https://www.green-acres.gr/dist/vendors-map.js

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Wr=function(t,e){this.kind=t,this._styleExpression=e,this.isStateDependent="constant"!==t&&!Oe(e.expression)};Wr.prototype.evaluateWithoutErrorHandling=function(t,e,r,i,n,o){return this._styleExpression.evaluateWithoutErrorHandling(t,e,r,i,n,o)},Wr.prototype.evaluate=function(t,e,r,i,n,o){return this._styleExpression.evaluate(t,e,r,i,n,o)};var Kr=function(t,e,r,i){this.kind=t,this.zoomStops=r,this._styleExpression=e,this.isStateDependent="camera"!==t&&!Oe(e.expression),this.interpolationType=i};function Hr(t,e){if("error"===(t=Xr(t,e)).result)return t;var r=t.value.expression,i=Fe(r);if(!i&&!Dr(e))return Mr([new Rt("","data expressions not supported")]);var n=Ue(r,["zoom"]);if(!n&&!Lr(e))return Mr([new Rt("","zoom expressions not supported")]);var o=function t(e){var r=null;if(e instanceof lr)r=t(e.result);else if(e instanceof sr)for(var i=0,n=e.args;i<n.length&&!(r=t(n[i]));i+=1);else(e instanceof qe||e instanceof or)&&e.input instanceof _e&&"zoom"===e.input.name&&(r=e);return r 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this.interpolationType?or.interpolationFactor(this.interpolationType,t,e,r):0};var Jr=function(t,e){this._parameters=t,this._specification=e,Mt(this,function t(e,r){var i,n,o,a="color"===r.type,s=e.stops&&"object"==typeof e.stops[0][0],l=s||!(s||void 0!==e.property),u=e.type||(Rr(r)?"exponential":"interval");if(a&&((e=Mt({},e)).stops&&(e.stops=e.stops.map(function(t){return[t[0],te.parse(t[1])]})),e.default=te.parse(e.default?e.default:r.default)),e.colorSpace&&"rgb"!==e.colorSpace&&!nr[e.colorSpace])throw new Error("Unknown color space: "+e.colorSpace);if("exponential"===u)i=jr;else if("interval"===u)i=Nr;else if("categorical"===u){i=Vr,n=Object.create(null);for(var c=0,h=e.stops;c<h.length;c+=1){var p=h[c];n[p[0]]=p[1]}o=typeof e.stops[0][0]}else{if("identity"!==u)throw new Error('Unknown function type "'+u+'"');i=qr}if(s){for(var f={},d=[],m=0;m<e.stops.length;m++){var y=e.stops[m],g=y[0].zoom;void 0===f[g]&&(f[g]={zoom:g,type:e.type,property:e.property,default:e.default,stops:[]},d.push(g)),f[g].stops.push([y[0].value,y[1]])}for(var v=[],_=0,x=d;_<x.length;_+=1){var b=x[_];v.push([f[b].zoom,t(f[b],r)])}var w={name:"linear"};return{kind:"composite",interpolationType:w,interpolationFactor:or.interpolationFactor.bind(void 0,w),zoomStops:v.map(function(t){return t[0]}),evaluate:function(t,i){var n=t.zoom;return jr({stops:v,base:e.base},r,n).evaluate(n,i)}}}if(l){var S="exponential"===u?{name:"exponential",base:void 0!==e.base?e.base:1}:null;return{kind:"camera",interpolationType:S,interpolationFactor:or.interpolationFactor.bind(void 0,S),zoomStops:e.stops.map(function(t){return t[0]}),evaluate:function(t){return i(e,r,t.zoom,n,o)}}}return{kind:"source",evaluate:function(t,a){var s=a&&a.properties?a.properties[e.property]:void 0;return void 0===s?Ur(e.default,r.default):i(e,r,s,n,o)}}}(this._parameters,this._specification))};function Yr(t){var e=t.key,r=t.value,i=t.valueSpec||{},n=t.objectElementValidators||{},o=t.style,a=t.styleSpec,s=[],l=Br(r);if("object"!==l)return[new kt(e,r,"object expected, "+l+" found")];for(var u in r){var c=u.split(".")[0],h=i[c]||i["*"],p=void 0;if(n[c])p=n[c];else if(i[c])p=wi;else if(n["*"])p=n["*"];else{if(!i["*"]){s.push(new kt(e,r[u],'unknown property "'+u+'"'));continue}p=wi}s=s.concat(p({key:(e?e+".":e)+u,value:r[u],valueSpec:h,style:o,styleSpec:a,object:r,objectKey:u},r))}for(var f in i)n[f]||i[f].required&&void 0===i[f].default&&void 0===r[f]&&s.push(new kt(e,r,'missing required property "'+f+'"'));return s}function $r(t){var e=t.value,r=t.valueSpec,i=t.style,n=t.styleSpec,o=t.key,a=t.arrayElementValidator||wi;if("array"!==Br(e))return[new kt(o,e,"array expected, "+Br(e)+" found")];if(r.length&&e.length!==r.length)return[new kt(o,e,"array length "+r.length+" expected, length "+e.length+" found")];if(r["min-length"]&&e.length<r["min-length"])return[new kt(o,e,"array length at least "+r["min-length"]+" expected, length "+e.length+" found")];var s={type:r.value,values:r.values};n.$version<7&&(s.function=r.function),"object"===Br(r.value)&&(s=r.value);for(var l=[],u=0;u<e.length;u++)l=l.concat(a({array:e,arrayIndex:u,value:e[u],valueSpec:s,style:i,styleSpec:n,key:o+"["+u+"]"}));return l}function Qr(t){var e=t.key,r=t.value,i=t.valueSpec,n=Br(r);return"number"===n&&r!=r&&(n="NaN"),"number"!==n?[new kt(e,r,"number expected, "+n+" found")]:"minimum"in i&&r<i.minimum?[new kt(e,r,r+" is less than the minimum value "+i.minimum)]:"maximum"in i&&r>i.maximum?[new kt(e,r,r+" is greater than the maximum value "+i.maximum)]:[]}function ti(t){var e,r,i,n=t.valueSpec,o=Dt(t.value.type),a={},s="categorical"!==o&&void 0===t.value.property,l=!s,u="array"===Br(t.value.stops)&&"array"===Br(t.value.stops[0])&&"object"===Br(t.value.stops[0][0]),c=Yr({key:t.key,value:t.value,valueSpec:t.styleSpec.function,style:t.style,styleSpec:t.styleSpec,objectElementValidators:{stops:function(t){if("identity"===o)return[new kt(t.key,t.value,'identity function may not have a "stops" property')];var e=[],r=t.value;return e=e.concat($r({key:t.key,value:r,valueSpec:t.valueSpec,style:t.style,styleSpec:t.styleSpec,arrayElementValidator:h})),"array"===Br(r)&&0===r.length&&e.push(new kt(t.key,r,"array must have at least one stop")),e},default:function(t){return wi({key:t.key,value:t.value,valueSpec:n,style:t.style,styleSpec:t.styleSpec})}}});return"identity"===o&&s&&c.push(new kt(t.key,t.value,'missing required property "property"')),"identity"===o||t.value.stops||c.push(new kt(t.key,t.value,'missing required property "stops"')),"exponential"===o&&t.valueSpec.expression&&!Rr(t.valueSpec)&&c.push(new kt(t.key,t.value,"exponential functions not supported")),t.styleSpec.$version>=8&&(l&&!Dr(t.valueSpec)?c.push(new kt(t.key,t.value,"property functions not supported")):s&&!Lr(t.valueSpec)&&c.push(new kt(t.key,t.value,"zoom functions not supported"))),"categorical"!==o&&!u||void 0!==t.value.property||c.push(new kt(t.key,t.value,'"property" property is required')),c;function h(t){var e=[],o=t.value,s=t.key;if("array"!==Br(o))return[new kt(s,o,"array expected, "+Br(o)+" found")];if(2!==o.length)return[new kt(s,o,"array length 2 expected, length "+o.length+" found")];if(u){if("object"!==Br(o[0]))return[new kt(s,o,"object expected, "+Br(o[0])+" found")];if(void 0===o[0].zoom)return[new kt(s,o,"object stop key must have zoom")];if(void 0===o[0].value)return[new kt(s,o,"object stop key must have value")];if(i&&i>Dt(o[0].zoom))return[new kt(s,o[0].zoom,"stop zoom values must appear in ascending order")];Dt(o[0].zoom)!==i&&(i=Dt(o[0].zoom),r=void 0,a={}),e=e.concat(Yr({key:s+"[0]",value:o[0],valueSpec:{zoom:{}},style:t.style,styleSpec:t.styleSpec,objectElementValidators:{zoom:Qr,value:p}}))}else e=e.concat(p({key:s+"[0]",value:o[0],valueSpec:{},style:t.style,styleSpec:t.styleSpec},o));return Gr(Lt(o[1]))?e.concat([new kt(s+"[1]",o[1],"expressions are not allowed in function stops.")]):e.concat(wi({key:s+"[1]",value:o[1],valueSpec:n,style:t.style,styleSpec:t.styleSpec}))}function p(t,i){var s=Br(t.value),l=Dt(t.value),u=null!==t.value?t.value:i;if(e){if(s!==e)return[new kt(t.key,u,s+" stop domain type must match previous stop domain type "+e)]}else e=s;if("number"!==s&&"string"!==s&&"boolean"!==s)return[new kt(t.key,u,"stop domain value must be a number, string, or boolean")];if("number"!==s&&"categorical"!==o){var c="number expected, "+s+" found";return Dr(n)&&void 0===o&&(c+='\nIf you intended to use a categorical function, specify `"type": "categorical"`.'),[new kt(t.key,u,c)]}return"categorical"!==o||"number"!==s||isFinite(l)&&Math.floor(l)===l?"categorical"!==o&&"number"===s&&void 0!==r&&l<r?[new kt(t.key,u,"stop domain values must appear in ascending order")]:(r=l,"categorical"===o&&l in a?[new kt(t.key,u,"stop domain values must be unique")]:(a[l]=!0,[])):[new kt(t.key,u,"integer expected, found "+l)]}}function ei(t){var e=("property"===t.expressionContext?Hr:Xr)(Lt(t.value),t.valueSpec);if("error"===e.result)return e.value.map(function(e){return new kt(""+t.key+e.key,t.value,e.message)});var r=e.value.expression||e.value._styleExpression.expression;if("property"===t.expressionContext&&"text-font"===t.propertyKey&&!r.outputDefined())return[new kt(t.key,t.value,'Invalid data expression for "'+t.propertyKey+'". Output values must be contained as literals within the expression.')];if("property"===t.expressionContext&&"layout"===t.propertyType&&!Oe(r))return[new kt(t.key,t.value,'"feature-state" data expressions are not supported with layout properties.')];if("filter"===t.expressionContext&&!Oe(r))return[new kt(t.key,t.value,'"feature-state" data expressions are not supported with filters.')];if(t.expressionContext&&0===t.expressionContext.indexOf("cluster")){if(!Ue(r,["zoom","feature-state"]))return[new kt(t.key,t.value,'"zoom" and "feature-state" expressions are not supported with cluster properties.')];if("cluster-initial"===t.expressionContext&&!Fe(r))return[new kt(t.key,t.value,"Feature data expressions are not supported with initial expression part of cluster properties.")]}return[]}function ri(t){var e=t.key,r=t.value,i=t.valueSpec,n=[];return Array.isArray(i.values)?-1===i.values.indexOf(Dt(r))&&n.push(new kt(e,r,"expected one of ["+i.values.join(", ")+"], "+JSON.stringify(r)+" found")):-1===Object.keys(i.values).indexOf(Dt(r))&&n.push(new kt(e,r,"expected one of ["+Object.keys(i.values).join(", ")+"], "+JSON.stringify(r)+" found")),n}function ii(t){if(!0===t||!1===t)return!0;if(!Array.isArray(t)||0===t.length)return!1;switch(t[0]){case"has":return t.length>=2&&"$id"!==t[1]&&"$type"!==t[1];case"in":return t.length>=3&&("string"!=typeof t[1]||Array.isArray(t[2]));case"!in":case"!has":case"none":return!1;case"==":case"!=":case">":case">=":case"<":case"<=":return 3!==t.length||Array.isArray(t[1])||Array.isArray(t[2]);case"any":case"all":for(var e=0,r=t.slice(1);e<r.length;e+=1){var i=r[e];if(!ii(i)&&"boolean"!=typeof i)return!1}return!0;default:return!0}}Jr.deserialize=function(t){return new Jr(t._parameters,t._specification)},Jr.serialize=function(t){return{_parameters:t._parameters,_specification:t._specification}};var ni={type:"boolean",default:!1,transition:!1,"property-type":"data-driven",expression:{interpolated:!1,parameters:["zoom","feature"]}};function oi(t){if(null==t)return{filter:function(){return!0},needGeometry:!1};ii(t)||(t=si(t));var e=Xr(t,ni);if("error"===e.result)throw new Error(e.value.map(function(t){return t.key+": "+t.message}).join(", "));return{filter:function(t,r,i){return e.value.evaluate(t,r,{},i)},needGeometry:function t(e){if(!Array.isArray(e))return!1;if("within"===e[0])return!0;for(var r=1;r<e.length;r++)if(t(e[r]))return!0;return!1}(t)}}function ai(t,e){return t<e?-1:t>e?1:0}function si(t){if(!t)return!0;var e,r=t[0];return t.length<=1?"any"!==r:"=="===r?li(t[1],t[2],"=="):"!="===r?hi(li(t[1],t[2],"==")):"<"===r||">"===r||"<="===r||">="===r?li(t[1],t[2],r):"any"===r?(e=t.slice(1),["any"].concat(e.map(si))):"all"===r?["all"].concat(t.slice(1).map(si)):"none"===r?["all"].concat(t.slice(1).map(si).map(hi)):"in"===r?ui(t[1],t.slice(2)):"!in"===r?hi(ui(t[1],t.slice(2))):"has"===r?ci(t[1]):"!has"===r?hi(ci(t[1])):"within"!==r||t}function li(t,e,r){switch(t){case"$type":return["filter-type-"+r,e];case"$id":return["filter-id-"+r,e];default:return["filter-"+r,t,e]}}function ui(t,e){if(0===e.length)return!1;switch(t){case"$type":return["filter-type-in",["literal",e]];case"$id":return["filter-id-in",["literal",e]];default:return e.length>200&&!e.some(function(t){return typeof t!=typeof e[0]})?["filter-in-large",t,["literal",e.sort(ai)]]:["filter-in-small",t,["literal",e]]}}function ci(t){switch(t){case"$type":return!0;case"$id":return["filter-has-id"];default:return["filter-has",t]}}function hi(t){return["!",t]}function pi(t){return ii(Lt(t.value))?ei(Mt({},t,{expressionContext:"filter",valueSpec:{value:"boolean"}})):function t(e){var r=e.value,i=e.key;if("array"!==Br(r))return[new kt(i,r,"array expected, "+Br(r)+" found")];var n,o=e.styleSpec,a=[];if(r.length<1)return[new kt(i,r,"filter array must have at least 1 element")];switch(a=a.concat(ri({key:i+"[0]",value:r[0],valueSpec:o.filter_operator,style:e.style,styleSpec:e.styleSpec})),Dt(r[0])){case"<":case"<=":case">":case">=":r.length>=2&&"$type"===Dt(r[1])&&a.push(new kt(i,r,'"$type" cannot be use with operator "'+r[0]+'"'));case"==":case"!=":3!==r.length&&a.push(new kt(i,r,'filter array for operator "'+r[0]+'" must have 3 elements'));case"in":case"!in":r.length>=2&&"string"!==(n=Br(r[1]))&&a.push(new kt(i+"[1]",r[1],"string expected, "+n+" found"));for(var s=2;s<r.length;s++)n=Br(r[s]),"$type"===Dt(r[1])?a=a.concat(ri({key:i+"["+s+"]",value:r[s],valueSpec:o.geometry_type,style:e.style,styleSpec:e.styleSpec})):"string"!==n&&"number"!==n&&"boolean"!==n&&a.push(new kt(i+"["+s+"]",r[s],"string, number, or boolean expected, "+n+" found"));break;case"any":case"all":case"none":for(var l=1;l<r.length;l++)a=a.concat(t({key:i+"["+l+"]",value:r[l],style:e.style,styleSpec:e.styleSpec}));break;case"has":case"!has":n=Br(r[1]),2!==r.length?a.push(new kt(i,r,'filter array for "'+r[0]+'" operator must have 2 elements')):"string"!==n&&a.push(new kt(i+"[1]",r[1],"string expected, "+n+" found"));break;case"within":n=Br(r[1]),2!==r.length?a.push(new kt(i,r,'filter array for "'+r[0]+'" operator must have 2 elements')):"object"!==n&&a.push(new kt(i+"[1]",r[1],"object expected, "+n+" found"))}return a}(t)}function fi(t,e){var r=t.key,i=t.style,n=t.styleSpec,o=t.value,a=t.objectKey,s=n[e+"_"+t.layerType];if(!s)return[];var l=a.match(/^(.*)-transition$/);if("paint"===e&&l&&s[l[1]]&&s[l[1]].transition)return wi({key:r,value:o,valueSpec:n.transition,style:i,styleSpec:n});var u,c=t.valueSpec||s[a];if(!c)return[new kt(r,o,'unknown property "'+a+'"')];if("string"===Br(o)&&Dr(c)&&!c.tokens&&(u=/^{([^}]+)}$/.exec(o)))return[new kt(r,o,'"'+a+'" does not support interpolation syntax\nUse an identity property function instead: `{ "type": "identity", "property": '+JSON.stringify(u[1])+" }`.")];var h=[];return"symbol"===t.layerType&&("text-field"===a&&i&&!i.glyphs&&h.push(new kt(r,o,'use of "text-field" requires a style "glyphs" property')),"text-font"===a&&Fr(Lt(o))&&"identity"===Dt(o.type)&&h.push(new kt(r,o,'"text-font" does not support identity functions'))),h.concat(wi({key:t.key,value:o,valueSpec:c,style:i,styleSpec:n,expressionContext:"property",propertyType:e,propertyKey:a}))}function di(t){return fi(t,"paint")}function mi(t){return fi(t,"layout")}function yi(t){var e=[],r=t.value,i=t.key,n=t.style,o=t.styleSpec;r.type||r.ref||e.push(new kt(i,r,'either "type" or "ref" is required'));var a,s=Dt(r.type),l=Dt(r.ref);if(r.id)for(var u=Dt(r.id),c=0;c<t.arrayIndex;c++){var h=n.layers[c];Dt(h.id)===u&&e.push(new kt(i,r.id,'duplicate layer id "'+r.id+'", previously used at line '+h.id.__line__))}if("ref"in r)["type","source","source-layer","filter","layout"].forEach(function(t){t in r&&e.push(new kt(i,r[t],'"'+t+'" is prohibited for ref layers'))}),n.layers.forEach(function(t){Dt(t.id)===l&&(a=t)}),a?a.ref?e.push(new kt(i,r.ref,"ref cannot reference another ref layer")):s=Dt(a.type):e.push(new kt(i,r.ref,'ref layer "'+l+'" not found'));else if("background"!==s)if(r.source){var p=n.sources&&n.sources[r.source],f=p&&Dt(p.type);p?"vector"===f&&"raster"===s?e.push(new kt(i,r.source,'layer "'+r.id+'" requires a raster source')):"raster"===f&&"raster"!==s?e.push(new kt(i,r.source,'layer "'+r.id+'" requires a vector source')):"vector"!==f||r["source-layer"]?"raster-dem"===f&&"hillshade"!==s?e.push(new kt(i,r.source,"raster-dem source can only be used with layer type 'hillshade'.")):"line"!==s||!r.paint||!r.paint["line-gradient"]||"geojson"===f&&p.lineMetrics||e.push(new kt(i,r,'layer "'+r.id+'" specifies a line-gradient, which requires a GeoJSON source with `lineMetrics` enabled.')):e.push(new kt(i,r,'layer "'+r.id+'" must specify a "source-layer"')):e.push(new kt(i,r.source,'source "'+r.source+'" not found'))}else e.push(new kt(i,r,'missing required property "source"'));return e=e.concat(Yr({key:i,value:r,valueSpec:o.layer,style:t.style,styleSpec:t.styleSpec,objectElementValidators:{"*":function(){return[]},type:function(){return wi({key:i+".type",value:r.type,valueSpec:o.layer.type,style:t.style,styleSpec:t.styleSpec,object:r,objectKey:"type"})},filter:pi,layout:function(t){return Yr({layer:r,key:t.key,value:t.value,style:t.style,styleSpec:t.styleSpec,objectElementValidators:{"*":function(t){return mi(Mt({layerType:s},t))}}})},paint:function(t){return Yr({layer:r,key:t.key,value:t.value,style:t.style,styleSpec:t.styleSpec,objectElementValidators:{"*":function(t){return di(Mt({layerType:s},t))}}})}}}))}function gi(t){var e=t.value,r=t.key,i=Br(e);return"string"!==i?[new kt(r,e,"string expected, "+i+" found")]:[]}var vi={promoteId:function(t){var e=t.key,r=t.value;if("string"===Br(r))return gi({key:e,value:r});var i=[];for(var n in r)i.push.apply(i,gi({key:e+"."+n,value:r[n]}));return i}};function _i(t){var e=t.value,r=t.key,i=t.styleSpec,n=t.style;if(!e.type)return[new kt(r,e,'"type" is required')];var o,a=Dt(e.type);switch(a){case"vector":case"raster":case"raster-dem":return Yr({key:r,value:e,valueSpec:i["source_"+a.replace("-","_")],style:t.style,styleSpec:i,objectElementValidators:vi});case"geojson":if(o=Yr({key:r,value:e,valueSpec:i.source_geojson,style:n,styleSpec:i,objectElementValidators:vi}),e.cluster)for(var s in e.clusterProperties){var l=e.clusterProperties[s],u=l[0],c="string"==typeof u?[u,["accumulated"],["get",s]]:u;o.push.apply(o,ei({key:r+"."+s+".map",value:l[1],expressionContext:"cluster-map"})),o.push.apply(o,ei({key:r+"."+s+".reduce",value:c,expressionContext:"cluster-reduce"}))}return o;case"video":return Yr({key:r,value:e,valueSpec:i.source_video,style:n,styleSpec:i});case"image":return Yr({key:r,value:e,valueSpec:i.source_image,style:n,styleSpec:i});case"canvas":return[new kt(r,null,"Please use runtime APIs to add canvas sources, rather than 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un=function(t){this.property=t,this.value=new ln(t,void 0)};un.prototype.transitioned=function(t,e){return new hn(this.property,this.value,e,p({},t.transition,this.transition),t.now)},un.prototype.untransitioned=function(){return new hn(this.property,this.value,null,{},0)};var cn=function(t){this._properties=t,this._values=Object.create(t.defaultTransitionablePropertyValues)};cn.prototype.getValue=function(t){return b(this._values[t].value.value)},cn.prototype.setValue=function(t,e){this._values.hasOwnProperty(t)||(this._values[t]=new un(this._values[t].property)),this._values[t].value=new ln(this._values[t].property,null===e?void 0:b(e))},cn.prototype.getTransition=function(t){return b(this._values[t].transition)},cn.prototype.setTransition=function(t,e){this._values.hasOwnProperty(t)||(this._values[t]=new un(this._values[t].property)),this._values[t].transition=b(e)||void 0},cn.prototype.serialize=function(){for(var t={},e=0,r=Object.keys(this._values);e<r.length;e+=1){var i=r[e],n=this.getValue(i);void 0!==n&&(t[i]=n);var o=this.getTransition(i);void 0!==o&&(t[i+"-transition"]=o)}return t},cn.prototype.transitioned=function(t,e){for(var r=new pn(this._properties),i=0,n=Object.keys(this._values);i<n.length;i+=1){var o=n[i];r._values[o]=this._values[o].transitioned(t,e._values[o])}return r},cn.prototype.untransitioned=function(){for(var t=new pn(this._properties),e=0,r=Object.keys(this._values);e<r.length;e+=1){var i=r[e];t._values[i]=this._values[i].untransitioned()}return t};var hn=function(t,e,r,i,n){this.property=t,this.value=e,this.begin=n+i.delay||0,this.end=this.begin+i.duration||0,t.specification.transition&&(i.delay||i.duration)&&(this.prior=r)};hn.prototype.possiblyEvaluate=function(t,e,r){var i=t.now||0,n=this.value.possiblyEvaluate(t,e,r),o=this.prior;if(o){if(i>this.end)return this.prior=null,n;if(this.value.isDataDriven())return this.prior=null,n;if(i<this.begin)return o.possiblyEvaluate(t,e,r);var a=(i-this.begin)/(this.end-this.begin);return this.property.interpolate(o.possiblyEvaluate(t,e,r),n,function(t){if(t<=0)return 0;if(t>=1)return 1;var e=t*t,r=e*t;return 4*(t<.5?r:3*(t-e)+r-.75)}(a))}return n};var pn=function(t){this._properties=t,this._values=Object.create(t.defaultTransitioningPropertyValues)};pn.prototype.possiblyEvaluate=function(t,e,r){for(var i=new mn(this._properties),n=0,o=Object.keys(this._values);n<o.length;n+=1){var a=o[n];i._values[a]=this._values[a].possiblyEvaluate(t,e,r)}return i},pn.prototype.hasTransition=function(){for(var t=0,e=Object.keys(this._values);t<e.length;t+=1)if(this._values[e[t]].prior)return!0;return!1};var fn=function(t){this._properties=t,this._values=Object.create(t.defaultPropertyValues)};fn.prototype.getValue=function(t){return b(this._values[t].value)},fn.prototype.setValue=function(t,e){this._values[t]=new ln(this._values[t].property,null===e?void 0:b(e))},fn.prototype.serialize=function(){for(var t={},e=0,r=Object.keys(this._values);e<r.length;e+=1){var i=r[e],n=this.getValue(i);void 0!==n&&(t[i]=n)}return t},fn.prototype.possiblyEvaluate=function(t,e,r){for(var i=new mn(this._properties),n=0,o=Object.keys(this._values);n<o.length;n+=1){var a=o[n];i._values[a]=this._values[a].possiblyEvaluate(t,e,r)}return i};var dn=function(t,e,r){this.property=t,this.value=e,this.parameters=r};dn.prototype.isConstant=function(){return"constant"===this.value.kind},dn.prototype.constantOr=function(t){return"constant"===this.value.kind?this.value.value:t},dn.prototype.evaluate=function(t,e,r,i){return this.property.evaluate(this.value,this.parameters,t,e,r,i)};var mn=function(t){this._properties=t,this._values=Object.create(t.defaultPossiblyEvaluatedValues)};mn.prototype.get=function(t){return this._values[t]};var yn=function(t){this.specification=t};yn.prototype.possiblyEvaluate=function(t,e){return t.expression.evaluate(e)},yn.prototype.interpolate=function(t,e,r){var i=Ge[this.specification.type];return i?i(t,e,r):t};var gn=function(t,e){this.specification=t,this.overrides=e};gn.prototype.possiblyEvaluate=function(t,e,r,i){return new dn(this,"constant"===t.expression.kind||"camera"===t.expression.kind?{kind:"constant",value:t.expression.evaluate(e,null,{},r,i)}:t.expression,e)},gn.prototype.interpolate=function(t,e,r){if("constant"!==t.value.kind||"constant"!==e.value.kind)return t;if(void 0===t.value.value||void 0===e.value.value)return new dn(this,{kind:"constant",value:void 0},t.parameters);var i=Ge[this.specification.type];return i?new dn(this,{kind:"constant",value:i(t.value.value,e.value.value,r)},t.parameters):t},gn.prototype.evaluate=function(t,e,r,i,n,o){return"constant"===t.kind?t.value:t.evaluate(e,r,i,n,o)};var vn=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.prototype)).constructor=e,e.prototype.possiblyEvaluate=function(t,e,r,i){if(void 0===t.value)return new dn(this,{kind:"constant",value:void 0},e);if("constant"===t.expression.kind){var n=t.expression.evaluate(e,null,{},r,i),o="resolvedImage"===t.property.specification.type&&"string"!=typeof n?n.name:n,a=this._calculate(o,o,o,e);return new dn(this,{kind:"constant",value:a},e)}if("camera"===t.expression.kind){var s=this._calculate(t.expression.evaluate({zoom:e.zoom-1}),t.expression.evaluate({zoom:e.zoom}),t.expression.evaluate({zoom:e.zoom+1}),e);return new dn(this,{kind:"constant",value:s},e)}return new dn(this,t.expression,e)},e.prototype.evaluate=function(t,e,r,i,n,o){if("source"===t.kind){var a=t.evaluate(e,r,i,n,o);return this._calculate(a,a,a,e)}return"composite"===t.kind?this._calculate(t.evaluate({zoom:Math.floor(e.zoom)-1},r,i),t.evaluate({zoom:Math.floor(e.zoom)},r,i),t.evaluate({zoom:Math.floor(e.zoom)+1},r,i),e):t.value},e.prototype._calculate=function(t,e,r,i){return i.zoom>i.zoomHistory.lastIntegerZoom?{from:t,to:e}:{from:r,to:e}},e.prototype.interpolate=function(t){return t},e}(gn),_n=function(t){this.specification=t};_n.prototype.possiblyEvaluate=function(t,e,r,i){if(void 0!==t.value){if("constant"===t.expression.kind){var n=t.expression.evaluate(e,null,{},r,i);return this._calculate(n,n,n,e)}return this._calculate(t.expression.evaluate(new sn(Math.floor(e.zoom-1),e)),t.expression.evaluate(new sn(Math.floor(e.zoom),e)),t.expression.evaluate(new sn(Math.floor(e.zoom+1),e)),e)}},_n.prototype._calculate=function(t,e,r,i){return i.zoom>i.zoomHistory.lastIntegerZoom?{from:t,to:e}:{from:r,to:e}},_n.prototype.interpolate=function(t){return t};var xn=function(t){this.specification=t};xn.prototype.possiblyEvaluate=function(t,e,r,i){return!!t.expression.evaluate(e,null,{},r,i)},xn.prototype.interpolate=function(){return!1};var bn=function(t){for(var e in this.properties=t,this.defaultPropertyValues={},this.defaultTransitionablePropertyValues={},this.defaultTransitioningPropertyValues={},this.defaultPossiblyEvaluatedValues={},this.overridableProperties=[],t){var r=t[e];r.specification.overridable&&this.overridableProperties.push(e);var i=this.defaultPropertyValues[e]=new ln(r,void 0),n=this.defaultTransitionablePropertyValues[e]=new un(r);this.defaultTransitioningPropertyValues[e]=n.untransitioned(),this.defaultPossiblyEvaluatedValues[e]=i.possiblyEvaluate({})}};Fi("DataDrivenProperty",gn),Fi("DataConstantProperty",yn),Fi("CrossFadedDataDrivenProperty",vn),Fi("CrossFadedProperty",_n),Fi("ColorRampProperty",xn);var wn=function(t){function e(e,r){if(t.call(this),this.id=e.id,this.type=e.type,this._featureFilter={filter:function(){return!0},needGeometry:!1},"custom"!==e.type&&(this.metadata=e.metadata,this.minzoom=e.minzoom,this.maxzoom=e.maxzoom,"background"!==e.type&&(this.source=e.source,this.sourceLayer=e["source-layer"],this.filter=e.filter),r.layout&&(this._unevaluatedLayout=new fn(r.layout)),r.paint)){for(var i in this._transitionablePaint=new cn(r.paint),e.paint)this.setPaintProperty(i,e.paint[i],{validate:!1});for(var n in e.layout)this.setLayoutProperty(n,e.layout[n],{validate:!1});this._transitioningPaint=this._transitionablePaint.untransitioned(),this.paint=new mn(r.paint)}}return t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.prototype)).constructor=e,e.prototype.getCrossfadeParameters=function(){return this._crossfadeParameters},e.prototype.getLayoutProperty=function(t){return"visibility"===t?this.visibility:this._unevaluatedLayout.getValue(t)},e.prototype.setLayoutProperty=function(t,e,r){void 0===r&&(r={}),null!=e&&this._validate(ki,"layers."+this.id+".layout."+t,t,e,r)||("visibility"!==t?this._unevaluatedLayout.setValue(t,e):this.visibility=e)},e.prototype.getPaintProperty=function(t){return v(t,"-transition")?this._transitionablePaint.getTransition(t.slice(0,-11)):this._transitionablePaint.getValue(t)},e.prototype.setPaintProperty=function(t,e,r){if(void 0===r&&(r={}),null!=e&&this._validate(zi,"layers."+this.id+".paint."+t,t,e,r))return!1;if(v(t,"-transition"))return this._transitionablePaint.setTransition(t.slice(0,-11),e||void 0),!1;var i=this._transitionablePaint._values[t],n="cross-faded-data-driven"===i.property.specification["property-type"],o=i.value.isDataDriven(),a=i.value;this._transitionablePaint.setValue(t,e),this._handleSpecialPaintPropertyUpdate(t);var s=this._transitionablePaint._values[t].value;return s.isDataDriven()||o||n||this._handleOverridablePaintPropertyUpdate(t,a,s)},e.prototype._handleSpecialPaintPropertyUpdate=function(t){},e.prototype._handleOverridablePaintPropertyUpdate=function(t,e,r){return!1},e.prototype.isHidden=function(t){return!!(this.minzoom&&t<this.minzoom)||!!(this.maxzoom&&t>=this.maxzoom)||"none"===this.visibility},e.prototype.updateTransitions=function(t){this._transitioningPaint=this._transitionablePaint.transitioned(t,this._transitioningPaint)},e.prototype.hasTransition=function(){return this._transitioningPaint.hasTransition()},e.prototype.recalculate=function(t,e){t.getCrossfadeParameters&&(this._crossfadeParameters=t.getCrossfadeParameters()),this._unevaluatedLayout&&(this.layout=this._unevaluatedLayout.possiblyEvaluate(t,void 0,e)),this.paint=this._transitioningPaint.possiblyEvaluate(t,void 0,e)},e.prototype.serialize=function(){var t={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&&(t.layout=t.layout||{},t.layout.visibility=this.visibility),x(t,function(t,e){return!(void 0===t||"layout"===e&&!Object.keys(t).length||"paint"===e&&!Object.keys(t).length)})},e.prototype._validate=function(t,e,r,i,n){return void 0===n&&(n={}),(!n||!1!==n.validate)&&Ci(this,t.call(Ai,{key:e,layerType:this.type,objectKey:r,value:i,styleSpec:zt,style:{glyphs:!0,sprite:!0}}))},e.prototype.is3D=function(){return!1},e.prototype.isTileClipped=function(){return!1},e.prototype.hasOffscreenPass=function(){return!1},e.prototype.resize=function(){},e.prototype.isStateDependent=function(){for(var t in this.paint._values){var e=this.paint.get(t);if(e instanceof dn&&Dr(e.property.specification)&&("source"===e.value.kind||"composite"===e.value.kind)&&e.value.isStateDependent)return!0}return!1},e}(Pt),Sn={Int8:Int8Array,Uint8:Uint8Array,Int16:Int16Array,Uint16:Uint16Array,Int32:Int32Array,Uint32:Uint32Array,Float32:Float32Array},En=function(t,e){this._structArray=t,this._pos1=e*this.size,this._pos2=this._pos1/2,this._pos4=this._pos1/4,this._pos8=this._pos1/8},In=function(){this.isTransferred=!1,this.capacity=-1,this.resize(0)};function Tn(t,e){void 0===e&&(e=1);var r=0,i=0;return{members:t.map(function(t){var n=Sn[t.type].BYTES_PER_ELEMENT,o=r=An(r,Math.max(e,n)),a=t.components||1;return i=Math.max(i,n),r+=n*a,{name:t.name,type:t.type,components:a,offset:o}}),size:An(r,Math.max(i,e)),alignment:e}}function An(t,e){return Math.ceil(t/e)*e}In.serialize=function(t,e){return t._trim(),e&&(t.isTransferred=!0,e.push(t.arrayBuffer)),{length:t.length,arrayBuffer:t.arrayBuffer}},In.deserialize=function(t){var e=Object.create(this.prototype);return e.arrayBuffer=t.arrayBuffer,e.length=t.length,e.capacity=t.arrayBuffer.byteLength/e.bytesPerElement,e._refreshViews(),e},In.prototype._trim=function(){this.length!==this.capacity&&(this.capacity=this.length,this.arrayBuffer=this.arrayBuffer.slice(0,this.length*this.bytesPerElement),this._refreshViews())},In.prototype.clear=function(){this.length=0},In.prototype.resize=function(t){this.reserve(t),this.length=t},In.prototype.reserve=function(t){if(t>this.capacity){this.capacity=Math.max(t,Math.floor(5*this.capacity),128),this.arrayBuffer=new ArrayBuffer(this.capacity*this.bytesPerElement);var e=this.uint8;this._refreshViews(),e&&this.uint8.set(e)}},In.prototype._refreshViews=function(){throw new Error("_refreshViews() must be implemented by each concrete StructArray layout")};var Pn=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.prototype)).constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)},e.prototype.emplaceBack=function(t,e){var r=this.length;return this.resize(r+1),this.emplace(r,t,e)},e.prototype.emplace=function(t,e,r){var i=2*t;return this.int16[i+0]=e,this.int16[i+1]=r,t},e}(In);Pn.prototype.bytesPerElement=4,Fi("StructArrayLayout2i4",Pn);var zn=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.prototype)).constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)},e.prototype.emplaceBack=function(t,e,r,i){var n=this.length;return this.resize(n+1),this.emplace(n,t,e,r,i)},e.prototype.emplace=function(t,e,r,i,n){var o=4*t;return this.int16[o+0]=e,this.int16[o+1]=r,this.int16[o+2]=i,this.int16[o+3]=n,t},e}(In);zn.prototype.bytesPerElement=8,Fi("StructArrayLayout4i8",zn);var kn=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.prototype)).constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)},e.prototype.emplaceBack=function(t,e,r,i,n,o){var a=this.length;return this.resize(a+1),this.emplace(a,t,e,r,i,n,o)},e.prototype.emplace=function(t,e,r,i,n,o,a){var s=6*t;return this.int16[s+0]=e,this.int16[s+1]=r,this.int16[s+2]=i,this.int16[s+3]=n,this.int16[s+4]=o,this.int16[s+5]=a,t},e}(In);kn.prototype.bytesPerElement=12,Fi("StructArrayLayout2i4i12",kn);var Cn=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.prototype)).constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)},e.prototype.emplaceBack=function(t,e,r,i,n,o){var a=this.length;return this.resize(a+1),this.emplace(a,t,e,r,i,n,o)},e.prototype.emplace=function(t,e,r,i,n,o,a){var s=4*t,l=8*t;return this.int16[s+0]=e,this.int16[s+1]=r,this.uint8[l+4]=i,this.uint8[l+5]=n,this.uint8[l+6]=o,this.uint8[l+7]=a,t},e}(In);Cn.prototype.bytesPerElement=8,Fi("StructArrayLayout2i4ub8",Cn);var Mn=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.prototype)).constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)},e.prototype.emplaceBack=function(t,e){var r=this.length;return this.resize(r+1),this.emplace(r,t,e)},e.prototype.emplace=function(t,e,r){var i=2*t;return this.float32[i+0]=e,this.float32[i+1]=r,t},e}(In);Mn.prototype.bytesPerElement=8,Fi("StructArrayLayout2f8",Mn);var Dn=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.prototype)).constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)},e.prototype.emplaceBack=function(t,e,r,i,n,o,a,s,l,u){var c=this.length;return this.resize(c+1),this.emplace(c,t,e,r,i,n,o,a,s,l,u)},e.prototype.emplace=function(t,e,r,i,n,o,a,s,l,u,c){var h=10*t;return this.uint16[h+0]=e,this.uint16[h+1]=r,this.uint16[h+2]=i,this.uint16[h+3]=n,this.uint16[h+4]=o,this.uint16[h+5]=a,this.uint16[h+6]=s,this.uint16[h+7]=l,this.uint16[h+8]=u,this.uint16[h+9]=c,t},e}(In);Dn.prototype.bytesPerElement=20,Fi("StructArrayLayout10ui20",Dn);var Ln=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.prototype)).constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)},e.prototype.emplaceBack=function(t,e,r,i,n,o,a,s,l,u,c,h){var p=this.length;return this.resize(p+1),this.emplace(p,t,e,r,i,n,o,a,s,l,u,c,h)},e.prototype.emplace=function(t,e,r,i,n,o,a,s,l,u,c,h,p){var f=12*t;return this.int16[f+0]=e,this.int16[f+1]=r,this.int16[f+2]=i,this.int16[f+3]=n,this.uint16[f+4]=o,this.uint16[f+5]=a,this.uint16[f+6]=s,this.uint16[f+7]=l,this.int16[f+8]=u,this.int16[f+9]=c,this.int16[f+10]=h,this.int16[f+11]=p,t},e}(In);Ln.prototype.bytesPerElement=24,Fi("StructArrayLayout4i4ui4i24",Ln);var Rn=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.prototype)).constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)},e.prototype.emplaceBack=function(t,e,r){var i=this.length;return this.resize(i+1),this.emplace(i,t,e,r)},e.prototype.emplace=function(t,e,r,i){var n=3*t;return this.float32[n+0]=e,this.float32[n+1]=r,this.float32[n+2]=i,t},e}(In);Rn.prototype.bytesPerElement=12,Fi("StructArrayLayout3f12",Rn);var Bn=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.prototype)).constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint32=new Uint32Array(this.arrayBuffer)},e.prototype.emplaceBack=function(t){var e=this.length;return this.resize(e+1),this.emplace(e,t)},e.prototype.emplace=function(t,e){return this.uint32[1*t+0]=e,t},e}(In);Bn.prototype.bytesPerElement=4,Fi("StructArrayLayout1ul4",Bn);var Fn=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.prototype)).constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer),this.uint32=new Uint32Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)},e.prototype.emplaceBack=function(t,e,r,i,n,o,a,s,l){var u=this.length;return this.resize(u+1),this.emplace(u,t,e,r,i,n,o,a,s,l)},e.prototype.emplace=function(t,e,r,i,n,o,a,s,l,u){var c=10*t,h=5*t;return this.int16[c+0]=e,this.int16[c+1]=r,this.int16[c+2]=i,this.int16[c+3]=n,this.int16[c+4]=o,this.int16[c+5]=a,this.uint32[h+3]=s,this.uint16[c+8]=l,this.uint16[c+9]=u,t},e}(In);Fn.prototype.bytesPerElement=20,Fi("StructArrayLayout6i1ul2ui20",Fn);var On=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.prototype)).constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)},e.prototype.emplaceBack=function(t,e,r,i,n,o){var a=this.length;return this.resize(a+1),this.emplace(a,t,e,r,i,n,o)},e.prototype.emplace=function(t,e,r,i,n,o,a){var s=6*t;return this.int16[s+0]=e,this.int16[s+1]=r,this.int16[s+2]=i,this.int16[s+3]=n,this.int16[s+4]=o,this.int16[s+5]=a,t},e}(In);On.prototype.bytesPerElement=12,Fi("StructArrayLayout2i2i2i12",On);var Un=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.prototype)).constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)},e.prototype.emplaceBack=function(t,e,r,i,n){var o=this.length;return this.resize(o+1),this.emplace(o,t,e,r,i,n)},e.prototype.emplace=function(t,e,r,i,n,o){var a=4*t,s=8*t;return this.float32[a+0]=e,this.float32[a+1]=r,this.float32[a+2]=i,this.int16[s+6]=n,this.int16[s+7]=o,t},e}(In);Un.prototype.bytesPerElement=16,Fi("StructArrayLayout2f1f2i16",Un);var Vn=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.prototype)).constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)},e.prototype.emplaceBack=function(t,e,r,i){var n=this.length;return this.resize(n+1),this.emplace(n,t,e,r,i)},e.prototype.emplace=function(t,e,r,i,n){var o=12*t,a=3*t;return this.uint8[o+0]=e,this.uint8[o+1]=r,this.float32[a+1]=i,this.float32[a+2]=n,t},e}(In);Vn.prototype.bytesPerElement=12,Fi("StructArrayLayout2ub2f12",Vn);var Nn=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.prototype)).constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)},e.prototype.emplaceBack=function(t,e,r){var i=this.length;return this.resize(i+1),this.emplace(i,t,e,r)},e.prototype.emplace=function(t,e,r,i){var n=3*t;return this.uint16[n+0]=e,this.uint16[n+1]=r,this.uint16[n+2]=i,t},e}(In);Nn.prototype.bytesPerElement=6,Fi("StructArrayLayout3ui6",Nn);var jn=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.prototype)).constructor=e,e.prototype._refreshViews=function(){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)},e.prototype.emplaceBack=function(t,e,r,i,n,o,a,s,l,u,c,h,p,f,d,m,y){var g=this.length;return this.resize(g+1),this.emplace(g,t,e,r,i,n,o,a,s,l,u,c,h,p,f,d,m,y)},e.prototype.emplace=function(t,e,r,i,n,o,a,s,l,u,c,h,p,f,d,m,y,g){var v=24*t,_=12*t,x=48*t;return this.int16[v+0]=e,this.int16[v+1]=r,this.uint16[v+2]=i,this.uint16[v+3]=n,this.uint32[_+2]=o,this.uint32[_+3]=a,this.uint32[_+4]=s,this.uint16[v+10]=l,this.uint16[v+11]=u,this.uint16[v+12]=c,this.float32[_+7]=h,this.float32[_+8]=p,this.uint8[x+36]=f,this.uint8[x+37]=d,this.uint8[x+38]=m,this.uint32[_+10]=y,this.int16[v+22]=g,t},e}(In);jn.prototype.bytesPerElement=48,Fi("StructArrayLayout2i2ui3ul3ui2f3ub1ul1i48",jn);var qn=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.prototype)).constructor=e,e.prototype._refreshViews=function(){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)},e.prototype.emplaceBack=function(t,e,r,i,n,o,a,s,l,u,c,h,p,f,d,m,y,g,v,_,x,b,w,S,E,I,T,A){var P=this.length;return this.resize(P+1),this.emplace(P,t,e,r,i,n,o,a,s,l,u,c,h,p,f,d,m,y,g,v,_,x,b,w,S,E,I,T,A)},e.prototype.emplace=function(t,e,r,i,n,o,a,s,l,u,c,h,p,f,d,m,y,g,v,_,x,b,w,S,E,I,T,A,P){var z=34*t,k=17*t;return this.int16[z+0]=e,this.int16[z+1]=r,this.int16[z+2]=i,this.int16[z+3]=n,this.int16[z+4]=o,this.int16[z+5]=a,this.int16[z+6]=s,this.int16[z+7]=l,this.uint16[z+8]=u,this.uint16[z+9]=c,this.uint16[z+10]=h,this.uint16[z+11]=p,this.uint16[z+12]=f,this.uint16[z+13]=d,this.uint16[z+14]=m,this.uint16[z+15]=y,this.uint16[z+16]=g,this.uint16[z+17]=v,this.uint16[z+18]=_,this.uint16[z+19]=x,this.uint16[z+20]=b,this.uint16[z+21]=w,this.uint16[z+22]=S,this.uint32[k+12]=E,this.float32[k+13]=I,this.float32[k+14]=T,this.float32[k+15]=A,this.float32[k+16]=P,t},e}(In);qn.prototype.bytesPerElement=68,Fi("StructArrayLayout8i15ui1ul4f68",qn);var Zn=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.prototype)).constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)},e.prototype.emplaceBack=function(t){var e=this.length;return this.resize(e+1),this.emplace(e,t)},e.prototype.emplace=function(t,e){return this.float32[1*t+0]=e,t},e}(In);Zn.prototype.bytesPerElement=4,Fi("StructArrayLayout1f4",Zn);var Gn=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.prototype)).constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)},e.prototype.emplaceBack=function(t,e,r){var i=this.length;return this.resize(i+1),this.emplace(i,t,e,r)},e.prototype.emplace=function(t,e,r,i){var n=3*t;return this.int16[n+0]=e,this.int16[n+1]=r,this.int16[n+2]=i,t},e}(In);Gn.prototype.bytesPerElement=6,Fi("StructArrayLayout3i6",Gn);var Xn=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.prototype)).constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint32=new Uint32Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)},e.prototype.emplaceBack=function(t,e,r){var i=this.length;return this.resize(i+1),this.emplace(i,t,e,r)},e.prototype.emplace=function(t,e,r,i){var n=4*t;return this.uint32[2*t+0]=e,this.uint16[n+2]=r,this.uint16[n+3]=i,t},e}(In);Xn.prototype.bytesPerElement=8,Fi("StructArrayLayout1ul2ui8",Xn);var Wn=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.prototype)).constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)},e.prototype.emplaceBack=function(t,e){var r=this.length;return this.resize(r+1),this.emplace(r,t,e)},e.prototype.emplace=function(t,e,r){var i=2*t;return this.uint16[i+0]=e,this.uint16[i+1]=r,t},e}(In);Wn.prototype.bytesPerElement=4,Fi("StructArrayLayout2ui4",Wn);var Kn=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.prototype)).constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)},e.prototype.emplaceBack=function(t){var e=this.length;return this.resize(e+1),this.emplace(e,t)},e.prototype.emplace=function(t,e){return this.uint16[1*t+0]=e,t},e}(In);Kn.prototype.bytesPerElement=2,Fi("StructArrayLayout1ui2",Kn);var Hn=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.prototype)).constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)},e.prototype.emplaceBack=function(t,e,r,i){var n=this.length;return this.resize(n+1),this.emplace(n,t,e,r,i)},e.prototype.emplace=function(t,e,r,i,n){var o=4*t;return this.float32[o+0]=e,this.float32[o+1]=r,this.float32[o+2]=i,this.float32[o+3]=n,t},e}(In);Hn.prototype.bytesPerElement=16,Fi("StructArrayLayout4f16",Hn);var Jn=function(t){function e(){t.apply(this,arguments)}t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.prototype)).constructor=e;var r={anchorPointX:{configurable:!0},anchorPointY:{configurable:!0},x1:{configurable:!0},y1:{configurable:!0},x2:{configurable:!0},y2:{configurable:!0},featureIndex:{configurable:!0},sourceLayerIndex:{configurable:!0},bucketIndex:{configurable:!0},anchorPoint:{configurable:!0}};return r.anchorPointX.get=function(){return this._structArray.int16[this._pos2+0]},r.anchorPointY.get=function(){return this._structArray.int16[this._pos2+1]},r.x1.get=function(){return this._structArray.int16[this._pos2+2]},r.y1.get=function(){return this._structArray.int16[this._pos2+3]},r.x2.get=function(){return this._structArray.int16[this._pos2+4]},r.y2.get=function(){return this._structArray.int16[this._pos2+5]},r.featureIndex.get=function(){return this._structArray.uint32[this._pos4+3]},r.sourceLayerIndex.get=function(){return this._structArray.uint16[this._pos2+8]},r.bucketIndex.get=function(){return this._structArray.uint16[this._pos2+9]},r.anchorPoint.get=function(){return new n(this.anchorPointX,this.anchorPointY)},Object.defineProperties(e.prototype,r),e}(En);Jn.prototype.size=20;var Yn=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.prototype)).constructor=e,e.prototype.get=function(t){return new Jn(this,t)},e}(Fn);Fi("CollisionBoxArray",Yn);var $n=function(t){function e(){t.apply(this,arguments)}t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.prototype)).constructor=e;var r={anchorX:{configurable:!0},anchorY:{configurable:!0},glyphStartIndex:{configurable:!0},numGlyphs:{configurable:!0},vertexStartIndex:{configurable:!0},lineStartIndex:{configurable:!0},lineLength:{configurable:!0},segment:{configurable:!0},lowerSize:{configurable:!0},upperSize:{configurable:!0},lineOffsetX:{configurable:!0},lineOffsetY:{configurable:!0},writingMode:{configurable:!0},placedOrientation:{configurable:!0},hidden:{configurable:!0},crossTileID:{configurable:!0},associatedIconIndex:{configurable:!0}};return r.anchorX.get=function(){return this._structArray.int16[this._pos2+0]},r.anchorY.get=function(){return this._structArray.int16[this._pos2+1]},r.glyphStartIndex.get=function(){return this._structArray.uint16[this._pos2+2]},r.numGlyphs.get=function(){return this._structArray.uint16[this._pos2+3]},r.vertexStartIndex.get=function(){return this._structArray.uint32[this._pos4+2]},r.lineStartIndex.get=function(){return this._structArray.uint32[this._pos4+3]},r.lineLength.get=function(){return this._structArray.uint32[this._pos4+4]},r.segment.get=function(){return this._structArray.uint16[this._pos2+10]},r.lowerSize.get=function(){return this._structArray.uint16[this._pos2+11]},r.upperSize.get=function(){return this._structArray.uint16[this._pos2+12]},r.lineOffsetX.get=function(){return this._structArray.float32[this._pos4+7]},r.lineOffsetY.get=function(){return this._structArray.float32[this._pos4+8]},r.writingMode.get=function(){return this._structArray.uint8[this._pos1+36]},r.placedOrientation.get=function(){return this._structArray.uint8[this._pos1+37]},r.placedOrientation.set=function(t){this._structArray.uint8[this._pos1+37]=t},r.hidden.get=function(){return this._structArray.uint8[this._pos1+38]},r.hidden.set=function(t){this._structArray.uint8[this._pos1+38]=t},r.crossTileID.get=function(){return this._structArray.uint32[this._pos4+10]},r.crossTileID.set=function(t){this._structArray.uint32[this._pos4+10]=t},r.associatedIconIndex.get=function(){return this._structArray.int16[this._pos2+22]},Object.defineProperties(e.prototype,r),e}(En);$n.prototype.size=48;var Qn=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.prototype)).constructor=e,e.prototype.get=function(t){return new $n(this,t)},e}(jn);Fi("PlacedSymbolArray",Qn);var to=function(t){function e(){t.apply(this,arguments)}t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.prototype)).constructor=e;var r={anchorX:{configurable:!0},anchorY:{configurable:!0},rightJustifiedTextSymbolIndex:{configurable:!0},centerJustifiedTextSymbolIndex:{configurable:!0},leftJustifiedTextSymbolIndex:{configurable:!0},verticalPlacedTextSymbolIndex:{configurable:!0},placedIconSymbolIndex:{configurable:!0},verticalPlacedIconSymbolIndex:{configurable:!0},key:{configurable:!0},textBoxStartIndex:{configurable:!0},textBoxEndIndex:{configurable:!0},verticalTextBoxStartIndex:{configurable:!0},verticalTextBoxEndIndex:{configurable:!0},iconBoxStartIndex:{configurable:!0},iconBoxEndIndex:{configurable:!0},verticalIconBoxStartIndex:{configurable:!0},verticalIconBoxEndIndex:{configurable:!0},featureIndex:{configurable:!0},numHorizontalGlyphVertices:{configurable:!0},numVerticalGlyphVertices:{configurable:!0},numIconVertices:{configurable:!0},numVerticalIconVertices:{configurable:!0},useRuntimeCollisionCircles:{configurable:!0},crossTileID:{configurable:!0},textBoxScale:{configurable:!0},textOffset0:{configurable:!0},textOffset1:{configurable:!0},collisionCircleDiameter:{configurable:!0}};return r.anchorX.get=function(){return this._structArray.int16[this._pos2+0]},r.anchorY.get=function(){return this._structArray.int16[this._pos2+1]},r.rightJustifiedTextSymbolIndex.get=function(){return this._structArray.int16[this._pos2+2]},r.centerJustifiedTextSymbolIndex.get=function(){return this._structArray.int16[this._pos2+3]},r.leftJustifiedTextSymbolIndex.get=function(){return this._structArray.int16[this._pos2+4]},r.verticalPlacedTextSymbolIndex.get=function(){return this._structArray.int16[this._pos2+5]},r.placedIconSymbolIndex.get=function(){return this._structArray.int16[this._pos2+6]},r.verticalPlacedIconSymbolIndex.get=function(){return this._structArray.int16[this._pos2+7]},r.key.get=function(){return this._structArray.uint16[this._pos2+8]},r.textBoxStartIndex.get=function(){return this._structArray.uint16[this._pos2+9]},r.textBoxEndIndex.get=function(){return this._structArray.uint16[this._pos2+10]},r.verticalTextBoxStartIndex.get=function(){return this._structArray.uint16[this._pos2+11]},r.verticalTextBoxEndIndex.get=function(){return this._structArray.uint16[this._pos2+12]},r.iconBoxStartIndex.get=function(){return this._structArray.uint16[this._pos2+13]},r.iconBoxEndIndex.get=function(){return this._structArray.uint16[this._pos2+14]},r.verticalIconBoxStartIndex.get=function(){return this._structArray.uint16[this._pos2+15]},r.verticalIconBoxEndIndex.get=function(){return this._structArray.uint16[this._pos2+16]},r.featureIndex.get=function(){return this._structArray.uint16[this._pos2+17]},r.numHorizontalGlyphVertices.get=function(){return this._structArray.uint16[this._pos2+18]},r.numVerticalGlyphVertices.get=function(){return this._structArray.uint16[this._pos2+19]},r.numIconVertices.get=function(){return this._structArray.uint16[this._pos2+20]},r.numVerticalIconVertices.get=function(){return this._structArray.uint16[this._pos2+21]},r.useRuntimeCollisionCircles.get=function(){return this._structArray.uint16[this._pos2+22]},r.crossTileID.get=function(){return this._structArray.uint32[this._pos4+12]},r.crossTileID.set=function(t){this._structArray.uint32[this._pos4+12]=t},r.textBoxScale.get=function(){return this._structArray.float32[this._pos4+13]},r.textOffset0.get=function(){return this._structArray.float32[this._pos4+14]},r.textOffset1.get=function(){return this._structArray.float32[this._pos4+15]},r.collisionCircleDiameter.get=function(){return this._structArray.float32[this._pos4+16]},Object.defineProperties(e.prototype,r),e}(En);to.prototype.size=68;var eo=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.prototype)).constructor=e,e.prototype.get=function(t){return new to(this,t)},e}(qn);Fi("SymbolInstanceArray",eo);var ro=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.prototype)).constructor=e,e.prototype.getoffsetX=function(t){return this.float32[1*t+0]},e}(Zn);Fi("GlyphOffsetArray",ro);var io=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.prototype)).constructor=e,e.prototype.getx=function(t){return this.int16[3*t+0]},e.prototype.gety=function(t){return this.int16[3*t+1]},e.prototype.gettileUnitDistanceFromAnchor=function(t){return this.int16[3*t+2]},e}(Gn);Fi("SymbolLineVertexArray",io);var no=function(t){function e(){t.apply(this,arguments)}t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.prototype)).constructor=e;var r={featureIndex:{configurable:!0},sourceLayerIndex:{configurable:!0},bucketIndex:{configurable:!0}};return r.featureIndex.get=function(){return this._structArray.uint32[this._pos4+0]},r.sourceLayerIndex.get=function(){return this._structArray.uint16[this._pos2+2]},r.bucketIndex.get=function(){return this._structArray.uint16[this._pos2+3]},Object.defineProperties(e.prototype,r),e}(En);no.prototype.size=8;var oo=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.prototype)).constructor=e,e.prototype.get=function(t){return new no(this,t)},e}(Xn);Fi("FeatureIndexArray",oo);var ao=Tn([{name:"a_pos",components:2,type:"Int16"}],4).members,so=function(t){void 0===t&&(t=[]),this.segments=t};function lo(t,e){return 256*(t=c(Math.floor(t),0,255))+c(Math.floor(e),0,255)}so.prototype.prepareSegment=function(t,e,r,i){var n=this.segments[this.segments.length-1];return t>so.MAX_VERTEX_ARRAY_LENGTH&&S("Max vertices per segment is "+so.MAX_VERTEX_ARRAY_LENGTH+": bucket requested "+t),(!n||n.vertexLength+t>so.MAX_VERTEX_ARRAY_LENGTH||n.sortKey!==i)&&(n={vertexOffset:e.length,primitiveOffset:r.length,vertexLength:0,primitiveLength:0},void 0!==i&&(n.sortKey=i),this.segments.push(n)),n},so.prototype.get=function(){return this.segments},so.prototype.destroy=function(){for(var t=0,e=this.segments;t<e.length;t+=1){var r=e[t];for(var i in r.vaos)r.vaos[i].destroy()}},so.simpleSegment=function(t,e,r,i){return new so([{vertexOffset:t,primitiveOffset:e,vertexLength:r,primitiveLength:i,vaos:{},sortKey:0}])},so.MAX_VERTEX_ARRAY_LENGTH=Math.pow(2,16)-1,Fi("SegmentVector",so);var uo=Tn([{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"}]),co=e(function(t){t.exports=function(t,e){var r,i,n,o,a,s,l,u;for(i=t.length-(r=3&t.length),n=e,a=3432918353,s=461845907,u=0;u<i;)l=255&t.charCodeAt(u)|(255&t.charCodeAt(++u))<<8|(255&t.charCodeAt(++u))<<16|(255&t.charCodeAt(++u))<<24,++u,n=27492+(65535&(o=5*(65535&(n=(n^=l=(65535&(l=(l=(65535&l)*a+(((l>>>16)*a&65535)<<16)&4294967295)<<15|l>>>17))*s+(((l>>>16)*s&65535)<<16)&4294967295)<<13|n>>>19))+((5*(n>>>16)&65535)<<16)&4294967295))+((58964+(o>>>16)&65535)<<16);switch(l=0,r){case 3:l^=(255&t.charCodeAt(u+2))<<16;case 2:l^=(255&t.charCodeAt(u+1))<<8;case 1:n^=l=(65535&(l=(l=(65535&(l^=255&t.charCodeAt(u)))*a+(((l>>>16)*a&65535)<<16)&4294967295)<<15|l>>>17))*s+(((l>>>16)*s&65535)<<16)&4294967295}return n^=t.length,n=2246822507*(65535&(n^=n>>>16))+((2246822507*(n>>>16)&65535)<<16)&4294967295,n=3266489909*(65535&(n^=n>>>13))+((3266489909*(n>>>16)&65535)<<16)&4294967295,(n^=n>>>16)>>>0}}),ho=e(function(t){t.exports=function(t,e){for(var r,i=t.length,n=e^i,o=0;i>=4;)r=1540483477*(65535&(r=255&t.charCodeAt(o)|(255&t.charCodeAt(++o))<<8|(255&t.charCodeAt(++o))<<16|(255&t.charCodeAt(++o))<<24))+((1540483477*(r>>>16)&65535)<<16),n=1540483477*(65535&n)+((1540483477*(n>>>16)&65535)<<16)^(r=1540483477*(65535&(r^=r>>>24))+((1540483477*(r>>>16)&65535)<<16)),i-=4,++o;switch(i){case 3:n^=(255&t.charCodeAt(o+2))<<16;case 2:n^=(255&t.charCodeAt(o+1))<<8;case 1:n=1540483477*(65535&(n^=255&t.charCodeAt(o)))+((1540483477*(n>>>16)&65535)<<16)}return n=1540483477*(65535&(n^=n>>>13))+((1540483477*(n>>>16)&65535)<<16),(n^=n>>>15)>>>0}}),po=co,fo=ho;po.murmur3=co,po.murmur2=fo;var mo=function(){this.ids=[],this.positions=[],this.indexed=!1};mo.prototype.add=function(t,e,r,i){this.ids.push(go(t)),this.positions.push(e,r,i)},mo.prototype.getPositions=function(t){for(var e=go(t),r=0,i=this.ids.length-1;r<i;){var n=r+i>>1;this.ids[n]>=e?i=n:r=n+1}for(var o=[];this.ids[r]===e;)o.push({index:this.positions[3*r],start:this.positions[3*r+1],end:this.positions[3*r+2]}),r++;return o},mo.serialize=function(t,e){var r=new Float64Array(t.ids),i=new Uint32Array(t.positions);return function t(e,r,i,n){for(;i<n;){for(var o=e[i+n>>1],a=i-1,s=n+1;;){do{a++}while(e[a]<o);do{s--}while(e[s]>o);if(a>=s)break;vo(e,a,s),vo(r,3*a,3*s),vo(r,3*a+1,3*s+1),vo(r,3*a+2,3*s+2)}s-i<n-s?(t(e,r,i,s),i=s+1):(t(e,r,s+1,n),n=s)}}(r,i,0,r.length-1),e&&e.push(r.buffer,i.buffer),{ids:r,positions:i}},mo.deserialize=function(t){var e=new mo;return e.ids=t.ids,e.positions=t.positions,e.indexed=!0,e};var yo=Math.pow(2,53)-1;function go(t){var e=+t;return!isNaN(e)&&e<=yo?e:po(String(t))}function vo(t,e,r){var i=t[e];t[e]=t[r],t[r]=i}Fi("FeaturePositionMap",mo);var _o=function(t,e){this.gl=t.gl,this.location=e},xo=function(t){function e(e,r){t.call(this,e,r),this.current=0}return t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.prototype)).constructor=e,e.prototype.set=function(t){this.current!==t&&(this.current=t,this.gl.uniform1i(this.location,t))},e}(_o),bo=function(t){function e(e,r){t.call(this,e,r),this.current=0}return t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.prototype)).constructor=e,e.prototype.set=function(t){this.current!==t&&(this.current=t,this.gl.uniform1f(this.location,t))},e}(_o),wo=function(t){function e(e,r){t.call(this,e,r),this.current=[0,0]}return t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.prototype)).constructor=e,e.prototype.set=function(t){t[0]===this.current[0]&&t[1]===this.current[1]||(this.current=t,this.gl.uniform2f(this.location,t[0],t[1]))},e}(_o),So=function(t){function e(e,r){t.call(this,e,r),this.current=[0,0,0]}return t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.prototype)).constructor=e,e.prototype.set=function(t){t[0]===this.current[0]&&t[1]===this.current[1]&&t[2]===this.current[2]||(this.current=t,this.gl.uniform3f(this.location,t[0],t[1],t[2]))},e}(_o),Eo=function(t){function e(e,r){t.call(this,e,r),this.current=[0,0,0,0]}return t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.prototype)).constructor=e,e.prototype.set=function(t){t[0]===this.current[0]&&t[1]===this.current[1]&&t[2]===this.current[2]&&t[3]===this.current[3]||(this.current=t,this.gl.uniform4f(this.location,t[0],t[1],t[2],t[3]))},e}(_o),Io=function(t){function e(e,r){t.call(this,e,r),this.current=te.transparent}return t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.prototype)).constructor=e,e.prototype.set=function(t){t.r===this.current.r&&t.g===this.current.g&&t.b===this.current.b&&t.a===this.current.a||(this.current=t,this.gl.uniform4f(this.location,t.r,t.g,t.b,t.a))},e}(_o),To=new Float32Array(16),Ao=function(t){function e(e,r){t.call(this,e,r),this.current=To}return t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.prototype)).constructor=e,e.prototype.set=function(t){if(t[12]!==this.current[12]||t[0]!==this.current[0])return this.current=t,void this.gl.uniformMatrix4fv(this.location,!1,t);for(var e=1;e<16;e++)if(t[e]!==this.current[e]){this.current=t,this.gl.uniformMatrix4fv(this.location,!1,t);break}},e}(_o);function Po(t){return[lo(255*t.r,255*t.g),lo(255*t.b,255*t.a)]}var zo=function(t,e,r){this.value=t,this.uniformNames=e.map(function(t){return"u_"+t}),this.type=r};zo.prototype.setUniform=function(t,e,r){t.set(r.constantOr(this.value))},zo.prototype.getBinding=function(t,e,r){return"color"===this.type?new Io(t,e):new bo(t,e)};var ko=function(t,e){this.uniformNames=e.map(function(t){return"u_"+t}),this.patternFrom=null,this.patternTo=null,this.pixelRatioFrom=1,this.pixelRatioTo=1};ko.prototype.setConstantPatternPositions=function(t,e){this.pixelRatioFrom=e.pixelRatio,this.pixelRatioTo=t.pixelRatio,this.patternFrom=e.tlbr,this.patternTo=t.tlbr},ko.prototype.setUniform=function(t,e,r,i){var n="u_pattern_to"===i?this.patternTo:"u_pattern_from"===i?this.patternFrom:"u_pixel_ratio_to"===i?this.pixelRatioTo:"u_pixel_ratio_from"===i?this.pixelRatioFrom:null;n&&t.set(n)},ko.prototype.getBinding=function(t,e,r){return"u_pattern"===r.substr(0,9)?new Eo(t,e):new bo(t,e)};var Co=function(t,e,r,i){this.expression=t,this.type=r,this.maxValue=0,this.paintVertexAttributes=e.map(function(t){return{name:"a_"+t,type:"Float32",components:"color"===r?2:1,offset:0}}),this.paintVertexArray=new i};Co.prototype.populatePaintArray=function(t,e,r,i,n){var o=this.paintVertexArray.length,a=this.expression.evaluate(new sn(0),e,{},i,[],n);this.paintVertexArray.resize(t),this._setPaintValue(o,t,a)},Co.prototype.updatePaintArray=function(t,e,r,i){var n=this.expression.evaluate({zoom:0},r,i);this._setPaintValue(t,e,n)},Co.prototype._setPaintValue=function(t,e,r){if("color"===this.type)for(var i=Po(r),n=t;n<e;n++)this.paintVertexArray.emplace(n,i[0],i[1]);else{for(var o=t;o<e;o++)this.paintVertexArray.emplace(o,r);this.maxValue=Math.max(this.maxValue,Math.abs(r))}},Co.prototype.upload=function(t){this.paintVertexArray&&this.paintVertexArray.arrayBuffer&&(this.paintVertexBuffer&&this.paintVertexBuffer.buffer?this.paintVertexBuffer.updateData(this.paintVertexArray):this.paintVertexBuffer=t.createVertexBuffer(this.paintVertexArray,this.paintVertexAttributes,this.expression.isStateDependent))},Co.prototype.destroy=function(){this.paintVertexBuffer&&this.paintVertexBuffer.destroy()};var Mo=function(t,e,r,i,n,o){this.expression=t,this.uniformNames=e.map(function(t){return"u_"+t+"_t"}),this.type=r,this.useIntegerZoom=i,this.zoom=n,this.maxValue=0,this.paintVertexAttributes=e.map(function(t){return{name:"a_"+t,type:"Float32",components:"color"===r?4:2,offset:0}}),this.paintVertexArray=new o};Mo.prototype.populatePaintArray=function(t,e,r,i,n){var o=this.expression.evaluate(new sn(this.zoom),e,{},i,[],n),a=this.expression.evaluate(new sn(this.zoom+1),e,{},i,[],n),s=this.paintVertexArray.length;this.paintVertexArray.resize(t),this._setPaintValue(s,t,o,a)},Mo.prototype.updatePaintArray=function(t,e,r,i){var n=this.expression.evaluate({zoom:this.zoom},r,i),o=this.expression.evaluate({zoom:this.zoom+1},r,i);this._setPaintValue(t,e,n,o)},Mo.prototype._setPaintValue=function(t,e,r,i){if("color"===this.type)for(var n=Po(r),o=Po(i),a=t;a<e;a++)this.paintVertexArray.emplace(a,n[0],n[1],o[0],o[1]);else{for(var s=t;s<e;s++)this.paintVertexArray.emplace(s,r,i);this.maxValue=Math.max(this.maxValue,Math.abs(r),Math.abs(i))}},Mo.prototype.upload=function(t){this.paintVertexArray&&this.paintVertexArray.arrayBuffer&&(this.paintVertexBuffer&&this.paintVertexBuffer.buffer?this.paintVertexBuffer.updateData(this.paintVertexArray):this.paintVertexBuffer=t.createVertexBuffer(this.paintVertexArray,this.paintVertexAttributes,this.expression.isStateDependent))},Mo.prototype.destroy=function(){this.paintVertexBuffer&&this.paintVertexBuffer.destroy()},Mo.prototype.setUniform=function(t,e){var r=this.useIntegerZoom?Math.floor(e.zoom):e.zoom,i=c(this.expression.interpolationFactor(r,this.zoom,this.zoom+1),0,1);t.set(i)},Mo.prototype.getBinding=function(t,e,r){return new bo(t,e)};var Do=function(t,e,r,i,n,o){this.expression=t,this.type=e,this.useIntegerZoom=r,this.zoom=i,this.layerId=o,this.zoomInPaintVertexArray=new n,this.zoomOutPaintVertexArray=new n};Do.prototype.populatePaintArray=function(t,e,r){var i=this.zoomInPaintVertexArray.length;this.zoomInPaintVertexArray.resize(t),this.zoomOutPaintVertexArray.resize(t),this._setPaintValues(i,t,e.patterns&&e.patterns[this.layerId],r)},Do.prototype.updatePaintArray=function(t,e,r,i,n){this._setPaintValues(t,e,r.patterns&&r.patterns[this.layerId],n)},Do.prototype._setPaintValues=function(t,e,r,i){if(i&&r){var n=i[r.min],o=i[r.mid],a=i[r.max];if(n&&o&&a)for(var s=t;s<e;s++)this.zoomInPaintVertexArray.emplace(s,o.tl[0],o.tl[1],o.br[0],o.br[1],n.tl[0],n.tl[1],n.br[0],n.br[1],o.pixelRatio,n.pixelRatio),this.zoomOutPaintVertexArray.emplace(s,o.tl[0],o.tl[1],o.br[0],o.br[1],a.tl[0],a.tl[1],a.br[0],a.br[1],o.pixelRatio,a.pixelRatio)}},Do.prototype.upload=function(t){this.zoomInPaintVertexArray&&this.zoomInPaintVertexArray.arrayBuffer&&this.zoomOutPaintVertexArray&&this.zoomOutPaintVertexArray.arrayBuffer&&(this.zoomInPaintVertexBuffer=t.createVertexBuffer(this.zoomInPaintVertexArray,uo.members,this.expression.isStateDependent),this.zoomOutPaintVertexBuffer=t.createVertexBuffer(this.zoomOutPaintVertexArray,uo.members,this.expression.isStateDependent))},Do.prototype.destroy=function(){this.zoomOutPaintVertexBuffer&&this.zoomOutPaintVertexBuffer.destroy(),this.zoomInPaintVertexBuffer&&this.zoomInPaintVertexBuffer.destroy()};var Lo=function(t,e,r){this.binders={},this._buffers=[];var i=[];for(var n in t.paint._values)if(r(n)){var o=t.paint.get(n);if(o instanceof dn&&Dr(o.property.specification)){var a=Bo(n,t.type),s=o.value,l=o.property.specification.type,u=o.property.useIntegerZoom,c=o.property.specification["property-type"],h="cross-faded"===c||"cross-faded-data-driven"===c;if("constant"===s.kind)this.binders[n]=h?new ko(s.value,a):new zo(s.value,a,l),i.push("/u_"+n);else if("source"===s.kind||h){var p=Fo(n,l,"source");this.binders[n]=h?new Do(s,l,u,e,p,t.id):new Co(s,a,l,p),i.push("/a_"+n)}else{var f=Fo(n,l,"composite");this.binders[n]=new Mo(s,a,l,u,e,f),i.push("/z_"+n)}}}this.cacheKey=i.sort().join("")};Lo.prototype.getMaxValue=function(t){var e=this.binders[t];return e instanceof Co||e instanceof Mo?e.maxValue:0},Lo.prototype.populatePaintArrays=function(t,e,r,i,n){for(var o in this.binders){var a=this.binders[o];(a instanceof Co||a instanceof Mo||a instanceof Do)&&a.populatePaintArray(t,e,r,i,n)}},Lo.prototype.setConstantPatternPositions=function(t,e){for(var r in this.binders){var i=this.binders[r];i instanceof ko&&i.setConstantPatternPositions(t,e)}},Lo.prototype.updatePaintArrays=function(t,e,r,i,n){var o=!1;for(var a in t)for(var s=0,l=e.getPositions(a);s<l.length;s+=1){var u=l[s],c=r.feature(u.index);for(var h in this.binders){var p=this.binders[h];if((p instanceof Co||p instanceof Mo||p instanceof Do)&&!0===p.expression.isStateDependent){var f=i.paint.get(h);p.expression=f.value,p.updatePaintArray(u.start,u.end,c,t[a],n),o=!0}}}return o},Lo.prototype.defines=function(){var t=[];for(var e in this.binders){var r=this.binders[e];(r instanceof zo||r instanceof ko)&&t.push.apply(t,r.uniformNames.map(function(t){return"#define HAS_UNIFORM_"+t}))}return t},Lo.prototype.getBinderAttributes=function(){var t=[];for(var e in this.binders){var r=this.binders[e];if(r instanceof Co||r instanceof Mo)for(var i=0;i<r.paintVertexAttributes.length;i++)t.push(r.paintVertexAttributes[i].name);else if(r instanceof Do)for(var n=0;n<uo.members.length;n++)t.push(uo.members[n].name)}return t},Lo.prototype.getBinderUniforms=function(){var t=[];for(var e in this.binders){var r=this.binders[e];if(r instanceof zo||r instanceof ko||r instanceof Mo)for(var i=0,n=r.uniformNames;i<n.length;i+=1)t.push(n[i])}return t},Lo.prototype.getPaintVertexBuffers=function(){return this._buffers},Lo.prototype.getUniforms=function(t,e){var r=[];for(var i in this.binders){var n=this.binders[i];if(n instanceof zo||n instanceof ko||n instanceof Mo)for(var o=0,a=n.uniformNames;o<a.length;o+=1){var s=a[o];if(e[s]){var l=n.getBinding(t,e[s],s);r.push({name:s,property:i,binding:l})}}}return r},Lo.prototype.setUniforms=function(t,e,r,i){for(var n=0,o=e;n<o.length;n+=1){var a=o[n],s=a.name,l=a.property;this.binders[l].setUniform(a.binding,i,r.get(l),s)}},Lo.prototype.updatePaintBuffers=function(t){for(var e in this._buffers=[],this.binders){var r=this.binders[e];if(t&&r instanceof Do){var i=2===t.fromScale?r.zoomInPaintVertexBuffer:r.zoomOutPaintVertexBuffer;i&&this._buffers.push(i)}else(r instanceof Co||r instanceof Mo)&&r.paintVertexBuffer&&this._buffers.push(r.paintVertexBuffer)}},Lo.prototype.upload=function(t){for(var e in this.binders){var r=this.binders[e];(r instanceof Co||r instanceof Mo||r instanceof Do)&&r.upload(t)}this.updatePaintBuffers()},Lo.prototype.destroy=function(){for(var t in this.binders){var e=this.binders[t];(e instanceof Co||e instanceof Mo||e instanceof Do)&&e.destroy()}};var Ro=function(t,e,r){void 0===r&&(r=function(){return!0}),this.programConfigurations={};for(var i=0,n=t;i<n.length;i+=1){var o=n[i];this.programConfigurations[o.id]=new Lo(o,e,r)}this.needsUpload=!1,this._featureMap=new mo,this._bufferOffset=0};function Bo(t,e){return{"text-opacity":["opacity"],"icon-opacity":["opacity"],"text-color":["fill_color"],"icon-color":["fill_color"],"text-halo-color":["halo_color"],"icon-halo-color":["halo_color"],"text-halo-blur":["halo_blur"],"icon-halo-blur":["halo_blur"],"text-halo-width":["halo_width"],"icon-halo-width":["halo_width"],"line-gap-width":["gapwidth"],"line-pattern":["pattern_to","pattern_from","pixel_ratio_to","pixel_ratio_from"],"fill-pattern":["pattern_to","pattern_from","pixel_ratio_to","pixel_ratio_from"],"fill-extrusion-pattern":["pattern_to","pattern_from","pixel_ratio_to","pixel_ratio_from"]}[t]||[t.replace(e+"-","").replace(/-/g,"_")]}function Fo(t,e,r){var i={color:{source:Mn,composite:Hn},number:{source:Zn,composite:Mn}},n=function(t){return{"line-pattern":{source:Dn,composite:Dn},"fill-pattern":{source:Dn,composite:Dn},"fill-extrusion-pattern":{source:Dn,composite:Dn}}[t]}(t);return n&&n[r]||i[e][r]}Ro.prototype.populatePaintArrays=function(t,e,r,i,n,o){for(var a in this.programConfigurations)this.programConfigurations[a].populatePaintArrays(t,e,i,n,o);void 0!==e.id&&this._featureMap.add(e.id,r,this._bufferOffset,t),this._bufferOffset=t,this.needsUpload=!0},Ro.prototype.updatePaintArrays=function(t,e,r,i){for(var n=0,o=r;n<o.length;n+=1){var a=o[n];this.needsUpload=this.programConfigurations[a.id].updatePaintArrays(t,this._featureMap,e,a,i)||this.needsUpload}},Ro.prototype.get=function(t){return this.programConfigurations[t]},Ro.prototype.upload=function(t){if(this.needsUpload){for(var e in this.programConfigurations)this.programConfigurations[e].upload(t);this.needsUpload=!1}},Ro.prototype.destroy=function(){for(var t in this.programConfigurations)this.programConfigurations[t].destroy()},Fi("ConstantBinder",zo),Fi("CrossFadedConstantBinder",ko),Fi("SourceExpressionBinder",Co),Fi("CrossFadedCompositeBinder",Do),Fi("CompositeExpressionBinder",Mo),Fi("ProgramConfiguration",Lo,{omit:["_buffers"]}),Fi("ProgramConfigurationSet",Ro);var 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h=[];for(i=0;i<l.length;i++)h[i]=l[i][0];c(l=h);break;case 2:for(i=0;i<l.length;i++)c(l[i]);break;case 3:for(l=function(t){var e=t.length;if(e<=1)return[t];for(var r,i,n=[],o=0;o<e;o++){var a=ms(t[o]);0!==a&&(void 0===i&&(i=a<0),i===a<0?(r&&n.push(r),r=[t[o]]):r.push(t[o]))}return r&&n.push(r),n}(l),i=0;i<l.length;i++)for(n=0;n<l[i].length;n++)c(l[i][n])}1===l.length?l=l[0]:u="Multi"+u;var p={type:"Feature",geometry:{type:u,coordinates:l},properties:this.properties};return"id"in this&&(p.id=this.id),p};var ys=gs;function gs(t,e){this.version=1,this.name=null,this.extent=4096,this.length=0,this._pbf=t,this._keys=[],this._values=[],this._features=[],t.readFields(vs,this,e),this.length=this._features.length}function vs(t,e,r){15===t?e.version=r.readVarint():1===t?e.name=r.readString():5===t?e.extent=r.readVarint():2===t?e._features.push(r.pos):3===t?e._keys.push(r.readString()):4===t&&e._values.push(function(t){for(var e=null,r=t.readVarint()+t.pos;t.pos<r;){var i=t.readVarint()>>3;e=1===i?t.readString():2===i?t.readFloat():3===i?t.readDouble():4===i?t.readVarint64():5===i?t.readVarint():6===i?t.readSVarint():7===i?t.readBoolean():null}return e}(r))}function _s(t,e,r){if(3===t){var i=new ys(r,r.readVarint()+r.pos);i.length&&(e[i.name]=i)}}gs.prototype.feature=function(t){if(t<0||t>=this._features.length)throw new Error("feature index out of bounds");this._pbf.pos=this._features[t];var e=this._pbf.readVarint()+this._pbf.pos;return new ps(this._pbf,e,this.extent,this._keys,this._values)};var xs={VectorTile:function(t,e){this.layers=t.readFields(_s,{},e)},VectorTileFeature:ps,VectorTileLayer:ys},bs=xs.VectorTileFeature.types,ws=Math.pow(2,13);function Ss(t,e,r,i,n,o,a,s){t.emplaceBack(e,r,2*Math.floor(i*ws)+a,n*ws*2,o*ws*2,Math.round(s))}var Es=function(t){this.zoom=t.zoom,this.overscaling=t.overscaling,this.layers=t.layers,this.layerIds=this.layers.map(function(t){return t.id}),this.index=t.index,this.hasPattern=!1,this.layoutVertexArray=new kn,this.indexArray=new Nn,this.programConfigurations=new Ro(t.layers,t.zoom),this.segments=new so,this.stateDependentLayerIds=this.layers.filter(function(t){return t.isStateDependent()}).map(function(t){return t.id})};function Is(t,e){return t.x===e.x&&(t.x<0||t.x>8192)||t.y===e.y&&(t.y<0||t.y>8192)}Es.prototype.populate=function(t,e,r){this.features=[],this.hasPattern=os("fill-extrusion",this.layers,e);for(var i=0,n=t;i<n.length;i+=1){var o=n[i],a=o.feature,s=o.id,l=o.index,u=o.sourceLayerIndex,c=this.layers[0]._featureFilter.needGeometry,h=No(a,c);if(this.layers[0]._featureFilter.filter(new sn(this.zoom),h,r)){var p={id:s,sourceLayerIndex:u,index:l,geometry:c?h.geometry:Vo(a),properties:a.properties,type:a.type,patterns:{}};this.hasPattern?this.features.push(as("fill-extrusion",this.layers,p,this.zoom,e)):this.addFeature(p,p.geometry,l,r,{}),e.featureIndex.insert(a,p.geometry,l,u,this.index,!0)}}},Es.prototype.addFeatures=function(t,e,r){for(var i=0,n=this.features;i<n.length;i+=1){var o=n[i];this.addFeature(o,o.geometry,o.index,e,r)}},Es.prototype.update=function(t,e,r){this.stateDependentLayers.length&&this.programConfigurations.updatePaintArrays(t,e,this.stateDependentLayers,r)},Es.prototype.isEmpty=function(){return 0===this.layoutVertexArray.length},Es.prototype.uploadPending=function(){return!this.uploaded||this.programConfigurations.needsUpload},Es.prototype.upload=function(t){this.uploaded||(this.layoutVertexBuffer=t.createVertexBuffer(this.layoutVertexArray,hs),this.indexBuffer=t.createIndexBuffer(this.indexArray)),this.programConfigurations.upload(t),this.uploaded=!0},Es.prototype.destroy=function(){this.layoutVertexBuffer&&(this.layoutVertexBuffer.destroy(),this.indexBuffer.destroy(),this.programConfigurations.destroy(),this.segments.destroy())},Es.prototype.addFeature=function(t,e,r,i,n){for(var o=0,a=is(e,500);o<a.length;o+=1){for(var s=a[o],l=0,u=0,c=s;u<c.length;u+=1)l+=c[u].length;for(var h=this.segments.prepareSegment(4,this.layoutVertexArray,this.indexArray),p=0,f=s;p<f.length;p+=1){var d=f[p];if(0!==d.length&&!((M=d).every(function(t){return t.x<0})||M.every(function(t){return t.x>8192})||M.every(function(t){return t.y<0})||M.every(function(t){return t.y>8192})))for(var m=0,y=0;y<d.length;y++){var g=d[y];if(y>=1){var v=d[y-1];if(!Is(g,v)){h.vertexLength+4>so.MAX_VERTEX_ARRAY_LENGTH&&(h=this.segments.prepareSegment(4,this.layoutVertexArray,this.indexArray));var _=g.sub(v)._perp()._unit(),x=v.dist(g);m+x>32768&&(m=0),Ss(this.layoutVertexArray,g.x,g.y,_.x,_.y,0,0,m),Ss(this.layoutVertexArray,g.x,g.y,_.x,_.y,0,1,m),Ss(this.layoutVertexArray,v.x,v.y,_.x,_.y,0,0,m+=x),Ss(this.layoutVertexArray,v.x,v.y,_.x,_.y,0,1,m);var b=h.vertexLength;this.indexArray.emplaceBack(b,b+2,b+1),this.indexArray.emplaceBack(b+1,b+2,b+3),h.vertexLength+=4,h.primitiveLength+=2}}}}if(h.vertexLength+l>so.MAX_VERTEX_ARRAY_LENGTH&&(h=this.segments.prepareSegment(l,this.layoutVertexArray,this.indexArray)),"Polygon"===bs[t.type]){for(var w=[],S=[],E=h.vertexLength,I=0,T=s;I<T.length;I+=1){var A=T[I];if(0!==A.length){A!==s[0]&&S.push(w.length/2);for(var P=0;P<A.length;P++){var z=A[P];Ss(this.layoutVertexArray,z.x,z.y,0,0,1,1,0),w.push(z.x),w.push(z.y)}}}for(var k=Ta(w,S),C=0;C<k.length;C+=3)this.indexArray.emplaceBack(E+k[C],E+k[C+2],E+k[C+1]);h.primitiveLength+=k.length/3,h.vertexLength+=l}}var M;this.programConfigurations.populatePaintArrays(this.layoutVertexArray.length,t,r,n,i)},Fi("FillExtrusionBucket",Es,{omit:["layers","features"]});var Ts={paint:new bn({"fill-extrusion-opacity":new yn(zt["paint_fill-extrusion"]["fill-extrusion-opacity"]),"fill-extrusion-color":new gn(zt["paint_fill-extrusion"]["fill-extrusion-color"]),"fill-extrusion-translate":new yn(zt["paint_fill-extrusion"]["fill-extrusion-translate"]),"fill-extrusion-translate-anchor":new yn(zt["paint_fill-extrusion"]["fill-extrusion-translate-anchor"]),"fill-extrusion-pattern":new vn(zt["paint_fill-extrusion"]["fill-extrusion-pattern"]),"fill-extrusion-height":new gn(zt["paint_fill-extrusion"]["fill-extrusion-height"]),"fill-extrusion-base":new gn(zt["paint_fill-extrusion"]["fill-extrusion-base"]),"fill-extrusion-vertical-gradient":new yn(zt["paint_fill-extrusion"]["fill-extrusion-vertical-gradient"])})},As=function(t){function e(e){t.call(this,e,Ts)}return t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.prototype)).constructor=e,e.prototype.createBucket=function(t){return new Es(t)},e.prototype.queryRadius=function(){return ra(this.paint.get("fill-extrusion-translate"))},e.prototype.is3D=function(){return!0},e.prototype.queryIntersectsFeature=function(t,e,r,i,o,a,s,l){var u=ia(t,this.paint.get("fill-extrusion-translate"),this.paint.get("fill-extrusion-translate-anchor"),a.angle,s),c=this.paint.get("fill-extrusion-height").evaluate(e,r),h=this.paint.get("fill-extrusion-base").evaluate(e,r),p=function(t,e){for(var r=[],i=0,o=t;i<o.length;i+=1){var a=o[i],s=[a.x,a.y,0,1];ha(s,s,e),r.push(new n(s[0]/s[3],s[1]/s[3]))}return r}(u,l),f=function(t,e,r,i){for(var o=[],a=[],s=i[8]*e,l=i[9]*e,u=i[10]*e,c=i[11]*e,h=i[8]*r,p=i[9]*r,f=i[10]*r,d=i[11]*r,m=0,y=t;m<y.length;m+=1){for(var g=[],v=[],_=0,x=y[m];_<x.length;_+=1){var b=x[_],w=b.x,S=b.y,E=i[0]*w+i[4]*S+i[12],I=i[1]*w+i[5]*S+i[13],T=i[2]*w+i[6]*S+i[14],A=i[3]*w+i[7]*S+i[15],P=T+u,z=A+c,k=E+h,C=I+p,M=T+f,D=A+d,L=new n((E+s)/z,(I+l)/z);L.z=P/z,g.push(L);var R=new n(k/D,C/D);R.z=M/D,v.push(R)}o.push(g),a.push(v)}return[o,a]}(i,h,c,l);return function(t,e,r){var i=1/0;Xo(r,e)&&(i=zs(r,e[0]));for(var n=0;n<e.length;n++)for(var o=e[n],a=t[n],s=0;s<o.length-1;s++){var l=o[s],u=[l,o[s+1],a[s+1],a[s],l];Zo(r,u)&&(i=Math.min(i,zs(r,u)))}return i!==1/0&&i}(f[0],f[1],p)},e}(wn);function Ps(t,e){return t.x*e.x+t.y*e.y}function zs(t,e){if(1===t.length){for(var r,i=0,n=e[i++];!r||n.equals(r);)if(!(r=e[i++]))return 1/0;for(;i<e.length;i++){var o=e[i],a=t[0],s=r.sub(n),l=o.sub(n),u=a.sub(n),c=Ps(s,s),h=Ps(s,l),p=Ps(l,l),f=Ps(u,s),d=Ps(u,l),m=c*p-h*h,y=(p*f-h*d)/m,g=(c*d-h*f)/m,v=n.z*(1-y-g)+r.z*y+o.z*g;if(isFinite(v))return v}return 1/0}for(var _=1/0,x=0,b=e;x<b.length;x+=1)_=Math.min(_,b[x].z);return _}var ks=Tn([{name:"a_pos_normal",components:2,type:"Int16"},{name:"a_data",components:4,type:"Uint8"}],4).members,Cs=Tn([{name:"a_uv_x",components:1,type:"Float32"},{name:"a_split_index",components:1,type:"Float32"}]).members,Ms=xs.VectorTileFeature.types,Ds=Math.cos(Math.PI/180*37.5),Ls=Math.pow(2,14)/.5,Rs=function(t){var e=this;this.zoom=t.zoom,this.overscaling=t.overscaling,this.layers=t.layers,this.layerIds=this.layers.map(function(t){return t.id}),this.index=t.index,this.hasPattern=!1,this.patternFeatures=[],this.lineClipsArray=[],this.gradients={},this.layers.forEach(function(t){e.gradients[t.id]={}}),this.layoutVertexArray=new Cn,this.layoutVertexArray2=new Mn,this.indexArray=new Nn,this.programConfigurations=new Ro(t.layers,t.zoom),this.segments=new so,this.maxLineLength=0,this.stateDependentLayerIds=this.layers.filter(function(t){return t.isStateDependent()}).map(function(t){return t.id})};Rs.prototype.populate=function(t,e,r){this.hasPattern=os("line",this.layers,e);for(var i=this.layers[0].layout.get("line-sort-key"),n=[],o=0,a=t;o<a.length;o+=1){var s=a[o],l=s.feature,u=s.id,c=s.index,h=s.sourceLayerIndex,p=this.layers[0]._featureFilter.needGeometry,f=No(l,p);if(this.layers[0]._featureFilter.filter(new sn(this.zoom),f,r)){var d=i?i.evaluate(f,{},r):void 0,m={id:u,properties:l.properties,type:l.type,sourceLayerIndex:h,index:c,geometry:p?f.geometry:Vo(l),patterns:{},sortKey:d};n.push(m)}}i&&n.sort(function(t,e){return t.sortKey-e.sortKey});for(var y=0,g=n;y<g.length;y+=1){var v=g[y],_=v.geometry,x=v.index,b=v.sourceLayerIndex;if(this.hasPattern){var w=as("line",this.layers,v,this.zoom,e);this.patternFeatures.push(w)}else this.addFeature(v,_,x,r,{});e.featureIndex.insert(t[x].feature,_,x,b,this.index)}},Rs.prototype.update=function(t,e,r){this.stateDependentLayers.length&&this.programConfigurations.updatePaintArrays(t,e,this.stateDependentLayers,r)},Rs.prototype.addFeatures=function(t,e,r){for(var i=0,n=this.patternFeatures;i<n.length;i+=1){var o=n[i];this.addFeature(o,o.geometry,o.index,e,r)}},Rs.prototype.isEmpty=function(){return 0===this.layoutVertexArray.length},Rs.prototype.uploadPending=function(){return!this.uploaded||this.programConfigurations.needsUpload},Rs.prototype.upload=function(t){this.uploaded||(0!==this.layoutVertexArray2.length&&(this.layoutVertexBuffer2=t.createVertexBuffer(this.layoutVertexArray2,Cs)),this.layoutVertexBuffer=t.createVertexBuffer(this.layoutVertexArray,ks),this.indexBuffer=t.createIndexBuffer(this.indexArray)),this.programConfigurations.upload(t),this.uploaded=!0},Rs.prototype.destroy=function(){this.layoutVertexBuffer&&(this.layoutVertexBuffer.destroy(),this.indexBuffer.destroy(),this.programConfigurations.destroy(),this.segments.destroy())},Rs.prototype.lineFeatureClips=function(t){if(t.properties&&t.properties.hasOwnProperty("mapbox_clip_start")&&t.properties.hasOwnProperty("mapbox_clip_end"))return{start:+t.properties.mapbox_clip_start,end:+t.properties.mapbox_clip_end}},Rs.prototype.addFeature=function(t,e,r,i,n){var o=this.layers[0].layout,a=o.get("line-join").evaluate(t,{}),s=o.get("line-cap"),l=o.get("line-miter-limit"),u=o.get("line-round-limit");this.lineClips=this.lineFeatureClips(t);for(var c=0,h=e;c<h.length;c+=1)this.addLine(h[c],t,a,s,l,u);this.programConfigurations.populatePaintArrays(this.layoutVertexArray.length,t,r,n,i)},Rs.prototype.addLine=function(t,e,r,i,n,o){if(this.distance=0,this.scaledDistance=0,this.totalDistance=0,this.lineClips){this.lineClipsArray.push(this.lineClips);for(var a=0;a<t.length-1;a++)this.totalDistance+=t[a].dist(t[a+1]);this.updateScaledDistance(),this.maxLineLength=Math.max(this.maxLineLength,this.totalDistance)}for(var s="Polygon"===Ms[e.type],l=t.length;l>=2&&t[l-1].equals(t[l-2]);)l--;for(var u=0;u<l-1&&t[u].equals(t[u+1]);)u++;if(!(l<(s?3:2))){"bevel"===r&&(n=1.05);var c,h=this.overscaling<=16?122880/(512*this.overscaling):0,p=this.segments.prepareSegment(10*l,this.layoutVertexArray,this.indexArray),f=void 0,d=void 0,m=void 0,y=void 0;this.e1=this.e2=-1,s&&(y=t[u].sub(c=t[l-2])._unit()._perp());for(var g=u;g<l;g++)if(!(d=g===l-1?s?t[u+1]:void 0:t[g+1])||!t[g].equals(d)){y&&(m=y),c&&(f=c),c=t[g],y=d?d.sub(c)._unit()._perp():m;var v=(m=m||y).add(y);0===v.x&&0===v.y||v._unit();var _=m.x*y.x+m.y*y.y,x=v.x*y.x+v.y*y.y,b=0!==x?1/x:1/0,w=2*Math.sqrt(2-2*x),S=x<Ds&&f&&d,E=m.x*y.y-m.y*y.x>0;if(S&&g>u){var I=c.dist(f);if(I>2*h){var T=c.sub(c.sub(f)._mult(h/I)._round());this.updateDistance(f,T),this.addCurrentVertex(T,m,0,0,p),f=T}}var A=f&&d,P=A?r:s?"butt":i;if(A&&"round"===P&&(b<o?P="miter":b<=2&&(P="fakeround")),"miter"===P&&b>n&&(P="bevel"),"bevel"===P&&(b>2&&(P="flipbevel"),b<n&&(P="miter")),f&&this.updateDistance(f,c),"miter"===P)v._mult(b),this.addCurrentVertex(c,v,0,0,p);else if("flipbevel"===P){if(b>100)v=y.mult(-1);else{var z=b*m.add(y).mag()/m.sub(y).mag();v._perp()._mult(z*(E?-1:1))}this.addCurrentVertex(c,v,0,0,p),this.addCurrentVertex(c,v.mult(-1),0,0,p)}else if("bevel"===P||"fakeround"===P){var k=-Math.sqrt(b*b-1),C=E?k:0,M=E?0:k;if(f&&this.addCurrentVertex(c,m,C,M,p),"fakeround"===P)for(var D=Math.round(180*w/Math.PI/20),L=1;L<D;L++){var R=L/D;if(.5!==R){var B=R-.5;R+=R*B*(R-1)*((1.0904+_*(_*(3.55645-1.43519*_)-3.2452))*B*B+(.848013+_*(.215638*_-1.06021)))}var F=y.sub(m)._mult(R)._add(m)._unit()._mult(E?-1:1);this.addHalfVertex(c,F.x,F.y,!1,E,0,p)}d&&this.addCurrentVertex(c,y,-C,-M,p)}else if("butt"===P)this.addCurrentVertex(c,v,0,0,p);else if("square"===P){var O=f?1:-1;this.addCurrentVertex(c,v,O,O,p)}else"round"===P&&(f&&(this.addCurrentVertex(c,m,0,0,p),this.addCurrentVertex(c,m,1,1,p,!0)),d&&(this.addCurrentVertex(c,y,-1,-1,p,!0),this.addCurrentVertex(c,y,0,0,p)));if(S&&g<l-1){var U=c.dist(d);if(U>2*h){var V=c.add(d.sub(c)._mult(h/U)._round());this.updateDistance(c,V),this.addCurrentVertex(V,y,0,0,p),c=V}}}}},Rs.prototype.addCurrentVertex=function(t,e,r,i,n,o){void 0===o&&(o=!1);var a=e.y*i-e.x,s=-e.y-e.x*i;this.addHalfVertex(t,e.x+e.y*r,e.y-e.x*r,o,!1,r,n),this.addHalfVertex(t,a,s,o,!0,-i,n),this.distance>Ls/2&&0===this.totalDistance&&(this.distance=0,this.addCurrentVertex(t,e,r,i,n,o))},Rs.prototype.addHalfVertex=function(t,e,r,i,n,o,a){var s=.5*(this.lineClips?this.scaledDistance*(Ls-1):this.scaledDistance);this.layoutVertexArray.emplaceBack((t.x<<1)+(i?1:0),(t.y<<1)+(n?1:0),Math.round(63*e)+128,Math.round(63*r)+128,1+(0===o?0:o<0?-1:1)|(63&s)<<2,s>>6),this.lineClips&&this.layoutVertexArray2.emplaceBack((this.scaledDistance-this.lineClips.start)/(this.lineClips.end-this.lineClips.start),this.lineClipsArray.length);var l=a.vertexLength++;this.e1>=0&&this.e2>=0&&(this.indexArray.emplaceBack(this.e1,this.e2,l),a.primitiveLength++),n?this.e2=l:this.e1=l},Rs.prototype.updateScaledDistance=function(){this.scaledDistance=this.lineClips?this.lineClips.start+(this.lineClips.end-this.lineClips.start)*this.distance/this.totalDistance:this.distance},Rs.prototype.updateDistance=function(t,e){this.distance+=t.dist(e),this.updateScaledDistance()},Fi("LineBucket",Rs,{omit:["layers","patternFeatures"]});var Bs=new bn({"line-cap":new yn(zt.layout_line["line-cap"]),"line-join":new gn(zt.layout_line["line-join"]),"line-miter-limit":new yn(zt.layout_line["line-miter-limit"]),"line-round-limit":new yn(zt.layout_line["line-round-limit"]),"line-sort-key":new gn(zt.layout_line["line-sort-key"])}),Fs={paint:new bn({"line-opacity":new gn(zt.paint_line["line-opacity"]),"line-color":new gn(zt.paint_line["line-color"]),"line-translate":new yn(zt.paint_line["line-translate"]),"line-translate-anchor":new yn(zt.paint_line["line-translate-anchor"]),"line-width":new gn(zt.paint_line["line-width"]),"line-gap-width":new gn(zt.paint_line["line-gap-width"]),"line-offset":new gn(zt.paint_line["line-offset"]),"line-blur":new gn(zt.paint_line["line-blur"]),"line-dasharray":new _n(zt.paint_line["line-dasharray"]),"line-pattern":new vn(zt.paint_line["line-pattern"]),"line-gradient":new xn(zt.paint_line["line-gradient"])}),layout:Bs},Os=new(function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.prototype)).constructor=e,e.prototype.possiblyEvaluate=function(e,r){return r=new sn(Math.floor(r.zoom),{now:r.now,fadeDuration:r.fadeDuration,zoomHistory:r.zoomHistory,transition:r.transition}),t.prototype.possiblyEvaluate.call(this,e,r)},e.prototype.evaluate=function(e,r,i,n){return r=p({},r,{zoom:Math.floor(r.zoom)}),t.prototype.evaluate.call(this,e,r,i,n)},e}(gn))(Fs.paint.properties["line-width"].specification);Os.useIntegerZoom=!0;var Us=function(t){function e(e){t.call(this,e,Fs),this.gradientVersion=0}return t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.prototype)).constructor=e,e.prototype._handleSpecialPaintPropertyUpdate=function(t){"line-gradient"===t&&(this.stepInterpolant=this._transitionablePaint._values["line-gradient"].value.expression._styleExpression.expression instanceof qe,this.gradientVersion=(this.gradientVersion+1)%s)},e.prototype.gradientExpression=function(){return this._transitionablePaint._values["line-gradient"].value.expression},e.prototype.recalculate=function(e,r){t.prototype.recalculate.call(this,e,r),this.paint._values["line-floorwidth"]=Os.possiblyEvaluate(this._transitioningPaint._values["line-width"].value,e)},e.prototype.createBucket=function(t){return new Rs(t)},e.prototype.queryRadius=function(t){var e=t,r=Vs(ea("line-width",this,e),ea("line-gap-width",this,e)),i=ea("line-offset",this,e);return 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d=i;d<a;d+=h)for(var m=o;m<s;m+=h)f.push(new iu(d+p,m+p,p,t));for(var y=function(t){for(var e=0,r=0,i=0,n=t[0],o=0,a=n.length,s=a-1;o<a;s=o++){var l=n[o],u=n[s],c=l.x*u.y-u.x*l.y;r+=(l.x+u.x)*c,i+=(l.y+u.y)*c,e+=3*c}return new iu(r/e,i/e,0,t)}(t),g=f.length;f.length;){var v=f.pop();(v.d>y.d||!y.d)&&(y=v,r&&console.log("found best %d after %d probes",Math.round(1e4*v.d)/1e4,g)),v.max-y.d<=e||(f.push(new iu(v.p.x-(p=v.h/2),v.p.y-p,p,t)),f.push(new iu(v.p.x+p,v.p.y-p,p,t)),f.push(new iu(v.p.x-p,v.p.y+p,p,t)),f.push(new iu(v.p.x+p,v.p.y+p,p,t)),g+=4)}return r&&(console.log("num probes: "+g),console.log("best distance: "+y.d)),y.p}function ru(t,e){return e.max-t.max}function iu(t,e,r,i){this.p=new n(t,e),this.h=r,this.d=function(t,e){for(var r=!1,i=1/0,n=0;n<e.length;n++)for(var o=e[n],a=0,s=o.length,l=s-1;a<s;l=a++){var u=o[a],c=o[l];u.y>t.y!=c.y>t.y&&t.x<(c.x-u.x)*(t.y-u.y)/(c.y-u.y)+u.x&&(r=!r),i=Math.min(i,Yo(t,u,c))}return(r?1:-1)*Math.sqrt(i)}(this.p,i),this.max=this.d+this.h*Math.SQRT2}Ql.prototype.push=function(t){this.data.push(t),this.length++,this._up(this.length-1)},Ql.prototype.pop=function(){if(0!==this.length){var t=this.data[0],e=this.data.pop();return this.length--,this.length>0&&(this.data[0]=e,this._down(0)),t}},Ql.prototype.peek=function(){return this.data[0]},Ql.prototype._up=function(t){for(var e=this.data,r=this.compare,i=e[t];t>0;){var n=t-1>>1,o=e[n];if(r(i,o)>=0)break;e[t]=o,t=n}e[t]=i},Ql.prototype._down=function(t){for(var e=this.data,r=this.compare,i=this.length>>1,n=e[t];t<i;){var o=1+(t<<1),a=e[o],s=o+1;if(s<this.length&&r(e[s],a)<0&&(o=s,a=e[s]),r(a,n)>=0)break;e[t]=a,t=o}e[t]=n};var nu=Number.POSITIVE_INFINITY;function ou(t,e){return e[1]!==nu?function(t,e,r){var i=0,n=0;switch(e=Math.abs(e),r=Math.abs(r),t){case"top-right":case"top-left":case"top":n=r-7;break;case"bottom-right":case"bottom-left":case"bottom":n=7-r}switch(t){case"top-right":case"bottom-right":case"right":i=-e;break;case"top-left":case"bottom-left":case"left":i=e}return[i,n]}(t,e[0],e[1]):function(t,e){var r=0,i=0;e<0&&(e=0);var n=e/Math.sqrt(2);switch(t){case"top-right":case"top-left":i=n-7;break;case"bottom-right":case"bottom-left":i=7-n;break;case"bottom":i=7-e;break;case"top":i=e-7}switch(t){case"top-right":case"bottom-right":r=-n;break;case"top-left":case"bottom-left":r=n;break;case"left":r=e;break;case"right":r=-e}return[r,i]}(t,e[0])}function au(t){switch(t){case"right":case"top-right":case"bottom-right":return"right";case"left":case"top-left":case"bottom-left":return"left"}return"center"}function su(t,e,r,i,o,a,s,l,u,c,h,p,f,d,m){var y=function(t,e,r,i,o,a,s,l){for(var u=i.layout.get("text-rotate").evaluate(a,{})*Math.PI/180,c=[],h=0,p=e.positionedLines;h<p.length;h+=1)for(var f=p[h],d=0,m=f.positionedGlyphs;d<m.length;d+=1){var y=m[d];if(y.rect){var g=y.rect||{},v=4,_=!0,x=1,b=0,w=(o||l)&&y.vertical,S=y.metrics.advance*y.scale/2;if(l&&e.verticalizable&&(b=f.lineOffset/2-(y.imageName?-(24-y.metrics.width*y.scale)/2:24*(y.scale-1))),y.imageName){var E=s[y.imageName];_=E.sdf,v=1/(x=E.pixelRatio)}var I=o?[y.x+S,y.y]:[0,0],T=o?[0,0]:[y.x+S+r[0],y.y+r[1]-b],A=[0,0];w&&(A=T,T=[0,0]);var P=(y.metrics.left-v)*y.scale-S+T[0],z=(-y.metrics.top-v)*y.scale+T[1],k=P+g.w*y.scale/x,C=z+g.h*y.scale/x,M=new n(P,z),D=new n(k,z),L=new n(P,C),R=new n(k,C);if(w){var B=new n(-S,S- -17),F=-Math.PI/2,O=12-S,U=new n(22-O,-(y.imageName?O:0)),V=new(Function.prototype.bind.apply(n,[null].concat(A)));M._rotateAround(F,B)._add(U)._add(V),D._rotateAround(F,B)._add(U)._add(V),L._rotateAround(F,B)._add(U)._add(V),R._rotateAround(F,B)._add(U)._add(V)}if(u){var N=Math.sin(u),j=Math.cos(u),q=[j,-N,N,j];M._matMult(q),D._matMult(q),L._matMult(q),R._matMult(q)}var Z=new n(0,0),G=new n(0,0);c.push({tl:M,tr:D,bl:L,br:R,tex:g,writingMode:e.writingMode,glyphOffset:I,sectionIndex:y.sectionIndex,isSDF:_,pixelOffsetTL:Z,pixelOffsetBR:G,minFontScaleX:0,minFontScaleY:0})}}return c}(0,r,l,o,a,s,i,t.allowVerticalPlacement),g=t.textSizeData,v=null;"source"===g.kind?(v=[128*o.layout.get("text-size").evaluate(s,{})])[0]>32640&&S(t.layerIds[0]+': Value for "text-size" is >= 255. Reduce your "text-size".'):"composite"===g.kind&&((v=[128*d.compositeTextSizes[0].evaluate(s,{},m),128*d.compositeTextSizes[1].evaluate(s,{},m)])[0]>32640||v[1]>32640)&&S(t.layerIds[0]+': Value for "text-size" is >= 255. Reduce your "text-size".'),t.addSymbols(t.text,y,v,l,a,s,c,e,u.lineStartIndex,u.lineLength,f,m);for(var _=0,x=h;_<x.length;_+=1)p[x[_]]=t.text.placedSymbolArray.length-1;return 4*y.length}function lu(t){for(var e in t)return t[e];return null}function uu(t,e,r,i){var n=t.compareText;if(e in n){for(var o=n[e],a=o.length-1;a>=0;a--)if(i.dist(o[a])<r)return!0}else n[e]=[];return n[e].push(i),!1}var cu=xs.VectorTileFeature.types,hu=[{name:"a_fade_opacity",components:1,type:"Uint8",offset:0}];function pu(t,e,r,i,n,o,a,s,l,u,c,h,p){var f=s?Math.min(32640,Math.round(s[0])):0,d=s?Math.min(32640,Math.round(s[1])):0;t.emplaceBack(e,r,Math.round(32*i),Math.round(32*n),o,a,(f<<1)+(l?1:0),d,16*u,16*c,256*h,256*p)}function fu(t,e,r){t.emplaceBack(e.x,e.y,r),t.emplaceBack(e.x,e.y,r),t.emplaceBack(e.x,e.y,r),t.emplaceBack(e.x,e.y,r)}function du(t){for(var e=0,r=t.sections;e<r.length;e+=1)if(Ji(r[e].text))return!0;return!1}var mu=function(t){this.layoutVertexArray=new Ln,this.indexArray=new Nn,this.programConfigurations=t,this.segments=new so,this.dynamicLayoutVertexArray=new Rn,this.opacityVertexArray=new Bn,this.placedSymbolArray=new Qn};mu.prototype.isEmpty=function(){return 0===this.layoutVertexArray.length&&0===this.indexArray.length&&0===this.dynamicLayoutVertexArray.length&&0===this.opacityVertexArray.length},mu.prototype.upload=function(t,e,r,i){this.isEmpty()||(r&&(this.layoutVertexBuffer=t.createVertexBuffer(this.layoutVertexArray,Ns.members),this.indexBuffer=t.createIndexBuffer(this.indexArray,e),this.dynamicLayoutVertexBuffer=t.createVertexBuffer(this.dynamicLayoutVertexArray,js.members,!0),this.opacityVertexBuffer=t.createVertexBuffer(this.opacityVertexArray,hu,!0),this.opacityVertexBuffer.itemSize=1),(r||i)&&this.programConfigurations.upload(t))},mu.prototype.destroy=function(){this.layoutVertexBuffer&&(this.layoutVertexBuffer.destroy(),this.indexBuffer.destroy(),this.programConfigurations.destroy(),this.segments.destroy(),this.dynamicLayoutVertexBuffer.destroy(),this.opacityVertexBuffer.destroy())},Fi("SymbolBuffers",mu);var yu=function(t,e,r){this.layoutVertexArray=new t,this.layoutAttributes=e,this.indexArray=new r,this.segments=new so,this.collisionVertexArray=new Vn};yu.prototype.upload=function(t){this.layoutVertexBuffer=t.createVertexBuffer(this.layoutVertexArray,this.layoutAttributes),this.indexBuffer=t.createIndexBuffer(this.indexArray),this.collisionVertexBuffer=t.createVertexBuffer(this.collisionVertexArray,qs.members,!0)},yu.prototype.destroy=function(){this.layoutVertexBuffer&&(this.layoutVertexBuffer.destroy(),this.indexBuffer.destroy(),this.segments.destroy(),this.collisionVertexBuffer.destroy())},Fi("CollisionBuffers",yu);var gu=function(t){this.collisionBoxArray=t.collisionBoxArray,this.zoom=t.zoom,this.overscaling=t.overscaling,this.layers=t.layers,this.layerIds=this.layers.map(function(t){return t.id}),this.index=t.index,this.pixelRatio=t.pixelRatio,this.sourceLayerIndex=t.sourceLayerIndex,this.hasPattern=!1,this.hasRTLText=!1,this.sortKeyRanges=[],this.collisionCircleArray=[],this.placementInvProjMatrix=sa([]),this.placementViewportMatrix=sa([]);var e=this.layers[0]._unevaluatedLayout._values;this.textSizeData=Bl(this.zoom,e["text-size"]),this.iconSizeData=Bl(this.zoom,e["icon-size"]);var r=this.layers[0].layout,i=r.get("symbol-sort-key"),n=r.get("symbol-z-order");this.canOverlap=r.get("text-allow-overlap")||r.get("icon-allow-overlap")||r.get("text-ignore-placement")||r.get("icon-ignore-placement"),this.sortFeaturesByKey="viewport-y"!==n&&void 0!==i.constantOr(1),this.sortFeaturesByY=("viewport-y"===n||"auto"===n&&!this.sortFeaturesByKey)&&this.canOverlap,"point"===r.get("symbol-placement")&&(this.writingModes=r.get("text-writing-mode").map(function(t){return bl[t]})),this.stateDependentLayerIds=this.layers.filter(function(t){return t.isStateDependent()}).map(function(t){return t.id}),this.sourceID=t.sourceID};gu.prototype.createArrays=function(){this.text=new mu(new Ro(this.layers,this.zoom,function(t){return/^text/.test(t)})),this.icon=new mu(new Ro(this.layers,this.zoom,function(t){return/^icon/.test(t)})),this.glyphOffsetArray=new ro,this.lineVertexArray=new io,this.symbolInstances=new eo},gu.prototype.calculateGlyphDependencies=function(t,e,r,i,n){for(var o=0;o<t.length;o++)if(e[t.charCodeAt(o)]=!0,(r||i)&&n){var a=Ws[t.charAt(o)];a&&(e[a.charCodeAt(0)]=!0)}},gu.prototype.populate=function(t,e,r){var i=this.layers[0],n=i.layout,o=n.get("text-font"),a=n.get("text-field"),s=n.get("icon-image"),l=("constant"!==a.value.kind||a.value.value instanceof ie&&!a.value.value.isEmpty()||a.value.value.toString().length>0)&&("constant"!==o.value.kind||o.value.value.length>0),u="constant"!==s.value.kind||!!s.value.value||Object.keys(s.parameters).length>0,c=n.get("symbol-sort-key");if(this.features=[],l||u){for(var h=e.iconDependencies,p=e.glyphDependencies,f=e.availableImages,d=new sn(this.zoom),m=0,y=t;m<y.length;m+=1){var g=y[m],v=g.feature,_=g.id,x=g.index,b=g.sourceLayerIndex,w=i._featureFilter.needGeometry,S=No(v,w);if(i._featureFilter.filter(d,S,r)){w||(S.geometry=Vo(v));var E=void 0;if(l){var I=i.getValueAndResolveTokens("text-field",S,r,f),T=ie.factory(I);du(T)&&(this.hasRTLText=!0),(!this.hasRTLText||"unavailable"===nn()||this.hasRTLText&&an.isParsed())&&(E=Xs(T,i,S))}var A=void 0;if(u){var P=i.getValueAndResolveTokens("icon-image",S,r,f);A=P instanceof ne?P:ne.fromString(P)}if(E||A){var z=this.sortFeaturesByKey?c.evaluate(S,{},r):void 0;if(this.features.push({id:_,text:E,icon:A,index:x,sourceLayerIndex:b,geometry:S.geometry,properties:v.properties,type:cu[v.type],sortKey:z}),A&&(h[A.name]=!0),E){var k=o.evaluate(S,{},r).join(","),C="map"===n.get("text-rotation-alignment")&&"point"!==n.get("symbol-placement");this.allowVerticalPlacement=this.writingModes&&this.writingModes.indexOf(bl.vertical)>=0;for(var M=0,D=E.sections;M<D.length;M+=1){var L=D[M];if(L.image)h[L.image.name]=!0;else{var R=Gi(E.toString()),B=L.fontStack||k,F=p[B]=p[B]||{};this.calculateGlyphDependencies(L.text,F,C,this.allowVerticalPlacement,R)}}}}}}"line"===n.get("symbol-placement")&&(this.features=function(t){var e={},r={},i=[],n=0;function o(e){i.push(t[e]),n++}function a(t,e,n){var o=r[t];return delete r[t],r[e]=o,i[o].geometry[0].pop(),i[o].geometry[0]=i[o].geometry[0].concat(n[0]),o}function s(t,r,n){var o=e[r];return delete e[r],e[t]=o,i[o].geometry[0].shift(),i[o].geometry[0]=n[0].concat(i[o].geometry[0]),o}function l(t,e,r){var i=r?e[0][e[0].length-1]:e[0][0];return t+":"+i.x+":"+i.y}for(var u=0;u<t.length;u++){var c=t[u],h=c.geometry,p=c.text?c.text.toString():null;if(p){var f=l(p,h),d=l(p,h,!0);if(f in r&&d in e&&r[f]!==e[d]){var m=s(f,d,h),y=a(f,d,i[m].geometry);delete e[f],delete r[d],r[l(p,i[y].geometry,!0)]=y,i[m].geometry=null}else f in r?a(f,d,h):d in e?s(f,d,h):(o(u),e[f]=n-1,r[d]=n-1)}else o(u)}return i.filter(function(t){return t.geometry})}(this.features)),this.sortFeaturesByKey&&this.features.sort(function(t,e){return t.sortKey-e.sortKey})}},gu.prototype.update=function(t,e,r){this.stateDependentLayers.length&&(this.text.programConfigurations.updatePaintArrays(t,e,this.layers,r),this.icon.programConfigurations.updatePaintArrays(t,e,this.layers,r))},gu.prototype.isEmpty=function(){return 0===this.symbolInstances.length&&!this.hasRTLText},gu.prototype.uploadPending=function(){return!this.uploaded||this.text.programConfigurations.needsUpload||this.icon.programConfigurations.needsUpload},gu.prototype.upload=function(t){!this.uploaded&&this.hasDebugData()&&(this.textCollisionBox.upload(t),this.iconCollisionBox.upload(t)),this.text.upload(t,this.sortFeaturesByY,!this.uploaded,this.text.programConfigurations.needsUpload),this.icon.upload(t,this.sortFeaturesByY,!this.uploaded,this.icon.programConfigurations.needsUpload),this.uploaded=!0},gu.prototype.destroyDebugData=function(){this.textCollisionBox.destroy(),this.iconCollisionBox.destroy()},gu.prototype.destroy=function(){this.text.destroy(),this.icon.destroy(),this.hasDebugData()&&this.destroyDebugData()},gu.prototype.addToLineVertexArray=function(t,e){var r=this.lineVertexArray.length;if(void 0!==t.segment){for(var i=t.dist(e[t.segment+1]),n=t.dist(e[t.segment]),o={},a=t.segment+1;a<e.length;a++)o[a]={x:e[a].x,y:e[a].y,tileUnitDistanceFromAnchor:i},a<e.length-1&&(i+=e[a+1].dist(e[a]));for(var s=t.segment||0;s>=0;s--)o[s]={x:e[s].x,y:e[s].y,tileUnitDistanceFromAnchor:n},s>0&&(n+=e[s-1].dist(e[s]));for(var l=0;l<e.length;l++){var u=o[l];this.lineVertexArray.emplaceBack(u.x,u.y,u.tileUnitDistanceFromAnchor)}}return{lineStartIndex:r,lineLength:this.lineVertexArray.length-r}},gu.prototype.addSymbols=function(t,e,r,i,n,o,a,s,l,u,c,h){for(var p=t.indexArray,f=t.layoutVertexArray,d=t.segments.prepareSegment(4*e.length,f,p,this.canOverlap?o.sortKey:void 0),m=this.glyphOffsetArray.length,y=d.vertexLength,g=this.allowVerticalPlacement&&a===bl.vertical?Math.PI/2:0,v=o.text&&o.text.sections,_=0;_<e.length;_++){var x=e[_],b=x.tl,w=x.tr,S=x.bl,E=x.br,I=x.tex,T=x.pixelOffsetTL,A=x.pixelOffsetBR,P=x.minFontScaleX,z=x.minFontScaleY,k=x.glyphOffset,C=x.isSDF,M=x.sectionIndex,D=d.vertexLength,L=k[1];pu(f,s.x,s.y,b.x,L+b.y,I.x,I.y,r,C,T.x,T.y,P,z),pu(f,s.x,s.y,w.x,L+w.y,I.x+I.w,I.y,r,C,A.x,T.y,P,z),pu(f,s.x,s.y,S.x,L+S.y,I.x,I.y+I.h,r,C,T.x,A.y,P,z),pu(f,s.x,s.y,E.x,L+E.y,I.x+I.w,I.y+I.h,r,C,A.x,A.y,P,z),fu(t.dynamicLayoutVertexArray,s,g),p.emplaceBack(D,D+1,D+2),p.emplaceBack(D+1,D+2,D+3),d.vertexLength+=4,d.primitiveLength+=2,this.glyphOffsetArray.emplaceBack(k[0]),_!==e.length-1&&M===e[_+1].sectionIndex||t.programConfigurations.populatePaintArrays(f.length,o,o.index,{},h,v&&v[M])}t.placedSymbolArray.emplaceBack(s.x,s.y,m,this.glyphOffsetArray.length-m,y,l,u,s.segment,r?r[0]:0,r?r[1]:0,i[0],i[1],a,0,!1,0,c)},gu.prototype._addCollisionDebugVertex=function(t,e,r,i,n,o){return e.emplaceBack(0,0),t.emplaceBack(r.x,r.y,i,n,Math.round(o.x),Math.round(o.y))},gu.prototype.addCollisionDebugVertices=function(t,e,r,i,o,a,s){var l=o.segments.prepareSegment(4,o.layoutVertexArray,o.indexArray),u=l.vertexLength,c=o.layoutVertexArray,h=o.collisionVertexArray,p=s.anchorX,f=s.anchorY;this._addCollisionDebugVertex(c,h,a,p,f,new n(t,e)),this._addCollisionDebugVertex(c,h,a,p,f,new n(r,e)),this._addCollisionDebugVertex(c,h,a,p,f,new n(r,i)),this._addCollisionDebugVertex(c,h,a,p,f,new n(t,i)),l.vertexLength+=4;var d=o.indexArray;d.emplaceBack(u,u+1),d.emplaceBack(u+1,u+2),d.emplaceBack(u+2,u+3),d.emplaceBack(u+3,u),l.primitiveLength+=4},gu.prototype.addDebugCollisionBoxes=function(t,e,r,i){for(var n=t;n<e;n++){var o=this.collisionBoxArray.get(n);this.addCollisionDebugVertices(o.x1,o.y1,o.x2,o.y2,i?this.textCollisionBox:this.iconCollisionBox,o.anchorPoint,r)}},gu.prototype.generateCollisionDebugBuffers=function(){this.hasDebugData()&&this.destroyDebugData(),this.textCollisionBox=new yu(On,Zs.members,Wn),this.iconCollisionBox=new yu(On,Zs.members,Wn);for(var t=0;t<this.symbolInstances.length;t++){var e=this.symbolInstances.get(t);this.addDebugCollisionBoxes(e.textBoxStartIndex,e.textBoxEndIndex,e,!0),this.addDebugCollisionBoxes(e.verticalTextBoxStartIndex,e.verticalTextBoxEndIndex,e,!0),this.addDebugCollisionBoxes(e.iconBoxStartIndex,e.iconBoxEndIndex,e,!1),this.addDebugCollisionBoxes(e.verticalIconBoxStartIndex,e.verticalIconBoxEndIndex,e,!1)}},gu.prototype._deserializeCollisionBoxesForSymbol=function(t,e,r,i,n,o,a,s,l){for(var u={},c=e;c<r;c++){var h=t.get(c);u.textBox={x1:h.x1,y1:h.y1,x2:h.x2,y2:h.y2,anchorPointX:h.anchorPointX,anchorPointY:h.anchorPointY},u.textFeatureIndex=h.featureIndex;break}for(var p=i;p<n;p++){var f=t.get(p);u.verticalTextBox={x1:f.x1,y1:f.y1,x2:f.x2,y2:f.y2,anchorPointX:f.anchorPointX,anchorPointY:f.anchorPointY},u.verticalTextFeatureIndex=f.featureIndex;break}for(var d=o;d<a;d++){var m=t.get(d);u.iconBox={x1:m.x1,y1:m.y1,x2:m.x2,y2:m.y2,anchorPointX:m.anchorPointX,anchorPointY:m.anchorPointY},u.iconFeatureIndex=m.featureIndex;break}for(var y=s;y<l;y++){var g=t.get(y);u.verticalIconBox={x1:g.x1,y1:g.y1,x2:g.x2,y2:g.y2,anchorPointX:g.anchorPointX,anchorPointY:g.anchorPointY},u.verticalIconFeatureIndex=g.featureIndex;break}return u},gu.prototype.deserializeCollisionBoxes=function(t){this.collisionArrays=[];for(var e=0;e<this.symbolInstances.length;e++){var r=this.symbolInstances.get(e);this.collisionArrays.push(this._deserializeCollisionBoxesForSymbol(t,r.textBoxStartIndex,r.textBoxEndIndex,r.verticalTextBoxStartIndex,r.verticalTextBoxEndIndex,r.iconBoxStartIndex,r.iconBoxEndIndex,r.verticalIconBoxStartIndex,r.verticalIconBoxEndIndex))}},gu.prototype.hasTextData=function(){return this.text.segments.get().length>0},gu.prototype.hasIconData=function(){return this.icon.segments.get().length>0},gu.prototype.hasDebugData=function(){return this.textCollisionBox&&this.iconCollisionBox},gu.prototype.hasTextCollisionBoxData=function(){return this.hasDebugData()&&this.textCollisionBox.segments.get().length>0},gu.prototype.hasIconCollisionBoxData=function(){return this.hasDebugData()&&this.iconCollisionBox.segments.get().length>0},gu.prototype.addIndicesForPlacedSymbol=function(t,e){for(var r=t.placedSymbolArray.get(e),i=r.vertexStartIndex+4*r.numGlyphs,n=r.vertexStartIndex;n<i;n+=4)t.indexArray.emplaceBack(n,n+1,n+2),t.indexArray.emplaceBack(n+1,n+2,n+3)},gu.prototype.getSortedSymbolIndexes=function(t){if(this.sortedAngle===t&&void 0!==this.symbolInstanceIndexes)return this.symbolInstanceIndexes;for(var e=Math.sin(t),r=Math.cos(t),i=[],n=[],o=[],a=0;a<this.symbolInstances.length;++a){o.push(a);var s=this.symbolInstances.get(a);i.push(0|Math.round(e*s.anchorX+r*s.anchorY)),n.push(s.featureIndex)}return o.sort(function(t,e){return i[t]-i[e]||n[e]-n[t]}),o},gu.prototype.addToSortKeyRanges=function(t,e){var r=this.sortKeyRanges[this.sortKeyRanges.length-1];r&&r.sortKey===e?r.symbolInstanceEnd=t+1:this.sortKeyRanges.push({sortKey:e,symbolInstanceStart:t,symbolInstanceEnd:t+1})},gu.prototype.sortFeatures=function(t){var e=this;if(this.sortFeaturesByY&&this.sortedAngle!==t&&!(this.text.segments.get().length>1||this.icon.segments.get().length>1)){this.symbolInstanceIndexes=this.getSortedSymbolIndexes(t),this.sortedAngle=t,this.text.indexArray.clear(),this.icon.indexArray.clear(),this.featureSortOrder=[];for(var r=0,i=this.symbolInstanceIndexes;r<i.length;r+=1){var n=this.symbolInstances.get(i[r]);this.featureSortOrder.push(n.featureIndex),[n.rightJustifiedTextSymbolIndex,n.centerJustifiedTextSymbolIndex,n.leftJustifiedTextSymbolIndex].forEach(function(t,r,i){t>=0&&i.indexOf(t)===r&&e.addIndicesForPlacedSymbol(e.text,t)}),n.verticalPlacedTextSymbolIndex>=0&&this.addIndicesForPlacedSymbol(this.text,n.verticalPlacedTextSymbolIndex),n.placedIconSymbolIndex>=0&&this.addIndicesForPlacedSymbol(this.icon,n.placedIconSymbolIndex),n.verticalPlacedIconSymbolIndex>=0&&this.addIndicesForPlacedSymbol(this.icon,n.verticalPlacedIconSymbolIndex)}this.text.indexBuffer&&this.text.indexBuffer.updateData(this.text.indexArray),this.icon.indexBuffer&&this.icon.indexBuffer.updateData(this.icon.indexArray)}},Fi("SymbolBucket",gu,{omit:["layers","collisionBoxArray","features","compareText"]}),gu.MAX_GLYPHS=65535,gu.addDynamicAttributes=fu;var vu=new bn({"symbol-placement":new yn(zt.layout_symbol["symbol-placement"]),"symbol-spacing":new yn(zt.layout_symbol["symbol-spacing"]),"symbol-avoid-edges":new yn(zt.layout_symbol["symbol-avoid-edges"]),"symbol-sort-key":new gn(zt.layout_symbol["symbol-sort-key"]),"symbol-z-order":new yn(zt.layout_symbol["symbol-z-order"]),"icon-allow-overlap":new yn(zt.layout_symbol["icon-allow-overlap"]),"icon-ignore-placement":new yn(zt.layout_symbol["icon-ignore-placement"]),"icon-optional":new yn(zt.layout_symbol["icon-optional"]),"icon-rotation-alignment":new yn(zt.layout_symbol["icon-rotation-alignment"]),"icon-size":new gn(zt.layout_symbol["icon-size"]),"icon-text-fit":new yn(zt.layout_symbol["icon-text-fit"]),"icon-text-fit-padding":new yn(zt.layout_symbol["icon-text-fit-padding"]),"icon-image":new gn(zt.layout_symbol["icon-image"]),"icon-rotate":new gn(zt.layout_symbol["icon-rotate"]),"icon-padding":new yn(zt.layout_symbol["icon-padding"]),"icon-keep-upright":new yn(zt.layout_symbol["icon-keep-upright"]),"icon-offset":new gn(zt.layout_symbol["icon-offset"]),"icon-anchor":new gn(zt.layout_symbol["icon-anchor"]),"icon-pitch-alignment":new yn(zt.layout_symbol["icon-pitch-alignment"]),"text-pitch-alignment":new yn(zt.layout_symbol["text-pitch-alignment"]),"text-rotation-alignment":new yn(zt.layout_symbol["text-rotation-alignment"]),"text-field":new gn(zt.layout_symbol["text-field"]),"text-font":new gn(zt.layout_symbol["text-font"]),"text-size":new gn(zt.layout_symbol["text-size"]),"text-max-width":new gn(zt.layout_symbol["text-max-width"]),"text-line-height":new yn(zt.layout_symbol["text-line-height"]),"text-letter-spacing":new gn(zt.layout_symbol["text-letter-spacing"]),"text-justify":new gn(zt.layout_symbol["text-justify"]),"text-radial-offset":new gn(zt.layout_symbol["text-radial-offset"]),"text-variable-anchor":new yn(zt.layout_symbol["text-variable-anchor"]),"text-anchor":new gn(zt.layout_symbol["text-anchor"]),"text-max-angle":new yn(zt.layout_symbol["text-max-angle"]),"text-writing-mode":new yn(zt.layout_symbol["text-writing-mode"]),"text-rotate":new gn(zt.layout_symbol["text-rotate"]),"text-padding":new yn(zt.layout_symbol["text-padding"]),"text-keep-upright":new yn(zt.layout_symbol["text-keep-upright"]),"text-transform":new gn(zt.layout_symbol["text-transform"]),"text-offset":new gn(zt.layout_symbol["text-offset"]),"text-allow-overlap":new yn(zt.layout_symbol["text-allow-overlap"]),"text-ignore-placement":new yn(zt.layout_symbol["text-ignore-placement"]),"text-optional":new yn(zt.layout_symbol["text-optional"])}),_u={paint:new bn({"icon-opacity":new gn(zt.paint_symbol["icon-opacity"]),"icon-color":new gn(zt.paint_symbol["icon-color"]),"icon-halo-color":new gn(zt.paint_symbol["icon-halo-color"]),"icon-halo-width":new gn(zt.paint_symbol["icon-halo-width"]),"icon-halo-blur":new gn(zt.paint_symbol["icon-halo-blur"]),"icon-translate":new yn(zt.paint_symbol["icon-translate"]),"icon-translate-anchor":new yn(zt.paint_symbol["icon-translate-anchor"]),"text-opacity":new gn(zt.paint_symbol["text-opacity"]),"text-color":new gn(zt.paint_symbol["text-color"],{runtimeType:Nt,getOverride:function(t){return t.textColor},hasOverride:function(t){return!!t.textColor}}),"text-halo-color":new gn(zt.paint_symbol["text-halo-color"]),"text-halo-width":new gn(zt.paint_symbol["text-halo-width"]),"text-halo-blur":new gn(zt.paint_symbol["text-halo-blur"]),"text-translate":new yn(zt.paint_symbol["text-translate"]),"text-translate-anchor":new yn(zt.paint_symbol["text-translate-anchor"])}),layout:vu},xu=function(t){this.type=t.property.overrides?t.property.overrides.runtimeType:Ft,this.defaultValue=t};xu.prototype.evaluate=function(t){if(t.formattedSection){var e=this.defaultValue.property.overrides;if(e&&e.hasOverride(t.formattedSection))return e.getOverride(t.formattedSection)}return t.feature&&t.featureState?this.defaultValue.evaluate(t.feature,t.featureState):this.defaultValue.property.specification.default},xu.prototype.eachChild=function(t){this.defaultValue.isConstant()||t(this.defaultValue.value._styleExpression.expression)},xu.prototype.outputDefined=function(){return!1},xu.prototype.serialize=function(){return null},Fi("FormatSectionOverride",xu,{omit:["defaultValue"]});var bu=function(t){function e(e){t.call(this,e,_u)}return t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.prototype)).constructor=e,e.prototype.recalculate=function(e,r){if(t.prototype.recalculate.call(this,e,r),"auto"===this.layout.get("icon-rotation-alignment")&&(this.layout._values["icon-rotation-alignment"]="point"!==this.layout.get("symbol-placement")?"map":"viewport"),"auto"===this.layout.get("text-rotation-alignment")&&(this.layout._values["text-rotation-alignment"]="point"!==this.layout.get("symbol-placement")?"map":"viewport"),"auto"===this.layout.get("text-pitch-alignment")&&(this.layout._values["text-pitch-alignment"]=this.layout.get("text-rotation-alignment")),"auto"===this.layout.get("icon-pitch-alignment")&&(this.layout._values["icon-pitch-alignment"]=this.layout.get("icon-rotation-alignment")),"point"===this.layout.get("symbol-placement")){var i=this.layout.get("text-writing-mode");if(i){for(var n=[],o=0,a=i;o<a.length;o+=1){var s=a[o];n.indexOf(s)<0&&n.push(s)}this.layout._values["text-writing-mode"]=n}else this.layout._values["text-writing-mode"]=["horizontal"]}this._setPaintOverrides()},e.prototype.getValueAndResolveTokens=function(t,e,r,i){var n=this.layout.get(t).evaluate(e,{},r,i),o=this._unevaluatedLayout._values[t];return o.isDataDriven()||Gr(o.value)||!n?n:function(t,e){return e.replace(/{([^{}]+)}/g,function(e,r){return r in t?String(t[r]):""})}(e.properties,n)},e.prototype.createBucket=function(t){return new gu(t)},e.prototype.queryRadius=function(){return 0},e.prototype.queryIntersectsFeature=function(){return!1},e.prototype._setPaintOverrides=function(){for(var t=0,r=_u.paint.overridableProperties;t<r.length;t+=1){var i=r[t];if(e.hasPaintOverride(this.layout,i)){var n,o=this.paint.get(i),a=new xu(o),s=new Zr(a,o.property.specification);n="constant"===o.value.kind||"source"===o.value.kind?new Wr("source",s):new Kr("composite",s,o.value.zoomStops,o.value._interpolationType),this.paint._values[i]=new dn(o.property,n,o.parameters)}}},e.prototype._handleOverridablePaintPropertyUpdate=function(t,r,i){return!(!this.layout||r.isDataDriven()||i.isDataDriven())&&e.hasPaintOverride(this.layout,t)},e.hasPaintOverride=function(t,e){var r=t.get("text-field"),i=_u.paint.properties[e],n=!1,o=function(t){for(var e=0,r=t;e<r.length;e+=1)if(i.overrides&&i.overrides.hasOverride(r[e]))return void(n=!0)};if("constant"===r.value.kind&&r.value.value instanceof ie)o(r.value.value.sections);else if("source"===r.value.kind){var a=function(t){n||(t instanceof ue&&se(t.value)===Gt?o(t.value.sections):t instanceof fe?o(t.sections):t.eachChild(a))},s=r.value;s._styleExpression&&a(s._styleExpression.expression)}return n},e}(wn),wu={paint:new bn({"background-color":new yn(zt.paint_background["background-color"]),"background-pattern":new _n(zt.paint_background["background-pattern"]),"background-opacity":new yn(zt.paint_background["background-opacity"])})},Su=function(t){function e(e){t.call(this,e,wu)}return t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.prototype)).constructor=e,e}(wn),Eu={paint:new bn({"raster-opacity":new yn(zt.paint_raster["raster-opacity"]),"raster-hue-rotate":new yn(zt.paint_raster["raster-hue-rotate"]),"raster-brightness-min":new yn(zt.paint_raster["raster-brightness-min"]),"raster-brightness-max":new yn(zt.paint_raster["raster-brightness-max"]),"raster-saturation":new yn(zt.paint_raster["raster-saturation"]),"raster-contrast":new yn(zt.paint_raster["raster-contrast"]),"raster-resampling":new yn(zt.paint_raster["raster-resampling"]),"raster-fade-duration":new yn(zt.paint_raster["raster-fade-duration"])})},Iu=function(t){function e(e){t.call(this,e,Eu)}return t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.prototype)).constructor=e,e}(wn),Tu=function(t){function e(e){t.call(this,e,{}),this.implementation=e}return t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.prototype)).constructor=e,e.prototype.is3D=function(){return"3d"===this.implementation.renderingMode},e.prototype.hasOffscreenPass=function(){return void 0!==this.implementation.prerender},e.prototype.recalculate=function(){},e.prototype.updateTransitions=function(){},e.prototype.hasTransition=function(){},e.prototype.serialize=function(){},e.prototype.onAdd=function(t){this.implementation.onAdd&&this.implementation.onAdd(t,t.painter.context.gl)},e.prototype.onRemove=function(t){this.implementation.onRemove&&this.implementation.onRemove(t,t.painter.context.gl)},e}(wn),Au={circle:pa,heatmap:wa,hillshade:Ea,fill:cs,"fill-extrusion":As,line:Us,symbol:bu,background:Su,raster:Iu},Pu=a.HTMLImageElement,zu=a.HTMLCanvasElement,ku=a.HTMLVideoElement,Cu=a.ImageData,Mu=a.ImageBitmap,Du=function(t,e,r,i){this.context=t,this.format=r,this.texture=t.gl.createTexture(),this.update(e,i)};Du.prototype.update=function(t,e,r){var i=t.width,n=t.height,o=!(this.size&&this.size[0]===i&&this.size[1]===n||r),a=this.context,s=a.gl;if(this.useMipmap=Boolean(e&&e.useMipmap),s.bindTexture(s.TEXTURE_2D,this.texture),a.pixelStoreUnpackFlipY.set(!1),a.pixelStoreUnpack.set(1),a.pixelStoreUnpackPremultiplyAlpha.set(this.format===s.RGBA&&(!e||!1!==e.premultiply)),o)this.size=[i,n],t instanceof Pu||t instanceof zu||t instanceof ku||t instanceof Cu||Mu&&t instanceof Mu?s.texImage2D(s.TEXTURE_2D,0,this.format,this.format,s.UNSIGNED_BYTE,t):s.texImage2D(s.TEXTURE_2D,0,this.format,i,n,0,this.format,s.UNSIGNED_BYTE,t.data);else{var l=r||{x:0,y:0},u=l.x,c=l.y;t instanceof Pu||t instanceof zu||t instanceof ku||t instanceof Cu||Mu&&t instanceof Mu?s.texSubImage2D(s.TEXTURE_2D,0,u,c,s.RGBA,s.UNSIGNED_BYTE,t):s.texSubImage2D(s.TEXTURE_2D,0,u,c,i,n,s.RGBA,s.UNSIGNED_BYTE,t.data)}this.useMipmap&&this.isSizePowerOfTwo()&&s.generateMipmap(s.TEXTURE_2D)},Du.prototype.bind=function(t,e,r){var i=this.context.gl;i.bindTexture(i.TEXTURE_2D,this.texture),r!==i.LINEAR_MIPMAP_NEAREST||this.isSizePowerOfTwo()||(r=i.LINEAR),t!==this.filter&&(i.texParameteri(i.TEXTURE_2D,i.TEXTURE_MAG_FILTER,t),i.texParameteri(i.TEXTURE_2D,i.TEXTURE_MIN_FILTER,r||t),this.filter=t),e!==this.wrap&&(i.texParameteri(i.TEXTURE_2D,i.TEXTURE_WRAP_S,e),i.texParameteri(i.TEXTURE_2D,i.TEXTURE_WRAP_T,e),this.wrap=e)},Du.prototype.isSizePowerOfTwo=function(){return this.size[0]===this.size[1]&&Math.log(this.size[0])/Math.LN2%1==0},Du.prototype.destroy=function(){this.context.gl.deleteTexture(this.texture),this.texture=null};var Lu=function(t){var e=this;this._callback=t,this._triggered=!1,"undefined"!=typeof MessageChannel&&(this._channel=new MessageChannel,this._channel.port2.onmessage=function(){e._triggered=!1,e._callback()})};Lu.prototype.trigger=function(){var t=this;this._triggered||(this._triggered=!0,this._channel?this._channel.port1.postMessage(!0):setTimeout(function(){t._triggered=!1,t._callback()},0))},Lu.prototype.remove=function(){delete this._channel,this._callback=function(){}};var Ru=function(t,e,r){this.target=t,this.parent=e,this.mapId=r,this.callbacks={},this.tasks={},this.taskQueue=[],this.cancelCallbacks={},g(["receive","process"],this),this.invoker=new Lu(this.process),this.target.addEventListener("message",this.receive,!1),this.globalScope=T()?t:a};function Bu(t,e,r){var i=2*Math.PI*6378137/256/Math.pow(2,r);return[t*i-2*Math.PI*6378137/2,e*i-2*Math.PI*6378137/2]}Ru.prototype.send=function(t,e,r,i,n){var o=this;void 0===n&&(n=!1);var a=Math.round(1e18*Math.random()).toString(36).substring(0,10);r&&(this.callbacks[a]=r);var s=z(this.globalScope)?void 0:[];return this.target.postMessage({id:a,type:t,hasCallback:!!r,targetMapId:i,mustQueue:n,sourceMapId:this.mapId,data:Ni(e,s)},s),{cancel:function(){r&&delete o.callbacks[a],o.target.postMessage({id:a,type:"<cancel>",targetMapId:i,sourceMapId:o.mapId})}}},Ru.prototype.receive=function(t){var e=t.data,r=e.id;if(r&&(!e.targetMapId||this.mapId===e.targetMapId))if("<cancel>"===e.type){delete this.tasks[r];var i=this.cancelCallbacks[r];delete this.cancelCallbacks[r],i&&i()}else T()||e.mustQueue?(this.tasks[r]=e,this.taskQueue.push(r),this.invoker.trigger()):this.processTask(r,e)},Ru.prototype.process=function(){if(this.taskQueue.length){var t=this.taskQueue.shift(),e=this.tasks[t];delete this.tasks[t],this.taskQueue.length&&this.invoker.trigger(),e&&this.processTask(t,e)}},Ru.prototype.processTask=function(t,e){var r=this;if("<response>"===e.type){var i=this.callbacks[t];delete this.callbacks[t],i&&(e.error?i(ji(e.error)):i(null,ji(e.data)))}else{var n=!1,o=z(this.globalScope)?void 0:[],a=e.hasCallback?function(e,i){n=!0,delete r.cancelCallbacks[t],r.target.postMessage({id:t,type:"<response>",sourceMapId:r.mapId,error:e?Ni(e):null,data:Ni(i,o)},o)}:function(t){n=!0},s=null,l=ji(e.data);if(this.parent[e.type])s=this.parent[e.type](e.sourceMapId,l,a);else if(this.parent.getWorkerSource){var u=e.type.split(".");s=this.parent.getWorkerSource(e.sourceMapId,u[0],l.source)[u[1]](l,a)}else a(new Error("Could not find function "+e.type));!n&&s&&s.cancel&&(this.cancelCallbacks[t]=s.cancel)}},Ru.prototype.remove=function(){this.invoker.remove(),this.target.removeEventListener("message",this.receive,!1)};var Fu=function(t,e){t&&(e?this.setSouthWest(t).setNorthEast(e):4===t.length?this.setSouthWest([t[0],t[1]]).setNorthEast([t[2],t[3]]):this.setSouthWest(t[0]).setNorthEast(t[1]))};Fu.prototype.setNorthEast=function(t){return this._ne=t instanceof Ou?new Ou(t.lng,t.lat):Ou.convert(t),this},Fu.prototype.setSouthWest=function(t){return this._sw=t instanceof Ou?new Ou(t.lng,t.lat):Ou.convert(t),this},Fu.prototype.extend=function(t){var e,r,i=this._sw,n=this._ne;if(t instanceof Ou)e=t,r=t;else{if(!(t instanceof Fu))return Array.isArray(t)?4===t.length||t.every(Array.isArray)?this.extend(Fu.convert(t)):this.extend(Ou.convert(t)):this;if(r=t._ne,!(e=t._sw)||!r)return this}return i||n?(i.lng=Math.min(e.lng,i.lng),i.lat=Math.min(e.lat,i.lat),n.lng=Math.max(r.lng,n.lng),n.lat=Math.max(r.lat,n.lat)):(this._sw=new Ou(e.lng,e.lat),this._ne=new Ou(r.lng,r.lat)),this},Fu.prototype.getCenter=function(){return new Ou((this._sw.lng+this._ne.lng)/2,(this._sw.lat+this._ne.lat)/2)},Fu.prototype.getSouthWest=function(){return this._sw},Fu.prototype.getNorthEast=function(){return this._ne},Fu.prototype.getNorthWest=function(){return new Ou(this.getWest(),this.getNorth())},Fu.prototype.getSouthEast=function(){return new Ou(this.getEast(),this.getSouth())},Fu.prototype.getWest=function(){return this._sw.lng},Fu.prototype.getSouth=function(){return this._sw.lat},Fu.prototype.getEast=function(){return this._ne.lng},Fu.prototype.getNorth=function(){return this._ne.lat},Fu.prototype.toArray=function(){return[this._sw.toArray(),this._ne.toArray()]},Fu.prototype.toString=function(){return"LngLatBounds("+this._sw.toString()+", "+this._ne.toString()+")"},Fu.prototype.isEmpty=function(){return!(this._sw&&this._ne)},Fu.prototype.contains=function(t){var e=Ou.convert(t),r=e.lng,i=e.lat,n=this._sw.lng<=r&&r<=this._ne.lng;return this._sw.lng>this._ne.lng&&(n=this._sw.lng>=r&&r>=this._ne.lng),this._sw.lat<=i&&i<=this._ne.lat&&n},Fu.convert=function(t){return!t||t instanceof Fu?t:new Fu(t)};var Ou=function(t,e){if(isNaN(t)||isNaN(e))throw new Error("Invalid LngLat object: ("+t+", "+e+")");if(this.lng=+t,this.lat=+e,this.lat>90||this.lat<-90)throw new Error("Invalid LngLat latitude value: must be between -90 and 90")};Ou.prototype.wrap=function(){return new Ou(h(this.lng,-180,180),this.lat)},Ou.prototype.toArray=function(){return[this.lng,this.lat]},Ou.prototype.toString=function(){return"LngLat("+this.lng+", "+this.lat+")"},Ou.prototype.distanceTo=function(t){var e=Math.PI/180,r=this.lat*e,i=t.lat*e,n=Math.sin(r)*Math.sin(i)+Math.cos(r)*Math.cos(i)*Math.cos((t.lng-this.lng)*e);return 6371008.8*Math.acos(Math.min(n,1))},Ou.prototype.toBounds=function(t){void 0===t&&(t=0);var e=360*t/40075017,r=e/Math.cos(Math.PI/180*this.lat);return new Fu(new Ou(this.lng-r,this.lat-e),new Ou(this.lng+r,this.lat+e))},Ou.convert=function(t){if(t instanceof Ou)return t;if(Array.isArray(t)&&(2===t.length||3===t.length))return new Ou(Number(t[0]),Number(t[1]));if(!Array.isArray(t)&&"object"==typeof t&&null!==t)return new Ou(Number("lng"in t?t.lng:t.lon),Number(t.lat));throw new Error("`LngLatLike` argument must be specified as a LngLat instance, an object {lng: <lng>, lat: <lat>}, an object {lon: <lng>, lat: <lat>}, or an array of [<lng>, <lat>]")};var Uu=2*Math.PI*6371008.8;function Vu(t){return Uu*Math.cos(t*Math.PI/180)}function Nu(t){return(180+t)/360}function ju(t){return(180-180/Math.PI*Math.log(Math.tan(Math.PI/4+t*Math.PI/360)))/360}function qu(t,e){return t/Vu(e)}function Zu(t){return 360/Math.PI*Math.atan(Math.exp((180-360*t)*Math.PI/180))-90}var Gu=function(t,e,r){void 0===r&&(r=0),this.x=+t,this.y=+e,this.z=+r};Gu.fromLngLat=function(t,e){void 0===e&&(e=0);var r=Ou.convert(t);return new Gu(Nu(r.lng),ju(r.lat),qu(e,r.lat))},Gu.prototype.toLngLat=function(){return new Ou(360*this.x-180,Zu(this.y))},Gu.prototype.toAltitude=function(){return this.z*Vu(Zu(this.y))},Gu.prototype.meterInMercatorCoordinateUnits=function(){return 1/Uu*(t=Zu(this.y),1/Math.cos(t*Math.PI/180));var t};var Xu=function(t,e,r){this.z=t,this.x=e,this.y=r,this.key=Hu(0,t,t,e,r)};Xu.prototype.equals=function(t){return this.z===t.z&&this.x===t.x&&this.y===t.y},Xu.prototype.url=function(t,e){var r,i,n,o,a,s=(i=this.y,n=this.z,o=Bu(256*(r=this.x),256*(i=Math.pow(2,n)-i-1),n),a=Bu(256*(r+1),256*(i+1),n),o[0]+","+o[1]+","+a[0]+","+a[1]),l=function(t,e,r){for(var i,n="",o=t;o>0;o--)n+=(e&(i=1<<o-1)?1:0)+(r&i?2:0);return n}(this.z,this.x,this.y);return t[(this.x+this.y)%t.length].replace("{prefix}",(this.x%16).toString(16)+(this.y%16).toString(16)).replace("{z}",String(this.z)).replace("{x}",String(this.x)).replace("{y}",String("tms"===e?Math.pow(2,this.z)-this.y-1:this.y)).replace("{quadkey}",l).replace("{bbox-epsg-3857}",s)},Xu.prototype.getTilePoint=function(t){var e=Math.pow(2,this.z);return new n(8192*(t.x*e-this.x),8192*(t.y*e-this.y))},Xu.prototype.toString=function(){return this.z+"/"+this.x+"/"+this.y};var Wu=function(t,e){this.wrap=t,this.canonical=e,this.key=Hu(t,e.z,e.z,e.x,e.y)},Ku=function(t,e,r,i,n){this.overscaledZ=t,this.wrap=e,this.canonical=new Xu(r,+i,+n),this.key=Hu(e,t,r,i,n)};function Hu(t,e,r,i,n){(t*=2)<0&&(t=-1*t-1);var o=1<<r;return(o*o*t+o*n+i).toString(36)+r.toString(36)+e.toString(36)}Ku.prototype.equals=function(t){return this.overscaledZ===t.overscaledZ&&this.wrap===t.wrap&&this.canonical.equals(t.canonical)},Ku.prototype.scaledTo=function(t){var e=this.canonical.z-t;return t>this.canonical.z?new Ku(t,this.wrap,this.canonical.z,this.canonical.x,this.canonical.y):new Ku(t,this.wrap,t,this.canonical.x>>e,this.canonical.y>>e)},Ku.prototype.calculateScaledKey=function(t,e){var r=this.canonical.z-t;return t>this.canonical.z?Hu(this.wrap*+e,t,this.canonical.z,this.canonical.x,this.canonical.y):Hu(this.wrap*+e,t,t,this.canonical.x>>r,this.canonical.y>>r)},Ku.prototype.isChildOf=function(t){if(t.wrap!==this.wrap)return!1;var e=this.canonical.z-t.canonical.z;return 0===t.overscaledZ||t.overscaledZ<this.overscaledZ&&t.canonical.x===this.canonical.x>>e&&t.canonical.y===this.canonical.y>>e},Ku.prototype.children=function(t){if(this.overscaledZ>=t)return[new Ku(this.overscaledZ+1,this.wrap,this.canonical.z,this.canonical.x,this.canonical.y)];var e=this.canonical.z+1,r=2*this.canonical.x,i=2*this.canonical.y;return[new Ku(e,this.wrap,e,r,i),new Ku(e,this.wrap,e,r+1,i),new Ku(e,this.wrap,e,r,i+1),new Ku(e,this.wrap,e,r+1,i+1)]},Ku.prototype.isLessThan=function(t){return this.wrap<t.wrap||!(this.wrap>t.wrap)&&(this.overscaledZ<t.overscaledZ||!(this.overscaledZ>t.overscaledZ)&&(this.canonical.x<t.canonical.x||!(this.canonical.x>t.canonical.x)&&this.canonical.y<t.canonical.y))},Ku.prototype.wrapped=function(){return new Ku(this.overscaledZ,0,this.canonical.z,this.canonical.x,this.canonical.y)},Ku.prototype.unwrapTo=function(t){return new Ku(this.overscaledZ,t,this.canonical.z,this.canonical.x,this.canonical.y)},Ku.prototype.overscaleFactor=function(){return Math.pow(2,this.overscaledZ-this.canonical.z)},Ku.prototype.toUnwrapped=function(){return new Wu(this.wrap,this.canonical)},Ku.prototype.toString=function(){return this.overscaledZ+"/"+this.canonical.x+"/"+this.canonical.y},Ku.prototype.getTilePoint=function(t){return this.canonical.getTilePoint(new Gu(t.x-this.wrap,t.y))},Fi("CanonicalTileID",Xu),Fi("OverscaledTileID",Ku,{omit:["posMatrix"]});var Ju=function(t,e,r){if(this.uid=t,e.height!==e.width)throw new RangeError("DEM tiles must be square");if(r&&"mapbox"!==r&&"terrarium"!==r)return S('"'+r+'" is not a valid encoding type. Valid types include "mapbox" and "terrarium".');this.stride=e.height;var i=this.dim=e.height-2;this.data=new Uint32Array(e.data.buffer),this.encoding=r||"mapbox";for(var n=0;n<i;n++)this.data[this._idx(-1,n)]=this.data[this._idx(0,n)],this.data[this._idx(i,n)]=this.data[this._idx(i-1,n)],this.data[this._idx(n,-1)]=this.data[this._idx(n,0)],this.data[this._idx(n,i)]=this.data[this._idx(n,i-1)];this.data[this._idx(-1,-1)]=this.data[this._idx(0,0)],this.data[this._idx(i,-1)]=this.data[this._idx(i-1,0)],this.data[this._idx(-1,i)]=this.data[this._idx(0,i-1)],this.data[this._idx(i,i)]=this.data[this._idx(i-1,i-1)]};Ju.prototype.get=function(t,e){var r=new Uint8Array(this.data.buffer),i=4*this._idx(t,e);return("terrarium"===this.encoding?this._unpackTerrarium:this._unpackMapbox)(r[i],r[i+1],r[i+2])},Ju.prototype.getUnpackVector=function(){return"terrarium"===this.encoding?[256,1,1/256,32768]:[6553.6,25.6,.1,1e4]},Ju.prototype._idx=function(t,e){if(t<-1||t>=this.dim+1||e<-1||e>=this.dim+1)throw new RangeError("out of range source coordinates for DEM data");return(e+1)*this.stride+(t+1)},Ju.prototype._unpackMapbox=function(t,e,r){return(256*t*256+256*e+r)/10-1e4},Ju.prototype._unpackTerrarium=function(t,e,r){return 256*t+e+r/256-32768},Ju.prototype.getPixels=function(){return new _a({width:this.stride,height:this.stride},new Uint8Array(this.data.buffer))},Ju.prototype.backfillBorder=function(t,e,r){if(this.dim!==t.dim)throw new Error("dem dimension mismatch");var i=e*this.dim,n=e*this.dim+this.dim,o=r*this.dim,a=r*this.dim+this.dim;switch(e){case-1:i=n-1;break;case 1:n=i+1}switch(r){case-1:o=a-1;break;case 1:a=o+1}for(var s=-e*this.dim,l=-r*this.dim,u=o;u<a;u++)for(var c=i;c<n;c++)this.data[this._idx(c,u)]=t.data[this._idx(c+s,u+l)]},Fi("DEMData",Ju);var Yu=function(t){this._stringToNumber={},this._numberToString=[];for(var e=0;e<t.length;e++){var r=t[e];this._stringToNumber[r]=e,this._numberToString[e]=r}};Yu.prototype.encode=function(t){return this._stringToNumber[t]},Yu.prototype.decode=function(t){return this._numberToString[t]};var $u=function(t,e,r,i,n){this.type="Feature",this._vectorTileFeature=t,t._z=e,t._x=r,t._y=i,this.properties=t.properties,this.id=n},Qu={geometry:{configurable:!0}};Qu.geometry.get=function(){return void 0===this._geometry&&(this._geometry=this._vectorTileFeature.toGeoJSON(this._vectorTileFeature._x,this._vectorTileFeature._y,this._vectorTileFeature._z).geometry),this._geometry},Qu.geometry.set=function(t){this._geometry=t},$u.prototype.toJSON=function(){var t={geometry:this.geometry};for(var e in this)"_geometry"!==e&&"_vectorTileFeature"!==e&&(t[e]=this[e]);return t},Object.defineProperties($u.prototype,Qu);var tc=function(){this.state={},this.stateChanges={},this.deletedStates={}};tc.prototype.updateState=function(t,e,r){var i=String(e);if(this.stateChanges[t]=this.stateChanges[t]||{},this.stateChanges[t][i]=this.stateChanges[t][i]||{},p(this.stateChanges[t][i],r),null===this.deletedStates[t])for(var n in this.deletedStates[t]={},this.state[t])n!==i&&(this.deletedStates[t][n]=null);else if(this.deletedStates[t]&&null===this.deletedStates[t][i])for(var o in this.deletedStates[t][i]={},this.state[t][i])r[o]||(this.deletedStates[t][i][o]=null);else for(var a in r)this.deletedStates[t]&&this.deletedStates[t][i]&&null===this.deletedStates[t][i][a]&&delete this.deletedStates[t][i][a]},tc.prototype.removeFeatureState=function(t,e,r){if(null!==this.deletedStates[t]){var i=String(e);if(this.deletedStates[t]=this.deletedStates[t]||{},r&&void 0!==e)null!==this.deletedStates[t][i]&&(this.deletedStates[t][i]=this.deletedStates[t][i]||{},this.deletedStates[t][i][r]=null);else if(void 0!==e)if(this.stateChanges[t]&&this.stateChanges[t][i])for(r in this.deletedStates[t][i]={},this.stateChanges[t][i])this.deletedStates[t][i][r]=null;else this.deletedStates[t][i]=null;else this.deletedStates[t]=null}},tc.prototype.getState=function(t,e){var r=String(e),i=p({},(this.state[t]||{})[r],(this.stateChanges[t]||{})[r]);if(null===this.deletedStates[t])return{};if(this.deletedStates[t]){var n=this.deletedStates[t][e];if(null===n)return{};for(var o in n)delete i[o]}return i},tc.prototype.initializeTileState=function(t,e){t.setFeatureState(this.state,e)},tc.prototype.coalesceChanges=function(t,e){var r={};for(var i in this.stateChanges){this.state[i]=this.state[i]||{};var n={};for(var o in this.stateChanges[i])this.state[i][o]||(this.state[i][o]={}),p(this.state[i][o],this.stateChanges[i][o]),n[o]=this.state[i][o];r[i]=n}for(var a in this.deletedStates){this.state[a]=this.state[a]||{};var s={};if(null===this.deletedStates[a])for(var l in this.state[a])s[l]={},this.state[a][l]={};else for(var u in this.deletedStates[a]){if(null===this.deletedStates[a][u])this.state[a][u]={};else for(var c=0,h=Object.keys(this.deletedStates[a][u]);c<h.length;c+=1)delete this.state[a][u][h[c]];s[u]=this.state[a][u]}r[a]=r[a]||{},p(r[a],s)}if(this.stateChanges={},this.deletedStates={},0!==Object.keys(r).length)for(var f in t)t[f].setFeatureState(r,e)};var ec=function(t,e){this.tileID=t,this.x=t.canonical.x,this.y=t.canonical.y,this.z=t.canonical.z,this.grid=new Mi(8192,16,0),this.grid3D=new Mi(8192,16,0),this.featureIndexArray=new oo,this.promoteId=e};function rc(t,e,r,i,n){return _(t,function(t,o){var a=e instanceof mn?e.get(o):null;return a&&a.evaluate?a.evaluate(r,i,n):a})}function ic(t){for(var e=1/0,r=1/0,i=-1/0,n=-1/0,o=0,a=t;o<a.length;o+=1){var s=a[o];e=Math.min(e,s.x),r=Math.min(r,s.y),i=Math.max(i,s.x),n=Math.max(n,s.y)}return{minX:e,minY:r,maxX:i,maxY:n}}function nc(t,e){return e-t}ec.prototype.insert=function(t,e,r,i,n,o){var a=this.featureIndexArray.length;this.featureIndexArray.emplaceBack(r,i,n);for(var s=o?this.grid3D:this.grid,l=0;l<e.length;l++){for(var u=e[l],c=[1/0,1/0,-1/0,-1/0],h=0;h<u.length;h++){var p=u[h];c[0]=Math.min(c[0],p.x),c[1]=Math.min(c[1],p.y),c[2]=Math.max(c[2],p.x),c[3]=Math.max(c[3],p.y)}c[0]<8192&&c[1]<8192&&c[2]>=0&&c[3]>=0&&s.insert(a,c[0],c[1],c[2],c[3])}},ec.prototype.loadVTLayers=function(){return this.vtLayers||(this.vtLayers=new xs.VectorTile(new Js(this.rawTileData)).layers,this.sourceLayerCoder=new Yu(this.vtLayers?Object.keys(this.vtLayers).sort():["_geojsonTileLayer"])),this.vtLayers},ec.prototype.query=function(t,e,r,i){var o=this;this.loadVTLayers();for(var a=t.params||{},s=8192/t.tileSize/t.scale,l=oi(a.filter),u=t.queryGeometry,c=t.queryPadding*s,h=ic(u),p=this.grid.query(h.minX-c,h.minY-c,h.maxX+c,h.maxY+c),f=ic(t.cameraQueryGeometry),d=this.grid3D.query(f.minX-c,f.minY-c,f.maxX+c,f.maxY+c,function(e,r,i,o){return function(t,e,r,i,o){for(var a=0,s=t;a<s.length;a+=1){var l=s[a];if(e<=l.x&&r<=l.y&&i>=l.x&&o>=l.y)return!0}var u=[new n(e,r),new n(e,o),new n(i,o),new n(i,r)];if(t.length>2)for(var c=0,h=u;c<h.length;c+=1)if(Qo(t,h[c]))return!0;for(var p=0;p<t.length-1;p++)if(ta(t[p],t[p+1],u))return!0;return!1}(t.cameraQueryGeometry,e-c,r-c,i+c,o+c)}),m=0,y=d;m<y.length;m+=1)p.push(y[m]);p.sort(nc);for(var g,v={},_=function(n){var c=p[n];if(c!==g){g=c;var h=o.featureIndexArray.get(c),f=null;o.loadMatchingFeature(v,h.bucketIndex,h.sourceLayerIndex,h.featureIndex,l,a.layers,a.availableImages,e,r,i,function(e,r,i){return f||(f=Vo(e)),r.queryIntersectsFeature(u,e,i,f,o.z,t.transform,s,t.pixelPosMatrix)})}},x=0;x<p.length;x++)_(x);return v},ec.prototype.loadMatchingFeature=function(t,e,r,i,n,o,a,s,l,u,c){var h=this.bucketLayerIDs[e];if(!o||function(t,e){for(var r=0;r<t.length;r++)if(e.indexOf(t[r])>=0)return!0;return!1}(o,h)){var f=this.sourceLayerCoder.decode(r),d=this.vtLayers[f].feature(i);if(n.needGeometry){var m=No(d,!0);if(!n.filter(new sn(this.tileID.overscaledZ),m,this.tileID.canonical))return}else if(!n.filter(new sn(this.tileID.overscaledZ),d))return;for(var y=this.getId(d,f),g=0;g<h.length;g++){var v=h[g];if(!(o&&o.indexOf(v)<0)){var _=s[v];if(_){var x={};void 0!==y&&u&&(x=u.getState(_.sourceLayer||"_geojsonTileLayer",y));var b=p({},l[v]);b.paint=rc(b.paint,_.paint,d,x,a),b.layout=rc(b.layout,_.layout,d,x,a);var w=!c||c(d,_,x);if(w){var S=new $u(d,this.z,this.x,this.y,y);S.layer=b;var E=t[v];void 0===E&&(E=t[v]=[]),E.push({featureIndex:i,feature:S,intersectionZ:w})}}}}}},ec.prototype.lookupSymbolFeatures=function(t,e,r,i,n,o,a,s){var l={};this.loadVTLayers();for(var u=oi(n),c=0,h=t;c<h.length;c+=1)this.loadMatchingFeature(l,r,i,h[c],u,o,a,s,e);return l},ec.prototype.hasLayer=function(t){for(var e=0,r=this.bucketLayerIDs;e<r.length;e+=1)for(var i=0,n=r[e];i<n.length;i+=1)if(t===n[i])return!0;return!1},ec.prototype.getId=function(t,e){var r=t.id;return this.promoteId&&"boolean"==typeof(r=t.properties["string"==typeof this.promoteId?this.promoteId:this.promoteId[e]])&&(r=Number(r)),r},Fi("FeatureIndex",ec,{omit:["rawTileData","sourceLayerCoder"]});var oc=function(t,e){this.tileID=t,this.uid=d(),this.uses=0,this.tileSize=e,this.buckets={},this.expirationTime=null,this.queryPadding=0,this.hasSymbolBuckets=!1,this.hasRTLText=!1,this.dependencies={},this.expiredRequestCount=0,this.state="loading"};oc.prototype.registerFadeDuration=function(t){var e=t+this.timeAdded;e<O.now()||this.fadeEndTime&&e<this.fadeEndTime||(this.fadeEndTime=e)},oc.prototype.wasRequested=function(){return"errored"===this.state||"loaded"===this.state||"reloading"===this.state},oc.prototype.loadVectorData=function(t,e,r){if(this.hasData()&&this.unloadVectorData(),this.state="loaded",t){for(var i in t.featureIndex&&(this.latestFeatureIndex=t.featureIndex,t.rawTileData?(this.latestRawTileData=t.rawTileData,this.latestFeatureIndex.rawTileData=t.rawTileData):this.latestRawTileData&&(this.latestFeatureIndex.rawTileData=this.latestRawTileData)),this.collisionBoxArray=t.collisionBoxArray,this.buckets=function(t,e){var r={};if(!e)return r;for(var i=function(){var t=o[n],i=t.layerIds.map(function(t){return e.getLayer(t)}).filter(Boolean);if(0!==i.length){t.layers=i,t.stateDependentLayerIds&&(t.stateDependentLayers=t.stateDependentLayerIds.map(function(t){return i.filter(function(e){return e.id===t})[0]}));for(var a=0,s=i;a<s.length;a+=1)r[s[a].id]=t}},n=0,o=t;n<o.length;n+=1)i();return r}(t.buckets,e.style),this.hasSymbolBuckets=!1,this.buckets){var n=this.buckets[i];if(n instanceof gu){if(this.hasSymbolBuckets=!0,!r)break;n.justReloaded=!0}}if(this.hasRTLText=!1,this.hasSymbolBuckets)for(var o in this.buckets){var a=this.buckets[o];if(a instanceof gu&&a.hasRTLText){this.hasRTLText=!0,an.isLoading()||an.isLoaded()||"deferred"!==nn()||on();break}}for(var s in this.queryPadding=0,this.buckets){var l=this.buckets[s];this.queryPadding=Math.max(this.queryPadding,e.style.getLayer(s).queryRadius(l))}t.imageAtlas&&(this.imageAtlas=t.imageAtlas),t.glyphAtlasImage&&(this.glyphAtlasImage=t.glyphAtlasImage)}else this.collisionBoxArray=new Yn},oc.prototype.unloadVectorData=function(){for(var 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"},oc.prototype.getBucket=function(t){return this.buckets[t.id]},oc.prototype.upload=function(t){for(var e in this.buckets){var r=this.buckets[e];r.uploadPending()&&r.upload(t)}var i=t.gl;this.imageAtlas&&!this.imageAtlas.uploaded&&(this.imageAtlasTexture=new Du(t,this.imageAtlas.image,i.RGBA),this.imageAtlas.uploaded=!0),this.glyphAtlasImage&&(this.glyphAtlasTexture=new Du(t,this.glyphAtlasImage,i.ALPHA),this.glyphAtlasImage=null)},oc.prototype.prepare=function(t){this.imageAtlas&&this.imageAtlas.patchUpdatedImages(t,this.imageAtlasTexture)},oc.prototype.queryRenderedFeatures=function(t,e,r,i,n,o,a,s,l,u){return this.latestFeatureIndex&&this.latestFeatureIndex.rawTileData?this.latestFeatureIndex.query({queryGeometry:i,cameraQueryGeometry:n,scale:o,tileSize:this.tileSize,pixelPosMatrix:u,transform:s,params:a,queryPadding:this.queryPadding*l},t,e,r):{}},oc.prototype.querySourceFeatures=function(t,e){var r=this.latestFeatureIndex;if(r&&r.rawTileData){var i=r.loadVTLayers(),n=e?e.sourceLayer:"",o=i._geojsonTileLayer||i[n];if(o)for(var a=oi(e&&e.filter),s=this.tileID.canonical,l=s.z,u=s.x,c=s.y,h={z:l,x:u,y:c},p=0;p<o.length;p++){var f=o.feature(p);if(a.needGeometry){var d=No(f,!0);if(!a.filter(new sn(this.tileID.overscaledZ),d,this.tileID.canonical))continue}else if(!a.filter(new sn(this.tileID.overscaledZ),f))continue;var m=r.getId(f,n),y=new $u(f,l,u,c,m);y.tile=h,t.push(y)}}},oc.prototype.hasData=function(){return"loaded"===this.state||"reloading"===this.state||"expired"===this.state},oc.prototype.patternsLoaded=function(){return this.imageAtlas&&!!Object.keys(this.imageAtlas.patternPositions).length},oc.prototype.setExpiryData=function(t){var e=this.expirationTime;if(t.cacheControl){var r=A(t.cacheControl);r["max-age"]&&(this.expirationTime=Date.now()+1e3*r["max-age"])}else t.expires&&(this.expirationTime=new Date(t.expires).getTime());if(this.expirationTime){var i=Date.now(),n=!1;if(this.expirationTime>i)n=!1;else if(e)if(this.expirationTime<e)n=!0;else{var o=this.expirationTime-e;o?this.expirationTime=i+Math.max(o,3e4):n=!0}else n=!0;n?(this.expiredRequestCount++,this.state="expired"):this.expiredRequestCount=0}},oc.prototype.getExpiryTimeout=function(){if(this.expirationTime)return this.expiredRequestCount?1e3*(1<<Math.min(this.expiredRequestCount-1,31)):Math.min(this.expirationTime-(new Date).getTime(),Math.pow(2,31)-1)},oc.prototype.setFeatureState=function(t,e){if(this.latestFeatureIndex&&this.latestFeatureIndex.rawTileData&&0!==Object.keys(t).length){var r=this.latestFeatureIndex.loadVTLayers();for(var i in this.buckets)if(e.style.hasLayer(i)){var n=this.buckets[i],o=n.layers[0].sourceLayer||"_geojsonTileLayer",a=r[o],s=t[o];if(a&&s&&0!==Object.keys(s).length){n.update(s,a,this.imageAtlas&&this.imageAtlas.patternPositions||{});var l=e&&e.style&&e.style.getLayer(i);l&&(this.queryPadding=Math.max(this.queryPadding,l.queryRadius(n)))}}}},oc.prototype.holdingForFade=function(){return void 0!==this.symbolFadeHoldUntil},oc.prototype.symbolFadeFinished=function(){return!this.symbolFadeHoldUntil||this.symbolFadeHoldUntil<O.now()},oc.prototype.clearFadeHold=function(){this.symbolFadeHoldUntil=void 0},oc.prototype.setHoldDuration=function(t){this.symbolFadeHoldUntil=O.now()+t},oc.prototype.setDependencies=function(t,e){for(var r={},i=0,n=e;i<n.length;i+=1)r[n[i]]=!0;this.dependencies[t]=r},oc.prototype.hasDependency=function(t,e){for(var r=0,i=t;r<i.length;r+=1){var n=this.dependencies[i[r]];if(n)for(var o=0,a=e;o<a.length;o+=1)if(n[a[o]])return!0}return!1};var ac=a.performance,sc=function(t){this._marks={start:[t.url,"start"].join("#"),end:[t.url,"end"].join("#"),measure:t.url.toString()},ac.mark(this._marks.start)};sc.prototype.finish=function(){ac.mark(this._marks.end);var t=ac.getEntriesByName(this._marks.measure);return 0===t.length&&(ac.measure(this._marks.measure,this._marks.start,this._marks.end),t=ac.getEntriesByName(this._marks.measure),ac.clearMarks(this._marks.start),ac.clearMarks(this._marks.end),ac.clearMeasures(this._marks.measure)),t},t.Actor=Ru,t.AlphaImage=va,t.CanonicalTileID=Xu,t.CollisionBoxArray=Yn,t.Color=te,t.DEMData=Ju,t.DataConstantProperty=yn,t.DictionaryCoder=Yu,t.EXTENT=8192,t.ErrorEvent=At,t.EvaluationParameters=sn,t.Event=Tt,t.Evented=Pt,t.FeatureIndex=ec,t.FillBucket=ss,t.FillExtrusionBucket=Es,t.ImageAtlas=xl,t.ImagePosition=vl,t.LineBucket=Rs,t.LngLat=Ou,t.LngLatBounds=Fu,t.MercatorCoordinate=Gu,t.ONE_EM=24,t.OverscaledTileID=Ku,t.Point=n,t.Point$1=n,t.Properties=bn,t.Protobuf=Js,t.RGBAImage=_a,t.RequestManager=G,t.RequestPerformance=sc,t.ResourceType=dt,t.SegmentVector=so,t.SourceFeatureState=tc,t.StructArrayLayout1ui2=Kn,t.StructArrayLayout2f1f2i16=Un,t.StructArrayLayout2i4=Pn,t.StructArrayLayout3ui6=Nn,t.StructArrayLayout4i8=zn,t.SymbolBucket=gu,t.Texture=Du,t.Tile=oc,t.Transitionable=cn,t.Uniform1f=bo,t.Uniform1i=xo,t.Uniform2f=wo,t.Uniform3f=So,t.Uniform4f=Eo,t.UniformColor=Io,t.UniformMatrix4f=Ao,t.UnwrappedTileID=Wu,t.ValidationError=kt,t.WritingMode=bl,t.ZoomHistory=qi,t.add=function(t,e,r){return t[0]=e[0]+r[0],t[1]=e[1]+r[1],t[2]=e[2]+r[2],t},t.addDynamicAttributes=fu,t.asyncAll=function(t,e,r){if(!t.length)return r(null,[]);var i=t.length,n=new Array(t.length),o=null;t.forEach(function(t,a){e(t,function(t,e){t&&(o=t),n[a]=e,0==--i&&r(o,n)})})},t.bezier=l,t.bindAll=g,t.browser=O,t.cacheEntryPossiblyAdded=function(t){++pt>lt&&(t.getActor().send("enforceCacheSizeLimit",st),pt=0)},t.clamp=c,t.clearTileCache=function(t){var e=a.caches.delete("mapbox-tiles");t&&e.catch(t).then(function(){return t()})},t.clipLine=Xl,t.clone=function(t){var e=new aa(16);return e[0]=t[0],e[1]=t[1],e[2]=t[2],e[3]=t[3],e[4]=t[4],e[5]=t[5],e[6]=t[6],e[7]=t[7],e[8]=t[8],e[9]=t[9],e[10]=t[10],e[11]=t[11],e[12]=t[12],e[13]=t[13],e[14]=t[14],e[15]=t[15],e},t.clone$1=b,t.clone$2=function(t){var e=new aa(3);return e[0]=t[0],e[1]=t[1],e[2]=t[2],e},t.collisionCircleLayout=Gs,t.config=U,t.create=function(){var t=new aa(16);return aa!=Float32Array&&(t[1]=0,t[2]=0,t[3]=0,t[4]=0,t[6]=0,t[7]=0,t[8]=0,t[9]=0,t[11]=0,t[12]=0,t[13]=0,t[14]=0),t[0]=1,t[5]=1,t[10]=1,t[15]=1,t},t.create$1=function(){var t=new aa(9);return aa!=Float32Array&&(t[1]=0,t[2]=0,t[3]=0,t[5]=0,t[6]=0,t[7]=0),t[0]=1,t[4]=1,t[8]=1,t},t.create$2=function(){var t=new aa(4);return aa!=Float32Array&&(t[1]=0,t[2]=0),t[0]=1,t[3]=1,t},t.createCommonjsModule=e,t.createExpression=Xr,t.createLayout=Tn,t.createStyleLayer=function(t){return"custom"===t.type?new Tu(t):new Au[t.type](t)},t.cross=function(t,e,r){var i=e[0],n=e[1],o=e[2],a=r[0],s=r[1],l=r[2];return t[0]=n*l-o*s,t[1]=o*a-i*l,t[2]=i*s-n*a,t},t.deepEqual=function t(e,r){if(Array.isArray(e)){if(!Array.isArray(r)||e.length!==r.length)return!1;for(var i=0;i<e.length;i++)if(!t(e[i],r[i]))return!1;return!0}if("object"==typeof e&&null!==e&&null!==r){if("object"!=typeof r)return!1;if(Object.keys(e).length!==Object.keys(r).length)return!1;for(var n in e)if(!t(e[n],r[n]))return!1;return!0}return e===r},t.dot=function(t,e){return t[0]*e[0]+t[1]*e[1]+t[2]*e[2]},t.dot$1=function(t,e){return t[0]*e[0]+t[1]*e[1]+t[2]*e[2]+t[3]*e[3]},t.ease=u,t.emitValidationErrors=Ci,t.endsWith=v,t.enforceCacheSizeLimit=function(t){ut(),tt&&tt.then(function(e){e.keys().then(function(r){for(var i=0;i<r.length-t;i++)e.delete(r[i])})})},t.evaluateSizeForFeature=Fl,t.evaluateSizeForZoom=Ol,t.evaluateVariableOffset=ou,t.evented=rn,t.extend=p,t.featureFilter=oi,t.filterObject=x,t.fromRotation=function(t,e){var r=Math.sin(e),i=Math.cos(e);return t[0]=i,t[1]=r,t[2]=0,t[3]=-r,t[4]=i,t[5]=0,t[6]=0,t[7]=0,t[8]=1,t},t.getAnchorAlignment=Ml,t.getAnchorJustification=au,t.getArrayBuffer=xt,t.getImage=St,t.getJSON=function(t,e){return _t(p(t,{type:"json"}),e)},t.getRTLTextPluginStatus=nn,t.getReferrer=vt,t.getVideo=function(t,e){var r,i,n=a.document.createElement("video");n.muted=!0,n.onloadstart=function(){e(null,n)};for(var o=0;o<t.length;o++){var s=a.document.createElement("source");r=t[o],i=void 0,(i=a.document.createElement("a")).href=r,(i.protocol!==a.document.location.protocol||i.host!==a.document.location.host)&&(n.crossOrigin="Anonymous"),s.src=t[o],n.appendChild(s)}return{cancel:function(){}}},t.identity=sa,t.invert=function(t,e){var r=e[0],i=e[1],n=e[2],o=e[3],a=e[4],s=e[5],l=e[6],u=e[7],c=e[8],h=e[9],p=e[10],f=e[11],d=e[12],m=e[13],y=e[14],g=e[15],v=r*s-i*a,_=r*l-n*a,x=r*u-o*a,b=i*l-n*s,w=i*u-o*s,S=n*u-o*l,E=c*m-h*d,I=c*y-p*d,T=c*g-f*d,A=h*y-p*m,P=h*g-f*m,z=p*g-f*y,k=v*z-_*P+x*A+b*T-w*I+S*E;return k?(t[0]=(s*z-l*P+u*A)*(k=1/k),t[1]=(n*P-i*z-o*A)*k,t[2]=(m*S-y*w+g*b)*k,t[3]=(p*w-h*S-f*b)*k,t[4]=(l*T-a*z-u*I)*k,t[5]=(r*z-n*T+o*I)*k,t[6]=(y*x-d*S-g*_)*k,t[7]=(c*S-p*x+f*_)*k,t[8]=(a*P-s*T+u*E)*k,t[9]=(i*T-r*P-o*E)*k,t[10]=(d*w-m*x+g*v)*k,t[11]=(h*x-c*w-f*v)*k,t[12]=(s*I-a*A-l*E)*k,t[13]=(r*A-i*I+n*E)*k,t[14]=(m*_-d*b-y*v)*k,t[15]=(c*b-h*_+p*v)*k,t):null},t.isChar=Zi,t.isMapboxURL=X,t.keysDifference=function(t,e){var r=[];for(var i in t)i in e||r.push(i);return r},t.makeRequest=_t,t.mapObject=_,t.mercatorXfromLng=Nu,t.mercatorYfromLat=ju,t.mercatorZfromAltitude=qu,t.mul=ca,t.multiply=la,t.mvt=xs,t.nextPowerOfTwo=function(t){return t<=1?1:Math.pow(2,Math.ceil(Math.log(t)/Math.LN2))},t.normalize=function(t,e){var r=e[0],i=e[1],n=e[2],o=r*r+i*i+n*n;return o>0&&(o=1/Math.sqrt(o)),t[0]=e[0]*o,t[1]=e[1]*o,t[2]=e[2]*o,t},t.number=Ze,t.offscreenCanvasSupported=ft,t.ortho=function(t,e,r,i,n,o,a){var s=1/(e-r),l=1/(i-n),u=1/(o-a);return t[0]=-2*s,t[1]=0,t[2]=0,t[3]=0,t[4]=0,t[5]=-2*l,t[6]=0,t[7]=0,t[8]=0,t[9]=0,t[10]=2*u,t[11]=0,t[12]=(e+r)*s,t[13]=(n+i)*l,t[14]=(a+o)*u,t[15]=1,t},t.parseGlyphPBF=function(t){return new Js(t).readFields(dl,[])},t.pbf=Js,t.performSymbolLayout=function(t,e,r,i,n,o,a){t.createArrays(),t.tilePixelRatio=8192/(512*t.overscaling),t.compareText={},t.iconsNeedLinear=!1;var s=t.layers[0].layout,l=t.layers[0]._unevaluatedLayout._values,u={};if("composite"===t.textSizeData.kind){var c=t.textSizeData,h=c.maxZoom;u.compositeTextSizes=[l["text-size"].possiblyEvaluate(new sn(c.minZoom),a),l["text-size"].possiblyEvaluate(new sn(h),a)]}if("composite"===t.iconSizeData.kind){var p=t.iconSizeData,f=p.maxZoom;u.compositeIconSizes=[l["icon-size"].possiblyEvaluate(new sn(p.minZoom),a),l["icon-size"].possiblyEvaluate(new sn(f),a)]}u.layoutTextSize=l["text-size"].possiblyEvaluate(new sn(t.zoom+1),a),u.layoutIconSize=l["icon-size"].possiblyEvaluate(new sn(t.zoom+1),a),u.textMaxSize=l["text-size"].possiblyEvaluate(new sn(18));for(var d=24*s.get("text-line-height"),m="map"===s.get("text-rotation-alignment")&&"point"!==s.get("symbol-placement"),y=s.get("text-keep-upright"),g=s.get("text-size"),v=function(){var o=x[_],l=s.get("text-font").evaluate(o,{},a).join(","),c=g.evaluate(o,{},a),h=u.layoutTextSize.evaluate(o,{},a),p=u.layoutIconSize.evaluate(o,{},a),f={horizontal:{},vertical:void 0},v=o.text,b=[0,0];if(v){var w=v.toString(),E=24*s.get("text-letter-spacing").evaluate(o,{},a),I=function(t){for(var e=0,r=t;e<r.length;e+=1)if(i=r[e].charCodeAt(0),Zi.Arabic(i)||Zi["Arabic Supplement"](i)||Zi["Arabic Extended-A"](i)||Zi["Arabic Presentation Forms-A"](i)||Zi["Arabic Presentation Forms-B"](i))return!1;var i;return!0}(w)?E:0,T=s.get("text-anchor").evaluate(o,{},a),A=s.get("text-variable-anchor");if(!A){var P=s.get("text-radial-offset").evaluate(o,{},a);b=P?ou(T,[24*P,nu]):s.get("text-offset").evaluate(o,{},a).map(function(t){return 24*t})}var z=m?"center":s.get("text-justify").evaluate(o,{},a),k=s.get("symbol-placement"),C="point"===k?24*s.get("text-max-width").evaluate(o,{},a):0,M=function(){t.allowVerticalPlacement&&Gi(w)&&(f.vertical=El(v,e,r,n,l,C,d,T,"left",I,b,bl.vertical,!0,k,h,c))};if(!m&&A){for(var D="auto"===z?A.map(function(t){return au(t)}):[z],L=!1,R=0;R<D.length;R++){var B=D[R];if(!f.horizontal[B])if(L)f.horizontal[B]=f.horizontal[0];else{var 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ht(t,e){var r=[];r.size=t.size,void 0!==t.start&&(r.start=t.start,r.end=t.end);for(var i=0;i<t.length;i+=3)r.push(t[i]+e,t[i+1],t[i+2]);return r}function pt(t,e){if(t.transformed)return t;var r,i,n,o=1<<t.z,a=t.x,s=t.y;for(r=0;r<t.features.length;r++){var l=t.features[r],u=l.geometry,c=l.type;if(l.geometry=[],1===c)for(i=0;i<u.length;i+=2)l.geometry.push(ft(u[i],u[i+1],e,o,a,s));else for(i=0;i<u.length;i++){var h=[];for(n=0;n<u[i].length;n+=2)h.push(ft(u[i][n],u[i][n+1],e,o,a,s));l.geometry.push(h)}}return t.transformed=!0,t}function ft(t,e,r,i,n,o){return[Math.round(r*(t*i-n)),Math.round(r*(e*i-o))]}function dt(t,e,r,i,n){for(var o=e===n.maxZoom?0:n.tolerance/((1<<e)*n.extent),a={features:[],numPoints:0,numSimplified:0,numFeatures:0,source:null,x:r,y:i,z:e,transformed:!1,minX:2,minY:1,maxX:-1,maxY:0},s=0;s<t.length;s++){a.numFeatures++,mt(a,t[s],o,n);var l=t[s].minX,u=t[s].minY,c=t[s].maxX,h=t[s].maxY;l<a.minX&&(a.minX=l),u<a.minY&&(a.minY=u),c>a.maxX&&(a.maxX=c),h>a.maxY&&(a.maxY=h)}return a}function mt(t,e,r,i){var n=e.geometry,o=e.type,a=[];if("Point"===o||"MultiPoint"===o)for(var s=0;s<n.length;s+=3)a.push(n[s]),a.push(n[s+1]),t.numPoints++,t.numSimplified++;else if("LineString"===o)yt(a,n,t,r,!1,!1);else if("MultiLineString"===o||"Polygon"===o)for(s=0;s<n.length;s++)yt(a,n[s],t,r,"Polygon"===o,0===s);else if("MultiPolygon"===o)for(var l=0;l<n.length;l++){var u=n[l];for(s=0;s<u.length;s++)yt(a,u[s],t,r,!0,0===s)}if(a.length){var c=e.tags||null;if("LineString"===o&&i.lineMetrics){for(var h in c={},e.tags)c[h]=e.tags[h];c.mapbox_clip_start=n.start/n.size,c.mapbox_clip_end=n.end/n.size}var p={geometry:a,type:"Polygon"===o||"MultiPolygon"===o?3:"LineString"===o||"MultiLineString"===o?2:1,tags:c};null!==e.id&&(p.id=e.id),t.features.push(p)}}function yt(t,e,r,i,n,o){var a=i*i;if(i>0&&e.size<(n?a:i))r.numPoints+=e.length/3;else{for(var s=[],l=0;l<e.length;l+=3)(0===i||e[l+2]>a)&&(r.numSimplified++,s.push(e[l]),s.push(e[l+1])),r.numPoints++;n&&function(t,e){for(var r=0,i=0,n=t.length,o=n-2;i<n;o=i,i+=2)r+=(t[i]-t[o])*(t[i+1]+t[o+1]);if(r>0===e)for(i=0,n=t.length;i<n/2;i+=2){var a=t[i],s=t[i+1];t[i]=t[n-2-i],t[i+1]=t[n-1-i],t[n-2-i]=a,t[n-1-i]=s}}(s,o),t.push(s)}}function gt(t,e){var r=(e=this.options=function(t,e){for(var r in e)t[r]=e[r];return t}(Object.create(this.options),e)).debug;if(r&&console.time("preprocess data"),e.maxZoom<0||e.maxZoom>24)throw new Error("maxZoom should be in the 0-24 range");if(e.promoteId&&e.generateId)throw new Error("promoteId and generateId cannot be used together.");var i=function(t,e){var r=[];if("FeatureCollection"===t.type)for(var i=0;i<t.features.length;i++)J(r,t.features[i],e,i);else J(r,"Feature"===t.type?t:{geometry:t},e);return r}(t,e);this.tiles={},this.tileCoords=[],r&&(console.timeEnd("preprocess data"),console.log("index: maxZoom: %d, maxPoints: %d",e.indexMaxZoom,e.indexMaxPoints),console.time("generate tiles"),this.stats={},this.total=0),(i=function(t,e){var r=e.buffer/e.extent,i=t,n=rt(t,1,-1-r,r,0,-1,2,e),o=rt(t,1,1-r,2+r,0,-1,2,e);return(n||o)&&(i=rt(t,1,-r,1+r,0,-1,2,e)||[],n&&(i=ct(n,1).concat(i)),o&&(i=i.concat(ct(o,-1)))),i}(i,e)).length&&this.splitTile(i,0,0,0),r&&(i.length&&console.log("features: %d, points: %d",this.tiles[0].numFeatures,this.tiles[0].numPoints),console.timeEnd("generate tiles"),console.log("tiles generated:",this.total,JSON.stringify(this.stats)))}function vt(t,e,r){return 32*((1<<t)*r+e)+t}function _t(t,e){var r=t.tileID.canonical;if(!this._geoJSONIndex)return e(null,null);var i=this._geoJSONIndex.getTile(r.z,r.x,r.y);if(!i)return e(null,null);var n=new m(i.features),o=x(n);0===o.byteOffset&&o.byteLength===o.buffer.byteLength||(o=new Uint8Array(o)),e(null,{vectorTile:n,rawData:o.buffer})}F.prototype.load=function(t){var e=this.options,r=e.log,i=e.minZoom,n=e.maxZoom,o=e.nodeSize;r&&console.time("total time");var a="prepare "+t.length+" points";r&&console.time(a),this.points=t;for(var s=[],l=0;l<t.length;l++)t[l].geometry&&s.push(U(t[l],l));this.trees[n+1]=new R(s,G,X,o,Float32Array),r&&console.timeEnd(a);for(var u=n;u>=i;u--){var c=+Date.now();s=this._cluster(s,u),this.trees[u]=new R(s,G,X,o,Float32Array),r&&console.log("z%d: %d clusters in %dms",u,s.length,+Date.now()-c)}return r&&console.timeEnd("total time"),this},F.prototype.getClusters=function(t,e){var r=((t[0]+180)%360+360)%360-180,i=Math.max(-90,Math.min(90,t[1])),n=180===t[2]?180:((t[2]+180)%360+360)%360-180,o=Math.max(-90,Math.min(90,t[3]));if(t[2]-t[0]>=360)r=-180,n=180;else if(r>n){var a=this.getClusters([r,i,180,o],e),s=this.getClusters([-180,i,n,o],e);return a.concat(s)}for(var l=this.trees[this._limitZoom(e)],u=[],c=0,h=l.range(j(r),q(o),j(n),q(i));c<h.length;c+=1){var p=l.points[h[c]];u.push(p.numPoints?V(p):this.points[p.index])}return u},F.prototype.getChildren=function(t){var e=this._getOriginId(t),r=this._getOriginZoom(t),i="No cluster with the specified id.",n=this.trees[r];if(!n)throw new Error(i);var o=n.points[e];if(!o)throw new Error(i);for(var a=this.options.radius/(this.options.extent*Math.pow(2,r-1)),s=[],l=0,u=n.within(o.x,o.y,a);l<u.length;l+=1){var c=n.points[u[l]];c.parentId===t&&s.push(c.numPoints?V(c):this.points[c.index])}if(0===s.length)throw new Error(i);return s},F.prototype.getLeaves=function(t,e,r){var i=[];return this._appendLeaves(i,t,e=e||10,r=r||0,0),i},F.prototype.getTile=function(t,e,r){var i=this.trees[this._limitZoom(t)],n=Math.pow(2,t),o=this.options,a=o.radius/o.extent,s=(r-a)/n,l=(r+1+a)/n,u={features:[]};return this._addTileFeatures(i.range((e-a)/n,s,(e+1+a)/n,l),i.points,e,r,n,u),0===e&&this._addTileFeatures(i.range(1-a/n,s,1,l),i.points,n,r,n,u),e===n-1&&this._addTileFeatures(i.range(0,s,a/n,l),i.points,-1,r,n,u),u.features.length?u:null},F.prototype.getClusterExpansionZoom=function(t){for(var e=this._getOriginZoom(t)-1;e<=this.options.maxZoom;){var r=this.getChildren(t);if(e++,1!==r.length)break;t=r[0].properties.cluster_id}return e},F.prototype._appendLeaves=function(t,e,r,i,n){for(var o=0,a=this.getChildren(e);o<a.length;o+=1){var s=a[o],l=s.properties;if(l&&l.cluster?n+l.point_count<=i?n+=l.point_count:n=this._appendLeaves(t,l.cluster_id,r,i,n):n<i?n++:t.push(s),t.length===r)break}return n},F.prototype._addTileFeatures=function(t,e,r,i,n,o){for(var a=0,s=t;a<s.length;a+=1){var l=e[s[a]],u=l.numPoints,c={type:1,geometry:[[Math.round(this.options.extent*(l.x*n-r)),Math.round(this.options.extent*(l.y*n-i))]],tags:u?N(l):this.points[l.index].properties},h=void 0;u?h=l.id:this.options.generateId?h=l.index:this.points[l.index].id&&(h=this.points[l.index].id),void 0!==h&&(c.id=h),o.features.push(c)}},F.prototype._limitZoom=function(t){return Math.max(this.options.minZoom,Math.min(+t,this.options.maxZoom+1))},F.prototype._cluster=function(t,e){for(var r=[],i=this.options,n=i.reduce,o=i.minPoints,a=i.radius/(i.extent*Math.pow(2,e)),s=0;s<t.length;s++){var l=t[s];if(!(l.zoom<=e)){l.zoom=e;for(var u=this.trees[e+1],c=u.within(l.x,l.y,a),h=l.numPoints||1,p=h,f=0,d=c;f<d.length;f+=1){var m=u.points[d[f]];m.zoom>e&&(p+=m.numPoints||1)}if(p>=o){for(var y=l.x*h,g=l.y*h,v=n&&h>1?this._map(l,!0):null,_=(s<<5)+(e+1)+this.points.length,x=0,b=c;x<b.length;x+=1){var w=u.points[b[x]];if(!(w.zoom<=e)){w.zoom=e;var S=w.numPoints||1;y+=w.x*S,g+=w.y*S,w.parentId=_,n&&(v||(v=this._map(l,!0)),n(v,this._map(w)))}}l.parentId=_,r.push(O(y/p,g/p,_,p,v))}else if(r.push(l),p>1)for(var E=0,I=c;E<I.length;E+=1){var T=u.points[I[E]];T.zoom<=e||(T.zoom=e,r.push(T))}}}return r},F.prototype._getOriginId=function(t){return t-this.points.length>>5},F.prototype._getOriginZoom=function(t){return(t-this.points.length)%32},F.prototype._map=function(t,e){if(t.numPoints)return e?Z({},t.properties):t.properties;var r=this.points[t.index].properties,i=this.options.map(r);return e&&i===r?Z({},i):i},gt.prototype.options={maxZoom:14,indexMaxZoom:5,indexMaxPoints:1e5,tolerance:3,extent:4096,buffer:64,lineMetrics:!1,promoteId:null,generateId:!1,debug:0},gt.prototype.splitTile=function(t,e,r,i,n,o,a){for(var s=[t,e,r,i],l=this.options,u=l.debug;s.length;){i=s.pop(),r=s.pop(),e=s.pop(),t=s.pop();var c=1<<e,h=vt(e,r,i),p=this.tiles[h];if(!p&&(u>1&&console.time("creation"),p=this.tiles[h]=dt(t,e,r,i,l),this.tileCoords.push({z:e,x:r,y:i}),u)){u>1&&(console.log("tile z%d-%d-%d (features: %d, points: %d, simplified: %d)",e,r,i,p.numFeatures,p.numPoints,p.numSimplified),console.timeEnd("creation"));var f="z"+e;this.stats[f]=(this.stats[f]||0)+1,this.total++}if(p.source=t,n){if(e===l.maxZoom||e===n)continue;var d=1<<n-e;if(r!==Math.floor(o/d)||i!==Math.floor(a/d))continue}else if(e===l.indexMaxZoom||p.numPoints<=l.indexMaxPoints)continue;if(p.source=null,0!==t.length){u>1&&console.time("clipping");var m,y,g,v,_,x,b=.5*l.buffer/l.extent,w=.5-b,S=.5+b,E=1+b;m=y=g=v=null,_=rt(t,c,r-b,r+S,0,p.minX,p.maxX,l),x=rt(t,c,r+w,r+E,0,p.minX,p.maxX,l),t=null,_&&(m=rt(_,c,i-b,i+S,1,p.minY,p.maxY,l),y=rt(_,c,i+w,i+E,1,p.minY,p.maxY,l),_=null),x&&(g=rt(x,c,i-b,i+S,1,p.minY,p.maxY,l),v=rt(x,c,i+w,i+E,1,p.minY,p.maxY,l),x=null),u>1&&console.timeEnd("clipping"),s.push(m||[],e+1,2*r,2*i),s.push(y||[],e+1,2*r,2*i+1),s.push(g||[],e+1,2*r+1,2*i),s.push(v||[],e+1,2*r+1,2*i+1)}}},gt.prototype.getTile=function(t,e,r){var i=this.options,n=i.extent,o=i.debug;if(t<0||t>24)return null;var a=1<<t,s=vt(t,e=(e%a+a)%a,r);if(this.tiles[s])return pt(this.tiles[s],n);o>1&&console.log("drilling down to z%d-%d-%d",t,e,r);for(var l,u=t,c=e,h=r;!l&&u>0;)u--,c=Math.floor(c/2),h=Math.floor(h/2),l=this.tiles[vt(u,c,h)];return l&&l.source?(o>1&&console.log("found parent tile z%d-%d-%d",u,c,h),o>1&&console.time("drilling down"),this.splitTile(l.source,u,c,h,t,e,r),o>1&&console.timeEnd("drilling down"),this.tiles[s]?pt(this.tiles[s],n):null):null};var xt=function(e){function r(t,r,i,n){e.call(this,t,r,i,_t),n&&(this.loadGeoJSON=n)}return e&&(r.__proto__=e),(r.prototype=Object.create(e&&e.prototype)).constructor=r,r.prototype.loadData=function(t,e){this._pendingCallback&&this._pendingCallback(null,{abandoned:!0}),this._pendingCallback=e,this._pendingLoadDataParams=t,this._state&&"Idle"!==this._state?this._state="NeedsLoadData":(this._state="Coalescing",this._loadData())},r.prototype._loadData=function(){var e=this;if(this._pendingCallback&&this._pendingLoadDataParams){var r=this._pendingCallback,i=this._pendingLoadDataParams;delete this._pendingCallback,delete this._pendingLoadDataParams;var n=!!(i&&i.request&&i.request.collectResourceTiming)&&new t.RequestPerformance(i.request);this.loadGeoJSON(i,function(o,a){if(o||!a)return r(o);if("object"!=typeof a)return r(new Error("Input data given to '"+i.source+"' is not a valid GeoJSON object."));!function t(e,r){var i,n=e&&e.type;if("FeatureCollection"===n)for(i=0;i<e.features.length;i++)t(e.features[i],r);else if("GeometryCollection"===n)for(i=0;i<e.geometries.length;i++)t(e.geometries[i],r);else if("Feature"===n)t(e.geometry,r);else if("Polygon"===n)h(e.coordinates,r);else if("MultiPolygon"===n)for(i=0;i<e.coordinates.length;i++)h(e.coordinates[i],r);return e}(a,!0);try{if(i.filter){var s=t.createExpression(i.filter,{type:"boolean","property-type":"data-driven",overridable:!1,transition:!1});if("error"===s.result)throw new Error(s.value.map(function(t){return t.key+": "+t.message}).join(", "));var l=a.features.filter(function(t){return s.value.evaluate({zoom:0},t)});a={type:"FeatureCollection",features:l}}e._geoJSONIndex=i.cluster?new F(function(e){var r=e.superclusterOptions,i=e.clusterProperties;if(!i||!r)return r;for(var n={},o={},a={accumulated:null,zoom:0},s={properties:null},l=Object.keys(i),u=0,c=l;u<c.length;u+=1){var h=c[u],p=i[h],f=p[0],d=t.createExpression(p[1]),m=t.createExpression("string"==typeof f?[f,["accumulated"],["get",h]]:f);n[h]=d.value,o[h]=m.value}return r.map=function(t){s.properties=t;for(var e={},r=0,i=l;r<i.length;r+=1){var o=i[r];e[o]=n[o].evaluate(a,s)}return e},r.reduce=function(t,e){s.properties=e;for(var r=0,i=l;r<i.length;r+=1){var n=i[r];a.accumulated=t[n],t[n]=o[n].evaluate(a,s)}},r}(i)).load(a.features):function(t,e){return new gt(t,e)}(a,i.geojsonVtOptions)}catch(o){return r(o)}e.loaded={};var u={};if(n){var c=n.finish();c&&(u.resourceTiming={},u.resourceTiming[i.source]=JSON.parse(JSON.stringify(c)))}r(null,u)})}},r.prototype.coalesce=function(){"Coalescing"===this._state?this._state="Idle":"NeedsLoadData"===this._state&&(this._state="Coalescing",this._loadData())},r.prototype.reloadTile=function(t,r){var i=this.loaded;return i&&i[t.uid]?e.prototype.reloadTile.call(this,t,r):this.loadTile(t,r)},r.prototype.loadGeoJSON=function(e,r){if(e.request)t.getJSON(e.request,r);else{if("string"!=typeof e.data)return r(new Error("Input data given to '"+e.source+"' is not a valid GeoJSON object."));try{return r(null,JSON.parse(e.data))}catch(t){return r(new Error("Input data given to '"+e.source+"' is not a valid GeoJSON object."))}}},r.prototype.removeSource=function(t,e){this._pendingCallback&&this._pendingCallback(null,{abandoned:!0}),e()},r.prototype.getClusterExpansionZoom=function(t,e){try{e(null,this._geoJSONIndex.getClusterExpansionZoom(t.clusterId))}catch(t){e(t)}},r.prototype.getClusterChildren=function(t,e){try{e(null,this._geoJSONIndex.getChildren(t.clusterId))}catch(t){e(t)}},r.prototype.getClusterLeaves=function(t,e){try{e(null,this._geoJSONIndex.getLeaves(t.clusterId,t.limit,t.offset))}catch(t){e(t)}},r}(l),bt=function(e){var r=this;this.self=e,this.actor=new t.Actor(e,this),this.layerIndexes={},this.availableImages={},this.workerSourceTypes={vector:l,geojson:xt},this.workerSources={},this.demWorkerSources={},this.self.registerWorkerSource=function(t,e){if(r.workerSourceTypes[t])throw new Error('Worker source with name "'+t+'" already registered.');r.workerSourceTypes[t]=e},this.self.registerRTLTextPlugin=function(e){if(t.plugin.isParsed())throw new Error("RTL text plugin already registered.");t.plugin.applyArabicShaping=e.applyArabicShaping,t.plugin.processBidirectionalText=e.processBidirectionalText,t.plugin.processStyledBidirectionalText=e.processStyledBidirectionalText}};return bt.prototype.setReferrer=function(t,e){this.referrer=e},bt.prototype.setImages=function(t,e,r){for(var i in this.availableImages[t]=e,this.workerSources[t]){var n=this.workerSources[t][i];for(var o in n)n[o].availableImages=e}r()},bt.prototype.setLayers=function(t,e,r){this.getLayerIndex(t).replace(e),r()},bt.prototype.updateLayers=function(t,e,r){this.getLayerIndex(t).update(e.layers,e.removedIds),r()},bt.prototype.loadTile=function(t,e,r){this.getWorkerSource(t,e.type,e.source).loadTile(e,r)},bt.prototype.loadDEMTile=function(t,e,r){this.getDEMWorkerSource(t,e.source).loadTile(e,r)},bt.prototype.reloadTile=function(t,e,r){this.getWorkerSource(t,e.type,e.source).reloadTile(e,r)},bt.prototype.abortTile=function(t,e,r){this.getWorkerSource(t,e.type,e.source).abortTile(e,r)},bt.prototype.removeTile=function(t,e,r){this.getWorkerSource(t,e.type,e.source).removeTile(e,r)},bt.prototype.removeDEMTile=function(t,e){this.getDEMWorkerSource(t,e.source).removeTile(e)},bt.prototype.removeSource=function(t,e,r){if(this.workerSources[t]&&this.workerSources[t][e.type]&&this.workerSources[t][e.type][e.source]){var i=this.workerSources[t][e.type][e.source];delete this.workerSources[t][e.type][e.source],void 0!==i.removeSource?i.removeSource(e,r):r()}},bt.prototype.loadWorkerSource=function(t,e,r){try{this.self.importScripts(e.url),r()}catch(t){r(t.toString())}},bt.prototype.syncRTLPluginState=function(e,r,i){try{t.plugin.setState(r);var n=t.plugin.getPluginURL();if(t.plugin.isLoaded()&&!t.plugin.isParsed()&&null!=n){this.self.importScripts(n);var o=t.plugin.isParsed();i(o?void 0:new Error("RTL Text Plugin failed to import scripts from "+n),o)}}catch(t){i(t.toString())}},bt.prototype.getAvailableImages=function(t){var e=this.availableImages[t];return e||(e=[]),e},bt.prototype.getLayerIndex=function(t){var e=this.layerIndexes[t];return e||(e=this.layerIndexes[t]=new i),e},bt.prototype.getWorkerSource=function(t,e,r){var i=this;return this.workerSources[t]||(this.workerSources[t]={}),this.workerSources[t][e]||(this.workerSources[t][e]={}),this.workerSources[t][e][r]||(this.workerSources[t][e][r]=new this.workerSourceTypes[e]({send:function(e,r,n){i.actor.send(e,r,n,t)}},this.getLayerIndex(t),this.getAvailableImages(t))),this.workerSources[t][e][r]},bt.prototype.getDEMWorkerSource=function(t,e){return this.demWorkerSources[t]||(this.demWorkerSources[t]={}),this.demWorkerSources[t][e]||(this.demWorkerSources[t][e]=new c),this.demWorkerSources[t][e]},bt.prototype.enforceCacheSizeLimit=function(e,r){t.enforceCacheSizeLimit(r)},"undefined"!=typeof WorkerGlobalScope&&"undefined"!=typeof self&&self instanceof WorkerGlobalScope&&(self.worker=new bt(self)),bt}),i(["./shared"],function(t){var e=t.createCommonjsModule(function(t){function e(t){return!r(t)}function r(t){return"undefined"==typeof window||"undefined"==typeof document?"not a 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e=t.getContext("2d");if(!e)return!1;var r=e.getImageData(0,0,1,1);return r&&r.width===t.width}()?(void 0===i[r=t&&t.failIfMajorPerformanceCaveat]&&(i[r]=function(t){var r=function(t){var r=document.createElement("canvas"),i=Object.create(e.webGLContextAttributes);return i.failIfMajorPerformanceCaveat=t,r.probablySupportsContext?r.probablySupportsContext("webgl",i)||r.probablySupportsContext("experimental-webgl",i):r.supportsContext?r.supportsContext("webgl",i)||r.supportsContext("experimental-webgl",i):r.getContext("webgl",i)||r.getContext("experimental-webgl",i)}(t);if(!r)return!1;var i=r.createShader(r.VERTEX_SHADER);return!(!i||r.isContextLost())&&(r.shaderSource(i,"void main() {}"),r.compileShader(i),!0===r.getShaderParameter(i,r.COMPILE_STATUS))}(r)),i[r]?void 0:"insufficient WebGL support"):"insufficient Canvas/getImageData support":"insufficient ArrayBuffer support":"insufficient Uint8ClampedArray supp

2sion:s.version,stretchX:s.stretchX,stretchY:s.stretchY,content:s.content,hasRenderCallback:Boolean(s.userImage&&s.userImage.render)}:t.warnOnce('Image "'+a+'" could not be loaded. Please make sure you have added the image with map.addImage() or a "sprite" property in your style. You can provide missing images by listening for the "styleimagemissing" map event.')}r(null,i)},r.prototype.getPixelSize=function(){var t=this.atlasImage;return{width:t.width,height:t.height}},r.prototype.getPattern=function(e){var r=this.patterns[e],i=this.getImage(e);if(!i)return null;if(r&&r.position.version===i.version)return r.position;if(r)r.position.version=i.version;else{var n={w:i.data.width+2,h:i.data.height+2,x:0,y:0},o=new t.ImagePosition(n,i);this.patterns[e]={bin:n,position:o}}return this._updatePatternAtlas(),this.patterns[e].position},r.prototype.bind=function(e){var r=e.gl;this.atlasTexture?this.dirty&&(this.atlasTexture.update(this.atlasImage),this.dirty=!1):this.atlasTexture=new t.Texture(e,this.atlasImage,r.RGBA),this.atlasTexture.bind(r.LINEAR,r.CLAMP_TO_EDGE)},r.prototype._updatePatternAtlas=function(){var e=[];for(var r in this.patterns)e.push(this.patterns[r].bin);var i=t.potpack(e),n=i.w,o=i.h,a=this.atlasImage;for(var s in a.resize({width:n||1,height:o||1}),this.patterns){var l=this.patterns[s].bin,u=l.x+1,c=l.y+1,h=this.images[s].data,p=h.width,f=h.height;t.RGBAImage.copy(h,a,{x:0,y:0},{x:u,y:c},{width:p,height:f}),t.RGBAImage.copy(h,a,{x:0,y:f-1},{x:u,y:c-1},{width:p,height:1}),t.RGBAImage.copy(h,a,{x:0,y:0},{x:u,y:c+f},{width:p,height:1}),t.RGBAImage.copy(h,a,{x:p-1,y:0},{x:u-1,y:c},{width:1,height:f}),t.RGBAImage.copy(h,a,{x:0,y:0},{x:u+p,y:c},{width:1,height:f})}this.dirty=!0},r.prototype.beginFrame=function(){this.callbackDispatchedThisFrame={}},r.prototype.dispatchRenderCallbacks=function(t){for(var e=0,r=t;e<r.length;e+=1){var i=r[e];if(!this.callbackDispatchedThisFrame[i]){this.callbackDispatchedThisFrame[i]=!0;var n=this.images[i];h(n)&&this.updateImage(i,n)}}},r}(t.Evented),f=y,d=y,m=1e20;function y(t,e,r,i,n,o){this.fontSize=t||24,this.buffer=void 0===e?3:e,this.cutoff=i||.25,this.fontFamily=n||"sans-serif",this.fontWeight=o||"normal",this.radius=r||8;var a=this.size=this.fontSize+2*this.buffer;this.canvas=document.createElement("canvas"),this.canvas.width=this.canvas.height=a,this.ctx=this.canvas.getContext("2d"),this.ctx.font=this.fontWeight+" "+this.fontSize+"px "+this.fontFamily,this.ctx.textBaseline="middle",this.ctx.fillStyle="black",this.gridOuter=new Float64Array(a*a),this.gridInner=new Float64Array(a*a),this.f=new Float64Array(a),this.d=new Float64Array(a),this.z=new Float64Array(a+1),this.v=new Int16Array(a),this.middle=Math.round(a/2*(navigator.userAgent.indexOf("Gecko/")>=0?1.2:1))}function g(t,e,r,i,n,o,a){for(var s=0;s<e;s++){for(var l=0;l<r;l++)i[l]=t[l*e+s];for(v(i,n,o,a,r),l=0;l<r;l++)t[l*e+s]=n[l]}for(l=0;l<r;l++){for(s=0;s<e;s++)i[s]=t[l*e+s];for(v(i,n,o,a,e),s=0;s<e;s++)t[l*e+s]=Math.sqrt(n[s])}}function v(t,e,r,i,n){r[0]=0,i[0]=-m,i[1]=+m;for(var o=1,a=0;o<n;o++){for(var s=(t[o]+o*o-(t[r[a]]+r[a]*r[a]))/(2*o-2*r[a]);s<=i[a];)a--,s=(t[o]+o*o-(t[r[a]]+r[a]*r[a]))/(2*o-2*r[a]);r[++a]=o,i[a]=s,i[a+1]=+m}for(o=0,a=0;o<n;o++){for(;i[a+1]<o;)a++;e[o]=(o-r[a])*(o-r[a])+t[r[a]]}}y.prototype.draw=function(t){this.ctx.clearRect(0,0,this.size,this.size),this.ctx.fillText(t,this.buffer,this.middle);for(var e=this.ctx.getImageData(0,0,this.size,this.size),r=new Uint8ClampedArray(this.size*this.size),i=0;i<this.size*this.size;i++){var n=e.data[4*i+3]/255;this.gridOuter[i]=1===n?0:0===n?m:Math.pow(Math.max(0,.5-n),2),this.gridInner[i]=1===n?m:0===n?0:Math.pow(Math.max(0,n-.5),2)}for(g(this.gridOuter,this.size,this.size,this.f,this.d,this.v,this.z),g(this.gridInner,this.size,this.size,this.f,this.d,this.v,this.z),i=0;i<this.size*this.size;i++)r[i]=Math.max(0,Math.min(255,Math.round(255-255*((this.gridOuter[i]-this.gridInner[i])/this.radius+this.cutoff))));return r},f.default=d;var _=function(t,e){this.requestManager=t,this.localIdeographFontFamily=e,this.entries={}};_.prototype.setURL=function(t){this.url=t},_.prototype.getGlyphs=function(e,r){var i=this,n=[];for(var o in e)for(var a=0,s=e[o];a<s.length;a+=1)n.push({stack:o,id:s[a]});t.asyncAll(n,function(t,e){var r=t.stack,n=t.id,o=i.entries[r];o||(o=i.entries[r]={glyphs:{},requests:{},ranges:{}});var a=o.glyphs[n];if(void 0===a){if(a=i._tinySDF(o,r,n))return o.glyphs[n]=a,void e(null,{stack:r,id:n,glyph:a});var s=Math.floor(n/256);if(256*s>65535)e(new Error("glyphs > 65535 not supported"));else if(o.ranges[s])e(null,{stack:r,id:n,glyph:a});else{var l=o.requests[s];l||(l=o.requests[s]=[],_.loadGlyphRange(r,s,i.url,i.requestManager,function(t,e){if(e){for(var r in e)i._doesCharSupportLocalGlyph(+r)||(o.glyphs[+r]=e[+r]);o.ranges[s]=!0}for(var n=0,a=l;n<a.length;n+=1)(0,a[n])(t,e);delete o.requests[s]})),l.push(function(t,i){t?e(t):i&&e(null,{stack:r,id:n,glyph:i[n]||null})})}}else e(null,{stack:r,id:n,glyph:a})},function(t,e){if(t)r(t);else if(e){for(var i={},n=0,o=e;n<o.length;n+=1){var a=o[n],s=a.stack,l=a.id,u=a.glyph;(i[s]||(i[s]={}))[l]=u&&{id:u.id,bitmap:u.bitmap.clone(),metrics:u.metrics}}r(null,i)}})},_.prototype._doesCharSupportLocalGlyph=function(e){return!!this.localIdeographFontFamily&&(t.isChar["CJK Unified Ideographs"](e)||t.isChar["Hangul Syllables"](e)||t.isChar.Hiragana(e)||t.isChar.Katakana(e))},_.prototype._tinySDF=function(e,r,i){var n=this.localIdeographFontFamily;if(n&&this._doesCharSupportLocalGlyph(i)){var o=e.tinySDF;if(!o){var a="400";/bold/i.test(r)?a="900":/medium/i.test(r)?a="500":/light/i.test(r)&&(a="200"),o=e.tinySDF=new _.TinySDF(24,3,8,.25,n,a)}return{id:i,bitmap:new t.AlphaImage({width:30,height:30},o.draw(String.fromCharCode(i))),metrics:{width:24,height:24,left:0,top:-8,advance:24}}}},_.loadGlyphRange=function(e,r,i,n,o){var a=256*r,s=a+255,l=n.transformRequest(n.normalizeGlyphsURL(i).replace("{fontstack}",e).replace("{range}",a+"-"+s),t.ResourceType.Glyphs);t.getArrayBuffer(l,function(e,r){if(e)o(e);else if(r){for(var i={},n=0,a=t.parseGlyphPBF(r);n<a.length;n+=1){var s=a[n];i[s.id]=s}o(null,i)}})},_.TinySDF=f;var x=function(){this.specification=t.styleSpec.light.position};x.prototype.possiblyEvaluate=function(e,r){return t.sphericalToCartesian(e.expression.evaluate(r))},x.prototype.interpolate=function(e,r,i){return{x:t.number(e.x,r.x,i),y:t.number(e.y,r.y,i),z:t.number(e.z,r.z,i)}};var b=new t.Properties({anchor:new t.DataConstantProperty(t.styleSpec.light.anchor),position:new x,color:new t.DataConstantProperty(t.styleSpec.light.color),intensity:new t.DataConstantProperty(t.styleSpec.light.intensity)}),w=function(e){function r(r){e.call(this),this._transitionable=new t.Transitionable(b),this.setLight(r),this._transitioning=this._transitionable.untransitioned()}return e&&(r.__proto__=e),(r.prototype=Object.create(e&&e.prototype)).constructor=r,r.prototype.getLight=function(){return this._transitionable.serialize()},r.prototype.setLight=function(e,r){if(void 0===r&&(r={}),!this._validate(t.validateLight,e,r))for(var i in e){var n=e[i];t.endsWith(i,"-transition")?this._transitionable.setTransition(i.slice(0,-11),n):this._transitionable.setValue(i,n)}},r.prototype.updateTransitions=function(t){this._transitioning=this._transitionable.transitioned(t,this._transitioning)},r.prototype.hasTransition=function(){return this._transitioning.hasTransition()},r.prototype.recalculate=function(t){this.properties=this._transitioning.possiblyEvaluate(t)},r.prototype._validate=function(e,r,i){return(!i||!1!==i.validate)&&t.emitValidationErrors(this,e.call(t.validateStyle,t.extend({value:r,style:{glyphs:!0,sprite:!0},styleSpec:t.styleSpec})))},r}(t.Evented),S=function(t,e){this.width=t,this.height=e,this.nextRow=0,this.data=new Uint8Array(this.width*this.height),this.dashEntry={}};S.prototype.getDash=function(t,e){var r=t.join(",")+String(e);return this.dashEntry[r]||(this.dashEntry[r]=this.addDash(t,e)),this.dashEntry[r]},S.prototype.getDashRanges=function(t,e,r){var i=[],n=t.length%2==1?-t[t.length-1]*r:0,o=t[0]*r,a=!0;i.push({left:n,right:o,isDash:a,zeroLength:0===t[0]});for(var s=t[0],l=1;l<t.length;l++){var u=t[l];i.push({left:n=s*r,right:o=(s+=u)*r,isDash:a=!a,zeroLength:0===u})}return i},S.prototype.addRoundDash=function(t,e,r){for(var i=e/2,n=-r;n<=r;n++)for(var o=this.width*(this.nextRow+r+n),a=0,s=t[a],l=0;l<this.width;l++){l/s.right>1&&(s=t[++a]);var u=Math.abs(l-s.left),c=Math.abs(l-s.right),h=Math.min(u,c),p=void 0,f=n/r*(i+1);if(s.isDash){var d=i-Math.abs(f);p=Math.sqrt(h*h+d*d)}else p=i-Math.sqrt(h*h+f*f);this.data[o+l]=Math.max(0,Math.min(255,p+128))}},S.prototype.addRegularDash=function(t){for(var e=t.length-1;e>=0;--e){var r=t[e],i=t[e+1];r.zeroLength?t.splice(e,1):i&&i.isDash===r.isDash&&(i.left=r.left,t.splice(e,1))}var n=t[0],o=t[t.length-1];n.isDash===o.isDash&&(n.left=o.left-this.width,o.right=n.right+this.width);for(var a=this.width*this.nextRow,s=0,l=t[s],u=0;u<this.width;u++){u/l.right>1&&(l=t[++s]);var c=Math.abs(u-l.left),h=Math.abs(u-l.right),p=Math.min(c,h);this.data[a+u]=Math.max(0,Math.min(255,(l.isDash?p:-p)+128))}},S.prototype.addDash=function(e,r){var i=r?7:0,n=2*i+1;if(this.nextRow+n>this.height)return t.warnOnce("LineAtlas out of space"),null;for(var o=0,a=0;a<e.length;a++)o+=e[a];if(0!==o){var s=this.width/o,l=this.getDashRanges(e,this.width,s);r?this.addRoundDash(l,s,i):this.addRegularDash(l)}var u={y:(this.nextRow+i+.5)/this.height,height:2*i/this.height,width:o};return this.nextRow+=n,this.dirty=!0,u},S.prototype.bind=function(t){var e=t.gl;this.texture?(e.bindTexture(e.TEXTURE_2D,this.texture),this.dirty&&(this.dirty=!1,e.texSubImage2D(e.TEXTURE_2D,0,0,0,this.width,this.height,e.ALPHA,e.UNSIGNED_BYTE,this.data))):(this.texture=e.createTexture(),e.bindTexture(e.TEXTURE_2D,this.texture),e.texParameteri(e.TEXTURE_2D,e.TEXTURE_WRAP_S,e.REPEAT),e.texParameteri(e.TEXTURE_2D,e.TEXTURE_WRAP_T,e.REPEAT),e.texParameteri(e.TEXTURE_2D,e.TEXTURE_MIN_FILTER,e.LINEAR),e.texParameteri(e.TEXTURE_2D,e.TEXTURE_MAG_FILTER,e.LINEAR),e.texImage2D(e.TEXTURE_2D,0,e.ALPHA,this.width,this.height,0,e.ALPHA,e.UNSIGNED_BYTE,this.data))};var E=function e(r,i){this.workerPool=r,this.actors=[],this.currentActor=0,this.id=t.uniqueId();for(var n=this.workerPool.acquire(this.id),o=0;o<n.length;o++){var a=new e.Actor(n[o],i,this.id);a.name="Worker "+o,this.actors.push(a)}};function I(e,r,i){var n=function(n,o){if(n)return i(n);if(o){var a=t.pick(t.extend(o,e),["tiles","minzoom","maxzoom","attribution","mapbox_logo","bounds","scheme","tileSize","encoding"]);o.vector_layers&&(a.vectorLayers=o.vector_layers,a.vectorLayerIds=a.vectorLayers.map(function(t){return t.id})),a.tiles=r.canonicalizeTileset(a,e.url),i(null,a)}};return e.url?t.getJSON(r.transformRequest(r.normalizeSourceURL(e.url),t.ResourceType.Source),n):t.browser.frame(function(){return n(null,e)})}E.prototype.broadcast=function(e,r,i){t.asyncAll(this.actors,function(t,i){t.send(e,r,i)},i=i||function(){})},E.prototype.getActor=function(){return this.currentActor=(this.currentActor+1)%this.actors.length,this.actors[this.currentActor]},E.prototype.remove=function(){this.actors.forEach(function(t){t.remove()}),this.actors=[],this.workerPool.release(this.id)},E.Actor=t.Actor;var T=function(e,r,i){this.bounds=t.LngLatBounds.convert(this.validateBounds(e)),this.minzoom=r||0,this.maxzoom=i||24};T.prototype.validateBounds=function(t){return Array.isArray(t)&&4===t.length?[Math.max(-180,t[0]),Math.max(-90,t[1]),Math.min(180,t[2]),Math.min(90,t[3])]:[-180,-90,180,90]},T.prototype.contains=function(e){var r=Math.pow(2,e.z),i=Math.floor(t.mercatorXfromLng(this.bounds.getWest())*r),n=Math.floor(t.mercatorYfromLat(this.bounds.getNorth())*r),o=Math.ceil(t.mercatorXfromLng(this.bounds.getEast())*r),a=Math.ceil(t.mercatorYfromLat(this.bounds.getSouth())*r);return e.x>=i&&e.x<o&&e.y>=n&&e.y<a};var A=function(e){function r(r,i,n,o){if(e.call(this),this.id=r,this.dispatcher=n,this.type="vector",this.minzoom=0,this.maxzoom=22,this.scheme="xyz",this.tileSize=512,this.reparseOverscaled=!0,this.isTileClipped=!0,this._loaded=!1,t.extend(this,t.pick(i,["url","scheme","tileSize","promoteId"])),this._options=t.extend({type:"vector"},i),this._collectResourceTiming=i.collectResourceTiming,512!==this.tileSize)throw new Error("vector tile sources must have a tileSize of 512");this.setEventedParent(o)}return e&&(r.__proto__=e),(r.prototype=Object.create(e&&e.prototype)).constructor=r,r.prototype.load=function(){var e=this;this._loaded=!1,this.fire(new t.Event("dataloading",{dataType:"source"})),this._tileJSONRequest=I(this._options,this.map._requestManager,function(r,i){e._tileJSONRequest=null,e._loaded=!0,r?e.fire(new t.ErrorEvent(r)):i&&(t.extend(e,i),i.bounds&&(e.tileBounds=new T(i.bounds,e.minzoom,e.maxzoom)),t.postTurnstileEvent(i.tiles,e.map._requestManager._customAccessToken),t.postMapLoadEvent(i.tiles,e.map._getMapId(),e.map._requestManager._skuToken,e.map._requestManager._customAccessToken),e.fire(new t.Event("data",{dataType:"source",sourceDataType:"metadata"})),e.fire(new t.Event("data",{dataType:"source",sourceDataType:"content"})))})},r.prototype.loaded=function(){return this._loaded},r.prototype.hasTile=function(t){return!this.tileBounds||this.tileBounds.contains(t.canonical)},r.prototype.onAdd=function(t){this.map=t,this.load()},r.prototype.setSourceProperty=function(t){this._tileJSONRequest&&this._tileJSONRequest.cancel(),t(),this.map.style.sourceCaches[this.id].clearTiles(),this.load()},r.prototype.setTiles=function(t){var e=this;return this.setSourceProperty(function(){e._options.tiles=t}),this},r.prototype.setUrl=function(t){var e=this;return this.setSourceProperty(function(){e.url=t,e._options.url=t}),this},r.prototype.onRemove=function(){this._tileJSONRequest&&(this._tileJSONRequest.cancel(),this._tileJSONRequest=null)},r.prototype.serialize=function(){return t.extend({},this._options)},r.prototype.loadTile=function(e,r){var i=this.map._requestManager.normalizeTileURL(e.tileID.canonical.url(this.tiles,this.scheme)),n={request:this.map._requestManager.transformRequest(i,t.ResourceType.Tile),uid:e.uid,tileID:e.tileID,zoom:e.tileID.overscaledZ,tileSize:this.tileSize*e.tileID.overscaleFactor(),type:this.type,source:this.id,pixelRatio:t.browser.devicePixelRatio,showCollisionBoxes:this.map.showCollisionBoxes,promoteId:this.promoteId};function o(i,n){return delete e.request,e.aborted?r(null):i&&404!==i.status?r(i):(n&&n.resourceTiming&&(e.resourceTiming=n.resourceTiming),this.map._refreshExpiredTiles&&n&&e.setExpiryData(n),e.loadVectorData(n,this.map.painter),t.cacheEntryPossiblyAdded(this.dispatcher),r(null),void(e.reloadCallback&&(this.loadTile(e,e.reloadCallback),e.reloadCallback=null)))}n.request.collectResourceTiming=this._collectResourceTiming,e.actor&&"expired"!==e.state?"loading"===e.state?e.reloadCallback=r:e.request=e.actor.send("reloadTile",n,o.bind(this)):(e.actor=this.dispatcher.getActor(),e.request=e.actor.send("loadTile",n,o.bind(this)))},r.prototype.abortTile=function(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)},r.prototype.unloadTile=function(t){t.unloadVectorData(),t.actor&&t.actor.send("removeTile",{uid:t.uid,type:this.type,source:this.id},void 0)},r.prototype.hasTransition=function(){return!1},r}(t.Evented),P=function(e){function r(r,i,n,o){e.call(this),this.id=r,this.dispatcher=n,this.setEventedParent(o),this.type="raster",this.minzoom=0,this.maxzoom=22,this.roundZoom=!0,this.scheme="xyz",this.tileSize=512,this._loaded=!1,this._options=t.extend({type:"raster"},i),t.extend(this,t.pick(i,["url","scheme","tileSize"]))}return e&&(r.__proto__=e),(r.prototype=Object.create(e&&e.prototype)).constructor=r,r.prototype.load=function(){var e=this;this._loaded=!1,this.fire(new t.Event("dataloading",{dataType:"source"})),this._tileJSONRequest=I(this._options,this.map._requestManager,function(r,i){e._tileJSONRequest=null,e._loaded=!0,r?e.fire(new t.ErrorEvent(r)):i&&(t.extend(e,i),i.bounds&&(e.tileBounds=new T(i.bounds,e.minzoom,e.maxzoom)),t.postTurnstileEvent(i.tiles),t.postMapLoadEvent(i.tiles,e.map._getMapId(),e.map._requestManager._skuToken),e.fire(new t.Event("data",{dataType:"source",sourceDataType:"metadata"})),e.fire(new t.Event("data",{dataType:"source",sourceDataType:"content"})))})},r.prototype.loaded=function(){return this._loaded},r.prototype.onAdd=function(t){this.map=t,this.load()},r.prototype.onRemove=function(){this._tileJSONRequest&&(this._tileJSONRequest.cancel(),this._tileJSONRequest=null)},r.prototype.serialize=function(){return t.extend({},this._options)},r.prototype.hasTile=function(t){return!this.tileBounds||this.tileBounds.contains(t.canonical)},r.prototype.loadTile=function(e,r){var i=this,n=this.map._requestManager.normalizeTileURL(e.tileID.canonical.url(this.tiles,this.scheme),this.tileSize);e.request=t.getImage(this.map._requestManager.transformRequest(n,t.ResourceType.Tile),function(n,o){if(delete e.request,e.aborted)e.state="unloaded",r(null);else if(n)e.state="errored",r(n);else if(o){i.map._refreshExpiredTiles&&e.setExpiryData(o),delete o.cacheControl,delete o.expires;var a=i.map.painter.context,s=a.gl;e.texture=i.map.painter.getTileTexture(o.width),e.texture?e.texture.update(o,{useMipmap:!0}):(e.texture=new t.Texture(a,o,s.RGBA,{useMipmap:!0}),e.texture.bind(s.LINEAR,s.CLAMP_TO_EDGE,s.LINEAR_MIPMAP_NEAREST),a.extTextureFilterAnisotropic&&s.texParameterf(s.TEXTURE_2D,a.extTextureFilterAnisotropic.TEXTURE_MAX_ANISOTROPY_EXT,a.extTextureFilterAnisotropicMax)),e.state="loaded",t.cacheEntryPossiblyAdded(i.dispatcher),r(null)}})},r.prototype.abortTile=function(t,e){t.request&&(t.request.cancel(),delete t.request),e()},r.prototype.unloadTile=function(t,e){t.texture&&this.map.painter.saveTileTexture(t.texture),e()},r.prototype.hasTransition=function(){return!1},r}(t.Evented),z=function(e){function r(r,i,n,o){e.call(this,r,i,n,o),this.type="raster-dem",this.maxzoom=22,this._options=t.extend({type:"raster-dem"},i),this.encoding=i.encoding||"mapbox"}return e&&(r.__proto__=e),(r.prototype=Object.create(e&&e.prototype)).constructor=r,r.prototype.serialize=function(){return{type:"raster-dem",url:this.url,tileSize:this.tileSize,tiles:this.tiles,bounds:this.bounds,encoding:this.encoding}},r.prototype.loadTile=function(e,r){var i=this.map._requestManager.normalizeTileURL(e.tileID.canonical.url(this.tiles,this.scheme),this.tileSize);function n(t,i){t&&(e.state="errored",r(t)),i&&(e.dem=i,e.needsHillshadePrepare=!0,e.state="loaded",r(null))}e.request=t.getImage(this.map._requestManager.transformRequest(i,t.ResourceType.Tile),function(i,o){if(delete e.request,e.aborted)e.state="unloaded",r(null);else if(i)e.state="errored",r(i);else if(o){this.map._refreshExpiredTiles&&e.setExpiryData(o),delete o.cacheControl,delete o.expires;var a=t.window.ImageBitmap&&o instanceof t.window.ImageBitmap&&t.offscreenCanvasSupported()?o:t.browser.getImageData(o,1),s={uid:e.uid,coord:e.tileID,source:this.id,rawImageData:a,encoding:this.encoding};e.actor&&"expired"!==e.state||(e.actor=this.dispatcher.getActor(),e.actor.send("loadDEMTile",s,n.bind(this)))}}.bind(this)),e.neighboringTiles=this._getNeighboringTiles(e.tileID)},r.prototype._getNeighboringTiles=function(e){var r=e.canonical,i=Math.pow(2,r.z),n=(r.x-1+i)%i,o=0===r.x?e.wrap-1:e.wrap,a=(r.x+1+i)%i,s=r.x+1===i?e.wrap+1:e.wrap,l={};return l[new t.OverscaledTileID(e.overscaledZ,o,r.z,n,r.y).key]={backfilled:!1},l[new t.OverscaledTileID(e.overscaledZ,s,r.z,a,r.y).key]={backfilled:!1},r.y>0&&(l[new t.OverscaledTileID(e.overscaledZ,o,r.z,n,r.y-1).key]={backfilled:!1},l[new t.OverscaledTileID(e.overscaledZ,e.wrap,r.z,r.x,r.y-1).key]={backfilled:!1},l[new t.OverscaledTileID(e.overscaledZ,s,r.z,a,r.y-1).key]={backfilled:!1}),r.y+1<i&&(l[new t.OverscaledTileID(e.overscaledZ,o,r.z,n,r.y+1).key]={backfilled:!1},l[new t.OverscaledTileID(e.overscaledZ,e.wrap,r.z,r.x,r.y+1).key]={backfilled:!1},l[new t.OverscaledTileID(e.overscaledZ,s,r.z,a,r.y+1).key]={backfilled:!1}),l},r.prototype.unloadTile=function(t){t.demTexture&&this.map.painter.saveTileTexture(t.demTexture),t.fbo&&(t.fbo.destroy(),delete t.fbo),t.dem&&delete t.dem,delete t.neighboringTiles,t.state="unloaded",t.actor&&t.actor.send("removeDEMTile",{uid:t.uid,source:this.id})},r}(P),k=function(e){function r(r,i,n,o){e.call(this),this.id=r,this.type="geojson",this.minzoom=0,this.maxzoom=18,this.tileSize=512,this.isTileClipped=!0,this.reparseOverscaled=!0,this._removed=!1,this._loaded=!1,this.actor=n.getActor(),this.setEventedParent(o),this._data=i.data,this._options=t.extend({},i),this._collectResourceTiming=i.collectResourceTiming,this._resourceTiming=[],void 0!==i.maxzoom&&(this.maxzoom=i.maxzoom),i.type&&(this.type=i.type),i.attribution&&(this.attribution=i.attribution),this.promoteId=i.promoteId;var a=t.EXTENT/this.tileSize;this.workerOptions=t.extend({source:this.id,cluster:i.cluster||!1,geojsonVtOptions:{buffer:(void 0!==i.buffer?i.buffer:128)*a,tolerance:(void 0!==i.tolerance?i.tolerance:.375)*a,extent:t.EXTENT,maxZoom:this.maxzoom,lineMetrics:i.lineMetrics||!1,generateId:i.generateId||!1},superclusterOptions:{maxZoom:void 0!==i.clusterMaxZoom?Math.min(i.clusterMaxZoom,this.maxzoom-1):this.maxzoom-1,minPoints:Math.max(2,i.clusterMinPoints||2),extent:t.EXTENT,radius:(i.clusterRadius||50)*a,log:!1,generateId:i.generateId||!1},clusterProperties:i.clusterProperties,filter:i.filter},i.workerOptions)}return e&&(r.__proto__=e),(r.prototype=Object.create(e&&e.prototype)).constructor=r,r.prototype.load=function(){var e=this;this.fire(new t.Event("dataloading",{dataType:"source"})),this._updateWorkerData(function(r){if(r)e.fire(new t.ErrorEvent(r));else{var i={dataType:"source",sourceDataType:"metadata"};e._collectResourceTiming&&e._resourceTiming&&e._resourceTiming.length>0&&(i.resourceTiming=e._resourceTiming,e._resourceTiming=[]),e.fire(new t.Event("data",i))}})},r.prototype.onAdd=function(t){this.map=t,this.load()},r.prototype.setData=function(e){var r=this;return this._data=e,this.fire(new t.Event("dataloading",{dataType:"source"})),this._updateWorkerData(function(e){if(e)r.fire(new t.ErrorEvent(e));else{var i={dataType:"source",sourceDataType:"content"};r._collectResourceTiming&&r._resourceTiming&&r._resourceTiming.length>0&&(i.resourceTiming=r._resourceTiming,r._resourceTiming=[]),r.fire(new t.Event("data",i))}}),this},r.prototype.getClusterExpansionZoom=function(t,e){return this.actor.send("geojson.getClusterExpansionZoom",{clusterId:t,source:this.id},e),this},r.prototype.getClusterChildren=function(t,e){return this.actor.send("geojson.getClusterChildren",{clusterId:t,source:this.id},e),this},r.prototype.getClusterLeaves=function(t,e,r,i){return this.actor.send("geojson.getClusterLeaves",{source:this.id,clusterId:t,limit:e,offset:r},i),this},r.prototype._updateWorkerData=function(e){var r=this;this._loaded=!1;var i=t.extend({},this.workerOptions),n=this._data;"string"==typeof n?(i.request=this.map._requestManager.transformRequest(t.browser.resolveURL(n),t.ResourceType.Source),i.request.collectResourceTiming=this._collectResourceTiming):i.data=JSON.stringify(n),this.actor.send(this.type+".loadData",i,function(t,n){r._removed||n&&n.abandoned||(r._loaded=!0,n&&n.resourceTiming&&n.resourceTiming[r.id]&&(r._resourceTiming=n.resourceTiming[r.id].slice(0)),r.actor.send(r.type+".coalesce",{source:i.source},null),e(t))})},r.prototype.loaded=function(){return this._loaded},r.prototype.loadTile=function(e,r){var i=this,n=e.actor?"reloadTile":"loadTile";e.actor=this.actor,e.request=this.actor.send(n,{type:this.type,uid:e.uid,tileID:e.tileID,zoom:e.tileID.overscaledZ,maxZoom:this.maxzoom,tileSize:this.tileSize,source:this.id,pixelRatio:t.browser.devicePixelRatio,showCollisionBoxes:this.map.showCollisionBoxes,promoteId:this.promoteId},function(t,o){return delete e.request,e.unloadVectorData(),e.aborted?r(null):t?r(t):(e.loadVectorData(o,i.map.painter,"reloadTile"===n),r(null))})},r.prototype.abortTile=function(t){t.request&&(t.request.cancel(),delete t.request),t.aborted=!0},r.prototype.unloadTile=function(t){t.unloadVectorData(),this.actor.send("removeTile",{uid:t.uid,type:this.type,source:this.id})},r.prototype.onRemove=function(){this._removed=!0,this.actor.send("removeSource",{type:this.type,source:this.id})},r.prototype.serialize=function(){return t.extend({},this._options,{type:this.type,data:this._data})},r.prototype.hasTransition=function(){return!1},r}(t.Evented),C=t.createLayout([{name:"a_pos",type:"Int16",components:2},{name:"a_texture_pos",type:"Int16",components:2}]),M=function(e){function r(t,r,i,n){e.call(this),this.id=t,this.dispatcher=i,this.coordinates=r.coordinates,this.type="image",this.minzoom=0,this.maxzoom=22,this.tileSize=512,this.tiles={},this._loaded=!1,this.setEventedParent(n),this.options=r}return e&&(r.__proto__=e),(r.prototype=Object.create(e&&e.prototype)).constructor=r,r.prototype.load=function(e,r){var i=this;this._loaded=!1,this.fire(new t.Event("dataloading",{dataType:"source"})),this.url=this.options.url,t.getImage(this.map._requestManager.transformRequest(this.url,t.ResourceType.Image),function(n,o){i._loaded=!0,n?i.fire(new t.ErrorEvent(n)):o&&(i.image=o,e&&(i.coordinates=e),r&&r(),i._finishLoading())})},r.prototype.loaded=function(){return this._loaded},r.prototype.updateImage=function(t){var e=this;return this.image&&t.url?(this.options.url=t.url,this.load(t.coordinates,function(){e.texture=null}),this):this},r.prototype._finishLoading=function(){this.map&&(this.setCoordinates(this.coordinates),this.fire(new t.Event("data",{dataType:"source",sourceDataType:"metadata"})))},r.prototype.onAdd=function(t){this.map=t,this.load()},r.prototype.setCoordinates=function(e){var r=this;this.coordinates=e;var i=e.map(t.MercatorCoordinate.fromLngLat);this.tileID=function(e){for(var r=1/0,i=1/0,n=-1/0,o=-1/0,a=0,s=e;a<s.length;a+=1){var l=s[a];r=Math.min(r,l.x),i=Math.min(i,l.y),n=Math.max(n,l.x),o=Math.max(o,l.y)}var u=Math.max(n-r,o-i),c=Math.max(0,Math.floor(-Math.log(u)/Math.LN2)),h=Math.pow(2,c);return new t.CanonicalTileID(c,Math.floor((r+n)/2*h),Math.floor((i+o)/2*h))}(i),this.minzoom=this.maxzoom=this.tileID.z;var n=i.map(function(t){return r.tileID.getTilePoint(t)._round()});return this._boundsArray=new t.StructArrayLayout4i8,this._boundsArray.emplaceBack(n[0].x,n[0].y,0,0),this._boundsArray.emplaceBack(n[1].x,n[1].y,t.EXTENT,0),this._boundsArray.emplaceBack(n[3].x,n[3].y,0,t.EXTENT),this._boundsArray.emplaceBack(n[2].x,n[2].y,t.EXTENT,t.EXTENT),this.boundsBuffer&&(this.boundsBuffer.destroy(),delete this.boundsBuffer),this.fire(new t.Event("data",{dataType:"source",sourceDataType:"content"})),this},r.prototype.prepare=function(){if(0!==Object.keys(this.tiles).length&&this.image){var e=this.map.painter.context,r=e.gl;for(var i in this.boundsBuffer||(this.boundsBuffer=e.createVertexBuffer(this._boundsArray,C.members)),this.boundsSegments||(this.boundsSegments=t.SegmentVector.simpleSegment(0,0,4,2)),this.texture||(this.texture=new t.Texture(e,this.image,r.RGBA),this.texture.bind(r.LINEAR,r.CLAMP_TO_EDGE)),this.tiles){var n=this.tiles[i];"loaded"!==n.state&&(n.state="loaded",n.texture=this.texture)}}},r.prototype.loadTile=function(t,e){this.tileID&&this.tileID.equals(t.tileID.canonical)?(this.tiles[String(t.tileID.wrap)]=t,t.buckets={},e(null)):(t.state="errored",e(null))},r.prototype.serialize=function(){return{type:"image",url:this.options.url,coordinates:this.coordinates}},r.prototype.hasTransition=function(){return!1},r}(t.Evented),D=function(e){function r(t,r,i,n){e.call(this,t,r,i,n),this.roundZoom=!0,this.type="video",this.options=r}return e&&(r.__proto__=e),(r.prototype=Object.create(e&&e.prototype)).constructor=r,r.prototype.load=function(){var e=this;this._loaded=!1;var r=this.options;this.urls=[];for(var i=0,n=r.urls;i<n.length;i+=1)this.urls.push(this.map._requestManager.transformRequest(n[i],t.ResourceType.Source).url);t.getVideo(this.urls,function(r,i){e._loaded=!0,r?e.fire(new t.ErrorEvent(r)):i&&(e.video=i,e.video.loop=!0,e.video.setAttribute("playsinline",""),e.video.addEventListener("playing",function(){e.map.triggerRepaint()}),e.map&&e.video.play(),e._finishLoading())})},r.prototype.pause=function(){this.video&&this.video.pause()},r.prototype.play=function(){this.video&&this.video.play()},r.prototype.seek=function(e){if(this.video){var r=this.video.seekable;e<r.start(0)||e>r.end(0)?this.fire(new t.ErrorEvent(new t.ValidationError("sources."+this.id,null,"Playback for this video can be set only between the "+r.start(0)+" and "+r.end(0)+"-second mark."))):this.video.currentTime=e}},r.prototype.getVideo=function(){return this.video},r.prototype.onAdd=function(t){this.map||(this.map=t,this.load(),this.video&&(this.video.play(),this.setCoordinates(this.coordinates)))},r.prototype.prepare=function(){if(!(0===Object.keys(this.tiles).length||this.video.readyState<2)){var e=this.map.painter.context,r=e.gl;for(var i in this.boundsBuffer||(this.boundsBuffer=e.createVertexBuffer(this._boundsArray,C.members)),this.boundsSegments||(this.boundsSegments=t.SegmentVector.simpleSegment(0,0,4,2)),this.texture?this.video.paused||(this.texture.bind(r.LINEAR,r.CLAMP_TO_EDGE),r.texSubImage2D(r.TEXTURE_2D,0,0,0,r.RGBA,r.UNSIGNED_BYTE,this.video)):(this.texture=new t.Texture(e,this.video,r.RGBA),this.texture.bind(r.LINEAR,r.CLAMP_TO_EDGE)),this.tiles){var n=this.tiles[i];"loaded"!==n.state&&(n.state="loaded",n.texture=this.texture)}}},r.prototype.serialize=function(){return{type:"video",urls:this.urls,coordinates:this.coordinates}},r.prototype.hasTransition=function(){return this.video&&!this.video.paused},r}(M),L=function(e){function r(r,i,n,o){e.call(this,r,i,n,o),i.coordinates?Array.isArray(i.coordinates)&&4===i.coordinates.length&&!i.coordinates.some(function(t){return!Array.isArray(t)||2!==t.length||t.some(function(t){return"number"!=typeof t})})||this.fire(new t.ErrorEvent(new t.ValidationError("sources."+r,null,'"coordinates" property must be an array of 4 longitude/latitude array pairs'))):this.fire(new t.ErrorEvent(new t.ValidationError("sources."+r,null,'missing required property "coordinates"'))),i.animate&&"boolean"!=typeof i.animate&&this.fire(new t.ErrorEvent(new t.ValidationError("sources."+r,null,'optional "animate" property must be a boolean value'))),i.canvas?"string"==typeof i.canvas||i.canvas instanceof t.window.HTMLCanvasElement||this.fire(new t.ErrorEvent(new t.ValidationError("sources."+r,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 t.ErrorEvent(new t.ValidationError("sources."+r,null,'missing required property "canvas"'))),this.options=i,this.animate=void 0===i.animate||i.animate}return e&&(r.__proto__=e),(r.prototype=Object.create(e&&e.prototype)).constructor=r,r.prototype.load=function(){this._loaded=!0,this.canvas||(this.canvas=this.options.canvas instanceof t.window.HTMLCanvasElement?this.options.canvas:t.window.document.getElementById(this.options.canvas)),this.width=this.canvas.width,this.height=this.canvas.height,this._hasInvalidDimensions()?this.fire(new t.ErrorEvent(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())},r.prototype.getCanvas=function(){return this.canvas},r.prototype.onAdd=function(t){this.map=t,this.load(),this.canvas&&this.animate&&this.play()},r.prototype.onRemove=function(){this.pause()},r.prototype.prepare=function(){var e=!1;if(this.canvas.width!==this.width&&(this.width=this.canvas.width,e=!0),this.canvas.height!==this.height&&(this.height=this.canvas.height,e=!0),!this._hasInvalidDimensions()&&0!==Object.keys(this.tiles).length){var r=this.map.painter.context,i=r.gl;for(var n in this.boundsBuffer||(this.boundsBuffer=r.createVertexBuffer(this._boundsArray,C.members)),this.boundsSegments||(this.boundsSegments=t.SegmentVector.simpleSegment(0,0,4,2)),this.texture?(e||this._playing)&&this.texture.update(this.canvas,{premultiply:!0}):this.texture=new t.Texture(r,this.canvas,i.RGBA,{premultiply:!0}),this.tiles){var o=this.tiles[n];"loaded"!==o.state&&(o.state="loaded",o.texture=this.texture)}}},r.prototype.serialize=function(){return{type:"canvas",coordinates:this.coordinates}},r.prototype.hasTransition=function(){return this._playing},r.prototype._hasInvalidDimensions=function(){for(var t=0,e=[this.canvas.width,this.canvas.height];t<e.length;t+=1){var 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t=this.context.gl,e=this.colorAttachment.get();if(e&&t.deleteTexture(e),this.depthAttachment){var r=this.depthAttachment.get();r&&t.deleteRenderbuffer(r)}t.deleteFramebuffer(this.framebuffer)};var It=function(t,e,r){this.func=t,this.mask=e,this.range=r};It.ReadOnly=!1,It.ReadWrite=!0,It.disabled=new It(519,It.ReadOnly,[0,1]);var Tt=function(t,e,r,i,n,o){this.test=t,this.ref=e,this.mask=r,this.fail=i,this.depthFail=n,this.pass=o};Tt.disabled=new Tt({func:519,mask:0},0,0,7680,7680,7680);var At=function(t,e,r){this.blendFunction=t,this.blendColor=e,this.mask=r};At.disabled=new At(At.Replace=[1,0],t.Color.transparent,[!1,!1,!1,!1]),At.unblended=new At(At.Replace,t.Color.transparent,[!0,!0,!0,!0]),At.alphaBlended=new At([1,771],t.Color.transparent,[!0,!0,!0,!0]);var Pt=function(t,e,r){this.enable=t,this.mode=e,this.frontFace=r};Pt.disabled=new Pt(!1,1029,2305),Pt.backCCW=new Pt(!0,1029,2305);var zt=function(t){this.gl=t,this.extVertexArrayObject=this.gl.getExtension("OES_vertex_array_object"),this.clearColor=new Z(this),this.clearDepth=new G(this),this.clearStencil=new X(this),this.colorMask=new W(this),this.depthMask=new K(this),this.stencilMask=new H(this),this.stencilFunc=new J(this),this.stencilOp=new Y(this),this.stencilTest=new $(this),this.depthRange=new Q(this),this.depthTest=new tt(this),this.depthFunc=new et(this),this.blend=new rt(this),this.blendFunc=new it(this),this.blendColor=new nt(this),this.blendEquation=new ot(this),this.cullFace=new at(this),this.cullFaceSide=new st(this),this.frontFace=new lt(this),this.program=new ut(this),this.activeTexture=new ct(this),this.viewport=new ht(this),this.bindFramebuffer=new pt(this),this.bindRenderbuffer=new ft(this),this.bindTexture=new dt(this),this.bindVertexBuffer=new mt(this),this.bindElementBuffer=new yt(this),this.bindVertexArrayOES=this.extVertexArrayObject&&new gt(this),this.pixelStoreUnpack=new vt(this),this.pixelStoreUnpackPremultiplyAlpha=new _t(this),this.pixelStoreUnpackFlipY=new xt(this),this.extTextureFilterAnisotropic=t.getExtension("EXT_texture_filter_anisotropic")||t.getExtension("MOZ_EXT_texture_filter_anisotropic")||t.getExtension("WEBKIT_EXT_texture_filter_anisotropic"),this.extTextureFilterAnisotropic&&(this.extTextureFilterAnisotropicMax=t.getParameter(this.extTextureFilterAnisotropic.MAX_TEXTURE_MAX_ANISOTROPY_EXT)),this.extTextureHalfFloat=t.getExtension("OES_texture_half_float"),this.extTextureHalfFloat&&(t.getExtension("OES_texture_half_float_linear"),this.extRenderToTextureHalfFloat=t.getExtension("EXT_color_buffer_half_float")),this.extTimerQuery=t.getExtension("EXT_disjoint_timer_query"),this.maxTextureSize=t.getParameter(t.MAX_TEXTURE_SIZE)};zt.prototype.setDefault=function(){this.unbindVAO(),this.clearColor.setDefault(),this.clearDepth.setDefault(),this.clearStencil.setDefault(),this.colorMask.setDefault(),this.depthMask.setDefault(),this.stencilMask.setDefault(),this.stencilFunc.setDefault(),this.stencilOp.setDefault(),this.stencilTest.setDefault(),this.depthRange.setDefault(),this.depthTest.setDefault(),this.depthFunc.setDefault(),this.blend.setDefault(),this.blendFunc.setDefault(),this.blendColor.setDefault(),this.blendEquation.setDefault(),this.cullFace.setDefault(),this.cullFaceSide.setDefault(),this.frontFace.setDefault(),this.program.setDefault(),this.activeTexture.setDefault(),this.bindFramebuffer.setDefault(),this.pixelStoreUnpack.setDefault(),this.pixelStoreUnpackPremultiplyAlpha.setDefault(),this.pixelStoreUnpackFlipY.setDefault()},zt.prototype.setDirty=function(){this.clearColor.dirty=!0,this.clearDepth.dirty=!0,this.clearStencil.dirty=!0,this.colorMask.dirty=!0,this.depthMask.dirty=!0,this.stencilMask.dirty=!0,this.stencilFunc.dirty=!0,this.stencilOp.dirty=!0,this.stencilTest.dirty=!0,this.depthRange.dirty=!0,this.depthTest.dirty=!0,this.depthFunc.dirty=!0,this.blend.dirty=!0,this.blendFunc.dirty=!0,this.blendColor.dirty=!0,this.blendEquation.dirty=!0,this.cullFace.dirty=!0,this.cullFaceSide.dirty=!0,this.frontFace.dirty=!0,this.program.dirty=!0,this.activeTexture.dirty=!0,this.viewport.dirty=!0,this.bindFramebuffer.dirty=!0,this.bindRenderbuffer.dirty=!0,this.bindTexture.dirty=!0,this.bindVertexBuffer.dirty=!0,this.bindElementBuffer.dirty=!0,this.extVertexArrayObject&&(this.bindVertexArrayOES.dirty=!0),this.pixelStoreUnpack.dirty=!0,this.pixelStoreUnpackPremultiplyAlpha.dirty=!0,this.pixelStoreUnpackFlipY.dirty=!0},zt.prototype.createIndexBuffer=function(t,e){return new V(this,t,e)},zt.prototype.createVertexBuffer=function(t,e,r){return new j(this,t,e,r)},zt.prototype.createRenderbuffer=function(t,e,r){var i=this.gl,n=i.createRenderbuffer();return this.bindRenderbuffer.set(n),i.renderbufferStorage(i.RENDERBUFFER,t,e,r),this.bindRenderbuffer.set(null),n},zt.prototype.createFramebuffer=function(t,e,r){return new Et(this,t,e,r)},zt.prototype.clear=function(t){var e=t.color,r=t.depth,i=this.gl,n=0;e&&(n|=i.COLOR_BUFFER_BIT,this.clearColor.set(e),this.colorMask.set([!0,!0,!0,!0])),void 0!==r&&(n|=i.DEPTH_BUFFER_BIT,this.depthRange.set([0,1]),this.clearDepth.set(r),this.depthMask.set(!0)),i.clear(n)},zt.prototype.setCullFace=function(t){!1===t.enable?this.cullFace.set(!1):(this.cullFace.set(!0),this.cullFaceSide.set(t.mode),this.frontFace.set(t.frontFace))},zt.prototype.setDepthMode=function(t){t.func!==this.gl.ALWAYS||t.mask?(this.depthTest.set(!0),this.depthFunc.set(t.func),this.depthMask.set(t.mask),this.depthRange.set(t.range)):this.depthTest.set(!1)},zt.prototype.setStencilMode=function(t){t.test.func!==this.gl.ALWAYS||t.mask?(this.stencilTest.set(!0),this.stencilMask.set(t.mask),this.stencilOp.set([t.fail,t.depthFail,t.pass]),this.stencilFunc.set({func:t.test.func,ref:t.ref,mask:t.test.mask})):this.stencilTest.set(!1)},zt.prototype.setColorMode=function(e){t.deepEqual(e.blendFunction,At.Replace)?this.blend.set(!1):(this.blend.set(!0),this.blendFunc.set(e.blendFunction),this.blendColor.set(e.blendColor)),this.colorMask.set(e.mask)},zt.prototype.unbindVAO=function(){this.extVertexArrayObject&&this.bindVertexArrayOES.set(null)};var kt=function(e){function r(r,i,n){var o=this;e.call(this),this.id=r,this.dispatcher=n,this.on("data",function(t){"source"===t.dataType&&"metadata"===t.sourceDataType&&(o._sourceLoaded=!0),o._sourceLoaded&&!o._paused&&"source"===t.dataType&&"content"===t.sourceDataType&&(o.reload(),o.transform&&o.update(o.transform))}),this.on("error",function(){o._sourceErrored=!0}),this._source=function(e,r,i,n){var o=new R[r.type](e,r,i,n);if(o.id!==e)throw new Error("Expected Source id to be "+e+" instead of "+o.id);return t.bindAll(["load","abort","unload","serialize","prepare"],o),o}(r,i,n,this),this._tiles={},this._cache=new U(0,this._unloadTile.bind(this)),this._timers={},this._cacheTimers={},this._maxTileCacheSize=null,this._loadedParentTiles={},this._coveredTiles={},this._state=new t.SourceFeatureState}return e&&(r.__proto__=e),(r.prototype=Object.create(e&&e.prototype)).constructor=r,r.prototype.onAdd=function(t){this.map=t,this._maxTileCacheSize=t?t._maxTileCacheSize:null,this._source&&this._source.onAdd&&this._source.onAdd(t)},r.prototype.onRemove=function(t){this._source&&this._source.onRemove&&this._source.onRemove(t)},r.prototype.loaded=function(){if(this._sourceErrored)return!0;if(!this._sourceLoaded)return!1;if(!this._source.loaded())return!1;for(var t in this._tiles){var e=this._tiles[t];if("loaded"!==e.state&&"errored"!==e.state)return!1}return!0},r.prototype.getSource=function(){return this._source},r.prototype.pause=function(){this._paused=!0},r.prototype.resume=function(){if(this._paused){var t=this._shouldReloadOnResume;this._paused=!1,this._shouldReloadOnResume=!1,t&&this.reload(),this.transform&&this.update(this.transform)}},r.prototype._loadTile=function(t,e){return this._source.loadTile(t,e)},r.prototype._unloadTile=function(t){if(this._source.unloadTile)return this._source.unloadTile(t,function(){})},r.prototype._abortTile=function(t){if(this._source.abortTile)return this._source.abortTile(t,function(){})},r.prototype.serialize=function(){return this._source.serialize()},r.prototype.prepare=function(t){for(var e in this._source.prepare&&this._source.prepare(),this._state.coalesceChanges(this._tiles,this.map?this.map.painter:null),this._tiles){var r=this._tiles[e];r.upload(t),r.prepare(this.map.style.imageManager)}},r.prototype.getIds=function(){return t.values(this._tiles).map(function(t){return t.tileID}).sort(Ct).map(function(t){return t.key})},r.prototype.getRenderableIds=function(e){var r=this,i=[];for(var n in this._tiles)this._isIdRenderable(n,e)&&i.push(this._tiles[n]);return e?i.sort(function(e,i){var n=e.tileID,o=i.tileID,a=new t.Point(n.canonical.x,n.canonical.y)._rotate(r.transform.angle),s=new t.Point(o.canonical.x,o.canonical.y)._rotate(r.transform.angle);return n.overscaledZ-o.overscaledZ||s.y-a.y||s.x-a.x}).map(function(t){return t.tileID.key}):i.map(function(t){return t.tileID}).sort(Ct).map(function(t){return t.key})},r.prototype.hasRenderableParent=function(t){var e=this.findLoadedParent(t,0);return!!e&&this._isIdRenderable(e.tileID.key)},r.prototype._isIdRenderable=function(t,e){return this._tiles[t]&&this._tiles[t].hasData()&&!this._coveredTiles[t]&&(e||!this._tiles[t].holdingForFade())},r.prototype.reload=function(){if(this._paused)this._shouldReloadOnResume=!0;else for(var t in this._cache.reset(),this._tiles)"errored"!==this._tiles[t].state&&this._reloadTile(t,"reloading")},r.prototype._reloadTile=function(t,e){var r=this._tiles[t];r&&("loading"!==r.state&&(r.state=e),this._loadTile(r,this._tileLoaded.bind(this,r,t,e)))},r.prototype._tileLoaded=function(e,r,i,n){if(n)return e.state="errored",void(404!==n.status?this._source.fire(new t.ErrorEvent(n,{tile:e})):this.update(this.transform));e.timeAdded=t.browser.now(),"expired"===i&&(e.refreshedUponExpiration=!0),this._setTileReloadTimer(r,e),"raster-dem"===this.getSource().type&&e.dem&&this._backfillDEM(e),this._state.initializeTileState(e,this.map?this.map.painter:null),this._source.fire(new t.Event("data",{dataType:"source",tile:e,coord:e.tileID}))},r.prototype._backfillDEM=function(t){for(var e=this.getRenderableIds(),r=0;r<e.length;r++){var i=e[r];if(t.neighboringTiles&&t.neighboringTiles[i]){var n=this.getTileByID(i);o(t,n),o(n,t)}}function o(t,e){t.needsHillshadePrepare=!0;var r=e.tileID.canonical.x-t.tileID.canonical.x,i=e.tileID.canonical.y-t.tileID.canonical.y,n=Math.pow(2,t.tileID.canonical.z),o=e.tileID.key;0===r&&0===i||Math.abs(i)>1||(Math.abs(r)>1&&(1===Math.abs(r+n)?r+=n:1===Math.abs(r-n)&&(r-=n)),e.dem&&t.dem&&(t.dem.backfillBorder(e.dem,r,i),t.neighboringTiles&&t.neighboringTiles[o]&&(t.neighboringTiles[o].backfilled=!0)))}},r.prototype.getTile=function(t){return this.getTileByID(t.key)},r.prototype.getTileByID=function(t){return this._tiles[t]},r.prototype._retainLoadedChildren=function(t,e,r,i){for(var n in this._tiles){var o=this._tiles[n];if(!(i[n]||!o.hasData()||o.tileID.overscaledZ<=e||o.tileID.overscaledZ>r)){for(var a=o.tileID;o&&o.tileID.overscaledZ>e+1;){var s=o.tileID.scaledTo(o.tileID.overscaledZ-1);(o=this._tiles[s.key])&&o.hasData()&&(a=s)}for(var l=a;l.overscaledZ>e;)if(t[(l=l.scaledTo(l.overscaledZ-1)).key]){i[a.key]=a;break}}}},r.prototype.findLoadedParent=function(t,e){if(t.key in this._loadedParentTiles){var r=this._loadedParentTiles[t.key];return r&&r.tileID.overscaledZ>=e?r:null}for(var i=t.overscaledZ-1;i>=e;i--){var n=t.scaledTo(i),o=this._getLoadedTile(n);if(o)return o}},r.prototype._getLoadedTile=function(t){var e=this._tiles[t.key];return e&&e.hasData()?e:this._cache.getByKey(t.wrapped().key)},r.prototype.updateCacheSize=function(t){var e=Math.ceil(t.width/this._source.tileSize)+1,r=Math.ceil(t.height/this._source.tileSize)+1,i=Math.floor(e*r*5),n="number"==typeof this._maxTileCacheSize?Math.min(this._maxTileCacheSize,i):i;this._cache.setMaxSize(n)},r.prototype.handleWrapJump=function(t){var e=Math.round((t-(void 0===this._prevLng?t:this._prevLng))/360);if(this._prevLng=t,e){var r={};for(var i in this._tiles){var n=this._tiles[i];n.tileID=n.tileID.unwrapTo(n.tileID.wrap+e),r[n.tileID.key]=n}for(var o in this._tiles=r,this._timers)clearTimeout(this._timers[o]),delete this._timers[o];for(var a in this._tiles)this._setTileReloadTimer(a,this._tiles[a])}},r.prototype.update=function(e){var i=this;if(this.transform=e,this._sourceLoaded&&!this._paused){var n;this.updateCacheSize(e),this.handleWrapJump(this.transform.center.lng),this._coveredTiles={},this.used?this._source.tileID?n=e.getVisibleUnwrappedCoordinates(this._source.tileID).map(function(e){return new t.OverscaledTileID(e.canonical.z,e.wrap,e.canonical.z,e.canonical.x,e.canonical.y)}):(n=e.coveringTiles({tileSize:this._source.tileSize,minzoom:this._source.minzoom,maxzoom:this._source.maxzoom,roundZoom:this._source.roundZoom,reparseOverscaled:this._source.reparseOverscaled}),this._source.hasTile&&(n=n.filter(function(t){return i._source.hasTile(t)}))):n=[];var o=e.coveringZoomLevel(this._source),a=Math.max(o-r.maxOverzooming,this._source.minzoom),s=Math.max(o+r.maxUnderzooming,this._source.minzoom),l=this._updateRetainedTiles(n,o);if(Mt(this._source.type)){for(var u={},c={},h=0,p=Object.keys(l);h<p.length;h+=1){var f=p[h],d=l[f],m=this._tiles[f];if(m&&!(m.fadeEndTime&&m.fadeEndTime<=t.browser.now())){var y=this.findLoadedParent(d,a);y&&(this._addTile(y.tileID),u[y.tileID.key]=y.tileID),c[f]=d}}for(var g in this._retainLoadedChildren(c,o,s,l),u)l[g]||(this._coveredTiles[g]=!0,l[g]=u[g])}for(var v in l)this._tiles[v].clearFadeHold();for(var _=0,x=t.keysDifference(this._tiles,l);_<x.length;_+=1){var b=x[_],w=this._tiles[b];w.hasSymbolBuckets&&!w.holdingForFade()?w.setHoldDuration(this.map._fadeDuration):w.hasSymbolBuckets&&!w.symbolFadeFinished()||this._removeTile(b)}this._updateLoadedParentTileCache()}},r.prototype.releaseSymbolFadeTiles=function(){for(var t in this._tiles)this._tiles[t].holdingForFade()&&this._removeTile(t)},r.prototype._updateRetainedTiles=function(t,e){for(var i={},n={},o=Math.max(e-r.maxOverzooming,this._source.minzoom),a=Math.max(e+r.maxUnderzooming,this._source.minzoom),s={},l=0,u=t;l<u.length;l+=1){var c=u[l],h=this._addTile(c);i[c.key]=c,h.hasData()||e<this._source.maxzoom&&(s[c.key]=c)}this._retainLoadedChildren(s,e,a,i);for(var p=0,f=t;p<f.length;p+=1){var d=f[p],m=this._tiles[d.key];if(!m.hasData()){if(e+1>this._source.maxzoom){var y=d.children(this._source.maxzoom)[0],g=this.getTile(y);if(g&&g.hasData()){i[y.key]=y;continue}}else{var v=d.children(this._source.maxzoom);if(i[v[0].key]&&i[v[1].key]&&i[v[2].key]&&i[v[3].key])continue}for(var _=m.wasRequested(),x=d.overscaledZ-1;x>=o;--x){var b=d.scaledTo(x);if(n[b.key])break;if(n[b.key]=!0,!(m=this.getTile(b))&&_&&(m=this._addTile(b)),m&&(i[b.key]=b,_=m.wasRequested(),m.hasData()))break}}}return i},r.prototype._updateLoadedParentTileCache=function(){for(var t in this._loadedParentTiles={},this._tiles){for(var e=[],r=void 0,i=this._tiles[t].tileID;i.overscaledZ>0;){if(i.key in this._loadedParentTiles){r=this._loadedParentTiles[i.key];break}e.push(i.key);var n=i.scaledTo(i.overscaledZ-1);if(r=this._getLoadedTile(n))break;i=n}for(var o=0,a=e;o<a.length;o+=1)this._loadedParentTiles[a[o]]=r}},r.prototype._addTile=function(e){var r=this._tiles[e.key];if(r)return r;(r=this._cache.getAndRemove(e))&&(this._setTileReloadTimer(e.key,r),r.tileID=e,this._state.initializeTileState(r,this.map?this.map.painter:null),this._cacheTimers[e.key]&&(clearTimeout(this._cacheTimers[e.key]),delete this._cacheTimers[e.key],this._setTileReloadTimer(e.key,r)));var i=Boolean(r);return i||(r=new t.Tile(e,this._source.tileSize*e.overscaleFactor()),this._loadTile(r,this._tileLoaded.bind(this,r,e.key,r.state))),r?(r.uses++,this._tiles[e.key]=r,i||this._source.fire(new t.Event("dataloading",{tile:r,coord:r.tileID,dataType:"source"})),r):null},r.prototype._setTileReloadTimer=function(t,e){var r=this;t in this._timers&&(clearTimeout(this._timers[t]),delete this._timers[t]);var i=e.getExpiryTimeout();i&&(this._timers[t]=setTimeout(function(){r._reloadTile(t,"expired"),delete r._timers[t]},i))},r.prototype._removeTile=function(t){var e=this._tiles[t];e&&(e.uses--,delete this._tiles[t],this._timers[t]&&(clearTimeout(this._timers[t]),delete this._timers[t]),e.uses>0||(e.hasData()&&"reloading"!==e.state?this._cache.add(e.tileID,e,e.getExpiryTimeout()):(e.aborted=!0,this._abortTile(e),this._unloadTile(e))))},r.prototype.clearTiles=function(){for(var t in this._shouldReloadOnResume=!1,this._paused=!1,this._tiles)this._removeTile(t);this._cache.reset()},r.prototype.tilesIn=function(e,r,i){var n=this,o=[],a=this.transform;if(!a)return o;for(var s=i?a.getCameraQueryGeometry(e):e,l=e.map(function(t){return a.pointCoordinate(t)}),u=s.map(function(t){return a.pointCoordinate(t)}),c=this.getIds(),h=1/0,p=1/0,f=-1/0,d=-1/0,m=0,y=u;m<y.length;m+=1){var g=y[m];h=Math.min(h,g.x),p=Math.min(p,g.y),f=Math.max(f,g.x),d=Math.max(d,g.y)}for(var v=function(e){var i=n._tiles[c[e]];if(!i.holdingForFade()){var s=i.tileID,m=Math.pow(2,a.zoom-i.tileID.overscaledZ),y=r*i.queryPadding*t.EXTENT/i.tileSize/m,g=[s.getTilePoint(new t.MercatorCoordinate(h,p)),s.getTilePoint(new t.MercatorCoordinate(f,d))];if(g[0].x-y<t.EXTENT&&g[0].y-y<t.EXTENT&&g[1].x+y>=0&&g[1].y+y>=0){var v=l.map(function(t){return s.getTilePoint(t)}),_=u.map(function(t){return s.getTilePoint(t)});o.push({tile:i,tileID:s,queryGeometry:v,cameraQueryGeometry:_,scale:m})}}},_=0;_<c.length;_++)v(_);return o},r.prototype.getVisibleCoordinates=function(t){for(var e=this,r=this.getRenderableIds(t).map(function(t){return e._tiles[t].tileID}),i=0,n=r;i<n.length;i+=1){var o=n[i];o.posMatrix=this.transform.calculatePosMatrix(o.toUnwrapped())}return r},r.prototype.hasTransition=function(){if(this._source.hasTransition())return!0;if(Mt(this._source.type))for(var e in this._tiles){var r=this._tiles[e];if(void 0!==r.fadeEndTime&&r.fadeEndTime>=t.browser.now())return!0}return!1},r.prototype.setFeatureState=function(t,e,r){this._state.updateState(t=t||"_geojsonTileLayer",e,r)},r.prototype.removeFeatureState=function(t,e,r){this._state.removeFeatureState(t=t||"_geojsonTileLayer",e,r)},r.prototype.getFeatureState=function(t,e){return this._state.getState(t=t||"_geojsonTileLayer",e)},r.prototype.setDependencies=function(t,e,r){var i=this._tiles[t];i&&i.setDependencies(e,r)},r.prototype.reloadTilesForDependencies=function(t,e){for(var r in this._tiles)this._tiles[r].hasDependency(t,e)&&this._reloadTile(r,"reloading");this._cache.filter(function(r){return!r.hasDependency(t,e)})},r}(t.Evented);function Ct(t,e){var r=Math.abs(2*t.wrap)-+(t.wrap<0),i=Math.abs(2*e.wrap)-+(e.wrap<0);return t.overscaledZ-e.overscaledZ||i-r||e.canonical.y-t.canonical.y||e.canonical.x-t.canonical.x}function Mt(t){return"raster"===t||"image"===t||"video"===t}function Dt(){return new t.window.Worker(Hn.workerUrl)}kt.maxOverzooming=10,kt.maxUnderzooming=3;var Lt="mapboxgl_preloaded_worker_pool",Rt=function(){this.active={}};Rt.prototype.acquire=function(t){if(!this.workers)for(this.workers=[];this.workers.length<Rt.workerCount;)this.workers.push(new Dt);return this.active[t]=!0,this.workers.slice()},Rt.prototype.release=function(t){delete this.active[t],0===this.numActive()&&(this.workers.forEach(function(t){t.terminate()}),this.workers=null)},Rt.prototype.isPreloaded=function(){return!!this.active[Lt]},Rt.prototype.numActive=function(){return Object.keys(this.active).length};var Bt,Ft=Math.floor(t.browser.hardwareConcurrency/2);function Ot(){return Bt||(Bt=new Rt),Bt}function Ut(e,r){var i={};for(var n in e)"ref"!==n&&(i[n]=e[n]);return t.refProperties.forEach(function(t){t in r&&(i[t]=r[t])}),i}function Vt(t){t=t.slice();for(var e=Object.create(null),r=0;r<t.length;r++)e[t[r].id]=t[r];for(var i=0;i<t.length;i++)"ref"in t[i]&&(t[i]=Ut(t[i],e[t[i].ref]));return t}Rt.workerCount=Math.max(Math.min(Ft,6),1);var Nt={setStyle:"setStyle",addLayer:"addLayer",removeLayer:"removeLayer",setPaintProperty:"setPaintProperty",setLayoutProperty:"setLayoutProperty",setFilter:"setFilter",addSource:"addSource",removeSource:"removeSource",setGeoJSONSourceData:"setGeoJSONSourceData",setLayerZoomRange:"setLayerZoomRange",setLayerProperty:"setLayerProperty",setCenter:"setCenter",setZoom:"setZoom",setBearing:"setBearing",setPitch:"setPitch",setSprite:"setSprite",setGlyphs:"setGlyphs",setTransition:"setTransition",setLight:"setLight"};function jt(t,e,r){r.push({command:Nt.addSource,args:[t,e[t]]})}function qt(t,e,r){e.push({command:Nt.removeSource,args:[t]}),r[t]=!0}function Zt(t,e,r,i){qt(t,r,i),jt(t,e,r)}function Gt(e,r,i){var n;for(n in e[i])if(e[i].hasOwnProperty(n)&&"data"!==n&&!t.deepEqual(e[i][n],r[i][n]))return!1;for(n in r[i])if(r[i].hasOwnProperty(n)&&"data"!==n&&!t.deepEqual(e[i][n],r[i][n]))return!1;return!0}function Xt(e,r,i,n,o,a){var s;for(s in r=r||{},e=e||{})e.hasOwnProperty(s)&&(t.deepEqual(e[s],r[s])||i.push({command:a,args:[n,s,r[s],o]}));for(s in r)r.hasOwnProperty(s)&&!e.hasOwnProperty(s)&&(t.deepEqual(e[s],r[s])||i.push({command:a,args:[n,s,r[s],o]}))}function Wt(t){return t.id}function Kt(t,e){return t[e.id]=e,t}var Ht=function(t,e){this.reset(t,e)};Ht.prototype.reset=function(t,e){this.points=t||[],this._distances=[0];for(var r=1;r<this.points.length;r++)this._distances[r]=this._distances[r-1]+this.points[r].dist(this.points[r-1]);this.length=this._distances[this._distances.length-1],this.padding=Math.min(e||0,.5*this.length),this.paddedLength=this.length-2*this.padding},Ht.prototype.lerp=function(e){if(1===this.points.length)return this.points[0];e=t.clamp(e,0,1);for(var r=1,i=this._distances[r],n=e*this.paddedLength+this.padding;i<n&&r<this._distances.length;)i=this._distances[++r];var o=r-1,a=this._distances[o],s=i-a,l=s>0?(n-a)/s:0;return this.points[o].mult(1-l).add(this.points[r].mult(l))};var Jt=function(t,e,r){var i=this.boxCells=[],n=this.circleCells=[];this.xCellCount=Math.ceil(t/r),this.yCellCount=Math.ceil(e/r);for(var o=0;o<this.xCellCount*this.yCellCount;o++)i.push([]),n.push([]);this.circleKeys=[],this.boxKeys=[],this.bboxes=[],this.circles=[],this.width=t,this.height=e,this.xScale=this.xCellCount/t,this.yScale=this.yCellCount/e,this.boxUid=0,this.circleUid=0};function Yt(e,r,i,n,o){var a=t.create();return r?(t.scale(a,a,[1/o,1/o,1]),i||t.rotateZ(a,a,n.angle)):t.multiply(a,n.labelPlaneMatrix,e),a}function $t(e,r,i,n,o){if(r){var a=t.clone(e);return t.scale(a,a,[o,o,1]),i||t.rotateZ(a,a,-n.angle),a}return n.glCoordMatrix}function Qt(e,r){var i=[e.x,e.y,0,1];ce(i,i,r);var n=i[3];return{point:new t.Point(i[0]/n,i[1]/n),signedDistanceFromCamera:n}}function te(t,e){return.5+t/e*.5}function ee(t,e){var r=t[0]/t[3],i=t[1]/t[3];return r>=-e[0]&&r<=e[0]&&i>=-e[1]&&i<=e[1]}function re(e,r,i,n,o,a,s,l){var u=n?e.textSizeData:e.iconSizeData,c=t.evaluateSizeForZoom(u,i.transform.zoom),h=[256/i.width*2+1,256/i.height*2+1],p=n?e.text.dynamicLayoutVertexArray:e.icon.dynamicLayoutVertexArray;p.clear();for(var f=e.lineVertexArray,d=n?e.text.placedSymbolArray:e.icon.placedSymbolArray,m=i.transform.width/i.transform.height,y=!1,g=0;g<d.length;g++){var v=d.get(g);if(v.hidden||v.writingMode===t.WritingMode.vertical&&!y)ue(v.numGlyphs,p);else{y=!1;var _=[v.anchorX,v.anchorY,0,1];if(t.transformMat4(_,_,r),ee(_,h)){var x=te(i.transform.cameraToCenterDistance,_[3]),b=t.evaluateSizeForFeature(u,c,v),w=s?b/x:b*x,S=new t.Point(v.anchorX,v.anchorY),E=Qt(S,o).point,I={},T=oe(v,w,!1,l,r,o,a,e.glyphOffsetArray,f,p,E,S,I,m);y=T.useVertical,(T.notEnoughRoom||y||T.needsFlipping&&oe(v,w,!0,l,r,o,a,e.glyphOffsetArray,f,p,E,S,I,m).notEnoughRoom)&&ue(v.numGlyphs,p)}else ue(v.numGlyphs,p)}}n?e.text.dynamicLayoutVertexBuffer.updateData(p):e.icon.dynamicLayoutVertexBuffer.updateData(p)}function ie(t,e,r,i,n,o,a,s,l,u,c){var h=s.glyphStartIndex+s.numGlyphs,p=s.lineStartIndex,f=s.lineStartIndex+s.lineLength,d=e.getoffsetX(s.glyphStartIndex),m=e.getoffsetX(h-1),y=se(t*d,r,i,n,o,a,s.segment,p,f,l,u,c);if(!y)return null;var g=se(t*m,r,i,n,o,a,s.segment,p,f,l,u,c);return g?{first:y,last:g}:null}function ne(e,r,i,n){return e===t.WritingMode.horizontal&&Math.abs(i.y-r.y)>Math.abs(i.x-r.x)*n?{useVertical:!0}:(e===t.WritingMode.vertical?r.y<i.y:r.x>i.x)?{needsFlipping:!0}:null}function oe(e,r,i,n,o,a,s,l,u,c,h,p,f,d){var m,y=r/24,g=e.lineOffsetX*y,v=e.lineOffsetY*y;if(e.numGlyphs>1){var _=e.glyphStartIndex+e.numGlyphs,x=e.lineStartIndex,b=e.lineStartIndex+e.lineLength,w=ie(y,l,g,v,i,h,p,e,u,a,f);if(!w)return{notEnoughRoom:!0};var S=Qt(w.first.point,s).point,E=Qt(w.last.point,s).point;if(n&&!i){var I=ne(e.writingMode,S,E,d);if(I)return I}m=[w.first];for(var T=e.glyphStartIndex+1;T<_-1;T++)m.push(se(y*l.getoffsetX(T),g,v,i,h,p,e.segment,x,b,u,a,f));m.push(w.last)}else{if(n&&!i){var A=Qt(p,o).point,P=e.lineStartIndex+e.segment+1,z=new t.Point(u.getx(P),u.gety(P)),k=Qt(z,o),C=k.signedDistanceFromCamera>0?k.point:ae(p,z,A,1,o),M=ne(e.writingMode,A,C,d);if(M)return M}var D=se(y*l.getoffsetX(e.glyphStartIndex),g,v,i,h,p,e.segment,e.lineStartIndex,e.lineStartIndex+e.lineLength,u,a,f);if(!D)return{notEnoughRoom:!0};m=[D]}for(var L=0,R=m;L<R.length;L+=1){var B=R[L];t.addDynamicAttributes(c,B.point,B.angle)}return{}}function ae(t,e,r,i,n){var o=Qt(t.add(t.sub(e)._unit()),n).point,a=r.sub(o);return r.add(a._mult(i/a.mag()))}function se(e,r,i,n,o,a,s,l,u,c,h,p){var f=n?e-r:e+r,d=f>0?1:-1,m=0;n&&(d*=-1,m=Math.PI),d<0&&(m+=Math.PI);for(var y=d>0?l+s:l+s+1,g=o,v=o,_=0,x=0,b=Math.abs(f),w=[];_+x<=b;){if((y+=d)<l||y>=u)return null;if(v=g,w.push(g),void 0===(g=p[y])){var S=new t.Point(c.getx(y),c.gety(y)),E=Qt(S,h);if(E.signedDistanceFromCamera>0)g=p[y]=E.point;else{var I=y-d;g=ae(0===_?a:new t.Point(c.getx(I),c.gety(I)),S,v,b-_+1,h)}}_+=x,x=v.dist(g)}var T=(b-_)/x,A=g.sub(v),P=A.mult(T)._add(v);P._add(A._unit()._perp()._mult(i*d));var z=m+Math.atan2(g.y-v.y,g.x-v.x);return w.push(P),{point:P,angle:z,path:w}}Jt.prototype.keysLength=function(){return this.boxKeys.length+this.circleKeys.length},Jt.prototype.insert=function(t,e,r,i,n){this._forEachCell(e,r,i,n,this._insertBoxCell,this.boxUid++),this.boxKeys.push(t),this.bboxes.push(e),this.bboxes.push(r),this.bboxes.push(i),this.bboxes.push(n)},Jt.prototype.insertCircle=function(t,e,r,i){this._forEachCell(e-i,r-i,e+i,r+i,this._insertCircleCell,this.circleUid++),this.circleKeys.push(t),this.circles.push(e),this.circles.push(r),this.circles.push(i)},Jt.prototype._insertBoxCell=function(t,e,r,i,n,o){this.boxCells[n].push(o)},Jt.prototype._insertCircleCell=function(t,e,r,i,n,o){this.circleCells[n].push(o)},Jt.prototype._query=function(t,e,r,i,n,o){if(r<0||t>this.width||i<0||e>this.height)return!n&&[];var a=[];if(t<=0&&e<=0&&this.width<=r&&this.height<=i){if(n)return!0;for(var s=0;s<this.boxKeys.length;s++)a.push({key:this.boxKeys[s],x1:this.bboxes[4*s],y1:this.bboxes[4*s+1],x2:this.bboxes[4*s+2],y2:this.bboxes[4*s+3]});for(var l=0;l<this.circleKeys.length;l++){var u=this.circles[3*l],c=this.circles[3*l+1],h=this.circles[3*l+2];a.push({key:this.circleKeys[l],x1:u-h,y1:c-h,x2:u+h,y2:c+h})}return o?a.filter(o):a}return this._forEachCell(t,e,r,i,this._queryCell,a,{hitTest:n,seenUids:{box:{},circle:{}}},o),n?a.length>0:a},Jt.prototype._queryCircle=function(t,e,r,i,n){var o=t-r,a=t+r,s=e-r,l=e+r;if(a<0||o>this.width||l<0||s>this.height)return!i&&[];var u=[];return this._forEachCell(o,s,a,l,this._queryCellCircle,u,{hitTest:i,circle:{x:t,y:e,radius:r},seenUids:{box:{},circle:{}}},n),i?u.length>0:u},Jt.prototype.query=function(t,e,r,i,n){return this._query(t,e,r,i,!1,n)},Jt.prototype.hitTest=function(t,e,r,i,n){return this._query(t,e,r,i,!0,n)},Jt.prototype.hitTestCircle=function(t,e,r,i){return this._queryCircle(t,e,r,!0,i)},Jt.prototype._queryCell=function(t,e,r,i,n,o,a,s){var l=a.seenUids,u=this.boxCells[n];if(null!==u)for(var c=this.bboxes,h=0,p=u;h<p.length;h+=1){var f=p[h];if(!l.box[f]){l.box[f]=!0;var d=4*f;if(t<=c[d+2]&&e<=c[d+3]&&r>=c[d+0]&&i>=c[d+1]&&(!s||s(this.boxKeys[f]))){if(a.hitTest)return o.push(!0),!0;o.push({key:this.boxKeys[f],x1:c[d],y1:c[d+1],x2:c[d+2],y2:c[d+3]})}}}var m=this.circleCells[n];if(null!==m)for(var y=this.circles,g=0,v=m;g<v.length;g+=1){var _=v[g];if(!l.circle[_]){l.circle[_]=!0;var x=3*_;if(this._circleAndRectCollide(y[x],y[x+1],y[x+2],t,e,r,i)&&(!s||s(this.circleKeys[_]))){if(a.hitTest)return o.push(!0),!0;var b=y[x],w=y[x+1],S=y[x+2];o.push({key:this.circleKeys[_],x1:b-S,y1:w-S,x2:b+S,y2:w+S})}}}},Jt.prototype._queryCellCircle=function(t,e,r,i,n,o,a,s){var l=a.circle,u=a.seenUids,c=this.boxCells[n];if(null!==c)for(var h=this.bboxes,p=0,f=c;p<f.length;p+=1){var d=f[p];if(!u.box[d]){u.box[d]=!0;var m=4*d;if(this._circleAndRectCollide(l.x,l.y,l.radius,h[m+0],h[m+1],h[m+2],h[m+3])&&(!s||s(this.boxKeys[d])))return o.push(!0),!0}}var y=this.circleCells[n];if(null!==y)for(var g=this.circles,v=0,_=y;v<_.length;v+=1){var x=_[v];if(!u.circle[x]){u.circle[x]=!0;var b=3*x;if(this._circlesCollide(g[b],g[b+1],g[b+2],l.x,l.y,l.radius)&&(!s||s(this.circleKeys[x])))return o.push(!0),!0}}},Jt.prototype._forEachCell=function(t,e,r,i,n,o,a,s){for(var l=this._convertToXCellCoord(t),u=this._convertToYCellCoord(e),c=this._convertToXCellCoord(r),h=this._convertToYCellCoord(i),p=l;p<=c;p++)for(var f=u;f<=h;f++)if(n.call(this,t,e,r,i,this.xCellCount*f+p,o,a,s))return},Jt.prototype._convertToXCellCoord=function(t){return Math.max(0,Math.min(this.xCellCount-1,Math.floor(t*this.xScale)))},Jt.prototype._convertToYCellCoord=function(t){return Math.max(0,Math.min(this.yCellCount-1,Math.floor(t*this.yScale)))},Jt.prototype._circlesCollide=function(t,e,r,i,n,o){var a=i-t,s=n-e,l=r+o;return l*l>a*a+s*s},Jt.prototype._circleAndRectCollide=function(t,e,r,i,n,o,a){var s=(o-i)/2,l=Math.abs(t-(i+s));if(l>s+r)return!1;var u=(a-n)/2,c=Math.abs(e-(n+u));if(c>u+r)return!1;if(l<=s||c<=u)return!0;var h=l-s,p=c-u;return h*h+p*p<=r*r};var le=new Float32Array([-1/0,-1/0,0,-1/0,-1/0,0,-1/0,-1/0,0,-1/0,-1/0,0]);function ue(t,e){for(var r=0;r<t;r++){var i=e.length;e.resize(i+4),e.float32.set(le,3*i)}}function ce(t,e,r){var i=e[0],n=e[1];return t[0]=r[0]*i+r[4]*n+r[12],t[1]=r[1]*i+r[5]*n+r[13],t[3]=r[3]*i+r[7]*n+r[15],t}var he=function(t,e,r){void 0===e&&(e=new Jt(t.width+200,t.height+200,25)),void 0===r&&(r=new Jt(t.width+200,t.height+200,25)),this.transform=t,this.grid=e,this.ignoredGrid=r,this.pitchfactor=Math.cos(t._pitch)*t.cameraToCenterDistance,this.screenRightBoundary=t.width+100,this.screenBottomBoundary=t.height+100,this.gridRightBoundary=t.width+200,this.gridBottomBoundary=t.height+200};function pe(e,r,i){return r*(t.EXTENT/(e.tileSize*Math.pow(2,i-e.tileID.overscaledZ)))}he.prototype.placeCollisionBox=function(t,e,r,i,n){var o=this.projectAndGetPerspectiveRatio(i,t.anchorPointX,t.anchorPointY),a=r*o.perspectiveRatio,s=t.x1*a+o.point.x,l=t.y1*a+o.point.y,u=t.x2*a+o.point.x,c=t.y2*a+o.point.y;return!this.isInsideGrid(s,l,u,c)||!e&&this.grid.hitTest(s,l,u,c,n)?{box:[],offscreen:!1}:{box:[s,l,u,c],offscreen:this.isOffscreen(s,l,u,c)}},he.prototype.placeCollisionCircles=function(e,r,i,n,o,a,s,l,u,c,h,p,f){var d=[],m=new t.Point(r.anchorX,r.anchorY),y=Qt(m,a),g=te(this.transform.cameraToCenterDistance,y.signedDistanceFromCamera),v=(c?o/g:o*g)/t.ONE_EM,_=Qt(m,s).point,x=ie(v,n,r.lineOffsetX*v,r.lineOffsetY*v,!1,_,m,r,i,s,{}),b=!1,w=!1,S=!0;if(x){for(var E=.5*p*g+f,I=new t.Point(-100,-100),T=new t.Point(this.screenRightBoundary,this.screenBottomBoundary),A=new Ht,P=x.first,z=x.last,k=[],C=P.path.length-1;C>=1;C--)k.push(P.path[C]);for(var M=1;M<z.path.length;M++)k.push(z.path[M]);var D=2.5*E;if(l){var L=k.map(function(t){return Qt(t,l)});k=L.some(function(t){return t.signedDistanceFromCamera<=0})?[]:L.map(function(t){return t.point})}var R=[];if(k.length>0){for(var B=k[0].clone(),F=k[0].clone(),O=1;O<k.length;O++)B.x=Math.min(B.x,k[O].x),B.y=Math.min(B.y,k[O].y),F.x=Math.max(F.x,k[O].x),F.y=Math.max(F.y,k[O].y);R=B.x>=I.x&&F.x<=T.x&&B.y>=I.y&&F.y<=T.y?[k]:F.x<I.x||B.x>T.x||F.y<I.y||B.y>T.y?[]:t.clipLine([k],I.x,I.y,T.x,T.y)}for(var U=0,V=R;U<V.length;U+=1){var N;A.reset(V[U],.25*E),N=A.length<=.5*E?1:Math.ceil(A.paddedLength/D)+1;for(var j=0;j<N;j++){var q=j/Math.max(N-1,1),Z=A.lerp(q),G=Z.x+100,X=Z.y+100;d.push(G,X,E,0);var W=G-E,K=X-E,H=G+E,J=X+E;if(S=S&&this.isOffscreen(W,K,H,J),w=w||this.isInsideGrid(W,K,H,J),!e&&this.grid.hitTestCircle(G,X,E,h)&&(b=!0,!u))return{circles:[],offscreen:!1,collisionDetected:b}}}}return{circles:!u&&b||!w?[]:d,offscreen:S,collisionDetected:b}},he.prototype.queryRenderedSymbols=function(e){if(0===e.length||0===this.grid.keysLength()&&0===this.ignoredGrid.keysLength())return{};for(var r=[],i=1/0,n=1/0,o=-1/0,a=-1/0,s=0,l=e;s<l.length;s+=1){var u=l[s],c=new t.Point(u.x+100,u.y+100);i=Math.min(i,c.x),n=Math.min(n,c.y),o=Math.max(o,c.x),a=Math.max(a,c.y),r.push(c)}for(var h={},p={},f=0,d=this.grid.query(i,n,o,a).concat(this.ignoredGrid.query(i,n,o,a));f<d.length;f+=1){var m=d[f],y=m.key;if(void 0===h[y.bucketInstanceId]&&(h[y.bucketInstanceId]={}),!h[y.bucketInstanceId][y.featureIndex]){var g=[new t.Point(m.x1,m.y1),new t.Point(m.x2,m.y1),new t.Point(m.x2,m.y2),new t.Point(m.x1,m.y2)];t.polygonIntersectsPolygon(r,g)&&(h[y.bucketInstanceId][y.featureIndex]=!0,void 0===p[y.bucketInstanceId]&&(p[y.bucketInstanceId]=[]),p[y.bucketInstanceId].push(y.featureIndex))}}return p},he.prototype.insertCollisionBox=function(t,e,r,i,n){(e?this.ignoredGrid:this.grid).insert({bucketInstanceId:r,featureIndex:i,collisionGroupID:n},t[0],t[1],t[2],t[3])},he.prototype.insertCollisionCircles=function(t,e,r,i,n){for(var o=e?this.ignoredGrid:this.grid,a={bucketInstanceId:r,featureIndex:i,collisionGroupID:n},s=0;s<t.length;s+=4)o.insertCircle(a,t[s],t[s+1],t[s+2])},he.prototype.projectAndGetPerspectiveRatio=function(e,r,i){var n=[r,i,0,1];return ce(n,n,e),{point:new t.Point((n[0]/n[3]+1)/2*this.transform.width+100,(-n[1]/n[3]+1)/2*this.transform.height+100),perspectiveRatio:.5+this.transform.cameraToCenterDistance/n[3]*.5}},he.prototype.isOffscreen=function(t,e,r,i){return r<100||t>=this.screenRightBoundary||i<100||e>this.screenBottomBoundary},he.prototype.isInsideGrid=function(t,e,r,i){return r>=0&&t<this.gridRightBoundary&&i>=0&&e<this.gridBottomBoundary},he.prototype.getViewportMatrix=function(){var e=t.identity([]);return t.translate(e,e,[-100,-100,0]),e};var fe=function(t,e,r,i){this.opacity=t?Math.max(0,Math.min(1,t.opacity+(t.placed?e:-e))):i&&r?1:0,this.placed=r};fe.prototype.isHidden=function(){return 0===this.opacity&&!this.placed};var de=function(t,e,r,i,n){this.text=new fe(t?t.text:null,e,r,n),this.icon=new fe(t?t.icon:null,e,i,n)};de.prototype.isHidden=function(){return this.text.isHidden()&&this.icon.isHidden()};var me=function(t,e,r){this.text=t,this.icon=e,this.skipFade=r},ye=function(){this.invProjMatrix=t.create(),this.viewportMatrix=t.create(),this.circles=[]},ge=function(t,e,r,i,n){this.bucketInstanceId=t,this.featureIndex=e,this.sourceLayerIndex=r,this.bucketIndex=i,this.tileID=n},ve=function(t){this.crossSourceCollisions=t,this.maxGroupID=0,this.collisionGroups={}};function _e(e,r,i,n,o){var a=t.getAnchorAlignment(e),s=-(a.horizontalAlign-.5)*r,l=-(a.verticalAlign-.5)*i,u=t.evaluateVariableOffset(e,n);return new t.Point(s+u[0]*o,l+u[1]*o)}function xe(e,r,i,n,o,a){var s=e.x1,l=e.x2,u=e.y1,c=e.y2,h=e.anchorPointX,p=e.anchorPointY,f=new t.Point(r,i);return n&&f._rotate(o?a:-a),{x1:s+f.x,y1:u+f.y,x2:l+f.x,y2:c+f.y,anchorPointX:h,anchorPointY:p}}ve.prototype.get=function(t){if(this.crossSourceCollisions)return{ID:0,predicate:null};if(!this.collisionGroups[t]){var e=++this.maxGroupID;this.collisionGroups[t]={ID:e,predicate:function(t){return t.collisionGroupID===e}}}return this.collisionGroups[t]};var be=function(t,e,r,i){this.transform=t.clone(),this.collisionIndex=new he(this.transform),this.placements={},this.opacities={},this.variableOffsets={},this.stale=!1,this.commitTime=0,this.fadeDuration=e,this.retainedQueryData={},this.collisionGroups=new ve(r),this.collisionCircleArrays={},this.prevPlacement=i,i&&(i.prevPlacement=void 0),this.placedOrientations={}};function we(t,e,r,i,n){t.emplaceBack(e?1:0,r?1:0,i||0,n||0),t.emplaceBack(e?1:0,r?1:0,i||0,n||0),t.emplaceBack(e?1:0,r?1:0,i||0,n||0),t.emplaceBack(e?1:0,r?1:0,i||0,n||0)}be.prototype.getBucketParts=function(e,r,i,n){var o=i.getBucket(r),a=i.latestFeatureIndex;if(o&&a&&r.id===o.layerIds[0]){var s=i.collisionBoxArray,l=o.layers[0].layout,u=Math.pow(2,this.transform.zoom-i.tileID.overscaledZ),c=i.tileSize/t.EXTENT,h=this.transform.calculatePosMatrix(i.tileID.toUnwrapped()),p="map"===l.get("text-pitch-alignment"),f="map"===l.get("text-rotation-alignment"),d=pe(i,1,this.transform.zoom),m=Yt(h,p,f,this.transform,d),y=null;if(p){var g=$t(h,p,f,this.transform,d);y=t.multiply([],this.transform.labelPlaneMatrix,g)}this.retainedQueryData[o.bucketInstanceId]=new ge(o.bucketInstanceId,a,o.sourceLayerIndex,o.index,i.tileID);var v={bucket:o,layout:l,posMatrix:h,textLabelPlaneMatrix:m,labelToScreenMatrix:y,scale:u,textPixelRatio:c,holdingForFade:i.holdingForFade(),collisionBoxArray:s,partiallyEvaluatedTextSize:t.evaluateSizeForZoom(o.textSizeData,this.transform.zoom),collisionGroup:this.collisionGroups.get(o.sourceID)};if(n)for(var _=0,x=o.sortKeyRanges;_<x.length;_+=1){var b=x[_];e.push({sortKey:b.sortKey,symbolInstanceStart:b.symbolInstanceStart,symbolInstanceEnd:b.symbolInstanceEnd,parameters:v})}else e.push({symbolInstanceStart:0,symbolInstanceEnd:o.symbolInstances.length,parameters:v})}},be.prototype.attemptAnchorPlacement=function(t,e,r,i,n,o,a,s,l,u,c,h,p,f,d){var m,y=[h.textOffset0,h.textOffset1],g=_e(t,r,i,y,n),v=this.collisionIndex.placeCollisionBox(xe(e,g.x,g.y,o,a,this.transform.angle),c,s,l,u.predicate);if(!d||0!==this.collisionIndex.placeCollisionBox(xe(d,g.x,g.y,o,a,this.transform.angle),c,s,l,u.predicate).box.length)return v.box.length>0?(this.prevPlacement&&this.prevPlacement.variableOffsets[h.crossTileID]&&this.prevPlacement.placements[h.crossTileID]&&this.prevPlacement.placements[h.crossTileID].text&&(m=this.prevPlacement.variableOffsets[h.crossTileID].anchor),this.variableOffsets[h.crossTileID]={textOffset:y,width:r,height:i,anchor:t,textBoxScale:n,prevAnchor:m},this.markUsedJustification(p,t,h,f),p.allowVerticalPlacement&&(this.markUsedOrientation(p,f,h),this.placedOrientations[h.crossTileID]=f),{shift:g,placedGlyphBoxes:v}):void 0},be.prototype.placeLayerBucketPart=function(e,r,i){var n=this,o=e.parameters,a=o.bucket,s=o.layout,l=o.posMatrix,u=o.textLabelPlaneMatrix,c=o.labelToScreenMatrix,h=o.textPixelRatio,p=o.holdingForFade,f=o.collisionBoxArray,d=o.partiallyEvaluatedTextSize,m=o.collisionGroup,y=s.get("text-optional"),g=s.get("icon-optional"),v=s.get("text-allow-overlap"),_=s.get("icon-allow-overlap"),x="map"===s.get("text-rotation-alignment"),b="map"===s.get("text-pitch-alignment"),w="none"!==s.get("icon-text-fit"),S="viewport-y"===s.get("symbol-z-order"),E=v&&(_||!a.hasIconData()||g),I=_&&(v||!a.hasTextData()||y);!a.collisionArrays&&f&&a.deserializeCollisionBoxes(f);var T=function(e,o){if(!r[e.crossTileID])if(p)n.placements[e.crossTileID]=new me(!1,!1,!1);else{var f,S=!1,T=!1,A=!0,P=null,z={box:null,offscreen:null},k={box:null,offscreen:null},C=null,M=null,D=0,L=0,R=0;o.textFeatureIndex?D=o.textFeatureIndex:e.useRuntimeCollisionCircles&&(D=e.featureIndex),o.verticalTextFeatureIndex&&(L=o.verticalTextFeatureIndex);var B=o.textBox;if(B){var F=function(r){var i=t.WritingMode.horizontal;if(a.allowVerticalPlacement&&!r&&n.prevPlacement){var o=n.prevPlacement.placedOrientations[e.crossTileID];o&&(n.placedOrientations[e.crossTileID]=o,n.markUsedOrientation(a,i=o,e))}return i},O=function(r,i){if(a.allowVerticalPlacement&&e.numVerticalGlyphVertices>0&&o.verticalTextBox)for(var n=0,s=a.writingModes;n<s.length&&(s[n]===t.WritingMode.vertical?(z=i(),k=z):z=r(),!(z&&z.box&&z.box.length));n+=1);else z=r()};if(s.get("text-variable-anchor")){var U=s.get("text-variable-anchor");if(n.prevPlacement&&n.prevPlacement.variableOffsets[e.crossTileID]){var V=n.prevPlacement.variableOffsets[e.crossTileID];U.indexOf(V.anchor)>0&&(U=U.filter(function(t){return t!==V.anchor})).unshift(V.anchor)}var N=function(t,r,i){for(var o=t.x2-t.x1,s=t.y2-t.y1,u=e.textBoxScale,c=w&&!_?r:null,p={box:[],offscreen:!1},f=v?2*U.length:U.length,d=0;d<f;++d){var y=n.attemptAnchorPlacement(U[d%U.length],t,o,s,u,x,b,h,l,m,d>=U.length,e,a,i,c);if(y&&(p=y.placedGlyphBoxes)&&p.box&&p.box.length){S=!0,P=y.shift;break}}return p};O(function(){return N(B,o.iconBox,t.WritingMode.horizontal)},function(){var r=o.verticalTextBox;return a.allowVerticalPlacement&&!(z&&z.box&&z.box.length)&&e.numVerticalGlyphVertices>0&&r?N(r,o.verticalIconBox,t.WritingMode.vertical):{box:null,offscreen:null}}),z&&(S=z.box,A=z.offscreen);var j=F(z&&z.box);if(!S&&n.prevPlacement){var q=n.prevPlacement.variableOffsets[e.crossTileID];q&&(n.variableOffsets[e.crossTileID]=q,n.markUsedJustification(a,q.anchor,e,j))}}else{var Z=function(t,r){var i=n.collisionIndex.placeCollisionBox(t,v,h,l,m.predicate);return i&&i.box&&i.box.length&&(n.markUsedOrientation(a,r,e),n.placedOrientations[e.crossTileID]=r),i};O(function(){return Z(B,t.WritingMode.horizontal)},function(){var r=o.verticalTextBox;return a.allowVerticalPlacement&&e.numVerticalGlyphVertices>0&&r?Z(r,t.WritingMode.vertical):{box:null,offscreen:null}}),F(z&&z.box&&z.box.length)}}if(S=(f=z)&&f.box&&f.box.length>0,A=f&&f.offscreen,e.useRuntimeCollisionCircles){var G=a.text.placedSymbolArray.get(e.centerJustifiedTextSymbolIndex),X=t.evaluateSizeForFeature(a.textSizeData,d,G),W=s.get("text-padding");C=n.collisionIndex.placeCollisionCircles(v,G,a.lineVertexArray,a.glyphOffsetArray,X,l,u,c,i,b,m.predicate,e.collisionCircleDiameter,W),S=v||C.circles.length>0&&!C.collisionDetected,A=A&&C.offscreen}if(o.iconFeatureIndex&&(R=o.iconFeatureIndex),o.iconBox){var K=function(t){var e=w&&P?xe(t,P.x,P.y,x,b,n.transform.angle):t;return n.collisionIndex.placeCollisionBox(e,_,h,l,m.predicate)};T=k&&k.box&&k.box.length&&o.verticalIconBox?(M=K(o.verticalIconBox)).box.length>0:(M=K(o.iconBox)).box.length>0,A=A&&M.offscreen}var H=y||0===e.numHorizontalGlyphVertices&&0===e.numVerticalGlyphVertices,J=g||0===e.numIconVertices;if(H||J?J?H||(T=T&&S):S=T&&S:T=S=T&&S,S&&f&&f.box&&n.collisionIndex.insertCollisionBox(f.box,s.get("text-ignore-placement"),a.bucketInstanceId,k&&k.box&&L?L:D,m.ID),T&&M&&n.collisionIndex.insertCollisionBox(M.box,s.get("icon-ignore-placement"),a.bucketInstanceId,R,m.ID),C&&(S&&n.collisionIndex.insertCollisionCircles(C.circles,s.get("text-ignore-placement"),a.bucketInstanceId,D,m.ID),i)){var Y=a.bucketInstanceId,$=n.collisionCircleArrays[Y];void 0===$&&($=n.collisionCircleArrays[Y]=new ye);for(var Q=0;Q<C.circles.length;Q+=4)$.circles.push(C.circles[Q+0]),$.circles.push(C.circles[Q+1]),$.circles.push(C.circles[Q+2]),$.circles.push(C.collisionDetected?1:0)}n.placements[e.crossTileID]=new me(S||E,T||I,A||a.justReloaded),r[e.crossTileID]=!0}};if(S)for(var A=a.getSortedSymbolIndexes(this.transform.angle),P=A.length-1;P>=0;--P){var z=A[P];T(a.symbolInstances.get(z),a.collisionArrays[z])}else for(var k=e.symbolInstanceStart;k<e.symbolInstanceEnd;k++)T(a.symbolInstances.get(k),a.collisionArrays[k]);if(i&&a.bucketInstanceId in this.collisionCircleArrays){var C=this.collisionCircleArrays[a.bucketInstanceId];t.invert(C.invProjMatrix,l),C.viewportMatrix=this.collisionIndex.getViewportMatrix()}a.justReloaded=!1},be.prototype.markUsedJustification=function(e,r,i,n){var o;o=n===t.WritingMode.vertical?i.verticalPlacedTextSymbolIndex:{left:i.leftJustifiedTextSymbolIndex,center:i.centerJustifiedTextSymbolIndex,right:i.rightJustifiedTextSymbolIndex}[t.getAnchorJustification(r)];for(var a=0,s=[i.leftJustifiedTextSymbolIndex,i.centerJustifiedTextSymbolIndex,i.rightJustifiedTextSymbolIndex,i.verticalPlacedTextSymbolIndex];a<s.length;a+=1){var l=s[a];l>=0&&(e.text.placedSymbolArray.get(l).crossTileID=o>=0&&l!==o?0:i.crossTileID)}},be.prototype.markUsedOrientation=function(e,r,i){for(var n=r===t.WritingMode.horizontal||r===t.WritingMode.horizontalOnly?r:0,o=r===t.WritingMode.vertical?r:0,a=0,s=[i.leftJustifiedTextSymbolIndex,i.centerJustifiedTextSymbolIndex,i.rightJustifiedTextSymbolIndex];a<s.length;a+=1)e.text.placedSymbolArray.get(s[a]).placedOrientation=n;i.verticalPlacedTextSymbolIndex&&(e.text.placedSymbolArray.get(i.verticalPlacedTextSymbolIndex).placedOrientation=o)},be.prototype.commit=function(t){this.commitTime=t,this.zoomAtLastRecencyCheck=this.transform.zoom;var e=this.prevPlacement,r=!1;this.prevZoomAdjustment=e?e.zoomAdjustment(this.transform.zoom):0;var i=e?e.symbolFadeChange(t):1,n=e?e.opacities:{},o=e?e.variableOffsets:{},a=e?e.placedOrientations:{};for(var s in this.placements){var l=this.placements[s],u=n[s];u?(this.opacities[s]=new de(u,i,l.text,l.icon),r=r||l.text!==u.text.placed||l.icon!==u.icon.placed):(this.opacities[s]=new de(null,i,l.text,l.icon,l.skipFade),r=r||l.text||l.icon)}for(var c in n){var h=n[c];if(!this.opacities[c]){var p=new de(h,i,!1,!1);p.isHidden()||(this.opacities[c]=p,r=r||h.text.placed||h.icon.placed)}}for(var f in o)this.variableOffsets[f]||!this.opacities[f]||this.opacities[f].isHidden()||(this.variableOffsets[f]=o[f]);for(var d in a)this.placedOrientations[d]||!this.opacities[d]||this.opacities[d].isHidden()||(this.placedOrientations[d]=a[d]);r?this.lastPlacementChangeTime=t:"number"!=typeof this.lastPlacementChangeTime&&(this.lastPlacementChangeTime=e?e.lastPlacementChangeTime:t)},be.prototype.updateLayerOpacities=function(t,e){for(var r={},i=0,n=e;i<n.length;i+=1){var o=n[i],a=o.getBucket(t);a&&o.latestFeatureIndex&&t.id===a.layerIds[0]&&this.updateBucketOpacities(a,r,o.collisionBoxArray)}},be.prototype.updateBucketOpacities=function(e,r,i){var n=this;e.hasTextData()&&e.text.opacityVertexArray.clear(),e.hasIconData()&&e.icon.opacityVertexArray.clear(),e.hasIconCollisionBoxData()&&e.iconCollisionBox.collisionVertexArray.clear(),e.hasTextCollisionBoxData()&&e.textCollisionBox.collisionVertexArray.clear();var o=e.layers[0].layout,a=new de(null,0,!1,!1,!0),s=o.get("text-allow-overlap"),l=o.get("icon-allow-overlap"),u=o.get("text-variable-anchor"),c="map"===o.get("text-rotation-alignment"),h="map"===o.get("text-pitch-alignment"),p="none"!==o.get("icon-text-fit"),f=new de(null,0,s&&(l||!e.hasIconData()||o.get("icon-optional")),l&&(s||!e.hasTextData()||o.get("text-optional")),!0);!e.collisionArrays&&i&&(e.hasIconCollisionBoxData()||e.hasTextCollisionBoxData())&&e.deserializeCollisionBoxes(i);for(var d=function(t,e,r){for(var i=0;i<e/4;i++)t.opacityVertexArray.emplaceBack(r)},m=function(i){var o=e.symbolInstances.get(i),s=o.numHorizontalGlyphVertices,l=o.numVerticalGlyphVertices,m=o.crossTileID,y=n.opacities[m];r[m]?y=a:y||(n.opacities[m]=y=f),r[m]=!0;var g=o.numIconVertices>0,v=n.placedOrientations[o.crossTileID],_=v===t.WritingMode.vertical,x=v===t.WritingMode.horizontal||v===t.WritingMode.horizontalOnly;if(s>0||l>0){var b=ke(y.text);d(e.text,s,_?Ce:b),d(e.text,l,x?Ce:b);var w=y.text.isHidden();[o.rightJustifiedTextSymbolIndex,o.centerJustifiedTextSymbolIndex,o.leftJustifiedTextSymbolIndex].forEach(function(t){t>=0&&(e.text.placedSymbolArray.get(t).hidden=w||_?1:0)}),o.verticalPlacedTextSymbolIndex>=0&&(e.text.placedSymbolArray.get(o.verticalPlacedTextSymbolIndex).hidden=w||x?1:0);var S=n.variableOffsets[o.crossTileID];S&&n.markUsedJustification(e,S.anchor,o,v);var E=n.placedOrientations[o.crossTileID];E&&(n.markUsedJustification(e,"left",o,E),n.markUsedOrientation(e,E,o))}if(g){var I=ke(y.icon),T=!(p&&o.verticalPlacedIconSymbolIndex&&_);o.placedIconSymbolIndex>=0&&(d(e.icon,o.numIconVertices,T?I:Ce),e.icon.placedSymbolArray.get(o.placedIconSymbolIndex).hidden=y.icon.isHidden()),o.verticalPlacedIconSymbolIndex>=0&&(d(e.icon,o.numVerticalIconVertices,T?Ce:I),e.icon.placedSymbolArray.get(o.verticalPlacedIconSymbolIndex).hidden=y.icon.isHidden())}if(e.hasIconCollisionBoxData()||e.hasTextCollisionBoxData()){var A=e.collisionArrays[i];if(A){var P=new t.Point(0,0);if(A.textBox||A.verticalTextBox){var z=!0;if(u){var k=n.variableOffsets[m];k?(P=_e(k.anchor,k.width,k.height,k.textOffset,k.textBoxScale),c&&P._rotate(h?n.transform.angle:-n.transform.angle)):z=!1}A.textBox&&we(e.textCollisionBox.collisionVertexArray,y.text.placed,!z||_,P.x,P.y),A.verticalTextBox&&we(e.textCollisionBox.collisionVertexArray,y.text.placed,!z||x,P.x,P.y)}var C=Boolean(!x&&A.verticalIconBox);A.iconBox&&we(e.iconCollisionBox.collisionVertexArray,y.icon.placed,C,p?P.x:0,p?P.y:0),A.verticalIconBox&&we(e.iconCollisionBox.collisionVertexArray,y.icon.placed,!C,p?P.x:0,p?P.y:0)}}},y=0;y<e.symbolInstances.length;y++)m(y);if(e.sortFeatures(this.transform.angle),this.retainedQueryData[e.bucketInstanceId]&&(this.retainedQueryData[e.bucketInstanceId].featureSortOrder=e.featureSortOrder),e.hasTextData()&&e.text.opacityVertexBuffer&&e.text.opacityVertexBuffer.updateData(e.text.opacityVertexArray),e.hasIconData()&&e.icon.opacityVertexBuffer&&e.icon.opacityVertexBuffer.updateData(e.icon.opacityVertexArray),e.hasIconCollisionBoxData()&&e.iconCollisionBox.collisionVertexBuffer&&e.iconCollisionBox.collisionVertexBuffer.updateData(e.iconCollisionBox.collisionVertexArray),e.hasTextCollisionBoxData()&&e.textCollisionBox.collisionVertexBuffer&&e.textCollisionBox.collisionVertexBuffer.updateData(e.textCollisionBox.collisionVertexArray),e.bucketInstanceId in this.collisionCircleArrays){var g=this.collisionCircleArrays[e.bucketInstanceId];e.placementInvProjMatrix=g.invProjMatrix,e.placementViewportMatrix=g.viewportMatrix,e.collisionCircleArray=g.circles,delete this.collisionCircleArrays[e.bucketInstanceId]}},be.prototype.symbolFadeChange=function(t){return 0===this.fadeDuration?1:(t-this.commitTime)/this.fadeDuration+this.prevZoomAdjustment},be.prototype.zoomAdjustment=function(t){return Math.max(0,(this.transform.zoom-t)/1.5)},be.prototype.hasTransitions=function(t){return this.stale||t-this.lastPlacementChangeTime<this.fadeDuration},be.prototype.stillRecent=function(t,e){var r=this.zoomAtLastRecencyCheck===e?1-this.zoomAdjustment(e):1;return this.zoomAtLastRecencyCheck=e,this.commitTime+this.fadeDuration*r>t},be.prototype.setStale=function(){this.stale=!0};var Se=Math.pow(2,25),Ee=Math.pow(2,24),Ie=Math.pow(2,17),Te=Math.pow(2,16),Ae=Math.pow(2,9),Pe=Math.pow(2,8),ze=Math.pow(2,1);function ke(t){if(0===t.opacity&&!t.placed)return 0;if(1===t.opacity&&t.placed)return 4294967295;var e=t.placed?1:0,r=Math.floor(127*t.opacity);return r*Se+e*Ee+r*Ie+e*Te+r*Ae+e*Pe+r*ze+e}var Ce=0,Me=function(t){this._sortAcrossTiles="viewport-y"!==t.layout.get("symbol-z-order")&&void 0!==t.layout.get("symbol-sort-key").constantOr(1),this._currentTileIndex=0,this._currentPartIndex=0,this._seenCrossTileIDs={},this._bucketParts=[]};Me.prototype.continuePlacement=function(t,e,r,i,n){for(var o=this._bucketParts;this._currentTileIndex<t.length;)if(e.getBucketParts(o,i,t[this._currentTileIndex],this._sortAcrossTiles),this._currentTileIndex++,n())return!0;for(this._sortAcrossTiles&&(this._sortAcrossTiles=!1,o.sort(function(t,e){return t.sortKey-e.sortKey}));this._currentPartIndex<o.length;)if(e.placeLayerBucketPart(o[this._currentPartIndex],this._seenCrossTileIDs,r),this._currentPartIndex++,n())return!0;return!1};var De=function(t,e,r,i,n,o,a){this.placement=new be(t,n,o,a),this._currentPlacementIndex=e.length-1,this._forceFullPlacement=r,this._showCollisionBoxes=i,this._done=!1};De.prototype.isDone=function(){return this._done},De.prototype.continuePlacement=function(e,r,i){for(var n=this,o=t.browser.now(),a=function(){var e=t.browser.now()-o;return!n._forceFullPlacement&&e>2};this._currentPlacementIndex>=0;){var s=r[e[this._currentPlacementIndex]],l=this.placement.collisionIndex.transform.zoom;if("symbol"===s.type&&(!s.minzoom||s.minzoom<=l)&&(!s.maxzoom||s.maxzoom>l)){if(this._inProgressLayer||(this._inProgressLayer=new Me(s)),this._inProgressLayer.continuePlacement(i[s.source],this.placement,this._showCollisionBoxes,s,a))return;delete this._inProgressLayer}this._currentPlacementIndex--}this._done=!0},De.prototype.commit=function(t){return this.placement.commit(t),this.placement};var Le=512/t.EXTENT/2,Re=function(t,e,r){this.tileID=t,this.indexedSymbolInstances={},this.bucketInstanceId=r;for(var i=0;i<e.length;i++){var n=e.get(i),o=n.key;this.indexedSymbolInstances[o]||(this.indexedSymbolInstances[o]=[]),this.indexedSymbolInstances[o].push({crossTileID:n.crossTileID,coord:this.getScaledCoordinates(n,t)})}};Re.prototype.getScaledCoordinates=function(e,r){var i=Le/Math.pow(2,r.canonical.z-this.tileID.canonical.z);return{x:Math.floor((r.canonical.x*t.EXTENT+e.anchorX)*i),y:Math.floor((r.canonical.y*t.EXTENT+e.anchorY)*i)}},Re.prototype.findMatches=function(t,e,r){for(var i=this.tileID.canonical.z<e.canonical.z?1:Math.pow(2,this.tileID.canonical.z-e.canonical.z),n=0;n<t.length;n++){var o=t.get(n);if(!o.crossTileID){var a=this.indexedSymbolInstances[o.key];if(a)for(var s=this.getScaledCoordinates(o,e),l=0,u=a;l<u.length;l+=1){var c=u[l];if(Math.abs(c.coord.x-s.x)<=i&&Math.abs(c.coord.y-s.y)<=i&&!r[c.crossTileID]){r[c.crossTileID]=!0,o.crossTileID=c.crossTileID;break}}}}};var Be=function(){this.maxCrossTileID=0};Be.prototype.generate=function(){return++this.maxCrossTileID};var Fe=function(){this.indexes={},this.usedCrossTileIDs={},this.lng=0};Fe.prototype.handleWrapJump=function(t){var e=Math.round((t-this.lng)/360);if(0!==e)for(var r in this.indexes){var i=this.indexes[r],n={};for(var o in i){var a=i[o];a.tileID=a.tileID.unwrapTo(a.tileID.wrap+e),n[a.tileID.key]=a}this.indexes[r]=n}this.lng=t},Fe.prototype.addBucket=function(t,e,r){if(this.indexes[t.overscaledZ]&&this.indexes[t.overscaledZ][t.key]){if(this.indexes[t.overscaledZ][t.key].bucketInstanceId===e.bucketInstanceId)return!1;this.removeBucketCrossTileIDs(t.overscaledZ,this.indexes[t.overscaledZ][t.key])}for(var i=0;i<e.symbolInstances.length;i++)e.symbolInstances.get(i).crossTileID=0;this.usedCrossTileIDs[t.overscaledZ]||(this.usedCrossTileIDs[t.overscaledZ]={});var n=this.usedCrossTileIDs[t.overscaledZ];for(var o in this.indexes){var a=this.indexes[o];if(Number(o)>t.overscaledZ)for(var s in a){var l=a[s];l.tileID.isChildOf(t)&&l.findMatches(e.symbolInstances,t,n)}else{var u=a[t.scaledTo(Number(o)).key];u&&u.findMatches(e.symbolInstances,t,n)}}for(var c=0;c<e.symbolInstances.length;c++){var h=e.symbolInstances.get(c);h.crossTileID||(h.crossTileID=r.generate(),n[h.crossTileID]=!0)}return void 0===this.indexes[t.overscaledZ]&&(this.indexes[t.overscaledZ]={}),this.indexes[t.overscaledZ][t.key]=new Re(t,e.symbolInstances,e.bucketInstanceId),!0},Fe.prototype.removeBucketCrossTileIDs=function(t,e){for(var r in e.indexedSymbolInstances)for(var i=0,n=e.indexedSymbolInstances[r];i<n.length;i+=1)delete this.usedCrossTileIDs[t][n[i].crossTileID]},Fe.prototype.removeStaleBuckets=function(t){var e=!1;for(var r in this.indexes){var i=this.indexes[r];for(var n in i)t[i[n].bucketInstanceId]||(this.removeBucketCrossTileIDs(r,i[n]),delete i[n],e=!0)}return e};var Oe=function(){this.layerIndexes={},this.crossTileIDs=new Be,this.maxBucketInstanceId=0,this.bucketsInCurrentPlacement={}};Oe.prototype.addLayer=function(t,e,r){var i=this.layerIndexes[t.id];void 0===i&&(i=this.layerIndexes[t.id]=new Fe);var n=!1,o={};i.handleWrapJump(r);for(var a=0,s=e;a<s.length;a+=1){var l=s[a],u=l.getBucket(t);u&&t.id===u.layerIds[0]&&(u.bucketInstanceId||(u.bucketInstanceId=++this.maxBucketInstanceId),i.addBucket(l.tileID,u,this.crossTileIDs)&&(n=!0),o[u.bucketInstanceId]=!0)}return i.removeStaleBuckets(o)&&(n=!0),n},Oe.prototype.pruneUnusedLayers=function(t){var e={};for(var r in t.forEach(function(t){e[t]=!0}),this.layerIndexes)e[r]||delete this.layerIndexes[r]};var Ue=function(e,r){return t.emitValidationErrors(e,r&&r.filter(function(t){return"source.canvas"!==t.identifier}))},Ve=t.pick(Nt,["addLayer","removeLayer","setPaintProperty","setLayoutProperty","setFilter","addSource","removeSource","setLayerZoomRange","setLight","setTransition","setGeoJSONSourceData"]),Ne=t.pick(Nt,["setCenter","setZoom","setBearing","setP

2(e=t.clone$1(e)).layers=Vt(e.layers);var i=function(e,r){if(!e)return[{command:Nt.setStyle,args:[r]}];var i=[];try{if(!t.deepEqual(e.version,r.version))return[{command:Nt.setStyle,args:[r]}];t.deepEqual(e.center,r.center)||i.push({command:Nt.setCenter,args:[r.center]}),t.deepEqual(e.zoom,r.zoom)||i.push({command:Nt.setZoom,args:[r.zoom]}),t.deepEqual(e.bearing,r.bearing)||i.push({command:Nt.setBearing,args:[r.bearing]}),t.deepEqual(e.pitch,r.pitch)||i.push({command:Nt.setPitch,args:[r.pitch]}),t.deepEqual(e.sprite,r.sprite)||i.push({command:Nt.setSprite,args:[r.sprite]}),t.deepEqual(e.glyphs,r.glyphs)||i.push({command:Nt.setGlyphs,args:[r.glyphs]}),t.deepEqual(e.transition,r.transition)||i.push({command:Nt.setTransition,args:[r.transition]}),t.deepEqual(e.light,r.light)||i.push({command:Nt.setLight,args:[r.light]});var n={},o=[];!function(e,r,i,n){var o;for(o in r=r||{},e=e||{})e.hasOwnProperty(o)&&(r.hasOwnProperty(o)||qt(o,i,n));for(o in r)r.hasOwnProperty(o)&&(e.hasOwnProperty(o)?t.deepEqual(e[o],r[o])||("geojson"===e[o].type&&"geojson"===r[o].type&&Gt(e,r,o)?i.push({command:Nt.setGeoJSONSourceData,args:[o,r[o].data]}):Zt(o,r,i,n)):jt(o,r,i))}(e.sources,r.sources,o,n);var a=[];e.layers&&e.layers.forEach(function(t){n[t.source]?i.push({command:Nt.removeLayer,args:[t.id]}):a.push(t)}),i=i.concat(o),function(e,r,i){r=r||[];var n,o,a,s,l,u,c,h=(e=e||[]).map(Wt),p=r.map(Wt),f=e.reduce(Kt,{}),d=r.reduce(Kt,{}),m=h.slice(),y=Object.create(null);for(n=0,o=0;n<h.length;n++)d.hasOwnProperty(a=h[n])?o++:(i.push({command:Nt.removeLayer,args:[a]}),m.splice(m.indexOf(a,o),1));for(n=0,o=0;n<p.length;n++)m[m.length-1-n]!==(a=p[p.length-1-n])&&(f.hasOwnProperty(a)?(i.push({command:Nt.removeLayer,args:[a]}),m.splice(m.lastIndexOf(a,m.length-o),1)):o++,i.push({command:Nt.addLayer,args:[d[a],u=m[m.length-n]]}),m.splice(m.length-n,0,a),y[a]=!0);for(n=0;n<p.length;n++)if(s=f[a=p[n]],l=d[a],!y[a]&&!t.deepEqual(s,l))if(t.deepEqual(s.source,l.source)&&t.deepEqual(s["source-layer"],l["source-layer"])&&t.deepEqual(s.type,l.type)){for(c in Xt(s.layout,l.layout,i,a,null,Nt.setLayoutProperty),Xt(s.paint,l.paint,i,a,null,Nt.setPaintProperty),t.deepEqual(s.filter,l.filter)||i.push({command:Nt.setFilter,args:[a,l.filter]}),t.deepEqual(s.minzoom,l.minzoom)&&t.deepEqual(s.maxzoom,l.maxzoom)||i.push({command:Nt.setLayerZoomRange,args:[a,l.minzoom,l.maxzoom]}),s)s.hasOwnProperty(c)&&"layout"!==c&&"paint"!==c&&"filter"!==c&&"metadata"!==c&&"minzoom"!==c&&"maxzoom"!==c&&(0===c.indexOf("paint.")?Xt(s[c],l[c],i,a,c.slice(6),Nt.setPaintProperty):t.deepEqual(s[c],l[c])||i.push({command:Nt.setLayerProperty,args:[a,c,l[c]]}));for(c in l)l.hasOwnProperty(c)&&!s.hasOwnProperty(c)&&"layout"!==c&&"paint"!==c&&"filter"!==c&&"metadata"!==c&&"minzoom"!==c&&"maxzoom"!==c&&(0===c.indexOf("paint.")?Xt(s[c],l[c],i,a,c.slice(6),Nt.setPaintProperty):t.deepEqual(s[c],l[c])||i.push({command:Nt.setLayerProperty,args:[a,c,l[c]]}))}else i.push({command:Nt.removeLayer,args:[a]}),u=m[m.lastIndexOf(a)+1],i.push({command:Nt.addLayer,args:[l,u]})}(a,r.layers,i)}catch(t){console.warn("Unable to compute style diff:",t),i=[{command:Nt.setStyle,args:[r]}]}return i}(this.serialize(),e).filter(function(t){return!(t.command in Ne)});if(0===i.length)return!1;var n=i.filter(function(t){return!(t.command in Ve)});if(n.length>0)throw new Error("Unimplemented: "+n.map(function(t){return t.command}).join(", ")+".");return i.forEach(function(t){"setTransition"!==t.command&&r[t.command].apply(r,t.args)}),this.stylesheet=e,!0},r.prototype.addImage=function(e,r){if(this.getImage(e))return this.fire(new t.ErrorEvent(new Error("An image with this name already exists.")));this.imageManager.addImage(e,r),this._afterImageUpdated(e)},r.prototype.updateImage=function(t,e){this.imageManager.updateImage(t,e)},r.prototype.getImage=function(t){return this.imageManager.getImage(t)},r.prototype.removeImage=function(e){if(!this.getImage(e))return this.fire(new t.ErrorEvent(new Error("No image with this name exists.")));this.imageManager.removeImage(e),this._afterImageUpdated(e)},r.prototype._afterImageUpdated=function(e){this._availableImages=this.imageManager.listImages(),this._changedImages[e]=!0,this._changed=!0,this.dispatcher.broadcast("setImages",this._availableImages),this.fire(new t.Event("data",{dataType:"style"}))},r.prototype.listImages=function(){return this._checkLoaded(),this.imageManager.listImages()},r.prototype.addSource=function(e,r,i){var n=this;if(void 0===i&&(i={}),this._checkLoaded(),void 0!==this.sourceCaches[e])throw new Error("There is already a source with this ID");if(!r.type)throw new Error("The type property must be defined, but only the following properties were given: "+Object.keys(r).join(", ")+".");if(!(["vector","raster","geojson","video","image"].indexOf(r.type)>=0&&this._validate(t.validateStyle.source,"sources."+e,r,null,i))){this.map&&this.map._collectResourceTiming&&(r.collectResourceTiming=!0);var o=this.sourceCaches[e]=new kt(e,r,this.dispatcher);o.style=this,o.setEventedParent(this,function(){return{isSourceLoaded:n.loaded(),source:o.serialize(),sourceId:e}}),o.onAdd(this.map),this._changed=!0}},r.prototype.removeSource=function(e){if(this._checkLoaded(),void 0===this.sourceCaches[e])throw new Error("There is no source with this ID");for(var r in this._layers)if(this._layers[r].source===e)return this.fire(new t.ErrorEvent(new Error('Source "'+e+'" cannot be removed while layer "'+r+'" is using it.')));var i=this.sourceCaches[e];delete this.sourceCaches[e],delete this._updatedSources[e],i.fire(new t.Event("data",{sourceDataType:"metadata",dataType:"source",sourceId:e})),i.setEventedParent(null),i.clearTiles(),i.onRemove&&i.onRemove(this.map),this._changed=!0},r.prototype.setGeoJSONSourceData=function(t,e){this._checkLoaded(),this.sourceCaches[t].getSource().setData(e),this._changed=!0},r.prototype.getSource=function(t){return this.sourceCaches[t]&&this.sourceCaches[t].getSource()},r.prototype.addLayer=function(e,r,i){void 0===i&&(i={}),this._checkLoaded();var n=e.id;if(this.getLayer(n))this.fire(new t.ErrorEvent(new Error('Layer with i

2r&&-1===n?this.fire(new t.ErrorEvent(new Error('Layer with id "'+r+'" does not exist on this map.'))):(this._order.splice(n,0,e),this._layerOrderChanged=!0)}}else this.fire(new t.ErrorEvent(new Error("The layer '"+e+"' does not exist in the map's style and cannot be moved.")))},r.prototype.removeLayer=function(e){this._checkLoaded();var r=this._layers[e];if(r){r.setEventedParent(null);var i=this._order.indexOf(e);this._order.splice(i,1),this._layerOrderChanged=!0,this._changed=!0,this._removedLayers[e]=r,delete this._layers[e],delete this._serializedLayers[e],delete this._updatedLayers[e],delete this._updatedPaintProps[e],r.onRemove&&r.onRemove(this.map)}else this.fire(new t.ErrorEvent(new Error("The layer '"+e+"' does not exist in the map's style and cannot be removed.")))},r.prototype.getLayer=function(t){return this._layers[t]},r.prototype.hasLayer=function(t){return t in this._layers},r.prototype.setLayerZoomRange=function(e,r,i){this._checkLoaded();var n=this.getLayer(e);n?n.minzoom===r&&n.maxzoom===i||(null!=r&&(n.minzoom=r),null!=i&&(n.maxzoom=i),this._updateLayer(n)):this.fire(new t.ErrorEvent(new Error("The layer '"+e+"' does not exist in the map's style and cannot have zoom extent.")))},r.prototype.setFilter=function(e,r,i){void 0===i&&(i={}),this._checkLoaded();var n=this.getLayer(e);if(n){if(!t.deepEqual(n.filter,r))return null==r?(n.filter=void 0,void this._updateLayer(n)):void(this._validate(t.validateStyle.filter,"layers."+n.id+".filter",r,null,i)||(n.filter=t.clone$1(r),this._updateLayer(n)))}else this.fire(new t.ErrorEvent(new Error("The layer '"+e+"' does not exist in the map's style and cannot be filtered.")))},r.prototype.getFilter=function(e){return t.clone$1(this.getLayer(e).filter)},r.prototype.setLayoutProperty=function(e,r,i,n){void 0===n&&(n={}),this._checkLoaded();var o=this.getLayer(e);o?t.deepEqual(o.getLayoutProperty(r),i)||(o.setLayoutProperty(r,i,n),this._updateLayer(o)):this.fire(new t.ErrorEvent(new Error("The layer '"+e+"' does not exist in the map's style and cannot be styled.")))},r.prototype.getLayoutProperty=function(e,r){var i=this.getLayer(e);if(i)return i.getLayoutProperty(r);this.fire(new t.ErrorEvent(new Error("The layer '"+e+"' does not exist in the map's style.")))},r.prototype.setPaintProperty=function(e,r,i,n){void 0===n&&(n={}),this._checkLoaded();var o=this.getLayer(e);o?t.deepEqual(o.getPaintProperty(r),i)||(o.setPaintProperty(r,i,n)&&this._updateLayer(o),this._changed=!0,this._updatedPaintProps[e]=!0):this.fire(new t.ErrorEvent(new Error("The layer '"+e+"' does not exist in the map's style and cannot be styled.")))},r.prototype.getPaintProperty=function(t,e){return this.getLayer(t).getPaintProperty(e)},r.prototype.setFeatureState=function(e,r){this._checkLoaded();var i=e.source,n=e.sourceLayer,o=this.sourceCaches[i];if(void 0!==o){var a=o.getSource().type;"geojson"===a&&n?this.fire(new t.ErrorEvent(new Error("GeoJSON sources cannot have a sourceLayer parameter."))):"vector"!==a||n?(void 0===e.id&&this.fire(new t.ErrorEvent(new Error("The feature id parameter must be provided."))),o.setFeatureState(n,e.id,r)):this.fire(new t.ErrorEvent(new Error("The sourceLayer parameter must be provided for vector source types.")))}else this.fire(new t.ErrorEvent(new Error("The source '"+i+"' does not exist in the map's style.")))},r.prototype.removeFeatureState=function(e,r){this._checkLoaded();var i=e.source,n=this.sourceCaches[i];if(void 0!==n){var o=n.getSource().type,a="vector"===o?e.sourceLayer:void 0;"vector"!==o||a?r&&"string"!=typeof e.id&&"number"!=typeof e.id?this.fire(new t.ErrorEvent(new Error("A feature id is required to remove its specific state property."))):n.removeFeatureState(a,e.id,r):this.fire(new t.ErrorEvent(new Error("The sourceLayer parameter must be provided for vector source types.")))}else this.fire(new t.ErrorEvent(new Error("The source '"+i+"' does not exist in the map's style.")))},r.prototype.getFeatureState=function(e){this._checkLoaded();var r=e.source,i=e.sourceLayer,n=this.sourceCaches[r];if(void 0!==n){if("vector"!==n.getSource().type||i)return void 0===e.id&&this.fire(new t.ErrorEvent(new Error("The feature id parameter must be provided."))),n.getFeatureState(i,e.id);this.fire(new t.ErrorEvent(new Error("The sourceLayer parameter must be provided for vector source types.")))}else this.fire(new t.ErrorEvent(new Error("The source '"+r+"' does not exist in the map's style.")))},r.prototype.getTransition=function(){return t.extend({duration:300,delay:0},this.stylesheet&&this.stylesheet.transition)},r.prototype.serialize=function(){return t.filterObject({version:this.stylesheet.version,name:this.stylesheet.name,metadata:this.stylesheet.metadata,light:this.stylesheet.light,center:this.stylesheet.center,zoom:this.stylesheet.zoom,bearing:this.stylesheet.bearing,pitch:this.stylesheet.pitch,sprite:this.stylesheet.sprite,glyphs:this.stylesheet.glyphs,transition:this.stylesheet.transition,sources:t.mapObject(this.sourceCaches,function(t){return t.serialize()}),layers:this._serializeLayers(this._order)},function(t){return void 0!==t})},r.prototype._updateLayer=function(t){this._updatedLayers[t.id]=!0,t.source&&!this._updatedSources[t.source]&&"raster"!==this.sourceCaches[t.source].getSource().type&&(this._updatedSources[t.source]="reload",this.sourceCaches[t.source].pause()),this._changed=!0},r.prototype._flattenAndSortRenderedFeatures=function(t){for(var e=this,r=function(t){return"fill-extrusion"===e._layers[t].type},i={},n=[],o=this._order.length-1;o>=0;o--){var a=this._order[o];if(r(a)){i[a]=o;for(var s=0,l=t;s<l.length;s+=1){var u=l[s][a];if(u)for(var c=0,h=u;c<h.length;c+=1)n.push(h[c])}}}n.sort(function(t,e){return e.intersectionZ-t.intersectionZ});for(var p=[],f=this._order.length-1;f>=0;f--){var d=this._order[f];if(r(d))for(var m=n.length-1;m>=0;m--){var y=n[m].feature;if(i[y.layer.id]<f)break;p.push(y),n.pop()}else for(var g=0,v=t;g<v.length;g+=1){var _=v[g][d];if(_)for(var x=0,b=_;x<b.length;x+=1)p.push(b[x].feature)}}return p},r.prototype.queryRenderedFeatures=function(e,r,i){r&&r.filter&&this._validate(t.validateStyle.filter,"queryRenderedFeatures.filter",r.filter,null,r);var n={};if(r&&r.layers){if(!Array.isArray(r.layers))return this.fire(new t.ErrorEvent(new Error("parameters.layers must be an Array."))),[];for(var o=0,a=r.layers;o<a.length;o+=1){var s=a[o],l=this._layers[s];if(!l)return this.fire(new t.ErrorEvent(new Error("The layer '"+s+"' does not exist in the map's style and cannot be queried for features."))),[];n[l.source]=!0}}var u=[];for(var c in r.availableImages=this._availableImages,this.sourceCaches)r.layers&&!n[c]||u.push(F(this.sourceCaches[c],this._layers,this._serializedLayers,e,r,i));return this.placement&&u.push(function(t,e,r,i,n,o,a){for(var s={},l=o.queryRenderedSymbols(i),u=[],c=0,h=Object.keys(l).map(Number);c<h.length;c+=1)u.push(a[h[c]]);u.sort(O);for(var p=function(){var r=d[f],i=r.featureIndex.lookupSymbolFeatures(l[r.bucketInstanceId],e,r.bucketIndex,r.sourceLayerIndex,n.filter,n.layers,n.availableImages,t);for(var o in i){var a=s[o]=s[o]||[],u=i[o];u.sort(function(t,e){var i=r.featureSortOrder;if(i){var n=i.indexOf(t.featureIndex);return i.indexOf(e.featureIndex)-n}return e.featureIndex-t.featureIndex});for(var c=0,h=u;c<h.length;c+=1)a.push(h[c])}},f=0,d=u;f<d.length;f+=1)p();var m=function(e){s[e].forEach(function(i){var n=i.feature,o=r[t[e].source].getFeatureState(n.layer["source-layer"],n.id);n.source=n.layer.source,n.layer["source-layer"]&&(n.sourceLayer=n.layer["source-layer"]),n.state=o})};for(var y in s)m(y);return s}(this._layers,this._serializedLayers,this.sourceCaches,e,r,this.placement.collisionIndex,this.placement.retainedQueryData)),this._flattenAndSortRenderedFeatures(u)},r.prototype.querySourceFeatures=function(e,r){r&&r.filter&&this._validate(t.validateStyle.filter,"querySourceFeatures.filter",r.filter,null,r);var i=this.sourceCaches[e];return i?function(t,e){for(var r=t.getRenderableIds().map(function(e){return t.getTileByID(e)}),i=[],n={},o=0;o<r.length;o++){var a=r[o],s=a.tileID.canonical.key;n[s]||(n[s]=!0,a.querySourceFeatures(i,e))}return i}(i,r):[]},r.prototype.addSourceType=function(t,e,i){return r.getSourceType(t)?i(new Error('A source type called "'+t+'" already exists.')):(r.setSourceType(t,e),e.workerSourceURL?void this.dispatcher.broadcast("loadWorkerSource",{name:t,url:e.workerSourceURL},i):i(null,null))},r.prototype.getLight=function(){return this.light.getLight()},r.prototype.setLight=function(e,r){void 0===r&&(r={}),this._checkLoaded();var i=this.light.getLight(),n=!1;for(var o in e)if(!t.deepEqual(e[o],i[o])){n=!0;break}if(n){var a={now:t.browser.now(),transition:t.extend({duration:300,delay:0},this.stylesheet.transition)};this.light.setLight(e,r),this.light.updateTransitions(a)}},r.prototype._validate=function(e,r,i,n,o){return void 0===o&&(o={}),(!o||!1!==o.validate)&&Ue(this,e.call(t.validateStyle,t.extend({key:r,style:this.serialize(),value:i,styleSpec:t.styleSpec},n)))},r.prototype._remove=function(){for(var e in this._request&&(this._request.cancel(),this._request=null),this._spriteRequest&&(this._spriteRequest.cancel(),this._spriteRequest=null),t.evented.off("pluginStateChange",this._rtlTextPluginCallback),this._layers)this._layers[e].setEventedParent(null);for(var r in this.sourceCaches)this.sourceCaches[r].clearTiles(),this.sourceCaches[r].setEventedParent(null);this.imageManager.setEventedParent(null),this.setEventedParent(null),this.dispatcher.remove()},r.prototype._clearSource=function(t){this.sourceCaches[t].clearTiles()},r.prototype._reloadSource=function(t){this.sourceCaches[t].resume(),this.sourceCaches[t].reload()},r.prototype._updateSources=function(t){for(var e in this.sourceCaches)this.sourceCaches[e].update(t)},r.prototype._generateCollisionBoxes=function(){for(var t in this.sourceCaches)this._reloadSource(t)},r.prototype._updatePlacement=function(e,r,i,n,o){void 0===o&&(o=!1);for(var a=!1,s=!1,l={},u=0,c=this._order;u<c.length;u+=1){var h=this._layers[c[u]];if("symbol"===h.type){if(!l[h.source]){var p=this.sourceCaches[h.source];l[h.source]=p.getRenderableIds(!0).map(function(t){return p.getTileByID(t)}).sort(function(t,e){return e.tileID.overscaledZ-t.tileID.overscaledZ||(t.tileID.isLessThan(e.tileID)?-1:1)})}var f=this.crossTileSymbolIndex.addLayer(h,l[h.source],e.center.lng);a=a||f}}if(this.crossTileSymbolIndex.pruneUnusedLayers(this._order),((o=o||this._layerOrderChanged||0===i)||!this.pauseablePlacement||this.pauseablePlacement.isDone()&&!this.placement.stillRecent(t.browser.now(),e.zoom))&&(this.pauseablePlacement=new De(e,this._order,o,r,i,n,this.placement),this._layerOrderChanged=!1),this.pauseablePlacement.isDone()?this.placement.setStale():(this.pauseablePlacement.continuePlacement(this._order,this._layers,l),this.pauseablePlacement.isDone()&&(this.placement=this.pauseablePlacement.commit(t.browser.now()),s=!0),a&&this.pauseablePlacement.placement.setStale()),s||a)for(var d=0,m=this._order;d<m.length;d+=1){var y=this._layers[m[d]];"symbol"===y.type&&this.placement.updateLayerOpacities(y,l[y.source])}return!this.pauseablePlacement.isDone()||this.placement.hasTransitions(t.browser.now())},r.prototype._releaseSymbolFadeTiles=function(){for(var t in this.sourceCaches)this.sourceCaches[t].releaseSymbolFadeTiles()},r.prototype.getImages=function(t,e,r){this.imageManager.getImages(e.icons,r),this._updateTilesForChangedImages();var i=this.sourceCaches[e.source];i&&i.setDependencies(e.tileID.key,e.type,e.icons)},r.prototype.getGlyphs=function(t,e,r){this.glyphManager.getGlyphs(e.stacks,r)}

2),o=r.tileSize*Math.pow(2,e.transform.tileZoom)/n,a=o*(r.tileID.canonical.x+r.tileID.wrap*n),s=o*r.tileID.canonical.y;return{u_image:0,u_texsize:r.imageAtlasTexture.size,u_scale:[i,t.fromScale,t.toScale],u_fade:t.t,u_pixel_coord_upper:[a>>16,s>>16],u_pixel_coord_lower:[65535&a,65535&s]}}br.prototype.draw=function(t,e,r,i,n,o,a,s,l,u,c,h,p,f,d,m){var y,g=t.gl;if(!this.failedToCreate){for(var v in t.program.set(this.program),t.setDepthMode(r),t.setStencilMode(i),t.setColorMode(n),t.setCullFace(o),this.fixedUniforms)this.fixedUniforms[v].set(a[v]);f&&f.setUniforms(t,this.binderUniforms,h,{zoom:p});for(var _=(y={},y[g.LINES]=2,y[g.TRIANGLES]=3,y[g.LINE_STRIP]=1,y)[e],x=0,b=c.get();x<b.length;x+=1){var w=b[x],S=w.vaos||(w.vaos={});(S[s]||(S[s]=new _r)).bind(t,this,l,f?f.getPaintVertexBuffers():[],u,w.vertexOffset,d,m),g.drawElements(e,w.primitiveLength*_,g.UNSIGNED_SHORT,w.primitiveOffset*_*2)}}};var Sr=function(e,r,i,n){var o=r.style.light,a=o.properties.get("position"),s=[a.x,a.y,a.z],l=t.create$1();"viewport"===o.properties.get("anchor")&&t.fromRotation(l,-r.transform.angle),t.transformMat3(s,s,l);var u=o.properties.get("color");return{u_matrix:e,u_lightpos:s,u_lightintensity:o.properties.get("intensity"),u_lightcolor:[u.r,u.g,u.b],u_vertical_gradient:+i,u_opacity:n}},Er=function(e,r,i,n,o,a,s){return t.extend(Sr(e,r,i,n),wr(a,r,s),{u_height_factor:-Math.pow(2,o.overscaledZ)/s.tileSize/8})},Ir=function(t){return{u_matrix:t}},Tr=function(e,r,i,n){return t.extend(Ir(e),wr(i,r,n))},Ar=function(t,e){return{u_matrix:t,u_world:e}},Pr=function(e,r,i,n,o){return t.extend(Tr(e,r,i,n),{u_world:o})},zr=function(e,r,i,n){var o,a,s=e.transform;if("map"===n.paint.get("circle-pitch-alignment")){var l=pe(i,1,s.zoom);o=!0,a=[l,l]}else o=!1,a=s.pixelsToGLUnits;return{u_camera_to_center_distance:s.cameraToCenterDistance,u_scale_with_map:+("map"===n.paint.get("circle-pitch-scale")),u_matrix:e.translatePosMatrix(r.posMatrix,i,n.paint.get("circle-translate"),n.paint.get("circle-translate-anchor")),u_pitch_with_map:+o,u_device_pixel_ratio:t.browser.devicePixelRatio,u_extrude_scale:a}},kr=function(t,e,r){var i=pe(r,1,e.zoom),n=Math.pow(2,e.zoom-r.tileID.overscaledZ),o=r.tileID.overscaleFactor();return{u_matrix:t,u_camera_to_center_distance:e.cameraToCenterDistance,u_pixels_to_tile_units:i,u_extrude_scale:[e.pixelsToGLUnits[0]/(i*n),e.pixelsToGLUnits[1]/(i*n)],u_overscale_factor:o}},Cr=function(t,e,r){return{u_matrix:t,u_inv_matrix:e,u_camera_to_center_distance:r.cameraToCenterDistance,u_viewport_size:[r.width,r.height]}},Mr=function(t,e,r){return void 0===r&&(r=1),{u_matrix:t,u_color:e,u_overlay:0,u_overlay_scale:r}},Dr=function(t){return{u_matrix:t}},Lr=function(t,e,r,i){return{u_matrix:t,u_extrude_scale:pe(e,1,r),u_intensity:i}},Rr=function(e,r,i){var n=e.transform;return{u_matrix:Vr(e,r,i),u_ratio:1/pe(r,1,n.zoom),u_device_pixel_ratio:t.browser.devicePixelRatio,u_units_to_pixels:[1/n.pixelsToGLUnits[0],1/n.pixelsToGLUnits[1]]}},Br=function(e,r,i,n){return t.extend(Rr(e,r,i),{u_image:0,u_image_height:n})},Fr=function(e,r,i,n){var o=e.transform,a=Ur(r,o);return{u_matrix:Vr(e,r,i),u_texsize:r.imageAtlasTexture.size,u_ratio:1/pe(r,1,o.zoom),u_device_pixel_ratio:t.browser.devicePixelRatio,u_image:0,u_scale:[a,n.fromScale,n.toScale],u_fade:n.t,u_units_to_pixels:[1/o.pixelsToGLUnits[0],1/o.pixelsToGLUnits[1]]}},Or=function(e,r,i,n,o){var a=e.lineAtlas,s=Ur(r,e.transform),l="round"===i.layout.get("line-cap"),u=a.getDash(n.from,l),c=a.getDash(n.to,l),h=u.width*o.fromScale,p=c.width*o.toScale;return t.extend(Rr(e,r,i),{u_patternscale_a:[s/h,-u.height/2],u_patternscale_b:[s/p,-c.height/2],u_sdfgamma:a.width/(256*Math.min(h,p)*t.browser.devicePixelRatio)/2,u_image:0,u_tex_y_a:u.y,u_tex_y_b:c.y,u_mix:o.t})};function Ur(t,e){return 1/pe(t,1,e.tileZoom)}function Vr(t,e,r){return t.translatePosMatrix(e.tileID.posMatrix,e,r.paint.get("line-translate"),r.paint.get("line-translate-anchor"))}var Nr=function(t,e,r,i,n){return{u_matrix:t,u_tl_parent:e,u_scale_parent:r,u_buffer_scale:1,u_fade_t:i.mix,u_opacity:i.opacity*n.paint.get("raster-opacity"),u_image0:0,u_image1:1,u_brightness_low:n.paint.get("raster-brightness-min"),u_brightness_high:n.paint.get("raster-brightness-max"),u_saturation_factor:(a=n.paint.get("raster-saturation"),a>0?1-1/(1.001-a):-a),u_contrast_factor:(o=n.paint.get("raster-contrast"),o>0?1/(1-o):1+o),u_spin_weights:jr(n.paint.get("raster-hue-rotate"))};var o,a};function jr(t){t*=Math.PI/180;var e=Math.sin(t),r=Math.cos(t);return[(2*r+1)/3,(-Math.sqrt(3)*e-r+1)/3,(Math.sqrt(3)*e-r+1)/3]}var qr,Zr=function(t,e,r,i,n,o,a,s,l,u){var c=n.transform;return{u_is_size_zoom_constant:+("constant"===t||"source"===t),u_is_size_feature_constant:+("constant"===t||"camera"===t),u_size_t:e?e.uSizeT:0,u_size:e?e.uSize:0,u_camera_to_center_distance:c.cameraToCenterDistance,u_pitch:c.pitch/360*2*Math.PI,u_rotate_symbol:+r,u_aspect_ratio:c.width/c.height,u_fade_change:n.options.fadeDuration?n.symbolFadeChange:1,u_matrix:o,u_label_plane_matrix:a,u_coord_matrix:s,u_is_text:+l,u_pitch_with_map:+i,u_texsize:u,u_texture:0}},Gr=function(e,r,i,n,o,a,s,l,u,c,h){var p=o.transform;return t.extend(Zr(e,r,i,n,o,a,s,l,u,c),{u_gamma_scale:n?Math.cos(p._pitch)*p.cameraToCenterDistance:1,u_device_pixel_ratio:t.browser.devicePixelRatio,u_is_halo:+h})},Xr=function(e,r,i,n,o,a,s,l,u,c){return t.extend(Gr(e,r,i,n,o,a,s,l,!0,u,!0),{u_texsize_icon:c,u_texture_icon:1})},Wr=function(t,e,r){return{u_matrix:t,u_opacity:e,u_color:r}},Kr=function(e,r,i,n,o,a){return t.extend(function(t,e,r,i){var n=r.imageManager.getPattern(t.from.toString()),o=r.imageManager.getPattern(t.to.toString()),a=r.imageManager.getPixelSize(),s=a.width,l=a.height,u=Math.pow(2,i.tileID.overscaledZ

2),c=i.tileSize*Math.pow(2,r.transform.tileZoom)/u,h=c*(i.tileID.canonical.x+i.tileID.wrap*u),p=c*i.tileID.canonical.y;return{u_image:0,u_pattern_tl_a:n.tl,u_pattern_br_a:n.br,u_pattern_tl_b:o.tl,u_pattern_br_b:o.br,u_texsize:[s,l],u_mix:e.t,u_pattern_size_a:n.displaySize,u_pattern_size_b:o.displaySize,u_scale_a:e.fromScale,u_scale_b:e.toScale,u_tile_units_to_pixels:1/pe(i,1,r.transform.tileZoom),u_pixel_coord_upper:[h>>16,p>>16],u_pixel_coord_lower:[65535&h,65535&p]}}(n,a,i,o),{u_matrix:e,u_opacity:r})},Hr={fillExtrusion:function(e,r){return{u_matrix:new t.UniformMatrix4f(e,r.u_matrix),u_lightpos:new t.Uniform3f(e,r.u_lightpos),u_lightintensity:new t.Uniform1f(e,r.u_lightintensity),u_lightcolor:new t.Uniform3f(e,r.u_lightcolor),u_vertical_gradient:new t.Uniform1f(e,r.u_vertical_gradient),u_opacity:new t.Uniform1f(e,r.u_opacity)}},fillExtrusionPattern:function(e,r){return{u_matrix:new t.UniformMatrix4f(e,r.u_matrix),u_lightpos:new t.Uniform3f(e,r.u_lightpos),u_lightintensity:new t.Uniform1f(e,r.u_lightintensity),u_lightcolor:new t.Uniform3f(e,r.u_lightcolor),u_vertical_gradient:new t.Uniform1f(e,r.u_vertical_gradient),u_height_factor:new t.Uniform1f(e,r.u_height_factor),u_image:new t.Uniform1i(e,r.u_image),u_texsize:new t.Uniform2f(e,r.u_texsize),u_pixel_coord_upper:new t.Uniform2f(e,r.u_pixel_coord_upper),u_pixel_coord_lower:new t.Uniform2f(e,r.u_pixel_coord_lower),u_scale:new t.Uniform3f(e,r.u_scale),u_fade:new t.Uniform1f(e,r.u_fade),u_opacity:new t.Uniform1f(e,r.u_opacity)}},fill:function(e,r){return{u_matrix:new t.UniformMatrix4f(e,r.u_matrix)}},fillPattern:function(e,r){return{u_matrix:new t.UniformMatrix4f(e,r.u_matrix),u_image:new t.Uniform1i(e,r.u_image),u_texsize:new t.Uniform2f(e,r.u_texsize),u_pixel_coord_upper:new t.Uniform2f(e,r.u_pixel_coord_upper),u_pixel_coord_lower:new t.Uniform2f(e,r.u_pixel_coord_lower),u_scale:new t.Uniform3f(e,r.u_scale),u_fade:new t.Uniform1f(e,r.u_fade)}},fillOutline:function(e,r){return{u_matrix:new t.UniformMatrix4f(e,r.u_matrix),u_world:new t.Uniform2f(e,r.u_world)}},fillOutlinePattern:function(e,r){return{u_matrix:new t.UniformMatrix4f(e,r.u_matrix),u_world:new t.Uniform2f(e,r.u_world),u_image:new t.Uniform1i(e,r.u_image),u_texsize:new t.Uniform2f(e,r.u_texsize),u_pixel_coord_upper:new t.Uniform2f(e,r.u_pixel_coord_upper),u_pixel_coord_lower:new t.Uniform2f(e,r.u_pixel_coord_lower),u_scale:new t.Uniform3f(e,r.u_scale),u_fade:new t.Uniform1f(e,r.u_fade)}},circle:function(e,r){return{u_camera_to_center_distance:new t.Uniform1f(e,r.u_camera_to_center_distance),u_scale_with_map:new t.Uniform1i(e,r.u_scale_with_map),u_pitch_with_map:new t.Uniform1i(e,r.u_pitch_with_map),u_extrude_scale:new t.Uniform2f(e,r.u_extrude_scale),u_device_pixel_ratio:new t.Uniform1f(e,r.u_device_pixel_ratio),u_matrix:new t.UniformMatrix4f(e,r.u_matrix)}},collisionBox:function(e,r){return{u_matrix:new t.UniformMatrix4f(e,r.u_matrix),u_camera_to_center_distance:new t.Uniform1f(e,r.u_camera_to_center_distance),u_pixels_to_tile_units:new t.Uniform1f(e,r.u_pixels_to_tile_units),u_extrude_scale:new t.Uniform2f(e,r.u_extrude_scale),u_overscale_factor:new t.Uniform1f(e,r.u_overscale_factor)}},collisionCircle:function(e,r){return{u_matrix:new t.UniformMatrix4f(e,r.u_matrix),u_inv_matrix:new t.UniformMatrix4f(e,r.u_inv_matrix),u_camera_to_center_distance:new t.Uniform1f(e,r.u_camera_to_center_distance),u_viewport_size:new t.Uniform2f(e,r.u_viewport_size)}},debug:function(e,r){return{u_color:new t.UniformColor(e,r.u_color),u_matrix:new t.UniformMatrix4f(e,r.u_matrix),u_overlay:new t.Uniform1i(e,r.u_overlay),u_overlay_scale:new t.Uniform1f(e,r.u_overlay_scale)}},clippingMask:function(e,r){return{u_matrix:new t.UniformMatrix4f(e,r.u_matrix)}},heatmap:function(e,r){return{u_extrude_scale:new t.Uniform1f(e,r.u_extrude_scale),u_intensity:new t.Uniform1f(e,r.u_intensity),u_matrix:new t.UniformMatrix4f(e,r.u_matrix)}},heatmapTexture:function(e,r){return{u_matrix:new t.UniformMatrix4f(e,r.u_matrix),u_world:new t.Uniform2f(e,r.u_world),u_image:new t.Uniform1i(e,r.u_image),u_color_ramp:new t.Uniform1i(e,r.u_color_ramp),u_opacity:new t.Uniform1f(e,r.u_opacity)}},hillshade:function(e,r){return{u_matrix:new t.UniformMatrix4f(e,r.u_matrix),u_image:new t.Uniform1i(e,r.u_image),u_latrange:new t.Uniform2f(e,r.u_latrange),u_light:new t.Uniform2f(e,r.u_light),u_shadow:new t.UniformColor(e,r.u_shadow),u_highlight:new t.UniformColor(e,r.u_highlight),u_accent:new t.UniformColor(e,r.u_accent)}},hillshadePrepare:function(e,r){return{u_matrix:new t.UniformMatrix4f(e,r.u_matrix),u_image:new t.Uniform1i(e,r.u_image),u_dimension:new t.Uniform2f(e,r.u_dimension),u_zoom:new t.Uniform1f(e,r.u_zoom),u_unpack:new t.Uniform4f(e,r.u_unpack)}},line:function(e,r){return{u_matrix:new t.UniformMatrix4f(e,r.u_matrix),u_ratio:new t.Uniform1f(e,r.u_ratio),u_device_pixel_ratio:new t.Uniform1f(e,r.u_device_pixel_ratio),u_units_to_pixels:new t.Uniform2f(e,r.u_units_to_pixels)}},lineGradient:function(e,r){return{u_matrix:new t.UniformMatrix4f(e,r.u_matrix),u_ratio:new t.Uniform1f(e,r.u_ratio),u_device_pixel_ratio:new t.Uniform1f(e,r.u_device_pixel_ratio),u_units_to_pixels:new t.Uniform2f(e,r.u_units_to_pixels),u_image:new t.Uniform1i(e,r.u_image),u_image_height:new t.Uniform1f(e,r.u_image_height)}},linePattern:function(e,r){return{u_matrix:new t.UniformMatrix4f(e,r.u_matrix),u_texsize:new t.Uniform2f(e,r.u_texsize),u_ratio:new t.Uniform1f(e,r.u_ratio),u_device_pixel_ratio:new t.Uniform1f(e,r.u_device_pixel_ratio),u_image:new t.Uniform1i(e,r.u_image),u_units_to_pixels:new t.Uniform2f(e,r.u_units_to_pixels),u_scale:new t.Uniform3f(e,r.u_scale),u_fade:new t.Uniform1f(e,r.u_fade)}},lineSDF:function(e,r){return{u_matrix:new t.UniformMatrix4f(e,r.u_matrix),u_ratio:new t.Uniform1f(e,r.u_ratio),u_device_pixel_ratio:new t.Uniform1f(e,r.u_device_pixel_ratio),u_units_to_pixels:new t.Uniform2f(e,r.u_units_to_pixels),u_patternscale_a:new t.Uniform2f(e,r.u_patternscale_a),u_patternscale_b:new t.Uniform2f(e,r.u_patternscale_b),u_sdfgamma:new t.Uniform1f(e,r.u_sdfgamma),u_image:new t.Uniform1i(e,r.u_image),u_tex_y_a:new t.Uniform1f(e,r.u_tex_y_a),u_tex_y_b:new t.Uniform1f(e,r.u_tex_y_b),u_mix:new t.Uniform1f(e,r.u_mix)}},raster:function(e,r){return{u_matrix:new t.UniformMatrix4f(e,r.u_matrix),u_tl_parent:new t.Uniform2f(e,r.u_tl_parent),u_scale_parent:new t.Uniform1f(e,r.u_scale_parent),u_buffer_scale:new t.Uniform1f(e,r.u_buffer_scale),u_fade_t:new t.Uniform1f(e,r.u_fade_t),u_opacity:new t.Uniform1f(e,r.u_opacity),u_image0:new t.Uniform1i(e,r.u_image0),u_image1:new t.Uniform1i(e,r.u_image1),u_brightness_low:new t.Uniform1f(e,r.u_brightness_low),u_brightness_high:new t.Uniform1f(e,r.u_brightness_high),u_saturation_factor:new t.Uniform1f(e,r.u_saturation_factor),u_contrast_factor:new t.Uniform1f(e,r.u_contrast_factor),u_spin_weights:new t.Uniform3f(e,r.u_spin_weights)}},symbolIcon:function(e,r){return{u_is_size_zoom_constant:new t.Uniform1i(e,r.u_is_size_zoom_constant),u_is_size_feature_constant:new t.Uniform1i(e,r.u_is_size_feature_constant),u_size_t:new t.Uniform1f(e,r.u_size_t),u_size:new t.Uniform1f(e,r.u_size),u_camera_to_center_distance:new t.Uniform1f(e,r.u_camera_to_center_distance),u_pitch:new t.Uniform1f(e,r.u_pitch),u_rotate_symbol:new t.Uniform1i(e,r.u_rotate_symbol),u_aspect_ratio:new t.Uniform1f(e,r.u_aspect_ratio),u_fade_change:new t.Uniform1f(e,r.u_fade_change),u_matrix:new t.UniformMatrix4f(e,r.u_matrix),u_label_plane_matrix:new t.UniformMatrix4f(e,r.u_label_plane_matrix

2),u_coord_matrix:new t.UniformMatrix4f(e,r.u_coord_matrix),u_is_text:new t.Uniform1i(e,r.u_is_text),u_pitch_with_map:new t.Uniform1i(e,r.u_pitch_with_map),u_texsize:new t.Uniform2f(e,r.u_texsize),u_texture:new t.Uniform1i(e,r.u_texture)}},symbolSDF:function(e,r){return{u_is_size_zoom_constant:new t.Uniform1i(e,r.u_is_size_zoom_constant),u_is_size_feature_constant:new t.Uniform1i(e,r.u_is_size_feature_constant),u_size_t:new t.Uniform1f(e,r.u_size_t),u_size:new t.Uniform1f(e,r.u_size),u_camera_to_center_distance:new t.Uniform1f(e,r.u_camera_to_center_distance),u_pitch:new t.Uniform1f(e,r.u_pitch),u_rotate_symbol:new t.Uniform1i(e,r.u_rotate_symbol),u_aspect_ratio:new t.Uniform1f(e,r.u_aspect_ratio),u_fade_change:new t.Uniform1f(e,r.u_fade_change),u_matrix:new t.UniformMatrix4f(e,r.u_matrix),u_label_plane_matrix:new t.UniformMatrix4f(e,r.u_label_plane_matrix),u_coord_matrix:new t.UniformMatrix4f(e,r.u_coord_matrix),u_is_text:new t.Uniform1i(e,r.u_is_text),u_pitch_with_map:new t.Uniform1i(e,r.u_pitch_with_map),u_texsize:new t.Uniform2f(e,r.u_texsize),u_texture:new t.Uniform1i(e,r.u_texture),u_gamma_scale:new t.Uniform1f(e,r.u_gamma_scale),u_device_pixel_ratio:new t.Uniform1f(e,r.u_device_pixel_ratio),u_is_halo:new t.Uniform1i(e,r.u_is_halo)}},symbolTextAndIcon:function(e,r){return{u_is_size_zoom_constant:new t.Uniform1i(e,r.u_is_size_zoom_constant),u_is_size_feature_constant:new t.Uniform1i(e,r.u_is_size_feature_constant),u_size_t:new t.Uniform1f(e,r.u_size_t),u_size:new t.Uniform1f(e,r.u_size),u_camera_to_center_distance:new t.Uniform1f(e,r.u_camera_to_center_distance),u_pitch:new t.Uniform1f(e,r.u_pitch),u_rotate_symbol:new t.Uniform1i(e,r.u_rotate_symbol),u_aspect_ratio:new t.Uniform1f(e,r.u_aspect_ratio),u_fade_change:new t.Uniform1f(e,r.u_fade_change),u_matrix:new t.UniformMatrix4f(e,r.u_matrix),u_label_plane_matrix:new t.UniformMatrix4f(e,r.u_label_plane_matrix),u_coord_matrix:new t.UniformMatrix4f(e,r.u_coord_matrix),u_is_text:new t.Uniform1i(e,r.u_is_text),u_pitch_with_map:new t.Uniform1i(e,r.u_pitch_with_map),u_texsize:new t.Uniform2f(e,r.u_texsize),u_texsize_icon:new t.Uniform2f(e,r.u_texsize_icon),u_texture:new t.Uniform1i(e,r.u_texture),u_texture_icon:new t.Uniform1i(e,r.u_texture_icon),u_gamma_scale:new t.Uniform1f(e,r.u_gamma_scale),u_device_pixel_ratio:new t.Uniform1f(e,r.u_device_pixel_ratio),u_is_halo:new t.Uniform1i(e,r.u_is_halo)}},background:function(e,r){return{u_matrix:new t.UniformMatrix4f(e,r.u_matrix),u_opacity:new t.Uniform1f(e,r.u_opacity),u_color:new t.UniformColor(e,r.u_color)}},backgroundPattern:function(e,r){return{u_matrix:new t.UniformMatrix4f(e,r.u_matrix),u_opacity:new t.Uniform1f(e,r.u_opacity),u_image:new t.Uniform1i(e,r.u_image),u_pattern_tl_a:new t.Uniform2f(e,r.u_pattern_tl_a),u_pattern_br_a:new t.Uniform2f(e,r.u_pattern_br_a),u_pattern_tl_b:new t.Uniform2f(e,r.u_pattern_tl_b),u_pattern_br_b:new t.Uniform2f(e,r.u_pattern_br_b),u_texsize:new t.Uniform2f(e,r.u_texsize),u_mix:new t.Uniform1f(e,r.u_mix),u_pattern_size_a:new t.Uniform2f(e,r.u_pattern_size_a),u_pattern_size_b:new t.Uniform2f(e,r.u_pattern_size_b),u_scale_a:new t.Uniform1f(e,r.u_scale_a),u_scale_b:new t.Uniform1f(e,r.u_scale_b),u_pixel_coord_upper:new t.Uniform2f(e,r.u_pixel_coord_upper),u_pixel_coord_lower:new t.Uniform2f(e,r.u_pixel_coord_lower),u_tile_units_to_pixels:new t.Uniform1f(e,r.u_tile_units_to_pixels)}}};function Jr(e,r,i,n,o,a,s){for(var l=e.context,u=l.gl,c=e.useProgram("collisionBox"),h=[],p=0,f=0,d=0;d<n.length;d++){var m=n[d],y=r.getTile(m),g=y.getBucket(i);if(g){var v=m.posMatrix;0===o[0]&&0===o[1]||(v=e.translatePosMatrix(m.posMatrix,y,o,a));var _=s?g.textCollisionBox:g.iconCollisionBox,x=g.collisionCircleArray;if(x.length>0){var b=t.create(),w=v;t.mul(b,g.placementInvProjMatrix,e.transform.glCoordMatrix),t.mul(b,b,g.placementViewportMatrix),h.push({circleArray:x,circleOffset:f,transform:w,invTransform:b}),f=p+=x.length/4}_&&c.draw(l,u.LINES,It.disabled,Tt.disabled,e.colorModeForRenderPass(),Pt.disabled,kr(v,e.transform,y),i.id,_.layoutVertexBuffer,_.indexBuffer,_.segments,null,e.transform.zoom,null,null,_.collisionVertexBuffer)}}if(s&&h.length){var S=e.useProgram("collisionCircle"),E=new t.StructArrayLayout2f1f2i16;E.resize(4*p),E._trim();for(var I=0,T=0,A=h;T<A.length;T+=1)for(var P=A[T],z=0;z<P.circleArray.length/4;z++){var k=4*z,C=P.circleArray[k+0],M=P.circleArray[k+1],D=P.circleArray[k+2],L=P.circleArray[k+3];E.emplace(I++,C,M,D,L,0),E.emplace(I++,C,M,D,L,1),E.emplace(I++,C,M,D,L,2),E.emplace(I++,C,M,D,L,3)}(!qr||qr.length<2*p)&&(qr=function(e){var r=2*e,i=new t.StructArrayLayout3ui6;i.resize(r),i._trim();for(var n=0;n<r;n++){var o=6*n;i.uint16[o+0]=4*n+0,i.uint16[o+1]=4*n+1,i.uint16[o+2]=4*n+2,i.uint16[o+3]=4*n+2,i.uint16[o+4]=4*n+3,i.uint16[o+5]=4*n+0}return i}(p));for(var R=l.createIndexBuffer(qr,!0),B=l.createVertexBuffer(E,t.collisionCircleLayout.members,!0),F=0,O=h;F<O.length;F+=1){var U=O[F],V=Cr(U.transform,U.invTransform,e.transform);S.draw(l,u.TRIANGLES,It.disabled,Tt.disabled,e.colorModeForRenderPass(),Pt.disabled,V,i.id,B,R,t.SegmentVector.simpleSegment(0,2*U.circleOffset,U.circleArray.length,U.circleArray.length/2),null,e.transform.zoom,null,null,null)}B.destroy(),R.destroy()}}var Yr=t.identity(new Float32Array(16));function $r(e,r,i,n,o,a){var s=t.getAnchorAlignment(e),l=-(s.horizontalAlign-.5)*r,u=-(s.verticalAlign-.5)*i,c=t.evaluateVariableOffset(e,n);return new t.Point((l/o+c[0])*a,(u/o+c[1])*a)}function Qr(e,r,i,n,o,a,s,l,u,c,h){var p=e.text.placedSymbolArray,f=e.text.dynamicLayoutVertexArray,d=e.icon.dynamicLayoutVertexArray,m={};f.clear();for(var y=0;y<p.length;y++){var g=p.get(y),v=g.hidden||!g.crossTileID||e.allowVerticalPlacement&&!g.placedOrientation?null:n[g.crossTileID];if(v){var _=new t.Point(g.anchorX,g.anchorY),x=Qt(_,i?l:s),b=te(a.cameraToCenterDistance,x.signedDistanceFromCamera),w=o.evaluateSizeForFeature(e.textSizeData,c,g)*b/t.ONE_EM;i&&(w*=e.tilePixelRatio/u);for(var S=$r(v.anchor,v.width,v.height,v.textOffset,v.textBoxScale,w),E=i?Qt(_.add(S),s).point:x.point.add(r?S.rotate(-a.angle):S),I=e.allowVerticalPlacement&&g.placedOrientation===t.WritingMode.vertical?Math.PI/2:0,T=0;T<g.numGlyphs;T++)t.addDynamicAttributes(f,E,I);h&&g.associatedIconIndex>=0&&(m[g.associatedIconIndex]={shiftedAnchor:E,angle:I})}else ue(g.numGlyphs,f)}if(h){d.clear();for(var A=e.icon.placedSymbolArray,P=0;P<A.length;P++){var z=A.get(P);if(z.hidden)ue(z.numGlyphs,d);else{var k=m[P];if(k)for(var C=0;C<z.numGlyphs;C++)t.addDynamicAttributes(d,k.shiftedAnchor,k.angle);else ue(z.numGlyphs,d)}}e.icon.dynamicLayoutVertexBuffer.updateData(d)}e.text.dynamicLayoutVertexBuffer.updateData(f)}function ti(t,e,r){return r.iconsInText&&e?"symbolTextAndIcon":t?"symbolSDF":"symbolIcon"}function ei(e,r,i,n,o,a,s,l,u,c,h,p){for(var f=e.context,d=f.gl,m=e.transform,y="map"===l,g="map"===u,v=y&&"point"!==i.layout.get("symbol-placement"),_=y&&!g&&!v,x=void 0!==i.layout.get("symbol-sort-key").constantOr(1),b=!1,w=e.depthModeForSublayer(0,It.ReadOnly),S=i.layout.get("text-variable-anchor"),E=[],I=0,T=n;I<T.length;I+=1){var A=T[I],P=r.getTile(A),z=P.getBucket(i);if(z){var k=o?z.text:z.icon;if(k&&k.segments.get().length){var C=k.programConfigurations.get(i.id),M=o||z.sdfIcons,D=o?z.textSizeData:z.iconSizeData,L=g||0!==m.pitch,R=e.useProgram(ti(M,o,z),C),B=t.evaluateSizeForZoom(D,m.zoom),F=void 0,O=[0,0],U=void 0,V=void 0,N=null,j=void 0;if(o)U=P.glyphAtlasTexture,V=d.LINEAR,F=P.glyphAtlasTexture.size,z.iconsInText&&(O=P.imageAtlasTexture.size,N=P.imageAtlasTexture,j=L||e.options.rotating||e.options.zooming||"composite"===D.kind||"camera"===D.kind?d.LINEAR:d.NEAREST);else{var q=1!==i.layout.get("icon-size").constantOr(0)||z.iconsNeedLinear;U=P.imageAtlasTexture,V=M||e.options.rotating||e.options.zooming||q||L?d.LINEAR:d.NEAREST,F=P.imageAtlasTexture.size}var Z=pe(P,1,e.transform.zoom),G=Yt(A.posMatrix,g,y,e.transform,Z),X=$t(A.posMatrix,g,y,e.transform,Z),W=S&&z.hasTextData(),K="none"!==i.layout.get("icon-text-fit")&&W&&z.hasIconData();v&&re(z,A.posMatrix,e,o,G,X,g,c);var H=e.translatePosMatrix(A.posMatrix,P,a,s),J=v||o&&S||K?Yr:G,Y=e.translatePosMatrix(X,P,a,s,!0),$=M&&0!==i.paint.get(o?"text-halo-width":"icon-halo-width").constantOr(1),Q={program:R,buffers:k,uniformValues:M?z.iconsInText?Xr(D.kind,B,_,g,e,H,J,Y,F,O):Gr(D.kind,B,_,g,e,H,J,Y,o,F,!0):Zr(D.kind,B,_,g,e,H,J,Y,o,F),atlasTexture:U,atlasTextureIcon:N,atlasInterpolation:V,atlasInterpolationIcon:j,isSDF:M,hasHalo:$};if(x&&z.canOverlap){b=!0;for(var tt=0,et=k.segments.get();tt<et.length;tt+=1){var rt=et[tt];E.push({segments:new t.SegmentVector([rt]),sortKey:rt.sortKey,state:Q})}}else E.push({segments:k.segments,sortKey:0,state:Q})}}}b&&E.sort(function(t,e){return t.sortKey-e.sortKey});for(var it=0,nt=E;it<nt.length;it+=1){var ot=nt[it],at=ot.state;if(f.activeTexture.set(d.TEXTURE0),at.atlasTexture.bind(at.atlasInterpolation,d.CLAMP_TO_EDGE),at.atlasTextureIcon&&(f.activeTexture.set(d.TEXTURE1),at.atlasTextureIcon&&at.atlasTextureIcon.bind(at.atlasInterpolationIcon,d.CLAMP_TO_EDGE)),at.isSDF){var st=at.uniformValues;at.hasHalo&&(st.u_is_halo=1,ri(at.buffers,ot.segments,i,e,at.program,w,h,p,st)),st.u_is_halo=0}ri(at.buffers,ot.segments,i,e,at.program,w,h,p,at.uniformValues)}}function ri(t,e,r,i,n,o,a,s,l){var u=i.context;n.draw(u,u.gl.TRIANGLES,o,a,s,Pt.disabled,l,r.id,t.layoutVertexBuffer,t.indexBuffer,e,r.paint,i.transform.zoom,t.programConfigurations.get(r.id),t.dynamicLayoutVertexBuffer,t.opacityVertexBuffer)}function ii(t,e,r,i,n,o,a){var s,l,u,c,h,p=t.context.gl,f=r.paint.get("fill-pattern"),d=f&&f.constantOr(1),m=r.getCrossfadeParameters();a?(l=d&&!r.getPaintProperty("fill-outline-color")?"fillOutlinePattern":"fillOutline",s=p.LINES):(l=d?"fillPattern":"fill",s=p.TRIANGLES);for(var y=0,g=i;y<g.length;y+=1){var v=g[y],_=e.getTile(v);if(!d||_.patternsLoaded()){var x=_.getBucket(r);if(x){var b=x.programConfigurations.get(r.id),w=t.useProgram(l,b);d&&(t.context.activeTexture.set(p.TEXTURE0),_.imageAtlasTexture.bind(p.LINEAR,p.CLAMP_TO_EDGE),b.updatePaintBuffers(m));var S=f.constantOr(null);if(S&&_.imageAtlas){var E=_.imageAtlas,I=E.patternPositions[S.to.toString()],T=E.patternPositions[S.from.toString()];I&&T&&b.setConstantPatternPositions(I,T)}var A=t.translatePosMatrix(v.posMatrix,_,r.paint.get("fill-translate"),r.paint.get("fill-translate-anchor"));if(a){c=x.indexBuffer2,h=x.segments2;var P=[p.drawingBufferWidth,p.drawingBufferHeight];u="fillOutlinePattern"===l&&d?Pr(A,t,m,_,P):Ar(A,P)}else c=x.indexBuffer,h=x.segments,u=d?Tr(A,t,m,_):Ir(A);w.draw(t.context,s,n,t.stencilModeForClipping(v),o,Pt.disabled,u,r.id,x.layoutVertexBuffer,c,h,r.paint,t.transform.zoom,b)}}}}function ni(t,e,r,i,n,o,a){for(var s=t.context,l=s.gl,u=r.paint.get("fill-extrusion-pattern"),c=u.constantOr(1),h=r.getCrossfadeParameters(),p=r.paint.get("fill-extrusion-opacity"),f=0,d=i;f<d.length;f+=1){var m=d[f],y=e.getTile(m),g=y.getBucket(r);if(g){var v=g.programConfigurations.get(r.id),_=t.useProgram(c?"fillExtrusionPattern":"fillExtrusion",v);c&&(t.context.activeTexture.set(l.TEXTURE0),y.imageAtlasTexture.bind(l.LINEAR,l.CLAMP_TO_EDGE),v.updatePaintBuffers(h));var x=u.constantOr(null);if(x&&y.imageAtlas){var b=y.imageAtlas,w=b.patternPositions[x.to.toString()],S=b.patternPositions[x.from.toString()];w&&S&&v.setConstantPatternPositions(w,S)}var E=t.translatePosMatrix(m.posMatrix,y,r.paint.get("fill-extrusion-translate"),r.paint.get("fill-extrusion-translate-anchor")),I=r.paint.get("fill-extrusion-vertical-gradient"),T=c?Er(E,t,I,p,m,h,y):Sr(E,t,I,p);_.draw(s,s.gl.TRIANGLES,n,o,a,Pt.backCCW,T,r.id,g.layoutVertexBuffer,g.indexBuffer,g.segments,r.paint,t.transform.zoom,v)}}}function oi(e,r,i,n,o,a){var s=e.context,l=s.gl,u=r.fbo;if(u){var c=e.useProgram("hillshade");s.activeTexture.set(l.TEXTURE0),l.bindTexture(l.TEXTURE_2D,u.colorAttachment.get());var h=function(e,r,i){var n=i.paint.get("hillshade-shadow-color"),o=i.paint.get("hillshade-highlight-color"),a=i.paint.get("hillshade-accent-color"),s=i.paint.get("hillshade-illumination-direction")*(Math.PI/180);"viewport"===i.paint.get("hillshade-illumination-anchor")&&(s-=e.transform.angle);var l,u,c,h=!e.options.moving;return{u_matrix:e.transform.calculatePosMatrix(r.tileID.toUnwrapped(),h),u_image:0,u_latrange:(l=r.tileID,u=Math.pow(2,l.canonical.z),c=l.canonical.y,[new t.MercatorCoordinate(0,c/u).toLngLat().lat,new t.MercatorCoordinate(0,(c+1)/u).toLngLat().lat]),u_light:[i.paint.get("hillshade-exaggeration"),s],u_shadow:n,u_highlight:o,u_accent:a}}(e,r,i);c.draw(s,l.TRIANGLES,n,o,a,Pt.disabled,h,i.id,e.rasterBoundsBuffer,e.quadTriangleIndexBuffer,e.rasterBoundsSegments)}}function ai(e,r,i,n,o,a){var s=e.context,l=s.gl,u=r.dem;if(u&&u.data){var c=u.dim,h=u.stride,p=u.getPixels();if(s.activeTexture.set(l.TEXTURE1),s.pixelStoreUnpackPremultiplyAlpha.set(!1),r.demTexture=r.demTexture||e.getTileTexture(h),r.demTexture){var f=r.demTexture;f.update(p,{premultiply:!1}),f.bind(l.NEAREST,l.CLAMP_TO_EDGE)}else r.demTexture=new t.Texture(s,p,l.RGBA,{premultiply:!1}),r.demTexture.bind(l.NEAREST,l.CLAMP_TO_EDGE);s.activeTexture.set(l.TEXTURE0);var d=r.fbo;if(!d){var m=new t.Texture(s,{width:c,height:c,data:null},l.RGBA);m.bind(l.LINEAR,l.CLAMP_TO_EDGE),(d=r.fbo=s.createFramebuffer(c,c,!0)).colorAttachment.set(m.texture)}s.bindFramebuffer.set(d.framebuffer),s.viewport.set([0,0,c,c]),e.useProgram("hillshadePrepare").draw(s,l.TRIANGLES,n,o,a,Pt.disabled,function(e,r){var i=r.stride,n=t.create();return t.ortho(n,0,t.EXTENT,-t.EXTENT,0,0,1),t.translate(n,n,[0,-t.EXTENT,0]),{u_matrix:n,u_image:1,u_dimension:[i,i],u_zoom:e.overscaledZ,u_unpack:r.getUnpackVector()}}(r.tileID,u),i.id,e.rasterBoundsBuffer,e.quadTriangleIndexBuffer,e.rasterBoundsSegments),r.needsHillshadePrepare=!1}}function si(e,r,i,n,o){var a=n.paint.get("raster-fade-duration");if(a>0){var s=t.browser.now(),l=(s-e.timeAdded)/a,u=r?(s-r.timeAdded)/a:-1,c=i.getSource(),h=o.coveringZoomLevel({tileSize:c.tileSize,roundZoom:c.roundZoom}),p=!r||Math.abs(r.tileID.overscaledZ-h)>Math.abs(e.tileID.overscaledZ-h),f=p&&e.refreshedUponExpiration?1:t.clamp(p?l:1-u,0,1);return e.refreshedUponExpiration&&l>=1&&(e.refreshedUponExpiration=!1),r?{opacity:1,mix:1-f}:{opacity:f,mix:0}}return{opacity:1,mix:0}}var li=new t.Color(1,0,0,1),ui=new t.Color(0,1,0,1),ci=new t.Color(0,0,1,1),hi=new t.Color(1,0,1,1),pi=new t.Color(0,1,1,1);function fi(t,e,r,i){mi(t,0,e+r/2,t.transform.width,r,i)}function di(t,e,r,i){mi(t,e-r/2,0,r,t.transform.height,i)}function mi(e,r,i,n,o,a){var s=e.context,l=s.gl;l.enable(l.SCISSOR_TEST),l.scissor(r*t.browser.devicePixelRatio,i*t.browser.devicePixelRatio,n*t.browser.devicePixelRatio,o*t.browser.devicePixelRatio),s.clear({color:a}),l.disable(l.SCISSOR_TEST)}function yi(e,r,i){var n=e.context,o=n.gl,a=i.posMatrix,s=e.useProgram("debug"),l=It.disabled,u=Tt.disabled,c=e.colorModeForRenderPass();n.activeTexture.set(o.TEXTURE0),e.emptyTexture.bind(o.LINEAR,o.CLAMP_TO_EDGE),s.draw(n,o.LINE_STRIP,l,u,c,Pt.disabled,Mr(a,t.Color.red),"$debug",e.debugBuffer,e.tileBorderIndexBuffer,e.debugSegments);var h=r.getTileByID(i.key).latestRawTileData,p=Math.floor((h&&h.byteLength||0)/1024),f=r.getTile(i).tileSize,d=512/Math.min(f,512)*(i.overscaledZ/e.transform.zoom)*.5,m=i.canonical.toString();i.overscaledZ!==i.canonical.z&&(m+=" =>

2ceil(1<<e.transform.maxZoom-x.canonical.z):1;L=t.clamp(t.nextPowerOfTwo(w.maxLineLength/t.EXTENT*1024*B),256,m.maxTextureSize)}M.gradient=t.renderColorRamp({expression:i.gradientExpression(),evaluationKey:"lineProgress",resolution:L,image:M.gradient||void 0,clips:w.lineClipsArray}),M.texture?M.texture.update(M.gradient):M.texture=new t.Texture(m,M.gradient,y.RGBA),M.version=i.gradientVersion,D=M.texture}m.activeTexture.set(y.TEXTURE0),D.bind(i.stepInterpolant?y.NEAREST:y.LINEAR,y.CLAMP_TO_EDGE)}I.draw(m,y.TRIANGLES,s,e.stencilModeForClipping(x),l,Pt.disabled,C,i.id,w.layoutVertexBuffer,w.indexBuffer,w.segments,i.paint,e.transform.zoom,S,w.layoutVertexBuffer2),g=!1}}}}},fill:function(e,r,i,n){var o=i.paint.get("fill-color"),a=i.paint.get("fill-opacity");if(0!==a.constantOr(1)){var s=e.colorModeForRenderPass(),l=i.paint.get("fill-pattern"),u=e.opaquePassEnabledForLayer()&&!l.constantOr(1)&&1===o.constantOr(t.Color.transparent).a&&1===a.constantOr(0)?"opaque":"translucent";if(e.renderPass===u){var c=e.depthModeForSublayer(1,"opaque"===e.renderPass?It.ReadWrite:It.ReadOnly);ii(e,r,i,n,c,s,!1)}if("translucent"===e.renderPass&&i.paint.get("fill-antialias")){var h=e.depthModeForSublayer(i.getPaintProperty("fill-outline-color")?2:0,It.ReadOnly);ii(e,r,i,n,h,s,!0)}}},"fill-extrusion":function(t,e,r,i){var n=r.paint.get("fill-extrusion-opacity");if(0!==n&&"translucent"===t.renderPass){var o=new It(t.context.gl.LEQUAL,It.ReadWrite,t.depthRangeFor3D);if(1!==n||r.paint.get("fill-extrusion-pattern").constantOr(1))ni(t,e,r,i,o,Tt.disabled,At.disabled),ni(t,e,r,i,o,t.stencilModeFor3D(),t.colorModeForRenderPass());else{var a=t.colorModeForRenderPass();ni(t,e,r,i,o,Tt.disabled,a)}}},hillshade:function(t,e,r,i){if("offscreen"===t.renderPass||"translucent"===t.renderPass){for(var n=t.context,o=t.depthModeForSublayer(0,It.ReadOnly),a=t.colorModeForRenderPass(),s="translucent"===t.renderPass?t.stencilConfigForOverlap(i):[{},i],l=s[0],u=0,c=s[1];u<c.length;u+=1){var h=c[u],p=e.getTile(h);p.needsHillshadePrepare&&"offscreen"===t.renderPass?ai(t,p,r,o,Tt.disabled,a):"translucent"===t.renderPass&&oi(t,p,r,o,l[h.overscaledZ],a)}n.viewport.set([0,0,t.width,t.height])}},raster:function(t,e,r,i){if("translucent"===t.renderPass&&0!==r.paint.get("raster-opacity")&&i.length)for(var n=t.context,o=n.gl,a=e.getSource(),s=t.useProgram("raster"),l=t.colorModeForRenderPass(),u=a instanceof M?[{},i]:t.stencilConfigForOverlap(i),c=u[0],h=u[1],p=h[h.length-1].overscaledZ,f=!t.options.moving,d=0,m=h;d<m.length;d+=1){var y=m[d],g=t.depthModeForSublayer(y.overscaledZ-p,1===r.paint.get("raster-opacity")?It.ReadWrite:It.ReadOnly,o.LESS),v=e.getTile(y),_=t.transform.calculatePosMatrix(y.toUnwrapped(),f);v.registerFadeDuration(r.paint.get("raster-fade-duration"));var x=e.findLoadedParent(y,0),b=si(v,x,e,r,t.transform),w=void 0,S=void 0,E="nearest"===r.paint.get("raster-resampling")?o.NEAREST:o.LINEAR;n.activeTexture.set(o.TEXTURE0),v.texture.bind(E,o.CLAMP_TO_EDGE,o.LINEAR_MIPMAP_NEAREST),n.activeTexture.set(o.TEXTURE1),x?(x.texture.bind(E,o.CLAMP_TO_EDGE,o.LINEAR_MIPMAP_NEAREST),w=Math.pow(2,x.tileID.overscaledZ-v.tileID.overscaledZ),S=[v.tileID.canonical.x*w%1,v.tileID.canonical.y*w%1]):v.texture.bind(E,o.CLAMP_TO_EDGE,o.LINEAR_MIPMAP_NEAREST);var I=Nr(_,S||[0,0],w||1,b,r);a instanceof M?s.draw(n,o.TRIANGLES,g,Tt.disabled,l,Pt.disabled,I,r.id,a.boundsBuffer,t.quadTriangleIndexBuffer,a.boundsSegments):s.draw(n,o.TRIANGLES,g,c[y.overscaledZ],l,Pt.disabled,I,r.id,t.rasterBoundsBuffer,t.quadTriangleIndexBuffer,t.rasterBoundsSegments)}},background:function(t,e,r){var i=r.paint.get("background-color"),n=r.paint.get("background-opacity");if(0!==n){var o=t.context,a=o.gl,s=t.transform,l=s.tileSize,u=r.paint.get("background-pattern");if(!t.isPatternMissing(u)){var c=!u&&1===i.a&&1===n&&t.opaquePassEnabledForLayer()?"opaque":"translucent";if(t.renderPass===c){var h=Tt.disabled,p=t.depthModeForSublayer(0,"opaque"===c?It.ReadWrite:It.ReadOnly),f=t.colorModeForRenderPass(),d=t.useProgram(u?"backgroundPattern":"background"),m=s.coveringTiles({tileSize:l});u&&(o.activeTexture.set(a.TEXTURE0),t.imageManager.bind(t.context));for(var y=r.getCrossfadeParameters(),g=0,v=m;g<v.length;g+=1){var _=v[g],x=t.transform.calculatePosMatrix(_.toUnwrapped()),b=u?Kr(x,n,t,u,{tileID:_,tileSize:l},y):Wr(x,n,i);d.draw(o,a.TRIANGLES,p,h,f,Pt.disabled,b,r.id,t.tileExtentBuffer,t.quadTriangleIndexBuffer,t.tileExtentSegments)}}}}},debug:function(t,e,r){for(var i=0;i<r.length;i++)yi(t,e,r[i])},custom:function(t,e,r){var i=t.context,n=r.implementation;if("offscreen"===t.renderPass){var o=n.prerender;o&&(t.setCustomLayerDefaults(),i.setColorMode(t.colorModeForRenderPass()),o.call(n,i.gl,t.transform.customLayerMatrix()),i.setDirty(),t.setBaseState())}else if("translucent"===t.renderPass){t.setCustomLayerDefaults(),i.setColorMode(t.colorModeForRenderPass()),i.setStencilMode(Tt.disabled);var a="3d"===n.renderingMode?new It(t.context.gl.LEQUAL,It.ReadWrite,t.depthRangeFor3D):t.depthModeForSublayer(0,It.ReadOnly);i.setDepthMode(a),n.render(i.gl,t.transform.customLayerMatrix()),i.setDirty(),t.setBaseState(),i.bindFramebuffer.set(null)}}},vi=function(t,e){this.context=new zt(t),this.transform=e,this._tileTextures={},this.setup(),this.numSublayers=kt.maxUnderzooming+kt.maxOverzooming+1,this.depthEpsilon=1/Math.pow(2,16),this.crossTileSymbolIndex=new Oe,this.gpuTimers={}};vi.prototype.resize=function(e,r){if(this.width=e*t.browser.devicePixelRatio,this.height=r*t.browser.devicePixelRatio,this.context.viewport.set([0,0,this.width,this.height]),this.style)for(var i=0,n=this.style._order;i<n.length;i+=1)this.style._layers[n[i]].resize()},vi.prototype.setup=function(){var e=this.context,r=new t.StructArrayLayout2i4;r.emplaceBack(0,0),r.emplaceBack(t.EXTENT,0),r.emplaceBack(0,t.EXTENT),r.emplaceBack(t.EXTENT,t.EXTENT),this.tileExtentBuffer=e.createVertexBuffer(r,Ze.members),this.tileExtentSegments=t.SegmentVector.simpleSegment(0,0,4,2);var i=new t.StructArrayLayout2i4;i.emplaceBack(0,0),i.emplaceBack(t.EXTENT,0),i.emplaceBack(0,t.EXTENT),i.emplaceBack(t.EXTENT,t.EXTENT),this.debugBuffer=e.createVertexBuffer(i,Ze.members),this.debugSegments=t.SegmentVector.simpleSegment(0,0,4,5);var n=new t.StructArrayLayout4i8;n.emplaceBack(0,0,0,0),n.emplaceBack(t.EXTENT,0,t.EXTENT,0),n.emplaceBack(0,t.EXTENT,0,t.EXTENT),n.emplaceBack(t.EXTENT,t.EXTENT,t.EXTENT,t.EXTENT),this.rasterBoundsBuffer=e.createVertexBuffer(n,C.members),this.rasterBoundsSegments=t.SegmentVector.simpleSegment(0,0,4,2);var o=new t.StructArrayLayout2i4;o.emplaceBack(0,0),o.emplaceBack(1,0),o.emplaceBack(0,1),o.emplaceBack(1,1),this.viewportBuffer=e.createVertexBuffer(o,Ze.members),this.viewportSegments=t.SegmentVector.simpleSegment(0,0,4,2);var a=new t.StructArrayLayout1ui2;a.emplaceBack(0),a.emplaceBack(1),a.emplaceBack(3),a.emplaceBack(2),a.emplaceBack(0),this.tileBorderIndexBuffer=e.createIndexBuffer(a);var s=new t.StructArrayLayout3ui6;s.emplaceBack(0,1,2),s.emplaceBack(2,1,3),this.quadTriangleIndexBuffer=e.createIndexBuffer(s),this.emptyTexture=new t.Texture(e,{width:1,height:1,data:new Uint8Array([0,0,0,0])},e.gl.RGBA);var l=this.context.gl;this.stencilClearMode=new Tt({func:l.ALWAYS,mask:0},0,255,l.ZERO,l.ZERO,l.ZERO)},vi.prototype.clearStencil=function(){var e=this.context,r=e.gl;this.nextStencilID=1,this.currentStencilSource=void 0;var i=t.create();t.ortho(i,0,this.width,this.height,0,0,1),t.scale(i,i,[r.drawingBufferWidth,r.drawingBufferHeight,0]),this.useProgram("clippingMask").draw(e,r.TRIANGLES,It.disabled,this.stencilClearMode,At.disabled,Pt.disabled,Dr(i),"$clipping",this.viewportBuffer,this.quadTriangleIndexBuffer,this.viewportSegments)},vi.prototype._renderTileClippingMasks=function(t,e){if(this.currentStencilSource!==t.source&&t.isTileClipped()&&e&&e.length){this.currentStencilSource=t.source;var r=this.context,i=r.gl;this.nextStencilID+e.length>256&&this.clearStencil(),r.setColorMode(At.disabled),r.setDepthMode(It.disabled);var n=this.useProgram("clippingMask");this._tileClippingMaskIDs={};for(var o=0,a=e;o<a.length;o+=1){var s=a[o],l=this._tileClippingMaskIDs[s.key]=this.nextStencilID++;n.draw(r,i.TRIANGLES,It.disabled,new Tt({func:i.ALWAYS,mask:0},l,255,i.KEEP,i.KEEP,i.REPLACE),At.disabled,Pt.disabled,Dr(s.posMatrix),"$clipping",this.tileExtentBuffer,this.quadTriangleIndexBuffer,this.tileExtentSegments)}}},vi.prototype.stencilModeFor3D=function(){this.currentStencilSource=void 0,this.nextStencilID+1>256&&this.clearStencil();var t=this.nextStencilID++,e=this.context.gl;return new Tt({func:e.NOTEQUAL,mask:255},t,255,e.KEEP,e.KEEP,e.REPLACE)},vi.prototype.stencilModeForClipping=function(t){var e=this.context.gl;return new Tt({func:e.EQUAL,mask:255},this._tileClippingMaskIDs[t.key],0,e.KEEP,e.KEEP,e.REPLACE)},vi.prototype.stencilConfigForOverlap=function(t){var e,r=this.context.gl,i=t.sort(function(t,e){return e.overscaledZ-t.overscaledZ}),n=i[i.length-1].overscaledZ,o=i[0].overscaledZ-n+1;if(o>1){this.currentStencilSource=void 0,this.nextStencilID+o>256&&this.clearStencil();for(var a={},s=0;s<o;s++)a[s+n]=new Tt({func:r.GEQUAL,mask:255},s+this.nextStencilID,255,r.KEEP,r.KEEP,r.REPLACE);return this.nextStencilID+=o,[a,i]}return[(e={},e[n]=Tt.disabled,e),i]},vi.prototype.colorModeForRenderPass=function(){var e=this.context.gl;return this._showOverdrawInspector?new At([e.CONSTANT_COLOR,e.ONE],new t.Color(1/8,1/8,1/8,0),[!0,!0,!0,!0]):"opaque"===this.renderPass?At.unblended:At.alphaBlended},vi.prototype.depthModeForSublayer=function(t,e,r){if(!this.opaquePassEnabledForLayer())return It.disabled;var i=1-((1+this.currentLayer)*this.numSublayers+t)*this.depthEpsilon;return new It(r||this.context.gl.LEQUAL,e,[i,i])},vi.prototype.opaquePassEnabledForLayer=function(){return this.currentLayer<this.opaquePassCutoff},vi.prototype.render=function(e,r){var i=this;this.style=e,this.options=r,this.lineAtlas=e.lineAtlas,this.imageManager=e.imageManager,this.glyphManager=e.glyphManager,this.symbolFadeChange=e.placement.symbolFadeChange(t.browser.now()),this.imageManager.beginFrame();var n=this.style._order,o=this.style.sourceCaches;for(var a in o){var s=o[a];s.used&&s.prepare(this.context)}var l,u,c={},h={},p={};for(var f in o){var d=o[f];c[f]=d.getVisibleCoordinates(),h[f]=c[f].slice().reverse(),p[f]=d.getVisibleCoordinates(!0).reverse()}this.opaquePassCutoff=1/0;for(var m=0;m<n.length;m++)if(this.style._layers[n[m]].is3D()){this.opaquePassCutoff=m;break}this.renderPass="offscreen";for(var y=0,g=n;y<g.length;y+=1){var v=this.style._layers[g[y]];if(v.hasOffscreenPass()&&!v.isHidden(this.transform.zoom)){var _=h[v.source];("custom"===v.type||_.length)&&this.renderLayer(this,o[v.source],v,_)}}for(this.context.bindFramebuffer.set(null),this.context.clear({color:r.showOverdrawInspector?t.Color.black:t.Color.transparent,depth:1}),this.clearStencil(),this._showOverdrawInspector=r.showOverdrawInspector,this.depthRangeFor3D=[0,1-(e._order.length+2)*this.numSublayers*this.depthEpsilon],this.renderPass="opaque",this.currentLayer=n.length-1;this.currentLayer>=0;this.currentLayer--){var x=this.style._layers[n[this.currentLayer]],b=o[x.source],w=c[x.source];this._renderTileClippingMasks(x,w),this.renderLayer(this,b,x,w)}for(this.renderPass="translucent",this.currentLayer=0;this.currentLayer<n.length;this.currentLayer++){var S=this.style._layers[n[this.currentLayer]],E=o[S.source],I=("symbol"===S.type?p:h)[S.source];this._renderTileClippingMasks(S,c[S.source]),this.renderLayer(this,E,S,I)}this.options.showTileBoundaries&&(t.values(this.style._layers).forEach(function(t){t.source&&!t.isHidden(i.transform.zoom)&&(t.source!==(u&&u.id)&&(u=i.style.sourceCaches[t.source]),(!l||l.getSource().maxzoom<u.getSource().maxzoom)&&(l=u))}),l&&gi.debug(this,l,l.getVisibleCoordinates())),this.options.showPadding&&function(t){var e=t.transform.padding;fi(t,t.transform.height-(e.top||0),3,li),fi(t,e.bottom||0,3,ui),di(t,e.left||0,3,ci),di(t,t.transform.width-(e.right||0),3,hi);var r=t.transform.centerPoint;!function(t,e,r,i){mi(t,e-1,r-10,2,20,i),mi(t,e-10,r-1,20,2,i)}(t,r.x,t.transform.height-r.y,pi)}(this),this.context.setDefault()},vi.prototype.renderLayer=function(t,e,r,i){r.isHidden(this.transform.zoom)||("background"===r.type||"custom"===r.type||i.length)&&(this.id=r.id,this.gpuTimingStart(r),gi[r.type](t,e,r,i,this.style.placement.variableOffsets),this.gpuTimingEnd())},vi.prototype.gpuTimingStart=function(t){if(this.options.gpuTiming){var e=this.context.extTimerQuery,r=this.gpuTimers[t.id];r||(r=this.gpuTimers[t.id]={calls:0,cpuTime:0,query:e.createQueryEXT()}),r.calls++,e.beginQueryEXT(e.TIME_ELAPSED_EXT,r.query)}},vi.prototype.gpuTimingEnd=function(){if(this.options.gpuTiming){var t=this.context.extTimerQuery;t.endQueryEXT(t.TIME_ELAPSED_EXT)}},vi.prototype.collectGpuTimers=function(){var t=this.gpuTimers;return this.gpuTimers={},t},vi.prototype.queryGpuTimers=function(t){var e={};for(var r in t){var i=t[r],n=this.context.extTimerQuery,o=n.getQueryObjectEXT(i.query,n.QUERY_RESULT_EXT)/1e6;n.deleteQueryEXT(i.query),e[r]=o}return e},vi.prototype.translatePosMatrix=function(e,r,i,n,o){if(!i[0]&&!i[1])return e;var a=o?"map"===n?this.transform.angle:0:"viewport"===n?-this.transform.angle:0;if(a){var s=Math.sin(a),l=Math.cos(a);i=[i[0]*l-i[1]*s,i[0]*s+i[1]*l]}var u=[o?i[0]:pe(r,i[0],this.transform.zoom),o?i[1]:pe(r,i[1],this.transform.zoom),0],c=new Float32Array(16);return t.translate(c,e,u),c},vi.prototype.saveTileTexture=function(t){var e=this._tileTextures[t.size[0]];e?e.push(t):this._tileTextures[t.size[0]]=[t]},vi.prototype.getTileTexture=function(t){var e=this._tileTextures[t];return e&&e.length>0?e.pop():null},vi.prototype.isPatternMissing=function(t){if(!t)return!1;if(!t.from||!t.to)return!0;var e=this.imageManager.getPattern(t.from.toString()),r=this.imageManager.getPattern(t.to.toString());return!e||!r},vi.prototype.useProgram=function(t,e){this.cache=this.cache||{};var r=""+t+(e?e.cacheKey:"")+(this._showOverdrawInspector?"/overdraw":"");return this.cache[r]||(this.cache[r]=new br(this.context,t,vr[t],e,Hr[t],this._showOverdrawInspector)),this.cache[r]},vi.prototype.setCustomLayerDefaults=function(){this.context.unbindVAO(),this.context.cullFace.setDefault(),this.context.activeTexture.setDefault(),this.context.pixelStoreUnpack.setDefault(),this.context.pixelStoreUnpackPremultiplyAlpha.setDefault(),this.context.pixelStoreUnpackFlipY.setDefault()},vi.prototype.setBaseState=function(){var 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)},vi.prototype.initDebugOverlayCanvas=function(){null==this.debugOverlayCanvas&&(this.debugOverlayCanvas=t.window.document.createElement("canvas"),this.debugOverlayCanvas.width=512,this.debugOverlayCanvas.height=512,this.debugOverlayTexture=new t.Texture(this.context,this.debugOverlayCanvas,this.context.gl.RGBA))},vi.prototype.destroy=function(){this.emptyTexture.destroy(),this.debugOverlayTexture&&this.debugOverlayTexture.destroy()};var _i=function(t,e){this.points=t,this.planes=e};_i.fromInvProjectionMatrix=function(e,r,i){var n=Math.pow(2,i),o=[[-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(function(r){return t.transformMat4([],r,e)}).map(function(e){return t.scale$1([],e,1/e[3]/r*n)}),a=[[0,1,2],[6,5,4],[0,3,7],[2,1,5],[3,2,6],[0,4,5]].map(function(e){var r=t.sub([],o[e[0]],o[e[1]]),i=t.sub([],o[e[2]],o[e[1]]),n=t.normalize([],t.cross([],r,i)),a=-t.dot(n,o[e[1]]);return n.concat(a)});return new _i(o,a)};var xi=function(e,r){this.min=e,this.max=r,this.center=t.scale$2([],t.add([],this.min,this.max),.5)};xi.prototype.quadrant=function(e){for(var r=[e%2==0,e<2],i=t.clone$2(this.min),n=t.clone$2(this.max),o=0;o<r.length;o++)i[o]=r[o]?this.min[o]:this.center[o],n[o]=r[o]?this.center[o]:this.max[o];return n[2]=this.max[2],new xi(i,n)},xi.prototype.distanceX=function(t){return Math.max(Math.min(this.max[0],t[0]),this.min[0])-t[0]},xi.prototype.distanceY=function(t){return Math.max(Math.min(this.max[1],t[1]),this.min[1])-t[1]},xi.prototype.intersects=function(e){for(var r=[[this.min[0],this.min[1],0,1],[this.max[0],this.min[1],0,1],[this.max[0],this.max[1],0,1],[this.min[0],this.max[1],0,1]],i=!0,n=0;n<e.planes.length;n++){for(var o=e.planes[n],a=0,s=0;s<r.length;s++)a+=t.dot$1(o,r[s])>=0;if(0===a)return 0;a!==r.length&&(i=!1)}if(i)return 2;for(var l=0;l<3;l++){for(var u=Number.MAX_VALUE,c=-Number.MAX_VALUE,h=0;h<e.points.length;h++){var p=e.points[h][l]-this.min[l];u=Math.min(u,p),c=Math.max(c,p)}if(c<0||u>this.max[l]-this.min[l])return 0}return 1};var bi=function(t,e,r,i){if(void 0===t&&(t=0),void 0===e&&(e=0),void 0===r&&(r=0),void 0===i&&(i=0),isNaN(t)||t<0||isNaN(e)||e<0||isNaN(r)||r<0||isNaN(i)||i<0)throw new Error("Invalid value for edge-insets, top, bottom, left and right must all be numbers");this.top=t,this.bottom=e,this.left=r,this.right=i};bi.prototype.interpolate=function(e,r,i){return null!=r.top&&null!=e.top&&(this.top=t.number(e.top,r.top,i)),null!=r.bottom&&null!=e.bottom&&(this.bottom=t.number(e.bottom,r.bottom,i)),null!=r.left&&null!=e.left&&(this.left=t.number(e.left,r.left,i)),null!=r.right&&null!=e.right&&(this.right=t.number(e.right,r.right,i)),this},bi.prototype.getCenter=function(e,r){var i=t.clamp((this.left+e-this.right)/2,0,e),n=t.clamp((this.top+r-this.bottom)/2,0,r);return new t.Point(i,n)},bi.prototype.equals=function(t){return this.top===t.top&&this.bottom===t.bottom&&this.left===t.left&&this.right===t.right},bi.prototype.clone=function(){return new bi(this.top,this.bottom,this.left,this.right)},bi.prototype.toJSON=function(){return{top:this.top,bottom:this.bottom,left:this.left,right:this.right}};var wi=function(e,r,i,n,o){this.tileSize=512,this.maxValidLatitude=85.051129,this._renderWorldCopies=void 0===o||o,this._minZoom=e||0,this._maxZoom=r||22,this._minPitch=null==i?0:i,this._maxPitch=null==n?60:n,this.setMaxBounds(),this.width=0,this.height=0,this._center=new t.LngLat(0,0),this.zoom=0,this.angle=0,this._fov=.6435011087932844,this._pitch=0,this._unmodified=!0,this._edgeInsets=new bi,this._posMatrixCache={},this._alignedPosMatrixCache={}},Si={minZoom:{configurable:!0},maxZoom:{configurable:!0},minPitch:{configurable:!0},maxPitch:{configurable:!0},renderWorldCopies:{configurable:!0},worldSize:{configurable:!0},centerOffset:{configurable:!0},size:{configurable:!0},bearing:{configurable:!0},pitch:{configurable:!0},fov:{configurable:!0},zoom:{configurable:!0},center:{configurable:!0},padding:{configurable:!0},centerPoint:{configurable:!0},unmodified:{configurable:!0},point:{configurable:!0}};wi.prototype.clone=function(){var t=new wi(this._minZoom,this._maxZoom,this._minPitch,this.maxPitch,this._renderWorldCopies);return t.tileSize=this.tileSize,t.latRange=this.latRange,t.width=this.width,t.height=this.height,t._center=this._center,t.zoom=this.zoom,t.angle=this.angle,t._fov=this._fov,t._pitch=this._pitch,t._unmodified=this._unmodified,t._edgeInsets=this._edgeInsets.clone(),t._calcMatrices(),t},Si.minZoom.get=function(){return this._minZoom},Si.minZoom.set=function(t){this._minZoom!==t&&(this._minZoom=t,this.zoom=Math.max(this.zoom,t))},Si.maxZoom.get=function(){return this._maxZoom},Si.maxZoom.set=function(t){this._maxZoom!==t&&(this._maxZoom=t,this.zoom=Math.min(this.zoom,t))},Si.minPitch.get=function(){return this._minPitch},Si.minPitch.set=function(t){this._minPitch!==t&&(this._minPitch=t,this.pitch=Math.max(this.pitch,t))},Si.maxPitch.get=function(){return this._maxPitch},Si.maxPitch.set=function(t){this._maxPitch!==t&&(this._maxPitch=t,this.pitch=Math.min(this.pitch,t))},Si.renderWorldCopies.get=function(){return this._renderWorldCopies},Si.renderWorldCopies.set=function(t){void 0===t?t=!0:null===t&&(t=!1),this._renderWorldCopies=t},Si.worldSize.get=function(){return this.tileSize*this.scale},Si.centerOffset.get=function(){return this.centerPoint._sub(this.size._div(2))},Si.size.get=function(){return new t.Point(this.width,this.height)},Si.bearing.get=function(){return-this.angle/Math.PI*180},Si.bearing.set=function(e){var r=-t.wrap(e,-180,180)*Math.PI/180;this.angle!==r&&(this._unmodified=!1,this.angle=r,this._calcMatrices(),this.rotationMatrix=t.create$2(),t.rotate(this.rotationMatrix,this.rotationMatrix,this.angle))},Si.pitch.get=function(){return this._pitch/Math.PI*180},Si.pitch.set=function(e){var r=t.clamp(e,this.minPitch,this.maxPitch)/180*Math.PI;this._pitch!==r&&(this._unmodified=!1,this._pitch=r,this._calcMatrices())},Si.fov.get=function(){return this._fov/Math.PI*180},Si.fov.set=function(t){t=Math.max(.01,Math.min(60,t)),this._fov!==t&&(this._unmodified=!1,this._fov=t/180*Math.PI,this._calcMatrices())},Si.zoom.get=function(){return this._zoom},Si.zoom.set=function(t){var e=Math.min(Math.max(t,this.minZoom),this.maxZoom);this._zoom!==e&&(this._unmodified=!1,this._zoom=e,this.scale=this.zoomScale(e),this.tileZoom=Math.floor(e),this.zoomFraction=e-this.tileZoom,this._constrain(),this._calcMatrices())},Si.center.get=function(){return this._center},Si.center.set=function(t){t.lat===this._center.lat&&t.lng===this._center.lng||(this._unmodified=!1,this._center=t,this._constrain(),this._calcMatrices())},Si.padding.get=function(){return this._edgeInsets.toJSON()},Si.padding.set=function(t){this._edgeInsets.equals(t)||(this._unmodified=!1,this._edgeInsets.interpolate(this._edgeInsets,t,1),this._calcMatrices())},Si.centerPoint.get=function(){return this._edgeInsets.getCenter(this.width,this.height)},wi.prototype.isPaddingEqual=function(t){return this._edgeInsets.equals(t)},wi.prototype.interpolatePadding=function(t,e,r){this._unmodified=!1,this._edgeInsets.interpolate(t,e,r),this._constrain(),this._calcMatrices()},wi.prototype.coveringZoomLevel=function(t){var e=(t.roundZoom?Math.round:Math.floor)(this.zoom+this.scaleZoom(this.tileSize/t.tileSize));return Math.max(0,e)},wi.prototype.getVisibleUnwrappedCoordinates=function(e){var r=[new t.UnwrappedTileID(0,e)];if(this._renderWorldCopies)for(var i=this.pointCoordinate(new t.Point(0,0)),n=this.pointCoordinate(new t.Point(this.width,0)),o=this.pointCoordinate(new t.Point(this.width,this.height)),a=this.pointCoordinate(new t.Point(0,this.height)),s=Math.floor(Math.min(i.x,n.x,o.x,a.x)),l=Math.floor(Math.max(i.x,n.x,o.x,a.x)),u=s-1;u<=l+1;u++)0!==u&&r.push(new t.UnwrappedTileID(u,e));return r},wi.prototype.coveringTiles=function(e){var r=this.coveringZoomLevel(e),i=r;if(void 0!==e.minzoom&&r<e.minzoom)return[];void 0!==e.maxzoom&&r>e.maxzoom&&(r=e.maxzoom);var n=t.MercatorCoordinate.fromLngLat(this.center),o=Math.pow(2,r),a=[o*n.x,o*n.y,0],s=_i.fromInvProjectionMatrix(this.invProjMatrix,this.worldSize,r),l=e.minzoom||0;this.pitch<=60&&this._edgeInsets.top<.1&&(l=r);var u=function(t){return{aabb:new xi([t*o,0,0],[(t+1)*o,o,0]),zoom:0,x:0,y:0,wrap:t,fullyVisible:!1}},c=[],h=[],p=r,f=e.reparseOverscaled?i:r;if(this._renderWorldCopies)for(var d=1;d<=3;d++)c.push(u(-d)),c.push(u(d));for(c.push(u(0));c.length>0;){var m=c.pop(),y=m.x,g=m.y,v=m.fullyVisible;if(!v){var _=m.aabb.intersects(s);if(0===_)continue;v=2===_}var x=m.aabb.distanceX(a),b=m.aabb.distanceY(a),w=Math.max(Math.abs(x),Math.abs(b));if(m.zoom===p||w>3+(1<<p-m.zoom)-2&&m.zoom>=l)h.push({tileID:new t.OverscaledTileID(m.zoom===p?f:m.zoom,m.wrap,m.zoom,y,g),distanceSq:t.sqrLen([a[0]-.5-y,a[1]-.5-g])});else for(var S=0;S<4;S++){var E=(y<<1)+S%2,I=(g<<1)+(S>>1);c.push({aabb:m.aabb.quadrant(S),zoom:m.zoom+1,x:E,y:I,wrap:m.wrap,fullyVisible:v})}}return h.sort(function(t,e){return t.distanceSq-e.distanceSq}).map(function(t){return t.tileID})},wi.prototype.resize=function(t,e){this.width=t,this.height=e,this.pixelsToGLUnits=[2/t,-2/e],this._constrain(),this._calcMatrices()},Si.unmodified.get=function(){return this._unmodified},wi.prototype.zoomScale=function(t){return Math.pow(2,t)},wi.prototype.scaleZoom=function(t){return Math.log(t)/Math.LN2},wi.prototype.project=function(e){var r=t.clamp(e.lat,-this.maxValidLatitude,this.maxValidLatitude);return new t.Point(t.mercatorXfromLng(e.lng)*this.worldSize,t.mercatorYfromLat(r)*this.worldSize)},wi.prototype.unproject=function(e){return new t.MercatorCoordinate(e.x/this.worldSize,e.y/this.worldSize).toLngLat()},Si.point.get=function(){return this.project(this.center)},wi.prototype.setLocationAtPoint=function(e,r){var i=this.pointCoordinate(r),n=this.pointCoordinate(this.centerPoint),o=this.locationCoordinate(e),a=new t.MercatorCoordinate(o.x-(i.x-n.x),o.y-(i.y-n.y));this.center=this.coordinateLocation(a),this._renderWorldCopies&&(this.center=this.center.wrap())},wi.prototype.locationPoint=function(t){return this.coordinatePoint(this.locationCoordinate(t))},wi.prototype.pointLocation=function(t){return this.coordinateLocation(this.pointCoordinate(t))},wi.prototype.locationCoordinate=function(e){return t.MercatorCoordinate.fromLngLat(e)},wi.prototype.coordinateLocation=function(t){return t.toLngLat()},wi.prototype.pointCoordinate=function(e){var r=[e.x,e.y,0,1],i=[e.x,e.y,1,1];t.transformMat4(r,r,this.pixelMatrixInverse),t.transformMat4(i,i,this.pixelMatrixInverse);var n=r[3],o=i[3],a=r[1]/n,s=i[1]/o,l=r[2]/n,u=i[2]/o,c=l===u?0:(0-l)/(u-l);return new t.MercatorCoordinate(t.number(r[0]/n,i[0]/o,c)/this.worldSize,t.number(a,s,c)/this.worldSize)},wi.prototype.coordinatePoint=function(e){var r=[e.x*this.worldSize,e.y*this.worldSize,0,1];return t.transformMat4(r,r,this.pixelMatrix),new t.Point(r[0]/r[3],r[1]/r[3])},wi.prototype.getBounds=function(){return(new t.LngLatBounds).extend(this.pointLocation(new t.Point(0,0))).extend(this.pointLocation(new t.Point(this.width,0))).extend(this.pointLocation(new t.Point(this.width,this.height))).extend(this.pointLocation(new t.Point(0,this.height)))},wi.prototype.getMaxBounds=function(){return this.latRange&&2===this.latRange.length&&this.lngRange&&2===this.lngRange.length?new t.LngLatBounds([this.lngRange[0],this.latRange[0]],[this.lngRange[1],this.latRange[1]]):null},wi.prototype.setMaxBounds=function(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])},wi.prototype.calculatePosMatrix=function(e,r){void 0===r&&(r=!1);var i=e.key,n=r?this._alignedPosMatrixCache:this._posMatrixCache;if(n[i])return n[i];var o=e.canonical,a=this.worldSize/this.zoomScale(o.z),s=o.x+Math.pow(2,o.z)*e.wrap,l=t.identity(new Float64Array(16));return t.translate(l,l,[s*a,o.y*a,0]),t.scale(l,l,[a/t.EXTENT,a/t.EXTENT,1]),t.multiply(l,r?this.alignedProjMatrix:this.projMatrix,l),n[i]=new Float32Array(l),n[i]},wi.prototype.customLayerMatrix=function(){return this.mercatorMatrix.slice()},wi.prototype._constrain=function(){if(this.center&&this.width&&this.height&&!this._constraining){this._constraining=!0;var e,r,i,n,o=-90,a=90,s=-180,l=180,u=this.size,c=this._unmodified;if(this.latRange){var h=this.latRange;o=t.mercatorYfromLat(h[1])*this.worldSize,e=(a=t.mercatorYfromLat(h[0])*this.worldSize)-o<u.y?u.y/(a-o):0}if(this.lngRange){var p=this.lngRange;s=t.mercatorXfromLng(p[0])*this.worldSize,r=(l=t.mercatorXfromLng(p[1])*this.worldSize)-s<u.x?u.x/(l-s):0}var f=this.point,d=Math.max(r||0,e||0);if(d)return this.center=this.unproject(new t.Point(r?(l+s)/2:f.x,e?(a+o)/2:f.y)),this.zoom+=this.scaleZoom(d),this._unmodified=c,void(this._constraining=!1);if(this.latRange){var m=f.y,y=u.y/2;m-y<o&&(n=o+y),m+y>a&&(n=a-y)}if(this.lngRange){var g=f.x,v=u.x/2;g-v<s&&(i=s+v),g+v>l&&(i=l-v)}void 0===i&&void 0===n||(this.center=this.unproject(new t.Point(void 0!==i?i:f.x,void 0!==n?n:f.y))),this._unmodified=c,this._constraining=!1}},wi.prototype._calcMatrices=function(){if(this.height){var e=this.centerOffset;this.cameraToCenterDistance=.5/Math.tan(this._fov/2)*this.height;var r=Math.PI/2+this._pitch,i=this._fov*(.5+e.y/this.height),n=Math.sin(i)*this.cameraToCenterDistance/Math.sin(t.clamp(Math.PI-r-i,.01,Math.PI-.01)),o=this.point,a=o.x,s=o.y,l=1.01*(Math.cos(Math.PI/2-this._pitch)*n+this.cameraToCenterDistance),u=this.height/50,c=new Float64Array(16);t.perspective(c,this._fov,this.width/this.height,u,l),c[8]=2*-e.x/this.width,c[9]=2*e.y/this.height,t.scale(c,c,[1,-1,1]),t.translate(c,c,[0,0,-this.cameraToCenterDistance]),t.rotateX(c,c,this._pitch),t.rotateZ(c,c,this.angle),t.translate(c,c,[-a,-s,0]),this.mercatorMatrix=t.scale([],c,[this.worldSize,this.worldSize,this.worldSize]),t.scale(c,c,[1,1,t.mercatorZfromAltitude(1,this.center.lat)*this.worldSize,1]),this.projMatrix=c,this.invProjMatrix=t.invert([],this.projMatrix);var h=this.width%2/2,p=this.height%2/2,f=Math.cos(this.angle),d=Math.sin(this.angle),m=a-Math.round(a)+f*h+d*p,y=s-Math.round(s)+f*p+d*h,g=new Float64Array(c);if(t.translate(g,g,[m>.5?m-1:m,y>.5?y-1:y,0]),this.alignedProjMatrix=g,c=t.create(),t.scale(c,c,[this.width/2,-this.height/2,1]),t.translate(c,c,[1,-1,0]),this.labelPlaneMatrix=c,c=t.create(),t.scale(c,c,[1,-1,1]),t.translate(c,c,[-1,-1,0]),t.scale(c,c,[2/this.width,2/this.height,1]),this.glCoordMatrix=c,this.pixelMatrix=t.multiply(new Float64Array(16),this.labelPlaneMatrix,this.projMatrix),!(c=t.invert(new Float64Array(16),this.pixelMatrix)))throw new Error("failed to invert matrix");this.pixelMatrixInverse=c,this._posMatrixCache={},this._alignedPosMatrixCache={}}},wi.prototype.maxPitchScaleFactor=function(){if(!this.pixelMatrixInverse)return 1;var e=this.pointCoordinate(new t.Point(0,0)),r=[e.x*this.worldSize,e.y*this.worldSize,0,1];return t.transformMat4(r,r,this.pixelMatrix)[3]/this.cameraToCenterDistance},wi.prototype.getCameraPoint=function(){var e=Math.tan(this._pitch)*(this.cameraToCenterDistance||1);return this.centerPoint.add(new t.Point(0,e))},wi.prototype.getCameraQueryGeometry=function(e){var r=this.getCameraPoint();if(1===e.length)return[e[0],r];for(var i=r.x,n=r.y,o=r.x,a=r.y,s=0,l=e;s<l.length;s+=1){var u=l[s];i=Math.min(i,u.x),n=Math.min(n,u.y),o=Math.max(o,u.x),a=Math.max(a,u.y)}return[new t.Point(i,n),new t.Point(o,n),new t.Point(o,a),new t.Point(i,a),new t.Point(i,n)]},Object.defineProperties(wi.prototype,Si);var Ei=function(e){var r,i,n,o;this._hashName=e&&encodeURIComponent(e),t.bindAll(["_getCurrentHash","_onHashChange","_updateHash"],this),this._updateHash=(r=this._updateHashUnthrottled.bind(this),i=!1,n=null,o=function(){n=null,i&&(r(),n=setTimeout(o,300),i=!1)},function(){return i=!0,n||o(),n})};Ei.prototype.addTo=function(e){return this._map=e,t.window.addEventListener("hashchange",this._onHashChange,!1),this._map.on("moveend",this._updateHash),this},Ei.prototype.remove=function(){return t.window.removeEventListener("hashchange",this._onHashChange,!1),this._map.off("moveend",this._updateHash),clearTimeout(this._updateHash()),delete this._map,this},Ei.prototype.getHashString=function(e){var r=this._map.getCenter(),i=Math.round(100*this._map.getZoom())/100,n=Math.ceil((i*Math.LN2+Math.log(512/360/.5))/Math.LN10),o=Math.pow(10,n),a=Math.round(r.lng*o)/o,s=Math.round(r.lat*o)/o,l=this._map.getBearing(),u=this._map.getPitch(),c="";if(c+=e?"/"+a+"/"+s+"/"+i:i+"/"+s+"/"+a,(l||u)&&(c+="/"+Math.round(10*l)/10),u&&(c+="/"+Math.round(u)),this._hashName){var h=this._hashName,p=!1,f=t.window.location.hash.slice(1).split("&").map(function(t){var e=t.split("=")[0];return e===h?(p=!0,e+"="+c):t}).filter(function(t){return t});return p||f.push(h+"="+c),"#"+f.join("&")}return"#"+c},Ei.prototype._getCurrentHash=function(){var e,r=this,i=t.window.location.hash.replace("#","");return this._hashName?(i.split("&").map(function(t){return t.split("=")}).forEach(function(t){t[0]===r._hashName&&(e=t)}),(e&&e[1]||"").split("/")):i.split("/")},Ei.prototype._onHashChange=function(){var t=this._getCurrentHash();if(t.length>=3&&!t.some(function(t){return isNaN(t)})){var e=this._map.dragRotate.isEnabled()&&this._map.touchZoomRotate.isEnabled()?+(t[3]||0):this._map.getBearing();return this._map.jumpTo({center:[+t[2],+t[1]],zoom:+t[0],bearing:e,pitch:+(t[4]||0)}),!0}return!1},Ei.prototype._updateHashUnthrottled=function(){var e=t.window.location.href.replace(/(#.+)?$/,this.getHashString());try{t.window.history.replaceState(t.window.history.state,null,e)}catch(t){}};var Ii={linearity:.3,easing:t.bezier(0,0,.3,1)},Ti=t.extend({deceleration:2500,maxSpeed:1400},Ii),Ai=t.extend({deceleration:20,maxSpeed:1400},Ii),Pi=t.extend({deceleration:1e3,maxSpeed:360},Ii),zi=t.extend({deceleration:1e3,maxSpeed:90},Ii),ki=function(t){this._map=t,this.clear()};function Ci(t,e){(!t.duration||t.duration<e.duration)&&(t.duration=e.duration,t.easing=e.easing)}function Mi(e,r,i){var n=i.maxSpeed,o=i.linearity,a=i.deceleration,s=t.clamp(e*o/(r/1e3),-n,n),l=Math.abs(s)/(a*o);return{easing:i.easing,duration:1e3*l,amount:s*(l/2)}}ki.prototype.clear=function(){this._inertiaBuffer=[]},ki.prototype.record=function(e){this._drainInertiaBuffer(),this._inertiaBuffer.push({time:t.browser.now(),settings:e})},ki.prototype._drainInertiaBuffer=function(){for(var e=this._inertiaBuffer,r=t.browser.now();e.length>0&&r-e[0].time>160;)e.shift()},ki.prototype._onMoveEnd=function(e){if(this._drainInertiaBuffer(),!(this._inertiaBuffer.length<2)){for(var r={zoom:0,bearing:0,pitch:0,pan:new t.Point(0,0),pinchAround:void 0,around:void 0},i=0,n=this._inertiaBuffer;i<n.length;i+=1){var o=n[i].settings;r.zoom+=o.zoomDelta||0,r.bearing+=o.bearingDelta||0,r.pitch+=o.pitchDelta||0,o.panDelta&&r.pan._add(o.panDelta),o.around&&(r.around=o.around),o.pinchAround&&(r.pinchAround=o.pinchAround)}var a=this._inertiaBuffer[this._inertiaBuffer.length-1].time-this._inertiaBuffer[0].time,s={};if(r.pan.mag()){var l=Mi(r.pan.mag(),a,t.extend({},Ti,e||{}));s.offset=r.pan.mult(l.amount/r.pan.mag()),s.center=this._map.transform.center,Ci(s,l)}if(r.zoom){var u=Mi(r.zoom,a,Ai);s.zoom=this._map.transform.zoom+u.amount,Ci(s,u)}if(r.bearing){var c=Mi(r.bearing,a,Pi);s.bearing=this._map.transform.bearing+t.clamp(c.amount,-179,179),Ci(s,c)}if(r.pitch){var h=Mi(r.pitch,a,zi);s.pitch=this._map.transform.pitch+h.amount,Ci(s,h)}if(s.zoom||s.bearing){var p=void 0===r.pinchAround?r.around:r.pinchAround;s.around=p?this._map.unproject(p):this._map.getCenter()}return this.clear(),t.extend(s,{noMoveStart:!0})}};var Di=function(e){function i(i,n,o,a){void 0===a&&(a={});var s=r.mousePos(n.getCanvasContainer(),o),l=n.unproject(s);e.call(this,i,t.extend({point:s,lngLat:l,originalEvent:o},a)),this._defaultPrevented=!1,this.target=n}e&&(i.__proto__=e),(i.prototype=Object.create(e&&e.prototype)).constructor=i;var n={defaultPrevented:{configurable:!0}};return i.prototype.preventDefault=function(){this._defaultPrevented=!0},n.defaultPrevented.get=function(){return this._defaultPrevented},Object.defineProperties(i.prototype,n),i}(t.Event),Li=function(e){function i(i,n,o){var a="touchend"===i?o.changedTouches:o.touches,s=r.touchPos(n.getCanvasContainer(),a),l=s.map(function(t){return n.unproject(t)}),u=s.reduce(function(t,e,r,i){return t.add(e.div(i.length))},new t.Point(0,0)),c=n.unproject(u);e.call(this,i,{points:s,point:u,lngLats:l,lngLat:c,originalEvent:o}),this._defaultPrevented=!1}e&&(i.__proto__=e),(i.prototype=Object.create(e&&e.prototype)).constructor=i;var n={defaultPrevented:{configurable:!0}};return i.prototype.preventDefault=function(){this._defaultPrevented=!0},n.defaultPrevented.get=function(){return this._defaultPrevented},Object.defineProperties(i.prototype,n),i}(t.Event),Ri=function(t){function e(e,r,i){t.call(this,e,{originalEvent:i}),this._defaultPrevented=!1}t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.prototype)).constructor=e;var r={defaultPrevented:{configurable:!0}};return e.prototype.preventDefault=function(){this._defaultPrevented=!0},r.defaultPrevented.get=function(){return this._defaultPrevented},Object.defineProperties(e.prototype,r),e}(t.Event),Bi=function(t,e){this._map=t,this._clickTolerance=e.clickTolerance};Bi.prototype.reset=function(){delete this._mousedownPos},Bi.prototype.wheel=function(t){return this._firePreventable(new Ri(t.type,this._map,t))},Bi.prototype.mousedown=function(t,e){return this._mousedownPos=e,this._firePreventable(new Di(t.type,this._map,t))},Bi.prototype.mouseup=function(t){this._map.fire(new Di(t.type,this._map,t))},Bi.prototype.click=function(t,e){this._mousedownPos&&this._mousedownPos.dist(e)>=this._clickTolerance||this._map.fire(new Di(t.type,this._map,t))},Bi.prototype.dblclick=function(t){return this._firePreventable(new Di(t.type,this._map,t))},Bi.prototype.mouseover=function(t){this._map.fire(new Di(t.type,this._map,t))},Bi.prototype.mouseout=function(t){this._map.fire(new Di(t.type,this._map,t))},Bi.prototype.touchstart=function(t){return this._firePreventable(new Li(t.type,this._map,t))},Bi.prototype.touchmove=function(t){this._map.fire(new Li(t.type,this._map,t))},Bi.prototype.touchend=function(t){this._map.fire(new Li(t.type,this._map,t))},Bi.prototype.touchcancel=function(t){this._map.fire(new Li(t.type,this._map,t))},Bi.prototype._firePreventable=function(t){if(this._map.fire(t),t.defaultPrevented)return{}},Bi.prototype.isEnabled=function(){return!0},Bi.prototype.isActive=function(){return!1},Bi.prototype.enable=function(){},Bi.prototype.disable=function(){};var Fi=function(t){this._map=t};Fi.prototype.reset=function(){this._delayContextMenu=!1,delete this._contextMenuEvent},Fi.prototype.mousemove=function(t){this._map.fire(new Di(t.type,this._map,t))},Fi.prototype.mousedown=function(){this._delayContextMenu=!0},Fi.prototype.mouseup=function(){this._delayContextMenu=!1,this._contextMenuEvent&&(this._map.fire(new Di("contextmenu",this._map,this._contextMenuEvent)),delete this._contextMenuEvent)},Fi.prototype.contextmenu=function(t){this._delayContextMenu?this._contextMenuEvent=t:this._map.fire(new Di(t.type,this._map,t)),this._map.listens("contextmenu")&&t.preventDefault()},Fi.prototype.isEnabled=function(){return!0},Fi.prototype.isActive=function(){return!1},Fi.prototype.enable=function(){},Fi.prototype.disable=function(){};var Oi=function(t,e){this._map=t,this._el=t.getCanvasContainer(),this._container=t.getContainer(),this._clickTolerance=e.clickTolerance||1};function Ui(t,e){for(var r={},i=0;i<t.length;i++)r[t[i].identifier]=e[i];return r}Oi.prototype.isEnabled=function(){return!!this._enabled},Oi.prototype.isActive=function(){return!!this._active},Oi.prototype.enable=function(){this.isEnabled()||(this._enabled=!0)},Oi.prototype.disable=function(){this.isEnabled()&&(this._enabled=!1)},Oi.prototype.mousedown=function(t,e){this.isEnabled()&&t.shiftKey&&0===t.button&&(r.disableDrag(),this._startPos=this._lastPos=e,this._active=!0)},Oi.prototype.mousemoveWindow=function(t,e){if(this._active){var i=e;if(!(this._lastPos.equals(i)||!this._box&&i.dist(this._startPos)<this._clickTolerance)){var n=this._startPos;this._lastPos=i,this._box||(this._box=r.create("div","mapboxgl-boxzoom",this._container),this._container.classList.add("mapboxgl-crosshair"),this._fireEvent("boxzoomstart",t));var o=Math.min(n.x,i.x),a=Math.max(n.x,i.x),s=Math.min(n.y,i.y),l=Math.max(n.y,i.y);r.setTransform(this._box,"translate("+o+"px,"+s+"px)"),this._box.style.width=a-o+"px",this._box.style.height=l-s+"px"}}},Oi.prototype.mouseupWindow=function(e,i){var n=this;if(this._active&&0===e.button){var o=this._startPos,a=i;if(this.reset(),r.suppressClick(),o.x!==a.x||o.y!==a.y)return this._map.fire(new t.Event("boxzoomend",{originalEvent:e})),{cameraAnimation:function(t){return t.fitScreenCoordinates(o,a,n._map.getBearing(),{linear:!0})}};this._fireEvent("boxzoomcancel",e)}},Oi.prototype.keydown=function(t){this._active&&27===t.keyCode&&(this.reset(),this._fireEvent("boxzoomcancel",t))},Oi.prototype.blur=function(){this.reset()},Oi.prototype.reset=function(){this._active=!1,this._container.classList.remove("mapboxgl-crosshair"),this._box&&(r.remove(this._box),this._box=null),r.enableDrag(),delete this._startPos,delete this._lastPos},Oi.prototype._fireEvent=function(e,r){return this._map.fire(new t.Event(e,{originalEvent:r}))};var Vi=function(t){this.reset(),this.numTouches=t.numTouches};Vi.prototype.reset=function(){delete this.centroid,delete this.startTime,delete this.touches,this.aborted=!1},Vi.prototype.touchstart=function(e,r,i){(this.centroid||i.length>this.numTouches)&&(this.aborted=!0),this.aborted||(void 0===this.startTime&&(this.startTime=e.timeStamp),i.length===this.numTouches&&(this.centroid=function(e){for(var r=new t.Point(0,0),i=0,n=e;i<n.length;i+=1)r._add(n[i]);return r.div(e.length)}(r),this.touches=Ui(i,r)))},Vi.prototype.touchmove=function(t,e,r){if(!this.aborted&&this.centroid){var i=Ui(r,e);for(var n in this.touches){var o=i[n];(!o||o.dist(this.touches[n])>30)&&(this.aborted=!0)}}},Vi.prototype.touchend=function(t,e,r){if((!this.centroid||t.timeStamp-this.startTime>500)&&(this.aborted=!0),0===r.length){var i=!this.aborted&&this.centroid;if(this.reset(),i)return i}};var Ni=function(t){this.singleTap=new Vi(t),this.numTaps=t.numTaps,this.reset()};Ni.prototype.reset=function(){this.lastTime=1/0,delete this.lastTap,this.count=0,this.singleTap.reset()},Ni.prototype.touchstart=function(t,e,r){this.singleTap.touchstart(t,e,r)},Ni.prototype.touchmove=function(t,e,r){this.singleTap.touchmove(t,e,r)},Ni.prototype.touchend=function(t,e,r){var i=this.singleTap.touchend(t,e,r);if(i){var n=t.timeStamp-this.lastTime<500,o=!this.lastTap||this.lastTap.dist(i)<30;if(n&&o||this.reset(),this.count++,this.lastTime=t.timeStamp,this.lastTap=i,this.count===this.numTaps)return this.reset(),i}};var ji=function(){this._zoomIn=new Ni({numTouches:1,numTaps:2}),this._zoomOut=new Ni({numTouches:2,numTaps:1}),this.reset()};ji.prototype.reset=function(){this._active=!1,this._zoomIn.reset(),this._zoomOut.reset()},ji.prototype.touchstart=function(t,e,r){this._zoomIn.touchstart(t,e,r),this._zoomOut.touchstart(t,e,r)},ji.prototype.touchmove=function(t,e,r){this._zoomIn.touchmove(t,e,r),this._zoomOut.touchmove(t,e,r)},ji.prototype.touchend=function(t,e,r){var i=this,n=this._zoomIn.touchend(t,e,r),o=this._zoomOut.touchend(t,e,r);return n?(this._active=!0,t.preventDefault(),setTimeout(function(){return i.reset()},0),{cameraAnimation:function(e){return e.easeTo({duration:300,zoom:e.getZoom()+1,around:e.unproject(n)},{originalEvent:t})}}):o?(this._active=!0,t.preventDefault(),setTimeout(function(){return i.reset()},0),{cameraAnimation:function(e){return e.easeTo({duration:300,zoom:e.getZoom()-1,around:e.unproject(o)},{originalEvent:t})}}):void 0},ji.prototype.touchcancel=function(){this.reset()},ji.prototype.enable=function(){this._enabled=!0},ji.prototype.disable=function(){this._enabled=!1,this.reset()},ji.prototype.isEnabled=function(){return this._enabled},ji.prototype.isActive=function(){return this._active};var qi={0:1,2:2},Zi=function(t){this.reset(),this._clickTolerance=t.clickTolerance||1};Zi.prototype.blur=function(){this.reset()},Zi.prototype.reset=function(){this._active=!1,this._moved=!1,delete this._lastPoint,delete this._eventButton},Zi.prototype._correctButton=function(t,e){return!1},Zi.prototype._move=function(t,e){return{}},Zi.prototype.mousedown=function(t,e){if(!this._lastPoint){var i=r.mouseButton(t);this._correctButton(t,i)&&(this._lastPoint=e,this._eventButton=i)}},Zi.prototype.mousemoveWindow=function(t,e){var r=this._lastPoint;if(r)if(t.preventDefault(),function(t,e){var r=qi[e];return void 0===t.buttons||(t.buttons&r)!==r}(t,this._eventButton))this.reset();else if(this._moved||!(e.dist(r)<this._clickTolerance))return this._moved=!0,this._lastPoint=e,this._move(r,e)},Zi.prototype.mouseupWindow=function(t){this._lastPoint&&r.mouseButton(t)===this._eventButton&&(this._moved&&r.suppressClick(),this.reset())},Zi.prototype.enable=function(){this._enabled=!0},Zi.prototype.disable=function(){this._enabled=!1,this.reset()},Zi.prototype.isEnabled=function(){return this._enabled},Zi.prototype.isActive=function(){return this._active};var Gi=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.prototype)).constructor=e,e.prototype.mousedown=function(e,r){t.prototype.mousedown.call(this,e,r),this._lastPoint&&(this._active=!0)},e.prototype._correctButton=function(t,e){return 0===e&&!t.ctrlKey},e.prototype._move=function(t,e){return{around:e,panDelta:e.sub(t)}},e}(Zi),Xi=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.prototype)).constructor=e,e.prototype._correctButton=function(t,e){return 0===e&&t.ctrlKey||2===e},e.prototype._move=function(t,e){var r=.8*(e.x-t.x);if(r)return this._active=!0,{bearingDelta:r}},e.prototype.contextmenu=function(t){t.preventDefault()},e}(Zi),Wi=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.prototype)).constructor=e,e.prototype._correctButton=function(t,e){return 0===e&&t.ctrlKey||2===e},e.prototype._move=function(t,e){var r=-.5*(e.y-t.y);if(r)return this._active=!0,{pitchDelta:r}},e.prototype.contextmenu=function(t){t.preventDefault()},e}(Zi),Ki=function(t){this._minTouches=1,this._clickTolerance=t.clickTolerance||1,this.reset()};Ki.prototype.reset=function(){this._active=!1,this._touches={},this._sum=new t.Point(0,0)},Ki.prototype.touchstart=function(t,e,r){return this._calculateTransform(t,e,r)},Ki.prototype.touchmove=function(t,e,r){if(this._active&&!(r.length<this._minTouches))return t.preventDefault(),this._calculateTransform(t,e,r)},Ki.prototype.touchend=function(t,e,r){this._calculateTransform(t,e,r),this._active&&r.length<this._minTouches&&this.reset()},Ki.prototype.touchcancel=function(){this.reset()},Ki.prototype._calculateTransform=function(e,r,i){i.length>0&&(this._active=!0);var n=Ui(i,r),o=new t.Point(0,0),a=new t.Point(0,0),s=0;for(var l in n){var u=n[l],c=this._touches[l];c&&(o._add(u),a._add(u.sub(c)),s++,n[l]=u)}if(this._touches=n,!(s<this._minTouches)&&a.mag()){var h=a.div(s);if(this._sum._add(h),!(this._sum.mag()<this._clickTolerance))return{around:o.div(s),panDelta:h}}},Ki.prototype.enable=function(){this._enabled=!0},Ki.prototype.disable=function(){this._enabled=!1,this.reset()},Ki.prototype.isEnabled=function(){return this._enabled},Ki.prototype.isActive=function(){return this._active};var Hi=function(){this.reset()};function Ji(t,e,r){for(var i=0;i<t.length;i++)if(t[i].identifier===r)return e[i]}function Yi(t,e){return Math.log(t/e)/Math.LN2}Hi.prototype.reset=function(){this._active=!1,delete this._firstTwoTouches},Hi.prototype._start=function(t){},Hi.prototype._move=function(t,e,r){return{}},Hi.prototype.touchstart=function(t,e,r){this._firstTwoTouches||r.length<2||(this._firstTwoTouches=[r[0].identifier,r[1].identifier],this._start([e[0],e[1]]))},Hi.prototype.touchmove=function(t,e,r){if(this._firstTwoTouches){t.preventDefault();var i=this._firstTwoTouches,n=i[1],o=Ji(r,e,i[0]),a=Ji(r,e,n);if(o&&a){var s=this._aroundCenter?null:o.add(a).div(2);return this._move([o,a],s,t)}}},Hi.prototype.touchend=function(t,e,i){if(this._firstTwoTouches){var n=this._firstTwoTouches,o=n[1],a=Ji(i,e,n[0]),s=Ji(i,e,o);a&&s||(this._active&&r.suppressClick(),this.reset())}},Hi.prototype.touchcancel=function(){this.reset()},Hi.prototype.enable=function(t){this._enabled=!0,this._aroundCenter=!!t&&"center"===t.around},Hi.prototype.disable=function(){this._enabled=!1,this.reset()},Hi.prototype.isEnabled=function(){return this._enabled},Hi.prototype.isActive=function(){return this._active};var $i=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.prototype)).constructor=e,e.prototype.reset=function(){t.prototype.reset.call(this),delete this._distance,delete this._startDistance},e.prototype._start=function(t){this._startDistance=this._distance=t[0].dist(t[1])},e.prototype._move=function(t,e){var r=this._distance;if(this._distance=t[0].dist(t[1]),this._active||!(Math.abs(Yi(this._distance,this._startDistance))<.1))return this._active=!0,{zoomDelta:Yi(this._distance,r),pinchAround:e}},e}(Hi);function Qi(t,e){return 180*t.angleWith(e)/Math.PI}var tn=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.prototype)).constructor=e,e.prototype.reset=function(){t.prototype.reset.call(this),delete this._minDiameter,delete this._startVector,delete this._vector},e.prototype._start=function(t){this._startVector=this._vector=t[0].sub(t[1]),this._minDiameter=t[0].dist(t[1])},e.prototype._move=function(t,e){var r=this._vector;if(this._vector=t[0].sub(t[1]),this._active||!this._isBelowThreshold(this._vector))return this._active=!0,{bearingDelta:Qi(this._vector,r),pinchAround:e}},e.prototype._isBelowThreshold=function(t){this._minDiameter=Math.min(this._minDiameter,t.mag());var e=25/(Math.PI*this._minDiameter)*360,r=Qi(t,this._startVector);return Math.abs(r)<e},e}(Hi);function en(t){return Math.abs(t.y)>Math.abs(t.x)}var rn=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.prototype)).constructor=e,e.prototype.reset=function(){t.prototype.reset.call(this),this._valid=void 0,delete this._firstMove,delete this._lastPoints},e.prototype._start=function(t){this._lastPoints=t,en(t[0].sub(t[1]))&&(this._valid=!1)},e.prototype._move=function(t,e,r){var i=t[0].sub(this._lastPoints[0]),n=t[1].sub(this._lastPoints[1]);if(this._valid=this.gestureBeginsVertically(i,n,r.timeStamp),this._valid)return this._lastPoints=t,this._active=!0,{pitchDelta:(i.y+n.y)/2*-.5}},e.prototype.gestureBeginsVertically=function(t,e,r){if(void 0!==this._valid)return this._valid;var i=t.mag()>=2,n=e.mag()>=2;if(i||n){if(!i||!n)return void 0===this._firstMove&&(this._firstMove=r),r-this._firstMove<100&&void 0;var o=t.y>0==e.y>0;return en(t)&&en(e)&&o}},e}(Hi),nn={panStep:100,bearingStep:15,pitchStep:10},on=function(){var t=nn;this._panStep=t.panStep,this._bearingStep=t.bearingStep,this._pitchStep=t.pitchStep,this._rotationDisabled=!1};function an(t){return t*(2-t)}on.prototype.blur=function(){this.reset()},on.prototype.reset=function(){this._active=!1},on.prototype.keydown=function(t){var e=this;if(!(t.altKey||t.ctrlKey||t.metaKey)){var r=0,i=0,n=0,o=0,a=0;switch(t.keyCode){case 61:case 107:case 171:case 187:r=1;break;case 189:case 109:case 173:r=-1;break;case 37:t.shiftKey?i=-1:(t.preventDefault(),o=-1);break;case 39:t.shiftKey?i=1:(t.preventDefault(),o=1);break;case 38:t.shiftKey?n=1:(t.preventDefault(),a=-1);break;case 40:t.shiftKey?n=-1:(t.preventDefault(),a=1);break;default:return}return this._rotationDisabled&&(i=0,n=0),{cameraAnimation:function(s){var l=s.getZoom();s.easeTo({duration:300,easeId:"keyboardHandler",easing:an,zoom:r?Math.round(l)+r*(t.shiftKey?2:1):l,bearing:s.getBearing()+i*e._bearingStep,pitch:s.getPitch()+n*e._pitchStep,offset:[-o*e._panStep,-a*e._panStep],center:s.getCenter()},{originalEvent:t})}}}},on.prototype.enable=function(){this._enabled=!0},on.prototype.disable=function(){this._enabled=!1,this.reset()},on.prototype.isEnabled=function(){return this._enabled},on.prototype.isActive=function(){return this._active},on.prototype.disableRotation=function(){this._rotationDisabled=!0},on.prototype.enableRotation=function(){this._rotationDisabled=!1};var sn=function(e,r){this._map=e,this._el=e.getCanvasContainer(),this._handler=r,this._delta=0,this._defaultZoomRate=.01,this._wheelZoomRate=1/450,t.bindAll(["_onT

2,sn.prototype._onTimeout=function(t){this._type="wheel",this._delta-=this._lastValue,this._active||this._start(t)},sn.prototype._start=function(e){if(this._delta){this._frameId&&(this._frameId=null),this._active=!0,this.isZooming()||(this._zooming=!0),this._finishTimeout&&(clearTimeout(this._finishTimeout),delete this._finishTimeout);var i=r.mousePos(this._el,e);this._around=t.LngLat.convert(this._aroundCenter?this._map.getCenter():this._map.unproject(i)),this._aroundPoint=this._map.transform.locationPoint(this._around),this._frameId||(this._frameId=!0,this._handler._triggerRenderFrame())}},sn.prototype.renderFrame=function(){var e=this;if(this._frameId&&(this._frameId=null,this.isActive())){var r=this._map.transform;if(0!==this._delta){var i="wheel"===this._type&&Math.abs(this._delta)>4.000244140625?this._wheelZoomRate:this._defaultZoomRate,n=2/(1+Math.exp(-Math.abs(this._delta*i)));this._delta<0&&0!==n&&(n=1/n);var o="number"==typeof this._targetZoom?r.zoomScale(this._targetZoom):r.scale;this._targetZoom=Math.min(r.maxZoom,Math.max(r.minZoom,r.scaleZoom(o*n))),"wheel"===this._type&&(this._startZoom=r.zoom,this._easing=this._smoothOutEasing(200)),this._delta=0}var a,s="number"==typeof this._targetZoom?this._targetZoom:r.zoom,l=this._startZoom,u=this._easing,c=!1;if("wheel"===this._type&&l&&u){var h=Math.min((t.browser.now()-this._lastWheelEventTime)/200,1),p=u(h);a=t.number(l,s,p),h<1?this._frameId||(this._frameId=!0):c=!0}else a=s,c=!0;return this._active=!0,c&&(this._active=!1,this._finishTimeout=setTimeout(function(){e._zooming=!1,e._handler._triggerRenderFrame(),delete e._targetZoom,delete e._finishTimeout},200)),{noInertia:!0,needsRenderFrame:!c,zoomDelta:a-r.zoom,around:this._aroundPoint,originalEvent:this._lastWheelEvent}}},sn.prototype._smoothOutEasing=function(e){var r=t.ease;if(this._prevEase){var i=this._prevEase,n=(t.browser.now()-i.start)/i.duration,o=i.easing(n+.01)-i.easing(n),a=.27/Math.sqrt(o*o+1e-4)*.01,s=Math.sqrt(.0729-a*a);r=t.bezier(a,s,.25,1)}return this._prevEase={start:t.browser.now(),duration:e,easing:r},r},sn.prototype.blur=function(){this.reset()},sn.prototype.reset=function(){this._active=!1};var ln=function(t,e){this._clickZoom=t,this._tapZoom=e};ln.prototype.enable=function(){this._clickZoom.enable(),this._tapZoom.enable()},ln.prototype.disable=function(){this._clickZoom.disable(),this._tapZoom.disable()},ln.prototype.isEnabled=function(){return this._clickZoom.isEnabled()&&this._tapZoom.isEnabled()},ln.prototype.isActive=function(){return this._clickZoom.isActive()||this._tapZoom.isActive()};var un=function(){this.reset()};un.prototype.reset=function(){this._active=!1},un.prototype.blur=function(){this.reset()},un.prototype.dblclick=function(t,e){return t.preventDefault(),{cameraAnimation:function(r){r.easeTo({duration:300,zoom:r.getZoom()+(t.shiftKey?-1:1),around:r.unproject(e)},{originalEvent:t})}}},un.prototype.enable=function(){this._enabled=!0},un.prototype.disable=function(){this._enabled=!1,this.reset()},un.prototype.isEnabled=function(){return this._enabled},un.prototype.isActive=function(){return this._active};var cn=function(){this._tap=new Ni({numTouches:1,numTaps:1}),this.reset()};cn.prototype.reset=function(){this._active=!1,delete this._swipePoint,delete this._swipeTouch,delete this._tapTime,this._tap.reset()},cn.prototype.touchstart=function(t,e,r){this._swipePoint||(this._tapTime&&t.timeStamp-this._tapTime>500&&this.reset(),this._tapTime?r.length>0&&(this._swipePoint=e[0],this._swipeTouch=r[0].identifier):this._tap.touchstart(t,e,r))},cn.prototype.touchmove=function(t,e,r){if(this._tapTime){if(this._swipePoint){if(r[0].identifier!==this._swipeTouch)return;var i=e[0],n=i.y-this._swipePoint.y;return this._swipePoint=i,t.preventDefault(),this._active=!0,{zoomDelta:n/128}}}else this._tap.touchmove(t,e,r)},cn.prototype.touchend=function(t,e,r){this._tapTime?this._swipePoint&&0===r.length&&this.reset():this._tap.touchend(t,e,r)&&(this._tapTime=t.timeStamp)},cn.prototype.touchcancel=function(){this.reset()},cn.prototype.enable=function(){this._enabled=!0},cn.prototype.disable=function(){this._enabled=!1,this.reset()},cn.prototype.isEnabled=function(){return this._enabled},cn.prototype.isActive=function(){return this._active};var hn=function(t,e,r){this._el=t,this._mousePan=e,this._touchPan=r};hn.prototype.enable=function(t){this._inertiaOptions=t||{},this._mousePan.enable(),this._touchPan.enable(),this._el.classList.add("mapboxgl-touch-drag-pan")},hn.prototype.disable=function(){this._mousePan.disable(),this._touchPan.disable(),this._el.classList.remove("mapboxgl-touch-drag-pan")},hn.prototype.isEnabled=function(){return this._mousePan.isEnabled()&&this._touchPan.isEnabled()},hn.prototype.isActive=function(){return this._mousePan.isActive()||this._touchPan.isActive()};var pn=function(t,e,r){this._pitchWithRotate=t.pitchWithRotate,this._mouseRotate=e,this._mousePitch=r};pn.prototype.enable=function(){this._mouseRotate.enable(),this._pitchWithRotate&&this._mousePitch.enable()},pn.prototype.disable=function(){this._mouseRotate.disable(),this._mousePitch.disable()},pn.prototype.isEnabled=function(){return this._mouseRotate.isEnabled()&&(!this._pitchWithRotate||this._mousePitch.isEnabled())},pn.prototype.isActive=function(){return this._mouseRotate.isActive()||this._mousePitch.isActive()};var fn=function(t,e,r,i){this._el=t,this._touchZoom=e,this._touchRotate=r,this._tapDragZoom=i,this._rotationDisabled=!1,this._enabled=!0};fn.prototype.enable=function(t){this._touchZoom.enable(t),this._rotationDisabled||this._touchRotate.enable(t),this._tapDragZoom.enable(),this._el.classList.add("mapboxgl-touch-zoom-rotate")},fn.prototype.disable=function(){this._touchZoom.disable(),this._touchRotate.disable(),this._tapDragZoom.disable(),this._el.classList.remove("mapboxgl-touch-zoom-rotate")},fn.prototype.isEnabled=function(){return this._touchZoom.isEnabled()&&(this._rotationDisabled||this._touchRotate.isEnabled())&&this._tapDragZoom.isEnabled()},fn.prototype.isActive=function(){return this._touchZoom.isActive()||this._touchRotate.isActive()||this._tapDragZoom.isActive()},fn.prototype.disableRotation=function(){this._rotationDisabled=!0,this._touchRotate.disable()},fn.prototype.enableRotation=function(){this._rotationDisabled=!1,this._touchZoom.isEnabled()&&this._touchRotate.enable()};var dn=function(t){return t.zoom||t.drag||t.pitch||t.rotate},mn=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.prototype)).constructor=e,e}(t.Event);function yn(t){return t.panDelta&&t.panDelta.mag()||t.zoomDelta||t.bearingDelta||t.pitchDelta}var gn=function(e,i){this._map=e,this._el=this._map.getCanvasContainer(),this._handlers=[],this._handlersById={},this._changes=[],this._inertia=new ki(e),this._bearingSnap=i.bearingSnap,this._previousActiveHandlers={},this._eventsInProgress={},this._addDefaultHandlers(i),t.bindAll(["handleEvent","handleWindowEvent"],this);var n=this._el;this._listeners=[[n,"touchstart",{passive:!0}],[n,"touchmove",{passive:!1}],[n,"touchend",void 0],[n,"touchcancel",void 0],[n,"mousedown",void 0],[n,"mousemove",void 0],[n,"mouseup",void 0],[t.window.document,"mousemove",{capture:!0}],[t.window.document,"mouseup",void 0],[n,"mouseover",void 0],[n,"mouseout",void 0],[n,"dblclick",void 0],[n,"click",void 0],[n,"keydown",{capture:!1}],[n,"keyup",void 0],[n,"wheel",{passive:!1}],[n,"contextmenu",void 0],[t.window,"blur",void 0]];for(var o=0,a=this._listeners;o<a.length;o+=1){var s=a[o],l=s[0];r.addEventListener(l,s[1],l===t.window.document?this.handleWindowEvent:this.handleEvent,s[2])}};gn.prototype.destroy=function(){for(var e=0,i=this._listeners;e<i.length;e+=1){var n=i[e],o=n[0];r.removeEventListener(o,n[1],o===t.window.document?this.handleWindowEvent:this.handleEvent,n[2])}},gn.prototype._addDefaultHandlers=function(t){var e=this._map,r=e.getCanvasContainer();this._add("mapEvent",new Bi(e,t));var i=e.boxZoom=new Oi(e,t);this._add("boxZoom",i);var n=new ji,o=new un;e.doubleClickZoom=new ln(o,n),this._add("tapZoom",n),this._add("clickZoom",o);var a=new cn;this._add("tapDragZoom",a);var s=e.touchPitch=new rn;this._add("touchPitch",s);var l=new Xi(t),u=new Wi(t);e.dragRotate=new pn(t,l,u),this._add("mouseRotate",l,["mousePitch"]),this._add("mousePitch",u,["mouseRotate"]);var c=new Gi(t),h=new Ki(t);e.dragPan=new hn(r,c,h),this._add("mousePan",c),this._add("touchPan",h,["touchZoom","touchRotate"]);var p=new tn,f=new $i;e.touchZoomRotate=new fn(r,f,p,a),this._add("touchRotate",p,["touchPan","touchZoom"]),this._add("touchZoom",f,["touchPan","touchRotate"]);var d=e.scrollZoom=new sn(e,this);this._add("scrollZoom",d,["mousePan"]);var m=e.keyboard=new on;this._add("keyboard",m),this._add("blockableMapEvent",new Fi(e));for(var y=0,g=["boxZoom","doubleClickZoom","tapDragZoom","touchPitch","dragRotate","dragPan","touchZoomRotate","scrollZoom","keyboard"];y<g.length;y+=1){var v=g[y];t.interactive&&t[v]&&e[v].enable(t[v])}},gn.prototype._add=function(t,e,r){this._handlers.push({handlerName:t,handler:e,allowed:r}),this._handlersById[t]=e},gn.prototype.stop=function(t){if(!this._updatingCamera){for(var e=0,r=this._handlers;e<r.length;e+=1)r[e].handler.reset();this._inertia.clear(),this._fireEvents({},{},t),this._changes=[]}},gn.prototype.isActive=function(){for(var t=0,e=this._handlers;t<e.length;t+=1)if(e[t].handler.isActive())return!0;return!1},gn.prototype.isZooming=function(){return!!this._eventsInProgress.zoom||this._map.scrollZoom.isZooming()},gn.prototype.isRotating=function(){return!!this._eventsInProgress.rotate},gn.prototype.isMoving=function(){return Boolean(dn(this._eventsInProgress))||this.isZooming()},gn.prototype._blockedByActive=function(t,e,r){for(var i in t)if(i!==r&&(!e||e.indexOf(i)<0))return!0;return!1},gn.prototype.handleWindowEvent=function(t){this.handleEvent(t,t.type+"Window")},gn.prototype._getMapTouches=function(t){for(var e=[],r=0,i=t;r<i.length;r+=1){var n=i[r];this._el.contains(n.target)&&e.push(n)}return e},gn.prototype.handleEvent=function(t,e){this._updatingCamera=!0;for(var i="renderFrame"===t.type?void 0:t,n={needsRenderFrame:!1},o={},a={},s=t.touches?this._getMapTouches(t.touches):void 0,l=s?r.touchPos(this._el,s):r.mousePos(this._el,t),u=0,c=this._handlers;u<c.length;u+=1){var h=c[u],p=h.handlerName,f=h.handler,d=h.allowed;if(f.isEnabled()){var m=void 0;this._blockedByActive(a,d,p)?f.reset():f[e||t.type]&&(m=f[e||t.type](t,l,s),this.mergeHandlerResult(n,o,m,p,i),m&&m.needsRenderFrame&&this._triggerRenderFrame()),(m||f.isActive())&&(a[p]=f)}}var y={};for(var g in this._previousActiveHandlers)a[g]||(y[g]=i);this._previousActiveHandlers=a,(Object.keys(y).length||yn(n))&&(this._changes.push([n,o,y]),this._triggerRenderFrame()),(Object.keys(a).length||yn(n))&&this._map._stop(!0),this._updatingCamera=!1;var v=n.cameraAnimation;v&&(this._inertia.clear(),this._fireEvents({},{},!0),this._changes=[],v(this._map))},gn.prototype.mergeHandlerResult=function(e,r,i,n,o){if(i){t.extend(e,i);var a={handlerName:n,originalEvent:i.originalEvent||o};void 0!==i.zoomDelta&&(r.zoom=a),void 0!==i.panDelta&&(r.drag=a),void 0!==i.pitchDelta&&(r.pitch=a),void 0!==i.bearingDelta&&(r.rotate=a)}},gn.prototype._applyChanges=function(){for(var e={},r={},i={},n=0,o=this._changes;n<o.length;n+=1){var a=o[n],s=a[0],l=a[1],u=a[2];s.panDelta&&(e.panDelta=(e.panDelta||new t.Point(0,0))._add(s.panDelta)),s.zoomDelta&&(e.zoomDelta=(e.zoomDelta||0)+s.zoomDelta),s.bearingDelta&&(e.bearingDelta=(e.bearingDelta||0)+s.bearingDelta),s.pitchDelta&&(e.pitchDelta=(e.pitchDelta||0)+s.pitchDelta),void 0!==s.around&&(e.around=s.around),void 0!==s.pinchAround&&(e.pinchAround=s.pinchAround),s.noInertia&&(e.noInertia=s.noInertia),t.extend(r,l),t.extend(i,u)}this._updateMapTransform(e,r,i),this._changes=[]},gn.prototype._updateMapTransform=function(t,e,r){var i=this._map,n=i.transform;if(!yn(t))return this._fireEvents(e,r,!0);var o=t.panDelta,a=t.zoomDelta,s=t.bearingDelta,l=t.pitchDelta,u=t.around,c=t.pinchAround;void 0!==c&&(u=c),i._stop(!0),u=u||i.transform.centerPoint;var h=n.pointLocation(o?u.sub(o):u);s&&(n.bearing+=s),l&&(n.pitch+=l),a&&(n.zoom+=a),n.setLocationAtPoint(h,u),this._map._update(),t.noInertia||this._inertia.record(t),this._fireEvents(e,r,!0)},gn.prototype._fireEvents=function(e,r,i){var n=this,o=dn(this._eventsInProgress),a=dn(e),s={};for(var l in e)this._eventsInProgress[l]||(s[l+"start"]=e[l].originalEvent),this._eventsInProgress[l]=e[l];for(var u in!o&&a&&this._fireEvent("movestart",a.originalEvent),s)this._fireEvent(u,s[u]);for(var c in a&&this._fireEvent("move",a.originalEvent),e)this._fireEvent(c,e[c].originalEvent);var h,p={};for(var f in this._eventsInProgress){var d=this._eventsInProgress[f],m=d.handlerName,y=d.originalEvent;this._handlersById[m].isActive()||(delete this._eventsInProgress[f],p[f+"end"]=h=r[m]||y)}for(var g in p)this._fireEvent(g,p[g]);var v=dn(this._eventsInProgress);if(i&&(o||a)&&!v){this._updatingCamera=!0;var _=this._inertia._onMoveEnd(this._map.dragPan._inertiaOptions),x=function(t){return 0!==t&&-n._bearingSnap<t&&t<n._bearingSnap};_?(x(_.bearing||this._map.getBearing())&&(_.bearing=0),this._map.easeTo(_,{originalEvent:h})):(this._map.fire(new t.Event("moveend",{originalEvent:h})),x(this._map.getBearing())&&this._map.resetNorth()),this._updatingCamera=!1}},gn.prototype._fireEvent=function(e,r){this._map.fire(new t.Event(e,r?{originalEvent:r}:{}))},gn.prototype._requestFrame=function(){var t=this;return this._map.triggerRepaint(),this._map._renderTaskQueue.add(function(e){delete t._frameId,t.handleEvent(new mn("renderFrame",{timeStamp:e})),t._applyChanges()})},gn.prototype._triggerRenderFrame=function(){void 0===this._frameId&&(this._frameId=this._requestFrame())};var vn=function(e){function r(r,i){e.call(this),this._moving=!1,this._zooming=!1,this.transform=r,this._bearingSnap=i.bearingSnap,t.bindAll(["_renderFrameCallback"],this)}return e&&(r.__proto__=e),(r.prototype=Object.create(e&&e.prototype)).constructor=r,r.prototype.getCenter=function(){return new t.LngLat(this.transform.center.lng,this.transform.center.lat)},r.prototype.setCenter=function(t,e){return this.jumpTo({center:t},e)},r.prototype.panBy=function(e,r,i){return e=t.Point.convert(e).mult(-1),this.panTo(this.transform.center,t.extend({offset:e},r),i)},r.prototype.panTo=function(e,r,i){return this.easeTo(t.extend({center:e},r),i)},r.prototype.getZoom=function(){return this.transform.zoom},r.prototype.setZoom=function(t,e){return this.jumpTo({zoom:t},e),this},r.prototype.zoomTo=function(e,r,i){return this.easeTo(t.extend({zoom:e},r),i)},r.prototype.zoomIn=function(t,e){return this.zoomTo(this.getZoom()+1,t,e),this},r.prototype.zoomOut=function(t,e){return this.zoomTo(this.getZoom()-1,t,e),this},r.prototype.getBearing=function(){return this.transform.bearing},r.prototype.setBearing=function(t,e){return this.jumpTo({bearing:t},e),this},r.prototype.getPadding=function(){return this.transform.padding},r.prototype.setPadding=function(t,e){return this.jumpTo({padding:t},e),this},r.prototype.rotateTo=function(e,r,i){return this.easeTo(t.extend({bearing:e},r),i)},r.prototype.resetNorth=function(e,r){return this.rotateTo(0,t.extend({duration:1e3},e),r),this},r.prototype.resetNorthPitch=function(e,r){return this.easeTo(t.extend({bearing:0,pitch:0,duration:1e3},e),r),this},r.prototype.snapToNorth=function(t,e){return Math.abs(this.getBearing())<this._bearingSnap?this.resetNorth(t,e):this},r.prototype.getPitch=function(){return this.transform.pitch},r.prototype.setPitch=function(t,e){return this.jumpTo({pitch:t},e),this},r.prototype.cameraForBounds=function(e,r){e=t.LngLatBounds.convert(e);var i=r&&r.bearing||0;return this._cameraForBoxAndBearing(e.getNorthWest(),e.getSouthEast(),i,r)},r.prototype._cameraForBoxAndBearing=function(e,r,i,n){var o={top:0,bottom:0,right:0,left:0};if("number"==typeof(n=t.extend({padding:o,offset:[0,0],maxZoom:this.transform.maxZoom},n)).padding){var a=n.padding;n.padding={top:a,bottom:a,right:a,left:a}}n.padding=t.extend(o,n.padding);var s=this.transform,l=s.padding,u=s.project(t.LngLat.convert(e)),c=s.project(t.LngLat.convert(r)),h=u.rotate(-i*Math.PI/180),p=c.rotate(-i*Math.PI/180),f=new t.Point(Math.max(h.x,p.x),Math.max(h.y,p.y)),d=new t.Point(Math.min(h.x,p.x),Math.min(h.y,p.y)),m=f.sub(d),y=(s.width-(l.left+l.right+n.padding.left+n.padding.right))/m.x,g=(s.height-(l.top+l.bottom+n.padding.top+n.padding.bottom))/m.y;if(!(g<0||y<0)){var v=Math.min(s.scaleZoom(s.scale*Math.min(y,g)),n.maxZoom),_="number"==typeof n.offset.x?new t.Point(n.offset.x,n.offset.y):t.Point.convert(n.offset),x=new t.Point((n.padding.left-n.padding.right)/2,(n.padding.top-n.padding.bottom)/2).rotate(i*Math.PI/180),b=_.add(x).mult(s.scale/s.zoomScale(v));return{center:s.unproject(u.add(c).div(2).sub(b)),zoom:v,bearing:i}}t.warnOnce("Map cannot fit within canvas with the given bounds, padding, and/or offset.")},r.prototype.fitBounds=function(t,e,r){return this._fitInternal(this.cameraForBounds(t,e),e,r)},r.prototype.fitScreenCoordinates=function(e,r,i,n,o){return this._fitInternal(this._cameraForBoxAndBearing(this.transform.pointLocation(t.Point.convert(e)),this.transform.pointLocation(t.Point.convert(r)),i,n),n,o)},r.prototype._fitInternal=function(e,r,i){return e?(delete(r=t.extend(e,r)).padding,r.linear?this.easeTo(r,i):this.flyTo(r,i)):this},r.prototype.jumpTo=function(e,r){this.stop();var i=this.transform,n=!1,o=!1,a=!1;return"zoom"in e&&i.zoom!==+e.zoom&&(n=!0,i.zoom=+e.zoom),void 0!==e.center&&(i.center=t.LngLat.convert(e.center)),"bearing"in e&&i.bearing!==+e.bearing&&(o=!0,i.bearing=+e.bearing),"pitch"in e&&i.pitch!==+e.pitch&&(a=!0,i.pitch=+e.pitch),null==e.padding||i.isPaddingEqual(e.padding)||(i.padding=e.padding),this.fire(new t.Event("movestart",r)).fire(new t.Event("move",r)),n&&this.fire(new t.Event("zoomstart",r)).fire(new t.Event("zoom",r)).fire(new t.Event("zoomend",r)),o&&this.fire(new t.Event("rotatestart",r)).fire(new t.Event("rotate",r)).fire(new t.Event("rotateend",r)),a&&this.fire(new t.Event("pitchstart",r)).fire(new t.Event("pitch",r)).fire(new t.Event("pitchend",r)),this.fire(new t.Event("moveend",r))},r.prototype.easeTo=function(e,r){var i=this;this._stop(!1,e.easeId),(!1===(e=t.extend({offset:[0,0],duration:500,easing:t.ease},e)).animate||!e.essential&&t.browser.prefersReducedMotion)&&(e.duration=0);var n=this.transform,o=this.getZoom(),a=this.getBearing(),s=this.getPitch(),l=this.getPadding(),u="zoom"in e?+e.zoom:o,c="bearing"in e?this._normalizeBearing(e.bearing,a):a,h="pitch"in e?+e.pitch:s,p="padding"in e?e.padding:n.padding,f=t.Point.convert(e.offset),d=n.centerPoint.add(f),m=n.pointLocation(d),y=t.LngLat.convert(e.center||m);this._normalizeCenter(y);var g,v,_=n.project(m),x=n.project(y).sub(_),b=n.zoomScale(u-o);e.around&&(g=t.LngLat.convert(e.around),v=n.locationPoint(g));var w={moving:this._moving,zooming:this._zooming,rotating:this._rotating,pitching:this._pitching};return this._zooming=this._zooming||u!==o,this._rotating=this._rotating||a!==c,this._pitching=this._pitching||h!==s,this._padding=!n.isPaddingEqual(p),this._easeId=e.easeId,this._prepareEase(r,e.noMoveStart,w),this._ease(function(e){if(i._zooming&&(n.zoom=t.number(o,u,e)),i._rotating&&(n.bearing=t.number(a,c,e)),i._pitching&&(n.pitch=t.number(s,h,e)),i._padding&&(n.interpolatePadding(l,p,e),d=n.centerPoint.add(f)),g)n.setLocationAtPoint(g,v);else{var m=n.zoomScale(n.zoom-o),y=u>o?Math.min(2,b):Math.max(.5,b),w=Math.pow(y,1-e),S=n.unproject(_.add(x.mult(e*w)).mult(m));n.setLocationAtPoint(n.renderWorldCopies?S.wrap():S,d)}i._fireMoveEvents(r)},function(t){i._afterEase(r,t)},e),this},r.prototype._prepareEase=function(e,r,i){void 0===i&&(i={}),this._moving=!0,r||i.moving||this.fire(new t.Event("movestart",e)),this._zooming&&!i.zooming&&this.fire(new t.Event("zoomstart",e)),this._rotating&&!i.rotating&&this.fire(new t.Event("rotatestart",e)),this._pitching&&!i.pitching&&this.fire(new t.Event("pitchstart",e))},r.prototype._fireMoveEvents=function(e){this.fire(new t.Event("move",e)),this._zooming&&this.fire(new t.Event("zoom",e)),this._rotating&&this.fire(new t.Event("rotate",e)),this._pitching&&this.fire(new t.Event("pitch",e))},r.prototype._afterEase=function(e,r){if(!this._easeId||!r||this._easeId!==r){delete this._easeId;var i=this._zooming,n=this._rotating,o=this._pitching;this._moving=!1,this._zooming=!1,this._rotating=!1,this._pitching=!1,this._padding=!1,i&&this.fire(new t.Event("zoomend",e)),n&&this.fire(new t.Event("rotateend",e)),o&&this.fire(new t.Event("pitchend",e)),this.fire(new t.Event("moveend",e))}},r.prototype.flyTo=function(e,r){var i=this;if(!e.essential&&t.browser.prefersReducedMotion){var n=t.pick(e,["center","zoom","bearing","pitch","around"]);return this.jumpTo(n,r)}this.stop(),e=t.extend({offset:[0,0],speed:1.2,curve:1.42,easing:t.ease},e);var o=this.transform,a=this.getZoom(),s=this.getBearing(),l=this.getPitch(),u=this.getPadding(),c="zoom"in e?t.clamp(+e.zoom,o.minZoom,o.maxZoom):a,h="bearing"in e?this._normalizeBearing(e.bearing,s):s,p="pitch"in e?+e.pitch:l,f="padding"in e?e.padding:o.padding,d=o.zoomScale(c-a),m=t.Point.convert(e.offset),y=o.centerPoint.add(m),g=o.pointLocation(y),v=t.LngLat.convert(e.center||g);this._normalizeCenter(v);var _=o.project(g),x=o.project(v).sub(_),b=e.curve,w=Math.max(o.width,o.height),S=w/d,E=x.mag();if("minZoom"in e){var I=t.clamp(Math.min(e.minZoom,a,c),o.minZoom,o.maxZoom),T=w/o.zoomScale(I-a);b=Math.sqrt(T/E*2)}var A=b*b;function P(t){var e=(S*S-w*w+(t?-1:1)*A*A*E*E)/(2*(t?S:w)*A*E);return Math.log(Math.sqrt(e*e+1)-e)}function z(t){return(Math.exp(t)-Math.exp(-t))/2}function k(t){return(Math.exp(t)+Math.exp(-t))/2}var C=P(0),M=function(t){return k(C)/k(C+b*t)},D=function(t){return w*((k(C)*(z(e=C+b*t)/k(e))-z(C))/A)/E;var e},L=(P(1)-C)/b;if(Math.abs(E)<1e-6||!isFinite(L)){if(Math.abs(w-S)<1e-6)return this.easeTo(e,r);var R=S<w?-1:1;L=Math.abs(Math.log(S/w))/b,D=function(){return 0},M=function(t){return Math.exp(R*b*t)}}return e.duration="duration"in e?+e.duration:1e3*L/("screenSpeed"in e?+e.screenSpeed/b:+e.speed),e.maxDuration&&e.duration>e.maxDuration&&(e.duration=0),this._zooming=!0,this._rotating=s!==h,this._pitching=p!==l,this._padding=!o.isPaddingEqual(f),this._prepareEase(r,!1),this._ease(function(e){var n=e*L,d=1/M(n);o.zoom=1===e?c:a+o.scaleZoom(d),i._rotating&&(o.bearing=t.number(s,h,e)),i._pitching&&(o.pitch=t.number(l,p,e)),i._padding&&(o.interpolatePadding(u,f,e),y=o.centerPoint.add(m));var g=1===e?v:o.unproject(_.add(x.mult(D(n))).mult(d));o.setLocationAtPoint(o.renderWorldCopies?g.wrap():g,y),i._fireMoveEvents(r)},function(){return i._afterEase(r)},e),this},r.prototype.isEasing=function(){return!!this._easeFrameId},r.prototype.stop=function(){return this._stop()},r.prototype._stop=function(t,e){if(this._easeFrameId&&(this._cancelRenderFrame(this._easeFrameId),delete this._easeFrameId,delete this._onEaseFrame),this._onEaseEnd){var r=this._onEaseEnd;delete this._onEaseEnd,r.call(this,e)}if(!t){var i=this.handlers;i&&i.stop(!1)}return this},r.prototype._ease=function(e,r,i){!1===i.animate||0===i.duration?(e(1),r()):(this._easeStart=t.browser.now(),this._easeOptions=i,this._onEaseFrame=e,this._onEaseEnd=r,this._easeFrameId=this._requestRenderFrame(this._renderFrameCallback))},r.prototype._renderFrameCallback=function(){var e=Math.min((t.browser.now()-this._easeStart)/this._easeOptions.duration,1);this._onEaseFrame(this._easeOptions.easing(e)),e<1?this._easeFrameId=this._requestRenderFrame(this._renderFrameCallback):this.stop()},r.prototype._normalizeBearing=function(e,r){e=t.wrap(e,-180,180);var i=Math.abs(e-r);return Math.abs(e-360-r)<i&&(e-=360),Math.abs(e+360-r)<i&&(e+=360),e},r.prototype._normalizeCenter=function(t){var e=this.transform;if(e.renderWorldCopies&&!e.lngRange){var r=t.lng-e.center.lng;t.lng+=r>180?-360:r<-180?360:0}},r}(t.Evented),_n=function(e){void 0===e&&(e={}),this.options=e,t.bindAll(["_toggleAttribution","_updateEditLink","_updateData","_updateCompact"],this)};_n.prototype.getDefaultPosition=function(){return"bottom-right"},_n.prototype.onAdd=function(t){var e=this.options&&this.options.compact;return this._map=t,this._container=r.create("div","mapboxgl-ctrl mapboxgl-ctrl-attrib"),this._compactButton=r.create("button","mapboxgl-ctrl-attrib-button",this._container),this._compactButton.addEventListener("click",this._toggleAttribution),this._setElementTitle(this._compactButton,"ToggleAttribution"),this._innerContainer=r.create("div","mapboxgl-ctrl-attrib-inner",this._container),this._innerContainer.setAttribute("role","list"),e&&this._container.classList.add("mapboxgl-compact"),this._updateAttributions(),this._updateEditLink(),this._map.on("styledata",this._updateData),this._map.on("sourcedata",this._updateData),this._map.on("moveend",this._updateEditLink),void 0===e&&(this._map.on("resize",this._updateCompact),this._updateCompact()),this._container},_n.prototype.onRemove=function(){r.remove(this._container),this._map.off("styledata",this._updateData),this._map.off("sourcedata",this._updateData),this._map.off("moveend",this._updateEditLink),this._map.off("resize",this._updateCompact),this._map=void 0,this._attribHTML=void 0},_n.prototype._setElementTitle=function(t,e){var r=this._map._getUIString("AttributionControl."+e);t.title=r,t.setAttribute("aria-label",r)},_n.prototype._toggleAttribution=function(){this._container.classList.contains("mapboxgl-compact-show")?(this._container.classList.remove("mapboxgl-compact-show"),this._compactButton.setAttribute("aria-pressed","fal

2acheSize:null,localIdeographFontFamily:"sans-serif",transformRequest:null,accessToken:null,fadeDuration:300,crossSourceCollisions:!0},An=function(i){function n(e){var r=this;if(null!=(e=t.extend({},Tn,e)).minZoom&&null!=e.maxZoom&&e.minZoom>e.maxZoom)throw new Error("maxZoom must be greater than or equal to minZoom");if(null!=e.minPitch&&null!=e.maxPitch&&e.minPitch>e.maxPitch)throw new Error("maxPitch must be greater than or equal to minPitch");if(null!=e.minPitch&&e.minPitch<0)throw new Error("minPitch must be greater than or equal to 0");if(null!=e.maxPitch&&e.maxPitch>60)throw new Error("maxPitch must be less than or equal to 60");var n=new wi(e.minZoom,e.maxZoom,e.minPitch,e.maxPitch,e.renderWorldCopies);if(i.call(this,n,e),this._interactive=e.interactive,this._maxTileCacheSize=e.maxTileCacheSize,this._failIfMajorPerformanceCaveat=e.failIfMajorPerformanceCaveat,this._preserveDrawingBuffer=e.preserveDrawingBuffer,this._antialias=e.antialias,this._trackResize=e.trackResize,this._bearingSnap=e.bearingSnap,this._refreshExpiredTiles=e.refreshExpiredTiles,this._fadeDuration=e.fadeDuration,this._crossSourceCollisions=e.crossSourceCollisions,this._crossFadingFactor=1,this._collectResourceTiming=e.collectResourceTiming,this._renderTaskQueue=new bn,this._controls=[],this._mapId=t.uniqueId(),this._locale=t.extend({},wn,e.locale),this._clickTolerance=e.clickTolerance,this._requestManager=new t.RequestManager(e.transformRequest,e.accessToken),"string"==typeof e.container){if(this._container=t.window.document.getElementById(e.container),!this._container)throw new Error("Container '"+e.container+"' not found.")}else{if(!(e.container instanceof En))throw new Error("Invalid type: 'container' must be a String or HTMLElement.");this._container=e.container}if(e.maxBounds&&this.setMaxBounds(e.maxBounds),t.bindAll(["_onWindowOnline","_onWindowResize","_onMapScroll","_contextLost","_contextRestored"],this),this._setupContainer(),this._setupPainter(),void 0===this.painter)throw new Error("Failed to initialize WebGL.");this.on("move",function(){return r._update(!1)}),this.on("moveend",function(){return r._update(!1)}),this.on("zoom",function(){return r._update(!0)}),void 0!==t.window&&(t.window.addEventListener("online",this._onWindowOnline,!1),t.window.addEventListener("resize",this._onWindowResize,!1),t.window.addEventListener("orientationchange",this._onWindowResize,!1)),this.handlers=new gn(this,e),this._hash=e.hash&&new Ei("string"==typeof e.hash&&e.hash||void 0).addTo(this),this._hash&&this._hash._onHashChange()||(this.jumpTo({center:e.center,zoom:e.zoom,bearing:e.bearing,pitch:e.pitch}),e.bounds&&(this.resize(),this.fitBounds(e.bounds,t.extend({},e.fitBoundsOptions,{duration:0})))),this.resize(),this._localIdeographFontFamily=e.localIdeographFontFamily,e.style&&this.setStyle(e.style,{localIdeographFontFamily:e.localIdeographFontFamily}),e.attributionControl&&this.addControl(new _n({customAttribution:e.customAttribution})),this.addControl(new xn,e.logoPosition),this.on("style.load",function(){r.transform.unmodified&&r.jumpTo(r.style.stylesheet)}),this.on("data",function(e){r._update("style"===e.dataType),r.fire(new t.Event(e.dataType+"data",e))}),this.on("dataloading",function(e){r.fire(new t.Event(e.dataType+"dataloading",e))})}i&&(n.__proto__=i),(n.prototype=Object.create(i&&i.prototype)).constructor=n;var o={showTileBoundaries:{configurable:!0},showPadding:{configurable:!0},showCollisionBoxes:{configurable:!0},showOverdrawInspector:{configurable:!0},repaint:{configurable:!0},vertices:{configurable:!0},version:{configurable:!0}};return n.prototype._getMapId=function(){return this._mapId},n.prototype.addControl=function(e,r){if(void 0===r&&(r=e.getDefaultPosition?e.getDefaultPosition():"top-right"),!e||!e.onAdd)return this.fire(new t.ErrorEvent(new Error("Invalid argument to map.addControl(). Argument must be a control with onAdd and onRemove methods.")));var i=e.onAdd(this);this._controls.push(e);var n=this._controlPositions[r];return-1!==r.indexOf("bottom")?n.insertBefore(i,n.firstChild):n.appendChild(i),this},n.prototype.removeControl=function(e){if(!e||!e.onRemove)return this.fire(new t.ErrorEvent(new Error("Invalid argument to map.removeControl(). Argument must be a control with onAdd and onRemove methods.")));var r=this._controls.indexOf(e);return r>-1&&this._controls.splice(r,1),e.onRemove(this),this},n.prototype.hasControl=function(t){return this._controls.indexOf(t)>-1},n.prototype.resize=function(e){var r=this._containerDimensions(),i=r[0],n=r[1];if(i===this.transform.width&&n===this.transform.height)return this;this._resizeCanvas(i,n),this.transform.resize(i,n),this.painter.resize(i,n);var o=!this._moving;return o&&this.fire(new t.Event("movestart",e)).fire(new t.Event("move",e)),this.fire(new t.Event("resize",e)),o&&this.fire(new t.Event("moveend",e)),this},n.prototype.getBounds=function(){return this.transform.getBounds()},n.prototype.getMaxBounds=function(){return this.transform.getMaxBounds()},n.prototype.setMaxBounds=function(e){return this.transform.setMaxBounds(t.LngLatBounds.convert(e)),this._update()},n.prototype.setMinZoom=function(t){if((t=null==t?-2:t)>=-2&&t<=this.transform.maxZoom)return this.transform.minZoom=t,this._update(),this.getZoom()<t&&this.setZoom(t),this;throw new Error("minZoom must be between -2 and the current maxZoom, inclusive")},n.prototype.getMinZoom=function(){return this.transform.minZoom},n.prototype.setMaxZoom=function(t){if((t=null==t?22:t)>=this.transform.minZoom)return this.transform.maxZoom=t,this._update(),this.getZoom()>t&&this.setZoom(t),this;throw new Error("maxZoom must be greater than the current minZoom")},n.prototype.getMaxZoom=function(){return this.transform.maxZoom},n.prototype.setMinPitch=function(t){if((t=null==t?0:t)<0)throw new Error("minPitch must be greater than or equal to 0");if(t>=0&&t<=this.transform.maxPitch)return this.transform.minPitch=t,this._update(),this.getPitch()<t&&this.setPitch(t),this;throw new Error("minPitch must be between 0 and the current maxPitch, inclusive")},n.prototype.getMinPitch=function(){return this.transform.minPitch},n.prototype.setMaxPitch=function(t){if((t=null==t?60:t)>60)throw new Error("maxPitch must be less than or equal to 60");if(t>=this.transform.minPitch)return this.transform.maxPitch=t,this._update(),this.getPitch()>t&&this.setPitch(t),this;throw new Error("maxPitch must be greater than the current minPitch")},n.prototype.getMaxPitch=function(){return this.transform.maxPitch},n.prototype.getRenderWorldCopies=function(){return this.transform.renderWorldCopies},n.prototype.setRenderWorldCopies=function(t){return this.transform.renderWorldCopies=t,this._update()},n.prototype.project=function(e){return this.transform.locationPoint(t.LngLat.convert(e))},n.prototype.unproject=function(e){return this.transform.pointLocation(t.Point.convert(e))},n.prototype.isMoving=function(){return this._moving||this.handlers.isMoving()},n.prototype.isZooming=function(){return this._zooming||this.handlers.isZooming()},n.prototype.isRotating=function(){return this._rotating||this.handlers.isRotating()},n.prototype._createDelegatedListener=function(t,e,r){var i,n=this;if("mouseenter"===t||"mouseover"===t){var o=!1;return{layer:e,listener:r,delegates:{mousemove:function(i){var a=n.getLayer(e)?n.queryRenderedFeatures(i.point,{layers:[e]}):[];a.length?o||(o=!0,r.call(n,new Di(t,n,i.originalEvent,{features:a}))):o=!1},mouseout:function(){o=!1}}}}if("mouseleave"===t||"mouseout"===t){var a=!1;return{layer:e,listener:r,delegates:{mousemove:function(i){(n.getLayer(e)?n.queryRenderedFeatures(i.point,{layers:[e]}):[]).length?a=!0:a&&(a=!1,r.call(n,new Di(t,n,i.originalEvent)))},mouseout:function(e){a&&(a=!1,r.call(n,new Di(t,n,e.originalEvent)))}}}}return{layer:e,listener:r,delegates:(i={},i[t]=function(t){var i=n.getLayer(e)?n.queryRenderedFeatures(t.point,{layers:[e]}):[];i.length&&(t.features=i,r.call(n,t),delete t.features)},i)}},n.prototype.on=function(t,e,r){if(void 0===r)return i.prototype.on.call(this,t,e);var n=this._createDelegatedListener(t,e,r);for(var o in this._delegatedListeners=this._delegatedListeners||{},this._delegatedListeners[t]=this._delegatedListeners[t]||[],this._delegatedListeners[t].push(n),n.delegates)this.on(o,n.delegates[o]);return this},n.prototype.once=function(t,e,r){if(void 0===r)return i.prototype.once.call(this,t,e);var n=this._createDelegatedListener(t,e,r);for(var o in n.delegates)this.once(o,n.delegates[o]);return this},n.prototype.off=function(t,e,r){var n=this;return void 0===r?i.prototype.off.call(this,t,e):(this._delegatedListeners&&this._delegatedListeners[t]&&function(i){for(var o=i[t],a=0;a<o.length;a++){var s=o[a];if(s.layer===e&&s.listener===r){for(var l in s.delegates)n.off(l,s.delegates[l]);return o.splice(a,1),n}}}(this._delegatedListeners),this)},n.prototype.queryRenderedFeatures=function(e,r){if(!this.style)return[];var i;if(void 0!==r||void 0===e||e instanceof t.Point||Array.isArray(e)||(r=e,e=void 0),r=r||{},(e=e||[[0,0],[this.transform.width,this.transform.height]])instanceof t.Point||"number"==typeof e[0])i=[t.Point.convert(e)];else{var n=t.Point.convert(e[0]),o=t.Point.convert(e[1]);i=[n,new t.Point(o.x,n.y),o,new t.Point(n.x,o.y),n]}return this.style.queryRenderedFeatures(i,r,this.transform)},n.prototype.querySourceFeatures=function(t,e){return this.style.querySourceFeatures(t,e)},n.prototype.setStyle=function(e,r){return!1!==(r=t.extend({},{localIdeographFontFamily:this._localIdeographFontFamily},r)).diff&&r.localIdeographFontFamily===this._localIdeographFontFamily&&this.style&&e?(this._diffStyle(e,r),this):(this._localIdeographFontFamily=r.localIdeographFontFamily,this._updateStyle(e,r))},n.prototype._getUIString=function(t){var e=this._locale[t];if(null==e)throw new Error("Missing UI string '"+t+"'");return e},n.prototype._updateStyle=function(t,e){return this.style&&(this.style.setEventedParent(null),this.style._remove()),t?(this.style=new qe(this,e||{}),this.style.setEventedParent(this,{style:this.style}),"string"==typeof t?this.style.loadURL(t):this.style.loadJSON(t),this):(delete this.style,this)},n.prototype._lazyInitEmptyStyle=function(){this.style||(this.style=new qe(this,{}),this.style.setEventedParent(this,{style:this.style}),this.style.loadEmpty())},n.prototype._diffStyle=function(e,r){var i=this;if("string"==typeof e){var n=this._requestManager.normalizeStyleURL(e),o=this._requestManager.transformRequest(n,t.ResourceType.Style);t.getJSON(o,function(e,n){e?i.fire(new t.ErrorEvent(e)):n&&i._updateDiff(n,r)})}else"object"==typeof e&&this._updateDiff(e,r)},n.prototype._updateDiff=function(e,r){try{this.style.setState(e)&&this._update(!0)}catch(i){t.warnOnce("Unable to perform style diff: "+(i.message||i.error||i)+".  Rebuilding the style from scratch."),this._updateStyle(e,r)}},n.prototype.getStyle=function(){if(this.style)return this.style.serialize()},n.prototype.isStyleLoaded=function(){return this.style?this.style.loaded():t.warnOnce("There is no style added to the map.")},n.prototype.addSource=function(t,e){return this._lazyInitEmptyStyle(),this.style.addSource(t,e),this._update(!0)},n.prototype.isSourceLoaded=function(e){var r=this.style&&this.style.sourceCaches[e];if(void 0!==r)return r.loaded();this.fire(new t.ErrorEvent(new Error("There is no source with ID '"+e+"'")))},n.prototype.areTilesLoaded=function(){var t=this.style&&this.style.sourceCaches;for(var e in t){var r=t[e]._tiles;for(var i in r){var n=r[i];if("loaded"!==n.state&&"errored"!==n.state)return!1}}return!0},n.prototype.addSourceType=function(t,e,r){return this._lazyInitEmptyStyle(),this.style.addSourceType(t,e,r)},n.prototype.removeSource=function(t){return this.style.removeSource(t),this._update(!0)},n.prototype.getSource=function(t){return this.style.getSource(t)},n.prototype.addImage=function(e,r,i){void 0===i&&(i={});var n=i.pixelRatio;void 0===n&&(n=1);var o=i.sdf;void 0===o&&(o=!1);var a=i.stretchX,s=i.stretchY,l=i.content;if(this._lazyInitEmptyStyle(),r instanceof Sn||In&&r instanceof In){var u=t.browser.getImageData(r);this.style.addImage(e,{data:new t.RGBAImage({width:u.width,height:u.height},u.data),pixelRatio:n,stretchX:a,stretchY:s,content:l,sdf:o,version:0})}else{if(void 0===r.width||void 0===r.height)return this.fire(new t.ErrorEvent(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`")));var c=r;this.style.addImage(e,{data:new t.RGBAImage({width:r.width,height:r.height},new Uint8Array(r.data)),pixelRatio:n,stretchX:a,stretchY:s,content:l,sdf:o,version:0,userImage:c}),c.onAdd&&c.onAdd(this,e)}},n.prototype.updateImage=function(e,r){var i=this.style.getImage(e);if(!i)return this.fire(new t.ErrorEvent(new Error("The map has no image with that id. If you are adding a new image use `map.addImage(...)` instead.")));var n=r instanceof Sn||In&&r instanceof In?t.browser.getImageData(r):r,o=n.width,a=n.height,s=n.data;return void 0===o||void 0===a?this.fire(new t.ErrorEvent(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`"))):o!==i.data.width||a!==i.data.height?this.fire(new t.ErrorEvent(new Error("The width and height of the updated image must be that same as the previous version of the image"))):(i.data.replace(s,!(r instanceof Sn||In&&r instanceof In)),void this.style.updateImage(e,i))},n.prototype.hasImage=function(e){return e?!!this.style.getImage(e):(this.fire(new t.ErrorEvent(new Error("Missing required image id"))),!1)},n.prototype.removeImage=function(t){this.style.removeImage(t)},n.prototype.loadImage=function(e,r){t.getImage(this._requestManager.transformRequest(e,t.ResourceType.Image),r)},n.prototype.listImages=function(){return this.style.listImages()},n.prototype.addLayer=function(t,e){return this._lazyInitEmptyStyle(),this.style.addLayer(t,e),this._update(!0)},n.prototype.moveLayer=function(t,e){return this.style.moveLayer(t,e),this._update(!0)},n.prototype.removeLayer=function(t){return this.style.removeLayer(t),this._update(!0)},n.prototype.getLayer=function(t){return this.style.getLayer(t)},n.prototype.setLayerZoomRange=function(t,e,r){return this.style.setLayerZoomRange(t,e,r),this._update(!0)},n.prototype.setFilter=function(t,e,r){return void 0===r&&(r={}),this.style.setFilter(t,e,r),this._update(!0)},n.prototype.getFilter=function(t){return this.style.getFilter(t)},n.prototype.setPaintProperty=function(t,e,r,i){return void 0===i&&(i={}),this.style.setPaintProperty(t,e,r,i),this._update(!0)},n.prototype.getPaintProperty=function(t,e){return this.style.getPaintProperty(t,e)},n.prototype.setLayoutProperty=function(t,e,r,i){return void 0===i&&(i={}),this.style.setLayoutProperty(t,e,r,i),this._update(!0)},n.prototype.getLayoutProperty=function(t,e){return this.style.getLayoutProperty(t,e)},n.prototype.setLight=function(t,e){return void 0===e&&(e={}),this._lazyInitEmptyStyle(),this.style.setLight(t,e),this._update(!0)},n.prototype.getLight=function(){return this.style.getLight()},n.prototype.setFeatureState=function(t,e){return this.style.setFeatureState(t,e),this._update()},n.prototype.removeFeatureState=function(t,e){return this.style.removeFeatureState(t,e),this._update()},n.prototype.getFeatureState=function(t){return this.style.getFeatureState(t)},n.prototype.getContainer=function(){return this._container},n.prototype.getCanvasContainer=function(){return this._canvasContainer},n.prototype.getCanvas=function(){return this._canvas},n.prototype._containerDimensions=function(){var t=0,e=0;return this._container&&(t=this._container.clientWidth||400,e=this._container.clientHeight||300),[t,e]},n.prototype._detectMissingCSS=function(){"rgb(250, 128, 114)"!==t.window.getComputedStyle(this._missingCSSCanary).getPropertyValue("background-color")&&t.warnOnce("This page appears to be missing CSS declarations for Mapbox GL JS, which may cause the map to display incorrectly. Please ensure your page includes mapbox-gl.css, as described 

2,o.vertices.set=function(t){this._vertices=t,this._update()},n.prototype._setCacheLimits=function(e,r){t.setCacheLimits(e,r)},o.version.get=function(){return t.version},Object.defineProperties(n.prototype,o),n}(vn);function Pn(t){t.parentNode&&t.parentNode.removeChild(t)}var zn={showCompass:!0,showZoom:!0,visualizePitch:!1},kn=function(e){var i=this;this.options=t.extend({},zn,e),this._container=r.create("div","mapboxgl-ctrl mapboxgl-ctrl-group"),this._container.addEventListener("contextmenu",function(t){return t.preventDefault()}),this.options.showZoom&&(t.bindAll(["_setButtonTitle","_updateZoomButtons"],this),this._zoomInButton=this._createButton("mapboxgl-ctrl-zoom-in",function(t){return i._map.zoomIn({},{originalEvent:t})}),r.create("span","mapboxgl-ctrl-icon",this._zoomInButton).setAttribute("aria-hidden",!0),this._zoomOutButton=this._createButton("mapboxgl-ctrl-zoom-out",function(t){return i._map.zoomOut({},{originalEvent:t})}),r.create("span","mapboxgl-ctrl-icon",this._zoomOutButton).setAttribute("aria-hidden",!0)),this.options.showCompass&&(t.bindAll(["_rotateCompassArrow"],this),this._compass=this._createButton("mapboxgl-ctrl-compass",function(t){i.options.visualizePitch?i._map.resetNorthPitch({},{originalEvent:t}):i._map.resetNorth({},{originalEvent:t})}),this._compassIcon=r.create("span","mapboxgl-ctrl-icon",this._compass),this._compassIcon.setAttribute("aria-hidden",!0))};kn.prototype._updateZoomButtons=function(){var t=this._map.getZoom(),e=t===this._map.getMaxZoom(),r=t===this._map.getMinZoom();this._zoomInButton.disabled=e,this._zoomOutButton.disabled=r,this._zoomInButton.setAttribute("aria-disabled",e.toString()),this._zoomOutButton.setAttribute("aria-disabled",r.toString())},kn.prototype._rotateCompassArrow=function(){var 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},kn.prototype.onAdd=function(t){return this._map=t,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 Cn(this._map,this._compass,this.options.visualizePitch)),this._container},kn.prototype.onRemove=function(){r.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},kn.prototype._createButton=function(t,e){var i=r.create("button",t,this._container);return i.type="button",i.addEventListener("click",e),i},kn.prototype._setButtonTitle=function(t,e){var r=this._map._getUIString("NavigationControl."+e);t.title=r,t.setAttribute("aria-label",r)};var Cn=function(e,i,n){void 0===n&&(n=!1),this._clickTolerance=10,this.element=i,this.mouseRotate=new Xi({clickTolerance:e.dragRotate._mouseRotate._clickTolerance}),this.map=e,n&&(this.mousePitch=new Wi({clickTolerance:e.dragRotate._mousePitch._clickTolerance})),t.bindAll(["mousedown","mousemove","mouseup","touchstart","touchmove","touchend","reset"],this),r.addEventListener(i,"mousedown",this.mousedown),r.addEventListener(i,"touchstart",this.touchstart,{passive:!1}),r.addEventListener(i,"touchmove",this.touchmove),r.addEventListener(i,"touchend",this.touchend),r.addEventListener(i,"touchcancel",this.reset)};function Mn(e,r,i){if(e=new t.LngLat(e.lng,e.lat),r){var n=new t.LngLat(e.lng-360,e.lat),o=new t.LngLat(e.lng+360,e.lat),a=i.locationPoint(e).distSqr(r);i.locationPoint(n).distSqr(r)<a?e=n:i.locationPoint(o).distSqr(r)<a&&(e=o)}for(;Math.abs(e.lng-i.center.lng)>180;){var s=i.locationPoint(e);if(s.x>=0&&s.y>=0&&s.x<=i.width&&s.y<=i.height)break;e.lng>i.center.lng?e.lng-=360:e.lng+=360}return e}Cn.prototype.down=function(t,e){this.mouseRotate.mousedown(t,e),this.mousePitch&&this.mousePitch.mousedown(t,e),r.disableDrag()},Cn.prototype.move=function(t,e){var r=this.map,i=this.mouseRotate.mousemoveWindow(t,e);if(i&&i.bearingDelta&&r.setBearing(r.getBearing()+i.bearingDelta),this.mousePitch){var n=this.mousePitch.mousemoveWindow(t,e);n&&n.pitchDelta&&r.setPitch(r.getPitch()+n.pitchDelta)}},Cn.prototype.off=function(){var t=this.element;r.removeEventListener(t,"mousedown",this.mousedown),r.removeEventListener(t,"touchstart",this.touchstart,{passive:!1}),r.removeEventListener(t,"touchmove",this.touchmove),r.removeEventListener(t,"touchend",this.touchend),r.removeEventListener(t,"touchcancel",this.reset),this.offTemp()},Cn.prototype.offTemp=function(){r.enableDrag(),r.removeEventListener(t.window,"mousemove",this.mousemove),r.removeEventListener(t.window,"mouseup",this.mouseup)},Cn.prototype.mousedown=function(e){this.down(t.extend({},e,{ctrlKey:!0,preventDefault:function(){return e.preventDefault()}}),r.mousePos(this.element,e)),r.addEventListener(t.window,"mousemove",this.mousemove),r.addEventListener(t.window,"mouseup",this.mouseup)},Cn.prototype.mousemove=function(t){this.move(t,r.mousePos(this.element,t))},Cn.prototype.mouseup=function(t){this.mouseRotate.mouseupWindow(t),this.mousePitch&&this.mousePitch.mouseupWindow(t),this.offTemp()},Cn.prototype.touchstart=function(t){1!==t.targetTouches.length?this.reset():(this._startPos=this._lastPos=r.touchPos(this.element,t.targetTouches)[0],this.down({type:"mousedown",button:0,ctrlKey:!0,preventDefault:function(){return t.preventDefault()}},this._startPos))},Cn.prototype.touchmove=function(t){1!==t.targetTouches.length?this.reset():(this._lastPos=r.touchPos(this.element,t.targetTouches)[0],this.move({preventDefault:function(){return t.preventDefault()}},this._lastPos))},Cn.prototype.touchend=function(t){0===t.targetTouches.length&&this._startPos&&this._lastPos&&this._startPos.dist(this._lastPos)<this._clickTolerance&&this.element.click(),this.reset()},Cn.prototype.reset=function(){this.mouseRotate.reset(),this.mousePitch&&this.mousePitch.reset(),delete this._startPos,delete this._lastPos,this.offTemp()};var Dn={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 Ln(t,e,r){var i=t.classList;for(var n in Dn)i.remove("mapboxgl-"+r+"-anchor-"+n);i.add("mapboxgl-"+r+"-anchor-"+e)}var Rn,Bn=function(e){function i(i,n){if(e.call(this),(i instanceof t.window.HTMLElement||n)&&(i=t.extend({element:i},n)),t.bindAll(["_update","_onMove","_onUp","_addDragHandler","_onMapClick","_onKeyPress"],this),this._anchor=i&&i.anchor||"center",this._color=i&&i.color||"#3FB1CE",this._scale=i&&i.scale||1,this._draggable=i&&i.draggable||!1,this._clickTolerance=i&&i.clickTolerance||0,this._isDragging=!1,this._state="inactive",this._rotation=i&&i.rotation||0,this._rotationAlignment=i&&i.rotationAlignment||"auto",this._pitchAlignment=i&&i.pitchAlignment&&"auto"!==i.pitchAlignment?i.pitchAlignment:this._rotationAlignment,i&&i.element)this._element=i.element,this._offset=t.Point.convert(i&&i.offset||[0,0]);else{this._defaultMarker=!0,this._element=r.create("div"),this._element.setAttribute("aria-label","Map marker");var o=r.createNS("http://www.w3.org/2000/svg","svg");o.setAttributeNS(null,"display","block"),o.setAttributeNS(null,"height","41px"),o.setAttributeNS(null,"width","27px"),o.setAttributeNS(null,"viewBox","0 0 27 41");var a=r.createNS("http://www.w3.org/2000/svg","g");a.setAttributeNS(null,"stroke","none"),a.setAttributeNS(null,"stroke-width","1"),a.setAttributeNS(null,"fill","none"),a.setAttributeNS(null,"fill-rule","evenodd");var s=r.createNS("http://www.w3.org/2000/svg","g");s.setAttributeNS(null,"fill-rule","nonzero");var l=r.createNS("http://www.w3.org/2000/svg","g");l.setAttributeNS(null,"transform","translate(3.0, 29.0)"),l.setAttributeNS(null,"fill","#000000");for(var u=0,c=[{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"}];u<c.length;u+=1){var h=c[u],p=r.createNS("http://www.w3.org/2000/svg","ellipse");p.setAttributeNS(null,"opacity","0.04"),p.setAttributeNS(null,"cx","10.5"),p.setAttributeNS(null,"cy","5.80029008"),p.setAttributeNS(null,"rx",h.rx),p.setAttributeNS(null,"ry",h.ry),l.appendChild(p)}var f=r.createNS("http://www.w3.org/2000/svg","g");f.setAttributeNS(null,"fill",this._color);var d=r.createNS("http://www.w3.org/2000/svg","path");d.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"),f.appendChild(d);var m=r.createNS("http://www.w3.org/2000/svg","g");m.setAttributeNS(null,"opacity","0.25"),m.setAttributeNS(null,"fill","#000000");var y=r.createNS("http://www.w3.org/2000/svg","path");y.setAttributeNS(null,"d","M13.5,0 C6.0441559,0 0,6.0441559 0,13.5 C0,19.222562 6.7499993,27 12.25,34.5 C13,35.522727 14.016664,35.500004 14.75,34.5 C20.250001,27 27,19.074644 27,13.5 C27,6.0441559 20.955844,0 13.5,0 Z M13.5,1 C20.415404,1 26,6.584596 26,13.5 C26,15.898657 24.495584,19.181431 22.220703,22.738281 C19.945823,26.295132 16.705119,30.142167 13.943359,33.908203 C13.743445,34.180814 13.612715,34.322738 13.5,34.441406 C13.387285,34.322738 13.256555,34.180814 13.056641,33.908203 C10.284481,30.127985 7.4148684,26.314159 5.015625,22.773438 C2.6163816,19.232715 1,15.953538 1,13.5 C1,6.584596 6.584596,1 13.5,1 Z"),m.appendChild(y);var g=r.createNS("http://www.w3.org/2000/svg","g");g.setAttributeNS(null,"transform","translate(6.0, 7.0)"),g.setAttributeNS(null,"fill","#FFFFFF");var v=r.createNS("http://www.w3.org/2000/svg","g");v.setAttributeNS(null,"transform","translate(8.0, 8.0)");var _=r.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");var x=r.createNS("http://www.w3.org/2000/svg","circle");x.setAttributeNS(null,"fill","#FFFFFF"),x.setAttributeNS(null,"cx","5.5"),x.setAttributeNS(null,"cy","5.5"),x.setAttributeNS(null,"r","5.4999962"),v.appendChild(_),v.appendChild(x),s.appendChild(l),s.appendChild(f),s.appendChild(m),s.appendChild(g),s.appendChild(v),o.appendChild(s),o.setAttributeNS(null,"height",41*this._scale+"px"),o.setAttributeNS(null,"width",27*this._scale+"px"),this._element.appendChild(o),this._offset=t.Point.convert(i&&i.offset||[0,-14])}this._element.classList.add("mapboxgl-marker"),this._element.addEventListener("dragstart",function(t){t.preventDefault()}),this._element.addEventListener("mousedown",function(t){t.preventDefault()}),Ln(this._element,this._anchor,"marker"),this._popup=null}return e&&(i.__proto__=e),(i.prototype=Object.create(e&&e.prototype)).constructor=i,i.prototype.addTo=function(t){return this.remove(),this._map=t,t.getCanvasContainer().appendChild(this._element),t.on("move",this._update),t.on("moveend",this._update),this.setDraggable(this._draggable),this._update(),this._map.on("click",this._onMapClick),this},i.prototype.remove=function(){return 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),r.remove(this._element),this._popup&&this._popup.remove(),this},i.prototype.getLngLat=function(){return this._lngLat},i.prototype.setLngLat=function(e){return this._lngLat=t.LngLat.convert(e),this._pos=null,this._popup&&this._popup.setLngLat(this._lngLat),this._update(),this},i.prototype.getElement=function(){return this._element},i.prototype.setPopup=function(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)){var e=Math.sqrt(Math.pow(13.5,2)/2);t.options.offset=this._defaultMarker?{top:[0,0],"top-left":[0,0],"top-right":[0,0],bottom:[0,-38.1],"bottom-left":[e,-1*(24.6+e)],"bottom-right":[-e,-1*(24.6+e)],left:[13.5,-24.6],right:[-13.5,-24.6]}: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},i.prototype._onKeyPress=function(t){var e=t.code,r=t.charCode||t.keyCode;"Space"!==e&&"Enter"!==e&&32!==r&&13!==r||this.togglePopup()},i.prototype._onMapClick=function(t){var e=t.originalEvent.target,r=this._element;this._popup&&(e===r||r.contains(e))&&this.togglePopup()},i.prototype.getPopup=function(){return this._popup},i.prototype.togglePopup=function(){var t=this._popup;return t?(t.isOpen()?t.remove():t.addTo(this._map),this):this},i.prototype._update=function(t){if(this._map){this._map.transform.renderWorldCopies&&(this._lngLat=Mn(this._lngLat,this._pos,this._map.transform)),this._pos=this._map.project(this._lngLat)._add(this._offset);var e="";"viewport"===this._rotationAlignment||"auto"===this._rotationAlignment?e="rotateZ("+this._rotation+"deg)":"map"===this._rotationAlignment&&(e="rotateZ("+(this._rotation-this._map.getBearing())+"deg)");var i="";"viewport"===this._pitchAlignment||"auto"===this._pitchAlignment?i="rotateX(0deg)":"map"===this._pitchAlignment&&(i="rotateX("+this._map.getPitch()+"deg)"),t&&"moveend"!==t.type||(this._pos=this._pos.round()),r.setTransform(this._element,Dn[this._anchor]+" translate("+this._pos.x+"px, "+this._pos.y+"px) 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t.Event("dragend")),this._state="inactive"},i.prototype._addDragHandler=function(t){this._element.contains(t.originalEvent.target)&&(t.preventDefault(),this._positionDelta=t.point.sub(this._pos).add(this._offset),this._pointerdownPos=t.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))},i.prototype.setDraggable=function(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},i.prototype.isDraggable=function(){return this._draggable},i.prototype.setRotation=function(t){return this._rotation=t||0,this._update(),this},i.prototype.getRotation=function(){return this._rotation},i.prototype.setRotationAlignment=function(t){return this._rotationAlignment=t||"auto",this._update(),this},i.prototype.getRotationAlignment=function(){return this._rotationAlignment},i.prototype.setPitchAlignment=function(t){return this._pitchAlignment=t&&"auto"!==t?t:this._rotationAlignment,this._update(),this},i.prototype.getPitchAlignment=function(){return this._pitchAlignment},i}(t.Evented),Fn={positionOptions:{enableHighAccuracy:!1,maximumAge:0,timeout:6e3},fitBoundsOptions:{maxZoom:15},trackUserLocation:!1,showAccuracyCircle:!0,showUserLocation:!0},On=0,Un=!1,Vn=function(e){function i(r){e.call(this),this.options=t.extend({},Fn,r),t.bindAll(["_onSuccess","_onError","_onZoom","_finish","_setupUI","_updateCamera","_updateMarker"],this)}return e&&(i.__proto__=e),(i.prototype=Object.create(e&&e.prototype)).constructor=i,i.prototype.onAdd=function(e){var i;return this._map=e,this._container=r.create("div","mapboxgl-ctrl mapboxgl-ctrl-group"),i=this._setupUI,void 0!==Rn?i(Rn):void 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this._map&&this.remove(),this._map=e,this.options.closeOnClick&&this._map.on("click",this._onClose),this.options.closeOnMove&&this._map.on("move",this._onClose),this._map.on("remove",this.remove),this._update(),this._focusFirstElement(),this._trackPointer?(this._map.on("mousemove",this._onMouseMove),this._map.on("mouseup",this._onMouseUp),this._container&&this._container.classList.add("mapboxgl-popup-track-pointer"),this._map._canvasContainer.classList.add("mapboxgl-track-pointer")):this._map.on("move",this._update),this.fire(new t.Event("open")),this},i.prototype.isOpen=function(){return!!this._map},i.prototype.remove=function(){return this._content&&r.remove(this._content),this._container&&(r.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 t.Event("close")),this},i.prototype.getLngLat=function(){return this._lngLat},i.prototype.setLngLat=function(e){return this._lngLat=t.LngLat.convert(e),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("mapboxgl-popup-track-pointer"),this._map._canvasContainer.classList.remove("mapboxgl-track-pointer")),this},i.prototype.trackPointer=function(){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("mapboxgl-popup-track-pointer"),this._map._canvasContainer.classList.add("mapboxgl-track-pointer")),this},i.prototype.getElement=function(){return this._container},i.prototype.setText=function(e){return this.setDOMContent(t.window.document.createTextNode(e))},i.prototype.setHTML=function(e){var r,i=t.window.document.createDocumentFragment(),n=t.window.document.createElement("body");for(n.innerHTML=e;r=n.firstChild;)i.appendChild(r);return this.setDOMContent(i)},i.prototype.getMaxWidth=function(){return this._container&&this._container.style.maxWidth},i.prototype.setMaxWidth=function(t){return this.options.maxWidth=t,this._update(),this},i.prototype.setDOMContent=function(t){if(this._content)for(;this._content.hasChildNodes();)this._content.firstChild&&this._content.removeChild(this._content.firstChild);else this._content=r.create("div","mapboxgl-popup-content",this._container);return this._content.appendChild(t),this._createCloseButton(),this._update(),this._focusFirstElement(),this},i.prototype.addClassName=function(t){this._container&&this._container.classList.add(t)},i.prototype.removeClassName=function(t){this._container&&this._container.classList.remove(t)},i.prototype.setOffset=function(t){return this.options.offset=t,this._update(),this},i.prototype.toggleClassName=function(t){if(this._container)return this._container.classList.toggle(t)},i.prototype._createCloseButton=function(){this.options.closeButton&&(this._closeButton=r.create("button","mapboxgl-popup-close-button",this._content),this._closeButton.type="button",this._closeButton.setAttribute("aria-label","Close popup"),this._closeButton.innerHTML="&#215;",this._closeButton.addEventListener("click",this._onClose))},i.prototype._onMouseUp=function(t){this._update(t.point)},i.prototype._onMouseMove=function(t){this._update(t.point)},i.prototype._onDrag=function(t){this._update(t.point)},i.prototype._update=function(e){var i=this;if(this._map&&(this._lngLat||this._trackPointer)&&this._content&&(this._container||(this._container=r.create("div","mapboxgl-popup",this._map.getContainer()),this._tip=r.create("div","mapboxgl-popup-tip",this._container),this._container.appendChild(this._content),this.options.className&&this.options.className.split(" ").forEach(function(t){return i._container.classList.add(t)}),this._trackPointer&&this._container.classList.add("mapboxgl-popup-track-pointer")),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=Mn(this._lngLat,this._pos,this._map.transform)),!this._trackPointer||e)){var n=this._pos=this._trackPointer&&e?e:this._map.project(this._lngLat),o=this.options.anchor,a=function e(r){if(r){if("number"==typeof r){var i=Math.round(Math.sqrt(.5*Math.pow(r,2)));return{center:new t.Point(0,0),top:new t.Point(0,r),"top-left":new t.Point(i,i),"top-right":new t.Point(-i,i),bottom:new t.Point(0,-r),"bottom-left":new t.Point(i,-i),"bottom-right":new t.Point(-i,-i),left:new t.Point(r,0),right:new t.Point(-r,0)}}if(r instanceof t.Point||Array.isArray(r)){var n=t.Point.convert(r);return{center:n,top:n,"top-left":n,"top-right":n,bottom:n,"bottom-left":n,"bottom-right":n,left:n,right:n}}return{center:t.Point.convert(r.center||[0,0]),top:t.Point.convert(r.top||[0,0]),"top-left":t.Point.convert(r["top-left"]||[0,0]),"top-right":t.Point.convert(r["top-right"]||[0,0]),bottom:t.Point.convert(r.bottom||[0,0]),"bottom-left":t.Point.convert(r["bottom-left"]||[0,0]),"bottom-right":t.Point.convert(r["bottom-right"]||[0,0]),left:t.Point.convert(r.left||[0,0]),right:t.Point.convert(r.right||[0,0])}}return e(new t.Point(0,0))}(this.options.offset);if(!o){var s,l=this._container.offsetWidth,u=this._container.offsetHeight;s=n.y+a.bottom.y<u?["top"]:n.y>this._map.transform.height-u?["bottom"]:[],n.x<l/2?s.push("left"):n.x>this._map.transform.width-l/2&&s.push("right"),o=0===s.length?"bottom":s.join("-")}var c=n.add(a[o]).round();r.setTransform(this._container,Dn[o]+" 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f=0;if(h<t&&p<r)for(c>u==c>-u?(a=u+o,s=o-(a-u),u=e[++h]):(a=c+o,s=o-(a-c),c=i[++p]),o=a,0!==s&&(n[f++]=s);h<t&&p<r;)c>u==c>-u?(a=o+u,l=a-o,s=o-(a-l)+(u-l),u=e[++h]):(a=o+c,l=a-o,s=o-(a-l)+(c-l),c=i[++p]),o=a,0!==s&&(n[f++]=s);for(;h<t;)a=o+u,l=a-o,s=o-(a-l)+(u-l),u=e[++h],o=a,0!==s&&(n[f++]=s);for(;p<r;)a=o+c,l=a-o,s=o-(a-l)+(c-l),c=i[++p],o=a,0!==s&&(n[f++]=s);return 0===o&&0!==f||(n[f++]=o),f}function A(t,e){let r=e[0];for(let i=1;i<t;i++)r+=e[i];return r}function P(t){return new Float64Array(t)}const z=(3+16*S)*S,k=(2+12*S)*S,C=(9+64*S)*S*S,M=P(4),D=P(8),L=P(12),R=P(16),B=P(4);function F(t,e,r,i,n,o,a){let s,l,u,c,h,p,f,d,m,y,g,v,_,x,b,w,S,P;const z=t-n,F=r-n,O=e-o,U=i-o;x=z*U,p=E*z,f=p-(p-z),d=z-f,p=E*U,m=p-(p-U),y=U-m,b=d*y-(x-f*m-d*m-f*y),w=O*F,p=E*O,f=p-(p-O),d=O-f,p=E*F,m=p-(p-F),y=F-m,S=d*y-(w-f*m-d*m-f*y),g=b-S,h=b-g,M[0]=b-(g+h)+(h-S),v=x+g,h=v-x,_=x-(v-h)+(g-h),g=_-w,h=_-g,M[1]=_-(g+h)+(h-w),P=v+g,h=P-v,M[2]=v-(P-h)+(g-h),M[3]=P;let V=A(4,M),N=k*a;if(V>=N||-V>=N)return V;if(h=t-z,s=t-(z+h)+(h-n),h=r-F,u=r-(F+h)+(h-n),h=e-O,l=e-(O+h)+(h-o),h=i-U,c=i-(U+h)+(h-o),0===s&&0===l&&0===u&&0===c)return V;if(N=C*a+I*Math.abs(V),V+=z*c+U*s-(O*u+F*l),V>=N||-V>=N)return V;x=s*U,p=E*s,f=p-(p-s),d=s-f,p=E*U,m=p-(p-U),y=U-m,b=d*y-(x-f*m-d*m-f*y),w=l*F,p=E*l,f=p-(p-l),d=l-f,p=E*F,m=p-(p-F),y=F-m,S=d*y-(w-f*m-d*m-f*y),g=b-S,h=b-g,B[0]=b-(g+h)+(h-S),v=x+g,h=v-x,_=x-(v-h)+(g-h),g=_-w,h=_-g,B[1]=_-(g+h)+(h-w),P=v+g,h=P-v,B[2]=v-(P-h)+(g-h),B[3]=P;const j=T(4,M,4,B,D);x=z*c,p=E*z,f=p-(p-z),d=z-f,p=E*c,m=p-(p-c),y=c-m,b=d*y-(x-f*m-d*m-f*y),w=O*u,p=E*O,f=p-(p-O),d=O-f,p=E*u,m=p-(p-u),y=u-m,S=d*y-(w-f*m-d*m-f*y),g=b-S,h=b-g,B[0]=b-(g+h)+(h-S),v=x+g,h=v-x,_=x-(v-h)+(g-h),g=_-w,h=_-g,B[1]=_-(g+h)+(h-w),P=v+g,h=P-v,B[2]=v-(P-h)+(g-h),B[3]=P;const q=T(j,D,4,B,L);x=s*c,p=E*s,f=p-(p-s),d=s-f,p=E*c,m=p-(p-c),y=c-m,b=d*y-(x-f*m-d*m-f*y),w=l*u,p=E*l,f=p-(p-l),d=l-f,p=E*u,m=p-(p-u),y=u-m,S=d*y-(w-f*m-d*m-f*y),g=b-S,h=b-g,B[0]=b-(g+h)+(h-S),v=x+g,h=v-x,_=x-(v-h)+(g-h),g=_-w,h=_-g,B[1]=_-(g+h)+(h-w),P=v+g,h=P-v,B[2]=v-(P-h)+(g-h),B[3]=P;const Z=T(q,L,4,B,R);return R[Z-1]}function O(t,e,r,i,n,o){const a=(e-o)*(r-n),s=(t-n)*(i-o),l=a-s,u=Math.abs(a+s);return Math.abs(l)>=z*u?l:-F(t,e,r,i,n,o,u)}const U=(t,e)=>t.x*e.y-t.y*e.x,V=(t,e)=>t.x*e.x+t.y*e.y,N=(t,e,r)=>{const i=O(t.x,t.y,e.x,e.y,r.x,r.y);return i>0?-1:i<0?1:0},j=t=>Math.sqrt(V(t,t)),q=(t,e,r)=>{const i={x:e.x-t.x,y:e.y-t.y},n={x:r.x-t.x,y:r.y-t.y};return U(n,i)/j(n)/j(i)},Z=(t,e,r)=>{const i={x:e.x-t.x,y:e.y-t.y},n={x:r.x-t.x,y:r.y-t.y};return V(n,i)/j(n)/j(i)},G=(t,e,r)=>0===e.y?null:{x:t.x+e.x/e.y*(r-t.y),y:r},X=(t,e,r)=>0===e.x?null:{x:r,y:t.y+e.y/e.x*(r-t.x)},W=(t,e,r,i)=>{if(0===e.x)return X(r,i,t.x);if(0===i.x)return X(t,e,r.x);if(0===e.y)return G(r,i,t.y);if(0===i.y)return G(t,e,r.y);const n=U(e,i);if(0==n)return null;const o={x:r.x-t.x,y:r.y-t.y},a=U(o,e)/n,s=U(o,i)/n;return{x:(t.x+s*e.x+(r.x+a*i.x))/2,y:(t.y+s*e.y+(r.y+a*i.y))/2}};class K{static compare(t,e){const r=K.comparePoints(t.point,e.point);return 0!==r?r:(t.point!==e.point&&t.link(e),t.isLeft!==e.isLeft?t.isLeft?1:-1:J.compare(t.segment,e.segment))}static comparePoints(t,e){return t.x<e.x?-1:t.x>e.x?1:t.y<e.y?-1:t.y>e.y?1:0}constructor(t,e){void 0===t.events?t.events=[this]:t.events.push(this),this.point=t,this.isLeft=e}link(t){if(t.point===this.point)throw new Error("Tried to link already linked events");const e=t.point.events;for(let t=0,r=e.length;t<r;t++){const r=e[t];this.point.events.push(r),r.point=this.point}this.checkForConsuming()}checkForConsuming(){const t=this.point.events.length;for(let e=0;e<t;e++){const r=this.point.events[e];if(void 0===r.segment.consumedBy)for(let i=e+1;i<t;i++){const t=this.point.events[i];void 0===t.consumedBy&&r.otherSE.point.events===t.otherSE.point.events&&r.segment.consume(t.segment)}}}getAvailableLinkedEvents(){const t=[];for(let e=0,r=this.point.events.length;e<r;e++){const r=this.point.events[e];r!==this&&!r.segment.ringOut&&r.segment.isInResult()&&t.push(r)}return t}getLeftmostComparator(t){const e=new Map,r=r=>{const i=r.otherSE;e.set(r,{sine:q(this.point,t.point,i.point),cosine:Z(this.point,t.point,i.point)})};return(t,i)=>{e.has(t)||r(t),e.has(i)||r(i);const{sine:n,cosine:o}=e.get(t),{sine:a,cosine:s}=e.get(i);return n>=0&&a>=0?o<s?1:o>s?-1:0:n<0&&a<0?o<s?-1:o>s?1:0:a<n?-1:a>n?1:0}}}let H=0;class J{static compare(t,e){const r=t.leftSE.point.x,i=e.leftSE.point.x,n=t.rightSE.point.x,o=e.rightSE.point.x;if(o<r)return 1;if(n<i)return-1;const a=t.leftSE.point.y,s=e.leftSE.point.y,l=t.rightSE.point.y,u=e.rightSE.point.y;if(r<i){if(s<a&&s<l)return 1;if(s>a&&s>l)return-1;const r=t.comparePoint(e.leftSE.point);if(r<0)return 1;if(r>0)return-1;const i=e.comparePoint(t.rightSE.point);return 0!==i?i:-1}if(r>i){if(a<s&&a<u)return-1;if(a>s&&a>u)return 1;const r=e.comparePoint(t.leftSE.point);if(0!==r)return r;const i=t.comparePoint(e.rightSE.point);return i<0?1:i>0?-1:1}if(a<s)return-1;if(a>s)return 1;if(n<o){const r=e.comparePoint(t.rightSE.point);if(0!==r)return r}if(n>o){const r=t.comparePoint(e.rightSE.point);if(r<0)return 1;if(r>0)return-1}if(n!==o){const t=l-a,e=n-r,c=u-s,h=o-i;if(t>e&&c<h)return 1;if(t<e&&c>h)return-1}return n>o?1:n<o||l<u?-1:l>u?1:t.id<e.id?-1:t.id>e.id?1:0}constructor(t,e,r,i){this.id=++H,this.leftSE=t,t.segment=this,t.otherSE=e,this.rightSE=e,e.segment=this,e.otherSE=t,this.rings=r,this.windings=i}static fromRing(t,e,r){let i,n,o;const a=K.comparePoints(t,e);if(a<0)i=t,n=e,o=1;else{if(!(a>0))throw new Error(`Tried to create degenerate segment at [${t.x}, ${t.y}]`);i=e,n=t,o=-1}const s=new K(i,!0),l=new K(n,!1);return new J(s,l,[r],[o])}replaceRightSE(t){this.rightSE=t,this.rightSE.segment=this,this.rightSE.otherSE=this.leftSE,this.leftSE.otherSE=this.rightSE}bbox(){const t=this.leftSE.point.y,e=this.rightSE.point.y;return{ll:{x:this.leftSE.point.x,y:t<e?t:e},ur:{x:this.rightSE.point.x,y:t>e?t:e}}}vector(){return{x:this.rightSE.point.x-this.leftSE.point.x,y:this.rightSE.point.y-this.leftSE.point.y}}isAnEndpoint(t){return t.x===this.leftSE.point.x&&t.y===this.leftSE.point.y||t.x===this.rightSE.point.x&&t.y===this.rightSE.point.y}comparePoint(t){if(this.isAnEndpoint(t))return 0;const e=this.leftSE.point,r=this.rightSE.point,i=this.vector();if(e.x===r.x)return t.x===e.x?0:t.x<e.x?1:-1;const n=(t.y-e.y)/i.y,o=e.x+n*i.x;if(t.x===o)return 0;const a=(t.x-e.x)/i.x,s=e.y+a*i.y;return t.y===s?0:t.y<s?-1:1}getIntersection(t){const e=this.bbox(),r=t.bbox(),i=y(e,r);if(null===i)return null;const n=this.leftSE.point,o=this.rightSE.point,a=t.leftSE.point,s=t.rightSE.point,l=m(e,a)&&0===this.comparePoint(a),u=m(r,n)&&0===t.comparePoint(n),c=m(e,s)&&0===this.comparePoint(s),h=m(r,o)&&0===t.comparePoint(o);if(u&&l)return h&&!c?o:!h&&c?s:null;if(u)return c&&n.x===s.x&&n.y===s.y?null:n;if(l)return h&&o.x===a.x&&o.y===a.y?null:a;if(h&&c)return null;if(h)return o;if(c)return s;const p=W(n,this.vector(),a,t.vector());return null===p?null:m(i,p)?w.round(p.x,p.y):null}split(t){const e=[],r=void 0!==t.events,i=new K(t,!0),n=new K(t,!1),o=this.rightSE;this.replaceRightSE(n),e.push(n),e.push(i);const a=new J(i,o,this.rings.slice(),this.windings.slice());return K.comparePoints(a.leftSE.point,a.rightSE.point)>0&&a.swapEvents(),K.comparePoints(this.leftSE.point,this.rightSE.point)>0&&this.swapEvents(),r&&(i.checkForConsuming(),n.checkForConsuming()),e}swapEvents(){const t=this.rightSE;this.rightSE=this.leftSE,this.leftSE=t,this.leftSE.isLeft=!0,this.rightSE.isLeft=!1;for(let t=0,e=this.windings.length;t<e;t++)this.windings[t]*=-1}consume(t){let e=this,r=t;for(;e.consumedBy;)e=e.consumedBy;for(;r.consumedBy;)r=r.consumedBy;const i=J.compare(e,r);if(0!==i){if(i>0){const t=e;e=r,r=t}if(e.prev===r){const t=e;e=r,r=t}for(let t=0,i=r.rings.length;t<i;t++){const i=r.rings[t],n=r.windings[t],o=e.rings.indexOf(i);-1===o?(e.rings.push(i),e.windings.push(n)):e.windings[o]+=n}r.rings=null,r.windings=null,r.consumedBy=e,r.leftSE.consumedBy=e.leftSE,r.rightSE.consumedBy=e.rightSE}}prevInResult(){return void 0!==this._prevInResult||(this.prev?this.prev.isInResult()?this._prevInResult=this.prev:this._prevInResult=this.prev.prevInResult():this._prevInResult=null),this._prevInResult}beforeState(){if(void 0!==this._beforeState)return this._beforeState;if(this.prev){const t=this.prev.consumedBy||this.prev;this._beforeState=t.afterState()}else this._beforeState={rings:[],windings:[],multiPolys:[]};return this._beforeState}afterState(){if(void 0!==this._afterState)return this._afterState;const t=this.beforeState();this._afterState={rings:t.rings.slice(0),windings:t.windings.slice(0),multiPolys:[]};const e=this._afterState.rings,r=this._afterState.windings,i=this._afterState.multiPolys;for(let t=0,i=this.rings.length;t<i;t++){const i=this.rings[t],n=this.windings[t],o=e.indexOf(i);-1===o?(e.push(i),r.push(n)):r[o]+=n}const n=[],o=[];for(let t=0,i=e.length;t<i;t++){if(0===r[t])continue;const i=e[t],a=i.poly;if(-1===o.indexOf(a))if(i.isExterior)n.push(a);else{-1===o.indexOf(a)&&o.push(a);const t=n.indexOf(i.poly);-1!==t&&n.splice(t,1)}}for(let t=0,e=n.length;t<e;t++){const e=n[t].multiPoly;-1===i.indexOf(e)&&i.push(e)}return this._afterState}isInResult(){if(this.consumedBy)return!1;if(void 0!==this._isInResult)return this._isInResult;const t=this.beforeState().multiPolys,e=this.afterState().multiPolys;switch(st.type){case"union":{const r=0===t.length,i=0===e.length;this._isInResult=r!==i;break}case"intersection":{let r,i;t.length<e.length?(r=t.length,i=e.length):(r=e.length,i=t.length),this._isInResult=i===st.numMultiPolys&&r<i;break}case"xor":{const r=Math.abs(t.length-e.length);this._isInResult=r%2==1;break}case"difference":{const r=t=>1===t.length&&t[0].isSubject;this._isInResult=r(t)!==r(e);break}default:throw new Error(`Unrecognized operation type found ${st.type}`)}return this._isInResult}}class Y{constructor(t,e,r){if(!Array.isArray(t)||0===t.length)throw new Error("Input geometry is not a valid Polygon or MultiPolygon");if(this.poly=e,this.isExterior=r,this.segments=[],"number"!=typeof t[0][0]||"number"!=typeof t[0][1])throw new Error("Input geometry is not a valid Polygon or MultiPolygon");const i=w.round(t[0][0],t[0][1]);this.bbox={ll:{x:i.x,y:i.y},ur:{x:i.x,y:i.y}};let n=i;for(let e=1,r=t.length;e<r;e++){if("number"!=typeof t[e][0]||"number"!=typeof t[e][1])throw new Error("Input geometry is not a valid Polygon or MultiPolygon");let r=w.round(t[e][0],t[e][1]);r.x===n.x&&r.y===n.y||(this.segments.push(J.fromRing(n,r,this)),r.x<this.bbox.ll.x&&(this.bbox.ll.x=r.x),r.y<this.bbox.ll.y&&(this.bbox.ll.y=r.y),r.x>this.bbox.ur.x&&(this.bbox.ur.x=r.x),r.y>this.bbox.ur.y&&(this.bbox.ur.y=r.y),n=r)}i.x===n.x&&i.y===n.y||this.segments.push(J.fromRing(n,i,this))}getSweepEvents(){const t=[];for(let e=0,r=this.segments.length;e<r;e++){const r=this.segments[e];t.push(r.leftSE),t.push(r.rightSE)}return t}}class ${constructor(t,e){if(!Array.isArray(t))throw new Error("Input geometry is not a valid Polygon or MultiPolygon");this.exteriorRing=new Y(t[0],this,!0),this.bbox={ll:{x:this.exteriorRing.bbox.ll.x,y:this.exteriorRing.bbox.ll.y},ur:{x:this.exteriorRing.bbox.ur.x,y:this.exteriorRing.bbox.ur.y}},this.interiorRings=[];for(let e=1,r=t.length;e<r;e++){const r=new Y(t[e],this,!1);r.bbox.ll.x<this.bbox.ll.x&&(this.bbox.ll.x=r.bbox.ll.x),r.bbox.ll.y<this.bbox.ll.y&&(this.bbox.ll.y=r.bbox.ll.y),r.bbox.ur.x>this.bbox.ur.x&&(this.bbox.ur.x=r.bbox.ur.x),r.bbox.ur.y>this.bbox.ur.y&&(this.bbox.ur.y=r.bbox.ur.y),this.interiorRings.push(r)}this.multiPoly=e}getSweepEvents(){const t=this.exteriorRing.getSweepEvents();for(let e=0,r=this.interiorRings.length;e<r;e++){const r=this.interiorRings[e].getSweepEvents();for(let e=0,i=r.length;e<i;e++)t.push(r[e])}return t}}class Q{constructor(t,e){if(!Array.isArray(t))throw new Error("Input geometry is not a valid Polygon or MultiPolygon");try{"number"==typeof t[0][0][0]&&(t=[t])}catch(t){}this.polys=[],this.bbox={ll:{x:Number.POSITIVE_INFINITY,y:Number.POSITIVE_INFINITY},ur:{x:Number.NEGATIVE_INFINITY,y:Number.NEGATIVE_INFINITY}};for(let e=0,r=t.length;e<r;e++){const r=new $(t[e],this);r.bbox.ll.x<this.bbox.ll.x&&(this.bbox.ll.x=r.bbox.ll.x),r.bbox.ll.y<this.bbox.ll.y&&(this.bbox.ll.y=r.bbox.ll.y),r.bbox.ur.x>this.bbox.ur.x&&(this.bbox.ur.x=r.bbox.ur.x),r.bbox.ur.y>this.bbox.ur.y&&(this.bbox.ur.y=r.bbox.ur.y),this.polys.push(r)}this.isSubject=e}getSweepEvents(){const t=[];for(let e=0,r=this.polys.length;e<r;e++){const r=this.polys[e].getSweepEvents();for(let e=0,i=r.length;e<i;e++)t.push(r[e])}return t}}class tt{static factory(t){const e=[];for(let r=0,i=t.length;r<i;r++){const i=t[r];if(!i.isInResult()||i.ringOut)continue;let n=null,o=i.leftSE,a=i.rightSE;const s=[o],l=o.point,u=[];for(;n=o,o=a,s.push(o),o.point!==l;)for(;;){const t=o.getAvailableLinkedEvents();if(0===t.length){const t=s[0].point,e=s[s.length-1].point;throw new Error(`Unable to complete output ring starting at [${t.x}, ${t.y}]. Last matching segment found ends at [${e.x}, ${e.y}].`)}if(1===t.length){a=t[0].otherSE;break}let r=null;for(let t=0,e=u.length;t<e;t++)if(u[t].point===o.point){r=t;break}if(null!==r){const t=u.splice(r)[0],i=s.splice(t.index);i.unshift(i[0].otherSE),e.push(new tt(i.reverse()));continue}u.push({index:s.length,point:o.point});const i=o.getLeftmostComparator(n);a=t.sort(i)[0].otherSE;break}e.push(new tt(s))}return e}constructor(t){this.events=t;for(let e=0,r=t.length;e<r;e++)t[e].segment.ringOut=this;this.poly=null}getGeom(){let t=this.events[0].point;const e=[t];for(let r=1,i=this.events.length-1;r<i;r++){const i=this.events[r].point,n=this.events[r+1].point;0!==N(i,t,n)&&(e.push(i),t=i)}if(1===e.length)return null;const r=e[0],i=e[1];0===N(r,t,i)&&e.shift(),e.push(e[0]);const n=this.isExteriorRing()?1:-1,o=this.isExteriorRing()?0:e.length-1,a=this.isExteriorRing()?e.length:-1,s=[];for(let t=o;t!=a;t+=n)s.push([e[t].x,e[t].y]);return s}isExteriorRing(){if(void 0===this._isExteriorRing){const t=this.enclosingRing();this._isExteriorRing=!t||!t.isExteriorRing()}return this._isExteriorRing}enclosingRing(){return void 0===this._enclosingRing&&(this._enclosingRing=this._calcEnclosingRing()),this._enclosingRing}_calcEnclosingRing(){let t=this.events[0];for(let e=1,r=this.events.length;e<r;e++){const r=this.events[e];K.compare(t,r)>0&&(t=r)}let e=t.segment.prevInResult(),r=e?e.prevInResult():null;for(;;){if(!e)return null;if(!r)return e.ringOut;if(r.ringOut!==e.ringOut)return r.ringOut.enclosingRing()!==e.ringOut?e.ringOut:e.ringOut.enclosingRing();e=r.prevInResult(),r=e?e.prevInResult():null}}}class et{constructor(t){this.exteriorRing=t,t.poly=this,this.interiorRings=[]}addInterior(t){this.interiorRings.push(t),t.poly=this}getGeom(){const t=[this.exteriorRing.getGeom()];if(null===t[0])return null;for(let e=0,r=this.interiorRings.length;e<r;e++){const r=this.interiorRings[e].getGeom();null!==r&&t.push(r)}return t}}class rt{constructor(t){this.rings=t,this.polys=this._composePolys(t)}getGeom(){const t=[];for(let e=0,r=this.polys.length;e<r;e++){const r=this.polys[e].getGeom();null!==r&&t.push(r)}return t}_composePolys(t){const e=[];for(let r=0,i=t.length;r<i;r++){const i=t[r];if(!i.poly)if(i.isExteriorRing())e.push(new et(i));else{const t=i.enclosingRing();t.poly||e.push(new et(t)),t.poly.addInterior(i)}}return e}}class it{constructor(t){let e=arguments.length>1&&void 0!==arguments[1]?arguments[1]:J.compare;this.queue=t,this.tree=new l(e),this.segments=[]}process(t){const e=t.segment,r=[];if(t.consumedBy)return t.isLeft?this.queue.remove(t.otherSE):this.tree.remove(e),r;const i=t.isLeft?this.tree.add(e):this.tree.find(e);if(!i)throw new Error(`Unable to find segment #${e.id} [${e.leftSE.point.x}, ${e.leftSE.point.y}] -> [${e.rightSE.point.x}, ${e.rightSE.point.y}] in SweepLine tree.`);let n,o,a=i,s=i;for(;void 0===n;)a=this.tree.prev(a),null===a?n=null:void 0===a.key.consumedBy&&(n=a.key);for(;void 0===o;)s=this.tree.next(s),null===s?o=null:void 0===s.key.consumedBy&&(o=s.key);if(t.isLeft){let i=null;if(n){const t=n.getIntersection(e);if(null!==t&&(e.isAnEndpoint(t)||(i=t),!n.isAnEndpoint(t))){const e=this._splitSafely(n,t);for(let t=0,i=e.length;t<i;t++)r.push(e[t])}}let a=null;if(o){const t=o.getIntersection(e);if(null!==t&&(e.isAnEndpoint(t)||(a=t),!o.isAnEndpoint(t))){const e=this._splitSafely(o,t);for(let t=0,i=e.length;t<i;t++)r.push(e[t])}}if(null!==i||null!==a){let t=null;t=null===i?a:null===a||K.comparePoints(i,a)<=0?i:a,this.queue.remove(e.rightSE),r.push(e.rightSE);const n=e.split(t);for(let t=0,e=n.length;t<e;t++)r.push(n[t])}r.length>0?(this.tree.remove(e),r.push(t)):(this.segments.push(e),e.prev=n)}else{if(n&&o){const t=n.getIntersection(o);if(null!==t){if(!n.isAnEndpoint(t)){const e=this._splitSafely(n,t);for(let t=0,i=e.length;t<i;t++)r.push(e[t])}if(!o.isAnEndpoint(t)){const e=this._splitSafely(o,t);for(let t=0,i=e.length;t<i;t++)r.push(e[t])}}}this.tree.remove(e)}return r}_splitSafely(t,e){this.tree.remove(t);const r=t.rightSE;this.queue.remove(r);const i=t.split(e);return i.push(r),void 0===t.consumedBy&&this.tree.add(t),i}}const nt="undefined"!=typeof process&&process.env.POLYGON_CLIPPING_MAX_QUEUE_SIZE||1e6,ot="undefined"!=typeof process&&process.env.POLYGON_CLIPPING_MAX_SWEEPLINE_SEGMENTS||1e6;class at{run(t,e,r){st.type=t,w.reset();const i=[new Q(e,!0)];for(let t=0,e=r.length;t<e;t++)i.push(new Q(r[t],!1));if(st.numMultiPolys=i.length,"difference"===st.type){const t=i[0];let e=1;for(;e<i.length;)null!==y(i[e].bbox,t.bbox)?e++:i.splice(e,1)}if("intersection"===st.type)for(let t=0,e=i.length;t<e;t++){const e=i[t];for(let r=t+1,n=i.length;r<n;r++)if(null===y(e.bbox,i[r].bbox))return[]}const n=new l(K.compare);for(let t=0,e=i.length;t<e;t++){const e=i[t].getSweepEvents();for(let t=0,r=e.length;t<r;t++)if(n.insert(e[t]),n.size>nt)throw new Error("Infinite loop when putting segment endpoints in a priority queue (queue size too big).")}const o=new it(n);let a=n.size,s=n.pop();for(;s;){const t=s.key;if(n.size===a){const e=t.segment;

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