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eH=function(i,r,n){this.type=tO,this.needle=i,this.haystack=r,this.fromIndex=n};eH.parse=function(i,r){if(i.length<=2||i.length>=5)return r.error("Expected 3 or 4 arguments, but found "+(i.length-1)+" instead.");var n=r.parse(i[1],1,tq),o=r.parse(i[2],2,tq);if(!n||!o)return null;if(!tY(n.type,[tV,tU,tO,tF,tq]))return r.error("Expected first argument to be of type boolean, string, number or null, but found "+tK(n.type)+" instead");if(4===i.length){var a=r.parse(i[3],3,tO);return a?new eH(n,o,a):null}return new eH(n,o)},eH.prototype.evaluate=function(i){var r=this.needle.evaluate(i),n=this.haystack.evaluate(i);if(!tQ(r,["boolean","string","number","null"]))throw new et("Expected first argument to be of type boolean, string, number or null, but found "+tK(t8(r))+" instead.");if(!tQ(n,["string","array"]))throw new et("Expected second argument to be of type array or string, but found "+tK(t8(n))+" instead.");if(this.fromIndex){var o=this.fromIndex.evaluate(i);return n.indexOf(r,o)}return 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t0(0,0,0,0):"color"===r.type?t0.parse(r.default)||null:void 0===r.default?null:r.default:null,this._enumValues=r&&"enum"===r.type?r.values:null};function ix(i){return Array.isArray(i)&&i.length>0&&"string"==typeof i[0]&&i[0]in it}function ib(i,r){var n,o=new eE(it,[],r?(n={color:tN,string:tU,number:tO,enum:tU,boolean:tV,formatted:tG,resolvedImage:tX},"array"===r.type?tW(n[r.value]||tq,r.length):n[r.type]):void 0),a=o.parse(i,void 0,void 0,void 0,r&&"string"===r.type?{typeAnnotation:"coerce"}:void 0);return a?io(new iv(a,r)):ia(o.errors)}iv.prototype.evaluateWithoutErrorHandling=function(i,r,n,o,a,s){return this._evaluator.globals=i,this._evaluator.feature=r,this._evaluator.featureState=n,this._evaluator.canonical=o,this._evaluator.availableImages=a||null,this._evaluator.formattedSection=s,this.expression.evaluate(this._evaluator)},iv.prototype.evaluate=function(i,r,n,o,a,s){this._evaluator.globals=i,this._evaluator.feature=r||null,this._evaluator.featureState=n||null,this._evaluator.canonical=o,this._evaluator.availableImages=a||null,this._evaluator.formattedSection=s||null;try{var l=this.expression.evaluate(this._evaluator);if(null==l||"number"==typeof l&&l!=l)return this._defaultValue;if(this._enumValues&&!(l in this._enumValues))throw new et("Expected value to be one of "+Object.keys(this._enumValues).map(function(i){return JSON.stringify(i)}).join(", ")+", but found "+JSON.stringify(l)+" instead.");return l}catch(i){return this._warningHistory[i.message]||(this._warningHistory[i.message]=!0,"undefined"!=typeof console&&console.warn(i.message)),this._defaultValue}};var iw=function(i,r){this.kind=i,this._styleExpression=r,this.isStateDependent="constant"!==i&&!eS(r.expression)};iw.prototype.evaluateWithoutErrorHandling=function(i,r,n,o,a,s){return this._styleExpression.evaluateWithoutErrorHandling(i,r,n,o,a,s)},iw.prototype.evaluate=function(i,r,n,o,a,s){return this._styleExpression.evaluate(i,r,n,o,a,s)};var iS=function(i,r,n,o){this.kind=i,this.zoomStops=n,this._styleExpression=r,this.isStateDependent="camera"!==i&&!eS(r.expression),this.interpolationType=o};function iT(i,r){if("error"===(i=ib(i,r)).result)return i;var n=i.value.expression,o=ew(n);if(!o&&!is(r))return ia([new tB("","data expressions not supported")]);var a=eT(n,["zoom"]);if(!a&&!il(r))return ia([new tB("","zoom expressions not supported")]);var s=function i(r){var n=null;if(r instanceof eX)n=i(r.result);else if(r instanceof eG)for(var o=0,a=r.args;o<a.length&&!(n=i(a[o]));o+=1);else(r instanceof ez||r instanceof eq)&&r.input instanceof eu&&"zoom"===r.input.name&&(n=r);return n instanceof tB||r.eachChild(function(r){var o=i(r);o instanceof tB?n=o:!n&&o?n=new tB("",'"zoom" expression may only be used as input to a top-level "step" or "interpolate" expression.'):n&&o&&n!==o&&(n=new tB("",'Only one zoom-based "step" or "interpolate" subexpression may be used in an expression.'))}),n}(n);return s||a?s instanceof tB?ia([s]):s instanceof eq&&!iu(r)?ia([new tB("",'"interpolate" expressions cannot be used with this property')]):io(s?new iS(o?"camera":"composite",i.value,s.labels,s instanceof eq?s.interpolation:void 0):new iw(o?"constant":"source",i.value)):ia([new tB("",'"zoom" expression may only be used as input to a top-level "step" or "interpolate" expression.')])}iS.prototype.evaluateWithoutErrorHandling=function(i,r,n,o,a,s){return this._styleExpression.evaluateWithoutErrorHandling(i,r,n,o,a,s)},iS.prototype.evaluate=function(i,r,n,o,a,s){return this._styleExpression.evaluate(i,r,n,o,a,s)},iS.prototype.interpolationFactor=function(i,r,n){return this.interpolationType?eq.interpolationFactor(this.interpolationType,i,r,n):0};var iI=function(i,r){this._parameters=i,this._specification=r,tM(this,function i(r,n){var o,a,s,l="color"===n.type,u=r.stops&&"object"==typeof r.stops[0][0],c=u||!(u||void 0!==r.property),p=r.type||(iu(n)?"

1exponential":"interval");if(l&&((r=tM({},r)).stops&&(r.stops=r.stops.map(function(i){return[i[0],t0.parse(i[1])]})),r.default=t0.parse(r.default?r.default:n.default)),r.colorSpace&&"rgb"!==r.colorSpace&&!ej[r.colorSpace])throw Error("Unknown color space: "+r.colorSpace);if("exponential"===p)o=i_;else if("interval"===p)o=iy;else if("categorical"===p){o=im,a=Object.create(null);for(var h=0,f=r.stops;h<f.length;h+=1){var d=f[h];a[d[0]]=d[1]}s=typeof r.stops[0][0]}else{if("identity"!==p)throw Error('Unknown function type "'+p+'"');o=ig}if(u){for(var m={},y=[],_=0;_<r.stops.length;_++){var g=r.stops[_],v=g[0].zoom;void 0===m[v]&&(m[v]={zoom:v,type:r.type,property:r.property,default:r.default,stops:[]},y.push(v)),m[v].stops.push([g[0].value,g[1]])}for(var x=[],b=0;b<y.length;b+=1){var w=y[b];x.push([m[w].zoom,i(m[w],n)])}var S={name:"linear"};return{kind:"composite",interpolationType:S,interpolationFactor:eq.interpolationFactor.bind(void 0,S),zoomStops:x.map(function(i){return i[0]}),evaluate:function(i,o){var a=i.zoom;return i_({stops:x,base:r.base},n,a).evaluate(a,o)}}}if(c){var T="exponential"===p?{name:"exponential",base:void 0!==r.base?r.base:1}:null;return{kind:"camera",interpolationType:T,interpolationFactor:eq.interpolationFactor.bind(void 0,T),zoomStops:r.stops.map(function(i){return i[0]}),evaluate:function(i){return o(r,n,i.zoom,a,s)}}}return{kind:"source",evaluate:function(i,l){var u=l&&l.properties?l.properties[r.property]:void 0;return void 0===u?id(r.default,n.default):o(r,n,u,a,s)}}}(this._parameters,this._specification))};function iE(i){var r=i.key,n=i.value,o=i.valueSpec||{},a=i.objectElementValidators||{},s=i.style,l=i.styleSpec,u=[],c=ic(n);if("object"!==c)return[new tC(r,n,"object expected, "+c+" found")];for(var p in n){var h=p.split(".")[0],f=o[h]||o["*"],d=void 0;if(a[h])d=a[h];else if(o[h])d=iJ;else if(a["*"])d=a["*"];else{if(!o["*"]){u.push(new tC(r,n[p],'unknown property "'+p+'"'));continue}d=iJ}u=u.concat(d({key:(r?r+".":r)+p,value:n[p],valueSpec:f,style:s,styleSpec:l,object:n,objectKey:p},n))}for(var m in o)a[m]||o[m].required&&void 0===o[m].default&&void 0===n[m]&&u.push(new tC(r,n,'missing required property "'+m+'"'));return u}

1function iA(i){var r=i.value,n=i.valueSpec,o=i.style,a=i.styleSpec,s=i.key,l=i.arrayElementValidator||iJ;if("array"!==ic(r))return[new tC(s,r,"array expected, "+ic(r)+" found")];if(n.length&&r.length!==n.length)return[new tC(s,r,"array length "+n.length+" expected, length "+r.length+" found")];if(n["min-length"]&&r.length<n["min-length"])return[new tC(s,r,"array length at least "+n["min-length"]+" expected, length "+r.length+" found")];var u={type:n.value,values:n.values};a.$version<7&&(u.function=n.function),"object"===ic(n.value)&&(u=n.value);for(var c=[],p=0;p<r.length;p++)c=c.concat(l({array:r,arrayIndex:p,value:r[p],valueSpec:u,style:o,styleSpec:a,key:s+"["+p+"]"}));return c}function iz(i){var r=i.key,n=i.value,o=i.valueSpec,a=ic(n);return"number"===a&&n!=n&&(a="NaN"),"number"!==a?[new tC(r,n,"number expected, "+a+" found")]:"minimum"in o&&n<o.minimum?[new tC(r,n,n+" is less than the minimum value "+o.minimum)]:"maximum"in o&&n>o.maximum?[new tC(r,n,n+" is greater than the maximum value "+o.maximum)]:[]}function iP(i){var r,n,o,a=i.valueSpec,s=tD(i.value.type),l={},u="categorical"!==s&&void 0===i.value.property,c="array"===ic(i.value.stops)&&"array"===ic(i.value.stops[0])&&"object"===ic(i.value.stops[0][0]),p=iE({key:i.key,value:i.value,valueSpec:i.styleSpec.function,style:i.style,styleSpec:i.styleSpec,objectElementValidators:{stops:function(i){if("identity"===s)return[new tC(i.key,i.value,'identity function may not have a "stops" property')];var r=[],n=i.value;return r=r.concat(iA({key:i.key,value:n,valueSpec:i.valueSpec,style:i.style,styleSpec:i.styleSpec,arrayElementValidator:h})),"array"===ic(n)&&0===n.length&&r.push(new tC(i.key,n,"array must have at least one stop")),r},default:function(i){return iJ({key:i.key,value:i.value,valueSpec:a,style:i.style,styleSpec:i.styleSpec})}}});return"identity"===s&&u&&p.push(new tC(i.key,i.value,'missing required property "property"')),"identity"===s||i.value.stops||p.push(new tC(i.key,i.value,'missing required property "stops"')),"exponential"===s&&i.valueSpec.expression&&!iu(i.valueSpec)&&p.push(new tC(i.key,i.value,"exponential functions not supported")),i.styleSpec.$version>=8&&(u||is(i.valueSpec)?u&&!il(i.valueSpec)&&p.push(new tC(i.key,i.value,"zoom functions not supported")):p.push(new tC(i.key,i.value,"property functions not supported"))),("categorical"===s||c)&&void 0===i.value.property&&p.push(new tC(i.key,i.value,'"property" property is required')),p;function h(i){var r=[],s=i.value,u=i.key;if("array"!==ic(s))return[new tC(u,s,"array expected, "+ic(s)+" found")];if(2!==s.length)return[new tC(u,s,"array length 2 expected, length "+s.length+" found")];if(c){if("object"!==ic(s[0]))return[new tC(u,s,"object expected, "+ic(s[0])+" found")];if(void 0===s[0].zoom)return[new tC(u,s,"object stop key must have zoom")];if(void 0===s[0].value)return[new tC(u,s,"object stop key must have value")];if(o&&o>tD(s[0].zoom))return[new tC(u,s[0].zoom,"stop zoom values must appear in ascending order")];tD(s[0].zoom)!==o&&(o=tD(s[0].zoom),n=void 0,l={}),r=r.concat(iE({key:u+"[0]",value:s[0],valueSpec:{zoom:{}},style:i.style,styleSpec:i.styleSpec,objectElementValidators:{zoom:iz,value:f}}))}else r=r.concat(f({key:u+"[0]",value:s[0],valueSpec:{},style:i.style,styleSpec:i.styleSpec},s));return ix(tL(s[1]))?r.concat([new tC(u+"[1]",s[1],"expressions are not allowed in function stops.")]):r.concat(iJ({key:u+"[1]",value:s[1],valueSpec:a,style:i.style,styleSpec:i.styleSpec}))}function f(i,o){var u=ic(i.value),c=tD(i.value),p=null!==i.value?i.value:o;if(r){if(u!==r)return[new tC(i.key,p,u+" stop domain type must match previous stop domain type "+r)]}else r=u;if("number"!==u&&"string"!==u&&"boolean"!==u)return[new tC(i.key,p,"stop domain value must be a number, string, or boolean")];if("number"!==u&&"categorical"!==s){var h="number expected, "+u+" found";return is(a)&&void 0===s&&(h+='\nIf you intended to use a categorical function, specify `"type": "categorical"`.'),[new tC(i.key,p,h)]}return"categorical"!==s||"number"!==u||isFinite(c)&&Math.floor(c)===c?"categorical"!==s&&"number"===u&&void 0!==n&&c<n?[new tC(i.key,p,"stop domain values must appear in ascending order")]:(n=c,"categorical"===s&&c in l?[new tC(i.key,p,"stop domain values must be unique")]:(l[c]=!0,[])):[new tC(i.key,p,"integer expected, found "+c)]}}function iC(i){var r=("property"===i.expressionContext?iT:ib)(tL(i.value),i.valueSpec);if("error"===r.result)return r.value.map(function(r){return new tC(""+i.key+r.key,i.value,r.message)});var n=r.value.expression||r.value._styleExpression.expression;if("property"===i.expressionContext&&"text-font"===i.propertyKey&&!n.outputDefined())return[new tC(i.key,i.value,'Invalid data expression for "'+i.propertyKey+'". Output values must be contained as literals within the expression.')];if("property"===i.expressionContext&&"layout"===i.propertyType&&!eS(n))return[new tC(i.key,i.value,'"feature-state" data expressions are not supported with layout properties.')];if("filter"===i.expressionContext&&!eS(n))return[new tC(i.key,i.value,'"feature-state" data expressions are not supported with filters.')];if(i.expressionContext&&0===i.expressionContext.indexOf("cluster")){if(!eT(n,["zoom","feature-state"]))return[new tC(i.key,i.value,'"zoom" and "feature-state" expressions are not supported with cluster properties.')];if("cluster-initial"===i.expressionContext&&!ew(n))return[new tC(i.key,i.value,"Feature data expressions are not supported with initial expression part of cluster properties.")]}return[]}function ik(i){var r=i.key,n=i.value,o=i.valueSpec,a=[];return Array.isArray(o.values)?-1===o.values.indexOf(tD(n))&&a.push(new tC(r,n,"expected one of ["+o.values.join(", ")+"], "+JSON.stringify(n)+" found")):-1===Object.keys(o.values).indexOf(tD(n))&&a.push(new tC(r,n,"expected one of ["+Object.keys(o.values).join(", ")+"], "+JSON.stringify(n)+" found")),a}function iM(i){if(!0===i||!1===i)return!0;

1if(!Array.isArray(i)||0===i.length)return!1;switch(i[0]){case"has":return i.length>=2&&"$id"!==i[1]&&"$type"!==i[1];case"in":return i.length>=3&&("string"!=typeof i[1]||Array.isArray(i[2]));case"!in":case"!has":case"none":return!1;case"==":case"!=":case">":case">=":case"<":case"<=":return 3!==i.length||Array.isArray(i[1])||Array.isArray(i[2]);case"any":case"all":for(var r=0,n=i.slice(1);r<n.length;r+=1){var o=n[r];if(!iM(o)&&"boolean"!=typeof o)return!1}return!0;default:return!0}}iI.deserialize=function(i){return new iI(i._parameters,i._specification)},iI.serialize=function(i){return{_parameters:i._parameters,_specification:i._specification}};var iD={type:"boolean",default:!1,transition:!1,"property-type":"data-driven",expression:{interpolated:!1,parameters:["zoom","feature"]}};function iL(i){if(null==i)return{filter:function(){return!0},needGeometry:!1};iM(i)||(i=function i(r){if(!r)return!0;var n=r[0];return r.length<=1?"any"!==n:"=="===n?iR(r[1],r[2],"=="):"!="===n?iU(iR(r[1],r[2],"==")):"<"===n||">"===n||"<="===n||">="===n?iR(r[1],r[2],n):"any"===n?["any"].concat(r.slice(1).map(i)):"all"===n?["all"].concat(r.slice(1).map(i)):"none"===n?["all"].concat(r.slice(1).map(i).map(iU)):"in"===n?iF(r[1],r.slice(2)):"!in"===n?iU(iF(r[1],r.slice(2))):"has"===n?iO(r[1]):"!has"===n?iU(iO(r[1])):"within"!==n||r}(i));var r=ib(i,iD);if("error"===r.result)throw Error(r.value.map(function(i){return i.key+": "+i.message}).join(", "));return{filter:function(i,n,o){return r.value.evaluate(i,n,{},o)},needGeometry:function i(r){if(!Array.isArray(r))return!1;if("within"===r[0])return!0;for(var n=1;n<r.length;n++)if(i(r[n]))return!0;return!1}(i)}}function iB(i,r){return i<r?-1:i>r?1:0}function iR(i,r,n){switch(i){case"$type":return["filter-type-"+n,r];case"$id":return["filter-id-"+n,r];default:return["filter-"+n,i,r]}}function iF(i,r){if(0===r.length)return!1;switch(i){case"$type":return["filter-type-in",["literal",r]];case"$id":return["filter-id-in",["literal",r]];default:return r.length>200&&!r.some(function(i){return typeof i!=typeof r[0]})?["filter-in-large",i,["literal",r.sort(iB)]]:["filter-in-small",i,["literal",r]]}}function iO(i){switch(i){case"$type":return!0;case"$id":return["filter-has-id"];default:return["filter-has",i]}}function iU(i){return["!",i]}function iV(i){return iM(tL(i.value))?iC(tM({},i,{expressionContext:"filter",valueSpec:{value:"boolean"}})):function i(r){var n=r.value,o=r.key;if("array"!==ic(n))return[new tC(o,n,"array expected, "+ic(n)+" found")];var a,s=r.styleSpec,l=[];if(n.length<1)return[new tC(o,n,"filter array must have at least 1 element")];switch(l=l.concat(ik({key:o+"[0]",value:n[0],valueSpec:s.filter_operator,style:r.style,styleSpec:r.styleSpec})),tD(n[0])){case"<":case"<=":case">":case">=":n.length>=2&&"$type"===tD(n[1])&&l.push(new tC(o,n,'"$type" cannot be use with 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ro,this.transition={})};rx.prototype.isSupportedScript=function(i){return function(i,r){for(var n,o=0;o<i.length;o+=1)if(n=i[o].charCodeAt(0),!r&&rc(n)||n>=2304&&n<=3583||n>=3840&&n<=4255||ra.Khmer(n))return!1;return!0}(i,rv.isLoaded())},rx.prototype.crossFadingFactor=function(){return 0===this.fadeDuration?1:Math.min((this.now-this.zoomHistory.lastIntegerZoomTime)/this.fadeDuration,1)},rx.prototype.getCrossfadeParameters=function(){var i=this.zoom,r=i-Math.floor(i),n=this.crossFadingFactor();return i>this.zoomHistory.lastIntegerZoom?{fromScale:2,toScale:1,t:r+(1-r)*n}:{fromScale:.5,toScale:1,t:1-(1-n)*r}};var rb=function(i,r){this.property=i,this.value=r,this.expression=function(i,r){if(ip(i))return new iI(i,r);if(ix(i)){var n=iT(i,r);if("error"===n.result)throw Error(n.value.map(function(i){return i.key+": "+i.message}).join(", "));return n.value}var o=i;return"string"==typeof i&&"color"===r.type&&(o=t0.parse(i)),{kind:"constant",evaluate:function(){return o}}}(void 0===r?i.specification.default:r,i.specification)};rb.prototype.isDataDriven=function(){return"source"===this.expression.kind||"composite"===this.expression.kind},rb.prototype.possiblyEvaluate=function(i,r,n){return this.property.possiblyEvaluate(this,i,r,n)};var rw=function(i){this.property=i,this.value=new rb(i,void 0)};rw.prototype.transitioned=function(i,r){return new rT(this.property,this.value,r,d({},i.transition,this.transition),i.now)},rw.prototype.untransitioned=function(){return new rT(this.property,this.value,

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s=a[o];n._values[s]=this._values[s].transitioned(i,r._values[s])}return n},rS.prototype.untransitioned=function(){for(var i=new rI(this._properties),r=0,n=Object.keys(this._values);r<n.length;r+=1){var o=n[r];i._values[o]=this._values[o].untransitioned()}return i};var rT=function(i,r,n,o,a){this.property=i,this.value=r,this.begin=a+o.delay||0,this.end=this.begin+o.duration||0,i.specification.transition&&(o.delay||o.duration)&&(this.prior=n)};rT.prototype.possiblyEvaluate=function(i,r,n){var o=i.now||0,a=this.value.possiblyEvaluate(i,r,n),s=this.prior;if(s){if(o>this.end||this.value.isDataDriven())return this.prior=null,a;if(o<this.begin)return s.possiblyEvaluate(i,r,n);var l=(o-this.begin)/(this.end-this.begin);return this.property.interpolate(s.possiblyEvaluate(i,r,n),a,function(i){if(i<=0)return 0;if(i>=1)return 1;var r=i*i,n=r*i;return 4*(i<.5?n:3*(i-r)+n-.75)}(l))}return a};var rI=function(i){this._properties=i,this._values=Object.create(i.defaultTransitioningPropertyValues)};rI.prototype.possiblyEvaluate=function(i,r,n){for(var o=new rz(this._properties),a=0,s=Object.keys(this._values);a<s.length;a+=1){var l=s[a];o._values[l]=this._values[l].possiblyEvaluate(i,r,n)}return o},rI.prototype.hasTransition=function(){for(var i=0,r=Object.keys(this._values);i<r.length;i+=1)if(this._values[r[i]].prior)return!0;return!1};var rE=function(i){this._properties=i,this._values=Object.create(i.defaultPropertyValues)};rE.prototype.getValue=function(i){return S(this._values[i].value)},rE.prototype.setValue=function(i,r){this._values[i]=new rb(this._values[i].property,null===r?void 0:S(r))},rE.prototype.serialize=function(){for(var i={},r=0,n=Object.keys(this._values);r<n.length;r+=1){var o=n[r],a=this.getValue(o);void 0!==a&&(i[o]=a)}return i},rE.prototype.possiblyEvaluate=function(i,r,n){for(var o=new rz(this._properties),a=0,s=Object.keys(this._values);a<s.length;a+=1){var l=s[a];o._values[l]=this._values[l].possiblyEvaluate(i,r,n)}return o};var rA=function(i,r,n){this.property=i,this.value=r,this.parameters=n};rA.prototype.isConstant=function(){return"constant"===this.value.kind},rA.prototype.constantOr=function(i){return"constant"===this.value.kind?this.value.value:i},rA.prototype.evaluate=function(i,r,n,o){return this.property.evaluate(this.value,this.parameters,i,r,n,o)};var rz=function(i){this._properties=i,this._values=Object.create(i.defaultPossiblyEvaluatedValues)};rz.prototype.get=function(i){return this._values[i]};var rP=function(i){this.specification=i};rP.prototype.possiblyEvaluate=function(i,r){return i.expression.evaluate(r)},rP.prototype.interpolate=function(i,r,n){var o=eC[this.specification.type];return o?o(i,r,n):i};var rC=function(i,r){this.specification=i,this.overrides=r};rC.prototype.possiblyEvaluate=function(i,r,n,o){return new 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a=i.expression.evaluate(r,null,{},n,o),s="resolvedImage"===i.property.specification.type&&"string"!=typeof a?a.name:a;return new rA(this,{kind:"constant",value:this._calculate(s,s,s,r)},r)}return"camera"===i.expression.kind?new rA(this,{kind:"constant",value:this._calculate(i.expression.evaluate({zoom:r.zoom-1}),i.expression.evaluate({zoom:r.zoom}),i.expression.evaluate({zoom:r.zoom+1}),r)},r):new rA(this,i.expression,r)}

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this.resize(o+1),this.emplace(o,i,r,n)},r.prototype.emplace=function(i,r,n,o){var a=3*i;return this.float32[a+0]=r,this.float32[a+1]=n,this.float32[a+2]=o,i},r}(rO);rK.prototype.bytesPerElement=12,i7("StructArrayLayout3f12",rK);var rH=function(i){function r(){i.apply(this,arguments)}return i&&(r.__proto__=i),(r.prototype=Object.create(i&&i.prototype)).constructor=r,r.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint32=new Uint32Array(this.arrayBuffer)},r.prototype.emplaceBack=function(i){var r=this.length;return this.resize(r+1),this.emplace(r,i)},r.prototype.emplace=function(i,r){return this.uint32[1*i+0]=r,i},r}(rO);rH.prototype.bytesPerElement=4,i7("StructArrayLayout1ul4",rH);var rJ=function(i){function r(){i.apply(this,arguments)}return i&&(r.__proto__=i),(r.prototype=Object.create(i&&i.prototype)).constructor=r,r.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)},r.prototype.emplaceBack=function(i,r,n,o,a,s,l,u,c){var p=this.length;return this.resize(p+1),this.emplace(p,i,r,n,o,a,s,l,u,c)},r.prototype.emplace=function(i,r,n,o,a,s,l,u,c,p){var h=10*i;return this.int16[h+0]=r,this.int16[h+1]=n,this.int16[h+2]=o,this.int16[h+3]=a,this.int16[h+4]=s,this.int16[h+5]=l,this.uint32[5*i+3]=u,this.uint16[h+8]=c,this.uint16[h+9]=p,i},r}(rO);rJ.prototype.bytesPerElement=20,i7("StructArrayLayout6i1ul2ui20",rJ);var rY=function(i){function r(){i.apply(this,arguments)}return i&&(r.__proto__=i),(r.prototype=Object.create(i&&i.prototype)).constructor=r,r.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)},r.prototype.emplaceBack=function(i,r,n,o,a,s){var l=this.length;return this.resize(l+1),this.emplace(l,i,r,n,o,a,s)},r.prototype.emplace=function(i,r,n,o,a,s,l){var u=6*i;return this.int16[u+0]=r,this.int16[u+1]=n,this.int16[u+2]=o,this.int16[u+3]=a,this.int16[u+4]=s,this.int16[u+5]=l,i},r}(rO);rY.prototype.bytesPerElement=12,i7("StructArrayLayout2i2i2i12",rY);var rQ=function(i){function r(){i.apply(this,arguments)}return i&&(r.__proto__=i),(r.prototype=Object.create(i&&i.prototype)).constructor=r,r.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)},r.prototype.emplaceBack=function(i,r,n,o,a){var s=this.length;return this.resize(s+1),this.emplace(s,i,r,n,o,a)},r.prototype.emplace=function(i,r,n,o,a,s){var l=4*i,u=8*i;return this.float32[l+0]=r,this.float32[l+1]=n,this.float32[l+2]=o,this.int16[u+6]=a,this.int16[u+7]=s,i},r}(rO);rQ.prototype.bytesPerElement=16,i7("StructArrayLayout2f1f2i16",rQ);var r$=function(i){function r(){i.apply(this,arguments)}return i&&(r.__proto__=i),(r.prototype=Object.create(i&&i.prototype)).constructor=r,r.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)},r.prototype.emplaceBack=function(i,r,n,o){var a=this.length;return this.resize(a+1),this.emplace(a,i,r,n,o)},r.prototype.emplace=function(i,r,n,o,a){var s=12*i,l=3*i;return this.uint8[s+0]=r,this.uint8[s+1]=n,this.float32[l+1]=o,this.float32[l+2]=a,i},r}(rO);r$.prototype.bytesPerElement=12,i7("StructArrayLayout2ub2f12",r$);var r0=function(i){function r(){i.apply(this,arguments)}return i&&(r.__proto__=i),(r.prototype=Object.create(i&&i.prototype)).constructor=r,r.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)},r.prototype.emplaceBack=function(i,r,n){var o=this.length;return this.resize(o+1),this.emplace(o,i,r,n)},r.prototype.emplace=function(i,r,n,o){var a=3*i;return this.uint16[a+0]=r,this.uint16[a+1]=n,this.uint16[a+2]=o,i},r}(rO);r0.prototype.bytesPerElement=6,i7("StructArrayLayout3ui6",r0);var r1=function(i){function r(){i.apply(this,arguments)}return i&&(r.__proto__=i),(r.prototype=Object.create(i&&i.prototype)).constructor=r,r.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)},r.prototype.emplaceBack=function(i,r,n,o,a,s,l,u,c,p,h,f,d,m,y,_,g){var v=this.length;return this.resize(v+1),this.emplace(v,i,r,n,o,a,s,l,u,c,p,h,f,d,m,y,_,g)},r.prototype.emplace=function(i,r,n,o,a,s,l,u,c,p,h,f,d,m,y,_,g,v){var x=24*i,b=12*i,w=48*i;return this.int16[x+0]=r,this.int16[x+1]=n,this.uint16[x+2]=o,this.uint16[x+3]=a,this.uint32[b+2]=s,this.uint32[b+3]=l,this.uint32[b+4]=u,this.uint16[x+10]=c,this.uint16[x+11]=p,this.uint16[x+12]=h,this.float32[b+7]=f,this.float32[b+8]=d,this.uint8[w+36]=m,this.uint8[w+37]=y,this.uint8[w+38]=_,this.uint32[b+10]=g,this.int16[x+22]=v,i},r}(rO);r1.prototype.bytesPerElement=48,i7("StructArrayLayout2i2ui3ul3ui2f3ub1ul1i48",r1);var r2=function(i){function r(){i.apply(this,arguments)}return i&&(r.__proto__=i),(r.prototype=Object.create(i&&i.prototype)).constructor=r,r.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)},r.prototype.emplaceBack=function(i,r,n,o,a,s,l,u,c,p,h,f,d,m,y,_,g,v,x,b,w,S,T,I,E,A,z,P){var 

1C=this.length;return this.resize(C+1),this.emplace(C,i,r,n,o,a,s,l,u,c,p,h,f,d,m,y,_,g,v,x,b,w,S,T,I,E,A,z,P)},r.prototype.emplace=function(i,r,n,o,a,s,l,u,c,p,h,f,d,m,y,_,g,v,x,b,w,S,T,I,E,A,z,P,C){var k=34*i,M=17*i;return this.int16[k+0]=r,this.int16[k+1]=n,this.int16[k+2]=o,this.int16[k+3]=a,this.int16[k+4]=s,this.int16[k+5]=l,this.int16[k+6]=u,this.int16[k+7]=c,this.uint16[k+8]=p,this.uint16[k+9]=h,this.uint16[k+10]=f,this.uint16[k+11]=d,this.uint16[k+12]=m,this.uint16[k+13]=y,this.uint16[k+14]=_,this.uint16[k+15]=g,this.uint16[k+16]=v,this.uint16[k+17]=x,this.uint16[k+18]=b,this.uint16[k+19]=w,this.uint16[k+20]=S,this.uint16[k+21]=T,this.uint16[k+22]=I,this.uint32[M+12]=E,this.float32[M+13]=A,this.float32[M+14]=z,this.float32[M+15]=P,this.float32[M+16]=C,i},r}(rO);r2.prototype.bytesPerElement=68,i7("StructArrayLayout8i15ui1ul4f68",r2);var r5=function(i){function r(){i.apply(this,arguments)}return i&&(r.__proto__=i),(r.prototype=Object.create(i&&i.prototype)).constructor=r,r.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)},r.prototype.emplaceBack=function(i){var r=this.length;return this.resize(r+1),this.emplace(r,i)},r.prototype.emplace=function(i,r){return this.float32[1*i+0]=r,i},r}(rO);r5.prototype.bytesPerElement=4,i7("StructArrayLayout1f4",r5);var r4=function(i){function r(){i.apply(this,arguments)}return i&&(r.__proto__=i),(r.prototype=Object.create(i&&i.prototype)).constructor=r,r.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)},r.prototype.emplaceBack=function(i,r,n){var o=this.length;return this.resize(o+1),this.emplace(o,i,r,n)},r.prototype.emplace=function(i,r,n,o){var a=3*i;return this.int16[a+0]=r,this.int16[a+1]=n,this.int16[a+2]=o,i},r}(rO);r4.prototype.bytesPerElement=6,i7("StructArrayLayout3i6",r4);var r3=function(i){function r(){i.apply(this,arguments)}return i&&(r.__proto__=i),(r.prototype=Object.create(i&&i.prototype)).constructor=r,r.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint32=new Uint32Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)},r.prototype.emplaceBack=function(i,r,n){var o=this.length;return this.resize(o+1),this.emplace(o,i,r,n)},r.prototype.emplace=function(i,r,n,o){var a=4*i;return this.uint32[2*i+0]=r,this.uint16[a+2]=n,this.uint16[a+3]=o,i},r}(rO);r3.prototype.bytesPerElement=8,i7("StructArrayLayout1ul2ui8",r3);var r6=function(i){function r(){i.apply(this,arguments)}return i&&(r.__proto__=i),(r.prototype=Object.create(i&&i.prototype)).constructor=r,r.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)},r.prototype.emplaceBack=function(i,r){var n=this.length;return this.resize(n+1),this.emplace(n,i,r)},r.prototype.emplace=function(i,r,n){var o=2*i;return this.uint16[o+0]=r,this.uint16[o+1]=n,i},r}(rO);r6.prototype.bytesPerElement=4,i7("StructArrayLayout2ui4",r6);var r8=function(i){function r(){i.apply(this,arguments)}return i&&(r.__proto__=i),(r.prototype=Object.create(i&&i.prototype)).constructor=r,r.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)},r.prototype.emplaceBack=function(i){var r=this.length;return this.resize(r+1),this.emplace(r,i)},r.prototype.emplace=function(i,r){return this.uint16[1*i+0]=r,i},r}(rO);r8.prototype.bytesPerElement=2,i7("StructArrayLayout1ui2",r8);var r9=function(i){function r(){i.apply(this,arguments)}return i&&(r.__proto__=i),(r.prototype=Object.create(i&&i.prototype)).constructor=r,r.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)},r.prototype.emplaceBack=function(i,r,n,o){var a=this.length;return this.resize(a+1),this.emplace(a,i,r,n,o)},r.prototype.emplace=function(i,r,n,o,a){var s=4*i;return this.float32[s+0]=r,this.float32[s+1]=n,this.float32[s+2]=o,this.float32[s+3]=a,i},r}(rO);r9.prototype.bytesPerElement=16,i7("StructArrayLayout4f16",r9);var r7=function(i){function r(){i.apply(this,arguments)}i&&(r.__proto__=i),(r.prototype=Object.create(i&&i.prototype)).constructor=r;var n={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 n.anchorPointX.get=function(){return this._structArray.int16[this._pos2+0]},n.anchorPointY.get=function(){return this._structArray.int16[this._pos2+1]},n.x1.get=function(){return this._structArray.int16[this._pos2+2]},n.y1.get=function(){return this._structArray.int16[this._pos2+3]},n.x2.get=function(){return this._structArray.int16[this._pos2+4]},n.y2.get=function(){return this._structArray.int16[this._pos2+5]},n.featureIndex.get=function(){return this._structArray.uint32[this._pos4+3]},n.sourceLayerIndex.get=function(){return this._structArray.uint16[this._pos2+8]},n.bucketIndex.get=function(){return this._structArray.uint16[this._pos2+9]}

1,n.anchorPoint.get=function(){return new o(this.anchorPointX,this.anchorPointY)},Object.defineProperties(r.prototype,n),r}(rF);r7.prototype.size=20;var nt=function(i){function r(){i.apply(this,arguments)}return i&&(r.__proto__=i),(r.prototype=Object.create(i&&i.prototype)).constructor=r,r.prototype.get=function(i){return new r7(this,i)},r}(rJ);i7("CollisionBoxArray",nt);var ne=function(i){function r(){i.apply(this,arguments)}i&&(r.__proto__=i),(r.prototype=Object.create(i&&i.prototype)).constructor=r;var n={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 n.anchorX.get=function(){return this._structArray.int16[this._pos2+0]},n.anchorY.get=function(){return this._structArray.int16[this._pos2+1]},n.glyphStartIndex.get=function(){return this._structArray.uint16[this._pos2+2]},n.numGlyphs.get=function(){return this._structArray.uint16[this._pos2+3]},n.vertexStartIndex.get=function(){return this._structArray.uint32[this._pos4+2]},n.lineStartIndex.get=function(){return this._structArray.uint32[this._pos4+3]},n.lineLength.get=function(){return this._structArray.uint32[this._pos4+4]},n.segment.get=function(){return this._structArray.uint16[this._pos2+10]},n.lowerSize.get=function(){return this._structArray.uint16[this._pos2+11]},n.upperSize.get=function(){return this._structArray.uint16[this._pos2+12]},n.lineOffsetX.get=function(){return this._structArray.float32[this._pos4+7]},n.lineOffsetY.get=function(){return this._structArray.float32[this._pos4+8]},n.writingMode.get=function(){return this._structArray.uint8[this._pos1+36]},n.placedOrientation.get=function(){return this._structArray.uint8[this._pos1+37]},n.placedOrientation.set=function(i){this._structArray.uint8[this._pos1+37]=i},n.hidden.get=function(){return this._structArray.uint8[this._pos1+38]},n.hidden.set=function(i){this._structArray.uint8[this._pos1+38]=i},n.crossTileID.get=function(){return this._structArray.uint32[this._pos4+10]},n.crossTileID.set=function(i){this._structArray.uint32[this._pos4+10]=i},n.associatedIconIndex.get=function(){return this._structArray.int16[this._pos2+22]},Object.defineProperties(r.prototype,n),r}(rF);ne.prototype.size=48;var ni=function(i){function r(){i.apply(this,arguments)}return i&&(r.__proto__=i),(r.prototype=Object.create(i&&i.prototype)).constructor=r,r.prototype.get=function(i){return new ne(this,i)},r}(r1);i7("PlacedSymbolArray",ni);var nr=function(i){function r(){i.apply(this,arguments)}i&&(r.__proto__=i),(r.prototype=Object.create(i&&i.prototype)).constructor=r;var n={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 n.anchorX.get=function(){return this._structArray.int16[this._pos2+0]},n.anchorY.get=function(){return this._structArray.int16[this._pos2+1]},n.rightJustifiedTextSymbolIndex.get=function(){return this._structArray.int16[this._pos2+2]},n.centerJustifiedTextSymbolIndex.get=function(){return this._structArray.int16[this._pos2+3]},n.leftJustifiedTextSymbolIndex.get=function(){return this._structArray.int16[this._pos2+4]},n.verticalPlacedTextSymbolIndex.get=function(){return this._structArray.int16[this._pos2+5]},n.placedIconSymbolIndex.get=function(){return this._structArray.int16[this._pos2+6]},n.verticalPlacedIconSymbolIndex.get=function(){return this._structArray.int16[this._pos2+7]},n.key.get=function(){return this._structArray.uint16[this._pos2+8]},n.textBoxStartIndex.get=function(){return this._structArray.uint16[this._pos2+9]}

1,n.textBoxEndIndex.get=function(){return this._structArray.uint16[this._pos2+10]},n.verticalTextBoxStartIndex.get=function(){return this._structArray.uint16[this._pos2+11]},n.verticalTextBoxEndIndex.get=function(){return this._structArray.uint16[this._pos2+12]},n.iconBoxStartIndex.get=function(){return this._structArray.uint16[this._pos2+13]},n.iconBoxEndIndex.get=function(){return this._structArray.uint16[this._pos2+14]},n.verticalIconBoxStartIndex.get=function(){return this._structArray.uint16[this._pos2+15]},n.verticalIconBoxEndIndex.get=function(){return this._structArray.uint16[this._pos2+16]},n.featureIndex.get=function(){return this._structArray.uint16[this._pos2+17]},n.numHorizontalGlyphVertices.get=function(){return this._structArray.uint16[this._pos2+18]},n.numVerticalGlyphVertices.get=function(){return this._structArray.uint16[this._pos2+19]},n.numIconVertices.get=function(){return this._structArray.uint16[this._pos2+20]},n.numVerticalIconVertices.get=function(){return this._structArray.uint16[this._pos2+21]},n.useRuntimeCollisionCircles.get=function(){return this._structArray.uint16[this._pos2+22]},n.crossTileID.get=function(){return this._structArray.uint32[this._pos4+12]},n.crossTileID.set=function(i){this._structArray.uint32[this._pos4+12]=i},n.textBoxScale.get=function(){return this._structArray.float32[this._pos4+13]},n.textOffset0.get=function(){return this._structArray.float32[this._pos4+14]},n.textOffset1.get=function(){return this._structArray.float32[this._pos4+15]},n.collisionCircleDiameter.get=function(){return this._structArray.float32[this._pos4+16]},Object.defineProperties(r.prototype,n),r}(rF);nr.prototype.size=68;var nn=function(i){function r(){i.apply(this,arguments)}return i&&(r.__proto__=i),(r.prototype=Object.create(i&&i.prototype)).constructor=r,r.prototype.get=function(i){return new nr(this,i)},r}(r2);i7("SymbolInstanceArray",nn);var no=function(i){function r(){i.apply(this,arguments)}return i&&(r.__proto__=i),(r.prototype=Object.create(i&&i.prototype)).constructor=r,r.prototype.getoffsetX=function(i){return this.float32[1*i+0]},r}(r5);i7("GlyphOffsetArray",no);var na=function(i){function r(){i.apply(this,arguments)}return i&&(r.__proto__=i),(r.prototype=Object.create(i&&i.prototype)).constructor=r,r.prototype.getx=function(i){return this.int16[3*i+0]},r.prototype.gety=function(i){return this.int16[3*i+1]},r.prototype.gettileUnitDistanceFromAnchor=function(i){return this.int16[3*i+2]},r}(r4);i7("SymbolLineVertexArray",na);var ns=function(i){function r(){i.apply(this,arguments)}i&&(r.__proto__=i),(r.prototype=Object.create(i&&i.prototype)).constructor=r;var n={featureIndex:{configurable:!0},sourceLayerIndex:{configurable:!0},bucketIndex:{configurable:!0}};return n.featureIndex.get=function(){return this._structArray.uint32[this._pos4+0]},n.sourceLayerIndex.get=function(){return this._structArray.uint16[this._pos2+2]},n.bucketIndex.get=function(){return this._structArray.uint16[this._pos2+3]},Object.defineProperties(r.prototype,n),r}(rF);ns.prototype.size=8;var nl=function(i){function r(){i.apply(this,arguments)}return i&&(r.__proto__=i),(r.prototype=Object.create(i&&i.prototype)).constructor=r,r.prototype.get=function(i){return new ns(this,i)},r}(r3);i7("FeatureIndexArray",nl);var nu=rU([{name:"a_pos",components:2,type:"Int16"}],4).members,nc=function(i){void 0===i&&(i=[]),this.segments=i};function np(i,r){return 256*(i=h(Math.floor(i),0,255))+h(Math.floor(r),0,255)}nc.prototype.prepareSegment=function(i,r,n,o){var a=this.segments[this.segments.length-1];return i>nc.MAX_VERTEX_ARRAY_LENGTH&&I("Max vertices per segment is "+nc.MAX_VERTEX_ARRAY_LENGTH+": bucket requested "+i),(!a||a.vertexLength+i>nc.MAX_VERTEX_ARRAY_LENGTH||a.sortKey!==o)&&(a={vertexOffset:r.length,primitiveOffset:n.length,vertexLength:0,primitiveLength:0},void 0!==o&&(a.sortKey=o),this.segments.push(a)),a},nc.prototype.get=function(){return this.segments},nc.prototype.destroy=function(){for(var i=0,r=this.segments;i<r.length;i+=1){var n=r[i];for(var o in n.vaos)n.vaos[o].destroy()}},nc.simpleSegment=function(i,r,n,o){return new nc([{vertexOffset:i,primitiveOffset:r,vertexLength:n,primitiveLength:o,vaos:{},sortKey:0}])},nc.MAX_VERTEX_ARRAY_LENGTH=65535,i7("SegmentVector",nc);var nh=rU([{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"}]),nf=r(function(i){i.exports=function(i,r){var n,o,a,s,l,u;for(o=i.length-(n=3&i.length),a=r,u=0;u<o;

1)l=255&i.charCodeAt(u)|(255&i.charCodeAt(++u))<<8|(255&i.charCodeAt(++u))<<16|(255&i.charCodeAt(++u))<<24,++u,a=27492+(65535&(s=5*(65535&(a=(a^=l=(65535&(l=(l=(65535&l)*3432918353+(((l>>>16)*3432918353&65535)<<16)&4294967295)<<15|l>>>17))*461845907+(((l>>>16)*461845907&65535)<<16)&4294967295)<<13|a>>>19))+((5*(a>>>16)&65535)<<16)&4294967295))+((58964+(s>>>16)&65535)<<16);switch(l=0,n){case 3:l^=(255&i.charCodeAt(u+2))<<16;case 2:l^=(255&i.charCodeAt(u+1))<<8;case 1:a^=l=(65535&(l=(l=(65535&(l^=255&i.charCodeAt(u)))*3432918353+(((l>>>16)*3432918353&65535)<<16)&4294967295)<<15|l>>>17))*461845907+(((l>>>16)*461845907&65535)<<16)&4294967295}return a^=i.length,a=2246822507*(65535&(a^=a>>>16))+((2246822507*(a>>>16)&65535)<<16)&4294967295,a=3266489909*(65535&(a^=a>>>13))+((3266489909*(a>>>16)&65535)<<16)&4294967295,(a^=a>>>16)>>>0}}),nd=r(function(i){i.exports=function(i,r){for(var n,o=i.length,a=r^o,s=0;o>=4;)n=1540483477*(65535&(n=255&i.charCodeAt(s)|(255&i.charCodeAt(++s))<<8|(255&i.charCodeAt(++s))<<16|(255&i.charCodeAt(++s))<<24))+((1540483477*(n>>>16)&65535)<<16),a=1540483477*(65535&a)+((1540483477*(a>>>16)&65535)<<16)^(n=1540483477*(65535&(n^=n>>>24))+((1540483477*(n>>>16)&65535)<<16)),o-=4,++s;switch(o){case 3:a^=(255&i.charCodeAt(s+2))<<16;case 2:a^=(255&i.charCodeAt(s+1))<<8;case 1:a=1540483477*(65535&(a^=255&i.charCodeAt(s)))+((1540483477*(a>>>16)&65535)<<16)}return a=1540483477*(65535&(a^=a>>>13))+((1540483477*(a>>>16)&65535)<<16),(a^=a>>>15)>>>0}});nf.murmur3=nf,nf.murmur2=nd;var nm=function(){this.ids=[],this.positions=[],this.indexed=!1};function ny(i){var r=+i;return!isNaN(r)&&r<=9007199254740991?r:nf(String(i))}function n_(i,r,n){var o=i[r];i[r]=i[n],i[n]=o}nm.prototype.add=function(i,r,n,o){this.ids.push(ny(i)),this.positions.push(r,n,o)},nm.prototype.getPositions=function(i){for(var r=ny(i),n=0,o=this.ids.length-1;n<o;){var a=n+o>>1;this.ids[a]>=r?o=a:n=a+1}for(var s=[];this.ids[n]===r;)s.push({index:this.positions[3*n],start:this.positions[3*n+1],end:this.positions[3*n+2]}),n++;return s},nm.serialize=function(i,r){var n=new Float64Array(i.ids),o=new Uint32Array(i.positions);return function i(r,n,o,a){for(;o<a;){for(var s=r[o+a>>1],l=o-1,u=a+1;;){do l++;while(r[l]<s);do u--;while(r[u]>s);if(l>=u)break;n_(r,l,u),n_(n,3*l,3*u),n_(n,3*l+1,3*u+1),n_(n,3*l+2,3*u+2)}u-o<a-u?(i(r,n,o,u),o=u+1):(i(r,n,u+1,a),a=u)}}(n,o,0,n.length-1),r&&r.push(n.buffer,o.buffer),{ids:n,positions:o}},nm.deserialize=function(i){var r=new nm;return r.ids=i.ids,r.positions=i.positions,r.indexed=!0,r},i7("FeaturePositionMap",nm);var ng=function(i,r){this.gl=i.gl,this.location=r}

1,nv=function(i){function r(r,n){i.call(this,r,n),this.current=0}return i&&(r.__proto__=i),(r.prototype=Object.create(i&&i.prototype)).constructor=r,r.prototype.set=function(i){this.current!==i&&(this.current=i,this.gl.uniform1i(this.location,i))},r}(ng),nx=function(i){function r(r,n){i.call(this,r,n),this.current=0}return i&&(r.__proto__=i),(r.prototype=Object.create(i&&i.prototype)).constructor=r,r.prototype.set=function(i){this.current!==i&&(this.current=i,this.gl.uniform1f(this.location,i))},r}(ng),nb=function(i){function r(r,n){i.call(this,r,n),this.current=[0,0]}return i&&(r.__proto__=i),(r.prototype=Object.create(i&&i.prototype)).constructor=r,r.prototype.set=function(i){i[0]===this.current[0]&&i[1]===this.current[1]||(this.current=i,this.gl.uniform2f(this.location,i[0],i[1]))},r}(ng),nw=function(i){function r(r,n){i.call(this,r,n),this.current=[0,0,0]}return i&&(r.__proto__=i),(r.prototype=Object.create(i&&i.prototype)).constructor=r,r.prototype.set=function(i){i[0]===this.current[0]&&i[1]===this.current[1]&&i[2]===this.current[2]||(this.current=i,this.gl.uniform3f(this.location,i[0],i[1],i[2]))},r}

1(ng),nS=function(i){function r(r,n){i.call(this,r,n),this.current=[0,0,0,0]}return i&&(r.__proto__=i),(r.prototype=Object.create(i&&i.prototype)).constructor=r,r.prototype.set=function(i){i[0]===this.current[0]&&i[1]===this.current[1]&&i[2]===this.current[2]&&i[3]===this.current[3]||(this.current=i,this.gl.uniform4f(this.location,i[0],i[1],i[2],i[3]))},r}(ng),nT=function(i){function r(r,n){i.call(this,r,n),this.current=t0.transparent}return i&&(r.__proto__=i),(r.prototype=Object.create(i&&i.prototype)).constructor=r,r.prototype.set=function(i){i.r===this.current.r&&i.g===this.current.g&&i.b===this.current.b&&i.a===this.current.a||(this.current=i,this.gl.uniform4f(this.location,i.r,i.g,i.b,i.a))},r}(ng),nI=new Float32Array(16),nE=function(i){function r(r,n){i.call(this,r,n),this.current=nI}return i&&(r.__proto__=i),(r.prototype=Object.create(i&&i.prototype)).constructor=r,r.prototype.set=function(i){if(i[12]!==this.current[12]||i[0]!==this.current[0])return this.current=i,void this.gl.uniformMatrix4fv(this.location,!1,i);for(var r=1;r<16;r++)if(i[r]!==this.current[r]){this.current=i,this.gl.uniformMatrix4fv(this.location,!1,i);break}},r}(ng);function nA(i){return[np(255*i.r,255*i.g),np(255*i.b,255*i.a)]}var nz=function(i,r,n){this.value=i,this.uniformNames=r.map(function(i){return"u_"+i}),this.type=n};nz.prototype.setUniform=function(i,r,n){i.set(n.constantOr(this.value))},nz.prototype.getBinding=function(i,r,n){return"color"===this.type?new nT(i,r):new nx(i,r)};var nP=function(i,r){this.uniformNames=r.map(function(i){return"u_"+i}),this.patternFrom=null,this.patternTo=null,this.pixelRatioFrom=1,this.pixelRatioTo=1};nP.prototype.setConstantPatternPositions=function(i,r){this.pixelRatioFrom=r.pixelRatio,this.pixelRatioTo=i.pixelRatio,this.patternFrom=r.tlbr,this.patternTo=i.tlbr},nP.prototype.setUniform=function(i,r,n,o){var a="u_pattern_to"===o?this.patternTo:"u_pattern_from"===o?this.patternFrom:"u_pixel_ratio_to"===o?this.pixelRatioTo:"u_pixel_ratio_from"===o?this.pixelRatioFrom:null;a&&i.set(a)},nP.prototype.getBinding=function(i,r,n){return"u_pattern"===n.substr(0,9)?new nS(i,r):new nx(i,r)};var nC=function(i,r,n,o){this.expression=i,this.type=n,this.maxValue=0,this.paintVertexAttributes=r.map(function(i){return{name:"a_"+i,type:"Float32",components:"color"===n?2:1,offset:0}}),this.paintVertexArray=new o};nC.prototype.populatePaintArray=function(i,r,n,o,a){var s=this.paintVertexArray.length,l=this.expression.evaluate(new rx(0),r,{},o,[],a);this.paintVertexArray.resize(i),this._setPaintValue(s,i,l)},nC.prototype.updatePaintArray=function(i,r,n,o){var a=this.expression.evaluate({zoom:0},n,o);this._setPaintValue(i,r,a)},nC.prototype._setPaintValue=function(i,r,n){if("color"===this.type)for(var o=nA(n),a=i;a<r;a++)this.paintVertexArray.emplace(a,o[0],o[1]);else{for(var s=i;s<r;s++)this.paintVertexArray.emplace(s,n);this.maxValue=Math.max(this.maxValue,Math.abs(n))}},nC.prototype.upload=function(i){this.paintVertexArray&&this.paintVertexArray.arrayBuffer&&(this.paintVertexBuffer&&this.paintVertexBuffer.buffer?this.paintVertexBuffer.updateData(this.paintVertexArray):this.paintVertexBuffer=i.createVertexBuffer(this.paintVertexArray,this.paintVertexAttributes,this.expression.isStateDependent))},nC.prototype.destroy=function(){this.paintVertexBuffer&&this.paintVertexBuffer.destroy()};var nk=function(i,r,n,o,a,s){this.expression=i,this.uniformNames=r.map(function(i){return"u_"+i+"_t"}),this.type=n,this.useIntegerZoom=o,this.zoom=a,this.maxValue=0,this.paintVertexAttributes=r.map(function(i){return{name:"a_"+i,type:"Float32",components:"color"===n?4:2,offset:0}}),this.paintVertexArray=new s};nk.prototype.populatePaintArray=function(i,r,n,o,a){var s=this.expression.evaluate(new rx(this.zoom),r,{},o,[],a),l=this.expression.evaluate(new rx(this.zoom+1),r,{},o,[],a),u=this.paintVertexArray.length;this.paintVertexArray.resize(i),this._setPaintValue(u,i,s,l)},nk.prototype.updatePaintArray=function(i,r,n,o){var a=this.expression.evaluate({zoom:this.zoom},n,o),s=this.expression.evaluate({zoom:this.zoom+1},n,o);this._setPaintValue(i,r,a,s)},nk.prototype._setPaintValue=function(i,r,n,o){if("color"===this.type)for(var a=nA(n),s=nA(o),l=i;l<r;l++)this.paintVertexArray.emplace(l,a[0],a[1],s[0],s[1]);else{for(var u=i;u<r;u++)this.paintVertexArray.emplace(u,n,o);this.maxValue=Math.max(this.maxValue,Math.abs(n),Math.abs(o))}},nk.prototype.upload=function(i){this.paintVertexArray&&this.paintVertexArray.arrayBuffer&&(this.paintVertexBuffer&&this.paintVertexBuffer.buffer?this.paintVertexBuffer.updateData(this.paintVertexArray):this.paintVertexBuffer=i.createVertexBuffer(this.paintVertexArray,this.paintVertexAttributes,this.expression.isStateDependent))},nk.prototype.destroy=function(){this.paintVertexBuffer&&this.paintVertexBuffer.destroy()},nk.prototype.setUniform=function(i,r){var n=this.useIntegerZoom?Math.floor(r.zoom):r.zoom,o=h(this.expression.interpolationFactor(n,this.zoom,this.zoom+1),0,1);i.set(o)},nk.prototype.getBinding=function(i,r,n){return new nx(i,r)};var nM=function(i,r,n,o,a,s){this.expression=i,this.type=r,this.useIntegerZoom=n,this.zoom=o,this.layerId=s,this.zoomInPaintVertexArray=new a,this.zoomOutPaintVertexArray=new a};nM.prototype.populatePaintArray=function(i,r,n){var o=this.zoomInPaintVertexArray.length;this.zoomInPaintVertexArray.resize(i),this.zoomOutPaintVertexArray.resize(i),this._setPaintValues(o,i,r.patterns&&r.patterns[this.layerId],n)},nM.prototype.updatePaintArray=function(i,r,n,o,a){this._setPaintValues(i,r,n.patterns&&n.patterns[this.layerId],a)},nM.prototype._setPaintValues=function(i,r,n,o){if(o&&n){var a=o[n.min],s=o[n.mid],l=o[n.max];if(a&&s&&l)for(var u=i;u<r;u++)this.zoomInPaintVertexArray.emplace(u,s.tl[0],s.tl[1],s.br[0],s.br[1],a.tl[0],a.tl[1],a.br[0],a.br[1],s.pixelRatio,a.pixelRatio),this.zoomOutPaintVertexArray.emplace(u,s.tl[0],s.tl[1],s.br[0],s.br[1],l.tl[0],l.tl[1],l.br[0],l.br[1],s.pixelRatio,l.pixelRatio)}},nM.prototype.upload=function(i){this.zoomInPaintVertexArray&&this.zoomInPaintVertexArray.arrayBuffer&&this.zoomOutPaintVertexArray&&this.zoomOutPaintVertexArray.arrayBuffer&&(this.zoomInPaintVertexBuffer=i.createVertexBuffer(this.zoomInPaintVertexArray,nh.members,this.expression.isStateDependent),this.zoomOutPaintVertexBuffer=i.createVertexBuffer(this.zoomOutPaintVertexArray,nh.members,this.expression.isStateDependent))},nM.prototype.destroy=function(){this.zoomOutPaintVertexBuffer&&this.zoomOutPaintVertexBuffer.destroy(),this.zoomInPaintVertexBuffer&&this.zoomInPaintVertexBuffer.destroy()};var nD=function(i,r,n){this.binders={},this._buffers=[];var o=[];for(var a in i.paint._values)if(n(a)){var s=i.paint.get(a);if(s instanceof rA&&is(s.property.specification)){var l,u=(l=i.type,({"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":["ga

1pwidth"],"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"]})[a]||[a.replace(l+"-","").replace(/-/g,"_")]),c=s.value,p=s.property.specification.type,h=s.property.useIntegerZoom,f=s.property.specification["property-type"],d="cross-faded"===f||"cross-faded-data-driven"===f;if("constant"===c.kind)this.binders[a]=d?new nP(c.value,u):new nz(c.value,u,p),o.push("/u_"+a);else if("source"===c.kind||d){var m=nB(a,p,"source");this.binders[a]=d?new nM(c,p,h,r,m,i.id):new nC(c,u,p,m),o.push("/a_"+a)}else{var y=nB(a,p,"composite");this.binders[a]=new nk(c,u,p,h,r,y),o.push("/z_"+a)}}}this.cacheKey=o.sort().join("")};nD.prototype.getMaxValue=function(i){var r=this.binders[i];return r instanceof nC||r instanceof nk?r.maxValue:0},nD.prototype.populatePaintArrays=function(i,r,n,o,a){for(var s in this.binders){var l=this.binders[s];(l instanceof nC||l instanceof nk||l instanceof nM)&&l.populatePaintArray(i,r,n,o,a)}},nD.prototype.setConstantPatternPositions=function(i,r){for(var n in this.binders){var o=this.binders[n];o instanceof nP&&o.setConstantPatternPositions(i,r)}},nD.prototype.updatePaintArrays=function(i,r,n,o,a){var s=!1;for(var l in i)for(var u=0,c=r.getPositions(l);u<c.length;u+=1){var p=c[u],h=n.feature(p.index);for(var f in this.binders){var d=this.binders[f];if((d instanceof nC||d instanceof nk||d instanceof nM)&&!0===d.expression.isStateDependent){var m=o.paint.get(f);d.expression=m.value,d.updatePaintArray(p.start,p.end,h,i[l],a),s=!0}}}return s},nD.prototype.defines=function(){var i=[];for(var r in this.binders){var n=this.binders[r];(n instanceof nz||n instanceof nP)&&i.push.apply(i,n.uniformNames.map(function(i){return"#define HAS_UNIFORM_"+i}))}return i},nD.prototype.getBinderAttributes=function(){var i=[];for(var r in this.binders){var n=this.binders[r];if(n instanceof nC||n instanceof nk)for(var o=0;o<n.paintVertexAttributes.length;o++)i.push(n.paintVertexAttributes[o].name);else if(n instanceof nM)for(var a=0;a<nh.members.length;a++)i.push(nh.members[a].name)}return i},nD.prototype.getBinderUniforms=function(){var i=[];for(var r in this.binders){var n=this.binders[r];if(n instanceof nz||n instanceof nP||n instanceof nk)for(var o=0,a=n.uniformNames;o<a.length;o+=1)i.push(a[o])}return i},nD.prototype.getPaintVertexBuffers=function(){return this._buffers},nD.prototype.getUniforms=function(i,r){var n=[];for(var o in this.binders){var a=this.binders[o];if(a instanceof nz||a instanceof nP||a instanceof nk)for(var s=0,l=a.uniformNames;s<l.length;s+=1){var u=l[s];if(r[u]){var c=a.getBinding(i,r[u],u);n.push({name:u,property:o,binding:c})}}}return n},nD.prototype.setUniforms=function(i,r,n,o){for(var a=0;a<r.length;a+=1){var s=r[a],l=s.name,u=s.property;this.binders[u].setUniform(s.binding,o,n.get(u),l)}},nD.prototype.updatePaintBuffers=function(i){for(var r in this._buffers=[],this.binders){var n=this.binders[r];if(i&&n instanceof nM){var o=2===i.fromScale?n.zoomInPaintVertexBuffer:n.zoomOutPaintVertexBuffer;o&&this._buffers.push(o)}else(n instanceof nC||n instanceof nk)&&n.paintVertexBuffer&&this._buffers.push(n.paintVertexBuffer)}},nD.prototype.upload=function(i){for(var r in this.binders){var n=this.binders[r];(n instanceof nC||n instanceof nk||n instanceof nM)&&n.upload(i)}this.updatePaintBuffers()},nD.prototype.destroy=function(){for(var i in this.binders){var r=this.binders[i];(r instanceof nC||r instanceof nk||r instanceof nM)&&r.destroy()}};var nL=function(i,r,n){void 0===n&&(n=function(){return!0}),this.programConfigurations={};for(var o=0;o<i.length;o+=1){var a=i[o];this.programConfigurations[a.id]=new nD(a,r,n)}this.needsUpload=!1,this._featureMap=new nm,this._bufferOffset=0};function nB(i,r,n){var o={"line-pattern":{source:rX,composite:rX},"fill-pattern":{source:rX,composite:rX},"fill-extrusion-pattern":{source:rX,composite:rX}}[i];return o&&o[n]||({color:{source:rG,composite:r9},number:{source:r5,composite:rG}})[r][n]}nL.prototype.populatePaintArrays=function(i,r,n,o,a,s){for(var l in this.programConfigurations)this.programConfigurations[l].populatePaintArrays(i,r,o,a,s);void 0!==r.id&&this._featureMap.add(r.id,n,this._bufferOffset,i),this._bufferOffset=i,this.needsUpload=!0},nL.prototype.updatePaintArrays=function(i,r,n,o){for(var a=0;a<n.length;a+=1){var s=n[a];this.needsUpload=this.programConfigurations[s.id].updatePaintArrays(i,this._featureMap,r,s,o)||this.needsUpload}},nL.prototype.get=function(i){return this.programConfigurations[i]},nL.prototype.upload=function(i){if(this.needsUpload){for(var r in this.programConfigurations)this.programConfigurations[r].upload(i);this.needsUpload=!1}},nL.prototype.destroy=function(){for(var i in this.programConfigurations)this.programConfigurations[i].destroy()},i7("ConstantBinder",nz),i7("CrossFadedConstantBinder",nP),i7("SourceExpressionBinder",nC),i7("CrossFadedCompositeBinder",nM),i7("CompositeExpressionBinder",nk),i7("ProgramConfiguration",nD,{omit:["_buffers"]}),i7("ProgramConfigurationSet",nL);var nR=-16383-1;function nF(i){for(var r=8192/i.extent,n=i.loadGeometry(),o=0;o<n.length;o++)for(var a=n[o],s=0;s<a.length;s++){var l=a[s],u=Math.round(l.x*r),c=Math.round(l.y*r);l.x=h(u,nR,16383),l.y=h(c,nR,16383),(u<l.x||u>

1l.x+1||c<l.y||c>l.y+1)&&I("Geometry exceeds allowed extent, reduce your vector tile buffer size")}return n}function nO(i,r){return{type:i.type,id:i.id,properties:i.properties,geometry:r?nF(i):[]}}function nU(i,r,n,o,a){i.emplaceBack(2*r+(o+1)/2,2*n+(a+1)/2)}var nV=function(i){this.zoom=i.zoom,this.overscaling=i.overscaling,this.layers=i.layers,this.layerIds=this.layers.map(function(i){return i.id}),this.index=i.index,this.hasPattern=!1,this.layoutVertexArray=new rN,this.indexArray=new r0,this.segments=new nc,this.programConfigurations=new nL(i.layers,i.zoom),this.stateDependentLayerIds=this.layers.filter(function(i){return i.isStateDependent()}).map(function(i){return i.id})};function nN(i,r){for(var n=0;n<i.length;n++)if(nW(r,i[n]))return!0;for(var o=0;o<r.length;o++)if(nW(i,r[o]))return!0;return!!nq(i,r)}function nj(i,r){if(1===i.length)return nX(r,i[0]);for(var n=0;n<r.length;n++)for(var o=r[n],a=0;a<o.length;a++)if(nW(i,o[a]))return!0;for(var s=0;s<i.length;s++)if(nX(r,i[s]))return!0;for(var l=0;l<r.length;l++)if(nq(i,r[l]))return!0;return!1}function nq(i,r){if(0===i.length||0===r.length)return!1;for(var n,o,a=0;a<i.length-1;a++)for(var s=i[a],l=i[a+1],u=0;u<r.length-1;u++)if(E(s,n=r[u],o=r[u+1])!==E(l,n,o)&&E(s,l,n)!==E(s,l,o))return!0;return!1}function nZ(i,r,n){var o=n*n;if(1===r.length)return i.distSqr(r[0])<o;for(var a=1;a<r.length;a++)if(nG(i,r[a-1],r[a])<o)return!0;return!1}function nG(i,r,n){var o=r.distSqr(n);if(0===o)return i.distSqr(r);var a=((i.x-r.x)*(n.x-r.x)+(i.y-r.y)*(n.y-r.y))/o;return i.distSqr(a<0?r:a>1?n:n.sub(r)._mult(a)._add(r))}function nX(i,r){for(var n,o,a,s=!1,l=0;l<i.length;l++)for(var u=0,c=(n=i[l]).length-1;u<n.length;c=u++)(o=n[u]).y>r.y!=(a=n[c]).y>r.y&&r.x<(a.x-o.x)*(r.y-o.y)/(a.y-o.y)+o.x&&(s=!s);return s}function nW(i,r){for(var n=!1,o=0,a=i.length-1;o<i.length;a=o++){var s=i[o],l=i[a];s.y>r.y!=l.y>r.y&&r.x<(l.x-s.x)*(r.y-s.y)/(l.y-s.y)+s.x&&(n=!n)}return n}function nK(i,r,n){var o=r.paint.get(i).value;return"constant"===o.kind?o.value:n.programConfigurations.get(r.id).getMaxValue(i)}function nH(i){return Math.sqrt(i[0]*i[0]+i[1]*i[1])}function nJ(i,r,n,a,s){if(!r[0]&&!r[1])return i;var l=o.convert(r)._mult(s);"viewport"===n&&l._rotate(-a);for(var u=[],c=0;c<i.length;c++)u.push(i[c].sub(l));return u}nV.prototype.populate=function(i,r,n){var o=this.layers[0],a=[],s=null;"circle"===o.type&&(s=o.layout.get("circle-sort-key"));for(var l=0;l<i.length;l+=1){var u=i[l],c=u.feature,p=u.id,h=u.index,f=u.sourceLayerIndex,d=this.layers[0]._featureFilter.needGeometry,m=nO(c,d);if(this.layers[0]._featureFilter.filter(new rx(this.zoom),m,n)){var y=s?s.evaluate(m,{},n):void 0,_={id:p,properties:c.properties,type:c.type,sourceLayerIndex:f,index:h,geometry:d?m.geometry:nF(c),patterns:{},sortKey:y};a.push(_)}}s&&a.sort(function(i,r){return i.sortKey-r.sortKey});for(var g=0;g<a.length;g+=1){var v=a[g],x=v.geometry,b=v.index,w=v.sourceLayerIndex,S=i[b].feature;this.addFeature(v,x,b,n),r.featureIndex.insert(S,x,b,w,this.index)}},nV.prototype.update=function(i,r,n){this.stateDependentLayers.length&&this.programConfigurations.updatePaintArrays(i,r,this.stateDependentLayers,n)},nV.prototype.isEmpty=function(){return 0===this.layoutVertexArray.length},nV.prototype.uploadPending=function(){return!this.uploaded||this.programConfigurations.needsUpload},nV.prototype.upload=function(i){this.uploaded||(this.layoutVertexBuffer=i.createVertexBuffer(this.layoutVertexArray,nu),this.indexBuffer=i.createIndexBuffer(this.indexArray)),this.programConfigurations.upload(i),this.uploaded=!0},nV.prototype.destroy=function(){this.layoutVertexBuffer&&(this.layoutVertexBuffer.destroy(),this.indexBuffer.destroy(),this.programConfigurations.destroy(),this.segments.destroy())},nV.prototype.addFeature=function(i,r,n,o){for(var a=0;a<r.length;a+=1)for(var s=0,l=r[a];s<l.length;s+=1){var u=l[s],c=u.x,p=u.y;if(!(c<0||c>=8192||p<0||p>=8192)){var h=this.segments.prepareSegment(4,this.layoutVertexArray,this.indexArray,i.sortKey),f=h.vertexLength;nU(this.layoutVertexArray,c,p,-1,-1),nU(this.layoutVertexArray,c,p,1,-1),nU(this.layoutVertexArray,c,p,1,1),nU(this.layoutVertexArray,c,p,-1,1),this.indexArray.emplaceBack(f,f+1,f+2),this.indexArray.emplaceBack(f,f+3,f+2),h.vertexLength+=4,h.primitiveLength+=2}}this.programConfigurations.populatePaintArrays(this.layoutVertexArray.length,i,n,{},o)},i7("CircleBucket",nV,{omit:["layers"]});var nY=new rL({"circle-sort-key":new rC(tP.layout_circle["circle-sort-key"])}),nQ={paint:new rL({"circle-radius":new rC(tP.paint_circle["circle-radius"]),"circle-color":new rC(tP.paint_circle["circle-color"]),"circle-blur":new rC(tP.paint_circle["circle-blur"]),"circle-opacity":new rC(tP.paint_circle["circle-opacity"]),"circle-translate":new rP(tP.paint_circle["circle-translate"]),"circle-translate-anchor":new rP(tP.paint_circle["circle-translate-anchor"]),"circle-pitch-scale":new rP(tP.paint_circle["circle-pitch-scale"]),"circle-pitch-alignment":new rP(tP.paint_circle["circle-pitch-alignment"]),"circle-stroke-width":new rC(tP.paint_circle["circle-stroke-width"]),"circle-stroke-color":new rC(tP.paint_circle["circle-stroke-color"]),"circle-stroke-opacity":new rC(tP.paint_circle["circle-stroke-opacity"])}),layout:nY},n$="undefined"!=typeof Float32Array?Float32Array:Array;function n0(i){return i[0]=1,i[1]=0,i[2]=0,i[3]=0,i[4]=0,i[5]=1,i[6]=0,i[7]=0,i[8]=0,i[9]=0,i[10]=1,i[11]=0,i[12]=0,i[13]=0,i[14]=0,i[15]=1,i}function n1(i,r,n){var o=r[0],a=r[1],s=r[2],l=r[3],u=r[4],c=r[5],p=r[6],h=r[7],f=r[8],d=r[9],m=r[10],y=r[11],_=r[12],g=r[13],v=r[14],x=r[15],b=n[0],w=n[1],S=n[2],T=n[3];return i[0]=b*o+w*u+S*f+T*_,i[1]=b*a+w*c+S*d+T*g,i[2]=b*s+w*p+S*m+T*v,i[3]=b*l+w*h+S*y+T*x,i[4]=(b=n[4])*o+(w=n[5])*u+(S=n[6])*f+(T=n[7])*_,i[5]=b*a+w*c+S*d+T*g,i[6]=b*s+w*p+S*m+T*v,i[7]=b*l+w*h+S*y+T*x,i[8]=(b=n[8])*o+(w=n[9])*u+(S=n[10])*f+(T=n[11])*_,i[9]=b*a+w*c+S*d+T*g,i[10]=b*s+w*p+S*m+T*v,i[11]=b*l+w*h+S*y+T*x,i[12]=(b=n[12])*o+(w=n[13])*u+(S=n[14])*f+(T=n[15])*_,i[13]=b*a+w*c+S*d+T*g,i[14]=b*s+w*p+S*m+T*v,i[15]=b*l+w*h+S*y+T*x,i}function n2(i,r,n){var o=r[0],a=r[1],s=r[2],l=r[3];

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a=r&&r.length,s=Math.abs(oT(i,0,a?r[0]*n:i.length,n));if(a)for(var l=0,u=r.length;l<u;l++)s-=Math.abs(oT(i,r[l]*n,l<u-1?r[l+1]*n:i.length,n));var c=0;for(l=0;l<o.length;l+=3){var p=o[l]*n,h=o[l+1]*n,f=o[l+2]*n;c+=Math.abs((i[p]-i[f])*(i[h+1]-i[p+1])-(i[p]-i[h])*(i[f+1]-i[p+1]))}return 0===s&&0===c?0:Math.abs((c-s)/s)},ol.flatten=function(i){for(var r=i[0][0].length,n={vertices:[],holes:[],dimensions:r},o=0,a=0;a<i.length;a++){for(var s=0;s<i[a].length;s++)for(var l=0;l<r;l++)n.vertices.push(i[a][s][l]);a>0&&n.holes.push(o+=i[a-1].length)}return n},os.default=ol;var ok=function(i){this.zoom=i.zoom,this.overscaling=i.overscaling,this.layers=i.layers,this.layerIds=this.layers.map(function(i){return i.id}),this.index=i.index,this.hasPattern=!1,this.patternFeatures=[],this.layoutVertexArray=new rN,this.indexArray=new r0,this.indexArray2=new r6,this.programConfigurations=new nL(i.layers,i.zoom),this.segments=new nc,this.segments2=new nc,this.stateDependentLayerIds=this.layers.filter(function(i){return i.isStateDependent()}).map(function(i){return i.id})};ok.prototype.populate=function(i,r,n){this.hasPattern=oP("fill",this.layers,r);for(var o=this.layers[0].layout.get("fill-sort-key"),a=[],s=0;s<i.length;s+=1){var l=i[s],u=l.feature,c=l.id,p=l.index,h=l.sourceLayerIndex,f=this.layers[0]._featureFilter.needGeometry,d=nO(u,f);if(this.layers[0]._featureFilter.filter(new rx(this.zoom),d,n)){var m=o?o.evaluate(d,{},n,r.availableImages):void 0,y={id:c,properties:u.properties,type:u.type,sourceLayerIndex:h,index:p,geometry:f?d.geometry:nF(u),patterns:{},sortKey:m};a.push(y)}}o&&a.sort(function(i,r){return i.sortKey-r.sortKey});for(var _=0;_<a.length;

1_+=1){var g=a[_],v=g.geometry,x=g.index,b=g.sourceLayerIndex;if(this.hasPattern){var w=oC("fill",this.layers,g,this.zoom,r);this.patternFeatures.push(w)}else this.addFeature(g,v,x,n,{});r.featureIndex.insert(i[x].feature,v,x,b,this.index)}},ok.prototype.update=function(i,r,n){this.stateDependentLayers.length&&this.programConfigurations.updatePaintArrays(i,r,this.stateDependentLayers,n)},ok.prototype.addFeatures=function(i,r,n){for(var o=0,a=this.patternFeatures;o<a.length;o+=1){var s=a[o];this.addFeature(s,s.geometry,s.index,r,n)}},ok.prototype.isEmpty=function(){return 0===this.layoutVertexArray.length},ok.prototype.uploadPending=function(){return!this.uploaded||this.programConfigurations.needsUpload},ok.prototype.upload=function(i){this.uploaded||(this.layoutVertexBuffer=i.createVertexBuffer(this.layoutVertexArray,oa),this.indexBuffer=i.createIndexBuffer(this.indexArray),this.indexBuffer2=i.createIndexBuffer(this.indexArray2)),this.programConfigurations.upload(i),this.uploaded=!0},ok.prototype.destroy=function(){this.layoutVertexBuffer&&(this.layoutVertexBuffer.destroy(),this.indexBuffer.destroy(),this.indexBuffer2.destroy(),this.programConfigurations.destroy(),this.segments.destroy(),this.segments2.destroy())},ok.prototype.addFeature=function(i,r,n,o,a){for(var s=0,l=oA(r,500);s<l.length;s+=1){for(var u=l[s],c=0,p=0;p<u.length;p+=1)c+=u[p].length;for(var h=this.segments.prepareSegment(c,this.layoutVertexArray,this.indexArray),f=h.vertexLength,d=[],m=[],y=0;y<u.length;y+=1){var _=u[y];if(0!==_.length){_!==u[0]&&m.push(d.length/2);var g=this.segments2.prepareSegment(_.length,this.layoutVertexArray,this.indexArray2),v=g.vertexLength;this.layoutVertexArray.emplaceBack(_[0].x,_[0].y),this.indexArray2.emplaceBack(v+_.length-1,v),d.push(_[0].x),d.push(_[0].y);for(var x=1;x<_.length;x++)this.layoutVertexArray.emplaceBack(_[x].x,_[x].y),this.indexArray2.emplaceBack(v+x-1,v+x),d.push(_[x].x),d.push(_[x].y);g.vertexLength+=_.length,g.primitiveLength+=_.length}}for(var b=os(d,m),w=0;w<b.length;w+=3)this.indexArray.emplaceBack(f+b[w],f+b[w+1],f+b[w+2]);h.vertexLength+=c,h.primitiveLength+=b.length/3}this.programConfigurations.populatePaintArrays(this.layoutVertexArray.length,i,n,a,o)},i7("FillBucket",ok,{omit:["layers","patternFeatures"]});var oM=new rL({"fill-sort-key":new rC(tP.layout_fill["fill-sort-key"])}),oD={paint:new rL({"fill-antialias":new rP(tP.paint_fill["fill-antialias"]),"fill-opacity":new rC(tP.paint_fill["fill-opacity"]),"fill-color":new rC(tP.paint_fill["fill-color"]),"fill-outline-color":new rC(tP.paint_fill["fill-outline-color"]),"fill-translate":new rP(tP.paint_fill["fill-translate"]),"fill-translate-anchor":new rP(tP.paint_fill["fill-translate-anchor"]),"fill-pattern":new rk(tP.paint_fill["fill-pattern"])}),layout:oM},oL=function(i){function r(r){i.call(this,r,oD)}return i&&(r.__proto__=i),(r.prototype=Object.create(i&&i.prototype)).constructor=r,r.prototype.recalculate=function(r,n){i.prototype.recalculate.call(this,r,n);var o=this.paint._values["fill-outline-color"];"constant"===o.value.kind&&void 0===o.value.value&&(this.paint._values["fill-outline-color"]=this.paint._values["fill-color"])},r.prototype.createBucket=function(i){return new ok(i)},r.prototype.queryRadius=function(){return nH(this.paint.get("fill-translate"))},r.prototype.queryIntersectsFeature=function(i,r,n,o,a,s,l){return nj(nJ(i,this.paint.get("fill-translate"),this.paint.get("fill-translate-anchor"),s.angle,l),o)},r.prototype.isTileClipped=function(){return!0},r}(rB),oB=rU([{name:"a_pos",components:2,type:"Int16"},{name:"a_normal_ed",components:4,type:"Int16"}],4).members;function oR(i,r,n,o,a){this.properties={},this.extent=n,this.type=0,this._pbf=i,this._geometry=-1,this._keys=o,this._values=a,i.readFields(oF,this,r)}function oF(i,r,n){1==i?r.id=n.readVarint():2==i?function(i,r){for(var n=i.readVarint()+i.pos;i.pos<n;){var o=r._keys[i.readVarint()],a=r._values[i.readVarint()];r.properties[o]=a}}(n,r):3==i?r.type=n.readVarint():4==i&&(r._geometry=n.pos)}function oO(i,r){this.version=1,this.name=null,this.extent=4096,this.length=0,this._pbf=i,this._keys=[],this._values=[],this._features=[],i.readFields(oU,this,r),this.length=this._features.length}function oU(i,r,n){15===i?r.version=n.readVarint():1===i?r.name=n.readString():5===i?r.extent=n.readVarint():2===i?r._features.push(n.pos):3===i?r._keys.push(n.readString()):4===i&&r._values.push(function(i){for(var r=null,n=i.readVarint()+i.pos;i.pos<n;){var o=i.readVarint()>>3;r=1===o?i.readString():2===o?i.readFloat():3===o?i.readDouble():4===o?i.readVarint64():5===o?i.readVarint():6===o?i.readSVarint():7===o?i.readBoolean():null}return r}(n))}function oV(i,r,n){if(3===i){var o=new oO(n,n.readVarint()+n.pos);o.length&&(r[o.name]=o)}}oR.types=["Unknown","Point","LineString","Polygon"],oR.prototype.loadGeometry=function(){var i=this._pbf;i.pos=this._geometry;for(var r,n=i.readVarint()+i.pos,a=1,s=0,l=0,u=0,c=[];i.pos<n;){if(s<=0){var p=i.readVarint();a=7&p,s=p>>3}if(s--,1===a||2===a)l+=i.readSVarint(),u+=i.readSVarint(),1===a&&(r&&c.push(r),r=[]),r.push(new o(l,u));else{if(7!==a)throw Error("unknown command "+a);r&&r.push(r[0].clone())}}return r&&c.push(r),c},oR.prototype.bbox=function(){var i=this._pbf;i.pos=this._geometry;for(var r=i.readVarint()+i.pos,n=1,o=0,a=0,s=0,l=1/0,u=-1/0,c=1/0,p=-1/0;i.pos<r;){if(o<=0){var h=i.readVarint();n=7&h,o=h>>3}

1if(o--,1===n||2===n)(a+=i.readSVarint())<l&&(l=a),a>u&&(u=a),(s+=i.readSVarint())<c&&(c=s),s>p&&(p=s);else if(7!==n)throw Error("unknown command "+n)}return[l,c,u,p]},oR.prototype.toGeoJSON=function(i,r,n){var o,a,s=this.extent*Math.pow(2,n),l=this.extent*i,u=this.extent*r,c=this.loadGeometry(),p=oR.types[this.type];function h(i){for(var r=0;r<i.length;r++){var n=i[r];i[r]=[360*(n.x+l)/s-180,360/Math.PI*Math.atan(Math.exp((180-360*(n.y+u)/s)*Math.PI/180))-90]}}switch(this.type){case 1:var f=[];for(o=0;o<c.length;o++)f[o]=c[o][0];h(c=f);break;case 2:for(o=0;o<c.length;o++)h(c[o]);break;case 3:for(c=function(i){var r=i.length;if(r<=1)return[i];for(var n,o,a=[],s=0;s<r;s++){var l=function(i){for(var r,n,o=0,a=0,s=i.length,l=s-1;a<s;l=a++)o+=((n=i[l]).x-(r=i[a]).x)*(r.y+n.y);return o}(i[s]);0!==l&&(void 0===o&&(o=l<0),o===l<0?(n&&a.push(n),n=[i[s]]):n.push(i[s]))}return n&&a.push(n),a}(c),o=0;o<c.length;o++)for(a=0;a<c[o].length;a++)h(c[o][a])}1===c.length?c=c[0]:p="Multi"+p;var d={type:"Feature",geometry:{type:p,coordinates:c},properties:this.properties};return"id"in this&&(d.id=this.id),d},oO.prototype.feature=function(i){if(i<0||i>=this._features.length)throw Error("feature index out of bounds");this._pbf.pos=this._features[i];var r=this._pbf.readVarint()+this._pbf.pos;return new oR(this._pbf,r,this.extent,this._keys,this._values)};var oN={VectorTile:function(i,r){this.layers=i.readFields(oV,{},r)},VectorTileFeature:oR,VectorTileLayer:oO},oj=oN.VectorTileFeature.types;function oq(i,r,n,o,a,s,l,u){i.emplaceBack(r,n,2*Math.floor(8192*o)+l,16384*a,16384*s,Math.round(u))}var oZ=function(i){this.zoom=i.zoom,this.overscaling=i.overscaling,this.layers=i.layers,this.layerIds=this.layers.map(function(i){return i.id}),this.index=i.index,this.hasPattern=!1,this.layoutVertexArray=new rq,this.indexArray=new r0,this.programConfigurations=new nL(i.layers,i.zoom),this.segments=new nc,this.stateDependentLayerIds=this.layers.filter(function(i){return i.isStateDependent()}).map(function(i){return i.id})};oZ.prototype.populate=function(i,r,n){this.features=[],this.hasPattern=oP("fill-extrusion",this.layers,r);for(var o=0;o<i.length;o+=1){var a=i[o],s=a.feature,l=a.id,u=a.index,c=a.sourceLayerIndex,p=this.layers[0]._featureFilter.needGeometry,h=nO(s,p);if(this.layers[0]._featureFilter.filter(new rx(this.zoom),h,n)){var f={id:l,sourceLayerIndex:c,index:u,geometry:p?h.geometry:nF(s),properties:s.properties,type:s.type,patterns:{}};this.hasPattern?this.features.push(oC("fill-extrusion",this.layers,f,this.zoom,r)):this.addFeature(f,f.geometry,u,n,{}),r.featureIndex.insert(s,f.geometry,u,c,this.index,!0)}}},oZ.prototype.addFeatures=function(i,r,n){for(var o=0,a=this.features;o<a.length;o+=1){var s=a[o];this.addFeature(s,s.geometry,s.index,r,n)}},oZ.prototype.update=function(i,r,n){this.stateDependentLayers.length&&this.programConfigurations.updatePaintArrays(i,r,this.stateDependentLayers,n)},oZ.prototype.isEmpty=function(){return 0===this.layoutVertexArray.length},oZ.prototype.uploadPending=function(){return!this.uploaded||this.programConfigurations.needsUpload},oZ.prototype.upload=function(i){this.uploaded||(this.layoutVertexBuffer=i.createVertexBuffer(this.layoutVertexArray,oB),this.indexBuffer=i.createIndexBuffer(this.indexArray)),this.programConfigurations.upload(i),this.uploaded=!0},oZ.prototype.destroy=function(){this.layoutVertexBuffer&&(this.layoutVertexBuffer.destroy(),this.indexBuffer.destroy(),this.programConfigurations.destroy(),this.segments.destroy())},oZ.prototype.addFeature=function(i,r,n,o,a){for(var s=0,l=oA(r,500);s<l.length;s+=1){for(var u=l[s],c=0,p=0;p<u.length;p+=1)c+=u[p].length;for(var h=this.segments.prepareSegment(4,this.layoutVertexArray,this.indexArray),f=0;f<u.length;f+=1){var d=u[f];if(0!==d.length&&!(d.every(function(i){return i.x<0})||d.every(function(i){return i.x>8192})||d.every(function(i){return i.y<0})||d.every(function(i){return i.y>8192})))for(var m=0,y=0;y<d.length;y++){var _=d[y];if(y>=1){var g=d[y-1];if((_.x!==g.x||!(_.x<0)&&!(_.x>8192))&&(_.y!==g.y||!(_.y<0)&&!(_.y>8192))){h.vertexLength+4>nc.MAX_VERTEX_ARRAY_LENGTH&&(h=this.segments.prepareSegment(4,this.layoutVertexArray,this.indexArray));var v=_.sub(g)._perp()._unit(),x=g.dist(_);m+x>32768&&(m=0),oq(this.layoutVertexArray,_.x,_.y,v.x,v.y,0,0,m),oq(this.layoutVertexArray,_.x,_.y,v.x,v.y,0,1,m),oq(this.layoutVertexArray,g.x,g.y,v.x,v.y,0,0,m+=x),oq(this.layoutVertexArray,g.x,g.y,v.x,v.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+c>nc.MAX_VERTEX_ARRAY_LENGTH&&(h=this.segments.prepareSegment(c,this.layoutVertexArray,this.indexArray)),"Polygon"===oj[i.type]){for(var w=[],S=[],T=h.vertexLength,I=0;I<u.length;I+=1){var E=u[I];if(0!==E.length){E!==u[0]&&S.push(w.length/2);for(var A=0;A<E.length;A++){var z=E[A];oq(this.layoutVertexArray,z.x,z.y,0,0,1,1,0),w.push(z.x),w.push(z.y)}}}for(var P=os(w,S),C=0;C<P.length;C+=3)this.indexArray.emplaceBack(T+P[C],T+P[C+2],T+P[C+1]);h.primitiveLength+=P.length/3,h.vertexLength+=c}}this.programConfigurations.populatePaintArrays(this.layoutVertexArray.length,i,n,a,o)},i7("FillExtrusionBucket",oZ,{omit:["layers","features"]});var oG={paint:new rL({"fill-extrusion-opacity":new rP(tP["paint_fill-extrusion"]["fill-extrusion-opacity"]),"fill-extrusion-color":new rC(tP["paint_fill-extrusion"]["fill-extrusion-color"]),"fill-extrusion-translate":new rP(tP["paint_fill-extrusion"]["fill-extrusion-translate"]),"fill-extrusion-translate-anchor":new rP(tP["paint_fill-extrusion"]["fill-extrusion-translate-anchor"]),"fill-extrusion-pattern":new rk(tP["paint_fill-extrusion"]["fill-extrusion-pattern"]),"fill-extrusion-height":new rC(tP["paint_fill-extrusion"]["fill-extrusion-height"]),"fill-extrusion-base":new rC(tP["paint_fill-extrusion"]["fill-extrusion-base"]),"fill-extrusion-vertical-gradient":new rP(tP["paint_fill-extrusion"]["fill-extrusion-vertical-gradient"])})},oX=function(i){function r(r){i.call(this,r,oG)}return i&&(r.__proto__=i),(r.prototype=Object.create(i&&i.prototype)).constructor=r,r.prototype.createBucket=function(i){return new oZ(i)},r.prototype.queryRadius=function(){return nH(this.paint.get("fill-extrusion-translate"))},r.prototype.is3D=function(){return!0},r.prototype.queryIntersectsFeature=function(i,r,n,a,s,l,u,c){var p=nJ(i,this.paint.get("fill-extrusion-translate"),this.paint.get("fill-extrusion-translate-anchor"),l.angle,u),h=this.paint.get("fill-extrusion-height").evaluate(r,n),f=this.paint.get("fill-extrusion-base").evaluate(r,n),d=function(i,r,n,a){for(var s=[],l=0;l<i.length;l+=1){var u=i[l],c=[u.x,u.y,0,1];n2(c,c,r),s.push(new o(c[0]/c[3],c[1]/c[3]))}return s}(p,c),m=function(i,r,n,a){for(var 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c=[],p=0;u<n/2;){var h=i[l],f=i[l+1];if(!f)return!1;var d=i[l-1].angleTo(h)-h.angleTo(f);for(d=Math.abs((d+3*Math.PI)%(2*Math.PI)-Math.PI),c.push({distance:u,angleDelta:d}),p+=d;u-c[0].distance>o;)p-=c.shift().angleDelta;if(p>a)return!1;l++,u+=h.dist(f)}return!0}function aq(i){for(var r=0,n=0;n<i.length-1;n++)r+=i[n].dist(i[n+1]);return r}function aZ(i,r){return Math.max(i?i.right-i.left:0,r?r.right-r.left:0)}function aG(i,r,n,a,s){for(var l=[],u=0;u<i.length;u++)for(var c=i[u],p=void 0,h=0;h<c.length-1;h++){var f=c[h],d=c[h+1];f.x<r&&d.x<r||(f.x<r?f=new o(r,f.y+(r-f.x)/(d.x-f.x)*(d.y-f.y))._round():d.x<r&&(d=new o(r,f.y+(r-f.x)/(d.x-f.x)*(d.y-f.y))._round()),f.y<n&&d.y<n||(f.y<n?f=new o(f.x+(n-f.y)/(d.y-f.y)*(d.x-f.x),n)._round():d.y<n&&(d=new o(f.x+(n-f.y)/(d.y-f.y)*(d.x-f.x),n)._round()),f.x>=a&&d.x>=a||(f.x>=a?f=new o(a,f.y+(a-f.x)/(d.x-f.x)*(d.y-f.y))._round():d.x>=a&&(d=new o(a,f.y+(a-f.x)/(d.x-f.x)*(d.y-f.y))._round()),f.y>=s&&d.y>=s||(f.y>=s?f=new 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1=(d=a.fixed-I,d-E*a.stretch/_),C=(s.stretch-S)/T*f+i.top,k=(m=s.fixed-A,m-z*s.stretch/g),M=(c.stretch-b)/w*h+i.left,D=(y=c.fixed-I,y-E*c.stretch/_),L=(p.stretch-S)/T*f+i.top,B=(v=p.fixed-A,v-z*p.stretch/g),R=new o(x,C),F=new o(M,C),O=new o(M,L),U=new o(x,L),V=new o(P/u,k/u),N=new o(D/u,B/u),j=r*Math.PI/180;if(j){var q=Math.sin(j),Z=Math.cos(j),G=[Z,-q,q,Z];R._matMult(G),F._matMult(G),U._matMult(G),O._matMult(G)}var X=a.stretch+a.fixed,W=s.stretch+s.fixed;return{tl:R,tr:F,bl:U,br:O,tex:{x:l.paddedRect.x+1+X,y:l.paddedRect.y+1+W,w:c.stretch+c.fixed-X,h:p.stretch+p.fixed-W},writingMode:void 0,glyphOffset:[0,0],sectionIndex:0,pixelOffsetTL:V,pixelOffsetBR:N,minFontScaleX:E/u/h,minFontScaleY:z/u/f,isSDF:n}};if(a&&(l.stretchX||l.stretchY))for(var k=aK(d,v,_),M=aK(m,x,g),D=0;D<k.length-1;D++)for(var L=k[D],B=k[D+1],R=0;R<M.length-1;R++)s.push(C(L,M[R],B,M[R+1]));else s.push(C({fixed:0,stretch:-1},{fixed:0,stretch:-1},{fixed:0,stretch:c+1},{fixed:0,stretch:p+1}));return s}function aW(i,r,n){for(var o=0,a=0;a<i.length;a+=1){var s=i[a];o+=Math.max(r,Math.min(n,s[1]))-Math.max(r,Math.min(n,s[0]))}return o}function aK(i,r,n){for(var o=[{fixed:-1,stretch:0}],a=0;a<i.length;a+=1){var s=i[a],l=s[0],u=s[1],c=o[o.length-1];o.push({fixed:l-c.stretch,stretch:c.stretch}),o.push({fixed:l-c.stretch,stretch:c.stretch+(u-l)})}return o.push({fixed:r+1,stretch:n}),o}var aH=function(i,r,n,a,s,l,u,c,p,h){if(this.boxStartIndex=i.length,p){var f=l.top,d=l.bottom,m=l.collisionPadding;m&&(f-=m[1],d+=m[3]);var y=d-f;y>0&&(y=Math.max(10,y),this.circleDiameter=y)}else{var _=l.top*u-c,g=l.bottom*u+c,v=l.left*u-c,x=l.right*u+c,b=l.collisionPadding;if(b&&(v-=b[0]*u,_-=b[1]*u,x+=b[2]*u,g+=b[3]*u),h){var w=new o(v,_),S=new o(x,_),T=new o(v,g),I=new o(x,g),E=h*Math.PI/180;w._rotate(E),S._rotate(E),T._rotate(E),I._rotate(E),v=Math.min(w.x,S.x,T.x,I.x),x=Math.max(w.x,S.x,T.x,I.x),_=Math.min(w.y,S.y,T.y,I.y),g=Math.max(w.y,S.y,T.y,I.y)}i.emplaceBack(r.x,r.y,v,_,x,g,n,a,s)}this.boxEndIndex=i.length},aJ=function(i,r){if(void 0===i&&(i=[]),void 0===r&&(r=aY),this.data=i,this.length=this.data.length,this.compare=r,this.length>0)for(var n=(this.length>>1)-1;n>=0;n--)this._down(n)};function aY(i,r){return i<r?-1:i>r?1:0}function aQ(i,r){return r.max-i.max}function a$(i,r,n,a){this.p=new o(i,r),this.h=n,this.d=function(i,r){for(var n=!1,o=1/0,a=0;a<r.length;a++)for(var s=r[a],l=0,u=s.length,c=u-1;l<u;c=l++){var p=s[l],h=s[c];p.y>i.y!=h.y>i.y&&i.x<(h.x-p.x)*(i.y-p.y)/(h.y-p.y)+p.x&&(n=!n),o=Math.min(o,nG(i,p,h))}return(n?1:-1)*Math.sqrt(o)}(this.p,a),this.max=this.d+this.h*Math.SQRT2}aJ.prototype.push=function(i){this.data.push(i),this.length++,this._up(this.length-1)},aJ.prototype.pop=function(){if(0!==this.length){var i=this.data[0],r=this.data.pop();return this.length--,this.length>0&&(this.data[0]=r,this._down(0)),i}},aJ.prototype.peek=function(){return this.data[0]},aJ.prototype._up=function(i){for(var r=this.data,n=this.compare,o=r[i];i>0;){var a=i-1>>1,s=r[a];if(n(o,s)>=0)break;r[i]=s,i=a}r[i]=o},aJ.prototype._down=function(i){for(var r=this.data,n=this.compare,o=this.length>>1,a=r[i];i<o;){var s=1+(i<<1),l=r[s],u=s+1;if(u<this.length&&0>n(r[u],l)&&(s=u,l=r[u]),n(l,a)>=0)break;r[i]=l,i=s}r[i]=a};var a0=Number.POSITIVE_INFINITY;function a1(i,r){return r[1]!==a0?function(i,r,n){var o=0,a=0;switch(r=Math.abs(r),n=Math.abs(n),i){case"top-right":case"top-left":case"top":a=n-7;break;case"bottom-right":case"bottom-left":case"bottom":a=7-n}switch(i){case"top-right":case"bottom-right":case"right":o=-r;break;case"top-left":case"bottom-left":case"left":o=r}return[o,a]}(i,r[0],r[1]):function(i,r){var n=0,o=0;r<0&&(r=0);var a=r/Math.sqrt(2);switch(i){case"top-right":case"top-left":o=a-7;break;case"bottom-right":case"bottom-left":o=7-a;break;case"bottom":o=7-r;break;case"top":o=r-7}switch(i){case"top-right":case"bottom-right":n=-a;break;case"top-left":case"bottom-left":n=a;break;case"left":n=r;break;case"right":n=-r}return[n,o]}(i,r[0])}function a2(i){switch(i){case"right":case"top-right":case"bottom-right":return"right";case"left":case"top-left":case"bottom-left":return"left"}return"center"}function a5(i,r,n,a,s,l,u,c,p,h,f,d,m,y,_){var g=function(i,r,n,a,s,l,u,c){for(var p=a.layout.get("text-rotate").evaluate(l,{})*Math.PI/180,h=[],f=0,d=r.positionedLines;f<d.length;f+=1)for(var m=d[f],y=0,_=m.positionedGlyphs;y<_.length;y+=1){var g=_[y];if(g.rect){var v=g.rect||{},x=4,b=!0,w=1,S=0,T=(s||c)&&g.vertical,I=g.metrics.advance*g.scale/2;if(c&&r.verticalizable&&(S=m.lineOffset/2-(g.imageName?-(24-g.metrics.width*g.scale)/2:24*(g.scale-1))),g.imageName){var E=u[g.imageName];b=E.sdf,x=1/(w=E.pixelRatio)}var A=s?[g.x+I,g.y]:[0,0],z=s?[0,0]:[g.x+I+n[0],g.y+n[1]-S],P=[0,0];T&&(P=z,z=[0,0]);var C=(g.metrics.left-x)*g.scale-I+z[0],k=(-g.metrics.top-x)*g.scale+z[1],M=C+v.w*g.scale/w,D=k+v.h*g.scale/w,L=new o(C,k),B=new o(M,k),R=new o(C,D),F=new o(M,D);if(T){var O=new o(-I,I- -17),U=-Math.PI/2,V=12-I,N=new o(22-V,-(g.imageName?V:0)),j=new(Function.prototype.bind.apply(o,[null].concat(P)));

1L._rotateAround(U,O)._add(N)._add(j),B._rotateAround(U,O)._add(N)._add(j),R._rotateAround(U,O)._add(N)._add(j),F._rotateAround(U,O)._add(N)._add(j)}if(p){var q=Math.sin(p),Z=Math.cos(p),G=[Z,-q,q,Z];L._matMult(G),B._matMult(G),R._matMult(G),F._matMult(G)}var X=new o(0,0),W=new o(0,0);h.push({tl:L,tr:B,bl:R,br:F,tex:v,writingMode:r.writingMode,glyphOffset:A,sectionIndex:g.sectionIndex,isSDF:b,pixelOffsetTL:X,pixelOffsetBR:W,minFontScaleX:0,minFontScaleY:0})}}return h}(0,n,c,s,l,u,a,i.allowVerticalPlacement),v=i.textSizeData,x=null;"source"===v.kind?(x=[128*s.layout.get("text-size").evaluate(u,{})])[0]>32640&&I(i.layerIds[0]+': Value for "text-size" is >= 255. Reduce your "text-size".'):"composite"===v.kind&&((x=[128*y.compositeTextSizes[0].evaluate(u,{},_),128*y.compositeTextSizes[1].evaluate(u,{},_)])[0]>32640||x[1]>32640)&&I(i.layerIds[0]+': Value for "text-size" is >= 255. Reduce your "text-size".'),i.addSymbols(i.text,g,x,c,l,u,h,r,p.lineStartIndex,p.lineLength,m,_);for(var b=0;b<f.length;b+=1)d[f[b]]=i.text.placedSymbolArray.length-1;return 4*g.length}function a4(i){for(var r in i)return i[r];return null}var a3=oN.VectorTileFeature.types,a6=[{name:"a_fade_opacity",components:1,type:"Uint8",offset:0}];function a8(i,r,n,o,a,s,l,u,c,p,h,f,d){var m=u?Math.min(32640,Math.round(u[0])):0,y=u?Math.min(32640,Math.round(u[1])):0;i.emplaceBack(r,n,Math.round(32*o),Math.round(32*a),s,l,(m<<1)+(c?1:0),y,16*p,16*h,256*f,256*d)}function a9(i,r,n){i.emplaceBack(r.x,r.y,n),i.emplaceBack(r.x,r.y,n),i.emplaceBack(r.x,r.y,n),i.emplaceBack(r.x,r.y,n)}var a7=function(i){this.layoutVertexArray=new rW,this.indexArray=new r0,this.programConfigurations=i,this.segments=new nc,this.dynamicLayoutVertexArray=new rK,this.opacityVertexArray=new rH,this.placedSymbolArray=new ni};a7.prototype.isEmpty=function(){return 0===this.layoutVertexArray.length&&0===this.indexArray.length&&0===this.dynamicLayoutVertexArray.length&&0===this.opacityVertexArray.length},a7.prototype.upload=function(i,r,n,o){this.isEmpty()||(n&&(this.layoutVertexBuffer=i.createVertexBuffer(this.layoutVertexArray,o4.members),this.indexBuffer=i.createIndexBuffer(this.indexArray,r),this.dynamicLayoutVertexBuffer=i.createVertexBuffer(this.dynamicLayoutVertexArray,o3.members,!0),this.opacityVertexBuffer=i.createVertexBuffer(this.opacityVertexArray,a6,!0),this.opacityVertexBuffer.itemSize=1),(n||o)&&this.programConfigurations.upload(i))},a7.prototype.destroy=function(){this.layoutVertexBuffer&&(this.layoutVertexBuffer.destroy(),this.indexBuffer.destroy(),this.programConfigurations.destroy(),this.segments.destroy(),this.dynamicLayoutVertexBuffer.destroy(),this.opacityVertexBuffer.destroy())},i7("SymbolBuffers",a7);var st=function(i,r,n){this.layoutVertexArray=new i,this.layoutAttributes=r,this.indexArray=new n,this.segments=new nc,this.collisionVertexArray=new r$};st.prototype.upload=function(i){this.layoutVertexBuffer=i.createVertexBuffer(this.layoutVertexArray,this.layoutAttributes),this.indexBuffer=i.createIndexBuffer(this.indexArray),this.collisionVertexBuffer=i.createVertexBuffer(this.collisionVertexArray,o6.members,!0)},st.prototype.destroy=function(){this.layoutVertexBuffer&&(this.layoutVertexBuffer.destroy(),this.indexBuffer.destroy(),this.segments.destroy(),this.collisionVertexBuffer.destroy())},i7("CollisionBuffers",st);var se=function(i){this.collisionBoxArray=i.collisionBoxArray,this.zoom=i.zoom,this.overscaling=i.overscaling,this.layers=i.layers,this.layerIds=this.layers.map(function(i){return i.id}),this.index=i.index,this.pixelRatio=i.pixelRatio,this.sourceLayerIndex=i.sourceLayerIndex,this.hasPattern=!1,this.hasRTLText=!1,this.sortKeyRanges=[],this.collisionCircleArray=[],this.placementInvProjMatrix=n0([]),this.placementViewportMatrix=n0([]);var r=this.layers[0]._unevaluatedLayout._values;this.textSizeData=aO(this.zoom,r["text-size"]),this.iconSizeData=aO(this.zoom,r["icon-size"]);var n=this.layers[0].layout,o=n.get("symbol-sort-key"),a=n.get("symbol-z-order");this.canOverlap=n.get("text-allow-overlap")||n.get("icon-allow-overlap")||n.get("text-ignore-placement")||n.get("icon-ignore-placement"),this.sortFeaturesByKey="viewport-y"!==a&&void 0!==o.constantOr(1),this.sortFeaturesByY=("viewport-y"===a||"auto"===a&&!this.sortFeaturesByKey)&&this.canOverlap,"point"===n.get("symbol-placement")&&(this.writingModes=n.get("text-writing-mode").map(function(i){return aI[i]})),this.stateDependentLayerIds=this.layers.filter(function(i){return i.isStateDependent()}).map(function(i){return i.id}),this.sourceID=i.sourceID};se.prototype.createArrays=function(){this.text=new a7(new nL(this.layers,this.zoom,function(i){return/^text/.test(i)})),this.icon=new a7(new nL(this.layers,this.zoom,function(i){return/^icon/.test(i)})),this.glyphOffsetArray=new no,this.lineVertexArray=new na,this.symbolInstances=new nn},se.prototype.calculateGlyphDependencies=function(i,r,n,o,a){for(var s=0;s<i.length;

1s++)if(r[i.charCodeAt(s)]=!0,(n||o)&&a){var l=o7[i.charAt(s)];l&&(r[l.charCodeAt(0)]=!0)}},se.prototype.populate=function(i,r,n){var o=this.layers[0],a=o.layout,s=a.get("text-font"),l=a.get("text-field"),u=a.get("icon-image"),c=("constant"!==l.value.kind||l.value.value instanceof t5&&!l.value.value.isEmpty()||l.value.value.toString().length>0)&&("constant"!==s.value.kind||s.value.value.length>0),p="constant"!==u.value.kind||!!u.value.value||Object.keys(u.parameters).length>0,h=a.get("symbol-sort-key");if(this.features=[],c||p){for(var f=r.iconDependencies,d=r.glyphDependencies,m=r.availableImages,y=new rx(this.zoom),_=0;_<i.length;_+=1){var g=i[_],v=g.feature,x=g.id,b=g.index,w=g.sourceLayerIndex,S=o._featureFilter.needGeometry,T=nO(v,S);if(o._featureFilter.filter(y,T,n)){S||(T.geometry=nF(v));var I=void 0;if(c){var E=o.getValueAndResolveTokens("text-field",T,n,m),A=t5.factory(E);(function(i){for(var r=0,n=i.sections;r<n.length;r+=1)if(function(i){for(var r=0;r<i.length;r+=1)if(rc(i[r].charCodeAt(0)))return!0;return!1}(n[r].text))return!0;return!1})(A)&&(this.hasRTLText=!0),(!this.hasRTLText||"unavailable"===r_()||this.hasRTLText&&rv.isParsed())&&(I=function(i,r,n){return i.sections.forEach(function(i){var o,a;i.text=(o=i.text,"uppercase"===(a=r.layout.get("text-transform").evaluate(n,{}))?o=o.toLocaleUpperCase():"lowercase"===a&&(o=o.toLocaleLowerCase()),rv.applyArabicShaping&&(o=rv.applyArabicShaping(o)),o)}),i}(A,o,T))}var z=void 0;if(p){var P=o.getValueAndResolveTokens("icon-image",T,n,m);z=P instanceof t4?P:t4.fromString(P)}if(I||z){var C=this.sortFeaturesByKey?h.evaluate(T,{},n):void 0;if(this.features.push({id:x,text:I,icon:z,index:b,sourceLayerIndex:w,geometry:T.geometry,properties:v.properties,type:a3[v.type],sortKey:C}),z&&(f[z.name]=!0),I){var k=s.evaluate(T,{},n).join(","),M="map"===a.get("text-rotation-alignment")&&"point"!==a.get("symbol-placement");this.allowVerticalPlacement=this.writingModes&&this.writingModes.indexOf(aI.vertical)>=0;for(var D=0,L=I.sections;D<L.length;D+=1){var B=L[D];if(B.image)f[B.image.name]=!0;else{var R=rs(I.toString()),F=B.fontStack||k,O=d[F]=d[F]||{};this.calculateGlyphDependencies(B.text,O,M,this.allowVerticalPlacement,R)}}}}}}"line"===a.get("symbol-placement")&&(this.features=function(i){var r={},n={},o=[],a=0;function s(r){o.push(i[r]),a++}function l(i,r,a){var s=n[i];return delete n[i],n[r]=s,o[s].geometry[0].pop(),o[s].geometry[0]=o[s].geometry[0].concat(a[0]),s}function u(i,n,a){var s=r[n];return delete r[n],r[i]=s,o[s].geometry[0].shift(),o[s].geometry[0]=a[0].concat(o[s].geometry[0]),s}function c(i,r,n){var o=n?r[0][r[0].length-1]:r[0][0];return i+":"+o.x+":"+o.y}for(var p=0;p<i.length;p++){var h=i[p],f=h.geometry,d=h.text?h.text.toString():null;if(d){var m=c(d,f),y=c(d,f,!0);if(m in n&&y in r&&n[m]!==r[y]){var _=u(m,y,f),g=l(m,y,o[_].geometry);delete r[m],delete n[y],n[c(d,o[g].geometry,!0)]=g,o[_].geometry=null}else m in n?l(m,y,f):y in r?u(m,y,f):(s(p),r[m]=a-1,n[y]=a-1)}else s(p)}return o.filter(function(i){return i.geometry})}(this.features)),this.sortFeaturesByKey&&this.features.sort(function(i,r){return i.sortKey-r.sortKey})}},se.prototype.update=function(i,r,n){this.stateDependentLayers.length&&(this.text.programConfigurations.updatePaintArrays(i,r,this.layers,n),this.icon.programConfigurations.updatePaintArrays(i,r,this.layers,n))},se.prototype.isEmpty=function(){return 0===this.symbolInstances.length&&!this.hasRTLText},se.prototype.uploadPending=function(){return!this.uploaded||this.text.programConfigurations.needsUpload||this.icon.programConfigurations.needsUpload},se.prototype.upload=function(i){!this.uploaded&&this.hasDebugData()&&(this.textCollisionBox.upload(i),this.iconCollisionBox.upload(i)),this.text.upload(i,this.sortFeaturesByY,!this.uploaded,this.text.programConfigurations.needsUpload),this.icon.upload(i,this.sortFeaturesByY,!this.uploaded,this.icon.programConfigurations.needsUpload),this.uploaded=!0},se.prototype.destroyDebugData=function(){this.textCollisionBox.destroy(),this.iconCollisionBox.destroy()},se.prototype.destroy=function(){this.text.destroy(),this.icon.destroy(),this.hasDebugData()&&this.destroyDebugData()},se.prototype.addToLineVertexArray=function(i,r){var n=this.lineVertexArray.length;if(void 0!==i.segment){for(var o=i.dist(r[i.segment+1]),a=i.dist(r[i.segment]),s={},l=i.segment+1;l<r.length;l++)s[l]={x:r[l].x,y:r[l].y,tileUnitDistanceFromAnchor:o},l<r.length-1&&(o+=r[l+1].dist(r[l]));for(var u=i.segment||0;u>=0;u--)s[u]={x:r[u].x,y:r[u].y,tileUnitDistanceFromAnchor:a},u>0&&(a+=r[u-1].dist(r[u]));for(var c=0;c<r.length;c++){var p=s[c];this.lineVertexArray.emplaceBack(p.x,p.y,p.tileUnitDistanceFromAnchor)}}return{lineStartIndex:n,lineLength:this.lineVertexArray.length-n}},se.prototype.addSymbols=function(i,r,n,o,a,s,l,u,c,p,h,f){for(var d=i.indexArray,m=i.layoutVertexArray,y=i.segments.prepareSegment(4*r.length,m,d,this.canOverlap?s.sortKey:void 0),_=this.glyphOffsetArray.length,g=y.vertexLength,v=this.allowVerticalPlacement&&l===aI.vertical?Math.PI/2:0,x=s.text&&s.text.sections,b=0;b<r.length;

1b++){var w=r[b],S=w.tl,T=w.tr,I=w.bl,E=w.br,A=w.tex,z=w.pixelOffsetTL,P=w.pixelOffsetBR,C=w.minFontScaleX,k=w.minFontScaleY,M=w.glyphOffset,D=w.isSDF,L=w.sectionIndex,B=y.vertexLength,R=M[1];a8(m,u.x,u.y,S.x,R+S.y,A.x,A.y,n,D,z.x,z.y,C,k),a8(m,u.x,u.y,T.x,R+T.y,A.x+A.w,A.y,n,D,P.x,z.y,C,k),a8(m,u.x,u.y,I.x,R+I.y,A.x,A.y+A.h,n,D,z.x,P.y,C,k),a8(m,u.x,u.y,E.x,R+E.y,A.x+A.w,A.y+A.h,n,D,P.x,P.y,C,k),a9(i.dynamicLayoutVertexArray,u,v),d.emplaceBack(B,B+1,B+2),d.emplaceBack(B+1,B+2,B+3),y.vertexLength+=4,y.primitiveLength+=2,this.glyphOffsetArray.emplaceBack(M[0]),b!==r.length-1&&L===r[b+1].sectionIndex||i.programConfigurations.populatePaintArrays(m.length,s,s.index,{},f,x&&x[L])}i.placedSymbolArray.emplaceBack(u.x,u.y,_,this.glyphOffsetArray.length-_,g,c,p,u.segment,n?n[0]:0,n?n[1]:0,o[0],o[1],l,0,!1,0,h)},se.prototype._addCollisionDebugVertex=function(i,r,n,o,a,s){return r.emplaceBack(0,0),i.emplaceBack(n.x,n.y,o,a,Math.round(s.x),Math.round(s.y))},se.prototype.addCollisionDebugVertices=function(i,r,n,a,s,l,u){var c=s.segments.prepareSegment(4,s.layoutVertexArray,s.indexArray),p=c.vertexLength,h=s.layoutVertexArray,f=s.collisionVertexArray,d=u.anchorX,m=u.anchorY;this._addCollisionDebugVertex(h,f,l,d,m,new o(i,r)),this._addCollisionDebugVertex(h,f,l,d,m,new o(n,r)),this._addCollisionDebugVertex(h,f,l,d,m,new o(n,a)),this._addCollisionDebugVertex(h,f,l,d,m,new o(i,a)),c.vertexLength+=4;var y=s.indexArray;y.emplaceBack(p,p+1),y.emplaceBack(p+1,p+2),y.emplaceBack(p+2,p+3),y.emplaceBack(p+3,p),c.primitiveLength+=4},se.prototype.addDebugCollisionBoxes=function(i,r,n,o){for(var a=i;a<r;a++){var s=this.collisionBoxArray.get(a);this.addCollisionDebugVertices(s.x1,s.y1,s.x2,s.y2,o?this.textCollisionBox:this.iconCollisionBox,s.anchorPoint,n)}},se.prototype.generateCollisionDebugBuffers=function(){this.hasDebugData()&&this.destroyDebugData(),this.textCollisionBox=new st(rY,o8.members,r6),this.iconCollisionBox=new st(rY,o8.members,r6);for(var i=0;i<this.symbolInstances.length;i++){var r=this.symbolInstances.get(i);this.addDebugCollisionBoxes(r.textBoxStartIndex,r.textBoxEndIndex,r,!0),this.addDebugCollisionBoxes(r.verticalTextBoxStartIndex,r.verticalTextBoxEndIndex,r,!0),this.addDebugCollisionBoxes(r.iconBoxStartIndex,r.iconBoxEndIndex,r,!1),this.addDebugCollisionBoxes(r.verticalIconBoxStartIndex,r.verticalIconBoxEndIndex,r,!1)}},se.prototype._deserializeCollisionBoxesForSymbol=function(i,r,n,o,a,s,l,u,c){for(var p={},h=r;h<n;h++){var f=i.get(h);p.textBox={x1:f.x1,y1:f.y1,x2:f.x2,y2:f.y2,anchorPointX:f.anchorPointX,anchorPointY:f.anchorPointY},p.textFeatureIndex=f.featureIndex;break}for(var d=o;d<a;d++){var m=i.get(d);p.verticalTextBox={x1:m.x1,y1:m.y1,x2:m.x2,y2:m.y2,anchorPointX:m.anchorPointX,anchorPointY:m.anchorPointY},p.verticalTextFeatureIndex=m.featureIndex;break}for(var y=s;y<l;y++){var _=i.get(y);p.iconBox={x1:_.x1,y1:_.y1,x2:_.x2,y2:_.y2,anchorPointX:_.anchorPointX,anchorPointY:_.anchorPointY},p.iconFeatureIndex=_.featureIndex;break}for(var g=u;g<c;g++){var v=i.get(g);p.verticalIconBox={x1:v.x1,y1:v.y1,x2:v.x2,y2:v.y2,anchorPointX:v.anchorPointX,anchorPointY:v.anchorPointY},p.verticalIconFeatureIndex=v.featureIndex;break}return p},se.prototype.deserializeCollisionBoxes=function(i){this.collisionArrays=[];for(var r=0;r<this.symbolInstances.length;r++){var n=this.symbolInstances.get(r);this.collisionArrays.push(this._deserializeCollisionBoxesForSymbol(i,n.textBoxStartIndex,n.textBoxEndIndex,n.verticalTextBoxStartIndex,n.verticalTextBoxEndIndex,n.iconBoxStartIndex,n.iconBoxEndIndex,n.verticalIconBoxStartIndex,n.verticalIconBoxEndIndex))}},se.prototype.hasTextData=function(){return this.text.segments.get().length>0},se.prototype.hasIconData=function(){return this.icon.segments.get().length>0},se.prototype.hasDebugData=function(){return this.textCollisionBox&&this.iconCollisionBox},se.prototype.hasTextCollisionBoxData=function(){return this.hasDebugData()&&this.textCollisionBox.segments.get().length>0},se.prototype.hasIconCollisionBoxData=function(){return this.hasDebugData()&&this.iconCollisionBox.segments.get().length>0},se.prototype.addIndicesForPlacedSymbol=function(i,r){for(var n=i.placedSymbolArray.get(r),o=n.vertexStartIndex+4*n.numGlyphs,a=n.vertexStartIndex;a<o;a+=4)i.indexArray.emplaceBack(a,a+1,a+2),i.indexArray.emplaceBack(a+1,a+2,a+3)}

1,se.prototype.getSortedSymbolIndexes=function(i){if(this.sortedAngle===i&&void 0!==this.symbolInstanceIndexes)return this.symbolInstanceIndexes;for(var r=Math.sin(i),n=Math.cos(i),o=[],a=[],s=[],l=0;l<this.symbolInstances.length;++l){s.push(l);var u=this.symbolInstances.get(l);o.push(0|Math.round(r*u.anchorX+n*u.anchorY)),a.push(u.featureIndex)}return s.sort(function(i,r){return o[i]-o[r]||a[r]-a[i]}),s},se.prototype.addToSortKeyRanges=function(i,r){var n=this.sortKeyRanges[this.sortKeyRanges.length-1];n&&n.sortKey===r?n.symbolInstanceEnd=i+1:this.sortKeyRanges.push({sortKey:r,symbolInstanceStart:i,symbolInstanceEnd:i+1})},se.prototype.sortFeatures=function(i){var r=this;if(this.sortFeaturesByY&&this.sortedAngle!==i&&!(this.text.segments.get().length>1||this.icon.segments.get().length>1)){this.symbolInstanceIndexes=this.getSortedSymbolIndexes(i),this.sortedAngle=i,this.text.indexArray.clear(),this.icon.indexArray.clear(),this.featureSortOrder=[];for(var n=0,o=this.symbolInstanceIndexes;n<o.length;n+=1){var a=this.symbolInstances.get(o[n]);this.featureSortOrder.push(a.featureIndex),[a.rightJustifiedTextSymbolIndex,a.centerJustifiedTextSymbolIndex,a.leftJustifiedTextSymbolIndex].forEach(function(i,n,o){i>=0&&o.indexOf(i)===n&&r.addIndicesForPlacedSymbol(r.text,i)}),a.verticalPlacedTextSymbolIndex>=0&&this.addIndicesForPlacedSymbol(this.text,a.verticalPlacedTextSymbolIndex),a.placedIconSymbolIndex>=0&&this.addIndicesForPlacedSymbol(this.icon,a.placedIconSymbolIndex),a.verticalPlacedIconSymbolIndex>=0&&this.addIndicesForPlacedSymbol(this.icon,a.verticalPlacedIconSymbolIndex)}this.text.indexBuffer&&this.text.indexBuffer.updateData(this.text.indexArray),this.icon.indexBuffer&&this.icon.indexBuffer.updateData(this.icon.indexArray)}},i7("SymbolBucket",se,{omit:["layers","collisionBoxArray","features","compareText"]}),se.MAX_GLYPHS=65535,se.addDynamicAttributes=a9;var si=new rL({"symbol-placement":new rP(tP.layout_symbol["symbol-placement"]),"symbol-spacing":new rP(tP.layout_symbol["symbol-spacing"]),"symbol-avoid-edges":new rP(tP.layout_symbol["symbol-avoid-edges"]),"symbol-sort-key":new rC(tP.layout_symbol["symbol-sort-key"]),"symbol-z-order":new rP(tP.layout_symbol["symbol-z-order"]),"icon-allow-overlap":new rP(tP.layout_symbol["icon-allow-overlap"]),"icon-ignore-placement":new rP(tP.layout_symbol["icon-ignore-placement"]),"icon-optional":new rP(tP.layout_symbol["icon-optional"]),"icon-rotation-alignment":new rP(tP.layout_symbol["icon-rotation-alignment"]),"icon-size":new rC(tP.layout_symbol["icon-size"]),"icon-text-fit":new rP(tP.layout_symbol["icon-text-fit"]),"icon-text-fit-padding":new rP(tP.layout_symbol["icon-text-fit-padding"]),"icon-image":new rC(tP.layout_symbol["icon-image"]),"icon-rotate":new rC(tP.layout_symbol["icon-rotate"]),"icon-padding":new rP(tP.layout_symbol["icon-padding"]),"icon-keep-upright":new rP(tP.layout_symbol["icon-keep-upright"]),"icon-offset":new rC(tP.layout_symbol["icon-offset"]),"icon-anchor":new rC(tP.layout_symbol["icon-anchor"]),"icon-pitch-alignment":new rP(tP.layout_symbol["icon-pitch-alignment"]),"text-pitch-alignment":new rP(tP.layout_symbol["text-pitch-alignment"]),"text-rotation-alignment":new rP(tP.layout_symbol["text-rotation-alignment"]),"text-field":new rC(tP.layout_symbol["text-field"]),"text-font":new rC(tP.layout_symbol["text-font"]),"text-size":new rC(tP.layout_symbol["text-size"]),"text-max-width":new rC(tP.layout_symbol["text-max-width"]),"text-line-height":new rP(tP.layout_symbol["text-line-height"]),"text-letter-spacing":new rC(tP.layout_symbol["text-letter-spacing"]),"text-justify":new rC(tP.layout_symbol["text-justify"]),"text-radial-offset":new rC(tP.layout_symbol["text-radial-offset"]),"text-variable-anchor":new rP(tP.layout_symbol["text-variable-anchor"]),"text-anchor":new rC(tP.layout_symbol["text-anchor"]),"text-max-angle":new rP(tP.layout_symbol["text-max-angle"]),"text-writing-mode":new rP(tP.layout_symbol["text-writing-mode"]),"text-rotate":new rC(tP.layout_symbol["text-rotate"]),"text-padding":new rP(tP.layout_symbol["text-padding"]),"text-keep-upright":new rP(tP.layout_symbol["text-keep-upright"]),"text-transform":new rC(tP.layout_symbol["text-transform"]),"text-offset":new rC(tP.layout_symbol["text-offset"]),"text-allow-overlap":new rP(tP.layout_symbol["text-allow-overlap"]),"text-ignore-placement":new rP(tP.layout_symbol["text-ignore-placement"]),"text-optional":new rP(tP.layout_symbol["text-optional"])}),sr={paint:new rL({"icon-opacity":new rC(tP.paint_symbol["icon-opacity"]),"icon-color":new rC(tP.paint_symbol["icon-color"]),"icon-halo-color":new rC(tP.paint_symbol["icon-halo-color"]),"icon-halo-width":new rC(tP.paint_symbol["icon-halo-width"]),"icon-halo-blur":new rC(tP.paint_symbol["icon-halo-blur"]),"icon-translate":new rP(tP.paint_symbol["icon-translate"]),"icon-translate-anchor":new rP(tP.paint_symbol["icon-translate-anchor"]),"text-opacity":new rC(tP.paint_symbol["text-opacity"]),"text-color":new rC(tP.paint_symbol["text-color"],{runtimeType:tN,getOverride:function(i){return i.textColor},hasOverride:function(i){return!!i.textColor}}),"text-halo-color":new rC(tP.paint_symbol["text-halo-color"]),"text-halo-width":new rC(tP.paint_symbol["text-halo-width"]),"text-halo-blur":new rC(tP.paint_symbol["text-halo-blur"]),"text-translate":new rP(tP.paint_symbol["text-translate"]),"text-translate-anchor":new rP(tP.paint_symbol["text-translate-anchor"])}),layout:si},sn=function(i){this.type=i.property.overrides?i.property.overrides.runtimeType:tF,this.defaultValue=i};sn.prototype.evaluate=function(i){if(i.formattedSection){var r=this.defaultValue.property.overrides;if(r&&r.hasOverride(i.formattedSection))return r.getOverride(i.formattedSection)}return i.feature&&i.featureState?this.defaultValue.evaluate(i.feature,i.featureState):this.defaultValue.property.specification.default},sn.prototype.eachChild=function(i){this.defaultValue.isConstant()||i(this.defaultValue.value._styleExpression.expression)},sn.prototype.outputDefined=function(){return!1},sn.prototype.serialize=function(){return null},i7("FormatSectionOverride",sn,{omit:["defaultValue"]});var so=function(i){function r(r){i.call(this,r,sr)}return i&&(r.__proto__=i),(r.prototype=Object.create(i&&i.prototype)).constructor=r,r.prototype.recalculate=function(r,n){if(i.prototype.recalculate.call(this,r,n),"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 o=this.layout.get("text-writing-mode");if(o){for(var a=[],s=0;s<o.length;s+=1){var l=o[s];0>a.indexOf(l)&&a.push(l)}this.layout._values["text-writing-mode"]=a}else this.layout._values["text-writing-mode"]=["horizontal"]}this._setPaintOverrides()},r.prototype.getValueAndResolveTokens=function(i,r,n,o){var a,s=this.layout.get(i).evaluate(r,{},n,o),l=this._unevaluatedLayout._values[i];return l.isDataDriven()||ix(l.value)||!s?s:(a=r.properties,s.replace(/{([^{}]+)}/g,function(i,r){return r in a?String(a[r]):""}))},r.prototype.createBucket=function(i){return new se(i)},r.prototype.queryRadius=function(){return 0},r.prototype.queryIntersectsFeature=function(){return!1},r.prototype._setPaintOverrides=function(){for(var i=0,n=sr.paint.overridableProperties;i<n.length;i+=1){var o=n[i];if(r.hasPaintOverride(this.layout,o)){var a,s=this.paint.get(o),l=new iv(new sn(s),s.property.specification);a="constant"===s.value.kind||"source"===s.value.kind?new iw("source",l):new iS("composite",l,s.value.zoomStops,s.value._interpolationType),this.paint._values[o]=new rA(s.property,a,s.parameters)}}},r.prototype._handleOverridablePaintPropertyUpdate=function(i,n,o){return!(!this.layout||n.isDataDriven()||o.isDataDriven())&&r.hasPaintOverride(this.layout,i)},r.hasPaintOverride=function(i,r){var n=i.get("text-field"),o=sr.paint.properties[r],a=!1,s=function(i){for(var r=0;r<i.length;r+=1)if(o.overrides&&o.overrides.hasOverride(i[r]))return void(a=!0)};if("constant"===n.value.kind&&n.value.value instanceof t5)s(n.value.value.sections);else if("source"===n.value.kind){var l=function(i){a||(i instanceof t7&&t8(i.value)===tG?s(i.value.sections):i instanceof er?s(i.sections):i.eachChild(l))},u=n.value;u._styleExpression&&l(u._styleExpression.expression)}return a},r}(rB),sa={paint:new rL({"background-color":new rP(tP.paint_background["background-color"]),"background-pattern":new rM(tP.paint_background["background-pattern"]),"background-opacity":new rP(tP.paint_background["background-opacity"])})},ss=function(i){function r(r){i.call(this,r,sa)}return i&&(r.__proto__=i),(r.prototype=Object.create(i&&i.prototype)).constructor=r,r}(rB),sl={paint:new rL({"raster-opacity":new rP(tP.paint_raster["raster-opacity"]),"raster-hue-rotate":new rP(tP.paint_raster["raster-hue-rotate"]),"raster-brightness-min":new rP(tP.paint_raster["raster-brightness-min"]),"raster-brightness-max":new rP(tP.paint_raster["raster-brightness-max"]),"raster-saturation":new rP(tP.paint_raster["raster-saturation"]),"raster-contrast":new rP(tP.paint_raster["raster-contrast"]),"raster-resampling":new rP(tP.paint_raster["raster-resampling"]),"raster-fade-duration":new rP(tP.paint_raster["raster-fade-duration"])})},su=function(i){function r(r){i.call(this,r,sl)}return i&&(r.__proto__=i),(r.prototype=Object.create(i&&i.prototype)).constructor=r,r}(rB),sc=function(i){function r(r){i.call(this,r,{}),this.implementation=r}return i&&(r.__proto__=i),(r.prototype=Object.create(i&&i.prototype)).constructor=r,r.prototype.is3D=function(){return"3d"===this.implementation.renderingMode},r.prototype.hasOffscreenPass=function(){return void 0!==this.implementation.prerender},r.prototype.recalculate=function(){},r.prototype.updateTransitions=function(){},r.prototype.hasTransition=function(){},r.prototype.serialize=function(){},r.prototype.onAdd=function(i){this.implementation.onAdd&&this.implementation.onAdd(i,i.painter.context.gl)},r.prototype.onRemove=function(i){this.implementation.onRemove&&this.implementation.onRemove(i,i.painter.context.gl)},r}(rB),sp={circle:n5,heatmap:or,hillshade:oo,fill:oL,"fill-extrusion":oX,line:o5,symbol:so,background:ss,raster:su},sh=u.HTMLImageElement,sf=u.HTMLCanvasElement,sd=u.HTMLVideoElement,sm=u.ImageData,sy=u.ImageBitmap,s_=function(i,r,n,o){this.context=i,this.format=n,this.texture=i.gl.createTexture(),this.update(r,o)};s_.prototype.update=function(i,r,n){var o=i.width,a=i.height,s=!(this.size&&this.size[0]===o&&this.size[1]===a||n),l=this.context,u=l.gl;if(this.useMipmap=!!(r&&r.useMipmap),u.bindTexture(u.TEXTURE_2D,this.texture),l.pixelStoreUnpackFlipY.set(!1),l.pixelStoreUnpack.set(1),l.pixelStoreUnpackPremultiplyAlpha.set(this.format===u.RGBA&&(!r||!1!==r.premultiply)),s)this.size=[o,a],i instanceof sh||i instanceof sf||i instanceof sd||i instanceof sm||sy&&i instanceof sy?u.texImage2D(u.TEXTURE_2D,0,this.format,this.format,u.UNSIGNED_BYTE,i):u.texImage2D(u.TEXTURE_2D,0,this.format,o,a,0,this.format,u.UNSIGNED_BYTE,i.data);else{var c=n||{x:0,y:0},p=c.x,h=c.y;i instanceof sh||i instanceof sf||i instanceof sd||i instanceof sm||sy&&i instanceof sy?u.texSubImage2D(u.TEXTURE_2D,0,p,h,u.RGBA,u.UNSIGNED_BYTE,i):u.texSubImage2D(u.TEXTURE_2D,0,p,h,o,a,u.RGBA,u.UNSIGNED_BYTE,i.data)}this.useMipmap&&this.isSizePowerOfTwo()&&u.generateMipmap(u.TEXTURE_2D)},s_.prototype.bind=function(i,r,n){var o=this.context.gl;o.bindTexture(o.TEXTURE_2D,this.texture),n!==o.LINEAR_MIPMAP_NEAREST||this.isSizePowerOfTwo()||(n=o.LINEAR),i!==this.filter&&(o.texParameteri(o.TEXTURE_2D,o.TEXTURE_MAG_FILTER,i),o.texParameteri(o.TEXTURE_2D,o.TEXTURE_MIN_FILTER,n||i),this.filter=i),r!==this.wrap&&(o.texParameteri(o.TEXTURE_2D,o.TEXTURE_WRAP_S,r),o.texParameteri(o.TEXTURE_2D,o.TEXTURE_WRAP_T,r),this.wrap=r)},s_.prototype.isSizePowerOfTwo=function(){return this.size[0]===this.size[1]&&Math.log(this.size[0])/Math.LN2%1==0},s_.prototype.destroy=function(){this.context.gl.deleteTexture(this.texture),this.texture=null};var sg=function(i){var r=this;this._callback=i,this._triggered=!1,"undefined"!=typeof MessageChannel&&(this._channel=new MessageChannel,this._channel.port2.onmessage=function(){r._triggered=!1,r._callback()})};sg.prototype.trigger=function(){var i=this;this._triggered||(this._triggered=!0,this._channel?this._channel.port1.postMessage(!0):setTimeout(function(){i._triggered=!1,i._callback()},0))},sg.prototype.remove=function(){delete this._channel,this._callback=function(){}};var sv=function(i,r,n){this.target=i,this.parent=r,this.mapId=n,this.callbacks={},this.tasks={},this.taskQueue=[],this.cancelCallbacks={},v(["receive","process"],this),this.invoker=new sg(this.process),this.target.addEventListener("message",this.receive,!1),this.globalScope=A()?i:u};function sx(i,r,n){var o=2*Math.PI*6378137/256/Math.pow(2,n);return[i*o-2*Math.PI*6378137/2,r*o-2*Math.PI*6378137/2]}sv.prototype.send=function(i,r,n,o,a){var s=this;void 0===a&&(a=!1);var l=Math.round(1e18*Math.random()).toString(36).substring(0,10);n&&(this.callbacks[l]=n);var u=C(this.globalScope)?void 0:[];return this.target.postMessage({id:l,type:i,hasCallback:!!n,targetMapId:o,mustQueue:a,sourceMapId:this.mapId,data:rr(r,u)},u),{cancel:function(){n&&delete s.callbacks[l],s.target.postMessage({id:l,type:"<cancel>",targetMapId:o,sourceMapId:s.mapId})}}},sv.prototype.receive=function(i){var r=i.data,n=r.id;if(n&&(!r.targetMapId||this.mapId===r.targetMapId)){if("<cancel>"===r.type){delete this.tasks[n];var o=this.cancelCallbacks[n];delete this.cancelCallbacks[n],o&&o()}else A()||r.mustQueue?(this.tasks[n]=r,this.taskQueue.push(n),this.invoker.trigger()):this.processTask(n,r)}},sv.prototype.process=function(){if(this.taskQueue.length){var i=this.taskQueue.shift(),r=this.tasks[i];delete this.tasks[i],this.taskQueue.length&&this.invoker.trigger(),r&&this.processTask(i,r)}},sv.prototype.processTask=function(i,r){var n=this;if("<response>"===r.type){var o=this.callbacks[i];delete this.callbacks[i],o&&(r.error?o(rn(r.error)):o(null,rn(r.data)))}else{var a=!1,s=C(this.globalScope)?void 0:[],l=r.hasCallback?function(r,o){a=!0,delete n.cancelCallbacks[i],n.target.postMessage({id:i,type:"<response>",sourceMapId:n.mapId,error:r?rr(r):null,data:rr(o,s)},s)}:function(i){a=!0},u=null,c=rn(r.data);if(this.parent[r.type])u=this.parent[r.type](r.sourceMapId,c,l);else if(this.parent.getWorkerSource){var p=r.type.split(".");u=this.parent.getWorkerSource(r.sourceMapId,p[0],c.source)[p[1]](c,l)}else l(Error("Could not find function "+r.type));!a&&u&&u.cancel&&(this.cancelCallbacks[i]=u.cancel)}},sv.prototype.remove=function(){this.invoker.remove(),this.target.removeEventListener("message",this.receive,!1)};var sb=function(i,r){i&&(r?this.setSouthWest(i).setNorthEast(r):4===i.length?this.setSouthWest([i[0],i[1]]).setNorthEast([i[2],i[3]]):this.setSouthWest(i[0]).setNorthEast(i[1]))};sb.prototype.setNorthEast=function(i){return this._ne=i instanceof sw?new sw(i.lng,i.lat):sw.convert(i),this},sb.prototype.setSouthWest=function(i){return this._sw=i instanceof sw?new sw(i.lng,i.lat):sw.convert(i),this},sb.prototype.extend=function(i){var r,n,o=this._sw,a=this._ne;if(i instanceof sw)r=i,n=i;else{if(!(i instanceof sb))return Array.isArray(i)?4===i.length||i.every(Array.isArray)?this.extend(sb.convert(i)):this.extend(sw.convert(i)):this;if(n=i._ne,!(r=i._sw)||!n)return this}return o||a?(o.lng=Math.min(r.lng,o.lng),o.lat=Math.min(r.lat,o.lat),a.lng=Math.max(n.lng,a.lng),a.lat=Math.max(n.lat,a.lat)):(this._sw=new sw(r.lng,r.lat),this._ne=new sw(n.lng,n.lat)),this},sb.prototype.getCenter=function(){return new sw((this._sw.lng+this._ne.lng)/2,(this._sw.lat+this._ne.lat)/2)},sb.prototype.getSouthWest=function(){return this._sw},sb.prototype.getNorthEast=function(){return this._ne},sb.prototype.getNorthWest=function(){return new sw(this.getWest(),this.getNorth())},sb.prototype.getSouthEast=function(){return new sw(this.getEast(),this.getSouth())},sb.prototype.getWest=function(){return this._sw.lng},sb.prototype.getSouth=function(){return this._sw.lat},sb.prototype.getEast=function(){return this._ne.lng},sb.prototype.getNorth=function(){return this._ne.lat},sb.prototype.toArray=function(){return[this._sw.toArray(),this._ne.toArray()]},sb.prototype.toString=function(){return"LngLatBounds("+this._sw.toString()+", "+this._ne.toString()+")"},sb.prototype.isEmpty=function(){return!(this._sw&&this._ne)},sb.prototype.contains=function(i){var r=sw.convert(i),n=r.lng,o=r.lat,a=this._sw.lng<=n&&n<=this._ne.lng;return this._sw.lng>this._ne.lng&&(a=this._sw.lng>=n&&n>=this._ne.lng),this._sw.lat<=o&&o<=this._ne.lat&&a},sb.convert=function(i){return!i||i instanceof sb?i:new sb(i)};var sw=function(i,r){if(isNaN(i)||isNaN(r))throw Error("Invalid LngLat object: ("+i+", "+r+")");if(this.lng=+i,this.lat=+r,this.lat>90||this.lat<-90)throw Error("Invalid LngLat latitude value: must be between -90 and 90")};sw.prototype.wrap=function(){return new sw(f(this.lng,-180,180),this.lat)},sw.prototype.toArray=function(){return[this.lng,this.lat]},sw.prototype.toString=function(){return"LngLat("+this.lng+", "+this.lat+")"},sw.prototype.distanceTo=function(i){var r=Math.PI/180,n=this.lat*r,o=i.lat*r;return 6371008.8*Math.acos(Math.min(Math.sin(n)*Math.sin(o)+Math.cos(n)*Math.cos(o)*Math.cos((i.lng-this.lng)*r),1))},sw.prototype.toBounds=function(i){void 0===i&&(i=0);var r=360*i/40075017,n=r/Math.cos(Math.PI/180*this.lat);return new sb(new sw(this.lng-n,this.lat-r),new sw(this.lng+n,this.lat+r))},sw.convert=function(i){if(i instanceof sw)return i;if(Array.isArray(i)&&(2===i.length||3===i.length))return new sw(Number(i[0]),Number(i[1]));if(!Array.isArray(i)&&"object"==typeof i&&null!==i)return new sw(Number("lng"in i?i.lng:i.lon),Number(i.lat));throw 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 sS=2*Math.PI*6371008.8;function sT(i){return sS*Math.cos(i*Math.PI/180)}function sI(i){return(180+i)/360}function sE(i){return(180-180/Math.PI*Math.log(Math.tan(Math.PI/4+i*Math.PI/360)))/360}function sA(i){return 360/Math.PI*Math.atan(Math.exp((180-360*i)*Math.PI/180))-90}var sz=function(i,r,n){void 0===n&&(n=0),this.x=+i,this.y=+r,this.z=+n};sz.fromLngLat=function(i,r){void 0===r&&(r=0);var n=sw.convert(i);return new sz(sI(n.lng),sE(n.lat),r/sT(n.lat))},sz.prototype.toLngLat=function(){return new sw(360*this.x-180,sA(this.y))},sz.prototype.toAltitude=function(){return this.z*sT(sA(this.y))},sz.prototype.meterInMercatorCoordinateUnits=function(){return 1/sS*(1/Math.cos(sA(this.y)*Math.PI/180))};var sP=function(i,r,n){this.z=i,this.x=r,this.y=n,this.key=sM(0,i,i,r,n)};sP.prototype.equals=function(i){return this.z===i.z&&this.x===i.x&&this.y===i.y},sP.prototype.url=function(i,r){var n,o,a,s,l,u=(o=this.y,a=this.z,s=sx(256*(n=this.x),256*(o=Math.pow(2,a)-o-1),a),l=sx(256*(n+1),256*(o+1),a),s[0]+","+s[1]+","+l[0]+","+l[1]),c=function(i,r,n){for(var o,a="",s=i;s>0;s--)a+=(r&(o=1<<s-1)?1:0)+(n&o?2:0);return a}(this.z,this.x,this.y);return i[(this.x+this.y)%i.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"===r?Math.pow(2,this.z)-this.y-1:this.y)).replace("{quadkey}",c).replace("{bbox-epsg-3857}",u)},sP.prototype.getTilePoint=function(i){var r=Math.pow(2,this.z);return new o(8192*(i.x*r-this.x),8192*(i.y*r-this.y))},sP.prototype.toString=function(){return this.z+"/"+this.x+"/"+this.y};var sC=function(i,r){this.wrap=i,this.canonical=r,this.key=sM(i,r.z,r.z,r.x,r.y)},sk=function(i,r,n,o,a){this.overscaledZ=i,this.wrap=r,this.canonical=new sP(n,+o,+a),this.key=sM(r,i,n,o,a)};function sM(i,r,n,o,a){(i*=2)<0&&(i=-1*i-1);var s=1<<n;return(s*s*i+s*a+o).toString(36)+n.toString(36)+r.toString(36)}sk.prototype.equals=function(i){return this.overscaledZ===i.overscaledZ&&this.wrap===i.wrap&&this.canonical.equals(i.canonical)},sk.prototype.scaledTo=function(i){var r=this.canonical.z-i;return i>this.canonical.z?new sk(i,this.wrap,this.canonical.z,this.canonical.x,this.canonical.y):new sk(i,this.wrap,i,this.canonical.x>>r,this.canonical.y>>r)},sk.prototype.calculateScaledKey=function(i,r){var n=this.canonical.z-i;return i>this.canonical.z?sM(this.wrap*+r,i,this.canonical.z,this.canonical.x,this.canonical.y):sM(this.wrap*+r,i,i,this.canonical.x>>n,this.canonical.y>>n)},sk.prototype.isChildOf=function(i){if(i.wrap!==this.wrap)return!1;var r=this.canonical.z-i.canonical.z;return 0===i.overscaledZ||i.overscaledZ<this.overscaledZ&&i.canonical.x===this.canonical.x>>r&&i.canonical.y===this.canonical.y>>r},sk.prototype.children=function(i){if(this.overscaledZ>=i)return[new sk(this.overscaledZ+1,this.wrap,this.canonical.z,this.canonical.x,this.canonical.y)];var r=this.canonical.z+1,n=2*this.canonical.x,o=2*this.canonical.y;return[new sk(r,this.wrap,r,n,o),new sk(r,this.wrap,r,n+1,o),new sk(r,this.wrap,r,n,o+1),new sk(r,this.wrap,r,n+1,o+1)]},sk.prototype.isLessThan=function(i){return this.wrap<i.wrap||!(this.wrap>i.wrap)&&(this.overscaledZ<i.overscaledZ||!(this.overscaledZ>i.overscaledZ)&&(this.canonical.x<i.canonical.x||!(this.canonical.x>i.canonical.x)&&this.canonical.y<i.canonical.y))},sk.prototype.wrapped=function(){return new sk(this.overscaledZ,0,this.canonical.z,this.canonical.x,this.canonical.y)},sk.prototype.unwrapTo=function(i){return new sk(this.overscaledZ,i,this.canonical.z,this.canonical.x,this.canonical.y)},sk.prototype.overscaleFactor=function(){return Math.pow(2,this.overscaledZ-this.canonical.z)},sk.prototype.toUnwrapped=function(){return new sC(this.wrap,this.canonical)},sk.prototype.toString=function(){return this.overscaledZ+"/"+this.canonical.x+"/"+this.canonical.y},sk.prototype.getTilePoint=function(i){return this.canonical.getTilePoint(new sz(i.x-this.wrap,i.y))},i7("CanonicalTileID",sP),i7("OverscaledTileID",sk,{omit:["posMatrix"]});var sD=function(i,r,n){if(this.uid=i,r.height!==r.width)throw RangeError("DEM tiles must be square");if(n&&"mapbox"!==n&&"terrarium"!==n)return I('"'+n+'" is not a valid encoding type. Valid types include "mapbox" and "terrarium".');this.stride=r.height;var o=this.dim=r.height-2;this.data=new Uint32Array(r.data.buffer),this.encoding=n||"mapbox";for(var a=0;a<o;a++)this.data[this._idx(-1,a)]=this.data[this._idx(0,a)],this.data[this._idx(o,a)]=this.data[this._idx(o-1,a)],this.data[this._idx(a,-1)]=this.data[this._idx(a,0)],this.data[this._idx(a,o)]=this.data[this._idx(a,o-1)];this.data[this._idx(-1,-1)]=this.data[this._idx(0,0)],this.data[this._idx(o,-1)]=this.data[this._idx(o-1,0)],this.data[this._idx(-1,o)]=this.data[this._idx(0,o-1)],this.data[this._idx(o,o)]=this.data[this._idx(o-1,o-1)]};sD.prototype.get=function(i,r){var n=new Uint8Array(this.data.buffer),o=4*this._idx(i,r);return("terrarium"===this.encoding?this._unpackTerrarium:this._unpackMapbox)(n[o],n[o+1],n[o+2])},sD.prototype.getUnpackVector=function(){return"terrarium"===this.encoding?[256,1,1/256,32768]:[6553.6,25.6,.1,1e4]},sD.prototype._idx=function(i,r){if(i<-1||i>=this.dim+1||r<-1||r>=this.dim+1)throw RangeError("out of range source coordinates for DEM data");return(r+1)*this.stride+(i+1)},sD.prototype._unpackMapbox=function(i,r,n){return(256*i*256+256*r+n)/10-1e4},sD.prototype._unpackTerrarium=function(i,r,n){return 256*i+r+n/256-32768},sD.prototype.getPixels=function(){return new ot({width:this.stride,height:this.stride},new Uint8Array(this.data.buffer))},sD.prototype.backfillBorder=function(i,r,n){if(this.dim!==i.dim)throw Error("dem dimension mismatch");var o=r*this.dim,a=r*this.dim+this.dim,s=n*this.dim,l=n*this.dim+this.dim;switch(r){case -1:o=a-1;break;case 1:a=o+1}switch(n){case -1:s=l-1;break;case 1:l=s+1}for(var u=-r*this.dim,c=-n*this.dim,p=s;p<l;p++)for(var h=o;h<a;h++)this.data[this._idx(h,p)]=i.data[this._idx(h+u,p+c)]},i7("DEMData",sD);var sL=function(i){this._stringToNumber={},this._numberToString=[];for(var r=0;r<i.length;r++){var n=i[r];this._stringToNumber[n]=r,this._numberToString[r]=n}};sL.prototype.encode=function(i){return this._stringToNumber[i]},sL.prototype.decode=function(i){return this._numberToString[i]};var sB=function(i,r,n,o,a){this.type="Feature",this._vectorTileFeature=i,i._z=r,i._x=n,i._y=o,this.properties=i.properties,this.id=a},sR={geometry:{configurable:!0}};sR.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},sR.geometry.set=function(i){this._geometry=i},sB.prototype.toJSON=function(){var i={geometry:this.geometry};for(var r in this)"_geometry"!==r&&"_vectorTileFeature"!==r&&(i[r]=this[r]);return i},Object.defineProperties(sB.prototype,sR);var sF=function(){this.state={},this.stateChanges={},this.deletedStates={}};sF.prototype.updateState=function(i,r,n){var o=String(r);if(this.stateChanges[i]=this.stateChanges[i]||{},this.stateChanges[i][o]=this.stateChanges[i][o]||{},d(this.stateChanges[i][o],n),null===this.deletedStates[i])for(var a in this.deletedStates[i]={},this.state[i])a!==o&&(this.deletedStates[i][a]=null);else if(this.deletedStates[i]&&null===this.deletedStates[i][o])for(var s in this.deletedStates[i][o]={},this.state[i][o])n[s]||(this.deletedStates[i][o][s]=null);else for(var l in n)this.deletedStates[i]&&this.deletedStates[i][o]&&null===this.deletedStates[i][o][l]&&delete this.deletedStates[i][o][l]},sF.prototype.removeFeatureState=function(i,r,n){if(null!==this.deletedStates[i]){var o=String(r);if(this.deletedStates[i]=this.deletedStates[i]||{},n&&void 0!==r)null!==this.deletedStates[i][o]&&(this.deletedStates[i][o]=this.deletedStates[i][o]||{},this.deletedStates[i][o][n]=null);else if(void 0!==r){if(this.stateChanges[i]&&this.stateChanges[i][o])for(n in this.deletedStates[i][o]={},this.stateChanges[i][o])this.deletedStates[i][o][n]=null;else this.deletedStates[i][o]=null}else this.deletedStates[i]=null}},sF.prototype.getState=function(i,r){var n=String(r),o=d({},(this.state[i]||{})[n],(this.stateChanges[i]||{})[n]);if(null===this.deletedStates[i])return{};if(this.deletedStates[i]){var a=this.deletedStates[i][r];if(null===a)return{};for(var s in a)delete o[s]}return o},sF.prototype.initializeTileState=function(i,r){i.setFeatureState(this.state,r)},sF.prototype.coalesceChanges=function(i,r){var n={};for(var o in this.stateChanges){this.state[o]=this.state[o]||{};var a={};for(var s in this.stateChanges[o])this.state[o][s]||(this.state[o][s]={}),d(this.state[o][s],this.stateChanges[o][s]),a[s]=this.state[o][s];n[o]=a}for(var l in this.deletedStates){this.state[l]=this.state[l]||{};var u={};if(null===this.deletedStates[l])for(var c in this.state[l])u[c]={},this.state[l][c]={};else for(var p in this.deletedStates[l]){if(null===this.deletedStates[l][p])this.state[l][p]={};else for(var h=0,f=Object.keys(this.deletedStates[l][p]);h<f.length;h+=1)delete this.state[l][p][f[h]];u[p]=this.state[l][p]}n[l]=n[l]||{},d(n[l],u)}if(this.stateChanges={},this.deletedStates={},0!==Object.keys(n).length)for(var m in i)i[m].setFeatureState(n,r)};var sO=function(i,r){this.tileID=i,this.x=i.canonical.x,this.y=i.canonical.y,this.z=i.canonical.z,this.grid=new i3(8192,16,0),this.grid3D=new i3(8192,16,0),this.featureIndexArray=new nl,this.promoteId=r};function sU(i,r,n,o,a){return b(i,function(i,s){var l=r instanceof rz?r.get(s):null;return l&&l.evaluate?l.evaluate(n,o,a):l})}function sV(i){for(var r=1/0,n=1/0,o=-1/0,a=-1/0,s=0;s<i.length;s+=1){var l=i[s];r=Math.min(r,l.x),n=Math.min(n,l.y),o=Math.max(o,l.x),a=Math.max(a,l.y)}return{minX:r,minY:n,maxX:o,maxY:a}}function sN(i,r){return r-i}sO.prototype.insert=function(i,r,n,o,a,s){var l=this.featureIndexArray.length;this.featureIndexArray.emplaceBack(n,o,a);for(var u=s?this.grid3D:this.grid,c=0;c<r.length;c++){for(var p=r[c],h=[1/0,1/0,-1/0,-1/0],f=0;f<p.length;f++){var d=p[f];h[0]=Math.min(h[0],d.x),h[1]=Math.min(h[1],d.y),h[2]=Math.max(h[2],d.x),h[3]=Math.max(h[3],d.y)}h[0]<8192&&h[1]<8192&&h[2]>=0&&h[3]>=0&&u.insert(l,h[0],h[1],h[2],h[3])}},sO.prototype.loadVTLayers=function(){return this.vtLayers||(this.vtLayers=new oN.VectorTile(new ai(this.rawTileData)).layers,this.sourceLayerCoder=new sL(this.vtLayers?Object.keys(this.vtLayers).sort():["_geojsonTileLayer"])),this.vtLayers},sO.prototype.query=function(i,r,n,a){var s=this;this.loadVTLayers();for(var l=i.params||{},u=8192/i.tileSize/i.scale,c=iL(l.filter),p=i.queryGeometry,h=i.queryPadding*u,f=sV(p),d=this.grid.query(f.minX-h,f.minY-h,f.maxX+h,f.maxY+h),m=sV(i.cameraQueryGeometry),y=this.grid3D.query(m.minX-h,m.minY-h,m.maxX+h,m.maxY+h,function(r,n,a,s){return function(i,r,n,a,s){for(var l=0;l<i.length;l+=1){var u=i[l];if(r<=u.x&&n<=u.y&&a>=u.x&&s>=u.y)return!0}var c=[new o(r,n),new o(r,s),new o(a,s),new o(a,n)];if(i.length>2){for(var p=0;p<c.length;p+=1)if(nW(i,c[p]))return!0}for(var h=0;h<i.length-1;h++)if(function(i,r,n){var o=n[0],a=n[2];if(i.x<o.x&&r.x<o.x||i.x>a.x&&r.x>a.x||i.y<o.y&&r.y<o.y||i.y>a.y&&r.y>a.y)return!1;var s=E(i,r,n[0]);return s!==E(i,r,n[1])||s!==E(i,r,n[2])||s!==E(i,r,n[3])}(i[h],i[h+1],c))return!0;return!1}

1(i.cameraQueryGeometry,r-h,n-h,a+h,s+h)}),_=0;_<y.length;_+=1)d.push(y[_]);d.sort(sN);for(var g,v={},x=0;x<d.length;x++)(function(o){var h=d[o];if(h!==g){g=h;var f=s.featureIndexArray.get(h),m=null;s.loadMatchingFeature(v,f.bucketIndex,f.sourceLayerIndex,f.featureIndex,c,l.layers,l.availableImages,r,n,a,function(r,n,o){return m||(m=nF(r)),n.queryIntersectsFeature(p,r,o,m,s.z,i.transform,u,i.pixelPosMatrix)})}})(x);return v},sO.prototype.loadMatchingFeature=function(i,r,n,o,a,s,l,u,c,p,h){var f=this.bucketLayerIDs[r];if(!s||function(i,r){for(var n=0;n<i.length;n++)if(r.indexOf(i[n])>=0)return!0;return!1}(s,f)){var m=this.sourceLayerCoder.decode(n),y=this.vtLayers[m].feature(o);if(a.needGeometry){var _=nO(y,!0);if(!a.filter(new rx(this.tileID.overscaledZ),_,this.tileID.canonical))return}else if(!a.filter(new rx(this.tileID.overscaledZ),y))return;for(var g=this.getId(y,m),v=0;v<f.length;v++){var x=f[v];if(!(s&&0>s.indexOf(x))){var b=u[x];if(b){var w={};void 0!==g&&p&&(w=p.getState(b.sourceLayer||"_geojsonTileLayer",g));var S=d({},c[x]);S.paint=sU(S.paint,b.paint,y,w,l),S.layout=sU(S.layout,b.layout,y,w,l);var T=!h||h(y,b,w);if(T){var I=new sB(y,this.z,this.x,this.y,g);I.layer=S;var E=i[x];void 0===E&&(E=i[x]=[]),E.push({featureIndex:o,feature:I,intersectionZ:T})}}}}}},sO.prototype.lookupSymbolFeatures=function(i,r,n,o,a,s,l,u){var c={};this.loadVTLayers();for(var p=iL(a),h=0;h<i.length;h+=1)this.loadMatchingFeature(c,n,o,i[h],p,s,l,u,r);return c},sO.prototype.hasLayer=function(i){for(var r=0,n=this.bucketLayerIDs;r<n.length;r+=1)for(var o=0,a=n[r];o<a.length;o+=1)if(i===a[o])return!0;return!1},sO.prototype.getId=function(i,r){var n=i.id;return this.promoteId&&"boolean"==typeof(n=i.properties["string"==typeof this.promoteId?this.promoteId:this.promoteId[r]])&&(n=Number(n)),n},i7("FeatureIndex",sO,{omit:["rawTileData","sourceLayerCoder"]});var sj=function(i,r){this.tileID=i,this.uid=y(),this.uses=0,this.tileSize=r,this.buckets={},this.expirationTime=null,this.queryPadding=0,this.hasSymbolBuckets=!1,this.hasRTLText=!1,this.dependencies={},this.expiredRequestCount=0,this.state="loading"};sj.prototype.registerFadeDuration=function(i){var r=i+this.timeAdded;r<U.now()||this.fadeEndTime&&r<this.fadeEndTime||(this.fadeEndTime=r)},sj.prototype.wasRequested=function(){return"errored"===this.state||"loaded"===this.state||"reloading"===this.state},sj.prototype.loadVectorData=function(i,r,n){if(this.hasData()&&this.unloadVectorData(),this.state="loaded",i){for(var o in i.featureIndex&&(this.latestFeatureIndex=i.featureIndex,i.rawTileData?(this.latestRawTileData=i.rawTileData,this.latestFeatureIndex.rawTileData=i.rawTileData):this.latestRawTileData&&(this.latestFeatureIndex.rawTileData=this.latestRawTileData)),this.collisionBoxArray=i.collisionBoxArray,this.buckets=function(i,r){var n={};if(!r)return n;for(var o=function(){var i=s[a],o=i.layerIds.map(function(i){return r.getLayer(i)}).filter(Boolean);if(0!==o.length){i.layers=o,i.stateDependentLayerIds&&(i.stateDependentLayers=i.stateDependentLayerIds.map(function(i){return o.filter(function(r){return r.id===i})[0]}));for(var l=0,u=o;l<u.length;l+=1)n[u[l].id]=i}},a=0,s=i;a<s.length;a+=1)o();return n}(i.buckets,r.style),this.hasSymbolBuckets=!1,this.buckets){var a=this.buckets[o];if(a instanceof se){if(this.hasSymbolBuckets=!0,!n)break;a.justReloaded=!0}}if(this.hasRTLText=!1,this.hasSymbolBuckets)for(var s in this.buckets){var l=this.buckets[s];if(l instanceof se&&l.hasRTLText){this.hasRTLText=!0,rv.isLoading()||rv.isLoaded()||"deferred"!==r_()||rg();break}}for(var u in this.queryPadding=0,this.buckets){var c=this.buckets[u];this.queryPadding=Math.max(this.queryPadding,r.style.getLayer(u).queryRadius(c))}i.imageAtlas&&(this.imageAtlas=i.imageAtlas),i.glyphAtlasImage&&(this.glyphAtlasImage=i.glyphAtlasImage)}else this.collisionBoxArray=new nt},sj.prototype.unloadVectorData=function(){for(var i in this.buckets)this.buckets[i].destroy();this.buckets={},this.imageAtlasTexture&&this.imageAtlasTexture.destroy(),this.imageAtlas&&(this.imageAtlas=null),this.glyphAtlasTexture&&this.glyphAtlasTexture.destroy(),this.latestFeatureIndex=null,this.state="unloaded"},sj.prototype.getBucket=function(i){return this.buckets[i.id]},sj.prototype.upload=function(i){for(var r in this.buckets){var n=this.buckets[r];n.uploadPending()&&n.upload(i)}var o=i.gl;this.imageAtlas&&!this.imageAtlas.uploaded&&(this.imageAtlasTexture=new s_(i,this.imageAtlas.image,o.RGBA),this.imageAtlas.uploaded=!0),this.glyphAtlasImage&&(this.glyphAtlasTexture=new s_(i,this.glyphAtlasImage,o.ALPHA),this.glyphAtlasImage=null)},sj.prototype.prepare=function(i){this.imageAtlas&&this.imageAtlas.patchUpdatedImages(i,this.imageAtlasTexture)},sj.prototype.queryRenderedFeatures=function(i,r,n,o,a,s,l,u,c,p){return this.latestFeatureIndex&&this.latestFeatureIndex.rawTileData?this.latestFeatureIndex.query({queryGeometry:o,cameraQueryGeometry:a,scale:s,tileSize:this.tileSize,pixelPosMatrix:p,transform:u,params:l,queryPadding:this.queryPadding*c},i,r,n):{}},sj.prototype.querySourceFeatures=function(i,r){var n=this.latestFeatureIndex;if(n&&n.rawTileData){var o=n.loadVTLayers(),a=r?r.sourceLayer:"",s=o._geojsonTileLayer||o[a];if(s)for(var l=iL(r&&r.filter),u=this.tileID.canonical,c=u.z,p=u.x,h=u.y,f={z:c,x:p,y:h},d=0;d<s.length;d++){var m=s.feature(d);if(l.needGeometry){var y=nO(m,!0);

1if(!l.filter(new rx(this.tileID.overscaledZ),y,this.tileID.canonical))continue}else if(!l.filter(new rx(this.tileID.overscaledZ),m))continue;var _=n.getId(m,a),g=new sB(m,c,p,h,_);g.tile=f,i.push(g)}}},sj.prototype.hasData=function(){return"loaded"===this.state||"reloading"===this.state||"expired"===this.state},sj.prototype.patternsLoaded=function(){return this.imageAtlas&&!!Object.keys(this.imageAtlas.patternPositions).length},sj.prototype.setExpiryData=function(i){var r=this.expirationTime;if(i.cacheControl){var n=z(i.cacheControl);n["max-age"]&&(this.expirationTime=Date.now()+1e3*n["max-age"])}else i.expires&&(this.expirationTime=new Date(i.expires).getTime());if(this.expirationTime){var o=Date.now(),a=!1;if(this.expirationTime>o)a=!1;else if(r){if(this.expirationTime<r)a=!0;else{var s=this.expirationTime-r;s?this.expirationTime=o+Math.max(s,3e4):a=!0}}else a=!0;a?(this.expiredRequestCount++,this.state="expired"):this.expiredRequestCount=0}},sj.prototype.getExpiryTimeout=function(){if(this.expirationTime)return this.expiredRequestCount?1e3*(1<<Math.min(this.expiredRequestCount-1,31)):Math.min(this.expirationTime-(new Date).getTime(),2147483647)},sj.prototype.setFeatureState=function(i,r){if(this.latestFeatureIndex&&this.latestFeatureIndex.rawTileData&&0!==Object.keys(i).length){var n=this.latestFeatureIndex.loadVTLayers();for(var o in this.buckets)if(r.style.hasLayer(o)){var a=this.buckets[o],s=a.layers[0].sourceLayer||"_geojsonTileLayer",l=n[s],u=i[s];if(l&&u&&0!==Object.keys(u).length){a.update(u,l,this.imageAtlas&&this.imageAtlas.patternPositions||{});var c=r&&r.style&&r.style.getLayer(o);c&&(this.queryPadding=Math.max(this.queryPadding,c.queryRadius(a)))}}}},sj.prototype.holdingForFade=function(){return void 0!==this.symbolFadeHoldUntil},sj.prototype.symbolFadeFinished=function(){return!this.symbolFadeHoldUntil||this.symbolFadeHoldUntil<U.now()},sj.prototype.clearFadeHold=function(){this.symbolFadeHoldUntil=void 0},sj.prototype.setHoldDuration=function(i){this.symbolFadeHoldUntil=U.now()+i},sj.prototype.setDependencies=function(i,r){for(var n={},o=0;o<r.length;o+=1)n[r[o]]=!0;this.dependencies[i]=n},sj.prototype.hasDependency=function(i,r){for(var n=0;n<i.length;n+=1){var o=this.dependencies[i[n]];if(o){for(var a=0;a<r.length;a+=1)if(o[r[a]])return!0}}return!1};var sq=u.performance,sZ=function(i){this._marks={start:[i.url,"start"].join("#"),end:[i.url,"end"].join("#"),measure:i.url.toString()},sq.mark(this._marks.start)};sZ.prototype.finish=function(){sq.mark(this._marks.end);var i=sq.getEntriesByName(this._marks.measure);return 0===i.length&&(sq.measure(this._marks.measure,this._marks.start,this._marks.end),i=sq.getEntriesByName(this._marks.measure),sq.clearMarks(this._marks.start),sq.clearMarks(this._marks.end),sq.clearMeasures(this._marks.measure)),i},i.Actor=sv,i.AlphaImage=n7,i.CanonicalTileID=sP,i.CollisionBoxArray=nt,i.Color=t0,i.DEMData=sD,i.DataConstantProperty=rP,i.DictionaryCoder=sL,i.EXTENT=8192,i.ErrorEvent=tA,i.EvaluationParameters=rx,i.Event=tE,i.Evented=tz,i.FeatureIndex=sO,i.FillBucket=ok,i.FillExtrusionBucket=oZ,i.ImageAtlas=aT,i.ImagePosition=aw,i.LineBucket=o$,i.LngLat=sw,i.LngLatBounds=sb,i.MercatorCoordinate=sz,i.ONE_EM=24,i.OverscaledTileID=sk,i.Point=o,i.Point$1=o,i.Properties=rL,i.Protobuf=ai,i.RGBAImage=ot,i.RequestManager=G,i.RequestPerformance=sZ,i.ResourceType=td,i.SegmentVector=nc,i.SourceFeatureState=sF,i.StructArrayLayout1ui2=r8,i.StructArrayLayout2f1f2i16=rQ,i.StructArrayLayout2i4=rN,i.StructArrayLayout3ui6=r0,i.StructArrayLayout4i8=rj,i.SymbolBucket=se,i.Texture=s_,i.Tile=sj,i.Transitionable=rS,i.Uniform1f=nx,i.Uniform1i=nv,i.Uniform2f=nb,i.Uniform3f=nw,i.Uniform4f=nS,i.UniformColor=nT,i.UniformMatrix4f=nE,i.UnwrappedTileID=sC,i.ValidationError=tC,i.WritingMode=aI,i.ZoomHistory=ro,i.add=function(i,r,n){return i[0]=r[0]+n[0],i[1]=r[1]+n[1],i[2]=r[2]+n[2],i},i.addDynamicAttributes=a9,i.asyncAll=function(i,r,n){if(!i.length)return n(null,[]);var o=i.length,a=Array(i.length),s=null;i.forEach(function(i,l){r(i,function(i,r){i&&(s=i),a[l]=r,0==--o&&n(s,a)})})},i.bezier=c,i.bindAll=v,i.browser=U,i.cacheEntryPossiblyAdded=function(i){++th>tl&&(i.getActor().send("enforceCacheSizeLimit",ts),th=0)},i.clamp=h,i.clearTileCache=function(i){var r=u.caches.delete("mapbox-tiles");i&&r.catch(i).then(function(){return i()})},i.clipLine=aG,i.clone=function(i){var r=new n$(16);return r[0]=i[0],r[1]=i[1],r[2]=i[2],r[3]=i[3],r[4]=i[4],r[5]=i[5],r[6]=i[6],r[7]=i[7],r[8]=i[8],r[9]=i[9],r[10]=i[10],r[11]=i[11],r[12]=i[12],r[13]=i[13],r[14]=i[14],r[15]=i[15],r},i.clone$1=S,i.clone$2=function(i){var r=new n$(3);return r[0]=i[0],r[1]=i[1],r[2]=i[2],r},i.collisionCircleLayout=o9,i.config=V,i.create=function(){var i=new n$(16);return n$!=Float32Array&&(i[1]=0,i[2]=0,i[3]=0,i[4]=0,i[6]=0,i[7]=0,i[8]=0,i[9]=0,i[11]=0,i[12]=0,i[13]=0,i[14]=0),i[0]=1,i[5]=1,i[10]=1,i[15]=1,i},i.create$1=function(){var i=new n$(9);return n$!=Float32Array&&(i[1]=0,i[2]=0,i[3]=0,i[5]=0,i[6]=0,i[7]=0),i[0]=1,i[4]=1,i[8]=1,i},i.create$2=function(){var i=new n$(4);return n$!=Float32Array&&(i[1]=0,i[2]=0),i[0]=1,i[3]=1,i},i.createCommonjsModule=r,i.createExpression=ib,i.createLayout=rU,i.createStyleLayer=function(i){return"custom"===i.type?new sc(i):new sp[i.type](i)},i.cross=function(i,r,n){var o=r[0],a=r[1],s=r[2],l=n[0],u=n[1],c=n[2];return i[0]=a*c-s*u,i[1]=s*l-o*c,i[2]=o*u-a*l,i},i.deepEqual=function i(r,n){if(Array.isArray(r)){if(!Array.isArray(n)||r.length!==n.length)return!1;for(var o=0;o<r.length;o++)if(!i(r[o],n[o]))return!1;return!0}if("object"==typeof r&&null!==r&&null!==n){if("object"!=typeof n||Object.keys(r).length!==Object.keys(n).length)return!1;for(var a in r)if(!i(r[a],n[a]))return!1;return!0}return r===n},i.dot=function(i,r){return i[0]*r[0]+i[1]*r[1]+i[2]*r[2]},i.dot$1=function(i,r){return i[0]*r[0]+i[1]*r[1]+i[2]*r[2]+i[3]*r[3]},i.ease=p,i.emitValidationErrors=i4,i.endsWith=x,i.enforceCacheSizeLimit=function(i){tu(),tt&&tt.then(function(r){r.keys().then(function(n){for(var o=0;o<n.length-i;o++)r.delete(n[o])})})},i.evaluateSizeForFeature=aU,i.evaluateSizeForZoom=aV,i.evaluateVariableOffset=a1,i.evented=ry,i.extend=d,i.featureFilter=iL,i.filterObject=w,i.fromRotation=function(i,r){var n=Math.sin(r),o=Math.cos(r);return i[0]=o,i[1]=n,i[2]=0,i[3]=-n,i[4]=o,i[5]=0,i[6]=0,i[7]=0,i[8]=1,i},i.getAnchorAlignment=aB,i.getAnchorJustification=a2,i.getArrayBuffer=tx,i.getImage=tS,i.getJSON=function(i,r){return tv(d(i,{type:"json"}),r)},i.getRTLTextPluginStatus=r_,i.getReferrer=tg,i.getVideo=function(i,r){var n,o,a=u.document.createElement("video");a.muted=!0,a.onloadstart=function(){r(null,a)};for(var s=0;s<i.length;s++){var l=u.document.createElement("source");

1n=i[s],o=void 0,(o=u.document.createElement("a")).href=n,(o.protocol!==u.document.location.protocol||o.host!==u.document.location.host)&&(a.crossOrigin="Anonymous"),l.src=i[s],a.appendChild(l)}return{cancel:function(){}}},i.identity=n0,i.invert=function(i,r){var n=r[0],o=r[1],a=r[2],s=r[3],l=r[4],u=r[5],c=r[6],p=r[7],h=r[8],f=r[9],d=r[10],m=r[11],y=r[12],_=r[13],g=r[14],v=r[15],x=n*u-o*l,b=n*c-a*l,w=n*p-s*l,S=o*c-a*u,T=o*p-s*u,I=a*p-s*c,E=h*_-f*y,A=h*g-d*y,z=h*v-m*y,P=f*g-d*_,C=f*v-m*_,k=d*v-m*g,M=x*k-b*C+w*P+S*z-T*A+I*E;return M?(i[0]=(u*k-c*C+p*P)*(M=1/M),i[1]=(a*C-o*k-s*P)*M,i[2]=(_*I-g*T+v*S)*M,i[3]=(d*T-f*I-m*S)*M,i[4]=(c*z-l*k-p*A)*M,i[5]=(n*k-a*z+s*A)*M,i[6]=(g*w-y*I-v*b)*M,i[7]=(h*I-d*w+m*b)*M,i[8]=(l*C-u*z+p*E)*M,i[9]=(o*z-n*C-s*E)*M,i[10]=(y*T-_*w+v*x)*M,i[11]=(f*w-h*T-m*x)*M,i[12]=(u*A-l*P-c*E)*M,i[13]=(n*P-o*A+a*E)*M,i[14]=(_*b-y*S-g*x)*M,i[15]=(h*S-f*b+d*x)*M,i):null},i.isChar=ra,i.isMapboxURL=X,i.keysDifference=function(i,r){var n=[];for(var o in i)o in 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l=i[o],u=i[o+1];i[o]=i[a-2-o],i[o+1]=i[a-1-o],i[a-2-o]=l,i[a-1-o]=u}}(u,s),i.push(u)}}function ta(i,r){var n,o,a,s,l,u,c=(r=this.options=function(i,r){for(var n in r)i[n]=r[n];return i}(Object.create(this.options),r)).debug;if(c&&console.time("preprocess data"),r.maxZoom<0||r.maxZoom>24)throw Error("maxZoom should be in the 0-24 range");if(r.promoteId&&r.generateId)throw Error("promoteId and generateId cannot be used together.");var p=function(i,r){var n=[];if("FeatureCollection"===i.type)for(var o=0;o<i.features.length;o++)q(n,i.features[o],r,o);else q(n,"Feature"===i.type?i:{geometry:i},r);return n}(i,r);this.tiles={},this.tileCoords=[],c&&(console.timeEnd("preprocess data"),console.log("index: maxZoom: %d, maxPoints: %d",r.indexMaxZoom,r.indexMaxPoints),console.time("generate 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p},D.prototype.getChildren=function(i){var r=this._getOriginId(i),n=this._getOriginZoom(i),o="No cluster with the specified id.",a=this.trees[n];if(!a)throw Error(o);var s=a.points[r];if(!s)throw Error(o);for(var l=this.options.radius/(this.options.extent*Math.pow(2,n-1)),u=[],c=0,p=a.within(s.x,s.y,l);c<p.length;c+=1){var h=a.points[p[c]];h.parentId===i&&u.push(h.numPoints?L(h):this.points[h.index])}if(0===u.length)throw Error(o);return u},D.prototype.getLeaves=function(i,r,n){var o=[];return this._appendLeaves(o,i,r=r||10,n=n||0,0),o},D.prototype.getTile=function(i,r,n){var o=this.trees[this._limitZoom(i)],a=Math.pow(2,i),s=this.options,l=s.radius/s.extent,u=(n-l)/a,c=(n+1+l)/a,p={features:[]};return this._addTileFeatures(o.range((r-l)/a,u,(r+1+l)/a,c),o.points,r,n,a,p),0===r&&this._addTileFeatures(o.range(1-l/a,u,1,c),o.points,a,n,a,p),r===a-1&&this._addTileFeatures(o.range(0,u,l/a,c),o.points,-1,n,a,p),p.features.length?p:null},D.prototype.getClusterExpansionZoom=function(i){for(var r=this._getOriginZoom(i)-1;r<=this.options.maxZoom;){var n=this.getChildren(i);if(r++,1!==n.length)break;i=n[0].properties.cluster_id}return r},D.prototype._appendLeaves=function(i,r,n,o,a){for(var s=0,l=this.getChildren(r);s<l.length;s+=1){var u=l[s],c=u.properties;if(c&&c.cluster?a+c.point_count<=o?a+=c.point_count:a=this._appendLeaves(i,c.cluster_id,n,o,a):a<o?a++:i.push(u),i.length===n)break}return a},D.prototype._addTileFeatures=function(i,r,n,o,a,s){for(var l=0;l<i.length;l+=1){var u=r[i[l]],c=u.numPoints,p={type:1,geometry:[[Math.round(this.options.extent*(u.x*a-n)),Math.round(this.options.extent*(u.y*a-o))]],tags:c?B(u):this.points[u.index].properties},h=void 0;c?h=u.id:this.options.generateId?h=u.index:this.points[u.index].id&&(h=this.points[u.index].id),void 0!==h&&(p.id=h),s.features.push(p)}},D.prototype._limitZoom=function(i){return Math.max(this.options.minZoom,Math.min(+i,this.options.maxZoom+1))},D.prototype._cluster=function(i,r){for(var n=[],o=this.options,a=o.reduce,s=o.minPoints,l=o.radius/(o.extent*Math.pow(2,r)),u=0;u<i.length;u++){var c=i[u];if(!(c.zoom<=r)){c.zoom=r;for(var p=this.trees[r+1],h=p.within(c.x,c.y,l),f=c.numPoints||1,d=f,m=0;m<h.length;m+=1){var y=p.points[h[m]];y.zoom>r&&(d+=y.numPoints||1)}if(d>=s){for(var _=c.x*f,g=c.y*f,v=a&&f>1?this._map(c,!0):null,x=(u<<5)+(r+1)+this.points.length,b=0;b<h.length;b+=1){var w=p.points[h[b]];if(!(w.zoom<=r)){w.zoom=r;var S=w.numPoints||1;_+=w.x*S,g+=w.y*S,w.parentId=x,a&&(v||(v=this._map(c,!0)),a(v,this._map(w)))}}c.parentId=x,n.push({x:_/d,y:g/d,zoom:1/0,id:x,parentId:-1,numPoints:d,properties:v})}else if(n.push(c),d>1)for(var T=0;T<h.length;T+=1){var I=p.points[h[T]];I.zoom<=r||(I.zoom=r,n.push(I))}}}return n},D.prototype._getOriginId=function(i){return i-this.points.length>>5},D.prototype._getOriginZoom=function(i){return(i-this.points.length)%32},D.prototype._map=function(i,r){if(i.numPoints)return r?O({},i.properties):i.properties;var n=this.points[i.index].properties,o=this.options.map(n);return r&&o===n?O({},o):o},ta.prototype.options={maxZoom:14,indexMaxZoom:5,indexMaxPoints:1e5,tolerance:3,extent:4096,buffer:64,lineMetrics:!1,promoteId:null,generateId:!1,debug:0},ta.prototype.splitTile=function(i,r,n,o,a,s,l){for(var u=[i,r,n,o],c=this.options,p=c.debug;u.length;){o=u.pop(),n=u.pop(),r=u.pop(),i=u.pop();var h=1<<r,f=ts(r,n,o),d=this.tiles[f];if(!d&&(p>1&&console.time("creation"),d=this.tiles[f]=function(i,r,n,o,a){for(var s=r===a.maxZoom?0:a.tolerance/((1<<r)*a.extent),l={features:[],numPoints:0,numSimplified:0,numFeatures:0,source:null,x:n,y:o,z:r,transformed:!1,minX:2,minY:1,maxX:-1,maxY:0},u=0;u<i.length;u++){l.numFeatures++,function(i,r,n,o){var a=r.geometry,s=r.type,l=[];if("Point"===s||"MultiPoint"===s)for(var u=0;u<a.length;u+=3)l.push(a[u]),l.push(a[u+1]),i.numPoints++,i.numSimplified++;else if("LineString"===s)to(l,a,i,n,!1,!1);else if("MultiLineString"===s||"Polygon"===s)for(u=0;

1u<a.length;u++)to(l,a[u],i,n,"Polygon"===s,0===u);else if("MultiPolygon"===s)for(var c=0;c<a.length;c++){var p=a[c];for(u=0;u<p.length;u++)to(l,p[u],i,n,!0,0===u)}if(l.length){var h=r.tags||null;if("LineString"===s&&o.lineMetrics){for(var f in h={},r.tags)h[f]=r.tags[f];h.mapbox_clip_start=a.start/a.size,h.mapbox_clip_end=a.end/a.size}var d={geometry:l,type:"Polygon"===s||"MultiPolygon"===s?3:"LineString"===s||"MultiLineString"===s?2:1,tags:h};null!==r.id&&(d.id=r.id),i.features.push(d)}}(l,i[u],s,a);var c=i[u].minX,p=i[u].minY,h=i[u].maxX,f=i[u].maxY;c<l.minX&&(l.minX=c),p<l.minY&&(l.minY=p),h>l.maxX&&(l.maxX=h),f>l.maxY&&(l.maxY=f)}return l}(i,r,n,o,c),this.tileCoords.push({z:r,x:n,y:o}),p)){p>1&&(console.log("tile z%d-%d-%d (features: %d, points: %d, simplified: %d)",r,n,o,d.numFeatures,d.numPoints,d.numSimplified),console.timeEnd("creation"));var m="z"+r;this.stats[m]=(this.stats[m]||0)+1,this.total++}if(d.source=i,a){if(r===c.maxZoom||r===a)continue;var y=1<<a-r;if(n!==Math.floor(s/y)||o!==Math.floor(l/y))continue}else if(r===c.indexMaxZoom||d.numPoints<=c.indexMaxPoints)continue;if(d.source=null,0!==i.length){p>1&&console.time("clipping");var _,g,v,x,b,w,S=.5*c.buffer/c.extent,T=.5-S,I=.5+S,E=1+S;_=g=v=x=null,b=K(i,h,n-S,n+I,0,d.minX,d.maxX,c),w=K(i,h,n+T,n+E,0,d.minX,d.maxX,c),i=null,b&&(_=K(b,h,o-S,o+I,1,d.minY,d.maxY,c),g=K(b,h,o+T,o+E,1,d.minY,d.maxY,c),b=null),w&&(v=K(w,h,o-S,o+I,1,d.minY,d.maxY,c),x=K(w,h,o+T,o+E,1,d.minY,d.maxY,c),w=null),p>1&&console.timeEnd("clipping"),u.push(_||[],r+1,2*n,2*o),u.push(g||[],r+1,2*n,2*o+1),u.push(v||[],r+1,2*n+1,2*o),u.push(x||[],r+1,2*n+1,2*o+1)}}},ta.prototype.getTile=function(i,r,n){var o=this.options,a=o.extent,s=o.debug;if(i<0||i>24)return null;var l=1<<i,u=ts(i,r=(r%l+l)%l,n);if(this.tiles[u])return tr(this.tiles[u],a);s>1&&console.log("drilling down to z%d-%d-%d",i,r,n);for(var c,p=i,h=r,f=n;!c&&p>0;)p--,h=Math.floor(h/2),f=Math.floor(f/2),c=this.tiles[ts(p,h,f)];return c&&c.source?(s>1&&console.log("found parent tile z%d-%d-%d",p,h,f),s>1&&console.time("drilling down"),this.splitTile(c.source,p,h,f,i,r,n),s>1&&console.timeEnd("drilling down"),this.tiles[u]?tr(this.tiles[u],a):null):null};var tu=function(r){function n(i,n,o,a){r.call(this,i,n,o,tl),a&&(this.loadGeoJSON=a)}return r&&(n.__proto__=r),(n.prototype=Object.create(r&&r.prototype)).constructor=n,n.prototype.loadData=function(i,r){this._pendingCallback&&this._pendingCallback(null,{abandoned:!0}),this._pendingCallback=r,this._pendingLoadDataParams=i,this._state&&"Idle"!==this._state?this._state="NeedsLoadData":(this._state="Coalescing",this._loadData())},n.prototype._loadData=function(){var r=this;if(this._pendingCallback&&this._pendingLoadDataParams){var n=this._pendingCallback,o=this._pendingLoadDataParams;delete this._pendingCallback,delete this._pendingLoadDataParams;var a=!!(o&&o.request&&o.request.collectResourceTiming)&&new i.RequestPerformance(o.request);this.loadGeoJSON(o,function(s,l){if(s||!l)return n(s);if("object"!=typeof l)return n(Error("Input data given to '"+o.source+"' is not a valid GeoJSON object."));!function i(r,n){var o,a=r&&r.type;if("FeatureCollection"===a)for(o=0;o<r.features.length;o++)i(r.features[o],n);else if("GeometryCollection"===a)for(o=0;o<r.geometries.length;o++)i(r.geometries[o],n);else if("Feature"===a)i(r.geometry,n);else if("Polygon"===a)p(r.coordinates,n);else if("MultiPolygon"===a)for(o=0;o<r.coordinates.length;o++)p(r.coordinates[o],n);return r}(l,!0);try{if(o.filter){var u,c,h=i.createExpression(o.filter,{type:"boolean","property-type":"data-driven",overridable:!1,transition:!1});if("error"===h.result)throw Error(h.value.map(function(i){return i.key+": "+i.message}).join(", "));var f=l.features.filter(function(i){return h.value.evaluate({zoom:0},i)});l={type:"FeatureCollection",features:f}}r._geoJSONIndex=o.cluster?new D(function(r){var n=r.superclusterOptions,o=r.clusterProperties;if(!o||!n)return n;for(var a={},s={},l={accumulated:null,zoom:0},u={properties:null},c=Object.keys(o),p=0;p<c.length;p+=1){var h=c[p],f=o[h],d=f[0],m=i.createExpression(f[1]),y=i.createExpression("string"==typeof d?[d,["accumulated"],["get",h]]:d);a[h]=m.value,s[h]=y.value}return n.map=function(i){u.properties=i;for(var r={},n=0;n<c.length;n+=1){var o=c[n];r[o]=a[o].evaluate(l,u)}return r},n.reduce=function(i,r){u.properties=r;for(var n=0;n<c.length;n+=1){var o=c[n];l.accumulated=i[o],i[o]=s[o].evaluate(l,u)}},n}(o)).load(l.features):(u=l,c=o.geojsonVtOptions,new ta(u,c))}catch(i){return n(i)}r.loaded={};var d={};if(a){var m=a.finish();m&&(d.resourceTiming={},d.resourceTiming[o.source]=JSON.parse(JSON.stringify(m)))}n(null,d)})}},n.prototype.coalesce=function(){"Coalescing"===this._state?this._state="Idle":"NeedsLoadData"===this._state&&(this._state="Coalescing",this._loadData())},n.prototype.reloadTile=function(i,n){var o=this.loaded;return o&&o[i.uid]?r.prototype.reloadTile.call(this,i,n):this.loadTile(i,n)},n.prototype.loadGeoJSON=function(r,n){if(r.request)i.getJSON(r.request,n);else{if("string"!=typeof r.data)return n(Error("Input data given to '"+r.source+"' is not a valid GeoJSON object."));try{return n(null,JSON.parse(r.data))}catch(i){return n(Error("Input data given to '"+r.source+"' is not a valid GeoJSON object."))}}},n.prototype.removeSource=function(i,r){this._pendingCallback&&this._pendingCallback(null,{abandoned:!0}),r()},n.prototype.getClusterExpansionZoom=function(i,r){try{r(null,this._geoJSONIndex.getClusterExpansionZoom(i.clusterId))}catch(i){r(i)}},n.prototype.getClusterChildren=function(i,r){try{r(null,this._geoJSONIndex.getChildren(i.clusterId))}catch(i){r(i)}},n.prototype.getClusterLeaves=function(i,r){try{r(null,this._geoJSONIndex.getLeaves(i.clusterId,i.limit,i.offset))}catch(i){r(i)}},n}(l),tc=function(r){var n=this;this.self=r,this.actor=new i.Actor(r,this),this.layerIndexes={},this.availableImages={},this.workerSourceTypes={vector:l,geojson:tu},this.workerSources={},this.demWorkerSources={}

1,this.self.registerWorkerSource=function(i,r){if(n.workerSourceTypes[i])throw Error('Worker source with name "'+i+'" already registered.');n.workerSourceTypes[i]=r},this.self.registerRTLTextPlugin=function(r){if(i.plugin.isParsed())throw Error("RTL text plugin already registered.");i.plugin.applyArabicShaping=r.applyArabicShaping,i.plugin.processBidirectionalText=r.processBidirectionalText,i.plugin.processStyledBidirectionalText=r.processStyledBidirectionalText}};return tc.prototype.setReferrer=function(i,r){this.referrer=r},tc.prototype.setImages=function(i,r,n){for(var o in this.availableImages[i]=r,this.workerSources[i]){var a=this.workerSources[i][o];for(var s in a)a[s].availableImages=r}n()},tc.prototype.setLayers=function(i,r,n){this.getLayerIndex(i).replace(r),n()},tc.prototype.updateLayers=function(i,r,n){this.getLayerIndex(i).update(r.layers,r.removedIds),n()},tc.prototype.loadTile=function(i,r,n){this.getWorkerSource(i,r.type,r.source).loadTile(r,n)},tc.prototype.loadDEMTile=function(i,r,n){this.getDEMWorkerSource(i,r.source).loadTile(r,n)},tc.prototype.reloadTile=function(i,r,n){this.getWorkerSource(i,r.type,r.source).reloadTile(r,n)},tc.prototype.abortTile=function(i,r,n){this.getWorkerSource(i,r.type,r.source).abortTile(r,n)},tc.prototype.removeTile=function(i,r,n){this.getWorkerSource(i,r.type,r.source).removeTile(r,n)},tc.prototype.removeDEMTile=function(i,r){this.getDEMWorkerSource(i,r.source).removeTile(r)},tc.prototype.removeSource=function(i,r,n){if(this.workerSources[i]&&this.workerSources[i][r.type]&&this.workerSources[i][r.type][r.source]){var o=this.workerSources[i][r.type][r.source];delete this.workerSources[i][r.type][r.source],void 0!==o.removeSource?o.removeSource(r,n):n()}},tc.prototype.loadWorkerSource=function(i,r,n){try{this.self.importScripts(r.url),n()}catch(i){n(i.toString())}},tc.prototype.syncRTLPluginState=function(r,n,o){try{i.plugin.setState(n);var a=i.plugin.getPluginURL();if(i.plugin.isLoaded()&&!i.plugin.isParsed()&&null!=a){this.self.importScripts(a);var s=i.plugin.isParsed();o(s?void 0:Error("RTL Text Plugin failed to import scripts from "+a),s)}}catch(i){o(i.toString())}},tc.prototype.getAvailableImages=function(i){var r=this.availableImages[i];return r||(r=[]),r},tc.prototype.getLayerIndex=function(i){var n=this.layerIndexes[i];return n||(n=this.layerIndexes[i]=new r),n},tc.prototype.getWorkerSource=function(i,r,n){var o=this;return this.workerSources[i]||(this.workerSources[i]={}),this.workerSources[i][r]||(this.workerSources[i][r]={}),this.workerSources[i][r][n]||(this.workerSources[i][r][n]=new this.workerSourceTypes[r]({send:function(r,n,a){o.actor.send(r,n,a,i)}},this.getLayerIndex(i),this.getAvailableImages(i))),this.workerSources[i][r][n]},tc.prototype.getDEMWorkerSource=function(i,r){return this.demWorkerSources[i]||(this.demWorkerSources[i]={}),this.demWorkerSources[i][r]||(this.demWorkerSources[i][r]=new c),this.demWorkerSources[i][r]},tc.prototype.enforceCacheSizeLimit=function(r,n){i.enforceCacheSizeLimit(n)},"undefined"!=typeof WorkerGlobalScope&&"undefined"!=typeof self&&self instanceof WorkerGlobalScope&&(self.worker=new tc(self)),tc}),o(["./shared"],function(i){var r=i.createCommonjsModule(function(i){function r(i){return!n(i)}function n(i){var n;return"undefined"==typeof window||"undefined"==typeof document?"not a browser":Array.prototype&&Array.prototype.every&&Array.prototype.filter&&Array.prototype.forEach&&Array.prototype.indexOf&&Array.prototype.lastIndexOf&&Array.prototype.map&&Array.prototype.some&&Array.prototype.reduce&&Array.prototype.reduceRight&&Array.isArray?Function.prototype&&Function.prototype.bind?Object.keys&&Object.create&&Object.getPrototypeOf&&Object.getOwnPropertyNames&&Object.isSealed&&Object.isFrozen&&Object.isExtensible&&Object.getOwnPropertyDescriptor&&Object.defineProperty&&Object.defineProperties&&Object.seal&&Object.freeze&&Object.preventExtensions?"JSON"in window&&"parse"in JSON&&"stringify"in JSON?!function(){if(!("Worker"in window&&"Blob"in window&&"URL"in window))return!1;var i,r,n=new Blob([""],{type:"text/javascript"}),o=URL.createObjectURL(n);try{r=new Worker(o),i=!0}catch(r){i=!1}return r&&r.terminate(),URL.revokeObjectURL(o),i}()?"insufficient worker support":"Uint8ClampedArray"in window?ArrayBuffer.isView?!function(){var i=document.createElement("canvas");i.width=i.height=1;var r=i.getContext("2d");if(!r)return!1;var n=r.getImageData(0,0,1,1);return n&&n.width===i.width}

1()?"insufficient Canvas/getImageData support":(void 0===o[n=i&&i.failIfMajorPerformanceCaveat]&&(o[n]=function(i){var n,o,a=(n=document.createElement("canvas"),(o=Object.create(r.webGLContextAttributes)).failIfMajorPerformanceCaveat=i,n.probablySupportsContext?n.probablySupportsContext("webgl",o)||n.probablySupportsContext("experimental-webgl",o):n.supportsContext?n.supportsContext("webgl",o)||n.supportsContext("experimental-webgl",o):n.getContext("webgl",o)||n.getContext("experimental-webgl",o));if(!a)return!1;var s=a.createShader(a.VERTEX_SHADER);return!(!s||a.isContextLost())&&(a.shaderSource(s,"void main() {}"),a.compileShader(s),!0===a.getShaderParameter(s,a.COMPILE_STATUS))}(n)),o[n]?void 0:"insufficient WebGL support"):"insufficient ArrayBuffer support":"insufficient Uint8ClampedArray support":"insufficient JSON support":"insufficient Object support":"insufficient Function support":"insufficent Array 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p=Object.defineProperty({},"passive",{get:function(){c=!0}});i.window.addEventListener("test",p,p),i.window.removeEventListener("test",p,p)}catch(i){c=!1}n.addEventListener=function(i,r,n,o){void 0===o&&(o={}),i.addEventListener(r,n,"passive"in o&&c?o:o.capture)},n.removeEventListener=function(i,r,n,o){void 0===o&&(o={}),i.removeEventListener(r,n,"passive"in o&&c?o:o.capture)};var h=function(r){r.preventDefault(),r.stopPropagation(),i.window.removeEventListener("click",h,!0)};n.suppressClick=function(){i.window.addEventListener("click",h,!0),i.window.setTimeout(function(){i.window.removeEventListener("click",h,!0)},0)},n.mousePos=function(r,n){var o=r.getBoundingClientRect();return new i.Point(n.clientX-o.left-r.clientLeft,n.clientY-o.top-r.clientTop)},n.touchPos=function(r,n){for(var o=r.getBoundingClientRect(),a=[],s=0;s<n.length;s++)a.push(new i.Point(n[s].clientX-o.left-r.clientLeft,n[s].clientY-o.top-r.clientTop));return a},n.mouseButton=function(r){return void 0!==i.window.InstallTrigger&&2===r.button&&r.ctrlKey&&i.window.navigator.platform.toUpperCase().indexOf("MAC")>=0?0:r.button},n.remove=function(i){i.parentNode&&i.parentNode.removeChild(i)};var f=function(r){function n(){r.call(this),this.images={},this.updatedImages={},this.callbackDispatchedThisFrame={},this.loaded=!1,this.requestors=[],this.patterns={},this.atlasImage=new i.RGBAImage({width:1,height:1}),this.dirty=!0}return r&&(n.__proto__=r),(n.prototype=Object.create(r&&r.prototype)).constructor=n,n.prototype.isLoaded=function(){return this.loaded},n.prototype.setLoaded=function(i){if(this.loaded!==i&&(this.loaded=i,i)){for(var r=0,n=this.requestors;r<n.length;r+=1){var o=n[r];this._notify(o.ids,o.callback)}this.requestors=[]}},n.prototype.getImage=function(i){return this.images[i]},n.prototype.addImage=function(i,r){this._validate(i,r)&&(this.images[i]=r)},n.prototype._validate=function(r,n){var o=!0;return this._validateStretch(n.stretchX,n.data&&n.data.width)||(this.fire(new i.ErrorEvent(Error('Image "'+r+'" has invalid "stretchX" value'))),o=!1),this._validateStretch(n.stretchY,n.data&&n.data.height)||(this.fire(new i.ErrorEvent(Error('Image "'+r+'" has invalid "stretchY" value'))),o=!1),this._validateContent(n.content,n)||(this.fire(new i.ErrorEvent(Error('Image "'+r+'" has invalid "content" value'))),o=!1),o},n.prototype._validateStretch=function(i,r){if(!i)return!0;for(var n=0,o=0;o<i.length;o+=1){var a=i[o];if(a[0]<n||a[1]<a[0]||r<a[1])return!1;n=a[1]}return!0},n.prototype._validateContent=function(i,r){return!(i&&(4!==i.length||i[0]<0||r.data.width<i[0]||i[1]<0||r.data.height<i[1]||i[2]<0||r.data.width<i[2]||i[3]<0||r.data.height<i[3]||i[2]<i[0]||i[3]<i[1]))},n.prototype.updateImage=function(i,r){r.version=this.images[i].version+1,this.images[i]=r,this.updatedImages[i]=!0},n.prototype.removeImage=function(i){var r=this.images[i];delete this.images[i],delete this.patterns[i],r.userImage&&r.userImage.onRemove&&r.userImage.onRemove()},n.prototype.listImages=function(){return Object.keys(this.images)},n.prototype.getImages=function(i,r){var n=!0;if(!this.isLoaded())for(var o=0;o<i.length;o+=1)this.images[i[o]]||(n=!1);this.isLoaded()||n?this._notify(i,r):this.requestors.push({ids:i,callback:r})},n.prototype._notify=function(r,n){for(var o={},a=0;a<r.length;a+=1){var s=r[a];this.images[s]||this.fire(new i.Event("styleimagemissing",{id:s}));var l=this.images[s];l?o[s]={data:l.data.clone(),pixelRatio:l.pixelRatio,sdf:l.sdf,version:l.version,stretchX:l.stretchX,stretchY:l.stretchY,content:l.content,hasRenderCallback:!!(l.userImage&&l.userImage.render)}:i.warnOnce('Image "'+s+'" 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.')}n(null,o)},n.prototype.getPixelSize=function(){var i=this.atlasImage;return{width:i.width,height:i.height}},n.prototype.getPattern=function(r){var n=this.patterns[r],o=this.getImage(r);if(!o)return null;if(n&&n.position.version===o.version)return n.position;if(n)n.position.version=o.version;else{var a={w:o.data.width+2,h:o.data.height+2,x:0,y:0},s=new i.ImagePosition(a,o);this.patterns[r]={bin:a,position:s}}return this._updatePatternAtlas(),this.patterns[r].position},n.prototype.bind=function(r){var n=r.gl;this.atlasTexture?this.dirty&&(this.atlasTexture.update(this.atlasImage),this.dirty=!1):this.atlasTexture=new i.Texture(r,this.atlasImage,n.RGBA),this.atlasTexture.bind(n.LINEAR,n.CLAMP_TO_EDGE)},n.prototype._updatePatternAtlas=function(){var r=[];for(var n in this.patterns)r.push(this.patterns[n].bin);var o=i.potpack(r),a=o.w,s=o.h,l=this.atlasImage;for(var u in l.resize({width:a||1,height:s||1}),this.patterns){var c=this.patterns[u].bin,p=c.x+1,h=c.y+1,f=this.images[u].data,d=f.width,m=f.height;i.RGBAImage.copy(f,l,{x:0,y:0},{x:p,y:h},{width:d,height:m}),i.RGBAImage.copy(f,l,{x:0,y:m-1},{x:p,y:h-1},{width:d,height:1}),i.RGBAImage.copy(f,l,{x:0,y:0},{x:p,y:h+m},{width:d,height:1}),i.RGBAImage.copy(f,l,{x:d-1,y:0},{x:p-1,y:h},{width:1,height:m}),i.RGBAImage.copy(f,l,{x:0,y:0},{x:p+d,y:h},{width:1,height:m})}this.dirty=!0},n.prototype.beginFrame=function(){this.callbackDispatchedThisFrame={}},n.prototype.dispatchRenderCallbacks=function(i){for(var r=0;r<i.length;r+=1){var n=i[r];if(!this.callbackDispatchedThisFrame[n]){this.callbackDispatchedThisFrame[n]=!0;var o=this.images[n];(function(i){var r=i.userImage;return!!(r&&r.render&&r.render())&&(i.data.replace(new Uint8Array(r.data.buffer)),!0)})(o)&&this.updateImage(n,o)}}},n}(i.Evented);function d(i,r,n,o,a,s){this.fontSize=i||24,this.buffer=void 0===r?3:r,this.cutoff=o||.25,this.fontFamily=a||"sans-serif",this.fontWeight=s||"normal",this.radius=n||8;var l=this.size=this.fontSize+2*this.buffer;this.canvas=document.createElement("canvas"),this.canvas.width=this.canvas.height=l,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(l*l),this.gridInner=new Float64Array(l*l),this.f=new Float64Array(l),this.d=new Float64Array(l),this.z=new Float64Array(l+1),this.v=new Int16Array(l),this.middle=Math.round(l/2*(navigator.userAgent.indexOf("Gecko/")>=0?1.2:1))}function m(i,r,n,o,a,s,l){for(var u=0;u<r;u++){for(var c=0;c<n;c++)o[c]=i[c*r+u];for(y(o,a,s,l,n),c=0;c<n;c++)i[c*r+u]=a[c]}for(c=0;c<n;c++){for(u=0;

1u<r;u++)o[u]=i[c*r+u];for(y(o,a,s,l,r),u=0;u<r;u++)i[c*r+u]=Math.sqrt(a[u])}}function y(i,r,n,o,a){n[0]=0,o[0]=-1e20,o[1]=1e20;for(var s=1,l=0;s<a;s++){for(var u=(i[s]+s*s-(i[n[l]]+n[l]*n[l]))/(2*s-2*n[l]);u<=o[l];)l--,u=(i[s]+s*s-(i[n[l]]+n[l]*n[l]))/(2*s-2*n[l]);n[++l]=s,o[l]=u,o[l+1]=1e20}for(s=0,l=0;s<a;s++){for(;o[l+1]<s;)l++;r[s]=(s-n[l])*(s-n[l])+i[n[l]]}}d.prototype.draw=function(i){this.ctx.clearRect(0,0,this.size,this.size),this.ctx.fillText(i,this.buffer,this.middle);for(var r=this.ctx.getImageData(0,0,this.size,this.size),n=new Uint8ClampedArray(this.size*this.size),o=0;o<this.size*this.size;o++){var a=r.data[4*o+3]/255;this.gridOuter[o]=1===a?0:0===a?1e20:Math.pow(Math.max(0,.5-a),2),this.gridInner[o]=1===a?1e20:0===a?0:Math.pow(Math.max(0,a-.5),2)}for(m(this.gridOuter,this.size,this.size,this.f,this.d,this.v,this.z),m(this.gridInner,this.size,this.size,this.f,this.d,this.v,this.z),o=0;o<this.size*this.size;o++)n[o]=Math.max(0,Math.min(255,Math.round(255-255*((this.gridOuter[o]-this.gridInner[o])/this.radius+this.cutoff))));return n},d.default=d;var _=function(i,r){this.requestManager=i,this.localIdeographFontFamily=r,this.entries={}};_.prototype.setURL=function(i){this.url=i},_.prototype.getGlyphs=function(r,n){var o=this,a=[];for(var s in r)for(var l=0,u=r[s];l<u.length;l+=1)a.push({stack:s,id:u[l]});i.asyncAll(a,function(i,r){var n=i.stack,a=i.id,s=o.entries[n];s||(s=o.entries[n]={glyphs:{},requests:{},ranges:{}});var l=s.glyphs[a];if(void 0===l){if(l=o._tinySDF(s,n,a))return s.glyphs[a]=l,void r(null,{stack:n,id:a,glyph:l});var u=Math.floor(a/256);if(256*u>65535)r(Error("glyphs > 65535 not supported"));else if(s.ranges[u])r(null,{stack:n,id:a,glyph:l});else{var c=s.requests[u];c||(c=s.requests[u]=[],_.loadGlyphRange(n,u,o.url,o.requestManager,function(i,r){if(r){for(var n in r)o._doesCharSupportLocalGlyph(+n)||(s.glyphs[+n]=r[+n]);s.ranges[u]=!0}for(var a=0,l=c;a<l.length;a+=1)(0,l[a])(i,r);delete s.requests[u]})),c.push(function(i,o){i?r(i):o&&r(null,{stack:n,id:a,glyph:o[a]||null})})}}else r(null,{stack:n,id:a,glyph:l})},function(i,r){if(i)n(i);else if(r){for(var o={},a=0;a<r.length;a+=1){var s=r[a],l=s.stack,u=s.id,c=s.glyph;(o[l]||(o[l]={}))[u]=c&&{id:c.id,bitmap:c.bitmap.clone(),metrics:c.metrics}}n(null,o)}})},_.prototype._doesCharSupportLocalGlyph=function(r){return!!this.localIdeographFontFamily&&(i.isChar["CJK Unified Ideographs"](r)||i.isChar["Hangul Syllables"](r)||i.isChar.Hiragana(r)||i.isChar.Katakana(r))},_.prototype._tinySDF=function(r,n,o){var a=this.localIdeographFontFamily;if(a&&this._doesCharSupportLocalGlyph(o)){var s=r.tinySDF;if(!s){var l="400";/bold/i.test(n)?l="900":/medium/i.test(n)?l="500":/light/i.test(n)&&(l="200"),s=r.tinySDF=new _.TinySDF(24,3,8,.25,a,l)}return{id:o,bitmap:new i.AlphaImage({width:30,height:30},s.draw(String.fromCharCode(o))),metrics:{width:24,height:24,left:0,top:-8,advance:24}}}},_.loadGlyphRange=function(r,n,o,a,s){var l=256*n,u=a.transformRequest(a.normalizeGlyphsURL(o).replace("{fontstack}",r).replace("{range}",l+"-"+(l+255)),i.ResourceType.Glyphs);i.getArrayBuffer(u,function(r,n){if(r)s(r);else if(n){for(var o={},a=0,l=i.parseGlyphPBF(n);a<l.length;a+=1){var u=l[a];o[u.id]=u}s(null,o)}})},_.TinySDF=d;var g=function(){this.specification=i.styleSpec.light.position};g.prototype.possiblyEvaluate=function(r,n){return i.sphericalToCartesian(r.expression.evaluate(n))},g.prototype.interpolate=function(r,n,o){return{x:i.number(r.x,n.x,o),y:i.number(r.y,n.y,o),z:i.number(r.z,n.z,o)}};var v=new i.Properties({anchor:new i.DataConstantProperty(i.styleSpec.light.anchor),position:new g,color:new i.DataConstantProperty(i.styleSpec.light.color),intensity:new i.DataConstantProperty(i.styleSpec.light.intensity)}),x=function(r){function n(n){r.call(this),this._transitionable=new i.Transitionable(v),this.setLight(n),this._transitioning=this._transitionable.untransitioned()}return r&&(n.__proto__=r),(n.prototype=Object.create(r&&r.prototype)).constructor=n,n.prototype.getLight=function(){return this._transitionable.serialize()},n.prototype.setLight=function(r,n){if(void 0===n&&(n={}

1),!this._validate(i.validateLight,r,n))for(var o in r){var a=r[o];i.endsWith(o,"-transition")?this._transitionable.setTransition(o.slice(0,-11),a):this._transitionable.setValue(o,a)}},n.prototype.updateTransitions=function(i){this._transitioning=this._transitionable.transitioned(i,this._transitioning)},n.prototype.hasTransition=function(){return this._transitioning.hasTransition()},n.prototype.recalculate=function(i){this.properties=this._transitioning.possiblyEvaluate(i)},n.prototype._validate=function(r,n,o){return(!o||!1!==o.validate)&&i.emitValidationErrors(this,r.call(i.validateStyle,i.extend({value:n,style:{glyphs:!0,sprite:!0},styleSpec:i.styleSpec})))},n}(i.Evented),b=function(i,r){this.width=i,this.height=r,this.nextRow=0,this.data=new Uint8Array(this.width*this.height),this.dashEntry={}};b.prototype.getDash=function(i,r){var n=i.join(",")+String(r);return this.dashEntry[n]||(this.dashEntry[n]=this.addDash(i,r)),this.dashEntry[n]},b.prototype.getDashRanges=function(i,r,n){var o=[],a=i.length%2==1?-i[i.length-1]*n:0,s=i[0]*n,l=!0;o.push({left:a,right:s,isDash:l,zeroLength:0===i[0]});for(var u=i[0],c=1;c<i.length;c++){var p=i[c];o.push({left:a=u*n,right:s=(u+=p)*n,isDash:l=!l,zeroLength:0===p})}return o},b.prototype.addRoundDash=function(i,r,n){for(var o=r/2,a=-n;a<=n;a++)for(var s=this.width*(this.nextRow+n+a),l=0,u=i[l],c=0;c<this.width;c++){c/u.right>1&&(u=i[++l]);var p=Math.min(Math.abs(c-u.left),Math.abs(c-u.right)),h=void 0,f=a/n*(o+1);if(u.isDash){var d=o-Math.abs(f);h=Math.sqrt(p*p+d*d)}else h=o-Math.sqrt(p*p+f*f);this.data[s+c]=Math.max(0,Math.min(255,h+128))}},b.prototype.addRegularDash=function(i){for(var r=i.length-1;r>=0;--r){var n=i[r],o=i[r+1];n.zeroLength?i.splice(r,1):o&&o.isDash===n.isDash&&(o.left=n.left,i.splice(r,1))}var a=i[0],s=i[i.length-1];a.isDash===s.isDash&&(a.left=s.left-this.width,s.right=a.right+this.width);for(var l=this.width*this.nextRow,u=0,c=i[u],p=0;p<this.width;p++){p/c.right>1&&(c=i[++u]);var h=Math.min(Math.abs(p-c.left),Math.abs(p-c.right));this.data[l+p]=Math.max(0,Math.min(255,(c.isDash?h:-h)+128))}},b.prototype.addDash=function(r,n){var o=n?7:0,a=2*o+1;if(this.nextRow+a>this.height)return i.warnOnce("LineAtlas out of space"),null;for(var s=0,l=0;l<r.length;l++)s+=r[l];if(0!==s){var u=this.width/s,c=this.getDashRanges(r,this.width,u);n?this.addRoundDash(c,u,o):this.addRegularDash(c)}var p={y:(this.nextRow+o+.5)/this.height,height:2*o/this.height,width:s};return this.nextRow+=a,this.dirty=!0,p},b.prototype.bind=function(i){var r=i.gl;this.texture?(r.bindTexture(r.TEXTURE_2D,this.texture),this.dirty&&(this.dirty=!1,r.texSubImage2D(r.TEXTURE_2D,0,0,0,this.width,this.height,r.ALPHA,r.UNSIGNED_BYTE,this.data))):(this.texture=r.createTexture(),r.bindTexture(r.TEXTURE_2D,this.texture),r.texParameteri(r.TEXTURE_2D,r.TEXTURE_WRAP_S,r.REPEAT),r.texParameteri(r.TEXTURE_2D,r.TEXTURE_WRAP_T,r.REPEAT),r.texParameteri(r.TEXTURE_2D,r.TEXTURE_MIN_FILTER,r.LINEAR),r.texParameteri(r.TEXTURE_2D,r.TEXTURE_MAG_FILTER,r.LINEAR),r.texImage2D(r.TEXTURE_2D,0,r.ALPHA,this.width,this.height,0,r.ALPHA,r.UNSIGNED_BYTE,this.data))};var w=function r(n,o){this.workerPool=n,this.actors=[],this.currentActor=0,this.id=i.uniqueId();for(var a=this.workerPool.acquire(this.id),s=0;s<a.length;s++){var l=new r.Actor(a[s],o,this.id);l.name="Worker "+s,this.actors.push(l)}};function S(r,n,o){var a=function(a,s){if(a)return o(a);if(s){var l=i.pick(i.extend(s,r),["tiles","minzoom","maxzoom","attribution","mapbox_logo","bounds","scheme","tileSize","encoding"]);s.vector_layers&&(l.vectorLayers=s.vector_layers,l.vectorLayerIds=l.vectorLayers.map(function(i){return i.id})),l.tiles=n.canonicalizeTileset(l,r.url),o(null,l)}};return r.url?i.getJSON(n.transformRequest(n.normalizeSourceURL(r.url),i.ResourceType.Source),a):i.browser.frame(function(){return a(null,r)})}w.prototype.broadcast=function(r,n,o){i.asyncAll(this.actors,function(i,o){i.send(r,n,o)},o=o||function(){})},w.prototype.getActor=function(){return this.currentActor=(this.currentActor+1)%this.actors.length,this.actors[this.currentActor]}

1,w.prototype.remove=function(){this.actors.forEach(function(i){i.remove()}),this.actors=[],this.workerPool.release(this.id)},w.Actor=i.Actor;var T=function(r,n,o){this.bounds=i.LngLatBounds.convert(this.validateBounds(r)),this.minzoom=n||0,this.maxzoom=o||24};T.prototype.validateBounds=function(i){return Array.isArray(i)&&4===i.length?[Math.max(-180,i[0]),Math.max(-90,i[1]),Math.min(180,i[2]),Math.min(90,i[3])]:[-180,-90,180,90]},T.prototype.contains=function(r){var n=Math.pow(2,r.z),o=Math.floor(i.mercatorXfromLng(this.bounds.getWest())*n),a=Math.floor(i.mercatorYfromLat(this.bounds.getNorth())*n),s=Math.ceil(i.mercatorXfromLng(this.bounds.getEast())*n),l=Math.ceil(i.mercatorYfromLat(this.bounds.getSouth())*n);return r.x>=o&&r.x<s&&r.y>=a&&r.y<l};var I=function(r){function n(n,o,a,s){if(r.call(this),this.id=n,this.dispatcher=a,this.type="vector",this.minzoom=0,this.maxzoom=22,this.scheme="xyz",this.tileSize=512,this.reparseOverscaled=!0,this.isTileClipped=!0,this._loaded=!1,i.extend(this,i.pick(o,["url","scheme","tileSize","promoteId"])),this._options=i.extend({type:"vector"},o),this._collectResourceTiming=o.collectResourceTiming,512!==this.tileSize)throw Error("vector tile sources must have a tileSize of 512");this.setEventedParent(s)}return r&&(n.__proto__=r),(n.prototype=Object.create(r&&r.prototype)).constructor=n,n.prototype.load=function(){var r=this;this._loaded=!1,this.fire(new i.Event("dataloading",{dataType:"source"})),this._tileJSONRequest=S(this._options,this.map._requestManager,function(n,o){r._tileJSONRequest=null,r._loaded=!0,n?r.fire(new i.ErrorEvent(n)):o&&(i.extend(r,o),o.bounds&&(r.tileBounds=new T(o.bounds,r.minzoom,r.maxzoom)),i.postTurnstileEvent(o.tiles,r.map._requestManager._customAccessToken),i.postMapLoadEvent(o.tiles,r.map._getMapId(),r.map._requestManager._skuToken,r.map._requestManager._customAccessToken),r.fire(new i.Event("data",{dataType:"source",sourceDataType:"metadata"})),r.fire(new i.Event("data",{dataType:"source",sourceDataType:"content"})))})},n.prototype.loaded=function(){return this._loaded},n.prototype.hasTile=function(i){return!this.tileBounds||this.tileBounds.contains(i.canonical)},n.prototype.onAdd=function(i){this.map=i,this.load()},n.prototype.setSourceProperty=function(i){this._tileJSONRequest&&this._tileJSONRequest.cancel(),i(),this.map.style.sourceCaches[this.id].clearTiles(),this.load()},n.prototype.setTiles=function(i){var r=this;return this.setSourceProperty(function(){r._options.tiles=i}),this},n.prototype.setUrl=function(i){var r=this;return this.setSourceProperty(function(){r.url=i,r._options.url=i}),this},n.prototype.onRemove=function(){this._tileJSONRequest&&(this._tileJSONRequest.cancel(),this._tileJSONRequest=null)},n.prototype.serialize=function(){return i.extend({},this._options)},n.prototype.loadTile=function(r,n){var o=this.map._requestManager.normalizeTileURL(r.tileID.canonical.url(this.tiles,this.scheme)),a={request:this.map._requestManager.transformRequest(o,i.ResourceType.Tile),uid:r.uid,tileID:r.tileID,zoom:r.tileID.overscaledZ,tileSize:this.tileSize*r.tileID.overscaleFactor(),type:this.t

1ype,source:this.id,pixelRatio:i.browser.devicePixelRatio,showCollisionBoxes:this.map.showCollisionBoxes,promoteId:this.promoteId};function s(o,a){return delete r.request,r.aborted?n(null):o&&404!==o.status?n(o):(a&&a.resourceTiming&&(r.resourceTiming=a.resourceTiming),this.map._refreshExpiredTiles&&a&&r.setExpiryData(a),r.loadVectorData(a,this.map.painter),i.cacheEntryPossiblyAdded(this.dispatcher),n(null),void(r.reloadCallback&&(this.loadTile(r,r.reloadCallback),r.reloadCallback=null)))}a.request.collectResourceTiming=this._collectResourceTiming,r.actor&&"expired"!==r.state?"loading"===r.state?r.reloadCallback=n:r.request=r.actor.send("reloadTile",a,s.bind(this)):(r.actor=this.dispatcher.getActor(),r.request=r.actor.send("loadTile",a,s.bind(this)))},n.prototype.abortTile=function(i){i.request&&(i.request.cancel(),delete i.request),i.actor&&i.actor.send("abortTile",{uid:i.uid,type:this.type,source:this.id},void 0)},n.prototype.unloadTile=function(i){i.unloadVectorData(),i.actor&&i.actor.send("removeTile",{uid:i.uid,type:this.t

1ype,source:this.id},void 0)},n.prototype.hasTransition=function(){return!1},n}(i.Evented),E=function(r){function n(n,o,a,s){r.call(this),this.id=n,this.dispatcher=a,this.setEventedParent(s),this.type="raster",this.minzoom=0,this.maxzoom=22,this.roundZoom=!0,this.scheme="xyz",this.tileSize=512,this._loaded=!1,this._options=i.extend({type:"raster"},o),i.extend(this,i.pick(o,["url","scheme","tileSize"]))}return r&&(n.__proto__=r),(n.prototype=Object.create(r&&r.prototype)).constructor=n,n.prototype.load=function(){var r=this;this._loaded=!1,this.fire(new i.Event("dataloading",{dataType:"source"})),this._tileJSONRequest=S(this._options,this.map._requestManager,function(n,o){r._tileJSONRequest=null,r._loaded=!0,n?r.fire(new i.ErrorEvent(n)):o&&(i.extend(r,o),o.bounds&&(r.tileBounds=new T(o.bounds,r.minzoom,r.maxzoom)),i.postTurnstileEvent(o.tiles),i.postMapLoadEvent(o.tiles,r.map._getMapId(),r.map._requestManager._skuToken),r.fire(new i.Event("data",{dataType:"source",sourceDataType:"metadata"})),r.fire(new i.Event("data",{dataType:"source",sourceDataType:"content"})))})},n.prototype.loaded=function(){return this._loaded},n.prototype.onAdd=function(i){this.map=i,this.load()},n.prototype.onRemove=function(){this._tileJSONRequest&&(this._tileJSONRequest.cancel(),this._tileJSONRequest=null)},n.prototype.serialize=function(){return i.extend({},this._options)},n.prototype.hasTile=function(i){return!this.tileBounds||this.tileBounds.contains(i.canonical)},n.prototype.loadTile=function(r,n){var o=this,a=this.map._requestManager.normalizeTileURL(r.tileID.canonical.url(this.tiles,this.scheme),this.tileSize);r.request=i.getImage(this.map._requestManager.transformRequest(a,i.ResourceType.Tile),function(a,s){if(delete r.request,r.aborted)r.state="unloaded",n(null);else if(a)r.state="errored",n(a);else if(s){o.map._refreshExpiredTiles&&r.setExpiryData(s),delete s.cacheControl,delete s.expires;var l=o.map.painter.context,u=l.gl;r.texture=o.map.painter.getTileTexture(s.width),r.texture?r.texture.update(s,{useMipmap:!0}):(r.texture=new i.Texture(l,s,u.RGBA,{useMipmap:!0}),r.texture.bind(u.LINEAR,u.CLAMP_TO_EDGE,u.LINEAR_MIPMAP_NEAREST),l.extTextureFilterAnisotropic&&u.texParameterf(u.TEXTURE_2D,l.extTextureFilterAnisotropic.TEXTURE_MAX_ANISOTROPY_EXT,l.extTextureFilterAnisotropicMax)),r.state="loaded",i.cacheEntryPossiblyAdded(o.dispatcher),n(null)}})},n.prototype.abortTile=function(i,r){i.request&&(i.request.cancel(),delete i.request),r()},n.prototype.unloadTile=function(i,r){i.texture&&this.map.painter.saveTileTexture(i.texture),r()},n.prototype.hasTransition=function(){return!1},n}(i.Evented),A=function(r){function n(n,o,a,s){r.call(this,n,o,a,s),this.type="raster-dem",this.maxzoom=22,this._options=i.extend({type:"raster-dem"},o),this.encoding=o.encoding||"mapbox"}return r&&(n.__proto__=r),(n.prototype=Object.create(r&&r.prototype)).constructor=n,n.prototype.serialize=function(){return{type:"raster-dem",url:this.url,tileSize:this.tileSize,tiles:this.tiles,bounds:this.bounds,encoding:this.encoding}},n.prototype.loadTile=function(r,n){var o=this.map._requestManager.normalizeTileURL(r.tileID.canonical.url(this.tiles,this.scheme),this.tileSize);function a(i,o){i&&(r.state="errored",n(i)),o&&(r.dem=o,r.needsHillshadePrepare=!0,r.state="loaded",n(null))}r.request=i.getImage(this.map._requestManager.transformRequest(o,i.ResourceType.Tile),(function(o,s){if(delete r.request,r.aborted)r.state="unloaded",n(null);else if(o)r.state="errored",n(o);else if(s){this.map._refreshExpiredTiles&&r.setExpiryData(s),delete s.cacheControl,delete s.expires;var l=i.window.ImageBitmap&&s instanceof i.window.ImageBitmap&&i.offscreenCanvasSupported()?s:i.browser.getImageData(s,1),u={uid:r.uid,coord:r.tileID,source:this.id,rawImageData:l,encoding:this.encoding};r.actor&&"expired"!==r.state||(r.actor=this.dispatcher.getActor(),r.actor.send("loadDEMTile",u,a.bind(this)))}}).bind(this)),r.neighboringTiles=this._getNeighboringTiles(r.tileID)},n.prototype._getNeighboringTiles=function(r){var n=r.canonical,o=Math.pow(2,n.z),a=(n.x-1+o)%o,s=0===n.x?r.wrap-1:r.wrap,l=(n.x+1+o)%o,u=n.x+1===o?r.wrap+1:r.wrap,c={};return c[new i.OverscaledTileID(r.overscaledZ,s,n.z,a,n.y).key]={backfilled:!1}

1,c[new i.OverscaledTileID(r.overscaledZ,u,n.z,l,n.y).key]={backfilled:!1},n.y>0&&(c[new i.OverscaledTileID(r.overscaledZ,s,n.z,a,n.y-1).key]={backfilled:!1},c[new i.OverscaledTileID(r.overscaledZ,r.wrap,n.z,n.x,n.y-1).key]={backfilled:!1},c[new i.OverscaledTileID(r.overscaledZ,u,n.z,l,n.y-1).key]={backfilled:!1}),n.y+1<o&&(c[new i.OverscaledTileID(r.overscaledZ,s,n.z,a,n.y+1).key]={backfilled:!1},c[new i.OverscaledTileID(r.overscaledZ,r.wrap,n.z,n.x,n.y+1).key]={backfilled:!1},c[new i.OverscaledTileID(r.overscaledZ,u,n.z,l,n.y+1).key]={backfilled:!1}),c},n.prototype.unloadTile=function(i){i.demTexture&&this.map.painter.saveTileTexture(i.demTexture),i.fbo&&(i.fbo.destroy(),delete i.fbo),i.dem&&delete i.dem,delete i.neighboringTiles,i.state="unloaded",i.actor&&i.actor.send("removeDEMTile",{uid:i.uid,source:this.id})},n}(E),z=function(r){function n(n,o,a,s){r.call(this),this.id=n,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=a.getActor(),this.setEventedParent(s),this._data=o.data,this._options=i.extend({},o),this._collectResourceTiming=o.collectResourceTiming,this._resourceTiming=[],void 0!==o.maxzoom&&(this.maxzoom=o.maxzoom),o.type&&(this.type=o.type),o.attribution&&(this.attribution=o.attribution),this.promoteId=o.promoteId;var l=i.EXTENT/this.tileSize;this.workerOptions=i.extend({source:this.id,cluster:o.cluster||!1,geojsonVtOptions:{buffer:(void 0!==o.buffer?o.buffer:128)*l,tolerance:(void 0!==o.tolerance?o.tolerance:.375)*l,extent:i.EXTENT,maxZoom:this.maxzoom,lineMetrics:o.lineMetrics||!1,generateId:o.generateId||!1},superclusterOptions:{maxZoom:void 0!==o.clusterMaxZoom?Math.min(o.clusterMaxZoom,this.maxzoom-1):this.maxzoom-1,minPoints:Math.max(2,o.clusterMinPoints||2),extent:i.EXTENT,radius:(o.clusterRadius||50)*l,log:!1,generateId:o.generateId||!1},clusterProperties:o.clusterProperties,filter:o.filter},o.workerOptions)}return r&&(n.__proto__=r),(n.prototype=Object.create(r&&r.prototype)).constructor=n,n.prototype.load=function(){var r=this;this.fire(new i.Event("dataloading",{dataType:"source"})),this._updateWorkerData(function(n){if(n)r.fire(new i.ErrorEvent(n));else{var o={dataType:"source",sourceDataType:"metadata"};r._collectResourceTiming&&r._resourceTiming&&r._resourceTiming.length>0&&(o.resourceTiming=r._resourceTiming,r._resourceTiming=[]),r.fire(new i.Event("data",o))}})},n.prototype.onAdd=function(i){this.map=i,this.load()},n.prototype.setData=function(r){var n=this;return this._data=r,this.fire(new i.Event("dataloading",{dataType:"source"})),this._updateWorkerData(function(r){if(r)n.fire(new i.ErrorEvent(r));else{var o={dataType:"source",sourceDataType:"content"};n._collectResourceTiming&&n._resourceTiming&&n._resourceTiming.length>0&&(o.resourceTiming=n._resourceTiming,n._resourceTiming=[]),n.fire(new i.Event("data",o))}}),this},n.prototype.getClusterExpansionZoom=function(i,r){return this.actor.send("geojson.getClusterExpansionZoom",{clusterId:i,source:this.id},r),this},n.prototype.getClusterChildren=function(i,r){return this.actor.send("geojson.getClusterChildren",{clusterId:i,source:this.id},r),this},n.prototype.getClusterLeaves=function(i,r,n,o){return this.actor.send("geojson.getClusterLeaves",{source:this.id,clusterId:i,limit:r,offset:n},o),this},n.prototype._updateWorkerData=function(r){var n=this;this._loaded=!1;var o=i.extend({},this.workerOptions),a=this._data;"string"==typeof a?(o.request=this.map._requestManager.transformRequest(i.browser.resolveURL(a),i.ResourceType.Source),o.request.collectResourceTiming=this._collectResourceTiming):o.data=JSON.stringify(a),this.actor.send(this.type+".loadData",o,function(i,a){n._removed||a&&a.abandoned||(n._loaded=!0,a&&a.resourceTiming&&a.resourceTiming[n.id]&&(n._resourceTiming=a.resourceTiming[n.id].slice(0)),n.actor.send(n.type+".coalesce",{source:o.source},null),r(i))})},n.prototype.loaded=function(){return this._loaded},n.prototype.loadTile=function(r,n){var o=this,a=r.actor?"reloadTile":"loadTile";

1r.actor=this.actor,r.request=this.actor.send(a,{type:this.type,uid:r.uid,tileID:r.tileID,zoom:r.tileID.overscaledZ,maxZoom:this.maxzoom,tileSize:this.tileSize,source:this.id,pixelRatio:i.browser.devicePixelRatio,showCollisionBoxes:this.map.showCollisionBoxes,promoteId:this.promoteId},function(i,s){return delete r.request,r.unloadVectorData(),r.aborted?n(null):i?n(i):(r.loadVectorData(s,o.map.painter,"reloadTile"===a),n(null))})},n.prototype.abortTile=function(i){i.request&&(i.request.cancel(),delete i.request),i.aborted=!0},n.prototype.unloadTile=function(i){i.unloadVectorData(),this.actor.send("removeTile",{uid:i.uid,type:this.type,source:this.id})},n.prototype.onRemove=function(){this._removed=!0,this.actor.send("removeSource",{type:this.type,source:this.id})},n.prototype.serialize=function(){return i.extend({},this._options,{type:this.type,data:this._data})},n.prototype.hasTransition=function(){return!1},n}(i.Evented),P=i.createLayout([{name:"a_pos",type:"Int16",components:2},{name:"a_texture_pos",type:"Int16",components:2}]),C=function(r){function n(i,n,o,a){r.call(this),this.id=i,this.dispatcher=o,this.coordinates=n.coordinates,this.type="image",this.minzoom=0,this.maxzoom=22,this.tileSize=512,this.tiles={},this._loaded=!1,this.setEventedParent(a),this.options=n}return r&&(n.__proto__=r),(n.prototype=Object.create(r&&r.prototype)).constructor=n,n.prototype.load=function(r,n){var o=this;this._loaded=!1,this.fire(new i.Event("dataloading",{dataType:"source"})),this.url=this.options.url,i.getImage(this.map._requestManager.transformRequest(this.url,i.ResourceType.Image),function(a,s){o._loaded=!0,a?o.fire(new i.ErrorEvent(a)):s&&(o.image=s,r&&(o.coordinates=r),n&&n(),o._finishLoading())})},n.prototype.loaded=function(){return this._loaded},n.prototype.updateImage=function(i){var r=this;return this.image&&i.url&&(this.options.url=i.url,this.load(i.coordinates,function(){r.texture=null})),this},n.prototype._finishLoading=function(){this.map&&(this.setCoordinates(this.coordinates),this.fire(new i.Event("data",{dataType:"source",sourceDataType:"metadata"})))},n.prototype.onAdd=function(i){this.map=i,this.load()},n.prototype.setCoordinates=function(r){var n=this;this.coordinates=r;var o=r.map(i.MercatorCoordinate.fromLngLat);this.tileID=function(r){for(var n=1/0,o=1/0,a=-1/0,s=-1/0,l=0;l<r.length;l+=1){var u=r[l];n=Math.min(n,u.x),o=Math.min(o,u.y),a=Math.max(a,u.x),s=Math.max(s,u.y)}var c=Math.max(0,Math.floor(-Math.log(Math.max(a-n,s-o))/Math.LN2)),p=Math.pow(2,c);return new i.CanonicalTileID(c,Math.floor((n+a)/2*p),Math.floor((o+s)/2*p))}(o),this.minzoom=this.maxzoom=this.tileID.z;var a=o.map(function(i){return n.tileID.getTilePoint(i)._round()});return this._boundsArray=new i.StructArrayLayout4i8,this._boundsArray.emplaceBack(a[0].x,a[0].y,0,0),this._boundsArray.emplaceBack(a[1].x,a[1].y,i.EXTENT,0),this._boundsArray.emplaceBack(a[3].x,a[3].y,0,i.EXTENT),this._boundsArray.emplaceBack(a[2].x,a[2].y,i.EXTENT,i.EXTENT),this.boundsBuffer&&(this.boundsBuffer.destroy(),delete this.boundsBuffer),this.fire(new i.Event("data",{dataType:"source",sourceDataType:"content"})),this},n.prototype.prepare=function(){if(0!==Object.keys(this.tiles).length&&this.image){var r=this.map.painter.context,n=r.gl;for(var o in this.boundsBuffer||(this.boundsBuffer=r.createVertexBuffer(this._boundsArray,P.members)),this.boundsSegments||(this.boundsSegments=i.SegmentVector.simpleSegment(0,0,4,2)),this.texture||(this.texture=new i.Texture(r,this.image,n.RGBA),this.texture.bind(n.LINEAR,n.CLAMP_TO_EDGE)),this.tiles){var a=this.tiles[o];"loaded"!==a.state&&(a.state="loaded",a.texture=this.texture)}}},n.prototype.loadTile=function(i,r){this.tileID&&this.tileID.equals(i.tileID.canonical)?(this.tiles[String(i.tileID.wrap)]=i,i.buckets={}):i.state="errored",r(null)},n.prototype.serialize=function(){return{type:"image",url:this.options.url,coordinates:this.coordinates}},n.prototype.hasTransition=function(){return!1},n}(i.Evented),k=function(r){function n(i,n,o,a){r.call(this,i,n,o,a),this.roundZoom=!0,this.type="video",this.options=n}return r&&(n.__proto__=r),(n.prototype=Object.create(r&&r.prototype)).constructor=n,n.prototype.load=function(){var r=this;this._loaded=!1;var n=this.options;this.urls=[];for(var o=0,a=n.urls;o<a.length;o+=1)this.urls.push(this.map._requestManager.transformRequest(a[o],i.ResourceType.Source).url);i.getVideo(this.urls,function(n,o){r._loaded=!0,n?r.fire(new i.ErrorEvent(n)):o&&(r.video=o,r.video.loop=!0,r.video.setAttribute("playsinline",""),r.video.addEventListener("playing",function(){r.map.triggerRepaint()}),r.map&&r.video.play(),r._finishLoading())})},n.prototype.pause=function(){this.video&&this.video.pause()},n.prototype.play=function(){this.video&&this.video.play()},n.prototype.seek=function(r){if(this.video){var n=this.video.seekable;r<n.start(0)||r>n.end(0)?this.fire(new i.ErrorEvent(new i.ValidationError("sources."+this.id,null,"Playback for this video can be set only between the "+n.start(0)+" and "+n.end(0)+"-second mark."))):this.video.currentTime=r}},n.prototype.getVideo=function(){return this.video}

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r=this.gl;r.framebufferRenderbuffer(r.FRAMEBUFFER,r.DEPTH_ATTACHMENT,r.RENDERBUFFER,i),this.current=i,this.dirty=!1}},r}(t_),tx=function(i,r,n,o){this.context=i,this.width=r,this.height=n;var a=this.framebuffer=i.gl.createFramebuffer();this.colorAttachment=new tg(i,a),o&&(this.depthAttachment=new tv(i,a))};tx.prototype.destroy=function(){var i=this.context.gl,r=this.colorAttachment.get();if(r&&i.deleteTexture(r),this.depthAttachment){var n=this.depthAttachment.get();n&&i.deleteRenderbuffer(n)}i.deleteFramebuffer(this.framebuffer)};var tb=function(i,r,n){this.func=i,this.mask=r,this.range=n};tb.ReadOnly=!1,tb.ReadWrite=!0,tb.disabled=new tb(519,tb.ReadOnly,[0,1]);var tw=function(i,r,n,o,a,s){this.test=i,this.ref=r,this.mask=n,this.fail=o,this.depthFail=a,this.pass=s};tw.disabled=new tw({func:519,mask:0},0,0,7680,7680,7680);var tS=function(i,r,n){this.blendFunction=i,this.blendColor=r,this.mask=n};tS.disabled=new tS(tS.Replace=[1,0],i.Color.transparent,[!1,!1,!1,!1]),tS.unblended=new tS(tS.Replace,i.Color.transparent,[!0,!0,!0,!0]),tS.alphaBlended=new tS([1,771],i.Color.transparent,[!0,!0,!0,!0]);var tT=function(i,r,n){this.enable=i,this.mode=r,this.frontFace=n};tT.disabled=new tT(!1,1029,2305),tT.backCCW=new tT(!0,1029,2305);var tI=function(i){this.gl=i,this.extVertexArrayObject=this.gl.getExtension("OES_vertex_array_object"),this.clearColor=new V(this),this.clearDepth=new N(this),this.clearStencil=new j(this),this.colorMask=new q(this),this.depthMask=new Z(this),this.stencilMask=new G(this),this.stencilFunc=new X(this),this.stencilOp=new W(this),this.stencilTest=new K(this),this.depthRange=new H(this),this.depthTest=new J(this),this.depthFunc=new Y(this),this.blend=new Q(this),this.blendFunc=new $(this),this.blendColor=new tt(this),this.blendEquation=new te(this),this.cullFace=new ti(this),this.cullFaceSide=new tr(this),this.frontFace=new tn(this),this.program=new to(this),this.activeTexture=new ta(this),this.viewport=new ts(this),this.bindFramebuffer=new tl(this),this.bindRenderbuffer=new tu(this),this.bindTexture=new tc(this),this.bindVertexBuffer=new tp(this),this.bindElementBuffer=new th(this),this.bindVertexArrayOES=this.extVertexArrayObject&&new tf(this),this.pixelStoreUnpack=new td(this),this.pixelStoreUnpackPremultiplyAlpha=new tm(this),this.pixelStoreUnpackFlipY=new ty(this),this.extTextureFilterAnisotropic=i.getExtension("EXT_texture_filter_anisotropic")||i.getExtension("MOZ_EXT_texture_filter_anisotropic")||i.getExtension("WEBKIT_EXT_texture_filter_anisotropic"),this.extTextureFilterAnisotropic&&(this.extTextureFilterAnisotropicMax=i.getParameter(this.extTextureFilterAnisotropic.MAX_TEXTURE_MAX_ANISOTROPY_EXT)),this.extTextureHalfFloat=i.getExtension("OES_texture_half_float"),this.extTextureHalfFloat&&(i.getExtension("OES_texture_half_float_linear"),this.extRenderToTextureHalfFloat=i.getExtension("EXT_color_buffer_half_float")),this.extTimerQuery=i.getExtension("EXT_disjoint_timer_query"),this.maxTextureSize=i.getParameter(i.MAX_TEXTURE_SIZE)};tI.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()},tI.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},tI.prototype.createIndexBuffer=function(i,r){return new R(this,i,r)},tI.prototype.createVertexBuffer=function(i,r,n){return new O(this,i,r,n)},tI.prototype.createRenderbuffer=function(i,r,n){var o=this.gl,a=o.createRenderbuffer();return this.bindRenderbuffer.set(a),o.renderbufferStorage(o.RENDERBUFFER,i,r,n),this.bindRenderbuffer.set(null),a},tI.prototype.createFramebuffer=function(i,r,n){return new tx(this,i,r,n)},tI.prototype.clear=function(i){var r=i.color,n=i.depth,o=this.gl,a=0;r&&(a|=o.COLOR_BUFFER_BIT,this.clearColor.set(r),this.colorMask.set([!0,!0,!0,!0])),void 0!==n&&(a|=o.DEPTH_BUFFER_BIT,this.depthRange.set([0,1]),this.clearDepth.set(n),this.depthMask.set(!0)),o.clear(a)},tI.prototype.setCullFace=function(i){!1===i.enable?this.cullFace.set(!1):(this.cullFace.set(!0),this.cullFaceSide.set(i.mode),this.frontFace.set(i.frontFace))},tI.prototype.setDepthMode=function(i){i.func!==this.gl.ALWAYS||i.mask?(this.depthTest.set(!0),this.depthFunc.set(i.func),this.depthMask.set(i.mask),this.depthRange.set(i.range)):this.depthTest.set(!1)},tI.prototype.setStencilMode=function(i){i.test.func!==this.gl.ALWAYS||i.mask?(this.stencilTest.set(!0),this.stencilMask.set(i.mask),this.stencilOp.set([i.fail,i.depthFail,i.pass

1]),this.stencilFunc.set({func:i.test.func,ref:i.ref,mask:i.test.mask})):this.stencilTest.set(!1)},tI.prototype.setColorMode=function(r){i.deepEqual(r.blendFunction,tS.Replace)?this.blend.set(!1):(this.blend.set(!0),this.blendFunc.set(r.blendFunction),this.blendColor.set(r.blendColor)),this.colorMask.set(r.mask)},tI.prototype.unbindVAO=function(){this.extVertexArrayObject&&this.bindVertexArrayOES.set(null)};var tE=function(r){function n(n,o,a){var s=this;r.call(this),this.id=n,this.dispatcher=a,this.on("data",function(i){"source"===i.dataType&&"metadata"===i.sourceDataType&&(s._sourceLoaded=!0),s._sourceLoaded&&!s._paused&&"source"===i.dataType&&"content"===i.sourceDataType&&(s.reload(),s.transform&&s.update(s.transform))}),this.on("error",function(){s._sourceErrored=!0}),this._source=function(r,n,o,a){var s=new D[n.type](r,n,o,a);if(s.id!==r)throw Error("Expected Source id to be "+r+" instead of "+s.id);return i.bindAll(["load","abort","unload","serialize","prepare"],s),s}(n,o,a,this),this._tiles={},this._cache=new B(0,this._unloadTile.bind(this)),this._timers={},this._cacheTimers={},this._maxTileCacheSize=null,this._loadedParentTiles={},this._coveredTiles={},this._state=new i.SourceFeatureState}return r&&(n.__proto__=r),(n.prototype=Object.create(r&&r.prototype)).constructor=n,n.prototype.onAdd=function(i){this.map=i,this._maxTileCacheSize=i?i._maxTileC

1acheSize:null,this._source&&this._source.onAdd&&this._source.onAdd(i)},n.prototype.onRemove=function(i){this._source&&this._source.onRemove&&this._source.onRemove(i)},n.prototype.loaded=function(){if(this._sourceErrored)return!0;if(!this._sourceLoaded||!this._source.loaded())return!1;for(var i in this._tiles){var r=this._tiles[i];if("loaded"!==r.state&&"errored"!==r.state)return!1}return!0},n.prototype.getSource=function(){return this._source},n.prototype.pause=function(){this._paused=!0},n.prototype.resume=function(){if(this._paused){var i=this._shouldReloadOnResume;this._paused=!1,this._shouldReloadOnResume=!1,i&&this.reload(),this.transform&&this.update(this.transform)}},n.prototype._loadTile=function(i,r){return this._source.loadTile(i,r)},n.prototype._unloadTile=function(i){if(this._source.unloadTile)return this._source.unloadTile(i,function(){})},n.prototype._abortTile=function(i){if(this._source.abortTile)return this._source.abortTile(i,function(){})},n.prototype.serialize=function(){return this._source.serialize()},n.prototype.prepare=function(i){for(var r in this._source.prepare&&this._source.prepare(),this._state.coalesceChanges(this._tiles,this.map?this.map.painter:null),this._tiles){var n=this._tiles[r];n.upload(i),n.prepare(this.map.style.imageManager)}},n.prototype.getIds=function(){return i.values(this._tiles).map(function(i){return i.tileID}).sort(tA).map(function(i){return i.key})},n.prototype.getRenderableIds=function(r){var n=this,o=[];for(var a in this._tiles)this._isIdRenderable(a,r)&&o.push(this._tiles[a]);return r?o.sort(function(r,o){var a=r.tileID,s=o.tileID,l=new i.Point(a.canonical.x,a.canonical.y)._rotate(n.transform.angle),u=new i.Point(s.canonical.x,s.canonical.y)._rotate(n.transform.angle);return a.overscaledZ-s.overscaledZ||u.y-l.y||u.x-l.x}).map(function(i){return i.tileID.key}):o.map(function(i){return i.tileID}).sort(tA).map(function(i){return i.key})},n.prototype.hasRenderableParent=function(i){var r=this.findLoadedParent(i,0);return!!r&&this._isIdRenderable(r.tileID.key)},n.prototype._isIdRenderable=function(i,r){return this._tiles[i]&&this._tiles[i].hasData()&&!this._coveredTiles[i]&&(r||!this._tiles[i].holdingForFade())},n.prototype.reload=function(){if(this._paused)this._shouldReloadOnResume=!0;else for(var i in this._cache.reset(),this._tiles)"errored"!==this._tiles[i].state&&this._reloadTile(i,"reloading")},n.prototype._reloadTile=function(i,r){var n=this._tiles[i];n&&("loading"!==n.state&&(n.state=r),this._loadTile(n,this._tileLoaded.bind(this,n,i,r)))},n.prototype._tileLoaded=function(r,n,o,a){if(a)return r.state="errored",void(404!==a.status?this._source.fire(new i.ErrorEvent(a,{tile:r})):this.update(this.transform));r.timeAdded=i.browser.now(),"expired"===o&&(r.refreshedUponExpiration=!0),this._setTileReloadTimer(n,r),"raster-dem"===this.getSource().type&&r.dem&&this._backfillDEM(r),this._state.initializeTileState(r,this.map?this.map.painter:null),this._source.fire(new i.Event("data",{dataType:"source",tile:r,coord:r.tileID}))},n.prototype._backfillDEM=function(i){for(var r=this.getRenderableIds(),n=0;n<r.length;n++){var o=r[n];if(i.neighboringTiles&&i.neighboringTiles[o]){var a=this.getTileByID(o);s(i,a),s(a,i)}}function s(i,r){i.needsHillshadePrepare=!0;var n=r.tileID.canonical.x-i.tileID.canonical.x,o=r.tileID.canonical.y-i.tileID.canonical.y,a=Math.pow(2,i.tileID.canonical.z),s=r.tileID.key;0===n&&0===o||Math.abs(o)>1||(Math.abs(n)>1&&(1===Math.abs(n+a)?n+=a:1===Math.abs(n-a)&&(n-=a)),r.dem&&i.dem&&(i.dem.backfillBorder(r.dem,n,o),i.neighboringTiles&&i.neighboringTiles[s]&&(i.neighboringTiles[s].backfilled=!0)))}},n.prototype.getTile=function(i){return this.getTileByID(i.key)},n.prototype.getTileByID=function(i){return this._tiles[i]},n.prototype._retainLoadedChildren=function(i,r,n,o){for(var a in this._tiles){var s=this._tiles[a];if(!(o[a]||!s.hasData()||s.tileID.overscaledZ<=r||s.tileID.overscaledZ>n)){for(var l=s.tileID;s&&s.tileID.overscaledZ>r+1;){var u=s.tileID.scaledTo(s.tileID.overscaledZ-1);(s=this._tiles[u.key])&&s.hasData()&&(l=u)}for(var c=l;c.overscaledZ>r;)if(i[(c=c.scaledTo(c.overscaledZ-1)).key]){o[l.key]=l;break}}}},n.prototype.findLoadedParent=function(i,r){if(i.key in this._loadedParentTiles){var n=this._loadedParentTiles[i.key];return n&&n.tileID.overscaledZ>=r?n:null}for(var o=i.overscaledZ-1;o>=r;o--){var a=i.scaledTo(o),s=this._getLoadedTile(a);if(s)return s}},n.prototype._getLoadedTile=function(i){var r=this._tiles[i.key];return r&&r.hasData()?r:this._cache.getByKey(i.wrapped().key)},n.prototype.updateCacheSize=function(i){var r=Math.floor((Math.ceil(i.width/this._source.tileSize)+1)*(Math.ceil(i.height/this._source.tileSize)+1)*5),n="number"==typeof this._maxTileC

1acheSize?Math.min(this._maxTileCacheSize,r):r;this._cache.setMaxSize(n)},n.prototype.handleWrapJump=function(i){var r=Math.round((i-(void 0===this._prevLng?i:this._prevLng))/360);if(this._prevLng=i,r){var n={};for(var o in this._tiles){var a=this._tiles[o];a.tileID=a.tileID.unwrapTo(a.tileID.wrap+r),n[a.tileID.key]=a}for(var s in this._tiles=n,this._timers)clearTimeout(this._timers[s]),delete this._timers[s];for(var l in this._tiles)this._setTileReloadTimer(l,this._tiles[l])}},n.prototype.update=function(r){var o=this;if(this.transform=r,this._sourceLoaded&&!this._paused){this.updateCacheSize(r),this.handleWrapJump(this.transform.center.lng),this._coveredTiles={},this.used?this._source.tileID?a=r.getVisibleUnwrappedCoordinates(this._source.tileID).map(function(r){return new i.OverscaledTileID(r.canonical.z,r.wrap,r.canonical.z,r.canonical.x,r.canonical.y)}):(a=r.coveringTiles({tileSize:this._source.tileSize,minzoom:this._source.minzoom,maxzoom:this._source.maxzoom,roundZoom:this._source.roundZoom,reparseOverscaled:this._source.reparseOverscaled}),this._source.hasTile&&(a=a.filter(function(i){return o._source.hasTile(i)}))):a=[];var a,s=r.coveringZoomLevel(this._source),l=Math.max(s-n.maxOverzooming,this._source.minzoom),u=Math.max(s+n.maxUnderzooming,this._source.minzoom),c=this._updateRetainedTiles(a,s);if(tz(this._source.type)){for(var p={},h={},f=0,d=Object.keys(c);f<d.length;f+=1){var m=d[f],y=c[m],_=this._tiles[m];if(_&&!(_.fadeEndTime&&_.fadeEndTime<=i.browser.now())){var g=this.findLoadedParent(y,l);g&&(this._addTile(g.tileID),p[g.tileID.key]=g.tileID),h[m]=y}}for(var v in this._retainLoadedChildren(h,s,u,c),p)c[v]||(this._coveredTiles[v]=!0,c[v]=p[v])}for(var x in c)this._tiles[x].clearFadeHold();for(var b=0,w=i.keysDifference(this._tiles,c);b<w.length;b+=1){var S=w[b],T=this._tiles[S];T.hasSymbolBuckets&&!T.holdingForFade()?T.setHoldDuration(this.map._fadeDuration):T.hasSymbolBuckets&&!T.symbolFadeFinished()||this._removeTile(S)}this._updateLoadedParentTileCache()}},n.prototype.releaseSymbolFadeTiles=function(){for(var i in this._tiles)this._tiles[i].holdingForFade()&&this._removeTile(i)},n.prototype._updateRetainedTiles=function(i,r){for(var o={},a={},s=Math.max(r-n.maxOverzooming,this._source.minzoom),l=Math.max(r+n.maxUnderzooming,this._source.minzoom),u={},c=0;c<i.length;c+=1){var p=i[c],h=this._addTile(p);o[p.key]=p,h.hasData()||r<this._source.maxzoom&&(u[p.key]=p)}this._retainLoadedChildren(u,r,l,o);for(var f=0;f<i.length;f+=1){var d=i[f],m=this._tiles[d.key];if(!m.hasData()){if(r+1>this._source.maxzoom){var y=d.children(this._source.maxzoom)[0],_=this.getTile(y);if(_&&_.hasData()){o[y.key]=y;continue}}else{var g=d.children(this._source.maxzoom);if(o[g[0].key]&&o[g[1].key]&&o[g[2].key]&&o[g[3].key])continue}for(var v=m.wasRequested(),x=d.overscaledZ-1;x>=s;--x){var b=d.scaledTo(x);if(a[b.key]||(a[b.key]=!0,(m=this.getTile(b))||!v||(m=this._addTile(b)),m&&(o[b.key]=b,v=m.wasRequested(),m.hasData())))break}}}return o},n.prototype._updateLoadedParentTileCache=function(){for(var i in this._loadedParentTiles={},this._tiles){for(var r=[],n=void 0,o=this._tiles[i].tileID;o.overscaledZ>0;){if(o.key in this._loadedParentTiles){n=this._loadedParentTiles[o.key];break}r.push(o.key);var a=o.scaledTo(o.overscaledZ-1);if(n=this._getLoadedTile(a))break;o=a}for(var s=0;s<r.length;s+=1)this._loadedParentTiles[r[s]]=n}},n.prototype._addTile=function(r){var n=this._tiles[r.key];if(n)return n;(n=this._cache.getAndRemove(r))&&(this._setTileReloadTimer(r.key,n),n.tileID=r,this._state.initializeTileState(n,this.map?this.map.painter:null),this._cacheTimers[r.key]&&(clearTimeout(this._cacheTimers[r.key]),delete this._cacheTimers[r.key],this._setTileReloadTimer(r.key,n)));var o=!!n;return o||(n=new i.Tile(r,this._source.tileSize*r.overscaleFactor()),this._loadTile(n,this._tileLoaded.bind(this,n,r.key,n.state))),n?(n.uses++,this._tiles[r.key]=n,o||this._source.fire(new i.Event("dataloading",{tile:n,coord:n.tileID,dataType:"source"})),n):null},n.prototype._setTileReloadTimer=function(i,r){var n=this;i in this._timers&&(clearTimeout(this._timers[i]),delete this._timers[i]);var o=r.getExpiryTimeout();o&&(this._timers[i]=setTimeout(function(){n._reloadTile(i,"expired"),delete n._timers[i]},o))},n.prototype._removeTile=function(i){var r=this._tiles[i];r&&(r.uses--,delete this._tiles[i],this._timers[i]&&(clearTimeout(this._timers[i]),delete this._timers[i]),r.uses>0||(r.hasData()&&"reloading"!==r.state?this._cache.add(r.tileID,r,r.getExpiryTimeout()):(r.aborted=!0,this._abortTile(r),this._unloadTile(r))))},n.prototype.clearTiles=function(){for(var i in this._shouldReloadOnResume=!1,this._paused=!1,this._tiles)this._removeTile(i);this._cache.reset()},n.prototype.tilesIn=function(r,n,o){var a=this,s=[],l=this.transform;if(!l)return s;for(var u=o?l.getCameraQueryGeometry(r):r,c=r.map(function(i){return l.pointCoordinate(i)}),p=u.map(function(i){return l.pointCoordinate(i)}),h=this.getIds(),f=1/0,d=1/0,m=-1/0,y=-1/0,_=0;_<p.length;_+=1){var g=p[_];f=Math.min(f,g.x),d=Math.min(d,g.y),m=Math.max(m,g.x),y=Math.max(y,g.y)}for(var v=0;v<h.length;v++)(function(r){var o=a._tiles[h[r]];if(!o.holdingForFade()){var u=o.tileID,_=Math.pow(2,l.zoom-o.tileID.overscaledZ

1),g=n*o.queryPadding*i.EXTENT/o.tileSize/_,v=[u.getTilePoint(new i.MercatorCoordinate(f,d)),u.getTilePoint(new i.MercatorCoordinate(m,y))];if(v[0].x-g<i.EXTENT&&v[0].y-g<i.EXTENT&&v[1].x+g>=0&&v[1].y+g>=0){var x=c.map(function(i){return u.getTilePoint(i)}),b=p.map(function(i){return u.getTilePoint(i)});s.push({tile:o,tileID:u,queryGeometry:x,cameraQueryGeometry:b,scale:_})}}})(v);return s},n.prototype.getVisibleCoordinates=function(i){for(var r=this,n=this.getRenderableIds(i).map(function(i){return r._tiles[i].tileID}),o=0;o<n.length;o+=1){var a=n[o];a.posMatrix=this.transform.calculatePosMatrix(a.toUnwrapped())}return n},n.prototype.hasTransition=function(){if(this._source.hasTransition())return!0;if(tz(this._source.type))for(var r in this._tiles){var n=this._tiles[r];if(void 0!==n.fadeEndTime&&n.fadeEndTime>=i.browser.now())return!0}return!1},n.prototype.setFeatureState=function(i,r,n){this._state.updateState(i=i||"_geojsonTileLayer",r,n)},n.prototype.removeFeatureState=function(i,r,n){this._state.removeFeatureState(i=i||"_geojsonTileLayer",r,n)},n.prototype.getFeatureState=function(i,r){return this._state.getState(i=i||"_geojsonTileLayer",r)},n.prototype.setDependencies=function(i,r,n){var o=this._tiles[i];o&&o.setDependencies(r,n)},n.prototype.reloadTilesForDependencies=function(i,r){for(var n in this._tiles)this._tiles[n].hasDependency(i,r)&&this._reloadTile(n,"reloading");this._cache.filter(function(n){return!n.hasDependency(i,r)})},n}(i.Evented);function tA(i,r){var n=Math.abs(2*i.wrap)-+(i.wrap<0),o=Math.abs(2*r.wrap)-+(r.wrap<0);return i.overscaledZ-r.overscaledZ||o-n||r.canonical.y-i.canonical.y||r.canonical.x-i.canonical.x}function tz(i){return"raster"===i||"image"===i||"video"===i}function tP(){return new i.window.Worker(rm.workerUrl)}tE.maxOverzooming=10,tE.maxUnderzooming=3;var tC="mapboxgl_preloaded_worker_pool",tk=function(){this.active={}};tk.prototype.acquire=function(i){if(!this.workers)for(this.workers=[];this.workers.length<tk.workerCount;)this.workers.push(new tP);return this.active[i]=!0,this.workers.slice()},tk.prototype.release=function(i){delete this.active[i],0===this.numActive()&&(this.workers.forEach(function(i){i.terminate()}),this.workers=null)},tk.prototype.isPreloaded=function(){return!!this.active[tC]},tk.prototype.numActive=function(){return Object.keys(this.active).length};var tM,tD=Math.floor(i.browser.hardwareConcurrency/2);function tL(){return tM||(tM=new tk),tM}function tB(r){r=r.slice();for(var n=Object.create(null),o=0;o<r.length;o++)n[r[o].id]=r[o];for(var a=0;a<r.length;a++)"ref"in r[a]&&(r[a]=function(r,n){var o={};for(var a in r)"ref"!==a&&(o[a]=r[a]);return i.refProperties.forEach(function(i){i in n&&(o[i]=n[i])}),o}(r[a],n[r[a].ref]));return r}tk.workerCount=Math.max(Math.min(tD,6),1);var tR={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 tF(i,r,n){n.push({command:tR.addSource,args:[i,r[i]]})}function tO(i,r,n){r.push({command:tR.removeSource,args:[i]}),n[i]=!0}function tU(r,n,o,a,s,l){var u;for(u in n=n||{},r=r||{})r.hasOwnProperty(u)&&(i.deepEqual(r[u],n[u])||o.push({command:l,args:[a,u,n[u],s]}));for(u in n)n.hasOwnProperty(u)&&!r.hasOwnProperty(u)&&(i.deepEqual(r[u],n[u])||o.push({command:l,args:[a,u,n[u],s]}))}function tV(i){return i.id}function tN(i,r){return i[r.id]=r,i}var tj=function(i,r){this.reset(i,r)};tj.prototype.reset=function(i,r){this.points=i||[],this._distances=[0];for(var n=1;n<this.points.length;n++)this._distances[n]=this._distances[n-1]+this.points[n].dist(this.points[n-1]);this.length=this._distances[this._distances.length-1],this.padding=Math.min(r||0,.5*this.length),this.paddedLength=this.length-2*this.padding},tj.prototype.lerp=function(r){if(1===this.points.length)return this.points[0];r=i.clamp(r,0,1);for(var n=1,o=this._distances[n],a=r*this.paddedLength+this.padding;o<a&&n<this._distances.length;)o=this._distances[++n];var s=n-1,l=this._distances[s],u=o-l,c=u>0?(a-l)/u:0;return this.points[s].mult(1-c).add(this.points[n].mult(c))};var tq=function(i,r,n){var o=this.boxCells=[],a=this.circleCells=[];this.xCellCount=Math.ceil(i/n),this.yCellCount=Math.ceil(r/n);for(var s=0;s<this.xCellCount*this.yCellCount;s++)o.push([]),a.push([]);this.circleKeys=[],this.boxKeys=[],this.bboxes=[],this.circles=[],this.width=i,this.height=r,this.xScale=this.xCellCount/i,this.yScale=this.yCellCount/r,this.boxUid=0,this.circleUid=0};function tZ(r,n,o,a,s){var l=i.create();return n?(i.scale(l,l,[1/s,1/s,1]),o||i.rotateZ(l,l,a.angle)):i.multiply(l,a.labelPlaneMatr

1ix,r),l}function tG(r,n,o,a,s){if(n){var l=i.clone(r);return i.scale(l,l,[s,s,1]),o||i.rotateZ(l,l,-a.angle),l}return a.glCoordMatrix}function tX(r,n){var o=[r.x,r.y,0,1];t1(o,o,n);var a=o[3];return{point:new i.Point(o[0]/a,o[1]/a),signedDistanceFromCamera:a}}function tW(i,r){return .5+i/r*.5}function tK(i,r,n,o,a,s,l,u,c,p,h){var f=u.glyphStartIndex+u.numGlyphs,d=u.lineStartIndex,m=u.lineStartIndex+u.lineLength,y=r.getoffsetX(u.glyphStartIndex),_=r.getoffsetX(f-1),g=tQ(i*y,n,o,a,s,l,u.segment,d,m,c,p,h);if(!g)return null;var v=tQ(i*_,n,o,a,s,l,u.segment,d,m,c,p,h);return v?{first:g,last:v}:null}function tH(r,n,o,a){return r===i.WritingMode.horizontal&&Math.abs(o.y-n.y)>Math.abs(o.x-n.x)*a?{useVertical:!0}:(r===i.WritingMode.vertical?n.y<o.y:n.x>o.x)?{needsFlipping:!0}:null}function tJ(r,n,o,a,s,l,u,c,p,h,f,d,m,y){var _,g=n/24,v=r.lineOffsetX*g,x=r.lineOffsetY*g;if(r.numGlyphs>1){var b=r.glyphStartIndex+r.numGlyphs,w=r.lineStartIndex,S=r.lineStartIndex+r.lineLength,T=tK(g,c,v,x,o,f,d,r,p,l,m);if(!T)return{notEnoughRoom:!0};var I=tX(T.first.point,u).point,E=tX(T.last.point,u).point;if(a&&!o){var A=tH(r.writingMode,I,E,y);if(A)return A}_=[T.first];for(var z=r.glyphStartIndex+1;z<b-1;z++)_.push(tQ(g*c.getoffsetX(z),v,x,o,f,d,r.segment,w,S,p,l,m));_.push(T.last)}else{if(a&&!o){var P=tX(d,s).point,C=r.lineStartIndex+r.segment+1,k=new i.Point(p.getx(C),p.gety(C)),M=tX(k,s),D=M.signedDistanceFromCamera>0?M.point:tY(d,k,P,1,s),L=tH(r.writingMode,P,D,y);if(L)return L}var B=tQ(g*c.getoffsetX(r.glyphStartIndex),v,x,o,f,d,r.segment,r.lineStartIndex,r.lineStartIndex+r.lineLength,p,l,m);if(!B)return{notEnoughRoom:!0};_=[B]}for(var R=0,F=_;R<F.length;R+=1){var O=F[R];i.addDynamicAttributes(h,O.point,O.angle)}return{}}function tY(i,r,n,o,a){var s=tX(i.add(i.sub(r)._unit()),a).point,l=n.sub(s);return n.add(l._mult(o/l.mag()))}function tQ(r,n,o,a,s,l,u,c,p,h,f,d){var m=a?r-n:r+n,y=m>0?1:-1,_=0;a&&(y*=-1,_=Math.PI),y<0&&(_+=Math.PI);for(var g=y>0?c+u:c+u+1,v=s,x=s,b=0,w=0,S=Math.abs(m),T=[];b+w<=S;){if((g+=y)<c||g>=p)return null;if(x=v,T.push(v),void 0===(v=d[g])){var I=new i.Point(h.getx(g),h.gety(g)),E=tX(I,f);if(E.signedDistanceFromCamera>0)v=d[g]=E.point;else{var A=g-y;v=tY(0===b?l:new i.Point(h.getx(A),h.gety(A)),I,x,S-b+1,f)}}b+=w,w=x.dist(v)}var z=(S-b)/w,P=v.sub(x),C=P.mult(z)._add(x);C._add(P._unit()._perp()._mult(o*y));var k=_+Math.atan2(v.y-x.y,v.x-x.x);return T.push(C),{point:C,angle:k,path:T}}tq.prototype.keysLength=function(){return this.boxKeys.length+this.circleKeys.length},tq.prototype.insert=function(i,r,n,o,a){this._forEachCell(r,n,o,a,this._insertBoxCell,this.boxUid++),this.boxKeys.push(i),this.bboxes.push(r),this.bboxes.push(n),this.bboxes.push(o),this.bboxes.push(a)},tq.prototype.insertCircle=function(i,r,n,o){this._forEachCell(r-o,n-o,r+o,n+o,this._insertCircleCell,this.circleUid++),this.circleKeys.push(i),this.circles.push(r),this.circles.push(n),this.circles.push(o)},tq.prototype._insertBoxCell=function(i,r,n,o,a,s){this.boxCells[a].push(s)},tq.prototype._insertCircleCell=function(i,r,n,o,a,s){this.circleCells[a].push(s)}

1,tq.prototype._query=function(i,r,n,o,a,s){if(n<0||i>this.width||o<0||r>this.height)return!a&&[];var l=[];if(i<=0&&r<=0&&this.width<=n&&this.height<=o){if(a)return!0;for(var u=0;u<this.boxKeys.length;u++)l.push({key:this.boxKeys[u],x1:this.bboxes[4*u],y1:this.bboxes[4*u+1],x2:this.bboxes[4*u+2],y2:this.bboxes[4*u+3]});for(var c=0;c<this.circleKeys.length;c++){var p=this.circles[3*c],h=this.circles[3*c+1],f=this.circles[3*c+2];l.push({key:this.circleKeys[c],x1:p-f,y1:h-f,x2:p+f,y2:h+f})}return s?l.filter(s):l}return this._forEachCell(i,r,n,o,this._queryCell,l,{hitTest:a,seenUids:{box:{},circle:{}}},s),a?l.length>0:l},tq.prototype._queryCircle=function(i,r,n,o,a){var s=i-n,l=i+n,u=r-n,c=r+n;if(l<0||s>this.width||c<0||u>this.height)return!o&&[];var p=[];return this._forEachCell(s,u,l,c,this._queryCellCircle,p,{hitTest:o,circle:{x:i,y:r,radius:n},seenUids:{box:{},circle:{}}},a),o?p.length>0:p},tq.prototype.query=function(i,r,n,o,a){return this._query(i,r,n,o,!1,a)},tq.prototype.hitTest=function(i,r,n,o,a){return this._query(i,r,n,o,!0,a)},tq.prototype.hitTestCircle=function(i,r,n,o){return this._queryCircle(i,r,n,!0,o)},tq.prototype._queryCell=function(i,r,n,o,a,s,l,u){var c=l.seenUids,p=this.boxCells[a];if(null!==p)for(var h=this.bboxes,f=0;f<p.length;f+=1){var d=p[f];if(!c.box[d]){c.box[d]=!0;var m=4*d;if(i<=h[m+2]&&r<=h[m+3]&&n>=h[m+0]&&o>=h[m+1]&&(!u||u(this.boxKeys[d]))){if(l.hitTest)return s.push(!0),!0;s.push({key:this.boxKeys[d],x1:h[m],y1:h[m+1],x2:h[m+2],y2:h[m+3]})}}}var y=this.circleCells[a];if(null!==y)for(var _=this.circles,g=0;g<y.length;g+=1){var v=y[g];if(!c.circle[v]){c.circle[v]=!0;var x=3*v;if(this._circleAndRectCollide(_[x],_[x+1],_[x+2],i,r,n,o)&&(!u||u(this.circleKeys[v]))){if(l.hitTest)return s.push(!0),!0;var b=_[x],w=_[x+1],S=_[x+2];s.push({key:this.circleKeys[v],x1:b-S,y1:w-S,x2:b+S,y2:w+S})}}}},tq.prototype._queryCellCircle=function(i,r,n,o,a,s,l,u){var c=l.circle,p=l.seenUids,h=this.boxCells[a];if(null!==h)for(var f=this.bboxes,d=0;d<h.length;d+=1){var m=h[d];if(!p.box[m]){p.box[m]=!0;var y=4*m;if(this._circleAndRectCollide(c.x,c.y,c.radius,f[y+0],f[y+1],f[y+2],f[y+3])&&(!u||u(this.boxKeys[m])))return s.push(!0),!0}}var _=this.circleCells[a];if(null!==_)for(var g=this.circles,v=0;v<_.length;v+=1){var x=_[v];if(!p.circle[x]){p.circle[x]=!0;var b=3*x;if(this._circlesCollide(g[b],g[b+1],g[b+2],c.x,c.y,c.radius)&&(!u||u(this.circleKeys[x])))return s.push(!0),!0}}},tq.prototype._forEachCell=function(i,r,n,o,a,s,l,u){for(var c=this._convertToXCellCoord(i),p=this._convertToYCellCoord(r),h=this._convertToXCellCoord(n),f=this._convertToYCellCoord(o),d=c;d<=h;d++)for(var m=p;m<=f;m++)if(a.call(this,i,r,n,o,this.xCellCount*m+d,s,l,u))return},tq.prototype._convertToXCellCoord=function(i){return Math.max(0,Math.min(this.xCellCount-1,Math.floor(i*this.xScale)))},tq.prototype._convertToYCellCoord=function(i){return Math.max(0,Math.min(this.yCellCount-1,Math.floor(i*this.yScale)))},tq.prototype._circlesCollide=function(i,r,n,o,a,s){var l=o-i,u=a-r,c=n+s;return c*c>l*l+u*u},tq.prototype._circleAndRectCollide=function(i,r,n,o,a,s,l){var u=(s-o)/2,c=Math.abs(i-(o+u));if(c>u+n)return!1;var p=(l-a)/2,h=Math.abs(r-(a+p));if(h>p+n)return!1;if(c<=u||h<=p)return!0;var f=c-u,d=h-p;return f*f+d*d<=n*n};var t$=new Float32Array([-1/0,-1/0,0,-1/0,-1/0,0,-1/0,-1/0,0,-1/0,-1/0,0]);function t0(i,r){for(var n=0;n<i;n++){var o=r.length;r.resize(o+4),r.float32.set(t$,3*o)}}function t1(i,r,n){var o=r[0],a=r[1];return i[0]=n[0]*o+n[4]*a+n[12],i[1]=n[1]*o+n[5]*a+n[13],i[3]=n[3]*o+n[7]*a+n[15],i}var t2=function(i,r,n){void 0===r&&(r=new tq(i.width+200,i.height+200,25)),void 0===n&&(n=new tq(i.width+200,i.height+200,25)),this.transform=i,this.grid=r,this.ignoredGrid=n,this.pitchfactor=Math.cos(i._pitch)*i.cameraToCenterDistance,this.screenRightBoundary=i.width+100,this.screenBottomBoundary=i.height+100,this.gridRightBoundary=i.width+200,this.gridBottomBoundary=i.height+200};function t5(r,n,o){return i.EXTENT/(r.tileSize*Math.pow(2,o-r.tileID.overscaledZ))*n}t2.prototype.placeCollisionBox=function(i,r,n,o,a){var s=this.projectAndGetPerspectiveRatio(o,i.anchorPointX,i.anchorPointY),l=n*s.perspectiveRatio,u=i.x1*l+s.point.x,c=i.y1*l+s.point.y,p=i.x2*l+s.point.x,h=i.y2*l+s.point.y;return!this.isInsideGrid(u,c,p,h)||!r&&this.grid.hitTest(u,c,p,h,a)?{box:[],offscreen:!1}:{box:[u,c,p,h],offscreen:this.isOffscreen(u,c,p,h)}},t2.prototype.placeCollisionCircles=function(r,n,o,a,s,l,u,c,p,h,f,d,m){var y=[],_=new i.Point(n.anchorX,n.anchorY),g=tX(_,l),v=tW(this.transform.cameraToCenterDistance,g.signedDistanceFromCamera),x=(h?s/v:s*v)/i.ONE_EM,b=tX(_,u).point,w=tK(x,a,n.lineOffsetX*x,n.lineOffsetY*x,!1,b,_,n,o,u,{}),S=!1,T=!1,I=!0;if(w){for(var E,A=.5*d*v+m,z=new i.Point(-100,-100),P=new i.Point(this.screenRightBoundary,this.screenBottomBoundary),C=new tj,k=w.first,M=w.last,D=[],L=k.path.length-1;L>=1;L--)D.push(k.path[L]);for(var B=1;B<M.path.length;B++)D.push(M.path[B]);var R=2.5*A;if(c){var F=D.map(function(i){return tX(i,c)});D=F.some(function(i){return i.signedDistanceFromCamera<=0})?[]:F.map(function(i){return i.point})}var O=[];if(D.length>0){for(var U=D[0].clone(),V=D[0].clone(),N=1;N<D.length;N++)U.x=Math.min(U.x,D[N].x),U.y=Math.min(U.y,D[N].y),V.x=Math.max(V.x,D[N].x),V.y=Math.max(V.y,D[N].y);O=U.x>=z.x&&V.x<=P.x&&U.y>=z.y&&V.y<=P.y?[D]:V.x<z.x||U.x>P.x||V.y<z.y||U.y>P.y?[]:i.clipLine([D],z.x,z.y,P.x,P.y)}for(var j=0,q=O;j<q.length;j+=1){C.reset(q[j],.25*A),E=C.length<=.5*A?1:Math.ceil(C.paddedLength/R)+1;for(var Z=0;Z<E;Z++){var G=Z/Math.max(E-1,1),X=C.lerp(G),W=X.x+100,K=X.y+100;y.push(W,K,A,0);var H=W-A,J=K-A,Y=W+A,Q=K+A;if(I=I&&this.isOffscreen(H,J,Y,Q),T=T||this.isInsideGrid(H,J,Y,Q),!r&&this.grid.hitTestCircle(W,K,A,f)&&(S=!0,!p))return{circles:[],offscreen:!1,collisionDetected:S}}}}return{circles:(p||!S)&&T?y:[],offscreen:I,collisionDetected:S}},t2.prototype.queryRenderedSymbols=function(r){if(0===r.length||0===this.grid.keysLength()&&0===this.ignoredGrid.keysLength())return{};for(var n=[],o=1/0,a=1/0,s=-1/0,l=-1/0,u=0;u<r.length;u+=1){var c=r[u],p=new i.Point(c.x+100,c.y+100);o=Math.min(o,p.x),a=Math.min(a,p.y),s=Math.max(s,p.x),l=Math.max(l,p.y),n.push(p)}for(var h={},f={},d=0,m=this.grid.query(o,a,s,l).concat(this.ignoredGrid.query(o,a,s,l));d<m.length;d+=1){var y=m[d],_=y.key;if(void 0===h[_.bucketInstanceId]&&(h[_.bucketInstanceId]={}),!h[_.bucketInstanceId][_.featureIndex]){var g=[new i.Point(y.x1,y.y1),new i.Point(y.x2,y.y1),new i.Point(y.x2,y.y2),new i.Point(y.x1,y.y2)];i.polygonIntersectsPolygon(n,g)&&(h[_.bucketInstanceId][_.featureIndex]=!0,void 0===f[_.bucketInstanceId]&&(f[_.bu

1cketInstanceId]=[]),f[_.bucketInstanceId].push(_.featureIndex))}}return f},t2.prototype.insertCollisionBox=function(i,r,n,o,a){(r?this.ignoredGrid:this.grid).insert({bucketInstanceId:n,featureIndex:o,collisionGroupID:a},i[0],i[1],i[2],i[3])},t2.prototype.insertCollisionCircles=function(i,r,n,o,a){for(var s=r?this.ignoredGrid:this.grid,l={bucketInstanceId:n,featureIndex:o,collisionGroupID:a},u=0;u<i.length;u+=4)s.insertCircle(l,i[u],i[u+1],i[u+2])},t2.prototype.projectAndGetPerspectiveRatio=function(r,n,o){var a=[n,o,0,1];return t1(a,a,r),{point:new i.Point((a[0]/a[3]+1)/2*this.transform.width+100,(-a[1]/a[3]+1)/2*this.transform.height+100),perspectiveRatio:.5+this.transform.cameraToCenterDistance/a[3]*.5}},t2.prototype.isOffscreen=function(i,r,n,o){return n<100||i>=this.screenRightBoundary||o<100||r>this.screenBottomBoundary},t2.prototype.isInsideGrid=function(i,r,n,o){return n>=0&&i<this.gridRightBoundary&&o>=0&&r<this.gridBottomBoundary},t2.prototype.getViewportMatrix=function(){var r=i.identity([]);return i.translate(r,r,[-100,-100,0]),r};var t4=function(i,r,n,o){this.opacity=i?Math.max(0,Math.min(1,i.opacity+(i.placed?r:-r))):o&&n?1:0,this.placed=n};t4.prototype.isHidden=function(){return 0===this.opacity&&!this.placed};var t3=function(i,r,n,o,a){this.text=new t4(i?i.text:null,r,n,a),this.icon=new t4(i?i.icon:null,r,o,a)};t3.prototype.isHidden=function(){return this.text.isHidden()&&this.icon.isHidden()};var t6=function(i,r,n){this.text=i,this.icon=r,this.skipFade=n},t8=function(){this.invProjMatrix=i.create(),this.viewportMatrix=i.create(),this.circles=[]},t9=function(i,r,n,o,a){this.bucketInstanceId=i,this.featureIndex=r,this.sourceLayerIndex=n,this.bucketIndex=o,this.tileID=a},t7=function(i){this.crossSourceCollisions=i,this.maxGroupID=0,this.collisionGroups={}};function et(r,n,o,a,s){var l=i.getAnchorAlignment(r),u=-(l.horizontalAlign-.5)*n,c=-(l.verticalAlign-.5)*o,p=i.evaluateVariableOffset(r,a);return new i.Point(u+p[0]*s,c+p[1]*s)}function ee(r,n,o,a,s,l){var u=r.x1,c=r.x2,p=r.y1,h=r.y2,f=r.anchorPointX,d=r.anchorPointY,m=new i.Point(n,o);return a&&m._rotate(s?l:-l),{x1:u+m.x,y1:p+m.y,x2:c+m.x,y2:h+m.y,anchorPointX:f,anchorPointY:d}}t7.prototype.get=function(i){if(this.crossSourceCollisions)return{ID:0,predicate:null};if(!this.collisionGroups[i]){var r=++this.maxGroupID;this.collisionGroups[i]={ID:r,predicate:function(i){return i.collisionGroupID===r}}}return this.collisionGroups[i]};var ei=function(i,r,n,o){this.transform=i.clone(),this.collisionIndex=new t2(this.transform),this.placements={},this.opacities={},this.variableOffsets={},this.stale=!1,this.commitTime=0,this.fadeDuration=r,this.retainedQueryData={},this.collisionGroups=new t7(n),this.collisionCircleArrays={},this.prevPlacement=o,o&&(o.prevPlacement=void 0),this.placedOrientations={}};function er(i,r,n,o,a){i.emplaceBack(r?1:0,n?1:0,o||0,a||0),i.emplaceBack(r?1:0,n?1:0,o||0,a||0),i.emplaceBack(r?1:0,n?1:0,o||0,a||0),i.emplaceBack(r?1:0,n?1:0,o||0,a||0)}function en(i){if(0===i.opacity&&!i.placed)return 0;if(1===i.opacity&&i.placed)return 4294967295;var r=i.placed?1:0,n=Math.floor(127*i.opacity);return 33554432*n+16777216*r+131072*n+65536*r+512*n+256*r+2*n+r}ei.prototype.getBucketParts=function(r,n,o,a){var s=o.getBucket(n),l=o.latestFeatureIndex;if(s&&l&&n.id===s.layerIds[0]){var u=o.collisionBoxArray,c=s.layers[0].layout,p=Math.pow(2,this.transform.zoom-o.tileID.overscaledZ),h=o.tileSize/i.EXTENT,f=this.transform.calculatePosMatrix(o.tileID.toUnwrapped()),d="map"===c.get("text-pitch-alignment"),m="map"===c.get("text-rotation-alignment"),y=t5(o,1,this.transform.zoom),_=tZ(f,d,m,this.transform,y),g=null;if(d){var v=tG(f,d,m,this.transform,y);g=i.multiply([],this.transform.labelPlaneMatrix,v)}this.retainedQueryData[s.bucketInstanceId]=new t9(s.bucketInstanceId,l,s.sourceLayerIndex,s.index,o.tileID);var x={bucket:s,layout:c,posMatrix:f,textLabelPlaneMatrix:_,labelToScreenMatrix:g,scale:p,textPixelRatio:h,holdingForFade:o.holdingForFade(),collisionBoxArray:u,partiallyEvaluatedTextSize:i.evaluateSizeForZoom(s.textSizeData,this.transform.zoom),collisionGroup:this.collisionGroups.get(s.sourceID)};if(a)for(var b=0,w=s.sortKeyRanges;b<w.length;b+=1){var S=w[b];r.push({sortKey:S.sortKey,symbolInstanceStart:S.symbolInstanceStart,symbolInstanceEnd:S.symbolInstanceEnd,parameters:x})}else r.push({symbolInstanceStart:0,symbolInstanceEnd:s.symbolInstances.length,parameters:x})}},ei.prototype.attemptAnchorPlacement=function(i,r,n,o,a,s,l,u,c,p,h,f,d,m,y

1){var _,g=[f.textOffset0,f.textOffset1],v=et(i,n,o,g,a),x=this.collisionIndex.placeCollisionBox(ee(r,v.x,v.y,s,l,this.transform.angle),h,u,c,p.predicate);if(!y||0!==this.collisionIndex.placeCollisionBox(ee(y,v.x,v.y,s,l,this.transform.angle),h,u,c,p.predicate).box.length)return x.box.length>0?(this.prevPlacement&&this.prevPlacement.variableOffsets[f.crossTileID]&&this.prevPlacement.placements[f.crossTileID]&&this.prevPlacement.placements[f.crossTileID].text&&(_=this.prevPlacement.variableOffsets[f.crossTileID].anchor),this.variableOffsets[f.crossTileID]={textOffset:g,width:n,height:o,anchor:i,textBoxScale:a,prevAnchor:_},this.markUsedJustification(d,i,f,m),d.allowVerticalPlacement&&(this.markUsedOrientation(d,m,f),this.placedOrientations[f.crossTileID]=m),{shift:v,placedGlyphBoxes:x}):void 0},ei.prototype.placeLayerBucketPart=function(r,n,o){var a=this,s=r.parameters,l=s.bucket,u=s.layout,c=s.posMatrix,p=s.textLabelPlaneMatrix,h=s.labelToScreenMatrix,f=s.textPixelRatio,d=s.holdingForFade,m=s.collisionBoxArray,y=s.partiallyEvaluatedTextSize,_=s.collisionGroup,g=u.get("text-optional"),v=u.get("icon-optional"),x=u.get("text-allow-overlap"),b=u.get("icon-allow-overlap"),w="map"===u.get("text-rotation-alignment"),S="map"===u.get("text-pitch-alignment"),T="none"!==u.get("icon-text-fit"),I="viewport-y"===u.get("symbol-z-order"),E=x&&(b||!l.hasIconData()||v),A=b&&(x||!l.hasTextData()||g);!l.collisionArrays&&m&&l.deserializeCollisionBoxes(m);var z=function(r,s){if(!n[r.crossTileID]){if(d)a.placements[r.crossTileID]=new t6(!1,!1,!1);else{var m,I=!1,z=!1,P=!0,C=null,k={box:null,offscreen:null},M={box:null,offscreen:null},D=null,L=null,B=0,R=0,F=0;s.textFeatureIndex?B=s.textFeatureIndex:r.useRuntimeCollisionCircles&&(B=r.featureIndex),s.verticalTextFeatureIndex&&(R=s.verticalTextFeatureIndex);var O=s.textBox;if(O){var U=function(n){var o=i.WritingMode.horizontal;if(l.allowVerticalPlacement&&!n&&a.prevPlacement){var s=a.prevPlacement.placedOrientations[r.crossTileID];s&&(a.placedOrientations[r.crossTileID]=s,a.markUsedOrientation(l,o=s,r))}return o},V=function(n,o){if(l.allowVerticalPlacement&&r.numVerticalGlyphVertices>0&&s.verticalTextBox)for(var a=0,u=l.writingModes;a<u.length&&(u[a]===i.WritingMode.vertical?M=k=o():k=n(),!(k&&k.box&&k.box.length));a+=1);else k=n()};if(u.get("text-variable-anchor")){var N=u.get("text-variable-anchor");if(a.prevPlacement&&a.prevPlacement.variableOffsets[r.crossTileID]){var j=a.prevPlacement.variableOffsets[r.crossTileID];N.indexOf(j.anchor)>0&&(N=N.filter(function(i){return i!==j.anchor})).unshift(j.anchor)}var q=function(i,n,o){for(var s=i.x2-i.x1,u=i.y2-i.y1,p=r.textBoxScale,h=T&&!b?n:null,d={box:[],offscreen:!1},m=x?2*N.length:N.length,y=0;y<m;++y){var g=a.attemptAnchorPlacement(N[y%N.length],i,s,u,p,w,S,f,c,_,y>=N.length,r,l,o,h);if(g&&(d=g.placedGlyphBoxes)&&d.box&&d.box.length){I=!0,C=g.shift;break}}return d};V(function(){return q(O,s.iconBox,i.WritingMode.horizontal)},function(){var n=s.verticalTextBox;return l.allowVerticalPlacement&&!(k&&k.box&&k.box.length)&&r.numVerticalGlyphVertices>0&&n?q(n,s.verticalIconBox,i.WritingMode.vertical):{box:null,offscreen:null}}),k&&(I=k.box,P=k.offscreen);var Z=U(k&&k.box);if(!I&&a.prevPlacement){var G=a.prevPlacement.variableOffsets[r.crossTileID];G&&(a.variableOffsets[r.crossTileID]=G,a.markUsedJustification(l,G.anchor,r,Z))}}else{var X=function(i,n){var o=a.collisionIndex.placeCollisionBox(i,x,f,c,_.predicate);return o&&o.box&&o.box.length&&(a.markUsedOrientation(l,n,r),a.placedOrientations[r.crossTileID]=n),o};V(function(){return X(O,i.WritingMode.horizontal)},function(){var n=s.verticalTextBox;return l.allowVerticalPlacement&&r.numVerticalGlyphVertices>0&&n?X(n,i.WritingMode.vertical):{box:null,offscreen:null}}),U(k&&k.box&&k.box.length)}}if(I=(m=k)&&m.box&&m.box.length>0,P=m&&m.offscreen,r.useRuntimeCollisionCircles){var W=l.text.placedSymbolArray.get(r.centerJustifiedTextSymbolIndex),K=i.evaluateSizeForFeature(l.textSizeData,y,W),H=u.get("text-padding");D=a.collisionIndex.placeCollisionCircles(x,W,l.lineVertexArray,l.glyphOffsetArray,K,c,p,h,o,S,_.predicate,r.collisionCircleDiameter,H),I=x||D.circles.length>0&&!D.collisionDetected,P=P&&D.offscreen}if(s.iconFeatureIndex&&(F=s.iconFeatureIndex),s.iconBox){var J=function(i){var r=T&&C?ee(i,C.x,C.y,w,S,a.transform.angle):i;return a.collisionIndex.placeCollisionBox(r,b,f,c,_.predicate)};z=M&&M.box&&M.box.length&&s.verticalIconBox?(L=J(s.verticalIconBox)).box.length>0:(L=J(s.iconBox)).box.length>0,P=P&&L.offscreen}var Y=g||0===r.numHorizontalGlyphVertices&&0===r.numVerticalGlyphVertices,Q=v||0===r.numIconVertices;if(Y||Q?Q?Y||(z=z&&I):I=z&&I:z=I=z&&I,I&&m&&m.box&&a.collisionIndex.insertCollisionBox(m.box,u.get("text-ignore-placement"),l.bucketInstanceId,M&&M.box&&R?R:B,_.ID),z&&L&&a.collisionIndex.insertCollisionBox(L.box,u.get("icon-ignore-placement"),l.bucketInstanceId,F,_.ID),D&&(I&&a.collisionIndex.insertCollisionCircles(D.circles,u.get("text-ignore-placement"),l.bucketInstanceId,B,_.ID),o)){var $=l.bucketInstanceId,tt=a.collisionCircleArrays[$];void 0===tt&&(tt=a.collisionCircleArrays[$]=new t8);for(var te=0;te<D.circles.length;te+=4)tt.circles.push(D.circles[te+0]),tt.circles.push(D.circles[te+1]),tt.circles.push(D.circles[te+2]),tt.circles.push(D.collisionDetected?1:0)}a.placements[r.crossTileID]=new t6(I||E,z||A,P||l.justReloaded),n[r.crossTileID]=!0}}};

1if(I)for(var P=l.getSortedSymbolIndexes(this.transform.angle),C=P.length-1;C>=0;--C){var k=P[C];z(l.symbolInstances.get(k),l.collisionArrays[k])}else for(var M=r.symbolInstanceStart;M<r.symbolInstanceEnd;M++)z(l.symbolInstances.get(M),l.collisionArrays[M]);if(o&&l.bucketInstanceId in this.collisionCircleArrays){var D=this.collisionCircleArrays[l.bucketInstanceId];i.invert(D.invProjMatrix,c),D.viewportMatrix=this.collisionIndex.getViewportMatrix()}l.justReloaded=!1},ei.prototype.markUsedJustification=function(r,n,o,a){var s;s=a===i.WritingMode.vertical?o.verticalPlacedTextSymbolIndex:({left:o.leftJustifiedTextSymbolIndex,center:o.centerJustifiedTextSymbolIndex,right:o.rightJustifiedTextSymbolIndex})[i.getAnchorJustification(n)];for(var l=0,u=[o.leftJustifiedTextSymbolIndex,o.centerJustifiedTextSymbolIndex,o.rightJustifiedTextSymbolIndex,o.verticalPlacedTextSymbolIndex];l<u.length;l+=1){var c=u[l];c>=0&&(r.text.placedSymbolArray.get(c).crossTileID=s>=0&&c!==s?0:o.crossTileID)}},ei.prototype.markUsedOrientation=function(r,n,o){for(var a=n===i.WritingMode.horizontal||n===i.WritingMode.horizontalOnly?n:0,s=n===i.WritingMode.vertical?n:0,l=0,u=[o.leftJustifiedTextSymbolIndex,o.centerJustifiedTextSymbolIndex,o.rightJustifiedTextSymbolIndex];l<u.length;l+=1)r.text.placedSymbolArray.get(u[l]).placedOrientation=a;o.verticalPlacedTextSymbolIndex&&(r.text.placedSymbolArray.get(o.verticalPlacedTextSymbolIndex).placedOrientation=s)},ei.prototype.commit=function(i){this.commitTime=i,this.zoomAtLastRecencyCheck=this.transform.zoom;var r=this.prevPlacement,n=!1;this.prevZoomAdjustment=r?r.zoomAdjustment(this.transform.zoom):0;var o=r?r.symbolFadeChange(i):1,a=r?r.opacities:{},s=r?r.variableOffsets:{},l=r?r.placedOrientations:{};for(var u in this.placements){var c=this.placements[u],p=a[u];p?(this.opacities[u]=new t3(p,o,c.text,c.icon),n=n||c.text!==p.text.placed||c.icon!==p.icon.placed):(this.opacities[u]=new t3(null,o,c.text,c.icon,c.skipFade),n=n||c.text||c.icon)}for(var h in a){var f=a[h];if(!this.opacities[h]){var d=new t3(f,o,!1,!1);d.isHidden()||(this.opacities[h]=d,n=n||f.text.placed||f.icon.placed)}}for(var m in s)this.variableOffsets[m]||!this.opacities[m]||this.opacities[m].isHidden()||(this.variableOffsets[m]=s[m]);for(var y in l)this.placedOrientations[y]||!this.opacities[y]||this.opacities[y].isHidden()||(this.placedOrientations[y]=l[y]);n?this.lastPlacementChangeTime=i:"number"!=typeof this.lastPlacementChangeTime&&(this.lastPlacementChangeTime=r?r.lastPlacementChangeTime:i)},ei.prototype.updateLayerOpacities=function(i,r){for(var n={},o=0;o<r.length;o+=1){var a=r[o],s=a.getBucket(i);s&&a.latestFeatureIndex&&i.id===s.layerIds[0]&&this.updateBucketOpacities(s,n,a.collisionBoxArray)}},ei.prototype.updateBucketOpacities=function(r,n,o){var a=this;r.hasTextData()&&r.text.opacityVertexArray.clear(),r.hasIconData()&&r.icon.opacityVertexArray.clear(),r.hasIconCollisionBoxData()&&r.iconCollisionBox.collisionVertexArray.clear(),r.hasTextCollisionBoxData()&&r.textCollisionBox.collisionVertexArray.clear();var s=r.layers[0].layout,l=new t3(null,0,!1,!1,!0),u=s.get("text-allow-overlap"),c=s.get("icon-allow-overlap"),p=s.get("text-variable-anchor"),h="map"===s.get("text-rotation-alignment"),f="map"===s.get("text-pitch-alignment"),d="none"!==s.get("icon-text-fit"),m=new t3(null,0,u&&(c||!r.hasIconData()||s.get("icon-optional")),c&&(u||!r.hasTextData()||s.get("text-optional")),!0);!r.collisionArrays&&o&&(r.hasIconCollisionBoxData()||r.hasTextCollisionBoxData())&&r.deserializeCollisionBoxes(o);for(var y=function(i,r,n){for(var o=0;o<r/4;o++)i.opacityVertexArray.emplaceBack(n)},_=0;_<r.symbolInstances.length;_++)(function(o){var s=r.symbolInstances.get(o),u=s.numHorizontalGlyphVertices,c=s.numVerticalGlyphVertices,_=s.crossTileID,g=a.opacities[_];n[_]?g=l:g||(a.opacities[_]=g=m),n[_]=!0;var v=s.numIconVertices>0,x=a.placedOrientations[s.crossTileID],b=x===i.WritingMode.vertical,w=x===i.WritingMode.horizontal||x===i.WritingMode.horizontalOnly;if(u>0||c>0){var S=en(g.text);y(r.text,u,b?eo:S),y(r.text,c,w?eo:S);var T=g.text.isHidden();[s.rightJustifiedTextSymbolIndex,s.centerJustifiedTextSymbolIndex,s.leftJustifiedTextSymbolIndex].forEac

1h(function(i){i>=0&&(r.text.placedSymbolArray.get(i).hidden=T||b?1:0)}),s.verticalPlacedTextSymbolIndex>=0&&(r.text.placedSymbolArray.get(s.verticalPlacedTextSymbolIndex).hidden=T||w?1:0);var I=a.variableOffsets[s.crossTileID];I&&a.markUsedJustification(r,I.anchor,s,x);var E=a.placedOrientations[s.crossTileID];E&&(a.markUsedJustification(r,"left",s,E),a.markUsedOrientation(r,E,s))}if(v){var A=en(g.icon),z=!(d&&s.verticalPlacedIconSymbolIndex&&b);s.placedIconSymbolIndex>=0&&(y(r.icon,s.numIconVertices,z?A:eo),r.icon.placedSymbolArray.get(s.placedIconSymbolIndex).hidden=g.icon.isHidden()),s.verticalPlacedIconSymbolIndex>=0&&(y(r.icon,s.numVerticalIconVertices,z?eo:A),r.icon.placedSymbolArray.get(s.verticalPlacedIconSymbolIndex).hidden=g.icon.isHidden())}if(r.hasIconCollisionBoxData()||r.hasTextCollisionBoxData()){var P=r.collisionArrays[o];if(P){var C=new i.Point(0,0);if(P.textBox||P.verticalTextBox){var k=!0;if(p){var M=a.variableOffsets[_];M?(C=et(M.anchor,M.width,M.height,M.textOffset,M.textBoxScale),h&&C._rotate(f?a.transform.angle:-a.transform.angle)):k=!1}P.textBox&&er(r.textCollisionBox.collisionVertexArray,g.text.placed,!k||b,C.x,C.y),P.verticalTextBox&&er(r.textCollisionBox.collisionVertexArray,g.text.placed,!k||w,C.x,C.y)}var D=!!(!w&&P.verticalIconBox);P.iconBox&&er(r.iconCollisionBox.collisionVertexArray,g.icon.placed,D,d?C.x:0,d?C.y:0),P.verticalIconBox&&er(r.iconCollisionBox.collisionVertexArray,g.icon.placed,!D,d?C.x:0,d?C.y:0)}}})(_);if(r.sortFeatures(this.transform.angle),this.retainedQueryData[r.bucketInstanceId]&&(this.retainedQueryData[r.bucketInstanceId].featureSortOrder=r.featureSortOrder),r.hasTextData()&&r.text.opacityVertexBuffer&&r.text.opacityVertexBuffer.updateData(r.text.opacityVertexArray),r.hasIconData()&&r.icon.opacityVertexBuffer&&r.icon.opacityVertexBuffer.updateData(r.icon.opacityVertexArray),r.hasIconCollisionBoxData()&&r.iconCollisionBox.collisionVertexBuffer&&r.iconCollisionBox.collisionVertexBuffer.updateData(r.iconCollisionBox.collisionVertexArray),r.hasTextCollisionBoxData()&&r.textCollisionBox.collisionVertexBuffer&&r.textCollisionBox.collisionVertexBuffer.updateData(r.textCollisionBox.collisionVertexArray),r.bucketInstanceId in this.collisionCircleArrays){var g=this.collisionCircleArrays[r.bucketInstanceId];r.placementInvProjMatrix=g.invProjMatrix,r.placementViewportMatrix=g.viewportMatrix,r.collisionCircleArray=g.circles,delete this.collisionCircleArrays[r.bucketInstanceId]}},ei.prototype.symbolFadeChange=function(i){return 0===this.fadeDuration?1:(i-this.commitTime)/this.fadeDuration+this.prevZoomAdjustment},ei.prototype.zoomAdjustment=function(i){return Math.max(0,(this.transform.zoom-i)/1.5)},ei.prototype.hasTransitions=function(i){return this.stale||i-this.lastPlacementChangeTime<this.fadeDuration},ei.prototype.stillRecent=function(i,r){var n=this.zoomAtLastRecencyCheck===r?1-this.zoomAdjustment(r):1;return this.zoomAtLastRecencyCheck=r,this.commitTime+this.fadeDuration*n>i},ei.prototype.setStale=function(){this.stale=!0};var eo=0,ea=function(i){this._sortAcrossTiles="viewport-y"!==i.layout.get("symbol-z-order")&&void 0!==i.layout.get("symbol-sort-key").constantOr(1),this._currentTileIndex=0,this._currentPartIndex=0,this._seenCrossTileIDs={},this._bucketParts=[]};ea.prototype.continuePlacement=function(i,r,n,o,a){for(var s=this._bucketParts;this._currentTileIndex<i.length;)if(r.getBucketParts(s,o,i[this._currentTileIndex],this._sortAcrossTiles),this._currentTileIndex++,a())return!0;for(this._sortAcrossTiles&&(this._sortAcrossTiles=!1,s.sort(function(i,r){return i.sortKey-r.sortKey}));this._currentPartIndex<s.length;)if(r.placeLayerBucketPart(s[this._currentPartIndex],this._seenCrossTileIDs,n),this._currentPartIndex++,a())return!0;return!1};var es=function(i,r,n,o,a,s,l){this.placement=new ei(i,a,s,l),this._currentPlacementIndex=r.length-1,this._forceFullPlacement=n,this._showCollisionBoxes=o,this._done=!1};es.prototype.isDone=function(){return this._done},es.prototype.continuePlacement=function(r,n,o){for(var a=this,s=i.browser.now(),l=function(){var r=i.browser.now()-s;return!a._forceFullPlacement&&r>2};this._currentPlacementIndex>=0;){var u=n[r[this._currentPlacementIndex]],c=this.placement.collisionIndex.transform.zoom;if("symbol"===u.type&&(!u.minzoom||u.minzoom<=c)&&(!u.maxzoom||u.maxzoom>

1c)){if(this._inProgressLayer||(this._inProgressLayer=new ea(u)),this._inProgressLayer.continuePlacement(o[u.source],this.placement,this._showCollisionBoxes,u,l))return;delete this._inProgressLayer}this._currentPlacementIndex--}this._done=!0},es.prototype.commit=function(i){return this.placement.commit(i),this.placement};var el=512/i.EXTENT/2,eu=function(i,r,n){this.tileID=i,this.indexedSymbolInstances={},this.bucketInstanceId=n;for(var o=0;o<r.length;o++){var a=r.get(o),s=a.key;this.indexedSymbolInstances[s]||(this.indexedSymbolInstances[s]=[]),this.indexedSymbolInstances[s].push({crossTileID:a.crossTileID,coord:this.getScaledCoordinates(a,i)})}};eu.prototype.getScaledCoordinates=function(r,n){var o=el/Math.pow(2,n.canonical.z-this.tileID.canonical.z);return{x:Math.floor((n.canonical.x*i.EXTENT+r.anchorX)*o),y:Math.floor((n.canonical.y*i.EXTENT+r.anchorY)*o)}},eu.prototype.findMatches=function(i,r,n){for(var o=this.tileID.canonical.z<r.canonical.z?1:Math.pow(2,this.tileID.canonical.z-r.canonical.z),a=0;a<i.length;a++){var s=i.get(a);if(!s.crossTileID){var l=this.indexedSymbolInstances[s.key];if(l)for(var u=this.getScaledCoordinates(s,r),c=0;c<l.length;c+=1){var p=l[c];if(Math.abs(p.coord.x-u.x)<=o&&Math.abs(p.coord.y-u.y)<=o&&!n[p.crossTileID]){n[p.crossTileID]=!0,s.crossTileID=p.crossTileID;break}}}}};var ec=function(){this.maxCrossTileID=0};ec.prototype.generate=function(){return++this.maxCrossTileID};var ep=function(){this.indexes={},this.usedCrossTileIDs={},this.lng=0};ep.prototype.handleWrapJump=function(i){var r=Math.round((i-this.lng)/360);if(0!==r)for(var n in this.indexes){var o=this.indexes[n],a={};for(var s in o){var l=o[s];l.tileID=l.tileID.unwrapTo(l.tileID.wrap+r),a[l.tileID.key]=l}this.indexes[n]=a}this.lng=i},ep.prototype.addBucket=function(i,r,n){if(this.indexes[i.overscaledZ]&&this.indexes[i.overscaledZ][i.key]){if(this.indexes[i.overscaledZ][i.key].bucketInstanceId===r.bucketInstanceId)return!1;this.removeBucketCrossTileIDs(i.overscaledZ,this.indexes[i.overscaledZ][i.key])}for(var o=0;o<r.symbolInstances.length;o++)r.symbolInstances.get(o).crossTileID=0;this.usedCrossTileIDs[i.overscaledZ]||(this.usedCrossTileIDs[i.overscaledZ]={});var a=this.usedCrossTileIDs[i.overscaledZ];for(var s in this.indexes){var l=this.indexes[s];if(Number(s)>i.overscaledZ)for(var u in l){var c=l[u];c.tileID.isChildOf(i)&&c.findMatches(r.symbolInstances,i,a)}else{var p=l[i.scaledTo(Number(s)).key];p&&p.findMatches(r.symbolInstances,i,a)}}for(var h=0;h<r.symbolInstances.length;h++){var f=r.symbolInstances.get(h);f.crossTileID||(f.crossTileID=n.generate(),a[f.crossTileID]=!0)}return void 0===this.indexes[i.overscaledZ]&&(this.indexes[i.overscaledZ]={}),this.indexes[i.overscaledZ][i.key]=new eu(i,r.symbolInstances,r.bucketInstanceId),!0},ep.prototype.removeBucketCrossTileIDs=function(i,r){for(var n in r.indexedSymbolInstances)for(var o=0,a=r.indexedSymbolInstances[n];o<a.length;o+=1)delete this.usedCrossTileIDs[i][a[o].crossTileID]},ep.prototype.removeStaleBuckets=function(i){var r=!1;for(var n in this.indexes){var o=this.indexes[n];for(var a in o)i[o[a].bucketInstanceId]||(this.removeBucketCrossTileIDs(n,o[a]),delete o[a],r=!0)}return r};var eh=function(){this.layerIndexes={},this.crossTileIDs=new ec,this.maxBucketInstanceId=0,this.bucketsInCurrentPlacement={}};eh.prototype.addLayer=function(i,r,n){var o=this.layerIndexes[i.id];void 0===o&&(o=this.layerIndexes[i.id]=new ep);var a=!1,s={};o.handleWrapJump(n);for(var l=0;l<r.length;l+=1){var u=r[l],c=u.getBucket(i);c&&i.id===c.layerIds[0]&&(c.bucketInstanceId||(c.bucketInstanceId=++this.maxBucketInstanceId),o.addBucket(u.tileID,c,this.crossTileIDs)&&(a=!0),s[c.bucketInstanceId]=!0)}return o.removeStaleBuckets(s)&&(a=!0),a},eh.prototype.pruneUnusedLayers=function(i){var r={};for(var n in i.forEach(function(i){r[i]=!0}),this.layerIndexes)r[n]||delete this.layerIndexes[n]};var ef=function(r,n){return i.emitValidationErrors(r,n&&n.filter(function(i){return"source.canvas"!==i.identifier}))},ed=i.pick(tR,["addLayer","removeLayer","setPaintProperty","setLayoutProperty","setFilter","addSource","removeSource","setLayerZoomRange","setLight","setTransition","setGeoJSONSourceData"]),em=i.pick(tR,["setCenter","setZoom","setBearing","setP

1itch"]),ey=function(){var r={},n=i.styleSpec.$version;for(var o in i.styleSpec.$root){var a,s=i.styleSpec.$root[o];s.required&&null!=(a="version"===o?n:"array"===s.type?[]:{})&&(r[o]=a)}return r}(),e_=function(r){function n(o,a){var s=this;void 0===a&&(a={}),r.call(this),this.map=o,this.dispatcher=new w(tL(),this),this.imageManager=new f,this.imageManager.setEventedParent(this),this.glyphManager=new _(o._requestManager,a.localIdeographFontFamily),this.lineAtlas=new b(256,512),this.crossTileSymbolIndex=new eh,this._layers={},this._serializedLayers={},this._order=[],this.sourceCaches={},this.zoomHistory=new i.ZoomHistory,this._loaded=!1,this._availableImages=[],this._resetUpdates(),this.dispatcher.broadcast("setReferrer",i.getReferrer());var l=this;this._rtlTextPluginCallback=n.registerForPluginStateChange(function(r){l.dispatcher.broadcast("syncRTLPluginState",{pluginStatus:r.pluginStatus,pluginURL:r.pluginURL},function(r,n){if(i.triggerPluginCompletionEvent(r),n&&n.every(function(i){return i}))for(var o in l.sourceCaches)l.sourceCaches[o].reload()})}),this.on("data",function(i){if("source"===i.dataType&&"metadata"===i.sourceDataType){var r=s.sourceCaches[i.sourceId];if(r){var n=r.getSource();if(n&&n.vectorLayerIds)for(var o in s._layers){var a=s._layers[o];a.source===n.id&&s._validateLayer(a)}}}})}return r&&(n.__proto__=r),(n.prototype=Object.create(r&&r.prototype)).constructor=n,n.prototype.loadURL=function(r,n){var o=this;void 0===n&&(n={}),this.fire(new i.Event("dataloading",{dataType:"style"}));var a="boolean"==typeof n.validate?n.validate:!i.isMapboxURL(r);r=this.map._requestManager.normalizeStyleURL(r,n.accessToken);var s=this.map._requestManager.transformRequest(r,i.ResourceType.Style);this._request=i.getJSON(s,function(r,n){o._request=null,r?o.fire(new i.ErrorEvent(r)):n&&o._load(n,a)})},n.prototype.loadJSON=function(r,n){var o=this;void 0===n&&(n={}),this.fire(new i.Event("dataloading",{dataType:"style"})),this._request=i.browser.frame(function(){o._request=null,o._load(r,!1!==n.validate)})},n.prototype.loadEmpty=function(){this.fire(new i.Event("dataloading",{dataType:"style"})),this._load(ey,!1)},n.prototype._load=function(r,n){if(!n||!ef(this,i.validateStyle(r))){for(var o in this._loaded=!0,this.stylesheet=r,r.sources)this.addSource(o,r.sources[o],{validate:!1});r.sprite?this._loadSprite(r.sprite):this.imageManager.setLoaded(!0),this.glyphManager.setURL(r.glyphs);var a=tB(this.stylesheet.layers);this._order=a.map(function(i){return i.id}),this._layers={},this._serializedLayers={};for(var s=0;s<a.length;s+=1){var l=a[s];(l=i.createStyleLayer(l)).setEventedParent(this,{layer:{id:l.id}}),this._layers[l.id]=l,this._serializedLayers[l.id]=l.serialize()}this.dispatcher.broadcast("setLayers",this._serializeLayers(this._order)),this.light=new x(this.stylesheet.light),this.fire(new i.Event("data",{dataType:"style"})),this.fire(new i.Event("style.load"))}},n.prototype._loadSprite=function(r){var n=this;this._spriteRequest=function(r,n,o){var a,s,l,u=i.browser.devicePixelRatio>1?"@2x":"",c=i.getJSON(n.transformRequest(n.normalizeSpriteURL(r,u,".json"),i.ResourceType.SpriteJSON),function(i,r){c=null,l||(l=i,a=r,h())}),p=i.getImage(n.transformRequest(n.normalizeSpriteURL(r,u,".png"),i.ResourceType.SpriteImage),function(i,r){p=null,l||(l=i,s=r,h())});function h(){if(l)o(l);else if(a&&s){var r=i.browser.getImageData(s),n={};for(var u in a){var c=a[u],p=c.width,h=c.height,f=c.x,d=c.y,m=c.sdf,y=c.pixelRatio,_=c.stretchX,g=c.stretchY,v=c.content,x=new i.RGBAImage({width:p,height:h});i.RGBAImage.copy(r,x,{x:f,y:d},{x:0,y:0},{width:p,height:h}),n[u]={data:x,pixelRatio:y,sdf:m,stretchX:_,stretchY:g,content:v}}o(null,n)}}return{cancel:function(){c&&(c.cancel(),c=null),p&&(p.cancel(),p=null)}}}(r,this.map._requestManager,function(r,o){if(n._spriteRequest=null,r)n.fire(new i.ErrorEvent(r));else if(o)for(var a in o)n.imageManager.addImage(a,o[a]);n.imageManager.setLoaded(!0),n._availableImages=n.imageManager.listImages(),n.dispatcher.broadcast("setImages",n._availableImages),n.fire(new i.Event("data",{dataType:"style"}))})},n.prototype._validateLayer=function(r){var n=this.sourceCaches[r.source];if(n){var o=r.sourceLayer;

1if(o){var a=n.getSource();("geojson"===a.type||a.vectorLayerIds&&-1===a.vectorLayerIds.indexOf(o))&&this.fire(new i.ErrorEvent(Error('Source layer "'+o+'" does not exist on source "'+a.id+'" as specified by style layer "'+r.id+'"')))}}},n.prototype.loaded=function(){if(!this._loaded||Object.keys(this._updatedSources).length)return!1;for(var i in this.sourceCaches)if(!this.sourceCaches[i].loaded())return!1;return!!this.imageManager.isLoaded()},n.prototype._serializeLayers=function(i){for(var r=[],n=0;n<i.length;n+=1){var o=this._layers[i[n]];"custom"!==o.type&&r.push(o.serialize())}return r},n.prototype.hasTransitions=function(){if(this.light&&this.light.hasTransition())return!0;for(var i in this.sourceCaches)if(this.sourceCaches[i].hasTransition())return!0;for(var r in this._layers)if(this._layers[r].hasTransition())return!0;return!1},n.prototype._checkLoaded=function(){if(!this._loaded)throw Error("Style is not done loading")},n.prototype.update=function(r){if(this._loaded){var n=this._changed;if(this._changed){var o=Object.keys(this._updatedLayers),a=Object.keys(this._removedLayers);for(var s in(o.length||a.length)&&this._updateWorkerLayers(o,a),this._updatedSources){var l=this._updatedSources[s];"reload"===l?this._reloadSource(s):"clear"===l&&this._clearSource(s)}for(var u in this._updateTilesForChangedImages(),this._updatedPaintProps)this._layers[u].updateTransitions(r);this.light.updateTransitions(r),this._resetUpdates()}var c={};for(var p in this.sourceCaches){var h=this.sourceCaches[p];c[p]=h.used,h.used=!1}for(var f=0,d=this._order;f<d.length;f+=1){var m=this._layers[d[f]];m.recalculate(r,this._availableImages),!m.isHidden(r.zoom)&&m.source&&(this.sourceCaches[m.source].used=!0)}for(var y in c){var _=this.sourceCaches[y];c[y]!==_.used&&_.fire(new i.Event("data",{sourceDataType:"visibility",dataType:"source",sourceId:y}))}this.light.recalculate(r),this.z=r.zoom,n&&this.fire(new i.Event("data",{dataType:"style"}))}},n.prototype._updateTilesForChangedImages=function(){var i=Object.keys(this._changedImages);if(i.length){for(var r in this.sourceCaches)this.sourceCaches[r].reloadTilesForDependencies(["icons","patterns"],i);this._changedImages={}}},n.prototype._updateWorkerLayers=function(i,r){this.dispatcher.broadcast("updateLayers",{layers:this._serializeLayers(i),removedIds:r})},n.prototype._resetUpdates=function(){this._changed=!1,this._updatedLayers={},this._removedLayers={},this._updatedSources={},this._updatedPaintProps={},this._changedImages={}},n.prototype.setState=function(r){var n=this;if(this._checkLoaded(),ef(this,i.validateStyle(r)))return!1;(r=i.clone$1(r)).layers=tB(r.layers);var o=(function(r,n){if(!r)return[{command:tR.setStyle,args:[n]}];var o=[];try{if(!i.deepEqual(r.version,n.version))return[{command:tR.setStyle,args:[n]}];i.deepEqual(r.center,n.center)||o.push({command:tR.setCenter,args:[n.center]}),i.deepEqual(r.zoom,n.zoom)||o.push({command:tR.setZoom,args:[n.zoom]}),i.deepEqual(r.bearing,n.bearing)||o.push({command:tR.setBearing,args:[n.bearing]}),i.deepEqual(r.pitch,n.pitch)||o.push({command:tR.setPitch,args:[n.pitch]}),i.deepEqual(r.sprite,n.sprite)||o.push({command:tR.setSprite,args:[n.sprite]}),i.deepEqual(r.glyphs,n.glyphs)||o.push({command:tR.setGlyphs,args:[n.glyphs]}),i.deepEqual(r.transition,n.transition)||o.push({command:tR.setTransition,args:[n.transition]}),i.deepEqual(r.light,n.light)||o.push({command:tR.setLight,args:[n.light]});var a={},s=[];!function(r,n,o,a){var s,l,u;for(s in n=n||{},r=r||{})r.hasOwnProperty(s)&&(n.hasOwnProperty(s)||tO(s,o,a));for(s in n)n.hasOwnProperty(s)&&(r.hasOwnProperty(s)?i.deepEqual(r[s],n[s])||("geojson"===r[s].type&&"geojson"===n[s].type&&function(r,n,o){var a;for(a in r[o])if(r[o].hasOwnProperty(a)&&"data"!==a&&!i.deepEqual(r[o][a],n[o][a]))return!1;for(a in n[o])if(n[o].hasOwnProperty(a)&&"data"!==a&&!i.deepEqual(r[o][a],n[o][a]))return!1;return!0}(r,n,s)?o.push({command:tR.setGeoJSONSourceData,args:[s,n[s].data]}):(l=s,u=n,tO(l,o,a),tF(l,u,o))):tF(s,n,o))}(r.sources,n.sources,s,a);var l=[];r.layers&&r.layers.forEach(function(i){a[i.source]?o.push({command:tR.removeLayer,args:[i.id]}):l.push(i)}),o=o.concat(s),function(r,n,o){n=n||[];var a,s,l,u,c,p,h,f=(r=r||[]).map(tV),d=n.map(tV),m=r.reduce(tN,{}),y=n.reduce(tN,{}),_=f.slice(),g=Object.create(null);for(a=0,s=0;a<f.length;a++)y.hasOwnProperty(l=f[a])?s++:(o.push({command:tR.removeLayer,args:[l]}),_.splice(_.indexOf(l,s),1));for(a=0,s=0;a<d.length;a++)_[_.length-1-a]!==(l=d[d.length-1-a])&&(m.hasOwnProperty(l)?(o.push({command:tR.removeLayer,args:[l]}),_.splice(_.lastIndexOf(l,_.length-s),1)):s++,o.push({command:tR.addLayer,args:[y[l],p=_[_.length-a]]}),_.splice(_.length-a,0,l),g[l]=!0);for(a=0;a<d.length;a++)if(u=m[l=d[a]],c=y[l],!g[l]&&!i.deepEqual(u,c)){if(i.deepEqual(u.source,c.source)&&i.deepEqual(u["source-layer"],c["source-layer"])&&i.deepEqual(u.type,c.type)){for(h in tU(u.layout,c.layout,o,l,null,tR.setLayoutProperty),tU(u.paint,c.paint,o,l,null,tR.setPaintProperty),i.deepEqual(u.filter,c.filter)||o.push({command:tR.setFilter,args:[l,c.filter]}),i.deepEqual(u.minzoom,c.minzoom)&&i.deepEqual(u.maxzoom,c.maxzoom)||o.push({command:tR.setLayerZoomRange,args:[l,c.minzoom,c.maxzoom]}),u)u.hasOwnProperty(h)&&"layout"!==h&&"paint"!==h&&"filter"!==h&&"metadata"!==h&&"minzoom"!==h&&"maxzoom"!==h&&

1(0===h.indexOf("paint.")?tU(u[h],c[h],o,l,h.slice(6),tR.setPaintProperty):i.deepEqual(u[h],c[h])||o.push({command:tR.setLayerProperty,args:[l,h,c[h]]}));for(h in c)c.hasOwnProperty(h)&&!u.hasOwnProperty(h)&&"layout"!==h&&"paint"!==h&&"filter"!==h&&"metadata"!==h&&"minzoom"!==h&&"maxzoom"!==h&&(0===h.indexOf("paint.")?tU(u[h],c[h],o,l,h.slice(6),tR.setPaintProperty):i.deepEqual(u[h],c[h])||o.push({command:tR.setLayerProperty,args:[l,h,c[h]]}))}else o.push({command:tR.removeLayer,args:[l]}),p=_[_.lastIndexOf(l)+1],o.push({command:tR.addLayer,args:[c,p]})}}(l,n.layers,o)}catch(i){console.warn("Unable to compute style diff:",i),o=[{command:tR.setStyle,args:[n]}]}return o})(this.serialize(),r).filter(function(i){return!(i.command in em)});if(0===o.length)return!1;var a=o.filter(function(i){return!(i.command in ed)});if(a.length>0)throw Error("Unimplemented: "+a.map(function(i){return i.command}).join(", ")+".");return o.forEach(function(i){"setTransition"!==i.command&&n[i.command].apply(n,i.args)}),this.stylesheet=r,!0},n.prototype.addImage=function(r,n){if(this.getImage(r))return this.fire(new i.ErrorEvent(Error("An image with this name already exists.")));this.imageManager.addImage(r,n),this._afterImageUpdated(r)},n.prototype.updateImage=function(i,r){this.imageManager.updateImage(i,r)},n.prototype.getImage=function(i){return this.imageManager.getImage(i)},n.prototype.removeImage=function(r){if(!this.getImage(r))return this.fire(new i.ErrorEvent(Error("No image with this name exists.")));this.imageManager.removeImage(r),this._afterImageUpdated(r)},n.prototype._afterImageUpdated=function(r){this._availableImages=this.imageManager.listImages(),this._changedImages[r]=!0,this._changed=!0,this.dispatcher.broadcast("setImages",this._availableImages),this.fire(new i.Event("data",{dataType:"style"}))},n.prototype.listImages=function(){return this._checkLoaded(),this.imageManager.listImages()},n.prototype.addSource=function(r,n,o){var a=this;if(void 0===o&&(o={}),this._checkLoaded(),void 0!==this.sourceCaches[r])throw Error("There is already a source with this ID");if(!n.type)throw Error("The type property must be defined, but only the following properties were given: "+Object.keys(n).join(", ")+".");if(!(["vector","raster","geojson","video","image"].indexOf(n.type)>=0&&this._validate(i.validateStyle.source,"sources."+r,n,null,o))){this.map&&this.map._collectResourceTiming&&(n.collectResourceTiming=!0);var s=this.sourceCaches[r]=new tE(r,n,this.dispatcher);s.style=this,s.setEventedParent(this,function(){return{isSourceLoaded:a.loaded(),source:s.serialize(),sourceId:r}}),s.onAdd(this.map),this._changed=!0}},n.prototype.removeSource=function(r){if(this._checkLoaded(),void 0===this.sourceCaches[r])throw Error("There is no source with this ID");for(var n in this._layers)if(this._layers[n].source===r)return this.fire(new i.ErrorEvent(Error('Source "'+r+'" cannot be removed while layer "'+n+'" is using it.')));var o=this.sourceCaches[r];delete this.sourceCaches[r],delete this._updatedSources[r],o.fire(new i.Event("data",{sourceDataType:"metadata",dataType:"source",sourceId:r})),o.setEventedParent(null),o.clearTiles(),o.onRemove&&o.onRemove(this.map),this._changed=!0},n.prototype.setGeoJSONSourceData=function(i,r){this._checkLoaded(),this.sourceCaches[i].getSource().setData(r),this._changed=!0},n.prototype.getSource=function(i){return this.sourceCaches[i]&&this.sourceCaches[i].getSource()},n.prototype.addLayer=function(r,n,o){void 0===o&&(o={}),this._checkLoaded();var a=r.id;if(this.getLayer(a))this.fire(new i.ErrorEvent(Error('Layer with i

1d "'+a+'" already exists on this map')));else{if("custom"===r.type){if(ef(this,i.validateCustomStyleLayer(r)))return;s=i.createStyleLayer(r)}else{if("object"==typeof r.source&&(this.addSource(a,r.source),r=i.clone$1(r),r=i.extend(r,{source:a})),this._validate(i.validateStyle.layer,"layers."+a,r,{arrayIndex:-1},o))return;s=i.createStyleLayer(r),this._validateLayer(s),s.setEventedParent(this,{layer:{id:a}}),this._serializedLayers[s.id]=s.serialize()}var s,l=n?this._order.indexOf(n):this._order.length;if(n&&-1===l)this.fire(new i.ErrorEvent(Error('Layer with id "'+n+'" does not exist on this map.')));else{if(this._order.splice(l,0,a),this._layerOrderChanged=!0,this._layers[a]=s,this._removedLayers[a]&&s.source&&"custom"!==s.type){var u=this._removedLayers[a];delete this._removedLayers[a],u.type!==s.type?this._updatedSources[s.source]="clear":(this._updatedSources[s.source]="reload",this.sourceCaches[s.source].pause())}this._updateLayer(s),s.onAdd&&s.onAdd(this.map)}}},n.prototype.moveLayer=function(r,n){if(this._checkLoaded(),this._changed=!0,this._layers[r]){if(r!==n){var o=this._order.indexOf(r);this._order.splice(o,1);var a=n?this._order.indexOf(n):this._order.length;

1n&&-1===a?this.fire(new i.ErrorEvent(Error('Layer with id "'+n+'" does not exist on this map.'))):(this._order.splice(a,0,r),this._layerOrderChanged=!0)}}else this.fire(new i.ErrorEvent(Error("The layer '"+r+"' does not exist in the map's style and cannot be moved.")))},n.prototype.removeLayer=function(r){this._checkLoaded();var n=this._layers[r];if(n){n.setEventedParent(null);var o=this._order.indexOf(r);this._order.splice(o,1),this._layerOrderChanged=!0,this._changed=!0,this._removedLayers[r]=n,delete this._layers[r],delete this._serializedLayers[r],delete this._updatedLayers[r],delete this._updatedPaintProps[r],n.onRemove&&n.onRemove(this.map)}else this.fire(new i.ErrorEvent(Error("The layer '"+r+"' does not exist in the map's style and cannot be removed.")))},n.prototype.getLayer=function(i){return this._layers[i]},n.prototype.hasLayer=function(i){return i in this._layers},n.prototype.setLayerZoomRange=function(r,n,o){this._checkLoaded();var a=this.getLayer(r);a?a.minzoom===n&&a.maxzoom===o||(null!=n&&(a.minzoom=n),null!=o&&(a.maxzoom=o),this._updateLayer(a)):this.fire(new i.ErrorEvent(Error("The layer '"+r+"' does not exist in the map's style and cannot have zoom extent.")))},n.prototype.setFilter=function(r,n,o){void 0===o&&(o={}),this._checkLoaded();var a=this.getLayer(r);if(a){if(!i.deepEqual(a.filter,n))return null==n?(a.filter=void 0,void this._updateLayer(a)):void(this._validate(i.validateStyle.filter,"layers."+a.id+".filter",n,null,o)||(a.filter=i.clone$1(n),this._updateLayer(a)))}else this.fire(new i.ErrorEvent(Error("The layer '"+r+"' does not exist in the map's style and cannot be filtered.")))},n.prototype.getFilter=function(r){return i.clone$1(this.getLayer(r).filter)},n.prototype.setLayoutProperty=function(r,n,o,a){void 0===a&&(a={}),this._checkLoaded();var s=this.getLayer(r);s?i.deepEqual(s.getLayoutProperty(n),o)||(s.setLayoutProperty(n,o,a),this._updateLayer(s)):this.fire(new i.ErrorEvent(Error("The layer '"+r+"' does not exist in the map's style and cannot be styled.")))},n.prototype.getLayoutProperty=function(r,n){var o=this.getLayer(r);if(o)return o.getLayoutProperty(n);this.fire(new i.ErrorEvent(Error("The layer '"+r+"' does not exist in the map's style.")))},n.prototype.setPaintProperty=function(r,n,o,a){void 0===a&&(a={}),this._checkLoaded();var s=this.getLayer(r);s?i.deepEqual(s.getPaintProperty(n),o)||(s.setPaintProperty(n,o,a)&&this._updateLayer(s),this._changed=!0,this._updatedPaintProps[r]=!0):this.fire(new i.ErrorEvent(Error("The layer '"+r+"' does not exist in the map's style and cannot be styled.")))},n.prototype.getPaintProperty=function(i,r){return this.getLayer(i).getPaintProperty(r)},n.prototype.setFeatureState=function(r,n){this._checkLoaded();var o=r.source,a=r.sourceLayer,s=this.sourceCaches[o];if(void 0!==s){var l=s.getSource().type;"geojson"===l&&a?this.fire(new i.ErrorEvent(Error("GeoJSON sources cannot have a sourceLayer parameter."))):"vector"!==l||a?(void 0===r.id&&this.fire(new i.ErrorEvent(Error("The feature id parameter must be provided."))),s.setFeatureState(a,r.id,n)):this.fire(new i.ErrorEvent(Error("The sourceLayer parameter must be provided for vector source types.")))}else this.fire(new i.ErrorEvent(Error("The source '"+o+"' does not exist in the map's style.")))},n.prototype.removeFeatureState=function(r,n){this._checkLoaded();var o=r.source,a=this.sourceCaches[o];if(void 0!==a){var s=a.getSource().type,l="vector"===s?r.sourceLayer:void 0;"vector"!==s||l?n&&"string"!=typeof r.id&&"number"!=typeof r.id?this.fire(new i.ErrorEvent(Error("A feature id is required to remove its specific state property."))):a.removeFeatureState(l,r.id,n):this.fire(new i.ErrorEvent(Error("The sourceLayer parameter must be provided for vector source types.")))}else this.fire(new i.ErrorEvent(Error("The source '"+o+"' does not exist in the map's style.")))},n.prototype.getFeatureState=function(r){this._checkLoaded();var n=r.source,o=r.sourceLayer,a=this.sourceCaches[n];if(void 0!==a){if("vector"!==a.getSource().type||o)return void 0===r.id&&this.fire(new i.ErrorEvent(Error("The feature id parameter must be provided."))),a.getFeatureState(

1o,r.id);this.fire(new i.ErrorEvent(Error("The sourceLayer parameter must be provided for vector source types.")))}else this.fire(new i.ErrorEvent(Error("The source '"+n+"' does not exist in the map's style.")))},n.prototype.getTransition=function(){return i.extend({duration:300,delay:0},this.stylesheet&&this.stylesheet.transition)},n.prototype.serialize=function(){return i.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:i.mapObject(this.sourceCaches,function(i){return i.serialize()}),layers:this._serializeLayers(this._order)},function(i){return void 0!==i})},n.prototype._updateLayer=function(i){this._updatedLayers[i.id]=!0,i.source&&!this._updatedSources[i.source]&&"raster"!==this.sourceCaches[i.source].getSource().type&&(this._updatedSources[i.source]="reload",this.sourceCaches[i.source].pause()),this._changed=!0},n.prototype._flattenAndSortRenderedFeatures=function(i){for(var r=this,n=function(i){return"fill-extrusion"===r._layers[i].type},o={},a=[],s=this._order.length-1;s>=0;s--){var l=this._order[s];if(n(l)){o[l]=s;for(var u=0;u<i.length;u+=1){var c=i[u][l];if(c)for(var p=0;p<c.length;p+=1)a.push(c[p])}}}a.sort(function(i,r){return r.intersectionZ-i.intersectionZ});for(var h=[],f=this._order.length-1;f>=0;f--){var d=this._order[f];if(n(d))for(var m=a.length-1;m>=0;m--){var y=a[m].feature;if(o[y.layer.id]<f)break;h.push(y),a.pop()}else for(var _=0;_<i.length;_+=1){var g=i[_][d];if(g)for(var v=0;v<g.length;v+=1)h.push(g[v].feature)}}return h},n.prototype.queryRenderedFeatures=function(r,n,o){n&&n.filter&&this._validate(i.validateStyle.filter,"queryRenderedFeatures.filter",n.filter,null,n);var a={};if(n&&n.layers){if(!Array.isArray(n.layers))return this.fire(new i.ErrorEvent(Error("parameters.layers must be an Array."))),[];for(var s=0,l=n.layers;s<l.length;s+=1){var u=l[s],c=this._layers[u];if(!c)return this.fire(new i.ErrorEvent(Error("The layer '"+u+"' does not exist in the map's style and cannot be queried for features."))),[];a[c.source]=!0}}var p=[];for(var h in n.availableImages=this._availableImages,this.sourceCaches)n.layers&&!a[h]||p.push(function(r,n,o,a,s,l){var u=function(i,r,n){if(i)for(var o=0;o<i.length;o+=1){var a=r[i[o]];if(a&&a.source===n&&"fill-extrusion"===a.type)return!0}else for(var s in r){var l=r[s];if(l.source===n&&"fill-extrusion"===l.type)return!0}return!1}(s&&s.layers,n,r.id),c=l.maxPitchScaleFactor(),p=r.tilesIn(a,c,u);p.sort(L);for(var h=[],f=0;f<p.length;f+=1){var d=p[f];h.push({wrappedTileID:d.tileID.wrapped().key,queryResults:d.tile.queryRenderedFeatures(n,o,r._state,d.queryGeometry,d.cameraQueryGeometry,d.scale,s,l,c,function(r,n){var o=i.identity([]);return i.translate(o,o,[1,1,0]),i.scale(o,o,[.5*r.width,.5*r.height,1]),i.multiply(o,o,r.calculatePosMatrix(n.toUnwrapped()))}(r.transform,d.tileID))})}var m=function(i){for(var r={},n={},o=0;o<i.length;o+=1){var a=i[o],s=a.queryResults,l=a.wrappedTileID,u=n[l]=n[l]||{};for(var c in s)for(var p=s[c],h=u[c]=u[c]||{},f=r[c]=r[c]||[],d=0;d<p.length;d+=1){var m=p[d];h[m.featureIndex]||(h[m.featureIndex]=!0,f.push(m))}}return r}(h);for(var y in m)m[y].forEach(function(i){var n=i.feature,o=r.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});return m}(this.sourceCaches[h],this._layers,this._serializedLayers,r,n,o));return this.placement&&p.push(function(i,r,n,o,a,s,l){for(var u={},c=s.queryRenderedSymbols(o),p=[],h=0,f=Object.keys(c).map(Number);h<f.length;h+=1)p.push(l[f[h]]);p.sort(L);for(var d=0;d<p.length;d+=1)(function(){var n=p[d],o=n.featureIndex.lookupSymbolFeatures(c[n.bucketInstanceId],r,n.bucketIndex,n.sourceLayerIndex,a.filter,a.layers,a.availableImages,i);for(var s in o){var l=u[s]=u[s]||[],h=o[s];h.sort(function(i,r){var o=n.featureSortOrder;if(o){var a=o.indexOf(i.featureIndex);return o.indexOf(r.featureIndex)-a}return r.featureIndex-i.featureIndex});for(var f=0;f<h.length;

1f+=1)l.push(h[f])}})();var m=function(r){u[r].forEach(function(o){var a=o.feature,s=n[i[r].source].getFeatureState(a.layer["source-layer"],a.id);a.source=a.layer.source,a.layer["source-layer"]&&(a.sourceLayer=a.layer["source-layer"]),a.state=s})};for(var y in u)m(y);return u}(this._layers,this._serializedLayers,this.sourceCaches,r,n,this.placement.collisionIndex,this.placement.retainedQueryData)),this._flattenAndSortRenderedFeatures(p)},n.prototype.querySourceFeatures=function(r,n){n&&n.filter&&this._validate(i.validateStyle.filter,"querySourceFeatures.filter",n.filter,null,n);var o=this.sourceCaches[r];return o?function(i,r){for(var n=i.getRenderableIds().map(function(r){return i.getTileByID(r)}),o=[],a={},s=0;s<n.length;s++){var l=n[s],u=l.tileID.canonical.key;a[u]||(a[u]=!0,l.querySourceFeatures(o,r))}return o}(o,n):[]},n.prototype.addSourceType=function(i,r,o){return n.getSourceType(i)?o(Error('A source type called "'+i+'" already exists.')):(n.setSourceType(i,r),r.workerSourceURL?void this.dispatcher.broadcast("loadWorkerSource",{name:i,url:r.workerSourceURL},o):o(null,null))},n.prototype.getLight=function(){return this.light.getLight()},n.prototype.setLight=function(r,n){void 0===n&&(n={}),this._checkLoaded();var o=this.light.getLight(),a=!1;for(var s in r)if(!i.deepEqual(r[s],o[s])){a=!0;break}if(a){var l={now:i.browser.now(),transition:i.extend({duration:300,delay:0},this.stylesheet.transition)};this.light.setLight(r,n),this.light.updateTransitions(l)}},n.prototype._validate=function(r,n,o,a,s){return void 0===s&&(s={}),(!s||!1!==s.validate)&&ef(this,r.call(i.validateStyle,i.extend({key:n,style:this.serialize(),value:o,styleSpec:i.styleSpec},a)))},n.prototype._remove=function(){for(var r in this._request&&(this._request.cancel(),this._request=null),this._spriteRequest&&(this._spriteRequest.cancel(),this._spriteRequest=null),i.evented.off("pluginStateChange",this._rtlTextPluginCallback),this._layers)this._layers[r].setEventedParent(null);for(var n in this.sourceCaches)this.sourceCaches[n].clearTiles(),this.sourceCaches[n].setEventedParent(null);this.imageManager.setEventedParent(null),this.setEventedParent(null),this.dispatcher.remove()},n.prototype._clearSource=function(i){this.sourceCaches[i].clearTiles()},n.prototype._reloadSource=function(i){this.sourceCaches[i].resume(),this.sourceCaches[i].reload()},n.prototype._updateSources=function(i){for(var r in this.sourceCaches)this.sourceCaches[r].update(i)},n.prototype._generateCollisionBoxes=function(){for(var i in this.sourceCaches)this._reloadSource(i)},n.prototype._updatePlacement=function(r,n,o,a,s){void 0===s&&(s=!1);for(var l=!1,u=!1,c={},p=0,h=this._order;p<h.length;p+=1){var f=this._layers[h[p]];if("symbol"===f.type){if(!c[f.source]){var d=this.sourceCaches[f.source];c[f.source]=d.getRenderableIds(!0).map(function(i){return d.getTileByID(i)}).sort(function(i,r){return r.tileID.overscaledZ-i.tileID.overscaledZ||(i.tileID.isLessThan(r.tileID)?-1:1)})}var m=this.crossTileSymbolIndex.addLayer(f,c[f.source],r.center.lng);l=l||m}}if(this.crossTileSymbolIndex.pruneUnusedLayers(this._order),((s=s||this._layerOrderChanged||0===o)||!this.pauseablePlacement||this.pauseablePlacement.isDone()&&!this.placement.stillRecent(i.browser.now(),r.zoom))&&(this.pauseablePlacement=new es(r,this._order,s,n,o,a,this.placement),this._layerOrderChanged=!1),this.pauseablePlacement.isDone()?this.placement.setStale():(this.pauseablePlacement.continuePlacement(this._order,this._layers,c),this.pauseablePlacement.isDone()&&(this.placement=this.pauseablePlacement.commit(i.browser.now()),u=!0),l&&this.pauseablePlacement.placement.setStale()),u||l)for(var y=0,_=this._order;y<_.length;y+=1){var g=this._layers[_[y]];"symbol"===g.type&&this.placement.updateLayerOpacities(g,c[g.source])}return!this.pauseablePlacement.isDone()||this.placement.hasTransitions(i.browser.now())},n.prototype._releaseSymbolFadeTiles=function(){for(var i in this.sourceCaches)this.sourceCaches[i].releaseSymbolFadeTiles()},n.prototype.getImages=function(i,r,n){this.imageManager.getImages(r.icons,n),this._updateTilesForChangedImages();var o=this.sourceCaches[r.source];o&&o.setDependencies(r.tileID.key,r.type,r.icons)},n.prototype.getGlyphs=function(i,r,n){this.glyphManager.getGlyphs(r.stacks,n)}

1,n.prototype.getResource=function(r,n,o){return i.makeRequest(n,o)},n}(i.Evented);e_.getSourceType=function(i){return D[i]},e_.setSourceType=function(i,r){D[i]=r},e_.registerForPluginStateChange=i.registerForPluginStateChange;var eg=i.createLayout([{name:"a_pos",type:"Int16",components:2}]),ev=ex("#ifdef GL_ES\nprecision mediump float;\n#else\n#if !defined(lowp)\n#define lowp\n#endif\n#if !defined(mediump)\n#define mediump\n#endif\n#if !defined(highp)\n#define highp\n#endif\n#endif","#ifdef GL_ES\nprecision highp float;\n#else\n#if !defined(lowp)\n#define lowp\n#endif\n#if !defined(mediump)\n#define mediump\n#endif\n#if !defined(highp)\n#define highp\n#endif\n#endif\nvec2 unpack_float(const float packedValue) {int packedIntValue=int(packedValue);int v0=packedIntValue/256;return vec2(v0,packedIntValue-v0*256);}vec2 unpack_opacity(const float packedOpacity) {int intOpacity=int(packedOpacity)/2;return vec2(float(intOpacity)/127.0,mod(packedOpacity,2.0));}vec4 decode_color(const vec2 encodedColor) {return vec4(unpack_float(encodedColor[0])/255.0,unpack_float(encodedColor[1])/255.0\n);}float unpack_mix_vec2(const vec2 packedValue,const float t) {return mix(packedValue[0],packedValue[1],t);}vec4 unpack_mix_color(const vec4 packedColors,const float t) {vec4 minColor=decode_color(vec2(packedColors[0],packedColors[1]));vec4 maxColor=decode_color(vec2(packedColors[2],packedColors[3]));return mix(minColor,maxColor,t);}vec2 get_pattern_pos(const vec2 pixel_coord_upper,const vec2 pixel_coord_lower,const vec2 pattern_size,const float tile_units_to_pixels,const vec2 pos) {vec2 offset=mod(mod(mod(pixel_coord_upper,pattern_size)*256.0,pattern_size)*256.0+pixel_coord_lower,pattern_size);return (tile_units_to_pixels*pos+offset)/pattern_size;}");function ex(i,r){var n=/#pragma mapbox: ([\w]+) ([\w]+) ([\w]+) ([\w]+)/g,o=r.match(/attribute ([\w]+) ([\w]+)/g),a=i.match(/uniform ([\w]+) ([\w]+)([\s]*)([\w]*)/g),s=r.match(/uniform ([\w]+) ([\w]+)([\s]*)([\w]*)/g),l=s?s.concat(a):a,u={};return{fragmentSource:i=i.replace(n,function(i,r,n,o,a){return u[a]=!0,"define"===r?"\n#ifndef HAS_UNIFORM_u_"+a+"\nvarying "+n+" "+o+" "+a+";\n#else\nuniform "+n+" "+o+" u_"+a+";\n#endif\n":"\n#ifdef HAS_UNIFORM_u_"+a+"\n    "+n+" "+o+" "+a+" = u_"+a+";\n#endif\n"}),vertexSource:r=r.replace(n,function(i,r,n,o,a){var s="float"===o?"vec2":"vec4",l=a.match(/color/)?"color":s;return u[a]?"define"===r?"\n#ifndef HAS_UNIFORM_u_"+a+"\nuniform lowp float u_"+a+"_t;\nattribute "+n+" "+s+" a_"+a+";\nvarying "+n+" "+o+" "+a+";\n#else\nuniform "+n+" "+o+" u_"+a+";\n#endif\n":"vec4"===l?"\n#ifndef HAS_UNIFORM_u_"+a+"\n    "+a+" = a_"+a+";\n#else\n    "+n+" "+o+" "+a+" = u_"+a+";\n#endif\n":"\n#ifndef HAS_UNIFORM_u_"+a+"\n    "+a+" = unpack_mix_"+l+"(a_"+a+", u_"+a+"_t);\n#else\n    "+n+" "+o+" "+a+" = u_"+a+";\n#endif\n":"define"===r?"\n#ifndef HAS_UNIFORM_u_"+a+"\nuniform lowp float u_"+a+"_t;\nattribute "+n+" "+s+" a_"+a+";\n#else\nuniform "+n+" "+o+" u_"+a+";\n#endif\n":"vec4"===l?"\n#ifndef HAS_UNIFORM_u_"+a+"\n    "+n+" "+o+" "+a+" = a_"+a+";\n#else\n    "+n+" "+o+" "+a+" = u_"+a+";\n#endif\n":"\n#ifndef HAS_UNIFORM_u_"+a+"\n    "+n+" "+o+" "+a+" = unpack_mix_"+l+"(a_"+a+", u_"+a+"_t);\n#else\n    "+n+" "+o+" "+a+" = u_"+a+";\n#endif\n"}),staticAttributes:o,staticUniforms:l}}var eb=Object.freeze({__proto__:null,prelude:ev,background:ex("uniform vec4 u_color;uniform float u_opacity;void main() {gl_FragColor=u_color*u_opacity;\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","attribute vec2 a_pos;uniform mat4 u_matrix;void main() {gl_Position=u_matrix*vec4(a_pos,0,1);}"),backgroundPattern:ex("uniform vec2 u_pattern_tl_a;uniform vec2 u_pattern_br_a;uniform vec2 u_pattern_tl_b;uniform vec2 u_pattern_br_b;uniform vec2 u_texsize;uniform float u_mix;uniform float u_opacity;uniform sampler2D u_image;varying vec2 v_pos_a;varying vec2 v_pos_b;void main() {vec2 imagecoord=mod(v_pos_a,1.0);vec2 pos=mix(u_pattern_tl_a/u_texsize,u_pattern_br_a/u_texsize,imagecoord);vec4 color1=texture2D(u_image,pos);vec2 imagecoord_b=mod(v_pos_b,1.0);vec2 pos2=mix(u_pattern_tl_b/u_texsize,u_pattern_br_b/u_texsize,imagecoord_b);vec4 color2=texture2D(u_image,pos2);gl_FragColor=mix(color1,color2,u_mix)*u_opacity;\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","uniform mat4 u_matrix;uniform vec2 u_pattern_size_a;uniform vec2 u_pattern_size_b;uniform vec2 u_pixel_coord_upper;uniform vec2 u_pixel_coord_lower;uniform float u_scale_a;uniform float u_scale_b;uniform float u_tile_units_to_pixels;attribute vec2 a_pos;varying vec2 v_pos_a;varying vec2 v_pos_b;void main() {gl_Position=u_matrix*vec4(a_pos,0,1);v_pos_a=get_pattern_pos(u_pixel_coord_upper,u_pixel_coord_lower,u_scale_a*u_pattern_size_a,u_tile_units_to_pixels,a_pos);v_pos_b=get_pattern_pos(u_pixel_coord_upper,u_pixel_coord_lower,u_scale_b*u_pattern_size_b,u_tile_units_to_pixels,a_pos);}"),circle:ex("varying vec3 v_data;\n#pragma mapbox: define highp vec4 color\n#pragma mapbox: define mediump float radius\n#pragma mapbox: define lowp float blur\n#pragma mapbox: define lowp float opacity\n#pragma mapbox: define highp vec4 stroke_color\n#pragma mapbox: define mediump float stroke_width\n#pragma mapbox: define lowp float stroke_opacity\nvoid main() {\n#pragma mapbox: initialize highp vec4 color\n#pragma mapbox: initialize mediump float radius\n#pragma mapbox: initialize lowp float blur\n#pragma mapbox: initialize lowp float opacity\n#pragma mapbox: initialize highp vec4 stroke_color\n#pragma mapbox: initialize mediump float stroke_width\n#pragma mapbox: initialize lowp float stroke_opacity\nvec2 extrude=v_data.xy;float extrude_length=length(extrude);lowp float antialiasblur=v_data.z;float antialiased_blur=-max(blur,antialiasblur);float opacity_t=smoothstep(0.0,antialiased_blur,extrude_length-1.0);float color_t=stroke_width < 0.01 ? 0.0 : smoothstep(antialiased_blur,0.0,extrude_length-radius

1/(radius+stroke_width));gl_FragColor=opacity_t*mix(color*opacity,stroke_color*stroke_opacity,color_t);\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","uniform mat4 u_matrix;uniform bool u_scale_with_map;uniform bool u_pitch_with_map;uniform vec2 u_extrude_scale;uniform lowp float u_device_pixel_ratio;uniform highp float u_camera_to_center_distance;attribute vec2 a_pos;varying vec3 v_data;\n#pragma mapbox: define highp vec4 color\n#pragma mapbox: define mediump float radius\n#pragma mapbox: define lowp float blur\n#pragma mapbox: define lowp float opacity\n#pragma mapbox: define highp vec4 stroke_color\n#pragma mapbox: define mediump float stroke_width\n#pragma mapbox: define lowp float stroke_opacity\nvoid main(void) {\n#pragma mapbox: initialize highp vec4 color\n#pragma mapbox: initialize mediump float radius\n#pragma mapbox: initialize lowp float blur\n#pragma mapbox: initialize lowp float opacity\n#pragma mapbox: initialize highp vec4 stroke_color\n#pragma mapbox: initialize mediump float stroke_width\n#pragma mapbox: initialize lowp float stroke_opacity\nvec2 extrude=vec2(mod(a_pos,2.0)*2.0-1.0);vec2 circle_center=floor(a_pos*0.5);if (u_pitch_with_map) {vec2 corner_position=circle_center;if (u_scale_with_map) {corner_position+=extrude*(radius+stroke_width)*u_extrude_scale;} else {vec4 projected_center=u_matrix*vec4(circle_center,0,1);corner_position+=extrude*(radius+stroke_width)*u_extrude_scale*(projected_center.w/u_camera_to_center_distance);}gl_Position=u_matrix*vec4(corner_position,0,1);} else {gl_Position=u_matrix*vec4(circle_center,0,1);if (u_scale_with_map) {gl_Position.xy+=extrude*(radius+stroke_width)*u_extrude_scale*u_camera_to_center_distance;} else {gl_Position.xy+=extrude*(radius+stroke_width)*u_extrude_scale*gl_Position.w;}}lowp float antialiasblur=1.0/u_device_pixel_ratio/(radius+stroke_width);v_data=vec3(extrude.x,extrude.y,antialiasblur);}"),clippingMask:ex("void main() {gl_FragColor=vec4(1.0);}","attribute vec2 a_pos;uniform mat4 u_matrix;void main() {gl_Position=u_matrix*vec4(a_pos,0,1);}"),heatmap:ex("uniform highp float u_intensity;varying vec2 v_extrude;\n#pragma mapbox: define highp float weight\n#define GAUSS_COEF 0.3989422804014327\nvoid main() {\n#pragma mapbox: initialize highp float weight\nfloat d=-0.5*3.0*3.0*dot(v_extrude,v_extrude);float val=weight*u_intensity*GAUSS_COEF*exp(d);gl_FragColor=vec4(val,1.0,1.0,1.0);\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","uniform mat4 u_matrix;uniform float u_extrude_scale;uniform float u_opacity;uniform float u_intensity;attribute vec2 a_pos;varying vec2 v_extrude;\n#pragma mapbox: define highp float weight\n#pragma mapbox: define mediump float radius\nconst highp float ZERO=1.0/255.0/16.0;\n#define GAUSS_COEF 0.3989422804014327\nvoid main(void) {\n#pragma mapbox: initialize highp float weight\n#pragma mapbox: initialize mediump float radius\nvec2 unscaled_extrude=vec2(mod(a_pos,2.0)*2.0-1.0);float S=sqrt(-2.0*log(ZERO/weight/u_intensity/GAUSS_COEF))/3.0;v_extrude=S*unscaled_extrude;vec2 extrude=v_extrude*radius*u_extrude_scale;vec4 pos=vec4(floor(a_pos*0.5)+extrude,0,1);gl_Position=u_matrix*pos;}"),heatmapTexture:ex("uniform sampler2D u_image;uniform sampler2D u_color_ramp;uniform float u_opacity;varying vec2 v_pos;void main() {float t=texture2D(u_image,v_pos).r;vec4 color=texture2D(u_color_ramp,vec2(t,0.5));gl_FragColor=color*u_opacity;\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(0.0);\n#endif\n}","uniform mat4 u_matrix;uniform vec2 u_world;attribute vec2 a_pos;varying vec2 v_pos;void main() {gl_Position=u_matrix*vec4(a_pos*u_world,0,1);v_pos.x=a_pos.x;v_pos.y=1.0-a_pos.y;}"),collisionBox:ex("varying float v_placed;varying float v_notUsed;void main() {float alpha=0.5;gl_FragColor=vec4(1.0,0.0,0.0,1.0)*alpha;if (v_placed > 0.5) {gl_FragColor=vec4(0.0,0.0,1.0,0.5)*alpha;}if (v_notUsed > 0.5) {gl_FragColor*=.1;}}","attribute vec2 a_pos;attribute vec2 a_anchor_pos;attribute vec2 a_extrude;attribute vec2 a_placed;attribute vec2 a_shift;uniform mat4 u_matrix;uniform vec2 u_extrude_scale;uniform float u_camera_to_center_distance;varying float v_placed;varying float v_notUsed;void main() {vec4 projectedPoint=u_matrix*vec4(a_anchor_pos,0,1);highp float camera_to_anchor_distance=projectedPoint.w;highp float collision_perspective_ratio=clamp(0.5+0.5*(u_camera_to_center_distance/camera_to_anchor_distance),0.0,4.0);gl_Position=u_matrix*vec4(a_pos,0.0,1.0);gl_Position.xy+=(a_extrude+a_shift)*u_extrude_scale*gl_Position.w*collision_perspective_ratio;v_placed=a_placed.x;v_notUsed=a_placed.y;}"),collisionCircle:ex("varying float v_radius;varying vec2 v_extrude;varying float v_perspective_ratio;varying float v_collision;void main() {float alpha=0.5*min(v_perspective_ratio,1.0);float stroke_radius=0.9*max(v_perspective_ratio,1.0);float distance_to_center=length(v_extrude);float distance_to_edge=abs(distance_to_center-v_radius);float opacity_t=smoothstep(-stroke_radius,0.0,-distance_to_edge);vec4 color=mix(vec4(0.0,0.0,1.0,0.5),vec4(1.0,0.0,0.0,1.0),v_collision);gl_FragColor=color*alpha*opacity_t;}","attribute vec2 a_pos;attribute float a_radius;attribute vec2 a_flags;uniform mat4 u_matrix;uniform mat4 u_inv_matrix;uniform vec2 u_viewport_size;uniform float u_camera_to_center_distance;varying float v_radius;varying vec2 v_extrude;varying float v_perspective_ratio;varying float v_collision;vec3 toTilePosition(vec2 screenPos) {vec4 rayStart=u_inv_matrix*vec4(screenPos,-1.0,1.0);vec4 rayEnd  =u_inv_matrix*vec4(screenPos, 1.0,1.0);rayStart.xyz/=rayStart.w;rayEnd.xyz  /=rayEnd.w;highp float t=(0.0-rayStart.z)/(rayEnd.z-rayStart.z);return mix(rayStart.xyz,rayEnd.xyz,t);}void main() {vec2 quadCenterPos=a_pos;float radius=a_radius;float collision=a_flags.x;float vertexIdx=a_flags.y;vec2 quadVertexOffset=vec2(mix(-1.0,1.0,float(vertexIdx >=2.0)),mix(-1.0,1.0,float(vertexIdx >=1.0 && vertexIdx <=2.0)));vec2 quadVertexExtent=quadVertexOffset*radius;vec3 tilePos=toTilePosition(quadCenterPos);vec4 clipPos=u_matrix*vec4(tilePos,1.0);highp float camera_to_anchor_distance=clipPos.w;highp float collision_perspective_ratio=clamp(0.5+0.5*(u_camera_to_center_distance/camera_to_anchor_distance),0.0,4.0);float padding_factor=1.2;v_radius=radius;v_extrude=quadVertexExtent*padding_factor;v_perspective_ratio=collision_perspective_ratio;v_collision=collision;gl_Position=vec4(clipPos.xyz/clipPos.w,1.0)+vec4(quadVertexExtent*padding_factor/u_viewport_size*2.0,0.0,0.0);}"),debug:ex("uniform highp vec4 u_color;uniform sampler2D u_overlay;varying vec2 v_uv;void main() {vec4 overlay_color=texture2D(u_overlay,v_uv);gl_FragColor=mix(u_color,overlay_color,overlay_color.a);}","attribute vec2 a_pos;varying vec2 v_uv;uniform mat4 u_matrix;uniform float u_overlay_scale;void main() {v_uv=a_pos/8192.0;gl_Position=u_matrix*vec4(a_pos*u_overlay_scale,0,1);}"),fill:ex("#pragma mapbox: define highp vec4 color\n#pragma mapbox: define lowp float opacity\nvoid main() {\n#pragma mapbox: initialize highp vec4 color\n#pragma mapbox: initialize lowp float opacity\ngl_FragColor=color*opacity;\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","attribute vec2 a_pos;uniform mat4 u_matrix;\n#pragma mapbox: define highp vec4 color\n#pragma mapbox: define lowp float opacity\nvoid main() {\n#pragma mapbox: initialize highp vec4 color\n#pragma mapbox: initialize lowp float opacity\ngl_Position=u_matrix*vec4(a_pos,0,1);}"),fillOutline:ex("varying vec2 v_pos;\n#pragma mapbox: define highp vec4 outline_color\n#pragma mapbox: define lowp float opacity\nvoid main() {\n#pragma mapbox: initialize highp vec4 outline_color\n#pragma mapbox: initialize lowp float opacity\nfloat dist=length(v_pos-gl_FragCoord.xy);float alpha=1.0-smoothstep(0.0,1.0,dist);gl_FragColor=outline_color*(alpha*opacity);\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","attribute vec2 a_pos;uniform mat4 u_matrix;uniform vec2 u_world;varying vec2 v_pos;\n#pragma mapbox: define highp vec4 outline_color\n#pragma mapbox: define lowp float opacity\nvoid main() {\n#pragma mapbox: initialize highp vec4 outline_color\n#pragma mapbox: initialize lowp float opacity\ngl_Position=u_matrix*vec4(a_pos,0,1);v_pos=(gl_Position.xy/gl_Position.w+1.0)/2.0*u_world;}"),fillOutlinePattern:ex("uniform vec2 u_texsize;uniform sampler2D u_image;uniform float u_fade;varying vec2 v_pos_a;varying vec2 v_pos_b;varying vec2 v_pos;\n#pragma mapbox: define lowp float opacity\n#pragma mapbox: define lowp vec4 pattern_from\n#pragma mapbox: define lowp vec4 pattern_to\nvoid main() {\n#pragma mapbox: initialize lowp float opacity\n#pragma mapbox: initialize mediump vec4 pattern_from\n#pragma mapbox: initialize mediump vec4 pattern_to\nvec2 pattern_tl_a=pattern_from.xy;vec2 pattern_br_a=pattern_from.zw;vec2 pattern_tl_b=pattern_to.xy;vec2 pattern_br_b=pattern_to.zw;vec2 imagecoord=mod(v_pos_a,1.0);vec2 pos=mix(pattern_tl_a/u_texsize,pattern_br_a/u_texsize,imagecoord);vec4 color1=texture2D(u_image,pos);vec2 imagecoord_b=mod(v_pos_b,1.0);vec2 pos2=mix(pattern_tl_b/u_texsize,pattern_br_b/u_texsize,imagecoord_b);vec4 color2=texture2D(u_image,pos2);float dist=length(v_pos-gl_FragCoord.xy);float alpha=1.0-smoothstep(0.0,1.0,dist);gl_FragColor=mix(color1,color2,u_fade)*alpha*opacity;\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","uniform mat4 u_matrix;uniform vec2 u_world;uniform vec2 u_pixel_coord_upper;uniform vec2 u_pixel_coord_lower;uniform vec3 u_scale;attribute vec2 a_pos;varying vec2 v_pos_a;varying vec2 v_pos_b;varying vec2 v_pos;\n#pragma mapbox: define lowp float opacity\n#pragma mapbox: define lowp vec4 pattern_from\n#pragma mapbox: define lowp vec4 pattern_to\n#pragma mapbox: define lowp float pixel_ratio_from\n#pragma mapbox: define lowp float pixel_ratio_to\nvoid main() {\n#pragma mapbox: initialize lowp float opacity\n#pragma mapbox: initialize mediump vec4 pattern_from\n#pragma mapbox: initialize mediump vec4 pattern_to\n#pragma mapbox: initialize lowp float pixel_ratio_from\n#pragma mapbox: initialize lowp float pixel_ratio_to\nvec2 pattern_tl_a=pattern_from.xy;vec2 pattern_br_a=pattern_from.zw;vec2 pattern_tl_b=pattern_to.xy;vec2 pattern_br_b=pattern_to.zw;float tileRatio=u_scale.x;float fromScale=u_scale.y;float toScale=u_scale.z;gl_Position=u_matrix*vec4(a_pos,0,1);vec2 display_size_a=(pattern_br_a-pattern_tl_a)/pixel_ratio_from;vec2 display_size_b=(pattern_br_b-pattern_tl_b)/pixel_ratio_to;v_pos_a=get_pattern_pos(u_pixel_coord_upper,u_pixel_coord_lower,fromScale*display_size_a,tileRatio,a_pos);v_pos_b=get_pattern_pos(u_pixel_coord_upper,u_pixel_coord_lower,toScale*display_size_b,tileRatio,a_pos);v_pos=(gl_Position.xy/gl_Position.w+1.0)/2.0*u_world;}"),fillPattern:ex("uniform vec2 u_texsize;uniform float u_fade;uniform sampler2D u_image;varying vec2 v_pos_a;varying vec2 v_pos_b;\n#pragma mapbox: define lowp float opacity\n#pragma mapbox: define lowp vec4 pattern_from\n#pragma mapbox: define lowp vec4 pattern_to\nvoid main() {\n#pragma mapbox: initialize lowp float opacity\n#pragma mapbox: initialize mediump vec4 pattern_from\n#pragma mapbox: initialize mediump vec4 pattern_to\nvec2 pattern_tl_a=pattern_from.xy;vec2 pattern_br_a=pattern_from.zw;vec2 pattern_tl_b=pattern_to.xy;vec2 pattern_br_b=pattern_to.zw;vec2 imagecoord=mod(v_pos_a,1.0);vec2 pos=mix(pattern_tl_a/u_texsize,pattern_br_a/u_texsize,imagecoord);vec4 color1=texture2D(u_image,pos);vec2 imagecoord_b=mod(v_pos_b,1.0);vec2 pos2=mix(pattern_tl_b/u_texsize,pattern_br_b/u_texsize,imagecoord_b);vec4 color2=texture2D(u_image,pos2);gl_FragColor=mix(color1,color2,u_fade)*opacity;\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","uniform mat4 u_matrix;uniform vec2 u_pixel_coord_upper;uniform vec2 u_pixel_coord_lower;uniform vec3 u_scale;attribute vec2 a_pos;varying vec2 v_pos_a;varying vec2 v_pos_b;\n#pragma mapbox: define lowp float opacity\n#pragma mapbox: define lowp vec4 pattern_from\n#pragma mapbox: define lowp vec4 pattern_to\n#pragma mapbox: define lowp float pixel_ratio_from\n#pragma mapbox: define lowp float pixel_ratio_to\nvoid main() {\n#pragma mapbox: initialize lowp float opacity\n#pragma mapbox: initialize mediump vec4 pattern_from\n#pragma mapbox: initialize mediump vec4 pattern_to\n#pragma mapbox: initialize lowp float pixel_ratio_from\n#pragma mapbox: initialize lowp float pixel_ratio_to\nvec2 pattern_tl_a=pattern_from.xy;vec2 pattern_br_a=pattern_from.zw;vec2 pattern_tl_b=pattern_to.xy;vec2 pattern_br_b=pattern_to.zw;float tileZoomRatio=u_scale.x;float fromScale=u_scale.y;float toScale=u_scale.z;vec2 display_size_a=(pattern_br_a-pattern_tl_a)/pixel_ratio_from;vec2 display_size_b=(pattern_br_b-pattern_tl_b)/pixel_ratio_to;gl_Position=u_matrix*vec4(a_pos,0,1);v_pos_a=get_pattern_pos(u_pixel_coord_upper,u_pixel_coord_lower,fromScale*display_size_a,tileZoomRatio,a_pos);v_pos_b=get_pattern_pos(u_pixel_coord_upper,u_pixel_coord_lower,toScale*display_size_b,tileZoomRatio,a_pos);}"),fillExtrusion:ex("varying vec4 v_color;void main() {gl_FragColor=v_color;\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","uniform mat4 u_matrix;uniform vec3 u_lightcolor;uniform lowp vec3 u_lightpos;uniform lowp float u_lightintensity;uniform float u_vertical_gradient;uniform lowp float u_opacity;attribute vec2 a_pos;attribute vec4 a_normal_ed;varying vec4 v_color;\n#pragma mapbox: define highp float base\n#pragma mapbox: define highp float height\n#pragma mapbox: define highp vec4 color\nvoid main() {\n#pragma mapbox: initialize highp float base\n#pragma mapbox: initialize highp float height\n#pragma mapbox: initialize highp vec4 color\nvec3 normal=a_normal_ed.xyz;base=max(0.0,base);height=max(0.0,height);float t=mod(normal.x,2.0);gl_Position=u_matrix*vec4(a_pos,t > 0.0 ? height : base,1);float colorvalue=color.r*0.2126+color.g*0.7152+color.b*0.0722;v_color=vec4(0.0,0.0,0.0,1.0);vec4 ambientlight=vec4(0.03,0.03,0.03,1.0);color+=ambientlight;float directional=clamp(dot(normal/16384.0,u_lightpos),0.0,1.0);directional=mix((1.0-u_lightintensity),max((1.0-colorvalue+u_lightintensity),1.0),directional);if (normal.y !=0.0) {directional*=((1.0-u_vertical_gradient)+(u_vertical_gradient*clamp((t+base)*pow(height/150.0,0.5),mix(0.7,0.98,1.0-u_lightintensity),1.0)));}v_color.r+=clamp(color.r*directional*u_lightcolor.r,mix(0.0,0.3,1.0-u_lightcolor.r),1.0);v_color.g+=clamp(color.g*directional*u_lightcolor.g,mix(0.0,0.3,1.0-u_lightcolor.g),1.0);v_color.b+=clamp(color.b*directional*u_lightcolor.b,mix(0.0,0.3,1.0-u_lightcolor.b),1.0);v_color*=u_opacity;}"),fillExtrusionPattern:ex("uniform vec2 u_texsize;uniform float u_fade;uniform sampler2D u_image;varying vec2 v_pos_a;varying vec2 v_pos_b;varying vec4 v_lighting;\n#pragma mapbox: define lowp float base\n#pragma mapbox: define lowp float height\n#pragma mapbox: define lowp vec4 pattern_from\n#pragma mapbox: define lowp vec4 pattern_to\n#pragma mapbox: define lowp float pixel_ratio_from\n#pragma mapbox: define lowp float pixel_ratio_to\nvoid main() {\n#pragma mapbox: initialize lowp float base\n#pragma mapbox: initialize lowp float height\n#pragma mapbox: initialize mediump vec4 pattern_from\n#pragma mapbox: initialize mediump vec4 pattern_to\n#pragma mapbox: initialize lowp float pixel_ratio_from\n#pragma mapbox: initialize lowp float pixel_ratio_to\nvec2 pattern_tl_a=pattern_from.xy;vec2 pattern_br_a=pattern_from.zw;vec2 pattern_tl_b=pattern_to.xy;vec2 pattern_br_b=pattern_to.zw;vec2 imagecoord=mod(v_pos_a,1.0);vec2 pos=mix(pattern_tl_a/u_texsize,pattern_br_a/u_texsize,imagecoord);vec4 color1=texture2D(u_image,pos);vec2 imagecoord_b=mod(v_pos_b,1.0);vec2 pos2=mix(pattern_tl_b/u_texsize,pattern_br_b/u_texsize,imagecoord_b);vec4 color2=texture2D(u_image,pos2);vec4 mixedColor=mix(color1,color2,u_fade);gl_FragColor=mixedColor*v_lighting;\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","uniform mat4 u_matrix;uniform vec2 u_pixel_coord_upper;uniform vec2 u_pixel_coord_lower;uniform float u_height_factor;uniform vec3 u_scale;uniform float u_vertical_gradient;uniform lowp float u_opacity;uniform vec3 u_lightcolor;uniform lowp vec3 u_lightpos;uniform lowp float u_lightintensity;attribute vec2 a_pos;attribute vec4 a_normal_ed;varying vec2 v_pos_a;varying vec2 v_pos_b;varying vec4 v_lighting;\n#pragma mapbox: define lowp float base\n#pragma mapbox: define lowp float height\n#pragma mapbox: define lowp vec4 pattern_from\n#pragma mapbox: d

1efine lowp vec4 pattern_to\n#pragma mapbox: define lowp float pixel_ratio_from\n#pragma mapbox: define lowp float pixel_ratio_to\nvoid main() {\n#pragma mapbox: initialize lowp float base\n#pragma mapbox: initialize lowp float height\n#pragma mapbox: initialize mediump vec4 pattern_from\n#pragma mapbox: initialize mediump vec4 pattern_to\n#pragma mapbox: initialize lowp float pixel_ratio_from\n#pragma mapbox: initialize lowp float pixel_ratio_to\nvec2 pattern_tl_a=pattern_from.xy;vec2 pattern_br_a=pattern_from.zw;vec2 pattern_tl_b=pattern_to.xy;vec2 pattern_br_b=pattern_to.zw;float tileRatio=u_scale.x;float fromScale=u_scale.y;float toScale=u_scale.z;vec3 normal=a_normal_ed.xyz;float edgedistance=a_normal_ed.w;vec2 display_size_a=(pattern_br_a-pattern_tl_a)/pixel_ratio_from;vec2 display_size_b=(pattern_br_b-pattern_tl_b)/pixel_ratio_to;base=max(0.0,base);height=max(0.0,height);float t=mod(normal.x,2.0);float z=t > 0.0 ? height : base;gl_Position=u_matrix*vec4(a_pos,z,1);vec2 pos=normal.x==1.0 && normal.y==0.0 && normal.z==16384.0\n? a_pos\n: vec2(edgedistance,z*u_height_factor);v_pos_a=get_pattern_pos(u_pixel_coord_upper,u_pixel_coord_lower,fromScale*display_size_a,tileRatio,pos);v_pos_b=get_pattern_pos(u_pixel_coord_upper,u_pixel_coord_lower,toScale*display_size_b,tileRatio,pos);v_lighting=vec4(0.0,0.0,0.0,1.0);float directional=clamp(dot(normal/16383.0,u_lightpos),0.0,1.0);directional=mix((1.0-u_lightintensity),max((0.5+u_lightintensity),1.0),directional);if (normal.y !=0.0) {directional*=((1.0-u_vertical_gradient)+(u_vertical_gradient*clamp((t+base)*pow(height/150.0,0.5),mix(0.7,0.98,1.0-u_lightintensity),1.0)));}v_lighting.rgb+=clamp(directional*u_lightcolor,mix(vec3(0.0),vec3(0.3),1.0-u_lightcolor),vec3(1.0));v_lighting*=u_opacity;}"),hillshadePrepare:ex("#ifdef GL_ES\nprecision highp float;\n#endif\nuniform sampler2D u_image;varying vec2 v_pos;uniform vec2 u_dimension;uniform float u_zoom;uniform vec4 u_unpack;float getElevation(vec2 coord,float bias) {vec4 data=texture2D(u_image,coord)*255.0;data.a=-1.0;return dot(data,u_unpack)/4.0;}void main() {vec2 epsilon=1.0/u_dimension;float a=getElevation(v_pos+vec2(-epsilon.x,-epsilon.y),0.0);float b=getElevation(v_pos+vec2(0,-epsilon.y),0.0);float c=getElevation(v_pos+vec2(epsilon.x,-epsilon.y),0.0);float d=getElevation(v_pos+vec2(-epsilon.x,0),0.0);float e=getElevation(v_pos,0.0);float f=getElevation(v_pos+vec2(epsilon.x,0),0.0);float g=getElevation(v_pos+vec2(-epsilon.x,epsilon.y),0.0);float h=getElevation(v_pos+vec2(0,epsilon.y),0.0);float i=getElevation(v_pos+vec2(epsilon.x,epsilon.y),0.0);float exaggerationFactor=u_zoom < 2.0 ? 0.4 : u_zoom < 4.5 ? 0.35 : 0.3;float exaggeration=u_zoom < 15.0 ? (u_zoom-15.0)*exaggerationFactor : 0.0;vec2 deriv=vec2((c+f+f+i)-(a+d+d+g),(g+h+h+i)-(a+b+b+c))/pow(2.0,exaggeration+(19.2562-u_zoom));gl_FragColor=clamp(vec4(deriv.x/2.0+0.5,deriv.y/2.0+0.5,1.0,1.0),0.0,1.0);\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","uniform mat4 u_matrix;uniform vec2 u_dimension;attribute vec2 a_pos;attribute vec2 a_texture_pos;varying vec2 v_pos;void main() {gl_Position=u_matrix*vec4(a_pos,0,1);highp vec2 epsilon=1.0/u_dimension;float scale=(u_dimension.x-2.0)/u_dimension.x;v_pos=(a_texture_pos/8192.0)*scale+epsilon;}"),hillshade:ex("uniform sampler2D u_image;varying vec2 v_pos;uniform vec2 u_latrange;uniform vec2 u_light;uniform vec4 u_shadow;uniform vec4 u_highlight;uniform vec4 u_accent;\n#define PI 3.141592653589793\nvoid main() {vec4 pixel=texture2D(u_image,v_pos);vec2 deriv=((pixel.rg*2.0)-1.0);float scaleFactor=cos(radians((u_latrange[0]-u_latrange[1])*(1.0-v_pos.y)+u_latrange[1]));float slope=atan(1.25*length(deriv)/scaleFactor);float aspect=deriv.x !=0.0 ? atan(deriv.y,-deriv.x) : PI/2.0*(deriv.y > 0.0 ? 1.0 :-1.0);float intensity=u_light.x;float azimuth=u_light.y+PI;float base=1.875-intensity*1.75;float maxValue=0.5*PI;float scaledSlope=intensity !=0.5 ? ((pow(base,slope)-1.0)/(pow(base,maxValue)-1.0))*maxValue : slope;float accent=cos(scaledSlope);vec4 accent_color=(1.0-accent)*u_accent*clamp(intensity*2.0,0.0,1.0);float shade=abs(mod((aspect+azimuth)/PI+0.5,2.0)-1.0);vec4 shade_color=mix(u_shadow,u_highlight,shade)*sin(scaledSlope)*clamp(intensity*2.0,0.0,1.0);gl_FragColor=accent_color*(1.0-shade_color.a)+shade_color;\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","uniform mat4 u_matrix;attribute vec2 a_pos;attribute vec2 a_texture_pos;varying vec2 v_pos;void main() {gl_Position=u_matrix*vec4(a_pos,0,1);v_pos=a_texture_pos/8192.0;}"),line:ex("uniform lowp float u_device_pixel_ratio;varying vec2 v_width2;varying vec2 v_normal;varying float v_gamma_scale;\n#pragma mapbox: define highp vec4 color\n#pragma mapbox: define lowp float blur\n#pragma mapbox: define lowp float opacity\nvoid main() {\n#pragma mapbox: initialize highp vec4 color\n#pragma mapbox: initialize lowp float blur\n#pragma mapbox: initialize lowp float opacity\nfloat dist=length(v_normal)*v_width2.s;float blur2=(blur+1.0/u_device_pixel_ratio)*v_gamma_scale;float alpha=clamp(min(dist-(v_width2.t-blur2),v_width2.s-dist)/blur2,0.0,1.0);gl_FragColor=color*(alpha*opacity);\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","\n#define scale 0.015873016\nattribute vec2 a_pos_normal;attribute vec4 a_data;uniform mat4 u_matrix;uniform mediump float u_ratio;uniform vec2 u_units_to_pixels;uniform lowp float u_device_pixel_ratio;varying vec2 v_normal;varying vec2 v_width2;varying float v_gamma_scale;varying highp float v_linesofar;\n#pragma mapbox: define highp vec4 color\n#pragma mapbox: define lowp float blur\n#pragma mapbox: define lowp float opacity\n#pragma mapbox: define mediump float gapwidth\n#pragma mapbox: define lowp float offset\n#pragma mapbox: define mediump float width\nvoid main() {\n#pragma mapbox: initialize highp vec4 color\n#pragma mapbox: initialize lowp float blur\n#pragma mapbox: initialize lowp float opacity\n#pragma mapbox: initialize mediump float gapwidth\n#pragma mapbox: initialize lowp float offset\n#pragma mapbox: initialize mediump float width\nfloat ANTIALIASING=1.0/u_device_pixel_ratio/2.0;vec2 a_extrude=a_data.xy-128.0;float a_direction=mod(a_data.z,4.0)-1.0;v_linesofar=(floor(a_data.z/4.0)+a_data.w*64.0)*2.0;vec2 pos=floor(a_pos_normal*0.5);mediump vec2 normal=a_pos_normal-2.0*pos;normal.y=normal.y*2.0-1.0;v_normal=normal;gapwidth=gapwidth/2.0;float halfwidth=width/2.0;offset=-1.0*offset;float inset=gapwidth+(gapwidth > 0.0 ? ANTIALIASING : 0.0);float outset=gapwidth+halfwidth*(gapwidth > 0.0 ? 2.0 : 1.0)+(halfwidth==0.0 ? 0.0 : ANTIALIASING);mediump vec2 dist=outset*a_extrude*scale;mediump float u=0.5*a_direction;mediump float t=1.0-abs(u);mediump vec2 offset2=offset*a_extrude*scale*normal.y*mat2(t,-u,u,t);vec4 projected_extrude=u_matrix*vec4(dist/u_ratio,0.0,0.0);gl_Position=u_matrix*vec4(pos+offset2/u_ratio,0.0,1.0)+projected_extrude;float extrude_length_without_perspective=length(dist);float extrude_length_with_perspective=length(projected_extrude.xy/gl_Position.w*u_units_to_pixels);v_gamma_scale=extrude_length_without_perspective/extrude_length_with_perspective;v_width2=vec2(outset,inset);}"),lineGradient:ex("uniform lowp float u_device_pixel_ratio;uniform sampler2D u_image;varying vec2 v_width2;varying vec2 v_normal;varying float v_gamma_scale;varying highp vec2 v_uv;\n#pragma mapbox: define lowp float blur\n#pragma mapbox: define lowp float opacity\nvoid main() {\n#pragma mapbox: initialize lowp float blur\n#pragma mapbox: initialize lowp float opacity\nfloat dist=length(v_normal)*v_width2.s;float blur2=(blur+1.0/u_device_pixel_ratio)*v_gamma_scale;float alpha=clamp(min(dist-(v_width2.t-blur2),v_width2.s-dist)/blur2,0.0,1.0);vec4 color=texture2D(u_image,v_uv);gl_FragColor=color*(alpha*opacity);\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","\n#define scale 0.015873016\nattribute vec2 a_pos_normal;attribute vec4 a_data;attribute float a_uv_x;attribute float a_split_index;uniform mat4 u_matrix;uniform mediump float u_ratio;uniform lowp float u_device_pixel_ratio;uniform vec2 u_units_to_pixels;uniform float u_image_height;varying vec2 v_normal;varying vec2 v_width2;varying float v_gamma_scale;varying highp vec2 v_uv;\n#pragma mapbox: define lowp float blur\n#pragma mapbox: define lowp float opacity\n#pragma mapbox: define mediump float gapwidth\n#pragma mapbox: define lowp float offset\n#pragma mapbox: define mediump float width\nvoid main() {\n#pragma mapbox: initialize lowp float blur\n#pragma mapbox: initialize lowp float opacity\n#pragma mapbox: initialize mediump float gapwidth\n#pragma mapbox: initialize lowp float offset\n#pragma mapbox: initialize mediump float width\nfloat ANTIALIASING=1.0/u_device_pixel_ratio/2.0;vec2 a_extrude=a_data.xy-128.0;float a_direction=mod(a_data.z,4.0)-1.0;highp float texel_height=1.0/u_image_height;highp float half_texel_height=0.5*texel_height;v_uv=vec2(a_uv_x,a_split_index*texel_height-half_texel_height);vec2 pos=floor(a_pos_normal*0.5);mediump vec2 normal=a_pos_normal-2.0*pos;normal.y=normal.y*2.0-1.0;v_normal=normal;gapwidth=gapwidth/2.0;float halfwidth=width/2.0;offset=-1.0*offset;float inset=gapwidth+(gapwidth > 0.0 ? ANTIALIASING : 0.0);float outset=gapwidth+halfwidth*(gapwidth > 0.0 ? 2.0 : 1.0)+(halfwidth==0.0 ? 0.0 : ANTIALIASING);mediump vec2 dist=outset*a_extrude*scale;mediump float u=0.5*a_direction;mediump float t=1.0-abs(u);mediump vec2 offset2=offset*a_extrude*scale*normal.y*mat2(t,-u,u,t);vec4 projected_extrude=u_matrix*vec4(dist/u_ratio,0.0,0.0);gl_Position=u_matrix*vec4(pos+offset2/u_ratio,0.0,1.0)+projected_extrude;float extrude_length_without_perspective=length(dist);float extrude_length_with_perspective=length(projected_extrude.xy/gl_Position.w*u_units_to_pixels);v_gamma_scale=extrude_length_without_perspective/extrude_length_with_perspective;v_width2=vec2(outset,inset);}"),linePattern:ex("uniform lowp float u_device_pixel_ratio;uniform vec2 u_texsize;uniform float u_fade;uniform mediump vec3 u_scale;uniform sampler2D u_image;varying vec2 v_normal;varying vec2 v_width2;varying float v_linesofar;varying float v_gamma_scale;varying float v_width;\n#pragma mapbox: define lowp vec4 pattern_from\n#pragma mapbox: define lowp vec4 pattern_to\n#pragma mapbox: define lowp float pixel_ratio_from\n#pragma mapbox: define lowp float pixel_ratio_to\n#pragma mapbox: define lowp float blur\n#pragma mapbox: define lowp float opacity\nvoid main() {\n#pragma mapbox: initialize mediump vec4 pattern_from\n#pragma mapbox: initialize mediump vec4 pattern_to\n#pragma mapbox: initialize lowp float pixel_ratio_from\n#pragma mapbox: initialize lowp float pixel_ratio_to\n#pragma mapbox: initialize lowp float blur\n#pragma mapbox: initialize lowp float opacity\nvec2 pattern_tl_a=pattern_from.xy;vec2 pattern_br_a=pattern_from.zw;vec2 pattern_tl_b=pattern_to.xy;vec2 pattern_br_b=pattern_to.zw;float tileZoomRatio=u_scale.x;float fromScale=u_scale.y;float toScale=u_scale.z;vec2 display_size_a=(pattern_br_a-pattern_tl_a)/pixel_ratio_from;vec2 display_size_b=(pattern_br_b-pattern_tl_b)/pixel_ratio_to;vec2 pattern_size_a=vec2(display_size_a.x*fromScale/tileZoomRatio,display_size_a.y);vec2 pattern_size_b=vec2(display_size_b.x*toScale/tileZoomRatio,display_size_b.y);float aspect_a=display_size_a.y/v_width;float aspect_b=display_size_b.y/v_width;float dist=length(v_normal)*v_width2.s;float blur2=(blur+1.0/u_device_pixel_ratio)*v_gamma_scale;float alpha=clamp(min(dist-(v_width2.t-blur2),v_width2.s-dist)/blur2,0.0,1.0);float x_a=mod(v_linesofar/pattern_size_a.x*aspect_a,1.0);float x_b=mod(v_linesofar/pattern_size_b.x*aspect_b,1.0);float y=0.5*v_normal.y+0.5;vec2 texel_size=1.0/u_texsize;vec2 pos_a=mix(pattern_tl_a*texel_size-texel_size,pattern_br_a*texel_size+texel_size,vec2(x_a,y));vec2 pos_b=mix(pattern_tl_b*texel_size-texel_size,pattern_br_b*texel_size+texel_size,vec2(x_b,y));vec4 color=mix(texture2D(u_image,pos_a),texture2D(u_image,pos_b),u_fade);gl_FragColor=color*alpha*opacity;\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","\n#define scale 0.015873016\n#define LINE_DISTANCE_SCALE 2.0\nattribute vec2 a_pos_normal;attribute vec4 a_data;uniform mat4 u_matrix;uniform vec2 u_units_to_pixels;uniform mediump float u_ratio;uniform lowp float u_device_pixel_ratio;varying vec2 v_normal;varying vec2 v_width2;varying float v_linesofar;varying float v_gamma_scale;varying float v_width;\n#pragma mapbox: define lowp float blur\n#pragma mapbox: define lowp float opacity\n#pragma mapbox: define lowp float offset\n#pragma mapbox: define mediump float gapwidth\n#pragma mapbox: define mediump float width\n#pragma mapbox: define lowp float floorwidth\n#pragma mapbox: define lowp vec4 pattern_from\n#pragma mapbox: define lowp vec4 pattern_to\n#pragma mapbox: define lowp float pixel_ratio_from\n#pragma mapbox: define lowp float pixel_ratio_to\nvoid main() {\n#pragma mapbox: initialize lowp float blur\n#pragma mapbox: initialize lowp float opacity\n#pragma mapbox: initialize lowp float offset\n#pragma mapbox: initialize mediump float gapwidth\n#pragma mapbox: initialize mediump float width\n#pragma mapbox: initialize lowp float floorwidth\n#pragma mapbox: initialize mediump vec4 pattern_from\n#pragma mapbox: initialize mediump vec4 pattern_to\n#pragma mapbox: initialize lowp float pixel_ratio_from\n#pragma mapbox: initialize lowp float pixel_ratio_to\nfloat ANTIALIASING=1.0/u_device_pixel_ratio/2.0;vec2 a_extrude=a_data.xy-128.0;float a_direction=mod(a_data.z,4.0)-1.0;float a_linesofar=(floor(a_data.z/4.0)+a_data.w*64.0)*LINE_DISTANCE_SCALE;vec2 pos=floor(a_pos_normal*0.5);mediump vec2 normal=a_pos_normal-2.0*pos;normal.y=normal.y*2.0-1.0;v_normal=normal;gapwidth=gapwidth/2.0;float halfwidth=width/2.0;offset=-1.0*offset;float inset=gapwidth+(gapwidth > 0.0 ? ANTIALIASING : 0.0);float outset=gapwidth+halfwidth*(gapwidth > 0.0 ? 2.0 : 1.0)+(halfwidth==0.0 ? 0.0 : ANTIALIASING);mediump vec2 dist=outset*a_extrude*scale;mediump float u=0.5*a_direction;mediump float t=1.0-abs(u);mediump vec2 offset2=offset*a_extrude*scale*normal.y*mat2(t,-u,u,t);vec4 projected_extrude=u_matrix*vec4(dist/u_ratio,0.0,0.0);gl_Position=u_matrix*vec4(pos+offset2/u_ratio,0.0,1.0)+projected_extrude;float extrude_length_without_perspective=length(dist);float extrude_length_with_perspective=length(projected_extrude.xy/gl_Position.w*u_units_to_pixels);v_gamma_scale=extrude_length_without_perspective/extrude_length_with_perspective;v_linesofar=a_linesofar;v_width2=vec2(outset,inset);v_width=floorwidth;}"),lineSDF:ex("uniform lowp float u_device_pixel_ratio;uniform sampler2D u_image;uniform float u_sdfgamma;

1uniform float u_mix;varying vec2 v_normal;varying vec2 v_width2;varying vec2 v_tex_a;varying vec2 v_tex_b;varying float v_gamma_scale;\n#pragma mapbox: define highp vec4 color\n#pragma mapbox: define lowp float blur\n#pragma mapbox: define lowp float opacity\n#pragma mapbox: define mediump float width\n#pragma mapbox: define lowp float floorwidth\nvoid main() {\n#pragma mapbox: initialize highp vec4 color\n#pragma mapbox: initialize lowp float blur\n#pragma mapbox: initialize lowp float opacity\n#pragma mapbox: initialize mediump float width\n#pragma mapbox: initialize lowp float floorwidth\nfloat dist=length(v_normal)*v_width2.s;float blur2=(blur+1.0/u_device_pixel_ratio)*v_gamma_scale;float alpha=clamp(min(dist-(v_width2.t-blur2),v_width2.s-dist)/blur2,0.0,1.0);float sdfdist_a=texture2D(u_image,v_tex_a).a;float sdfdist_b=texture2D(u_image,v_tex_b).a;float sdfdist=mix(sdfdist_a,sdfdist_b,u_mix);alpha*=smoothstep(0.5-u_sdfgamma/floorwidth,0.5+u_sdfgamma/floorwidth,sdfdist);gl_FragColor=color*(alpha*opacity);\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","\n#define scale 0.015873016\n#define LINE_DISTANCE_SCALE 2.0\nattribute vec2 a_pos_normal;attribute vec4 a_data;uniform mat4 u_matrix;uniform mediump float u_ratio;uniform lowp float u_device_pixel_ratio;uniform vec2 u_patternscale_a;uniform float u_tex_y_a;uniform vec2 u_patternscale_b;uniform float u_tex_y_b;uniform vec2 u_units_to_pixels;varying vec2 v_normal;varying vec2 v_width2;varying vec2 v_tex_a;varying vec2 v_tex_b;varying float v_gamma_scale;\n#pragma mapbox: define highp vec4 color\n#pragma mapbox: define lowp float blur\n#pragma mapbox: define lowp float opacity\n#pragma mapbox: define mediump float gapwidth\n#pragma mapbox: define lowp float offset\n#pragma mapbox: define mediump float width\n#pragma mapbox: define lowp float floorwidth\nvoid main() {\n#pragma mapbox: initialize highp vec4 color\n#pragma mapbox: initialize lowp float blur\n#pragma mapbox: initialize lowp float opacity\n#pragma mapbox: initialize mediump float gapwidth\n#pragma mapbox: initialize lowp float offset\n#pragma mapbox: initialize mediump float width\n#pragma mapbox: initialize lowp float floorwidth\nfloat ANTIALIASING=1.0/u_device_pixel_ratio/2.0;vec2 a_extrude=a_data.xy-128.0;float a_direction=mod(a_data.z,4.0)-1.0;float a_linesofar=(floor(a_data.z/4.0)+a_data.w*64.0)*LINE_DISTANCE_SCALE;vec2 pos=floor(a_pos_normal*0.5);mediump vec2 normal=a_pos_normal-2.0*pos;normal.y=normal.y*2.0-1.0;v_normal=normal;gapwidth=gapwidth/2.0;float halfwidth=width/2.0;offset=-1.0*offset;float inset=gapwidth+(gapwidth > 0.0 ? ANTIALIASING : 0.0);float outset=gapwidth+halfwidth*(gapwidth > 0.0 ? 2.0 : 1.0)+(halfwidth==0.0 ? 0.0 : ANTIALIASING);mediump vec2 dist=outset*a_extrude*scale;mediump float u=0.5*a_direction;mediump float t=1.0-abs(u);mediump vec2 offset2=offset*a_extrude*scale*normal.y*mat2(t,-u,u,t);vec4 projected_extrude=u_matrix*vec4(dist/u_ratio,0.0,0.0);gl_Position=u_matrix*vec4(pos+offset2/u_ratio,0.0,1.0)+projected_extrude;float extrude_length_without_perspective=length(dist);float extrude_length_with_perspective=length(projected_extrude.xy/gl_Position.w*u_units_to_pixels);v_gamma_scale=extrude_length_without_perspective/extrude_length_with_perspective;v_tex_a=vec2(a_linesofar*u_patternscale_a.x/floorwidth,normal.y*u_patternscale_a.y+u_tex_y_a);v_tex_b=vec2(a_linesofar*u_patternscale_b.x/floorwidth,normal.y*u_patternscale_b.y+u_tex_y_b);v_width2=vec2(outset,inset);}"),raster:ex("uniform float u_fade_t;uniform float u_opacity;uniform sampler2D u_image0;uniform sampler2D u_image1;varying vec2 v_pos0;varying vec2 v_pos1;uniform float u_brightness_low;uniform float u_brightness_high;uniform float u_saturation_factor;uniform float u_contrast_factor;uniform vec3 u_spin_weights;void main() {vec4 color0=texture2D(u_image0,v_pos0);vec4 color1=texture2D(u_image1,v_pos1);if (color0.a > 0.0) {color0.rgb=color0.rgb/color0.a;}if (color1.a > 0.0) {color1.rgb=color1.rgb/color1.a;}vec4 color=mix(color0,color1,u_fade_t);color.a*=u_opacity;vec3 rgb=color.rgb;rgb=vec3(dot(rgb,u_spin_weights.xyz),dot(rgb,u_spin_weights.zxy),dot(rgb,u_spin_weights.yzx));float average=(color.r+color.g+color.b)/3.0;rgb+=(average-rgb)*u_saturation_factor;rgb=(rgb-0.5)*u_contrast_factor+0.5;vec3 u_high_vec=vec3(u_brightness_low,u_brightness_low,u_brightness_low);vec3 u_low_vec=vec3(u_brightness_high,u_brightness_high,u_brightness_high);gl_FragColor=vec4(mix(u_high_vec,u_low_vec,rgb)*color.a,color.a);\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","uniform mat4 u_matrix;uniform vec2 u_tl_parent;uniform float u_scale_parent;uniform float u_buffer_scale;attribute vec2 a_pos;attribute vec2 a_texture_pos;varying vec2 v_pos0;varying vec2 v_pos1;void main() {gl_Position=u_matrix*vec4(a_pos,0,1);v_pos0=(((a_texture_pos/8192.0)-0.5)/u_buffer_scale )+0.5;v_pos1=(v_pos0*u_scale_parent)+u_tl_parent;}"),symbolIcon:ex("uniform sampler2D u_texture;varying vec2 v_tex;varying float v_fade_opacity;\n#pragma mapbox: define lowp float opacity\nvoid main() {\n#pragma mapbox: initialize lowp float opacity\nlowp float alpha=opacity*v_fade_opacity;gl_FragColor=texture2D(u_texture,v_tex)*alpha;\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","const float PI=3.141592653589793;attribute vec4 a_pos_offset;attribute vec4 a_data;attribute vec4 a_pixeloffset;attribute vec3 a_projected_pos;attribute float a_fade_opacity;uniform bool u_is_size_zoom_constant;uniform bool u_is_size_feature_constant;uniform highp float u_size_t;uniform highp float u_size;uniform highp float u_camera_to_center_distance;uniform highp float u_pitch;uniform bool u_rotate_symbol;uniform highp float u_aspect_ratio;uniform float u_fade_change;uniform mat4 u_matrix;uniform mat4 u_label_plane_matrix;uniform mat4 u_coord_matrix;uniform bool u_is_text;uniform bool u_pitch_with_map;uniform vec2 u_texsize;varying vec2 v_tex;varying float v_fade_opacity;\n#pragma mapbox: define lowp float opacity\nvoid main() {\n#pragma mapbox: initialize lowp float opacity\nvec2 a_pos=a_pos_offset.xy;vec2 a_offset=a_pos_offset.zw;vec2 a_tex=a_data.xy;vec2 a_size=a_data.zw;float a_size_min=floor(a_size[0]*0.5);vec2 a_pxoffset=a_pixeloffset.xy;vec2 a_minFontScale=a_pixeloffset.zw/256.0;highp float segment_angle=-a_projected_pos[2];float size;if (!u_is_size_zoom_constant && !u_is_size_feature_constant) {size=mix(a_size_min,a_size[1],u_size_t)/128.0;} else if (u_is_size_zoom_constant && !u_is_size_feature_constant) {size=a_size_min/128.0;} else {size=u_size;}vec4 projectedPoint=u_matrix*vec4(a_pos,0,1);highp float camera_to_anchor_distance=projectedPoint.w;highp float distance_ratio=u_pitch_with_map ?\ncamera_to_anchor_distance/u_camera_to_center_distance :\nu_camera_to_center_distance/camera_to_anchor_distance;highp float perspective_ratio=clamp(0.5+0.5*distance_ratio,0.0,4.0);size*=perspective_ratio;float fontScale=u_is_text ? size/24.0 : size;highp float symbol_rotation=0.0;if (u_rotate_symbol) {vec4 offsetProjectedPoint=u_matrix*vec4(a_pos+vec2(1,0),0,1);vec2 a=projectedPoint.xy/projectedPoint.w;vec2 b=offsetProjectedPoint.xy/offsetProjectedPoint.w;symbol_rotation=atan((b.y-a.y)/u_aspect_ratio,b.x-a.x);}highp float angle_sin=sin(segment_angle+symbol_rotation);highp float angle_cos=cos(segment_angle+symbol_rotation);mat2 rotation_matrix=mat2(angle_cos,-1.0*angle_sin,angle_sin,angle_cos);vec4 projected_pos=u_label_plane_matrix*vec4(a_projected_pos.xy,0.0,1.0);gl_Position=u_coord_matrix*vec4(projected_pos.xy/projected_pos.w+rotation_matrix*(a_offset/32.0*max(a_minFontScale,fontScale)+a_pxoffset/16.0),0.0,1.0);v_tex=a_tex/u_texsize;vec2 fade_opacity=unpack_opacity(a_fade_opacity);float fade_change=fade_opacity[1] > 0.5 ? u_fade_change :-u_fade_change;v_fade_opacity=max(0.0,min(1.0,fade_opacity[0]+fade_change));}"),symbolSDF:ex("#define SDF_PX 8.0\nuniform bool u_is_halo;uniform sampler2D u_texture;uniform highp float u_gamma_scale;uniform lowp float u_device_pixel_ratio;uniform bool u_is_text;varying vec2 v_data0;varying vec3 v_data1;\n#pragma mapbox: define highp vec4 fill_color\n#pragma mapbox: define highp vec4 halo_color\n#pragma mapbox: define lowp float opacity\n#pragma mapbox: define lowp float halo_width\n#pragma mapbox: define lowp float halo_blur\nvoid main() {\n#pragma mapbox: initialize highp vec4 fill_color\n#pragma mapbox: initialize highp vec4 halo_color\n#pragma mapbox: initialize lowp float opacity\n#pragma mapbox: initialize lowp float halo_width\n#pragma mapbox: initialize lowp float halo_blur\nfloat EDGE_GAMMA=0.105/u_device_pixel_ratio;vec2 tex=v_data0.xy;float gamma_scale=v_data1.x;float size=v_data1.y;float fade_opacity=v_data1[2];float fontScale=u_is_text ? size/24.0 : size;lowp vec4 color=fill_color;highp float gamma=EDGE_GAMMA/(fontScale*u_gamma_scale);lowp float buff=(256.0-64.0)/256.0;if (u_is_halo) {color=halo_color;gamma=(halo_blur*1.19/SDF_PX+EDGE_GAMMA)/(fontScale*u_gamma_scale);buff=(6.0-halo_width/fontScale)/SDF_PX;}lowp float dist=texture2D(u_texture,tex).a;highp float gamma_scaled=gamma*gamma_scale;highp float alpha=smoothstep(buff-gamma_scaled,buff+gamma_scaled,dist);gl_FragColor=color*(alpha*opacity*fade_opacity);\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","const float PI=3.141592653589793;attribute vec4 a_pos_offset;attribute vec4 a_data;attribute vec4 a_pixeloffset;attribute vec3 a_projected_pos;attribute float a_fade_opacity;uniform bool u_is_size_zoom_constant;uniform bool u_is_size_feature_constant;uniform highp float u_size_t;uniform highp float u_size;uniform mat4 u_matrix;uniform mat4 u_label_plane_matrix;uniform mat4 u_coord_matrix;uniform bool u_is_text;uniform bool u_pitch_with_map;uniform highp float u_pitch;uniform bool u_rotate_symbol;uniform highp float u_aspect_ratio;uniform highp float u_camera_to_center_distance;uniform float u_fade_change;uniform vec2 u_texsize;varying vec2 v_data0;varying vec3 v_data1;\n#pragma mapbox: define highp vec4 fill_color\n#pragma mapbox: define highp vec4 halo_color\n#pragma mapbox: define lowp float opacity\n#pragma mapbox: define lowp float halo_width\n#pragma mapbox: define lowp float halo_blur\nvoid main() {\n#pragma mapbox: initialize highp vec4 fill_color\n#pragma mapbox: initialize highp vec4 halo_color\n#pragma mapbox: initialize lowp float opacity\n#pragma mapbox: initialize lowp float halo_width\n#pragma mapbox: initialize lowp float halo_blur\nvec2 a_pos=a_pos_offset.xy;vec2 a_offset=a_pos_offset.zw;vec2 a_tex=a_data.xy;vec2 a_size=a_data.zw;float a_size_min=floor(a_size[0]*0.5);vec2 a_pxoffset=a_pixeloffset.xy;highp float segment_angle=-a_projected_pos[2];float size;if (!u_is_size_zoom_constant && !u_is_size_feature_constant) {size=mix(a_size_min,a_size[1],u_size_t)/128.0;} else if (u_is_size_zoom_constant && !u_is_size_feature_constant) {size=a_size_min/128.0;} else {size=u_size;}vec4 projectedPoint=u_matrix*vec4(a_pos,0,1);highp float camera_to_anchor_distance=projectedPoint.w;highp float distance_ratio=u_pitch_with_map ?\ncamera_to_anchor_distance/u_camera_to_center_distance :\nu_camera_to_center_distance/camera_to_anchor_distance;highp float perspective_ratio=clamp(0.5+0.5*distance_ratio,0.0,4.0);size*=perspective_ratio;float fontScale=u_is_text ? size/24.0 : size;highp float symbol_rotation=0.0;if (u_rotate_symbol) {vec4 offsetProjectedPoint=u_matrix*vec4(a_pos+vec2(1,0),0,1);vec2 a=projectedPoint.xy/projectedPoint.w;vec2 b=offsetProjectedPoint.xy/offsetProjectedPoint.w;symbol_rotation=atan((b.y-a.y)/u_aspect_ratio,b.x-a.x);}highp float angle_sin=sin(segment_angle+symbol_rotation);highp float angle_cos=cos(segment_angle+symbol_rotation);mat2 rotation_matrix=mat2(angle_cos,-1.0*angle_sin,angle_sin,angle_cos);vec4 projected_pos=u_label_plane_matrix*vec4(a_projected_pos.xy,0.0,1.0);gl_Position=u_coord_matrix*vec4(projected_pos.xy/projected_pos.w+rotation_matrix*(a_offset/32.0*fontScale+a_pxoffset),0.0,1.0);float gamma_scale=gl_Position.w;vec2 fade_opacity=unpack_opacity(a_fade_opacity);float fade_change=fade_opacity[1] > 0.5 ? u_fade_change :-u_fade_change;float interpolated_fade_opacity=max(0.0,min(1.0,fade_opacity[0]+fade_change));v_data0=a_tex/u_texsize;v_data1=vec3(gamma_scale,size,interpolated_fade_opacity);}"),symbolTextAndIcon:ex("#define SDF_PX 8.0\n#define SDF 1.0\n#define ICON 0.0\nuniform bool u_is_halo;uniform sampler2D u_texture;uniform sampler2D u_texture_icon;uniform highp float u_gamma_scale;uniform lowp float u_device_pixel_ratio;varying vec4 v_data0;varying vec4 v_data1;\n#pragma mapbox: define highp vec4 fill_color\n#pragma mapbox: define highp vec4 halo_color\n#pragma mapbox: define lowp float opacity\n#pragma mapbox: define lowp float halo_width\n#pragma mapbox: define lowp float halo_blur\nvoid main() {\n#pragma mapbox: initialize highp vec4 fill_color\n#pragma mapbox: initialize highp vec4 halo_color\n#pragma mapbox: initialize lowp float opacity\n#pragma mapbox: initialize lowp float halo_width\n#pragma mapbox: initialize lowp float halo_blur\nfloat fade_opacity=v_data1[2];if (v_data1.w==ICON) {vec2 tex_icon=v_data0.zw;lowp float alpha=opacity*fade_opacity;

1gl_FragColor=texture2D(u_texture_icon,tex_icon)*alpha;\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\nreturn;}vec2 tex=v_data0.xy;float EDGE_GAMMA=0.105/u_device_pixel_ratio;float gamma_scale=v_data1.x;float size=v_data1.y;float fontScale=size/24.0;lowp vec4 color=fill_color;highp float gamma=EDGE_GAMMA/(fontScale*u_gamma_scale);lowp float buff=(256.0-64.0)/256.0;if (u_is_halo) {color=halo_color;gamma=(halo_blur*1.19/SDF_PX+EDGE_GAMMA)/(fontScale*u_gamma_scale);buff=(6.0-halo_width/fontScale)/SDF_PX;}lowp float dist=texture2D(u_texture,tex).a;highp float gamma_scaled=gamma*gamma_scale;highp float alpha=smoothstep(buff-gamma_scaled,buff+gamma_scaled,dist);gl_FragColor=color*(alpha*opacity*fade_opacity);\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","const float PI=3.141592653589793;attribute vec4 a_pos_offset;attribute vec4 a_data;attribute vec3 a_projected_pos;attribute float a_fade_opacity;uniform bool u_is_size_zoom_constant;uniform bool u_is_size_feature_constant;uniform highp float u_size_t;uniform highp float u_size;uniform mat4 u_matrix;uniform mat4 u_label_plane_matrix;uniform mat4 u_coord_matrix;uniform bool u_is_text;uniform bool u_pitch_with_map;uniform highp float u_pitch;uniform bool u_rotate_symbol;uniform highp float u_aspect_ratio;uniform highp float u_camera_to_center_distance;uniform float u_fade_change;uniform vec2 u_texsize;uniform vec2 u_texsize_icon;varying vec4 v_data0;varying vec4 v_data1;\n#pragma mapbox: define highp vec4 fill_color\n#pragma mapbox: define highp vec4 halo_color\n#pragma mapbox: define lowp float opacity\n#pragma mapbox: define lowp float halo_width\n#pragma mapbox: define lowp float halo_blur\nvoid main() {\n#pragma mapbox: initialize highp vec4 fill_color\n#pragma mapbox: initialize highp vec4 halo_color\n#pragma mapbox: initialize lowp float opacity\n#pragma mapbox: initialize lowp float halo_width\n#pragma mapbox: initialize lowp float halo_blur\nvec2 a_pos=a_pos_offset.xy;vec2 a_offset=a_pos_offset.zw;vec2 a_tex=a_data.xy;vec2 a_size=a_data.zw;float a_size_min=floor(a_size[0]*0.5);float is_sdf=a_size[0]-2.0*a_size_min;highp float segment_angle=-a_projected_pos[2];float size;if (!u_is_size_zoom_constant && !u_is_size_feature_constant) {size=mix(a_size_min,a_size[1],u_size_t)/128.0;} else if (u_is_size_zoom_constant && !u_is_size_feature_constant) {size=a_size_min/128.0;} else {size=u_size;}vec4 projectedPoint=u_matrix*vec4(a_pos,0,1);highp float camera_to_anchor_distance=projectedPoint.w;highp float distance_ratio=u_pitch_with_map ?\ncamera_to_anchor_distance/u_camera_to_center_distance :\nu_camera_to_center_distance/camera_to_anchor_distance;highp float perspective_ratio=clamp(0.5+0.5*distance_ratio,0.0,4.0);size*=perspective_ratio;float fontScale=size/24.0;highp float symbol_rotation=0.0;if (u_rotate_symbol) {vec4 offsetProjectedPoint=u_matrix*vec4(a_pos+vec2(1,0),0,1);vec2 a=projectedPoint.xy/projectedPoint.w;vec2 b=offsetProjectedPoint.xy/offsetProjectedPoint.w;symbol_rotation=atan((b.y-a.y)/u_aspect_ratio,b.x-a.x);}highp float angle_sin=sin(segment_angle+symbol_rotation);highp float angle_cos=cos(segment_angle+symbol_rotation);mat2 rotation_matrix=mat2(angle_cos,-1.0*angle_sin,angle_sin,angle_cos);vec4 projected_pos=u_label_plane_matrix*vec4(a_projected_pos.xy,0.0,1.0);gl_Position=u_coord_matrix*vec4(projected_pos.xy/projected_pos.w+rotation_matrix*(a_offset/32.0*fontScale),0.0,1.0);float gamma_scale=gl_Position.w;vec2 fade_opacity=unpack_opacity(a_fade_opacity);float fade_change=fade_opacity[1] > 0.5 ? u_fade_change :-u_fade_change;float interpolated_fade_opacity=max(0.0,min(1.0,fade_opacity[0]+fade_change));v_data0.xy=a_tex/u_texsize;v_data0.zw=a_tex/u_texsize_icon;v_data1=vec4(gamma_scale,size,interpolated_fade_opacity,is_sdf);}")}),ew=function(){this.boundProgram=null,this.boundLayoutVertexBuffer=null,this.boundPaintVertexBuffers=[],this.boundIndexBuffer=null,this.boundVertexOffset=null,this.boundDynamicVertexBuffer=null,this.vao=null};function eS(i){for(var r=[],n=0;n<i.length;n++)if(null!==i[n]){var o=i[n].split(" ");r.push(o.pop())}return r}ew.prototype.bind=function(i,r,n,o,a,s,l,u){this.context=i;for(var c=this.boundPaintVertexBuffers.length!==o.length,p=0;!c&&p<o.length;

1p++)this.boundPaintVertexBuffers[p]!==o[p]&&(c=!0);i.extVertexArrayObject&&this.vao&&this.boundProgram===r&&this.boundLayoutVertexBuffer===n&&!c&&this.boundIndexBuffer===a&&this.boundVertexOffset===s&&this.boundDynamicVertexBuffer===l&&this.boundDynamicVertexBuffer2===u?(i.bindVertexArrayOES.set(this.vao),l&&l.bind(),a&&a.dynamicDraw&&a.bind(),u&&u.bind()):this.freshBind(r,n,o,a,s,l,u)},ew.prototype.freshBind=function(i,r,n,o,a,s,l){var u,c=i.numAttributes,p=this.context,h=p.gl;if(p.extVertexArrayObject)this.vao&&this.destroy(),this.vao=p.extVertexArrayObject.createVertexArrayOES(),p.bindVertexArrayOES.set(this.vao),u=0,this.boundProgram=i,this.boundLayoutVertexBuffer=r,this.boundPaintVertexBuffers=n,this.boundIndexBuffer=o,this.boundVertexOffset=a,this.boundDynamicVertexBuffer=s,this.boundDynamicVertexBuffer2=l;else{u=p.currentNumAttributes||0;for(var f=c;f<u;f++)h.disableVertexAttribArray(f)}r.enableAttributes(h,i);for(var d=0;d<n.length;d+=1)n[d].enableAttributes(h,i);s&&s.enableAttributes(h,i),l&&l.enableAttributes(h,i),r.bind(),r.setVertexAttribPointers(h,i,a);for(var m=0;m<n.length;m+=1){var y=n[m];y.bind(),y.setVertexAttribPointers(h,i,a)}s&&(s.bind(),s.setVertexAttribPointers(h,i,a)),o&&o.bind(),l&&(l.bind(),l.setVertexAttribPointers(h,i,a)),p.currentNumAttributes=c},ew.prototype.destroy=function(){this.vao&&(this.context.extVertexArrayObject.deleteVertexArrayOES(this.vao),this.vao=null)};var eT=function(i,r,n,o,a,s){var l=i.gl;this.program=l.createProgram();for(var u=eS(n.staticAttributes),c=o?o.getBinderAttributes():[],p=u.concat(c),h=n.staticUniforms?eS(n.staticUniforms):[],f=o?o.getBinderUniforms():[],d=[],m=0,y=h.concat(f);m<y.length;m+=1){var _=y[m];0>d.indexOf(_)&&d.push(_)}var g=o?o.defines():[];s&&g.push("#define OVERDRAW_INSPECTOR;");var v=g.concat(ev.fragmentSource,n.fragmentSource).join("\n"),x=g.concat(ev.vertexSource,n.vertexSource).join("\n"),b=l.createShader(l.FRAGMENT_SHADER);if(l.isContextLost())this.failedToCreate=!0;else{l.shaderSource(b,v),l.compileShader(b),l.attachShader(this.program,b);var w=l.createShader(l.VERTEX_SHADER);if(l.isContextLost())this.failedToCreate=!0;else{l.shaderSource(w,x),l.compileShader(w),l.attachShader(this.program,w),this.attributes={};var S={};this.numAttributes=p.length;for(var T=0;T<this.numAttributes;T++)p[T]&&(l.bindAttribLocation(this.program,T,p[T]),this.attributes[p[T]]=T);l.linkProgram(this.program),l.deleteShader(w),l.deleteShader(b);for(var I=0;I<d.length;I++){var E=d[I];if(E&&!S[E]){var A=l.getUniformLocation(this.program,E);A&&(S[E]=A)}}this.fixedUniforms=a(i,S),this.binderUniforms=o?o.getUniforms(i,S):[]}}};function eI(i,r,n){var o=1/t5(n,1,r.transform.tileZoom),a=Math.pow(2,n.tileID.overscaledZ),s=n.tileSize*Math.pow(2,r.transform.tileZoom)/a,l=s*(n.tileID.canonical.x+n.tileID.wrap*a),u=s*n.tileID.canonical.y;return{u_image:0,u_texsize:n.imageAtlasTexture.size,u_scale:[o,i.fromScale,i.toScale],u_fade:i.t,u_pixel_coord_upper:[l>>16,u>>16],u_pixel_coord_lower:[65535&l,65535&u]}}eT.prototype.draw=function(i,r,n,o,a,s,l,u,c,p,h,f,d,m,y,_){var g,v=i.gl;if(!this.failedToCreate){for(var x in i.program.set(this.program),i.setDepthMode(n),i.setStencilMode(o),i.setColorMode(a),i.setCullFace(s),this.fixedUniforms)this.fixedUniforms[x].set(l[x]);m&&m.setUniforms(i,this.binderUniforms,f,{zoom:d});for(var b=((g={})[v.LINES]=2,g[v.TRIANGLES]=3,g[v.LINE_STRIP]=1,g)[r],w=0,S=h.get();w<S.length;w+=1){var T=S[w],I=T.vaos||(T.vaos={});(I[u]||(I[u]=new ew)).bind(i,this,c,m?m.getPaintVertexBuffers():[],p,T.vertexOffset,y,_),v.drawElements(r,T.primitiveLength*b,v.UNSIGNED_SHORT,T.primitiveOffset*b*2)}}};var eE=function(r,n,o,a){var s=n.style.light,l=s.properties.get("position"),u=[l.x,l.y,l.z],c=i.create$1();"viewport"===s.properties.get("anchor")&&i.fromRotation(c,-n.transform.angle),i.transformMat3(u,u,c);var p=s.properties.get("color");return{u_matrix:r,u_lightpos:u,u_lightintensity:s.properties.get("intensity"),u_lightcolor:[p.r,p.g,p.b],u_vertical_gradient:+o,u_opacity:a}},eA=function(i){return{u_matrix:i}},ez=function(r,n,o,a){return i.extend(eA(r),eI(o,n,a))},eP=function(r,n,o,a){var s,l,u=r.transform;if("map"===a.paint.get("circle-pitch-alignment")){var c=t5(o,1,u.zoom);s=!0,l=[c,c]}else s=!1,l=u.pixelsToGLUnits;return{u_camera_to_center_distance:u.cameraToCenterDistance,u_scale_with_map:+("map"===a.paint.get("circle-pitch-scale")),u_matrix:r.translatePosMatrix(n.posMatrix,o,a.paint.get("circle-translate"),a.paint.get("circle-translate-anchor")),u_pitch_with_map:+s,u_device_pixel_ratio:i.browser.devicePixelRatio,u_extrude_scale:l}},eC=function(i,r,n){var o=t5(n,1,r.zoom),a=Math.pow(2,r.zoom-n.tileID.overscaledZ

1),s=n.tileID.overscaleFactor();return{u_matrix:i,u_camera_to_center_distance:r.cameraToCenterDistance,u_pixels_to_tile_units:o,u_extrude_scale:[r.pixelsToGLUnits[0]/(o*a),r.pixelsToGLUnits[1]/(o*a)],u_overscale_factor:s}},ek=function(i,r,n){return void 0===n&&(n=1),{u_matrix:i,u_color:r,u_overlay:0,u_overlay_scale:n}},eM=function(i){return{u_matrix:i}},eD=function(r,n,o){var a=r.transform;return{u_matrix:eF(r,n,o),u_ratio:1/t5(n,1,a.zoom),u_device_pixel_ratio:i.browser.devicePixelRatio,u_units_to_pixels:[1/a.pixelsToGLUnits[0],1/a.pixelsToGLUnits[1]]}},eL=function(r,n,o,a){var s=r.transform,l=eR(n,s);return{u_matrix:eF(r,n,o),u_texsize:n.imageAtlasTexture.size,u_ratio:1/t5(n,1,s.zoom),u_device_pixel_ratio:i.browser.devicePixelRatio,u_image:0,u_scale:[l,a.fromScale,a.toScale],u_fade:a.t,u_units_to_pixels:[1/s.pixelsToGLUnits[0],1/s.pixelsToGLUnits[1]]}},eB=function(r,n,o,a,s){var l=r.lineAtlas,u=eR(n,r.transform),c="round"===o.layout.get("line-cap"),p=l.getDash(a.from,c),h=l.getDash(a.to,c),f=p.width*s.fromScale,d=h.width*s.toScale;return i.extend(eD(r,n,o),{u_patternscale_a:[u/f,-p.height/2],u_patternscale_b:[u/d,-h.height/2],u_sdfgamma:l.width/(256*Math.min(f,d)*i.browser.devicePixelRatio)/2,u_image:0,u_tex_y_a:p.y,u_tex_y_b:h.y,u_mix:s.t})};function eR(i,r){return 1/t5(i,1,r.tileZoom)}function eF(i,r,n){return i.translatePosMatrix(r.tileID.posMatrix,r,n.paint.get("line-translate"),n.paint.get("line-translate-anchor"))}var eO,eU=function(i,r,n,o,a){var s,l,u,c,p;return{u_matrix:i,u_tl_parent:r,u_scale_parent:n,u_buffer_scale:1,u_fade_t:o.mix,u_opacity:o.opacity*a.paint.get("raster-opacity"),u_image0:0,u_image1:1,u_brightness_low:a.paint.get("raster-brightness-min"),u_brightness_high:a.paint.get("raster-brightness-max"),u_saturation_factor:(l=a.paint.get("raster-saturation"))>0?1-1/(1.001-l):-l,u_contrast_factor:(s=a.paint.get("raster-contrast"))>0?1/(1-s):1+s,u_spin_weights:(c=Math.sin(u=a.paint.get("raster-hue-rotate")*(Math.PI/180)),[(2*(p=Math.cos(u))+1)/3,(-Math.sqrt(3)*c-p+1)/3,(Math.sqrt(3)*c-p+1)/3])}},eV=function(i,r,n,o,a,s,l,u,c,p){var h=a.transform;return{u_is_size_zoom_constant:+("constant"===i||"source"===i),u_is_size_feature_constant:+("constant"===i||"camera"===i),u_size_t:r?r.uSizeT:0,u_size:r?r.uSize:0,u_camera_to_center_distance:h.cameraToCenterDistance,u_pitch:h.pitch/360*2*Math.PI,u_rotate_symbol:+n,u_aspect_ratio:h.width/h.height,u_fade_change:a.options.fadeDuration?a.symbolFadeChange:1,u_matrix:s,u_label_plane_matrix:l,u_coord_matrix:u,u_is_text:+c,u_pitch_with_map:+o,u_texsize:p,u_texture:0}},eN=function(r,n,o,a,s,l,u,c,p,h,f){var d=s.transform;return i.extend(eV(r,n,o,a,s,l,u,c,p,h),{u_gamma_scale:a?Math.cos(d._pitch)*d.cameraToCenterDistance:1,u_device_pixel_ratio:i.browser.devicePixelRatio,u_is_halo:+f})},ej=function(r,n,o,a,s,l){var u,c,p,h,f,d,m,y,_;return i.extend((u=o.imageManager.getPattern(a.from.toString()),c=o.imageManager.getPattern(a.to.toString()),h=(p=o.imageManager.getPixelSize()).width,f=p.height,d=Math.pow(2,s.tileID.overscaledZ),y=(m=s.tileSize*Math.pow(2,o.transform.tileZoom)/d)*(s.tileID.canonical.x+s.tileID.wrap*d),_=m*s.tileID.canonical.y,{u_image:0,u_pattern_tl_a:u.tl,u_pattern_br_a:u.br,u_pattern_tl_b:c.tl,u_pattern_br_b:c.br,u_texsize:[h,f],u_mix:l.t,u_pattern_size_a:u.displaySize,u_pattern_size_b:c.displaySize,u_scale_a:l.fromScale,u_scale_b:l.toScale,u_tile_units_to_pixels:1/t5(s,1,o.transform.tileZoom),u_pixel_coord_upper:[y>>16,_>>16],u_pixel_coord_lower:[65535&y,65535&_]}),{u_matrix:r,u_opacity:n})},eq={fillExtrusion:function(r,n){return{u_matrix:new i.UniformMatrix4f(r,n.u_matrix),u_lightpos:new i.Uniform3f(r,n.u_lightpos),u_lightintensity:new i.Uniform1f(r,n.u_lightintensity),u_lightcolor:new i.Uniform3f(r,n.u_lightcolor),u_vertical_gradient:new i.Uniform1f(r,n.u_vertical_gradient),u_opacity:new i.Uniform1f(r,n.u_opacity)}},fillExtrusionPattern:function(r,n){return{u_matrix:new i.UniformMatrix4f(r,n.u_matrix),u_lightpos:new i.Uniform3f(r,n.u_lightpos),u_lightintensity:new i.Uniform1f(r,n.u_lightintensity),u_lightcolor:new i.Uniform3f(r,n.u_lightcolor),u_vertical_gradient:new i.Uniform1f(r,n.u_vertical_gradient),u_height_factor:new i.Uniform1f(r,n.u_height_factor),u_image:new i.Uniform1i(r,n.u_image),u_texsize:new i.Uniform2f(r,n.u_texsize),u_pixel_coord_upper:new i.Uniform2f(r,n.u_pixel_coord_upper),u_pixel_coord_lower:new i.Uniform2f(r,n.u_pixel_coord_lower),u_scale:new i.Uniform3f(r,n.u_scale),u_fade:new i.Uniform1f(r,n.u_fade),u_opacity:new i.Uniform1f(r,n.u_opacity)}},fill:function(r,n){return{u_matrix:new i.UniformMatrix4f(r,n.u_matrix)}},fillPattern:function(r,n){return{u_matrix:new i.UniformMatrix4f(r,n.u_matrix),u_image:new i.Uniform1i(r,n.u_image),u_texsize:new i.Uniform2f(r,n.u_texsize),u_pixel_coord_upper:new i.Uniform2f(r,n.u_pixel_coord_upper),u_pixel_coord_lower:new i.Uniform2f(r,n.u_pixel_coord_lower),u_scale:new i.Uniform3f(r,n.u_scale),u_fade:new i.Uniform1f(r,n.u_fade)}},fillOutline:function(r,n){return{u_matrix:new i.UniformMatrix4f(r,n.u_matrix),u_world:new i.Uniform2f(r,n.u_world)}},fillOutlinePattern:function(r,n){return{u_matrix:new i.UniformMatrix4f(r,n.u_matrix),u_world:new i.Uniform2f(r,n.u_world),u_image:new i.Uniform1i(r,n.u_image),u_texsize:new i.Uniform2f(r,n.u_texsize),u_pixel_coord_upper:new i.Uniform2f(r,n.u_pixel_coord_upper),u_pixel_coord_lower:new i.Uniform2f(r,n.u_pixel_coord_lower),u_scale:new i.Uniform3f(r,n.u_scale),u_fade:new i.Uniform1f(r,n.u_fade)}},circle:function(r,n){return{u_camera_to_center_distance:new i.Uniform1f(r,n.u_camera_to_center_distance),u_scale_with_map:new i.Uniform1i(r,n.u_scale_with_map),u_pitch_with_map:new i.Uniform1i(r,n.u_pitch_with_map),u_extrude_scale:new i.Uniform2f(r,n.u_extrude_scale),u_device_pixel_ratio:new i.Uniform1f(r,n.u_device_pixel_ratio),u_matrix:new i.UniformMatrix4f(r,n.u_matrix)}},collisionBox:function(r,n){return{u_matrix:new i.UniformMatrix4f(r,n.u_matrix),u_camera_to_center_distance:new i.Uniform1f(r,n.u_camera_to_center_distance),u_pixels_to_tile_units:new i.Uniform1f(r,n.u_pixels_to_tile_units),u_extrude_scale:new i.Uniform2f(r,n.u_extrude_scale),u_overscale_factor:new i.Uniform1f(r,n.u_overscale_factor)}},collisionCircle:function(r,n){return{u_matrix:new i.UniformMatrix4f(r,n.u_matrix),u_inv_matrix:new i.UniformMatrix4f(r,n.u_inv_matrix

1),u_camera_to_center_distance:new i.Uniform1f(r,n.u_camera_to_center_distance),u_viewport_size:new i.Uniform2f(r,n.u_viewport_size)}},debug:function(r,n){return{u_color:new i.UniformColor(r,n.u_color),u_matrix:new i.UniformMatrix4f(r,n.u_matrix),u_overlay:new i.Uniform1i(r,n.u_overlay),u_overlay_scale:new i.Uniform1f(r,n.u_overlay_scale)}},clippingMask:function(r,n){return{u_matrix:new i.UniformMatrix4f(r,n.u_matrix)}},heatmap:function(r,n){return{u_extrude_scale:new i.Uniform1f(r,n.u_extrude_scale),u_intensity:new i.Uniform1f(r,n.u_intensity),u_matrix:new i.UniformMatrix4f(r,n.u_matrix)}},heatmapTexture:function(r,n){return{u_matrix:new i.UniformMatrix4f(r,n.u_matrix),u_world:new i.Uniform2f(r,n.u_world),u_image:new i.Uniform1i(r,n.u_image),u_color_ramp:new i.Uniform1i(r,n.u_color_ramp),u_opacity:new i.Uniform1f(r,n.u_opacity)}},hillshade:function(r,n){return{u_matrix:new i.UniformMatrix4f(r,n.u_matrix),u_image:new i.Uniform1i(r,n.u_image),u_latrange:new i.Uniform2f(r,n.u_latrange),u_light:new i.Uniform2f(r,n.u_light),u_shadow:new i.UniformColor(r,n.u_shadow),u_highlight:new i.UniformColor(r,n.u_highlight),u_accent:new i.UniformColor(r,n.u_accent)}},hillshadePrepare:function(r,n){return{u_matrix:new i.UniformMatrix4f(r,n.u_matrix),u_image:new i.Uniform1i(r,n.u_image),u_dimension:new i.Uniform2f(r,n.u_dimension),u_zoom:new i.Uniform1f(r,n.u_zoom),u_unpack:new i.Uniform4f(r,n.u_unpack)}},line:function(r,n){return{u_matrix:new i.UniformMatrix4f(r,n.u_matrix),u_ratio:new i.Uniform1f(r,n.u_ratio),u_device_pixel_ratio:new i.Uniform1f(r,n.u_device_pixel_ratio),u_units_to_pixels:new i.Uniform2f(r,n.u_units_to_pixels)}},lineGradient:function(r,n){return{u_matrix:new i.UniformMatrix4f(r,n.u_matrix),u_ratio:new i.Uniform1f(r,n.u_ratio),u_device_pixel_ratio:new i.Uniform1f(r,n.u_device_pixel_ratio),u_units_to_pixels:new i.Uniform2f(r,n.u_units_to_pixels),u_image:new i.Uniform1i(r,n.u_image),u_image_height:new i.Uniform1f(r,n.u_image_height)}},linePattern:function(r,n){return{u_matrix:new i.UniformMatrix4f(r,n.u_matrix),u_texsize:new i.Uniform2f(r,n.u_texsize),u_ratio:new i.Uniform1f(r,n.u_ratio),u_device_pixel_ratio:new i.Uniform1f(r,n.u_device_pixel_ratio),u_image:new i.Uniform1i(r,n.u_image),u_units_to_pixels:new i.Uniform2f(r,n.u_units_to_pixels),u_scale:new i.Uniform3f(r,n.u_scale),u_fade:new i.Uniform1f(r,n.u_fade)}},lineSDF:function(r,n){return{u_matrix:new i.UniformMatrix4f(r,n.u_matrix),u_ratio:new i.Uniform1f(r,n.u_ratio),u_device_pixel_ratio:new i.Uniform1f(r,n.u_device_pixel_ratio),u_units_to_pixels:new i.Uniform2f(r,n.u_units_to_pixels),u_patternscale_a:new i.Uniform2f(r,n.u_patternscale_a),u_patternscale_b:new i.Uniform2f(r,n.u_patternscale_b),u_sdfgamma:new i.Uniform1f(r,n.u_sdfgamma),u_image:new i.Uniform1i(r,n.u_image),u_tex_y_a:new i.Uniform1f(r,n.u_tex_y_a),u_tex_y_b:new i.Uniform1f(r,n.u_tex_y_b),u_mix:new i.Uniform1f(r,n.u_mix)}},raster:function(r,n){return{u_matrix:new i.UniformMatrix4f(r,n.u_matrix),u_tl_parent:new i.Uniform2f(r,n.u_tl_parent),u_scale_parent:new i.Uniform1f(r,n.u_scale_parent),u_buffer_scale:new i.Uniform1f(r,n.u_buffer_scale),u_fade_t:new i.Uniform1f(r,n.u_fade_t),u_opacity:new i.Uniform1f(r,n.u_opacity),u_image0:new i.Uniform1i(r,n.u_image0),u_image1:new i.Uniform1i(r,n.u_image1),u_brightness_low:new i.Uniform1f(r,n.u_brightness_low),u_brightness_high:new i.Uniform1f(r,n.u_brightness_high),u_saturation_factor:new i.Uniform1f(r,n.u_saturation_factor),u_contrast_factor:new i.Uniform1f(r,n.u_contrast_factor),u_spin_weights:new i.Uniform3f(r,n.u_spin_weights)}},symbolIcon:function(r,n){return{u_is_size_zoom_constant:new i.Uniform1i(r,n.u_is_size_zoom_constant),u_is_size_feature_constant:new i.Uniform1i(r,n.u_is_size_feature_constant),u_size_t:new i.Uniform1f(r,n.u_size_t),u_size:new i.Uniform1f(r,n.u_size),u_camera_to_center_distance:new i.Uniform1f(r,n.u_camera_to_center_distance),u_pitch:new i.Uniform1f(r,n.u_pitch),u_rotate_symbol:new i.Uniform1i(r,n.u_rotate_symbol),u_aspect_ratio:new i.Uniform1f(r,n.u_aspect_ratio),u_fade_change:new i.Uniform1f(r,n.u_fade_change),u_matrix:new i.UniformMatrix4f(r,n.u_matrix),u_label_plane_matrix:new i.UniformMatrix4f(r,n.u_label_plane_matrix

1),u_coord_matrix:new i.UniformMatrix4f(r,n.u_coord_matrix),u_is_text:new i.Uniform1i(r,n.u_is_text),u_pitch_with_map:new i.Uniform1i(r,n.u_pitch_with_map),u_texsize:new i.Uniform2f(r,n.u_texsize),u_texture:new i.Uniform1i(r,n.u_texture)}},symbolSDF:function(r,n){return{u_is_size_zoom_constant:new i.Uniform1i(r,n.u_is_size_zoom_constant),u_is_size_feature_constant:new i.Uniform1i(r,n.u_is_size_feature_constant),u_size_t:new i.Uniform1f(r,n.u_size_t),u_size:new i.Uniform1f(r,n.u_size),u_camera_to_center_distance:new i.Uniform1f(r,n.u_camera_to_center_distance),u_pitch:new i.Uniform1f(r,n.u_pitch),u_rotate_symbol:new i.Uniform1i(r,n.u_rotate_symbol),u_aspect_ratio:new i.Uniform1f(r,n.u_aspect_ratio),u_fade_change:new i.Uniform1f(r,n.u_fade_change),u_matrix:new i.UniformMatrix4f(r,n.u_matrix),u_label_plane_matrix:new i.UniformMatrix4f(r,n.u_label_plane_matrix),u_coord_matrix:new i.UniformMatrix4f(r,n.u_coord_matrix),u_is_text:new i.Uniform1i(r,n.u_is_text),u_pitch_with_map:new i.Uniform1i(r,n.u_pitch_with_map),u_texsize:new i.Uniform2f(r,n.u_texsize),u_texture:new i.Uniform1i(r,n.u_texture),u_gamma_scale:new i.Uniform1f(r,n.u_gamma_scale),u_device_pixel_ratio:new i.Uniform1f(r,n.u_device_pixel_ratio),u_is_halo:new i.Uniform1i(r,n.u_is_halo)}},symbolTextAndIcon:function(r,n){return{u_is_size_zoom_constant:new i.Uniform1i(r,n.u_is_size_zoom_constant),u_is_size_feature_constant:new i.Uniform1i(r,n.u_is_size_feature_constant),u_size_t:new i.Uniform1f(r,n.u_size_t),u_size:new i.Uniform1f(r,n.u_size),u_camera_to_center_distance:new i.Uniform1f(r,n.u_camera_to_center_distance),u_pitch:new i.Uniform1f(r,n.u_pitch),u_rotate_symbol:new i.Uniform1i(r,n.u_rotate_symbol),u_aspect_ratio:new i.Uniform1f(r,n.u_aspect_ratio),u_fade_change:new i.Uniform1f(r,n.u_fade_change),u_matrix:new i.UniformMatrix4f(r,n.u_matrix),u_label_plane_matrix:new i.UniformMatrix4f(r,n.u_label_plane_matrix),u_coord_matrix:new i.UniformMatrix4f(r,n.u_coord_matrix),u_is_text:new i.Uniform1i(r,n.u_is_text),u_pitch_with_map:new i.Uniform1i(r,n.u_pitch_with_map),u_texsize:new i.Uniform2f(r,n.u_texsize),u_texsize_icon:new i.Uniform2f(r,n.u_texsize_icon),u_texture:new i.Uniform1i(r,n.u_texture),u_texture_icon:new i.Uniform1i(r,n.u_texture_icon),u_gamma_scale:new i.Uniform1f(r,n.u_gamma_scale),u_device_pixel_ratio:new i.Uniform1f(r,n.u_device_pixel_ratio),u_is_halo:new i.Uniform1i(r,n.u_is_halo)}},background:function(r,n){return{u_matrix:new i.UniformMatrix4f(r,n.u_matrix),u_opacity:new i.Uniform1f(r,n.u_opacity),u_color:new i.UniformColor(r,n.u_color)}},backgroundPattern:function(r,n){return{u_matrix:new i.UniformMatrix4f(r,n.u_matrix),u_opacity:new i.Uniform1f(r,n.u_opacity),u_image:new i.Uniform1i(r,n.u_image),u_pattern_tl_a:new i.Uniform2f(r,n.u_pattern_tl_a),u_pattern_br_a:new i.Uniform2f(r,n.u_pattern_br_a),u_pattern_tl_b:new i.Uniform2f(r,n.u_pattern_tl_b),u_pattern_br_b:new i.Uniform2f(r,n.u_pattern_br_b),u_texsize:new i.Uniform2f(r,n.u_texsize),u_mix:new i.Uniform1f(r,n.u_mix),u_pattern_size_a:new i.Uniform2f(r,n.u_pattern_size_a),u_pattern_size_b:new i.Uniform2f(r,n.u_pattern_size_b),u_scale_a:new i.Uniform1f(r,n.u_scale_a),u_scale_b:new i.Uniform1f(r,n.u_scale_b),u_pixel_coord_upper:new i.Uniform2f(r,n.u_pixel_coord_upper),u_pixel_coord_lower:new i.Uniform2f(r,n.u_pixel_coord_lower),u_tile_units_to_pixels:new i.Uniform1f(r,n.u_tile_units_to_pixels)}}};function eZ(r,n,o,a,s,l,u){for(var c=r.context,p=c.gl,h=r.useProgram("collisionBox"),f=[],d=0,m=0,y=0;y<a.length;y++){var _=a[y],g=n.getTile(_),v=g.getBucket(o);if(v){var x=_.posMatrix;0===s[0]&&0===s[1]||(x=r.translatePosMatrix(_.posMatrix,g,s,l));var b=u?v.textCollisionBox:v.iconCollisionBox,w=v.collisionCircleArray;if(w.length>0){var S=i.create(),T=x;i.mul(S,v.placementInvProjMatrix,r.transform.glCoordMatrix),i.mul(S,S,v.placementViewportMatrix),f.push({circleArray:w,circleOffset:m,transform:T,invTransform:S}),m=d+=w.length/4}b&&h.draw(c,p.LINES,tb.disabled,tw.disabled,r.colorModeForRenderPass(),tT.disabled,eC(x,r.transform,g),o.id,b.layoutVertexBuffer,b.indexBuffer,b.segments,null,r.transform.zoom,null,null,b.collisionVertexBuffer)}}if(u&&f.length){var I=r.useProgram("collisionCircle"),E=new i.StructArrayLayout2f1f2i16;E.resize(4*d),E._trim();for(var A=0,z=0;z<f.length;z+=1)for(var P=f[z],C=0;C<P.circleArray.length/4;C++){var k=4*C,M=P.circleArray[k+0],D=P.circleArray[k+1],L=P.circleArray[k+2],B=P.circleArray[k+3];E.emplace(A++,M,D,L,B,0),E.emplace(A++,M,D,L,B,1),E.emplace(A++,M,D,L,B,2),E.emplace(A++,M,D,L,B,3)}(!eO||eO.length<2*d)&&(eO=function(r){var n=2*r,o=new i.StructArrayLayout3ui6;o.resize(n),o._trim();for(var a=0;a<n;a++){var s=6*a;o.uint16[s+0]=4*a+0,o.uint16[s+1]=4*a+1,o.uint16[s+2]=4*a+2,o.uint16[s+3]=4*a+2,o.uint16[s+4]=4*a+3,o.uint16[s+5]=4*a+0}return o}(d));for(var R=c.createIndexBuffer(eO,!0),F=c.createVertexBuffer(E,i.collisionCircleLayout.members,!0),O=0;O<f.length;O+=1){var U,V=f[O],N={u_matrix:V.transform,u_inv_matrix:V.invTransform,u_camera_to_center_distance:(U=r.transform).cameraToCenterDistance,u_viewport_size:[U.width,U.height]};I.draw(c,p.TRIANGLES,tb.disabled,tw.disabled,r.colorModeForRenderPass(),tT.disabled,N,o.id,F,R,i.SegmentVector.simpleSegment(0,2*V.circleOffset,V.circleArray.length,V.circleArray.length/2),null,r.transform.zoom,null,null,null)}F.destroy(),R.destroy()}}var eG=i.identity(new Float32Array(16));function eX(r,n,o,a,s,l,u,c,p,h,f,d){for(var m=r.context,y=m.gl,_=r.transform,g="map"===c,v="map"===p,x=g&&"point"!==o.layout.get("symbol-placement"),b=g&&!v&&!x,w=void 0!==o.layout.get("symbol-sort-key").constantOr(1),S=!1,T=r.depthModeForSublayer(0,tb.ReadOnly),I=o.layout.get("text-variable-anchor"),E=[],A=0;A<a.length;A+=1){var z=a[A],P=n.getTile(z),C=P.getBucket(o);if(C){var k=s?C.text:C.icon;if(k&&k.segments.get().length){var M,D,L,B=k.programConfigurations.get(o.id),R=s||C.sdfIcons,F=s?C.textSizeData:C.iconSizeData,O=v||0!==_.pitch,U=r.useProgram(C.iconsInText&&s?"symbolTextAndIcon":R?"symbolSDF":"symbolIcon",B),V=i.evaluateSizeForZoom(F,_.zoom),N=void 0,j=[0,0],q=void 0,Z=void 0,G=null,X=void 0;if(s)q=P.glyphAtlasTexture,Z=y.LINEAR,N=P.glyphAtlasTexture.size,C.iconsInText&&(j=P.imageAtlasTexture.size,G=P.imageAtlasTexture,X=O||r.options.rotating||r.options.zooming||"composite"===F.kind||"camera"===F.kind?y.LINEAR:y.NEAREST);else{var W=1!==o.layout.get("icon-size").constantOr(0)||C.iconsNeedLinear;q=P.imageAtlasTexture,Z=R||r.options.rotating||r.options.zooming||W||O?y.LINEAR:y.NEAREST,N=P.imageAtlasTexture.size}var K=t5(P,1,r.transform.zoom),H=tZ(z.posMatrix,v,g,r.transform,K),J=tG(z.posMatrix,v,g,r.transform,K),Y=I&&C.hasTextData(),Q="none"!==o.layout.get("icon-text-fit")&&Y&&C.hasIconData();x&&function(r,n,o,a,s,l,u,c){var p=a?r.textSizeData:r.iconSizeData,h=i.evaluateSizeForZoom(p,o.transform.zoom),f=[256/o.width*2+1,256/o.height*2+1],d=a?r.text.dynamicLayoutVertexArray:r.icon.dynamicLayoutVertexArray;d.clear();for(var m=r.lineVertexArray,y=a?r.text.placedSymbolArray:r.icon.placedSymbolArray,_=o.transform.width/o.transform.height,g=!1,v=0;v<y.length;v++){var x=y.get(v);if(x.hidden||x.writingMode===i.WritingMode.vertical&&!g)t0(x.numGlyphs,d);else{g=!1;

1var b=[x.anchorX,x.anchorY,0,1];if(i.transformMat4(b,b,n),function(i,r){var n=i[0]/i[3],o=i[1]/i[3];return n>=-r[0]&&n<=r[0]&&o>=-r[1]&&o<=r[1]}(b,f)){var w=tW(o.transform.cameraToCenterDistance,b[3]),S=i.evaluateSizeForFeature(p,h,x),T=u?S/w:S*w,I=new i.Point(x.anchorX,x.anchorY),E=tX(I,s).point,A={},z=tJ(x,T,!1,c,n,s,l,r.glyphOffsetArray,m,d,E,I,A,_);g=z.useVertical,(z.notEnoughRoom||g||z.needsFlipping&&tJ(x,T,!0,c,n,s,l,r.glyphOffsetArray,m,d,E,I,A,_).notEnoughRoom)&&t0(x.numGlyphs,d)}else t0(x.numGlyphs,d)}}a?r.text.dynamicLayoutVertexBuffer.updateData(d):r.icon.dynamicLayoutVertexBuffer.updateData(d)}(C,z.posMatrix,r,s,H,J,v,h);var $=r.translatePosMatrix(z.posMatrix,P,l,u),tt=x||s&&I||Q?eG:H,te=r.translatePosMatrix(J,P,l,u,!0),ti=R&&0!==o.paint.get(s?"text-halo-width":"icon-halo-width").constantOr(1),tr={program:U,buffers:k,uniformValues:R?C.iconsInText?(M=F.kind,D=N,L=j,i.extend(eN(M,V,b,v,r,$,tt,te,!0,D,!0),{u_texsize_icon:L,u_texture_icon:1})):eN(F.kind,V,b,v,r,$,tt,te,s,N,!0):eV(F.kind,V,b,v,r,$,tt,te,s,N),atlasTexture:q,atlasTextureIcon:G,atlasInterpolation:Z,atlasInterpolationIcon:X,isSDF:R,hasHalo:ti};if(w&&C.canOverlap){S=!0;for(var tn=0,to=k.segments.get();tn<to.length;tn+=1){var ta=to[tn];E.push({segments:new i.SegmentVector([ta]),sortKey:ta.sortKey,state:tr})}}else E.push({segments:k.segments,sortKey:0,state:tr})}}}S&&E.sort(function(i,r){return i.sortKey-r.sortKey});for(var ts=0;ts<E.length;ts+=1){var tl=E[ts],tu=tl.state;if(m.activeTexture.set(y.TEXTURE0),tu.atlasTexture.bind(tu.atlasInterpolation,y.CLAMP_TO_EDGE),tu.atlasTextureIcon&&(m.activeTexture.set(y.TEXTURE1),tu.atlasTextureIcon&&tu.atlasTextureIcon.bind(tu.atlasInterpolationIcon,y.CLAMP_TO_EDGE)),tu.isSDF){var tc=tu.uniformValues;tu.hasHalo&&(tc.u_is_halo=1,eW(tu.buffers,tl.segments,o,r,tu.program,T,f,d,tc)),tc.u_is_halo=0}eW(tu.buffers,tl.segments,o,r,tu.program,T,f,d,tu.uniformValues)}}function eW(i,r,n,o,a,s,l,u,c){var p=o.context;a.draw(p,p.gl.TRIANGLES,s,l,u,tT.disabled,c,n.id,i.layoutVertexBuffer,i.indexBuffer,r,n.paint,o.transform.zoom,i.programConfigurations.get(n.id),i.dynamicLayoutVertexBuffer,i.opacityVertexBuffer)}function eK(r,n,o,a,s,l,u){var c,p,h,f,d,m=r.context.gl,y=o.paint.get("fill-pattern"),_=y&&y.constantOr(1),g=o.getCrossfadeParameters();u?(p=_&&!o.getPaintProperty("fill-outline-color")?"fillOutlinePattern":"fillOutline",c=m.LINES):(p=_?"fillPattern":"fill",c=m.TRIANGLES);for(var v=0;v<a.length;v+=1){var x=a[v],b=n.getTile(x);if(!_||b.patternsLoaded()){var w=b.getBucket(o);if(w){var S=w.programConfigurations.get(o.id),T=r.useProgram(p,S);_&&(r.context.activeTexture.set(m.TEXTURE0),b.imageAtlasTexture.bind(m.LINEAR,m.CLAMP_TO_EDGE),S.updatePaintBuffers(g));var I=y.constantOr(null);if(I&&b.imageAtlas){var E=b.imageAtlas,A=E.patternPositions[I.to.toString()],z=E.patternPositions[I.from.toString()];A&&z&&S.setConstantPatternPositions(A,z)}var P=r.translatePosMatrix(x.posMatrix,b,o.paint.get("fill-translate"),o.paint.get("fill-translate-anchor"));if(u){f=w.indexBuffer2,d=w.segments2;var C=[m.drawingBufferWidth,m.drawingBufferHeight];h="fillOutlinePattern"===p&&_?i.extend(ez(P,r,g,b),{u_world:C}):{u_matrix:P,u_world:C}}else f=w.indexBuffer,d=w.segments,h=_?ez(P,r,g,b):eA(P);T.draw(r.context,c,s,r.stencilModeForClipping(x),l,tT.disabled,h,o.id,w.layoutVertexBuffer,f,d,o.paint,r.transform.zoom,S)}}}}function eH(r,n,o,a,s,l,u){for(var c=r.context,p=c.gl,h=o.paint.get("fill-extrusion-pattern"),f=h.constantOr(1),d=o.getCrossfadeParameters(),m=o.paint.get("fill-extrusion-opacity"),y=0;y<a.length;y+=1){var _=a[y],g=n.getTile(_),v=g.getBucket(o);if(v){var x=v.programConfigurations.get(o.id),b=r.useProgram(f?"fillExtrusionPattern":"fillExtrusion",x);f&&(r.context.activeTexture.set(p.TEXTURE0),g.imageAtlasTexture.bind(p.LINEAR,p.CLAMP_TO_EDGE),x.updatePaintBuffers(d));var w=h.constantOr(null);if(w&&g.imageAtlas){var S=g.imageAtlas,T=S.patternPositions[w.to.toString()],I=S.patternPositions[w.from.toString()];T&&I&&x.setConstantPatternPositions(T,I)}var E=r.translatePosMatrix(_.posMatrix,g,o.paint.get("fill-extrusion-translate"),o.paint.get("fill-extrusion-translate-anchor")),A=o.paint.get("fill-extrusion-vertical-gradient"),z=f?i.extend(eE(E,r,A,m),eI(d,r,g),{u_height_factor:-Math.pow(2,_.overscaledZ

1)/g.tileSize/8}):eE(E,r,A,m);b.draw(c,c.gl.TRIANGLES,s,l,u,tT.backCCW,z,o.id,v.layoutVertexBuffer,v.indexBuffer,v.segments,o.paint,r.transform.zoom,x)}}}var eJ=new i.Color(1,0,0,1),eY=new i.Color(0,1,0,1),eQ=new i.Color(0,0,1,1),e$=new i.Color(1,0,1,1),e0=new i.Color(0,1,1,1);function e1(i,r,n,o){e5(i,0,r+n/2,i.transform.width,n,o)}function e2(i,r,n,o){e5(i,r-n/2,0,n,i.transform.height,o)}function e5(r,n,o,a,s,l){var u=r.context,c=u.gl;c.enable(c.SCISSOR_TEST),c.scissor(n*i.browser.devicePixelRatio,o*i.browser.devicePixelRatio,a*i.browser.devicePixelRatio,s*i.browser.devicePixelRatio),u.clear({color:l}),c.disable(c.SCISSOR_TEST)}var e4={symbol:function(r,n,o,a,s){if("translucent"===r.renderPass){var l=tw.disabled,u=r.colorModeForRenderPass();o.layout.get("text-variable-anchor")&&function(r,n,o,a,s,l,u){for(var c=n.transform,p="map"===s,h="map"===l,f=0;f<r.length;f+=1){var d=r[f],m=a.getTile(d),y=m.getBucket(o);if(y&&y.text&&y.text.segments.get().length){var _=i.evaluateSizeForZoom(y.textSizeData,c.zoom),g=t5(m,1,n.transform.zoom),v=tZ(d.posMatrix,h,p,n.transform,g),x="none"!==o.layout.get("icon-text-fit")&&y.hasIconData();if(_){var b=Math.pow(2,c.zoom-m.tileID.overscaledZ);(function(r,n,o,a,s,l,u,c,p,h,f){var d=r.text.placedSymbolArray,m=r.text.dynamicLayoutVertexArray,y=r.icon.dynamicLayoutVertexArray,_={};m.clear();for(var g=0;g<d.length;g++){var v=d.get(g),x=v.hidden||!v.crossTileID||r.allowVerticalPlacement&&!v.placedOrientation?null:a[v.crossTileID];if(x){var b=new i.Point(v.anchorX,v.anchorY),w=tX(b,o?c:u),S=tW(l.cameraToCenterDistance,w.signedDistanceFromCamera),T=s.evaluateSizeForFeature(r.textSizeData,h,v)*S/i.ONE_EM;o&&(T*=r.tilePixelRatio/p);for(var I=function(r,n,o,a,s,l){var u=i.getAnchorAlignment(r),c=-(u.horizontalAlign-.5)*n,p=-(u.verticalAlign-.5)*o,h=i.evaluateVariableOffset(r,a);return new i.Point((c/s+h[0])*l,(p/s+h[1])*l)}(x.anchor,x.width,x.height,x.textOffset,x.textBoxScale,T),E=o?tX(b.add(I),u).point:w.point.add(n?I.rotate(-l.angle):I),A=r.allowVerticalPlacement&&v.placedOrientation===i.WritingMode.vertical?Math.PI/2:0,z=0;z<v.numGlyphs;z++)i.addDynamicAttributes(m,E,A);f&&v.associatedIconIndex>=0&&(_[v.associatedIconIndex]={shiftedAnchor:E,angle:A})}else t0(v.numGlyphs,m)}if(f){y.clear();for(var P=r.icon.placedSymbolArray,C=0;C<P.length;C++){var k=P.get(C);if(k.hidden)t0(k.numGlyphs,y);else{var M=_[C];if(M)for(var D=0;D<k.numGlyphs;D++)i.addDynamicAttributes(y,M.shiftedAnchor,M.angle);else t0(k.numGlyphs,y)}}r.icon.dynamicLayoutVertexBuffer.updateData(y)}r.text.dynamicLayoutVertexBuffer.updateData(m)})(y,p,h,u,i.symbolSize,c,v,d.posMatrix,b,_,x)}}}}(a,r,o,n,o.layout.get("text-rotation-alignment"),o.layout.get("text-pitch-alignment"),s),0!==o.paint.get("icon-opacity").constantOr(1)&&eX(r,n,o,a,!1,o.paint.get("icon-translate"),o.paint.get("icon-translate-anchor"),o.layout.get("icon-rotation-alignment"),o.layout.get("icon-pitch-alignment"),o.layout.get("icon-keep-upright"),l,u),0!==o.paint.get("text-opacity").constantOr(1)&&eX(r,n,o,a,!0,o.paint.get("text-translate"),o.paint.get("text-translate-anchor"),o.layout.get("text-rotation-alignment"),o.layout.get("text-pitch-alignment"),o.layout.get("text-keep-upright"),l,u),n.map.showCollisionBoxes&&(eZ(r,n,o,a,o.paint.get("text-translate"),o.paint.get("text-translate-anchor"),!0),eZ(r,n,o,a,o.paint.get("icon-translate"),o.paint.get("icon-translate-anchor"),!1))}},circle:function(r,n,o,a){if("translucent"===r.renderPass){var s=o.paint.get("circle-opacity"),l=o.paint.get("circle-stroke-width"),u=o.paint.get("circle-stroke-opacity"),c=void 0!==o.layout.get("circle-sort-key").constantOr(1);if(0!==s.constantOr(1)||0!==l.constantOr(1)&&0!==u.constantOr(1)){for(var p=r.context,h=p.gl,f=r.depthModeForSublayer(0,tb.ReadOnly),d=tw.disabled,m=r.colorModeForRenderPass(),y=[],_=0;_<a.length;_++){var g=a[_],v=n.getTile(g),x=v.getBucket(o);if(x){var b=x.programConfigurations.get(o.id),w={programConfiguration:b,program:r.useProgram("circle",b),layoutVertexBuffer:x.layoutVertexBuffer,indexBuffer:x.indexBuffer,uniformValues:eP(r,g,v,o)};if(c)for(var S=0,T=x.segments.get();S<T.length;S+=1){var I=T[S];y.push({segments:new i.SegmentVector([I]),sortKey:I.sortKey,state:w})}else y.push({segments:x.segments,sortKey:0,state:w})}}c&&y.sort(function(i,r){return i.sortKey-r.sortKey});for(var E=0;E<y.length;E+=1){var A=y[E],z=A.state;z.program.draw(p,h.TRIANGLES,f,d,m,tT.disabled,z.uniformValues,o.id,z.layoutVertexBuffer,z.indexBuffer,A.segments,o.paint,r.transform.zoom,z.programConfiguration)}}}},heatmap:function(r,n,o,a){if(0!==o.paint.get("heatmap-opacity")){if("offscreen"===r.renderPass){var s=r.context,l=s.gl,u=tw.disabled,c=new tS([l.ONE,l.ONE],i.Color.transparent,[!0,!0,!0,!0]);(function(i,r,n){var o=i.gl;i.activeTexture.set(o.TEXTURE1),i.viewport.set([0,0,r.width/4,r.height/4]);var a=n.heatmapFbo;if(a)o.bindTexture(o.TEXTURE_2D,a.colorAttachment.get()),i.bindFramebuffer.set(a.framebuffer);else{var s,l,u=o.createTexture();o.bindTexture(o.TEXTURE_2D,u),o.texParameteri(o.TEXTURE_2D,o.TEXTURE_WRAP_S,o.CLAMP_TO_EDGE),o.texParameteri(o.TEXTURE_2D,o.TEXTURE_WRAP_T,o.CLAMP_TO_EDGE),o.texParameteri(o.TEXTURE_2D,o.TEXTURE_MIN_FILTER,o.LINEAR),o.texParameteri(o.TEXTURE_2D,o.TEXTURE_MAG_FILTER,o.LINEAR),s=a=n.heatmapFbo=i.createFramebuffer(r.width/4,r.height/4,!1),(l=i.gl).texImage2D(l.TEXTURE_2D,0,l.RGBA,r.width/4,r.height/4,0,l.RGBA,i.extRenderToTextureHalfFloat?i.extTextureHalfFloat.HALF_FLOAT_OES:l.UNSIGNED_BYTE,null),s.c

1olorAttachment.set(u)}})(s,r,o),s.clear({color:i.Color.transparent});for(var p=0;p<a.length;p++){var h=a[p];if(!n.hasRenderableParent(h)){var f=n.getTile(h),d=f.getBucket(o);if(d){var m,y,_,g=d.programConfigurations.get(o.id);r.useProgram("heatmap",g).draw(s,l.TRIANGLES,tb.disabled,u,c,tT.disabled,(m=h.posMatrix,y=r.transform.zoom,_=o.paint.get("heatmap-intensity"),{u_matrix:m,u_extrude_scale:t5(f,1,y),u_intensity:_}),o.id,d.layoutVertexBuffer,d.indexBuffer,d.segments,o.paint,r.transform.zoom,g)}}}s.viewport.set([0,0,r.width,r.height])}else"translucent"===r.renderPass&&(r.context.setColorMode(r.colorModeForRenderPass()),function(r,n){var o=r.context,a=o.gl,s=n.heatmapFbo;if(s){o.activeTexture.set(a.TEXTURE0),a.bindTexture(a.TEXTURE_2D,s.colorAttachment.get()),o.activeTexture.set(a.TEXTURE1);var l,u,c=n.colorRampTexture;c||(c=n.colorRampTexture=new i.Texture(o,n.colorRamp,a.RGBA)),c.bind(a.LINEAR,a.CLAMP_TO_EDGE),r.useProgram("heatmapTexture").draw(o,a.TRIANGLES,tb.disabled,tw.disabled,r.colorModeForRenderPass(),tT.disabled,(l=i.create(),i.ortho(l,0,r.width,r.height,0,0,1),{u_matrix:l,u_world:[(u=r.context.gl).drawingBufferWidth,u.drawingBufferHeight],u_image:0,u_color_ramp:1,u_opacity:n.paint.get("heatmap-opacity")}),n.id,r.viewportBuffer,r.quadTriangleIndexBuffer,r.viewportSegments,n.paint,r.transform.zoom)}}(r,o))}},line:function(r,n,o,a){if("translucent"===r.renderPass){var s=o.paint.get("line-opacity"),l=o.paint.get("line-width");if(0!==s.constantOr(1)&&0!==l.constantOr(1))for(var u=r.depthModeForSublayer(0,tb.ReadOnly),c=r.colorModeForRenderPass(),p=o.paint.get("line-dasharray"),h=o.paint.get("line-pattern"),f=h.constantOr(1),d=o.paint.get("line-gradient"),m=o.getCrossfadeParameters(),y=f?"linePattern":p?"lineSDF":d?"lineGradient":"line",_=r.context,g=_.gl,v=!0,x=0;x<a.length;x+=1){var b=a[x],w=n.getTile(b);if(!f||w.patternsLoaded()){var S=w.getBucket(o);if(S){var T,I=S.programConfigurations.get(o.id),E=r.context.program.get(),A=r.useProgram(y,I),z=v||A.program!==E,P=h.constantOr(null);if(P&&w.imageAtlas){var C=w.imageAtlas,k=C.patternPositions[P.to.toString()],M=C.patternPositions[P.from.toString()];k&&M&&I.setConstantPatternPositions(k,M)}var D=f?eL(r,w,o,m):p?eB(r,w,o,p,m):d?(T=S.lineClipsArray.length,i.extend(eD(r,w,o),{u_image:0,u_image_height:T})):eD(r,w,o);if(f)_.activeTexture.set(g.TEXTURE0),w.imageAtlasTexture.bind(g.LINEAR,g.CLAMP_TO_EDGE),I.updatePaintBuffers(m);else if(p&&(z||r.lineAtlas.dirty))_.activeTexture.set(g.TEXTURE0),r.lineAtlas.bind(_);else if(d){var L=S.gradients[o.id],B=L.texture;if(o.gradientVersion!==L.version){var R=256;if(o.stepInterpolant){var F=n.getSource().maxzoom,O=b.canonical.z===F?Math.ceil(1<<r.transform.maxZoom-b.canonical.z):1;R=i.clamp(i.nextPowerOfTwo(S.maxLineLength/i.EXTENT*1024*O),256,_.maxTextureSize)}L.gradient=i.renderColorRamp({expression:o.gradientExpression(),evaluationKey:"lineProgress",resolution:R,image:L.gradient||void 0,clips:S.lineClipsArray}),L.texture?L.texture.update(L.gradient):L.texture=new i.Texture(_,L.gradient,g.RGBA),L.version=o.gradientVersion,B=L.texture}_.activeTexture.set(g.TEXTURE0),B.bind(o.stepInterpolant?g.NEAREST:g.LINEAR,g.CLAMP_TO_EDGE)}A.draw(_,g.TRIANGLES,u,r.stencilModeForClipping(b),c,tT.disabled,D,o.id,S.layoutVertexBuffer,S.indexBuffer,S.segments,o.paint,r.transform.zoom,I,S.layoutVertexBuffer2),v=!1}}}}},fill:function(r,n,o,a){var s=o.paint.get("fill-color"),l=o.paint.get("fill-opacity");if(0!==l.constantOr(1)){var u=r.colorModeForRenderPass(),c=o.paint.get("fill-pattern"),p=r.opaquePassEnabledForLayer()&&!c.constantOr(1)&&1===s.constantOr(i.Color.transparent).a&&1===l.constantOr(0)?"opaque":"translucent";if(r.renderPass===p){var h=r.depthModeForSublayer(1,"opaque"===r.renderPass?tb.ReadWrite:tb.ReadOnly);eK(r,n,o,a,h,u,!1)}if("translucent"===r.renderPass&&o.paint.get("fill-antialias")){var f=r.depthModeForSublayer(o.getPaintProperty("fill-outline-color")?2:0,tb.ReadOnly);eK(r,n,o,a,f,u,!0)}}},"fill-extrusion":function(i,r,n,o){var a=n.paint.get("fill-extrusion-opacity");if(0!==a&&"translucent"===i.renderPass){var s=new tb(i.context.gl.LEQUAL,tb.ReadWrite,i.depthRangeFor3D);if(1!==a||n.paint.get("fill-extrusion-pattern").constantOr(1))eH(i,r,n,o,s,tw.disabled,tS.disabled),eH(i,r,n,o,s,i.stencilModeFor3D(),i.colorModeForRenderPass());else{var l=i.colorModeForRenderPass();eH(i,r,n,o,s,tw.disabled,l)}}},hillshade:function(r,n,o,a){if("offscreen"===r.renderPass||"translucent"===r.renderPass){for(var s=r.context,l=r.depthModeForSublayer(0,tb.ReadOnly),u=r.colorModeForRenderPass(),c="translucent"===r.renderPass?r.stencilConfigForOverlap(a):[{},a],p=c[0],h=0,f=c[1];h<f.length;h+=1){var d=f[h],m=n.getTile(d);m.needsHillshadePrepare&&"offscreen"===r.renderPass?function(r,n,o,a,s,l){var u=r.context,c=u.gl,p=n.dem;if(p&&p.data){var h,f,d,m=p.dim,y=p.stride,_=p.getPixels();if(u.activeTexture.set(c.TEXTURE1),u.pixelStoreUnpackPremultiplyAlpha.set(!1),n.demTexture=n.demTexture||r.getTileTexture(y),n.demTexture){var g=n.demTexture;g.update(_,{premultiply:!1}),g.bind(c.NEAREST,c.CLAMP_TO_EDGE)}else n.demTexture=new i.Texture(u,_,c.RGBA,{premultiply:!1}),n.demTexture.bind(c.NEAREST,c.CLAMP_TO_EDGE);u.activeTexture.set(c.TEXTURE0);var v=n.fbo;if(!v){var x=new i.Texture(u,{width:m,height:m,data:null},c.RGBA);x.bind(c.LINEAR,c.CLAMP_TO_EDGE),(v=n.fbo=u.createFramebuffer(m,m,!0)).colorAttachment.set(x.texture)}u.bindFramebuffer.set(v.framebuffer),u.viewport.set([0,0,m,m]),r.useProgram("hillshadePrepare").draw(u,c.TRIANGLES,a,s,l,tT.disabled,(h=n.tileID,f=p.stride,d=i.create(),i.ortho(d,0,i.EXTENT,-i.EXTENT,0,0,1),i.translate(d,d,[0,-i.EXTENT,0]),{u_matrix:d,u_image:1,u_dimension:[f,f],u_zoom:h.overscaledZ,u_unpack:p.getUnpackVector()}),o.id,r.rasterBoundsBuffer,r.quadTriangleIndexBuffer,r.rasterBoundsSegments),n.needsHillshadePrepare=!1}}(r,m,o,l,tw.disabled,u):"translucent"===r.renderPass&&function(r,n,o,a,s,l){var u=r.context,c=u.gl,p=n.fbo;if(p){var h,f,d,m,y,_,g,v,x=r.useProgram("hillshade");

1u.activeTexture.set(c.TEXTURE0),c.bindTexture(c.TEXTURE_2D,p.colorAttachment.get());var b=(h=o.paint.get("hillshade-shadow-color"),f=o.paint.get("hillshade-highlight-color"),d=o.paint.get("hillshade-accent-color"),m=o.paint.get("hillshade-illumination-direction")*(Math.PI/180),"viewport"===o.paint.get("hillshade-illumination-anchor")&&(m-=r.transform.angle),v=!r.options.moving,{u_matrix:r.transform.calculatePosMatrix(n.tileID.toUnwrapped(),v),u_image:0,u_latrange:(_=Math.pow(2,(y=n.tileID).canonical.z),g=y.canonical.y,[new i.MercatorCoordinate(0,g/_).toLngLat().lat,new i.MercatorCoordinate(0,(g+1)/_).toLngLat().lat]),u_light:[o.paint.get("hillshade-exaggeration"),m],u_shadow:h,u_highlight:f,u_accent:d});x.draw(u,c.TRIANGLES,a,s,l,tT.disabled,b,o.id,r.rasterBoundsBuffer,r.quadTriangleIndexBuffer,r.rasterBoundsSegments)}}(r,m,o,l,p[d.overscaledZ],u)}s.viewport.set([0,0,r.width,r.height])}},raster:function(r,n,o,a){if("translucent"===r.renderPass&&0!==o.paint.get("raster-opacity")&&a.length)for(var s=r.context,l=s.gl,u=n.getSource(),c=r.useProgram("raster"),p=r.colorModeForRenderPass(),h=u instanceof C?[{},a]:r.stencilConfigForOverlap(a),f=h[0],d=h[1],m=d[d.length-1].overscaledZ,y=!r.options.moving,_=0;_<d.length;_+=1){var g=d[_],v=r.depthModeForSublayer(g.overscaledZ-m,1===o.paint.get("raster-opacity")?tb.ReadWrite:tb.ReadOnly,l.LESS),x=n.getTile(g),b=r.transform.calculatePosMatrix(g.toUnwrapped(),y);x.registerFadeDuration(o.paint.get("raster-fade-duration"));var w=n.findLoadedParent(g,0),S=function(r,n,o,a,s){var l=a.paint.get("raster-fade-duration");if(l>0){var u=i.browser.now(),c=(u-r.timeAdded)/l,p=n?(u-n.timeAdded)/l:-1,h=o.getSource(),f=s.coveringZoomLevel({tileSize:h.tileSize,roundZoom:h.roundZoom}),d=!n||Math.abs(n.tileID.overscaledZ-f)>Math.abs(r.tileID.overscaledZ-f),m=d&&r.refreshedUponExpiration?1:i.clamp(d?c:1-p,0,1);return r.refreshedUponExpiration&&c>=1&&(r.refreshedUponExpiration=!1),n?{opacity:1,mix:1-m}:{opacity:m,mix:0}}return{opacity:1,mix:0}}(x,w,n,o,r.transform),T=void 0,I=void 0,E="nearest"===o.paint.get("raster-resampling")?l.NEAREST:l.LINEAR;s.activeTexture.set(l.TEXTURE0),x.texture.bind(E,l.CLAMP_TO_EDGE,l.LINEAR_MIPMAP_NEAREST),s.activeTexture.set(l.TEXTURE1),w?(w.texture.bind(E,l.CLAMP_TO_EDGE,l.LINEAR_MIPMAP_NEAREST),T=Math.pow(2,w.tileID.overscaledZ-x.tileID.overscaledZ),I=[x.tileID.canonical.x*T%1,x.tileID.canonical.y*T%1]):x.texture.bind(E,l.CLAMP_TO_EDGE,l.LINEAR_MIPMAP_NEAREST);var A=eU(b,I||[0,0],T||1,S,o);u instanceof C?c.draw(s,l.TRIANGLES,v,tw.disabled,p,tT.disabled,A,o.id,u.boundsBuffer,r.quadTriangleIndexBuffer,u.boundsSegments):c.draw(s,l.TRIANGLES,v,f[g.overscaledZ],p,tT.disabled,A,o.id,r.rasterBoundsBuffer,r.quadTriangleIndexBuffer,r.rasterBoundsSegments)}},background:function(i,r,n){var o=n.paint.get("background-color"),a=n.paint.get("background-opacity");if(0!==a){var s=i.context,l=s.gl,u=i.transform,c=u.tileSize,p=n.paint.get("background-pattern");if(!i.isPatternMissing(p)){var h=!p&&1===o.a&&1===a&&i.opaquePassEnabledForLayer()?"opaque":"translucent";if(i.renderPass===h){var f=tw.disabled,d=i.depthModeForSublayer(0,"opaque"===h?tb.ReadWrite:tb.ReadOnly),m=i.colorModeForRenderPass(),y=i.useProgram(p?"backgroundPattern":"background"),_=u.coveringTiles({tileSize:c});p&&(s.activeTexture.set(l.TEXTURE0),i.imageManager.bind(i.context));for(var g=n.getCrossfadeParameters(),v=0;v<_.length;v+=1){var x=_[v],b=i.transform.calculatePosMatrix(x.toUnwrapped()),w=p?ej(b,a,i,p,{tileID:x,tileSize:c},g):{u_matrix:b,u_opacity:a,u_color:o};y.draw(s,l.TRIANGLES,d,f,m,tT.disabled,w,n.id,i.tileExtentBuffer,i.quadTriangleIndexBuffer,i.tileExtentSegments)}}}}},debug:function(r,n,o){for(var a=0;a<o.length;a++)!function(r,n,o){var a=r.context,s=a.gl,l=o.posMatrix,u=r.useProgram("debug"),c=tb.disabled,p=tw.disabled,h=r.colorModeForRenderPass();a.activeTexture.set(s.TEXTURE0),r.emptyTexture.bind(s.LINEAR,s.CLAMP_TO_EDGE),u.draw(a,s.LINE_STRIP,c,p,h,tT.disabled,ek(l,i.Color.red),"$debug",r.debugBuffer,r.tileBorderIndexBuffer,r.debugSegments);var f=n.getTileByID(o.key).latestRawTileData,d=Math.floor((f&&f.byteLength||0)/1024),m=512/Math.min(n.getTile(o).tileSize,512)*(o.overscaledZ/r.transform.zoom)*.5,y=o.canonical.toString();o.overscaledZ!==o.canonical.z&&(y+=" =>

1 "+o.overscaledZ),function(i,r){i.initDebugOverlayCanvas();var n=i.debugOverlayCanvas,o=i.context.gl,a=i.debugOverlayCanvas.getContext("2d");a.clearRect(0,0,n.width,n.height),a.shadowColor="white",a.shadowBlur=2,a.lineWidth=1.5,a.strokeStyle="white",a.textBaseline="top",a.font="bold 36px Open Sans, sans-serif",a.fillText(r,5,5),a.strokeText(r,5,5),i.debugOverlayTexture.update(n),i.debugOverlayTexture.bind(o.LINEAR,o.CLAMP_TO_EDGE)}(r,y+" "+d+"kb"),u.draw(a,s.TRIANGLES,c,p,tS.alphaBlended,tT.disabled,ek(l,i.Color.transparent,m),"$debug",r.debugBuffer,r.quadTriangleIndexBuffer,r.debugSegments)}(r,n,o[a])},custom:function(i,r,n){var o=i.context,a=n.implementation;if("offscreen"===i.renderPass){var s=a.prerender;s&&(i.setCustomLayerDefaults(),o.setColorMode(i.colorModeForRenderPass()),s.call(a,o.gl,i.transform.customLayerMatrix()),o.setDirty(),i.setBaseState())}else if("translucent"===i.renderPass){i.setCustomLayerDefaults(),o.setColorMode(i.colorModeForRenderPass()),o.setStencilMode(tw.disabled);var l="3d"===a.renderingMode?new tb(i.context.gl.LEQUAL,tb.ReadWrite,i.depthRangeFor3D):i.depthModeForSublayer(0,tb.ReadOnly);o.setDepthMode(l),a.render(o.gl,i.transform.customLayerMatrix()),o.setDirty(),i.setBaseState(),o.bindFramebuffer.set(null)}}},e3=function(i,r){this.context=new tI(i),this.transform=r,this._tileTextures={},this.setup(),this.numSublayers=tE.maxUnderzooming+tE.maxOverzooming+1,this.depthEpsilon=1/65536,this.crossTileSymbolIndex=new eh,this.gpuTimers={}};e3.prototype.resize=function(r,n){if(this.width=r*i.browser.devicePixelRatio,this.height=n*i.browser.devicePixelRatio,this.context.viewport.set([0,0,this.width,this.height]),this.style)for(var o=0,a=this.style._order;o<a.length;o+=1)this.style._layers[a[o]].resize()},e3.prototype.setup=function(){var r=this.context,n=new i.StructArrayLayout2i4;n.emplaceBack(0,0),n.emplaceBack(i.EXTENT,0),n.emplaceBack(0,i.EXTENT),n.emplaceBack(i.EXTENT,i.EXTENT),this.tileExtentBuffer=r.createVertexBuffer(n,eg.members),this.tileExtentSegments=i.SegmentVector.simpleSegment(0,0,4,2);var o=new i.StructArrayLayout2i4;o.emplaceBack(0,0),o.emplaceBack(i.EXTENT,0),o.emplaceBack(0,i.EXTENT),o.emplaceBack(i.EXTENT,i.EXTENT),this.debugBuffer=r.createVertexBuffer(o,eg.members),this.debugSegments=i.SegmentVector.simpleSegment(0,0,4,5);var a=new i.StructArrayLayout4i8;a.emplaceBack(0,0,0,0),a.emplaceBack(i.EXTENT,0,i.EXTENT,0),a.emplaceBack(0,i.EXTENT,0,i.EXTENT),a.emplaceBack(i.EXTENT,i.EXTENT,i.EXTENT,i.EXTENT),this.rasterBoundsBuffer=r.createVertexBuffer(a,P.members),this.rasterBoundsSegments=i.SegmentVector.simpleSegment(0,0,4,2);var s=new i.StructArrayLayout2i4;s.emplaceBack(0,0),s.emplaceBack(1,0),s.emplaceBack(0,1),s.emplaceBack(1,1),this.viewportBuffer=r.createVertexBuffer(s,eg.members),this.viewportSegments=i.SegmentVector.simpleSegment(0,0,4,2);var l=new i.StructArrayLayout1ui2;l.emplaceBack(0),l.emplaceBack(1),l.emplaceBack(3),l.emplaceBack(2),l.emplaceBack(0),this.tileBorderIndexBuffer=r.createIndexBuffer(l);var u=new i.StructArrayLayout3ui6;u.emplaceBack(0,1,2),u.emplaceBack(2,1,3),this.quadTriangleIndexBuffer=r.createIndexBuffer(u),this.emptyTexture=new i.Texture(r,{width:1,height:1,data:new Uint8Array([0,0,0,0])},r.gl.RGBA);var c=this.context.gl;this.stencilClearMode=new tw({func:c.ALWAYS,mask:0},0,255,c.ZERO,c.ZERO,c.ZERO)},e3.prototype.clearStencil=function(){var r=this.context,n=r.gl;this.nextStencilID=1,this.currentStencilSource=void 0;var o=i.create();i.ortho(o,0,this.width,this.height,0,0,1),i.scale(o,o,[n.drawingBufferWidth,n.drawingBufferHeight,0]),this.useProgram("clippingMask").draw(r,n.TRIANGLES,tb.disabled,this.stencilClearMode,tS.disabled,tT.disabled,eM(o),"$clipping",this.viewportBuffer,this.quadTriangleIndexBuffer,this.viewportSegments)},e3.prototype._renderTileClippingMasks=function(i,r){if(this.currentStencilSource!==i.source&&i.isTileClipped()&&r&&r.length){this.currentStencilSource=i.source;var n=this.context,o=n.gl;this.nextStencilID+r.length>256&&this.clearStencil(),n.setColorMode(tS.disabled),n.setDepthMode(tb.disabled);var a=this.useProgram("clippingMask");this._tileClippingMaskIDs={};for(var s=0;s<r.length;s+=1){var l=r[s],u=this._tileClippingMaskIDs[l.key]=this.nextStencilID++;a.draw(n,o.TRIANGLES,tb.disabled,new tw({func:o.ALWAYS,mask:0},u,255,o.KEEP,o.KEEP,o.REPLACE),tS.disabled,tT.disabled,eM(l.posMatrix),"$clipping",this.tileExtentBuffer,this.quadTriangleIndexBuffer,this.tileExtentSegments)}}},e3.prototype.stencilModeFor3D=function(){this.currentStencilSource=void 0,this.nextStencilID+1>256&&this.clearStencil();var i=this.nextStencilID++,r=this.context.gl;return new tw({func:r.NOTEQUAL,mask:255},i,255,r.KEEP,r.KEEP,r.REPLACE)},e3.prototype.stencilModeForClipping=function(i){var r=this.context.gl;return new tw({func:r.EQUAL,mask:255},this._tileClippingMaskIDs[i.key],0,r.KEEP,r.KEEP,r.REPLACE)},e3.prototype.stencilConfigForOverlap=function(i){var r,n=this.context.gl,o=i.sort(function(i,r){return r.overscaledZ-i.overscaledZ}),a=o[o.length-1].overscaledZ,s=o[0].overscaledZ-a+1;if(s>1){this.currentStencilSource=void 0,this.nextStencilID+s>

1256&&this.clearStencil();for(var l={},u=0;u<s;u++)l[u+a]=new tw({func:n.GEQUAL,mask:255},u+this.nextStencilID,255,n.KEEP,n.KEEP,n.REPLACE);return this.nextStencilID+=s,[l,o]}return[((r={})[a]=tw.disabled,r),o]},e3.prototype.colorModeForRenderPass=function(){var r=this.context.gl;return this._showOverdrawInspector?new tS([r.CONSTANT_COLOR,r.ONE],new i.Color(1/8,1/8,1/8,0),[!0,!0,!0,!0]):"opaque"===this.renderPass?tS.unblended:tS.alphaBlended},e3.prototype.depthModeForSublayer=function(i,r,n){if(!this.opaquePassEnabledForLayer())return tb.disabled;var o=1-((1+this.currentLayer)*this.numSublayers+i)*this.depthEpsilon;return new tb(n||this.context.gl.LEQUAL,r,[o,o])},e3.prototype.opaquePassEnabledForLayer=function(){return this.currentLayer<this.opaquePassCutoff},e3.prototype.render=function(r,n){var o,a,s,l,u=this;this.style=r,this.options=n,this.lineAtlas=r.lineAtlas,this.imageManager=r.imageManager,this.glyphManager=r.glyphManager,this.symbolFadeChange=r.placement.symbolFadeChange(i.browser.now()),this.imageManager.beginFrame();var c=this.style._order,p=this.style.sourceCaches;for(var h in p){var f=p[h];f.used&&f.prepare(this.context)}var d,m,y={},_={},g={};for(var v in p){var x=p[v];y[v]=x.getVisibleCoordinates(),_[v]=y[v].slice().reverse(),g[v]=x.getVisibleCoordinates(!0).reverse()}this.opaquePassCutoff=1/0;for(var b=0;b<c.length;b++)if(this.style._layers[c[b]].is3D()){this.opaquePassCutoff=b;break}this.renderPass="offscreen";for(var w=0;w<c.length;w+=1){var S=this.style._layers[c[w]];if(S.hasOffscreenPass()&&!S.isHidden(this.transform.zoom)){var T=_[S.source];("custom"===S.type||T.length)&&this.renderLayer(this,p[S.source],S,T)}}for(this.context.bindFramebuffer.set(null),this.context.clear({color:n.showOverdrawInspector?i.Color.black:i.Color.transparent,depth:1}),this.clearStencil(),this._showOverdrawInspector=n.showOverdrawInspector,this.depthRangeFor3D=[0,1-(r._order.length+2)*this.numSublayers*this.depthEpsilon],this.renderPass="opaque",this.currentLayer=c.length-1;this.currentLayer>=0;this.currentLayer--){var I=this.style._layers[c[this.currentLayer]],E=p[I.source],A=y[I.source];this._renderTileClippingMasks(I,A),this.renderLayer(this,E,I,A)}for(this.renderPass="translucent",this.currentLayer=0;this.currentLayer<c.length;this.currentLayer++){var z=this.style._layers[c[this.currentLayer]],P=p[z.source],C=("symbol"===z.type?g:_)[z.source];this._renderTileClippingMasks(z,y[z.source]),this.renderLayer(this,P,z,C)}this.options.showTileBoundaries&&(i.values(this.style._layers).forEach(function(i){i.source&&!i.isHidden(u.transform.zoom)&&(i.source!==(m&&m.id)&&(m=u.style.sourceCaches[i.source]),(!d||d.getSource().maxzoom<m.getSource().maxzoom)&&(d=m))}),d&&e4.debug(this,d,d.getVisibleCoordinates())),this.options.showPadding&&(o=this.transform.padding,e1(this,this.transform.height-(o.top||0),3,eJ),e1(this,o.bottom||0,3,eY),e2(this,o.left||0,3,eQ),e2(this,this.transform.width-(o.right||0),3,e$),e5(this,(s=(a=this.transform.centerPoint).x)-1,(l=this.transform.height-a.y)-10,2,20,e0),e5(this,s-10,l-1,20,2,e0)),this.context.setDefault()},e3.prototype.renderLayer=function(i,r,n,o){n.isHidden(this.transform.zoom)||("background"===n.type||"custom"===n.type||o.length)&&(this.id=n.id,this.gpuTimingStart(n),e4[n.type](i,r,n,o,this.style.placement.variableOffsets),this.gpuTimingEnd())},e3.prototype.gpuTimingStart=function(i){if(this.options.gpuTiming){var r=this.context.extTimerQuery,n=this.gpuTimers[i.id];n||(n=this.gpuTimers[i.id]={calls:0,cpuTime:0,query:r.createQueryEXT()}),n.calls++,r.beginQueryEXT(r.TIME_ELAPSED_EXT,n.query)}},e3.prototype.gpuTimingEnd=function(){if(this.options.gpuTiming){var i=this.context.extTimerQuery;i.endQueryEXT(i.TIME_ELAPSED_EXT)}},e3.prototype.collectGpuTimers=function(){var i=this.gpuTimers;return this.gpuTimers={},i},e3.prototype.queryGpuTimers=function(i){var r={};for(var n in i){var o=i[n],a=this.context.extTimerQuery,s=a.getQueryObjectEXT(o.query,a.QUERY_RESULT_EXT)/1e6;a.deleteQueryEXT(o.query),r[n]=s}return r}

1,e3.prototype.translatePosMatrix=function(r,n,o,a,s){if(!o[0]&&!o[1])return r;var l=s?"map"===a?this.transform.angle:0:"viewport"===a?-this.transform.angle:0;if(l){var u=Math.sin(l),c=Math.cos(l);o=[o[0]*c-o[1]*u,o[0]*u+o[1]*c]}var p=[s?o[0]:t5(n,o[0],this.transform.zoom),s?o[1]:t5(n,o[1],this.transform.zoom),0],h=new Float32Array(16);return i.translate(h,r,p),h},e3.prototype.saveTileTexture=function(i){var r=this._tileTextures[i.size[0]];r?r.push(i):this._tileTextures[i.size[0]]=[i]},e3.prototype.getTileTexture=function(i){var r=this._tileTextures[i];return r&&r.length>0?r.pop():null},e3.prototype.isPatternMissing=function(i){if(!i)return!1;if(!i.from||!i.to)return!0;var r=this.imageManager.getPattern(i.from.toString()),n=this.imageManager.getPattern(i.to.toString());return!r||!n},e3.prototype.useProgram=function(i,r){this.cache=this.cache||{};var n=""+i+(r?r.cacheKey:"")+(this._showOverdrawInspector?"/overdraw":"");return this.cache[n]||(this.cache[n]=new eT(this.context,i,eb[i],r,eq[i],this._showOverdrawInspector)),this.cache[n]},e3.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()},e3.prototype.setBaseState=function(){var i=this.context.gl;this.context.cullFace.set(!1),this.context.viewport.set([0,0,this.width,this.height]),this.context.blendEquation.set(i.FUNC_ADD)},e3.prototype.initDebugOverlayCanvas=function(){null==this.debugOverlayCanvas&&(this.debugOverlayCanvas=i.window.document.createElement("canvas"),this.debugOverlayCanvas.width=512,this.debugOverlayCanvas.height=512,this.debugOverlayTexture=new i.Texture(this.context,this.debugOverlayCanvas,this.context.gl.RGBA))},e3.prototype.destroy=function(){this.emptyTexture.destroy(),this.debugOverlayTexture&&this.debugOverlayTexture.destroy()};var e6=function(i,r){this.points=i,this.planes=r};e6.fromInvProjectionMatrix=function(r,n,o){var a=Math.pow(2,o),s=[[-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(n){return i.transformMat4([],n,r)}).map(function(r){return i.scale$1([],r,1/r[3]/n*a)}),l=[[0,1,2],[6,5,4],[0,3,7],[2,1,5],[3,2,6],[0,4,5]].map(function(r){var n=i.sub([],s[r[0]],s[r[1]]),o=i.sub([],s[r[2]],s[r[1]]),a=i.normalize([],i.cross([],n,o)),l=-i.dot(a,s[r[1]]);return a.concat(l)});return new e6(s,l)};var e8=function(r,n){this.min=r,this.max=n,this.center=i.scale$2([],i.add([],this.min,this.max),.5)};e8.prototype.quadrant=function(r){for(var n=[r%2==0,r<2],o=i.clone$2(this.min),a=i.clone$2(this.max),s=0;s<n.length;s++)o[s]=n[s]?this.min[s]:this.center[s],a[s]=n[s]?this.center[s]:this.max[s];return a[2]=this.max[2],new e8(o,a)},e8.prototype.distanceX=function(i){return Math.max(Math.min(this.max[0],i[0]),this.min[0])-i[0]},e8.prototype.distanceY=function(i){return Math.max(Math.min(this.max[1],i[1]),this.min[1])-i[1]},e8.prototype.intersects=function(r){for(var n=[[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]],o=!0,a=0;a<r.planes.length;a++){for(var s=r.planes[a],l=0,u=0;u<n.length;u++)l+=i.dot$1(s,n[u])>=0;if(0===l)return 0;l!==n.length&&(o=!1)}if(o)return 2;for(var c=0;c<3;c++){for(var p=Number.MAX_VALUE,h=-Number.MAX_VALUE,f=0;f<r.points.length;f++){var d=r.points[f][c]-this.min[c];p=Math.min(p,d),h=Math.max(h,d)}if(h<0||p>this.max[c]-this.min[c])return 0}return 1};var e9=function(i,r,n,o){if(void 0===i&&(i=0),void 0===r&&(r=0),void 0===n&&(n=0),void 0===o&&(o=0),isNaN(i)||i<0||isNaN(r)||r<0||isNaN(n)||n<0||isNaN(o)||o<0)throw Error("Invalid value for edge-insets, top, bottom, left and right must all be numbers");this.top=i,this.bottom=r,this.left=n,this.right=o};e9.prototype.interpolate=function(r,n,o){return null!=n.top&&null!=r.top&&(this.top=i.number(r.top,n.top,o)),null!=n.bottom&&null!=r.bottom&&(this.bottom=i.number(r.bottom,n.bottom,o)),null!=n.left&&null!=r.left&&(this.left=i.number(r.left,n.left,o)),null!=n.right&&null!=r.right&&(this.right=i.number(r.right,n.right,o)),this},e9.prototype.getCenter=function(r,n){var o=i.clamp((this.left+r-this.right)/2,0,r),a=i.clamp((this.top+n-this.bottom)/2,0,n);return new i.Point(o,a)},e9.prototype.equals=function(i){return this.top===i.top&&this.bottom===i.bottom&&this.left===i.left&&this.right===i.right},e9.prototype.clone=function(){return new e9(this.top,this.bottom,this.left,this.right)},e9.prototype.toJSON=function(){return{top:this.top,bottom:this.bottom,left:this.left,right:this.right}};var e7=function(r,n,o,a,s){this.tileSize=512,this.maxValidLatitude=85.051129,this._renderWorldCopies=void 0===s||s,this._minZoom=r||0,this._maxZoom=n||22,this._minPitch=null==o?0:o,this._maxPitch=null==a?60:a,this.setMaxBounds(),this.width=0,this.height=0,this._center=new i.LngLat(0,0),this.zoom=0,this.angle=0,this._fov=.6435011087932844,this._pitch=0,this._unmodified=!0,this._edgeInsets=new e9,this._posMatrixCache={},this._alignedPosMatrixCache={}},it={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}};e7.prototype.clone=function(){var i=new e7(this._minZoom,this._maxZoom,this._minPitch,this.maxPitch,this._renderWorldCopies);return i.tileSize=this.tileSize,i.latRange=this.latRange,i.width=this.width,i.height=this.height,i._center=this._center,i.zoom=this.zoom,i.angle=this.angle,i._fov=this._fov,i._pitch=this._pitch,i._unmodified=this._unmodified,i._edgeInsets=this._edgeInsets.clone(),i._calcMatrices(),i},it.minZoom.get=function(){return this._minZoom},it.minZoom.set=function(i){this._minZoom!==i&&(this._minZoom=i,this.zoom=Math.max(this.zoom,i))},it.maxZoom.get=function(){return this._maxZoom},it.maxZoom.set=function(i){this._maxZoom!==i&&(this._maxZoom=i,this.zoom=Math.min(this.zoom,i))},it.minPitch.get=function(){return this._minPitch},it.minPitch.set=function(i){this._minPitch!==i&&(this._minPitch=i,this.pitch=Math.max(this.pitch,i))},it.maxPitch.get=function(){return this._maxPitch},it.maxPitch.set=function(i){this._maxPitch!==i&&(this._maxPitch=i,this.pitch=Math.min(this.pitch,i))},it.renderWorldCopies.get=function(){return this._renderWorldCopies},it.renderWorldCopies.set=function(i){void 0===i?i=!0:null===i&&(i=!1),this._renderWorldCopies=i},it.worldSize.get=function(){return this.tileSize*this.scale},it.centerOffset.get=function(){return this.centerPoint._sub(this.size._div(2))},it.size.get=function(){return new i.Point(this.width,this.height)},it.bearing.get=function(){return-this.angle/Math.PI*180},it.bearing.set=function(r){var n=-i.wrap(r,-180,180)*Math.PI/180;this.angle!==n&&(this._unmodified=!1,this.angle=n,this._calcMatrices(),this.rotationMatrix=i.create$2(),i.rotate(this.rotationMatrix,this.rotationMatrix,this.angle))},it.pitch.get=function(){return this._pitch/Math.PI*180},it.pitch.set=function(r){var n=i.clamp(r,this.minPitch,this.maxPitch)/180*Math.PI;this._pitch!==n&&(this._unmodified=!1,this._pitch=n,this._calcMatrices())},it.fov.get=function(){return this._fov/Math.PI*180},it.fov.set=function(i){i=Math.max(.01,Math.min(60,i)),this._fov!==i&&(this._unmodified=!1,this._fov=i/180*Math.PI,this._calcMatrices())},it.zoom.get=function(){return this._zoom},it.zoom.set=function(i){var r=Math.min(Math.max(i,this.minZoom),this.maxZoom);this._zoom!==r&&(this._unmodified=!1,this._zoom=r,this.scale=this.zoomScale(r),this.tileZoom=Math.floor(r),this.zoomFraction=r-this.tileZoom,this._constrain(),this._calcMatrices())},it.center.get=function(){return this._center},it.center.set=function(i){i.lat===this._center.lat&&i.lng===this._center.lng||(this._unmodified=!1,this._center=i,this._constrain(),this._calcMatrices())},it.padding.get=function(){return this._edgeInsets.toJSON()},it.padding.set=function(i){this._edgeInsets.equals(i)||(this._unmodified=!1,this._edgeInsets.interpolate(this._edgeInsets,i,1),this._calcMatrices())},it.centerPoint.get=function(){return this._edgeInsets.getCenter(this.width,this.height)},e7.prototype.isPaddingEqual=function(i){return this._edgeInsets.equals(i)},e7.prototype.interpolatePadding=function(i,r,n){this._unmodified=!1,this._edgeInsets.interpolate(i,r,n),this._constrain(),this._calcMatrices()},e7.prototype.coveringZoomLevel=function(i){return Math.max(0,(i.roundZoom?Math.round:Math.floor)(this.zoom+this.scaleZoom(this.tileSize/i.tileSize)))},e7.prototype.getVisibleUnwrappedCoordinates=function(r){var n=[new i.UnwrappedTileID(0,r)];if(this._renderWorldCopies)for(var o=this.pointCoordinate(new i.Point(0,0)),a=this.pointCoordinate(new i.Point(this.width,0)),s=this.pointCoordinate(new i.Point(this.width,this.height)),l=this.pointCoordinate(new i.Point(0,this.height)),u=

1Math.floor(Math.min(o.x,a.x,s.x,l.x)),c=Math.floor(Math.max(o.x,a.x,s.x,l.x)),p=u-1;p<=c+1;p++)0!==p&&n.push(new i.UnwrappedTileID(p,r));return n},e7.prototype.coveringTiles=function(r){var n=this.coveringZoomLevel(r),o=n;if(void 0!==r.minzoom&&n<r.minzoom)return[];void 0!==r.maxzoom&&n>r.maxzoom&&(n=r.maxzoom);var a=i.MercatorCoordinate.fromLngLat(this.center),s=Math.pow(2,n),l=[s*a.x,s*a.y,0],u=e6.fromInvProjectionMatrix(this.invProjMatrix,this.worldSize,n),c=r.minzoom||0;this.pitch<=60&&this._edgeInsets.top<.1&&(c=n);var p=function(i){return{aabb:new e8([i*s,0,0],[(i+1)*s,s,0]),zoom:0,x:0,y:0,wrap:i,fullyVisible:!1}},h=[],f=[],d=n,m=r.reparseOverscaled?o:n;if(this._renderWorldCopies)for(var y=1;y<=3;y++)h.push(p(-y)),h.push(p(y));for(h.push(p(0));h.length>0;){var _=h.pop(),g=_.x,v=_.y,x=_.fullyVisible;if(!x){var b=_.aabb.intersects(u);if(0===b)continue;x=2===b}var w=Math.max(Math.abs(_.aabb.distanceX(l)),Math.abs(_.aabb.distanceY(l)));if(_.zoom===d||w>3+(1<<d-_.zoom)-2&&_.zoom>=c)f.push({tileID:new i.OverscaledTileID(_.zoom===d?m:_.zoom,_.wrap,_.zoom,g,v),distanceSq:i.sqrLen([l[0]-.5-g,l[1]-.5-v])});else for(var S=0;S<4;S++){var T=(g<<1)+S%2,I=(v<<1)+(S>>1);h.push({aabb:_.aabb.quadrant(S),zoom:_.zoom+1,x:T,y:I,wrap:_.wrap,fullyVisible:x})}}return f.sort(function(i,r){return i.distanceSq-r.distanceSq}).map(function(i){return i.tileID})},e7.prototype.resize=function(i,r){this.width=i,this.height=r,this.pixelsToGLUnits=[2/i,-2/r],this._constrain(),this._calcMatrices()},it.unmodified.get=function(){return this._unmodified},e7.prototype.zoomScale=function(i){return Math.pow(2,i)},e7.prototype.scaleZoom=function(i){return Math.log(i)/Math.LN2},e7.prototype.project=function(r){var n=i.clamp(r.lat,-this.maxValidLatitude,this.maxValidLatitude);return new i.Point(i.mercatorXfromLng(r.lng)*this.worldSize,i.mercatorYfromLat(n)*this.worldSize)},e7.prototype.unproject=function(r){return new i.MercatorCoordinate(r.x/this.worldSize,r.y/this.worldSize).toLngLat()},it.point.get=function(){return this.project(this.center)},e7.prototype.setLocationAtPoint=function(r,n){var o=this.pointCoordinate(n),a=this.pointCoordinate(this.centerPoint),s=this.locationCoordinate(r),l=new i.MercatorCoordinate(s.x-(o.x-a.x),s.y-(o.y-a.y));this.center=this.coordinateLocation(l),this._renderWorldCopies&&

1(this.center=this.center.wrap())},e7.prototype.locationPoint=function(i){return this.coordinatePoint(this.locationCoordinate(i))},e7.prototype.pointLocation=function(i){return this.coordinateLocation(this.pointCoordinate(i))},e7.prototype.locationCoordinate=function(r){return i.MercatorCoordinate.fromLngLat(r)},e7.prototype.coordinateLocation=function(i){return i.toLngLat()},e7.prototype.pointCoordinate=function(r){var n=[r.x,r.y,0,1],o=[r.x,r.y,1,1];i.transformMat4(n,n,this.pixelMatrixInverse),i.transformMat4(o,o,this.pixelMatrixInverse);var a=n[3],s=o[3],l=n[1]/a,u=o[1]/s,c=n[2]/a,p=o[2]/s,h=c===p?0:(0-c)/(p-c);return new i.MercatorCoordinate(i.number(n[0]/a,o[0]/s,h)/this.worldSize,i.number(l,u,h)/this.worldSize)},e7.prototype.coordinatePoint=function(r){var n=[r.x*this.worldSize,r.y*this.worldSize,0,1];return i.transformMat4(n,n,this.pixelMatrix),new i.Point(n[0]/n[3],n[1]/n[3])},e7.prototype.getBounds=function(){return(new i.LngLatBounds).extend(this.pointLocation(new i.Point(0,0))).extend(this.pointLocation(new i.Point(this.width,0))).extend(this.pointLocation(new i.Point(this.width,this.height))).extend(this.pointLocation(new i.Point(0,this.height)))},e7.prototype.getMaxBounds=function(){return this.latRange&&2===this.latRange.length&&this.lngRange&&2===this.lngRange.length?new i.LngLatBounds([this.lngRange[0],this.latRange[0]],[this.lngRange[1],this.latRange[1]]):null},e7.prototype.setMaxBounds=function(i){i?(this.lngRange=[i.getWest(),i.getEast()],this.latRange=[i.getSouth(),i.getNorth()],this._constrain()):(this.lngRange=null,this.latRange=[-this.maxValidLatitude,this.maxValidLatitude])},e7.prototype.calculatePosMatrix=function(r,n){void 0===n&&(n=!1);var o=r.key,a=n?this._alignedPosMatrixCache:this._posMatrixCache;if(a[o])return a[o];var s=r.canonical,l=this.worldSize/this.zoomScale(s.z),u=s.x+Math.pow(2,s.z)*r.wrap,c=i.identity(new Float64Array(16));return i.translate(c,c,[u*l,s.y*l,0]),i.scale(c,c,[l/i.EXTENT,l/i.EXTENT,1]),i.multiply(c,n?this.alignedProjMatrix:this.projMatrix,c),a[o]=new Float32Array(c),a[o]},e7.prototype.customLayerMatrix=function(){return this.mercatorMatrix.slice()},e7.prototype._constrain=function(){if(this.center&&this.width&&this.height&&!this._constraining){this._constraining=!0;var r,n,o,a,s=-90,l=90,u=-180,c=180,p=this.size,h=this._unmodified;if(this.latRange){var f=this.latRange;s=i.mercatorYfromLat(f[1])*this.worldSize,r=(l=i.mercatorYfromLat(f[0])*this.worldSize)-s<p.y?p.y/(l-s):0}if(this.lngRange){var d=this.lngRange;u=i.mercatorXfromLng(d[0])*this.worldSize,n=(c=i.mercatorXfromLng(d[1])*this.worldSize)-u<p.x?p.x/(c-u):0}var m=this.point,y=Math.max(n||0,r||0);if(y)return this.center=this.unproject(new i.Point(n?(c+u)/2:m.x,r?(l+s)/2:m.y)),this.zoom+=this.scaleZoom(y),this._unmodified=h,void(this._constraining=!1);if(this.latRange){var _=m.y,g=p.y/2;_-g<s&&(a=s+g),_+g>l&&(a=l-g)}if(this.lngRange){var v=m.x,x=p.x/2;v-x<u&&(o=u+x),v+x>c&&(o=c-x)}void 0===o&&void 0===a||(this.center=this.unproject(new i.Point(void 0!==o?o:m.x,void 0!==a?a:m.y))),this._unmodified=h,this._constraining=!1}},e7.prototype._calcMatrices=function(){if(this.height){var r=this.centerOffset;this.cameraToCenterDistance=.5/Math.tan(this._fov/2)*this.height;var n=Math.PI/2+this._pitch,o=this._fov*(.5+r.y/this.height),a=Math.sin(o)*this.cameraToCenterDistance/Math.sin(i.clamp(Math.PI-n-o,.01,Math.PI-.01)),s=this.point,l=s.x,u=s.y,c=1.01*(Math.cos(Math.PI/2-this._pitch)*a+this.cameraToCenterDistance),p=this.height/50,h=new Float64Array(16);i.perspective(h,this._fov,this.width/this.height,p,c),h[8]=-(2*r.x)/this.width,h[9]=2*r.y/this.height,i.scale(h,h,[1,-1,1]),i.translate(h,h,[0,0,-this.cameraToCenterDistance]),i.rotateX(h,h,this._pitch),i.rotateZ(h,h,this.angle),i.translate(h,h,[-l,-u,0]),this.mercatorMatrix=i.scale([],h,[this.worldSize,this.worldSize,this.worldSize]),i.scale(h,h,[1,1,i.mercatorZfromAltitude(1,this.center.lat)*this.worldSize,1]),this.projMatrix=h,this.invProjMatrix=i.invert([],this.projMatrix);var f=this.width%2/2,d=this.height%2/2,m=Math.cos(this.angle),y=Math.sin(this.angle),_=l-Math.round(l)+m*f+y*d,g=u-Math.round(u)+m*d+y*f,v=ne

1w Float64Array(h);if(i.translate(v,v,[_>.5?_-1:_,g>.5?g-1:g,0]),this.alignedProjMatrix=v,h=i.create(),i.scale(h,h,[this.width/2,-this.height/2,1]),i.translate(h,h,[1,-1,0]),this.labelPlaneMatrix=h,h=i.create(),i.scale(h,h,[1,-1,1]),i.translate(h,h,[-1,-1,0]),i.scale(h,h,[2/this.width,2/this.height,1]),this.glCoordMatrix=h,this.pixelMatrix=i.multiply(new Float64Array(16),this.labelPlaneMatrix,this.projMatrix),!(h=i.invert(new Float64Array(16),this.pixelMatrix)))throw Error("failed to invert matrix");this.pixelMatrixInverse=h,this._posMatrixCache={},this._alignedPosMatrixCache={}}},e7.prototype.maxPitchScaleFactor=function(){if(!this.pixelMatrixInverse)return 1;var r=this.pointCoordinate(new i.Point(0,0)),n=[r.x*this.worldSize,r.y*this.worldSize,0,1];return i.transformMat4(n,n,this.pixelMatrix)[3]/this.cameraToCenterDistance},e7.prototype.getCameraPoint=function(){var r=Math.tan(this._pitch)*(this.cameraToCenterDistance||1);return this.centerPoint.add(new i.Point(0,r))},e7.prototype.getCameraQueryGeometry=function(r){var n=this.getCameraPoint();if(1===r.length)return[r[0],n];for(var o=n.x,a=n.y,s=n.x,l=n.y,u=0;u<r.length;u+=1){var c=r[u];o=Math.min(o,c.x),a=Math.min(a,c.y),s=Math.max(s,c.x),l=Math.max(l,c.y)}return[new i.Point(o,a),new i.Point(s,a),new i.Point(s,l),new i.Point(o,l),new i.Point(o,a)]},Object.defineProperties(e7.prototype,it);var ie=function(r){var n,o,a,s;this._hashName=r&&encodeURIComponent(r),i.bindAll(["_getCurrentHash","_onHashChange","_updateHash"],this),this._updateHash=(n=this._updateHashUnthrottled.bind(this),o=!1,a=null,s=function(){a=null,o&&(n(),a=setTimeout(s,300),o=!1)},function(){return o=!0,a||s(),a})};ie.prototype.addTo=function(r){return this._map=r,i.window.addEventListener("hashchange",this._onHashChange,!1),this._map.on("moveend",this._updateHash),this},ie.prototype.remove=function(){return i.window.removeEventListener("hashchange",this._onHashChange,!1),this._map.off("moveend",this._updateHash),clearTimeout(this._updateHash()),delete this._map,this},ie.prototype.getHashString=function(r){var n=this._map.getCenter(),o=Math.round(100*this._map.getZoom())/100,a=Math.pow(10,Math.ceil((o*Math.LN2+Math.log(512/360/.5))/Math.LN10)),s=Math.round(n.lng*a)/a,l=Math.round(n.lat*a)/a,u=this._map.getBearing(),c=this._map.getPitch(),p="";if(p+=r?"/"+s+"/"+l+"/"+o:o+"/"+l+"/"+s,(u||c)&&(p+="/"+Math.round(10*u)/10),c&&(p+="/"+Math.round(c)),this._hashName){var h=this._hashName,f=!1,d=i.window.location.hash.slice(1).split("&").map(function(i){var r=i.split("=")[0];return r===h?(f=!0,r+"="+p):i}).filter(function(i){return i});return f||d.push(h+"="+p),"#"+d.join("&")}return"#"+p},ie.prototype._getCurrentHash=function(){var r,n=this,o=i.window.location.hash.replace("#","");return this._hashName?(o.split("&").map(function(i){return i.split("=")}).forEach(function(i){i[0]===n._hashName&&(r=i)}),(r&&r[1]||"").split("/")):o.split("/")},ie.prototype._onHashChange=function(){var i=this._getCurrentHash();if(i.length>=3&&!i.some(function(i){return isNaN(i)})){var r=this._map.dragRotate.isEnabled()&&this._map.touchZoomRotate.isEnabled()?+(i[3]||0):this._map.getBearing();return this._map.jumpTo({center:[+i[2],+i[1]],zoom:+i[0],bearing:r,pitch:+(i[4]||0)}),!0}return!1},ie.prototype._updateHashUnthrottled=function(){var r=i.window.location.href.replace(/(#.+)?$/,this.getHashString());try{i.window.history.replaceState(i.window.history.state,null,r)}catch(i){}};var ii={linearity:.3,easing:i.bezier(0,0,.3,1)},ir=i.extend({deceleration:2500,maxSpeed:1400},ii),io=i.extend({deceleration:20,maxSpeed:1400},ii),ia=i.extend({deceleration:1e3,maxSpeed:360},ii),is=i.extend({deceleration:1e3,maxSpeed:90},ii),il=function(i){this._map=i,this.clear()};function iu(i,r){(!i.duration||i.duration<r.duration)&&(i.duration=r.duration,i.easing=r.easing)}function ic(r,n,o){var a=o.maxSpeed,s=o.linearity,l=o.deceleration,u=i.clamp(r*s/(n/1e3),-a,a),c=Math.abs(u)/(l*s);return{easing:o.easing,duration:1e3*c,amount:c/2*u}}il.prototype.clear=function(){this._inertiaBuffer=[]},il.prototype.record=function(r){this._drainInertiaBuffer(),this._inertiaBuffer.push({time:i.browser.now(),settings:r})},il.prototype._drainInertiaBuffer=function(){for(var r=this._inertiaBuffer,n=i.browser.now();r.length>0&&n-r[0].time>160;)r.shift()},il.prototype._onMoveEnd=function(r){if(this._drainInertiaBuffer(),!(this._inertiaBuffer.length<2)){for(var n={zoom:0,bearing:0,pitch:0,pan:new i.Point(0,0),pinchAround:void 0,around:void 0},o=0,a=this._inertiaBuffer;o<a.length;o+=1){var s=a[o].settings;n.zoom+=s.zoomDelta||0,n.bearing+=s.bearingDelta||0,n.pitch+=s.pitchDelta||0,s.panDelta&&n.pan._add(s.panDelta),s.around&&(n.around=s.around),s.pinchAround&&(n.pinchAround=s.pinchAround)}var l=this._inertiaBuffer[this._inertiaBuffer.length-1].time-this._inertiaBuffer[0].time,u={};if(n.pan.mag()){var c=ic(n.pan.mag(),l,i.extend({},ir,r||{}));u.offset=n.pan.mult(c.amount/n.pan.mag()),u.center=this._map.transform.center,iu(u,c)}if(n.zoom){var p=ic(n.zoom,l,io);u.zoom=this._map.transform.zoom+p.amount,iu(u,p)}if(n.bearing){var h=ic(n.bearing,l,ia);

1u.bearing=this._map.transform.bearing+i.clamp(h.amount,-179,179),iu(u,h)}if(n.pitch){var f=ic(n.pitch,l,is);u.pitch=this._map.transform.pitch+f.amount,iu(u,f)}if(u.zoom||u.bearing){var d=void 0===n.pinchAround?n.around:n.pinchAround;u.around=d?this._map.unproject(d):this._map.getCenter()}return this.clear(),i.extend(u,{noMoveStart:!0})}};var ip=function(r){function o(o,a,s,l){void 0===l&&(l={});var u=n.mousePos(a.getCanvasContainer(),s),c=a.unproject(u);r.call(this,o,i.extend({point:u,lngLat:c,originalEvent:s},l)),this._defaultPrevented=!1,this.target=a}r&&(o.__proto__=r),(o.prototype=Object.create(r&&r.prototype)).constructor=o;var a={defaultPrevented:{configurable:!0}};return o.prototype.preventDefault=function(){this._defaultPrevented=!0},a.defaultPrevented.get=function(){return this._defaultPrevented},Object.defineProperties(o.prototype,a),o}(i.Event),ih=function(r){function o(o,a,s){var l="touchend"===o?s.changedTouches:s.touches,u=n.touchPos(a.getCanvasContainer(),l),c=u.map(function(i){return a.unproject(i)}),p=u.reduce(function(i,r,n,o){return i.add(r.div(o.length))},new i.Point(0,0)),h=a.unproject(p);r.call(this,o,{points:u,point:p,lngLats:c,lngLat:h,originalEvent:s}),this._defaultPrevented=!1}r&&(o.__proto__=r),(o.prototype=Object.create(r&&r.prototype)).constructor=o;var a={defaultPrevented:{configurable:!0}};return o.prototype.preventDefault=function(){this._defaultPrevented=!0},a.defaultPrevented.get=function(){return this._defaultPrevented},Object.defineProperties(o.prototype,a),o}(i.Event),id=function(i){function r(r,n,o){i.call(this,r,{originalEvent:o}),this._defaultPrevented=!1}i&&(r.__proto__=i),(r.prototype=Object.create(i&&i.prototype)).constructor=r;var n={defaultPrevented:{configurable:!0}};return r.prototype.preventDefault=function(){this._defaultPrevented=!0},n.defaultPrevented.get=function(){return this._defaultPrevented},Object.defineProperties(r.prototype,n),r}(i.Event),im=function(i,r){this._map=i,this._clickTolerance=r.clickTolerance};im.prototype.reset=function(){delete this._mousedownPos},im.prototype.wheel=function(i){return this._firePreventable(new id(i.type,this._map,i))},im.prototype.mousedown=function(i,r){return this._mousedownPos=r,this._firePreventable(new ip(i.type,this._map,i))},im.prototype.mouseup=function(i){this._map.fire(new ip(i.type,this._map,i))},im.prototype.click=function(i,r){this._mousedownPos&&this._mousedownPos.dist(r)>=this._clickTolerance||this._map.fire(new ip(i.type,this._map,i))},im.prototype.dblclick=function(i){return this._firePreventable(new ip(i.type,this._map,i))},im.prototype.mouseover=function(i){this._map.fire(new ip(i.type,this._map,i))},im.prototype.mouseout=function(i){this._map.fire(new ip(i.type,this._map,i))},im.prototype.touchstart=function(i){return this._firePreventable(new ih(i.type,this._map,i))},im.prototype.touchmove=function(i){this._map.fire(new ih(i.type,this._map,i))},im.prototype.touchend=function(i){this._map.fire(new ih(i.type,this._map,i))},im.prototype.touchcancel=function(i){this._map.fire(new ih(i.type,this._map,i))},im.prototype._firePreventable=function(i){if(this._map.fire(i),i.defaultPrevented)return{}},im.prototype.isEnabled=function(){return!0},im.prototype.isActive=function(){return!1},im.prototype.enable=function(){},im.prototype.disable=function(){};var iy=function(i){this._map=i};iy.prototype.reset=function(){this._delayContextMenu=!1,delete this._contextMenuEvent},iy.prototype.mousemove=function(i){this._map.fire(new ip(i.type,this._map,i))},iy.prototype.mousedown=function(){this._delayContextMenu=!0},iy.prototype.mouseup=function(){this._delayContextMenu=!1,this._contextMenuEvent&&(this._map.fire(new ip("contextmenu",this._map,this._contextMenuEvent)),delete this._contextMenuEvent)},iy.prototype.contextmenu=function(i){this._delayContextMenu?this._contextMenuEvent=i:this._map.fire(new ip(i.type,this._map,i)),this._map.listens("contextmenu")&&i.preventDefault()},iy.prototype.isEnabled=function(){return!0},iy.prototype.isActive=function(){return!1},iy.prototype.enable=function(){},iy.prototype.disable=function(){};var i_=function(i,r){this._map=i,this._el=i.getCanvasContainer(),this._container=i.getContainer(),this._clickTolerance=r.clickTolerance||1};function ig(i,r){for(var n={},o=0;o<i.length;o++)n[i[o].identifier]=r[o];return n}i_.prototype.isEnabled=function(){return!!this._enabled},i_.prototype.isActive=function(){return!!this._active},i_.prototype.enable=function(){this.isEnabled()||(this._enabled=!0)},i_.prototype.disable=function(){this.isEnabled()&&(this._enabled=!1)},i_.prototype.mousedown=function(i,r){this.isEnabled()&&i.shiftKey&&0===i.button&&(n.disableDrag(),this._startPos=this._lastPos=r,this._active=!0)},i_.prototype.mousemoveWindow=function(i,r){if(this._active&&!(this._lastPos.equals(r)||!this._box&&r.dist(this._startPos)<this._clickTolerance)){var o=this._startPos;this._lastPos=r,this._box||(this._box=n.create("div","mapboxgl-boxzoom",this._container),this._container.classList.add("mapboxgl-crosshair"),this._fireEvent("boxzoomstart",i));var a=Math.min(o.x,r.x),s=Math.max(o.x,r.x),l=Math.min(o.y,r.y),u=Math.max(o.y,r.y);n.setTransform(this._box,"translate("+a+"px,"+l+"px)"),this._box.style.width=s-a+"px",this._box.style.height=u-l+"px"}},i_.prototype.mouseupWindow=function(r,o){var a=this;if(this._active&&0===r.button){var s=this._startPos;if(this.reset(),n.suppressClick(),s.x!==o.x||s.y!==o.y)return this._map.fire(new i.Event("boxzoomend",{originalEvent:r})),{cameraAnimation:function(i){return i.fitScreenCoordinates(s,o,a._map.getBearing(),{linear:!0})}};this._fireEvent("boxzoomcancel",r)}},i_.prototype.keydown=function(i){this._active&&27===i.keyCode&&(this.reset(),this._fireEvent("boxzoomcancel",i))},i_.prototype.blur=function(){this.reset()},i_.prototype.reset=function(){this._active=!1,this._container.classList.remove("mapboxgl-crosshair"),this._box&&(n.remove(this._box),this._box=null),n.enableDrag(),delete this._startPos,delete this._lastPos},i_.prototype._fireEvent=function(r,n){return this._map.fire(new i.Event(r,{originalEvent:n}))};var iv=function(i){this.reset(),this.numTouches=i.numTouches};iv.prototype.reset=function(){delete this.centroid,delete this.startTime,delete this.touches,this.aborted=!1},iv.prototype.touchstart=function(r,n,o){(this.centroid||o.length>this.numTouches)&&(this.aborted=!0),this.aborted||(void 0===this.startTime&&(this.startTime=r.timeStamp),o.length===this.numTouches&&(this.centroid=function(r){for(var n=new i.Point(0,0),o=0;o<r.length;o+=1)n._add(r[o]);return n.div(r.length)}(n),this.touches=ig(o,n)))},iv.prototype.touchmove=function(i,r,n){if(!this.aborted&&this.centroid){var o=ig(n,r);for(var a in this.touches){var s=o[a];(!s||s.dist(this.touches[a])>30)&&(this.aborted=!0)}}},iv.prototype.touchend=function(i,r,n){if((!this.centroid||i.timeStamp-this.startTime>500)&&(this.aborted=!0),0===n.length){var o=!this.aborted&&this.centroid;if(this.reset(),o)return o}};var ix=function(i){this.singleTap=new iv(i),this.numTaps=i.numTaps,this.reset()};ix.prototype.reset=function(){this.lastTime=1/0,delete this.lastTap,this.count=0,this.singleTap.reset()},ix.prototype.touchstart=function(i,r,n){this.singleTap.touchstart(i,r,n)},ix.prototype.touchmove=function(i,r,n){this.singleTap.touchmove(i,r,n)},ix.prototype.touchend=function(i,r,n){var o=this.singleTap.touchend(i,r,n);if(o){var a=i.timeStamp-this.lastTime<500,s=!this.lastTap||30>this.lastTap.dist(o);if(a&&s||this.reset(),this.count++,this.lastTime=i.timeStamp,this.lastTap=o,this.count===this.numTaps)return this.reset(),o}};var ib=function(){this._zoomIn=new ix({numTouches:1,numTaps:2}),this._zoomOut=new ix({numTouches:2,numTaps:1}),this.reset()};ib.prototype.reset=function(){this._active=!1,this._zoomIn.reset(),this._zoomOut.reset()},ib.prototype.touchstart=function(i,r,n){this._zoomIn.touchstart(i,r,n),this._zoomOut.touchstart(i,r,n)},ib.prototype.touchmove=function(i,r,n){this._zoomIn.touchmove(i,r,n),this._zoomOut.touchmove(i,r,n)},ib.prototype.touchend=function(i,r,n){var o=this,a=this._zoomIn.touchend(i,r,n),s=this._zoomOut.touchend(i,r,n);return a?(this._active=!0,i.preventDefault(),setTimeout(function(){return o.reset()},0),{cameraAnimation:function(r){return r.easeTo({duration:300,zoom:r.getZoom()+1,around:r.unproject(a)},{originalEvent:i})}}):s?(this._active=!0,i.preventDefault(),setTimeout(function(){return o.reset()},0),{cameraAnimation:function(r){return r.easeTo({duration:300,zoom:r.getZoom()-1,around:r.unproject(s)},{originalEvent:i})}}):void 0},ib.prototype.touchcancel=function(){this.reset()},ib.prototype.enable=function(){this._enabled=!0},ib.prototype.disable=function(){this._enabled=!1,this.reset()},ib.prototype.isEnabled=function(){return this._enabled},ib.prototype.isActive=function(){return this._active};var iw={0:1,2:2},iS=function(i){this.reset(),this._clickTolerance=i.clickTolerance||1};iS.prototype.blur=function(){this.reset()},iS.prototype.reset=function(){this._active=!1,this._moved=!1,delete this._lastPoint,delete this._eventButton},iS.prototype._correctButton=function(i,r){return!1},iS.prototype._move=function(i,r){return{}},iS.prototype.mousedown=function(i,r){if(!this._lastPoint){var o=n.mouseButton(i);this._correctButton(i,o)&&(this._lastPoint=r,this._eventButton=o)}},iS.prototype.mousemoveWindow=function(i,r){var n,o=this._lastPoint;if(o){if(i.preventDefault(),n=iw[this._eventButton],void 0===i.buttons||(i.buttons&n)!==n)this.reset();else if(this._moved||!(r.dist(o)<this._clickTolerance))return this._moved=!0,this._lastPoint=r,this._move(o,r)}},iS.prototype.mouseupWindow=function(i){this._lastPoint&&n.mouseButton(i)===this._eventButton&&(this._moved&&n.suppressClick(),this.reset())},iS.prototype.enable=function(){this._enabled=!0},iS.prototype.disable=function(){this._enabled=!1,this.reset()},iS.prototype.isEnabled=function(){return this._enabled},iS.prototype.isActive=function(){return this._active};var iT=function(i){function r(){i.apply(this,arguments)}return i&&(r.__proto__=i),(r.prototype=Object.create(i&&i.prototype)).constructor=r,r.prototype.mousedown=function(r,n){i.prototype.mousedown.call(this,r,n),this._lastPoint&&(this._active=!0)},r.prototype._correctButton=function(i,r){return 0===r&&!i.ctrlKey},r.prototype._move=function(i,r){return{around:r,panDelta:r.sub(i)}},r}(iS),iI=function(i){function r(){i.apply(this,arguments)}return i&&(r.__proto__=i),(r.prototype=Object.create(i&&i.prototype)).constructor=r,r.prototype._correctButton=function(i,r){return 0===r&&i.ctrlKey||2===r},r.prototype._move=function(i,r){var n=.8*(r.x-i.x);if(n)return this._active=!0,{bearingDelta:n}},r.prototype.contextmenu=function(i){i.preventDefault()},r}(iS),iE=function(i){function r(){i.apply(this,arguments)}return i&&(r.__proto__=i),(r.prototype=Object.create(i&&i.prototype)).constructor=r,r.prototype._correctButton=function(i,r){return 0===r&&i.ctrlKey||2===r},r.prototype._move=function(i,r){var n=-.5*(r.y-i.y);if(n)return this._active=!0,{pitchDelta:n}},r.prototype.contextmenu=function(i){i.preventDefault()},r}(iS),iA=function(i){this._minTouches=1,this._clickTolerance=i.clickTolerance||1,this.reset()};iA.prototype.reset=function(){this._active=!1,this._touches={},this._sum=new i.Point(0,0)},iA.prototype.touchstart=function(i,r,n){return this._calculateTransform(i,r,n)},iA.prototype.touchmove=function(i,r,n){if(this._active&&!(n.length<this._minTouches))return i.preventDefault(),this._calculateTransform(i,r,n)},iA.prototype.touchend=function(i,r,n){this._calculateTransform(i,r,n),this._active&&n.length<this._minTouches&&this.reset()},iA.prototype.touchcancel=function(){this.reset()},iA.prototype._calculateTransform=function(r,n,o){o.length>0&&(this._active=!0);var a=ig(o,n),s=new i.Point(0,0),l=new i.Point(0,0),u=0;for(var c in a){var p=a[c],h=this._touches[c];

1h&&(s._add(p),l._add(p.sub(h)),u++,a[c]=p)}if(this._touches=a,!(u<this._minTouches)&&l.mag()){var f=l.div(u);if(this._sum._add(f),!(this._sum.mag()<this._clickTolerance))return{around:s.div(u),panDelta:f}}},iA.prototype.enable=function(){this._enabled=!0},iA.prototype.disable=function(){this._enabled=!1,this.reset()},iA.prototype.isEnabled=function(){return this._enabled},iA.prototype.isActive=function(){return this._active};var iz=function(){this.reset()};function iP(i,r,n){for(var o=0;o<i.length;o++)if(i[o].identifier===n)return r[o]}function iC(i,r){return Math.log(i/r)/Math.LN2}iz.prototype.reset=function(){this._active=!1,delete this._firstTwoTouches},iz.prototype._start=function(i){},iz.prototype._move=function(i,r,n){return{}},iz.prototype.touchstart=function(i,r,n){this._firstTwoTouches||n.length<2||(this._firstTwoTouches=[n[0].identifier,n[1].identifier],this._start([r[0],r[1]]))},iz.prototype.touchmove=function(i,r,n){if(this._firstTwoTouches){i.preventDefault();var o=this._firstTwoTouches,a=o[1],s=iP(n,r,o[0]),l=iP(n,r,a);if(s&&l){var u=this._aroundCenter?null:s.add(l).div(2);return this._move([s,l],u,i)}}},iz.prototype.touchend=function(i,r,o){if(this._firstTwoTouches){var a=this._firstTwoTouches,s=a[1],l=iP(o,r,a[0]),u=iP(o,r,s);l&&u||(this._active&&n.suppressClick(),this.reset())}},iz.prototype.touchcancel=function(){this.reset()},iz.prototype.enable=function(i){this._enabled=!0,this._aroundCenter=!!i&&"center"===i.around},iz.prototype.disable=function(){this._enabled=!1,this.reset()},iz.prototype.isEnabled=function(){return this._enabled},iz.prototype.isActive=function(){return this._active};var ik=function(i){function r(){i.apply(this,arguments)}return i&&(r.__proto__=i),(r.prototype=Object.create(i&&i.prototype)).constructor=r,r.prototype.reset=function(){i.prototype.reset.call(this),delete this._distance,delete this._startDistance},r.prototype._start=function(i){this._startDistance=this._distance=i[0].dist(i[1])},r.prototype._move=function(i,r){var n=this._distance;if(this._distance=i[0].dist(i[1]),this._active||!(.1>Math.abs(iC(this._distance,this._startDistance))))return this._active=!0,{zoomDelta:iC(this._distance,n),pinchAround:r}},r}(iz);function iM(i,r){return 180*i.angleWith(r)/Math.PI}var iD=function(i){function r(){i.apply(this,arguments)}return i&&(r.__proto__=i),(r.prototype=Object.create(i&&i.prototype)).constructor=r,r.prototype.reset=function(){i.prototype.reset.call(this),delete this._minDiameter,delete this._startVector,delete this._vector},r.prototype._start=function(i){this._startVector=this._vector=i[0].sub(i[1]),this._minDiameter=i[0].dist(i[1])},r.prototype._move=function(i,r){var n=this._vector;if(this._vector=i[0].sub(i[1]),this._active||!this._isBelowThreshold(this._vector))return this._active=!0,{bearingDelta:iM(this._vector,n),pinchAround:r}},r.prototype._isBelowThreshold=function(i){this._minDiameter=Math.min(this._minDiameter,i.mag());var r=25/(Math.PI*this._minDiameter)*360;return Math.abs(iM(i,this._startVector))<r},r}(iz);function iL(i){return Math.abs(i.y)>Math.abs(i.x)}var iB=function(i){function r(){i.apply(this,arguments)}return i&&(r.__proto__=i),(r.prototype=Object.create(i&&i.prototype)).constructor=r,r.prototype.reset=function(){i.prototype.reset.call(this),this._valid=void 0,delete this._firstMove,delete this._lastPoints},r.prototype._start=function(i){this._lastPoints=i,iL(i[0].sub(i[1]))&&(this._valid=!1)},r.prototype._move=function(i,r,n){var o=i[0].sub(this._lastPoints[0]),a=i[1].sub(this._lastPoints[1]);if(this._valid=this.gestureBeginsVertically(o,a,n.timeStamp),this._valid)return this._lastPoints=i,this._active=!0,{pitchDelta:-((o.y+a.y)/2*.5)}},r.prototype.gestureBeginsVertically=function(i,r,n){if(void 0!==this._valid)return this._valid;var o=i.mag()>=2,a=r.mag()>=2;if(o||a){if(!o||!a)return void 0===this._firstMove&&(this._firstMove=n),n-this._firstMove<100&&void 0;var s=i.y>0==r.y>0;return iL(i)&&iL(r)&&s}},r}(iz),iR=function(){this._panStep=100,this._bearingStep=15,this._pitchStep=10,this._rotationDisabled=!1};function iF(i){return i*(2-i)}iR.prototype.blur=function(){this.reset()},iR.prototype.reset=function(){this._active=!1},iR.prototype.keydown=function(i){var r=this;if(!(i.altKey||i.ctrlKey||i.metaKey)){var n=0,o=0,a=0,s=0,l=0;switch(i.keyCode){case 61:case 107:case 171:case 187:n=1;break;case 189:case 109:case 173:n=-1;break;case 37:i.shiftKey?o=-1:(i.preventDefault(),s=-1);break;case 39:i.shiftKey?o=1:(i.preventDefault(),s=1);break;case 38:i.shiftKey?a=1:(i.preventDefault(),l=-1);break;case 40:i.shiftKey?a=-1:(i.preventDefault(),l=1);break;default:return}return this._rotationDisabled&&(o=0,a=0),{cameraAnimation:function(u){var c=u.getZoom();u.easeTo({duration:300,easeId:"keyboardHandler",easing:iF,zoom:n?Math.round(c)+n*(i.shiftKey?2:1):c,bearing:u.getBearing()+o*r._bearingStep,pitch:u.getPitch()+a*r._pitchStep,offset:[-s*r._panStep,-l*r._panStep],center:u.getCenter()},{originalEvent:i})}}}},iR.prototype.enable=function(){this._enabled=!0},iR.prototype.disable=function(){this._enabled=!1,this.reset()},iR.prototype.isEnabled=function(){return this._enabled},iR.prototype.isActive=function(){return this._active},iR.prototype.disableRotation=function(){this._rotationDisabled=!0},iR.prototype.enableRotation=function(){this._rotationDisabled=!1};var iO=function(r,n){this._map=r,this._el=r.getCanvasContainer(),this._handler=n,this._delta=0,this._defaultZoomRate=.01,this._wheelZoomRate=1/450,i.bindAll(["_onT

1imeout"],this)};iO.prototype.setZoomRate=function(i){this._defaultZoomRate=i},iO.prototype.setWheelZoomRate=function(i){this._wheelZoomRate=i},iO.prototype.isEnabled=function(){return!!this._enabled},iO.prototype.isActive=function(){return!!this._active||void 0!==this._finishTimeout},iO.prototype.isZooming=function(){return!!this._zooming},iO.prototype.enable=function(i){this.isEnabled()||(this._enabled=!0,this._aroundCenter=i&&"center"===i.around)},iO.prototype.disable=function(){this.isEnabled()&&(this._enabled=!1)},iO.prototype.wheel=function(r){if(this.isEnabled()){var n=r.deltaMode===i.window.WheelEvent.DOM_DELTA_LINE?40*r.deltaY:r.deltaY,o=i.browser.now(),a=o-(this._lastWheelEventTime||0);this._lastWheelEventTime=o,0!==n&&n%4.000244140625==0?this._type="wheel":0!==n&&4>Math.abs(n)?this._type="trackpad":a>400?(this._type=null,this._lastValue=n,this._timeout=setTimeout(this._onTimeout,40,r)):this._type||(this._type=200>Math.abs(a*n)?"trackpad":"wheel",this._timeout&&(clearTimeout(this._timeout),this._timeout=null,n+=this._lastValue)),r.shiftKey&&n&&(n/=4),this._type&&(this._lastWheelEvent=r,this._delta-=n,this._active||this._start(r)),r.preventDefault()}}

1,iO.prototype._onTimeout=function(i){this._type="wheel",this._delta-=this._lastValue,this._active||this._start(i)},iO.prototype._start=function(r){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 o=n.mousePos(this._el,r);this._around=i.LngLat.convert(this._aroundCenter?this._map.getCenter():this._map.unproject(o)),this._aroundPoint=this._map.transform.locationPoint(this._around),this._frameId||(this._frameId=!0,this._handler._triggerRenderFrame())}},iO.prototype.renderFrame=function(){var r=this;if(this._frameId&&(this._frameId=null,this.isActive())){var n=this._map.transform;if(0!==this._delta){var o="wheel"===this._type&&Math.abs(this._delta)>4.000244140625?this._wheelZoomRate:this._defaultZoomRate,a=2/(1+Math.exp(-Math.abs(this._delta*o)));this._delta<0&&0!==a&&(a=1/a);var s="number"==typeof this._targetZoom?n.zoomScale(this._targetZoom):n.scale;this._targetZoom=Math.min(n.maxZoom,Math.max(n.minZoom,n.scaleZoom(s*a))),"wheel"===this._type&&(this._startZoom=n.zoom,this._easing=this._smoothOutEasing(200)),this._delta=0}var l,u="number"==typeof this._targetZoom?this._targetZoom:n.zoom,c=this._startZoom,p=this._easing,h=!1;if("wheel"===this._type&&c&&p){var f=Math.min((i.browser.now()-this._lastWheelEventTime)/200,1),d=p(f);l=i.number(c,u,d),f<1?this._frameId||(this._frameId=!0):h=!0}else l=u,h=!0;return this._active=!0,h&&(this._active=!1,this._finishTimeout=setTimeout(function(){r._zooming=!1,r._handler._triggerRenderFrame(),delete r._targetZoom,delete r._finishTimeout},200)),{noInertia:!0,needsRenderFrame:!h,zoomDelta:l-n.zoom,around:this._aroundPoint,originalEvent:this._lastWheelEvent}}},iO.prototype._smoothOutEasing=function(r){var n=i.ease;if(this._prevEase){var o=this._prevEase,a=(i.browser.now()-o.start)/o.duration,s=o.easing(a+.01)-o.easing(a),l=.27/Math.sqrt(s*s+1e-4)*.01,u=Math.sqrt(.0729-l*l);n=i.bezier(l,u,.25,1)}return this._prevEase={start:i.browser.now(),duration:r,easing:n},n},iO.prototype.blur=function(){this.reset()},iO.prototype.reset=function(){this._active=!1};var iU=function(i,r){this._clickZoom=i,this._tapZoom=r};iU.prototype.enable=function(){this._clickZoom.enable(),this._tapZoom.enable()},iU.prototype.disable=function(){this._clickZoom.disable(),this._tapZoom.disable()},iU.prototype.isEnabled=function(){return this._clickZoom.isEnabled()&&this._tapZoom.isEnabled()},iU.prototype.isActive=function(){return this._clickZoom.isActive()||this._tapZoom.isActive()};var iV=function(){this.reset()};iV.prototype.reset=function(){this._active=!1},iV.prototype.blur=function(){this.reset()},iV.prototype.dblclick=function(i,r){return i.preventDefault(),{cameraAnimation:function(n){n.easeTo({duration:300,zoom:n.getZoom()+(i.shiftKey?-1:1),around:n.unproject(r)},{originalEvent:i})}}},iV.prototype.enable=function(){this._enabled=!0},iV.prototype.disable=function(){this._enabled=!1,this.reset()},iV.prototype.isEnabled=function(){return this._enabled},iV.prototype.isActive=function(){return this._active};var iN=function(){this._tap=new ix({numTouches:1,numTaps:1}),this.reset()};iN.prototype.reset=function(){this._active=!1,delete this._swipePoint,delete this._swipeTouch,delete this._tapTime,this._tap.reset()},iN.prototype.touchstart=function(i,r,n){this._swipePoint||(this._tapTime&&i.timeStamp-this._tapTime>500&&this.reset(),this._tapTime?n.length>0&&(this._swipePoint=r[0],this._swipeTouch=n[0].identifier):this._tap.touchstart(i,r,n))},iN.prototype.touchmove=function(i,r,n){if(this._tapTime){if(this._swipePoint&&n[0].identifier===this._swipeTouch){var o=r[0],a=o.y-this._swipePoint.y;return this._swipePoint=o,i.preventDefault(),this._active=!0,{zoomDelta:a/128}}}else this._tap.touchmove(i,r,n)},iN.prototype.touchend=function(i,r,n){this._tapTime?this._swipePoint&&0===n.length&&this.reset():this._tap.touchend(i,r,n)&&(this._tapTime=i.timeStamp)},iN.prototype.touchcancel=function(){this.reset()},iN.prototype.enable=function(){this._enabled=!0},iN.prototype.disable=function(){this._enabled=!1,this.reset()},iN.prototype.isEnabled=function(){return this._enabled},iN.prototype.isActive=function(){return this._active};var ij=function(i,r,n){this._el=i,this._mousePan=r,this._touchPan=n};ij.prototype.enable=function(i){this._inertiaOptions=i||{},this._mousePan.enable(),this._touchPan.enable(),this._el.classList.add("mapboxgl-touch-drag-pan")},ij.prototype.disable=function(){this._mousePan.disable(),this._touchPan.disable(),this._el.classList.remove("mapboxgl-touch-drag-pan")},ij.prototype.isEnabled=function(){return this._mousePan.isEnabled()&&this._touchPan.isEnabled()},ij.prototype.isActive=function(){return this._mousePan.isActive()||this._touchPan.isActive()};var iq=function(i,r,n){this._pitchWithRotate=i.pitchWithRotate,this._mouseRotate=r,this._mousePitch=n};iq.prototype.enable=function(){this._mouseRotate.enable(),this._pitchWithRotate&&this._mousePitch.enable()},iq.prototype.disable=function(){this._mouseRotate.disable(),this._mousePitch.disable()},iq.prototype.isEnabled=function(){return this._mouseRotate.isEnabled()&&(!this._pitchWithRotate||this._mousePitch.isEnabled())},iq.prototype.isActive=function(){return this._mouseRotate.isActive()||this._mousePitch.isActive()};var iZ=function(i,r,n,o){this._el=i,this._touchZoom=r,this._touchRotate=n,this._tapDragZoom=o,this._rotationDisabled=!1,this._enabled=!0};iZ.prototype.enable=function(i){this._touchZoom.enable(i),this._rotationDisabled||this._touchRotate.enable(i),this._tapDragZoom.enable(),this._el.classList.add("mapboxgl-touch-zoom-rotate")},iZ.prototype.disable=function(){this._touchZoom.disable(),this._touchRotate.disable(),this._tapDragZoom.disable(),this._el.classList.remove("mapboxgl-touch-zoom-rotate")},iZ.prototype.isEnabled=function(){return this._touchZoom.isEnabled()&&(this._rotationDisabled||this._touchRotate.isEnabled())&&this._tapDragZoom.isEnabled()},iZ.prototype.isActive=function(){return this._touchZoom.isActive()||this._touchRotate.isActive()||this._tapDragZoom.isActive()},iZ.prototype.disableRotation=function(){this._rotationDisabled=!0,this._touchRotate.disable()},iZ.prototype.enableRotation=function(){this._rotationDisabled=!1,this._touchZoom.isEnabled()&&this._touchRotate.enable()};var iG=function(i){return i.zoom||i.drag||i.pitch||i.rotate},iX=function(i){function r(){i.apply(this,arguments)}return i&&(r.__proto__=i),(r.prototype=Object.create(i&&i.prototype)).constructor=r,r}(i.Event);function iW(i){return i.panDelta&&i.panDelta.mag()||i.zoomDelta||i.bearingDelta||i.pitchDelta}var iK=function(r,o){this._map=r,this._el=this._map.getCanvasContainer(),this._handlers=[],this._handlersById={},this._changes=[],this._inertia=new il(r),this._bearingSnap=o.bearingSnap,this._previousActiveHandlers={},this._eventsInProgress={},this._addDefaultHandlers(o),i.bindAll(["handleEvent","handleWindowEvent"],this);var a=this._el;this._listeners=[[a,"touchstart",{passive:!0}],[a,"touchmove",{passive:!1}],[a,"touchend",void 0],[a,"touchcancel",void 0],[a,"mousedown",void 0],[a,"mousemove",void 0],[a,"mouseup",void 0],[i.window.document,"mousemove",{capture:!0}],[i.window.document,"mouseup",void 0],[a,"mouseover",void 0],[a,"mouseout",void 0],[a,"dblclick",void 0],[a,"click",void 0],[a,"keydown",{capture:!1}],[a,"keyup",void 0],[a,"wheel",{passive:!1}],[a,"contextmenu",void 0],[i.window,"blur",void 0]];for(var s=0,l=this._listeners;s<l.length;s+=1){var u=l[s],c=u[0];n.addEventListener(c,u[1],c===i.window.document?this.handleWindowEvent:this.handleEvent,u[2])}};iK.prototype.destroy=function(){for(var r=0,o=this._listeners;r<o.length;r+=1){var a=o[r],s=a[0];n.removeEventListener(s,a[1],s===i.window.document?this.handleWindowEvent:this.handleEvent,a[2])}},iK.prototype._addDefaultHandlers=function(i){var r=this._map,n=r.getCanvasContainer();this._add("mapEvent",new im(r,i));var o=r.boxZoom=new i_(r,i);this._add("boxZoom",o);var a=new ib,s=new iV;r.doubleClickZoom=new iU(s,a),this._add("tapZoom",a),this._add("clickZoom",s);var l=new iN;this._add("tapDragZoom",l);var u=r.touchPitch=new iB;this._add("touchPitch",u);var c=new iI(i),p=new iE(i);r.dragRotate=new iq(i,c,p),this._add("mouseRotate",c,["mousePitch"]),this._add("mousePitch",p,["mouseRotate"]);var h=new iT(i),f=new iA(i);r.dragPan=new ij(n,h,f),this._add("mousePan",h),this._add("touchPan",f,["touchZoom","touchRotate"]);var d=new iD,m=new ik;r.touchZoomRotate=new iZ(n,m,d,l),this._add("touchRotate",d,["touchPan","touchZoom"]),this._add("touchZoom",m,["touchPan","touchRotate"]);var y=r.scrollZoom=new iO(r,this);this._add("scrollZoom",y,["mousePan"]);var _=r.keyboard=new iR;this._add("keyboard",_),this._add("blockableMapEvent",new iy(r));for(var g=0,v=["boxZoom","doubleClickZoom","tapDragZoom","touchPitch","dragRotate","dragPan","touchZoomRotate","scrollZoom","keyboard"];g<v.length;g+=1){var x=v[g];i.interactive&&i[x]&&r[x].enable(i[x])}},iK.prototype._add=function(i,r,n){this._handlers.push({handlerName:i,handler:r,allowed:n}),this._handlersById[i]=r},iK.prototype.stop=function(i){if(!this._updatingCamera){for(var r=0,n=this._handlers;r<n.length;r+=1)n[r].handler.reset();this._inertia.clear(),this._fireEvents({},{},i),this._changes=[]}},iK.prototype.isActive=function(){for(var i=0,r=this._handlers;i<r.length;i+=1)if(r[i].handler.isActive())return!0;return!1},iK.prototype.isZooming=function(){return!!this._eventsInProgress.zoom||this._map.scrollZoom.isZooming()},iK.prototype.isRotating=function(){return!!this._eventsInProgress.rotate},iK.prototype.isMoving=function(){return!!iG(this._eventsInProgress)||this.isZooming()},iK.prototype._blockedByActive=function(i,r,n){for(var o in i)if(o!==n&&(!r||0>r.indexOf(o)))return!0;return!1},iK.prototype.handleWindowEvent=function(i){this.handleEvent(i,i.type+"Window")},iK.prototype._getMapTouches=function(i){for(var r=[],n=0;n<i.length;n+=1){var o=i[n];this._el.contains(o.target)&&r.push(o)}return r},iK.prototype.handleEvent=function(i,r){this._updatingCamera=!0;for(var o="renderFrame"===i.type?void 0:i,a={needsRenderFrame:!1},s={},l={},u=i.touches?this._getMapTouches(i.touches):void 0,c=u?n.touchPos(this._el,u):n.mousePos(this._el,i),p=0,h=this._handlers;p<h.length;p+=1){var f=h[p],d=f.handlerName,m=f.handler,y=f.allowed;if(m.isEnabled()){var _=void 0;this._blockedByActive(l,y,d)?m.reset():m[r||i.type]&&(_=m[r||i.type](i,c,u),this.mergeHandlerResult(a,s,_,d,o),_&&_.needsRenderFrame&&this._triggerRe

1nderFrame()),(_||m.isActive())&&(l[d]=m)}}var g={};for(var v in this._previousActiveHandlers)l[v]||(g[v]=o);this._previousActiveHandlers=l,(Object.keys(g).length||iW(a))&&(this._changes.push([a,s,g]),this._triggerRenderFrame()),(Object.keys(l).length||iW(a))&&this._map._stop(!0),this._updatingCamera=!1;var x=a.cameraAnimation;x&&(this._inertia.clear(),this._fireEvents({},{},!0),this._changes=[],x(this._map))},iK.prototype.mergeHandlerResult=function(r,n,o,a,s){if(o){i.extend(r,o);var l={handlerName:a,originalEvent:o.originalEvent||s};void 0!==o.zoomDelta&&(n.zoom=l),void 0!==o.panDelta&&(n.drag=l),void 0!==o.pitchDelta&&(n.pitch=l),void 0!==o.bearingDelta&&(n.rotate=l)}},iK.prototype._applyChanges=function(){for(var r={},n={},o={},a=0,s=this._changes;a<s.length;a+=1){var l=s[a],u=l[0],c=l[1],p=l[2];u.panDelta&&(r.panDelta=(r.panDelta||new i.Point(0,0))._add(u.panDelta)),u.zoomDelta&&(r.zoomDelta=(r.zoomDelta||0)+u.zoomDelta),u.bearingDelta&&(r.bearingDelta=(r.bearingDelta||0)+u.bearingDelta),u.pitchDelta&&(r.pitchDelta=(r.pitchDelta||0)+u.pitchDelta),void 0!==u.around&&(r.around=u.around),void 0!==u.pinchAround&&(r.pinchAround=u.pinchAround),u.noInertia&&(r.noInertia=u.noInertia),i.extend(n,c),i.extend(o,p)}this._updateMapTransform(r,n,o),this._changes=[]},iK.prototype._updateMapTransform=function(i,r,n){var o=this._map,a=o.transform;if(!iW(i))return this._fireEvents(r,n,!0);var s=i.panDelta,l=i.zoomDelta,u=i.bearingDelta,c=i.pitchDelta,p=i.around,h=i.pinchAround;void 0!==h&&(p=h),o._stop(!0),p=p||o.transform.centerPoint;var f=a.pointLocation(s?p.sub(s):p);u&&(a.bearing+=u),c&&(a.pitch+=c),l&&(a.zoom+=l),a.setLocationAtPoint(f,p),this._map._update(),i.noInertia||this._inertia.record(i),this._fireEvents(r,n,!0)},iK.prototype._fireEvents=function(r,n,o){var a=this,s=iG(this._eventsInProgress),l=iG(r),u={};for(var c in r)this._eventsInProgress[c]||(u[c+"start"]=r[c].originalEvent),this._eventsInProgress[c]=r[c];for(var p in!s&&l&&this._fireEvent("movestart",l.originalEvent),u)this._fireEvent(p,u[p]);for(var h in l&&this._fireEvent("move",l.originalEvent),r)this._fireEvent(h,r[h].originalEvent);var f,d={};for(var m in this._eventsInProgress){var y=this._eventsInProgress[m],_=y.handlerName,g=y.originalEvent;this._handlersById[_].isActive()||(delete this._eventsInProgress[m],d[m+"end"]=f=n[_]||g)}for(var v in d)this._fireEvent(v,d[v]);var x=iG(this._eventsInProgress);if(o&&(s||l)&&!x){this._updatingCamera=!0;var b=this._inertia._onMoveEnd(this._map.dragPan._inertiaOptions),w=function(i){return 0!==i&&-a._bearingSnap<i&&i<a._bearingSnap};b?(w(b.bearing||this._map.getBearing())&&(b.bearing=0),this._map.easeTo(b,{originalEvent:f})):(this._map.fire(new i.Event("moveend",{originalEvent:f})),w(this._map.getBearing())&&this._map.resetNorth()),this._updatingCamera=!1}},iK.prototype._fireEvent=function(r,n){this._map.fire(new i.Event(r,n?{originalEvent:n}:{}))},iK.prototype._requestFrame=function(){var i=this;return this._map.triggerRepaint(),this._map._renderTaskQueue.add(function(r){delete i._frameId,i.handleEvent(new iX("renderFrame",{timeStamp:r})),i._applyChanges()})},iK.prototype._triggerRenderFrame=function(){void 0===this._frameId&&(this._frameId=this._requestFrame())};var iH=function(r){function n(n,o){r.call(this),this._moving=!1,this._zooming=!1,this.transform=n,this._bearingSnap=o.bearingSnap,i.bindAll(["_renderFrameCallback"],this)}return r&&(n.__proto__=r),(n.prototype=Object.create(r&&r.prototype)).constructor=n,n.prototype.getCenter=function(){return new i.LngLat(this.transform.center.lng,this.transform.center.lat)},n.prototype.setCenter=function(i,r){return this.jumpTo({center:i},r)},n.prototype.panBy=function(r,n,o){return r=i.Point.convert(r).mult(-1),this.panTo(this.transform.center,i.extend({offset:r},n),o)},n.prototype.panTo=function(r,n,o){return this.easeTo(i.extend({center:r},n),o)},n.prototype.getZoom=function(){return this.transform.zoom},n.prototype.setZoom=function(i,r){return this.jumpTo({zoom:i},r),this},n.prototype.zoomTo=function(r,n,o){return this.easeTo(i.extend({zoom:r},n),o)},n.prototype.zoomIn=function(i,r){return this.zoomTo(this.getZoom()+1,i,r),this},n.prototype.zoomOut=function(i,r){return this.zoomTo(this.getZoom()-1,i,r),this},n.prototype.getBearing=function(){return this.transform.bearing},n.prototype.setBearing=function(i,r){return this.jumpTo({bearing:i},r),this},n.prototype.getPadding=function(){return this.transform.padding},n.prototype.setPadding=function(i,r){return this.jumpTo({padding:i},r),this},n.prototype.rotateTo=function(r,n,o){return this.easeTo(i.extend({bearing:r},n),o)},n.prototype.resetNorth=function(r,n){return this.rotateTo(0,i.extend({duration:1e3},r),n),this},n.prototype.resetNorthPitch=function(r,n){return this.easeTo(i.extend({bearing:0,pitch:0,duration:1e3},r),n),this},n.prototype.snapToNorth=function(i,r){return Math.abs(this.getBearing())<this._bearingSnap?this.resetNorth(i,r):this},n.prototype.getPitch=function(){return this.transform.pitch},n.prototype.setPitch=function(i,r){return this.jumpTo({pitch:i},r),this},n.prototype.cameraForBounds=function(r,n){r=i.LngLatBounds.convert(r);var o=n&&n.bearing||0;return this._cameraForBoxAndBearing(r.getNorthWest(),r.getSouthEast(),o,n)},n.prototype._cameraForBoxAndBearing=function(r,n,o,a){var s={top:0,bottom:0,right:0,left:0};if("number"==typeof(a=i.extend({padding:s,offset:[0,0],maxZoom:this.transform.maxZoom},a)).padding){var l=a.padding;a.padding={top:l,bottom:l,right:l,left:l}}a.padding=i.extend(s,a.padding);var u=this.transform,c=u.padding,p=u.project(i.LngLat.convert(r)),h=u.project(i.LngLat.convert(n)),f=p.rotate(-o*M

1ath.PI/180),d=h.rotate(-o*Math.PI/180),m=new i.Point(Math.max(f.x,d.x),Math.max(f.y,d.y)),y=new i.Point(Math.min(f.x,d.x),Math.min(f.y,d.y)),_=m.sub(y),g=(u.width-(c.left+c.right+a.padding.left+a.padding.right))/_.x,v=(u.height-(c.top+c.bottom+a.padding.top+a.padding.bottom))/_.y;if(!(v<0||g<0)){var x=Math.min(u.scaleZoom(u.scale*Math.min(g,v)),a.maxZoom),b="number"==typeof a.offset.x?new i.Point(a.offset.x,a.offset.y):i.Point.convert(a.offset),w=new i.Point((a.padding.left-a.padding.right)/2,(a.padding.top-a.padding.bottom)/2).rotate(o*Math.PI/180),S=b.add(w).mult(u.scale/u.zoomScale(x));return{center:u.unproject(p.add(h).div(2).sub(S)),zoom:x,bearing:o}}i.warnOnce("Map cannot fit within canvas with the given bounds, padding, and/or offset.")},n.prototype.fitBounds=function(i,r,n){return this._fitInternal(this.cameraForBounds(i,r),r,n)},n.prototype.fitScreenCoordinates=function(r,n,o,a,s){return this._fitInternal(this._cameraForBoxAndBearing(this.transform.pointLocation(i.Point.convert(r)),this.transform.pointLocation(i.Point.convert(n)),o,a),a,s)},n.prototype._fitInternal=function(r,n,o){return r?(delete(n=i.extend(r,n)).padding,n.linear?this.easeTo(n,o):this.flyTo(n,o)):this},n.prototype.jumpTo=function(r,n){this.stop();var o=this.transform,a=!1,s=!1,l=!1;return"zoom"in r&&o.zoom!==+r.zoom&&(a=!0,o.zoom=+r.zoom),void 0!==r.center&&(o.center=i.LngLat.convert(r.center)),"bearing"in r&&o.bearing!==+r.bearing&&(s=!0,o.bearing=+r.bearing),"pitch"in r&&o.pitch!==+r.pitch&&(l=!0,o.pitch=+r.pitch),null==r.padding||o.isPaddingEqual(r.padding)||(o.padding=r.padding),this.fire(new i.Event("movestart",n)).fire(new i.Event("move",n)),a&&this.fire(new i.Event("zoomstart",n)).fire(new i.Event("zoom",n)).fire(new i.Event("zoomend",n)),s&&this.fire(new i.Event("rotatestart",n)).fire(new i.Event("rotate",n)).fire(new i.Event("rotateend",n)),l&&this.fire(new i.Event("pitchstart",n)).fire(new i.Event("pitch",n)).fire(new i.Event("pitchend",n)),this.fire(new i.Event("moveend",n))},n.prototype.easeTo=function(r,n){var o=this;this._stop(!1,r.easeId),(!1===(r=i.extend({offset:[0,0],duration:500,easing:i.ease},r)).animate||!r.essential&&i.browser.prefersReducedMotion)&&(r.duration=0);var a=this.transform,s=this.getZoom(),l=this.getBearing(),u=this.getPitch(),c=this.getPadding(),p="zoom"in r?+r.zoom:s,h="bearing"in r?this._normalizeBearing(r.bearing,l):l,f="pitch"in r?+r.pitch:u,d="padding"in r?r.padding:a.padding,m=i.Point.convert(r.offset),y=a.centerPoint.add(m),_=a.pointLocation(y),g=i.LngLat.convert(r.center||_);this._normalizeCenter(g);var v,x,b=a.project(_),w=a.project(g).sub(b),S=a.zoomScale(p-s);r.around&&(v=i.LngLat.convert(r.around),x=a.locationPoint(v));var T={moving:this._moving,zooming:this._zooming,rotating:this._rotating,pitching:this._pitching};return this._zooming=this._zooming||p!==s,this._rotating=this._rotating||l!==h,this._pitching=this._pitching||f!==u,this._padding=!a.isPaddingEqual(d),this._easeId=r.easeId,this._prepareEase(n,r.noMoveStart,T),this._ease(function(r){if(o._zooming&&(a.zoom=i.number(s,p,r)),o._rotating&&(a.bearing=i.number(l,h,r)),o._pitching&&(a.pitch=i.number(u,f,r)),o._padding&&(a.interpolatePadding(c,d,r),y=a.centerPoint.add(m)),v)a.setLocationAtPoint(v,x);else{var _=a.zoomScale(a.zoom-s),g=Math.pow(p>s?Math.min(2,S):Math.max(.5,S),1-r),T=a.unproject(b.add(w.mult(r*g)).mult(_));a.setLocationAtPoint(a.renderWorldCopies?T.wrap():T,y)}o._fireMoveEvents(n)},function(i){o._afterEase(n,i)},r),this},n.prototype._prepareEase=function(r,n,o){void 0===o&&(o={}),this._moving=!0,n||o.moving||this.fire(new i.Event("movestart",r)),this._zooming&&!o.zooming&&this.fire(new i.Event("zoomstart",r)),this._rotating&&!o.rotating&&this.fire(new i.Event("rotatestart",r)),this._pitching&&!o.pitching&&this.fire(new i.Event("pitchstart",r))},n.prototype._fireMoveEvents=function(r){this.fire(new i.Event("move",r)),this._zooming&&this.fire(new i.Event("zoom",r)),this._rotating&&this.fire(new i.Event("rotate",r)),this._pitching&&this.fire(new i.Event("pitch",r))},n.prototype._afterEase=function(r,n){if(!this._easeId||!n||this._easeId!==n){delete this._easeId;var o=this._zooming,a=this._rotating,s=this._pitching;this._moving=!1,this._zooming=!1,this._rotating=!1,this._pitching=!1,this._padding=!1,o&&this.fire(new i.Event("zoomend",r)),a&&this.fire(new i.Event("rotateend",r)),s&&this.fire(new i.Event("pitchend",r)),this.fire(new i.Event("moveend",r))}},n.prototype.flyTo=function(r,n){var o=this;if(!r.essential&&i.browser.prefersReducedMotion){var a=i.pick(r,["center","zoom","bearing","pitch","around"]);return this.jumpTo(a,n)}this.stop(),r=i.extend({offset:[0,0],speed:1.2,curve:1.42,easing:i.ease},r);var s=this.transform,l=this.getZoom(),u=this.getBearing(),c=this.getPitch(),p=this.getPadding(),h="zoom"in r?i.clamp(+r.zoom,s.minZoom,s.maxZoom):l,f="bearing"in r?this._normalizeBearing(r.bearing,u):u,d="pitch"in r?+r.pitch:c,m="padding"in r?r.padding:s.padding,y=s.zoomScale(h-l),_=i.Point.convert(r.offset),g=s.centerPoint.add(_),v=s.pointLocation(g),x=i.LngLat.convert(r.center||v);this._normalizeCenter(x);var b=s.project(v),w=s.project(x).sub(b),S=r.curve,T=Math.max(s.width,s.height),I=T/y,E=w.mag();if("minZoom"in r){var A=i.clamp(Math.min(r.minZoom,l,h),s.minZoom,s.maxZoom);S=Math.sqrt(T/s.zoomScale(A-l)/E*2)}var z=S*S;function P(i){var r=(I*I-T*T+(i?-1:1)*z*z*E*E)/(2*(i?I:T)*z*E);return Math.log(Math.sqrt(r*r+1)-r)}function C(i){return(Math.exp(i)-Math.exp(-i))/2}function k(i){return(Math.exp(i)+Math.exp(-i))/2}var M=P(0),D=function(i){return k(M)/k(M+S*i)},L=function(i){var r;return(k(M)*(C(r=M+S*i)/k(r))-C(M))/z*T/E},B=(P(1)-M)/S;if(1e-6>Math.abs(E)||!isFinite(B)){if(1e-6>Math.abs(T-I))return this.easeTo(r,n);var R=I<T?-1:1;B=Math.abs(Math.log(I/T))/S,L=function(){return 0},D=function(i){return Math.exp(R*S*i)}}return r.duration="duration"in r?+r.duration:1e3*B/("screenSpeed"in r?+r.screenSpeed/S:+r.speed),r.maxDuration&&r.duration>r.maxDuration&&(r.duration=0),this._zooming=!0,this._rotating=u!==f,this._pitching=d!==c,this._padding=!s.isPaddingEqual(m),this._prepareEase(n,!1),this._ease(function(r){var a=r*B,y=1/D(a);s.zoom=1===r?h:l+s.scaleZoom(y),o._rotating&&(s.bearing=i.number(u,f,r)),o._pitching&&(s.pitch=i.number(c,d,r)),o._padding&&(s.interpolatePadding(p,m,r),g=s.centerPoint.add(_));var v=1===r?x:s.unproject(b.add(w.mult(L(a))).mult(y));s.setLocationAtPoint(s.renderWorldCopies?v.wrap():v,g),o._fireMoveEvents(n)},function(){return o._afterEase(n)},r),this},n.prototype.isEasing=function(){return!!this._easeFrameId},n.prototype.stop=function(){return this._stop()},n.prototype._stop=function(i,r){if(this._easeFrameId&&(this._cancelRenderFrame(this._easeFrameId),delete this._easeFrameId,delete this._onEaseFrame),this._onEaseEnd){var n=this._onEaseEnd;delete this._onEaseEnd,n.call(this,r)}if(!i){var o=this.handlers;o&&o.stop(!1)}return this},n.prototype._ease=function(r,n,o){!1===o.animate||0===o.duration?(r(1),n()):(this._easeStart=i.browser.now(),this._easeOptions=o,this._onEaseFrame=r,this._onEaseEnd=n,this._easeFrameId=this._requestRenderFrame(this._renderFrameCallback))},n.prototype._renderFrameCallback=function(){var r=Math.min((i.browser.now()-this._easeStart)/this._easeOptions.duration,1);this._onEaseFrame(this._easeOptions.easing(r)),r<1?this._easeFrameId=this._requestRenderFrame(this._renderFrameCallback):this.stop()},n.prototype._normalizeBearing=function(r,n){var o=Math.abs((r=i.wrap(r,-180,180))-n);return Math.abs(r-360-n)<o&&(r-=360),Math.abs(r+360-n)<o&&(r+=360),r},n.prototype._normalizeCenter=function(i){var r=this.transform;if(r.renderWorldCopies&&!r.lngRange){var n=i.lng-r.center.lng;i.lng+=n>180?-360:n<-180?360:0}},n}(i.Evented),iJ=function(r){void 0===r&&(r={}),this.options=r,i.bindAll(["_toggleAttribution","_updateEditLink","_updateData","_updateCompact"],this)};iJ.prototype.getDefaultPosition=function(){return"bottom-right"},iJ.prototype.onAdd=function(i){var r=this.options&&this.options.compact;return this._map=i,this._container=n.create("div","mapboxgl-ctrl mapboxgl-ctrl-attrib"),this._compactButton=n.create("button","mapboxgl-ctrl-attrib-button",this._container),this._compactButton.addEventListener("click",this._toggleAttribution),this._setElementTitle(this._compactButton,"ToggleAttribution"),this._innerContainer=n.create("div","mapboxgl-ctrl-attrib-inner",this._container),this._innerContainer.setAttribute("role","list"),r&&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===r&&(this._map.on("resize",this._updateCompact),this._updateCompact()),this._container},iJ.prototype.onRemove=function(){n.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},iJ.prototype._setElementTitle=function(i,r){var n=this._map._getUIString("AttributionControl."+r);i.title=n,i.setAttribute("aria-label",n)},iJ.prototype._toggleAttribution=function(){this._container.classList.contains("mapboxgl-compact-show")?(this._container.classList.remove("mapboxgl-compact-show"),this._compactButton.setAttribute("aria-pressed","fal

1se")):(this._container.classList.add("mapboxgl-compact-show"),this._compactButton.setAttribute("aria-pressed","true"))},iJ.prototype._updateEditLink=function(){var r=this._editLink;r||(r=this._editLink=this._container.querySelector(".mapbox-improve-map"));var n=[{key:"owner",value:this.styleOwner},{key:"id",value:this.styleId},{key:"access_token",value:this._map._requestManager._customAccessToken||i.config.ACCESS_TOKEN}];if(r){var o=n.reduce(function(i,r,o){return r.value&&(i+=r.key+"="+r.value+(o<n.length-1?"&":"")),i},"?");r.href=i.config.FEEDBACK_URL+"/"+o+(this._map._hash?this._map._hash.getHashString(!0):""),r.rel="noopener nofollow",this._setElementTitle(r,"MapFeedback")}},iJ.prototype._updateData=function(i){i&&("metadata"===i.sourceDataType||"visibility"===i.sourceDataType||"style"===i.dataType)&&(this._updateAttributions(),this._updateEditLink())},iJ.prototype._updateAttributions=function(){if(this._map.style){var i=[];if(this.options.customAttribution&&(Array.isArray(this.options.customAttribution)?i=i.concat(this.options.customAttribution.map(function(i){return"string"!=typeof i?"":i})):"string"==typeof this.options.customAttribution&&i.push(this.options.customAttribution)),this._map.style.stylesheet){var r=this._map.style.stylesheet;this.styleOwner=r.owner,this.styleId=r.id}var n=this._map.style.sourceCaches;for(var o in n){var a=n[o];if(a.used){var s=a.getSource();s.attribution&&0>i.indexOf(s.attribution)&&i.push(s.attribution)}}i.sort(function(i,r){return i.length-r.length});var l=(i=i.filter(function(r,n){for(var o=n+1;o<i.length;o++)if(i[o].indexOf(r)>=0)return!1;return!0})).join(" | ");l!==this._attribHTML&&(this._attribHTML=l,i.length?(this._innerContainer.innerHTML=l,this._container.classList.remove("mapboxgl-attrib-empty")):this._container.classList.add("mapboxgl-attrib-empty"),this._editLink=null)}},iJ.prototype._updateCompact=function(){this._map.getCanvasContainer().offsetWidth<=640?this._container.classList.add("mapboxgl-compact"):this._container.classList.remove("mapboxgl-compact","mapboxgl-compact-show")};var iY=function(){i.bindAll(["_updateLogo"],this),i.bindAll(["_updateCompact"],this)};iY.prototype.onAdd=function(i){this._map=i,this._container=n.create("div","mapboxgl-ctrl");var r=n.create("a","mapboxgl-ctrl-logo");return r.target="_blank",r.rel="noopener nofollow",r.href="https://www.mapbox.com/",r.setAttribute("aria-label",this._map._getUIString("LogoControl.Title")),r.setAttribute("rel","noopener nofollow"),this._container.appendChild(r),this._container.style.display="none",this._map.on("sourcedata",this._updateLogo),this._updateLogo(),this._map.on("resize",this._updateCompact),this._updateCompact(),this._container},iY.prototype.onRemove=function(){n.remove(this._container),this._map.off("sourcedata",this._updateLogo),this._map.off("resize",this._updateCompact)},iY.prototype.getDefaultPosition=function(){return"bottom-left"},iY.prototype._updateLogo=function(i){i&&"metadata"!==i.sourceDataType||(this._container.style.display=this._logoRequired()?"block":"none")},iY.prototype._logoRequired=function(){if(this._map.style){var i=this._map.style.sourceCaches;for(var r in i)if(i[r].getSource().mapbox_logo)return!0;return!1}},iY.prototype._updateCompact=function(){var i=this._container.children;if(i.length){var r=i[0];this._map.getCanvasContainer().offsetWidth<250?r.classList.add("mapboxgl-compact"):r.classList.remove("mapboxgl-compact")}};var iQ=function(){this._queue=[],this._id=0,this._cleared=!1,this._currentlyRunning=!1};iQ.prototype.add=function(i){var r=++this._id;return this._queue.push({callback:i,id:r,cancelled:!1}),r},iQ.prototype.remove=function(i){for(var r=this._currentlyRunning,n=0,o=r?this._queue.concat(r):this._queue;n<o.length;n+=1){var a=o[n];if(a.id===i)return void(a.cancelled=!0)}},iQ.prototype.run=function(i){void 0===i&&(i=0);var r=this._currentlyRunning=this._queue;this._queue=[];for(var n=0;n<r.length;n+=1){var o=r[n];if(!o.cancelled&&(o.callback(i),this._cleared))break}this._cleared=!1,this._currentlyRunning=!1},iQ.prototype.clear=function(){this._currentlyRunning&&(this._cleared=!0),this._queue=[]};var i$={"AttributionControl.ToggleAttribution":"Toggle attribution","AttributionControl.MapFeedback":"Map feedback","FullscreenControl.Enter":"Enter fullscreen","FullscreenControl.Exit":"Exit fullscreen","GeolocateControl.FindMyLocation":"Find my location","GeolocateControl.LocationNotAvailable":"Location not available","LogoControl.Title":"Mapbox logo","NavigationControl.ResetBearing":"Reset bearing to north","NavigationControl.ZoomIn":"Zoom in","NavigationControl.ZoomOut":"Zoom out","ScaleControl.Feet":"ft","ScaleControl.Meters":"m","ScaleControl.Kilometers":"km","ScaleControl.Miles":"mi","ScaleControl.NauticalMiles":"nm"},i0=i.window.HTMLImageElement,i1=i.window.HTMLElement,i2=i.window.ImageBitmap,i5={center:[0,0],zoom:0,bearing:0,pitch:0,minZoom:-2,maxZoom:22,minPitch:0,maxPitch:60,interactive:!0,scrollZoom:!0,boxZoom:!0,dragRotate:!0,dragPan:!0,keyboard:!0,doubleClickZoom:!0,touchZoomRotate:!0,touchPitch:!0,bearingSnap:7,clickTolerance:3,pitchWithRotate:!0,hash:!1,attributionControl:!0,failIfMajorPerformanceCaveat:!1,preserveDrawingBuffer:!1,trackResize:!0,renderWorldCopies:!0,refreshExpiredTiles:!0,maxTileC

1acheSize:null,localIdeographFontFamily:"sans-serif",transformRequest:null,accessToken:null,fadeDuration:300,crossSourceCollisions:!0},i4=function(o){function a(r){var n=this;if(null!=(r=i.extend({},i5,r)).minZoom&&null!=r.maxZoom&&r.minZoom>r.maxZoom)throw Error("maxZoom must be greater than or equal to minZoom");if(null!=r.minPitch&&null!=r.maxPitch&&r.minPitch>r.maxPitch)throw Error("maxPitch must be greater than or equal to minPitch");if(null!=r.minPitch&&r.minPitch<0)throw Error("minPitch must be greater than or equal to 0");if(null!=r.maxPitch&&r.maxPitch>60)throw Error("maxPitch must be less than or equal to 60");var a=new e7(r.minZoom,r.maxZoom,r.minPitch,r.maxPitch,r.renderWorldCopies);if(o.call(this,a,r),this._interactive=r.interactive,this._maxTileCacheSize=r.maxTileCacheSize,this._failIfMajorPerformanceCaveat=r.failIfMajorPerformanceCaveat,this._preserveDrawingBuffer=r.preserveDrawingBuffer,this._antialias=r.antialias,this._trackResize=r.trackResize,this._bearingSnap=r.bearingSnap,this._refreshExpiredTiles=r.refreshExpiredTiles,this._fadeDuration=r.fadeDuration,this._crossSourceCollisions=r.crossSourceCollisions,this._crossFadingFactor=1,this._collectResourceTiming=r.collectResourceTiming,this._renderTaskQueue=new iQ,this._controls=[],this._mapId=i.uniqueId(),this._locale=i.extend({},i$,r.locale),this._clickTolerance=r.clickTolerance,this._requestManager=new i.RequestManager(r.transformRequest,r.accessToken),"string"==typeof r.container){if(this._container=i.window.document.getElementById(r.container),!this._container)throw Error("Container '"+r.container+"' not found.")}else{if(!(r.container instanceof i1))throw Error("Invalid type: 'container' must be a String or HTMLElement.");this._container=r.container}if(r.maxBounds&&this.setMaxBounds(r.maxBounds),i.bindAll(["_onWindowOnline","_onWindowResize","_onMapScroll","_contextLost","_contextRestored"],this),this._setupContainer(),this._setupPainter(),void 0===this.painter)throw Error("Failed to initialize WebGL.");this.on("move",function(){return n._update(!1)}),this.on("moveend",function(){return n._update(!1)}),this.on("zoom",function(){return n._update(!0)}),void 0!==i.window&&(i.window.addEventListener("online",this._onWindowOnline,!1),i.window.addEventListener("resize",this._onWindowResize,!1),i.window.addEventListener("orientationchange",this._onWindowResize,!1)),this.handlers=new iK(this,r),this._hash=r.hash&&new ie("string"==typeof r.hash&&r.hash||void 0).addTo(this),this._hash&&this._hash._onHashChange()||(this.jumpTo({center:r.center,zoom:r.zoom,bearing:r.bearing,pitch:r.pitch}),r.bounds&&(this.resize(),this.fitBounds(r.bounds,i.extend({},r.fitBoundsOptions,{duration:0})))),this.resize(),this._localIdeographFontFamily=r.localIdeographFontFamily,r.style&&this.setStyle(r.style,{localIdeographFontFamily:r.localIdeographFontFamily}),r.attributionControl&&this.addControl(new iJ({customAttribution:r.customAttribution})),this.addControl(new iY,r.logoPosition),this.on("style.load",function(){n.transform.unmodified&&n.jumpTo(n.style.stylesheet)}),this.on("data",function(r){n._update("style"===r.dataType),n.fire(new i.Event(r.dataType+"data",r))}),this.on("dataloading",function(r){n.fire(new i.Event(r.dataType+"dataloading",r))})}o&&(a.__proto__=o),(a.prototype=Object.create(o&&o.prototype)).constructor=a;var s={showTileBoundaries:{configurable:!0},showPadding:{configurable:!0},showCollisionBoxes:{configurable:!0},showOverdrawInspector:{configurable:!0},repaint:{configurable:!0},vertices:{configurable:!0},version:{configurable:!0}};return a.prototype._getMapId=function(){return this._mapId},a.prototype.addControl=function(r,n){if(void 0===n&&(n=r.getDefaultPosition?r.getDefaultPosition():"top-right"),!r||!r.onAdd)return this.fire(new i.ErrorEvent(Error("Invalid argument to map.addControl(). Argument must be a control with onAdd and onRemove methods.")));var o=r.onAdd(this);this._controls.push(r);var a=this._controlPositions[n];return -1!==n.indexOf("bottom")?a.insertBefore(o,a.firstChild):a.appendChild(o),this},a.prototype.removeControl=function(r){if(!r||!r.onRemove)return this.fire(new i.ErrorEvent(Error("Invalid argument to map.removeControl(). Argument must be a control with onAdd and onRemove methods.")));var n=this._controls.indexOf(r);return n>-1&&this._controls.splice(n,1),r.onRemove(this),this}

1,a.prototype.hasControl=function(i){return this._controls.indexOf(i)>-1},a.prototype.resize=function(r){var n=this._containerDimensions(),o=n[0],a=n[1];if(o===this.transform.width&&a===this.transform.height)return this;this._resizeCanvas(o,a),this.transform.resize(o,a),this.painter.resize(o,a);var s=!this._moving;return s&&this.fire(new i.Event("movestart",r)).fire(new i.Event("move",r)),this.fire(new i.Event("resize",r)),s&&this.fire(new i.Event("moveend",r)),this},a.prototype.getBounds=function(){return this.transform.getBounds()},a.prototype.getMaxBounds=function(){return this.transform.getMaxBounds()},a.prototype.setMaxBounds=function(r){return this.transform.setMaxBounds(i.LngLatBounds.convert(r)),this._update()},a.prototype.setMinZoom=function(i){if((i=null==i?-2:i)>=-2&&i<=this.transform.maxZoom)return this.transform.minZoom=i,this._update(),this.getZoom()<i&&this.setZoom(i),this;throw Error("minZoom must be between -2 and the current maxZoom, inclusive")},a.prototype.getMinZoom=function(){return this.transform.minZoom},a.prototype.setMaxZoom=function(i){if((i=null==i?22:i)>=this.transform.minZoom)return this.transform.maxZoom=i,this._update(),this.getZoom()>i&&this.setZoom(i),this;throw Error("maxZoom must be greater than the current minZoom")},a.prototype.getMaxZoom=function(){return this.transform.maxZoom},a.prototype.setMinPitch=function(i){if((i=null==i?0:i)<0)throw Error("minPitch must be greater than or equal to 0");if(i>=0&&i<=this.transform.maxPitch)return this.transform.minPitch=i,this._update(),this.getPitch()<i&&this.setPitch(i),this;throw Error("minPitch must be between 0 and the current maxPitch, inclusive")},a.prototype.getMinPitch=function(){return this.transform.minPitch},a.prototype.setMaxPitch=function(i){if((i=null==i?60:i)>60)throw Error("maxPitch must be less than or equal to 60");if(i>=this.transform.minPitch)return this.transform.maxPitch=i,this._update(),this.getPitch()>i&&this.setPitch(i),this;throw Error("maxPitch must be greater than the current minPitch")},a.prototype.getMaxPitch=function(){return this.transform.maxPitch},a.prototype.getRenderWorldCopies=function(){return this.transform.renderWorldCopies},a.prototype.setRenderWorldCopies=function(i){return this.transform.renderWorldCopies=i,this._update()},a.prototype.project=function(r){return this.transform.locationPoint(i.LngLat.convert(r))},a.prototype.unproject=function(r){return this.transform.pointLocation(i.Point.convert(r))},a.prototype.isMoving=function(){return this._moving||this.handlers.isMoving()},a.prototype.isZooming=function(){return this._zooming||this.handlers.isZooming()},a.prototype.isRotating=function(){return this._rotating||this.handlers.isRotating()},a.prototype._createDelegatedListener=function(i,r,n){var o,a=this;if("mouseenter"===i||"mouseover"===i){var s=!1;return{layer:r,listener:n,delegates:{mousemove:function(o){var l=a.getLayer(r)?a.queryRenderedFeatures(o.point,{layers:[r]}):[];l.length?s||(s=!0,n.call(a,new ip(i,a,o.originalEvent,{features:l}))):s=!1},mouseout:function(){s=!1}}}}if("mouseleave"===i||"mouseout"===i){var l=!1;return{layer:r,listener:n,delegates:{mousemove:function(o){(a.getLayer(r)?a.queryRenderedFeatures(o.point,{layers:[r]}):[]).length?l=!0:l&&(l=!1,n.call(a,new ip(i,a,o.originalEvent)))},mouseout:function(r){l&&(l=!1,n.call(a,new ip(i,a,r.originalEvent)))}}}}return{layer:r,listener:n,delegates:((o={})[i]=function(i){var o=a.getLayer(r)?a.queryRenderedFeatures(i.point,{layers:[r]}):[];o.length&&(i.features=o,n.call(a,i),delete i.features)},o)}},a.prototype.on=function(i,r,n){if(void 0===n)return o.prototype.on.call(this,i,r);var a=this._createDelegatedListener(i,r,n);for(var s in this._delegatedListeners=this._delegatedListeners||{},this._delegatedListeners[i]=this._delegatedListeners[i]||[],this._delegatedListeners[i].push(a),a.delegates)this.on(s,a.delegates[s]);return this},a.prototype.once=function(i,r,n){if(void 0===n)return o.prototype.once.call(this,i,r);var a=this._createDelegatedListener(i,r,n);for(var s in a.delegates)this.once(s,a.delegates[s]);return this},a.prototype.off=function(i,r,n){var a=this;return void 0===n?o.prototype.off.call(this,i,r):(this._delegatedListeners&&this._delegatedListeners[i]&&function(o){for(var s=o[i],l=0;l<s.length;l++){var u=s[l];if(u.layer===r&&u.listener===n){for(var c in u.delegates)a.off(c,u.delegates[c]);return s.splice(l,1),a}}}(this._delegatedListeners),this)},a.prototype.queryRenderedFeatures=function(r,n){if(!this.style)return[];if(void 0!==n||void 0===r||r instanceof i.Point||Array.isArray(r)||(n=r,r=void 0),n=n||{},(r=r||[[0,0],[this.transform.width,this.transform.height]])instanceof i.Point||"number"==typeof r[0])o=[i.Point.convert(r)];else{var o,a=i.Point.convert(r[0]),s=i.Point.convert(r[1]);o=[a,new i.Point(s.x,a.y),s,new i.Point(a.x,s.y),a]}return this.style.queryRenderedFeatures(o,n,this.transform)},a.prototype.querySourceFeatures=function(i,r){return this.style.querySourceFeatures(i,r)},a.prototype.setStyle=function(r,n){return!1!==(n=i.extend({},{localIdeographFontFamily:this._localIdeographFontFamily},n)).diff&&n.localIdeographFontFamily===this._localIdeographFontFamily&&this.style&&r?

1(this._diffStyle(r,n),this):(this._localIdeographFontFamily=n.localIdeographFontFamily,this._updateStyle(r,n))},a.prototype._getUIString=function(i){var r=this._locale[i];if(null==r)throw Error("Missing UI string '"+i+"'");return r},a.prototype._updateStyle=function(i,r){return this.style&&(this.style.setEventedParent(null),this.style._remove()),i?(this.style=new e_(this,r||{}),this.style.setEventedParent(this,{style:this.style}),"string"==typeof i?this.style.loadURL(i):this.style.loadJSON(i)):delete this.style,this},a.prototype._lazyInitEmptyStyle=function(){this.style||(this.style=new e_(this,{}),this.style.setEventedParent(this,{style:this.style}),this.style.loadEmpty())},a.prototype._diffStyle=function(r,n){var o=this;if("string"==typeof r){var a=this._requestManager.normalizeStyleURL(r),s=this._requestManager.transformRequest(a,i.ResourceType.Style);i.getJSON(s,function(r,a){r?o.fire(new i.ErrorEvent(r)):a&&o._updateDiff(a,n)})}else"object"==typeof r&&this._updateDiff(r,n)},a.prototype._updateDiff=function(r,n){try{this.style.setState(r)&&this._update(!0)}catch(o){i.warnOnce("Unable to perform style diff: "+(o.message||o.error||o)+".  Rebuilding the style from scratch."),this._updateStyle(r,n)}},a.prototype.getStyle=function(){if(this.style)return this.style.serialize()},a.prototype.isStyleLoaded=function(){return this.style?this.style.loaded():i.warnOnce("There is no style added to the map.")},a.prototype.addSource=function(i,r){return this._lazyInitEmptyStyle(),this.style.addSource(i,r),this._update(!0)},a.prototype.isSourceLoaded=function(r){var n=this.style&&this.style.sourceCaches[r];if(void 0!==n)return n.loaded();this.fire(new i.ErrorEvent(Error("There is no source with ID '"+r+"'")))},a.prototype.areTilesLoaded=function(){var i=this.style&&this.style.sourceCaches;for(var r in i){var n=i[r]._tiles;for(var o in n){var a=n[o];if("loaded"!==a.state&&"errored"!==a.state)return!1}}return!0},a.prototype.addSourceType=function(i,r,n){return this._lazyInitEmptyStyle(),this.style.addSourceType(i,r,n)},a.prototype.removeSource=function(i){return this.style.removeSource(i),this._update(!0)},a.prototype.getSource=function(i){return this.style.getSource(i)},a.prototype.addImage=function(r,n,o){void 0===o&&(o={});var a=o.pixelRatio;void 0===a&&(a=1);var s=o.sdf;void 0===s&&(s=!1);var l=o.stretchX,u=o.stretchY,c=o.content;if(this._lazyInitEmptyStyle(),n instanceof i0||i2&&n instanceof i2){var p=i.browser.getImageData(n);this.style.addImage(r,{data:new i.RGBAImage({width:p.width,height:p.height},p.data),pixelRatio:a,stretchX:l,stretchY:u,content:c,sdf:s,version:0})}else{if(void 0===n.width||void 0===n.height)return this.fire(new i.ErrorEvent(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`")));this.style.addImage(r,{data:new i.RGBAImage({width:n.width,height:n.height},new Uint8Array(n.data)),pixelRatio:a,stretchX:l,stretchY:u,content:c,sdf:s,version:0,userImage:n}),n.onAdd&&n.onAdd(this,r)}},a.prototype.updateImage=function(r,n){var o=this.style.getImage(r);if(!o)return this.fire(new i.ErrorEvent(Error("The map has no image with that id. If you are adding a new image use `map.addImage(...)` instead.")));var a=n instanceof i0||i2&&n instanceof i2?i.browser.getImageData(n):n,s=a.width,l=a.height,u=a.data;return void 0===s||void 0===l?this.fire(new i.ErrorEvent(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`"))):s!==o.data.width||l!==o.data.height?this.fire(new i.ErrorEvent(Error("The width and height of the updated image must be that same as the previous version of the image"))):(o.data.replace(u,!(n instanceof i0||i2&&n instanceof i2)),void this.style.updateImage(r,o))},a.prototype.hasImage=function(r){return r?!!this.style.getImage(r):(this.fire(new i.ErrorEvent(Error("Missing required image id"))),!1)},a.prototype.removeImage=function(i){this.style.removeImage(i)},a.prototype.loadImage=function(r,n){i.getImage(this._requestManager.transformRequest(r,i.ResourceType.Image),n)},a.prototype.listImages=function(){return this.style.listImages()},a.prototype.addLayer=function(i,r){return this._lazyInitEmptyStyle(),this.style.addLayer(i,r),this._update(!0)},a.prototype.moveLayer=function(i,r){return this.style.moveLayer(i,r),this._update(!0)},a.prototype.removeLayer=function(i){return this.style.removeLayer(i),this._update(!0)},a.prototype.getLayer=function(i){return this.style.getLayer(i)},a.prototype.setLayerZoomRange=function(i,r,n){return this.style.setLayerZoomRange(i,r,n),this._update(!0)},a.prototype.setFilter=function(i,r,n){return void 0===n&&(n={}),this.style.setFilter(i,r,n),this._update(!0)},a.prototype.getFilter=function(i){return this.style.getFilter(i)},a.prototype.setPaintProperty=function(i,r,n,o){return void 0===o&&(o={}),this.style.setPaintProperty(i,r,n,o),this._update(!0)},a.prototype.getPaintProperty=function(i,r){return this.style.getPaintProperty(i,r)},a.prototype.setLayoutProperty=function(i,r,n,o){return void 0===o&&(o={}),this.style.setLayoutProperty(i,r,n,o),this._update(!0)},a.prototype.getLayoutProperty=function(i,r){return this.style.getLayoutProperty(i,r)},a.prototype.setLight=function(i,r){return void 0===r&&(r={}),this._lazyInitEmptyStyle(),this.style.setLight(i,r),this._update(!0)},a.prototype.getLight=function(){return this.style.getLight()},a.prototype.setFeatureState=function(i,r){return this.style.setFeatureState(i,r),this._update()},a.prototype.removeFeatureState=function(i,r){return this.style.removeFeatureState(i,r),this._update()},a.prototype.getFeatureState=function(i){return this.style.getFeatureState(i)},a.prototype.getContainer=function(){return this._container},a.prototype.getCanvasContainer=function(){return this._canvasContainer},a.prototype.getCanvas=function(){return this._canvas},a.prototype._containerDimensions=function(){var i=0,r=0;return this._container&&(i=this._container.clientWidth||400,r=this._container.clientHeight||300),[i,r]},a.prototype._detectMissingCSS=function(){"rgb(250, 128, 114)"!==i.window.getComputedStyle(this._missingCSSCanary).getPropertyValue("background-color")&&i.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 

1in https://www.mapbox.com/mapbox-gl-js/api/.")},a.prototype._setupContainer=function(){var i=this._container;i.classList.add("mapboxgl-map"),(this._missingCSSCanary=n.create("div","mapboxgl-canary",i)).style.visibility="hidden",this._detectMissingCSS();var r=this._canvasContainer=n.create("div","mapboxgl-canvas-container",i);this._interactive&&r.classList.add("mapboxgl-interactive"),this._canvas=n.create("canvas","mapboxgl-canvas",r),this._canvas.addEventListener("webglcontextlost",this._contextLost,!1),this._canvas.addEventListener("webglcontextrestored",this._contextRestored,!1),this._canvas.setAttribute("tabindex","0"),this._canvas.setAttribute("aria-label","Map"),this._canvas.setAttribute("role","region");var o=this._containerDimensions();this._resizeCanvas(o[0],o[1]);var a=this._controlContainer=n.create("div","mapboxgl-control-container",i),s=this._controlPositions={};["top-left","top-right","bottom-left","bottom-right"].forEach(function(i){s[i]=n.create("div","mapboxgl-ctrl-"+i,a)}),this._container.addEventListener("scroll",this._onMapScroll,!1)},a.prototype._resizeCanvas=function(r,n){var o=i.browser.devicePixelRatio||1;this._canvas.width=o*r,this._canvas.height=o*n,this._canvas.style.width=r+"px",this._canvas.style.height=n+"px"},a.prototype._setupPainter=function(){var n=i.extend({},r.webGLContextAttributes,{failIfMajorPerformanceCaveat:this._failIfMajorPerformanceCaveat,preserveDrawingBuffer:this._preserveDrawingBuffer,antialias:this._antialias||!1}),o=this._canvas.getContext("webgl",n)||this._canvas.getContext("experimental-webgl",n);o?(this.painter=new e3(o,this.transform),i.webpSupported.testSupport(o)):this.fire(new i.ErrorEvent(Error("Failed to initialize WebGL")))},a.prototype._contextLost=function(r){r.preventDefault(),this._frame&&(this._frame.cancel(),this._frame=null),this.fire(new i.Event("webglcontextlost",{originalEvent:r}))},a.prototype._contextRestored=function(r){this._setupPainter(),this.resize(),this._update(),this.fire(new i.Event("webglcontextrestored",{originalEvent:r}))},a.prototype._onMapScroll=function(i){if(i.target===this._container)return this._container.scrollTop=0,this._container.scrollLeft=0,!1},a.prototype.loaded=function(){return!this._styleDirty&&!this._sourcesDirty&&!!this.style&&this.style.loaded()},a.prototype._update=function(i){return this.style&&(this._styleDirty=this._styleDirty||i,this._sourcesDirty=!0,this.triggerRepaint()),this},a.prototype._requestRenderFrame=function(i){return this._update(),this._renderTaskQueue.add(i)},a.prototype._cancelRenderFrame=function(i){this._renderTaskQueue.remove(i)},a.prototype._render=function(r){var n,o=this,a=0,s=this.painter.context.extTimerQuery;if(this.listens("gpu-timing-frame")&&(n=s.createQueryEXT(),s.beginQueryEXT(s.TIME_ELAPSED_EXT,n),a=i.browser.now()),this.painter.context.setDirty(),this.painter.setBaseState(),this._renderTaskQueue.run(r),!this._removed){var l=!1;if(this.style&&this._styleDirty){this._styleDirty=!1;var u=this.transform.zoom,c=i.browser.now();this.style.zoomHistory.update(u,c);var p=new i.EvaluationParameters(u,{now:c,fadeDuration:this._fadeDuration,zoomHistory:this.style.zoomHistory,transition:this.style.getTransition()}),h=p.crossFadingFactor();1===h&&h===this._crossFadingFactor||(l=!0,this._crossFadingFactor=h),this.style.update(p)}if(this.style&&this._sourcesDirty&&(this._sourcesDirty=!1,this.style._updateSources(this.transform)),this._placementDirty=this.style&&this.style._updatePlacement(this.painter.transform,this.showCollisionBoxes,this._fadeDuration,this._crossSourceCollisions),this.painter.render(this.style,{showTileBoundaries:this.showTileBoundaries,showOverdrawInspector:this._showOverdrawInspector,rotating:this.isRotating(),zooming:this.isZooming(),moving:this.isMoving(),fadeDuration:this._fadeDuration,showPadding:this.showPadding,gpuTiming:!!this.listens("gpu-timing-layer")}),this.fire(new i.Event("render")),this.loaded()&&!this._loaded&&(this._loaded=!0,this.fire(new i.Event("load"))),this.style&&(this.style.hasTransitions()||l)&&(this._styleDirty=!0),this.style&&!this._placementDirty&&this.style._releaseSymbolFadeTiles(),this.listens("gpu-timing-frame")){var f=i.browser.now()-a;s.endQueryEXT(s.TIME_ELAPSED_EXT,n),setTimeout(function(){var r=s.getQueryObjectEXT(n,s.QUERY_RESULT_EXT)/1e6;s.deleteQueryEXT(n),o.fire(new i.Event("gpu-timing-frame",{cpuTime:f,gpuTime:r}))},50)}if(this.listens("gpu-timing-layer")){var d=this.painter.collectGpuTimers();setTimeout(function(){var r=o.painter.queryGpuTimers(d);o.fire(new i.Event("gpu-timing-layer",{layerTimes:r}))},50)}var m=this._sourcesDirty||this._styleDirty||this._placementDirty;return m||this._repaint?this.triggerRepaint():!this.isMoving()&&this.loaded()&&this.fire(new i.Event("idle")),!this._loaded||this._fullyLoaded||m||(this._fullyLoaded=!0),this}},a.prototype.remove=function(){this._hash&&this._hash.remove();for(var r=0,n=this._controls;r<n.length;r+=1)n[r].onRemove(this);this._controls=[],this._frame&&(this._frame.cancel(),this._frame=null),this._renderTaskQueue.clear(),this.painter.destroy(),this.handlers.destroy(),delete this.handlers,this.setStyle(null),void 0!==i.window&&(i.window.removeEventListener("resize",this._onWindowResize,!1),i.window.removeEventListener("orientationchange",this._onWindowResize,!1),i.window.removeEventListener("online",this._onWindowOnline,!1));var o=this.painter.context.gl.getExtension("WEBGL_lose_context");o&&o.loseContext(),i3(this._canvasContainer),i3(this._controlContainer),i3(this._missingCSSCanary),this._container.classList.remove("mapboxgl-map"),this._removed=!0,this.fire(new i.Event("remove"))},a.prototype.triggerRepaint=function(){var r=this;this.style&&!this._frame&&(this._frame=i.browser.frame(function(i){r._frame=null,r._render(i)}))},a.prototype._onWindowOnline=function(){this._update()},a.prototype._onWindowResize=function(i){this._trackResize&&this.resize({originalEvent:i})._update()},s.showTileBoundaries.get=function(){return!!this._showTileBoundaries},s.showTileBoundaries.set=function(i){this._showTileBoundaries!==i&&(this._showTileBoundaries=i,this._update())},s.showPadding.get=function(){return!!this._showPadding},s.showPadding.set=function(i){this._showPadding!==i&&(this._showPadding=i,this._update())},s.showCollisionBoxes.get=function(){return!!this._showCollisionBoxes},s.showCollisionBoxes.set=function(i){this._showCollisionBoxes!==i&&(this._showCollisionBoxes=i,i?this.style._generateCollisionBoxes():this._update())},s.showOverdrawInspector.get=function(){return!!this._showOverdrawInspector},s.showOverdrawInspector.set=function(i){this._showOverdrawInspector!==i&&(this._showOverdrawInspector=i,this._update())},s.repaint.get=function(){return!!this._repaint},s.repaint.set=function(i){this._repaint!==i&&(this._repaint=i,this.triggerRepaint())},s.vertices.get=function(){return!!this._vertices}

1,s.vertices.set=function(i){this._vertices=i,this._update()},a.prototype._setCacheLimits=function(r,n){i.setCacheLimits(r,n)},s.version.get=function(){return i.version},Object.defineProperties(a.prototype,s),a}(iH);function i3(i){i.parentNode&&i.parentNode.removeChild(i)}var i6={showCompass:!0,showZoom:!0,visualizePitch:!1},i8=function(r){var o=this;this.options=i.extend({},i6,r),this._container=n.create("div","mapboxgl-ctrl mapboxgl-ctrl-group"),this._container.addEventListener("contextmenu",function(i){return i.preventDefault()}),this.options.showZoom&&(i.bindAll(["_setButtonTitle","_updateZoomButtons"],this),this._zoomInButton=this._createButton("mapboxgl-ctrl-zoom-in",function(i){return o._map.zoomIn({},{originalEvent:i})}),n.create("span","mapboxgl-ctrl-icon",this._zoomInButton).setAttribute("aria-hidden",!0),this._zoomOutButton=this._createButton("mapboxgl-ctrl-zoom-out",function(i){return o._map.zoomOut({},{originalEvent:i})}),n.create("span","mapboxgl-ctrl-icon",this._zoomOutButton).setAttribute("aria-hidden",!0)),this.options.showCompass&&(i.bindAll(["_rotateCompassArrow"],this),this._compass=this._createButton("mapboxgl-ctrl-compass",function(i){o.options.visualizePitch?o._map.resetNorthPitch({},{originalEvent:i}):o._map.resetNorth({},{originalEvent:i})}),this._compassIcon=n.create("span","mapboxgl-ctrl-icon",this._compass),this._compassIcon.setAttribute("aria-hidden",!0))};i8.prototype._updateZoomButtons=function(){var i=this._map.getZoom(),r=i===this._map.getMaxZoom(),n=i===this._map.getMinZoom();this._zoomInButton.disabled=r,this._zoomOutButton.disabled=n,this._zoomInButton.setAttribute("aria-disabled",r.toString()),this._zoomOutButton.setAttribute("aria-disabled",n.toString())},i8.prototype._rotateCompassArrow=function(){var i=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=i},i8.prototype.onAdd=function(i){return this._map=i,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 i9(this._map,this._compass,this.options.visualizePitch)),this._container},i8.prototype.onRemove=function(){n.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},i8.prototype._createButton=function(i,r){var o=n.create("button",i,this._container);return o.type="button",o.addEventListener("click",r),o},i8.prototype._setButtonTitle=function(i,r){var n=this._map._getUIString("NavigationControl."+r);i.title=n,i.setAttribute("aria-label",n)};var i9=function(r,o,a){void 0===a&&(a=!1),this._clickTolerance=10,this.element=o,this.mouseRotate=new iI({clickTolerance:r.dragRotate._mouseRotate._clickTolerance}),this.map=r,a&&(this.mousePitch=new iE({clickTolerance:r.dragRotate._mousePitch._clickTolerance})),i.bindAll(["mousedown","mousemove","mouseup","touchstart","touchmove","touchend","reset"],this),n.addEventListener(o,"mousedown",this.mousedown),n.addEventListener(o,"touchstart",this.touchstart,{passive:!1}),n.addEventListener(o,"touchmove",this.touchmove),n.addEventListener(o,"touchend",this.touchend),n.addEventListener(o,"touchcancel",this.reset)};function i7(r,n,o){if(r=new i.LngLat(r.lng,r.lat),n){var a=new i.LngLat(r.lng-360,r.lat),s=new i.LngLat(r.lng+360,r.lat),l=o.locationPoint(r).distSqr(n);o.locationPoint(a).distSqr(n)<l?r=a:o.locationPoint(s).distSqr(n)<l&&(r=s)}for(;Math.abs(r.lng-o.center.lng)>180;){var u=o.locationPoint(r);if(u.x>=0&&u.y>=0&&u.x<=o.width&&u.y<=o.height)break;r.lng>o.center.lng?r.lng-=360:r.lng+=360}return r}i9.prototype.down=function(i,r){this.mouseRotate.mousedown(i,r),this.mousePitch&&this.mousePitch.mousedown(i,r),n.disableDrag()},i9.prototype.move=function(i,r){var n=this.map,o=this.mouseRotate.mousemoveWindow(i,r);if(o&&o.bearingDelta&&n.setBearing(n.getBearing()+o.bearingDelta),this.mousePitch){var a=this.mousePitch.mousemoveWindow(i,r);a&&a.pitchDelta&&n.setPitch(n.getPitch()+a.pitchDelta)}},i9.prototype.off=function(){var i=this.element;n.removeEventListener(i,"mousedown",this.mousedown),n.removeEventListener(i,"touchstart",this.touchstart,{passive:!1}),n.removeEventListener(i,"touchmove",this.touchmove),n.removeEventListener(i,"touchend",this.touchend),n.removeEventListener(i,"touchcancel",this.reset),this.offTemp()},i9.prototype.offTemp=function(){n.enableDrag(),n.removeEventListener(i.window,"mousemove",this.mousemove),n.removeEventListener(i.window,"mouseup",this.mouseup)},i9.prototype.mousedown=function(r){this.down(i.extend({},r,{ctrlKey:!0,preventDefault:function(){return r.preventDefault()}}),n.mousePos(this.element,r)),n.addEventListener(i.window,"mousemove",this.mousemove),n.addEventListener(i.window,"mouseup",this.mouseup)},i9.prototype.mousemove=function(i){this.move(i,n.mousePos(this.element,i))},i9.prototype.mouseup=function(i){this.mouseRotate.mouseupWindow(i),this.mousePitch&&this.mousePitch.mouseupWindow(i),this.offTemp()},i9.prototype.touchstart=function(i){1!==i.targetTouches.length?this.reset():(this._startPos=this._lastPos=n.touchPos(this.element,i.targetTouches)[0],this.down({type:"mousedown",button:0,ctrlKey:!0,preventDefault:function(){return i.preventDefault()}},this._startPos))},i9.prototype.touchmove=function(i){1!==i.targetTouches.length?this.reset():(this._lastPos=n.touchPos(this.element,i.targetTouches)[0],this.move({preventDefault:function(){return i.preventDefault()}},this._lastPos))},i9.prototype.touchend=function(i){0===i.targetTouches.length&&this._startPos&&this._lastPos&&this._startPos.dist(this._lastPos)<this._clickTolerance&&this.element.click(),this.reset()},i9.prototype.reset=function(){this.mouseRotate.reset(),this.mousePitch&&this.mousePitch.reset(),delete this._startPos,delete this._lastPos,this.offTemp()};

1var rt={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 re(i,r,n){var o=i.classList;for(var a in rt)o.remove("mapboxgl-"+n+"-anchor-"+a);o.add("mapboxgl-"+n+"-anchor-"+r)}var ri,rr=function(r){function o(o,a){if(r.call(this),(o instanceof i.window.HTMLElement||a)&&(o=i.extend({element:o},a)),i.bindAll(["_update","_onMove","_onUp","_addDragHandler","_onMapClick","_onKeyPress"],this),this._anchor=o&&o.anchor||"center",this._color=o&&o.color||"#3FB1CE",this._scale=o&&o.scale||1,this._draggable=o&&o.draggable||!1,this._clickTolerance=o&&o.clickTolerance||0,this._isDragging=!1,this._state="inactive",this._rotation=o&&o.rotation||0,this._rotationAlignment=o&&o.rotationAlignment||"auto",this._pitchAlignment=o&&o.pitchAlignment&&"auto"!==o.pitchAlignment?o.pitchAlignment:this._rotationAlignment,o&&o.element)this._element=o.element,this._offset=i.Point.convert(o&&o.offset||[0,0]);else{this._defaultMarker=!0,this._element=n.create("div"),this._element.setAttribute("aria-label","Map marker");var s=n.createNS("http://www.w3.org/2000/svg","svg");s.setAttributeNS(null,"display","block"),s.setAttributeNS(null,"height","41px"),s.setAttributeNS(null,"width","27px"),s.setAttributeNS(null,"viewBox","0 0 27 41");var l=n.createNS("http://www.w3.org/2000/svg","g");l.setAttributeNS(null,"stroke","none"),l.setAttributeNS(null,"stroke-width","1"),l.setAttributeNS(null,"fill","none"),l.setAttributeNS(null,"fill-rule","evenodd");var u=n.createNS("http://www.w3.org/2000/svg","g");u.setAttributeNS(null,"fill-rule","nonzero");var c=n.createNS("http://www.w3.org/2000/svg","g");c.setAttributeNS(null,"transform","translate(3.0, 29.0)"),c.setAttributeNS(null,"fill","#000000");for(var p=0,h=[{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"}];p<h.length;p+=1){var f=h[p],d=n.createNS("http://www.w3.org/2000/svg","ellipse");d.setAttributeNS(null,"opacity","0.04"),d.setAttributeNS(null,"cx","10.5"),d.setAttributeNS(null,"cy","5.80029008"),d.setAttributeNS(null,"rx",f.rx),d.setAttributeNS(null,"ry",f.ry),c.appendChild(d)}var 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w=n.createNS("http://www.w3.org/2000/svg","circle");w.setAttributeNS(null,"fill","#FFFFFF"),w.setAttributeNS(null,"cx","5.5"),w.setAttributeNS(null,"cy","5.5"),w.setAttributeNS(null,"r","5.4999962"),x.appendChild(b),x.appendChild(w),u.appendChild(c),u.appendChild(m),u.appendChild(_),u.appendChild(v),u.appendChild(x),s.appendChild(u),s.setAttributeNS(null,"height",41*this._scale+"px"),s.setAttributeNS(null,"width",27*this._scale+"px"),this._element.appendChild(s),this._offset=i.Point.convert(o&&o.offset||[0,-14])}this._element.classList.add("mapboxgl-marker"),this._element.addEventListener("dragstart",function(i){i.preventDefault()}),this._element.addEventListener("mousedown",function(i){i.preventDefault()}),re(this._element,this._anchor,"marker"),this._popup=null}return r&&(o.__proto__=r),(o.prototype=Object.create(r&&r.prototype)).constructor=o,o.prototype.addTo=function(i){return this.remove(),this._map=i,i.getCanvasContainer().appendChild(this._element),i.on("move",this._update),i.on("moveend",this._update),this.setDraggable(this._draggable),this._update(),this._map.on("click",this._onMapClick),this},o.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),n.remove(this._element),this._popup&&this._popup.remove(),this},o.prototype.getLngLat=function(){return this._lngLat},o.prototype.setLngLat=function(r){return this._lngLat=i.LngLat.convert(r),this._pos=null,this._popup&&this._popup.setLngLat(this._lngLat),this._update(),this},o.prototype.getElement=function(){return this._element},o.prototype.setPopup=function(i){if(this._popup&&(this._popup.remove(),this._popup=null,this._element.removeEventListener("keypress",this._onKeyPress),this._originalTabIndex||this._element.removeAttribute("tabindex")),i){if(!("offset"in i.options)){var r=Math.sqrt(91.125);i.options.offset=this._defaultMarker?{top:[0,0],"top-left":[0,0],"top-right":[0,0],bottom:[

10,-38.1],"bottom-left":[r,-1*(24.6+r)],"bottom-right":[-r,-1*(24.6+r)],left:[13.5,-24.6],right:[-13.5,-24.6]}:this._offset}this._popup=i,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},o.prototype._onKeyPress=function(i){var r=i.code,n=i.charCode||i.keyCode;"Space"!==r&&"Enter"!==r&&32!==n&&13!==n||this.togglePopup()},o.prototype._onMapClick=function(i){var r=i.originalEvent.target,n=this._element;this._popup&&(r===n||n.contains(r))&&this.togglePopup()},o.prototype.getPopup=function(){return this._popup},o.prototype.togglePopup=function(){var i=this._popup;return i&&(i.isOpen()?i.remove():i.addTo(this._map)),this},o.prototype._update=function(i){if(this._map){this._map.transform.renderWorldCopies&&(this._lngLat=i7(this._lngLat,this._pos,this._map.transform)),this._pos=this._map.project(this._lngLat)._add(this._offset);var r="";"viewport"===this._rotationAlignment||"auto"===this._rotationAlignment?r="rotateZ("+this._rotation+"deg)":"map"===this._rotationAlignment&&(r="rotateZ("+(this._rotation-this._map.getBearing())+"deg)");var o="";"viewport"===this._pitchAlignment||"auto"===this._pitchAlignment?o="rotateX(0deg)":"map"===this._pitchAlignment&&(o="rotateX("+this._map.getPitch()+"deg)"),i&&"moveend"!==i.type||(this._pos=this._pos.round()),n.setTransform(this._element,rt[this._anchor]+" translate("+this._pos.x+"px, "+this._pos.y+"px) "+o+" "+r)}},o.prototype.getOffset=function(){return this._offset},o.prototype.setOffset=function(r){return this._offset=i.Point.convert(r),this._update(),this},o.prototype._onMove=function(r){if(!this._isDragging){var n=this._clickTolerance||this._map._clickTolerance;this._isDragging=r.point.dist(this._pointerdownPos)>=n}this._isDragging&&(this._pos=r.point.sub(this._positionDelta),this._lngLat=this._map.unproject(this._pos),this.setLngLat(this._lngLat),this._element.style.pointerEvents="none","pending"===this._state&&(this._state="active",this.fire(new i.Event("dragstart"))),this.fire(new i.Event("drag")))},o.prototype._onUp=function(){this._element.style.pointerEvents="auto",this._positionDelta=null,this._pointerdownPos=null,this._isDragging=!1,this._map.off("mousemove",this._onMove),this._map.off("touchmove",this._onMove),"active"===this._state&&this.fire(new i.Event("dragend")),this._state="inactive"},o.prototype._addDragHandler=function(i){this._element.contains(i.originalEvent.target)&&(i.preventDefault(),this._positionDelta=i.point.sub(this._pos).add(this._offset),this._pointerdownPos=i.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))},o.prototype.setDraggable=function(i){return this._draggable=!!i,this._map&&(i?(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},o.prototype.isDraggable=function(){return this._draggable},o.prototype.setRotation=function(i){return this._rotation=i||0,this._update(),this},o.prototype.getRotation=function(){return this._rotation},o.prototype.setRotationAlignment=function(i){return this._rotationAlignment=i||"auto",this._update(),this},o.prototype.getRotationAlignment=function(){return this._rotationAlignment},o.prototype.setPitchAlignment=function(i){return this._pitchAlignment=i&&"auto"!==i?i:this._rotationAlignment,this._update(),this},o.prototype.getPitchAlignment=function(){return this._pitchAlignment},o}(i.Evented),rn={positionOptions:{enableHighAccuracy:!1,maximumAge:0,timeout:6e3},fitBoundsOptions:{maxZoom:15},trackUserLocation:!1,showAccuracyCircle:!0,showUserLocation:!0},ro=0,ra=!1,rs=function(r){function o(n){r.call(this),this.options=i.extend({},rn,n),i.bindAll(["_onSuccess","_onError","_onZoom","_finish","_setupUI","_updateCamera","_updateMarker"],this)}return r&&(o.__proto__=r),(o.prototype=Object.create(r&&r.prototype)).constructor=o,o.prototype.onAdd=function(r){var o;return this._map=r,this._container=n.create("div","mapboxgl-ctrl mapboxgl-ctrl-group"),o=this._setupUI,void 0!==ri?o(ri):void 0!==i.window.navigator.permissions?i.window.navigator.permissions.query({name:"geolocation"}).then(function(i){o(ri="denied"!==i.state)}):o(ri=!!i.window.navigator.geolocation),this._container},o.prototype.onRemove=function(){void 0!==this._geolocationWatchID&&(i.window.navigator.geolocation.clearWatch(this._geolocationWatchID),this._geolocationWatchID=void 0),this.options.showUserLocation&&this._userLocationDotMarker&&this._userLocationDotMarker.remove(),this.options.showAccuracyCircle&&this._accuracyCircleMarker&&this._accuracyCircleMarker.remove(),n.remove(this._container),this._map.off("zoom",this._onZoom),this._map=void 0,ro=0,ra=!1},o.prototype._isOutOfMapMaxBounds=function(i){var r=this._map.getMaxBounds(),n=i.coords;return r&&(n.longitude<r.getWest()||n.longitude>r.getEast()||n.latitude<r.getSouth()||n.latitude>r.getNorth())},o.prototype._setErrorState=function(){switch(this._watchState){case"WAITING_ACTIVE":this._watchState="ACTIVE_E

1RROR",this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-active"),this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-active-error");break;case"ACTIVE_LOCK":this._watchState="ACTIVE_ERROR",this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-active"),this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-active-error"),this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-waiting");break;case"BACKGROUND":this._watchState="BACKGROUND_ERROR",this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-background"),this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-background-error"),this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-waiting")}},o.prototype._onSuccess=function(r){if(this._map){if(this._isOutOfMapMaxBounds(r))return this._setErrorState(),this.fire(new i.Event("outofmaxbounds",r)),this._updateMarker(),void this._finish();if(this.options.trackUserLocation)switch(this._lastKnownPosition=r,this._watchState){case"WAITING_ACTIVE":case"ACTIVE_LOCK":case"ACTIVE_ERROR":this._watchState="ACTIVE_LOCK",this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-waiting"),this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-active-error"),this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-active");break;case"BACKGROUND":case"BACKGROUND_ERROR":this._watchState="BACKGROUND",this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-waiting"),this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-background-error"),this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-background")}this.options.showUserLocation&&"OFF"!==this._watchState&&this._updateMarker(r),this.options.trackUserLocation&&"ACTIVE_LOCK"!==this._watchState||this._updateCamera(r),this.options.showUserLocation&&this._dotElement.classList.remove("mapboxgl-user-location-dot-stale"),this.fire(new i.Event("geolocate",r)),this._finish()}},o.prototype._updateCamera=function(r){var n=new i.LngLat(r.coords.longitude,r.coords.latitude),o=r.coords.accuracy,a=this._map.getBearing(),s=i.extend({bearing:a},this.options.fitBoundsOptions);this._map.fitBounds(n.toBounds(o),s,{geolocateSource:!0})},o.prototype._updateMarker=function(r){if(r){var n=new i.LngLat(r.coords.longitude,r.coords.latitude);this._accuracyCircleMarker.setLngLat(n).addTo(this._map),this._userLocationDotMarker.setLngLat(n).addTo(this._map),this._accuracy=r.coords.accuracy,this.options.showUserLocation&&this.options.showAccuracyCircle&&this._updateCircleRadius()}else this._userLocationDotMarker.remove(),this._accuracyCircleMarker.remove()},o.prototype._updateCircleRadius=function(){var i=this._map._container.clientHeight/2,r=this._map.unproject([0,i]),n=this._map.unproject([1,i]),o=r.distanceTo(n),a=Math.ceil(2*this._accuracy/o);this._circleElement.style.width=a+"px",this._circleElement.style.height=a+"px"},o.prototype._onZoom=function(){this.options.showUserLocation&&this.options.showAccuracyCircle&&this._updateCircleRadius()},o.prototype._onError=function(r){if(this._map){if(this.options.trackUserLocation){if(1===r.code){this._watchState="OFF",this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-waiting"),this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-active"),this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-active-error"),this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-background"),this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-background-error"),this._geolocateButton.disabled=!0;var n=this._map._getUIString("GeolocateControl.LocationNotAvailable");this._geolocateButton.title=n,this._geolocateButton.setAttribute("aria-label",n),void 0!==this._geolocationWatchID&&this._clearWatch()}else{if(3===r.code&&ra)return;this._setErrorState()}}"OFF"!==this._watchState&&this.options.showUserLocation&&this._dotElement.classList.add("mapboxgl-user-location-dot-stale"),this.fire(new i.Event("error",r)),this._finish()}},o.prototype._finish=function(){this._timeoutId&&clearTimeout(this._timeoutId),this._timeoutId=void 0},o.prototype._setupUI=function(r){var o=this;if(this._container.addEventListener("contextmenu",function(i){return i.preventDefault()}),this._geolocateButton=n.create("button","mapboxgl-ctrl-geolocate",this._container),n.create("span","mapboxgl-ctrl-icon",this._geolocateButton).setAttribute("aria-hidden",!0),this._geolocateButton.type="button",!1===r){i.warnOnce("Geolocation support is not available so the GeolocateControl will be disabled.");var a=this._map._getUIString("GeolocateControl.LocationNotAvailable");this._geolocateButton.disabled=!0,this._geolocateButton.title=a,this._geolocateButton.setAttribute("aria-label",a)}else{var s=this._map._getUIString("GeolocateControl.FindMyLocation");this._geolocateButton.title=s,this._geolocateButton.setAttribute("aria-label",s)}this.options.trackUserLocation&&(this._geolocateButton.setAttribute("aria-pressed","fal

1se"),this._watchState="OFF"),this.options.showUserLocation&&(this._dotElement=n.create("div","mapboxgl-user-location-dot"),this._userLocationDotMarker=new rr(this._dotElement),this._circleElement=n.create("div","mapboxgl-user-location-accuracy-circle"),this._accuracyCircleMarker=new rr({element:this._circleElement,pitchAlignment:"map"}),this.options.trackUserLocation&&(this._watchState="OFF"),this._map.on("zoom",this._onZoom)),this._geolocateButton.addEventListener("click",this.trigger.bind(this)),this._setup=!0,this.options.trackUserLocation&&this._map.on("movestart",function(r){r.geolocateSource||"ACTIVE_LOCK"!==o._watchState||r.originalEvent&&"resize"===r.originalEvent.type||(o._watchState="BACKGROUND",o._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-background"),o._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-active"),o.fire(new i.Event("trackuserlocationend")))})},o.prototype.trigger=function(){if(!this._setup)return i.warnOnce("Geolocate control triggered before added to a map"),!1;if(this.options.trackUserLocation){switch(this._watchState){case"OFF":this._watchState="WAITING_ACTIVE",this.fire(new i.Event("trackuserlocationstart"));break;case"WAITING_ACTIVE":case"ACTIVE_LOCK":case"ACTIVE_ERROR":case"BACKGROUND_ERROR":ro--,ra=!1,this._watchState="OFF",this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-waiting"),this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-active"),this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-active-error"),this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-background"),this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-background-error"),this.fire(new i.Event("trackuserlocationend"));break;case"BACKGROUND":this._watchState="ACTIVE_LOCK",this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-background"),this._lastKnownPosition&&this._updateCamera(this._lastKnownPosition),this.fire(new i.Event("trackuserlocationstart"))}switch(this._watchState){case"WAITING_ACTIVE":this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-waiting"),this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-active");break;case"ACTIVE_LOCK":this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-active");break;case"ACTIVE_ERROR":this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-waiting"),this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-active-error");break;case"BACKGROUND":this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-background");break;case"BACKGROUND_ERROR":this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-waiting"),this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-background-error")}if("OFF"===this._watchState&&void 0!==this._geolocationWatchID)this._clearWatch();else if(void 0===this._geolocationWatchID){var r;this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-waiting"),this._geolocateButton.setAttribute("aria-pressed","true"),++ro>1?(r={maximumAge:6e5,timeout:0},ra=!0):(r=this.options.positionOptions,ra=!1),this._geolocationWatchID=i.window.navigator.geolocation.watchPosition(this._onSuccess,this._onError,r)}}else i.window.navigator.geolocation.getCurrentPosition(this._onSuccess,this._onError,this.options.positionOptions),this._timeoutId=setTimeout(this._finish,1e4);return!0},o.prototype._clearWatch=function(){i.window.navigator.geolocation.clearWatch(this._geolocationWatchID),this._geolocationWatchID=void 0,this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-waiting"),this._geolocateButton.setAttribute("aria-pressed","false"),this.options.showUserLocation&&this._updateMarker(null)},o}(i.Evented),rl={maxWidth:100,unit:"metric"},ru=function(r){this.options=i.extend({},rl,r),i.bindAll(["_onMove","setUnit"],this)};function rc(i,r,n){var o=n&&n.maxWidth||100,a=i._container.clientHeight/2,s=i.unproject([0,a]),l=i.unproject([o,a]),u=s.distanceTo(l);if(n&&"imperial"===n.unit){var c=3.2808*u;c>5280?rp(r,o,c/5280,i._getUIString("ScaleControl.Miles")):rp(r,o,c,i._getUIString("ScaleControl.Feet"))}else n&&"nautical"===n.unit?rp(r,o,u/1852,i._getUIString("ScaleControl.NauticalMiles")):u>=1e3?rp(r,o,u/1e3,i._getUIString("ScaleControl.Kilometers")):rp(r,o,u,i._getUIString("ScaleControl.Meters"))}function rp(i,r,n,o){var a,s,l,u,c=(l=Math.pow(10,(""+Math.floor(n)).length-1))*(u=(u=n/l)>=10?10:u>=5?5:u>=3?3:u>=2?2:u>=1?1:(s=Math.pow(10,Math.ceil(-Math.log(a=u)/Math.LN10)),Math.round(a*s)/s));i.style.width=c/n*r+"px",i.innerHTML=c+" "+o}ru.prototype.getDefaultPosition=function(){return"bottom-left"},ru.prototype._onMove=function(){rc(this._map,this._container,this.options)},ru.prototype.onAdd=function(i){return this._map=i,this._container=n.create("div","mapboxgl-ctrl mapboxgl-ctrl-scale",i.getContainer()),this._map.on("move",this._onMove),this._onMove(),this._container},ru.prototype.onRemove=function(){n.remove(this._container),this._map.off("move",this._onMove),this._map=void 0},ru.prototype.setUnit=function(i){this.options.unit=i,rc(this._map,this._container,this.options)};var rh=function(r){this._fullscreen=!1,r&&r.container&&(r.container instanceof i.window.HTMLElement?this._container=r.container:i.warnOnce("Full screen control 'container' must be a DOM element.")),i.bindAll(["_onClickFullscreen","_changeIcon"],this),"onfullscreenchange"in i.window.document?this._fullscreenchange="fullscreenchange":"onmozfullscreenchange"in i.window.document?this._fullscreenchange="mozfullscreenchange":"onwebkitfullscreenchange"in i.window.document?this._fullscreenchange="webkitfullscreenchange":"onmsfullscreenchange"in i.window.document&&(this._fullscreenchange="MSFullscreenChange")};rh.prototype.onAdd=function(r){return this._map=r,this._container||(this._container=this._map.getContainer()),this._controlContainer=n.create("div","mapboxgl-ctrl mapboxgl-ctrl-group"),this._checkFullscreenSupport()?this._setupUI():(this._controlContainer.style.display="none",i.warnOnce("This device does not support fullscreen mode.")),this._controlContainer},rh.prototype.onRemove=function(){n.remove(this._controlContainer),this._map=null,i.window.document.removeEventListener(this._fullscreenchange,this._changeIcon)},rh.prototype._checkFullscreenSupport=function(){return!!(i.window.document.fullscreenEnabled||i.window.document.mozFullScreenEnabled||i.window.document.msFullscreenEnabled||i.window.document.webkitFullscreenEnabled)},rh.prototype._setupUI=function(){var r=this._fullscreenButton=n.create("button","mapboxgl-ctrl-fullscreen",this._controlContainer);n.create("span","mapboxgl-ctrl-icon",r).setAttribute("aria-hidden",!0),r.type="button",this._updateTitle(),this._fullscreenButton.addEventListener("click",this._onClickFullscreen),i.window.document.addEventListener(this._fullscreenchange,this._changeIcon)},rh.prototype._updateTitle=function(){var i=this._getTitle();this._fullscreenButton.setAttribute("aria-label",i),this._fullscreenButton.title=i},rh.prototype._getTitle=function(){return this._map._getUIString(this._isFullscreen()?"FullscreenControl.Exit":"FullscreenControl.Enter")},rh.prototype._isFullscreen=function(){return this._fullscreen},rh.prototype._changeIcon=function(){(i.window.document.fullscreenElement||i.window.document.mozFullScreenElement||i.window.document.webkitFullscreenElement||i.window.document.msFullscreenElement)===this._container!==this._fullscreen&&(this._fullscreen=!this._fullscreen,this._fullscreenButton.classList.toggle("mapboxgl-ctrl-shrink"),this._fullscreenButton.classList.toggle("mapboxgl-ctrl-fullscreen"),this._updateTitle())},rh.prototype._onClickFullscreen=function(){this._isFullscreen()?i.window.document.exitFullscreen?i.window.document.exitFullscreen():i.window.document.mozCancelFullScreen?i.window.document.mozCancelFullScreen():i.window.document.msExitFullscreen?i.window.document.msExitFullscreen():i.window.document.webkitCancelFullScreen&&i.window.document.webkitCancelFullScreen():this._container.requestFullscreen?this._container.requestFullscreen():this._container.mozRequestFullScreen?this._container.mozRequestFullScreen():this._container.msRequestFullscreen?this._container.msRequestFullscreen():this._container.webkitRequestFullscreen&&this._container.webkitRequestFullscreen()};var rf={closeButton:!0,closeOnClick:!0,focusAfterOpen:!0,className:"",maxWidth:"240px"},rd=function(r){function o(n){r.call(this),this.options=i.extend(Object.create(rf),n),i.bindAll(["_update","_onClose","remove","_onMouseMove","_onMouseUp","_onDrag"],this)}return r&&(o.__proto__=r),(o.prototype=Object.create(r&&r.prototype)).constructor=o,o.prototype.addTo=function(r){return this._map&&this.remove(),this._map=r,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 i.Event("open")),this},o.prototype.isOpen=function(){return!!this._map},o.prototype.remove=function(){return this._content&&n.remove(this._content),this._container&&(n.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 i.Event("close")),this},o.prototype.getLngLat=function(){return this._lngLat},o.prototype.setLngLat=function(r){return this._lngLat=i.LngLat.convert(r),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},o.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},o.prototype.getElement=function(){return this._container},o.prototype.setText=function(r){return this.setDOMContent(i.window.document.createTextNode(r))},o.prototype.setHTML=function(r){var n,o=i.window.document.createDocumentFragment(),a=i.window.document.createElement("body");for(a.innerHTML=r;n=a.firstChild;)o.appendChild(n);return this.setDOMContent(o)},o.prototype.getMaxWidth=function(){return this._container&&this._container.style.maxWidth},o.prototype.setMaxWidth=function(i){return this.options.maxWidth=i,this._update(),this},o.prototype.setDOMContent=function(i){if(this._content)for(;this._content.hasChildNodes();)this._content.firstChild&&this._content.removeChild(this._content.firstChild);else this._content=n.create("div","mapboxgl-popup-content",this._container);return this._content.appendChild(i),this._createCloseButton(),this._update(),this._focusFirstElement(),this},o.prototype.addClassName=function(i){this._container&&this._container.classList.add(i)},o.prototype.removeClassName=function(i){this._container&&this._container.classList.remove(i)},o.prototype.setOffset=function(i){return this.options.offset=i,this._update(),this},o.prototype.toggleClassName=function(i){if(this._container)return this._container.classList.toggle(i)},o.prototype._createCloseButton=function(){this.options.closeButton&&(this._closeButton=n.create("button","mapboxgl-popup-close-button",this._content),this._closeButton.type="button",this._closeButton.setAttribute("aria-label","Close popup"),this._closeButton.innerHTML="×",this._closeButton.addEventListener("click",this._onClose))},o.prototype._onMouseUp=function(i){this._update(i.point)},o.prototype._onMouseMove=function(i){this._update(i.point)},o.prototype._onDrag=function(i){this._update(i.point)},o.prototype._update=function(r){var o=this;if(this._map&&(this._lngLat||this._trackPointer)&&this._content&&(this._container||(this._container=n.create("div","mapboxgl-popup",this._map.getContainer()),this._tip=n.create("div","mapboxgl-popup-tip",this._container),this._container.appendChild(this._content),this.options.className&&this.options.className.split(" ").forEach(function(i){return o._container.classList.add(i)}),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=i7(this._lngLat,this._pos,this._map.transform)),!this._trackPointer||r)){var a=this._pos=this._trackPointer&&r?r:this._map.project(this._lngLat),s=this.options.anchor,l=function r(n){if(n){if("number"==typeof n){var o=Math.round(Math.sqrt(.5*Math.pow(n,2)));return{center:new i.Point(0,0),top:new i.Point(0,n),"top-left":new i.Point(o,o),"top-right":new i.Point(-o,o),bottom:new i.Point(0,-n),"bottom-left":new i.Point(o,-o),"bottom-right":new i.Point(-o,-o),left

1:new i.Point(n,0),right:new i.Point(-n,0)}}if(n instanceof i.Point||Array.isArray(n)){var a=i.Point.convert(n);return{center:a,top:a,"top-left":a,"top-right":a,bottom:a,"bottom-left":a,"bottom-right":a,left:a,right:a}}return{center:i.Point.convert(n.center||[0,0]),top:i.Point.convert(n.top||[0,0]),"top-left":i.Point.convert(n["top-left"]||[0,0]),"top-right":i.Point.convert(n["top-right"]||[0,0]),bottom:i.Point.convert(n.bottom||[0,0]),"bottom-left":i.Point.convert(n["bottom-left"]||[0,0]),"bottom-right":i.Point.convert(n["bottom-right"]||[0,0]),left:i.Point.convert(n.left||[0,0]),right:i.Point.convert(n.right||[0,0])}}return r(new i.Point(0,0))}(this.options.offset);if(!s){var u,c=this._container.offsetWidth,p=this._container.offsetHeight;u=a.y+l.bottom.y<p?["top"]:a.y>this._map.transform.height-p?["bottom"]:[],a.x<c/2?u.push("left"):a.x>this._map.transform.width-c/2&&u.push("right"),s=0===u.length?"bottom":u.join("-")}var h=a.add(l[s]).round();n.setTransform(this._container,rt[s]+" translate("+h.x+"px,"+h.y+"px)"),re(this._container,s,"popup")}},o.prototype._focusFirstElement=function(){if(this.options.focusAfterOpen&&this._container){var i=this._container.querySelector("a[href], [tabindex]:not([tabindex='-1']), [contenteditable]:not([contenteditable='false']), button:not([disabled]), input:not([disabled]), select:not([disabled]), textarea:not([disabled])");i&&i.focus()}},o.prototype._onClose=function(){this.remove()},o}(i.Evented),rm={version:i.version,supported:r,setRTLTextPlugin:i.setRTLTextPlugin,getRTLTextPluginStatus:i.getRTLTextPluginStatus,Map:i4,NavigationControl:i8,GeolocateControl:rs,AttributionControl:iJ,ScaleControl:ru,FullscreenControl:rh,Popup:rd,Marker:rr,Style:e_,LngLat:i.LngLat,LngLatBounds:i.LngLatBounds,Point:i.Point,MercatorCoordinate:i.MercatorCoordinate,Evented:i.Evented,config:i.config,prewarm:function(){tL().acquire(tC)},clearPrewarmedResources:function(){var i=tM;i&&(i.isPreloaded()&&1===i.numActive()?(i.release(tC),tM=null):console.warn("Could not clear WebWorkers since there are active Map instances that still reference it. The pre-warmed WebWorker pool can only be cleared when all map instances have been removed with map.remove()"))},get accessToken(){return i.config.ACCESS_TOKEN},set accessToken(e){i.config.ACCESS_TOKEN=e},get baseApiUrl(){return i.config.API_URL},set baseApiUrl(e){i.config.API_URL=e},get workerCount(){return tk.workerCount},set workerCount(t){tk.workerCount=t},get maxParallelImageRequests(){return i.config.MAX_PARALLEL_IMAGE_REQUESTS},set maxParallelImageRequests(e){i.config.MAX_PARALLEL_IMAGE_REQUESTS=e},clearStorage:function(r){i.clearTileCache(r)},workerUrl:""};return rm}),n},i.exports=r()}}]);