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 * DATE: 2019-05-17
 * UPDATES AND DOCS AT: http://greensock.com
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Output values must be contained as literals within the expression.')];if("property"===t.expressionContext&&"layout"===t.propertyType&&!Fe(i))return[new Pt(t.key,t.value,'"feature-state" data expressions are not supported with layout properties.')];if("filter"===t.expressionContext&&!Fe(i))return[new Pt(t.key,t.value,'"feature-state" data expressions are not supported with filters.')];if(t.expressionContext&&0===t.expressionContext.indexOf("cluster")){if(!Be(i,["zoom","feature-state"]))return[new Pt(t.key,t.value,'"zoom" and "feature-state" expressions are not supported with cluster properties.')];if("cluster-initial"===t.expressionContext&&!Le(i))return[new Pt(t.key,t.value,"Feature data expressions are not supported with initial expression part of cluster properties.")]}return[]}function er(t){var e=t.key,i=t.value,r=t.valueSpec,n=[];return Array.isArray(r.values)?-1===r.values.indexOf(zt(i))&&n.push(new Pt(e,i,"expected one of ["+r.values.join(", ")+"], "+JSON.stringify(i)+" 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nr(t){if(null==t)return{filter:function(){return!0},needGeometry:!1};ir(t)||(t=ar(t));var e=Zi(t,rr);if("error"===e.result)throw new Error(e.value.map((function(t){return t.key+": "+t.message})).join(", "));return{filter:function(t,i,r){return e.value.evaluate(t,i,{},r)},needGeometry:function t(e){if(!Array.isArray(e))return!1;if("within"===e[0])return!0;for(var i=1;i<e.length;i++)if(t(e[i]))return!0;return!1}(t)}}function or(t,e){return t<e?-1:t>e?1:0}function ar(t){if(!t)return!0;var e,i=t[0];return t.length<=1?"any"!==i:"=="===i?sr(t[1],t[2],"=="):"!="===i?cr(sr(t[1],t[2],"==")):"<"===i||">"===i||"<="===i||">="===i?sr(t[1],t[2],i):"any"===i?(e=t.slice(1),["any"].concat(e.map(ar))):"all"===i?["all"].concat(t.slice(1).map(ar)):"none"===i?["all"].concat(t.slice(1).map(ar).map(cr)):"in"===i?lr(t[1],t.slice(2)):"!in"===i?cr(lr(t[1],t.slice(2))):"has"===i?ur(t[1]):"!has"===i?cr(ur(t[1])):"within"!==i||t}function sr(t,e,i){switch(t){case"$type":return["filter-type-"+i,e];case"$id":return["filter-id-"+i,e];default:return["filter-"+i,t,e]}}function lr(t,e){if(0===e.length)return!1;switch(t){case"$type":return["filter-type-in",["literal",e]];case"$id":return["filter-id-in",["literal",e]];default:return e.length>200&&!e.some((function(t){return typeof t!=typeof e[0]}))?["filter-in-large",t,["literal",e.sort(or)]]:["filter-in-small",t,["literal",e]]}}function ur(t){switch(t){case"$type":return!0;case"$id":return["filter-has-id"];default:return["filter-has",t]}}function cr(t){return["!",t]}function pr(t){return ir(Dt(t.value))?tr(Mt({},t,{expressionContext:"filter",valueSpec:{value:"boolean"}})):function t(e){var i=e.value,r=e.key;if("array"!==Ri(i))return[new Pt(r,i,"array expected, "+Ri(i)+" found")];var n,o=e.styleSpec,a=[];if(i.length<1)return[new Pt(r,i,"filter array must have at least 1 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Pt(r,i,'filter array for "'+i[0]+'" operator must have 2 elements')):"string"!==n&&a.push(new Pt(r+"[1]",i[1],"string expected, "+n+" found"));break;case"within":n=Ri(i[1]),2!==i.length?a.push(new Pt(r,i,'filter array for "'+i[0]+'" operator must have 2 elements')):"object"!==n&&a.push(new Pt(r+"[1]",i[1],"object expected, "+n+" found"))}return a}(t)}function hr(t,e){var i=t.key,r=t.style,n=t.styleSpec,o=t.value,a=t.objectKey,s=n[e+"_"+t.layerType];if(!s)return[];var l=a.match(/^(.*)-transition$/);if("paint"===e&&l&&s[l[1]]&&s[l[1]].transition)return br({key:i,value:o,valueSpec:n.transition,style:r,styleSpec:n});var u,c=t.valueSpec||s[a];if(!c)return[new Pt(i,o,'unknown property "'+a+'"')];if("string"===Ri(o)&&zi(c)&&!c.tokens&&(u=/^{([^}]+)}$/.exec(o)))return[new Pt(i,o,'"'+a+'" does not support interpolation syntax\nUse an identity property function instead: `{ "type": "identity", "property": '+JSON.stringify(u[1])+" }`.")];var p=[];return"symbol"===t.layerType&&("text-field"===a&&r&&!r.glyphs&&p.push(new Pt(i,o,'use of "text-field" requires a style "glyphs" property')),"text-font"===a&&Li(Dt(o))&&"identity"===zt(o.type)&&p.push(new Pt(i,o,'"text-font" does not support identity functions'))),p.concat(br({key:t.key,value:o,valueSpec:c,style:r,styleSpec:n,expressionContext:"property",propertyType:e,propertyKey:a}))}function fr(t){return hr(t,"paint")}function dr(t){return hr(t,"layout")}function mr(t){var e=[],i=t.value,r=t.key,n=t.style,o=t.styleSpec;i.type||i.ref||e.push(new Pt(r,i,'either "type" or "ref" is required'));var a,s=zt(i.type),l=zt(i.ref);if(i.id)for(var u=zt(i.id),c=0;c<t.arrayIndex;c++){var p=n.layers[c];zt(p.id)===u&&e.push(new Pt(r,i.id,'duplicate layer id "'+i.id+'", previously used at line '+p.id.__line__))}if("ref"in i)["type","source","source-layer","filter","layout"].forEach((function(t){t in i&&e.push(new Pt(r,i[t],'"'+t+'" is prohibited for ref 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e.push(new Pt(r,i,'missing required property "source"'));return e=e.concat(Ki({key:r,value:i,valueSpec:o.layer,style:t.style,styleSpec:t.styleSpec,objectElementValidators:{"*":function(){return[]},type:function(){return br({key:r+".type",value:i.type,valueSpec:o.layer.type,style:t.style,styleSpec:t.styleSpec,object:i,objectKey:"type"})},filter:pr,layout:function(t){return Ki({layer:i,key:t.key,value:t.value,style:t.style,styleSpec:t.styleSpec,objectElementValidators:{"*":function(t){return dr(Mt({layerType:s},t))}}})},paint:function(t){return Ki({layer:i,key:t.key,value:t.value,style:t.style,styleSpec:t.styleSpec,objectElementValidators:{"*":function(t){return fr(Mt({layerType:s},t))}}})}}}))}function vr(t){var e=t.value,i=t.key,r=Ri(e);return"string"!==r?[new Pt(i,e,"string expected, "+r+" found")]:[]}var yr={promoteId:function(t){var e=t.key,i=t.value;if("string"===Ri(i))return vr({key:e,value:i});var r=[];for(var n in i)r.push.apply(r,vr({key:e+"."+n,value:i[n]}));return r}};function gr(t){var e=t.value,i=t.key,r=t.styleSpec,n=t.style;if(!e.type)return[new Pt(i,e,'"type" is required')];var o,a=zt(e.type);switch(a){case"vector":case"raster":case"raster-dem":return Ki({key:i,value:e,valueSpec:r["source_"+a.replace("-","_")],style:t.style,styleSpec:r,objectElementValidators:yr});case"geojson":if(o=Ki({key:i,value:e,valueSpec:r.source_geojson,style:n,styleSpec:r,objectElementValidators:yr}),e.cluster)for(var s in e.clusterProperties){var l=e.clusterProperties[s],u=l[0],c="string"==typeof u?[u,["accumulated"],["get",s]]:u;o.push.apply(o,tr({key:i+"."+s+".map",value:l[1],expressionContext:"cluster-map"})),o.push.apply(o,tr({key:i+"."+s+".reduce",value:c,expressionContext:"cluster-reduce"}))}return o;case"video":return Ki({key:i,value:e,valueSpec:r.source_video,style:n,styleSpec:r});case"image":return Ki({key:i,value:e,valueSpec:r.source_image,style:n,styleSpec:r});case"canvas":return[new Pt(i,null,"Please use runtime APIs to add canvas sources, rather than 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u=0;u<this.d*this.d;u++)r.push([]);this.keys=[],this.bboxes=[]}this.n=e,this.extent=t,this.padding=i,this.scale=e/t,this.uid=0;var c=i/e*t;this.min=-c,this.max=t+c}zr.prototype.insert=function(t,e,i,r,n){this._forEachCell(e,i,r,n,this._insertCell,this.uid++),this.keys.push(t),this.bboxes.push(e),this.bboxes.push(i),this.bboxes.push(r),this.bboxes.push(n)},zr.prototype._insertReadonly=function(){throw"Cannot insert into a GridIndex created from an ArrayBuffer."},zr.prototype._insertCell=function(t,e,i,r,n,o){this.cells[n].push(o)},zr.prototype.query=function(t,e,i,r,n){var o=this.min,a=this.max;if(t<=o&&e<=o&&a<=i&&a<=r&&!n)return Array.prototype.slice.call(this.keys);var s=[];return this._forEachCell(t,e,i,r,this._queryCell,s,{},n),s},zr.prototype._queryCell=function(t,e,i,r,n,o,a,s){var l=this.cells[n];if(null!==l)for(var u=this.keys,c=this.bboxes,p=0;p<l.length;p++){var h=l[p];if(void 0===a[h]){var 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ln=function(t){this.property=t,this.value=new sn(t,void 0)};ln.prototype.transitioned=function(t,e){return new cn(this.property,this.value,e,h({},t.transition,this.transition),t.now)},ln.prototype.untransitioned=function(){return new cn(this.property,this.value,null,{},0)};var un=function(t){this._properties=t,this._values=Object.create(t.defaultTransitionablePropertyValues)};un.prototype.getValue=function(t){return b(this._values[t].value.value)},un.prototype.setValue=function(t,e){this._values.hasOwnProperty(t)||(this._values[t]=new ln(this._values[t].property)),this._values[t].value=new sn(this._values[t].property,null===e?void 0:b(e))},un.prototype.getTransition=function(t){return b(this._values[t].transition)},un.prototype.setTransition=function(t,e){this._values.hasOwnProperty(t)||(this._values[t]=new ln(this._values[t].property)),this._values[t].transition=b(e)||void 0},un.prototype.serialize=function(){for(var t={},e=0,i=Object.keys(this._values);e<i.length;e+=1){var 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n=wn[t.type].BYTES_PER_ELEMENT,o=i=Cn(i,Math.max(e,n)),a=t.components||1;return r=Math.max(r,n),i+=n*a,{name:t.name,type:t.type,components:a,offset:o}})),size:Cn(i,Math.max(r,e)),alignment:e}}function Cn(t,e){return Math.ceil(t/e)*e}Sn.serialize=function(t,e){return t._trim(),e&&(t.isTransferred=!0,e.push(t.arrayBuffer)),{length:t.length,arrayBuffer:t.arrayBuffer}},Sn.deserialize=function(t){var e=Object.create(this.prototype);return e.arrayBuffer=t.arrayBuffer,e.length=t.length,e.capacity=t.arrayBuffer.byteLength/e.bytesPerElement,e._refreshViews(),e},Sn.prototype._trim=function(){this.length!==this.capacity&&(this.capacity=this.length,this.arrayBuffer=this.arrayBuffer.slice(0,this.length*this.bytesPerElement),this._refreshViews())},Sn.prototype.clear=function(){this.length=0},Sn.prototype.resize=function(t){this.reserve(t),this.length=t},Sn.prototype.reserve=function(t){if(t>this.capacity){this.capacity=Math.max(t,Math.floor(5*this.capacity),128),this.arrayBuffer=new 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this.int16[s+0]=e,this.int16[s+1]=i,this.int16[s+2]=r,this.int16[s+3]=n,this.int16[s+4]=o,this.int16[s+5]=a,t},e}(Sn);Pn.prototype.bytesPerElement=12,Lr("StructArrayLayout2i4i12",Pn);var In=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.prototype)).constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)},e.prototype.emplaceBack=function(t,e,i,r,n,o){var a=this.length;return this.resize(a+1),this.emplace(a,t,e,i,r,n,o)},e.prototype.emplace=function(t,e,i,r,n,o,a){var s=4*t,l=8*t;return this.int16[s+0]=e,this.int16[s+1]=i,this.uint8[l+4]=r,this.uint8[l+5]=n,this.uint8[l+6]=o,this.uint8[l+7]=a,t},e}(Sn);In.prototype.bytesPerElement=8,Lr("StructArrayLayout2i4ub8",In);var Mn=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.prototype)).constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)},e.prototype.emplaceBack=function(t,e){var i=this.length;return this.resize(i+1),this.emplace(i,t,e)},e.prototype.emplace=function(t,e,i){var r=2*t;return this.float32[r+0]=e,this.float32[r+1]=i,t},e}(Sn);Mn.prototype.bytesPerElement=8,Lr("StructArrayLayout2f8",Mn);var zn=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.prototype)).constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)},e.prototype.emplaceBack=function(t,e,i,r,n,o,a,s,l,u){var c=this.length;return this.resize(c+1),this.emplace(c,t,e,i,r,n,o,a,s,l,u)},e.prototype.emplace=function(t,e,i,r,n,o,a,s,l,u,c){var p=10*t;return this.uint16[p+0]=e,this.uint16[p+1]=i,this.uint16[p+2]=r,this.uint16[p+3]=n,this.uint16[p+4]=o,this.uint16[p+5]=a,this.uint16[p+6]=s,this.uint16[p+7]=l,this.uint16[p+8]=u,this.uint16[p+9]=c,t},e}(Sn);zn.prototype.bytesPerElement=20,Lr("StructArrayLayout10ui20",zn);var Dn=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.prototype)).constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)},e.prototype.emplaceBack=function(t,e,i,r,n,o,a,s,l,u,c,p){var h=this.length;return this.resize(h+1),this.emplace(h,t,e,i,r,n,o,a,s,l,u,c,p)},e.prototype.emplace=function(t,e,i,r,n,o,a,s,l,u,c,p,h){var f=12*t;return this.int16[f+0]=e,this.int16[f+1]=i,this.int16[f+2]=r,this.int16[f+3]=n,this.uint16[f+4]=o,this.uint16[f+5]=a,this.uint16[f+6]=s,this.uint16[f+7]=l,this.int16[f+8]=u,this.int16[f+9]=c,this.int16[f+10]=p,this.int16[f+11]=h,t},e}(Sn);Dn.prototype.bytesPerElement=24,Lr("StructArrayLayout4i4ui4i24",Dn);var On=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.prototype)).constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)},e.prototype.emplaceBack=function(t,e,i){var r=this.length;return this.resize(r+1),this.emplace(r,t,e,i)},e.prototype.emplace=function(t,e,i,r){var n=3*t;return this.float32[n+0]=e,this.float32[n+1]=i,this.float32[n+2]=r,t},e}(Sn);On.prototype.bytesPerElement=12,Lr("StructArrayLayout3f12",On);var Rn=function(t){function e(){t.apply(this,arguments)}return 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this.int16[c+0]=e,this.int16[c+1]=i,this.int16[c+2]=r,this.int16[c+3]=n,this.int16[c+4]=o,this.int16[c+5]=a,this.uint32[p+3]=s,this.uint16[c+8]=l,this.uint16[c+9]=u,t},e}(Sn);Ln.prototype.bytesPerElement=20,Lr("StructArrayLayout6i1ul2ui20",Ln);var Fn=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.prototype)).constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)},e.prototype.emplaceBack=function(t,e,i,r,n,o){var a=this.length;return this.resize(a+1),this.emplace(a,t,e,i,r,n,o)},e.prototype.emplace=function(t,e,i,r,n,o,a){var s=6*t;return this.int16[s+0]=e,this.int16[s+1]=i,this.int16[s+2]=r,this.int16[s+3]=n,this.int16[s+4]=o,this.int16[s+5]=a,t},e}(Sn);Fn.prototype.bytesPerElement=12,Lr("StructArrayLayout2i2i2i12",Fn);var Bn=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.prototype)).constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)},e.prototype.emplaceBack=function(t,e,i,r,n){var o=this.length;return this.resize(o+1),this.emplace(o,t,e,i,r,n)},e.prototype.emplace=function(t,e,i,r,n,o){var a=4*t,s=8*t;return this.float32[a+0]=e,this.float32[a+1]=i,this.float32[a+2]=r,this.int16[s+6]=n,this.int16[s+7]=o,t},e}(Sn);Bn.prototype.bytesPerElement=16,Lr("StructArrayLayout2f1f2i16",Bn);var Nn=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.prototype)).constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)},e.prototype.emplaceBack=function(t,e,i,r){var n=this.length;return this.resize(n+1),this.emplace(n,t,e,i,r)},e.prototype.emplace=function(t,e,i,r,n){var o=12*t,a=3*t;return this.uint8[o+0]=e,this.uint8[o+1]=i,this.float32[a+1]=r,this.float32[a+2]=n,t},e}(Sn);Nn.prototype.bytesPerElement=12,Lr("StructArrayLayout2ub2f12",Nn);var jn=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.prototype)).constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)},e.prototype.emplaceBack=function(t,e,i){var r=this.length;return this.resize(r+1),this.emplace(r,t,e,i)},e.prototype.emplace=function(t,e,i,r){var n=3*t;return this.uint16[n+0]=e,this.uint16[n+1]=i,this.uint16[n+2]=r,t},e}(Sn);jn.prototype.bytesPerElement=6,Lr("StructArrayLayout3ui6",jn);var Vn=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.prototype)).constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer),this.uint32=new Uint32Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)},e.prototype.emplaceBack=function(t,e,i,r,n,o,a,s,l,u,c,p,h,f,d,m,v){var y=this.length;return this.resize(y+1),this.emplace(y,t,e,i,r,n,o,a,s,l,u,c,p,h,f,d,m,v)},e.prototype.emplace=function(t,e,i,r,n,o,a,s,l,u,c,p,h,f,d,m,v,y){var g=24*t,_=12*t,x=48*t;return this.int16[g+0]=e,this.int16[g+1]=i,this.uint16[g+2]=r,this.uint16[g+3]=n,this.uint32[_+2]=o,this.uint32[_+3]=a,this.uint32[_+4]=s,this.uint16[g+10]=l,this.uint16[g+11]=u,this.uint16[g+12]=c,this.float32[_+7]=p,this.float32[_+8]=h,this.uint8[x+36]=f,this.uint8[x+37]=d,this.uint8[x+38]=m,this.uint32[_+10]=v,this.int16[g+22]=y,t},e}(Sn);Vn.prototype.bytesPerElement=48,Lr("StructArrayLayout2i2ui3ul3ui2f3ub1ul1i48",Vn);var Un=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.prototype)).constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer),this.uint32=new Uint32Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)},e.prototype.emplaceBack=function(t,e,i,r,n,o,a,s,l,u,c,p,h,f,d,m,v,y,g,_,x,b,w,T,S,E,C,k){var A=this.length;return this.resize(A+1),this.emplace(A,t,e,i,r,n,o,a,s,l,u,c,p,h,f,d,m,v,y,g,_,x,b,w,T,S,E,C,k)},e.prototype.emplace=function(t,e,i,r,n,o,a,s,l,u,c,p,h,f,d,m,v,y,g,_,x,b,w,T,S,E,C,k,A){var P=34*t,I=17*t;return this.int16[P+0]=e,this.int16[P+1]=i,this.int16[P+2]=r,this.int16[P+3]=n,this.int16[P+4]=o,this.int16[P+5]=a,this.int16[P+6]=s,this.int16[P+7]=l,this.uint16[P+8]=u,this.uint16[P+9]=c,this.uint16[P+10]=p,this.uint16[P+11]=h,this.uint16[P+12]=f,this.uint16[P+13]=d,this.uint16[P+14]=m,this.uint16[P+15]=v,this.uint16[P+16]=y,this.uint16[P+17]=g,this.uint16[P+18]=_,this.uint16[P+19]=x,this.uint16[P+20]=b,this.uint16[P+21]=w,this.uint16[P+22]=T,this.uint32[I+12]=S,this.float32[I+13]=E,this.float32[I+14]=C,this.float32[I+15]=k,this.float32[I+16]=A,t},e}(Sn);Un.prototype.bytesPerElement=68,Lr("StructArrayLayout8i15ui1ul4f68",Un);var qn=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.prototype)).constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)},e.prototype.emplaceBack=function(t){var e=this.length;return this.resize(e+1),this.emplace(e,t)},e.prototype.emplace=function(t,e){return this.float32[1*t+0]=e,t},e}(Sn);qn.prototype.bytesPerElement=4,Lr("StructArrayLayout1f4",qn);var $n=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.prototype)).constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)},e.prototype.emplaceBack=function(t,e,i){var r=this.length;return this.resize(r+1),this.emplace(r,t,e,i)},e.prototype.emplace=function(t,e,i,r){var n=3*t;return this.int16[n+0]=e,this.int16[n+1]=i,this.int16[n+2]=r,t},e}(Sn);$n.prototype.bytesPerElement=6,Lr("StructArrayLayout3i6",$n);var Zn=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.prototype)).constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint32=new Uint32Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)},e.prototype.emplaceBack=function(t,e,i){var r=this.length;return this.resize(r+1),this.emplace(r,t,e,i)},e.prototype.emplace=function(t,e,i,r){var n=4*t;return this.uint32[2*t+0]=e,this.uint16[n+2]=i,this.uint16[n+3]=r,t},e}(Sn);Zn.prototype.bytesPerElement=8,Lr("StructArrayLayout1ul2ui8",Zn);var Gn=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.prototype)).constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)},e.prototype.emplaceBack=function(t,e){var i=this.length;return this.resize(i+1),this.emplace(i,t,e)},e.prototype.emplace=function(t,e,i){var r=2*t;return this.uint16[r+0]=e,this.uint16[r+1]=i,t},e}(Sn);Gn.prototype.bytesPerElement=4,Lr("StructArrayLayout2ui4",Gn);var Xn=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.prototype)).constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)},e.prototype.emplaceBack=function(t){var e=this.length;return this.resize(e+1),this.emplace(e,t)},e.prototype.emplace=function(t,e){return this.uint16[1*t+0]=e,t},e}(Sn);Xn.prototype.bytesPerElement=2,Lr("StructArrayLayout1ui2",Xn);var Hn=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.prototype)).constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)},e.prototype.emplaceBack=function(t,e,i,r){var n=this.length;return this.resize(n+1),this.emplace(n,t,e,i,r)},e.prototype.emplace=function(t,e,i,r,n){var o=4*t;return this.float32[o+0]=e,this.float32[o+1]=i,this.float32[o+2]=r,this.float32[o+3]=n,t},e}(Sn);Hn.prototype.bytesPerElement=16,Lr("StructArrayLayout4f16",Hn);var Wn=function(t){function e(){t.apply(this,arguments)}t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.prototype)).constructor=e;var i={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 i.anchorPointX.get=function(){return this._structArray.int16[this._pos2+0]},i.anchorPointY.get=function(){return this._structArray.int16[this._pos2+1]},i.x1.get=function(){return this._structArray.int16[this._pos2+2]},i.y1.get=function(){return this._structArray.int16[this._pos2+3]},i.x2.get=function(){return this._structArray.int16[this._pos2+4]},i.y2.get=function(){return this._structArray.int16[this._pos2+5]},i.featureIndex.get=function(){return this._structArray.uint32[this._pos4+3]},i.sourceLayerIndex.get=function(){return this._structArray.uint16[this._pos2+8]},i.bucketIndex.get=function(){return this._structArray.uint16[this._pos2+9]},i.anchorPoint.get=function(){return new n(this.anchorPointX,this.anchorPointY)},Object.defineProperties(e.prototype,i),e}(Tn);Wn.prototype.size=20;var Kn=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.prototype)).constructor=e,e.prototype.get=function(t){return new Wn(this,t)},e}(Ln);Lr("CollisionBoxArray",Kn);var Yn=function(t){function e(){t.apply(this,arguments)}t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.prototype)).constructor=e;var i={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 i.anchorX.get=function(){return this._structArray.int16[this._pos2+0]},i.anchorY.get=function(){return this._structArray.int16[this._pos2+1]},i.glyphStartIndex.get=function(){return this._structArray.uint16[this._pos2+2]},i.numGlyphs.get=function(){return this._structArray.uint16[this._pos2+3]},i.vertexStartIndex.get=function(){return this._structArray.uint32[this._pos4+2]},i.lineStartIndex.get=function(){return this._structArray.uint32[this._pos4+3]},i.lineLength.get=function(){return this._structArray.uint32[this._pos4+4]},i.segment.get=function(){return this._structArray.uint16[this._pos2+10]},i.lowerSize.get=function(){return this._structArray.uint16[this._pos2+11]},i.upperSize.get=function(){return this._structArray.uint16[this._pos2+12]},i.lineOffsetX.get=function(){return this._structArray.float32[this._pos4+7]},i.lineOffsetY.get=function(){return this._structArray.float32[this._pos4+8]},i.writingMode.get=function(){return this._structArray.uint8[this._pos1+36]},i.placedOrientation.get=function(){return this._structArray.uint8[this._pos1+37]},i.placedOrientation.set=function(t){this._structArray.uint8[this._pos1+37]=t},i.hidden.get=function(){return this._structArray.uint8[this._pos1+38]},i.hidden.set=function(t){this._structArray.uint8[this._pos1+38]=t},i.crossTileID.get=function(){return this._structArray.uint32[this._pos4+10]},i.crossTileID.set=function(t){this._structArray.uint32[this._pos4+10]=t},i.associatedIconIndex.get=function(){return this._structArray.int16[this._pos2+22]},Object.defineProperties(e.prototype,i),e}(Tn);Yn.prototype.size=48;var Jn=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.prototype)).constructor=e,e.prototype.get=function(t){return new Yn(this,t)},e}(Vn);Lr("PlacedSymbolArray",Jn);var Qn=function(t){function e(){t.apply(this,arguments)}t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.prototype)).constructor=e;var i={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 i.anchorX.get=function(){return this._structArray.int16[this._pos2+0]},i.anchorY.get=function(){return this._structArray.int16[this._pos2+1]},i.rightJustifiedTextSymbolIndex.get=function(){return this._structArray.int16[this._pos2+2]},i.centerJustifiedTextSymbolIndex.get=function(){return this._structArray.int16[this._pos2+3]},i.leftJustifiedTextSymbolIndex.get=function(){return this._structArray.int16[this._pos2+4]},i.verticalPlacedTextSymbolIndex.get=function(){return this._structArray.int16[this._pos2+5]},i.placedIconSymbolIndex.get=function(){return this._structArray.int16[this._pos2+6]},i.verticalPlacedIconSymbolIndex.get=function(){return this._structArray.int16[this._pos2+7]},i.key.get=function(){return this._structArray.uint16[this._pos2+8]},i.textBoxStartIndex.get=function(){return this._structArray.uint16[this._pos2+9]},i.textBoxEndIndex.get=function(){return this._structArray.uint16[this._pos2+10]},i.verticalTextBoxStartIndex.get=function(){return this._structArray.uint16[this._pos2+11]},i.verticalTextBoxEndIndex.get=function(){return this._structArray.uint16[this._pos2+12]},i.iconBoxStartIndex.get=function(){return this._structArray.uint16[this._pos2+13]},i.iconBoxEndIndex.get=function(){return this._structArray.uint16[this._pos2+14]},i.verticalIconBoxStartIndex.get=function(){return this._structArray.uint16[this._pos2+15]},i.verticalIconBoxEndIndex.get=function(){return this._structArray.uint16[this._pos2+16]},i.featureIndex.get=function(){return this._structArray.uint16[this._pos2+17]},i.numHorizontalGlyphVertices.get=function(){return this._structArray.uint16[this._pos2+18]},i.numVerticalGlyphVertices.get=function(){return this._structArray.uint16[this._pos2+19]},i.numIconVertices.get=function(){return this._structArray.uint16[this._pos2+20]},i.numVerticalIconVertices.get=function(){return this._structArray.uint16[this._pos2+21]},i.useRuntimeCollisionCircles.get=function(){return this._structArray.uint16[this._pos2+22]},i.crossTileID.get=function(){return this._structArray.uint32[this._pos4+12]},i.crossTileID.set=function(t){this._structArray.uint32[this._pos4+12]=t},i.textBoxScale.get=function(){return this._structArray.float32[this._pos4+13]},i.textOffset0.get=function(){return this._structArray.float32[this._pos4+14]},i.textOffset1.get=function(){return this._structArray.float32[this._pos4+15]},i.collisionCircleDiameter.get=function(){return this._structArray.float32[this._pos4+16]},Object.defineProperties(e.prototype,i),e}(Tn);Qn.prototype.size=68;var to=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.prototype)).constructor=e,e.prototype.get=function(t){return new Qn(this,t)},e}(Un);Lr("SymbolInstanceArray",to);var eo=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.prototype)).constructor=e,e.prototype.getoffsetX=function(t){return this.float32[1*t+0]},e}(qn);Lr("GlyphOffsetArray",eo);var io=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.prototype)).constructor=e,e.prototype.getx=function(t){return this.int16[3*t+0]},e.prototype.gety=function(t){return this.int16[3*t+1]},e.prototype.gettileUnitDistanceFromAnchor=function(t){return this.int16[3*t+2]},e}($n);Lr("SymbolLineVertexArray",io);var ro=function(t){function e(){t.apply(this,arguments)}t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.prototype)).constructor=e;var i={featureIndex:{configurable:!0},sourceLayerIndex:{configurable:!0},bucketIndex:{configurable:!0}};return i.featureIndex.get=function(){return this._structArray.uint32[this._pos4+0]},i.sourceLayerIndex.get=function(){return this._structArray.uint16[this._pos2+2]},i.bucketIndex.get=function(){return this._structArray.uint16[this._pos2+3]},Object.defineProperties(e.prototype,i),e}(Tn);ro.prototype.size=8;var no=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.prototype)).constructor=e,e.prototype.get=function(t){return new ro(this,t)},e}(Zn);Lr("FeatureIndexArray",no);var oo=En([{name:"a_pos",components:2,type:"Int16"}],4).members,ao=function(t){void 0===t&&(t=[]),this.segments=t};function so(t,e){return 256*(t=c(Math.floor(t),0,255))+c(Math.floor(e),0,255)}ao.prototype.prepareSegment=function(t,e,i,r){var n=this.segments[this.segments.length-1];return t>ao.MAX_VERTEX_ARRAY_LENGTH&&T("Max vertices per segment is "+ao.MAX_VERTEX_ARRAY_LENGTH+": bucket requested "+t),(!n||n.vertexLength+t>ao.MAX_VERTEX_ARRAY_LENGTH||n.sortKey!==r)&&(n={vertexOffset:e.length,primitiveOffset:i.length,vertexLength:0,primitiveLength:0},void 0!==r&&(n.sortKey=r),this.segments.push(n)),n},ao.prototype.get=function(){return this.segments},ao.prototype.destroy=function(){for(var t=0,e=this.segments;t<e.length;t+=1){var i=e[t];for(var r in i.vaos)i.vaos[r].destroy()}},ao.simpleSegment=function(t,e,i,r){return new ao([{vertexOffset:t,primitiveOffset:e,vertexLength:i,primitiveLength:r,vaos:{},sortKey:0}])},ao.MAX_VERTEX_ARRAY_LENGTH=Math.pow(2,16)-1,Lr("SegmentVector",ao);var lo=En([{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"}]),uo=e((function(t){t.exports=function(t,e){var i,r,n,o,a,s,l,u;for(r=t.length-(i=3&t.length),n=e,a=3432918353,s=461845907,u=0;u<r;)l=255&t.charCodeAt(u)|(255&t.charCodeAt(++u))<<8|(255&t.charCodeAt(++u))<<16|(255&t.charCodeAt(++u))<<24,++u,n=27492+(65535&(o=5*(65535&(n=(n^=l=(65535&(l=(l=(65535&l)*a+(((l>>>16)*a&65535)<<16)&4294967295)<<15|l>>>17))*s+(((l>>>16)*s&65535)<<16)&4294967295)<<13|n>>>19))+((5*(n>>>16)&65535)<<16)&4294967295))+((58964+(o>>>16)&65535)<<16);switch(l=0,i){case 3:l^=(255&t.charCodeAt(u+2))<<16;case 2:l^=(255&t.charCodeAt(u+1))<<8;case 1:n^=l=(65535&(l=(l=(65535&(l^=255&t.charCodeAt(u)))*a+(((l>>>16)*a&65535)<<16)&4294967295)<<15|l>>>17))*s+(((l>>>16)*s&65535)<<16)&4294967295}return n^=t.length,n=2246822507*(65535&(n^=n>>>16))+((2246822507*(n>>>16)&65535)<<16)&4294967295,n=3266489909*(65535&(n^=n>>>13))+((3266489909*(n>>>16)&65535)<<16)&4294967295,(n^=n>>>16)>>>0}})),co=e((function(t){t.exports=function(t,e){for(var i,r=t.length,n=e^r,o=0;r>=4;)i=1540483477*(65535&(i=255&t.charCodeAt(o)|(255&t.charCodeAt(++o))<<8|(255&t.charCodeAt(++o))<<16|(255&t.charCodeAt(++o))<<24))+((1540483477*(i>>>16)&65535)<<16),n=1540483477*(65535&n)+((1540483477*(n>>>16)&65535)<<16)^(i=1540483477*(65535&(i^=i>>>24))+((1540483477*(i>>>16)&65535)<<16)),r-=4,++o;switch(r){case 3:n^=(255&t.charCodeAt(o+2))<<16;case 2:n^=(255&t.charCodeAt(o+1))<<8;case 1:n=1540483477*(65535&(n^=255&t.charCodeAt(o)))+((1540483477*(n>>>16)&65535)<<16)}return n=1540483477*(65535&(n^=n>>>13))+((1540483477*(n>>>16)&65535)<<16),(n^=n>>>15)>>>0}})),po=uo,ho=co;po.murmur3=uo,po.murmur2=ho;var fo=function(){this.ids=[],this.positions=[],this.indexed=!1};fo.prototype.add=function(t,e,i,r){this.ids.push(vo(t)),this.positions.push(e,i,r)},fo.prototype.getPositions=function(t){for(var e=vo(t),i=0,r=this.ids.length-1;i<r;){var n=i+r>>1;this.ids[n]>=e?r=n:i=n+1}for(var o=[];this.ids[i]===e;)o.push({index:this.positions[3*i],start:this.positions[3*i+1],end:this.positions[3*i+2]}),i++;return o},fo.serialize=function(t,e){var i=new Float64Array(t.ids),r=new Uint32Array(t.positions);return function t(e,i,r,n){for(;r<n;){for(var o=e[r+n>>1],a=r-1,s=n+1;;){do{a++}while(e[a]<o);do{s--}while(e[s]>o);if(a>=s)break;yo(e,a,s),yo(i,3*a,3*s),yo(i,3*a+1,3*s+1),yo(i,3*a+2,3*s+2)}s-r<n-s?(t(e,i,r,s),r=s+1):(t(e,i,s+1,n),n=s)}}(i,r,0,i.length-1),e&&e.push(i.buffer,r.buffer),{ids:i,positions:r}},fo.deserialize=function(t){var e=new fo;return e.ids=t.ids,e.positions=t.positions,e.indexed=!0,e};var mo=Math.pow(2,53)-1;function vo(t){var e=+t;return!isNaN(e)&&e<=mo?e:po(String(t))}function yo(t,e,i){var r=t[e];t[e]=t[i],t[i]=r}Lr("FeaturePositionMap",fo);var go=function(t,e){this.gl=t.gl,this.location=e},_o=function(t){function e(e,i){t.call(this,e,i),this.current=0}return t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.prototype)).constructor=e,e.prototype.set=function(t){this.current!==t&&(this.current=t,this.gl.uniform1i(this.location,t))},e}(go),xo=function(t){function e(e,i){t.call(this,e,i),this.current=0}return t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.prototype)).constructor=e,e.prototype.set=function(t){this.current!==t&&(this.current=t,this.gl.uniform1f(this.location,t))},e}(go),bo=function(t){function e(e,i){t.call(this,e,i),this.current=[0,0]}return t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.prototype)).constructor=e,e.prototype.set=function(t){t[0]===this.current[0]&&t[1]===this.current[1]||(this.current=t,this.gl.uniform2f(this.location,t[0],t[1]))},e}(go),wo=function(t){function e(e,i){t.call(this,e,i),this.current=[0,0,0]}return t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.prototype)).constructor=e,e.prototype.set=function(t){t[0]===this.current[0]&&t[1]===this.current[1]&&t[2]===this.current[2]||(this.current=t,this.gl.uniform3f(this.location,t[0],t[1],t[2]))},e}(go),To=function(t){function e(e,i){t.call(this,e,i),this.current=[0,0,0,0]}return t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.prototype)).constructor=e,e.prototype.set=function(t){t[0]===this.current[0]&&t[1]===this.current[1]&&t[2]===this.current[2]&&t[3]===this.current[3]||(this.current=t,this.gl.uniform4f(this.location,t[0],t[1],t[2],t[3]))},e}(go),So=function(t){function e(e,i){t.call(this,e,i),this.current=Qt.transparent}return t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.prototype)).constructor=e,e.prototype.set=function(t){t.r===this.current.r&&t.g===this.current.g&&t.b===this.current.b&&t.a===this.current.a||(this.current=t,this.gl.uniform4f(this.location,t.r,t.g,t.b,t.a))},e}(go),Eo=new Float32Array(16),Co=function(t){function e(e,i){t.call(this,e,i),this.current=Eo}return t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.prototype)).constructor=e,e.prototype.set=function(t){if(t[12]!==this.current[12]||t[0]!==this.current[0])return this.current=t,void this.gl.uniformMatrix4fv(this.location,!1,t);for(var e=1;e<16;e++)if(t[e]!==this.current[e]){this.current=t,this.gl.uniformMatrix4fv(this.location,!1,t);break}},e}(go);function ko(t){return[so(255*t.r,255*t.g),so(255*t.b,255*t.a)]}var Ao=function(t,e,i){this.value=t,this.uniformNames=e.map((function(t){return"u_"+t})),this.type=i};Ao.prototype.setUniform=function(t,e,i){t.set(i.constantOr(this.value))},Ao.prototype.getBinding=function(t,e,i){return"color"===this.type?new So(t,e):new xo(t,e)};var Po=function(t,e){this.uniformNames=e.map((function(t){return"u_"+t})),this.patternFrom=null,this.patternTo=null,this.pixelRatioFrom=1,this.pixelRatioTo=1};Po.prototype.setConstantPatternPositions=function(t,e){this.pixelRatioFrom=e.pixelRatio,this.pixelRatioTo=t.pixelRatio,this.patternFrom=e.tlbr,this.patternTo=t.tlbr},Po.prototype.setUniform=function(t,e,i,r){var n="u_pattern_to"===r?this.patternTo:"u_pattern_from"===r?this.patternFrom:"u_pixel_ratio_to"===r?this.pixelRatioTo:"u_pixel_ratio_from"===r?this.pixelRatioFrom:null;n&&t.set(n)},Po.prototype.getBinding=function(t,e,i){return"u_pattern"===i.substr(0,9)?new To(t,e):new xo(t,e)};var Io=function(t,e,i,r){this.expression=t,this.type=i,this.maxValue=0,this.paintVertexAttributes=e.map((function(t){return{name:"a_"+t,type:"Float32",components:"color"===i?2:1,offset:0}})),this.paintVertexArray=new r};Io.prototype.populatePaintArray=function(t,e,i,r,n){var o=this.paintVertexArray.length,a=this.expression.evaluate(new an(0),e,{},r,[],n);this.paintVertexArray.resize(t),this._setPaintValue(o,t,a)},Io.prototype.updatePaintArray=function(t,e,i,r){var n=this.expression.evaluate({zoom:0},i,r);this._setPaintValue(t,e,n)},Io.prototype._setPaintValue=function(t,e,i){if("color"===this.type)for(var r=ko(i),n=t;n<e;n++)this.paintVertexArray.emplace(n,r[0],r[1]);else{for(var o=t;o<e;o++)this.paintVertexArray.emplace(o,i);this.maxValue=Math.max(this.maxValue,Math.abs(i))}},Io.prototype.upload=function(t){this.paintVertexArray&&this.paintVertexArray.arrayBuffer&&(this.paintVertexBuffer&&this.paintVertexBuffer.buffer?this.paintVertexBuffer.updateData(this.paintVertexArray):this.paintVertexBuffer=t.createVertexBuffer(this.paintVertexArray,this.paintVertexAttributes,this.expression.isStateDependent))},Io.prototype.destroy=function(){this.paintVertexBuffer&&this.paintVertexBuffer.destroy()};var Mo=function(t,e,i,r,n,o){this.expression=t,this.uniformNames=e.map((function(t){return"u_"+t+"_t"})),this.type=i,this.useIntegerZoom=r,this.zoom=n,this.maxValue=0,this.paintVertexAttributes=e.map((function(t){return{name:"a_"+t,type:"Float32",components:"color"===i?4:2,offset:0}})),this.paintVertexArray=new o};Mo.prototype.populatePaintArray=function(t,e,i,r,n){var o=this.expression.evaluate(new an(this.zoom),e,{},r,[],n),a=this.expression.evaluate(new an(this.zoom+1),e,{},r,[],n),s=this.paintVertexArray.length;this.paintVertexArray.resize(t),this._setPaintValue(s,t,o,a)},Mo.prototype.updatePaintArray=function(t,e,i,r){var n=this.expression.evaluate({zoom:this.zoom},i,r),o=this.expression.evaluate({zoom:this.zoom+1},i,r);this._setPaintValue(t,e,n,o)},Mo.prototype._setPaintValue=function(t,e,i,r){if("color"===this.type)for(var n=ko(i),o=ko(r),a=t;a<e;a++)this.paintVertexArray.emplace(a,n[0],n[1],o[0],o[1]);else{for(var s=t;s<e;s++)this.paintVertexArray.emplace(s,i,r);this.maxValue=Math.max(this.maxValue,Math.abs(i),Math.abs(r))}},Mo.prototype.upload=function(t){this.paintVertexArray&&this.paintVertexArray.arrayBuffer&&(this.paintVertexBuffer&&this.paintVertexBuffer.buffer?this.paintVertexBuffer.updateData(this.paintVertexArray):this.paintVertexBuffer=t.createVertexBuffer(this.paintVertexArray,this.paintVertexAttributes,this.expression.isStateDependent))},Mo.prototype.destroy=function(){this.paintVertexBuffer&&this.paintVertexBuffer.destroy()},Mo.prototype.setUniform=function(t,e){var i=this.useIntegerZoom?Math.floor(e.zoom):e.zoom,r=c(this.expression.interpolationFactor(i,this.zoom,this.zoom+1),0,1);t.set(r)},Mo.prototype.getBinding=function(t,e,i){return new xo(t,e)};var zo=function(t,e,i,r,n,o){this.expression=t,this.type=e,this.useIntegerZoom=i,this.zoom=r,this.layerId=o,this.zoomInPaintVertexArray=new n,this.zoomOutPaintVertexArray=new n};zo.prototype.populatePaintArray=function(t,e,i){var r=this.zoomInPaintVertexArray.length;this.zoomInPaintVertexArray.resize(t),this.zoomOutPaintVertexArray.resize(t),this._setPaintValues(r,t,e.patterns&&e.patterns[this.layerId],i)},zo.prototype.updatePaintArray=function(t,e,i,r,n){this._setPaintValues(t,e,i.patterns&&i.patterns[this.layerId],n)},zo.prototype._setPaintValues=function(t,e,i,r){if(r&&i){var n=r[i.min],o=r[i.mid],a=r[i.max];if(n&&o&&a)for(var s=t;s<e;s++)this.zoomInPaintVertexArray.emplace(s,o.tl[0],o.tl[1],o.br[0],o.br[1],n.tl[0],n.tl[1],n.br[0],n.br[1],o.pixelRatio,n.pixelRatio),this.zoomOutPaintVertexArray.emplace(s,o.tl[0],o.tl[1],o.br[0],o.br[1],a.tl[0],a.tl[1],a.br[0],a.br[1],o.pixelRatio,a.pixelRatio)}},zo.prototype.upload=function(t){this.zoomInPaintVertexArray&&this.zoomInPaintVertexArray.arrayBuffer&&this.zoomOutPaintVertexArray&&this.zoomOutPaintVertexArray.arrayBuffer&&(this.zoomInPaintVertexBuffer=t.createVertexBuffer(this.zoomInPaintVertexArray,lo.members,this.expression.isStateDependent),this.zoomOutPaintVertexBuffer=t.createVertexBuffer(this.zoomOutPaintVertexArray,lo.members,this.expression.isStateDependent))},zo.prototype.destroy=function(){this.zoomOutPaintVertexBuffer&&this.zoomOutPaintVertexBuffer.destroy(),this.zoomInPaintVertexBuffer&&this.zoomInPaintVertexBuffer.destroy()};var Do=function(t,e,i){this.binders={},this._buffers=[];var r=[];for(var n in t.paint._values)if(i(n)){var o=t.paint.get(n);if(o instanceof fn&&zi(o.property.specification)){var a=Ro(n,t.type),s=o.value,l=o.property.specification.type,u=o.property.useIntegerZoom,c=o.property.specification["property-type"],p="cross-faded"===c||"cross-faded-data-driven"===c;if("constant"===s.kind)this.binders[n]=p?new Po(s.value,a):new Ao(s.value,a,l),r.push("/u_"+n);else if("source"===s.kind||p){var h=Lo(n,l,"source");this.binders[n]=p?new zo(s,l,u,e,h,t.id):new Io(s,a,l,h),r.push("/a_"+n)}else{var f=Lo(n,l,"composite");this.binders[n]=new Mo(s,a,l,u,e,f),r.push("/z_"+n)}}}this.cacheKey=r.sort().join("")};Do.prototype.getMaxValue=function(t){var e=this.binders[t];return e instanceof Io||e instanceof Mo?e.maxValue:0},Do.prototype.populatePaintArrays=function(t,e,i,r,n){for(var o in this.binders){var a=this.binders[o];(a instanceof Io||a instanceof Mo||a instanceof zo)&&a.populatePaintArray(t,e,i,r,n)}},Do.prototype.setConstantPatternPositions=function(t,e){for(var i in this.binders){var r=this.binders[i];r instanceof Po&&r.setConstantPatternPositions(t,e)}},Do.prototype.updatePaintArrays=function(t,e,i,r,n){var o=!1;for(var a in t)for(var s=0,l=e.getPositions(a);s<l.length;s+=1){var u=l[s],c=i.feature(u.index);for(var p in this.binders){var h=this.binders[p];if((h instanceof Io||h instanceof Mo||h instanceof zo)&&!0===h.expression.isStateDependent){var f=r.paint.get(p);h.expression=f.value,h.updatePaintArray(u.start,u.end,c,t[a],n),o=!0}}}return o},Do.prototype.defines=function(){var t=[];for(var e in this.binders){var i=this.binders[e];(i instanceof Ao||i instanceof Po)&&t.push.apply(t,i.uniformNames.map((function(t){return"#define HAS_UNIFORM_"+t})))}return t},Do.prototype.getBinderAttributes=function(){var t=[];for(var e in this.binders){var i=this.binders[e];if(i instanceof Io||i instanceof Mo)for(var r=0;r<i.paintVertexAttributes.length;r++)t.push(i.paintVertexAttributes[r].name);else if(i instanceof zo)for(var n=0;n<lo.members.length;n++)t.push(lo.members[n].name)}return t},Do.prototype.getBinderUniforms=function(){var t=[];for(var e in this.binders){var i=this.binders[e];if(i instanceof Ao||i instanceof Po||i instanceof Mo)for(var r=0,n=i.uniformNames;r<n.length;r+=1)t.push(n[r])}return t},Do.prototype.getPaintVertexBuffers=function(){return this._buffers},Do.prototype.getUniforms=function(t,e){var i=[];for(var r in this.binders){var n=this.binders[r];if(n instanceof Ao||n instanceof Po||n instanceof Mo)for(var o=0,a=n.uniformNames;o<a.length;o+=1){var s=a[o];if(e[s]){var l=n.getBinding(t,e[s],s);i.push({name:s,property:r,binding:l})}}}return i},Do.prototype.setUniforms=function(t,e,i,r){for(var n=0,o=e;n<o.length;n+=1){var a=o[n],s=a.name,l=a.property;this.binders[l].setUniform(a.binding,r,i.get(l),s)}},Do.prototype.updatePaintBuffers=function(t){for(var e in this._buffers=[],this.binders){var i=this.binders[e];if(t&&i instanceof zo){var r=2===t.fromScale?i.zoomInPaintVertexBuffer:i.zoomOutPaintVertexBuffer;r&&this._buffers.push(r)}else(i instanceof Io||i instanceof Mo)&&i.paintVertexBuffer&&this._buffers.push(i.paintVertexBuffer)}},Do.prototype.upload=function(t){for(var e in this.binders){var i=this.binders[e];(i instanceof Io||i instanceof Mo||i instanceof zo)&&i.upload(t)}this.updatePaintBuffers()},Do.prototype.destroy=function(){for(var t in this.binders){var e=this.binders[t];(e instanceof Io||e instanceof Mo||e instanceof zo)&&e.destroy()}};var Oo=function(t,e,i){void 0===i&&(i=function(){return!0}),this.programConfigurations={};for(var r=0,n=t;r<n.length;r+=1){var o=n[r];this.programConfigurations[o.id]=new Do(o,e,i)}this.needsUpload=!1,this._featureMap=new fo,this._bufferOffset=0};function Ro(t,e){return{"text-opacity":["opacity"],"icon-opacity":["opacity"],"text-color":["fill_color"],"icon-color":["fill_color"],"text-halo-color":["halo_color"],"icon-halo-color":["halo_color"],"text-halo-blur":["halo_blur"],"icon-halo-blur":["halo_blur"],"text-halo-width":["halo_width"],"icon-halo-width":["halo_width"],"line-gap-width":["gapwidth"],"line-pattern":["pattern_to","pattern_from","pixel_ratio_to","pixel_ratio_from"],"fill-pattern":["pattern_to","pattern_from","pixel_ratio_to","pixel_ratio_from"],"fill-extrusion-pattern":["pattern_to","pattern_from","pixel_ratio_to","pixel_ratio_from"]}[t]||[t.replace(e+"-","").replace(/-/g,"_")]}function Lo(t,e,i){var r={color:{source:Mn,composite:Hn},number:{source:qn,composite:Mn}},n=function(t){return{"line-pattern":{source:zn,composite:zn},"fill-pattern":{source:zn,composite:zn},"fill-extrusion-pattern":{source:zn,composite:zn}}[t]}(t);return n&&n[i]||r[e][i]}Oo.prototype.populatePaintArrays=function(t,e,i,r,n,o){for(var a in this.programConfigurations)this.programConfigurations[a].populatePaintArrays(t,e,r,n,o);void 0!==e.id&&this._featureMap.add(e.id,i,this._bufferOffset,t),this._bufferOffset=t,this.needsUpload=!0},Oo.prototype.updatePaintArrays=function(t,e,i,r){for(var n=0,o=i;n<o.length;n+=1){var a=o[n];this.needsUpload=this.programConfigurations[a.id].updatePaintArrays(t,this._featureMap,e,a,r)||this.needsUpload}},Oo.prototype.get=function(t){return this.programConfigurations[t]},Oo.prototype.upload=function(t){if(this.needsUpload){for(var e in this.programConfigurations)this.programConfigurations[e].upload(t);this.needsUpload=!1}},Oo.prototype.destroy=function(){for(var t in this.programConfigurations)this.programConfigurations[t].destroy()},Lr("ConstantBinder",Ao),Lr("CrossFadedConstantBinder",Po),Lr("SourceExpressionBinder",Io),Lr("CrossFadedCompositeBinder",zo),Lr("CompositeExpressionBinder",Mo),Lr("ProgramConfiguration",Do,{omit:["_buffers"]}),Lr("ProgramConfigurationSet",Oo);var Fo=Math.pow(2,14)-1,Bo=-Fo-1;function No(t){for(var e=8192/t.extent,i=t.loadGeometry(),r=0;r<i.length;r++)for(var n=i[r],o=0;o<n.length;o++){var a=n[o],s=Math.round(a.x*e),l=Math.round(a.y*e);a.x=c(s,Bo,Fo),a.y=c(l,Bo,Fo),(s<a.x||s>a.x+1||l<a.y||l>a.y+1)&&T("Geometry exceeds allowed extent, reduce your vector tile buffer size")}return i}function jo(t,e,i,r,n){t.emplaceBack(2*e+(r+1)/2,2*i+(n+1)/2)}var Vo=function(t){this.zoom=t.zoom,this.overscaling=t.overscaling,this.layers=t.layers,this.layerIds=this.layers.map((function(t){return t.id})),this.index=t.index,this.hasPattern=!1,this.layoutVertexArray=new kn,this.indexArray=new jn,this.segments=new ao,this.programConfigurations=new Oo(t.layers,t.zoom),this.stateDependentLayerIds=this.layers.filter((function(t){return t.isStateDependent()})).map((function(t){return t.id}))};function Uo(t,e){for(var i=0;i<t.length;i++)if(Yo(e,t[i]))return!0;for(var r=0;r<e.length;r++)if(Yo(t,e[r]))return!0;return!!Go(t,e)}function qo(t,e,i){return!!Yo(t,e)||!!Ho(e,t,i)}function $o(t,e){if(1===t.length)return Ko(e,t[0]);for(var i=0;i<e.length;i++)for(var r=e[i],n=0;n<r.length;n++)if(Yo(t,r[n]))return!0;for(var o=0;o<t.length;o++)if(Ko(e,t[o]))return!0;for(var a=0;a<e.length;a++)if(Go(t,e[a]))return!0;return!1}function Zo(t,e,i){if(t.length>1){if(Go(t,e))return!0;for(var r=0;r<e.length;r++)if(Ho(e[r],t,i))return!0}for(var n=0;n<t.length;n++)if(Ho(t[n],e,i))return!0;return!1}function Go(t,e){if(0===t.length||0===e.length)return!1;for(var i=0;i<t.length-1;i++)for(var r=t[i],n=t[i+1],o=0;o<e.length-1;o++)if(Xo(r,n,e[o],e[o+1]))return!0;return!1}function Xo(t,e,i,r){return S(t,i,r)!==S(e,i,r)&&S(t,e,i)!==S(t,e,r)}function Ho(t,e,i){var r=i*i;if(1===e.length)return t.distSqr(e[0])<r;for(var n=1;n<e.length;n++)if(Wo(t,e[n-1],e[n])<r)return!0;return!1}function Wo(t,e,i){var r=e.distSqr(i);if(0===r)return t.distSqr(e);var n=((t.x-e.x)*(i.x-e.x)+(t.y-e.y)*(i.y-e.y))/r;return t.distSqr(n<0?e:n>1?i:i.sub(e)._mult(n)._add(e))}function Ko(t,e){for(var i,r,n,o=!1,a=0;a<t.length;a++)for(var s=0,l=(i=t[a]).length-1;s<i.length;l=s++)(r=i[s]).y>e.y!=(n=i[l]).y>e.y&&e.x<(n.x-r.x)*(e.y-r.y)/(n.y-r.y)+r.x&&(o=!o);return o}function Yo(t,e){for(var i=!1,r=0,n=t.length-1;r<t.length;n=r++){var o=t[r],a=t[n];o.y>e.y!=a.y>e.y&&e.x<(a.x-o.x)*(e.y-o.y)/(a.y-o.y)+o.x&&(i=!i)}return i}function Jo(t,e,i){var r=i[0],n=i[2];if(t.x<r.x&&e.x<r.x||t.x>n.x&&e.x>n.x||t.y<r.y&&e.y<r.y||t.y>n.y&&e.y>n.y)return!1;var o=S(t,e,i[0]);return o!==S(t,e,i[1])||o!==S(t,e,i[2])||o!==S(t,e,i[3])}function Qo(t,e,i){var r=e.paint.get(t).value;return"constant"===r.kind?r.value:i.programConfigurations.get(e.id).getMaxValue(t)}function ta(t){return Math.sqrt(t[0]*t[0]+t[1]*t[1])}function ea(t,e,i,r,o){if(!e[0]&&!e[1])return t;var a=n.convert(e)._mult(o);"viewport"===i&&a._rotate(-r);for(var s=[],l=0;l<t.length;l++)s.push(t[l].sub(a));return s}Vo.prototype.populate=function(t,e,i){var r=this.layers[0],n=[],o=null;"circle"===r.type&&(o=r.layout.get("circle-sort-key"));for(var a=0,s=t;a<s.length;a+=1){var l=s[a],u=l.feature,c=l.id,p=l.index,h=l.sourceLayerIndex,f=this.layers[0]._featureFilter.needGeometry,d={type:u.type,id:c,properties:u.properties,geometry:f?No(u):[]};if(this.layers[0]._featureFilter.filter(new an(this.zoom),d,i)){f||(d.geometry=No(u));var m=o?o.evaluate(d,{},i):void 0;n.push({id:c,properties:u.properties,type:u.type,sourceLayerIndex:h,index:p,geometry:d.geometry,patterns:{},sortKey:m})}}o&&n.sort((function(t,e){return t.sortKey-e.sortKey}));for(var v=0,y=n;v<y.length;v+=1){var g=y[v],_=g.geometry,x=g.index,b=g.sourceLayerIndex,w=t[x].feature;this.addFeature(g,_,x,i),e.featureIndex.insert(w,_,x,b,this.index)}},Vo.prototype.update=function(t,e,i){this.stateDependentLayers.length&&this.programConfigurations.updatePaintArrays(t,e,this.stateDependentLayers,i)},Vo.prototype.isEmpty=function(){return 0===this.layoutVertexArray.length},Vo.prototype.uploadPending=function(){return!this.uploaded||this.programConfigurations.needsUpload},Vo.prototype.upload=function(t){this.uploaded||(this.layoutVertexBuffer=t.createVertexBuffer(this.layoutVertexArray,oo),this.indexBuffer=t.createIndexBuffer(this.indexArray)),this.programConfigurations.upload(t),this.uploaded=!0},Vo.prototype.destroy=function(){this.layoutVertexBuffer&&(this.layoutVertexBuffer.destroy(),this.indexBuffer.destroy(),this.programConfigurations.destroy(),this.segments.destroy())},Vo.prototype.addFeature=function(t,e,i,r){for(var n=0,o=e;n<o.length;n+=1)for(var a=0,s=o[n];a<s.length;a+=1){var l=s[a],u=l.x,c=l.y;if(!(u<0||u>=8192||c<0||c>=8192)){var p=this.segments.prepareSegment(4,this.layoutVertexArray,this.indexArray,t.sortKey),h=p.vertexLength;jo(this.layoutVertexArray,u,c,-1,-1),jo(this.layoutVertexArray,u,c,1,-1),jo(this.layoutVertexArray,u,c,1,1),jo(this.layoutVertexArray,u,c,-1,1),this.indexArray.emplaceBack(h,h+1,h+2),this.indexArray.emplaceBack(h,h+3,h+2),p.vertexLength+=4,p.primitiveLength+=2}}this.programConfigurations.populatePaintArrays(this.layoutVertexArray.length,t,i,{},r)},Lr("CircleBucket",Vo,{omit:["layers"]});var ia=new xn({"circle-sort-key":new vn(At.layout_circle["circle-sort-key"])}),ra={paint:new xn({"circle-radius":new vn(At.paint_circle["circle-radius"]),"circle-color":new vn(At.paint_circle["circle-color"]),"circle-blur":new vn(At.paint_circle["circle-blur"]),"circle-opacity":new vn(At.paint_circle["circle-opacity"]),"circle-translate":new mn(At.paint_circle["circle-translate"]),"circle-translate-anchor":new mn(At.paint_circle["circle-translate-anchor"]),"circle-pitch-scale":new mn(At.paint_circle["circle-pitch-scale"]),"circle-pitch-alignment":new mn(At.paint_circle["circle-pitch-alignment"]),"circle-stroke-width":new vn(At.paint_circle["circle-stroke-width"]),"circle-stroke-color":new vn(At.paint_circle["circle-stroke-color"]),"circle-stroke-opacity":new vn(At.paint_circle["circle-stroke-opacity"])}),layout:ia},na="undefined"!=typeof Float32Array?Float32Array:Array;function oa(t){return t[0]=1,t[1]=0,t[2]=0,t[3]=0,t[4]=0,t[5]=1,t[6]=0,t[7]=0,t[8]=0,t[9]=0,t[10]=1,t[11]=0,t[12]=0,t[13]=0,t[14]=0,t[15]=1,t}function aa(t,e,i){var r=e[0],n=e[1],o=e[2],a=e[3],s=e[4],l=e[5],u=e[6],c=e[7],p=e[8],h=e[9],f=e[10],d=e[11],m=e[12],v=e[13],y=e[14],g=e[15],_=i[0],x=i[1],b=i[2],w=i[3];return t[0]=_*r+x*s+b*p+w*m,t[1]=_*n+x*l+b*h+w*v,t[2]=_*o+x*u+b*f+w*y,t[3]=_*a+x*c+b*d+w*g,t[4]=(_=i[4])*r+(x=i[5])*s+(b=i[6])*p+(w=i[7])*m,t[5]=_*n+x*l+b*h+w*v,t[6]=_*o+x*u+b*f+w*y,t[7]=_*a+x*c+b*d+w*g,t[8]=(_=i[8])*r+(x=i[9])*s+(b=i[10])*p+(w=i[11])*m,t[9]=_*n+x*l+b*h+w*v,t[10]=_*o+x*u+b*f+w*y,t[11]=_*a+x*c+b*d+w*g,t[12]=(_=i[12])*r+(x=i[13])*s+(b=i[14])*p+(w=i[15])*m,t[13]=_*n+x*l+b*h+w*v,t[14]=_*o+x*u+b*f+w*y,t[15]=_*a+x*c+b*d+w*g,t}Math.hypot||(Math.hypot=function(){for(var t=arguments,e=0,i=arguments.length;i--;)e+=t[i]*t[i];return Math.sqrt(e)});var sa,la=aa;function ua(t,e,i){var r=e[0],n=e[1],o=e[2],a=e[3];return t[0]=i[0]*r+i[4]*n+i[8]*o+i[12]*a,t[1]=i[1]*r+i[5]*n+i[9]*o+i[13]*a,t[2]=i[2]*r+i[6]*n+i[10]*o+i[14]*a,t[3]=i[3]*r+i[7]*n+i[11]*o+i[15]*a,t}sa=new na(3),na!=Float32Array&&(sa[0]=0,sa[1]=0,sa[2]=0),function(){var t=new na(4);na!=Float32Array&&(t[0]=0,t[1]=0,t[2]=0,t[3]=0)}();var ca=(function(){var t=new na(2);na!=Float32Array&&(t[0]=0,t[1]=0)}(),function(t){function e(e){t.call(this,e,ra)}return t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.prototype)).constructor=e,e.prototype.createBucket=function(t){return new Vo(t)},e.prototype.queryRadius=function(t){var e=t;return Qo("circle-radius",this,e)+Qo("circle-stroke-width",this,e)+ta(this.paint.get("circle-translate"))},e.prototype.queryIntersectsFeature=function(t,e,i,r,n,o,a,s){for(var l=ea(t,this.paint.get("circle-translate"),this.paint.get("circle-translate-anchor"),o.angle,a),u=this.paint.get("circle-radius").evaluate(e,i)+this.paint.get("circle-stroke-width").evaluate(e,i),c="map"===this.paint.get("circle-pitch-alignment"),p=c?l:function(t,e){return t.map((function(t){return pa(t,e)}))}(l,s),h=c?u*a:u,f=0,d=r;f<d.length;f+=1)for(var m=0,v=d[f];m<v.length;m+=1){var 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0===this.layoutVertexArray.length},os.prototype.uploadPending=function(){return!this.uploaded||this.programConfigurations.needsUpload},os.prototype.upload=function(t){this.uploaded||(this.layoutVertexBuffer=t.createVertexBuffer(this.layoutVertexArray,Ta),this.indexBuffer=t.createIndexBuffer(this.indexArray),this.indexBuffer2=t.createIndexBuffer(this.indexArray2)),this.programConfigurations.upload(t),this.uploaded=!0},os.prototype.destroy=function(){this.layoutVertexBuffer&&(this.layoutVertexBuffer.destroy(),this.indexBuffer.destroy(),this.indexBuffer2.destroy(),this.programConfigurations.destroy(),this.segments.destroy(),this.segments2.destroy())},os.prototype.addFeature=function(t,e,i,r,n){for(var o=0,a=es(e,500);o<a.length;o+=1){for(var s=a[o],l=0,u=0,c=s;u<c.length;u+=1)l+=c[u].length;for(var p=this.segments.prepareSegment(l,this.layoutVertexArray,this.indexArray),h=p.vertexLength,f=[],d=[],m=0,v=s;m<v.length;m+=1){var y=v[m];if(0!==y.length){y!==s[0]&&d.push(f.length/2);var g=this.segments2.prepareSegment(y.length,this.layoutVertexArray,this.indexArray2),_=g.vertexLength;this.layoutVertexArray.emplaceBack(y[0].x,y[0].y),this.indexArray2.emplaceBack(_+y.length-1,_),f.push(y[0].x),f.push(y[0].y);for(var x=1;x<y.length;x++)this.layoutVertexArray.emplaceBack(y[x].x,y[x].y),this.indexArray2.emplaceBack(_+x-1,_+x),f.push(y[x].x),f.push(y[x].y);g.vertexLength+=y.length,g.primitiveLength+=y.length}}for(var b=Sa(f,d),w=0;w<b.length;w+=3)this.indexArray.emplaceBack(h+b[w],h+b[w+1],h+b[w+2]);p.vertexLength+=l,p.primitiveLength+=b.length/3}this.programConfigurations.populatePaintArrays(this.layoutVertexArray.length,t,i,n,r)},Lr("FillBucket",os,{omit:["layers","patternFeatures"]});var as=new xn({"fill-sort-key":new vn(At.layout_fill["fill-sort-key"])}),ss={paint:new xn({"fill-antialias":new mn(At.paint_fill["fill-antialias"]),"fill-opacity":new vn(At.paint_fill["fill-opacity"]),"fill-color":new vn(At.paint_fill["fill-color"]),"fill-outline-color":new vn(At.paint_fill["fill-outline-color"]),"fill-translate":new mn(At.paint_fill["fill-translate"]),"fill-translate-anchor":new mn(At.paint_fill["fill-translate-anchor"]),"fill-pattern":new yn(At.paint_fill["fill-pattern"])}),layout:as},ls=function(t){function e(e){t.call(this,e,ss)}return t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.prototype)).constructor=e,e.prototype.recalculate=function(e,i){t.prototype.recalculate.call(this,e,i);var r=this.paint._values["fill-outline-color"];"constant"===r.value.kind&&void 0===r.value.value&&(this.paint._values["fill-outline-color"]=this.paint._values["fill-color"])},e.prototype.createBucket=function(t){return new os(t)},e.prototype.queryRadius=function(){return ta(this.paint.get("fill-translate"))},e.prototype.queryIntersectsFeature=function(t,e,i,r,n,o,a){return $o(ea(t,this.paint.get("fill-translate"),this.paint.get("fill-translate-anchor"),o.angle,a),r)},e.prototype.isTileClipped=function(){return!0},e}(bn),us=En([{name:"a_pos",components:2,type:"Int16"},{name:"a_normal_ed",components:4,type:"Int16"}],4).members,cs=ps;function ps(t,e,i,r,n){this.properties={},this.extent=i,this.type=0,this._pbf=t,this._geometry=-1,this._keys=r,this._values=n,t.readFields(hs,this,e)}function hs(t,e,i){1==t?e.id=i.readVarint():2==t?function(t,e){for(var i=t.readVarint()+t.pos;t.pos<i;){var r=e._keys[t.readVarint()],n=e._values[t.readVarint()];e.properties[r]=n}}(i,e):3==t?e.type=i.readVarint():4==t&&(e._geometry=i.pos)}function fs(t){for(var e,i,r=0,n=0,o=t.length,a=o-1;n<o;a=n++)r+=((i=t[a]).x-(e=t[n]).x)*(e.y+i.y);return r}ps.types=["Unknown","Point","LineString","Polygon"],ps.prototype.loadGeometry=function(){var t=this._pbf;t.pos=this._geometry;for(var e,i=t.readVarint()+t.pos,r=1,o=0,a=0,s=0,l=[];t.pos<i;){if(o<=0){var u=t.readVarint();r=7&u,o=u>>3}if(o--,1===r||2===r)a+=t.readSVarint(),s+=t.readSVarint(),1===r&&(e&&l.push(e),e=[]),e.push(new n(a,s));else{if(7!==r)throw new Error("unknown command "+r);e&&e.push(e[0].clone())}}return e&&l.push(e),l},ps.prototype.bbox=function(){var t=this._pbf;t.pos=this._geometry;for(var e=t.readVarint()+t.pos,i=1,r=0,n=0,o=0,a=1/0,s=-1/0,l=1/0,u=-1/0;t.pos<e;){if(r<=0){var c=t.readVarint();i=7&c,r=c>>3}if(r--,1===i||2===i)(n+=t.readSVarint())<a&&(a=n),n>s&&(s=n),(o+=t.readSVarint())<l&&(l=o),o>u&&(u=o);else if(7!==i)throw new Error("unknown command "+i)}return[a,l,s,u]},ps.prototype.toGeoJSON=function(t,e,i){var r,n,o=this.extent*Math.pow(2,i),a=this.extent*t,s=this.extent*e,l=this.loadGeometry(),u=ps.types[this.type];function c(t){for(var e=0;e<t.length;e++){var i=t[e];t[e]=[360*(i.x+a)/o-180,360/Math.PI*Math.atan(Math.exp((180-360*(i.y+s)/o)*Math.PI/180))-90]}}switch(this.type){case 1:var p=[];for(r=0;r<l.length;r++)p[r]=l[r][0];c(l=p);break;case 2:for(r=0;r<l.length;r++)c(l[r]);break;case 3:for(l=function(t){var e=t.length;if(e<=1)return[t];for(var i,r,n=[],o=0;o<e;o++){var a=fs(t[o]);0!==a&&(void 0===r&&(r=a<0),r===a<0?(i&&n.push(i),i=[t[o]]):i.push(t[o]))}return i&&n.push(i),n}(l),r=0;r<l.length;r++)for(n=0;n<l[r].length;n++)c(l[r][n])}1===l.length?l=l[0]:u="Multi"+u;var h={type:"Feature",geometry:{type:u,coordinates:l},properties:this.properties};return"id"in this&&(h.id=this.id),h};var ds=ms;function ms(t,e){this.version=1,this.name=null,this.extent=4096,this.length=0,this._pbf=t,this._keys=[],this._values=[],this._features=[],t.readFields(vs,this,e),this.length=this._features.length}function vs(t,e,i){15===t?e.version=i.readVarint():1===t?e.name=i.readString():5===t?e.extent=i.readVarint():2===t?e._features.push(i.pos):3===t?e._keys.push(i.readString()):4===t&&e._values.push(function(t){for(var e=null,i=t.readVarint()+t.pos;t.pos<i;){var r=t.readVarint()>>3;e=1===r?t.readString():2===r?t.readFloat():3===r?t.readDouble():4===r?t.readVarint64():5===r?t.readVarint():6===r?t.readSVarint():7===r?t.readBoolean():null}return e}(i))}function ys(t,e,i){if(3===t){var r=new ds(i,i.readVarint()+i.pos);r.length&&(e[r.name]=r)}}ms.prototype.feature=function(t){if(t<0||t>=this._features.length)throw new Error("feature index out of bounds");this._pbf.pos=this._features[t];var e=this._pbf.readVarint()+this._pbf.pos;return new cs(this._pbf,e,this.extent,this._keys,this._values)};var gs={VectorTile:function(t,e){this.layers=t.readFields(ys,{},e)},VectorTileFeature:cs,VectorTileLayer:ds},_s=gs.VectorTileFeature.types,xs=Math.pow(2,13);function bs(t,e,i,r,n,o,a,s){t.emplaceBack(e,i,2*Math.floor(r*xs)+a,n*xs*2,o*xs*2,Math.round(s))}var ws=function(t){this.zoom=t.zoom,this.overscaling=t.overscaling,this.layers=t.layers,this.layerIds=this.layers.map((function(t){return t.id})),this.index=t.index,this.hasPattern=!1,this.layoutVertexArray=new Pn,this.indexArray=new jn,this.programConfigurations=new Oo(t.layers,t.zoom),this.segments=new ao,this.stateDependentLayerIds=this.layers.filter((function(t){return t.isStateDependent()})).map((function(t){return t.id}))};function Ts(t,e){return t.x===e.x&&(t.x<0||t.x>8192)||t.y===e.y&&(t.y<0||t.y>8192)}ws.prototype.populate=function(t,e,i){this.features=[],this.hasPattern=rs("fill-extrusion",this.layers,e);for(var r=0,n=t;r<n.length;r+=1){var o=n[r],a=o.feature,s=o.id,l=o.index,u=o.sourceLayerIndex,c=this.layers[0]._featureFilter.needGeometry,p={type:a.type,id:s,properties:a.properties,geometry:c?No(a):[]};if(this.layers[0]._featureFilter.filter(new an(this.zoom),p,i)){var h={id:s,sourceLayerIndex:u,index:l,geometry:c?p.geometry:No(a),properties:a.properties,type:a.type,patterns:{}};this.hasPattern?this.features.push(ns("fill-extrusion",this.layers,h,this.zoom,e)):this.addFeature(h,h.geometry,l,i,{}),e.featureIndex.insert(a,h.geometry,l,u,this.index,!0)}}},ws.prototype.addFeatures=function(t,e,i){for(var r=0,n=this.features;r<n.length;r+=1){var o=n[r];this.addFeature(o,o.geometry,o.index,e,i)}},ws.prototype.update=function(t,e,i){this.stateDependentLayers.length&&this.programConfigurations.updatePaintArrays(t,e,this.stateDependentLayers,i)},ws.prototype.isEmpty=function(){return 0===this.layoutVertexArray.length},ws.prototype.uploadPending=function(){return!this.uploaded||this.programConfigurations.needsUpload},ws.prototype.upload=function(t){this.uploaded||(this.layoutVertexBuffer=t.createVertexBuffer(this.layoutVertexArray,us),this.indexBuffer=t.createIndexBuffer(this.indexArray)),this.programConfigurations.upload(t),this.uploaded=!0},ws.prototype.destroy=function(){this.layoutVertexBuffer&&(this.layoutVertexBuffer.destroy(),this.indexBuffer.destroy(),this.programConfigurations.destroy(),this.segments.destroy())},ws.prototype.addFeature=function(t,e,i,r,n){for(var o=0,a=es(e,500);o<a.length;o+=1){for(var s=a[o],l=0,u=0,c=s;u<c.length;u+=1)l+=c[u].length;for(var p=this.segments.prepareSegment(4,this.layoutVertexArray,this.indexArray),h=0,f=s;h<f.length;h+=1){var d=f[h];if(0!==d.length&&!((z=d).every((function(t){return t.x<0}))||z.every((function(t){return t.x>8192}))||z.every((function(t){return t.y<0}))||z.every((function(t){return t.y>8192}))))for(var m=0,v=0;v<d.length;v++){var y=d[v];if(v>=1){var g=d[v-1];if(!Ts(y,g)){p.vertexLength+4>ao.MAX_VERTEX_ARRAY_LENGTH&&(p=this.segments.prepareSegment(4,this.layoutVertexArray,this.indexArray));var _=y.sub(g)._perp()._unit(),x=g.dist(y);m+x>32768&&(m=0),bs(this.layoutVertexArray,y.x,y.y,_.x,_.y,0,0,m),bs(this.layoutVertexArray,y.x,y.y,_.x,_.y,0,1,m),bs(this.layoutVertexArray,g.x,g.y,_.x,_.y,0,0,m+=x),bs(this.layoutVertexArray,g.x,g.y,_.x,_.y,0,1,m);var b=p.vertexLength;this.indexArray.emplaceBack(b,b+2,b+1),this.indexArray.emplaceBack(b+1,b+2,b+3),p.vertexLength+=4,p.primitiveLength+=2}}}}if(p.vertexLength+l>ao.MAX_VERTEX_ARRAY_LENGTH&&(p=this.segments.prepareSegment(l,this.layoutVertexArray,this.indexArray)),"Polygon"===_s[t.type]){for(var w=[],T=[],S=p.vertexLength,E=0,C=s;E<C.length;E+=1){var k=C[E];if(0!==k.length){k!==s[0]&&T.push(w.length/2);for(var A=0;A<k.length;A++){var P=k[A];bs(this.layoutVertexArray,P.x,P.y,0,0,1,1,0),w.push(P.x),w.push(P.y)}}}for(var I=Sa(w,T),M=0;M<I.length;M+=3)this.indexArray.emplaceBack(S+I[M],S+I[M+2],S+I[M+1]);p.primitiveLength+=I.length/3,p.vertexLength+=l}}var z;this.programConfigurations.populatePaintArrays(this.layoutVertexArray.length,t,i,n,r)},Lr("FillExtrusionBucket",ws,{omit:["layers","features"]});var Ss={paint:new xn({"fill-extrusion-opacity":new mn(At["paint_fill-extrusion"]["fill-extrusion-opacity"]),"fill-extrusion-color":new vn(At["paint_fill-extrusion"]["fill-extrusion-color"]),"fill-extrusion-translate":new mn(At["paint_fill-extrusion"]["fill-extrusion-translate"]),"fill-extrusion-translate-anchor":new mn(At["paint_fill-extrusion"]["fill-extrusion-translate-anchor"]),"fill-extrusion-pattern":new yn(At["paint_fill-extrusion"]["fill-extrusion-pattern"]),"fill-extrusion-height":new vn(At["paint_fill-extrusion"]["fill-extrusion-height"]),"fill-extrusion-base":new vn(At["paint_fill-extrusion"]["fill-extrusion-base"]),"fill-extrusion-vertical-gradient":new mn(At["paint_fill-extrusion"]["fill-extrusion-vertical-gradient"])})},Es=function(t){function e(e){t.call(this,e,Ss)}return t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.prototype)).constructor=e,e.prototype.createBucket=function(t){return new ws(t)},e.prototype.queryRadius=function(){return ta(this.paint.get("fill-extrusion-translate"))},e.prototype.is3D=function(){return!0},e.prototype.queryIntersectsFeature=function(t,e,i,r,o,a,s,l){var u=ea(t,this.paint.get("fill-extrusion-translate"),this.paint.get("fill-extrusion-translate-anchor"),a.angle,s),c=this.paint.get("fill-extrusion-height").evaluate(e,i),p=this.paint.get("fill-extrusion-base").evaluate(e,i),h=function(t,e,i,r){for(var o=[],a=0,s=t;a<s.length;a+=1){var l=s[a],u=[l.x,l.y,0,1];ua(u,u,e),o.push(new n(u[0]/u[3],u[1]/u[3]))}return o}(u,l),f=function(t,e,i,r){for(var o=[],a=[],s=r[8]*e,l=r[9]*e,u=r[10]*e,c=r[11]*e,p=r[8]*i,h=r[9]*i,f=r[10]*i,d=r[11]*i,m=0,v=t;m<v.length;m+=1){for(var y=[],g=[],_=0,x=v[m];_<x.length;_+=1){var b=x[_],w=b.x,T=b.y,S=r[0]*w+r[4]*T+r[12],E=r[1]*w+r[5]*T+r[13],C=r[2]*w+r[6]*T+r[14],k=r[3]*w+r[7]*T+r[15],A=C+u,P=k+c,I=S+p,M=E+h,z=C+f,D=k+d,O=new n((S+s)/P,(E+l)/P);O.z=A/P,y.push(O);var R=new n(I/D,M/D);R.z=z/D,g.push(R)}o.push(y),a.push(g)}return[o,a]}(r,p,c,l);return function(t,e,i){var r=1/0;$o(i,e)&&(r=ks(i,e[0]));for(var n=0;n<e.length;n++)for(var o=e[n],a=t[n],s=0;s<o.length-1;s++){var l=o[s],u=[l,o[s+1],a[s+1],a[s],l];Uo(i,u)&&(r=Math.min(r,ks(i,u)))}return r!==1/0&&r}(f[0],f[1],h)},e}(bn);function Cs(t,e){return t.x*e.x+t.y*e.y}function ks(t,e){if(1===t.length){for(var i,r=0,n=e[r++];!i||n.equals(i);)if(!(i=e[r++]))return 1/0;for(;r<e.length;r++){var o=e[r],a=t[0],s=i.sub(n),l=o.sub(n),u=a.sub(n),c=Cs(s,s),p=Cs(s,l),h=Cs(l,l),f=Cs(u,s),d=Cs(u,l),m=c*h-p*p,v=(h*f-p*d)/m,y=(c*d-p*f)/m,g=n.z*(1-v-y)+i.z*v+o.z*y;if(isFinite(g))return g}return 1/0}for(var _=1/0,x=0,b=e;x<b.length;x+=1)_=Math.min(_,b[x].z);return _}var As=En([{name:"a_pos_normal",components:2,type:"Int16"},{name:"a_data",components:4,type:"Uint8"}],4).members,Ps=En([{name:"a_uv_x",components:1,type:"Float32"},{name:"a_split_index",components:1,type:"Float32"}]).members,Is=gs.VectorTileFeature.types,Ms=Math.cos(Math.PI/180*37.5),zs=Math.pow(2,14)/.5,Ds=function(t){var e=this;this.zoom=t.zoom,this.overscaling=t.overscaling,this.layers=t.layers,this.layerIds=this.layers.map((function(t){return t.id})),this.index=t.index,this.hasPattern=!1,this.patternFeatures=[],this.lineClipsArray=[],this.gradients={},this.layers.forEach((function(t){e.gradients[t.id]={}})),this.layoutVertexArray=new In,this.layoutVertexArray2=new Mn,this.indexArray=new jn,this.programConfigurations=new Oo(t.layers,t.zoom),this.segments=new ao,this.maxLineLength=0,this.stateDependentLayerIds=this.layers.filter((function(t){return t.isStateDependent()})).map((function(t){return t.id}))};Ds.prototype.populate=function(t,e,i){this.hasPattern=rs("line",this.layers,e);for(var r=this.layers[0].layout.get("line-sort-key"),n=[],o=0,a=t;o<a.length;o+=1){var s=a[o],l=s.feature,u=s.id,c=s.index,p=s.sourceLayerIndex,h=this.layers[0]._featureFilter.needGeometry,f={type:l.type,id:u,properties:l.properties,geometry:h?No(l):[]};if(this.layers[0]._featureFilter.filter(new an(this.zoom),f,i)){h||(f.geometry=No(l));var d=r?r.evaluate(f,{},i):void 0;n.push({id:u,properties:l.properties,type:l.type,sourceLayerIndex:p,index:c,geometry:f.geometry,patterns:{},sortKey:d})}}r&&n.sort((function(t,e){return t.sortKey-e.sortKey}));for(var m=0,v=n;m<v.length;m+=1){var y=v[m],g=y.geometry,_=y.index,x=y.sourceLayerIndex;if(this.hasPattern){var b=ns("line",this.layers,y,this.zoom,e);this.patternFeatures.push(b)}else this.addFeature(y,g,_,i,{});e.featureIndex.insert(t[_].feature,g,_,x,this.index)}},Ds.prototype.update=function(t,e,i){this.stateDependentLayers.length&&this.programConfigurations.updatePaintArrays(t,e,this.stateDependentLayers,i)},Ds.prototype.addFeatures=function(t,e,i){for(var r=0,n=this.patternFeatures;r<n.length;r+=1){var o=n[r];this.addFeature(o,o.geometry,o.index,e,i)}},Ds.prototype.isEmpty=function(){return 0===this.layoutVertexArray.length},Ds.prototype.uploadPending=function(){return!this.uploaded||this.programConfigurations.needsUpload},Ds.prototype.upload=function(t){this.uploaded||(0!==this.layoutVertexArray2.length&&(this.layoutVertexBuffer2=t.createVertexBuffer(this.layoutVertexArray2,Ps)),this.layoutVertexBuffer=t.createVertexBuffer(this.layoutVertexArray,As),this.indexBuffer=t.createIndexBuffer(this.indexArray)),this.programConfigurations.upload(t),this.uploaded=!0},Ds.prototype.destroy=function(){this.layoutVertexBuffer&&(this.layoutVertexBuffer.destroy(),this.indexBuffer.destroy(),this.programConfigurations.destroy(),this.segments.destroy())},Ds.prototype.lineFeatureClips=function(t){if(t.properties&&t.properties.hasOwnProperty("mapbox_clip_start")&&t.properties.hasOwnProperty("mapbox_clip_end"))return{start:+t.properties.mapbox_clip_start,end:+t.properties.mapbox_clip_end}},Ds.prototype.addFeature=function(t,e,i,r,n){var o=this.layers[0].layout,a=o.get("line-join").evaluate(t,{}),s=o.get("line-cap"),l=o.get("line-miter-limit"),u=o.get("line-round-limit");this.lineClips=this.lineFeatureClips(t);for(var c=0,p=e;c<p.length;c+=1)this.addLine(p[c],t,a,s,l,u);this.programConfigurations.populatePaintArrays(this.layoutVertexArray.length,t,i,n,r)},Ds.prototype.addLine=function(t,e,i,r,n,o){if(this.distance=0,this.scaledDistance=0,this.totalDistance=0,this.lineClips){this.lineClipsArray.push(this.lineClips);for(var a=0;a<t.length-1;a++)this.totalDistance+=t[a].dist(t[a+1]);this.updateScaledDistance(),this.maxLineLength=Math.max(this.maxLineLength,this.totalDistance)}for(var s="Polygon"===Is[e.type],l=t.length;l>=2&&t[l-1].equals(t[l-2]);)l--;for(var u=0;u<l-1&&t[u].equals(t[u+1]);)u++;if(!(l<(s?3:2))){"bevel"===i&&(n=1.05);var c,p=this.overscaling<=16?122880/(512*this.overscaling):0,h=this.segments.prepareSegment(10*l,this.layoutVertexArray,this.indexArray),f=void 0,d=void 0,m=void 0,v=void 0;this.e1=this.e2=-1,s&&(v=t[u].sub(c=t[l-2])._unit()._perp());for(var y=u;y<l;y++)if(!(d=y===l-1?s?t[u+1]:void 0:t[y+1])||!t[y].equals(d)){v&&(m=v),c&&(f=c),c=t[y],v=d?d.sub(c)._unit()._perp():m;var g=(m=m||v).add(v);0===g.x&&0===g.y||g._unit();var _=m.x*v.x+m.y*v.y,x=g.x*v.x+g.y*v.y,b=0!==x?1/x:1/0,w=2*Math.sqrt(2-2*x),T=x<Ms&&f&&d,S=m.x*v.y-m.y*v.x>0;if(T&&y>u){var E=c.dist(f);if(E>2*p){var C=c.sub(c.sub(f)._mult(p/E)._round());this.updateDistance(f,C),this.addCurrentVertex(C,m,0,0,h),f=C}}var k=f&&d,A=k?i:s?"butt":r;if(k&&"round"===A&&(b<o?A="miter":b<=2&&(A="fakeround")),"miter"===A&&b>n&&(A="bevel"),"bevel"===A&&(b>2&&(A="flipbevel"),b<n&&(A="miter")),f&&this.updateDistance(f,c),"miter"===A)g._mult(b),this.addCurrentVertex(c,g,0,0,h);else if("flipbevel"===A){if(b>100)g=v.mult(-1);else{var P=b*m.add(v).mag()/m.sub(v).mag();g._perp()._mult(P*(S?-1:1))}this.addCurrentVertex(c,g,0,0,h),this.addCurrentVertex(c,g.mult(-1),0,0,h)}else if("bevel"===A||"fakeround"===A){var I=-Math.sqrt(b*b-1),M=S?I:0,z=S?0:I;if(f&&this.addCurrentVertex(c,m,M,z,h),"fakeround"===A)for(var D=Math.round(180*w/Math.PI/20),O=1;O<D;O++){var R=O/D;if(.5!==R){var L=R-.5;R+=R*L*(R-1)*((1.0904+_*(_*(3.55645-1.43519*_)-3.2452))*L*L+(.848013+_*(.215638*_-1.06021)))}var F=v.sub(m)._mult(R)._add(m)._unit()._mult(S?-1:1);this.addHalfVertex(c,F.x,F.y,!1,S,0,h)}d&&this.addCurrentVertex(c,v,-M,-z,h)}else if("butt"===A)this.addCurrentVertex(c,g,0,0,h);else if("square"===A){var B=f?1:-1;this.addCurrentVertex(c,g,B,B,h)}else"round"===A&&(f&&(this.addCurrentVertex(c,m,0,0,h),this.addCurrentVertex(c,m,1,1,h,!0)),d&&(this.addCurrentVertex(c,v,-1,-1,h,!0),this.addCurrentVertex(c,v,0,0,h)));if(T&&y<l-1){var N=c.dist(d);if(N>2*p){var j=c.add(d.sub(c)._mult(p/N)._round());this.updateDistance(c,j),this.addCurrentVertex(j,v,0,0,h),c=j}}}}},Ds.prototype.addCurrentVertex=function(t,e,i,r,n,o){void 0===o&&(o=!1);var a=e.y*r-e.x,s=-e.y-e.x*r;this.addHalfVertex(t,e.x+e.y*i,e.y-e.x*i,o,!1,i,n),this.addHalfVertex(t,a,s,o,!0,-r,n),this.distance>zs/2&&0===this.totalDistance&&(this.distance=0,this.addCurrentVertex(t,e,i,r,n,o))},Ds.prototype.addHalfVertex=function(t,e,i,r,n,o,a){var s=.5*(this.lineClips?this.scaledDistance*(zs-1):this.scaledDistance);this.layoutVertexArray.emplaceBack((t.x<<1)+(r?1:0),(t.y<<1)+(n?1:0),Math.round(63*e)+128,Math.round(63*i)+128,1+(0===o?0:o<0?-1:1)|(63&s)<<2,s>>6),this.lineClips&&this.layoutVertexArray2.emplaceBack((this.scaledDistance-this.lineClips.start)/(this.lineClips.end-this.lineClips.start),this.lineClipsArray.length);var 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Ks.decode(t.subarray(e,i))}(this.buf,e,t):function(t,e,i){for(var r="",n=e;n<i;){var o,a,s,l=t[n],u=null,c=l>239?4:l>223?3:l>191?2:1;if(n+c>i)break;1===c?l<128&&(u=l):2===c?128==(192&(o=t[n+1]))&&(u=(31&l)<<6|63&o)<=127&&(u=null):3===c?(a=t[n+2],128==(192&(o=t[n+1]))&&128==(192&a)&&((u=(15&l)<<12|(63&o)<<6|63&a)<=2047||u>=55296&&u<=57343)&&(u=null)):4===c&&(a=t[n+2],s=t[n+3],128==(192&(o=t[n+1]))&&128==(192&a)&&128==(192&s)&&((u=(15&l)<<18|(63&o)<<12|(63&a)<<6|63&s)<=65535||u>=1114112)&&(u=null)),null===u?(u=65533,c=1):u>65535&&(u-=65536,r+=String.fromCharCode(u>>>10&1023|55296),u=56320|1023&u),r+=String.fromCharCode(u),n+=c}return r}(this.buf,e,t)},readBytes:function(){var t=this.readVarint()+this.pos,e=this.buf.subarray(this.pos,t);return this.pos=t,e},readPackedVarint:function(t,e){if(this.type!==Ws.Bytes)return t.push(this.readVarint(e));var i=Ys(this);for(t=t||[];this.pos<i;)t.push(this.readVarint(e));return t},readPackedSVarint:function(t){if(this.type!==Ws.Bytes)return t.push(this.readSVarint());var e=Ys(this);for(t=t||[];this.pos<e;)t.push(this.readSVarint());return t},readPackedBoolean:function(t){if(this.type!==Ws.Bytes)return t.push(this.readBoolean());var e=Ys(this);for(t=t||[];this.pos<e;)t.push(this.readBoolean());return t},readPackedFloat:function(t){if(this.type!==Ws.Bytes)return t.push(this.readFloat());var e=Ys(this);for(t=t||[];this.pos<e;)t.push(this.readFloat());return t},readPackedDouble:function(t){if(this.type!==Ws.Bytes)return t.push(this.readDouble());var e=Ys(this);for(t=t||[];this.pos<e;)t.push(this.readDouble());return t},readPackedFixed32:function(t){if(this.type!==Ws.Bytes)return t.push(this.readFixed32());var e=Ys(this);for(t=t||[];this.pos<e;)t.push(this.readFixed32());return t},readPackedSFixed32:function(t){if(this.type!==Ws.Bytes)return t.push(this.readSFixed32());var e=Ys(this);for(t=t||[];this.pos<e;)t.push(this.readSFixed32());return t},readPackedFixed64:function(t){if(this.type!==Ws.Bytes)return t.push(this.readFixed64());var e=Ys(this);for(t=t||[];this.pos<e;)t.push(this.readFixed64());return t},readPackedSFixed64:function(t){if(this.type!==Ws.Bytes)return t.push(this.readSFixed64());var e=Ys(this);for(t=t||[];this.pos<e;)t.push(this.readSFixed64());return t},skip:function(t){var e=7&t;if(e===Ws.Varint)for(;this.buf[this.pos++]>127;);else if(e===Ws.Bytes)this.pos=this.readVarint()+this.pos;else if(e===Ws.Fixed32)this.pos+=4;else{if(e!==Ws.Fixed64)throw new Error("Unimplemented type: "+e);this.pos+=8}},writeTag:function(t,e){this.writeVarint(t<<3|e)},realloc:function(t){for(var e=this.length||16;e<this.pos+t;)e*=2;if(e!==this.length){var i=new Uint8Array(e);i.set(this.buf),this.buf=i,this.length=e}},finish:function(){return this.length=this.pos,this.pos=0,this.buf.subarray(0,this.length)},writeFixed32:function(t){this.realloc(4),cl(this.buf,t,this.pos),this.pos+=4},writeSFixed32:function(t){this.realloc(4),cl(this.buf,t,this.pos),this.pos+=4},writeFixed64:function(t){this.realloc(8),cl(this.buf,-1&t,this.pos),cl(this.buf,Math.floor(t*(1/4294967296)),this.pos+4),this.pos+=8},writeSFixed64:function(t){this.realloc(8),cl(this.buf,-1&t,this.pos),cl(this.buf,Math.floor(t*(1/4294967296)),this.pos+4),this.pos+=8},writeVarint:function(t){(t=+t||0)>268435455||t<0?function(t,e){var i,r;if(t>=0?(i=t%4294967296|0,r=t/4294967296|0):(r=~(-t/4294967296),4294967295^(i=~(-t%4294967296))?i=i+1|0:(i=0,r=r+1|0)),t>=0x10000000000000000||t<-0x10000000000000000)throw new Error("Given varint doesn't fit into 10 bytes");e.realloc(10),function(t,e,i){i.buf[i.pos++]=127&t|128,t>>>=7,i.buf[i.pos++]=127&t|128,t>>>=7,i.buf[i.pos++]=127&t|128,t>>>=7,i.buf[i.pos++]=127&t|128,i.buf[i.pos]=127&(t>>>=7)}(i,0,e),function(t,e){var i=(7&t)<<4;e.buf[e.pos++]|=i|((t>>>=3)?128:0),t&&(e.buf[e.pos++]=127&t|((t>>>=7)?128:0),t&&(e.buf[e.pos++]=127&t|((t>>>=7)?128:0),t&&(e.buf[e.pos++]=127&t|((t>>>=7)?128:0),t&&(e.buf[e.pos++]=127&t|((t>>>=7)?128:0),t&&(e.buf[e.pos++]=127&t)))))}(r,e)}(t,this):(this.realloc(4),this.buf[this.pos++]=127&t|(t>127?128:0),t<=127||(this.buf[this.pos++]=127&(t>>>=7)|(t>127?128:0),t<=127||(this.buf[this.pos++]=127&(t>>>=7)|(t>127?128:0),t<=127||(this.buf[this.pos++]=t>>>7&127))))},writeSVarint:function(t){this.writeVarint(t<0?2*-t-1:2*t)},writeBoolean:function(t){this.writeVarint(Boolean(t))},writeString:function(t){t=String(t),this.realloc(4*t.length),this.pos++;var e=this.pos;this.pos=function(t,e,i){for(var r,n,o=0;o<e.length;o++){if((r=e.charCodeAt(o))>55295&&r<57344){if(!n){r>56319||o+1===e.length?(t[i++]=239,t[i++]=191,t[i++]=189):n=r;continue}if(r<56320){t[i++]=239,t[i++]=191,t[i++]=189,n=r;continue}r=n-55296<<10|r-56320|65536,n=null}else n&&(t[i++]=239,t[i++]=191,t[i++]=189,n=null);r<128?t[i++]=r:(r<2048?t[i++]=r>>6|192:(r<65536?t[i++]=r>>12|224:(t[i++]=r>>18|240,t[i++]=r>>12&63|128),t[i++]=r>>6&63|128),t[i++]=63&r|128)}return i}(this.buf,t,this.pos);var i=this.pos-e;i>=128&&Qs(e,i,this),this.pos=e-1,this.writeVarint(i),this.pos+=i},writeFloat:function(t){this.realloc(4),Xs(this.buf,t,this.pos,!0,23,4),this.pos+=4},writeDouble:function(t){this.realloc(8),Xs(this.buf,t,this.pos,!0,52,8),this.pos+=8},writeBytes:function(t){var e=t.length;this.writeVarint(e),this.realloc(e);for(var i=0;i<e;i++)this.buf[this.pos++]=t[i]},writeRawMessage:function(t,e){this.pos++;var i=this.pos;t(e,this);var r=this.pos-i;r>=128&&Qs(i,r,this),this.pos=i-1,this.writeVarint(r),this.pos+=r},writeMessage:function(t,e,i){this.writeTag(t,Ws.Bytes),this.writeRawMessage(e,i)},writePackedVarint:function(t,e){e.length&&this.writeMessage(t,tl,e)},writePackedSVarint:function(t,e){e.length&&this.writeMessage(t,el,e)},writePackedBoolean:function(t,e){e.length&&this.writeMessage(t,nl,e)},writePackedFloat:function(t,e){e.length&&this.writeMessage(t,il,e)},writePackedDouble:function(t,e){e.length&&this.writeMessage(t,rl,e)},writePackedFixed32:function(t,e){e.length&&this.writeMessage(t,ol,e)},writePackedSFixed32:function(t,e){e.length&&this.writeMessage(t,al,e)},writePackedFixed64:function(t,e){e.length&&this.writeMessage(t,sl,e)},writePackedSFixed64:function(t,e){e.length&&this.writeMessage(t,ll,e)},writeBytesField:function(t,e){this.writeTag(t,Ws.Bytes),this.writeBytes(e)},writeFixed32Field:function(t,e){this.writeTag(t,Ws.Fixed32),this.writeFixed32(e)},writeSFixed32Field:function(t,e){this.writeTag(t,Ws.Fixed32),this.writeSFixed32(e)},writeFixed64Field:function(t,e){this.writeTag(t,Ws.Fixed64),this.writeFixed64(e)},writeSFixed64Field:function(t,e){this.writeTag(t,Ws.Fixed64),this.writeSFixed64(e)},writeVarintField:function(t,e){this.writeTag(t,Ws.Varint),this.writeVarint(e)},writeSVarintField:function(t,e){this.writeTag(t,Ws.Varint),this.writeSVarint(e)},writeStringField:function(t,e){this.writeTag(t,Ws.Bytes),this.writeString(e)},writeFloatField:function(t,e){this.writeTag(t,Ws.Fixed32),this.writeFloat(e)},writeDoubleField:function(t,e){this.writeTag(t,Ws.Fixed64),this.writeDouble(e)},writeBooleanField:function(t,e){this.writeVarintField(t,Boolean(e))}};var vl=function(t,e){var i=e.pixelRatio,r=e.version,n=e.stretchX,o=e.stretchY,a=e.content;this.paddedRect=t,this.pixelRatio=i,this.stretchX=n,this.stretchY=o,this.content=a,this.version=r},yl={tl:{configurable:!0},br:{configurable:!0},tlbr:{configurable:!0},displaySize:{configurable:!0}};yl.tl.get=function(){return[this.paddedRect.x+1,this.paddedRect.y+1]},yl.br.get=function(){return[this.paddedRect.x+this.paddedRect.w-1,this.paddedRect.y+this.paddedRect.h-1]},yl.tlbr.get=function(){return this.tl.concat(this.br)},yl.displaySize.get=function(){return[(this.paddedRect.w-2)/this.pixelRatio,(this.paddedRect.h-2)/this.pixelRatio]},Object.defineProperties(vl.prototype,yl);var gl=function(t,e){var i={},r={};this.haveRenderCallbacks=[];var n=[];this.addImages(t,i,n),this.addImages(e,r,n);var o=ml(n),a=new ya({width:o.w||1,height:o.h||1});for(var s in t){var l=t[s],u=i[s].paddedRect;ya.copy(l.data,a,{x:0,y:0},{x:u.x+1,y:u.y+1},l.data)}for(var c in e){var p=e[c],h=r[c].paddedRect,f=h.x+1,d=h.y+1,m=p.data.width,v=p.data.height;ya.copy(p.data,a,{x:0,y:0},{x:f,y:d},p.data),ya.copy(p.data,a,{x:0,y:v-1},{x:f,y:d-1},{width:m,height:1}),ya.copy(p.data,a,{x:0,y:0},{x:f,y:d+v},{width:m,height:1}),ya.copy(p.data,a,{x:m-1,y:0},{x:f-1,y:d},{width:1,height:v}),ya.copy(p.data,a,{x:0,y:0},{x:f+m,y:d},{width:1,height:v})}this.image=a,this.iconPositions=i,this.patternPositions=r};gl.prototype.addImages=function(t,e,i){for(var r in t){var n=t[r],o={x:0,y:0,w:n.data.width+2,h:n.data.height+2};i.push(o),e[r]=new vl(o,n),n.hasRenderCallback&&this.haveRenderCallbacks.push(r)}},gl.prototype.patchUpdatedImages=function(t,e){for(var i in t.dispatchRenderCallbacks(this.haveRenderCallbacks),t.updatedImages)this.patchUpdatedImage(this.iconPositions[i],t.getImage(i),e),this.patchUpdatedImage(this.patternPositions[i],t.getImage(i),e)},gl.prototype.patchUpdatedImage=function(t,e,i){if(t&&e&&t.version!==e.version){t.version=e.version;var r=t.tl;i.update(e.data,void 0,{x:r[0],y:r[1]})}},Lr("ImagePosition",vl),Lr("ImageAtlas",gl);var _l={horizontal:1,vertical:2,horizontalOnly:3},xl=function(){this.scale=1,this.fontStack="",this.imageName=null};xl.forText=function(t,e){var i=new xl;return i.scale=t||1,i.fontStack=e,i},xl.forImage=function(t){var e=new xl;return e.imageName=t,e};var bl=function(){this.text="",this.sectionIndex=[],this.sections=[],this.imageSectionID=null};function wl(t,e,i,r,n,o,a,s,l,u,c,p,h,f,d,m){var v,y=bl.fromFeature(t,n);p===_l.vertical&&y.verticalizePunctuation();var g=on.processBidirectionalText,_=on.processStyledBidirectionalText;if(g&&1===y.sections.length){v=[];for(var x=0,b=g(y.toString(),Pl(y,u,o,e,r,f,d));x<b.length;x+=1){var w=b[x],T=new bl;T.text=w,T.sections=y.sections;for(var S=0;S<w.length;S++)T.sectionIndex.push(0);v.push(T)}}else if(_){v=[];for(var E=0,C=_(y.text,y.sectionIndex,Pl(y,u,o,e,r,f,d));E<C.length;E+=1){var k=C[E],A=new bl;A.text=k[0],A.sectionIndex=k[1],A.sections=y.sections,v.push(A)}}else v=function(t,e){for(var i=[],r=t.text,n=0,o=0,a=e;o<a.length;o+=1){var s=a[o];i.push(t.substring(n,s)),n=s}return n<r.length&&i.push(t.substring(n,r.length)),i}(y,Pl(y,u,o,e,r,f,d));var P=[],I={positionedLines:P,text:y.toString(),top:c[1],bottom:c[1],left:c[0],right:c[0],writingMode:p,iconsInText:!1,verticalizable:!1};return function(t,e,i,r,n,o,a,s,l,u,c,p){for(var h=0,f=-17,d=0,m=0,v="right"===s?1:"left"===s?0:.5,y=0,g=0,_=n;g<_.length;g+=1){var x=_[g];x.trim();var b=x.getMaxScale(),w=24*(b-1),T={positionedGlyphs:[],lineOffset:0};t.positionedLines[y]=T;var S=T.positionedGlyphs,E=0;if(x.length()){for(var C=0;C<x.length();C++){var k=x.getSection(C),A=x.getSectionIndex(C),P=x.getCharCode(C),I=0,M=null,z=null,D=null,O=24,R=!(l===_l.horizontal||!c&&!Zr(P)||c&&(Tl[P]||($=P,qr.Arabic($)||qr["Arabic Supplement"]($)||qr["Arabic Extended-A"]($)||qr["Arabic Presentation Forms-A"]($)||qr["Arabic Presentation Forms-B"]($))));if(k.imageName){var L=r[k.imageName];if(!L)continue;D=k.imageName,t.iconsInText=t.iconsInText||!0,z=L.paddedRect;var F=L.displaySize;k.scale=24*k.scale/p,I=w+(24-F[1]*k.scale),O=(M={width:F[0],height:F[1],left:1,top:-3,advance:R?F[1]:F[0]}).advance;var B=R?F[0]*k.scale-24*b:F[1]*k.scale-24*b;B>0&&B>E&&(E=B)}else{var N=i[k.fontStack],j=N&&N[P];if(j&&j.rect)z=j.rect,M=j.metrics;else{var V=e[k.fontStack],U=V&&V[P];if(!U)continue;M=U.metrics}I=24*(b-k.scale)}R?(t.verticalizable=!0,S.push({glyph:P,imageName:D,x:h,y:f+I,vertical:R,scale:k.scale,fontStack:k.fontStack,sectionIndex:A,metrics:M,rect:z}),h+=O*k.scale+u):(S.push({glyph:P,imageName:D,x:h,y:f+I,vertical:R,scale:k.scale,fontStack:k.fontStack,sectionIndex:A,metrics:M,rect:z}),h+=M.advance*k.scale+u)}0!==S.length&&(d=Math.max(h-u,d),Ml(S,0,S.length-1,v,E)),h=0;var q=o*b+E;T.lineOffset=Math.max(E,w),f+=q,m=Math.max(q,m),++y}else f+=o,++y}var $,Z=f- -17,G=Il(a),X=G.horizontalAlign,H=G.verticalAlign;(function(t,e,i,r,n,o,a,s,l){var u,c=(e-i)*n;u=o!==a?-s*r- -17:(-r*l+.5)*a;for(var p=0,h=t;p<h.length;p+=1)for(var f=0,d=h[p].positionedGlyphs;f<d.length;f+=1){var m=d[f];m.x+=c,m.y+=u}})(t.positionedLines,v,X,H,d,m,o,Z,n.length),t.top+=-H*Z,t.bottom=t.top+Z,t.left+=-X*d,t.right=t.left+d}(I,e,i,r,v,a,s,l,p,u,h,m),!function(t){for(var e=0,i=t;e<i.length;e+=1)if(0!==i[e].positionedGlyphs.length)return!1;return!0}(P)&&I}bl.fromFeature=function(t,e){for(var i=new bl,r=0;r<t.sections.length;r++){var n=t.sections[r];n.image?i.addImageSection(n):i.addTextSection(n,e)}return i},bl.prototype.length=function(){return this.text.length},bl.prototype.getSection=function(t){return this.sections[this.sectionIndex[t]]},bl.prototype.getSectionIndex=function(t){return this.sectionIndex[t]},bl.prototype.getCharCode=function(t){return this.text.charCodeAt(t)},bl.prototype.verticalizePunctuation=function(){this.text=function(t){for(var e="",i=0;i<t.length;i++){var 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i=this.sections.length-1,r=0;r<t.text.length;++r)this.sectionIndex.push(i)},bl.prototype.addImageSection=function(t){var e=t.image?t.image.name:"";if(0!==e.length){var i=this.getNextImageSectionCharCode();i?(this.text+=String.fromCharCode(i),this.sections.push(xl.forImage(e)),this.sectionIndex.push(this.sections.length-1)):T("Reached maximum number of images 6401")}else T("Can't add FormattedSection with an empty image.")},bl.prototype.getNextImageSectionCharCode=function(){return this.imageSectionID?this.imageSectionID>=63743?null:++this.imageSectionID:(this.imageSectionID=57344,this.imageSectionID)};var Tl={9:!0,10:!0,11:!0,12:!0,13:!0,32:!0},Sl={};function El(t,e,i,r,n,o){if(e.imageName){var a=r[e.imageName];return a?a.displaySize[0]*e.scale*24/o+n:0}var s=i[e.fontStack],l=s&&s[t];return l?l.metrics.advance*e.scale+n:0}function Cl(t,e,i,r){var n=Math.pow(t-e,2);return r?t<e?n/2:2*n:n+Math.abs(i)*i}function kl(t,e,i){var r=0;return 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u=r.layout.get("text-rotate").evaluate(a,{})*Math.PI/180,c=[],p=0,h=e.positionedLines;p<h.length;p+=1)for(var f=h[p],d=0,m=f.positionedGlyphs;d<m.length;d+=1){var v=m[d];if(v.rect){var y=v.rect||{},g=4,_=!0,x=1,b=0,w=(o||l)&&v.vertical,T=v.metrics.advance*v.scale/2;if(l&&e.verticalizable&&(b=f.lineOffset/2-(v.imageName?-(24-v.metrics.width*v.scale)/2:24*(v.scale-1))),v.imageName){var S=s[v.imageName];_=S.sdf,g=1/(x=S.pixelRatio)}var E=o?[v.x+T,v.y]:[0,0],C=o?[0,0]:[v.x+T+i[0],v.y+i[1]-b],k=[0,0];w&&(k=C,C=[0,0]);var A=(v.metrics.left-g)*v.scale-T+C[0],P=(-v.metrics.top-g)*v.scale+C[1],I=A+y.w*v.scale/x,M=P+y.h*v.scale/x,z=new n(A,P),D=new n(I,P),O=new n(A,M),R=new n(I,M);if(w){var L=new n(-T,T- -17),F=-Math.PI/2,B=12-T,N=new n(22-B,-(v.imageName?B:0)),j=new(Function.prototype.bind.apply(n,[null].concat(k)));z._rotateAround(F,L)._add(N)._add(j),D._rotateAround(F,L)._add(N)._add(j),O._rotateAround(F,L)._add(N)._add(j),R._rotateAround(F,L)._add(N)._add(j)}if(u){var V=Math.sin(u),U=Math.cos(u),q=[U,-V,V,U];z._matMult(q),D._matMult(q),O._matMult(q),R._matMult(q)}var $=new n(0,0),Z=new n(0,0);c.push({tl:z,tr:D,bl:O,br:R,tex:y,writingMode:e.writingMode,glyphOffset:E,sectionIndex:v.sectionIndex,isSDF:_,pixelOffsetTL:$,pixelOffsetBR:Z,minFontScaleX:0,minFontScaleY:0})}}return c}(0,i,l,o,a,s,r,t.allowVerticalPlacement),y=t.textSizeData,g=null;"source"===y.kind?(g=[128*o.layout.get("text-size").evaluate(s,{})])[0]>32640&&T(t.layerIds[0]+': Value for "text-size" is >= 255. Reduce your "text-size".'):"composite"===y.kind&&((g=[128*d.compositeTextSizes[0].evaluate(s,{},m),128*d.compositeTextSizes[1].evaluate(s,{},m)])[0]>32640||g[1]>32640)&&T(t.layerIds[0]+': Value for "text-size" is >= 255. Reduce your "text-size".'),t.addSymbols(t.text,v,g,l,a,s,c,e,u.lineStartIndex,u.lineLength,f,m);for(var _=0,x=p;_<x.length;_+=1)h[x[_]]=t.text.placedSymbolArray.length-1;return 4*v.length}function au(t){for(var e in t)return t[e];return null}function su(t,e,i,r){var n=t.compareText;if(e in n){for(var o=n[e],a=o.length-1;a>=0;a--)if(r.dist(o[a])<i)return!0}else n[e]=[];return n[e].push(r),!1}var lu=gs.VectorTileFeature.types,uu=[{name:"a_fade_opacity",components:1,type:"Uint8",offset:0}];function cu(t,e,i,r,n,o,a,s,l,u,c,p,h){var f=s?Math.min(32640,Math.round(s[0])):0,d=s?Math.min(32640,Math.round(s[1])):0;t.emplaceBack(e,i,Math.round(32*r),Math.round(32*n),o,a,(f<<1)+(l?1:0),d,16*u,16*c,256*p,256*h)}function pu(t,e,i){t.emplaceBack(e.x,e.y,i),t.emplaceBack(e.x,e.y,i),t.emplaceBack(e.x,e.y,i),t.emplaceBack(e.x,e.y,i)}function hu(t){for(var e=0,i=t.sections;e<i.length;e+=1)if(Wr(i[e].text))return!0;return!1}var fu=function(t){this.layoutVertexArray=new Dn,this.indexArray=new jn,this.programConfigurations=t,this.segments=new ao,this.dynamicLayoutVertexArray=new On,this.opacityVertexArray=new Rn,this.placedSymbolArray=new Jn};fu.prototype.isEmpty=function(){return 0===this.layoutVertexArray.length&&0===this.indexArray.length&&0===this.dynamicLayoutVertexArray.length&&0===this.opacityVertexArray.length},fu.prototype.upload=function(t,e,i,r){this.isEmpty()||(i&&(this.layoutVertexBuffer=t.createVertexBuffer(this.layoutVertexArray,Ns.members),this.indexBuffer=t.createIndexBuffer(this.indexArray,e),this.dynamicLayoutVertexBuffer=t.createVertexBuffer(this.dynamicLayoutVertexArray,js.members,!0),this.opacityVertexBuffer=t.createVertexBuffer(this.opacityVertexArray,uu,!0),this.opacityVertexBuffer.itemSize=1),(i||r)&&this.programConfigurations.upload(t))},fu.prototype.destroy=function(){this.layoutVertexBuffer&&(this.layoutVertexBuffer.destroy(),this.indexBuffer.destroy(),this.programConfigurations.destroy(),this.segments.destroy(),this.dynamicLayoutVertexBuffer.destroy(),this.opacityVertexBuffer.destroy())},Lr("SymbolBuffers",fu);var du=function(t,e,i){this.layoutVertexArray=new t,this.layoutAttributes=e,this.indexArray=new i,this.segments=new ao,this.collisionVertexArray=new Nn};du.prototype.upload=function(t){this.layoutVertexBuffer=t.createVertexBuffer(this.layoutVertexArray,this.layoutAttributes),this.indexBuffer=t.createIndexBuffer(this.indexArray),this.collisionVertexBuffer=t.createVertexBuffer(this.collisionVertexArray,Vs.members,!0)},du.prototype.destroy=function(){this.layoutVertexBuffer&&(this.layoutVertexBuffer.destroy(),this.indexBuffer.destroy(),this.segments.destroy(),this.collisionVertexBuffer.destroy())},Lr("CollisionBuffers",du);var mu=function(t){this.collisionBoxArray=t.collisionBoxArray,this.zoom=t.zoom,this.overscaling=t.overscaling,this.layers=t.layers,this.layerIds=this.layers.map((function(t){return t.id})),this.index=t.index,this.pixelRatio=t.pixelRatio,this.sourceLayerIndex=t.sourceLayerIndex,this.hasPattern=!1,this.hasRTLText=!1,this.sortKeyRanges=[],this.collisionCircleArray=[],this.placementInvProjMatrix=oa([]),this.placementViewportMatrix=oa([]);var e=this.layers[0]._unevaluatedLayout._values;this.textSizeData=Ol(this.zoom,e["text-size"]),this.iconSizeData=Ol(this.zoom,e["icon-size"]);var i=this.layers[0].layout,r=i.get("symbol-sort-key"),n=i.get("symbol-z-order");this.sortFeaturesByKey="viewport-y"!==n&&void 0!==r.constantOr(1),this.sortFeaturesByY=("viewport-y"===n||"auto"===n&&!this.sortFeaturesByKey)&&(i.get("text-allow-overlap")||i.get("icon-allow-overlap")||i.get("text-ignore-placement")||i.get("icon-ignore-placement")),"point"===i.get("symbol-placement")&&(this.writingModes=i.get("text-writing-mode").map((function(t){return _l[t]}))),this.stateDependentLayerIds=this.layers.filter((function(t){return t.isStateDependent()})).map((function(t){return t.id})),this.sourceID=t.sourceID};mu.prototype.createArrays=function(){this.text=new fu(new Oo(this.layers,this.zoom,(function(t){return/^text/.test(t)}))),this.icon=new fu(new Oo(this.layers,this.zoom,(function(t){return/^icon/.test(t)}))),this.glyphOffsetArray=new eo,this.lineVertexArray=new io,this.symbolInstances=new to},mu.prototype.calculateGlyphDependencies=function(t,e,i,r,n){for(var o=0;o<t.length;o++)if(e[t.charCodeAt(o)]=!0,(i||r)&&n){var a=Zs[t.charAt(o)];a&&(e[a.charCodeAt(0)]=!0)}},mu.prototype.populate=function(t,e,i){var r=this.layers[0],n=r.layout,o=n.get("text-font"),a=n.get("text-field"),s=n.get("icon-image"),l=("constant"!==a.value.kind||a.value.value instanceof ie&&!a.value.value.isEmpty()||a.value.value.toString().length>0)&&("constant"!==o.value.kind||o.value.value.length>0),u="constant"!==s.value.kind||!!s.value.value||Object.keys(s.parameters).length>0,c=n.get("symbol-sort-key");if(this.features=[],l||u){for(var p=e.iconDependencies,h=e.glyphDependencies,f=e.availableImages,d=new an(this.zoom),m=0,v=t;m<v.length;m+=1){var y=v[m],g=y.feature,_=y.id,x=y.index,b=y.sourceLayerIndex,w=r._featureFilter.needGeometry,T={type:g.type,id:_,properties:g.properties,geometry:w?No(g):[]};if(r._featureFilter.filter(d,T,i)){w||(T.geometry=No(g));var S=void 0;if(l){var E=r.getValueAndResolveTokens("text-field",T,i,f),C=ie.factory(E);hu(C)&&(this.hasRTLText=!0),(!this.hasRTLText||"unavailable"===rn()||this.hasRTLText&&on.isParsed())&&(S=$s(C,r,T))}var k=void 0;if(u){var A=r.getValueAndResolveTokens("icon-image",T,i,f);k=A instanceof re?A:re.fromString(A)}if(S||k){var P=this.sortFeaturesByKey?c.evaluate(T,{},i):void 0,I={id:_,text:S,icon:k,index:x,sourceLayerIndex:b,geometry:No(g),properties:g.properties,type:lu[g.type],sortKey:P};if(this.features.push(I),k&&(p[k.name]=!0),S){var M=o.evaluate(T,{},i).join(","),z="map"===n.get("text-rotation-alignment")&&"point"!==n.get("symbol-placement");this.allowVerticalPlacement=this.writingModes&&this.writingModes.indexOf(_l.vertical)>=0;for(var D=0,O=S.sections;D<O.length;D+=1){var R=O[D];if(R.image)p[R.image.name]=!0;else{var L=$r(S.toString()),F=R.fontStack||M,B=h[F]=h[F]||{};this.calculateGlyphDependencies(R.text,B,z,this.allowVerticalPlacement,L)}}}}}}"line"===n.get("symbol-placement")&&(this.features=function(t){var e={},i={},r=[],n=0;function o(e){r.push(t[e]),n++}function a(t,e,n){var o=i[t];return delete i[t],i[e]=o,r[o].geometry[0].pop(),r[o].geometry[0]=r[o].geometry[0].concat(n[0]),o}function s(t,i,n){var o=e[i];return delete e[i],e[t]=o,r[o].geometry[0].shift(),r[o].geometry[0]=n[0].concat(r[o].geometry[0]),o}function l(t,e,i){var r=i?e[0][e[0].length-1]:e[0][0];return t+":"+r.x+":"+r.y}for(var u=0;u<t.length;u++){var c=t[u],p=c.geometry,h=c.text?c.text.toString():null;if(h){var f=l(h,p),d=l(h,p,!0);if(f in i&&d in e&&i[f]!==e[d]){var m=s(f,d,p),v=a(f,d,r[m].geometry);delete e[f],delete i[d],i[l(h,r[v].geometry,!0)]=v,r[m].geometry=null}else f in i?a(f,d,p):d in e?s(f,d,p):(o(u),e[f]=n-1,i[d]=n-1)}else o(u)}return r.filter((function(t){return t.geometry}))}(this.features)),this.sortFeaturesByKey&&this.features.sort((function(t,e){return t.sortKey-e.sortKey}))}},mu.prototype.update=function(t,e,i){this.stateDependentLayers.length&&(this.text.programConfigurations.updatePaintArrays(t,e,this.layers,i),this.icon.programConfigurations.updatePaintArrays(t,e,this.layers,i))},mu.prototype.isEmpty=function(){return 0===this.symbolInstances.length&&!this.hasRTLText},mu.prototype.uploadPending=function(){return!this.uploaded||this.text.programConfigurations.needsUpload||this.icon.programConfigurations.needsUpload},mu.prototype.upload=function(t){!this.uploaded&&this.hasDebugData()&&(this.textCollisionBox.upload(t),this.iconCollisionBox.upload(t)),this.text.upload(t,this.sortFeaturesByY,!this.uploaded,this.text.programConfigurations.needsUpload),this.icon.upload(t,this.sortFeaturesByY,!this.uploaded,this.icon.programConfigurations.needsUpload),this.uploaded=!0},mu.prototype.destroyDebugData=function(){this.textCollisionBox.destroy(),this.iconCollisionBox.destroy()},mu.prototype.destroy=function(){this.text.destroy(),this.icon.destroy(),this.hasDebugData()&&this.destroyDebugData()},mu.prototype.addToLineVertexArray=function(t,e){var i=this.lineVertexArray.length;if(void 0!==t.segment){for(var r=t.dist(e[t.segment+1]),n=t.dist(e[t.segment]),o={},a=t.segment+1;a<e.length;a++)o[a]={x:e[a].x,y:e[a].y,tileUnitDistanceFromAnchor:r},a<e.length-1&&(r+=e[a+1].dist(e[a]));for(var s=t.segment||0;s>=0;s--)o[s]={x:e[s].x,y:e[s].y,tileUnitDistanceFromAnchor:n},s>0&&(n+=e[s-1].dist(e[s]));for(var l=0;l<e.length;l++){var u=o[l];this.lineVertexArray.emplaceBack(u.x,u.y,u.tileUnitDistanceFromAnchor)}}return{lineStartIndex:i,lineLength:this.lineVertexArray.length-i}},mu.prototype.addSymbols=function(t,e,i,r,n,o,a,s,l,u,c,p){for(var h=t.indexArray,f=t.layoutVertexArray,d=t.segments.prepareSegment(4*e.length,f,h,o.sortKey),m=this.glyphOffsetArray.length,v=d.vertexLength,y=this.allowVerticalPlacement&&a===_l.vertical?Math.PI/2:0,g=o.text&&o.text.sections,_=0;_<e.length;_++){var x=e[_],b=x.tl,w=x.tr,T=x.bl,S=x.br,E=x.tex,C=x.pixelOffsetTL,k=x.pixelOffsetBR,A=x.minFontScaleX,P=x.minFontScaleY,I=x.glyphOffset,M=x.isSDF,z=x.sectionIndex,D=d.vertexLength,O=I[1];cu(f,s.x,s.y,b.x,O+b.y,E.x,E.y,i,M,C.x,C.y,A,P),cu(f,s.x,s.y,w.x,O+w.y,E.x+E.w,E.y,i,M,k.x,C.y,A,P),cu(f,s.x,s.y,T.x,O+T.y,E.x,E.y+E.h,i,M,C.x,k.y,A,P),cu(f,s.x,s.y,S.x,O+S.y,E.x+E.w,E.y+E.h,i,M,k.x,k.y,A,P),pu(t.dynamicLayoutVertexArray,s,y),h.emplaceBack(D,D+1,D+2),h.emplaceBack(D+1,D+2,D+3),d.vertexLength+=4,d.primitiveLength+=2,this.glyphOffsetArray.emplaceBack(I[0]),_!==e.length-1&&z===e[_+1].sectionIndex||t.programConfigurations.populatePaintArrays(f.length,o,o.index,{},p,g&&g[z])}t.placedSymbolArray.emplaceBack(s.x,s.y,m,this.glyphOffsetArray.length-m,v,l,u,s.segment,i?i[0]:0,i?i[1]:0,r[0],r[1],a,0,!1,0,c)},mu.prototype._addCollisionDebugVertex=function(t,e,i,r,n,o){return e.emplaceBack(0,0),t.emplaceBack(i.x,i.y,r,n,Math.round(o.x),Math.round(o.y))},mu.prototype.addCollisionDebugVertices=function(t,e,i,r,o,a,s){var l=o.segments.prepareSegment(4,o.layoutVertexArray,o.indexArray),u=l.vertexLength,c=o.layoutVertexArray,p=o.collisionVertexArray,h=s.anchorX,f=s.anchorY;this._addCollisionDebugVertex(c,p,a,h,f,new n(t,e)),this._addCollisionDebugVertex(c,p,a,h,f,new n(i,e)),this._addCollisionDebugVertex(c,p,a,h,f,new n(i,r)),this._addCollisionDebugVertex(c,p,a,h,f,new n(t,r)),l.vertexLength+=4;var d=o.indexArray;d.emplaceBack(u,u+1),d.emplaceBack(u+1,u+2),d.emplaceBack(u+2,u+3),d.emplaceBack(u+3,u),l.primitiveLength+=4},mu.prototype.addDebugCollisionBoxes=function(t,e,i,r){for(var n=t;n<e;n++){var o=this.collisionBoxArray.get(n);this.addCollisionDebugVertices(o.x1,o.y1,o.x2,o.y2,r?this.textCollisionBox:this.iconCollisionBox,o.anchorPoint,i)}},mu.prototype.generateCollisionDebugBuffers=function(){this.hasDebugData()&&this.destroyDebugData(),this.textCollisionBox=new du(Fn,Us.members,Gn),this.iconCollisionBox=new du(Fn,Us.members,Gn);for(var t=0;t<this.symbolInstances.length;t++){var e=this.symbolInstances.get(t);this.addDebugCollisionBoxes(e.textBoxStartIndex,e.textBoxEndIndex,e,!0),this.addDebugCollisionBoxes(e.verticalTextBoxStartIndex,e.verticalTextBoxEndIndex,e,!0),this.addDebugCollisionBoxes(e.iconBoxStartIndex,e.iconBoxEndIndex,e,!1),this.addDebugCollisionBoxes(e.verticalIconBoxStartIndex,e.verticalIconBoxEndIndex,e,!1)}},mu.prototype._deserializeCollisionBoxesForSymbol=function(t,e,i,r,n,o,a,s,l){for(var u={},c=e;c<i;c++){var p=t.get(c);u.textBox={x1:p.x1,y1:p.y1,x2:p.x2,y2:p.y2,anchorPointX:p.anchorPointX,anchorPointY:p.anchorPointY},u.textFeatureIndex=p.featureIndex;break}for(var h=r;h<n;h++){var f=t.get(h);u.verticalTextBox={x1:f.x1,y1:f.y1,x2:f.x2,y2:f.y2,anchorPointX:f.anchorPointX,anchorPointY:f.anchorPointY},u.verticalTextFeatureIndex=f.featureIndex;break}for(var d=o;d<a;d++){var m=t.get(d);u.iconBox={x1:m.x1,y1:m.y1,x2:m.x2,y2:m.y2,anchorPointX:m.anchorPointX,anchorPointY:m.anchorPointY},u.iconFeatureIndex=m.featureIndex;break}for(var v=s;v<l;v++){var y=t.get(v);u.verticalIconBox={x1:y.x1,y1:y.y1,x2:y.x2,y2:y.y2,anchorPointX:y.anchorPointX,anchorPointY:y.anchorPointY},u.verticalIconFeatureIndex=y.featureIndex;break}return u},mu.prototype.deserializeCollisionBoxes=function(t){this.collisionArrays=[];for(var e=0;e<this.symbolInstances.length;e++){var i=this.symbolInstances.get(e);this.collisionArrays.push(this._deserializeCollisionBoxesForSymbol(t,i.textBoxStartIndex,i.textBoxEndIndex,i.verticalTextBoxStartIndex,i.verticalTextBoxEndIndex,i.iconBoxStartIndex,i.iconBoxEndIndex,i.verticalIconBoxStartIndex,i.verticalIconBoxEndIndex))}},mu.prototype.hasTextData=function(){return this.text.segments.get().length>0},mu.prototype.hasIconData=function(){return this.icon.segments.get().length>0},mu.prototype.hasDebugData=function(){return this.textCollisionBox&&this.iconCollisionBox},mu.prototype.hasTextCollisionBoxData=function(){return this.hasDebugData()&&this.textCollisionBox.segments.get().length>0},mu.prototype.hasIconCollisionBoxData=function(){return this.hasDebugData()&&this.iconCollisionBox.segments.get().length>0},mu.prototype.addIndicesForPlacedSymbol=function(t,e){for(var i=t.placedSymbolArray.get(e),r=i.vertexStartIndex+4*i.numGlyphs,n=i.vertexStartIndex;n<r;n+=4)t.indexArray.emplaceBack(n,n+1,n+2),t.indexArray.emplaceBack(n+1,n+2,n+3)},mu.prototype.getSortedSymbolIndexes=function(t){if(this.sortedAngle===t&&void 0!==this.symbolInstanceIndexes)return this.symbolInstanceIndexes;for(var e=Math.sin(t),i=Math.cos(t),r=[],n=[],o=[],a=0;a<this.symbolInstances.length;++a){o.push(a);var s=this.symbolInstances.get(a);r.push(0|Math.round(e*s.anchorX+i*s.anchorY)),n.push(s.featureIndex)}return o.sort((function(t,e){return r[t]-r[e]||n[e]-n[t]})),o},mu.prototype.addToSortKeyRanges=function(t,e){var i=this.sortKeyRanges[this.sortKeyRanges.length-1];i&&i.sortKey===e?i.symbolInstanceEnd=t+1:this.sortKeyRanges.push({sortKey:e,symbolInstanceStart:t,symbolInstanceEnd:t+1})},mu.prototype.sortFeatures=function(t){var e=this;if(this.sortFeaturesByY&&this.sortedAngle!==t&&!(this.text.segments.get().length>1||this.icon.segments.get().length>1)){this.symbolInstanceIndexes=this.getSortedSymbolIndexes(t),this.sortedAngle=t,this.text.indexArray.clear(),this.icon.indexArray.clear(),this.featureSortOrder=[];for(var i=0,r=this.symbolInstanceIndexes;i<r.length;i+=1){var n=this.symbolInstances.get(r[i]);this.featureSortOrder.push(n.featureIndex),[n.rightJustifiedTextSymbolIndex,n.centerJustifiedTextSymbolIndex,n.leftJustifiedTextSymbolIndex].forEach((function(t,i,r){t>=0&&r.indexOf(t)===i&&e.addIndicesForPlacedSymbol(e.text,t)})),n.verticalPlacedTextSymbolIndex>=0&&this.addIndicesForPlacedSymbol(this.text,n.verticalPlacedTextSymbolIndex),n.placedIconSymbolIndex>=0&&this.addIndicesForPlacedSymbol(this.icon,n.placedIconSymbolIndex),n.verticalPlacedIconSymbolIndex>=0&&this.addIndicesForPlacedSymbol(this.icon,n.verticalPlacedIconSymbolIndex)}this.text.indexBuffer&&this.text.indexBuffer.updateData(this.text.indexArray),this.icon.indexBuffer&&this.icon.indexBuffer.updateData(this.icon.indexArray)}},Lr("SymbolBucket",mu,{omit:["layers","collisionBoxArray","features","compareText"]}),mu.MAX_GLYPHS=65535,mu.addDynamicAttributes=pu;var vu=new xn({"symbol-placement":new mn(At.layout_symbol["symbol-placement"]),"symbol-spacing":new mn(At.layout_symbol["symbol-spacing"]),"symbol-avoid-edges":new mn(At.layout_symbol["symbol-avoid-edges"]),"symbol-sort-key":new vn(At.layout_symbol["symbol-sort-key"]),"symbol-z-order":new mn(At.layout_symbol["symbol-z-order"]),"icon-allow-overlap":new mn(At.layout_symbol["icon-allow-overlap"]),"icon-ignore-placement":new mn(At.layout_symbol["icon-ignore-placement"]),"icon-optional":new mn(At.layout_symbol["icon-optional"]),"icon-rotation-alignment":new mn(At.layout_symbol["icon-rotation-alignment"]),"icon-size":new vn(At.layout_symbol["icon-size"]),"icon-text-fit":new mn(At.layout_symbol["icon-text-fit"]),"icon-text-fit-padding":new mn(At.layout_symbol["icon-text-fit-padding"]),"icon-image":new vn(At.layout_symbol["icon-image"]),"icon-rotate":new vn(At.layout_symbol["icon-rotate"]),"icon-padding":new mn(At.layout_symbol["icon-padding"]),"icon-keep-upright":new mn(At.layout_symbol["icon-keep-upright"]),"icon-offset":new vn(At.layout_symbol["icon-offset"]),"icon-anchor":new vn(At.layout_symbol["icon-anchor"]),"icon-pitch-alignment":new mn(At.layout_symbol["icon-pitch-alignment"]),"text-pitch-alignment":new mn(At.layout_symbol["text-pitch-alignment"]),"text-rotation-alignment":new mn(At.layout_symbol["text-rotation-alignment"]),"text-field":new vn(At.layout_symbol["text-field"]),"text-font":new vn(At.layout_symbol["text-font"]),"text-size":new vn(At.layout_symbol["text-size"]),"text-max-width":new vn(At.layout_symbol["text-max-width"]),"text-line-height":new mn(At.layout_symbol["text-line-height"]),"text-letter-spacing":new vn(At.layout_symbol["text-letter-spacing"]),"text-justify":new vn(At.layout_symbol["text-justify"]),"text-radial-offset":new vn(At.layout_symbol["text-radial-offset"]),"text-variable-anchor":new mn(At.layout_symbol["text-variable-anchor"]),"text-anchor":new vn(At.layout_symbol["text-anchor"]),"text-max-angle":new mn(At.layout_symbol["text-max-angle"]),"text-writing-mode":new mn(At.layout_symbol["text-writing-mode"]),"text-rotate":new vn(At.layout_symbol["text-rotate"]),"text-padding":new mn(At.layout_symbol["text-padding"]),"text-keep-upright":new mn(At.layout_symbol["text-keep-upright"]),"text-transform":new vn(At.layout_symbol["text-transform"]),"text-offset":new vn(At.layout_symbol["text-offset"]),"text-allow-overlap":new mn(At.layout_symbol["text-allow-overlap"]),"text-ignore-placement":new mn(At.layout_symbol["text-ignore-placement"]),"text-optional":new mn(At.layout_symbol["text-optional"])}),yu={paint:new xn({"icon-opacity":new vn(At.paint_symbol["icon-opacity"]),"icon-color":new vn(At.paint_symbol["icon-color"]),"icon-halo-color":new vn(At.paint_symbol["icon-halo-color"]),"icon-halo-width":new vn(At.paint_symbol["icon-halo-width"]),"icon-halo-blur":new vn(At.paint_symbol["icon-halo-blur"]),"icon-translate":new mn(At.paint_symbol["icon-translate"]),"icon-translate-anchor":new mn(At.paint_symbol["icon-translate-anchor"]),"text-opacity":new vn(At.paint_symbol["text-opacity"]),"text-color":new vn(At.paint_symbol["text-color"],{runtimeType:jt,getOverride:function(t){return t.textColor},hasOverride:function(t){return!!t.textColor}}),"text-halo-color":new vn(At.paint_symbol["text-halo-color"]),"text-halo-width":new vn(At.paint_symbol["text-halo-width"]),"text-halo-blur":new vn(At.paint_symbol["text-halo-blur"]),"text-translate":new mn(At.paint_symbol["text-translate"]),"text-translate-anchor":new mn(At.paint_symbol["text-translate-anchor"])}),layout:vu},gu=function(t){this.type=t.property.overrides?t.property.overrides.runtimeType:Lt,this.defaultValue=t};gu.prototype.evaluate=function(t){if(t.formattedSection){var e=this.defaultValue.property.overrides;if(e&&e.hasOverride(t.formattedSection))return e.getOverride(t.formattedSection)}return t.feature&&t.featureState?this.defaultValue.evaluate(t.feature,t.featureState):this.defaultValue.property.specification.default},gu.prototype.eachChild=function(t){this.defaultValue.isConstant()||t(this.defaultValue.value._styleExpression.expression)},gu.prototype.outputDefined=function(){return!1},gu.prototype.serialize=function(){return null},Lr("FormatSectionOverride",gu,{omit:["defaultValue"]});var _u=function(t){function e(e){t.call(this,e,yu)}return t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.prototype)).constructor=e,e.prototype.recalculate=function(e,i){if(t.prototype.recalculate.call(this,e,i),"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 r=this.layout.get("text-writing-mode");if(r){for(var n=[],o=0,a=r;o<a.length;o+=1){var s=a[o];n.indexOf(s)<0&&n.push(s)}this.layout._values["text-writing-mode"]=n}else this.layout._values["text-writing-mode"]=["horizontal"]}this._setPaintOverrides()},e.prototype.getValueAndResolveTokens=function(t,e,i,r){var n=this.layout.get(t).evaluate(e,{},i,r),o=this._unevaluatedLayout._values[t];return o.isDataDriven()||$i(o.value)||!n?n:function(t,e){return e.replace(/{([^{}]+)}/g,(function(e,i){return i in t?String(t[i]):""}))}(e.properties,n)},e.prototype.createBucket=function(t){return new mu(t)},e.prototype.queryRadius=function(){return 0},e.prototype.queryIntersectsFeature=function(){return!1},e.prototype._setPaintOverrides=function(){for(var t=0,i=yu.paint.overridableProperties;t<i.length;t+=1){var r=i[t];if(e.hasPaintOverride(this.layout,r)){var n,o=this.paint.get(r),a=new gu(o),s=new qi(a,o.property.specification);n="constant"===o.value.kind||"source"===o.value.kind?new Gi("source",s):new Xi("composite",s,o.value.zoomStops,o.value._interpolationType),this.paint._values[r]=new fn(o.property,n,o.parameters)}}},e.prototype._handleOverridablePaintPropertyUpdate=function(t,i,r){return!(!this.layout||i.isDataDriven()||r.isDataDriven())&&e.hasPaintOverride(this.layout,t)},e.hasPaintOverride=function(t,e){var i=t.get("text-field"),r=yu.paint.properties[e],n=!1,o=function(t){for(var e=0,i=t;e<i.length;e+=1)if(r.overrides&&r.overrides.hasOverride(i[e]))return void(n=!0)};if("constant"===i.value.kind&&i.value.value instanceof ie)o(i.value.value.sections);else if("source"===i.value.kind){var a=function(t){n||(t instanceof le&&ae(t.value)===$t?o(t.value.sections):t instanceof he?o(t.sections):t.eachChild(a))},s=i.value;s._styleExpression&&a(s._styleExpression.expression)}return n},e}(bn),xu={paint:new xn({"background-color":new mn(At.paint_background["background-color"]),"background-pattern":new gn(At.paint_background["background-pattern"]),"background-opacity":new mn(At.paint_background["background-opacity"])})},bu=function(t){function e(e){t.call(this,e,xu)}return t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.prototype)).constructor=e,e}(bn),wu={paint:new xn({"raster-opacity":new mn(At.paint_raster["raster-opacity"]),"raster-hue-rotate":new mn(At.paint_raster["raster-hue-rotate"]),"raster-brightness-min":new mn(At.paint_raster["raster-brightness-min"]),"raster-brightness-max":new mn(At.paint_raster["raster-brightness-max"]),"raster-saturation":new mn(At.paint_raster["raster-saturation"]),"raster-contrast":new mn(At.paint_raster["raster-contrast"]),"raster-resampling":new mn(At.paint_raster["raster-resampling"]),"raster-fade-duration":new mn(At.paint_raster["raster-fade-duration"])})},Tu=function(t){function e(e){t.call(this,e,wu)}return t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.prototype)).constructor=e,e}(bn),Su=function(t){function e(e){t.call(this,e,{}),this.implementation=e}return t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.prototype)).constructor=e,e.prototype.is3D=function(){return"3d"===this.implementation.renderingMode},e.prototype.hasOffscreenPass=function(){return void 0!==this.implementation.prerender},e.prototype.recalculate=function(){},e.prototype.updateTransitions=function(){},e.prototype.hasTransition=function(){},e.prototype.serialize=function(){},e.prototype.onAdd=function(t){this.implementation.onAdd&&this.implementation.onAdd(t,t.painter.context.gl)},e.prototype.onRemove=function(t){this.implementation.onRemove&&this.implementation.onRemove(t,t.painter.context.gl)},e}(bn),Eu={circle:ca,heatmap:xa,hillshade:wa,fill:ls,"fill-extrusion":Es,line:Fs,symbol:_u,background:bu,raster:Tu},Cu=a.HTMLImageElement,ku=a.HTMLCanvasElement,Au=a.HTMLVideoElement,Pu=a.ImageData,Iu=a.ImageBitmap,Mu=function(t,e,i,r){this.context=t,this.format=i,this.texture=t.gl.createTexture(),this.update(e,r)};Mu.prototype.update=function(t,e,i){var r=t.width,n=t.height,o=!(this.size&&this.size[0]===r&&this.size[1]===n||i),a=this.context,s=a.gl;if(this.useMipmap=Boolean(e&&e.useMipmap),s.bindTexture(s.TEXTURE_2D,this.texture),a.pixelStoreUnpackFlipY.set(!1),a.pixelStoreUnpack.set(1),a.pixelStoreUnpackPremultiplyAlpha.set(this.format===s.RGBA&&(!e||!1!==e.premultiply)),o)this.size=[r,n],t instanceof Cu||t instanceof ku||t instanceof Au||t instanceof Pu||Iu&&t instanceof Iu?s.texImage2D(s.TEXTURE_2D,0,this.format,this.format,s.UNSIGNED_BYTE,t):s.texImage2D(s.TEXTURE_2D,0,this.format,r,n,0,this.format,s.UNSIGNED_BYTE,t.data);else{var l=i||{x:0,y:0},u=l.x,c=l.y;t instanceof Cu||t instanceof ku||t instanceof Au||t instanceof Pu||Iu&&t instanceof Iu?s.texSubImage2D(s.TEXTURE_2D,0,u,c,s.RGBA,s.UNSIGNED_BYTE,t):s.texSubImage2D(s.TEXTURE_2D,0,u,c,r,n,s.RGBA,s.UNSIGNED_BYTE,t.data)}this.useMipmap&&this.isSizePowerOfTwo()&&s.generateMipmap(s.TEXTURE_2D)},Mu.prototype.bind=function(t,e,i){var r=this.context.gl;r.bindTexture(r.TEXTURE_2D,this.texture),i!==r.LINEAR_MIPMAP_NEAREST||this.isSizePowerOfTwo()||(i=r.LINEAR),t!==this.filter&&(r.texParameteri(r.TEXTURE_2D,r.TEXTURE_MAG_FILTER,t),r.texParameteri(r.TEXTURE_2D,r.TEXTURE_MIN_FILTER,i||t),this.filter=t),e!==this.wrap&&(r.texParameteri(r.TEXTURE_2D,r.TEXTURE_WRAP_S,e),r.texParameteri(r.TEXTURE_2D,r.TEXTURE_WRAP_T,e),this.wrap=e)},Mu.prototype.isSizePowerOfTwo=function(){return this.size[0]===this.size[1]&&Math.log(this.size[0])/Math.LN2%1==0},Mu.prototype.destroy=function(){this.context.gl.deleteTexture(this.texture),this.texture=null};var zu=function(t){var e=this;this._callback=t,this._triggered=!1,"undefined"!=typeof MessageChannel&&(this._channel=new MessageChannel,this._channel.port2.onmessage=function(){e._triggered=!1,e._callback()})};zu.prototype.trigger=function(){var t=this;this._triggered||(this._triggered=!0,this._channel?this._channel.port1.postMessage(!0):setTimeout((function(){t._triggered=!1,t._callback()}),0))},zu.prototype.remove=function(){delete this._channel,this._callback=function(){}};var Du=function(t,e,i){this.target=t,this.parent=e,this.mapId=i,this.callbacks={},this.tasks={},this.taskQueue=[],this.cancelCallbacks={},y(["receive","process"],this),this.invoker=new zu(this.process),this.target.addEventListener("message",this.receive,!1),this.globalScope=C()?t:a};function Ou(t,e,i){var r=2*Math.PI*6378137/256/Math.pow(2,i);return[t*r-2*Math.PI*6378137/2,e*r-2*Math.PI*6378137/2]}Du.prototype.send=function(t,e,i,r,n){var o=this;void 0===n&&(n=!1);var a=Math.round(1e18*Math.random()).toString(36).substring(0,10);i&&(this.callbacks[a]=i);var s=P(this.globalScope)?void 0:[];return this.target.postMessage({id:a,type:t,hasCallback:!!i,targetMapId:r,mustQueue:n,sourceMapId:this.mapId,data:jr(e,s)},s),{cancel:function(){i&&delete o.callbacks[a],o.target.postMessage({id:a,type:"<cancel>",targetMapId:r,sourceMapId:o.mapId})}}},Du.prototype.receive=function(t){var e=t.data,i=e.id;if(i&&(!e.targetMapId||this.mapId===e.targetMapId))if("<cancel>"===e.type){delete this.tasks[i];var r=this.cancelCallbacks[i];delete this.cancelCallbacks[i],r&&r()}else C()||e.mustQueue?(this.tasks[i]=e,this.taskQueue.push(i),this.invoker.trigger()):this.processTask(i,e)},Du.prototype.process=function(){if(this.taskQueue.length){var t=this.taskQueue.shift(),e=this.tasks[t];delete this.tasks[t],this.taskQueue.length&&this.invoker.trigger(),e&&this.processTask(t,e)}},Du.prototype.processTask=function(t,e){var i=this;if("<response>"===e.type){var r=this.callbacks[t];delete this.callbacks[t],r&&(e.error?r(Vr(e.error)):r(null,Vr(e.data)))}else{var n=!1,o=P(this.globalScope)?void 0:[],a=e.hasCallback?function(e,r){n=!0,delete i.cancelCallbacks[t],i.target.postMessage({id:t,type:"<response>",sourceMapId:i.mapId,error:e?jr(e):null,data:jr(r,o)},o)}:function(t){n=!0},s=null,l=Vr(e.data);if(this.parent[e.type])s=this.parent[e.type](e.sourceMapId,l,a);else if(this.parent.getWorkerSource){var u=e.type.split(".");s=this.parent.getWorkerSource(e.sourceMapId,u[0],l.source)[u[1]](l,a)}else a(new Error("Could not find function "+e.type));!n&&s&&s.cancel&&(this.cancelCallbacks[t]=s.cancel)}},Du.prototype.remove=function(){this.invoker.remove(),this.target.removeEventListener("message",this.receive,!1)};var Ru=function(t,e){t&&(e?this.setSouthWest(t).setNorthEast(e):4===t.length?this.setSouthWest([t[0],t[1]]).setNorthEast([t[2],t[3]]):this.setSouthWest(t[0]).setNorthEast(t[1]))};Ru.prototype.setNorthEast=function(t){return this._ne=t instanceof Lu?new Lu(t.lng,t.lat):Lu.convert(t),this},Ru.prototype.setSouthWest=function(t){return this._sw=t instanceof Lu?new Lu(t.lng,t.lat):Lu.convert(t),this},Ru.prototype.extend=function(t){var e,i,r=this._sw,n=this._ne;if(t instanceof Lu)e=t,i=t;else{if(!(t instanceof Ru))return Array.isArray(t)?4===t.length||t.every(Array.isArray)?this.extend(Ru.convert(t)):this.extend(Lu.convert(t)):this;if(i=t._ne,!(e=t._sw)||!i)return this}return r||n?(r.lng=Math.min(e.lng,r.lng),r.lat=Math.min(e.lat,r.lat),n.lng=Math.max(i.lng,n.lng),n.lat=Math.max(i.lat,n.lat)):(this._sw=new Lu(e.lng,e.lat),this._ne=new Lu(i.lng,i.lat)),this},Ru.prototype.getCenter=function(){return new Lu((this._sw.lng+this._ne.lng)/2,(this._sw.lat+this._ne.lat)/2)},Ru.prototype.getSouthWest=function(){return this._sw},Ru.prototype.getNorthEast=function(){return this._ne},Ru.prototype.getNorthWest=function(){return new Lu(this.getWest(),this.getNorth())},Ru.prototype.getSouthEast=function(){return new Lu(this.getEast(),this.getSouth())},Ru.prototype.getWest=function(){return this._sw.lng},Ru.prototype.getSouth=function(){return this._sw.lat},Ru.prototype.getEast=function(){return this._ne.lng},Ru.prototype.getNorth=function(){return this._ne.lat},Ru.prototype.toArray=function(){return[this._sw.toArray(),this._ne.toArray()]},Ru.prototype.toString=function(){return"LngLatBounds("+this._sw.toString()+", "+this._ne.toString()+")"},Ru.prototype.isEmpty=function(){return!(this._sw&&this._ne)},Ru.prototype.contains=function(t){var e=Lu.convert(t),i=e.lng,r=e.lat,n=this._sw.lng<=i&&i<=this._ne.lng;return this._sw.lng>this._ne.lng&&(n=this._sw.lng>=i&&i>=this._ne.lng),this._sw.lat<=r&&r<=this._ne.lat&&n},Ru.convert=function(t){return!t||t instanceof Ru?t:new Ru(t)};var Lu=function(t,e){if(isNaN(t)||isNaN(e))throw new Error("Invalid LngLat object: ("+t+", "+e+")");if(this.lng=+t,this.lat=+e,this.lat>90||this.lat<-90)throw new Error("Invalid LngLat latitude value: must be between -90 and 90")};Lu.prototype.wrap=function(){return new Lu(p(this.lng,-180,180),this.lat)},Lu.prototype.toArray=function(){return[this.lng,this.lat]},Lu.prototype.toString=function(){return"LngLat("+this.lng+", "+this.lat+")"},Lu.prototype.distanceTo=function(t){var e=Math.PI/180,i=this.lat*e,r=t.lat*e,n=Math.sin(i)*Math.sin(r)+Math.cos(i)*Math.cos(r)*Math.cos((t.lng-this.lng)*e);return 6371008.8*Math.acos(Math.min(n,1))},Lu.prototype.toBounds=function(t){void 0===t&&(t=0);var e=360*t/40075017,i=e/Math.cos(Math.PI/180*this.lat);return new Ru(new Lu(this.lng-i,this.lat-e),new Lu(this.lng+i,this.lat+e))},Lu.convert=function(t){if(t instanceof Lu)return t;if(Array.isArray(t)&&(2===t.length||3===t.length))return new Lu(Number(t[0]),Number(t[1]));if(!Array.isArray(t)&&"object"==typeof t&&null!==t)return new Lu(Number("lng"in t?t.lng:t.lon),Number(t.lat));throw new Error("`LngLatLike` argument must be specified as a LngLat instance, an object {lng: <lng>, lat: <lat>}, an object {lon: <lng>, lat: <lat>}, or an array of [<lng>, <lat>]")};var Fu=2*Math.PI*6371008.8;function Bu(t){return Fu*Math.cos(t*Math.PI/180)}function Nu(t){return(180+t)/360}function ju(t){return(180-180/Math.PI*Math.log(Math.tan(Math.PI/4+t*Math.PI/360)))/360}function Vu(t,e){return t/Bu(e)}function Uu(t){return 360/Math.PI*Math.atan(Math.exp((180-360*t)*Math.PI/180))-90}var qu=function(t,e,i){void 0===i&&(i=0),this.x=+t,this.y=+e,this.z=+i};qu.fromLngLat=function(t,e){void 0===e&&(e=0);var i=Lu.convert(t);return new qu(Nu(i.lng),ju(i.lat),Vu(e,i.lat))},qu.prototype.toLngLat=function(){return new Lu(360*this.x-180,Uu(this.y))},qu.prototype.toAltitude=function(){return this.z*Bu(Uu(this.y))},qu.prototype.meterInMercatorCoordinateUnits=function(){return 1/Fu*(t=Uu(this.y),1/Math.cos(t*Math.PI/180));var t};var $u=function(t,e,i){this.z=t,this.x=e,this.y=i,this.key=Xu(0,t,t,e,i)};$u.prototype.equals=function(t){return this.z===t.z&&this.x===t.x&&this.y===t.y},$u.prototype.url=function(t,e){var i,r,n,o,a,s=(r=this.y,n=this.z,o=Ou(256*(i=this.x),256*(r=Math.pow(2,n)-r-1),n),a=Ou(256*(i+1),256*(r+1),n),o[0]+","+o[1]+","+a[0]+","+a[1]),l=function(t,e,i){for(var r,n="",o=t;o>0;o--)n+=(e&(r=1<<o-1)?1:0)+(i&r?2:0);return n}(this.z,this.x,this.y);return t[(this.x+this.y)%t.length].replace("{prefix}",(this.x%16).toString(16)+(this.y%16).toString(16)).replace("{z}",String(this.z)).replace("{x}",String(this.x)).replace("{y}",String("tms"===e?Math.pow(2,this.z)-this.y-1:this.y)).replace("{quadkey}",l).replace("{bbox-epsg-3857}",s)},$u.prototype.getTilePoint=function(t){var e=Math.pow(2,this.z);return new n(8192*(t.x*e-this.x),8192*(t.y*e-this.y))},$u.prototype.toString=function(){return this.z+"/"+this.x+"/"+this.y};var Zu=function(t,e){this.wrap=t,this.canonical=e,this.key=Xu(t,e.z,e.z,e.x,e.y)},Gu=function(t,e,i,r,n){this.overscaledZ=t,this.wrap=e,this.canonical=new $u(i,+r,+n),this.key=Xu(e,t,i,r,n)};function Xu(t,e,i,r,n){(t*=2)<0&&(t=-1*t-1);var o=1<<i;return(o*o*t+o*n+r).toString(36)+i.toString(36)+e.toString(36)}Gu.prototype.equals=function(t){return this.overscaledZ===t.overscaledZ&&this.wrap===t.wrap&&this.canonical.equals(t.canonical)},Gu.prototype.scaledTo=function(t){var e=this.canonical.z-t;return t>this.canonical.z?new Gu(t,this.wrap,this.canonical.z,this.canonical.x,this.canonical.y):new Gu(t,this.wrap,t,this.canonical.x>>e,this.canonical.y>>e)},Gu.prototype.calculateScaledKey=function(t,e){var i=this.canonical.z-t;return t>this.canonical.z?Xu(this.wrap*+e,t,this.canonical.z,this.canonical.x,this.canonical.y):Xu(this.wrap*+e,t,t,this.canonical.x>>i,this.canonical.y>>i)},Gu.prototype.isChildOf=function(t){if(t.wrap!==this.wrap)return!1;var e=this.canonical.z-t.canonical.z;return 0===t.overscaledZ||t.overscaledZ<this.overscaledZ&&t.canonical.x===this.canonical.x>>e&&t.canonical.y===this.canonical.y>>e},Gu.prototype.children=function(t){if(this.overscaledZ>=t)return[new Gu(this.overscaledZ+1,this.wrap,this.canonical.z,this.canonical.x,this.canonical.y)];var e=this.canonical.z+1,i=2*this.canonical.x,r=2*this.canonical.y;return[new Gu(e,this.wrap,e,i,r),new Gu(e,this.wrap,e,i+1,r),new Gu(e,this.wrap,e,i,r+1),new Gu(e,this.wrap,e,i+1,r+1)]},Gu.prototype.isLessThan=function(t){return this.wrap<t.wrap||!(this.wrap>t.wrap)&&(this.overscaledZ<t.overscaledZ||!(this.overscaledZ>t.overscaledZ)&&(this.canonical.x<t.canonical.x||!(this.canonical.x>t.canonical.x)&&this.canonical.y<t.canonical.y))},Gu.prototype.wrapped=function(){return new Gu(this.overscaledZ,0,this.canonical.z,this.canonical.x,this.canonical.y)},Gu.prototype.unwrapTo=function(t){return new Gu(this.overscaledZ,t,this.canonical.z,this.canonical.x,this.canonical.y)},Gu.prototype.overscaleFactor=function(){return Math.pow(2,this.overscaledZ-this.canonical.z)},Gu.prototype.toUnwrapped=function(){return new Zu(this.wrap,this.canonical)},Gu.prototype.toString=function(){return this.overscaledZ+"/"+this.canonical.x+"/"+this.canonical.y},Gu.prototype.getTilePoint=function(t){return this.canonical.getTilePoint(new qu(t.x-this.wrap,t.y))},Lr("CanonicalTileID",$u),Lr("OverscaledTileID",Gu,{omit:["posMatrix"]});var Hu=function(t,e,i){if(this.uid=t,e.height!==e.width)throw new RangeError("DEM tiles must be square");if(i&&"mapbox"!==i&&"terrarium"!==i)return T('"'+i+'" is not a valid encoding type. Valid types include "mapbox" and "terrarium".');this.stride=e.height;var r=this.dim=e.height-2;this.data=new Uint32Array(e.data.buffer),this.encoding=i||"mapbox";for(var n=0;n<r;n++)this.data[this._idx(-1,n)]=this.data[this._idx(0,n)],this.data[this._idx(r,n)]=this.data[this._idx(r-1,n)],this.data[this._idx(n,-1)]=this.data[this._idx(n,0)],this.data[this._idx(n,r)]=this.data[this._idx(n,r-1)];this.data[this._idx(-1,-1)]=this.data[this._idx(0,0)],this.data[this._idx(r,-1)]=this.data[this._idx(r-1,0)],this.data[this._idx(-1,r)]=this.data[this._idx(0,r-1)],this.data[this._idx(r,r)]=this.data[this._idx(r-1,r-1)]};Hu.prototype.get=function(t,e){var i=new Uint8Array(this.data.buffer),r=4*this._idx(t,e);return("terrarium"===this.encoding?this._unpackTerrarium:this._unpackMapbox)(i[r],i[r+1],i[r+2])},Hu.prototype.getUnpackVector=function(){return"terrarium"===this.encoding?[256,1,1/256,32768]:[6553.6,25.6,.1,1e4]},Hu.prototype._idx=function(t,e){if(t<-1||t>=this.dim+1||e<-1||e>=this.dim+1)throw new RangeError("out of range source coordinates for DEM data");return(e+1)*this.stride+(t+1)},Hu.prototype._unpackMapbox=function(t,e,i){return(256*t*256+256*e+i)/10-1e4},Hu.prototype._unpackTerrarium=function(t,e,i){return 256*t+e+i/256-32768},Hu.prototype.getPixels=function(){return new ya({width:this.stride,height:this.stride},new Uint8Array(this.data.buffer))},Hu.prototype.backfillBorder=function(t,e,i){if(this.dim!==t.dim)throw new Error("dem dimension mismatch");var r=e*this.dim,n=e*this.dim+this.dim,o=i*this.dim,a=i*this.dim+this.dim;switch(e){case-1:r=n-1;break;case 1:n=r+1}switch(i){case-1:o=a-1;break;case 1:a=o+1}for(var s=-e*this.dim,l=-i*this.dim,u=o;u<a;u++)for(var c=r;c<n;c++)this.data[this._idx(c,u)]=t.data[this._idx(c+s,u+l)]},Lr("DEMData",Hu);var Wu=function(t){this._stringToNumber={},this._numberToString=[];for(var e=0;e<t.length;e++){var i=t[e];this._stringToNumber[i]=e,this._numberToString[e]=i}};Wu.prototype.encode=function(t){return this._stringToNumber[t]},Wu.prototype.decode=function(t){return this._numberToString[t]};var Ku=function(t,e,i,r,n){this.type="Feature",this._vectorTileFeature=t,t._z=e,t._x=i,t._y=r,this.properties=t.properties,this.id=n},Yu={geometry:{configurable:!0}};Yu.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},Yu.geometry.set=function(t){this._geometry=t},Ku.prototype.toJSON=function(){var t={geometry:this.geometry};for(var e in this)"_geometry"!==e&&"_vectorTileFeature"!==e&&(t[e]=this[e]);return t},Object.defineProperties(Ku.prototype,Yu);var Ju=function(){this.state={},this.stateChanges={},this.deletedStates={}};Ju.prototype.updateState=function(t,e,i){var r=String(e);if(this.stateChanges[t]=this.stateChanges[t]||{},this.stateChanges[t][r]=this.stateChanges[t][r]||{},h(this.stateChanges[t][r],i),null===this.deletedStates[t])for(var n in this.deletedStates[t]={},this.state[t])n!==r&&(this.deletedStates[t][n]=null);else if(this.deletedStates[t]&&null===this.deletedStates[t][r])for(var o in this.deletedStates[t][r]={},this.state[t][r])i[o]||(this.deletedStates[t][r][o]=null);else for(var a in i)this.deletedStates[t]&&this.deletedStates[t][r]&&null===this.deletedStates[t][r][a]&&delete this.deletedStates[t][r][a]},Ju.prototype.removeFeatureState=function(t,e,i){if(null!==this.deletedStates[t]){var r=String(e);if(this.deletedStates[t]=this.deletedStates[t]||{},i&&void 0!==e)null!==this.deletedStates[t][r]&&(this.deletedStates[t][r]=this.deletedStates[t][r]||{},this.deletedStates[t][r][i]=null);else if(void 0!==e)if(this.stateChanges[t]&&this.stateChanges[t][r])for(i in this.deletedStates[t][r]={},this.stateChanges[t][r])this.deletedStates[t][r][i]=null;else this.deletedStates[t][r]=null;else this.deletedStates[t]=null}},Ju.prototype.getState=function(t,e){var i=String(e),r=h({},(this.state[t]||{})[i],(this.stateChanges[t]||{})[i]);if(null===this.deletedStates[t])return{};if(this.deletedStates[t]){var n=this.deletedStates[t][e];if(null===n)return{};for(var o in n)delete r[o]}return r},Ju.prototype.initializeTileState=function(t,e){t.setFeatureState(this.state,e)},Ju.prototype.coalesceChanges=function(t,e){var i={};for(var r in this.stateChanges){this.state[r]=this.state[r]||{};var n={};for(var o in this.stateChanges[r])this.state[r][o]||(this.state[r][o]={}),h(this.state[r][o],this.stateChanges[r][o]),n[o]=this.state[r][o];i[r]=n}for(var a in this.deletedStates){this.state[a]=this.state[a]||{};var s={};if(null===this.deletedStates[a])for(var l in this.state[a])s[l]={},this.state[a][l]={};else for(var u in this.deletedStates[a]){if(null===this.deletedStates[a][u])this.state[a][u]={};else for(var c=0,p=Object.keys(this.deletedStates[a][u]);c<p.length;c+=1)delete this.state[a][u][p[c]];s[u]=this.state[a][u]}i[a]=i[a]||{},h(i[a],s)}if(this.stateChanges={},this.deletedStates={},0!==Object.keys(i).length)for(var f in t)t[f].setFeatureState(i,e)};var Qu=function(t,e){this.tileID=t,this.x=t.canonical.x,this.y=t.canonical.y,this.z=t.canonical.z,this.grid=new Mr(8192,16,0),this.grid3D=new Mr(8192,16,0),this.featureIndexArray=new no,this.promoteId=e};function tc(t,e,i,r,n){return _(t,(function(t,o){var a=e instanceof dn?e.get(o):null;return a&&a.evaluate?a.evaluate(i,r,n):a}))}function ec(t){for(var e=1/0,i=1/0,r=-1/0,n=-1/0,o=0,a=t;o<a.length;o+=1){var s=a[o];e=Math.min(e,s.x),i=Math.min(i,s.y),r=Math.max(r,s.x),n=Math.max(n,s.y)}return{minX:e,minY:i,maxX:r,maxY:n}}function ic(t,e){return e-t}Qu.prototype.insert=function(t,e,i,r,n,o){var a=this.featureIndexArray.length;this.featureIndexArray.emplaceBack(i,r,n);for(var s=o?this.grid3D:this.grid,l=0;l<e.length;l++){for(var u=e[l],c=[1/0,1/0,-1/0,-1/0],p=0;p<u.length;p++){var h=u[p];c[0]=Math.min(c[0],h.x),c[1]=Math.min(c[1],h.y),c[2]=Math.max(c[2],h.x),c[3]=Math.max(c[3],h.y)}c[0]<8192&&c[1]<8192&&c[2]>=0&&c[3]>=0&&s.insert(a,c[0],c[1],c[2],c[3])}},Qu.prototype.loadVTLayers=function(){return this.vtLayers||(this.vtLayers=new gs.VectorTile(new Hs(this.rawTileData)).layers,this.sourceLayerCoder=new Wu(this.vtLayers?Object.keys(this.vtLayers).sort():["_geojsonTileLayer"])),this.vtLayers},Qu.prototype.query=function(t,e,i,r){var o=this;this.loadVTLayers();for(var a=t.params||{},s=8192/t.tileSize/t.scale,l=nr(a.filter),u=t.queryGeometry,c=t.queryPadding*s,p=ec(u),h=this.grid.query(p.minX-c,p.minY-c,p.maxX+c,p.maxY+c),f=ec(t.cameraQueryGeometry),d=0,m=this.grid3D.query(f.minX-c,f.minY-c,f.maxX+c,f.maxY+c,(function(e,i,r,o){return function(t,e,i,r,o){for(var a=0,s=t;a<s.length;a+=1){var l=s[a];if(e<=l.x&&i<=l.y&&r>=l.x&&o>=l.y)return!0}var u=[new n(e,i),new n(e,o),new n(r,o),new n(r,i)];if(t.length>2)for(var c=0,p=u;c<p.length;c+=1)if(Yo(t,p[c]))return!0;for(var h=0;h<t.length-1;h++)if(Jo(t[h],t[h+1],u))return!0;return!1}(t.cameraQueryGeometry,e-c,i-c,r+c,o+c)}));d<m.length;d+=1)h.push(m[d]);h.sort(ic);for(var v,y={},g=function(n){var c=h[n];if(c!==v){v=c;var p=o.featureIndexArray.get(c),f=null;o.loadMatchingFeature(y,p.bucketIndex,p.sourceLayerIndex,p.featureIndex,l,a.layers,a.availableImages,e,i,r,(function(e,i,r){return f||(f=No(e)),i.queryIntersectsFeature(u,e,r,f,o.z,t.transform,s,t.pixelPosMatrix)}))}},_=0;_<h.length;_++)g(_);return y},Qu.prototype.loadMatchingFeature=function(t,e,i,r,n,o,a,s,l,u,c){var p=this.bucketLayerIDs[e];if(!o||function(t,e){for(var i=0;i<t.length;i++)if(e.indexOf(t[i])>=0)return!0;return!1}(o,p)){var h=this.sourceLayerCoder.decode(i),f=this.vtLayers[h].feature(r);if(n.filter(new an(this.tileID.overscaledZ),f))for(var d=this.getId(f,h),m=0;m<p.length;m++){var v=p[m];if(!(o&&o.indexOf(v)<0)){var y=s[v];if(y){var g={};void 0!==d&&u&&(g=u.getState(y.sourceLayer||"_geojsonTileLayer",d));var _=l[v];_.paint=tc(_.paint,y.paint,f,g,a),_.layout=tc(_.layout,y.layout,f,g,a);var x=!c||c(f,y,g);if(x){var b=new Ku(f,this.z,this.x,this.y,d);b.layer=_;var w=t[v];void 0===w&&(w=t[v]=[]),w.push({featureIndex:r,feature:b,intersectionZ:x})}}}}}},Qu.prototype.lookupSymbolFeatures=function(t,e,i,r,n,o,a,s){var l={};this.loadVTLayers();for(var u=nr(n),c=0,p=t;c<p.length;c+=1)this.loadMatchingFeature(l,i,r,p[c],u,o,a,s,e);return l},Qu.prototype.hasLayer=function(t){for(var e=0,i=this.bucketLayerIDs;e<i.length;e+=1)for(var r=0,n=i[e];r<n.length;r+=1)if(t===n[r])return!0;return!1},Qu.prototype.getId=function(t,e){var i=t.id;return this.promoteId&&"boolean"==typeof(i=t.properties["string"==typeof this.promoteId?this.promoteId:this.promoteId[e]])&&(i=Number(i)),i},Lr("FeatureIndex",Qu,{omit:["rawTileData","sourceLayerCoder"]});var rc=function(t,e){this.tileID=t,this.uid=d(),this.uses=0,this.tileSize=e,this.buckets={},this.expirationTime=null,this.queryPadding=0,this.hasSymbolBuckets=!1,this.hasRTLText=!1,this.dependencies={},this.expiredRequestCount=0,this.state="loading"};rc.prototype.registerFadeDuration=function(t){var e=t+this.timeAdded;e<B.now()||this.fadeEndTime&&e<this.fadeEndTime||(this.fadeEndTime=e)},rc.prototype.wasRequested=function(){return"errored"===this.state||"loaded"===this.state||"reloading"===this.state},rc.prototype.loadVectorData=function(t,e,i){if(this.hasData()&&this.unloadVectorData(),this.state="loaded",t){for(var r in t.featureIndex&&(this.latestFeatureIndex=t.featureIndex,t.rawTileData?(this.latestRawTileData=t.rawTileData,this.latestFeatureIndex.rawTileData=t.rawTileData):this.latestRawTileData&&(this.latestFeatureIndex.rawTileData=this.latestRawTileData)),this.collisionBoxArray=t.collisionBoxArray,this.buckets=function(t,e){var i={};if(!e)return i;for(var r=function(){var t=o[n],r=t.layerIds.map((function(t){return e.getLayer(t)})).filter(Boolean);if(0!==r.length){t.layers=r,t.stateDependentLayerIds&&(t.stateDependentLayers=t.stateDependentLayerIds.map((function(t){return r.filter((function(e){return e.id===t}))[0]})));for(var a=0,s=r;a<s.length;a+=1)i[s[a].id]=t}},n=0,o=t;n<o.length;n+=1)r();return i}(t.buckets,e.style),this.hasSymbolBuckets=!1,this.buckets){var n=this.buckets[r];if(n instanceof mu){if(this.hasSymbolBuckets=!0,!i)break;n.justReloaded=!0}}if(this.hasRTLText=!1,this.hasSymbolBuckets)for(var o in this.buckets){var a=this.buckets[o];if(a instanceof mu&&a.hasRTLText){this.hasRTLText=!0,on.isLoading()||on.isLoaded()||"deferred"!==rn()||nn();break}}for(var s in this.queryPadding=0,this.buckets){var l=this.buckets[s];this.queryPadding=Math.max(this.queryPadding,e.style.getLayer(s).queryRadius(l))}t.imageAtlas&&(this.imageAtlas=t.imageAtlas),t.glyphAtlasImage&&(this.glyphAtlasImage=t.glyphAtlasImage)}else this.collisionBoxArray=new Kn},rc.prototype.unloadVectorData=function(){for(var t in this.buckets)this.buckets[t].destroy();this.buckets={},this.imageAtlasTexture&&this.imageAtlasTexture.destroy(),this.imageAtlas&&(this.imageAtlas=null),this.glyphAtlasTexture&&this.glyphAtlasTexture.destroy(),this.latestFeatureIndex=null,this.state="unloaded"},rc.prototype.getBucket=function(t){return this.buckets[t.id]},rc.prototype.upload=function(t){for(var e in this.buckets){var i=this.buckets[e];i.uploadPending()&&i.upload(t)}var r=t.gl;this.imageAtlas&&!this.imageAtlas.uploaded&&(this.imageAtlasTexture=new Mu(t,this.imageAtlas.image,r.RGBA),this.imageAtlas.uploaded=!0),this.glyphAtlasImage&&(this.glyphAtlasTexture=new Mu(t,this.glyphAtlasImage,r.ALPHA),this.glyphAtlasImage=null)},rc.prototype.prepare=function(t){this.imageAtlas&&this.imageAtlas.patchUpdatedImages(t,this.imageAtlasTexture)},rc.prototype.queryRenderedFeatures=function(t,e,i,r,n,o,a,s,l,u){return this.latestFeatureIndex&&this.latestFeatureIndex.rawTileData?this.latestFeatureIndex.query({queryGeometry:r,cameraQueryGeometry:n,scale:o,tileSize:this.tileSize,pixelPosMatrix:u,transform:s,params:a,queryPadding:this.queryPadding*l},t,e,i):{}},rc.prototype.querySourceFeatures=function(t,e){var i=this.latestFeatureIndex;if(i&&i.rawTileData){var r=i.loadVTLayers(),n=e?e.sourceLayer:"",o=r._geojsonTileLayer||r[n];if(o)for(var a=nr(e&&e.filter),s=this.tileID.canonical,l=s.z,u=s.x,c=s.y,p={z:l,x:u,y:c},h=0;h<o.length;h++){var f=o.feature(h);if(a.filter(new an(this.tileID.overscaledZ),f)){var d=i.getId(f,n),m=new Ku(f,l,u,c,d);m.tile=p,t.push(m)}}}},rc.prototype.hasData=function(){return"loaded"===this.state||"reloading"===this.state||"expired"===this.state},rc.prototype.patternsLoaded=function(){return this.imageAtlas&&!!Object.keys(this.imageAtlas.patternPositions).length},rc.prototype.setExpiryData=function(t){var e=this.expirationTime;if(t.cacheControl){var i=k(t.cacheControl);i["max-age"]&&(this.expirationTime=Date.now()+1e3*i["max-age"])}else t.expires&&(this.expirationTime=new Date(t.expires).getTime());if(this.expirationTime){var r=Date.now(),n=!1;if(this.expirationTime>r)n=!1;else if(e)if(this.expirationTime<e)n=!0;else{var o=this.expirationTime-e;o?this.expirationTime=r+Math.max(o,3e4):n=!0}else n=!0;n?(this.expiredRequestCount++,this.state="expired"):this.expiredRequestCount=0}},rc.prototype.getExpiryTimeout=function(){if(this.expirationTime)return this.expiredRequestCount?1e3*(1<<Math.min(this.expiredRequestCount-1,31)):Math.min(this.expirationTime-(new Date).getTime(),Math.pow(2,31)-1)},rc.prototype.setFeatureState=function(t,e){if(this.latestFeatureIndex&&this.latestFeatureIndex.rawTileData&&0!==Object.keys(t).length){var i=this.latestFeatureIndex.loadVTLayers();for(var r in this.buckets)if(e.style.hasLayer(r)){var n=this.buckets[r],o=n.layers[0].sourceLayer||"_geojsonTileLayer",a=i[o],s=t[o];if(a&&s&&0!==Object.keys(s).length){n.update(s,a,this.imageAtlas&&this.imageAtlas.patternPositions||{});var l=e&&e.style&&e.style.getLayer(r);l&&(this.queryPadding=Math.max(this.queryPadding,l.queryRadius(n)))}}}},rc.prototype.holdingForFade=function(){return void 0!==this.symbolFadeHoldUntil},rc.prototype.symbolFadeFinished=function(){return!this.symbolFadeHoldUntil||this.symbolFadeHoldUntil<B.now()},rc.prototype.clearFadeHold=function(){this.symbolFadeHoldUntil=void 0},rc.prototype.setHoldDuration=function(t){this.symbolFadeHoldUntil=B.now()+t},rc.prototype.setDependencies=function(t,e){for(var i={},r=0,n=e;r<n.length;r+=1)i[n[r]]=!0;this.dependencies[t]=i},rc.prototype.hasDependency=function(t,e){for(var i=0,r=t;i<r.length;i+=1){var n=this.dependencies[r[i]];if(n)for(var o=0,a=e;o<a.length;o+=1)if(n[a[o]])return!0}return!1};var nc=a.performance,oc=function(t){this._marks={start:[t.url,"start"].join("#"),end:[t.url,"end"].join("#"),measure:t.url.toString()},nc.mark(this._marks.start)};oc.prototype.finish=function(){nc.mark(this._marks.end);var t=nc.getEntriesByName(this._marks.measure);return 0===t.length&&(nc.measure(this._marks.measure,this._marks.start,this._marks.end),t=nc.getEntriesByName(this._marks.measure),nc.clearMarks(this._marks.start),nc.clearMarks(this._marks.end),nc.clearMeasures(this._marks.measure)),t},t.Actor=Du,t.AlphaImage=va,t.CanonicalTileID=$u,t.CollisionBoxArray=Kn,t.Color=Qt,t.DEMData=Hu,t.DataConstantProperty=mn,t.DictionaryCoder=Wu,t.EXTENT=8192,t.ErrorEvent=Ct,t.EvaluationParameters=an,t.Event=Et,t.Evented=kt,t.FeatureIndex=Qu,t.FillBucket=os,t.FillExtrusionBucket=ws,t.ImageAtlas=gl,t.ImagePosition=vl,t.LineBucket=Ds,t.LngLat=Lu,t.LngLatBounds=Ru,t.MercatorCoordinate=qu,t.ONE_EM=24,t.OverscaledTileID=Gu,t.Point=n,t.Point$1=n,t.Properties=xn,t.Protobuf=Hs,t.RGBAImage=ya,t.RequestManager=Z,t.RequestPerformance=oc,t.ResourceType=dt,t.SegmentVector=ao,t.SourceFeatureState=Ju,t.StructArrayLayout1ui2=Xn,t.StructArrayLayout2f1f2i16=Bn,t.StructArrayLayout2i4=kn,t.StructArrayLayout3ui6=jn,t.StructArrayLayout4i8=An,t.SymbolBucket=mu,t.Texture=Mu,t.Tile=rc,t.Transitionable=un,t.Uniform1f=xo,t.Uniform1i=_o,t.Uniform2f=bo,t.Uniform3f=wo,t.Uniform4f=To,t.UniformColor=So,t.UniformMatrix4f=Co,t.UnwrappedTileID=Zu,t.ValidationError=Pt,t.WritingMode=_l,t.ZoomHistory=Ur,t.add=function(t,e,i){return t[0]=e[0]+i[0],t[1]=e[1]+i[1],t[2]=e[2]+i[2],t},t.addDynamicAttributes=pu,t.asyncAll=function(t,e,i){if(!t.length)return i(null,[]);var r=t.length,n=new Array(t.length),o=null;t.forEach((function(t,a){e(t,(function(t,e){t&&(o=t),n[a]=e,0==--r&&i(o,n)}))}))},t.bezier=l,t.bindAll=y,t.browser=B,t.cacheEntryPossiblyAdded=function(t){++ht>lt&&(t.getActor().send("enforceCacheSizeLimit",st),ht=0)},t.clamp=c,t.clearTileCache=function(t){var e=a.caches.delete("mapbox-tiles");t&&e.catch(t).then((function(){return t()}))},t.clipLine=$l,t.clone=function(t){var e=new na(16);return e[0]=t[0],e[1]=t[1],e[2]=t[2],e[3]=t[3],e[4]=t[4],e[5]=t[5],e[6]=t[6],e[7]=t[7],e[8]=t[8],e[9]=t[9],e[10]=t[10],e[11]=t[11],e[12]=t[12],e[13]=t[13],e[14]=t[14],e[15]=t[15],e},t.clone$1=b,t.clone$2=function(t){var e=new na(3);return e[0]=t[0],e[1]=t[1],e[2]=t[2],e},t.collisionCircleLayout=qs,t.config=N,t.create=function(){var t=new na(16);return 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i=e.buffer/e.extent,r=t,n=it(t,1,-1-i,i,0,-1,2,e),o=it(t,1,1-i,2+i,0,-1,2,e);return(n||o)&&(r=it(t,1,-i,1+i,0,-1,2,e)||[],n&&(r=ct(n,1).concat(r)),o&&(r=r.concat(ct(o,-1)))),r}(r,e)).length&&this.splitTile(r,0,0,0),i&&r.length}function gt(t,e,i){return 32*((1<<t)*i+e)+t}function _t(t,e){var i=t.tileID.canonical;if(!this._geoJSONIndex)return e(null,null);var r=this._geoJSONIndex.getTile(i.z,i.x,i.y);if(!r)return e(null,null);var n=new m(r.features),o=x(n);0===o.byteOffset&&o.byteLength===o.buffer.byteLength||(o=new Uint8Array(o)),e(null,{vectorTile:n,rawData:o.buffer})}F.prototype.load=function(t){var e=this.options,i=(e.log,e.minZoom),r=e.maxZoom,n=e.nodeSize;t.length;this.points=t;for(var o=[],a=0;a<t.length;a++)t[a].geometry&&o.push(N(t[a],a));this.trees[r+1]=new R(o,Z,G,n,Float32Array);for(var s=r;s>=i;s--){Date.now();o=this._cluster(o,s),this.trees[s]=new R(o,Z,G,n,Float32Array)}return this},F.prototype.getClusters=function(t,e){var i=((t[0]+180)%360+360)%360-180,r=Math.max(-90,Math.min(90,t[1])),n=180===t[2]?180:((t[2]+180)%360+360)%360-180,o=Math.max(-90,Math.min(90,t[3]));if(t[2]-t[0]>=360)i=-180,n=180;else if(i>n){var a=this.getClusters([i,r,180,o],e),s=this.getClusters([-180,r,n,o],e);return a.concat(s)}for(var l=this.trees[this._limitZoom(e)],u=[],c=0,p=l.range(U(i),q(o),U(n),q(r));c<p.length;c+=1){var h=l.points[p[c]];u.push(h.numPoints?j(h):this.points[h.index])}return u},F.prototype.getChildren=function(t){var e=this._getOriginId(t),i=this._getOriginZoom(t),r="No cluster with the specified id.",n=this.trees[i];if(!n)throw new Error(r);var o=n.points[e];if(!o)throw new Error(r);for(var a=this.options.radius/(this.options.extent*Math.pow(2,i-1)),s=[],l=0,u=n.within(o.x,o.y,a);l<u.length;l+=1){var c=n.points[u[l]];c.parentId===t&&s.push(c.numPoints?j(c):this.points[c.index])}if(0===s.length)throw new Error(r);return s},F.prototype.getLeaves=function(t,e,i){var r=[];return this._appendLeaves(r,t,e=e||10,i=i||0,0),r},F.prototype.getTile=function(t,e,i){var r=this.trees[this._limitZoom(t)],n=Math.pow(2,t),o=this.options,a=o.radius/o.extent,s=(i-a)/n,l=(i+1+a)/n,u={features:[]};return this._addTileFeatures(r.range((e-a)/n,s,(e+1+a)/n,l),r.points,e,i,n,u),0===e&&this._addTileFeatures(r.range(1-a/n,s,1,l),r.points,n,i,n,u),e===n-1&&this._addTileFeatures(r.range(0,s,a/n,l),r.points,-1,i,n,u),u.features.length?u:null},F.prototype.getClusterExpansionZoom=function(t){for(var e=this._getOriginZoom(t)-1;e<=this.options.maxZoom;){var i=this.getChildren(t);if(e++,1!==i.length)break;t=i[0].properties.cluster_id}return e},F.prototype._appendLeaves=function(t,e,i,r,n){for(var o=0,a=this.getChildren(e);o<a.length;o+=1){var s=a[o],l=s.properties;if(l&&l.cluster?n+l.point_count<=r?n+=l.point_count:n=this._appendLeaves(t,l.cluster_id,i,r,n):n<r?n++:t.push(s),t.length===i)break}return n},F.prototype._addTileFeatures=function(t,e,i,r,n,o){for(var a=0,s=t;a<s.length;a+=1){var l=e[s[a]],u=l.numPoints,c={type:1,geometry:[[Math.round(this.options.extent*(l.x*n-i)),Math.round(this.options.extent*(l.y*n-r))]],tags:u?V(l):this.points[l.index].properties},p=void 0;u?p=l.id:this.options.generateId?p=l.index:this.points[l.index].id&&(p=this.points[l.index].id),void 0!==p&&(c.id=p),o.features.push(c)}},F.prototype._limitZoom=function(t){return Math.max(this.options.minZoom,Math.min(+t,this.options.maxZoom+1))},F.prototype._cluster=function(t,e){for(var i=[],r=this.options,n=r.reduce,o=r.minPoints,a=r.radius/(r.extent*Math.pow(2,e)),s=0;s<t.length;s++){var l=t[s];if(!(l.zoom<=e)){l.zoom=e;for(var u=this.trees[e+1],c=u.within(l.x,l.y,a),p=l.numPoints||1,h=p,f=0,d=c;f<d.length;f+=1){var m=u.points[d[f]];m.zoom>e&&(h+=m.numPoints||1)}if(h>=o){for(var v=l.x*p,y=l.y*p,g=n&&p>1?this._map(l,!0):null,_=(s<<5)+(e+1)+this.points.length,x=0,b=c;x<b.length;x+=1){var w=u.points[b[x]];if(!(w.zoom<=e)){w.zoom=e;var T=w.numPoints||1;v+=w.x*T,y+=w.y*T,w.parentId=_,n&&(g||(g=this._map(l,!0)),n(g,this._map(w)))}}l.parentId=_,i.push(B(v/h,y/h,_,h,g))}else if(i.push(l),h>1)for(var S=0,E=c;S<E.length;S+=1){var C=u.points[E[S]];C.zoom<=e||(C.zoom=e,i.push(C))}}}return i},F.prototype._getOriginId=function(t){return t-this.points.length>>5},F.prototype._getOriginZoom=function(t){return(t-this.points.length)%32},F.prototype._map=function(t,e){if(t.numPoints)return e?$({},t.properties):t.properties;var i=this.points[t.index].properties,r=this.options.map(i);return e&&r===i?$({},r):r},yt.prototype.options={maxZoom:14,indexMaxZoom:5,indexMaxPoints:1e5,tolerance:3,extent:4096,buffer:64,lineMetrics:!1,promoteId:null,generateId:!1,debug:0},yt.prototype.splitTile=function(t,e,i,r,n,o,a){for(var s=[t,e,i,r],l=this.options,u=l.debug;s.length;){r=s.pop(),i=s.pop(),e=s.pop(),t=s.pop();var c=1<<e,p=gt(e,i,r),h=this.tiles[p];if(!h&&(h=this.tiles[p]=dt(t,e,i,r,l),this.tileCoords.push({z:e,x:i,y:r}),u)){var f="z"+e;this.stats[f]=(this.stats[f]||0)+1,this.total++}if(h.source=t,n){if(e===l.maxZoom||e===n)continue;var d=1<<n-e;if(i!==Math.floor(o/d)||r!==Math.floor(a/d))continue}else if(e===l.indexMaxZoom||h.numPoints<=l.indexMaxPoints)continue;if(h.source=null,0!==t.length){var m,v,y,g,_,x,b=.5*l.buffer/l.extent,w=.5-b,T=.5+b,S=1+b;m=v=y=g=null,_=it(t,c,i-b,i+T,0,h.minX,h.maxX,l),x=it(t,c,i+w,i+S,0,h.minX,h.maxX,l),t=null,_&&(m=it(_,c,r-b,r+T,1,h.minY,h.maxY,l),v=it(_,c,r+w,r+S,1,h.minY,h.maxY,l),_=null),x&&(y=it(x,c,r-b,r+T,1,h.minY,h.maxY,l),g=it(x,c,r+w,r+S,1,h.minY,h.maxY,l),x=null),s.push(m||[],e+1,2*i,2*r),s.push(v||[],e+1,2*i,2*r+1),s.push(y||[],e+1,2*i+1,2*r),s.push(g||[],e+1,2*i+1,2*r+1)}}},yt.prototype.getTile=function(t,e,i){var r=this.options,n=r.extent;r.debug;if(t<0||t>24)return null;var o=1<<t,a=gt(t,e=(e%o+o)%o,i);if(this.tiles[a])return ht(this.tiles[a],n);for(var s,l=t,u=e,c=i;!s&&l>0;)l--,u=Math.floor(u/2),c=Math.floor(c/2),s=this.tiles[gt(l,u,c)];return s&&s.source?(this.splitTile(s.source,l,u,c,t,e,i),this.tiles[a]?ht(this.tiles[a],n):null):null};var xt=function(e){function i(t,i,r,n){e.call(this,t,i,r,_t),n&&(this.loadGeoJSON=n)}return e&&(i.__proto__=e),(i.prototype=Object.create(e&&e.prototype)).constructor=i,i.prototype.loadData=function(t,e){this._pendingCallback&&this._pendingCallback(null,{abandoned:!0}),this._pendingCallback=e,this._pendingLoadDataParams=t,this._state&&"Idle"!==this._state?this._state="NeedsLoadData":(this._state="Coalescing",this._loadData())},i.prototype._loadData=function(){var e=this;if(this._pendingCallback&&this._pendingLoadDataParams){var i=this._pendingCallback,r=this._pendingLoadDataParams;delete this._pendingCallback,delete this._pendingLoadDataParams;var n=!!(r&&r.request&&r.request.collectResourceTiming)&&new t.RequestPerformance(r.request);this.loadGeoJSON(r,(function(o,a){if(o||!a)return i(o);if("object"!=typeof a)return i(new Error("Input data given to '"+r.source+"' is not a valid GeoJSON object."));!function t(e,i){var r,n=e&&e.type;if("FeatureCollection"===n)for(r=0;r<e.features.length;r++)t(e.features[r],i);else if("GeometryCollection"===n)for(r=0;r<e.geometries.length;r++)t(e.geometries[r],i);else if("Feature"===n)t(e.geometry,i);else if("Polygon"===n)p(e.coordinates,i);else if("MultiPolygon"===n)for(r=0;r<e.coordinates.length;r++)p(e.coordinates[r],i);return e}(a,!0);try{if(r.filter){var s=t.createExpression(r.filter,{type:"boolean","property-type":"data-driven",overridable:!1,transition:!1});if("error"===s.result)throw new Error(s.value.map((function(t){return t.key+": "+t.message})).join(", "));var l=a.features.filter((function(t){return s.value.evaluate({zoom:0},t)}));a={type:"FeatureCollection",features:l}}e._geoJSONIndex=r.cluster?new F(function(e){var i=e.superclusterOptions,r=e.clusterProperties;if(!r||!i)return i;for(var n={},o={},a={accumulated:null,zoom:0},s={properties:null},l=Object.keys(r),u=0,c=l;u<c.length;u+=1){var p=c[u],h=r[p],f=h[0],d=t.createExpression(h[1]),m=t.createExpression("string"==typeof f?[f,["accumulated"],["get",p]]:f);n[p]=d.value,o[p]=m.value}return i.map=function(t){s.properties=t;for(var e={},i=0,r=l;i<r.length;i+=1){var o=r[i];e[o]=n[o].evaluate(a,s)}return e},i.reduce=function(t,e){s.properties=e;for(var i=0,r=l;i<r.length;i+=1){var n=r[i];a.accumulated=t[n],t[n]=o[n].evaluate(a,s)}},i}(r)).load(a.features):function(t,e){return new yt(t,e)}(a,r.geojsonVtOptions)}catch(o){return i(o)}e.loaded={};var u={};if(n){var c=n.finish();c&&(u.resourceTiming={},u.resourceTiming[r.source]=JSON.parse(JSON.stringify(c)))}i(null,u)}))}},i.prototype.coalesce=function(){"Coalescing"===this._state?this._state="Idle":"NeedsLoadData"===this._state&&(this._state="Coalescing",this._loadData())},i.prototype.reloadTile=function(t,i){var r=this.loaded;return r&&r[t.uid]?e.prototype.reloadTile.call(this,t,i):this.loadTile(t,i)},i.prototype.loadGeoJSON=function(e,i){if(e.request)t.getJSON(e.request,i);else{if("string"!=typeof e.data)return i(new Error("Input data given to '"+e.source+"' is not a valid GeoJSON object."));try{return i(null,JSON.parse(e.data))}catch(t){return i(new Error("Input data given to '"+e.source+"' is not a valid GeoJSON object."))}}},i.prototype.removeSource=function(t,e){this._pendingCallback&&this._pendingCallback(null,{abandoned:!0}),e()},i.prototype.getClusterExpansionZoom=function(t,e){try{e(null,this._geoJSONIndex.getClusterExpansionZoom(t.clusterId))}catch(t){e(t)}},i.prototype.getClusterChildren=function(t,e){try{e(null,this._geoJSONIndex.getChildren(t.clusterId))}catch(t){e(t)}},i.prototype.getClusterLeaves=function(t,e){try{e(null,this._geoJSONIndex.getLeaves(t.clusterId,t.limit,t.offset))}catch(t){e(t)}},i}(l),bt=function(e){var i=this;this.self=e,this.actor=new 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t.Point(i[o].clientX-r.left-e.clientLeft,i[o].clientY-r.top-e.clientTop));return n},i.mouseButton=function(e){return void 0!==t.window.InstallTrigger&&2===e.button&&e.ctrlKey&&t.window.navigator.platform.toUpperCase().indexOf("MAC")>=0?0:e.button},i.remove=function(t){t.parentNode&&t.parentNode.removeChild(t)};var h=function(e){function i(){e.call(this),this.images={},this.updatedImages={},this.callbackDispatchedThisFrame={},this.loaded=!1,this.requestors=[],this.patterns={},this.atlasImage=new t.RGBAImage({width:1,height:1}),this.dirty=!0}return e&&(i.__proto__=e),(i.prototype=Object.create(e&&e.prototype)).constructor=i,i.prototype.isLoaded=function(){return this.loaded},i.prototype.setLoaded=function(t){if(this.loaded!==t&&(this.loaded=t,t)){for(var e=0,i=this.requestors;e<i.length;e+=1){var r=i[e];this._notify(r.ids,r.callback)}this.requestors=[]}},i.prototype.getImage=function(t){return this.images[t]},i.prototype.addImage=function(t,e){this._validate(t,e)&&(this.images[t]=e)},i.prototype._validate=function(e,i){var r=!0;return this._validateStretch(i.stretchX,i.data&&i.data.width)||(this.fire(new t.ErrorEvent(new Error('Image "'+e+'" has invalid "stretchX" value'))),r=!1),this._validateStretch(i.stretchY,i.data&&i.data.height)||(this.fire(new t.ErrorEvent(new Error('Image "'+e+'" has invalid "stretchY" value'))),r=!1),this._validateContent(i.content,i)||(this.fire(new t.ErrorEvent(new Error('Image "'+e+'" has invalid "content" value'))),r=!1),r},i.prototype._validateStretch=function(t,e){if(!t)return!0;for(var i=0,r=0,n=t;r<n.length;r+=1){var o=n[r];if(o[0]<i||o[1]<o[0]||e<o[1])return!1;i=o[1]}return!0},i.prototype._validateContent=function(t,e){return!(t&&(4!==t.length||t[0]<0||e.data.width<t[0]||t[1]<0||e.data.height<t[1]||t[2]<0||e.data.width<t[2]||t[3]<0||e.data.height<t[3]||t[2]<t[0]||t[3]<t[1]))},i.prototype.updateImage=function(t,e){e.version=this.images[t].version+1,this.images[t]=e,this.updatedImages[t]=!0},i.prototype.removeImage=function(t){var e=this.images[t];delete this.images[t],delete this.patterns[t],e.userImage&&e.userImage.onRemove&&e.userImage.onRemove()},i.prototype.listImages=function(){return Object.keys(this.images)},i.prototype.getImages=function(t,e){var i=!0;if(!this.isLoaded())for(var r=0,n=t;r<n.length;r+=1)this.images[n[r]]||(i=!1);this.isLoaded()||i?this._notify(t,e):this.requestors.push({ids:t,callback:e})},i.prototype._notify=function(e,i){for(var r={},n=0,o=e;n<o.length;n+=1){var a=o[n];this.images[a]||this.fire(new t.Event("styleimagemissing",{id:a}));var s=this.images[a];s?r[a]={data:s.data.clone(),pixelRatio:s.pixelRatio,sdf:s.sdf,version:s.version,stretchX:s.stretchX,stretchY:s.stretchY,content:s.content,hasRenderCallback:Boolean(s.userImage&&s.userImage.render)}:t.warnOnce('Image "'+a+'" could not be loaded. Please make sure you have added the image with map.addImage() or a "sprite" property in your style. You can provide missing images by listening for the "styleimagemissing" map event.')}i(null,r)},i.prototype.getPixelSize=function(){var t=this.atlasImage;return{width:t.width,height:t.height}},i.prototype.getPattern=function(e){var i=this.patterns[e],r=this.getImage(e);if(!r)return null;if(i&&i.position.version===r.version)return i.position;if(i)i.position.version=r.version;else{var n={w:r.data.width+2,h:r.data.height+2,x:0,y:0},o=new t.ImagePosition(n,r);this.patterns[e]={bin:n,position:o}}return this._updatePatternAtlas(),this.patterns[e].position},i.prototype.bind=function(e){var i=e.gl;this.atlasTexture?this.dirty&&(this.atlasTexture.update(this.atlasImage),this.dirty=!1):this.atlasTexture=new t.Texture(e,this.atlasImage,i.RGBA),this.atlasTexture.bind(i.LINEAR,i.CLAMP_TO_EDGE)},i.prototype._updatePatternAtlas=function(){var e=[];for(var i in this.patterns)e.push(this.patterns[i].bin);var r=t.potpack(e),n=r.w,o=r.h,a=this.atlasImage;for(var s in a.resize({width:n||1,height:o||1}),this.patterns){var l=this.patterns[s].bin,u=l.x+1,c=l.y+1,p=this.images[s].data,h=p.width,f=p.height;t.RGBAImage.copy(p,a,{x:0,y:0},{x:u,y:c},{width:h,height:f}),t.RGBAImage.copy(p,a,{x:0,y:f-1},{x:u,y:c-1},{width:h,height:1}),t.RGBAImage.copy(p,a,{x:0,y:0},{x:u,y:c+f},{width:h,height:1}),t.RGBAImage.copy(p,a,{x:h-1,y:0},{x:u-1,y:c},{width:1,height:f}),t.RGBAImage.copy(p,a,{x:0,y:0},{x:u+h,y:c},{width:1,height:f})}this.dirty=!0},i.prototype.beginFrame=function(){this.callbackDispatchedThisFrame={}},i.prototype.dispatchRenderCallbacks=function(t){for(var e=0,i=t;e<i.length;e+=1){var r=i[e];if(!this.callbackDispatchedThisFrame[r]){this.callbackDispatchedThisFrame[r]=!0;var n=this.images[r];p(n)&&this.updateImage(r,n)}}},i}(t.Evented),f=v,d=v,m=1e20;function v(t,e,i,r,n,o){this.fontSize=t||24,this.buffer=void 0===e?3:e,this.cutoff=r||.25,this.fontFamily=n||"sans-serif",this.fontWeight=o||"normal",this.radius=i||8;var a=this.size=this.fontSize+2*this.buffer;this.canvas=document.createElement("canvas"),this.canvas.width=this.canvas.height=a,this.ctx=this.canvas.getContext("2d"),this.ctx.font=this.fontWeight+" "+this.fontSize+"px "+this.fontFamily,this.ctx.textBaseline="middle",this.ctx.fillStyle="black",this.gridOuter=new Float64Array(a*a),this.gridInner=new Float64Array(a*a),this.f=new Float64Array(a),this.d=new Float64Array(a),this.z=new Float64Array(a+1),this.v=new Int16Array(a),this.middle=Math.round(a/2*(navigator.userAgent.indexOf("Gecko/")>=0?1.2:1))}function y(t,e,i,r,n,o,a){for(var s=0;s<e;s++){for(var l=0;l<i;l++)r[l]=t[l*e+s];for(g(r,n,o,a,i),l=0;l<i;l++)t[l*e+s]=n[l]}for(l=0;l<i;l++){for(s=0;s<e;s++)r[s]=t[l*e+s];for(g(r,n,o,a,e),s=0;s<e;s++)t[l*e+s]=Math.sqrt(n[s])}}function g(t,e,i,r,n){i[0]=0,r[0]=-m,r[1]=+m;for(var o=1,a=0;o<n;o++){for(var s=(t[o]+o*o-(t[i[a]]+i[a]*i[a]))/(2*o-2*i[a]);s<=r[a];)a--,s=(t[o]+o*o-(t[i[a]]+i[a]*i[a]))/(2*o-2*i[a]);i[++a]=o,r[a]=s,r[a+1]=+m}for(o=0,a=0;o<n;o++){for(;r[a+1]<o;)a++;e[o]=(o-i[a])*(o-i[a])+t[i[a]]}}v.prototype.draw=function(t){this.ctx.clearRect(0,0,this.size,this.size),this.ctx.fillText(t,this.buffer,this.middle);for(var e=this.ctx.getImageData(0,0,this.size,this.size),i=new Uint8ClampedArray(this.size*this.size),r=0;r<this.size*this.size;r++){var n=e.data[4*r+3]/255;this.gridOuter[r]=1===n?0:0===n?m:Math.pow(Math.max(0,.5-n),2),this.gridInner[r]=1===n?m:0===n?0:Math.pow(Math.max(0,n-.5),2)}for(y(this.gridOuter,this.size,this.size,this.f,this.d,this.v,this.z),y(this.gridInner,this.size,this.size,this.f,this.d,this.v,this.z),r=0;r<this.size*this.size;r++)i[r]=Math.max(0,Math.min(255,Math.round(255-255*((this.gridOuter[r]-this.gridInner[r])/this.radius+this.cutoff))));return i},f.default=d;var _=function(t,e){this.requestManager=t,this.localIdeographFontFamily=e,this.entries={}};_.prototype.setURL=function(t){this.url=t},_.prototype.getGlyphs=function(e,i){var r=this,n=[];for(var o in e)for(var a=0,s=e[o];a<s.length;a+=1)n.push({stack:o,id:s[a]});t.asyncAll(n,(function(t,e){var i=t.stack,n=t.id,o=r.entries[i];o||(o=r.entries[i]={glyphs:{},requests:{},ranges:{}});var a=o.glyphs[n];if(void 0===a){if(a=r._tinySDF(o,i,n))return o.glyphs[n]=a,void e(null,{stack:i,id:n,glyph:a});var s=Math.floor(n/256);if(256*s>65535)e(new Error("glyphs > 65535 not supported"));else if(o.ranges[s])e(null,{stack:i,id:n,glyph:a});else{var l=o.requests[s];l||(l=o.requests[s]=[],_.loadGlyphRange(i,s,r.url,r.requestManager,(function(t,e){if(e){for(var i in e)r._doesCharSupportLocalGlyph(+i)||(o.glyphs[+i]=e[+i]);o.ranges[s]=!0}for(var n=0,a=l;n<a.length;n+=1)(0,a[n])(t,e);delete o.requests[s]}))),l.push((function(t,r){t?e(t):r&&e(null,{stack:i,id:n,glyph:r[n]||null})}))}}else e(null,{stack:i,id:n,glyph:a})}),(function(t,e){if(t)i(t);else if(e){for(var r={},n=0,o=e;n<o.length;n+=1){var a=o[n],s=a.stack,l=a.id,u=a.glyph;(r[s]||(r[s]={}))[l]=u&&{id:u.id,bitmap:u.bitmap.clone(),metrics:u.metrics}}i(null,r)}}))},_.prototype._doesCharSupportLocalGlyph=function(e){return!!this.localIdeographFontFamily&&(t.isChar["CJK Unified Ideographs"](e)||t.isChar["Hangul Syllables"](e)||t.isChar.Hiragana(e)||t.isChar.Katakana(e))},_.prototype._tinySDF=function(e,i,r){var n=this.localIdeographFontFamily;if(n&&this._doesCharSupportLocalGlyph(r)){var o=e.tinySDF;if(!o){var a="400";/bold/i.test(i)?a="900":/medium/i.test(i)?a="500":/light/i.test(i)&&(a="200"),o=e.tinySDF=new _.TinySDF(24,3,8,.25,n,a)}return{id:r,bitmap:new t.AlphaImage({width:30,height:30},o.draw(String.fromCharCode(r))),metrics:{width:24,height:24,left:0,top:-8,advance:24}}}},_.loadGlyphRange=function(e,i,r,n,o){var a=256*i,s=a+255,l=n.transformRequest(n.normalizeGlyphsURL(r).replace("{fontstack}",e).replace("{range}",a+"-"+s),t.ResourceType.Glyphs);t.getArrayBuffer(l,(function(e,i){if(e)o(e);else if(i){for(var r={},n=0,a=t.parseGlyphPBF(i);n<a.length;n+=1){var s=a[n];r[s.id]=s}o(null,r)}}))},_.TinySDF=f;var x=function(){this.specification=t.styleSpec.light.position};x.prototype.possiblyEvaluate=function(e,i){return t.sphericalToCartesian(e.expression.evaluate(i))},x.prototype.interpolate=function(e,i,r){return{x:t.number(e.x,i.x,r),y:t.number(e.y,i.y,r),z:t.number(e.z,i.z,r)}};var b=new t.Properties({anchor:new t.DataConstantProperty(t.styleSpec.light.anchor),position:new x,color:new t.DataConstantProperty(t.styleSpec.light.color),intensity:new t.DataConstantProperty(t.styleSpec.light.intensity)}),w=function(e){function i(i){e.call(this),this._transitionable=new t.Transitionable(b),this.setLight(i),this._transitioning=this._transitionable.untransitioned()}return e&&(i.__proto__=e),(i.prototype=Object.create(e&&e.prototype)).constructor=i,i.prototype.getLight=function(){return this._transitionable.serialize()},i.prototype.setLight=function(e,i){if(void 0===i&&(i={}),!this._validate(t.validateLight,e,i))for(var r in e){var n=e[r];t.endsWith(r,"-transition")?this._transitionable.setTransition(r.slice(0,-"-transition".length),n):this._transitionable.setValue(r,n)}},i.prototype.updateTransitions=function(t){this._transitioning=this._transitionable.transitioned(t,this._transitioning)},i.prototype.hasTransition=function(){return this._transitioning.hasTransition()},i.prototype.recalculate=function(t){this.properties=this._transitioning.possiblyEvaluate(t)},i.prototype._validate=function(e,i,r){return(!r||!1!==r.validate)&&t.emitValidationErrors(this,e.call(t.validateStyle,t.extend({value:i,style:{glyphs:!0,sprite:!0},styleSpec:t.styleSpec})))},i}(t.Evented),T=function(t,e){this.width=t,this.height=e,this.nextRow=0,this.data=new Uint8Array(this.width*this.height),this.dashEntry={}};T.prototype.getDash=function(t,e){var i=t.join(",")+String(e);return this.dashEntry[i]||(this.dashEntry[i]=this.addDash(t,e)),this.dashEntry[i]},T.prototype.getDashRanges=function(t,e,i){var r=[],n=t.length%2==1?-t[t.length-1]*i:0,o=t[0]*i,a=!0;r.push({left:n,right:o,isDash:a,zeroLength:0===t[0]});for(var s=t[0],l=1;l<t.length;l++){var u=t[l];r.push({left:n=s*i,right:o=(s+=u)*i,isDash:a=!a,zeroLength:0===u})}return r},T.prototype.addRoundDash=function(t,e,i){for(var r=e/2,n=-i;n<=i;n++)for(var o=this.width*(this.nextRow+i+n),a=0,s=t[a],l=0;l<this.width;l++){l/s.right>1&&(s=t[++a]);var u=Math.abs(l-s.left),c=Math.abs(l-s.right),p=Math.min(u,c),h=void 0,f=n/i*(r+1);if(s.isDash){var d=r-Math.abs(f);h=Math.sqrt(p*p+d*d)}else h=r-Math.sqrt(p*p+f*f);this.data[o+l]=Math.max(0,Math.min(255,h+128))}},T.prototype.addRegularDash=function(t){for(var e=t.length-1;e>=0;--e){var i=t[e],r=t[e+1];i.zeroLength?t.splice(e,1):r&&r.isDash===i.isDash&&(r.left=i.left,t.splice(e,1))}var n=t[0],o=t[t.length-1];n.isDash===o.isDash&&(n.left=o.left-this.width,o.right=n.right+this.width);for(var a=this.width*this.nextRow,s=0,l=t[s],u=0;u<this.width;u++){u/l.right>1&&(l=t[++s]);var c=Math.abs(u-l.left),p=Math.abs(u-l.right),h=Math.min(c,p);this.data[a+u]=Math.max(0,Math.min(255,(l.isDash?h:-h)+128))}},T.prototype.addDash=function(e,i){var r=i?7:0,n=2*r+1;if(this.nextRow+n>this.height)return t.warnOnce("LineAtlas out of space"),null;for(var o=0,a=0;a<e.length;a++)o+=e[a];if(0!==o){var s=this.width/o,l=this.getDashRanges(e,this.width,s);i?this.addRoundDash(l,s,r):this.addRegularDash(l)}var u={y:(this.nextRow+r+.5)/this.height,height:2*r/this.height,width:o};return this.nextRow+=n,this.dirty=!0,u},T.prototype.bind=function(t){var e=t.gl;this.texture?(e.bindTexture(e.TEXTURE_2D,this.texture),this.dirty&&(this.dirty=!1,e.texSubImage2D(e.TEXTURE_2D,0,0,0,this.width,this.height,e.ALPHA,e.UNSIGNED_BYTE,this.data))):(this.texture=e.createTexture(),e.bindTexture(e.TEXTURE_2D,this.texture),e.texParameteri(e.TEXTURE_2D,e.TEXTURE_WRAP_S,e.REPEAT),e.texParameteri(e.TEXTURE_2D,e.TEXTURE_WRAP_T,e.REPEAT),e.texParameteri(e.TEXTURE_2D,e.TEXTURE_MIN_FILTER,e.LINEAR),e.texParameteri(e.TEXTURE_2D,e.TEXTURE_MAG_FILTER,e.LINEAR),e.texImage2D(e.TEXTURE_2D,0,e.ALPHA,this.width,this.height,0,e.ALPHA,e.UNSIGNED_BYTE,this.data))};var S=function e(i,r){this.workerPool=i,this.actors=[],this.currentActor=0,this.id=t.uniqueId();for(var n=this.workerPool.acquire(this.id),o=0;o<n.length;o++){var a=new e.Actor(n[o],r,this.id);a.name="Worker "+o,this.actors.push(a)}};function E(e,i,r){var n=function(n,o){if(n)return r(n);if(o){var a=t.pick(t.extend(o,e),["tiles","minzoom","maxzoom","attribution","mapbox_logo","bounds","scheme","tileSize","encoding"]);o.vector_layers&&(a.vectorLayers=o.vector_layers,a.vectorLayerIds=a.vectorLayers.map((function(t){return t.id}))),a.tiles=i.canonicalizeTileset(a,e.url),r(null,a)}};return e.url?t.getJSON(i.transformRequest(i.normalizeSourceURL(e.url),t.ResourceType.Source),n):t.browser.frame((function(){return n(null,e)}))}S.prototype.broadcast=function(e,i,r){t.asyncAll(this.actors,(function(t,r){t.send(e,i,r)}),r=r||function(){})},S.prototype.getActor=function(){return this.currentActor=(this.currentActor+1)%this.actors.length,this.actors[this.currentActor]},S.prototype.remove=function(){this.actors.forEach((function(t){t.remove()})),this.actors=[],this.workerPool.release(this.id)},S.Actor=t.Actor;var C=function(e,i,r){this.bounds=t.LngLatBounds.convert(this.validateBounds(e)),this.minzoom=i||0,this.maxzoom=r||24};C.prototype.validateBounds=function(t){return Array.isArray(t)&&4===t.length?[Math.max(-180,t[0]),Math.max(-90,t[1]),Math.min(180,t[2]),Math.min(90,t[3])]:[-180,-90,180,90]},C.prototype.contains=function(e){var i=Math.pow(2,e.z),r=Math.floor(t.mercatorXfromLng(this.bounds.getWest())*i),n=Math.floor(t.mercatorYfromLat(this.bounds.getNorth())*i),o=Math.ceil(t.mercatorXfromLng(this.bounds.getEast())*i),a=Math.ceil(t.mercatorYfromLat(this.bounds.getSouth())*i);return e.x>=r&&e.x<o&&e.y>=n&&e.y<a};var k=function(e){function i(i,r,n,o){if(e.call(this),this.id=i,this.dispatcher=n,this.type="vector",this.minzoom=0,this.maxzoom=22,this.scheme="xyz",this.tileSize=512,this.reparseOverscaled=!0,this.isTileClipped=!0,this._loaded=!1,t.extend(this,t.pick(r,["url","scheme","tileSize","promoteId"])),this._options=t.extend({type:"vector"},r),this._collectResourceTiming=r.collectResourceTiming,512!==this.tileSize)throw new Error("vector tile sources must have a tileSize of 512");this.setEventedParent(o)}return e&&(i.__proto__=e),(i.prototype=Object.create(e&&e.prototype)).constructor=i,i.prototype.load=function(){var e=this;this._loaded=!1,this.fire(new t.Event("dataloading",{dataType:"source"})),this._tileJSONRequest=E(this._options,this.map._requestManager,(function(i,r){e._tileJSONRequest=null,e._loaded=!0,i?e.fire(new t.ErrorEvent(i)):r&&(t.extend(e,r),r.bounds&&(e.tileBounds=new C(r.bounds,e.minzoom,e.maxzoom)),t.postTurnstileEvent(r.tiles,e.map._requestManager._customAccessToken),t.postMapLoadEvent(r.tiles,e.map._getMapId(),e.map._requestManager._skuToken,e.map._requestManager._customAccessToken),e.fire(new t.Event("data",{dataType:"source",sourceDataType:"metadata"})),e.fire(new t.Event("data",{dataType:"source",sourceDataType:"content"})))}))},i.prototype.loaded=function(){return this._loaded},i.prototype.hasTile=function(t){return!this.tileBounds||this.tileBounds.contains(t.canonical)},i.prototype.onAdd=function(t){this.map=t,this.load()},i.prototype.setSourceProperty=function(t){this._tileJSONRequest&&this._tileJSONRequest.cancel(),t(),this.map.style.sourceCaches[this.id].clearTiles(),this.load()},i.prototype.setTiles=function(t){var e=this;return this.setSourceProperty((function(){e._options.tiles=t})),this},i.prototype.setUrl=function(t){var e=this;return this.setSourceProperty((function(){e.url=t,e._options.url=t})),this},i.prototype.onRemove=function(){this._tileJSONRequest&&(this._tileJSONRequest.cancel(),this._tileJSONRequest=null)},i.prototype.serialize=function(){return t.extend({},this._options)},i.prototype.loadTile=function(e,i){var r=this.map._requestManager.normalizeTileURL(e.tileID.canonical.url(this.tiles,this.scheme)),n={request:this.map._requestManager.transformRequest(r,t.ResourceType.Tile),uid:e.uid,tileID:e.tileID,zoom:e.tileID.overscaledZ,tileSize:this.tileSize*e.tileID.overscaleFactor(),type:this.type,source:this.id,pixelRatio:t.browser.devicePixelRatio,showCollisionBoxes:this.map.showCollisionBoxes,promoteId:this.promoteId};function o(r,n){return delete e.request,e.aborted?i(null):r&&404!==r.status?i(r):(n&&n.resourceTiming&&(e.resourceTiming=n.resourceTiming),this.map._refreshExpiredTiles&&n&&e.setExpiryData(n),e.loadVectorData(n,this.map.painter),t.cacheEntryPossiblyAdded(this.dispatcher),i(null),void(e.reloadCallback&&(this.loadTile(e,e.reloadCallback),e.reloadCallback=null)))}n.request.collectResourceTiming=this._collectResourceTiming,e.actor&&"expired"!==e.state?"loading"===e.state?e.reloadCallback=i:e.request=e.actor.send("reloadTile",n,o.bind(this)):(e.actor=this.dispatcher.getActor(),e.request=e.actor.send("loadTile",n,o.bind(this)))},i.prototype.abortTile=function(t){t.request&&(t.request.cancel(),delete t.request),t.actor&&t.actor.send("abortTile",{uid:t.uid,type:this.type,source:this.id},void 0)},i.prototype.unloadTile=function(t){t.unloadVectorData(),t.actor&&t.actor.send("removeTile",{uid:t.uid,type:this.type,source:this.id},void 0)},i.prototype.hasTransition=function(){return!1},i}(t.Evented),A=function(e){function i(i,r,n,o){e.call(this),this.id=i,this.dispatcher=n,this.setEventedParent(o),this.type="raster",this.minzoom=0,this.maxzoom=22,this.roundZoom=!0,this.scheme="xyz",this.tileSize=512,this._loaded=!1,this._options=t.extend({type:"raster"},r),t.extend(this,t.pick(r,["url","scheme","tileSize"]))}return e&&(i.__proto__=e),(i.prototype=Object.create(e&&e.prototype)).constructor=i,i.prototype.load=function(){var e=this;this._loaded=!1,this.fire(new t.Event("dataloading",{dataType:"source"})),this._tileJSONRequest=E(this._options,this.map._requestManager,(function(i,r){e._tileJSONRequest=null,e._loaded=!0,i?e.fire(new t.ErrorEvent(i)):r&&(t.extend(e,r),r.bounds&&(e.tileBounds=new C(r.bounds,e.minzoom,e.maxzoom)),t.postTurnstileEvent(r.tiles),t.postMapLoadEvent(r.tiles,e.map._getMapId(),e.map._requestManager._skuToken),e.fire(new t.Event("data",{dataType:"source",sourceDataType:"metadata"})),e.fire(new t.Event("data",{dataType:"source",sourceDataType:"content"})))}))},i.prototype.loaded=function(){return this._loaded},i.prototype.onAdd=function(t){this.map=t,this.load()},i.prototype.onRemove=function(){this._tileJSONRequest&&(this._tileJSONRequest.cancel(),this._tileJSONRequest=null)},i.prototype.serialize=function(){return t.extend({},this._options)},i.prototype.hasTile=function(t){return!this.tileBounds||this.tileBounds.contains(t.canonical)},i.prototype.loadTile=function(e,i){var r=this,n=this.map._requestManager.normalizeTileURL(e.tileID.canonical.url(this.tiles,this.scheme),this.tileSize);e.request=t.getImage(this.map._requestManager.transformRequest(n,t.ResourceType.Tile),(function(n,o){if(delete e.request,e.aborted)e.state="unloaded",i(null);else if(n)e.state="errored",i(n);else if(o){r.map._refreshExpiredTiles&&e.setExpiryData(o),delete o.cacheControl,delete o.expires;var a=r.map.painter.context,s=a.gl;e.texture=r.map.painter.getTileTexture(o.width),e.texture?e.texture.update(o,{useMipmap:!0}):(e.texture=new t.Texture(a,o,s.RGBA,{useMipmap:!0}),e.texture.bind(s.LINEAR,s.CLAMP_TO_EDGE,s.LINEAR_MIPMAP_NEAREST),a.extTextureFilterAnisotropic&&s.texParameterf(s.TEXTURE_2D,a.extTextureFilterAnisotropic.TEXTURE_MAX_ANISOTROPY_EXT,a.extTextureFilterAnisotropicMax)),e.state="loaded",t.cacheEntryPossiblyAdded(r.dispatcher),i(null)}}))},i.prototype.abortTile=function(t,e){t.request&&(t.request.cancel(),delete t.request),e()},i.prototype.unloadTile=function(t,e){t.texture&&this.map.painter.saveTileTexture(t.texture),e()},i.prototype.hasTransition=function(){return!1},i}(t.Evented),P=function(e){function i(i,r,n,o){e.call(this,i,r,n,o),this.type="raster-dem",this.maxzoom=22,this._options=t.extend({type:"raster-dem"},r),this.encoding=r.encoding||"mapbox"}return e&&(i.__proto__=e),(i.prototype=Object.create(e&&e.prototype)).constructor=i,i.prototype.serialize=function(){return{type:"raster-dem",url:this.url,tileSize:this.tileSize,tiles:this.tiles,bounds:this.bounds,encoding:this.encoding}},i.prototype.loadTile=function(e,i){var r=this.map._requestManager.normalizeTileURL(e.tileID.canonical.url(this.tiles,this.scheme),this.tileSize);function n(t,r){t&&(e.state="errored",i(t)),r&&(e.dem=r,e.needsHillshadePrepare=!0,e.state="loaded",i(null))}e.request=t.getImage(this.map._requestManager.transformRequest(r,t.ResourceType.Tile),function(r,o){if(delete e.request,e.aborted)e.state="unloaded",i(null);else if(r)e.state="errored",i(r);else if(o){this.map._refreshExpiredTiles&&e.setExpiryData(o),delete o.cacheControl,delete o.expires;var a=t.window.ImageBitmap&&o instanceof t.window.ImageBitmap&&t.offscreenCanvasSupported()?o:t.browser.getImageData(o,1),s={uid:e.uid,coord:e.tileID,source:this.id,rawImageData:a,encoding:this.encoding};e.actor&&"expired"!==e.state||(e.actor=this.dispatcher.getActor(),e.actor.send("loadDEMTile",s,n.bind(this)))}}.bind(this)),e.neighboringTiles=this._getNeighboringTiles(e.tileID)},i.prototype._getNeighboringTiles=function(e){var i=e.canonical,r=Math.pow(2,i.z),n=(i.x-1+r)%r,o=0===i.x?e.wrap-1:e.wrap,a=(i.x+1+r)%r,s=i.x+1===r?e.wrap+1:e.wrap,l={};return l[new t.OverscaledTileID(e.overscaledZ,o,i.z,n,i.y).key]={backfilled:!1},l[new t.OverscaledTileID(e.overscaledZ,s,i.z,a,i.y).key]={backfilled:!1},i.y>0&&(l[new t.OverscaledTileID(e.overscaledZ,o,i.z,n,i.y-1).key]={backfilled:!1},l[new t.OverscaledTileID(e.overscaledZ,e.wrap,i.z,i.x,i.y-1).key]={backfilled:!1},l[new t.OverscaledTileID(e.overscaledZ,s,i.z,a,i.y-1).key]={backfilled:!1}),i.y+1<r&&(l[new t.OverscaledTileID(e.overscaledZ,o,i.z,n,i.y+1).key]={backfilled:!1},l[new t.OverscaledTileID(e.overscaledZ,e.wrap,i.z,i.x,i.y+1).key]={backfilled:!1},l[new t.OverscaledTileID(e.overscaledZ,s,i.z,a,i.y+1).key]={backfilled:!1}),l},i.prototype.unloadTile=function(t){t.demTexture&&this.map.painter.saveTileTexture(t.demTexture),t.fbo&&(t.fbo.destroy(),delete t.fbo),t.dem&&delete t.dem,delete t.neighboringTiles,t.state="unloaded",t.actor&&t.actor.send("removeDEMTile",{uid:t.uid,source:this.id})},i}(A),I=function(e){function i(i,r,n,o){e.call(this),this.id=i,this.type="geojson",this.minzoom=0,this.maxzoom=18,this.tileSize=512,this.isTileClipped=!0,this.reparseOverscaled=!0,this._removed=!1,this._loaded=!1,this.actor=n.getActor(),this.setEventedParent(o),this._data=r.data,this._options=t.extend({},r),this._collectResourceTiming=r.collectResourceTiming,this._resourceTiming=[],void 0!==r.maxzoom&&(this.maxzoom=r.maxzoom),r.type&&(this.type=r.type),r.attribution&&(this.attribution=r.attribution),this.promoteId=r.promoteId;var a=t.EXTENT/this.tileSize;this.workerOptions=t.extend({source:this.id,cluster:r.cluster||!1,geojsonVtOptions:{buffer:(void 0!==r.buffer?r.buffer:128)*a,tolerance:(void 0!==r.tolerance?r.tolerance:.375)*a,extent:t.EXTENT,maxZoom:this.maxzoom,lineMetrics:r.lineMetrics||!1,generateId:r.generateId||!1},superclusterOptions:{maxZoom:void 0!==r.clusterMaxZoom?Math.min(r.clusterMaxZoom,this.maxzoom-1):this.maxzoom-1,minPoints:Math.max(2,r.clusterMinPoints||2),extent:t.EXTENT,radius:(r.clusterRadius||50)*a,log:!1,generateId:r.generateId||!1},clusterProperties:r.clusterProperties,filter:r.filter},r.workerOptions)}return e&&(i.__proto__=e),(i.prototype=Object.create(e&&e.prototype)).constructor=i,i.prototype.load=function(){var e=this;this.fire(new t.Event("dataloading",{dataType:"source"})),this._updateWorkerData((function(i){if(i)e.fire(new t.ErrorEvent(i));else{var r={dataType:"source",sourceDataType:"metadata"};e._collectResourceTiming&&e._resourceTiming&&e._resourceTiming.length>0&&(r.resourceTiming=e._resourceTiming,e._resourceTiming=[]),e.fire(new t.Event("data",r))}}))},i.prototype.onAdd=function(t){this.map=t,this.load()},i.prototype.setData=function(e){var i=this;return this._data=e,this.fire(new t.Event("dataloading",{dataType:"source"})),this._updateWorkerData((function(e){if(e)i.fire(new t.ErrorEvent(e));else{var r={dataType:"source",sourceDataType:"content"};i._collectResourceTiming&&i._resourceTiming&&i._resourceTiming.length>0&&(r.resourceTiming=i._resourceTiming,i._resourceTiming=[]),i.fire(new t.Event("data",r))}})),this},i.prototype.getClusterExpansionZoom=function(t,e){return this.actor.send("geojson.getClusterExpansionZoom",{clusterId:t,source:this.id},e),this},i.prototype.getClusterChildren=function(t,e){return this.actor.send("geojson.getClusterChildren",{clusterId:t,source:this.id},e),this},i.prototype.getClusterLeaves=function(t,e,i,r){return this.actor.send("geojson.getClusterLeaves",{source:this.id,clusterId:t,limit:e,offset:i},r),this},i.prototype._updateWorkerData=function(e){var i=this;this._loaded=!1;var r=t.extend({},this.workerOptions),n=this._data;"string"==typeof n?(r.request=this.map._requestManager.transformRequest(t.browser.resolveURL(n),t.ResourceType.Source),r.request.collectResourceTiming=this._collectResourceTiming):r.data=JSON.stringify(n),this.actor.send(this.type+".loadData",r,(function(t,n){i._removed||n&&n.abandoned||(i._loaded=!0,n&&n.resourceTiming&&n.resourceTiming[i.id]&&(i._resourceTiming=n.resourceTiming[i.id].slice(0)),i.actor.send(i.type+".coalesce",{source:r.source},null),e(t))}))},i.prototype.loaded=function(){return this._loaded},i.prototype.loadTile=function(e,i){var r=this,n=e.actor?"reloadTile":"loadTile";e.actor=this.actor,e.request=this.actor.send(n,{type:this.type,uid:e.uid,tileID:e.tileID,zoom:e.tileID.overscaledZ,maxZoom:this.maxzoom,tileSize:this.tileSize,source:this.id,pixelRatio:t.browser.devicePixelRatio,showCollisionBoxes:this.map.showCollisionBoxes,promoteId:this.promoteId},(function(t,o){return delete e.request,e.unloadVectorData(),e.aborted?i(null):t?i(t):(e.loadVectorData(o,r.map.painter,"reloadTile"===n),i(null))}))},i.prototype.abortTile=function(t){t.request&&(t.request.cancel(),delete t.request),t.aborted=!0},i.prototype.unloadTile=function(t){t.unloadVectorData(),this.actor.send("removeTile",{uid:t.uid,type:this.type,source:this.id})},i.prototype.onRemove=function(){this._removed=!0,this.actor.send("removeSource",{type:this.type,source:this.id})},i.prototype.serialize=function(){return t.extend({},this._options,{type:this.type,data:this._data})},i.prototype.hasTransition=function(){return!1},i}(t.Evented),M=t.createLayout([{name:"a_pos",type:"Int16",components:2},{name:"a_texture_pos",type:"Int16",components:2}]),z=function(e){function i(t,i,r,n){e.call(this),this.id=t,this.dispatcher=r,this.coordinates=i.coordinates,this.type="image",this.minzoom=0,this.maxzoom=22,this.tileSize=512,this.tiles={},this._loaded=!1,this.setEventedParent(n),this.options=i}return e&&(i.__proto__=e),(i.prototype=Object.create(e&&e.prototype)).constructor=i,i.prototype.load=function(e,i){var r=this;this._loaded=!1,this.fire(new t.Event("dataloading",{dataType:"source"})),this.url=this.options.url,t.getImage(this.map._requestManager.transformRequest(this.url,t.ResourceType.Image),(function(n,o){r._loaded=!0,n?r.fire(new t.ErrorEvent(n)):o&&(r.image=o,e&&(r.coordinates=e),i&&i(),r._finishLoading())}))},i.prototype.loaded=function(){return this._loaded},i.prototype.updateImage=function(t){var e=this;return this.image&&t.url?(this.options.url=t.url,this.load(t.coordinates,(function(){e.texture=null})),this):this},i.prototype._finishLoading=function(){this.map&&(this.setCoordinates(this.coordinates),this.fire(new t.Event("data",{dataType:"source",sourceDataType:"metadata"})))},i.prototype.onAdd=function(t){this.map=t,this.load()},i.prototype.setCoordinates=function(e){var i=this;this.coordinates=e;var r=e.map(t.MercatorCoordinate.fromLngLat);this.tileID=function(e){for(var i=1/0,r=1/0,n=-1/0,o=-1/0,a=0,s=e;a<s.length;a+=1){var l=s[a];i=Math.min(i,l.x),r=Math.min(r,l.y),n=Math.max(n,l.x),o=Math.max(o,l.y)}var u=Math.max(n-i,o-r),c=Math.max(0,Math.floor(-Math.log(u)/Math.LN2)),p=Math.pow(2,c);return new t.CanonicalTileID(c,Math.floor((i+n)/2*p),Math.floor((r+o)/2*p))}(r),this.minzoom=this.maxzoom=this.tileID.z;var n=r.map((function(t){return i.tileID.getTilePoint(t)._round()}));return this._boundsArray=new t.StructArrayLayout4i8,this._boundsArray.emplaceBack(n[0].x,n[0].y,0,0),this._boundsArray.emplaceBack(n[1].x,n[1].y,t.EXTENT,0),this._boundsArray.emplaceBack(n[3].x,n[3].y,0,t.EXTENT),this._boundsArray.emplaceBack(n[2].x,n[2].y,t.EXTENT,t.EXTENT),this.boundsBuffer&&(this.boundsBuffer.destroy(),delete this.boundsBuffer),this.fire(new t.Event("data",{dataType:"source",sourceDataType:"content"})),this},i.prototype.prepare=function(){if(0!==Object.keys(this.tiles).length&&this.image){var e=this.map.painter.context,i=e.gl;for(var r in this.boundsBuffer||(this.boundsBuffer=e.createVertexBuffer(this._boundsArray,M.members)),this.boundsSegments||(this.boundsSegments=t.SegmentVector.simpleSegment(0,0,4,2)),this.texture||(this.texture=new t.Texture(e,this.image,i.RGBA),this.texture.bind(i.LINEAR,i.CLAMP_TO_EDGE)),this.tiles){var n=this.tiles[r];"loaded"!==n.state&&(n.state="loaded",n.texture=this.texture)}}},i.prototype.loadTile=function(t,e){this.tileID&&this.tileID.equals(t.tileID.canonical)?(this.tiles[String(t.tileID.wrap)]=t,t.buckets={},e(null)):(t.state="errored",e(null))},i.prototype.serialize=function(){return{type:"image",url:this.options.url,coordinates:this.coordinates}},i.prototype.hasTransition=function(){return!1},i}(t.Evented),D=function(e){function i(t,i,r,n){e.call(this,t,i,r,n),this.roundZoom=!0,this.type="video",this.options=i}return e&&(i.__proto__=e),(i.prototype=Object.create(e&&e.prototype)).constructor=i,i.prototype.load=function(){var e=this;this._loaded=!1;var i=this.options;this.urls=[];for(var r=0,n=i.urls;r<n.length;r+=1)this.urls.push(this.map._requestManager.transformRequest(n[r],t.ResourceType.Source).url);t.getVideo(this.urls,(function(i,r){e._loaded=!0,i?e.fire(new t.ErrorEvent(i)):r&&(e.video=r,e.video.loop=!0,e.video.addEventListener("playing",(function(){e.map.triggerRepaint()})),e.map&&e.video.play(),e._finishLoading())}))},i.prototype.pause=function(){this.video&&this.video.pause()},i.prototype.play=function(){this.video&&this.video.play()},i.prototype.seek=function(e){if(this.video){var i=this.video.seekable;e<i.start(0)||e>i.end(0)?this.fire(new t.ErrorEvent(new t.ValidationError("sources."+this.id,null,"Playback for this video can be set only between the "+i.start(0)+" and "+i.end(0)+"-second mark."))):this.video.currentTime=e}},i.prototype.getVideo=function(){return this.video},i.prototype.onAdd=function(t){this.map||(this.map=t,this.load(),this.video&&(this.video.play(),this.setCoordinates(this.coordinates)))},i.prototype.prepare=function(){if(!(0===Object.keys(this.tiles).length||this.video.readyState<2)){var e=this.map.painter.context,i=e.gl;for(var r in this.boundsBuffer||(this.boundsBuffer=e.createVertexBuffer(this._boundsArray,M.members)),this.boundsSegments||(this.boundsSegments=t.SegmentVector.simpleSegment(0,0,4,2)),this.texture?this.video.paused||(this.texture.bind(i.LINEAR,i.CLAMP_TO_EDGE),i.texSubImage2D(i.TEXTURE_2D,0,0,0,i.RGBA,i.UNSIGNED_BYTE,this.video)):(this.texture=new t.Texture(e,this.video,i.RGBA),this.texture.bind(i.LINEAR,i.CLAMP_TO_EDGE)),this.tiles){var n=this.tiles[r];"loaded"!==n.state&&(n.state="loaded",n.texture=this.texture)}}},i.prototype.serialize=function(){return{type:"video",urls:this.urls,coordinates:this.coordinates}},i.prototype.hasTransition=function(){return this.video&&!this.video.paused},i}(z),O=function(e){function i(i,r,n,o){e.call(this,i,r,n,o),r.coordinates?Array.isArray(r.coordinates)&&4===r.coordinates.length&&!r.coordinates.some((function(t){return!Array.isArray(t)||2!==t.length||t.some((function(t){return"number"!=typeof t}))}))||this.fire(new t.ErrorEvent(new t.ValidationError("sources."+i,null,'"coordinates" property must be an array of 4 longitude/latitude array pairs'))):this.fire(new t.ErrorEvent(new t.ValidationError("sources."+i,null,'missing required property "coordinates"'))),r.animate&&"boolean"!=typeof r.animate&&this.fire(new t.ErrorEvent(new t.ValidationError("sources."+i,null,'optional "animate" property must be a boolean value'))),r.canvas?"string"==typeof r.canvas||r.canvas instanceof t.window.HTMLCanvasElement||this.fire(new t.ErrorEvent(new t.ValidationError("sources."+i,null,'"canvas" must be either a string representing the ID of the canvas element from which to read, or an HTMLCanvasElement instance'))):this.fire(new t.ErrorEvent(new t.ValidationError("sources."+i,null,'missing required property "canvas"'))),this.options=r,this.animate=void 0===r.animate||r.animate}return e&&(i.__proto__=e),(i.prototype=Object.create(e&&e.prototype)).constructor=i,i.prototype.load=function(){this._loaded=!0,this.canvas||(this.canvas=this.options.canvas instanceof t.window.HTMLCanvasElement?this.options.canvas:t.window.document.getElementById(this.options.canvas)),this.width=this.canvas.width,this.height=this.canvas.height,this._hasInvalidDimensions()?this.fire(new t.ErrorEvent(new Error("Canvas dimensions cannot be less than or equal to zero."))):(this.play=function(){this._playing=!0,this.map.triggerRepaint()},this.pause=function(){this._playing&&(this.prepare(),this._playing=!1)},this._finishLoading())},i.prototype.getCanvas=function(){return this.canvas},i.prototype.onAdd=function(t){this.map=t,this.load(),this.canvas&&this.animate&&this.play()},i.prototype.onRemove=function(){this.pause()},i.prototype.prepare=function(){var e=!1;if(this.canvas.width!==this.width&&(this.width=this.canvas.width,e=!0),this.canvas.height!==this.height&&(this.height=this.canvas.height,e=!0),!this._hasInvalidDimensions()&&0!==Object.keys(this.tiles).length){var i=this.map.painter.context,r=i.gl;for(var n in this.boundsBuffer||(this.boundsBuffer=i.createVertexBuffer(this._boundsArray,M.members)),this.boundsSegments||(this.boundsSegments=t.SegmentVector.simpleSegment(0,0,4,2)),this.texture?(e||this._playing)&&this.texture.update(this.canvas,{premultiply:!0}):this.texture=new t.Texture(i,this.canvas,r.RGBA,{premultiply:!0}),this.tiles){var o=this.tiles[n];"loaded"!==o.state&&(o.state="loaded",o.texture=this.texture)}}},i.prototype.serialize=function(){return{type:"canvas",coordinates:this.coordinates}},i.prototype.hasTransition=function(){return this._playing},i.prototype._hasInvalidDimensions=function(){for(var t=0,e=[this.canvas.width,this.canvas.height];t<e.length;t+=1){var 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Pt=function(t){this.gl=t,this.extVertexArrayObject=this.gl.getExtension("OES_vertex_array_object"),this.clearColor=new $(this),this.clearDepth=new Z(this),this.clearStencil=new G(this),this.colorMask=new X(this),this.depthMask=new H(this),this.stencilMask=new W(this),this.stencilFunc=new K(this),this.stencilOp=new Y(this),this.stencilTest=new J(this),this.depthRange=new Q(this),this.depthTest=new tt(this),this.depthFunc=new et(this),this.blend=new it(this),this.blendFunc=new rt(this),this.blendColor=new nt(this),this.blendEquation=new ot(this),this.cullFace=new at(this),this.cullFaceSide=new st(this),this.frontFace=new lt(this),this.program=new ut(this),this.activeTexture=new ct(this),this.viewport=new pt(this),this.bindFramebuffer=new ht(this),this.bindRenderbuffer=new ft(this),this.bindTexture=new dt(this),this.bindVertexBuffer=new mt(this),this.bindElementBuffer=new vt(this),this.bindVertexArrayOES=this.extVertexArrayObject&&new yt(this),this.pixelStoreUnpack=new gt(this),this.pixelStoreUnpackPremultiplyAlpha=new _t(this),this.pixelStoreUnpackFlipY=new xt(this),this.extTextureFilterAnisotropic=t.getExtension("EXT_texture_filter_anisotropic")||t.getExtension("MOZ_EXT_texture_filter_anisotropic")||t.getExtension("WEBKIT_EXT_texture_filter_anisotropic"),this.extTextureFilterAnisotropic&&(this.extTextureFilterAnisotropicMax=t.getParameter(this.extTextureFilterAnisotropic.MAX_TEXTURE_MAX_ANISOTROPY_EXT)),this.extTextureHalfFloat=t.getExtension("OES_texture_half_float"),this.extTextureHalfFloat&&(t.getExtension("OES_texture_half_float_linear"),this.extRenderToTextureHalfFloat=t.getExtension("EXT_color_buffer_half_float")),this.extTimerQuery=t.getExtension("EXT_disjoint_timer_query"),this.maxTextureSize=t.getParameter(t.MAX_TEXTURE_SIZE)};Pt.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()},Pt.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},Pt.prototype.createIndexBuffer=function(t,e){return new j(this,t,e)},Pt.prototype.createVertexBuffer=function(t,e,i){return new U(this,t,e,i)},Pt.prototype.createRenderbuffer=function(t,e,i){var r=this.gl,n=r.createRenderbuffer();return this.bindRenderbuffer.set(n),r.renderbufferStorage(r.RENDERBUFFER,t,e,i),this.bindRenderbuffer.set(null),n},Pt.prototype.createFramebuffer=function(t,e,i){return new St(this,t,e,i)},Pt.prototype.clear=function(t){var e=t.color,i=t.depth,r=this.gl,n=0;e&&(n|=r.COLOR_BUFFER_BIT,this.clearColor.set(e),this.colorMask.set([!0,!0,!0,!0])),void 0!==i&&(n|=r.DEPTH_BUFFER_BIT,this.depthRange.set([0,1]),this.clearDepth.set(i),this.depthMask.set(!0)),r.clear(n)},Pt.prototype.setCullFace=function(t){!1===t.enable?this.cullFace.set(!1):(this.cullFace.set(!0),this.cullFaceSide.set(t.mode),this.frontFace.set(t.frontFace))},Pt.prototype.setDepthMode=function(t){t.func!==this.gl.ALWAYS||t.mask?(this.depthTest.set(!0),this.depthFunc.set(t.func),this.depthMask.set(t.mask),this.depthRange.set(t.range)):this.depthTest.set(!1)},Pt.prototype.setStencilMode=function(t){t.test.func!==this.gl.ALWAYS||t.mask?(this.stencilTest.set(!0),this.stencilMask.set(t.mask),this.stencilOp.set([t.fail,t.depthFail,t.pass]),this.stencilFunc.set({func:t.test.func,ref:t.ref,mask:t.test.mask})):this.stencilTest.set(!1)},Pt.prototype.setColorMode=function(e){t.deepEqual(e.blendFunction,kt.Replace)?this.blend.set(!1):(this.blend.set(!0),this.blendFunc.set(e.blendFunction),this.blendColor.set(e.blendColor)),this.colorMask.set(e.mask)},Pt.prototype.unbindVAO=function(){this.extVertexArrayObject&&this.bindVertexArrayOES.set(null)};var It=function(e){function i(i,r,n){var o=this;e.call(this),this.id=i,this.dispatcher=n,this.on("data",(function(t){"source"===t.dataType&&"metadata"===t.sourceDataType&&(o._sourceLoaded=!0),o._sourceLoaded&&!o._paused&&"source"===t.dataType&&"content"===t.sourceDataType&&(o.reload(),o.transform&&o.update(o.transform))})),this.on("error",(function(){o._sourceErrored=!0})),this._source=function(e,i,r,n){var o=new R[i.type](e,i,r,n);if(o.id!==e)throw new Error("Expected Source id to be "+e+" instead of "+o.id);return t.bindAll(["load","abort","unload","serialize","prepare"],o),o}(i,r,n,this),this._tiles={},this._cache=new N(0,this._unloadTile.bind(this)),this._timers={},this._cacheTimers={},this._maxTileCacheSize=null,this._loadedParentTiles={},this._coveredTiles={},this._state=new t.SourceFeatureState}return e&&(i.__proto__=e),(i.prototype=Object.create(e&&e.prototype)).constructor=i,i.prototype.onAdd=function(t){this.map=t,this._maxTileCacheSize=t?t._maxTileCacheSize:null,this._source&&this._source.onAdd&&this._source.onAdd(t)},i.prototype.onRemove=function(t){this._source&&this._source.onRemove&&this._source.onRemove(t)},i.prototype.loaded=function(){if(this._sourceErrored)return!0;if(!this._sourceLoaded)return!1;if(!this._source.loaded())return!1;for(var t in this._tiles){var e=this._tiles[t];if("loaded"!==e.state&&"errored"!==e.state)return!1}return!0},i.prototype.getSource=function(){return this._source},i.prototype.pause=function(){this._paused=!0},i.prototype.resume=function(){if(this._paused){var t=this._shouldReloadOnResume;this._paused=!1,this._shouldReloadOnResume=!1,t&&this.reload(),this.transform&&this.update(this.transform)}},i.prototype._loadTile=function(t,e){return this._source.loadTile(t,e)},i.prototype._unloadTile=function(t){if(this._source.unloadTile)return this._source.unloadTile(t,(function(){}))},i.prototype._abortTile=function(t){if(this._source.abortTile)return this._source.abortTile(t,(function(){}))},i.prototype.serialize=function(){return this._source.serialize()},i.prototype.prepare=function(t){for(var e in this._source.prepare&&this._source.prepare(),this._state.coalesceChanges(this._tiles,this.map?this.map.painter:null),this._tiles){var i=this._tiles[e];i.upload(t),i.prepare(this.map.style.imageManager)}},i.prototype.getIds=function(){return t.values(this._tiles).map((function(t){return t.tileID})).sort(Mt).map((function(t){return t.key}))},i.prototype.getRenderableIds=function(e){var i=this,r=[];for(var n in this._tiles)this._isIdRenderable(n,e)&&r.push(this._tiles[n]);return e?r.sort((function(e,r){var n=e.tileID,o=r.tileID,a=new t.Point(n.canonical.x,n.canonical.y)._rotate(i.transform.angle),s=new t.Point(o.canonical.x,o.canonical.y)._rotate(i.transform.angle);return n.overscaledZ-o.overscaledZ||s.y-a.y||s.x-a.x})).map((function(t){return t.tileID.key})):r.map((function(t){return t.tileID})).sort(Mt).map((function(t){return t.key}))},i.prototype.hasRenderableParent=function(t){var e=this.findLoadedParent(t,0);return!!e&&this._isIdRenderable(e.tileID.key)},i.prototype._isIdRenderable=function(t,e){return this._tiles[t]&&this._tiles[t].hasData()&&!this._coveredTiles[t]&&(e||!this._tiles[t].holdingForFade())},i.prototype.reload=function(){if(this._paused)this._shouldReloadOnResume=!0;else for(var t in this._cache.reset(),this._tiles)"errored"!==this._tiles[t].state&&this._reloadTile(t,"reloading")},i.prototype._reloadTile=function(t,e){var i=this._tiles[t];i&&("loading"!==i.state&&(i.state=e),this._loadTile(i,this._tileLoaded.bind(this,i,t,e)))},i.prototype._tileLoaded=function(e,i,r,n){if(n)return e.state="errored",void(404!==n.status?this._source.fire(new t.ErrorEvent(n,{tile:e})):this.update(this.transform));e.timeAdded=t.browser.now(),"expired"===r&&(e.refreshedUponExpiration=!0),this._setTileReloadTimer(i,e),"raster-dem"===this.getSource().type&&e.dem&&this._backfillDEM(e),this._state.initializeTileState(e,this.map?this.map.painter:null),this._source.fire(new t.Event("data",{dataType:"source",tile:e,coord:e.tileID}))},i.prototype._backfillDEM=function(t){for(var e=this.getRenderableIds(),i=0;i<e.length;i++){var r=e[i];if(t.neighboringTiles&&t.neighboringTiles[r]){var n=this.getTileByID(r);o(t,n),o(n,t)}}function o(t,e){t.needsHillshadePrepare=!0;var i=e.tileID.canonical.x-t.tileID.canonical.x,r=e.tileID.canonical.y-t.tileID.canonical.y,n=Math.pow(2,t.tileID.canonical.z),o=e.tileID.key;0===i&&0===r||Math.abs(r)>1||(Math.abs(i)>1&&(1===Math.abs(i+n)?i+=n:1===Math.abs(i-n)&&(i-=n)),e.dem&&t.dem&&(t.dem.backfillBorder(e.dem,i,r),t.neighboringTiles&&t.neighboringTiles[o]&&(t.neighboringTiles[o].backfilled=!0)))}},i.prototype.getTile=function(t){return this.getTileByID(t.key)},i.prototype.getTileByID=function(t){return this._tiles[t]},i.prototype._retainLoadedChildren=function(t,e,i,r){for(var n in this._tiles){var o=this._tiles[n];if(!(r[n]||!o.hasData()||o.tileID.overscaledZ<=e||o.tileID.overscaledZ>i)){for(var a=o.tileID;o&&o.tileID.overscaledZ>e+1;){var s=o.tileID.scaledTo(o.tileID.overscaledZ-1);(o=this._tiles[s.key])&&o.hasData()&&(a=s)}for(var l=a;l.overscaledZ>e;)if(t[(l=l.scaledTo(l.overscaledZ-1)).key]){r[a.key]=a;break}}}},i.prototype.findLoadedParent=function(t,e){if(t.key in this._loadedParentTiles){var i=this._loadedParentTiles[t.key];return i&&i.tileID.overscaledZ>=e?i:null}for(var r=t.overscaledZ-1;r>=e;r--){var n=t.scaledTo(r),o=this._getLoadedTile(n);if(o)return o}},i.prototype._getLoadedTile=function(t){var e=this._tiles[t.key];return e&&e.hasData()?e:this._cache.getByKey(t.wrapped().key)},i.prototype.updateCacheSize=function(t){var e=Math.ceil(t.width/this._source.tileSize)+1,i=Math.ceil(t.height/this._source.tileSize)+1,r=Math.floor(e*i*5),n="number"==typeof this._maxTileCacheSize?Math.min(this._maxTileCacheSize,r):r;this._cache.setMaxSize(n)},i.prototype.handleWrapJump=function(t){var e=Math.round((t-(void 0===this._prevLng?t:this._prevLng))/360);if(this._prevLng=t,e){var i={};for(var r in this._tiles){var n=this._tiles[r];n.tileID=n.tileID.unwrapTo(n.tileID.wrap+e),i[n.tileID.key]=n}for(var o in this._tiles=i,this._timers)clearTimeout(this._timers[o]),delete this._timers[o];for(var a in this._tiles)this._setTileReloadTimer(a,this._tiles[a])}},i.prototype.update=function(e){var r=this;if(this.transform=e,this._sourceLoaded&&!this._paused){var n;this.updateCacheSize(e),this.handleWrapJump(this.transform.center.lng),this._coveredTiles={},this.used?this._source.tileID?n=e.getVisibleUnwrappedCoordinates(this._source.tileID).map((function(e){return new t.OverscaledTileID(e.canonical.z,e.wrap,e.canonical.z,e.canonical.x,e.canonical.y)})):(n=e.coveringTiles({tileSize:this._source.tileSize,minzoom:this._source.minzoom,maxzoom:this._source.maxzoom,roundZoom:this._source.roundZoom,reparseOverscaled:this._source.reparseOverscaled}),this._source.hasTile&&(n=n.filter((function(t){return r._source.hasTile(t)})))):n=[];var o=e.coveringZoomLevel(this._source),a=Math.max(o-i.maxOverzooming,this._source.minzoom),s=Math.max(o+i.maxUnderzooming,this._source.minzoom),l=this._updateRetainedTiles(n,o);if(zt(this._source.type)){for(var u={},c={},p=0,h=Object.keys(l);p<h.length;p+=1){var f=h[p],d=l[f],m=this._tiles[f];if(m&&!(m.fadeEndTime&&m.fadeEndTime<=t.browser.now())){var v=this.findLoadedParent(d,a);v&&(this._addTile(v.tileID),u[v.tileID.key]=v.tileID),c[f]=d}}for(var y in this._retainLoadedChildren(c,o,s,l),u)l[y]||(this._coveredTiles[y]=!0,l[y]=u[y])}for(var g in l)this._tiles[g].clearFadeHold();for(var _=0,x=t.keysDifference(this._tiles,l);_<x.length;_+=1){var b=x[_],w=this._tiles[b];w.hasSymbolBuckets&&!w.holdingForFade()?w.setHoldDuration(this.map._fadeDuration):w.hasSymbolBuckets&&!w.symbolFadeFinished()||this._removeTile(b)}this._updateLoadedParentTileCache()}},i.prototype.releaseSymbolFadeTiles=function(){for(var t in this._tiles)this._tiles[t].holdingForFade()&&this._removeTile(t)},i.prototype._updateRetainedTiles=function(t,e){for(var r={},n={},o=Math.max(e-i.maxOverzooming,this._source.minzoom),a=Math.max(e+i.maxUnderzooming,this._source.minzoom),s={},l=0,u=t;l<u.length;l+=1){var c=u[l],p=this._addTile(c);r[c.key]=c,p.hasData()||e<this._source.maxzoom&&(s[c.key]=c)}this._retainLoadedChildren(s,e,a,r);for(var h=0,f=t;h<f.length;h+=1){var d=f[h],m=this._tiles[d.key];if(!m.hasData()){if(e+1>this._source.maxzoom){var v=d.children(this._source.maxzoom)[0],y=this.getTile(v);if(y&&y.hasData()){r[v.key]=v;continue}}else{var g=d.children(this._source.maxzoom);if(r[g[0].key]&&r[g[1].key]&&r[g[2].key]&&r[g[3].key])continue}for(var _=m.wasRequested(),x=d.overscaledZ-1;x>=o;--x){var b=d.scaledTo(x);if(n[b.key])break;if(n[b.key]=!0,!(m=this.getTile(b))&&_&&(m=this._addTile(b)),m&&(r[b.key]=b,_=m.wasRequested(),m.hasData()))break}}}return r},i.prototype._updateLoadedParentTileCache=function(){for(var t in this._loadedParentTiles={},this._tiles){for(var e=[],i=void 0,r=this._tiles[t].tileID;r.overscaledZ>0;){if(r.key in this._loadedParentTiles){i=this._loadedParentTiles[r.key];break}e.push(r.key);var n=r.scaledTo(r.overscaledZ-1);if(i=this._getLoadedTile(n))break;r=n}for(var o=0,a=e;o<a.length;o+=1)this._loadedParentTiles[a[o]]=i}},i.prototype._addTile=function(e){var i=this._tiles[e.key];if(i)return i;(i=this._cache.getAndRemove(e))&&(this._setTileReloadTimer(e.key,i),i.tileID=e,this._state.initializeTileState(i,this.map?this.map.painter:null),this._cacheTimers[e.key]&&(clearTimeout(this._cacheTimers[e.key]),delete this._cacheTimers[e.key],this._setTileReloadTimer(e.key,i)));var r=Boolean(i);return r||(i=new t.Tile(e,this._source.tileSize*e.overscaleFactor()),this._loadTile(i,this._tileLoaded.bind(this,i,e.key,i.state))),i?(i.uses++,this._tiles[e.key]=i,r||this._source.fire(new t.Event("dataloading",{tile:i,coord:i.tileID,dataType:"source"})),i):null},i.prototype._setTileReloadTimer=function(t,e){var i=this;t in this._timers&&(clearTimeout(this._timers[t]),delete this._timers[t]);var r=e.getExpiryTimeout();r&&(this._timers[t]=setTimeout((function(){i._reloadTile(t,"expired"),delete i._timers[t]}),r))},i.prototype._removeTile=function(t){var e=this._tiles[t];e&&(e.uses--,delete this._tiles[t],this._timers[t]&&(clearTimeout(this._timers[t]),delete this._timers[t]),e.uses>0||(e.hasData()&&"reloading"!==e.state?this._cache.add(e.tileID,e,e.getExpiryTimeout()):(e.aborted=!0,this._abortTile(e),this._unloadTile(e))))},i.prototype.clearTiles=function(){for(var t in this._shouldReloadOnResume=!1,this._paused=!1,this._tiles)this._removeTile(t);this._cache.reset()},i.prototype.tilesIn=function(e,i,r){var n=this,o=[],a=this.transform;if(!a)return o;for(var s=r?a.getCameraQueryGeometry(e):e,l=e.map((function(t){return a.pointCoordinate(t)})),u=s.map((function(t){return a.pointCoordinate(t)})),c=this.getIds(),p=1/0,h=1/0,f=-1/0,d=-1/0,m=0,v=u;m<v.length;m+=1){var y=v[m];p=Math.min(p,y.x),h=Math.min(h,y.y),f=Math.max(f,y.x),d=Math.max(d,y.y)}for(var g=function(e){var r=n._tiles[c[e]];if(!r.holdingForFade()){var s=r.tileID,m=Math.pow(2,a.zoom-r.tileID.overscaledZ),v=i*r.queryPadding*t.EXTENT/r.tileSize/m,y=[s.getTilePoint(new t.MercatorCoordinate(p,h)),s.getTilePoint(new t.MercatorCoordinate(f,d))];if(y[0].x-v<t.EXTENT&&y[0].y-v<t.EXTENT&&y[1].x+v>=0&&y[1].y+v>=0){var g=l.map((function(t){return s.getTilePoint(t)})),_=u.map((function(t){return s.getTilePoint(t)}));o.push({tile:r,tileID:s,queryGeometry:g,cameraQueryGeometry:_,scale:m})}}},_=0;_<c.length;_++)g(_);return o},i.prototype.getVisibleCoordinates=function(t){for(var e=this,i=this.getRenderableIds(t).map((function(t){return e._tiles[t].tileID})),r=0,n=i;r<n.length;r+=1){var o=n[r];o.posMatrix=this.transform.calculatePosMatrix(o.toUnwrapped())}return i},i.prototype.hasTransition=function(){if(this._source.hasTransition())return!0;if(zt(this._source.type))for(var e in this._tiles){var i=this._tiles[e];if(void 0!==i.fadeEndTime&&i.fadeEndTime>=t.browser.now())return!0}return!1},i.prototype.setFeatureState=function(t,e,i){this._state.updateState(t=t||"_geojsonTileLayer",e,i)},i.prototype.removeFeatureState=function(t,e,i){this._state.removeFeatureState(t=t||"_geojsonTileLayer",e,i)},i.prototype.getFeatureState=function(t,e){return this._state.getState(t=t||"_geojsonTileLayer",e)},i.prototype.setDependencies=function(t,e,i){var r=this._tiles[t];r&&r.setDependencies(e,i)},i.prototype.reloadTilesForDependencies=function(t,e){for(var i in this._tiles)this._tiles[i].hasDependency(t,e)&&this._reloadTile(i,"reloading");this._cache.filter((function(i){return!i.hasDependency(t,e)}))},i}(t.Evented);function Mt(t,e){var i=Math.abs(2*t.wrap)-+(t.wrap<0),r=Math.abs(2*e.wrap)-+(e.wrap<0);return t.overscaledZ-e.overscaledZ||r-i||e.canonical.y-t.canonical.y||e.canonical.x-t.canonical.x}function zt(t){return"raster"===t||"image"===t||"video"===t}function Dt(){return new t.window.Worker(Hn.workerUrl)}It.maxOverzooming=10,It.maxUnderzooming=3;var Ot="mapboxgl_preloaded_worker_pool",Rt=function(){this.active={}};Rt.prototype.acquire=function(t){if(!this.workers)for(this.workers=[];this.workers.length<Rt.workerCount;)this.workers.push(new Dt);return this.active[t]=!0,this.workers.slice()},Rt.prototype.release=function(t){delete this.active[t],0===this.numActive()&&(this.workers.forEach((function(t){t.terminate()})),this.workers=null)},Rt.prototype.isPreloaded=function(){return!!this.active[Ot]},Rt.prototype.numActive=function(){return Object.keys(this.active).length};var Lt,Ft=Math.floor(t.browser.hardwareConcurrency/2);function Bt(){return Lt||(Lt=new Rt),Lt}function Nt(e,i){var r={};for(var n in e)"ref"!==n&&(r[n]=e[n]);return t.refProperties.forEach((function(t){t in i&&(r[t]=i[t])})),r}function jt(t){t=t.slice();for(var e=Object.create(null),i=0;i<t.length;i++)e[t[i].id]=t[i];for(var r=0;r<t.length;r++)"ref"in t[r]&&(t[r]=Nt(t[r],e[t[r].ref]));return t}Rt.workerCount=Math.max(Math.min(Ft,6),1);var Vt={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 Ut(t,e,i){i.push({command:Vt.addSource,args:[t,e[t]]})}function qt(t,e,i){e.push({command:Vt.removeSource,args:[t]}),i[t]=!0}function $t(t,e,i,r){qt(t,i,r),Ut(t,e,i)}function Zt(e,i,r){var n;for(n in e[r])if(e[r].hasOwnProperty(n)&&"data"!==n&&!t.deepEqual(e[r][n],i[r][n]))return!1;for(n in i[r])if(i[r].hasOwnProperty(n)&&"data"!==n&&!t.deepEqual(e[r][n],i[r][n]))return!1;return!0}function Gt(e,i,r,n,o,a){var s;for(s in i=i||{},e=e||{})e.hasOwnProperty(s)&&(t.deepEqual(e[s],i[s])||r.push({command:a,args:[n,s,i[s],o]}));for(s in i)i.hasOwnProperty(s)&&!e.hasOwnProperty(s)&&(t.deepEqual(e[s],i[s])||r.push({command:a,args:[n,s,i[s],o]}))}function Xt(t){return t.id}function Ht(t,e){return t[e.id]=e,t}var Wt=function(t,e){this.reset(t,e)};Wt.prototype.reset=function(t,e){this.points=t||[],this._distances=[0];for(var i=1;i<this.points.length;i++)this._distances[i]=this._distances[i-1]+this.points[i].dist(this.points[i-1]);this.length=this._distances[this._distances.length-1],this.padding=Math.min(e||0,.5*this.length),this.paddedLength=this.length-2*this.padding},Wt.prototype.lerp=function(e){if(1===this.points.length)return this.points[0];e=t.clamp(e,0,1);for(var i=1,r=this._distances[i],n=e*this.paddedLength+this.padding;r<n&&i<this._distances.length;)r=this._distances[++i];var o=i-1,a=this._distances[o],s=r-a,l=s>0?(n-a)/s:0;return this.points[o].mult(1-l).add(this.points[i].mult(l))};var Kt=function(t,e,i){var r=this.boxCells=[],n=this.circleCells=[];this.xCellCount=Math.ceil(t/i),this.yCellCount=Math.ceil(e/i);for(var o=0;o<this.xCellCount*this.yCellCount;o++)r.push([]),n.push([]);this.circleKeys=[],this.boxKeys=[],this.bboxes=[],this.circles=[],this.width=t,this.height=e,this.xScale=this.xCellCount/t,this.yScale=this.yCellCount/e,this.boxUid=0,this.circleUid=0};function Yt(e,i,r,n,o){var a=t.create();return i?(t.scale(a,a,[1/o,1/o,1]),r||t.rotateZ(a,a,n.angle)):t.multiply(a,n.labelPlaneMatrix,e),a}function Jt(e,i,r,n,o){if(i){var a=t.clone(e);return t.scale(a,a,[o,o,1]),r||t.rotateZ(a,a,-n.angle),a}return n.glCoordMatrix}function Qt(e,i){var r=[e.x,e.y,0,1];ce(r,r,i);var n=r[3];return{point:new t.Point(r[0]/n,r[1]/n),signedDistanceFromCamera:n}}function te(t,e){return.5+t/e*.5}function ee(t,e){var i=t[0]/t[3],r=t[1]/t[3];return i>=-e[0]&&i<=e[0]&&r>=-e[1]&&r<=e[1]}function ie(e,i,r,n,o,a,s,l){var u=n?e.textSizeData:e.iconSizeData,c=t.evaluateSizeForZoom(u,r.transform.zoom),p=[256/r.width*2+1,256/r.height*2+1],h=n?e.text.dynamicLayoutVertexArray:e.icon.dynamicLayoutVertexArray;h.clear();for(var f=e.lineVertexArray,d=n?e.text.placedSymbolArray:e.icon.placedSymbolArray,m=r.transform.width/r.transform.height,v=!1,y=0;y<d.length;y++){var g=d.get(y);if(g.hidden||g.writingMode===t.WritingMode.vertical&&!v)ue(g.numGlyphs,h);else{v=!1;var _=[g.anchorX,g.anchorY,0,1];if(t.transformMat4(_,_,i),ee(_,p)){var x=te(r.transform.cameraToCenterDistance,_[3]),b=t.evaluateSizeForFeature(u,c,g),w=s?b/x:b*x,T=new t.Point(g.anchorX,g.anchorY),S=Qt(T,o).point,E={},C=oe(g,w,!1,l,i,o,a,e.glyphOffsetArray,f,h,S,T,E,m);v=C.useVertical,(C.notEnoughRoom||v||C.needsFlipping&&oe(g,w,!0,l,i,o,a,e.glyphOffsetArray,f,h,S,T,E,m).notEnoughRoom)&&ue(g.numGlyphs,h)}else ue(g.numGlyphs,h)}}n?e.text.dynamicLayoutVertexBuffer.updateData(h):e.icon.dynamicLayoutVertexBuffer.updateData(h)}function re(t,e,i,r,n,o,a,s,l,u,c){var p=s.glyphStartIndex+s.numGlyphs,h=s.lineStartIndex,f=s.lineStartIndex+s.lineLength,d=e.getoffsetX(s.glyphStartIndex),m=e.getoffsetX(p-1),v=se(t*d,i,r,n,o,a,s.segment,h,f,l,u,c);if(!v)return null;var y=se(t*m,i,r,n,o,a,s.segment,h,f,l,u,c);return y?{first:v,last:y}:null}function ne(e,i,r,n){return e===t.WritingMode.horizontal&&Math.abs(r.y-i.y)>Math.abs(r.x-i.x)*n?{useVertical:!0}:(e===t.WritingMode.vertical?i.y<r.y:i.x>r.x)?{needsFlipping:!0}:null}function oe(e,i,r,n,o,a,s,l,u,c,p,h,f,d){var m,v=i/24,y=e.lineOffsetX*v,g=e.lineOffsetY*v;if(e.numGlyphs>1){var _=e.glyphStartIndex+e.numGlyphs,x=e.lineStartIndex,b=e.lineStartIndex+e.lineLength,w=re(v,l,y,g,r,p,h,e,u,a,f);if(!w)return{notEnoughRoom:!0};var T=Qt(w.first.point,s).point,S=Qt(w.last.point,s).point;if(n&&!r){var E=ne(e.writingMode,T,S,d);if(E)return E}m=[w.first];for(var C=e.glyphStartIndex+1;C<_-1;C++)m.push(se(v*l.getoffsetX(C),y,g,r,p,h,e.segment,x,b,u,a,f));m.push(w.last)}else{if(n&&!r){var k=Qt(h,o).point,A=e.lineStartIndex+e.segment+1,P=new t.Point(u.getx(A),u.gety(A)),I=Qt(P,o),M=I.signedDistanceFromCamera>0?I.point:ae(h,P,k,1,o),z=ne(e.writingMode,k,M,d);if(z)return z}var D=se(v*l.getoffsetX(e.glyphStartIndex),y,g,r,p,h,e.segment,e.lineStartIndex,e.lineStartIndex+e.lineLength,u,a,f);if(!D)return{notEnoughRoom:!0};m=[D]}for(var O=0,R=m;O<R.length;O+=1){var L=R[O];t.addDynamicAttributes(c,L.point,L.angle)}return{}}function ae(t,e,i,r,n){var o=Qt(t.add(t.sub(e)._unit()),n).point,a=i.sub(o);return i.add(a._mult(r/a.mag()))}function se(e,i,r,n,o,a,s,l,u,c,p,h){var f=n?e-i:e+i,d=f>0?1:-1,m=0;n&&(d*=-1,m=Math.PI),d<0&&(m+=Math.PI);for(var v=d>0?l+s:l+s+1,y=o,g=o,_=0,x=0,b=Math.abs(f),w=[];_+x<=b;){if((v+=d)<l||v>=u)return null;if(g=y,w.push(y),void 0===(y=h[v])){var T=new t.Point(c.getx(v),c.gety(v)),S=Qt(T,p);if(S.signedDistanceFromCamera>0)y=h[v]=S.point;else{var E=v-d;y=ae(0===_?a:new t.Point(c.getx(E),c.gety(E)),T,g,b-_+1,p)}}_+=x,x=g.dist(y)}var C=(b-_)/x,k=y.sub(g),A=k.mult(C)._add(g);A._add(k._unit()._perp()._mult(r*d));var P=m+Math.atan2(y.y-g.y,y.x-g.x);return w.push(A),{point:A,angle:P,path:w}}Kt.prototype.keysLength=function(){return this.boxKeys.length+this.circleKeys.length},Kt.prototype.insert=function(t,e,i,r,n){this._forEachCell(e,i,r,n,this._insertBoxCell,this.boxUid++),this.boxKeys.push(t),this.bboxes.push(e),this.bboxes.push(i),this.bboxes.push(r),this.bboxes.push(n)},Kt.prototype.insertCircle=function(t,e,i,r){this._forEachCell(e-r,i-r,e+r,i+r,this._insertCircleCell,this.circleUid++),this.circleKeys.push(t),this.circles.push(e),this.circles.push(i),this.circles.push(r)},Kt.prototype._insertBoxCell=function(t,e,i,r,n,o){this.boxCells[n].push(o)},Kt.prototype._insertCircleCell=function(t,e,i,r,n,o){this.circleCells[n].push(o)},Kt.prototype._query=function(t,e,i,r,n,o){if(i<0||t>this.width||r<0||e>this.height)return!n&&[];var a=[];if(t<=0&&e<=0&&this.width<=i&&this.height<=r){if(n)return!0;for(var s=0;s<this.boxKeys.length;s++)a.push({key:this.boxKeys[s],x1:this.bboxes[4*s],y1:this.bboxes[4*s+1],x2:this.bboxes[4*s+2],y2:this.bboxes[4*s+3]});for(var l=0;l<this.circleKeys.length;l++){var u=this.circles[3*l],c=this.circles[3*l+1],p=this.circles[3*l+2];a.push({key:this.circleKeys[l],x1:u-p,y1:c-p,x2:u+p,y2:c+p})}return o?a.filter(o):a}return this._forEachCell(t,e,i,r,this._queryCell,a,{hitTest:n,seenUids:{box:{},circle:{}}},o),n?a.length>0:a},Kt.prototype._queryCircle=function(t,e,i,r,n){var o=t-i,a=t+i,s=e-i,l=e+i;if(a<0||o>this.width||l<0||s>this.height)return!r&&[];var u=[];return this._forEachCell(o,s,a,l,this._queryCellCircle,u,{hitTest:r,circle:{x:t,y:e,radius:i},seenUids:{box:{},circle:{}}},n),r?u.length>0:u},Kt.prototype.query=function(t,e,i,r,n){return this._query(t,e,i,r,!1,n)},Kt.prototype.hitTest=function(t,e,i,r,n){return this._query(t,e,i,r,!0,n)},Kt.prototype.hitTestCircle=function(t,e,i,r){return this._queryCircle(t,e,i,!0,r)},Kt.prototype._queryCell=function(t,e,i,r,n,o,a,s){var l=a.seenUids,u=this.boxCells[n];if(null!==u)for(var c=this.bboxes,p=0,h=u;p<h.length;p+=1){var f=h[p];if(!l.box[f]){l.box[f]=!0;var d=4*f;if(t<=c[d+2]&&e<=c[d+3]&&i>=c[d+0]&&r>=c[d+1]&&(!s||s(this.boxKeys[f]))){if(a.hitTest)return o.push(!0),!0;o.push({key:this.boxKeys[f],x1:c[d],y1:c[d+1],x2:c[d+2],y2:c[d+3]})}}}var m=this.circleCells[n];if(null!==m)for(var v=this.circles,y=0,g=m;y<g.length;y+=1){var _=g[y];if(!l.circle[_]){l.circle[_]=!0;var x=3*_;if(this._circleAndRectCollide(v[x],v[x+1],v[x+2],t,e,i,r)&&(!s||s(this.circleKeys[_]))){if(a.hitTest)return o.push(!0),!0;var b=v[x],w=v[x+1],T=v[x+2];o.push({key:this.circleKeys[_],x1:b-T,y1:w-T,x2:b+T,y2:w+T})}}}},Kt.prototype._queryCellCircle=function(t,e,i,r,n,o,a,s){var l=a.circle,u=a.seenUids,c=this.boxCells[n];if(null!==c)for(var p=this.bboxes,h=0,f=c;h<f.length;h+=1){var d=f[h];if(!u.box[d]){u.box[d]=!0;var m=4*d;if(this._circleAndRectCollide(l.x,l.y,l.radius,p[m+0],p[m+1],p[m+2],p[m+3])&&(!s||s(this.boxKeys[d])))return o.push(!0),!0}}var v=this.circleCells[n];if(null!==v)for(var y=this.circles,g=0,_=v;g<_.length;g+=1){var x=_[g];if(!u.circle[x]){u.circle[x]=!0;var b=3*x;if(this._circlesCollide(y[b],y[b+1],y[b+2],l.x,l.y,l.radius)&&(!s||s(this.circleKeys[x])))return o.push(!0),!0}}},Kt.prototype._forEachCell=function(t,e,i,r,n,o,a,s){for(var l=this._convertToXCellCoord(t),u=this._convertToYCellCoord(e),c=this._convertToXCellCoord(i),p=this._convertToYCellCoord(r),h=l;h<=c;h++)for(var f=u;f<=p;f++)if(n.call(this,t,e,i,r,this.xCellCount*f+h,o,a,s))return},Kt.prototype._convertToXCellCoord=function(t){return Math.max(0,Math.min(this.xCellCount-1,Math.floor(t*this.xScale)))},Kt.prototype._convertToYCellCoord=function(t){return Math.max(0,Math.min(this.yCellCount-1,Math.floor(t*this.yScale)))},Kt.prototype._circlesCollide=function(t,e,i,r,n,o){var a=r-t,s=n-e,l=i+o;return l*l>a*a+s*s},Kt.prototype._circleAndRectCollide=function(t,e,i,r,n,o,a){var s=(o-r)/2,l=Math.abs(t-(r+s));if(l>s+i)return!1;var u=(a-n)/2,c=Math.abs(e-(n+u));if(c>u+i)return!1;if(l<=s||c<=u)return!0;var p=l-s,h=c-u;return p*p+h*h<=i*i};var le=new Float32Array([-1/0,-1/0,0,-1/0,-1/0,0,-1/0,-1/0,0,-1/0,-1/0,0]);function ue(t,e){for(var i=0;i<t;i++){var r=e.length;e.resize(r+4),e.float32.set(le,3*r)}}function ce(t,e,i){var r=e[0],n=e[1];return t[0]=i[0]*r+i[4]*n+i[12],t[1]=i[1]*r+i[5]*n+i[13],t[3]=i[3]*r+i[7]*n+i[15],t}var pe=function(t,e,i){void 0===e&&(e=new Kt(t.width+200,t.height+200,25)),void 0===i&&(i=new Kt(t.width+200,t.height+200,25)),this.transform=t,this.grid=e,this.ignoredGrid=i,this.pitchfactor=Math.cos(t._pitch)*t.cameraToCenterDistance,this.screenRightBoundary=t.width+100,this.screenBottomBoundary=t.height+100,this.gridRightBoundary=t.width+200,this.gridBottomBoundary=t.height+200};function he(e,i,r){return i*(t.EXTENT/(e.tileSize*Math.pow(2,r-e.tileID.overscaledZ)))}pe.prototype.placeCollisionBox=function(t,e,i,r,n){var o=this.projectAndGetPerspectiveRatio(r,t.anchorPointX,t.anchorPointY),a=i*o.perspectiveRatio,s=t.x1*a+o.point.x,l=t.y1*a+o.point.y,u=t.x2*a+o.point.x,c=t.y2*a+o.point.y;return!this.isInsideGrid(s,l,u,c)||!e&&this.grid.hitTest(s,l,u,c,n)?{box:[],offscreen:!1}:{box:[s,l,u,c],offscreen:this.isOffscreen(s,l,u,c)}},pe.prototype.placeCollisionCircles=function(e,i,r,n,o,a,s,l,u,c,p,h,f){var d=[],m=new t.Point(i.anchorX,i.anchorY),v=Qt(m,a),y=te(this.transform.cameraToCenterDistance,v.signedDistanceFromCamera),g=(c?o/y:o*y)/t.ONE_EM,_=Qt(m,s).point,x=re(g,n,i.lineOffsetX*g,i.lineOffsetY*g,!1,_,m,i,r,s,{}),b=!1,w=!1,T=!0;if(x){for(var S=.5*h*y+f,E=new t.Point(-100,-100),C=new t.Point(this.screenRightBoundary,this.screenBottomBoundary),k=new Wt,A=x.first,P=x.last,I=[],M=A.path.length-1;M>=1;M--)I.push(A.path[M]);for(var z=1;z<P.path.length;z++)I.push(P.path[z]);var D=2.5*S;if(l){var O=I.map((function(t){return Qt(t,l)}));I=O.some((function(t){return t.signedDistanceFromCamera<=0}))?[]:O.map((function(t){return t.point}))}var R=[];if(I.length>0){for(var L=I[0].clone(),F=I[0].clone(),B=1;B<I.length;B++)L.x=Math.min(L.x,I[B].x),L.y=Math.min(L.y,I[B].y),F.x=Math.max(F.x,I[B].x),F.y=Math.max(F.y,I[B].y);R=L.x>=E.x&&F.x<=C.x&&L.y>=E.y&&F.y<=C.y?[I]:F.x<E.x||L.x>C.x||F.y<E.y||L.y>C.y?[]:t.clipLine([I],E.x,E.y,C.x,C.y)}for(var N=0,j=R;N<j.length;N+=1){var V;k.reset(j[N],.25*S),V=k.length<=.5*S?1:Math.ceil(k.paddedLength/D)+1;for(var U=0;U<V;U++){var q=U/Math.max(V-1,1),$=k.lerp(q),Z=$.x+100,G=$.y+100;d.push(Z,G,S,0);var X=Z-S,H=G-S,W=Z+S,K=G+S;if(T=T&&this.isOffscreen(X,H,W,K),w=w||this.isInsideGrid(X,H,W,K),!e&&this.grid.hitTestCircle(Z,G,S,p)&&(b=!0,!u))return{circles:[],offscreen:!1,collisionDetected:b}}}}return{circles:!u&&b||!w?[]:d,offscreen:T,collisionDetected:b}},pe.prototype.queryRenderedSymbols=function(e){if(0===e.length||0===this.grid.keysLength()&&0===this.ignoredGrid.keysLength())return{};for(var i=[],r=1/0,n=1/0,o=-1/0,a=-1/0,s=0,l=e;s<l.length;s+=1){var u=l[s],c=new t.Point(u.x+100,u.y+100);r=Math.min(r,c.x),n=Math.min(n,c.y),o=Math.max(o,c.x),a=Math.max(a,c.y),i.push(c)}for(var p={},h={},f=0,d=this.grid.query(r,n,o,a).concat(this.ignoredGrid.query(r,n,o,a));f<d.length;f+=1){var m=d[f],v=m.key;if(void 0===p[v.bucketInstanceId]&&(p[v.bucketInstanceId]={}),!p[v.bucketInstanceId][v.featureIndex]){var y=[new t.Point(m.x1,m.y1),new t.Point(m.x2,m.y1),new t.Point(m.x2,m.y2),new t.Point(m.x1,m.y2)];t.polygonIntersectsPolygon(i,y)&&(p[v.bucketInstanceId][v.featureIndex]=!0,void 0===h[v.bucketInstanceId]&&(h[v.bucketInstanceId]=[]),h[v.bucketInstanceId].push(v.featureIndex))}}return h},pe.prototype.insertCollisionBox=function(t,e,i,r,n){(e?this.ignoredGrid:this.grid).insert({bucketInstanceId:i,featureIndex:r,collisionGroupID:n},t[0],t[1],t[2],t[3])},pe.prototype.insertCollisionCircles=function(t,e,i,r,n){for(var o=e?this.ignoredGrid:this.grid,a={bucketInstanceId:i,featureIndex:r,collisionGroupID:n},s=0;s<t.length;s+=4)o.insertCircle(a,t[s],t[s+1],t[s+2])},pe.prototype.projectAndGetPerspectiveRatio=function(e,i,r){var n=[i,r,0,1];return ce(n,n,e),{point:new t.Point((n[0]/n[3]+1)/2*this.transform.width+100,(-n[1]/n[3]+1)/2*this.transform.height+100),perspectiveRatio:.5+this.transform.cameraToCenterDistance/n[3]*.5}},pe.prototype.isOffscreen=function(t,e,i,r){return i<100||t>=this.screenRightBoundary||r<100||e>this.screenBottomBoundary},pe.prototype.isInsideGrid=function(t,e,i,r){return i>=0&&t<this.gridRightBoundary&&r>=0&&e<this.gridBottomBoundary},pe.prototype.getViewportMatrix=function(){var e=t.identity([]);return t.translate(e,e,[-100,-100,0]),e};var fe=function(t,e,i,r){this.opacity=t?Math.max(0,Math.min(1,t.opacity+(t.placed?e:-e))):r&&i?1:0,this.placed=i};fe.prototype.isHidden=function(){return 0===this.opacity&&!this.placed};var de=function(t,e,i,r,n){this.text=new fe(t?t.text:null,e,i,n),this.icon=new fe(t?t.icon:null,e,r,n)};de.prototype.isHidden=function(){return this.text.isHidden()&&this.icon.isHidden()};var me=function(t,e,i){this.text=t,this.icon=e,this.skipFade=i},ve=function(){this.invProjMatrix=t.create(),this.viewportMatrix=t.create(),this.circles=[]},ye=function(t,e,i,r,n){this.bucketInstanceId=t,this.featureIndex=e,this.sourceLayerIndex=i,this.bucketIndex=r,this.tileID=n},ge=function(t){this.crossSourceCollisions=t,this.maxGroupID=0,this.collisionGroups={}};function _e(e,i,r,n,o){var a=t.getAnchorAlignment(e),s=-(a.horizontalAlign-.5)*i,l=-(a.verticalAlign-.5)*r,u=t.evaluateVariableOffset(e,n);return new t.Point(s+u[0]*o,l+u[1]*o)}function xe(e,i,r,n,o,a){var s=e.x1,l=e.x2,u=e.y1,c=e.y2,p=e.anchorPointX,h=e.anchorPointY,f=new t.Point(i,r);return n&&f._rotate(o?a:-a),{x1:s+f.x,y1:u+f.y,x2:l+f.x,y2:c+f.y,anchorPointX:p,anchorPointY:h}}ge.prototype.get=function(t){if(this.crossSourceCollisions)return{ID:0,predicate:null};if(!this.collisionGroups[t]){var e=++this.maxGroupID;this.collisionGroups[t]={ID:e,predicate:function(t){return t.collisionGroupID===e}}}return this.collisionGroups[t]};var be=function(t,e,i,r){this.transform=t.clone(),this.collisionIndex=new pe(this.transform),this.placements={},this.opacities={},this.variableOffsets={},this.stale=!1,this.commitTime=0,this.fadeDuration=e,this.retainedQueryData={},this.collisionGroups=new ge(i),this.collisionCircleArrays={},this.prevPlacement=r,r&&(r.prevPlacement=void 0),this.placedOrientations={}};function we(t,e,i,r,n){t.emplaceBack(e?1:0,i?1:0,r||0,n||0),t.emplaceBack(e?1:0,i?1:0,r||0,n||0),t.emplaceBack(e?1:0,i?1:0,r||0,n||0),t.emplaceBack(e?1:0,i?1:0,r||0,n||0)}be.prototype.getBucketParts=function(e,i,r,n){var o=r.getBucket(i),a=r.latestFeatureIndex;if(o&&a&&i.id===o.layerIds[0]){var s=r.collisionBoxArray,l=o.layers[0].layout,u=Math.pow(2,this.transform.zoom-r.tileID.overscaledZ),c=r.tileSize/t.EXTENT,p=this.transform.calculatePosMatrix(r.tileID.toUnwrapped()),h="map"===l.get("text-pitch-alignment"),f="map"===l.get("text-rotation-alignment"),d=he(r,1,this.transform.zoom),m=Yt(p,h,f,this.transform,d),v=null;if(h){var y=Jt(p,h,f,this.transform,d);v=t.multiply([],this.transform.labelPlaneMatrix,y)}this.retainedQueryData[o.bucketInstanceId]=new ye(o.bucketInstanceId,a,o.sourceLayerIndex,o.index,r.tileID);var g={bucket:o,layout:l,posMatrix:p,textLabelPlaneMatrix:m,labelToScreenMatrix:v,scale:u,textPixelRatio:c,holdingForFade:r.holdingForFade(),collisionBoxArray:s,partiallyEvaluatedTextSize:t.evaluateSizeForZoom(o.textSizeData,this.transform.zoom),collisionGroup:this.collisionGroups.get(o.sourceID)};if(n)for(var _=0,x=o.sortKeyRanges;_<x.length;_+=1){var b=x[_];e.push({sortKey:b.sortKey,symbolInstanceStart:b.symbolInstanceStart,symbolInstanceEnd:b.symbolInstanceEnd,parameters:g})}else e.push({symbolInstanceStart:0,symbolInstanceEnd:o.symbolInstances.length,parameters:g})}},be.prototype.attemptAnchorPlacement=function(t,e,i,r,n,o,a,s,l,u,c,p,h,f,d){var m,v=[p.textOffset0,p.textOffset1],y=_e(t,i,r,v,n),g=this.collisionIndex.placeCollisionBox(xe(e,y.x,y.y,o,a,this.transform.angle),c,s,l,u.predicate);if(!d||0!==this.collisionIndex.placeCollisionBox(xe(d,y.x,y.y,o,a,this.transform.angle),c,s,l,u.predicate).box.length)return g.box.length>0?(this.prevPlacement&&this.prevPlacement.variableOffsets[p.crossTileID]&&this.prevPlacement.placements[p.crossTileID]&&this.prevPlacement.placements[p.crossTileID].text&&(m=this.prevPlacement.variableOffsets[p.crossTileID].anchor),this.variableOffsets[p.crossTileID]={textOffset:v,width:i,height:r,anchor:t,textBoxScale:n,prevAnchor:m},this.markUsedJustification(h,t,p,f),h.allowVerticalPlacement&&(this.markUsedOrientation(h,f,p),this.placedOrientations[p.crossTileID]=f),{shift:y,placedGlyphBoxes:g}):void 0},be.prototype.placeLayerBucketPart=function(e,i,r){var n=this,o=e.parameters,a=o.bucket,s=o.layout,l=o.posMatrix,u=o.textLabelPlaneMatrix,c=o.labelToScreenMatrix,p=o.textPixelRatio,h=o.holdingForFade,f=o.collisionBoxArray,d=o.partiallyEvaluatedTextSize,m=o.collisionGroup,v=s.get("text-optional"),y=s.get("icon-optional"),g=s.get("text-allow-overlap"),_=s.get("icon-allow-overlap"),x="map"===s.get("text-rotation-alignment"),b="map"===s.get("text-pitch-alignment"),w="none"!==s.get("icon-text-fit"),T="viewport-y"===s.get("symbol-z-order"),S=g&&(_||!a.hasIconData()||y),E=_&&(g||!a.hasTextData()||v);!a.collisionArrays&&f&&a.deserializeCollisionBoxes(f);var C=function(e,o){if(!i[e.crossTileID])if(h)n.placements[e.crossTileID]=new me(!1,!1,!1);else{var f,T=!1,C=!1,k=!0,A=null,P={box:null,offscreen:null},I={box:null,offscreen:null},M=null,z=null,D=0,O=0,R=0;o.textFeatureIndex?D=o.textFeatureIndex:e.useRuntimeCollisionCircles&&(D=e.featureIndex),o.verticalTextFeatureIndex&&(O=o.verticalTextFeatureIndex);var L=o.textBox;if(L){var F=function(i){var r=t.WritingMode.horizontal;if(a.allowVerticalPlacement&&!i&&n.prevPlacement){var o=n.prevPlacement.placedOrientations[e.crossTileID];o&&(n.placedOrientations[e.crossTileID]=o,n.markUsedOrientation(a,r=o,e))}return r},B=function(i,r){if(a.allowVerticalPlacement&&e.numVerticalGlyphVertices>0&&o.verticalTextBox)for(var n=0,s=a.writingModes;n<s.length&&(s[n]===t.WritingMode.vertical?(P=r(),I=P):P=i(),!(P&&P.box&&P.box.length));n+=1);else P=i()};if(s.get("text-variable-anchor")){var N=s.get("text-variable-anchor");if(n.prevPlacement&&n.prevPlacement.variableOffsets[e.crossTileID]){var j=n.prevPlacement.variableOffsets[e.crossTileID];N.indexOf(j.anchor)>0&&(N=N.filter((function(t){return t!==j.anchor}))).unshift(j.anchor)}var V=function(t,i,r){for(var o=t.x2-t.x1,s=t.y2-t.y1,u=e.textBoxScale,c=w&&!_?i:null,h={box:[],offscreen:!1},f=g?2*N.length:N.length,d=0;d<f;++d){var v=n.attemptAnchorPlacement(N[d%N.length],t,o,s,u,x,b,p,l,m,d>=N.length,e,a,r,c);if(v&&(h=v.placedGlyphBoxes)&&h.box&&h.box.length){T=!0,A=v.shift;break}}return h};B((function(){return V(L,o.iconBox,t.WritingMode.horizontal)}),(function(){var i=o.verticalTextBox;return a.allowVerticalPlacement&&!(P&&P.box&&P.box.length)&&e.numVerticalGlyphVertices>0&&i?V(i,o.verticalIconBox,t.WritingMode.vertical):{box:null,offscreen:null}})),P&&(T=P.box,k=P.offscreen);var U=F(P&&P.box);if(!T&&n.prevPlacement){var q=n.prevPlacement.variableOffsets[e.crossTileID];q&&(n.variableOffsets[e.crossTileID]=q,n.markUsedJustification(a,q.anchor,e,U))}}else{var $=function(t,i){var r=n.collisionIndex.placeCollisionBox(t,g,p,l,m.predicate);return r&&r.box&&r.box.length&&(n.markUsedOrientation(a,i,e),n.placedOrientations[e.crossTileID]=i),r};B((function(){return $(L,t.WritingMode.horizontal)}),(function(){var i=o.verticalTextBox;return a.allowVerticalPlacement&&e.numVerticalGlyphVertices>0&&i?$(i,t.WritingMode.vertical):{box:null,offscreen:null}})),F(P&&P.box&&P.box.length)}}if(T=(f=P)&&f.box&&f.box.length>0,k=f&&f.offscreen,e.useRuntimeCollisionCircles){var Z=a.text.placedSymbolArray.get(e.centerJustifiedTextSymbolIndex),G=t.evaluateSizeForFeature(a.textSizeData,d,Z),X=s.get("text-padding");M=n.collisionIndex.placeCollisionCircles(g,Z,a.lineVertexArray,a.glyphOffsetArray,G,l,u,c,r,b,m.predicate,e.collisionCircleDiameter,X),T=g||M.circles.length>0&&!M.collisionDetected,k=k&&M.offscreen}if(o.iconFeatureIndex&&(R=o.iconFeatureIndex),o.iconBox){var H=function(t){var e=w&&A?xe(t,A.x,A.y,x,b,n.transform.angle):t;return n.collisionIndex.placeCollisionBox(e,_,p,l,m.predicate)};C=I&&I.box&&I.box.length&&o.verticalIconBox?(z=H(o.verticalIconBox)).box.length>0:(z=H(o.iconBox)).box.length>0,k=k&&z.offscreen}var W=v||0===e.numHorizontalGlyphVertices&&0===e.numVerticalGlyphVertices,K=y||0===e.numIconVertices;if(W||K?K?W||(C=C&&T):T=C&&T:C=T=C&&T,T&&f&&f.box&&n.collisionIndex.insertCollisionBox(f.box,s.get("text-ignore-placement"),a.bucketInstanceId,I&&I.box&&O?O:D,m.ID),C&&z&&n.collisionIndex.insertCollisionBox(z.box,s.get("icon-ignore-placement"),a.bucketInstanceId,R,m.ID),M&&(T&&n.collisionIndex.insertCollisionCircles(M.circles,s.get("text-ignore-placement"),a.bucketInstanceId,D,m.ID),r)){var Y=a.bucketInstanceId,J=n.collisionCircleArrays[Y];void 0===J&&(J=n.collisionCircleArrays[Y]=new ve);for(var Q=0;Q<M.circles.length;Q+=4)J.circles.push(M.circles[Q+0]),J.circles.push(M.circles[Q+1]),J.circles.push(M.circles[Q+2]),J.circles.push(M.collisionDetected?1:0)}n.placements[e.crossTileID]=new me(T||S,C||E,k||a.justReloaded),i[e.crossTileID]=!0}};if(T)for(var k=a.getSortedSymbolIndexes(this.transform.angle),A=k.length-1;A>=0;--A){var P=k[A];C(a.symbolInstances.get(P),a.collisionArrays[P])}else for(var I=e.symbolInstanceStart;I<e.symbolInstanceEnd;I++)C(a.symbolInstances.get(I),a.collisionArrays[I]);if(r&&a.bucketInstanceId in this.collisionCircleArrays){var M=this.collisionCircleArrays[a.bucketInstanceId];t.invert(M.invProjMatrix,l),M.viewportMatrix=this.collisionIndex.getViewportMatrix()}a.justReloaded=!1},be.prototype.markUsedJustification=function(e,i,r,n){var o;o=n===t.WritingMode.vertical?r.verticalPlacedTextSymbolIndex:{left:r.leftJustifiedTextSymbolIndex,center:r.centerJustifiedTextSymbolIndex,right:r.rightJustifiedTextSymbolIndex}[t.getAnchorJustification(i)];for(var a=0,s=[r.leftJustifiedTextSymbolIndex,r.centerJustifiedTextSymbolIndex,r.rightJustifiedTextSymbolIndex,r.verticalPlacedTextSymbolIndex];a<s.length;a+=1){var l=s[a];l>=0&&(e.text.placedSymbolArray.get(l).crossTileID=o>=0&&l!==o?0:r.crossTileID)}},be.prototype.markUsedOrientation=function(e,i,r){for(var n=i===t.WritingMode.horizontal||i===t.WritingMode.horizontalOnly?i:0,o=i===t.WritingMode.vertical?i:0,a=0,s=[r.leftJustifiedTextSymbolIndex,r.centerJustifiedTextSymbolIndex,r.rightJustifiedTextSymbolIndex];a<s.length;a+=1)e.text.placedSymbolArray.get(s[a]).placedOrientation=n;r.verticalPlacedTextSymbolIndex&&(e.text.placedSymbolArray.get(r.verticalPlacedTextSymbolIndex).placedOrientation=o)},be.prototype.commit=function(t){this.commitTime=t,this.zoomAtLastRecencyCheck=this.transform.zoom;var e=this.prevPlacement,i=!1;this.prevZoomAdjustment=e?e.zoomAdjustment(this.transform.zoom):0;var r=e?e.symbolFadeChange(t):1,n=e?e.opacities:{},o=e?e.variableOffsets:{},a=e?e.placedOrientations:{};for(var s in this.placements){var l=this.placements[s],u=n[s];u?(this.opacities[s]=new de(u,r,l.text,l.icon),i=i||l.text!==u.text.placed||l.icon!==u.icon.placed):(this.opacities[s]=new de(null,r,l.text,l.icon,l.skipFade),i=i||l.text||l.icon)}for(var c in n){var p=n[c];if(!this.opacities[c]){var h=new de(p,r,!1,!1);h.isHidden()||(this.opacities[c]=h,i=i||p.text.placed||p.icon.placed)}}for(var f in o)this.variableOffsets[f]||!this.opacities[f]||this.opacities[f].isHidden()||(this.variableOffsets[f]=o[f]);for(var d in a)this.placedOrientations[d]||!this.opacities[d]||this.opacities[d].isHidden()||(this.placedOrientations[d]=a[d]);i?this.lastPlacementChangeTime=t:"number"!=typeof this.lastPlacementChangeTime&&(this.lastPlacementChangeTime=e?e.lastPlacementChangeTime:t)},be.prototype.updateLayerOpacities=function(t,e){for(var i={},r=0,n=e;r<n.length;r+=1){var o=n[r],a=o.getBucket(t);a&&o.latestFeatureIndex&&t.id===a.layerIds[0]&&this.updateBucketOpacities(a,i,o.collisionBoxArray)}},be.prototype.updateBucketOpacities=function(e,i,r){var n=this;e.hasTextData()&&e.text.opacityVertexArray.clear(),e.hasIconData()&&e.icon.opacityVertexArray.clear(),e.hasIconCollisionBoxData()&&e.iconCollisionBox.collisionVertexArray.clear(),e.hasTextCollisionBoxData()&&e.textCollisionBox.collisionVertexArray.clear();var o=e.layers[0].layout,a=new de(null,0,!1,!1,!0),s=o.get("text-allow-overlap"),l=o.get("icon-allow-overlap"),u=o.get("text-variable-anchor"),c="map"===o.get("text-rotation-alignment"),p="map"===o.get("text-pitch-alignment"),h="none"!==o.get("icon-text-fit"),f=new de(null,0,s&&(l||!e.hasIconData()||o.get("icon-optional")),l&&(s||!e.hasTextData()||o.get("text-optional")),!0);!e.collisionArrays&&r&&(e.hasIconCollisionBoxData()||e.hasTextCollisionBoxData())&&e.deserializeCollisionBoxes(r);for(var d=function(t,e,i){for(var r=0;r<e/4;r++)t.opacityVertexArray.emplaceBack(i)},m=function(r){var o=e.symbolInstances.get(r),s=o.numHorizontalGlyphVertices,l=o.numVerticalGlyphVertices,m=o.crossTileID,v=n.opacities[m];i[m]?v=a:v||(n.opacities[m]=v=f),i[m]=!0;var y=o.numIconVertices>0,g=n.placedOrientations[o.crossTileID],_=g===t.WritingMode.vertical,x=g===t.WritingMode.horizontal||g===t.WritingMode.horizontalOnly;if(s>0||l>0){var b=Ie(v.text);d(e.text,s,_?Me:b),d(e.text,l,x?Me:b);var w=v.text.isHidden();[o.rightJustifiedTextSymbolIndex,o.centerJustifiedTextSymbolIndex,o.leftJustifiedTextSymbolIndex].forEach((function(t){t>=0&&(e.text.placedSymbolArray.get(t).hidden=w||_?1:0)})),o.verticalPlacedTextSymbolIndex>=0&&(e.text.placedSymbolArray.get(o.verticalPlacedTextSymbolIndex).hidden=w||x?1:0);var T=n.variableOffsets[o.crossTileID];T&&n.markUsedJustification(e,T.anchor,o,g);var S=n.placedOrientations[o.crossTileID];S&&(n.markUsedJustification(e,"left",o,S),n.markUsedOrientation(e,S,o))}if(y){var E=Ie(v.icon),C=!(h&&o.verticalPlacedIconSymbolIndex&&_);o.placedIconSymbolIndex>=0&&(d(e.icon,o.numIconVertices,C?E:Me),e.icon.placedSymbolArray.get(o.placedIconSymbolIndex).hidden=v.icon.isHidden()),o.verticalPlacedIconSymbolIndex>=0&&(d(e.icon,o.numVerticalIconVertices,C?Me:E),e.icon.placedSymbolArray.get(o.verticalPlacedIconSymbolIndex).hidden=v.icon.isHidden())}if(e.hasIconCollisionBoxData()||e.hasTextCollisionBoxData()){var k=e.collisionArrays[r];if(k){var A=new t.Point(0,0);if(k.textBox||k.verticalTextBox){var P=!0;if(u){var I=n.variableOffsets[m];I?(A=_e(I.anchor,I.width,I.height,I.textOffset,I.textBoxScale),c&&A._rotate(p?n.transform.angle:-n.transform.angle)):P=!1}k.textBox&&we(e.textCollisionBox.collisionVertexArray,v.text.placed,!P||_,A.x,A.y),k.verticalTextBox&&we(e.textCollisionBox.collisionVertexArray,v.text.placed,!P||x,A.x,A.y)}var M=Boolean(!x&&k.verticalIconBox);k.iconBox&&we(e.iconCollisionBox.collisionVertexArray,v.icon.placed,M,h?A.x:0,h?A.y:0),k.verticalIconBox&&we(e.iconCollisionBox.collisionVertexArray,v.icon.placed,!M,h?A.x:0,h?A.y:0)}}},v=0;v<e.symbolInstances.length;v++)m(v);if(e.sortFeatures(this.transform.angle),this.retainedQueryData[e.bucketInstanceId]&&(this.retainedQueryData[e.bucketInstanceId].featureSortOrder=e.featureSortOrder),e.hasTextData()&&e.text.opacityVertexBuffer&&e.text.opacityVertexBuffer.updateData(e.text.opacityVertexArray),e.hasIconData()&&e.icon.opacityVertexBuffer&&e.icon.opacityVertexBuffer.updateData(e.icon.opacityVertexArray),e.hasIconCollisionBoxData()&&e.iconCollisionBox.collisionVertexBuffer&&e.iconCollisionBox.collisionVertexBuffer.updateData(e.iconCollisionBox.collisionVertexArray),e.hasTextCollisionBoxData()&&e.textCollisionBox.collisionVertexBuffer&&e.textCollisionBox.collisionVertexBuffer.updateData(e.textCollisionBox.collisionVertexArray),e.bucketInstanceId in this.collisionCircleArrays){var y=this.collisionCircleArrays[e.bucketInstanceId];e.placementInvProjMatrix=y.invProjMatrix,e.placementViewportMatrix=y.viewportMatrix,e.collisionCircleArray=y.circles,delete this.collisionCircleArrays[e.bucketInstanceId]}},be.prototype.symbolFadeChange=function(t){return 0===this.fadeDuration?1:(t-this.commitTime)/this.fadeDuration+this.prevZoomAdjustment},be.prototype.zoomAdjustment=function(t){return Math.max(0,(this.transform.zoom-t)/1.5)},be.prototype.hasTransitions=function(t){return this.stale||t-this.lastPlacementChangeTime<this.fadeDuration},be.prototype.stillRecent=function(t,e){var i=this.zoomAtLastRecencyCheck===e?1-this.zoomAdjustment(e):1;return this.zoomAtLastRecencyCheck=e,this.commitTime+this.fadeDuration*i>t},be.prototype.setStale=function(){this.stale=!0};var Te=Math.pow(2,25),Se=Math.pow(2,24),Ee=Math.pow(2,17),Ce=Math.pow(2,16),ke=Math.pow(2,9),Ae=Math.pow(2,8),Pe=Math.pow(2,1);function Ie(t){if(0===t.opacity&&!t.placed)return 0;if(1===t.opacity&&t.placed)return 4294967295;var e=t.placed?1:0,i=Math.floor(127*t.opacity);return i*Te+e*Se+i*Ee+e*Ce+i*ke+e*Ae+i*Pe+e}var Me=0,ze=function(t){this._sortAcrossTiles="viewport-y"!==t.layout.get("symbol-z-order")&&void 0!==t.layout.get("symbol-sort-key").constantOr(1),this._currentTileIndex=0,this._currentPartIndex=0,this._seenCrossTileIDs={},this._bucketParts=[]};ze.prototype.continuePlacement=function(t,e,i,r,n){for(var o=this._bucketParts;this._currentTileIndex<t.length;)if(e.getBucketParts(o,r,t[this._currentTileIndex],this._sortAcrossTiles),this._currentTileIndex++,n())return!0;for(this._sortAcrossTiles&&(this._sortAcrossTiles=!1,o.sort((function(t,e){return t.sortKey-e.sortKey})));this._currentPartIndex<o.length;)if(e.placeLayerBucketPart(o[this._currentPartIndex],this._seenCrossTileIDs,i),this._currentPartIndex++,n())return!0;return!1};var De=function(t,e,i,r,n,o,a){this.placement=new be(t,n,o,a),this._currentPlacementIndex=e.length-1,this._forceFullPlacement=i,this._showCollisionBoxes=r,this._done=!1};De.prototype.isDone=function(){return this._done},De.prototype.continuePlacement=function(e,i,r){for(var n=this,o=t.browser.now(),a=function(){var e=t.browser.now()-o;return!n._forceFullPlacement&&e>2};this._currentPlacementIndex>=0;){var s=i[e[this._currentPlacementIndex]],l=this.placement.collisionIndex.transform.zoom;if("symbol"===s.type&&(!s.minzoom||s.minzoom<=l)&&(!s.maxzoom||s.maxzoom>l)){if(this._inProgressLayer||(this._inProgressLayer=new ze(s)),this._inProgressLayer.continuePlacement(r[s.source],this.placement,this._showCollisionBoxes,s,a))return;delete this._inProgressLayer}this._currentPlacementIndex--}this._done=!0},De.prototype.commit=function(t){return this.placement.commit(t),this.placement};var Oe=512/t.EXTENT/2,Re=function(t,e,i){this.tileID=t,this.indexedSymbolInstances={},this.bucketInstanceId=i;for(var r=0;r<e.length;r++){var n=e.get(r),o=n.key;this.indexedSymbolInstances[o]||(this.indexedSymbolInstances[o]=[]),this.indexedSymbolInstances[o].push({crossTileID:n.crossTileID,coord:this.getScaledCoordinates(n,t)})}};Re.prototype.getScaledCoordinates=function(e,i){var r=Oe/Math.pow(2,i.canonical.z-this.tileID.canonical.z);return{x:Math.floor((i.canonical.x*t.EXTENT+e.anchorX)*r),y:Math.floor((i.canonical.y*t.EXTENT+e.anchorY)*r)}},Re.prototype.findMatches=function(t,e,i){for(var r=this.tileID.canonical.z<e.canonical.z?1:Math.pow(2,this.tileID.canonical.z-e.canonical.z),n=0;n<t.length;n++){var o=t.get(n);if(!o.crossTileID){var a=this.indexedSymbolInstances[o.key];if(a)for(var s=this.getScaledCoordinates(o,e),l=0,u=a;l<u.length;l+=1){var c=u[l];if(Math.abs(c.coord.x-s.x)<=r&&Math.abs(c.coord.y-s.y)<=r&&!i[c.crossTileID]){i[c.crossTileID]=!0,o.crossTileID=c.crossTileID;break}}}}};var Le=function(){this.maxCrossTileID=0};Le.prototype.generate=function(){return++this.maxCrossTileID};var Fe=function(){this.indexes={},this.usedCrossTileIDs={},this.lng=0};Fe.prototype.handleWrapJump=function(t){var e=Math.round((t-this.lng)/360);if(0!==e)for(var i in this.indexes){var r=this.indexes[i],n={};for(var o in r){var a=r[o];a.tileID=a.tileID.unwrapTo(a.tileID.wrap+e),n[a.tileID.key]=a}this.indexes[i]=n}this.lng=t},Fe.prototype.addBucket=function(t,e,i){if(this.indexes[t.overscaledZ]&&this.indexes[t.overscaledZ][t.key]){if(this.indexes[t.overscaledZ][t.key].bucketInstanceId===e.bucketInstanceId)return!1;this.removeBucketCrossTileIDs(t.overscaledZ,this.indexes[t.overscaledZ][t.key])}for(var r=0;r<e.symbolInstances.length;r++)e.symbolInstances.get(r).crossTileID=0;this.usedCrossTileIDs[t.overscaledZ]||(this.usedCrossTileIDs[t.overscaledZ]={});var n=this.usedCrossTileIDs[t.overscaledZ];for(var o in this.indexes){var a=this.indexes[o];if(Number(o)>t.overscaledZ)for(var s in a){var l=a[s];l.tileID.isChildOf(t)&&l.findMatches(e.symbolInstances,t,n)}else{var u=a[t.scaledTo(Number(o)).key];u&&u.findMatches(e.symbolInstances,t,n)}}for(var c=0;c<e.symbolInstances.length;c++){var p=e.symbolInstances.get(c);p.crossTileID||(p.crossTileID=i.generate(),n[p.crossTileID]=!0)}return void 0===this.indexes[t.overscaledZ]&&(this.indexes[t.overscaledZ]={}),this.indexes[t.overscaledZ][t.key]=new Re(t,e.symbolInstances,e.bucketInstanceId),!0},Fe.prototype.removeBucketCrossTileIDs=function(t,e){for(var i in e.indexedSymbolInstances)for(var r=0,n=e.indexedSymbolInstances[i];r<n.length;r+=1)delete this.usedCrossTileIDs[t][n[r].crossTileID]},Fe.prototype.removeStaleBuckets=function(t){var e=!1;for(var i in this.indexes){var r=this.indexes[i];for(var n in r)t[r[n].bucketInstanceId]||(this.removeBucketCrossTileIDs(i,r[n]),delete r[n],e=!0)}return e};var Be=function(){this.layerIndexes={},this.crossTileIDs=new Le,this.maxBucketInstanceId=0,this.bucketsInCurrentPlacement={}};Be.prototype.addLayer=function(t,e,i){var r=this.layerIndexes[t.id];void 0===r&&(r=this.layerIndexes[t.id]=new Fe);var n=!1,o={};r.handleWrapJump(i);for(var a=0,s=e;a<s.length;a+=1){var l=s[a],u=l.getBucket(t);u&&t.id===u.layerIds[0]&&(u.bucketInstanceId||(u.bucketInstanceId=++this.maxBucketInstanceId),r.addBucket(l.tileID,u,this.crossTileIDs)&&(n=!0),o[u.bucketInstanceId]=!0)}return r.removeStaleBuckets(o)&&(n=!0),n},Be.prototype.pruneUnusedLayers=function(t){var e={};for(var i in t.forEach((function(t){e[t]=!0})),this.layerIndexes)e[i]||delete this.layerIndexes[i]};var Ne=function(e,i){return t.emitValidationErrors(e,i&&i.filter((function(t){return"source.canvas"!==t.identifier})))},je=t.pick(Vt,["addLayer","removeLayer","setPaintProperty","setLayoutProperty","setFilter","addSource","removeSource","setLayerZoomRange","setLight","setTransition","setGeoJSONSourceData"]),Ve=t.pick(Vt,["setCenter","setZoom","setBearing","setPitch"]),Ue=function(){var e={},i=t.styleSpec.$version;for(var r in t.styleSpec.$root){var n,o=t.styleSpec.$root[r];o.required&&null!=(n="version"===r?i:"array"===o.type?[]:{})&&(e[r]=n)}return e}(),qe=function(e){function i(r,n){var o=this;void 0===n&&(n={}),e.call(this),this.map=r,this.dispatcher=new S(Bt(),this),this.imageManager=new h,this.imageManager.setEventedParent(this),this.glyphManager=new _(r._requestManager,n.localIdeographFontFamily),this.lineAtlas=new T(256,512),this.crossTileSymbolIndex=new Be,this._layers={},this._serializedLayers={},this._order=[],this.sourceCaches={},this.zoomHistory=new t.ZoomHistory,this._loaded=!1,this._availableImages=[],this._resetUpdates(),this.dispatcher.broadcast("setReferrer",t.getReferrer());var a=this;this._rtlTextPluginCallback=i.registerForPluginStateChange((function(e){a.dispatcher.broadcast("syncRTLPluginState",{pluginStatus:e.pluginStatus,pluginURL:e.pluginURL},(function(e,i){if(t.triggerPluginCompletionEvent(e),i&&i.every((function(t){return t})))for(var r in a.sourceCaches)a.sourceCaches[r].reload()}))})),this.on("data",(function(t){if("source"===t.dataType&&"metadata"===t.sourceDataType){var e=o.sourceCaches[t.sourceId];if(e){var i=e.getSource();if(i&&i.vectorLayerIds)for(var r in o._layers){var n=o._layers[r];n.source===i.id&&o._validateLayer(n)}}}}))}return e&&(i.__proto__=e),(i.prototype=Object.create(e&&e.prototype)).constructor=i,i.prototype.loadURL=function(e,i){var r=this;void 0===i&&(i={}),this.fire(new t.Event("dataloading",{dataType:"style"}));var n="boolean"==typeof i.validate?i.validate:!t.isMapboxURL(e);e=this.map._requestManager.normalizeStyleURL(e,i.accessToken);var o=this.map._requestManager.transformRequest(e,t.ResourceType.Style);this._request=t.getJSON(o,(function(e,i){r._request=null,e?r.fire(new t.ErrorEvent(e)):i&&r._load(i,n)}))},i.prototype.loadJSON=function(e,i){var r=this;void 0===i&&(i={}),this.fire(new t.Event("dataloading",{dataType:"style"})),this._request=t.browser.frame((function(){r._request=null,r._load(e,!1!==i.validate)}))},i.prototype.loadEmpty=function(){this.fire(new t.Event("dataloading",{dataType:"style"})),this._load(Ue,!1)},i.prototype._load=function(e,i){if(!i||!Ne(this,t.validateStyle(e))){for(var r in this._loaded=!0,this.stylesheet=e,e.sources)this.addSource(r,e.sources[r],{validate:!1});e.sprite?this._loadSprite(e.sprite):this.imageManager.setLoaded(!0),this.glyphManager.setURL(e.glyphs);var n=jt(this.stylesheet.layers);this._order=n.map((function(t){return t.id})),this._layers={},this._serializedLayers={};for(var o=0,a=n;o<a.length;o+=1){var s=a[o];(s=t.createStyleLayer(s)).setEventedParent(this,{layer:{id:s.id}}),this._layers[s.id]=s,this._serializedLayers[s.id]=s.serialize()}this.dispatcher.broadcast("setLayers",this._serializeLayers(this._order)),this.light=new w(this.stylesheet.light),this.fire(new t.Event("data",{dataType:"style"})),this.fire(new t.Event("style.load"))}},i.prototype._loadSprite=function(e){var i=this;this._spriteRequest=function(e,i,r){var n,o,a,s=t.browser.devicePixelRatio>1?"@2x":"",l=t.getJSON(i.transformRequest(i.normalizeSpriteURL(e,s,".json"),t.ResourceType.SpriteJSON),(function(t,e){l=null,a||(a=t,n=e,c())})),u=t.getImage(i.transformRequest(i.normalizeSpriteURL(e,s,".png"),t.ResourceType.SpriteImage),(function(t,e){u=null,a||(a=t,o=e,c())}));function c(){if(a)r(a);else if(n&&o){var e=t.browser.getImageData(o),i={};for(var s in n){var l=n[s],u=l.width,c=l.height,p=l.x,h=l.y,f=l.sdf,d=l.pixelRatio,m=l.stretchX,v=l.stretchY,y=l.content,g=new t.RGBAImage({width:u,height:c});t.RGBAImage.copy(e,g,{x:p,y:h},{x:0,y:0},{width:u,height:c}),i[s]={data:g,pixelRatio:d,sdf:f,stretchX:m,stretchY:v,content:y}}r(null,i)}}return{cancel:function(){l&&(l.cancel(),l=null),u&&(u.cancel(),u=null)}}}(e,this.map._requestManager,(function(e,r){if(i._spriteRequest=null,e)i.fire(new t.ErrorEvent(e));else if(r)for(var n in r)i.imageManager.addImage(n,r[n]);i.imageManager.setLoaded(!0),i._availableImages=i.imageManager.listImages(),i.dispatcher.broadcast("setImages",i._availableImages),i.fire(new t.Event("data",{dataType:"style"}))}))},i.prototype._validateLayer=function(e){var i=this.sourceCaches[e.source];if(i){var r=e.sourceLayer;if(r){var n=i.getSource();("geojson"===n.type||n.vectorLayerIds&&-1===n.vectorLayerIds.indexOf(r))&&this.fire(new t.ErrorEvent(new Error('Source layer "'+r+'" does not exist on source "'+n.id+'" as specified by style layer "'+e.id+'"')))}}},i.prototype.loaded=function(){if(!this._loaded)return!1;if(Object.keys(this._updatedSources).length)return!1;for(var t in this.sourceCaches)if(!this.sourceCaches[t].loaded())return!1;return!!this.imageManager.isLoaded()},i.prototype._serializeLayers=function(t){for(var e=[],i=0,r=t;i<r.length;i+=1){var n=this._layers[r[i]];"custom"!==n.type&&e.push(n.serialize())}return e},i.prototype.hasTransitions=function(){if(this.light&&this.light.hasTransition())return!0;for(var t in this.sourceCaches)if(this.sourceCaches[t].hasTransition())return!0;for(var e in this._layers)if(this._layers[e].hasTransition())return!0;return!1},i.prototype._checkLoaded=function(){if(!this._loaded)throw new Error("Style is not done loading")},i.prototype.update=function(e){if(this._loaded){var i=this._changed;if(this._changed){var r=Object.keys(this._updatedLayers),n=Object.keys(this._removedLayers);for(var o in(r.length||n.length)&&this._updateWorkerLayers(r,n),this._updatedSources){var a=this._updatedSources[o];"reload"===a?this._reloadSource(o):"clear"===a&&this._clearSource(o)}for(var s in this._updateTilesForChangedImages(),this._updatedPaintProps)this._layers[s].updateTransitions(e);this.light.updateTransitions(e),this._resetUpdates()}for(var l in this.sourceCaches)this.sourceCaches[l].used=!1;for(var u=0,c=this._order;u<c.length;u+=1){var p=this._layers[c[u]];p.recalculate(e,this._availableImages),!p.isHidden(e.zoom)&&p.source&&(this.sourceCaches[p.source].used=!0)}this.light.recalculate(e),this.z=e.zoom,i&&this.fire(new t.Event("data",{dataType:"style"}))}},i.prototype._updateTilesForChangedImages=function(){var t=Object.keys(this._changedImages);if(t.length){for(var e in this.sourceCaches)this.sourceCaches[e].reloadTilesForDependencies(["icons","patterns"],t);this._changedImages={}}},i.prototype._updateWorkerLayers=function(t,e){this.dispatcher.broadcast("updateLayers",{layers:this._serializeLayers(t),removedIds:e})},i.prototype._resetUpdates=function(){this._changed=!1,this._updatedLayers={},this._removedLayers={},this._updatedSources={},this._updatedPaintProps={},this._changedImages={}},i.prototype.setState=function(e){var i=this;if(this._checkLoaded(),Ne(this,t.validateStyle(e)))return!1;(e=t.clone$1(e)).layers=jt(e.layers);var r=function(e,i){if(!e)return[{command:Vt.setStyle,args:[i]}];var r=[];try{if(!t.deepEqual(e.version,i.version))return[{command:Vt.setStyle,args:[i]}];t.deepEqual(e.center,i.center)||r.push({command:Vt.setCenter,args:[i.center]}),t.deepEqual(e.zoom,i.zoom)||r.push({command:Vt.setZoom,args:[i.zoom]}),t.deepEqual(e.bearing,i.bearing)||r.push({command:Vt.setBearing,args:[i.bearing]}),t.deepEqual(e.pitch,i.pitch)||r.push({command:Vt.setPitch,args:[i.pitch]}),t.deepEqual(e.sprite,i.sprite)||r.push({command:Vt.setSprite,args:[i.sprite]}),t.deepEqual(e.glyphs,i.glyphs)||r.push({command:Vt.setGlyphs,args:[i.glyphs]}),t.deepEqual(e.transition,i.transition)||r.push({command:Vt.setTransition,args:[i.transition]}),t.deepEqual(e.light,i.light)||r.push({command:Vt.setLight,args:[i.light]});var n={},o=[];!function(e,i,r,n){var o;for(o in i=i||{},e=e||{})e.hasOwnProperty(o)&&(i.hasOwnProperty(o)||qt(o,r,n));for(o in i)i.hasOwnProperty(o)&&(e.hasOwnProperty(o)?t.deepEqual(e[o],i[o])||("geojson"===e[o].type&&"geojson"===i[o].type&&Zt(e,i,o)?r.push({command:Vt.setGeoJSONSourceData,args:[o,i[o].data]}):$t(o,i,r,n)):Ut(o,i,r))}(e.sources,i.sources,o,n);var a=[];e.layers&&e.layers.forEach((function(t){n[t.source]?r.push({command:Vt.removeLayer,args:[t.id]}):a.push(t)})),r=r.concat(o),function(e,i,r){i=i||[];var n,o,a,s,l,u,c,p=(e=e||[]).map(Xt),h=i.map(Xt),f=e.reduce(Ht,{}),d=i.reduce(Ht,{}),m=p.slice(),v=Object.create(null);for(n=0,o=0;n<p.length;n++)d.hasOwnProperty(a=p[n])?o++:(r.push({command:Vt.removeLayer,args:[a]}),m.splice(m.indexOf(a,o),1));for(n=0,o=0;n<h.length;n++)m[m.length-1-n]!==(a=h[h.length-1-n])&&(f.hasOwnProperty(a)?(r.push({command:Vt.removeLayer,args:[a]}),m.splice(m.lastIndexOf(a,m.length-o),1)):o++,r.push({command:Vt.addLayer,args:[d[a],u=m[m.length-n]]}),m.splice(m.length-n,0,a),v[a]=!0);for(n=0;n<h.length;n++)if(s=f[a=h[n]],l=d[a],!v[a]&&!t.deepEqual(s,l))if(t.deepEqual(s.source,l.source)&&t.deepEqual(s["source-layer"],l["source-layer"])&&t.deepEqual(s.type,l.type)){for(c in Gt(s.layout,l.layout,r,a,null,Vt.setLayoutProperty),Gt(s.paint,l.paint,r,a,null,Vt.setPaintProperty),t.deepEqual(s.filter,l.filter)||r.push({command:Vt.setFilter,args:[a,l.filter]}),t.deepEqual(s.minzoom,l.minzoom)&&t.deepEqual(s.maxzoom,l.maxzoom)||r.push({command:Vt.setLayerZoomRange,args:[a,l.minzoom,l.maxzoom]}),s)s.hasOwnProperty(c)&&"layout"!==c&&"paint"!==c&&"filter"!==c&&"metadata"!==c&&"minzoom"!==c&&"maxzoom"!==c&&(0===c.indexOf("paint.")?Gt(s[c],l[c],r,a,c.slice(6),Vt.setPaintProperty):t.deepEqual(s[c],l[c])||r.push({command:Vt.setLayerProperty,args:[a,c,l[c]]}));for(c in l)l.hasOwnProperty(c)&&!s.hasOwnProperty(c)&&"layout"!==c&&"paint"!==c&&"filter"!==c&&"metadata"!==c&&"minzoom"!==c&&"maxzoom"!==c&&(0===c.indexOf("paint.")?Gt(s[c],l[c],r,a,c.slice(6),Vt.setPaintProperty):t.deepEqual(s[c],l[c])||r.push({command:Vt.setLayerProperty,args:[a,c,l[c]]}))}else r.push({command:Vt.removeLayer,args:[a]}),u=m[m.lastIndexOf(a)+1],r.push({command:Vt.addLayer,args:[l,u]})}(a,i.layers,r)}catch(t){r=[{command:Vt.setStyle,args:[i]}]}return r}(this.serialize(),e).filter((function(t){return!(t.command in Ve)}));if(0===r.length)return!1;var n=r.filter((function(t){return!(t.command in je)}));if(n.length>0)throw new Error("Unimplemented: "+n.map((function(t){return t.command})).join(", ")+".");return r.forEach((function(t){"setTransition"!==t.command&&i[t.command].apply(i,t.args)})),this.stylesheet=e,!0},i.prototype.addImage=function(e,i){if(this.getImage(e))return this.fire(new t.ErrorEvent(new Error("An image with this name already exists.")));this.imageManager.addImage(e,i),this._afterImageUpdated(e)},i.prototype.updateImage=function(t,e){this.imageManager.updateImage(t,e)},i.prototype.getImage=function(t){return this.imageManager.getImage(t)},i.prototype.removeImage=function(e){if(!this.getImage(e))return this.fire(new t.ErrorEvent(new Error("No image with this name exists.")));this.imageManager.removeImage(e),this._afterImageUpdated(e)},i.prototype._afterImageUpdated=function(e){this._availableImages=this.imageManager.listImages(),this._changedImages[e]=!0,this._changed=!0,this.dispatcher.broadcast("setImages",this._availableImages),this.fire(new t.Event("data",{dataType:"style"}))},i.prototype.listImages=function(){return this._checkLoaded(),this.imageManager.listImages()},i.prototype.addSource=function(e,i,r){var n=this;if(void 0===r&&(r={}),this._checkLoaded(),void 0!==this.sourceCaches[e])throw new Error("There is already a source with this ID");if(!i.type)throw new Error("The type property must be defined, but only the following properties were given: "+Object.keys(i).join(", ")+".");if(!(["vector","raster","geojson","video","image"].indexOf(i.type)>=0&&this._validate(t.validateStyle.source,"sources."+e,i,null,r))){this.map&&this.map._collectResourceTiming&&(i.collectResourceTiming=!0);var o=this.sourceCaches[e]=new It(e,i,this.dispatcher);o.style=this,o.setEventedParent(this,(function(){return{isSourceLoaded:n.loaded(),source:o.serialize(),sourceId:e}})),o.onAdd(this.map),this._changed=!0}},i.prototype.removeSource=function(e){if(this._checkLoaded(),void 0===this.sourceCaches[e])throw new Error("There is no source with this ID");for(var i in this._layers)if(this._layers[i].source===e)return this.fire(new t.ErrorEvent(new Error('Source "'+e+'" cannot be removed while layer "'+i+'" is using it.')));var r=this.sourceCaches[e];delete this.sourceCaches[e],delete this._updatedSources[e],r.fire(new t.Event("data",{sourceDataType:"metadata",dataType:"source",sourceId:e})),r.setEventedParent(null),r.clearTiles(),r.onRemove&&r.onRemove(this.map),this._changed=!0},i.prototype.setGeoJSONSourceData=function(t,e){this._checkLoaded(),this.sourceCaches[t].getSource().setData(e),this._changed=!0},i.prototype.getSource=function(t){return this.sourceCaches[t]&&this.sourceCaches[t].getSource()},i.prototype.addLayer=function(e,i,r){void 0===r&&(r={}),this._checkLoaded();var n=e.id;if(this.getLayer(n))this.fire(new t.ErrorEvent(new Error('Layer with id "'+n+'" already exists on this map')));else{var o;if("custom"===e.type){if(Ne(this,t.validateCustomStyleLayer(e)))return;o=t.createStyleLayer(e)}else{if("object"==typeof e.source&&(this.addSource(n,e.source),e=t.clone$1(e),e=t.extend(e,{source:n})),this._validate(t.validateStyle.layer,"layers."+n,e,{arrayIndex:-1},r))return;o=t.createStyleLayer(e),this._validateLayer(o),o.setEventedParent(this,{layer:{id:n}}),this._serializedLayers[o.id]=o.serialize()}var a=i?this._order.indexOf(i):this._order.length;if(i&&-1===a)this.fire(new t.ErrorEvent(new Error('Layer with id "'+i+'" does not exist on this map.')));else{if(this._order.splice(a,0,n),this._layerOrderChanged=!0,this._layers[n]=o,this._removedLayers[n]&&o.source&&"custom"!==o.type){var s=this._removedLayers[n];delete this._removedLayers[n],s.type!==o.type?this._updatedSources[o.source]="clear":(this._updatedSources[o.source]="reload",this.sourceCaches[o.source].pause())}this._updateLayer(o),o.onAdd&&o.onAdd(this.map)}}},i.prototype.moveLayer=function(e,i){if(this._checkLoaded(),this._changed=!0,this._layers[e]){if(e!==i){var r=this._order.indexOf(e);this._order.splice(r,1);var n=i?this._order.indexOf(i):this._order.length;i&&-1===n?this.fire(new t.ErrorEvent(new Error('Layer with id "'+i+'" does not exist on this map.'))):(this._order.splice(n,0,e),this._layerOrderChanged=!0)}}else this.fire(new t.ErrorEvent(new Error("The layer '"+e+"' does not exist in the map's style and cannot be moved.")))},i.prototype.removeLayer=function(e){this._checkLoaded();var i=this._layers[e];if(i){i.setEventedParent(null);var r=this._order.indexOf(e);this._order.splice(r,1),this._layerOrderChanged=!0,this._changed=!0,this._removedLayers[e]=i,delete this._layers[e],delete this._serializedLayers[e],delete this._updatedLayers[e],delete this._updatedPaintProps[e],i.onRemove&&i.onRemove(this.map)}else this.fire(new t.ErrorEvent(new Error("The layer '"+e+"' does not exist in the map's style and cannot be removed.")))},i.prototype.getLayer=function(t){return this._layers[t]},i.prototype.hasLayer=function(t){return t in this._layers},i.prototype.setLayerZoomRange=function(e,i,r){this._checkLoaded();var n=this.getLayer(e);n?n.minzoom===i&&n.maxzoom===r||(null!=i&&(n.minzoom=i),null!=r&&(n.maxzoom=r),this._updateLayer(n)):this.fire(new t.ErrorEvent(new Error("The layer '"+e+"' does not exist in the map's style and cannot have zoom extent.")))},i.prototype.setFilter=function(e,i,r){void 0===r&&(r={}),this._checkLoaded();var n=this.getLayer(e);if(n){if(!t.deepEqual(n.filter,i))return null==i?(n.filter=void 0,void this._updateLayer(n)):void(this._validate(t.validateStyle.filter,"layers."+n.id+".filter",i,null,r)||(n.filter=t.clone$1(i),this._updateLayer(n)))}else this.fire(new t.ErrorEvent(new Error("The layer '"+e+"' does not exist in the map's style and cannot be filtered.")))},i.prototype.getFilter=function(e){return t.clone$1(this.getLayer(e).filter)},i.prototype.setLayoutProperty=function(e,i,r,n){void 0===n&&(n={}),this._checkLoaded();var o=this.getLayer(e);o?t.deepEqual(o.getLayoutProperty(i),r)||(o.setLayoutProperty(i,r,n),this._updateLayer(o)):this.fire(new t.ErrorEvent(new Error("The layer '"+e+"' does not exist in the map's style and cannot be styled.")))},i.prototype.getLayoutProperty=function(e,i){var r=this.getLayer(e);if(r)return r.getLayoutProperty(i);this.fire(new t.ErrorEvent(new Error("The layer '"+e+"' does not exist in the map's style.")))},i.prototype.setPaintProperty=function(e,i,r,n){void 0===n&&(n={}),this._checkLoaded();var o=this.getLayer(e);o?t.deepEqual(o.getPaintProperty(i),r)||(o.setPaintProperty(i,r,n)&&this._updateLayer(o),this._changed=!0,this._updatedPaintProps[e]=!0):this.fire(new t.ErrorEvent(new Error("The layer '"+e+"' does not exist in the map's style and cannot be styled.")))},i.prototype.getPaintProperty=function(t,e){return this.getLayer(t).getPaintProperty(e)},i.prototype.setFeatureState=function(e,i){this._checkLoaded();var r=e.source,n=e.sourceLayer,o=this.sourceCaches[r];if(void 0!==o){var a=o.getSource().type;"geojson"===a&&n?this.fire(new t.ErrorEvent(new Error("GeoJSON sources cannot have a sourceLayer parameter."))):"vector"!==a||n?(void 0===e.id&&this.fire(new t.ErrorEvent(new Error("The feature id parameter must be provided."))),o.setFeatureState(n,e.id,i)):this.fire(new t.ErrorEvent(new Error("The sourceLayer parameter must be provided for vector source types.")))}else this.fire(new t.ErrorEvent(new Error("The source '"+r+"' does not exist in the map's style.")))},i.prototype.removeFeatureState=function(e,i){this._checkLoaded();var r=e.source,n=this.sourceCaches[r];if(void 0!==n){var o=n.getSource().type,a="vector"===o?e.sourceLayer:void 0;"vector"!==o||a?i&&"string"!=typeof e.id&&"number"!=typeof e.id?this.fire(new t.ErrorEvent(new Error("A feature id is required to remove its specific state property."))):n.removeFeatureState(a,e.id,i):this.fire(new t.ErrorEvent(new Error("The sourceLayer parameter must be provided for vector source types.")))}else this.fire(new t.ErrorEvent(new Error("The source '"+r+"' does not exist in the map's style.")))},i.prototype.getFeatureState=function(e){this._checkLoaded();var i=e.source,r=e.sourceLayer,n=this.sourceCaches[i];if(void 0!==n){if("vector"!==n.getSource().type||r)return void 0===e.id&&this.fire(new t.ErrorEvent(new Error("The feature id parameter must be provided."))),n.getFeatureState(r,e.id);this.fire(new t.ErrorEvent(new Error("The sourceLayer parameter must be provided for vector source types.")))}else this.fire(new t.ErrorEvent(new Error("The source '"+i+"' does not exist in the map's style.")))},i.prototype.getTransition=function(){return t.extend({duration:300,delay:0},this.stylesheet&&this.stylesheet.transition)},i.prototype.serialize=function(){return t.filterObject({version:this.stylesheet.version,name:this.stylesheet.name,metadata:this.stylesheet.metadata,light:this.stylesheet.light,center:this.stylesheet.center,zoom:this.stylesheet.zoom,bearing:this.stylesheet.bearing,pitch:this.stylesheet.pitch,sprite:this.stylesheet.sprite,glyphs:this.stylesheet.glyphs,transition:this.stylesheet.transition,sources:t.mapObject(this.sourceCaches,(function(t){return t.serialize()})),layers:this._serializeLayers(this._order)},(function(t){return void 0!==t}))},i.prototype._updateLayer=function(t){this._updatedLayers[t.id]=!0,t.source&&!this._updatedSources[t.source]&&"raster"!==this.sourceCaches[t.source].getSource().type&&(this._updatedSources[t.source]="reload",this.sourceCaches[t.source].pause()),this._changed=!0},i.prototype._flattenAndSortRenderedFeatures=function(t){for(var e=this,i=function(t){return"fill-extrusion"===e._layers[t].type},r={},n=[],o=this._order.length-1;o>=0;o--){var a=this._order[o];if(i(a)){r[a]=o;for(var s=0,l=t;s<l.length;s+=1){var u=l[s][a];if(u)for(var c=0,p=u;c<p.length;c+=1)n.push(p[c])}}}n.sort((function(t,e){return e.intersectionZ-t.intersectionZ}));for(var h=[],f=this._order.length-1;f>=0;f--){var d=this._order[f];if(i(d))for(var m=n.length-1;m>=0;m--){var v=n[m].feature;if(r[v.layer.id]<f)break;h.push(v),n.pop()}else for(var y=0,g=t;y<g.length;y+=1){var _=g[y][d];if(_)for(var x=0,b=_;x<b.length;x+=1)h.push(b[x].feature)}}return h},i.prototype.queryRenderedFeatures=function(e,i,r){i&&i.filter&&this._validate(t.validateStyle.filter,"queryRenderedFeatures.filter",i.filter,null,i);var n={};if(i&&i.layers){if(!Array.isArray(i.layers))return this.fire(new t.ErrorEvent(new Error("parameters.layers must be an Array."))),[];for(var o=0,a=i.layers;o<a.length;o+=1){var s=a[o],l=this._layers[s];if(!l)return this.fire(new t.ErrorEvent(new Error("The layer '"+s+"' does not exist in the map's style and cannot be queried for features."))),[];n[l.source]=!0}}var u=[];for(var c in i.availableImages=this._availableImages,this.sourceCaches)i.layers&&!n[c]||u.push(F(this.sourceCaches[c],this._layers,this._serializedLayers,e,i,r));return this.placement&&u.push(function(t,e,i,r,n,o,a){for(var s={},l=o.queryRenderedSymbols(r),u=[],c=0,p=Object.keys(l).map(Number);c<p.length;c+=1)u.push(a[p[c]]);u.sort(B);for(var h=function(){var i=d[f],r=i.featureIndex.lookupSymbolFeatures(l[i.bucketInstanceId],e,i.bucketIndex,i.sourceLayerIndex,n.filter,n.layers,n.availableImages,t);for(var o in r){var a=s[o]=s[o]||[],u=r[o];u.sort((function(t,e){var r=i.featureSortOrder;if(r){var n=r.indexOf(t.featureIndex);return r.indexOf(e.featureIndex)-n}return e.featureIndex-t.featureIndex}));for(var c=0,p=u;c<p.length;c+=1)a.push(p[c])}},f=0,d=u;f<d.length;f+=1)h();var m=function(e){s[e].forEach((function(r){var n=r.feature,o=i[t[e].source].getFeatureState(n.layer["source-layer"],n.id);n.source=n.layer.source,n.layer["source-layer"]&&(n.sourceLayer=n.layer["source-layer"]),n.state=o}))};for(var v in s)m(v);return s}(this._layers,this._serializedLayers,this.sourceCaches,e,i,this.placement.collisionIndex,this.placement.retainedQueryData)),this._flattenAndSortRenderedFeatures(u)},i.prototype.querySourceFeatures=function(e,i){i&&i.filter&&this._validate(t.validateStyle.filter,"querySourceFeatures.filter",i.filter,null,i);var r=this.sourceCaches[e];return r?function(t,e){for(var i=t.getRenderableIds().map((function(e){return t.getTileByID(e)})),r=[],n={},o=0;o<i.length;o++){var a=i[o],s=a.tileID.canonical.key;n[s]||(n[s]=!0,a.querySourceFeatures(r,e))}return r}(r,i):[]},i.prototype.addSourceType=function(t,e,r){return i.getSourceType(t)?r(new Error('A source type called "'+t+'" already exists.')):(i.setSourceType(t,e),e.workerSourceURL?void this.dispatcher.broadcast("loadWorkerSource",{name:t,url:e.workerSourceURL},r):r(null,null))},i.prototype.getLight=function(){return this.light.getLight()},i.prototype.setLight=function(e,i){void 0===i&&(i={}),this._checkLoaded();var r=this.light.getLight(),n=!1;for(var o in e)if(!t.deepEqual(e[o],r[o])){n=!0;break}if(n){var a={now:t.browser.now(),transition:t.extend({duration:300,delay:0},this.stylesheet.transition)};this.light.setLight(e,i),this.light.updateTransitions(a)}},i.prototype._validate=function(e,i,r,n,o){return void 0===o&&(o={}),(!o||!1!==o.validate)&&Ne(this,e.call(t.validateStyle,t.extend({key:i,style:this.serialize(),value:r,styleSpec:t.styleSpec},n)))},i.prototype._remove=function(){for(var e in this._request&&(this._request.cancel(),this._request=null),this._spriteRequest&&(this._spriteRequest.cancel(),this._spriteRequest=null),t.evented.off("pluginStateChange",this._rtlTextPluginCallback),this._layers)this._layers[e].setEventedParent(null);for(var i in this.sourceCaches)this.sourceCaches[i].clearTiles(),this.sourceCaches[i].setEventedParent(null);this.imageManager.setEventedParent(null),this.setEventedParent(null),this.dispatcher.remove()},i.prototype._clearSource=function(t){this.sourceCaches[t].clearTiles()},i.prototype._reloadSource=function(t){this.sourceCaches[t].resume(),this.sourceCaches[t].reload()},i.prototype._updateSources=function(t){for(var e in this.sourceCaches)this.sourceCaches[e].update(t)},i.prototype._generateCollisionBoxes=function(){for(var t in this.sourceCaches)this._reloadSource(t)},i.prototype._updatePlacement=function(e,i,r,n,o){void 0===o&&(o=!1);for(var a=!1,s=!1,l={},u=0,c=this._order;u<c.length;u+=1){var p=this._layers[c[u]];if("symbol"===p.type){if(!l[p.source]){var h=this.sourceCaches[p.source];l[p.source]=h.getRenderableIds(!0).map((function(t){return h.getTileByID(t)})).sort((function(t,e){return e.tileID.overscaledZ-t.tileID.overscaledZ||(t.tileID.isLessThan(e.tileID)?-1:1)}))}var f=this.crossTileSymbolIndex.addLayer(p,l[p.source],e.center.lng);a=a||f}}if(this.crossTileSymbolIndex.pruneUnusedLayers(this._order),((o=o||this._layerOrderChanged||0===r)||!this.pauseablePlacement||this.pauseablePlacement.isDone()&&!this.placement.stillRecent(t.browser.now(),e.zoom))&&(this.pauseablePlacement=new De(e,this._order,o,i,r,n,this.placement),this._layerOrderChanged=!1),this.pauseablePlacement.isDone()?this.placement.setStale():(this.pauseablePlacement.continuePlacement(this._order,this._layers,l),this.pauseablePlacement.isDone()&&(this.placement=this.pauseablePlacement.commit(t.browser.now()),s=!0),a&&this.pauseablePlacement.placement.setStale()),s||a)for(var d=0,m=this._order;d<m.length;d+=1){var v=this._layers[m[d]];"symbol"===v.type&&this.placement.updateLayerOpacities(v,l[v.source])}return!this.pauseablePlacement.isDone()||this.placement.hasTransitions(t.browser.now())},i.prototype._releaseSymbolFadeTiles=function(){for(var t in this.sourceCaches)this.sourceCaches[t].releaseSymbolFadeTiles()},i.prototype.getImages=function(t,e,i){this.imageManager.getImages(e.icons,i),this._updateTilesForChangedImages();var r=this.sourceCaches[e.source];r&&r.setDependencies(e.tileID.key,e.type,e.icons)},i.prototype.getGlyphs=function(t,e,i){this.glyphManager.getGlyphs(e.stacks,i)},i.prototype.getResource=function(e,i,r){return t.makeRequest(i,r)},i}(t.Evented);qe.getSourceType=function(t){return R[t]},qe.setSourceType=function(t,e){R[t]=e},qe.registerForPluginStateChange=t.registerForPluginStateChange;var $e=t.createLayout([{name:"a_pos",type:"Int16",components:2}]),Ze=yi("#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;}"),Ge=yi("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);}"),Xe=yi("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);}"),He=yi("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/(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);}"),We=yi("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);}"),Ke=yi("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;}"),Ye=yi("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;}"),Je=yi("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;}"),Qe=yi("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);}"),ti=yi("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);}"),ei=yi("#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);}"),ii=yi("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;}"),ri=yi("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;}"),ni=yi("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);}"),oi=yi("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;}"),ai=yi("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: define lowp vec4 pattern_to\n#pragma mapbox: define lowp float pixel_ratio_from\n#pragma mapbox: define lowp float pixel_ratio_to\nvoid main() {\n#pragma mapbox: initialize lowp float base\n#pragma mapbox: initialize lowp float height\n#pragma mapbox: initialize mediump vec4 pattern_from\n#pragma mapbox: initialize mediump vec4 pattern_to\n#pragma mapbox: initialize lowp float pixel_ratio_from\n#pragma mapbox: initialize lowp float pixel_ratio_to\nvec2 pattern_tl_a=pattern_from.xy;vec2 pattern_br_a=pattern_from.zw;vec2 pattern_tl_b=pattern_to.xy;vec2 pattern_br_b=pattern_to.zw;float tileRatio=u_scale.x;float fromScale=u_scale.y;float toScale=u_scale.z;vec3 normal=a_normal_ed.xyz;float edgedistance=a_normal_ed.w;vec2 display_size_a=(pattern_br_a-pattern_tl_a)/pixel_ratio_from;vec2 display_size_b=(pattern_br_b-pattern_tl_b)/pixel_ratio_to;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;}"),si=yi("#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;}"),li=yi("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;}"),ui=yi("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);}"),ci=yi("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);}"),pi=yi("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;}"),hi=yi("uniform lowp float u_device_pixel_ratio;uniform sampler2D u_image;uniform float u_sdfgamma;uniform float u_mix;varying vec2 v_normal;varying vec2 v_width2;varying vec2 v_tex_a;varying vec2 v_tex_b;varying float v_gamma_scale;\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);}"),fi=yi("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;}"),di=yi("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));}"),mi=yi("#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);}"),vi=yi("#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;gl_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);}");function yi(t,e){var i=/#pragma mapbox: ([\w]+) ([\w]+) ([\w]+) ([\w]+)/g,r=e.match(/attribute ([\w]+) ([\w]+)/g),n=t.match(/uniform ([\w]+) ([\w]+)([\s]*)([\w]*)/g),o=e.match(/uniform ([\w]+) ([\w]+)([\s]*)([\w]*)/g),a=o?o.concat(n):n,s={};return{fragmentSource:t=t.replace(i,(function(t,e,i,r,n){return s[n]=!0,"define"===e?"\n#ifndef HAS_UNIFORM_u_"+n+"\nvarying "+i+" "+r+" "+n+";\n#else\nuniform "+i+" "+r+" u_"+n+";\n#endif\n":"\n#ifdef HAS_UNIFORM_u_"+n+"\n    "+i+" "+r+" "+n+" = u_"+n+";\n#endif\n"})),vertexSource:e=e.replace(i,(function(t,e,i,r,n){var o="float"===r?"vec2":"vec4",a=n.match(/color/)?"color":o;return s[n]?"define"===e?"\n#ifndef HAS_UNIFORM_u_"+n+"\nuniform lowp float u_"+n+"_t;\nattribute "+i+" "+o+" a_"+n+";\nvarying "+i+" "+r+" "+n+";\n#else\nuniform "+i+" "+r+" u_"+n+";\n#endif\n":"vec4"===a?"\n#ifndef HAS_UNIFORM_u_"+n+"\n    "+n+" = a_"+n+";\n#else\n    "+i+" "+r+" "+n+" = u_"+n+";\n#endif\n":"\n#ifndef HAS_UNIFORM_u_"+n+"\n    "+n+" = unpack_mix_"+a+"(a_"+n+", u_"+n+"_t);\n#else\n    "+i+" "+r+" "+n+" = u_"+n+";\n#endif\n":"define"===e?"\n#ifndef HAS_UNIFORM_u_"+n+"\nuniform lowp float u_"+n+"_t;\nattribute "+i+" "+o+" a_"+n+";\n#else\nuniform "+i+" "+r+" u_"+n+";\n#endif\n":"vec4"===a?"\n#ifndef HAS_UNIFORM_u_"+n+"\n    "+i+" "+r+" "+n+" = a_"+n+";\n#else\n    "+i+" "+r+" "+n+" = u_"+n+";\n#endif\n":"\n#ifndef HAS_UNIFORM_u_"+n+"\n    "+i+" "+r+" "+n+" = unpack_mix_"+a+"(a_"+n+", u_"+n+"_t);\n#else\n    "+i+" "+r+" "+n+" = u_"+n+";\n#endif\n"})),staticAttributes:r,staticUniforms:a}}var gi=Object.freeze({__proto__:null,prelude:Ze,background:Ge,backgroundPattern:Xe,circle:He,clippingMask:We,heatmap:Ke,heatmapTexture:Ye,collisionBox:Je,collisionCircle:Qe,debug:ti,fill:ei,fillOutline:ii,fillOutlinePattern:ri,fillPattern:ni,fillExtrusion:oi,fillExtrusionPattern:ai,hillshadePrepare:si,hillshade:li,line:ui,lineGradient:ci,linePattern:pi,lineSDF:hi,raster:fi,symbolIcon:di,symbolSDF:mi,symbolTextAndIcon:vi}),_i=function(){this.boundProgram=null,this.boundLayoutVertexBuffer=null,this.boundPaintVertexBuffers=[],this.boundIndexBuffer=null,this.boundVertexOffset=null,this.boundDynamicVertexBuffer=null,this.vao=null};function xi(t){for(var e=[],i=0;i<t.length;i++)if(null!==t[i]){var r=t[i].split(" ");e.push(r.pop())}return e}_i.prototype.bind=function(t,e,i,r,n,o,a,s){this.context=t;for(var l=this.boundPaintVertexBuffers.length!==r.length,u=0;!l&&u<r.length;u++)this.boundPaintVertexBuffers[u]!==r[u]&&(l=!0);t.extVertexArrayObject&&this.vao&&this.boundProgram===e&&this.boundLayoutVertexBuffer===i&&!l&&this.boundIndexBuffer===n&&this.boundVertexOffset===o&&this.boundDynamicVertexBuffer===a&&this.boundDynamicVertexBuffer2===s?(t.bindVertexArrayOES.set(this.vao),a&&a.bind(),n&&n.dynamicDraw&&n.bind(),s&&s.bind()):this.freshBind(e,i,r,n,o,a,s)},_i.prototype.freshBind=function(t,e,i,r,n,o,a){var s,l=t.numAttributes,u=this.context,c=u.gl;if(u.extVertexArrayObject)this.vao&&this.destroy(),this.vao=u.extVertexArrayObject.createVertexArrayOES(),u.bindVertexArrayOES.set(this.vao),s=0,this.boundProgram=t,this.boundLayoutVertexBuffer=e,this.boundPaintVertexBuffers=i,this.boundIndexBuffer=r,this.boundVertexOffset=n,this.boundDynamicVertexBuffer=o,this.boundDynamicVertexBuffer2=a;else{s=u.currentNumAttributes||0;for(var p=l;p<s;p++)c.disableVertexAttribArray(p)}e.enableAttributes(c,t);for(var h=0,f=i;h<f.length;h+=1)f[h].enableAttributes(c,t);o&&o.enableAttributes(c,t),a&&a.enableAttributes(c,t),e.bind(),e.setVertexAttribPointers(c,t,n);for(var d=0,m=i;d<m.length;d+=1){var v=m[d];v.bind(),v.setVertexAttribPointers(c,t,n)}o&&(o.bind(),o.setVertexAttribPointers(c,t,n)),r&&r.bind(),a&&(a.bind(),a.setVertexAttribPointers(c,t,n)),u.currentNumAttributes=l},_i.prototype.destroy=function(){this.vao&&(this.context.extVertexArrayObject.deleteVertexArrayOES(this.vao),this.vao=null)};var bi=function(t,e,i,r,n,o){var a=t.gl;this.program=a.createProgram();for(var s=xi(i.staticAttributes),l=r?r.getBinderAttributes():[],u=s.concat(l),c=i.staticUniforms?xi(i.staticUniforms):[],p=r?r.getBinderUniforms():[],h=[],f=0,d=c.concat(p);f<d.length;f+=1){var m=d[f];h.indexOf(m)<0&&h.push(m)}var v=r?r.defines():[];o&&v.push("#define OVERDRAW_INSPECTOR;");var y=v.concat(Ze.fragmentSource,i.fragmentSource).join("\n"),g=v.concat(Ze.vertexSource,i.vertexSource).join("\n"),_=a.createShader(a.FRAGMENT_SHADER);if(a.isContextLost())this.failedToCreate=!0;else{a.shaderSource(_,y),a.compileShader(_),a.attachShader(this.program,_);var x=a.createShader(a.VERTEX_SHADER);if(a.isContextLost())this.failedToCreate=!0;else{a.shaderSource(x,g),a.compileShader(x),a.attachShader(this.program,x),this.attributes={};var b={};this.numAttributes=u.length;for(var w=0;w<this.numAttributes;w++)u[w]&&(a.bindAttribLocation(this.program,w,u[w]),this.attributes[u[w]]=w);a.linkProgram(this.program),a.deleteShader(x),a.deleteShader(_);for(var T=0;T<h.length;T++){var S=h[T];if(S&&!b[S]){var E=a.getUniformLocation(this.program,S);E&&(b[S]=E)}}this.fixedUniforms=n(t,b),this.binderUniforms=r?r.getUniforms(t,b):[]}}};function wi(t,e,i){var r=1/he(i,1,e.transform.tileZoom),n=Math.pow(2,i.tileID.overscaledZ),o=i.tileSize*Math.pow(2,e.transform.tileZoom)/n,a=o*(i.tileID.canonical.x+i.tileID.wrap*n),s=o*i.tileID.canonical.y;return{u_image:0,u_texsize:i.imageAtlasTexture.size,u_scale:[r,t.fromScale,t.toScale],u_fade:t.t,u_pixel_coord_upper:[a>>16,s>>16],u_pixel_coord_lower:[65535&a,65535&s]}}bi.prototype.draw=function(t,e,i,r,n,o,a,s,l,u,c,p,h,f,d,m){var v,y=t.gl;if(!this.failedToCreate){for(var g in t.program.set(this.program),t.setDepthMode(i),t.setStencilMode(r),t.setColorMode(n),t.setCullFace(o),this.fixedUniforms)this.fixedUniforms[g].set(a[g]);f&&f.setUniforms(t,this.binderUniforms,p,{zoom:h});for(var _=(v={},v[y.LINES]=2,v[y.TRIANGLES]=3,v[y.LINE_STRIP]=1,v)[e],x=0,b=c.get();x<b.length;x+=1){var w=b[x],T=w.vaos||(w.vaos={});(T[s]||(T[s]=new _i)).bind(t,this,l,f?f.getPaintVertexBuffers():[],u,w.vertexOffset,d,m),y.drawElements(e,w.primitiveLength*_,y.UNSIGNED_SHORT,w.primitiveOffset*_*2)}}};var Ti=function(e,i,r,n){var o=i.style.light,a=o.properties.get("position"),s=[a.x,a.y,a.z],l=t.create$1();"viewport"===o.properties.get("anchor")&&t.fromRotation(l,-i.transform.angle),t.transformMat3(s,s,l);var u=o.properties.get("color");return{u_matrix:e,u_lightpos:s,u_lightintensity:o.properties.get("intensity"),u_lightcolor:[u.r,u.g,u.b],u_vertical_gradient:+r,u_opacity:n}},Si=function(e,i,r,n,o,a,s){return t.extend(Ti(e,i,r,n),wi(a,i,s),{u_height_factor:-Math.pow(2,o.overscaledZ)/s.tileSize/8})},Ei=function(t){return{u_matrix:t}},Ci=function(e,i,r,n){return t.extend(Ei(e),wi(r,i,n))},ki=function(t,e){return{u_matrix:t,u_world:e}},Ai=function(e,i,r,n,o){return t.extend(Ci(e,i,r,n),{u_world:o})},Pi=function(e,i,r,n){var o,a,s=e.transform;if("map"===n.paint.get("circle-pitch-alignment")){var l=he(r,1,s.zoom);o=!0,a=[l,l]}else o=!1,a=s.pixelsToGLUnits;return{u_camera_to_center_distance:s.cameraToCenterDistance,u_scale_with_map:+("map"===n.paint.get("circle-pitch-scale")),u_matrix:e.translatePosMatrix(i.posMatrix,r,n.paint.get("circle-translate"),n.paint.get("circle-translate-anchor")),u_pitch_with_map:+o,u_device_pixel_ratio:t.browser.devicePixelRatio,u_extrude_scale:a}},Ii=function(t,e,i){var r=he(i,1,e.zoom),n=Math.pow(2,e.zoom-i.tileID.overscaledZ),o=i.tileID.overscaleFactor();return{u_matrix:t,u_camera_to_center_distance:e.cameraToCenterDistance,u_pixels_to_tile_units:r,u_extrude_scale:[e.pixelsToGLUnits[0]/(r*n),e.pixelsToGLUnits[1]/(r*n)],u_overscale_factor:o}},Mi=function(t,e,i){return{u_matrix:t,u_inv_matrix:e,u_camera_to_center_distance:i.cameraToCenterDistance,u_viewport_size:[i.width,i.height]}},zi=function(t,e,i){return void 0===i&&(i=1),{u_matrix:t,u_color:e,u_overlay:0,u_overlay_scale:i}},Di=function(t){return{u_matrix:t}},Oi=function(t,e,i,r){return{u_matrix:t,u_extrude_scale:he(e,1,i),u_intensity:r}},Ri=function(e,i,r){var n=e.transform;return{u_matrix:ji(e,i,r),u_ratio:1/he(i,1,n.zoom),u_device_pixel_ratio:t.browser.devicePixelRatio,u_units_to_pixels:[1/n.pixelsToGLUnits[0],1/n.pixelsToGLUnits[1]]}},Li=function(e,i,r,n){return t.extend(Ri(e,i,r),{u_image:0,u_image_height:n})},Fi=function(e,i,r,n){var o=e.transform,a=Ni(i,o);return{u_matrix:ji(e,i,r),u_texsize:i.imageAtlasTexture.size,u_ratio:1/he(i,1,o.zoom),u_device_pixel_ratio:t.browser.devicePixelRatio,u_image:0,u_scale:[a,n.fromScale,n.toScale],u_fade:n.t,u_units_to_pixels:[1/o.pixelsToGLUnits[0],1/o.pixelsToGLUnits[1]]}},Bi=function(e,i,r,n,o){var a=e.lineAtlas,s=Ni(i,e.transform),l="round"===r.layout.get("line-cap"),u=a.getDash(n.from,l),c=a.getDash(n.to,l),p=u.width*o.fromScale,h=c.width*o.toScale;return t.extend(Ri(e,i,r),{u_patternscale_a:[s/p,-u.height/2],u_patternscale_b:[s/h,-c.height/2],u_sdfgamma:a.width/(256*Math.min(p,h)*t.browser.devicePixelRatio)/2,u_image:0,u_tex_y_a:u.y,u_tex_y_b:c.y,u_mix:o.t})};function Ni(t,e){return 1/he(t,1,e.tileZoom)}function ji(t,e,i){return t.translatePosMatrix(e.tileID.posMatrix,e,i.paint.get("line-translate"),i.paint.get("line-translate-anchor"))}var Vi=function(t,e,i,r,n){return{u_matrix:t,u_tl_parent:e,u_scale_parent:i,u_buffer_scale:1,u_fade_t:r.mix,u_opacity:r.opacity*n.paint.get("raster-opacity"),u_image0:0,u_image1:1,u_brightness_low:n.paint.get("raster-brightness-min"),u_brightness_high:n.paint.get("raster-brightness-max"),u_saturation_factor:(a=n.paint.get("raster-saturation"),a>0?1-1/(1.001-a):-a),u_contrast_factor:(o=n.paint.get("raster-contrast"),o>0?1/(1-o):1+o),u_spin_weights:Ui(n.paint.get("raster-hue-rotate"))};var o,a};function Ui(t){t*=Math.PI/180;var e=Math.sin(t),i=Math.cos(t);return[(2*i+1)/3,(-Math.sqrt(3)*e-i+1)/3,(Math.sqrt(3)*e-i+1)/3]}var qi,$i=function(t,e,i,r,n,o,a,s,l,u){var c=n.transform;return{u_is_size_zoom_constant:+("constant"===t||"source"===t),u_is_size_feature_constant:+("constant"===t||"camera"===t),u_size_t:e?e.uSizeT:0,u_size:e?e.uSize:0,u_camera_to_center_distance:c.cameraToCenterDistance,u_pitch:c.pitch/360*2*Math.PI,u_rotate_symbol:+i,u_aspect_ratio:c.width/c.height,u_fade_change:n.options.fadeDuration?n.symbolFadeChange:1,u_matrix:o,u_label_plane_matrix:a,u_coord_matrix:s,u_is_text:+l,u_pitch_with_map:+r,u_texsize:u,u_texture:0}},Zi=function(e,i,r,n,o,a,s,l,u,c,p){var h=o.transform;return t.extend($i(e,i,r,n,o,a,s,l,u,c),{u_gamma_scale:n?Math.cos(h._pitch)*h.cameraToCenterDistance:1,u_device_pixel_ratio:t.browser.devicePixelRatio,u_is_halo:+p})},Gi=function(e,i,r,n,o,a,s,l,u,c){return t.extend(Zi(e,i,r,n,o,a,s,l,!0,u,!0),{u_texsize_icon:c,u_texture_icon:1})},Xi=function(t,e,i){return{u_matrix:t,u_opacity:e,u_color:i}},Hi=function(e,i,r,n,o,a){return t.extend(function(t,e,i,r){var n=i.imageManager.getPattern(t.from.toString()),o=i.imageManager.getPattern(t.to.toString()),a=i.imageManager.getPixelSize(),s=a.width,l=a.height,u=Math.pow(2,r.tileID.overscaledZ),c=r.tileSize*Math.pow(2,i.transform.tileZoom)/u,p=c*(r.tileID.canonical.x+r.tileID.wrap*u),h=c*r.tileID.canonical.y;return{u_image:0,u_pattern_tl_a:n.tl,u_pattern_br_a:n.br,u_pattern_tl_b:o.tl,u_pattern_br_b:o.br,u_texsize:[s,l],u_mix:e.t,u_pattern_size_a:n.displaySize,u_pattern_size_b:o.displaySize,u_scale_a:e.fromScale,u_scale_b:e.toScale,u_tile_units_to_pixels:1/he(r,1,i.transform.tileZoom),u_pixel_coord_upper:[p>>16,h>>16],u_pixel_coord_lower:[65535&p,65535&h]}}(n,a,r,o),{u_matrix:e,u_opacity:i})},Wi={fillExtrusion:function(e,i){return{u_matrix:new t.UniformMatrix4f(e,i.u_matrix),u_lightpos:new t.Uniform3f(e,i.u_lightpos),u_lightintensity:new t.Uniform1f(e,i.u_lightintensity),u_lightcolor:new t.Uniform3f(e,i.u_lightcolor),u_vertical_gradient:new t.Uniform1f(e,i.u_vertical_gradient),u_opacity:new t.Uniform1f(e,i.u_opacity)}},fillExtrusionPattern:function(e,i){return{u_matrix:new t.UniformMatrix4f(e,i.u_matrix),u_lightpos:new t.Uniform3f(e,i.u_lightpos),u_lightintensity:new t.Uniform1f(e,i.u_lightintensity),u_lightcolor:new t.Uniform3f(e,i.u_lightcolor),u_vertical_gradient:new t.Uniform1f(e,i.u_vertical_gradient),u_height_factor:new t.Uniform1f(e,i.u_height_factor),u_image:new t.Uniform1i(e,i.u_image),u_texsize:new t.Uniform2f(e,i.u_texsize),u_pixel_coord_upper:new t.Uniform2f(e,i.u_pixel_coord_upper),u_pixel_coord_lower:new t.Uniform2f(e,i.u_pixel_coord_lower),u_scale:new t.Uniform3f(e,i.u_scale),u_fade:new t.Uniform1f(e,i.u_fade),u_opacity:new t.Uniform1f(e,i.u_opacity)}},fill:function(e,i){return{u_matrix:new t.UniformMatrix4f(e,i.u_matrix)}},fillPattern:function(e,i){return{u_matrix:new t.UniformMatrix4f(e,i.u_matrix),u_image:new t.Uniform1i(e,i.u_image),u_texsize:new t.Uniform2f(e,i.u_texsize),u_pixel_coord_upper:new t.Uniform2f(e,i.u_pixel_coord_upper),u_pixel_coord_lower:new t.Uniform2f(e,i.u_pixel_coord_lower),u_scale:new t.Uniform3f(e,i.u_scale),u_fade:new t.Uniform1f(e,i.u_fade)}},fillOutline:function(e,i){return{u_matrix:new t.UniformMatrix4f(e,i.u_matrix),u_world:new t.Uniform2f(e,i.u_world)}},fillOutlinePattern:function(e,i){return{u_matrix:new t.UniformMatrix4f(e,i.u_matrix),u_world:new t.Uniform2f(e,i.u_world),u_image:new t.Uniform1i(e,i.u_image),u_texsize:new t.Uniform2f(e,i.u_texsize),u_pixel_coord_upper:new t.Uniform2f(e,i.u_pixel_coord_upper),u_pixel_coord_lower:new t.Uniform2f(e,i.u_pixel_coord_lower),u_scale:new t.Uniform3f(e,i.u_scale),u_fade:new t.Uniform1f(e,i.u_fade)}},circle:function(e,i){return{u_camera_to_center_distance:new t.Uniform1f(e,i.u_camera_to_center_distance),u_scale_with_map:new t.Uniform1i(e,i.u_scale_with_map),u_pitch_with_map:new t.Uniform1i(e,i.u_pitch_with_map),u_extrude_scale:new t.Uniform2f(e,i.u_extrude_scale),u_device_pixel_ratio:new t.Uniform1f(e,i.u_device_pixel_ratio),u_matrix:new t.UniformMatrix4f(e,i.u_matrix)}},collisionBox:function(e,i){return{u_matrix:new t.UniformMatrix4f(e,i.u_matrix),u_camera_to_center_distance:new t.Uniform1f(e,i.u_camera_to_center_distance),u_pixels_to_tile_units:new t.Uniform1f(e,i.u_pixels_to_tile_units),u_extrude_scale:new t.Uniform2f(e,i.u_extrude_scale),u_overscale_factor:new t.Uniform1f(e,i.u_overscale_factor)}},collisionCircle:function(e,i){return{u_matrix:new t.UniformMatrix4f(e,i.u_matrix),u_inv_matrix:new t.UniformMatrix4f(e,i.u_inv_matrix),u_camera_to_center_distance:new t.Uniform1f(e,i.u_camera_to_center_distance),u_viewport_size:new t.Uniform2f(e,i.u_viewport_size)}},debug:function(e,i){return{u_color:new t.UniformColor(e,i.u_color),u_matrix:new t.UniformMatrix4f(e,i.u_matrix),u_overlay:new t.Uniform1i(e,i.u_overlay),u_overlay_scale:new t.Uniform1f(e,i.u_overlay_scale)}},clippingMask:function(e,i){return{u_matrix:new t.UniformMatrix4f(e,i.u_matrix)}},heatmap:function(e,i){return{u_extrude_scale:new t.Uniform1f(e,i.u_extrude_scale),u_intensity:new t.Uniform1f(e,i.u_intensity),u_matrix:new t.UniformMatrix4f(e,i.u_matrix)}},heatmapTexture:function(e,i){return{u_matrix:new t.UniformMatrix4f(e,i.u_matrix),u_world:new t.Uniform2f(e,i.u_world),u_image:new t.Uniform1i(e,i.u_image),u_color_ramp:new t.Uniform1i(e,i.u_color_ramp),u_opacity:new t.Uniform1f(e,i.u_opacity)}},hillshade:function(e,i){return{u_matrix:new t.UniformMatrix4f(e,i.u_matrix),u_image:new t.Uniform1i(e,i.u_image),u_latrange:new t.Uniform2f(e,i.u_latrange),u_light:new t.Uniform2f(e,i.u_light),u_shadow:new t.UniformColor(e,i.u_shadow),u_highlight:new t.UniformColor(e,i.u_highlight),u_accent:new t.UniformColor(e,i.u_accent)}},hillshadePrepare:function(e,i){return{u_matrix:new t.UniformMatrix4f(e,i.u_matrix),u_image:new t.Uniform1i(e,i.u_image),u_dimension:new t.Uniform2f(e,i.u_dimension),u_zoom:new t.Uniform1f(e,i.u_zoom),u_unpack:new t.Uniform4f(e,i.u_unpack)}},line:function(e,i){return{u_matrix:new t.UniformMatrix4f(e,i.u_matrix),u_ratio:new t.Uniform1f(e,i.u_ratio),u_device_pixel_ratio:new t.Uniform1f(e,i.u_device_pixel_ratio),u_units_to_pixels:new t.Uniform2f(e,i.u_units_to_pixels)}},lineGradient:function(e,i){return{u_matrix:new t.UniformMatrix4f(e,i.u_matrix),u_ratio:new t.Uniform1f(e,i.u_ratio),u_device_pixel_ratio:new t.Uniform1f(e,i.u_device_pixel_ratio),u_units_to_pixels:new t.Uniform2f(e,i.u_units_to_pixels),u_image:new t.Uniform1i(e,i.u_image),u_image_height:new t.Uniform1f(e,i.u_image_height)}},linePattern:function(e,i){return{u_matrix:new t.UniformMatrix4f(e,i.u_matrix),u_texsize:new t.Uniform2f(e,i.u_texsize),u_ratio:new t.Uniform1f(e,i.u_ratio),u_device_pixel_ratio:new t.Uniform1f(e,i.u_device_pixel_ratio),u_image:new t.Uniform1i(e,i.u_image),u_units_to_pixels:new t.Uniform2f(e,i.u_units_to_pixels),u_scale:new t.Uniform3f(e,i.u_scale),u_fade:new t.Uniform1f(e,i.u_fade)}},lineSDF:function(e,i){return{u_matrix:new t.UniformMatrix4f(e,i.u_matrix),u_ratio:new t.Uniform1f(e,i.u_ratio),u_device_pixel_ratio:new t.Uniform1f(e,i.u_device_pixel_ratio),u_units_to_pixels:new t.Uniform2f(e,i.u_units_to_pixels),u_patternscale_a:new t.Uniform2f(e,i.u_patternscale_a),u_patternscale_b:new t.Uniform2f(e,i.u_patternscale_b),u_sdfgamma:new t.Uniform1f(e,i.u_sdfgamma),u_image:new t.Uniform1i(e,i.u_image),u_tex_y_a:new t.Uniform1f(e,i.u_tex_y_a),u_tex_y_b:new t.Uniform1f(e,i.u_tex_y_b),u_mix:new t.Uniform1f(e,i.u_mix)}},raster:function(e,i){return{u_matrix:new t.UniformMatrix4f(e,i.u_matrix),u_tl_parent:new t.Uniform2f(e,i.u_tl_parent),u_scale_parent:new t.Uniform1f(e,i.u_scale_parent),u_buffer_scale:new t.Uniform1f(e,i.u_buffer_scale),u_fade_t:new t.Uniform1f(e,i.u_fade_t),u_opacity:new t.Uniform1f(e,i.u_opacity),u_image0:new t.Uniform1i(e,i.u_image0),u_image1:new t.Uniform1i(e,i.u_image1),u_brightness_low:new t.Uniform1f(e,i.u_brightness_low),u_brightness_high:new t.Uniform1f(e,i.u_brightness_high),u_saturation_factor:new t.Uniform1f(e,i.u_saturation_factor),u_contrast_factor:new t.Uniform1f(e,i.u_contrast_factor),u_spin_weights:new t.Uniform3f(e,i.u_spin_weights)}},symbolIcon:function(e,i){return{u_is_size_zoom_constant:new t.Uniform1i(e,i.u_is_size_zoom_constant),u_is_size_feature_constant:new t.Uniform1i(e,i.u_is_size_feature_constant),u_size_t:new t.Uniform1f(e,i.u_size_t),u_size:new t.Uniform1f(e,i.u_size),u_camera_to_center_distance:new t.Uniform1f(e,i.u_camera_to_center_distance),u_pitch:new t.Uniform1f(e,i.u_pitch),u_rotate_symbol:new t.Uniform1i(e,i.u_rotate_symbol),u_aspect_ratio:new t.Uniform1f(e,i.u_aspect_ratio),u_fade_change:new t.Uniform1f(e,i.u_fade_change),u_matrix:new t.UniformMatrix4f(e,i.u_matrix),u_label_plane_matrix:new t.UniformMatrix4f(e,i.u_label_plane_matrix),u_coord_matrix:new t.UniformMatrix4f(e,i.u_coord_matrix),u_is_text:new t.Uniform1i(e,i.u_is_text),u_pitch_with_map:new t.Uniform1i(e,i.u_pitch_with_map),u_texsize:new t.Uniform2f(e,i.u_texsize),u_texture:new t.Uniform1i(e,i.u_texture)}},symbolSDF:function(e,i){return{u_is_size_zoom_constant:new t.Uniform1i(e,i.u_is_size_zoom_constant),u_is_size_feature_constant:new t.Uniform1i(e,i.u_is_size_feature_constant),u_size_t:new t.Uniform1f(e,i.u_size_t),u_size:new t.Uniform1f(e,i.u_size),u_camera_to_center_distance:new t.Uniform1f(e,i.u_camera_to_center_distance),u_pitch:new t.Uniform1f(e,i.u_pitch),u_rotate_symbol:new t.Uniform1i(e,i.u_rotate_symbol),u_aspect_ratio:new t.Uniform1f(e,i.u_aspect_ratio),u_fade_change:new t.Uniform1f(e,i.u_fade_change),u_matrix:new t.UniformMatrix4f(e,i.u_matrix),u_label_plane_matrix:new t.UniformMatrix4f(e,i.u_label_plane_matrix),u_coord_matrix:new t.UniformMatrix4f(e,i.u_coord_matrix),u_is_text:new t.Uniform1i(e,i.u_is_text),u_pitch_with_map:new t.Uniform1i(e,i.u_pitch_with_map),u_texsize:new t.Uniform2f(e,i.u_texsize),u_texture:new t.Uniform1i(e,i.u_texture),u_gamma_scale:new t.Uniform1f(e,i.u_gamma_scale),u_device_pixel_ratio:new t.Uniform1f(e,i.u_device_pixel_ratio),u_is_halo:new t.Uniform1i(e,i.u_is_halo)}},symbolTextAndIcon:function(e,i){return{u_is_size_zoom_constant:new t.Uniform1i(e,i.u_is_size_zoom_constant),u_is_size_feature_constant:new t.Uniform1i(e,i.u_is_size_feature_constant),u_size_t:new t.Uniform1f(e,i.u_size_t),u_size:new t.Uniform1f(e,i.u_size),u_camera_to_center_distance:new t.Uniform1f(e,i.u_camera_to_center_distance),u_pitch:new t.Uniform1f(e,i.u_pitch),u_rotate_symbol:new t.Uniform1i(e,i.u_rotate_symbol),u_aspect_ratio:new t.Uniform1f(e,i.u_aspect_ratio),u_fade_change:new t.Uniform1f(e,i.u_fade_change),u_matrix:new t.UniformMatrix4f(e,i.u_matrix),u_label_plane_matrix:new t.UniformMatrix4f(e,i.u_label_plane_matrix),u_coord_matrix:new t.UniformMatrix4f(e,i.u_coord_matrix),u_is_text:new t.Uniform1i(e,i.u_is_text),u_pitch_with_map:new t.Uniform1i(e,i.u_pitch_with_map),u_texsize:new t.Uniform2f(e,i.u_texsize),u_texsize_icon:new t.Uniform2f(e,i.u_texsize_icon),u_texture:new t.Uniform1i(e,i.u_texture),u_texture_icon:new t.Uniform1i(e,i.u_texture_icon),u_gamma_scale:new t.Uniform1f(e,i.u_gamma_scale),u_device_pixel_ratio:new t.Uniform1f(e,i.u_device_pixel_ratio),u_is_halo:new t.Uniform1i(e,i.u_is_halo)}},background:function(e,i){return{u_matrix:new t.UniformMatrix4f(e,i.u_matrix),u_opacity:new t.Uniform1f(e,i.u_opacity),u_color:new t.UniformColor(e,i.u_color)}},backgroundPattern:function(e,i){return{u_matrix:new t.UniformMatrix4f(e,i.u_matrix),u_opacity:new t.Uniform1f(e,i.u_opacity),u_image:new t.Uniform1i(e,i.u_image),u_pattern_tl_a:new t.Uniform2f(e,i.u_pattern_tl_a),u_pattern_br_a:new t.Uniform2f(e,i.u_pattern_br_a),u_pattern_tl_b:new t.Uniform2f(e,i.u_pattern_tl_b),u_pattern_br_b:new t.Uniform2f(e,i.u_pattern_br_b),u_texsize:new t.Uniform2f(e,i.u_texsize),u_mix:new t.Uniform1f(e,i.u_mix),u_pattern_size_a:new t.Uniform2f(e,i.u_pattern_size_a),u_pattern_size_b:new t.Uniform2f(e,i.u_pattern_size_b),u_scale_a:new t.Uniform1f(e,i.u_scale_a),u_scale_b:new t.Uniform1f(e,i.u_scale_b),u_pixel_coord_upper:new t.Uniform2f(e,i.u_pixel_coord_upper),u_pixel_coord_lower:new t.Uniform2f(e,i.u_pixel_coord_lower),u_tile_units_to_pixels:new t.Uniform1f(e,i.u_tile_units_to_pixels)}}};function Ki(e,i,r,n,o,a,s){for(var l=e.context,u=l.gl,c=e.useProgram("collisionBox"),p=[],h=0,f=0,d=0;d<n.length;d++){var m=n[d],v=i.getTile(m),y=v.getBucket(r);if(y){var g=m.posMatrix;0===o[0]&&0===o[1]||(g=e.translatePosMatrix(m.posMatrix,v,o,a));var _=s?y.textCollisionBox:y.iconCollisionBox,x=y.collisionCircleArray;if(x.length>0){var b=t.create(),w=g;t.mul(b,y.placementInvProjMatrix,e.transform.glCoordMatrix),t.mul(b,b,y.placementViewportMatrix),p.push({circleArray:x,circleOffset:f,transform:w,invTransform:b}),f=h+=x.length/4}_&&c.draw(l,u.LINES,Et.disabled,Ct.disabled,e.colorModeForRenderPass(),At.disabled,Ii(g,e.transform,v),r.id,_.layoutVertexBuffer,_.indexBuffer,_.segments,null,e.transform.zoom,null,null,_.collisionVertexBuffer)}}if(s&&p.length){var T=e.useProgram("collisionCircle"),S=new t.StructArrayLayout2f1f2i16;S.resize(4*h),S._trim();for(var E=0,C=0,k=p;C<k.length;C+=1)for(var A=k[C],P=0;P<A.circleArray.length/4;P++){var I=4*P,M=A.circleArray[I+0],z=A.circleArray[I+1],D=A.circleArray[I+2],O=A.circleArray[I+3];S.emplace(E++,M,z,D,O,0),S.emplace(E++,M,z,D,O,1),S.emplace(E++,M,z,D,O,2),S.emplace(E++,M,z,D,O,3)}(!qi||qi.length<2*h)&&(qi=function(e){var i=2*e,r=new t.StructArrayLayout3ui6;r.resize(i),r._trim();for(var n=0;n<i;n++){var o=6*n;r.uint16[o+0]=4*n+0,r.uint16[o+1]=4*n+1,r.uint16[o+2]=4*n+2,r.uint16[o+3]=4*n+2,r.uint16[o+4]=4*n+3,r.uint16[o+5]=4*n+0}return r}(h));for(var R=l.createIndexBuffer(qi,!0),L=l.createVertexBuffer(S,t.collisionCircleLayout.members,!0),F=0,B=p;F<B.length;F+=1){var N=B[F],j=Mi(N.transform,N.invTransform,e.transform);T.draw(l,u.TRIANGLES,Et.disabled,Ct.disabled,e.colorModeForRenderPass(),At.disabled,j,r.id,L,R,t.SegmentVector.simpleSegment(0,2*N.circleOffset,N.circleArray.length,N.circleArray.length/2),null,e.transform.zoom,null,null,null)}L.destroy(),R.destroy()}}var Yi=t.identity(new Float32Array(16));function Ji(e,i,r,n,o,a){var s=t.getAnchorAlignment(e),l=-(s.horizontalAlign-.5)*i,u=-(s.verticalAlign-.5)*r,c=t.evaluateVariableOffset(e,n);return new t.Point((l/o+c[0])*a,(u/o+c[1])*a)}function Qi(e,i,r,n,o,a,s,l,u,c,p){var h=e.text.placedSymbolArray,f=e.text.dynamicLayoutVertexArray,d=e.icon.dynamicLayoutVertexArray,m={};f.clear();for(var v=0;v<h.length;v++){var y=h.get(v),g=y.hidden||!y.crossTileID||e.allowVerticalPlacement&&!y.placedOrientation?null:n[y.crossTileID];if(g){var _=new t.Point(y.anchorX,y.anchorY),x=Qt(_,r?l:s),b=te(a.cameraToCenterDistance,x.signedDistanceFromCamera),w=o.evaluateSizeForFeature(e.textSizeData,c,y)*b/t.ONE_EM;r&&(w*=e.tilePixelRatio/u);for(var T=Ji(g.anchor,g.width,g.height,g.textOffset,g.textBoxScale,w),S=r?Qt(_.add(T),s).point:x.point.add(i?T.rotate(-a.angle):T),E=e.allowVerticalPlacement&&y.placedOrientation===t.WritingMode.vertical?Math.PI/2:0,C=0;C<y.numGlyphs;C++)t.addDynamicAttributes(f,S,E);p&&y.associatedIconIndex>=0&&(m[y.associatedIconIndex]={shiftedAnchor:S,angle:E})}else ue(y.numGlyphs,f)}if(p){d.clear();for(var k=e.icon.placedSymbolArray,A=0;A<k.length;A++){var P=k.get(A);if(P.hidden)ue(P.numGlyphs,d);else{var I=m[A];if(I)for(var M=0;M<P.numGlyphs;M++)t.addDynamicAttributes(d,I.shiftedAnchor,I.angle);else ue(P.numGlyphs,d)}}e.icon.dynamicLayoutVertexBuffer.updateData(d)}e.text.dynamicLayoutVertexBuffer.updateData(f)}function tr(t,e,i){return i.iconsInText&&e?"symbolTextAndIcon":t?"symbolSDF":"symbolIcon"}function er(e,i,r,n,o,a,s,l,u,c,p,h){for(var f=e.context,d=f.gl,m=e.transform,v="map"===l,y="map"===u,g=v&&"point"!==r.layout.get("symbol-placement"),_=v&&!y&&!g,x=void 0!==r.layout.get("symbol-sort-key").constantOr(1),b=e.depthModeForSublayer(0,Et.ReadOnly),w=r.layout.get("text-variable-anchor"),T=[],S=0,E=n;S<E.length;S+=1){var C=E[S],k=i.getTile(C),A=k.getBucket(r);if(A){var P=o?A.text:A.icon;if(P&&P.segments.get().length){var I=P.programConfigurations.get(r.id),M=o||A.sdfIcons,z=o?A.textSizeData:A.iconSizeData,D=y||0!==m.pitch,O=e.useProgram(tr(M,o,A),I),R=t.evaluateSizeForZoom(z,m.zoom),L=void 0,F=[0,0],B=void 0,N=void 0,j=null,V=void 0;if(o)B=k.glyphAtlasTexture,N=d.LINEAR,L=k.glyphAtlasTexture.size,A.iconsInText&&(F=k.imageAtlasTexture.size,j=k.imageAtlasTexture,V=D||e.options.rotating||e.options.zooming||"composite"===z.kind||"camera"===z.kind?d.LINEAR:d.NEAREST);else{var U=1!==r.layout.get("icon-size").constantOr(0)||A.iconsNeedLinear;B=k.imageAtlasTexture,N=M||e.options.rotating||e.options.zooming||U||D?d.LINEAR:d.NEAREST,L=k.imageAtlasTexture.size}var q=he(k,1,e.transform.zoom),$=Yt(C.posMatrix,y,v,e.transform,q),Z=Jt(C.posMatrix,y,v,e.transform,q),G=w&&A.hasTextData(),X="none"!==r.layout.get("icon-text-fit")&&G&&A.hasIconData();g&&ie(A,C.posMatrix,e,o,$,Z,y,c);var H=e.translatePosMatrix(C.posMatrix,k,a,s),W=g||o&&w||X?Yi:$,K=e.translatePosMatrix(Z,k,a,s,!0),Y=M&&0!==r.paint.get(o?"text-halo-width":"icon-halo-width").constantOr(1),J={program:O,buffers:P,uniformValues:M?A.iconsInText?Gi(z.kind,R,_,y,e,H,W,K,L,F):Zi(z.kind,R,_,y,e,H,W,K,o,L,!0):$i(z.kind,R,_,y,e,H,W,K,o,L),atlasTexture:B,atlasTextureIcon:j,atlasInterpolation:N,atlasInterpolationIcon:V,isSDF:M,hasHalo:Y};if(x)for(var Q=0,tt=P.segments.get();Q<tt.length;Q+=1){var et=tt[Q];T.push({segments:new t.SegmentVector([et]),sortKey:et.sortKey,state:J})}else T.push({segments:P.segments,sortKey:0,state:J})}}}x&&T.sort((function(t,e){return t.sortKey-e.sortKey}));for(var it=0,rt=T;it<rt.length;it+=1){var nt=rt[it],ot=nt.state;if(f.activeTexture.set(d.TEXTURE0),ot.atlasTexture.bind(ot.atlasInterpolation,d.CLAMP_TO_EDGE),ot.atlasTextureIcon&&(f.activeTexture.set(d.TEXTURE1),ot.atlasTextureIcon&&ot.atlasTextureIcon.bind(ot.atlasInterpolationIcon,d.CLAMP_TO_EDGE)),ot.isSDF){var at=ot.uniformValues;ot.hasHalo&&(at.u_is_halo=1,ir(ot.buffers,nt.segments,r,e,ot.program,b,p,h,at)),at.u_is_halo=0}ir(ot.buffers,nt.segments,r,e,ot.program,b,p,h,ot.uniformValues)}}function ir(t,e,i,r,n,o,a,s,l){var u=r.context;n.draw(u,u.gl.TRIANGLES,o,a,s,At.disabled,l,i.id,t.layoutVertexBuffer,t.indexBuffer,e,i.paint,r.transform.zoom,t.programConfigurations.get(i.id),t.dynamicLayoutVertexBuffer,t.opacityVertexBuffer)}function rr(t,e,i,r,n,o,a){var s,l,u,c,p,h=t.context.gl,f=i.paint.get("fill-pattern"),d=f&&f.constantOr(1),m=i.getCrossfadeParameters();a?(l=d&&!i.getPaintProperty("fill-outline-color")?"fillOutlinePattern":"fillOutline",s=h.LINES):(l=d?"fillPattern":"fill",s=h.TRIANGLES);for(var v=0,y=r;v<y.length;v+=1){var g=y[v],_=e.getTile(g);if(!d||_.patternsLoaded()){var x=_.getBucket(i);if(x){var b=x.programConfigurations.get(i.id),w=t.useProgram(l,b);d&&(t.context.activeTexture.set(h.TEXTURE0),_.imageAtlasTexture.bind(h.LINEAR,h.CLAMP_TO_EDGE),b.updatePaintBuffers(m));var T=f.constantOr(null);if(T&&_.imageAtlas){var S=_.imageAtlas,E=S.patternPositions[T.to.toString()],C=S.patternPositions[T.from.toString()];E&&C&&b.setConstantPatternPositions(E,C)}var k=t.translatePosMatrix(g.posMatrix,_,i.paint.get("fill-translate"),i.paint.get("fill-translate-anchor"));if(a){c=x.indexBuffer2,p=x.segments2;var A=[h.drawingBufferWidth,h.drawingBufferHeight];u="fillOutlinePattern"===l&&d?Ai(k,t,m,_,A):ki(k,A)}else c=x.indexBuffer,p=x.segments,u=d?Ci(k,t,m,_):Ei(k);w.draw(t.context,s,n,t.stencilModeForClipping(g),o,At.disabled,u,i.id,x.layoutVertexBuffer,c,p,i.paint,t.transform.zoom,b)}}}}function nr(t,e,i,r,n,o,a){for(var s=t.context,l=s.gl,u=i.paint.get("fill-extrusion-pattern"),c=u.constantOr(1),p=i.getCrossfadeParameters(),h=i.paint.get("fill-extrusion-opacity"),f=0,d=r;f<d.length;f+=1){var m=d[f],v=e.getTile(m),y=v.getBucket(i);if(y){var g=y.programConfigurations.get(i.id),_=t.useProgram(c?"fillExtrusionPattern":"fillExtrusion",g);c&&(t.context.activeTexture.set(l.TEXTURE0),v.imageAtlasTexture.bind(l.LINEAR,l.CLAMP_TO_EDGE),g.updatePaintBuffers(p));var x=u.constantOr(null);if(x&&v.imageAtlas){var b=v.imageAtlas,w=b.patternPositions[x.to.toString()],T=b.patternPositions[x.from.toString()];w&&T&&g.setConstantPatternPositions(w,T)}var S=t.translatePosMatrix(m.posMatrix,v,i.paint.get("fill-extrusion-translate"),i.paint.get("fill-extrusion-translate-anchor")),E=i.paint.get("fill-extrusion-vertical-gradient"),C=c?Si(S,t,E,h,m,p,v):Ti(S,t,E,h);_.draw(s,s.gl.TRIANGLES,n,o,a,At.backCCW,C,i.id,y.layoutVertexBuffer,y.indexBuffer,y.segments,i.paint,t.transform.zoom,g)}}}function or(e,i,r,n,o,a){var s=e.context,l=s.gl,u=i.fbo;if(u){var c=e.useProgram("hillshade");s.activeTexture.set(l.TEXTURE0),l.bindTexture(l.TEXTURE_2D,u.colorAttachment.get());var p=function(e,i,r){var n=r.paint.get("hillshade-shadow-color"),o=r.paint.get("hillshade-highlight-color"),a=r.paint.get("hillshade-accent-color"),s=r.paint.get("hillshade-illumination-direction")*(Math.PI/180);"viewport"===r.paint.get("hillshade-illumination-anchor")&&(s-=e.transform.angle);var l,u,c,p=!e.options.moving;return{u_matrix:e.transform.calculatePosMatrix(i.tileID.toUnwrapped(),p),u_image:0,u_latrange:(l=i.tileID,u=Math.pow(2,l.canonical.z),c=l.canonical.y,[new t.MercatorCoordinate(0,c/u).toLngLat().lat,new t.MercatorCoordinate(0,(c+1)/u).toLngLat().lat]),u_light:[r.paint.get("hillshade-exaggeration"),s],u_shadow:n,u_highlight:o,u_accent:a}}(e,i,r);c.draw(s,l.TRIANGLES,n,o,a,At.disabled,p,r.id,e.rasterBoundsBuffer,e.quadTriangleIndexBuffer,e.rasterBoundsSegments)}}function ar(e,i,r,n,o,a){var s=e.context,l=s.gl,u=i.dem;if(u&&u.data){var c=u.dim,p=u.stride,h=u.getPixels();if(s.activeTexture.set(l.TEXTURE1),s.pixelStoreUnpackPremultiplyAlpha.set(!1),i.demTexture=i.demTexture||e.getTileTexture(p),i.demTexture){var f=i.demTexture;f.update(h,{premultiply:!1}),f.bind(l.NEAREST,l.CLAMP_TO_EDGE)}else i.demTexture=new t.Texture(s,h,l.RGBA,{premultiply:!1}),i.demTexture.bind(l.NEAREST,l.CLAMP_TO_EDGE);s.activeTexture.set(l.TEXTURE0);var d=i.fbo;if(!d){var m=new t.Texture(s,{width:c,height:c,data:null},l.RGBA);m.bind(l.LINEAR,l.CLAMP_TO_EDGE),(d=i.fbo=s.createFramebuffer(c,c,!0)).colorAttachment.set(m.texture)}s.bindFramebuffer.set(d.framebuffer),s.viewport.set([0,0,c,c]),e.useProgram("hillshadePrepare").draw(s,l.TRIANGLES,n,o,a,At.disabled,function(e,i){var r=i.stride,n=t.create();return t.ortho(n,0,t.EXTENT,-t.EXTENT,0,0,1),t.translate(n,n,[0,-t.EXTENT,0]),{u_matrix:n,u_image:1,u_dimension:[r,r],u_zoom:e.overscaledZ,u_unpack:i.getUnpackVector()}}(i.tileID,u),r.id,e.rasterBoundsBuffer,e.quadTriangleIndexBuffer,e.rasterBoundsSegments),i.needsHillshadePrepare=!1}}function sr(e,i,r,n,o){var a=n.paint.get("raster-fade-duration");if(a>0){var s=t.browser.now(),l=(s-e.timeAdded)/a,u=i?(s-i.timeAdded)/a:-1,c=r.getSource(),p=o.coveringZoomLevel({tileSize:c.tileSize,roundZoom:c.roundZoom}),h=!i||Math.abs(i.tileID.overscaledZ-p)>Math.abs(e.tileID.overscaledZ-p),f=h&&e.refreshedUponExpiration?1:t.clamp(h?l:1-u,0,1);return e.refreshedUponExpiration&&l>=1&&(e.refreshedUponExpiration=!1),i?{opacity:1,mix:1-f}:{opacity:f,mix:0}}return{opacity:1,mix:0}}var lr=new t.Color(1,0,0,1),ur=new t.Color(0,1,0,1),cr=new t.Color(0,0,1,1),pr=new t.Color(1,0,1,1),hr=new t.Color(0,1,1,1);function fr(t,e,i,r){mr(t,0,e+i/2,t.transform.width,i,r)}function dr(t,e,i,r){mr(t,e-i/2,0,i,t.transform.height,r)}function mr(e,i,r,n,o,a){var s=e.context,l=s.gl;l.enable(l.SCISSOR_TEST),l.scissor(i*t.browser.devicePixelRatio,r*t.browser.devicePixelRatio,n*t.browser.devicePixelRatio,o*t.browser.devicePixelRatio),s.clear({color:a}),l.disable(l.SCISSOR_TEST)}function vr(e,i,r){var n=e.context,o=n.gl,a=r.posMatrix,s=e.useProgram("debug"),l=Et.disabled,u=Ct.disabled,c=e.colorModeForRenderPass();n.activeTexture.set(o.TEXTURE0),e.emptyTexture.bind(o.LINEAR,o.CLAMP_TO_EDGE),s.draw(n,o.LINE_STRIP,l,u,c,At.disabled,zi(a,t.Color.red),"$debug",e.debugBuffer,e.tileBorderIndexBuffer,e.debugSegments);var p=i.getTileByID(r.key).latestRawTileData,h=Math.floor((p&&p.byteLength||0)/1024),f=i.getTile(r).tileSize,d=512/Math.min(f,512)*(r.overscaledZ/e.transform.zoom)*.5,m=r.canonical.toString();r.overscaledZ!==r.canonical.z&&(m+=" => "+r.overscaledZ),function(t,e){t.initDebugOverlayCanvas();var i=t.debugOverlayCanvas,r=t.context.gl,n=t.debugOverlayCanvas.getContext("2d");n.clearRect(0,0,i.width,i.height),n.shadowColor="white",n.shadowBlur=2,n.lineWidth=1.5,n.strokeStyle="white",n.textBaseline="top",n.font="bold 36px Open Sans, sans-serif",n.fillText(e,5,5),n.strokeText(e,5,5),t.debugOverlayTexture.update(i),t.debugOverlayTexture.bind(r.LINEAR,r.CLAMP_TO_EDGE)}(e,m+" "+h+"kb"),s.draw(n,o.TRIANGLES,l,u,kt.alphaBlended,At.disabled,zi(a,t.Color.transparent,d),"$debug",e.debugBuffer,e.quadTriangleIndexBuffer,e.debugSegments)}var yr={symbol:function(e,i,r,n,o){if("translucent"===e.renderPass){var a=Ct.disabled,s=e.colorModeForRenderPass();r.layout.get("text-variable-anchor")&&function(e,i,r,n,o,a,s){for(var l=i.transform,u="map"===o,c="map"===a,p=0,h=e;p<h.length;p+=1){var f=h[p],d=n.getTile(f),m=d.getBucket(r);if(m&&m.text&&m.text.segments.get().length){var v=t.evaluateSizeForZoom(m.textSizeData,l.zoom),y=he(d,1,i.transform.zoom),g=Yt(f.posMatrix,c,u,i.transform,y),_="none"!==r.layout.get("icon-text-fit")&&m.hasIconData();if(v){var x=Math.pow(2,l.zoom-d.tileID.overscaledZ);Qi(m,u,c,s,t.symbolSize,l,g,f.posMatrix,x,v,_)}}}}(n,e,r,i,r.layout.get("text-rotation-alignment"),r.layout.get("text-pitch-alignment"),o),0!==r.paint.get("icon-opacity").constantOr(1)&&er(e,i,r,n,!1,r.paint.get("icon-translate"),r.paint.get("icon-translate-anchor"),r.layout.get("icon-rotation-alignment"),r.layout.get("icon-pitch-alignment"),r.layout.get("icon-keep-upright"),a,s),0!==r.paint.get("text-opacity").constantOr(1)&&er(e,i,r,n,!0,r.paint.get("text-translate"),r.paint.get("text-translate-anchor"),r.layout.get("text-rotation-alignment"),r.layout.get("text-pitch-alignment"),r.layout.get("text-keep-upright"),a,s),i.map.showCollisionBoxes&&(Ki(e,i,r,n,r.paint.get("text-translate"),r.paint.get("text-translate-anchor"),!0),Ki(e,i,r,n,r.paint.get("icon-translate"),r.paint.get("icon-translate-anchor"),!1))}},circle:function(e,i,r,n){if("translucent"===e.renderPass){var o=r.paint.get("circle-opacity"),a=r.paint.get("circle-stroke-width"),s=r.paint.get("circle-stroke-opacity"),l=void 0!==r.layout.get("circle-sort-key").constantOr(1);if(0!==o.constantOr(1)||0!==a.constantOr(1)&&0!==s.constantOr(1)){for(var u=e.context,c=u.gl,p=e.depthModeForSublayer(0,Et.ReadOnly),h=Ct.disabled,f=e.colorModeForRenderPass(),d=[],m=0;m<n.length;m++){var v=n[m],y=i.getTile(v),g=y.getBucket(r);if(g){var _=g.programConfigurations.get(r.id),x={programConfiguration:_,program:e.useProgram("circle",_),layoutVertexBuffer:g.layoutVertexBuffer,indexBuffer:g.indexBuffer,uniformValues:Pi(e,v,y,r)};if(l)for(var b=0,w=g.segments.get();b<w.length;b+=1){var T=w[b];d.push({segments:new t.SegmentVector([T]),sortKey:T.sortKey,state:x})}else d.push({segments:g.segments,sortKey:0,state:x})}}l&&d.sort((function(t,e){return t.sortKey-e.sortKey}));for(var S=0,E=d;S<E.length;S+=1){var C=E[S],k=C.state;k.program.draw(u,c.TRIANGLES,p,h,f,At.disabled,k.uniformValues,r.id,k.layoutVertexBuffer,k.indexBuffer,C.segments,r.paint,e.transform.zoom,k.programConfiguration)}}}},heatmap:function(e,i,r,n){if(0!==r.paint.get("heatmap-opacity"))if("offscreen"===e.renderPass){var o=e.context,a=o.gl,s=Ct.disabled,l=new kt([a.ONE,a.ONE],t.Color.transparent,[!0,!0,!0,!0]);!function(t,e,i){var r=t.gl;t.activeTexture.set(r.TEXTURE1),t.viewport.set([0,0,e.width/4,e.height/4]);var n=i.heatmapFbo;if(n)r.bindTexture(r.TEXTURE_2D,n.colorAttachment.get()),t.bindFramebuffer.set(n.framebuffer);else{var o=r.createTexture();r.bindTexture(r.TEXTURE_2D,o),r.texParameteri(r.TEXTURE_2D,r.TEXTURE_WRAP_S,r.CLAMP_TO_EDGE),r.texParameteri(r.TEXTURE_2D,r.TEXTURE_WRAP_T,r.CLAMP_TO_EDGE),r.texParameteri(r.TEXTURE_2D,r.TEXTURE_MIN_FILTER,r.LINEAR),r.texParameteri(r.TEXTURE_2D,r.TEXTURE_MAG_FILTER,r.LINEAR),n=i.heatmapFbo=t.createFramebuffer(e.width/4,e.height/4,!1),function(t,e,i,r){var n=t.gl;n.texImage2D(n.TEXTURE_2D,0,n.RGBA,e.width/4,e.height/4,0,n.RGBA,t.extRenderToTextureHalfFloat?t.extTextureHalfFloat.HALF_FLOAT_OES:n.UNSIGNED_BYTE,null),r.colorAttachment.set(i)}(t,e,o,n)}}(o,e,r),o.clear({color:t.Color.transparent});for(var u=0;u<n.length;u++){var c=n[u];if(!i.hasRenderableParent(c)){var p=i.getTile(c),h=p.getBucket(r);if(h){var f=h.programConfigurations.get(r.id);e.useProgram("heatmap",f).draw(o,a.TRIANGLES,Et.disabled,s,l,At.disabled,Oi(c.posMatrix,p,e.transform.zoom,r.paint.get("heatmap-intensity")),r.id,h.layoutVertexBuffer,h.indexBuffer,h.segments,r.paint,e.transform.zoom,f)}}}o.viewport.set([0,0,e.width,e.height])}else"translucent"===e.renderPass&&(e.context.setColorMode(e.colorModeForRenderPass()),function(e,i){var r=e.context,n=r.gl,o=i.heatmapFbo;if(o){r.activeTexture.set(n.TEXTURE0),n.bindTexture(n.TEXTURE_2D,o.colorAttachment.get()),r.activeTexture.set(n.TEXTURE1);var a=i.colorRampTexture;a||(a=i.colorRampTexture=new t.Texture(r,i.colorRamp,n.RGBA)),a.bind(n.LINEAR,n.CLAMP_TO_EDGE),e.useProgram("heatmapTexture").draw(r,n.TRIANGLES,Et.disabled,Ct.disabled,e.colorModeForRenderPass(),At.disabled,function(e,i,r,n){var o=t.create();t.ortho(o,0,e.width,e.height,0,0,1);var a=e.context.gl;return{u_matrix:o,u_world:[a.drawingBufferWidth,a.drawingBufferHeight],u_image:0,u_color_ramp:1,u_opacity:i.paint.get("heatmap-opacity")}}(e,i),i.id,e.viewportBuffer,e.quadTriangleIndexBuffer,e.viewportSegments,i.paint,e.transform.zoom)}}(e,r))},line:function(e,i,r,n){if("translucent"===e.renderPass){var o=r.paint.get("line-opacity"),a=r.paint.get("line-width");if(0!==o.constantOr(1)&&0!==a.constantOr(1))for(var s=e.depthModeForSublayer(0,Et.ReadOnly),l=e.colorModeForRenderPass(),u=r.paint.get("line-dasharray"),c=r.paint.get("line-pattern"),p=c.constantOr(1),h=r.paint.get("line-gradient"),f=r.getCrossfadeParameters(),d=p?"linePattern":u?"lineSDF":h?"lineGradient":"line",m=e.context,v=m.gl,y=!0,g=0,_=n;g<_.length;g+=1){var x=_[g],b=i.getTile(x);if(!p||b.patternsLoaded()){var w=b.getBucket(r);if(w){var T=w.programConfigurations.get(r.id),S=e.context.program.get(),E=e.useProgram(d,T),C=y||E.program!==S,k=c.constantOr(null);if(k&&b.imageAtlas){var A=b.imageAtlas,P=A.patternPositions[k.to.toString()],I=A.patternPositions[k.from.toString()];P&&I&&T.setConstantPatternPositions(P,I)}var M=p?Fi(e,b,r,f):u?Bi(e,b,r,u,f):h?Li(e,b,r,w.lineClipsArray.length):Ri(e,b,r);if(p)m.activeTexture.set(v.TEXTURE0),b.imageAtlasTexture.bind(v.LINEAR,v.CLAMP_TO_EDGE),T.updatePaintBuffers(f);else if(u&&(C||e.lineAtlas.dirty))m.activeTexture.set(v.TEXTURE0),e.lineAtlas.bind(m);else if(h){var z=w.gradients[r.id],D=z.texture;if(r.gradientVersion!==z.version){var O=256;if(r.stepInterpolant){var R=i.getSource().maxzoom,L=x.canonical.z===R?Math.ceil(1<<e.transform.maxZoom-x.canonical.z):1;O=t.clamp(t.nextPowerOfTwo(w.maxLineLength/t.EXTENT*1024*L),256,m.maxTextureSize)}z.gradient=t.renderColorRamp({expression:r.gradientExpression(),evaluationKey:"lineProgress",resolution:O,image:z.gradient||void 0,clips:w.lineClipsArray}),z.texture?z.texture.update(z.gradient):z.texture=new t.Texture(m,z.gradient,v.RGBA),z.version=r.gradientVersion,D=z.texture}m.activeTexture.set(v.TEXTURE0),D.bind(r.stepInterpolant?v.NEAREST:v.LINEAR,v.CLAMP_TO_EDGE)}E.draw(m,v.TRIANGLES,s,e.stencilModeForClipping(x),l,At.disabled,M,r.id,w.layoutVertexBuffer,w.indexBuffer,w.segments,r.paint,e.transform.zoom,T,w.layoutVertexBuffer2),y=!1}}}}},fill:function(e,i,r,n){var o=r.paint.get("fill-color"),a=r.paint.get("fill-opacity");if(0!==a.constantOr(1)){var s=e.colorModeForRenderPass(),l=r.paint.get("fill-pattern"),u=e.opaquePassEnabledForLayer()&&!l.constantOr(1)&&1===o.constantOr(t.Color.transparent).a&&1===a.constantOr(0)?"opaque":"translucent";if(e.renderPass===u){var c=e.depthModeForSublayer(1,"opaque"===e.renderPass?Et.ReadWrite:Et.ReadOnly);rr(e,i,r,n,c,s,!1)}if("translucent"===e.renderPass&&r.paint.get("fill-antialias")){var p=e.depthModeForSublayer(r.getPaintProperty("fill-outline-color")?2:0,Et.ReadOnly);rr(e,i,r,n,p,s,!0)}}},"fill-extrusion":function(t,e,i,r){var n=i.paint.get("fill-extrusion-opacity");if(0!==n&&"translucent"===t.renderPass){var o=new Et(t.context.gl.LEQUAL,Et.ReadWrite,t.depthRangeFor3D);if(1!==n||i.paint.get("fill-extrusion-pattern").constantOr(1))nr(t,e,i,r,o,Ct.disabled,kt.disabled),nr(t,e,i,r,o,t.stencilModeFor3D(),t.colorModeForRenderPass());else{var a=t.colorModeForRenderPass();nr(t,e,i,r,o,Ct.disabled,a)}}},hillshade:function(t,e,i,r){if("offscreen"===t.renderPass||"translucent"===t.renderPass){for(var n=t.context,o=t.depthModeForSublayer(0,Et.ReadOnly),a=t.colorModeForRenderPass(),s="translucent"===t.renderPass?t.stencilConfigForOverlap(r):[{},r],l=s[0],u=0,c=s[1];u<c.length;u+=1){var p=c[u],h=e.getTile(p);h.needsHillshadePrepare&&"offscreen"===t.renderPass?ar(t,h,i,o,Ct.disabled,a):"translucent"===t.renderPass&&or(t,h,i,o,l[p.overscaledZ],a)}n.viewport.set([0,0,t.width,t.height])}},raster:function(t,e,i,r){if("translucent"===t.renderPass&&0!==i.paint.get("raster-opacity")&&r.length)for(var n=t.context,o=n.gl,a=e.getSource(),s=t.useProgram("raster"),l=t.colorModeForRenderPass(),u=a instanceof z?[{},r]:t.stencilConfigForOverlap(r),c=u[0],p=u[1],h=p[p.length-1].overscaledZ,f=!t.options.moving,d=0,m=p;d<m.length;d+=1){var v=m[d],y=t.depthModeForSublayer(v.overscaledZ-h,1===i.paint.get("raster-opacity")?Et.ReadWrite:Et.ReadOnly,o.LESS),g=e.getTile(v),_=t.transform.calculatePosMatrix(v.toUnwrapped(),f);g.registerFadeDuration(i.paint.get("raster-fade-duration"));var x=e.findLoadedParent(v,0),b=sr(g,x,e,i,t.transform),w=void 0,T=void 0,S="nearest"===i.paint.get("raster-resampling")?o.NEAREST:o.LINEAR;n.activeTexture.set(o.TEXTURE0),g.texture.bind(S,o.CLAMP_TO_EDGE,o.LINEAR_MIPMAP_NEAREST),n.activeTexture.set(o.TEXTURE1),x?(x.texture.bind(S,o.CLAMP_TO_EDGE,o.LINEAR_MIPMAP_NEAREST),w=Math.pow(2,x.tileID.overscaledZ-g.tileID.overscaledZ),T=[g.tileID.canonical.x*w%1,g.tileID.canonical.y*w%1]):g.texture.bind(S,o.CLAMP_TO_EDGE,o.LINEAR_MIPMAP_NEAREST);var E=Vi(_,T||[0,0],w||1,b,i);a instanceof z?s.draw(n,o.TRIANGLES,y,Ct.disabled,l,At.disabled,E,i.id,a.boundsBuffer,t.quadTriangleIndexBuffer,a.boundsSegments):s.draw(n,o.TRIANGLES,y,c[v.overscaledZ],l,At.disabled,E,i.id,t.rasterBoundsBuffer,t.quadTriangleIndexBuffer,t.rasterBoundsSegments)}},background:function(t,e,i){var r=i.paint.get("background-color"),n=i.paint.get("background-opacity");if(0!==n){var o=t.context,a=o.gl,s=t.transform,l=s.tileSize,u=i.paint.get("background-pattern");if(!t.isPatternMissing(u)){var c=!u&&1===r.a&&1===n&&t.opaquePassEnabledForLayer()?"opaque":"translucent";if(t.renderPass===c){var p=Ct.disabled,h=t.depthModeForSublayer(0,"opaque"===c?Et.ReadWrite:Et.ReadOnly),f=t.colorModeForRenderPass(),d=t.useProgram(u?"backgroundPattern":"background"),m=s.coveringTiles({tileSize:l});u&&(o.activeTexture.set(a.TEXTURE0),t.imageManager.bind(t.context));for(var v=i.getCrossfadeParameters(),y=0,g=m;y<g.length;y+=1){var _=g[y],x=t.transform.calculatePosMatrix(_.toUnwrapped()),b=u?Hi(x,n,t,u,{tileID:_,tileSize:l},v):Xi(x,n,r);d.draw(o,a.TRIANGLES,h,p,f,At.disabled,b,i.id,t.tileExtentBuffer,t.quadTriangleIndexBuffer,t.tileExtentSegments)}}}}},debug:function(t,e,i){for(var r=0;r<i.length;r++)vr(t,e,i[r])},custom:function(t,e,i){var r=t.context,n=i.implementation;if("offscreen"===t.renderPass){var o=n.prerender;o&&(t.setCustomLayerDefaults(),r.setColorMode(t.colorModeForRenderPass()),o.call(n,r.gl,t.transform.customLayerMatrix()),r.setDirty(),t.setBaseState())}else if("translucent"===t.renderPass){t.setCustomLayerDefaults(),r.setColorMode(t.colorModeForRenderPass()),r.setStencilMode(Ct.disabled);var a="3d"===n.renderingMode?new Et(t.context.gl.LEQUAL,Et.ReadWrite,t.depthRangeFor3D):t.depthModeForSublayer(0,Et.ReadOnly);r.setDepthMode(a),n.render(r.gl,t.transform.customLayerMatrix()),r.setDirty(),t.setBaseState(),r.bindFramebuffer.set(null)}}},gr=function(t,e){this.context=new Pt(t),this.transform=e,this._tileTextures={},this.setup(),this.numSublayers=It.maxUnderzooming+It.maxOverzooming+1,this.depthEpsilon=1/Math.pow(2,16),this.crossTileSymbolIndex=new Be,this.gpuTimers={}};gr.prototype.resize=function(e,i){if(this.width=e*t.browser.devicePixelRatio,this.height=i*t.browser.devicePixelRatio,this.context.viewport.set([0,0,this.width,this.height]),this.style)for(var r=0,n=this.style._order;r<n.length;r+=1)this.style._layers[n[r]].resize()},gr.prototype.setup=function(){var e=this.context,i=new t.StructArrayLayout2i4;i.emplaceBack(0,0),i.emplaceBack(t.EXTENT,0),i.emplaceBack(0,t.EXTENT),i.emplaceBack(t.EXTENT,t.EXTENT),this.tileExtentBuffer=e.createVertexBuffer(i,$e.members),this.tileExtentSegments=t.SegmentVector.simpleSegment(0,0,4,2);var r=new t.StructArrayLayout2i4;r.emplaceBack(0,0),r.emplaceBack(t.EXTENT,0),r.emplaceBack(0,t.EXTENT),r.emplaceBack(t.EXTENT,t.EXTENT),this.debugBuffer=e.createVertexBuffer(r,$e.members),this.debugSegments=t.SegmentVector.simpleSegment(0,0,4,5);var n=new t.StructArrayLayout4i8;n.emplaceBack(0,0,0,0),n.emplaceBack(t.EXTENT,0,t.EXTENT,0),n.emplaceBack(0,t.EXTENT,0,t.EXTENT),n.emplaceBack(t.EXTENT,t.EXTENT,t.EXTENT,t.EXTENT),this.rasterBoundsBuffer=e.createVertexBuffer(n,M.members),this.rasterBoundsSegments=t.SegmentVector.simpleSegment(0,0,4,2);var o=new t.StructArrayLayout2i4;o.emplaceBack(0,0),o.emplaceBack(1,0),o.emplaceBack(0,1),o.emplaceBack(1,1),this.viewportBuffer=e.createVertexBuffer(o,$e.members),this.viewportSegments=t.SegmentVector.simpleSegment(0,0,4,2);var a=new t.StructArrayLayout1ui2;a.emplaceBack(0),a.emplaceBack(1),a.emplaceBack(3),a.emplaceBack(2),a.emplaceBack(0),this.tileBorderIndexBuffer=e.createIndexBuffer(a);var s=new t.StructArrayLayout3ui6;s.emplaceBack(0,1,2),s.emplaceBack(2,1,3),this.quadTriangleIndexBuffer=e.createIndexBuffer(s),this.emptyTexture=new t.Texture(e,{width:1,height:1,data:new Uint8Array([0,0,0,0])},e.gl.RGBA);var l=this.context.gl;this.stencilClearMode=new Ct({func:l.ALWAYS,mask:0},0,255,l.ZERO,l.ZERO,l.ZERO)},gr.prototype.clearStencil=function(){var e=this.context,i=e.gl;this.nextStencilID=1,this.currentStencilSource=void 0;var r=t.create();t.ortho(r,0,this.width,this.height,0,0,1),t.scale(r,r,[i.drawingBufferWidth,i.drawingBufferHeight,0]),this.useProgram("clippingMask").draw(e,i.TRIANGLES,Et.disabled,this.stencilClearMode,kt.disabled,At.disabled,Di(r),"$clipping",this.viewportBuffer,this.quadTriangleIndexBuffer,this.viewportSegments)},gr.prototype._renderTileClippingMasks=function(t,e){if(this.currentStencilSource!==t.source&&t.isTileClipped()&&e&&e.length){this.currentStencilSource=t.source;var i=this.context,r=i.gl;this.nextStencilID+e.length>256&&this.clearStencil(),i.setColorMode(kt.disabled),i.setDepthMode(Et.disabled);var n=this.useProgram("clippingMask");this._tileClippingMaskIDs={};for(var o=0,a=e;o<a.length;o+=1){var s=a[o],l=this._tileClippingMaskIDs[s.key]=this.nextStencilID++;n.draw(i,r.TRIANGLES,Et.disabled,new Ct({func:r.ALWAYS,mask:0},l,255,r.KEEP,r.KEEP,r.REPLACE),kt.disabled,At.disabled,Di(s.posMatrix),"$clipping",this.tileExtentBuffer,this.quadTriangleIndexBuffer,this.tileExtentSegments)}}},gr.prototype.stencilModeFor3D=function(){this.currentStencilSource=void 0,this.nextStencilID+1>256&&this.clearStencil();var t=this.nextStencilID++,e=this.context.gl;return new Ct({func:e.NOTEQUAL,mask:255},t,255,e.KEEP,e.KEEP,e.REPLACE)},gr.prototype.stencilModeForClipping=function(t){var e=this.context.gl;return new Ct({func:e.EQUAL,mask:255},this._tileClippingMaskIDs[t.key],0,e.KEEP,e.KEEP,e.REPLACE)},gr.prototype.stencilConfigForOverlap=function(t){var e,i=this.context.gl,r=t.sort((function(t,e){return e.overscaledZ-t.overscaledZ})),n=r[r.length-1].overscaledZ,o=r[0].overscaledZ-n+1;if(o>1){this.currentStencilSource=void 0,this.nextStencilID+o>256&&this.clearStencil();for(var a={},s=0;s<o;s++)a[s+n]=new Ct({func:i.GEQUAL,mask:255},s+this.nextStencilID,255,i.KEEP,i.KEEP,i.REPLACE);return this.nextStencilID+=o,[a,r]}return[(e={},e[n]=Ct.disabled,e),r]},gr.prototype.colorModeForRenderPass=function(){var e=this.context.gl;return this._showOverdrawInspector?new kt([e.CONSTANT_COLOR,e.ONE],new t.Color(1/8,1/8,1/8,0),[!0,!0,!0,!0]):"opaque"===this.renderPass?kt.unblended:kt.alphaBlended},gr.prototype.depthModeForSublayer=function(t,e,i){if(!this.opaquePassEnabledForLayer())return Et.disabled;var r=1-((1+this.currentLayer)*this.numSublayers+t)*this.depthEpsilon;return new Et(i||this.context.gl.LEQUAL,e,[r,r])},gr.prototype.opaquePassEnabledForLayer=function(){return this.currentLayer<this.opaquePassCutoff},gr.prototype.render=function(e,i){var r=this;this.style=e,this.options=i,this.lineAtlas=e.lineAtlas,this.imageManager=e.imageManager,this.glyphManager=e.glyphManager,this.symbolFadeChange=e.placement.symbolFadeChange(t.browser.now()),this.imageManager.beginFrame();var n=this.style._order,o=this.style.sourceCaches;for(var a in o){var s=o[a];s.used&&s.prepare(this.context)}var l,u,c={},p={},h={};for(var f in o){var d=o[f];c[f]=d.getVisibleCoordinates(),p[f]=c[f].slice().reverse(),h[f]=d.getVisibleCoordinates(!0).reverse()}this.opaquePassCutoff=1/0;for(var m=0;m<n.length;m++)if(this.style._layers[n[m]].is3D()){this.opaquePassCutoff=m;break}this.renderPass="offscreen";for(var v=0,y=n;v<y.length;v+=1){var g=this.style._layers[y[v]];if(g.hasOffscreenPass()&&!g.isHidden(this.transform.zoom)){var _=p[g.source];("custom"===g.type||_.length)&&this.renderLayer(this,o[g.source],g,_)}}for(this.context.bindFramebuffer.set(null),this.context.clear({color:i.showOverdrawInspector?t.Color.black:t.Color.transparent,depth:1}),this.clearStencil(),this._showOverdrawInspector=i.showOverdrawInspector,this.depthRangeFor3D=[0,1-(e._order.length+2)*this.numSublayers*this.depthEpsilon],this.renderPass="opaque",this.currentLayer=n.length-1;this.currentLayer>=0;this.currentLayer--){var x=this.style._layers[n[this.currentLayer]],b=o[x.source],w=c[x.source];this._renderTileClippingMasks(x,w),this.renderLayer(this,b,x,w)}for(this.renderPass="translucent",this.currentLayer=0;this.currentLayer<n.length;this.currentLayer++){var T=this.style._layers[n[this.currentLayer]],S=o[T.source],E=("symbol"===T.type?h:p)[T.source];this._renderTileClippingMasks(T,c[T.source]),this.renderLayer(this,S,T,E)}this.options.showTileBoundaries&&(t.values(this.style._layers).forEach((function(t){t.source&&!t.isHidden(r.transform.zoom)&&(t.source!==(u&&u.id)&&(u=r.style.sourceCaches[t.source]),(!l||l.getSource().maxzoom<u.getSource().maxzoom)&&(l=u))})),l&&yr.debug(this,l,l.getVisibleCoordinates())),this.options.showPadding&&function(t){var e=t.transform.padding;fr(t,t.transform.height-(e.top||0),3,lr),fr(t,e.bottom||0,3,ur),dr(t,e.left||0,3,cr),dr(t,t.transform.width-(e.right||0),3,pr);var i=t.transform.centerPoint;!function(t,e,i,r){mr(t,e-1,i-10,2,20,r),mr(t,e-10,i-1,20,2,r)}(t,i.x,t.transform.height-i.y,hr)}(this),this.context.setDefault()},gr.prototype.renderLayer=function(t,e,i,r){i.isHidden(this.transform.zoom)||("background"===i.type||"custom"===i.type||r.length)&&(this.id=i.id,this.gpuTimingStart(i),yr[i.type](t,e,i,r,this.style.placement.variableOffsets),this.gpuTimingEnd())},gr.prototype.gpuTimingStart=function(t){if(this.options.gpuTiming){var e=this.context.extTimerQuery,i=this.gpuTimers[t.id];i||(i=this.gpuTimers[t.id]={calls:0,cpuTime:0,query:e.createQueryEXT()}),i.calls++,e.beginQueryEXT(e.TIME_ELAPSED_EXT,i.query)}},gr.prototype.gpuTimingEnd=function(){if(this.options.gpuTiming){var t=this.context.extTimerQuery;t.endQueryEXT(t.TIME_ELAPSED_EXT)}},gr.prototype.collectGpuTimers=function(){var t=this.gpuTimers;return this.gpuTimers={},t},gr.prototype.queryGpuTimers=function(t){var e={};for(var i in t){var r=t[i],n=this.context.extTimerQuery,o=n.getQueryObjectEXT(r.query,n.QUERY_RESULT_EXT)/1e6;n.deleteQueryEXT(r.query),e[i]=o}return e},gr.prototype.translatePosMatrix=function(e,i,r,n,o){if(!r[0]&&!r[1])return e;var a=o?"map"===n?this.transform.angle:0:"viewport"===n?-this.transform.angle:0;if(a){var s=Math.sin(a),l=Math.cos(a);r=[r[0]*l-r[1]*s,r[0]*s+r[1]*l]}var u=[o?r[0]:he(i,r[0],this.transform.zoom),o?r[1]:he(i,r[1],this.transform.zoom),0],c=new Float32Array(16);return t.translate(c,e,u),c},gr.prototype.saveTileTexture=function(t){var e=this._tileTextures[t.size[0]];e?e.push(t):this._tileTextures[t.size[0]]=[t]},gr.prototype.getTileTexture=function(t){var e=this._tileTextures[t];return e&&e.length>0?e.pop():null},gr.prototype.isPatternMissing=function(t){if(!t)return!1;if(!t.from||!t.to)return!0;var e=this.imageManager.getPattern(t.from.toString()),i=this.imageManager.getPattern(t.to.toString());return!e||!i},gr.prototype.useProgram=function(t,e){this.cache=this.cache||{};var i=""+t+(e?e.cacheKey:"")+(this._showOverdrawInspector?"/overdraw":"");return this.cache[i]||(this.cache[i]=new bi(this.context,t,gi[t],e,Wi[t],this._showOverdrawInspector)),this.cache[i]},gr.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()},gr.prototype.setBaseState=function(){var t=this.context.gl;this.context.cullFace.set(!1),this.context.viewport.set([0,0,this.width,this.height]),this.context.blendEquation.set(t.FUNC_ADD)},gr.prototype.initDebugOverlayCanvas=function(){null==this.debugOverlayCanvas&&(this.debugOverlayCanvas=t.window.document.createElement("canvas"),this.debugOverlayCanvas.width=512,this.debugOverlayCanvas.height=512,this.debugOverlayTexture=new t.Texture(this.context,this.debugOverlayCanvas,this.context.gl.RGBA))},gr.prototype.destroy=function(){this.emptyTexture.destroy(),this.debugOverlayTexture&&this.debugOverlayTexture.destroy()};var _r=function(t,e){this.points=t,this.planes=e};_r.fromInvProjectionMatrix=function(e,i,r){var n=Math.pow(2,r),o=[[-1,1,-1,1],[1,1,-1,1],[1,-1,-1,1],[-1,-1,-1,1],[-1,1,1,1],[1,1,1,1],[1,-1,1,1],[-1,-1,1,1]].map((function(i){return t.transformMat4([],i,e)})).map((function(e){return t.scale$1([],e,1/e[3]/i*n)})),a=[[0,1,2],[6,5,4],[0,3,7],[2,1,5],[3,2,6],[0,4,5]].map((function(e){var i=t.sub([],o[e[0]],o[e[1]]),r=t.sub([],o[e[2]],o[e[1]]),n=t.normalize([],t.cross([],i,r)),a=-t.dot(n,o[e[1]]);return n.concat(a)}));return new _r(o,a)};var xr=function(e,i){this.min=e,this.max=i,this.center=t.scale$2([],t.add([],this.min,this.max),.5)};xr.prototype.quadrant=function(e){for(var i=[e%2==0,e<2],r=t.clone$2(this.min),n=t.clone$2(this.max),o=0;o<i.length;o++)r[o]=i[o]?this.min[o]:this.center[o],n[o]=i[o]?this.center[o]:this.max[o];return n[2]=this.max[2],new xr(r,n)},xr.prototype.distanceX=function(t){return Math.max(Math.min(this.max[0],t[0]),this.min[0])-t[0]},xr.prototype.distanceY=function(t){return Math.max(Math.min(this.max[1],t[1]),this.min[1])-t[1]},xr.prototype.intersects=function(e){for(var i=[[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]],r=!0,n=0;n<e.planes.length;n++){for(var o=e.planes[n],a=0,s=0;s<i.length;s++)a+=t.dot$1(o,i[s])>=0;if(0===a)return 0;a!==i.length&&(r=!1)}if(r)return 2;for(var l=0;l<3;l++){for(var u=Number.MAX_VALUE,c=-Number.MAX_VALUE,p=0;p<e.points.length;p++){var h=e.points[p][l]-this.min[l];u=Math.min(u,h),c=Math.max(c,h)}if(c<0||u>this.max[l]-this.min[l])return 0}return 1};var br=function(t,e,i,r){if(void 0===t&&(t=0),void 0===e&&(e=0),void 0===i&&(i=0),void 0===r&&(r=0),isNaN(t)||t<0||isNaN(e)||e<0||isNaN(i)||i<0||isNaN(r)||r<0)throw new Error("Invalid value for edge-insets, top, bottom, left and right must all be numbers");this.top=t,this.bottom=e,this.left=i,this.right=r};br.prototype.interpolate=function(e,i,r){return null!=i.top&&null!=e.top&&(this.top=t.number(e.top,i.top,r)),null!=i.bottom&&null!=e.bottom&&(this.bottom=t.number(e.bottom,i.bottom,r)),null!=i.left&&null!=e.left&&(this.left=t.number(e.left,i.left,r)),null!=i.right&&null!=e.right&&(this.right=t.number(e.right,i.right,r)),this},br.prototype.getCenter=function(e,i){var r=t.clamp((this.left+e-this.right)/2,0,e),n=t.clamp((this.top+i-this.bottom)/2,0,i);return new t.Point(r,n)},br.prototype.equals=function(t){return this.top===t.top&&this.bottom===t.bottom&&this.left===t.left&&this.right===t.right},br.prototype.clone=function(){return new br(this.top,this.bottom,this.left,this.right)},br.prototype.toJSON=function(){return{top:this.top,bottom:this.bottom,left:this.left,right:this.right}};var wr=function(e,i,r,n,o){this.tileSize=512,this.maxValidLatitude=85.051129,this._renderWorldCopies=void 0===o||o,this._minZoom=e||0,this._maxZoom=i||22,this._minPitch=null==r?0:r,this._maxPitch=null==n?60:n,this.setMaxBounds(),this.width=0,this.height=0,this._center=new t.LngLat(0,0),this.zoom=0,this.angle=0,this._fov=.6435011087932844,this._pitch=0,this._unmodified=!0,this._edgeInsets=new br,this._posMatrixCache={},this._alignedPosMatrixCache={}},Tr={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}};wr.prototype.clone=function(){var t=new wr(this._minZoom,this._maxZoom,this._minPitch,this.maxPitch,this._renderWorldCopies);return t.tileSize=this.tileSize,t.latRange=this.latRange,t.width=this.width,t.height=this.height,t._center=this._center,t.zoom=this.zoom,t.angle=this.angle,t._fov=this._fov,t._pitch=this._pitch,t._unmodified=this._unmodified,t._edgeInsets=this._edgeInsets.clone(),t._calcMatrices(),t},Tr.minZoom.get=function(){return this._minZoom},Tr.minZoom.set=function(t){this._minZoom!==t&&(this._minZoom=t,this.zoom=Math.max(this.zoom,t))},Tr.maxZoom.get=function(){return this._maxZoom},Tr.maxZoom.set=function(t){this._maxZoom!==t&&(this._maxZoom=t,this.zoom=Math.min(this.zoom,t))},Tr.minPitch.get=function(){return this._minPitch},Tr.minPitch.set=function(t){this._minPitch!==t&&(this._minPitch=t,this.pitch=Math.max(this.pitch,t))},Tr.maxPitch.get=function(){return this._maxPitch},Tr.maxPitch.set=function(t){this._maxPitch!==t&&(this._maxPitch=t,this.pitch=Math.min(this.pitch,t))},Tr.renderWorldCopies.get=function(){return this._renderWorldCopies},Tr.renderWorldCopies.set=function(t){void 0===t?t=!0:null===t&&(t=!1),this._renderWorldCopies=t},Tr.worldSize.get=function(){return this.tileSize*this.scale},Tr.centerOffset.get=function(){return this.centerPoint._sub(this.size._div(2))},Tr.size.get=function(){return new t.Point(this.width,this.height)},Tr.bearing.get=function(){return-this.angle/Math.PI*180},Tr.bearing.set=function(e){var i=-t.wrap(e,-180,180)*Math.PI/180;this.angle!==i&&(this._unmodified=!1,this.angle=i,this._calcMatrices(),this.rotationMatrix=t.create$2(),t.rotate(this.rotationMatrix,this.rotationMatrix,this.angle))},Tr.pitch.get=function(){return this._pitch/Math.PI*180},Tr.pitch.set=function(e){var i=t.clamp(e,this.minPitch,this.maxPitch)/180*Math.PI;this._pitch!==i&&(this._unmodified=!1,this._pitch=i,this._calcMatrices())},Tr.fov.get=function(){return this._fov/Math.PI*180},Tr.fov.set=function(t){t=Math.max(.01,Math.min(60,t)),this._fov!==t&&(this._unmodified=!1,this._fov=t/180*Math.PI,this._calcMatrices())},Tr.zoom.get=function(){return this._zoom},Tr.zoom.set=function(t){var e=Math.min(Math.max(t,this.minZoom),this.maxZoom);this._zoom!==e&&(this._unmodified=!1,this._zoom=e,this.scale=this.zoomScale(e),this.tileZoom=Math.floor(e),this.zoomFraction=e-this.tileZoom,this._constrain(),this._calcMatrices())},Tr.center.get=function(){return this._center},Tr.center.set=function(t){t.lat===this._center.lat&&t.lng===this._center.lng||(this._unmodified=!1,this._center=t,this._constrain(),this._calcMatrices())},Tr.padding.get=function(){return this._edgeInsets.toJSON()},Tr.padding.set=function(t){this._edgeInsets.equals(t)||(this._unmodified=!1,this._edgeInsets.interpolate(this._edgeInsets,t,1),this._calcMatrices())},Tr.centerPoint.get=function(){return this._edgeInsets.getCenter(this.width,this.height)},wr.prototype.isPaddingEqual=function(t){return this._edgeInsets.equals(t)},wr.prototype.interpolatePadding=function(t,e,i){this._unmodified=!1,this._edgeInsets.interpolate(t,e,i),this._constrain(),this._calcMatrices()},wr.prototype.coveringZoomLevel=function(t){var e=(t.roundZoom?Math.round:Math.floor)(this.zoom+this.scaleZoom(this.tileSize/t.tileSize));return Math.max(0,e)},wr.prototype.getVisibleUnwrappedCoordinates=function(e){var i=[new t.UnwrappedTileID(0,e)];if(this._renderWorldCopies)for(var r=this.pointCoordinate(new t.Point(0,0)),n=this.pointCoordinate(new t.Point(this.width,0)),o=this.pointCoordinate(new t.Point(this.width,this.height)),a=this.pointCoordinate(new t.Point(0,this.height)),s=Math.floor(Math.min(r.x,n.x,o.x,a.x)),l=Math.floor(Math.max(r.x,n.x,o.x,a.x)),u=s-1;u<=l+1;u++)0!==u&&i.push(new t.UnwrappedTileID(u,e));return i},wr.prototype.coveringTiles=function(e){var i=this.coveringZoomLevel(e),r=i;if(void 0!==e.minzoom&&i<e.minzoom)return[];void 0!==e.maxzoom&&i>e.maxzoom&&(i=e.maxzoom);var n=t.MercatorCoordinate.fromLngLat(this.center),o=Math.pow(2,i),a=[o*n.x,o*n.y,0],s=_r.fromInvProjectionMatrix(this.invProjMatrix,this.worldSize,i),l=e.minzoom||0;this.pitch<=60&&this._edgeInsets.top<.1&&(l=i);var u=function(t){return{aabb:new xr([t*o,0,0],[(t+1)*o,o,0]),zoom:0,x:0,y:0,wrap:t,fullyVisible:!1}},c=[],p=[],h=i,f=e.reparseOverscaled?r:i;if(this._renderWorldCopies)for(var d=1;d<=3;d++)c.push(u(-d)),c.push(u(d));for(c.push(u(0));c.length>0;){var m=c.pop(),v=m.x,y=m.y,g=m.fullyVisible;if(!g){var _=m.aabb.intersects(s);if(0===_)continue;g=2===_}var x=m.aabb.distanceX(a),b=m.aabb.distanceY(a),w=Math.max(Math.abs(x),Math.abs(b));if(m.zoom===h||w>3+(1<<h-m.zoom)-2&&m.zoom>=l)p.push({tileID:new t.OverscaledTileID(m.zoom===h?f:m.zoom,m.wrap,m.zoom,v,y),distanceSq:t.sqrLen([a[0]-.5-v,a[1]-.5-y])});else for(var T=0;T<4;T++){var S=(v<<1)+T%2,E=(y<<1)+(T>>1);c.push({aabb:m.aabb.quadrant(T),zoom:m.zoom+1,x:S,y:E,wrap:m.wrap,fullyVisible:g})}}return p.sort((function(t,e){return t.distanceSq-e.distanceSq})).map((function(t){return t.tileID}))},wr.prototype.resize=function(t,e){this.width=t,this.height=e,this.pixelsToGLUnits=[2/t,-2/e],this._constrain(),this._calcMatrices()},Tr.unmodified.get=function(){return this._unmodified},wr.prototype.zoomScale=function(t){return Math.pow(2,t)},wr.prototype.scaleZoom=function(t){return Math.log(t)/Math.LN2},wr.prototype.project=function(e){var i=t.clamp(e.lat,-this.maxValidLatitude,this.maxValidLatitude);return new t.Point(t.mercatorXfromLng(e.lng)*this.worldSize,t.mercatorYfromLat(i)*this.worldSize)},wr.prototype.unproject=function(e){return new t.MercatorCoordinate(e.x/this.worldSize,e.y/this.worldSize).toLngLat()},Tr.point.get=function(){return this.project(this.center)},wr.prototype.setLocationAtPoint=function(e,i){var r=this.pointCoordinate(i),n=this.pointCoordinate(this.centerPoint),o=this.locationCoordinate(e),a=new t.MercatorCoordinate(o.x-(r.x-n.x),o.y-(r.y-n.y));this.center=this.coordinateLocation(a),this._renderWorldCopies&&(this.center=this.center.wrap())},wr.prototype.locationPoint=function(t){return this.coordinatePoint(this.locationCoordinate(t))},wr.prototype.pointLocation=function(t){return this.coordinateLocation(this.pointCoordinate(t))},wr.prototype.locationCoordinate=function(e){return t.MercatorCoordinate.fromLngLat(e)},wr.prototype.coordinateLocation=function(t){return t.toLngLat()},wr.prototype.pointCoordinate=function(e){var i=[e.x,e.y,0,1],r=[e.x,e.y,1,1];t.transformMat4(i,i,this.pixelMatrixInverse),t.transformMat4(r,r,this.pixelMatrixInverse);var n=i[3],o=r[3],a=i[1]/n,s=r[1]/o,l=i[2]/n,u=r[2]/o,c=l===u?0:(0-l)/(u-l);return new t.MercatorCoordinate(t.number(i[0]/n,r[0]/o,c)/this.worldSize,t.number(a,s,c)/this.worldSize)},wr.prototype.coordinatePoint=function(e){var i=[e.x*this.worldSize,e.y*this.worldSize,0,1];return t.transformMat4(i,i,this.pixelMatrix),new t.Point(i[0]/i[3],i[1]/i[3])},wr.prototype.getBounds=function(){return(new t.LngLatBounds).extend(this.pointLocation(new t.Point(0,0))).extend(this.pointLocation(new t.Point(this.width,0))).extend(this.pointLocation(new t.Point(this.width,this.height))).extend(this.pointLocation(new t.Point(0,this.height)))},wr.prototype.getMaxBounds=function(){return this.latRange&&2===this.latRange.length&&this.lngRange&&2===this.lngRange.length?new t.LngLatBounds([this.lngRange[0],this.latRange[0]],[this.lngRange[1],this.latRange[1]]):null},wr.prototype.setMaxBounds=function(t){t?(this.lngRange=[t.getWest(),t.getEast()],this.latRange=[t.getSouth(),t.getNorth()],this._constrain()):(this.lngRange=null,this.latRange=[-this.maxValidLatitude,this.maxValidLatitude])},wr.prototype.calculatePosMatrix=function(e,i){void 0===i&&(i=!1);var r=e.key,n=i?this._alignedPosMatrixCache:this._posMatrixCache;if(n[r])return n[r];var o=e.canonical,a=this.worldSize/this.zoomScale(o.z),s=o.x+Math.pow(2,o.z)*e.wrap,l=t.identity(new Float64Array(16));return t.translate(l,l,[s*a,o.y*a,0]),t.scale(l,l,[a/t.EXTENT,a/t.EXTENT,1]),t.multiply(l,i?this.alignedProjMatrix:this.projMatrix,l),n[r]=new Float32Array(l),n[r]},wr.prototype.customLayerMatrix=function(){return this.mercatorMatrix.slice()},wr.prototype._constrain=function(){if(this.center&&this.width&&this.height&&!this._constraining){this._constraining=!0;var e,i,r,n,o=-90,a=90,s=-180,l=180,u=this.size,c=this._unmodified;if(this.latRange){var p=this.latRange;o=t.mercatorYfromLat(p[1])*this.worldSize,e=(a=t.mercatorYfromLat(p[0])*this.worldSize)-o<u.y?u.y/(a-o):0}if(this.lngRange){var h=this.lngRange;s=t.mercatorXfromLng(h[0])*this.worldSize,i=(l=t.mercatorXfromLng(h[1])*this.worldSize)-s<u.x?u.x/(l-s):0}var f=this.point,d=Math.max(i||0,e||0);if(d)return this.center=this.unproject(new t.Point(i?(l+s)/2:f.x,e?(a+o)/2:f.y)),this.zoom+=this.scaleZoom(d),this._unmodified=c,void(this._constraining=!1);if(this.latRange){var m=f.y,v=u.y/2;m-v<o&&(n=o+v),m+v>a&&(n=a-v)}if(this.lngRange){var y=f.x,g=u.x/2;y-g<s&&(r=s+g),y+g>l&&(r=l-g)}void 0===r&&void 0===n||(this.center=this.unproject(new t.Point(void 0!==r?r:f.x,void 0!==n?n:f.y))),this._unmodified=c,this._constraining=!1}},wr.prototype._calcMatrices=function(){if(this.height){var e=this.centerOffset;this.cameraToCenterDistance=.5/Math.tan(this._fov/2)*this.height;var i=Math.PI/2+this._pitch,r=this._fov*(.5+e.y/this.height),n=Math.sin(r)*this.cameraToCenterDistance/Math.sin(t.clamp(Math.PI-i-r,.01,Math.PI-.01)),o=this.point,a=o.x,s=o.y,l=1.01*(Math.cos(Math.PI/2-this._pitch)*n+this.cameraToCenterDistance),u=this.height/50,c=new Float64Array(16);t.perspective(c,this._fov,this.width/this.height,u,l),c[8]=2*-e.x/this.width,c[9]=2*e.y/this.height,t.scale(c,c,[1,-1,1]),t.translate(c,c,[0,0,-this.cameraToCenterDistance]),t.rotateX(c,c,this._pitch),t.rotateZ(c,c,this.angle),t.translate(c,c,[-a,-s,0]),this.mercatorMatrix=t.scale([],c,[this.worldSize,this.worldSize,this.worldSize]),t.scale(c,c,[1,1,t.mercatorZfromAltitude(1,this.center.lat)*this.worldSize,1]),this.projMatrix=c,this.invProjMatrix=t.invert([],this.projMatrix);var p=this.width%2/2,h=this.height%2/2,f=Math.cos(this.angle),d=Math.sin(this.angle),m=a-Math.round(a)+f*p+d*h,v=s-Math.round(s)+f*h+d*p,y=new Float64Array(c);if(t.translate(y,y,[m>.5?m-1:m,v>.5?v-1:v,0]),this.alignedProjMatrix=y,c=t.create(),t.scale(c,c,[this.width/2,-this.height/2,1]),t.translate(c,c,[1,-1,0]),this.labelPlaneMatrix=c,c=t.create(),t.scale(c,c,[1,-1,1]),t.translate(c,c,[-1,-1,0]),t.scale(c,c,[2/this.width,2/this.height,1]),this.glCoordMatrix=c,this.pixelMatrix=t.multiply(new Float64Array(16),this.labelPlaneMatrix,this.projMatrix),!(c=t.invert(new Float64Array(16),this.pixelMatrix)))throw new Error("failed to invert matrix");this.pixelMatrixInverse=c,this._posMatrixCache={},this._alignedPosMatrixCache={}}},wr.prototype.maxPitchScaleFactor=function(){if(!this.pixelMatrixInverse)return 1;var e=this.pointCoordinate(new t.Point(0,0)),i=[e.x*this.worldSize,e.y*this.worldSize,0,1];return t.transformMat4(i,i,this.pixelMatrix)[3]/this.cameraToCenterDistance},wr.prototype.getCameraPoint=function(){var e=Math.tan(this._pitch)*(this.cameraToCenterDistance||1);return this.centerPoint.add(new t.Point(0,e))},wr.prototype.getCameraQueryGeometry=function(e){var i=this.getCameraPoint();if(1===e.length)return[e[0],i];for(var r=i.x,n=i.y,o=i.x,a=i.y,s=0,l=e;s<l.length;s+=1){var u=l[s];r=Math.min(r,u.x),n=Math.min(n,u.y),o=Math.max(o,u.x),a=Math.max(a,u.y)}return[new t.Point(r,n),new t.Point(o,n),new t.Point(o,a),new t.Point(r,a),new t.Point(r,n)]},Object.defineProperties(wr.prototype,Tr);var Sr=function(e){var i,r,n,o;this._hashName=e&&encodeURIComponent(e),t.bindAll(["_getCurrentHash","_onHashChange","_updateHash"],this),this._updateHash=(i=this._updateHashUnthrottled.bind(this),r=!1,n=null,o=function(){n=null,r&&(i(),n=setTimeout(o,300),r=!1)},function(){return r=!0,n||o(),n})};Sr.prototype.addTo=function(e){return this._map=e,t.window.addEventListener("hashchange",this._onHashChange,!1),this._map.on("moveend",this._updateHash),this},Sr.prototype.remove=function(){return t.window.removeEventListener("hashchange",this._onHashChange,!1),this._map.off("moveend",this._updateHash),clearTimeout(this._updateHash()),delete this._map,this},Sr.prototype.getHashString=function(e){var i=this._map.getCenter(),r=Math.round(100*this._map.getZoom())/100,n=Math.ceil((r*Math.LN2+Math.log(512/360/.5))/Math.LN10),o=Math.pow(10,n),a=Math.round(i.lng*o)/o,s=Math.round(i.lat*o)/o,l=this._map.getBearing(),u=this._map.getPitch(),c="";if(c+=e?"/"+a+"/"+s+"/"+r:r+"/"+s+"/"+a,(l||u)&&(c+="/"+Math.round(10*l)/10),u&&(c+="/"+Math.round(u)),this._hashName){var p=this._hashName,h=!1,f=t.window.location.hash.slice(1).split("&").map((function(t){var e=t.split("=")[0];return e===p?(h=!0,e+"="+c):t})).filter((function(t){return t}));return h||f.push(p+"="+c),"#"+f.join("&")}return"#"+c},Sr.prototype._getCurrentHash=function(){var e,i=this,r=t.window.location.hash.replace("#","");return this._hashName?(r.split("&").map((function(t){return t.split("=")})).forEach((function(t){t[0]===i._hashName&&(e=t)})),(e&&e[1]||"").split("/")):r.split("/")},Sr.prototype._onHashChange=function(){var t=this._getCurrentHash();if(t.length>=3&&!t.some((function(t){return isNaN(t)}))){var e=this._map.dragRotate.isEnabled()&&this._map.touchZoomRotate.isEnabled()?+(t[3]||0):this._map.getBearing();return this._map.jumpTo({center:[+t[2],+t[1]],zoom:+t[0],bearing:e,pitch:+(t[4]||0)}),!0}return!1},Sr.prototype._updateHashUnthrottled=function(){var e=this.getHashString();try{t.window.history.replaceState(t.window.history.state,"",e)}catch(t){}};var Er={linearity:.3,easing:t.bezier(0,0,.3,1)},Cr=t.extend({deceleration:2500,maxSpeed:1400},Er),kr=t.extend({deceleration:20,maxSpeed:1400},Er),Ar=t.extend({deceleration:1e3,maxSpeed:360},Er),Pr=t.extend({deceleration:1e3,maxSpeed:90},Er),Ir=function(t){this._map=t,this.clear()};function Mr(t,e){(!t.duration||t.duration<e.duration)&&(t.duration=e.duration,t.easing=e.easing)}function zr(e,i,r){var n=r.maxSpeed,o=r.linearity,a=r.deceleration,s=t.clamp(e*o/(i/1e3),-n,n),l=Math.abs(s)/(a*o);return{easing:r.easing,duration:1e3*l,amount:s*(l/2)}}Ir.prototype.clear=function(){this._inertiaBuffer=[]},Ir.prototype.record=function(e){this._drainInertiaBuffer(),this._inertiaBuffer.push({time:t.browser.now(),settings:e})},Ir.prototype._drainInertiaBuffer=function(){for(var e=this._inertiaBuffer,i=t.browser.now();e.length>0&&i-e[0].time>160;)e.shift()},Ir.prototype._onMoveEnd=function(e){if(this._drainInertiaBuffer(),!(this._inertiaBuffer.length<2)){for(var i={zoom:0,bearing:0,pitch:0,pan:new t.Point(0,0),pinchAround:void 0,around:void 0},r=0,n=this._inertiaBuffer;r<n.length;r+=1){var o=n[r].settings;i.zoom+=o.zoomDelta||0,i.bearing+=o.bearingDelta||0,i.pitch+=o.pitchDelta||0,o.panDelta&&i.pan._add(o.panDelta),o.around&&(i.around=o.around),o.pinchAround&&(i.pinchAround=o.pinchAround)}var a=this._inertiaBuffer[this._inertiaBuffer.length-1].time-this._inertiaBuffer[0].time,s={};if(i.pan.mag()){var l=zr(i.pan.mag(),a,t.extend({},Cr,e||{}));s.offset=i.pan.mult(l.amount/i.pan.mag()),s.center=this._map.transform.center,Mr(s,l)}if(i.zoom){var u=zr(i.zoom,a,kr);s.zoom=this._map.transform.zoom+u.amount,Mr(s,u)}if(i.bearing){var c=zr(i.bearing,a,Ar);s.bearing=this._map.transform.bearing+t.clamp(c.amount,-179,179),Mr(s,c)}if(i.pitch){var p=zr(i.pitch,a,Pr);s.pitch=this._map.transform.pitch+p.amount,Mr(s,p)}if(s.zoom||s.bearing){var h=void 0===i.pinchAround?i.around:i.pinchAround;s.around=h?this._map.unproject(h):this._map.getCenter()}return this.clear(),t.extend(s,{noMoveStart:!0})}};var Dr=function(e){function r(r,n,o,a){void 0===a&&(a={});var s=i.mousePos(n.getCanvasContainer(),o),l=n.unproject(s);e.call(this,r,t.extend({point:s,lngLat:l,originalEvent:o},a)),this._defaultPrevented=!1,this.target=n}e&&(r.__proto__=e),(r.prototype=Object.create(e&&e.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}(t.Event),Or=function(e){function r(r,n,o){var a="touchend"===r?o.changedTouches:o.touches,s=i.touchPos(n.getCanvasContainer(),a),l=s.map((function(t){return n.unproject(t)})),u=s.reduce((function(t,e,i,r){return t.add(e.div(r.length))}),new t.Point(0,0)),c=n.unproject(u);e.call(this,r,{points:s,point:u,lngLats:l,lngLat:c,originalEvent:o}),this._defaultPrevented=!1}e&&(r.__proto__=e),(r.prototype=Object.create(e&&e.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}(t.Event),Rr=function(t){function e(e,i,r){t.call(this,e,{originalEvent:r}),this._defaultPrevented=!1}t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.prototype)).constructor=e;var i={defaultPrevented:{configurable:!0}};return e.prototype.preventDefault=function(){this._defaultPrevented=!0},i.defaultPrevented.get=function(){return this._defaultPrevented},Object.defineProperties(e.prototype,i),e}(t.Event),Lr=function(t,e){this._map=t,this._clickTolerance=e.clickTolerance};Lr.prototype.reset=function(){delete this._mousedownPos},Lr.prototype.wheel=function(t){return this._firePreventable(new Rr(t.type,this._map,t))},Lr.prototype.mousedown=function(t,e){return this._mousedownPos=e,this._firePreventable(new Dr(t.type,this._map,t))},Lr.prototype.mouseup=function(t){this._map.fire(new Dr(t.type,this._map,t))},Lr.prototype.click=function(t,e){this._mousedownPos&&this._mousedownPos.dist(e)>=this._clickTolerance||this._map.fire(new Dr(t.type,this._map,t))},Lr.prototype.dblclick=function(t){return this._firePreventable(new Dr(t.type,this._map,t))},Lr.prototype.mouseover=function(t){this._map.fire(new Dr(t.type,this._map,t))},Lr.prototype.mouseout=function(t){this._map.fire(new Dr(t.type,this._map,t))},Lr.prototype.touchstart=function(t){return this._firePreventable(new Or(t.type,this._map,t))},Lr.prototype.touchmove=function(t){this._map.fire(new Or(t.type,this._map,t))},Lr.prototype.touchend=function(t){this._map.fire(new Or(t.type,this._map,t))},Lr.prototype.touchcancel=function(t){this._map.fire(new Or(t.type,this._map,t))},Lr.prototype._firePreventable=function(t){if(this._map.fire(t),t.defaultPrevented)return{}},Lr.prototype.isEnabled=function(){return!0},Lr.prototype.isActive=function(){return!1},Lr.prototype.enable=function(){},Lr.prototype.disable=function(){};var Fr=function(t){this._map=t};Fr.prototype.reset=function(){this._delayContextMenu=!1,delete this._contextMenuEvent},Fr.prototype.mousemove=function(t){this._map.fire(new Dr(t.type,this._map,t))},Fr.prototype.mousedown=function(){this._delayContextMenu=!0},Fr.prototype.mouseup=function(){this._delayContextMenu=!1,this._contextMenuEvent&&(this._map.fire(new Dr("contextmenu",this._map,this._contextMenuEvent)),delete this._contextMenuEvent)},Fr.prototype.contextmenu=function(t){this._delayContextMenu?this._contextMenuEvent=t:this._map.fire(new Dr(t.type,this._map,t)),this._map.listens("contextmenu")&&t.preventDefault()},Fr.prototype.isEnabled=function(){return!0},Fr.prototype.isActive=function(){return!1},Fr.prototype.enable=function(){},Fr.prototype.disable=function(){};var Br=function(t,e){this._map=t,this._el=t.getCanvasContainer(),this._container=t.getContainer(),this._clickTolerance=e.clickTolerance||1};function Nr(t,e){for(var i={},r=0;r<t.length;r++)i[t[r].identifier]=e[r];return i}Br.prototype.isEnabled=function(){return!!this._enabled},Br.prototype.isActive=function(){return!!this._active},Br.prototype.enable=function(){this.isEnabled()||(this._enabled=!0)},Br.prototype.disable=function(){this.isEnabled()&&(this._enabled=!1)},Br.prototype.mousedown=function(t,e){this.isEnabled()&&t.shiftKey&&0===t.button&&(i.disableDrag(),this._startPos=this._lastPos=e,this._active=!0)},Br.prototype.mousemoveWindow=function(t,e){if(this._active){var r=e;if(!(this._lastPos.equals(r)||!this._box&&r.dist(this._startPos)<this._clickTolerance)){var n=this._startPos;this._lastPos=r,this._box||(this._box=i.create("div","mapboxgl-boxzoom",this._container),this._container.classList.add("mapboxgl-crosshair"),this._fireEvent("boxzoomstart",t));var o=Math.min(n.x,r.x),a=Math.max(n.x,r.x),s=Math.min(n.y,r.y),l=Math.max(n.y,r.y);i.setTransform(this._box,"translate("+o+"px,"+s+"px)"),this._box.style.width=a-o+"px",this._box.style.height=l-s+"px"}}},Br.prototype.mouseupWindow=function(e,r){var n=this;if(this._active&&0===e.button){var o=this._startPos,a=r;if(this.reset(),i.suppressClick(),o.x!==a.x||o.y!==a.y)return this._map.fire(new t.Event("boxzoomend",{originalEvent:e})),{cameraAnimation:function(t){return t.fitScreenCoordinates(o,a,n._map.getBearing(),{linear:!0})}};this._fireEvent("boxzoomcancel",e)}},Br.prototype.keydown=function(t){this._active&&27===t.keyCode&&(this.reset(),this._fireEvent("boxzoomcancel",t))},Br.prototype.reset=function(){this._active=!1,this._container.classList.remove("mapboxgl-crosshair"),this._box&&(i.remove(this._box),this._box=null),i.enableDrag(),delete this._startPos,delete this._lastPos},Br.prototype._fireEvent=function(e,i){return this._map.fire(new t.Event(e,{originalEvent:i}))};var jr=function(t){this.reset(),this.numTouches=t.numTouches};jr.prototype.reset=function(){delete this.centroid,delete this.startTime,delete this.touches,this.aborted=!1},jr.prototype.touchstart=function(e,i,r){(this.centroid||r.length>this.numTouches)&&(this.aborted=!0),this.aborted||(void 0===this.startTime&&(this.startTime=e.timeStamp),r.length===this.numTouches&&(this.centroid=function(e){for(var i=new t.Point(0,0),r=0,n=e;r<n.length;r+=1)i._add(n[r]);return i.div(e.length)}(i),this.touches=Nr(r,i)))},jr.prototype.touchmove=function(t,e,i){if(!this.aborted&&this.centroid){var r=Nr(i,e);for(var n in this.touches){var o=r[n];(!o||o.dist(this.touches[n])>30)&&(this.aborted=!0)}}},jr.prototype.touchend=function(t,e,i){if((!this.centroid||t.timeStamp-this.startTime>500)&&(this.aborted=!0),0===i.length){var r=!this.aborted&&this.centroid;if(this.reset(),r)return r}};var Vr=function(t){this.singleTap=new jr(t),this.numTaps=t.numTaps,this.reset()};Vr.prototype.reset=function(){this.lastTime=1/0,delete this.lastTap,this.count=0,this.singleTap.reset()},Vr.prototype.touchstart=function(t,e,i){this.singleTap.touchstart(t,e,i)},Vr.prototype.touchmove=function(t,e,i){this.singleTap.touchmove(t,e,i)},Vr.prototype.touchend=function(t,e,i){var r=this.singleTap.touchend(t,e,i);if(r){var n=t.timeStamp-this.lastTime<500,o=!this.lastTap||this.lastTap.dist(r)<30;if(n&&o||this.reset(),this.count++,this.lastTime=t.timeStamp,this.lastTap=r,this.count===this.numTaps)return this.reset(),r}};var Ur=function(){this._zoomIn=new Vr({numTouches:1,numTaps:2}),this._zoomOut=new Vr({numTouches:2,numTaps:1}),this.reset()};Ur.prototype.reset=function(){this._active=!1,this._zoomIn.reset(),this._zoomOut.reset()},Ur.prototype.touchstart=function(t,e,i){this._zoomIn.touchstart(t,e,i),this._zoomOut.touchstart(t,e,i)},Ur.prototype.touchmove=function(t,e,i){this._zoomIn.touchmove(t,e,i),this._zoomOut.touchmove(t,e,i)},Ur.prototype.touchend=function(t,e,i){var r=this,n=this._zoomIn.touchend(t,e,i),o=this._zoomOut.touchend(t,e,i);return n?(this._active=!0,t.preventDefault(),setTimeout((function(){return r.reset()}),0),{cameraAnimation:function(e){return e.easeTo({duration:300,zoom:e.getZoom()+1,around:e.unproject(n)},{originalEvent:t})}}):o?(this._active=!0,t.preventDefault(),setTimeout((function(){return r.reset()}),0),{cameraAnimation:function(e){return e.easeTo({duration:300,zoom:e.getZoom()-1,around:e.unproject(o)},{originalEvent:t})}}):void 0},Ur.prototype.touchcancel=function(){this.reset()},Ur.prototype.enable=function(){this._enabled=!0},Ur.prototype.disable=function(){this._enabled=!1,this.reset()},Ur.prototype.isEnabled=function(){return this._enabled},Ur.prototype.isActive=function(){return this._active};var qr={0:1,2:2},$r=function(t){this.reset(),this._clickTolerance=t.clickTolerance||1};$r.prototype.reset=function(){this._active=!1,this._moved=!1,delete this._lastPoint,delete this._eventButton},$r.prototype._correctButton=function(t,e){return!1},$r.prototype._move=function(t,e){return{}},$r.prototype.mousedown=function(t,e){if(!this._lastPoint){var r=i.mouseButton(t);this._correctButton(t,r)&&(this._lastPoint=e,this._eventButton=r)}},$r.prototype.mousemoveWindow=function(t,e){var i=this._lastPoint;if(i)if(t.preventDefault(),function(t,e){var i=qr[e];return void 0===t.buttons||(t.buttons&i)!==i}(t,this._eventButton))this.reset();else if(this._moved||!(e.dist(i)<this._clickTolerance))return this._moved=!0,this._lastPoint=e,this._move(i,e)},$r.prototype.mouseupWindow=function(t){this._lastPoint&&i.mouseButton(t)===this._eventButton&&(this._moved&&i.suppressClick(),this.reset())},$r.prototype.enable=function(){this._enabled=!0},$r.prototype.disable=function(){this._enabled=!1,this.reset()},$r.prototype.isEnabled=function(){return this._enabled},$r.prototype.isActive=function(){return this._active};var Zr=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.prototype)).constructor=e,e.prototype.mousedown=function(e,i){t.prototype.mousedown.call(this,e,i),this._lastPoint&&(this._active=!0)},e.prototype._correctButton=function(t,e){return 0===e&&!t.ctrlKey},e.prototype._move=function(t,e){return{around:e,panDelta:e.sub(t)}},e}($r),Gr=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.prototype)).constructor=e,e.prototype._correctButton=function(t,e){return 0===e&&t.ctrlKey||2===e},e.prototype._move=function(t,e){var i=.8*(e.x-t.x);if(i)return this._active=!0,{bearingDelta:i}},e.prototype.contextmenu=function(t){t.preventDefault()},e}($r),Xr=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.prototype)).constructor=e,e.prototype._correctButton=function(t,e){return 0===e&&t.ctrlKey||2===e},e.prototype._move=function(t,e){var i=-.5*(e.y-t.y);if(i)return this._active=!0,{pitchDelta:i}},e.prototype.contextmenu=function(t){t.preventDefault()},e}($r),Hr=function(t){this._minTouches=1,this._clickTolerance=t.clickTolerance||1,this.reset()};Hr.prototype.reset=function(){this._active=!1,this._touches={},this._sum=new t.Point(0,0)},Hr.prototype.touchstart=function(t,e,i){return this._calculateTransform(t,e,i)},Hr.prototype.touchmove=function(t,e,i){if(this._active&&!(i.length<this._minTouches))return t.preventDefault(),this._calculateTransform(t,e,i)},Hr.prototype.touchend=function(t,e,i){this._calculateTransform(t,e,i),this._active&&i.length<this._minTouches&&this.reset()},Hr.prototype.touchcancel=function(){this.reset()},Hr.prototype._calculateTransform=function(e,i,r){r.length>0&&(this._active=!0);var n=Nr(r,i),o=new t.Point(0,0),a=new t.Point(0,0),s=0;for(var l in n){var u=n[l],c=this._touches[l];c&&(o._add(u),a._add(u.sub(c)),s++,n[l]=u)}if(this._touches=n,!(s<this._minTouches)&&a.mag()){var p=a.div(s);if(this._sum._add(p),!(this._sum.mag()<this._clickTolerance))return{around:o.div(s),panDelta:p}}},Hr.prototype.enable=function(){this._enabled=!0},Hr.prototype.disable=function(){this._enabled=!1,this.reset()},Hr.prototype.isEnabled=function(){return this._enabled},Hr.prototype.isActive=function(){return this._active};var Wr=function(){this.reset()};function Kr(t,e,i){for(var r=0;r<t.length;r++)if(t[r].identifier===i)return e[r]}function Yr(t,e){return Math.log(t/e)/Math.LN2}Wr.prototype.reset=function(){this._active=!1,delete this._firstTwoTouches},Wr.prototype._start=function(t){},Wr.prototype._move=function(t,e,i){return{}},Wr.prototype.touchstart=function(t,e,i){this._firstTwoTouches||i.length<2||(this._firstTwoTouches=[i[0].identifier,i[1].identifier],this._start([e[0],e[1]]))},Wr.prototype.touchmove=function(t,e,i){if(this._firstTwoTouches){t.preventDefault();var r=this._firstTwoTouches,n=r[1],o=Kr(i,e,r[0]),a=Kr(i,e,n);if(o&&a){var s=this._aroundCenter?null:o.add(a).div(2);return this._move([o,a],s,t)}}},Wr.prototype.touchend=function(t,e,r){if(this._firstTwoTouches){var n=this._firstTwoTouches,o=n[1],a=Kr(r,e,n[0]),s=Kr(r,e,o);a&&s||(this._active&&i.suppressClick(),this.reset())}},Wr.prototype.touchcancel=function(){this.reset()},Wr.prototype.enable=function(t){this._enabled=!0,this._aroundCenter=!!t&&"center"===t.around},Wr.prototype.disable=function(){this._enabled=!1,this.reset()},Wr.prototype.isEnabled=function(){return this._enabled},Wr.prototype.isActive=function(){return this._active};var Jr=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.prototype)).constructor=e,e.prototype.reset=function(){t.prototype.reset.call(this),delete this._distance,delete this._startDistance},e.prototype._start=function(t){this._startDistance=this._distance=t[0].dist(t[1])},e.prototype._move=function(t,e){var i=this._distance;if(this._distance=t[0].dist(t[1]),this._active||!(Math.abs(Yr(this._distance,this._startDistance))<.1))return this._active=!0,{zoomDelta:Yr(this._distance,i),pinchAround:e}},e}(Wr);function Qr(t,e){return 180*t.angleWith(e)/Math.PI}var tn=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.prototype)).constructor=e,e.prototype.reset=function(){t.prototype.reset.call(this),delete this._minDiameter,delete this._startVector,delete this._vector},e.prototype._start=function(t){this._startVector=this._vector=t[0].sub(t[1]),this._minDiameter=t[0].dist(t[1])},e.prototype._move=function(t,e){var i=this._vector;if(this._vector=t[0].sub(t[1]),this._active||!this._isBelowThreshold(this._vector))return this._active=!0,{bearingDelta:Qr(this._vector,i),pinchAround:e}},e.prototype._isBelowThreshold=function(t){this._minDiameter=Math.min(this._minDiameter,t.mag());var e=25/(Math.PI*this._minDiameter)*360,i=Qr(t,this._startVector);return Math.abs(i)<e},e}(Wr);function en(t){return Math.abs(t.y)>Math.abs(t.x)}var rn=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.prototype)).constructor=e,e.prototype.reset=function(){t.prototype.reset.call(this),this._valid=void 0,delete this._firstMove,delete this._lastPoints},e.prototype._start=function(t){this._lastPoints=t,en(t[0].sub(t[1]))&&(this._valid=!1)},e.prototype._move=function(t,e,i){var r=t[0].sub(this._lastPoints[0]),n=t[1].sub(this._lastPoints[1]);if(this._valid=this.gestureBeginsVertically(r,n,i.timeStamp),this._valid)return this._lastPoints=t,this._active=!0,{pitchDelta:(r.y+n.y)/2*-.5}},e.prototype.gestureBeginsVertically=function(t,e,i){if(void 0!==this._valid)return this._valid;var r=t.mag()>=2,n=e.mag()>=2;if(r||n){if(!r||!n)return void 0===this._firstMove&&(this._firstMove=i),i-this._firstMove<100&&void 0;var o=t.y>0==e.y>0;return en(t)&&en(e)&&o}},e}(Wr),nn={panStep:100,bearingStep:15,pitchStep:10},on=function(){var t=nn;this._panStep=t.panStep,this._bearingStep=t.bearingStep,this._pitchStep=t.pitchStep};function an(t){return t*(2-t)}on.prototype.reset=function(){this._active=!1},on.prototype.keydown=function(t){var e=this;if(!(t.altKey||t.ctrlKey||t.metaKey)){var i=0,r=0,n=0,o=0,a=0;switch(t.keyCode){case 61:case 107:case 171:case 187:i=1;break;case 189:case 109:case 173:i=-1;break;case 37:t.shiftKey?r=-1:(t.preventDefault(),o=-1);break;case 39:t.shiftKey?r=1:(t.preventDefault(),o=1);break;case 38:t.shiftKey?n=1:(t.preventDefault(),a=-1);break;case 40:t.shiftKey?n=-1:(t.preventDefault(),a=1);break;default:return}return{cameraAnimation:function(s){var l=s.getZoom();s.easeTo({duration:300,easeId:"keyboardHandler",easing:an,zoom:i?Math.round(l)+i*(t.shiftKey?2:1):l,bearing:s.getBearing()+r*e._bearingStep,pitch:s.getPitch()+n*e._pitchStep,offset:[-o*e._panStep,-a*e._panStep],center:s.getCenter()},{originalEvent:t})}}}},on.prototype.enable=function(){this._enabled=!0},on.prototype.disable=function(){this._enabled=!1,this.reset()},on.prototype.isEnabled=function(){return this._enabled},on.prototype.isActive=function(){return this._active};var sn=function(e,i){this._map=e,this._el=e.getCanvasContainer(),this._handler=i,this._delta=0,this._defaultZoomRate=.01,this._wheelZoomRate=1/450,t.bindAll(["_onTimeout"],this)};sn.prototype.setZoomRate=function(t){this._defaultZoomRate=t},sn.prototype.setWheelZoomRate=function(t){this._wheelZoomRate=t},sn.prototype.isEnabled=function(){return!!this._enabled},sn.prototype.isActive=function(){return!!this._active||void 0!==this._finishTimeout},sn.prototype.isZooming=function(){return!!this._zooming},sn.prototype.enable=function(t){this.isEnabled()||(this._enabled=!0,this._aroundCenter=t&&"center"===t.around)},sn.prototype.disable=function(){this.isEnabled()&&(this._enabled=!1)},sn.prototype.wheel=function(e){if(this.isEnabled()){var i=e.deltaMode===t.window.WheelEvent.DOM_DELTA_LINE?40*e.deltaY:e.deltaY,r=t.browser.now(),n=r-(this._lastWheelEventTime||0);this._lastWheelEventTime=r,0!==i&&i%4.000244140625==0?this._type="wheel":0!==i&&Math.abs(i)<4?this._type="trackpad":n>400?(this._type=null,this._lastValue=i,this._timeout=setTimeout(this._onTimeout,40,e)):this._type||(this._type=Math.abs(n*i)<200?"trackpad":"wheel",this._timeout&&(clearTimeout(this._timeout),this._timeout=null,i+=this._lastValue)),e.shiftKey&&i&&(i/=4),this._type&&(this._lastWheelEvent=e,this._delta-=i,this._active||this._start(e)),e.preventDefault()}},sn.prototype._onTimeout=function(t){this._type="wheel",this._delta-=this._lastValue,this._active||this._start(t)},sn.prototype._start=function(e){if(this._delta){this._frameId&&(this._frameId=null),this._active=!0,this.isZooming()||(this._zooming=!0),this._finishTimeout&&(clearTimeout(this._finishTimeout),delete this._finishTimeout);var r=i.mousePos(this._el,e);this._around=t.LngLat.convert(this._aroundCenter?this._map.getCenter():this._map.unproject(r)),this._aroundPoint=this._map.transform.locationPoint(this._around),this._frameId||(this._frameId=!0,this._handler._triggerRenderFrame())}},sn.prototype.renderFrame=function(){var e=this;if(this._frameId&&(this._frameId=null,this.isActive())){var i=this._map.transform;if(0!==this._delta){var r="wheel"===this._type&&Math.abs(this._delta)>4.000244140625?this._wheelZoomRate:this._defaultZoomRate,n=2/(1+Math.exp(-Math.abs(this._delta*r)));this._delta<0&&0!==n&&(n=1/n);var o="number"==typeof this._targetZoom?i.zoomScale(this._targetZoom):i.scale;this._targetZoom=Math.min(i.maxZoom,Math.max(i.minZoom,i.scaleZoom(o*n))),"wheel"===this._type&&(this._startZoom=i.zoom,this._easing=this._smoothOutEasing(200)),this._delta=0}var a,s="number"==typeof this._targetZoom?this._targetZoom:i.zoom,l=this._startZoom,u=this._easing,c=!1;if("wheel"===this._type&&l&&u){var p=Math.min((t.browser.now()-this._lastWheelEventTime)/200,1),h=u(p);a=t.number(l,s,h),p<1?this._frameId||(this._frameId=!0):c=!0}else a=s,c=!0;return this._active=!0,c&&(this._active=!1,this._finishTimeout=setTimeout((function(){e._zooming=!1,e._handler._triggerRenderFrame(),delete e._targetZoom,delete e._finishTimeout}),200)),{noInertia:!0,needsRenderFrame:!c,zoomDelta:a-i.zoom,around:this._aroundPoint,originalEvent:this._lastWheelEvent}}},sn.prototype._smoothOutEasing=function(e){var i=t.ease;if(this._prevEase){var r=this._prevEase,n=(t.browser.now()-r.start)/r.duration,o=r.easing(n+.01)-r.easing(n),a=.27/Math.sqrt(o*o+1e-4)*.01,s=Math.sqrt(.0729-a*a);i=t.bezier(a,s,.25,1)}return this._prevEase={start:t.browser.now(),duration:e,easing:i},i},sn.prototype.reset=function(){this._active=!1};var ln=function(t,e){this._clickZoom=t,this._tapZoom=e};ln.prototype.enable=function(){this._clickZoom.enable(),this._tapZoom.enable()},ln.prototype.disable=function(){this._clickZoom.disable(),this._tapZoom.disable()},ln.prototype.isEnabled=function(){return this._clickZoom.isEnabled()&&this._tapZoom.isEnabled()},ln.prototype.isActive=function(){return this._clickZoom.isActive()||this._tapZoom.isActive()};var un=function(){this.reset()};un.prototype.reset=function(){this._active=!1},un.prototype.dblclick=function(t,e){return t.preventDefault(),{cameraAnimation:function(i){i.easeTo({duration:300,zoom:i.getZoom()+(t.shiftKey?-1:1),around:i.unproject(e)},{originalEvent:t})}}},un.prototype.enable=function(){this._enabled=!0},un.prototype.disable=function(){this._enabled=!1,this.reset()},un.prototype.isEnabled=function(){return this._enabled},un.prototype.isActive=function(){return this._active};var cn=function(){this._tap=new Vr({numTouches:1,numTaps:1}),this.reset()};cn.prototype.reset=function(){this._active=!1,delete this._swipePoint,delete this._swipeTouch,delete this._tapTime,this._tap.reset()},cn.prototype.touchstart=function(t,e,i){this._swipePoint||(this._tapTime&&t.timeStamp-this._tapTime>500&&this.reset(),this._tapTime?i.length>0&&(this._swipePoint=e[0],this._swipeTouch=i[0].identifier):this._tap.touchstart(t,e,i))},cn.prototype.touchmove=function(t,e,i){if(this._tapTime){if(this._swipePoint){if(i[0].identifier!==this._swipeTouch)return;var r=e[0],n=r.y-this._swipePoint.y;return this._swipePoint=r,t.preventDefault(),this._active=!0,{zoomDelta:n/128}}}else this._tap.touchmove(t,e,i)},cn.prototype.touchend=function(t,e,i){this._tapTime?this._swipePoint&&0===i.length&&this.reset():this._tap.touchend(t,e,i)&&(this._tapTime=t.timeStamp)},cn.prototype.touchcancel=function(){this.reset()},cn.prototype.enable=function(){this._enabled=!0},cn.prototype.disable=function(){this._enabled=!1,this.reset()},cn.prototype.isEnabled=function(){return this._enabled},cn.prototype.isActive=function(){return this._active};var pn=function(t,e,i){this._el=t,this._mousePan=e,this._touchPan=i};pn.prototype.enable=function(t){this._inertiaOptions=t||{},this._mousePan.enable(),this._touchPan.enable(),this._el.classList.add("mapboxgl-touch-drag-pan")},pn.prototype.disable=function(){this._mousePan.disable(),this._touchPan.disable(),this._el.classList.remove("mapboxgl-touch-drag-pan")},pn.prototype.isEnabled=function(){return this._mousePan.isEnabled()&&this._touchPan.isEnabled()},pn.prototype.isActive=function(){return this._mousePan.isActive()||this._touchPan.isActive()};var hn=function(t,e,i){this._pitchWithRotate=t.pitchWithRotate,this._mouseRotate=e,this._mousePitch=i};hn.prototype.enable=function(){this._mouseRotate.enable(),this._pitchWithRotate&&this._mousePitch.enable()},hn.prototype.disable=function(){this._mouseRotate.disable(),this._mousePitch.disable()},hn.prototype.isEnabled=function(){return this._mouseRotate.isEnabled()&&(!this._pitchWithRotate||this._mousePitch.isEnabled())},hn.prototype.isActive=function(){return this._mouseRotate.isActive()||this._mousePitch.isActive()};var fn=function(t,e,i,r){this._el=t,this._touchZoom=e,this._touchRotate=i,this._tapDragZoom=r,this._rotationDisabled=!1,this._enabled=!0};fn.prototype.enable=function(t){this._touchZoom.enable(t),this._rotationDisabled||this._touchRotate.enable(t),this._tapDragZoom.enable(),this._el.classList.add("mapboxgl-touch-zoom-rotate")},fn.prototype.disable=function(){this._touchZoom.disable(),this._touchRotate.disable(),this._tapDragZoom.disable(),this._el.classList.remove("mapboxgl-touch-zoom-rotate")},fn.prototype.isEnabled=function(){return this._touchZoom.isEnabled()&&(this._rotationDisabled||this._touchRotate.isEnabled())&&this._tapDragZoom.isEnabled()},fn.prototype.isActive=function(){return this._touchZoom.isActive()||this._touchRotate.isActive()||this._tapDragZoom.isActive()},fn.prototype.disableRotation=function(){this._rotationDisabled=!0,this._touchRotate.disable()},fn.prototype.enableRotation=function(){this._rotationDisabled=!1,this._touchZoom.isEnabled()&&this._touchRotate.enable()};var dn=function(t){return t.zoom||t.drag||t.pitch||t.rotate},mn=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.prototype)).constructor=e,e}(t.Event);function vn(t){return t.panDelta&&t.panDelta.mag()||t.zoomDelta||t.bearingDelta||t.pitchDelta}var yn=function(e,r){this._map=e,this._el=this._map.getCanvasContainer(),this._handlers=[],this._handlersById={},this._changes=[],this._inertia=new Ir(e),this._bearingSnap=r.bearingSnap,this._previousActiveHandlers={},this._eventsInProgress={},this._addDefaultHandlers(r),t.bindAll(["handleEvent","handleWindowEvent"],this);var n=this._el;this._listeners=[[n,"touchstart",{passive:!0}],[n,"touchmove",{passive:!1}],[n,"touchend",void 0],[n,"touchcancel",void 0],[n,"mousedown",void 0],[n,"mousemove",void 0],[n,"mouseup",void 0],[t.window.document,"mousemove",{capture:!0}],[t.window.document,"mouseup",void 0],[n,"mouseover",void 0],[n,"mouseout",void 0],[n,"dblclick",void 0],[n,"click",void 0],[n,"keydown",{capture:!1}],[n,"keyup",void 0],[n,"wheel",{passive:!1}],[n,"contextmenu",void 0],[t.window,"blur",void 0]];for(var o=0,a=this._listeners;o<a.length;o+=1){var s=a[o],l=s[0];i.addEventListener(l,s[1],l===t.window.document?this.handleWindowEvent:this.handleEvent,s[2])}};yn.prototype.destroy=function(){for(var e=0,r=this._listeners;e<r.length;e+=1){var n=r[e],o=n[0];i.removeEventListener(o,n[1],o===t.window.document?this.handleWindowEvent:this.handleEvent,n[2])}},yn.prototype._addDefaultHandlers=function(t){var e=this._map,i=e.getCanvasContainer();this._add("mapEvent",new Lr(e,t));var r=e.boxZoom=new Br(e,t);this._add("boxZoom",r);var n=new Ur,o=new un;e.doubleClickZoom=new ln(o,n),this._add("tapZoom",n),this._add("clickZoom",o);var a=new cn;this._add("tapDragZoom",a);var s=e.touchPitch=new rn;this._add("touchPitch",s);var l=new Gr(t),u=new Xr(t);e.dragRotate=new hn(t,l,u),this._add("mouseRotate",l,["mousePitch"]),this._add("mousePitch",u,["mouseRotate"]);var c=new Zr(t),p=new Hr(t);e.dragPan=new pn(i,c,p),this._add("mousePan",c),this._add("touchPan",p,["touchZoom","touchRotate"]);var h=new tn,f=new Jr;e.touchZoomRotate=new fn(i,f,h,a),this._add("touchRotate",h,["touchPan","touchZoom"]),this._add("touchZoom",f,["touchPan","touchRotate"]);var d=e.scrollZoom=new sn(e,this);this._add("scrollZoom",d,["mousePan"]);var m=e.keyboard=new on;this._add("keyboard",m),this._add("blockableMapEvent",new Fr(e));for(var v=0,y=["boxZoom","doubleClickZoom","tapDragZoom","touchPitch","dragRotate","dragPan","touchZoomRotate","scrollZoom","keyboard"];v<y.length;v+=1){var g=y[v];t.interactive&&t[g]&&e[g].enable(t[g])}},yn.prototype._add=function(t,e,i){this._handlers.push({handlerName:t,handler:e,allowed:i}),this._handlersById[t]=e},yn.prototype.stop=function(t){if(!this._updatingCamera){for(var e=0,i=this._handlers;e<i.length;e+=1)i[e].handler.reset();this._inertia.clear(),this._fireEvents({},{},t),this._changes=[]}},yn.prototype.isActive=function(){for(var t=0,e=this._handlers;t<e.length;t+=1)if(e[t].handler.isActive())return!0;return!1},yn.prototype.isZooming=function(){return!!this._eventsInProgress.zoom||this._map.scrollZoom.isZooming()},yn.prototype.isRotating=function(){return!!this._eventsInProgress.rotate},yn.prototype.isMoving=function(){return Boolean(dn(this._eventsInProgress))||this.isZooming()},yn.prototype._blockedByActive=function(t,e,i){for(var r in t)if(r!==i&&(!e||e.indexOf(r)<0))return!0;return!1},yn.prototype.handleWindowEvent=function(t){this.handleEvent(t,t.type+"Window")},yn.prototype._getMapTouches=function(t){for(var e=[],i=0,r=t;i<r.length;i+=1){var n=r[i];this._el.contains(n.target)&&e.push(n)}return e},yn.prototype.handleEvent=function(t,e){if("blur"!==t.type){this._updatingCamera=!0;for(var r="renderFrame"===t.type?void 0:t,n={needsRenderFrame:!1},o={},a={},s=t.touches?this._getMapTouches(t.touches):void 0,l=s?i.touchPos(this._el,s):i.mousePos(this._el,t),u=0,c=this._handlers;u<c.length;u+=1){var p=c[u],h=p.handlerName,f=p.handler,d=p.allowed;if(f.isEnabled()){var m=void 0;this._blockedByActive(a,d,h)?f.reset():f[e||t.type]&&(m=f[e||t.type](t,l,s),this.mergeHandlerResult(n,o,m,h,r),m&&m.needsRenderFrame&&this._triggerRenderFrame()),(m||f.isActive())&&(a[h]=f)}}var v={};for(var y in this._previousActiveHandlers)a[y]||(v[y]=r);this._previousActiveHandlers=a,(Object.keys(v).length||vn(n))&&(this._changes.push([n,o,v]),this._triggerRenderFrame()),(Object.keys(a).length||vn(n))&&this._map._stop(!0),this._updatingCamera=!1;var g=n.cameraAnimation;g&&(this._inertia.clear(),this._fireEvents({},{},!0),this._changes=[],g(this._map))}else this.stop(!0)},yn.prototype.mergeHandlerResult=function(e,i,r,n,o){if(r){t.extend(e,r);var a={handlerName:n,originalEvent:r.originalEvent||o};void 0!==r.zoomDelta&&(i.zoom=a),void 0!==r.panDelta&&(i.drag=a),void 0!==r.pitchDelta&&(i.pitch=a),void 0!==r.bearingDelta&&(i.rotate=a)}},yn.prototype._applyChanges=function(){for(var e={},i={},r={},n=0,o=this._changes;n<o.length;n+=1){var a=o[n],s=a[0],l=a[1],u=a[2];s.panDelta&&(e.panDelta=(e.panDelta||new t.Point(0,0))._add(s.panDelta)),s.zoomDelta&&(e.zoomDelta=(e.zoomDelta||0)+s.zoomDelta),s.bearingDelta&&(e.bearingDelta=(e.bearingDelta||0)+s.bearingDelta),s.pitchDelta&&(e.pitchDelta=(e.pitchDelta||0)+s.pitchDelta),void 0!==s.around&&(e.around=s.around),void 0!==s.pinchAround&&(e.pinchAround=s.pinchAround),s.noInertia&&(e.noInertia=s.noInertia),t.extend(i,l),t.extend(r,u)}this._updateMapTransform(e,i,r),this._changes=[]},yn.prototype._updateMapTransform=function(t,e,i){var r=this._map,n=r.transform;if(!vn(t))return this._fireEvents(e,i,!0);var o=t.panDelta,a=t.zoomDelta,s=t.bearingDelta,l=t.pitchDelta,u=t.around,c=t.pinchAround;void 0!==c&&(u=c),r._stop(!0),u=u||r.transform.centerPoint;var p=n.pointLocation(o?u.sub(o):u);s&&(n.bearing+=s),l&&(n.pitch+=l),a&&(n.zoom+=a),n.setLocationAtPoint(p,u),this._map._update(),t.noInertia||this._inertia.record(t),this._fireEvents(e,i,!0)},yn.prototype._fireEvents=function(e,i,r){var n=this,o=dn(this._eventsInProgress),a=dn(e),s={};for(var l in e)this._eventsInProgress[l]||(s[l+"start"]=e[l].originalEvent),this._eventsInProgress[l]=e[l];for(var u in!o&&a&&this._fireEvent("movestart",a.originalEvent),s)this._fireEvent(u,s[u]);for(var c in a&&this._fireEvent("move",a.originalEvent),e)this._fireEvent(c,e[c].originalEvent);var p,h={};for(var f in this._eventsInProgress){var d=this._eventsInProgress[f],m=d.handlerName,v=d.originalEvent;this._handlersById[m].isActive()||(delete this._eventsInProgress[f],h[f+"end"]=p=i[m]||v)}for(var y in h)this._fireEvent(y,h[y]);var g=dn(this._eventsInProgress);if(r&&(o||a)&&!g){this._updatingCamera=!0;var _=this._inertia._onMoveEnd(this._map.dragPan._inertiaOptions),x=function(t){return 0!==t&&-n._bearingSnap<t&&t<n._bearingSnap};_?(x(_.bearing||this._map.getBearing())&&(_.bearing=0),this._map.easeTo(_,{originalEvent:p})):(this._map.fire(new t.Event("moveend",{originalEvent:p})),x(this._map.getBearing())&&this._map.resetNorth()),this._updatingCamera=!1}},yn.prototype._fireEvent=function(e,i){this._map.fire(new t.Event(e,i?{originalEvent:i}:{}))},yn.prototype._requestFrame=function(){var t=this;return this._map.triggerRepaint(),this._map._renderTaskQueue.add((function(e){delete t._frameId,t.handleEvent(new mn("renderFrame",{timeStamp:e})),t._applyChanges()}))},yn.prototype._triggerRenderFrame=function(){void 0===this._frameId&&(this._frameId=this._requestFrame())};var gn=function(e){function i(i,r){e.call(this),this._moving=!1,this._zooming=!1,this.transform=i,this._bearingSnap=r.bearingSnap,t.bindAll(["_renderFrameCallback"],this)}return e&&(i.__proto__=e),(i.prototype=Object.create(e&&e.prototype)).constructor=i,i.prototype.getCenter=function(){return new t.LngLat(this.transform.center.lng,this.transform.center.lat)},i.prototype.setCenter=function(t,e){return this.jumpTo({center:t},e)},i.prototype.panBy=function(e,i,r){return e=t.Point.convert(e).mult(-1),this.panTo(this.transform.center,t.extend({offset:e},i),r)},i.prototype.panTo=function(e,i,r){return this.easeTo(t.extend({center:e},i),r)},i.prototype.getZoom=function(){return this.transform.zoom},i.prototype.setZoom=function(t,e){return this.jumpTo({zoom:t},e),this},i.prototype.zoomTo=function(e,i,r){return this.easeTo(t.extend({zoom:e},i),r)},i.prototype.zoomIn=function(t,e){return this.zoomTo(this.getZoom()+1,t,e),this},i.prototype.zoomOut=function(t,e){return this.zoomTo(this.getZoom()-1,t,e),this},i.prototype.getBearing=function(){return this.transform.bearing},i.prototype.setBearing=function(t,e){return this.jumpTo({bearing:t},e),this},i.prototype.getPadding=function(){return this.transform.padding},i.prototype.setPadding=function(t,e){return this.jumpTo({padding:t},e),this},i.prototype.rotateTo=function(e,i,r){return this.easeTo(t.extend({bearing:e},i),r)},i.prototype.resetNorth=function(e,i){return this.rotateTo(0,t.extend({duration:1e3},e),i),this},i.prototype.resetNorthPitch=function(e,i){return this.easeTo(t.extend({bearing:0,pitch:0,duration:1e3},e),i),this},i.prototype.snapToNorth=function(t,e){return Math.abs(this.getBearing())<this._bearingSnap?this.resetNorth(t,e):this},i.prototype.getPitch=function(){return this.transform.pitch},i.prototype.setPitch=function(t,e){return this.jumpTo({pitch:t},e),this},i.prototype.cameraForBounds=function(e,i){return e=t.LngLatBounds.convert(e),this._cameraForBoxAndBearing(e.getNorthWest(),e.getSouthEast(),0,i)},i.prototype._cameraForBoxAndBearing=function(e,i,r,n){var o={top:0,bottom:0,right:0,left:0};if("number"==typeof(n=t.extend({padding:o,offset:[0,0],maxZoom:this.transform.maxZoom},n)).padding){var a=n.padding;n.padding={top:a,bottom:a,right:a,left:a}}n.padding=t.extend(o,n.padding);var s=this.transform,l=s.padding,u=s.project(t.LngLat.convert(e)),c=s.project(t.LngLat.convert(i)),p=u.rotate(-r*Math.PI/180),h=c.rotate(-r*Math.PI/180),f=new t.Point(Math.max(p.x,h.x),Math.max(p.y,h.y)),d=new t.Point(Math.min(p.x,h.x),Math.min(p.y,h.y)),m=f.sub(d),v=(s.width-(l.left+l.right+n.padding.left+n.padding.right))/m.x,y=(s.height-(l.top+l.bottom+n.padding.top+n.padding.bottom))/m.y;if(!(y<0||v<0)){var g=Math.min(s.scaleZoom(s.scale*Math.min(v,y)),n.maxZoom),_=t.Point.convert(n.offset),x=new t.Point(_.x+(n.padding.left-n.padding.right)/2,_.y+(n.padding.top-n.padding.bottom)/2).mult(s.scale/s.zoomScale(g));return{center:s.unproject(u.add(c).div(2).sub(x)),zoom:g,bearing:r}}t.warnOnce("Map cannot fit within canvas with the given bounds, padding, and/or offset.")},i.prototype.fitBounds=function(t,e,i){return this._fitInternal(this.cameraForBounds(t,e),e,i)},i.prototype.fitScreenCoordinates=function(e,i,r,n,o){return this._fitInternal(this._cameraForBoxAndBearing(this.transform.pointLocation(t.Point.convert(e)),this.transform.pointLocation(t.Point.convert(i)),r,n),n,o)},i.prototype._fitInternal=function(e,i,r){return e?(delete(i=t.extend(e,i)).padding,i.linear?this.easeTo(i,r):this.flyTo(i,r)):this},i.prototype.jumpTo=function(e,i){this.stop();var r=this.transform,n=!1,o=!1,a=!1;return"zoom"in e&&r.zoom!==+e.zoom&&(n=!0,r.zoom=+e.zoom),void 0!==e.center&&(r.center=t.LngLat.convert(e.center)),"bearing"in e&&r.bearing!==+e.bearing&&(o=!0,r.bearing=+e.bearing),"pitch"in e&&r.pitch!==+e.pitch&&(a=!0,r.pitch=+e.pitch),null==e.padding||r.isPaddingEqual(e.padding)||(r.padding=e.padding),this.fire(new t.Event("movestart",i)).fire(new t.Event("move",i)),n&&this.fire(new t.Event("zoomstart",i)).fire(new t.Event("zoom",i)).fire(new t.Event("zoomend",i)),o&&this.fire(new t.Event("rotatestart",i)).fire(new t.Event("rotate",i)).fire(new t.Event("rotateend",i)),a&&this.fire(new t.Event("pitchstart",i)).fire(new t.Event("pitch",i)).fire(new t.Event("pitchend",i)),this.fire(new t.Event("moveend",i))},i.prototype.easeTo=function(e,i){var r=this;this._stop(!1,e.easeId),(!1===(e=t.extend({offset:[0,0],duration:500,easing:t.ease},e)).animate||!e.essential&&t.browser.prefersReducedMotion)&&(e.duration=0);var n=this.transform,o=this.getZoom(),a=this.getBearing(),s=this.getPitch(),l=this.getPadding(),u="zoom"in e?+e.zoom:o,c="bearing"in e?this._normalizeBearing(e.bearing,a):a,p="pitch"in e?+e.pitch:s,h="padding"in e?e.padding:n.padding,f=t.Point.convert(e.offset),d=n.centerPoint.add(f),m=n.pointLocation(d),v=t.LngLat.convert(e.center||m);this._normalizeCenter(v);var y,g,_=n.project(m),x=n.project(v).sub(_),b=n.zoomScale(u-o);e.around&&(y=t.LngLat.convert(e.around),g=n.locationPoint(y));var w={moving:this._moving,zooming:this._zooming,rotating:this._rotating,pitching:this._pitching};return this._zooming=this._zooming||u!==o,this._rotating=this._rotating||a!==c,this._pitching=this._pitching||p!==s,this._padding=!n.isPaddingEqual(h),this._easeId=e.easeId,this._prepareEase(i,e.noMoveStart,w),this._ease((function(e){if(r._zooming&&(n.zoom=t.number(o,u,e)),r._rotating&&(n.bearing=t.number(a,c,e)),r._pitching&&(n.pitch=t.number(s,p,e)),r._padding&&(n.interpolatePadding(l,h,e),d=n.centerPoint.add(f)),y)n.setLocationAtPoint(y,g);else{var m=n.zoomScale(n.zoom-o),v=u>o?Math.min(2,b):Math.max(.5,b),w=Math.pow(v,1-e),T=n.unproject(_.add(x.mult(e*w)).mult(m));n.setLocationAtPoint(n.renderWorldCopies?T.wrap():T,d)}r._fireMoveEvents(i)}),(function(t){r._afterEase(i,t)}),e),this},i.prototype._prepareEase=function(e,i,r){void 0===r&&(r={}),this._moving=!0,i||r.moving||this.fire(new t.Event("movestart",e)),this._zooming&&!r.zooming&&this.fire(new t.Event("zoomstart",e)),this._rotating&&!r.rotating&&this.fire(new t.Event("rotatestart",e)),this._pitching&&!r.pitching&&this.fire(new t.Event("pitchstart",e))},i.prototype._fireMoveEvents=function(e){this.fire(new t.Event("move",e)),this._zooming&&this.fire(new t.Event("zoom",e)),this._rotating&&this.fire(new t.Event("rotate",e)),this._pitching&&this.fire(new t.Event("pitch",e))},i.prototype._afterEase=function(e,i){if(!this._easeId||!i||this._easeId!==i){delete this._easeId;var r=this._zooming,n=this._rotating,o=this._pitching;this._moving=!1,this._zooming=!1,this._rotating=!1,this._pitching=!1,this._padding=!1,r&&this.fire(new t.Event("zoomend",e)),n&&this.fire(new t.Event("rotateend",e)),o&&this.fire(new t.Event("pitchend",e)),this.fire(new t.Event("moveend",e))}},i.prototype.flyTo=function(e,i){var r=this;if(!e.essential&&t.browser.prefersReducedMotion){var n=t.pick(e,["center","zoom","bearing","pitch","around"]);return this.jumpTo(n,i)}this.stop(),e=t.extend({offset:[0,0],speed:1.2,curve:1.42,easing:t.ease},e);var o=this.transform,a=this.getZoom(),s=this.getBearing(),l=this.getPitch(),u=this.getPadding(),c="zoom"in e?t.clamp(+e.zoom,o.minZoom,o.maxZoom):a,p="bearing"in e?this._normalizeBearing(e.bearing,s):s,h="pitch"in e?+e.pitch:l,f="padding"in e?e.padding:o.padding,d=o.zoomScale(c-a),m=t.Point.convert(e.offset),v=o.centerPoint.add(m),y=o.pointLocation(v),g=t.LngLat.convert(e.center||y);this._normalizeCenter(g);var _=o.project(y),x=o.project(g).sub(_),b=e.curve,w=Math.max(o.width,o.height),T=w/d,S=x.mag();if("minZoom"in e){var E=t.clamp(Math.min(e.minZoom,a,c),o.minZoom,o.maxZoom),C=w/o.zoomScale(E-a);b=Math.sqrt(C/S*2)}var k=b*b;function A(t){var e=(T*T-w*w+(t?-1:1)*k*k*S*S)/(2*(t?T:w)*k*S);return Math.log(Math.sqrt(e*e+1)-e)}function P(t){return(Math.exp(t)-Math.exp(-t))/2}function I(t){return(Math.exp(t)+Math.exp(-t))/2}var M=A(0),z=function(t){return I(M)/I(M+b*t)},D=function(t){return w*((I(M)*(P(e=M+b*t)/I(e))-P(M))/k)/S;var e},O=(A(1)-M)/b;if(Math.abs(S)<1e-6||!isFinite(O)){if(Math.abs(w-T)<1e-6)return this.easeTo(e,i);var R=T<w?-1:1;O=Math.abs(Math.log(T/w))/b,D=function(){return 0},z=function(t){return Math.exp(R*b*t)}}return e.duration="duration"in e?+e.duration:1e3*O/("screenSpeed"in e?+e.screenSpeed/b:+e.speed),e.maxDuration&&e.duration>e.maxDuration&&(e.duration=0),this._zooming=!0,this._rotating=s!==p,this._pitching=h!==l,this._padding=!o.isPaddingEqual(f),this._prepareEase(i,!1),this._ease((function(e){var n=e*O,d=1/z(n);o.zoom=1===e?c:a+o.scaleZoom(d),r._rotating&&(o.bearing=t.number(s,p,e)),r._pitching&&(o.pitch=t.number(l,h,e)),r._padding&&(o.interpolatePadding(u,f,e),v=o.centerPoint.add(m));var y=1===e?g:o.unproject(_.add(x.mult(D(n))).mult(d));o.setLocationAtPoint(o.renderWorldCopies?y.wrap():y,v),r._fireMoveEvents(i)}),(function(){return r._afterEase(i)}),e),this},i.prototype.isEasing=function(){return!!this._easeFrameId},i.prototype.stop=function(){return this._stop()},i.prototype._stop=function(t,e){if(this._easeFrameId&&(this._cancelRenderFrame(this._easeFrameId),delete this._easeFrameId,delete this._onEaseFrame),this._onEaseEnd){var i=this._onEaseEnd;delete this._onEaseEnd,i.call(this,e)}if(!t){var r=this.handlers;r&&r.stop(!1)}return this},i.prototype._ease=function(e,i,r){!1===r.animate||0===r.duration?(e(1),i()):(this._easeStart=t.browser.now(),this._easeOptions=r,this._onEaseFrame=e,this._onEaseEnd=i,this._easeFrameId=this._requestRenderFrame(this._renderFrameCallback))},i.prototype._renderFrameCallback=function(){var e=Math.min((t.browser.now()-this._easeStart)/this._easeOptions.duration,1);this._onEaseFrame(this._easeOptions.easing(e)),e<1?this._easeFrameId=this._requestRenderFrame(this._renderFrameCallback):this.stop()},i.prototype._normalizeBearing=function(e,i){e=t.wrap(e,-180,180);var r=Math.abs(e-i);return Math.abs(e-360-i)<r&&(e-=360),Math.abs(e+360-i)<r&&(e+=360),e},i.prototype._normalizeCenter=function(t){var e=this.transform;if(e.renderWorldCopies&&!e.lngRange){var i=t.lng-e.center.lng;t.lng+=i>180?-360:i<-180?360:0}},i}(t.Evented),_n=function(e){void 0===e&&(e={}),this.options=e,t.bindAll(["_updateEditLink","_updateData","_updateCompact"],this)};_n.prototype.getDefaultPosition=function(){return"bottom-right"},_n.prototype.onAdd=function(t){var e=this.options&&this.options.compact;return this._map=t,this._container=i.create("div","mapboxgl-ctrl mapboxgl-ctrl-attrib"),this._innerContainer=i.create("div","mapboxgl-ctrl-attrib-inner",this._container),e&&this._container.classList.add("mapboxgl-compact"),this._updateAttributions(),this._updateEditLink(),this._map.on("styledata",this._updateData),this._map.on("sourcedata",this._updateData),this._map.on("moveend",this._updateEditLink),void 0===e&&(this._map.on("resize",this._updateCompact),this._updateCompact()),this._container},_n.prototype.onRemove=function(){i.remove(this._container),this._map.off("styledata",this._updateData),this._map.off("sourcedata",this._updateData),this._map.off("moveend",this._updateEditLink),this._map.off("resize",this._updateCompact),this._map=void 0,this._attribHTML=void 0},_n.prototype._updateEditLink=function(){var e=this._editLink;e||(e=this._editLink=this._container.querySelector(".mapbox-improve-map"));var i=[{key:"owner",value:this.styleOwner},{key:"id",value:this.styleId},{key:"access_token",value:this._map._requestManager._customAccessToken||t.config.ACCESS_TOKEN}];if(e){var r=i.reduce((function(t,e,r){return e.value&&(t+=e.key+"="+e.value+(r<i.length-1?"&":"")),t}),"?");e.href=t.config.FEEDBACK_URL+"/"+r+(this._map._hash?this._map._hash.getHashString(!0):""),e.rel="noopener nofollow"}},_n.prototype._updateData=function(t){!t||"metadata"!==t.sourceDataType&&"style"!==t.dataType||(this._updateAttributions(),this._updateEditLink())},_n.prototype._updateAttributions=function(){if(this._map.style){var t=[];if(this.options.customAttribution&&(Array.isArray(this.options.customAttribution)?t=t.concat(this.options.customAttribution.map((function(t){return"string"!=typeof t?"":t}))):"string"==typeof this.options.customAttribution&&t.push(this.options.customAttribution)),this._map.style.stylesheet){var e=this._map.style.stylesheet;this.styleOwner=e.owner,this.styleId=e.id}var i=this._map.style.sourceCaches;for(var r in i){var n=i[r];if(n.used){var o=n.getSource();o.attribution&&t.indexOf(o.attribution)<0&&t.push(o.attribution)}}t.sort((function(t,e){return t.length-e.length}));var a=(t=t.filter((function(e,i){for(var r=i+1;r<t.length;r++)if(t[r].indexOf(e)>=0)return!1;return!0}))).join(" | ");a!==this._attribHTML&&(this._attribHTML=a,t.length?(this._innerContainer.innerHTML=a,this._container.classList.remove("mapboxgl-attrib-empty")):this._container.classList.add("mapboxgl-attrib-empty"),this._editLink=null)}},_n.prototype._updateCompact=function(){this._map.getCanvasContainer().offsetWidth<=640?this._container.classList.add("mapboxgl-compact"):this._container.classList.remove("mapboxgl-compact")};var xn=function(){t.bindAll(["_updateLogo"],this),t.bindAll(["_updateCompact"],this)};xn.prototype.onAdd=function(t){this._map=t,this._container=i.create("div","mapboxgl-ctrl");var e=i.create("a","mapboxgl-ctrl-logo");return e.target="_blank",e.rel="noopener nofollow",e.href="https://www.mapbox.com/",e.setAttribute("aria-label",this._map._getUIString("LogoControl.Title")),e.setAttribute("rel","noopener nofollow"),this._container.appendChild(e),this._container.style.display="none",this._map.on("sourcedata",this._updateLogo),this._updateLogo(),this._map.on("resize",this._updateCompact),this._updateCompact(),this._container},xn.prototype.onRemove=function(){i.remove(this._container),this._map.off("sourcedata",this._updateLogo),this._map.off("resize",this._updateCompact)},xn.prototype.getDefaultPosition=function(){return"bottom-left"},xn.prototype._updateLogo=function(t){t&&"metadata"!==t.sourceDataType||(this._container.style.display=this._logoRequired()?"block":"none")},xn.prototype._logoRequired=function(){if(this._map.style){var t=this._map.style.sourceCaches;for(var e in t)if(t[e].getSource().mapbox_logo)return!0;return!1}},xn.prototype._updateCompact=function(){var t=this._container.children;if(t.length){var e=t[0];this._map.getCanvasContainer().offsetWidth<250?e.classList.add("mapboxgl-compact"):e.classList.remove("mapboxgl-compact")}};var bn=function(){this._queue=[],this._id=0,this._cleared=!1,this._currentlyRunning=!1};bn.prototype.add=function(t){var e=++this._id;return this._queue.push({callback:t,id:e,cancelled:!1}),e},bn.prototype.remove=function(t){for(var e=this._currentlyRunning,i=0,r=e?this._queue.concat(e):this._queue;i<r.length;i+=1){var n=r[i];if(n.id===t)return void(n.cancelled=!0)}},bn.prototype.run=function(t){void 0===t&&(t=0);var e=this._currentlyRunning=this._queue;this._queue=[];for(var i=0,r=e;i<r.length;i+=1){var n=r[i];if(!n.cancelled&&(n.callback(t),this._cleared))break}this._cleared=!1,this._currentlyRunning=!1},bn.prototype.clear=function(){this._currentlyRunning&&(this._cleared=!0),this._queue=[]};var wn={"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"},Tn=t.window.HTMLImageElement,Sn=t.window.HTMLElement,En=t.window.ImageBitmap,Cn={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,maxTileCacheSize:null,localIdeographFontFamily:"sans-serif",transformRequest:null,accessToken:null,fadeDuration:300,crossSourceCollisions:!0},kn=function(r){function n(e){var i=this;if(null!=(e=t.extend({},Cn,e)).minZoom&&null!=e.maxZoom&&e.minZoom>e.maxZoom)throw new Error("maxZoom must be greater than or equal to minZoom");if(null!=e.minPitch&&null!=e.maxPitch&&e.minPitch>e.maxPitch)throw new Error("maxPitch must be greater than or equal to minPitch");if(null!=e.minPitch&&e.minPitch<0)throw new Error("minPitch must be greater than or equal to 0");if(null!=e.maxPitch&&e.maxPitch>60)throw new Error("maxPitch must be less than or equal to 60");var n=new wr(e.minZoom,e.maxZoom,e.minPitch,e.maxPitch,e.renderWorldCopies);if(r.call(this,n,e),this._interactive=e.interactive,this._maxTileCacheSize=e.maxTileCacheSize,this._failIfMajorPerformanceCaveat=e.failIfMajorPerformanceCaveat,this._preserveDrawingBuffer=e.preserveDrawingBuffer,this._antialias=e.antialias,this._trackResize=e.trackResize,this._bearingSnap=e.bearingSnap,this._refreshExpiredTiles=e.refreshExpiredTiles,this._fadeDuration=e.fadeDuration,this._crossSourceCollisions=e.crossSourceCollisions,this._crossFadingFactor=1,this._collectResourceTiming=e.collectResourceTiming,this._renderTaskQueue=new bn,this._controls=[],this._mapId=t.uniqueId(),this._locale=t.extend({},wn,e.locale),this._requestManager=new t.RequestManager(e.transformRequest,e.accessToken),"string"==typeof e.container){if(this._container=t.window.document.getElementById(e.container),!this._container)throw new Error("Container '"+e.container+"' not found.")}else{if(!(e.container instanceof Sn))throw new Error("Invalid type: 'container' must be a String or HTMLElement.");this._container=e.container}if(e.maxBounds&&this.setMaxBounds(e.maxBounds),t.bindAll(["_onWindowOnline","_onWindowResize","_contextLost","_contextRestored"],this),this._setupContainer(),this._setupPainter(),void 0===this.painter)throw new Error("Failed to initialize WebGL.");this.on("move",(function(){return i._update(!1)})),this.on("moveend",(function(){return i._update(!1)})),this.on("zoom",(function(){return i._update(!0)})),void 0!==t.window&&(t.window.addEventListener("online",this._onWindowOnline,!1),t.window.addEventListener("resize",this._onWindowResize,!1),t.window.addEventListener("orientationchange",this._onWindowResize,!1)),this.handlers=new yn(this,e),this._hash=e.hash&&new Sr("string"==typeof e.hash&&e.hash||void 0).addTo(this),this._hash&&this._hash._onHashChange()||(this.jumpTo({center:e.center,zoom:e.zoom,bearing:e.bearing,pitch:e.pitch}),e.bounds&&(this.resize(),this.fitBounds(e.bounds,t.extend({},e.fitBoundsOptions,{duration:0})))),this.resize(),this._localIdeographFontFamily=e.localIdeographFontFamily,e.style&&this.setStyle(e.style,{localIdeographFontFamily:e.localIdeographFontFamily}),e.attributionControl&&this.addControl(new _n({customAttribution:e.customAttribution})),this.addControl(new xn,e.logoPosition),this.on("style.load",(function(){i.transform.unmodified&&i.jumpTo(i.style.stylesheet)})),this.on("data",(function(e){i._update("style"===e.dataType),i.fire(new t.Event(e.dataType+"data",e))})),this.on("dataloading",(function(e){i.fire(new t.Event(e.dataType+"dataloading",e))}))}r&&(n.__proto__=r),(n.prototype=Object.create(r&&r.prototype)).constructor=n;var o={showTileBoundaries:{configurable:!0},showPadding:{configurable:!0},showCollisionBoxes:{configurable:!0},showOverdrawInspector:{configurable:!0},repaint:{configurable:!0},vertices:{configurable:!0},version:{configurable:!0}};return n.prototype._getMapId=function(){return this._mapId},n.prototype.addControl=function(e,i){if(void 0===i&&e.getDefaultPosition&&(i=e.getDefaultPosition()),void 0===i&&(i="top-right"),!e||!e.onAdd)return this.fire(new t.ErrorEvent(new Error("Invalid argument to map.addControl(). Argument must be a control with onAdd and onRemove methods.")));var r=e.onAdd(this);this._controls.push(e);var n=this._controlPositions[i];return-1!==i.indexOf("bottom")?n.insertBefore(r,n.firstChild):n.appendChild(r),this},n.prototype.removeControl=function(e){if(!e||!e.onRemove)return this.fire(new t.ErrorEvent(new Error("Invalid argument to map.removeControl(). Argument must be a control with onAdd and onRemove methods.")));var i=this._controls.indexOf(e);return i>-1&&this._controls.splice(i,1),e.onRemove(this),this},n.prototype.resize=function(e){var i=this._containerDimensions(),r=i[0],n=i[1];this._resizeCanvas(r,n),this.transform.resize(r,n),this.painter.resize(r,n);var o=!this._moving;return o&&(this.stop(),this.fire(new t.Event("movestart",e)).fire(new t.Event("move",e))),this.fire(new t.Event("resize",e)),o&&this.fire(new t.Event("moveend",e)),this},n.prototype.getBounds=function(){return this.transform.getBounds()},n.prototype.getMaxBounds=function(){return this.transform.getMaxBounds()},n.prototype.setMaxBounds=function(e){return this.transform.setMaxBounds(t.LngLatBounds.convert(e)),this._update()},n.prototype.setMinZoom=function(t){if((t=null==t?-2:t)>=-2&&t<=this.transform.maxZoom)return this.transform.minZoom=t,this._update(),this.getZoom()<t&&this.setZoom(t),this;throw new Error("minZoom must be between -2 and the current maxZoom, inclusive")},n.prototype.getMinZoom=function(){return this.transform.minZoom},n.prototype.setMaxZoom=function(t){if((t=null==t?22:t)>=this.transform.minZoom)return this.transform.maxZoom=t,this._update(),this.getZoom()>t&&this.setZoom(t),this;throw new Error("maxZoom must be greater than the current minZoom")},n.prototype.getMaxZoom=function(){return this.transform.maxZoom},n.prototype.setMinPitch=function(t){if((t=null==t?0:t)<0)throw new Error("minPitch must be greater than or equal to 0");if(t>=0&&t<=this.transform.maxPitch)return this.transform.minPitch=t,this._update(),this.getPitch()<t&&this.setPitch(t),this;throw new Error("minPitch must be between 0 and the current maxPitch, inclusive")},n.prototype.getMinPitch=function(){return this.transform.minPitch},n.prototype.setMaxPitch=function(t){if((t=null==t?60:t)>60)throw new Error("maxPitch must be less than or equal to 60");if(t>=this.transform.minPitch)return this.transform.maxPitch=t,this._update(),this.getPitch()>t&&this.setPitch(t),this;throw new Error("maxPitch must be greater than the current minPitch")},n.prototype.getMaxPitch=function(){return this.transform.maxPitch},n.prototype.getRenderWorldCopies=function(){return this.transform.renderWorldCopies},n.prototype.setRenderWorldCopies=function(t){return this.transform.renderWorldCopies=t,this._update()},n.prototype.project=function(e){return this.transform.locationPoint(t.LngLat.convert(e))},n.prototype.unproject=function(e){return this.transform.pointLocation(t.Point.convert(e))},n.prototype.isMoving=function(){return this._moving||this.handlers.isMoving()},n.prototype.isZooming=function(){return this._zooming||this.handlers.isZooming()},n.prototype.isRotating=function(){return this._rotating||this.handlers.isRotating()},n.prototype._createDelegatedListener=function(t,e,i){var r,n=this;if("mouseenter"===t||"mouseover"===t){var o=!1;return{layer:e,listener:i,delegates:{mousemove:function(r){var a=n.getLayer(e)?n.queryRenderedFeatures(r.point,{layers:[e]}):[];a.length?o||(o=!0,i.call(n,new Dr(t,n,r.originalEvent,{features:a}))):o=!1},mouseout:function(){o=!1}}}}if("mouseleave"===t||"mouseout"===t){var a=!1;return{layer:e,listener:i,delegates:{mousemove:function(r){(n.getLayer(e)?n.queryRenderedFeatures(r.point,{layers:[e]}):[]).length?a=!0:a&&(a=!1,i.call(n,new Dr(t,n,r.originalEvent)))},mouseout:function(e){a&&(a=!1,i.call(n,new Dr(t,n,e.originalEvent)))}}}}return{layer:e,listener:i,delegates:(r={},r[t]=function(t){var r=n.getLayer(e)?n.queryRenderedFeatures(t.point,{layers:[e]}):[];r.length&&(t.features=r,i.call(n,t),delete t.features)},r)}},n.prototype.on=function(t,e,i){if(void 0===i)return r.prototype.on.call(this,t,e);var n=this._createDelegatedListener(t,e,i);for(var o in this._delegatedListeners=this._delegatedListeners||{},this._delegatedListeners[t]=this._delegatedListeners[t]||[],this._delegatedListeners[t].push(n),n.delegates)this.on(o,n.delegates[o]);return this},n.prototype.once=function(t,e,i){if(void 0===i)return r.prototype.once.call(this,t,e);var n=this._createDelegatedListener(t,e,i);for(var o in n.delegates)this.once(o,n.delegates[o]);return this},n.prototype.off=function(t,e,i){var n=this;return void 0===i?r.prototype.off.call(this,t,e):(this._delegatedListeners&&this._delegatedListeners[t]&&function(r){for(var o=r[t],a=0;a<o.length;a++){var s=o[a];if(s.layer===e&&s.listener===i){for(var l in s.delegates)n.off(l,s.delegates[l]);return o.splice(a,1),n}}}(this._delegatedListeners),this)},n.prototype.queryRenderedFeatures=function(e,i){if(!this.style)return[];var r;if(void 0!==i||void 0===e||e instanceof t.Point||Array.isArray(e)||(i=e,e=void 0),i=i||{},(e=e||[[0,0],[this.transform.width,this.transform.height]])instanceof t.Point||"number"==typeof e[0])r=[t.Point.convert(e)];else{var n=t.Point.convert(e[0]),o=t.Point.convert(e[1]);r=[n,new t.Point(o.x,n.y),o,new t.Point(n.x,o.y),n]}return this.style.queryRenderedFeatures(r,i,this.transform)},n.prototype.querySourceFeatures=function(t,e){return this.style.querySourceFeatures(t,e)},n.prototype.setStyle=function(e,i){return!1!==(i=t.extend({},{localIdeographFontFamily:this._localIdeographFontFamily},i)).diff&&i.localIdeographFontFamily===this._localIdeographFontFamily&&this.style&&e?(this._diffStyle(e,i),this):(this._localIdeographFontFamily=i.localIdeographFontFamily,this._updateStyle(e,i))},n.prototype._getUIString=function(t){var e=this._locale[t];if(null==e)throw new Error("Missing UI string '"+t+"'");return e},n.prototype._updateStyle=function(t,e){return this.style&&(this.style.setEventedParent(null),this.style._remove()),t?(this.style=new qe(this,e||{}),this.style.setEventedParent(this,{style:this.style}),"string"==typeof t?this.style.loadURL(t):this.style.loadJSON(t),this):(delete this.style,this)},n.prototype._lazyInitEmptyStyle=function(){this.style||(this.style=new qe(this,{}),this.style.setEventedParent(this,{style:this.style}),this.style.loadEmpty())},n.prototype._diffStyle=function(e,i){var r=this;if("string"==typeof e){var n=this._requestManager.normalizeStyleURL(e),o=this._requestManager.transformRequest(n,t.ResourceType.Style);t.getJSON(o,(function(e,n){e?r.fire(new t.ErrorEvent(e)):n&&r._updateDiff(n,i)}))}else"object"==typeof e&&this._updateDiff(e,i)},n.prototype._updateDiff=function(e,i){try{this.style.setState(e)&&this._update(!0)}catch(r){t.warnOnce("Unable to perform style diff: "+(r.message||r.error||r)+".  Rebuilding the style from scratch."),this._updateStyle(e,i)}},n.prototype.getStyle=function(){if(this.style)return this.style.serialize()},n.prototype.isStyleLoaded=function(){return this.style?this.style.loaded():t.warnOnce("There is no style added to the map.")},n.prototype.addSource=function(t,e){return this._lazyInitEmptyStyle(),this.style.addSource(t,e),this._update(!0)},n.prototype.isSourceLoaded=function(e){var i=this.style&&this.style.sourceCaches[e];if(void 0!==i)return i.loaded();this.fire(new t.ErrorEvent(new Error("There is no source with ID '"+e+"'")))},n.prototype.areTilesLoaded=function(){var t=this.style&&this.style.sourceCaches;for(var e in t){var i=t[e]._tiles;for(var r in i){var n=i[r];if("loaded"!==n.state&&"errored"!==n.state)return!1}}return!0},n.prototype.addSourceType=function(t,e,i){return this._lazyInitEmptyStyle(),this.style.addSourceType(t,e,i)},n.prototype.removeSource=function(t){return this.style.removeSource(t),this._update(!0)},n.prototype.getSource=function(t){return this.style.getSource(t)},n.prototype.addImage=function(e,i,r){void 0===r&&(r={});var n=r.pixelRatio;void 0===n&&(n=1);var o=r.sdf;void 0===o&&(o=!1);var a=r.stretchX,s=r.stretchY,l=r.content;if(this._lazyInitEmptyStyle(),i instanceof Tn||En&&i instanceof En){var u=t.browser.getImageData(i);this.style.addImage(e,{data:new t.RGBAImage({width:u.width,height:u.height},u.data),pixelRatio:n,stretchX:a,stretchY:s,content:l,sdf:o,version:0})}else{if(void 0===i.width||void 0===i.height)return this.fire(new t.ErrorEvent(new Error("Invalid arguments to map.addImage(). The second argument must be an `HTMLImageElement`, `ImageData`, `ImageBitmap`, or object with `width`, `height`, and `data` properties with the same format as `ImageData`")));var c=i;this.style.addImage(e,{data:new t.RGBAImage({width:i.width,height:i.height},new Uint8Array(i.data)),pixelRatio:n,stretchX:a,stretchY:s,content:l,sdf:o,version:0,userImage:c}),c.onAdd&&c.onAdd(this,e)}},n.prototype.updateImage=function(e,i){var r=this.style.getImage(e);if(!r)return this.fire(new t.ErrorEvent(new Error("The map has no image with that id. If you are adding a new image use `map.addImage(...)` instead.")));var n=i instanceof Tn||En&&i instanceof En?t.browser.getImageData(i):i,o=n.width,a=n.height,s=n.data;return void 0===o||void 0===a?this.fire(new t.ErrorEvent(new Error("Invalid arguments to map.updateImage(). The second argument must be an `HTMLImageElement`, `ImageData`, `ImageBitmap`, or object with `width`, `height`, and `data` properties with the same format as `ImageData`"))):o!==r.data.width||a!==r.data.height?this.fire(new t.ErrorEvent(new Error("The width and height of the updated image must be that same as the previous version of the image"))):(r.data.replace(s,!(i instanceof Tn||En&&i instanceof En)),void this.style.updateImage(e,r))},n.prototype.hasImage=function(e){return e?!!this.style.getImage(e):(this.fire(new t.ErrorEvent(new Error("Missing required image id"))),!1)},n.prototype.removeImage=function(t){this.style.removeImage(t)},n.prototype.loadImage=function(e,i){t.getImage(this._requestManager.transformRequest(e,t.ResourceType.Image),i)},n.prototype.listImages=function(){return this.style.listImages()},n.prototype.addLayer=function(t,e){return this._lazyInitEmptyStyle(),this.style.addLayer(t,e),this._update(!0)},n.prototype.moveLayer=function(t,e){return this.style.moveLayer(t,e),this._update(!0)},n.prototype.removeLayer=function(t){return this.style.removeLayer(t),this._update(!0)},n.prototype.getLayer=function(t){return this.style.getLayer(t)},n.prototype.setLayerZoomRange=function(t,e,i){return this.style.setLayerZoomRange(t,e,i),this._update(!0)},n.prototype.setFilter=function(t,e,i){return void 0===i&&(i={}),this.style.setFilter(t,e,i),this._update(!0)},n.prototype.getFilter=function(t){return this.style.getFilter(t)},n.prototype.setPaintProperty=function(t,e,i,r){return void 0===r&&(r={}),this.style.setPaintProperty(t,e,i,r),this._update(!0)},n.prototype.getPaintProperty=function(t,e){return this.style.getPaintProperty(t,e)},n.prototype.setLayoutProperty=function(t,e,i,r){return void 0===r&&(r={}),this.style.setLayoutProperty(t,e,i,r),this._update(!0)},n.prototype.getLayoutProperty=function(t,e){return this.style.getLayoutProperty(t,e)},n.prototype.setLight=function(t,e){return void 0===e&&(e={}),this._lazyInitEmptyStyle(),this.style.setLight(t,e),this._update(!0)},n.prototype.getLight=function(){return this.style.getLight()},n.prototype.setFeatureState=function(t,e){return this.style.setFeatureState(t,e),this._update()},n.prototype.removeFeatureState=function(t,e){return this.style.removeFeatureState(t,e),this._update()},n.prototype.getFeatureState=function(t){return this.style.getFeatureState(t)},n.prototype.getContainer=function(){return this._container},n.prototype.getCanvasContainer=function(){return this._canvasContainer},n.prototype.getCanvas=function(){return this._canvas},n.prototype._containerDimensions=function(){var t=0,e=0;return this._container&&(t=this._container.clientWidth||400,e=this._container.clientHeight||300),[t,e]},n.prototype._detectMissingCSS=function(){"rgb(250, 128, 114)"!==t.window.getComputedStyle(this._missingCSSCanary).getPropertyValue("background-color")&&t.warnOnce("This page appears to be missing CSS declarations for Mapbox GL JS, which may cause the map to display incorrectly. Please ensure your page includes mapbox-gl.css, as described in https://www.mapbox.com/mapbox-gl-js/api/.")},n.prototype._setupContainer=function(){var t=this._container;t.classList.add("mapboxgl-map"),(this._missingCSSCanary=i.create("div","mapboxgl-canary",t)).style.visibility="hidden",this._detectMissingCSS();var e=this._canvasContainer=i.create("div","mapboxgl-canvas-container",t);this._interactive&&e.classList.add("mapboxgl-interactive"),this._canvas=i.create("canvas","mapboxgl-canvas",e),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");var r=this._containerDimensions();this._resizeCanvas(r[0],r[1]);var n=this._controlContainer=i.create("div","mapboxgl-control-container",t),o=this._controlPositions={};["top-left","top-right","bottom-left","bottom-right"].forEach((function(t){o[t]=i.create("div","mapboxgl-ctrl-"+t,n)}))},n.prototype._resizeCanvas=function(e,i){var r=t.browser.devicePixelRatio||1;this._canvas.width=r*e,this._canvas.height=r*i,this._canvas.style.width=e+"px",this._canvas.style.height=i+"px"},n.prototype._setupPainter=function(){var i=t.extend({},e.webGLContextAttributes,{failIfMajorPerformanceCaveat:this._failIfMajorPerformanceCaveat,preserveDrawingBuffer:this._preserveDrawingBuffer,antialias:this._antialias||!1}),r=this._canvas.getContext("webgl",i)||this._canvas.getContext("experimental-webgl",i);r?(this.painter=new gr(r,this.transform),t.webpSupported.testSupport(r)):this.fire(new t.ErrorEvent(new Error("Failed to initialize WebGL")))},n.prototype._contextLost=function(e){e.preventDefault(),this._frame&&(this._frame.cancel(),this._frame=null),this.fire(new t.Event("webglcontextlost",{originalEvent:e}))},n.prototype._contextRestored=function(e){this._setupPainter(),this.resize(),this._update(),this.fire(new t.Event("webglcontextrestored",{originalEvent:e}))},n.prototype.loaded=function(){return!this._styleDirty&&!this._sourcesDirty&&!!this.style&&this.style.loaded()},n.prototype._update=function(t){return this.style?(this._styleDirty=this._styleDirty||t,this._sourcesDirty=!0,this.triggerRepaint(),this):this},n.prototype._requestRenderFrame=function(t){return this._update(),this._renderTaskQueue.add(t)},n.prototype._cancelRenderFrame=function(t){this._renderTaskQueue.remove(t)},n.prototype._render=function(e){var i,r=this,n=0,o=this.painter.context.extTimerQuery;if(this.listens("gpu-timing-frame")&&(i=o.createQueryEXT(),o.beginQueryEXT(o.TIME_ELAPSED_EXT,i),n=t.browser.now()),this.painter.context.setDirty(),this.painter.setBaseState(),this._renderTaskQueue.run(e),!this._removed){var a=!1;if(this.style&&this._styleDirty){this._styleDirty=!1;var s=this.transform.zoom,l=t.browser.now();this.style.zoomHistory.update(s,l);var u=new t.EvaluationParameters(s,{now:l,fadeDuration:this._fadeDuration,zoomHistory:this.style.zoomHistory,transition:this.style.getTransition()}),c=u.crossFadingFactor();1===c&&c===this._crossFadingFactor||(a=!0,this._crossFadingFactor=c),this.style.update(u)}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 t.Event("render")),this.loaded()&&!this._loaded&&(this._loaded=!0,this.fire(new t.Event("load"))),this.style&&(this.style.hasTransitions()||a)&&(this._styleDirty=!0),this.style&&!this._placementDirty&&this.style._releaseSymbolFadeTiles(),this.listens("gpu-timing-frame")){var p=t.browser.now()-n;o.endQueryEXT(o.TIME_ELAPSED_EXT,i),setTimeout((function(){var e=o.getQueryObjectEXT(i,o.QUERY_RESULT_EXT)/1e6;o.deleteQueryEXT(i),r.fire(new t.Event("gpu-timing-frame",{cpuTime:p,gpuTime:e}))}),50)}if(this.listens("gpu-timing-layer")){var h=this.painter.collectGpuTimers();setTimeout((function(){var e=r.painter.queryGpuTimers(h);r.fire(new t.Event("gpu-timing-layer",{layerTimes:e}))}),50)}var f=this._sourcesDirty||this._styleDirty||this._placementDirty;return f||this._repaint?this.triggerRepaint():!this.isMoving()&&this.loaded()&&this.fire(new t.Event("idle")),!this._loaded||this._fullyLoaded||f||(this._fullyLoaded=!0),this}},n.prototype.remove=function(){this._hash&&this._hash.remove();for(var e=0,i=this._controls;e<i.length;e+=1)i[e].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!==t.window&&(t.window.removeEventListener("resize",this._onWindowResize,!1),t.window.removeEventListener("orientationchange",this._onWindowResize,!1),t.window.removeEventListener("online",this._onWindowOnline,!1));var r=this.painter.context.gl.getExtension("WEBGL_lose_context");r&&r.loseContext(),An(this._canvasContainer),An(this._controlContainer),An(this._missingCSSCanary),this._container.classList.remove("mapboxgl-map"),this._removed=!0,this.fire(new t.Event("remove"))},n.prototype.triggerRepaint=function(){var e=this;this.style&&!this._frame&&(this._frame=t.browser.frame((function(t){e._frame=null,e._render(t)})))},n.prototype._onWindowOnline=function(){this._update()},n.prototype._onWindowResize=function(t){this._trackResize&&this.resize({originalEvent:t})._update()},o.showTileBoundaries.get=function(){return!!this._showTileBoundaries},o.showTileBoundaries.set=function(t){this._showTileBoundaries!==t&&(this._showTileBoundaries=t,this._update())},o.showPadding.get=function(){return!!this._showPadding},o.showPadding.set=function(t){this._showPadding!==t&&(this._showPadding=t,this._update())},o.showCollisionBoxes.get=function(){return!!this._showCollisionBoxes},o.showCollisionBoxes.set=function(t){this._showCollisionBoxes!==t&&(this._showCollisionBoxes=t,t?this.style._generateCollisionBoxes():this._update())},o.showOverdrawInspector.get=function(){return!!this._showOverdrawInspector},o.showOverdrawInspector.set=function(t){this._showOverdrawInspector!==t&&(this._showOverdrawInspector=t,this._update())},o.repaint.get=function(){return!!this._repaint},o.repaint.set=function(t){this._repaint!==t&&(this._repaint=t,this.triggerRepaint())},o.vertices.get=function(){return!!this._vertices},o.vertices.set=function(t){this._vertices=t,this._update()},n.prototype._setCacheLimits=function(e,i){t.setCacheLimits(e,i)},o.version.get=function(){return t.version},Object.defineProperties(n.prototype,o),n}(gn);function An(t){t.parentNode&&t.parentNode.removeChild(t)}var Pn={showCompass:!0,showZoom:!0,visualizePitch:!1},In=function(e){var r=this;this.options=t.extend({},Pn,e),this._container=i.create("div","mapboxgl-ctrl mapboxgl-ctrl-group"),this._container.addEventListener("contextmenu",(function(t){return t.preventDefault()})),this.options.showZoom&&(t.bindAll(["_setButtonTitle","_updateZoomButtons"],this),this._zoomInButton=this._createButton("mapboxgl-ctrl-zoom-in",(function(t){return r._map.zoomIn({},{originalEvent:t})})),i.create("span","mapboxgl-ctrl-icon",this._zoomInButton).setAttribute("aria-hidden",!0),this._zoomOutButton=this._createButton("mapboxgl-ctrl-zoom-out",(function(t){return r._map.zoomOut({},{originalEvent:t})})),i.create("span","mapboxgl-ctrl-icon",this._zoomOutButton).setAttribute("aria-hidden",!0)),this.options.showCompass&&(t.bindAll(["_rotateCompassArrow"],this),this._compass=this._createButton("mapboxgl-ctrl-compass",(function(t){r.options.visualizePitch?r._map.resetNorthPitch({},{originalEvent:t}):r._map.resetNorth({},{originalEvent:t})})),this._compassIcon=i.create("span","mapboxgl-ctrl-icon",this._compass),this._compassIcon.setAttribute("aria-hidden",!0))};In.prototype._updateZoomButtons=function(){var t=this._map.getZoom();this._zoomInButton.disabled=t===this._map.getMaxZoom(),this._zoomOutButton.disabled=t===this._map.getMinZoom()},In.prototype._rotateCompassArrow=function(){var t=this.options.visualizePitch?"scale("+1/Math.pow(Math.cos(this._map.transform.pitch*(Math.PI/180)),.5)+") rotateX("+this._map.transform.pitch+"deg) rotateZ("+this._map.transform.angle*(180/Math.PI)+"deg)":"rotate("+this._map.transform.angle*(180/Math.PI)+"deg)";this._compassIcon.style.transform=t},In.prototype.onAdd=function(t){return this._map=t,this.options.showZoom&&(this._setButtonTitle(this._zoomInButton,"ZoomIn"),this._setButtonTitle(this._zoomOutButton,"ZoomOut"),this._map.on("zoom",this._updateZoomButtons),this._updateZoomButtons()),this.options.showCompass&&(this._setButtonTitle(this._compass,"ResetBearing"),this.options.visualizePitch&&this._map.on("pitch",this._rotateCompassArrow),this._map.on("rotate",this._rotateCompassArrow),this._rotateCompassArrow(),this._handler=new Mn(this._map,this._compass,this.options.visualizePitch)),this._container},In.prototype.onRemove=function(){i.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},In.prototype._createButton=function(t,e){var r=i.create("button",t,this._container);return r.type="button",r.addEventListener("click",e),r},In.prototype._setButtonTitle=function(t,e){var i=this._map._getUIString("NavigationControl."+e);t.title=i,t.setAttribute("aria-label",i)};var Mn=function(e,r,n){void 0===n&&(n=!1),this._clickTolerance=10,this.element=r,this.mouseRotate=new Gr({clickTolerance:e.dragRotate._mouseRotate._clickTolerance}),this.map=e,n&&(this.mousePitch=new Xr({clickTolerance:e.dragRotate._mousePitch._clickTolerance})),t.bindAll(["mousedown","mousemove","mouseup","touchstart","touchmove","touchend","reset"],this),i.addEventListener(r,"mousedown",this.mousedown),i.addEventListener(r,"touchstart",this.touchstart,{passive:!1}),i.addEventListener(r,"touchmove",this.touchmove),i.addEventListener(r,"touchend",this.touchend),i.addEventListener(r,"touchcancel",this.reset)};function zn(e,i,r){if(e=new t.LngLat(e.lng,e.lat),i){var n=new t.LngLat(e.lng-360,e.lat),o=new t.LngLat(e.lng+360,e.lat),a=r.locationPoint(e).distSqr(i);r.locationPoint(n).distSqr(i)<a?e=n:r.locationPoint(o).distSqr(i)<a&&(e=o)}for(;Math.abs(e.lng-r.center.lng)>180;){var s=r.locationPoint(e);if(s.x>=0&&s.y>=0&&s.x<=r.width&&s.y<=r.height)break;e.lng>r.center.lng?e.lng-=360:e.lng+=360}return e}Mn.prototype.down=function(t,e){this.mouseRotate.mousedown(t,e),this.mousePitch&&this.mousePitch.mousedown(t,e),i.disableDrag()},Mn.prototype.move=function(t,e){var i=this.map,r=this.mouseRotate.mousemoveWindow(t,e);if(r&&r.bearingDelta&&i.setBearing(i.getBearing()+r.bearingDelta),this.mousePitch){var n=this.mousePitch.mousemoveWindow(t,e);n&&n.pitchDelta&&i.setPitch(i.getPitch()+n.pitchDelta)}},Mn.prototype.off=function(){var t=this.element;i.removeEventListener(t,"mousedown",this.mousedown),i.removeEventListener(t,"touchstart",this.touchstart,{passive:!1}),i.removeEventListener(t,"touchmove",this.touchmove),i.removeEventListener(t,"touchend",this.touchend),i.removeEventListener(t,"touchcancel",this.reset),this.offTemp()},Mn.prototype.offTemp=function(){i.enableDrag(),i.removeEventListener(t.window,"mousemove",this.mousemove),i.removeEventListener(t.window,"mouseup",this.mouseup)},Mn.prototype.mousedown=function(e){this.down(t.extend({},e,{ctrlKey:!0,preventDefault:function(){return e.preventDefault()}}),i.mousePos(this.element,e)),i.addEventListener(t.window,"mousemove",this.mousemove),i.addEventListener(t.window,"mouseup",this.mouseup)},Mn.prototype.mousemove=function(t){this.move(t,i.mousePos(this.element,t))},Mn.prototype.mouseup=function(t){this.mouseRotate.mouseupWindow(t),this.mousePitch&&this.mousePitch.mouseupWindow(t),this.offTemp()},Mn.prototype.touchstart=function(t){1!==t.targetTouches.length?this.reset():(this._startPos=this._lastPos=i.touchPos(this.element,t.targetTouches)[0],this.down({type:"mousedown",button:0,ctrlKey:!0,preventDefault:function(){return t.preventDefault()}},this._startPos))},Mn.prototype.touchmove=function(t){1!==t.targetTouches.length?this.reset():(this._lastPos=i.touchPos(this.element,t.targetTouches)[0],this.move({preventDefault:function(){return t.preventDefault()}},this._lastPos))},Mn.prototype.touchend=function(t){0===t.targetTouches.length&&this._startPos&&this._lastPos&&this._startPos.dist(this._lastPos)<this._clickTolerance&&this.element.click(),this.reset()},Mn.prototype.reset=function(){this.mouseRotate.reset(),this.mousePitch&&this.mousePitch.reset(),delete this._startPos,delete this._lastPos,this.offTemp()};var Dn={center:"translate(-50%,-50%)",top:"translate(-50%,0)","top-left":"translate(0,0)","top-right":"translate(-100%,0)",bottom:"translate(-50%,-100%)","bottom-left":"translate(0,-100%)","bottom-right":"translate(-100%,-100%)",left:"translate(0,-50%)",right:"translate(-100%,-50%)"};function On(t,e,i){var r=t.classList;for(var n in Dn)r.remove("mapboxgl-"+i+"-anchor-"+n);r.add("mapboxgl-"+i+"-anchor-"+e)}var Rn,Ln=function(e){function r(r,n){var o=this;if(e.call(this),(r instanceof t.window.HTMLElement||n)&&(r=t.extend({element:r},n)),t.bindAll(["_update","_onMove","_onUp","_addDragHandler","_onMapClick","_onKeyPress"],this),this._anchor=r&&r.anchor||"center",this._color=r&&r.color||"#3FB1CE",this._scale=r&&r.scale||1,this._draggable=r&&r.draggable||!1,this._state="inactive",this._rotation=r&&r.rotation||0,this._rotationAlignment=r&&r.rotationAlignment||"auto",this._pitchAlignment=r&&r.pitchAlignment&&"auto"!==r.pitchAlignment?r.pitchAlignment:this._rotationAlignment,r&&r.element)this._element=r.element,this._offset=t.Point.convert(r&&r.offset||[0,0]);else{this._defaultMarker=!0,this._element=i.create("div"),this._element.setAttribute("aria-label","Map marker");var a=i.createNS("http://www.w3.org/2000/svg","svg");a.setAttributeNS(null,"display","block"),a.setAttributeNS(null,"height","41px"),a.setAttributeNS(null,"width","27px"),a.setAttributeNS(null,"viewBox","0 0 27 41");var s=i.createNS("http://www.w3.org/2000/svg","g");s.setAttributeNS(null,"stroke","none"),s.setAttributeNS(null,"stroke-width","1"),s.setAttributeNS(null,"fill","none"),s.setAttributeNS(null,"fill-rule","evenodd");var l=i.createNS("http://www.w3.org/2000/svg","g");l.setAttributeNS(null,"fill-rule","nonzero");var u=i.createNS("http://www.w3.org/2000/svg","g");u.setAttributeNS(null,"transform","translate(3.0, 29.0)"),u.setAttributeNS(null,"fill","#000000");for(var c=0,p=[{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"}];c<p.length;c+=1){var h=p[c],f=i.createNS("http://www.w3.org/2000/svg","ellipse");f.setAttributeNS(null,"opacity","0.04"),f.setAttributeNS(null,"cx","10.5"),f.setAttributeNS(null,"cy","5.80029008"),f.setAttributeNS(null,"rx",h.rx),f.setAttributeNS(null,"ry",h.ry),u.appendChild(f)}var d=i.createNS("http://www.w3.org/2000/svg","g");d.setAttributeNS(null,"fill",this._color);var m=i.createNS("http://www.w3.org/2000/svg","path");m.setAttributeNS(null,"d","M27,13.5 C27,19.074644 20.250001,27.000002 14.75,34.500002 C14.016665,35.500004 12.983335,35.500004 12.25,34.500002 C6.7499993,27.000002 0,19.222562 0,13.5 C0,6.0441559 6.0441559,0 13.5,0 C20.955844,0 27,6.0441559 27,13.5 Z"),d.appendChild(m);var v=i.createNS("http://www.w3.org/2000/svg","g");v.setAttributeNS(null,"opacity","0.25"),v.setAttributeNS(null,"fill","#000000");var y=i.createNS("http://www.w3.org/2000/svg","path");y.setAttributeNS(null,"d","M13.5,0 C6.0441559,0 0,6.0441559 0,13.5 C0,19.222562 6.7499993,27 12.25,34.5 C13,35.522727 14.016664,35.500004 14.75,34.5 C20.250001,27 27,19.074644 27,13.5 C27,6.0441559 20.955844,0 13.5,0 Z M13.5,1 C20.415404,1 26,6.584596 26,13.5 C26,15.898657 24.495584,19.181431 22.220703,22.738281 C19.945823,26.295132 16.705119,30.142167 13.943359,33.908203 C13.743445,34.180814 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b=i.createNS("http://www.w3.org/2000/svg","circle");b.setAttributeNS(null,"fill","#FFFFFF"),b.setAttributeNS(null,"cx","5.5"),b.setAttributeNS(null,"cy","5.5"),b.setAttributeNS(null,"r","5.4999962"),_.appendChild(x),_.appendChild(b),l.appendChild(u),l.appendChild(d),l.appendChild(v),l.appendChild(g),l.appendChild(_),a.appendChild(l),a.setAttributeNS(null,"height",41*this._scale+"px"),a.setAttributeNS(null,"width",27*this._scale+"px"),this._element.appendChild(a),this._offset=t.Point.convert(r&&r.offset||[0,-14])}this._element.classList.add("mapboxgl-marker"),this._element.addEventListener("dragstart",(function(t){t.preventDefault()})),this._element.addEventListener("mousedown",(function(t){t.preventDefault()})),this._element.addEventListener("focus",(function(){var t=o._map.getContainer();t.scrollTop=0,t.scrollLeft=0})),On(this._element,this._anchor,"marker"),this._popup=null}return e&&(r.__proto__=e),(r.prototype=Object.create(e&&e.prototype)).constructor=r,r.prototype.addTo=function(t){return this.remove(),this._map=t,t.getCanvasContainer().appendChild(this._element),t.on("move",this._update),t.on("moveend",this._update),this.setDraggable(this._draggable),this._update(),this._map.on("click",this._onMapClick),this},r.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),i.remove(this._element),this._popup&&this._popup.remove(),this},r.prototype.getLngLat=function(){return this._lngLat},r.prototype.setLngLat=function(e){return this._lngLat=t.LngLat.convert(e),this._pos=null,this._popup&&this._popup.setLngLat(this._lngLat),this._update(),this},r.prototype.getElement=function(){return this._element},r.prototype.setPopup=function(t){if(this._popup&&(this._popup.remove(),this._popup=null,this._element.removeEventListener("keypress",this._onKeyPress),this._originalTabIndex||this._element.removeAttribute("tabindex")),t){if(!("offset"in t.options)){var e=Math.sqrt(Math.pow(13.5,2)/2);t.options.offset=this._defaultMarker?{top:[0,0],"top-left":[0,0],"top-right":[0,0],bottom:[0,-38.1],"bottom-left":[e,-1*(24.6+e)],"bottom-right":[-e,-1*(24.6+e)],left:[13.5,-24.6],right:[-13.5,-24.6]}:this._offset}this._popup=t,this._lngLat&&this._popup.setLngLat(this._lngLat),this._originalTabIndex=this._element.getAttribute("tabindex"),this._originalTabIndex||this._element.setAttribute("tabindex","0"),this._element.addEventListener("keypress",this._onKeyPress)}return this},r.prototype._onKeyPress=function(t){var e=t.code,i=t.charCode||t.keyCode;"Space"!==e&&"Enter"!==e&&32!==i&&13!==i||this.togglePopup()},r.prototype._onMapClick=function(t){var e=t.originalEvent.target,i=this._element;this._popup&&(e===i||i.contains(e))&&this.togglePopup()},r.prototype.getPopup=function(){return this._popup},r.prototype.togglePopup=function(){var t=this._popup;return t?(t.isOpen()?t.remove():t.addTo(this._map),this):this},r.prototype._update=function(t){if(this._map){this._map.transform.renderWorldCopies&&(this._lngLat=zn(this._lngLat,this._pos,this._map.transform)),this._pos=this._map.project(this._lngLat)._add(this._offset);var e="";"viewport"===this._rotationAlignment||"auto"===this._rotationAlignment?e="rotateZ("+this._rotation+"deg)":"map"===this._rotationAlignment&&(e="rotateZ("+(this._rotation-this._map.getBearing())+"deg)");var r="";"viewport"===this._pitchAlignment||"auto"===this._pitchAlignment?r="rotateX(0deg)":"map"===this._pitchAlignment&&(r="rotateX("+this._map.getPitch()+"deg)"),t&&"moveend"!==t.type||(this._pos=this._pos.round()),i.setTransform(this._element,Dn[this._anchor]+" translate("+this._pos.x+"px, "+this._pos.y+"px) "+r+" "+e)}},r.prototype.getOffset=function(){return this._offset},r.prototype.setOffset=function(e){return this._offset=t.Point.convert(e),this._update(),this},r.prototype._onMove=function(e){this._pos=e.point.sub(this._positionDelta),this._lngLat=this._map.unproject(this._pos),this.setLngLat(this._lngLat),this._element.style.pointerEvents="none","pending"===this._state&&(this._state="active",this.fire(new t.Event("dragstart"))),this.fire(new t.Event("drag"))},r.prototype._onUp=function(){this._element.style.pointerEvents="auto",this._positionDelta=null,this._map.off("mousemove",this._onMove),this._map.off("touchmove",this._onMove),"active"===this._state&&this.fire(new t.Event("dragend")),this._state="inactive"},r.prototype._addDragHandler=function(t){this._element.contains(t.originalEvent.target)&&(t.preventDefault(),this._positionDelta=t.point.sub(this._pos).add(this._offset),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))},r.prototype.setDraggable=function(t){return this._draggable=!!t,this._map&&(t?(this._map.on("mousedown",this._addDragHandler),this._map.on("touchstart",this._addDragHandler)):(this._map.off("mousedown",this._addDragHandler),this._map.off("touchstart",this._addDragHandler))),this},r.prototype.isDraggable=function(){return this._draggable},r.prototype.setRotation=function(t){return this._rotation=t||0,this._update(),this},r.prototype.getRotation=function(){return this._rotation},r.prototype.setRotationAlignment=function(t){return this._rotationAlignment=t||"auto",this._update(),this},r.prototype.getRotationAlignment=function(){return this._rotationAlignment},r.prototype.setPitchAlignment=function(t){return this._pitchAlignment=t&&"auto"!==t?t:this._rotationAlignment,this._update(),this},r.prototype.getPitchAlignment=function(){return this._pitchAlignment},r}(t.Evented),Fn={positionOptions:{enableHighAccuracy:!1,maximumAge:0,timeout:6e3},fitBoundsOptions:{maxZoom:15},trackUserLocation:!1,showAccuracyCircle:!0,showUserLocation:!0},Bn=0,Nn=!1,jn=function(e){function r(i){e.call(this),this.options=t.extend({},Fn,i),t.bindAll(["_onSuccess","_onError","_onZoom","_finish","_setupUI","_updateCamera","_updateMarker"],this)}return e&&(r.__proto__=e),(r.prototype=Object.create(e&&e.prototype)).constructor=r,r.prototype.onAdd=function(e){var r;return this._map=e,this._container=i.create("div","mapboxgl-ctrl mapboxgl-ctrl-group"),r=this._setupUI,void 0!==Rn?r(Rn):void 0!==t.window.navigator.permissions?t.window.navigator.permissions.query({name:"geolocation"}).then((function(t){r(Rn="denied"!==t.state)})):r(Rn=!!t.window.navigator.geolocation),this._container},r.prototype.onRemove=function(){void 0!==this._geolocationWatchID&&(t.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(),i.remove(this._container),this._map.off("zoom",this._onZoom),this._map=void 0,Bn=0,Nn=!1},r.prototype._isOutOfMapMaxBounds=function(t){var e=this._map.getMaxBounds(),i=t.coords;return e&&(i.longitude<e.getWest()||i.longitude>e.getEast()||i.latitude<e.getSouth()||i.latitude>e.getNorth())},r.prototype._setErrorState=function(){switch(this._watchState){case"WAITING_ACTIVE":this._watchState="ACTIVE_ERROR",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")}},r.prototype._onSuccess=function(e){if(this._map){if(this._isOutOfMapMaxBounds(e))return this._setErrorState(),this.fire(new t.Event("outofmaxbounds",e)),this._updateMarker(),void this._finish();if(this.options.trackUserLocation)switch(this._lastKnownPosition=e,this._watchState){case"WAITING_ACTIVE":case"ACTIVE_LOCK":case"ACTIVE_ERROR":this._watchState="ACTIVE_LOCK",this._geolocateButton.classList.remove("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(e),this.options.trackUserLocation&&"ACTIVE_LOCK"!==this._watchState||this._updateCamera(e),this.options.showUserLocation&&this._dotElement.classList.remove("mapboxgl-user-location-dot-stale"),this.fire(new t.Event("geolocate",e)),this._finish()}},r.prototype._updateCamera=function(e){var i=new t.LngLat(e.coords.longitude,e.coords.latitude),r=e.coords.accuracy,n=this._map.getBearing(),o=t.extend({bearing:n},this.options.fitBoundsOptions);this._map.fitBounds(i.toBounds(r),o,{geolocateSource:!0})},r.prototype._updateMarker=function(e){if(e){var i=new t.LngLat(e.coords.longitude,e.coords.latitude);this._accuracyCircleMarker.setLngLat(i).addTo(this._map),this._userLocationDotMarker.setLngLat(i).addTo(this._map),this._accuracy=e.coords.accuracy,this.options.showUserLocation&&this.options.showAccuracyCircle&&this._updateCircleRadius()}else this._userLocationDotMarker.remove(),this._accuracyCircleMarker.remove()},r.prototype._updateCircleRadius=function(){var t=this._map._container.clientHeight/2,e=this._map.unproject([0,t]),i=this._map.unproject([1,t]),r=e.distanceTo(i),n=Math.ceil(2*this._accuracy/r);this._circleElement.style.width=n+"px",this._circleElement.style.height=n+"px"},r.prototype._onZoom=function(){this.options.showUserLocation&&this.options.showAccuracyCircle&&this._updateCircleRadius()},r.prototype._onError=function(e){if(this._map){if(this.options.trackUserLocation)if(1===e.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 i=this._map._getUIString("GeolocateControl.LocationNotAvailable");this._geolocateButton.title=i,this._geolocateButton.setAttribute("aria-label",i),void 0!==this._geolocationWatchID&&this._clearWatch()}else{if(3===e.code&&Nn)return;this._setErrorState()}"OFF"!==this._watchState&&this.options.showUserLocation&&this._dotElement.classList.add("mapboxgl-user-location-dot-stale"),this.fire(new t.Event("error",e)),this._finish()}},r.prototype._finish=function(){this._timeoutId&&clearTimeout(this._timeoutId),this._timeoutId=void 0},r.prototype._setupUI=function(e){var r=this;if(this._container.addEventListener("contextmenu",(function(t){return t.preventDefault()})),this._geolocateButton=i.create("button","mapboxgl-ctrl-geolocate",this._container),i.create("span","mapboxgl-ctrl-icon",this._geolocateButton).setAttribute("aria-hidden",!0),this._geolocateButton.type="button",!1===e){t.warnOnce("Geolocation support is not available so the GeolocateControl will be disabled.");var n=this._map._getUIString("GeolocateControl.LocationNotAvailable");this._geolocateButton.disabled=!0,this._geolocateButton.title=n,this._geolocateButton.setAttribute("aria-label",n)}else{var o=this._map._getUIString("GeolocateControl.FindMyLocation");this._geolocateButton.title=o,this._geolocateButton.setAttribute("aria-label",o)}this.options.trackUserLocation&&(this._geolocateButton.setAttribute("aria-pressed","false"),this._watchState="OFF"),this.options.showUserLocation&&(this._dotElement=i.create("div","mapboxgl-user-location-dot"),this._userLocationDotMarker=new Ln(this._dotElement),this._circleElement=i.create("div","mapboxgl-user-location-accuracy-circle"),this._accuracyCircleMarker=new Ln({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(e){e.geolocateSource||"ACTIVE_LOCK"!==r._watchState||e.originalEvent&&"resize"===e.originalEvent.type||(r._watchState="BACKGROUND",r._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-background"),r._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-active"),r.fire(new t.Event("trackuserlocationend")))}))},r.prototype.trigger=function(){if(!this._setup)return t.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 t.Event("trackuserlocationstart"));break;case"WAITING_ACTIVE":case"ACTIVE_LOCK":case"ACTIVE_ERROR":case"BACKGROUND_ERROR":Bn--,Nn=!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 t.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 t.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 e;this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-waiting"),this._geolocateButton.setAttribute("aria-pressed","true"),++Bn>1?(e={maximumAge:6e5,timeout:0},Nn=!0):(e=this.options.positionOptions,Nn=!1),this._geolocationWatchID=t.window.navigator.geolocation.watchPosition(this._onSuccess,this._onError,e)}}else t.window.navigator.geolocation.getCurrentPosition(this._onSuccess,this._onError,this.options.positionOptions),this._timeoutId=setTimeout(this._finish,1e4);return!0},r.prototype._clearWatch=function(){t.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)},r}(t.Evented),Vn={maxWidth:100,unit:"metric"},Un=function(e){this.options=t.extend({},Vn,e),t.bindAll(["_onMove","setUnit"],this)};function qn(t,e,i){var r=i&&i.maxWidth||100,n=t._container.clientHeight/2,o=t.unproject([0,n]),a=t.unproject([r,n]),s=o.distanceTo(a);if(i&&"imperial"===i.unit){var l=3.2808*s;l>5280?$n(e,r,l/5280,t._getUIString("ScaleControl.Miles")):$n(e,r,l,t._getUIString("ScaleControl.Feet"))}else i&&"nautical"===i.unit?$n(e,r,s/1852,t._getUIString("ScaleControl.NauticalMiles")):s>=1e3?$n(e,r,s/1e3,t._getUIString("ScaleControl.Kilometers")):$n(e,r,s,t._getUIString("ScaleControl.Meters"))}function $n(t,e,i,r){var n,o,a,s=(n=i,(o=Math.pow(10,(""+Math.floor(n)).length-1))*(a=(a=n/o)>=10?10:a>=5?5:a>=3?3:a>=2?2:a>=1?1:function(t){var e=Math.pow(10,Math.ceil(-Math.log(t)/Math.LN10));return Math.round(t*e)/e}(a)));t.style.width=e*(s/i)+"px",t.innerHTML=s+"&nbsp;"+r}Un.prototype.getDefaultPosition=function(){return"bottom-left"},Un.prototype._onMove=function(){qn(this._map,this._container,this.options)},Un.prototype.onAdd=function(t){return this._map=t,this._container=i.create("div","mapboxgl-ctrl mapboxgl-ctrl-scale",t.getContainer()),this._map.on("move",this._onMove),this._onMove(),this._container},Un.prototype.onRemove=function(){i.remove(this._container),this._map.off("move",this._onMove),this._map=void 0},Un.prototype.setUnit=function(t){this.options.unit=t,qn(this._map,this._container,this.options)};var Zn=function(e){this._fullscreen=!1,e&&e.container&&(e.container instanceof t.window.HTMLElement?this._container=e.container:t.warnOnce("Full screen control 'container' must be a DOM element.")),t.bindAll(["_onClickFullscreen","_changeIcon"],this),"onfullscreenchange"in t.window.document?this._fullscreenchange="fullscreenchange":"onmozfullscreenchange"in t.window.document?this._fullscreenchange="mozfullscreenchange":"onwebkitfullscreenchange"in t.window.document?this._fullscreenchange="webkitfullscreenchange":"onmsfullscreenchange"in t.window.document&&(this._fullscreenchange="MSFullscreenChange")};Zn.prototype.onAdd=function(e){return this._map=e,this._container||(this._container=this._map.getContainer()),this._controlContainer=i.create("div","mapboxgl-ctrl mapboxgl-ctrl-group"),this._checkFullscreenSupport()?this._setupUI():(this._controlContainer.style.display="none",t.warnOnce("This device does not support fullscreen mode.")),this._controlContainer},Zn.prototype.onRemove=function(){i.remove(this._controlContainer),this._map=null,t.window.document.removeEventListener(this._fullscreenchange,this._changeIcon)},Zn.prototype._checkFullscreenSupport=function(){return!!(t.window.document.fullscreenEnabled||t.window.document.mozFullScreenEnabled||t.window.document.msFullscreenEnabled||t.window.document.webkitFullscreenEnabled)},Zn.prototype._setupUI=function(){var e=this._fullscreenButton=i.create("button","mapboxgl-ctrl-fullscreen",this._controlContainer);i.create("span","mapboxgl-ctrl-icon",e).setAttribute("aria-hidden",!0),e.type="button",this._updateTitle(),this._fullscreenButton.addEventListener("click",this._onClickFullscreen),t.window.document.addEventListener(this._fullscreenchange,this._changeIcon)},Zn.prototype._updateTitle=function(){var t=this._getTitle();this._fullscreenButton.setAttribute("aria-label",t),this._fullscreenButton.title=t},Zn.prototype._getTitle=function(){return this._map._getUIString(this._isFullscreen()?"FullscreenControl.Exit":"FullscreenControl.Enter")},Zn.prototype._isFullscreen=function(){return this._fullscreen},Zn.prototype._changeIcon=function(){(t.window.document.fullscreenElement||t.window.document.mozFullScreenElement||t.window.document.webkitFullscreenElement||t.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())},Zn.prototype._onClickFullscreen=function(){this._isFullscreen()?t.window.document.exitFullscreen?t.window.document.exitFullscreen():t.window.document.mozCancelFullScreen?t.window.document.mozCancelFullScreen():t.window.document.msExitFullscreen?t.window.document.msExitFullscreen():t.window.document.webkitCancelFullScreen&&t.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 Gn={closeButton:!0,closeOnClick:!0,className:"",maxWidth:"240px"},Xn=function(e){function r(i){e.call(this),this.options=t.extend(Object.create(Gn),i),t.bindAll(["_update","_onClose","remove","_onMouseMove","_onMouseUp","_onDrag"],this)}return e&&(r.__proto__=e),(r.prototype=Object.create(e&&e.prototype)).constructor=r,r.prototype.addTo=function(e){return this._map&&this.remove(),this._map=e,this.options.closeOnClick&&this._map.on("click",this._onClose),this.options.closeOnMove&&this._map.on("move",this._onClose),this._map.on("remove",this.remove),this._update(),this._trackPointer?(this._map.on("mousemove",this._onMouseMove),this._map.on("mouseup",this._onMouseUp),this._container&&this._container.classList.add("mapboxgl-popup-track-pointer"),this._map._canvasContainer.classList.add("mapboxgl-track-pointer")):this._map.on("move",this._update),this.fire(new t.Event("open")),this},r.prototype.isOpen=function(){return!!this._map},r.prototype.remove=function(){return this._content&&i.remove(this._content),this._container&&(i.remove(this._container),delete this._container),this._map&&(this._map.off("move",this._update),this._map.off("move",this._onClose),this._map.off("click",this._onClose),this._map.off("remove",this.remove),this._map.off("mousemove",this._onMouseMove),this._map.off("mouseup",this._onMouseUp),this._map.off("drag",this._onDrag),delete this._map),this.fire(new t.Event("close")),this},r.prototype.getLngLat=function(){return this._lngLat},r.prototype.setLngLat=function(e){return this._lngLat=t.LngLat.convert(e),this._pos=null,this._trackPointer=!1,this._update(),this._map&&(this._map.on("move",this._update),this._map.off("mousemove",this._onMouseMove),this._container&&this._container.classList.remove("mapboxgl-popup-track-pointer"),this._map._canvasContainer.classList.remove("mapboxgl-track-pointer")),this},r.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},r.prototype.getElement=function(){return this._container},r.prototype.setText=function(e){return this.setDOMContent(t.window.document.createTextNode(e))},r.prototype.setHTML=function(e){var i,r=t.window.document.createDocumentFragment(),n=t.window.document.createElement("body");for(n.innerHTML=e;i=n.firstChild;)r.appendChild(i);return this.setDOMContent(r)},r.prototype.getMaxWidth=function(){return this._container&&this._container.style.maxWidth},r.prototype.setMaxWidth=function(t){return this.options.maxWidth=t,this._update(),this},r.prototype.setDOMContent=function(t){return this._createContent(),this._content.appendChild(t),this._update(),this},r.prototype.addClassName=function(t){this._container&&this._container.classList.add(t)},r.prototype.removeClassName=function(t){this._container&&this._container.classList.remove(t)},r.prototype.toggleClassName=function(t){if(this._container)return this._container.classList.toggle(t)},r.prototype._createContent=function(){this._content&&i.remove(this._content),this._content=i.create("div","mapboxgl-popup-content",this._container),this.options.closeButton&&(this._closeButton=i.create("button","mapboxgl-popup-close-button",this._content),this._closeButton.type="button",this._closeButton.setAttribute("aria-label","Close popup"),this._closeButton.innerHTML="&#215;",this._closeButton.addEventListener("click",this._onClose))},r.prototype._onMouseUp=function(t){this._update(t.point)},r.prototype._onMouseMove=function(t){this._update(t.point)},r.prototype._onDrag=function(t){this._update(t.point)},r.prototype._update=function(e){var r=this;if(this._map&&(this._lngLat||this._trackPointer)&&this._content&&(this._container||(this._container=i.create("div","mapboxgl-popup",this._map.getContainer()),this._tip=i.create("div","mapboxgl-popup-tip",this._container),this._container.appendChild(this._content),this.options.className&&this.options.className.split(" ").forEach((function(t){return r._container.classList.add(t)})),this._trackPointer&&this._container.classList.add("mapboxgl-popup-track-pointer")),this.options.maxWidth&&this._container.style.maxWidth!==this.options.maxWidth&&(this._container.style.maxWidth=this.options.maxWidth),this._map.transform.renderWorldCopies&&!this._trackPointer&&(this._lngLat=zn(this._lngLat,this._pos,this._map.transform)),!this._trackPointer||e)){var n=this._pos=this._trackPointer&&e?e:this._map.project(this._lngLat),o=this.options.anchor,a=function e(i){if(i){if("number"==typeof i){var r=Math.round(Math.sqrt(.5*Math.pow(i,2)));return{center:new t.Point(0,0),top:new t.Point(0,i),"top-left":new t.Point(r,r),"top-right":new t.Point(-r,r),bottom:new t.Point(0,-i),"bottom-left":new t.Point(r,-r),"bottom-right":new t.Point(-r,-r),left:new t.Point(i,0),right:new t.Point(-i,0)}}if(i instanceof t.Point||Array.isArray(i)){var n=t.Point.convert(i);return{center:n,top:n,"top-left":n,"top-right":n,bottom:n,"bottom-left":n,"bottom-right":n,left:n,right:n}}return{center:t.Point.convert(i.center||[0,0]),top:t.Point.convert(i.top||[0,0]),"top-left":t.Point.convert(i["top-left"]||[0,0]),"top-right":t.Point.convert(i["top-right"]||[0,0]),bottom:t.Point.convert(i.bottom||[0,0]),"bottom-left":t.Point.convert(i["bottom-left"]||[0,0]),"bottom-right":t.Point.convert(i["bottom-right"]||[0,0]),left:t.Point.convert(i.left||[0,0]),right:t.Point.convert(i.right||[0,0])}}return e(new t.Point(0,0))}(this.options.offset);if(!o){var s,l=this._container.offsetWidth,u=this._container.offsetHeight;s=n.y+a.bottom.y<u?["top"]:n.y>this._map.transform.height-u?["bottom"]:[],n.x<l/2?s.push("left"):n.x>this._map.transform.width-l/2&&s.push("right"),o=0===s.length?"bottom":s.join("-")}var c=n.add(a[o]).round();i.setTransform(this._container,Dn[o]+" translate("+c.x+"px,"+c.y+"px)"),On(this._container,o,"popup")}},r.prototype._onClose=function(){this.remove()},r}(t.Evented),Hn={version:t.version,supported:e,setRTLTextPlugin:t.setRTLTextPlugin,getRTLTextPluginStatus:t.getRTLTextPluginStatus,Map:kn,NavigationControl:In,GeolocateControl:jn,AttributionControl:_n,ScaleControl:Un,FullscreenControl:Zn,Popup:Xn,Marker:Ln,Style:qe,LngLat:t.LngLat,LngLatBounds:t.LngLatBounds,Point:t.Point,MercatorCoordinate:t.MercatorCoordinate,Evented:t.Evented,config:t.config,prewarm:function(){Bt().acquire(Ot)},clearPrewarmedResources:function(){var t=Lt;t&&t.isPreloaded()&&1===t.numActive()&&(t.release(Ot),Lt=null)},get accessToken(){return t.config.ACCESS_TOKEN},set accessToken(e){t.config.ACCESS_TOKEN=e},get baseApiUrl(){return t.config.API_URL},set baseApiUrl(e){t.config.API_URL=e},get workerCount(){return Rt.workerCount},set workerCount(t){Rt.workerCount=t},get maxParallelImageRequests(){return t.config.MAX_PARALLEL_IMAGE_REQUESTS},set maxParallelImageRequests(e){t.config.MAX_PARALLEL_IMAGE_REQUESTS=e},clearStorage:function(e){t.clearTileCache(e)},workerUrl:""};return Hn})),i}))},{}],7:[function(t,e,i){var r,n,o=e.exports={};function a(){throw new Error("setTimeout has not been defined")}function s(){throw new Error("clearTimeout has not been defined")}function l(t){if(r===setTimeout)return setTimeout(t,0);if((r===a||!r)&&setTimeout)return r=setTimeout,setTimeout(t,0);try{return r(t,0)}catch(e){try{return r.call(null,t,0)}catch(e){return r.call(this,t,0)}}}!function(){try{r="function"==typeof setTimeout?setTimeout:a}catch(t){r=a}try{n="function"==typeof clearTimeout?clearTimeout:s}catch(t){n=s}}();var u,c=[],p=!1,h=-1;function f(){p&&u&&(p=!1,u.length?c=u.concat(c):h=-1,c.length&&d())}function d(){if(!p){var t=l(f);p=!0;for(var e=c.length;e;){for(u=c,c=[];++h<e;)u&&u[h].run();h=-1,e=c.length}u=null,p=!1,function(t){if(n===clearTimeout)return clearTimeout(t);if((n===s||!n)&&clearTimeout)return n=clearTimeout,clearTimeout(t);try{n(t)}catch(e){try{return n.call(null,t)}catch(e){return n.call(this,t)}}}(t)}}function m(t,e){this.fun=t,this.array=e}function v(){}o.nextTick=function(t){var e=new Array(arguments.length-1);if(arguments.length>1)for(var i=1;i<arguments.length;i++)e[i-1]=arguments[i];c.push(new m(t,e)),1!==c.length||p||l(d)},m.prototype.run=function(){this.fun.apply(null,this.array)},o.title="browser",o.browser=!0,o.env={},o.argv=[],o.version="",o.versions={},o.on=v,o.addListener=v,o.once=v,o.off=v,o.removeListener=v,o.removeAllListeners=v,o.emit=v,o.prependListener=v,o.prependOnceListener=v,o.listeners=function(t){return[]},o.binding=function(t){throw new Error("process.binding is not supported")},o.cwd=function(){return"/"},o.chdir=function(t){throw new Error("process.chdir is not supported")},o.umask=function(){return 0}},{}],8:[function(t,e,i){
/*!
 * ScrollMagic v2.0.7 (2019-05-07)
 * The javascript library for magical scroll interactions.
 * (c) 2019 Jan Paepke (@janpaepke)
 * Project Website: http://scrollmagic.io
 * 
 * @version 2.0.7
 * @license Dual licensed under MIT license and GPL.
 * @author Jan Paepke - e-mail@janpaepke.de
 *
 * @file ScrollMagic main library.
 */var r,n;r=this,n=function(){"use strict";var t=function(){r.log(2,"(COMPATIBILITY NOTICE) -> As of ScrollMagic 2.0.0 you need to use 'new ScrollMagic.Controller()' to create a new controller instance. Use 'new ScrollMagic.Scene()' to instance a scene.")};t.version="2.0.7",window.addEventListener("mousewheel",(function(){})),t.Controller=function(i){var n,o,a="ScrollMagic.Controller",s=e.defaults,l=this,u=r.extend({},s,i),c=[],p=!1,h=0,f="PAUSED",d=!0,m=0,v=!0,y=function(){u.refreshInterval>0&&(o=window.setTimeout(S,u.refreshInterval))},g=function(){return u.vertical?r.get.scrollTop(u.container):r.get.scrollLeft(u.container)},_=function(){return u.vertical?r.get.height(u.container):r.get.width(u.container)},x=this._setScrollPos=function(t){u.vertical?d?window.scrollTo(r.get.scrollLeft(),t):u.container.scrollTop=t:d?window.scrollTo(t,r.get.scrollTop()):u.container.scrollLeft=t},b=function(){if(v&&p){var t=r.type.Array(p)?p:c.slice(0);p=!1;var e=h,i=(h=l.scrollPos())-e;0!==i&&(f=i>0?"FORWARD":"REVERSE"),"REVERSE"===f&&t.reverse(),t.forEach((function(e,i){E(3,"updating Scene "+(i+1)+"/"+t.length+" ("+c.length+" total)"),e.update(!0)})),0===t.length&&u.loglevel>=3&&E(3,"updating 0 Scenes (nothing added to controller)")}},w=function(){n=r.rAF(b)},T=function(t){E(3,"event fired causing an update:",t.type),"resize"==t.type&&(m=_(),f="PAUSED"),!0!==p&&(p=!0,w())},S=function(){if(!d&&m!=_()){var t;try{t=new Event("resize",{bubbles:!1,cancelable:!1})}catch(e){(t=document.createEvent("Event")).initEvent("resize",!1,!1)}u.container.dispatchEvent(t)}c.forEach((function(t,e){t.refresh()})),y()},E=this._log=function(t,e){u.loglevel>=t&&(Array.prototype.splice.call(arguments,1,0,"("+a+") ->"),r.log.apply(window,arguments))};this._options=u;var C=function(t){if(t.length<=1)return t;var e=t.slice(0);return e.sort((function(t,e){return t.scrollOffset()>e.scrollOffset()?1:-1})),e};return this.addScene=function(e){if(r.type.Array(e))e.forEach((function(t,e){l.addScene(t)}));else if(e instanceof t.Scene){if(e.controller()!==l)e.addTo(l);else if(c.indexOf(e)<0){for(var i in c.push(e),c=C(c),e.on("shift.controller_sort",(function(){c=C(c)})),u.globalSceneOptions)e[i]&&e[i].call(e,u.globalSceneOptions[i]);E(3,"adding Scene (now "+c.length+" total)")}}else E(1,"ERROR: invalid argument supplied for '.addScene()'");return l},this.removeScene=function(t){if(r.type.Array(t))t.forEach((function(t,e){l.removeScene(t)}));else{var e=c.indexOf(t);e>-1&&(t.off("shift.controller_sort"),c.splice(e,1),E(3,"removing Scene (now "+c.length+" left)"),t.remove())}return l},this.updateScene=function(e,i){return r.type.Array(e)?e.forEach((function(t,e){l.updateScene(t,i)})):i?e.update(!0):!0!==p&&e instanceof t.Scene&&(-1==(p=p||[]).indexOf(e)&&p.push(e),p=C(p),w()),l},this.update=function(t){return T({type:"resize"}),t&&b(),l},this.scrollTo=function(e,i){if(r.type.Number(e))x.call(u.container,e,i);else if(e instanceof t.Scene)e.controller()===l?l.scrollTo(e.scrollOffset(),i):E(2,"scrollTo(): The supplied scene does not belong to this controller. Scroll cancelled.",e);else if(r.type.Function(e))x=e;else{var n=r.get.elements(e)[0];if(n){for(;n.parentNode.hasAttribute("data-scrollmagic-pin-spacer");)n=n.parentNode;var o=u.vertical?"top":"left",a=r.get.offset(u.container),s=r.get.offset(n);d||(a[o]-=l.scrollPos()),l.scrollTo(s[o]-a[o],i)}else E(2,"scrollTo(): The supplied argument is invalid. Scroll cancelled.",e)}return l},this.scrollPos=function(t){return arguments.length?(r.type.Function(t)?g=t:E(2,"Provided value for method 'scrollPos' is not a function. To change the current scroll position use 'scrollTo()'."),l):g.call(l)},this.info=function(t){var e={size:m,vertical:u.vertical,scrollPos:h,scrollDirection:f,container:u.container,isDocument:d};return arguments.length?void 0!==e[t]?e[t]:void E(1,'ERROR: option "'+t+'" is not available'):e},this.loglevel=function(t){return arguments.length?(u.loglevel!=t&&(u.loglevel=t),l):u.loglevel},this.enabled=function(t){return arguments.length?(v!=t&&(v=!!t,l.updateScene(c,!0)),l):v},this.destroy=function(t){window.clearTimeout(o);for(var e=c.length;e--;)c[e].destroy(t);return u.container.removeEventListener("resize",T),u.container.removeEventListener("scroll",T),r.cAF(n),E(3,"destroyed "+a+" (reset: "+(t?"true":"false")+")"),null},function(){for(var e in u)s.hasOwnProperty(e)||(E(2,'WARNING: Unknown option "'+e+'"'),delete u[e]);if(u.container=r.get.elements(u.container)[0],!u.container)throw E(1,"ERROR creating object "+a+": No valid scroll container supplied"),a+" init failed.";(d=u.container===window||u.container===document.body||!document.body.contains(u.container))&&(u.container=window),m=_(),u.container.addEventListener("resize",T),u.container.addEventListener("scroll",T);var i=parseInt(u.refreshInterval,10);u.refreshInterval=r.type.Number(i)?i:s.refreshInterval,y(),E(3,"added new "+a+" controller (v"+t.version+")")}(),l};var e={defaults:{container:window,vertical:!0,globalSceneOptions:{},loglevel:2,refreshInterval:100}};t.Controller.addOption=function(t,i){e.defaults[t]=i},t.Controller.extend=function(e){var i=this;t.Controller=function(){return i.apply(this,arguments),this.$super=r.extend({},this),e.apply(this,arguments)||this},r.extend(t.Controller,i),t.Controller.prototype=i.prototype,t.Controller.prototype.constructor=t.Controller},t.Scene=function(e){var n,o,a="ScrollMagic.Scene",s=i.defaults,l=this,u=r.extend({},s,e),c="BEFORE",p=0,h={start:0,end:0},f=0,d=!0,m={};this.on=function(t,e){return r.type.Function(e)?(t=t.trim().split(" ")).forEach((function(t){var i=t.split("."),r=i[0],n=i[1];"*"!=r&&(m[r]||(m[r]=[]),m[r].push({namespace:n||"",callback:e}))})):v(1,"ERROR when calling '.on()': Supplied callback for '"+t+"' is not a valid function!"),l},this.off=function(t,e){return t?((t=t.trim().split(" ")).forEach((function(t,i){var r=t.split("."),n=r[0],o=r[1]||"";("*"===n?Object.keys(m):[n]).forEach((function(t){for(var i=m[t]||[],r=i.length;r--;){var n=i[r];!n||o!==n.namespace&&"*"!==o||e&&e!=n.callback||i.splice(r,1)}i.length||delete m[t]}))})),l):(v(1,"ERROR: Invalid event name supplied."),l)},this.trigger=function(e,i){if(e){var r=e.trim().split("."),n=r[0],o=r[1],a=m[n];v(3,"event fired:",n,i?"->":"",i||""),a&&a.forEach((function(e,r){o&&o!==e.namespace||e.callback.call(l,new t.Event(n,e.namespace,l,i))}))}else v(1,"ERROR: Invalid event name supplied.");return l},l.on("change.internal",(function(t){"loglevel"!==t.what&&"tweenChanges"!==t.what&&("triggerElement"===t.what?b():"reverse"===t.what&&l.update())})).on("shift.internal",(function(t){_(),l.update()}));var v=this._log=function(t,e){u.loglevel>=t&&(Array.prototype.splice.call(arguments,1,0,"("+a+") ->"),r.log.apply(window,arguments))};this.addTo=function(e){return e instanceof t.Controller?o!=e&&(o&&o.removeScene(l),o=e,S(),x(!0),b(!0),_(),o.info("container").addEventListener("resize",w),e.addScene(l),l.trigger("add",{controller:o}),v(3,"added "+a+" to controller"),l.update()):v(1,"ERROR: supplied argument of 'addTo()' is not a valid ScrollMagic Controller"),l},this.enabled=function(t){return arguments.length?(d!=t&&(d=!!t,l.update(!0)),l):d},this.remove=function(){if(o){o.info("container").removeEventListener("resize",w);var t=o;o=void 0,t.removeScene(l),l.trigger("remove"),v(3,"removed "+a+" from controller")}return l},this.destroy=function(t){return l.trigger("destroy",{reset:t}),l.remove(),l.off("*.*"),v(3,"destroyed "+a+" (reset: "+(t?"true":"false")+")"),null},this.update=function(t){if(o)if(t)if(o.enabled()&&d){var e,i=o.info("scrollPos");e=u.duration>0?(i-h.start)/(h.end-h.start):i>=h.start?1:0,l.trigger("update",{startPos:h.start,endPos:h.end,scrollPos:i}),l.progress(e)}else y&&"DURING"===c&&k(!0);else o.updateScene(l,!1);return l},this.refresh=function(){return x(),b(),l},this.progress=function(t){if(arguments.length){var e=!1,i=c,r=o?o.info("scrollDirection"):"PAUSED",n=u.reverse||t>=p;if(0===u.duration?(e=p!=t,c=0==(p=t<1&&n?0:1)?"BEFORE":"DURING"):t<0&&"BEFORE"!==c&&n?(p=0,c="BEFORE",e=!0):t>=0&&t<1&&n?(p=t,c="DURING",e=!0):t>=1&&"AFTER"!==c?(p=1,c="AFTER",e=!0):"DURING"!==c||n||k(),e){var a={progress:p,state:c,scrollDirection:r},s=c!=i,h=function(t){l.trigger(t,a)};s&&"DURING"!==i&&(h("enter"),h("BEFORE"===i?"start":"end")),h("progress"),s&&"DURING"!==c&&(h("BEFORE"===c?"start":"end"),h("leave"))}return l}return p};var y,g,_=function(){h={start:f+u.offset},o&&u.triggerElement&&(h.start-=o.info("size")*u.triggerHook),h.end=h.start+u.duration},x=function(t){n&&E("duration",n.call(l))&&!t&&(l.trigger("change",{what:"duration",newval:u.duration}),l.trigger("shift",{reason:"duration"}))},b=function(t){var e=0,i=u.triggerElement;if(o&&(i||f>0)){if(i)if(i.parentNode){for(var n=o.info(),a=r.get.offset(n.container),s=n.vertical?"top":"left";i.parentNode.hasAttribute("data-scrollmagic-pin-spacer");)i=i.parentNode;var c=r.get.offset(i);n.isDocument||(a[s]-=o.scrollPos()),e=c[s]-a[s]}else v(2,"WARNING: triggerElement was removed from DOM and will be reset to",void 0),l.triggerElement(void 0);var p=e!=f;f=e,p&&!t&&l.trigger("shift",{reason:"triggerElementPosition"})}},w=function(t){u.triggerHook>0&&l.trigger("shift",{reason:"containerResize"})},T=r.extend(i.validate,{duration:function(t){if(r.type.String(t)&&t.match(/^(\.|\d)*\d+%$/)){var e=parseFloat(t)/100;t=function(){return o?o.info("size")*e:0}}if(r.type.Function(t)){n=t;try{t=parseFloat(n.call(l))}catch(e){t=-1}}if(t=parseFloat(t),!r.type.Number(t)||t<0)throw n?(n=void 0,['Invalid return value of supplied function for option "duration":',t]):['Invalid value for option "duration":',t];return t}}),S=function(t){(t=arguments.length?[t]:Object.keys(T)).forEach((function(t,e){var i;if(T[t])try{i=T[t](u[t])}catch(e){i=s[t];var n=r.type.String(e)?[e]:e;r.type.Array(n)?(n[0]="ERROR: "+n[0],n.unshift(1),v.apply(this,n)):v(1,"ERROR: Problem executing validation callback for option '"+t+"':",e.message)}finally{u[t]=i}}))},E=function(t,e){var i=!1,r=u[t];return u[t]!=e&&(u[t]=e,S(t),i=r!=u[t]),i},C=function(t){l[t]||(l[t]=function(e){return arguments.length?("duration"===t&&(n=void 0),E(t,e)&&(l.trigger("change",{what:t,newval:u[t]}),i.shifts.indexOf(t)>-1&&l.trigger("shift",{reason:t})),l):u[t]})};this.controller=function(){return o},this.state=function(){return c},this.scrollOffset=function(){return h.start},this.triggerPosition=function(){var t=u.offset;return o&&(u.triggerElement?t+=f:t+=o.info("size")*l.triggerHook()),t},l.on("shift.internal",(function(t){var e="duration"===t.reason;("AFTER"===c&&e||"DURING"===c&&0===u.duration)&&k(),e&&A()})).on("progress.internal",(function(t){k()})).on("add.internal",(function(t){A()})).on("destroy.internal",(function(t){l.removePin(t.reset)}));var k=function(t){if(y&&o){var e=o.info(),i=g.spacer.firstChild;if(t||"DURING"!==c){var n={position:g.inFlow?"relative":"absolute",top:0,left:0},a=r.css(i,"position")!=n.position;g.pushFollowers?u.duration>0&&("AFTER"===c&&0===parseFloat(r.css(g.spacer,"padding-top"))||"BEFORE"===c&&0===parseFloat(r.css(g.spacer,"padding-bottom")))&&(a=!0):n[e.vertical?"top":"left"]=u.duration*p,r.css(i,n),a&&A()}else{"fixed"!=r.css(i,"position")&&(r.css(i,{position:"fixed"}),A());var s=r.get.offset(g.spacer,!0),l=u.reverse||0===u.duration?e.scrollPos-h.start:Math.round(p*u.duration*10)/10;s[e.vertical?"top":"left"]+=l,r.css(g.spacer.firstChild,{top:s.top,left:s.left})}}},A=function(){if(y&&o&&g.inFlow){var t="DURING"===c,e=o.info("vertical"),i=g.spacer.firstChild,n=r.isMarginCollapseType(r.css(g.spacer,"display")),a={};g.relSize.width||g.relSize.autoFullWidth?t?r.css(y,{width:r.get.width(g.spacer)}):r.css(y,{width:"100%"}):(a["min-width"]=r.get.width(e?y:i,!0,!0),a.width=t?a["min-width"]:"auto"),g.relSize.height?t?r.css(y,{height:r.get.height(g.spacer)-(g.pushFollowers?u.duration:0)}):r.css(y,{height:"100%"}):(a["min-height"]=r.get.height(e?i:y,!0,!n),a.height=t?a["min-height"]:"auto"),g.pushFollowers&&(a["padding"+(e?"Top":"Left")]=u.duration*p,a["padding"+(e?"Bottom":"Right")]=u.duration*(1-p)),r.css(g.spacer,a)}},P=function(){o&&y&&"DURING"===c&&!o.info("isDocument")&&k()},I=function(){o&&y&&"DURING"===c&&((g.relSize.width||g.relSize.autoFullWidth)&&r.get.width(window)!=r.get.width(g.spacer.parentNode)||g.relSize.height&&r.get.height(window)!=r.get.height(g.spacer.parentNode))&&A()},M=function(t){o&&y&&"DURING"===c&&!o.info("isDocument")&&(t.preventDefault(),o._setScrollPos(o.info("scrollPos")-((t.wheelDelta||t[o.info("vertical")?"wheelDeltaY":"wheelDeltaX"])/3||30*-t.detail)))};this.setPin=function(t,e){var i=e&&e.hasOwnProperty("pushFollowers");if(e=r.extend({},{pushFollowers:!0,spacerClass:"scrollmagic-pin-spacer"},e),!(t=r.get.elements(t)[0]))return v(1,"ERROR calling method 'setPin()': Invalid pin element supplied."),l;if("fixed"===r.css(t,"position"))return v(1,"ERROR calling method 'setPin()': Pin does not work with elements that are positioned 'fixed'."),l;if(y){if(y===t)return l;l.removePin()}var n=(y=t).parentNode.style.display,o=["top","left","bottom","right","margin","marginLeft","marginRight","marginTop","marginBottom"];y.parentNode.style.display="none";var a="absolute"!=r.css(y,"position"),s=r.css(y,o.concat(["display"])),c=r.css(y,["width","height"]);y.parentNode.style.display=n,!a&&e.pushFollowers&&(v(2,"WARNING: If the pinned element is positioned absolutely pushFollowers will be disabled."),e.pushFollowers=!1),window.setTimeout((function(){y&&0===u.duration&&i&&e.pushFollowers&&v(2,"WARNING: pushFollowers =",!0,"has no effect, when scene duration is 0.")}),0);var p=y.parentNode.insertBefore(document.createElement("div"),y),h=r.extend(s,{position:a?"relative":"absolute",boxSizing:"content-box",mozBoxSizing:"content-box",webkitBoxSizing:"content-box"});if(a||r.extend(h,r.css(y,["width","height"])),r.css(p,h),p.setAttribute("data-scrollmagic-pin-spacer",""),r.addClass(p,e.spacerClass),g={spacer:p,relSize:{width:"%"===c.width.slice(-1),height:"%"===c.height.slice(-1),autoFullWidth:"auto"===c.width&&a&&r.isMarginCollapseType(s.display)},pushFollowers:e.pushFollowers,inFlow:a},!y.___origStyle){y.___origStyle={};var f=y.style;o.concat(["width","height","position","boxSizing","mozBoxSizing","webkitBoxSizing"]).forEach((function(t){y.___origStyle[t]=f[t]||""}))}return g.relSize.width&&r.css(p,{width:c.width}),g.relSize.height&&r.css(p,{height:c.height}),p.appendChild(y),r.css(y,{position:a?"relative":"absolute",margin:"auto",top:"auto",left:"auto",bottom:"auto",right:"auto"}),(g.relSize.width||g.relSize.autoFullWidth)&&r.css(y,{boxSizing:"border-box",mozBoxSizing:"border-box",webkitBoxSizing:"border-box"}),window.addEventListener("scroll",P),window.addEventListener("resize",P),window.addEventListener("resize",I),y.addEventListener("mousewheel",M),y.addEventListener("DOMMouseScroll",M),v(3,"added pin"),k(),l},this.removePin=function(t){if(y){if("DURING"===c&&k(!0),t||!o){var e=g.spacer.firstChild;if(e.hasAttribute("data-scrollmagic-pin-spacer")){var i=g.spacer.style,n={};["margin","marginLeft","marginRight","marginTop","marginBottom"].forEach((function(t){n[t]=i[t]||""})),r.css(e,n)}g.spacer.parentNode.insertBefore(e,g.spacer),g.spacer.parentNode.removeChild(g.spacer),y.parentNode.hasAttribute("data-scrollmagic-pin-spacer")||(r.css(y,y.___origStyle),delete y.___origStyle)}window.removeEventListener("scroll",P),window.removeEventListener("resize",P),window.removeEventListener("resize",I),y.removeEventListener("mousewheel",M),y.removeEventListener("DOMMouseScroll",M),y=void 0,v(3,"removed pin (reset: "+(t?"true":"false")+")")}return l};var z,D=[];return l.on("destroy.internal",(function(t){l.removeClassToggle(t.reset)})),this.setClassToggle=function(t,e){var i=r.get.elements(t);return 0!==i.length&&r.type.String(e)?(D.length>0&&l.removeClassToggle(),z=e,D=i,l.on("enter.internal_class leave.internal_class",(function(t){var e="enter"===t.type?r.addClass:r.removeClass;D.forEach((function(t,i){e(t,z)}))})),l):(v(1,"ERROR calling method 'setClassToggle()': Invalid "+(0===i.length?"element":"classes")+" supplied."),l)},this.removeClassToggle=function(t){return t&&D.forEach((function(t,e){r.removeClass(t,z)})),l.off("start.internal_class end.internal_class"),z=void 0,D=[],l},function(){for(var t in u)s.hasOwnProperty(t)||(v(2,'WARNING: Unknown option "'+t+'"'),delete u[t]);for(var e in s)C(e);S()}(),l};var i={defaults:{duration:0,offset:0,triggerElement:void 0,triggerHook:.5,reverse:!0,loglevel:2},validate:{offset:function(t){if(t=parseFloat(t),!r.type.Number(t))throw['Invalid value for option "offset":',t];return t},triggerElement:function(t){if(t=t||void 0){var e=r.get.elements(t)[0];if(!e||!e.parentNode)throw['Element defined in option "triggerElement" was not found:',t];t=e}return t},triggerHook:function(t){var e={onCenter:.5,onEnter:1,onLeave:0};if(r.type.Number(t))t=Math.max(0,Math.min(parseFloat(t),1));else{if(!(t in e))throw['Invalid value for option "triggerHook": ',t];t=e[t]}return t},reverse:function(t){return!!t},loglevel:function(t){if(t=parseInt(t),!r.type.Number(t)||t<0||t>3)throw['Invalid value for option "loglevel":',t];return t}},shifts:["duration","offset","triggerHook"]};t.Scene.addOption=function(e,r,n,o){e in i.defaults?t._util.log(1,"[static] ScrollMagic.Scene -> Cannot add Scene option '"+e+"', because it already exists."):(i.defaults[e]=r,i.validate[e]=n,o&&i.shifts.push(e))},t.Scene.extend=function(e){var i=this;t.Scene=function(){return i.apply(this,arguments),this.$super=r.extend({},this),e.apply(this,arguments)||this},r.extend(t.Scene,i),t.Scene.prototype=i.prototype,t.Scene.prototype.constructor=t.Scene},t.Event=function(t,e,i,r){for(var n in r=r||{})this[n]=r[n];return this.type=t,this.target=this.currentTarget=i,this.namespace=e||"",this.timeStamp=this.timestamp=Date.now(),this};var r=t._util=function(t){var e,i={},r=function(t){return parseFloat(t)||0},n=function(e){return e.currentStyle?e.currentStyle:t.getComputedStyle(e)},o=function(e,i,o,a){if((i=i===document?t:i)===t)a=!1;else if(!d.DomElement(i))return 0;e=e.charAt(0).toUpperCase()+e.substr(1).toLowerCase();var s=(o?i["offset"+e]||i["outer"+e]:i["client"+e]||i["inner"+e])||0;if(o&&a){var l=n(i);s+="Height"===e?r(l.marginTop)+r(l.marginBottom):r(l.marginLeft)+r(l.marginRight)}return s},a=function(t){return t.replace(/^[^a-z]+([a-z])/g,"$1").replace(/-([a-z])/g,(function(t){return t[1].toUpperCase()}))};i.extend=function(t){for(t=t||{},e=1;e<arguments.length;e++)if(arguments[e])for(var i in arguments[e])arguments[e].hasOwnProperty(i)&&(t[i]=arguments[e][i]);return t},i.isMarginCollapseType=function(t){return["block","flex","list-item","table","-webkit-box"].indexOf(t)>-1};var s=0,l=["ms","moz","webkit","o"],u=t.requestAnimationFrame,c=t.cancelAnimationFrame;for(e=0;!u&&e<l.length;++e)u=t[l[e]+"RequestAnimationFrame"],c=t[l[e]+"CancelAnimationFrame"]||t[l[e]+"CancelRequestAnimationFrame"];u||(u=function(e){var i=(new Date).getTime(),r=Math.max(0,16-(i-s)),n=t.setTimeout((function(){e(i+r)}),r);return s=i+r,n}),c||(c=function(e){t.clearTimeout(e)}),i.rAF=u.bind(t),i.cAF=c.bind(t);var p=["error","warn","log"],h=t.console||{};for(h.log=h.log||function(){},e=0;e<p.length;e++){var f=p[e];h[f]||(h[f]=h.log)}i.log=function(t){(t>p.length||t<=0)&&(t=p.length);var e=new Date,i=("0"+e.getHours()).slice(-2)+":"+("0"+e.getMinutes()).slice(-2)+":"+("0"+e.getSeconds()).slice(-2)+":"+("00"+e.getMilliseconds()).slice(-3),r=p[t-1],n=Array.prototype.splice.call(arguments,1),o=Function.prototype.bind.call(h[r],h);n.unshift(i),o.apply(h,n)};var d=i.type=function(t){return Object.prototype.toString.call(t).replace(/^\[object (.+)\]$/,"$1").toLowerCase()};d.String=function(t){return"string"===d(t)},d.Function=function(t){return"function"===d(t)},d.Array=function(t){return Array.isArray(t)},d.Number=function(t){return!d.Array(t)&&t-parseFloat(t)+1>=0},d.DomElement=function(t){return"object"==typeof HTMLElement||"function"==typeof HTMLElement?t instanceof HTMLElement||t instanceof SVGElement:t&&"object"==typeof t&&null!==t&&1===t.nodeType&&"string"==typeof t.nodeName};var m=i.get={};return m.elements=function(e){var i=[];if(d.String(e))try{e=document.querySelectorAll(e)}catch(t){return i}if("nodelist"===d(e)||d.Array(e)||e instanceof NodeList)for(var r=0,n=i.length=e.length;r<n;r++){var o=e[r];i[r]=d.DomElement(o)?o:m.elements(o)}else(d.DomElement(e)||e===document||e===t)&&(i=[e]);return i},m.scrollTop=function(e){return e&&"number"==typeof e.scrollTop?e.scrollTop:t.pageYOffset||0},m.scrollLeft=function(e){return e&&"number"==typeof e.scrollLeft?e.scrollLeft:t.pageXOffset||0},m.width=function(t,e,i){return o("width",t,e,i)},m.height=function(t,e,i){return o("height",t,e,i)},m.offset=function(t,e){var i={top:0,left:0};if(t&&t.getBoundingClientRect){var r=t.getBoundingClientRect();i.top=r.top,i.left=r.left,e||(i.top+=m.scrollTop(),i.left+=m.scrollLeft())}return i},i.addClass=function(t,e){e&&(t.classList?t.classList.add(e):t.className+=" "+e)},i.removeClass=function(t,e){e&&(t.classList?t.classList.remove(e):t.className=t.className.replace(new RegExp("(^|\\b)"+e.split(" ").join("|")+"(\\b|$)","gi")," "))},i.css=function(t,e){if(d.String(e))return n(t)[a(e)];if(d.Array(e)){var i={},r=n(t);return e.forEach((function(t,e){i[t]=r[a(t)]})),i}for(var o in e){var s=e[o];s==parseFloat(s)&&(s+="px"),t.style[a(o)]=s}},i}(window||{});return t.Scene.prototype.addIndicators=function(){return t._util.log(1,"(ScrollMagic.Scene) -> ERROR calling addIndicators() due to missing Plugin 'debug.addIndicators'. Please make sure to include plugins/debug.addIndicators.js"),this},t.Scene.prototype.removeIndicators=function(){return t._util.log(1,"(ScrollMagic.Scene) -> ERROR calling removeIndicators() due to missing Plugin 'debug.addIndicators'. Please make sure to include plugins/debug.addIndicators.js"),this},t.Scene.prototype.setTween=function(){return t._util.log(1,"(ScrollMagic.Scene) -> ERROR calling setTween() due to missing Plugin 'animation.gsap'. Please make sure to include plugins/animation.gsap.js"),this},t.Scene.prototype.removeTween=function(){return t._util.log(1,"(ScrollMagic.Scene) -> ERROR calling removeTween() due to missing Plugin 'animation.gsap'. Please make sure to include plugins/animation.gsap.js"),this},t.Scene.prototype.setVelocity=function(){return t._util.log(1,"(ScrollMagic.Scene) -> ERROR calling setVelocity() due to missing Plugin 'animation.velocity'. Please make sure to include plugins/animation.velocity.js"),this},t.Scene.prototype.removeVelocity=function(){return t._util.log(1,"(ScrollMagic.Scene) -> ERROR calling removeVelocity() due to missing Plugin 'animation.velocity'. Please make sure to include plugins/animation.velocity.js"),this},t},"function"==typeof define&&define.amd?define(n):"object"==typeof i?e.exports=n():r.ScrollMagic=n()},{}],9:[function(t,e,i){
/*!
 * ScrollMagic v2.0.7 (2019-05-07)
 * The javascript library for magical scroll interactions.
 * (c) 2019 Jan Paepke (@janpaepke)
 * Project Website: http://scrollmagic.io
 * 
 * @version 2.0.7
 * @license Dual licensed under MIT license and GPL.
 * @author Jan Paepke - e-mail@janpaepke.de
 *
 * @file ScrollMagic GSAP Animation Plugin.
 *
 * requires: GSAP ~1.14
 * Powered by the Greensock Animation Platform (GSAP): http://www.greensock.com/js
 * Greensock License info at http://www.greensock.com/licensing/
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