p.sortKeyRanges){const{sortKey:X,symbolInstanceStart:ie,symbolInstanceEnd:ce}=oe;t.push({sortKey:X,symbolInstanceStart:ie,symbolInstanceEnd:ce,parameters:ee})}else t.push({symbolInstanceStart:0,symbolInstanceEnd:p.symbolInstances.length,parameters:ee})}attemptAnchorPlacement(t,n,s,u,p,g,_,v,w,I,A,D,$,U,q,N){const ee=o.aq[t.textAnchor],oe=[t.textOffset0,t.textOffset1],X=et(ee,s,u,oe,p),ie=this.collisionIndex.placeCollisionBox(Oe(n,X.x,X.y,g,_,this.transform.angle),A,v,w,I.predicate,N);if((!q||this.collisionIndex.placeCollisionBox(Oe(q,X.x,X.y,g,_,this.transform.angle),A,v,w,I.predicate,N).box.length!==0)&&ie.box.length>0){let ce;if(this.prevPlacement&&this.prevPlacement.variableOffsets[D.crossTileID]&&this.prevPlacement.placements[D.crossTileID]&&this.prevPlacement.placements[D.crossTileID].text&&(ce=this.prevPlacement.variableOffsets[D.crossTileID].anchor),D.crossTileID===0)throw new Error("symbolInstance.crossTileID can't be 0");return this.variableOffsets[D.crossTileID]={textOffset:oe,width:s,height:u,anchor:ee,textBoxScale:p,prevAnchor:ce},this.markUsedJustification($,ee,D,U),$.allowVerticalPlacement&&(this.markUsedOrientation($,U,D),this.placedOrientations[D.crossTileID]=U),{shift:X,placedGlyphBoxes:ie}}}placeLayerBucketPart(t,n,s){const{bucket:u,layout:p,posMatrix:g,textLabelPlaneMatrix:_,labelToScreenMatrix:v,textPixelRatio:w,holdingForFade:I,collisionBoxArray:A,partiallyEvaluatedTextSize:D,collisionGroup:$}=t.parameters,U=p.get("text-optional"),q=p.get("icon-optional"),N=o.ar(p,"text-overlap","text-allow-overlap"),ee=N==="always",oe=o.ar(p,"icon-overlap","icon-allow-overlap"),X=oe==="always",ie=p.get("text-rotation-alignment")==="map",ce=p.get("text-pitch-alignment")==="map",ue=p.get("icon-text-fit")!=="none",me=p.get("symbol-z-order")==="viewport-y",be=ee&&(X||!u.hasIconData()||q),xe=X&&(ee||!u.hasTextData()||U);!u.collisionArrays&&A&&u.deserializeCollisionBoxes(A);const Se=this.retainedQueryData[u.bucketInstanceId].tileID,Ne=this.terrain?(Ee,Je)=>this.terrain.getElevation(Se,Ee,Je):null,ct=(Ee,Je)=>{var $e,St;if(n[Ee.crossTileID])return;if(I)return void(this.placements[Ee.crossTileID]=new pe(!1,!1,!1));let lt=!1,at=!1,ut=!0,Ht=null,kt={box:null,offscreen:null},mi={box:null},ri=null,Yt=null,Ji=null,Dt=0,Er=0,Mr=0;Je.textFeatureIndex?Dt=Je.textFeatureIndex:Ee.useRuntimeCollisionCircles&&(Dt=Ee.featureIndex),Je.verticalTextFeatureIndex&&(Er=Je.verticalTextFeatureIndex);const hn=Je.textBox;if(hn){const vi=Wt=>{let ni=o.ai.horizontal;if(u.allowVerticalPlacement&&!Wt&&this.prevPlacement){const Ni=this.prevPlacement.placedOrientations[Ee.crossTileID];Ni&&(this.placedOrientations[Ee.crossTileID]=Ni,ni=Ni,this.markUsedOrientation(u,ni,Ee))}return ni},gi=(Wt,ni)=>{if(u.allowVerticalPlacement&&Ee.numVerticalGlyphVertices>0&&Je.verticalTextBox){for(const Ni of u.writingModes)if(Ni===o.ai.vertical?(kt=ni(),mi=kt):kt=Wt(),kt&&kt.box&&kt.box.length)break}else kt=Wt()},Ci=Ee.textAnchorOffsetStartIndex,Mn=Ee.textAnchorOffsetEndIndex;if(Mn===Ci){const Wt=(ni,Ni)=>{const Xt=this.collisionIndex.placeCollisionBox(ni,N,w,g,$.predicate,Ne);return Xt&&Xt.box&&Xt.box.length&&(this.markUsedOrientation(u,Ni,Ee),this.placedOrientations[Ee.crossTileID]=Ni),Xt};gi((()=>Wt(hn,o.ai.horizontal)),(()=>{const ni=Je.verticalTextBox;return u.allowVerticalPlacement&&Ee.numVerticalGlyphVertices>0&&ni?Wt(ni,o.ai.vertical):{box:null,offscreen:null}})),vi(kt&&kt.box&&kt.box.length)}else{let Wt=o.aq[(St=($e=this.prevPlacement)===null||$e===void 0?void 0:$e.variableOffsets[Ee.crossTileID])===null||St===void 0?void 0:St.anchor];const ni=(Xt,Pn,xs)=>{const Ol=Xt.x2-Xt.x1,Nl=Xt.y2-Xt.y1,$c=Ee.textBoxScale,To=ue&&oe==="never"?Pn:null;let Pr={box:[],offscreen:!1},zn=N==="never"?1:2,zr="never";Wt&&zn++;for(let fr=0;frni(hn,Je.iconBox,o.ai.horizontal)),(()=>{const Xt=Je.verticalTextBox;return u.allowVerticalPlacement&&!(kt&&kt.box&&kt.box.length)&&Ee.numVerticalGlyphVertices>0&&Xt?ni(Xt,Je.verticalIconBox,o.ai.vertical):{box:null,offscreen:null}})),kt&&(lt=kt.box,ut=kt.offscreen);const Ni=vi(kt&&kt.box);if(!lt&&this.prevPlacement){const Xt=this.prevPlacement.variableOffsets[Ee.crossTileID];Xt&&(this.variableOffsets[Ee.crossTileID]=Xt,this.markUsedJustification(u,Xt.anchor,Ee,Ni))}}}if(ri=kt,lt=ri&&ri.box&&ri.box.length>0,ut=ri&&ri.offscreen,Ee.useRuntimeCollisionCircles){const vi=u.text.placedSymbolArray.get(Ee.centerJustifiedTextSymbolIndex),gi=o.aj(u.textSizeData,D,vi),Ci=p.get("text-padding");Yt=this.collisionIndex.placeCollisionCircles(N,vi,u.lineVertexArray,u.glyphOffsetArray,gi,g,_,v,s,ce,$.predicate,Ee.collisionCircleDiameter,Ci,Ne),Yt.circles.length&&Yt.collisionDetected&&!s&&o.w("Collisions detected, but collision boxes are not shown"),lt=ee||Yt.circles.length>0&&!Yt.collisionDetected,ut=ut&&Yt.offscreen}if(Je.iconFeatureIndex&&(Mr=Je.iconFeatureIndex),Je.iconBox){const vi=gi=>{const Ci=ue&&Ht?Oe(gi,Ht.x,Ht.y,ie,ce,this.transform.angle):gi;return this.collisionIndex.placeCollisionBox(Ci,oe,w,g,$.predicate,Ne)};mi&&mi.box&&mi.box.length&&Je.verticalIconBox?(Ji=vi(Je.verticalIconBox),at=Ji.box.length>0):(Ji=vi(Je.iconBox),at=Ji.box.length>0),ut=ut&&Ji.offscreen}const En=U||Ee.numHorizontalGlyphVertices===0&&Ee.numVerticalGlyphVertices===0,aa=q||Ee.numIconVertices===0;if(En||aa?aa?En||(at=at&<):lt=at&<:at=lt=at&<,lt&&ri&&ri.box&&this.collisionIndex.insertCollisionBox(ri.box,N,p.get("text-ignore-placement"),u.bucketInstanceId,mi&&mi.box&&Er?Er:Dt,$.ID),at&&Ji&&this.collisionIndex.insertCollisionBox(Ji.box,oe,p.get("icon-ignore-placement"),u.bucketInstanceId,Mr,$.ID),Yt&&(lt&&this.collisionIndex.insertCollisionCircles(Yt.circles,N,p.get("text-ignore-placement"),u.bucketInstanceId,Dt,$.ID),s)){const vi=u.bucketInstanceId;let gi=this.collisionCircleArrays[vi];gi===void 0&&(gi=this.collisionCircleArrays[vi]=new fe);for(let Ci=0;Ci=0;--Je){const $e=Ee[Je];ct(u.symbolInstances.get($e),u.collisionArrays[$e])}}else for(let Ee=t.symbolInstanceStart;Ee=0&&(t.text.placedSymbolArray.get(_).crossTileID=p>=0&&_!==p?0:s.crossTileID)}markUsedOrientation(t,n,s){const u=n===o.ai.horizontal||n===o.ai.horizontalOnly?n:0,p=n===o.ai.vertical?n:0,g=[s.leftJustifiedTextSymbolIndex,s.centerJustifiedTextSymbolIndex,s.rightJustifiedTextSymbolIndex];for(const _ of g)t.text.placedSymbolArray.get(_).placedOrientation=u;s.verticalPlacedTextSymbolIndex&&(t.text.placedSymbolArray.get(s.verticalPlacedTextSymbolIndex).placedOrientation=p)}commit(t){this.commitTime=t,this.zoomAtLastRecencyCheck=this.transform.zoom;const n=this.prevPlacement;let s=!1;this.prevZoomAdjustment=n?n.zoomAdjustment(this.transform.zoom):0;const u=n?n.symbolFadeChange(t):1,p=n?n.opacities:{},g=n?n.variableOffsets:{},_=n?n.placedOrientations:{};for(const v in this.placements){const w=this.placements[v],I=p[v];I?(this.opacities[v]=new re(I,u,w.text,w.icon),s=s||w.text!==I.text.placed||w.icon!==I.icon.placed):(this.opacities[v]=new re(null,u,w.text,w.icon,w.skipFade),s=s||w.text||w.icon)}for(const v in p){const w=p[v];if(!this.opacities[v]){const I=new re(w,u,!1,!1);I.isHidden()||(this.opacities[v]=I,s=s||w.text.placed||w.icon.placed)}}for(const v in g)this.variableOffsets[v]||!this.opacities[v]||this.opacities[v].isHidden()||(this.variableOffsets[v]=g[v]);for(const v in _)this.placedOrientations[v]||!this.opacities[v]||this.opacities[v].isHidden()||(this.placedOrientations[v]=_[v]);if(n&&n.lastPlacementChangeTime===void 0)throw new Error("Last placement time for previous placement is not defined");s?this.lastPlacementChangeTime=t:typeof this.lastPlacementChangeTime!="number"&&(this.lastPlacementChangeTime=n?n.lastPlacementChangeTime:t)}updateLayerOpacities(t,n){const s={};for(const u of n){const p=u.getBucket(t);p&&u.latestFeatureIndex&&t.id===p.layerIds[0]&&this.updateBucketOpacities(p,s,u.collisionBoxArray)}}updateBucketOpacities(t,n,s){t.hasTextData()&&(t.text.opacityVertexArray.clear(),t.text.hasVisibleVertices=!1),t.hasIconData()&&(t.icon.opacityVertexArray.clear(),t.icon.hasVisibleVertices=!1),t.hasIconCollisionBoxData()&&t.iconCollisionBox.collisionVertexArray.clear(),t.hasTextCollisionBoxData()&&t.textCollisionBox.collisionVertexArray.clear();const u=t.layers[0],p=u.layout,g=new re(null,0,!1,!1,!0),_=p.get("text-allow-overlap"),v=p.get("icon-allow-overlap"),w=u._unevaluatedLayout.hasValue("text-variable-anchor")||u._unevaluatedLayout.hasValue("text-variable-anchor-offset"),I=p.get("text-rotation-alignment")==="map",A=p.get("text-pitch-alignment")==="map",D=p.get("icon-text-fit")!=="none",$=new re(null,0,_&&(v||!t.hasIconData()||p.get("icon-optional")),v&&(_||!t.hasTextData()||p.get("text-optional")),!0);!t.collisionArrays&&s&&(t.hasIconCollisionBoxData()||t.hasTextCollisionBoxData())&&t.deserializeCollisionBoxes(s);const U=(q,N,ee)=>{for(let oe=0;oe0,ue=this.placedOrientations[N.crossTileID],me=ue===o.ai.vertical,be=ue===o.ai.horizontal||ue===o.ai.horizontalOnly;if(ee>0||oe>0){const xe=di(ie.text);U(t.text,ee,me?lr:xe),U(t.text,oe,be?lr:xe);const Se=ie.text.isHidden();[N.rightJustifiedTextSymbolIndex,N.centerJustifiedTextSymbolIndex,N.leftJustifiedTextSymbolIndex].forEach((Ee=>{Ee>=0&&(t.text.placedSymbolArray.get(Ee).hidden=Se||me?1:0)})),N.verticalPlacedTextSymbolIndex>=0&&(t.text.placedSymbolArray.get(N.verticalPlacedTextSymbolIndex).hidden=Se||be?1:0);const Ne=this.variableOffsets[N.crossTileID];Ne&&this.markUsedJustification(t,Ne.anchor,N,ue);const ct=this.placedOrientations[N.crossTileID];ct&&(this.markUsedJustification(t,"left",N,ct),this.markUsedOrientation(t,ct,N))}if(ce){const xe=di(ie.icon),Se=!(D&&N.verticalPlacedIconSymbolIndex&&me);N.placedIconSymbolIndex>=0&&(U(t.icon,N.numIconVertices,Se?xe:lr),t.icon.placedSymbolArray.get(N.placedIconSymbolIndex).hidden=ie.icon.isHidden()),N.verticalPlacedIconSymbolIndex>=0&&(U(t.icon,N.numVerticalIconVertices,Se?lr:xe),t.icon.placedSymbolArray.get(N.verticalPlacedIconSymbolIndex).hidden=ie.icon.isHidden())}if(t.hasIconCollisionBoxData()||t.hasTextCollisionBoxData()){const xe=t.collisionArrays[q];if(xe){let Se=new o.P(0,0);if(xe.textBox||xe.verticalTextBox){let ct=!0;if(w){const Ee=this.variableOffsets[X];Ee?(Se=et(Ee.anchor,Ee.width,Ee.height,Ee.textOffset,Ee.textBoxScale),I&&Se._rotate(A?this.transform.angle:-this.transform.angle)):ct=!1}xe.textBox&&it(t.textCollisionBox.collisionVertexArray,ie.text.placed,!ct||me,Se.x,Se.y),xe.verticalTextBox&&it(t.textCollisionBox.collisionVertexArray,ie.text.placed,!ct||be,Se.x,Se.y)}const Ne=!!(!be&&xe.verticalIconBox);xe.iconBox&&it(t.iconCollisionBox.collisionVertexArray,ie.icon.placed,Ne,D?Se.x:0,D?Se.y:0),xe.verticalIconBox&&it(t.iconCollisionBox.collisionVertexArray,ie.icon.placed,!Ne,D?Se.x:0,D?Se.y:0)}}}if(t.sortFeatures(this.transform.angle),this.retainedQueryData[t.bucketInstanceId]&&(this.retainedQueryData[t.bucketInstanceId].featureSortOrder=t.featureSortOrder),t.hasTextData()&&t.text.opacityVertexBuffer&&t.text.opacityVertexBuffer.updateData(t.text.opacityVertexArray),t.hasIconData()&&t.icon.opacityVertexBuffer&&t.icon.opacityVertexBuffer.updateData(t.icon.opacityVertexArray),t.hasIconCollisionBoxData()&&t.iconCollisionBox.collisionVertexBuffer&&t.iconCollisionBox.collisionVertexBuffer.updateData(t.iconCollisionBox.collisionVertexArray),t.hasTextCollisionBoxData()&&t.textCollisionBox.collisionVertexBuffer&&t.textCollisionBox.collisionVertexBuffer.updateData(t.textCollisionBox.collisionVertexArray),t.text.opacityVertexArray.length!==t.text.layoutVertexArray.length/4)throw new Error(`bucket.text.opacityVertexArray.length (= ${t.text.opacityVertexArray.length}) !== bucket.text.layoutVertexArray.length (= ${t.text.layoutVertexArray.length}) / 4`);if(t.icon.opacityVertexArray.length!==t.icon.layoutVertexArray.length/4)throw new Error(`bucket.icon.opacityVertexArray.length (= ${t.icon.opacityVertexArray.length}) !== bucket.icon.layoutVertexArray.length (= ${t.icon.layoutVertexArray.length}) / 4`);if(t.bucketInstanceId in this.collisionCircleArrays){const q=this.collisionCircleArrays[t.bucketInstanceId];t.placementInvProjMatrix=q.invProjMatrix,t.placementViewportMatrix=q.viewportMatrix,t.collisionCircleArray=q.circles,delete this.collisionCircleArrays[t.bucketInstanceId]}}symbolFadeChange(t){return this.fadeDuration===0?1:(t-this.commitTime)/this.fadeDuration+this.prevZoomAdjustment}zoomAdjustment(t){return Math.max(0,(this.transform.zoom-t)/1.5)}hasTransitions(t){return this.stale||t-this.lastPlacementChangeTimet}setStale(){this.stale=!0}}function it(h,t,n,s,u){h.emplaceBack(t?1:0,n?1:0,s||0,u||0),h.emplaceBack(t?1:0,n?1:0,s||0,u||0),h.emplaceBack(t?1:0,n?1:0,s||0,u||0),h.emplaceBack(t?1:0,n?1:0,s||0,u||0)}const bt=Math.pow(2,25),Tt=Math.pow(2,24),gt=Math.pow(2,17),mt=Math.pow(2,16),yi=Math.pow(2,9),Ct=Math.pow(2,8),Qt=Math.pow(2,1);function di(h){if(h.opacity===0&&!h.placed)return 0;if(h.opacity===1&&h.placed)return 4294967295;const t=h.placed?1:0,n=Math.floor(127*h.opacity);return n*bt+t*Tt+n*gt+t*mt+n*yi+t*Ct+n*Qt+t}const lr=0;class el{constructor(t){this._sortAcrossTiles=t.layout.get("symbol-z-order")!=="viewport-y"&&!t.layout.get("symbol-sort-key").isConstant(),this._currentTileIndex=0,this._currentPartIndex=0,this._seenCrossTileIDs={},this._bucketParts=[]}continuePlacement(t,n,s,u,p){const g=this._bucketParts;for(;this._currentTileIndex_.sortKey-v.sortKey)));this._currentPartIndex!this._forceFullPlacement&&o.h.now()-u>2;for(;this._currentPlacementIndex>=0;){const g=n[t[this._currentPlacementIndex]],_=this.placement.collisionIndex.transform.zoom;if(g.type==="symbol"&&(!g.minzoom||g.minzoom<=_)&&(!g.maxzoom||g.maxzoom>_)){if(this._inProgressLayer||(this._inProgressLayer=new el(g)),this._inProgressLayer.continuePlacement(s[g.source],this.placement,this._showCollisionBoxes,g,p))return;delete this._inProgressLayer}this._currentPlacementIndex--}this._done=!0}commit(t){return this.placement.commit(t),this.placement}}const Hn=512/o.N/2;class Ic{constructor(t,n,s){this.tileID=t,this.bucketInstanceId=s,this._symbolsByKey={};const u=new Map;for(let p=0;p({x:Math.floor(v.anchorX*Hn),y:Math.floor(v.anchorY*Hn)}))),crossTileIDs:g.map((v=>v.crossTileID))};if(_.positions.length>128){const v=new o.av(_.positions.length,16,Uint16Array);for(const{x:w,y:I}of _.positions)v.add(w,I);v.finish(),delete _.positions,_.index=v}this._symbolsByKey[p]=_}}getScaledCoordinates(t,n){const{x:s,y:u,z:p}=this.tileID.canonical,{x:g,y:_,z:v}=n.canonical,w=Hn/Math.pow(2,v-p),I=(_*o.N+t.anchorY)*w,A=u*o.N*Hn;return{x:Math.floor((g*o.N+t.anchorX)*w-s*o.N*Hn),y:Math.floor(I-A)}}findMatches(t,n,s){const u=this.tileID.canonical.zt))}}class wt{constructor(){this.maxCrossTileID=0}generate(){return++this.maxCrossTileID}}class Fs{constructor(){this.indexes={},this.usedCrossTileIDs={},this.lng=0}handleWrapJump(t){const n=Math.round((t-this.lng)/360);if(n!==0)for(const s in this.indexes){const u=this.indexes[s],p={};for(const g in u){const _=u[g];_.tileID=_.tileID.unwrapTo(_.tileID.wrap+n),p[_.tileID.key]=_}this.indexes[s]=p}this.lng=t}addBucket(t,n,s){if(this.indexes[t.overscaledZ]&&this.indexes[t.overscaledZ][t.key]){if(this.indexes[t.overscaledZ][t.key].bucketInstanceId===n.bucketInstanceId)return!1;this.removeBucketCrossTileIDs(t.overscaledZ,this.indexes[t.overscaledZ][t.key])}for(let p=0;pt.overscaledZ)for(const _ in g){const v=g[_];v.tileID.isChildOf(t)&&v.findMatches(n.symbolInstances,t,u)}else{const _=g[t.scaledTo(Number(p)).key];_&&_.findMatches(n.symbolInstances,t,u)}}for(let p=0;p{n[s]=!0}));for(const s in this.layerIndexes)n[s]||delete this.layerIndexes[s]}}const xi=(h,t)=>o.x(h,t&&t.filter((n=>n.identifier!=="source.canvas"))),Hi=o.F(o.ax,["addLayer","removeLayer","setPaintProperty","setLayoutProperty","setFilter","addSource","removeSource","setLayerZoomRange","setLight","setTransition","setGeoJSONSourceData","setGlyphs","setSprite"]),Ac=o.F(o.ax,["setCenter","setZoom","setBearing","setPitch"]),cr=o.aw();class fi extends o.E{constructor(t,n={}){super(),this.map=t,this.dispatcher=new da(qa(),this,t._getMapId()),this.imageManager=new Gi,this.imageManager.setEventedParent(this),this.glyphManager=new pt(t._requestManager,n.localIdeographFontFamily),this.lineAtlas=new Li(256,512),this.crossTileSymbolIndex=new Za,this._spritesImagesIds={},this._layers={},this._order=[],this.sourceCaches={},this.zoomHistory=new o.ay,this._loaded=!1,this._availableImages=[],this._resetUpdates(),this.dispatcher.broadcast("setReferrer",o.az());const s=this;this._rtlTextPluginCallback=fi.registerForPluginStateChange((u=>{s.dispatcher.broadcast("syncRTLPluginState",{pluginStatus:u.pluginStatus,pluginURL:u.pluginURL},((p,g)=>{if(o.aA(p),g&&g.every((_=>_)))for(const _ in s.sourceCaches){const v=s.sourceCaches[_].getSource().type;v!=="vector"&&v!=="geojson"||s.sourceCaches[_].reload()}}))})),this.on("data",(u=>{if(u.dataType!=="source"||u.sourceDataType!=="metadata")return;const p=this.sourceCaches[u.sourceId];if(!p)return;const g=p.getSource();if(g&&g.vectorLayerIds)for(const _ in this._layers){const v=this._layers[_];v.source===g.id&&this._validateLayer(v)}}))}loadURL(t,n={},s){this.fire(new o.k("dataloading",{dataType:"style"})),n.validate=typeof n.validate!="boolean"||n.validate;const u=this.map._requestManager.transformRequest(t,Ze.Style);this._request=o.f(u,((p,g)=>{this._request=null,p?this.fire(new o.j(p)):g&&this._load(g,n,s)}))}loadJSON(t,n={},s){this.fire(new o.k("dataloading",{dataType:"style"})),this._request=o.h.frame((()=>{this._request=null,n.validate=n.validate!==!1,this._load(t,n,s)}))}loadEmpty(){this.fire(new o.k("dataloading",{dataType:"style"})),this._load(cr,{validate:!1})}_load(t,n,s){var u;const p=n.transformStyle?n.transformStyle(s,t):t;if(!n.validate||!xi(this,o.y(p))){this._loaded=!0,this.stylesheet=p;for(const g in p.sources)this.addSource(g,p.sources[g],{validate:!1});p.sprite?this._loadSprite(p.sprite):this.imageManager.setLoaded(!0),this.glyphManager.setURL(p.glyphs),this._createLayers(),this.light=new Sr(this.stylesheet.light),this.map.setTerrain((u=this.stylesheet.terrain)!==null&&u!==void 0?u:null),this.fire(new o.k("data",{dataType:"style"})),this.fire(new o.k("style.load"))}}_createLayers(){const t=o.aB(this.stylesheet.layers);this.dispatcher.broadcast("setLayers",t),this._order=t.map((n=>n.id)),this._layers={},this._serializedLayers=null;for(const n of t){const s=o.aC(n);s.setEventedParent(this,{layer:{id:n.id}}),this._layers[n.id]=s}}_loadSprite(t,n=!1,s=void 0){this.imageManager.setLoaded(!1),this._spriteRequest=(function(u,p,g,_){const v=ii(u),w=v.length,I=g>1?"@2x":"",A={},D={},$={};for(const{id:U,url:q}of v){const N=p.transformRequest(p.normalizeSpriteURL(q,I,".json"),Ze.SpriteJSON),ee=`${U}_${N.url}`;A[ee]=o.f(N,((ie,ce)=>{delete A[ee],D[U]=ce,Vn(_,D,$,ie,w)}));const oe=p.transformRequest(p.normalizeSpriteURL(q,I,".png"),Ze.SpriteImage),X=`${U}_${oe.url}`;A[X]=Be.getImage(oe,((ie,ce)=>{delete A[X],$[U]=ce,Vn(_,D,$,ie,w)}))}return{cancel(){for(const U of Object.values(A))U.cancel()}}})(t,this.map._requestManager,this.map.getPixelRatio(),((u,p)=>{if(this._spriteRequest=null,u)this.fire(new o.j(u));else if(p)for(const g in p){this._spritesImagesIds[g]=[];const _=this._spritesImagesIds[g]?this._spritesImagesIds[g].filter((v=>!(v in p))):[];for(const v of _)this.imageManager.removeImage(v),this._changedImages[v]=!0;for(const v in p[g]){const w=g==="default"?v:`${g}:${v}`;this._spritesImagesIds[g].push(w),w in this.imageManager.images?this.imageManager.updateImage(w,p[g][v],!1):this.imageManager.addImage(w,p[g][v]),n&&(this._changedImages[w]=!0)}}this.imageManager.setLoaded(!0),this._availableImages=this.imageManager.listImages(),n&&(this._changed=!0),this.dispatcher.broadcast("setImages",this._availableImages),this.fire(new o.k("data",{dataType:"style"})),s&&s(u)}))}_unloadSprite(){for(const t of Object.values(this._spritesImagesIds).flat())this.imageManager.removeImage(t),this._changedImages[t]=!0;this._spritesImagesIds={},this._availableImages=this.imageManager.listImages(),this._changed=!0,this.dispatcher.broadcast("setImages",this._availableImages),this.fire(new o.k("data",{dataType:"style"}))}_validateLayer(t){const n=this.sourceCaches[t.source];if(!n)return;const s=t.sourceLayer;if(!s)return;const u=n.getSource();(u.type==="geojson"||u.vectorLayerIds&&u.vectorLayerIds.indexOf(s)===-1)&&this.fire(new o.j(new Error(`Source layer "${s}" does not exist on source "${u.id}" as specified by style layer "${t.id}".`)))}loaded(){if(!this._loaded||Object.keys(this._updatedSources).length)return!1;for(const t in this.sourceCaches)if(!this.sourceCaches[t].loaded())return!1;return!!this.imageManager.isLoaded()}_serializeByIds(t){const n=this._serializedAllLayers();if(!t||t.length===0)return Object.values(n);const s=[];for(const u of t)n[u]&&s.push(n[u]);return s}_serializedAllLayers(){let t=this._serializedLayers;if(t)return t;t=this._serializedLayers={};const n=Object.keys(this._layers);for(const s of n){const u=this._layers[s];u.type!=="custom"&&(t[s]=u.serialize())}return t}hasTransitions(){if(this.light&&this.light.hasTransition())return!0;for(const t in this.sourceCaches)if(this.sourceCaches[t].hasTransition())return!0;for(const t in this._layers)if(this._layers[t].hasTransition())return!0;return!1}_checkLoaded(){if(!this._loaded)throw new Error("Style is not done loading.")}update(t){if(!this._loaded)return;const n=this._changed;if(this._changed){const u=Object.keys(this._updatedLayers),p=Object.keys(this._removedLayers);(u.length||p.length)&&this._updateWorkerLayers(u,p);for(const g in this._updatedSources){const _=this._updatedSources[g];if(_==="reload")this._reloadSource(g);else{if(_!=="clear")throw new Error(`Invalid action ${_}`);this._clearSource(g)}}this._updateTilesForChangedImages(),this._updateTilesForChangedGlyphs();for(const g in this._updatedPaintProps)this._layers[g].updateTransitions(t);this.light.updateTransitions(t),this._resetUpdates()}const s={};for(const u in this.sourceCaches){const p=this.sourceCaches[u];s[u]=p.used,p.used=!1}for(const u of this._order){const p=this._layers[u];p.recalculate(t,this._availableImages),!p.isHidden(t.zoom)&&p.source&&(this.sourceCaches[p.source].used=!0)}for(const u in s){const p=this.sourceCaches[u];s[u]!==p.used&&p.fire(new o.k("data",{sourceDataType:"visibility",dataType:"source",sourceId:u}))}this.light.recalculate(t),this.z=t.zoom,n&&this.fire(new o.k("data",{dataType:"style"}))}_updateTilesForChangedImages(){const t=Object.keys(this._changedImages);if(t.length){for(const n in this.sourceCaches)this.sourceCaches[n].reloadTilesForDependencies(["icons","patterns"],t);this._changedImages={}}}_updateTilesForChangedGlyphs(){if(this._glyphsDidChange){for(const t in this.sourceCaches)this.sourceCaches[t].reloadTilesForDependencies(["glyphs"],[""]);this._glyphsDidChange=!1}}_updateWorkerLayers(t,n){this.dispatcher.broadcast("updateLayers",{layers:this._serializeByIds(t),removedIds:n})}_resetUpdates(){this._changed=!1,this._updatedLayers={},this._removedLayers={},this._updatedSources={},this._updatedPaintProps={},this._changedImages={},this._glyphsDidChange=!1}setState(t,n={}){this._checkLoaded();const s=this.serialize();if(t=n.transformStyle?n.transformStyle(s,t):t,xi(this,o.y(t)))return!1;(t=o.aD(t)).layers=o.aB(t.layers);const u=o.aE(s,t).filter((g=>!(g.command in Ac)));if(u.length===0)return!1;const p=u.filter((g=>!(g.command in Hi)));if(p.length>0)throw new Error(`Unimplemented: ${p.map((g=>g.command)).join(", ")}.`);for(const g of u)g.command!=="setTransition"&&this[g.command].apply(this,g.args);return this.stylesheet=t,this._serializedLayers=null,!0}addImage(t,n){if(this.getImage(t))return this.fire(new o.j(new Error(`An image named "${t}" already exists.`)));this.imageManager.addImage(t,n),this._afterImageUpdated(t)}updateImage(t,n){this.imageManager.updateImage(t,n)}getImage(t){return this.imageManager.getImage(t)}removeImage(t){if(!this.getImage(t))return this.fire(new o.j(new Error(`An image named "${t}" does not exist.`)));this.imageManager.removeImage(t),this._afterImageUpdated(t)}_afterImageUpdated(t){this._availableImages=this.imageManager.listImages(),this._changedImages[t]=!0,this._changed=!0,this.dispatcher.broadcast("setImages",this._availableImages),this.fire(new o.k("data",{dataType:"style"}))}listImages(){return this._checkLoaded(),this.imageManager.listImages()}addSource(t,n,s={}){if(this._checkLoaded(),this.sourceCaches[t]!==void 0)throw new Error(`Source "${t}" already exists.`);if(!n.type)throw new Error(`The type property must be defined, but only the following properties were given: ${Object.keys(n).join(", ")}.`);if(["vector","raster","geojson","video","image"].indexOf(n.type)>=0&&this._validate(o.y.source,`sources.${t}`,n,null,s))return;this.map&&this.map._collectResourceTiming&&(n.collectResourceTiming=!0);const u=this.sourceCaches[t]=new Fi(t,n,this.dispatcher);u.style=this,u.setEventedParent(this,(()=>({isSourceLoaded:u.loaded(),source:u.serialize(),sourceId:t}))),u.onAdd(this.map),this._changed=!0}removeSource(t){if(this._checkLoaded(),this.sourceCaches[t]===void 0)throw new Error("There is no source with this ID");for(const s in this._layers)if(this._layers[s].source===t)return this.fire(new o.j(new Error(`Source "${t}" cannot be removed while layer "${s}" is using it.`)));const n=this.sourceCaches[t];delete this.sourceCaches[t],delete this._updatedSources[t],n.fire(new o.k("data",{sourceDataType:"metadata",dataType:"source",sourceId:t})),n.setEventedParent(null),n.onRemove(this.map),this._changed=!0}setGeoJSONSourceData(t,n){if(this._checkLoaded(),this.sourceCaches[t]===void 0)throw new Error(`There is no source with this ID=${t}`);const s=this.sourceCaches[t].getSource();if(s.type!=="geojson")throw new Error(`geojsonSource.type is ${s.type}, which is !== 'geojson`);s.setData(n),this._changed=!0}getSource(t){return this.sourceCaches[t]&&this.sourceCaches[t].getSource()}addLayer(t,n,s={}){this._checkLoaded();const u=t.id;if(this.getLayer(u))return void this.fire(new o.j(new Error(`Layer "${u}" already exists on this map.`)));let p;if(t.type==="custom"){if(xi(this,o.aF(t)))return;p=o.aC(t)}else{if("source"in t&&typeof t.source=="object"&&(this.addSource(u,t.source),t=o.aD(t),t=o.e(t,{source:u})),this._validate(o.y.layer,`layers.${u}`,t,{arrayIndex:-1},s))return;p=o.aC(t),this._validateLayer(p),p.setEventedParent(this,{layer:{id:u}})}const g=n?this._order.indexOf(n):this._order.length;if(n&&g===-1)this.fire(new o.j(new Error(`Cannot add layer "${u}" before non-existing layer "${n}".`)));else{if(this._order.splice(g,0,u),this._layerOrderChanged=!0,this._layers[u]=p,this._removedLayers[u]&&p.source&&p.type!=="custom"){const _=this._removedLayers[u];delete this._removedLayers[u],_.type!==p.type?this._updatedSources[p.source]="clear":(this._updatedSources[p.source]="reload",this.sourceCaches[p.source].pause())}this._updateLayer(p),p.onAdd&&p.onAdd(this.map)}}moveLayer(t,n){if(this._checkLoaded(),this._changed=!0,!this._layers[t])return void this.fire(new o.j(new Error(`The layer '${t}' does not exist in the map's style and cannot be moved.`)));if(t===n)return;const s=this._order.indexOf(t);this._order.splice(s,1);const u=n?this._order.indexOf(n):this._order.length;n&&u===-1?this.fire(new o.j(new Error(`Cannot move layer "${t}" before non-existing layer "${n}".`))):(this._order.splice(u,0,t),this._layerOrderChanged=!0)}removeLayer(t){this._checkLoaded();const n=this._layers[t];if(!n)return void this.fire(new o.j(new Error(`Cannot remove non-existing layer "${t}".`)));n.setEventedParent(null);const s=this._order.indexOf(t);this._order.splice(s,1),this._layerOrderChanged=!0,this._changed=!0,this._removedLayers[t]=n,delete this._layers[t],this._serializedLayers&&delete this._serializedLayers[t],delete this._updatedLayers[t],delete this._updatedPaintProps[t],n.onRemove&&n.onRemove(this.map)}getLayer(t){return this._layers[t]}getLayersOrder(){return[...this._order]}hasLayer(t){return t in this._layers}setLayerZoomRange(t,n,s){this._checkLoaded();const u=this.getLayer(t);u?u.minzoom===n&&u.maxzoom===s||(n!=null&&(u.minzoom=n),s!=null&&(u.maxzoom=s),this._updateLayer(u)):this.fire(new o.j(new Error(`Cannot set the zoom range of non-existing layer "${t}".`)))}setFilter(t,n,s={}){this._checkLoaded();const u=this.getLayer(t);if(u){if(!o.aG(u.filter,n))return n==null?(u.filter=void 0,void this._updateLayer(u)):void(this._validate(o.y.filter,`layers.${u.id}.filter`,n,null,s)||(u.filter=o.aD(n),this._updateLayer(u)))}else this.fire(new o.j(new Error(`Cannot filter non-existing layer "${t}".`)))}getFilter(t){return o.aD(this.getLayer(t).filter)}setLayoutProperty(t,n,s,u={}){this._checkLoaded();const p=this.getLayer(t);p?o.aG(p.getLayoutProperty(n),s)||(p.setLayoutProperty(n,s,u),this._updateLayer(p)):this.fire(new o.j(new Error(`Cannot style non-existing layer "${t}".`)))}getLayoutProperty(t,n){const s=this.getLayer(t);if(s)return s.getLayoutProperty(n);this.fire(new o.j(new Error(`Cannot get style of non-existing layer "${t}".`)))}setPaintProperty(t,n,s,u={}){this._checkLoaded();const p=this.getLayer(t);p?o.aG(p.getPaintProperty(n),s)||(p.setPaintProperty(n,s,u)&&this._updateLayer(p),this._changed=!0,this._updatedPaintProps[t]=!0):this.fire(new o.j(new Error(`Cannot style non-existing layer "${t}".`)))}getPaintProperty(t,n){return this.getLayer(t).getPaintProperty(n)}setFeatureState(t,n){this._checkLoaded();const s=t.source,u=t.sourceLayer,p=this.sourceCaches[s];if(p===void 0)return void this.fire(new o.j(new Error(`The source '${s}' does not exist in the map's style.`)));const g=p.getSource().type;g==="geojson"&&u?this.fire(new o.j(new Error("GeoJSON sources cannot have a sourceLayer parameter."))):g!=="vector"||u?(t.id===void 0&&this.fire(new o.j(new Error("The feature id parameter must be provided."))),p.setFeatureState(u,t.id,n)):this.fire(new o.j(new Error("The sourceLayer parameter must be provided for vector source types.")))}removeFeatureState(t,n){this._checkLoaded();const s=t.source,u=this.sourceCaches[s];if(u===void 0)return void this.fire(new o.j(new Error(`The source '${s}' does not exist in the map's style.`)));const p=u.getSource().type,g=p==="vector"?t.sourceLayer:void 0;p!=="vector"||g?n&&typeof t.id!="string"&&typeof t.id!="number"?this.fire(new o.j(new Error("A feature id is required to remove its specific state property."))):u.removeFeatureState(g,t.id,n):this.fire(new o.j(new Error("The sourceLayer parameter must be provided for vector source types.")))}getFeatureState(t){this._checkLoaded();const n=t.source,s=t.sourceLayer,u=this.sourceCaches[n];if(u!==void 0)return u.getSource().type!=="vector"||s?(t.id===void 0&&this.fire(new o.j(new Error("The feature id parameter must be provided."))),u.getFeatureState(s,t.id)):void this.fire(new o.j(new Error("The sourceLayer parameter must be provided for vector source types.")));this.fire(new o.j(new Error(`The source '${n}' does not exist in the map's style.`)))}getTransition(){return o.e({duration:300,delay:0},this.stylesheet&&this.stylesheet.transition)}serialize(){if(!this._loaded)return;const t=o.aH(this.sourceCaches,(p=>p.serialize())),n=this._serializeByIds(this._order),s=this.map.getTerrain()||void 0,u=this.stylesheet;return o.aI({version:u.version,name:u.name,metadata:u.metadata,light:u.light,center:u.center,zoom:u.zoom,bearing:u.bearing,pitch:u.pitch,sprite:u.sprite,glyphs:u.glyphs,transition:u.transition,sources:t,layers:n,terrain:s},(p=>p!==void 0))}_updateLayer(t){this._updatedLayers[t.id]=!0,t.source&&!this._updatedSources[t.source]&&this.sourceCaches[t.source].getSource().type!=="raster"&&(this._updatedSources[t.source]="reload",this.sourceCaches[t.source].pause()),this._serializedLayers=null,this._changed=!0}_flattenAndSortRenderedFeatures(t){const n=g=>this._layers[g].type==="fill-extrusion",s={},u=[];for(let g=this._order.length-1;g>=0;g--){const _=this._order[g];if(n(_)){s[_]=g;for(const v of t){const w=v[_];if(w)for(const I of w)u.push(I)}}}u.sort(((g,_)=>_.intersectionZ-g.intersectionZ));const p=[];for(let g=this._order.length-1;g>=0;g--){const _=this._order[g];if(n(_))for(let v=u.length-1;v>=0;v--){const w=u[v].feature;if(s[w.layer.id]{const be=ee.featureSortOrder;if(be){const xe=be.indexOf(ue.featureIndex);return be.indexOf(me.featureIndex)-xe}return me.featureIndex-ue.featureIndex}));for(const ue of ce)ie.push(ue)}}for(const ee in U)U[ee].forEach((oe=>{const X=oe.feature,ie=w[_[ee].source].getFeatureState(X.layer["source-layer"],X.id);X.source=X.layer.source,X.layer["source-layer"]&&(X.sourceLayer=X.layer["source-layer"]),X.state=ie}));return U})(this._layers,g,this.sourceCaches,t,n,this.placement.collisionIndex,this.placement.retainedQueryData)),this._flattenAndSortRenderedFeatures(p)}querySourceFeatures(t,n){n&&n.filter&&this._validate(o.y.filter,"querySourceFeatures.filter",n.filter,null,n);const s=this.sourceCaches[t];return s?(function(u,p){const g=u.getRenderableIds().map((w=>u.getTileByID(w))),_=[],v={};for(let w=0;w{ma[u]=p})(t,n),n.workerSourceURL?void this.dispatcher.broadcast("loadWorkerSource",{name:t,url:n.workerSourceURL},s):s(null,null))}getLight(){return this.light.getLight()}setLight(t,n={}){this._checkLoaded();const s=this.light.getLight();let u=!1;for(const g in t)if(!o.aG(t[g],s[g])){u=!0;break}if(!u)return;const p={now:o.h.now(),transition:o.e({duration:300,delay:0},this.stylesheet.transition)};this.light.setLight(t,n),this.light.updateTransitions(p)}_validate(t,n,s,u,p={}){return(!p||p.validate!==!1)&&xi(this,t.call(o.y,o.e({key:n,style:this.serialize(),value:s,styleSpec:o.v},u)))}_remove(t=!0){this._request&&(this._request.cancel(),this._request=null),this._spriteRequest&&(this._spriteRequest.cancel(),this._spriteRequest=null),o.aJ.off("pluginStateChange",this._rtlTextPluginCallback);for(const n in this._layers)this._layers[n].setEventedParent(null);for(const n in this.sourceCaches){const s=this.sourceCaches[n];s.setEventedParent(null),s.onRemove(this.map)}this.imageManager.setEventedParent(null),this.setEventedParent(null),this.dispatcher.remove(t)}_clearSource(t){this.sourceCaches[t].clearTiles()}_reloadSource(t){this.sourceCaches[t].resume(),this.sourceCaches[t].reload()}_updateSources(t){for(const n in this.sourceCaches)this.sourceCaches[n].update(t,this.map.terrain)}_generateCollisionBoxes(){for(const t in this.sourceCaches)this._reloadSource(t)}_updatePlacement(t,n,s,u,p=!1){let g=!1,_=!1;const v={};for(const w of this._order){const I=this._layers[w];if(I.type!=="symbol")continue;if(!v[I.source]){const D=this.sourceCaches[I.source];v[I.source]=D.getRenderableIds(!0).map(($=>D.getTileByID($))).sort((($,U)=>U.tileID.overscaledZ-$.tileID.overscaledZ||($.tileID.isLessThan(U.tileID)?-1:1)))}const A=this.crossTileSymbolIndex.addLayer(I,v[I.source],t.center.lng);g=g||A}if(this.crossTileSymbolIndex.pruneUnusedLayers(this._order),((p=p||this._layerOrderChanged||s===0)||!this.pauseablePlacement||this.pauseablePlacement.isDone()&&!this.placement.stillRecent(o.h.now(),t.zoom))&&(this.pauseablePlacement=new Gn(t,this.map.terrain,this._order,p,n,s,u,this.placement),this._layerOrderChanged=!1),this.pauseablePlacement.isDone()?this.placement.setStale():(this.pauseablePlacement.continuePlacement(this._order,this._layers,v),this.pauseablePlacement.isDone()&&(this.placement=this.pauseablePlacement.commit(o.h.now()),_=!0),g&&this.pauseablePlacement.placement.setStale()),_||g)for(const w of this._order){const I=this._layers[w];I.type==="symbol"&&this.placement.updateLayerOpacities(I,v[I.source])}return!this.pauseablePlacement.isDone()||this.placement.hasTransitions(o.h.now())}_releaseSymbolFadeTiles(){for(const t in this.sourceCaches)this.sourceCaches[t].releaseSymbolFadeTiles()}getImages(t,n,s){this.imageManager.getImages(n.icons,s),this._updateTilesForChangedImages();const u=this.sourceCaches[n.source];u&&u.setDependencies(n.tileID.key,n.type,n.icons)}getGlyphs(t,n,s){this.glyphManager.getGlyphs(n.stacks,s);const u=this.sourceCaches[n.source];u&&u.setDependencies(n.tileID.key,n.type,[""])}getResource(t,n,s){return o.m(n,s)}getGlyphsUrl(){return this.stylesheet.glyphs||null}setGlyphs(t,n={}){this._checkLoaded(),t&&this._validate(o.y.glyphs,"glyphs",t,null,n)||(this._glyphsDidChange=!0,this.stylesheet.glyphs=t,this.glyphManager.entries={},this.glyphManager.setURL(t))}addSprite(t,n,s={},u){this._checkLoaded();const p=[{id:t,url:n}],g=[...ii(this.stylesheet.sprite),...p];this._validate(o.y.sprite,"sprite",g,null,s)||(this.stylesheet.sprite=g,this._loadSprite(p,!0,u))}removeSprite(t){this._checkLoaded();const n=ii(this.stylesheet.sprite);if(n.find((s=>s.id===t))){if(this._spritesImagesIds[t])for(const s of this._spritesImagesIds[t])this.imageManager.removeImage(s),this._changedImages[s]=!0;n.splice(n.findIndex((s=>s.id===t)),1),this.stylesheet.sprite=n.length>0?n:void 0,delete this._spritesImagesIds[t],this._availableImages=this.imageManager.listImages(),this._changed=!0,this.dispatcher.broadcast("setImages",this._availableImages),this.fire(new o.k("data",{dataType:"style"}))}else this.fire(new o.j(new Error(`Sprite "${t}" doesn't exists on this map.`)))}getSprite(){return ii(this.stylesheet.sprite)}setSprite(t,n={},s){this._checkLoaded(),t&&this._validate(o.y.sprite,"sprite",t,null,n)||(this.stylesheet.sprite=t,t?this._loadSprite(t,!0,s):(this._unloadSprite(),s&&s(null)))}}fi.registerForPluginStateChange=o.aK;var Ga=o.Q([{name:"a_pos",type:"Int16",components:2}]),Wn="attribute vec3 a_pos3d;uniform mat4 u_matrix;uniform float u_ele_delta;varying vec2 v_texture_pos;varying float v_depth;void main() {float extent=8192.0;float ele_delta=a_pos3d.z==1.0 ? u_ele_delta : 0.0;v_texture_pos=a_pos3d.xy/extent;gl_Position=u_matrix*vec4(a_pos3d.xy,get_elevation(a_pos3d.xy)-ele_delta,1.0);v_depth=gl_Position.z/gl_Position.w;}";const Ot={prelude:yt(`#ifdef GL_ES precision mediump float; #else #if !defined(lowp) @@ -54,15 +54,15 @@ vec2 coord=(u_terrain_matrix*vec4(pos,0.0,1.0)).xy*u_terrain_dim+1.0;vec2 f=frac #else return 0.0; #endif -}`),background:_t(`uniform vec4 u_color;uniform float u_opacity;void main() {gl_FragColor=u_color*u_opacity; +}`),background:yt(`uniform vec4 u_color;uniform float u_opacity;void main() {gl_FragColor=u_color*u_opacity; #ifdef OVERDRAW_INSPECTOR gl_FragColor=vec4(1.0); #endif -}`,"attribute vec2 a_pos;uniform mat4 u_matrix;void main() {gl_Position=u_matrix*vec4(a_pos,0,1);}"),backgroundPattern:_t(`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;varying vec2 v_pos_a;varying 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=texture2D(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=texture2D(u_image,pos2);gl_FragColor=mix(color1,color2,u_mix)*u_opacity; +}`,"attribute vec2 a_pos;uniform mat4 u_matrix;void main() {gl_Position=u_matrix*vec4(a_pos,0,1);}"),backgroundPattern:yt(`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;varying vec2 v_pos_a;varying 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=texture2D(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=texture2D(u_image,pos2);gl_FragColor=mix(color1,color2,u_mix)*u_opacity; #ifdef OVERDRAW_INSPECTOR gl_FragColor=vec4(1.0); #endif -}`,"uniform mat4 u_matrix;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;attribute vec2 a_pos;varying vec2 v_pos_a;varying vec2 v_pos_b;void main() {gl_Position=u_matrix*vec4(a_pos,0,1);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:_t(`varying vec3 v_data;varying float v_visibility; +}`,"uniform mat4 u_matrix;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;attribute vec2 a_pos;varying vec2 v_pos_a;varying vec2 v_pos_b;void main() {gl_Position=u_matrix*vec4(a_pos,0,1);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:yt(`varying vec3 v_data;varying float v_visibility; #pragma mapbox: define highp vec4 color #pragma mapbox: define mediump float radius #pragma mapbox: define lowp float blur @@ -98,7 +98,7 @@ void main(void) { #pragma mapbox: initialize highp vec4 stroke_color #pragma mapbox: initialize mediump float stroke_width #pragma mapbox: initialize lowp float stroke_opacity -vec2 extrude=vec2(mod(a_pos,2.0)*2.0-1.0);vec2 circle_center=floor(a_pos*0.5);float ele=get_elevation(circle_center);v_visibility=calculate_visibility(u_matrix*vec4(circle_center,ele,1.0));if (u_pitch_with_map) {vec2 corner_position=circle_center;if (u_scale_with_map) {corner_position+=extrude*(radius+stroke_width)*u_extrude_scale;} else {vec4 projected_center=u_matrix*vec4(circle_center,0,1);corner_position+=extrude*(radius+stroke_width)*u_extrude_scale*(projected_center.w/u_camera_to_center_distance);}gl_Position=u_matrix*vec4(corner_position,ele,1);} else {gl_Position=u_matrix*vec4(circle_center,ele,1);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;}}lowp float antialiasblur=1.0/u_device_pixel_ratio/(radius+stroke_width);v_data=vec3(extrude.x,extrude.y,antialiasblur);}`),clippingMask:_t("void main() {gl_FragColor=vec4(1.0);}","attribute vec2 a_pos;uniform mat4 u_matrix;void main() {gl_Position=u_matrix*vec4(a_pos,0,1);}"),heatmap:_t(`uniform highp float u_intensity;varying vec2 v_extrude; +vec2 extrude=vec2(mod(a_pos,2.0)*2.0-1.0);vec2 circle_center=floor(a_pos*0.5);float ele=get_elevation(circle_center);v_visibility=calculate_visibility(u_matrix*vec4(circle_center,ele,1.0));if (u_pitch_with_map) {vec2 corner_position=circle_center;if (u_scale_with_map) {corner_position+=extrude*(radius+stroke_width)*u_extrude_scale;} else {vec4 projected_center=u_matrix*vec4(circle_center,0,1);corner_position+=extrude*(radius+stroke_width)*u_extrude_scale*(projected_center.w/u_camera_to_center_distance);}gl_Position=u_matrix*vec4(corner_position,ele,1);} else {gl_Position=u_matrix*vec4(circle_center,ele,1);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;}}lowp float antialiasblur=1.0/u_device_pixel_ratio/(radius+stroke_width);v_data=vec3(extrude.x,extrude.y,antialiasblur);}`),clippingMask:yt("void main() {gl_FragColor=vec4(1.0);}","attribute vec2 a_pos;uniform mat4 u_matrix;void main() {gl_Position=u_matrix*vec4(a_pos,0,1);}"),heatmap:yt(`uniform highp float u_intensity;varying vec2 v_extrude; #pragma mapbox: define highp float weight #define GAUSS_COEF 0.3989422804014327 void main() { @@ -115,11 +115,11 @@ const highp float ZERO=1.0/255.0/16.0; void main(void) { #pragma mapbox: initialize highp float weight #pragma mapbox: initialize mediump float radius -vec2 unscaled_extrude=vec2(mod(a_pos,2.0)*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;vec4 pos=vec4(floor(a_pos*0.5)+extrude,0,1);gl_Position=u_matrix*pos;}`),heatmapTexture:_t(`uniform sampler2D u_image;uniform sampler2D u_color_ramp;uniform float u_opacity;varying vec2 v_pos;void main() {float t=texture2D(u_image,v_pos).r;vec4 color=texture2D(u_color_ramp,vec2(t,0.5));gl_FragColor=color*u_opacity; +vec2 unscaled_extrude=vec2(mod(a_pos,2.0)*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;vec4 pos=vec4(floor(a_pos*0.5)+extrude,0,1);gl_Position=u_matrix*pos;}`),heatmapTexture:yt(`uniform sampler2D u_image;uniform sampler2D u_color_ramp;uniform float u_opacity;varying vec2 v_pos;void main() {float t=texture2D(u_image,v_pos).r;vec4 color=texture2D(u_color_ramp,vec2(t,0.5));gl_FragColor=color*u_opacity; #ifdef OVERDRAW_INSPECTOR gl_FragColor=vec4(0.0); #endif -}`,"uniform mat4 u_matrix;uniform vec2 u_world;attribute vec2 a_pos;varying 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:_t("varying float v_placed;varying float v_notUsed;void main() {float alpha=0.5;gl_FragColor=vec4(1.0,0.0,0.0,1.0)*alpha;if (v_placed > 0.5) {gl_FragColor=vec4(0.0,0.0,1.0,0.5)*alpha;}if (v_notUsed > 0.5) {gl_FragColor*=.1;}}","attribute vec2 a_pos;attribute vec2 a_anchor_pos;attribute vec2 a_extrude;attribute vec2 a_placed;attribute vec2 a_shift;uniform mat4 u_matrix;uniform vec2 u_extrude_scale;uniform float u_camera_to_center_distance;varying float v_placed;varying float v_notUsed;void main() {vec4 projectedPoint=u_matrix*vec4(a_anchor_pos,0,1);highp float camera_to_anchor_distance=projectedPoint.w;highp float collision_perspective_ratio=clamp(0.5+0.5*(u_camera_to_center_distance/camera_to_anchor_distance),0.0,4.0);gl_Position=u_matrix*vec4(a_pos,get_elevation(a_pos),1.0);gl_Position.xy+=(a_extrude+a_shift)*u_extrude_scale*gl_Position.w*collision_perspective_ratio;v_placed=a_placed.x;v_notUsed=a_placed.y;}"),collisionCircle:_t("varying float v_radius;varying vec2 v_extrude;varying float v_perspective_ratio;varying float v_collision;void main() {float alpha=0.5*min(v_perspective_ratio,1.0);float stroke_radius=0.9*max(v_perspective_ratio,1.0);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);gl_FragColor=color*alpha*opacity_t;}","attribute vec2 a_pos;attribute float a_radius;attribute vec2 a_flags;uniform mat4 u_matrix;uniform mat4 u_inv_matrix;uniform vec2 u_viewport_size;uniform float u_camera_to_center_distance;varying float v_radius;varying vec2 v_extrude;varying float v_perspective_ratio;varying float v_collision;vec3 toTilePosition(vec2 screenPos) {vec4 rayStart=u_inv_matrix*vec4(screenPos,-1.0,1.0);vec4 rayEnd =u_inv_matrix*vec4(screenPos, 1.0,1.0);rayStart.xyz/=rayStart.w;rayEnd.xyz /=rayEnd.w;highp float t=(0.0-rayStart.z)/(rayEnd.z-rayStart.z);return mix(rayStart.xyz,rayEnd.xyz,t);}void main() {vec2 quadCenterPos=a_pos;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;vec3 tilePos=toTilePosition(quadCenterPos);vec4 clipPos=u_matrix*vec4(tilePos,1.0);highp float camera_to_anchor_distance=clipPos.w;highp float collision_perspective_ratio=clamp(0.5+0.5*(u_camera_to_center_distance/camera_to_anchor_distance),0.0,4.0);float padding_factor=1.2;v_radius=radius;v_extrude=quadVertexExtent*padding_factor;v_perspective_ratio=collision_perspective_ratio;v_collision=collision;gl_Position=vec4(clipPos.xyz/clipPos.w,1.0)+vec4(quadVertexExtent*padding_factor/u_viewport_size*2.0,0.0,0.0);}"),debug:_t("uniform highp vec4 u_color;uniform sampler2D u_overlay;varying vec2 v_uv;void main() {vec4 overlay_color=texture2D(u_overlay,v_uv);gl_FragColor=mix(u_color,overlay_color,overlay_color.a);}","attribute vec2 a_pos;varying vec2 v_uv;uniform mat4 u_matrix;uniform float u_overlay_scale;void main() {v_uv=a_pos/8192.0;gl_Position=u_matrix*vec4(a_pos*u_overlay_scale,get_elevation(a_pos),1);}"),fill:_t(`#pragma mapbox: define highp vec4 color +}`,"uniform mat4 u_matrix;uniform vec2 u_world;attribute vec2 a_pos;varying 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:yt("varying float v_placed;varying float v_notUsed;void main() {float alpha=0.5;gl_FragColor=vec4(1.0,0.0,0.0,1.0)*alpha;if (v_placed > 0.5) {gl_FragColor=vec4(0.0,0.0,1.0,0.5)*alpha;}if (v_notUsed > 0.5) {gl_FragColor*=.1;}}","attribute vec2 a_pos;attribute vec2 a_anchor_pos;attribute vec2 a_extrude;attribute vec2 a_placed;attribute vec2 a_shift;uniform mat4 u_matrix;uniform vec2 u_extrude_scale;uniform float u_camera_to_center_distance;varying float v_placed;varying float v_notUsed;void main() {vec4 projectedPoint=u_matrix*vec4(a_anchor_pos,0,1);highp float camera_to_anchor_distance=projectedPoint.w;highp float collision_perspective_ratio=clamp(0.5+0.5*(u_camera_to_center_distance/camera_to_anchor_distance),0.0,4.0);gl_Position=u_matrix*vec4(a_pos,get_elevation(a_pos),1.0);gl_Position.xy+=(a_extrude+a_shift)*u_extrude_scale*gl_Position.w*collision_perspective_ratio;v_placed=a_placed.x;v_notUsed=a_placed.y;}"),collisionCircle:yt("varying float v_radius;varying vec2 v_extrude;varying float v_perspective_ratio;varying float v_collision;void main() {float alpha=0.5*min(v_perspective_ratio,1.0);float stroke_radius=0.9*max(v_perspective_ratio,1.0);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);gl_FragColor=color*alpha*opacity_t;}","attribute vec2 a_pos;attribute float a_radius;attribute vec2 a_flags;uniform mat4 u_matrix;uniform mat4 u_inv_matrix;uniform vec2 u_viewport_size;uniform float u_camera_to_center_distance;varying float v_radius;varying vec2 v_extrude;varying float v_perspective_ratio;varying float v_collision;vec3 toTilePosition(vec2 screenPos) {vec4 rayStart=u_inv_matrix*vec4(screenPos,-1.0,1.0);vec4 rayEnd =u_inv_matrix*vec4(screenPos, 1.0,1.0);rayStart.xyz/=rayStart.w;rayEnd.xyz /=rayEnd.w;highp float t=(0.0-rayStart.z)/(rayEnd.z-rayStart.z);return mix(rayStart.xyz,rayEnd.xyz,t);}void main() {vec2 quadCenterPos=a_pos;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;vec3 tilePos=toTilePosition(quadCenterPos);vec4 clipPos=u_matrix*vec4(tilePos,1.0);highp float camera_to_anchor_distance=clipPos.w;highp float collision_perspective_ratio=clamp(0.5+0.5*(u_camera_to_center_distance/camera_to_anchor_distance),0.0,4.0);float padding_factor=1.2;v_radius=radius;v_extrude=quadVertexExtent*padding_factor;v_perspective_ratio=collision_perspective_ratio;v_collision=collision;gl_Position=vec4(clipPos.xyz/clipPos.w,1.0)+vec4(quadVertexExtent*padding_factor/u_viewport_size*2.0,0.0,0.0);}"),debug:yt("uniform highp vec4 u_color;uniform sampler2D u_overlay;varying vec2 v_uv;void main() {vec4 overlay_color=texture2D(u_overlay,v_uv);gl_FragColor=mix(u_color,overlay_color,overlay_color.a);}","attribute vec2 a_pos;varying vec2 v_uv;uniform mat4 u_matrix;uniform float u_overlay_scale;void main() {v_uv=a_pos/8192.0;gl_Position=u_matrix*vec4(a_pos*u_overlay_scale,get_elevation(a_pos),1);}"),fill:yt(`#pragma mapbox: define highp vec4 color #pragma mapbox: define lowp float opacity void main() { #pragma mapbox: initialize highp vec4 color @@ -134,7 +134,7 @@ gl_FragColor=vec4(1.0); void main() { #pragma mapbox: initialize highp vec4 color #pragma mapbox: initialize lowp float opacity -gl_Position=u_matrix*vec4(a_pos,0,1);}`),fillOutline:_t(`varying vec2 v_pos; +gl_Position=u_matrix*vec4(a_pos,0,1);}`),fillOutline:yt(`varying vec2 v_pos; #pragma mapbox: define highp vec4 outline_color #pragma mapbox: define lowp float opacity void main() { @@ -150,7 +150,7 @@ gl_FragColor=vec4(1.0); void main() { #pragma mapbox: initialize highp vec4 outline_color #pragma mapbox: initialize lowp float opacity -gl_Position=u_matrix*vec4(a_pos,0,1);v_pos=(gl_Position.xy/gl_Position.w+1.0)/2.0*u_world;}`),fillOutlinePattern:_t(`uniform vec2 u_texsize;uniform sampler2D u_image;uniform float u_fade;varying vec2 v_pos_a;varying vec2 v_pos_b;varying vec2 v_pos; +gl_Position=u_matrix*vec4(a_pos,0,1);v_pos=(gl_Position.xy/gl_Position.w+1.0)/2.0*u_world;}`),fillOutlinePattern:yt(`uniform vec2 u_texsize;uniform sampler2D u_image;uniform float u_fade;varying vec2 v_pos_a;varying vec2 v_pos_b;varying vec2 v_pos; #pragma mapbox: define lowp float opacity #pragma mapbox: define lowp vec4 pattern_from #pragma mapbox: define lowp vec4 pattern_to @@ -174,7 +174,7 @@ void main() { #pragma mapbox: initialize mediump vec4 pattern_to #pragma mapbox: initialize lowp float pixel_ratio_from #pragma mapbox: initialize lowp float pixel_ratio_to -vec2 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=u_matrix*vec4(a_pos,0,1);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;}`),fillPattern:_t(`#ifdef GL_ES +vec2 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=u_matrix*vec4(a_pos,0,1);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;}`),fillPattern:yt(`#ifdef GL_ES precision highp float; #endif uniform vec2 u_texsize;uniform float u_fade;uniform sampler2D u_image;varying vec2 v_pos_a;varying vec2 v_pos_b; @@ -201,7 +201,7 @@ void main() { #pragma mapbox: initialize mediump vec4 pattern_to #pragma mapbox: initialize lowp float pixel_ratio_from #pragma mapbox: initialize lowp float pixel_ratio_to -vec2 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=u_matrix*vec4(a_pos,0,1);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:_t(`varying vec4 v_color;void main() {gl_FragColor=v_color; +vec2 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=u_matrix*vec4(a_pos,0,1);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:yt(`varying vec4 v_color;void main() {gl_FragColor=v_color; #ifdef OVERDRAW_INSPECTOR gl_FragColor=vec4(1.0); #endif @@ -223,7 +223,7 @@ float height_terrain3d_offset=get_elevation(a_centroid);float base_terrain3d_off #else float height_terrain3d_offset=0.0;float base_terrain3d_offset=0.0; #endif -base=max(0.0,base)+base_terrain3d_offset;height=max(0.0,height)+height_terrain3d_offset;float t=mod(normal.x,2.0);gl_Position=u_matrix*vec4(a_pos,t > 0.0 ? height : base,1);float 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;float directional=clamp(dot(normal/16384.0,u_lightpos),0.0,1.0);directional=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:_t(`uniform vec2 u_texsize;uniform float u_fade;uniform sampler2D u_image;varying vec2 v_pos_a;varying vec2 v_pos_b;varying vec4 v_lighting; +base=max(0.0,base)+base_terrain3d_offset;height=max(0.0,height)+height_terrain3d_offset;float t=mod(normal.x,2.0);gl_Position=u_matrix*vec4(a_pos,t > 0.0 ? height : base,1);float 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;float directional=clamp(dot(normal/16384.0,u_lightpos),0.0,1.0);directional=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:yt(`uniform vec2 u_texsize;uniform float u_fade;uniform sampler2D u_image;varying vec2 v_pos_a;varying vec2 v_pos_b;varying vec4 v_lighting; #pragma mapbox: define lowp float base #pragma mapbox: define lowp float height #pragma mapbox: define lowp vec4 pattern_from @@ -267,20 +267,20 @@ float height_terrain3d_offset=0.0;float base_terrain3d_offset=0.0; #endif base=max(0.0,base)+base_terrain3d_offset;height=max(0.0,height)+height_terrain3d_offset;float t=mod(normal.x,2.0);float z=t > 0.0 ? height : base;gl_Position=u_matrix*vec4(a_pos,z,1);vec2 pos=normal.x==1.0 && normal.y==0.0 && normal.z==16384.0 ? a_pos -: vec2(edgedistance,z*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:_t(`#ifdef GL_ES +: vec2(edgedistance,z*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:yt(`#ifdef GL_ES precision highp float; #endif uniform sampler2D u_image;varying vec2 v_pos;uniform vec2 u_dimension;uniform float u_zoom;uniform vec4 u_unpack;float getElevation(vec2 coord,float bias) {vec4 data=texture2D(u_image,coord)*255.0;data.a=-1.0;return dot(data,u_unpack)/4.0;}void main() {vec2 epsilon=1.0/u_dimension;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))/pow(2.0,exaggeration+(19.2562-u_zoom));gl_FragColor=clamp(vec4(deriv.x/2.0+0.5,deriv.y/2.0+0.5,1.0,1.0),0.0,1.0); #ifdef OVERDRAW_INSPECTOR gl_FragColor=vec4(1.0); #endif -}`,"uniform mat4 u_matrix;uniform vec2 u_dimension;attribute vec2 a_pos;attribute vec2 a_texture_pos;varying 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:_t(`uniform sampler2D u_image;varying vec2 v_pos;uniform vec2 u_latrange;uniform vec2 u_light;uniform vec4 u_shadow;uniform vec4 u_highlight;uniform vec4 u_accent; +}`,"uniform mat4 u_matrix;uniform vec2 u_dimension;attribute vec2 a_pos;attribute vec2 a_texture_pos;varying 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:yt(`uniform sampler2D u_image;varying vec2 v_pos;uniform vec2 u_latrange;uniform vec2 u_light;uniform vec4 u_shadow;uniform vec4 u_highlight;uniform vec4 u_accent; #define PI 3.141592653589793 void main() {vec4 pixel=texture2D(u_image,v_pos);vec2 deriv=((pixel.rg*2.0)-1.0);float scaleFactor=cos(radians((u_latrange[0]-u_latrange[1])*(1.0-v_pos.y)+u_latrange[1]));float slope=atan(1.25*length(deriv)/scaleFactor);float aspect=deriv.x !=0.0 ? atan(deriv.y,-deriv.x) : PI/2.0*(deriv.y > 0.0 ? 1.0 :-1.0);float intensity=u_light.x;float azimuth=u_light.y+PI;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_shadow,u_highlight,shade)*sin(scaledSlope)*clamp(intensity*2.0,0.0,1.0);gl_FragColor=accent_color*(1.0-shade_color.a)+shade_color; #ifdef OVERDRAW_INSPECTOR gl_FragColor=vec4(1.0); #endif -}`,"uniform mat4 u_matrix;attribute vec2 a_pos;attribute vec2 a_texture_pos;varying vec2 v_pos;void main() {gl_Position=u_matrix*vec4(a_pos,0,1);v_pos=a_texture_pos/8192.0;}"),line:_t(`uniform lowp float u_device_pixel_ratio;varying vec2 v_width2;varying vec2 v_normal;varying float v_gamma_scale; +}`,"uniform mat4 u_matrix;attribute vec2 a_pos;attribute vec2 a_texture_pos;varying vec2 v_pos;void main() {gl_Position=u_matrix*vec4(a_pos,0,1);v_pos=a_texture_pos/8192.0;}"),line:yt(`uniform lowp float u_device_pixel_ratio;varying vec2 v_width2;varying vec2 v_normal;varying float v_gamma_scale; #pragma mapbox: define highp vec4 color #pragma mapbox: define lowp float blur #pragma mapbox: define lowp float opacity @@ -314,7 +314,7 @@ v_gamma_scale=1.0; #else float extrude_length_without_perspective=length(dist);float extrude_length_with_perspective=length(projected_extrude.xy/gl_Position.w*u_units_to_pixels);v_gamma_scale=extrude_length_without_perspective/extrude_length_with_perspective; #endif -v_width2=vec2(outset,inset);}`),lineGradient:_t(`uniform lowp float u_device_pixel_ratio;uniform sampler2D u_image;varying vec2 v_width2;varying vec2 v_normal;varying float v_gamma_scale;varying highp vec2 v_uv; +v_width2=vec2(outset,inset);}`),lineGradient:yt(`uniform lowp float u_device_pixel_ratio;uniform sampler2D u_image;varying vec2 v_width2;varying vec2 v_normal;varying float v_gamma_scale;varying highp vec2 v_uv; #pragma mapbox: define lowp float blur #pragma mapbox: define lowp float opacity void main() { @@ -344,7 +344,7 @@ v_gamma_scale=1.0; #else float extrude_length_without_perspective=length(dist);float extrude_length_with_perspective=length(projected_extrude.xy/gl_Position.w*u_units_to_pixels);v_gamma_scale=extrude_length_without_perspective/extrude_length_with_perspective; #endif -v_width2=vec2(outset,inset);}`),linePattern:_t(`#ifdef GL_ES +v_width2=vec2(outset,inset);}`),linePattern:yt(`#ifdef GL_ES precision highp float; #endif uniform lowp float u_device_pixel_ratio;uniform vec2 u_texsize;uniform float u_fade;uniform mediump vec3 u_scale;uniform sampler2D u_image;varying vec2 v_normal;varying vec2 v_width2;varying float v_linesofar;varying float v_gamma_scale;varying float v_width; @@ -396,7 +396,7 @@ v_gamma_scale=1.0; #else float extrude_length_without_perspective=length(dist);float extrude_length_with_perspective=length(projected_extrude.xy/gl_Position.w*u_units_to_pixels);v_gamma_scale=extrude_length_without_perspective/extrude_length_with_perspective; #endif -v_linesofar=a_linesofar;v_width2=vec2(outset,inset);v_width=floorwidth;}`),lineSDF:_t(`uniform lowp float u_device_pixel_ratio;uniform sampler2D u_image;uniform float u_sdfgamma;uniform float u_mix;varying vec2 v_normal;varying vec2 v_width2;varying vec2 v_tex_a;varying vec2 v_tex_b;varying float v_gamma_scale; +v_linesofar=a_linesofar;v_width2=vec2(outset,inset);v_width=floorwidth;}`),lineSDF:yt(`uniform lowp float u_device_pixel_ratio;uniform sampler2D u_image;uniform float u_sdfgamma;uniform float u_mix;varying vec2 v_normal;varying vec2 v_width2;varying vec2 v_tex_a;varying vec2 v_tex_b;varying float v_gamma_scale; #pragma mapbox: define highp vec4 color #pragma mapbox: define lowp float blur #pragma mapbox: define lowp float opacity @@ -437,11 +437,11 @@ v_gamma_scale=1.0; #else float extrude_length_without_perspective=length(dist);float extrude_length_with_perspective=length(projected_extrude.xy/gl_Position.w*u_units_to_pixels);v_gamma_scale=extrude_length_without_perspective/extrude_length_with_perspective; #endif -v_tex_a=vec2(a_linesofar*u_patternscale_a.x/floorwidth,normal.y*u_patternscale_a.y+u_tex_y_a);v_tex_b=vec2(a_linesofar*u_patternscale_b.x/floorwidth,normal.y*u_patternscale_b.y+u_tex_y_b);v_width2=vec2(outset,inset);}`),raster:_t(`uniform float u_fade_t;uniform float u_opacity;uniform sampler2D u_image0;uniform sampler2D u_image1;varying vec2 v_pos0;varying 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=texture2D(u_image0,v_pos0);vec4 color1=texture2D(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);gl_FragColor=vec4(mix(u_high_vec,u_low_vec,rgb)*color.a,color.a); +v_tex_a=vec2(a_linesofar*u_patternscale_a.x/floorwidth,normal.y*u_patternscale_a.y+u_tex_y_a);v_tex_b=vec2(a_linesofar*u_patternscale_b.x/floorwidth,normal.y*u_patternscale_b.y+u_tex_y_b);v_width2=vec2(outset,inset);}`),raster:yt(`uniform float u_fade_t;uniform float u_opacity;uniform sampler2D u_image0;uniform sampler2D u_image1;varying vec2 v_pos0;varying 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=texture2D(u_image0,v_pos0);vec4 color1=texture2D(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);gl_FragColor=vec4(mix(u_high_vec,u_low_vec,rgb)*color.a,color.a); #ifdef OVERDRAW_INSPECTOR gl_FragColor=vec4(1.0); #endif -}`,"uniform mat4 u_matrix;uniform vec2 u_tl_parent;uniform float u_scale_parent;uniform float u_buffer_scale;attribute vec2 a_pos;attribute vec2 a_texture_pos;varying vec2 v_pos0;varying vec2 v_pos1;void main() {gl_Position=u_matrix*vec4(a_pos,0,1);v_pos0=(((a_texture_pos/8192.0)-0.5)/u_buffer_scale )+0.5;v_pos1=(v_pos0*u_scale_parent)+u_tl_parent;}"),symbolIcon:_t(`uniform sampler2D u_texture;varying vec2 v_tex;varying float v_fade_opacity; +}`,"uniform mat4 u_matrix;uniform vec2 u_tl_parent;uniform float u_scale_parent;uniform float u_buffer_scale;attribute vec2 a_pos;attribute vec2 a_texture_pos;varying vec2 v_pos0;varying vec2 v_pos1;void main() {gl_Position=u_matrix*vec4(a_pos,0,1);v_pos0=(((a_texture_pos/8192.0)-0.5)/u_buffer_scale )+0.5;v_pos1=(v_pos0*u_scale_parent)+u_tl_parent;}"),symbolIcon:yt(`uniform sampler2D u_texture;varying vec2 v_tex;varying float v_fade_opacity; #pragma mapbox: define lowp float opacity void main() { #pragma mapbox: initialize lowp float opacity @@ -455,7 +455,7 @@ void main() { #pragma mapbox: initialize lowp float opacity vec2 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;}vec4 projectedPoint=u_matrix*vec4(a_pos,ele,1);highp float camera_to_anchor_distance=projectedPoint.w;highp float distance_ratio=u_pitch_with_map ? camera_to_anchor_distance/u_camera_to_center_distance : -u_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=u_matrix*vec4(a_pos+vec2(1,0),ele,1);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=u_label_plane_matrix*vec4(a_projected_pos.xy,ele,1.0);float z=float(u_pitch_with_map)*projected_pos.z/projected_pos.w;gl_Position=u_coord_matrix*vec4(projected_pos.xy/projected_pos.w+rotation_matrix*(a_offset/32.0*max(a_minFontScale,fontScale)+a_pxoffset/16.0),z,1.0);v_tex=a_tex/u_texsize;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_fade_opacity=max(0.0,min(visibility,fade_opacity[0]+fade_change));}`),symbolSDF:_t(`#define SDF_PX 8.0 +u_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=u_matrix*vec4(a_pos+vec2(1,0),ele,1);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=u_label_plane_matrix*vec4(a_projected_pos.xy,ele,1.0);float z=float(u_pitch_with_map)*projected_pos.z/projected_pos.w;gl_Position=u_coord_matrix*vec4(projected_pos.xy/projected_pos.w+rotation_matrix*(a_offset/32.0*max(a_minFontScale,fontScale)+a_pxoffset/16.0),z,1.0);v_tex=a_tex/u_texsize;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_fade_opacity=max(0.0,min(visibility,fade_opacity[0]+fade_change));}`),symbolSDF:yt(`#define SDF_PX 8.0 uniform bool u_is_halo;uniform sampler2D u_texture;uniform highp float u_gamma_scale;uniform lowp float u_device_pixel_ratio;uniform bool u_is_text;varying vec2 v_data0;varying vec3 v_data1; #pragma mapbox: define highp vec4 fill_color #pragma mapbox: define highp vec4 halo_color @@ -486,7 +486,7 @@ void main() { #pragma mapbox: initialize lowp float halo_blur vec2 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;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;}vec4 projectedPoint=u_matrix*vec4(a_pos,ele,1);highp float camera_to_anchor_distance=projectedPoint.w;highp float distance_ratio=u_pitch_with_map ? camera_to_anchor_distance/u_camera_to_center_distance : -u_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=u_matrix*vec4(a_pos+vec2(1,0),ele,1);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=u_label_plane_matrix*vec4(a_projected_pos.xy,ele,1.0);float z=float(u_pitch_with_map)*projected_pos.z/projected_pos.w;gl_Position=u_coord_matrix*vec4(projected_pos.xy/projected_pos.w+rotation_matrix*(a_offset/32.0*fontScale+a_pxoffset),z,1.0);float gamma_scale=gl_Position.w;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));v_data0=a_tex/u_texsize;v_data1=vec3(gamma_scale,size,interpolated_fade_opacity);}`),symbolTextAndIcon:_t(`#define SDF_PX 8.0 +u_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=u_matrix*vec4(a_pos+vec2(1,0),ele,1);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=u_label_plane_matrix*vec4(a_projected_pos.xy,ele,1.0);float z=float(u_pitch_with_map)*projected_pos.z/projected_pos.w;gl_Position=u_coord_matrix*vec4(projected_pos.xy/projected_pos.w+rotation_matrix*(a_offset/32.0*fontScale+a_pxoffset),z,1.0);float gamma_scale=gl_Position.w;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));v_data0=a_tex/u_texsize;v_data1=vec3(gamma_scale,size,interpolated_fade_opacity);}`),symbolTextAndIcon:yt(`#define SDF_PX 8.0 #define SDF 1.0 #define ICON 0.0 uniform bool u_is_halo;uniform sampler2D u_texture;uniform sampler2D u_texture_icon;uniform highp float u_gamma_scale;uniform lowp float u_device_pixel_ratio;varying vec4 v_data0;varying vec4 v_data1; @@ -523,89 +523,90 @@ void main() { #pragma mapbox: initialize lowp float halo_blur vec2 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;}vec4 projectedPoint=u_matrix*vec4(a_pos,ele,1);highp float camera_to_anchor_distance=projectedPoint.w;highp float distance_ratio=u_pitch_with_map ? camera_to_anchor_distance/u_camera_to_center_distance : -u_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=u_matrix*vec4(a_pos+vec2(1,0),ele,1);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=u_label_plane_matrix*vec4(a_projected_pos.xy,ele,1.0);float z=float(u_pitch_with_map)*projected_pos.z/projected_pos.w;gl_Position=u_coord_matrix*vec4(projected_pos.xy/projected_pos.w+rotation_matrix*(a_offset/32.0*fontScale),z,1.0);float gamma_scale=gl_Position.w;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));v_data0.xy=a_tex/u_texsize;v_data0.zw=a_tex/u_texsize_icon;v_data1=vec4(gamma_scale,size,interpolated_fade_opacity,is_sdf);}`),terrain:_t("uniform sampler2D u_texture;varying vec2 v_texture_pos;void main() {gl_FragColor=texture2D(u_texture,v_texture_pos);}",jn),terrainDepth:_t("varying 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() {gl_FragColor=pack(v_depth);}",jn),terrainCoords:_t("precision mediump float;uniform sampler2D u_texture;uniform float u_terrain_coords_id;varying vec2 v_texture_pos;void main() {vec4 rgba=texture2D(u_texture,v_texture_pos);gl_FragColor=vec4(rgba.r,rgba.g,rgba.b,u_terrain_coords_id);}",jn)};function _t(u,t){const n=/#pragma mapbox: ([\w]+) ([\w]+) ([\w]+) ([\w]+)/g,s=t.match(/attribute ([\w]+) ([\w]+)/g),c=u.match(/uniform ([\w]+) ([\w]+)([\s]*)([\w]*)/g),p=t.match(/uniform ([\w]+) ([\w]+)([\s]*)([\w]*)/g),g=p?p.concat(c):c,_={};return{fragmentSource:u=u.replace(n,((x,b,T,I,P)=>(_[P]=!0,b==="define"?` -#ifndef HAS_UNIFORM_u_${P} -varying ${T} ${I} ${P}; +u_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=u_matrix*vec4(a_pos+vec2(1,0),ele,1);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=u_label_plane_matrix*vec4(a_projected_pos.xy,ele,1.0);float z=float(u_pitch_with_map)*projected_pos.z/projected_pos.w;gl_Position=u_coord_matrix*vec4(projected_pos.xy/projected_pos.w+rotation_matrix*(a_offset/32.0*fontScale),z,1.0);float gamma_scale=gl_Position.w;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));v_data0.xy=a_tex/u_texsize;v_data0.zw=a_tex/u_texsize_icon;v_data1=vec4(gamma_scale,size,interpolated_fade_opacity,is_sdf);}`),terrain:yt("uniform sampler2D u_texture;varying vec2 v_texture_pos;void main() {gl_FragColor=texture2D(u_texture,v_texture_pos);}",Wn),terrainDepth:yt("varying 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() {gl_FragColor=pack(v_depth);}",Wn),terrainCoords:yt("precision mediump float;uniform sampler2D u_texture;uniform float u_terrain_coords_id;varying vec2 v_texture_pos;void main() {vec4 rgba=texture2D(u_texture,v_texture_pos);gl_FragColor=vec4(rgba.r,rgba.g,rgba.b,u_terrain_coords_id);}",Wn)};function yt(h,t){const n=/#pragma mapbox: ([\w]+) ([\w]+) ([\w]+) ([\w]+)/g,s=t.match(/attribute ([\w]+) ([\w]+)/g),u=h.match(/uniform ([\w]+) ([\w]+)([\s]*)([\w]*)/g),p=t.match(/uniform ([\w]+) ([\w]+)([\s]*)([\w]*)/g),g=p?p.concat(u):u,_={};return{fragmentSource:h=h.replace(n,((v,w,I,A,D)=>(_[D]=!0,w==="define"?` +#ifndef HAS_UNIFORM_u_${D} +varying ${I} ${A} ${D}; #else -uniform ${T} ${I} u_${P}; +uniform ${I} ${A} u_${D}; #endif `:` -#ifdef HAS_UNIFORM_u_${P} - ${T} ${I} ${P} = u_${P}; +#ifdef HAS_UNIFORM_u_${D} + ${I} ${A} ${D} = u_${D}; #endif -`))),vertexSource:t=t.replace(n,((x,b,T,I,P)=>{const V=I==="float"?"vec2":"vec4",N=P.match(/color/)?"color":V;return _[P]?b==="define"?` -#ifndef HAS_UNIFORM_u_${P} -uniform lowp float u_${P}_t; -attribute ${T} ${V} a_${P}; -varying ${T} ${I} ${P}; +`))),vertexSource:t=t.replace(n,((v,w,I,A,D)=>{const $=A==="float"?"vec2":"vec4",U=D.match(/color/)?"color":$;return _[D]?w==="define"?` +#ifndef HAS_UNIFORM_u_${D} +uniform lowp float u_${D}_t; +attribute ${I} ${$} a_${D}; +varying ${I} ${A} ${D}; #else -uniform ${T} ${I} u_${P}; +uniform ${I} ${A} u_${D}; #endif -`:N==="vec4"?` -#ifndef HAS_UNIFORM_u_${P} - ${P} = a_${P}; +`:U==="vec4"?` +#ifndef HAS_UNIFORM_u_${D} + ${D} = a_${D}; #else - ${T} ${I} ${P} = u_${P}; + ${I} ${A} ${D} = u_${D}; #endif `:` -#ifndef HAS_UNIFORM_u_${P} - ${P} = unpack_mix_${N}(a_${P}, u_${P}_t); +#ifndef HAS_UNIFORM_u_${D} + ${D} = unpack_mix_${U}(a_${D}, u_${D}_t); #else - ${T} ${I} ${P} = u_${P}; + ${I} ${A} ${D} = u_${D}; #endif -`:b==="define"?` -#ifndef HAS_UNIFORM_u_${P} -uniform lowp float u_${P}_t; -attribute ${T} ${V} a_${P}; +`:w==="define"?` +#ifndef HAS_UNIFORM_u_${D} +uniform lowp float u_${D}_t; +attribute ${I} ${$} a_${D}; #else -uniform ${T} ${I} u_${P}; +uniform ${I} ${A} u_${D}; #endif -`:N==="vec4"?` -#ifndef HAS_UNIFORM_u_${P} - ${T} ${I} ${P} = a_${P}; +`:U==="vec4"?` +#ifndef HAS_UNIFORM_u_${D} + ${I} ${A} ${D} = a_${D}; #else - ${T} ${I} ${P} = u_${P}; + ${I} ${A} ${D} = u_${D}; #endif `:` -#ifndef HAS_UNIFORM_u_${P} - ${T} ${I} ${P} = unpack_mix_${N}(a_${P}, u_${P}_t); +#ifndef HAS_UNIFORM_u_${D} + ${I} ${A} ${D} = unpack_mix_${U}(a_${D}, u_${D}_t); #else - ${T} ${I} ${P} = u_${P}; + ${I} ${A} ${D} = u_${D}; #endif -`})),staticAttributes:s,staticUniforms:g}}class _n{constructor(){this.boundProgram=null,this.boundLayoutVertexBuffer=null,this.boundPaintVertexBuffers=[],this.boundIndexBuffer=null,this.boundVertexOffset=null,this.boundDynamicVertexBuffer=null,this.vao=null}bind(t,n,s,c,p,g,_,x,b){this.context=t;let T=this.boundPaintVertexBuffers.length!==c.length;for(let I=0;!T&&I({u_depth:new l.aL(ue,fe.u_depth),u_terrain:new l.aL(ue,fe.u_terrain),u_terrain_dim:new l.aM(ue,fe.u_terrain_dim),u_terrain_matrix:new l.aN(ue,fe.u_terrain_matrix),u_terrain_unpack:new l.aO(ue,fe.u_terrain_unpack),u_terrain_exaggeration:new l.aM(ue,fe.u_terrain_exaggeration)}))(t,ce),this.binderUniforms=s?s.getUniforms(t,ce):[]}draw(t,n,s,c,p,g,_,x,b,T,I,P,V,N,$,B,ee,oe){const G=t.gl;if(this.failedToCreate)return;if(t.program.set(this.program),t.setDepthMode(s),t.setStencilMode(c),t.setColorMode(p),t.setCullFace(g),x){t.activeTexture.set(G.TEXTURE2),G.bindTexture(G.TEXTURE_2D,x.depthTexture),t.activeTexture.set(G.TEXTURE3),G.bindTexture(G.TEXTURE_2D,x.texture);for(const ce in this.terrainUniforms)this.terrainUniforms[ce].set(x[ce])}for(const ce in this.fixedUniforms)this.fixedUniforms[ce].set(_[ce]);$&&$.setUniforms(t,this.binderUniforms,V,{zoom:N});let te=0;switch(n){case G.LINES:te=2;break;case G.TRIANGLES:te=3;break;case G.LINE_STRIP:te=1}for(const ce of P.get()){const ue=ce.vaos||(ce.vaos={});(ue[b]||(ue[b]=new _n)).bind(t,this,T,$?$.getPaintVertexBuffers():[],I,ce.vertexOffset,B,ee,oe),G.drawElements(n,ce.primitiveLength*te,G.UNSIGNED_SHORT,ce.primitiveOffset*te*2)}}}function lr(u,t,n){const s=1/J(n,1,t.transform.tileZoom),c=Math.pow(2,n.tileID.overscaledZ),p=n.tileSize*Math.pow(2,t.transform.tileZoom)/c,g=p*(n.tileID.canonical.x+n.tileID.wrap*c),_=p*n.tileID.canonical.y;return{u_image:0,u_texsize:n.imageAtlasTexture.size,u_scale:[s,u.fromScale,u.toScale],u_fade:u.t,u_pixel_coord_upper:[g>>16,_>>16],u_pixel_coord_lower:[65535&g,65535&_]}}const zs=(u,t,n,s)=>{const c=t.style.light,p=c.properties.get("position"),g=[p.x,p.y,p.z],_=(function(){var b=new l.A(9);return l.A!=Float32Array&&(b[1]=0,b[2]=0,b[3]=0,b[5]=0,b[6]=0,b[7]=0),b[0]=1,b[4]=1,b[8]=1,b})();c.properties.get("anchor")==="viewport"&&(function(b,T){var I=Math.sin(T),P=Math.cos(T);b[0]=P,b[1]=I,b[2]=0,b[3]=-I,b[4]=P,b[5]=0,b[6]=0,b[7]=0,b[8]=1})(_,-t.transform.angle),(function(b,T,I){var P=T[0],V=T[1],N=T[2];b[0]=P*I[0]+V*I[3]+N*I[6],b[1]=P*I[1]+V*I[4]+N*I[7],b[2]=P*I[2]+V*I[5]+N*I[8]})(g,g,_);const x=c.properties.get("color");return{u_matrix:u,u_lightpos:g,u_lightintensity:c.properties.get("intensity"),u_lightcolor:[x.r,x.g,x.b],u_vertical_gradient:+n,u_opacity:s}},Yr=(u,t,n,s,c,p,g)=>l.e(zs(u,t,n,s),lr(p,t,g),{u_height_factor:-Math.pow(2,c.overscaledZ)/g.tileSize/8}),Ho=u=>({u_matrix:u}),Ds=(u,t,n,s)=>l.e(Ho(u),lr(n,t,s)),ja=(u,t)=>({u_matrix:u,u_world:t}),qa=(u,t,n,s,c)=>l.e(Ds(u,t,n,s),{u_world:c}),Jr=(u,t,n,s)=>{const c=u.transform;let p,g;if(s.paint.get("circle-pitch-alignment")==="map"){const _=J(n,1,c.zoom);p=!0,g=[_,_]}else p=!1,g=c.pixelsToGLUnits;return{u_camera_to_center_distance:c.cameraToCenterDistance,u_scale_with_map:+(s.paint.get("circle-pitch-scale")==="map"),u_matrix:u.translatePosMatrix(t.posMatrix,n,s.paint.get("circle-translate"),s.paint.get("circle-translate-anchor")),u_pitch_with_map:+p,u_device_pixel_ratio:u.pixelRatio,u_extrude_scale:g}},Ls=(u,t,n)=>{const s=J(n,1,t.zoom),c=Math.pow(2,t.zoom-n.tileID.overscaledZ),p=n.tileID.overscaleFactor();return{u_matrix:u,u_camera_to_center_distance:t.cameraToCenterDistance,u_pixels_to_tile_units:s,u_extrude_scale:[t.pixelsToGLUnits[0]/(s*c),t.pixelsToGLUnits[1]/(s*c)],u_overscale_factor:p}},pa=(u,t,n=1)=>({u_matrix:u,u_color:t,u_overlay:0,u_overlay_scale:n}),Wo=u=>({u_matrix:u}),mc=(u,t,n,s)=>({u_matrix:u,u_extrude_scale:J(t,1,n),u_intensity:s});function Fs(u,t){const n=Math.pow(2,t.canonical.z),s=t.canonical.y;return[new l.U(0,s/n).toLngLat().lat,new l.U(0,(s+1)/n).toLngLat().lat]}const Rs=(u,t,n,s)=>{const c=u.transform;return{u_matrix:Za(u,t,n,s),u_ratio:1/J(t,1,c.zoom),u_device_pixel_ratio:u.pixelRatio,u_units_to_pixels:[1/c.pixelsToGLUnits[0],1/c.pixelsToGLUnits[1]]}},Xo=(u,t,n,s,c)=>l.e(Rs(u,t,n,c),{u_image:0,u_image_height:s}),gc=(u,t,n,s,c)=>{const p=u.transform,g=Yo(t,p);return{u_matrix:Za(u,t,n,c),u_texsize:t.imageAtlasTexture.size,u_ratio:1/J(t,1,p.zoom),u_device_pixel_ratio:u.pixelRatio,u_image:0,u_scale:[g,s.fromScale,s.toScale],u_fade:s.t,u_units_to_pixels:[1/p.pixelsToGLUnits[0],1/p.pixelsToGLUnits[1]]}},Ko=(u,t,n,s,c,p)=>{const g=u.lineAtlas,_=Yo(t,u.transform),x=n.layout.get("line-cap")==="round",b=g.getDash(s.from,x),T=g.getDash(s.to,x),I=b.width*c.fromScale,P=T.width*c.toScale;return l.e(Rs(u,t,n,p),{u_patternscale_a:[_/I,-b.height/2],u_patternscale_b:[_/P,-T.height/2],u_sdfgamma:g.width/(256*Math.min(I,P)*u.pixelRatio)/2,u_image:0,u_tex_y_a:b.y,u_tex_y_b:T.y,u_mix:c.t})};function Yo(u,t){return 1/J(u,1,t.tileZoom)}function Za(u,t,n,s){return u.translatePosMatrix(s?s.posMatrix:t.tileID.posMatrix,t,n.paint.get("line-translate"),n.paint.get("line-translate-anchor"))}const Jo=(u,t,n,s,c)=>{return{u_matrix:u,u_tl_parent:t,u_scale_parent:n,u_buffer_scale:1,u_fade_t:s.mix,u_opacity:s.opacity*c.paint.get("raster-opacity"),u_image0:0,u_image1:1,u_brightness_low:c.paint.get("raster-brightness-min"),u_brightness_high:c.paint.get("raster-brightness-max"),u_saturation_factor:(g=c.paint.get("raster-saturation"),g>0?1-1/(1.001-g):-g),u_contrast_factor:(p=c.paint.get("raster-contrast"),p>0?1/(1-p):1+p),u_spin_weights:Qo(c.paint.get("raster-hue-rotate"))};var p,g};function Qo(u){u*=Math.PI/180;const t=Math.sin(u),n=Math.cos(u);return[(2*n+1)/3,(-Math.sqrt(3)*t-n+1)/3,(Math.sqrt(3)*t-n+1)/3]}const Bs=(u,t,n,s,c,p,g,_,x,b)=>{const T=c.transform;return{u_is_size_zoom_constant:+(u==="constant"||u==="source"),u_is_size_feature_constant:+(u==="constant"||u==="camera"),u_size_t:t?t.uSizeT:0,u_size:t?t.uSize:0,u_camera_to_center_distance:T.cameraToCenterDistance,u_pitch:T.pitch/360*2*Math.PI,u_rotate_symbol:+n,u_aspect_ratio:T.width/T.height,u_fade_change:c.options.fadeDuration?c.symbolFadeChange:1,u_matrix:p,u_label_plane_matrix:g,u_coord_matrix:_,u_is_text:+x,u_pitch_with_map:+s,u_texsize:b,u_texture:0}},Os=(u,t,n,s,c,p,g,_,x,b,T)=>{const I=c.transform;return l.e(Bs(u,t,n,s,c,p,g,_,x,b),{u_gamma_scale:s?Math.cos(I._pitch)*I.cameraToCenterDistance:1,u_device_pixel_ratio:c.pixelRatio,u_is_halo:1})},yn=(u,t,n,s,c,p,g,_,x,b)=>l.e(Os(u,t,n,s,c,p,g,_,!0,x),{u_texsize_icon:b,u_texture_icon:1}),Ga=(u,t,n)=>({u_matrix:u,u_opacity:t,u_color:n}),cr=(u,t,n,s,c,p)=>l.e((function(g,_,x,b){const T=x.imageManager.getPattern(g.from.toString()),I=x.imageManager.getPattern(g.to.toString()),{width:P,height:V}=x.imageManager.getPixelSize(),N=Math.pow(2,b.tileID.overscaledZ),$=b.tileSize*Math.pow(2,x.transform.tileZoom)/N,B=$*(b.tileID.canonical.x+b.tileID.wrap*N),ee=$*b.tileID.canonical.y;return{u_image:0,u_pattern_tl_a:T.tl,u_pattern_br_a:T.br,u_pattern_tl_b:I.tl,u_pattern_br_b:I.br,u_texsize:[P,V],u_mix:_.t,u_pattern_size_a:T.displaySize,u_pattern_size_b:I.displaySize,u_scale_a:_.fromScale,u_scale_b:_.toScale,u_tile_units_to_pixels:1/J(b,1,x.transform.tileZoom),u_pixel_coord_upper:[B>>16,ee>>16],u_pixel_coord_lower:[65535&B,65535&ee]}})(s,p,n,c),{u_matrix:u,u_opacity:t}),Ha={fillExtrusion:(u,t)=>({u_matrix:new l.aN(u,t.u_matrix),u_lightpos:new l.aP(u,t.u_lightpos),u_lightintensity:new l.aM(u,t.u_lightintensity),u_lightcolor:new l.aP(u,t.u_lightcolor),u_vertical_gradient:new l.aM(u,t.u_vertical_gradient),u_opacity:new l.aM(u,t.u_opacity)}),fillExtrusionPattern:(u,t)=>({u_matrix:new l.aN(u,t.u_matrix),u_lightpos:new l.aP(u,t.u_lightpos),u_lightintensity:new l.aM(u,t.u_lightintensity),u_lightcolor:new l.aP(u,t.u_lightcolor),u_vertical_gradient:new l.aM(u,t.u_vertical_gradient),u_height_factor:new l.aM(u,t.u_height_factor),u_image:new l.aL(u,t.u_image),u_texsize:new l.aQ(u,t.u_texsize),u_pixel_coord_upper:new l.aQ(u,t.u_pixel_coord_upper),u_pixel_coord_lower:new l.aQ(u,t.u_pixel_coord_lower),u_scale:new l.aP(u,t.u_scale),u_fade:new l.aM(u,t.u_fade),u_opacity:new l.aM(u,t.u_opacity)}),fill:(u,t)=>({u_matrix:new l.aN(u,t.u_matrix)}),fillPattern:(u,t)=>({u_matrix:new l.aN(u,t.u_matrix),u_image:new l.aL(u,t.u_image),u_texsize:new l.aQ(u,t.u_texsize),u_pixel_coord_upper:new l.aQ(u,t.u_pixel_coord_upper),u_pixel_coord_lower:new l.aQ(u,t.u_pixel_coord_lower),u_scale:new l.aP(u,t.u_scale),u_fade:new l.aM(u,t.u_fade)}),fillOutline:(u,t)=>({u_matrix:new l.aN(u,t.u_matrix),u_world:new l.aQ(u,t.u_world)}),fillOutlinePattern:(u,t)=>({u_matrix:new l.aN(u,t.u_matrix),u_world:new l.aQ(u,t.u_world),u_image:new l.aL(u,t.u_image),u_texsize:new l.aQ(u,t.u_texsize),u_pixel_coord_upper:new l.aQ(u,t.u_pixel_coord_upper),u_pixel_coord_lower:new l.aQ(u,t.u_pixel_coord_lower),u_scale:new l.aP(u,t.u_scale),u_fade:new l.aM(u,t.u_fade)}),circle:(u,t)=>({u_camera_to_center_distance:new l.aM(u,t.u_camera_to_center_distance),u_scale_with_map:new l.aL(u,t.u_scale_with_map),u_pitch_with_map:new l.aL(u,t.u_pitch_with_map),u_extrude_scale:new l.aQ(u,t.u_extrude_scale),u_device_pixel_ratio:new l.aM(u,t.u_device_pixel_ratio),u_matrix:new l.aN(u,t.u_matrix)}),collisionBox:(u,t)=>({u_matrix:new l.aN(u,t.u_matrix),u_camera_to_center_distance:new l.aM(u,t.u_camera_to_center_distance),u_pixels_to_tile_units:new l.aM(u,t.u_pixels_to_tile_units),u_extrude_scale:new l.aQ(u,t.u_extrude_scale),u_overscale_factor:new l.aM(u,t.u_overscale_factor)}),collisionCircle:(u,t)=>({u_matrix:new l.aN(u,t.u_matrix),u_inv_matrix:new l.aN(u,t.u_inv_matrix),u_camera_to_center_distance:new l.aM(u,t.u_camera_to_center_distance),u_viewport_size:new l.aQ(u,t.u_viewport_size)}),debug:(u,t)=>({u_color:new l.aR(u,t.u_color),u_matrix:new l.aN(u,t.u_matrix),u_overlay:new l.aL(u,t.u_overlay),u_overlay_scale:new l.aM(u,t.u_overlay_scale)}),clippingMask:(u,t)=>({u_matrix:new l.aN(u,t.u_matrix)}),heatmap:(u,t)=>({u_extrude_scale:new l.aM(u,t.u_extrude_scale),u_intensity:new l.aM(u,t.u_intensity),u_matrix:new l.aN(u,t.u_matrix)}),heatmapTexture:(u,t)=>({u_matrix:new l.aN(u,t.u_matrix),u_world:new l.aQ(u,t.u_world),u_image:new l.aL(u,t.u_image),u_color_ramp:new l.aL(u,t.u_color_ramp),u_opacity:new l.aM(u,t.u_opacity)}),hillshade:(u,t)=>({u_matrix:new l.aN(u,t.u_matrix),u_image:new l.aL(u,t.u_image),u_latrange:new l.aQ(u,t.u_latrange),u_light:new l.aQ(u,t.u_light),u_shadow:new l.aR(u,t.u_shadow),u_highlight:new l.aR(u,t.u_highlight),u_accent:new l.aR(u,t.u_accent)}),hillshadePrepare:(u,t)=>({u_matrix:new l.aN(u,t.u_matrix),u_image:new l.aL(u,t.u_image),u_dimension:new l.aQ(u,t.u_dimension),u_zoom:new l.aM(u,t.u_zoom),u_unpack:new l.aO(u,t.u_unpack)}),line:(u,t)=>({u_matrix:new l.aN(u,t.u_matrix),u_ratio:new l.aM(u,t.u_ratio),u_device_pixel_ratio:new l.aM(u,t.u_device_pixel_ratio),u_units_to_pixels:new l.aQ(u,t.u_units_to_pixels)}),lineGradient:(u,t)=>({u_matrix:new l.aN(u,t.u_matrix),u_ratio:new l.aM(u,t.u_ratio),u_device_pixel_ratio:new l.aM(u,t.u_device_pixel_ratio),u_units_to_pixels:new l.aQ(u,t.u_units_to_pixels),u_image:new l.aL(u,t.u_image),u_image_height:new l.aM(u,t.u_image_height)}),linePattern:(u,t)=>({u_matrix:new l.aN(u,t.u_matrix),u_texsize:new l.aQ(u,t.u_texsize),u_ratio:new l.aM(u,t.u_ratio),u_device_pixel_ratio:new l.aM(u,t.u_device_pixel_ratio),u_image:new l.aL(u,t.u_image),u_units_to_pixels:new l.aQ(u,t.u_units_to_pixels),u_scale:new l.aP(u,t.u_scale),u_fade:new l.aM(u,t.u_fade)}),lineSDF:(u,t)=>({u_matrix:new l.aN(u,t.u_matrix),u_ratio:new l.aM(u,t.u_ratio),u_device_pixel_ratio:new l.aM(u,t.u_device_pixel_ratio),u_units_to_pixels:new l.aQ(u,t.u_units_to_pixels),u_patternscale_a:new l.aQ(u,t.u_patternscale_a),u_patternscale_b:new l.aQ(u,t.u_patternscale_b),u_sdfgamma:new l.aM(u,t.u_sdfgamma),u_image:new l.aL(u,t.u_image),u_tex_y_a:new l.aM(u,t.u_tex_y_a),u_tex_y_b:new l.aM(u,t.u_tex_y_b),u_mix:new l.aM(u,t.u_mix)}),raster:(u,t)=>({u_matrix:new l.aN(u,t.u_matrix),u_tl_parent:new l.aQ(u,t.u_tl_parent),u_scale_parent:new l.aM(u,t.u_scale_parent),u_buffer_scale:new l.aM(u,t.u_buffer_scale),u_fade_t:new l.aM(u,t.u_fade_t),u_opacity:new l.aM(u,t.u_opacity),u_image0:new l.aL(u,t.u_image0),u_image1:new l.aL(u,t.u_image1),u_brightness_low:new l.aM(u,t.u_brightness_low),u_brightness_high:new l.aM(u,t.u_brightness_high),u_saturation_factor:new l.aM(u,t.u_saturation_factor),u_contrast_factor:new l.aM(u,t.u_contrast_factor),u_spin_weights:new l.aP(u,t.u_spin_weights)}),symbolIcon:(u,t)=>({u_is_size_zoom_constant:new l.aL(u,t.u_is_size_zoom_constant),u_is_size_feature_constant:new l.aL(u,t.u_is_size_feature_constant),u_size_t:new l.aM(u,t.u_size_t),u_size:new l.aM(u,t.u_size),u_camera_to_center_distance:new l.aM(u,t.u_camera_to_center_distance),u_pitch:new l.aM(u,t.u_pitch),u_rotate_symbol:new l.aL(u,t.u_rotate_symbol),u_aspect_ratio:new l.aM(u,t.u_aspect_ratio),u_fade_change:new l.aM(u,t.u_fade_change),u_matrix:new l.aN(u,t.u_matrix),u_label_plane_matrix:new l.aN(u,t.u_label_plane_matrix),u_coord_matrix:new l.aN(u,t.u_coord_matrix),u_is_text:new l.aL(u,t.u_is_text),u_pitch_with_map:new l.aL(u,t.u_pitch_with_map),u_texsize:new l.aQ(u,t.u_texsize),u_texture:new l.aL(u,t.u_texture)}),symbolSDF:(u,t)=>({u_is_size_zoom_constant:new l.aL(u,t.u_is_size_zoom_constant),u_is_size_feature_constant:new l.aL(u,t.u_is_size_feature_constant),u_size_t:new l.aM(u,t.u_size_t),u_size:new l.aM(u,t.u_size),u_camera_to_center_distance:new l.aM(u,t.u_camera_to_center_distance),u_pitch:new l.aM(u,t.u_pitch),u_rotate_symbol:new l.aL(u,t.u_rotate_symbol),u_aspect_ratio:new l.aM(u,t.u_aspect_ratio),u_fade_change:new l.aM(u,t.u_fade_change),u_matrix:new l.aN(u,t.u_matrix),u_label_plane_matrix:new l.aN(u,t.u_label_plane_matrix),u_coord_matrix:new l.aN(u,t.u_coord_matrix),u_is_text:new l.aL(u,t.u_is_text),u_pitch_with_map:new l.aL(u,t.u_pitch_with_map),u_texsize:new l.aQ(u,t.u_texsize),u_texture:new l.aL(u,t.u_texture),u_gamma_scale:new l.aM(u,t.u_gamma_scale),u_device_pixel_ratio:new l.aM(u,t.u_device_pixel_ratio),u_is_halo:new l.aL(u,t.u_is_halo)}),symbolTextAndIcon:(u,t)=>({u_is_size_zoom_constant:new l.aL(u,t.u_is_size_zoom_constant),u_is_size_feature_constant:new l.aL(u,t.u_is_size_feature_constant),u_size_t:new l.aM(u,t.u_size_t),u_size:new l.aM(u,t.u_size),u_camera_to_center_distance:new l.aM(u,t.u_camera_to_center_distance),u_pitch:new l.aM(u,t.u_pitch),u_rotate_symbol:new l.aL(u,t.u_rotate_symbol),u_aspect_ratio:new l.aM(u,t.u_aspect_ratio),u_fade_change:new l.aM(u,t.u_fade_change),u_matrix:new l.aN(u,t.u_matrix),u_label_plane_matrix:new l.aN(u,t.u_label_plane_matrix),u_coord_matrix:new l.aN(u,t.u_coord_matrix),u_is_text:new l.aL(u,t.u_is_text),u_pitch_with_map:new l.aL(u,t.u_pitch_with_map),u_texsize:new l.aQ(u,t.u_texsize),u_texsize_icon:new l.aQ(u,t.u_texsize_icon),u_texture:new l.aL(u,t.u_texture),u_texture_icon:new l.aL(u,t.u_texture_icon),u_gamma_scale:new l.aM(u,t.u_gamma_scale),u_device_pixel_ratio:new l.aM(u,t.u_device_pixel_ratio),u_is_halo:new l.aL(u,t.u_is_halo)}),background:(u,t)=>({u_matrix:new l.aN(u,t.u_matrix),u_opacity:new l.aM(u,t.u_opacity),u_color:new l.aR(u,t.u_color)}),backgroundPattern:(u,t)=>({u_matrix:new l.aN(u,t.u_matrix),u_opacity:new l.aM(u,t.u_opacity),u_image:new l.aL(u,t.u_image),u_pattern_tl_a:new l.aQ(u,t.u_pattern_tl_a),u_pattern_br_a:new l.aQ(u,t.u_pattern_br_a),u_pattern_tl_b:new l.aQ(u,t.u_pattern_tl_b),u_pattern_br_b:new l.aQ(u,t.u_pattern_br_b),u_texsize:new l.aQ(u,t.u_texsize),u_mix:new l.aM(u,t.u_mix),u_pattern_size_a:new l.aQ(u,t.u_pattern_size_a),u_pattern_size_b:new l.aQ(u,t.u_pattern_size_b),u_scale_a:new l.aM(u,t.u_scale_a),u_scale_b:new l.aM(u,t.u_scale_b),u_pixel_coord_upper:new l.aQ(u,t.u_pixel_coord_upper),u_pixel_coord_lower:new l.aQ(u,t.u_pixel_coord_lower),u_tile_units_to_pixels:new l.aM(u,t.u_tile_units_to_pixels)}),terrain:(u,t)=>({u_matrix:new l.aN(u,t.u_matrix),u_texture:new l.aL(u,t.u_texture),u_ele_delta:new l.aM(u,t.u_ele_delta)}),terrainDepth:(u,t)=>({u_matrix:new l.aN(u,t.u_matrix),u_ele_delta:new l.aM(u,t.u_ele_delta)}),terrainCoords:(u,t)=>({u_matrix:new l.aN(u,t.u_matrix),u_texture:new l.aL(u,t.u_texture),u_terrain_coords_id:new l.aM(u,t.u_terrain_coords_id),u_ele_delta:new l.aM(u,t.u_ele_delta)})};class Wa{constructor(t,n,s){this.context=t;const c=t.gl;this.buffer=c.createBuffer(),this.dynamicDraw=!!s,this.context.unbindVAO(),t.bindElementBuffer.set(this.buffer),c.bufferData(c.ELEMENT_ARRAY_BUFFER,n.arrayBuffer,this.dynamicDraw?c.DYNAMIC_DRAW:c.STATIC_DRAW),this.dynamicDraw||delete n.arrayBuffer}bind(){this.context.bindElementBuffer.set(this.buffer)}updateData(t){const n=this.context.gl;if(!this.dynamicDraw)throw new Error("Attempted to update data while not in dynamic mode.");this.context.unbindVAO(),this.bind(),n.bufferSubData(n.ELEMENT_ARRAY_BUFFER,0,t.arrayBuffer)}destroy(){this.buffer&&(this.context.gl.deleteBuffer(this.buffer),delete this.buffer)}}const da={Int8:"BYTE",Uint8:"UNSIGNED_BYTE",Int16:"SHORT",Uint16:"UNSIGNED_SHORT",Int32:"INT",Uint32:"UNSIGNED_INT",Float32:"FLOAT"};class Xa{constructor(t,n,s,c){this.length=n.length,this.attributes=s,this.itemSize=n.bytesPerElement,this.dynamicDraw=c,this.context=t;const p=t.gl;this.buffer=p.createBuffer(),t.bindVertexBuffer.set(this.buffer),p.bufferData(p.ARRAY_BUFFER,n.arrayBuffer,this.dynamicDraw?p.DYNAMIC_DRAW:p.STATIC_DRAW),this.dynamicDraw||delete n.arrayBuffer}bind(){this.context.bindVertexBuffer.set(this.buffer)}updateData(t){if(t.length!==this.length)throw new Error(`Length of new data is ${t.length}, which doesn't match current length of ${this.length}`);const n=this.context.gl;this.bind(),n.bufferSubData(n.ARRAY_BUFFER,0,t.arrayBuffer)}enableAttributes(t,n){for(let s=0;s0){const Se=l.Z(),Oe=fe;l.aU(Se,ue.placementInvProjMatrix,u.transform.glCoordMatrix),l.aU(Se,Se,ue.placementViewportMatrix),T.push({circleArray:xe,circleOffset:P,transform:Oe,invTransform:Se,coord:te}),I+=xe.length/4,P=I}ve&&b.draw(_,x.LINES,dt.disabled,Nt.disabled,u.colorModeForRenderPass(),Ft.disabled,Ls(fe,u.transform,ce),u.style.map.terrain&&u.style.map.terrain.getTerrainData(te),n.id,ve.layoutVertexBuffer,ve.indexBuffer,ve.segments,null,u.transform.zoom,null,null,ve.collisionVertexBuffer)}if(!g||!T.length)return;const V=u.useProgram("collisionCircle"),N=new l.aV;N.resize(4*I),N._trim();let $=0;for(const G of T)for(let te=0;te=0&&(N[B.associatedIconIndex]={shiftedAnchor:ct,angle:Ee})}else R(B.numGlyphs,P)}if(b){V.clear();const $=u.icon.placedSymbolArray;for(let B=0;B<$.length;B++){const ee=$.get(B);if(ee.hidden)R(ee.numGlyphs,V);else{const oe=N[B];if(oe)for(let G=0;Gu.style.map.terrain.getElevation(ve,Ni,Xt):null,ni=n.layout.get("text-rotation-alignment")==="map";ke(Se,ve.posMatrix,u,c,zt,Tr,B,b,ni,Wt)}const In=u.translatePosMatrix(ve.posMatrix,xe,p,g),ea=ee||c&&ue||an?Xs:zt,bi=u.translatePosMatrix(Tr,xe,p,g,!0),_i=Ee&&n.paint.get(c?"text-halo-width":"icon-halo-width").constantOr(1)!==0;let Ci;Ci=Ee?Se.iconsInText?yn(Ye.kind,lt,oe,B,u,In,ea,bi,ut,ri):Os(Ye.kind,lt,oe,B,u,In,ea,bi,c,ut):Bs(Ye.kind,lt,oe,B,u,In,ea,bi,c,ut);const An={program:wt,buffers:Oe,uniformValues:Ci,atlasTexture:Ht,atlasTextureIcon:Yt,atlasInterpolation:Ct,atlasInterpolationIcon:gi,isSDF:Ee,hasHalo:_i};if(G&&Se.canOverlap){te=!0;const Wt=Oe.segments.get();for(const ni of Wt)fe.push({segments:new l.S([ni]),sortKey:ni.sortKey,state:An,terrainData:at})}else fe.push({segments:Oe.segments,sortKey:0,state:An,terrainData:at})}te&&fe.sort(((ve,xe)=>ve.sortKey-xe.sortKey));for(const ve of fe){const xe=ve.state;if(P.activeTexture.set(V.TEXTURE0),xe.atlasTexture.bind(xe.atlasInterpolation,V.CLAMP_TO_EDGE),xe.atlasTextureIcon&&(P.activeTexture.set(V.TEXTURE1),xe.atlasTextureIcon&&xe.atlasTextureIcon.bind(xe.atlasInterpolationIcon,V.CLAMP_TO_EDGE)),xe.isSDF){const Se=xe.uniformValues;xe.hasHalo&&(Se.u_is_halo=1,Ys(xe.buffers,ve.segments,n,u,xe.program,ce,T,I,Se,ve.terrainData)),Se.u_is_halo=0}Ys(xe.buffers,ve.segments,n,u,xe.program,ce,T,I,xe.uniformValues,ve.terrainData)}}function Ys(u,t,n,s,c,p,g,_,x,b){const T=s.context;c.draw(T,T.gl.TRIANGLES,p,g,_,Ft.disabled,x,b,n.id,u.layoutVertexBuffer,u.indexBuffer,t,n.paint,s.transform.zoom,u.programConfigurations.get(n.id),u.dynamicLayoutVertexBuffer,u.opacityVertexBuffer)}function ma(u,t,n,s,c){if(!n||!s||!s.imageAtlas)return;const p=s.imageAtlas.patternPositions;let g=p[n.to.toString()],_=p[n.from.toString()];if(!g&&_&&(g=_),!_&&g&&(_=g),!g||!_){const x=c.getPaintProperty(t);g=p[x],_=p[x]}g&&_&&u.setConstantPatternPositions(g,_)}function ga(u,t,n,s,c,p,g){const _=u.context.gl,x="fill-pattern",b=n.paint.get(x),T=b&&b.constantOr(1),I=n.getCrossfadeParameters();let P,V,N,$,B;g?(V=T&&!n.getPaintProperty("fill-outline-color")?"fillOutlinePattern":"fillOutline",P=_.LINES):(V=T?"fillPattern":"fill",P=_.TRIANGLES);const ee=b.constantOr(null);for(const oe of s){const G=t.getTile(oe);if(T&&!G.patternsLoaded())continue;const te=G.getBucket(n);if(!te)continue;const ce=te.programConfigurations.get(n.id),ue=u.useProgram(V,ce),fe=u.style.map.terrain&&u.style.map.terrain.getTerrainData(oe);T&&(u.context.activeTexture.set(_.TEXTURE0),G.imageAtlasTexture.bind(_.LINEAR,_.CLAMP_TO_EDGE),ce.updatePaintBuffers(I)),ma(ce,x,ee,G,n);const ve=fe?oe:null,xe=u.translatePosMatrix(ve?ve.posMatrix:oe.posMatrix,G,n.paint.get("fill-translate"),n.paint.get("fill-translate-anchor"));if(g){$=te.indexBuffer2,B=te.segments2;const Se=[_.drawingBufferWidth,_.drawingBufferHeight];N=V==="fillOutlinePattern"&&T?qa(xe,u,I,G,Se):ja(xe,Se)}else $=te.indexBuffer,B=te.segments,N=T?Ds(xe,u,I,G):Ho(xe);ue.draw(u.context,P,c,u.stencilModeForClipping(oe),p,Ft.disabled,N,fe,n.id,te.layoutVertexBuffer,$,B,n.paint,u.transform.zoom,ce)}}function _a(u,t,n,s,c,p,g){const _=u.context,x=_.gl,b="fill-extrusion-pattern",T=n.paint.get(b),I=T.constantOr(1),P=n.getCrossfadeParameters(),V=n.paint.get("fill-extrusion-opacity"),N=T.constantOr(null);for(const $ of s){const B=t.getTile($),ee=B.getBucket(n);if(!ee)continue;const oe=u.style.map.terrain&&u.style.map.terrain.getTerrainData($),G=ee.programConfigurations.get(n.id),te=u.useProgram(I?"fillExtrusionPattern":"fillExtrusion",G);I&&(u.context.activeTexture.set(x.TEXTURE0),B.imageAtlasTexture.bind(x.LINEAR,x.CLAMP_TO_EDGE),G.updatePaintBuffers(P)),ma(G,b,N,B,n);const ce=u.translatePosMatrix($.posMatrix,B,n.paint.get("fill-extrusion-translate"),n.paint.get("fill-extrusion-translate-anchor")),ue=n.paint.get("fill-extrusion-vertical-gradient"),fe=I?Yr(ce,u,ue,V,$,P,B):zs(ce,u,ue,V);te.draw(_,_.gl.TRIANGLES,c,p,g,Ft.backCCW,fe,oe,n.id,ee.layoutVertexBuffer,ee.indexBuffer,ee.segments,n.paint,u.transform.zoom,G,u.style.map.terrain&&ee.centroidVertexBuffer)}}function Tc(u,t,n,s,c,p,g){const _=u.context,x=_.gl,b=n.fbo;if(!b)return;const T=u.useProgram("hillshade"),I=u.style.map.terrain&&u.style.map.terrain.getTerrainData(t);_.activeTexture.set(x.TEXTURE0),x.bindTexture(x.TEXTURE_2D,b.colorAttachment.get()),T.draw(_,x.TRIANGLES,c,p,g,Ft.disabled,((P,V,N,$)=>{const B=N.paint.get("hillshade-shadow-color"),ee=N.paint.get("hillshade-highlight-color"),oe=N.paint.get("hillshade-accent-color");let G=N.paint.get("hillshade-illumination-direction")*(Math.PI/180);N.paint.get("hillshade-illumination-anchor")==="viewport"&&(G-=P.transform.angle);const te=!P.options.moving;return{u_matrix:$?$.posMatrix:P.transform.calculatePosMatrix(V.tileID.toUnwrapped(),te),u_image:0,u_latrange:Fs(0,V.tileID),u_light:[N.paint.get("hillshade-exaggeration"),G],u_shadow:B,u_highlight:ee,u_accent:oe}})(u,n,s,I?t:null),I,s.id,u.rasterBoundsBuffer,u.quadTriangleIndexBuffer,u.rasterBoundsSegments)}function Js(u,t,n,s,c,p){const g=u.context,_=g.gl,x=t.dem;if(x&&x.data){const b=x.dim,T=x.stride,I=x.getPixels();if(g.activeTexture.set(_.TEXTURE1),g.pixelStoreUnpackPremultiplyAlpha.set(!1),t.demTexture=t.demTexture||u.getTileTexture(T),t.demTexture){const V=t.demTexture;V.update(I,{premultiply:!1}),V.bind(_.NEAREST,_.CLAMP_TO_EDGE)}else t.demTexture=new Et(g,I,_.RGBA,{premultiply:!1}),t.demTexture.bind(_.NEAREST,_.CLAMP_TO_EDGE);g.activeTexture.set(_.TEXTURE0);let P=t.fbo;if(!P){const V=new Et(g,{width:b,height:b,data:null},_.RGBA);V.bind(_.LINEAR,_.CLAMP_TO_EDGE),P=t.fbo=g.createFramebuffer(b,b,!0,!1),P.colorAttachment.set(V.texture)}g.bindFramebuffer.set(P.framebuffer),g.viewport.set([0,0,b,b]),u.useProgram("hillshadePrepare").draw(g,_.TRIANGLES,s,c,p,Ft.disabled,((V,N)=>{const $=N.stride,B=l.Z();return l.aS(B,0,l.N,-l.N,0,0,1),l.$(B,B,[0,-l.N,0]),{u_matrix:B,u_image:1,u_dimension:[$,$],u_zoom:V.overscaledZ,u_unpack:N.getUnpackVector()}})(t.tileID,x),null,n.id,u.rasterBoundsBuffer,u.quadTriangleIndexBuffer,u.rasterBoundsSegments),t.needsHillshadePrepare=!1}}function Ic(u,t,n,s,c,p){const g=s.paint.get("raster-fade-duration");if(!p&&g>0){const _=l.h.now(),x=(_-u.timeAdded)/g,b=t?(_-t.timeAdded)/g:-1,T=n.getSource(),I=c.coveringZoomLevel({tileSize:T.tileSize,roundZoom:T.roundZoom}),P=!t||Math.abs(t.tileID.overscaledZ-I)>Math.abs(u.tileID.overscaledZ-I),V=P&&u.refreshedUponExpiration?1:l.ad(P?x:1-b,0,1);return u.refreshedUponExpiration&&x>=1&&(u.refreshedUponExpiration=!1),t?{opacity:1,mix:1-V}:{opacity:V,mix:0}}return{opacity:1,mix:0}}const ol=new l.aT(1,0,0,1),as=new l.aT(0,1,0,1),Qs=new l.aT(0,0,1,1),ll=new l.aT(1,0,1,1),cl=new l.aT(0,1,1,1);function ya(u,t,n,s){os(u,0,t+n/2,u.transform.width,n,s)}function ss(u,t,n,s){os(u,t-n/2,0,n,u.transform.height,s)}function os(u,t,n,s,c,p){const g=u.context,_=g.gl;_.enable(_.SCISSOR_TEST),_.scissor(t*u.pixelRatio,n*u.pixelRatio,s*u.pixelRatio,c*u.pixelRatio),g.clear({color:p}),_.disable(_.SCISSOR_TEST)}function ul(u,t,n){const s=u.context,c=s.gl,p=n.posMatrix,g=u.useProgram("debug"),_=dt.disabled,x=Nt.disabled,b=u.colorModeForRenderPass(),T="$debug",I=u.style.map.terrain&&u.style.map.terrain.getTerrainData(n);s.activeTexture.set(c.TEXTURE0);const P=t.getTileByID(n.key).latestRawTileData,V=Math.floor((P&&P.byteLength||0)/1024),N=t.getTile(n).tileSize,$=512/Math.min(N,512)*(n.overscaledZ/u.transform.zoom)*.5;let B=n.canonical.toString();n.overscaledZ!==n.canonical.z&&(B+=` => ${n.overscaledZ}`),(function(ee,oe){ee.initDebugOverlayCanvas();const G=ee.debugOverlayCanvas,te=ee.context.gl,ce=ee.debugOverlayCanvas.getContext("2d");ce.clearRect(0,0,G.width,G.height),ce.shadowColor="white",ce.shadowBlur=2,ce.lineWidth=1.5,ce.strokeStyle="white",ce.textBaseline="top",ce.font="bold 36px Open Sans, sans-serif",ce.fillText(oe,5,5),ce.strokeText(oe,5,5),ee.debugOverlayTexture.update(G),ee.debugOverlayTexture.bind(te.LINEAR,te.CLAMP_TO_EDGE)})(u,`${B} ${V}kB`),g.draw(s,c.TRIANGLES,_,x,Ot.alphaBlended,Ft.disabled,pa(p,l.aT.transparent,$),null,T,u.debugBuffer,u.quadTriangleIndexBuffer,u.debugSegments),g.draw(s,c.LINE_STRIP,_,x,b,Ft.disabled,pa(p,l.aT.red),I,T,u.debugBuffer,u.tileBorderIndexBuffer,u.debugSegments)}function jt(u,t,n){const s=u.context,c=s.gl,p=u.colorModeForRenderPass(),g=new dt(c.LEQUAL,dt.ReadWrite,u.depthRangeFor3D),_=u.useProgram("terrain"),x=t.getTerrainMesh();s.bindFramebuffer.set(null),s.viewport.set([0,0,u.width,u.height]);for(const b of n){const T=u.renderToTexture.getTexture(b),I=t.getTerrainData(b.tileID);s.activeTexture.set(c.TEXTURE0),c.bindTexture(c.TEXTURE_2D,T.texture);const P={u_matrix:u.transform.calculatePosMatrix(b.tileID.toUnwrapped()),u_texture:0,u_ele_delta:t.getMeshFrameDelta(u.transform.zoom)};_.draw(s,c.TRIANGLES,g,Nt.disabled,p,Ft.backCCW,P,I,"terrain",x.vertexBuffer,x.indexBuffer,x.segments)}}class bn{constructor(t,n){this.context=new Sc(t),this.transform=n,this._tileTextures={},this.terrainFacilitator={dirty:!0,matrix:l.Z(),renderTime:0},this.setup(),this.numSublayers=Ri.maxUnderzooming+Ri.maxOverzooming+1,this.depthEpsilon=1/Math.pow(2,16),this.crossTileSymbolIndex=new Va}resize(t,n,s){if(this.width=Math.floor(t*s),this.height=Math.floor(n*s),this.pixelRatio=s,this.context.viewport.set([0,0,this.width,this.height]),this.style)for(const c of this.style._order)this.style._layers[c].resize()}setup(){const t=this.context,n=new l.a_;n.emplaceBack(0,0),n.emplaceBack(l.N,0),n.emplaceBack(0,l.N),n.emplaceBack(l.N,l.N),this.tileExtentBuffer=t.createVertexBuffer(n,Ua.members),this.tileExtentSegments=l.S.simpleSegment(0,0,4,2);const s=new l.a_;s.emplaceBack(0,0),s.emplaceBack(l.N,0),s.emplaceBack(0,l.N),s.emplaceBack(l.N,l.N),this.debugBuffer=t.createVertexBuffer(s,Ua.members),this.debugSegments=l.S.simpleSegment(0,0,4,5);const c=new l.V;c.emplaceBack(0,0,0,0),c.emplaceBack(l.N,0,l.N,0),c.emplaceBack(0,l.N,0,l.N),c.emplaceBack(l.N,l.N,l.N,l.N),this.rasterBoundsBuffer=t.createVertexBuffer(c,fr.members),this.rasterBoundsSegments=l.S.simpleSegment(0,0,4,2);const p=new l.a_;p.emplaceBack(0,0),p.emplaceBack(1,0),p.emplaceBack(0,1),p.emplaceBack(1,1),this.viewportBuffer=t.createVertexBuffer(p,Ua.members),this.viewportSegments=l.S.simpleSegment(0,0,4,2);const g=new l.a$;g.emplaceBack(0),g.emplaceBack(1),g.emplaceBack(3),g.emplaceBack(2),g.emplaceBack(0),this.tileBorderIndexBuffer=t.createIndexBuffer(g);const _=new l.b0;_.emplaceBack(0,1,2),_.emplaceBack(2,1,3),this.quadTriangleIndexBuffer=t.createIndexBuffer(_);const x=this.context.gl;this.stencilClearMode=new Nt({func:x.ALWAYS,mask:0},0,255,x.ZERO,x.ZERO,x.ZERO)}clearStencil(){const t=this.context,n=t.gl;this.nextStencilID=1,this.currentStencilSource=void 0;const s=l.Z();l.aS(s,0,this.width,this.height,0,0,1),l.a0(s,s,[n.drawingBufferWidth,n.drawingBufferHeight,0]),this.useProgram("clippingMask").draw(t,n.TRIANGLES,dt.disabled,this.stencilClearMode,Ot.disabled,Ft.disabled,Wo(s),null,"$clipping",this.viewportBuffer,this.quadTriangleIndexBuffer,this.viewportSegments)}_renderTileClippingMasks(t,n){if(this.currentStencilSource===t.source||!t.isTileClipped()||!n||!n.length)return;this.currentStencilSource=t.source;const s=this.context,c=s.gl;this.nextStencilID+n.length>256&&this.clearStencil(),s.setColorMode(Ot.disabled),s.setDepthMode(dt.disabled);const p=this.useProgram("clippingMask");this._tileClippingMaskIDs={};for(const g of n){const _=this._tileClippingMaskIDs[g.key]=this.nextStencilID++,x=this.style.map.terrain&&this.style.map.terrain.getTerrainData(g);p.draw(s,c.TRIANGLES,dt.disabled,new Nt({func:c.ALWAYS,mask:0},_,255,c.KEEP,c.KEEP,c.REPLACE),Ot.disabled,Ft.disabled,Wo(g.posMatrix),x,"$clipping",this.tileExtentBuffer,this.quadTriangleIndexBuffer,this.tileExtentSegments)}}stencilModeFor3D(){this.currentStencilSource=void 0,this.nextStencilID+1>256&&this.clearStencil();const t=this.nextStencilID++,n=this.context.gl;return new Nt({func:n.NOTEQUAL,mask:255},t,255,n.KEEP,n.KEEP,n.REPLACE)}stencilModeForClipping(t){const n=this.context.gl;return new Nt({func:n.EQUAL,mask:255},this._tileClippingMaskIDs[t.key],0,n.KEEP,n.KEEP,n.REPLACE)}stencilConfigForOverlap(t){const n=this.context.gl,s=t.sort(((g,_)=>_.overscaledZ-g.overscaledZ)),c=s[s.length-1].overscaledZ,p=s[0].overscaledZ-c+1;if(p>1){this.currentStencilSource=void 0,this.nextStencilID+p>256&&this.clearStencil();const g={};for(let _=0;_=0;this.currentLayer--){const x=this.style._layers[s[this.currentLayer]],b=c[x.source],T=p[x.source];this._renderTileClippingMasks(x,T),this.renderLayer(this,b,x,T)}for(this.renderPass="translucent",this.currentLayer=0;this.currentLayerB.source&&!B.isHidden(T)?[b.sourceCaches[B.source]]:[])),V=P.filter((B=>B.getSource().type==="vector")),N=P.filter((B=>B.getSource().type!=="vector")),$=B=>{(!I||I.getSource().maxzoom$(B))),I||N.forEach((B=>$(B))),I})(this.style,this.transform.zoom);x&&(function(b,T,I){for(let P=0;PV.style.map.terrain.getElevation(ue,Ye,Ue):null)}}})(x,p,_,g,_.layout.get("text-rotation-alignment"),_.layout.get("text-pitch-alignment"),b),_.paint.get("icon-opacity").constantOr(1)!==0&&ns(p,g,_,x,!1,_.paint.get("icon-translate"),_.paint.get("icon-translate-anchor"),_.layout.get("icon-rotation-alignment"),_.layout.get("icon-pitch-alignment"),_.layout.get("icon-keep-upright"),T,I),_.paint.get("text-opacity").constantOr(1)!==0&&ns(p,g,_,x,!0,_.paint.get("text-translate"),_.paint.get("text-translate-anchor"),_.layout.get("text-rotation-alignment"),_.layout.get("text-pitch-alignment"),_.layout.get("text-keep-upright"),T,I),g.map.showCollisionBoxes&&(sl(p,g,_,x,_.paint.get("text-translate"),_.paint.get("text-translate-anchor"),!0),sl(p,g,_,x,_.paint.get("icon-translate"),_.paint.get("icon-translate-anchor"),!1))})(t,n,s,c,this.style.placement.variableOffsets);break;case"circle":(function(p,g,_,x){if(p.renderPass!=="translucent")return;const b=_.paint.get("circle-opacity"),T=_.paint.get("circle-stroke-width"),I=_.paint.get("circle-stroke-opacity"),P=!_.layout.get("circle-sort-key").isConstant();if(b.constantOr(1)===0&&(T.constantOr(1)===0||I.constantOr(1)===0))return;const V=p.context,N=V.gl,$=p.depthModeForSublayer(0,dt.ReadOnly),B=Nt.disabled,ee=p.colorModeForRenderPass(),oe=[];for(let G=0;GG.sortKey-te.sortKey));for(const G of oe){const{programConfiguration:te,program:ce,layoutVertexBuffer:ue,indexBuffer:fe,uniformValues:ve,terrainData:xe}=G.state;ce.draw(V,N.TRIANGLES,$,B,ee,Ft.disabled,ve,xe,_.id,ue,fe,G.segments,_.paint,p.transform.zoom,te)}})(t,n,s,c);break;case"heatmap":(function(p,g,_,x){if(_.paint.get("heatmap-opacity")!==0)if(p.renderPass==="offscreen"){const b=p.context,T=b.gl,I=Nt.disabled,P=new Ot([T.ONE,T.ONE],l.aT.transparent,[!0,!0,!0,!0]);(function(V,N,$){const B=V.gl;V.activeTexture.set(B.TEXTURE1),V.viewport.set([0,0,N.width/4,N.height/4]);let ee=$.heatmapFbo;if(ee)B.bindTexture(B.TEXTURE_2D,ee.colorAttachment.get()),V.bindFramebuffer.set(ee.framebuffer);else{const oe=B.createTexture();B.bindTexture(B.TEXTURE_2D,oe),B.texParameteri(B.TEXTURE_2D,B.TEXTURE_WRAP_S,B.CLAMP_TO_EDGE),B.texParameteri(B.TEXTURE_2D,B.TEXTURE_WRAP_T,B.CLAMP_TO_EDGE),B.texParameteri(B.TEXTURE_2D,B.TEXTURE_MIN_FILTER,B.LINEAR),B.texParameteri(B.TEXTURE_2D,B.TEXTURE_MAG_FILTER,B.LINEAR),ee=$.heatmapFbo=V.createFramebuffer(N.width/4,N.height/4,!1,!1),(function(G,te,ce,ue){var fe,ve;const xe=G.gl,Se=(fe=G.HALF_FLOAT)!==null&&fe!==void 0?fe:xe.UNSIGNED_BYTE,Oe=(ve=G.RGBA16F)!==null&&ve!==void 0?ve:xe.RGBA;xe.texImage2D(xe.TEXTURE_2D,0,Oe,te.width/4,te.height/4,0,xe.RGBA,Se,null),ue.colorAttachment.set(ce)})(V,N,oe,ee)}})(b,p,_),b.clear({color:l.aT.transparent});for(let V=0;V{const G=l.Z();l.aS(G,0,$.width,$.height,0,0,1);const te=$.context.gl;return{u_matrix:G,u_world:[te.drawingBufferWidth,te.drawingBufferHeight],u_image:0,u_color_ramp:1,u_opacity:B.paint.get("heatmap-opacity")}})(b,T),null,T.id,b.viewportBuffer,b.quadTriangleIndexBuffer,b.viewportSegments,T.paint,b.transform.zoom)})(p,_))})(t,n,s,c);break;case"line":(function(p,g,_,x){if(p.renderPass!=="translucent")return;const b=_.paint.get("line-opacity"),T=_.paint.get("line-width");if(b.constantOr(1)===0||T.constantOr(1)===0)return;const I=p.depthModeForSublayer(0,dt.ReadOnly),P=p.colorModeForRenderPass(),V=_.paint.get("line-dasharray"),N=_.paint.get("line-pattern"),$=N.constantOr(1),B=_.paint.get("line-gradient"),ee=_.getCrossfadeParameters(),oe=$?"linePattern":V?"lineSDF":B?"lineGradient":"line",G=p.context,te=G.gl;let ce=!0;for(const ue of x){const fe=g.getTile(ue);if($&&!fe.patternsLoaded())continue;const ve=fe.getBucket(_);if(!ve)continue;const xe=ve.programConfigurations.get(_.id),Se=p.context.program.get(),Oe=p.useProgram(oe,xe),ct=ce||Oe.program!==Se,Ee=p.style.map.terrain&&p.style.map.terrain.getTerrainData(ue),Ye=N.constantOr(null);if(Ye&&fe.imageAtlas){const lt=fe.imageAtlas,at=lt.patternPositions[Ye.to.toString()],ut=lt.patternPositions[Ye.from.toString()];at&&ut&&xe.setConstantPatternPositions(at,ut)}const Ue=Ee?ue:null,wt=$?gc(p,fe,_,ee,Ue):V?Ko(p,fe,_,V,ee,Ue):B?Xo(p,fe,_,ve.lineClipsArray.length,Ue):Rs(p,fe,_,Ue);if($)G.activeTexture.set(te.TEXTURE0),fe.imageAtlasTexture.bind(te.LINEAR,te.CLAMP_TO_EDGE),xe.updatePaintBuffers(ee);else if(V&&(ct||p.lineAtlas.dirty))G.activeTexture.set(te.TEXTURE0),p.lineAtlas.bind(G);else if(B){const lt=ve.gradients[_.id];let at=lt.texture;if(_.gradientVersion!==lt.version){let ut=256;if(_.stepInterpolant){const Ht=g.getSource().maxzoom,Ct=ue.canonical.z===Ht?Math.ceil(1<0?n.pop():null}isPatternMissing(t){if(!t)return!1;if(!t.from||!t.to)return!0;const n=this.imageManager.getPattern(t.from.toString()),s=this.imageManager.getPattern(t.to.toString());return!n||!s}useProgram(t,n){this.cache=this.cache||{};const s=t+(n?n.cacheKey:"")+(this._showOverdrawInspector?"/overdraw":"")+(this.style.map.terrain?"/terrain":"");return this.cache[s]||(this.cache[s]=new $a(this.context,Bt[t],n,Ha[t],this._showOverdrawInspector,this.style.map.terrain)),this.cache[s]}setCustomLayerDefaults(){this.context.unbindVAO(),this.context.cullFace.setDefault(),this.context.activeTexture.setDefault(),this.context.pixelStoreUnpack.setDefault(),this.context.pixelStoreUnpackPremultiplyAlpha.setDefault(),this.context.pixelStoreUnpackFlipY.setDefault()}setBaseState(){const t=this.context.gl;this.context.cullFace.set(!1),this.context.viewport.set([0,0,this.width,this.height]),this.context.blendEquation.set(t.FUNC_ADD)}initDebugOverlayCanvas(){this.debugOverlayCanvas==null&&(this.debugOverlayCanvas=document.createElement("canvas"),this.debugOverlayCanvas.width=512,this.debugOverlayCanvas.height=512,this.debugOverlayTexture=new Et(this.context,this.debugOverlayCanvas,this.context.gl.RGBA))}destroy(){this.debugOverlayTexture&&this.debugOverlayTexture.destroy()}overLimit(){const{drawingBufferWidth:t,drawingBufferHeight:n}=this.context.gl;return this.width!==t||this.height!==n}}class Bi{constructor(t,n){this.points=t,this.planes=n}static fromInvProjectionMatrix(t,n,s){const c=Math.pow(2,s),p=[[-1,1,-1,1],[1,1,-1,1],[1,-1,-1,1],[-1,-1,-1,1],[-1,1,1,1],[1,1,1,1],[1,-1,1,1],[-1,-1,1,1]].map((_=>{const x=1/(_=l.ag([],_,t))[3]/n*c;return l.b3(_,_,[x,x,1/_[3],x])})),g=[[0,1,2],[6,5,4],[0,3,7],[2,1,5],[3,2,6],[0,4,5]].map((_=>{const x=(function(P,V){var N=V[0],$=V[1],B=V[2],ee=N*N+$*$+B*B;return ee>0&&(ee=1/Math.sqrt(ee)),P[0]=V[0]*ee,P[1]=V[1]*ee,P[2]=V[2]*ee,P})([],(function(P,V,N){var $=V[0],B=V[1],ee=V[2],oe=N[0],G=N[1],te=N[2];return P[0]=B*te-ee*G,P[1]=ee*oe-$*te,P[2]=$*G-B*oe,P})([],rr([],p[_[0]],p[_[1]]),rr([],p[_[2]],p[_[1]]))),b=-((T=x)[0]*(I=p[_[1]])[0]+T[1]*I[1]+T[2]*I[2]);var T,I;return x.concat(b)}));return new Bi(p,g)}}class Wn{constructor(t,n){this.min=t,this.max=n,this.center=(function(s,c,p){return s[0]=.5*c[0],s[1]=.5*c[1],s[2]=.5*c[2],s})([],(function(s,c,p){return s[0]=c[0]+p[0],s[1]=c[1]+p[1],s[2]=c[2]+p[2],s})([],this.min,this.max))}quadrant(t){const n=[t%2==0,t<2],s=cn(this.min),c=cn(this.max);for(let p=0;p=0&&g++;if(g===0)return 0;g!==n.length&&(s=!1)}if(s)return 2;for(let c=0;c<3;c++){let p=Number.MAX_VALUE,g=-Number.MAX_VALUE;for(let _=0;_this.max[c]-this.min[c])return 0}return 1}}class xa{constructor(t=0,n=0,s=0,c=0){if(isNaN(t)||t<0||isNaN(n)||n<0||isNaN(s)||s<0||isNaN(c)||c<0)throw new Error("Invalid value for edge-insets, top, bottom, left and right must all be numbers");this.top=t,this.bottom=n,this.left=s,this.right=c}interpolate(t,n,s){return n.top!=null&&t.top!=null&&(this.top=l.B.number(t.top,n.top,s)),n.bottom!=null&&t.bottom!=null&&(this.bottom=l.B.number(t.bottom,n.bottom,s)),n.left!=null&&t.left!=null&&(this.left=l.B.number(t.left,n.left,s)),n.right!=null&&t.right!=null&&(this.right=l.B.number(t.right,n.right,s)),this}getCenter(t,n){const s=l.ad((this.left+t-this.right)/2,0,t),c=l.ad((this.top+n-this.bottom)/2,0,n);return new l.P(s,c)}equals(t){return this.top===t.top&&this.bottom===t.bottom&&this.left===t.left&&this.right===t.right}clone(){return new xa(this.top,this.bottom,this.left,this.right)}toJSON(){return{top:this.top,bottom:this.bottom,left:this.left,right:this.right}}}class ls{constructor(t,n,s,c,p){this.tileSize=512,this.maxValidLatitude=85.051129,this._renderWorldCopies=p===void 0||!!p,this._minZoom=t||0,this._maxZoom=n||22,this._minPitch=s??0,this._maxPitch=c??60,this.setMaxBounds(),this.width=0,this.height=0,this._center=new l.L(0,0),this._elevation=0,this.zoom=0,this.angle=0,this._fov=.6435011087932844,this._pitch=0,this._unmodified=!0,this._edgeInsets=new xa,this._posMatrixCache={},this._alignedPosMatrixCache={},this._minEleveationForCurrentTile=0}clone(){const t=new ls(this._minZoom,this._maxZoom,this._minPitch,this.maxPitch,this._renderWorldCopies);return t.apply(this),t}apply(t){this.tileSize=t.tileSize,this.latRange=t.latRange,this.width=t.width,this.height=t.height,this._center=t._center,this._elevation=t._elevation,this._minEleveationForCurrentTile=t._minEleveationForCurrentTile,this.zoom=t.zoom,this.angle=t.angle,this._fov=t._fov,this._pitch=t._pitch,this._unmodified=t._unmodified,this._edgeInsets=t._edgeInsets.clone(),this._calcMatrices()}get minZoom(){return this._minZoom}set minZoom(t){this._minZoom!==t&&(this._minZoom=t,this.zoom=Math.max(this.zoom,t))}get maxZoom(){return this._maxZoom}set maxZoom(t){this._maxZoom!==t&&(this._maxZoom=t,this.zoom=Math.min(this.zoom,t))}get minPitch(){return this._minPitch}set minPitch(t){this._minPitch!==t&&(this._minPitch=t,this.pitch=Math.max(this.pitch,t))}get maxPitch(){return this._maxPitch}set maxPitch(t){this._maxPitch!==t&&(this._maxPitch=t,this.pitch=Math.min(this.pitch,t))}get renderWorldCopies(){return this._renderWorldCopies}set renderWorldCopies(t){t===void 0?t=!0:t===null&&(t=!1),this._renderWorldCopies=t}get worldSize(){return this.tileSize*this.scale}get centerOffset(){return this.centerPoint._sub(this.size._div(2))}get size(){return new l.P(this.width,this.height)}get bearing(){return-this.angle/Math.PI*180}set bearing(t){const n=-l.b5(t,-180,180)*Math.PI/180;this.angle!==n&&(this._unmodified=!1,this.angle=n,this._calcMatrices(),this.rotationMatrix=(function(){var s=new l.A(4);return l.A!=Float32Array&&(s[1]=0,s[2]=0),s[0]=1,s[3]=1,s})(),(function(s,c,p){var g=c[0],_=c[1],x=c[2],b=c[3],T=Math.sin(p),I=Math.cos(p);s[0]=g*I+x*T,s[1]=_*I+b*T,s[2]=g*-T+x*I,s[3]=_*-T+b*I})(this.rotationMatrix,this.rotationMatrix,this.angle))}get pitch(){return this._pitch/Math.PI*180}set pitch(t){const n=l.ad(t,this.minPitch,this.maxPitch)/180*Math.PI;this._pitch!==n&&(this._unmodified=!1,this._pitch=n,this._calcMatrices())}get fov(){return this._fov/Math.PI*180}set fov(t){t=Math.max(.01,Math.min(60,t)),this._fov!==t&&(this._unmodified=!1,this._fov=t/180*Math.PI,this._calcMatrices())}get zoom(){return this._zoom}set zoom(t){const n=Math.min(Math.max(t,this.minZoom),this.maxZoom);this._zoom!==n&&(this._unmodified=!1,this._zoom=n,this.tileZoom=Math.max(0,Math.floor(n)),this.scale=this.zoomScale(n),this._constrain(),this._calcMatrices())}get center(){return this._center}set center(t){t.lat===this._center.lat&&t.lng===this._center.lng||(this._unmodified=!1,this._center=t,this._constrain(),this._calcMatrices())}get elevation(){return this._elevation}set elevation(t){t!==this._elevation&&(this._elevation=t,this._constrain(),this._calcMatrices())}get padding(){return this._edgeInsets.toJSON()}set padding(t){this._edgeInsets.equals(t)||(this._unmodified=!1,this._edgeInsets.interpolate(this._edgeInsets,t,1),this._calcMatrices())}get centerPoint(){return this._edgeInsets.getCenter(this.width,this.height)}isPaddingEqual(t){return this._edgeInsets.equals(t)}interpolatePadding(t,n,s){this._unmodified=!1,this._edgeInsets.interpolate(t,n,s),this._constrain(),this._calcMatrices()}coveringZoomLevel(t){const n=(t.roundZoom?Math.round:Math.floor)(this.zoom+this.scaleZoom(this.tileSize/t.tileSize));return Math.max(0,n)}getVisibleUnwrappedCoordinates(t){const n=[new l.b6(0,t)];if(this._renderWorldCopies){const s=this.pointCoordinate(new l.P(0,0)),c=this.pointCoordinate(new l.P(this.width,0)),p=this.pointCoordinate(new l.P(this.width,this.height)),g=this.pointCoordinate(new l.P(0,this.height)),_=Math.floor(Math.min(s.x,c.x,p.x,g.x)),x=Math.floor(Math.max(s.x,c.x,p.x,g.x)),b=1;for(let T=_-b;T<=x+b;T++)T!==0&&n.push(new l.b6(T,t))}return n}coveringTiles(t){var n,s;let c=this.coveringZoomLevel(t);const p=c;if(t.minzoom!==void 0&&ct.maxzoom&&(c=t.maxzoom);const g=this.pointCoordinate(this.getCameraPoint()),_=l.U.fromLngLat(this.center),x=Math.pow(2,c),b=[x*g.x,x*g.y,0],T=[x*_.x,x*_.y,0],I=Bi.fromInvProjectionMatrix(this.invProjMatrix,this.worldSize,c);let P=t.minzoom||0;!t.terrain&&this.pitch<=60&&this._edgeInsets.top<.1&&(P=c);const V=t.terrain?2/Math.min(this.tileSize,t.tileSize)*this.tileSize:3,N=G=>({aabb:new Wn([G*x,0,0],[(G+1)*x,x,0]),zoom:0,x:0,y:0,wrap:G,fullyVisible:!1}),$=[],B=[],ee=c,oe=t.reparseOverscaled?p:c;if(this._renderWorldCopies)for(let G=1;G<=3;G++)$.push(N(-G)),$.push(N(G));for($.push(N(0));$.length>0;){const G=$.pop(),te=G.x,ce=G.y;let ue=G.fullyVisible;if(!ue){const Oe=G.aabb.intersects(I);if(Oe===0)continue;ue=Oe===2}const fe=t.terrain?b:T,ve=G.aabb.distanceX(fe),xe=G.aabb.distanceY(fe),Se=Math.max(Math.abs(ve),Math.abs(xe));if(G.zoom===ee||Se>V+(1<=P){const Oe=ee-G.zoom,ct=b[0]-.5-(te<>1),Ye=G.zoom+1;let Ue=G.aabb.quadrant(Oe);if(t.terrain){const wt=new l.O(Ye,G.wrap,Ye,ct,Ee),lt=t.terrain.getMinMaxElevation(wt),at=(n=lt.minElevation)!==null&&n!==void 0?n:this.elevation,ut=(s=lt.maxElevation)!==null&&s!==void 0?s:this.elevation;Ue=new Wn([Ue.min[0],Ue.min[1],at],[Ue.max[0],Ue.max[1],ut])}$.push({aabb:Ue,zoom:Ye,x:ct,y:Ee,wrap:G.wrap,fullyVisible:ue})}}return B.sort(((G,te)=>G.distanceSq-te.distanceSq)).map((G=>G.tileID))}resize(t,n){this.width=t,this.height=n,this.pixelsToGLUnits=[2/t,-2/n],this._constrain(),this._calcMatrices()}get unmodified(){return this._unmodified}zoomScale(t){return Math.pow(2,t)}scaleZoom(t){return Math.log(t)/Math.LN2}project(t){const n=l.ad(t.lat,-this.maxValidLatitude,this.maxValidLatitude);return new l.P(l.G(t.lng)*this.worldSize,l.H(n)*this.worldSize)}unproject(t){return new l.U(t.x/this.worldSize,t.y/this.worldSize).toLngLat()}get point(){return this.project(this.center)}getCameraPosition(){return{lngLat:this.pointLocation(this.getCameraPoint()),altitude:Math.cos(this._pitch)*this.cameraToCenterDistance/this._pixelPerMeter+this.elevation}}recalculateZoom(t){const n=this.pointLocation(this.centerPoint,t),s=t.getElevationForLngLatZoom(n,this.tileZoom);if(!(this.elevation-s))return;const c=this.getCameraPosition(),p=l.U.fromLngLat(c.lngLat,c.altitude),g=l.U.fromLngLat(n,s),_=p.x-g.x,x=p.y-g.y,b=p.z-g.z,T=Math.sqrt(_*_+x*x+b*b),I=this.scaleZoom(this.cameraToCenterDistance/T/this.tileSize);this._elevation=s,this._center=n,this.zoom=I}setLocationAtPoint(t,n){const s=this.pointCoordinate(n),c=this.pointCoordinate(this.centerPoint),p=this.locationCoordinate(t),g=new l.U(p.x-(s.x-c.x),p.y-(s.y-c.y));this.center=this.coordinateLocation(g),this._renderWorldCopies&&(this.center=this.center.wrap())}locationPoint(t,n){return n?this.coordinatePoint(this.locationCoordinate(t),n.getElevationForLngLatZoom(t,this.tileZoom),this.pixelMatrix3D):this.coordinatePoint(this.locationCoordinate(t))}pointLocation(t,n){return this.coordinateLocation(this.pointCoordinate(t,n))}locationCoordinate(t){return l.U.fromLngLat(t)}coordinateLocation(t){return t&&t.toLngLat()}pointCoordinate(t,n){if(n){const P=n.pointCoordinate(t);if(P!=null)return P}const s=[t.x,t.y,0,1],c=[t.x,t.y,1,1];l.ag(s,s,this.pixelMatrixInverse),l.ag(c,c,this.pixelMatrixInverse);const p=s[3],g=c[3],_=s[1]/p,x=c[1]/g,b=s[2]/p,T=c[2]/g,I=b===T?0:(0-b)/(T-b);return new l.U(l.B.number(s[0]/p,c[0]/g,I)/this.worldSize,l.B.number(_,x,I)/this.worldSize)}coordinatePoint(t,n=0,s=this.pixelMatrix){const c=[t.x*this.worldSize,t.y*this.worldSize,n,1];return l.ag(c,c,s),new l.P(c[0]/c[3],c[1]/c[3])}getBounds(){const t=Math.max(0,this.height/2-this.getHorizon());return new Mt().extend(this.pointLocation(new l.P(0,t))).extend(this.pointLocation(new l.P(this.width,t))).extend(this.pointLocation(new l.P(this.width,this.height))).extend(this.pointLocation(new l.P(0,this.height)))}getMaxBounds(){return this.latRange&&this.latRange.length===2&&this.lngRange&&this.lngRange.length===2?new Mt([this.lngRange[0],this.latRange[0]],[this.lngRange[1],this.latRange[1]]):null}getHorizon(){return Math.tan(Math.PI/2-this._pitch)*this.cameraToCenterDistance*.85}setMaxBounds(t){t?(this.lngRange=[t.getWest(),t.getEast()],this.latRange=[t.getSouth(),t.getNorth()],this._constrain()):(this.lngRange=null,this.latRange=[-this.maxValidLatitude,this.maxValidLatitude])}calculatePosMatrix(t,n=!1){const s=t.key,c=n?this._alignedPosMatrixCache:this._posMatrixCache;if(c[s])return c[s];const p=t.canonical,g=this.worldSize/this.zoomScale(p.z),_=p.x+Math.pow(2,p.z)*t.wrap,x=l.ao(new Float64Array(16));return l.$(x,x,[_*g,p.y*g,0]),l.a0(x,x,[g/l.N,g/l.N,1]),l.a1(x,n?this.alignedProjMatrix:this.projMatrix,x),c[s]=new Float32Array(x),c[s]}customLayerMatrix(){return this.mercatorMatrix.slice()}_constrain(){if(!this.center||!this.width||!this.height||this._constraining)return;this._constraining=!0;let t,n,s,c,p=-90,g=90,_=-180,x=180;const b=this.size,T=this._unmodified;if(this.latRange){const V=this.latRange;p=l.H(V[1])*this.worldSize,g=l.H(V[0])*this.worldSize,t=g-pg&&(c=g-N)}if(this.lngRange){const V=(_+x)/2,N=l.b5(I.x,V-this.worldSize/2,V+this.worldSize/2),$=b.x/2;N-$<_&&(s=_+$),N+$>x&&(s=x-$)}s===void 0&&c===void 0||(this.center=this.unproject(new l.P(s!==void 0?s:I.x,c!==void 0?c:I.y)).wrap()),this._unmodified=T,this._constraining=!1}_calcMatrices(){if(!this.height)return;const t=this.centerOffset,n=this.point.x,s=this.point.y;this.cameraToCenterDistance=.5/Math.tan(this._fov/2)*this.height,this._pixelPerMeter=l.b7(1,this.center.lat)*this.worldSize;let c=l.ao(new Float64Array(16));l.a0(c,c,[this.width/2,-this.height/2,1]),l.$(c,c,[1,-1,0]),this.labelPlaneMatrix=c,c=l.ao(new Float64Array(16)),l.a0(c,c,[1,-1,1]),l.$(c,c,[-1,-1,0]),l.a0(c,c,[2/this.width,2/this.height,1]),this.glCoordMatrix=c;const p=this.cameraToCenterDistance+this._elevation*this._pixelPerMeter/Math.cos(this._pitch),g=Math.min(this.elevation,this._minEleveationForCurrentTile),_=p-g*this._pixelPerMeter/Math.cos(this._pitch),x=g<0?_:p,b=Math.PI/2+this._pitch,T=this._fov*(.5+t.y/this.height),I=Math.sin(T)*x/Math.sin(l.ad(Math.PI-b-T,.01,Math.PI-.01)),P=this.getHorizon(),V=2*Math.atan(P/this.cameraToCenterDistance)*(.5+t.y/(2*P)),N=Math.sin(V)*x/Math.sin(l.ad(Math.PI-b-V,.01,Math.PI-.01)),$=Math.min(I,N),B=1.01*(Math.cos(Math.PI/2-this._pitch)*$+x),ee=this.height/50;c=new Float64Array(16),l.b8(c,this._fov,this.width/this.height,ee,B),c[8]=2*-t.x/this.width,c[9]=2*t.y/this.height,l.a0(c,c,[1,-1,1]),l.$(c,c,[0,0,-this.cameraToCenterDistance]),l.b9(c,c,this._pitch),l.ae(c,c,this.angle),l.$(c,c,[-n,-s,0]),this.mercatorMatrix=l.a0([],c,[this.worldSize,this.worldSize,this.worldSize]),l.a0(c,c,[1,1,this._pixelPerMeter]),this.pixelMatrix=l.a1(new Float64Array(16),this.labelPlaneMatrix,c),l.$(c,c,[0,0,-this.elevation]),this.projMatrix=c,this.invProjMatrix=l.as([],c),this.pixelMatrix3D=l.a1(new Float64Array(16),this.labelPlaneMatrix,c);const oe=this.width%2/2,G=this.height%2/2,te=Math.cos(this.angle),ce=Math.sin(this.angle),ue=n-Math.round(n)+te*oe+ce*G,fe=s-Math.round(s)+te*G+ce*oe,ve=new Float64Array(c);if(l.$(ve,ve,[ue>.5?ue-1:ue,fe>.5?fe-1:fe,0]),this.alignedProjMatrix=ve,c=l.as(new Float64Array(16),this.pixelMatrix),!c)throw new Error("failed to invert matrix");this.pixelMatrixInverse=c,this._posMatrixCache={},this._alignedPosMatrixCache={}}maxPitchScaleFactor(){if(!this.pixelMatrixInverse)return 1;const t=this.pointCoordinate(new l.P(0,0)),n=[t.x*this.worldSize,t.y*this.worldSize,0,1];return l.ag(n,n,this.pixelMatrix)[3]/this.cameraToCenterDistance}getCameraPoint(){const t=Math.tan(this._pitch)*(this.cameraToCenterDistance||1);return this.centerPoint.add(new l.P(0,t))}getCameraQueryGeometry(t){const n=this.getCameraPoint();if(t.length===1)return[t[0],n];{let s=n.x,c=n.y,p=n.x,g=n.y;for(const _ of t)s=Math.min(s,_.x),c=Math.min(c,_.y),p=Math.max(p,_.x),g=Math.max(g,_.y);return[new l.P(s,c),new l.P(p,c),new l.P(p,g),new l.P(s,g),new l.P(s,c)]}}}function wn(u,t){let n,s=!1,c=null,p=null;const g=()=>{c=null,s&&(u.apply(p,n),c=setTimeout(g,t),s=!1)};return(..._)=>(s=!0,p=this,n=_,c||g(),c)}class va{constructor(t){this._getCurrentHash=()=>{const n=window.location.hash.replace("#","");if(this._hashName){let s;return n.split("&").map((c=>c.split("="))).forEach((c=>{c[0]===this._hashName&&(s=c)})),(s&&s[1]||"").split("/")}return n.split("/")},this._onHashChange=()=>{const n=this._getCurrentHash();if(n.length>=3&&!n.some((s=>isNaN(s)))){const s=this._map.dragRotate.isEnabled()&&this._map.touchZoomRotate.isEnabled()?+(n[3]||0):this._map.getBearing();return this._map.jumpTo({center:[+n[2],+n[1]],zoom:+n[0],bearing:s,pitch:+(n[4]||0)}),!0}return!1},this._updateHashUnthrottled=()=>{const n=window.location.href.replace(/(#.+)?$/,this.getHashString());try{window.history.replaceState(window.history.state,null,n)}catch{}},this._updateHash=wn(this._updateHashUnthrottled,300),this._hashName=t&&encodeURIComponent(t)}addTo(t){return this._map=t,addEventListener("hashchange",this._onHashChange,!1),this._map.on("moveend",this._updateHash),this}remove(){return removeEventListener("hashchange",this._onHashChange,!1),this._map.off("moveend",this._updateHash),clearTimeout(this._updateHash()),delete this._map,this}getHashString(t){const n=this._map.getCenter(),s=Math.round(100*this._map.getZoom())/100,c=Math.ceil((s*Math.LN2+Math.log(512/360/.5))/Math.LN10),p=Math.pow(10,c),g=Math.round(n.lng*p)/p,_=Math.round(n.lat*p)/p,x=this._map.getBearing(),b=this._map.getPitch();let T="";if(T+=t?`/${g}/${_}/${s}`:`${s}/${_}/${g}`,(x||b)&&(T+="/"+Math.round(10*x)/10),b&&(T+=`/${Math.round(b)}`),this._hashName){const I=this._hashName;let P=!1;const V=window.location.hash.slice(1).split("&").map((N=>{const $=N.split("=")[0];return $===I?(P=!0,`${$}=${T}`):N})).filter((N=>N));return P||V.push(`${I}=${T}`),`#${V.join("&")}`}return`#${T}`}}const Xn={linearity:.3,easing:l.ba(0,0,.3,1)},hl=l.e({deceleration:2500,maxSpeed:1400},Xn),pl=l.e({deceleration:20,maxSpeed:1400},Xn),dl=l.e({deceleration:1e3,maxSpeed:360},Xn),fl=l.e({deceleration:1e3,maxSpeed:90},Xn);class ml{constructor(t){this._map=t,this.clear()}clear(){this._inertiaBuffer=[]}record(t){this._drainInertiaBuffer(),this._inertiaBuffer.push({time:l.h.now(),settings:t})}_drainInertiaBuffer(){const t=this._inertiaBuffer,n=l.h.now();for(;t.length>0&&n-t[0].time>160;)t.shift()}_onMoveEnd(t){if(this._drainInertiaBuffer(),this._inertiaBuffer.length<2)return;const n={zoom:0,bearing:0,pitch:0,pan:new l.P(0,0),pinchAround:void 0,around:void 0};for(const{settings:p}of this._inertiaBuffer)n.zoom+=p.zoomDelta||0,n.bearing+=p.bearingDelta||0,n.pitch+=p.pitchDelta||0,p.panDelta&&n.pan._add(p.panDelta),p.around&&(n.around=p.around),p.pinchAround&&(n.pinchAround=p.pinchAround);const s=this._inertiaBuffer[this._inertiaBuffer.length-1].time-this._inertiaBuffer[0].time,c={};if(n.pan.mag()){const p=ba(n.pan.mag(),s,l.e({},hl,t||{}));c.offset=n.pan.mult(p.amount/n.pan.mag()),c.center=this._map.transform.center,Sr(c,p)}if(n.zoom){const p=ba(n.zoom,s,pl);c.zoom=this._map.transform.zoom+p.amount,Sr(c,p)}if(n.bearing){const p=ba(n.bearing,s,dl);c.bearing=this._map.transform.bearing+l.ad(p.amount,-179,179),Sr(c,p)}if(n.pitch){const p=ba(n.pitch,s,fl);c.pitch=this._map.transform.pitch+p.amount,Sr(c,p)}if(c.zoom||c.bearing){const p=n.pinchAround===void 0?n.around:n.pinchAround;c.around=p?this._map.unproject(p):this._map.getCenter()}return this.clear(),l.e(c,{noMoveStart:!0})}}function Sr(u,t){(!u.duration||u.durationn.unproject(x))),_=p.reduce(((x,b,T,I)=>x.add(b.div(I.length))),new l.P(0,0));super(t,{points:p,point:_,lngLats:g,lngLat:n.unproject(_),originalEvent:s}),this._defaultPrevented=!1}}class gl extends l.k{preventDefault(){this._defaultPrevented=!0}get defaultPrevented(){return this._defaultPrevented}constructor(t,n,s){super(t,{originalEvent:s}),this._defaultPrevented=!1}}class _l{constructor(t,n){this._map=t,this._clickTolerance=n.clickTolerance}reset(){delete this._mousedownPos}wheel(t){return this._firePreventable(new gl(t.type,this._map,t))}mousedown(t,n){return this._mousedownPos=n,this._firePreventable(new Xi(t.type,this._map,t))}mouseup(t){this._map.fire(new Xi(t.type,this._map,t))}click(t,n){this._mousedownPos&&this._mousedownPos.dist(n)>=this._clickTolerance||this._map.fire(new Xi(t.type,this._map,t))}dblclick(t){return this._firePreventable(new Xi(t.type,this._map,t))}mouseover(t){this._map.fire(new Xi(t.type,this._map,t))}mouseout(t){this._map.fire(new Xi(t.type,this._map,t))}touchstart(t){return this._firePreventable(new wa(t.type,this._map,t))}touchmove(t){this._map.fire(new wa(t.type,this._map,t))}touchend(t){this._map.fire(new wa(t.type,this._map,t))}touchcancel(t){this._map.fire(new wa(t.type,this._map,t))}_firePreventable(t){if(this._map.fire(t),t.defaultPrevented)return{}}isEnabled(){return!0}isActive(){return!1}enable(){}disable(){}}class yl{constructor(t){this._map=t}reset(){this._delayContextMenu=!1,this._ignoreContextMenu=!0,delete this._contextMenuEvent}mousemove(t){this._map.fire(new Xi(t.type,this._map,t))}mousedown(){this._delayContextMenu=!0,this._ignoreContextMenu=!1}mouseup(){this._delayContextMenu=!1,this._contextMenuEvent&&(this._map.fire(new Xi("contextmenu",this._map,this._contextMenuEvent)),delete this._contextMenuEvent)}contextmenu(t){this._delayContextMenu?this._contextMenuEvent=t:this._ignoreContextMenu||this._map.fire(new Xi(t.type,this._map,t)),this._map.listens("contextmenu")&&t.preventDefault()}isEnabled(){return!0}isActive(){return!1}enable(){}disable(){}}class tn{constructor(t){this._map=t}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(t){return this.transform.pointLocation(l.P.convert(t),this._map.terrain)}}class xl{constructor(t,n){this._map=t,this._tr=new tn(t),this._el=t.getCanvasContainer(),this._container=t.getContainer(),this._clickTolerance=n.clickTolerance||1}isEnabled(){return!!this._enabled}isActive(){return!!this._active}enable(){this.isEnabled()||(this._enabled=!0)}disable(){this.isEnabled()&&(this._enabled=!1)}mousedown(t,n){this.isEnabled()&&t.shiftKey&&t.button===0&&(H.disableDrag(),this._startPos=this._lastPos=n,this._active=!0)}mousemoveWindow(t,n){if(!this._active)return;const s=n;if(this._lastPos.equals(s)||!this._box&&s.dist(this._startPos)p.fitScreenCoordinates(s,c,this._tr.bearing,{linear:!0})};this._fireEvent("boxzoomcancel",t)}keydown(t){this._active&&t.keyCode===27&&(this.reset(),this._fireEvent("boxzoomcancel",t))}reset(){this._active=!1,this._container.classList.remove("maplibregl-crosshair"),this._box&&(H.remove(this._box),this._box=null),H.enableDrag(),delete this._startPos,delete this._lastPos}_fireEvent(t,n){return this._map.fire(new l.k(t,{originalEvent:n}))}}function ur(u,t){if(u.length!==t.length)throw new Error(`The number of touches and points are not equal - touches ${u.length}, points ${t.length}`);const n={};for(let s=0;sthis.numTouches)&&(this.aborted=!0),this.aborted||(this.startTime===void 0&&(this.startTime=t.timeStamp),s.length===this.numTouches&&(this.centroid=(function(c){const p=new l.P(0,0);for(const g of c)p._add(g);return p.div(c.length)})(n),this.touches=ur(s,n)))}touchmove(t,n,s){if(this.aborted||!this.centroid)return;const c=ur(s,n);for(const p in this.touches){const g=c[p];(!g||g.dist(this.touches[p])>30)&&(this.aborted=!0)}}touchend(t,n,s){if((!this.centroid||t.timeStamp-this.startTime>500)&&(this.aborted=!0),s.length===0){const c=!this.aborted&&this.centroid;if(this.reset(),c)return c}}}class cs{constructor(t){this.singleTap=new Fr(t),this.numTaps=t.numTaps,this.reset()}reset(){this.lastTime=1/0,delete this.lastTap,this.count=0,this.singleTap.reset()}touchstart(t,n,s){this.singleTap.touchstart(t,n,s)}touchmove(t,n,s){this.singleTap.touchmove(t,n,s)}touchend(t,n,s){const c=this.singleTap.touchend(t,n,s);if(c){const p=t.timeStamp-this.lastTime<500,g=!this.lastTap||this.lastTap.dist(c)<30;if(p&&g||this.reset(),this.count++,this.lastTime=t.timeStamp,this.lastTap=c,this.count===this.numTaps)return this.reset(),c}}}class Rr{constructor(t){this._tr=new tn(t),this._zoomIn=new cs({numTouches:1,numTaps:2}),this._zoomOut=new cs({numTouches:2,numTaps:1}),this.reset()}reset(){this._active=!1,this._zoomIn.reset(),this._zoomOut.reset()}touchstart(t,n,s){this._zoomIn.touchstart(t,n,s),this._zoomOut.touchstart(t,n,s)}touchmove(t,n,s){this._zoomIn.touchmove(t,n,s),this._zoomOut.touchmove(t,n,s)}touchend(t,n,s){const c=this._zoomIn.touchend(t,n,s),p=this._zoomOut.touchend(t,n,s),g=this._tr;return c?(this._active=!0,t.preventDefault(),setTimeout((()=>this.reset()),0),{cameraAnimation:_=>_.easeTo({duration:300,zoom:g.zoom+1,around:g.unproject(c)},{originalEvent:t})}):p?(this._active=!0,t.preventDefault(),setTimeout((()=>this.reset()),0),{cameraAnimation:_=>_.easeTo({duration:300,zoom:g.zoom-1,around:g.unproject(p)},{originalEvent:t})}):void 0}touchcancel(){this.reset()}enable(){this._enabled=!0}disable(){this._enabled=!1,this.reset()}isEnabled(){return this._enabled}isActive(){return this._active}}class Br{constructor(t){this._enabled=!!t.enable,this._moveStateManager=t.moveStateManager,this._clickTolerance=t.clickTolerance||1,this._moveFunction=t.move,this._activateOnStart=!!t.activateOnStart,t.assignEvents(this),this.reset()}reset(t){this._active=!1,this._moved=!1,delete this._lastPoint,this._moveStateManager.endMove(t)}_move(...t){const n=this._moveFunction(...t);if(n.bearingDelta||n.pitchDelta||n.around||n.panDelta)return this._active=!0,n}dragStart(t,n){this.isEnabled()&&!this._lastPoint&&this._moveStateManager.isValidStartEvent(t)&&(this._moveStateManager.startMove(t),this._lastPoint=n.length?n[0]:n,this._activateOnStart&&this._lastPoint&&(this._active=!0))}dragMove(t,n){if(!this.isEnabled())return;const s=this._lastPoint;if(!s)return;if(t.preventDefault(),!this._moveStateManager.isValidMoveEvent(t))return void this.reset(t);const c=n.length?n[0]:n;return!this._moved&&c.dist(s){u.mousedown=u.dragStart,u.mousemoveWindow=u.dragMove,u.mouseup=u.dragEnd,u.contextmenu=function(t){t.preventDefault()}},Kn=({enable:u,clickTolerance:t,bearingDegreesPerPixelMoved:n=.8})=>{const s=new eo({checkCorrectEvent:c=>H.mouseButton(c)===0&&c.ctrlKey||H.mouseButton(c)===2});return new Br({clickTolerance:t,move:(c,p)=>({bearingDelta:(p.x-c.x)*n}),moveStateManager:s,enable:u,assignEvents:us})},Or=({enable:u,clickTolerance:t,pitchDegreesPerPixelMoved:n=-.5})=>{const s=new eo({checkCorrectEvent:c=>H.mouseButton(c)===0&&c.ctrlKey||H.mouseButton(c)===2});return new Br({clickTolerance:t,move:(c,p)=>({pitchDelta:(p.y-c.y)*n}),moveStateManager:s,enable:u,assignEvents:us})};class Le{constructor(t,n){this._minTouches=t.cooperativeGestures?2:1,this._clickTolerance=t.clickTolerance||1,this._map=n,this.reset()}reset(){this._active=!1,this._touches={},this._sum=new l.P(0,0),setTimeout((()=>{this._cancelCooperativeMessage=!1}),200)}touchstart(t,n,s){return this._calculateTransform(t,n,s)}touchmove(t,n,s){if(this._map._cooperativeGestures&&(this._minTouches===2&&s.length<2&&!this._cancelCooperativeMessage?this._map._onCooperativeGesture(t,!1,s.length):this._cancelCooperativeMessage||(this._cancelCooperativeMessage=!0)),this._active&&!(s.length0&&(this._active=!0);const c=ur(s,n),p=new l.P(0,0),g=new l.P(0,0);let _=0;for(const b in c){const T=c[b],I=this._touches[b];I&&(p._add(T),g._add(T.sub(I)),_++,c[b]=T)}if(this._touches=c,_Math.abs(u.x)}class kc extends hs{constructor(t){super(),this._map=t}reset(){super.reset(),this._valid=void 0,delete this._firstMove,delete this._lastPoints}touchstart(t,n,s){super.touchstart(t,n,s),this._currentTouchCount=s.length}_start(t){this._lastPoints=t,io(t[0].sub(t[1]))&&(this._valid=!1)}_move(t,n,s){if(this._map._cooperativeGestures&&this._currentTouchCount<3)return;const c=t[0].sub(this._lastPoints[0]),p=t[1].sub(this._lastPoints[1]);return this._valid=this.gestureBeginsVertically(c,p,s.timeStamp),this._valid?(this._lastPoints=t,this._active=!0,{pitchDelta:(c.y+p.y)/2*-.5}):void 0}gestureBeginsVertically(t,n,s){if(this._valid!==void 0)return this._valid;const c=t.mag()>=2,p=n.mag()>=2;if(!c&&!p)return;if(!c||!p)return this._firstMove===void 0&&(this._firstMove=s),s-this._firstMove<100&&void 0;const g=t.y>0==n.y>0;return io(t)&&io(n)&&g}}const ro={panStep:100,bearingStep:15,pitchStep:10};class wl{constructor(t){this._tr=new tn(t);const n=ro;this._panStep=n.panStep,this._bearingStep=n.bearingStep,this._pitchStep=n.pitchStep,this._rotationDisabled=!1}reset(){this._active=!1}keydown(t){if(t.altKey||t.ctrlKey||t.metaKey)return;let n=0,s=0,c=0,p=0,g=0;switch(t.keyCode){case 61:case 107:case 171:case 187:n=1;break;case 189:case 109:case 173:n=-1;break;case 37:t.shiftKey?s=-1:(t.preventDefault(),p=-1);break;case 39:t.shiftKey?s=1:(t.preventDefault(),p=1);break;case 38:t.shiftKey?c=1:(t.preventDefault(),g=-1);break;case 40:t.shiftKey?c=-1:(t.preventDefault(),g=1);break;default:return}return this._rotationDisabled&&(s=0,c=0),{cameraAnimation:_=>{const x=this._tr;_.easeTo({duration:300,easeId:"keyboardHandler",easing:Sl,zoom:n?Math.round(x.zoom)+n*(t.shiftKey?2:1):x.zoom,bearing:x.bearing+s*this._bearingStep,pitch:x.pitch+c*this._pitchStep,offset:[-p*this._panStep,-g*this._panStep],center:x.center},{originalEvent:t})}}}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 Sl(u){return u*(2-u)}const Tl=4.000244140625;class Cc{constructor(t,n){this._onTimeout=s=>{this._type="wheel",this._delta-=this._lastValue,this._active||this._start(s)},this._map=t,this._tr=new tn(t),this._el=t.getCanvasContainer(),this._triggerRenderFrame=n,this._delta=0,this._defaultZoomRate=.01,this._wheelZoomRate=.0022222222222222222}setZoomRate(t){this._defaultZoomRate=t}setWheelZoomRate(t){this._wheelZoomRate=t}isEnabled(){return!!this._enabled}isActive(){return!!this._active||this._finishTimeout!==void 0}isZooming(){return!!this._zooming}enable(t){this.isEnabled()||(this._enabled=!0,this._aroundCenter=!!t&&t.around==="center")}disable(){this.isEnabled()&&(this._enabled=!1)}wheel(t){if(!this.isEnabled())return;if(this._map._cooperativeGestures){if(!t[this._map._metaKey])return;t.preventDefault()}let n=t.deltaMode===WheelEvent.DOM_DELTA_LINE?40*t.deltaY:t.deltaY;const s=l.h.now(),c=s-(this._lastWheelEventTime||0);this._lastWheelEventTime=s,n!==0&&n%Tl==0?this._type="wheel":n!==0&&Math.abs(n)<4?this._type="trackpad":c>400?(this._type=null,this._lastValue=n,this._timeout=setTimeout(this._onTimeout,40,t)):this._type||(this._type=Math.abs(c*n)<200?"trackpad":"wheel",this._timeout&&(clearTimeout(this._timeout),this._timeout=null,n+=this._lastValue)),t.shiftKey&&n&&(n/=4),this._type&&(this._lastWheelEvent=t,this._delta-=n,this._active||this._start(t)),t.preventDefault()}_start(t){if(!this._delta)return;this._frameId&&(this._frameId=null),this._active=!0,this.isZooming()||(this._zooming=!0),this._finishTimeout&&(clearTimeout(this._finishTimeout),delete this._finishTimeout);const n=H.mousePos(this._el,t),s=this._tr;this._around=l.L.convert(this._aroundCenter?s.center:s.unproject(n)),this._aroundPoint=s.transform.locationPoint(this._around),this._frameId||(this._frameId=!0,this._triggerRenderFrame())}renderFrame(){if(!this._frameId||(this._frameId=null,!this.isActive()))return;const t=this._tr.transform;if(this._delta!==0){const _=this._type==="wheel"&&Math.abs(this._delta)>Tl?this._wheelZoomRate:this._defaultZoomRate;let x=2/(1+Math.exp(-Math.abs(this._delta*_)));this._delta<0&&x!==0&&(x=1/x);const b=typeof this._targetZoom=="number"?t.zoomScale(this._targetZoom):t.scale;this._targetZoom=Math.min(t.maxZoom,Math.max(t.minZoom,t.scaleZoom(b*x))),this._type==="wheel"&&(this._startZoom=t.zoom,this._easing=this._smoothOutEasing(200)),this._delta=0}const n=typeof this._targetZoom=="number"?this._targetZoom:t.zoom,s=this._startZoom,c=this._easing;let p,g=!1;if(this._type==="wheel"&&s&&c){const _=Math.min((l.h.now()-this._lastWheelEventTime)/200,1),x=c(_);p=l.B.number(s,n,x),_<1?this._frameId||(this._frameId=!0):g=!0}else p=n,g=!0;return this._active=!0,g&&(this._active=!1,this._finishTimeout=setTimeout((()=>{this._zooming=!1,this._triggerRenderFrame(),delete this._targetZoom,delete this._finishTimeout}),200)),{noInertia:!0,needsRenderFrame:!g,zoomDelta:p-t.zoom,around:this._aroundPoint,originalEvent:this._lastWheelEvent}}_smoothOutEasing(t){let n=l.bb;if(this._prevEase){const s=this._prevEase,c=(l.h.now()-s.start)/s.duration,p=s.easing(c+.01)-s.easing(c),g=.27/Math.sqrt(p*p+1e-4)*.01,_=Math.sqrt(.0729-g*g);n=l.ba(g,_,.25,1)}return this._prevEase={start:l.h.now(),duration:t,easing:n},n}reset(){this._active=!1,this._zooming=!1,delete this._targetZoom,this._finishTimeout&&(clearTimeout(this._finishTimeout),delete this._finishTimeout)}}class no{constructor(t,n){this._clickZoom=t,this._tapZoom=n}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 ao{constructor(t){this._tr=new tn(t),this.reset()}reset(){this._active=!1}dblclick(t,n){return t.preventDefault(),{cameraAnimation:s=>{s.easeTo({duration:300,zoom:this._tr.zoom+(t.shiftKey?-1:1),around:this._tr.unproject(n)},{originalEvent:t})}}}enable(){this._enabled=!0}disable(){this._enabled=!1,this.reset()}isEnabled(){return this._enabled}isActive(){return this._active}}class so{constructor(){this._tap=new cs({numTouches:1,numTaps:1}),this.reset()}reset(){this._active=!1,delete this._swipePoint,delete this._swipeTouch,delete this._tapTime,delete this._tapPoint,this._tap.reset()}touchstart(t,n,s){if(!this._swipePoint)if(this._tapTime){const c=n[0],p=t.timeStamp-this._tapTime<500,g=this._tapPoint.dist(c)<30;p&&g?s.length>0&&(this._swipePoint=c,this._swipeTouch=s[0].identifier):this.reset()}else this._tap.touchstart(t,n,s)}touchmove(t,n,s){if(this._tapTime){if(this._swipePoint){if(s[0].identifier!==this._swipeTouch)return;const c=n[0],p=c.y-this._swipePoint.y;return this._swipePoint=c,t.preventDefault(),this._active=!0,{zoomDelta:p/128}}}else this._tap.touchmove(t,n,s)}touchend(t,n,s){if(this._tapTime)this._swipePoint&&s.length===0&&this.reset();else{const c=this._tap.touchend(t,n,s);c&&(this._tapTime=t.timeStamp,this._tapPoint=c)}}touchcancel(){this.reset()}enable(){this._enabled=!0}disable(){this._enabled=!1,this.reset()}isEnabled(){return this._enabled}isActive(){return this._active}}class oo{constructor(t,n,s){this._el=t,this._mousePan=n,this._touchPan=s}enable(t){this._inertiaOptions=t||{},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 Oi{constructor(t,n,s){this._pitchWithRotate=t.pitchWithRotate,this._mouseRotate=n,this._mousePitch=s}enable(){this._mouseRotate.enable(),this._pitchWithRotate&&this._mousePitch.enable()}disable(){this._mouseRotate.disable(),this._mousePitch.disable()}isEnabled(){return this._mouseRotate.isEnabled()&&(!this._pitchWithRotate||this._mousePitch.isEnabled())}isActive(){return this._mouseRotate.isActive()||this._mousePitch.isActive()}}class nn{constructor(t,n,s,c){this._el=t,this._touchZoom=n,this._touchRotate=s,this._tapDragZoom=c,this._rotationDisabled=!1,this._enabled=!0}enable(t){this._touchZoom.enable(t),this._rotationDisabled||this._touchRotate.enable(t),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()}disableRotation(){this._rotationDisabled=!0,this._touchRotate.disable()}enableRotation(){this._rotationDisabled=!1,this._touchZoom.isEnabled()&&this._touchRotate.enable()}}const Sa=u=>u.zoom||u.drag||u.pitch||u.rotate;class lo extends l.k{}function Ta(u){return u.panDelta&&u.panDelta.mag()||u.zoomDelta||u.bearingDelta||u.pitchDelta}class co{constructor(t,n){this.handleWindowEvent=c=>{this.handleEvent(c,`${c.type}Window`)},this.handleEvent=(c,p)=>{if(c.type==="blur")return void this.stop(!0);this._updatingCamera=!0;const g=c.type==="renderFrame"?void 0:c,_={needsRenderFrame:!1},x={},b={},T=c.touches,I=T?this._getMapTouches(T):void 0,P=I?H.touchPos(this._el,I):H.mousePos(this._el,c);for(const{handlerName:$,handler:B,allowed:ee}of this._handlers){if(!B.isEnabled())continue;let oe;this._blockedByActive(b,ee,$)?B.reset():B[p||c.type]&&(oe=B[p||c.type](c,P,I),this.mergeHandlerResult(_,x,oe,$,g),oe&&oe.needsRenderFrame&&this._triggerRenderFrame()),(oe||B.isActive())&&(b[$]=B)}const V={};for(const $ in this._previousActiveHandlers)b[$]||(V[$]=g);this._previousActiveHandlers=b,(Object.keys(V).length||Ta(_))&&(this._changes.push([_,x,V]),this._triggerRenderFrame()),(Object.keys(b).length||Ta(_))&&this._map._stop(!0),this._updatingCamera=!1;const{cameraAnimation:N}=_;N&&(this._inertia.clear(),this._fireEvents({},{},!0),this._changes=[],N(this._map))},this._map=t,this._el=this._map.getCanvasContainer(),this._handlers=[],this._handlersById={},this._changes=[],this._inertia=new ml(t),this._bearingSnap=n.bearingSnap,this._previousActiveHandlers={},this._eventsInProgress={},this._addDefaultHandlers(n);const s=this._el;this._listeners=[[s,"touchstart",{passive:!0}],[s,"touchmove",{passive:!1}],[s,"touchend",void 0],[s,"touchcancel",void 0],[s,"mousedown",void 0],[s,"mousemove",void 0],[s,"mouseup",void 0],[document,"mousemove",{capture:!0}],[document,"mouseup",void 0],[s,"mouseover",void 0],[s,"mouseout",void 0],[s,"dblclick",void 0],[s,"click",void 0],[s,"keydown",{capture:!1}],[s,"keyup",void 0],[s,"wheel",{passive:!1}],[s,"contextmenu",void 0],[window,"blur",void 0]];for(const[c,p,g]of this._listeners)H.addEventListener(c,p,c===document?this.handleWindowEvent:this.handleEvent,g)}destroy(){for(const[t,n,s]of this._listeners)H.removeEventListener(t,n,t===document?this.handleWindowEvent:this.handleEvent,s)}_addDefaultHandlers(t){const n=this._map,s=n.getCanvasContainer();this._add("mapEvent",new _l(n,t));const c=n.boxZoom=new xl(n,t);this._add("boxZoom",c),t.interactive&&t.boxZoom&&c.enable();const p=new Rr(n),g=new ao(n);n.doubleClickZoom=new no(g,p),this._add("tapZoom",p),this._add("clickZoom",g),t.interactive&&t.doubleClickZoom&&n.doubleClickZoom.enable();const _=new so;this._add("tapDragZoom",_);const x=n.touchPitch=new kc(n);this._add("touchPitch",x),t.interactive&&t.touchPitch&&n.touchPitch.enable(t.touchPitch);const b=Kn(t),T=Or(t);n.dragRotate=new Oi(t,b,T),this._add("mouseRotate",b,["mousePitch"]),this._add("mousePitch",T,["mouseRotate"]),t.interactive&&t.dragRotate&&n.dragRotate.enable();const I=(({enable:ee,clickTolerance:oe})=>{const G=new eo({checkCorrectEvent:te=>H.mouseButton(te)===0&&!te.ctrlKey});return new Br({clickTolerance:oe,move:(te,ce)=>({around:ce,panDelta:ce.sub(te)}),activateOnStart:!0,moveStateManager:G,enable:ee,assignEvents:us})})(t),P=new Le(t,n);n.dragPan=new oo(s,I,P),this._add("mousePan",I),this._add("touchPan",P,["touchZoom","touchRotate"]),t.interactive&&t.dragPan&&n.dragPan.enable(t.dragPan);const V=new to,N=new bl;n.touchZoomRotate=new nn(s,N,V,_),this._add("touchRotate",V,["touchPan","touchZoom"]),this._add("touchZoom",N,["touchPan","touchRotate"]),t.interactive&&t.touchZoomRotate&&n.touchZoomRotate.enable(t.touchZoomRotate);const $=n.scrollZoom=new Cc(n,(()=>this._triggerRenderFrame()));this._add("scrollZoom",$,["mousePan"]),t.interactive&&t.scrollZoom&&n.scrollZoom.enable(t.scrollZoom);const B=n.keyboard=new wl(n);this._add("keyboard",B),t.interactive&&t.keyboard&&n.keyboard.enable(),this._add("blockableMapEvent",new yl(n))}_add(t,n,s){this._handlers.push({handlerName:t,handler:n,allowed:s}),this._handlersById[t]=n}stop(t){if(!this._updatingCamera){for(const{handler:n}of this._handlers)n.reset();this._inertia.clear(),this._fireEvents({},{},t),this._changes=[]}}isActive(){for(const{handler:t}of this._handlers)if(t.isActive())return!0;return!1}isZooming(){return!!this._eventsInProgress.zoom||this._map.scrollZoom.isZooming()}isRotating(){return!!this._eventsInProgress.rotate}isMoving(){return!!Sa(this._eventsInProgress)||this.isZooming()}_blockedByActive(t,n,s){for(const c in t)if(c!==s&&(!n||n.indexOf(c)<0))return!0;return!1}_getMapTouches(t){const n=[];for(const s of t)this._el.contains(s.target)&&n.push(s);return n}mergeHandlerResult(t,n,s,c,p){if(!s)return;l.e(t,s);const g={handlerName:c,originalEvent:s.originalEvent||p};s.zoomDelta!==void 0&&(n.zoom=g),s.panDelta!==void 0&&(n.drag=g),s.pitchDelta!==void 0&&(n.pitch=g),s.bearingDelta!==void 0&&(n.rotate=g)}_applyChanges(){const t={},n={},s={};for(const[c,p,g]of this._changes)c.panDelta&&(t.panDelta=(t.panDelta||new l.P(0,0))._add(c.panDelta)),c.zoomDelta&&(t.zoomDelta=(t.zoomDelta||0)+c.zoomDelta),c.bearingDelta&&(t.bearingDelta=(t.bearingDelta||0)+c.bearingDelta),c.pitchDelta&&(t.pitchDelta=(t.pitchDelta||0)+c.pitchDelta),c.around!==void 0&&(t.around=c.around),c.pinchAround!==void 0&&(t.pinchAround=c.pinchAround),c.noInertia&&(t.noInertia=c.noInertia),l.e(n,p),l.e(s,g);this._updateMapTransform(t,n,s),this._changes=[]}_updateMapTransform(t,n,s){const c=this._map,p=c._getTransformForUpdate(),g=c.terrain;if(!(Ta(t)||g&&this._terrainMovement))return this._fireEvents(n,s,!0);let{panDelta:_,zoomDelta:x,bearingDelta:b,pitchDelta:T,around:I,pinchAround:P}=t;P!==void 0&&(I=P),c._stop(!0),I=I||c.transform.centerPoint;const V=p.pointLocation(_?I.sub(_):I);b&&(p.bearing+=b),T&&(p.pitch+=T),x&&(p.zoom+=x),g?this._terrainMovement||!n.drag&&!n.zoom?n.drag&&this._terrainMovement?p.center=p.pointLocation(p.centerPoint.sub(_)):p.setLocationAtPoint(V,I):(this._terrainMovement=!0,this._map._elevationFreeze=!0,p.setLocationAtPoint(V,I),this._map.once("moveend",(()=>{this._map._elevationFreeze=!1,this._terrainMovement=!1,p.recalculateZoom(c.terrain)}))):p.setLocationAtPoint(V,I),c._applyUpdatedTransform(p),this._map._update(),t.noInertia||this._inertia.record(t),this._fireEvents(n,s,!0)}_fireEvents(t,n,s){const c=Sa(this._eventsInProgress),p=Sa(t),g={};for(const T in t){const{originalEvent:I}=t[T];this._eventsInProgress[T]||(g[`${T}start`]=I),this._eventsInProgress[T]=t[T]}!c&&p&&this._fireEvent("movestart",p.originalEvent);for(const T in g)this._fireEvent(T,g[T]);p&&this._fireEvent("move",p.originalEvent);for(const T in t){const{originalEvent:I}=t[T];this._fireEvent(T,I)}const _={};let x;for(const T in this._eventsInProgress){const{handlerName:I,originalEvent:P}=this._eventsInProgress[T];this._handlersById[I].isActive()||(delete this._eventsInProgress[T],x=n[I]||P,_[`${T}end`]=x)}for(const T in _)this._fireEvent(T,_[T]);const b=Sa(this._eventsInProgress);if(s&&(c||p)&&!b){this._updatingCamera=!0;const T=this._inertia._onMoveEnd(this._map.dragPan._inertiaOptions),I=P=>P!==0&&-this._bearingSnap{delete this._frameId,this.handleEvent(new lo("renderFrame",{timeStamp:t})),this._applyChanges()}))}_triggerRenderFrame(){this._frameId===void 0&&(this._frameId=this._requestFrame())}}class Il extends l.E{constructor(t,n){super(),this._renderFrameCallback=()=>{const s=Math.min((l.h.now()-this._easeStart)/this._easeOptions.duration,1);this._onEaseFrame(this._easeOptions.easing(s)),s<1&&this._easeFrameId?this._easeFrameId=this._requestRenderFrame(this._renderFrameCallback):this.stop()},this._moving=!1,this._zooming=!1,this.transform=t,this._bearingSnap=n.bearingSnap,this.on("moveend",(()=>{delete this._requestedCameraState}))}getCenter(){return new l.L(this.transform.center.lng,this.transform.center.lat)}setCenter(t,n){return this.jumpTo({center:t},n)}panBy(t,n,s){return t=l.P.convert(t).mult(-1),this.panTo(this.transform.center,l.e({offset:t},n),s)}panTo(t,n,s){return this.easeTo(l.e({center:t},n),s)}getZoom(){return this.transform.zoom}setZoom(t,n){return this.jumpTo({zoom:t},n),this}zoomTo(t,n,s){return this.easeTo(l.e({zoom:t},n),s)}zoomIn(t,n){return this.zoomTo(this.getZoom()+1,t,n),this}zoomOut(t,n){return this.zoomTo(this.getZoom()-1,t,n),this}getBearing(){return this.transform.bearing}setBearing(t,n){return this.jumpTo({bearing:t},n),this}getPadding(){return this.transform.padding}setPadding(t,n){return this.jumpTo({padding:t},n),this}rotateTo(t,n,s){return this.easeTo(l.e({bearing:t},n),s)}resetNorth(t,n){return this.rotateTo(0,l.e({duration:1e3},t),n),this}resetNorthPitch(t,n){return this.easeTo(l.e({bearing:0,pitch:0,duration:1e3},t),n),this}snapToNorth(t,n){return Math.abs(this.getBearing()){if(this._zooming&&(s.zoom=l.B.number(c,x,ue)),this._rotating&&(s.bearing=l.B.number(p,b,ue)),this._pitching&&(s.pitch=l.B.number(g,T,ue)),this._padding&&(s.interpolatePadding(_,I,ue),V=s.centerPoint.add(P)),this.terrain&&!t.freezeElevation&&this._updateElevation(ue),G)s.setLocationAtPoint(G,te);else{const fe=s.zoomScale(s.zoom-c),ve=x>c?Math.min(2,oe):Math.max(.5,oe),xe=Math.pow(ve,1-ue),Se=s.unproject(B.add(ee.mult(ue*xe)).mult(fe));s.setLocationAtPoint(s.renderWorldCopies?Se.wrap():Se,V)}this._applyUpdatedTransform(s),this._fireMoveEvents(n)}),(ue=>{this.terrain&&this._finalizeElevation(),this._afterEase(n,ue)}),t),this}_prepareEase(t,n,s={}){this._moving=!0,n||s.moving||this.fire(new l.k("movestart",t)),this._zooming&&!s.zooming&&this.fire(new l.k("zoomstart",t)),this._rotating&&!s.rotating&&this.fire(new l.k("rotatestart",t)),this._pitching&&!s.pitching&&this.fire(new l.k("pitchstart",t))}_prepareElevation(t){this._elevationCenter=t,this._elevationStart=this.transform.elevation,this._elevationTarget=this.terrain.getElevationForLngLatZoom(t,this.transform.tileZoom),this._elevationFreeze=!0}_updateElevation(t){this.transform._minEleveationForCurrentTile=this.terrain.getMinTileElevationForLngLatZoom(this._elevationCenter,this.transform.tileZoom);const n=this.terrain.getElevationForLngLatZoom(this._elevationCenter,this.transform.tileZoom);if(t<1&&n!==this._elevationTarget){const s=this._elevationTarget-this._elevationStart;this._elevationStart+=t*(s-(n-(s*t+this._elevationStart))/(1-t)),this._elevationTarget=n}this.transform.elevation=l.B.number(this._elevationStart,this._elevationTarget,t)}_finalizeElevation(){this._elevationFreeze=!1,this.transform.recalculateZoom(this.terrain)}_getTransformForUpdate(){return this.transformCameraUpdate?(this._requestedCameraState||(this._requestedCameraState=this.transform.clone()),this._requestedCameraState):this.transform}_applyUpdatedTransform(t){if(!this.transformCameraUpdate)return;const n=t.clone(),{center:s,zoom:c,pitch:p,bearing:g,elevation:_}=this.transformCameraUpdate(n);s&&(n.center=s),c!==void 0&&(n.zoom=c),p!==void 0&&(n.pitch=p),g!==void 0&&(n.bearing=g),_!==void 0&&(n.elevation=_),this.transform.apply(n)}_fireMoveEvents(t){this.fire(new l.k("move",t)),this._zooming&&this.fire(new l.k("zoom",t)),this._rotating&&this.fire(new l.k("rotate",t)),this._pitching&&this.fire(new l.k("pitch",t))}_afterEase(t,n){if(this._easeId&&n&&this._easeId===n)return;delete this._easeId;const s=this._zooming,c=this._rotating,p=this._pitching;this._moving=!1,this._zooming=!1,this._rotating=!1,this._pitching=!1,this._padding=!1,s&&this.fire(new l.k("zoomend",t)),c&&this.fire(new l.k("rotateend",t)),p&&this.fire(new l.k("pitchend",t)),this.fire(new l.k("moveend",t))}flyTo(t,n){if(!t.essential&&l.h.prefersReducedMotion){const Ue=l.F(t,["center","zoom","bearing","pitch","around"]);return this.jumpTo(Ue,n)}this.stop(),t=l.e({offset:[0,0],speed:1.2,curve:1.42,easing:l.bb},t);const s=this._getTransformForUpdate(),c=this.getZoom(),p=this.getBearing(),g=this.getPitch(),_=this.getPadding(),x="zoom"in t?l.ad(+t.zoom,s.minZoom,s.maxZoom):c,b="bearing"in t?this._normalizeBearing(t.bearing,p):p,T="pitch"in t?+t.pitch:g,I="padding"in t?t.padding:s.padding,P=s.zoomScale(x-c),V=l.P.convert(t.offset);let N=s.centerPoint.add(V);const $=s.pointLocation(N),B=l.L.convert(t.center||$);this._normalizeCenter(B);const ee=s.project($),oe=s.project(B).sub(ee);let G=t.curve;const te=Math.max(s.width,s.height),ce=te/P,ue=oe.mag();if("minZoom"in t){const Ue=l.ad(Math.min(t.minZoom,c,x),s.minZoom,s.maxZoom),wt=te/s.zoomScale(Ue-c);G=Math.sqrt(wt/ue*2)}const fe=G*G;function ve(Ue){const wt=(ce*ce-te*te+(Ue?-1:1)*fe*fe*ue*ue)/(2*(Ue?ce:te)*fe*ue);return Math.log(Math.sqrt(wt*wt+1)-wt)}function xe(Ue){return(Math.exp(Ue)-Math.exp(-Ue))/2}function Se(Ue){return(Math.exp(Ue)+Math.exp(-Ue))/2}const Oe=ve(!1);let ct=function(Ue){return Se(Oe)/Se(Oe+G*Ue)},Ee=function(Ue){return te*((Se(Oe)*(xe(wt=Oe+G*Ue)/Se(wt))-xe(Oe))/fe)/ue;var wt},Ye=(ve(!0)-Oe)/G;if(Math.abs(ue)<1e-6||!isFinite(Ye)){if(Math.abs(te-ce)<1e-6)return this.easeTo(t,n);const Ue=cet.maxDuration&&(t.duration=0),this._zooming=!0,this._rotating=p!==b,this._pitching=T!==g,this._padding=!s.isPaddingEqual(I),this._prepareEase(n,!1),this.terrain&&this._prepareElevation(B),this._ease((Ue=>{const wt=Ue*Ye,lt=1/ct(wt);s.zoom=Ue===1?x:c+s.scaleZoom(lt),this._rotating&&(s.bearing=l.B.number(p,b,Ue)),this._pitching&&(s.pitch=l.B.number(g,T,Ue)),this._padding&&(s.interpolatePadding(_,I,Ue),N=s.centerPoint.add(V)),this.terrain&&!t.freezeElevation&&this._updateElevation(Ue);const at=Ue===1?B:s.unproject(ee.add(oe.mult(Ee(wt))).mult(lt));s.setLocationAtPoint(s.renderWorldCopies?at.wrap():at,N),this._applyUpdatedTransform(s),this._fireMoveEvents(n)}),(()=>{this.terrain&&this._finalizeElevation(),this._afterEase(n)}),t),this}isEasing(){return!!this._easeFrameId}stop(){return this._stop()}_stop(t,n){if(this._easeFrameId&&(this._cancelRenderFrame(this._easeFrameId),delete this._easeFrameId,delete this._onEaseFrame),this._onEaseEnd){const s=this._onEaseEnd;delete this._onEaseEnd,s.call(this,n)}if(!t){const s=this.handlers;s&&s.stop(!1)}return this}_ease(t,n,s){s.animate===!1||s.duration===0?(t(1),n()):(this._easeStart=l.h.now(),this._easeOptions=s,this._onEaseFrame=t,this._onEaseEnd=n,this._easeFrameId=this._requestRenderFrame(this._renderFrameCallback))}_normalizeBearing(t,n){t=l.b5(t,-180,180);const s=Math.abs(t-n);return Math.abs(t-360-n)180?-360:s<-180?360:0}queryTerrainElevation(t){return this.terrain?this.terrain.getElevationForLngLatZoom(l.L.convert(t),this.transform.tileZoom)-this.transform.elevation:null}}class Ki{constructor(t={}){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=n=>{!n||n.sourceDataType!=="metadata"&&n.sourceDataType!=="visibility"&&n.dataType!=="style"&&n.type!=="terrain"||this._updateAttributions()},this._updateCompact=()=>{this._map.getCanvasContainer().offsetWidth<=640||this._compact?this._compact===!1?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=t}getDefaultPosition(){return"bottom-right"}onAdd(t){return this._map=t,this._compact=this.options&&this.options.compact,this._container=H.create("details","maplibregl-ctrl maplibregl-ctrl-attrib"),this._compactButton=H.create("summary","maplibregl-ctrl-attrib-button",this._container),this._compactButton.addEventListener("click",this._toggleAttribution),this._setElementTitle(this._compactButton,"ToggleAttribution"),this._innerContainer=H.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(){H.remove(this._container),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(t,n){const s=this._map._getUIString(`AttributionControl.${n}`);t.title=s,t.setAttribute("aria-label",s)}_updateAttributions(){if(!this._map.style)return;let t=[];if(this.options.customAttribution&&(Array.isArray(this.options.customAttribution)?t=t.concat(this.options.customAttribution.map((c=>typeof c!="string"?"":c))):typeof this.options.customAttribution=="string"&&t.push(this.options.customAttribution)),this._map.style.stylesheet){const c=this._map.style.stylesheet;this.styleOwner=c.owner,this.styleId=c.id}const n=this._map.style.sourceCaches;for(const c in n){const p=n[c];if(p.used||p.usedForTerrain){const g=p.getSource();g.attribution&&t.indexOf(g.attribution)<0&&t.push(g.attribution)}}t=t.filter((c=>String(c).trim())),t.sort(((c,p)=>c.length-p.length)),t=t.filter(((c,p)=>{for(let g=p+1;g=0)return!1;return!0}));const s=t.join(" | ");s!==this._attribHTML&&(this._attribHTML=s,t.length?(this._innerContainer.innerHTML=s,this._container.classList.remove("maplibregl-attrib-empty")):this._container.classList.add("maplibregl-attrib-empty"),this._updateCompact(),this._editLink=null)}}class Pt{constructor(t={}){this._updateCompact=()=>{const n=this._container.children;if(n.length){const s=n[0];this._map.getCanvasContainer().offsetWidth<=640||this._compact?this._compact!==!1&&s.classList.add("maplibregl-compact"):s.classList.remove("maplibregl-compact")}},this.options=t}getDefaultPosition(){return"bottom-left"}onAdd(t){this._map=t,this._compact=this.options&&this.options.compact,this._container=H.create("div","maplibregl-ctrl");const n=H.create("a","maplibregl-ctrl-logo");return n.target="_blank",n.rel="noopener nofollow",n.href="https://maplibre.org/",n.setAttribute("aria-label",this._map._getUIString("LogoControl.Title")),n.setAttribute("rel","noopener nofollow"),this._container.appendChild(n),this._container.style.display="block",this._map.on("resize",this._updateCompact),this._updateCompact(),this._container}onRemove(){H.remove(this._container),this._map.off("resize",this._updateCompact),this._map=void 0,this._compact=void 0}}class ps{constructor(){this._queue=[],this._id=0,this._cleared=!1,this._currentlyRunning=!1}add(t){const n=++this._id;return this._queue.push({callback:t,id:n,cancelled:!1}),n}remove(t){const n=this._currentlyRunning,s=n?this._queue.concat(n):this._queue;for(const c of s)if(c.id===t)return void(c.cancelled=!0)}run(t=0){if(this._currentlyRunning)throw new Error("Attempting to run(), but is already running.");const n=this._currentlyRunning=this._queue;this._queue=[];for(const s of n)if(!s.cancelled&&(s.callback(t),this._cleared))break;this._cleared=!1,this._currentlyRunning=!1}clear(){this._currentlyRunning&&(this._cleared=!0),this._queue=[]}}const uo={"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":"Mapbox logo","NavigationControl.ResetBearing":"Reset bearing to north","NavigationControl.ZoomIn":"Zoom in","NavigationControl.ZoomOut":"Zoom out","ScaleControl.Feet":"ft","ScaleControl.Meters":"m","ScaleControl.Kilometers":"km","ScaleControl.Miles":"mi","ScaleControl.NauticalMiles":"nm","TerrainControl.enableTerrain":"Enable terrain","TerrainControl.disableTerrain":"Disable terrain"};var Al=l.Q([{name:"a_pos3d",type:"Int16",components:3}]);class kl extends l.E{constructor(t){super(),this.sourceCache=t,this._tiles={},this._renderableTilesKeys=[],this._sourceTileCache={},this.minzoom=0,this.maxzoom=22,this.tileSize=512,this.deltaZoom=1,t.usedForTerrain=!0,t.tileSize=this.tileSize*2**this.deltaZoom}destruct(){this.sourceCache.usedForTerrain=!1,this.sourceCache.tileSize=null}update(t,n){this.sourceCache.update(t,n),this._renderableTilesKeys=[];const s={};for(const c of t.coveringTiles({tileSize:this.tileSize,minzoom:this.minzoom,maxzoom:this.maxzoom,reparseOverscaled:!1,terrain:n}))s[c.key]=!0,this._renderableTilesKeys.push(c.key),this._tiles[c.key]||(c.posMatrix=new Float64Array(16),l.aS(c.posMatrix,0,l.N,0,l.N,0,1),this._tiles[c.key]=new Xr(c,this.tileSize));for(const c in this._tiles)s[c]||delete this._tiles[c]}freeRtt(t){for(const n in this._tiles){const s=this._tiles[n];(!t||s.tileID.equals(t)||s.tileID.isChildOf(t)||t.isChildOf(s.tileID))&&(s.rtt=[])}}getRenderableTiles(){return this._renderableTilesKeys.map((t=>this.getTileByID(t)))}getTileByID(t){return this._tiles[t]}getTerrainCoords(t){const n={};for(const s of this._renderableTilesKeys){const c=this._tiles[s].tileID;if(c.canonical.equals(t.canonical)){const p=t.clone();p.posMatrix=new Float64Array(16),l.aS(p.posMatrix,0,l.N,0,l.N,0,1),n[s]=p}else if(c.canonical.isChildOf(t.canonical)){const p=t.clone();p.posMatrix=new Float64Array(16);const g=c.canonical.z-t.canonical.z,_=c.canonical.x-(c.canonical.x>>g<>g<>g;l.aS(p.posMatrix,0,b,0,b,0,1),l.$(p.posMatrix,p.posMatrix,[-_*b,-x*b,0]),n[s]=p}else if(t.canonical.isChildOf(c.canonical)){const p=t.clone();p.posMatrix=new Float64Array(16);const g=t.canonical.z-c.canonical.z,_=t.canonical.x-(t.canonical.x>>g<>g<>g;l.aS(p.posMatrix,0,l.N,0,l.N,0,1),l.$(p.posMatrix,p.posMatrix,[_*b,x*b,0]),l.a0(p.posMatrix,p.posMatrix,[1/2**g,1/2**g,0]),n[s]=p}}return n}getSourceTile(t,n){const s=this.sourceCache._source;let c=t.overscaledZ-this.deltaZoom;if(c>s.maxzoom&&(c=s.maxzoom),c=s.minzoom&&(!p||!p.dem);)p=this.sourceCache.getTileByID(t.scaledTo(c--).key);return p}tilesAfterTime(t=Date.now()){return Object.values(this._tiles).filter((n=>n.timeAdded>=t))}}class Cl{constructor(t,n,s){this.painter=t,this.sourceCache=new kl(n),this.options=s,this.exaggeration=typeof s.exaggeration=="number"?s.exaggeration:1,this.qualityFactor=2,this.meshSize=128,this._demMatrixCache={},this.coordsIndex=[],this._coordsTextureSize=1024}getDEMElevation(t,n,s,c=l.N){var p;if(!(n>=0&&n=0&&st.canonical.z&&(t.canonical.z>=c?p=t.canonical.z-c:l.w("cannot calculate elevation if elevation maxzoom > source.maxzoom"));const g=t.canonical.x-(t.canonical.x>>p<>p<>8<<4|p>>8,n[g+3]=0;const s=new l.R({width:this._coordsTextureSize,height:this._coordsTextureSize},new Uint8Array(n.buffer)),c=new Et(t,s,t.gl.RGBA,{premultiply:!1});return c.bind(t.gl.NEAREST,t.gl.CLAMP_TO_EDGE),this._coordsTexture=c,c}pointCoordinate(t){const n=new Uint8Array(4),s=this.painter.context,c=s.gl;s.bindFramebuffer.set(this.getFramebuffer("coords").framebuffer),c.readPixels(t.x,this.painter.height/devicePixelRatio-t.y-1,1,1,c.RGBA,c.UNSIGNED_BYTE,n),s.bindFramebuffer.set(null);const p=n[0]+(n[2]>>4<<8),g=n[1]+((15&n[2])<<8),_=this.coordsIndex[255-n[3]],x=_&&this.sourceCache.getTileByID(_);if(!x)return null;const b=this._coordsTextureSize,T=(1<0&&Math.sign(p)<0||!s&&Math.sign(c)<0&&Math.sign(p)>0?(c=360*Math.sign(p)+c,l.G(c)):n}}class Ec{constructor(t,n,s){this._context=t,this._size=n,this._tileSize=s,this._objects=[],this._recentlyUsed=[],this._stamp=0}destruct(){for(const t of this._objects)t.texture.destroy(),t.fbo.destroy()}_createObject(t){const n=this._context.createFramebuffer(this._tileSize,this._tileSize,!0,!0),s=new Et(this._context,{width:this._tileSize,height:this._tileSize,data:null},this._context.gl.RGBA);return s.bind(this._context.gl.LINEAR,this._context.gl.CLAMP_TO_EDGE),n.depthAttachment.set(this._context.createRenderbuffer(this._context.gl.DEPTH_STENCIL,this._tileSize,this._tileSize)),n.colorAttachment.set(s.texture),{id:t,fbo:n,texture:s,stamp:-1,inUse:!1}}getObjectForId(t){return this._objects[t]}useObject(t){t.inUse=!0,this._recentlyUsed=this._recentlyUsed.filter((n=>t.id!==n)),this._recentlyUsed.push(t.id)}stampObject(t){t.stamp=++this._stamp}getOrCreateFreeObject(){for(const n of this._recentlyUsed)if(!this._objects[n].inUse)return this._objects[n];if(this._objects.length>=this._size)throw new Error("No free RenderPool available, call freeAllObjects() required!");const t=this._createObject(this._objects.length);return this._objects.push(t),t}freeObject(t){t.inUse=!1}freeAllObjects(){for(const t of this._objects)this.freeObject(t)}isFull(){return!(this._objects.length!t.inUse))===!1}}const ki={background:!0,fill:!0,line:!0,raster:!0,hillshade:!0};class ds{constructor(t,n){this.painter=t,this.terrain=n,this.pool=new Ec(t.context,30,n.sourceCache.tileSize*n.qualityFactor)}destruct(){this.pool.destruct()}getTexture(t){return this.pool.getObjectForId(t.rtt[this._stacks.length-1].id).texture}prepareForRender(t,n){this._stacks=[],this._prevType=null,this._rttTiles=[],this._renderableTiles=this.terrain.sourceCache.getRenderableTiles(),this._renderableLayerIds=t._order.filter((s=>!t._layers[s].isHidden(n))),this._coordsDescendingInv={};for(const s in t.sourceCaches){this._coordsDescendingInv[s]={};const c=t.sourceCaches[s].getVisibleCoordinates();for(const p of c){const g=this.terrain.sourceCache.getTerrainCoords(p);for(const _ in g)this._coordsDescendingInv[s][_]||(this._coordsDescendingInv[s][_]=[]),this._coordsDescendingInv[s][_].push(g[_])}}this._coordsDescendingInvStr={};for(const s of t._order){const c=t._layers[s],p=c.source;if(ki[c.type]&&!this._coordsDescendingInvStr[p]){this._coordsDescendingInvStr[p]={};for(const g in this._coordsDescendingInv[p])this._coordsDescendingInvStr[p][g]=this._coordsDescendingInv[p][g].map((_=>_.key)).sort().join()}}for(const s of this._renderableTiles)for(const c in this._coordsDescendingInvStr){const p=this._coordsDescendingInvStr[c][s.tileID.key];p&&p!==s.rttCoords[c]&&(s.rtt=[])}}renderLayer(t){if(t.isHidden(this.painter.transform.zoom))return!1;const n=t.type,s=this.painter,c=this._renderableLayerIds[this._renderableLayerIds.length-1]===t.id;if(ki[n]&&(this._prevType&&ki[this._prevType]||this._stacks.push([]),this._prevType=n,this._stacks[this._stacks.length-1].push(t.id),!c))return!0;if(ki[this._prevType]||ki[n]&&c){this._prevType=n;const p=this._stacks.length-1,g=this._stacks[p]||[];for(const _ of this._renderableTiles){if(this.pool.isFull()&&(jt(this.painter,this.terrain,this._rttTiles),this._rttTiles=[],this.pool.freeAllObjects()),this._rttTiles.push(_),_.rtt[p]){const b=this.pool.getObjectForId(_.rtt[p].id);if(b.stamp===_.rtt[p].stamp){this.pool.useObject(b);continue}}const x=this.pool.getOrCreateFreeObject();this.pool.useObject(x),this.pool.stampObject(x),_.rtt[p]={id:x.id,stamp:x.stamp},s.context.bindFramebuffer.set(x.fbo.framebuffer),s.context.clear({color:l.aT.transparent,stencil:0}),s.currentStencilSource=void 0;for(let b=0;b{u.touchstart=u.dragStart,u.touchmoveWindow=u.dragMove,u.touchend=u.dragEnd},ho={showCompass:!0,showZoom:!0,visualizePitch:!1};class po{constructor(t,n,s=!1){this.mousedown=g=>{this.startMouse(l.e({},g,{ctrlKey:!0,preventDefault:()=>g.preventDefault()}),H.mousePos(this.element,g)),H.addEventListener(window,"mousemove",this.mousemove),H.addEventListener(window,"mouseup",this.mouseup)},this.mousemove=g=>{this.moveMouse(g,H.mousePos(this.element,g))},this.mouseup=g=>{this.mouseRotate.dragEnd(g),this.mousePitch&&this.mousePitch.dragEnd(g),this.offTemp()},this.touchstart=g=>{g.targetTouches.length!==1?this.reset():(this._startPos=this._lastPos=H.touchPos(this.element,g.targetTouches)[0],this.startTouch(g,this._startPos),H.addEventListener(window,"touchmove",this.touchmove,{passive:!1}),H.addEventListener(window,"touchend",this.touchend))},this.touchmove=g=>{g.targetTouches.length!==1?this.reset():(this._lastPos=H.touchPos(this.element,g.targetTouches)[0],this.moveTouch(g,this._lastPos))},this.touchend=g=>{g.targetTouches.length===0&&this._startPos&&this._lastPos&&this._startPos.dist(this._lastPos){this.mouseRotate.reset(),this.mousePitch&&this.mousePitch.reset(),this.touchRotate.reset(),this.touchPitch&&this.touchPitch.reset(),delete this._startPos,delete this._lastPos,this.offTemp()},this._clickTolerance=10;const c=t.dragRotate._mouseRotate.getClickTolerance(),p=t.dragRotate._mousePitch.getClickTolerance();this.element=n,this.mouseRotate=Kn({clickTolerance:c,enable:!0}),this.touchRotate=(({enable:g,clickTolerance:_,bearingDegreesPerPixelMoved:x=.8})=>{const b=new vl;return new Br({clickTolerance:_,move:(T,I)=>({bearingDelta:(I.x-T.x)*x}),moveStateManager:b,enable:g,assignEvents:Ia})})({clickTolerance:c,enable:!0}),this.map=t,s&&(this.mousePitch=Or({clickTolerance:p,enable:!0}),this.touchPitch=(({enable:g,clickTolerance:_,pitchDegreesPerPixelMoved:x=-.5})=>{const b=new vl;return new Br({clickTolerance:_,move:(T,I)=>({pitchDelta:(I.y-T.y)*x}),moveStateManager:b,enable:g,assignEvents:Ia})})({clickTolerance:p,enable:!0})),H.addEventListener(n,"mousedown",this.mousedown),H.addEventListener(n,"touchstart",this.touchstart,{passive:!1}),H.addEventListener(n,"touchcancel",this.reset)}startMouse(t,n){this.mouseRotate.dragStart(t,n),this.mousePitch&&this.mousePitch.dragStart(t,n),H.disableDrag()}startTouch(t,n){this.touchRotate.dragStart(t,n),this.touchPitch&&this.touchPitch.dragStart(t,n),H.disableDrag()}moveMouse(t,n){const s=this.map,{bearingDelta:c}=this.mouseRotate.dragMove(t,n)||{};if(c&&s.setBearing(s.getBearing()+c),this.mousePitch){const{pitchDelta:p}=this.mousePitch.dragMove(t,n)||{};p&&s.setPitch(s.getPitch()+p)}}moveTouch(t,n){const s=this.map,{bearingDelta:c}=this.touchRotate.dragMove(t,n)||{};if(c&&s.setBearing(s.getBearing()+c),this.touchPitch){const{pitchDelta:p}=this.touchPitch.dragMove(t,n)||{};p&&s.setPitch(s.getPitch()+p)}}off(){const t=this.element;H.removeEventListener(t,"mousedown",this.mousedown),H.removeEventListener(t,"touchstart",this.touchstart,{passive:!1}),H.removeEventListener(window,"touchmove",this.touchmove,{passive:!1}),H.removeEventListener(window,"touchend",this.touchend),H.removeEventListener(t,"touchcancel",this.reset),this.offTemp()}offTemp(){H.enableDrag(),H.removeEventListener(window,"mousemove",this.mousemove),H.removeEventListener(window,"mouseup",this.mouseup),H.removeEventListener(window,"touchmove",this.touchmove,{passive:!1}),H.removeEventListener(window,"touchend",this.touchend)}}let Kt;function fo(u,t,n){if(u=new l.L(u.lng,u.lat),t){const s=new l.L(u.lng-360,u.lat),c=new l.L(u.lng+360,u.lat),p=n.locationPoint(u).distSqr(t);n.locationPoint(s).distSqr(t)180;){const s=n.locationPoint(u);if(s.x>=0&&s.y>=0&&s.x<=n.width&&s.y<=n.height)break;u.lng>n.center.lng?u.lng-=360:u.lng+=360}return u}const hr={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 El(u,t,n){const s=u.classList;for(const c in hr)s.remove(`maplibregl-${n}-anchor-${c}`);s.add(`maplibregl-${n}-anchor-${t}`)}class Sn extends l.E{constructor(t){if(super(),this._onKeyPress=n=>{const s=n.code,c=n.charCode||n.keyCode;s!=="Space"&&s!=="Enter"&&c!==32&&c!==13||this.togglePopup()},this._onMapClick=n=>{const s=n.originalEvent.target,c=this._element;this._popup&&(s===c||c.contains(s))&&this.togglePopup()},this._update=n=>{if(!this._map)return;const s=this._map.loaded()&&!this._map.isMoving();((n==null?void 0:n.type)==="terrain"||(n==null?void 0:n.type)==="render"&&!s)&&this._map.once("render",this._update),this._map.transform.renderWorldCopies&&(this._lngLat=fo(this._lngLat,this._pos,this._map.transform)),this._pos=this._map.project(this._lngLat)._add(this._offset);let c="";this._rotationAlignment==="viewport"||this._rotationAlignment==="auto"?c=`rotateZ(${this._rotation}deg)`:this._rotationAlignment==="map"&&(c=`rotateZ(${this._rotation-this._map.getBearing()}deg)`);let p="";this._pitchAlignment==="viewport"||this._pitchAlignment==="auto"?p="rotateX(0deg)":this._pitchAlignment==="map"&&(p=`rotateX(${this._map.getPitch()}deg)`),n&&n.type!=="moveend"||(this._pos=this._pos.round()),H.setTransform(this._element,`${hr[this._anchor]} translate(${this._pos.x}px, ${this._pos.y}px) ${p} ${c}`),this._map.terrain&&!this._opacityTimeout&&(this._opacityTimeout=setTimeout((()=>{const g=this._map.unproject(this._pos),_=40075016686e-3*Math.abs(Math.cos(this._lngLat.lat*Math.PI/180))/Math.pow(2,this._map.transform.tileZoom+8);this._element.style.opacity=g.distanceTo(this._lngLat)>20*_?"0.2":"1.0",this._opacityTimeout=null}),100))},this._onMove=n=>{if(!this._isDragging){const s=this._clickTolerance||this._map._clickTolerance;this._isDragging=n.point.dist(this._pointerdownPos)>=s}this._isDragging&&(this._pos=n.point.sub(this._positionDelta),this._lngLat=this._map.unproject(this._pos),this.setLngLat(this._lngLat),this._element.style.pointerEvents="none",this._state==="pending"&&(this._state="active",this.fire(new l.k("dragstart"))),this.fire(new l.k("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),this._state==="active"&&this.fire(new l.k("dragend")),this._state="inactive"},this._addDragHandler=n=>{this._element.contains(n.originalEvent.target)&&(n.preventDefault(),this._positionDelta=n.point.sub(this._pos).add(this._offset),this._pointerdownPos=n.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=t&&t.anchor||"center",this._color=t&&t.color||"#3FB1CE",this._scale=t&&t.scale||1,this._draggable=t&&t.draggable||!1,this._clickTolerance=t&&t.clickTolerance||0,this._isDragging=!1,this._state="inactive",this._rotation=t&&t.rotation||0,this._rotationAlignment=t&&t.rotationAlignment||"auto",this._pitchAlignment=t&&t.pitchAlignment&&t.pitchAlignment!=="auto"?t.pitchAlignment:this._rotationAlignment,t&&t.element)this._element=t.element,this._offset=l.P.convert(t&&t.offset||[0,0]);else{this._defaultMarker=!0,this._element=H.create("div"),this._element.setAttribute("aria-label","Map marker");const n=H.createNS("http://www.w3.org/2000/svg","svg"),s=41,c=27;n.setAttributeNS(null,"display","block"),n.setAttributeNS(null,"height",`${s}px`),n.setAttributeNS(null,"width",`${c}px`),n.setAttributeNS(null,"viewBox",`0 0 ${c} ${s}`);const p=H.createNS("http://www.w3.org/2000/svg","g");p.setAttributeNS(null,"stroke","none"),p.setAttributeNS(null,"stroke-width","1"),p.setAttributeNS(null,"fill","none"),p.setAttributeNS(null,"fill-rule","evenodd");const g=H.createNS("http://www.w3.org/2000/svg","g");g.setAttributeNS(null,"fill-rule","nonzero");const _=H.createNS("http://www.w3.org/2000/svg","g");_.setAttributeNS(null,"transform","translate(3.0, 29.0)"),_.setAttributeNS(null,"fill","#000000");const x=[{rx:"10.5",ry:"5.25002273"},{rx:"10.5",ry:"5.25002273"},{rx:"9.5",ry:"4.77275007"},{rx:"8.5",ry:"4.29549936"},{rx:"7.5",ry:"3.81822308"},{rx:"6.5",ry:"3.34094679"},{rx:"5.5",ry:"2.86367051"},{rx:"4.5",ry:"2.38636864"}];for(const ee of x){const oe=H.createNS("http://www.w3.org/2000/svg","ellipse");oe.setAttributeNS(null,"opacity","0.04"),oe.setAttributeNS(null,"cx","10.5"),oe.setAttributeNS(null,"cy","5.80029008"),oe.setAttributeNS(null,"rx",ee.rx),oe.setAttributeNS(null,"ry",ee.ry),_.appendChild(oe)}const b=H.createNS("http://www.w3.org/2000/svg","g");b.setAttributeNS(null,"fill",this._color);const T=H.createNS("http://www.w3.org/2000/svg","path");T.setAttributeNS(null,"d","M27,13.5 C27,19.074644 20.250001,27.000002 14.75,34.500002 C14.016665,35.500004 12.983335,35.500004 12.25,34.500002 C6.7499993,27.000002 0,19.222562 0,13.5 C0,6.0441559 6.0441559,0 13.5,0 C20.955844,0 27,6.0441559 27,13.5 Z"),b.appendChild(T);const I=H.createNS("http://www.w3.org/2000/svg","g");I.setAttributeNS(null,"opacity","0.25"),I.setAttributeNS(null,"fill","#000000");const P=H.createNS("http://www.w3.org/2000/svg","path");P.setAttributeNS(null,"d","M13.5,0 C6.0441559,0 0,6.0441559 0,13.5 C0,19.222562 6.7499993,27 12.25,34.5 C13,35.522727 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$=H.createNS("http://www.w3.org/2000/svg","circle");$.setAttributeNS(null,"fill","#000000"),$.setAttributeNS(null,"opacity","0.25"),$.setAttributeNS(null,"cx","5.5"),$.setAttributeNS(null,"cy","5.5"),$.setAttributeNS(null,"r","5.4999962");const B=H.createNS("http://www.w3.org/2000/svg","circle");B.setAttributeNS(null,"fill","#FFFFFF"),B.setAttributeNS(null,"cx","5.5"),B.setAttributeNS(null,"cy","5.5"),B.setAttributeNS(null,"r","5.4999962"),N.appendChild($),N.appendChild(B),g.appendChild(_),g.appendChild(b),g.appendChild(I),g.appendChild(V),g.appendChild(N),n.appendChild(g),n.setAttributeNS(null,"height",s*this._scale+"px"),n.setAttributeNS(null,"width",c*this._scale+"px"),this._element.appendChild(n),this._offset=l.P.convert(t&&t.offset||[0,-14])}if(this._element.classList.add("maplibregl-marker"),this._element.addEventListener("dragstart",(n=>{n.preventDefault()})),this._element.addEventListener("mousedown",(n=>{n.preventDefault()})),El(this._element,this._anchor,"marker"),t&&t.className)for(const n of t.className.split(" "))this._element.classList.add(n);this._popup=null}addTo(t){return this.remove(),this._map=t,t.getCanvasContainer().appendChild(this._element),t.on("move",this._update),t.on("moveend",this._update),t.on("terrain",this._update),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("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),H.remove(this._element),this._popup&&this._popup.remove(),this}getLngLat(){return this._lngLat}setLngLat(t){return this._lngLat=l.L.convert(t),this._pos=null,this._popup&&this._popup.setLngLat(this._lngLat),this._update(),this}getElement(){return this._element}setPopup(t){if(this._popup&&(this._popup.remove(),this._popup=null,this._element.removeEventListener("keypress",this._onKeyPress),this._originalTabIndex||this._element.removeAttribute("tabindex")),t){if(!("offset"in t.options)){const c=Math.abs(13.5)/Math.SQRT2;t.options.offset=this._defaultMarker?{top:[0,0],"top-left":[0,0],"top-right":[0,0],bottom:[0,-38.1],"bottom-left":[c,-1*(38.1-13.5+c)],"bottom-right":[-c,-1*(38.1-13.5+c)],left:[13.5,-1*(38.1-13.5)],right:[-13.5,-1*(38.1-13.5)]}:this._offset}this._popup=t,this._lngLat&&this._popup.setLngLat(this._lngLat),this._originalTabIndex=this._element.getAttribute("tabindex"),this._originalTabIndex||this._element.setAttribute("tabindex","0"),this._element.addEventListener("keypress",this._onKeyPress)}return this}getPopup(){return this._popup}togglePopup(){const t=this._popup;return t?(t.isOpen()?t.remove():t.addTo(this._map),this):this}getOffset(){return this._offset}setOffset(t){return this._offset=l.P.convert(t),this._update(),this}addClassName(t){this._element.classList.add(t)}removeClassName(t){this._element.classList.remove(t)}toggleClassName(t){return this._element.classList.toggle(t)}setDraggable(t){return this._draggable=!!t,this._map&&(t?(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(t){return this._rotation=t||0,this._update(),this}getRotation(){return this._rotation}setRotationAlignment(t){return this._rotationAlignment=t||"auto",this._update(),this}getRotationAlignment(){return this._rotationAlignment}setPitchAlignment(t){return this._pitchAlignment=t&&t!=="auto"?t:this._rotationAlignment,this._update(),this}getPitchAlignment(){return this._pitchAlignment}}const qt={positionOptions:{enableHighAccuracy:!1,maximumAge:0,timeout:6e3},fitBoundsOptions:{maxZoom:15},trackUserLocation:!1,showAccuracyCircle:!0,showUserLocation:!0};let Vt=0,Jn=!1;const Aa={maxWidth:100,unit:"metric"};function ka(u,t,n){const s=n&&n.maxWidth||100,c=u._container.clientHeight/2,p=u.unproject([0,c]),g=u.unproject([s,c]),_=p.distanceTo(g);if(n&&n.unit==="imperial"){const x=3.2808*_;x>5280?Tn(t,s,x/5280,u._getUIString("ScaleControl.Miles")):Tn(t,s,x,u._getUIString("ScaleControl.Feet"))}else n&&n.unit==="nautical"?Tn(t,s,_/1852,u._getUIString("ScaleControl.NauticalMiles")):_>=1e3?Tn(t,s,_/1e3,u._getUIString("ScaleControl.Kilometers")):Tn(t,s,_,u._getUIString("ScaleControl.Meters"))}function Tn(u,t,n,s){const c=(function(p){const g=Math.pow(10,`${Math.floor(p)}`.length-1);let _=p/g;return _=_>=10?10:_>=5?5:_>=3?3:_>=2?2:_>=1?1:(function(x){const b=Math.pow(10,Math.ceil(-Math.log(x)/Math.LN10));return Math.round(x*b)/b})(_),g*_})(n);u.style.width=t*(c/n)+"px",u.innerHTML=`${c} ${s}`}const mo={closeButton:!0,closeOnClick:!0,focusAfterOpen:!0,className:"",maxWidth:"240px"},go=["a[href]","[tabindex]:not([tabindex='-1'])","[contenteditable]:not([contenteditable='false'])","button:not([disabled])","input:not([disabled])","select:not([disabled])","textarea:not([disabled])"].join(", ");function Qn(u){if(u){if(typeof u=="number"){const t=Math.round(Math.abs(u)/Math.SQRT2);return{center:new l.P(0,0),top:new l.P(0,u),"top-left":new l.P(t,t),"top-right":new l.P(-t,t),bottom:new l.P(0,-u),"bottom-left":new l.P(t,-t),"bottom-right":new l.P(-t,-t),left:new l.P(u,0),right:new l.P(-u,0)}}if(u instanceof l.P||Array.isArray(u)){const t=l.P.convert(u);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:l.P.convert(u.center||[0,0]),top:l.P.convert(u.top||[0,0]),"top-left":l.P.convert(u["top-left"]||[0,0]),"top-right":l.P.convert(u["top-right"]||[0,0]),bottom:l.P.convert(u.bottom||[0,0]),"bottom-left":l.P.convert(u["bottom-left"]||[0,0]),"bottom-right":l.P.convert(u["bottom-right"]||[0,0]),left:l.P.convert(u.left||[0,0]),right:l.P.convert(u.right||[0,0])}}return Qn(new l.P(0,0))}const _o={extend:(u,...t)=>l.e(u,...t),run(u){u()},logToElement(u,t=!1,n="log"){const s=window.document.getElementById(n);s&&(t&&(s.innerHTML=""),s.innerHTML+=`
${u}`)}},yo=se;class xt{static get version(){return yo}static get workerCount(){return vr.workerCount}static set workerCount(t){vr.workerCount=t}static get maxParallelImageRequests(){return l.c.MAX_PARALLEL_IMAGE_REQUESTS}static set maxParallelImageRequests(t){l.c.MAX_PARALLEL_IMAGE_REQUESTS=t}static get workerUrl(){return l.c.WORKER_URL}static set workerUrl(t){l.c.WORKER_URL=t}static addProtocol(t,n){l.c.REGISTERED_PROTOCOLS[t]=n}static removeProtocol(t){delete l.c.REGISTERED_PROTOCOLS[t]}}return xt.Map=class extends Il{constructor(u){if(l.bg.mark(l.bh.create),(u=l.e({},Ke,u)).minZoom!=null&&u.maxZoom!=null&&u.minZoom>u.maxZoom)throw new Error("maxZoom must be greater than or equal to minZoom");if(u.minPitch!=null&&u.maxPitch!=null&&u.minPitch>u.maxPitch)throw new Error("maxPitch must be greater than or equal to minPitch");if(u.minPitch!=null&&u.minPitch<0)throw new Error("minPitch must be greater than or equal to 0");if(u.maxPitch!=null&&u.maxPitch>85)throw new Error("maxPitch must be less than or equal to 85");if(super(new ls(u.minZoom,u.maxZoom,u.minPitch,u.maxPitch,u.renderWorldCopies),{bearingSnap:u.bearingSnap}),this._cooperativeGesturesOnWheel=t=>{this._onCooperativeGesture(t,t[this._metaKey],1)},this._contextLost=t=>{t.preventDefault(),this._frame&&(this._frame.cancel(),this._frame=null),this.fire(new l.k("webglcontextlost",{originalEvent:t}))},this._contextRestored=t=>{this._setupPainter(),this.resize(),this._update(),this.fire(new l.k("webglcontextrestored",{originalEvent:t}))},this._onMapScroll=t=>{if(t.target===this._container)return this._container.scrollTop=0,this._container.scrollLeft=0,!1},this._onWindowOnline=()=>{this._update()},this._interactive=u.interactive,this._cooperativeGestures=u.cooperativeGestures,this._metaKey=navigator.platform.indexOf("Mac")===0?"metaKey":"ctrlKey",this._maxTileCacheSize=u.maxTileCacheSize,this._maxTileCacheZoomLevels=u.maxTileCacheZoomLevels,this._failIfMajorPerformanceCaveat=u.failIfMajorPerformanceCaveat,this._preserveDrawingBuffer=u.preserveDrawingBuffer,this._antialias=u.antialias,this._trackResize=u.trackResize,this._bearingSnap=u.bearingSnap,this._refreshExpiredTiles=u.refreshExpiredTiles,this._fadeDuration=u.fadeDuration,this._crossSourceCollisions=u.crossSourceCollisions,this._crossFadingFactor=1,this._collectResourceTiming=u.collectResourceTiming,this._renderTaskQueue=new ps,this._controls=[],this._mapId=l.a2(),this._locale=l.e({},uo,u.locale),this._clickTolerance=u.clickTolerance,this._overridePixelRatio=u.pixelRatio,this._maxCanvasSize=u.maxCanvasSize,this.transformCameraUpdate=u.transformCameraUpdate,this._imageQueueHandle=qe.addThrottleControl((()=>this.isMoving())),this._requestManager=new Je(u.transformRequest),typeof u.container=="string"){if(this._container=document.getElementById(u.container),!this._container)throw new Error(`Container '${u.container}' not found.`)}else{if(!(u.container instanceof HTMLElement))throw new Error("Invalid type: 'container' must be a String or HTMLElement.");this._container=u.container}if(u.maxBounds&&this.setMaxBounds(u.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.dirty=!0,this._update(!0)})),this.once("idle",(()=>{this._idleTriggered=!0})),typeof window<"u"){addEventListener("online",this._onWindowOnline,!1);let t=!1;const n=wn((s=>{this._trackResize&&!this._removed&&this.resize(s)._update()}),50);this._resizeObserver=new ResizeObserver((s=>{t?n(s):t=!0})),this._resizeObserver.observe(this._container)}this.handlers=new co(this,u),this._cooperativeGestures&&this._setupCooperativeGestures(),this._hash=u.hash&&new va(typeof u.hash=="string"&&u.hash||void 0).addTo(this),this._hash&&this._hash._onHashChange()||(this.jumpTo({center:u.center,zoom:u.zoom,bearing:u.bearing,pitch:u.pitch}),u.bounds&&(this.resize(),this.fitBounds(u.bounds,l.e({},u.fitBoundsOptions,{duration:0})))),this.resize(),this._localIdeographFontFamily=u.localIdeographFontFamily,this._validateStyle=u.validateStyle,u.style&&this.setStyle(u.style,{localIdeographFontFamily:u.localIdeographFontFamily}),u.attributionControl&&this.addControl(new Ki({customAttribution:u.customAttribution})),u.maplibreLogo&&this.addControl(new Pt,u.logoPosition),this.on("style.load",(()=>{this.transform.unmodified&&this.jumpTo(this.style.stylesheet)})),this.on("data",(t=>{this._update(t.dataType==="style"),this.fire(new l.k(`${t.dataType}data`,t))})),this.on("dataloading",(t=>{this.fire(new l.k(`${t.dataType}dataloading`,t))})),this.on("dataabort",(t=>{this.fire(new l.k("sourcedataabort",t))}))}_getMapId(){return this._mapId}addControl(u,t){if(t===void 0&&(t=u.getDefaultPosition?u.getDefaultPosition():"top-right"),!u||!u.onAdd)return this.fire(new l.j(new Error("Invalid argument to map.addControl(). Argument must be a control with onAdd and onRemove methods.")));const n=u.onAdd(this);this._controls.push(u);const s=this._controlPositions[t];return t.indexOf("bottom")!==-1?s.insertBefore(n,s.firstChild):s.appendChild(n),this}removeControl(u){if(!u||!u.onRemove)return this.fire(new l.j(new Error("Invalid argument to map.removeControl(). Argument must be a control with onAdd and onRemove methods.")));const t=this._controls.indexOf(u);return t>-1&&this._controls.splice(t,1),u.onRemove(this),this}hasControl(u){return this._controls.indexOf(u)>-1}calculateCameraOptionsFromTo(u,t,n,s){return s==null&&this.terrain&&(s=this.terrain.getElevationForLngLatZoom(n,this.transform.tileZoom)),super.calculateCameraOptionsFromTo(u,t,n,s)}resize(u){var t;const n=this._containerDimensions(),s=n[0],c=n[1],p=this._getClampedPixelRatio(s,c);if(this._resizeCanvas(s,c,p),this.painter.resize(s,c,p),this.painter.overLimit()){const _=this.painter.context.gl;this._maxCanvasSize=[_.drawingBufferWidth,_.drawingBufferHeight];const x=this._getClampedPixelRatio(s,c);this._resizeCanvas(s,c,x),this.painter.resize(s,c,x)}this.transform.resize(s,c),(t=this._requestedCameraState)===null||t===void 0||t.resize(s,c);const g=!this._moving;return g&&(this.stop(),this.fire(new l.k("movestart",u)).fire(new l.k("move",u))),this.fire(new l.k("resize",u)),g&&this.fire(new l.k("moveend",u)),this}_getClampedPixelRatio(u,t){const{0:n,1:s}=this._maxCanvasSize,c=this.getPixelRatio(),p=u*c,g=t*c;return Math.min(p>n?n/p:1,g>s?s/g:1)*c}getPixelRatio(){var u;return(u=this._overridePixelRatio)!==null&&u!==void 0?u:devicePixelRatio}setPixelRatio(u){this._overridePixelRatio=u,this.resize()}getBounds(){return this.transform.getBounds()}getMaxBounds(){return this.transform.getMaxBounds()}setMaxBounds(u){return this.transform.setMaxBounds(Mt.convert(u)),this._update()}setMinZoom(u){if((u=u??-2)>=-2&&u<=this.transform.maxZoom)return this.transform.minZoom=u,this._update(),this.getZoom()=this.transform.minZoom)return this.transform.maxZoom=u,this._update(),this.getZoom()>u&&this.setZoom(u),this;throw new Error("maxZoom must be greater than the current minZoom")}getMaxZoom(){return this.transform.maxZoom}setMinPitch(u){if((u=u??0)<0)throw new Error("minPitch must be greater than or equal to 0");if(u>=0&&u<=this.transform.maxPitch)return this.transform.minPitch=u,this._update(),this.getPitch()85)throw new Error("maxPitch must be less than or equal to 85");if(u>=this.transform.minPitch)return this.transform.maxPitch=u,this._update(),this.getPitch()>u&&this.setPitch(u),this;throw new Error("maxPitch must be greater than the current minPitch")}getMaxPitch(){return this.transform.maxPitch}getRenderWorldCopies(){return this.transform.renderWorldCopies}setRenderWorldCopies(u){return this.transform.renderWorldCopies=u,this._update()}getCooperativeGestures(){return this._cooperativeGestures}setCooperativeGestures(u){return this._cooperativeGestures=u,this._cooperativeGestures?this._setupCooperativeGestures():this._destroyCooperativeGestures(),this}project(u){return this.transform.locationPoint(l.L.convert(u),this.style&&this.terrain)}unproject(u){return this.transform.pointLocation(l.P.convert(u),this.terrain)}isMoving(){var u;return this._moving||((u=this.handlers)===null||u===void 0?void 0:u.isMoving())}isZooming(){var u;return this._zooming||((u=this.handlers)===null||u===void 0?void 0:u.isZooming())}isRotating(){var u;return this._rotating||((u=this.handlers)===null||u===void 0?void 0:u.isRotating())}_createDelegatedListener(u,t,n){if(u==="mouseenter"||u==="mouseover"){let s=!1;return{layer:t,listener:n,delegates:{mousemove:p=>{const g=this.getLayer(t)?this.queryRenderedFeatures(p.point,{layers:[t]}):[];g.length?s||(s=!0,n.call(this,new Xi(u,this,p.originalEvent,{features:g}))):s=!1},mouseout:()=>{s=!1}}}}if(u==="mouseleave"||u==="mouseout"){let s=!1;return{layer:t,listener:n,delegates:{mousemove:g=>{(this.getLayer(t)?this.queryRenderedFeatures(g.point,{layers:[t]}):[]).length?s=!0:s&&(s=!1,n.call(this,new Xi(u,this,g.originalEvent)))},mouseout:g=>{s&&(s=!1,n.call(this,new Xi(u,this,g.originalEvent)))}}}}{const s=c=>{const p=this.getLayer(t)?this.queryRenderedFeatures(c.point,{layers:[t]}):[];p.length&&(c.features=p,n.call(this,c),delete c.features)};return{layer:t,listener:n,delegates:{[u]:s}}}}on(u,t,n){if(n===void 0)return super.on(u,t);const s=this._createDelegatedListener(u,t,n);this._delegatedListeners=this._delegatedListeners||{},this._delegatedListeners[u]=this._delegatedListeners[u]||[],this._delegatedListeners[u].push(s);for(const c in s.delegates)this.on(c,s.delegates[c]);return this}once(u,t,n){if(n===void 0)return super.once(u,t);const s=this._createDelegatedListener(u,t,n);for(const c in s.delegates)this.once(c,s.delegates[c]);return this}off(u,t,n){return n===void 0?super.off(u,t):(this._delegatedListeners&&this._delegatedListeners[u]&&(s=>{const c=this._delegatedListeners[u];for(let p=0;pthis._updateStyle(u,t)));const n=this.style&&t.transformStyle?this.style.serialize():void 0;return this.style&&(this.style.setEventedParent(null),this.style._remove(!u)),u?(this.style=new mi(this,t||{}),this.style.setEventedParent(this,{style:this.style}),typeof u=="string"?this.style.loadURL(u,t,n):this.style.loadJSON(u,t,n),this):(delete this.style,this)}_lazyInitEmptyStyle(){this.style||(this.style=new mi(this,{}),this.style.setEventedParent(this,{style:this.style}),this.style.loadEmpty())}_diffStyle(u,t){if(typeof u=="string"){const n=this._requestManager.transformRequest(u,Fe.Style);l.f(n,((s,c)=>{s?this.fire(new l.j(s)):c&&this._updateDiff(c,t)}))}else typeof u=="object"&&this._updateDiff(u,t)}_updateDiff(u,t){try{this.style.setState(u,t)&&this._update(!0)}catch(n){l.w(`Unable to perform style diff: ${n.message||n.error||n}. Rebuilding the style from scratch.`),this._updateStyle(u,t)}}getStyle(){if(this.style)return this.style.serialize()}isStyleLoaded(){return this.style?this.style.loaded():l.w("There is no style added to the map.")}addSource(u,t){return this._lazyInitEmptyStyle(),this.style.addSource(u,t),this._update(!0)}isSourceLoaded(u){const t=this.style&&this.style.sourceCaches[u];if(t!==void 0)return t.loaded();this.fire(new l.j(new Error(`There is no source with ID '${u}'`)))}setTerrain(u){if(this.style._checkLoaded(),this._terrainDataCallback&&this.style.off("data",this._terrainDataCallback),u){const t=this.style.sourceCaches[u.source];if(!t)throw new Error(`cannot load terrain, because there exists no source with ID: ${u.source}`);for(const n in this.style._layers){const s=this.style._layers[n];s.type==="hillshade"&&s.source===u.source&&l.w("You are using the same source for a hillshade layer and for 3D terrain. Please consider using two separate sources to improve rendering quality.")}this.terrain=new Cl(this.painter,t,u),this.painter.renderToTexture=new ds(this.painter,this.terrain),this.transform._minEleveationForCurrentTile=this.terrain.getMinTileElevationForLngLatZoom(this.transform.center,this.transform.tileZoom),this.transform.elevation=this.terrain.getElevationForLngLatZoom(this.transform.center,this.transform.tileZoom),this._terrainDataCallback=n=>{n.dataType==="style"?this.terrain.sourceCache.freeRtt():n.dataType==="source"&&n.tile&&(n.sourceId!==u.source||this._elevationFreeze||(this.transform._minEleveationForCurrentTile=this.terrain.getMinTileElevationForLngLatZoom(this.transform.center,this.transform.tileZoom),this.transform.elevation=this.terrain.getElevationForLngLatZoom(this.transform.center,this.transform.tileZoom)),this.terrain.sourceCache.freeRtt(n.tile.tileID))},this.style.on("data",this._terrainDataCallback)}else this.terrain&&this.terrain.sourceCache.destruct(),this.terrain=null,this.painter.renderToTexture&&this.painter.renderToTexture.destruct(),this.painter.renderToTexture=null,this.transform._minEleveationForCurrentTile=0,this.transform.elevation=0;return this.fire(new l.k("terrain",{terrain:u})),this}getTerrain(){var u,t;return(t=(u=this.terrain)===null||u===void 0?void 0:u.options)!==null&&t!==void 0?t:null}areTilesLoaded(){const u=this.style&&this.style.sourceCaches;for(const t in u){const n=u[t]._tiles;for(const s in n){const c=n[s];if(c.state!=="loaded"&&c.state!=="errored")return!1}}return!0}addSourceType(u,t,n){return this._lazyInitEmptyStyle(),this.style.addSourceType(u,t,n)}removeSource(u){return this.style.removeSource(u),this._update(!0)}getSource(u){return this.style.getSource(u)}addImage(u,t,n={}){const{pixelRatio:s=1,sdf:c=!1,stretchX:p,stretchY:g,content:_}=n;if(this._lazyInitEmptyStyle(),!(t instanceof HTMLImageElement||l.a(t))){if(t.width===void 0||t.height===void 0)return this.fire(new l.j(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:x,height:b,data:T}=t,I=t;return this.style.addImage(u,{data:new l.R({width:x,height:b},new Uint8Array(T)),pixelRatio:s,stretchX:p,stretchY:g,content:_,sdf:c,version:0,userImage:I}),I.onAdd&&I.onAdd(this,u),this}}{const{width:x,height:b,data:T}=l.h.getImageData(t);this.style.addImage(u,{data:new l.R({width:x,height:b},T),pixelRatio:s,stretchX:p,stretchY:g,content:_,sdf:c,version:0})}}updateImage(u,t){const n=this.style.getImage(u);if(!n)return this.fire(new l.j(new Error("The map has no image with that id. If you are adding a new image use `map.addImage(...)` instead.")));const s=t instanceof HTMLImageElement||l.a(t)?l.h.getImageData(t):t,{width:c,height:p,data:g}=s;if(c===void 0||p===void 0)return this.fire(new l.j(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(c!==n.data.width||p!==n.data.height)return this.fire(new l.j(new Error("The width and height of the updated image must be that same as the previous version of the image")));const _=!(t instanceof HTMLImageElement||l.a(t));return n.data.replace(g,_),this.style.updateImage(u,n),this}getImage(u){return this.style.getImage(u)}hasImage(u){return u?!!this.style.getImage(u):(this.fire(new l.j(new Error("Missing required image id"))),!1)}removeImage(u){this.style.removeImage(u)}loadImage(u,t){qe.getImage(this._requestManager.transformRequest(u,Fe.Image),t)}listImages(){return this.style.listImages()}addLayer(u,t){return this._lazyInitEmptyStyle(),this.style.addLayer(u,t),this._update(!0)}moveLayer(u,t){return this.style.moveLayer(u,t),this._update(!0)}removeLayer(u){return this.style.removeLayer(u),this._update(!0)}getLayer(u){return this.style.getLayer(u)}getLayersOrder(){return this.style.getLayersOrder()}setLayerZoomRange(u,t,n){return this.style.setLayerZoomRange(u,t,n),this._update(!0)}setFilter(u,t,n={}){return this.style.setFilter(u,t,n),this._update(!0)}getFilter(u){return this.style.getFilter(u)}setPaintProperty(u,t,n,s={}){return this.style.setPaintProperty(u,t,n,s),this._update(!0)}getPaintProperty(u,t){return this.style.getPaintProperty(u,t)}setLayoutProperty(u,t,n,s={}){return this.style.setLayoutProperty(u,t,n,s),this._update(!0)}getLayoutProperty(u,t){return this.style.getLayoutProperty(u,t)}setGlyphs(u,t={}){return this._lazyInitEmptyStyle(),this.style.setGlyphs(u,t),this._update(!0)}getGlyphs(){return this.style.getGlyphsUrl()}addSprite(u,t,n={}){return this._lazyInitEmptyStyle(),this.style.addSprite(u,t,n,(s=>{s||this._update(!0)})),this}removeSprite(u){return this._lazyInitEmptyStyle(),this.style.removeSprite(u),this._update(!0)}getSprite(){return this.style.getSprite()}setSprite(u,t={}){return this._lazyInitEmptyStyle(),this.style.setSprite(u,t,(n=>{n||this._update(!0)})),this}setLight(u,t={}){return this._lazyInitEmptyStyle(),this.style.setLight(u,t),this._update(!0)}getLight(){return this.style.getLight()}setFeatureState(u,t){return this.style.setFeatureState(u,t),this._update()}removeFeatureState(u,t){return this.style.removeFeatureState(u,t),this._update()}getFeatureState(u){return this.style.getFeatureState(u)}getContainer(){return this._container}getCanvasContainer(){return this._canvasContainer}getCanvas(){return this._canvas}_containerDimensions(){let u=0,t=0;return this._container&&(u=this._container.clientWidth||400,t=this._container.clientHeight||300),[u,t]}_setupContainer(){const u=this._container;u.classList.add("maplibregl-map");const t=this._canvasContainer=H.create("div","maplibregl-canvas-container",u);this._interactive&&t.classList.add("maplibregl-interactive"),this._canvas=H.create("canvas","maplibregl-canvas",t),this._canvas.addEventListener("webglcontextlost",this._contextLost,!1),this._canvas.addEventListener("webglcontextrestored",this._contextRestored,!1),this._canvas.setAttribute("tabindex","0"),this._canvas.setAttribute("aria-label","Map"),this._canvas.setAttribute("role","region");const n=this._containerDimensions(),s=this._getClampedPixelRatio(n[0],n[1]);this._resizeCanvas(n[0],n[1],s);const c=this._controlContainer=H.create("div","maplibregl-control-container",u),p=this._controlPositions={};["top-left","top-right","bottom-left","bottom-right"].forEach((g=>{p[g]=H.create("div",`maplibregl-ctrl-${g} `,c)})),this._container.addEventListener("scroll",this._onMapScroll,!1)}_setupCooperativeGestures(){this._cooperativeGesturesScreen=H.create("div","maplibregl-cooperative-gesture-screen",this._container);let u=typeof this._cooperativeGestures!="boolean"&&this._cooperativeGestures.windowsHelpText?this._cooperativeGestures.windowsHelpText:"Use Ctrl + scroll to zoom the map";navigator.platform.indexOf("Mac")===0&&(u=typeof this._cooperativeGestures!="boolean"&&this._cooperativeGestures.macHelpText?this._cooperativeGestures.macHelpText:"Use ⌘ + scroll to zoom the map"),this._cooperativeGesturesScreen.innerHTML=` -
${u}
+`})),staticAttributes:s,staticUniforms:g}}class bn{constructor(){this.boundProgram=null,this.boundLayoutVertexBuffer=null,this.boundPaintVertexBuffers=[],this.boundIndexBuffer=null,this.boundVertexOffset=null,this.boundDynamicVertexBuffer=null,this.vao=null}bind(t,n,s,u,p,g,_,v,w){this.context=t;let I=this.boundPaintVertexBuffers.length!==u.length;for(let A=0;!I&&A({u_depth:new o.aL(ue,me.u_depth),u_terrain:new o.aL(ue,me.u_terrain),u_terrain_dim:new o.aM(ue,me.u_terrain_dim),u_terrain_matrix:new o.aN(ue,me.u_terrain_matrix),u_terrain_unpack:new o.aO(ue,me.u_terrain_unpack),u_terrain_exaggeration:new o.aM(ue,me.u_terrain_exaggeration)}))(t,ce),this.binderUniforms=s?s.getUniforms(t,ce):[]}draw(t,n,s,u,p,g,_,v,w,I,A,D,$,U,q,N,ee,oe){const X=t.gl;if(this.failedToCreate)return;if(t.program.set(this.program),t.setDepthMode(s),t.setStencilMode(u),t.setColorMode(p),t.setCullFace(g),v){t.activeTexture.set(X.TEXTURE2),X.bindTexture(X.TEXTURE_2D,v.depthTexture),t.activeTexture.set(X.TEXTURE3),X.bindTexture(X.TEXTURE_2D,v.texture);for(const ce in this.terrainUniforms)this.terrainUniforms[ce].set(v[ce])}for(const ce in this.fixedUniforms)this.fixedUniforms[ce].set(_[ce]);q&&q.setUniforms(t,this.binderUniforms,$,{zoom:U});let ie=0;switch(n){case X.LINES:ie=2;break;case X.TRIANGLES:ie=3;break;case X.LINE_STRIP:ie=1}for(const ce of D.get()){const ue=ce.vaos||(ce.vaos={});(ue[w]||(ue[w]=new bn)).bind(t,this,I,q?q.getPaintVertexBuffers():[],A,ce.vertexOffset,N,ee,oe),X.drawElements(n,ce.primitiveLength*ie,X.UNSIGNED_SHORT,ce.primitiveOffset*ie*2)}}}function ur(h,t,n){const s=1/Q(n,1,t.transform.tileZoom),u=Math.pow(2,n.tileID.overscaledZ),p=n.tileSize*Math.pow(2,t.transform.tileZoom)/u,g=p*(n.tileID.canonical.x+n.tileID.wrap*u),_=p*n.tileID.canonical.y;return{u_image:0,u_texsize:n.imageAtlasTexture.size,u_scale:[s,h.fromScale,h.toScale],u_fade:h.t,u_pixel_coord_upper:[g>>16,_>>16],u_pixel_coord_lower:[65535&g,65535&_]}}const Bs=(h,t,n,s)=>{const u=t.style.light,p=u.properties.get("position"),g=[p.x,p.y,p.z],_=(function(){var w=new o.A(9);return o.A!=Float32Array&&(w[1]=0,w[2]=0,w[3]=0,w[5]=0,w[6]=0,w[7]=0),w[0]=1,w[4]=1,w[8]=1,w})();u.properties.get("anchor")==="viewport"&&(function(w,I){var A=Math.sin(I),D=Math.cos(I);w[0]=D,w[1]=A,w[2]=0,w[3]=-A,w[4]=D,w[5]=0,w[6]=0,w[7]=0,w[8]=1})(_,-t.transform.angle),(function(w,I,A){var D=I[0],$=I[1],U=I[2];w[0]=D*A[0]+$*A[3]+U*A[6],w[1]=D*A[1]+$*A[4]+U*A[7],w[2]=D*A[2]+$*A[5]+U*A[8]})(g,g,_);const v=u.properties.get("color");return{u_matrix:h,u_lightpos:g,u_lightintensity:u.properties.get("intensity"),u_lightcolor:[v.r,v.g,v.b],u_vertical_gradient:+n,u_opacity:s}},nn=(h,t,n,s,u,p,g)=>o.e(Bs(h,t,n,s),ur(p,t,g),{u_height_factor:-Math.pow(2,u.overscaledZ)/g.tileSize/8}),tl=h=>({u_matrix:h}),Os=(h,t,n,s)=>o.e(tl(h),ur(n,t,s)),Wa=(h,t)=>({u_matrix:h,u_world:t}),Xa=(h,t,n,s,u)=>o.e(Os(h,t,n,s),{u_world:u}),an=(h,t,n,s)=>{const u=h.transform;let p,g;if(s.paint.get("circle-pitch-alignment")==="map"){const _=Q(n,1,u.zoom);p=!0,g=[_,_]}else p=!1,g=u.pixelsToGLUnits;return{u_camera_to_center_distance:u.cameraToCenterDistance,u_scale_with_map:+(s.paint.get("circle-pitch-scale")==="map"),u_matrix:h.translatePosMatrix(t.posMatrix,n,s.paint.get("circle-translate"),s.paint.get("circle-translate-anchor")),u_pitch_with_map:+p,u_device_pixel_ratio:h.pixelRatio,u_extrude_scale:g}},Ns=(h,t,n)=>{const s=Q(n,1,t.zoom),u=Math.pow(2,t.zoom-n.tileID.overscaledZ),p=n.tileID.overscaleFactor();return{u_matrix:h,u_camera_to_center_distance:t.cameraToCenterDistance,u_pixels_to_tile_units:s,u_extrude_scale:[t.pixelsToGLUnits[0]/(s*u),t.pixelsToGLUnits[1]/(s*u)],u_overscale_factor:p}},ga=(h,t,n=1)=>({u_matrix:h,u_color:t,u_overlay:0,u_overlay_scale:n}),il=h=>({u_matrix:h}),Cc=(h,t,n,s)=>({u_matrix:h,u_extrude_scale:Q(t,1,n),u_intensity:s});function Vs(h,t){const n=Math.pow(2,t.canonical.z),s=t.canonical.y;return[new o.U(0,s/n).toLngLat().lat,new o.U(0,(s+1)/n).toLngLat().lat]}const Us=(h,t,n,s)=>{const u=h.transform;return{u_matrix:Ka(h,t,n,s),u_ratio:1/Q(t,1,u.zoom),u_device_pixel_ratio:h.pixelRatio,u_units_to_pixels:[1/u.pixelsToGLUnits[0],1/u.pixelsToGLUnits[1]]}},rl=(h,t,n,s,u)=>o.e(Us(h,t,n,u),{u_image:0,u_image_height:s}),kc=(h,t,n,s,u)=>{const p=h.transform,g=al(t,p);return{u_matrix:Ka(h,t,n,u),u_texsize:t.imageAtlasTexture.size,u_ratio:1/Q(t,1,p.zoom),u_device_pixel_ratio:h.pixelRatio,u_image:0,u_scale:[g,s.fromScale,s.toScale],u_fade:s.t,u_units_to_pixels:[1/p.pixelsToGLUnits[0],1/p.pixelsToGLUnits[1]]}},nl=(h,t,n,s,u,p)=>{const g=h.lineAtlas,_=al(t,h.transform),v=n.layout.get("line-cap")==="round",w=g.getDash(s.from,v),I=g.getDash(s.to,v),A=w.width*u.fromScale,D=I.width*u.toScale;return o.e(Us(h,t,n,p),{u_patternscale_a:[_/A,-w.height/2],u_patternscale_b:[_/D,-I.height/2],u_sdfgamma:g.width/(256*Math.min(A,D)*h.pixelRatio)/2,u_image:0,u_tex_y_a:w.y,u_tex_y_b:I.y,u_mix:u.t})};function al(h,t){return 1/Q(h,1,t.tileZoom)}function Ka(h,t,n,s){return h.translatePosMatrix(s?s.posMatrix:t.tileID.posMatrix,t,n.paint.get("line-translate"),n.paint.get("line-translate-anchor"))}const sl=(h,t,n,s,u)=>{return{u_matrix:h,u_tl_parent:t,u_scale_parent:n,u_buffer_scale:1,u_fade_t:s.mix,u_opacity:s.opacity*u.paint.get("raster-opacity"),u_image0:0,u_image1:1,u_brightness_low:u.paint.get("raster-brightness-min"),u_brightness_high:u.paint.get("raster-brightness-max"),u_saturation_factor:(g=u.paint.get("raster-saturation"),g>0?1-1/(1.001-g):-g),u_contrast_factor:(p=u.paint.get("raster-contrast"),p>0?1/(1-p):1+p),u_spin_weights:ol(u.paint.get("raster-hue-rotate"))};var p,g};function ol(h){h*=Math.PI/180;const t=Math.sin(h),n=Math.cos(h);return[(2*n+1)/3,(-Math.sqrt(3)*t-n+1)/3,(Math.sqrt(3)*t-n+1)/3]}const $s=(h,t,n,s,u,p,g,_,v,w)=>{const I=u.transform;return{u_is_size_zoom_constant:+(h==="constant"||h==="source"),u_is_size_feature_constant:+(h==="constant"||h==="camera"),u_size_t:t?t.uSizeT:0,u_size:t?t.uSize:0,u_camera_to_center_distance:I.cameraToCenterDistance,u_pitch:I.pitch/360*2*Math.PI,u_rotate_symbol:+n,u_aspect_ratio:I.width/I.height,u_fade_change:u.options.fadeDuration?u.symbolFadeChange:1,u_matrix:p,u_label_plane_matrix:g,u_coord_matrix:_,u_is_text:+v,u_pitch_with_map:+s,u_texsize:w,u_texture:0}},js=(h,t,n,s,u,p,g,_,v,w,I)=>{const A=u.transform;return o.e($s(h,t,n,s,u,p,g,_,v,w),{u_gamma_scale:s?Math.cos(A._pitch)*A.cameraToCenterDistance:1,u_device_pixel_ratio:u.pixelRatio,u_is_halo:1})},wn=(h,t,n,s,u,p,g,_,v,w)=>o.e(js(h,t,n,s,u,p,g,_,!0,v),{u_texsize_icon:w,u_texture_icon:1}),Ya=(h,t,n)=>({u_matrix:h,u_opacity:t,u_color:n}),hr=(h,t,n,s,u,p)=>o.e((function(g,_,v,w){const I=v.imageManager.getPattern(g.from.toString()),A=v.imageManager.getPattern(g.to.toString()),{width:D,height:$}=v.imageManager.getPixelSize(),U=Math.pow(2,w.tileID.overscaledZ),q=w.tileSize*Math.pow(2,v.transform.tileZoom)/U,N=q*(w.tileID.canonical.x+w.tileID.wrap*U),ee=q*w.tileID.canonical.y;return{u_image:0,u_pattern_tl_a:I.tl,u_pattern_br_a:I.br,u_pattern_tl_b:A.tl,u_pattern_br_b:A.br,u_texsize:[D,$],u_mix:_.t,u_pattern_size_a:I.displaySize,u_pattern_size_b:A.displaySize,u_scale_a:_.fromScale,u_scale_b:_.toScale,u_tile_units_to_pixels:1/Q(w,1,v.transform.tileZoom),u_pixel_coord_upper:[N>>16,ee>>16],u_pixel_coord_lower:[65535&N,65535&ee]}})(s,p,n,u),{u_matrix:h,u_opacity:t}),Ja={fillExtrusion:(h,t)=>({u_matrix:new o.aN(h,t.u_matrix),u_lightpos:new o.aP(h,t.u_lightpos),u_lightintensity:new o.aM(h,t.u_lightintensity),u_lightcolor:new o.aP(h,t.u_lightcolor),u_vertical_gradient:new o.aM(h,t.u_vertical_gradient),u_opacity:new o.aM(h,t.u_opacity)}),fillExtrusionPattern:(h,t)=>({u_matrix:new o.aN(h,t.u_matrix),u_lightpos:new o.aP(h,t.u_lightpos),u_lightintensity:new o.aM(h,t.u_lightintensity),u_lightcolor:new o.aP(h,t.u_lightcolor),u_vertical_gradient:new o.aM(h,t.u_vertical_gradient),u_height_factor:new o.aM(h,t.u_height_factor),u_image:new o.aL(h,t.u_image),u_texsize:new o.aQ(h,t.u_texsize),u_pixel_coord_upper:new o.aQ(h,t.u_pixel_coord_upper),u_pixel_coord_lower:new o.aQ(h,t.u_pixel_coord_lower),u_scale:new o.aP(h,t.u_scale),u_fade:new o.aM(h,t.u_fade),u_opacity:new o.aM(h,t.u_opacity)}),fill:(h,t)=>({u_matrix:new o.aN(h,t.u_matrix)}),fillPattern:(h,t)=>({u_matrix:new o.aN(h,t.u_matrix),u_image:new o.aL(h,t.u_image),u_texsize:new o.aQ(h,t.u_texsize),u_pixel_coord_upper:new o.aQ(h,t.u_pixel_coord_upper),u_pixel_coord_lower:new o.aQ(h,t.u_pixel_coord_lower),u_scale:new o.aP(h,t.u_scale),u_fade:new o.aM(h,t.u_fade)}),fillOutline:(h,t)=>({u_matrix:new o.aN(h,t.u_matrix),u_world:new o.aQ(h,t.u_world)}),fillOutlinePattern:(h,t)=>({u_matrix:new o.aN(h,t.u_matrix),u_world:new o.aQ(h,t.u_world),u_image:new o.aL(h,t.u_image),u_texsize:new o.aQ(h,t.u_texsize),u_pixel_coord_upper:new o.aQ(h,t.u_pixel_coord_upper),u_pixel_coord_lower:new o.aQ(h,t.u_pixel_coord_lower),u_scale:new o.aP(h,t.u_scale),u_fade:new o.aM(h,t.u_fade)}),circle:(h,t)=>({u_camera_to_center_distance:new o.aM(h,t.u_camera_to_center_distance),u_scale_with_map:new o.aL(h,t.u_scale_with_map),u_pitch_with_map:new o.aL(h,t.u_pitch_with_map),u_extrude_scale:new o.aQ(h,t.u_extrude_scale),u_device_pixel_ratio:new o.aM(h,t.u_device_pixel_ratio),u_matrix:new o.aN(h,t.u_matrix)}),collisionBox:(h,t)=>({u_matrix:new o.aN(h,t.u_matrix),u_camera_to_center_distance:new o.aM(h,t.u_camera_to_center_distance),u_pixels_to_tile_units:new o.aM(h,t.u_pixels_to_tile_units),u_extrude_scale:new o.aQ(h,t.u_extrude_scale),u_overscale_factor:new o.aM(h,t.u_overscale_factor)}),collisionCircle:(h,t)=>({u_matrix:new o.aN(h,t.u_matrix),u_inv_matrix:new o.aN(h,t.u_inv_matrix),u_camera_to_center_distance:new o.aM(h,t.u_camera_to_center_distance),u_viewport_size:new o.aQ(h,t.u_viewport_size)}),debug:(h,t)=>({u_color:new o.aR(h,t.u_color),u_matrix:new o.aN(h,t.u_matrix),u_overlay:new o.aL(h,t.u_overlay),u_overlay_scale:new o.aM(h,t.u_overlay_scale)}),clippingMask:(h,t)=>({u_matrix:new o.aN(h,t.u_matrix)}),heatmap:(h,t)=>({u_extrude_scale:new o.aM(h,t.u_extrude_scale),u_intensity:new o.aM(h,t.u_intensity),u_matrix:new o.aN(h,t.u_matrix)}),heatmapTexture:(h,t)=>({u_matrix:new o.aN(h,t.u_matrix),u_world:new o.aQ(h,t.u_world),u_image:new o.aL(h,t.u_image),u_color_ramp:new o.aL(h,t.u_color_ramp),u_opacity:new o.aM(h,t.u_opacity)}),hillshade:(h,t)=>({u_matrix:new o.aN(h,t.u_matrix),u_image:new o.aL(h,t.u_image),u_latrange:new o.aQ(h,t.u_latrange),u_light:new o.aQ(h,t.u_light),u_shadow:new o.aR(h,t.u_shadow),u_highlight:new o.aR(h,t.u_highlight),u_accent:new o.aR(h,t.u_accent)}),hillshadePrepare:(h,t)=>({u_matrix:new o.aN(h,t.u_matrix),u_image:new o.aL(h,t.u_image),u_dimension:new o.aQ(h,t.u_dimension),u_zoom:new o.aM(h,t.u_zoom),u_unpack:new o.aO(h,t.u_unpack)}),line:(h,t)=>({u_matrix:new o.aN(h,t.u_matrix),u_ratio:new o.aM(h,t.u_ratio),u_device_pixel_ratio:new o.aM(h,t.u_device_pixel_ratio),u_units_to_pixels:new o.aQ(h,t.u_units_to_pixels)}),lineGradient:(h,t)=>({u_matrix:new o.aN(h,t.u_matrix),u_ratio:new o.aM(h,t.u_ratio),u_device_pixel_ratio:new o.aM(h,t.u_device_pixel_ratio),u_units_to_pixels:new o.aQ(h,t.u_units_to_pixels),u_image:new o.aL(h,t.u_image),u_image_height:new o.aM(h,t.u_image_height)}),linePattern:(h,t)=>({u_matrix:new o.aN(h,t.u_matrix),u_texsize:new o.aQ(h,t.u_texsize),u_ratio:new o.aM(h,t.u_ratio),u_device_pixel_ratio:new o.aM(h,t.u_device_pixel_ratio),u_image:new o.aL(h,t.u_image),u_units_to_pixels:new o.aQ(h,t.u_units_to_pixels),u_scale:new o.aP(h,t.u_scale),u_fade:new o.aM(h,t.u_fade)}),lineSDF:(h,t)=>({u_matrix:new o.aN(h,t.u_matrix),u_ratio:new o.aM(h,t.u_ratio),u_device_pixel_ratio:new o.aM(h,t.u_device_pixel_ratio),u_units_to_pixels:new o.aQ(h,t.u_units_to_pixels),u_patternscale_a:new o.aQ(h,t.u_patternscale_a),u_patternscale_b:new o.aQ(h,t.u_patternscale_b),u_sdfgamma:new o.aM(h,t.u_sdfgamma),u_image:new o.aL(h,t.u_image),u_tex_y_a:new o.aM(h,t.u_tex_y_a),u_tex_y_b:new o.aM(h,t.u_tex_y_b),u_mix:new o.aM(h,t.u_mix)}),raster:(h,t)=>({u_matrix:new o.aN(h,t.u_matrix),u_tl_parent:new o.aQ(h,t.u_tl_parent),u_scale_parent:new o.aM(h,t.u_scale_parent),u_buffer_scale:new o.aM(h,t.u_buffer_scale),u_fade_t:new o.aM(h,t.u_fade_t),u_opacity:new o.aM(h,t.u_opacity),u_image0:new o.aL(h,t.u_image0),u_image1:new o.aL(h,t.u_image1),u_brightness_low:new o.aM(h,t.u_brightness_low),u_brightness_high:new o.aM(h,t.u_brightness_high),u_saturation_factor:new o.aM(h,t.u_saturation_factor),u_contrast_factor:new o.aM(h,t.u_contrast_factor),u_spin_weights:new o.aP(h,t.u_spin_weights)}),symbolIcon:(h,t)=>({u_is_size_zoom_constant:new o.aL(h,t.u_is_size_zoom_constant),u_is_size_feature_constant:new o.aL(h,t.u_is_size_feature_constant),u_size_t:new o.aM(h,t.u_size_t),u_size:new o.aM(h,t.u_size),u_camera_to_center_distance:new o.aM(h,t.u_camera_to_center_distance),u_pitch:new o.aM(h,t.u_pitch),u_rotate_symbol:new o.aL(h,t.u_rotate_symbol),u_aspect_ratio:new o.aM(h,t.u_aspect_ratio),u_fade_change:new o.aM(h,t.u_fade_change),u_matrix:new o.aN(h,t.u_matrix),u_label_plane_matrix:new o.aN(h,t.u_label_plane_matrix),u_coord_matrix:new o.aN(h,t.u_coord_matrix),u_is_text:new o.aL(h,t.u_is_text),u_pitch_with_map:new o.aL(h,t.u_pitch_with_map),u_texsize:new o.aQ(h,t.u_texsize),u_texture:new o.aL(h,t.u_texture)}),symbolSDF:(h,t)=>({u_is_size_zoom_constant:new o.aL(h,t.u_is_size_zoom_constant),u_is_size_feature_constant:new o.aL(h,t.u_is_size_feature_constant),u_size_t:new o.aM(h,t.u_size_t),u_size:new o.aM(h,t.u_size),u_camera_to_center_distance:new o.aM(h,t.u_camera_to_center_distance),u_pitch:new o.aM(h,t.u_pitch),u_rotate_symbol:new o.aL(h,t.u_rotate_symbol),u_aspect_ratio:new o.aM(h,t.u_aspect_ratio),u_fade_change:new o.aM(h,t.u_fade_change),u_matrix:new o.aN(h,t.u_matrix),u_label_plane_matrix:new o.aN(h,t.u_label_plane_matrix),u_coord_matrix:new o.aN(h,t.u_coord_matrix),u_is_text:new o.aL(h,t.u_is_text),u_pitch_with_map:new o.aL(h,t.u_pitch_with_map),u_texsize:new o.aQ(h,t.u_texsize),u_texture:new o.aL(h,t.u_texture),u_gamma_scale:new o.aM(h,t.u_gamma_scale),u_device_pixel_ratio:new o.aM(h,t.u_device_pixel_ratio),u_is_halo:new o.aL(h,t.u_is_halo)}),symbolTextAndIcon:(h,t)=>({u_is_size_zoom_constant:new o.aL(h,t.u_is_size_zoom_constant),u_is_size_feature_constant:new o.aL(h,t.u_is_size_feature_constant),u_size_t:new o.aM(h,t.u_size_t),u_size:new o.aM(h,t.u_size),u_camera_to_center_distance:new o.aM(h,t.u_camera_to_center_distance),u_pitch:new o.aM(h,t.u_pitch),u_rotate_symbol:new o.aL(h,t.u_rotate_symbol),u_aspect_ratio:new o.aM(h,t.u_aspect_ratio),u_fade_change:new o.aM(h,t.u_fade_change),u_matrix:new o.aN(h,t.u_matrix),u_label_plane_matrix:new o.aN(h,t.u_label_plane_matrix),u_coord_matrix:new o.aN(h,t.u_coord_matrix),u_is_text:new o.aL(h,t.u_is_text),u_pitch_with_map:new o.aL(h,t.u_pitch_with_map),u_texsize:new o.aQ(h,t.u_texsize),u_texsize_icon:new o.aQ(h,t.u_texsize_icon),u_texture:new o.aL(h,t.u_texture),u_texture_icon:new o.aL(h,t.u_texture_icon),u_gamma_scale:new o.aM(h,t.u_gamma_scale),u_device_pixel_ratio:new o.aM(h,t.u_device_pixel_ratio),u_is_halo:new o.aL(h,t.u_is_halo)}),background:(h,t)=>({u_matrix:new o.aN(h,t.u_matrix),u_opacity:new o.aM(h,t.u_opacity),u_color:new o.aR(h,t.u_color)}),backgroundPattern:(h,t)=>({u_matrix:new o.aN(h,t.u_matrix),u_opacity:new o.aM(h,t.u_opacity),u_image:new o.aL(h,t.u_image),u_pattern_tl_a:new o.aQ(h,t.u_pattern_tl_a),u_pattern_br_a:new o.aQ(h,t.u_pattern_br_a),u_pattern_tl_b:new o.aQ(h,t.u_pattern_tl_b),u_pattern_br_b:new o.aQ(h,t.u_pattern_br_b),u_texsize:new o.aQ(h,t.u_texsize),u_mix:new o.aM(h,t.u_mix),u_pattern_size_a:new o.aQ(h,t.u_pattern_size_a),u_pattern_size_b:new o.aQ(h,t.u_pattern_size_b),u_scale_a:new o.aM(h,t.u_scale_a),u_scale_b:new o.aM(h,t.u_scale_b),u_pixel_coord_upper:new o.aQ(h,t.u_pixel_coord_upper),u_pixel_coord_lower:new o.aQ(h,t.u_pixel_coord_lower),u_tile_units_to_pixels:new o.aM(h,t.u_tile_units_to_pixels)}),terrain:(h,t)=>({u_matrix:new o.aN(h,t.u_matrix),u_texture:new o.aL(h,t.u_texture),u_ele_delta:new o.aM(h,t.u_ele_delta)}),terrainDepth:(h,t)=>({u_matrix:new o.aN(h,t.u_matrix),u_ele_delta:new o.aM(h,t.u_ele_delta)}),terrainCoords:(h,t)=>({u_matrix:new o.aN(h,t.u_matrix),u_texture:new o.aL(h,t.u_texture),u_terrain_coords_id:new o.aM(h,t.u_terrain_coords_id),u_ele_delta:new o.aM(h,t.u_ele_delta)})};class Qa{constructor(t,n,s){this.context=t;const u=t.gl;this.buffer=u.createBuffer(),this.dynamicDraw=!!s,this.context.unbindVAO(),t.bindElementBuffer.set(this.buffer),u.bufferData(u.ELEMENT_ARRAY_BUFFER,n.arrayBuffer,this.dynamicDraw?u.DYNAMIC_DRAW:u.STATIC_DRAW),this.dynamicDraw||delete n.arrayBuffer}bind(){this.context.bindElementBuffer.set(this.buffer)}updateData(t){const n=this.context.gl;if(!this.dynamicDraw)throw new Error("Attempted to update data while not in dynamic mode.");this.context.unbindVAO(),this.bind(),n.bufferSubData(n.ELEMENT_ARRAY_BUFFER,0,t.arrayBuffer)}destroy(){this.buffer&&(this.context.gl.deleteBuffer(this.buffer),delete this.buffer)}}const _a={Int8:"BYTE",Uint8:"UNSIGNED_BYTE",Int16:"SHORT",Uint16:"UNSIGNED_SHORT",Int32:"INT",Uint32:"UNSIGNED_INT",Float32:"FLOAT"};class es{constructor(t,n,s,u){this.length=n.length,this.attributes=s,this.itemSize=n.bytesPerElement,this.dynamicDraw=u,this.context=t;const p=t.gl;this.buffer=p.createBuffer(),t.bindVertexBuffer.set(this.buffer),p.bufferData(p.ARRAY_BUFFER,n.arrayBuffer,this.dynamicDraw?p.DYNAMIC_DRAW:p.STATIC_DRAW),this.dynamicDraw||delete n.arrayBuffer}bind(){this.context.bindVertexBuffer.set(this.buffer)}updateData(t){if(t.length!==this.length)throw new Error(`Length of new data is ${t.length}, which doesn't match current length of ${this.length}`);const n=this.context.gl;this.bind(),n.bufferSubData(n.ARRAY_BUFFER,0,t.arrayBuffer)}enableAttributes(t,n){for(let s=0;s0){const Se=o.Z(),Ne=me;o.aU(Se,ue.placementInvProjMatrix,h.transform.glCoordMatrix),o.aU(Se,Se,ue.placementViewportMatrix),I.push({circleArray:xe,circleOffset:D,transform:Ne,invTransform:Se,coord:ie}),A+=xe.length/4,D=A}be&&w.draw(_,v.LINES,ft.disabled,Vt.disabled,h.colorModeForRenderPass(),Ft.disabled,Ns(me,h.transform,ce),h.style.map.terrain&&h.style.map.terrain.getTerrainData(ie),n.id,be.layoutVertexBuffer,be.indexBuffer,be.segments,null,h.transform.zoom,null,null,be.collisionVertexBuffer)}if(!g||!I.length)return;const $=h.useProgram("collisionCircle"),U=new o.aV;U.resize(4*A),U._trim();let q=0;for(const X of I)for(let ie=0;ie=0&&(U[N.associatedIconIndex]={shiftedAnchor:ct,angle:Ee})}else F(N.numGlyphs,D)}if(w){$.clear();const q=h.icon.placedSymbolArray;for(let N=0;Nh.style.map.terrain.getElevation(be,Ni,Xt):null,ni=n.layout.get("text-rotation-alignment")==="map";ke(Se,be.posMatrix,h,u,Dt,Er,N,w,ni,Wt)}const En=h.translatePosMatrix(be.posMatrix,xe,p,g),aa=ee||u&&ue||hn?eo:Dt,vi=h.translatePosMatrix(Er,xe,p,g,!0),gi=Ee&&n.paint.get(u?"text-halo-width":"icon-halo-width").constantOr(1)!==0;let Ci;Ci=Ee?Se.iconsInText?wn(Je.kind,lt,oe,N,h,En,aa,vi,ut,ri):js(Je.kind,lt,oe,N,h,En,aa,vi,u,ut):$s(Je.kind,lt,oe,N,h,En,aa,vi,u,ut);const Mn={program:St,buffers:Ne,uniformValues:Ci,atlasTexture:Ht,atlasTextureIcon:Yt,atlasInterpolation:kt,atlasInterpolationIcon:mi,isSDF:Ee,hasHalo:gi};if(X&&Se.canOverlap){ie=!0;const Wt=Ne.segments.get();for(const ni of Wt)me.push({segments:new o.S([ni]),sortKey:ni.sortKey,state:Mn,terrainData:at})}else me.push({segments:Ne.segments,sortKey:0,state:Mn,terrainData:at})}ie&&me.sort(((be,xe)=>be.sortKey-xe.sortKey));for(const be of me){const xe=be.state;if(D.activeTexture.set($.TEXTURE0),xe.atlasTexture.bind(xe.atlasInterpolation,$.CLAMP_TO_EDGE),xe.atlasTextureIcon&&(D.activeTexture.set($.TEXTURE1),xe.atlasTextureIcon&&xe.atlasTextureIcon.bind(xe.atlasInterpolationIcon,$.CLAMP_TO_EDGE)),xe.isSDF){const Se=xe.uniformValues;xe.hasHalo&&(Se.u_is_halo=1,io(xe.buffers,be.segments,n,h,xe.program,ce,I,A,Se,be.terrainData)),Se.u_is_halo=0}io(xe.buffers,be.segments,n,h,xe.program,ce,I,A,xe.uniformValues,be.terrainData)}}function io(h,t,n,s,u,p,g,_,v,w){const I=s.context;u.draw(I,I.gl.TRIANGLES,p,g,_,Ft.disabled,v,w,n.id,h.layoutVertexBuffer,h.indexBuffer,t,n.paint,s.transform.zoom,h.programConfigurations.get(n.id),h.dynamicLayoutVertexBuffer,h.opacityVertexBuffer)}function xa(h,t,n,s,u){if(!n||!s||!s.imageAtlas)return;const p=s.imageAtlas.patternPositions;let g=p[n.to.toString()],_=p[n.from.toString()];if(!g&&_&&(g=_),!_&&g&&(_=g),!g||!_){const v=u.getPaintProperty(t);g=p[v],_=p[v]}g&&_&&h.setConstantPatternPositions(g,_)}function va(h,t,n,s,u,p,g){const _=h.context.gl,v="fill-pattern",w=n.paint.get(v),I=w&&w.constantOr(1),A=n.getCrossfadeParameters();let D,$,U,q,N;g?($=I&&!n.getPaintProperty("fill-outline-color")?"fillOutlinePattern":"fillOutline",D=_.LINES):($=I?"fillPattern":"fill",D=_.TRIANGLES);const ee=w.constantOr(null);for(const oe of s){const X=t.getTile(oe);if(I&&!X.patternsLoaded())continue;const ie=X.getBucket(n);if(!ie)continue;const ce=ie.programConfigurations.get(n.id),ue=h.useProgram($,ce),me=h.style.map.terrain&&h.style.map.terrain.getTerrainData(oe);I&&(h.context.activeTexture.set(_.TEXTURE0),X.imageAtlasTexture.bind(_.LINEAR,_.CLAMP_TO_EDGE),ce.updatePaintBuffers(A)),xa(ce,v,ee,X,n);const be=me?oe:null,xe=h.translatePosMatrix(be?be.posMatrix:oe.posMatrix,X,n.paint.get("fill-translate"),n.paint.get("fill-translate-anchor"));if(g){q=ie.indexBuffer2,N=ie.segments2;const Se=[_.drawingBufferWidth,_.drawingBufferHeight];U=$==="fillOutlinePattern"&&I?Xa(xe,h,A,X,Se):Wa(xe,Se)}else q=ie.indexBuffer,N=ie.segments,U=I?Os(xe,h,A,X):tl(xe);ue.draw(h.context,D,u,h.stencilModeForClipping(oe),p,Ft.disabled,U,me,n.id,ie.layoutVertexBuffer,q,N,n.paint,h.transform.zoom,ce)}}function ba(h,t,n,s,u,p,g){const _=h.context,v=_.gl,w="fill-extrusion-pattern",I=n.paint.get(w),A=I.constantOr(1),D=n.getCrossfadeParameters(),$=n.paint.get("fill-extrusion-opacity"),U=I.constantOr(null);for(const q of s){const N=t.getTile(q),ee=N.getBucket(n);if(!ee)continue;const oe=h.style.map.terrain&&h.style.map.terrain.getTerrainData(q),X=ee.programConfigurations.get(n.id),ie=h.useProgram(A?"fillExtrusionPattern":"fillExtrusion",X);A&&(h.context.activeTexture.set(v.TEXTURE0),N.imageAtlasTexture.bind(v.LINEAR,v.CLAMP_TO_EDGE),X.updatePaintBuffers(D)),xa(X,w,U,N,n);const ce=h.translatePosMatrix(q.posMatrix,N,n.paint.get("fill-extrusion-translate"),n.paint.get("fill-extrusion-translate-anchor")),ue=n.paint.get("fill-extrusion-vertical-gradient"),me=A?nn(ce,h,ue,$,q,D,N):Bs(ce,h,ue,$);ie.draw(_,_.gl.TRIANGLES,u,p,g,Ft.backCCW,me,oe,n.id,ee.layoutVertexBuffer,ee.indexBuffer,ee.segments,n.paint,h.transform.zoom,X,h.style.map.terrain&&ee.centroidVertexBuffer)}}function Fc(h,t,n,s,u,p,g){const _=h.context,v=_.gl,w=n.fbo;if(!w)return;const I=h.useProgram("hillshade"),A=h.style.map.terrain&&h.style.map.terrain.getTerrainData(t);_.activeTexture.set(v.TEXTURE0),v.bindTexture(v.TEXTURE_2D,w.colorAttachment.get()),I.draw(_,v.TRIANGLES,u,p,g,Ft.disabled,((D,$,U,q)=>{const N=U.paint.get("hillshade-shadow-color"),ee=U.paint.get("hillshade-highlight-color"),oe=U.paint.get("hillshade-accent-color");let X=U.paint.get("hillshade-illumination-direction")*(Math.PI/180);U.paint.get("hillshade-illumination-anchor")==="viewport"&&(X-=D.transform.angle);const ie=!D.options.moving;return{u_matrix:q?q.posMatrix:D.transform.calculatePosMatrix($.tileID.toUnwrapped(),ie),u_image:0,u_latrange:Vs(0,$.tileID),u_light:[U.paint.get("hillshade-exaggeration"),X],u_shadow:N,u_highlight:ee,u_accent:oe}})(h,n,s,A?t:null),A,s.id,h.rasterBoundsBuffer,h.quadTriangleIndexBuffer,h.rasterBoundsSegments)}function ro(h,t,n,s,u,p){const g=h.context,_=g.gl,v=t.dem;if(v&&v.data){const w=v.dim,I=v.stride,A=v.getPixels();if(g.activeTexture.set(_.TEXTURE1),g.pixelStoreUnpackPremultiplyAlpha.set(!1),t.demTexture=t.demTexture||h.getTileTexture(I),t.demTexture){const $=t.demTexture;$.update(A,{premultiply:!1}),$.bind(_.NEAREST,_.CLAMP_TO_EDGE)}else t.demTexture=new Mt(g,A,_.RGBA,{premultiply:!1}),t.demTexture.bind(_.NEAREST,_.CLAMP_TO_EDGE);g.activeTexture.set(_.TEXTURE0);let D=t.fbo;if(!D){const $=new Mt(g,{width:w,height:w,data:null},_.RGBA);$.bind(_.LINEAR,_.CLAMP_TO_EDGE),D=t.fbo=g.createFramebuffer(w,w,!0,!1),D.colorAttachment.set($.texture)}g.bindFramebuffer.set(D.framebuffer),g.viewport.set([0,0,w,w]),h.useProgram("hillshadePrepare").draw(g,_.TRIANGLES,s,u,p,Ft.disabled,(($,U)=>{const q=U.stride,N=o.Z();return o.aS(N,0,o.N,-o.N,0,0,1),o.$(N,N,[0,-o.N,0]),{u_matrix:N,u_image:1,u_dimension:[q,q],u_zoom:$.overscaledZ,u_unpack:U.getUnpackVector()}})(t.tileID,v),null,n.id,h.rasterBoundsBuffer,h.quadTriangleIndexBuffer,h.rasterBoundsSegments),t.needsHillshadePrepare=!1}}function Bc(h,t,n,s,u,p){const g=s.paint.get("raster-fade-duration");if(!p&&g>0){const _=o.h.now(),v=(_-h.timeAdded)/g,w=t?(_-t.timeAdded)/g:-1,I=n.getSource(),A=u.coveringZoomLevel({tileSize:I.tileSize,roundZoom:I.roundZoom}),D=!t||Math.abs(t.tileID.overscaledZ-A)>Math.abs(h.tileID.overscaledZ-A),$=D&&h.refreshedUponExpiration?1:o.ad(D?v:1-w,0,1);return h.refreshedUponExpiration&&v>=1&&(h.refreshedUponExpiration=!1),t?{opacity:1,mix:1-$}:{opacity:$,mix:0}}return{opacity:1,mix:0}}const ml=new o.aT(1,0,0,1),us=new o.aT(0,1,0,1),no=new o.aT(0,0,1,1),gl=new o.aT(1,0,1,1),_l=new o.aT(0,1,1,1);function wa(h,t,n,s){ps(h,0,t+n/2,h.transform.width,n,s)}function hs(h,t,n,s){ps(h,t-n/2,0,n,h.transform.height,s)}function ps(h,t,n,s,u,p){const g=h.context,_=g.gl;_.enable(_.SCISSOR_TEST),_.scissor(t*h.pixelRatio,n*h.pixelRatio,s*h.pixelRatio,u*h.pixelRatio),g.clear({color:p}),_.disable(_.SCISSOR_TEST)}function yl(h,t,n){const s=h.context,u=s.gl,p=n.posMatrix,g=h.useProgram("debug"),_=ft.disabled,v=Vt.disabled,w=h.colorModeForRenderPass(),I="$debug",A=h.style.map.terrain&&h.style.map.terrain.getTerrainData(n);s.activeTexture.set(u.TEXTURE0);const D=t.getTileByID(n.key).latestRawTileData,$=Math.floor((D&&D.byteLength||0)/1024),U=t.getTile(n).tileSize,q=512/Math.min(U,512)*(n.overscaledZ/h.transform.zoom)*.5;let N=n.canonical.toString();n.overscaledZ!==n.canonical.z&&(N+=` => ${n.overscaledZ}`),(function(ee,oe){ee.initDebugOverlayCanvas();const X=ee.debugOverlayCanvas,ie=ee.context.gl,ce=ee.debugOverlayCanvas.getContext("2d");ce.clearRect(0,0,X.width,X.height),ce.shadowColor="white",ce.shadowBlur=2,ce.lineWidth=1.5,ce.strokeStyle="white",ce.textBaseline="top",ce.font="bold 36px Open Sans, sans-serif",ce.fillText(oe,5,5),ce.strokeText(oe,5,5),ee.debugOverlayTexture.update(X),ee.debugOverlayTexture.bind(ie.LINEAR,ie.CLAMP_TO_EDGE)})(h,`${N} ${$}kB`),g.draw(s,u.TRIANGLES,_,v,Nt.alphaBlended,Ft.disabled,ga(p,o.aT.transparent,q),null,I,h.debugBuffer,h.quadTriangleIndexBuffer,h.debugSegments),g.draw(s,u.LINE_STRIP,_,v,w,Ft.disabled,ga(p,o.aT.red),A,I,h.debugBuffer,h.tileBorderIndexBuffer,h.debugSegments)}function Zt(h,t,n){const s=h.context,u=s.gl,p=h.colorModeForRenderPass(),g=new ft(u.LEQUAL,ft.ReadWrite,h.depthRangeFor3D),_=h.useProgram("terrain"),v=t.getTerrainMesh();s.bindFramebuffer.set(null),s.viewport.set([0,0,h.width,h.height]);for(const w of n){const I=h.renderToTexture.getTexture(w),A=t.getTerrainData(w.tileID);s.activeTexture.set(u.TEXTURE0),u.bindTexture(u.TEXTURE_2D,I.texture);const D={u_matrix:h.transform.calculatePosMatrix(w.tileID.toUnwrapped()),u_texture:0,u_ele_delta:t.getMeshFrameDelta(h.transform.zoom)};_.draw(s,u.TRIANGLES,g,Vt.disabled,p,Ft.backCCW,D,A,"terrain",v.vertexBuffer,v.indexBuffer,v.segments)}}class In{constructor(t,n){this.context=new Rc(t),this.transform=n,this._tileTextures={},this.terrainFacilitator={dirty:!0,matrix:o.Z(),renderTime:0},this.setup(),this.numSublayers=Fi.maxUnderzooming+Fi.maxOverzooming+1,this.depthEpsilon=1/Math.pow(2,16),this.crossTileSymbolIndex=new Za}resize(t,n,s){if(this.width=Math.floor(t*s),this.height=Math.floor(n*s),this.pixelRatio=s,this.context.viewport.set([0,0,this.width,this.height]),this.style)for(const u of this.style._order)this.style._layers[u].resize()}setup(){const t=this.context,n=new o.a_;n.emplaceBack(0,0),n.emplaceBack(o.N,0),n.emplaceBack(0,o.N),n.emplaceBack(o.N,o.N),this.tileExtentBuffer=t.createVertexBuffer(n,Ga.members),this.tileExtentSegments=o.S.simpleSegment(0,0,4,2);const s=new o.a_;s.emplaceBack(0,0),s.emplaceBack(o.N,0),s.emplaceBack(0,o.N),s.emplaceBack(o.N,o.N),this.debugBuffer=t.createVertexBuffer(s,Ga.members),this.debugSegments=o.S.simpleSegment(0,0,4,5);const u=new o.V;u.emplaceBack(0,0,0,0),u.emplaceBack(o.N,0,o.N,0),u.emplaceBack(0,o.N,0,o.N),u.emplaceBack(o.N,o.N,o.N,o.N),this.rasterBoundsBuffer=t.createVertexBuffer(u,_r.members),this.rasterBoundsSegments=o.S.simpleSegment(0,0,4,2);const p=new o.a_;p.emplaceBack(0,0),p.emplaceBack(1,0),p.emplaceBack(0,1),p.emplaceBack(1,1),this.viewportBuffer=t.createVertexBuffer(p,Ga.members),this.viewportSegments=o.S.simpleSegment(0,0,4,2);const g=new o.a$;g.emplaceBack(0),g.emplaceBack(1),g.emplaceBack(3),g.emplaceBack(2),g.emplaceBack(0),this.tileBorderIndexBuffer=t.createIndexBuffer(g);const _=new o.b0;_.emplaceBack(0,1,2),_.emplaceBack(2,1,3),this.quadTriangleIndexBuffer=t.createIndexBuffer(_);const v=this.context.gl;this.stencilClearMode=new Vt({func:v.ALWAYS,mask:0},0,255,v.ZERO,v.ZERO,v.ZERO)}clearStencil(){const t=this.context,n=t.gl;this.nextStencilID=1,this.currentStencilSource=void 0;const s=o.Z();o.aS(s,0,this.width,this.height,0,0,1),o.a0(s,s,[n.drawingBufferWidth,n.drawingBufferHeight,0]),this.useProgram("clippingMask").draw(t,n.TRIANGLES,ft.disabled,this.stencilClearMode,Nt.disabled,Ft.disabled,il(s),null,"$clipping",this.viewportBuffer,this.quadTriangleIndexBuffer,this.viewportSegments)}_renderTileClippingMasks(t,n){if(this.currentStencilSource===t.source||!t.isTileClipped()||!n||!n.length)return;this.currentStencilSource=t.source;const s=this.context,u=s.gl;this.nextStencilID+n.length>256&&this.clearStencil(),s.setColorMode(Nt.disabled),s.setDepthMode(ft.disabled);const p=this.useProgram("clippingMask");this._tileClippingMaskIDs={};for(const g of n){const _=this._tileClippingMaskIDs[g.key]=this.nextStencilID++,v=this.style.map.terrain&&this.style.map.terrain.getTerrainData(g);p.draw(s,u.TRIANGLES,ft.disabled,new Vt({func:u.ALWAYS,mask:0},_,255,u.KEEP,u.KEEP,u.REPLACE),Nt.disabled,Ft.disabled,il(g.posMatrix),v,"$clipping",this.tileExtentBuffer,this.quadTriangleIndexBuffer,this.tileExtentSegments)}}stencilModeFor3D(){this.currentStencilSource=void 0,this.nextStencilID+1>256&&this.clearStencil();const t=this.nextStencilID++,n=this.context.gl;return new Vt({func:n.NOTEQUAL,mask:255},t,255,n.KEEP,n.KEEP,n.REPLACE)}stencilModeForClipping(t){const n=this.context.gl;return new Vt({func:n.EQUAL,mask:255},this._tileClippingMaskIDs[t.key],0,n.KEEP,n.KEEP,n.REPLACE)}stencilConfigForOverlap(t){const n=this.context.gl,s=t.sort(((g,_)=>_.overscaledZ-g.overscaledZ)),u=s[s.length-1].overscaledZ,p=s[0].overscaledZ-u+1;if(p>1){this.currentStencilSource=void 0,this.nextStencilID+p>256&&this.clearStencil();const g={};for(let _=0;_=0;this.currentLayer--){const v=this.style._layers[s[this.currentLayer]],w=u[v.source],I=p[v.source];this._renderTileClippingMasks(v,I),this.renderLayer(this,w,v,I)}for(this.renderPass="translucent",this.currentLayer=0;this.currentLayerN.source&&!N.isHidden(I)?[w.sourceCaches[N.source]]:[])),$=D.filter((N=>N.getSource().type==="vector")),U=D.filter((N=>N.getSource().type!=="vector")),q=N=>{(!A||A.getSource().maxzoomq(N))),A||U.forEach((N=>q(N))),A})(this.style,this.transform.zoom);v&&(function(w,I,A){for(let D=0;D$.style.map.terrain.getElevation(ue,Je,$e):null)}}})(v,p,_,g,_.layout.get("text-rotation-alignment"),_.layout.get("text-pitch-alignment"),w),_.paint.get("icon-opacity").constantOr(1)!==0&&cs(p,g,_,v,!1,_.paint.get("icon-translate"),_.paint.get("icon-translate-anchor"),_.layout.get("icon-rotation-alignment"),_.layout.get("icon-pitch-alignment"),_.layout.get("icon-keep-upright"),I,A),_.paint.get("text-opacity").constantOr(1)!==0&&cs(p,g,_,v,!0,_.paint.get("text-translate"),_.paint.get("text-translate-anchor"),_.layout.get("text-rotation-alignment"),_.layout.get("text-pitch-alignment"),_.layout.get("text-keep-upright"),I,A),g.map.showCollisionBoxes&&(fl(p,g,_,v,_.paint.get("text-translate"),_.paint.get("text-translate-anchor"),!0),fl(p,g,_,v,_.paint.get("icon-translate"),_.paint.get("icon-translate-anchor"),!1))})(t,n,s,u,this.style.placement.variableOffsets);break;case"circle":(function(p,g,_,v){if(p.renderPass!=="translucent")return;const w=_.paint.get("circle-opacity"),I=_.paint.get("circle-stroke-width"),A=_.paint.get("circle-stroke-opacity"),D=!_.layout.get("circle-sort-key").isConstant();if(w.constantOr(1)===0&&(I.constantOr(1)===0||A.constantOr(1)===0))return;const $=p.context,U=$.gl,q=p.depthModeForSublayer(0,ft.ReadOnly),N=Vt.disabled,ee=p.colorModeForRenderPass(),oe=[];for(let X=0;XX.sortKey-ie.sortKey));for(const X of oe){const{programConfiguration:ie,program:ce,layoutVertexBuffer:ue,indexBuffer:me,uniformValues:be,terrainData:xe}=X.state;ce.draw($,U.TRIANGLES,q,N,ee,Ft.disabled,be,xe,_.id,ue,me,X.segments,_.paint,p.transform.zoom,ie)}})(t,n,s,u);break;case"heatmap":(function(p,g,_,v){if(_.paint.get("heatmap-opacity")!==0)if(p.renderPass==="offscreen"){const w=p.context,I=w.gl,A=Vt.disabled,D=new Nt([I.ONE,I.ONE],o.aT.transparent,[!0,!0,!0,!0]);(function($,U,q){const N=$.gl;$.activeTexture.set(N.TEXTURE1),$.viewport.set([0,0,U.width/4,U.height/4]);let ee=q.heatmapFbo;if(ee)N.bindTexture(N.TEXTURE_2D,ee.colorAttachment.get()),$.bindFramebuffer.set(ee.framebuffer);else{const oe=N.createTexture();N.bindTexture(N.TEXTURE_2D,oe),N.texParameteri(N.TEXTURE_2D,N.TEXTURE_WRAP_S,N.CLAMP_TO_EDGE),N.texParameteri(N.TEXTURE_2D,N.TEXTURE_WRAP_T,N.CLAMP_TO_EDGE),N.texParameteri(N.TEXTURE_2D,N.TEXTURE_MIN_FILTER,N.LINEAR),N.texParameteri(N.TEXTURE_2D,N.TEXTURE_MAG_FILTER,N.LINEAR),ee=q.heatmapFbo=$.createFramebuffer(U.width/4,U.height/4,!1,!1),(function(X,ie,ce,ue){var me,be;const xe=X.gl,Se=(me=X.HALF_FLOAT)!==null&&me!==void 0?me:xe.UNSIGNED_BYTE,Ne=(be=X.RGBA16F)!==null&&be!==void 0?be:xe.RGBA;xe.texImage2D(xe.TEXTURE_2D,0,Ne,ie.width/4,ie.height/4,0,xe.RGBA,Se,null),ue.colorAttachment.set(ce)})($,U,oe,ee)}})(w,p,_),w.clear({color:o.aT.transparent});for(let $=0;${const X=o.Z();o.aS(X,0,q.width,q.height,0,0,1);const ie=q.context.gl;return{u_matrix:X,u_world:[ie.drawingBufferWidth,ie.drawingBufferHeight],u_image:0,u_color_ramp:1,u_opacity:N.paint.get("heatmap-opacity")}})(w,I),null,I.id,w.viewportBuffer,w.quadTriangleIndexBuffer,w.viewportSegments,I.paint,w.transform.zoom)})(p,_))})(t,n,s,u);break;case"line":(function(p,g,_,v){if(p.renderPass!=="translucent")return;const w=_.paint.get("line-opacity"),I=_.paint.get("line-width");if(w.constantOr(1)===0||I.constantOr(1)===0)return;const A=p.depthModeForSublayer(0,ft.ReadOnly),D=p.colorModeForRenderPass(),$=_.paint.get("line-dasharray"),U=_.paint.get("line-pattern"),q=U.constantOr(1),N=_.paint.get("line-gradient"),ee=_.getCrossfadeParameters(),oe=q?"linePattern":$?"lineSDF":N?"lineGradient":"line",X=p.context,ie=X.gl;let ce=!0;for(const ue of v){const me=g.getTile(ue);if(q&&!me.patternsLoaded())continue;const be=me.getBucket(_);if(!be)continue;const xe=be.programConfigurations.get(_.id),Se=p.context.program.get(),Ne=p.useProgram(oe,xe),ct=ce||Ne.program!==Se,Ee=p.style.map.terrain&&p.style.map.terrain.getTerrainData(ue),Je=U.constantOr(null);if(Je&&me.imageAtlas){const lt=me.imageAtlas,at=lt.patternPositions[Je.to.toString()],ut=lt.patternPositions[Je.from.toString()];at&&ut&&xe.setConstantPatternPositions(at,ut)}const $e=Ee?ue:null,St=q?kc(p,me,_,ee,$e):$?nl(p,me,_,$,ee,$e):N?rl(p,me,_,be.lineClipsArray.length,$e):Us(p,me,_,$e);if(q)X.activeTexture.set(ie.TEXTURE0),me.imageAtlasTexture.bind(ie.LINEAR,ie.CLAMP_TO_EDGE),xe.updatePaintBuffers(ee);else if($&&(ct||p.lineAtlas.dirty))X.activeTexture.set(ie.TEXTURE0),p.lineAtlas.bind(X);else if(N){const lt=be.gradients[_.id];let at=lt.texture;if(_.gradientVersion!==lt.version){let ut=256;if(_.stepInterpolant){const Ht=g.getSource().maxzoom,kt=ue.canonical.z===Ht?Math.ceil(1<0?n.pop():null}isPatternMissing(t){if(!t)return!1;if(!t.from||!t.to)return!0;const n=this.imageManager.getPattern(t.from.toString()),s=this.imageManager.getPattern(t.to.toString());return!n||!s}useProgram(t,n){this.cache=this.cache||{};const s=t+(n?n.cacheKey:"")+(this._showOverdrawInspector?"/overdraw":"")+(this.style.map.terrain?"/terrain":"");return this.cache[s]||(this.cache[s]=new Ha(this.context,Ot[t],n,Ja[t],this._showOverdrawInspector,this.style.map.terrain)),this.cache[s]}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 t=this.context.gl;this.context.cullFace.set(!1),this.context.viewport.set([0,0,this.width,this.height]),this.context.blendEquation.set(t.FUNC_ADD)}initDebugOverlayCanvas(){this.debugOverlayCanvas==null&&(this.debugOverlayCanvas=document.createElement("canvas"),this.debugOverlayCanvas.width=512,this.debugOverlayCanvas.height=512,this.debugOverlayTexture=new Mt(this.context,this.debugOverlayCanvas,this.context.gl.RGBA))}destroy(){this.debugOverlayTexture&&this.debugOverlayTexture.destroy()}overLimit(){const{drawingBufferWidth:t,drawingBufferHeight:n}=this.context.gl;return this.width!==t||this.height!==n}}class Bi{constructor(t,n){this.points=t,this.planes=n}static fromInvProjectionMatrix(t,n,s){const u=Math.pow(2,s),p=[[-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((_=>{const v=1/(_=o.ag([],_,t))[3]/n*u;return o.b3(_,_,[v,v,1/_[3],v])})),g=[[0,1,2],[6,5,4],[0,3,7],[2,1,5],[3,2,6],[0,4,5]].map((_=>{const v=(function(D,$){var U=$[0],q=$[1],N=$[2],ee=U*U+q*q+N*N;return ee>0&&(ee=1/Math.sqrt(ee)),D[0]=$[0]*ee,D[1]=$[1]*ee,D[2]=$[2]*ee,D})([],(function(D,$,U){var q=$[0],N=$[1],ee=$[2],oe=U[0],X=U[1],ie=U[2];return D[0]=N*ie-ee*X,D[1]=ee*oe-q*ie,D[2]=q*X-N*oe,D})([],ar([],p[_[0]],p[_[1]]),ar([],p[_[2]],p[_[1]]))),w=-((I=v)[0]*(A=p[_[1]])[0]+I[1]*A[1]+I[2]*A[2]);var I,A;return v.concat(w)}));return new Bi(p,g)}}class Qn{constructor(t,n){this.min=t,this.max=n,this.center=(function(s,u,p){return s[0]=.5*u[0],s[1]=.5*u[1],s[2]=.5*u[2],s})([],(function(s,u,p){return s[0]=u[0]+p[0],s[1]=u[1]+p[1],s[2]=u[2]+p[2],s})([],this.min,this.max))}quadrant(t){const n=[t%2==0,t<2],s=Di(this.min),u=Di(this.max);for(let p=0;p=0&&g++;if(g===0)return 0;g!==n.length&&(s=!1)}if(s)return 2;for(let u=0;u<3;u++){let p=Number.MAX_VALUE,g=-Number.MAX_VALUE;for(let _=0;_this.max[u]-this.min[u])return 0}return 1}}class Sa{constructor(t=0,n=0,s=0,u=0){if(isNaN(t)||t<0||isNaN(n)||n<0||isNaN(s)||s<0||isNaN(u)||u<0)throw new Error("Invalid value for edge-insets, top, bottom, left and right must all be numbers");this.top=t,this.bottom=n,this.left=s,this.right=u}interpolate(t,n,s){return n.top!=null&&t.top!=null&&(this.top=o.B.number(t.top,n.top,s)),n.bottom!=null&&t.bottom!=null&&(this.bottom=o.B.number(t.bottom,n.bottom,s)),n.left!=null&&t.left!=null&&(this.left=o.B.number(t.left,n.left,s)),n.right!=null&&t.right!=null&&(this.right=o.B.number(t.right,n.right,s)),this}getCenter(t,n){const s=o.ad((this.left+t-this.right)/2,0,t),u=o.ad((this.top+n-this.bottom)/2,0,n);return new o.P(s,u)}equals(t){return this.top===t.top&&this.bottom===t.bottom&&this.left===t.left&&this.right===t.right}clone(){return new Sa(this.top,this.bottom,this.left,this.right)}toJSON(){return{top:this.top,bottom:this.bottom,left:this.left,right:this.right}}}class ds{constructor(t,n,s,u,p){this.tileSize=512,this.maxValidLatitude=85.051129,this._renderWorldCopies=p===void 0||!!p,this._minZoom=t||0,this._maxZoom=n||22,this._minPitch=s??0,this._maxPitch=u??60,this.setMaxBounds(),this.width=0,this.height=0,this._center=new o.L(0,0),this._elevation=0,this.zoom=0,this.angle=0,this._fov=.6435011087932844,this._pitch=0,this._unmodified=!0,this._edgeInsets=new Sa,this._posMatrixCache={},this._alignedPosMatrixCache={},this._minEleveationForCurrentTile=0}clone(){const t=new ds(this._minZoom,this._maxZoom,this._minPitch,this.maxPitch,this._renderWorldCopies);return t.apply(this),t}apply(t){this.tileSize=t.tileSize,this.latRange=t.latRange,this.width=t.width,this.height=t.height,this._center=t._center,this._elevation=t._elevation,this._minEleveationForCurrentTile=t._minEleveationForCurrentTile,this.zoom=t.zoom,this.angle=t.angle,this._fov=t._fov,this._pitch=t._pitch,this._unmodified=t._unmodified,this._edgeInsets=t._edgeInsets.clone(),this._calcMatrices()}get minZoom(){return this._minZoom}set minZoom(t){this._minZoom!==t&&(this._minZoom=t,this.zoom=Math.max(this.zoom,t))}get maxZoom(){return this._maxZoom}set maxZoom(t){this._maxZoom!==t&&(this._maxZoom=t,this.zoom=Math.min(this.zoom,t))}get minPitch(){return this._minPitch}set minPitch(t){this._minPitch!==t&&(this._minPitch=t,this.pitch=Math.max(this.pitch,t))}get maxPitch(){return this._maxPitch}set maxPitch(t){this._maxPitch!==t&&(this._maxPitch=t,this.pitch=Math.min(this.pitch,t))}get renderWorldCopies(){return this._renderWorldCopies}set renderWorldCopies(t){t===void 0?t=!0:t===null&&(t=!1),this._renderWorldCopies=t}get worldSize(){return this.tileSize*this.scale}get centerOffset(){return this.centerPoint._sub(this.size._div(2))}get size(){return new o.P(this.width,this.height)}get bearing(){return-this.angle/Math.PI*180}set bearing(t){const n=-o.b5(t,-180,180)*Math.PI/180;this.angle!==n&&(this._unmodified=!1,this.angle=n,this._calcMatrices(),this.rotationMatrix=(function(){var s=new o.A(4);return o.A!=Float32Array&&(s[1]=0,s[2]=0),s[0]=1,s[3]=1,s})(),(function(s,u,p){var g=u[0],_=u[1],v=u[2],w=u[3],I=Math.sin(p),A=Math.cos(p);s[0]=g*A+v*I,s[1]=_*A+w*I,s[2]=g*-I+v*A,s[3]=_*-I+w*A})(this.rotationMatrix,this.rotationMatrix,this.angle))}get pitch(){return this._pitch/Math.PI*180}set pitch(t){const n=o.ad(t,this.minPitch,this.maxPitch)/180*Math.PI;this._pitch!==n&&(this._unmodified=!1,this._pitch=n,this._calcMatrices())}get fov(){return this._fov/Math.PI*180}set fov(t){t=Math.max(.01,Math.min(60,t)),this._fov!==t&&(this._unmodified=!1,this._fov=t/180*Math.PI,this._calcMatrices())}get zoom(){return this._zoom}set zoom(t){const n=Math.min(Math.max(t,this.minZoom),this.maxZoom);this._zoom!==n&&(this._unmodified=!1,this._zoom=n,this.tileZoom=Math.max(0,Math.floor(n)),this.scale=this.zoomScale(n),this._constrain(),this._calcMatrices())}get center(){return this._center}set center(t){t.lat===this._center.lat&&t.lng===this._center.lng||(this._unmodified=!1,this._center=t,this._constrain(),this._calcMatrices())}get elevation(){return this._elevation}set elevation(t){t!==this._elevation&&(this._elevation=t,this._constrain(),this._calcMatrices())}get padding(){return this._edgeInsets.toJSON()}set padding(t){this._edgeInsets.equals(t)||(this._unmodified=!1,this._edgeInsets.interpolate(this._edgeInsets,t,1),this._calcMatrices())}get centerPoint(){return this._edgeInsets.getCenter(this.width,this.height)}isPaddingEqual(t){return this._edgeInsets.equals(t)}interpolatePadding(t,n,s){this._unmodified=!1,this._edgeInsets.interpolate(t,n,s),this._constrain(),this._calcMatrices()}coveringZoomLevel(t){const n=(t.roundZoom?Math.round:Math.floor)(this.zoom+this.scaleZoom(this.tileSize/t.tileSize));return Math.max(0,n)}getVisibleUnwrappedCoordinates(t){const n=[new o.b6(0,t)];if(this._renderWorldCopies){const s=this.pointCoordinate(new o.P(0,0)),u=this.pointCoordinate(new o.P(this.width,0)),p=this.pointCoordinate(new o.P(this.width,this.height)),g=this.pointCoordinate(new o.P(0,this.height)),_=Math.floor(Math.min(s.x,u.x,p.x,g.x)),v=Math.floor(Math.max(s.x,u.x,p.x,g.x)),w=1;for(let I=_-w;I<=v+w;I++)I!==0&&n.push(new o.b6(I,t))}return n}coveringTiles(t){var n,s;let u=this.coveringZoomLevel(t);const p=u;if(t.minzoom!==void 0&&ut.maxzoom&&(u=t.maxzoom);const g=this.pointCoordinate(this.getCameraPoint()),_=o.U.fromLngLat(this.center),v=Math.pow(2,u),w=[v*g.x,v*g.y,0],I=[v*_.x,v*_.y,0],A=Bi.fromInvProjectionMatrix(this.invProjMatrix,this.worldSize,u);let D=t.minzoom||0;!t.terrain&&this.pitch<=60&&this._edgeInsets.top<.1&&(D=u);const $=t.terrain?2/Math.min(this.tileSize,t.tileSize)*this.tileSize:3,U=X=>({aabb:new Qn([X*v,0,0],[(X+1)*v,v,0]),zoom:0,x:0,y:0,wrap:X,fullyVisible:!1}),q=[],N=[],ee=u,oe=t.reparseOverscaled?p:u;if(this._renderWorldCopies)for(let X=1;X<=3;X++)q.push(U(-X)),q.push(U(X));for(q.push(U(0));q.length>0;){const X=q.pop(),ie=X.x,ce=X.y;let ue=X.fullyVisible;if(!ue){const Ne=X.aabb.intersects(A);if(Ne===0)continue;ue=Ne===2}const me=t.terrain?w:I,be=X.aabb.distanceX(me),xe=X.aabb.distanceY(me),Se=Math.max(Math.abs(be),Math.abs(xe));if(X.zoom===ee||Se>$+(1<=D){const Ne=ee-X.zoom,ct=w[0]-.5-(ie<>1),Je=X.zoom+1;let $e=X.aabb.quadrant(Ne);if(t.terrain){const St=new o.O(Je,X.wrap,Je,ct,Ee),lt=t.terrain.getMinMaxElevation(St),at=(n=lt.minElevation)!==null&&n!==void 0?n:this.elevation,ut=(s=lt.maxElevation)!==null&&s!==void 0?s:this.elevation;$e=new Qn([$e.min[0],$e.min[1],at],[$e.max[0],$e.max[1],ut])}q.push({aabb:$e,zoom:Je,x:ct,y:Ee,wrap:X.wrap,fullyVisible:ue})}}return N.sort(((X,ie)=>X.distanceSq-ie.distanceSq)).map((X=>X.tileID))}resize(t,n){this.width=t,this.height=n,this.pixelsToGLUnits=[2/t,-2/n],this._constrain(),this._calcMatrices()}get unmodified(){return this._unmodified}zoomScale(t){return Math.pow(2,t)}scaleZoom(t){return Math.log(t)/Math.LN2}project(t){const n=o.ad(t.lat,-this.maxValidLatitude,this.maxValidLatitude);return new o.P(o.G(t.lng)*this.worldSize,o.H(n)*this.worldSize)}unproject(t){return new o.U(t.x/this.worldSize,t.y/this.worldSize).toLngLat()}get point(){return this.project(this.center)}getCameraPosition(){return{lngLat:this.pointLocation(this.getCameraPoint()),altitude:Math.cos(this._pitch)*this.cameraToCenterDistance/this._pixelPerMeter+this.elevation}}recalculateZoom(t){const n=this.pointLocation(this.centerPoint,t),s=t.getElevationForLngLatZoom(n,this.tileZoom);if(!(this.elevation-s))return;const u=this.getCameraPosition(),p=o.U.fromLngLat(u.lngLat,u.altitude),g=o.U.fromLngLat(n,s),_=p.x-g.x,v=p.y-g.y,w=p.z-g.z,I=Math.sqrt(_*_+v*v+w*w),A=this.scaleZoom(this.cameraToCenterDistance/I/this.tileSize);this._elevation=s,this._center=n,this.zoom=A}setLocationAtPoint(t,n){const s=this.pointCoordinate(n),u=this.pointCoordinate(this.centerPoint),p=this.locationCoordinate(t),g=new o.U(p.x-(s.x-u.x),p.y-(s.y-u.y));this.center=this.coordinateLocation(g),this._renderWorldCopies&&(this.center=this.center.wrap())}locationPoint(t,n){return n?this.coordinatePoint(this.locationCoordinate(t),n.getElevationForLngLatZoom(t,this.tileZoom),this.pixelMatrix3D):this.coordinatePoint(this.locationCoordinate(t))}pointLocation(t,n){return this.coordinateLocation(this.pointCoordinate(t,n))}locationCoordinate(t){return o.U.fromLngLat(t)}coordinateLocation(t){return t&&t.toLngLat()}pointCoordinate(t,n){if(n){const D=n.pointCoordinate(t);if(D!=null)return D}const s=[t.x,t.y,0,1],u=[t.x,t.y,1,1];o.ag(s,s,this.pixelMatrixInverse),o.ag(u,u,this.pixelMatrixInverse);const p=s[3],g=u[3],_=s[1]/p,v=u[1]/g,w=s[2]/p,I=u[2]/g,A=w===I?0:(0-w)/(I-w);return new o.U(o.B.number(s[0]/p,u[0]/g,A)/this.worldSize,o.B.number(_,v,A)/this.worldSize)}coordinatePoint(t,n=0,s=this.pixelMatrix){const u=[t.x*this.worldSize,t.y*this.worldSize,n,1];return o.ag(u,u,s),new o.P(u[0]/u[3],u[1]/u[3])}getBounds(){const t=Math.max(0,this.height/2-this.getHorizon());return new Pt().extend(this.pointLocation(new o.P(0,t))).extend(this.pointLocation(new o.P(this.width,t))).extend(this.pointLocation(new o.P(this.width,this.height))).extend(this.pointLocation(new o.P(0,this.height)))}getMaxBounds(){return this.latRange&&this.latRange.length===2&&this.lngRange&&this.lngRange.length===2?new Pt([this.lngRange[0],this.latRange[0]],[this.lngRange[1],this.latRange[1]]):null}getHorizon(){return Math.tan(Math.PI/2-this._pitch)*this.cameraToCenterDistance*.85}setMaxBounds(t){t?(this.lngRange=[t.getWest(),t.getEast()],this.latRange=[t.getSouth(),t.getNorth()],this._constrain()):(this.lngRange=null,this.latRange=[-this.maxValidLatitude,this.maxValidLatitude])}calculatePosMatrix(t,n=!1){const s=t.key,u=n?this._alignedPosMatrixCache:this._posMatrixCache;if(u[s])return u[s];const p=t.canonical,g=this.worldSize/this.zoomScale(p.z),_=p.x+Math.pow(2,p.z)*t.wrap,v=o.ao(new Float64Array(16));return o.$(v,v,[_*g,p.y*g,0]),o.a0(v,v,[g/o.N,g/o.N,1]),o.a1(v,n?this.alignedProjMatrix:this.projMatrix,v),u[s]=new Float32Array(v),u[s]}customLayerMatrix(){return this.mercatorMatrix.slice()}_constrain(){if(!this.center||!this.width||!this.height||this._constraining)return;this._constraining=!0;let t,n,s,u,p=-90,g=90,_=-180,v=180;const w=this.size,I=this._unmodified;if(this.latRange){const $=this.latRange;p=o.H($[1])*this.worldSize,g=o.H($[0])*this.worldSize,t=g-pg&&(u=g-U)}if(this.lngRange){const $=(_+v)/2,U=o.b5(A.x,$-this.worldSize/2,$+this.worldSize/2),q=w.x/2;U-q<_&&(s=_+q),U+q>v&&(s=v-q)}s===void 0&&u===void 0||(this.center=this.unproject(new o.P(s!==void 0?s:A.x,u!==void 0?u:A.y)).wrap()),this._unmodified=I,this._constraining=!1}_calcMatrices(){if(!this.height)return;const t=this.centerOffset,n=this.point.x,s=this.point.y;this.cameraToCenterDistance=.5/Math.tan(this._fov/2)*this.height,this._pixelPerMeter=o.b7(1,this.center.lat)*this.worldSize;let u=o.ao(new Float64Array(16));o.a0(u,u,[this.width/2,-this.height/2,1]),o.$(u,u,[1,-1,0]),this.labelPlaneMatrix=u,u=o.ao(new Float64Array(16)),o.a0(u,u,[1,-1,1]),o.$(u,u,[-1,-1,0]),o.a0(u,u,[2/this.width,2/this.height,1]),this.glCoordMatrix=u;const p=this.cameraToCenterDistance+this._elevation*this._pixelPerMeter/Math.cos(this._pitch),g=Math.min(this.elevation,this._minEleveationForCurrentTile),_=p-g*this._pixelPerMeter/Math.cos(this._pitch),v=g<0?_:p,w=Math.PI/2+this._pitch,I=this._fov*(.5+t.y/this.height),A=Math.sin(I)*v/Math.sin(o.ad(Math.PI-w-I,.01,Math.PI-.01)),D=this.getHorizon(),$=2*Math.atan(D/this.cameraToCenterDistance)*(.5+t.y/(2*D)),U=Math.sin($)*v/Math.sin(o.ad(Math.PI-w-$,.01,Math.PI-.01)),q=Math.min(A,U),N=1.01*(Math.cos(Math.PI/2-this._pitch)*q+v),ee=this.height/50;u=new Float64Array(16),o.b8(u,this._fov,this.width/this.height,ee,N),u[8]=2*-t.x/this.width,u[9]=2*t.y/this.height,o.a0(u,u,[1,-1,1]),o.$(u,u,[0,0,-this.cameraToCenterDistance]),o.b9(u,u,this._pitch),o.ae(u,u,this.angle),o.$(u,u,[-n,-s,0]),this.mercatorMatrix=o.a0([],u,[this.worldSize,this.worldSize,this.worldSize]),o.a0(u,u,[1,1,this._pixelPerMeter]),this.pixelMatrix=o.a1(new Float64Array(16),this.labelPlaneMatrix,u),o.$(u,u,[0,0,-this.elevation]),this.projMatrix=u,this.invProjMatrix=o.as([],u),this.pixelMatrix3D=o.a1(new Float64Array(16),this.labelPlaneMatrix,u);const oe=this.width%2/2,X=this.height%2/2,ie=Math.cos(this.angle),ce=Math.sin(this.angle),ue=n-Math.round(n)+ie*oe+ce*X,me=s-Math.round(s)+ie*X+ce*oe,be=new Float64Array(u);if(o.$(be,be,[ue>.5?ue-1:ue,me>.5?me-1:me,0]),this.alignedProjMatrix=be,u=o.as(new Float64Array(16),this.pixelMatrix),!u)throw new Error("failed to invert matrix");this.pixelMatrixInverse=u,this._posMatrixCache={},this._alignedPosMatrixCache={}}maxPitchScaleFactor(){if(!this.pixelMatrixInverse)return 1;const t=this.pointCoordinate(new o.P(0,0)),n=[t.x*this.worldSize,t.y*this.worldSize,0,1];return o.ag(n,n,this.pixelMatrix)[3]/this.cameraToCenterDistance}getCameraPoint(){const t=Math.tan(this._pitch)*(this.cameraToCenterDistance||1);return this.centerPoint.add(new o.P(0,t))}getCameraQueryGeometry(t){const n=this.getCameraPoint();if(t.length===1)return[t[0],n];{let s=n.x,u=n.y,p=n.x,g=n.y;for(const _ of t)s=Math.min(s,_.x),u=Math.min(u,_.y),p=Math.max(p,_.x),g=Math.max(g,_.y);return[new o.P(s,u),new o.P(p,u),new o.P(p,g),new o.P(s,g),new o.P(s,u)]}}}function An(h,t){let n,s=!1,u=null,p=null;const g=()=>{u=null,s&&(h.apply(p,n),u=setTimeout(g,t),s=!1)};return(..._)=>(s=!0,p=this,n=_,u||g(),u)}class Ta{constructor(t){this._getCurrentHash=()=>{const n=window.location.hash.replace("#","");if(this._hashName){let s;return n.split("&").map((u=>u.split("="))).forEach((u=>{u[0]===this._hashName&&(s=u)})),(s&&s[1]||"").split("/")}return n.split("/")},this._onHashChange=()=>{const n=this._getCurrentHash();if(n.length>=3&&!n.some((s=>isNaN(s)))){const s=this._map.dragRotate.isEnabled()&&this._map.touchZoomRotate.isEnabled()?+(n[3]||0):this._map.getBearing();return this._map.jumpTo({center:[+n[2],+n[1]],zoom:+n[0],bearing:s,pitch:+(n[4]||0)}),!0}return!1},this._updateHashUnthrottled=()=>{const n=window.location.href.replace(/(#.+)?$/,this.getHashString());try{window.history.replaceState(window.history.state,null,n)}catch{}},this._updateHash=An(this._updateHashUnthrottled,300),this._hashName=t&&encodeURIComponent(t)}addTo(t){return this._map=t,addEventListener("hashchange",this._onHashChange,!1),this._map.on("moveend",this._updateHash),this}remove(){return removeEventListener("hashchange",this._onHashChange,!1),this._map.off("moveend",this._updateHash),clearTimeout(this._updateHash()),delete this._map,this}getHashString(t){const n=this._map.getCenter(),s=Math.round(100*this._map.getZoom())/100,u=Math.ceil((s*Math.LN2+Math.log(512/360/.5))/Math.LN10),p=Math.pow(10,u),g=Math.round(n.lng*p)/p,_=Math.round(n.lat*p)/p,v=this._map.getBearing(),w=this._map.getPitch();let I="";if(I+=t?`/${g}/${_}/${s}`:`${s}/${_}/${g}`,(v||w)&&(I+="/"+Math.round(10*v)/10),w&&(I+=`/${Math.round(w)}`),this._hashName){const A=this._hashName;let D=!1;const $=window.location.hash.slice(1).split("&").map((U=>{const q=U.split("=")[0];return q===A?(D=!0,`${q}=${I}`):U})).filter((U=>U));return D||$.push(`${A}=${I}`),`#${$.join("&")}`}return`#${I}`}}const ea={linearity:.3,easing:o.ba(0,0,.3,1)},xl=o.e({deceleration:2500,maxSpeed:1400},ea),vl=o.e({deceleration:20,maxSpeed:1400},ea),bl=o.e({deceleration:1e3,maxSpeed:360},ea),wl=o.e({deceleration:1e3,maxSpeed:90},ea);class Sl{constructor(t){this._map=t,this.clear()}clear(){this._inertiaBuffer=[]}record(t){this._drainInertiaBuffer(),this._inertiaBuffer.push({time:o.h.now(),settings:t})}_drainInertiaBuffer(){const t=this._inertiaBuffer,n=o.h.now();for(;t.length>0&&n-t[0].time>160;)t.shift()}_onMoveEnd(t){if(this._drainInertiaBuffer(),this._inertiaBuffer.length<2)return;const n={zoom:0,bearing:0,pitch:0,pan:new o.P(0,0),pinchAround:void 0,around:void 0};for(const{settings:p}of this._inertiaBuffer)n.zoom+=p.zoomDelta||0,n.bearing+=p.bearingDelta||0,n.pitch+=p.pitchDelta||0,p.panDelta&&n.pan._add(p.panDelta),p.around&&(n.around=p.around),p.pinchAround&&(n.pinchAround=p.pinchAround);const s=this._inertiaBuffer[this._inertiaBuffer.length-1].time-this._inertiaBuffer[0].time,u={};if(n.pan.mag()){const p=Ia(n.pan.mag(),s,o.e({},xl,t||{}));u.offset=n.pan.mult(p.amount/n.pan.mag()),u.center=this._map.transform.center,kr(u,p)}if(n.zoom){const p=Ia(n.zoom,s,vl);u.zoom=this._map.transform.zoom+p.amount,kr(u,p)}if(n.bearing){const p=Ia(n.bearing,s,bl);u.bearing=this._map.transform.bearing+o.ad(p.amount,-179,179),kr(u,p)}if(n.pitch){const p=Ia(n.pitch,s,wl);u.pitch=this._map.transform.pitch+p.amount,kr(u,p)}if(u.zoom||u.bearing){const p=n.pinchAround===void 0?n.around:n.pinchAround;u.around=p?this._map.unproject(p):this._map.getCenter()}return this.clear(),o.e(u,{noMoveStart:!0})}}function kr(h,t){(!h.duration||h.durationn.unproject(v))),_=p.reduce(((v,w,I,A)=>v.add(w.div(A.length))),new o.P(0,0));super(t,{points:p,point:_,lngLats:g,lngLat:n.unproject(_),originalEvent:s}),this._defaultPrevented=!1}}class Tl extends o.k{preventDefault(){this._defaultPrevented=!0}get defaultPrevented(){return this._defaultPrevented}constructor(t,n,s){super(t,{originalEvent:s}),this._defaultPrevented=!1}}class Il{constructor(t,n){this._map=t,this._clickTolerance=n.clickTolerance}reset(){delete this._mousedownPos}wheel(t){return this._firePreventable(new Tl(t.type,this._map,t))}mousedown(t,n){return this._mousedownPos=n,this._firePreventable(new Ki(t.type,this._map,t))}mouseup(t){this._map.fire(new Ki(t.type,this._map,t))}click(t,n){this._mousedownPos&&this._mousedownPos.dist(n)>=this._clickTolerance||this._map.fire(new Ki(t.type,this._map,t))}dblclick(t){return this._firePreventable(new Ki(t.type,this._map,t))}mouseover(t){this._map.fire(new Ki(t.type,this._map,t))}mouseout(t){this._map.fire(new Ki(t.type,this._map,t))}touchstart(t){return this._firePreventable(new Aa(t.type,this._map,t))}touchmove(t){this._map.fire(new Aa(t.type,this._map,t))}touchend(t){this._map.fire(new Aa(t.type,this._map,t))}touchcancel(t){this._map.fire(new Aa(t.type,this._map,t))}_firePreventable(t){if(this._map.fire(t),t.defaultPrevented)return{}}isEnabled(){return!0}isActive(){return!1}enable(){}disable(){}}class Al{constructor(t){this._map=t}reset(){this._delayContextMenu=!1,this._ignoreContextMenu=!0,delete this._contextMenuEvent}mousemove(t){this._map.fire(new Ki(t.type,this._map,t))}mousedown(){this._delayContextMenu=!0,this._ignoreContextMenu=!1}mouseup(){this._delayContextMenu=!1,this._contextMenuEvent&&(this._map.fire(new Ki("contextmenu",this._map,this._contextMenuEvent)),delete this._contextMenuEvent)}contextmenu(t){this._delayContextMenu?this._contextMenuEvent=t:this._ignoreContextMenu||this._map.fire(new Ki(t.type,this._map,t)),this._map.listens("contextmenu")&&t.preventDefault()}isEnabled(){return!0}isActive(){return!1}enable(){}disable(){}}class ln{constructor(t){this._map=t}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(t){return this.transform.pointLocation(o.P.convert(t),this._map.terrain)}}class Cl{constructor(t,n){this._map=t,this._tr=new ln(t),this._el=t.getCanvasContainer(),this._container=t.getContainer(),this._clickTolerance=n.clickTolerance||1}isEnabled(){return!!this._enabled}isActive(){return!!this._active}enable(){this.isEnabled()||(this._enabled=!0)}disable(){this.isEnabled()&&(this._enabled=!1)}mousedown(t,n){this.isEnabled()&&t.shiftKey&&t.button===0&&(H.disableDrag(),this._startPos=this._lastPos=n,this._active=!0)}mousemoveWindow(t,n){if(!this._active)return;const s=n;if(this._lastPos.equals(s)||!this._box&&s.dist(this._startPos)p.fitScreenCoordinates(s,u,this._tr.bearing,{linear:!0})};this._fireEvent("boxzoomcancel",t)}keydown(t){this._active&&t.keyCode===27&&(this.reset(),this._fireEvent("boxzoomcancel",t))}reset(){this._active=!1,this._container.classList.remove("maplibregl-crosshair"),this._box&&(H.remove(this._box),this._box=null),H.enableDrag(),delete this._startPos,delete this._lastPos}_fireEvent(t,n){return this._map.fire(new o.k(t,{originalEvent:n}))}}function pr(h,t){if(h.length!==t.length)throw new Error(`The number of touches and points are not equal - touches ${h.length}, points ${t.length}`);const n={};for(let s=0;sthis.numTouches)&&(this.aborted=!0),this.aborted||(this.startTime===void 0&&(this.startTime=t.timeStamp),s.length===this.numTouches&&(this.centroid=(function(u){const p=new o.P(0,0);for(const g of u)p._add(g);return p.div(u.length)})(n),this.touches=pr(s,n)))}touchmove(t,n,s){if(this.aborted||!this.centroid)return;const u=pr(s,n);for(const p in this.touches){const g=u[p];(!g||g.dist(this.touches[p])>30)&&(this.aborted=!0)}}touchend(t,n,s){if((!this.centroid||t.timeStamp-this.startTime>500)&&(this.aborted=!0),s.length===0){const u=!this.aborted&&this.centroid;if(this.reset(),u)return u}}}class fs{constructor(t){this.singleTap=new Vr(t),this.numTaps=t.numTaps,this.reset()}reset(){this.lastTime=1/0,delete this.lastTap,this.count=0,this.singleTap.reset()}touchstart(t,n,s){this.singleTap.touchstart(t,n,s)}touchmove(t,n,s){this.singleTap.touchmove(t,n,s)}touchend(t,n,s){const u=this.singleTap.touchend(t,n,s);if(u){const p=t.timeStamp-this.lastTime<500,g=!this.lastTap||this.lastTap.dist(u)<30;if(p&&g||this.reset(),this.count++,this.lastTime=t.timeStamp,this.lastTap=u,this.count===this.numTaps)return this.reset(),u}}}class Ur{constructor(t){this._tr=new ln(t),this._zoomIn=new fs({numTouches:1,numTaps:2}),this._zoomOut=new fs({numTouches:2,numTaps:1}),this.reset()}reset(){this._active=!1,this._zoomIn.reset(),this._zoomOut.reset()}touchstart(t,n,s){this._zoomIn.touchstart(t,n,s),this._zoomOut.touchstart(t,n,s)}touchmove(t,n,s){this._zoomIn.touchmove(t,n,s),this._zoomOut.touchmove(t,n,s)}touchend(t,n,s){const u=this._zoomIn.touchend(t,n,s),p=this._zoomOut.touchend(t,n,s),g=this._tr;return u?(this._active=!0,t.preventDefault(),setTimeout((()=>this.reset()),0),{cameraAnimation:_=>_.easeTo({duration:300,zoom:g.zoom+1,around:g.unproject(u)},{originalEvent:t})}):p?(this._active=!0,t.preventDefault(),setTimeout((()=>this.reset()),0),{cameraAnimation:_=>_.easeTo({duration:300,zoom:g.zoom-1,around:g.unproject(p)},{originalEvent:t})}):void 0}touchcancel(){this.reset()}enable(){this._enabled=!0}disable(){this._enabled=!1,this.reset()}isEnabled(){return this._enabled}isActive(){return this._active}}class $r{constructor(t){this._enabled=!!t.enable,this._moveStateManager=t.moveStateManager,this._clickTolerance=t.clickTolerance||1,this._moveFunction=t.move,this._activateOnStart=!!t.activateOnStart,t.assignEvents(this),this.reset()}reset(t){this._active=!1,this._moved=!1,delete this._lastPoint,this._moveStateManager.endMove(t)}_move(...t){const n=this._moveFunction(...t);if(n.bearingDelta||n.pitchDelta||n.around||n.panDelta)return this._active=!0,n}dragStart(t,n){this.isEnabled()&&!this._lastPoint&&this._moveStateManager.isValidStartEvent(t)&&(this._moveStateManager.startMove(t),this._lastPoint=n.length?n[0]:n,this._activateOnStart&&this._lastPoint&&(this._active=!0))}dragMove(t,n){if(!this.isEnabled())return;const s=this._lastPoint;if(!s)return;if(t.preventDefault(),!this._moveStateManager.isValidMoveEvent(t))return void this.reset(t);const u=n.length?n[0]:n;return!this._moved&&u.dist(s){h.mousedown=h.dragStart,h.mousemoveWindow=h.dragMove,h.mouseup=h.dragEnd,h.contextmenu=function(t){t.preventDefault()}},ta=({enable:h,clickTolerance:t,bearingDegreesPerPixelMoved:n=.8})=>{const s=new ao({checkCorrectEvent:u=>H.mouseButton(u)===0&&u.ctrlKey||H.mouseButton(u)===2});return new $r({clickTolerance:t,move:(u,p)=>({bearingDelta:(p.x-u.x)*n}),moveStateManager:s,enable:h,assignEvents:ms})},jr=({enable:h,clickTolerance:t,pitchDegreesPerPixelMoved:n=-.5})=>{const s=new ao({checkCorrectEvent:u=>H.mouseButton(u)===0&&u.ctrlKey||H.mouseButton(u)===2});return new $r({clickTolerance:t,move:(u,p)=>({pitchDelta:(p.y-u.y)*n}),moveStateManager:s,enable:h,assignEvents:ms})};class Re{constructor(t,n){this._minTouches=t.cooperativeGestures?2:1,this._clickTolerance=t.clickTolerance||1,this._map=n,this.reset()}reset(){this._active=!1,this._touches={},this._sum=new o.P(0,0),setTimeout((()=>{this._cancelCooperativeMessage=!1}),200)}touchstart(t,n,s){return this._calculateTransform(t,n,s)}touchmove(t,n,s){if(this._map._cooperativeGestures&&(this._minTouches===2&&s.length<2&&!this._cancelCooperativeMessage?this._map._onCooperativeGesture(t,!1,s.length):this._cancelCooperativeMessage||(this._cancelCooperativeMessage=!0)),this._active&&!(s.length0&&(this._active=!0);const u=pr(s,n),p=new o.P(0,0),g=new o.P(0,0);let _=0;for(const w in u){const I=u[w],A=this._touches[w];A&&(p._add(I),g._add(I.sub(A)),_++,u[w]=I)}if(this._touches=u,_Math.abs(h.x)}class Nc extends gs{constructor(t){super(),this._map=t}reset(){super.reset(),this._valid=void 0,delete this._firstMove,delete this._lastPoints}touchstart(t,n,s){super.touchstart(t,n,s),this._currentTouchCount=s.length}_start(t){this._lastPoints=t,oo(t[0].sub(t[1]))&&(this._valid=!1)}_move(t,n,s){if(this._map._cooperativeGestures&&this._currentTouchCount<3)return;const u=t[0].sub(this._lastPoints[0]),p=t[1].sub(this._lastPoints[1]);return this._valid=this.gestureBeginsVertically(u,p,s.timeStamp),this._valid?(this._lastPoints=t,this._active=!0,{pitchDelta:(u.y+p.y)/2*-.5}):void 0}gestureBeginsVertically(t,n,s){if(this._valid!==void 0)return this._valid;const u=t.mag()>=2,p=n.mag()>=2;if(!u&&!p)return;if(!u||!p)return this._firstMove===void 0&&(this._firstMove=s),s-this._firstMove<100&&void 0;const g=t.y>0==n.y>0;return oo(t)&&oo(n)&&g}}const lo={panStep:100,bearingStep:15,pitchStep:10};class Ml{constructor(t){this._tr=new ln(t);const n=lo;this._panStep=n.panStep,this._bearingStep=n.bearingStep,this._pitchStep=n.pitchStep,this._rotationDisabled=!1}reset(){this._active=!1}keydown(t){if(t.altKey||t.ctrlKey||t.metaKey)return;let n=0,s=0,u=0,p=0,g=0;switch(t.keyCode){case 61:case 107:case 171:case 187:n=1;break;case 189:case 109:case 173:n=-1;break;case 37:t.shiftKey?s=-1:(t.preventDefault(),p=-1);break;case 39:t.shiftKey?s=1:(t.preventDefault(),p=1);break;case 38:t.shiftKey?u=1:(t.preventDefault(),g=-1);break;case 40:t.shiftKey?u=-1:(t.preventDefault(),g=1);break;default:return}return this._rotationDisabled&&(s=0,u=0),{cameraAnimation:_=>{const v=this._tr;_.easeTo({duration:300,easeId:"keyboardHandler",easing:Pl,zoom:n?Math.round(v.zoom)+n*(t.shiftKey?2:1):v.zoom,bearing:v.bearing+s*this._bearingStep,pitch:v.pitch+u*this._pitchStep,offset:[-p*this._panStep,-g*this._panStep],center:v.center},{originalEvent:t})}}}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 Pl(h){return h*(2-h)}const zl=4.000244140625;class Vc{constructor(t,n){this._onTimeout=s=>{this._type="wheel",this._delta-=this._lastValue,this._active||this._start(s)},this._map=t,this._tr=new ln(t),this._el=t.getCanvasContainer(),this._triggerRenderFrame=n,this._delta=0,this._defaultZoomRate=.01,this._wheelZoomRate=.0022222222222222222}setZoomRate(t){this._defaultZoomRate=t}setWheelZoomRate(t){this._wheelZoomRate=t}isEnabled(){return!!this._enabled}isActive(){return!!this._active||this._finishTimeout!==void 0}isZooming(){return!!this._zooming}enable(t){this.isEnabled()||(this._enabled=!0,this._aroundCenter=!!t&&t.around==="center")}disable(){this.isEnabled()&&(this._enabled=!1)}wheel(t){if(!this.isEnabled())return;if(this._map._cooperativeGestures){if(!t[this._map._metaKey])return;t.preventDefault()}let n=t.deltaMode===WheelEvent.DOM_DELTA_LINE?40*t.deltaY:t.deltaY;const s=o.h.now(),u=s-(this._lastWheelEventTime||0);this._lastWheelEventTime=s,n!==0&&n%zl==0?this._type="wheel":n!==0&&Math.abs(n)<4?this._type="trackpad":u>400?(this._type=null,this._lastValue=n,this._timeout=setTimeout(this._onTimeout,40,t)):this._type||(this._type=Math.abs(u*n)<200?"trackpad":"wheel",this._timeout&&(clearTimeout(this._timeout),this._timeout=null,n+=this._lastValue)),t.shiftKey&&n&&(n/=4),this._type&&(this._lastWheelEvent=t,this._delta-=n,this._active||this._start(t)),t.preventDefault()}_start(t){if(!this._delta)return;this._frameId&&(this._frameId=null),this._active=!0,this.isZooming()||(this._zooming=!0),this._finishTimeout&&(clearTimeout(this._finishTimeout),delete this._finishTimeout);const n=H.mousePos(this._el,t),s=this._tr;this._around=o.L.convert(this._aroundCenter?s.center:s.unproject(n)),this._aroundPoint=s.transform.locationPoint(this._around),this._frameId||(this._frameId=!0,this._triggerRenderFrame())}renderFrame(){if(!this._frameId||(this._frameId=null,!this.isActive()))return;const t=this._tr.transform;if(this._delta!==0){const _=this._type==="wheel"&&Math.abs(this._delta)>zl?this._wheelZoomRate:this._defaultZoomRate;let v=2/(1+Math.exp(-Math.abs(this._delta*_)));this._delta<0&&v!==0&&(v=1/v);const w=typeof this._targetZoom=="number"?t.zoomScale(this._targetZoom):t.scale;this._targetZoom=Math.min(t.maxZoom,Math.max(t.minZoom,t.scaleZoom(w*v))),this._type==="wheel"&&(this._startZoom=t.zoom,this._easing=this._smoothOutEasing(200)),this._delta=0}const n=typeof this._targetZoom=="number"?this._targetZoom:t.zoom,s=this._startZoom,u=this._easing;let p,g=!1;if(this._type==="wheel"&&s&&u){const _=Math.min((o.h.now()-this._lastWheelEventTime)/200,1),v=u(_);p=o.B.number(s,n,v),_<1?this._frameId||(this._frameId=!0):g=!0}else p=n,g=!0;return this._active=!0,g&&(this._active=!1,this._finishTimeout=setTimeout((()=>{this._zooming=!1,this._triggerRenderFrame(),delete this._targetZoom,delete this._finishTimeout}),200)),{noInertia:!0,needsRenderFrame:!g,zoomDelta:p-t.zoom,around:this._aroundPoint,originalEvent:this._lastWheelEvent}}_smoothOutEasing(t){let n=o.bb;if(this._prevEase){const s=this._prevEase,u=(o.h.now()-s.start)/s.duration,p=s.easing(u+.01)-s.easing(u),g=.27/Math.sqrt(p*p+1e-4)*.01,_=Math.sqrt(.0729-g*g);n=o.ba(g,_,.25,1)}return this._prevEase={start:o.h.now(),duration:t,easing:n},n}reset(){this._active=!1,this._zooming=!1,delete this._targetZoom,this._finishTimeout&&(clearTimeout(this._finishTimeout),delete this._finishTimeout)}}class co{constructor(t,n){this._clickZoom=t,this._tapZoom=n}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 uo{constructor(t){this._tr=new ln(t),this.reset()}reset(){this._active=!1}dblclick(t,n){return t.preventDefault(),{cameraAnimation:s=>{s.easeTo({duration:300,zoom:this._tr.zoom+(t.shiftKey?-1:1),around:this._tr.unproject(n)},{originalEvent:t})}}}enable(){this._enabled=!0}disable(){this._enabled=!1,this.reset()}isEnabled(){return this._enabled}isActive(){return this._active}}class ho{constructor(){this._tap=new fs({numTouches:1,numTaps:1}),this.reset()}reset(){this._active=!1,delete this._swipePoint,delete this._swipeTouch,delete this._tapTime,delete this._tapPoint,this._tap.reset()}touchstart(t,n,s){if(!this._swipePoint)if(this._tapTime){const u=n[0],p=t.timeStamp-this._tapTime<500,g=this._tapPoint.dist(u)<30;p&&g?s.length>0&&(this._swipePoint=u,this._swipeTouch=s[0].identifier):this.reset()}else this._tap.touchstart(t,n,s)}touchmove(t,n,s){if(this._tapTime){if(this._swipePoint){if(s[0].identifier!==this._swipeTouch)return;const u=n[0],p=u.y-this._swipePoint.y;return this._swipePoint=u,t.preventDefault(),this._active=!0,{zoomDelta:p/128}}}else this._tap.touchmove(t,n,s)}touchend(t,n,s){if(this._tapTime)this._swipePoint&&s.length===0&&this.reset();else{const u=this._tap.touchend(t,n,s);u&&(this._tapTime=t.timeStamp,this._tapPoint=u)}}touchcancel(){this.reset()}enable(){this._enabled=!0}disable(){this._enabled=!1,this.reset()}isEnabled(){return this._enabled}isActive(){return this._active}}class po{constructor(t,n,s){this._el=t,this._mousePan=n,this._touchPan=s}enable(t){this._inertiaOptions=t||{},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 Oi{constructor(t,n,s){this._pitchWithRotate=t.pitchWithRotate,this._mouseRotate=n,this._mousePitch=s}enable(){this._mouseRotate.enable(),this._pitchWithRotate&&this._mousePitch.enable()}disable(){this._mouseRotate.disable(),this._mousePitch.disable()}isEnabled(){return this._mouseRotate.isEnabled()&&(!this._pitchWithRotate||this._mousePitch.isEnabled())}isActive(){return this._mouseRotate.isActive()||this._mousePitch.isActive()}}class un{constructor(t,n,s,u){this._el=t,this._touchZoom=n,this._touchRotate=s,this._tapDragZoom=u,this._rotationDisabled=!1,this._enabled=!0}enable(t){this._touchZoom.enable(t),this._rotationDisabled||this._touchRotate.enable(t),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()}disableRotation(){this._rotationDisabled=!0,this._touchRotate.disable()}enableRotation(){this._rotationDisabled=!1,this._touchZoom.isEnabled()&&this._touchRotate.enable()}}const Ca=h=>h.zoom||h.drag||h.pitch||h.rotate;class fo extends o.k{}function ka(h){return h.panDelta&&h.panDelta.mag()||h.zoomDelta||h.bearingDelta||h.pitchDelta}class mo{constructor(t,n){this.handleWindowEvent=u=>{this.handleEvent(u,`${u.type}Window`)},this.handleEvent=(u,p)=>{if(u.type==="blur")return void this.stop(!0);this._updatingCamera=!0;const g=u.type==="renderFrame"?void 0:u,_={needsRenderFrame:!1},v={},w={},I=u.touches,A=I?this._getMapTouches(I):void 0,D=A?H.touchPos(this._el,A):H.mousePos(this._el,u);for(const{handlerName:q,handler:N,allowed:ee}of this._handlers){if(!N.isEnabled())continue;let oe;this._blockedByActive(w,ee,q)?N.reset():N[p||u.type]&&(oe=N[p||u.type](u,D,A),this.mergeHandlerResult(_,v,oe,q,g),oe&&oe.needsRenderFrame&&this._triggerRenderFrame()),(oe||N.isActive())&&(w[q]=N)}const $={};for(const q in this._previousActiveHandlers)w[q]||($[q]=g);this._previousActiveHandlers=w,(Object.keys($).length||ka(_))&&(this._changes.push([_,v,$]),this._triggerRenderFrame()),(Object.keys(w).length||ka(_))&&this._map._stop(!0),this._updatingCamera=!1;const{cameraAnimation:U}=_;U&&(this._inertia.clear(),this._fireEvents({},{},!0),this._changes=[],U(this._map))},this._map=t,this._el=this._map.getCanvasContainer(),this._handlers=[],this._handlersById={},this._changes=[],this._inertia=new Sl(t),this._bearingSnap=n.bearingSnap,this._previousActiveHandlers={},this._eventsInProgress={},this._addDefaultHandlers(n);const s=this._el;this._listeners=[[s,"touchstart",{passive:!0}],[s,"touchmove",{passive:!1}],[s,"touchend",void 0],[s,"touchcancel",void 0],[s,"mousedown",void 0],[s,"mousemove",void 0],[s,"mouseup",void 0],[document,"mousemove",{capture:!0}],[document,"mouseup",void 0],[s,"mouseover",void 0],[s,"mouseout",void 0],[s,"dblclick",void 0],[s,"click",void 0],[s,"keydown",{capture:!1}],[s,"keyup",void 0],[s,"wheel",{passive:!1}],[s,"contextmenu",void 0],[window,"blur",void 0]];for(const[u,p,g]of this._listeners)H.addEventListener(u,p,u===document?this.handleWindowEvent:this.handleEvent,g)}destroy(){for(const[t,n,s]of this._listeners)H.removeEventListener(t,n,t===document?this.handleWindowEvent:this.handleEvent,s)}_addDefaultHandlers(t){const n=this._map,s=n.getCanvasContainer();this._add("mapEvent",new Il(n,t));const u=n.boxZoom=new Cl(n,t);this._add("boxZoom",u),t.interactive&&t.boxZoom&&u.enable();const p=new Ur(n),g=new uo(n);n.doubleClickZoom=new co(g,p),this._add("tapZoom",p),this._add("clickZoom",g),t.interactive&&t.doubleClickZoom&&n.doubleClickZoom.enable();const _=new ho;this._add("tapDragZoom",_);const v=n.touchPitch=new Nc(n);this._add("touchPitch",v),t.interactive&&t.touchPitch&&n.touchPitch.enable(t.touchPitch);const w=ta(t),I=jr(t);n.dragRotate=new Oi(t,w,I),this._add("mouseRotate",w,["mousePitch"]),this._add("mousePitch",I,["mouseRotate"]),t.interactive&&t.dragRotate&&n.dragRotate.enable();const A=(({enable:ee,clickTolerance:oe})=>{const X=new ao({checkCorrectEvent:ie=>H.mouseButton(ie)===0&&!ie.ctrlKey});return new $r({clickTolerance:oe,move:(ie,ce)=>({around:ce,panDelta:ce.sub(ie)}),activateOnStart:!0,moveStateManager:X,enable:ee,assignEvents:ms})})(t),D=new Re(t,n);n.dragPan=new po(s,A,D),this._add("mousePan",A),this._add("touchPan",D,["touchZoom","touchRotate"]),t.interactive&&t.dragPan&&n.dragPan.enable(t.dragPan);const $=new so,U=new El;n.touchZoomRotate=new un(s,U,$,_),this._add("touchRotate",$,["touchPan","touchZoom"]),this._add("touchZoom",U,["touchPan","touchRotate"]),t.interactive&&t.touchZoomRotate&&n.touchZoomRotate.enable(t.touchZoomRotate);const q=n.scrollZoom=new Vc(n,(()=>this._triggerRenderFrame()));this._add("scrollZoom",q,["mousePan"]),t.interactive&&t.scrollZoom&&n.scrollZoom.enable(t.scrollZoom);const N=n.keyboard=new Ml(n);this._add("keyboard",N),t.interactive&&t.keyboard&&n.keyboard.enable(),this._add("blockableMapEvent",new Al(n))}_add(t,n,s){this._handlers.push({handlerName:t,handler:n,allowed:s}),this._handlersById[t]=n}stop(t){if(!this._updatingCamera){for(const{handler:n}of this._handlers)n.reset();this._inertia.clear(),this._fireEvents({},{},t),this._changes=[]}}isActive(){for(const{handler:t}of this._handlers)if(t.isActive())return!0;return!1}isZooming(){return!!this._eventsInProgress.zoom||this._map.scrollZoom.isZooming()}isRotating(){return!!this._eventsInProgress.rotate}isMoving(){return!!Ca(this._eventsInProgress)||this.isZooming()}_blockedByActive(t,n,s){for(const u in t)if(u!==s&&(!n||n.indexOf(u)<0))return!0;return!1}_getMapTouches(t){const n=[];for(const s of t)this._el.contains(s.target)&&n.push(s);return n}mergeHandlerResult(t,n,s,u,p){if(!s)return;o.e(t,s);const g={handlerName:u,originalEvent:s.originalEvent||p};s.zoomDelta!==void 0&&(n.zoom=g),s.panDelta!==void 0&&(n.drag=g),s.pitchDelta!==void 0&&(n.pitch=g),s.bearingDelta!==void 0&&(n.rotate=g)}_applyChanges(){const t={},n={},s={};for(const[u,p,g]of this._changes)u.panDelta&&(t.panDelta=(t.panDelta||new o.P(0,0))._add(u.panDelta)),u.zoomDelta&&(t.zoomDelta=(t.zoomDelta||0)+u.zoomDelta),u.bearingDelta&&(t.bearingDelta=(t.bearingDelta||0)+u.bearingDelta),u.pitchDelta&&(t.pitchDelta=(t.pitchDelta||0)+u.pitchDelta),u.around!==void 0&&(t.around=u.around),u.pinchAround!==void 0&&(t.pinchAround=u.pinchAround),u.noInertia&&(t.noInertia=u.noInertia),o.e(n,p),o.e(s,g);this._updateMapTransform(t,n,s),this._changes=[]}_updateMapTransform(t,n,s){const u=this._map,p=u._getTransformForUpdate(),g=u.terrain;if(!(ka(t)||g&&this._terrainMovement))return this._fireEvents(n,s,!0);let{panDelta:_,zoomDelta:v,bearingDelta:w,pitchDelta:I,around:A,pinchAround:D}=t;D!==void 0&&(A=D),u._stop(!0),A=A||u.transform.centerPoint;const $=p.pointLocation(_?A.sub(_):A);w&&(p.bearing+=w),I&&(p.pitch+=I),v&&(p.zoom+=v),g?this._terrainMovement||!n.drag&&!n.zoom?n.drag&&this._terrainMovement?p.center=p.pointLocation(p.centerPoint.sub(_)):p.setLocationAtPoint($,A):(this._terrainMovement=!0,this._map._elevationFreeze=!0,p.setLocationAtPoint($,A),this._map.once("moveend",(()=>{this._map._elevationFreeze=!1,this._terrainMovement=!1,p.recalculateZoom(u.terrain)}))):p.setLocationAtPoint($,A),u._applyUpdatedTransform(p),this._map._update(),t.noInertia||this._inertia.record(t),this._fireEvents(n,s,!0)}_fireEvents(t,n,s){const u=Ca(this._eventsInProgress),p=Ca(t),g={};for(const I in t){const{originalEvent:A}=t[I];this._eventsInProgress[I]||(g[`${I}start`]=A),this._eventsInProgress[I]=t[I]}!u&&p&&this._fireEvent("movestart",p.originalEvent);for(const I in g)this._fireEvent(I,g[I]);p&&this._fireEvent("move",p.originalEvent);for(const I in t){const{originalEvent:A}=t[I];this._fireEvent(I,A)}const _={};let v;for(const I in this._eventsInProgress){const{handlerName:A,originalEvent:D}=this._eventsInProgress[I];this._handlersById[A].isActive()||(delete this._eventsInProgress[I],v=n[A]||D,_[`${I}end`]=v)}for(const I in _)this._fireEvent(I,_[I]);const w=Ca(this._eventsInProgress);if(s&&(u||p)&&!w){this._updatingCamera=!0;const I=this._inertia._onMoveEnd(this._map.dragPan._inertiaOptions),A=D=>D!==0&&-this._bearingSnap{delete this._frameId,this.handleEvent(new fo("renderFrame",{timeStamp:t})),this._applyChanges()}))}_triggerRenderFrame(){this._frameId===void 0&&(this._frameId=this._requestFrame())}}class Dl extends o.E{constructor(t,n){super(),this._renderFrameCallback=()=>{const s=Math.min((o.h.now()-this._easeStart)/this._easeOptions.duration,1);this._onEaseFrame(this._easeOptions.easing(s)),s<1&&this._easeFrameId?this._easeFrameId=this._requestRenderFrame(this._renderFrameCallback):this.stop()},this._moving=!1,this._zooming=!1,this.transform=t,this._bearingSnap=n.bearingSnap,this.on("moveend",(()=>{delete this._requestedCameraState}))}getCenter(){return new o.L(this.transform.center.lng,this.transform.center.lat)}setCenter(t,n){return this.jumpTo({center:t},n)}panBy(t,n,s){return t=o.P.convert(t).mult(-1),this.panTo(this.transform.center,o.e({offset:t},n),s)}panTo(t,n,s){return this.easeTo(o.e({center:t},n),s)}getZoom(){return this.transform.zoom}setZoom(t,n){return this.jumpTo({zoom:t},n),this}zoomTo(t,n,s){return this.easeTo(o.e({zoom:t},n),s)}zoomIn(t,n){return this.zoomTo(this.getZoom()+1,t,n),this}zoomOut(t,n){return this.zoomTo(this.getZoom()-1,t,n),this}getBearing(){return this.transform.bearing}setBearing(t,n){return this.jumpTo({bearing:t},n),this}getPadding(){return this.transform.padding}setPadding(t,n){return this.jumpTo({padding:t},n),this}rotateTo(t,n,s){return this.easeTo(o.e({bearing:t},n),s)}resetNorth(t,n){return this.rotateTo(0,o.e({duration:1e3},t),n),this}resetNorthPitch(t,n){return this.easeTo(o.e({bearing:0,pitch:0,duration:1e3},t),n),this}snapToNorth(t,n){return Math.abs(this.getBearing()){if(this._zooming&&(s.zoom=o.B.number(u,v,ue)),this._rotating&&(s.bearing=o.B.number(p,w,ue)),this._pitching&&(s.pitch=o.B.number(g,I,ue)),this._padding&&(s.interpolatePadding(_,A,ue),$=s.centerPoint.add(D)),this.terrain&&!t.freezeElevation&&this._updateElevation(ue),X)s.setLocationAtPoint(X,ie);else{const me=s.zoomScale(s.zoom-u),be=v>u?Math.min(2,oe):Math.max(.5,oe),xe=Math.pow(be,1-ue),Se=s.unproject(N.add(ee.mult(ue*xe)).mult(me));s.setLocationAtPoint(s.renderWorldCopies?Se.wrap():Se,$)}this._applyUpdatedTransform(s),this._fireMoveEvents(n)}),(ue=>{this.terrain&&this._finalizeElevation(),this._afterEase(n,ue)}),t),this}_prepareEase(t,n,s={}){this._moving=!0,n||s.moving||this.fire(new o.k("movestart",t)),this._zooming&&!s.zooming&&this.fire(new o.k("zoomstart",t)),this._rotating&&!s.rotating&&this.fire(new o.k("rotatestart",t)),this._pitching&&!s.pitching&&this.fire(new o.k("pitchstart",t))}_prepareElevation(t){this._elevationCenter=t,this._elevationStart=this.transform.elevation,this._elevationTarget=this.terrain.getElevationForLngLatZoom(t,this.transform.tileZoom),this._elevationFreeze=!0}_updateElevation(t){this.transform._minEleveationForCurrentTile=this.terrain.getMinTileElevationForLngLatZoom(this._elevationCenter,this.transform.tileZoom);const n=this.terrain.getElevationForLngLatZoom(this._elevationCenter,this.transform.tileZoom);if(t<1&&n!==this._elevationTarget){const s=this._elevationTarget-this._elevationStart;this._elevationStart+=t*(s-(n-(s*t+this._elevationStart))/(1-t)),this._elevationTarget=n}this.transform.elevation=o.B.number(this._elevationStart,this._elevationTarget,t)}_finalizeElevation(){this._elevationFreeze=!1,this.transform.recalculateZoom(this.terrain)}_getTransformForUpdate(){return this.transformCameraUpdate?(this._requestedCameraState||(this._requestedCameraState=this.transform.clone()),this._requestedCameraState):this.transform}_applyUpdatedTransform(t){if(!this.transformCameraUpdate)return;const n=t.clone(),{center:s,zoom:u,pitch:p,bearing:g,elevation:_}=this.transformCameraUpdate(n);s&&(n.center=s),u!==void 0&&(n.zoom=u),p!==void 0&&(n.pitch=p),g!==void 0&&(n.bearing=g),_!==void 0&&(n.elevation=_),this.transform.apply(n)}_fireMoveEvents(t){this.fire(new o.k("move",t)),this._zooming&&this.fire(new o.k("zoom",t)),this._rotating&&this.fire(new o.k("rotate",t)),this._pitching&&this.fire(new o.k("pitch",t))}_afterEase(t,n){if(this._easeId&&n&&this._easeId===n)return;delete this._easeId;const s=this._zooming,u=this._rotating,p=this._pitching;this._moving=!1,this._zooming=!1,this._rotating=!1,this._pitching=!1,this._padding=!1,s&&this.fire(new o.k("zoomend",t)),u&&this.fire(new o.k("rotateend",t)),p&&this.fire(new o.k("pitchend",t)),this.fire(new o.k("moveend",t))}flyTo(t,n){if(!t.essential&&o.h.prefersReducedMotion){const $e=o.F(t,["center","zoom","bearing","pitch","around"]);return this.jumpTo($e,n)}this.stop(),t=o.e({offset:[0,0],speed:1.2,curve:1.42,easing:o.bb},t);const s=this._getTransformForUpdate(),u=this.getZoom(),p=this.getBearing(),g=this.getPitch(),_=this.getPadding(),v="zoom"in t?o.ad(+t.zoom,s.minZoom,s.maxZoom):u,w="bearing"in t?this._normalizeBearing(t.bearing,p):p,I="pitch"in t?+t.pitch:g,A="padding"in t?t.padding:s.padding,D=s.zoomScale(v-u),$=o.P.convert(t.offset);let U=s.centerPoint.add($);const q=s.pointLocation(U),N=o.L.convert(t.center||q);this._normalizeCenter(N);const ee=s.project(q),oe=s.project(N).sub(ee);let X=t.curve;const ie=Math.max(s.width,s.height),ce=ie/D,ue=oe.mag();if("minZoom"in t){const $e=o.ad(Math.min(t.minZoom,u,v),s.minZoom,s.maxZoom),St=ie/s.zoomScale($e-u);X=Math.sqrt(St/ue*2)}const me=X*X;function be($e){const St=(ce*ce-ie*ie+($e?-1:1)*me*me*ue*ue)/(2*($e?ce:ie)*me*ue);return Math.log(Math.sqrt(St*St+1)-St)}function xe($e){return(Math.exp($e)-Math.exp(-$e))/2}function Se($e){return(Math.exp($e)+Math.exp(-$e))/2}const Ne=be(!1);let ct=function($e){return Se(Ne)/Se(Ne+X*$e)},Ee=function($e){return ie*((Se(Ne)*(xe(St=Ne+X*$e)/Se(St))-xe(Ne))/me)/ue;var St},Je=(be(!0)-Ne)/X;if(Math.abs(ue)<1e-6||!isFinite(Je)){if(Math.abs(ie-ce)<1e-6)return this.easeTo(t,n);const $e=cet.maxDuration&&(t.duration=0),this._zooming=!0,this._rotating=p!==w,this._pitching=I!==g,this._padding=!s.isPaddingEqual(A),this._prepareEase(n,!1),this.terrain&&this._prepareElevation(N),this._ease(($e=>{const St=$e*Je,lt=1/ct(St);s.zoom=$e===1?v:u+s.scaleZoom(lt),this._rotating&&(s.bearing=o.B.number(p,w,$e)),this._pitching&&(s.pitch=o.B.number(g,I,$e)),this._padding&&(s.interpolatePadding(_,A,$e),U=s.centerPoint.add($)),this.terrain&&!t.freezeElevation&&this._updateElevation($e);const at=$e===1?N:s.unproject(ee.add(oe.mult(Ee(St))).mult(lt));s.setLocationAtPoint(s.renderWorldCopies?at.wrap():at,U),this._applyUpdatedTransform(s),this._fireMoveEvents(n)}),(()=>{this.terrain&&this._finalizeElevation(),this._afterEase(n)}),t),this}isEasing(){return!!this._easeFrameId}stop(){return this._stop()}_stop(t,n){if(this._easeFrameId&&(this._cancelRenderFrame(this._easeFrameId),delete this._easeFrameId,delete this._onEaseFrame),this._onEaseEnd){const s=this._onEaseEnd;delete this._onEaseEnd,s.call(this,n)}if(!t){const s=this.handlers;s&&s.stop(!1)}return this}_ease(t,n,s){s.animate===!1||s.duration===0?(t(1),n()):(this._easeStart=o.h.now(),this._easeOptions=s,this._onEaseFrame=t,this._onEaseEnd=n,this._easeFrameId=this._requestRenderFrame(this._renderFrameCallback))}_normalizeBearing(t,n){t=o.b5(t,-180,180);const s=Math.abs(t-n);return Math.abs(t-360-n)180?-360:s<-180?360:0}queryTerrainElevation(t){return this.terrain?this.terrain.getElevationForLngLatZoom(o.L.convert(t),this.transform.tileZoom)-this.transform.elevation:null}}class Yi{constructor(t={}){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=n=>{!n||n.sourceDataType!=="metadata"&&n.sourceDataType!=="visibility"&&n.dataType!=="style"&&n.type!=="terrain"||this._updateAttributions()},this._updateCompact=()=>{this._map.getCanvasContainer().offsetWidth<=640||this._compact?this._compact===!1?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=t}getDefaultPosition(){return"bottom-right"}onAdd(t){return this._map=t,this._compact=this.options&&this.options.compact,this._container=H.create("details","maplibregl-ctrl maplibregl-ctrl-attrib"),this._compactButton=H.create("summary","maplibregl-ctrl-attrib-button",this._container),this._compactButton.addEventListener("click",this._toggleAttribution),this._setElementTitle(this._compactButton,"ToggleAttribution"),this._innerContainer=H.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(){H.remove(this._container),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(t,n){const s=this._map._getUIString(`AttributionControl.${n}`);t.title=s,t.setAttribute("aria-label",s)}_updateAttributions(){if(!this._map.style)return;let t=[];if(this.options.customAttribution&&(Array.isArray(this.options.customAttribution)?t=t.concat(this.options.customAttribution.map((u=>typeof u!="string"?"":u))):typeof this.options.customAttribution=="string"&&t.push(this.options.customAttribution)),this._map.style.stylesheet){const u=this._map.style.stylesheet;this.styleOwner=u.owner,this.styleId=u.id}const n=this._map.style.sourceCaches;for(const u in n){const p=n[u];if(p.used||p.usedForTerrain){const g=p.getSource();g.attribution&&t.indexOf(g.attribution)<0&&t.push(g.attribution)}}t=t.filter((u=>String(u).trim())),t.sort(((u,p)=>u.length-p.length)),t=t.filter(((u,p)=>{for(let g=p+1;g=0)return!1;return!0}));const s=t.join(" | ");s!==this._attribHTML&&(this._attribHTML=s,t.length?(this._innerContainer.innerHTML=s,this._container.classList.remove("maplibregl-attrib-empty")):this._container.classList.add("maplibregl-attrib-empty"),this._updateCompact(),this._editLink=null)}}class zt{constructor(t={}){this._updateCompact=()=>{const n=this._container.children;if(n.length){const s=n[0];this._map.getCanvasContainer().offsetWidth<=640||this._compact?this._compact!==!1&&s.classList.add("maplibregl-compact"):s.classList.remove("maplibregl-compact")}},this.options=t}getDefaultPosition(){return"bottom-left"}onAdd(t){this._map=t,this._compact=this.options&&this.options.compact,this._container=H.create("div","maplibregl-ctrl");const n=H.create("a","maplibregl-ctrl-logo");return n.target="_blank",n.rel="noopener nofollow",n.href="https://maplibre.org/",n.setAttribute("aria-label",this._map._getUIString("LogoControl.Title")),n.setAttribute("rel","noopener nofollow"),this._container.appendChild(n),this._container.style.display="block",this._map.on("resize",this._updateCompact),this._updateCompact(),this._container}onRemove(){H.remove(this._container),this._map.off("resize",this._updateCompact),this._map=void 0,this._compact=void 0}}class _s{constructor(){this._queue=[],this._id=0,this._cleared=!1,this._currentlyRunning=!1}add(t){const n=++this._id;return this._queue.push({callback:t,id:n,cancelled:!1}),n}remove(t){const n=this._currentlyRunning,s=n?this._queue.concat(n):this._queue;for(const u of s)if(u.id===t)return void(u.cancelled=!0)}run(t=0){if(this._currentlyRunning)throw new Error("Attempting to run(), but is already running.");const n=this._currentlyRunning=this._queue;this._queue=[];for(const s of n)if(!s.cancelled&&(s.callback(t),this._cleared))break;this._cleared=!1,this._currentlyRunning=!1}clear(){this._currentlyRunning&&(this._cleared=!0),this._queue=[]}}const go={"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":"Mapbox logo","NavigationControl.ResetBearing":"Reset bearing to north","NavigationControl.ZoomIn":"Zoom in","NavigationControl.ZoomOut":"Zoom out","ScaleControl.Feet":"ft","ScaleControl.Meters":"m","ScaleControl.Kilometers":"km","ScaleControl.Miles":"mi","ScaleControl.NauticalMiles":"nm","TerrainControl.enableTerrain":"Enable terrain","TerrainControl.disableTerrain":"Disable terrain"};var Ll=o.Q([{name:"a_pos3d",type:"Int16",components:3}]);class Rl extends o.E{constructor(t){super(),this.sourceCache=t,this._tiles={},this._renderableTilesKeys=[],this._sourceTileCache={},this.minzoom=0,this.maxzoom=22,this.tileSize=512,this.deltaZoom=1,t.usedForTerrain=!0,t.tileSize=this.tileSize*2**this.deltaZoom}destruct(){this.sourceCache.usedForTerrain=!1,this.sourceCache.tileSize=null}update(t,n){this.sourceCache.update(t,n),this._renderableTilesKeys=[];const s={};for(const u of t.coveringTiles({tileSize:this.tileSize,minzoom:this.minzoom,maxzoom:this.maxzoom,reparseOverscaled:!1,terrain:n}))s[u.key]=!0,this._renderableTilesKeys.push(u.key),this._tiles[u.key]||(u.posMatrix=new Float64Array(16),o.aS(u.posMatrix,0,o.N,0,o.N,0,1),this._tiles[u.key]=new tn(u,this.tileSize));for(const u in this._tiles)s[u]||delete this._tiles[u]}freeRtt(t){for(const n in this._tiles){const s=this._tiles[n];(!t||s.tileID.equals(t)||s.tileID.isChildOf(t)||t.isChildOf(s.tileID))&&(s.rtt=[])}}getRenderableTiles(){return this._renderableTilesKeys.map((t=>this.getTileByID(t)))}getTileByID(t){return this._tiles[t]}getTerrainCoords(t){const n={};for(const s of this._renderableTilesKeys){const u=this._tiles[s].tileID;if(u.canonical.equals(t.canonical)){const p=t.clone();p.posMatrix=new Float64Array(16),o.aS(p.posMatrix,0,o.N,0,o.N,0,1),n[s]=p}else if(u.canonical.isChildOf(t.canonical)){const p=t.clone();p.posMatrix=new Float64Array(16);const g=u.canonical.z-t.canonical.z,_=u.canonical.x-(u.canonical.x>>g<>g<>g;o.aS(p.posMatrix,0,w,0,w,0,1),o.$(p.posMatrix,p.posMatrix,[-_*w,-v*w,0]),n[s]=p}else if(t.canonical.isChildOf(u.canonical)){const p=t.clone();p.posMatrix=new Float64Array(16);const g=t.canonical.z-u.canonical.z,_=t.canonical.x-(t.canonical.x>>g<>g<>g;o.aS(p.posMatrix,0,o.N,0,o.N,0,1),o.$(p.posMatrix,p.posMatrix,[_*w,v*w,0]),o.a0(p.posMatrix,p.posMatrix,[1/2**g,1/2**g,0]),n[s]=p}}return n}getSourceTile(t,n){const s=this.sourceCache._source;let u=t.overscaledZ-this.deltaZoom;if(u>s.maxzoom&&(u=s.maxzoom),u=s.minzoom&&(!p||!p.dem);)p=this.sourceCache.getTileByID(t.scaledTo(u--).key);return p}tilesAfterTime(t=Date.now()){return Object.values(this._tiles).filter((n=>n.timeAdded>=t))}}class Fl{constructor(t,n,s){this.painter=t,this.sourceCache=new Rl(n),this.options=s,this.exaggeration=typeof s.exaggeration=="number"?s.exaggeration:1,this.qualityFactor=2,this.meshSize=128,this._demMatrixCache={},this.coordsIndex=[],this._coordsTextureSize=1024}getDEMElevation(t,n,s,u=o.N){var p;if(!(n>=0&&n=0&&st.canonical.z&&(t.canonical.z>=u?p=t.canonical.z-u:o.w("cannot calculate elevation if elevation maxzoom > source.maxzoom"));const g=t.canonical.x-(t.canonical.x>>p<>p<>8<<4|p>>8,n[g+3]=0;const s=new o.R({width:this._coordsTextureSize,height:this._coordsTextureSize},new Uint8Array(n.buffer)),u=new Mt(t,s,t.gl.RGBA,{premultiply:!1});return u.bind(t.gl.NEAREST,t.gl.CLAMP_TO_EDGE),this._coordsTexture=u,u}pointCoordinate(t){const n=new Uint8Array(4),s=this.painter.context,u=s.gl;s.bindFramebuffer.set(this.getFramebuffer("coords").framebuffer),u.readPixels(t.x,this.painter.height/devicePixelRatio-t.y-1,1,1,u.RGBA,u.UNSIGNED_BYTE,n),s.bindFramebuffer.set(null);const p=n[0]+(n[2]>>4<<8),g=n[1]+((15&n[2])<<8),_=this.coordsIndex[255-n[3]],v=_&&this.sourceCache.getTileByID(_);if(!v)return null;const w=this._coordsTextureSize,I=(1<0&&Math.sign(p)<0||!s&&Math.sign(u)<0&&Math.sign(p)>0?(u=360*Math.sign(p)+u,o.G(u)):n}}class Uc{constructor(t,n,s){this._context=t,this._size=n,this._tileSize=s,this._objects=[],this._recentlyUsed=[],this._stamp=0}destruct(){for(const t of this._objects)t.texture.destroy(),t.fbo.destroy()}_createObject(t){const n=this._context.createFramebuffer(this._tileSize,this._tileSize,!0,!0),s=new Mt(this._context,{width:this._tileSize,height:this._tileSize,data:null},this._context.gl.RGBA);return s.bind(this._context.gl.LINEAR,this._context.gl.CLAMP_TO_EDGE),n.depthAttachment.set(this._context.createRenderbuffer(this._context.gl.DEPTH_STENCIL,this._tileSize,this._tileSize)),n.colorAttachment.set(s.texture),{id:t,fbo:n,texture:s,stamp:-1,inUse:!1}}getObjectForId(t){return this._objects[t]}useObject(t){t.inUse=!0,this._recentlyUsed=this._recentlyUsed.filter((n=>t.id!==n)),this._recentlyUsed.push(t.id)}stampObject(t){t.stamp=++this._stamp}getOrCreateFreeObject(){for(const n of this._recentlyUsed)if(!this._objects[n].inUse)return this._objects[n];if(this._objects.length>=this._size)throw new Error("No free RenderPool available, call freeAllObjects() required!");const t=this._createObject(this._objects.length);return this._objects.push(t),t}freeObject(t){t.inUse=!1}freeAllObjects(){for(const t of this._objects)this.freeObject(t)}isFull(){return!(this._objects.length!t.inUse))===!1}}const Ai={background:!0,fill:!0,line:!0,raster:!0,hillshade:!0};class ys{constructor(t,n){this.painter=t,this.terrain=n,this.pool=new Uc(t.context,30,n.sourceCache.tileSize*n.qualityFactor)}destruct(){this.pool.destruct()}getTexture(t){return this.pool.getObjectForId(t.rtt[this._stacks.length-1].id).texture}prepareForRender(t,n){this._stacks=[],this._prevType=null,this._rttTiles=[],this._renderableTiles=this.terrain.sourceCache.getRenderableTiles(),this._renderableLayerIds=t._order.filter((s=>!t._layers[s].isHidden(n))),this._coordsDescendingInv={};for(const s in t.sourceCaches){this._coordsDescendingInv[s]={};const u=t.sourceCaches[s].getVisibleCoordinates();for(const p of u){const g=this.terrain.sourceCache.getTerrainCoords(p);for(const _ in g)this._coordsDescendingInv[s][_]||(this._coordsDescendingInv[s][_]=[]),this._coordsDescendingInv[s][_].push(g[_])}}this._coordsDescendingInvStr={};for(const s of t._order){const u=t._layers[s],p=u.source;if(Ai[u.type]&&!this._coordsDescendingInvStr[p]){this._coordsDescendingInvStr[p]={};for(const g in this._coordsDescendingInv[p])this._coordsDescendingInvStr[p][g]=this._coordsDescendingInv[p][g].map((_=>_.key)).sort().join()}}for(const s of this._renderableTiles)for(const u in this._coordsDescendingInvStr){const p=this._coordsDescendingInvStr[u][s.tileID.key];p&&p!==s.rttCoords[u]&&(s.rtt=[])}}renderLayer(t){if(t.isHidden(this.painter.transform.zoom))return!1;const n=t.type,s=this.painter,u=this._renderableLayerIds[this._renderableLayerIds.length-1]===t.id;if(Ai[n]&&(this._prevType&&Ai[this._prevType]||this._stacks.push([]),this._prevType=n,this._stacks[this._stacks.length-1].push(t.id),!u))return!0;if(Ai[this._prevType]||Ai[n]&&u){this._prevType=n;const p=this._stacks.length-1,g=this._stacks[p]||[];for(const _ of this._renderableTiles){if(this.pool.isFull()&&(Zt(this.painter,this.terrain,this._rttTiles),this._rttTiles=[],this.pool.freeAllObjects()),this._rttTiles.push(_),_.rtt[p]){const w=this.pool.getObjectForId(_.rtt[p].id);if(w.stamp===_.rtt[p].stamp){this.pool.useObject(w);continue}}const v=this.pool.getOrCreateFreeObject();this.pool.useObject(v),this.pool.stampObject(v),_.rtt[p]={id:v.id,stamp:v.stamp},s.context.bindFramebuffer.set(v.fbo.framebuffer),s.context.clear({color:o.aT.transparent,stencil:0}),s.currentStencilSource=void 0;for(let w=0;w{h.touchstart=h.dragStart,h.touchmoveWindow=h.dragMove,h.touchend=h.dragEnd},_o={showCompass:!0,showZoom:!0,visualizePitch:!1};class yo{constructor(t,n,s=!1){this.mousedown=g=>{this.startMouse(o.e({},g,{ctrlKey:!0,preventDefault:()=>g.preventDefault()}),H.mousePos(this.element,g)),H.addEventListener(window,"mousemove",this.mousemove),H.addEventListener(window,"mouseup",this.mouseup)},this.mousemove=g=>{this.moveMouse(g,H.mousePos(this.element,g))},this.mouseup=g=>{this.mouseRotate.dragEnd(g),this.mousePitch&&this.mousePitch.dragEnd(g),this.offTemp()},this.touchstart=g=>{g.targetTouches.length!==1?this.reset():(this._startPos=this._lastPos=H.touchPos(this.element,g.targetTouches)[0],this.startTouch(g,this._startPos),H.addEventListener(window,"touchmove",this.touchmove,{passive:!1}),H.addEventListener(window,"touchend",this.touchend))},this.touchmove=g=>{g.targetTouches.length!==1?this.reset():(this._lastPos=H.touchPos(this.element,g.targetTouches)[0],this.moveTouch(g,this._lastPos))},this.touchend=g=>{g.targetTouches.length===0&&this._startPos&&this._lastPos&&this._startPos.dist(this._lastPos){this.mouseRotate.reset(),this.mousePitch&&this.mousePitch.reset(),this.touchRotate.reset(),this.touchPitch&&this.touchPitch.reset(),delete this._startPos,delete this._lastPos,this.offTemp()},this._clickTolerance=10;const u=t.dragRotate._mouseRotate.getClickTolerance(),p=t.dragRotate._mousePitch.getClickTolerance();this.element=n,this.mouseRotate=ta({clickTolerance:u,enable:!0}),this.touchRotate=(({enable:g,clickTolerance:_,bearingDegreesPerPixelMoved:v=.8})=>{const w=new kl;return new $r({clickTolerance:_,move:(I,A)=>({bearingDelta:(A.x-I.x)*v}),moveStateManager:w,enable:g,assignEvents:Ea})})({clickTolerance:u,enable:!0}),this.map=t,s&&(this.mousePitch=jr({clickTolerance:p,enable:!0}),this.touchPitch=(({enable:g,clickTolerance:_,pitchDegreesPerPixelMoved:v=-.5})=>{const w=new kl;return new $r({clickTolerance:_,move:(I,A)=>({pitchDelta:(A.y-I.y)*v}),moveStateManager:w,enable:g,assignEvents:Ea})})({clickTolerance:p,enable:!0})),H.addEventListener(n,"mousedown",this.mousedown),H.addEventListener(n,"touchstart",this.touchstart,{passive:!1}),H.addEventListener(n,"touchcancel",this.reset)}startMouse(t,n){this.mouseRotate.dragStart(t,n),this.mousePitch&&this.mousePitch.dragStart(t,n),H.disableDrag()}startTouch(t,n){this.touchRotate.dragStart(t,n),this.touchPitch&&this.touchPitch.dragStart(t,n),H.disableDrag()}moveMouse(t,n){const s=this.map,{bearingDelta:u}=this.mouseRotate.dragMove(t,n)||{};if(u&&s.setBearing(s.getBearing()+u),this.mousePitch){const{pitchDelta:p}=this.mousePitch.dragMove(t,n)||{};p&&s.setPitch(s.getPitch()+p)}}moveTouch(t,n){const s=this.map,{bearingDelta:u}=this.touchRotate.dragMove(t,n)||{};if(u&&s.setBearing(s.getBearing()+u),this.touchPitch){const{pitchDelta:p}=this.touchPitch.dragMove(t,n)||{};p&&s.setPitch(s.getPitch()+p)}}off(){const t=this.element;H.removeEventListener(t,"mousedown",this.mousedown),H.removeEventListener(t,"touchstart",this.touchstart,{passive:!1}),H.removeEventListener(window,"touchmove",this.touchmove,{passive:!1}),H.removeEventListener(window,"touchend",this.touchend),H.removeEventListener(t,"touchcancel",this.reset),this.offTemp()}offTemp(){H.enableDrag(),H.removeEventListener(window,"mousemove",this.mousemove),H.removeEventListener(window,"mouseup",this.mouseup),H.removeEventListener(window,"touchmove",this.touchmove,{passive:!1}),H.removeEventListener(window,"touchend",this.touchend)}}let Kt;function xo(h,t,n){if(h=new o.L(h.lng,h.lat),t){const s=new o.L(h.lng-360,h.lat),u=new o.L(h.lng+360,h.lat),p=n.locationPoint(h).distSqr(t);n.locationPoint(s).distSqr(t)180;){const s=n.locationPoint(h);if(s.x>=0&&s.y>=0&&s.x<=n.width&&s.y<=n.height)break;h.lng>n.center.lng?h.lng-=360:h.lng+=360}return h}const dr={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 Bl(h,t,n){const s=h.classList;for(const u in dr)s.remove(`maplibregl-${n}-anchor-${u}`);s.add(`maplibregl-${n}-anchor-${t}`)}class Cn extends o.E{constructor(t){if(super(),this._onKeyPress=n=>{const s=n.code,u=n.charCode||n.keyCode;s!=="Space"&&s!=="Enter"&&u!==32&&u!==13||this.togglePopup()},this._onMapClick=n=>{const s=n.originalEvent.target,u=this._element;this._popup&&(s===u||u.contains(s))&&this.togglePopup()},this._update=n=>{if(!this._map)return;const s=this._map.loaded()&&!this._map.isMoving();((n==null?void 0:n.type)==="terrain"||(n==null?void 0:n.type)==="render"&&!s)&&this._map.once("render",this._update),this._map.transform.renderWorldCopies&&(this._lngLat=xo(this._lngLat,this._pos,this._map.transform)),this._pos=this._map.project(this._lngLat)._add(this._offset);let u="";this._rotationAlignment==="viewport"||this._rotationAlignment==="auto"?u=`rotateZ(${this._rotation}deg)`:this._rotationAlignment==="map"&&(u=`rotateZ(${this._rotation-this._map.getBearing()}deg)`);let p="";this._pitchAlignment==="viewport"||this._pitchAlignment==="auto"?p="rotateX(0deg)":this._pitchAlignment==="map"&&(p=`rotateX(${this._map.getPitch()}deg)`),n&&n.type!=="moveend"||(this._pos=this._pos.round()),H.setTransform(this._element,`${dr[this._anchor]} translate(${this._pos.x}px, ${this._pos.y}px) ${p} ${u}`),this._map.terrain&&!this._opacityTimeout&&(this._opacityTimeout=setTimeout((()=>{const g=this._map.unproject(this._pos),_=40075016686e-3*Math.abs(Math.cos(this._lngLat.lat*Math.PI/180))/Math.pow(2,this._map.transform.tileZoom+8);this._element.style.opacity=g.distanceTo(this._lngLat)>20*_?"0.2":"1.0",this._opacityTimeout=null}),100))},this._onMove=n=>{if(!this._isDragging){const s=this._clickTolerance||this._map._clickTolerance;this._isDragging=n.point.dist(this._pointerdownPos)>=s}this._isDragging&&(this._pos=n.point.sub(this._positionDelta),this._lngLat=this._map.unproject(this._pos),this.setLngLat(this._lngLat),this._element.style.pointerEvents="none",this._state==="pending"&&(this._state="active",this.fire(new o.k("dragstart"))),this.fire(new o.k("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),this._state==="active"&&this.fire(new o.k("dragend")),this._state="inactive"},this._addDragHandler=n=>{this._element.contains(n.originalEvent.target)&&(n.preventDefault(),this._positionDelta=n.point.sub(this._pos).add(this._offset),this._pointerdownPos=n.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=t&&t.anchor||"center",this._color=t&&t.color||"#3FB1CE",this._scale=t&&t.scale||1,this._draggable=t&&t.draggable||!1,this._clickTolerance=t&&t.clickTolerance||0,this._isDragging=!1,this._state="inactive",this._rotation=t&&t.rotation||0,this._rotationAlignment=t&&t.rotationAlignment||"auto",this._pitchAlignment=t&&t.pitchAlignment&&t.pitchAlignment!=="auto"?t.pitchAlignment:this._rotationAlignment,t&&t.element)this._element=t.element,this._offset=o.P.convert(t&&t.offset||[0,0]);else{this._defaultMarker=!0,this._element=H.create("div"),this._element.setAttribute("aria-label","Map marker");const n=H.createNS("http://www.w3.org/2000/svg","svg"),s=41,u=27;n.setAttributeNS(null,"display","block"),n.setAttributeNS(null,"height",`${s}px`),n.setAttributeNS(null,"width",`${u}px`),n.setAttributeNS(null,"viewBox",`0 0 ${u} ${s}`);const p=H.createNS("http://www.w3.org/2000/svg","g");p.setAttributeNS(null,"stroke","none"),p.setAttributeNS(null,"stroke-width","1"),p.setAttributeNS(null,"fill","none"),p.setAttributeNS(null,"fill-rule","evenodd");const g=H.createNS("http://www.w3.org/2000/svg","g");g.setAttributeNS(null,"fill-rule","nonzero");const _=H.createNS("http://www.w3.org/2000/svg","g");_.setAttributeNS(null,"transform","translate(3.0, 29.0)"),_.setAttributeNS(null,"fill","#000000");const v=[{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 ee of v){const oe=H.createNS("http://www.w3.org/2000/svg","ellipse");oe.setAttributeNS(null,"opacity","0.04"),oe.setAttributeNS(null,"cx","10.5"),oe.setAttributeNS(null,"cy","5.80029008"),oe.setAttributeNS(null,"rx",ee.rx),oe.setAttributeNS(null,"ry",ee.ry),_.appendChild(oe)}const w=H.createNS("http://www.w3.org/2000/svg","g");w.setAttributeNS(null,"fill",this._color);const I=H.createNS("http://www.w3.org/2000/svg","path");I.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"),w.appendChild(I);const A=H.createNS("http://www.w3.org/2000/svg","g");A.setAttributeNS(null,"opacity","0.25"),A.setAttributeNS(null,"fill","#000000");const D=H.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 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q=H.createNS("http://www.w3.org/2000/svg","circle");q.setAttributeNS(null,"fill","#000000"),q.setAttributeNS(null,"opacity","0.25"),q.setAttributeNS(null,"cx","5.5"),q.setAttributeNS(null,"cy","5.5"),q.setAttributeNS(null,"r","5.4999962");const N=H.createNS("http://www.w3.org/2000/svg","circle");N.setAttributeNS(null,"fill","#FFFFFF"),N.setAttributeNS(null,"cx","5.5"),N.setAttributeNS(null,"cy","5.5"),N.setAttributeNS(null,"r","5.4999962"),U.appendChild(q),U.appendChild(N),g.appendChild(_),g.appendChild(w),g.appendChild(A),g.appendChild($),g.appendChild(U),n.appendChild(g),n.setAttributeNS(null,"height",s*this._scale+"px"),n.setAttributeNS(null,"width",u*this._scale+"px"),this._element.appendChild(n),this._offset=o.P.convert(t&&t.offset||[0,-14])}if(this._element.classList.add("maplibregl-marker"),this._element.addEventListener("dragstart",(n=>{n.preventDefault()})),this._element.addEventListener("mousedown",(n=>{n.preventDefault()})),Bl(this._element,this._anchor,"marker"),t&&t.className)for(const n of t.className.split(" "))this._element.classList.add(n);this._popup=null}addTo(t){return this.remove(),this._map=t,t.getCanvasContainer().appendChild(this._element),t.on("move",this._update),t.on("moveend",this._update),t.on("terrain",this._update),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("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),H.remove(this._element),this._popup&&this._popup.remove(),this}getLngLat(){return this._lngLat}setLngLat(t){return this._lngLat=o.L.convert(t),this._pos=null,this._popup&&this._popup.setLngLat(this._lngLat),this._update(),this}getElement(){return this._element}setPopup(t){if(this._popup&&(this._popup.remove(),this._popup=null,this._element.removeEventListener("keypress",this._onKeyPress),this._originalTabIndex||this._element.removeAttribute("tabindex")),t){if(!("offset"in t.options)){const u=Math.abs(13.5)/Math.SQRT2;t.options.offset=this._defaultMarker?{top:[0,0],"top-left":[0,0],"top-right":[0,0],bottom:[0,-38.1],"bottom-left":[u,-1*(38.1-13.5+u)],"bottom-right":[-u,-1*(38.1-13.5+u)],left:[13.5,-1*(38.1-13.5)],right:[-13.5,-1*(38.1-13.5)]}:this._offset}this._popup=t,this._lngLat&&this._popup.setLngLat(this._lngLat),this._originalTabIndex=this._element.getAttribute("tabindex"),this._originalTabIndex||this._element.setAttribute("tabindex","0"),this._element.addEventListener("keypress",this._onKeyPress)}return this}getPopup(){return this._popup}togglePopup(){const t=this._popup;return t?(t.isOpen()?t.remove():t.addTo(this._map),this):this}getOffset(){return this._offset}setOffset(t){return this._offset=o.P.convert(t),this._update(),this}addClassName(t){this._element.classList.add(t)}removeClassName(t){this._element.classList.remove(t)}toggleClassName(t){return this._element.classList.toggle(t)}setDraggable(t){return this._draggable=!!t,this._map&&(t?(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(t){return this._rotation=t||0,this._update(),this}getRotation(){return this._rotation}setRotationAlignment(t){return this._rotationAlignment=t||"auto",this._update(),this}getRotationAlignment(){return this._rotationAlignment}setPitchAlignment(t){return this._pitchAlignment=t&&t!=="auto"?t:this._rotationAlignment,this._update(),this}getPitchAlignment(){return this._pitchAlignment}}const Gt={positionOptions:{enableHighAccuracy:!1,maximumAge:0,timeout:6e3},fitBoundsOptions:{maxZoom:15},trackUserLocation:!1,showAccuracyCircle:!0,showUserLocation:!0};let Ut=0,ra=!1;const Ma={maxWidth:100,unit:"metric"};function Pa(h,t,n){const s=n&&n.maxWidth||100,u=h._container.clientHeight/2,p=h.unproject([0,u]),g=h.unproject([s,u]),_=p.distanceTo(g);if(n&&n.unit==="imperial"){const v=3.2808*_;v>5280?kn(t,s,v/5280,h._getUIString("ScaleControl.Miles")):kn(t,s,v,h._getUIString("ScaleControl.Feet"))}else n&&n.unit==="nautical"?kn(t,s,_/1852,h._getUIString("ScaleControl.NauticalMiles")):_>=1e3?kn(t,s,_/1e3,h._getUIString("ScaleControl.Kilometers")):kn(t,s,_,h._getUIString("ScaleControl.Meters"))}function kn(h,t,n,s){const u=(function(p){const g=Math.pow(10,`${Math.floor(p)}`.length-1);let _=p/g;return _=_>=10?10:_>=5?5:_>=3?3:_>=2?2:_>=1?1:(function(v){const w=Math.pow(10,Math.ceil(-Math.log(v)/Math.LN10));return Math.round(v*w)/w})(_),g*_})(n);h.style.width=t*(u/n)+"px",h.innerHTML=`${u} ${s}`}const vo={closeButton:!0,closeOnClick:!0,focusAfterOpen:!0,className:"",maxWidth:"240px"},bo=["a[href]","[tabindex]:not([tabindex='-1'])","[contenteditable]:not([contenteditable='false'])","button:not([disabled])","input:not([disabled])","select:not([disabled])","textarea:not([disabled])"].join(", ");function na(h){if(h){if(typeof h=="number"){const t=Math.round(Math.abs(h)/Math.SQRT2);return{center:new o.P(0,0),top:new o.P(0,h),"top-left":new o.P(t,t),"top-right":new o.P(-t,t),bottom:new o.P(0,-h),"bottom-left":new o.P(t,-t),"bottom-right":new o.P(-t,-t),left:new o.P(h,0),right:new o.P(-h,0)}}if(h instanceof o.P||Array.isArray(h)){const t=o.P.convert(h);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.P.convert(h.center||[0,0]),top:o.P.convert(h.top||[0,0]),"top-left":o.P.convert(h["top-left"]||[0,0]),"top-right":o.P.convert(h["top-right"]||[0,0]),bottom:o.P.convert(h.bottom||[0,0]),"bottom-left":o.P.convert(h["bottom-left"]||[0,0]),"bottom-right":o.P.convert(h["bottom-right"]||[0,0]),left:o.P.convert(h.left||[0,0]),right:o.P.convert(h.right||[0,0])}}return na(new o.P(0,0))}const wo={extend:(h,...t)=>o.e(h,...t),run(h){h()},logToElement(h,t=!1,n="log"){const s=window.document.getElementById(n);s&&(t&&(s.innerHTML=""),s.innerHTML+=`
${h}`)}},So=te;class vt{static get version(){return So}static get workerCount(){return Ir.workerCount}static set workerCount(t){Ir.workerCount=t}static get maxParallelImageRequests(){return o.c.MAX_PARALLEL_IMAGE_REQUESTS}static set maxParallelImageRequests(t){o.c.MAX_PARALLEL_IMAGE_REQUESTS=t}static get workerUrl(){return o.c.WORKER_URL}static set workerUrl(t){o.c.WORKER_URL=t}static addProtocol(t,n){o.c.REGISTERED_PROTOCOLS[t]=n}static removeProtocol(t){delete o.c.REGISTERED_PROTOCOLS[t]}}return vt.Map=class extends Dl{constructor(h){if(o.bg.mark(o.bh.create),(h=o.e({},Ye,h)).minZoom!=null&&h.maxZoom!=null&&h.minZoom>h.maxZoom)throw new Error("maxZoom must be greater than or equal to minZoom");if(h.minPitch!=null&&h.maxPitch!=null&&h.minPitch>h.maxPitch)throw new Error("maxPitch must be greater than or equal to minPitch");if(h.minPitch!=null&&h.minPitch<0)throw new Error("minPitch must be greater than or equal to 0");if(h.maxPitch!=null&&h.maxPitch>85)throw new Error("maxPitch must be less than or equal to 85");if(super(new ds(h.minZoom,h.maxZoom,h.minPitch,h.maxPitch,h.renderWorldCopies),{bearingSnap:h.bearingSnap}),this._cooperativeGesturesOnWheel=t=>{this._onCooperativeGesture(t,t[this._metaKey],1)},this._contextLost=t=>{t.preventDefault(),this._frame&&(this._frame.cancel(),this._frame=null),this.fire(new o.k("webglcontextlost",{originalEvent:t}))},this._contextRestored=t=>{this._setupPainter(),this.resize(),this._update(),this.fire(new o.k("webglcontextrestored",{originalEvent:t}))},this._onMapScroll=t=>{if(t.target===this._container)return this._container.scrollTop=0,this._container.scrollLeft=0,!1},this._onWindowOnline=()=>{this._update()},this._interactive=h.interactive,this._cooperativeGestures=h.cooperativeGestures,this._metaKey=navigator.platform.indexOf("Mac")===0?"metaKey":"ctrlKey",this._maxTileCacheSize=h.maxTileCacheSize,this._maxTileCacheZoomLevels=h.maxTileCacheZoomLevels,this._failIfMajorPerformanceCaveat=h.failIfMajorPerformanceCaveat,this._preserveDrawingBuffer=h.preserveDrawingBuffer,this._antialias=h.antialias,this._trackResize=h.trackResize,this._bearingSnap=h.bearingSnap,this._refreshExpiredTiles=h.refreshExpiredTiles,this._fadeDuration=h.fadeDuration,this._crossSourceCollisions=h.crossSourceCollisions,this._crossFadingFactor=1,this._collectResourceTiming=h.collectResourceTiming,this._renderTaskQueue=new _s,this._controls=[],this._mapId=o.a2(),this._locale=o.e({},go,h.locale),this._clickTolerance=h.clickTolerance,this._overridePixelRatio=h.pixelRatio,this._maxCanvasSize=h.maxCanvasSize,this.transformCameraUpdate=h.transformCameraUpdate,this._imageQueueHandle=Be.addThrottleControl((()=>this.isMoving())),this._requestManager=new He(h.transformRequest),typeof h.container=="string"){if(this._container=document.getElementById(h.container),!this._container)throw new Error(`Container '${h.container}' not found.`)}else{if(!(h.container instanceof HTMLElement))throw new Error("Invalid type: 'container' must be a String or HTMLElement.");this._container=h.container}if(h.maxBounds&&this.setMaxBounds(h.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.dirty=!0,this._update(!0)})),this.once("idle",(()=>{this._idleTriggered=!0})),typeof window<"u"){addEventListener("online",this._onWindowOnline,!1);let t=!1;const n=An((s=>{this._trackResize&&!this._removed&&this.resize(s)._update()}),50);this._resizeObserver=new ResizeObserver((s=>{t?n(s):t=!0})),this._resizeObserver.observe(this._container)}this.handlers=new mo(this,h),this._cooperativeGestures&&this._setupCooperativeGestures(),this._hash=h.hash&&new Ta(typeof h.hash=="string"&&h.hash||void 0).addTo(this),this._hash&&this._hash._onHashChange()||(this.jumpTo({center:h.center,zoom:h.zoom,bearing:h.bearing,pitch:h.pitch}),h.bounds&&(this.resize(),this.fitBounds(h.bounds,o.e({},h.fitBoundsOptions,{duration:0})))),this.resize(),this._localIdeographFontFamily=h.localIdeographFontFamily,this._validateStyle=h.validateStyle,h.style&&this.setStyle(h.style,{localIdeographFontFamily:h.localIdeographFontFamily}),h.attributionControl&&this.addControl(new Yi({customAttribution:h.customAttribution})),h.maplibreLogo&&this.addControl(new zt,h.logoPosition),this.on("style.load",(()=>{this.transform.unmodified&&this.jumpTo(this.style.stylesheet)})),this.on("data",(t=>{this._update(t.dataType==="style"),this.fire(new o.k(`${t.dataType}data`,t))})),this.on("dataloading",(t=>{this.fire(new o.k(`${t.dataType}dataloading`,t))})),this.on("dataabort",(t=>{this.fire(new o.k("sourcedataabort",t))}))}_getMapId(){return this._mapId}addControl(h,t){if(t===void 0&&(t=h.getDefaultPosition?h.getDefaultPosition():"top-right"),!h||!h.onAdd)return this.fire(new o.j(new Error("Invalid argument to map.addControl(). Argument must be a control with onAdd and onRemove methods.")));const n=h.onAdd(this);this._controls.push(h);const s=this._controlPositions[t];return t.indexOf("bottom")!==-1?s.insertBefore(n,s.firstChild):s.appendChild(n),this}removeControl(h){if(!h||!h.onRemove)return this.fire(new o.j(new Error("Invalid argument to map.removeControl(). Argument must be a control with onAdd and onRemove methods.")));const t=this._controls.indexOf(h);return t>-1&&this._controls.splice(t,1),h.onRemove(this),this}hasControl(h){return this._controls.indexOf(h)>-1}calculateCameraOptionsFromTo(h,t,n,s){return s==null&&this.terrain&&(s=this.terrain.getElevationForLngLatZoom(n,this.transform.tileZoom)),super.calculateCameraOptionsFromTo(h,t,n,s)}resize(h){var t;const n=this._containerDimensions(),s=n[0],u=n[1],p=this._getClampedPixelRatio(s,u);if(this._resizeCanvas(s,u,p),this.painter.resize(s,u,p),this.painter.overLimit()){const _=this.painter.context.gl;this._maxCanvasSize=[_.drawingBufferWidth,_.drawingBufferHeight];const v=this._getClampedPixelRatio(s,u);this._resizeCanvas(s,u,v),this.painter.resize(s,u,v)}this.transform.resize(s,u),(t=this._requestedCameraState)===null||t===void 0||t.resize(s,u);const g=!this._moving;return g&&(this.stop(),this.fire(new o.k("movestart",h)).fire(new o.k("move",h))),this.fire(new o.k("resize",h)),g&&this.fire(new o.k("moveend",h)),this}_getClampedPixelRatio(h,t){const{0:n,1:s}=this._maxCanvasSize,u=this.getPixelRatio(),p=h*u,g=t*u;return Math.min(p>n?n/p:1,g>s?s/g:1)*u}getPixelRatio(){var h;return(h=this._overridePixelRatio)!==null&&h!==void 0?h:devicePixelRatio}setPixelRatio(h){this._overridePixelRatio=h,this.resize()}getBounds(){return this.transform.getBounds()}getMaxBounds(){return this.transform.getMaxBounds()}setMaxBounds(h){return this.transform.setMaxBounds(Pt.convert(h)),this._update()}setMinZoom(h){if((h=h??-2)>=-2&&h<=this.transform.maxZoom)return this.transform.minZoom=h,this._update(),this.getZoom()=this.transform.minZoom)return this.transform.maxZoom=h,this._update(),this.getZoom()>h&&this.setZoom(h),this;throw new Error("maxZoom must be greater than the current minZoom")}getMaxZoom(){return this.transform.maxZoom}setMinPitch(h){if((h=h??0)<0)throw new Error("minPitch must be greater than or equal to 0");if(h>=0&&h<=this.transform.maxPitch)return this.transform.minPitch=h,this._update(),this.getPitch()85)throw new Error("maxPitch must be less than or equal to 85");if(h>=this.transform.minPitch)return this.transform.maxPitch=h,this._update(),this.getPitch()>h&&this.setPitch(h),this;throw new Error("maxPitch must be greater than the current minPitch")}getMaxPitch(){return this.transform.maxPitch}getRenderWorldCopies(){return this.transform.renderWorldCopies}setRenderWorldCopies(h){return this.transform.renderWorldCopies=h,this._update()}getCooperativeGestures(){return this._cooperativeGestures}setCooperativeGestures(h){return this._cooperativeGestures=h,this._cooperativeGestures?this._setupCooperativeGestures():this._destroyCooperativeGestures(),this}project(h){return this.transform.locationPoint(o.L.convert(h),this.style&&this.terrain)}unproject(h){return this.transform.pointLocation(o.P.convert(h),this.terrain)}isMoving(){var h;return this._moving||((h=this.handlers)===null||h===void 0?void 0:h.isMoving())}isZooming(){var h;return this._zooming||((h=this.handlers)===null||h===void 0?void 0:h.isZooming())}isRotating(){var h;return this._rotating||((h=this.handlers)===null||h===void 0?void 0:h.isRotating())}_createDelegatedListener(h,t,n){if(h==="mouseenter"||h==="mouseover"){let s=!1;return{layer:t,listener:n,delegates:{mousemove:p=>{const g=this.getLayer(t)?this.queryRenderedFeatures(p.point,{layers:[t]}):[];g.length?s||(s=!0,n.call(this,new Ki(h,this,p.originalEvent,{features:g}))):s=!1},mouseout:()=>{s=!1}}}}if(h==="mouseleave"||h==="mouseout"){let s=!1;return{layer:t,listener:n,delegates:{mousemove:g=>{(this.getLayer(t)?this.queryRenderedFeatures(g.point,{layers:[t]}):[]).length?s=!0:s&&(s=!1,n.call(this,new Ki(h,this,g.originalEvent)))},mouseout:g=>{s&&(s=!1,n.call(this,new Ki(h,this,g.originalEvent)))}}}}{const s=u=>{const p=this.getLayer(t)?this.queryRenderedFeatures(u.point,{layers:[t]}):[];p.length&&(u.features=p,n.call(this,u),delete u.features)};return{layer:t,listener:n,delegates:{[h]:s}}}}on(h,t,n){if(n===void 0)return super.on(h,t);const s=this._createDelegatedListener(h,t,n);this._delegatedListeners=this._delegatedListeners||{},this._delegatedListeners[h]=this._delegatedListeners[h]||[],this._delegatedListeners[h].push(s);for(const u in s.delegates)this.on(u,s.delegates[u]);return this}once(h,t,n){if(n===void 0)return super.once(h,t);const s=this._createDelegatedListener(h,t,n);for(const u in s.delegates)this.once(u,s.delegates[u]);return this}off(h,t,n){return n===void 0?super.off(h,t):(this._delegatedListeners&&this._delegatedListeners[h]&&(s=>{const u=this._delegatedListeners[h];for(let p=0;pthis._updateStyle(h,t)));const n=this.style&&t.transformStyle?this.style.serialize():void 0;return this.style&&(this.style.setEventedParent(null),this.style._remove(!h)),h?(this.style=new fi(this,t||{}),this.style.setEventedParent(this,{style:this.style}),typeof h=="string"?this.style.loadURL(h,t,n):this.style.loadJSON(h,t,n),this):(delete this.style,this)}_lazyInitEmptyStyle(){this.style||(this.style=new fi(this,{}),this.style.setEventedParent(this,{style:this.style}),this.style.loadEmpty())}_diffStyle(h,t){if(typeof h=="string"){const n=this._requestManager.transformRequest(h,Ze.Style);o.f(n,((s,u)=>{s?this.fire(new o.j(s)):u&&this._updateDiff(u,t)}))}else typeof h=="object"&&this._updateDiff(h,t)}_updateDiff(h,t){try{this.style.setState(h,t)&&this._update(!0)}catch(n){o.w(`Unable to perform style diff: ${n.message||n.error||n}. Rebuilding the style from scratch.`),this._updateStyle(h,t)}}getStyle(){if(this.style)return this.style.serialize()}isStyleLoaded(){return this.style?this.style.loaded():o.w("There is no style added to the map.")}addSource(h,t){return this._lazyInitEmptyStyle(),this.style.addSource(h,t),this._update(!0)}isSourceLoaded(h){const t=this.style&&this.style.sourceCaches[h];if(t!==void 0)return t.loaded();this.fire(new o.j(new Error(`There is no source with ID '${h}'`)))}setTerrain(h){if(this.style._checkLoaded(),this._terrainDataCallback&&this.style.off("data",this._terrainDataCallback),h){const t=this.style.sourceCaches[h.source];if(!t)throw new Error(`cannot load terrain, because there exists no source with ID: ${h.source}`);for(const n in this.style._layers){const s=this.style._layers[n];s.type==="hillshade"&&s.source===h.source&&o.w("You are using the same source for a hillshade layer and for 3D terrain. Please consider using two separate sources to improve rendering quality.")}this.terrain=new Fl(this.painter,t,h),this.painter.renderToTexture=new ys(this.painter,this.terrain),this.transform._minEleveationForCurrentTile=this.terrain.getMinTileElevationForLngLatZoom(this.transform.center,this.transform.tileZoom),this.transform.elevation=this.terrain.getElevationForLngLatZoom(this.transform.center,this.transform.tileZoom),this._terrainDataCallback=n=>{n.dataType==="style"?this.terrain.sourceCache.freeRtt():n.dataType==="source"&&n.tile&&(n.sourceId!==h.source||this._elevationFreeze||(this.transform._minEleveationForCurrentTile=this.terrain.getMinTileElevationForLngLatZoom(this.transform.center,this.transform.tileZoom),this.transform.elevation=this.terrain.getElevationForLngLatZoom(this.transform.center,this.transform.tileZoom)),this.terrain.sourceCache.freeRtt(n.tile.tileID))},this.style.on("data",this._terrainDataCallback)}else this.terrain&&this.terrain.sourceCache.destruct(),this.terrain=null,this.painter.renderToTexture&&this.painter.renderToTexture.destruct(),this.painter.renderToTexture=null,this.transform._minEleveationForCurrentTile=0,this.transform.elevation=0;return this.fire(new o.k("terrain",{terrain:h})),this}getTerrain(){var h,t;return(t=(h=this.terrain)===null||h===void 0?void 0:h.options)!==null&&t!==void 0?t:null}areTilesLoaded(){const h=this.style&&this.style.sourceCaches;for(const t in h){const n=h[t]._tiles;for(const s in n){const u=n[s];if(u.state!=="loaded"&&u.state!=="errored")return!1}}return!0}addSourceType(h,t,n){return this._lazyInitEmptyStyle(),this.style.addSourceType(h,t,n)}removeSource(h){return this.style.removeSource(h),this._update(!0)}getSource(h){return this.style.getSource(h)}addImage(h,t,n={}){const{pixelRatio:s=1,sdf:u=!1,stretchX:p,stretchY:g,content:_}=n;if(this._lazyInitEmptyStyle(),!(t instanceof HTMLImageElement||o.a(t))){if(t.width===void 0||t.height===void 0)return this.fire(new o.j(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:v,height:w,data:I}=t,A=t;return this.style.addImage(h,{data:new o.R({width:v,height:w},new Uint8Array(I)),pixelRatio:s,stretchX:p,stretchY:g,content:_,sdf:u,version:0,userImage:A}),A.onAdd&&A.onAdd(this,h),this}}{const{width:v,height:w,data:I}=o.h.getImageData(t);this.style.addImage(h,{data:new o.R({width:v,height:w},I),pixelRatio:s,stretchX:p,stretchY:g,content:_,sdf:u,version:0})}}updateImage(h,t){const n=this.style.getImage(h);if(!n)return this.fire(new o.j(new Error("The map has no image with that id. If you are adding a new image use `map.addImage(...)` instead.")));const s=t instanceof HTMLImageElement||o.a(t)?o.h.getImageData(t):t,{width:u,height:p,data:g}=s;if(u===void 0||p===void 0)return this.fire(new o.j(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(u!==n.data.width||p!==n.data.height)return this.fire(new o.j(new Error("The width and height of the updated image must be that same as the previous version of the image")));const _=!(t instanceof HTMLImageElement||o.a(t));return n.data.replace(g,_),this.style.updateImage(h,n),this}getImage(h){return this.style.getImage(h)}hasImage(h){return h?!!this.style.getImage(h):(this.fire(new o.j(new Error("Missing required image id"))),!1)}removeImage(h){this.style.removeImage(h)}loadImage(h,t){Be.getImage(this._requestManager.transformRequest(h,Ze.Image),t)}listImages(){return this.style.listImages()}addLayer(h,t){return this._lazyInitEmptyStyle(),this.style.addLayer(h,t),this._update(!0)}moveLayer(h,t){return this.style.moveLayer(h,t),this._update(!0)}removeLayer(h){return this.style.removeLayer(h),this._update(!0)}getLayer(h){return this.style.getLayer(h)}getLayersOrder(){return this.style.getLayersOrder()}setLayerZoomRange(h,t,n){return this.style.setLayerZoomRange(h,t,n),this._update(!0)}setFilter(h,t,n={}){return this.style.setFilter(h,t,n),this._update(!0)}getFilter(h){return this.style.getFilter(h)}setPaintProperty(h,t,n,s={}){return this.style.setPaintProperty(h,t,n,s),this._update(!0)}getPaintProperty(h,t){return this.style.getPaintProperty(h,t)}setLayoutProperty(h,t,n,s={}){return this.style.setLayoutProperty(h,t,n,s),this._update(!0)}getLayoutProperty(h,t){return this.style.getLayoutProperty(h,t)}setGlyphs(h,t={}){return this._lazyInitEmptyStyle(),this.style.setGlyphs(h,t),this._update(!0)}getGlyphs(){return this.style.getGlyphsUrl()}addSprite(h,t,n={}){return this._lazyInitEmptyStyle(),this.style.addSprite(h,t,n,(s=>{s||this._update(!0)})),this}removeSprite(h){return this._lazyInitEmptyStyle(),this.style.removeSprite(h),this._update(!0)}getSprite(){return this.style.getSprite()}setSprite(h,t={}){return this._lazyInitEmptyStyle(),this.style.setSprite(h,t,(n=>{n||this._update(!0)})),this}setLight(h,t={}){return this._lazyInitEmptyStyle(),this.style.setLight(h,t),this._update(!0)}getLight(){return this.style.getLight()}setFeatureState(h,t){return this.style.setFeatureState(h,t),this._update()}removeFeatureState(h,t){return this.style.removeFeatureState(h,t),this._update()}getFeatureState(h){return this.style.getFeatureState(h)}getContainer(){return this._container}getCanvasContainer(){return this._canvasContainer}getCanvas(){return this._canvas}_containerDimensions(){let h=0,t=0;return this._container&&(h=this._container.clientWidth||400,t=this._container.clientHeight||300),[h,t]}_setupContainer(){const h=this._container;h.classList.add("maplibregl-map");const t=this._canvasContainer=H.create("div","maplibregl-canvas-container",h);this._interactive&&t.classList.add("maplibregl-interactive"),this._canvas=H.create("canvas","maplibregl-canvas",t),this._canvas.addEventListener("webglcontextlost",this._contextLost,!1),this._canvas.addEventListener("webglcontextrestored",this._contextRestored,!1),this._canvas.setAttribute("tabindex","0"),this._canvas.setAttribute("aria-label","Map"),this._canvas.setAttribute("role","region");const n=this._containerDimensions(),s=this._getClampedPixelRatio(n[0],n[1]);this._resizeCanvas(n[0],n[1],s);const u=this._controlContainer=H.create("div","maplibregl-control-container",h),p=this._controlPositions={};["top-left","top-right","bottom-left","bottom-right"].forEach((g=>{p[g]=H.create("div",`maplibregl-ctrl-${g} `,u)})),this._container.addEventListener("scroll",this._onMapScroll,!1)}_setupCooperativeGestures(){this._cooperativeGesturesScreen=H.create("div","maplibregl-cooperative-gesture-screen",this._container);let h=typeof this._cooperativeGestures!="boolean"&&this._cooperativeGestures.windowsHelpText?this._cooperativeGestures.windowsHelpText:"Use Ctrl + scroll to zoom the map";navigator.platform.indexOf("Mac")===0&&(h=typeof this._cooperativeGestures!="boolean"&&this._cooperativeGestures.macHelpText?this._cooperativeGestures.macHelpText:"Use ⌘ + scroll to zoom the map"),this._cooperativeGesturesScreen.innerHTML=` +
${h}
${typeof this._cooperativeGestures!="boolean"&&this._cooperativeGestures.mobileHelpText?this._cooperativeGestures.mobileHelpText:"Use two fingers to move the map"}
- `,this._cooperativeGesturesScreen.setAttribute("aria-hidden","true"),this._canvasContainer.addEventListener("wheel",this._cooperativeGesturesOnWheel,!1),this._canvasContainer.classList.add("maplibregl-cooperative-gestures")}_destroyCooperativeGestures(){H.remove(this._cooperativeGesturesScreen),this._canvasContainer.removeEventListener("wheel",this._cooperativeGesturesOnWheel,!1),this._canvasContainer.classList.remove("maplibregl-cooperative-gestures")}_resizeCanvas(u,t,n){this._canvas.width=Math.floor(n*u),this._canvas.height=Math.floor(n*t),this._canvas.style.width=`${u}px`,this._canvas.style.height=`${t}px`}_setupPainter(){const u={alpha:!0,stencil:!0,depth:!0,failIfMajorPerformanceCaveat:this._failIfMajorPerformanceCaveat,preserveDrawingBuffer:this._preserveDrawingBuffer,antialias:this._antialias||!1};let t=null;this._canvas.addEventListener("webglcontextcreationerror",(s=>{t={requestedAttributes:u},s&&(t.statusMessage=s.statusMessage,t.type=s.type)}),{once:!0});const n=this._canvas.getContext("webgl2",u)||this._canvas.getContext("webgl",u);if(!n){const s="Failed to initialize WebGL";throw t?(t.message=s,new Error(JSON.stringify(t))):new Error(s)}this.painter=new bn(n,this.transform),we.testSupport(n)}_onCooperativeGesture(u,t,n){return!t&&n<2&&(this._cooperativeGesturesScreen.classList.add("maplibregl-show"),setTimeout((()=>{this._cooperativeGesturesScreen.classList.remove("maplibregl-show")}),100)),!1}loaded(){return!this._styleDirty&&!this._sourcesDirty&&!!this.style&&this.style.loaded()}_update(u){return this.style&&this.style._loaded?(this._styleDirty=this._styleDirty||u,this._sourcesDirty=!0,this.triggerRepaint(),this):this}_requestRenderFrame(u){return this._update(),this._renderTaskQueue.add(u)}_cancelRenderFrame(u){this._renderTaskQueue.remove(u)}_render(u){const t=this._idleTriggered?this._fadeDuration:0;if(this.painter.context.setDirty(),this.painter.setBaseState(),this._renderTaskQueue.run(u),this._removed)return;let n=!1;if(this.style&&this._styleDirty){this._styleDirty=!1;const c=this.transform.zoom,p=l.h.now();this.style.zoomHistory.update(c,p);const g=new l.a8(c,{now:p,fadeDuration:t,zoomHistory:this.style.zoomHistory,transition:this.style.getTransition()}),_=g.crossFadingFactor();_===1&&_===this._crossFadingFactor||(n=!0,this._crossFadingFactor=_),this.style.update(g)}this.style&&this._sourcesDirty&&(this._sourcesDirty=!1,this.style._updateSources(this.transform)),this.terrain?(this.terrain.sourceCache.update(this.transform,this.terrain),this.transform._minEleveationForCurrentTile=this.terrain.getMinTileElevationForLngLatZoom(this.transform.center,this.transform.tileZoom),this._elevationFreeze||(this.transform.elevation=this.terrain.getElevationForLngLatZoom(this.transform.center,this.transform.tileZoom))):(this.transform._minEleveationForCurrentTile=0,this.transform.elevation=0),this._placementDirty=this.style&&this.style._updatePlacement(this.painter.transform,this.showCollisionBoxes,t,this._crossSourceCollisions),this.painter.render(this.style,{showTileBoundaries:this.showTileBoundaries,showOverdrawInspector:this._showOverdrawInspector,rotating:this.isRotating(),zooming:this.isZooming(),moving:this.isMoving(),fadeDuration:t,showPadding:this.showPadding}),this.fire(new l.k("render")),this.loaded()&&!this._loaded&&(this._loaded=!0,l.bg.mark(l.bh.load),this.fire(new l.k("load"))),this.style&&(this.style.hasTransitions()||n)&&(this._styleDirty=!0),this.style&&!this._placementDirty&&this.style._releaseSymbolFadeTiles();const s=this._sourcesDirty||this._styleDirty||this._placementDirty;return s||this._repaint?this.triggerRepaint():!this.isMoving()&&this.loaded()&&this.fire(new l.k("idle")),!this._loaded||this._fullyLoaded||s||(this._fullyLoaded=!0,l.bg.mark(l.bh.fullLoad)),this}redraw(){return this.style&&(this._frame&&(this._frame.cancel(),this._frame=null),this._render(0)),this}remove(){var u;this._hash&&this._hash.remove();for(const n of this._controls)n.onRemove(this);this._controls=[],this._frame&&(this._frame.cancel(),this._frame=null),this._renderTaskQueue.clear(),this.painter.destroy(),this.handlers.destroy(),delete this.handlers,this.setStyle(null),typeof window<"u"&&removeEventListener("online",this._onWindowOnline,!1),qe.removeThrottleControl(this._imageQueueHandle),(u=this._resizeObserver)===null||u===void 0||u.disconnect();const t=this.painter.context.gl.getExtension("WEBGL_lose_context");t&&t.loseContext(),this._canvas.removeEventListener("webglcontextrestored",this._contextRestored,!1),this._canvas.removeEventListener("webglcontextlost",this._contextLost,!1),H.remove(this._canvasContainer),H.remove(this._controlContainer),this._cooperativeGestures&&this._destroyCooperativeGestures(),this._container.classList.remove("maplibregl-map"),l.bg.clearMetrics(),this._removed=!0,this.fire(new l.k("remove"))}triggerRepaint(){this.style&&!this._frame&&(this._frame=l.h.frame((u=>{l.bg.frame(u),this._frame=null,this._render(u)})))}get showTileBoundaries(){return!!this._showTileBoundaries}set showTileBoundaries(u){this._showTileBoundaries!==u&&(this._showTileBoundaries=u,this._update())}get showPadding(){return!!this._showPadding}set showPadding(u){this._showPadding!==u&&(this._showPadding=u,this._update())}get showCollisionBoxes(){return!!this._showCollisionBoxes}set showCollisionBoxes(u){this._showCollisionBoxes!==u&&(this._showCollisionBoxes=u,u?this.style._generateCollisionBoxes():this._update())}get showOverdrawInspector(){return!!this._showOverdrawInspector}set showOverdrawInspector(u){this._showOverdrawInspector!==u&&(this._showOverdrawInspector=u,this._update())}get repaint(){return!!this._repaint}set repaint(u){this._repaint!==u&&(this._repaint=u,this.triggerRepaint())}get vertices(){return!!this._vertices}set vertices(u){this._vertices=u,this._update()}get version(){return je}getCameraTargetElevation(){return this.transform.elevation}},xt.NavigationControl=class{constructor(u){this._updateZoomButtons=()=>{const t=this._map.getZoom(),n=t===this._map.getMaxZoom(),s=t===this._map.getMinZoom();this._zoomInButton.disabled=n,this._zoomOutButton.disabled=s,this._zoomInButton.setAttribute("aria-disabled",n.toString()),this._zoomOutButton.setAttribute("aria-disabled",s.toString())},this._rotateCompassArrow=()=>{const t=this.options.visualizePitch?`scale(${1/Math.pow(Math.cos(this._map.transform.pitch*(Math.PI/180)),.5)}) rotateX(${this._map.transform.pitch}deg) rotateZ(${this._map.transform.angle*(180/Math.PI)}deg)`:`rotate(${this._map.transform.angle*(180/Math.PI)}deg)`;this._compassIcon.style.transform=t},this._setButtonTitle=(t,n)=>{const s=this._map._getUIString(`NavigationControl.${n}`);t.title=s,t.setAttribute("aria-label",s)},this.options=l.e({},ho,u),this._container=H.create("div","maplibregl-ctrl maplibregl-ctrl-group"),this._container.addEventListener("contextmenu",(t=>t.preventDefault())),this.options.showZoom&&(this._zoomInButton=this._createButton("maplibregl-ctrl-zoom-in",(t=>this._map.zoomIn({},{originalEvent:t}))),H.create("span","maplibregl-ctrl-icon",this._zoomInButton).setAttribute("aria-hidden","true"),this._zoomOutButton=this._createButton("maplibregl-ctrl-zoom-out",(t=>this._map.zoomOut({},{originalEvent:t}))),H.create("span","maplibregl-ctrl-icon",this._zoomOutButton).setAttribute("aria-hidden","true")),this.options.showCompass&&(this._compass=this._createButton("maplibregl-ctrl-compass",(t=>{this.options.visualizePitch?this._map.resetNorthPitch({},{originalEvent:t}):this._map.resetNorth({},{originalEvent:t})})),this._compassIcon=H.create("span","maplibregl-ctrl-icon",this._compass),this._compassIcon.setAttribute("aria-hidden","true"))}onAdd(u){return this._map=u,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._map.on("rotate",this._rotateCompassArrow),this._rotateCompassArrow(),this._handler=new po(this._map,this._compass,this.options.visualizePitch)),this._container}onRemove(){H.remove(this._container),this.options.showZoom&&this._map.off("zoom",this._updateZoomButtons),this.options.showCompass&&(this.options.visualizePitch&&this._map.off("pitch",this._rotateCompassArrow),this._map.off("rotate",this._rotateCompassArrow),this._handler.off(),delete this._handler),delete this._map}_createButton(u,t){const n=H.create("button",u,this._container);return n.type="button",n.addEventListener("click",t),n}},xt.GeolocateControl=class extends l.E{constructor(u){super(),this._onSuccess=t=>{if(this._map){if(this._isOutOfMapMaxBounds(t))return this._setErrorState(),this.fire(new l.k("outofmaxbounds",t)),this._updateMarker(),void this._finish();if(this.options.trackUserLocation)switch(this._lastKnownPosition=t,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&&this._watchState!=="OFF"&&this._updateMarker(t),this.options.trackUserLocation&&this._watchState!=="ACTIVE_LOCK"||this._updateCamera(t),this.options.showUserLocation&&this._dotElement.classList.remove("maplibregl-user-location-dot-stale"),this.fire(new l.k("geolocate",t)),this._finish()}},this._updateCamera=t=>{const n=new l.L(t.coords.longitude,t.coords.latitude),s=t.coords.accuracy,c=this._map.getBearing(),p=l.e({bearing:c},this.options.fitBoundsOptions),g=Mt.fromLngLat(n,s);this._map.fitBounds(g,p,{geolocateSource:!0})},this._updateMarker=t=>{if(t){const n=new l.L(t.coords.longitude,t.coords.latitude);this._accuracyCircleMarker.setLngLat(n).addTo(this._map),this._userLocationDotMarker.setLngLat(n).addTo(this._map),this._accuracy=t.coords.accuracy,this.options.showUserLocation&&this.options.showAccuracyCircle&&this._updateCircleRadius()}else this._userLocationDotMarker.remove(),this._accuracyCircleMarker.remove()},this._onZoom=()=>{this.options.showUserLocation&&this.options.showAccuracyCircle&&this._updateCircleRadius()},this._onError=t=>{if(this._map){if(this.options.trackUserLocation)if(t.code===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._geolocateButton.disabled=!0;const n=this._map._getUIString("GeolocateControl.LocationNotAvailable");this._geolocateButton.title=n,this._geolocateButton.setAttribute("aria-label",n),this._geolocationWatchID!==void 0&&this._clearWatch()}else{if(t.code===3&&Jn)return;this._setErrorState()}this._watchState!=="OFF"&&this.options.showUserLocation&&this._dotElement.classList.add("maplibregl-user-location-dot-stale"),this.fire(new l.k("error",t)),this._finish()}},this._finish=()=>{this._timeoutId&&clearTimeout(this._timeoutId),this._timeoutId=void 0},this._setupUI=t=>{if(this._map){if(this._container.addEventListener("contextmenu",(n=>n.preventDefault())),this._geolocateButton=H.create("button","maplibregl-ctrl-geolocate",this._container),H.create("span","maplibregl-ctrl-icon",this._geolocateButton).setAttribute("aria-hidden","true"),this._geolocateButton.type="button",t===!1){l.w("Geolocation support is not available so the GeolocateControl will be disabled.");const n=this._map._getUIString("GeolocateControl.LocationNotAvailable");this._geolocateButton.disabled=!0,this._geolocateButton.title=n,this._geolocateButton.setAttribute("aria-label",n)}else{const n=this._map._getUIString("GeolocateControl.FindMyLocation");this._geolocateButton.title=n,this._geolocateButton.setAttribute("aria-label",n)}this.options.trackUserLocation&&(this._geolocateButton.setAttribute("aria-pressed","false"),this._watchState="OFF"),this.options.showUserLocation&&(this._dotElement=H.create("div","maplibregl-user-location-dot"),this._userLocationDotMarker=new Sn({element:this._dotElement}),this._circleElement=H.create("div","maplibregl-user-location-accuracy-circle"),this._accuracyCircleMarker=new Sn({element:this._circleElement,pitchAlignment:"map"}),this.options.trackUserLocation&&(this._watchState="OFF"),this._map.on("zoom",this._onZoom)),this._geolocateButton.addEventListener("click",this.trigger.bind(this)),this._setup=!0,this.options.trackUserLocation&&this._map.on("movestart",(n=>{n.geolocateSource||this._watchState!=="ACTIVE_LOCK"||n.originalEvent&&n.originalEvent.type==="resize"||(this._watchState="BACKGROUND",this._geolocateButton.classList.add("maplibregl-ctrl-geolocate-background"),this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-active"),this.fire(new l.k("trackuserlocationend")))}))}},this.options=l.e({},qt,u)}onAdd(u){return this._map=u,this._container=H.create("div","maplibregl-ctrl maplibregl-ctrl-group"),(function(t,n=!1){Kt===void 0||n?window.navigator.permissions!==void 0?window.navigator.permissions.query({name:"geolocation"}).then((s=>{Kt=s.state!=="denied",t(Kt)})).catch((()=>{Kt=!!window.navigator.geolocation,t(Kt)})):(Kt=!!window.navigator.geolocation,t(Kt)):t(Kt)})(this._setupUI),this._container}onRemove(){this._geolocationWatchID!==void 0&&(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(),H.remove(this._container),this._map.off("zoom",this._onZoom),this._map=void 0,Vt=0,Jn=!1}_isOutOfMapMaxBounds(u){const t=this._map.getMaxBounds(),n=u.coords;return t&&(n.longitudet.getEast()||n.latitudet.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":break;default:throw new Error(`Unexpected watchState ${this._watchState}`)}}_updateCircleRadius(){const u=this._map.getBounds(),t=u.getSouthEast(),n=u.getNorthEast(),s=t.distanceTo(n),c=Math.ceil(this._accuracy/(s/this._map._container.clientHeight)*2);this._circleElement.style.width=`${c}px`,this._circleElement.style.height=`${c}px`}trigger(){if(!this._setup)return l.w("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 l.k("trackuserlocationstart"));break;case"WAITING_ACTIVE":case"ACTIVE_LOCK":case"ACTIVE_ERROR":case"BACKGROUND_ERROR":Vt--,Jn=!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 l.k("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 l.k("trackuserlocationstart"));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(this._watchState==="OFF"&&this._geolocationWatchID!==void 0)this._clearWatch();else if(this._geolocationWatchID===void 0){let u;this._geolocateButton.classList.add("maplibregl-ctrl-geolocate-waiting"),this._geolocateButton.setAttribute("aria-pressed","true"),Vt++,Vt>1?(u={maximumAge:6e5,timeout:0},Jn=!0):(u=this.options.positionOptions,Jn=!1),this._geolocationWatchID=window.navigator.geolocation.watchPosition(this._onSuccess,this._onError,u)}}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)}},xt.AttributionControl=Ki,xt.LogoControl=Pt,xt.ScaleControl=class{constructor(u){this._onMove=()=>{ka(this._map,this._container,this.options)},this.setUnit=t=>{this.options.unit=t,ka(this._map,this._container,this.options)},this.options=l.e({},Aa,u)}getDefaultPosition(){return"bottom-left"}onAdd(u){return this._map=u,this._container=H.create("div","maplibregl-ctrl maplibregl-ctrl-scale",u.getContainer()),this._map.on("move",this._onMove),this._onMove(),this._container}onRemove(){H.remove(this._container),this._map.off("move",this._onMove),this._map=void 0}},xt.FullscreenControl=class extends l.E{constructor(u={}){super(),this._onFullscreenChange=()=>{(window.document.fullscreenElement||window.document.mozFullScreenElement||window.document.webkitFullscreenElement||window.document.msFullscreenElement)===this._container!==this._fullscreen&&this._handleFullscreenChange()},this._onClickFullscreen=()=>{this._isFullscreen()?this._exitFullscreen():this._requestFullscreen()},this._fullscreen=!1,u&&u.container&&(u.container instanceof HTMLElement?this._container=u.container:l.w("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(u){return this._map=u,this._container||(this._container=this._map.getContainer()),this._controlContainer=H.create("div","maplibregl-ctrl maplibregl-ctrl-group"),this._setupUI(),this._controlContainer}onRemove(){H.remove(this._controlContainer),this._map=null,window.document.removeEventListener(this._fullscreenchange,this._onFullscreenChange)}_setupUI(){const u=this._fullscreenButton=H.create("button","maplibregl-ctrl-fullscreen",this._controlContainer);H.create("span","maplibregl-ctrl-icon",u).setAttribute("aria-hidden","true"),u.type="button",this._updateTitle(),this._fullscreenButton.addEventListener("click",this._onClickFullscreen),window.document.addEventListener(this._fullscreenchange,this._onFullscreenChange)}_updateTitle(){const u=this._getTitle();this._fullscreenButton.setAttribute("aria-label",u),this._fullscreenButton.title=u}_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 l.k("fullscreenstart")),this._map._cooperativeGestures&&(this._prevCooperativeGestures=this._map._cooperativeGestures,this._map.setCooperativeGestures())):(this.fire(new l.k("fullscreenend")),this._prevCooperativeGestures&&(this._map.setCooperativeGestures(this._prevCooperativeGestures),delete this._prevCooperativeGestures))}_exitFullscreen(){window.document.exitFullscreen?window.document.exitFullscreen():window.document.mozCancelFullScreen?window.document.mozCancelFullScreen():window.document.msExitFullscreen?window.document.msExitFullscreen():window.document.webkitCancelFullScreen?window.document.webkitCancelFullScreen():this._togglePseudoFullScreen()}_requestFullscreen(){this._container.requestFullscreen?this._container.requestFullscreen():this._container.mozRequestFullScreen?this._container.mozRequestFullScreen():this._container.msRequestFullscreen?this._container.msRequestFullscreen():this._container.webkitRequestFullscreen?this._container.webkitRequestFullscreen():this._togglePseudoFullScreen()}_togglePseudoFullScreen(){this._container.classList.toggle("maplibregl-pseudo-fullscreen"),this._handleFullscreenChange(),this._map.resize()}},xt.TerrainControl=class{constructor(u){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.disableTerrain")):(this._terrainButton.classList.add("maplibregl-ctrl-terrain"),this._terrainButton.title=this._map._getUIString("TerrainControl.enableTerrain"))},this.options=u}onAdd(u){return this._map=u,this._container=H.create("div","maplibregl-ctrl maplibregl-ctrl-group"),this._terrainButton=H.create("button","maplibregl-ctrl-terrain",this._container),H.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(){H.remove(this._container),this._map.off("terrain",this._updateTerrainIcon),this._map=void 0}},xt.Popup=class extends l.E{constructor(u){super(),this.remove=()=>(this._content&&H.remove(this._content),this._container&&(H.remove(this._container),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("mousemove",this._onMouseMove),this._map.off("mouseup",this._onMouseUp),this._map.off("drag",this._onDrag),delete this._map),this.fire(new l.k("close")),this),this._onMouseUp=t=>{this._update(t.point)},this._onMouseMove=t=>{this._update(t.point)},this._onDrag=t=>{this._update(t.point)},this._update=t=>{if(!this._map||!this._lngLat&&!this._trackPointer||!this._content)return;if(!this._container){if(this._container=H.create("div","maplibregl-popup",this._map.getContainer()),this._tip=H.create("div","maplibregl-popup-tip",this._container),this._container.appendChild(this._content),this.options.className)for(const g of this.options.className.split(" 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this._map&&this.remove(),this._map=u,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._update(),this._focusFirstElement(),this._trackPointer?(this._map.on("mousemove",this._onMouseMove),this._map.on("mouseup",this._onMouseUp),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 l.k("open")),this}isOpen(){return!!this._map}getLngLat(){return this._lngLat}setLngLat(u){return this._lngLat=l.L.convert(u),this._pos=null,this._trackPointer=!1,this._update(),this._map&&(this._map.on("move",this._update),this._map.off("mousemove",this._onMouseMove),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._update(),this._map&&(this._map.off("move",this._update),this._map.on("mousemove",this._onMouseMove),this._map.on("drag",this._onDrag),this._container&&this._container.classList.add("maplibregl-popup-track-pointer"),this._map._canvasContainer.classList.add("maplibregl-track-pointer")),this}getElement(){return this._container}setText(u){return this.setDOMContent(document.createTextNode(u))}setHTML(u){const t=document.createDocumentFragment(),n=document.createElement("body");let s;for(n.innerHTML=u;s=n.firstChild,s;)t.appendChild(s);return this.setDOMContent(t)}getMaxWidth(){var u;return(u=this._container)===null||u===void 0?void 0:u.style.maxWidth}setMaxWidth(u){return this.options.maxWidth=u,this._update(),this}setDOMContent(u){if(this._content)for(;this._content.hasChildNodes();)this._content.firstChild&&this._content.removeChild(this._content.firstChild);else this._content=H.create("div","maplibregl-popup-content",this._container);return this._content.appendChild(u),this._createCloseButton(),this._update(),this._focusFirstElement(),this}addClassName(u){this._container&&this._container.classList.add(u)}removeClassName(u){this._container&&this._container.classList.remove(u)}setOffset(u){return this.options.offset=u,this._update(),this}toggleClassName(u){if(this._container)return this._container.classList.toggle(u)}_createCloseButton(){this.options.closeButton&&(this._closeButton=H.create("button","maplibregl-popup-close-button",this._content),this._closeButton.type="button",this._closeButton.setAttribute("aria-label","Close popup"),this._closeButton.innerHTML="×",this._closeButton.addEventListener("click",this._onClose))}_focusFirstElement(){if(!this.options.focusAfterOpen||!this._container)return;const u=this._container.querySelector(go);u&&u.focus()}},xt.Marker=Sn,xt.Style=mi,xt.LngLat=l.L,xt.LngLatBounds=Mt,xt.Point=l.P,xt.MercatorCoordinate=l.U,xt.Evented=l.E,xt.AJAXError=l.bi,xt.config=l.c,xt.CanvasSource=Hr,xt.GeoJSONSource=Gr,xt.ImageSource=nr,xt.RasterDEMTileSource=Bn,xt.RasterTileSource=Rn,xt.VectorTileSource=pn,xt.VideoSource=ua,xt.setRTLTextPlugin=l.bj,xt.getRTLTextPluginStatus=l.bk,xt.prewarm=function(){Na().acquire(gt)},xt.clearPrewarmedResources=function(){const u=zr;u&&(u.isPreloaded()&&u.numActive()===1?(u.release(gt),zr=null):console.warn("Could not clear WebWorkers since there are active Map instances that still reference it. 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Ce=L.value.getCenter();return{lat:Ce.lat,lon:Ce.lng}}return{lat:h.center.lat,lon:h.center.lon}}function _e(){return L.value&&L.value.loaded()?L.value.getZoom():h.zoom}function Ve(Ce,Ze){L.value&&L.value.loaded()&&L.value.flyTo({center:[Ze,Ce],zoom:L.value.getZoom(),duration:1e3})}return{mapContainer:E,loading:F,getCurrentCenter:me,getCurrentZoom:_e,centerOnPosition:Ve}}};var pd=function(){var w=this,E=w._self._c;return E("div",{staticClass:"map-preview"},[E("div",{ref:"mapContainer",staticClass:"map-container"}),w.loading?E("div",{staticClass:"map-loading"},[E("div",{staticClass:"spinner"}),E("span",[w._v("Loading map...")])]):w._e()])},dd=[],fd=No(hd,pd,dd,!1,null,null);const md=fd.exports,Is={BASE_URL:"https://nominatim.openstreetmap.org/search",USER_AGENT:"GeoProject/1.0 (Kirby CMS Map Editor)",RATE_LIMIT_MS:1e3,MIN_QUERY_LENGTH:3,MAX_RESULTS:5,DEFAULT_LANGUAGE:"fr"},gd={GEOCODING:500};async function _d(h){if(!h||h.trim().length({id:F.place_id,displayName:F.display_name,lat:parseFloat(F.lat),lon:parseFloat(F.lon),type:F.type,importance:F.importance,boundingBox:F.boundingbox}))}catch(w){throw console.error("Geocoding error:",w),w}}function yd(h,w=500){let E;return function(...F){const Q=()=>{clearTimeout(E),h(...F)};clearTimeout(E),E=setTimeout(Q,w)}}const xd={emits:["select-location","center-map"],setup(h,{emit:w}){const E=Vue.ref(null),L=Vue.ref(""),F=Vue.ref([]),Q=Vue.ref(!1),K=Vue.ref(null),l=Vue.ref(!1),se=Vue.ref(-1),H=yd(async Fe=>{if(!Fe||Fe.trim().length<3){F.value=[],l.value=!1,Q.value=!1;return}Q.value=!0,K.value=null;try{const Je=await _d(Fe);F.value=Je,l.value=!0,se.value=-1}catch{K.value="Erreur lors de la recherche. 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o.k("render")),this.loaded()&&!this._loaded&&(this._loaded=!0,o.bg.mark(o.bh.load),this.fire(new o.k("load"))),this.style&&(this.style.hasTransitions()||n)&&(this._styleDirty=!0),this.style&&!this._placementDirty&&this.style._releaseSymbolFadeTiles();const s=this._sourcesDirty||this._styleDirty||this._placementDirty;return s||this._repaint?this.triggerRepaint():!this.isMoving()&&this.loaded()&&this.fire(new o.k("idle")),!this._loaded||this._fullyLoaded||s||(this._fullyLoaded=!0,o.bg.mark(o.bh.fullLoad)),this}redraw(){return this.style&&(this._frame&&(this._frame.cancel(),this._frame=null),this._render(0)),this}remove(){var h;this._hash&&this._hash.remove();for(const n of this._controls)n.onRemove(this);this._controls=[],this._frame&&(this._frame.cancel(),this._frame=null),this._renderTaskQueue.clear(),this.painter.destroy(),this.handlers.destroy(),delete this.handlers,this.setStyle(null),typeof window<"u"&&removeEventListener("online",this._onWindowOnline,!1),Be.removeThrottleControl(this._imageQueueHandle),(h=this._resizeObserver)===null||h===void 0||h.disconnect();const t=this.painter.context.gl.getExtension("WEBGL_lose_context");t&&t.loseContext(),this._canvas.removeEventListener("webglcontextrestored",this._contextRestored,!1),this._canvas.removeEventListener("webglcontextlost",this._contextLost,!1),H.remove(this._canvasContainer),H.remove(this._controlContainer),this._cooperativeGestures&&this._destroyCooperativeGestures(),this._container.classList.remove("maplibregl-map"),o.bg.clearMetrics(),this._removed=!0,this.fire(new o.k("remove"))}triggerRepaint(){this.style&&!this._frame&&(this._frame=o.h.frame((h=>{o.bg.frame(h),this._frame=null,this._render(h)})))}get showTileBoundaries(){return!!this._showTileBoundaries}set showTileBoundaries(h){this._showTileBoundaries!==h&&(this._showTileBoundaries=h,this._update())}get showPadding(){return!!this._showPadding}set showPadding(h){this._showPadding!==h&&(this._showPadding=h,this._update())}get showCollisionBoxes(){return!!this._showCollisionBoxes}set showCollisionBoxes(h){this._showCollisionBoxes!==h&&(this._showCollisionBoxes=h,h?this.style._generateCollisionBoxes():this._update())}get showOverdrawInspector(){return!!this._showOverdrawInspector}set showOverdrawInspector(h){this._showOverdrawInspector!==h&&(this._showOverdrawInspector=h,this._update())}get repaint(){return!!this._repaint}set repaint(h){this._repaint!==h&&(this._repaint=h,this.triggerRepaint())}get vertices(){return!!this._vertices}set vertices(h){this._vertices=h,this._update()}get version(){return Ge}getCameraTargetElevation(){return this.transform.elevation}},vt.NavigationControl=class{constructor(h){this._updateZoomButtons=()=>{const t=this._map.getZoom(),n=t===this._map.getMaxZoom(),s=t===this._map.getMinZoom();this._zoomInButton.disabled=n,this._zoomOutButton.disabled=s,this._zoomInButton.setAttribute("aria-disabled",n.toString()),this._zoomOutButton.setAttribute("aria-disabled",s.toString())},this._rotateCompassArrow=()=>{const t=this.options.visualizePitch?`scale(${1/Math.pow(Math.cos(this._map.transform.pitch*(Math.PI/180)),.5)}) rotateX(${this._map.transform.pitch}deg) rotateZ(${this._map.transform.angle*(180/Math.PI)}deg)`:`rotate(${this._map.transform.angle*(180/Math.PI)}deg)`;this._compassIcon.style.transform=t},this._setButtonTitle=(t,n)=>{const s=this._map._getUIString(`NavigationControl.${n}`);t.title=s,t.setAttribute("aria-label",s)},this.options=o.e({},_o,h),this._container=H.create("div","maplibregl-ctrl maplibregl-ctrl-group"),this._container.addEventListener("contextmenu",(t=>t.preventDefault())),this.options.showZoom&&(this._zoomInButton=this._createButton("maplibregl-ctrl-zoom-in",(t=>this._map.zoomIn({},{originalEvent:t}))),H.create("span","maplibregl-ctrl-icon",this._zoomInButton).setAttribute("aria-hidden","true"),this._zoomOutButton=this._createButton("maplibregl-ctrl-zoom-out",(t=>this._map.zoomOut({},{originalEvent:t}))),H.create("span","maplibregl-ctrl-icon",this._zoomOutButton).setAttribute("aria-hidden","true")),this.options.showCompass&&(this._compass=this._createButton("maplibregl-ctrl-compass",(t=>{this.options.visualizePitch?this._map.resetNorthPitch({},{originalEvent:t}):this._map.resetNorth({},{originalEvent:t})})),this._compassIcon=H.create("span","maplibregl-ctrl-icon",this._compass),this._compassIcon.setAttribute("aria-hidden","true"))}onAdd(h){return this._map=h,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._map.on("rotate",this._rotateCompassArrow),this._rotateCompassArrow(),this._handler=new yo(this._map,this._compass,this.options.visualizePitch)),this._container}onRemove(){H.remove(this._container),this.options.showZoom&&this._map.off("zoom",this._updateZoomButtons),this.options.showCompass&&(this.options.visualizePitch&&this._map.off("pitch",this._rotateCompassArrow),this._map.off("rotate",this._rotateCompassArrow),this._handler.off(),delete this._handler),delete this._map}_createButton(h,t){const n=H.create("button",h,this._container);return n.type="button",n.addEventListener("click",t),n}},vt.GeolocateControl=class extends o.E{constructor(h){super(),this._onSuccess=t=>{if(this._map){if(this._isOutOfMapMaxBounds(t))return this._setErrorState(),this.fire(new o.k("outofmaxbounds",t)),this._updateMarker(),void this._finish();if(this.options.trackUserLocation)switch(this._lastKnownPosition=t,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&&this._watchState!=="OFF"&&this._updateMarker(t),this.options.trackUserLocation&&this._watchState!=="ACTIVE_LOCK"||this._updateCamera(t),this.options.showUserLocation&&this._dotElement.classList.remove("maplibregl-user-location-dot-stale"),this.fire(new o.k("geolocate",t)),this._finish()}},this._updateCamera=t=>{const n=new o.L(t.coords.longitude,t.coords.latitude),s=t.coords.accuracy,u=this._map.getBearing(),p=o.e({bearing:u},this.options.fitBoundsOptions),g=Pt.fromLngLat(n,s);this._map.fitBounds(g,p,{geolocateSource:!0})},this._updateMarker=t=>{if(t){const n=new o.L(t.coords.longitude,t.coords.latitude);this._accuracyCircleMarker.setLngLat(n).addTo(this._map),this._userLocationDotMarker.setLngLat(n).addTo(this._map),this._accuracy=t.coords.accuracy,this.options.showUserLocation&&this.options.showAccuracyCircle&&this._updateCircleRadius()}else this._userLocationDotMarker.remove(),this._accuracyCircleMarker.remove()},this._onZoom=()=>{this.options.showUserLocation&&this.options.showAccuracyCircle&&this._updateCircleRadius()},this._onError=t=>{if(this._map){if(this.options.trackUserLocation)if(t.code===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._geolocateButton.disabled=!0;const n=this._map._getUIString("GeolocateControl.LocationNotAvailable");this._geolocateButton.title=n,this._geolocateButton.setAttribute("aria-label",n),this._geolocationWatchID!==void 0&&this._clearWatch()}else{if(t.code===3&&ra)return;this._setErrorState()}this._watchState!=="OFF"&&this.options.showUserLocation&&this._dotElement.classList.add("maplibregl-user-location-dot-stale"),this.fire(new o.k("error",t)),this._finish()}},this._finish=()=>{this._timeoutId&&clearTimeout(this._timeoutId),this._timeoutId=void 0},this._setupUI=t=>{if(this._map){if(this._container.addEventListener("contextmenu",(n=>n.preventDefault())),this._geolocateButton=H.create("button","maplibregl-ctrl-geolocate",this._container),H.create("span","maplibregl-ctrl-icon",this._geolocateButton).setAttribute("aria-hidden","true"),this._geolocateButton.type="button",t===!1){o.w("Geolocation support is not available so the GeolocateControl will be disabled.");const n=this._map._getUIString("GeolocateControl.LocationNotAvailable");this._geolocateButton.disabled=!0,this._geolocateButton.title=n,this._geolocateButton.setAttribute("aria-label",n)}else{const n=this._map._getUIString("GeolocateControl.FindMyLocation");this._geolocateButton.title=n,this._geolocateButton.setAttribute("aria-label",n)}this.options.trackUserLocation&&(this._geolocateButton.setAttribute("aria-pressed","false"),this._watchState="OFF"),this.options.showUserLocation&&(this._dotElement=H.create("div","maplibregl-user-location-dot"),this._userLocationDotMarker=new Cn({element:this._dotElement}),this._circleElement=H.create("div","maplibregl-user-location-accuracy-circle"),this._accuracyCircleMarker=new Cn({element:this._circleElement,pitchAlignment:"map"}),this.options.trackUserLocation&&(this._watchState="OFF"),this._map.on("zoom",this._onZoom)),this._geolocateButton.addEventListener("click",this.trigger.bind(this)),this._setup=!0,this.options.trackUserLocation&&this._map.on("movestart",(n=>{n.geolocateSource||this._watchState!=="ACTIVE_LOCK"||n.originalEvent&&n.originalEvent.type==="resize"||(this._watchState="BACKGROUND",this._geolocateButton.classList.add("maplibregl-ctrl-geolocate-background"),this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-active"),this.fire(new o.k("trackuserlocationend")))}))}},this.options=o.e({},Gt,h)}onAdd(h){return this._map=h,this._container=H.create("div","maplibregl-ctrl maplibregl-ctrl-group"),(function(t,n=!1){Kt===void 0||n?window.navigator.permissions!==void 0?window.navigator.permissions.query({name:"geolocation"}).then((s=>{Kt=s.state!=="denied",t(Kt)})).catch((()=>{Kt=!!window.navigator.geolocation,t(Kt)})):(Kt=!!window.navigator.geolocation,t(Kt)):t(Kt)})(this._setupUI),this._container}onRemove(){this._geolocationWatchID!==void 0&&(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(),H.remove(this._container),this._map.off("zoom",this._onZoom),this._map=void 0,Ut=0,ra=!1}_isOutOfMapMaxBounds(h){const t=this._map.getMaxBounds(),n=h.coords;return t&&(n.longitudet.getEast()||n.latitudet.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":break;default:throw new Error(`Unexpected watchState ${this._watchState}`)}}_updateCircleRadius(){const h=this._map.getBounds(),t=h.getSouthEast(),n=h.getNorthEast(),s=t.distanceTo(n),u=Math.ceil(this._accuracy/(s/this._map._container.clientHeight)*2);this._circleElement.style.width=`${u}px`,this._circleElement.style.height=`${u}px`}trigger(){if(!this._setup)return o.w("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 o.k("trackuserlocationstart"));break;case"WAITING_ACTIVE":case"ACTIVE_LOCK":case"ACTIVE_ERROR":case"BACKGROUND_ERROR":Ut--,ra=!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 o.k("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 o.k("trackuserlocationstart"));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(this._watchState==="OFF"&&this._geolocationWatchID!==void 0)this._clearWatch();else if(this._geolocationWatchID===void 0){let h;this._geolocateButton.classList.add("maplibregl-ctrl-geolocate-waiting"),this._geolocateButton.setAttribute("aria-pressed","true"),Ut++,Ut>1?(h={maximumAge:6e5,timeout:0},ra=!0):(h=this.options.positionOptions,ra=!1),this._geolocationWatchID=window.navigator.geolocation.watchPosition(this._onSuccess,this._onError,h)}}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)}},vt.AttributionControl=Yi,vt.LogoControl=zt,vt.ScaleControl=class{constructor(h){this._onMove=()=>{Pa(this._map,this._container,this.options)},this.setUnit=t=>{this.options.unit=t,Pa(this._map,this._container,this.options)},this.options=o.e({},Ma,h)}getDefaultPosition(){return"bottom-left"}onAdd(h){return this._map=h,this._container=H.create("div","maplibregl-ctrl maplibregl-ctrl-scale",h.getContainer()),this._map.on("move",this._onMove),this._onMove(),this._container}onRemove(){H.remove(this._container),this._map.off("move",this._onMove),this._map=void 0}},vt.FullscreenControl=class extends o.E{constructor(h={}){super(),this._onFullscreenChange=()=>{(window.document.fullscreenElement||window.document.mozFullScreenElement||window.document.webkitFullscreenElement||window.document.msFullscreenElement)===this._container!==this._fullscreen&&this._handleFullscreenChange()},this._onClickFullscreen=()=>{this._isFullscreen()?this._exitFullscreen():this._requestFullscreen()},this._fullscreen=!1,h&&h.container&&(h.container instanceof HTMLElement?this._container=h.container:o.w("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(h){return this._map=h,this._container||(this._container=this._map.getContainer()),this._controlContainer=H.create("div","maplibregl-ctrl maplibregl-ctrl-group"),this._setupUI(),this._controlContainer}onRemove(){H.remove(this._controlContainer),this._map=null,window.document.removeEventListener(this._fullscreenchange,this._onFullscreenChange)}_setupUI(){const h=this._fullscreenButton=H.create("button","maplibregl-ctrl-fullscreen",this._controlContainer);H.create("span","maplibregl-ctrl-icon",h).setAttribute("aria-hidden","true"),h.type="button",this._updateTitle(),this._fullscreenButton.addEventListener("click",this._onClickFullscreen),window.document.addEventListener(this._fullscreenchange,this._onFullscreenChange)}_updateTitle(){const h=this._getTitle();this._fullscreenButton.setAttribute("aria-label",h),this._fullscreenButton.title=h}_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 o.k("fullscreenstart")),this._map._cooperativeGestures&&(this._prevCooperativeGestures=this._map._cooperativeGestures,this._map.setCooperativeGestures())):(this.fire(new o.k("fullscreenend")),this._prevCooperativeGestures&&(this._map.setCooperativeGestures(this._prevCooperativeGestures),delete this._prevCooperativeGestures))}_exitFullscreen(){window.document.exitFullscreen?window.document.exitFullscreen():window.document.mozCancelFullScreen?window.document.mozCancelFullScreen():window.document.msExitFullscreen?window.document.msExitFullscreen():window.document.webkitCancelFullScreen?window.document.webkitCancelFullScreen():this._togglePseudoFullScreen()}_requestFullscreen(){this._container.requestFullscreen?this._container.requestFullscreen():this._container.mozRequestFullScreen?this._container.mozRequestFullScreen():this._container.msRequestFullscreen?this._container.msRequestFullscreen():this._container.webkitRequestFullscreen?this._container.webkitRequestFullscreen():this._togglePseudoFullScreen()}_togglePseudoFullScreen(){this._container.classList.toggle("maplibregl-pseudo-fullscreen"),this._handleFullscreenChange(),this._map.resize()}},vt.TerrainControl=class{constructor(h){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.disableTerrain")):(this._terrainButton.classList.add("maplibregl-ctrl-terrain"),this._terrainButton.title=this._map._getUIString("TerrainControl.enableTerrain"))},this.options=h}onAdd(h){return this._map=h,this._container=H.create("div","maplibregl-ctrl maplibregl-ctrl-group"),this._terrainButton=H.create("button","maplibregl-ctrl-terrain",this._container),H.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(){H.remove(this._container),this._map.off("terrain",this._updateTerrainIcon),this._map=void 0}},vt.Popup=class extends o.E{constructor(h){super(),this.remove=()=>(this._content&&H.remove(this._content),this._container&&(H.remove(this._container),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("mousemove",this._onMouseMove),this._map.off("mouseup",this._onMouseUp),this._map.off("drag",this._onDrag),delete this._map),this.fire(new o.k("close")),this),this._onMouseUp=t=>{this._update(t.point)},this._onMouseMove=t=>{this._update(t.point)},this._onDrag=t=>{this._update(t.point)},this._update=t=>{if(!this._map||!this._lngLat&&!this._trackPointer||!this._content)return;if(!this._container){if(this._container=H.create("div","maplibregl-popup",this._map.getContainer()),this._tip=H.create("div","maplibregl-popup-tip",this._container),this._container.appendChild(this._content),this.options.className)for(const g of this.options.className.split(" "))this._container.classList.add(g);this._trackPointer&&this._container.classList.add("maplibregl-popup-track-pointer")}if(this.options.maxWidth&&this._container.style.maxWidth!==this.options.maxWidth&&(this._container.style.maxWidth=this.options.maxWidth),this._map.transform.renderWorldCopies&&!this._trackPointer&&(this._lngLat=xo(this._lngLat,this._pos,this._map.transform)),this._trackPointer&&!t)return;const n=this._pos=this._trackPointer&&t?t:this._map.project(this._lngLat);let s=this.options.anchor;const u=na(this.options.offset);if(!s){const g=this._container.offsetWidth,_=this._container.offsetHeight;let v;v=n.y+u.bottom.y<_?["top"]:n.y>this._map.transform.height-_?["bottom"]:[],n.xthis._map.transform.width-g/2&&v.push("right"),s=v.length===0?"bottom":v.join("-")}const p=n.add(u[s]).round();H.setTransform(this._container,`${dr[s]} translate(${p.x}px,${p.y}px)`),Bl(this._container,s,"popup")},this._onClose=()=>{this.remove()},this.options=o.e(Object.create(vo),h)}addTo(h){return this._map&&this.remove(),this._map=h,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._update(),this._focusFirstElement(),this._trackPointer?(this._map.on("mousemove",this._onMouseMove),this._map.on("mouseup",this._onMouseUp),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 o.k("open")),this}isOpen(){return!!this._map}getLngLat(){return this._lngLat}setLngLat(h){return this._lngLat=o.L.convert(h),this._pos=null,this._trackPointer=!1,this._update(),this._map&&(this._map.on("move",this._update),this._map.off("mousemove",this._onMouseMove),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._update(),this._map&&(this._map.off("move",this._update),this._map.on("mousemove",this._onMouseMove),this._map.on("drag",this._onDrag),this._container&&this._container.classList.add("maplibregl-popup-track-pointer"),this._map._canvasContainer.classList.add("maplibregl-track-pointer")),this}getElement(){return this._container}setText(h){return this.setDOMContent(document.createTextNode(h))}setHTML(h){const t=document.createDocumentFragment(),n=document.createElement("body");let s;for(n.innerHTML=h;s=n.firstChild,s;)t.appendChild(s);return this.setDOMContent(t)}getMaxWidth(){var h;return(h=this._container)===null||h===void 0?void 0:h.style.maxWidth}setMaxWidth(h){return this.options.maxWidth=h,this._update(),this}setDOMContent(h){if(this._content)for(;this._content.hasChildNodes();)this._content.firstChild&&this._content.removeChild(this._content.firstChild);else this._content=H.create("div","maplibregl-popup-content",this._container);return this._content.appendChild(h),this._createCloseButton(),this._update(),this._focusFirstElement(),this}addClassName(h){this._container&&this._container.classList.add(h)}removeClassName(h){this._container&&this._container.classList.remove(h)}setOffset(h){return this.options.offset=h,this._update(),this}toggleClassName(h){if(this._container)return this._container.classList.toggle(h)}_createCloseButton(){this.options.closeButton&&(this._closeButton=H.create("button","maplibregl-popup-close-button",this._content),this._closeButton.type="button",this._closeButton.setAttribute("aria-label","Close popup"),this._closeButton.innerHTML="×",this._closeButton.addEventListener("click",this._onClose))}_focusFirstElement(){if(!this.options.focusAfterOpen||!this._container)return;const 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qe,pt;for(let $t=0;$tsetTimeout(Rt,500)),!0;await new Promise(Rt=>setTimeout(Rt,500))}throw new Error("Map failed to load within timeout")}async function wr(){if(!k.value||!k.value.captureMapImage){console.warn("Map preview not ready for capture");return}try{console.log("Starting image capture...");const Le=await Promise.race([k.value.captureMapImage(),new Promise(($t,Rt)=>setTimeout(()=>Rt(new Error("Capture timeout after 10s")),1e4))]);console.log("Image captured, size:",Le.length,"bytes"),console.log("Sending to API:",`/api/map-editor/pages/${B.value}/capture-image`);const qe=await fetch(`/api/map-editor/pages/${B.value}/capture-image`,{method:"POST",headers:{"Content-Type":"application/json"},body:JSON.stringify({image:Le})});console.log("Response status:",qe.status);const pt=await qe.json();if(console.log("Response data:",pt),pt.status==="error")throw new Error(pt.message||"Failed to save map image");console.log("Map image saved successfully:",pt.data.filename)}catch(Le){throw console.error("Error capturing and saving map image:",Le),Le}}return{center:te,zoom:H,markers:Ue,selectedMarkerId:P,mapReady:T,mapPreview:k,canAddMarker:rt,loading:o.loading,error:o.error,handleAddMarker:Et,handleMapClick:Di,handleSelectMarker:Kr,handleMarkerMoved:ar,handleLocationSelect:Vn,deleteMarker:ii,editMarker:mn,saveCurrentFraming:Mt}}};var y_=function(){var x=this,T=x._self._c;return T("k-field",x._b({staticClass:"k-map-editor-field"},"k-field",x.$props,!1),[T("div",{staticClass:"map-editor-container"},[T("div",{staticClass:"map-content",class:{"single-mode":x.mode==="single"}},[x.mode==="multi"?T("MarkerList",{attrs:{markers:x.markers,"selected-marker-id":x.selectedMarkerId,"max-markers":x.maxMarkers},on:{"add-marker":x.handleAddMarker,"select-marker":x.handleSelectMarker,"edit-marker":x.editMarker,"delete-marker":x.deleteMarker,"select-location":x.handleLocationSelect}}):x._e(),T("div",{staticClass:"map-preview-container"},[x.mode==="multi"?T("button",{staticClass:"save-framing-button",attrs:{type:"button",title:"Utiliser le niveau de zoom et centrage actuel comme cadrage par défaut"},on:{click:x.saveCurrentFraming}},[x._v(" Définir le cadrage ")]):x._e(),x.mapReady?T("MapPreview",{ref:"mapPreview",attrs:{center:x.center,zoom:x.zoom,markers:x.markers,"selected-marker-id":x.selectedMarkerId},on:{"marker-moved":x.handleMarkerMoved,"map-click":x.handleMapClick,"marker-click":x.handleSelectMarker,"marker-dblclick":x.editMarker}}):x._e()],1)],1)])])},x_=[],v_=Ho(__,y_,x_,!1,null,null);const b_=v_.exports;window.panel.plugin("geoproject/map-editor",{fields:{"map-editor":b_}})})(); diff --git a/public/site/plugins/map-editor/index.php b/public/site/plugins/map-editor/index.php index 8508815..9bfc81b 100644 --- a/public/site/plugins/map-editor/index.php +++ b/public/site/plugins/map-editor/index.php @@ -51,5 +51,23 @@ Kirby::plugin('geoproject/map-editor', [ ], 'api' => [ 'routes' => require __DIR__ . '/api/routes.php' + ], + 'hooks' => [ + 'page.update:after' => function ($newPage, $oldPage) { + // Mark map page for image regeneration + if ($newPage->intendedTemplate()->name() === 'map') { + $markerFile = $newPage->root() . '/.regenerate-map-image'; + file_put_contents($markerFile, time()); + } + + // If a marker is updated, mark the parent map page for regeneration + if ($newPage->intendedTemplate()->name() === 'marker') { + $mapPage = $newPage->parent(); + if ($mapPage && $mapPage->intendedTemplate()->name() === 'map') { + $markerFile = $mapPage->root() . '/.regenerate-map-image'; + file_put_contents($markerFile, time()); + } + } + } ] ]); diff --git a/public/site/plugins/map-editor/package-lock.json b/public/site/plugins/map-editor/package-lock.json index eab116a..6d2e61a 100644 --- a/public/site/plugins/map-editor/package-lock.json +++ b/public/site/plugins/map-editor/package-lock.json @@ -8,8 +8,10 @@ "name": "map-editor", "version": "1.0.0", "dependencies": { + "html-to-image": "^1.11.13", "js-yaml": "^4.1.0", - "maplibre-gl": "^3.6.0" + "maplibre-gl": "^3.6.0", + "maplibre-gl-map-to-image": "^1.2.0" }, "devDependencies": { "kirbyup": "^3.3.0" @@ -2410,6 +2412,12 @@ "node": ">=4" } }, + "node_modules/html-to-image": { + "version": "1.11.13", + "resolved": "https://registry.npmjs.org/html-to-image/-/html-to-image-1.11.13.tgz", + "integrity": "sha512-cuOPoI7WApyhBElTTb9oqsawRvZ0rHhaHwghRLlTuffoD1B2aDemlCruLeZrUIIdvG7gs9xeELEPm6PhuASqrg==", + "license": "MIT" + }, "node_modules/ieee754": { "version": "1.2.1", "resolved": "https://registry.npmjs.org/ieee754/-/ieee754-1.2.1.tgz", @@ -3194,6 +3202,12 @@ "url": "https://github.com/maplibre/maplibre-gl-js?sponsor=1" } }, + "node_modules/maplibre-gl-map-to-image": { + "version": "1.2.0", + "resolved": "https://registry.npmjs.org/maplibre-gl-map-to-image/-/maplibre-gl-map-to-image-1.2.0.tgz", + "integrity": "sha512-U4IKKalUd/rudZMHDkpNWqHlOtdLOANDD/s7t8dBPiCAL14zmLAEJ/PE+yFRyl4ZsVymIPAhEPHg/n+7Rq47mA==", + "license": "MIT" + }, "node_modules/minimist": { "version": "1.2.8", "resolved": "https://registry.npmjs.org/minimist/-/minimist-1.2.8.tgz", diff --git a/public/site/plugins/map-editor/package.json b/public/site/plugins/map-editor/package.json index da78616..90a4095 100644 --- a/public/site/plugins/map-editor/package.json +++ b/public/site/plugins/map-editor/package.json @@ -8,8 +8,10 @@ "build": "npx -y kirbyup src/index.js" }, "dependencies": { + "html-to-image": "^1.11.13", + "js-yaml": "^4.1.0", "maplibre-gl": "^3.6.0", - "js-yaml": "^4.1.0" + "maplibre-gl-map-to-image": "^1.2.0" }, "devDependencies": { "kirbyup": "^3.3.0" diff --git a/public/site/plugins/map-editor/src/components/field/MapEditor.vue b/public/site/plugins/map-editor/src/components/field/MapEditor.vue index 89c70f5..64142e2 100644 --- a/public/site/plugins/map-editor/src/components/field/MapEditor.vue +++ b/public/site/plugins/map-editor/src/components/field/MapEditor.vue @@ -308,6 +308,11 @@ export default { // Use nextTick to ensure all reactive updates from loadMapData are done await nextTick(); isInitialLoad.value = false; + + // Check if we need to regenerate the map image (multi mode only) + if (props.mode === 'multi') { + await checkAndRegenerateImage(); + } }); // Watch center and zoom for automatic save (multi mode only) @@ -529,6 +534,111 @@ export default { saveMapData(); } + /** + * Check if map image needs regeneration and do it if needed + */ + async function checkAndRegenerateImage() { + if (!pageId.value) return; + + try { + // Check if regeneration flag exists + const checkResponse = await fetch( + `/api/map-editor/pages/${pageId.value}/check-regenerate-flag` + ); + const checkResult = await checkResponse.json(); + + if (checkResult.status === 'success' && checkResult.data.needsRegeneration) { + console.log('Regeneration flag detected, waiting for map to be ready...'); + + // Wait for the map to be fully loaded with markers + await waitForMapReady(); + + console.log('Map ready, capturing image...'); + + // Capture and save the image + await captureAndSaveMapImage(); + + // Clear the flag + await fetch( + `/api/map-editor/pages/${pageId.value}/clear-regenerate-flag`, + { method: 'DELETE' } + ); + + console.log('Map image regenerated successfully'); + } + } catch (error) { + console.error('Error checking/regenerating map image:', error); + } + } + + /** + * Wait for the map to be fully loaded and ready for capture + */ + async function waitForMapReady(maxAttempts = 10) { + for (let i = 0; i < maxAttempts; i++) { + // Check if map is loaded + if (mapPreview.value?.map?.loaded && mapPreview.value.map.loaded()) { + // Wait an additional 500ms for markers to render + await new Promise(resolve => setTimeout(resolve, 500)); + return true; + } + + // Wait 500ms before next attempt + await new Promise(resolve => setTimeout(resolve, 500)); + } + + throw new Error('Map failed to load within timeout'); + } + + /** + * Capture map as image and send to server + */ + async function captureAndSaveMapImage() { + if (!mapPreview.value || !mapPreview.value.captureMapImage) { + console.warn('Map preview not ready for capture'); + return; + } + + try { + console.log('Starting image capture...'); + + // Capture the map as base64 image with timeout + const imageDataUrl = await Promise.race([ + mapPreview.value.captureMapImage(), + new Promise((_, reject) => + setTimeout(() => reject(new Error('Capture timeout after 10s')), 10000) + ) + ]); + console.log('Image captured, size:', imageDataUrl.length, 'bytes'); + + // Send to API + console.log('Sending to API:', `/api/map-editor/pages/${pageId.value}/capture-image`); + const response = await fetch( + `/api/map-editor/pages/${pageId.value}/capture-image`, + { + method: 'POST', + headers: { + 'Content-Type': 'application/json', + }, + body: JSON.stringify({ image: imageDataUrl }), + } + ); + + console.log('Response status:', response.status); + const result = await response.json(); + console.log('Response data:', result); + + if (result.status === 'error') { + throw new Error(result.message || 'Failed to save map image'); + } + + console.log('Map image saved successfully:', result.data.filename); + } catch (error) { + console.error('Error capturing and saving map image:', error); + throw error; // Re-throw to see the error in checkAndRegenerateImage + } + } + return { // State center, diff --git a/public/site/plugins/map-editor/src/components/map/MapPreview.vue b/public/site/plugins/map-editor/src/components/map/MapPreview.vue index fb58759..0bf6b4c 100644 --- a/public/site/plugins/map-editor/src/components/map/MapPreview.vue +++ b/public/site/plugins/map-editor/src/components/map/MapPreview.vue @@ -12,6 +12,7 @@ import { ref, watch, onMounted, onBeforeUnmount, nextTick } from "vue"; import maplibregl from "maplibre-gl"; import "maplibre-gl/dist/maplibre-gl.css"; +import { toPng } from "html-to-image"; export default { props: { @@ -97,6 +98,7 @@ export default { try { map.value = new maplibregl.Map({ container: mapContainer.value, + preserveDrawingBuffer: true, // Required for canvas.toDataURL() style: { version: 8, sources: { @@ -326,12 +328,55 @@ export default { } } + async function captureMapImage() { + console.log('[MapPreview] captureMapImage called'); + + if (!map.value) { + throw new Error("Map is not initialized"); + } + + if (!map.value.loaded()) { + throw new Error("Map is not loaded"); + } + + if (!mapContainer.value) { + throw new Error("Map container not found"); + } + + console.log('[MapPreview] Map is loaded, capturing container...'); + + try { + // Capture the entire map container (includes canvas + markers) + const imageDataUrl = await toPng(mapContainer.value, { + quality: 0.95, + pixelRatio: 2, // Higher quality + cacheBust: true, + filter: (node) => { + // Exclude MapLibre controls (zoom buttons, etc.) + if (node.classList && node.classList.contains('maplibregl-ctrl')) { + return false; + } + return true; + } + }); + + console.log('[MapPreview] Container captured, image size:', imageDataUrl?.length); + + return imageDataUrl; + } catch (error) { + console.error("[MapPreview] Error capturing map image:", error); + throw error; + } + } + return { mapContainer, loading, + map, getCurrentCenter, getCurrentZoom, - centerOnPosition + centerOnPosition, + captureMapImage }; } };