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qr=function(t,e){this.kind=t,this._styleExpression=e,this.isStateDependent="constant"!==t&&!yi(e.expression)};qr.prototype.evaluateWithoutErrorHandling=function(t,e,i,r,o,n){return this._styleExpression.evaluateWithoutErrorHandling(t,e,i,r,o,n)},qr.prototype.evaluate=function(t,e,i,r,o,n){return this._styleExpression.evaluate(t,e,i,r,o,n)};var Xr=function(t,e,i,r){this.kind=t,this.zoomStops=i,this._styleExpression=e,this.isStateDependent="camera"!==t&&!yi(e.expression),this.interpolationType=r};function Wr(t,e){if("error"===(t=Zr(t,e)).result)return t;var i=t.value.expression,r=mi(i);if(!r&&!Mr(e))return Pr([new Kt("","data expressions not supported")]);var o=gi(i,["zoom"]);if(!o&&!Lr(e))return Pr([new Kt("","zoom expressions not supported")]);var n=Yr(i);return n||o?n instanceof Kt?Pr([n]):n instanceof Wi&&!Cr(e)?Pr([new Kt("",'"interpolate" expressions cannot be used with this property')]):Ar(n?new Xr(r?"camera":"composite",t.value,n.labels,n instanceof Wi?n.interpolation:void 0):new qr(r?"constant":"source",t.value)):Pr([new Kt("",'"zoom" expression may only be used as input to a top-level "step" or "interpolate" expression.')])}Xr.prototype.evaluateWithoutErrorHandling=function(t,e,i,r,o,n){return this._styleExpression.evaluateWithoutErrorHandling(t,e,i,r,o,n)},Xr.prototype.evaluate=function(t,e,i,r,o,n){return this._styleExpression.evaluate(t,e,i,r,o,n)},Xr.prototype.interpolationFactor=function(t,e,i){return this.interpolationType?Wi.interpolationFactor(this.interpolationType,t,e,i):0};var Hr=function(t,e){this._parameters=t,this._specification=e,Wt(this,Rr(this._parameters,this._specification))};function Yr(t){var e=null;if(t instanceof Ji)e=Yr(t.result);else if(t instanceof Yi)for(var i=0,r=t.args;i<r.length&&!(e=Yr(r[i]));i+=1);else(t instanceof Ii||t instanceof Wi)&&t.input instanceof He&&"zoom"===t.input.name&&(e=t);return e instanceof Kt||t.eachChild((function(t){var i=Yr(t);i instanceof Kt?e=i:!e&&i?e=new Kt("",'"zoom" expression may only be used as 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qt(t.key,u,p)]}return"categorical"!==n||"number"!==s||isFinite(l)&&Math.floor(l)===l?"categorical"!==n&&"number"===s&&void 0!==i&&l<i?[new qt(t.key,u,"stop domain values must appear in ascending order")]:(i=l,"categorical"===n&&l in a?[new qt(t.key,u,"stop domain values must be unique")]:(a[l]=!0,[])):[new qt(t.key,u,"integer expected, found "+l)]}}function to(t){var e=("property"===t.expressionContext?Wr:Zr)(Yt(t.value),t.valueSpec);if("error"===e.result)return e.value.map((function(e){return new qt(""+t.key+e.key,t.value,e.message)}));var i=e.value.expression||e.value._styleExpression.expression;if("property"===t.expressionContext&&"text-font"===t.propertyKey&&!i.outputDefined())return[new qt(t.key,t.value,'Invalid data expression for "'+t.propertyKey+'". Output values must be contained as literals within the expression.')];if("property"===t.expressionContext&&"layout"===t.propertyType&&!yi(i))return[new qt(t.key,t.value,'"feature-state" data expressions are not supported with layout properties.')];if("filter"===t.expressionContext&&!yi(i))return[new qt(t.key,t.value,'"feature-state" data expressions are not supported with filters.')];if(t.expressionContext&&0===t.expressionContext.indexOf("cluster")){if(!gi(i,["zoom","feature-state"]))return[new qt(t.key,t.value,'"zoom" and "feature-state" expressions are not supported with cluster properties.')];if("cluster-initial"===t.expressionContext&&!mi(i))return[new qt(t.key,t.value,"Feature data expressions are not supported with initial expression part of cluster properties.")]}return[]}function eo(t){var e=t.key,i=t.value,r=t.valueSpec,o=[];return Array.isArray(r.values)?-1===r.values.indexOf(Ht(i))&&o.push(new qt(e,i,"expected one of ["+r.values.join(", ")+"], "+JSON.stringify(i)+" 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oo(t){if(null==t)return{filter:function(){return!0},needGeometry:!1};io(t)||(t=so(t));var e=Zr(t,ro);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:ao(t)}}function no(t,e){return t<e?-1:t>e?1:0}function ao(t){if(!Array.isArray(t))return!1;if("within"===t[0])return!0;for(var e=1;e<t.length;e++)if(ao(t[e]))return!0;return!1}function so(t){if(!t)return!0;var e,i=t[0];return t.length<=1?"any"!==i:"=="===i?lo(t[1],t[2],"=="):"!="===i?ho(lo(t[1],t[2],"==")):"<"===i||">"===i||"<="===i||">="===i?lo(t[1],t[2],i):"any"===i?(e=t.slice(1),["any"].concat(e.map(so))):"all"===i?["all"].concat(t.slice(1).map(so)):"none"===i?["all"].concat(t.slice(1).map(so).map(ho)):"in"===i?uo(t[1],t.slice(2)):"!in"===i?ho(uo(t[1],t.slice(2))):"has"===i?po(t[1]):"!has"===i?ho(po(t[1])):"within"!==i||t}function lo(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 uo(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(no)]]:["filter-in-small",t,["literal",e]]}}function po(t){switch(t){case"$type":return!0;case"$id":return["filter-has-id"];default:return["filter-has",t]}}function ho(t){return["!",t]}function co(t){return io(Yt(t.value))?to(Wt({},t,{expressionContext:"filter",valueSpec:{value:"boolean"}})):fo(t)}function fo(t){var e=t.value,i=t.key;if("array"!==zr(e))return[new qt(i,e,"array expected, "+zr(e)+" found")];var r,o=t.styleSpec,n=[];if(e.length<1)return[new qt(i,e,"filter array must have at least 1 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qt(i,e,'filter array for "'+e[0]+'" operator must have 2 elements')):"string"!==r&&n.push(new qt(i+"[1]",e[1],"string expected, "+r+" found"));break;case"within":r=zr(e[1]),2!==e.length?n.push(new qt(i,e,'filter array for "'+e[0]+'" operator must have 2 elements')):"object"!==r&&n.push(new qt(i+"[1]",e[1],"object expected, "+r+" found"))}return n}function mo(t,e){var i=t.key,r=t.style,o=t.styleSpec,n=t.value,a=t.objectKey,s=o[e+"_"+t.layerType];if(!s)return[];var l=a.match(/^(.*)-transition$/);if("paint"===e&&l&&s[l[1]]&&s[l[1]].transition)return So({key:i,value:n,valueSpec:o.transition,style:r,styleSpec:o});var u,p=t.valueSpec||s[a];if(!p)return[new qt(i,n,'unknown property "'+a+'"')];if("string"===zr(n)&&Mr(p)&&!p.tokens&&(u=/^{([^}]+)}$/.exec(n)))return[new qt(i,n,'"'+a+'" does not support interpolation syntax\nUse an identity property function instead: `{ "type": "identity", "property": '+JSON.stringify(u[1])+" }`.")];var h=[];return"symbol"===t.layerType&&("text-field"===a&&r&&!r.glyphs&&h.push(new qt(i,n,'use of "text-field" requires a style "glyphs" property')),"text-font"===a&&Dr(Yt(n))&&"identity"===Ht(n.type)&&h.push(new qt(i,n,'"text-font" does not support identity functions'))),h.concat(So({key:t.key,value:n,valueSpec:p,style:r,styleSpec:o,expressionContext:"property",propertyType:e,propertyKey:a}))}function yo(t){return mo(t,"paint")}function go(t){return mo(t,"layout")}function _o(t){var e=[],i=t.value,r=t.key,o=t.style,n=t.styleSpec;i.type||i.ref||e.push(new qt(r,i,'either "type" or "ref" is required'));var a,s=Ht(i.type),l=Ht(i.ref);if(i.id)for(var u=Ht(i.id),p=0;p<t.arrayIndex;p++){var h=o.layers[p];Ht(h.id)===u&&e.push(new qt(r,i.id,'duplicate layer id "'+i.id+'", previously used at line '+h.id.__line__))}if("ref"in i)["type","source","source-layer","filter","layout"].forEach((function(t){t in i&&e.push(new qt(r,i[t],'"'+t+'" is prohibited for ref 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t[0]=v*r+x*s+b*h+w*m,t[1]=v*o+x*l+b*c+w*y,t[2]=v*n+x*u+b*f+w*g,t[3]=v*a+x*p+b*d+w*_,t[4]=(v=i[4])*r+(x=i[5])*s+(b=i[6])*h+(w=i[7])*m,t[5]=v*o+x*l+b*c+w*y,t[6]=v*n+x*u+b*f+w*g,t[7]=v*a+x*p+b*d+w*_,t[8]=(v=i[8])*r+(x=i[9])*s+(b=i[10])*h+(w=i[11])*m,t[9]=v*o+x*l+b*c+w*y,t[10]=v*n+x*u+b*f+w*g,t[11]=v*a+x*p+b*d+w*_,t[12]=(v=i[12])*r+(x=i[13])*s+(b=i[14])*h+(w=i[15])*m,t[13]=v*o+x*l+b*c+w*y,t[14]=v*n+x*u+b*f+w*g,t[15]=v*a+x*p+b*d+w*_,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 Cu=Lu;function zu(){var t=new Au(3);return Au!=Float32Array&&(t[0]=0,t[1]=0,t[2]=0),t}function Du(t){var e=new Au(3);return e[0]=t[0],e[1]=t[1],e[2]=t[2],e}function Ou(t){return Math.hypot(t[0],t[1],t[2])}function Ru(t,e,i){var r=new Au(3);return r[0]=t,r[1]=e,r[2]=i,r}function Bu(t,e,i){return t[0]=e[0]+i[0],t[1]=e[1]+i[1],t[2]=e[2]+i[2],t}function Fu(t,e,i){return t[0]=e[0]-i[0],t[1]=e[1]-i[1],t[2]=e[2]-i[2],t}function Uu(t,e,i){return 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Xl(this,t)},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 ih(t)},e.prototype.queryRadius=function(){return ku(this.paint.get("fill-translate"))},e.prototype.queryIntersectsFeature=function(t,e,i,r,o,n){return!t.queryGeometry.isAboveHorizon&&cu(Tu(t.tilespaceGeometry,this.paint.get("fill-translate"),this.paint.get("fill-translate-anchor"),n.angle,t.pixelToTileUnitsFactor),r)},e.prototype.isTileClipped=function(){return!0},e.prototype.isContinuousDraw=function(){return this.paint.get("fill-animate-enable")>0},e}(tu),ah=Ds([{name:"a_pos_normal_ed",components:4,type:"Int16"}]),sh=Ds([{name:"a_centroid_pos",components:2,type:"Uint16"}]),lh=ah.members,uh=ph;function ph(t,e,i,r,o){this.properties={},this.extent=i,this.type=0,this._pbf=t,this._geometry=-1,this._keys=r,this._values=o,t.readFields(hh,this,e)}function hh(t,e,i){1==t?e.id=i.readVarint():7==t?function(t,e){for(var i=t.readVarint()+t.pos;t.pos<i;){var r=e._keys[t.readVarint()],o=e._values[t.readVarint()];e.properties[r]=o}}(i,e):6==t?e.type=i.readVarint():2==t&&(e._geometry=i.pos)}function ch(t){for(var e,i,r=0,o=0,n=t.length,a=n-1;o<n;a=o++)r+=((i=t[a]).x-(e=t[o]).x)*(e.y+i.y);return r}ph.types=["Unknown","Point","LineString","Polygon"],ph.prototype.loadGeometry=function(){var t=this._pbf;t.pos=this._geometry;for(var e,i=t.readVarint()+t.pos,o=1,n=0,a=0,s=0,l=[];t.pos<i;){if(n<=0){var u=t.readVarint();o=7&u,n=u>>3}if(n--,1===o||2===o)a+=t.readSVarint(),s+=t.readSVarint(),1===o&&(e&&l.push(e),e=[]),e.push(new r(a,s));else{if(7!==o)throw new Error("unknown command "+o);e&&e.push(e[0].clone())}}return e&&l.push(e),l},ph.prototype.bbox=function(){var t=this._pbf;t.pos=this._geometry;for(var e=t.readVarint()+t.pos,i=1,r=0,o=0,n=0,a=1/0,s=-1/0,l=1/0,u=-1/0;t.pos<e;){if(r<=0){var p=t.readVarint();i=7&p,r=p>>3}if(r--,1===i||2===i)(o+=t.readSVarint())<a&&(a=o),o>s&&(s=o),(n+=t.readSVarint())<l&&(l=n),n>u&&(u=n);else if(7!==i)throw new Error("unknown command "+i)}return[a,l,s,u]},ph.prototype.toGeoJSON=function(t,e,i){var r,o,n=this.extent*Math.pow(2,i),a=this.extent*t,s=this.extent*e,l=this.loadGeometry(),u=ph.types[this.type];function p(t){for(var e=0;e<t.length;e++){var i=t[e];t[e]=[360*(i.x+a)/n-180,360/Math.PI*Math.atan(Math.exp((180-360*(i.y+s)/n)*Math.PI/180))-90]}}switch(this.type){case 1:var h=[];for(r=0;r<l.length;r++)h[r]=l[r][0];p(l=h);break;case 2:for(r=0;r<l.length;r++)p(l[r]);break;case 3:for(l=function(t){var e=t.length;if(e<=1)return[t];for(var i,r,o=[],n=0;n<e;n++){var a=ch(t[n]);0!==a&&(void 0===r&&(r=a<0),r===a<0?(i&&o.push(i),i=[t[n]]):i.push(t[n]))}return i&&o.push(i),o}(l),r=0;r<l.length;r++)for(o=0;o<l[r].length;o++)p(l[r][o])}1===l.length?l=l[0]:u="Multi"+u;var c={type:"Feature",geometry:{type:u,coordinates:l},properties:this.properties};return"id"in this&&(c.id=this.id),c};var fh=dh;function dh(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(mh,this,e),this.length=this._features.length}function mh(t,e,i){15===t?e.version=i.readVarint():1===t?e.name=i.readString():6===t?e.extent=i.readVarint():2===t?e._features.push(i.pos):4===t?e._keys.push(i.readString()):5===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))}dh.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 uh(this._pbf,e,this.extent,this._keys,this._values)};var yh=gh;function gh(t,e,i,r,o){this.properties={},this.extent=i,this.type=0,this._pbf=t,this._geometry=-1,this._keys=r,this._values=o,t.readFields(_h,this,e)}function _h(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()],o=e._values[t.readVarint()];e.properties[r]=o}}(i,e):3==t?e.type=i.readVarint():4==t&&(e._geometry=i.pos)}function vh(t){for(var e,i,r=0,o=0,n=t.length,a=n-1;o<n;a=o++)r+=((i=t[a]).x-(e=t[o]).x)*(e.y+i.y);return r}gh.types=["Unknown","Point","LineString","Polygon"],gh.prototype.loadGeometry=function(){var t=this._pbf;t.pos=this._geometry;for(var e,i=t.readVarint()+t.pos,o=1,n=0,a=0,s=0,l=[];t.pos<i;){if(n<=0){var u=t.readVarint();o=7&u,n=u>>3}if(n--,1===o||2===o)a+=t.readSVarint(),s+=t.readSVarint(),1===o&&(e&&l.push(e),e=[]),e.push(new r(a,s));else{if(7!==o)throw new Error("unknown command "+o);e&&e.push(e[0].clone())}}return e&&l.push(e),l},gh.prototype.bbox=function(){var t=this._pbf;t.pos=this._geometry;for(var e=t.readVarint()+t.pos,i=1,r=0,o=0,n=0,a=1/0,s=-1/0,l=1/0,u=-1/0;t.pos<e;){if(r<=0){var p=t.readVarint();i=7&p,r=p>>3}if(r--,1===i||2===i)(o+=t.readSVarint())<a&&(a=o),o>s&&(s=o),(n+=t.readSVarint())<l&&(l=n),n>u&&(u=n);else if(7!==i)throw new Error("unknown command "+i)}return[a,l,s,u]},gh.prototype.toGeoJSON=function(t,e,i){var r,o,n=this.extent*Math.pow(2,i),a=this.extent*t,s=this.extent*e,l=this.loadGeometry(),u=gh.types[this.type];function p(t){for(var e=0;e<t.length;e++){var i=t[e];t[e]=[360*(i.x+a)/n-180,360/Math.PI*Math.atan(Math.exp((180-360*(i.y+s)/n)*Math.PI/180))-90]}}switch(this.type){case 1:var h=[];for(r=0;r<l.length;r++)h[r]=l[r][0];p(l=h);break;case 2:for(r=0;r<l.length;r++)p(l[r]);break;case 3:for(l=function(t){var e=t.length;if(e<=1)return[t];for(var i,r,o=[],n=0;n<e;n++){var a=vh(t[n]);0!==a&&(void 0===r&&(r=a<0),r===a<0?(i&&o.push(i),i=[t[n]]):i.push(t[n]))}return i&&o.push(i),o}(l),r=0;r<l.length;r++)for(o=0;o<l[r].length;o++)p(l[r][o])}1===l.length?l=l[0]:u="Multi"+u;var c={type:"Feature",geometry:{type:u,coordinates:l},properties:this.properties};return"id"in this&&(c.id=this.id),c};var xh=bh;function bh(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(wh,this,e),this.length=this._features.length}function wh(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 kh(t,e,i){var r;2===t&&(r=new fh(i,i.readVarint()+i.pos)).length&&(e[r.name]=r),3===t&&(r=new xh(i,i.readVarint()+i.pos)).length&&(e[r.name]=r)}bh.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 yh(this._pbf,e,this.extent,this._keys,this._values)};var Th={VectorTile:function(t,e){this.layers=t.readFields(kh,{},e)},VectorTileFeature:uh,VectorTileLayer:fh},Ih=Th.VectorTileFeature.types,Sh=Math.pow(2,13);function Eh(t,e,i,r,o,n,a,s){t.emplaceBack((e<<1)+a,(i<<1)+n,(Math.floor(r*Sh)<<1)+o,Math.round(s))}function Ah(t,e,i,r,o,n,a,s,l){void 0===l&&(l=0),t.emplaceBack((e<<1)+a,(i<<1)+n,(Math.floor(r*Sh)<<1)+o,Math.round(s),l)}var Ph=function(){this.acc=new r(0,0),this.polyCount=[]};Ph.prototype.startRing=function(t){this.currentPolyCount={edges:0,top:0},this.polyCount.push(this.currentPolyCount),this.min||(this.min=new r(t.x,t.y),this.max=new r(t.x,t.y))},Ph.prototype.append=function(t,e){this.currentPolyCount.edges++,this.acc._add(t);var i=!!this.borders,r=this.min,o=this.max;t.x<r.x?(r.x=t.x,i=!0):t.x>o.x&&(o.x=t.x,i=!0),t.y<r.y?(r.y=t.y,i=!0):t.y>o.y&&(o.y=t.y,i=!0),((0===t.x||t.x===ru)&&t.x===e.x)!=((0===t.y||t.y===ru)&&t.y===e.y)&&this.processBorderOverlap(t,e),i&&this.checkBorderIntersection(t,e)},Ph.prototype.checkBorderIntersection=function(t,e){e.x<0!=t.x<0&&this.addBorderIntersection(0,Si(e.y,t.y,(0-e.x)/(t.x-e.x))),e.x>ru!=t.x>ru&&this.addBorderIntersection(1,Si(e.y,t.y,(ru-e.x)/(t.x-e.x))),e.y<0!=t.y<0&&this.addBorderIntersection(2,Si(e.x,t.x,(0-e.y)/(t.y-e.y))),e.y>ru!=t.y>ru&&this.addBorderIntersection(3,Si(e.x,t.x,(ru-e.y)/(t.y-e.y)))},Ph.prototype.addBorderIntersection=function(t,e){this.borders||(this.borders=[[Number.MAX_VALUE,-Number.MAX_VALUE],[Number.MAX_VALUE,-Number.MAX_VALUE],[Number.MAX_VALUE,-Number.MAX_VALUE],[Number.MAX_VALUE,-Number.MAX_VALUE]]);var i=this.borders[t];e<i[0]&&(i[0]=e),e>i[1]&&(i[1]=e)},Ph.prototype.processBorderOverlap=function(t,e){if(t.x===e.x){if(t.y===e.y)return;var i=0===t.x?0:1;this.addBorderIntersection(i,e.y),this.addBorderIntersection(i,t.y)}else{var r=0===t.y?2:3;this.addBorderIntersection(r,e.x),this.addBorderIntersection(r,t.x)}},Ph.prototype.centroid=function(){var t=this.polyCount.reduce((function(t,e){return t+e.edges}),0);return 0!==t?this.acc.div(t)._round():new r(0,0)},Ph.prototype.span=function(){return new r(this.max.x-this.min.x,this.max.y-this.min.y)},Ph.prototype.intersectsCount=function(){return this.borders.reduce((function(t,e){return t+ +(e[0]!==Number.MAX_VALUE)}),0)};var Mh=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 Bs,this.VSArray=new Fs,this.centroidVertexArray=new _l,this.indexArray=new Qs,this.programConfigurations=new Wl(t.layers,t.zoom),this.segments=new iu,this.stateDependentLayerIds=this.layers.filter((function(t){return t.isStateDependent()})).map((function(t){return t.id})),this.enableTerrain=t.enableTerrain};function Lh(t,e){return t.x===e.x&&(t.x<0||t.x>ru)||t.y===e.y&&(t.y<0||t.y>ru)}function Ch(t){return t.every((function(t){return t.x<=0}))||t.every((function(t){return t.x>=ru}))||t.every((function(t){return t.y<=0}))||t.every((function(t){return t.y>=ru}))}Mh.prototype.populate=function(t,e,i){this.features=[],this.hasPattern=th("fill-extrusion",this.layers,e),this.featuresOnBorder=[],this.borders=[[],[],[],[]],this.borderDone=[!1,!1,!1,!1],this.tileToMeter=function(t){var e=Math.exp(Math.PI*(1-t.y/(1<<t.z)*2));return 80150034*e/(e*e+1)/ru/(1<<t.z)}(i);for(var r=0,o=t;r<o.length;r+=1){var n=o[r],a=n.feature,s=n.id,l=n.index,u=n.sourceLayerIndex,p=this.layers[0]._featureFilter.needGeometry,h=su(a,p);if(this.layers[0]._featureFilter.filter(new ms(this.zoom),h,i)){var c={id:s,sourceLayerIndex:u,index:l,geometry:p?h.geometry:au(a),properties:a.properties,type:a.type,patterns:{}},f=this.layoutVertexArray.length;this.hasPattern?this.features.push(eh("fill-extrusion",this.layers,c,this.zoom,e)):this.addFeature(c,c.geometry,l,i,{}),e.featureIndex.insert(a,c.geometry,l,u,this.index,f)}}this.sortBorders()},Mh.prototype.addFeatures=function(t,e,i){for(var r=0,o=this.features;r<o.length;r+=1){var n=o[r];this.addFeature(n,n.geometry,n.index,e,i)}this.sortBorders()},Mh.prototype.update=function(t,e,i){this.stateDependentLayers.length&&this.programConfigurations.updatePaintArrays(t,e,this.stateDependentLayers,i)},Mh.prototype.isEmpty=function(){return 0===this.layoutVertexArray.length},Mh.prototype.uploadPending=function(){return!this.uploaded||this.programConfigurations.needsUpload},Mh.prototype.upload=function(t){this.uploaded||(this.layoutVertexBuffer=t.createVertexBuffer(this.layoutVertexArray,lh),this.indexBuffer=t.createIndexBuffer(this.indexArray)),this.programConfigurations.upload(t),this.uploaded=!0},Mh.prototype.uploadCentroid=function(t){0!==this.centroidVertexArray.length&&(this.centroidVertexBuffer?this.needsCentroidUpdate&&this.centroidVertexBuffer.updateData(this.centroidVertexArray):this.centroidVertexBuffer=t.createVertexBuffer(this.centroidVertexArray,sh.members,!0),this.needsCentroidUpdate=!1)},Mh.prototype.destroy=function(){this.layoutVertexBuffer&&(this.layoutVertexBuffer.destroy(),this.centroidVertexBuffer&&this.centroidVertexBuffer.destroy(),this.indexBuffer.destroy(),this.programConfigurations.destroy(),this.segments.destroy())},Mh.prototype.addFeature=function(t,e,i,r,o){for(var n=this.enableTerrain&&t.properties&&"Polygon"===Ih[t.type]?new Ph:null,a=0,s=Qp(e,500);a<s.length;a+=1){var l=s[a],u=0,p=this.segments.prepareSegment(4,this.layoutVertexArray,this.indexArray);if(0!==l.length&&!Ch(l[0])){for(var h=0;h<l.length;h++){var c=l[h];if(0!==c.length){u+=c.length;var f=0;n&&n.startRing(c[0]);for(var d=0;d<c.length;d++){var m=c[d];if(d>=1){var y=c[d-1];if(!Lh(m,y)){n&&n.append(m,y),p.vertexLength+4>iu.MAX_VERTEX_ARRAY_LENGTH&&(p=this.segments.prepareSegment(4,this.layoutVertexArray,this.indexArray));var g=m.sub(y)._perp(),_=g.x/(Math.abs(g.x)+Math.abs(g.y)),v=g.y>0?1:0,x=y.dist(m);f+x>32768&&(f=0),Eh(this.layoutVertexArray,m.x,m.y,_,v,0,0,f),Eh(this.layoutVertexArray,m.x,m.y,_,v,0,1,f),Ah(this.VSArray,m.x,m.y,_,v,0,0,f,t.properties.height),Ah(this.VSArray,m.x,m.y,_,v,0,1,f,t.properties.height),Eh(this.layoutVertexArray,y.x,y.y,_,v,0,2,f+=x),Eh(this.layoutVertexArray,y.x,y.y,_,v,0,3,f),Ah(this.VSArray,y.x,y.y,_,v,0,2,f,t.properties.height),Ah(this.VSArray,y.x,y.y,_,v,0,3,f,t.properties.height);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+u>iu.MAX_VERTEX_ARRAY_LENGTH&&(p=this.segments.prepareSegment(u,this.layoutVertexArray,this.indexArray)),"Polygon"===Ih[t.type]){for(var w=[],k=[],T=p.vertexLength,I=0;I<l.length;I++){var S=l[I];if(0!==S.length){S!==l[0]&&k.push(w.length/2);for(var E=0;E<S.length;E++){var A=S[E];Eh(this.layoutVertexArray,A.x,A.y,0,0,1,1,0),Ah(this.VSArray,A.x,A.y,0,0,1,1,0,t.properties.height),w.push(A.x),w.push(A.y),n&&n.currentPolyCount.top++}}}for(var P=xp(w,k),M=0;M<P.length;M+=3)this.indexArray.emplaceBack(T+P[M],T+P[M+2],T+P[M+1]);p.primitiveLength+=P.length/3,p.vertexLength+=u}}}if(n&&n.polyCount.length>0){if(n.borders){n.vertexArrayOffset=this.centroidVertexArray.length;for(var L=n.borders,C=this.featuresOnBorder.push(n)-1,z=0;z<4;z++)L[z][0]!==Number.MAX_VALUE&&this.borders[z].push(C)}this.encodeCentroid(n.borders?void 0:n.centroid(),n)}this.programConfigurations.populatePaintArrays(this.layoutVertexArray.length,t,i,o,r)},Mh.prototype.sortBorders=function(){for(var t=this,e=function(e){t.borders[e].sort((function(i,r){return t.featuresOnBorder[i].borders[e][0]-t.featuresOnBorder[r].borders[e][0]}))},i=0;i<4;i++)e(i)},Mh.prototype.encodeCentroid=function(t,e,i){var r,o;if(void 0===i&&(i=!0),t)if(0!==t.y){var n=e.span()._mult(this.tileToMeter);r=(Math.max(t.x,1)<<3)+Math.min(7,Math.round(n.x/10)),o=(Math.max(t.y,1)<<3)+Math.min(7,Math.round(n.y/10))}else r=Math.ceil(7*(t.x+450)),o=0;else r=0,o=+i;for(var a=i?this.centroidVertexArray.length:e.vertexArrayOffset,s=0,l=e.polyCount;s<l.length;s+=1){var u=l[s];i&&this.centroidVertexArray.resize(this.centroidVertexArray.length+4*u.edges+u.top);for(var p=0;p<2*u.edges;p++)this.centroidVertexArray.emplace(a++,0,o),this.centroidVertexArray.emplace(a++,r,o);for(var h=0;h<u.top;h++)this.centroidVertexArray.emplace(a++,r,o)}},ga("FillExtrusionBucket",Mh,{omit:["layers","features"]}),ga("PartMetadata",Ph);var zh={paint:new Ps({"fill-extrusion-opacity":new Ts(Zt["paint_fill-extrusion"]["fill-extrusion-opacity"]),"fill-extrusion-exclude":new Ts(Zt["paint_fill-extrusion"]["fill-extrusion-exclude"]),"fill-extrusion-direction":new Ts(Zt["paint_fill-extrusion"]["fill-extrusion-direction"]),"fill-extrusion-isTile":new Ts(Zt["paint_fill-extrusion"]["fill-extrusion-isTile"]),"fill-extrusion-isGradient":new Ts(Zt["paint_fill-extrusion"]["fill-extrusion-isGradient"]),"fill-extrusion-color":new Is(Zt["paint_fill-extrusion"]["fill-extrusion-color"]),"fill-extrusion-roofcolor":new Is(Zt["paint_fill-extrusion"]["fill-extrusion-roofcolor"]),"fill-extrusion-translate":new Ts(Zt["paint_fill-extrusion"]["fill-extrusion-translate"]),"fill-extrusion-translate-anchor":new Ts(Zt["paint_fill-extrusion"]["fill-extrusion-translate-anchor"]),"fill-extrusion-pattern":new Ss(Zt["paint_fill-extrusion"]["fill-extrusion-pattern"]),"fill-extrusion-height":new Is(Zt["paint_fill-extrusion"]["fill-extrusion-height"]),"fill-extrusion-base":new Is(Zt["paint_fill-extrusion"]["fill-extrusion-base"]),"fill-extrusion-vertical-gradient":new Ts(Zt["paint_fill-extrusion"]["fill-extrusion-vertical-gradient"])})},Dh=function(t){function e(e){t.call(this,e,zh)}return t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.prototype)).constructor=e,e.prototype.createBucket=function(t){return new Mh(t)},e.prototype.queryRadius=function(){return ku(this.paint.get("fill-extrusion-translate"))},e.prototype.is3D=function(){return!0},e.prototype.getProgramIds=function(){return[this.paint.get("fill-extrusion-pattern").constantOr(1)?"fillExtrusionPattern":"fillExtrusion"]},e.prototype.getProgramConfiguration=function(t){return new Xl(this,t)},e.prototype.queryIntersectsFeature=function(t,e,i,o,n,a,s,l,u){var p=Iu(this.paint.get("fill-extrusion-translate"),this.paint.get("fill-extrusion-translate-anchor"),a.angle,t.pixelToTileUnitsFactor),h=this.paint.get("fill-extrusion-height").evaluate(e,i),c=this.paint.get("fill-extrusion-base").evaluate(e,i),f=[0,0],d=l&&a.elevation,m=a.elevation?a.elevation.exaggeration():1;if(d){var y=t.tile.getBucket(this).centroidVertexArray,g=u+1;if(g<y.length){var 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r(P/C,M/C);B.z=L/C,_.push(B);var F=new r(z/R,D/R);F.z=O/R,v.push(F)}a.push(_),s.push(v)}return[a,s]}(t,e,i,o,n)}(o,c,h,p,s,d?l:null,f,m,a.center.lat),x=t.queryGeometry;return function(t,e,i){var r=1/0;cu(i,e)&&(r=Rh(i,e[0]));for(var o=0;o<e.length;o++)for(var n=e[o],a=t[o],s=0;s<n.length-1;s++){var l=n[s],u=[l,n[s+1],a[s+1],a[s],l];pu(i,u)&&(r=Math.min(r,Rh(i,u)))}return r!==1/0&&r}(v[0],v[1],x.isPointQuery()?x.screenBounds:x.screenGeometry)},e}(tu);function Oh(t,e){return t.x*e.x+t.y*e.y}function Rh(t,e){if(1===t.length){for(var i,r=0,o=e[r++];!i||o.equals(i);)if(!(i=e[r++]))return 1/0;for(;r<e.length;r++){var n=e[r],a=t[0],s=i.sub(o),l=n.sub(o),u=a.sub(o),p=Oh(s,s),h=Oh(s,l),c=Oh(l,l),f=Oh(u,s),d=Oh(u,l),m=p*c-h*h,y=(c*f-h*d)/m,g=(p*d-h*f)/m,_=o.z*(1-y-g)+i.z*y+n.z*g;if(isFinite(_))return _}return 1/0}for(var v=1/0,x=0,b=e;x<b.length;x+=1)v=Math.min(v,b[x].z);return v}function Bh(t){var e=new r(t[0],t[1]);return e.z=t[2],e}function Fh(t,e,i,r,o,n,a,s){var l=a*o.getElevationAt(t,e,!0,!0),u=0!==n[0],p=u?0===n[1]?a*(n[0]/7-450):a*function(t,e,i){var r=Math.floor(e[0]/8),o=Math.floor(e[1]/8),n=10*(e[0]-8*r),a=10*(e[1]-8*o),s=t.getElevationAt(r,o,!0,!0),l=t.getMeterToDEM(i),u=Math.floor(.5*(n*l-1)),p=Math.floor(.5*(a*l-1)),h=t.tileCoordToPixel(r,o),c=2*u+1,f=2*p+1,d=function(t,e,i,r,o){return[t.getElevationAtPixel(e,i,!0),t.getElevationAtPixel(e+o,i,!0),t.getElevationAtPixel(e,i+o,!0),t.getElevationAtPixel(e+r,i+o,!0)]}(t,h.x-u,h.y-p,c,f),m=Math.abs(d[0]-d[1]),y=Math.abs(d[2]-d[3]),g=Math.abs(d[0]-d[2])+Math.abs(d[1]-d[3]),_=Math.min(.25,.5*l*(m+y)/c),v=Math.min(.25,.5*l*g/f);return s+Math.max(_*n,v*a)}(o,n,s):l;return{base:l+(0===i)?-1:i,top:u?Math.max(p+r,l+i+2):l+r}}var Uh=Ds([{name:"a_pos_normal",components:2,type:"Int16"},{name:"a_data",components:4,type:"Uint8"},{name:"a_linesofar",components:1,type:"Float32"},{name:"a_total_distance",components:1,type:"Float32"}],4).members,jh=Ds([{name:"a_uv_x",components:1,type:"Float32"},{name:"a_split_index",components:1,type:"Float32"}]).members,Nh=Th.VectorTileFeature.types,Vh=Math.cos(Math.PI/180*37.5),Gh=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 js,this.layoutVertexArray2=new Ns,this.indexArray=new Qs,this.programConfigurations=new Wl(t.layers,t.zoom),this.segments=new iu,this.maxLineLength=0,this.stateDependentLayerIds=this.layers.filter((function(t){return t.isStateDependent()})).map((function(t){return t.id})),this.isLastSegmentHasHeight=!1};Gh.prototype.populate=function(t,e,i){this.hasPattern=th("line",this.layers,e);for(var r=this.layers[0].layout.get("line-sort-key"),o=[],n=0,a=t;n<a.length;n+=1){var s=a[n],l=s.feature,u=s.id,p=s.index,h=s.sourceLayerIndex,c=this.layers[0]._featureFilter.needGeometry,f=su(l,c);if(this.layers[0]._featureFilter.filter(new ms(this.zoom),f,i)){var d=r?r.evaluate(f,{},i):void 0,m={id:u,properties:l.properties,type:l.type,sourceLayerIndex:h,index:p,geometry:c?f.geometry:au(l),patterns:{},sortKey:d};o.push(m)}}r&&o.sort((function(t,e){return t.sortKey-e.sortKey}));for(var y=e.lineAtlas,g=e.featureIndex,_=this.addConstantDashes(y),v=0,x=o;v<x.length;v+=1){var b=x[v],w=b.geometry,k=b.index,T=b.sourceLayerIndex;if(_&&this.addFeatureDashes(b,y),this.hasPattern){var I=eh("line",this.layers,b,this.zoom,e);this.patternFeatures.push(I)}else this.addFeature(b,w,k,i,y.positions);g.insert(t[k].feature,w,k,T,this.index)}},Gh.prototype.addConstantDashes=function(t){for(var e=!1,i=0,r=this.layers;i<r.length;i+=1){var o=r[i],n=o.paint.get("line-dasharray").value,a=o.layout.get("line-cap").value;if("constant"!==n.kind||"constant"!==a.kind)e=!0;else{var s=a.value,l=n.value;if(!l)continue;t.addDash(l.from,s),t.addDash(l.to,s),l.other&&t.addDash(l.other,s)}}return e},Gh.prototype.addFeatureDashes=function(t,e){for(var i=this.zoom,r=0,o=this.layers;r<o.length;r+=1){var n=o[r],a=n.paint.get("line-dasharray").value,s=n.layout.get("line-cap").value;if("constant"!==a.kind||"constant"!==s.kind){var l=void 0,u=void 0,p=void 0,h=void 0,c=void 0,f=void 0;if("constant"===a.kind){var d=a.value;if(!d)continue;l=d.other||d.to,u=d.to,p=d.from}else l=a.evaluate({zoom:i-1},t),u=a.evaluate({zoom:i},t),p=a.evaluate({zoom:i+1},t);"constant"===s.kind?h=c=f=s.value:(h=s.evaluate({zoom:i-1},t),c=s.evaluate({zoom:i},t),f=s.evaluate({zoom:i+1},t)),e.addDash(l,h),e.addDash(u,c),e.addDash(p,f);var m=e.getKey(l,h),y=e.getKey(u,c),g=e.getKey(p,f);t.patterns[n.id]={min:m,mid:y,max:g}}}},Gh.prototype.update=function(t,e,i){this.stateDependentLayers.length&&this.programConfigurations.updatePaintArrays(t,e,this.stateDependentLayers,i)},Gh.prototype.addFeatures=function(t,e,i){for(var r=0,o=this.patternFeatures;r<o.length;r+=1){var n=o[r];this.addFeature(n,n.geometry,n.index,e,i)}},Gh.prototype.isEmpty=function(){return 0===this.layoutVertexArray.length},Gh.prototype.uploadPending=function(){return!this.uploaded||this.programConfigurations.needsUpload},Gh.prototype.upload=function(t){this.uploaded||(0!==this.layoutVertexArray2.length&&(this.layoutVertexBuffer2=t.createVertexBuffer(this.layoutVertexArray2,jh)),this.layoutVertexBuffer=t.createVertexBuffer(this.layoutVertexArray,Uh),this.indexBuffer=t.createIndexBuffer(this.indexArray)),this.programConfigurations.upload(t),this.uploaded=!0},Gh.prototype.destroy=function(){this.layoutVertexBuffer&&(this.layoutVertexBuffer.destroy(),this.indexBuffer.destroy(),this.programConfigurations.destroy(),this.segments.destroy())},Gh.prototype.lineFeatureClips=function(t){if(t.properties&&t.properties.hasOwnProperty("lkmap_clip_start")&&t.properties.hasOwnProperty("lkmap_clip_end"))return{start:+t.properties.lkmap_clip_start,end:+t.properties.lkmap_clip_end}},Gh.prototype.addFeature=function(t,e,i,r,o){var n=this.layers[0].layout,a=n.get("line-join").evaluate(t,{}),s=n.get("line-cap").evaluate(t,{}),l=n.get("line-miter-limit"),u=n.get("line-round-limit");this.lineClips=this.lineFeatureClips(t);for(var p=0,h=e;p<h.length;p+=1)this.addLine(h[p],t,a,s,l,u);this.programConfigurations.populatePaintArrays(this.layoutVertexArray.length,t,i,o,r)},Gh.prototype.addLine=function(t,e,i,r,o,n){this.distance=0,this.scaledDistance=0,this.totalDistance=0,this.lineSoFar=0;for(var a=0;a<t.length-1;a++)this.totalDistance+=t[a].dist(t[a+1]);this.lineClips&&(this.lineClipsArray.push(this.lineClips),this.updateScaledDistance(),this.maxLineLength=Math.max(this.maxLineLength,this.totalDistance));for(var s="Polygon"===Nh[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&&(o=1.05);var p=this.overscaling<=16?122880/(512*this.overscaling):0,h=void 0,c=!1;this.isLastSegmentHasHeight?(h=this.segments.newSegment(10*l,this.layoutVertexArray,this.indexArray),c=!0,this.isLastSegmentHasHeight=!1):h=this.segments.prepareSegment(10*l,this.layoutVertexArray,this.indexArray);var f,d=this.layers[0].paint;if(void 0!==d){var m=d.get("line-height");if(void 0!==m){var y=m.evaluate(e,{});0!==y&&(c||(h=this.segments.newSegment(10*l,this.layoutVertexArray,this.indexArray)),this.isLastSegmentHasHeight=!0),h.lineHeight=y}else h.lineHeight=0}var g=void 0,_=void 0,v=void 0,x=void 0;this.e1=this.e2=-1,s&&(x=t[u].sub(f=t[l-2])._unit()._perp());for(var b=u;b<l;b++)if(!(_=b===l-1?s?t[u+1]:void 0:t[b+1])||!t[b].equals(_)){x&&(v=x),f&&(g=f),f=t[b],x=_?_.sub(f)._unit()._perp():v;var w=(v=v||x).add(x);0===w.x&&0===w.y||w._unit();var k=v.x*x.x+v.y*x.y,T=w.x*x.x+w.y*x.y,I=0!==T?1/T:1/0,S=2*Math.sqrt(2-2*T),E=T<Vh&&g&&_,A=v.x*x.y-v.y*x.x>0;if(E&&b>u){var P=f.dist(g);if(P>2*p){var M=f.sub(f.sub(g)._mult(p/P)._round());this.updateDistance(g,M),this.addCurrentVertex(M,v,0,0,h),g=M}}var L=g&&_,C=L?i:s?"butt":r;if(L&&"round"===C&&(I<n?C="miter":I<=2&&(C="fakeround")),"miter"===C&&I>o&&(C="bevel"),"bevel"===C&&(I>2&&(C="flipbevel"),I<o&&(C="miter")),g&&this.updateDistance(g,f),"miter"===C)w._mult(I),this.addCurrentVertex(f,w,0,0,h);else if("flipbevel"===C){if(I>100)w=x.mult(-1);else{var z=I*v.add(x).mag()/v.sub(x).mag();w._perp()._mult(z*(A?-1:1))}this.addCurrentVertex(f,w,0,0,h),this.addCurrentVertex(f,w.mult(-1),0,0,h)}else if("bevel"===C||"fakeround"===C){var D=-Math.sqrt(I*I-1),O=A?D:0,R=A?0:D;if(g&&this.addCurrentVertex(f,v,O,R,h),"fakeround"===C)for(var B=Math.round(180*S/Math.PI/20),F=1;F<B;F++){var U=F/B;if(.5!==U){var j=U-.5;U+=U*j*(U-1)*((1.0904+k*(k*(3.55645-1.43519*k)-3.2452))*j*j+(.848013+k*(.215638*k-1.06021)))}var N=x.sub(v)._mult(U)._add(v)._unit()._mult(A?-1:1);this.addHalfVertex(f,N.x,N.y,!1,A,0,h)}_&&this.addCurrentVertex(f,x,-O,-R,h)}else if("butt"===C)this.addCurrentVertex(f,w,0,0,h);else if("square"===C){var V=g?1:-1;g||this.addCurrentVertex(f,w,V,V,h),this.addCurrentVertex(f,w,0,0,h),g&&this.addCurrentVertex(f,w,V,V,h)}else"round"===C&&(g&&(this.addCurrentVertex(f,v,0,0,h),this.addCurrentVertex(f,v,1,1,h,!0)),_&&(this.addCurrentVertex(f,x,-1,-1,h,!0),this.addCurrentVertex(f,x,0,0,h)));if(E&&b<l-1){var G=f.dist(_);if(G>2*p){var Z=f.add(_.sub(f)._mult(p/G)._round());this.updateDistance(f,Z),this.addCurrentVertex(Z,x,0,0,h),f=Z}}}}},Gh.prototype.addCurrentVertex=function(t,e,i,r,o,n){void 0===n&&(n=!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,n,!1,i,o),this.addHalfVertex(t,a,s,n,!0,-r,o)},Gh.prototype.addHalfVertex=function(t,e,i,r,o,n,a){this.layoutVertexArray.emplaceBack((t.x<<1)+(r?1:0),(t.y<<1)+(o?1:0),Math.round(63*e)+128,Math.round(63*i)+128,1+(0===n?0:n<0?-1:1),0,this.lineSoFar,this.totalDistance),this.lineClips&&this.layoutVertexArray2.emplaceBack(this.scaledDistance,this.lineClipsArray.length);var s=a.vertexLength++;this.e1>=0&&this.e2>=0&&(this.indexArray.emplaceBack(this.e1,this.e2,s),a.primitiveLength++),o?this.e2=s:this.e1=s},Gh.prototype.updateScaledDistance=function(){if(this.lineClips){var t=this.totalDistance/(this.lineClips.end-this.lineClips.start);this.scaledDistance=this.distance/this.totalDistance,this.lineSoFar=t*this.lineClips.start+this.distance}else this.lineSoFar=this.distance},Gh.prototype.updateDistance=function(t,e){this.distance+=t.dist(e),this.updateScaledDistance()},ga("LineBucket",Gh,{omit:["layers","patternFeatures"]});var Zh=new Ps({"line-cap":new Is(Zt.layout_line["line-cap"]),"line-join":new Is(Zt.layout_line["line-join"]),"line-miter-limit":new Ts(Zt.layout_line["line-miter-limit"]),"line-round-limit":new Ts(Zt.layout_line["line-round-limit"]),"line-sort-key":new Is(Zt.layout_line["line-sort-key"])}),qh={paint:new Ps({"line-opacity":new Is(Zt.paint_line["line-opacity"]),"line-animate-enable":new Ts(Zt.paint_line["line-animate-enable"]),"line-animate-duration":new Ts(Zt.paint_line["line-animate-duration"]),"line-animate-interval":new Ts(Zt.paint_line["line-animate-interval"]),"line-animate-trailLength":new Ts(Zt.paint_line["line-animate-trailLength"]),"line-color":new Is(Zt.paint_line["line-color"]),"line-translate":new Ts(Zt.paint_line["line-translate"]),"line-translate-anchor":new Ts(Zt.paint_line["line-translate-anchor"]),"line-width":new Is(Zt.paint_line["line-width"]),"line-height":new Is(Zt.paint_line["line-height"]),"line-gap-width":new Is(Zt.paint_line["line-gap-width"]),"line-offset":new Is(Zt.paint_line["line-offset"]),"line-blur":new Is(Zt.paint_line["line-blur"]),"line-dasharray":new Ss(Zt.paint_line["line-dasharray"]),"line-pattern":new Ss(Zt.paint_line["line-pattern"]),"line-gradient":new As(Zt.paint_line["line-gradient"])}),layout:Zh},Xh=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.prototype)).constructor=e,e.prototype.possiblyEvaluate=function(e,i){return i=new ms(Math.floor(i.zoom),{now:i.now,fadeDuration:i.fadeDuration,zoomHistory:i.zoomHistory,transition:i.transition}),t.prototype.possiblyEvaluate.call(this,e,i)},e.prototype.evaluate=function(e,i,r,o){return i=v({},i,{zoom:Math.floor(i.zoom)}),t.prototype.evaluate.call(this,e,i,r,o)},e}(Is),Wh=new Xh(qh.paint.properties["line-width"].specification);Wh.useIntegerZoom=!0;var Hh=function(t){function e(e){t.call(this,e,qh),this.gradientVersion=0}return t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.prototype)).constructor=e,e.prototype._handleSpecialPaintPropertyUpdate=function(t){if("line-gradient"===t){var e=this._transitionablePaint._values["line-gradient"].value.expression;this.stepInterpolant=e._styleExpression&&e._styleExpression.expression instanceof Ii,this.gradientVersion=(this.gradientVersion+1)%s}},e.prototype.gradientExpression=function(){return this._transitionablePaint._values["line-gradient"].value.expression},e.prototype.recalculate=function(e,i){t.prototype.recalculate.call(this,e,i),this.paint._values["line-floorwidth"]=Wh.possiblyEvaluate(this._transitioningPaint._values["line-width"].value,e)},e.prototype.createBucket=function(t){return new Gh(t)},e.prototype.getProgramIds=function(){var t=this.paint.get("line-dasharray"),e=this.paint.get("line-pattern").constantOr(1),i=this.paint.get("line-gradient");return[e?"linePattern":t?"lineSDF":i?"lineGradient":"line"]},e.prototype.getProgramConfiguration=function(t){return new Xl(this,t)},e.prototype.queryRadius=function(t){var e=t,i=Yh(wu("line-width",this,e),wu("line-gap-width",this,e)),r=wu("line-offset",this,e);return i/2+Math.abs(r)+ku(this.paint.get("line-translate"))},e.prototype.queryIntersectsFeature=function(t,e,i,o,n,a){if(t.queryGeometry.isAboveHorizon)return!1;var s=Tu(t.tilespaceGeometry,this.paint.get("line-translate"),this.paint.get("line-translate-anchor"),a.angle,t.pixelToTileUnitsFactor),l=t.pixelToTileUnitsFactor/2*Yh(this.paint.get("line-width").evaluate(e,i),this.paint.get("line-gap-width").evaluate(e,i)),u=this.paint.get("line-offset").evaluate(e,i);return u&&(o=function(t,e){for(var i=[],o=new r(0,0),n=0;n<t.length;n++){for(var a=t[n],s=[],l=0;l<a.length;l++){var 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tc=Ds([{name:"a_pos",components:2,type:"Int16"},{name:"a_anchor_pos",components:2,type:"Int16"},{name:"a_extrude",components:2,type:"Int16"}],4),ec=Ds([{name:"a_pos_2f",components:2,type:"Float32"},{name:"a_radius",components:1,type:"Float32"},{name:"a_flags",components:2,type:"Int16"}],4);Ds([{name:"triangle",components:3,type:"Uint16"}]),Ds([{type:"Int16",name:"anchorX"},{type:"Int16",name:"anchorY"},{type:"Uint16",name:"glyphStartIndex"},{type:"Uint16",name:"numGlyphs"},{type:"Uint32",name:"vertexStartIndex"},{type:"Uint32",name:"lineStartIndex"},{type:"Uint32",name:"lineLength"},{type:"Uint16",name:"segment"},{type:"Uint16",name:"lowerSize"},{type:"Uint16",name:"upperSize"},{type:"Float32",name:"lineOffsetX"},{type:"Float32",name:"lineOffsetY"},{type:"Uint8",name:"writingMode"},{type:"Uint8",name:"placedOrientation"},{type:"Uint8",name:"hidden"},{type:"Uint32",name:"crossTileID"},{type:"Int16",name:"associatedIconIndex"},{type:"Uint8",name:"flipState"}]),Ds([{type:"Int16",name:"anchorX"},{type:"Int16",name:"anchorY"},{type:"Int16",name:"rightJustifiedTextSymbolIndex"},{type:"Int16",name:"centerJustifiedTextSymbolIndex"},{type:"Int16",name:"leftJustifiedTextSymbolIndex"},{type:"Int16",name:"verticalPlacedTextSymbolIndex"},{type:"Int16",name:"placedIconSymbolIndex"},{type:"Int16",name:"verticalPlacedIconSymbolIndex"},{type:"Uint16",name:"key"},{type:"Uint16",name:"textBoxStartIndex"},{type:"Uint16",name:"textBoxEndIndex"},{type:"Uint16",name:"verticalTextBoxStartIndex"},{type:"Uint16",name:"verticalTextBoxEndIndex"},{type:"Uint16",name:"iconBoxStartIndex"},{type:"Uint16",name:"iconBoxEndIndex"},{type:"Uint16",name:"verticalIconBoxStartIndex"},{type:"Uint16",name:"verticalIconBoxEndIndex"},{type:"Uint16",name:"featureIndex"},{type:"Uint16",name:"numHorizontalGlyphVertices"},{type:"Uint16",name:"numVerticalGlyphVertices"},{type:"Uint16",name:"numIconVertices"},{type:"Uint16",name:"numVerticalIconVertices"},{type:"Uint16",name:"useRuntimeCollisionCircles"},{type:"Uint32",name:"crossTileID"},{type:"Float32",components:2,name:"textOffset"},{type:"Float32",name:"collisionCircleDiameter"}]),Ds([{type:"Float32",name:"offsetX"}]),Ds([{type:"Int16",name:"x"},{type:"Int16",name:"y"},{type:"Int16",name:"tileUnitDistanceFromAnchor"}]);var ic=24,rc=128;function oc(t,e){var i=e.expression;if("constant"===i.kind)return{kind:"constant",layoutSize:i.evaluate(new ms(t+1))};if("source"===i.kind)return{kind:"source"};for(var r=i.zoomStops,o=i.interpolationType,n=0;n<r.length&&r[n]<=t;)n++;for(var a=n=Math.max(0,n-1);a<r.length&&r[a]<t+1;)a++;a=Math.min(r.length-1,a);var s=r[n],l=r[a];return"composite"===i.kind?{kind:"composite",minZoom:s,maxZoom:l,interpolationType:o}:{kind:"camera",minZoom:s,maxZoom:l,minSize:i.evaluate(new ms(s)),maxSize:i.evaluate(new ms(l)),interpolationType:o}}function nc(t,e,i){var r=e.uSize,o=i.lowerSize;return"source"===t.kind?o/rc:"composite"===t.kind?Si(o/rc,i.upperSize/rc,e.uSizeT):r}function ac(t,e){var i=0,r=0;if("constant"===t.kind)r=t.layoutSize;else if("source"!==t.kind){var o=t.interpolationType,n=o?m(Wi.interpolationFactor(o,e,t.minZoom,t.maxZoom),0,1):0;"camera"===t.kind?r=Si(t.minSize,t.maxSize,n):i=n}return{uSizeT:i,uSize:r}}var sc=Object.freeze({__proto__:null,getSizeData:oc,evaluateSizeForFeature:nc,evaluateSizeForZoom:ac,SIZE_PACK_FACTOR:rc});function lc(t,e,i){return t.sections.forEach((function(t){t.text=function(t,e,i){var r=e.layout.get("text-transform").evaluate(i,{});return"uppercase"===r?t=t.toLocaleUpperCase():"lowercase"===r&&(t=t.toLocaleLowerCase()),ds.applyArabicShaping&&(t=ds.applyArabicShaping(t)),t}(t.text,e,i)})),t}var 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Uint8Array(t||0),this.pos=0,this.type=0,this.length=this.buf.length}mc.Varint=0,mc.Fixed64=1,mc.Bytes=2,mc.Fixed32=5;var yc=4294967296,gc=1/yc,_c="undefined"==typeof TextDecoder?null:new TextDecoder("utf8");function vc(t){return t.type===mc.Bytes?t.readVarint()+t.pos:t.pos+1}function xc(t,e,i){return i?4294967296*e+(t>>>0):4294967296*(e>>>0)+(t>>>0)}function bc(t,e,i){var r=e<=16383?1:e<=2097151?2:e<=268435455?3:Math.floor(Math.log(e)/(7*Math.LN2));i.realloc(r);for(var o=i.pos-1;o>=t;o--)i.buf[o+r]=i.buf[o]}function wc(t,e){for(var i=0;i<t.length;i++)e.writeVarint(t[i])}function kc(t,e){for(var i=0;i<t.length;i++)e.writeSVarint(t[i])}function Tc(t,e){for(var i=0;i<t.length;i++)e.writeFloat(t[i])}function Ic(t,e){for(var i=0;i<t.length;i++)e.writeDouble(t[i])}function Sc(t,e){for(var i=0;i<t.length;i++)e.writeBoolean(t[i])}function Ec(t,e){for(var i=0;i<t.length;i++)e.writeFixed32(t[i])}function Ac(t,e){for(var i=0;i<t.length;i++)e.writeSFixed32(t[i])}function Pc(t,e){for(var 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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=Mu([]),this.placementViewportMatrix=Mu([]);var e=this.layers[0]._unevaluatedLayout._values;this.textSizeData=oc(this.zoom,e["text-size"]),this.iconSizeData=oc(this.zoom,e["icon-size"]);var i=this.layers[0].layout,r=i.get("symbol-sort-key"),o=i.get("symbol-z-order");this.canOverlap=i.get("text-allow-overlap")||i.get("icon-allow-overlap")||i.get("text-ignore-placement")||i.get("icon-ignore-placement"),this.sortFeaturesByKey="viewport-y"!==o&&void 0!==r.constantOr(1),this.sortFeaturesByY=("viewport-y"===o||"auto"===o&&!this.sortFeaturesByKey)&&this.canOverlap,"point"===i.get("symbol-placement")&&(this.writingModes=i.get("text-writing-mode").map((function(t){return Nc[t]}))),this.stateDependentLayerIds=this.layers.filter((function(t){return t.isStateDependent()})).map((function(t){return t.id})),this.sourceID=t.sourceID};Yf.prototype.createArrays=function(){this.text=new Wf(new Wl(this.layers,this.zoom,(function(t){return/^text/.test(t)}))),this.icon=new Wf(new Wl(this.layers,this.zoom,(function(t){return/^icon/.test(t)}))),this.glyphOffsetArray=new fl,this.lineVertexArray=new dl,this.symbolInstances=new cl},Yf.prototype.calculateGlyphDependencies=function(t,e,i,r,o){for(var n=0;n<t.length;n++)if(e[t.charCodeAt(n)]=!0,(i||r)&&o){var a=uc[t.charAt(n)];a&&(e[a.charCodeAt(0)]=!0)}},Yf.prototype.populate=function(t,e,i){var r=this.layers[0],o=r.layout,n=o.get("text-font"),a=o.get("text-field"),s=o.get("icon-image"),l=("constant"!==a.value.kind||a.value.value instanceof ke&&!a.value.value.isEmpty()||a.value.value.toString().length>0)&&("constant"!==n.value.kind||n.value.value.length>0),u="constant"!==s.value.kind||!!s.value.value||Object.keys(s.parameters).length>0,p=o.get("symbol-sort-key");if(this.features=[],l||u){for(var h=e.iconDependencies,c=e.glyphDependencies,f=e.availableImages,d=new ms(this.zoom),m=0,y=t;m<y.length;m+=1){var g=y[m],_=g.feature,v=g.id,x=g.index,b=g.sourceLayerIndex,w=r._featureFilter.needGeometry,k=su(_,w);if(r._featureFilter.filter(d,k,i)){w||(k.geometry=au(_));var T=void 0;if(l){var I=r.getValueAndResolveTokens("text-field",k,i,f),S=ke.factory(I);Xf(S)&&(this.hasRTLText=!0),(!this.hasRTLText||"unavailable"===cs()||this.hasRTLText&&ds.isParsed())&&(T=lc(S,r,k))}var E=void 0;if(u){var A=r.getValueAndResolveTokens("icon-image",k,i,f);E=A instanceof Ie?A:Ie.fromString(A)}if(T||E){var P=this.sortFeaturesByKey?p.evaluate(k,{},i):void 0;if(this.features.push({id:v,text:T,icon:E,index:x,sourceLayerIndex:b,geometry:k.geometry,properties:_.properties,type:Vf[_.type],sortKey:P}),E&&(h[E.name]=!0),T){var M=n.evaluate(k,{},i).join(","),L="map"===o.get("text-rotation-alignment")&&"point"!==o.get("symbol-placement");this.allowVerticalPlacement=this.writingModes&&this.writingModes.indexOf(Nc.vertical)>=0;for(var C=0,z=T.sections;C<z.length;C+=1){var D=z[C];if(D.image)h[D.image.name]=!0;else{var O=Ja(T.toString()),R=D.fontStack||M,B=c[R]=c[R]||{};this.calculateGlyphDependencies(D.text,B,L,this.allowVerticalPlacement,O)}}}}}}"line"===o.get("symbol-placement")&&(this.features=function(t){var e={},i={},r=[],o=0;function n(e){r.push(t[e]),o++}function a(t,e,o){var n=i[t];return delete i[t],i[e]=n,r[n].geometry[0].pop(),r[n].geometry[0]=r[n].geometry[0].concat(o[0]),n}function s(t,i,o){var n=e[i];return delete e[i],e[t]=n,r[n].geometry[0].shift(),r[n].geometry[0]=o[0].concat(r[n].geometry[0]),n}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 p=t[u],h=p.geometry,c=p.text?p.text.toString():null;if(c){var f=l(c,h),d=l(c,h,!0);if(f in i&&d in e&&i[f]!==e[d]){var m=s(f,d,h),y=a(f,d,r[m].geometry);delete e[f],delete i[d],i[l(c,r[y].geometry,!0)]=y,r[m].geometry=null}else f in i?a(f,d,h):d in e?s(f,d,h):(n(u),e[f]=o-1,i[d]=o-1)}else n(u)}return r.filter((function(t){return t.geometry}))}(this.features)),this.sortFeaturesByKey&&this.features.sort((function(t,e){return t.sortKey-e.sortKey}))}},Yf.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))},Yf.prototype.isEmpty=function(){return 0===this.symbolInstances.length&&!this.hasRTLText},Yf.prototype.uploadPending=function(){return!this.uploaded||this.text.programConfigurations.needsUpload||this.icon.programConfigurations.needsUpload},Yf.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},Yf.prototype.destroyDebugData=function(){this.textCollisionBox.destroy(),this.iconCollisionBox.destroy()},Yf.prototype.destroy=function(){this.text.destroy(),this.icon.destroy(),this.hasDebugData()&&this.destroyDebugData()},Yf.prototype.addToLineVertexArray=function(t,e){var i=this.lineVertexArray.length;if(void 0!==t.segment){for(var r=t.dist(e[t.segment+1]),o=t.dist(e[t.segment]),n={},a=t.segment+1;a<e.length;a++)n[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--)n[s]={x:e[s].x,y:e[s].y,tileUnitDistanceFromAnchor:o},s>0&&(o+=e[s-1].dist(e[s]));for(var l=0;l<e.length;l++){var u=n[l];this.lineVertexArray.emplaceBack(u.x,u.y,u.tileUnitDistanceFromAnchor)}}return{lineStartIndex:i,lineLength:this.lineVertexArray.length-i}},Yf.prototype.addSymbols=function(t,e,i,r,o,n,a,s,l,u,p,h){for(var c=t.indexArray,f=t.layoutVertexArray,d=t.segments.prepareSegment(4*e.length,f,c,this.canOverlap?n.sortKey:void 0),m=this.glyphOffsetArray.length,y=d.vertexLength,g=this.allowVerticalPlacement&&a===Nc.vertical?Math.PI/2:0,_=n.text&&n.text.sections,v=0;v<e.length;v++){var x=e[v],b=x.tl,w=x.tr,k=x.bl,T=x.br,I=x.tex,S=x.pixelOffsetTL,E=x.pixelOffsetBR,A=x.minFontScaleX,P=x.minFontScaleY,M=x.glyphOffset,L=x.isSDF,C=x.sectionIndex,z=d.vertexLength,D=M[1];Zf(f,s.x,s.y,b.x,D+b.y,I.x,I.y,i,L,S.x,S.y,A,P),Zf(f,s.x,s.y,w.x,D+w.y,I.x+I.w,I.y,i,L,E.x,S.y,A,P),Zf(f,s.x,s.y,k.x,D+k.y,I.x,I.y+I.h,i,L,S.x,E.y,A,P),Zf(f,s.x,s.y,T.x,D+T.y,I.x+I.w,I.y+I.h,i,L,E.x,E.y,A,P),qf(t.dynamicLayoutVertexArray,s,g),c.emplaceBack(z,z+1,z+2),c.emplaceBack(z+1,z+2,z+3),d.vertexLength+=4,d.primitiveLength+=2,this.glyphOffsetArray.emplaceBack(M[0]),v!==e.length-1&&C===e[v+1].sectionIndex||t.programConfigurations.populatePaintArrays(f.length,n,n.index,{},h,_&&_[C])}t.placedSymbolArray.emplaceBack(s.x,s.y,m,this.glyphOffsetArray.length-m,y,l,u,s.segment,i?i[0]:0,i?i[1]:0,r[0],r[1],a,0,!1,0,p,0)},Yf.prototype._commitLayoutVertex=function(t,e,i,r,o){t.emplaceBack(e.x,e.y,i,r,Math.round(o.x),Math.round(o.y))},Yf.prototype._addCollisionDebugVertices=function(t,e,i,o,n){for(var a=i.segments.prepareSegment(4,i.layoutVertexArray,i.indexArray),s=a.vertexLength,l=n.anchorX,u=n.anchorY,p=0;p<4;p++)i.collisionVertexArray.emplaceBack(0,0,0,0);i.collisionVertexArrayExt.emplaceBack(e,-t.padding,-t.padding),i.collisionVertexArrayExt.emplaceBack(e,t.padding,-t.padding),i.collisionVertexArrayExt.emplaceBack(e,t.padding,t.padding),i.collisionVertexArrayExt.emplaceBack(e,-t.padding,t.padding),this._commitLayoutVertex(i.layoutVertexArray,o,l,u,new r(t.x1,t.y1)),this._commitLayoutVertex(i.layoutVertexArray,o,l,u,new r(t.x2,t.y1)),this._commitLayoutVertex(i.layoutVertexArray,o,l,u,new r(t.x2,t.y2)),this._commitLayoutVertex(i.layoutVertexArray,o,l,u,new r(t.x1,t.y2)),a.vertexLength+=4;var h=i.indexArray;h.emplaceBack(s,s+1),h.emplaceBack(s+1,s+2),h.emplaceBack(s+2,s+3),h.emplaceBack(s+3,s),a.primitiveLength+=4},Yf.prototype._addTextDebugCollisionBoxes=function(t,e,i,r,o,n){for(var a=r;a<o;a++){var s=i.get(a),l=this.getSymbolInstanceTextSize(t,n,e,a);this._addCollisionDebugVertices(s,l,this.textCollisionBox,s.anchorPoint,n)}},Yf.prototype._addIconDebugCollisionBoxes=function(t,e,i,r,o,n){for(var a=r;a<o;a++){var s=i.get(a),l=this.getSymbolInstanceIconSize(t,e,a);this._addCollisionDebugVertices(s,l,this.iconCollisionBox,s.anchorPoint,n)}},Yf.prototype.generateCollisionDebugBuffers=function(t,e){this.hasDebugData()&&this.destroyDebugData(),this.textCollisionBox=new Hf(Ys,tc.members,ol),this.iconCollisionBox=new Hf(Ys,tc.members,ol);for(var i=ac(this.iconSizeData,t),r=ac(this.textSizeData,t),o=0;o<this.symbolInstances.length;o++){var n=this.symbolInstances.get(o);this._addTextDebugCollisionBoxes(r,t,e,n.textBoxStartIndex,n.textBoxEndIndex,n),this._addTextDebugCollisionBoxes(r,t,e,n.verticalTextBoxStartIndex,n.verticalTextBoxEndIndex,n),this._addIconDebugCollisionBoxes(i,t,e,n.iconBoxStartIndex,n.iconBoxEndIndex,n),this._addIconDebugCollisionBoxes(i,t,e,n.verticalIconBoxStartIndex,n.verticalIconBoxEndIndex,n)}},Yf.prototype.getSymbolInstanceTextSize=function(t,e,i,r){var o=this.text.placedSymbolArray.get(e.rightJustifiedTextSymbolIndex>=0?e.rightJustifiedTextSymbolIndex:e.centerJustifiedTextSymbolIndex>=0?e.centerJustifiedTextSymbolIndex:e.leftJustifiedTextSymbolIndex>=0?e.leftJustifiedTextSymbolIndex:e.verticalPlacedTextSymbolIndex>=0?e.verticalPlacedTextSymbolIndex:r),n=nc(this.textSizeData,t,o)/ic;return this.tilePixelRatio*n},Yf.prototype.getSymbolInstanceIconSize=function(t,e,i){var r=this.icon.placedSymbolArray.get(i),o=nc(this.iconSizeData,t,r);return this.tilePixelRatio*o},Yf.prototype._commitDebugCollisionVertexUpdate=function(t,e,i){t.emplaceBack(e,-i,-i),t.emplaceBack(e,i,-i),t.emplaceBack(e,i,i),t.emplaceBack(e,-i,i)},Yf.prototype._updateTextDebugCollisionBoxes=function(t,e,i,r,o,n){for(var a=r;a<o;a++){var s=i.get(a),l=this.getSymbolInstanceTextSize(t,n,e,a);this._commitDebugCollisionVertexUpdate(this.textCollisionBox.collisionVertexArrayExt,l,s.padding)}},Yf.prototype._updateIconDebugCollisionBoxes=function(t,e,i,r,o){for(var n=r;n<o;n++){var a=i.get(n),s=this.getSymbolInstanceIconSize(t,e,n);this._commitDebugCollisionVertexUpdate(this.iconCollisionBox.collisionVertexArrayExt,s,a.padding)}},Yf.prototype.updateCollisionDebugBuffers=function(t,e){if(this.hasDebugData()){this.hasTextCollisionBoxData()&&this.textCollisionBox.collisionVertexArrayExt.clear(),this.hasIconCollisionBoxData()&&this.iconCollisionBox.collisionVertexArrayExt.clear();for(var i=ac(this.iconSizeData,t),r=ac(this.textSizeData,t),o=0;o<this.symbolInstances.length;o++){var n=this.symbolInstances.get(o);this._updateTextDebugCollisionBoxes(r,t,e,n.textBoxStartIndex,n.textBoxEndIndex,n),this._updateTextDebugCollisionBoxes(r,t,e,n.verticalTextBoxStartIndex,n.verticalTextBoxEndIndex,n),this._updateIconDebugCollisionBoxes(i,t,e,n.iconBoxStartIndex,n.iconBoxEndIndex),this._updateIconDebugCollisionBoxes(i,t,e,n.verticalIconBoxStartIndex,n.verticalIconBoxEndIndex)}this.hasTextCollisionBoxData()&&this.textCollisionBox.collisionVertexBufferExt&&this.textCollisionBox.collisionVertexBufferExt.updateData(this.textCollisionBox.collisionVertexArrayExt),this.hasIconCollisionBoxData()&&this.iconCollisionBox.collisionVertexBufferExt&&this.iconCollisionBox.collisionVertexBufferExt.updateData(this.iconCollisionBox.collisionVertexArrayExt)}},Yf.prototype._deserializeCollisionBoxesForSymbol=function(t,e,i,r,o,n,a,s,l){for(var u={},p=e;p<i;p++){var h=t.get(p);u.textBox={x1:h.x1,y1:h.y1,x2:h.x2,y2:h.y2,padding:h.padding,anchorPointX:h.anchorPointX,anchorPointY:h.anchorPointY},u.textFeatureIndex=h.featureIndex;break}for(var c=r;c<o;c++){var f=t.get(c);u.verticalTextBox={x1:f.x1,y1:f.y1,x2:f.x2,y2:f.y2,padding:f.padding,anchorPointX:f.anchorPointX,anchorPointY:f.anchorPointY},u.verticalTextFeatureIndex=f.featureIndex;break}for(var d=n;d<a;d++){var m=t.get(d);u.iconBox={x1:m.x1,y1:m.y1,x2:m.x2,y2:m.y2,padding:m.padding,anchorPointX:m.anchorPointX,anchorPointY:m.anchorPointY},u.iconFeatureIndex=m.featureIndex;break}for(var y=s;y<l;y++){var g=t.get(y);u.verticalIconBox={x1:g.x1,y1:g.y1,x2:g.x2,y2:g.y2,padding:g.padding,anchorPointX:g.anchorPointX,anchorPointY:g.anchorPointY},u.verticalIconFeatureIndex=g.featureIndex;break}return u},Yf.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))}},Yf.prototype.hasTextData=function(){return this.text.segments.get().length>0},Yf.prototype.hasIconData=function(){return this.icon.segments.get().length>0},Yf.prototype.hasDebugData=function(){return this.textCollisionBox&&this.iconCollisionBox},Yf.prototype.hasTextCollisionBoxData=function(){return this.hasDebugData()&&this.textCollisionBox.segments.get().length>0},Yf.prototype.hasIconCollisionBoxData=function(){return this.hasDebugData()&&this.iconCollisionBox.segments.get().length>0},Yf.prototype.addIndicesForPlacedSymbol=function(t,e){for(var i=t.placedSymbolArray.get(e),r=i.vertexStartIndex+4*i.numGlyphs,o=i.vertexStartIndex;o<r;o+=4)t.indexArray.emplaceBack(o,o+1,o+2),t.indexArray.emplaceBack(o+1,o+2,o+3)},Yf.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=[],o=[],n=[],a=0;a<this.symbolInstances.length;++a){n.push(a);var s=this.symbolInstances.get(a);r.push(0|Math.round(e*s.anchorX+i*s.anchorY)),o.push(s.featureIndex)}return n.sort((function(t,e){return r[t]-r[e]||o[e]-o[t]})),n},Yf.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})},Yf.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 o=this.symbolInstances.get(r[i]);this.featureSortOrder.push(o.featureIndex),[o.rightJustifiedTextSymbolIndex,o.centerJustifiedTextSymbolIndex,o.leftJustifiedTextSymbolIndex].forEach((function(t,i,r){t>=0&&r.indexOf(t)===i&&e.addIndicesForPlacedSymbol(e.text,t)})),o.verticalPlacedTextSymbolIndex>=0&&this.addIndicesForPlacedSymbol(this.text,o.verticalPlacedTextSymbolIndex),o.placedIconSymbolIndex>=0&&this.addIndicesForPlacedSymbol(this.icon,o.placedIconSymbolIndex),o.verticalPlacedIconSymbolIndex>=0&&this.addIndicesForPlacedSymbol(this.icon,o.verticalPlacedIconSymbolIndex)}this.text.indexBuffer&&this.text.indexBuffer.updateData(this.text.indexArray),this.icon.indexBuffer&&this.icon.indexBuffer.updateData(this.icon.indexArray)}},ga("SymbolBucket",Yf,{omit:["layers","collisionBoxArray","features","compareText"]}),Yf.MAX_GLYPHS=65535,Yf.addDynamicAttributes=qf;var Kf=new Ps({"symbol-placement":new Ts(Zt.layout_symbol["symbol-placement"]),"symbol-spacing":new Ts(Zt.layout_symbol["symbol-spacing"]),"symbol-avoid-edges":new Ts(Zt.layout_symbol["symbol-avoid-edges"]),"symbol-sort-key":new Is(Zt.layout_symbol["symbol-sort-key"]),"symbol-z-order":new Ts(Zt.layout_symbol["symbol-z-order"]),"icon-allow-overlap":new Ts(Zt.layout_symbol["icon-allow-overlap"]),"icon-ignore-placement":new Ts(Zt.layout_symbol["icon-ignore-placement"]),"icon-optional":new Ts(Zt.layout_symbol["icon-optional"]),"icon-rotation-alignment":new Ts(Zt.layout_symbol["icon-rotation-alignment"]),"icon-size":new Is(Zt.layout_symbol["icon-size"]),"icon-text-fit":new Ts(Zt.layout_symbol["icon-text-fit"]),"icon-text-fit-padding":new Ts(Zt.layout_symbol["icon-text-fit-padding"]),"icon-image":new Is(Zt.layout_symbol["icon-image"]),"icon-rotate":new Is(Zt.layout_symbol["icon-rotate"]),"icon-padding":new Ts(Zt.layout_symbol["icon-padding"]),"icon-keep-upright":new Ts(Zt.layout_symbol["icon-keep-upright"]),"icon-offset":new Is(Zt.layout_symbol["icon-offset"]),"icon-anchor":new Is(Zt.layout_symbol["icon-anchor"]),"icon-pitch-alignment":new Ts(Zt.layout_symbol["icon-pitch-alignment"]),"text-pitch-alignment":new Ts(Zt.layout_symbol["text-pitch-alignment"]),"text-rotation-alignment":new Ts(Zt.layout_symbol["text-rotation-alignment"]),"text-field":new Is(Zt.layout_symbol["text-field"]),"text-font":new Is(Zt.layout_symbol["text-font"]),"text-size":new Is(Zt.layout_symbol["text-size"]),"text-max-width":new Is(Zt.layout_symbol["text-max-width"]),"text-line-height":new Is(Zt.layout_symbol["text-line-height"]),"text-letter-spacing":new Is(Zt.layout_symbol["text-letter-spacing"]),"text-justify":new Is(Zt.layout_symbol["text-justify"]),"text-radial-offset":new Is(Zt.layout_symbol["text-radial-offset"]),"text-variable-anchor":new Ts(Zt.layout_symbol["text-variable-anchor"]),"text-anchor":new Is(Zt.layout_symbol["text-anchor"]),"text-max-angle":new Ts(Zt.layout_symbol["text-max-angle"]),"text-writing-mode":new Ts(Zt.layout_symbol["text-writing-mode"]),"text-rotate":new Is(Zt.layout_symbol["text-rotate"]),"text-padding":new Ts(Zt.layout_symbol["text-padding"]),"text-keep-upright":new Ts(Zt.layout_symbol["text-keep-upright"]),"text-transform":new Is(Zt.layout_symbol["text-transform"]),"text-offset":new Is(Zt.layout_symbol["text-offset"]),"text-allow-overlap":new Ts(Zt.layout_symbol["text-allow-overlap"]),"text-ignore-placement":new Ts(Zt.layout_symbol["text-ignore-placement"]),"text-optional":new Ts(Zt.layout_symbol["text-optional"])}),Jf={paint:new Ps({"icon-opacity":new Is(Zt.paint_symbol["icon-opacity"]),"icon-color":new Is(Zt.paint_symbol["icon-color"]),"icon-halo-color":new Is(Zt.paint_symbol["icon-halo-color"]),"icon-halo-width":new Is(Zt.paint_symbol["icon-halo-width"]),"icon-halo-blur":new Is(Zt.paint_symbol["icon-halo-blur"]),"icon-translate":new Ts(Zt.paint_symbol["icon-translate"]),"icon-translate-anchor":new Ts(Zt.paint_symbol["icon-translate-anchor"]),"text-opacity":new Is(Zt.paint_symbol["text-opacity"]),"text-color":new Is(Zt.paint_symbol["text-color"],{runtimeType:re,getOverride:function(t){return t.textColor},hasOverride:function(t){return!!t.textColor}}),"text-halo-color":new Is(Zt.paint_symbol["text-halo-color"]),"text-halo-width":new Is(Zt.paint_symbol["text-halo-width"]),"text-halo-blur":new Is(Zt.paint_symbol["text-halo-blur"]),"text-translate":new Ts(Zt.paint_symbol["text-translate"]),"text-translate-anchor":new Ts(Zt.paint_symbol["text-translate-anchor"])}),layout:Kf},Qf=function(t){this.type=t.property.overrides?t.property.overrides.runtimeType:$t,this.defaultValue=t};Qf.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},Qf.prototype.eachChild=function(t){this.defaultValue.isConstant()||t(this.defaultValue.value._styleExpression.expression)},Qf.prototype.outputDefined=function(){return!1},Qf.prototype.serialize=function(){return null},ga("FormatSectionOverride",Qf,{omit:["defaultValue"]});var $f=function(t){function e(e){t.call(this,e,Jf)}return 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t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.prototype)).constructor=e,e.prototype._handleSpecialPaintPropertyUpdate=function(t){"sky-gradient"===t?(this._updateColorRamp(),this.setSkyGradientDirty(!0)):"sky-atmosphere-sun"!==t&&"sky-atmosphere-halo-color"!==t&&"sky-atmosphere-color"!==t&&"sky-atmosphere-sun-intensity"!==t||(this._skyboxInvalidated=!0)},e.prototype._updateColorRamp=function(){this.colorRamp=mp({expression:this._transitionablePaint._values["sky-gradient"].value.expression,evaluationKey:"skyRadialProgress"}),this.colorRampTexture&&(this.colorRampTexture.destroy(),this.colorRampTexture=null)},e.prototype.needsSkyboxCapture=function(t){if(this._skyboxInvalidated||!this.skyboxTexture||!this.skyboxGeometry||!this.skyboxBrdfGeometry)return!0;if(!this.paint.get("sky-atmosphere-sun")){var e=t.style.light.properties.get("position");return this._lightPosition.azimuthal!==e.azimuthal||this._lightPosition.polar!==e.polar}},e.prototype.needsSkyboxGradientCapture=function(t){return!(!this._skyboxInvalidated&&this.skyboxTexture&&this.skyboxGeometry&&this.skyboxBrdfGeometry)||this.skyGradientDirty},e.prototype.setSkyGradientDirty=function(t){this.skyGradientDirty=t},e.prototype.getCenter=function(t,e){var i=this.paint.get("sky-type");if("atmosphere"===i){var r=this.paint.get("sky-atmosphere-sun"),o=!r,n=t.style.light,a=n.properties.get("position");return o&&"viewport"===n.properties.get("anchor")&&L("The sun direction is attached to a light with viewport anchor, lighting may behave unexpectedly."),o?wd(a.azimuthal,90-a.polar,e):wd(r[0],90-r[1],e)}if("gradient"===i){var s=this.paint.get("sky-gradient-center");return 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instanceof sx?new sx(t.lng,t.lat):sx.convert(t),this},Id.prototype.extend=function(t){var e,i,r=this._sw,o=this._ne;if(t instanceof sx)e=t,i=t;else{if(!(t instanceof Id))return Array.isArray(t)?4===t.length||t.every(Array.isArray)?this.extend(Id.convert(t)):this.extend(sx.convert(t)):this;if(i=t._ne,!(e=t._sw)||!i)return this}return r||o?(r.lng=Math.min(e.lng,r.lng),r.lat=Math.min(e.lat,r.lat),o.lng=Math.max(i.lng,o.lng),o.lat=Math.max(i.lat,o.lat),this.southwest=r,this.northeast=o):(this.southwest=this._sw=new sx(e.lng,e.lat),this.northeast=this._ne=new sx(i.lng,i.lat)),this},Id.prototype.getCenter=function(){return new sx((this._sw.lng+this._ne.lng)/2,(this._sw.lat+this._ne.lat)/2)},Id.prototype.getSouthWest=function(){return this._sw},Id.prototype.getNorthEast=function(){return this._ne},Id.prototype.getNorthWest=function(){return new sx(this.getWest(),this.getNorth())},Id.prototype.getSouthEast=function(){return new 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Error("coordinates is required");if(!Array.isArray(t))throw new Error("coordinates must be an Array");if(t.length<2)throw new Error("coordinates must be at least 2 numbers long");if(!qd(t[0])||!qd(t[1]))throw new Error("coordinates must contain numbers");return Md({type:"Point",coordinates:t},e,i)}function Cd(t,e,i){void 0===i&&(i={});for(var r=0,o=t;r<o.length;r++){var n=o[r];if(n.length<4)throw new Error("Each LinearRing of a Polygon must have 4 or more Positions.");for(var a=0;a<n[n.length-1].length;a++)if(n[n.length-1][a]!==n[0][a])throw new Error("First and last Position are not equivalent.")}return Md({type:"Polygon",coordinates:t},e,i)}function zd(t,e,i){if(void 0===i&&(i={}),t.length<2)throw new Error("coordinates must be an array of two or more positions");return Md({type:"LineString",coordinates:t},e,i)}function Dd(t,e){void 0===e&&(e={});var i={type:"FeatureCollection"};return e.id&&(i.id=e.id),e.bbox&&(i.bbox=e.bbox),i.features=t,i}function Od(t,e,i){return void 0===i&&(i={}),Md({type:"MultiLineString",coordinates:t},e,i)}function Rd(t,e,i){return void 0===i&&(i={}),Md({type:"MultiPoint",coordinates:t},e,i)}function Bd(t,e,i){return void 0===i&&(i={}),Md({type:"MultiPolygon",coordinates:t},e,i)}function Fd(t,e){void 0===e&&(e="kilometers");var i=Ed[e];if(!i)throw new Error(e+" units is invalid");return t*i}function Ud(t,e){void 0===e&&(e="kilometers");var i=Ed[e];if(!i)throw new Error(e+" units is invalid");return t/i}function jd(t,e){return Vd(Ud(t,e))}function Nd(t){var e=t%360;return e<0&&(e+=360),e}function Vd(t){return t%(2*Math.PI)*180/Math.PI}function Gd(t){return t%360*Math.PI/180}function Zd(t,e,i){if(void 0===e&&(e="kilometers"),void 0===i&&(i="kilometers"),!(t>=0))throw new Error("length must be a positive number");return Fd(Ud(t,e),i)}function qd(t){return!isNaN(t)&&null!==t&&!Array.isArray(t)}function Xd(t){return!!t&&t.constructor===Object}function Wd(t){if(!t)throw new Error("coord is 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t(t){this.points=t.points||[],this.duration=t.duration||1e4,this.sharpness=t.sharpness||.85,this.centers=[],this.controls=[],this.stepLength=t.stepLength||60,this.length=this.points.length,this.delay=0;for(var e=0;e<this.length;e++)this.points[e].z=this.points[e].z||0;for(e=0;e<this.length-1;e++){var i=this.points[e],r=this.points[e+1];this.centers.push({x:(i.x+r.x)/2,y:(i.y+r.y)/2,z:(i.z+r.z)/2})}for(this.controls.push([this.points[0],this.points[0]]),e=0;e<this.centers.length-1;e++){var o=this.points[e+1].x-(this.centers[e].x+this.centers[e+1].x)/2,n=this.points[e+1].y-(this.centers[e].y+this.centers[e+1].y)/2,a=this.points[e+1].z-(this.centers[e].y+this.centers[e+1].z)/2;this.controls.push([{x:(1-this.sharpness)*this.points[e+1].x+this.sharpness*(this.centers[e].x+o),y:(1-this.sharpness)*this.points[e+1].y+this.sharpness*(this.centers[e].y+n),z:(1-this.sharpness)*this.points[e+1].z+this.sharpness*(this.centers[e].z+a)},{x:(1-this.sharpness)*this.points[e+1].x+this.sharpness*(this.centers[e+1].x+o),y:(1-this.sharpness)*this.points[e+1].y+this.sharpness*(this.centers[e+1].y+n),z:(1-this.sharpness)*this.points[e+1].z+this.sharpness*(this.centers[e+1].z+a)}])}return this.controls.push([this.points[this.length-1],this.points[this.length-1]]),this.steps=this.cacheSteps(this.stepLength),this}return t.prototype.cacheSteps=function(t){var e=[],i=this.pos(0);e.push(0);for(var r=0;r<this.duration;r+=10){var o=this.pos(r);Math.sqrt((o.x-i.x)*(o.x-i.x)+(o.y-i.y)*(o.y-i.y)+(o.z-i.z)*(o.z-i.z))>t&&(e.push(r),i=o)}return e},t.prototype.vector=function(t){var e=this.pos(t+10),i=this.pos(t-10);return{angle:180*Math.atan2(e.y-i.y,e.x-i.x)/3.14,speed:Math.sqrt((i.x-e.x)*(i.x-e.x)+(i.y-e.y)*(i.y-e.y)+(i.z-e.z)*(i.z-e.z))}},t.prototype.pos=function(t){var e=t-this.delay;e<0&&(e=0),e>this.duration&&(e=this.duration-1);var i=e/this.duration;if(i>=1)return this.points[this.length-1];var r=Math.floor((this.points.length-1)*i);return function(t,e,i,r,o){var n=function(t){var e=t*t;return[e*t,3*e*(1-t),3*t*(1-t)*(1-t),(1-t)*(1-t)*(1-t)]}(t);return{x:o.x*n[0]+r.x*n[1]+i.x*n[2]+e.x*n[3],y:o.y*n[0]+r.y*n[1]+i.y*n[2]+e.y*n[3],z:o.z*n[0]+r.z*n[1]+i.z*n[2]+e.z*n[3]}}((this.length-1)*i-r,this.points[r],this.controls[r][1],this.controls[r+1][0],this.points[r+1])},t}();function Qd(t,e,i,r){void 0===r&&(r={});var 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Bv(o,r)/Uv(o)/Uv(r)},Nv=function(t,e,i){return 0===e.y?null:{x:t.x+e.x/e.y*(i-t.y),y:i}},Vv=function(t,e,i){return 0===e.x?null:{x:i,y:t.y+e.y/e.x*(i-t.x)}},Gv=function(){function t(e,i){Iv(this,t),void 0===e.events?e.events=[this]:e.events.push(this),this.point=e,this.isLeft=i}return Ev(t,null,[{key:"compare",value:function(e,i){var r=t.comparePoints(e.point,i.point);return 0!==r?r:(e.point!==i.point&&e.link(i),e.isLeft!==i.isLeft?e.isLeft?1:-1:qv.compare(e.segment,i.segment))}},{key:"comparePoints",value:function(t,e){return t.x<e.x?-1:t.x>e.x?1:t.y<e.y?-1:t.y>e.y?1:0}}]),Ev(t,[{key:"link",value:function(t){if(t.point===this.point)throw new Error("Tried to link already linked events");for(var e=t.point.events,i=0,r=e.length;i<r;i++){var o=e[i];this.point.events.push(o),o.point=this.point}this.checkForConsuming()}},{key:"checkForConsuming",value:function(){for(var t=this.point.events.length,e=0;e<t;e++){var i=this.point.events[e];if(void 0===i.segment.consumedBy)for(var r=e+1;r<t;r++){var o=this.point.events[r];void 0===o.consumedBy&&i.otherSE.point.events===o.otherSE.point.events&&i.segment.consume(o.segment)}}}},{key:"getAvailableLinkedEvents",value:function(){for(var t=[],e=0,i=this.point.events.length;e<i;e++){var r=this.point.events[e];r!==this&&!r.segment.ringOut&&r.segment.isInResult()&&t.push(r)}return t}},{key:"getLeftmostComparator",value:function(t){var e=this,i=new Map,r=function(r){var o,n,a,s,l,u=r.otherSE;i.set(r,{sine:(o=e.point,n=t.point,a=u.point,s={x:n.x-o.x,y:n.y-o.y},l={x:a.x-o.x,y:a.y-o.y},Rv(l,s)/Uv(l)/Uv(s)),cosine:jv(e.point,t.point,u.point)})};return function(t,e){i.has(t)||r(t),i.has(e)||r(e);var o=i.get(t),n=o.sine,a=o.cosine,s=i.get(e),l=s.sine,u=s.cosine;return n>=0&&l>=0?a<u?1:a>u?-1:0:n<0&&l<0?a<u?-1:a>u?1:0:l<n?-1:l>n?1:0}}}]),t}(),Zv=0,qv=function(){function t(e,i,r,o){Iv(this,t),this.id=++Zv,this.leftSE=e,e.segment=this,e.otherSE=i,this.rightSE=i,i.segment=this,i.otherSE=e,this.rings=r,this.windings=o}return Ev(t,null,[{key:"compare",value:function(t,e){var i=t.leftSE.point.x,r=e.leftSE.point.x,o=t.rightSE.point.x,n=e.rightSE.point.x;if(n<i)return 1;if(o<r)return-1;var a=t.leftSE.point.y,s=e.leftSE.point.y,l=t.rightSE.point.y,u=e.rightSE.point.y;if(i<r){if(s<a&&s<l)return 1;if(s>a&&s>l)return-1;var p=t.comparePoint(e.leftSE.point);if(p<0)return 1;if(p>0)return-1;var h=e.comparePoint(t.rightSE.point);return 0!==h?h:-1}if(i>r){if(a<s&&a<u)return-1;if(a>s&&a>u)return 1;var c=e.comparePoint(t.leftSE.point);if(0!==c)return c;var f=t.comparePoint(e.rightSE.point);return f<0?1:f>0?-1:1}if(a<s)return-1;if(a>s)return 1;if(o<n){var d=e.comparePoint(t.rightSE.point);if(0!==d)return d}if(o>n){var m=t.comparePoint(e.rightSE.point);if(m<0)return 1;if(m>0)return-1}if(o!==n){var y=l-a,g=o-i,_=u-s,v=n-r;if(y>g&&_<v)return 1;if(y<g&&_>v)return-1}return o>n?1:o<n||l<u?-1:l>u?1:t.id<e.id?-1:t.id>e.id?1:0}}]),Ev(t,[{key:"replaceRightSE",value:function(t){this.rightSE=t,this.rightSE.segment=this,this.rightSE.otherSE=this.leftSE,this.leftSE.otherSE=this.rightSE}},{key:"bbox",value:function(){var t=this.leftSE.point.y,e=this.rightSE.point.y;return{ll:{x:this.leftSE.point.x,y:t<e?t:e},ur:{x:this.rightSE.point.x,y:t>e?t:e}}}},{key:"vector",value:function(){return{x:this.rightSE.point.x-this.leftSE.point.x,y:this.rightSE.point.y-this.leftSE.point.y}}},{key:"isAnEndpoint",value:function(t){return t.x===this.leftSE.point.x&&t.y===this.leftSE.point.y||t.x===this.rightSE.point.x&&t.y===this.rightSE.point.y}},{key:"comparePoint",value:function(t){if(this.isAnEndpoint(t))return 0;var e=this.leftSE.point,i=this.rightSE.point,r=this.vector();if(e.x===i.x)return t.x===e.x?0:t.x<e.x?1:-1;if(t.x===e.x+(t.y-e.y)/r.y*r.x)return 0;var o=e.y+(t.x-e.x)/r.x*r.y;return t.y===o?0:t.y<o?-1:1}},{key:"getIntersection",value:function(t){var e=this.bbox(),i=t.bbox(),r=Pv(e,i);if(null===r)return null;var o=this.leftSE.point,n=this.rightSE.point,a=t.leftSE.point,s=t.rightSE.point,l=Av(e,a)&&0===this.comparePoint(a),u=Av(i,o)&&0===t.comparePoint(o),p=Av(e,s)&&0===this.comparePoint(s),h=Av(i,n)&&0===t.comparePoint(n);if(u&&l)return h&&!p?n:!h&&p?s:null;if(u)return p&&o.x===s.x&&o.y===s.y?null:o;if(l)return h&&n.x===a.x&&n.y===a.y?null:a;if(h&&p)return null;if(h)return n;if(p)return s;var c=function(t,e,i,r){if(0===e.x)return Vv(i,r,t.x);if(0===r.x)return Vv(t,e,i.x);if(0===e.y)return Nv(i,r,t.y);if(0===r.y)return Nv(t,e,i.y);var o=Rv(e,r);if(0==o)return null;var n={x:i.x-t.x,y:i.y-t.y},a=Rv(n,e)/o,s=Rv(n,r)/o;return{x:(t.x+s*e.x+(i.x+a*r.x))/2,y:(t.y+s*e.y+(i.y+a*r.y))/2}}(o,this.vector(),a,t.vector());return null===c?null:Av(r,c)?Ov.round(c.x,c.y):null}},{key:"split",value:function(e){var i=[],r=void 0!==e.events,o=new Gv(e,!0),n=new Gv(e,!1),a=this.rightSE;this.replaceRightSE(n),i.push(n),i.push(o);var s=new t(o,a,this.rings.slice(),this.windings.slice());return Gv.comparePoints(s.leftSE.point,s.rightSE.point)>0&&s.swapEvents(),Gv.comparePoints(this.leftSE.point,this.rightSE.point)>0&&this.swapEvents(),r&&(o.checkForConsuming(),n.checkForConsuming()),i}},{key:"swapEvents",value:function(){var t=this.rightSE;this.rightSE=this.leftSE,this.leftSE=t,this.leftSE.isLeft=!0,this.rightSE.isLeft=!1;for(var e=0,i=this.windings.length;e<i;e++)this.windings[e]*=-1}},{key:"consume",value:function(e){for(var i=this,r=e;i.consumedBy;)i=i.consumedBy;for(;r.consumedBy;)r=r.consumedBy;var o=t.compare(i,r);if(0!==o){if(o>0){var n=i;i=r,r=n}if(i.prev===r){var a=i;i=r,r=a}for(var s=0,l=r.rings.length;s<l;s++){var u=r.rings[s],p=r.windings[s],h=i.rings.indexOf(u);-1===h?(i.rings.push(u),i.windings.push(p)):i.windings[h]+=p}r.rings=null,r.windings=null,r.consumedBy=i,r.leftSE.consumedBy=i.leftSE,r.rightSE.consumedBy=i.rightSE}}},{key:"prevInResult",value:function(){return void 0!==this._prevInResult||(this._prevInResult=this.prev?this.prev.isInResult()?this.prev:this.prev.prevInResult():null),this._prevInResult}},{key:"beforeState",value:function(){return void 0!==this._beforeState||(this._beforeState=this.prev?(this.prev.consumedBy||this.prev).afterState():{rings:[],windings:[],multiPolys:[]}),this._beforeState}},{key:"afterState",value:function(){if(void 0!==this._afterState)return this._afterState;var t=this.beforeState();this._afterState={rings:t.rings.slice(0),windings:t.windings.slice(0),multiPolys:[]};for(var e=this._afterState.rings,i=this._afterState.windings,r=this._afterState.multiPolys,o=0,n=this.rings.length;o<n;o++){var a=this.rings[o],s=this.windings[o],l=e.indexOf(a);-1===l?(e.push(a),i.push(s)):i[l]+=s}for(var u=[],p=[],h=0,c=e.length;h<c;h++)if(0!==i[h]){var f=e[h],d=f.poly;if(-1===p.indexOf(d))if(f.isExterior)u.push(d);else{-1===p.indexOf(d)&&p.push(d);var m=u.indexOf(f.poly);-1!==m&&u.splice(m,1)}}for(var y=0,g=u.length;y<g;y++){var _=u[y].multiPoly;-1===r.indexOf(_)&&r.push(_)}return this._afterState}},{key:"isInResult",value:function(){if(this.consumedBy)return!1;if(void 0!==this._isInResult)return this._isInResult;var t=this.beforeState().multiPolys,e=this.afterState().multiPolys;switch($v.type){case"union":this._isInResult=0===t.length!=(0===e.length);break;case"intersection":var i,r;t.length<e.length?(i=t.length,r=e.length):(i=e.length,r=t.length),this._isInResult=r===$v.numMultiPolys&&i<r;break;case"xor":var o=Math.abs(t.length-e.length);this._isInResult=o%2==1;break;case"difference":var n=function(t){return 1===t.length&&t[0].isSubject};this._isInResult=n(t)!==n(e);break;default:throw new Error("Unrecognized operation type found ".concat($v.type))}return this._isInResult}}],[{key:"fromRing",value:function(e,i,r){var o,n,a,s=Gv.comparePoints(e,i);if(s<0)o=e,n=i,a=1;else{if(!(s>0))throw new Error("Tried to create degenerate segment at [".concat(e.x,", ").concat(e.y,"]"));o=i,n=e,a=-1}return new t(new Gv(o,!0),new Gv(n,!1),[r],[a])}}]),t}(),Xv=function(){function t(e,i,r){if(Iv(this,t),!Array.isArray(e)||0===e.length)throw new Error("Input geometry is not a valid Polygon or MultiPolygon");if(this.poly=i,this.isExterior=r,this.segments=[],"number"!=typeof e[0][0]||"number"!=typeof e[0][1])throw new Error("Input geometry is not a valid Polygon or MultiPolygon");var o=Ov.round(e[0][0],e[0][1]);this.bbox={ll:{x:o.x,y:o.y},ur:{x:o.x,y:o.y}};for(var n=o,a=1,s=e.length;a<s;a++){if("number"!=typeof e[a][0]||"number"!=typeof e[a][1])throw new Error("Input geometry is not a valid Polygon or MultiPolygon");var l=Ov.round(e[a][0],e[a][1]);l.x===n.x&&l.y===n.y||(this.segments.push(qv.fromRing(n,l,this)),l.x<this.bbox.ll.x&&(this.bbox.ll.x=l.x),l.y<this.bbox.ll.y&&(this.bbox.ll.y=l.y),l.x>this.bbox.ur.x&&(this.bbox.ur.x=l.x),l.y>this.bbox.ur.y&&(this.bbox.ur.y=l.y),n=l)}o.x===n.x&&o.y===n.y||this.segments.push(qv.fromRing(n,o,this))}return Ev(t,[{key:"getSweepEvents",value:function(){for(var t=[],e=0,i=this.segments.length;e<i;e++){var r=this.segments[e];t.push(r.leftSE),t.push(r.rightSE)}return t}}]),t}(),Wv=function(){function t(e,i){if(Iv(this,t),!Array.isArray(e))throw new Error("Input geometry is not a valid Polygon or MultiPolygon");this.exteriorRing=new Xv(e[0],this,!0),this.bbox={ll:{x:this.exteriorRing.bbox.ll.x,y:this.exteriorRing.bbox.ll.y},ur:{x:this.exteriorRing.bbox.ur.x,y:this.exteriorRing.bbox.ur.y}},this.interiorRings=[];for(var r=1,o=e.length;r<o;r++){var n=new Xv(e[r],this,!1);n.bbox.ll.x<this.bbox.ll.x&&(this.bbox.ll.x=n.bbox.ll.x),n.bbox.ll.y<this.bbox.ll.y&&(this.bbox.ll.y=n.bbox.ll.y),n.bbox.ur.x>this.bbox.ur.x&&(this.bbox.ur.x=n.bbox.ur.x),n.bbox.ur.y>this.bbox.ur.y&&(this.bbox.ur.y=n.bbox.ur.y),this.interiorRings.push(n)}this.multiPoly=i}return Ev(t,[{key:"getSweepEvents",value:function(){for(var t=this.exteriorRing.getSweepEvents(),e=0,i=this.interiorRings.length;e<i;e++)for(var r=this.interiorRings[e].getSweepEvents(),o=0,n=r.length;o<n;o++)t.push(r[o]);return t}}]),t}(),Hv=function(){function t(e,i){if(Iv(this,t),!Array.isArray(e))throw new Error("Input geometry is not a valid Polygon or MultiPolygon");try{"number"==typeof e[0][0][0]&&(e=[e])}catch(t){}this.polys=[],this.bbox={ll:{x:Number.POSITIVE_INFINITY,y:Number.POSITIVE_INFINITY},ur:{x:Number.NEGATIVE_INFINITY,y:Number.NEGATIVE_INFINITY}};for(var r=0,o=e.length;r<o;r++){var n=new Wv(e[r],this);n.bbox.ll.x<this.bbox.ll.x&&(this.bbox.ll.x=n.bbox.ll.x),n.bbox.ll.y<this.bbox.ll.y&&(this.bbox.ll.y=n.bbox.ll.y),n.bbox.ur.x>this.bbox.ur.x&&(this.bbox.ur.x=n.bbox.ur.x),n.bbox.ur.y>this.bbox.ur.y&&(this.bbox.ur.y=n.bbox.ur.y),this.polys.push(n)}this.isSubject=i}return Ev(t,[{key:"getSweepEvents",value:function(){for(var t=[],e=0,i=this.polys.length;e<i;e++)for(var r=this.polys[e].getSweepEvents(),o=0,n=r.length;o<n;o++)t.push(r[o]);return t}}]),t}(),Yv=function(){function t(e){Iv(this,t),this.events=e;for(var i=0,r=e.length;i<r;i++)e[i].segment.ringOut=this;this.poly=null}return Ev(t,null,[{key:"factory",value:function(e){for(var i=[],r=0,o=e.length;r<o;r++){var n=e[r];if(n.isInResult()&&!n.ringOut){for(var a=null,s=n.leftSE,l=n.rightSE,u=[s],p=s.point,h=[];a=s,u.push(s=l),s.point!==p;)for(;;){var c=s.getAvailableLinkedEvents();if(0===c.length){var f=u[0].point,d=u[u.length-1].point;throw new Error("Unable to complete output ring starting at [".concat(f.x,",")+" ".concat(f.y,"]. Last matching segment found ends at")+" [".concat(d.x,", ").concat(d.y,"]."))}if(1===c.length){l=c[0].otherSE;break}for(var m=null,y=0,g=h.length;y<g;y++)if(h[y].point===s.point){m=y;break}if(null===m){h.push({index:u.length,point:s.point});var _=s.getLeftmostComparator(a);l=c.sort(_)[0].otherSE;break}var v=h.splice(m)[0],x=u.splice(v.index);x.unshift(x[0].otherSE),i.push(new t(x.reverse()))}i.push(new t(u))}}return i}}]),Ev(t,[{key:"getGeom",value:function(){for(var t=this.events[0].point,e=[t],i=1,r=this.events.length-1;i<r;i++){var o=this.events[i].point;0!==Fv(o,t,this.events[i+1].point)&&(e.push(o),t=o)}if(1===e.length)return null;0===Fv(e[0],t,e[1])&&e.shift(),e.push(e[0]);for(var n=this.isExteriorRing()?1:-1,a=this.isExteriorRing()?0:e.length-1,s=this.isExteriorRing()?e.length:-1,l=[],u=a;u!=s;u+=n)l.push([e[u].x,e[u].y]);return l}},{key:"isExteriorRing",value:function(){if(void 0===this._isExteriorRing){var t=this.enclosingRing();this._isExteriorRing=!t||!t.isExteriorRing()}return this._isExteriorRing}},{key:"enclosingRing",value:function(){return void 0===this._enclosingRing&&(this._enclosingRing=this._calcEnclosingRing()),this._enclosingRing}},{key:"_calcEnclosingRing",value:function(){for(var t=this.events[0],e=1,i=this.events.length;e<i;e++){var r=this.events[e];Gv.compare(t,r)>0&&(t=r)}for(var o=t.segment.prevInResult(),n=o?o.prevInResult():null;;){if(!o)return null;if(!n)return o.ringOut;if(n.ringOut!==o.ringOut)return n.ringOut.enclosingRing()!==o.ringOut?o.ringOut:o.ringOut.enclosingRing();o=n.prevInResult(),n=o?o.prevInResult():null}}}]),t}(),Kv=function(){function t(e){Iv(this,t),this.exteriorRing=e,e.poly=this,this.interiorRings=[]}return Ev(t,[{key:"addInterior",value:function(t){this.interiorRings.push(t),t.poly=this}},{key:"getGeom",value:function(){var t=[this.exteriorRing.getGeom()];if(null===t[0])return null;for(var e=0,i=this.interiorRings.length;e<i;e++){var r=this.interiorRings[e].getGeom();null!==r&&t.push(r)}return t}}]),t}(),Jv=function(){function t(e){Iv(this,t),this.rings=e,this.polys=this._composePolys(e)}return Ev(t,[{key:"getGeom",value:function(){for(var t=[],e=0,i=this.polys.length;e<i;e++){var r=this.polys[e].getGeom();null!==r&&t.push(r)}return t}},{key:"_composePolys",value:function(t){for(var e=[],i=0,r=t.length;i<r;i++){var o=t[i];if(!o.poly)if(o.isExteriorRing())e.push(new Kv(o));else{var n=o.enclosingRing();n.poly||e.push(new Kv(n)),n.poly.addInterior(o)}}return e}}]),t}(),Qv=function(){function t(e){var i=arguments.length>1&&void 0!==arguments[1]?arguments[1]:qv.compare;Iv(this,t),this.queue=e,this.tree=new bv(i),this.segments=[]}return Ev(t,[{key:"process",value:function(t){var e=t.segment,i=[];if(t.consumedBy)return t.isLeft?this.queue.remove(t.otherSE):this.tree.remove(e),i;var r=t.isLeft?this.tree.insert(e):this.tree.find(e);if(!r)throw new Error("Unable to find segment #".concat(e.id," ")+"[".concat(e.leftSE.point.x,", ").concat(e.leftSE.point.y,"] -> ")+"[".concat(e.rightSE.point.x,", ").concat(e.rightSE.point.y,"] ")+"in SweepLine tree. Please submit a bug report.");for(var o=r,n=r,a=void 0,s=void 0;void 0===a;)null===(o=this.tree.prev(o))?a=null:void 0===o.key.consumedBy&&(a=o.key);for(;void 0===s;)null===(n=this.tree.next(n))?s=null:void 0===n.key.consumedBy&&(s=n.key);if(t.isLeft){var l=null;if(a){var u=a.getIntersection(e);if(null!==u&&(e.isAnEndpoint(u)||(l=u),!a.isAnEndpoint(u)))for(var p=this._splitSafely(a,u),h=0,c=p.length;h<c;h++)i.push(p[h])}var f=null;if(s){var d=s.getIntersection(e);if(null!==d&&(e.isAnEndpoint(d)||(f=d),!s.isAnEndpoint(d)))for(var m=this._splitSafely(s,d),y=0,g=m.length;y<g;y++)i.push(m[y])}if(null!==l||null!==f){var _;_=null===l?f:null===f||Gv.comparePoints(l,f)<=0?l:f,this.queue.remove(e.rightSE),i.push(e.rightSE);for(var v=e.split(_),x=0,b=v.length;x<b;x++)i.push(v[x])}i.length>0?(this.tree.remove(e),i.push(t)):(this.segments.push(e),e.prev=a)}else{if(a&&s){var w=a.getIntersection(s);if(null!==w){if(!a.isAnEndpoint(w))for(var k=this._splitSafely(a,w),T=0,I=k.length;T<I;T++)i.push(k[T]);if(!s.isAnEndpoint(w))for(var S=this._splitSafely(s,w),E=0,A=S.length;E<A;E++)i.push(S[E])}}this.tree.remove(e)}return i}},{key:"_splitSafely",value:function(t,e){this.tree.remove(t);var i=t.rightSE;this.queue.remove(i);var r=t.split(e);return r.push(i),void 0===t.consumedBy&&this.tree.insert(t),r}}]),t}(),$v=new(function(){function t(){Iv(this,t)}return Ev(t,[{key:"run",value:function(t,e,i){$v.type=t,Ov.reset();for(var r=[new Hv(e,!0)],o=0,n=i.length;o<n;o++)r.push(new Hv(i[o],!1));if($v.numMultiPolys=r.length,"difference"===$v.type)for(var a=r[0],s=1;s<r.length;)null!==Pv(r[s].bbox,a.bbox)?s++:r.splice(s,1);if("intersection"===$v.type)for(var l=0,u=r.length;l<u;l++)for(var p=r[l],h=l+1,c=r.length;h<c;h++)if(null===Pv(p.bbox,r[h].bbox))return[];for(var f=new bv(Gv.compare),d=0,m=r.length;d<m;d++)for(var y=r[d].getSweepEvents(),g=0,_=y.length;g<_;g++)f.insert(y[g]);for(var v=new Qv(f),x=f.size,b=f.pop();b;){var w=b.key;if(f.size===x){var k=w.segment;throw new Error("Unable to pop() ".concat(w.isLeft?"left":"right"," SweepEvent ")+"[".concat(w.point.x,", ").concat(w.point.y,"] from segment #").concat(k.id," ")+"[".concat(k.leftSE.point.x,", ").concat(k.leftSE.point.y,"] -> ")+"[".concat(k.rightSE.point.x,", ").concat(k.rightSE.point.y,"] from queue. ")+"Please file a bug report.")}for(var T=v.process(w),I=0,S=T.length;I<S;I++){var E=T[I];void 0===E.consumedBy&&f.insert(E)}x=f.size,b=f.pop()}Ov.reset();var A=Yv.factory(v.segments);return new Jv(A).getGeom()}}]),t}());function tx(t,e,i){void 0===i&&(i={});var r=Kd(t),o=Kd(e),n=function(t){for(var e=arguments,i=arguments.length,r=new Array(i>1?i-1:0),o=1;o<i;o++)r[o-1]=e[o];return $v.run("intersection",t,r)}(r.coordinates,o.coordinates);return 0===n.length?null:1===n.length?Cd(n[0],i.properties):Bd(n,i.properties)}function ex(t,e,i){void 0===i&&(i={});var r=Kd(t),o=Kd(e),n=function(t){for(var e=arguments,i=arguments.length,r=new Array(i>1?i-1:0),o=1;o<i;o++)r[o-1]=e[o];return $v.run("union",t,r)}(r.coordinates,o.coordinates);return 0===n.length?null:1===n.length?Cd(n[0],i.properties):Bd(n,i.properties)}function ix(t,e){var i,r,o=function(t){return Cd(t&&t.geometry.coordinates||[[[180,90],[-180,90],[-180,-90],[180,-90],[180,90]]])}(e),n=(i=[],r=[],lm(t,(function(t){var e=t.geometry.coordinates,o=e[0],n=e.slice(1);i.push(Cd([o])),n.forEach((function(t){r.push(Cd([t]))}))})),[Dd(i),Dd(r)]),a=n[0],s=n[1],l=function(t,e,i){var r=[];return r.push(t.geometry.coordinates[0]),lm(e,(function(t){r.push(t.geometry.coordinates[0])})),lm(i,(function(t){r.push(t.geometry.coordinates[0])})),Cd(r)}(o,a=rx(a),s=rx(s));return l}function rx(t){if(t.features.length<=1)return t;var e=function(t){var e=iy(),i=[];return lm(t,(function(t,e){var r=cm(t);i.push({minX:r[0],minY:r[1],maxX:r[2],maxY:r[3],geojson:t,index:e})})),e.load(i),e}(t),i=[],r={};return lm(t,(function(t,o){if(r[o])return!0;for(e.remove({index:o},ox),r[o]=!0;;){var n=cm(t),a=e.search({minX:n[0],minY:n[1],maxX:n[2],maxY:n[3]});if(a.length>0)for(var s=a.map((function(t){return r[t.index]=!0,e.remove({index:t.index},ox),t.geojson})),l=0,u=s.length;l<u;l++)t=ex(t,s[l]);if(0===a.length)break}i.push(t)})),Dd(i)}function ox(t,e){return t.index===e.index}var nx=Object.freeze({__proto__:null,along:Cy,angle:function(t,e,i,r){if(void 0===r&&(r={}),!Xd(r))throw new Error("options is invalid");if(!t)throw new Error("startPoint is required");if(!e)throw new Error("midPoint is required");if(!i)throw new Error("endPoint is required");var o=t,n=e,a=i,s=Nd(!0!==r.mercator?tm(o,n):Ry(o,n)),l=Nd(!0!==r.mercator?tm(a,n):Ry(a,n)),u=Math.abs(s-l);return!0===r.explementary?360-u:u},area:Ay,areaFactors:Pd,bbox:cm,bearing:tm,bearingToAngle:Nd,bearingToAzimuth:Nd,bezierSpline:function(t,e){void 0===e&&(e={});for(var i=e.resolution||1e4,r=e.sharpness||.85,o=[],n=Kd(t).coordinates.map((function(t){return{x:t[0],y:t[1]}})),a=new Jd({duration:i,points:n,sharpness:r}),s=0;s<a.duration;s+=10){var l=a.pos(s);Math.floor(s/100)%2==0&&o.push([l.x,l.y])}return zd(o,e.properties)},booleanClockwise:Xy,booleanContains:Gy,booleanOverlap:hv,booleanPointInPolygon:Gm,booleanPointOnLine:Ny,circle:$d,convertArea:function(t,e,i){if(void 0===e&&(e="meters"),void 0===i&&(i="kilometers"),!(t>=0))throw new Error("area must be a positive number");var r=Pd[e];if(!r)throw new Error("invalid original units");var o=Pd[i];if(!o)throw new Error("invalid final units");return t/r*o},convertDistance:Zd,convertLength:Zd,coordAll:function(t){var e=[];return rm(t,(function(t){e.push(t)})),e},coordEach:rm,coordReduce:function(t,e,i,r){var o=i;return rm(t,(function(t,r,n,a,s){o=0===r&&void 0===i?t:e(o,t,r,n,a,s)}),r),o},degrees2radians:Gd,degreesToRadians:Gd,distance:em,distanceToDegrees:jd,distanceToRadians:Ud,earthRadius:Sd,factors:Ed,feature:Md,featureCollection:Dd,featureEach:nm,featureReduce:function(t,e,i){var r=i;return nm(t,(function(t,o){r=0===o&&void 0===i?t:e(r,t,o)})),r},findPoint:function(t,e){if(!Xd(e=e||{}))throw new Error("options is invalid");var i,r=e.featureIndex||0,o=e.multiFeatureIndex||0,n=e.geometryIndex||0,a=e.coordIndex||0,s=e.properties;switch(t.type){case"FeatureCollection":r<0&&(r=t.features.length+r),s=s||t.features[r].properties,i=t.features[r].geometry;break;case"Feature":s=s||t.properties,i=t.geometry;break;case"Point":case"MultiPoint":return null;case"LineString":case"Polygon":case"MultiLineString":case"MultiPolygon":i=t;break;default:throw new Error("geojson is invalid")}if(null===i)return null;var l=i.coordinates;switch(i.type){case"Point":return Ld(l,s,e);case"MultiPoint":return o<0&&(o=l.length+o),Ld(l[o],s,e);case"LineString":return a<0&&(a=l.length+a),Ld(l[a],s,e);case"Polygon":return n<0&&(n=l.length+n),a<0&&(a=l[n].length+a),Ld(l[n][a],s,e);case"MultiLineString":return o<0&&(o=l.length+o),a<0&&(a=l[o].length+a),Ld(l[o][a],s,e);case"MultiPolygon":return o<0&&(o=l.length+o),n<0&&(n=l[o].length+n),a<0&&(a=l[o][n].length-a),Ld(l[o][n][a],s,e)}throw new Error("geojson is invalid")},findSegment:function(t,e){if(!Xd(e=e||{}))throw new Error("options is invalid");var i,r=e.featureIndex||0,o=e.multiFeatureIndex||0,n=e.geometryIndex||0,a=e.segmentIndex||0,s=e.properties;switch(t.type){case"FeatureCollection":r<0&&(r=t.features.length+r),s=s||t.features[r].properties,i=t.features[r].geometry;break;case"Feature":s=s||t.properties,i=t.geometry;break;case"Point":case"MultiPoint":return null;case"LineString":case"Polygon":case"MultiLineString":case"MultiPolygon":i=t;break;default:throw new Error("geojson is invalid")}if(null===i)return null;var l=i.coordinates;switch(i.type){case"Point":case"MultiPoint":return null;case"LineString":return a<0&&(a=l.length+a-1),zd([l[a],l[a+1]],s,e);case"Polygon":return n<0&&(n=l.length+n),a<0&&(a=l[n].length+a-1),zd([l[n][a],l[n][a+1]],s,e);case"MultiLineString":return o<0&&(o=l.length+o),a<0&&(a=l[o].length+a-1),zd([l[o][a],l[o][a+1]],s,e);case"MultiPolygon":return o<0&&(o=l.length+o),n<0&&(n=l[o].length+n),a<0&&(a=l[o][n].length-a-1),zd([l[o][n][a],l[o][n][a+1]],s,e)}throw new Error("geojson is invalid")},flatten:Dy,flattenEach:lm,flattenReduce:function(t,e,i){var r=i;return lm(t,(function(t,o,n){r=0===o&&0===n&&void 0===i?t:e(r,t,o,n)})),r},geomEach:am,geomReduce:sm,geometry:function(t,e,i){switch(t){case"Point":return Ld(e).geometry;case"LineString":return zd(e).geometry;case"Polygon":return Cd(e).geometry;case"MultiPoint":return Rd(e).geometry;case"MultiLineString":return Od(e).geometry;case"MultiPolygon":return Bd(e).geometry;default:throw new Error(t+" is invalid")}},geometryCollection:function(t,e,i){return void 0===i&&(i={}),Md({type:"GeometryCollection",geometries:t},e,i)},intersect:tx,isNumber:qd,isObject:Xd,length:zy,lengthToDegrees:jd,lengthToRadians:Ud,lineChunk:function(t,e,i){if(!Xd(i=i||{}))throw new Error("options is invalid");var r=i.units,o=i.reverse;if(!t)throw new Error("geojson is required");if(e<=0)throw new 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h=Math.abs(p-u.left),c=Math.abs(p-u.right),f=Math.min(h,c);this.image.data[s+p]=Math.max(0,Math.min(255,(u.isDash?f:-f)+e+128))}},yx.prototype.addDash=function(t,e){var i=this.getKey(t,e);if(this.positions[i])return this.positions[i];var r="round"===e,o=r?7:0,n=2*o+1;if(this.nextRow+n>this.height)return L("LineAtlas out of space"),null;0===t.length&&t.push(1);for(var a=0,s=0;s<t.length;s++)t[s]<0&&(L("Negative value is found in line dasharray, replacing values with 0"),t[s]=0),a+=t[s];if(0!==a){var l=this.width/a,u=this.getDashRanges(t,this.width,l);r?this.addRoundDash(u,l,o):this.addRegularDash(u,"square"===e?.5*l:0)}var p=this.nextRow+o;this.nextRow+=n;var h={tl:[p,o],br:[a,0]};return this.positions[i]=h,h},ga("LineAtlas",yx);var gx=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()})};gx.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))},gx.prototype.remove=function(){delete this._channel,this._callback=function(){}};var _x=n.performance;function vx(t){var e=t?t.url.toString():void 0;return _x.getEntriesByName(e)}var xx=function(){this.tasks={},this.taskQueue=[],I(["process"],this),this.invoker=new gx(this.process),this.nextId=0};xx.prototype.add=function(t,e){var i,r,o,n,a=this,s=this.nextId++,l=(o=(i=e).isSymbolTile,n=(n=i.zoom)||0,"message"===(r=i.type)?0:"maybePrepare"!==r||o?"parseTile"!==r||o?"parseTile"===r&&o?300-n:"maybePrepare"===r&&o?400-n:500:200-n:100-n);if(0===l){D();try{t()}finally{}return{cancel:function(){}}}return this.tasks[s]={fn:t,metadata:e,priority:l,id:s},this.taskQueue.push(s),this.invoker.trigger(),{cancel:function(){delete a.tasks[s]}}},xx.prototype.process=function(){var t=this;D();try{if(this.taskQueue=this.taskQueue.filter((function(e){return!!t.tasks[e]})),!this.taskQueue.length)return;var e=this.pick();if(null===e)return;var i=this.tasks[e];if(delete this.tasks[e],this.taskQueue.length&&this.invoker.trigger(),!i)return;i.fn()}finally{}},xx.prototype.pick=function(){for(var t=null,e=1/0,i=0;i<this.taskQueue.length;i++){var r=this.tasks[this.taskQueue[i]];r.priority<e&&(e=r.priority,t=i)}if(null===t)return null;var o=this.taskQueue[t];return this.taskQueue.splice(t,1),o},xx.prototype.remove=function(){this.invoker.remove()};var bx=function(t,e,i){this.target=t,this.parent=e,this.mapId=i,this.callbacks={},this.cancelCallbacks={},I(["receive"],this),this.target.addEventListener("message",this.receive,!1),this.globalScope=D()?t:n,this.scheduler=new xx};function wx(t,e,i){var r=kx(256*t,256*(e=Math.pow(2,i)-e-1),i),o=kx(256*(t+1),256*(e+1),i);return r[0]+","+r[1]+","+o[0]+","+o[1]}function kx(t,e,i){var 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i=wx(this.x,this.y,this.z),r=Ax(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}",r).replace("{bbox-epsg-3857}",i)},Tx.prototype.getTileBBox=function(){return wx(this.x,this.y,this.z)},Tx.prototype.getQuadkey=function(){return Ax(this.z,this.x,this.y)},Tx.prototype.getTilePoint=function(t){var e=Math.pow(2,this.z);return new r((t.x*e-this.x)*ru,(t.y*e-this.y)*ru)},Tx.prototype.getTileVec3=function(t){var e=Math.pow(2,this.z);return Ru((t.x*e-this.x)*ru,(t.y*e-this.y)*ru,dx(t.z))},Tx.prototype.toString=function(){return this.z+"/"+this.x+"/"+this.y};var Ix=function(t,e){this.wrap=t,this.canonical=e,this.key=Ex(t,e.z,e.z,e.x,e.y)},Sx=function(t,e,i,r,o){this.overscaledZ=t,this.wrap=e,this.canonical=new 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Sx(this.overscaledZ,0,this.canonical.z,this.canonical.x,this.canonical.y)},Sx.prototype.unwrapTo=function(t){return new Sx(this.overscaledZ,t,this.canonical.z,this.canonical.x,this.canonical.y)},Sx.prototype.overscaleFactor=function(){return Math.pow(2,this.overscaledZ-this.canonical.z)},Sx.prototype.toUnwrapped=function(){return new Ix(this.wrap,this.canonical)},Sx.prototype.toString=function(){return this.overscaledZ+"/"+this.canonical.x+"/"+this.canonical.y},Sx.prototype.getTilePoint=function(t){return this.canonical.getTilePoint(new mx(t.x-this.wrap,t.y))},Sx.prototype.getTileVec3=function(t){return this.canonical.getTileVec3(new mx(t.x-this.wrap,t.y,t.z))},ga("CanonicalTileID",Tx),ga("OverscaledTileID",Sx,{omit:["projMatrix"]});var Px=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}};Px.prototype.encode=function(t){return this._stringToNumber[t]},Px.prototype.decode=function(t){return this._numberToString[t]};var Mx=function(t,e,i,r,o){this.type="Feature",this._vectorTileFeature=t,t._z=e,t._x=i,t._y=r,this.properties=t.properties,this.id=o},Lx={geometry:{configurable:!0}};function Cx(t,e){var i={};if(!e)return i;for(var r=function(){var t=n[o],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}},o=0,n=t;o<n.length;o+=1)r();return i}Lx.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},Lx.geometry.set=function(t){this._geometry=t},Mx.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(Mx.prototype,Lx);var zx=Ds([{name:"a_pos",type:"Int16",components:2}]),Dx=function(t,e,i){this.tileID=t,this.uid=b(),this.uses=0,this.tileSize=e,this.tileZoom=i,this.buckets={},this.expirationTime=null,this.queryPadding=0,this.hasSymbolBuckets=!1,this.hasRTLText=!1,this.dependencies={},this.expiredRequestCount=0,this.state="loading"};Dx.prototype.registerFadeDuration=function(t){var e=t+this.timeAdded;e<q.now()||this.fadeEndTime&&e<this.fadeEndTime||(this.fadeEndTime=e)},Dx.prototype.wasRequested=function(){return"errored"===this.state||"loaded"===this.state||"reloading"===this.state},Dx.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=Cx(t.buckets,e.style),this.hasSymbolBuckets=!1,this.buckets){var o=this.buckets[r];if(o instanceof Yf){if(this.hasSymbolBuckets=!0,!i)break;o.justReloaded=!0}}if(this.hasRTLText=!1,this.hasSymbolBuckets)for(var n in this.buckets){var a=this.buckets[n];if(a instanceof Yf&&a.hasRTLText){this.hasRTLText=!0,ds.isLoading()||ds.isLoaded()||"deferred"!==cs()||fs();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),t.lineAtlas&&(this.lineAtlas=t.lineAtlas)}else this.collisionBoxArray=new ll},Dx.prototype.unloadVectorData=function(){for(var t in this.buckets)this.buckets[t].destroy();this.buckets={},this.imageAtlas&&(this.imageAtlas=null),this.lineAtlas&&(this.lineAtlas=null),this.imageAtlasTexture&&this.imageAtlasTexture.destroy(),this.glyphAtlasTexture&&this.glyphAtlasTexture.destroy(),this.lineAtlasTexture&&this.lineAtlasTexture.destroy(),this.latestFeatureIndex=null,this.state="unloaded"},Dx.prototype.getBucket=function(t){return this.buckets[t.id]},Dx.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 md(t,this.imageAtlas.image,r.RGBA),this.imageAtlas.uploaded=!0),this.glyphAtlasImage&&(this.glyphAtlasTexture=new md(t,this.glyphAtlasImage,r.ALPHA),this.glyphAtlasImage=null),this.lineAtlas&&!this.lineAtlas.uploaded&&(this.lineAtlasTexture=new md(t,this.lineAtlas.image,r.ALPHA),this.lineAtlas.uploaded=!0)},Dx.prototype.prepare=function(t){this.imageAtlas&&this.imageAtlas.patchUpdatedImages(t,this.imageAtlasTexture)},Dx.prototype.queryRenderedFeatures=function(t,e,i,r,o,n,a,s){return this.latestFeatureIndex&&this.latestFeatureIndex.rawTileData?this.latestFeatureIndex.query({tileResult:r,pixelPosMatrix:a,transform:n,params:o},t,e,i):{}},Dx.prototype.querySourceFeatures=function(t,e){var i=this.latestFeatureIndex;if(i&&i.rawTileData){var r=i.loadVTLayers(),o=e?e.sourceLayer:"",n=r._geojsonTileLayer||r[o];if(n)for(var a=oo(e&&e.filter),s=this.tileID.canonical,l=s.z,u=s.x,p=s.y,h={z:l,x:u,y:p},c=0;c<n.length;c++){var f=n.feature(c);if(a.needGeometry){var d=su(f,!0);if(!a.filter(new ms(this.tileID.overscaledZ),d,this.tileID.canonical))continue}else if(!a.filter(new ms(this.tileID.overscaledZ),f))continue;var m=i.getId(f,o),y=new Mx(f,l,u,p,m);y.tile=h,t.push(y)}}},Dx.prototype.hasData=function(){return"loaded"===this.state||"reloading"===this.state||"expired"===this.state},Dx.prototype.patternsLoaded=function(){return this.imageAtlas&&!!Object.keys(this.imageAtlas.patternPositions).length},Dx.prototype.setExpiryData=function(t){var e=this.expirationTime;if(t.cacheControl){var i=O(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(),o=!1;if(this.expirationTime>r)o=!1;else if(e)if(this.expirationTime<e)o=!0;else{var n=this.expirationTime-e;n?this.expirationTime=r+Math.max(n,3e4):o=!0}else o=!0;o?(this.expiredRequestCount++,this.state="expired"):this.expiredRequestCount=0}},Dx.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)},Dx.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 o=this.buckets[r],n=o.layers[0].sourceLayer||"_geojsonTileLayer",a=i[n],s=t[n];if(a&&s&&0!==Object.keys(s).length){o.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(o)))}}}},Dx.prototype.holdingForFade=function(){return void 0!==this.symbolFadeHoldUntil},Dx.prototype.symbolFadeFinished=function(){return!this.symbolFadeHoldUntil||this.symbolFadeHoldUntil<q.now()},Dx.prototype.clearFadeHold=function(){this.symbolFadeHoldUntil=void 0},Dx.prototype.setHoldDuration=function(t){this.symbolFadeHoldUntil=q.now()+t},Dx.prototype.setDependencies=function(t,e){for(var i={},r=0,o=e;r<o.length;r+=1)i[o[r]]=!0;this.dependencies[t]=i},Dx.prototype.hasDependency=function(t,e){for(var i=0,r=t;i<r.length;i+=1){var o=this.dependencies[r[i]];if(o)for(var n=0,a=e;n<a.length;n+=1)if(o[a[n]])return!0}return!1},Dx.prototype.clearQueryDebugViz=function(){};var Ox=function(){this.state={},this.stateChanges={},this.deletedStates={}};Ox.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]||{},v(this.stateChanges[t][r],i),null===this.deletedStates[t])for(var o in this.deletedStates[t]={},this.state[t])o!==r&&(this.deletedStates[t][o]=null);else if(this.deletedStates[t]&&null===this.deletedStates[t][r])for(var n in this.deletedStates[t][r]={},this.state[t][r])i[n]||(this.deletedStates[t][r][n]=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]},Ox.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}},Ox.prototype.getState=function(t,e){var i=String(e),r=v({},(this.state[t]||{})[i],(this.stateChanges[t]||{})[i]);if(null===this.deletedStates[t])return{};if(this.deletedStates[t]){var o=this.deletedStates[t][e];if(null===o)return{};for(var n in o)delete r[n]}return r},Ox.prototype.initializeTileState=function(t,e){t.setFeatureState(this.state,e)},Ox.prototype.coalesceChanges=function(t,e){var i={};for(var r in this.stateChanges){this.state[r]=this.state[r]||{};var o={};for(var n in this.stateChanges[r])this.state[r][n]||(this.state[r][n]={}),v(this.state[r][n],this.stateChanges[r][n]),o[n]=this.state[r][n];i[r]=o}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 p=0,h=Object.keys(this.deletedStates[a][u]);p<h.length;p+=1)delete this.state[a][u][h[p]];s[u]=this.state[a][u]}i[a]=i[a]||{},v(i[a],s)}if(this.stateChanges={},this.deletedStates={},0!==Object.keys(i).length)for(var c in t)t[c].setFeatureState(i,e)};var Rx=function(t){this.size=t,this.minimums=[],this.maximums=[],this.leaves=[]};function Bx(t,e,i,r){for(var o=0,n=Number.MAX_VALUE,a=0;a<3;a++)if(Math.abs(r[a])<1e-15){if(i[a]<t[a]||i[a]>e[a])return null}else{var s=1/r[a],l=(t[a]-i[a])*s,u=(e[a]-i[a])*s;if(l>u){var p=l;l=u,u=p}if(l>o&&(o=l),u<n&&(n=u),o>n)return null}return o}function Fx(t,e,i,r,o,n,a,s,l,u,p){var h=r-t,c=o-e,f=n-i,d=a-t,m=s-e,y=l-i,g=p[1]*y-p[2]*m,_=p[2]*d-p[0]*y,v=p[0]*m-p[1]*d,x=h*g+c*_+f*v;if(Math.abs(x)<1e-15)return null;var b=1/x,w=u[0]-t,k=u[1]-e,T=u[2]-i,I=(w*g+k*_+T*v)*b;if(I<0||I>1)return null;var S=k*f-T*c,E=T*h-w*f,A=w*c-k*h,P=(p[0]*S+p[1]*E+p[2]*A)*b;return P<0||I+P>1?null:(d*S+m*E+y*A)*b}function Ux(t,e,i){return(t-e)/(i-e)}function jx(t,e,i,r,o,n,a,s,l){var u=1<<i,p=n-r,h=a-o,c=(t+1)/u*p+r,f=(e+0)/u*h+o,d=(e+1)/u*h+o;s[0]=(t+0)/u*p+r,s[1]=f,l[0]=c,l[1]=d}Rx.prototype.getElevation=function(t,e){var i=this.toIdx(t,e);return{min:this.minimums[i],max:this.maximums[i]}},Rx.prototype.isLeaf=function(t,e){return this.leaves[this.toIdx(t,e)]},Rx.prototype.toIdx=function(t,e){return e*this.size+t};var Nx=function(t){if(this.maximums=[],this.minimums=[],this.leaves=[],this.childOffsets=[],this.nodeCount=0,this.dem=t,this._siblingOffset=[[0,0],[1,0],[0,1],[1,1]],this.dem){var e=function(t){for(var e=Math.ceil(Math.log2(t.dim/8)),i=[],r=Math.ceil(Math.pow(2,e)),o=1/r,n=function(t,e,i,r,o){var n=r?1:0,a=(t+1)*i-n,s=e*i,l=(e+1)*i-n;o[0]=t*i,o[1]=s,o[2]=a,o[3]=l},a=new Rx(r),s=[],l=0;l<r*r;l++){n(l%r,Math.floor(l/r),o,!1,s);var u=Gx(s[0],s[1],t),p=Gx(s[2],s[1],t),h=Gx(s[2],s[3],t),c=Gx(s[0],s[3],t);a.minimums.push(Math.min(u,p,h,c)),a.maximums.push(Math.max(u,p,h,c)),a.leaves.push(1)}for(i.push(a),r/=2;r>=1;r/=2){var f=i[i.length-1];a=new Rx(r);for(var d=0;d<r*r;d++){n(d%r,Math.floor(d/r),2,!0,s);var m=f.getElevation(s[0],s[1]),y=f.getElevation(s[2],s[1]),g=f.getElevation(s[2],s[3]),_=f.getElevation(s[0],s[3]),v=f.isLeaf(s[0],s[1]),x=f.isLeaf(s[2],s[1]),b=f.isLeaf(s[2],s[3]),w=f.isLeaf(s[0],s[3]),k=Math.min(m.min,y.min,g.min,_.min),T=Math.max(m.max,y.max,g.max,_.max),I=v&&x&&b&&w;a.maximums.push(T),a.minimums.push(k),a.leaves.push(T-k<=5&&I?1:0)}i.push(a)}return i}(this.dem),i=e.length-1,r=e[i];this._addNode(r.minimums[0],r.maximums[0],r.leaves[0]),this._construct(e,0,0,i,0)}};function Vx(t,e,i,r,o,n){return Si(Si(t,i,n),Si(e,r,n),o)}function Gx(t,e,i){var r=i.dim,o=m(t*r-.5,0,r-1),n=m(e*r-.5,0,r-1),a=Math.floor(o),s=Math.floor(n),l=Math.min(a+1,r-1),u=Math.min(s+1,r-1);return Vx(i.get(a,s),i.get(l,s),i.get(a,u),i.get(l,u),o-a,n-s)}Nx.prototype.raycastRoot=function(t,e,i,r,o,n,a){return void 0===a&&(a=1),Bx([t,e,-100],[i,r,this.maximums[0]*a],o,n)},Nx.prototype.raycast=function(t,e,i,r,o,n,a){if(void 0===a&&(a=1),!this.nodeCount)return null;var s=this.raycastRoot(t,e,i,r,o,n,a);if(null==s)return null;for(var l=[],u=[],p=[],h=[],c=[{idx:0,t:s,nodex:0,nodey:0,depth:0}];c.length>0;){var f=c.pop(),d=f.idx,m=f.t,y=f.nodex,g=f.nodey,_=f.depth;if(this.leaves[d]){jx(y,g,_,t,e,i,r,p,h);var v=1<<_,x=(y+0)/v,b=(y+1)/v,w=(g+0)/v,k=(g+1)/v,T=Gx(x,w,this.dem)*a,I=Gx(b,w,this.dem)*a,S=Gx(b,k,this.dem)*a,E=Gx(x,k,this.dem)*a,A=Fx(p[0],p[1],T,h[0],p[1],I,h[0],h[1],S,o,n),P=Fx(h[0],h[1],S,p[0],h[1],E,p[0],p[1],T,o,n),M=Math.min(null!==A?A:Number.MAX_VALUE,null!==P?P:Number.MAX_VALUE);if(M!==Number.MAX_VALUE)return M;var L=Nu([],o,n,m);if(Vx(T,I,E,S,Ux(L[0],p[0],h[0]),Ux(L[1],p[1],h[1]))>=L[2])return m}else{for(var C=0,z=0;z<this._siblingOffset.length;z++){jx((y<<1)+this._siblingOffset[z][0],(g<<1)+this._siblingOffset[z][1],_+1,t,e,i,r,p,h),p[2]=-100,h[2]=this.maximums[this.childOffsets[d]+z]*a;var D=Bx(p,h,o,n);if(null!=D){var O=D;l[z]=O;for(var R=!1,B=0;B<C&&!R;B++)O>=l[u[B]]&&(u.splice(B,0,z),R=!0);R||(u[C]=z),C++}}for(var F=0;F<C;F++){var U=u[F];c.push({idx:this.childOffsets[d]+U,t:l[U],nodex:(y<<1)+this._siblingOffset[U][0],nodey:(g<<1)+this._siblingOffset[U][1],depth:_+1})}}}return null},Nx.prototype._addNode=function(t,e,i){return this.minimums.push(t),this.maximums.push(e),this.leaves.push(i),this.childOffsets.push(0),this.nodeCount++},Nx.prototype._construct=function(t,e,i,r,o){if(1!==t[r].isLeaf(e,i)){this.childOffsets[o]||(this.childOffsets[o]=this.nodeCount);for(var n,a=r-1,s=t[a],l=0,u=0;u<this._siblingOffset.length;u++){var p=2*e+this._siblingOffset[u][0],h=2*i+this._siblingOffset[u][1],c=s.getElevation(p,h),f=s.isLeaf(p,h),d=this._addNode(c.min,c.max,f);f&&(l|=1<<u),n||(n=d)}for(var m=0;m<this._siblingOffset.length;m++)l&1<<m||this._construct(t,2*e+this._siblingOffset[m][0],2*i+this._siblingOffset[m][1],a,n+m)}};var Zx={lkmap:[6553.6,25.6,.1,1e4],terrarium:[256,1,1/256,32768]},qx=function(t,e,i,r,o){if(void 0===r&&(r=!1),void 0===o&&(o=!1),this.uid=t,e.height!==e.width)throw new RangeError("DEM tiles must be square");if(i&&"lkmap"!==i&&"terrarium"!==i)return L('"'+i+'" is not a valid encoding type. Valid types include "lkmap" and "terrarium".');this.stride=e.height;var n=this.dim=e.height-2;if(this.data=new Uint32Array(e.data.buffer),this.encoding=i||"lkmap",this.borderReady=r,!r){for(var a=0;a<n;a++)this.data[this._idx(-1,a)]=this.data[this._idx(0,a)],this.data[this._idx(n,a)]=this.data[this._idx(n-1,a)],this.data[this._idx(a,-1)]=this.data[this._idx(a,0)],this.data[this._idx(a,n)]=this.data[this._idx(a,n-1)];this.data[this._idx(-1,-1)]=this.data[this._idx(0,0)],this.data[this._idx(n,-1)]=this.data[this._idx(n-1,0)],this.data[this._idx(-1,n)]=this.data[this._idx(0,n-1)],this.data[this._idx(n,n)]=this.data[this._idx(n-1,n-1)],o&&this._buildQuadTree()}},Xx={tree:{configurable:!0},unpackVector:{configurable:!0}};Xx.tree.get=function(){return this._tree||this._buildQuadTree(),this._tree},qx.prototype._buildQuadTree=function(){this._tree=new Nx(this)},qx.prototype.get=function(t,e,i){void 0===i&&(i=!1);var r=new Uint8Array(this.data.buffer);i&&(t=m(t,-1,this.dim),e=m(e,-1,this.dim));var o=4*this._idx(t,e);return("terrarium"===this.encoding?this._unpackTerrarium:this._unpackLKMap)(r[o],r[o+1],r[o+2])},qx.getUnpackVector=function(t){return Zx[t]},Xx.unpackVector.get=function(){return Zx[this.encoding]},qx.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)},qx.prototype._unpackLKMap=function(t,e,i){return(256*t*256+256*e+i)/10-1e4},qx.prototype._unpackTerrarium=function(t,e,i){return 256*t+e+i/256-32768},qx.pack=function(t,e){var i=[0,0,0,0],r=qx.getUnpackVector(e),o=Math.floor((t+r[3])/r[2]);return i[2]=o%256,o=Math.floor(o/256),i[1]=o%256,o=Math.floor(o/256),i[0]=o,i},qx.prototype.getPixels=function(){return new fp({width:this.stride,height:this.stride},new Uint8Array(this.data.buffer))},qx.prototype.backfillBorder=function(t,e,i){if(this.dim!==t.dim)throw new Error("dem dimension mismatch");var r=e*this.dim,o=e*this.dim+this.dim,n=i*this.dim,a=i*this.dim+this.dim;switch(e){case-1:r=o-1;break;case 1:o=r+1}switch(i){case-1:n=a-1;break;case 1:a=n+1}for(var s=-e*this.dim,l=-i*this.dim,u=n;u<a;u++)for(var p=r;p<o;p++)this.data[this._idx(p,u)]=t.data[this._idx(p+s,u+l)]},qx.prototype.onDeserialize=function(){this._tree&&(this._tree.dem=this)},Object.defineProperties(qx.prototype,Xx),ga("DEMData",qx),ga("DemMinMaxQuadTree",Nx,{omit:["dem"]});var Wx=function(t,e){this.max=t,this.onRemove=e,this.reset()};Wx.prototype.reset=function(){for(var t in this.data)for(var e=0,i=this.data[t];e<i.length;e+=1){var r=i[e];r.timeout&&clearTimeout(r.timeout),this.onRemove(r.value)}return this.data={},this.order=[],this},Wx.prototype.add=function(t,e,i){var r=this,o=t.wrapped().key;void 0===this.data[o]&&(this.data[o]=[]);var n={value:e,timeout:void 0};if(void 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Ob=7680,Rb=function(t,e,i,r,o,n){this.test=t,this.ref=e,this.mask=i,this.fail=r,this.depthFail=o,this.pass=n};Rb.disabled=new Rb({func:519,mask:0},0,0,Ob,Ob,Ob);var Bb=function(t,e,i){this.blendFunction=t,this.blendColor=e,this.mask=i};Bb.disabled=new Bb(Bb.Replace=[1,0],_e.transparent,[!1,!1,!1,!1]),Bb.unblended=new Bb(Bb.Replace,_e.transparent,[!0,!0,!0,!0]),Bb.alphaBlended=new Bb([1,771],_e.transparent,[!0,!0,!0,!0]),Bb.alphaBlendedSRCALPHA=new Bb([770,771],_e.transparent,[!0,!0,!0,!0]);var Fb=1029,Ub=2305,jb=function(t,e,i){this.enable=t,this.mode=e,this.frontFace=i};jb.disabled=new jb(!1,Fb,Ub),jb.backCCW=new jb(!0,Fb,Ub),jb.backCW=new jb(!0,Fb,2304),jb.frontCW=new jb(!0,1028,2304),jb.frontCCW=new jb(!0,1028,Ub);var Nb=function(t){this.gl=t,this.extVertexArrayObject=this.gl.getExtension("OES_vertex_array_object"),this.clearColor=new Qx(this),this.clearDepth=new $x(this),this.clearStencil=new tb(this),this.colorMask=new eb(this),this.depthMask=new ib(this),this.stencilMask=new rb(this),this.stencilFunc=new ob(this),this.stencilOp=new nb(this),this.stencilTest=new ab(this),this.depthRange=new sb(this),this.depthTest=new lb(this),this.depthFunc=new ub(this),this.blend=new pb(this),this.blendFunc=new hb(this),this.blendColor=new cb(this),this.blendEquation=new fb(this),this.cullFace=new db(this),this.cullFaceSide=new mb(this),this.frontFace=new yb(this),this.program=new gb(this),this.activeTexture=new _b(this),this.viewport=new vb(this),this.bindFramebuffer=new xb(this),this.bindRenderbuffer=new bb(this),this.bindTexture=new wb(this),this.bindVertexBuffer=new kb(this),this.bindElementBuffer=new Tb(this),this.bindVertexArrayOES=(this.gl.isWebGL2||this.extVertexArrayObject)&&new Ib(this),this.pixelStoreUnpack=new Sb(this),this.pixelStoreUnpackPremultiplyAlpha=new Eb(this),this.pixelStoreUnpackFlipY=new Ab(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.extTextureFilterAnisotropicForceOff=!1,this.gl.isWebGL2?(t.getExtension("EXT_color_buffer_float"),t.getExtension("OES_texture_float_linear")):(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)};Nb.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()},Nb.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.bindVertexArrayOES.dirty=!0,this.pixelStoreUnpack.dirty=!0,this.pixelStoreUnpackPremultiplyAlpha.dirty=!0,this.pixelStoreUnpackFlipY.dirty=!0},Nb.prototype.createIndexBuffer=function(t,e){return new Hx(this,t,e)},Nb.prototype.createVertexBuffer=function(t,e,i){return new Kx(this,t,e,i)},Nb.prototype.createRenderbuffer=function(t,e,i){var r=this.gl,o=r.createRenderbuffer();return this.bindRenderbuffer.set(o),r.renderbufferStorage(r.RENDERBUFFER,t,e,i),this.bindRenderbuffer.set(null),o},Nb.prototype.createFramebuffer=function(t,e,i){return new zb(this,t,e,i)},Nb.prototype.clear=function(t){var e=t.color,i=t.depth,r=t.stencil,o=this.gl,n=0;e&&(n|=o.COLOR_BUFFER_BIT,this.clearColor.set(e),this.colorMask.set([!0,!0,!0,!0])),void 0!==i&&(n|=o.DEPTH_BUFFER_BIT,this.depthRange.set([0,1]),this.clearDepth.set(i),this.depthMask.set(!0)),void 0!==r&&(n|=o.STENCIL_BUFFER_BIT,this.clearStencil.set(r),this.stencilMask.set(255)),o.clear(n)},Nb.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))},Nb.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)},Nb.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)},Nb.prototype.setColorMode=function(t){a(t.blendFunction,Bb.Replace)?this.blend.set(!1):(this.blend.set(!0),this.blendFunc.set(t.blendFunction),this.blendColor.set(t.blendColor)),this.colorMask.set(t.mask)},Nb.prototype.unbindVAO=function(){this.bindVertexArrayOES.set(null)};var Vb=function(t){function e(e,i,r){var o=this;t.call(this),this.id=e,this._onlySymbols=r,i.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))})),i.on("error",(function(){o._sourceErrored=!0})),this._source=i,this._tiles={},this._cache=new Wx(0,this._unloadTile.bind(this)),this._timers={},this._cacheTimers={},this._maxTileCacheSize=null,this._loadedParentTiles={},this._coveredTiles={},this._state=new Ox}return t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.prototype)).constructor=e,e.prototype.onAdd=function(t){this.map=t,this._maxTileCacheSize=t?t._maxTileCacheSize:null},e.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},e.prototype.getSource=function(){return this._source},e.prototype.pause=function(){this._paused=!0},e.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)}},e.prototype._loadTile=function(t,e){return t.isSymbolTile=this._onlySymbols,this._source.loadTile(t,e)},e.prototype._unloadTile=function(t){if(this._source.unloadTile)return this._source.unloadTile(t,(function(){}))},e.prototype._abortTile=function(t){if(this._source.abortTile)return this._source.abortTile(t,(function(){}))},e.prototype.serialize=function(){return this._source.serialize()},e.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)}},e.prototype.getIds=function(){return _(this._tiles).map((function(t){return t.tileID})).sort(Gb).map((function(t){return t.key}))},e.prototype.getRenderableIds=function(t){var e=this,i=[];for(var o in this._tiles)this._isIdRenderable(+o,t)&&i.push(this._tiles[o]);return t?i.sort((function(t,i){var o=t.tileID,n=i.tileID,a=new r(o.canonical.x,o.canonical.y)._rotate(e.transform.angle),s=new r(n.canonical.x,n.canonical.y)._rotate(e.transform.angle);return o.overscaledZ-n.overscaledZ||s.y-a.y||s.x-a.x})).map((function(t){return t.tileID.key})):i.map((function(t){return t.tileID})).sort(Gb).map((function(t){return t.key}))},e.prototype.hasRenderableParent=function(t){var e=this.findLoadedParent(t,0);return!!e&&this._isIdRenderable(e.tileID.key)},e.prototype._isIdRenderable=function(t,e){return this._tiles[t]&&this._tiles[t].hasData()&&!this._coveredTiles[t]&&(e||!this._tiles[t].holdingForFade())},e.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")},e.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)))},e.prototype._tileLoaded=function(t,e,i,r){if(r)return t.state="errored",void(404!==r.status?this._source.fire(new Vt(r,{tile:t})):this.update(this.transform));t.timeAdded=q.now(),"expired"===i&&(t.refreshedUponExpiration=!0),this._setTileReloadTimer(e,t),"raster-dem"===this.getSource().type&&t.dem&&this._backfillDEM(t),this._state.initializeTileState(t,this.map?this.map.painter:null),this._source.fire(new Nt("data",{dataType:"source",tile:t,coord:t.tileID,sourceCacheId:this.id}))},e.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 o=this.getTileByID(r);n(t,o),n(o,t)}}function n(t,e){if(t.dem&&!t.dem.borderReady){t.needsHillshadePrepare=!0,t.needsDEMTextureUpload=!0;var i=e.tileID.canonical.x-t.tileID.canonical.x,r=e.tileID.canonical.y-t.tileID.canonical.y,o=Math.pow(2,t.tileID.canonical.z),n=e.tileID.key;0===i&&0===r||Math.abs(r)>1||(Math.abs(i)>1&&(1===Math.abs(i+o)?i+=o:1===Math.abs(i-o)&&(i-=o)),e.dem&&t.dem&&(t.dem.backfillBorder(e.dem,i,r),t.neighboringTiles&&t.neighboringTiles[n]&&(t.neighboringTiles[n].backfilled=!0)))}}},e.prototype.getTile=function(t){return this.getTileByID(t.key)},e.prototype.getTileByID=function(t){return this._tiles[t]},e.prototype._retainLoadedChildren=function(t,e,i,r){for(var o in this._tiles){var n=this._tiles[o];if(!(r[o]||!n.hasData()||n.tileID.overscaledZ<=e||n.tileID.overscaledZ>i)){for(var a=n.tileID;n&&n.tileID.overscaledZ>e+1;){var s=n.tileID.scaledTo(n.tileID.overscaledZ-1);(n=this._tiles[s.key])&&n.hasData()&&(a=s)}for(var l=a;l.overscaledZ>e;)if(t[(l=l.scaledTo(l.overscaledZ-1)).key]){r[a.key]=a;break}}}},e.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 o=t.scaledTo(r),n=this._getLoadedTile(o);if(n)return n}},e.prototype._getLoadedTile=function(t){var e=this._tiles[t.key];return e&&e.hasData()?e:this._cache.getByKey(this._source.reparseOverscaled?t.wrapped().key:t.canonical.key)},e.prototype.updateCacheSize=function(t,e){e=e||this._source.tileSize;var i=Math.ceil(t.width/e)+1,r=Math.ceil(t.height/e)+1,o=Math.floor(i*r*5),n="number"==typeof this._maxTileCacheSize?Math.min(this._maxTileCacheSize,o):o;this._cache.setMaxSize(n)},e.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 o=this._tiles[r];o.tileID=o.tileID.unwrapTo(o.tileID.wrap+e),i[o.tileID.key]=o}for(var n in this._tiles=i,this._timers)clearTimeout(this._timers[n]),delete this._timers[n];for(var a in this._tiles)this._setTileReloadTimer(+a,this._tiles[a])}},e.prototype.update=function(t,i,r){var o=this;if(this.transform=t,this._sourceLoaded&&!this._paused&&!this.transform.freezeTileCoverage&&(!this.usedForTerrain||r)){var n;this.updateCacheSize(t,i),this.handleWrapJump(this.transform.center.lng),this._coveredTiles={},this.used||this.usedForTerrain?this._source.tileID?n=t.getVisibleUnwrappedCoordinates(this._source.tileID).map((function(t){return new Sx(t.canonical.z,t.wrap,t.canonical.z,t.canonical.x,t.canonical.y)})):(n=t.coveringTiles({tileSize:i||this._source.tileSize,minzoom:this._source.minzoom,maxzoom:this._source.maxzoom,roundZoom:this._source.roundZoom&&!r,reparseOverscaled:this._source.reparseOverscaled,isTerrainDEM:this.usedForTerrain}),this._source.hasTile&&(n=n.filter((function(t){return o._source.hasTile(t)})))):n=[];var a=this._updateRetainedTiles(n);if(Zb(this._source.type)&&0!==n.length){for(var s={},l={},u=0,p=Object.keys(a);u<p.length;u+=1){var h=p[u],c=a[h],f=this._tiles[h];if(f&&!(f.fadeEndTime&&f.fadeEndTime<=q.now())){var d=this.findLoadedParent(c,Math.max(c.overscaledZ-e.maxOverzooming,this._source.minzoom));d&&(this._addTile(d.tileID),s[d.tileID.key]=d.tileID),l[h]=c}}var m=n[n.length-1].overscaledZ;for(var y in this._tiles){var g=this._tiles[y];if(!a[y]&&g.hasData())for(var _=g.tileID;_.overscaledZ>m;){_=_.scaledTo(_.overscaledZ-1);var v=this._tiles[_.key];if(v&&v.hasData()&&l[_.key]){a[y]=g.tileID;break}}}for(var x in s)a[x]||(this._coveredTiles[x]=!0,a[x]=s[x])}for(var b in a)this._tiles[b].clearFadeHold();for(var w=function(t,e){var i=[];for(var r in t)r in e||i.push(r);return i}(this._tiles,a),k=0,T=w;k<T.length;k+=1){var I=T[k],S=this._tiles[I];S.hasSymbolBuckets&&!S.holdingForFade()?S.setHoldDuration(this.map._fadeDuration):S.hasSymbolBuckets&&!S.symbolFadeFinished()||this._removeTile(+I)}this._updateLoadedParentTileCache(),this._onlySymbols&&this._source.afterUpdate&&this._source.afterUpdate()}},e.prototype.releaseSymbolFadeTiles=function(){for(var t in this._tiles)this._tiles[t].holdingForFade()&&this._removeTile(+t)},e.prototype._updateRetainedTiles=function(t){var i={};if(0===t.length)return i;for(var r={},o=t[t.length-1].overscaledZ,n=t[0].overscaledZ,a=Math.max(n-e.maxOverzooming,this._source.minzoom),s=Math.max(n+e.maxUnderzooming,this._source.minzoom),l={},u=0,p=t;u<p.length;u+=1){var h=p[u],c=this._addTile(h);i[h.key]=h,c.hasData()||o<this._source.maxzoom&&(l[h.key]=h)}this._retainLoadedChildren(l,o,s,i);for(var f=0,d=t;f<d.length;f+=1){var m=d[f],y=this._tiles[m.key];if(!y.hasData()){if(m.canonical.z>=this._source.maxzoom){var g=m.children(this._source.maxzoom)[0],_=this.getTile(g);if(_&&_.hasData()){i[g.key]=g;continue}}else{var v=m.children(this._source.maxzoom);if(i[v[0].key]&&i[v[1].key]&&i[v[2].key]&&i[v[3].key])continue}for(var x=y.wasRequested(),b=m.overscaledZ-1;b>=a;--b){var w=m.scaledTo(b);if(r[w.key])break;if(r[w.key]=!0,!(y=this.getTile(w))&&x&&(y=this._addTile(w)),y&&(i[w.key]=w,x=y.wasRequested(),y.hasData()))break}}}return i},e.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 o=r.scaledTo(r.overscaledZ-1);if(i=this._getLoadedTile(o))break;r=o}for(var n=0,a=e;n<a.length;n+=1)this._loadedParentTiles[a[n]]=i}},e.prototype._addTile=function(t){var e=this._tiles[t.key];if(e)return e;(e=this._cache.getAndRemove(t))&&(this._setTileReloadTimer(t.key,e),e.tileID=t,this._state.initializeTileState(e,this.map?this.map.painter:null),this._cacheTimers[t.key]&&(clearTimeout(this._cacheTimers[t.key]),delete this._cacheTimers[t.key],this._setTileReloadTimer(t.key,e)));var i=Boolean(e);return i||(e=new Dx(t,this._source.tileSize*t.overscaleFactor(),this.transform.tileZoom),this._loadTile(e,this._tileLoaded.bind(this,e,t.key,e.state))),e?(e.uses++,this._tiles[t.key]=e,i||this._source.fire(new Nt("dataloading",{tile:e,coord:e.tileID,dataType:"source"})),e):null},e.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))},e.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))))},e.prototype.clearTiles=function(){for(var t in this._shouldReloadOnResume=!1,this._paused=!1,this._tiles)this._removeTile(+t);this._cache.reset()},e.prototype.tilesIn=function(t,e,i){var r=[],o=this.transform;if(!o)return r;for(var n in this._tiles){var a=this._tiles[n];if(i&&a.clearQueryDebugViz(),!a.holdingForFade()){var s=t.containsTile(a,o,e);s&&r.push(s)}}return r},e.prototype.getVisibleCoordinates=function(t){for(var e=this,i=this.getRenderableIds(t).map((function(t){return e._tiles[t].tileID})),r=0,o=i;r<o.length;r+=1){var n=o[r];n.projMatrix=this.transform.calculateProjMatrix(n.toUnwrapped())}return i},e.prototype.hasTransition=function(){if(this._source.hasTransition())return!0;if(Zb(this._source.type))for(var t in this._tiles){var e=this._tiles[t];if(void 0!==e.fadeEndTime&&e.fadeEndTime>=q.now())return!0}return!1},e.prototype.setFeatureState=function(t,e,i){this._state.updateState(t=t||"_geojsonTileLayer",e,i)},e.prototype.removeFeatureState=function(t,e,i){this._state.removeFeatureState(t=t||"_geojsonTileLayer",e,i)},e.prototype.getFeatureState=function(t,e){return this._state.getState(t=t||"_geojsonTileLayer",e)},e.prototype.setDependencies=function(t,e,i){var r=this._tiles[t];r&&r.setDependencies(e,i)},e.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)}))},e}(Gt);function Gb(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 Zb(t){return"raster"===t||"image"===t||"video"===t}Vb.maxOverzooming=10,Vb.maxUnderzooming=3;var qb=function(){},Xb={visibleDemTiles:{configurable:!0}};qb.prototype.getAtPointOrZero=function(t,e){return void 0===e&&(e=0),this.getAtPoint(t,e)||0},qb.prototype.getAtPoint=function(t,e,i){void 0===i&&(i=!0),null==e&&(e=null);var r=this._source();if(!r)return e;if(t.y<0||t.y>1)return e;var o=r.getSource().maxzoom,n=1<<o,a=Math.floor(t.x),s=t.x-a,l=new Sx(o,a,o,Math.floor(s*n),Math.floor(t.y*n)),u=this.findDEMTileFor(l);if(!u||!u.dem)return e;var p=u.dem,h=1<<u.tileID.canonical.z,c=(s*h-u.tileID.canonical.x)*p.dim,f=(t.y*h-u.tileID.canonical.y)*p.dim,d=Math.floor(c),m=Math.floor(f);return(i?this.exaggeration():1)*Si(Si(p.get(d,m),p.get(d,m+1),f-m),Si(p.get(d+1,m),p.get(d+1,m+1),f-m),c-d)},qb.prototype.getAtTileOffset=function(t,e,i){var r=1<<t.canonical.z;return this.getAtPointOrZero(new mx(t.wrap+(t.canonical.x+e/ru)/r,(t.canonical.y+i/ru)/r))},qb.prototype.getForTilePoints=function(t,e,i,r){var o=this,n=Wb.create(this,t,r);return!!n&&(e.forEach((function(t){t[2]=o.exaggeration()*n.getElevationAt(t[0],t[1],i)})),!0)},qb.prototype.getMinMaxForTile=function(t){var e=this.findDEMTileFor(t);if(!e||!e.dem)return null;for(var i=e.dem.tree,r=e.tileID,o=1<<t.canonical.z-r.canonical.z,n=t.canonical.x/o-r.canonical.x,a=t.canonical.y/o-r.canonical.y,s=0,l=0;l<t.canonical.z-r.canonical.z&&!i.leaves[s];l++){n*=2,a*=2;var 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i=t.id;return this.promoteId&&"boolean"==typeof(i=t.properties["string"==typeof this.promoteId?this.promoteId:this.promoteId[e]])&&(i=Number(i)),i},ga("FeatureIndex",Hb,{omit:["rawTileData","sourceLayerCoder"]});var Jb=function(t){var e={},i=[];for(var r in t){var o=t[r],n=e[r]={};for(var a in o.glyphs){var s=o.glyphs[+a];if(s&&0!==s.bitmap.width&&0!==s.bitmap.height){var l=s.metrics.localGlyph?2:1,u={x:0,y:0,w:s.bitmap.width+2*l,h:s.bitmap.height+2*l};i.push(u),n[a]=u}}}var p=Bc(i),h=new cp({width:p.w||1,height:p.h||1});for(var c in t){var f=t[c];for(var d in f.glyphs){var m=f.glyphs[+d];if(m&&0!==m.bitmap.width&&0!==m.bitmap.height){var y=e[c][d],g=m.metrics.localGlyph?2:1;cp.copy(m.bitmap,h,{x:0,y:0},{x:y.x+g,y:y.y+g},m.bitmap)}}}this.image=h,this.positions=e};ga("GlyphAtlas",Jb);var Qb=function(t){this.tileID=new 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0!==this.isSymbolTile&&"symbol"===z.type!==this.isSymbolTile||z.minzoom&&this.zoom<Math.floor(z.minzoom)||z.maxzoom&&this.zoom>=z.maxzoom||"none"!==z.visibility&&($b(C,this.zoom,i),(c[z.id]=z.createBucket({index:s.bucketLayerIDs.length,layers:C,zoom:this.zoom,pixelRatio:this.pixelRatio,overscaling:this.overscaling,collisionBoxArray:this.collisionBoxArray,sourceLayerIndex:k,sourceID:this.source,enableTerrain:this.enableTerrain})).populate(T,d,this.tileID.canonical),s.bucketLayerIDs.push(C.map((function(t){return t.id}))))}}}}f.trim();var D={type:"maybePrepare",isSymbolTile:this.isSymbolTile,zoom:this.zoom},O=E(d.glyphDependencies,(function(t){return Object.keys(t).map(Number)}));Object.keys(O).length?r.send("getGlyphs",{uid:this.uid,stacks:O},(function(t,e){l||(l=t,u=e,F.call(n))}),void 0,!1,D):u={};var R=Object.keys(d.iconDependencies);R.length?r.send("getImages",{icons:R,source:this.source,tileID:this.tileID,type:"icons"},(function(t,e){l||(l=t,p=e,F.call(n))}),void 0,!1,D):p={};var 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n=[],a=0;a<t.length;a++)t[a].geometry&&n.push(N(t[a],a));this.trees[r+1]=new O(n,W,H,o,Float32Array);for(var s=r;s>=i;s--){Date.now();n=this._cluster(n,s),this.trees[s]=new O(n,W,H,o,Float32Array)}return this},U.prototype.getClusters=function(t,e){var i=((t[0]+180)%360+360)%360-180,r=Math.max(-90,Math.min(90,t[1])),o=180===t[2]?180:((t[2]+180)%360+360)%360-180,n=Math.max(-90,Math.min(90,t[3]));if(t[2]-t[0]>=360)i=-180,o=180;else if(i>o){var a=this.getClusters([i,r,180,n],e),s=this.getClusters([-180,r,o,n],e);return a.concat(s)}for(var l=this.trees[this._limitZoom(e)],u=[],p=0,h=l.range(Z(i),q(n),Z(o),q(r));p<h.length;p+=1){var c=l.points[h[p]];u.push(c.numPoints?V(c):this.points[c.index])}return u},U.prototype.getChildren=function(t){var e=this._getOriginId(t),i=this._getOriginZoom(t),r="No cluster with the specified id.",o=this.trees[i];if(!o)throw new Error(r);var n=o.points[e];if(!n)throw new Error(r);for(var a=this.options.radius/(this.options.extent*Math.pow(2,i-1)),s=[],l=0,u=o.within(n.x,n.y,a);l<u.length;l+=1){var p=o.points[u[l]];p.parentId===t&&s.push(p.numPoints?V(p):this.points[p.index])}if(0===s.length)throw new Error(r);return s},U.prototype.getLeaves=function(t,e,i){var r=[];return this._appendLeaves(r,t,e=e||10,i=i||0,0),r},U.prototype.getTile=function(t,e,i){var r=this.trees[this._limitZoom(t)],o=Math.pow(2,t),n=this.options,a=n.radius/n.extent,s=(i-a)/o,l=(i+1+a)/o,u={features:[]};return this._addTileFeatures(r.range((e-a)/o,s,(e+1+a)/o,l),r.points,e,i,o,u),0===e&&this._addTileFeatures(r.range(1-a/o,s,1,l),r.points,o,i,o,u),e===o-1&&this._addTileFeatures(r.range(0,s,a/o,l),r.points,-1,i,o,u),u.features.length?u:null},U.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},U.prototype._appendLeaves=function(t,e,i,r,o){for(var n=0,a=this.getChildren(e);n<a.length;n+=1){var s=a[n],l=s.properties;if(l&&l.cluster?o+l.point_count<=r?o+=l.point_count:o=this._appendLeaves(t,l.cluster_id,i,r,o):o<r?o++:t.push(s),t.length===i)break}return o},U.prototype._addTileFeatures=function(t,e,i,r,o,n){for(var a=0,s=t;a<s.length;a+=1){var l=e[s[a]],u=l.numPoints,p=void 0,h=void 0,c=void 0;if(u)p=G(l),h=l.x,c=l.y;else{var f=this.points[l.index];p=f.properties,h=Z(f.geometry.coordinates[0]),c=q(f.geometry.coordinates[1])}var d={type:1,geometry:[[Math.round(this.options.extent*(h*o-i)),Math.round(this.options.extent*(c*o-r))]],tags:p},m=void 0;u?m=l.id:this.options.generateId?m=l.index:this.points[l.index].id&&(m=this.points[l.index].id),void 0!==m&&(d.id=m),n.features.push(d)}},U.prototype._limitZoom=function(t){return Math.max(this.options.minZoom,Math.min(Math.floor(+t),this.options.maxZoom+1))},U.prototype._cluster=function(t,e){for(var i=[],r=this.options,o=r.reduce,n=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],p=u.within(l.x,l.y,a),h=l.numPoints||1,c=h,f=0,d=p;f<d.length;f+=1){var m=u.points[d[f]];m.zoom>e&&(c+=m.numPoints||1)}if(c>h&&c>=n){for(var y=l.x*h,g=l.y*h,_=o&&h>1?this._map(l,!0):null,v=(s<<5)+(e+1)+this.points.length,x=0,b=p;x<b.length;x+=1){var w=u.points[b[x]];if(!(w.zoom<=e)){w.zoom=e;var k=w.numPoints||1;y+=w.x*k,g+=w.y*k,w.parentId=v,o&&(_||(_=this._map(l,!0)),o(_,this._map(w)))}}l.parentId=v,i.push(j(y/c,g/c,v,c,_))}else if(i.push(l),c>1)for(var T=0,I=p;T<I.length;T+=1){var S=u.points[I[T]];S.zoom<=e||(S.zoom=e,i.push(S))}}}return i},U.prototype._getOriginId=function(t){return t-this.points.length>>5},U.prototype._getOriginZoom=function(t){return(t-this.points.length)%32},U.prototype._map=function(t,e){if(t.numPoints)return e?X({},t.properties):t.properties;var i=this.points[t.index].properties,r=this.options.map(i);return e&&r===i?X({},r):r},xt.prototype.options={maxZoom:14,indexMaxZoom:5,indexMaxPoints:1e5,tolerance:3,extent:4096,buffer:64,lineMetrics:!1,promoteId:null,generateId:!1,debug:0},xt.prototype.splitTile=function(t,e,i,r,o,n,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 p=1<<e,h=bt(e,i,r),c=this.tiles[h];if(!c&&(c=this.tiles[h]=gt(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(c.source=t,o){if(e===l.maxZoom||e===o)continue;var d=1<<o-e;if(i!==Math.floor(n/d)||r!==Math.floor(a/d))continue}else if(e===l.indexMaxZoom||c.numPoints<=l.indexMaxPoints)continue;if(c.source=null,0!==t.length){var m,y,g,_,v,x,b=.5*l.buffer/l.extent,w=.5-b,k=.5+b,T=1+b;m=y=g=_=null,v=nt(t,p,i-b,i+k,0,c.minX,c.maxX,l),x=nt(t,p,i+w,i+T,0,c.minX,c.maxX,l),t=null,v&&(m=nt(v,p,r-b,r+k,1,c.minY,c.maxY,l),y=nt(v,p,r+w,r+T,1,c.minY,c.maxY,l),v=null),x&&(g=nt(x,p,r-b,r+k,1,c.minY,c.maxY,l),_=nt(x,p,r+w,r+T,1,c.minY,c.maxY,l),x=null),s.push(m||[],e+1,2*i,2*r),s.push(y||[],e+1,2*i,2*r+1),s.push(g||[],e+1,2*i+1,2*r),s.push(_||[],e+1,2*i+1,2*r+1)}}},xt.prototype.getTile=function(t,e,i){var r=this.options,o=r.extent;r.debug;if(t<0||t>24)return null;var n=1<<t,a=bt(t,e=(e%n+n)%n,i);if(this.tiles[a])return mt(this.tiles[a],o);for(var s,l=t,u=e,p=i;!s&&l>0;)l--,u=Math.floor(u/2),p=Math.floor(p/2),s=this.tiles[bt(l,u,p)];return s&&s.source?(this.splitTile(s.source,l,u,p,t,e,i),this.tiles[a]?mt(this.tiles[a],o):null):null};var kt=function(e){function i(t,i,r,o,n){e.call(this,t,i,r,o,wt),n&&(this.loadGeoJSON=n)}return e&&(i.__proto__=e),(i.prototype=Object.create(e&&e.prototype)).constructor=i,i.prototype.loadData=function(e,i){var r=this,o=e&&e.request,n=o&&o.collectResourceTiming;this.loadGeoJSON(e,(function(a,s){if(a||!s)return i(a);if("object"!=typeof s)return i(new Error("Input data given to '"+e.source+"' is not a valid GeoJSON object."));l(s,!0);try{if(e.filter){var u=t.createExpression(e.filter,{type:"boolean","property-type":"data-driven",overridable:!1,transition:!1});if("error"===u.result)throw new Error(u.value.map((function(t){return t.key+": "+t.message})).join(", "));var p=s.features.filter((function(t){return u.value.evaluate({zoom:0},t)}));s={type:"FeatureCollection",features:p}}r._geoJSONIndex=e.cluster?new U(function(e){var i=e.superclusterOptions,r=e.clusterProperties;if(!r||!i)return i;for(var o={},n={},a={accumulated:null,zoom:0},s={properties:null},l=Object.keys(r),u=0,p=l;u<p.length;u+=1){var h=p[u],c=r[h],f=c[0],d=t.createExpression(c[1]),m=t.createExpression("string"==typeof f?[f,["accumulated"],["get",h]]:f);o[h]=d.value,n[h]=m.value}return i.map=function(t){s.properties=t;for(var e={},i=0,r=l;i<r.length;i+=1){var n=r[i];e[n]=o[n].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 o=r[i];a.accumulated=t[o],t[o]=n[o].evaluate(a,s)}},i}(e)).load(s.features):function(t,e){return new xt(t,e)}(s,e.geojsonVtOptions)}catch(t){return i(t)}r.loaded={};var h={};if(n){var c=t.getPerformanceMeasurement(o);c&&(h.resourceTiming={},h.resourceTiming[e.source]=JSON.parse(JSON.stringify(c)))}i(null,h)}))},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.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}(t.VectorTileWorkerSource),Tt=function(e){var i=this;this.self=e,this.actor=new t.Actor(e,this),this.layerIndexes={},this.availableImages={},this.isSpriteLoaded=!1,this.workerSourceTypes={vector:t.VectorTileWorkerSource,geojson:kt,model:a,texturePool:s},this.workerSources={},this.demWorkerSources={},this.modelWorkerSources={},this.imagePoolWorkerSources={},this.self.registerWorkerSource=function(t,e){if(i.workerSourceTypes[t])throw new Error('Worker source with name "'+t+'" already registered.');i.workerSourceTypes[t]=e},this.self.registerRTLTextPlugin=function(e){if(t.plugin.isParsed())throw new Error("RTL text plugin already registered.");t.plugin.applyArabicShaping=e.applyArabicShaping,t.plugin.processBidirectionalText=e.processBidirectionalText,t.plugin.processStyledBidirectionalText=e.processStyledBidirectionalText}};return Tt.prototype.checkIfReady=function(t,e,i){i()},Tt.prototype.setReferrer=function(t,e){this.referrer=e},Tt.prototype.spriteLoaded=function(e,i){for(var r in this.isSpriteLoaded=i,this.workerSources[e]){var o=this.workerSources[e][r];for(var n in o)o[n]instanceof t.VectorTileWorkerSource&&(o[n].isSpriteLoaded=i,o[n].fire(new t.Event("isSpriteLoaded")))}},Tt.prototype.setImages=function(t,e,i){for(var r in this.availableImages[t]=e,this.workerSources[t]){var o=this.workerSources[t][r];for(var n in o)o[n].availableImages=e}i()},Tt.prototype.enableTerrain=function(t,e,i){this.terrain=e,i()},Tt.prototype.setLayers=function(t,e,i){this.getLayerIndex(t).replace(e),i()},Tt.prototype.updateLayers=function(t,e,i){this.getLayerIndex(t).update(e.layers,e.removedIds),i()},Tt.prototype.loadTile=function(e,i,r){var o=this.enableTerrain?t.extend({enableTerrain:this.terrain},i):i;this.getWorkerSource(e,i.type,i.source).loadTile(o,r)},Tt.prototype.loadDEMTile=function(e,i,r){var o=this.enableTerrain?t.extend({buildQuadTree:this.terrain},i):i;this.getDEMWorkerSource(e,i.source).loadTile(o,r)},Tt.prototype.loadModelTile=function(t,e,i){this.getModelWorkerSource(t,e.source).loadTile(e,i)},Tt.prototype.reloadTile=function(e,i,r){var o=this.enableTerrain?t.extend({enableTerrain:this.terrain},i):i;this.getWorkerSource(e,i.type,i.source).reloadTile(o,r)},Tt.prototype.abortTile=function(t,e,i){this.getWorkerSource(t,e.type,e.source).abortTile(e,i)},Tt.prototype.removeTile=function(t,e,i){this.getWorkerSource(t,e.type,e.source).removeTile(e,i)},Tt.prototype.removeModelTile=function(t,e){this.getModelWorkerSource(t,e.source).removeTile(e)},Tt.prototype.removeSource=function(t,e,i){if(this.workerSources[t]&&this.workerSources[t][e.type]&&this.workerSources[t][e.type][e.source]){var r=this.workerSources[t][e.type][e.source];delete this.workerSources[t][e.type][e.source],void 0!==r.removeSource?r.removeSource(e,i):i()}},Tt.prototype.loadWorkerSource=function(t,e,i){try{this.self.importScripts(e.url),i()}catch(t){i(t.toString())}},Tt.prototype.syncRTLPluginState=function(e,i,r){try{t.plugin.setState(i);var o=t.plugin.getPluginURL();if(t.plugin.isLoaded()&&!t.plugin.isParsed()&&null!=o){this.self.importScripts(o);var n=t.plugin.isParsed();r(n?void 0:new Error("RTL Text Plugin failed to import scripts from "+o),n)}}catch(t){r(t.toString())}},Tt.prototype.getAvailableImages=function(t){var e=this.availableImages[t];return e||(e=[]),e},Tt.prototype.getLayerIndex=function(t){var e=this.layerIndexes[t];return e||(e=this.layerIndexes[t]=new r),e},Tt.prototype.getWorkerSource=function(t,e,i){var r=this;if(this.workerSources[t]||(this.workerSources[t]={}),this.workerSources[t][e]||(this.workerSources[t][e]={}),!this.workerSources[t][e][i]){var o={send:function(e,i,o,n,a,s){r.actor.send(e,i,o,t,a,s)},scheduler:this.actor.scheduler};this.workerSources[t][e][i]=new this.workerSourceTypes[e](o,this.getLayerIndex(t),this.getAvailableImages(t),this.isSpriteLoaded)}return this.workerSources[t][e][i]},Tt.prototype.getModelWorkerSource=function(t,e){return this.modelWorkerSources[t]||(this.modelWorkerSources[t]={}),this.modelWorkerSources[t][e]||(this.modelWorkerSources[t][e]=new 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h=function(e){e.preventDefault(),e.stopPropagation(),t.window.removeEventListener("click",h,!0)};function c(e,i,r){var o=e.offsetWidth===i.width?1:e.offsetWidth/i.width;return new t.pointGeometry((r.clientX-i.left)*o,(r.clientY-i.top)*o)}function f(e,i,r,o){var n,a,s,l=t.exported.devicePixelRatio>1?"@2x":"",u=t.getJSON(i.transformRequest(i.normalizeSpriteURL(e,l,".json"),t.ResourceType.SpriteJSON),(function(t,e){u=null,s||(s=t,n=e,h())})),p=t.getImage(i.transformRequest(i.normalizeSpriteURL(e,l,".png"),t.ResourceType.SpriteImage),(function(t,e){p=null,s||(s=t,a=e,h())}));function h(e){if(s)r(s);else if(n&&a){var i=t.exported.getImageData(a),o={};for(var l in n){var u=n[l],p=u.width,h=u.height,c=u.x,f=u.y,d=u.sdf,m=u.pixelRatio,y=u.stretchX,g=u.stretchY,_=u.content,v=new t.RGBAImage({width:p,height:h});t.RGBAImage.copy(i,v,{x:c,y:f},{x:0,y:0},{width:p,height:h}),o[l]={data:v,pixelRatio:m,sdf:d,stretchX:y,stretchY:g,content:_}}r(null,o)}}return{cancel:function(){u&&(u.cancel(),u=null),p&&(p.cancel(),p=null)}}}function d(t){var e=t.userImage;return!!(e&&e.render&&e.render())&&(t.data.replace(new Uint8Array(e.data.buffer)),!0)}a.suppressClick=function(){t.window.addEventListener("click",h,!0),t.window.setTimeout((function(){t.window.removeEventListener("click",h,!0)}),0)},a.mousePos=function(t,e){var i=t.getBoundingClientRect();return c(t,i,e)},a.touchPos=function(t,e){for(var i=t.getBoundingClientRect(),r=[],o=0;o<e.length;o++)r.push(c(t,i,e[o]));return r},a.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},a.remove=function(t){t.parentNode&&t.parentNode.removeChild(t)};var m=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,o=t;r<o.length;r+=1){var n=o[r];if(n[0]<i||n[1]<n[0]||e<n[1])return!1;i=n[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,o=t;r<o.length;r+=1)this.images[o[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={},o=0,n=e;o<n.length;o+=1){var a=n[o];this.images[a]||this.fire(new t.Event("styleimagemissing",{id:a}));var s=this.images[a];if(s){var l=null;s.data instanceof ImageData?(l=new ImageData(s.data.width,s.data.height)).data.set(s.data.data):s.data instanceof t.RGBAImage&&(l=s.data.clone()),r[a]={data:l,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)}}}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 o={w:r.data.width+2,h:r.data.height+2,x:0,y:0},n=new t.ImagePosition(o,r);this.patterns[e]={bin:o,position:n}}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),o=r.w,n=r.h,a=this.atlasImage;for(var s in a.resize({width:o||1,height:n||1}),this.patterns){var l=this.patterns[s].bin,u=l.x+1,p=l.y+1,h=this.images[s].data,c=h.width,f=h.height;t.RGBAImage.copy(h,a,{x:0,y:0},{x:u,y:p},{width:c,height:f}),t.RGBAImage.copy(h,a,{x:0,y:f-1},{x:u,y:p-1},{width:c,height:1}),t.RGBAImage.copy(h,a,{x:0,y:0},{x:u,y:p+f},{width:c,height:1}),t.RGBAImage.copy(h,a,{x:c-1,y:0},{x:u-1,y:p},{width:1,height:f}),t.RGBAImage.copy(h,a,{x:0,y:0},{x:u+c,y:p},{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 o=this.images[r];d(o)&&this.updateImage(r,o)}}},i}(t.Evented),y=function(){this.specification=t.spec.light.position};y.prototype.possiblyEvaluate=function(e,i){return o=(r=e.expression.evaluate(i))[0],a=r[2],s=t.degToRad((n=r[1])+90),l=t.degToRad(a),{x:o*Math.cos(s)*Math.sin(l),y:o*Math.sin(s)*Math.sin(l),z:o*Math.cos(l),azimuthal:n,polar:a};var r,o,n,a,s,l},y.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),azimuthal:t.number(e.azimuthal,i.azimuthal,r),polar:t.number(e.polar,i.polar,r)}};var g=new t.Properties({anchor:new t.DataConstantProperty(t.spec.light.anchor),position:new y,color:new t.DataConstantProperty(t.spec.light.color),intensity:new t.DataConstantProperty(t.spec.light.intensity)}),_="-transition",v=function(e){function i(i){e.call(this),this._transitionable=new t.Transitionable(g),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 o=e[r];t.endsWith(r,_)?this._transitionable.setTransition(r.slice(0,-_.length),o):this._transitionable.setValue(r,o)}},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.spec})))},i}(t.Evented),x=new t.Properties({source:new t.DataConstantProperty(t.spec.terrain.source),exaggeration:new t.DataConstantProperty(t.spec.terrain.exaggeration)}),b="-transition",w=function(e){function i(i){e.call(this),this._transitionable=new t.Transitionable(x),this.set(i),this._transitioning=this._transitionable.untransitioned()}return e&&(i.__proto__=e),(i.prototype=Object.create(e&&e.prototype)).constructor=i,i.prototype.get=function(){return this._transitionable.serialize()},i.prototype.set=function(e){for(var i in e){var r=e[i];t.endsWith(i,b)?this._transitionable.setTransition(i.slice(0,-b.length),r):this._transitionable.setValue(i,r)}},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}(t.Evented);function k(e,i,r,o){var n=t.smoothstep(45,65,r),a=T(e,o),s=a[0],l=a[1],u=t.length(i),p=1-Math.min(1,Math.exp((u-s)/(l-s)*-6));return p*=p*p,(p=Math.min(1,1.00747*p))*n*e.alpha}function T(t,e){var i=.5/Math.tan(.5*e);return[t.range[0]+i,t.range[1]+i]}var I=new t.Properties({range:new t.DataConstantProperty(t.spec.fog.range),color:new t.DataConstantProperty(t.spec.fog.color),"horizon-blend":new t.DataConstantProperty(t.spec.fog["horizon-blend"])}),S="-transition",E=function(e){function i(i){e.call(this),this._transitionable=new t.Transitionable(I),this.set(i),this._transitioning=this._transitionable.untransitioned()}e&&(i.__proto__=e),(i.prototype=Object.create(e&&e.prototype)).constructor=i;var r={state:{configurable:!0}};return r.state.get=function(){return{range:this.properties.get("range"),horizonBlend:this.properties.get("horizon-blend"),alpha:this.properties.get("color").a}},i.prototype.get=function(){return this._transitionable.serialize()},i.prototype.set=function(e){if(!this._validate(t.validateFog,e))for(var i in e){var r=e[i];t.endsWith(i,S)?this._transitionable.setTransition(i.slice(0,-S.length),r):this._transitionable.setValue(i,r)}},i.prototype.getOpacity=function(e){var i=this.properties&&this.properties.get("color")||1;return t.smoothstep(45,65,e)*i.a},i.prototype.getOpacityAtLatLng=function(e,i){return function(e,i,r){var o=t.MercatorCoordinate.fromLngLat(i),n=r.elevation?r.elevation.getAtPointOrZero(o):0,a=[o.x,o.y,n];return t.transformMat4(a,a,r.mercatorFogMatrix),k(e,a,r.pitch,r._fov)}(this.state,e,i)},i.prototype.getFovAdjustedRange=function(t){return T(this.state,t)},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.spec})))},Object.defineProperties(i.prototype,r),i}(t.Evented),A=function e(i,r){var o=this;this.workerPool=i,this.actors=[],this.currentActor=0,this.id=t.uniqueId();for(var n=this.workerPool.acquire(this.id),a=0;a<n.length;a++){var s=new e.Actor(n[a],r,this.id);s.name="Worker "+a,this.actors.push(s)}this.ready=!1,this.broadcast("checkIfReady",null,(function(){o.ready=!0}))};function P(e,i,r){return i*(t.EXTENT/(e.tileSize*Math.pow(2,r-e.tileID.overscaledZ)))}A.prototype.broadcast=function(e,i,r){t.asyncAll(this.actors,(function(t,r){t.send(e,i,r)}),r=r||function(){})},A.prototype.getActor=function(){return this.currentActor=(this.currentActor+1)%this.actors.length,this.actors[this.currentActor]},A.prototype.remove=function(){this.actors.forEach((function(t){t.remove()})),this.actors=[],this.workerPool.release(this.id)},A.Actor=t.Actor;var M=function(t,e,i,r){this.screenBounds=t,this.cameraPoint=e,this._screenRaycastCache={},this._cameraRaycastCache={},this.isAboveHorizon=i,this.screenGeometry=this.bufferedScreenGeometry(0),this.screenGeometryMercator=this.screenGeometry.map((function(t){return r.pointCoordinate3D(t)})),this.cameraGeometry=this.bufferedCameraGeometry(0)};function L(t){return 100*t|0}function C(e,i,r){var o=function(o,n){if(o)return r(o);if(n){var a=t.pick(t.extend(n,e),["tiles","minzoom","maxzoom","attribution","lkmap_logo","bounds","scheme","tileSize","encoding"]);n.vector_layers&&(a.vectorLayers=n.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),o):t.exported.frame((function(){return o(null,e)}))}M.createFromScreenPoints=function(e,i){var r,o;if(e instanceof t.pointGeometry||"number"==typeof e[0]){var n=t.pointGeometry.convert(e);r=[t.pointGeometry.convert(e)],o=i.isPointAboveHorizon(n)}else{var a=t.pointGeometry.convert(e[0]),s=t.pointGeometry.convert(e[1]);r=[a,s],o=t.polygonizeBounds(a,s).every((function(t){return i.isPointAboveHorizon(t)}))}return new M(r,i.getCameraPoint(),o,i)},M.prototype.isPointQuery=function(){return 1===this.screenBounds.length},M.prototype.bufferedScreenGeometry=function(e){return t.polygonizeBounds(this.screenBounds[0],1===this.screenBounds.length?this.screenBounds[0]:this.screenBounds[1],e)},M.prototype.bufferedCameraGeometry=function(e){var i=this.screenBounds[0],r=1===this.screenBounds.length?this.screenBounds[0].add(new t.pointGeometry(1,1)):this.screenBounds[1],o=t.polygonizeBounds(i,r,0,!1);return this.cameraPoint.y>r.y&&(this.cameraPoint.x>i.x&&this.cameraPoint.x<r.x?o.splice(3,0,this.cameraPoint):this.cameraPoint.x>=r.x?o[2]=this.cameraPoint:this.cameraPoint.x<=i.x&&(o[3]=this.cameraPoint)),t.bufferConvexPolygon(o,e)},M.prototype.containsTile=function(e,i,r){var o,n=e.queryPadding+1,a=r?this._bufferedCameraMercator(n,i).map((function(t){return e.tileID.getTilePoint(t)})):this._bufferedScreenMercator(n,i).map((function(t){return e.tileID.getTilePoint(t)})),s=this.screenGeometryMercator.map((function(t){return e.tileID.getTileVec3(t)})),l=s.map((function(e){return new t.pointGeometry(e[0],e[1])})),u=i.getFreeCameraOptions().position||new t.MercatorCoordinate(0,0,0),p=e.tileID.getTileVec3(u),h=s.map((function(e){var i=t.sub(e,e,p);return t.normalize(i,i),new t.Ray(p,i)})),c=P(e,1,i.zoom);if(t.polygonIntersectsBox(a,0,0,t.EXTENT,t.EXTENT))return{queryGeometry:this,tilespaceGeometry:l,tilespaceRays:h,bufferedTilespaceGeometry:a,bufferedTilespaceBounds:(o=t.getBounds(a),o.min.x=t.clamp(o.min.x,0,t.EXTENT),o.min.y=t.clamp(o.min.y,0,t.EXTENT),o.max.x=t.clamp(o.max.x,0,t.EXTENT),o.max.y=t.clamp(o.max.y,0,t.EXTENT),o),tile:e,tileID:e.tileID,pixelToTileUnitsFactor:c}},M.prototype._bufferedScreenMercator=function(t,e){var i=L(t);if(this._screenRaycastCache[i])return this._screenRaycastCache[i];var r=this.bufferedScreenGeometry(t).map((function(t){return e.pointCoordinate3D(t)}));return this._screenRaycastCache[i]=r,r},M.prototype._bufferedCameraMercator=function(t,e){var i=L(t);if(this._cameraRaycastCache[i])return this._cameraRaycastCache[i];var r=this.bufferedCameraGeometry(t).map((function(t){return e.pointCoordinate3D(t)}));return this._cameraRaycastCache[i]=r,r};var z=function(e,i,r){this.bounds=t.LngLatBounds.convert(this.validateBounds(e)),this.minzoom=i||0,this.maxzoom=r||24};z.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]},z.prototype.contains=function(e){var i=Math.pow(2,e.z),r=Math.floor(t.mercatorXfromLng(this.bounds.getWest())*i),o=Math.floor(t.mercatorYfromLat(this.bounds.getNorth())*i),n=Math.ceil(t.mercatorXfromLng(this.bounds.getEast())*i),a=Math.ceil(t.mercatorYfromLat(this.bounds.getSouth())*i);return e.x>=r&&e.x<n&&e.y>=o&&e.y<a};var D,O=function(e){function i(i,r,o,n){if(e.call(this),this.id=i,this.dispatcher=o,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(n),this._tileWorkers={},this._deduped=new t.DedupedRequest}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=C(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 z(r.bounds,e.minzoom,e.maxzoom)),t.postTurnstileEvent(r.tiles,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();for(var e=0,i=this.map.style._getSourceCaches(this.id);e<i.length;e+=1)i[e].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,o=this.map._requestManager.normalizeTileURL(e.tileID.canonical.url(this.tiles,this.scheme)),n={request:this.map._requestManager.transformRequest(o,t.ResourceType.Tile),data:void 0,uid:e.uid,tileID:e.tileID,tileZoom:e.tileZoom,zoom:e.tileID.overscaledZ,tileSize:this.tileSize*e.tileID.overscaleFactor(),type:this.type,source:this.id,pixelRatio:t.exported.devicePixelRatio,showCollisionBoxes:this.map.showCollisionBoxes,promoteId:this.promoteId,isSymbolTile:e.isSymbolTile};if(n.request.collectResourceTiming=this._collectResourceTiming,e.actor&&"expired"!==e.state)"loading"===e.state?e.reloadCallback=i:e.request=e.actor.send("reloadTile",n,s.bind(this));else if(e.actor=this._tileWorkers[o]=this._tileWorkers[o]||this.dispatcher.getActor(),this.dispatcher.ready)e.request=e.actor.send("loadTile",n,s.bind(this),void 0,!0);else{var a=t.loadVectorTile.call({deduped:this._deduped},n,(function(t,i){t||!i?s.call(r,t):(n.data={cacheControl:i.cacheControl,expires:i.expires,rawData:i.rawData.slice(0)},e.actor&&e.actor.send("loadTile",n,s.bind(r),void 0,!0))}),!0);e.request={cancel:a}}function s(r,o){return delete e.request,e.aborted?i(null):r&&404!==r.status?i(r):(o&&o.resourceTiming&&(e.resourceTiming=o.resourceTiming),this.map._refreshExpiredTiles&&o&&e.setExpiryData(o),e.loadVectorData(o,this.map.painter),t.cacheEntryPossiblyAdded(this.dispatcher),i(null),void(e.reloadCallback&&(this.loadTile(e,e.reloadCallback),e.reloadCallback=null)))}},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})},i.prototype.unloadTile=function(t){t.unloadVectorData(),t.actor&&t.actor.send("removeTile",{uid:t.uid,type:this.type,source:this.id})},i.prototype.hasTransition=function(){return!1},i.prototype.afterUpdate=function(){this._tileWorkers={}},i}(t.Evented),R=function(e){function i(i,r,o,n){e.call(this),this.id=i,this.dispatcher=o,this.setEventedParent(n),this.type="raster",this.minzoom=0,this.maxzoom=22,this.roundZoom=!0,this.scheme="xyz",this.tileSize=512,this._loaded=!1,r.hasOwnProperty("getTileUrl")&&"function"==typeof r.getTileUrl?(this.getTileUrl=r.getTileUrl,delete r.getTileUrl):this.getTileUrl=null,r.hasOwnProperty("wms")?(this.wms=!0,delete r.wms):this.wms=!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=C(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 z(r.bounds,e.minzoom,e.maxzoom)),t.postTurnstileEvent(r.tiles),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,o=t.exported.devicePixelRatio>=2,n="";if(0==this.tiles.length&&this.getTileUrl&&"function"==typeof this.getTileUrl)if(this.wms){var a=e.tileID.canonical.getTileBBox(),s=e.tileID.canonical.getQuadkey();n=this.getTileUrl(a,s)}else{var l=e.tileID.canonical;n=this.getTileUrl(l.x,l.y,l.z)}else n=this.map._requestManager.normalizeTileURL(e.tileID.canonical.url(this.tiles,this.scheme),o,this.tileSize);e.request=t.getImage(this.map._requestManager.transformRequest(n,t.ResourceType.Tile),(function(o,n,a,s){if(delete e.request,e.aborted)e.state="unloaded",i(null);else if(o)e.state="errored",i(o);else if(n){r.map._refreshExpiredTiles&&e.setExpiryData({cacheControl:a,expires:s});var l=r.map.painter.context,u=l.gl;e.texture=r.map.painter.getTileTexture(n.width),e.texture?e.texture.update(n,{useMipmap:!0}):(e.texture=new t.Texture(l,n,u.RGBA,{useMipmap:!0}),e.texture.bind(u.LINEAR,u.CLAMP_TO_EDGE,u.LINEAR_MIPMAP_NEAREST),l.extTextureFilterAnisotropic&&u.texParameterf(u.TEXTURE_2D,l.extTextureFilterAnisotropic.TEXTURE_MAX_ANISOTROPY_EXT,l.extTextureFilterAnisotropicMax)),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),B=function(e){function i(i,r,o,n){e.call(this,i,r,o,n),this.type="raster-dem",this.maxzoom=22,this._options=t.extend({type:"raster-dem"},r),this.encoding=r.encoding||"lkmap"}return e&&(i.__proto__=e),(i.prototype=Object.create(e&&e.prototype)).constructor=i,i.prototype.loadTile=function(e,i){var r=this.map._requestManager.normalizeTileURL(e.tileID.canonical.url(this.tiles,this.scheme),!1,this.tileSize);function o(t,r){t&&(e.state="errored",i(t)),r&&(e.dem=r,e.dem.onDeserialize(),e.needsHillshadePrepare=!0,e.needsDEMTextureUpload=!0,e.state="loaded",i(null))}e.request=t.getImage(this.map._requestManager.transformRequest(r,t.ResourceType.Tile),function(r,n,a,s){if(delete e.request,e.aborted)e.state="unloaded",i(null);else if(r)e.state="errored",i(r);else if(n){this.map._refreshExpiredTiles&&e.setExpiryData({cacheControl:a,expires:s});var l=t.window.ImageBitmap&&n instanceof t.window.ImageBitmap&&(null==D&&(D=t.window.OffscreenCanvas&&new t.window.OffscreenCanvas(1,1).getContext("2d")&&"function"==typeof t.window.createImageBitmap),D),u=1-(n.width-t.prevPowerOfTwo(n.width))/2;u<1||e.neighboringTiles||(e.neighboringTiles=this._getNeighboringTiles(e.tileID));var p=l?n:t.exported.getImageData(n,u),h={uid:e.uid,coord:e.tileID,source:this.id,rawImageData:p,encoding:this.encoding,padding:u};e.actor&&"expired"!==e.state||(e.actor=this.dispatcher.getActor(),e.actor.send("loadDEMTile",h,o.bind(this),void 0,!0))}}.bind(this))},i.prototype._getNeighboringTiles=function(e){var i=e.canonical,r=Math.pow(2,i.z),o=(i.x-1+r)%r,n=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,n,i.z,o,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,n,i.z,o,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,n,i.z,o,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"},i}(R),F=function(e){function i(i,r,o,n){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._loaded=!1,this.actor=o.getActor(),this.setEventedParent(n),this._data=r.data,this._options=t.extend({},r),this._collectResourceTiming=r.collectResourceTiming,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?r.clusterMaxZoom:this.maxzoom-1,minPoints:Math.max(2,r.clusterMinPoints||2),extent:t.EXTENT,radius:(void 0!==r.clusterRadius?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.onAdd=function(t){this.map=t,this.setData(this._data)},i.prototype.setData=function(t){return this._data=t,this._updateWorkerData(),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(){var e=this;if(this._pendingLoad)this._coalesce=!0;else{this.fire(new t.Event("dataloading",{dataType:"source"})),this._loaded=!1;var i=t.extend({},this.workerOptions),r=this._data;"string"==typeof r?(i.request=this.map._requestManager.transformRequest(t.exported.resolveURL(r),t.ResourceType.Source),i.request.collectResourceTiming=this._collectResourceTiming):i.data=JSON.stringify(r),this._pendingLoad=this.actor.send(this.type+".loadData",i,(function(i,r){if(e._loaded=!0,e._pendingLoad=null,i)e.fire(new t.ErrorEvent(i));else{var o={dataType:"source",sourceDataType:e._metadataFired?"content":"metadata"};e._collectResourceTiming&&r&&r.resourceTiming&&r.resourceTiming[e.id]&&(o.resourceTiming=r.resourceTiming[e.id]),e.fire(new t.Event("data",o)),e._metadataFired=!0}e._coalesce&&(e._updateWorkerData(),e._coalesce=!1)}))}},i.prototype.loaded=function(){return this._loaded},i.prototype.loadTile=function(e,i){var r=this,o=e.actor?"reloadTile":"loadTile";e.actor=this.actor,e.request=this.actor.send(o,{type:this.type,uid:e.uid,tileID:e.tileID,tileZoom:e.tileZoom,zoom:e.tileID.overscaledZ,maxZoom:this.maxzoom,tileSize:this.tileSize,source:this.id,pixelRatio:t.exported.devicePixelRatio,showCollisionBoxes:this.map.showCollisionBoxes,promoteId:this.promoteId},(function(t,n){return delete e.request,e.unloadVectorData(),e.aborted?i(null):t?i(t):(e.loadVectorData(n,r.map.painter,"reloadTile"===o),i(null))}),void 0,"loadTile"===o)},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._pendingLoad&&this._pendingLoad.cancel()},i.prototype.serialize=function(){return t.extend({},this._options,{type:this.type,data:this._data})},i.prototype.hasTransition=function(){return!1},i}(t.Evented),U=t.createLayout([{name:"a_pos",type:"Int16",components:2},{name:"a_texture_pos",type:"Int16",components:2}]),j=function(e){function i(t,i,r,o){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(o),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(o,n){r._loaded=!0,o?r.fire(new t.ErrorEvent(o)):n&&(r.image=t.exported.getImageData(n),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,o=-1/0,n=-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),o=Math.max(o,l.x),n=Math.max(n,l.y)}var u=Math.max(o-i,n-r),p=Math.max(0,Math.floor(-Math.log(u)/Math.LN2)),h=Math.pow(2,p);return new t.CanonicalTileID(p,Math.floor((i+o)/2*h),Math.floor((r+n)/2*h))}(r),this.minzoom=this.maxzoom=this.tileID.z;var o=r.map((function(t){return i.tileID.getTilePoint(t)._round()}));return this._boundsArray=new t.StructArrayLayout4i8,this._boundsArray.emplaceBack(o[0].x,o[0].y,0,0),this._boundsArray.emplaceBack(o[1].x,o[1].y,t.EXTENT,0),this._boundsArray.emplaceBack(o[3].x,o[3].y,0,t.EXTENT),this._boundsArray.emplaceBack(o[2].x,o[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,U.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 o=this.tiles[r];"loaded"!==o.state&&(o.state="loaded",o.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),N=function(e){function i(t,i,r,o){e.call(this,t,i,r,o),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,o=i.urls;r<o.length;r+=1)this.urls.push(this.map._requestManager.transformRequest(o[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,U.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 o=this.tiles[r];"loaded"!==o.state&&(o.state="loaded",o.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}(j),V=function(e){function i(i,r,o,n){e.call(this,i,r,o,n),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 o in this.boundsBuffer||(this.boundsBuffer=i.createVertexBuffer(this._boundsArray,U.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 n=this.tiles[o];"loaded"!==n.state&&(n.state="loaded",n.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 i=e[t];if(isNaN(i)||i<=0)return!0}return!1},i}(j),G={vector:O,raster:R,"raster-dem":B,geojson:F,video:N,image:j,canvas:V,model:function(e){function i(i,r,o,n){e.call(this),this.sprite=null,r.hasOwnProperty("sprite")&&r.sprite.length>0&&(this.sprite=r.sprite,r.sprite.indexOf("http")<0&&(this.sprite=t.getUrl(r.sprite))),this.id=i,this.options=r,this.dispatcher=o,this._eventedParent=n,this.type="model",this.minzoom=15,this.maxzoom=15,this.tileSize=512,this.reparseOverscaled=!1,this.scheme="xyz",t.extend(this,t.pick(r,["url"]))}return e&&(i.__proto__=e),(i.prototype=Object.create(e&&e.prototype)).constructor=i,i.prototype.loaded=function(){return this._loaded},i.prototype.load=function(){this._loaded=!0,this.fire(new t.Event("data",{dataType:"source",sourceDataType:"metadata"})),this.fire(new t.Event("data",{dataType:"source",sourceDataType:"content"}))},i.prototype.onAdd=function(t){this.map=t,this.load()},i.prototype.prepare=function(){},i.prototype.transformRequest=function(t){var e="?";return t.indexOf("?")>-1&&(e="&"),t+e+"ak="+window.LKMap.config.USER_AK},i.prototype.loadTile=function(e,i){var r=this.map._requestManager.normalizeTileURL(e.tileID.canonical.url([this.url],this.scheme));if("VirtualSpace"in this.map&&this.map.VirtualSpace.DrawModelTile)this.map.VirtualSpace.DrawModelTile.loadModel({sprite:this.sprite,url:this.transformRequest(r)});else{var o={request:this.map._requestManager.transformRequest(r,t.ResourceType.Model),uid:e.uid,tileID:e.tileID,zoom:e.tileID.overscaledZ,tileSize:this.tileSize*e.tileID.overscaleFactor(),type:this.type,source:this.id,pixelRatio:t.exported.devicePixelRatio,showCollisionBoxes:!1};o.request.collectResourceTiming=!1,e.actor&&"expired"!==e.state?"loading"===e.state?e.reloadCallback=i:e.request=e.actor.send("reloadTile",o,n.bind(this)):(e.actor=this.dispatcher.getActor(),e.request=e.actor.send("loadTile",o,n.bind(this)))}function n(r,o){if(delete e.request,e.aborted)return i(null);if(r&&404!==r.status)return i(r);if(null==o)return i(null);for(var n in this.map._refreshExpiredTiles&&o&&e.setExpiryData(o),e.state="loaded",e.buckets=t.deserialize(o.buckets,this.map.painter.style),e.buckets)e.buckets[n].fillBuffers(o.modelData,this.map,this.sprite);i(null),e.reloadCallback&&(this.loadTile(e,e.reloadCallback),e.reloadCallback=null)}},i.prototype.serialize=function(){return{type:"model",url:this.options.url,modelType:this.options.modelType}},i.prototype.hasTransition=function(){return!1},i}(t.Evented)},Z=function(e,i,r,o){var n=new G[i.type](e,i,r,o);if(n.id!==e)throw new Error("Expected Source id to be "+e+" instead of "+n.id);return t.bindAll(["load","abort","unload","serialize","prepare"],n),n};function q(e,i){var r=t.identity([]);return t.scale(r,r,[.5*e.width,.5*-e.height,1]),t.translate(r,r,[1,-1,0]),t.multiply(r,r,e.calculateProjMatrix(i.toUnwrapped()))}function X(t,e,i,r,o,n,a,s){void 0===s&&(s=!1);var l=t.tilesIn(r,a,s);l.sort(H);for(var u=[],p=0,h=l;p<h.length;p+=1){var c=h[p];u.push({wrappedTileID:c.tile.tileID.wrapped().key,queryResults:c.tile.queryRenderedFeatures(e,i,t._state,c,o,n,q(t.transform,c.tile.tileID),s)})}var f=function(t){for(var e={},i={},r=0,o=t;r<o.length;r+=1){var n=o[r],a=n.queryResults,s=n.wrappedTileID,l=i[s]=i[s]||{};for(var u in a)for(var p=a[u],h=l[u]=l[u]||{},c=e[u]=e[u]||[],f=0,d=p;f<d.length;f+=1){var m=d[f];h[m.featureIndex]||(h[m.featureIndex]=!0,c.push(m))}}return e}(u);for(var d in f)f[d].forEach((function(e){var i=e.feature,r=t.getFeatureState(i.layer["source-layer"],i.id);i.source=i.layer.source,i.layer["source-layer"]&&(i.sourceLayer=i.layer["source-layer"]),i.state=r}));return f}function W(t,e){for(var i=t.getRenderableIds().map((function(e){return t.getTileByID(e)})),r=[],o={},n=0;n<i.length;n++){var a=i[n],s=a.tileID.canonical.key;o[s]||(o[s]=!0,a.querySourceFeatures(r,e))}return r}function H(t,e){var i=t.tileID,r=e.tileID;return i.overscaledZ-r.overscaledZ||i.canonical.y-r.canonical.y||i.wrap-r.wrap||i.canonical.x-r.canonical.x}function Y(){return null!=Ta.workerClass?new Ta.workerClass:new t.window.Worker(Ta.workerUrl)}var K,J="lkmap_preloaded_worker_pool",Q=function(){this.active={}};function $(){return K||(K=new Q),K}function tt(e,i){var r={};for(var o in e)"ref"!==o&&(r[o]=e[o]);return t.refProperties.forEach((function(t){t in i&&(r[t]=i[t])})),r}function et(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]=tt(t[r],e[t[r].ref]));return t}Q.prototype.acquire=function(t){if(!this.workers)for(this.workers=[];this.workers.length<Q.workerCount;)this.workers.push(new Y);return this.active[t]=!0,this.workers.slice()},Q.prototype.release=function(t){delete this.active[t],0===this.numActive()&&(this.workers.forEach((function(t){t.terminate()})),this.workers=null)},Q.prototype.isPreloaded=function(){return!!this.active[J]},Q.prototype.numActive=function(){return Object.keys(this.active).length},Q.workerCount=2;var it={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",setTerrain:"setTerrain",setFog:"setFog"};function rt(t,e,i){i.push({command:it.addSource,args:[t,e[t]]})}function ot(t,e,i){e.push({command:it.removeSource,args:[t]}),i[t]=!0}function nt(t,e,i,r){ot(t,i,r),rt(t,e,i)}function at(e,i,r){var o;for(o in e[r])if(e[r].hasOwnProperty(o)&&"data"!==o&&!t.deepEqual(e[r][o],i[r][o]))return!1;for(o in i[r])if(i[r].hasOwnProperty(o)&&"data"!==o&&!t.deepEqual(e[r][o],i[r][o]))return!1;return!0}function st(e,i,r,o,n,a){var s;for(s in i=i||{},e=e||{})e.hasOwnProperty(s)&&(t.deepEqual(e[s],i[s])||r.push({command:a,args:[o,s,i[s],n]}));for(s in i)i.hasOwnProperty(s)&&!e.hasOwnProperty(s)&&(t.deepEqual(e[s],i[s])||r.push({command:a,args:[o,s,i[s],n]}))}function lt(t){return t.id}function ut(t,e){return t[e.id]=e,t}var pt=function(t,e){this.reset(t,e)};pt.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},pt.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],o=e*this.paddedLength+this.padding;r<o&&i<this._distances.length;)r=this._distances[++i];var n=i-1,a=this._distances[n],s=r-a,l=s>0?(o-a)/s:0;return this.points[n].mult(1-l).add(this.points[i].mult(l))};var ht=function(t,e,i){var r=this.boxCells=[],o=this.circleCells=[];this.xCellCount=Math.ceil(t/i),this.yCellCount=Math.ceil(e/i);for(var n=0;n<this.xCellCount*this.yCellCount;n++)r.push([]),o.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};ht.prototype.keysLength=function(){return this.boxKeys.length+this.circleKeys.length},ht.prototype.insert=function(t,e,i,r,o){this._forEachCell(e,i,r,o,this._insertBoxCell,this.boxUid++),this.boxKeys.push(t),this.bboxes.push(e),this.bboxes.push(i),this.bboxes.push(r),this.bboxes.push(o)},ht.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)},ht.prototype._insertBoxCell=function(t,e,i,r,o,n){this.boxCells[o].push(n)},ht.prototype._insertCircleCell=function(t,e,i,r,o,n){this.circleCells[o].push(n)},ht.prototype._query=function(t,e,i,r,o,n){if(i<0||t>this.width||r<0||e>this.height)return!o&&[];var a=[];if(t<=0&&e<=0&&this.width<=i&&this.height<=r){if(o)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],p=this.circles[3*l+1],h=this.circles[3*l+2];a.push({key:this.circleKeys[l],x1:u-h,y1:p-h,x2:u+h,y2:p+h})}return n?a.filter(n):a}return this._forEachCell(t,e,i,r,this._queryCell,a,{hitTest:o,seenUids:{box:{},circle:{}}},n),o?a.length>0:a},ht.prototype._queryCircle=function(t,e,i,r,o){var n=t-i,a=t+i,s=e-i,l=e+i;if(a<0||n>this.width||l<0||s>this.height)return!r&&[];var u=[];return this._forEachCell(n,s,a,l,this._queryCellCircle,u,{hitTest:r,circle:{x:t,y:e,radius:i},seenUids:{box:{},circle:{}}},o),r?u.length>0:u},ht.prototype.query=function(t,e,i,r,o){return this._query(t,e,i,r,!1,o)},ht.prototype.hitTest=function(t,e,i,r,o){return this._query(t,e,i,r,!0,o)},ht.prototype.hitTestCircle=function(t,e,i,r){return this._queryCircle(t,e,i,!0,r)},ht.prototype._queryCell=function(t,e,i,r,o,n,a,s){var l=a.seenUids,u=this.boxCells[o];if(null!==u)for(var p=this.bboxes,h=0,c=u;h<c.length;h+=1){var f=c[h];if(!l.box[f]){l.box[f]=!0;var d=4*f;if(t<=p[d+2]&&e<=p[d+3]&&i>=p[d+0]&&r>=p[d+1]&&(!s||s(this.boxKeys[f]))){if(a.hitTest)return n.push(!0),!0;n.push({key:this.boxKeys[f],x1:p[d],y1:p[d+1],x2:p[d+2],y2:p[d+3]})}}}var m=this.circleCells[o];if(null!==m)for(var y=this.circles,g=0,_=m;g<_.length;g+=1){var v=_[g];if(!l.circle[v]){l.circle[v]=!0;var x=3*v;if(this._circleAndRectCollide(y[x],y[x+1],y[x+2],t,e,i,r)&&(!s||s(this.circleKeys[v]))){if(a.hitTest)return n.push(!0),!0;var b=y[x],w=y[x+1],k=y[x+2];n.push({key:this.circleKeys[v],x1:b-k,y1:w-k,x2:b+k,y2:w+k})}}}},ht.prototype._queryCellCircle=function(t,e,i,r,o,n,a,s){var l=a.circle,u=a.seenUids,p=this.boxCells[o];if(null!==p)for(var h=this.bboxes,c=0,f=p;c<f.length;c+=1){var d=f[c];if(!u.box[d]){u.box[d]=!0;var m=4*d;if(this._circleAndRectCollide(l.x,l.y,l.radius,h[m+0],h[m+1],h[m+2],h[m+3])&&(!s||s(this.boxKeys[d])))return n.push(!0),!0}}var y=this.circleCells[o];if(null!==y)for(var g=this.circles,_=0,v=y;_<v.length;_+=1){var x=v[_];if(!u.circle[x]){u.circle[x]=!0;var b=3*x;if(this._circlesCollide(g[b],g[b+1],g[b+2],l.x,l.y,l.radius)&&(!s||s(this.circleKeys[x])))return n.push(!0),!0}}},ht.prototype._forEachCell=function(t,e,i,r,o,n,a,s){for(var l=this._convertToXCellCoord(t),u=this._convertToYCellCoord(e),p=this._convertToXCellCoord(i),h=this._convertToYCellCoord(r),c=l;c<=p;c++)for(var f=u;f<=h;f++)if(o.call(this,t,e,i,r,this.xCellCount*f+c,n,a,s))return},ht.prototype._convertToXCellCoord=function(t){return Math.max(0,Math.min(this.xCellCount-1,Math.floor(t*this.xScale)))},ht.prototype._convertToYCellCoord=function(t){return Math.max(0,Math.min(this.yCellCount-1,Math.floor(t*this.yScale)))},ht.prototype._circlesCollide=function(t,e,i,r,o,n){var a=r-t,s=o-e,l=i+n;return l*l>a*a+s*s},ht.prototype._circleAndRectCollide=function(t,e,i,r,o,n,a){var s=(n-r)/2,l=Math.abs(t-(r+s));if(l>s+i)return!1;var u=(a-o)/2,p=Math.abs(e-(o+u));if(p>u+i)return!1;if(l<=s||p<=u)return!0;var h=l-s,c=p-u;return h*h+c*c<=i*i};var ct=Math.tan(85*Math.PI/180);function ft(e,i,r,o,n){var a=t.create();return i?(t.scale(a,a,[1/n,1/n,1]),r||t.rotateZ(a,a,o.angle)):t.multiply(a,o.labelPlaneMatrix,e),a}function dt(e,i,r,o,n){if(i){var a=t.clone(e);return t.scale(a,a,[n,n,1]),r||t.rotateZ(a,a,-o.angle),a}return o.glCoordMatrix}function mt(e,i,r){void 0===r&&(r=0);var o=[e.x,e.y,r,1];r?t.transformMat4$1(o,o,i):It(o,o,i);var n=o[3];return{point:new t.pointGeometry(o[0]/n,o[1]/n),signedDistanceFromCamera:n}}function yt(t,e){return Math.min(.5+t/e*.5,1.5)}function gt(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 _t(t,e,i,r,o,n,a,s,l,u,p,h,c){var f=s.glyphStartIndex+s.numGlyphs,d=s.lineStartIndex,m=s.lineStartIndex+s.lineLength,y=e.getoffsetX(s.glyphStartIndex),g=e.getoffsetX(f-1),_=wt(t*y,i,r,o,n,a,s.segment,d,m,l,u,p,h,c,!0);if(!_)return null;var v=wt(t*g,i,r,o,n,a,s.segment,d,m,l,u,p,h,c,!0);return v?{first:_,last:v}:null}function vt(e,i,r,o){return e.writingMode===t.WritingMode.horizontal&&Math.abs(r.y-i.y)>Math.abs(r.x-i.x)*o?{useVertical:!0}:e.writingMode===t.WritingMode.vertical?i.y<r.y?{needsFlipping:!0}:null:0!==e.flipState&&function(t,e,i){var r=(e.x-t.x)*i;return 0===r||Math.abs((e.y-t.y)/r)>ct}(i,r,o)?1===e.flipState?{needsFlipping:!0}:null:i.x>r.x?{needsFlipping:!0}:null}function xt(e,i,r,o,n,a,s,l,u,p,h,c,f,d,m){var y,g=i/24,_=e.lineOffsetX*g,v=e.lineOffsetY*g;if(e.numGlyphs>1){var x=e.glyphStartIndex+e.numGlyphs,b=e.lineStartIndex,w=e.lineStartIndex+e.lineLength,k=_t(g,l,_,v,r,h,c,e,u,a,f,m);if(!k)return{notEnoughRoom:!0};var T=mt(k.first.point,s).point,I=mt(k.last.point,s).point;if(o&&!r){var S=vt(e,T,I,d);if(e.flipState=S&&S.needsFlipping?1:2,S)return S}y=[k.first];for(var E=e.glyphStartIndex+1;E<x-1;E++)y.push(wt(g*l.getoffsetX(E),_,v,r,h,c,e.segment,b,w,u,a,f,m));y.push(k.last)}else{if(o&&!r){var A=mt(c,n).point,P=e.lineStartIndex+e.segment+1,M=new t.pointGeometry(u.getx(P),u.gety(P)),L=mt(M,n),C=vt(e,A,L.signedDistanceFromCamera>0?L.point:bt(c,M,A,1,n),d);if(e.flipState=C&&C.needsFlipping?1:2,C)return C}var z=wt(g*l.getoffsetX(e.glyphStartIndex),_,v,r,h,c,e.segment,e.lineStartIndex,e.lineStartIndex+e.lineLength,u,a,f,m);if(!z)return{notEnoughRoom:!0};y=[z]}for(var D=0,O=y;D<O.length;D+=1){var R=O[D];t.addDynamicAttributes(p,R.point,R.angle)}return{}}function bt(t,e,i,r,o,n){var a=t.add(t.sub(e)._unit()),s=mt(a,o,n?n(a):0).point,l=i.sub(s);return i.add(l._mult(r/l.mag()))}function wt(e,i,r,o,n,a,s,l,u,p,h,c,f,d,m){var y=o?e-i:e+i,g=y>0?1:-1,_=0;o&&(g*=-1,_=Math.PI),g<0&&(_+=Math.PI);for(var v=g>0?l+s:l+s+1,x=n,b=n,w=0,k=0,T=Math.abs(y),I=[],S=[],E=a,A=function(){var e=v-g;return 0===w?a:new t.pointGeometry(p.getx(e),p.gety(e))},P=function(){return bt(A(),E,b,T-w+1,h,f)};w+k<=T;){if((v+=g)<l||v>=u)return null;if(b=x,I.push(x),d&&S.push(E||A()),void 0===(x=c[v])){var M=mt(E=new t.pointGeometry(p.getx(v),p.gety(v)),h,f?f(E):0);x=M.signedDistanceFromCamera>0?c[v]=M.point:P()}else E=null;w+=k,k=b.dist(x)}m&&f&&(E=E||new t.pointGeometry(p.getx(v),p.gety(v)),c[v]=x=void 0===c[v]?x:P(),k=b.dist(x));var L=(T-w)/k,C=x.sub(b),z=C.mult(L)._add(b);r&&z._add(C._unit()._perp()._mult(r*g));var D,O,R,B,F=_+Math.atan2(x.y-b.y,x.x-b.x);return I.push(z),d&&(E=E||new t.pointGeometry(p.getx(v),p.gety(v)),S.push(new t.pointGeometry((D=S.length>0?S[S.length-1]:E).x*(B=1-(R=L))+(O=E).x*R,D.y*B+O.y*R))),{point:z,angle:F,path:I,tilePath:S}}var kt=new Float32Array([-1/0,-1/0,0,-1/0,-1/0,0,-1/0,-1/0,0,-1/0,-1/0,0]);function Tt(t,e){for(var i=0;i<t;i++){var r=e.length;e.resize(r+4),e.float32.set(kt,3*r)}}function It(t,e,i){var r=e[0],o=e[1];return t[0]=i[0]*r+i[4]*o+i[12],t[1]=i[1]*r+i[5]*o+i[13],t[3]=i[3]*r+i[7]*o+i[15],t}var St=100,Et=function(t,e,i,r){void 0===i&&(i=new ht(t.width+200,t.height+200,25)),void 0===r&&(r=new ht(t.width+200,t.height+200,25)),this.transform=t,this.grid=i,this.ignoredGrid=r,this.pitchfactor=Math.cos(t._pitch)*t.cameraToCenterDistance,this.screenRightBoundary=t.width+St,this.screenBottomBoundary=t.height+St,this.gridRightBoundary=t.width+200,this.gridBottomBoundary=t.height+200,this.fogState=e};Et.prototype.placeCollisionBox=function(t,e,i,r,o,n,a){var s=this.projectAndGetPerspectiveRatio(n,e.anchorPointX,e.anchorPointY,e.elevation,e.tileID),l=o*s.perspectiveRatio,u=(e.x1*t+i.x-e.padding)*l+s.point.x,p=(e.y1*t+i.y-e.padding)*l+s.point.y,h=(e.x2*t+i.x+e.padding)*l+s.point.x,c=(e.y2*t+i.y+e.padding)*l+s.point.y,f=s.perspectiveRatio<=.55||s.aboveHorizon;return!this.isInsideGrid(u,p,h,c)||!r&&this.grid.hitTest(u,p,h,c,a)||f?{box:[],offscreen:!1}:{box:[u,p,h,c],offscreen:this.isOffscreen(u,p,h,c)}},Et.prototype.placeCollisionCircles=function(e,i,r,o,n,a,s,l,u,p,h,c,f,d){var m=[],y=this.transform.elevation,g=y?function(t){return y.getAtTileOffset(d,t.x,t.y)}:function(t){return 0},_=new t.pointGeometry(i.anchorX,i.anchorY),v=g(_),x=this.projectAndGetPerspectiveRatio(a,_.x,_.y,v,d),b=x.perspectiveRatio,w=(p?n/b:n*b)/t.ONE_EM,k=mt(_,s,v).point,T=x.signedDistanceFromCamera>0?_t(w,o,i.lineOffsetX*w,i.lineOffsetY*w,!1,k,_,i,r,s,{},y&&!p?g:null,p&&!!y):null,I=!1,S=!1,E=!0;if(T&&!x.aboveHorizon){for(var A=.5*c*b+f,P=new t.pointGeometry(-100,-100),M=new t.pointGeometry(this.screenRightBoundary,this.screenBottomBoundary),L=new pt,C=T.first,z=T.last,D=[],O=C.path.length-1;O>=1;O--)D.push(C.path[O]);for(var R=1;R<z.path.length;R++)D.push(z.path[R]);var B=2.5*A;if(l){var F=D.map(y?function(t,e){var i=g(e<C.path.length-1?C.tilePath[C.path.length-1-e]:z.tilePath[e-C.path.length+2]);return mt(t,l,i)}:function(t){return mt(t,l)});D=F.some((function(t){return t.signedDistanceFromCamera<=0}))?[]:F.map((function(t){return t.point}))}var U=[];if(D.length>0){for(var j=D[0].clone(),N=D[0].clone(),V=1;V<D.length;V++)j.x=Math.min(j.x,D[V].x),j.y=Math.min(j.y,D[V].y),N.x=Math.max(N.x,D[V].x),N.y=Math.max(N.y,D[V].y);U=j.x>=P.x&&N.x<=M.x&&j.y>=P.y&&N.y<=M.y?[D]:N.x<P.x||j.x>M.x||N.y<P.y||j.y>M.y?[]:t.clipLine([D],P.x,P.y,M.x,M.y)}for(var G=0,Z=U;G<Z.length;G+=1){var q;L.reset(Z[G],.25*A),q=L.length<=.5*A?1:Math.ceil(L.paddedLength/B)+1;for(var X=0;X<q;X++){var W=X/Math.max(q-1,1),H=L.lerp(W),Y=H.x+St,K=H.y+St;m.push(Y,K,A,0);var J=Y-A,Q=K-A,$=Y+A,tt=K+A;if(E=E&&this.isOffscreen(J,Q,$,tt),S=S||this.isInsideGrid(J,Q,$,tt),!e&&this.grid.hitTestCircle(Y,K,A,h)&&(I=!0,!u))return{circles:[],offscreen:!1,collisionDetected:I}}}}return{circles:!u&&I||!S?[]:m,offscreen:E,collisionDetected:I}},Et.prototype.queryRenderedSymbols=function(e){if(0===e.length||0===this.grid.keysLength()&&0===this.ignoredGrid.keysLength())return{};for(var i=[],r=1/0,o=1/0,n=-1/0,a=-1/0,s=0,l=e;s<l.length;s+=1){var u=l[s],p=new t.pointGeometry(u.x+St,u.y+St);r=Math.min(r,p.x),o=Math.min(o,p.y),n=Math.max(n,p.x),a=Math.max(a,p.y),i.push(p)}for(var h={},c={},f=0,d=this.grid.query(r,o,n,a).concat(this.ignoredGrid.query(r,o,n,a));f<d.length;f+=1){var m=d[f],y=m.key;if(void 0===h[y.bucketInstanceId]&&(h[y.bucketInstanceId]={}),!h[y.bucketInstanceId][y.featureIndex]){var g=[new t.pointGeometry(m.x1,m.y1),new t.pointGeometry(m.x2,m.y1),new t.pointGeometry(m.x2,m.y2),new t.pointGeometry(m.x1,m.y2)];t.polygonIntersectsPolygon(i,g)&&(h[y.bucketInstanceId][y.featureIndex]=!0,void 0===c[y.bucketInstanceId]&&(c[y.bucketInstanceId]=[]),c[y.bucketInstanceId].push(y.featureIndex))}}return c},Et.prototype.insertCollisionBox=function(t,e,i,r,o){(e?this.ignoredGrid:this.grid).insert({bucketInstanceId:i,featureIndex:r,collisionGroupID:o},t[0],t[1],t[2],t[3])},Et.prototype.insertCollisionCircles=function(t,e,i,r,o){for(var n=e?this.ignoredGrid:this.grid,a={bucketInstanceId:i,featureIndex:r,collisionGroupID:o},s=0;s<t.length;s+=4)n.insertCircle(a,t[s],t[s+1],t[s+2])},Et.prototype.projectAndGetPerspectiveRatio=function(e,i,r,o,n){var a=[i,r,o||0,1],s=!1;if(o||this.transform.pitch>0){t.transformMat4$1(a,a,e);var l=!1;if(this.fogState&&n){var u=function(e,i,r,o,n,a){var s=a.calculateFogTileMatrix(n),l=[i,r,o];return t.transformMat4(l,l,s),k(e,l,a.pitch,a._fov)}(this.fogState,i,r,o||0,n.toUnwrapped(),this.transform);l=u>.9}s=a[2]>a[3]||l}else It(a,a,e);return{point:new t.pointGeometry((a[0]/a[3]+1)/2*this.transform.width+St,(-a[1]/a[3]+1)/2*this.transform.height+St),perspectiveRatio:Math.min(.5+this.transform.cameraToCenterDistance/a[3]*.5,1.5),signedDistanceFromCamera:a[3],aboveHorizon:s}},Et.prototype.isOffscreen=function(t,e,i,r){return i<St||t>=this.screenRightBoundary||r<St||e>this.screenBottomBoundary},Et.prototype.isInsideGrid=function(t,e,i,r){return i>=0&&t<this.gridRightBoundary&&r>=0&&e<this.gridBottomBoundary},Et.prototype.getViewportMatrix=function(){var e=t.identity([]);return t.translate(e,e,[-100,-100,0]),e};var At=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};At.prototype.isHidden=function(){return 0===this.opacity&&!this.placed};var Pt=function(t,e,i,r,o){this.text=new At(t?t.text:null,e,i,o),this.icon=new At(t?t.icon:null,e,r,o)};Pt.prototype.isHidden=function(){return this.text.isHidden()&&this.icon.isHidden()};var Mt=function(t,e,i){this.text=t,this.icon=e,this.skipFade=i},Lt=function(){this.invProjMatrix=t.create(),this.viewportMatrix=t.create(),this.circles=[]},Ct=function(t,e,i,r,o){this.bucketInstanceId=t,this.featureIndex=e,this.sourceLayerIndex=i,this.bucketIndex=r,this.tileID=o},zt=function(t){this.crossSourceCollisions=t,this.maxGroupID=0,this.collisionGroups={}};function Dt(e,i,r,o,n){var a=t.getAnchorAlignment(e),s=-(a.horizontalAlign-.5)*i,l=-(a.verticalAlign-.5)*r,u=t.evaluateVariableOffset(e,o);return new t.pointGeometry(s+u[0]*n,l+u[1]*n)}function Ot(e,i,r,o,n){var a=new t.pointGeometry(e,i);return r&&a._rotate(o?n:-n),a}zt.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 Rt=function(t,e,i,r,o){this.transform=t.clone(),this.collisionIndex=new Et(this.transform,o),this.placements={},this.opacities={},this.variableOffsets={},this.stale=!1,this.commitTime=0,this.fadeDuration=e,this.retainedQueryData={},this.collisionGroups=new zt(i),this.collisionCircleArrays={},this.prevPlacement=r,r&&(r.prevPlacement=void 0),this.placedOrientations={}};function Bt(t,e,i,r,o){t.emplaceBack(e?1:0,i?1:0,r||0,o||0),t.emplaceBack(e?1:0,i?1:0,r||0,o||0),t.emplaceBack(e?1:0,i?1:0,r||0,o||0),t.emplaceBack(e?1:0,i?1:0,r||0,o||0)}Rt.prototype.getBucketParts=function(e,i,r,o){var n=r.getBucket(i),a=r.latestFeatureIndex;if(n&&a&&i.id===n.layerIds[0]){var s=r.collisionBoxArray,l=n.layers[0].layout,u=Math.pow(2,this.transform.zoom-r.tileID.overscaledZ),p=r.tileSize/t.EXTENT,h=this.transform.calculateProjMatrix(r.tileID.toUnwrapped()),c="map"===l.get("text-pitch-alignment"),f="map"===l.get("text-rotation-alignment"),d=P(r,1,this.transform.zoom),m=ft(h,c,f,this.transform,d),y=null;if(c){var g=dt(h,c,f,this.transform,d);y=t.multiply([],this.transform.labelPlaneMatrix,g)}this.retainedQueryData[n.bucketInstanceId]=new Ct(n.bucketInstanceId,a,n.sourceLayerIndex,n.index,r.tileID);var _={bucket:n,layout:l,posMatrix:h,textLabelPlaneMatrix:m,labelToScreenMatrix:y,scale:u,textPixelRatio:p,holdingForFade:r.holdingForFade(),collisionBoxArray:s,partiallyEvaluatedTextSize:t.evaluateSizeForZoom(n.textSizeData,this.transform.zoom),partiallyEvaluatedIconSize:t.evaluateSizeForZoom(n.iconSizeData,this.transform.zoom),collisionGroup:this.collisionGroups.get(n.sourceID)};if(o)for(var v=0,x=n.sortKeyRanges;v<x.length;v+=1){var b=x[v];e.push({sortKey:b.sortKey,symbolInstanceStart:b.symbolInstanceStart,symbolInstanceEnd:b.symbolInstanceEnd,parameters:_})}else e.push({symbolInstanceStart:0,symbolInstanceEnd:n.symbolInstances.length,parameters:_})}},Rt.prototype.attemptAnchorPlacement=function(t,e,i,r,o,n,a,s,l,u,p,h,c,f,d,m,y,g){var _,v=[h.textOffset0,h.textOffset1],x=Dt(t,i,r,v,o),b=this.collisionIndex.placeCollisionBox(o,e,Ot(x.x,x.y,n,a,this.transform.angle),p,s,l,u.predicate);if(!m||0!==this.collisionIndex.placeCollisionBox(f.getSymbolInstanceIconSize(g,this.transform.zoom,c),m,Ot(x.x,x.y,n,a,this.transform.angle),p,s,l,u.predicate).box.length)return b.box.length>0?(this.prevPlacement&&this.prevPlacement.variableOffsets[h.crossTileID]&&this.prevPlacement.placements[h.crossTileID]&&this.prevPlacement.placements[h.crossTileID].text&&(_=this.prevPlacement.variableOffsets[h.crossTileID].anchor),this.variableOffsets[h.crossTileID]={textOffset:v,width:i,height:r,anchor:t,textScale:o,prevAnchor:_},this.markUsedJustification(f,t,h,d),f.allowVerticalPlacement&&(this.markUsedOrientation(f,d,h),this.placedOrientations[h.crossTileID]=d),{shift:x,placedGlyphBoxes:b}):void 0},Rt.prototype.placeLayerBucketPart=function(e,i,r){var o=this,n=e.parameters,a=n.bucket,s=n.layout,l=n.posMatrix,u=n.textLabelPlaneMatrix,p=n.labelToScreenMatrix,h=n.textPixelRatio,c=n.holdingForFade,f=n.collisionBoxArray,d=n.partiallyEvaluatedTextSize,m=n.partiallyEvaluatedIconSize,y=n.collisionGroup,g=s.get("text-optional"),_=s.get("icon-optional"),v=s.get("text-allow-overlap"),x=s.get("icon-allow-overlap"),b="map"===s.get("text-rotation-alignment"),w="map"===s.get("text-pitch-alignment"),k="none"!==s.get("icon-text-fit"),T="viewport-y"===s.get("symbol-z-order"),I=v&&(x||!a.hasIconData()||_),S=x&&(v||!a.hasTextData()||g);!a.collisionArrays&&f&&a.deserializeCollisionBoxes(f),r&&a.updateCollisionDebugBuffers(this.transform.zoom,f);var E=function(e,n,f){if(!i[e.crossTileID])if(c)o.placements[e.crossTileID]=new Mt(!1,!1,!1);else{var T,E=!1,A=!1,P=!0,M=null,L={box:null,offscreen:null},C={box:null,offscreen:null},z=null,D=null,O=0,R=0,B=0;f.textFeatureIndex?O=f.textFeatureIndex:e.useRuntimeCollisionCircles&&(O=e.featureIndex),f.verticalTextFeatureIndex&&(R=f.verticalTextFeatureIndex);var F=function(t){t.tileID=o.retainedQueryData[a.bucketInstanceId].tileID,(o.transform.elevation||t.elevation)&&(t.elevation=o.transform.elevation?o.transform.elevation.getAtTileOffset(o.retainedQueryData[a.bucketInstanceId].tileID,t.anchorPointX,t.anchorPointY):0)},U=f.textBox;if(U){F(U);var j=function(i){var r=t.WritingMode.horizontal;if(a.allowVerticalPlacement&&!i&&o.prevPlacement){var n=o.prevPlacement.placedOrientations[e.crossTileID];n&&(o.placedOrientations[e.crossTileID]=n,o.markUsedOrientation(a,r=n,e))}return r},N=function(i,r){if(a.allowVerticalPlacement&&e.numVerticalGlyphVertices>0&&f.verticalTextBox)for(var o=0,n=a.writingModes;o<n.length&&(n[o]===t.WritingMode.vertical?(L=r(),C=L):L=i(),!(L&&L.box&&L.box.length));o+=1);else L=i()};if(s.get("text-variable-anchor")){var V=s.get("text-variable-anchor");if(o.prevPlacement&&o.prevPlacement.variableOffsets[e.crossTileID]){var G=o.prevPlacement.variableOffsets[e.crossTileID];V.indexOf(G.anchor)>0&&(V=V.filter((function(t){return t!==G.anchor}))).unshift(G.anchor)}var Z=function(t,i,r){var s=a.getSymbolInstanceTextSize(d,e,o.transform.zoom,n),u=(t.x2-t.x1)*s+2*t.padding,p=(t.y2-t.y1)*s+2*t.padding,c=k&&!x?i:null;c&&F(c);for(var f={box:[],offscreen:!1},g=v?2*V.length:V.length,_=0;_<g;++_){var T=o.attemptAnchorPlacement(V[_%V.length],t,u,p,s,b,w,h,l,y,_>=V.length,e,n,a,r,c,d,m);if(T&&(f=T.placedGlyphBoxes)&&f.box&&f.box.length){E=!0,M=T.shift;break}}return f};N((function(){return Z(U,f.iconBox,t.WritingMode.horizontal)}),(function(){var i=f.verticalTextBox;return i&&F(i),a.allowVerticalPlacement&&!(L&&L.box&&L.box.length)&&e.numVerticalGlyphVertices>0&&i?Z(i,f.verticalIconBox,t.WritingMode.vertical):{box:null,offscreen:null}})),L&&(E=L.box,P=L.offscreen);var q=j(L&&L.box);if(!E&&o.prevPlacement){var X=o.prevPlacement.variableOffsets[e.crossTileID];X&&(o.variableOffsets[e.crossTileID]=X,o.markUsedJustification(a,X.anchor,e,q))}}else{var W=function(i,r){var s=a.getSymbolInstanceTextSize(d,e,o.transform.zoom,n),u=o.collisionIndex.placeCollisionBox(s,i,new t.pointGeometry(0,0),v,h,l,y.predicate);return u&&u.box&&u.box.length&&(o.markUsedOrientation(a,r,e),o.placedOrientations[e.crossTileID]=r),u};N((function(){return W(U,t.WritingMode.horizontal)}),(function(){var i=f.verticalTextBox;return a.allowVerticalPlacement&&e.numVerticalGlyphVertices>0&&i?(F(i),W(i,t.WritingMode.vertical)):{box:null,offscreen:null}})),j(L&&L.box&&L.box.length)}}if(E=(T=L)&&T.box&&T.box.length>0,P=T&&T.offscreen,e.useRuntimeCollisionCircles){var H=a.text.placedSymbolArray.get(e.centerJustifiedTextSymbolIndex),Y=t.evaluateSizeForFeature(a.textSizeData,d,H),K=s.get("text-padding");z=o.collisionIndex.placeCollisionCircles(v,H,a.lineVertexArray,a.glyphOffsetArray,Y,l,u,p,r,w,y.predicate,e.collisionCircleDiameter,K,o.retainedQueryData[a.bucketInstanceId].tileID),E=v||z.circles.length>0&&!z.collisionDetected,P=P&&z.offscreen}if(f.iconFeatureIndex&&(B=f.iconFeatureIndex),f.iconBox){var J=function(e){F(e);var i=k&&M?Ot(M.x,M.y,b,w,o.transform.angle):new t.pointGeometry(0,0),r=a.getSymbolInstanceIconSize(m,o.transform.zoom,n);return o.collisionIndex.placeCollisionBox(r,e,i,x,h,l,y.predicate)};A=C&&C.box&&C.box.length&&f.verticalIconBox?(D=J(f.verticalIconBox)).box.length>0:(D=J(f.iconBox)).box.length>0,P=P&&D.offscreen}var Q=g||0===e.numHorizontalGlyphVertices&&0===e.numVerticalGlyphVertices,$=_||0===e.numIconVertices;if(Q||$?$?Q||(A=A&&E):E=A&&E:A=E=A&&E,E&&T&&T.box&&o.collisionIndex.insertCollisionBox(T.box,s.get("text-ignore-placement"),a.bucketInstanceId,C&&C.box&&R?R:O,y.ID),A&&D&&o.collisionIndex.insertCollisionBox(D.box,s.get("icon-ignore-placement"),a.bucketInstanceId,B,y.ID),z&&(E&&o.collisionIndex.insertCollisionCircles(z.circles,s.get("text-ignore-placement"),a.bucketInstanceId,O,y.ID),r)){var tt=a.bucketInstanceId,et=o.collisionCircleArrays[tt];void 0===et&&(et=o.collisionCircleArrays[tt]=new Lt);for(var it=0;it<z.circles.length;it+=4)et.circles.push(z.circles[it+0]),et.circles.push(z.circles[it+1]),et.circles.push(z.circles[it+2]),et.circles.push(z.collisionDetected?1:0)}o.placements[e.crossTileID]=new Mt(E||I,A||S,P||a.justReloaded),i[e.crossTileID]=!0}};if(T)for(var A=a.getSortedSymbolIndexes(this.transform.angle),P=A.length-1;P>=0;--P){var M=A[P];E(a.symbolInstances.get(M),M,a.collisionArrays[M])}else for(var L=e.symbolInstanceStart;L<e.symbolInstanceEnd;L++)E(a.symbolInstances.get(L),L,a.collisionArrays[L]);if(r&&a.bucketInstanceId in this.collisionCircleArrays){var C=this.collisionCircleArrays[a.bucketInstanceId];t.invert(C.invProjMatrix,l),C.viewportMatrix=this.collisionIndex.getViewportMatrix()}a.justReloaded=!1},Rt.prototype.markUsedJustification=function(e,i,r,o){var n;n=o===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=n>=0&&l!==n?0:r.crossTileID)}},Rt.prototype.markUsedOrientation=function(e,i,r){for(var o=i===t.WritingMode.horizontal||i===t.WritingMode.horizontalOnly?i:0,n=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=o;r.verticalPlacedTextSymbolIndex&&(e.text.placedSymbolArray.get(r.verticalPlacedTextSymbolIndex).placedOrientation=n)},Rt.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,o=e?e.opacities:{},n=e?e.variableOffsets:{},a=e?e.placedOrientations:{};for(var s in this.placements){var l=this.placements[s],u=o[s];u?(this.opacities[s]=new Pt(u,r,l.text,l.icon),i=i||l.text!==u.text.placed||l.icon!==u.icon.placed):(this.opacities[s]=new Pt(null,r,l.text,l.icon,l.skipFade),i=i||l.text||l.icon)}for(var p in o){var h=o[p];if(!this.opacities[p]){var c=new Pt(h,r,!1,!1);c.isHidden()||(this.opacities[p]=c,i=i||h.text.placed||h.icon.placed)}}for(var f in n)this.variableOffsets[f]||!this.opacities[f]||this.opacities[f].isHidden()||(this.variableOffsets[f]=n[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)},Rt.prototype.updateLayerOpacities=function(t,e){for(var i={},r=0,o=e;r<o.length;r+=1){var n=o[r],a=n.getBucket(t);a&&n.latestFeatureIndex&&t.id===a.layerIds[0]&&this.updateBucketOpacities(a,i,n.collisionBoxArray)}},Rt.prototype.updateBucketOpacities=function(e,i,r){var o=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 n=e.layers[0].layout,a=new Pt(null,0,!1,!1,!0),s=n.get("text-allow-overlap"),l=n.get("icon-allow-overlap"),u=n.get("text-variable-anchor"),p="map"===n.get("text-rotation-alignment"),h="map"===n.get("text-pitch-alignment"),c="none"!==n.get("icon-text-fit"),f=new Pt(null,0,s&&(l||!e.hasIconData()||n.get("icon-optional")),l&&(s||!e.hasTextData()||n.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 n=e.symbolInstances.get(r),s=n.numHorizontalGlyphVertices,l=n.numVerticalGlyphVertices,m=n.crossTileID,y=o.opacities[m];i[m]?y=a:y||(o.opacities[m]=y=f),i[m]=!0;var g=n.numIconVertices>0,_=o.placedOrientations[n.crossTileID],v=_===t.WritingMode.vertical,x=_===t.WritingMode.horizontal||_===t.WritingMode.horizontalOnly;if(s>0||l>0){var b=qt(y.text);d(e.text,s,v?Xt:b),d(e.text,l,x?Xt:b);var w=y.text.isHidden();[n.rightJustifiedTextSymbolIndex,n.centerJustifiedTextSymbolIndex,n.leftJustifiedTextSymbolIndex].forEach((function(t){t>=0&&(e.text.placedSymbolArray.get(t).hidden=w||v?1:0)})),n.verticalPlacedTextSymbolIndex>=0&&(e.text.placedSymbolArray.get(n.verticalPlacedTextSymbolIndex).hidden=w||x?1:0);var k=o.variableOffsets[n.crossTileID];k&&o.markUsedJustification(e,k.anchor,n,_);var T=o.placedOrientations[n.crossTileID];T&&(o.markUsedJustification(e,"left",n,T),o.markUsedOrientation(e,T,n))}if(g){var I=qt(y.icon),S=!(c&&n.verticalPlacedIconSymbolIndex&&v);n.placedIconSymbolIndex>=0&&(d(e.icon,n.numIconVertices,S?I:Xt),e.icon.placedSymbolArray.get(n.placedIconSymbolIndex).hidden=y.icon.isHidden()),n.verticalPlacedIconSymbolIndex>=0&&(d(e.icon,n.numVerticalIconVertices,S?Xt:I),e.icon.placedSymbolArray.get(n.verticalPlacedIconSymbolIndex).hidden=y.icon.isHidden())}if(e.hasIconCollisionBoxData()||e.hasTextCollisionBoxData()){var E=e.collisionArrays[r];if(E){var A=new t.pointGeometry(0,0);if(E.textBox||E.verticalTextBox){var P=!0;if(u){var M=o.variableOffsets[m];M?(A=Dt(M.anchor,M.width,M.height,M.textOffset,M.textScale),p&&A._rotate(h?o.transform.angle:-o.transform.angle)):P=!1}E.textBox&&Bt(e.textCollisionBox.collisionVertexArray,y.text.placed,!P||v,A.x,A.y),E.verticalTextBox&&Bt(e.textCollisionBox.collisionVertexArray,y.text.placed,!P||x,A.x,A.y)}var L=Boolean(!x&&E.verticalIconBox);E.iconBox&&Bt(e.iconCollisionBox.collisionVertexArray,y.icon.placed,L,c?A.x:0,c?A.y:0),E.verticalIconBox&&Bt(e.iconCollisionBox.collisionVertexArray,y.icon.placed,!L,c?A.x:0,c?A.y:0)}}},y=0;y<e.symbolInstances.length;y++)m(y);if(e.sortFeatures(this.transform.angle),this.retainedQueryData[e.bucketInstanceId]&&(this.retainedQueryData[e.bucketInstanceId].featureSortOrder=e.featureSortOrder),e.hasTextData()&&e.text.opacityVertexBuffer&&e.text.opacityVertexBuffer.updateData(e.text.opacityVertexArray),e.hasIconData()&&e.icon.opacityVertexBuffer&&e.icon.opacityVertexBuffer.updateData(e.icon.opacityVertexArray),e.hasIconCollisionBoxData()&&e.iconCollisionBox.collisionVertexBuffer&&e.iconCollisionBox.collisionVertexBuffer.updateData(e.iconCollisionBox.collisionVertexArray),e.hasTextCollisionBoxData()&&e.textCollisionBox.collisionVertexBuffer&&e.textCollisionBox.collisionVertexBuffer.updateData(e.textCollisionBox.collisionVertexArray),e.bucketInstanceId in this.collisionCircleArrays){var g=this.collisionCircleArrays[e.bucketInstanceId];e.placementInvProjMatrix=g.invProjMatrix,e.placementViewportMatrix=g.viewportMatrix,e.collisionCircleArray=g.circles,delete this.collisionCircleArrays[e.bucketInstanceId]}},Rt.prototype.symbolFadeChange=function(t){return 0===this.fadeDuration?1:(t-this.commitTime)/this.fadeDuration+this.prevZoomAdjustment},Rt.prototype.zoomAdjustment=function(t){return Math.max(0,(this.transform.zoom-t)/1.5)},Rt.prototype.hasTransitions=function(t){return this.stale||t-this.lastPlacementChangeTime<this.fadeDuration},Rt.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},Rt.prototype.setStale=function(){this.stale=!0};var Ft=Math.pow(2,25),Ut=Math.pow(2,24),jt=Math.pow(2,17),Nt=Math.pow(2,16),Vt=Math.pow(2,9),Gt=Math.pow(2,8),Zt=Math.pow(2,1);function qt(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*Ft+e*Ut+i*jt+e*Nt+i*Vt+e*Gt+i*Zt+e}var Xt=0,Wt=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=[]};Wt.prototype.continuePlacement=function(t,e,i,r,o){for(var n=this._bucketParts;this._currentTileIndex<t.length;)if(e.getBucketParts(n,r,t[this._currentTileIndex],this._sortAcrossTiles),this._currentTileIndex++,o())return!0;for(this._sortAcrossTiles&&(this._sortAcrossTiles=!1,n.sort((function(t,e){return t.sortKey-e.sortKey})));this._currentPartIndex<n.length;)if(e.placeLayerBucketPart(n[this._currentPartIndex],this._seenCrossTileIDs,i),this._currentPartIndex++,o())return!0;return!1};var Ht=function(t,e,i,r,o,n,a,s){this.placement=new Rt(t,o,n,a,s),this._currentPlacementIndex=e.length-1,this._forceFullPlacement=i,this._showCollisionBoxes=r,this._done=!1};Ht.prototype.isDone=function(){return this._done},Ht.prototype.continuePlacement=function(e,i,r){for(var o=this,n=t.exported.now(),a=function(){var e=t.exported.now()-n;return!o._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 Wt(s)),this._inProgressLayer.continuePlacement(r[s.source],this.placement,this._showCollisionBoxes,s,a))return;delete this._inProgressLayer}this._currentPlacementIndex--}this._done=!0},Ht.prototype.commit=function(t){return this.placement.commit(t),this.placement};var Yt=512/t.EXTENT/2,Kt=function(t,e,i){this.tileID=t,this.indexedSymbolInstances={},this.bucketInstanceId=i;for(var r=0;r<e.length;r++){var o=e.get(r),n=o.key;this.indexedSymbolInstances[n]||(this.indexedSymbolInstances[n]=[]),this.indexedSymbolInstances[n].push({crossTileID:o.crossTileID,coord:this.getScaledCoordinates(o,t)})}};Kt.prototype.getScaledCoordinates=function(e,i){var r=Yt/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)}},Kt.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),o=0;o<t.length;o++){var n=t.get(o);if(!n.crossTileID){var a=this.indexedSymbolInstances[n.key];if(a)for(var s=this.getScaledCoordinates(n,e),l=0,u=a;l<u.length;l+=1){var p=u[l];if(Math.abs(p.coord.x-s.x)<=r&&Math.abs(p.coord.y-s.y)<=r&&!i[p.crossTileID]){i[p.crossTileID]=!0,n.crossTileID=p.crossTileID;break}}}}};var Jt=function(){this.maxCrossTileID=0};Jt.prototype.generate=function(){return++this.maxCrossTileID};var Qt=function(){this.indexes={},this.usedCrossTileIDs={},this.lng=0};Qt.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],o={};for(var n in r){var a=r[n];a.tileID=a.tileID.unwrapTo(a.tileID.wrap+e),o[a.tileID.key]=a}this.indexes[i]=o}this.lng=t},Qt.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 o=this.usedCrossTileIDs[t.overscaledZ];for(var n in this.indexes){var a=this.indexes[n];if(Number(n)>t.overscaledZ)for(var s in a){var l=a[s];l.tileID.isChildOf(t)&&l.findMatches(e.symbolInstances,t,o)}else{var u=a[t.scaledTo(Number(n)).key];u&&u.findMatches(e.symbolInstances,t,o)}}for(var p=0;p<e.symbolInstances.length;p++){var h=e.symbolInstances.get(p);h.crossTileID||(h.crossTileID=i.generate(),o[h.crossTileID]=!0)}return void 0===this.indexes[t.overscaledZ]&&(this.indexes[t.overscaledZ]={}),this.indexes[t.overscaledZ][t.key]=new Kt(t,e.symbolInstances,e.bucketInstanceId),!0},Qt.prototype.removeBucketCrossTileIDs=function(t,e){for(var i in e.indexedSymbolInstances)for(var r=0,o=e.indexedSymbolInstances[i];r<o.length;r+=1)delete this.usedCrossTileIDs[t][o[r].crossTileID]},Qt.prototype.removeStaleBuckets=function(t){var e=!1;for(var i in this.indexes){var r=this.indexes[i];for(var o in r)t[r[o].bucketInstanceId]||(this.removeBucketCrossTileIDs(i,r[o]),delete r[o],e=!0)}return e};var $t=function(){this.layerIndexes={},this.crossTileIDs=new Jt,this.maxBucketInstanceId=0,this.bucketsInCurrentPlacement={}};$t.prototype.addLayer=function(t,e,i){var r=this.layerIndexes[t.id];void 0===r&&(r=this.layerIndexes[t.id]=new Qt);var o=!1,n={};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)&&(o=!0),n[u.bucketInstanceId]=!0)}return r.removeStaleBuckets(n)&&(o=!0),o},$t.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 te=window.HTMLImageElement,ee=window.ImageBitmap,ie=function(e){function i(t,i,r,o){e.call(this),this.id=t,this.dispatcher=r,this.type="texturePool",this.spaceTexture=null,this.setEventedParent(o),this.images={},this.textures={},this.map=i}return e&&(i.__proto__=e),(i.prototype=Object.create(e&&e.prototype)).constructor=i,i.prototype.upload=function(e){var i=e.gl;this.spaceTexture||(this.spaceTexture=new t.Texture(e,{width:1,height:1,data:new Uint8Array([255,255,255,0])},e.gl.RGBA));var r=this.map.style._statisticsTool.getStatsElement(t.EStatsType.STAT_TEXTURE);r.begin();var o=[],n=!1;for(var a in this.images){var s=this.images[a];if(s){if("loaded"==s.state){n=!0;var l=s.image;(ee&&s.image instanceof ee||s.image instanceof te)&&(l=t.exported.getImageData(s.image)),this.textures[a]?this.textures[a].update(l):this.textures[a]=new t.Texture(e,l,i.RGBA,{useMipmap:!0}),o.push(a)}if(r.isBudgetFinished())break}else o.push(a)}n&&this.map.triggerRepaint();for(var u=0;u<o.length;++u)delete this.images[o[u]]},i.prototype.getTexture=function(t){return t?this.textures[t]?this.textures[t]:(t&&t.indexOf("http")>-1&&this.loadImages(t),null):null},i.prototype.removeTexture=function(t){this.textures[t]&&(this.textures[t].destroy(),delete this.textures[t])},i.prototype.updateSprite=function(e){for(var i in e)if(!this.images[i]&&!this.textures[i]){var r=new t.ImagePoolLoader(i,"loaded");r.image=e[i].data,this.images[i]=r}},i.prototype.loadImage=function(e,i){this.images[e.uid]=e;var r=this.map._requestManager.normalizeImageLibURL(e.uid),o=this.map._requestManager.transformRequest(r,t.ResourceType.Image),n={request:o,data:void 0,type:this.type,source:this.id,uid:r};function a(t,r){return delete e.request,e.aborted?i(null):t&&404!==t.status?i(t):void(null!=r?(e.state="loaded",e.image=r.data,i&&i(null),e.reloadCallback&&(e.loadImage(e,e.reloadCallback),e.reloadCallback=null)):i&&i(null))}n.request.collectResourceTiming=!1,navigator.userAgent.indexOf("Safari")>-1&&navigator.userAgent.indexOf("Chrome")<0?e.request=t.getImage(o,function(t,r){return delete e.request,e.aborted?i(null):t&&404!==t.status?i(t):void(null!=r?(e.state="loaded",e.image=r,!i||i(null),e.reloadCallback&&(e.loadImage(e,e.reloadCallback),e.reloadCallback=null)):i&&i(null))}.bind(this)):e.actor&&"expired"!==e.state?"loading"===e.state?e.reloadCallback=i:e.request=e.actor.send("reLoadPoolImage",n,a.bind(this)):(e.actor=this.dispatcher.getActor(),e.request=e.actor.send("loadPoolImage",n,a.bind(this)))},i.prototype.loadImages=function(e,i){var r,o;Array.isArray(e)?r=e:(r=[]).push(e);for(var n=0;n<r.length;++n)if((o=r[n])&&!this.images[o]&&!this.textures[o]){var a=new t.ImagePoolLoader(o);this.loadImage(a,i)}},i.prototype.afterUpdate=function(){this._tileWorkers={}},i}(t.Evented),re=function(e,i){return t.emitValidationErrors(e,i&&i.filter((function(t){return"source.canvas"!==t.identifier})))},oe=t.pick(it,["addLayer","removeLayer","setPaintProperty","setLayoutProperty","setFilter","addSource","removeSource","setLayerZoomRange","setLight","setTransition","setGeoJSONSourceData","setTerrain","setFog"]),ne=t.pick(it,["setCenter","setZoom","setBearing","setPitch"]),ae=function(){var e={},i=t.spec.$version;for(var r in t.spec.$root){var o,n=t.spec.$root[r];n.required&&null!=(o="version"===r?i:"array"===n.type?[]:{})&&(e[r]=o)}return e}(),se={fill:!0,line:!0,background:!0,hillshade:!0,raster:!0},le=function(e){function i(r,o){var n=this;void 0===o&&(o={}),e.call(this),this._enableLayerAnimate=!1,this.map=r,this.dispatcher=new A($(),this),this.imageManager=new m,this.imageManager.setEventedParent(this),this.glyphManager=new t.GlyphManager(r._requestManager,o.localFontFamily?t.LocalGlyphMode.all:o.localIdeographFontFamily?t.LocalGlyphMode.ideographs:t.LocalGlyphMode.none,o.localFontFamily||o.localIdeographFontFamily),this.lineAtlas=new t.LineAtlas(256,512),this.crossTileSymbolIndex=new $t,this._layers={},this._num3DLayers=0,this._numSymbolLayers=0,this._numCircleLayers=0,this._serializedLayers={},this._sourceCaches={},this._otherSourceCaches={},this._symbolSourceCaches={},this.zoomHistory=new t.ZoomHistory,this._loaded=!1,this._availableImages=[],this._order=[],this._drapedFirstOrder=[],this._customLayers={},this._markersNeedUpdate=!1,this._sky=!1,this._resetUpdates(),this.dispatcher.broadcast("setReferrer",t.getReferrer()),this._statisticsTool=new t.StatisticsTool,this._textureManager=new ie("textureManager",r,this.dispatcher,this);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){var o=a._sourceCaches[r],n=o.getSource().type;"vector"!==n&&"geojson"!==n||o.reload()}}))})),this.on("data",(function(t){if("source"===t.dataType&&"metadata"===t.sourceDataType){var e=n.getSource(t.sourceId);if(e&&e.vectorLayerIds)for(var i in n._layers){var r=n._layers[i];r.source===e.id&&n._validateLayer(r)}}}))}e&&(i.__proto__=e),(i.prototype=Object.create(e&&e.prototype)).constructor=i;var r={order:{configurable:!0}};return i.prototype.loadURL=function(e,i){var r=this;void 0===i&&(i={}),this.fire(new t.Event("dataloading",{dataType:"style"}));var o="boolean"==typeof i.validate?i.validate:!t.isLKMapURL(e);e=this.map._requestManager.normalizeStyleURL(e,i.accessToken);var n=this.map._requestManager.transformRequest(e,t.ResourceType.Style);this._request=t.getJSON(n,(function(e,i){r._request=null,e?r.fire(new t.ErrorEvent(e)):i&&r._load(i,o)}))},i.prototype.repaintMap=function(){this.map.triggerRepaint()},i.prototype.enableLayerAnimate=function(t){if(this._enableLayerAnimate!==t){this._enableLayerAnimate=t;var e=this.map;this._enableLayerAnimate?e.on("render",this.repaintMap.bind(this)):e.off("render",this.repaintMap.bind(this))}},i.prototype.loadJSON=function(e,i){var r=this;void 0===i&&(i={}),this.fire(new t.Event("dataloading",{dataType:"style"})),this._request=t.exported.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(ae,!1)},i.prototype._updateLayerCount=function(t,e){var i=e?1:-1;t.is3D()&&(this._num3DLayers+=i),"circle"===t.type&&(this._numCircleLayers+=i),"symbol"===t.type&&(this._numSymbolLayers+=i)},i.prototype._load=function(e,i){var r=this;if(!i||!re(this,t.validateStyle(e))){for(var o in this._loaded=!0,this.stylesheet=e,e.sources)this.addSource(o,e.sources[o],{validate:!1});if(this._changed=!1,this.spriteListLoad={},e&&e.hasOwnProperty("custom_sprite")&&e.custom_sprite.forEach((function(t,e){r._loadSprite(t)})),e.sprite)if(e.sprite.indexOf(",")>0)for(var n=0,a=e.sprite.split(",");n<a.length;n+=1)this._loadSprite(a[n]);else this._loadSprite(e.sprite);else this.imageManager.setLoaded(!0),this.dispatcher.broadcast("spriteLoaded",!0),this.fire(new t.Event("data",{dataType:"style"}));this.glyphManager.setURL(e.glyphs),e.sources.hasOwnProperty("indoor")&&!this.map._options.indoor&&this._settingsIndoorNone(this.stylesheet);var s=et(this.stylesheet.layers);this._order=s.map((function(t){return t.id})),this._layers={},this._serializedLayers={};for(var l=0,u=s;l<u.length;l+=1){var p=u[l];(p=t.createStyleLayer(p)).setEventedParent(this,{layer:{id:p.id}}),this._layers[p.id]=p,this._serializedLayers[p.id]=p.serialize(),this._updateLayerCount(p,!0)}this.dispatcher.broadcast("setLayers",this._serializeLayers(this._order)),this.light=new v(this.stylesheet.light),this.stylesheet.terrain&&this._createTerrain(this.stylesheet.terrain),this.stylesheet.fog&&this._createFog(this.stylesheet.fog),this._updateDrapeFirstLayers(),(this.map._options.sky||this.map._SkyClass)&&this.map.addSky(),this.map._options.fog&&this.map.addFog(),(this._isHotspot||this.map._isHotspotActive)&&this.map._addPoiHoverStyle(),this.fire(new t.Event("data",{dataType:"style"})),this.fire(new t.Event("style.load"))}},i.prototype._settingsIndoorNone=function(t){t.layers.forEach((function(t){"indoor"==t.source&&(t.hasOwnProperty("layout")?t.layout.visibility="none":t.layout={visibility:"none"})}))},i.prototype._loadSprite=function(e){var i=this;this.spriteListLoad[e]=!1,this._spriteRequest=f(e,this.map._requestManager,(function(r,o){if(i._spriteRequest=null,r)i.fire(new t.ErrorEvent(r));else if(o)for(var n in o)i.imageManager.addImage(n,o[n]);i.spriteListLoad[e]=!0;var a=!0;for(var s in i.spriteListLoad)if(!i.spriteListLoad[s]){a=!1;break}a&&(i.imageManager.setLoaded(!0),i._availableImages=i.imageManager.listImages(),i.dispatcher.broadcast("setImages",i._availableImages),i.dispatcher.broadcast("spriteLoaded",!0),i.fire(new t.Event("data",{dataType:"style"})),i.spriteListLoad={})}))},i.prototype._loadImageSprite=function(e,i,r){var o=this;void 0===r&&(r={});var n=e.match(/^(\w+):\/\/([^/?]*)(\/[^?]+)?\??(.+)?/),a=e;n||(a=t.getUrl(e)),this._spriteRequest=f(a,this.map._requestManager,(function(t,e){if(o._spriteRequest=null,e){for(var n in e)o.imageManager.addImage(n,e[n]);r.hasOwnProperty("textureManager")&&r.textureManager&&o._textureManager.updateSprite(e)}o.imageManager.setLoaded(!0),o._availableImages=o.imageManager.listImages(),o.dispatcher.broadcast("setImages",o._availableImages),i&&i(t,e)}))},i.prototype._validateLayer=function(e){var i=this.getSource(e.source);if(i){var r=e.sourceLayer;r&&("geojson"===i.type||i.vectorLayerIds&&-1===i.vectorLayerIds.indexOf(r))&&this.fire(new t.ErrorEvent(new Error('Source layer "'+r+'" does not exist on source "'+i.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 o=this._layers[r[i]];o&&"custom"!==o.type&&e.push(o.serialize())}return e},i.prototype.hasTransitions=function(){if(this.light&&this.light.hasTransition())return!0;if(this.fog&&this.fog.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},r.order.get=function(){return this.map._optimizeForTerrain&&this.terrain?this._drapedFirstOrder:this._order},i.prototype.isLayerDraped=function(t){return!!this.terrain&&se[t.type]},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),o=Object.keys(this._removedLayers);for(var n in(r.length||o.length)&&this._updateWorkerLayers(r,o),this._updatedSources){var a=this._updatedSources[n];"reload"===a?this._reloadSource(n):"clear"===a&&this._clearSource(n)}for(var s in this._updateTilesForChangedImages(),this._updatedPaintProps)this._layers[s].updateTransitions(e);this.light.updateTransitions(e),this.fog&&this.fog.updateTransitions(e),this._resetUpdates()}var l={};for(var u in this._sourceCaches){var p=this._sourceCaches[u];l[u]=p.used,p.used=!1}for(var h=!1,c=0,f=this._order;c<f.length;c+=1){var d=this._layers[f[c]];if(d.isContinuousDraw()&&(h=!0),d.recalculate(e,this._availableImages),!d.isHidden(e.zoom)){var m=this._getLayerSourceCache(d);m&&(m.used=!0)}var y=this.map.painter;if(y){var g=d.getProgramIds();if(!g)continue;for(var _=d.getProgramConfiguration(e.zoom),v=0,x=g;v<x.length;v+=1)y.useProgram(x[v],_)}}for(var b in this.enableLayerAnimate(h),l){var w=this._sourceCaches[b];l[b]!==w.used&&w.getSource().fire(new t.Event("data",{sourceDataType:"visibility",dataType:"source",sourceId:w.getSource().id}))}this.light.recalculate(e),this.terrain&&this.terrain.recalculate(e),this.fog&&this.fog.recalculate(e),this.z=e.zoom,this._markersNeedUpdate&&(this._updateMarkersOpacity(),this._markersNeedUpdate=!1),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(),re(this,t.validateStyle(e)))return!1;(e=t.clone$1(e)).layers=et(e.layers);var r=function(e,i){if(!e)return[{command:it.setStyle,args:[i]}];var r=[];try{if(!t.deepEqual(e.version,i.version))return[{command:it.setStyle,args:[i]}];t.deepEqual(e.center,i.center)||r.push({command:it.setCenter,args:[i.center]}),t.deepEqual(e.zoom,i.zoom)||r.push({command:it.setZoom,args:[i.zoom]}),t.deepEqual(e.bearing,i.bearing)||r.push({command:it.setBearing,args:[i.bearing]}),t.deepEqual(e.pitch,i.pitch)||r.push({command:it.setPitch,args:[i.pitch]}),t.deepEqual(e.sprite,i.sprite)||r.push({command:it.setSprite,args:[i.sprite]}),t.deepEqual(e.glyphs,i.glyphs)||r.push({command:it.setGlyphs,args:[i.glyphs]}),t.deepEqual(e.transition,i.transition)||r.push({command:it.setTransition,args:[i.transition]}),t.deepEqual(e.light,i.light)||r.push({command:it.setLight,args:[i.light]}),t.deepEqual(e.fog,i.fog)||r.push({command:it.setFog,args:[i.fog]});var o={},n=[];!function(e,i,r,o){var n;for(n in i=i||{},e=e||{})e.hasOwnProperty(n)&&(i.hasOwnProperty(n)||ot(n,r,o));for(n in i)i.hasOwnProperty(n)&&(e.hasOwnProperty(n)?t.deepEqual(e[n],i[n])||("geojson"===e[n].type&&"geojson"===i[n].type&&at(e,i,n)?r.push({command:it.setGeoJSONSourceData,args:[n,i[n].data]}):nt(n,i,r,o)):rt(n,i,r))}(e.sources,i.sources,n,o);var a=[];e.layers&&e.layers.forEach((function(t){o[t.source]?r.push({command:it.removeLayer,args:[t.id]}):a.push(t)}));var s=e.terrain;s&&o[s.source]&&(r.push({command:it.setTerrain,args:[void 0]}),s=void 0),r=r.concat(n),t.deepEqual(s,i.terrain)||r.push({command:it.setTerrain,args:[i.terrain]}),function(e,i,r){i=i||[];var o,n,a,s,l,u,p,h=(e=e||[]).map(lt),c=i.map(lt),f=e.reduce(ut,{}),d=i.reduce(ut,{}),m=h.slice(),y=Object.create(null);for(o=0,n=0;o<h.length;o++)d.hasOwnProperty(a=h[o])?n++:(r.push({command:it.removeLayer,args:[a]}),m.splice(m.indexOf(a,n),1));for(o=0,n=0;o<c.length;o++)m[m.length-1-o]!==(a=c[c.length-1-o])&&(f.hasOwnProperty(a)?(r.push({command:it.removeLayer,args:[a]}),m.splice(m.lastIndexOf(a,m.length-n),1)):n++,r.push({command:it.addLayer,args:[d[a],u=m[m.length-o]]}),m.splice(m.length-o,0,a),y[a]=!0);for(o=0;o<c.length;o++)if(s=f[a=c[o]],l=d[a],!y[a]&&!t.deepEqual(s,l))if(t.deepEqual(s.source,l.source)&&t.deepEqual(s["source-layer"],l["source-layer"])&&t.deepEqual(s.type,l.type)){for(p in st(s.layout,l.layout,r,a,null,it.setLayoutProperty),st(s.paint,l.paint,r,a,null,it.setPaintProperty),t.deepEqual(s.filter,l.filter)||r.push({command:it.setFilter,args:[a,l.filter]}),t.deepEqual(s.minzoom,l.minzoom)&&t.deepEqual(s.maxzoom,l.maxzoom)||r.push({command:it.setLayerZoomRange,args:[a,l.minzoom,l.maxzoom]}),s)s.hasOwnProperty(p)&&"layout"!==p&&"paint"!==p&&"filter"!==p&&"metadata"!==p&&"minzoom"!==p&&"maxzoom"!==p&&(0===p.indexOf("paint.")?st(s[p],l[p],r,a,p.slice(6),it.setPaintProperty):t.deepEqual(s[p],l[p])||r.push({command:it.setLayerProperty,args:[a,p,l[p]]}));for(p in l)l.hasOwnProperty(p)&&!s.hasOwnProperty(p)&&"layout"!==p&&"paint"!==p&&"filter"!==p&&"metadata"!==p&&"minzoom"!==p&&"maxzoom"!==p&&(0===p.indexOf("paint.")?st(s[p],l[p],r,a,p.slice(6),it.setPaintProperty):t.deepEqual(s[p],l[p])||r.push({command:it.setLayerProperty,args:[a,p,l[p]]}))}else r.push({command:it.removeLayer,args:[a]}),u=m[m.lastIndexOf(a)+1],r.push({command:it.addLayer,args:[l,u]})}(a,i.layers,r)}catch(t){r=[{command:it.setStyle,args:[i]}]}return r}(this.serialize(),e).filter((function(t){return!(t.command in ne)}));if(0===r.length)return!1;var o=r.filter((function(t){return!(t.command in oe)}));if(o.length>0)throw new Error("Unimplemented: "+o.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 o=this;if(void 0===r&&(r={}),this._checkLoaded(),void 0!==this.getSource(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 n=Z(e,i,this.dispatcher,this);n.setEventedParent(this,(function(){return{isSourceLoaded:o.loaded(),source:n.serialize(),sourceId:e}}));var a=function(i){var r=(i?"symbol:":"other:")+e,a=o._sourceCaches[r]=new t.SourceCache(r,n,i);(i?o._symbolSourceCaches:o._otherSourceCaches)[e]=a,a.style=o,a.onAdd(o.map)};a(!1),"vector"!==i.type&&"geojson"!==i.type||a(!0),n.onAdd&&n.onAdd(this.map),this._changed=!0}},i.prototype.removeSource=function(e){this._checkLoaded();var i=this.getSource(e);if(void 0===i)throw new Error("There is no source with this ID");for(var r in this._layers)if(this._layers[r].source===e)return this.fire(new t.ErrorEvent(new Error('Source "'+e+'" cannot be removed while layer "'+r+'" is using it.')));if(this.terrain&&this.terrain.get().source===e)return this.fire(new t.ErrorEvent(new Error('Source "'+e+'" cannot be removed while terrain is using it.')));for(var o=0,n=this._getSourceCaches(e);o<n.length;o+=1){var a=n[o];delete this._sourceCaches[a.id],delete this._updatedSources[a.id],a.fire(new t.Event("data",{sourceDataType:"metadata",dataType:"source",sourceId:a.getSource().id})),a.setEventedParent(null),a.clearTiles()}delete this._otherSourceCaches[e],delete this._symbolSourceCaches[e],i.setEventedParent(null),i.onRemove&&i.onRemove(this.map),this._changed=!0},i.prototype.setGeoJSONSourceData=function(t,e){this._checkLoaded(),this.getSource(t).setData(e),this._changed=!0},i.prototype.getSource=function(t){var e=this._getSourceCache(t);return e&&e.getSource()},i.prototype.addLayer=function(e,i,r,o){var n;void 0===r&&(r={}),this._checkLoaded();var a=e.id;if(this.getLayer(a))this.fire(new t.ErrorEvent(new Error('Layer with id "'+a+'" already exists on this map')));else{var s;if("sky"===e.type&&(this._sky=!0),"custom"===e.type){if(re(this,t.validateCustomStyleLayer(e)))return;s=t.createStyleLayer(e)}else{if("object"==typeof e.source&&(this.addSource(a,e.source),e=t.clone$1(e),e=t.extend(e,{source:a})),this._validate(t.validateStyle.layer,"layers."+a,e,{arrayIndex:-1},r))return;s=t.createStyleLayer(e),this._validateLayer(s),s.setEventedParent(this,{layer:{id:a}}),this._serializedLayers[s.id]=s.serialize(),this._updateLayerCount(s,!0)}var l=this._order.length;if(i?l=this._order.indexOf(i):"number"==typeof o&&(l=this.getLayerIndex(o)),i&&-1===l)this.fire(new t.ErrorEvent(new Error('Layer with id "'+i+'" does not exist on this map.')));else{this._order.splice(l,0,a);var u=this._order.indexOf("VirtualSpace_custom_layer");u>-1&&u!=this._order.length-1&&(this._order.splice(u,1),this._order.push("VirtualSpace_custom_layer"));var p=[];this._order.forEach((function(t){t.indexOf("VirtualSpace_custom_Spring_")>-1&&p.push(t)})),this._order.filter((function(t){return t.indexOf("VirtualSpace_custom_Spring_")<0})),p.length>0&&(n=this._order).push.apply(n,p),this._layerOrderChanged=!0,this._layers[a]=s,0==a.indexOf("custom_")&&(this._customLayers[a]=s);var h=this._getLayerSourceCache(s);if(this._removedLayers[a]&&s.source&&h&&"custom"!==s.type){var c=this._removedLayers[a];delete this._removedLayers[a],c.type!==s.type?this._updatedSources[s.source]="clear":(this._updatedSources[s.source]="reload",h.pause())}this._updateLayer(s),s.onAdd&&s.onAdd(this.map),this._updateDrapeFirstLayers()}}},i.prototype.getLayerIndex=function(t){var e=this._order.length,i=this._getOldLayer(t).oldLayerID;return i&&(e=this._order.indexOf(i)),e},i.prototype.updateOverLayerzIndex=function(t){if(t){var e=this._getOldLayer(t.options.zIndex),i=e.oldLayer,r=e.oldLayerID,o=Object.values(t._layers).filter((function(t,e){return t.length>0}));if(i&&r)for(o.reverse(),this.map.moveLayer(o[0],r),n=1;n<o.length;n++)this.map.moveLayer(o[n],o[n-1]);else for(var n=0;n<o.length;n++)this.map.moveLayer(o[n])}},i.prototype._getOldLayer=function(t){var e=null,i=null,r={},o=[];for(var n in this.map._customLayers)if(this.map._customLayers[n].options&&(this.map._customLayers[n].options.zIndex||0==this.map._customLayers[n].options.zIndex)){var a=this.map._customLayers[n].options.zIndex;r[n]=parseInt(a),o.indexOf(a)<0&&o.push(a)}if(o.length>0){o.sort((function(t,e){return t-e}));var s=null;for(var l in o)if(o[l]>t){s=o[l];break}if(null!=s){var u=Object.keys(r);for(var p in u)if(r[p]==s){e=this.map._customLayers[parseInt(p)],i=Object.values(e._layers).filter((function(t,e){return t.length>0}))[0];break}}}return{oldLayer:e,oldLayerID:i}},i.prototype.getAllLayer=function(){return this._layers},i.prototype.moveLayer=function(e,i){if(this._checkLoaded(),this._changed=!0,this._layers[e]){if(e!==i){0==e.indexOf("custom_")&&this._customLayers[e]&&delete this._customLayers[e];var r=this._order.indexOf(e);this._order.splice(r,1);var o=i?this._order.indexOf(i):this._order.length;i&&-1===o?this.fire(new t.ErrorEvent(new Error('Layer with id "'+i+'" does not exist on this map.'))):(this._order.splice(o,0,e),this._layerOrderChanged=!0,this._updateDrapeFirstLayers())}}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){"sky"===i.type&&(this._sky=!1),i.setEventedParent(null),this._updateLayerCount(i,!1);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),this._updateDrapeFirstLayers()}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.hasLayerType=function(t){for(var e in this._layers)if(this._layers[e].type===t)return!0;return!1},i.prototype.setLayerZoomRange=function(e,i,r){this._checkLoaded();var o=this.getLayer(e);o?o.minzoom===i&&o.maxzoom===r||(null!=i&&(o.minzoom=i),null!=r&&(o.maxzoom=r),this._updateLayer(o)):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 o=this.getLayer(e);if(o){if(!t.deepEqual(o.filter,i))return null==i?(o.filter=void 0,void this._updateLayer(o)):void(this._validate(t.validateStyle.filter,"layers."+o.id+".filter",i,null,r)||(o.filter=t.clone$1(i),this._updateLayer(o)))}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,o){void 0===o&&(o={}),this._checkLoaded();var n=this.getLayer(e);n?t.deepEqual(n.getLayoutProperty(i),r)||(n.setLayoutProperty(i,r,o),this._updateLayer(n)):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,o){void 0===o&&(o={}),this._checkLoaded();var n=this.getLayer(e);n?(i.indexOf("animate-enable")>0&&!0===r&&this.enableLayerAnimate(!0),t.deepEqual(n.getPaintProperty(i),r)||(n.setPaintProperty(i,r,o)&&this._updateLayer(n),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,o=e.sourceLayer,n=this.getSource(r);if(void 0!==n){var a=n.type;if("geojson"===a&&o)this.fire(new t.ErrorEvent(new Error("GeoJSON sources cannot have a sourceLayer parameter.")));else if("vector"!==a||o){void 0===e.id&&this.fire(new t.ErrorEvent(new Error("The feature id parameter must be provided.")));for(var s=0,l=this._getSourceCaches(r);s<l.length;s+=1)l[s].setFeatureState(o,e.id,i)}else 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,o=this.getSource(r);if(void 0!==o){var n=o.type,a="vector"===n?e.sourceLayer:void 0;if("vector"!==n||a)if(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.")));else for(var s=0,l=this._getSourceCaches(r);s<l.length;s+=1)l[s].removeFeatureState(a,e.id,i);else 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,o=this.getSource(i);if(void 0!==o){if("vector"!==o.type||r)return void 0===e.id&&this.fire(new t.ErrorEvent(new Error("The feature id parameter must be provided."))),this._getSourceCaches(i)[0].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(){var e={};for(var i in this._sourceCaches){var r=this._sourceCaches[i].getSource();e[r.id]||(e[r.id]=r.serialize())}return t.filterObject({version:this.stylesheet.version,name:this.stylesheet.name,metadata:this.stylesheet.metadata,light:this.stylesheet.light,terrain:this.stylesheet.terrain,fog:this.stylesheet.fog,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:e,layers:this._serializeLayers(this._order)},(function(t){return void 0!==t}))},i.prototype._updateLayer=function(t){this._updatedLayers[t.id]=!0;var e=this._getLayerSourceCache(t);t.source&&!this._updatedSources[t.source]&&e&&"raster"!==e.getSource().type&&(this._updatedSources[t.source]="reload",e.pause()),this._changed=!0},i.prototype._flattenAndSortRenderedFeatures=function(t){for(var e=this,i=function(t){return"fill-extrusion"===e._layers[t].type},r={},o=[],n=this._order.length-1;n>=0;n--){var a=this._order[n];if(i(a)){r[a]=n;for(var s=0,l=t;s<l.length;s+=1){var u=l[s][a];if(u)for(var p=0,h=u;p<h.length;p+=1)o.push(h[p])}}}o.sort((function(t,e){return e.intersectionZ-t.intersectionZ}));for(var c=[],f=this._order.length-1;f>=0;f--){var d=this._order[f];if(i(d))for(var m=o.length-1;m>=0;m--){var y=o[m].feature;if(r[y.layer.id]<f)break;c.push(y),o.pop()}else for(var g=0,_=t;g<_.length;g+=1){var v=_[g][d];if(v)for(var x=0,b=v;x<b.length;x+=1)c.push(b[x].feature)}}return c},i.prototype.queryRenderedFeatures=function(e,i,r){var o=this;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 a=0,s=i.layers;a<s.length;a+=1){var l=s[a],u=this._layers[l];if(!u)return this.fire(new t.ErrorEvent(new Error("The layer '"+l+"' does not exist in the map's style and cannot be queried for features."))),[];n[u.source]=!0}}var p=[];i.availableImages=this._availableImages;var h=i&&i.layers?i.layers.some((function(t){var e=o.getLayer(t);return e&&e.is3D()})):this.has3DLayers(),c=M.createFromScreenPoints(e,r);for(var f in this._sourceCaches){var d=this._sourceCaches[f].getSource().id;i.layers&&!n[d]||p.push(X(this._sourceCaches[f],this._layers,this._serializedLayers,c,i,r,h,!!this.map._showQueryGeometry))}return this.placement&&p.push(function(t,e,i,r,o,n,a){for(var s={},l=n.queryRenderedSymbols(r),u=[],p=0,h=Object.keys(l).map(Number);p<h.length;p+=1)u.push(a[h[p]]);u.sort(H);for(var c=function(){var i=d[f],r=i.featureIndex.lookupSymbolFeatures(l[i.bucketInstanceId],e,i.bucketIndex,i.sourceLayerIndex,o.filter,o.layers,o.availableImages,t);for(var n in r){var a=s[n]=s[n]||[],u=r[n];u.sort((function(t,e){var r=i.featureSortOrder;if(r){var o=r.indexOf(t.featureIndex);return r.indexOf(e.featureIndex)-o}return e.featureIndex-t.featureIndex}));for(var p=0,h=u;p<h.length;p+=1)a.push(h[p])}},f=0,d=u;f<d.length;f+=1)c();var m=function(e){s[e].forEach((function(r){var o=r.feature,n=i(t[e]).getFeatureState(o.layer["source-layer"],o.id);o.source=o.layer.source,o.layer["source-layer"]&&(o.sourceLayer=o.layer["source-layer"]),o.state=n}))};for(var y in s)m(y);return s}(this._layers,this._serializedLayers,this._getLayerSourceCache.bind(this),c.screenGeometry,i,this.placement.collisionIndex,this.placement.retainedQueryData)),this._flattenAndSortRenderedFeatures(p)},i.prototype.querySourceFeatures=function(e,i){i&&i.filter&&this._validate(t.validateStyle.filter,"querySourceFeatures.filter",i.filter,null,i);for(var r=[],o=0,n=this._getSourceCaches(e);o<n.length;o+=1)r=r.concat(W(n[o],i));return r},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(),o=!1;for(var n in e)if(!t.deepEqual(e[n],r[n])){o=!0;break}if(o){var a={now:t.exported.now(),transition:t.extend({duration:300,delay:0},this.stylesheet.transition)};this.light.setLight(e,i),this.light.updateTransitions(a)}},i.prototype.getTerrain=function(){return this.terrain?this.terrain.get():null},i.prototype.setTerrain=function(e){if(this._checkLoaded(),!e)return delete this.terrain,delete this.stylesheet.terrain,this.dispatcher.broadcast("enableTerrain",!1),this._force3DLayerUpdate(),void(this._markersNeedUpdate=!0);if("object"==typeof e.source){var i="terrain-dem-src";this.addSource(i,e.source),e=t.clone$1(e),e=t.extend(e,{source:i})}if(!this._validate(t.validateStyle.terrain,"terrain",e)){if(this.terrain){var r=this.terrain,o=r.get();for(var n in e)if(!t.deepEqual(e[n],o[n])){r.set(e),this.stylesheet.terrain=e;var a={now:t.exported.now(),transition:t.extend({duration:0},this.stylesheet.transition)};r.updateTransitions(a);break}}else this._createTerrain(e);this._updateDrapeFirstLayers(),this._markersNeedUpdate=!0}},i.prototype._createFog=function(e){var i=this.fog=new E(e);this.stylesheet.fog=e;var r={now:t.exported.now(),transition:t.extend({duration:0},this.stylesheet.transition)};i.updateTransitions(r)},i.prototype._updateMarkersOpacity=function(){var t=this.map._markers.concat(this.map._texts);this.map._popup&&t.push(this.map._popup),0!==t.length&&this.map._requestDomTask((function(){for(var e=0,i=t;e<i.length;e+=1)i[e]._evaluateOpacity()}))},i.prototype.getFog=function(){return this.fog?this.fog.get():null},i.prototype.setFog=function(e){if(this._checkLoaded(),!e)return delete this.fog,delete this.stylesheet.fog,void(this._markersNeedUpdate=!0);if(this.fog){var i=this.fog,r=i.get();for(var o in e)if(!t.deepEqual(e[o],r[o])){i.set(e),this.stylesheet.fog=e;var n={now:t.exported.now(),transition:t.extend({duration:0},this.stylesheet.transition)};i.updateTransitions(n);break}}else this._createFog(e);this._markersNeedUpdate=!0},i.prototype._updateDrapeFirstLayers=function(){var t,e,i=this;if(this.map._optimizeForTerrain&&this.terrain){var r=this._order.filter((function(t){return i.isLayerDraped(i._layers[t])})),o=this._order.filter((function(t){return!i.isLayerDraped(i._layers[t])}));this._drapedFirstOrder=[],(t=this._drapedFirstOrder).push.apply(t,r),(e=this._drapedFirstOrder).push.apply(e,o)}},i.prototype._createTerrain=function(e){var i=this.terrain=new w(e);this.stylesheet.terrain=e,this.dispatcher.broadcast("enableTerrain",!0),this._force3DLayerUpdate();var r={now:t.exported.now(),transition:t.extend({duration:0},this.stylesheet.transition)};i.updateTransitions(r)},i.prototype._force3DLayerUpdate=function(){for(var t in this._layers){var e=this._layers[t];"fill-extrusion"===e.type&&this._updateLayer(e)}},i.prototype._validate=function(e,i,r,o,n){return void 0===n&&(n={}),(!n||!1!==n.validate)&&re(this,e.call(t.validateStyle,t.extend({key:i,style:this.serialize(),value:r,styleSpec:t.spec},o)))},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){for(var e=0,i=this._getSourceCaches(t);e<i.length;e+=1)i[e].clearTiles()},i.prototype._reloadSource=function(t){for(var e=0,i=this._getSourceCaches(t);e<i.length;e+=1){var r=i[e];r.resume(),r.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){var e=this._sourceCaches[t];e.resume(),e.reload()}},i.prototype._updatePlacement=function(e,i,r,o,n){void 0===n&&(n=!1);for(var a=!1,s=!1,l={},u=0,p=this._order;u<p.length;u+=1){var h=this._layers[p[u]];if("symbol"===h.type){if(!l[h.source]){var c=this._getLayerSourceCache(h);if(!c)continue;l[h.source]=c.getRenderableIds(!0).map((function(t){return c.getTileByID(t)})).sort((function(t,e){return e.tileID.overscaledZ-t.tileID.overscaledZ||(t.tileID.isLessThan(e.tileID)?-1:1)}))}var f=this.crossTileSymbolIndex.addLayer(h,l[h.source],e.center.lng);a=a||f}}if(this.crossTileSymbolIndex.pruneUnusedLayers(this._order),n=n||this._layerOrderChanged||0===r,this._layerOrderChanged&&this.fire(new t.Event("neworder")),(n||!this.pauseablePlacement||this.pauseablePlacement.isDone()&&!this.placement.stillRecent(t.exported.now(),e.zoom))&&(this.pauseablePlacement=new Ht(e,this._order,n,i,r,o,this.placement,this.fog?this.fog.state:null),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.exported.now()),s=!0),a&&this.pauseablePlacement.placement.setStale()),s||a)for(var d=0,m=this._order;d<m.length;d+=1){var y=this._layers[m[d]];"symbol"===y.type&&this.placement.updateLayerOpacities(y,l[y.source])}return!this.pauseablePlacement.isDone()||this.placement.hasTransitions(t.exported.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=function(t){t&&t.setDependencies(e.tileID.key,e.type,e.icons)};r(this._otherSourceCaches[e.source]),r(this._symbolSourceCaches[e.source])},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.prototype._getSourceCache=function(t){return this._otherSourceCaches[t]},i.prototype._getLayerSourceCache=function(t){return"symbol"===t.type?this._symbolSourceCaches[t.source]:this._otherSourceCaches[t.source]},i.prototype._getSourceCaches=function(t){var e=[];return this._otherSourceCaches[t]&&e.push(this._otherSourceCaches[t]),this._symbolSourceCaches[t]&&e.push(this._symbolSourceCaches[t]),e},i.prototype.has3DLayers=function(){return this._num3DLayers>0},i.prototype.hasSymbolLayers=function(){return this._numSymbolLayers>0},i.prototype.hasCircleLayers=function(){return this._numCircleLayers>0},Object.defineProperties(i.prototype,r),i}(t.Evented);le.getSourceType=function(t){return G[t]},le.setSourceType=function(t,e){G[t]=e},le.registerForPluginStateChange=t.registerForPluginStateChange;var ue="\n#define EPSILON 0.0000001\n#define PI 3.141592653589793\n#ifdef FOG\nuniform mediump vec4 u_fog_color;uniform mediump vec2 u_fog_range;uniform mediump float u_fog_horizon_blend;varying vec3 v_fog_pos;float fog_range(float depth) {return (depth-u_fog_range[0])/(u_fog_range[1]-u_fog_range[0]);}float fog_horizon_blending(vec3 camera_dir) {float t=max(0.0,camera_dir.z/u_fog_horizon_blend);return u_fog_color.a*exp(-3.0*t*t);}float fog_opacity(float t) {const float decay=6.0;float falloff=1.0-min(1.0,exp(-decay*t));falloff*=falloff*falloff;return u_fog_color.a*min(1.0,1.00747*falloff);}\n#endif",pe="attribute highp vec3 a_pos_3f;uniform lowp mat4 u_matrix;varying highp vec3 v_uv;void main() {const mat3 half_neg_pi_around_x=mat3(1.0,0.0, 0.0,0.0,0.0,-1.0,0.0,1.0, 0.0);v_uv=half_neg_pi_around_x*a_pos_3f;vec4 pos=u_matrix*vec4(a_pos_3f,1.0);gl_Position=pos.xyww;}",he={},ce={};he=ye("","\n#define ELEVATION_SCALE 7.0\n#define ELEVATION_OFFSET 450.0\n#ifdef TERRAIN\n#ifdef TERRAIN_DEM_FLOAT_FORMAT\nuniform highp sampler2D u_dem;uniform highp sampler2D u_dem_prev;\n#else\nuniform sampler2D u_dem;uniform sampler2D u_dem_prev;\n#endif\nuniform vec4 u_dem_unpack;uniform vec2 u_dem_tl;uniform vec2 u_dem_tl_prev;uniform float u_dem_scale;uniform float u_dem_scale_prev;uniform float u_dem_size;uniform float u_dem_lerp;uniform float u_exaggeration;uniform float u_meter_to_dem;uniform mat4 u_label_plane_matrix_inv;uniform sampler2D u_depth;uniform vec2 u_depth_size_inv;vec4 tileUvToDemSample(vec2 uv,float dem_size,float dem_scale,vec2 dem_tl) {vec2 pos=dem_size*(uv*dem_scale+dem_tl)+1.0;vec2 f=fract(pos);return vec4((pos-f+0.5)/(dem_size+2.0),f);}float decodeElevation(vec4 v) {return dot(vec4(v.xyz*255.0,-1.0),u_dem_unpack);}float currentElevation(vec2 apos) {\n#ifdef TERRAIN_DEM_FLOAT_FORMAT\nvec2 pos=(u_dem_size*(apos/8192.0*u_dem_scale+u_dem_tl)+1.5)/(u_dem_size+2.0);return u_exaggeration*texture2D(u_dem,pos).a;\n#else\nfloat dd=1.0/(u_dem_size+2.0);vec4 r=tileUvToDemSample(apos/8192.0,u_dem_size,u_dem_scale,u_dem_tl);vec2 pos=r.xy;vec2 f=r.zw;float tl=decodeElevation(texture2D(u_dem,pos));\n#ifdef TERRAIN_DEM_NEAREST_FILTER\nreturn u_exaggeration*tl;\n#endif\nfloat tr=decodeElevation(texture2D(u_dem,pos+vec2(dd,0.0)));float bl=decodeElevation(texture2D(u_dem,pos+vec2(0.0,dd)));float br=decodeElevation(texture2D(u_dem,pos+vec2(dd,dd)));return u_exaggeration*mix(mix(tl,tr,f.x),mix(bl,br,f.x),f.y);\n#endif\n}float prevElevation(vec2 apos) {\n#ifdef TERRAIN_DEM_FLOAT_FORMAT\nvec2 pos=(u_dem_size*(apos/8192.0*u_dem_scale_prev+u_dem_tl_prev)+1.5)/(u_dem_size+2.0);return u_exaggeration*texture2D(u_dem_prev,pos).a;\n#else\nfloat dd=1.0/(u_dem_size+2.0);vec4 r=tileUvToDemSample(apos/8192.0,u_dem_size,u_dem_scale_prev,u_dem_tl_prev);vec2 pos=r.xy;vec2 f=r.zw;float tl=decodeElevation(texture2D(u_dem_prev,pos));float tr=decodeElevation(texture2D(u_dem_prev,pos+vec2(dd,0.0)));float bl=decodeElevation(texture2D(u_dem_prev,pos+vec2(0.0,dd)));float br=decodeElevation(texture2D(u_dem_prev,pos+vec2(dd,dd)));return u_exaggeration*mix(mix(tl,tr,f.x),mix(bl,br,f.x),f.y);\n#endif\n}\n#ifdef TERRAIN_VERTEX_MORPHING\nfloat elevation(vec2 apos) {float nextElevation=currentElevation(apos);float prevElevation=prevElevation(apos);return mix(prevElevation,nextElevation,u_dem_lerp);}\n#else\nfloat elevation(vec2 apos) {return currentElevation(apos);}\n#endif\nfloat unpack_depth(vec4 rgba_depth)\n{const vec4 bit_shift=vec4(1.0/(256.0*256.0*256.0),1.0/(256.0*256.0),1.0/256.0,1.0);return dot(rgba_depth,bit_shift)*2.0-1.0;}bool isOccluded(vec4 frag) {vec3 coord=frag.xyz/frag.w;float depth=unpack_depth(texture2D(u_depth,(coord.xy+1.0)*0.5));return coord.z > depth+0.0005;}float occlusionFade(vec4 frag) {vec3 coord=frag.xyz/frag.w;vec3 df=vec3(5.0*u_depth_size_inv,0.0);vec2 uv=0.5*coord.xy+0.5;vec4 depth=vec4(\nunpack_depth(texture2D(u_depth,uv-df.xz)),unpack_depth(texture2D(u_depth,uv+df.xz)),unpack_depth(texture2D(u_depth,uv-df.zy)),unpack_depth(texture2D(u_depth,uv+df.zy))\n);return dot(vec4(0.25),vec4(1.0)-clamp(300.0*(vec4(coord.z-0.001)-depth),0.0,1.0));}vec4 fourSample(vec2 pos,vec2 off) {\n#ifdef TERRAIN_DEM_FLOAT_FORMAT\nfloat tl=texture2D(u_dem,pos).a;float tr=texture2D(u_dem,pos+vec2(off.x,0.0)).a;float bl=texture2D(u_dem,pos+vec2(0.0,off.y)).a;float br=texture2D(u_dem,pos+off).a;\n#else\nvec4 demtl=vec4(texture2D(u_dem,pos).xyz*255.0,-1.0);float tl=dot(demtl,u_dem_unpack);vec4 demtr=vec4(texture2D(u_dem,pos+vec2(off.x,0.0)).xyz*255.0,-1.0);float tr=dot(demtr,u_dem_unpack);vec4 dembl=vec4(texture2D(u_dem,pos+vec2(0.0,off.y)).xyz*255.0,-1.0);float bl=dot(dembl,u_dem_unpack);vec4 dembr=vec4(texture2D(u_dem,pos+off).xyz*255.0,-1.0);float br=dot(dembr,u_dem_unpack);\n#endif\nreturn vec4(tl,tr,bl,br);}float flatElevation(vec2 pack) {vec2 apos=floor(pack/8.0);vec2 span=10.0*(pack-apos*8.0);vec2 uvTex=(apos-vec2(1.0,1.0))/8190.0;float size=u_dem_size+2.0;float dd=1.0/size;vec2 pos=u_dem_size*(uvTex*u_dem_scale+u_dem_tl)+1.0;vec2 f=fract(pos);pos=(pos-f+0.5)*dd;vec4 h=fourSample(pos,vec2(dd));float z=mix(mix(h.x,h.y,f.x),mix(h.z,h.w,f.x),f.y);vec2 w=floor(0.5*(span*u_meter_to_dem-1.0));vec2 d=dd*w;vec4 bounds=vec4(d,vec2(1.0)-d);h=fourSample(pos-d,2.0*d+vec2(dd));vec4 diff=abs(h.xzxy-h.ywzw);vec2 slope=min(vec2(0.25),u_meter_to_dem*0.5*(diff.xz+diff.yw)/(2.0*w+vec2(1.0)));vec2 fix=slope*span;float base=z+max(fix.x,fix.y);return u_exaggeration*base;}float elevationFromUint16(float word) {return u_exaggeration*(word/ELEVATION_SCALE-ELEVATION_OFFSET);}\n#else\nfloat elevation(vec2 pos) { return 0.0; }bool isOccluded(vec4 frag) { return false; }float occlusionFade(vec4 frag) { return 1.0; }\n#endif",!0),ce=ye("#ifdef FOG\nuniform float u_fog_temporal_offset;float fog_opacity(vec3 pos) {float depth=length(pos);return fog_opacity(fog_range(depth));}vec3 fog_apply(vec3 color,vec3 pos) {float depth=length(pos);float opacity=fog_opacity(fog_range(depth));opacity*=fog_horizon_blending(pos/depth);return mix(color,u_fog_color.rgb,opacity);}vec3 fog_apply_from_vert(vec3 color,float fog_opac) {return mix(color,u_fog_color.rgb,fog_opac);}vec3 fog_apply_sky_gradient(vec3 camera_ray,vec3 sky_color) {float horizon_blend=fog_horizon_blending(normalize(camera_ray));return mix(sky_color,u_fog_color.rgb,horizon_blend);}vec4 fog_apply_premultiplied(vec4 color,vec3 pos) {float alpha=EPSILON+color.a;color.rgb/=alpha;color.rgb=fog_apply(color.rgb,pos);color.rgb*=alpha;return color;}vec3 fog_dither(vec3 color) {vec2 dither_seed=gl_FragCoord.xy+u_fog_temporal_offset;return dither(color,dither_seed);}vec4 fog_dither(vec4 color) {return vec4(fog_dither(color.rgb),color.a);}\n#endif","#ifdef FOG\nuniform mat4 u_fog_matrix;vec3 fog_position(vec3 pos) {return (u_fog_matrix*vec4(pos,1.0)).xyz;}vec3 fog_position(vec2 pos) {return fog_position(vec3(pos,0.0));}float fog(vec3 pos) {float depth=length(pos);float opacity=fog_opacity(fog_range(depth));return opacity*fog_horizon_blending(pos/depth);}\n#endif",!0);var fe=ye("#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\nhighp vec3 hash(highp vec2 p) {highp vec3 p3=fract(p.xyx*vec3(443.8975,397.2973,491.1871));p3+=dot(p3,p3.yxz+19.19);return fract((p3.xxy+p3.yzz)*p3.zyx);}vec3 dither(vec3 color,highp vec2 seed) {vec3 rnd=hash(seed)+hash(seed+0.59374)-0.5;return color+rnd/255.0;}","#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(\nunpack_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;}const vec4 AWAY=vec4(-1000.0,-1000.0,-1000.0,1);//Normalized device coordinate that is not rendered."),de=ue,me={background:ye("uniform vec4 u_color;uniform float u_opacity;void main() {vec4 out_color=u_color;\n#ifdef FOG\nout_color=fog_dither(fog_apply_premultiplied(out_color,v_fog_pos));\n#endif\ngl_FragColor=out_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);\n#ifdef FOG\nv_fog_pos=fog_position(a_pos);\n#endif\n}"),backgroundPattern:ye("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);vec4 out_color=mix(color1,color2,u_mix);\n#ifdef FOG\nout_color=fog_dither(fog_apply_premultiplied(out_color,v_fog_pos));\n#endif\ngl_FragColor=out_color*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);\n#ifdef FOG\nv_fog_pos=fog_position(a_pos);\n#endif\n}"),circle:ye("varying vec3 v_data;varying float v_visibility;\n#pragma lkmap: define highp vec4 color\n#pragma lkmap: define mediump float radius\n#pragma lkmap: define lowp float blur\n#pragma lkmap: define lowp float opacity\n#pragma lkmap: define highp vec4 stroke_color\n#pragma lkmap: define mediump float stroke_width\n#pragma lkmap: define lowp float stroke_opacity\nvoid main() {\n#pragma lkmap: initialize highp vec4 color\n#pragma lkmap: initialize mediump float radius\n#pragma lkmap: initialize lowp float blur\n#pragma lkmap: initialize lowp float opacity\n#pragma lkmap: initialize highp vec4 stroke_color\n#pragma lkmap: initialize mediump float stroke_width\n#pragma lkmap: 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(\nantialiased_blur,0.0,extrude_length-radius/(radius+stroke_width)\n);vec4 out_color=mix(color*opacity,stroke_color*stroke_opacity,color_t);\n#ifdef FOG\nout_color=fog_apply_premultiplied(out_color,v_fog_pos);\n#endif\ngl_FragColor=out_color*(v_visibility*opacity_t);\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","#define NUM_VISIBILITY_RINGS 2\n#define INV_SQRT2 0.70710678\n#define ELEVATION_BIAS 0.0001\n#define NUM_SAMPLES_PER_RING 16\nuniform mat4 u_matrix;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;varying float v_visibility;\n#pragma lkmap: define highp vec4 color\n#pragma lkmap: define mediump float radius\n#pragma lkmap: define lowp float blur\n#pragma lkmap: define lowp float opacity\n#pragma lkmap: define highp vec4 stroke_color\n#pragma lkmap: define mediump float stroke_width\n#pragma lkmap: define lowp float stroke_opacity\nvec2 calc_offset(vec2 extrusion,float radius,float stroke_width, float view_scale) {return extrusion*(radius+stroke_width)*u_extrude_scale*view_scale;}float cantilevered_elevation(vec2 pos,float radius,float stroke_width,float view_scale) {vec2 c1=pos+calc_offset(vec2(-1,-1),radius,stroke_width,view_scale);vec2 c2=pos+calc_offset(vec2(1,-1),radius,stroke_width,view_scale);vec2 c3=pos+calc_offset(vec2(1,1),radius,stroke_width,view_scale);vec2 c4=pos+calc_offset(vec2(-1,1),radius,stroke_width,view_scale);float h1=elevation(c1)+ELEVATION_BIAS;float h2=elevation(c2)+ELEVATION_BIAS;float h3=elevation(c3)+ELEVATION_BIAS;float h4=elevation(c4)+ELEVATION_BIAS;return max(h4,max(h3,max(h1,h2)));}float circle_elevation(vec2 pos) {\n#if defined(TERRAIN)\nreturn elevation(pos)+ELEVATION_BIAS;\n#else\nreturn 0.0;\n#endif\n}vec4 project_vertex(vec2 extrusion,vec4 world_center,vec4 projected_center,float radius,float stroke_width, float view_scale) {vec2 sample_offset=calc_offset(extrusion,radius,stroke_width,view_scale);\n#ifdef PITCH_WITH_MAP\nreturn u_matrix*( world_center+vec4(sample_offset,0,0) );\n#else\nreturn projected_center+vec4(sample_offset,0,0);\n#endif\n}float get_sample_step() {\n#ifdef PITCH_WITH_MAP\nreturn 2.0*PI/float(NUM_SAMPLES_PER_RING);\n#else\nreturn PI/float(NUM_SAMPLES_PER_RING);\n#endif\n}void main(void) {\n#pragma lkmap: initialize highp vec4 color\n#pragma lkmap: initialize mediump float radius\n#pragma lkmap: initialize lowp float blur\n#pragma lkmap: initialize lowp float opacity\n#pragma lkmap: initialize highp vec4 stroke_color\n#pragma lkmap: initialize mediump float stroke_width\n#pragma lkmap: 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);float height=circle_elevation(circle_center);vec4 world_center=vec4(circle_center,height,1);vec4 projected_center=u_matrix*world_center;float view_scale=0.0;\n#ifdef PITCH_WITH_MAP\n#ifdef SCALE_WITH_MAP\nview_scale=1.0;\n#else\nview_scale=projected_center.w/u_camera_to_center_distance;\n#endif\n#else\n#ifdef SCALE_WITH_MAP\nview_scale=u_camera_to_center_distance;\n#else\nview_scale=projected_center.w;\n#endif\n#endif\ngl_Position=project_vertex(extrude,world_center,projected_center,radius,stroke_width,view_scale);float visibility=0.0;\n#ifdef TERRAIN\nfloat step=get_sample_step();\n#ifdef PITCH_WITH_MAP\nfloat cantilevered_height=cantilevered_elevation(circle_center,radius,stroke_width,view_scale);vec4 occlusion_world_center=vec4(circle_center,cantilevered_height,1);vec4 occlusion_projected_center=u_matrix*occlusion_world_center;\n#else\nvec4 occlusion_world_center=world_center;vec4 occlusion_projected_center=projected_center;\n#endif\nfor(int ring=0; ring < NUM_VISIBILITY_RINGS; ring++) {float scale=(float(ring)+1.0)/float(NUM_VISIBILITY_RINGS);for(int i=0; i < NUM_SAMPLES_PER_RING; i++) {vec2 extrusion=vec2(cos(step*float(i)),-sin(step*float(i)))*scale;vec4 frag_pos=project_vertex(extrusion,occlusion_world_center,occlusion_projected_center,radius,stroke_width,view_scale);visibility+=float(!isOccluded(frag_pos));}}visibility/=float(NUM_VISIBILITY_RINGS)*float(NUM_SAMPLES_PER_RING);\n#else\nvisibility=1.0;\n#endif\nv_visibility=visibility;lowp float antialiasblur=1.0/u_device_pixel_ratio/(radius+stroke_width);v_data=vec3(extrude.x,extrude.y,antialiasblur);\n#ifdef FOG\nv_fog_pos=fog_position(world_center.xyz);\n#endif\n}"),clippingMask:ye("void main() {gl_FragColor=vec4(1.0);}","attribute vec2 a_pos;uniform mat4 u_matrix;void main() {gl_Position=u_matrix*vec4(a_pos,0,1);}"),heatmap:ye("uniform highp float u_intensity;varying vec2 v_extrude;\n#pragma lkmap: define highp float weight\n#define GAUSS_COEF 0.3989422804014327\nvoid main() {\n#pragma lkmap: 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 FOG\ngl_FragColor.r*=pow(1.0-fog_opacity(v_fog_pos),2.0);\n#endif\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 lkmap: define highp float weight\n#pragma lkmap: 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 lkmap: initialize highp float weight\n#pragma lkmap: 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;vec3 pos=vec3(floor(a_pos*0.5)+extrude,elevation(floor(a_pos*0.5)));gl_Position=u_matrix*vec4(pos,1);\n#ifdef FOG\nv_fog_pos=fog_position(pos);\n#endif\n}"),heatmapTexture:ye("uniform sampler2D u_image;uniform sampler2D u_color_ramp;uniform float u_opacity;varying vec2 v_pos;void main() {float t=texture2D(u_image,v_pos).r;vec4 color=texture2D(u_color_ramp,vec2(t,0.5));gl_FragColor=color*u_opacity;\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(0.0);\n#endif\n}","uniform mat4 u_matrix;uniform vec2 u_world;attribute vec2 a_pos;varying vec2 v_pos;void main() {gl_Position=u_matrix*vec4(a_pos*u_world,0,1);v_pos.x=a_pos.x;v_pos.y=1.0-a_pos.y;}"),collisionBox:ye("varying float v_placed;varying float v_notUsed;void main() {vec4 red =vec4(1.0,0.0,0.0,1.0);vec4 blue=vec4(0.0,0.0,1.0,0.5);gl_FragColor =mix(red,blue,step(0.5,v_placed))*0.5;gl_FragColor*=mix(1.0,0.1,step(0.5,v_notUsed));}","attribute vec2 a_pos;attribute vec2 a_anchor_pos;attribute vec2 a_extrude;attribute vec2 a_placed;attribute vec2 a_shift;attribute float a_size_scale;attribute vec2 a_padding;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,elevation(a_anchor_pos),1);highp float camera_to_anchor_distance=projectedPoint.w;highp float collision_perspective_ratio=clamp(\n0.5+0.5*(u_camera_to_center_distance/camera_to_anchor_distance),0.0,1.5);gl_Position=u_matrix*vec4(a_pos,elevation(a_pos),1.0);gl_Position.xy+=(a_extrude*a_size_scale+a_shift+a_padding)*u_extrude_scale*gl_Position.w*collision_perspective_ratio;v_placed=a_placed.x;v_notUsed=a_placed.y;}"),collisionCircle:ye("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_2f;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_2f;float radius=a_radius;float collision=a_flags.x;float vertexIdx=a_flags.y;vec2 quadVertexOffset=vec2(\nmix(-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(\n0.5+0.5*(u_camera_to_center_distance/camera_to_anchor_distance),0.0,4.0);float padding_factor=1.2;v_radius=radius;v_extrude=quadVertexExtent*padding_factor;v_perspective_ratio=collision_perspective_ratio;v_collision=collision;gl_Position=vec4(clipPos.xyz/clipPos.w,1.0)+vec4(quadVertexExtent*padding_factor/u_viewport_size*2.0,0.0,0.0);}"),debug:ye("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() {float h=elevation(a_pos);v_uv=a_pos/8192.0;gl_Position=u_matrix*vec4(a_pos*u_overlay_scale,h,1);}"),fill:ye("uniform float u_isWater;uniform float u_time;\n#pragma lkmap: define highp vec4 color\n#pragma lkmap: define lowp float opacity\nfloat random(float x) {return fract(sin(x)*10000.);}float noise(vec2 p) {return random(p.x+p.y*10000.);}vec2 sw(vec2 p) { return vec2(floor(p.x),floor(p.y)); }vec2 se(vec2 p) { return vec2(ceil(p.x),floor(p.y)); }vec2 nw(vec2 p) { return vec2(floor(p.x),ceil(p.y)); }vec2 ne(vec2 p) { return vec2(ceil(p.x),ceil(p.y)); }float smoothNoise(vec2 p) {vec2 interp=smoothstep(0.,1.,fract(p));float s=mix(noise(sw(p)),noise(se(p)),interp.x);float n=mix(noise(nw(p)),noise(ne(p)),interp.x);return mix(s,n,interp.y);}float fractalNoise(vec2 p) {float x=0.;x+=smoothNoise(p      );x+=smoothNoise(p*2.)/2.;x+=smoothNoise(p*4.)/4.;x+=smoothNoise(p*8.)/8.;x+=smoothNoise(p*16.)/16.;x/=1.+1./2.+1./4.+1./8.+1./16.;return x;}float movingNoise(vec2 p) {float x=fractalNoise(p+u_time/5.);float y=fractalNoise(p-u_time/5.);return fractalNoise(p+vec2(x,y));}float nestedNoise(vec2 p) {float x=movingNoise(p);float y=movingNoise(p+100.);return movingNoise(p+vec2(x,y));}void main() {\n#pragma lkmap: initialize highp vec4 color\n#pragma lkmap: initialize lowp float opacity\nvec4 out_color;if(u_isWater==1.0)\n{vec2 iResolution=vec2(1920,1048);vec2 uv=gl_FragCoord.xy/iResolution.xy;float n=nestedNoise(uv*6.);out_color=vec4(mix(vec3(.4,.6,1),vec3(color.rgb),n),opacity);}else{out_color=color;}\n#ifdef FOG\nout_color=fog_dither(fog_apply_premultiplied(out_color,v_fog_pos));\n#endif\ngl_FragColor=out_color*opacity;\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","attribute vec2 a_pos;uniform mat4 u_matrix;\n#pragma lkmap: define highp vec4 color\n#pragma lkmap: define lowp float opacity\nvoid main() {\n#pragma lkmap: initialize highp vec4 color\n#pragma lkmap: initialize lowp float opacity\ngl_Position=u_matrix*vec4(a_pos,0,1);\n#ifdef FOG\nv_fog_pos=fog_position(a_pos);\n#endif\n}"),fillOutline:ye("varying vec2 v_pos;\n#pragma lkmap: define highp vec4 outline_color\n#pragma lkmap: define lowp float opacity\nvoid main() {\n#pragma lkmap: initialize highp vec4 outline_color\n#pragma lkmap: initialize lowp float opacity\nfloat dist=length(v_pos-gl_FragCoord.xy);float alpha=1.0-smoothstep(0.0,1.0,dist);vec4 out_color=outline_color;\n#ifdef FOG\nout_color=fog_dither(fog_apply_premultiplied(out_color,v_fog_pos));\n#endif\ngl_FragColor=out_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 lkmap: define highp vec4 outline_color\n#pragma lkmap: define lowp float opacity\nvoid main() {\n#pragma lkmap: initialize highp vec4 outline_color\n#pragma lkmap: 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;\n#ifdef FOG\nv_fog_pos=fog_position(a_pos);\n#endif\n}"),fillOutlinePattern:ye("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 lkmap: define lowp float opacity\n#pragma lkmap: define lowp vec4 pattern_from\n#pragma lkmap: define lowp vec4 pattern_to\nvoid main() {\n#pragma lkmap: initialize lowp float opacity\n#pragma lkmap: initialize mediump vec4 pattern_from\n#pragma lkmap: 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);vec4 out_color=mix(color1,color2,u_fade);\n#ifdef FOG\nout_color=fog_dither(fog_apply_premultiplied(out_color,v_fog_pos));\n#endif\ngl_FragColor=out_color*(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 lkmap: define lowp float opacity\n#pragma lkmap: define lowp vec4 pattern_from\n#pragma lkmap: define lowp vec4 pattern_to\n#pragma lkmap: define lowp float pixel_ratio_from\n#pragma lkmap: define lowp float pixel_ratio_to\nvoid main() {\n#pragma lkmap: initialize lowp float opacity\n#pragma lkmap: initialize mediump vec4 pattern_from\n#pragma lkmap: initialize mediump vec4 pattern_to\n#pragma lkmap: initialize lowp float pixel_ratio_from\n#pragma lkmap: 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;\n#ifdef FOG\nv_fog_pos=fog_position(a_pos);\n#endif\n}"),fillPattern:ye("uniform vec2 u_texsize;uniform float u_fade;uniform sampler2D u_image;varying vec2 v_pos_a;varying vec2 v_pos_b;\n#pragma lkmap: define lowp float opacity\n#pragma lkmap: define lowp vec4 pattern_from\n#pragma lkmap: define lowp vec4 pattern_to\nvoid main() {\n#pragma lkmap: initialize lowp float opacity\n#pragma lkmap: initialize mediump vec4 pattern_from\n#pragma lkmap: 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);vec4 out_color=mix(color1,color2,u_fade);\n#ifdef FOG\nout_color=fog_dither(fog_apply_premultiplied(out_color,v_fog_pos));\n#endif\ngl_FragColor=out_color*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 lkmap: define lowp float opacity\n#pragma lkmap: define lowp vec4 pattern_from\n#pragma lkmap: define lowp vec4 pattern_to\n#pragma lkmap: define lowp float pixel_ratio_from\n#pragma lkmap: define lowp float pixel_ratio_to\nvoid main() {\n#pragma lkmap: initialize lowp float opacity\n#pragma lkmap: initialize mediump vec4 pattern_from\n#pragma lkmap: initialize mediump vec4 pattern_to\n#pragma lkmap: initialize lowp float pixel_ratio_from\n#pragma lkmap: 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);\n#ifdef FOG\nv_fog_pos=fog_position(a_pos);\n#endif\n}"),fillExtrusion:ye("varying vec4 v_color;varying vec4 v_color_top;varying vec3 v_normal;varying float v_point_height;uniform float u_isGradient;uniform float u_exclude;uniform float u_direction;\n#pragma lkmap: define highp float height\nvoid main() {\n#pragma lkmap: initialize highp float height\nvec4 color=v_color;if (v_normal.z > 0.9&&u_exclude>0.0) {color=v_color_top;}if(u_isGradient==1.0){if(u_direction==1.0){if((1.0-(1.2-(v_point_height/height))*0.85)>1.0)\n{color=vec4(color.rgb,1.0);}else{color=vec4(color.rgb,(1.0-(1.2-(v_point_height/height))*0.85));}}else{if((1.2-(v_point_height/height))*0.85>1.0)\n{color=vec4(color.rgb,1.0);}else{color=vec4(color.rgb,(1.2-(v_point_height/height))*0.85);}  \n}}\n#ifdef FOG\ncolor=fog_dither(fog_apply_premultiplied(color,v_fog_pos));\n#endif\ngl_FragColor=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 vec4 a_pos_normal_ed;attribute vec2 a_centroid_pos;varying vec4 v_color;varying vec4 v_color_top;varying vec3 v_normal;varying float v_point_height;\n#pragma lkmap: define highp float base\n#pragma lkmap: define highp float height\n#pragma lkmap: define highp vec4 color\n#pragma lkmap: define highp vec4 roofcolor\nvoid main() {\n#pragma lkmap: initialize highp float base\n#pragma lkmap: initialize highp float height\n#pragma lkmap: initialize highp vec4 color\n#pragma lkmap: initialize highp vec4 roofcolor\nv_color_top=roofcolor;vec3 pos_nx=floor(a_pos_normal_ed.xyz*0.5);mediump vec3 top_up_ny=a_pos_normal_ed.xyz-2.0*pos_nx;float x_normal=pos_nx.z/8192.0;vec3 normal=top_up_ny.y==1.0 ? vec3(0.0,0.0,1.0) : normalize(vec3(x_normal,(2.0*top_up_ny.z-1.0)*(1.0-abs(x_normal)),0.0));v_normal=normal;base=max(0.0,base);height=max(0.0,height);float t=top_up_ny.x;\n#ifdef TERRAIN\nvec2 centroid_pos=a_centroid_pos;bool flat_roof=centroid_pos.x !=0.0;float ele=elevation(pos_nx.xy);float hidden=float(centroid_pos.x==0.0 && centroid_pos.y==1.0);float c_ele=flat_roof ? centroid_pos.y==0.0 ? elevationFromUint16(centroid_pos.x) : flatElevation(centroid_pos) : ele;float h=flat_roof ? max(c_ele+height,ele+base+2.0) : ele+(t > 0.0 ? height : base==0.0 ?-5.0 : base);vec3 pos=vec3(pos_nx.xy,h);v_point_height=h;gl_Position=mix(u_matrix*vec4(pos,1),AWAY,hidden);\n#else\nvec3 pos=vec3(pos_nx.xy,t > 0.0 ? height : base);v_point_height=pos.z;gl_Position=u_matrix*vec4(pos,1);\n#endif\nfloat colorvalue=color.r*0.2126+color.g*0.7152+color.b*0.0722;v_color=vec4(0.0,0.0,0.0,1.0);vec4 ambientlight=vec4(0.03,0.03,0.03,1.0);color+=ambientlight;float directional=clamp(dot(normal,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*=(\n(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.rgb+=clamp(color.rgb*directional*u_lightcolor,mix(vec3(0.0),vec3(0.3),1.0-u_lightcolor),vec3(1.0));v_color*=u_opacity;\n#ifdef FOG\nv_fog_pos=fog_position(pos);\n#endif\n}"),fillExtrusionPattern:ye("uniform vec2 u_texsize;uniform float u_fade;uniform float u_isTile;uniform sampler2D u_image;varying vec2 v_uv;varying vec2 v_pos_a;varying vec2 v_pos_b;varying vec4 v_lighting;varying vec4 v_color;varying vec3 v_normal;varying float v_exclude;varying vec4 v_color_top;\n#pragma lkmap: define lowp float base\n#pragma lkmap: define lowp float height\n#pragma lkmap: define lowp vec4 pattern_from\n#pragma lkmap: define lowp vec4 pattern_to\n#pragma lkmap: define lowp float pixel_ratio_from\n#pragma lkmap: define lowp float pixel_ratio_to\nvoid main() {\n#pragma lkmap: initialize lowp float base\n#pragma lkmap: initialize lowp float height\n#pragma lkmap: initialize mediump vec4 pattern_from\n#pragma lkmap: initialize mediump vec4 pattern_to\n#pragma lkmap: initialize lowp float pixel_ratio_from\n#pragma lkmap: 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);if(u_isTile>0.0){imagecoord=mod(v_uv,1.0); \n}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);if(u_isTile>0.0){imagecoord_b=mod(v_uv,1.0); \n}vec2 pos2=mix(pattern_tl_b/u_texsize,pattern_br_b/u_texsize,imagecoord_b);vec4 color2=texture2D(u_image,pos2);vec4 out_color=mix(color1,color2,u_fade);out_color=out_color*v_lighting;if (v_normal.z > 0.9&& v_exclude>0.0) {out_color=v_color_top;}\n#ifdef FOG\nout_color=fog_dither(fog_apply_premultiplied(out_color,v_fog_pos));\n#endif\ngl_FragColor=out_color;\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 lowp float u_exclude;uniform vec3 u_lightcolor;uniform lowp vec3 u_lightpos;uniform lowp float u_lightintensity;attribute vec4 a_pos_normal_ed;attribute vec2 a_centroid_pos;varying vec2 v_pos_a;varying vec2 v_pos_b;varying vec4 v_lighting;varying vec4 v_color;varying float v_exclude;varying vec3 v_normal;varying vec4 v_color_top;varying float v_height;varying vec2 v_uv;\n#pragma lkmap: define lowp float base\n#pragma lkmap: define lowp float height\n#pragma lkmap: define lowp vec4 pattern_from\n#pragma lkmap: define lowp vec4 pattern_to\n#pragma lkmap: define lowp float pixel_ratio_from\n#pragma lkmap: define lowp float pixel_ratio_to\n#pragma lkmap: define highp vec4 color\n#pragma lkmap: define highp vec4 roofcolor\nvoid main() {\n#pragma lkmap: initialize lowp float base\n#pragma lkmap: initialize lowp float height\n#pragma lkmap: initialize mediump vec4 pattern_from\n#pragma lkmap: initialize mediump vec4 pattern_to\n#pragma lkmap: initialize lowp float pixel_ratio_from\n#pragma lkmap: initialize lowp float pixel_ratio_to\n#pragma lkmap: initialize highp vec4 color\n#pragma lkmap: initialize highp vec4 roofcolor\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 pos_nx=floor(a_pos_normal_ed.xyz*0.5);mediump vec3 top_up_ny=a_pos_normal_ed.xyz-2.0*pos_nx;float x_normal=pos_nx.z/8192.0;vec3 normal=top_up_ny.y==1.0 ? vec3(0.0,0.0,1.0) : normalize(vec3(x_normal,(2.0*top_up_ny.z-1.0)*(1.0-abs(x_normal)),0.0));float edgedistance=a_pos_normal_ed.w;v_color_top=roofcolor;v_normal=normal;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=top_up_ny.x;float z=t > 0.0 ? height : base;\n#ifdef TERRAIN\nvec2 centroid_pos=a_centroid_pos;bool flat_roof=centroid_pos.x !=0.0;float ele=elevation(pos_nx.xy);float hidden=float(centroid_pos.x==0.0 && centroid_pos.y==1.0);float c_ele=flat_roof ? centroid_pos.y==0.0 ? elevationFromUint16(centroid_pos.x) : flatElevation(centroid_pos) : ele;float h=flat_roof ? max(c_ele+height,ele+base+2.0) : ele+(t > 0.0 ? height : base==0.0 ?-5.0 : base);vec3 p=vec3(pos_nx.xy,h);v_height=h;v_uv=vec2(pos_nx.xy.x/base*height,h/height);gl_Position=mix(u_matrix*vec4(p,1),AWAY,hidden);\n#else\nvec3 p=vec3(pos_nx.xy,z);v_uv=vec2(pos_nx.xy.x/base,z/height);v_height=z;gl_Position=u_matrix*vec4(p,1);\n#endif\nfloat newt=mod(a_pos_normal_ed.xyz.x,4.0);z=(newt==2.0) ? base : z;float u=(newt==0.0) || (newt==1.0) ? 0.0 : 1.0;float v=(newt==0.0) || (newt==2.0) ? 0.0 : 1.0;u=(u==0.0) ? u : ceil(edgedistance/edgedistance);v=(v==0.0) ? v : ceil(height/height);v_uv=vec2(u,1.0-v);v_uv=normal.x==1.0 && normal.y==0.0 && normal.z==16384.0 ? vec2(-1.0,-1.0) : v_uv;vec2 pos=normal.z==1.0\n? pos_nx.xy\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,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*=(\n(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;v_exclude=float(u_exclude);if (v_exclude > 0.0 && normal.z > 0.9) {v_color=vec4(0.0,0.0,0.0,1.0);vec4 ambientlight=vec4(0.03,0.03,0.03,1.0);color+=ambientlight;v_color.rgb+=clamp(color.rgb*u_lightcolor,mix(vec3(0.0),vec3(0.3),1.0-u_lightcolor),vec3(1.0));v_color*=u_opacity;}\n#ifdef FOG\nv_fog_pos=fog_position(p);\n#endif\n}"),hillshadePrepare:ye("#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) {\n#ifdef TERRAIN_DEM_FLOAT_FORMAT\nreturn texture2D(u_image,coord).a/4.0;\n#else\nvec4 data=texture2D(u_image,coord)*255.0;data.a=-1.0;return dot(data,u_unpack)/4.0;\n#endif\n}void main() {vec2 epsilon=1.0/u_dimension;float a=getElevation(v_pos+vec2(-epsilon.x,-epsilon.y));float b=getElevation(v_pos+vec2(0,-epsilon.y));float c=getElevation(v_pos+vec2(epsilon.x,-epsilon.y));float d=getElevation(v_pos+vec2(-epsilon.x,0));float e=getElevation(v_pos);float f=getElevation(v_pos+vec2(epsilon.x,0));float g=getElevation(v_pos+vec2(-epsilon.x,epsilon.y));float h=getElevation(v_pos+vec2(0,epsilon.y));float i=getElevation(v_pos+vec2(epsilon.x,epsilon.y));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(\n(c+f+f+i)-(a+d+d+g),(g+h+h+i)-(a+b+b+c)\n)/pow(2.0,exaggeration+(19.2562-u_zoom));gl_FragColor=clamp(vec4(\nderiv.x/2.0+0.5,deriv.y/2.0+0.5,1.0,1.0),0.0,1.0);\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","uniform mat4 u_matrix;uniform vec2 u_dimension;attribute vec2 a_pos;attribute vec2 a_texture_pos;varying vec2 v_pos;void main() {gl_Position=u_matrix*vec4(a_pos,0,1);highp vec2 epsilon=1.0/u_dimension;float scale=(u_dimension.x-2.0)/u_dimension.x;v_pos=(a_texture_pos/8192.0)*scale+epsilon;}"),hillshade:ye("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;void main() {vec4 pixel=texture2D(u_image,v_pos);vec2 deriv=((pixel.rg*2.0)-1.0);float scaleFactor=cos(radians((u_latrange[0]-u_latrange[1])*(1.0-v_pos.y)+u_latrange[1]));float slope=atan(1.25*length(deriv)/scaleFactor);float aspect=deriv.x !=0.0 ? atan(deriv.y,-deriv.x) : PI/2.0*(deriv.y > 0.0 ? 1.0 :-1.0);float intensity=u_light.x;float azimuth=u_light.y+PI;float base=1.875-intensity*1.75;float maxValue=0.5*PI;float scaledSlope=intensity !=0.5 ? ((pow(base,slope)-1.0)/(pow(base,maxValue)-1.0))*maxValue : slope;float accent=cos(scaledSlope);vec4 accent_color=(1.0-accent)*u_accent*clamp(intensity*2.0,0.0,1.0);float shade=abs(mod((aspect+azimuth)/PI+0.5,2.0)-1.0);vec4 shade_color=mix(u_shadow,u_highlight,shade)*sin(scaledSlope)*clamp(intensity*2.0,0.0,1.0);gl_FragColor=accent_color*(1.0-shade_color.a)+shade_color;\n#ifdef FOG\ngl_FragColor=fog_dither(fog_apply_premultiplied(gl_FragColor,v_fog_pos));\n#endif\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;\n#ifdef FOG\nv_fog_pos=fog_position(a_pos);\n#endif\n}"),line:ye("uniform lowp float u_device_pixel_ratio;uniform vec4 u_aimate;uniform float u_time;varying vec2 v_width2;varying vec2 v_normal;varying float v_gamma_scale;varying float v_linesofar;varying float v_total_distance;\n#pragma lkmap: define highp vec4 color\n#pragma lkmap: define lowp float blur\n#pragma lkmap: define lowp float opacity\nfloat calAnimateAlpha()\n{float total_dis=1.0;if(v_total_distance>0.1)\ntotal_dis=v_total_distance;float animateSpeed=u_time/u_aimate.y;float d_distance_ratio=v_linesofar/total_dis;float alpha=1.0-fract( mod(1.0-d_distance_ratio,u_aimate.z)*(1.0/u_aimate.z)+animateSpeed);alpha=(alpha+u_aimate.w-1.0)/u_aimate.w;alpha=smoothstep(0.,1.,alpha);return alpha;}void main() {\n#pragma lkmap: initialize highp vec4 color\n#pragma lkmap: initialize lowp float blur\n#pragma lkmap: 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 out_color=color;\n#ifdef FOG\nout_color=fog_dither(fog_apply_premultiplied(out_color,v_fog_pos));\n#endif\nif(u_aimate.x>0.5) {float  animate_alpha=calAnimateAlpha();gl_FragColor=out_color*(alpha*opacity)*animate_alpha;}else {gl_FragColor=out_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_linesofar;attribute float a_total_distance;uniform mat4 u_matrix;uniform mediump float u_ratio;uniform highp float u_height;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 float v_linesofar;varying float v_total_distance;\n#pragma lkmap: define highp vec4 color\n#pragma lkmap: define lowp float blur\n#pragma lkmap: define lowp float opacity\n#pragma lkmap: define mediump float gapwidth\n#pragma lkmap: define lowp float offset\n#pragma lkmap: define mediump float width\nvoid main() {\n#pragma lkmap: initialize highp vec4 color\n#pragma lkmap: initialize lowp float blur\n#pragma lkmap: initialize lowp float opacity\n#pragma lkmap: initialize mediump float gapwidth\n#pragma lkmap: initialize lowp float offset\n#pragma lkmap: 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;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);vec4 position=u_matrix*vec4(pos+offset2/u_ratio,0.0,1.0)+projected_extrude;\n#ifndef RENDER_TO_TEXTURE\nfloat extrude_length_without_perspective=length(dist);float extrude_length_with_perspective=length(projected_extrude.xy/position.w*u_units_to_pixels);v_gamma_scale=extrude_length_without_perspective/extrude_length_with_perspective;\n#else\nv_gamma_scale=1.0;\n#endif\nv_width2=vec2(outset,inset);\n#ifdef FOG\nv_fog_pos=fog_position(pos);\n#endif\nv_linesofar=a_linesofar;v_total_distance=a_total_distance;gl_Position=u_matrix*vec4(pos,u_height,1.0)+projected_extrude;}"),lineGradient:ye("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 lkmap: define lowp float blur\n#pragma lkmap: define lowp float opacity\nvoid main() {\n#pragma lkmap: initialize lowp float blur\n#pragma lkmap: 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);\n#ifdef FOG\ncolor=fog_dither(fog_apply_premultiplied(color,v_fog_pos));\n#endif\ngl_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 lkmap: define lowp float blur\n#pragma lkmap: define lowp float opacity\n#pragma lkmap: define mediump float gapwidth\n#pragma lkmap: define lowp float offset\n#pragma lkmap: define mediump float width\nvoid main() {\n#pragma lkmap: initialize lowp float blur\n#pragma lkmap: initialize lowp float opacity\n#pragma lkmap: initialize mediump float gapwidth\n#pragma lkmap: initialize lowp float offset\n#pragma lkmap: 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;\n#ifndef RENDER_TO_TEXTURE\nfloat 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;\n#else\nv_gamma_scale=1.0;\n#endif\nv_width2=vec2(outset,inset);\n#ifdef FOG\nv_fog_pos=fog_position(pos);\n#endif\n}"),linePattern:ye("uniform lowp float u_device_pixel_ratio;uniform vec2 u_texsize;uniform float u_fade;uniform mediump vec3 u_scale;uniform sampler2D u_image;uniform vec4 u_aimate;uniform float u_time;varying vec2 v_normal;varying vec2 v_width2;varying float v_linesofar;varying float v_gamma_scale;varying float v_width;varying float v_total_distance;\n#pragma lkmap: define lowp vec4 pattern_from\n#pragma lkmap: define lowp vec4 pattern_to\n#pragma lkmap: define lowp float pixel_ratio_from\n#pragma lkmap: define lowp float pixel_ratio_to\n#pragma lkmap: define lowp float blur\n#pragma lkmap: define lowp float opacity\nfloat calAnimateAlpha()\n{float total_dis=1.0;if(v_total_distance>0.1)\ntotal_dis=v_total_distance;float animateSpeed=u_time/u_aimate.y;float d_distance_ratio=v_linesofar/total_dis;float alpha=1.0-fract( mod(1.0-d_distance_ratio,u_aimate.z)*(1.0/u_aimate.z)+animateSpeed);alpha=(alpha+u_aimate.w-1.0)/u_aimate.w;alpha=smoothstep(0.,1.,alpha);return alpha;}void main() {\n#pragma lkmap: initialize mediump vec4 pattern_from\n#pragma lkmap: initialize mediump vec4 pattern_to\n#pragma lkmap: initialize lowp float pixel_ratio_from\n#pragma lkmap: initialize lowp float pixel_ratio_to\n#pragma lkmap: initialize lowp float blur\n#pragma lkmap: 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);\n#ifdef FOG\ncolor=fog_dither(fog_apply_premultiplied(color,v_fog_pos));\n#endif\nvec4 out_color=color;if(u_aimate.x>0.5)\n{float  animate_alpha=calAnimateAlpha();gl_FragColor=out_color*(alpha*opacity)*animate_alpha;}else\n{gl_FragColor=out_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_linesofar;attribute float a_total_distance;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;varying float v_total_distance;\n#pragma lkmap: define lowp float blur\n#pragma lkmap: define lowp float opacity\n#pragma lkmap: define lowp float offset\n#pragma lkmap: define mediump float gapwidth\n#pragma lkmap: define mediump float width\n#pragma lkmap: define lowp float floorwidth\n#pragma lkmap: define lowp vec4 pattern_from\n#pragma lkmap: define lowp vec4 pattern_to\n#pragma lkmap: define lowp float pixel_ratio_from\n#pragma lkmap: define lowp float pixel_ratio_to\nvoid main() {\n#pragma lkmap: initialize lowp float blur\n#pragma lkmap: initialize lowp float opacity\n#pragma lkmap: initialize lowp float offset\n#pragma lkmap: initialize mediump float gapwidth\n#pragma lkmap: initialize mediump float width\n#pragma lkmap: initialize lowp float floorwidth\n#pragma lkmap: initialize mediump vec4 pattern_from\n#pragma lkmap: initialize mediump vec4 pattern_to\n#pragma lkmap: initialize lowp float pixel_ratio_from\n#pragma lkmap: 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;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;\n#ifndef RENDER_TO_TEXTURE\nfloat 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;\n#else\nv_gamma_scale=1.0;\n#endif\nv_linesofar=a_linesofar;v_width2=vec2(outset,inset);v_width=floorwidth;v_total_distance=a_total_distance;\n#ifdef FOG\nv_fog_pos=fog_position(pos);\n#endif\n}"),lineSDF:ye("uniform lowp float u_device_pixel_ratio;uniform sampler2D u_image;uniform float u_mix;uniform vec3 u_scale;uniform vec4 u_aimate;uniform float u_time;varying vec2 v_normal;varying vec2 v_width2;varying vec2 v_tex_a;varying vec2 v_tex_b;varying float v_gamma_scale;varying float v_linesofar;varying float v_total_distance;\n#pragma lkmap: define highp vec4 color\n#pragma lkmap: define lowp float blur\n#pragma lkmap: define lowp float opacity\n#pragma lkmap: define mediump float width\n#pragma lkmap: define lowp float floorwidth\n#pragma lkmap: define lowp vec4 dash_from\n#pragma lkmap: define lowp vec4 dash_to\nfloat calAnimateAlpha()\n{float total_dis=1.0;if(v_total_distance>0.1)\ntotal_dis=v_total_distance;float animateSpeed=u_time/u_aimate.y;float d_distance_ratio=v_linesofar/total_dis;float alpha=1.0-fract( mod(1.0-d_distance_ratio,u_aimate.z)*(1.0/u_aimate.z)+animateSpeed);alpha=(alpha+u_aimate.w-1.0)/u_aimate.w;alpha=smoothstep(0.,1.,alpha);return alpha;}float calAnimateAlpha0()\n{float animateSpeed=u_time/u_aimate.y;float trailLength=u_aimate.w;float duration=0.2;float total_dis=1.0;if(v_total_distance>0.1)\ntotal_dis=v_total_distance;float d_distance_ratio=v_linesofar/total_dis;float start=fract(duration+animateSpeed);float end  =fract(duration+animateSpeed+trailLength);float animate_alpha=0.0;float inter_t;if( d_distance_ratio>start && d_distance_ratio<end ) {inter_t=(d_distance_ratio-start)/trailLength;animate_alpha=smoothstep(0.0,1.0,inter_t);}else if(d_distance_ratio> start && d_distance_ratio <trailLength+start ) {inter_t=(d_distance_ratio-start)/trailLength;animate_alpha=smoothstep(0.0,1.0,inter_t);}else if(d_distance_ratio< end && d_distance_ratio > end-trailLength) {inter_t=(end-d_distance_ratio)/trailLength;animate_alpha=smoothstep(1.0,0.0,inter_t);}return animate_alpha;}void main() {\n#pragma lkmap: initialize highp vec4 color\n#pragma lkmap: initialize lowp float blur\n#pragma lkmap: initialize lowp float opacity\n#pragma lkmap: initialize mediump float width\n#pragma lkmap: initialize lowp float floorwidth\n#pragma lkmap: initialize mediump vec4 dash_from\n#pragma lkmap: initialize mediump vec4 dash_to\nfloat dist=length(v_normal)*v_width2.s;float blur2=(blur+1.0/u_device_pixel_ratio)*v_gamma_scale;float alpha=clamp(min(dist-(v_width2.t-blur2),v_width2.s-dist)/blur2,0.0,1.0);float sdfdist_a=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);float sdfwidth=min(dash_from.z*u_scale.y,dash_to.z*u_scale.z);float sdfgamma=1.0/(2.0*u_device_pixel_ratio)/sdfwidth;alpha*=smoothstep(0.5-sdfgamma/floorwidth,0.5+sdfgamma/floorwidth,sdfdist);vec4 out_color=color;\n#ifdef FOG\nout_color=fog_dither(fog_apply_premultiplied(out_color,v_fog_pos));\n#endif\nif(u_aimate.x>0.5)\n{float  animate_alpha=calAnimateAlpha();gl_FragColor=out_color*(alpha*opacity)*animate_alpha;}else\n{gl_FragColor=out_color*(alpha*opacity);}\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","\n#define EXTRUDE_SCALE 0.015873016\nattribute vec2 a_pos_normal;attribute vec4 a_data;attribute float a_linesofar;attribute float a_total_distance;uniform mat4 u_matrix;uniform mediump float u_ratio;uniform lowp float u_device_pixel_ratio;uniform vec2 u_units_to_pixels;uniform vec2 u_texsize;uniform mediump vec3 u_scale;varying vec2 v_normal;varying vec2 v_width2;varying vec2 v_tex_a;varying vec2 v_tex_b;varying float v_gamma_scale;varying float v_linesofar;varying float v_total_distance;\n#pragma lkmap: define highp vec4 color\n#pragma lkmap: define lowp float blur\n#pragma lkmap: define lowp float opacity\n#pragma lkmap: define mediump float gapwidth\n#pragma lkmap: define lowp float offset\n#pragma lkmap: define mediump float width\n#pragma lkmap: define lowp float floorwidth\n#pragma lkmap: define lowp vec4 dash_from\n#pragma lkmap: define lowp vec4 dash_to\nvoid main() {\n#pragma lkmap: initialize highp vec4 color\n#pragma lkmap: initialize lowp float blur\n#pragma lkmap: initialize lowp float opacity\n#pragma lkmap: initialize mediump float gapwidth\n#pragma lkmap: initialize lowp float offset\n#pragma lkmap: initialize mediump float width\n#pragma lkmap: initialize lowp float floorwidth\n#pragma lkmap: initialize mediump vec4 dash_from\n#pragma lkmap: initialize mediump vec4 dash_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;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*EXTRUDE_SCALE;mediump float u=0.5*a_direction;mediump float t=1.0-abs(u);mediump vec2 offset2=offset*a_extrude*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;\n#ifndef RENDER_TO_TEXTURE\nfloat 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;\n#else\nv_gamma_scale=1.0;\n#endif\nfloat tileZoomRatio=u_scale.x;float fromScale=u_scale.y;float toScale=u_scale.z;float scaleA=dash_from.z==0.0 ? 0.0 : tileZoomRatio/(dash_from.z*fromScale);float scaleB=dash_to.z==0.0 ? 0.0 : tileZoomRatio/(dash_to.z*toScale);float heightA=dash_from.y;float heightB=dash_to.y;v_total_distance=a_total_distance;v_tex_a=vec2(a_linesofar*scaleA/floorwidth,(-normal.y*heightA+dash_from.x+0.5)/u_texsize.y);v_tex_b=vec2(a_linesofar*scaleB/floorwidth,(-normal.y*heightB+dash_to.x+0.5)/u_texsize.y);v_width2=vec2(outset,inset);v_linesofar=a_linesofar;\n#ifdef FOG\nv_fog_pos=fog_position(pos);\n#endif\n}"),raster:ye("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(\ndot(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);vec3 out_color=mix(u_high_vec,u_low_vec,rgb);\n#ifdef FOG\nout_color=fog_dither(fog_apply(out_color,v_fog_pos));\n#endif\ngl_FragColor=vec4(out_color*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;\n#ifdef FOG\nv_fog_pos=fog_position(a_pos);\n#endif\n}"),symbolIcon:ye("uniform sampler2D u_texture;varying vec2 v_tex;varying float v_fade_opacity;\n#pragma lkmap: define lowp float opacity\nvoid main() {\n#pragma lkmap: 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}","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 lkmap: define lowp float opacity\nvoid main() {\n#pragma lkmap: 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;}float h=elevation(a_pos);vec4 projectedPoint=u_matrix*vec4(a_pos,h,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(\n0.5+0.5*distance_ratio,0.0,1.5);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),h,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,h,1.0);float z=0.0;vec2 offset=rotation_matrix*(a_offset/32.0*max(a_minFontScale,fontScale)+a_pxoffset/16.0);\n#ifdef PITCH_WITH_MAP_TERRAIN\nvec4 tile_pos=u_label_plane_matrix_inv*vec4(a_projected_pos.xy+offset,0.0,1.0);z=elevation(tile_pos.xy);\n#endif\nfloat occlusion_fade=occlusionFade(projectedPoint);gl_Position=mix(u_coord_matrix*vec4(projected_pos.xy/projected_pos.w+offset,z,1.0),AWAY,float(projectedPoint.w <=0.0 || occlusion_fade==0.0));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(occlusion_fade,fade_opacity[0]+fade_change));}"),symbolSDF:ye("#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 lkmap: define highp vec4 fill_color\n#pragma lkmap: define highp vec4 halo_color\n#pragma lkmap: define lowp float opacity\n#pragma lkmap: define lowp float halo_width\n#pragma lkmap: define lowp float halo_blur\nvoid main() {\n#pragma lkmap: initialize highp vec4 fill_color\n#pragma lkmap: initialize highp vec4 halo_color\n#pragma lkmap: initialize lowp float opacity\n#pragma lkmap: initialize lowp float halo_width\n#pragma lkmap: 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}","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 lkmap: define highp vec4 fill_color\n#pragma lkmap: define highp vec4 halo_color\n#pragma lkmap: define lowp float opacity\n#pragma lkmap: define lowp float halo_width\n#pragma lkmap: define lowp float halo_blur\nvoid main() {\n#pragma lkmap: initialize highp vec4 fill_color\n#pragma lkmap: initialize highp vec4 halo_color\n#pragma lkmap: initialize lowp float opacity\n#pragma lkmap: initialize lowp float halo_width\n#pragma lkmap: 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;}float h=elevation(a_pos);vec4 projectedPoint=u_matrix*vec4(a_pos,h,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(\n0.5+0.5*distance_ratio,0.0,1.5);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),h,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,h,1.0);float z=0.0;vec2 offset=rotation_matrix*(a_offset/32.0*fontScale+a_pxoffset);\n#ifdef PITCH_WITH_MAP_TERRAIN\nvec4 tile_pos=u_label_plane_matrix_inv*vec4(a_projected_pos.xy+offset,0.0,1.0);z=elevation(tile_pos.xy);\n#endif\nfloat occlusion_fade=occlusionFade(projectedPoint);gl_Position=mix(u_coord_matrix*vec4(projected_pos.xy/projected_pos.w+offset,z,1.0),AWAY,float(projectedPoint.w <=0.0 || occlusion_fade==0.0));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(occlusion_fade,fade_opacity[0]+fade_change));v_data0=a_tex/u_texsize;v_data1=vec3(gamma_scale,size,interpolated_fade_opacity);}"),symbolTextAndIcon:ye("#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 lkmap: define highp vec4 fill_color\n#pragma lkmap: define highp vec4 halo_color\n#pragma lkmap: define lowp float opacity\n#pragma lkmap: define lowp float halo_width\n#pragma lkmap: define lowp float halo_blur\nvoid main() {\n#pragma lkmap: initialize highp vec4 fill_color\n#pragma lkmap: initialize highp vec4 halo_color\n#pragma lkmap: initialize lowp float opacity\n#pragma lkmap: initialize lowp float halo_width\n#pragma lkmap: 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}","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 lkmap: define highp vec4 fill_color\n#pragma lkmap: define highp vec4 halo_color\n#pragma lkmap: define lowp float opacity\n#pragma lkmap: define lowp float halo_width\n#pragma lkmap: define lowp float halo_blur\nvoid main() {\n#pragma lkmap: initialize highp vec4 fill_color\n#pragma lkmap: initialize highp vec4 halo_color\n#pragma lkmap: initialize lowp float opacity\n#pragma lkmap: initialize lowp float halo_width\n#pragma lkmap: 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;}float h=elevation(a_pos);vec4 projectedPoint=u_matrix*vec4(a_pos,h,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(\n0.5+0.5*distance_ratio,0.0,1.5);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),h,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,h,1.0);float z=0.0;vec2 offset=rotation_matrix*(a_offset/32.0*fontScale);\n#ifdef PITCH_WITH_MAP_TERRAIN\nvec4 tile_pos=u_label_plane_matrix_inv*vec4(a_projected_pos.xy+offset,0.0,1.0);z=elevation(tile_pos.xy);\n#endif\nfloat occlusion_fade=occlusionFade(projectedPoint);gl_Position=mix(u_coord_matrix*vec4(projected_pos.xy/projected_pos.w+offset,z,1.0),AWAY,float(projectedPoint.w <=0.0 || occlusion_fade==0.0));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(occlusion_fade,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);}"),terrainRaster:ye("uniform sampler2D u_image0;varying vec2 v_pos0;\n#ifdef FOG\nvarying float v_fog_opacity;\n#endif\nvoid main() {vec4 color=texture2D(u_image0,v_pos0);\n#ifdef FOG\ncolor.rgb=fog_dither(fog_apply_from_vert(color.rgb,v_fog_opacity));\n#endif\ngl_FragColor=color;\n#ifdef TERRAIN_WIREFRAME\ngl_FragColor=vec4(1.0,0.0,0.0,0.8);\n#endif\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","uniform mat4 u_matrix;uniform float u_skirt_height;attribute vec2 a_pos;attribute vec2 a_texture_pos;varying vec2 v_pos0;\n#ifdef FOG\nvarying float v_fog_opacity;\n#endif\nconst float skirtOffset=24575.0;const float wireframeOffset=0.00015;void main() {v_pos0=a_texture_pos/8192.0;float skirt=float(a_pos.x >=skirtOffset);float elevation=elevation(a_texture_pos)-skirt*u_skirt_height;\n#ifdef TERRAIN_WIREFRAME\nelevation+=u_skirt_height*u_skirt_height*wireframeOffset;\n#endif\nvec2 decodedPos=a_pos-vec2(skirt*skirtOffset,0.0);gl_Position=u_matrix*vec4(decodedPos,elevation,1.0);\n#ifdef FOG\nv_fog_opacity=fog(fog_position(vec3(decodedPos,elevation)));\n#endif\n}"),terrainDepth:ye("#ifdef GL_ES\nprecision highp float;\n#endif\nvec4 pack_depth(float ndc_z) {float depth=ndc_z*0.5+0.5;const vec4 bit_shift=vec4(256.0*256.0*256.0,256.0*256.0,256.0,1.0);const vec4 bit_mask =vec4(0.0,1.0/256.0,1.0/256.0,1.0/256.0);vec4 res=fract(depth*bit_shift);res-=res.xxyz*bit_mask;return res;}varying float v_depth;void main() {gl_FragColor=pack_depth(v_depth);}","uniform mat4 u_matrix;attribute vec2 a_pos;attribute vec2 a_texture_pos;varying float v_depth;void main() {float elevation=elevation(a_texture_pos);gl_Position=u_matrix*vec4(a_pos,elevation,1.0);v_depth=gl_Position.z/gl_Position.w;}"),skybox:ye("\nvarying lowp vec3 v_uv;uniform lowp samplerCube u_cubemap;uniform lowp float u_opacity;uniform highp float u_temporal_offset;uniform highp vec3 u_sun_direction;float sun_disk(highp vec3 ray_direction,highp vec3 sun_direction) {highp float cos_angle=dot(normalize(ray_direction),sun_direction);const highp float cos_sun_angular_diameter=0.99996192306;const highp float smoothstep_delta=1e-5;return smoothstep(\ncos_sun_angular_diameter-smoothstep_delta,cos_sun_angular_diameter+smoothstep_delta,cos_angle);}float map(float value,float start,float end,float new_start,float new_end) {return ((value-start)*(new_end-new_start))/(end-start)+new_start;}void main() {vec3 uv=v_uv;const float y_bias=0.015;uv.y+=y_bias;uv.y=pow(abs(uv.y),1.0/5.0);uv.y=map(uv.y,0.0,1.0,-1.0,1.0);vec3 sky_color=textureCube(u_cubemap,uv).rgb;\n#ifdef FOG\nsky_color=fog_apply_sky_gradient(v_uv.xzy,sky_color);\n#endif\nsky_color.rgb=dither(sky_color.rgb,gl_FragCoord.xy+u_temporal_offset);sky_color+=0.1*sun_disk(v_uv,u_sun_direction);gl_FragColor=vec4(sky_color*u_opacity,u_opacity);\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}",pe),skyboxGradient:ye("varying highp vec3 v_uv;uniform lowp sampler2D u_color_ramp;uniform highp vec3 u_center_direction;uniform lowp float u_radius;uniform lowp float u_opacity;uniform highp float u_temporal_offset;void main() {float progress=acos(dot(normalize(v_uv),u_center_direction))/u_radius;vec4 color=texture2D(u_color_ramp,vec2(progress,0.5));\n#ifdef FOG\ncolor.rgb=fog_apply_sky_gradient(v_uv.xzy,color.rgb/color.a)*color.a;\n#endif\ncolor*=u_opacity;color.rgb=dither(color.rgb,gl_FragCoord.xy+u_temporal_offset);gl_FragColor=color;\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}",pe),skyboxGradientCapture:ye("varying highp vec3 v_uv;uniform lowp sampler2D u_color_ramp;uniform highp vec3 u_center_direction;uniform lowp float u_radius;uniform lowp float u_opacity;uniform highp float u_temporal_offset;void main() {float progress=acos(dot(normalize(v_uv),u_center_direction))/u_radius;vec4 color=texture2D(u_color_ramp,vec2(progress,0.5));\n#ifdef FOG\ncolor.rgb=fog_apply_sky_gradient(v_uv.xzy,color.rgb/color.a)*color.a;\n#endif\ncolor*=u_opacity;color.rgb=dither(color.rgb,gl_FragCoord.xy+u_temporal_offset);gl_FragColor=color;\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","attribute highp vec3 a_pos_3f;uniform mat3 u_matrix;uniform mat3 u_matrix_3f;varying highp vec3 v_position;varying highp vec3 v_uv;float map(float value,float start,float end,float new_start,float new_end) {return ((value-start)*(new_end-new_start))/(end-start)+new_start;}void main() {vec4 pos=vec4(u_matrix_3f*a_pos_3f,1.0);v_position=pos.xyz;v_position.y*=1.0;v_position.y=map(v_position.y,-1.0,1.0,0.0,1.0);v_uv=v_position;gl_Position=vec4(a_pos_3f.xy,0.0,1.0);}"),skyboxCapture:ye("\nvarying highp vec3 v_position;uniform highp float u_sun_intensity;uniform highp float u_luminance;uniform lowp vec3 u_sun_direction;uniform highp vec4 u_color_tint_r;uniform highp vec4 u_color_tint_m;uniform lowp sampler2D u_color_ramp;\n#ifdef GL_ES\nprecision highp float;\n#endif\n#define BETA_R                  vec3(5.5e-6,13.0e-6,22.4e-6)\n#define BETA_M                  vec3(21e-6,21e-6,21e-6)\n#define MIE_G                   0.76\n#define DENSITY_HEIGHT_SCALE_R  8000.0\n#define DENSITY_HEIGHT_SCALE_M  1200.0\n#define PLANET_RADIUS           6360e3\n#define ATMOSPHERE_RADIUS       6420e3\n#define SAMPLE_STEPS            10\n#define DENSITY_STEPS           4\nfloat ray_sphere_exit(vec3 orig,vec3 dir,float radius) {float a=dot(dir,dir);float b=2.0*dot(dir,orig);float c=dot(orig,orig)-radius*radius;float d=sqrt(b*b-4.0*a*c);return (-b+d)/(2.0*a);}vec3 extinction(vec2 density) {return exp(-vec3(BETA_R*u_color_tint_r.a*density.x+BETA_M*u_color_tint_m.a*density.y));}vec2 local_density(vec3 point) {float height=max(length(point)-PLANET_RADIUS,0.0);float exp_r=exp(-height/DENSITY_HEIGHT_SCALE_R);float exp_m=exp(-height/DENSITY_HEIGHT_SCALE_M);return vec2(exp_r,exp_m);}float phase_ray(float cos_angle) {return (3.0/(16.0*PI))*(1.0+cos_angle*cos_angle);}float phase_mie(float cos_angle) {return (3.0/(8.0*PI))*((1.0-MIE_G*MIE_G)*(1.0+cos_angle*cos_angle))/((2.0+MIE_G*MIE_G)*pow(1.0+MIE_G*MIE_G-2.0*MIE_G*cos_angle,1.5));}vec2 density_to_atmosphere(vec3 point,vec3 light_dir) {float ray_len=ray_sphere_exit(point,light_dir,ATMOSPHERE_RADIUS);float step_len=ray_len/float(DENSITY_STEPS);vec2 density_point_to_atmosphere=vec2(0.0);for (int i=0; i < DENSITY_STEPS;++i) {vec3 point_on_ray=point+light_dir*((float(i)+0.5)*step_len);density_point_to_atmosphere+=local_density(point_on_ray)*step_len;;}return density_point_to_atmosphere;}vec3 atmosphere(vec3 ray_dir,vec3 sun_direction,float sun_intensity) {vec2 density_orig_to_point=vec2(0.0);vec3 scatter_r=vec3(0.0);vec3 scatter_m=vec3(0.0);vec3 origin=vec3(0.0,PLANET_RADIUS,0.0);float ray_len=ray_sphere_exit(origin,ray_dir,ATMOSPHERE_RADIUS);float step_len=ray_len/float(SAMPLE_STEPS);for (int i=0; i < SAMPLE_STEPS;++i) {vec3 point_on_ray=origin+ray_dir*((float(i)+0.5)*step_len);vec2 density=local_density(point_on_ray)*step_len;density_orig_to_point+=density;vec2 density_point_to_atmosphere=density_to_atmosphere(point_on_ray,sun_direction);vec2 density_orig_to_atmosphere=density_orig_to_point+density_point_to_atmosphere;vec3 extinction=extinction(density_orig_to_atmosphere);scatter_r+=density.x*extinction;scatter_m+=density.y*extinction;}float cos_angle=dot(ray_dir,sun_direction);float phase_r=phase_ray(cos_angle);float phase_m=phase_mie(cos_angle);vec3 beta_r=BETA_R*u_color_tint_r.rgb*u_color_tint_r.a;vec3 beta_m=BETA_M*u_color_tint_m.rgb*u_color_tint_m.a;return (scatter_r*phase_r*beta_r+scatter_m*phase_m*beta_m)*sun_intensity;}const float A=0.15;const float B=0.50;const float C=0.10;const float D=0.20;const float E=0.02;const float F=0.30;vec3 uncharted2_tonemap(vec3 x) {return ((x*(A*x+C*B)+D*E)/(x*(A*x+B)+D*F))-E/F;}void main() {vec3 ray_direction=v_position;ray_direction.y=pow(ray_direction.y,5.0);const float y_bias=0.015;ray_direction.y+=y_bias;vec3 color=atmosphere(normalize(ray_direction),u_sun_direction,u_sun_intensity);float white_scale=1.0748724675633854;color=uncharted2_tonemap((log2(2.0/pow(u_luminance,4.0)))*color)*white_scale;gl_FragColor=vec4(color,1.0);}","attribute highp vec3 a_pos_3f;uniform mat3 u_matrix_3f;varying highp vec3 v_position;float map(float value,float start,float end,float new_start,float new_end) {return ((value-start)*(new_end-new_start))/(end-start)+new_start;}void main() {vec4 pos=vec4(u_matrix_3f*a_pos_3f,1.0);v_position=pos.xyz;v_position.y*=-1.0;v_position.y=map(v_position.y,-1.0,1.0,0.0,1.0);gl_Position=vec4(a_pos_3f.xy,0.0,1.0);}"),skyboxIrradiance:ye("\nprecision highp int;varying lowp vec3 v_uv;uniform lowp samplerCube u_cubemap;void main() {vec3 N=normalize(v_uv);vec3 up=vec3(0.0,1.0,0.0);vec3 right=normalize(cross(up,N));up=cross(N,right);const float deltaPhi=2.0*PI/180.0;const float deltaTheta=0.5*PI/64.0;const float TWO_PI=PI*2.0;const float HALF_PI=PI*0.5;vec3 color=vec3(0.0);float sampleCount=0.0;for (float phi=0.0; phi < TWO_PI; phi+=deltaPhi) {for (float theta=0.0; theta < HALF_PI; theta+=deltaTheta) {vec3 tempVec=cos(phi)*right+sin(phi)*up;vec3 sampleVector=cos(theta)*N+sin(theta)*tempVec;color+=textureCube(u_cubemap,sampleVector).rgb*cos(theta)*sin(theta);sampleCount++;}}gl_FragColor=vec4(PI*color/float(sampleCount),1.0);}","attribute highp vec3 a_pos_3f;uniform mat3 u_matrix_3f;varying highp vec3 v_uv;void main() {v_uv=a_pos_3f;gl_Position=vec4(a_pos_3f.xy,0.0,1.0);}"),skyboxPreFiltered:ye("\nprecision highp int;varying lowp vec3 v_uv;uniform lowp samplerCube u_cubemap;uniform float u_roughness;const int numSamples=32;float random(vec2 co){float a=12.9898;float b=78.233;float c=43758.5453;float dt=dot(co.xy,vec2(a,b));float sn=mod(dt,3.14);return fract(sin(sn)*c);}float VanDerCorpus(int n,int base){float invBase=1.0/float(base);float denom  =1.0;float result =0.0;for(int i=0; i < 32;++i)\n{if(n > 0)\n{denom  =mod(float(n),2.0);result+=denom*invBase;invBase=invBase/2.0;n      =int(float(n)/2.0);}}return result;}vec2 HammersleyNoBitOps(int i,int N) {return vec2(float(i)/float(N),VanDerCorpus(i,2));}vec3 importanceSample_GGX(vec2 Xi,float roughness,vec3 normal) {float alpha=roughness*roughness;float phi=2.0*PI*Xi.x+random(normal.xz)*0.1;float cosTheta=sqrt((1.0-Xi.y)/(1.0+(alpha*alpha-1.0)*Xi.y));float sinTheta=sqrt(1.0-cosTheta*cosTheta);vec3 H=vec3(sinTheta*cos(phi),sinTheta*sin(phi),cosTheta);vec3 up=abs(normal.z) < 0.999 ? vec3(0.0,0.0,1.0) : vec3(1.0,0.0,0.0);vec3 tangentX=normalize(cross(up,normal));vec3 tangentY=normalize(cross(normal,tangentX));return normalize(tangentX*H.x+tangentY*H.y+normal*H.z);}float D_GGX(float dotNH,float roughness) {float alpha=roughness*roughness;float alpha2=alpha*alpha;float denom=dotNH*dotNH*(alpha2-1.0)+1.0;return (alpha2)/(PI*denom*denom);}vec3 prefilterEnvMap(vec3 R,float roughness) {vec3 N=R;vec3 V=R;vec3 color=vec3(0.0);float totalWeight=0.0;float envMapDim=512.0;for(int i=0; i < numSamples; i++) {vec2 Xi=HammersleyNoBitOps(i,numSamples);vec3 H=importanceSample_GGX(Xi,roughness,N);vec3 L=2.0*dot(V,H)*H-V;float dotNL=clamp(dot(N,L),0.0,1.0);if(dotNL > 0.0) {float dotNH=clamp(dot(N,H),0.0,1.0);float dotVH=clamp(dot(V,H),0.0,1.0);float pdf=D_GGX(dotNH,roughness)*dotNH/(4.0*dotVH)+0.0001;float omegaS=1.0/(float(numSamples)*pdf);float omegaP=4.0*PI/(6.0*envMapDim*envMapDim);color+=textureCube(u_cubemap,L).rgb*dotNL;totalWeight+=dotNL;}}return (color/totalWeight);}void main() {vec3 N=normalize(v_uv);gl_FragColor=vec4(prefilterEnvMap(N,u_roughness),1.0);}","attribute highp vec3 a_pos_3f;uniform mat3 u_matrix_3f;varying highp vec3 v_uv;void main() {v_uv=a_pos_3f;gl_Position=vec4(a_pos_3f.xy,0.0,1.0);}"),skyboxBrdf:ye("\nprecision highp int;varying lowp vec2 v_uv;float random(vec2 co)\n{float a=12.9898;float b=78.233;float c=43758.5453;float dt=dot(co.xy,vec2(a,b));float sn=mod(dt,3.14);return fract(sin(sn)*c);}float VanDerCorpus(int n,int base)\n{float invBase=1.0/float(base);float denom  =1.0;float result =0.0;for(int i=0; i < 32;++i)\n{if(n > 0)\n{denom  =mod(float(n),2.0);result+=denom*invBase;invBase=invBase/2.0;n      =int(float(n)/2.0);}}return result;}vec2 HammersleyNoBitOps(int i,int N)\n{return vec2(float(i)/float(N),VanDerCorpus(i,2));}vec3 importanceSample_GGX(vec2 Xi,float roughness,vec3 normal)\n{float alpha=roughness*roughness;float phi=2.0*PI*Xi.x+random(normal.xz)*0.1;float cosTheta=sqrt((1.0-Xi.y)/(1.0+(alpha*alpha-1.0)*Xi.y));float sinTheta=sqrt(1.0-cosTheta*cosTheta);vec3 H=vec3(sinTheta*cos(phi),sinTheta*sin(phi),cosTheta);vec3 up=abs(normal.z) < 0.999 ? vec3(0.0,0.0,1.0) : vec3(1.0,0.0,0.0);vec3 tangentX=normalize(cross(up,normal));vec3 tangentY=normalize(cross(normal,tangentX));return normalize(tangentX*H.x+tangentY*H.y+normal*H.z);}float G_SchlicksmithGGX(float dotNL,float dotNV,float roughness)\n{float k=(roughness*roughness)/2.0;float GL=dotNL/(dotNL*(1.0-k)+k);float GV=dotNV/(dotNV*(1.0-k)+k);return GL*GV;}vec2 BRDF(float NoV,float roughness)\n{const int NUM_SAMPLES=1024;vec3 N=vec3(0.0,0.0,1.0);vec3 V=vec3(sqrt(1.0-NoV*NoV),0.0,NoV);vec2 LUT=vec2(0.0);float A=0.0;float B=0.0;for(int i=0; i < NUM_SAMPLES; i++) {vec2 Xi=HammersleyNoBitOps(i,NUM_SAMPLES);vec3 H=importanceSample_GGX(Xi,roughness,N);vec3 L=2.0*dot(V,H)*H-V;float dotNL=max(dot(N,L),0.0);float dotNV=max(dot(N,V),0.0);float dotVH=max(dot(V,H),0.0);float dotNH=max(dot(H,N),0.0);if (dotNL > 0.0) {float G=G_SchlicksmithGGX(dotNL,dotNV,roughness);float G_Vis=(G*dotVH)/(dotNH*dotNV);float Fc=pow(1.0-dotVH,5.0);A+=(1.0-Fc)*G_Vis;B+=Fc*G_Vis;}}A/=float(NUM_SAMPLES);B/=float(NUM_SAMPLES);return vec2(A,B);}void main() {gl_FragColor=vec4(1.0,0.0,0.0,1.0);}","attribute highp vec2 a_pos_2f;uniform mat3 u_matrix_3f;varying highp vec2 v_uv;void main() {v_uv=a_pos_2f;gl_Position=vec4(a_pos_2f*2.0-1.0,0.0,1.0);}"),modelColor:ye("uniform vec3 u_albedo;uniform float u_metallic;uniform float u_is_car;uniform float u_roughness;uniform float u_is_blend_light;uniform lowp samplerCube u_irradiance;uniform lowp samplerCube u_prefilter;uniform sampler2D u_brdf_lut;varying vec3 v_pos;varying vec3 v_cameraPos;varying vec3 v_normal;varying vec3 v_lightPos[4];varying vec3 v_lightIntensity[4];float DistributionGGX(vec3 N,vec3 H,float roughness)\n{float a=roughness*roughness;float a2=a*a;float NdotH=max(dot(N,H),0.0);float NdotH2=NdotH*NdotH;float nom  =a2;float denom=(NdotH2*(a2-1.0)+1.0);denom=PI*denom*denom;return nom/denom;}float GeometrySchlickGGX(float NdotV,float roughness)\n{float r=(roughness+1.0);float k=(r*r)/8.0;float nom  =NdotV;float denom=NdotV*(1.0-k)+k;return nom/denom;}float GeometrySmith(vec3 N,vec3 V,vec3 L,float roughness)\n{float NdotV=max(dot(N,V),0.0);float NdotL=max(dot(N,L),0.0);float ggx2=GeometrySchlickGGX(NdotV,roughness);float ggx1=GeometrySchlickGGX(NdotL,roughness);return ggx1*ggx2;}vec3 fresnelSchlick(float cosTheta,vec3 F0)\n{return F0+(1.0-F0)*pow(clamp(1.0-cosTheta,0.0,1.0),5.0);}vec3 fresnelSchlickRoughness(float cosTheta,vec3 F0,float roughness)\n{return F0+(max(vec3(1.0-roughness),F0)-F0)*pow(clamp(1.0-cosTheta,0.0,1.0),5.0);}void main() {vec3 lightPositions[3];vec3 lightColors[3];vec3 albedo;if (u_is_car > 0.0) {albedo=u_albedo;} else {albedo=pow(u_albedo.rgb,vec3(2.2));}float metallic =u_metallic;float roughness=1.0;float ao       =1.0;float isBlendLight=u_is_blend_light;lightPositions[0]=vec3(-0.2,-1.0,-0.6);lightColors[0]=vec3(15.0,15.0,15.0);vec3 N=normalize(v_normal);vec3 V=normalize(v_cameraPos-v_pos);vec3 R=reflect(-V,N);vec3 F0=vec3(0.04);F0=mix(F0,albedo,metallic);vec3 Lo=vec3(0.0);for(int i=0; i < 1;++i)\n{vec3 L=normalize(-lightPositions[i]);vec3 H=normalize(V+L);float attenuation=1.0;vec3 radiance=lightColors[i]*attenuation;float NDF=DistributionGGX(N,H,roughness);float G  =GeometrySmith(N,V,L,roughness);vec3 F   =fresnelSchlick(clamp(dot(H,V),0.0,1.0),F0);vec3 nominator   =NDF*G*F;float denominator=4.0*max(dot(N,V),0.0)*max(dot(N,L),0.0)+0.0001;vec3 specular=nominator/denominator;vec3 kS=F;vec3 kD=vec3(1.0)-kS;kD*=1.0-metallic;float NdotL=max(dot(N,L),0.0);Lo+=(kD*albedo/PI)*radiance*NdotL;}vec3 F=fresnelSchlickRoughness(max(dot(N,V),0.0),F0,roughness);vec3 kS=F;vec3 kD=1.0-kS;kD*=1.0-metallic;vec3 irradiance=textureCube(u_irradiance,N).rgb;vec3 diffuse     =irradiance*albedo;vec3 prefilteredColor=textureCube(u_prefilter,R).rgb*0.06;vec2 brdf =texture2D(u_brdf_lut,vec2(max(dot(N,V),0.0),roughness)).rg;vec3 specular=prefilteredColor*(F*brdf.x+brdf.y);vec3 ambient;if (u_is_car > 0.0) {ambient=vec3(3.0)*albedo*ao;} else {ambient=(kD*diffuse+specular)*ao;}vec3 color=ambient+Lo;color=color/(color+vec3(1.0));color=pow(color,vec3(1.0/2.2));\n#ifdef SKY\nif (isBlendLight < 0.0) {gl_FragColor=vec4(u_albedo.rgb,1.0);} else {gl_FragColor=vec4(color,1.0);}\n#else\ngl_FragColor=vec4(u_albedo.rgb,1.0);\n#endif\n}","uniform mat4 u_matrix;uniform mat4 u_model_mat;uniform highp float u_scale;uniform vec3 u_camera_pos;uniform vec3 u_light1_pos;uniform vec3 u_light2_pos;uniform vec3 u_light3_pos;uniform vec3 u_light4_pos;uniform vec3 u_light1_intensity;uniform vec3 u_light2_intensity;uniform vec3 u_light3_intensity;uniform vec3 u_light4_intensity;attribute vec3 a_pos3f;attribute vec3 a_normal3f;varying vec3 v_pos;varying vec3 v_cameraPos;varying vec3 v_normal;varying vec3 v_lightPos[4];varying vec3 v_lightIntensity[4];void main() {vec3 scaledPos=vec3(a_pos3f.x*u_scale,a_pos3f.y*u_scale,a_pos3f.z);gl_Position=u_matrix*u_model_mat*vec4(scaledPos,1);vec4 wPos=u_model_mat*vec4(scaledPos,1);v_pos=wPos.xyz/wPos.w;v_cameraPos=u_camera_pos;v_normal=a_normal3f;}"),modelTexture:ye("uniform float u_metallic;uniform float u_roughness;uniform float u_is_blend_light;uniform sampler2D u_image;uniform lowp samplerCube u_irradiance;uniform lowp samplerCube u_prefilter;uniform sampler2D u_brdf_lut;varying vec3 v_pos;varying vec3 v_cameraPos;varying vec3 v_normal;varying vec2 v_tex_coord;varying lowp vec3 v_uv;varying vec3 v_lightPos[4];varying vec3 v_lightIntensity[4];float DistributionGGX(vec3 N,vec3 H,float roughness) {float a=roughness*roughness;float a2=a*a;float NdotH=max(dot(N,H),0.0);float NdotH2=NdotH*NdotH;float nom=a2;float denom=(NdotH2*(a2-1.0)+1.0);denom=PI*denom*denom;return nom/denom;}float GeometrySchlickGGX(float NdotV,float roughness) {float r=(roughness+1.0);float k=(r*r)/8.0;float nom=NdotV;float denom=NdotV*(1.0-k)+k;return nom/denom;}float GeometrySmith(vec3 N,vec3 V,vec3 L,float roughness) {float NdotV=max(dot(N,V),0.0);float NdotL=max(dot(N,L),0.0);float ggx2=GeometrySchlickGGX(NdotV,roughness);float ggx1=GeometrySchlickGGX(NdotL,roughness);return ggx1*ggx2;}vec3 fresnelSchlick(float cosTheta,vec3 F0) {return F0+(1.0-F0)*pow(clamp(1.0-cosTheta,0.0,1.0),5.0);}vec3 fresnelSchlickRoughness(float cosTheta,vec3 F0,float roughness) {return F0+(max(vec3(1.0-roughness),F0)-F0)*pow(clamp(1.0-cosTheta,0.0,1.0),5.0);}void main() {vec3 lightPositions[3];vec3 lightColors[3];vec4 imageColor=texture2D(u_image,v_tex_coord);vec3 albedo=pow(texture2D(u_image,v_tex_coord).rgb,vec3(2.2));float metallic=u_metallic;float roughness=u_roughness;float isBlendLight=u_is_blend_light;float ao=1.0;lightPositions[0]=vec3(-0.2,-1.0,-0.6);lightColors[0]=vec3(40.0,40.0,40.0);vec3 N=normalize(v_normal);vec3 V=normalize(v_cameraPos-v_pos);vec3 R=reflect(-V,N);vec3 F0=vec3(0.04);F0=mix(F0,albedo,metallic);vec3 Lo=vec3(0.0);for(int i=0; i < 1;++i) {vec3 L=normalize(-lightPositions[i]);vec3 H=normalize(V+L);vec3 radiance=lightColors[i];float NDF=DistributionGGX(N,H,roughness);float G=GeometrySmith(N,V,L,roughness);vec3 F=fresnelSchlick(max(dot(H,V),0.0),F0);vec3 nominator=NDF*G*F;float denominator=4.0*max(dot(N,V),0.0)*max(dot(N,L),0.0)+0.0001;vec3 specular=nominator/denominator;vec3 kS=F;vec3 kD=vec3(1.0)-kS;kD*=1.0-metallic;float NdotL=max(dot(N,L),0.0);Lo+=(kD*albedo/PI)*radiance*NdotL;}vec3 F=fresnelSchlickRoughness(max(dot(N,V),0.0),F0,roughness);vec3 kS=F;vec3 kD=1.0-kS;kD*=1.0-metallic;vec3 irradiance=textureCube(u_irradiance,N).rgb;vec3 diffuse=irradiance*albedo;vec3 prefilteredColor=textureCube(u_prefilter,R).rgb*0.06;vec2 brdf=texture2D(u_brdf_lut,vec2(max(dot(N,V),0.0),roughness)).rg;vec3 specular=prefilteredColor*(F*brdf.x+brdf.y);vec3 ambient=(kD*diffuse+specular)*ao;vec3 color=ambient+Lo;color=color/(color+vec3(1.0));color=pow(color,vec3(1.0/2.2));\n#ifdef SKY\nif (isBlendLight < 0.0) {gl_FragColor=vec4(texture2D(u_image,v_tex_coord).rgb,1.0);} else {gl_FragColor=vec4(color,1.0);}\n#else\ngl_FragColor=vec4(texture2D(u_image,v_tex_coord).rgb,1.0);\n#endif\n}","uniform mat4 u_matrix;uniform mat4 u_model_mat;uniform highp float u_scale;attribute highp vec3 a_pos_3f;uniform vec3 u_camera_pos;uniform vec3 u_light1_pos;uniform vec3 u_light2_pos;uniform vec3 u_light3_pos;uniform vec3 u_light4_pos;uniform vec3 u_light1_intensity;uniform vec3 u_light2_intensity;uniform vec3 u_light3_intensity;uniform vec3 u_light4_intensity;attribute vec3 a_pos3f;attribute vec3 a_normal3f;attribute vec2 a_texture2f;varying vec3 v_pos;varying vec3 v_cameraPos;varying vec3 v_normal;varying vec2 v_tex_coord;varying highp vec3 v_uv;varying vec3 v_lightPos[4];varying vec3 v_lightIntensity[4];highp mat3 transpose(in highp mat3 inMatrix) {highp vec3 i0=inMatrix[0];highp vec3 i1=inMatrix[1];highp vec3 i2=inMatrix[2];highp mat3 outMatrix=mat3(\nvec3(i0.x,i1.x,i2.x),vec3(i0.y,i1.y,i2.y),vec3(i0.z,i1.z,i2.z)\n);return outMatrix;}float det(mat2 matrix) {return matrix[0].x*matrix[1].y-matrix[0].y*matrix[1].x;}mat3 inverse1(mat3 matrix) {vec3 row0=matrix[0];vec3 row1=matrix[1];vec3 row2=matrix[2];vec3 minors0=vec3(\ndet(mat2(row1.y,row1.z,row2.y,row2.z)),det(mat2(row1.z,row1.x,row2.z,row2.x)),det(mat2(row1.x,row1.y,row2.x,row2.y))\n);vec3 minors1=vec3(\ndet(mat2(row2.y,row2.z,row0.y,row0.z)),det(mat2(row2.z,row2.x,row0.z,row0.x)),det(mat2(row2.x,row2.y,row0.x,row0.y))\n);vec3 minors2=vec3(\ndet(mat2(row0.y,row0.z,row1.y,row1.z)),det(mat2(row0.z,row0.x,row1.z,row1.x)),det(mat2(row0.x,row0.y,row1.x,row1.y))\n);mat3 adj=transpose(mat3(minors0,minors1,minors2));return (1.0/dot(row0,minors0))*adj;}void main() {const mat3 half_neg_pi_around_x=mat3(1.0,0.0, 0.0,0.0,0.0,-1.0,0.0,1.0, 0.0);v_uv=half_neg_pi_around_x*a_pos_3f;vec3 scaledPos=vec3(a_pos3f.x*u_scale,a_pos3f.y*u_scale,a_pos3f.z);gl_Position=u_matrix*u_model_mat*vec4(scaledPos,1);vec4 wPos=u_model_mat*vec4(scaledPos,1);v_pos=wPos.xyz/wPos.w;v_cameraPos=u_camera_pos;v_normal=a_normal3f;v_tex_coord=a_texture2f;}"),modelTranslucent:ye("uniform sampler2D u_image;varying vec2 v_tex_coord;void main() {vec4 color;color=texture2D(u_image,v_tex_coord);if (color.a < 0.01)\n{discard;}gl_FragColor=color;}","uniform mat4 u_matrix;uniform mat4 u_model_mat;uniform highp float u_scale;attribute highp vec3 a_pos_3f;uniform vec3 u_camera_pos;attribute vec3 a_pos3f;attribute vec3 a_normal3f;attribute vec2 a_texture2f;varying vec3 v_pos;varying vec3 v_cameraPos;varying vec3 v_normal;varying vec2 v_tex_coord;void main() {vec3 scaledPos=vec3(a_pos3f.x*u_scale,a_pos3f.y*u_scale,a_pos3f.z);gl_Position=u_matrix*u_model_mat*vec4(scaledPos,1);vec4 wPos=u_model_mat*vec4(scaledPos,1);v_pos=wPos.xyz/wPos.w;v_cameraPos=u_camera_pos;v_normal=a_normal3f;v_tex_coord=a_texture2f;}")};function ye(t,e,i){var r=/#pragma lkmap: ([\w]+) ([\w]+) ([\w]+) ([\w]+)/g,o=/uniform (highp |mediump |lowp )?([\w]+) ([\w]+)([\s]*)([\w]*)/g,n=e.match(/attribute (highp |mediump |lowp )?([\w]+) ([\w]+)/g),a=t.match(o),s=e.match(o),l=ue.match(o),u=s?s.concat(a):a;i||(he.staticUniforms&&(u=he.staticUniforms.concat(u)),ce.staticUniforms&&(u=ce.staticUniforms.concat(u))),u&&(u=u.concat(l));var p={};return{fragmentSource:t=t.replace(r,(function(t,e,i,r,o){return p[o]=!0,"define"===e?"\n#ifndef HAS_UNIFORM_u_"+o+"\nvarying "+i+" "+r+" "+o+";\n#else\nuniform "+i+" "+r+" u_"+o+";\n#endif\n":"\n#ifdef HAS_UNIFORM_u_"+o+"\n    "+i+" "+r+" "+o+" = u_"+o+";\n#endif\n"})),vertexSource:e=e.replace(r,(function(t,e,i,r,o){var n="float"===r?"vec2":"vec4",a=o.match(/color/)?"color":n;return p[o]?"define"===e?"\n#ifndef HAS_UNIFORM_u_"+o+"\nuniform lowp float u_"+o+"_t;\nattribute "+i+" "+n+" a_"+o+";\nvarying "+i+" "+r+" "+o+";\n#else\nuniform "+i+" "+r+" u_"+o+";\n#endif\n":"vec4"===a?"\n#ifndef HAS_UNIFORM_u_"+o+"\n    "+o+" = a_"+o+";\n#else\n    "+i+" "+r+" "+o+" = u_"+o+";\n#endif\n":"\n#ifndef HAS_UNIFORM_u_"+o+"\n    "+o+" = unpack_mix_"+a+"(a_"+o+", u_"+o+"_t);\n#else\n    "+i+" "+r+" "+o+" = u_"+o+";\n#endif\n":"define"===e?"\n#ifndef HAS_UNIFORM_u_"+o+"\nuniform lowp float u_"+o+"_t;\nattribute "+i+" "+n+" a_"+o+";\n#else\nuniform "+i+" "+r+" u_"+o+";\n#endif\n":"vec4"===a?"\n#ifndef HAS_UNIFORM_u_"+o+"\n    "+i+" "+r+" "+o+" = a_"+o+";\n#else\n    "+i+" "+r+" "+o+" = u_"+o+";\n#endif\n":"\n#ifndef HAS_UNIFORM_u_"+o+"\n    "+i+" "+r+" "+o+" = unpack_mix_"+a+"(a_"+o+", u_"+o+"_t);\n#else\n    "+i+" "+r+" "+o+" = u_"+o+";\n#endif\n"})),staticAttributes:n,staticUniforms:u}}var ge=function(){this.boundProgram=null,this.boundLayoutVertexBuffer=null,this.boundPaintVertexBuffers=[],this.boundIndexBuffer=null,this.boundVertexOffset=null,this.boundDynamicVertexBuffer=null,this.vao=null};function _e(e,i,r,o,n,a,s){var l=e.context,u=l.gl,p=r.fbo;if(p){e.prepareDrawTile(i);var h=e.useProgram("hillshade");l.activeTexture.set(u.TEXTURE0),u.bindTexture(u.TEXTURE_2D,p.colorAttachment.get());var c=function(e,i,r,o){var n=r.paint.get("hillshade-shadow-color"),a=r.paint.get("hillshade-highlight-color"),s=r.paint.get("hillshade-accent-color"),l=r.paint.get("hillshade-illumination-direction")*(Math.PI/180);"viewport"===r.paint.get("hillshade-illumination-anchor")&&(l-=e.transform.angle);var u,p,h,c=!e.options.moving;return{u_matrix:o||e.transform.calculateProjMatrix(i.tileID.toUnwrapped(),c),u_image:0,u_latrange:(u=i.tileID,p=Math.pow(2,u.canonical.z),h=u.canonical.y,[new t.MercatorCoordinate(0,h/p).toLngLat().lat,new t.MercatorCoordinate(0,(h+1)/p).toLngLat().lat]),u_light:[r.paint.get("hillshade-exaggeration"),l],u_shadow:n,u_highlight:a,u_accent:s}}(e,r,o,e.terrain?i.projMatrix:null);e.prepareDrawProgram(l,h,i.toUnwrapped()),h.draw(l,u.TRIANGLES,n,a,s,t.CullFaceMode.disabled,c,o.id,e.rasterBoundsBuffer,e.quadTriangleIndexBuffer,e.rasterBoundsSegments)}}function ve(e,i,r){if(i.needsDEMTextureUpload){var o=e.context,n=o.gl;o.pixelStoreUnpackPremultiplyAlpha.set(!1),i.demTexture=i.demTexture||e.getTileTexture(r.stride);var a=r.getPixels();i.demTexture?i.demTexture.update(a,{premultiply:!1}):i.demTexture=new t.Texture(o,a,n.RGBA,{premultiply:!1}),i.needsDEMTextureUpload=!1}}function xe(e,i,r,o,n,a){var s=e.context,l=s.gl;if(i.dem){var u=i.dem;if(s.activeTexture.set(l.TEXTURE1),ve(e,i,u),i.demTexture){i.demTexture.bind(l.NEAREST,l.CLAMP_TO_EDGE);var p=u.dim;s.activeTexture.set(l.TEXTURE0);var h=i.fbo;if(!h){var c=new t.Texture(s,{width:p,height:p,data:null},l.RGBA);c.bind(l.LINEAR,l.CLAMP_TO_EDGE),(h=i.fbo=s.createFramebuffer(p,p,!0)).colorAttachment.set(c.texture)}s.bindFramebuffer.set(h.framebuffer),s.viewport.set([0,0,p,p]),e.useProgram("hillshadePrepare").draw(s,l.TRIANGLES,o,n,a,t.CullFaceMode.disabled,function(e,i){var r=i.stride,o=t.create();return t.ortho(o,0,t.EXTENT,-t.EXTENT,0,0,1),t.translate(o,o,[0,-t.EXTENT,0]),{u_matrix:o,u_image:1,u_dimension:[r,r],u_zoom:e.overscaledZ,u_unpack:i.unpackVector}}(i.tileID,u),r.id,e.rasterBoundsBuffer,e.quadTriangleIndexBuffer,e.rasterBoundsSegments),i.needsHillshadePrepare=!1}}}ge.prototype.bind=function(t,e,i,r,o,n,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);!this.vao||this.boundProgram!==e||this.boundLayoutVertexBuffer!==i||l||this.boundIndexBuffer!==o||this.boundVertexOffset!==n||this.boundDynamicVertexBuffer!==a||this.boundDynamicVertexBuffer2!==s?this.freshBind(e,i,r,o,n,a,s):(t.bindVertexArrayOES.set(this.vao),a&&a.bind(),o&&o.dynamicDraw&&o.bind(),s&&s.bind())},ge.prototype.freshBind=function(t,e,i,r,o,n,a){var s=t.numAttributes,l=this.context,u=l.gl;this.vao&&this.destroy(),this.vao=u.isWebGL2?u.createVertexArray():l.extVertexArrayObject.createVertexArrayOES(),l.bindVertexArrayOES.set(this.vao),this.boundProgram=t,this.boundLayoutVertexBuffer=e,this.boundPaintVertexBuffers=i,this.boundIndexBuffer=r,this.boundVertexOffset=o,this.boundDynamicVertexBuffer=n,this.boundDynamicVertexBuffer2=a,e.enableAttributes(u,t);for(var p=0,h=i;p<h.length;p+=1)h[p].enableAttributes(u,t);n&&n.enableAttributes(u,t),a&&a.enableAttributes(u,t),e.bind(),e.setVertexAttribPointers(u,t,o);for(var c=0,f=i;c<f.length;c+=1){var d=f[c];d.bind(),d.setVertexAttribPointers(u,t,o)}n&&(n.bind(),n.setVertexAttribPointers(u,t,o)),r&&r.bind(),a&&(a.bind(),a.setVertexAttribPointers(u,t,o)),l.currentNumAttributes=s},ge.prototype.destroy=function(){this.vao&&(this.context.extVertexArrayObject?this.context.extVertexArrayObject.deleteVertexArrayOES(this.vao):this.context.gl.deleteVertexArray(this.vao),this.vao=null)};var be=function(e,i){return{u_matrix:new t.UniformMatrix4f(e,i.u_matrix),u_image0:new t.Uniform1i(e,i.u_image0),u_skirt_height:new t.Uniform1f(e,i.u_skirt_height)}},we=function(t,e){return{u_matrix:t,u_image0:0,u_skirt_height:e}},ke=function(){this.operations={}};ke.prototype.newMorphing=function(t,e,i,r,o){if(t in this.operations){var n=this.operations[t];n.to.tileID.key!==i.tileID.key&&(n.queued=i)}else this.operations[t]={startTime:r,phase:0,duration:o,from:e,to:i,queued:null}},ke.prototype.getMorphValuesForProxy=function(t){if(!(t in this.operations))return null;var e=this.operations[t];return{from:e.from,to:e.to,phase:e.phase}},ke.prototype.update=function(t){for(var e in this.operations){var i=this.operations[e];for(i.phase=(t-i.startTime)/i.duration;i.phase>=1||!this._validOp(i);)if(!this._nextOp(i,t)){delete this.operations[e];break}}},ke.prototype._nextOp=function(t,e){return!!t.queued&&(t.from=t.to,t.to=t.queued,t.queued=null,t.phase=0,t.startTime=e,!0)},ke.prototype._validOp=function(t){return t.from.hasData()&&t.to.hasData()};var Te=new ke,Ie={0:null,1:"TERRAIN_VERTEX_MORPHING",2:"TERRAIN_WIREFRAME"},Se=function(t){return{u_matrix:t}};function Ee(e,i,r,o,n){if(n>0){var a=t.exported.now(),s=(a-e.timeAdded)/n,l=i?(a-i.timeAdded)/n:-1,u=r.getSource(),p=o.coveringZoomLevel({tileSize:u.tileSize,roundZoom:u.roundZoom}),h=!i||Math.abs(i.tileID.overscaledZ-p)>Math.abs(e.tileID.overscaledZ-p),c=h&&e.refreshedUponExpiration?1:t.clamp(h?s:1-l,0,1);return e.refreshedUponExpiration&&s>=1&&(e.refreshedUponExpiration=!1),i?{opacity:1,mix:1-c}:{opacity:c,mix:0}}return{opacity:1,mix:0}}var Ae=function(e){function i(t){var i=Z("proxy",{type:"geojson",maxzoom:t.transform.maxZoom},new A($(),null),t.style);e.call(this,"proxy",i,!1),i.setEventedParent(this),this.map=this.getSource().map=t,this.used=this._sourceLoaded=!0,this.renderCache=[],this.renderCachePool=[],this.proxyCachedFBO={}}return e&&(i.__proto__=e),(i.prototype=Object.create(e&&e.prototype)).constructor=i,i.prototype.update=function(e,i,r){var o=this;if(!e.freezeTileCoverage){this.transform=e;var n=e.coveringTiles({tileSize:this._source.tileSize,minzoom:this._source.minzoom,maxzoom:this._source.maxzoom,roundZoom:this._source.roundZoom,reparseOverscaled:this._source.reparseOverscaled}).reduce((function(i,r){if(i[r.key]="",!o._tiles[r.key]){var n=new t.Tile(r,o._source.tileSize*r.overscaleFactor(),e.tileZoom);n.state="loaded",o._tiles[r.key]=n}return i}),{});for(var a in this._tiles)a in n||(this.freeFBO(a),this._tiles[a].state="unloaded",delete this._tiles[a])}},i.prototype.freeFBO=function(t){var e,i=this.proxyCachedFBO[t];if(void 0!==i){var r=Object.values(i);(e=this.renderCachePool).push.apply(e,r),delete this.proxyCachedFBO[t]}},i.prototype.deallocRenderCache=function(){this.renderCache.forEach((function(t){return t.fb.destroy()})),this.renderCache=[],this.renderCachePool=[],this.proxyCachedFBO={}},i}(t.SourceCache),Pe=function(t){function e(e,i,r){t.call(this,e.overscaledZ,e.wrap,e.canonical.z,e.canonical.x,e.canonical.y),this.proxyTileKey=i,this.projMatrix=r}return t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.prototype)).constructor=e,e}(t.OverscaledTileID),Me=function(e){function i(i,r){e.call(this),this.painter=i,this.terrainTileForTile={},this.prevTerrainTileForTile={};var o=function(e){var i=new t.StructArrayLayout4i8,r=new t.StructArrayLayout3ui6,o=131;i.reserve(17161),r.reserve(33800);for(var n=t.EXTENT/128,a=t.EXTENT+n/2,s=a+n,l=-n;l<s;l+=n)for(var u=-n;u<s;u+=n){var p=u<0||u>a||l<0||l>a?24575:0,h=t.clamp(Math.round(u),0,t.EXTENT),c=t.clamp(Math.round(l),0,t.EXTENT);i.emplaceBack(h+p,c,h,c)}for(var f=function(t,e){var i=e*o+t;r.emplaceBack(i+1,i,i+o),r.emplaceBack(i+o,i+o+1,i+1)},d=1;d<129;d++)for(var m=1;m<129;m++)f(m,d);return[0,129].forEach((function(t){for(var e=0;e<130;e++)f(e,t),f(t,e)})),[i,r,32768]}(),n=o[0],a=o[1],s=o[2],l=i.context;this.gridBuffer=l.createVertexBuffer(n,U.members),this.gridIndexBuffer=l.createIndexBuffer(a),this.gridSegments=t.SegmentVector.simpleSegment(0,0,n.length,a.length),this.gridNoSkirtSegments=t.SegmentVector.simpleSegment(0,0,n.length,s),this.proxyCoords=[],this.proxiedCoords={},this._visibleDemTiles=[],this._drapedRenderBatches=[],this._sourceTilesOverlap={},this.proxySourceCache=new Ae(r.map),this.orthoMatrix=t.create(),t.ortho(this.orthoMatrix,0,t.EXTENT,0,t.EXTENT,0,1);var u=l.gl;this._overlapStencilMode=new t.StencilMode({func:u.GEQUAL,mask:255},0,255,u.KEEP,u.KEEP,u.REPLACE),this._previousZoom=i.transform.zoom,this.pool=[],this._findCoveringTileCache={},this._tilesDirty={},this.style=r,this._useVertexMorphing=!0,this._exaggeration=1}e&&(i.__proto__=e),(i.prototype=Object.create(e&&e.prototype)).constructor=i;var r={style:{configurable:!0},visibleDemTiles:{configurable:!0},drapeBufferSize:{configurable:!0},useVertexMorphing:{configurable:!0},emptyDEMTexture:{configurable:!0}};return r.style.set=function(t){t.on("data",this._onStyleDataEvent.bind(this)),t.on("neworder",this._checkRenderCacheEfficiency.bind(this)),this._style=t,this._checkRenderCacheEfficiency()},i.prototype.update=function(e,i,r){var o=this;if(e&&e.terrain){this._style!==e&&(this.style=e),this.enabled=!0;var n=e.terrain.properties;this.sourceCache=e._getSourceCache(n.get("source")),this._exaggeration=n.get("exaggeration");var a=function(){o.sourceCache.used&&t.warnOnce("Raster DEM source '"+o.sourceCache.id+"' is used both for terrain and as layer source.\nThis leads to lower resolution of hillshade. For full hillshade resolution but higher memory consumption, define another raster DEM source.");var e=o.sourceCache.getSource().tileSize/128,r=o.proxySourceCache.getSource().tileSize;o.sourceCache.update(i,e*r,!0),o._findCoveringTileCache[o.sourceCache.id]={}};this.sourceCache.usedForTerrain||(this._findCoveringTileCache[this.sourceCache.id]={},this.sourceCache.usedForTerrain=!0,a(),this._initializing=!0),a(),i.updateElevation(!r),this._findCoveringTileCache[this.proxySourceCache.id]={},this.proxySourceCache.update(i),this._emptyDEMTextureDirty=!0}else this._disable()},i.prototype._checkRenderCacheEfficiency=function(){var e=this.renderCacheEfficiency(this._style);this._style.map._optimizeForTerrain||100!==e.efficiency&&t.warnOnce("Terrain render cache efficiency is not optimal ("+e.efficiency+"%) and performance\n                may be affected negatively, consider placing all background, fill and line layers before layer\n                with id '"+e.firstUndrapedLayer+"' or create a map using optimizeForTerrain: true option.")},i.prototype._onStyleDataEvent=function(t){t.coord&&"source"===t.dataType?this._clearRenderCacheForTile(t.sourceCacheId,t.coord):"style"===t.dataType&&(this._invalidateRenderCache=!0)},i.prototype._disable=function(){if(this.enabled&&(this.enabled=!1,this._sharedDepthStencil=void 0,this.proxySourceCache.deallocRenderCache(),this._style))for(var t in this._style._sourceCaches)this._style._sourceCaches[t].usedForTerrain=!1},i.prototype.destroy=function(){this._disable(),this._emptyDEMTexture&&this._emptyDEMTexture.destroy(),this.pool.forEach((function(t){return t.fb.destroy()})),this.pool=[],this._depthFBO&&(this._depthFBO.destroy(),delete this._depthFBO,delete this._depthTexture)},i.prototype._source=function(){return this.enabled?this.sourceCache:null},i.prototype.exaggeration=function(){return this._exaggeration},r.visibleDemTiles.get=function(){return this._visibleDemTiles},r.drapeBufferSize.get=function(){var t=2*this.proxySourceCache.getSource().tileSize;return[t,t]},r.useVertexMorphing.set=function(t){this._useVertexMorphing=t},i.prototype.updateTileBinding=function(e){var i=this;if(this.enabled){this.prevTerrainTileForTile=this.terrainTileForTile;var r=this.proxySourceCache,o=this.painter.transform;this._initializing&&(this._initializing=0===o._centerAltitude&&-1===this.getAtPointOrZero(t.MercatorCoordinate.fromLngLat(o.center),-1),this._emptyDEMTextureDirty=!this._initializing);var n=this.painter.options;this.renderCached=(n.zooming||n.moving||n.rotating||!!this.forceRenderCached)&&!this._invalidateRenderCache,this._invalidateRenderCache=!1;var a,s,l,u,p=this.proxyCoords=r.getIds().map((function(t){var e=r.getTileByID(t).tileID;return e.projMatrix=o.calculateProjMatrix(e.toUnwrapped()),e}));a=p,l=(s=this.painter).transform.pointCoordinate(s.transform.getCameraPoint()),u=new t.pointGeometry(l.x,l.y),a.sort((function(e,i){if(i.overscaledZ-e.overscaledZ)return i.overscaledZ-e.overscaledZ;var r=new t.pointGeometry(e.canonical.x+(1<<e.canonical.z)*e.wrap,e.canonical.y),o=new t.pointGeometry(i.canonical.x+(1<<i.canonical.z)*i.wrap,i.canonical.y),n=u.mult(1<<e.canonical.z);return n.x-=.5,n.y-=.5,n.distSqr(r)-n.distSqr(o)})),this._previousZoom=o.zoom;var h=this.proxyToSource||{};this.proxyToSource={},p.forEach((function(t){i.proxyToSource[t.key]={}})),this.terrainTileForTile={};var c=this._style._sourceCaches;for(var f in c){var d=c[f];if(d.used&&(d!==this.sourceCache&&(this._findCoveringTileCache[d.id]={}),this._setupProxiedCoordsForOrtho(d,e[f],h),!d.usedForTerrain)){var m=e[f];d.getSource().reparseOverscaled&&this._assignTerrainTiles(m)}}this.proxiedCoords[r.id]=p.map((function(t){return new Pe(t,t.key,i.orthoMatrix)})),this._assignTerrainTiles(p),this._prepareDEMTextures(),this._setupDrapedRenderBatches(),this._initFBOPool(),this._setupRenderCache(h),this.renderingToTexture=!1,this._updateTimestamp=t.exported.now();var y={};this._visibleDemTiles=[];for(var g=0,_=this.proxyCoords;g<_.length;g+=1){var v=this.terrainTileForTile[_[g].key];if(v){var x=v.tileID.key;x in y||(this._visibleDemTiles.push(v),y[x]=x)}}}},i.prototype._assignTerrainTiles=function(t){var e=this;this._initializing||t.forEach((function(t){if(!e.terrainTileForTile[t.key]){var i=e._findTileCoveringTileID(t,e.sourceCache);i&&(e.terrainTileForTile[t.key]=i)}}))},i.prototype._prepareDEMTextures=function(){var t=this.painter.context,e=t.gl;for(var i in this.terrainTileForTile){var r=this.terrainTileForTile[i],o=r.dem;!o||r.demTexture&&!r.needsDEMTextureUpload||(t.activeTexture.set(e.TEXTURE1),ve(this.painter,r,o))}},i.prototype._prepareDemTileUniforms=function(t,e,i,r){if(!e||null==e.demTexture)return!1;var o=t.tileID.canonical,n=Math.pow(2,e.tileID.canonical.z-o.z),a=r||"";return i["u_dem_tl"+a]=[o.x*n%1,o.y*n%1],i["u_dem_scale"+a]=n,!0},r.emptyDEMTexture.get=function(){return!this._emptyDEMTextureDirty&&this._emptyDEMTexture?this._emptyDEMTexture:this._updateEmptyDEMTexture()},i.prototype._getLoadedAreaMinimum=function(){var t=0,e=this._visibleDemTiles.reduce((function(e,i){if(!i.dem)return e;var r=i.dem.tree.minimums[0];return r>0&&t++,e+r}),0);return t?e/t:0},i.prototype._updateEmptyDEMTexture=function(){var e=this.painter.context,i=e.gl;e.activeTexture.set(i.TEXTURE2);var r=this._getLoadedAreaMinimum(),o={width:1,height:1,data:new Uint8Array(t.DEMData.pack(r,this.sourceCache.getSource().encoding))};this._emptyDEMTextureDirty=!1;var n=this._emptyDEMTexture;return n?n.update(o,{premultiply:!1}):n=this._emptyDEMTexture=new t.Texture(e,o,i.RGBA,{premultiply:!1}),n},i.prototype.setupElevationDraw=function(e,i,r){var o,n=this.painter.context,a=n.gl,s=(o=this.sourceCache.getSource().encoding,{u_dem:2,u_dem_prev:4,u_dem_unpack:t.DEMData.getUnpackVector(o),u_dem_tl:[0,0],u_dem_tl_prev:[0,0],u_dem_scale:0,u_dem_scale_prev:0,u_dem_size:0,u_dem_lerp:1,u_depth:3,u_depth_size_inv:[0,0],u_exaggeration:0});s.u_dem_size=this.sourceCache.getSource().tileSize,s.u_exaggeration=this.exaggeration();var l=null,u=null,p=1;if(r&&r.morphing&&this._useVertexMorphing){var h=r.morphing.srcDemTile,c=r.morphing.dstDemTile;p=r.morphing.phase,h&&c&&(this._prepareDemTileUniforms(e,h,s,"_prev")&&(u=h),this._prepareDemTileUniforms(e,c,s)&&(l=c))}if(u&&l?(n.activeTexture.set(a.TEXTURE2),l.demTexture.bind(a.NEAREST,a.CLAMP_TO_EDGE,a.NEAREST),n.activeTexture.set(a.TEXTURE4),u.demTexture.bind(a.NEAREST,a.CLAMP_TO_EDGE,a.NEAREST),s.u_dem_lerp=p):(l=this.terrainTileForTile[e.tileID.key],n.activeTexture.set(a.TEXTURE2),(this._prepareDemTileUniforms(e,l,s)?l.demTexture:this.emptyDEMTexture).bind(a.NEAREST,a.CLAMP_TO_EDGE,a.NEAREST)),r&&r.useDepthForOcclusion&&(n.activeTexture.set(a.TEXTURE3),this._depthTexture.bind(a.NEAREST,a.CLAMP_TO_EDGE,a.NEAREST),s.u_depth_size_inv=[1/this._depthFBO.width,1/this._depthFBO.height]),r&&r.useMeterToDem&&l){var f=(1<<l.tileID.canonical.z)*t.mercatorZfromAltitude(1,this.painter.transform.center.lat)*this.sourceCache.getSource().tileSize;s.u_meter_to_dem=f}r&&r.labelPlaneMatrixInv&&(s.u_label_plane_matrix_inv=r.labelPlaneMatrixInv),i.setTerrainUniformValues(n,s)},i.prototype.renderToBackBuffer=function(e){var i=this.painter,r=this.painter.context;0!==e.length&&(r.bindFramebuffer.set(null),r.viewport.set([0,0,i.width,i.height]),this.renderingToTexture=!1,function(e,i,r,o,n){var a,s,l=e.context,u=l.gl,p=e.options.showTerrainWireframe?2:0,h=function(t,i){if(s!==t){var r=[Ie[t]];i&&r.push(Ie[p]),a=e.useProgram("terrainRaster",null,r),s=t}},c=e.colorModeForRenderPass(),f=new t.DepthMode(u.LEQUAL,t.DepthMode.ReadWrite,e.depthRangeFor3D);Te.update(n);var d=e.transform,m=6*Math.pow(1.5,22-d.zoom)*i.exaggeration();(p?[!1,!0]:[!1]).forEach((function(p){s=-1;for(var y,g,_,v,x=p?u.LINES:u.TRIANGLES,b=p?i.getWirefameBuffer():[i.gridIndexBuffer,i.gridSegments],w=b[0],k=b[1],T=0,I=o;T<I.length;T+=1){var S=I[T],E=r.getTile(S),A=t.StencilMode.disabled,P=i.prevTerrainTileForTile[S.key],M=i.terrainTileForTile[S.key];v=M,null!=(_=P)&&null!=v&&_.hasData()&&v.hasData()&&null!=_.demTexture&&null!=v.demTexture&&_.tileID.key!==v.tileID.key&&Te.newMorphing(S.key,P,M,n,250),l.activeTexture.set(u.TEXTURE0),E.texture.bind(u.LINEAR,u.CLAMP_TO_EDGE,u.LINEAR_MIPMAP_NEAREST);var L=Te.getMorphValuesForProxy(S.key),C=L?1:0,z=void 0;L&&(z={morphing:{srcDemTile:L.from,dstDemTile:L.to,phase:t.easeCubicInOut(L.phase)}});var D=we(S.projMatrix,(g=1<<(y=S.canonical).z,(d.renderWorldCopies||0!==y.x&&y.x!==g-1)&&0!==y.y&&y.y!==g-1?m:m/10));h(C,p),i.setupElevationDraw(E,a,z),e.prepareDrawProgram(l,a,S.toUnwrapped()),a.draw(l,x,f,A,c,t.CullFaceMode.backCCW,D,"terrain_raster",i.gridBuffer,w,k)}}))}(i,this,this.proxySourceCache,e,this._updateTimestamp),this.renderingToTexture=!0,e.splice(0,e.length))},i.prototype.renderBatch=function(e){if(0===this._drapedRenderBatches.length)return e+1;this.renderingToTexture=!0;for(var i=this.painter,r=this.painter.context,o=this.proxySourceCache,n=this.proxiedCoords[o.id],a=this._drapedRenderBatches.shift(),s=[],l=i.style.order,u=0,p=0,h=n;p<h.length;p+=1){var c=h[p],f=o.getTileByID(c.proxyTileKey),d=o.proxyCachedFBO[c.key]?o.proxyCachedFBO[c.key][e]:void 0,m=void 0!==d?o.renderCache[d]:this.pool[u++],y=void 0!==d;if(f.texture=m.tex,!y||m.dirty){r.bindFramebuffer.set(m.fb.framebuffer),this.renderedToTile=!1,m.dirty&&(r.clear({color:t.Color.transparent}),m.dirty=!1);for(var g=void 0,_=a.start;_<=a.end;++_){var v=i.style._layers[l[_]];if(!v.isHidden(i.transform.zoom)){var x=i.style._getLayerSourceCache(v),b=x?this.proxyToSource[c.key][x.id]:[c];if(b){var w=b;r.viewport.set([0,0,m.fb.width,m.fb.height]),g!==(x?x.id:null)&&(this._setupStencil(m,b,v,x),g=x?x.id:null),i.renderLayer(i,x,v,w)}}}this.renderedToTile?(m.dirty=!0,s.push(f.tileID)):y||--u,5===u&&(u=0,this.renderToBackBuffer(s))}else s.push(f.tileID)}return this.renderToBackBuffer(s),this.renderingToTexture=!1,r.bindFramebuffer.set(null),r.viewport.set([0,0,i.width,i.height]),a.end+1},i.prototype.postRender=function(){},i.prototype.renderCacheEfficiency=function(t){var e=t.order.length;if(0===e)return{efficiency:100};for(var i,r=0,o=0,n=!1,a=0;a<e;++a){var s=t._layers[t.order[a]];this._style.isLayerDraped(s)?(n&&++r,++o):n||(n=!0,i=s.id)}return 0===o?{efficiency:100}:{efficiency:100*(1-r/o),firstUndrapedLayer:i}},i.prototype.getMinElevationBelowMSL=function(){var t=0;return this._visibleDemTiles.filter((function(t){return t.dem})).forEach((function(e){t=Math.min(t,e.dem.tree.minimums[0])})),0===t?t:(t-30)*this._exaggeration},i.prototype.raycast=function(t,e,i){if(!this._visibleDemTiles)return null;var r=this._visibleDemTiles.filter((function(t){return t.dem})).map((function(r){var o=r.tileID,n=Math.pow(2,o.overscaledZ),a=o.canonical,s=a.x,l=a.y,u=s/n,p=(s+1)/n,h=l/n,c=(l+1)/n;return{minx:u,miny:h,maxx:p,maxy:c,t:r.dem.tree.raycastRoot(u,h,p,c,t,e,i),tile:r}}));r.sort((function(t,e){return(null!==t.t?t.t:Number.MAX_VALUE)-(null!==e.t?e.t:Number.MAX_VALUE)}));for(var o=0,n=r;o<n.length;o+=1){var a=n[o];if(null==a.t)return null;var s=a.tile.dem.tree.raycast(a.minx,a.miny,a.maxx,a.maxy,t,e,i);if(null!=s)return s}return null},i.prototype._createFBO=function(){var e=this.painter.context,i=e.gl,r=this.drapeBufferSize;e.activeTexture.set(i.TEXTURE0);var o=new t.Texture(e,{width:r[0],height:r[1],data:null},i.RGBA);o.bind(i.LINEAR,i.CLAMP_TO_EDGE);var n=e.createFramebuffer(r[0],r[1],!1);return n.colorAttachment.set(o.texture),n.depthAttachment=new t.DepthStencilAttachment(e,n.framebuffer),void 0===this._sharedDepthStencil?(this._sharedDepthStencil=e.createRenderbuffer(e.gl.DEPTH_STENCIL,r[0],r[1]),this._stencilRef=0,n.depthAttachment.set(this._sharedDepthStencil),e.clear({stencil:0})):n.depthAttachment.set(this._sharedDepthStencil),e.extTextureFilterAnisotropic&&!e.extTextureFilterAnisotropicForceOff&&i.texParameterf(i.TEXTURE_2D,e.extTextureFilterAnisotropic.TEXTURE_MAX_ANISOTROPY_EXT,e.extTextureFilterAnisotropicMax),{fb:n,tex:o,dirty:!1}},i.prototype._initFBOPool=function(){for(;this.pool.length<Math.min(5,this.proxyCoords.length);)this.pool.push(this._createFBO())},i.prototype._shouldDisableRenderCache=function(){var t=this;if(!this.renderCached)return!0;if(this._style.light&&this._style.light.hasTransition())return!0;for(var e in this._style._sourceCaches)if(this._style._sourceCaches[e].hasTransition())return!0;return this._style.order.some((function(e){var i=t._style._layers[e],r=i.isHidden(t.painter.transform.zoom),o=i.getCrossfadeParameters(),n=!!o&&1!==o.t,a=i.hasTransition();return"custom"!==i.type&&!r&&(n||a)}))},i.prototype._clearRasterFadeFromRenderCache=function(){var t=!1;for(var e in this._style._sourceCaches)if(this._style._sourceCaches[e]._source instanceof R){t=!0;break}if(t)for(var i=0;i<this._style.order.length;++i){var r=this._style._layers[this._style.order[i]],o=r.isHidden(this.painter.transform.zoom),n=this._style._getLayerSourceCache(r);if("raster"===r.type&&!o&&n)for(var a=r.paint.get("raster-fade-duration"),s=0,l=this.proxyCoords;s<l.length;s+=1){var u=this.proxyToSource[l[s].key][n.id];if(u)for(var p=0,h=u;p<h.length;p+=1){var c=h[p],f=Ee(n.getTile(c),n.findLoadedParent(c,0),n,this.painter.transform,a);(1!==f.opacity||0!==f.mix)&&this._clearRenderCacheForTile(n.id,c)}}}},i.prototype._setupDrapedRenderBatches=function(){var t=this._style.order,e=t.length;if(0!==e){for(var i,r=[],o=0,n=this._style._layers[t[o]];!this._style.isLayerDraped(n)&&n.isHidden(this.painter.transform.zoom)&&++o<e;)n=this._style._layers[t[o]];for(;o<e;++o){var a=this._style._layers[t[o]];a.isHidden(this.painter.transform.zoom)||(this._style.isLayerDraped(a)?void 0===i&&(i=o):void 0!==i&&(r.push({start:i,end:o-1}),i=void 0))}void 0!==i&&r.push({start:i,end:o-1}),this._drapedRenderBatches=r}},i.prototype._setupRenderCache=function(t){var e,i=this.proxySourceCache;if(this._shouldDisableRenderCache()){if(i.renderCache.length>i.renderCachePool.length){var r=Object.values(i.proxyCachedFBO);i.proxyCachedFBO={};for(var o=0;o<r.length;++o){var n=Object.values(r[o]);(e=i.renderCachePool).push.apply(e,n)}}}else{this._clearRasterFadeFromRenderCache();for(var a=this.proxyCoords,s=this._tilesDirty,l=a.length-1;l>=0;l--){var u=a[l];if(i.getTileByID(u.key),void 0!==i.proxyCachedFBO[u.key]){var p=t[u.key],h=this.proxyToSource[u.key],c=0,f=function(t){var e=h[t],i=p[t];if(!i||i.length!==e.length||e.some((function(e,r){return e!==i[r]||s[t]&&s[t].hasOwnProperty(e.key)})))return c=-1,"break";++c};for(var d in h)if("break"===f(d))break;for(var m in i.proxyCachedFBO[u.key])i.renderCache[i.proxyCachedFBO[u.key][m]].dirty=c<0||c!==Object.values(p).length}}var y=[].concat(this._drapedRenderBatches);y.sort((function(t,e){return e.end-e.start-(t.end-t.start)}));for(var g=0,_=y;g<_.length;g+=1)for(var v=_[g],x=0,b=a;x<b.length;x+=1){var w=b[x];if(!i.proxyCachedFBO[w.key]){var k=i.renderCachePool.pop();void 0===k&&i.renderCache.length<50&&(k=i.renderCache.length,i.renderCache.push(this._createFBO())),void 0!==k&&(i.proxyCachedFBO[w.key]={},i.proxyCachedFBO[w.key][v.start]=k,i.renderCache[k].dirty=!0)}}this._tilesDirty={}}},i.prototype._setupStencil=function(t,e,i,r){if(r&&this._sourceTilesOverlap[r.id]){var o=this.painter.context,n=o.gl;if(e.length<=1)this._overlapStencilType=!1;else{var a;if(i.isTileClipped())a=e.length,this._overlapStencilMode.test={func:n.EQUAL,mask:255},this._overlapStencilType="Clip";else{if(!(e[0].overscaledZ>e[e.length-1].overscaledZ))return void(this._overlapStencilType=!1);a=1,this._overlapStencilMode.test={func:n.GREATER,mask:255},this._overlapStencilType="Mask"}this._stencilRef+a>255&&(o.clear({stencil:0}),this._stencilRef=0),this._stencilRef+=a,this._overlapStencilMode.ref=this._stencilRef,i.isTileClipped()&&this._renderTileClippingMasks(e,this._overlapStencilMode.ref)}}else this._overlapStencilType&&(this._overlapStencilType=!1)},i.prototype.stencilModeForRTTOverlap=function(e){return this.renderingToTexture&&this._overlapStencilType?("Clip"===this._overlapStencilType&&(this._overlapStencilMode.ref=this.painter._tileClippingMaskIDs[e.key]),this._overlapStencilMode):t.StencilMode.disabled},i.prototype._renderTileClippingMasks=function(e,i){var r=this.painter,o=this.painter.context,n=o.gl;r._tileClippingMaskIDs={},o.setColorMode(t.ColorMode.disabled),o.setDepthMode(t.DepthMode.disabled);for(var a=r.useProgram("clippingMask"),s=0,l=e;s<l.length;s+=1){var u=l[s],p=r._tileClippingMaskIDs[u.key]=--i;a.draw(o,n.TRIANGLES,t.DepthMode.disabled,new t.StencilMode({func:n.ALWAYS,mask:0},p,255,n.KEEP,n.KEEP,n.REPLACE),t.ColorMode.disabled,t.CullFaceMode.disabled,Se(u.projMatrix),"$clipping",r.tileExtentBuffer,r.quadTriangleIndexBuffer,r.tileExtentSegments)}},i.prototype.pointCoordinate=function(e){var i=this.painter.transform;if(e.x<0||e.x>i.width||e.y<0||e.y>i.height)return null;var r=[e.x,e.y,1,1];t.transformMat4$1(r,r,i.pixelMatrixInverse),t.scale$1(r,r,1/r[3]),r[0]/=i.worldSize,r[1]/=i.worldSize;var o=i._camera.position,n=t.mercatorZfromAltitude(1,i.center.lat),a=[o[0],o[1],o[2]/n,0],s=t.subtract([],r.slice(0,3),a);t.normalize(s,s);var l=this.raycast(a,s,this._exaggeration);return null!==l&&l?(t.scaleAndAdd(a,a,s,l),a[3]=a[2],a[2]*=n,a):null},i.prototype.drawDepth=function(){var e=this.painter,i=e.context,r=this.proxySourceCache,o=Math.ceil(e.width),n=Math.ceil(e.height);if(!this._depthFBO||this._depthFBO.width===o&&this._depthFBO.height===n||(this._depthFBO.destroy(),delete this._depthFBO,delete this._depthTexture),!this._depthFBO){var a=i.gl,s=i.createFramebuffer(o,n,!0);i.activeTexture.set(a.TEXTURE0);var l=new t.Texture(i,{width:o,height:n,data:null},a.RGBA);l.bind(a.NEAREST,a.CLAMP_TO_EDGE),s.colorAttachment.set(l.texture);var u=i.createRenderbuffer(i.gl.DEPTH_COMPONENT16,o,n);s.depthAttachment.set(u),this._depthFBO=s,this._depthTexture=l}i.bindFramebuffer.set(this._depthFBO.framebuffer),i.viewport.set([0,0,o,n]),function(e,i,r,o){var n=e.context,a=n.gl;n.clear({depth:1});for(var s=e.useProgram("terrainDepth"),l=new t.DepthMode(a.LESS,t.DepthMode.ReadWrite,e.depthRangeFor3D),u=0,p=o;u<p.length;u+=1){var h=p[u],c=r.getTile(h),f=we(h.projMatrix,0);i.setupElevationDraw(c,s),s.draw(n,a.TRIANGLES,l,t.StencilMode.disabled,t.ColorMode.unblended,t.CullFaceMode.backCCW,f,"terrain_depth",i.gridBuffer,i.gridIndexBuffer,i.gridNoSkirtSegments)}}(e,this,r,this.proxyCoords)},i.prototype._setupProxiedCoordsForOrtho=function(t,e,i){if(t.getSource()instanceof j)return this._setupProxiedCoordsForImageSource(t,e,i);this._findCoveringTileCache[t.id]=this._findCoveringTileCache[t.id]||{};for(var r=this.proxiedCoords[t.id]=[],o=this.proxyCoords,n=0;n<o.length;n++){var a=o[n],s=this._findTileCoveringTileID(a,t);if(s){var l=this._createProxiedId(a,s,i[a.key]&&i[a.key][t.id]);r.push(l),this.proxyToSource[a.key][t.id]=[l]}}for(var u=!1,p=0;p<e.length;p++){var h=t.getTile(e[p]);if(h&&h.hasData()){var c=this._findTileCoveringTileID(h.tileID,this.proxySourceCache);if(c&&c.tileID.canonical.z!==h.tileID.canonical.z){var f=this.proxyToSource[c.tileID.key][t.id],d=this._createProxiedId(c.tileID,h,i[c.tileID.key]&&i[c.tileID.key][t.id]);f?f.splice(f.length-1,0,d):this.proxyToSource[c.tileID.key][t.id]=[d],r.push(d),u=!0}}}this._sourceTilesOverlap[t.id]=u},i.prototype._setupProxiedCoordsForImageSource=function(e,i,r){if(e.getSource().loaded())for(var o,n,a,s,l,u,p,h=this.proxiedCoords[e.id]=[],c=this.proxyCoords,f=e.getSource(),d=new t.pointGeometry(f.tileID.x,f.tileID.y)._div(1<<f.tileID.z),m=f.coordinates.map(t.MercatorCoordinate.fromLngLat).reduce((function(t,e){return t.min.x=Math.min(t.min.x,e.x-d.x),t.min.y=Math.min(t.min.y,e.y-d.y),t.max.x=Math.max(t.max.x,e.x-d.x),t.max.y=Math.max(t.max.y,e.y-d.y),t}),{min:new t.pointGeometry(Number.MAX_VALUE,Number.MAX_VALUE),max:new t.pointGeometry(-Number.MAX_VALUE,-Number.MAX_VALUE)}),y=0;y<c.length;y++)for(var g=c[y],_=0;_<i.length;_++){var v=e.getTile(i[_]);if(v&&v.hasData()&&(s=(o=g).canonical.y/(1<<o.canonical.z),p=(n=v.tileID).canonical.y/(1<<n.canonical.z),!((a=o.wrap+o.canonical.x/(1<<o.canonical.z))+(l=t.EXTENT/(1<<o.canonical.z))<(u=n.wrap+n.canonical.x/(1<<n.canonical.z))+m.min.x||a>u+m.max.x||s+l<p+m.min.y||s>p+m.max.y))){var x=this._createProxiedId(g,v,r[g.key]&&r[g.key][e.id]),b=this.proxyToSource[g.key][e.id];b?b.push(x):this.proxyToSource[g.key][e.id]=[x],h.push(x)}}},i.prototype._createProxiedId=function(e,i,r){var o=this.orthoMatrix;if(r){var n=r.find((function(t){return t.key===i.tileID.key}));if(n)return n}if(i.tileID.key!==e.key){var a,s,l,u=e.canonical.z-i.tileID.canonical.z;o=t.create();var p=i.tileID.wrap-e.wrap<<e.overscaledZ;u>0?(s=(a=t.EXTENT>>u)*((i.tileID.canonical.x<<u)-e.canonical.x+p),l=a*((i.tileID.canonical.y<<u)-e.canonical.y)):(a=t.EXTENT<<-u,s=t.EXTENT*(i.tileID.canonical.x-(e.canonical.x+p<<-u)),l=t.EXTENT*(i.tileID.canonical.y-(e.canonical.y<<-u))),t.ortho(o,0,a,0,a,0,1),t.translate(o,o,[s,l,0])}return new Pe(i.tileID,e.key,o)},i.prototype._findTileCoveringTileID=function(e,i){var r=i.getTile(e);if(r&&r.hasData())return r;var o=this._findCoveringTileCache[i.id],n=o[e.key];if((r=n?i.getTileByID(n):null)&&r.hasData()||null===n)return r;var a=r?r.tileID:e,s=a.overscaledZ,l=i.getSource().minzoom,u=[];if(!n){var p=i.getSource().maxzoom;if(e.canonical.z>=p){var h=e.canonical.z-p;i.getSource().reparseOverscaled?(s=Math.max(e.canonical.z+2,i.transform.tileZoom),a=new t.OverscaledTileID(s,e.wrap,p,e.canonical.x>>h,e.canonical.y>>h)):0!==h&&(a=new t.OverscaledTileID(s=p,e.wrap,p,e.canonical.x>>h,e.canonical.y>>h))}a.key!==e.key&&(u.push(a.key),r=i.getTile(a))}var c=function(t){u.forEach((function(e){o[e]=t})),u.length=0};for(s-=1;s>=l&&(!r||!r.hasData());s--){r&&c(r.tileID.key);var f=a.calculateScaledKey(s);if((r=i.getTileByID(f))&&r.hasData())break;var d=o[f];if(null===d)break;void 0===d?u.push(f):r=i.getTileByID(d)}return c(r?r.tileID.key:null),r&&r.hasData()?r:null},i.prototype.findDEMTileFor=function(t){return this.enabled?this._findTileCoveringTileID(t,this.sourceCache):null},i.prototype.prepareDrawTile=function(t){this.renderedToTile=!0},i.prototype._clearRenderCacheForTile=function(t,e){var i=this._tilesDirty[t];i||(i=this._tilesDirty[t]={}),i[e.key]=!0},i.prototype.getWirefameBuffer=function(){if(!this.wireframeSegments){var e=function(e){var i,r,o,n=new t.StructArrayLayout2ui4,a=131;for(r=1;r<129;r++){for(i=1;i<129;i++)n.emplaceBack(o=r*a+i,o+1),n.emplaceBack(o,o+a),n.emplaceBack(o+1,o+a),128===r&&n.emplaceBack(o+a,o+a+1);n.emplaceBack(o+1,o+1+a)}return n}();this.wireframeIndexBuffer=this.painter.context.createIndexBuffer(e),this.wireframeSegments=t.SegmentVector.simpleSegment(0,0,this.gridBuffer.length,e.length)}return[this.wireframeIndexBuffer,this.wireframeSegments]},Object.defineProperties(i.prototype,r),i}(t.Elevation);function Le(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}var Ce=function(e,i,r,o,n,a){var s=e.gl;this.program=s.createProgram();for(var l=Le(r.staticAttributes),u=o?o.getBinderAttributes():[],p=l.concat(u),h=r.staticUniforms?Le(r.staticUniforms):[],c=o?o.getBinderUniforms():[],f=[],d=0,m=h.concat(c);d<m.length;d+=1){var y=m[d];f.indexOf(y)<0&&f.push(y)}var g=o?o.defines():[],_=(g=g.concat(a.map((function(t){return"#define "+t})))).concat(fe.fragmentSource,de,ce.fragmentSource,r.fragmentSource).join("\n"),v=g.concat(fe.vertexSource,de,ce.vertexSource,he.vertexSource,r.vertexSource).join("\n"),x=s.createShader(s.FRAGMENT_SHADER);if(s.isContextLost())this.failedToCreate=!0;else{s.shaderSource(x,_),s.compileShader(x),s.attachShader(this.program,x);var b=s.createShader(s.VERTEX_SHADER);if(s.isContextLost())this.failedToCreate=!0;else{s.shaderSource(b,v),s.compileShader(b),s.attachShader(this.program,b),this.attributes={};var w={};this.numAttributes=p.length;for(var k=0;k<this.numAttributes;k++)p[k]&&(s.bindAttribLocation(this.program,k,p[k]),this.attributes[p[k]]=k);s.linkProgram(this.program),s.deleteShader(b),s.deleteShader(x);for(var T=0;T<f.length;T++){var I=f[T];if(I&&!w[I]){var S=s.getUniformLocation(this.program,I);S&&(w[I]=S)}}this.fixedUniforms=n(e,w),this.binderUniforms=o?o.getUniforms(e,w):[],-1!==a.indexOf("TERRAIN")&&(this.terrainUniforms=function(e,i){return{u_dem:new t.Uniform1i(e,i.u_dem),u_dem_prev:new t.Uniform1i(e,i.u_dem_prev),u_dem_unpack:new t.Uniform4f(e,i.u_dem_unpack),u_dem_tl:new t.Uniform2f(e,i.u_dem_tl),u_dem_scale:new t.Uniform1f(e,i.u_dem_scale),u_dem_tl_prev:new t.Uniform2f(e,i.u_dem_tl_prev),u_dem_scale_prev:new t.Uniform1f(e,i.u_dem_scale_prev),u_dem_size:new t.Uniform1f(e,i.u_dem_size),u_dem_lerp:new t.Uniform1f(e,i.u_dem_lerp),u_exaggeration:new t.Uniform1f(e,i.u_exaggeration),u_depth:new t.Uniform1i(e,i.u_depth),u_depth_size_inv:new t.Uniform2f(e,i.u_depth_size_inv),u_meter_to_dem:new t.Uniform1f(e,i.u_meter_to_dem),u_label_plane_matrix_inv:new t.UniformMatrix4f(e,i.u_label_plane_matrix_inv)}}(e,w)),-1!==a.indexOf("FOG")&&(this.fogUniforms=function(e,i){return{u_fog_matrix:new t.UniformMatrix4f(e,i.u_fog_matrix),u_fog_range:new t.Uniform2f(e,i.u_fog_range),u_fog_color:new t.Uniform4f(e,i.u_fog_color),u_fog_horizon_blend:new t.Uniform1f(e,i.u_fog_horizon_blend),u_fog_temporal_offset:new t.Uniform1f(e,i.u_fog_temporal_offset)}}(e,w))}}};function ze(t,e,i){var r=1/P(i,1,e.transform.tileZoom),o=Math.pow(2,i.tileID.overscaledZ),n=i.tileSize*Math.pow(2,e.transform.tileZoom)/o,a=n*(i.tileID.canonical.x+i.tileID.wrap*o),s=n*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]}}Ce.cacheKey=function(t,e,i){for(var r=""+t+(i?i.cacheKey:""),o=0,n=e;o<n.length;o+=1)r+="/"+n[o];return r},Ce.prototype.setTerrainUniformValues=function(t,e){if(this.terrainUniforms){var i=this.terrainUniforms;if(!this.failedToCreate)for(var r in t.program.set(this.program),e)i[r].set(e[r])}},Ce.prototype.setFogUniformValues=function(t,e){if(this.fogUniforms){var i=this.fogUniforms;if(!this.failedToCreate)for(var r in t.program.set(this.program),e)i[r].location&&i[r].set(e[r])}},Ce.prototype.draw=function(t,e,i,r,o,n,a,s,l,u,p,h,c,f,d,m){var y,g=t.gl;if(!this.failedToCreate){for(var _ in t.program.set(this.program),t.setDepthMode(i),t.setStencilMode(r),t.setColorMode(o),t.setCullFace(n),this.fixedUniforms)this.fixedUniforms[_].set(a[_]);f&&f.setUniforms(t,this.binderUniforms,h,{zoom:c});for(var v=(y={},y[g.LINES]=2,y[g.TRIANGLES]=3,y[g.LINE_STRIP]=1,y)[e],x=0,b=p.get();x<b.length;x+=1){var w=b[x],k=w.vaos||(w.vaos={});(k[s]||(k[s]=new ge)).bind(t,this,l,f?f.getPaintVertexBuffers():[],u,w.vertexOffset,d,m),g.drawElements(e,w.primitiveLength*v,g.UNSIGNED_SHORT,w.primitiveOffset*v*2)}}};var De=function(e,i,r,o,n,a,s,l){var u=i.style.light,p=u.properties.get("position"),h=[p.x,p.y,p.z],c=t.create$1();"viewport"===u.properties.get("anchor")&&(t.fromRotation(c,-i.transform.angle),t.transformMat3(h,h,c));var f=u.properties.get("color");return{u_matrix:e,u_lightpos:h,u_lightintensity:u.properties.get("intensity"),u_lightcolor:[f.r,f.g,f.b],u_vertical_gradient:+r,u_opacity:o,u_exclude:n,u_isGradient:a,u_direction:s,u_isTile:l}},Oe=function(e,i,r,o,n,a,s,l,u,p){return t.extend(De(e,i,r,o,l,1,1,p),ze(a,i,s),{u_height_factor:-Math.pow(2,n.overscaledZ)/s.tileSize/8})},Re=function(t,e,i){return{u_matrix:t,u_time:e,u_isWater:i}},Be=function(e,i,r,o){return t.extend(Re(e),ze(r,i,o))},Fe=function(t,e){return{u_matrix:t,u_world:e}},Ue=function(e,i,r,o,n){return t.extend(Be(e,i,r,o),{u_world:n})},je=function(e,i,r,o){var n,a=e.transform;if("map"===o.paint.get("circle-pitch-alignment")){var s=P(r,1,a.zoom);n=[s,s]}else n=a.pixelsToGLUnits;return{u_camera_to_center_distance:a.cameraToCenterDistance,u_matrix:e.translatePosMatrix(i.projMatrix,r,o.paint.get("circle-translate"),o.paint.get("circle-translate-anchor")),u_device_pixel_ratio:t.exported.devicePixelRatio,u_extrude_scale:n}},Ne=function(t){var e=[];return"map"===t.paint.get("circle-pitch-alignment")&&e.push("PITCH_WITH_MAP"),"map"===t.paint.get("circle-pitch-scale")&&e.push("SCALE_WITH_MAP"),e},Ve=function(e,i,r){var o=t.EXTENT/r.tileSize;return{u_matrix:e,u_camera_to_center_distance:i.cameraToCenterDistance,u_extrude_scale:[i.pixelsToGLUnits[0]/o,i.pixelsToGLUnits[1]/o]}},Ge=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]}},Ze=function(t,e,i){return void 0===i&&(i=1),{u_matrix:t,u_color:e,u_overlay:0,u_overlay_scale:i}},qe=function(t,e,i,r){return{u_matrix:t,u_extrude_scale:P(e,1,i),u_intensity:r}},Xe=function(e,i,r,o,n,a){var s=e.transform;return{u_matrix:Je(e,i,r,o),u_ratio:1/P(i,1,s.zoom),u_height:r.paint.get("line-height").value.value,u_device_pixel_ratio:t.exported.devicePixelRatio,u_units_to_pixels:[1/s.pixelsToGLUnits[0],1/s.pixelsToGLUnits[1]],u_aimate:n,u_time:a}},We=function(e,i,r,o,n){return t.extend(Xe(e,i,r,o),{u_image:0,u_image_height:n})},He=function(e,i,r,o,n,a,s){var l=e.transform,u=Ke(i,l);return{u_matrix:Je(e,i,r,n),u_texsize:i.imageAtlasTexture.size,u_ratio:1/P(i,1,l.zoom),u_height:r.paint.get("line-height").value.value,u_device_pixel_ratio:t.exported.devicePixelRatio,u_image:0,u_scale:[u,o.fromScale,o.toScale],u_fade:o.t,u_units_to_pixels:[1/l.pixelsToGLUnits[0],1/l.pixelsToGLUnits[1]],u_aimate:a,u_time:s}},Ye=function(e,i,r,o,n,a,s){var l=Ke(i,e.transform);return t.extend(Xe(e,i,r,n),{u_texsize:i.lineAtlasTexture.size,u_scale:[l,o.fromScale,o.toScale],u_image:0,u_mix:o.t,u_aimate:a,u_time:s})};function Ke(t,e){return 1/P(t,1,e.tileZoom)}function Je(t,e,i,r){return t.translatePosMatrix(r||e.tileID.projMatrix,e,i.paint.get("line-translate"),i.paint.get("line-translate-anchor"))}var Qe=function(t,e,i,r,o){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*o.paint.get("raster-opacity"),u_image0:0,u_image1:1,u_brightness_low:o.paint.get("raster-brightness-min"),u_brightness_high:o.paint.get("raster-brightness-max"),u_saturation_factor:(a=o.paint.get("raster-saturation"),a>0?1-1/(1.001-a):-a),u_contrast_factor:(n=o.paint.get("raster-contrast"),n>0?1/(1-n):1+n),u_spin_weights:$e(o.paint.get("raster-hue-rotate"))};var n,a};function $e(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 ti,ei=function(t,e,i,r,o,n,a,s,l,u){var p=o.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:p.cameraToCenterDistance,u_pitch:p.pitch/360*2*Math.PI,u_rotate_symbol:+i,u_aspect_ratio:p.width/p.height,u_fade_change:o.options.fadeDuration?o.symbolFadeChange:1,u_matrix:n,u_label_plane_matrix:a,u_coord_matrix:s,u_is_text:+l,u_pitch_with_map:+r,u_texsize:u,u_texture:0}},ii=function(e,i,r,o,n,a,s,l,u,p,h){var c=n.transform,f=c.cameraToCenterDistance,d=c._pitch;return t.extend(ei(e,i,r,o,n,a,s,l,u,p),{u_gamma_scale:o?f*Math.cos(n.terrain?0:d):1,u_device_pixel_ratio:t.exported.devicePixelRatio,u_is_halo:+h})},ri=function(t,e,i){return{u_matrix:t,u_opacity:e,u_color:i}},oi=function(e,i,r,o,n,a){return t.extend(function(t,e,i,r){var o=i.imageManager.getPattern(t.from.toString()),n=i.imageManager.getPattern(t.to.toString()),a=i.imageManager.getPixelSize(),s=a.width,l=a.height,u=Math.pow(2,r.tileID.overscaledZ),p=r.tileSize*Math.pow(2,i.transform.tileZoom)/u,h=p*(r.tileID.canonical.x+r.tileID.wrap*u),c=p*r.tileID.canonical.y;return{u_image:0,u_pattern_tl_a:o.tl,u_pattern_br_a:o.br,u_pattern_tl_b:n.tl,u_pattern_br_b:n.br,u_texsize:[s,l],u_mix:e.t,u_pattern_size_a:o.displaySize,u_pattern_size_b:n.displaySize,u_scale_a:e.fromScale,u_scale_b:e.toScale,u_tile_units_to_pixels:1/P(r,1,i.transform.tileZoom),u_pixel_coord_upper:[h>>16,c>>16],u_pixel_coord_lower:[65535&h,65535&c]}}(o,a,r,n),{u_matrix:e,u_opacity:i})},ni=function(t,e,i,r,o,n,a,s,l,u,p,h,c,f){return{u_matrix:t,u_model_mat:e,u_scale:i,u_camera_pos:[r[0],r[1],r[2]],u_light1_pos:[s[0],s[1],s[2]],u_light2_pos:[s[3],s[4],s[5]],u_light3_pos:[s[6],s[7],s[8]],u_light4_pos:[s[9],s[10],s[11]],u_light1_intensity:[l[0],l[1],l[2]],u_light2_intensity:[l[3],l[4],l[5]],u_light3_intensity:[l[6],l[7],l[8]],u_light4_intensity:[l[9],l[10],l[11]],u_albedo:[o[0],o[1],o[2]],u_metallic:n,u_roughness:a,u_irradiance:u,u_prefilter:p,u_brdf_lut:h,u_is_car:c||-1,u_is_blend_light:f}},ai=function(t,e,i,r,o,n,a,s,l,u,p,h,c){return{u_matrix:t,u_model_mat:e,u_scale:i,u_image:r,u_camera_pos:[o[0],o[1],o[2]],u_light1_pos:[s[0],s[1],s[2]],u_light2_pos:[s[3],s[4],s[5]],u_light3_pos:[s[6],s[7],s[8]],u_light4_pos:[s[9],s[10],s[11]],u_light1_intensity:[l[0],l[1],l[2]],u_light2_intensity:[l[3],l[4],l[5]],u_light3_intensity:[l[6],l[7],l[8]],u_light4_intensity:[l[9],l[10],l[11]],u_metallic:n,u_roughness:a,u_irradiance:u,u_prefilter:p,u_brdf_lut:h,u_is_blend_light:c}},si={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),u_exclude:new t.Uniform1f(e,i.u_exclude),u_isGradient:new t.Uniform1f(e,i.u_isGradient),u_direction:new t.Uniform1f(e,i.u_direction)}},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),u_exclude:new t.Uniform1f(e,i.u_exclude),u_isTile:new t.Uniform1f(e,i.u_isTile)}},fill:function(e,i){return{u_matrix:new t.UniformMatrix4f(e,i.u_matrix),u_time:new t.Uniform1f(e,i.u_time),u_isWater:new t.Uniform1f(e,i.u_isWater)}},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_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_extrude_scale:new t.Uniform2f(e,i.u_extrude_scale)}},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_height:new t.Uniform1f(e,i.u_height),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_aimate:new t.Uniform4f(e,i.u_aimate),u_time:new t.Uniform1f(e,i.u_time)}},lineGradient:function(e,i){return{u_matrix:new t.UniformMatrix4f(e,i.u_matrix),u_ratio:new t.Uniform1f(e,i.u_ratio),u_height:new t.Uniform1f(e,i.u_height),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_height:new t.Uniform1f(e,i.u_height),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),u_aimate:new t.Uniform4f(e,i.u_aimate),u_time:new t.Uniform1f(e,i.u_time)}},lineSDF: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_height:new t.Uniform1f(e,i.u_height),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_scale:new t.Uniform3f(e,i.u_scale),u_mix:new t.Uniform1f(e,i.u_mix),u_aimate:new t.Uniform4f(e,i.u_aimate),u_time:new t.Uniform1f(e,i.u_time)}},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)}},terrainRaster:be,terrainDepth:be,skybox:function(e,i){return{u_matrix:new t.UniformMatrix4f(e,i.u_matrix),u_sun_direction:new t.Uniform3f(e,i.u_sun_direction),u_cubemap:new t.Uniform1i(e,i.u_cubemap),u_opacity:new t.Uniform1f(e,i.u_opacity),u_temporal_offset:new t.Uniform1f(e,i.u_temporal_offset)}},skyboxGradient:function(e,i){return{u_matrix:new t.UniformMatrix4f(e,i.u_matrix),u_color_ramp:new t.Uniform1i(e,i.u_color_ramp),u_center_direction:new t.Uniform3f(e,i.u_center_direction),u_radius:new t.Uniform1f(e,i.u_radius),u_opacity:new t.Uniform1f(e,i.u_opacity),u_temporal_offset:new t.Uniform1f(e,i.u_temporal_offset)}},skyboxGradientCapture:function(e,i){return{u_matrix_3f:new t.UniformMatrix3f(e,i.u_matrix_3f),u_color_ramp:new t.Uniform1i(e,i.u_color_ramp),u_center_direction:new t.Uniform3f(e,i.u_center_direction),u_radius:new t.Uniform1f(e,i.u_radius),u_opacity:new t.Uniform1f(e,i.u_opacity),u_temporal_offset:new t.Uniform1f(e,i.u_temporal_offset)}},skyboxCapture:function(e,i){return{u_matrix_3f:new t.UniformMatrix3f(e,i.u_matrix_3f),u_sun_direction:new t.Uniform3f(e,i.u_sun_direction),u_sun_intensity:new t.Uniform1f(e,i.u_sun_intensity),u_color_tint_r:new t.Uniform4f(e,i.u_color_tint_r),u_color_tint_m:new t.Uniform4f(e,i.u_color_tint_m),u_luminance:new t.Uniform1f(e,i.u_luminance),u_color_ramp:new t.Uniform1i(e,i.u_color_ramp)}},skyboxIrradiance:function(e,i){return{u_matrix_3f:new t.UniformMatrix3f(e,i.u_matrix_3f)}},skyboxPreFiltered:function(e,i){return{u_matrix_3f:new t.UniformMatrix3f(e,i.u_matrix_3f),u_roughness:new t.Uniform1f(e,i.u_roughness)}},skyboxBrdf:function(e,i){return{u_matrix:new t.UniformMatrix4f(e,i.u_matrix)}},modelColor:function(e,i){return{u_matrix:new t.UniformMatrix4f(e,i.u_matrix),u_model_mat:new t.UniformMatrix4f(e,i.u_model_mat),u_scale:new t.Uniform1f(e,i.u_scale),u_is_car:new t.Uniform1f(e,i.u_is_car),u_is_blend_light:new t.Uniform1f(e,i.u_is_blend_light),u_camera_pos:new t.Uniform3f(e,i.u_camera_pos),u_light1_pos:new t.Uniform3f(e,i.u_light1_pos),u_light2_pos:new t.Uniform3f(e,i.u_light2_pos),u_light3_pos:new t.Uniform3f(e,i.u_light3_pos),u_light4_pos:new t.Uniform3f(e,i.u_light4_pos),u_light1_intensity:new t.Uniform3f(e,i.u_light1_intensity),u_light2_intensity:new t.Uniform3f(e,i.u_light2_intensity),u_light3_intensity:new t.Uniform3f(e,i.u_light3_intensity),u_light4_intensity:new t.Uniform3f(e,i.u_light4_intensity),u_albedo:new t.Uniform3f(e,i.u_albedo),u_metallic:new t.Uniform1f(e,i.u_metallic),u_roughness:new t.Uniform1f(e,i.u_roughness),u_irradiance:new t.Uniform1i(e,i.u_irradiance),u_prefilter:new t.Uniform1i(e,i.u_prefilter),u_brdf_lut:new t.Uniform1i(e,i.u_brdf_lut)}},modelTexture:function(e,i){return{u_matrix:new t.UniformMatrix4f(e,i.u_matrix),u_model_mat:new t.UniformMatrix4f(e,i.u_model_mat),u_scale:new t.Uniform1f(e,i.u_scale),u_image:new t.Uniform1i(e,i.u_image),u_brdf_lut:new t.Uniform1i(e,i.u_brdf_lut),u_irradiance:new t.Uniform1i(e,i.u_irradiance),u_prefilter:new t.Uniform1i(e,i.u_prefilter),u_camera_pos:new t.Uniform3f(e,i.u_camera_pos),u_light1_pos:new t.Uniform3f(e,i.u_light1_pos),u_light2_pos:new t.Uniform3f(e,i.u_light2_pos),u_light3_pos:new t.Uniform3f(e,i.u_light3_pos),u_light4_pos:new t.Uniform3f(e,i.u_light4_pos),u_light1_intensity:new t.Uniform3f(e,i.u_light1_intensity),u_light2_intensity:new t.Uniform3f(e,i.u_light2_intensity),u_light3_intensity:new t.Uniform3f(e,i.u_light3_intensity),u_light4_intensity:new t.Uniform3f(e,i.u_light4_intensity),u_metallic:new t.Uniform1f(e,i.u_metallic),u_roughness:new t.Uniform1f(e,i.u_roughness),u_is_blend_light:new t.Uniform1f(e,i.u_is_blend_light)}},modelTranslucent:function(e,i){return{u_matrix:new t.UniformMatrix4f(e,i.u_matrix),u_model_mat:new t.UniformMatrix4f(e,i.u_model_mat),u_scale:new t.Uniform1f(e,i.u_scale),u_image:new t.Uniform1i(e,i.u_image),u_brdf_lut:new t.Uniform1i(e,i.u_brdf_lut),u_irradiance:new t.Uniform1i(e,i.u_irradiance),u_prefilter:new t.Uniform1i(e,i.u_prefilter),u_camera_pos:new t.Uniform3f(e,i.u_camera_pos),u_light1_pos:new t.Uniform3f(e,i.u_light1_pos),u_light2_pos:new t.Uniform3f(e,i.u_light2_pos),u_light3_pos:new t.Uniform3f(e,i.u_light3_pos),u_light4_pos:new t.Uniform3f(e,i.u_light4_pos),u_light1_intensity:new t.Uniform3f(e,i.u_light1_intensity),u_light2_intensity:new t.Uniform3f(e,i.u_light2_intensity),u_light3_intensity:new t.Uniform3f(e,i.u_light3_intensity),u_light4_intensity:new t.Uniform3f(e,i.u_light4_intensity),u_metallic:new t.Uniform1f(e,i.u_metallic),u_roughness:new t.Uniform1f(e,i.u_roughness)}}};function li(e,i,r,o,n,a,s){for(var l=e.context,u=l.gl,p=e.useProgram("collisionBox"),h=[],c=0,f=0,d=0;d<o.length;d++){var m=o[d],y=i.getTile(m),g=y.getBucket(r);if(g){var _=m.projMatrix;0===n[0]&&0===n[1]||(_=e.translatePosMatrix(m.projMatrix,y,n,a));var v=s?g.textCollisionBox:g.iconCollisionBox,x=g.collisionCircleArray;if(x.length>0){var b=t.create(),w=_;t.mul(b,g.placementInvProjMatrix,e.transform.glCoordMatrix),t.mul(b,b,g.placementViewportMatrix),h.push({circleArray:x,circleOffset:f,transform:w,invTransform:b}),f=c+=x.length/4}v&&(e.terrain&&e.terrain.setupElevationDraw(y,p),p.draw(l,u.LINES,t.DepthMode.disabled,t.StencilMode.disabled,e.colorModeForRenderPass(),t.CullFaceMode.disabled,Ve(_,e.transform,y),r.id,v.layoutVertexBuffer,v.indexBuffer,v.segments,null,e.transform.zoom,null,v.collisionVertexBuffer,v.collisionVertexBufferExt))}}if(s&&h.length){var k=e.useProgram("collisionCircle"),T=new t.StructArrayLayout2f1f2i16;T.resize(4*c),T._trim();for(var I=0,S=0,E=h;S<E.length;S+=1)for(var A=E[S],P=0;P<A.circleArray.length/4;P++){var M=4*P,L=A.circleArray[M+0],C=A.circleArray[M+1],z=A.circleArray[M+2],D=A.circleArray[M+3];T.emplace(I++,L,C,z,D,0),T.emplace(I++,L,C,z,D,1),T.emplace(I++,L,C,z,D,2),T.emplace(I++,L,C,z,D,3)}(!ti||ti.length<2*c)&&(ti=function(e){var i=2*e,r=new t.StructArrayLayout3ui6;r.resize(i),r._trim();for(var o=0;o<i;o++){var n=6*o;r.uint16[n+0]=4*o+0,r.uint16[n+1]=4*o+1,r.uint16[n+2]=4*o+2,r.uint16[n+3]=4*o+2,r.uint16[n+4]=4*o+3,r.uint16[n+5]=4*o+0}return r}(c));for(var O=l.createIndexBuffer(ti,!0),R=l.createVertexBuffer(T,t.collisionCircleLayout.members,!0),B=0,F=h;B<F.length;B+=1){var U=F[B],j=Ge(U.transform,U.invTransform,e.transform);k.draw(l,u.TRIANGLES,t.DepthMode.disabled,t.StencilMode.disabled,e.colorModeForRenderPass(),t.CullFaceMode.disabled,j,r.id,R,O,t.SegmentVector.simpleSegment(0,2*U.circleOffset,U.circleArray.length,U.circleArray.length/2),null,e.transform.zoom,null,null,null)}R.destroy(),O.destroy()}}var ui=t.identity(new Float32Array(16));function pi(e,i,r,o,n,a){var s=t.getAnchorAlignment(e),l=-(s.horizontalAlign-.5)*i,u=-(s.verticalAlign-.5)*r,p=t.evaluateVariableOffset(e,o);return new t.pointGeometry((l/n+p[0])*a,(u/n+p[1])*a)}function hi(e,i,r,o,n,a,s,l,u,p,h,c){for(var f=e.context,d=f.gl,m=e.transform,y="map"===l,g="map"===u,_=y&&"point"!==r.layout.get("symbol-placement"),v=y&&!g&&!_,x=void 0!==r.layout.get("symbol-sort-key").constantOr(1),b=!1,w=e.depthModeForSublayer(0,t.DepthMode.ReadOnly),k=r.layout.get("text-variable-anchor"),T=[],I=e.terrain&&g?["PITCH_WITH_MAP_TERRAIN"]:null,S=function(){var o=A[E],l=i.getTile(o),u=l.getBucket(r);if(u){var h=n?u.text:u.icon;if(h&&h.segments.get().length){var c=h.programConfigurations.get(r.id),f=n||u.sdfIcons,w=n?u.textSizeData:u.iconSizeData,S=g||0!==m.pitch,M=e.useProgram(function(t,e,i){return i.iconsInText&&e?"symbolTextAndIcon":t?"symbolSDF":"symbolIcon"}(f,n,u),c,I),L=t.evaluateSizeForZoom(w,m.zoom),C=void 0,z=[0,0],D=void 0,O=void 0,R=null,B=void 0;if(n)D=l.glyphAtlasTexture,O=d.LINEAR,C=l.glyphAtlasTexture.size,u.iconsInText&&(z=l.imageAtlasTexture.size,R=l.imageAtlasTexture,B=S||e.options.rotating||e.options.zooming||"composite"===w.kind||"camera"===w.kind?d.LINEAR:d.NEAREST);else{var F=1!==r.layout.get("icon-size").constantOr(0)||u.iconsNeedLinear;D=l.imageAtlasTexture,O=f||e.options.rotating||e.options.zooming||F||S?d.LINEAR:d.NEAREST,C=l.imageAtlasTexture.size}var U=P(l,1,e.transform.zoom),j=ft(o.projMatrix,g,y,e.transform,U),N=e.terrain&&g&&_?t.invert(new Float32Array(16),j):ui,V=dt(o.projMatrix,g,y,e.transform,U),G=k&&u.hasTextData(),Z="none"!==r.layout.get("icon-text-fit")&&G&&u.hasIconData();if(_){var q=m.elevation;!function(e,i,r,o,n,a,s,l,u){var p=o?e.textSizeData:e.iconSizeData,h=t.evaluateSizeForZoom(p,r.transform.zoom),c=[256/r.width*2+1,256/r.height*2+1],f=o?e.text.dynamicLayoutVertexArray:e.icon.dynamicLayoutVertexArray;f.clear();for(var d=e.lineVertexArray,m=o?e.text.placedSymbolArray:e.icon.placedSymbolArray,y=r.transform.width/r.transform.height,g=!1,_=0;_<m.length;_++){var v=m.get(_);if(v.hidden||v.writingMode===t.WritingMode.vertical&&!g)Tt(v.numGlyphs,f);else{g=!1;var x=u?u({x:v.anchorX,y:v.anchorY}):0,b=[v.anchorX,v.anchorY,x,1];if(t.transformMat4$1(b,b,i),gt(b,c)){var w=yt(r.transform.cameraToCenterDistance,b[3]),k=t.evaluateSizeForFeature(p,h,v),T=s?k/w:k*w,I=new t.pointGeometry(v.anchorX,v.anchorY),S=mt(I,n,x);if(S.signedDistanceFromCamera<=0)Tt(v.numGlyphs,f);else{var E=S.point,A={},P=s?null:u,M=xt(v,T,!1,l,i,n,a,e.glyphOffsetArray,d,f,E,I,A,y,P);g=M.useVertical,P&&M.needsFlipping&&(A={}),(M.notEnoughRoom||g||M.needsFlipping&&xt(v,T,!0,l,i,n,a,e.glyphOffsetArray,d,f,E,I,A,y,P).notEnoughRoom)&&Tt(v.numGlyphs,f)}}else Tt(v.numGlyphs,f)}}o?e.text.dynamicLayoutVertexBuffer.updateData(f):e.icon.dynamicLayoutVertexBuffer.updateData(f)}(u,o.projMatrix,e,n,j,V,g,p,q?function(t){return q.getAtTileOffset(o,t.x,t.y)}:null)}var X,W=e.translatePosMatrix(o.projMatrix,l,a,s),H=_||n&&k||Z?ui:j,Y=e.translatePosMatrix(V,l,a,s,!0),K=f&&0!==r.paint.get(n?"text-halo-width":"icon-halo-width").constantOr(1);X=f?u.iconsInText?function(e,i,r,o,n,a,s,l,u,p){return t.extend(ii(e,i,r,o,n,a,s,l,!0,u,!0),{u_texsize_icon:p,u_texture_icon:1})}(w.kind,L,v,g,e,W,H,Y,C,z):ii(w.kind,L,v,g,e,W,H,Y,n,C,!0):ei(w.kind,L,v,g,e,W,H,Y,n,C);var J={program:M,buffers:h,uniformValues:X,atlasTexture:D,atlasTextureIcon:R,atlasInterpolation:O,atlasInterpolationIcon:B,isSDF:f,hasHalo:K,tile:l,labelPlaneMatrixInv:N};if(x&&u.canOverlap){b=!0;for(var Q=0,$=h.segments.get();Q<$.length;Q+=1){var tt=$[Q];T.push({segments:new t.SegmentVector([tt]),sortKey:tt.sortKey,state:J})}}else T.push({segments:h.segments,sortKey:0,state:J})}}},E=0,A=o;E<A.length;E+=1)S();b&&T.sort((function(t,e){return t.sortKey-e.sortKey}));for(var M=0,L=T;M<L.length;M+=1){var C=L[M],z=C.state;if(e.terrain&&e.terrain.setupElevationDraw(z.tile,z.program,{useDepthForOcclusion:!0,labelPlaneMatrixInv:z.labelPlaneMatrixInv}),f.activeTexture.set(d.TEXTURE0),z.atlasTexture.bind(z.atlasInterpolation,d.CLAMP_TO_EDGE),z.atlasTextureIcon&&(f.activeTexture.set(d.TEXTURE1),z.atlasTextureIcon&&z.atlasTextureIcon.bind(z.atlasInterpolationIcon,d.CLAMP_TO_EDGE)),z.isSDF){var D=z.uniformValues;z.hasHalo&&(D.u_is_halo=1,ci(z.buffers,C.segments,r,e,z.program,w,h,c,D)),D.u_is_halo=0}ci(z.buffers,C.segments,r,e,z.program,w,h,c,z.uniformValues)}}function ci(e,i,r,o,n,a,s,l,u){var p=o.context;n.draw(p,p.gl.TRIANGLES,a,s,l,t.CullFaceMode.disabled,u,r.id,e.layoutVertexBuffer,e.indexBuffer,i,r.paint,o.transform.zoom,e.programConfigurations.get(r.id),e.dynamicLayoutVertexBuffer,e.opacityVertexBuffer)}function fi(e,i,r,o,n,a,s){var l,u,p,h,c,f=e.context.gl,d=r.paint.get("fill-pattern"),m=d&&d.constantOr(1),y=r.getCrossfadeParameters();s?(u=m&&!r.getPaintProperty("fill-outline-color")?"fillOutlinePattern":"fillOutline",l=f.LINES):(u=m?"fillPattern":"fill",l=f.TRIANGLES);for(var g=0,_=o;g<_.length;g+=1){var v=_[g],x=i.getTile(v);if(!m||x.patternsLoaded()){var b=x.getBucket(r);if(b){e.prepareDrawTile(v);var w=b.programConfigurations.get(r.id),k=e.useProgram(u,w);m&&(e.context.activeTexture.set(f.TEXTURE0),x.imageAtlasTexture.bind(f.LINEAR,f.CLAMP_TO_EDGE),w.updatePaintBuffers(y));var T=d.constantOr(null);if(T&&x.imageAtlas){var I=x.imageAtlas,S=I.patternPositions[T.to.toString()],E=I.patternPositions[T.from.toString()];S&&E&&w.setConstantPatternPositions(S,E)}var A,P=e.translatePosMatrix(v.projMatrix,x,r.paint.get("fill-translate"),r.paint.get("fill-translate-anchor")),M=e.clock.getElapsedTime();if(A=r.paint.get("fill-water-enable")?1:0,r.paint.get("fill-animate-enable"),s){h=b.indexBuffer2,c=b.segments2;var L=e.terrain&&e.terrain.renderingToTexture?e.terrain.drapeBufferSize:[f.drawingBufferWidth,f.drawingBufferHeight];p="fillOutlinePattern"===u&&m?Ue(P,e,y,x,L):Fe(P,L)}else h=b.indexBuffer,c=b.segments,p=m?Be(P,e,y,x):Re(P,M,A);e.prepareDrawProgram(e.context,k,v.toUnwrapped()),k.draw(e.context,l,n,e.stencilModeForClipping(v),a,t.CullFaceMode.disabled,p,r.id,b.layoutVertexBuffer,h,c,r.paint,e.transform.zoom,w)}}}}function di(e,i,r,o,n,a,s){var l=e.context,u=l.gl,p=r.paint.get("fill-extrusion-pattern"),h=p.constantOr(1),c=r.getCrossfadeParameters(),f=r.paint.get("fill-extrusion-opacity"),d=0;switch(r.paint.get("fill-extrusion-exclude")){case"none":default:d=0;break;case"top":d=1}var m=0;switch(r.paint.get("fill-extrusion-direction")){case"up":default:m=0;break;case"down":m=1}var y=r.paint.get("fill-extrusion-isGradient");y=y?1:0;var g=r.paint.get("fill-extrusion-isTile");g=g?1:0;for(var _=0,v=o;_<v.length;_+=1){var x=v[_],b=i.getTile(x),w=b.getBucket(r);if(w){var k=w.programConfigurations.get(r.id),T=e.useProgram(h?"fillExtrusionPattern":"fillExtrusion",k);if(e.terrain){var I=e.terrain;if(!w.enableTerrain)continue;if(I.setupElevationDraw(b,T,{useMeterToDem:!0}),mi(l,i,x,w,r,I),!w.centroidVertexBuffer){var S=T.attributes.a_centroid_pos;void 0!==S&&u.vertexAttrib2f(S,0,0)}}h&&(e.context.activeTexture.set(u.TEXTURE0),b.imageAtlasTexture.bind(u.LINEAR,u.CLAMP_TO_EDGE),k.updatePaintBuffers(c));var E=p.constantOr(null);if(E&&b.imageAtlas){var A=b.imageAtlas,P=A.patternPositions[E.to.toString()],M=A.patternPositions[E.from.toString()];P&&M&&k.setConstantPatternPositions(P,M)}var L=e.translatePosMatrix(x.projMatrix,b,r.paint.get("fill-extrusion-translate"),r.paint.get("fill-extrusion-translate-anchor")),C=r.paint.get("fill-extrusion-vertical-gradient"),z=h?Oe(L,e,C,f,x,c,b,d,0,g):De(L,e,C,f,d,y,m);e.prepareDrawProgram(l,T,x.toUnwrapped()),i.map.VirtualSpace&&i.map.VirtualSpace.isDrawBuildings&&i.map.VirtualSpace.DrawBuild.loadModel({image:b.imageAtlas,bucket:w,uniformValues:z,center:x.canonical}),i.map.VirtualSpace&&i.map.VirtualSpace.isDrawBuildings||T.draw(l,l.gl.TRIANGLES,n,a,s,t.CullFaceMode.backCCW,z,r.id,w.layoutVertexBuffer,w.indexBuffer,w.segments,r.paint,e.transform.zoom,k,e.terrain?w.centroidVertexBuffer:null)}}}function mi(e,i,r,o,n,a){for(var s,l,u,p=[function(e){var i=e.canonical.x-1,r=e.wrap;return i<0&&(i=(1<<e.canonical.z)-1,r--),new t.OverscaledTileID(e.overscaledZ,r,e.canonical.z,i,e.canonical.y)},function(e){var i=e.canonical.x+1,r=e.wrap;return i===1<<e.canonical.z&&(i=0,r++),new t.OverscaledTileID(e.overscaledZ,r,e.canonical.z,i,e.canonical.y)},function(e){return new t.OverscaledTileID(e.overscaledZ,e.wrap,e.canonical.z,e.canonical.x,(0===e.canonical.y?1<<e.canonical.z:e.canonical.y)-1)},function(e){return new t.OverscaledTileID(e.overscaledZ,e.wrap,e.canonical.z,e.canonical.x,e.canonical.y===(1<<e.canonical.z)-1?0:e.canonical.y+1)}],h=function(t){var e,r,o,a=i.getSource().maxzoom,s=function(t){var e=i.getTileByID(t);if(e&&e.hasData())return e.getBucket(n)};return(t.overscaledZ===t.canonical.z||t.overscaledZ>=a)&&(e=s(t.key)),t.overscaledZ>=a&&(r=s(t.calculateScaledKey(t.overscaledZ+1))),t.overscaledZ>a&&(o=s(t.calculateScaledKey(t.overscaledZ-1))),e||r||o},c=[0,0,0],f=function(e,i){return c[0]=Math.min(e.min.y,i.min.y),c[1]=Math.max(e.max.y,i.max.y),c[2]=t.EXTENT-i.min.x>e.max.x?i.min.x-t.EXTENT:e.max.x,c},d=function(e,i){return c[0]=Math.min(e.min.x,i.min.x),c[1]=Math.max(e.max.x,i.max.x),c[2]=t.EXTENT-i.min.y>e.max.y?i.min.y-t.EXTENT:e.max.y,c},m=[function(t,e){return f(t,e)},function(t,e){return f(e,t)},function(t,e){return d(t,e)},function(t,e){return d(e,t)}],y=new t.pointGeometry(0,0),g=function(e,i,o,n,p){var h=[[n?o:e,n?e:o,0],[n?o:i,n?i:o,0]],c=p<0?t.EXTENT+p:p,f=[n?c:(e+i)/2,n?(e+i)/2:c,0];return 0===o&&p<0||0!==o&&p>0?a.getForTilePoints(u,[f],!0,l):h.push(f),a.getForTilePoints(r,h,!0,s),Math.max(h[0][2],h[1][2],f[2])/a.exaggeration()},_=0;_<4;_++){var v=o.borders[_];if(0===v.length&&(o.borderDone[_]=!0),!o.borderDone[_]){var x=u=p[_](r),b=h(x);if(b&&b.enableTerrain&&(l=a.findDEMTileFor(x))&&l.dem){if(!s){var w=a.findDEMTileFor(r);if(!w||!w.dem)return;s=w}for(var k=(_<2?1:5)-_,T=b.borders[k],I=0,S=0;S<v.length;S++){for(var E=o.featuresOnBorder[v[S]],A=E.borders[_],P=void 0;I<T.length&&!((P=b.featuresOnBorder[T[I]]).borders[k][1]>A[0]+3);)b.borderDone[k]||b.encodeCentroid(void 0,P,!1),I++;if(P&&I<T.length){for(var M=I,L=0;!(P.borders[k][0]>A[1]-3)&&(L++,++I!==T.length);)P=b.featuresOnBorder[T[I]];if(P=b.featuresOnBorder[T[M]],E.intersectsCount()>1||P.intersectsCount()>1||1!==L){1!==L&&(I=M),o.encodeCentroid(void 0,E,!1),b.borderDone[k]||b.encodeCentroid(void 0,P,!1);continue}var C=m[_](E,P),z=_%2?t.EXTENT-1:0;y.x=g(C[0],Math.min(t.EXTENT-1,C[1]),z,_<2,C[2]),y.y=0,o.encodeCentroid(y,E,!1),b.borderDone[k]||b.encodeCentroid(y,P,!1)}else o.encodeCentroid(void 0,E,!1)}o.borderDone[_]=o.needsCentroidUpdate=!0,b.borderDone[k]||(b.borderDone[k]=b.needsCentroidUpdate=!0)}}}(o.needsCentroidUpdate||!o.centroidVertexBuffer&&0!==o.centroidVertexArray.length)&&o.uploadCentroid(e)}var yi=new t.Color(1,0,0,1),gi=new t.Color(0,1,0,1),_i=new t.Color(0,0,1,1),vi=new t.Color(1,0,1,1),xi=new t.Color(0,1,1,1);function bi(t,e,i,r){ki(t,0,e+i/2,t.transform.width,i,r)}function wi(t,e,i,r){ki(t,e-i/2,0,i,t.transform.height,r)}function ki(e,i,r,o,n,a){var s=e.context,l=s.gl;l.enable(l.SCISSOR_TEST),l.scissor(i*t.exported.devicePixelRatio,r*t.exported.devicePixelRatio,o*t.exported.devicePixelRatio,n*t.exported.devicePixelRatio),s.clear({color:a}),l.disable(l.SCISSOR_TEST)}function Ti(e,i,r){var o=e.context,n=o.gl,a=r.projMatrix,s=e.useProgram("debug"),l=i.getTileByID(r.key);e.terrain&&e.terrain.setupElevationDraw(l,s);var u=t.DepthMode.disabled,p=t.StencilMode.disabled,h=e.colorModeForRenderPass(),c="$debug";o.activeTexture.set(n.TEXTURE0),e.emptyTexture.bind(n.LINEAR,n.CLAMP_TO_EDGE),s.draw(o,n.LINE_STRIP,u,p,h,t.CullFaceMode.disabled,Ze(a,t.Color.red),c,e.debugBuffer,e.tileBorderIndexBuffer,e.debugSegments);var f=l.latestRawTileData,d=Math.floor((f&&f.byteLength||0)/1024),m=i.getTile(r).tileSize,y=512/Math.min(m,512)*(r.overscaledZ/e.transform.zoom)*.5,g=r.canonical.toString();r.overscaledZ!==r.canonical.z&&(g+=" => "+r.overscaledZ),function(t,e){t.initDebugOverlayCanvas();var i=t.debugOverlayCanvas,r=t.context.gl,o=t.debugOverlayCanvas.getContext("2d");o.clearRect(0,0,i.width,i.height),o.shadowColor="white",o.shadowBlur=2,o.lineWidth=1.5,o.strokeStyle="white",o.textBaseline="top",o.font="bold 36px Open Sans, sans-serif",o.fillText(e,5,5),o.strokeText(e,5,5),t.debugOverlayTexture.update(i),t.debugOverlayTexture.bind(r.LINEAR,r.CLAMP_TO_EDGE)}(e,g+" "+d+"kb"),s.draw(o,n.TRIANGLES,u,p,t.ColorMode.alphaBlended,t.CullFaceMode.disabled,Ze(a,t.Color.transparent,y),c,e.debugBuffer,e.quadTriangleIndexBuffer,e.debugSegments)}var Ii=t.createLayout([{name:"a_pos_3f",components:3,type:"Float32"},{name:"a_pos_2f",components:2,type:"Float32"}]).members;function Si(t,e,i,r){t.emplaceBack(e,i,r)}var Ei=function(e){this.vertexArray=new t.StructArrayLayout3f12,this.indices=new t.StructArrayLayout3ui6,Si(this.vertexArray,-1,-1,1),Si(this.vertexArray,1,-1,1),Si(this.vertexArray,-1,1,1),Si(this.vertexArray,1,1,1),Si(this.vertexArray,-1,-1,-1),Si(this.vertexArray,1,-1,-1),Si(this.vertexArray,-1,1,-1),Si(this.vertexArray,1,1,-1),this.indices.emplaceBack(5,1,3),this.indices.emplaceBack(3,7,5),this.indices.emplaceBack(6,2,0),this.indices.emplaceBack(0,4,6),this.indices.emplaceBack(2,6,7),this.indices.emplaceBack(7,3,2),this.indices.emplaceBack(5,4,0),this.indices.emplaceBack(0,1,5),this.indices.emplaceBack(0,2,3),this.indices.emplaceBack(3,1,0),this.indices.emplaceBack(7,6,4),this.indices.emplaceBack(4,5,7),this.vertexBuffer=e.createVertexBuffer(this.vertexArray,Ii),this.indexBuffer=e.createIndexBuffer(this.indices),this.segment=t.SegmentVector.simpleSegment(0,0,36,12)};function Ai(t,e,i){t.emplaceBack(e,i)}var Pi=function(e){this.vertexArray=new t.StructArrayLayout3f12,this.indices=new t.StructArrayLayout3ui6,Ai(this.vertexArray,0,0),Ai(this.vertexArray,2,0),Ai(this.vertexArray,0,2),this.indices.emplaceBack(0,1,2),this.vertexBuffer=e.createVertexBuffer(this.vertexArray,Ii),this.indexBuffer=e.createIndexBuffer(this.indices),this.segment=t.SegmentVector.simpleSegment(0,0,3,1)};function Mi(e,i,r,o){var n=e.context,a=n.gl,s=e.useProgram("skyboxGradientCapture"),l=r.paint.get("sky-opacity"),u=e.frameCounter/1e3%1;r.skyboxGeometry||(r.skyboxGeometry=new Ei(n)),n.activeTexture.set(a.TEXTURE0);var p=r.colorRampTexture;p||(p=r.colorRampTexture=new t.Texture(n,r.colorRamp,a.RGBA)),p.bind(a.LINEAR,a.CLAMP_TO_EDGE);var h=function(e,i,r,o,n){return{u_matrix_3f:e,u_color_ramp:0,u_center_direction:i,u_radius:t.degToRad(r),u_opacity:o,u_temporal_offset:n}}(t.fromMat4([],i),r.getCenter(e,!1),r.paint.get("sky-gradient-radius"),l,u);e.prepareDrawProgram(n,s),a.framebufferTexture2D(a.FRAMEBUFFER,a.COLOR_ATTACHMENT0,a.TEXTURE_CUBE_MAP_POSITIVE_X+o,r.skyboxTexture,0),s.draw(n,a.TRIANGLES,t.DepthMode.disabled,t.StencilMode.disabled,t.ColorMode.unblended,t.CullFaceMode.backCW,h,"skyboxGradientCapture",r.skyboxGeometry.vertexBuffer,r.skyboxGeometry.indexBuffer,r.skyboxGeometry.segment)}function Li(e,i,r,o,n,a){var s=e.gl,l=i.paint.get("sky-atmosphere-color"),u=i.paint.get("sky-atmosphere-halo-color"),p=i.paint.get("sky-atmosphere-sun-intensity"),h=function(t,e,i,r,o){return{u_matrix_3f:t,u_sun_direction:e,u_sun_intensity:i,u_color_tint_r:[r.r,r.g,r.b,r.a],u_color_tint_m:[o.r,o.g,o.b,o.a],u_luminance:5e-5,u_color_ramp:0}}(t.fromMat4([],o),n,p,l,u);s.framebufferTexture2D(s.FRAMEBUFFER,s.COLOR_ATTACHMENT0,s.TEXTURE_CUBE_MAP_POSITIVE_X+a,i.skyboxTexture,0),r.draw(e,s.TRIANGLES,t.DepthMode.disabled,t.StencilMode.disabled,t.ColorMode.unblended,t.CullFaceMode.frontCW,h,"skyboxCapture",i.skyboxGeometry.vertexBuffer,i.skyboxGeometry.indexBuffer,i.skyboxGeometry.segment)}function Ci(e,i,r,o){var n=e.context,a=n.gl,s=i.skyboxIrradiance;if(!s){s=i.skyboxIrradiance=n.createFramebuffer(r,o,!1),i.skyboxIrradianceTexture=n.gl.createTexture(),a.bindTexture(a.TEXTURE_CUBE_MAP,i.skyboxIrradianceTexture),a.texParameteri(a.TEXTURE_CUBE_MAP,a.TEXTURE_WRAP_S,a.CLAMP_TO_EDGE),a.texParameteri(a.TEXTURE_CUBE_MAP,a.TEXTURE_WRAP_T,a.CLAMP_TO_EDGE),a.texParameteri(a.TEXTURE_CUBE_MAP,a.TEXTURE_MIN_FILTER,a.LINEAR),a.texParameteri(a.TEXTURE_CUBE_MAP,a.TEXTURE_MAG_FILTER,a.LINEAR);for(var l=0;l<6;++l)a.texImage2D(a.TEXTURE_CUBE_MAP_POSITIVE_X+l,0,a.RGBA,r,o,0,a.RGBA,a.UNSIGNED_BYTE,null)}n.bindFramebuffer.set(s.framebuffer),n.viewport.set([0,0,r,o]),i.getCenter(e,!0);var u=e.useProgram("skyboxIrradiance"),p=new Float64Array(16);t.identity(p),t.rotateY(p,p,.5*-Math.PI),zi(n,i,u,p,0,0),t.identity(p),t.rotateY(p,p,.5*Math.PI),zi(n,i,u,p,0,1),t.identity(p),t.rotateX(p,p,.5*-Math.PI),zi(n,i,u,p,0,2),t.identity(p),t.rotateX(p,p,.5*Math.PI),zi(n,i,u,p,0,3),t.identity(p),zi(n,i,u,p,0,4),t.identity(p),t.rotateY(p,p,Math.PI),zi(n,i,u,p,0,5),n.viewport.set([0,0,e.width,e.height])}function zi(e,i,r,o,n,a){var s=e.gl,l={u_matrix_3f:t.fromMat4([],o)};s.framebufferTexture2D(s.FRAMEBUFFER,s.COLOR_ATTACHMENT0,s.TEXTURE_CUBE_MAP_POSITIVE_X+a,i.skyboxIrradianceTexture,0),e.activeTexture.set(s.TEXTURE0),s.bindTexture(s.TEXTURE_CUBE_MAP,i.skyboxTexture),r.draw(e,s.TRIANGLES,t.DepthMode.disabled,t.StencilMode.disabled,t.ColorMode.unblended,t.CullFaceMode.frontCW,l,"skyboxIrradiance",i.skyboxGeometry.vertexBuffer,i.skyboxGeometry.indexBuffer,i.skyboxGeometry.segment)}function Di(e,i,r,o){var n=e.context,a=n.gl,s=i.skyboxPreFiltered;if(!s){s=i.skyboxPreFiltered=n.createFramebuffer(r,o,!1),i.skyboxPreFilteredTexture=n.gl.createTexture(),a.bindTexture(a.TEXTURE_CUBE_MAP,i.skyboxPreFilteredTexture),a.texParameteri(a.TEXTURE_CUBE_MAP,a.TEXTURE_WRAP_S,a.CLAMP_TO_EDGE),a.texParameteri(a.TEXTURE_CUBE_MAP,a.TEXTURE_WRAP_T,a.CLAMP_TO_EDGE),a.texParameteri(a.TEXTURE_CUBE_MAP,a.TEXTURE_MIN_FILTER,a.LINEAR),a.texParameteri(a.TEXTURE_CUBE_MAP,a.TEXTURE_MAG_FILTER,a.LINEAR);for(var l=0;l<6;++l)a.texImage2D(a.TEXTURE_CUBE_MAP_POSITIVE_X+l,0,a.RGBA,r,o,0,a.RGBA,a.UNSIGNED_BYTE,null)}n.bindFramebuffer.set(s.framebuffer),n.viewport.set([0,0,r,o]),i.getCenter(e,!0);var u=e.useProgram("skyboxPreFiltered"),p=new Float64Array(16);t.identity(p),t.rotateY(p,p,.5*-Math.PI),Oi(n,i,u,p,0,0),t.identity(p),t.rotateY(p,p,.5*Math.PI),Oi(n,i,u,p,0,1),t.identity(p),t.rotateX(p,p,.5*-Math.PI),Oi(n,i,u,p,0,2),t.identity(p),t.rotateX(p,p,.5*Math.PI),Oi(n,i,u,p,0,3),t.identity(p),Oi(n,i,u,p,0,4),t.identity(p),t.rotateY(p,p,Math.PI),Oi(n,i,u,p,0,5),n.viewport.set([0,0,e.width,e.height])}function Oi(e,i,r,o,n,a){var s=e.gl,l={u_matrix_3f:t.fromMat4([],o),u_roughness:.857143};s.framebufferTexture2D(s.FRAMEBUFFER,s.COLOR_ATTACHMENT0,s.TEXTURE_CUBE_MAP_POSITIVE_X+a,i.skyboxPreFilteredTexture,0),e.activeTexture.set(s.TEXTURE0),s.bindTexture(s.TEXTURE_CUBE_MAP,i.skyboxTexture),r.draw(e,s.TRIANGLES,t.DepthMode.disabled,t.StencilMode.disabled,t.ColorMode.unblended,t.CullFaceMode.frontCW,l,"skyboxPreFiltered",i.skyboxGeometry.vertexBuffer,i.skyboxGeometry.indexBuffer,i.skyboxGeometry.segment)}function Ri(e,i,r,o){var n=e.context,a=n.gl,s=e.transform,l=i.skyboxBrdf;l||(l=i.skyboxBrdf=n.createFramebuffer(r,o,!1),i.skyboxBrdfGeometry=new Pi(n),i.skyboxBrdfTexture=n.gl.createTexture(),a.bindTexture(a.TEXTURE_2D,i.skyboxBrdfTexture),a.texParameteri(a.TEXTURE_2D,a.TEXTURE_WRAP_S,a.CLAMP_TO_EDGE),a.texParameteri(a.TEXTURE_2D,a.TEXTURE_WRAP_T,a.CLAMP_TO_EDGE),a.texParameteri(a.TEXTURE_2D,a.TEXTURE_MIN_FILTER,a.LINEAR),a.texParameteri(a.TEXTURE_2D,a.TEXTURE_MAG_FILTER,a.LINEAR),a.texImage2D(a.TEXTURE_2D,0,a.RGBA,r,o,0,a.RGBA,a.UNSIGNED_BYTE,null)),n.bindFramebuffer.set(l.framebuffer),n.viewport.set([0,0,r,o]);var u=e.useProgram("skyboxBrdf"),p={u_matrix:s.skyboxMatrix};a.framebufferTexture2D(a.FRAMEBUFFER,a.COLOR_ATTACHMENT0,a.TEXTURE_2D,i.skyboxBrdfTexture,0),u.draw(n,a.TRIANGLES,t.DepthMode.disabled,t.StencilMode.disabled,t.ColorMode.unblended,t.CullFaceMode.frontCW,p,"skyboxBrdf",i.skyboxBrdfGeometry.vertexBuffer,i.skyboxBrdfGeometry.indexBuffer,i.skyboxBrdfGeometry.segment),n.viewport.set([0,0,e.width,e.height])}var Bi=function(t){void 0===t&&(t=!0),this.startTime=0,this.oldTime=0,this.running=!1,this.elapsedTime=0,this.autoStart=t};Bi.prototype.start=function(){this.startTime=("undefined"==typeof performance?Date:performance).now(),this.oldTime=this.startTime,this.elapsedTime=0,this.running=!0},Bi.prototype.stop=function(){this.getElapsedTime(),this.running=!1,this.autoStart=!1},Bi.prototype.getElapsedTime=function(){return this.getDelta(),this.elapsedTime},Bi.prototype.getDelta=function(){var t=0;if(this.autoStart&&!this.running)return this.start(),0;if(this.running){var e=("undefined"==typeof performance?Date:performance).now();t=(e-this.oldTime)/1e3,this.oldTime=e,this.elapsedTime+=t}return t};var Fi={symbol:function(e,i,r,o,n){if("translucent"===e.renderPass){var a=t.StencilMode.disabled,s=e.colorModeForRenderPass();r.layout.get("text-variable-anchor")&&function(e,i,r,o,n,a,s){for(var l=i.transform,u="map"===n,p="map"===a,h=function(){var e=f[c],n=o.getTile(e),a=n.getBucket(r);if(a&&a.text&&a.text.segments.get().length){var h=t.evaluateSizeForZoom(a.textSizeData,l.zoom),d=P(n,1,i.transform.zoom),m=ft(e.projMatrix,p,u,i.transform,d),y="none"!==r.layout.get("icon-text-fit")&&a.hasIconData();if(h){var g=Math.pow(2,l.zoom-n.tileID.overscaledZ),_=l.elevation;!function(e,i,r,o,n,a,s,l,u,p,h,c){var f=e.text.placedSymbolArray,d=e.text.dynamicLayoutVertexArray,m=e.icon.dynamicLayoutVertexArray,y={};d.clear();for(var g=0;g<f.length;g++){var _=f.get(g),v=_.hidden||!_.crossTileID||e.allowVerticalPlacement&&!_.placedOrientation?null:o[_.crossTileID];if(v){var x=new t.pointGeometry(_.anchorX,_.anchorY),b=c(x),w=mt(x,r?l:s,b),k=yt(a.cameraToCenterDistance,w.signedDistanceFromCamera),T=n.evaluateSizeForFeature(e.textSizeData,p,_)*k/t.ONE_EM;r&&(T*=e.tilePixelRatio/u);for(var I=pi(v.anchor,v.width,v.height,v.textOffset,v.textScale,T),S=r?mt(x.add(I),s,b).point:w.point.add(i?I.rotate(-a.angle):I),E=e.allowVerticalPlacement&&_.placedOrientation===t.WritingMode.vertical?Math.PI/2:0,A=0;A<_.numGlyphs;A++)t.addDynamicAttributes(d,S,E);h&&_.associatedIconIndex>=0&&(y[_.associatedIconIndex]={shiftedAnchor:S,angle:E})}else Tt(_.numGlyphs,d)}if(h){m.clear();for(var P=e.icon.placedSymbolArray,M=0;M<P.length;M++){var L=P.get(M);if(L.hidden)Tt(L.numGlyphs,m);else{var C=y[M];if(C)for(var z=0;z<L.numGlyphs;z++)t.addDynamicAttributes(m,C.shiftedAnchor,C.angle);else Tt(L.numGlyphs,m)}}e.icon.dynamicLayoutVertexBuffer.updateData(m)}e.text.dynamicLayoutVertexBuffer.updateData(d)}(a,u,p,s,t.symbolSize,l,m,e.projMatrix,g,h,y,_?function(t){return _.getAtTileOffset(e,t.x,t.y)}:function(t){return 0})}}},c=0,f=e;c<f.length;c+=1)h()}(o,e,r,i,r.layout.get("text-rotation-alignment"),r.layout.get("text-pitch-alignment"),n),0!==r.paint.get("icon-opacity").constantOr(1)&&hi(e,i,r,o,!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)&&hi(e,i,r,o,!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&&(li(e,i,r,o,r.paint.get("text-translate"),r.paint.get("text-translate-anchor"),!0),li(e,i,r,o,r.paint.get("icon-translate"),r.paint.get("icon-translate-anchor"),!1))}},circle:function(e,i,r,o){if("translucent"===e.renderPass){var n=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!==n.constantOr(1)||0!==a.constantOr(1)&&0!==s.constantOr(1)){for(var u=e.context,p=u.gl,h=e.depthModeForSublayer(0,t.DepthMode.ReadOnly),c=t.StencilMode.disabled,f=e.colorModeForRenderPass(),d=[],m=0;m<o.length;m++){var y=o[m],g=i.getTile(y),_=g.getBucket(r);if(_){var v=_.programConfigurations.get(r.id),x=Ne(r),b={programConfiguration:v,program:e.useProgram("circle",v,x),layoutVertexBuffer:_.layoutVertexBuffer,indexBuffer:_.indexBuffer,uniformValues:je(e,y,g,r),tile:g};if(l)for(var w=0,k=_.segments.get();w<k.length;w+=1){var T=k[w];d.push({segments:new t.SegmentVector([T]),sortKey:T.sortKey,state:b})}else d.push({segments:_.segments,sortKey:0,state:b})}}l&&d.sort((function(t,e){return t.sortKey-e.sortKey}));for(var I=0,S=d;I<S.length;I+=1){var E=S[I],A=E.state,P=A.programConfiguration,M=A.program,L=A.layoutVertexBuffer,C=A.indexBuffer,z=A.uniformValues,D=A.tile,O=E.segments;e.terrain&&e.terrain.setupElevationDraw(D,M,{useDepthForOcclusion:!0}),e.prepareDrawProgram(u,M,D.tileID.toUnwrapped()),M.draw(u,p.TRIANGLES,h,c,f,t.CullFaceMode.disabled,z,r.id,L,C,O,r.paint,e.transform.zoom,P)}}}},heatmap:function(e,i,r,o){if(0!==r.paint.get("heatmap-opacity"))if("offscreen"===e.renderPass){var n=e.context,a=n.gl,s=t.StencilMode.disabled,l=new t.ColorMode([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 o=i.heatmapFbo;if(o)r.bindTexture(r.TEXTURE_2D,o.colorAttachment.get()),t.bindFramebuffer.set(o.framebuffer);else{var n=r.createTexture();r.bindTexture(r.TEXTURE_2D,n),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),o=i.heatmapFbo=t.createFramebuffer(e.width/4,e.height/4,!1),function(t,e,i,r){var o=t.gl;o.texImage2D(o.TEXTURE_2D,0,t.gl.isWebGL2?o.RGBA16F:o.RGBA,e.width/4,e.height/4,0,o.RGBA,t.gl.isWebGL2?o.HALF_FLOAT:t.extTextureHalfFloat.HALF_FLOAT_OES,null),r.colorAttachment.set(i)}(t,e,n,o)}}(n,e,r),n.clear({color:t.Color.transparent});for(var u=0;u<o.length;u++){var p=o[u];if(!i.hasRenderableParent(p)){var h=i.getTile(p),c=h.getBucket(r);if(c){var f=c.programConfigurations.get(r.id),d=e.useProgram("heatmap",f),m=e.transform.zoom;e.terrain&&e.terrain.setupElevationDraw(h,d),e.prepareDrawProgram(n,d,p.toUnwrapped()),d.draw(n,a.TRIANGLES,t.DepthMode.disabled,s,l,t.CullFaceMode.disabled,qe(p.projMatrix,h,m,r.paint.get("heatmap-intensity")),r.id,c.layoutVertexBuffer,c.indexBuffer,c.segments,r.paint,e.transform.zoom,f)}}}n.viewport.set([0,0,e.width,e.height])}else"translucent"===e.renderPass&&(e.context.setColorMode(e.colorModeForRenderPass()),function(e,i){var r=e.context,o=r.gl,n=i.heatmapFbo;if(n){r.activeTexture.set(o.TEXTURE0),o.bindTexture(o.TEXTURE_2D,n.colorAttachment.get()),r.activeTexture.set(o.TEXTURE1);var a=i.colorRampTexture;a||(a=i.colorRampTexture=new t.Texture(r,i.colorRamp,o.RGBA)),a.bind(o.LINEAR,o.CLAMP_TO_EDGE),e.useProgram("heatmapTexture").draw(r,o.TRIANGLES,t.DepthMode.disabled,t.StencilMode.disabled,e.colorModeForRenderPass(),t.CullFaceMode.disabled,function(e,i,r,o){var n=t.create();t.ortho(n,0,e.width,e.height,0,0,1);var a=e.context.gl;return{u_matrix:n,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,o){if("translucent"===e.renderPass){var n=r.paint.get("line-opacity"),a=r.paint.get("line-width");if(0!==n.constantOr(1)&&0!==a.constantOr(1))for(var s=e.depthModeForSublayer(0,t.DepthMode.ReadOnly),l=e.colorModeForRenderPass(),u=r.paint.get("line-dasharray"),p=u.constantOr(1),h=r.layout.get("line-cap"),c=r.paint.get("line-pattern"),f=c.constantOr(1),d=r.paint.get("line-gradient"),m=r.getCrossfadeParameters(),y=f?"linePattern":p?"lineSDF":d?"lineGradient":"line",g=r.paint.get("line-animate-enable")?1:0,_=r.paint.get("line-animate-duration"),v=r.paint.get("line-animate-interval"),x=r.paint.get("line-animate-trailLength"),b=e.clock.getElapsedTime(),w=[g,_,v,x],k=e.context,T=k.gl,I=0,S=o;I<S.length;I+=1){var E=S[I],A=i.getTile(E);if(!f||A.patternsLoaded()){var P=A.getBucket(r);if(P){var M=e.stencilModeForClipping(E);0!=r.paint.get("line-height").value.value&&(s=new t.DepthMode(e.context.gl.LEQUAL,t.DepthMode.ReadWrite,e.depthRangeFor3D),M=t.StencilMode.disabled),e.prepareDrawTile(E);var L=P.programConfigurations.get(r.id),C=e.useProgram(y,L),z=c.constantOr(null);if(z&&A.imageAtlas){var D=A.imageAtlas,O=D.patternPositions[z.to.toString()],R=D.patternPositions[z.from.toString()];O&&R&&L.setConstantPatternPositions(O,R)}var B=u.constantOr(null),F=h.constantOr(null);if(!f&&B&&F&&A.lineAtlas){var U=A.lineAtlas,j=U.getDash(B.to,F),N=U.getDash(B.from,F);j&&N&&L.setConstantPatternPositions(j,N)}var V=e.terrain?E.projMatrix:null,G=f?He(e,A,r,m,V,w,b):p?Ye(e,A,r,m,V,w,b):d?We(e,A,r,V,P.lineClipsArray.length):Xe(e,A,r,V,w,b);if(f)k.activeTexture.set(T.TEXTURE0),A.imageAtlasTexture.bind(T.LINEAR,T.CLAMP_TO_EDGE),L.updatePaintBuffers(m);else if(p)k.activeTexture.set(T.TEXTURE0),A.lineAtlasTexture.bind(T.LINEAR,T.REPEAT),L.updatePaintBuffers(m);else if(d){var Z=P.gradients[r.id],q=Z.texture;if(r.gradientVersion!==Z.version){var X=256;if(r.stepInterpolant){var W=i.getSource().maxzoom,H=E.canonical.z===W?Math.ceil(1<<e.transform.maxZoom-E.canonical.z):1;X=t.clamp(t.nextPowerOfTwo(P.maxLineLength/t.EXTENT*1024*H),256,k.maxTextureSize)}Z.gradient=t.renderColorRamp({expression:r.gradientExpression(),evaluationKey:"lineProgress",resolution:X,image:Z.gradient||void 0,clips:P.lineClipsArray}),Z.texture?Z.texture.update(Z.gradient):Z.texture=new t.Texture(k,Z.gradient,T.RGBA),Z.version=r.gradientVersion,q=Z.texture}k.activeTexture.set(T.TEXTURE0),q.bind(r.stepInterpolant?T.NEAREST:T.LINEAR,T.CLAMP_TO_EDGE)}e.prepareDrawProgram(k,C,E.toUnwrapped()),C.draw(k,T.TRIANGLES,s,M,l,t.CullFaceMode.disabled,G,r.id,P.layoutVertexBuffer,P.indexBuffer,P.segments,r.paint,e.transform.zoom,L,P.layoutVertexBuffer2)}}}}},fill:function(e,i,r,o){var n=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===n.constantOr(t.Color.transparent).a&&1===a.constantOr(0)?"opaque":"translucent";if(e.renderPass===u){var p=e.depthModeForSublayer(1,"opaque"===e.renderPass?t.DepthMode.ReadWrite:t.DepthMode.ReadOnly);fi(e,i,r,o,p,s,!1)}if("translucent"===e.renderPass&&r.paint.get("fill-antialias")){var h=e.depthModeForSublayer(r.getPaintProperty("fill-outline-color")?2:0,t.DepthMode.ReadOnly);fi(e,i,r,o,h,s,!0)}}},"fill-extrusion":function(e,i,r,o){var n=r.paint.get("fill-extrusion-opacity");if(0!==n&&"translucent"===e.renderPass){var a=new t.DepthMode(e.context.gl.LEQUAL,t.DepthMode.ReadWrite,e.depthRangeFor3D);if(1!==n||r.paint.get("fill-extrusion-pattern").constantOr(1))di(e,i,r,o,a,t.StencilMode.disabled,t.ColorMode.disabled),di(e,i,r,o,a,e.stencilModeFor3D(),e.colorModeForRenderPass());else{var s=e.colorModeForRenderPass();di(e,i,r,o,a,t.StencilMode.disabled,s)}}},hillshade:function(e,i,r,o){if("offscreen"===e.renderPass||"translucent"===e.renderPass){for(var n=e.context,a=e.depthModeForSublayer(0,t.DepthMode.ReadOnly),s=e.colorModeForRenderPass(),l=e.terrain&&e.terrain.renderingToTexture,u="translucent"!==e.renderPass||l?[{},o]:e.stencilConfigForOverlap(o),p=u[0],h=0,c=u[1];h<c.length;h+=1){var f=c[h],d=i.getTile(f);if(d.needsHillshadePrepare&&"offscreen"===e.renderPass)xe(e,d,r,a,t.StencilMode.disabled,s);else if("translucent"===e.renderPass){var m=l&&e.terrain?e.terrain.stencilModeForRTTOverlap(f):p[f.overscaledZ];_e(e,f,d,r,a,m,s)}}n.viewport.set([0,0,e.width,e.height])}},raster:function(e,i,r,o,n,a){if("translucent"===e.renderPass&&0!==r.paint.get("raster-opacity")&&o.length)for(var s=e.context,l=s.gl,u=i.getSource(),p=e.useProgram("raster"),h=e.colorModeForRenderPass(),c=e.terrain&&e.terrain.renderingToTexture,f=u instanceof j||c?[{},o]:e.stencilConfigForOverlap(o),d=f[0],m=f[1],y=m[m.length-1].overscaledZ,g=!e.options.moving,_=0,v=m;_<v.length;_+=1){var x=v[_],b=c?t.DepthMode.disabled:e.depthModeForSublayer(x.overscaledZ-y,1===r.paint.get("raster-opacity")?t.DepthMode.ReadWrite:t.DepthMode.ReadOnly,l.LESS),w=x.toUnwrapped(),k=i.getTile(x);if(!c||k&&k.hasData()){var T=c?x.projMatrix:e.transform.calculateProjMatrix(w,g),I=e.terrain&&c?e.terrain.stencilModeForRTTOverlap(x):d[x.overscaledZ],S=a?0:r.paint.get("raster-fade-duration");k.registerFadeDuration(S);var E=i.findLoadedParent(x,0),A=Ee(k,E,i,e.transform,S);e.terrain&&e.terrain.prepareDrawTile(x);var P=void 0,M=void 0,L="nearest"===r.paint.get("raster-resampling")?l.NEAREST:l.LINEAR;s.activeTexture.set(l.TEXTURE0),k.texture.bind(L,l.CLAMP_TO_EDGE,l.LINEAR_MIPMAP_NEAREST),s.activeTexture.set(l.TEXTURE1),E?(E.texture.bind(L,l.CLAMP_TO_EDGE,l.LINEAR_MIPMAP_NEAREST),P=Math.pow(2,E.tileID.overscaledZ-k.tileID.overscaledZ),M=[k.tileID.canonical.x*P%1,k.tileID.canonical.y*P%1]):k.texture.bind(L,l.CLAMP_TO_EDGE,l.LINEAR_MIPMAP_NEAREST);var C=Qe(T,M||[0,0],P||1,A,r);e.prepareDrawProgram(s,p,w),u instanceof j?p.draw(s,l.TRIANGLES,b,t.StencilMode.disabled,h,t.CullFaceMode.disabled,C,r.id,u.boundsBuffer,e.quadTriangleIndexBuffer,u.boundsSegments):p.draw(s,l.TRIANGLES,b,I,h,t.CullFaceMode.disabled,C,r.id,e.rasterBoundsBuffer,e.quadTriangleIndexBuffer,e.rasterBoundsSegments)}}},background:function(e,i,r,o){var n=r.paint.get("background-color"),a=r.paint.get("background-opacity");if(0!==a){var s=e.context,l=s.gl,u=e.transform,p=u.tileSize,h=r.paint.get("background-pattern");if(!e.isPatternMissing(h)){var c=1===n.a&&1===a&&e.opaquePassEnabledForLayer()?"opaque":"translucent";if(e.renderPass===c){var f=t.StencilMode.disabled,d=e.depthModeForSublayer(0,"opaque"===c?t.DepthMode.ReadWrite:t.DepthMode.ReadOnly),m=e.colorModeForRenderPass(),y=e.useProgram(h?"backgroundPattern":"background"),g=o||u.coveringTiles({tileSize:p});h&&(s.activeTexture.set(l.TEXTURE0),e.imageManager.bind(e.context));for(var _=r.getCrossfadeParameters(),v=0,x=g;v<x.length;v+=1){var b=x[v],w=b.toUnwrapped(),k=o?b.projMatrix:e.transform.calculateProjMatrix(w);e.prepareDrawTile(b);var T=h?oi(k,a,e,h,{tileID:b,tileSize:p},_):ri(k,a,n);e.prepareDrawProgram(s,y,w),y.draw(s,l.TRIANGLES,d,f,m,t.CullFaceMode.disabled,T,r.id,e.tileExtentBuffer,e.quadTriangleIndexBuffer,e.tileExtentSegments)}}}}},sky:function(e,i,r){var o=r.paint.get("sky-opacity");if(0!==o){var n=e.context,a=r.paint.get("sky-type"),s=new t.DepthMode(n.gl.LEQUAL,t.DepthMode.ReadOnly,[0,1]),l=e.frameCounter/1e3%1;"atmosphere"===a?"offscreen"===e.renderPass?r.needsSkyboxCapture(e)&&(function(e,i,r,o){var n=e.context,a=n.gl,s=i.skyboxFbo;if(!s){s=i.skyboxFbo=n.createFramebuffer(32,32,!1),i.skyboxGeometry=new Ei(n),i.skyboxTexture=n.gl.createTexture(),a.bindTexture(a.TEXTURE_CUBE_MAP,i.skyboxTexture),a.texParameteri(a.TEXTURE_CUBE_MAP,a.TEXTURE_WRAP_S,a.CLAMP_TO_EDGE),a.texParameteri(a.TEXTURE_CUBE_MAP,a.TEXTURE_WRAP_T,a.CLAMP_TO_EDGE),a.texParameteri(a.TEXTURE_CUBE_MAP,a.TEXTURE_MIN_FILTER,a.LINEAR),a.texParameteri(a.TEXTURE_CUBE_MAP,a.TEXTURE_MAG_FILTER,a.LINEAR);for(var l=0;l<6;++l)a.texImage2D(a.TEXTURE_CUBE_MAP_POSITIVE_X+l,0,a.RGBA,32,32,0,a.RGBA,a.UNSIGNED_BYTE,null)}n.bindFramebuffer.set(s.framebuffer),n.viewport.set([0,0,32,32]);var u=i.getCenter(e,!0),p=e.useProgram("skyboxCapture"),h=new Float64Array(16);t.identity(h),t.rotateY(h,h,.5*-Math.PI),Li(n,i,p,h,u,0),t.identity(h),t.rotateY(h,h,.5*Math.PI),Li(n,i,p,h,u,1),t.identity(h),t.rotateX(h,h,.5*-Math.PI),Li(n,i,p,h,u,2),t.identity(h),t.rotateX(h,h,.5*Math.PI),Li(n,i,p,h,u,3),t.identity(h),Li(n,i,p,h,u,4),t.identity(h),t.rotateY(h,h,Math.PI),Li(n,i,p,h,u,5),n.viewport.set([0,0,e.width,e.height])}(e,r),Ci(e,r,64,64),Di(e,r,512,512),r.skyboxBrdfTexture||Ri(e,r,512,512),r.markSkyboxValid(e)):"sky"===e.renderPass&&function(e,i,r,o,n){var a=e.context,s=a.gl,l=e.transform,u=e.useProgram("skybox");a.activeTexture.set(s.TEXTURE0),s.bindTexture(s.TEXTURE_CUBE_MAP,i.skyboxTexture);var p=function(t,e,i,r,o){return{u_matrix:t,u_sun_direction:e,u_cubemap:0,u_opacity:r,u_temporal_offset:o}}(l.skyboxMatrix,i.getCenter(e,!1),0,o,n);e.prepareDrawProgram(a,u),u.draw(a,s.TRIANGLES,r,t.StencilMode.disabled,e.colorModeForRenderPass(),t.CullFaceMode.backCW,p,"skybox",i.skyboxGeometry.vertexBuffer,i.skyboxGeometry.indexBuffer,i.skyboxGeometry.segment)}(e,r,s,o,l):"gradient"===a&&("offscreen"===e.renderPass?r.needsSkyboxGradientCapture(e)&&(function(e,i,r,o){var n=e.context,a=n.gl,s=i.skyboxFbo;if(!s){s=i.skyboxFbo=n.createFramebuffer(32,32,!1),i.skyboxGeometry=new Ei(n),i.skyboxTexture=n.gl.createTexture(),a.bindTexture(a.TEXTURE_CUBE_MAP,i.skyboxTexture),a.texParameteri(a.TEXTURE_CUBE_MAP,a.TEXTURE_WRAP_S,a.CLAMP_TO_EDGE),a.texParameteri(a.TEXTURE_CUBE_MAP,a.TEXTURE_WRAP_T,a.CLAMP_TO_EDGE),a.texParameteri(a.TEXTURE_CUBE_MAP,a.TEXTURE_MIN_FILTER,a.LINEAR),a.texParameteri(a.TEXTURE_CUBE_MAP,a.TEXTURE_MAG_FILTER,a.LINEAR);for(var l=0;l<6;++l)a.texImage2D(a.TEXTURE_CUBE_MAP_POSITIVE_X+l,0,a.RGBA,32,32,0,a.RGBA,a.UNSIGNED_BYTE,null)}n.bindFramebuffer.set(s.framebuffer),n.viewport.set([0,0,32,32]),i.getCenter(e,!0);var u=new Float64Array(16);t.identity(u),t.rotateY(u,u,.5*-Math.PI),Mi(e,u,i,0),t.identity(u),t.rotateY(u,u,.5*Math.PI),Mi(e,u,i,1),t.identity(u),t.rotateX(u,u,.5*-Math.PI),Mi(e,u,i,2),t.identity(u),t.rotateX(u,u,.5*Math.PI),Mi(e,u,i,3),t.identity(u),Mi(e,u,i,4),t.identity(u),t.rotateY(u,u,Math.PI),Mi(e,u,i,5),n.viewport.set([0,0,e.width,e.height])}(e,r),Ci(e,r,64,64),Di(e,r,512,512),r.skyboxBrdfTexture||Ri(e,r,512,512),r.markSkyboxValid(e),r.setSkyGradientDirty(!1)):"sky"===e.renderPass&&function(e,i,r,o,n){var a=e.context,s=a.gl,l=e.transform,u=e.useProgram("skyboxGradient");i.skyboxGeometry||(i.skyboxGeometry=new Ei(a)),a.activeTexture.set(s.TEXTURE0);var p=i.colorRampTexture;p||(p=i.colorRampTexture=new t.Texture(a,i.colorRamp,s.RGBA)),p.bind(s.LINEAR,s.CLAMP_TO_EDGE);var h=function(e,i,r,o,n){return{u_matrix:e,u_color_ramp:0,u_center_direction:i,u_radius:t.degToRad(r),u_opacity:o,u_temporal_offset:n}}(l.skyboxMatrix,i.getCenter(e,!1),i.paint.get("sky-gradient-radius"),o,n);e.prepareDrawProgram(a,u),u.draw(a,s.TRIANGLES,r,t.StencilMode.disabled,e.colorModeForRenderPass(),t.CullFaceMode.backCW,h,"skyboxGradient",i.skyboxGeometry.vertexBuffer,i.skyboxGeometry.indexBuffer,i.skyboxGeometry.segment)}(e,r,s,o,l))}},debug:function(t,e,i){for(var r=0;r<i.length;r++)Ti(t,e,i[r])},custom:function(e,i,r){var o=e.context,n=r.implementation;if("offscreen"===e.renderPass){var a=n.prerender;a&&(e.setCustomLayerDefaults(),o.setColorMode(e.colorModeForRenderPass()),a.call(n,o.gl,e.transform.customLayerMatrix(),e.transform.customLayerMercatorMatrix(),e.transform.customLayerClipMatrix()),o.setDirty(),e.setBaseState())}else if("translucent"===e.renderPass){e.setCustomLayerDefaults(),o.setColorMode(e.colorModeForRenderPass()),o.setStencilMode(t.StencilMode.disabled);var s="3d"===n.renderingMode?new t.DepthMode(e.context.gl.LEQUAL,t.DepthMode.ReadWrite,[0,1]):e.depthModeForSublayer(0,t.DepthMode.ReadOnly);o.setDepthMode(s),n.render(o.gl,e.transform.customLayerMatrix(),e.transform.customLayerMercatorMatrix(),e.transform.customLayerClipMatrix()),o.setDirty(),e.setBaseState(),o.bindFramebuffer.set(null)}},model:function(e,i,r,o){var n=r.paint.get("model-blend-light"),a=e.context,s=e.style.map,l=null;s&&s.style._sky&&(l=s.getLayer("LK_SKY_layer"));var u,p,h,c=new t.DepthMode(e.context.gl.LEQUAL,t.DepthMode.ReadWrite,e.depthRangeFor3D),f=t.StencilMode.disabled,d=e.colorModeForRenderPass(),m=-1;n&&n.value.value&&(m=1);for(var y=0;y<o.length;y++){var g=o[y],_=i.getTile(g).getBucket(r);if(_){var v=_.programConfig.get(r.id),x=e.useProgram("modelColor",v),b=_.programTextureConfig.get(r.id),w=e.useProgram("modelTexture",b),k=e.useProgram("modelTranslucent",b),T=new Float64Array(16);t.translate(T,e.transform.projMatrix,[e.transform.point.x,e.transform.point.y,0]);var I=g.canonical,S=e.transform.worldSize/e.transform.zoomScale(I.z),E=I.x+Math.pow(2,I.z)*g.wrap,A=t.create();t.translate(A,A,[E*S-e.transform.point.x,I.y*S-e.transform.point.y,0]),t.scale(A,A,[S/t.EXTENT,S/t.EXTENT,1]);var P=e.transform.pitch,M=e.transform.bearing*Math.PI/180,L=P*Math.PI/180,C=Math.sin(M),z=Math.cos(M),D=100;0!==P&&(D=1/Math.tan(L));var O=1e3/Math.sqrt(C*C+z*z+D*D),R=new Float32Array([C*O,z*O,D*O]),B=new Float32Array([0,0,1e4,-1e3,0,1e3,0,1e3,1e3,0,-1e3,1e3]),F=new Float32Array([50,50,50,10,10,10,10,10,10,10,10,10]),U=6.69836,j=a.gl;if(x.failedToCreate)return;if(w.failedToCreate)return;if(k.failedToCreate)return;if("translucent"===e.renderPass){var N=_.transparentSegments.get();for(var V in _.preRender(e.renderPass),N){var G=N[V];if(G.hasColor){a.program.set(x.program),a.setDepthMode(c),a.setStencilMode(f),a.setColorMode(d),a.setCullFace(t.CullFaceMode.backCW);var Z=ni(T,A,U,R,G.albedo,G.metallic,G.roughness,B,F);for(var q in x.fixedUniforms)x.fixedUniforms[q].set(Z[q]);v&&v.setUniforms(a,x.binderUniforms,r.paint,{zoom:e.transform.zoom});var X=G.vaos||(G.vaos={});(X[r.id]||(X[r.id]=new ge)).bind(a,x,G.layoutVertexBuffer,[],G.indexBuffer,G.vertexOffset),j.drawElements(a.gl.TRIANGLES,3*G.primitiveLength,j.UNSIGNED_SHORT,3*G.primitiveOffset*2)}else{if(void 0===G.segmentTexture){void 0!==G.segmentImage&&(a.activeTexture.set(j.TEXTURE0),G.segmentTexture=new t.Texture(a,G.segmentImage,j.RGBA,{useMipmap:!0}));continue}a.program.set(k.program),a.setDepthMode(c),a.setStencilMode(f),a.setColorMode(d),a.setCullFace(t.CullFaceMode.backCW),a.activeTexture.set(j.TEXTURE0),G.segmentTexture.bind(j.LINEAR,j.REPEAT,j.NEAREST_MIPMAP_LINEAR),l&&(a.activeTexture.set(j.TEXTURE1),j.bindTexture(j.TEXTURE_CUBE_MAP,l.skyboxIrradianceTexture),a.activeTexture.set(j.TEXTURE2),j.bindTexture(j.TEXTURE_CUBE_MAP,l.skyboxPreFilteredTexture),a.activeTexture.set(j.TEXTURE3),j.bindTexture(j.TEXTURE_2D,l.skyboxBrdfTexture));var W={u_matrix:T,u_model_mat:A,u_scale:U,u_image:0,u_camera_pos:[(u=R)[0],u[1],u[2]],u_light1_pos:[(p=B)[0],p[1],p[2]],u_light2_pos:[p[3],p[4],p[5]],u_light3_pos:[p[6],p[7],p[8]],u_light4_pos:[p[9],p[10],p[11]],u_light1_intensity:[(h=F)[0],h[1],h[2]],u_light2_intensity:[h[3],h[4],h[5]],u_light3_intensity:[h[6],h[7],h[8]],u_light4_intensity:[h[9],h[10],h[11]],u_metallic:G.metallic,u_roughness:G.roughness,u_irradiance:1,u_prefilter:2,u_brdf_lut:3};for(var H in k.fixedUniforms)k.fixedUniforms[H].set(W[H]);b&&b.setUniforms(a,k.binderUniforms,r.paint,{zoom:e.transform.zoom});var Y=G.vaos||(G.vaos={});(Y[r.id]||(Y[r.id]=new ge)).bind(a,k,G.layoutVertexBuffer,[],G.indexBuffer,G.vertexOffset),j.drawElements(a.gl.TRIANGLES,3*G.primitiveLength,j.UNSIGNED_SHORT,3*G.primitiveOffset*2)}}}else if("translucent"!==e.renderPass){var K=_.opaqueSegments.get();for(var J in _.preRender(e.renderPass),K){var Q=K[J];if(Q.hasColor){a.program.set(x.program),a.setDepthMode(c),a.setStencilMode(f),a.setColorMode(d),a.setCullFace(t.CullFaceMode.backCW),l&&(a.activeTexture.set(j.TEXTURE1),j.bindTexture(j.TEXTURE_CUBE_MAP,l.skyboxIrradianceTexture),a.activeTexture.set(j.TEXTURE2),j.bindTexture(j.TEXTURE_CUBE_MAP,l.skyboxPreFilteredTexture),a.activeTexture.set(j.TEXTURE3),j.bindTexture(j.TEXTURE_2D,l.skyboxBrdfTexture));var $=ni(T,A,U,R,Q.albedo,Q.metallic,Q.roughness,B,F,1,2,3,0,m);for(var tt in x.fixedUniforms)x.fixedUniforms[tt].set($[tt]);v&&v.setUniforms(a,x.binderUniforms,r.paint,{zoom:e.transform.zoom});var et=Q.vaos||(Q.vaos={});(et[r.id]||(et[r.id]=new ge)).bind(a,x,Q.layoutVertexBuffer,[],Q.indexBuffer,Q.vertexOffset),j.drawElements(a.gl.TRIANGLES,3*Q.primitiveLength,j.UNSIGNED_SHORT,3*Q.primitiveOffset*2)}else{if(!Q.loadedTexture)continue;if(void 0===Q.segmentTexture){void 0!==Q.segmentImage&&(a.activeTexture.set(j.TEXTURE0),Q.segmentTexture=new t.Texture(a,Q.segmentImage,j.RGB,{useMipmap:!0}));continue}a.program.set(w.program),a.setDepthMode(c),a.setStencilMode(f),a.setColorMode(d),a.setCullFace(t.CullFaceMode.backCW),a.activeTexture.set(j.TEXTURE0),Q.segmentTexture.bind(j.LINEAR,j.REPEAT,j.NEAREST_MIPMAP_LINEAR),l&&(a.activeTexture.set(j.TEXTURE1),j.bindTexture(j.TEXTURE_CUBE_MAP,l.skyboxIrradianceTexture),a.activeTexture.set(j.TEXTURE2),j.bindTexture(j.TEXTURE_CUBE_MAP,l.skyboxPreFilteredTexture),a.activeTexture.set(j.TEXTURE3),j.bindTexture(j.TEXTURE_2D,l.skyboxBrdfTexture));var it=ai(T,A,U,0,R,Q.metallic,Q.roughness,B,F,1,2,3,m);for(var rt in w.fixedUniforms)w.fixedUniforms[rt].set(it[rt]);b&&b.setUniforms(a,w.binderUniforms,r.paint,{zoom:e.transform.zoom});var ot=Q.vaos||(Q.vaos={});(ot[r.id]||(ot[r.id]=new ge)).bind(a,w,Q.layoutVertexBuffer,[],Q.indexBuffer,Q.vertexOffset),j.drawElements(a.gl.TRIANGLES,3*Q.primitiveLength,j.UNSIGNED_SHORT,3*Q.primitiveOffset*2)}}}}}}},Ui=function(e,i){this.context=new t.Context(e),this.transform=i,this._tileTextures={},this.frameCopies=[],this.loadTimeStamps=[],this.setup(),this.clock=new Bi,this.numSublayers=t.SourceCache.maxUnderzooming+t.SourceCache.maxOverzooming+1,this.depthEpsilon=1/Math.pow(2,16),this.crossTileSymbolIndex=new $t,this.gpuTimers={},this.frameCounter=0,this._flyPathList=[]},ji={terrain:{configurable:!0}};Ui.prototype.updateTerrain=function(t,e){var i=!!t&&!!t.terrain;if(i||this._terrain&&this._terrain.enabled){this._terrain||(this._terrain=new Me(this,t));var r=this._terrain;this.transform.elevation=i?r:null,r.update(t,this.transform,e)}},Ui.prototype._updateFog=function(t){var e=t.fog;if(!e||e.getOpacity(this.transform.pitch)<1||e.properties.get("horizon-blend")<.03)this.transform.fogCullDistSq=null;else{var i=e.getFovAdjustedRange(this.transform._fov),r=i[0],o=r+.78*(i[1]-r);this.transform.fogCullDistSq=o*o}},ji.terrain.get=function(){return this._terrain&&this._terrain.enabled?this._terrain:null},Ui.prototype.SetSceneMgr=function(t){this.sceneMgr=t},Ui.prototype.SetFlyPath=function(t){this._flyPathList.push(t)},Ui.prototype.resize=function(e,i){if(this.width=e*t.exported.devicePixelRatio,this.height=i*t.exported.devicePixelRatio,this.context.viewport.set([0,0,this.width,this.height]),this.style)for(var r=0,o=this.style.order;r<o.length;r+=1)this.style._layers[o[r]].resize()},Ui.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,t.posAttributes.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,t.posAttributes.members),this.debugSegments=t.SegmentVector.simpleSegment(0,0,4,5);var o=new t.StructArrayLayout4i8;o.emplaceBack(0,0,0,0),o.emplaceBack(t.EXTENT,0,t.EXTENT,0),o.emplaceBack(0,t.EXTENT,0,t.EXTENT),o.emplaceBack(t.EXTENT,t.EXTENT,t.EXTENT,t.EXTENT),this.rasterBoundsBuffer=e.createVertexBuffer(o,U.members),this.rasterBoundsSegments=t.SegmentVector.simpleSegment(0,0,4,2);var n=new t.StructArrayLayout2i4;n.emplaceBack(0,0),n.emplaceBack(1,0),n.emplaceBack(0,1),n.emplaceBack(1,1),this.viewportBuffer=e.createVertexBuffer(n,t.posAttributes.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),this.identityMat=t.create();var l=this.context.gl;this.stencilClearMode=new t.StencilMode({func:l.ALWAYS,mask:0},0,255,l.ZERO,l.ZERO,l.ZERO),this.loadTimeStamps.push(t.window.performance.now())},Ui.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,t.DepthMode.disabled,this.stencilClearMode,t.ColorMode.disabled,t.CullFaceMode.disabled,Se(r),"$clipping",this.viewportBuffer,this.quadTriangleIndexBuffer,this.viewportSegments)},Ui.prototype._renderTileClippingMasks=function(e,i,r){if(i&&this.currentStencilSource!==i.id&&e.isTileClipped()&&r&&r.length){this.currentStencilSource=i.id;var o=this.context,n=o.gl;this.nextStencilID+r.length>256&&this.clearStencil(),o.setColorMode(t.ColorMode.disabled),o.setDepthMode(t.DepthMode.disabled);var a=this.useProgram("clippingMask");this._tileClippingMaskIDs={};for(var s=0,l=r;s<l.length;s+=1){var u=l[s],p=this._tileClippingMaskIDs[u.key]=this.nextStencilID++;a.draw(o,n.TRIANGLES,t.DepthMode.disabled,new t.StencilMode({func:n.ALWAYS,mask:0},p,255,n.KEEP,n.KEEP,n.REPLACE),t.ColorMode.disabled,t.CullFaceMode.disabled,Se(u.projMatrix),"$clipping",this.tileExtentBuffer,this.quadTriangleIndexBuffer,this.tileExtentSegments)}}},Ui.prototype.stencilModeFor3D=function(){this.currentStencilSource=void 0,this.nextStencilID+1>256&&this.clearStencil();var e=this.nextStencilID++,i=this.context.gl;return new t.StencilMode({func:i.NOTEQUAL,mask:255},e,255,i.KEEP,i.KEEP,i.REPLACE)},Ui.prototype.stencilModeForClipping=function(e){if(this.terrain)return this.terrain.stencilModeForRTTOverlap(e);var i=this.context.gl;return new t.StencilMode({func:i.EQUAL,mask:255},this._tileClippingMaskIDs[e.key],0,i.KEEP,i.KEEP,i.REPLACE)},Ui.prototype.stencilConfigForOverlap=function(e){var i,r=this.context.gl,o=e.sort((function(t,e){return e.overscaledZ-t.overscaledZ})),n=o[o.length-1].overscaledZ,a=o[0].overscaledZ-n+1;if(a>1){this.currentStencilSource=void 0,this.nextStencilID+a>256&&this.clearStencil();for(var s={},l=0;l<a;l++)s[l+n]=new t.StencilMode({func:r.GEQUAL,mask:255},l+this.nextStencilID,255,r.KEEP,r.KEEP,r.REPLACE);return this.nextStencilID+=a,[s,o]}return[(i={},i[n]=t.StencilMode.disabled,i),o]},Ui.prototype.colorModeForRenderPass=function(){var e=this.context.gl;if(this._showOverdrawInspector){var i=1/8;return new t.ColorMode([e.CONSTANT_COLOR,e.ONE],new t.Color(i,i,i,0),[!0,!0,!0,!0])}return"opaque"===this.renderPass?t.ColorMode.unblended:t.ColorMode.alphaBlended},Ui.prototype.depthModeForSublayer=function(e,i,r){if(!this.opaquePassEnabledForLayer())return t.DepthMode.disabled;var o=1-((1+this.currentLayer)*this.numSublayers+e)*this.depthEpsilon;return new t.DepthMode(r||this.context.gl.LEQUAL,i,[o,o])},Ui.prototype.opaquePassEnabledForLayer=function(){return this.currentLayer<this.opaquePassCutoff},Ui.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,e._textureManager.upload(this.context),this.symbolFadeChange=e.placement.symbolFadeChange(t.exported.now()),this.imageManager.beginFrame(),this.clock.getElapsedTime();var o=this.style.order,n=this.style._sourceCaches;for(var a in n){var s=n[a];s.used&&s.prepare(this.context)}null!==this.sceneMgr&&this.sceneMgr.UpdateScene(this);var l={},u={},p={};for(var h in n){var c=n[h];l[h]=c.getVisibleCoordinates(),u[h]=l[h].slice().reverse(),p[h]=c.getVisibleCoordinates(!0).reverse()}this.opaquePassCutoff=1/0;for(var f=0;f<o.length;f++)if(this.style._layers[o[f]].is3D()){this.opaquePassCutoff=f;break}if(this.terrain&&(this.terrain.updateTileBinding(p),this.opaquePassCutoff=0),t.isMapAuthenticated(this.context.gl)){this.renderPass="offscreen";for(var d=0,m=o;d<m.length;d+=1){var y=this.style._layers[m[d]],g=e._getLayerSourceCache(y);if(y.hasOffscreenPass()&&!y.isHidden(this.transform.zoom)){var _=g?u[g.id]:void 0;("custom"===y.type||y.isSky()||_&&_.length)&&this.renderLayer(this,g,y,_)}}null!==this.sceneMgr&&this.sceneMgr.RenderScene(this),this.depthRangeFor3D=[0,1-(e.order.length+2)*this.numSublayers*this.depthEpsilon],this.terrain&&(this.style.hasSymbolLayers()||this.style.hasCircleLayers())&&this.terrain.drawDepth(),this.context.bindFramebuffer.set(null),this.context.viewport.set([0,0,this.width,this.height]);var v=t.Color.transparent;if(this.style.fog&&(v=this.style.fog.properties.get("color")),this.context.clear({color:i.showOverdrawInspector?t.Color.black:v,depth:1}),this.clearStencil(),this._showOverdrawInspector=i.showOverdrawInspector,this.renderPass="opaque",!this.terrain)for(this.currentLayer=o.length-1;this.currentLayer>=0;this.currentLayer--){var x=this.style._layers[o[this.currentLayer]],b=e._getLayerSourceCache(x);if(!x.isSky()&&!x.isModel()){var w=b?u[b.id]:void 0;this._renderTileClippingMasks(x,b,w),this.renderLayer(this,b,x,w)}}for(this.currentLayer=o.length-1;this.currentLayer>=0;this.currentLayer--){var k=this.style._layers[o[this.currentLayer]],T=e._getLayerSourceCache(k);if(k.isModel()){var I=T?u[T.id]:void 0;this._renderTileClippingMasks(k,T,I),this.renderLayer(this,T,k,I)}}if(null!==this.sceneMgr&&this.sceneMgr.RenderScene(this),this._flyPathList.forEach((function(t){t&&"naviRunning"in t&&t.naviRunning&&t.UpdateNavi()})),this.renderPass="sky",this.transform.isHorizonVisible())for(this.currentLayer=0;this.currentLayer<o.length;this.currentLayer++){var S=this.style._layers[o[this.currentLayer]],E=e._getLayerSourceCache(S);S.isSky()&&this.renderLayer(this,E,S,E?u[E.id]:void 0)}for(this.renderPass="translucent",this.currentLayer=0;this.currentLayer<o.length;){var A=this.style._layers[o[this.currentLayer]],P=e._getLayerSourceCache(A);if(A.isSky())++this.currentLayer;else if(this.terrain&&this.style.isLayerDraped(A)){if(A.isHidden(this.transform.zoom)){++this.currentLayer;continue}this.currentLayer=this.terrain.renderBatch(this.currentLayer)}else{var M=P?("symbol"===A.type?p:u)[P.id]:void 0;this._renderTileClippingMasks(A,P,P?l[P.id]:void 0),this.renderLayer(this,P,A,M),++this.currentLayer}}if(this.terrain&&this.terrain.postRender(),null!==this.sceneMgr&&this.sceneMgr.RenderScene(this),this.options.showTileBoundaries||this.options.showQueryGeometry){var L=null;t.values(this.style._layers).forEach((function(t){var i=e._getLayerSourceCache(t);i&&!t.isHidden(r.transform.zoom)&&(!L||L.getSource().maxzoom<i.getSource().maxzoom)&&(L=i)})),L&&this.options.showTileBoundaries&&Fi.debug(this,L,L.getVisibleCoordinates())}this.options.showPadding&&function(t){var e=t.transform.padding;bi(t,t.transform.height-(e.top||0),3,yi),bi(t,e.bottom||0,3,gi),wi(t,e.left||0,3,_i),wi(t,t.transform.width-(e.right||0),3,vi);var i=t.transform.centerPoint;!function(t,e,i,r){ki(t,e-1,i-10,2,20,r),ki(t,e-10,i-1,20,2,r)}(t,i.x,t.transform.height-i.y,xi)}(this),this.context.setDefault(),this.frameCounter=(this.frameCounter+1)%t.MAX_SAFE_INTEGER,this.tileLoaded&&this.options.speedIndexTiming&&(this.loadTimeStamps.push(t.window.performance.now()),this.saveCanvasCopy())}},Ui.prototype.renderLayer=function(t,e,i,r){i.isHidden(this.transform.zoom)||("background"===i.type||"sky"===i.type||"custom"===i.type||r&&r.length)&&(this.id=i.id,this.gpuTimingStart(i),Fi[i.type](t,e,i,r,this.style.placement.variableOffsets,this.options.isInitialLoad),this.gpuTimingEnd())},Ui.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)}},Ui.prototype.gpuTimingEnd=function(){if(this.options.gpuTiming){var t=this.context.extTimerQuery;t.endQueryEXT(t.TIME_ELAPSED_EXT)}},Ui.prototype.collectGpuTimers=function(){var t=this.gpuTimers;return this.gpuTimers={},t},Ui.prototype.queryGpuTimers=function(t){var e={};for(var i in t){var r=t[i],o=this.context.extTimerQuery,n=o.getQueryObjectEXT(r.query,o.QUERY_RESULT_EXT)/1e6;o.deleteQueryEXT(r.query),e[i]=n}return e},Ui.prototype.translatePosMatrix=function(e,i,r,o,n){if(!r[0]&&!r[1])return e;var a=n?"map"===o?this.transform.angle:0:"viewport"===o?-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=[n?r[0]:P(i,r[0],this.transform.zoom),n?r[1]:P(i,r[1],this.transform.zoom),0],p=new Float32Array(16);return t.translate(p,e,u),p},Ui.prototype.saveTileTexture=function(t){var e=this._tileTextures[t.size[0]];e?e.push(t):this._tileTextures[t.size[0]]=[t]},Ui.prototype.getTileTexture=function(t){var e=this._tileTextures[t];return e&&e.length>0?e.pop():null},Ui.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},Ui.prototype.currentGlobalDefines=function(){var t=this.terrain&&this.terrain.renderingToTexture,e=this.style&&this.style.fog,i=this.style&&this.style._sky,r=[];return this.terrain&&!this.terrain.renderingToTexture&&r.push("TERRAIN"),e&&!t&&0!==e.getOpacity(this.transform.pitch)&&r.push("FOG"),i&&r.push("SKY"),t&&r.push("RENDER_TO_TEXTURE"),this._showOverdrawInspector&&r.push("OVERDRAW_INSPECTOR"),r},Ui.prototype.useProgram=function(t,e,i){this.cache=this.cache||{};var r=i||[],o=this.currentGlobalDefines().concat(r),n=Ce.cacheKey(t,o,e);return this.cache[n]||(this.cache[n]=new Ce(this.context,t,me[t],e,si[t],o)),this.cache[n]},Ui.prototype.setCustomLayerDefaults=function(){this.context.unbindVAO(),this.context.cullFace.setDefault(),this.context.frontFace.setDefault(),this.context.cullFaceSide.setDefault(),this.context.activeTexture.setDefault(),this.context.pixelStoreUnpack.setDefault(),this.context.pixelStoreUnpackPremultiplyAlpha.setDefault(),this.context.pixelStoreUnpackFlipY.setDefault()},Ui.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)},Ui.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))},Ui.prototype.destroy=function(){this._terrain&&this._terrain.destroy(),this.emptyTexture.destroy(),this.debugOverlayTexture&&this.debugOverlayTexture.destroy()},Ui.prototype.prepareDrawTile=function(t){this.terrain&&this.terrain.prepareDrawTile(t)},Ui.prototype.prepareDrawProgram=function(t,e,i){if(!this.terrain||!this.terrain.renderingToTexture){var r=this.style.fog;if(r){var o=r.getOpacity(this.transform.pitch);0!==o&&e.setFogUniformValues(t,function(t,e,i,r){var o=e.properties.get("color"),n=t.frameCounter/1e3%1,a=[o.r/o.a,o.g/o.a,o.b/o.a,r];return{u_fog_matrix:i?t.transform.calculateFogTileMatrix(i):t.identityMat,u_fog_range:e.getFovAdjustedRange(t.transform._fov),u_fog_color:a,u_fog_horizon_blend:e.properties.get("horizon-blend"),u_fog_temporal_offset:n}}(this,r,i,o))}}},Ui.prototype.setTileLoadedFlag=function(t){this.tileLoaded=t},Ui.prototype.saveCanvasCopy=function(){this.frameCopies.push(this.canvasCopy()),this.tileLoaded=!1},Ui.prototype.canvasCopy=function(){var t=this.context.gl,e=t.createTexture();return t.bindTexture(t.TEXTURE_2D,e),t.copyTexImage2D(t.TEXTURE_2D,0,t.RGBA,0,0,t.drawingBufferWidth,t.drawingBufferHeight,0),e},Ui.prototype.getCanvasCopiesAndTimestamps=function(){return{canvasCopies:this.frameCopies,timeStamps:this.loadTimeStamps}},Ui.prototype.averageElevationNeedsEasing=function(){if(!this.transform._elevation)return!1;var t=this.style&&this.style.fog;return!!t&&0!==t.getOpacity(this.transform.pitch)},Object.defineProperties(Ui.prototype,ji);var Ni=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};function Vi(t,e){return[t[4*e],t[4*e+1],t[4*e+2],t[4*e+3]]}function Gi(t,e,i){t[4*e+0]=i[0],t[4*e+1]=i[1],t[4*e+2]=i[2],t[4*e+3]=i[3]}function Zi(e,i){var r=Vi(e,3);t.fromQuat(e,i),Gi(e,3,r)}function qi(t,e){Gi(t,3,[e[0],e[1],e[2],1])}function Xi(e,i){var r=t.identity$1([]);return t.rotateZ$1(r,r,-i),t.rotateX$1(r,r,-e),r}function Wi(e,i){var r=[e[0],e[1],0],o=[i[0],i[1],0];if(t.length(r)>=1e-15){var n=t.normalize([],r);t.scale$2(o,n,t.dot(o,n)),i[0]=o[0],i[1]=o[1]}var a=t.cross([],i,e);if(t.len(a)<1e-15)return null;var s=Math.atan2(-a[1],a[0]);return Xi(Math.atan2(Math.sqrt(e[0]*e[0]+e[1]*e[1]),-e[2]),s)}Ni.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},Ni.prototype.getCenter=function(e,i){var r=t.clamp((this.left+e-this.right)/2,0,e),o=t.clamp((this.top+i-this.bottom)/2,0,i);return new t.pointGeometry(r,o)},Ni.prototype.equals=function(t){return this.top===t.top&&this.bottom===t.bottom&&this.left===t.left&&this.right===t.right},Ni.prototype.clone=function(){return new Ni(this.top,this.bottom,this.left,this.right)},Ni.prototype.toJSON=function(){return{top:this.top,bottom:this.bottom,left:this.left,right:this.right}};var Hi=function(t,e){this.position=t,this.orientation=e},Yi={position:{configurable:!0}};Yi.position.get=function(){return this._position},Yi.position.set=function(e){this._position=this._renderWorldCopies?function(e){if(e){var i=Array.isArray(e)?new t.MercatorCoordinate(e[0],e[1],e[2]):e;return i.x=t.wrap(i.x,0,1),i}}(e):e},Hi.prototype.lookAtPoint=function(e,i){if(this.orientation=null,this.position){var r=this._elevation?this._elevation.getAtPointOrZero(t.MercatorCoordinate.fromLngLat(e)):0,o=this.position,n=t.MercatorCoordinate.fromLngLat(e,r),a=[n.x-o.x,n.y-o.y,n.z-o.z];i||(i=[0,0,1]),i[2]=Math.abs(i[2]),this.orientation=Wi(a,i)}},Hi.prototype.setPitchBearing=function(e,i){this.orientation=Xi(t.degToRad(e),t.degToRad(-i))},Object.defineProperties(Hi.prototype,Yi);var Ki=function(e,i){this._transform=t.identity([]),this._orientation=t.identity$1([]),i&&(this._orientation=i,Zi(this._transform,this._orientation)),e&&qi(this._transform,e)},Ji={mercatorPosition:{configurable:!0},position:{configurable:!0},orientation:{configurable:!0}};Ji.mercatorPosition.get=function(){var e=this.position;return new t.MercatorCoordinate(e[0],e[1],e[2])},Ji.position.get=function(){var t=Vi(this._transform,3);return[t[0],t[1],t[2]]},Ji.position.set=function(t){qi(this._transform,t)},Ji.orientation.get=function(){return this._orientation},Ji.orientation.set=function(t){this._orientation=t,Zi(this._transform,this._orientation)},Ki.prototype.getPitchBearing=function(){var t=this.forward(),e=this.right();return{bearing:Math.atan2(-e[1],e[0]),pitch:Math.atan2(Math.sqrt(t[0]*t[0]+t[1]*t[1]),-t[2])}},Ki.prototype.setPitchBearing=function(t,e){this._orientation=Xi(t,e),Zi(this._transform,this._orientation)},Ki.prototype.forward=function(){var t=Vi(this._transform,2);return[-t[0],-t[1],-t[2]]},Ki.prototype.up=function(){var t=Vi(this._transform,1);return[-t[0],-t[1],-t[2]]},Ki.prototype.right=function(){var t=Vi(this._transform,0);return[t[0],t[1],t[2]]},Ki.prototype.getCameraToWorld=function(e,i){var r=new Float64Array(16);return t.invert(r,this.getWorldToCamera(e,i)),r},Ki.prototype.getWorldToCameraPosition=function(e,i,r){var o=this.position;t.scale$2(o,o,-e);var n=new Float64Array(16);return t.fromScaling(n,[r,r,r]),t.translate(n,n,o),n[10]*=i,n},Ki.prototype.getWorldToCamera=function(e,i){var r=new Float64Array(16),o=new Float64Array(4),n=this.position;return t.conjugate(o,this._orientation),t.scale$2(n,n,-e),t.fromQuat(r,o),t.translate(r,r,n),r[1]*=-1,r[5]*=-1,r[9]*=-1,r[13]*=-1,r[8]*=i,r[9]*=i,r[10]*=i,r[11]*=i,r},Ki.prototype.getCameraToClipPerspective=function(e,i,r,o){var n=new Float64Array(16);return t.perspective(n,e,i,r,o),n},Ki.prototype.getDistanceToElevation=function(e){var i=0===e?0:t.mercatorZfromAltitude(e,this.position[1]),r=this.forward();return(i-this.position[2])/r[2]},Ki.prototype.clone=function(){return new Ki([].concat(this.position),[].concat(this.orientation))},Object.defineProperties(Ki.prototype,Ji);var Qi=function(e,i,r,o,n){this.tileSize=512,this._isTrackModeUpdate=!1,this.maxValidLatitude=85.051129,this._renderWorldCopies=void 0===n||n,this._minZoom=e||0,this._maxZoom=i||22,this._minPitch=null==r?0:r,this._maxPitch=null==o?60:o,this.setMaxBounds(),this.width=0,this.height=0,this._center=new t.LngLat(0,0),this.zoom=0,this.angle=0,this._fov=.9652516631899266,this._pitch=0,this._unmodified=!0,this._edgeInsets=new Ni,this._projMatrixCache={},this._alignedProjMatrixCache={},this._fogTileMatrixCache={},this._camera=new Ki,this._centerAltitude=0,this._averageElevation=0,this.cameraElevationReference="ground",this.pointCoordinate3DCallBacks=[],this._horizonShift=.1},$i={elevation:{configurable:!0},minZoom:{configurable:!0},maxZoom:{configurable:!0},minPitch:{configurable:!0},maxPitch:{configurable:!0},renderWorldCopies:{configurable:!0},worldSize:{configurable:!0},cameraWorldSize:{configurable:!0},pixelsPerMeter:{configurable:!0},cameraPixelsPerMeter:{configurable:!0},centerOffset:{configurable:!0},size:{configurable:!0},bearing:{configurable:!0},pitch:{configurable:!0},fov:{configurable:!0},averageElevation:{configurable:!0},zoom:{configurable:!0},center:{configurable:!0},padding:{configurable:!0},centerPoint:{configurable:!0},fovAboveCenter:{configurable:!0},unmodified:{configurable:!0},point:{configurable:!0}};Qi.prototype.clone=function(t){void 0===t&&(t={pitch:!0,angle:!0});var e=new Qi(this._minZoom,this._maxZoom,this._minPitch,this.maxPitch,this._renderWorldCopies);return e._elevation=this._elevation,e._centerAltitude=this._centerAltitude,e.tileSize=this.tileSize,e.latRange=this.latRange,e.width=this.width,e.height=this.height,e.cameraElevationReference=this.cameraElevationReference,e._center=this._center,e._setZoom(this.zoom),e._cameraZoom=this._cameraZoom,t&&t.angle&&(e.angle=this.angle),e._fov=this._fov,t&&t.pitch&&(e._pitch=this._pitch),e._averageElevation=this._averageElevation,e._unmodified=this._unmodified,e._edgeInsets=this._edgeInsets.clone(),e._camera=this._camera.clone(),e._calcMatrices(),e.freezeTileCoverage=this.freezeTileCoverage,e},$i.elevation.get=function(){return this._elevation},$i.elevation.set=function(t){this._elevation!==t&&(this._elevation=t,t?this._updateCenterElevation()&&this._updateCameraOnTerrain():(this._cameraZoom=null,this._centerAltitude=0),this._calcMatrices())},Qi.prototype.updateElevation=function(t){this._terrainEnabled()&&null==this._cameraZoom&&this._updateCenterElevation()&&this._updateCameraOnTerrain(),t&&this._constrainCameraAltitude(),this._calcMatrices()},$i.minZoom.get=function(){return this._minZoom},$i.minZoom.set=function(t){this._minZoom!==t&&(this._minZoom=t,this.zoom=Math.max(this.zoom,t))},$i.maxZoom.get=function(){return this._maxZoom},$i.maxZoom.set=function(t){this._maxZoom!==t&&(this._maxZoom=t,this.zoom=Math.min(this.zoom,t))},$i.minPitch.get=function(){return this._minPitch},$i.minPitch.set=function(t){this._minPitch!==t&&(this._minPitch=t,this.pitch=Math.max(this.pitch,t))},$i.maxPitch.get=function(){return this._maxPitch},$i.maxPitch.set=function(t){this._maxPitch!==t&&(this._maxPitch=t,this.pitch=Math.min(this.pitch,t))},$i.renderWorldCopies.get=function(){return this._renderWorldCopies},$i.renderWorldCopies.set=function(t){void 0===t?t=!0:null===t&&(t=!1),this._renderWorldCopies=t},$i.worldSize.get=function(){return this.tileSize*this.scale},$i.cameraWorldSize.get=function(){var t=Math.max(this._camera.getDistanceToElevation(this._averageElevation),Number.EPSILON);return this._worldSizeFromZoom(this._zoomFromMercatorZ(t))},$i.pixelsPerMeter.get=function(){return t.mercatorZfromAltitude(1,this.center.lat)*this.worldSize},$i.cameraPixelsPerMeter.get=function(){return t.mercatorZfromAltitude(1,this.center.lat)*this.cameraWorldSize},$i.centerOffset.get=function(){return this.centerPoint._sub(this.size._div(2))},$i.size.get=function(){return new t.pointGeometry(this.width,this.height)},$i.bearing.get=function(){return-this.angle/Math.PI*180},$i.bearing.set=function(e){var i,r=-t.wrap(e,-180,180)*Math.PI/180;this.angle!==r&&(this._unmodified=!1,this.angle=r,this._calcMatrices(),this.rotationMatrix=(i=new t.ARRAY_TYPE(4),t.ARRAY_TYPE!=Float32Array&&(i[1]=0,i[2]=0),i[0]=1,i[3]=1,i),function(t,e,i){var r=e[0],o=e[1],n=e[2],a=e[3],s=Math.sin(i),l=Math.cos(i);t[0]=r*l+n*s,t[1]=o*l+a*s,t[2]=r*-s+n*l,t[3]=o*-s+a*l}(this.rotationMatrix,this.rotationMatrix,this.angle))},$i.pitch.get=function(){return this._pitch/Math.PI*180},$i.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())},$i.fov.get=function(){return this._fov/Math.PI*180},$i.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())},$i.averageElevation.get=function(){return this._averageElevation},$i.averageElevation.set=function(t){this._averageElevation=t,this._calcFogMatrices()},$i.zoom.get=function(){return this._zoom},$i.zoom.set=function(t){var e=Math.min(Math.max(t,this.minZoom),this.maxZoom);this._zoom!==e&&(this._unmodified=!1,this._setZoom(e),this._terrainEnabled()&&this._updateCameraOnTerrain(),this._constrain(),this._calcMatrices())},Qi.prototype._setZoom=function(t){this._zoom=t,this.scale=this.zoomScale(t),this.tileZoom=Math.floor(t),this.zoomFraction=t-this.tileZoom},Qi.prototype._updateCenterElevation=function(){if(!this._elevation)return!1;var e=this._elevation.getAtPointOrZero(t.MercatorCoordinate.fromLngLat(this.center),-1);return-1===e?(this._cameraZoom=null,!1):(this._centerAltitude=e,!0)},Qi.prototype._updateCameraOnTerrain=function(){var e=this.cameraToCenterDistance/this.worldSize,i=t.mercatorZfromAltitude(this._centerAltitude,this.center.lat);this._cameraZoom=this._zoomFromMercatorZ(i+e)},Qi.prototype.sampleAverageElevation=function(){if(!this._elevation)return 0;for(var e=this._elevation,i=[[.5,.2],[.3,.5],[.5,.5],[.7,.5],[.5,.8]],r=this.horizonLineFromTop(),o=0,n=0,a=0;a<i.length;a++){var s=new t.pointGeometry(i[a][0]*this.width,r+i[a][1]*(this.height-r)),l=e.pointCoordinate(s);if(l){var u=1/Math.hypot(l[0]-this._camera.position[0],l[1]-this._camera.position[1]);o+=l[3]*u,n+=u}}return 0===n?NaN:o/n},$i.center.get=function(){return this._center},$i.center.set=function(t){t.lat===this._center.lat&&t.lng===this._center.lng||(this._unmodified=!1,this._center=t,this._terrainEnabled()&&!this._isTrackModeUpdate&&("ground"===this.cameraElevationReference?this._updateCenterElevation()?this._updateCameraOnTerrain():this._cameraZoom=null:this._updateZoomFromElevation()),this._constrain(),this._calcMatrices())},Qi.prototype._updateZoomFromElevation=function(){if(null!=this._cameraZoom&&this._elevation){var e=this._cameraZoom,i=this._elevation.getAtPointOrZero(t.MercatorCoordinate.fromLngLat(this.center)),r=t.mercatorZfromAltitude(i,this.center.lat),o=this._mercatorZfromZoom(e),n=this._mercatorZfromZoom(this._maxZoom),a=Math.max(o-r,n);this._setZoom(this._zoomFromMercatorZ(a))}},Qi.prototype._getLngLatElevation=function(e){var i=t.MercatorCoordinate.fromLngLat(e);return this._elevation.getAtPointOrZero(i)},$i.padding.get=function(){return this._edgeInsets.toJSON()},$i.padding.set=function(t){this._edgeInsets.equals(t)||(this._unmodified=!1,this._edgeInsets.interpolate(this._edgeInsets,t,1),this._calcMatrices())},Qi.prototype.computeZoomRelativeTo=function(e){var i=this.rayIntersectionCoordinate(this.pointRayIntersection(this.centerPoint,e.toAltitude())),r=t.length(t.sub([],this._camera.position,e.z<this._camera.position[2]?[i.x,i.y,i.z]:[e.x,e.y,e.z]));return t.clamp(this._zoomFromMercatorZ(r),this._minZoom,this._maxZoom)},Qi.prototype.setFreeCameraOptions=function(e){if(this.height&&(e.position||e.orientation)){this._updateCameraState();var i=!1;if(e.orientation&&!t.exactEquals(e.orientation,this._camera.orientation)&&(i=this._setCameraOrientation(e.orientation)),e.position){var r=[e.position.x,e.position.y,e.position.z];t.exactEquals$1(r,this._camera.position)||(this._setCameraPosition(r),i=!0)}i&&(this._updateStateFromCamera(),this.recenterOnTerrain())}},Qi.prototype.getFreeCameraOptions=function(){this._updateCameraState();var e=this._camera.position,i=new Hi;return i.position=new t.MercatorCoordinate(e[0],e[1],e[2]),i.orientation=this._camera.orientation,i._elevation=this.elevation,i._renderWorldCopies=this._renderWorldCopies,i},Qi.prototype._setCameraOrientation=function(e){if(!t.length$1(e))return!1;t.normalize$1(e,e);var i=t.transformQuat([],[0,0,-1],e),r=t.transformQuat([],[0,-1,0],e);if(r[2]<0)return!1;var o=Wi(i,r);return!!o&&(this._camera.orientation=o,!0)},Qi.prototype._setCameraPosition=function(e){var i=this.zoomScale(this.minZoom)*this.tileSize,r=this.zoomScale(this.maxZoom)*this.tileSize,o=this.cameraToCenterDistance;e[2]=t.clamp(e[2],o/r,o/i),this._camera.position=e},$i.centerPoint.get=function(){return this._edgeInsets.getCenter(this.width,this.height)},$i.fovAboveCenter.get=function(){return this._fov*(.5+this.centerOffset.y/this.height)},Qi.prototype.isPaddingEqual=function(t){return this._edgeInsets.equals(t)},Qi.prototype.interpolatePadding=function(t,e,i){this._unmodified=!1,this._edgeInsets.interpolate(t,e,i),this._constrain(),this._calcMatrices()},Qi.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)},Qi.prototype.getVisibleUnwrappedCoordinates=function(e){var i=[new t.UnwrappedTileID(0,e)];if(this._renderWorldCopies)for(var r=this.pointCoordinate(new t.pointGeometry(0,0)),o=this.pointCoordinate(new t.pointGeometry(this.width,0)),n=this.pointCoordinate(new t.pointGeometry(this.width,this.height)),a=this.pointCoordinate(new t.pointGeometry(0,this.height)),s=Math.floor(Math.min(r.x,o.x,n.x,a.x)),l=Math.floor(Math.max(r.x,o.x,n.x,a.x)),u=s-1;u<=l+1;u++)0!==u&&i.push(new t.UnwrappedTileID(u,e));return i},Qi.prototype.coveringTiles=function(e){var i=this,r=this.coveringZoomLevel(e),o=r,n=this.elevation&&!e.isTerrainDEM;if(void 0!==e.minzoom&&r<e.minzoom)return[];void 0!==e.maxzoom&&r>e.maxzoom&&(r=e.maxzoom);var a=t.MercatorCoordinate.fromLngLat(this.center),s=1<<r,l=[s*a.x,s*a.y,0],u=t.Frustum.fromInvProjectionMatrix(this.invProjMatrix,this.worldSize,r),p=this.pointCoordinate(this.getCameraPoint()),h=s*t.mercatorZfromAltitude(1,this.center.lat),c=this._camera.position[2]/t.mercatorZfromAltitude(1,this.center.lat),f=[s*p.x,s*p.y,c],d=this.cameraToCenterDistance/e.tileSize*(e.roundZoom?1:.502),m=this.pitch<=60&&this._edgeInsets.top<=this._edgeInsets.bottom&&!this._elevation?r:0,y=e.isTerrainDEM&&this._elevation?1e4*this._elevation.exaggeration():this._centerAltitude,g=e.isTerrainDEM?-y:this._elevation?this._elevation.getMinElevationBelowMSL():0,_=function(e){return{aabb:new t.Aabb([e*s,0,g],[(e+1)*s,s,y]),zoom:0,x:0,y:0,wrap:e,fullyVisible:!1}},v=[],x=[],b=r,w=e.reparseOverscaled?o:r,k=function(t){if(i._elevation&&t.tileID){var e=i._elevation.getMinMaxForTile(t.tileID),r=t.aabb;e?(r.min[2]=e.min,r.max[2]=e.max,r.center[2]=(r.min[2]+r.max[2])/2):(t.shouldSplit=S(t),t.shouldSplit||(r.min[2]=r.max[2]=r.center[2]=i._centerAltitude))}},T=function(t){return t*t},I=T((c-this._centerAltitude)*h),S=function(t){if(t.zoom<m)return!0;if(t.zoom===b)return!1;if(null!=t.shouldSplit)return t.shouldSplit;var e=t.aabb.distanceX(f),i=t.aabb.distanceY(f),r=I;n&&(r=T(t.aabb.distanceZ(f)*h));var o=e*e+i*i+r,a=T((1<<b-t.zoom)*d*function(t,e){if(e*T(.707)<t)return 1;var i=Math.sqrt(e/t);return i/(1.4144271570014144+(Math.pow(1.1,i-1.4144271570014144+1)-1)/(1.1-1)-1)}(Math.max(r,I),o));return o<a};if(this._renderWorldCopies)for(var E=1;E<=3;E++)v.push(_(-E)),v.push(_(E));for(v.push(_(0));v.length>0;){var A=v.pop(),P=A.x,M=A.y,L=A.fullyVisible;if(!L){var C=A.aabb.intersects(u);if(0===C)continue;L=2===C}if(A.zoom!==b&&S(A))for(var z=0;z<4;z++){var D=(P<<1)+z%2,O=(M<<1)+(z>>1),R={aabb:A.aabb.quadrant(z),zoom:A.zoom+1,x:D,y:O,wrap:A.wrap,fullyVisible:L,tileID:void 0,shouldSplit:void 0};n&&(R.tileID=new t.OverscaledTileID(A.zoom+1===b?w:A.zoom+1,A.wrap,A.zoom+1,D,O),k(R)),v.push(R)}else{var B=A.zoom===b?w:A.zoom;if(e.minzoom&&e.minzoom>B)continue;var F=l[0]-(.5+P+(A.wrap<<A.zoom))*(1<<r-A.zoom),U=l[1]-.5-M,j=A.tileID?A.tileID:new t.OverscaledTileID(B,A.wrap,A.zoom,P,M);x.push({tileID:j,distanceSq:F*F+U*U})}}if(this.fogCullDistSq){var N=this.fogCullDistSq;x.splice.apply(x,[0,x.length].concat(x.filter((function(e){var r=[0,0,0,1],o=[t.EXTENT,t.EXTENT,0,1],a=i.calculateFogTileMatrix(e.tileID.toUnwrapped());t.transformMat4$1(r,r,a),t.transformMat4$1(o,o,a);var s=t.getAABBPointSquareDist(r,o);if(0===s)return!0;var l=!1,u=i.horizonLineFromTop();if(s>N&&0!==u){var p,h=i.calculateProjMatrix(e.tileID.toUnwrapped());n&&i._elevation&&(p=i._elevation.getMinMaxForTile(e.tileID)),p||(p={min:g,max:y});var c=t.furthestTileCorner(i.bearing),f=[c[0]*t.EXTENT,c[1]*t.EXTENT,p.max];t.transformMat4(f,f,h),l=(1-f[1])*i.height*.5<u}return s<N||l}))))}return x.sort((function(t,e){return t.distanceSq-e.distanceSq})).map((function(t){return t.tileID}))},Qi.prototype.resize=function(t,e){this.width=t,this.height=e,this.pixelsToGLUnits=[2/t,-2/e],this._constrain(),this._calcMatrices()},$i.unmodified.get=function(){return this._unmodified},Qi.prototype.zoomScale=function(t){return Math.pow(2,t)},Qi.prototype.scaleZoom=function(t){return Math.log(t)/Math.LN2},Qi.prototype.project=function(e){var i=t.clamp(e.lat,-this.maxValidLatitude,this.maxValidLatitude);return new t.pointGeometry(t.mercatorXfromLng(e.lng)*this.worldSize,t.mercatorYfromLat(i)*this.worldSize)},Qi.prototype.unproject=function(e){return new t.MercatorCoordinate(e.x/this.worldSize,e.y/this.worldSize).toLngLat()},$i.point.get=function(){return this.project(this.center)},Qi.prototype.setLocationAtPoint=function(e,i){var r=this.pointCoordinate(i),o=this.pointCoordinate(this.centerPoint),n=this.locationCoordinate(e),a=new t.MercatorCoordinate(n.x-(r.x-o.x),n.y-(r.y-o.y));this.center=this.coordinateLocation(a),this._renderWorldCopies&&(this.center=this.center.wrap())},Qi.prototype.setLocation=function(t){this.center=this.coordinateLocation(t),this._renderWorldCopies&&(this.center=this.center.wrap())},Qi.prototype.locationPoint=function(t){return this._coordinatePoint(this.locationCoordinate(t),!1)},Qi.prototype.locationPoint3D=function(t){return this._coordinatePoint(this.locationCoordinate(t),!0)},Qi.prototype.pointLocation=function(t){return this.coordinateLocation(this.pointCoordinate(t))},Qi.prototype.pointLocation3D=function(t){return this.coordinateLocation(this.pointCoordinate3D(t))},Qi.prototype.locationCoordinate=function(e){return t.MercatorCoordinate.fromLngLat(e)},Qi.prototype.locationCoordinateAltitude=function(e,i){return t.MercatorCoordinate.fromLngLat(e,i)},Qi.prototype.coordinateLocation=function(t){return t.toLngLat()},Qi.prototype.pointRayIntersection=function(e,i){var r=null!=i?i:this._centerAltitude,o=[e.x,e.y,0,1],n=[e.x,e.y,1,1];t.transformMat4$1(o,o,this.pixelMatrixInverse),t.transformMat4$1(n,n,this.pixelMatrixInverse);var a=n[3];t.scale$1(o,o,1/o[3]),t.scale$1(n,n,1/a);var s=o[2],l=n[2];return{p0:o,p1:n,t:s===l?0:(r-s)/(l-s)}},Qi.prototype.screenPointToMercatorRay=function(e){var i=[e.x,e.y,0,1],r=[e.x,e.y,1,1];return t.transformMat4$1(i,i,this.pixelMatrixInverse),t.transformMat4$1(r,r,this.pixelMatrixInverse),t.scale$1(i,i,1/i[3]),t.scale$1(r,r,1/r[3]),i[2]=t.mercatorZfromAltitude(i[2],this._center.lat)*this.worldSize,r[2]=t.mercatorZfromAltitude(r[2],this._center.lat)*this.worldSize,t.scale$1(i,i,1/this.worldSize),t.scale$1(r,r,1/this.worldSize),new t.Ray([i[0],i[1],i[2]],t.normalize([],t.sub([],r,i)))},Qi.prototype.rayIntersectionCoordinate=function(e){var i=e.p0,r=e.p1,o=e.t,n=t.mercatorZfromAltitude(i[2],this._center.lat),a=t.mercatorZfromAltitude(r[2],this._center.lat);return new t.MercatorCoordinate(t.number(i[0],r[0],o)/this.worldSize,t.number(i[1],r[1],o)/this.worldSize,t.number(n,a,o))},Qi.prototype.pointCoordinate=function(e){var i=this.horizonLineFromTop(!1),r=new t.pointGeometry(e.x,Math.max(i,e.y));return this.rayIntersectionCoordinate(this.pointRayIntersection(r))},Qi.prototype.pointCoordinate3D=function(e){if(this.pointCoordinate3DCallBacks.length>0)for(var i=0;i<this.pointCoordinate3DCallBacks.length;++i){var r=this.pointCoordinate3DCallBacks[i](e);if(r)return r}if(!this.elevation)return this.pointCoordinate(e);var o=this.elevation,n=this.elevation.pointCoordinate(e);if(n)return new t.MercatorCoordinate(n[0],n[1],n[2]);var a=0,s=this.horizonLineFromTop();if(e.y>s)return this.pointCoordinate(e);for(var l=.02*s,u=e.clone(),p=0;p<10&&s-a>l;p++){u.y=t.number(a,s,.66);var h=o.pointCoordinate(u);h?(s=u.y,n=h):a=u.y}return n?new t.MercatorCoordinate(n[0],n[1],n[2]):this.pointCoordinate(e)},Qi.prototype.isPointAboveHorizon=function(t){if(this.elevation)return!this.elevation.pointCoordinate(t);var e=this.horizonLineFromTop();return t.y<e},Qi.prototype._coordinatePoint=function(e,i,r){void 0===r&&(r=!0);var o=i&&this.elevation?this.elevation.getAtPointOrZero(e,this._centerAltitude):this._centerAltitude,n=[e.x*this.worldSize,e.y*this.worldSize,r?o+e.toAltitude():e.toAltitude(),1];return t.transformMat4$1(n,n,this.pixelMatrix),n[3]>0?new t.pointGeometry(n[0]/n[3],n[1]/n[3]):new t.pointGeometry(Number.MAX_VALUE,Number.MAX_VALUE)},Qi.prototype.getBounds=function(){return this._terrainEnabled()?this._getBounds3D():new t.LngLatBounds(this.pointLocation(new t.pointGeometry(this._edgeInsets.left,this.height-this._edgeInsets.bottom)),this.pointLocation(new t.pointGeometry(this.width-this._edgeInsets.right,this._edgeInsets.top)))},Qi.prototype._getBounds3D=function(){var e=this,i=this.elevation,r=i.visibleDemTiles.reduce((function(t,e){if(e.dem){var i=e.dem.tree;t.min=Math.min(t.min,i.minimums[0]),t.max=Math.max(t.max,i.maximums[0])}return t}),{min:Number.MAX_VALUE,max:0});r.min*=i.exaggeration(),r.max*=i.exaggeration();var o=this.horizonLineFromTop();return[new t.pointGeometry(0,o),new t.pointGeometry(this.width,o),new t.pointGeometry(this.width,this.height),new t.pointGeometry(0,this.height)].reduce((function(t,i){return t.extend(e.coordinateLocation(e.rayIntersectionCoordinate(e.pointRayIntersection(i,r.min)))).extend(e.coordinateLocation(e.rayIntersectionCoordinate(e.pointRayIntersection(i,r.max))))}),new t.LngLatBounds)},Qi.prototype.horizonLineFromTop=function(t){void 0===t&&(t=!0);var e=this.height/2/Math.tan(this._fov/2)/Math.tan(Math.max(this._pitch,.1))+this.centerOffset.y,i=this.height/2-.97*e;return t?Math.max(0,i):i},Qi.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},Qi.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])},Qi.prototype.calculatePosMatrix=function(e,i){var r=e.canonical,o=i/this.zoomScale(r.z),n=r.x+Math.pow(2,r.z)*e.wrap,a=t.identity(new Float64Array(16));return t.translate(a,a,[n*o,r.y*o,0]),t.scale(a,a,[o/t.EXTENT,o/t.EXTENT,1]),a},Qi.prototype.calculateFogTileMatrix=function(e){var i=e.key,r=this._fogTileMatrixCache;if(r[i])return r[i];var o=this.calculatePosMatrix(e,this.cameraWorldSize);return t.multiply(o,this.worldToFogMatrix,o),r[i]=new Float32Array(o),r[i]},Qi.prototype.calculateProjMatrix=function(e,i){void 0===i&&(i=!1);var r=e.key,o=i?this._alignedProjMatrixCache:this._projMatrixCache;if(o[r])return o[r];var n=this.calculatePosMatrix(e,this.worldSize);return t.multiply(n,i?this.alignedProjMatrix:this.projMatrix,n),o[r]=new Float32Array(n),o[r]},Qi.prototype.customLayerMatrix=function(){return this.mercatorMatrix.slice()},Qi.prototype.customLayerMercatorMatrix=function(){return this.customMercatorMatrix.slice()},Qi.prototype.customLayerClipMatrix=function(){return this.cameraToClip.slice()},Qi.prototype.recenterOnTerrain=function(){if(this._elevation){var e=this._elevation;this._updateCameraState();var i=this._camera.position,r=this._camera.forward();if(!(i[2]<=0||r[2]>=0)){var o=t.mercatorZfromAltitude(1,this._center.lat);i[2]/=o,r[2]/=o,t.normalize(r,r);var n=e.raycast(i,r,e.exaggeration());if(n){var a=t.scaleAndAdd([],i,r,n),s=new t.MercatorCoordinate(a[0],a[1],t.mercatorZfromAltitude(a[2],t.latFromMercatorY(a[1]))),l=this._camera.position,u=s.z+t.length([s.x-l[0],s.y-l[1],s.z-l[2]]);this._cameraZoom=this._zoomFromMercatorZ(u),this._centerAltitude=s.toAltitude(),this._center=s.toLngLat(),this._updateZoomFromElevation(),this._constrain(),this._calcMatrices()}}}},Qi.prototype._constrainCameraAltitude=function(){if(this._elevation){var e=this._elevation;this._updateCameraState();var i=e.getAtPointOrZero(this._camera.mercatorPosition),r=this._minimumHeightOverTerrain()*Math.cos(t.degToRad(this._maxPitch)),o=t.mercatorZfromAltitude(i,this._center.lat),n=this._camera.position[2]-o;if(n<r){var a=t.MercatorCoordinate.fromLngLat(this._center,this._centerAltitude),s=this._camera.mercatorPosition,l=[a.x-s.x,a.y-s.y,a.z-s.z],u=t.length(l);l[2]-=r-n;var p=t.length(l);if(0===p)return;t.scale$2(l,l,u/p),this._camera.position=[a.x-l[0],a.y-l[1],a.z-l[2]],this._camera.orientation=Wi(l,this._camera.up()),this._updateStateFromCamera()}}},Qi.prototype._constrain=function(){if(this.center&&this.width&&this.height&&!this._constraining){this._constraining=!0;var e,i,r,o,n=-90,a=90,s=-180,l=180,u=this.size,p=this._unmodified;if(this.latRange){var h=this.latRange;n=t.mercatorYfromLat(h[1])*this.worldSize,e=(a=t.mercatorYfromLat(h[0])*this.worldSize)-n<u.y?u.y/(a-n):0}if(this.lngRange){var c=this.lngRange;s=t.mercatorXfromLng(c[0])*this.worldSize,i=(l=t.mercatorXfromLng(c[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.pointGeometry(i?(l+s)/2:f.x,e?(a+n)/2:f.y)),this.zoom+=this.scaleZoom(d),this._unmodified=p,void(this._constraining=!1);if(this.latRange){var m=f.y,y=u.y/2;m-y<n&&(o=n+y),m+y>a&&(o=a-y)}if(this.lngRange){var g=f.x,_=u.x/2;g-_<s&&(r=s+_),g+_>l&&(r=l-_)}void 0===r&&void 0===o||(this.center=this.unproject(new t.pointGeometry(void 0!==r?r:f.x,void 0!==o?o:f.y))),this._constrainCameraAltitude(),this._unmodified=p,this._constraining=!1}},Qi.prototype._minZoomForBounds=function(){var e=this,i=function(t,i){return Math.log2(t/(e.tileSize*Math.abs(i[1]-i[0])))},r=0;if(this.latRange){var o=this.latRange;r=i(this.height,[t.mercatorYfromLat(o[0]),t.mercatorYfromLat(o[1])])}var n=0;if(this.lngRange){var a=this.lngRange;n=i(this.width,[t.mercatorXfromLng(a[0]),t.mercatorXfromLng(a[1])])}return Math.max(r,n)},Qi.prototype._maxCameraBoundsDistance=function(){return this._mercatorZfromZoom(this._minZoomForBounds())},Qi.prototype._calcMatrices=function(){if(this.height){var e=this.centerOffset;this.cameraToCenterDistance=.5/Math.tan(this._fov/2)*this.height;var i=this.pixelsPerMeter;this._updateCameraState();var r=Math.PI/2+this._pitch,o=this.fovAboveCenter,n=this.elevation?this.elevation.getMinElevationBelowMSL()*i:0,a=(this._camera.position[2]*this.worldSize-n)/Math.cos(this._pitch),s=Math.sin(o)*a/Math.sin(t.clamp(Math.PI-r-o,.01,Math.PI-.01)),l=this.point,u=l.x,p=l.y,h=Math.cos(Math.PI/2-this._pitch)*s+a,c=Math.min(1.01*h,a*(1/this._horizonShift)),f=this._camera.getWorldToCamera(this.worldSize,i),d=this._camera.getCameraToClipPerspective(this._fov,this.width/this.height,1,c);d[8]=2*-e.x/this.width,d[9]=2*e.y/this.height;var m=t.mul([],d,f);this.mercatorMatrix=t.scale([],m,[this.worldSize,this.worldSize,this.worldSize/i]),this.customMercatorMatrix=t.scale([],f,[this.worldSize,this.worldSize,this.worldSize/i]),this.cameraToClip=d,this.projMatrix=m,this.invProjMatrix=t.invert(new Float64Array(16),this.projMatrix);var y=new Float32Array(16);t.identity(y),t.scale(y,y,[1,-1,1]),t.rotateX(y,y,this._pitch),t.rotateZ(y,y,this.angle);var g=t.perspective(new Float32Array(16),this._fov,this.width/this.height,1,c),_=(Math.PI/2-this._pitch)*(this.height/this._fov)*this._horizonShift;g[8]=2*-e.x/this.width,g[9]=2*(e.y+_)/this.height,this.skyboxMatrix=t.multiply(y,g,y);var v=this.width%2/2,x=this.height%2/2,b=Math.cos(this.angle),w=Math.sin(this.angle),k=u-Math.round(u)+b*v+w*x,T=p-Math.round(p)+b*x+w*v,I=new Float64Array(m);if(t.translate(I,I,[k>.5?k-1:k,T>.5?T-1:T,0]),this.alignedProjMatrix=I,m=t.create(),t.scale(m,m,[this.width/2,-this.height/2,1]),t.translate(m,m,[1,-1,0]),this.labelPlaneMatrix=m,m=t.create(),t.scale(m,m,[1,-1,1]),t.translate(m,m,[-1,-1,0]),t.scale(m,m,[2/this.width,2/this.height,1]),this.glCoordMatrix=m,this.pixelMatrix=t.multiply(new Float64Array(16),this.labelPlaneMatrix,this.projMatrix),this._calcFogMatrices(),!(m=t.invert(new Float64Array(16),this.pixelMatrix)))throw new Error("failed to invert matrix");this.pixelMatrixInverse=m,this._projMatrixCache={},this._alignedProjMatrixCache={}}},Qi.prototype._calcFogMatrices=function(){this._fogTileMatrixCache={};var e=this.cameraWorldSize,i=this.cameraPixelsPerMeter,r=this._camera.position,o=1/this.height,n=[e,e,i];t.scale$2(n,n,o),t.scale$2(r,r,-1),t.multiply$1(r,r,n);var a=t.create();t.translate(a,a,r),t.scale(a,a,n),this.mercatorFogMatrix=a,this.worldToFogMatrix=this._camera.getWorldToCameraPosition(e,i,o)},Qi.prototype._updateCameraState=function(){if(this.height){this._camera.setPitchBearing(this._pitch,this.angle);var e=this._camera.forward(),i=this.cameraToCenterDistance,r=this.point,o=this._mercatorZfromZoom(this._cameraZoom?this._cameraZoom:this._zoom)-t.mercatorZfromAltitude(this._centerAltitude,this.center.lat),n=this.cameraToCenterDistance/o;this._camera.position=[r.x/this.worldSize-e[0]*i/n,r.y/this.worldSize-e[1]*i/n,t.mercatorZfromAltitude(this._centerAltitude,this._center.lat)+-e[2]*i/n]}},Qi.prototype._translateCameraConstrained=function(e){var i=this._maxCameraBoundsDistance()*Math.cos(this._pitch),r=e[2],o=1;r>0&&(o=Math.min((i-this._camera.position[2])/r,1)),this._camera.position=t.scaleAndAdd([],this._camera.position,e,o),this._updateStateFromCamera()},Qi.prototype._updateStateFromCamera=function(){var e=this._camera.position,i=this._camera.forward(),r=this._camera.getPitchBearing(),o=r.pitch,n=r.bearing,a=t.mercatorZfromAltitude(this._centerAltitude,this.center.lat),s=this._mercatorZfromZoom(this._maxZoom)*Math.cos(t.degToRad(this._maxPitch)),l=Math.max((e[2]-a)/Math.cos(o),s),u=this._zoomFromMercatorZ(l);t.scaleAndAdd(e,e,i,l),this._pitch=t.clamp(o,t.degToRad(this.minPitch),t.degToRad(this.maxPitch)),this.angle=t.wrap(n,-Math.PI,Math.PI),this._setZoom(t.clamp(u,this._minZoom,this._maxZoom)),this._terrainEnabled()&&this._updateCameraOnTerrain(),this._center=new t.MercatorCoordinate(e[0],e[1],e[2]).toLngLat(),this._unmodified=!1,this._constrain(),this._calcMatrices()},Qi.prototype._worldSizeFromZoom=function(t){return Math.pow(2,t)*this.tileSize},Qi.prototype._mercatorZfromZoom=function(t){return this.cameraToCenterDistance/this._worldSizeFromZoom(t)},Qi.prototype._minimumHeightOverTerrain=function(){var t=Math.min((null!=this._cameraZoom?this._cameraZoom:this._zoom)+(this.maxDrapeOverZoom||2),this._maxZoom);return this._mercatorZfromZoom(t)},Qi.prototype._zoomFromMercatorZ=function(t){return this.scaleZoom(this.cameraToCenterDistance/(t*this.tileSize))},Qi.prototype._terrainEnabled=function(){return!!this._elevation},Qi.prototype.isHorizonVisibleForPoints=function(e,i){for(var r=Math.min(e.x,i.x),o=Math.max(e.x,i.x),n=Math.min(e.y,i.y),a=Math.max(e.y,i.y),s=[new t.pointGeometry(r,n),new t.pointGeometry(o,a),new t.pointGeometry(r,a),new t.pointGeometry(o,n)],l=this._renderWorldCopies?-3:0,u=this._renderWorldCopies?4:1,p=0,h=s;p<h.length;p+=1){var c=this.pointRayIntersection(h[p]);if(c.t<0)return!0;var f=this.rayIntersectionCoordinate(c);if(f.x<l||f.y<0||f.x>u||f.y>1)return!0}return!1},Qi.prototype.isHorizonVisible=function(){return this.pitch+t.radToDeg(this.fovAboveCenter)>88||this.isHorizonVisibleForPoints(new t.pointGeometry(0,0),new t.pointGeometry(this.width,this.height))},Qi.prototype.zoomDeltaToMovement=function(e,i){var r=t.length(t.sub([],this._camera.position,e)),o=this._zoomFromMercatorZ(r)+i;return r-this._mercatorZfromZoom(o)},Qi.prototype.getCameraPoint=function(){var e=Math.tan(this._pitch)*(this.cameraToCenterDistance||1);return this.centerPoint.add(new t.pointGeometry(0,e))},Object.defineProperties(Qi.prototype,$i);var tr=function(e){var i,r,o,n;this._hashName=e&&encodeURIComponent(e),t.bindAll(["_getCurrentHash","_onHashChange","_updateHash"],this),this._updateHash=(i=this._updateHashUnthrottled.bind(this),r=!1,o=null,n=function(){o=null,r&&(i(),o=setTimeout(n,300),r=!1)},function(){return r=!0,o||n(),o})};tr.prototype.setMap=function(t){this.addTo(t)},tr.prototype.addTo=function(e){return this._map=e,t.window.addEventListener("hashchange",this._onHashChange,!1),this._map.on("moveend",this._updateHash),this},tr.prototype.remove=function(){return t.window.removeEventListener("hashchange",this._onHashChange,!1),this._map.off("moveend",this._updateHash),clearTimeout(this._updateHash()),delete this._map,this},tr.prototype.getHashString=function(e){var i=this._map.getCenter(),r=Math.round(100*this._map.getZoom())/100,o=Math.ceil((r*Math.LN2+Math.log(512/360/.5))/Math.LN10),n=Math.pow(10,o),a=Math.round(i.lng*n)/n,s=Math.round(i.lat*n)/n,l=this._map.getBearing(),u=this._map.getPitch(),p="";if(p+=e?"/"+a+"/"+s+"/"+r:r+"/"+s+"/"+a,(l||u)&&(p+="/"+Math.round(10*l)/10),u&&(p+="/"+Math.round(u)),this._hashName){var h=this._hashName,c=!1,f=t.window.location.hash.slice(1).split("&").map((function(t){var e=t.split("=")[0];return e===h?(c=!0,e+"="+p):t})).filter((function(t){return t}));return c||f.push(h+"="+p),"#"+f.join("&")}return"#"+p},tr.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("/")},tr.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},tr.prototype._updateHashUnthrottled=function(){var e=t.window.location.href.replace(/(#.+)?$/,this.getHashString());t.window.history.replaceState(t.window.history.state,null,e)};var er={linearity:.3,easing:t.bezier(0,0,.3,1)},ir=t.extend({deceleration:2500,maxSpeed:1400},er),rr=t.extend({deceleration:20,maxSpeed:1400},er),or=t.extend({deceleration:1e3,maxSpeed:360},er),nr=t.extend({deceleration:1e3,maxSpeed:90},er),ar=function(t){this._map=t,this.clear()};function sr(t,e){(!t.duration||t.duration<e.duration)&&(t.duration=e.duration,t.easing=e.easing)}function lr(e,i,r){var o=r.maxSpeed,n=r.linearity,a=r.deceleration,s=t.clamp(e*n/(i/1e3),-o,o),l=Math.abs(s)/(a*n);return{easing:r.easing,duration:1e3*l,amount:s*(l/2)}}ar.prototype.clear=function(){this._inertiaBuffer=[]},ar.prototype.record=function(e){this._drainInertiaBuffer(),this._inertiaBuffer.push({time:t.exported.now(),settings:e})},ar.prototype._drainInertiaBuffer=function(){for(var e=this._inertiaBuffer,i=t.exported.now();e.length>0&&i-e[0].time>160;)e.shift()},ar.prototype._onMoveEnd=function(e){if(this._drainInertiaBuffer(),!(this._inertiaBuffer.length<2)){for(var i={zoom:0,bearing:0,pitch:0,pan:new t.pointGeometry(0,0),pinchAround:void 0,around:void 0},r=0,o=this._inertiaBuffer;r<o.length;r+=1){var n=o[r].settings;i.zoom+=n.zoomDelta||0,i.bearing+=n.bearingDelta||0,i.pitch+=n.pitchDelta||0,n.panDelta&&i.pan._add(n.panDelta),n.around&&(i.around=n.around),n.pinchAround&&(i.pinchAround=n.pinchAround)}var a=this._inertiaBuffer[this._inertiaBuffer.length-1].time-this._inertiaBuffer[0].time,s={};if(i.pan.mag()){var l=lr(i.pan.mag(),a,t.extend({},ir,e||{}));s.offset=i.pan.mult(l.amount/i.pan.mag()),s.center=this._map.transform.center,sr(s,l)}if(i.zoom){var u=lr(i.zoom,a,rr);s.zoom=this._map.transform.zoom+u.amount,sr(s,u)}if(i.bearing){var p=lr(i.bearing,a,or);s.bearing=this._map.transform.bearing+t.clamp(p.amount,-179,179),sr(s,p)}if(i.pitch){var h=lr(i.pitch,a,nr);s.pitch=this._map.transform.pitch+h.amount,sr(s,h)}if(s.zoom||s.bearing){var c=void 0===i.pinchAround?i.around:i.pinchAround;s.around=c?this._map.unproject(c):this._map.getCenter()}return this.clear(),t.extend(s,{noMoveStart:!0})}};var ur=function(e){function i(i,r,o,n){void 0===n&&(n={});var s=a.mousePos(r.getCanvasContainer(),o),l=r.unproject(s);e.call(this,i,t.extend({point:s,lngLat:l,originalEvent:o},n)),this._defaultPrevented=!1,this.target=r}e&&(i.__proto__=e),(i.prototype=Object.create(e&&e.prototype)).constructor=i;var r={defaultPrevented:{configurable:!0}};return i.prototype.preventDefault=function(){this._defaultPrevented=!0},r.defaultPrevented.get=function(){return this._defaultPrevented},Object.defineProperties(i.prototype,r),i}(t.Event),pr=function(e){function i(i,r,o){var n="touchend"===i?o.changedTouches:o.touches,s=a.touchPos(r.getCanvasContainer(),n),l=s.map((function(t){return r.unproject(t)})),u=s.reduce((function(t,e,i,r){return t.add(e.div(r.length))}),new t.pointGeometry(0,0)),p=r.unproject(u);e.call(this,i,{points:s,point:u,lngLats:l,lngLat:p,originalEvent:o}),this._defaultPrevented=!1}e&&(i.__proto__=e),(i.prototype=Object.create(e&&e.prototype)).constructor=i;var r={defaultPrevented:{configurable:!0}};return i.prototype.preventDefault=function(){this._defaultPrevented=!0},r.defaultPrevented.get=function(){return this._defaultPrevented},Object.defineProperties(i.prototype,r),i}(t.Event),hr=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),cr=function(t,e){this._map=t,this._clickTolerance=e.clickTolerance};cr.prototype.reset=function(){delete this._mousedownPos},cr.prototype.wheel=function(t){return this._firePreventable(new hr(t.type,this._map,t))},cr.prototype.mousedown=function(t,e){return this._mousedownPos=e,this._firePreventable(new ur(t.type,this._map,t))},cr.prototype.mouseup=function(t){this._map.fire(new ur(t.type,this._map,t))},cr.prototype.click=function(t,e){this._mousedownPos&&this._mousedownPos.dist(e)>=this._clickTolerance||this._map.fire(new ur(t.type,this._map,t))},cr.prototype.dblclick=function(t){return this._firePreventable(new ur(t.type,this._map,t))},cr.prototype.mouseover=function(t){this._map.fire(new ur(t.type,this._map,t))},cr.prototype.mouseout=function(t){this._map.fire(new ur(t.type,this._map,t))},cr.prototype.touchstart=function(t){return this._firePreventable(new pr(t.type,this._map,t))},cr.prototype.touchmove=function(t){this._map.fire(new pr(t.type,this._map,t))},cr.prototype.touchend=function(t){this._map.fire(new pr(t.type,this._map,t))},cr.prototype.touchcancel=function(t){this._map.fire(new pr(t.type,this._map,t))},cr.prototype._firePreventable=function(t){if(this._map.fire(t),t.defaultPrevented)return{}},cr.prototype.isEnabled=function(){return!0},cr.prototype.isActive=function(){return!1},cr.prototype.enable=function(){},cr.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 ur(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 ur("contextmenu",this._map,this._contextMenuEvent)),delete this._contextMenuEvent)},fr.prototype.contextmenu=function(t){this._delayContextMenu?this._contextMenuEvent=t:this._map.fire(new ur(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 dr=function(t,e){this._map=t,this._el=t.getCanvasContainer(),this._container=t.getContainer(),this._clickTolerance=e.clickTolerance||1};function mr(t,e){for(var i={},r=0;r<t.length;r++)i[t[r].identifier]=e[r];return i}dr.prototype.isEnabled=function(){return!!this._enabled},dr.prototype.isActive=function(){return!!this._active},dr.prototype.enable=function(){this.isEnabled()||(this._enabled=!0)},dr.prototype.disable=function(){this.isEnabled()&&(this._enabled=!1)},dr.prototype.mousedown=function(t,e){this.isEnabled()&&t.shiftKey&&0===t.button&&(a.disableDrag(),this._startPos=this._lastPos=e,this._active=!0)},dr.prototype.mousemoveWindow=function(t,e){var i=this;if(this._active){var r=e;if(!(this._lastPos.equals(r)||!this._box&&r.dist(this._startPos)<this._clickTolerance)){var o=this._startPos;this._lastPos=r,this._box||(this._box=a.create("div","lkmap-boxzoom",this._container),this._container.classList.add("lkmap-crosshair"),this._fireEvent("boxzoomstart",t));var n=Math.min(o.x,r.x),s=Math.max(o.x,r.x),l=Math.min(o.y,r.y),u=Math.max(o.y,r.y);this._map._requestDomTask((function(){i._box&&(a.setTransform(i._box,"translate("+n+"px,"+l+"px)"),i._box.style.width=s-n+"px",i._box.style.height=u-l+"px")}))}}},dr.prototype.mouseupWindow=function(e,i){var r=this;if(this._active&&0===e.button){var o=this._startPos,n=i;if(this.reset(),a.suppressClick(),o.x!==n.x||o.y!==n.y){if(this._map.fire(new t.Event("boxzoomend",{originalEvent:e})),this._map._options.hasOwnProperty("boxZoomIsZoom")&&!1===this._map._options.boxZoomIsZoom)return;return{cameraAnimation:function(t){return t.fitScreenCoordinates(o,n,r._map.getBearing(),{linear:!1})}}}this._fireEvent("boxzoomcancel",e)}},dr.prototype.keydown=function(t){this._active&&27===t.keyCode&&(this.reset(),this._fireEvent("boxzoomcancel",t))},dr.prototype.reset=function(){this._active=!1,this._container.classList.remove("lkmap-crosshair"),this._box&&(a.remove(this._box),this._box=null),a.enableDrag(),delete this._startPos,delete this._lastPos},dr.prototype._fireEvent=function(e,i){return this._map.fire(new t.Event(e,{originalEvent:i}))};var yr=function(t){this.reset(),this.numTouches=t.numTouches};yr.prototype.reset=function(){delete this.centroid,delete this.startTime,delete this.touches,this.aborted=!1},yr.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.pointGeometry(0,0),r=0,o=e;r<o.length;r+=1)i._add(o[r]);return i.div(e.length)}(i),this.touches=mr(r,i)))},yr.prototype.touchmove=function(t,e,i){if(!this.aborted&&this.centroid){var r=mr(i,e);for(var o in this.touches){var n=r[o];(!n||n.dist(this.touches[o])>30)&&(this.aborted=!0)}}},yr.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 gr=function(t){this.singleTap=new yr(t),this.numTaps=t.numTaps,this.reset()};gr.prototype.reset=function(){this.lastTime=1/0,delete this.lastTap,this.count=0,this.singleTap.reset()},gr.prototype.touchstart=function(t,e,i){this.singleTap.touchstart(t,e,i)},gr.prototype.touchmove=function(t,e,i){this.singleTap.touchmove(t,e,i)},gr.prototype.touchend=function(t,e,i){var r=this.singleTap.touchend(t,e,i);if(r){var o=t.timeStamp-this.lastTime<500,n=!this.lastTap||this.lastTap.dist(r)<30;if(o&&n||this.reset(),this.count++,this.lastTime=t.timeStamp,this.lastTap=r,this.count===this.numTaps)return this.reset(),r}};var _r=function(){this._zoomIn=new gr({numTouches:1,numTaps:2}),this._zoomOut=new gr({numTouches:2,numTaps:1}),this.reset()};_r.prototype.reset=function(){this._active=!1,this._zoomIn.reset(),this._zoomOut.reset()},_r.prototype.touchstart=function(t,e,i){this._zoomIn.touchstart(t,e,i),this._zoomOut.touchstart(t,e,i)},_r.prototype.touchmove=function(t,e,i){this._zoomIn.touchmove(t,e,i),this._zoomOut.touchmove(t,e,i)},_r.prototype.touchend=function(t,e,i){var r=this,o=this._zoomIn.touchend(t,e,i),n=this._zoomOut.touchend(t,e,i);return 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})}}):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})}}):void 0},_r.prototype.touchcancel=function(){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 vr={0:1,2:2},xr=function(t){this.reset(),this._clickTolerance=t.clickTolerance||1};xr.prototype.reset=function(){this._active=!1,this._moved=!1,delete this._lastPoint,delete this._eventButton},xr.prototype._correctButton=function(t,e){return!1},xr.prototype._move=function(t,e){return{}},xr.prototype.mousedown=function(t,e){if(!this._lastPoint){var i=a.mouseButton(t);this._correctButton(t,i)&&(this._lastPoint=e,this._eventButton=i)}},xr.prototype.mousemoveWindow=function(t,e){var i=this._lastPoint;if(i)if(t.preventDefault(),function(t,e){var i=vr[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)},xr.prototype.mouseupWindow=function(t){this._lastPoint&&a.mouseButton(t)===this._eventButton&&(this._moved&&a.suppressClick(),this.reset())},xr.prototype.enable=function(){this._enabled=!0},xr.prototype.disable=function(){this._enabled=!1,this.reset()},xr.prototype.isEnabled=function(){return this._enabled},xr.prototype.isActive=function(){return this._active};var br=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}(xr),wr=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}(xr),kr=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}(xr),Tr=function(t){this._minTouches=1,this._clickTolerance=t.clickTolerance||1,this.reset()};Tr.prototype.reset=function(){this._active=!1,this._touches={},this._sum=new t.pointGeometry(0,0)},Tr.prototype.touchstart=function(t,e,i){return this._calculateTransform(t,e,i)},Tr.prototype.touchmove=function(t,e,i){if(this._active&&!(i.length<this._minTouches))return t.preventDefault(),this._calculateTransform(t,e,i)},Tr.prototype.touchend=function(t,e,i){this._calculateTransform(t,e,i),this._active&&i.length<this._minTouches&&this.reset()},Tr.prototype.touchcancel=function(){this.reset()},Tr.prototype._calculateTransform=function(e,i,r){r.length>0&&(this._active=!0);var o=mr(r,i),n=new t.pointGeometry(0,0),a=new t.pointGeometry(0,0),s=0;for(var l in o){var u=o[l],p=this._touches[l];p&&(n._add(u),a._add(u.sub(p)),s++,o[l]=u)}if(this._touches=o,!(s<this._minTouches)&&a.mag()){var h=a.div(s);if(this._sum._add(h),!(this._sum.mag()<this._clickTolerance))return{around:n.div(s),panDelta:h}}},Tr.prototype.enable=function(){this._enabled=!0},Tr.prototype.disable=function(){this._enabled=!1,this.reset()},Tr.prototype.isEnabled=function(){return this._enabled},Tr.prototype.isActive=function(){return this._active};var Ir=function(){this.reset()};function Sr(t,e,i){for(var r=0;r<t.length;r++)if(t[r].identifier===i)return e[r]}function Er(t,e){return Math.log(t/e)/Math.LN2}Ir.prototype.reset=function(){this._active=!1,delete this._firstTwoTouches},Ir.prototype._start=function(t){},Ir.prototype._move=function(t,e,i){return{}},Ir.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]]))},Ir.prototype.touchmove=function(t,e,i){if(this._firstTwoTouches){t.preventDefault();var r=this._firstTwoTouches,o=r[1],n=Sr(i,e,r[0]),a=Sr(i,e,o);if(n&&a){var s=this._aroundCenter?null:n.add(a).div(2);return this._move([n,a],s,t)}}},Ir.prototype.touchend=function(t,e,i){if(this._firstTwoTouches){var r=this._firstTwoTouches,o=r[1],n=Sr(i,e,r[0]),s=Sr(i,e,o);n&&s||(this._active&&a.suppressClick(),this.reset())}},Ir.prototype.touchcancel=function(){this.reset()},Ir.prototype.enable=function(t){this._enabled=!0,this._aroundCenter=!!t&&"center"===t.around},Ir.prototype.disable=function(){this._enabled=!1,this.reset()},Ir.prototype.isEnabled=function(){return this._enabled},Ir.prototype.isActive=function(){return this._active};var Ar=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(Er(this._distance,this._startDistance))<.1))return this._active=!0,{zoomDelta:Er(this._distance,i),pinchAround:e}},e}(Ir);function Pr(t,e){return 180*t.angleWith(e)/Math.PI}var Mr=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:Pr(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=Pr(t,this._startVector);return Math.abs(i)<e},e}(Ir);function Lr(t){return Math.abs(t.y)>Math.abs(t.x)}var Cr=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,Lr(t[0].sub(t[1]))&&(this._valid=!1)},e.prototype._move=function(t,e,i){var r=t[0].sub(this._lastPoints[0]),o=t[1].sub(this._lastPoints[1]);if(this._valid=this.gestureBeginsVertically(r,o,i.timeStamp),this._valid)return this._lastPoints=t,this._active=!0,{pitchDelta:(r.y+o.y)/2*-.5}},e.prototype.gestureBeginsVertically=function(t,e,i){if(void 0!==this._valid)return this._valid;var r=t.mag()>=2,o=e.mag()>=2;if(r||o){if(!r||!o)return void 0===this._firstMove&&(this._firstMove=i),i-this._firstMove<100&&void 0;var n=t.y>0==e.y>0;return Lr(t)&&Lr(e)&&n}},e}(Ir),zr={panStep:100,bearingStep:15,pitchStep:10},Dr=function(){var t=zr;this._panStep=t.panStep,this._bearingStep=t.bearingStep,this._pitchStep=t.pitchStep,this._rotationDisabled=!1};function Or(t){return t*(2-t)}Dr.prototype.reset=function(){this._active=!1},Dr.prototype.keydown=function(t){var e=this;if(!(t.altKey||t.ctrlKey||t.metaKey)){var i=0,r=0,o=0,n=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(),n=-1);break;case 39:t.shiftKey?r=1:(t.preventDefault(),n=1);break;case 38:t.shiftKey?o=1:(t.preventDefault(),a=-1);break;case 40:t.shiftKey?o=-1:(t.preventDefault(),a=1);break;default:return}return this._rotationDisabled&&(r=0,o=0),{cameraAnimation:function(s){var l=s.getZoom();s.easeTo({duration:300,easeId:"keyboardHandler",easing:Or,zoom:i?Math.round(l)+i*(t.shiftKey?2:1):l,bearing:s.getBearing()+r*e._bearingStep,pitch:s.getPitch()+o*e._pitchStep,offset:[-n*e._panStep,-a*e._panStep],center:s.getCenter()},{originalEvent:t})}}}},Dr.prototype.enable=function(){this._enabled=!0},Dr.prototype.disable=function(){this._enabled=!1,this.reset()},Dr.prototype.isEnabled=function(){return this._enabled},Dr.prototype.isActive=function(){return this._active},Dr.prototype.disableRotation=function(){this._rotationDisabled=!0},Dr.prototype.enableRotation=function(){this._rotationDisabled=!1};var Rr=4.000244140625,Br=function(e,i){this._map=e,this._el=e.getCanvasContainer(),this._handler=i,this._delta=0,this._defaultZoomRate=.01,this._wheelZoomRate=.0022222222222222222,t.bindAll(["_onTimeout"],this)};Br.prototype.setZoomRate=function(t){this._defaultZoomRate=t},Br.prototype.setWheelZoomRate=function(t){this._wheelZoomRate=t},Br.prototype.isEnabled=function(){return!!this._enabled},Br.prototype.isActive=function(){return!!this._active||void 0!==this._finishTimeout},Br.prototype.isZooming=function(){return!!this._zooming},Br.prototype.enable=function(t){this.isEnabled()||(this._enabled=!0,this._aroundCenter=t&&"center"===t.around)},Br.prototype.disable=function(){this.isEnabled()&&(this._enabled=!1)},Br.prototype.wheel=function(e){if(this.isEnabled()){var i=e.deltaMode===t.window.WheelEvent.DOM_DELTA_LINE?40*e.deltaY:e.deltaY,r=t.exported.now(),o=r-(this._lastWheelEventTime||0);this._lastWheelEventTime=r,0!==i&&i%Rr==0?this._type="wheel":0!==i&&Math.abs(i)<4?this._type="trackpad":o>400?(this._type=null,this._lastValue=i,this._timeout=setTimeout(this._onTimeout,40,e)):this._type||(this._type=Math.abs(o*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()}},Br.prototype._onTimeout=function(t){this._type="wheel",this._delta-=this._lastValue,this._active||this._start(t)},Br.prototype._start=function(t){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 e=a.mousePos(this._el,t);this._aroundPoint=this._aroundCenter?this._map.transform.centerPoint:e,this._aroundCoord=this._map.transform.pointCoordinate3D(this._aroundPoint),this._targetZoom=void 0,this._frameId||(this._frameId=!0,this._handler._triggerRenderFrame())}},Br.prototype.renderFrame=function(){var e=this;if(this._frameId&&(this._frameId=null,this.isActive())){var i=this._map.transform,r=function(){var t=i.zoom;return i._terrainEnabled()&&(t=i.computeZoomRelativeTo(e._aroundCoord)),i.enableCollision&&i.collisionZoom<=t&&(t=i.collisionZoom),t};if(0!==this._delta){var o="wheel"===this._type&&Math.abs(this._delta)>Rr?this._wheelZoomRate:this._defaultZoomRate,n=2/(1+Math.exp(-Math.abs(this._delta*o)));this._delta<0&&0!==n&&(n=1/n);var a=r(),s=Math.pow(2,a),l="number"==typeof this._targetZoom?i.zoomScale(this._targetZoom):s;this._targetZoom=Math.min(i.maxZoom,Math.max(i.minZoom,i.scaleZoom(l*n))),"wheel"===this._type&&(this._startZoom=r(),this._easing=this._smoothOutEasing(200)),this._delta=0}var u,p="number"==typeof this._targetZoom?this._targetZoom:r(),h=this._startZoom,c=this._easing,f=!1;if("wheel"===this._type&&h&&c){var d=Math.min((t.exported.now()-this._lastWheelEventTime)/200,1),m=c(d);u=t.number(h,p,m),d<1?this._frameId||(this._frameId=!0):f=!0}else u=p,f=!0;return this._active=!0,f&&(this._active=!1,this._finishTimeout=setTimeout((function(){e._zooming=!1,e._handler._triggerRenderFrame(),delete e._targetZoom,delete e._finishTimeout}),200)),{noInertia:!0,needsRenderFrame:!f,zoomDelta:u-r(),around:this._aroundPoint,aroundCoord:this._aroundCoord,originalEvent:this._lastWheelEvent}}},Br.prototype._smoothOutEasing=function(e){var i=t.ease;if(this._prevEase){var r=this._prevEase,o=(t.exported.now()-r.start)/r.duration,n=r.easing(o+.01)-r.easing(o),a=.27/Math.sqrt(n*n+1e-4)*.01,s=Math.sqrt(.0729-a*a);i=t.bezier(a,s,.25,1)}return this._prevEase={start:t.exported.now(),duration:e,easing:i},i},Br.prototype.reset=function(){this._active=!1};var Fr=function(t,e){this._clickZoom=t,this._tapZoom=e};Fr.prototype.enable=function(){this._clickZoom.enable(),this._tapZoom.enable()},Fr.prototype.disable=function(){this._clickZoom.disable(),this._tapZoom.disable()},Fr.prototype.isEnabled=function(){return this._clickZoom.isEnabled()&&this._tapZoom.isEnabled()},Fr.prototype.isActive=function(){return this._clickZoom.isActive()||this._tapZoom.isActive()};var Ur=function(){this.reset()};Ur.prototype.reset=function(){this._active=!1},Ur.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})}}},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 jr=function(){this._tap=new gr({numTouches:1,numTaps:1}),this.reset()};jr.prototype.reset=function(){this._active=!1,delete this._swipePoint,delete this._swipeTouch,delete this._tapTime,this._tap.reset()},jr.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))},jr.prototype.touchmove=function(t,e,i){if(this._tapTime){if(this._swipePoint){if(i[0].identifier!==this._swipeTouch)return;var r=e[0],o=r.y-this._swipePoint.y;return this._swipePoint=r,t.preventDefault(),this._active=!0,{zoomDelta:o/128}}}else this._tap.touchmove(t,e,i)},jr.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)},jr.prototype.touchcancel=function(){this.reset()},jr.prototype.enable=function(){this._enabled=!0},jr.prototype.disable=function(){this._enabled=!1,this.reset()},jr.prototype.isEnabled=function(){return this._enabled},jr.prototype.isActive=function(){return this._active};var Nr=function(t,e,i){this._el=t,this._mousePan=e,this._touchPan=i};Nr.prototype.enable=function(t){this._inertiaOptions=t||{},this._mousePan.enable(),this._touchPan.enable(),this._el.classList.add("lkmap-touch-drag-pan")},Nr.prototype.disable=function(){this._mousePan.disable(),this._touchPan.disable(),this._el.classList.remove("lkmap-touch-drag-pan")},Nr.prototype.isEnabled=function(){return this._mousePan.isEnabled()&&this._touchPan.isEnabled()},Nr.prototype.isActive=function(){return this._mousePan.isActive()||this._touchPan.isActive()};var Vr=function(t,e,i){this._pitchWithRotate=t.pitchWithRotate,this._mouseRotate=e,this._mousePitch=i};Vr.prototype.enable=function(){this._mouseRotate.enable(),this._pitchWithRotate&&this._mousePitch.enable()},Vr.prototype.disable=function(){this._mouseRotate.disable(),this._mousePitch.disable()},Vr.prototype.isEnabled=function(){return this._mouseRotate.isEnabled()&&(!this._pitchWithRotate||this._mousePitch.isEnabled())},Vr.prototype.isActive=function(){return this._mouseRotate.isActive()||this._mousePitch.isActive()};var Gr=function(t,e,i,r){this._el=t,this._touchZoom=e,this._touchRotate=i,this._tapDragZoom=r,this._rotationDisabled=!1,this._enabled=!0};Gr.prototype.enable=function(t){this._touchZoom.enable(t),this._rotationDisabled||this._touchRotate.enable(t),this._tapDragZoom.enable(),this._el.classList.add("lkmap-touch-zoom-rotate")},Gr.prototype.disable=function(){this._touchZoom.disable(),this._touchRotate.disable(),this._tapDragZoom.disable(),this._el.classList.remove("lkmap-touch-zoom-rotate")},Gr.prototype.isEnabled=function(){return this._touchZoom.isEnabled()&&(this._rotationDisabled||this._touchRotate.isEnabled())&&this._tapDragZoom.isEnabled()},Gr.prototype.isActive=function(){return this._touchZoom.isActive()||this._touchRotate.isActive()||this._tapDragZoom.isActive()},Gr.prototype.disableRotation=function(){this._rotationDisabled=!0,this._touchRotate.disable()},Gr.prototype.enableRotation=function(){this._rotationDisabled=!1,this._touchZoom.isEnabled()&&this._touchRotate.enable()},Gr.prototype.disableTouchZoom=function(){this._touchZoom.disable()},Gr.prototype.enableTouchZoom=function(){this._touchZoom.enable()},Gr.prototype.isEnabledTouchZoom=function(){return this._touchZoom.isEnabled()},Gr.prototype.disableTouchRotate=function(){this._rotationDisabled=!0,this._touchRotate.disable()},Gr.prototype.enableTouchRotate=function(){this._rotationDisabled=!1,this._touchRotate.enable()},Gr.prototype.isEnabledTouchRotate=function(){return this._touchRotate.isEnabled()};var Zr=function(t){return t.zoom||t.drag||t.pitch||t.rotate},qr=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),Xr=function(){this.constants=[1,1,.01],this.radius=0};function Wr(t){return t.panDelta&&t.panDelta.mag()||t.zoomDelta||t.bearingDelta||t.pitchDelta}Xr.prototype.setup=function(e,i){var r=t.sub([],i,e);this.radius=t.length(r[2]<0?t.div([],r,this.constants):[r[0],r[1],0])},Xr.prototype.projectRay=function(e){t.div(e,e,this.constants),t.normalize(e,e),t.mul$1(e,e,this.constants);var i=t.scale$2([],e,this.radius);if(i[2]>0){var r=t.scale$2([],[0,0,1],t.dot(i,[0,0,1])),o=t.scale$2([],t.normalize([],[i[0],i[1],0]),this.radius),n=t.add([],i,t.scale$2([],t.sub([],t.add([],o,r),i),2));i[0]=n[0],i[1]=n[1]}return i};var Hr=function(e,i){this._map=e,this._el=this._map.getCanvasContainer(),this._handlers=[],this._handlersById={},this._changes=[],this._inertia=new ar(e),this._bearingSnap=i.bearingSnap,this._previousActiveHandlers={},this._trackingEllipsoid=new Xr,this._dragOrigin=null,this._eventsInProgress={},this._addDefaultHandlers(i),t.bindAll(["handleEvent","handleWindowEvent"],this);var r=this._el;this._listeners=[[r,"touchstart",{passive:!0}],[r,"touchmove",{passive:!1}],[r,"touchend",void 0],[r,"touchcancel",void 0],[r,"mousedown",void 0],[r,"mousemove",void 0],[r,"mouseup",void 0],[t.window.document,"mousemove",{capture:!0}],[t.window.document,"mouseup",void 0],[r,"mouseover",void 0],[r,"mouseout",void 0],[r,"dblclick",void 0],[r,"click",void 0],[r,"keydown",{capture:!1}],[r,"keyup",void 0],[r,"wheel",{passive:!1}],[r,"contextmenu",void 0],[t.window,"blur",void 0]];for(var o=0,n=this._listeners;o<n.length;o+=1){var s=n[o],l=s[0];a.addEventListener(l,s[1],l===t.window.document?this.handleWindowEvent:this.handleEvent,s[2])}};Hr.prototype.destroy=function(){for(var e=0,i=this._listeners;e<i.length;e+=1){var r=i[e],o=r[0];a.removeEventListener(o,r[1],o===t.window.document?this.handleWindowEvent:this.handleEvent,r[2])}},Hr.prototype._addDefaultHandlers=function(t){var e=this._map,i=e.getCanvasContainer();this._add("mapEvent",new cr(e,t));var r=e.boxZoom=new dr(e,t);this._add("boxZoom",r);var o=new _r,n=new Ur;e.doubleClickZoom=new Fr(n,o),this._add("tapZoom",o),this._add("clickZoom",n);var a=new jr;this._add("tapDragZoom",a);var s=e.touchPitch=new Cr;this._add("touchPitch",s);var l=new wr(t),u=new kr(t);e.dragRotate=new Vr(t,l,u),this._add("mouseRotate",l,["mousePitch"]),this._add("mousePitch",u,["mouseRotate"]);var p=new br(t),h=new Tr(t);e.dragPan=new Nr(i,p,h),this._add("mousePan",p),this._add("touchPan",h,["touchZoom","touchRotate"]);var c=new Mr,f=new Ar;e.touchZoomRotate=new Gr(i,f,c,a),this._add("touchRotate",c,["touchPan","touchZoom"]),this._add("touchZoom",f,["touchPan","touchRotate"]),this._add("blockableMapEvent",new fr(e));var d=e.scrollZoom=new Br(e,this);this._add("scrollZoom",d,["mousePan"]);var m=e.keyboard=new Dr;this._add("keyboard",m);for(var y=0,g=["boxZoom","doubleClickZoom","tapDragZoom","touchPitch","dragRotate","dragPan","touchZoomRotate","scrollZoom","keyboard"];y<g.length;y+=1){var _=g[y];t.interactive&&t[_]&&e[_].enable(t[_])}},Hr.prototype._add=function(t,e,i){this._handlers.push({handlerName:t,handler:e,allowed:i}),this._handlersById[t]=e},Hr.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=[]}},Hr.prototype.isActive=function(){for(var t=0,e=this._handlers;t<e.length;t+=1)if(e[t].handler.isActive())return!0;return!1},Hr.prototype.isZooming=function(){return!!this._eventsInProgress.zoom||this._map.scrollZoom.isZooming()},Hr.prototype.isRotating=function(){return!!this._eventsInProgress.rotate},Hr.prototype.isMoving=function(){return Boolean(Zr(this._eventsInProgress))||this.isZooming()},Hr.prototype._blockedByActive=function(t,e,i){for(var r in t)if(r!==i&&(!e||e.indexOf(r)<0))return!0;return!1},Hr.prototype.handleWindowEvent=function(t){this.handleEvent(t,t.type+"Window")},Hr.prototype._getMapTouches=function(t){for(var e=[],i=0,r=t;i<r.length;i+=1){var o=r[i];this._el.contains(o.target)&&e.push(o)}return e},Hr.prototype.handleEvent=function(t,e){if("blur"!==t.type){this._updatingCamera=!0;for(var i="renderFrame"===t.type,r=i?void 0:t,o={needsRenderFrame:!1},n={},s={},l=t.touches?this._getMapTouches(t.touches):void 0,u=l?a.touchPos(this._el,l):i?void 0:a.mousePos(this._el,t),p=0,h=this._handlers;p<h.length;p+=1){var c=h[p],f=c.handlerName,d=c.handler,m=c.allowed;if(d.isEnabled()){var y=void 0;this._blockedByActive(s,m,f)?d.reset():d[e||t.type]&&(y=d[e||t.type](t,u,l),this.mergeHandlerResult(o,n,y,f,r),y&&y.needsRenderFrame&&this._triggerRenderFrame()),(y||d.isActive())&&(s[f]=d)}}var g={};for(var _ in this._previousActiveHandlers)s[_]||(g[_]=r);this._previousActiveHandlers=s,(Object.keys(g).length||Wr(o))&&(this._changes.push([o,n,g]),this._triggerRenderFrame()),(Object.keys(s).length||Wr(o))&&this._map._stop(!0),this._updatingCamera=!1;var v=o.cameraAnimation;v&&(this._inertia.clear(),this._fireEvents({},{},!0),this._changes=[],v(this._map))}else this.stop(!0)},Hr.prototype.mergeHandlerResult=function(e,i,r,o,n){if(r){t.extend(e,r);var a={handlerName:o,originalEvent:r.originalEvent||n};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)}},Hr.prototype._applyChanges=function(){for(var e={},i={},r={},o=0,n=this._changes;o<n.length;o+=1){var a=n[o],s=a[0],l=a[1],u=a[2];s.panDelta&&(e.panDelta=(e.panDelta||new t.pointGeometry(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.aroundCoord&&(e.aroundCoord=s.aroundCoord),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=[]},Hr.prototype._updateMapTransform=function(e,i,r){var o,n=this,a=this._map,s=a.transform,l=function(t){return[t.x,t.y,t.z]};if((o=n._eventsInProgress.drag)&&!n._handlersById[o.handlerName].isActive()&&!Wr(e)){var u=s.zoom;s.cameraElevationReference="sea",s.recenterOnTerrain(),s.cameraElevationReference="ground",u!==s.zoom&&this._map._update(!0)}if(!Wr(e))return this._fireEvents(i,r,!0);var p=e.panDelta,h=e.zoomDelta,c=e.bearingDelta,f=e.pitchDelta,d=e.around,m=e.aroundCoord,y=e.pinchAround;void 0!==y&&(d=y),i.drag&&!n._eventsInProgress.drag&&d&&(this._dragOrigin=l(s.pointCoordinate3D(d)),this._trackingEllipsoid.setup(s._camera.position,this._dragOrigin)),s.cameraElevationReference="sea",a._stop(!0),d=d||a.transform.centerPoint,c&&(s.bearing+=c),f&&(s.pitch+=f),s._updateCameraState();var g=[0,0,0];if(p){var _=s.screenPointToMercatorRay(d),v=s.screenPointToMercatorRay(d.sub(p)),x=this._trackingEllipsoid.projectRay(_.dir),b=this._trackingEllipsoid.projectRay(v.dir);g[0]=b[0]-x[0],g[1]=b[1]-x[1]}var w=s.zoom,k=[0,0,0];if(h){var T=l(m||s.pointCoordinate3D(d)),I={dir:t.normalize([],t.sub([],T,s._camera.position))},S=s.screenPointToMercatorRay(s.centerPoint);if(I.dir[2]<0){var E=t.altitudeFromMercatorZ(T[2],T[1]),A=s.rayIntersectionCoordinate(s.pointRayIntersection(s.centerPoint,E)),P=s.zoomDeltaToMovement(l(A),h)*(S.dir[2]/I.dir[2]);t.scale$2(k,I.dir,P)}else if(s._terrainEnabled()){var M=s.zoomDeltaToMovement(T,h);t.scale$2(k,I.dir,M)}}var L=t.add(g,g,k);s._translateCameraConstrained(L),h&&Math.abs(s.zoom-w)>1e-4&&s.recenterOnTerrain(),s.cameraElevationReference="ground",this._map._update(),e.noInertia||this._inertia.record(e),this._fireEvents(i,r,!0)},Hr.prototype._fireEvents=function(e,i,r){var o=this,n=Zr(this._eventsInProgress),a=Zr(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!n&&a&&this._fireEvent("movestart",a.originalEvent),s)this._fireEvent(u,s[u]);for(var p in a&&this._fireEvent("move",a.originalEvent),e)this._fireEvent(p,e[p].originalEvent);var h,c={};for(var f in this._eventsInProgress){var d=this._eventsInProgress[f],m=d.handlerName,y=d.originalEvent;this._handlersById[m].isActive()||(delete this._eventsInProgress[f],c[f+"end"]=h=i[m]||y)}for(var g in c)this._fireEvent(g,c[g]);var _=Zr(this._eventsInProgress);if(r&&(n||a)&&!_){this._updatingCamera=!0;var v=this._inertia._onMoveEnd(this._map.dragPan._inertiaOptions),x=function(t){return 0!==t&&-o._bearingSnap<t&&t<o._bearingSnap};v?(x(v.bearing||this._map.getBearing())&&(v.bearing=0),this._map.easeTo(v,{originalEvent:h})):(this._map.fire(new t.Event("moveend",{originalEvent:h})),x(this._map.getBearing())&&(!this._map.painter._flyPath||this._map.painter._flyPath&&!this._map.painter._flyPath.naviRunning)&&this._map.resetNorth()),this._updatingCamera=!1}},Hr.prototype._fireEvent=function(e,i){this._map.fire(new t.Event(e,i?{originalEvent:i}:{}))},Hr.prototype._requestFrame=function(){var t=this;return this._map.triggerRepaint(),this._map._renderTaskQueue.add((function(e){delete t._frameId,t.handleEvent(new qr("renderFrame",{timeStamp:e})),t._applyChanges()}))},Hr.prototype._triggerRenderFrame=function(){void 0===this._frameId&&(this._frameId=this._requestFrame())};var Yr=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.pointGeometry.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){e=t.LngLatBounds.convert(e);var r=i&&i.bearing||0;return this._cameraForBoxAndBearing(e.getNorthWest(),e.getSouthEast(),r,i)},i.prototype._extendCameraOptions=function(e){var i={top:0,bottom:0,right:0,left:0};if("number"==typeof(e=t.extend({padding:i,offset:[0,0],maxZoom:this.transform.maxZoom},e)).padding){var r=e.padding;e.padding={top:r,bottom:r,right:r,left:r}}return e.padding=t.extend(i,e.padding),e},i.prototype._cameraForBoxAndBearing=function(e,i,r,o){var n=this._extendCameraOptions(o),a=this.transform,s=a.padding,l=a.project(t.LngLat.convert(e)),u=a.project(t.LngLat.convert(i)),p=l.rotate(-t.degToRad(r)),h=u.rotate(-t.degToRad(r)),c=new t.pointGeometry(Math.max(p.x,h.x),Math.max(p.y,h.y)),f=new t.pointGeometry(Math.min(p.x,h.x),Math.min(p.y,h.y)),d=c.sub(f),m=(a.width-(s.left+s.right+n.padding.left+n.padding.right))/d.x,y=(a.height-(s.top+s.bottom+n.padding.top+n.padding.bottom))/d.y;if(!(y<0||m<0)){var g=Math.min(a.scaleZoom(a.scale*Math.min(m,y)),n.maxZoom),_="number"==typeof n.offset.x?new t.pointGeometry(n.offset.x,n.offset.y):t.pointGeometry.convert(n.offset),v=new t.pointGeometry((n.padding.left-n.padding.right)/2,(n.padding.top-n.padding.bottom)/2).rotate(r*Math.PI/180),x=_.add(v).mult(a.scale/a.zoomScale(g));return{center:a.unproject(l.add(u).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._cameraForBox=function(e,i,r,o,n){var a=this._extendCameraOptions(n);r=r||0,o=o||0,e=t.LngLat.convert(e),i=t.LngLat.convert(i);var s=this.transform.clone();s.padding=a.padding;var l=this.getFreeCameraOptions(),u=new t.LngLat(.5*(e.lng+i.lng),.5*(e.lat+i.lat)),p=.5*(r+o);if(!(s._camera.position[2]<t.mercatorZfromAltitude(p,u.lat))){l.lookAtPoint(u),s.setFreeCameraOptions(l);var h,c,f=t.MercatorCoordinate.fromLngLat(e),d=t.MercatorCoordinate.fromLngLat(i),m=s.pointRayIntersection(s.centerPoint,p),y=[(h=s.rayIntersectionCoordinate(m)).x,h.y,h.z],g=s.screenPointToMercatorRay(s.centerPoint),_=0;do{var v=Math.floor(s.zoom),x=1<<v,b=Math.min(x*f.x,x*d.x),w=Math.min(x*f.y,x*d.y),k=Math.max(x*f.x,x*d.x),T=Math.max(x*f.y,x*d.y),I=new t.Aabb([b,w,r],[k,T,o]),S=t.Frustum.fromInvProjectionMatrix(s.invProjMatrix,s.worldSize,v);if(2!==I.intersects(S)){c&&(s._camera.position=t.scaleAndAdd([],s._camera.position,g.dir,-c),s._updateStateFromCamera());break}var E=t.sub([],s._camera.position,y);c=.5*t.length(E),s._camera.position=t.scaleAndAdd([],s._camera.position,g.dir,c);try{s._updateStateFromCamera()}catch(e){return void t.warnOnce("Map cannot fit within canvas with the given bounds, padding, and/or offset.")}}while(++_<10);return{center:s.center,zoom:s.zoom,bearing:s.bearing,pitch:s.pitch}}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._raycastElevationBox=function(e,i){var r=this.transform.elevation;if(r){var o=new t.pointGeometry(e.x,i.y),n=new t.pointGeometry(i.x,e.y),a=r.pointCoordinate(e);if(a){var s=r.pointCoordinate(i);if(s){var l=r.pointCoordinate(o);if(l){var u=r.pointCoordinate(n);if(u){var p=new t.MercatorCoordinate(a[0],a[1]).toLngLat(),h=new t.MercatorCoordinate(s[0],s[1]).toLngLat(),c=new t.MercatorCoordinate(l[0],l[1]).toLngLat(),f=new t.MercatorCoordinate(u[0],u[1]).toLngLat(),d=Math.min(p.lng,Math.min(h.lng,Math.min(c.lng,f.lng))),m=Math.min(p.lat,Math.min(h.lat,Math.min(c.lat,f.lat))),y=Math.max(p.lng,Math.max(h.lng,Math.max(c.lng,f.lng))),g=Math.max(p.lat,Math.max(h.lat,Math.max(c.lat,f.lat))),_=Math.min(a[3],Math.min(s[3],Math.min(l[3],u[3]))),v=Math.max(a[3],Math.max(s[3],Math.max(l[3],u[3])));return{minLngLat:new t.LngLat(d,m),maxLngLat:new t.LngLat(y,g),minAltitude:_,maxAltitude:v}}}}}}},i.prototype.fitScreenCoordinates=function(e,i,r,o,n){var a,s,l,u,p=t.pointGeometry.convert(e),h=t.pointGeometry.convert(i),c=this._raycastElevationBox(p,h);if(c)a=c.minLngLat,s=c.maxLngLat,l=c.minAltitude,u=c.maxAltitude;else{if(this.transform.isHorizonVisibleForPoints(p,h))return this;a=this.transform.pointLocation(p),s=this.transform.pointLocation(h)}return this._fitInternal(0===this.transform.pitch?this._cameraForBoxAndBearing(this.transform.pointLocation(t.pointGeometry.convert(e)),this.transform.pointLocation(t.pointGeometry.convert(i)),r,o):this._cameraForBox(a,s,l,u,o),o,n)},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,o=!1,n=!1,a=!1;return"zoom"in e&&r.zoom!==+e.zoom&&(o=!0,r.zoom=+e.zoom),void 0!==e.center&&(r.center=t.LngLat.convert(e.center)),"bearing"in e&&r.bearing!==+e.bearing&&(n=!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)),o&&this.fire(new t.Event("zoomstart",i)).fire(new t.Event("zoom",i)).fire(new t.Event("zoomend",i)),n&&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.getFreeCameraOptions=function(){return this.transform.getFreeCameraOptions()},i.prototype.setFreeCameraOptions=function(e,i){this.stop();var r=this.transform,o=r.zoom,n=r.pitch,a=r.bearing;r.setFreeCameraOptions(e);var s=o!==r.zoom,l=n!==r.pitch,u=a!==r.bearing;return this.fire(new t.Event("movestart",i)).fire(new t.Event("move",i)),s&&this.fire(new t.Event("zoomstart",i)).fire(new t.Event("zoom",i)).fire(new t.Event("zoomend",i)),u&&this.fire(new t.Event("rotatestart",i)).fire(new t.Event("rotate",i)).fire(new t.Event("rotateend",i)),l&&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)),this},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.exported.prefersReducedMotion)&&(e.duration=0);var o=this.transform,n=this.getZoom(),a=this.getBearing(),s=this.getPitch(),l=this.getPadding(),u="zoom"in e?+e.zoom:n,p="bearing"in e?this._normalizeBearing(e.bearing,a):a,h="pitch"in e?+e.pitch:s,c="padding"in e?e.padding:o.padding,f=t.pointGeometry.convert(e.offset),d=o.centerPoint.add(f),m=o.pointLocation(d),y=t.LngLat.convert(e.center||m);this._normalizeCenter(y);var g,_,v=o.project(m),x=o.project(y).sub(v),b=o.zoomScale(u-n);e.around&&(g=t.LngLat.convert(e.around),_=o.locationPoint(g));var w={moving:this._moving,zooming:this._zooming,rotating:this._rotating,pitching:this._pitching};return this._zooming=this._zooming||u!==n,this._rotating=this._rotating||a!==p,this._pitching=this._pitching||h!==s,this._padding=!o.isPaddingEqual(c),this._easeId=e.easeId,this._prepareEase(i,e.noMoveStart,w),this._ease((function(e){if(r._zooming&&(o.zoom=t.number(n,u,e)),r._rotating&&(o.bearing=t.number(a,p,e)),r._pitching&&(o.pitch=t.number(s,h,e)),r._padding&&(o.interpolatePadding(l,c,e),d=o.centerPoint.add(f)),g)o.setLocationAtPoint(g,_);else{var m=o.zoomScale(o.zoom-n),y=u>n?Math.min(2,b):Math.max(.5,b),w=Math.pow(y,1-e),k=o.unproject(v.add(x.mult(e*w)).mult(m));o.setLocationAtPoint(o.renderWorldCopies?k.wrap():k,d)}r._fireMoveEvents(i)}),(function(t){o.recenterOnTerrain(),r._afterEase(i,t)}),e),this},i.prototype._prepareEase=function(e,i,r){void 0===r&&(r={}),this._moving=!0,this.transform.cameraElevationReference="sea",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,this.transform.cameraElevationReference="ground";var r=this._zooming,o=this._rotating,n=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)),o&&this.fire(new t.Event("rotateend",e)),n&&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.exported.prefersReducedMotion){var o=t.pick(e,["center","zoom","bearing","pitch","around"]);return this.jumpTo(o,i)}this.stop(),e=t.extend({offset:[0,0],speed:1.2,curve:1.42,easing:t.ease},e);var n=this.transform,a=this.getZoom(),s=this.getBearing(),l=this.getPitch(),u=this.getPadding(),p="zoom"in e?t.clamp(+e.zoom,n.minZoom,n.maxZoom):a,h="bearing"in e?this._normalizeBearing(e.bearing,s):s,c="pitch"in e?+e.pitch:l,f="padding"in e?e.padding:n.padding,d=n.zoomScale(p-a),m=t.pointGeometry.convert(e.offset),y=n.centerPoint.add(m),g=n.pointLocation(y),_=t.LngLat.convert(e.center||g);this._normalizeCenter(_);var v=n.project(g),x=n.project(_).sub(v),b=e.curve,w=Math.max(n.width,n.height),k=w/d,T=x.mag();if("minZoom"in e){var I=t.clamp(Math.min(e.minZoom,a,p),n.minZoom,n.maxZoom),S=w/n.zoomScale(I-a);b=Math.sqrt(S/T*2)}var E=b*b;function A(t){var e=(k*k-w*w+(t?-1:1)*E*E*T*T)/(2*(t?k:w)*E*T);return Math.log(Math.sqrt(e*e+1)-e)}function P(t){return(Math.exp(t)-Math.exp(-t))/2}function M(t){return(Math.exp(t)+Math.exp(-t))/2}var L=A(0),C=function(t){return M(L)/M(L+b*t)},z=function(t){return w*((M(L)*(P(e=L+b*t)/M(e))-P(L))/E)/T;var e},D=(A(1)-L)/b;if(Math.abs(T)<1e-6||!isFinite(D)){if(Math.abs(w-k)<1e-6)return this.easeTo(e,i);var O=k<w?-1:1;D=Math.abs(Math.log(k/w))/b,z=function(){return 0},C=function(t){return Math.exp(O*b*t)}}return e.duration="duration"in e?+e.duration:1e3*D/("screenSpeed"in e?+e.screenSpeed/b:+e.speed),e.maxDuration&&e.duration>e.maxDuration&&(e.duration=0),this._zooming=!0,this._rotating=s!==h,this._pitching=c!==l,this._padding=!n.isPaddingEqual(f),this._prepareEase(i,!1),this._ease((function(e){var o=e*D,d=1/C(o);n.zoom=1===e?p:a+n.scaleZoom(d),r._rotating&&(n.bearing=t.number(s,h,e)),r._pitching&&(n.pitch=t.number(l,c,e)),r._padding&&(n.interpolatePadding(u,f,e),y=n.centerPoint.add(m));var g=1===e?_:n.unproject(v.add(x.mult(z(o))).mult(d));n.setLocationAtPoint(n.renderWorldCopies?g.wrap():g,y),n._updateCenterElevation(),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.exported.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.exported.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),Kr=function(){t.bindAll(["_updateLogo"],this),t.bindAll(["_updateCompact"],this)};Kr.prototype.onAdd=function(t){this._map=t,this._container=a.create("div","lkmap-ctrl");var e=a.create("a","lkmap-ctrl-logo");return e.target="_blank",e.rel="noopener nofollow",e.href="https://lbs.luokuang.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},Kr.prototype.onRemove=function(){a.remove(this._container),this._map.off("sourcedata",this._updateLogo),this._map.off("resize",this._updateCompact)},Kr.prototype.getDefaultPosition=function(){return"bottom-left"},Kr.prototype._updateLogo=function(t){t&&"metadata"!==t.sourceDataType||(this._container.style.display=this._logoRequired()?"block":"none")},Kr.prototype._logoRequired=function(){if(!this._map.style)return!0;var t=this._map.style._sourceCaches;if(0===Object.entries(t).length)return!0;for(var e in t){var i=t[e].getSource();if(i.hasOwnProperty("lkmap_logo")&&!i.lkmap_logo)return!1}return!0},Kr.prototype._updateCompact=function(){var t=this._container.children;if(t.length){var e=t[0];this._map.getCanvasContainer().offsetWidth<250?e.classList.add("lkmap-compact"):e.classList.remove("lkmap-compact")}};var Jr=function(){this._queue=[],this._id=0,this._cleared=!1,this._currentlyRunning=!1};function Qr(e,i,r){if(e=new t.LngLat(e.lng,e.lat),i){var o=new t.LngLat(e.lng-360,e.lat),n=new t.LngLat(e.lng+360,e.lat),a=360*Math.ceil(Math.abs(e.lng-r.center.lng)/360),s=r.locationPoint(e).distSqr(i),l=i.x<0||i.y<0||i.x>r.width||i.y>r.height;r.locationPoint(o).distSqr(i)<s&&(l||Math.abs(o.lng-r.center.lng)<a)?e=o:r.locationPoint(n).distSqr(i)<s&&(l||Math.abs(n.lng-r.center.lng)<a)&&(e=n)}for(;Math.abs(e.lng-r.center.lng)>180;){var u=r.locationPoint(e);if(u.x>=0&&u.y>=0&&u.x<=r.width&&u.y<=r.height)break;e.lng>r.center.lng?e.lng-=360:e.lng+=360}return e}Jr.prototype.add=function(t){var e=++this._id;return this._queue.push({callback:t,id:e,cancelled:!1}),e},Jr.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 o=r[i];if(o.id===t)return void(o.cancelled=!0)}},Jr.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 o=r[i];if(!o.cancelled&&(o.callback(t),this._cleared))break}this._cleared=!1,this._currentlyRunning=!1},Jr.prototype.clear=function(){this._currentlyRunning&&(this._cleared=!0),this._queue=[]};var $r={center:"translate(-50%,-50%)",top:"translate(-50%,0)","top-center":"translate(-50%,0)","top-left":"translate(0,0)","top-right":"translate(-100%,0)",bottom:"translate(-50%,-100%)","bottom-center":"translate(-50%,-100%)","bottom-left":"translate(0,-100%)","bottom-right":"translate(-100%,-100%)",left:"translate(0,-50%)",right:"translate(-100%,-50%)","middle-left":"translate(0,-50%)","middle-right":"translate(-100%,-50%)"};function to(t,e,i){var r=t.classList;for(var o in $r)r.remove("lkmap-"+i+"-anchor-"+o);r.add("lkmap-"+i+"-anchor-"+e)}var eo={center:"translate(-50%,-50%)",top:"translate(-50%,-100%)","top-center":"translate(-50%,-100%)","top-left":"translate(-100%, -100%)","top-right":"translate(0,-100%)",bottom:"translate(-50%,0)","bottom-center":"translate(-50%,0)","bottom-left":"translate(-100%,0)","bottom-right":"translate(0,0)",left:"translate(-100%,-50%)",right:"translate(0,-50%)","middle-left":"translate(-100%,-50%)","middle-right":"translate(0,-50%)"},io={closeButton:!0,closeOnClick:!1,focusAfterOpen:!0,className:"",height:0,heightBuffer:0,heightAnchorElevation:!0,rotation:0,iconRotation:0,maxWidth:"1000px",isCustom:!1,anchor:"bottom",iconAnchor:"center",autoMove:!0,showShadow:!1,offset:[0,0],extData:null,visible:!0,bubble:!0,pitchAlignment:"auto",rotationAlignment:"auto",followFogOpacity:!0,zIndex:150},ro=function(e){function r(r,o){var n=this;if(e.call(this),(r instanceof t.window.HTMLElement||o)&&(r=t.extend({element:r},o)),r.offset&&(r.offset.x||0==r.offset.x)&&(r.offset=[r.offset.x,r.offset.y]),r=t.extend(Object.create(io),r),this.type="marker",this._animationType=null,this.id="custom_marker_"+t.getRandomId(),r.extData&&(this.extData=r.extData),r.content?"string"==typeof r.content?(r.element=document.createElement("div"),r.element.innerHTML=r.content):r.element=r.content:r.icon&&("string"==typeof r.icon?(this._icon=null,i?(this._icon=new i.Icon({image:r.icon}),r.element=this._icon.getElement()):(this._icon=this.createIcon(this.options.icon),r.element=this._icon)):r.icon&&r.icon.options&&(this._icon=new i.Icon(r.icon.options),r.element=this._icon.getElement())),this.options=r,t.bindAll(["_update","_onMove","_onUp","_addDragHandler","_onMapClick","_onKeyPress","_clearFadeTimer","on","off","_setTransformOrigin","_eventCallbackFun","_addMarkerEvent","setMap","setIcon","setAnimation","getAnimation","show","hide","setCursor","getMap","setExtData","getExtData","setzIndex","getzIndex","getId","_setLabelFun","setBubble","getBubble","getHeightBuffer","setHeightBuffer","setHeightAnchorElevation","_evaluateOpacity"],this),this._eventAll=[],this._eventArr=["click","dblclick","contextmenu","mousemove","mouseover","mouseout","mousedown","mouseup","touchstart","touchmove","touchend"],this._otherEvent={},this._bubbleEvent={click:null,dblclick:null,contextmenu:null,mousemove:null,mouseover:null,mouseout:null,mousedown:null,mouseup:null,mouseup:null,mouseup:null,mouseup:null},this._bubble=this.options.bubble,this._anchor=r&&r.anchor||"center",this._iconAnchor=r&&r.iconAnchor||"center",this._color=r&&r.color||"#3FB1CE",this._scale=r&&r.scale||1,this._draggable=r&&r.draggable||!1,this._clickTolerance=r&&r.clickTolerance||0,this._height=r&&r.height||0,this._heightBuffer=r&&r.heightBuffer||0,this._isDragging=!1,this._state="inactive",this._rotation=r&&(r.rotation||r.angle)||0,this._iconRotation=r&&r.iconRotation||0,this._rotationAlignment=r&&r.rotationAlignment||"auto",this._pitchAlignment=r&&r.pitchAlignment&&"auto"!==r.pitchAlignment?r.pitchAlignment:this._rotationAlignment,this._visible=r&&r.visible,this._cursor=r&&r.cursor,this._title=r&&r.title,this._zIndex=parseInt(r.zIndex)||150,this._timeout=null,this._interval=null,this._heightAnchorElevation=this.options.heightAnchorElevation,this._element=a.create("div"),r&&r.element){if(this.options.content)"string"==typeof this.options.content?(this._element=a.create("div"),this._element.innerHTML=this.options.content):this._element.appendChild(this.options.contentn);else if(this._element.appendChild(r.element),this._icon&&0!=this._iconRotation){var s="rotateZ("+this._iconRotation+"deg)",l=this._element.children;for(var u in 1==this._element.children.length&&this._icon&&(l=this._element.children[0].children),l)"img"!=l[u].localName&&"marker-img-box"!=l[u].className||(a.setTransform(l[u],""+s),this._setTransformOrigin(l[u],this._iconAnchor))}this._offset=t.pointGeometry.convert(r&&r.offset||[0,0])}else{this._defaultMarker=!0;var p=this.createIcon("data:image/png;base64,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");this._element.appendChild(p),this._offset=t.pointGeometry.convert(r&&r.offset||[0,0])}this._element.classList.add("lkmap-marker"),this._element.addEventListener("dragstart",(function(t){t.preventDefault()})),this._element.addEventListener("mousedown",(function(t){t.preventDefault()})),this._element.addEventListener("focus",(function(){var t=n._map.getContainer();t.scrollTop=0,t.scrollLeft=0})),to(this._element,this._anchor,"marker"),0!=this._iconRotation&&this._updateIconRotationAnchor(),this._popup=null,this.init()}return e&&(r.__proto__=e),(r.prototype=Object.create(e&&e.prototype)).constructor=r,r.prototype.updateIcon=function(e){this._element.innerHTML="",this._element.appendChild(e),this._offset=t.pointGeometry.convert(this.options&&this.options.offset||[0,0]),this._element.classList.add("lkmap-marker"),this._popup=null,this.setIconAnchor(this._iconAnchor),this.setIconRotation(this._iconRotation),this.addTo(this._map)},r.prototype.getHeightBuffer=function(){return this._heightBuffer},r.prototype.setHeightBuffer=function(t){void 0===t&&(t=0),"number"==typeof t&&(this._heightBuffer=t)},r.prototype.setContent=function(e){this._element.innerHTML="",this.options.content=e,"string"==typeof e?(this._element=a.create("div"),this._element.innerHTML=e):this._element.appendChild(e),this._offset=t.pointGeometry.convert(this.options&&this.options.offset||[0,0]),this._element.classList.add("lkmap-marker"),this._popup=null,this.addTo(this._map),this.options.label&&this.options.label.content&&this.setLabel(this.options.label)},r.prototype.getContent=function(){return this.options.content},r.prototype.addTo=function(t){return this.remove(),this._map=t,this._map.on("move",this._update),this._map.on("moveend",this._update),this._map.on("updateTerrain",this._update),this._map.on("remove",this._clearFadeTimer),this.setDraggable(this._draggable),this._update(),this._map.getMarkersContainer().appendChild(this._element),this._map._markers.push(this),this._map.on("click",this._onMapClick),this._popup&&this._popup.open(this._map),this},r.prototype.setAnchor=function(t){void 0===t&&(t=""),""!=t&&(this.options.anchor=this._anchor=t&&t||"center",this._update())},r.prototype.setIconAnchor=function(t){void 0===t&&(t=""),""!=t&&(this.options.iconAnchor=this._iconAnchor=t&&t||"center",this._updateIconRotationAnchor())},r.prototype._updateIconRotationAnchor=function(){var t=this._element.children;this._element.children.length>0&&0==this._element.children[0].className.indexOf("lkmap-marker-icon")&&(t=this._element.children[0]),this._element.children.length>0&&0==this._element.children[0].className.indexOf("lkmapMarker")&&(t=this._element.children[0].children[0]);var e="rotateZ("+this._iconRotation+"deg)";this._setTransformOrigin(t,this._iconAnchor),a.setTransform(t,""+e)},r.prototype.setLabel=function(e){if(void 0===e&&(e={}),!(!1 in e)){if(this.options.label=e=t.extend({direction:"top"},e),this._labelOptions){var i=Object.keys(e);for(var r in i)i.hasOwnProperty(r)&&(this._labelOptions[i[r]]=e[i[r]])}else this._labelOptions=e;"{}"!=JSON.stringify(e)&&(this._direction=e&&e.direction||"center",this._textContentDom&&this._textContentDom.remove(),this._textContentDom=a.create("div"),this._textContentDom.className="LKmap-label-content",this._labelContainerDom=a.create("div"),this._labelContainerDom.className="label-content-container",this._labelContainerDom.innerHTML=e.content,this._textContentDom.appendChild(this._labelContainerDom),this._element.appendChild(this._textContentDom),this._labelTranslate=this.getLabelTranslate(),this._labelOptions.offset&&(this._labelTranslate.x+=this._labelOptions.offset.x,this._labelTranslate.y+=this._labelOptions.offset.y),this._labelOptions.style&&this.setLabelStyle(this._labelOptions.style),a.setTransform(this._labelContainerDom,eo[this._direction]+" translate("+this._labelTranslate.x+"px, "+this._labelTranslate.y+"px)"),function(t,e,i){var r=t.classList;for(var o in eo)r.remove("lkmap-marker-anchor-"+o);r.add("lkmap-marker-anchor-"+e)}(this._element,this._direction))}},r.prototype.setLabelStyle=function(t){for(var e in void 0===t&&(t={}),t)t.hasOwnProperty(e)&&(this._labelContainerDom.style[e]=(this.toHump(e),t[e]))},r.prototype.toHump=function(t){return t.replace(/\-(\w)/g,(function(t,e){return e.toUpperCase()}))},r.prototype.setLabelAnchor=function(t){void 0===t&&(t=""),""!=t&&(this._labelOptions.direction=t&&t||"center",this.setLabel(this._labelOptions))},r.prototype.getLabel=function(){return this._labelOptions},r.prototype.getOffset=function(){return this._offset},r.prototype.getHeight=function(){return this._height},r.prototype.setHeight=function(t){void 0===t&&(t=0),"number"==typeof t&&(this._height=this.options.height=t,this._update())},r.prototype.removeLabel=function(){this._textContentDom&&(this._textContentDom.remove(),this._textContentDom=null,this._labelOptions=null)},r.prototype.setLabelContent=function(t){this._labelContainerDom.innerHTML=t},r.prototype.getLabelOffset=function(){return this._labelOffset},r.prototype.getLabelTranslate=function(){this._labelOffset={x:0,y:0};var t=this._element.offsetHeight,e=this._element.offsetWidth;switch(this._direction){case"center":this._labelOffset.x=0,this._labelOffset.y=0;break;case"top":case"top-center":this._labelOffset.y="-"+t/2;break;case"bottom":case"bottom-center":this._labelOffset.y=t/2;break;case"left":case"middle-left":this._labelOffset.x="-"+e/2;break;case"right":case"middle-right":this._labelOffset.x=e/2;break;case"top-left":this._labelOffset.y="-"+t/2,this._labelOffset.x="-"+e/2;break;case"top-right":this._labelOffset.x=e/2,this._labelOffset.y="-"+t/2;break;case"bottom-left":this._labelOffset.y=t/2,this._labelOffset.x="-"+e/2;break;case"bottom-right":this._labelOffset.x=e/2,this._labelOffset.y=t/2}return this._labelOptions.offset&&this._labelOptions.offset.left&&(this._labelOffset.x=this._labelOptions.offset.left?parseInt(this._labelOffset.x,10)+this._labelOptions.offset.left:parseInt(this._labelOffset.x,10)+this._labelOptions.offset[0]),this._labelOptions.offset&&this._labelOptions.offset.top&&(this._labelOffset.y=this._labelOptions.offset.top?parseInt(this._labelOffset.y,10)+this._labelOptions.offset.top:parseInt(this._labelOffset.y,10)+this._labelOptions.offset[1]),this._labelOffset.x=parseInt(this._labelOffset.x),this._labelOffset.y=parseInt(this._labelOffset.y),this._labelOffset},r.prototype.setTitle=function(t){void 0===t&&(t=""),this._title=t,this.options.title=t,this._element.setAttribute("title",t)},r.prototype.getTitle=function(){return this._title},r.prototype.remove=function(){var t=this;return this._map&&(this._map.off("click",this._onMapClick),this._map.off("move",this._update),this._map.off("moveend",this._update),this._map.off("updateTerrain",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),this._map.off("remove",this._clearFadeTimer),this._map._markers=this._map._markers.filter((function(e){return e.id!==t.id})),delete this._map),this._clearFadeTimer(),a.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=13.5,i=Math.sqrt(Math.pow(e,2)/2);t.options.offset=this._defaultMarker?{top:[0,0],"top-center":[0,0],"top-left":[0,0],"top-right":[0,0],bottom:[0,-38.1],"bottom-center":[0,-38.1],"bottom-left":[i,-1*(24.6+i)],"bottom-right":[-i,-1*(24.6+i)],left:[e,-24.6],right:[-13.5,-24.6],"middle-left":[e,-24.6],"middle-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.on=function(t,e){void 0===e&&(e=null);var i=this;i._eventArr.indexOf(t)>=0?(i._eventAll.push(t),i._addMarkerEvent(t,e)):e&&(i._otherEvent[t]=e,i.onBack(t,i._markerOtherEvent))},r.prototype._markerOtherEvent=function(t){var e=this,r={};r.target=e,r.layer=e,r.mouse={lngLat:e._map.containerToLngLat(new i.Pixel(t.x,t.y)),point:new i.Pixel(t.x,t.y),type:t.type},r.originalEvent=t,r.lngLat=e._lngLat,r.point=e._map.lngLatToContainer(r.mouse.lngLat),r.type=t.type,e._otherEvent[t.type]&&e._otherEvent[t.type](r)},r.prototype.off=function(t,e){var i=this;i._map&&(i._eventArr.indexOf(t)>=0?(i._eventAll.splice(t,1),i._bubbleEvent[t]&&(i._bubbleEvent[t]=null),i._element.dispatchEvent?i._element.removeEventListener(t,i._eventCallbackFun):i._element.detachEvent("on"+t,i._eventCallbackFun)):i._otherEvent[t]&&(i.offBack(t,i._markerOtherEvent),delete i._otherEvent[t]))},r.prototype._addMarkerEvent=function(t,e){var i=this;i._bubbleEvent[t]=e,i._element.dispatchEvent?i._element.addEventListener(t,i._eventCallbackFun):i._element.attachEvent("on"+t,i._eventCallbackFun)},r.prototype._eventCallbackFun=function(e){var r=this;if("click"==e.type||"dblclick"==e.type){if(t.window.markerClicked)return void(t.window.markerClicked=!1);if(t.window.markerClicked=!0,setTimeout((function(){t.window.markerClicked=!1}),500),r._bubbleEvent[e.type]){var o={};o.target=r,o.layer=r,o.mouse={lngLat:r._map.containerToLngLat(new i.Pixel(e.x,e.y)),point:new i.Pixel(e.x,e.y),type:e.type},o.originalEvent=e,o.lngLat=o.mouse.lngLat,o.point=o.mouse.point,o.type=o.mouse.type,r._bubbleEvent[e.type](o)}}else if(r._bubbleEvent[e.type]){var n={};n.target=r,n.layer=r,n.mouse={lngLat:r._map.containerToLngLat(new i.Pixel(e.x,e.y)),point:new i.Pixel(e.x,e.y),type:e.type},n.originalEvent=e,n.lngLat=n.mouse.lngLat,n.point=n.mouse.point,n.type=n.mouse.type,r._bubbleEvent[e.type](n)}},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._evaluateOpacity=function(){if(this._map&&this.options.followFogOpacity&&this._map._options.fog){var t=this._pos?this._pos.sub(this._transformedOffset()):null;if(this._withinScreenBounds(t)){var e=this._map.unproject(t),i=!1;if(this._map.getTerrain()){var r=this._map.getFreeCameraOptions();if(r.position){var o=r.position.toLngLat();i=o.distanceTo(e)<.9*o.distanceTo(this._lngLat)}}var n=(1-this._map._queryFogOpacity(e))*(i?.2:1);this._element.style.opacity=""+n,this._popup&&this._popup._setOpacity(""+n),this._fadeTimer=null}else this._clearFadeTimer()}},r.prototype._clearFadeTimer=function(){this._fadeTimer&&(clearTimeout(this._fadeTimer),this._fadeTimer=null)},r.prototype._withinScreenBounds=function(t){if(!this._map)return!1;var e=this._map.transform;return!!t&&t.x>=0&&t.x<e.width&&t.y>=0&&t.y<e.height},r.prototype.setHeightAnchorElevation=function(t){this._heightAnchorElevation=!!t,this.options.heightAnchorElevation=this._heightAnchorElevation,this._update()},r.prototype._update=function(e){if(this._map&&(!e||"move"!=e.type&&"moveend"!=e.type||!this._map||!this._map._sceneMgr||!this._map._sceneMgr._tracked||this._map._sceneMgr._tracked.id!=this.id)){if(this._map.transform.renderWorldCopies&&(this._lngLat=Qr(this._lngLat,this._pos,this._map.transform)),this._element.style.willChange="transform",this._height&&0!==this._height){var i=t.LngLat.convert(this._lngLat),r=new t.MercatorCoordinate(t.mercatorXfromLng(i.lng),t.mercatorYfromLat(i.lat),t.mercatorZfromAltitude(this._height,i.lat));this._pos=this._map.transform._coordinatePoint(r,!0,this._heightAnchorElevation)._add(this._transformedOffset())}else this._pos=this._map.project(this._lngLat)._add(this._transformedOffset());var o="";"viewport"===this._rotationAlignment||"auto"===this._rotationAlignment?o="rotateZ("+this._rotation+"deg)":"map"===this._rotationAlignment&&(o="rotateZ("+(this._rotation-this._map.getBearing())+"deg)");var n="";"viewport"===this._pitchAlignment||"auto"===this._pitchAlignment?n="rotateX(0deg)":"map"===this._pitchAlignment&&(n="rotateX("+this._map.getPitch()+"deg)"),0!=this._rotation&&this._setTransformOrigin(this._element,this._anchor),e&&"moveend"!==e.type||(this._pos=this._pos.round()),this._setBubble(),this._pos.x+=1,this._pos.x=Math.round(this._pos.x),this._pos.y=Math.round(this._pos.y),this._element.style.display=this._visible?"block":"none",this._cursor&&(this._element.style.cursor=this._cursor),this._element.style.zIndex=this._zIndex,this._textContentDom&&(this._textContentDom.style.zIndex=this._zIndex+1),this._evaluateOpacity(),this._element&&this._pos&&this._anchor&&a.setTransform(this._element,$r[this._anchor]+" translate("+this._pos.x+"px, "+this._pos.y+"px) "+n+" "+o),this._element.style.willChange=null}},r.prototype._setBubble=function(){this._bubble?(a.removeEventListener(this._element,"mousemove",this._stopPropagation),a.removeEventListener(this._element,"mouseover",this._stopPropagation),a.removeEventListener(this._element,"mouseout",this._stopPropagation),a.removeEventListener(this._element,"mousedown",this._stopPropagation),a.removeEventListener(this._element,"mouseup",this._stopPropagation),a.removeEventListener(this._element,"contextmenu",this._stopPropagation),a.removeEventListener(this._element,"touchstart",this._stopPropagation),a.removeEventListener(this._element,"touchmove",this._stopPropagation),a.removeEventListener(this._element,"touchend",this._stopPropagation),a.removeEventListener(this._element,"dblclick",this._stopPropagation),a.removeEventListener(this._element,"click",this._stopPropagation)):(a.addEventListener(this._element,"mousemove",this._stopPropagation),a.addEventListener(this._element,"mouseover",this._stopPropagation),a.addEventListener(this._element,"mouseout",this._stopPropagation),a.addEventListener(this._element,"mousedown",this._stopPropagation),a.addEventListener(this._element,"mouseup",this._stopPropagation),a.addEventListener(this._element,"contextmenu",this._stopPropagation),a.addEventListener(this._element,"touchstart",this._stopPropagation),a.addEventListener(this._element,"touchmove",this._stopPropagation),a.addEventListener(this._element,"touchend",this._stopPropagation),a.addEventListener(this._element,"dblclick",this._stopPropagation),a.addEventListener(this._element,"click",this._stopPropagation))},r.prototype.setBubble=function(t){void 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so(){this.supportLocalStorage="localStorage"in window&&window.Storage&&window.localStorage&&window.localStorage instanceof Storage,this.localStorage=window.localStorage}so.prototype={constructor:so,init:function(){},set:function(t,e){var i="_LKMap_"+t;this.localStorage.removeItem(i),this.localStorage.setItem(i,e)},check:function(t){var e=!1;return this.localStorage["_LKMap_"+t]&&(e=!0),e},get:function(t){return this.localStorage.getItem("_LKMap_"+t)},remove:function(t){this.localStorage.removeItem("_LKMap_"+t)}};var lo=new 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this.Module._arrMdls)this.Module._modules[this.Module._arrMdls[i]]._status!=this.Request.COMPLETED&&e.push(this.Module._arrMdls[i]);this.Module._arrMdls.length=0,e.length>0?this.request(e,t):t&&"function"==typeof t&&t()}},checkArrMdls:function(t){for(var e=0;e<this.Module._arrMdls.length;e++)if(this.Module._arrMdls[e]==t)return;this.Module._arrMdls.push(t)},run:function(t,e){var i=this.current(t);try{ao(e)}catch(e){return}i._status=this.Request.COMPLETED;for(var r=0,o=i._callbacks.length;r<o;r++)i._callbacks[r]();i._callbacks.length=0},check:function(t,e){var i=this;setTimeout((function(){for(var r in t)i.Module._modules[t[r]]._status!=i.Request.COMPLETED&&(i.current(t[r]),i.Module._arrMdls.push(t[r]));i.Module._arrMdls.length>0?i.load(e):e&&"function"==typeof e&&e()}),1)},current:function(t){return this.Module._modules[t]||(this.Module._modules[t]={},this.Module._modules[t]._status=this.Request.INITIAL,this.Module._modules[t]._callbacks=[]),this.Module._modules[t]},remove:function(t){this.current(t)},checkCodesStatus:function(t,e){this.current(t),this.Module._tempModules.push({moduleName:t,moduleCode:e}),this.evalAllCode()},evalAllCode:function(){var t=this.Module._tempModules;for(var e in t)"LKmap"==t[e].moduleName&&window.LKmap||this.run(t[e].moduleName,t[e].moduleCode)},request:function(e,i){var r=this,o=[],n=[];for(var a in e)r.pluginsArr[e[a]]&&o.push(e[a]),r.scriptPluginsArr[e[a]]&&n.push(e[a]);if(0!=o.length||0!=n.length){if(o.length>0)if(lo.supportLocalStorage){var s=lo.get("version");if(lo.check("version")&&s==t.config.version&&s==t.config.updateVersion){var l=[];for(var a in o)if(lo.check(o[a])){if(window.LKMap&&window.LKMap[o[a]])continue;_runLKCode(o[a],lo.get(o[a]))}else l.push(o[a]);l.length>0&&n.length>0?r.addScript(l,"loading",i,2):l.length>0?r.addScript(l,"synchronization",i,2):0==n.length&&i&&i()}else lo.set("version",t.config.version),r.addScript(o,n.length>0?"loading":"synchronization",i,2)}else r.addScript(o,n.length>0?"loading":"synchronization",i,2);if(n.length>0){var u=[],p=lo.get("version");if(lo.check("version")&&p==t.config.version&&p==t.config.updateVersion)for(var a in n)window.LKMap&&window.LKMap[n[a]]||u.push(n[a]);else u=n;u.length>0?r.addScript(u,"success",i,4):i&&i()}}},addScript:function(e,i,r,o){void 0===o&&(o=4);var n=e.join(","),a=t.config.sdkAPI+"/maps?ak="+t.config.key+"&plugins="+n+"&type="+o;t.config.userVersion&&(a+="&version="+t.config.userVersion);var s=this,l=function(t,e){void 0===e&&(e=null);var i=document.createElement("script");if(e&&"object"==typeof e)for(var r in e)i[r]=e[r];return i}(0,{type:"text/javascript"});l.charset="utf-8",l.src=a,"synchronization"==i?l.addEventListener?l.addEventListener("load",(function(t){var i=t.target;i.parentNode.removeChild(i),s.check(e,r)}),!1):l.attachEvent&&l.attachEvent("onreadystatechange",(function(t){var i=window.event.srcElement;!i||"loaded"!=i.readyState&&"complete"!=i.readyState||(i.parentNode.removeChild(i),s.check(e,r))})):"success"==i?l.addEventListener?l.addEventListener("load",(function(t){var e=t.target;e.parentNode.removeChild(e),r&&r()}),!1):l.attachEvent&&l.attachEvent("onreadystatechange",(function(t){var e=window.event.srcElement;!e||"loaded"!=e.readyState&&"complete"!=e.readyState||(e.parentNode.removeChild(e),r&&r())})):l.addEventListener?l.addEventListener("load",(function(t){var e=t.target;e.parentNode.removeChild(e)}),!1):l.attachEvent&&l.attachEvent("onreadystatechange",(function(t){var e=window.event.srcElement;!e||"loaded"!=e.readyState&&"complete"!=e.readyState||e.parentNode.removeChild(e)})),setTimeout((function(){document.getElementsByTagName("head")[0].appendChild(l),l=null}),1)}};window._runLKCode=function(t,e){lo.supportLocalStorage&&lo.set(t,e),uo.checkCodesStatus(t,e)};var po={floorCenterIndex:2,maxFloor:5,position:"right-center",defaultFloor:"top",showButton:!0,showAllBg:!0,offset:[0,0]},ho=function(e,i){i=t.extend({},po,i),this._map=e,this.options=i,this._piid=[],this._indoorList={},this._defaultFloor=i.defaultFloor||"top",this._timeout=null,this._element=a.create("div"),this._element.className="lkmap-ctrl lkmap-indoor-floor",this._floorListBox=null,this._plus=null,this._minus=null,this._floorBtnList=[],this._activePiid=null,this._oldActiveData={},this._maxFloor=i.maxFloor||3,this._floorCenterIndex=null!=i.floorCenterIndex?i.floorCenterIndex:1,this._position=i.position||"right-center",this._showButton=i.showButton,this._showAllBg=i.showAllBg,this._offset=t.pointGeometry.convert(i&&i.offset||[0,0]),this._layerId=["2103","2104","2105","2106","2107","2108","2109","210A","210B","210C","210D"],t.bindAll(["init","_settingsIndoorFilter","_getIndoorData","_getActivePiid","_update","setNamec","_creatDom","getDefaultPosition","onAdd","clickFloorBtnEvent","plusEvent","minusEvent","_updateScrollTop","_updateBtnStyle","_setBtnDisplay"],this)};ho.prototype.init=function(){this._getIndoorData("init"),this._getActivePiid("init")},ho.prototype._update=function(){this._getIndoorData(),this._getActivePiid()},ho.prototype._getIndoorData=function(t){var e=this;void 0===t&&(t="");var i=this._map.querySourceFeatures("indoor",{sourceLayer:"parkinginfo"}),r={};i=i.reduce((function(t,e){return!r[e.properties.piid]&&(r[e.properties.piid]=t.push(e)),t}),[]),this._piid=i.map((function(t){return t.properties.piid}));var o=this._map.querySourceFeatures("indoor",{sourceLayer:"parkingbg"});this._piid.forEach((function(t){if(!e._indoorList.hasOwnProperty(t)){var r={info:{},bg:{},namecArray:[],floorArray:[],pbgidArray:[],activeData:{namec:null,floor:null,pbgid:null}};r.info=i.filter((function(e){return e.properties.piid==t}))[0];var n={},a=(o=o.reduce((function(t,e){return!n[e.properties.namec]&&(n[e.properties.namec]=t.push(e)),t}),[])).filter((function(e){return e.properties.piid==t&&e.properties.namec.length<=2}));if(a.sort((function(t,e){return parseInt(e.properties.floor)-parseInt(t.properties.floor)})),a.forEach((function(t,e){r.bg[t.properties.namec]=t,r.namecArray.push(t.properties.namec),r.pbgidArray.push(t.properties.pbgid),r.floorArray.push(parseInt(t.properties.floor))})),r.namecArray.length>0)if("number"==typeof e._defaultFloor){var s=0;r.floorArray.indexOf(e._defaultFloor)>-1&&(s=r.floorArray.indexOf(e._defaultFloor)),r.activeData.floor=r.floorArray[s],r.activeData.namec=r.namecArray[s],r.activeData.pbgid=r.pbgidArray[s]}else"string"==typeof e._defaultFloor&&("bottom"==e._defaultFloor?(r.activeData.floor=r.floorArray[r.namecArray.length-1],r.activeData.namec=r.namecArray[r.namecArray.length-1],r.activeData.pbgid=r.pbgidArray[r.pbgidArray.length-1]):(r.activeData.floor=r.floorArray[0],r.activeData.namec=r.namecArray[0],r.activeData.pbgid=r.pbgidArray[0]));e._indoorList[t]=r}})),"init"==t&&0==this._piid.length&&(this._map.off("move",this._update),this._map.off("moveend",this._update))},ho.prototype._getActivePiid=function(){if(this._piid&&0!=this._piid.length){if(this._mapCenter=this._map.transform.center,0!=this._offset[0]||0!=this._offset[1]){var e=this._map.lngLatToContainer(this._mapCenter).add(this._offset);this._mapCenter=this._map.containerToLngLat(e)}for(var i=t.point(this._mapCenter.toArray()),r=!1,o=!0,n=0;n<this._piid.length;n++){var a=this._indoorList[this._piid[n]].info.properties,s=t.polygon([[[a.minlon,a.minlat],[a.minlon,a.maxlat],[a.maxlon,a.maxlat],[a.maxlon,a.minlat],[a.minlon,a.minlat]]]);if(r=t.booleanPointInPolygon(i,s)){this._activePiid&&this._activePiid==this._piid[n]?o=!1:(o=!0,this._activePiid=this._piid[n],this._showButton&&this._creatDom());break}}r?(this._showButton&&this._map.transform.zoom>=17?(this._setBtnDisplay(!0),this._updateScrollTop()):this._setBtnDisplay(!1),this._settingsIndoorFilter(o)):(this._activePiid=null,this._showButton&&(this._removeDom(),this._setBtnDisplay(!1)))}},ho.prototype._removeDom=function(){var t=this;this._plus&&(this._plus.removeEventListener("click",this.plusEvent,!1),this._plus.removeEventListener("click",this.plusEvent,!1)),this._minus&&(this._minus.removeEventListener("click",this.minusEvent,!1),this._minus.removeEventListener("click",this.minusEvent,!1)),this._floorBtnList.forEach((function(e){e.removeEventListener("click",t.clickFloorBtnEvent,!1)})),this._floorBtnList=[],this._element.innerHTML=""},ho.prototype.setNamec=function(t){t&&(this._indoorList[this._activePiid].activeData.namec=t,this._indoorList[this._activePiid].activeData.floor=this._indoorList[this._activePiid].bg[t].properties.floor,this._indoorList[this._activePiid].activeData.pbgid=this._indoorList[this._activePiid].bg[t].properties.pbgid,this._settingsIndoorFilter(),this._updateBtnStyle())},ho.prototype._updateBtnStyle=function(){var t=this._indoorList[this._activePiid],e=t.namecArray.indexOf(t.activeData.namec);this._floorBtnList.forEach((function(t,i){t.parentElement.classList.remove("selected"),i==e&&t.parentElement.classList.add("selected")})),this._checkPlusMinusStyle(e)},ho.prototype._settingsIndoorFilter=function(t){var e=this;if(void 0===t&&(t=!0),t){var i=["any"],r=["any"];this._piid.forEach((function(t){var o=e._indoorList[t].activeData.pbgid;i.push(["==","pbgid",o]),r.push(["all",["==","piid",t],["==","pbgid",o]])})),this._layerId.forEach((function(t){e._map.setFilter(t,i)})),this._map.setFilter("2102",this._showAllBg?null:r)}},ho.prototype._creatDom=function(){var t=this,e=this._indoorList[this._activePiid].namecArray,i=a.create("div","floor-box");e.length>this._maxFloor&&(this._plus=a.create("div","floor-btn floor-plus",i),this._plus.addEventListener("click",this.plusEvent.bind(this),!1)),this._floorListBox=a.create("div","floor-list-box",i),this._floorListBox.style.maxHeight=37*this._maxFloor+"px";var r=a.create("ul","floor-list",this._floorListBox);e.length<=this._maxFloor?i.style.padding="5px 0":this._floorListBox.style.margin="10px 0",e.length>this._maxFloor&&(this._minus=a.create("div","floor-btn floor-minus",i),this._minus.addEventListener("click",this.minusEvent.bind(this),!1)),this._floorBtnList=[],e.forEach((function(e){var i=a.create("li","floor-list-item",r),o=a.create("div","floor-btn floor-nonas",i);o.innerHTML=e,t._floorBtnList.push(o),o.addEventListener("click",t.clickFloorBtnEvent.bind(t),!1)})),this._element.innerHTML="",this._element.appendChild(i),this._map.addControl(this),this._updateBtnStyle()},ho.prototype.getDefaultPosition=function(){return this._position},ho.prototype.onAdd=function(t){return this._element},ho.prototype.clickFloorBtnEvent=function(t){var e=t.target.innerHTML;e.length>0&&this.setNamec(e)},ho.prototype.plusEvent=function(t){var e=this._indoorList[this._activePiid],i=e.namecArray,r=i.indexOf(e.activeData.namec)-1;r<0||(this._floorBtnList.forEach((function(t,e){t.parentElement.classList.remove("selected"),e==r&&t.parentElement.classList.add("selected")})),this.setNamec(i[r]),this._checkPlusMinusStyle(r),this._updateScrollTop())},ho.prototype.minusEvent=function(t){if(this._activePiid){var e=this._indoorList[this._activePiid],i=e.namecArray,r=i.indexOf(e.activeData.namec)+1;r>=i.length||(this._floorBtnList.forEach((function(t,e){t.parentElement.classList.remove("selected"),e==r&&t.parentElement.classList.add("selected")})),this.setNamec(i[r]),this._checkPlusMinusStyle(r),this._updateScrollTop())}},ho.prototype._checkPlusMinusStyle=function(t){if(this._plus&&this._minus){var e=this._indoorList[this._activePiid].namecArray;t<=0?(this._plus.classList.add("forbid"),this._minus.classList.remove("forbid")):t>=e.length-1?(this._minus.classList.add("forbid"),this._plus.classList.remove("forbid")):(this._plus.classList.remove("forbid"),this._minus.classList.remove("forbid"))}},ho.prototype._updateScrollTop=function(){if(this._activePiid){var t=this._indoorList[this._activePiid],e=t.namecArray;if(!(e.length<=this._maxFloor)){var i=e.indexOf(t.activeData.namec);this._floorListBox.scrollTop=this._floorCenterIndex>=this._maxFloor?37*i:i>this._floorCenterIndex?37*(i-this._floorCenterIndex):0}}},ho.prototype._setBtnDisplay=function(t){void 0===t&&(t=!0),this._element.style.display=t?"block":"none"};var co=function(e){var i=this;this.map=e,this.dbName="LK_VS_DB",this.version=parseInt(window.LKMap.version.replace(/\./g,"")),1==window.LKMap.version.split(".")[2].length&&(this.version*=10),this.versionStoreName="LK_VS_DB_STORE",t.bindAll(["openDB","addData","getData","getDataByKey","cursorGetData","getDataByIndex","cursorGetDataByIndex","updateDB","deleteDB","deleteDBAll","closeDB","readAll","clearStore","updataVersion","getVersion","cursorDeleteDataByIndex","deleteVersion"],this),this.openDB(this.dbName,this.version).then((function(t){i.db=t,i.updataVersion("sdk_version",i.version)})).catch((function(t){"error"==t.type&&(i.deleteDBAll(),i.openDB(i.dbName,i.version).then((function(t){i.db=t,i.updataVersion("sdk_version",i.version)})))}))};co.prototype.updataVersion=function(t,e){var i=this;this.getData(this.versionStoreName,t).then((function(r){r?i.updateDB(i.versionStoreName,{id:t,data:e}):i.addData(i.versionStoreName,{id:t,data:e})}))},co.prototype.getVersion=function(t){var e=this;return new Promise((function(i,r){var o=e.db.transaction([e.versionStoreName]).objectStore(e.versionStoreName).get(t);o.onerror=function(t){r(t)},o.onsuccess=function(t){i(o.result)}}))},co.prototype.deleteVersion=function(t){return this.deleteDB(this.versionStoreName,t)},co.prototype.openDB=function(t,e){var i=this;return new Promise((function(r,o){var n,a=(window.indexedDB||window.mozIndexedDB||window.webkitIndexedDB||window.msIndexedDB||window.shimIndexedDB).open(t,e);a.onsuccess=function(t){(n=t.target.result).onerror=function(t){},n.onversionchange=function(t){n.close()},r(n)},a.onerror=function(t){o(t)},a.onupgradeneeded=function(t){if((n=t.target.result).objectStoreNames.contains(i.versionStoreName)||n.createObjectStore(i.versionStoreName,{keyPath:"id"}),n.objectStoreNames.contains("vs_sky")||n.createObjectStore("vs_sky",{keyPath:"id"}),n.objectStoreNames.contains("vs_modelLayer")||n.createObjectStore("vs_modelLayer",{keyPath:"id"}),n.objectStoreNames.contains("vs_TripleSpatialLayer")||n.createObjectStore("vs_TripleSpatialLayer",{keyPath:"id"}),n.objectStoreNames.contains("vs_Map3DTiles_b3dm")&&n.deleteObjectStore("vs_Map3DTiles_b3dm"),!n.objectStoreNames.contains("vs_Map3DTiles_b3dm_data")){var e=n.createObjectStore("vs_Map3DTiles_b3dm_data",{autoIncrement:!0});e.createIndex("id,url,version",["id","url","version"],{unique:!1}),e.createIndex("id,version",["id","version"],{unique:!1})}if(!n.objectStoreNames.contains("vs_Map3DTiles_b3dm_texture")){var r=n.createObjectStore("vs_Map3DTiles_b3dm_texture",{autoIncrement:!0});r.createIndex("id,url,version",["id","url","version"],{unique:!1}),r.createIndex("id,version",["id","version"],{unique:!1})}}}))},co.prototype.addData=function(t,e){var i=this;return new Promise((function(r,o){if(i.db){var n=i.db.transaction([t],"readwrite").objectStore(t).add(e);n.onsuccess=function(t){r({code:0,msg:"成功",event:t})},n.onerror=function(t){throw new Error(t.target.error)}}})).catch((function(t){}))},co.prototype.getData=function(t,e){var i=this;return new Promise((function(r,o){var n=i.db.transaction([t]).objectStore(t).get(e);n.onerror=function(t){o(t)},n.onsuccess=function(t){r(n.result)}}))},co.prototype.cursorGetData=function(t){var e=[],i=this.db.transaction(t,"readwrite").objectStore(t).openCursor();return new Promise((function(t,r){i.onsuccess=function(i){var r=i.target.result;r?(e.push(r.value),r.continue()):t(e)},i.onerror=function(t){r(t)}}))},co.prototype.getDataByIndex=function(t,e,i){var r=this.db.transaction(t,"readwrite").objectStore(t).index(e).get(i);return new Promise((function(t,e){r.onerror=function(t){e(t)},r.onsuccess=function(e){t(e.target.result)}}))},co.prototype.cursorGetDataByIndex=function(t,e,i){var r=[],o=this.db.transaction(t,"readwrite").objectStore(t).index(e).openCursor(IDBKeyRange.only(i));return new Promise((function(t,e){o.onsuccess=function(e){var i=e.target.result;i?(r.push(i.value),i.continue()):t(r)},o.onerror=function(t){e(t)}}))},co.prototype.cursorDeleteDataByIndex=function(t,e,i){var r=this.db.transaction(t,"readwrite").objectStore(t).index(e).openCursor(IDBKeyRange.only(i));return new Promise((function(t,e){r.onsuccess=function(e){var i=e.target.result;i?(i.delete(),i.continue()):t({code:0,msg:"删除成功"})},r.onerror=function(t){e(t)}}))},co.prototype.updateDB=function(t,e){var i=this.db.transaction([t],"readwrite").objectStore(t).put(e);return new Promise((function(t,e){i.onsuccess=function(e){t(e)},i.onerror=function(e){t(e)}}))},co.prototype.deleteDB=function(t,e){var i=this.db.transaction([t],"readwrite").objectStore(t).delete(e);return new Promise((function(t,e){i.onsuccess=function(e){t(e)},i.onerror=function(e){t(e)}}))},co.prototype.readAll=function(t,e){var i=this.db.transaction([t],"readwrite").objectStore(t),r=[];i.openCursor().onsuccess=function(t){var i=t.target.result;i?(r.push(i.key),i.continue()):e&&e(r)}},co.prototype.clearStore=function(t){var e=this.db.transaction([t],"readwrite").objectStore(t);return new Promise((function(t,i){e.openCursor().onsuccess=function(t){var e=t.target.result;e&&(e.delete(),e.continue())}}))},co.prototype.deleteDBAll=function(){var t=window.indexedDB.deleteDatabase(this.dbName);return new Promise((function(e,i){t.onerror=function(t){},t.onsuccess=function(t){}}))},co.prototype.closeDB=function(){this.db.close()};var fo={"AttributionControl.ToggleAttribution":"Toggle attribution","AttributionControl.MapFeedback":"Map feedback","FullscreenControl.Enter":"Enter fullscreen","FullscreenControl.Exit":"Exit fullscreen","GeolocateControl.FindMyLocation":"Find my location","GeolocateControl.LocationNotAvailable":"Location not available","LogoControl.Title":"lkmap 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"},mo=function(){this.X=0,this.Y=0};mo.prototype.Size=function(){return Math.sqrt(this.X*this.X+this.Y*this.Y)},mo.AngleBetween=function(t,e){return 180*mo.RadBetween(t,e)/Math.PI},mo.RadBetween=function(t,e){return Math.atan2(t.X*e.Y-t.Y*e.X,t.X*e.X+t.Y*e.Y)},mo.MakeVector2=function(t,e){void 0===t&&(t=0),void 0===e&&(e=0);var i=new mo;return i.X=t,i.Y=e,i};var yo=function(){this.modelData=void 0};yo.prototype.parseModel=function(e,i,r){var o=this;t.parse(e,t.GLBLoader).then((function(e){o.modelData=new t.GLTFScenegraph(e),i(o)})).catch((function(t){r(t)}))};var go=function(){this.X=0,this.Y=0,this.Z=0,this.W=1};go.MakeQuat=function(t,e,i,r){return{X:t,Y:e,Z:i,W:r}};var _o=function(t,e,i){void 0===t&&(t=0),void 0===e&&(e=0),void 0===i&&(i=0),this.X=t,this.Y=e,this.Z=i};_o.prototype.Multiply=function(t){return _o.MakeVector3(this.X*t,this.Y*t,this.Z*t)},_o.prototype.Subtract=function(t){return _o.MakeVector3(this.X-t.X,this.Y-t.Y,this.Z-t.Z)},_o.prototype.Normalize=function(){var t=this.X*this.X+this.Y*this.Y+this.Z*this.Z;if(t>0){var e=1/Math.sqrt(t);this.X*=e,this.Y*=e,this.Z*=e}},_o.prototype.fromArray=function(t,e){return void 0===e&&(e=0),this.X=t[e],this.Y=t[e+1],this.Z=t[e+2],this},_o.prototype.ToLngLat=function(){return new t.LngLat(this.X,this.Y)},_o.prototype.ToVec3=function(){var e=t.create$2();return t.set(e,this.X,this.Y,this.Z),e},_o.prototype.set=function(t,e,i){return void 0===i&&(i=this.Z),this.X=t,this.Y=e,this.Z=i,this},_o.prototype.setScalar=function(t){return this.X=t,this.Y=t,this.X=t,this},_o.prototype.copy=function(t){return this.X=t.X,this.Y=t.Y,this.Z=t.Z,this},_o.prototype.applyMatrix4=function(t){var e=this.X,i=this.Y,r=this.Z,o=t[3]*e+t[7]*i+t[11]*r+t[15];return this.X=(t[0]*e+t[4]*i+t[8]*r+t[12])/(o=o||1),this.Y=(t[1]*e+t[5]*i+t[9]*r+t[13])/o,this.Z=(t[2]*e+t[6]*i+t[10]*r+t[14])/o,this},_o.prototype.min=function(t){return this.X=Math.min(this.X,t.X),this.Y=Math.min(this.Y,t.Y),this.Z=Math.min(this.Z,t.Z),this},_o.prototype.max=function(t){return this.X=Math.max(this.X,t.X),this.Y=Math.max(this.Y,t.Y),this.Z=Math.max(this.Z,t.Z),this},_o.FromLngLat=function(t){return _o.MakeVector3(t.lng,t.lat,0)},_o.FromMercator=function(t){return _o.MakeVector3(t.x,t.y,t.z)},_o.MakeVector3=function(t,e,i){void 0===t&&(t=0),void 0===e&&(e=0),void 0===i&&(i=0);var r=new _o;return r.X=t,r.Y=e,r.Z=i,r},_o.MakeVector3One=function(){var t=new _o;return t.X=1,t.Y=1,t.Z=1,t};var vo=function(t,e){void 0===t&&(t=new _o(1/0,1/0,1/0)),void 0===e&&(e=new _o(-1/0,-1/0,-1/0)),this.min=t,this.max=e};vo.prototype.set=function(t,e){return this.min.copy(t),this.max.copy(e),this},vo.prototype.setFromArray=function(t){for(var e=1/0,i=1/0,r=1/0,o=-1/0,n=-1/0,a=-1/0,s=0,l=t.length;s<l;s+=3){var u=t[s],p=t[s+1],h=t[s+2];u<e&&(e=u),p<i&&(i=p),h<r&&(r=h),u>o&&(o=u),p>n&&(n=p),h>a&&(a=h)}return this.min.set(e,i,r),this.max.set(o,n,a),this},vo.prototype.setFromBufferAttribute=function(t){for(var e=1/0,i=1/0,r=1/0,o=-1/0,n=-1/0,a=-1/0,s=0,l=t.count;s<l;s++){var u=t.getX(s),p=t.getY(s),h=t.getZ(s);u<e&&(e=u),p<i&&(i=p),h<r&&(r=h),u>o&&(o=u),p>n&&(n=p),h>a&&(a=h)}return this.min.set(e,i,r),this.max.set(o,n,a),this},vo.prototype.setFromPoints=function(t){this.makeEmpty();for(var e=0,i=t.length;e<i;e++)this.expandByPoint(t[e]);return this},vo.prototype.setFromCenterAndSize=function(t,e){var i=bo.copy(e).multiplyScalar(.5);return this.min.copy(t).sub(i),this.max.copy(t).add(i),this},vo.prototype.setFromObject=function(t){return this.makeEmpty(),this.expandByObject(t)},vo.prototype.clone=function(){return(new this.constructor).copy(this)},vo.prototype.copy=function(t){return this.min.copy(t.min),this.max.copy(t.max),this},vo.prototype.makeEmpty=function(){return this.min.X=this.min.Y=this.min.Z=1/0,this.max.X=this.max.Y=this.max.Z=-1/0,this},vo.prototype.isEmpty=function(){return this.max.X<this.min.X||this.max.Y<this.min.Y||this.max.Z<this.min.Z},vo.prototype.getCenter=function(t){return this.isEmpty()?t.set(0,0,0):t.addVectors(this.min,this.max).multiplyScalar(.5)},vo.prototype.getSize=function(t){return this.isEmpty()?t.set(0,0,0):t.subVectors(this.max,this.min)},vo.prototype.expandByPoint=function(t){return this.min.min(t),this.max.max(t),this},vo.prototype.expandByVector=function(t){return this.min.sub(t),this.max.add(t),this},vo.prototype.containsPoint=function(t){return!(t.X<this.min.X||t.X>this.max.X||t.Y<this.min.Y||t.Y>this.max.Y||t.Z<this.min.Z||t.Z>this.max.Z)},vo.prototype.containsBox=function(t){return this.min.X<=t.min.X&&t.max.X<=this.max.X&&this.min.Y<=t.min.Y&&t.max.Y<=this.max.Y&&this.min.Z<=t.min.Z&&t.max.Z<=this.max.Z},vo.prototype.getParameter=function(t,e){return e.set((t.X-this.min.X)/(this.max.X-this.min.X),(t.Y-this.min.Y)/(this.max.Y-this.min.Y),(t.Z-this.min.Z)/(this.max.Z-this.min.Z))},vo.prototype.intersectsBox=function(t){return!(t.max.X<this.min.X||t.min.X>this.max.X||t.max.Y<this.min.Y||t.min.Y>this.max.Y||t.max.Z<this.min.Z||t.min.Z>this.max.Z)},vo.prototype.intersectsSphere=function(t){return this.clampPoint(t.center,bo),bo.distanceToSquared(t.center)<=t.radius*t.radius},vo.prototype.intersectsPlane=function(t){var e,i;return t.normal.X>0?(e=t.normal.X*this.min.X,i=t.normal.X*this.max.X):(e=t.normal.X*this.max.X,i=t.normal.X*this.min.X),t.normal.Y>0?(e+=t.normal.Y*this.min.Y,i+=t.normal.Y*this.max.Y):(e+=t.normal.Y*this.max.Y,i+=t.normal.Y*this.min.Y),t.normal.Z>0?(e+=t.normal.Z*this.min.Z,i+=t.normal.Z*this.max.Z):(e+=t.normal.Z*this.max.Z,i+=t.normal.Z*this.min.Z),e<=-t.constant&&i>=-t.constant},vo.prototype.intersectsTriangle=function(t){if(this.isEmpty())return!1;this.getCenter(Ao),Po.subVectors(this.max,Ao),wo.subVectors(t.a,Ao),ko.subVectors(t.b,Ao),To.subVectors(t.c,Ao),Io.subVectors(ko,wo),So.subVectors(To,ko),Eo.subVectors(wo,To);var e=[0,-Io.Z,Io.Y,0,-So.Z,So.Y,0,-Eo.Z,Eo.Y,Io.Z,0,-Io.X,So.Z,0,-So.X,Eo.Z,0,-Eo.X,-Io.Y,Io.X,0,-So.Y,So.X,0,-Eo.Y,Eo.X,0];return!!Co(e,wo,ko,To,Po)&&!!Co(e=[1,0,0,0,1,0,0,0,1],wo,ko,To,Po)&&(Mo.crossVectors(Io,So),Co(e=[_trianglenormal.X,_trianglenormal.Y,_trianglenormal.Z],wo,ko,To,Po))},vo.prototype.clampPoint=function(t,e){return e.copy(t).clamp(this.min,this.max)},vo.prototype.distanceToPoint=function(t){return bo.copy(t).clamp(this.min,this.max).sub(t).length()},vo.prototype.getBoundingSphere=function(t){return this.getCenter(t.center),t.radius=.5*this.getSize(bo).length(),t},vo.prototype.intersect=function(t){return this.min.max(t.min),this.max.min(t.max),this.isEmpty()&&this.makeEmpty(),this},vo.prototype.union=function(t){return this.min.min(t.min),this.max.max(t.max),this},vo.prototype.applyMatrix4=function(t){return this.isEmpty()||(xo[0].set(this.min.X,this.min.Y,this.min.Z).applyMatrix4(t),xo[1].set(this.min.X,this.min.Y,this.max.Z).applyMatrix4(t),xo[2].set(this.min.X,this.max.Y,this.min.Z).applyMatrix4(t),xo[3].set(this.min.X,this.max.Y,this.max.Z).applyMatrix4(t),xo[4].set(this.max.X,this.min.Y,this.min.Z).applyMatrix4(t),xo[5].set(this.max.X,this.min.Y,this.max.Z).applyMatrix4(t),xo[6].set(this.max.X,this.max.Y,this.min.Z).applyMatrix4(t),xo[7].set(this.max.X,this.max.Y,this.max.Z).applyMatrix4(t),this.setFromPoints(xo)),this},vo.prototype.translate=function(t){return this.min.add(t),this.max.add(t),this},vo.prototype.equals=function(t){return t.min.equals(this.min)&&t.max.equals(this.max)},vo.prototype.isBox3=!0;var xo=[new _o,new _o,new _o,new _o,new _o,new _o,new _o,new _o],bo=new _o;new vo;var wo=new _o,ko=new _o,To=new _o,Io=new _o,So=new _o,Eo=new _o,Ao=new _o,Po=new _o,Mo=new _o,Lo=new _o;function Co(t,e,i,r,o){for(var n=0,a=t.length-3;n<=a;n+=3){Lo.fromArray(t,n);var s=o.x*Math.abs(Lo.x)+o.y*Math.abs(Lo.y)+o.z*Math.abs(Lo.z),l=e.dot(Lo),u=i.dot(Lo),p=r.dot(Lo);if(Math.max(-Math.max(l,u,p),Math.min(l,u,p))>s)return!1}return!0}var zo=function(){this.lkTypeName="SceneObject",this.lkTypeArray=[],this.box3d=new vo};zo.prototype.GetTypeName=function(){return this.lkTypeName},zo.prototype.SetTypeName=function(t){this.lkTypeArray.push(this.lkTypeName),this.lkTypeName=t},zo.prototype.IsType=function(t){return this.lkTypeName===t},zo.prototype.IsSubTypeOf=function(t){if(this.lkTypeName===t)return!0;for(var e in this.lkTypeArray)if(this.lkTypeArray[e]===t)return!0;return!1};var Do=function(){this.bufferSize=0,this.elementCount=0,this.bufferData=void 0},Oo=function(t){function e(){t.call(this),this.SetTypeName("SceneMaterial"),this.materialName=""}return t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.prototype)).constructor=e,e}(zo),Ro=function(e){function i(){e.call(this),this.SetTypeName("SceneSegment"),this.indexBufferData=new Do,this.vertexBufferData=new Do,this.indexOffset=0,this.indexCount=0,this.bUploaded=!1,this.bDataInited=!1,this.segmentMaterial=void 0}return e&&(i.__proto__=e),(i.prototype=Object.create(e&&e.prototype)).constructor=i,i.prototype.DoUpload=function(t){},i.prototype.Upload=function(e){if(this.bDataInited&&!this.bUploaded&&void 0!==this.indexBufferData.bufferData){var i=new t.StructArrayLayout3ui6,r=this.indexBufferData.bufferData.byteOffset;i.arrayBuffer=this.indexBufferData.bufferData.buffer.slice(r,r+this.indexBufferData.bufferData.length),i._refreshViews(),this.indexBuffer=e.context.createIndexBuffer(i),this.segment=t.SegmentVector.simpleSegment(this.indexOffset,0,this.vertexBufferData.elementCount,this.indexCount/3),this.DoUpload(e),this.bUploaded=!0}},i}(zo),Bo=function(t){function e(){t.call(this),this.SetTypeName("SceneMesh"),this.meshSegments=[]}return t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.prototype)).constructor=e,e.prototype.AddSegment=function(t){this.meshSegments.push(t)},e.prototype.Upload=function(t){for(var e in this.meshSegments)this.meshSegments[e].Upload(t)},e}(zo),Fo=function(e){function i(){e.call(this),this.SetTypeName("SceneNode"),this.children=[],this.nodeMeshes=[],this.nodeQuat=new go,this.nodeLocation=new _o,this.nodeScale=_o.MakeVector3One(),this.nodeName="",this.nodeMatrix=new Float64Array(16),t.identity(this.nodeMatrix)}return e&&(i.__proto__=e),(i.prototype=Object.create(e&&e.prototype)).constructor=i,i.prototype.AddMesh=function(t){this.nodeMeshes.push(t)},i.prototype.AddChildNode=function(t){this.children.push(t)},i.prototype.Upload=function(t){for(var e in this.nodeMeshes)this.nodeMeshes[e].Upload(t);for(var i in this.children)this.children[i].Upload(t)},i.prototype.UpdateMatrix=function(){var e=t.create$3();t.set$1(e,this.nodeQuat.X,this.nodeQuat.Y,this.nodeQuat.Z,this.nodeQuat.W);var i=t.create$2();t.set(i,this.nodeLocation.X,this.nodeLocation.Y,this.nodeLocation.Z);var r=t.create$2();t.set(r,this.nodeScale.X,this.nodeScale.Y,this.nodeScale.Z),t.fromRotationTranslationScale(this.nodeMatrix,e,i,r)},i}(zo),Uo=function(e){function i(){e.call(this),this.SetTypeName("SceneImage"),this.imageName="",this.image=void 0,this.bUploaded=!1,this.texture=void 0}return e&&(i.__proto__=e),(i.prototype=Object.create(e&&e.prototype)).constructor=i,i.prototype.Upload=function(e){if(!this.bUploaded&&null!=this.image){var i=e.context.gl;e.context.activeTexture.set(i.TEXTURE0),this.texture=new t.Texture(e.context,this.image,i.RGB),this.bUploaded=!0}return this.bUploaded},i}(zo),jo=function(){this.renderBuffers=[],this.newlyBuffers=[],this.projectMat=new Float64Array(16),this.viewMat=new Float64Array(16),this.projectViewMat=new Float64Array(16),this.modelMat=new Float64Array(16),t.identity(this.modelMat),this.modelMatQueue=[],this.heightScale=1,this._box3d=new vo};jo.prototype.InitRenderTree=function(){},jo.prototype.Render=function(t){for(var e in this.IdentityModelMat(),this.renderBuffers)this.renderBuffers[e].Render(t,this)},jo.prototype.IdentityModelMat=function(){this.modelMatQueue=[],t.identity(this.modelMat)},jo.prototype.PopModelMat=function(){var e=this.modelMatQueue.pop();null!=e?this.modelMat=e:t.identity(this.modelMat)},jo.prototype.PushModelMat=function(e){var i=new Float64Array(16);t.copy(i,this.modelMat),this.modelMatQueue.push(i),t.multiply(this.modelMat,this.modelMat,e)},jo.prototype.UpdateBox=function(t){for(var e in this._box3d.makeEmpty(),this.renderBuffers){var i=this.renderBuffers[e];i.updateBox(t,this),this._box3d.union(i.box3d)}},jo.prototype.UpdateMatrixes2=function(e){var i=e.transform,r=Math.PI/2+i._pitch,o=i._fov*(.5+i.centerOffset.y/i.height),n=Math.sin(o)*i.cameraToCenterDistance/Math.sin(t.clamp(Math.PI-r-o,.01,Math.PI-.01)),a=1.01*(Math.cos(Math.PI/2-i._pitch)*n+i.cameraToCenterDistance),s=i.height/50,l=new Float64Array(16);t.perspective(l,i._fov,i.width/i.height,s,a),this.projectMat=l;var u=new Float64Array(16);t.identity(u),t.scale(u,u,[1,-1,1]),t.translate(u,u,[0,0,-i.cameraToCenterDistance]),t.rotateX(u,u,i._pitch),t.rotateZ(u,u,i.angle),this.viewMat=u;var p=new Float64Array(16);t.identity(p),t.multiply(p,this.projectMat,this.viewMat),this.projectViewMat=p},jo.prototype.UpdateMatrixes=function(t){this.projectViewMat=t.transform.mercatorMatrix},jo.prototype.UpdateRenderTree=function(t){if(this.UpdateMatrixes(t),this.newlyBuffers.length>0){for(var e in this.newlyBuffers)this.renderBuffers.push(this.newlyBuffers[e]);this.newlyBuffers=[]}for(var i in this.renderBuffers)this.renderBuffers[i].Upload(t)},jo.prototype.AddRenderBuffer=function(t){this.newlyBuffers.push(t)},jo.prototype.RemoveRenderBuffer=function(t){for(var e=-1,i=0;i<this.renderBuffers.length;++i)if(this.renderBuffers[i]===t){e=i;break}-1!=e&&this.renderBuffers.splice(e,1),e=-1;for(var r=0;r<this.newlyBuffers.length;++r)if(this.newlyBuffers[r]===t){e=r;break}-1!=e&&this.renderBuffers.splice(e,1)};var No=function(t){function e(){t.call(this),this.SetTypeName("SceneRenderBuffer"),this.bInited=!1,this.bUploaded=!1,this.bNodeUploaded=!1,this.rootNode=new Fo,this.rootNode.nodeName="BufferRootNode",this.meshes={},this.materials={},this.images={}}return t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.prototype)).constructor=e,e.prototype.Upload=function(t){if(this.bInited&&!this.bUploaded){this.bNodeUploaded||(this.rootNode.Upload(t),this.bNodeUploaded=!0);var e=!0;for(var i in this.images)this.images[i].Upload(t)||(e=!1);e&&(this.bUploaded=!0)}},e.prototype.Render=function(t,e){},e}(zo),Vo=function(){this.X=0,this.Y=0,this.Z=0,this.W=0};Vo.MakeVector4=function(t,e,i,r){return void 0===t&&(t=0),void 0===e&&(e=0),void 0===i&&(i=0),void 0===r&&(r=0),{X:t,Y:e,Z:i,W:r}},Vo.GetArray=function(t){var e=new Float32Array(4);return e[0]=t.X,e[1]=t.Y,e[2]=t.Z,e[3]=t.W,e};var Go=function(t){function e(){t.call(this),this.SetTypeName("SceneMaterialPBR"),this.bHasTexture=!1,this.bHasAlpha=!1,this.bGenShadow=!1,this.bAcceptShadow=!1,this.alpha=1,this.albedo=new Vo,this.metallic=0,this.roughness=0,this.albedoImage=void 0,this.albedoTexture=void 0}return t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.prototype)).constructor=e,e}(Oo),Zo=function(e){function i(){e.call(this),this.SetTypeName("SceneSegmentPBR")}return e&&(i.__proto__=e),(i.prototype=Object.create(e&&e.prototype)).constructor=i,i.prototype.DoUpload=function(e){if(this.vertexBufferData.bufferData){var i=new t.StructArrayLayout8f32,r=this.vertexBufferData.bufferData.byteOffset;i.arrayBuffer=this.vertexBufferData.bufferData.buffer.slice(r,r+this.vertexBufferData.bufferData.length),i._refreshViews(),this.vertexBuffer=e.context.createVertexBuffer(i,t.members)}},i}(Ro),qo=function(e){function i(){e.call(this),this.SetTypeName("SceneRenderBufferPBR")}return e&&(i.__proto__=e),(i.prototype=Object.create(e&&e.prototype)).constructor=i,i.prototype.RenderSegment=function(e,i,r,o){if(o.bHasAlpha){if("opaque"===e.renderPass)return}else if("translucent"===e.renderPass)return;var n=e.useProgram("modelColor"),a=e.transform.pitch,s=e.transform.bearing*Math.PI/180,l=a*Math.PI/180,u=Math.sin(s),p=Math.cos(s),h=100;0!==a&&(h=1/Math.tan(l));var c=1e3/Math.sqrt(u*u+p*p+h*h),f=new Float32Array([u*c,p*c,h*c]),d=new Float32Array([0,0,1e4,-1e3,0,1e3,0,1e3,1e3,0,-1e3,1e3]),m=new Float32Array([50,50,50,10,10,10,10,10,10,10,10,10]),y=e.context,g=y.gl,_=e.style.map,v=null;_&&_.style._sky&&(v=_.getLayer("LK_SKY_layer"));var x=new t.DepthMode(g.LEQUAL,t.DepthMode.ReadWrite,e.depthRangeFor3D),b=t.StencilMode.disabled,w=e.colorModeForRenderPass(),k=t.CullFaceMode.frontCCW,T=t.multiply([],i.projectViewMat,i.modelMat),I=t.create();t.identity(I),v&&(y.activeTexture.set(g.TEXTURE1),g.bindTexture(g.TEXTURE_CUBE_MAP,v.skyboxIrradianceTexture),y.activeTexture.set(g.TEXTURE2),g.bindTexture(g.TEXTURE_CUBE_MAP,v.skyboxPreFilteredTexture),y.activeTexture.set(g.TEXTURE3),g.bindTexture(g.TEXTURE_2D,v.skyboxBrdfTexture));var S=ni(T,I,1,f,Vo.GetArray(o.albedo),o.metallic,o.roughness,d,m,1,2,3,1);n.draw(y,g.TRIANGLES,x,b,w,k,S,"SceneRenderBufferPBR",r.vertexBuffer,r.indexBuffer,r.segment)},i.prototype.RenderPBRNode=function(t,e,i){if(e.PushModelMat(i.nodeMatrix),"offscreen"!==t.renderPass){if("opaque"===t.renderPass||"translucent"===t.renderPass)for(var r in i.nodeMeshes){var o=i.nodeMeshes[r];for(var n in o.meshSegments){var a=o.meshSegments[n];a.IsSubTypeOf("SceneSegmentPBR")&&void 0!==a.segmentMaterial&&a.segmentMaterial.IsSubTypeOf("SceneMaterialPBR")&&this.RenderSegment(t,e,a,a.segmentMaterial)}}for(var s in i.children)this.RenderPBRNode(t,e,i.children[s]);e.PopModelMat()}},i.prototype.getLngLatBounds=function(){return new t.LngLatBounds},i.prototype.updateBoxNode=function(t,e,i){for(var r in e.PushModelMat(i.nodeMatrix),i.box3d.makeEmpty(),i.nodeMeshes){var o=i.nodeMeshes[r];for(var n in o.box3d.makeEmpty(),o.meshSegments)o.box3d.union(o.meshSegments[n].box3d);o.box3d.applyMatrix4(e.modelMat),i.box3d.union(o.box3d)}for(var a in i.children)this.updateBoxNode(t,e,i.children[a]),i.box3d.union(i.children[a].box3d);e.PopModelMat(),this.box3d.union(i.box3d)},i.prototype.updateBox=function(t,e,i){this.box3d.makeEmpty(),this.updateBoxNode(t,e,this.rootNode)},i.prototype.Render=function(t,i){e.prototype.Render.call(this,t,i),this.RenderPBRNode(t,i,this.rootNode)},i}(No);function Xo(t,e){var i=1;return"VEC2"===e?i=2:"VEC3"===e?i=3:"VEC4"===e&&(i=4),Wo(t)*i}function Wo(t){return 5120===t||5121===t?1:5122===t||5123===t?2:5124===t||5125===t||5126===t?4:5130===t?8:2}function Ho(t,e,i,r){var o=r.getBufferView(t),n=r.gltf.binChunks[o.buffer];return new Float32Array(n.arrayBuffer,(o.byteOffset||0)+n.byteOffset+e,i/4)}function Yo(e,i,r,o){var n=i.materials[r];if(void 0===n){var a=e.getMaterial(r),s=new Go;if(s.materialName=a.name,o.segmentMaterial=s,"BLEND"===a.alphaMode&&(s.bHasAlpha=!0),void 0!==a.pbrMetallicRoughness){if(void 0!==a.pbrMetallicRoughness.baseColorTexture){s.bHasTexture=!0;var l=a.pbrMetallicRoughness.baseColorTexture.index,u=i.images[l];if(void 0!==u)s.albedoImage=u;else{var p=e.getTexture(l),h=e.getImage(p.source),c=e.getBufferView(h.bufferView),f=e.getBuffer(c.buffer),d=e.gltf.binChunks[c.buffer];if((u=new Uo).imageName=h.name,i.images[l]=u,f.byteLength===d.byteLength){var m=new Uint8Array(d.arrayBuffer,c.byteOffset+d.byteOffset,c.byteLength);t.ImageLoader.parse(m).then((function(t){u.image=t})).catch((function(t){}))}}}else if(void 0!==a.pbrMetallicRoughness.baseColorFactor){var y=a.pbrMetallicRoughness.baseColorFactor;s.albedo=Vo.MakeVector4(y[0],y[1],y[2],y[3])}else s.albedo=Vo.MakeVector4(1,0,0,1);s.roughness=void 0!==a.pbrMetallicRoughness.roughnessFactor?a.pbrMetallicRoughness.roughnessFactor:.5,s.metallic=void 0!==a.pbrMetallicRoughness.metallic?a.pbrMetallicRoughness.metallic:.5}else s.albedo=Vo.MakeVector4(1,0,0,1),s.metallic=.92,s.roughness=.1}else o.segmentMaterial=n}function Ko(t,e,i,r){var o=t.getAccessor(i),n=o.count,a=Wo(o.componentType),s=function(t,e,i,r){var o=r.getBufferView(t),n=r.gltf.binChunks[o.buffer];return new Uint8Array(n.arrayBuffer,(o.byteOffset||0)+n.byteOffset+e,i)}(o.bufferView,void 0===o.byteOffset?0:o.byteOffset,n*a,t);r.indexBufferData.bufferData=s,r.indexBufferData.bufferSize=s.byteLength,r.indexBufferData.elementCount=n,r.indexCount=n}function Jo(t,e,i,r){if(void 0!==i.POSITION){var o=!1,n=!1;void 0===i.NORMAL&&(o=!0),void 0===i.TEXCOORD_0&&(n=!0);var a=t.getAccessor(i.POSITION);r.box3d.set((new _o).fromArray(a.min),(new _o).fromArray(a.max));var s=Xo(a.componentType,a.type),l=a.count,u=Ho(a.bufferView,void 0===a.byteOffset?0:a.byteOffset,l*s,t),p=void 0;if(!o){var h=t.getAccessor(i.NORMAL),c=Xo(h.componentType,h.type);p=Ho(h.bufferView,void 0===h.byteOffset?0:h.byteOffset,l*c,t)}var f=void 0;if(!n){var d=t.getAccessor(i.TEXCOORD_0),m=Xo(d.componentType,d.type);f=Ho(d.bufferView,void 0===d.byteOffset?0:d.byteOffset,l*m,t)}for(var y=new Float32Array(8*l),g=0;g<l;g++)y[8*g]=u[3*g],y[8*g+1]=u[3*g+1],y[8*g+2]=u[3*g+2],void 0!==p?(y[8*g+3]=p[3*g],y[8*g+4]=p[3*g+1],y[8*g+5]=p[3*g+2]):(y[8*g+3]=0,y[8*g+4]=0,y[8*g+5]=1),null!=f?(y[8*g+6]=f[2*g],y[8*g+7]=f[2*g+1]):(y[8*g+6]=0,y[8*g+7]=0);var _=32*l;r.vertexBufferData.bufferData=new Uint8Array(y.buffer),r.vertexBufferData.bufferSize=_,r.vertexBufferData.elementCount=l}}function Qo(t,e,i,r){var o=t.getNode(i),n=new Fo;if(r.AddChildNode(n),void 0!==o.name&&(n.nodeName=o.name),void 0!==o.rotation&&(n.nodeQuat=go.MakeQuat(o.rotation[0],o.rotation[1],o.rotation[2],o.rotation[3])),void 0!==o.translation&&(n.nodeLocation=_o.MakeVector3(o.translation[0],o.translation[1],o.translation[2])),void 0!==o.scale&&(n.nodeScale=_o.MakeVector3(o.scale[0],o.scale[1],o.scale[2])),n.UpdateMatrix(),void 0!==o.mesh&&function(t,e,i,r){var o=e.meshes[i];if(void 0===o){var n=t.getMesh(i);for(var a in o=new Bo,r.AddMesh(o),e.meshes[i]=o,n.primitives){var s=new Zo;o.AddSegment(s);var l=n.primitives[a];Yo(t,e,l.material,s),Ko(t,0,l.indices,s),Jo(t,0,l.attributes,s),s.bDataInited=!0}}else r.AddMesh(o)}(t,e,o.mesh,n),void 0!==o.children)for(var a in o.children)Qo(t,e,o.children[a],n)}var $o=function(t,e){void 0===t&&(t=36),void 0===e&&(e=36),this.width=t,this.height=e,this.init()};$o.prototype.init=function(){return{width:this.width,height:this.height}},$o.prototype.getWidth=function(){return this.width},$o.prototype.getHeight=function(){return this.height},$o.prototype.equals=function(t){var e=!1;return t.width==this.width&&t.height==this.height&&(e=!0),e},$o.prototype.toString=function(){return this.width+","+this.height};var tn=function(t){function e(e,i){void 0===e&&(e=0),void 0===i&&(i=0),this.x=e,this.y=i,t.call(this,e,i),this.init()}return t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.prototype)).constructor=e,e.prototype.init=function(){return{x:this.x,y:this.y}},e.prototype.getX=function(){return this.x},e.prototype.getY=function(){return this.y},e.prototype.equals=function(t){var e=!1;return t.x==this.x&&t.y==this.y&&(e=!0),e},e.prototype.toString=function(){return this.x+","+this.y},e}(t.pointGeometry),en=function(t,e){if(t instanceof Array?(this.southwest={lng:t[0],lat:t[1]},this.northeast={lng:e[0],lat:e[1]},this._sw={lng:t[0],lat:t[1]},this._ne={lng:e[0],lat:e[1]}):(this.southwest=t,this.northeast=e,this._sw=t,this._ne=e),i)return new i.LngLatBounds(this.southwest,this.northeast)};en.prototype.getSouthWest=function(){return this.southwest},en.prototype.getNorthEast=function(){return this.northeast},en.prototype.toString=function(){return this.southwest.lng+","+this.southwest.lat+";"+this.northeast.lng+","+this.northeast.lat},en.prototype.getCenter=function(){return{lng:(this.southwest.lng+this.northeast.lng)/2,lat:(this.southwest.lat+this.northeast.lat)/2}};var rn=function(t){this.options=t,this.size=t.size||{width:36,height:36},this.image=t.image||"",this.imageSize=t.imageSize,this.imageOffset=t.imageOffset,this.init()};rn.prototype.init=function(){this.createDiv(),this.options.style&&this.setStyle(this.options.style)},rn.prototype.createDiv=function(){return this.element=document.createElement("div"),this.element.className="lkmapMarker",this.element.style["background-size"]="cover",this.element.style.width=this.size.width+"px",this.element.style.height=this.size.height+"px",this._iconDom=this.createImg(),this.element.appendChild(this._iconDom),this.element},rn.prototype.getElement=function(){var t=this.createDiv();return this.options.style&&this.setStyle(this.options.style),t},rn.prototype.setStyle=function(t){if(t&&!(t instanceof Array)||Object.keys(t).length<0)for(var e in t)this._iconDom.style[e]=t[e]},rn.prototype.getImageSize=function(){return this.imageSize},rn.prototype.setImageSize=function(t){this.imageSize=this.options.imageSize=imageSize,this.elementImg.style.width=this.imageSize.width+"px",this.elementImg.style.height=this.imageSize.height+"px"},rn.prototype.getSize=function(){return this.size},rn.prototype.setSize=function(t){this.size=this.options.sieze=t,this.element.style.width=this.size.width+"px",this.element.style.height=this.size.height+"px",this.imageSize||(this.elementImg.style.width=this.size.width+"px",this.elementImg.style.height=this.size.height+"px")},rn.prototype.setImageOffset=function(t){void 0===t&&(t={x:0,y:0}),this.imageOffset=this.options.imageOffset=t,this.elementImg.style.left=this.imageOffset.x+"px",this.elementImg.style.top=this.imageOffset.y+"px",this.imageBox.style.top=this.imageOffset.y+"px",this.imageBox.style.left=this.imageOffset.x+"px"},rn.prototype.getImageOffset=function(){return this.options.imageOffset},rn.prototype.createImg=function(){var t=document.createElement("div");return t.className="lkmap-marker-icon",this.elementImg=document.createElement("img"),this.imageBox=document.createElement("div"),this.imageBox.className="marker-img-box",this.imageBox.style.width="100%",this.imageBox.style.height="100%",this.elementImg.className="marker-img",this.elementImg.src=this.image,this.imageSize&&this.imageSize.width&&(this.elementImg.style.width=this.imageSize.width+"px"),this.imageSize&&this.imageSize.height&&(this.elementImg.style.height=this.imageSize.height+"px"),this.imageOffset&&this.imageOffset.x&&(this.elementImg.style.left=this.imageOffset.x+"px",this.imageBox.style.left=this.imageOffset.x+"px"),this.imageOffset&&this.imageOffset.y&&(this.elementImg.style.top=this.imageOffset.y+"px",this.imageBox.style.top=this.imageOffset.y+"px"),this.elementImg.style.display="block",this.elementImg.style.marginLeft="-1px",t.appendChild(this.elementImg),t.appendChild(this.imageBox),t},rn.prototype.setOptions=function(t){t.image&&this.setImage(t.image),t.imageSize&&this.setSize(t.imageSize),t.size&&this.setSize(t.size),t.imageOffset&&this.setImageOffset(t.imageOffset)},rn.prototype.getOptions=function(){return this.options},rn.prototype.setImage=function(t){void 0===t&&(t=""),this.image=this.options.image=t,this.elementImg.src=this.image},rn.prototype.getImage=function(){return this.options.image};var on={center:[116.39636259768668,39.907768102373495],strokeColor:"#0037e4",strokeOpacity:1,strokeWeight:0,strokeImage:"",fillColor:"#0037e4",fillOpacity:1,fillImage:"",visible:!0,strokeStyle:"solid",strokeDasharray:[2,2],zIndex:50,beforeId:""},nn=function(e,i){this.options=t.extend(Object.create(on),e),this.id=null,this.geojson={},this.type="polygon",e.map&&(this._map=e.map),this.options.extData&&(this.extData=this.options.extData),this._layers={one:"",two:""},t.bindAll(["setMap","on","off","show","hide","setOptions","getOptions","getId","getPath","setPath","getBounds","getArea","_addLayer","_addFillImage","setFillImage","_addStrokeImage","setStrokeImage","_creatLineGeoJson","setCursor","_mouseenterCallbackFun","_mouseleaveCallbackFun","setzIndex","getzIndex","setExtData","getExtData","_setMapCheck"],this),this._timeout=null,this._interval=null,this.init()};nn.prototype.init=function(){this.createGeojson()},nn.prototype.setExtData=function(t){this.extData=this.options.extData=t},nn.prototype.getExtData=function(){return this.extData||this.options.extData},nn.prototype.getPath=function(t){return void 0===t&&(t=null),"all"==t?this.getLngLat():this.options.path},nn.prototype.setPath=function(e){if(e instanceof Array){this.options.path=e;var i=[[this.options.path]];if(1==e.length||2==e.length){var r=t.multiPolygon(i=[this.options.path]),o=t.flatten(r);this.geojson.source.data=o,this._map.getSource(this.id)&&this._map.getSource(this.id).setData(this.geojson.source.data),this.options.strokeWeight>0&&this._map.getSource(this.id)&&(this.lineGeojson.source=this.geojson.source,this._map.getSource(this.lineGeojson.id).setData(this.lineGeojson.source.data))}else r=t.multiPolygon(i),o=t.flatten(r),this.geojson.source.data=o,this._map.getSource(this.id)&&this._map.getSource(this.id).setData(this.geojson.source.data),this.options.strokeWeight>0&&(this.lineGeojson.source={type:"geojson",data:{type:"Feature",properties:{},geometry:{type:"LineString",coordinates:e}}},this._map.getSource(this.lineGeojson.id)&&this._map.getSource(this.lineGeojson.id).setData(this.lineGeojson.source.data))}},nn.prototype.getLngLat=function(){return 1==this.options.path.length?this.options.path[0]:2==this.options.path.length?this.options.path[0].concat(this.options.path[1]):this.options.path},nn.prototype.getBounds=function(){return this.getNewBounds(this.getLngLat())},nn.prototype.contains=function(t){return this.isPointInRing(t,this.options.path)},nn.prototype.isPointInRing=function(e,i){var r;r=t.point(e instanceof Array?e:[e.lng,e.lat]);var o=t.polygon([i]);return t.booleanPointInPolygon(r,o)},nn.prototype.getArea=function(){return this.ringArea()},nn.prototype.ringArea=function(){var e=this.options.path;if(1==e.length){var i=t.polygon(e),r=t.area$1(i);return Math.round(r)}if(2==e.length){var o=t.polygon([e[0]]),n=t.area$1(o),a=Math.round(n),s=t.polygon([e[1]]),l=t.area$1(s),u=Math.round(l);return a>u?a-u:u-a}return i=t.polygon([e]),r=t.area$1(i),Math.round(r)},nn.prototype.getNewBounds=function(t){var e=200,i=200,r=0,o=0;for(var n in t)t[n][0]>r&&(r=t[n][0]),t[n][0]<e&&(e=t[n][0]),t[n][1]>o&&(o=t[n][1]),t[n][1]<i&&(i=t[n][1]);return new en([e,i],[r,o])},nn.prototype.createGeojson=function(){var e=[[this.options.path]];1!=this.options.path.length&&2!=this.options.path.length||(e=[this.options.path]);var i=t.multiPolygon(e),r=t.flatten(i);this.type="polygon",this.id=this.geojson.id="custom_polygon_"+t.getRandomId(),this.geojson.type="fill",this.geojson.source={type:"geojson",data:r},this.geojson.layout={visibility:this.options.visible?"visible":"none"},this.geojson.paint={"fill-color":this.options.fillColor,"fill-opacity":this.options.fillOpacity,"fill-antialias":!0},this._creatLineGeoJson(),this._map&&this.setMap(this._map,this.options.beforeId)},nn.prototype._creatLineGeoJson=function(){this.lineBorderSource=JSON.parse(JSON.stringify(this.geojson.source)),this.options.path.length>2&&2==this.options.path[1].length&&(this.lineBorderSource={type:"geojson",data:{type:"Feature",properties:{},geometry:{type:"LineString",coordinates:this.lineBorderSource.data.features[0].geometry.coordinates[0]}}}),this.lineGeojson={id:"custom_polygon_border_"+t.getRandomId(),type:"line",source:this.lineBorderSource,layout:{visibility:this.options.visible?"visible":"none"},paint:{"line-color":this.options.strokeColor,"line-width":this.options.strokeWeight,"line-opacity":this.options.strokeOpacity}},"dashed"==this.options.strokeStyle&&(this.lineGeojson.paint["line-dasharray"]=this.options.strokeDasharray)},nn.prototype.getId=function(){return this.id},nn.prototype.remove=function(){this._map&&(this._map.getLayer(this.lineGeojson.id)&&this._map.removeLayer(this.lineGeojson.id),this._map.getLayer(this.id)&&this._map.removeLayer(this.id),this._layers={one:"",two:""})},nn.prototype._addFillImage=function(e){var i=this;void 0===e&&(e=""),""!=this.options.fillImage&&(this.fillImageName="custom_circle_fillImageName_"+t.getRandomId(),this._map.loadImage(this.options.fillImage,(function(t,r){t||(i._map.addImage(i.fillImageName,r),i.geojson.paint["fill-pattern"]=i.fillImageName,""==e&&i._addLayer())})))},nn.prototype.setFillImage=function(e){var i=this;e?(this.options.fillImage=e,this.fillImageName="custom_circle_fillImageName_"+t.getRandomId(),this._map.loadImage(this.options.fillImage,(function(t,e){t||(i._map.addImage(i.fillImageName,e),i._map.setPaintProperty(i.id,"fill-pattern",i.fillImageName),i.hide(),i.show())}))):this._map.setPaintProperty(this.id,"fill-pattern",null)},nn.prototype._addStrokeImage=function(e){var i=this;void 0===e&&(e=""),""!=this.options.strokeImage&&(this.strokeImageName="custom_circle_strokeImageName_"+t.getRandomId(),this._map.loadImage(this.options.strokeImage,(function(t,r){t||(i._map.addImage(i.strokeImageName,r),i.lineGeojson.paint["line-pattern"]=i.strokeImageName,""==e&&i._addLayer())})))},nn.prototype.setStrokeImage=function(e){var i=this;e?(this.options.strokeImage=e,this.strokeImageName="custom_circle_strokeImageName_"+t.getRandomId(),this._map.loadImage(this.options.strokeImage,(function(t,e){t||(i._map.addImage(i.strokeImageName,e),i._map.setPaintProperty(i.lineGeojson.id,"line-pattern",i.strokeImageName),i.hide(),i.show())}))):this._map.setPaintProperty(this.lineGeojson.id,"line-pattern",null)},nn.prototype.setMap=function(t,e){var i=this;void 0===e&&(e=""),t?(e&&(this.options.beforeId=e),this._map=t,this._map._loaded?this._setMapCheck():(clearInterval(this._interval),clearTimeout(this._timeout),this._timeout=setTimeout((function(){clearInterval(i._interval)}),1e4),this._interval=setInterval((function(){i._map._loaded&&(clearInterval(i._interval),clearTimeout(i._timeout),i._setMapCheck())}),10))):this._map&&this.remove()},nn.prototype._setMapCheck=function(){""==this.options.fillImage&&""==this.options.strokeImage?this._addLayer():""!=this.options.fillImage&&""!=this.options.strokeImage?(this._addFillImage("add"),this._addStrokeImage()):""!=this.options.fillImage?this._addFillImage():""!=this.options.strokeImage&&this._addStrokeImage()},nn.prototype._addLayer=function(){this._layers={one:this.id,two:this.lineGeojson.id},this._map.addLayer(this,this.options.beforeId,this.options.zIndex),this._map.addLayer(this.lineGeojson,this.options.beforeId,this.options.zIndex),this._mapStyleCursor=this._map._options.cursor,this.options.cursor&&this.setCursor(this.options.cursor)},nn.prototype.setCursor=function(t){t&&(this.options.cursor=t,this._map.off("mouseenter",this.id,this._mouseenterCallbackFun),this._map.off("mouseleave",this.id,this._mouseleaveCallbackFun),this._map.on("mouseenter",this.id,this._mouseenterCallbackFun),this._map.on("mouseleave",this.id,this._mouseleaveCallbackFun))},nn.prototype._mouseenterCallbackFun=function(){this._map.setCursor(this.options.cursor)},nn.prototype._mouseleaveCallbackFun=function(){this._map.setCursor(this._mapStyleCursor)},nn.prototype.on=function(t,e){void 0===e&&(e=null),this._map.on(t,this.id,e)},nn.prototype.off=function(t,e){void 0===e&&(e=null),this._map.off(t,this.id,e)},nn.prototype.setOptions=function(t){(t.fillImage||""==t.fillImage)&&this.setFillImage(t.fillImage),(t.strokeImage||""==t.strokeImage)&&this.setStrokeImage(t.strokeImage),!t.zIndex&&0!=t.zIndex||t.zIndex==this.options.zIndex||this.setzIndex(t.zIndex);var e={fillColor:"fill-color",fillOpacity:"fill-opacity"},i=Object.keys(e),r={strokeColor:"line-color",strokeWeight:"line-width",strokeOpacity:"line-opacity"},o=Object.keys(r),n=this._map.getLayer(this.id);for(var a in t)this.options[a]=t[a],n&&(i.indexOf(a)>=0&&this._map.setPaintProperty(this.id,e[a],t[a]),o.indexOf(a)>=0&&this._map.setPaintProperty(this.lineGeojson.id,r[a],t[a]));n&&("dashed"==t.strokeStyle?this._map.setPaintProperty(this.lineGeojson.id,"line-dasharray",this.options.strokeDasharray):"solid"==t.strokeStyle&&this._map.setPaintProperty(this.lineGeojson.id,"line-dasharray",null),t.path&&this.setPath(t.path),1==t.visible?this.show():0==t.visible&&this.hide(),t.cursor&&""!=t.cursor&&this.setCursor(t.cursor)),t.map&&this.setMap(t.map)},nn.prototype.getOptions=function(){return this.options},nn.prototype.show=function(){this._map.setLayoutProperty(this.id,"visibility","visible"),this._map.setLayoutProperty(this.lineGeojson.id,"visibility","visible")},nn.prototype.hide=function(){this._map.setLayoutProperty(this.id,"visibility","none"),this._map.setLayoutProperty(this.lineGeojson.id,"visibility","none")},nn.prototype.setzIndex=function(t){this.options.zIndex=parseInt(t),this._map&&this._map.style.updateOverLayerzIndex(this)},nn.prototype.getzIndex=function(){return this.options.zIndex};var an={id:"",model:"https://maph.luokuang.com/api/Map/gltf/supercar.glb",position:[116.39751541617153,39.90768542687843],height:0,vehicleHeight:0,visible:!0,layer:null,extData:null,rotation:0,deltaRotation:0,relativeScale:1,relativeMode:!1},sn=function(e){function i(i,r){e.call(this),this.options=t.extend(Object.create(an),r),this.type="Model",t.bindAll(["_update","_onMove","_onUp","_addDragHandler","setPosition","setCarPosition","setHeight","fillRenderBuffer","SetTypeName","_update","IsModelReady","getPosition","show","hide","remove","getHeight","setRotation","getRotation","Render2","setExtData","getExtData","Render"],this),0==this.options.id.length&&(this.options.id="LKCar_"+t.getRandomId()),this._layer=this.options.layer?this.options.layer:null,this._models=this.options.models?this.options.models:[],this.extData=this.options.extData?this.options.extData:null,this._map=i,this.id=this.options.id,this.SetTypeName("Model"),this.tracked=!1,this.carPosition=new _o,this.carFront=new _o(0,-1,0),this.relativeScale=this.options.relativeScale?this.options.relativeScale:1,this.setRotation(this.options.rotation),this.carScale=1,this.carBaseScale=.24,this.carBaseHeight=.2,this.carBaseYaw=-6*Math.PI/180,this.carMatrix=new Float64Array(16),t.identity(this.carMatrix),this.carVisable=!1,this.status=0,"string"!=typeof r.model?this.fillRenderBuffer(r.model):"string"==typeof r.model&&(this.url=r.model),this.setPosition(this.options.position),this.setHeight(this.options.height),this.options.visible?this.show():this.hide(),this.relativeMode=!!this.options.relativeMode&&this.options.relativeMode}return e&&(i.__proto__=e),(i.prototype=Object.create(e&&e.prototype)).constructor=i,i.prototype.setExtData=function(t){this.extData=this.options.extData=t},i.prototype.getExtData=function(){return this.extData||this.options.extData},i.prototype._update=function(){this._map.triggerRepaint()},i.prototype.IsModelReady=function(){return 1===this.status},i.prototype.fillRenderBuffer=function(t){this.status=1,function(t,e){if(void 0!==e.modelData){var i=e.modelData.getScene(0);for(var r in i.nodes)Qo(e.modelData,t,i.nodes[r],t.rootNode);t.bInited=!0}}(this,t),this._map._triggerFrame(!0)},i.prototype.setCarPosition=function(t){var e=this;this.carPosition=t,this._layer&&(this._layer.setPosition([this.carPosition.X,this.carPosition.Y]),this._layer.setHeight(this.carPosition.Z+this.options.vehicleHeight)),this._models.forEach((function(t){"Group"==t.type&&t.setPosition([e.carPosition.X,e.carPosition.Y,e.carPosition.Z])})),this._map._triggerFrame(!0)},i.prototype.setPosition=function(e){var i=this;this.options.position=e,e instanceof t.LngLat?(this.carPosition.X=e.lng,this.carPosition.Y=e.lat):e instanceof Array&&(this.carPosition.X=e[0],this.carPosition.Y=e[1]),this._models.forEach((function(t){"Group"==t.type&&t.setPosition([i.carPosition.X,i.carPosition.Y,i.carPosition.Z])})),this._update(),this._layer&&this._layer.setPosition(e)},i.prototype.getPosition=function(){return new t.LngLat(this.carPosition.X,this.carPosition.Y)},i.prototype.show=function(){this.carVisable=!0,this._update(),this._layer&&this._layer.show()},i.prototype.hide=function(){this.carVisable=!1,this._update(),this._layer&&this._layer.hide()},i.prototype.remove=function(){this._layer&&this._layer.remove()},i.prototype.setHeight=function(t){var e=this;this.carPosition.Z=t,this._models.forEach((function(t){"Group"==t.type&&t.setPosition([e.carPosition.X,e.carPosition.Y,e.carPosition.Z])})),this._update(),this._layer&&this._layer.setHeight(t+this.options.vehicleHeight)},i.prototype.getHeight=function(){return this.carPosition.Z},i.prototype.setRotation=function(t){var e=Math.PI*-(t+this.options.deltaRotation)/180;this.carFront.X=Math.cos(e),this.carFront.Y=Math.sin(e),this._update(),this.options.rotation=t},i.prototype.getRotation=function(){return 180*-Math.atan2(this.carFront.Y,this.carFront.X)/Math.PI-this.options.deltaRotation},i.prototype.updateBox=function(t,i){i.PushModelMat(this.carMatrix),e.prototype.updateBox.call(this,t,i),i.PopModelMat()},i.prototype.Render=function(i,r){if(this.carVisable&&1===this.status){var o=this.carPosition.ToLngLat(),n=t.MercatorCoordinate.fromLngLat(o,this.carPosition.Z),a=n.meterInMercatorCoordinateUnits(),s=new Float64Array(16);t.identity(s);var l=new Float64Array(3);if(this.relativeMode){var u=this.relativeScale/i.transform.pixelsPerMeter;u>1&&(a*=u)}t.set(l,n.x,n.y,n.z),t.translate(s,s,l);var p=new Float64Array(3);t.set(p,a,a,a),t.scale(s,s,p),t.rotateX(s,s,Math.PI/2);var h=mo.MakeVector2(this.carFront.X,this.carFront.Y),c=Math.atan2(h.X,h.Y);c=1.035*Math.PI+this.carBaseYaw-c,t.rotateY(s,s,c),t.copy(this.carMatrix,s),r.PushModelMat(this.carMatrix),e.prototype.Render.call(this,i,r),r.PopModelMat()}},i}(qo),ln=function(t){this._naviPath=t,this._pathInfo=[],this._total=0};ln.prototype.calculation=function(){if(this._pathInfo=[],this._total=0,this._naviPath&&!(this._naviPath.length<2))for(var e,i=0;i<this._naviPath.length-1;++i){var r=new t.LngLat(this._naviPath[i].x,this._naviPath[i].y),o=new t.LngLat(this._naviPath[i+1].x,this._naviPath[i+1].y),n=o.distance(r);this._total=this._total+n,e=_o.FromMercator(t.MercatorCoordinate.fromLngLat(r,0));var a=_o.FromMercator(t.MercatorCoordinate.fromLngLat(o,0)).Subtract(e);a.Normalize(),this._pathInfo.push({seg:n,start:_o.MakeVector3(r.lng,r.lat,this._naviPath[i].z),end:_o.MakeVector3(o.lng,o.lat,this._naviPath[i+1].z),vec:a})}},ln.prototype.getNaviPathInfo=function(t){if(0===this._total||t<0)return null;for(var e=0,i=0;i<this._pathInfo.length;++i)if(t<=(e+=this._pathInfo[i].seg)){var r=(e-t)/this._pathInfo[i].seg,o=new _o;return o.X=this._pathInfo[i].start.X*r+this._pathInfo[i].end.X*(1-r),o.Y=this._pathInfo[i].start.Y*r+this._pathInfo[i].end.Y*(1-r),o.Z=this._pathInfo[i].start.Z*r+this._pathInfo[i].end.Z*(1-r),{sucessed:!0,isEnd:!1,pos:o,vec:this._pathInfo[i].vec}}return{sucessed:!0,isEnd:!0,pos:this._pathInfo[this._pathInfo.length-1].end,vec:this._pathInfo[this._pathInfo.length-1].vec}};var un=function(t){this.naviMgr=t,this.naviPath=[],this.EARTH_RADIUS=6371137,this.desIndex=0,this.lineLength=0,this.lastTime=0,this.curTime=0,this.curPosition=new _o,this.curFront=new _o,this.pathLinePoints=[],this.bPlayEnd=!1,this.bHasData=!1,this.bRunning=!1,this.startTime=new Date,this.speed=20,this.mapLastUpdateTime=0,this.mapUpdateDelta=1},pn={Running:{configurable:!0}};un.prototype.StartSim=function(){this.startTime=new Date,this.curTime=this.startTime.getTime(),this.lastTime=this.startTime.getTime(),this.bRunning=!0},un.prototype.init=function(t){this.options=t,this.setPath(this.options.path),t.speed&&this.setSpeed(t.speed),t.time&&(this.speed=this.pathInfo._total/t.time)},un.prototype.EndSim=function(){this.bRunning=!1},un.prototype.setSpeed=function(t){this.options.speed=t,this.speed=1e3*t/3600},un.prototype.getSpeed=function(){return this.options.speed},un.prototype.setPath=function(t){this.ClearData(),this.options.path=t,this._updatePath()},un.prototype.getPath=function(){return this.options.path},un.prototype.setStartIndex=function(t){void 0===t&&(t=0),this.ClearData(),this.options.startIndex=t,this._updatePath()},un.prototype.setEndIndex=function(t){void 0===t&&(t=0),this.ClearData(),this.options.endIndex=t,this._updatePath()},un.prototype.getStartIndex=function(){return this.options.startIndex},un.prototype.getEndIndex=function(){return this.options.endIndex},un.prototype._updatePath=function(){this.naviPath=this._getNaviPath(),this.pathInfo=new ln(this.naviPath),this.pathInfo.calculation(),this.lineLength=0,this.bHasData=!0},un.prototype._getNaviPath=function(){var t=[],e=0;this.options.startIndex&&(e=this.options.startIndex);var i=this.options.path.length;this.options.endIndex&&(i=this.options.endIndex);for(var r=e;r<i;++r)t.push(this.options.path[r]);return t},un.prototype.UpdataCar=function(t){t.setCarPosition(this.curPosition),t.carFront=this.curFront},un.prototype.Tick=function(){if(this.bHasData&&this.bRunning){var t=new Date;this.curTime=t.getTime();var e=(this.curTime-this.lastTime)/1e3;this.lastTime=this.curTime,(this.curTime-this.mapLastUpdateTime)/1e3>this.mapUpdateDelta&&(this.mapLastUpdateTime=this.curTime,this.naviMgr.sceneMgr.UpdateMap()),this.lineLength=this.lineLength+e*this.speed;var i=this.pathInfo.getNaviPathInfo(this.lineLength);i&&i.sucessed&&(this.curFront=i.vec,this.curPosition=i.pos,i.isEnd&&(this.Running=!1))}},pn.Running.set=function(t){this.bRunning=t,this.bRunning||this.naviMgr._eventCallback("traceEnd")},un.prototype.ClearData=function(){this.naviPath=[],this.lineLength=0,this.mapLastUpdateTime=0,this.curPosition=new _o,this.curFront=new _o,this.pathLinePoints=[],this.bPlayEnd=!1,this.bHasData=!1},un.prototype.IsEnded=function(){return this.bPlayEnd},un.prototype.HasData=function(){return this.bHasData},un.prototype.HaverSin=function(t){var e=Math.sin(t/2);return e*e},un.prototype.EarthDistance=function(t,e){var i=t.Y,r=t.X,o=e.Y,n=e.X;i=this.ConvertDegreesToRadians(i),r=this.ConvertDegreesToRadians(r),o=this.ConvertDegreesToRadians(o),n=this.ConvertDegreesToRadians(n);var a=Math.abs(r-n),s=Math.abs(i-o),l=this.HaverSin(s)+Math.cos(i)*Math.cos(o)*this.HaverSin(a);return 2*this.EARTH_RADIUS*Math.asin(Math.sqrt(l))},un.prototype.ConvertDegreesToRadians=function(t){return t*Math.PI/180},Object.defineProperties(un.prototype,pn);var hn=function(e){function i(t,i){e.call(this),this._map=i,this.sceneMgr=t,this.carRenderBuffer=void 0,this.naviRunning=!1,this.naviStop=!0,this.naviSim=new un(this)}return e&&(i.__proto__=e),(i.prototype=Object.create(e&&e.prototype)).constructor=i,i.prototype.InitNavi=function(){},i.prototype.init=function(e,i){this.naviSim.init(i),this.carRenderBuffer=e,this.naviRunning=!1,this.naviStop=!0,this.offset=i.offset?t.pointGeometry.convert(i.offset):null},i.prototype.setModel=function(t){t&&(this.carRenderBuffer=t)},i.prototype.StartNavi=function(t,e,i,r){},i.prototype.start=function(){this.naviRunning=!0,this.naviStop=!1,this.naviSim.StartSim(),this.sceneMgr.mapInst._triggerFrame(!0),this.sceneMgr.mapInst._updateMapMovestartEvent(),this._eventCallback("traceStart")},i.prototype.stop=function(){this.naviRunning=!1,this.naviStop=!0,this.sceneMgr.mapInst._updateMapMoveendEvent(),this._eventCallback("traceStop")},i.prototype.isRunning=function(){return this.naviRunning},i.prototype.isStop=function(){return this.naviStop},i.prototype.setNaviSpeed=function(t){this.naviSim.setSpeed(t)},i.prototype.setSpeed=function(t){this.naviSim.setSpeed(t)},i.prototype.getSpeed=function(){return this.naviSim.getSpeed()},i.prototype.setPathData=function(t){this.naviSim.setPath(t)},i.prototype.getPathData=function(){return this.naviSim.getPath()},i.prototype.setStartIndex=function(t){void 0===t&&(t=0),this.naviSim.setStartIndex(t)},i.prototype.setEndIndex=function(t){void 0===t&&(t=0),this.naviSim.setEndIndex(t)},i.prototype.getStartIndex=function(){return this.naviSim.getStartIndex()},i.prototype.getEndIndex=function(){return this.naviSim.getEndIndex()},i.prototype.UpdateNavi=function(t,e){this.naviRunning&&this.naviSim.HasData()&&(this.naviSim.Tick(),this.naviSim.bRunning&&null!==this.carRenderBuffer&&(e&&(t.transform._isTrackModeUpdate=!0,t.transform.center=this.naviSim.curPosition.ToLngLat(),t.transform._isTrackModeUpdate=!1),this.naviSim.UpdataCar(this.carRenderBuffer),this.sceneMgr.mapInst._updateMapMoveEvent(),this._eventCallback("trace")))},i.prototype._eventCallback=function(e,i){void 0===e&&(e=""),void 0===i&&(i={}),i.type=e,i.target=this,i.speed=this.naviSim.options.speed,this.carRenderBuffer&&(i.model=this.carRenderBuffer),this.fire(new t.Event(e,i))},i}(t.Evented),cn=function(e){this.mapInst=e,this.naviMgr=new hn(this,e),this.renderTree=new jo,this.bHasAnim=!1,this.defaultModelUrl="https://maph.luokuang.com/api/Map/gltf/supercar.glb",this.models=new Map,this.result=[],this.modelDataCache=new Map,this.layerId="SceneMgr_"+t.getRandomId(),this._debug=!1,t.bindAll(["onMapClick"],this),this.mapInst.on("click",this.onMapClick)};cn.prototype.getNaviMgr=function(){return this.naviMgr||(this.naviMgr=new hn(this,this.mapInst)),this.naviMgr},cn.prototype.UpdateMap=function(){return this.mapInst.style._updateSources(this.mapInst.transform),!0},cn.prototype.setTrackedModel=function(t){this._tracked=t},cn.prototype.addModel=function(e){var i=this,r=null;if(this.models.has(e.id))r=this.models.get(e.id);else{var o=null;if(r=new sn(this.mapInst,e),"string"==typeof e.model)if(this.modelDataCache.has(e.model))o=this.modelDataCache.get(e.model),r.fillRenderBuffer(o);else{var n=e.model;(function(e){return new Promise((function(i,r){try{!function(e,i,r){var o=new t.window.AbortController,n=new t.window.Request(e,{method:"GET",body:void 0,credentials:"include",headers:{},referrer:t.getReferrer(),signal:o.signal});n.headers.set("Accept","*/*"),function(i,r){t.window.fetch(n).then((function(t){if(!t.ok)return r({errorType:"Ajax Error",statusText:t.statusText,status:t.status,url:e});t.arrayBuffer().then((function(t){(new yo).parseModel(t,i,r)})).catch((function(t){return r({errorType:"Data Read Error",errorMessage:t})}))})).catch((function(t){if(20===t.code)return r({errorType:"Abort Error"});r({errorType:"Ajax Error",errorMessage:t})}))}(i,r)}(e,i,r)}catch(t){r(t)}}))})(n).then((function(t){i.modelDataCache.set(n,t),r.fillRenderBuffer(t)})).catch((function(t){}))}this.models.set(e.id,r),this.AddRenderBuffer(r)}return r},cn.prototype.removeModel=function(t){var e="";if("string"==typeof t)e=t;else{if(t instanceof Array)return this;e=t.id,t.remove(),this.renderTree.RemoveRenderBuffer(e)}if(this.models.has(e)){var i=this.models.get(e);i.remove(),this.renderTree.RemoveRenderBuffer(i)}return this.models.clear(e),this.mapInst.triggerRepaint(),this},cn.prototype.onMapClick=function(t){this.models.forEach((function(t,e){}))},cn.prototype.getModels=function(t){var e=[];return this.models.forEach((function(t,i){e.push(t)})),e},cn.prototype.removeAllModel=function(){this.models.clear(),this.result=[]},cn.prototype.getModel=function(t){return this.models.get(t)},cn.prototype.hasModel=function(t){return this.modelDataCache.has(t)},cn.prototype.HasAnim=function(){return!!this.naviMgr.naviSim.bRunning||this.bHasAnim},cn.prototype.InitSceneMgr=function(t){t&&this.naviMgr.InitNavi()},cn.prototype.AddRenderBuffer=function(t){this.renderTree.AddRenderBuffer(t)},cn.prototype.UpdateBox=function(){var e=this;this.renderTree.UpdateBox(this.mapInst.painter),this._debug&&this.models.forEach((function(i,r){var o=i;if(!o.box3d.isEmpty()){var n=new t.MercatorCoordinate(o.box3d.min.X,o.box3d.min.Y,o.box3d.min.Z),a=new t.MercatorCoordinate(o.box3d.max.X,o.box3d.max.Y,o.box3d.max.Z),s=n.toLngLat(),l=a.toLngLat(),u=[[s.lng,s.lat],[l.lng,s.lat],[l.lng,l.lat],[s.lng,l.lat]];o._region?o._region.setPath(u):o._region=new nn({map:e.mapInst,path:u,cursor:"move",strokeWeight:2,strokeColor:"#0f0",fillOpacity:.5})}}))},cn.prototype.UpdateScene=function(t){var e=this,i=!1;if(this._tracked&&this._tracked.type){var r=null;switch(this._tracked.type){case"Model":i=!0,r=this._tracked.carPosition.ToLngLat();break;case"marker":case"text":r=this._tracked._lngLat;break;case"Group":r=this._tracked.coordinates.slice(0,2);break;default:r=this._tracked.carPosition.ToLngLat()}t.transform.center.lng==r.lng&&t.transform.center.lat==r.lat||(r&&(t.transform.center=r),this.mapInst._updateMapMoveendEvent())}this.models.forEach((function(t,i){var r=t;if(!t.IsModelReady()&&e.modelDataCache.has(r.url)){var o=e.modelDataCache.get(r.url);r.fillRenderBuffer(o)}})),this.naviMgr.UpdateNavi(t,i),this.renderTree.UpdateRenderTree(t),this.UpdateBox()},cn.prototype.RenderScene=function(t){this.renderTree.Render(t)};var fn=t.window.HTMLImageElement,dn=t.window.HTMLElement,mn=t.window.ImageBitmap,yn=t.config.version,gn={center:[116.39636259768668,39.907768102373495],zoom:10,bearing:0,pitch:0,minZoom:3,maxZoom:22,minPitch:0,maxPitch:85,interactive:!0,scrollZoom:!0,boxZoom:!0,boxZoomIsZoom:!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,optimizeForTerrain:!0,renderWorldCopies:!0,refreshExpiredTiles:!0,maxTileCacheSize:null,localIdeographFontFamily:"sans-serif",localFontFamily:null,transformRequest:null,accessToken:null,fadeDuration:300,crossSourceCollisions:!0,style:"lkmap://styles/standard",token:"",styleType:1,MapAuthData:{logoUrl:"",mapVersion:"&copy; 2019 eMapgo - GS (2020) 149号"},cursor:"grab",isHotspot:!1,isHotspotActive:!1,isHotspotTextColor:"#0037e4",enable3D:!1,enableNavi:!1,sky:!0,fog:!0,indoor:!1,indoorOptions:{},isWebGL2:!0},_n=function(r){function o(e,o){var n=this;if(void 0===o&&(o={}),"string"==typeof e&&e.length>0&&(o.container=e),o.container&&o.container.length>0&&(e=o.container),e instanceof dn&&(o.container=e),null!=(o=t.extend({},gn,o)).minZoom&&null!=o.maxZoom&&o.minZoom>o.maxZoom)throw new Error("maxZoom must be greater than or equal to minZoom");if(null!=o.minPitch&&null!=o.maxPitch&&o.minPitch>o.maxPitch)throw new Error("maxPitch must be greater than or equal to minPitch");if(null!=o.minPitch&&o.minPitch<0)throw new Error("minPitch must be greater than or equal to 0");if(null!=o.maxPitch&&o.maxPitch>85)throw new Error("maxPitch must be less than or equal to 85");var a=new Qi(o.minZoom,o.maxZoom,o.minPitch,o.maxPitch,o.renderWorldCopies);if(r.call(this,a,o),this._options=o,this._interactive=o.interactive,this._maxTileCacheSize=o.maxTileCacheSize,this._failIfMajorPerformanceCaveat=o.failIfMajorPerformanceCaveat,this._preserveDrawingBuffer=o.preserveDrawingBuffer,this._antialias=o.antialias,this._trackResize=o.trackResize,this._bearingSnap=o.bearingSnap,this._refreshExpiredTiles=o.refreshExpiredTiles,this._fadeDuration=o.fadeDuration,this._isInitialLoad=!0,this._crossSourceCollisions=o.crossSourceCollisions,this._crossFadingFactor=1,this._collectResourceTiming=o.collectResourceTiming,this._optimizeForTerrain=o.optimizeForTerrain,this._renderTaskQueue=new Jr,this._domRenderTaskQueue=new Jr,this._mapId=t.uniqueId(),this._locale=t.extend({},fo,o.locale),this._clickTolerance=o.clickTolerance,this._SkyClass=null,this._TripleSpatialClass=null,this._requestManager=new t.RequestManager(o.transformRequest,o.accessToken,o.testMode),this._silenceAuthErrors=!!o.testMode,this._logoData="data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAJwAAAAoCAYAAAAL45MuAAAAAXNSR0IArs4c6QAAAERlWElmTU0AKgAAAAgAAYdpAAQAAAABAAAAGgAAAAAAA6ABAAMAAAABAAEAAKACAAQAAAABAAAAnKADAAQAAAABAAAAKAAAAACKkCEMAAAbn0lEQVR4Ae2cB3yV1d3Hz80eJIQQlqyEFRAQUVkyjLS2tXVRtfWjr6MOWq22r9LWUWtfrFvbWmcdr9vWgbbaKlpB2QiyZIUAApGdhCRA9ny/v3Pv8/Dcm3uzgPp5LSef/z3rf8Zznt/5n//5n/PEZ8K4xsbG8SRPgU6BsqCOUCIUBx0JV00lohJoG7QM+pvP51uIf8z9p4wAQOsJzYa+Kqe2e/6njPd/4nP6nIfmRecQngF1Vlr+nnrzwnsVZu6KarNlV70pPtBgqqobTW1do7Lb7eJifSY+zmcyOkaZfj1jzKSRceayM5NMZo9op859BC5A2s1xEo75X58RsIALSJXPeazOgtP9L5WZ3zx9wNQdJrhaO0wxMT7zP1enmFsvTzFR/ikg0I0AdDtbW8cxvv8fI+AAbjbdnSywnX9LsfnbnMqvpPfnTEo0f7s/3QHdxwDuG19JR441etRGwId00wZhgVq4/+Uyc8vj+49aY62p+O5rO5rbLu/gsE5ozUaCZ9Dm5nKnUIj/JXU86KTBexzhaU48xK+B99aQtKAo5X9LglU7gjL8kRcpv9xJh/cMwoOdeIifC++skDQbpZz0C23awrktlFsRmkGZ60hLCE0nXgD/K950eKOI3+hNOwrhYupcTNsbvHULcA+RMG1HYYPpN2XPYeto3srbE9byunlGN9O3u9Xpfk+Hf9FSPTzDJfAEDaqnzBrC50IS4OWQNiUroXCugsRsT0Yp7Zd54oa2thDP8qZ5wv9N+F2ojnLb4X2J8KWefG/wTSI3BRJq4d/rZFIuibD6Gs49A+/U0AzKaMefFppOfBX8I73p8MYQr/WmHaWwxvwJ6Ab6oLBRw5IO5uWZFf8WsGkN79klymT3jTXrt9aa3fsa1LzrpDe+9H6F+c2VKUqzfXMzIweSlfXZZ5+t/etf/yr9z2RlZZkbbrjhNILDIYHEcVsV2LVr146HH354s8LJycnmt7/9bQ5BvejtkOt4OfOJXMeArQ0kyjwk/rkHDx60ST/+8Y+Py87OHkjk4QAJmNI/7SB/8sknyzds2GCBe8IJJ6SOHz9eALgwQHgwNjYW4N1OO8/YBH4aGhrq//GPfyxVvH///p2GDRsmaXkmvDOVFuLssvDUU0/Nq6qqaujevXvsD3/4w/EhPE7UUaUa/vSnP81zEo+k361bt5jzzz//5Li4uJ9Sr8b0ftUvwGUqMG+lzGJHznVI9JlBfWJMtqjvIV9pyYlR5vEZZWb2smrTLT3K7C0OBt28VTVORzKdQAv+Fcp/6aWXSnixApkpKipavHPnzi8VdlxqampaSkqKlU7PPffc5pUrV+YoLyEhIa+goGC3w+f4aTgGbCLxN3nJw/BHQN1LSkoKFy1aZNsRL+181qFDBxeoMTExsQy4JKl1Dz30UGxNTY3l37NnzycDBw4Maos2EmiqK8xP045QLCnJpq2u5rHHHhun8KBBg+Y//vjjAlyvACm5iXvrrbdGUEfHxMTEPADXJD+QYCcCfA3vvfdeTiSmw02nL6tmzJhxIvX8jLYeZDI1CHCdVPFWTB/tcalJPjN+RNwhYCG5BLLjukRHrE5gu/6h/eb3P0s1MxdXA7hgsG/ZWeeUtX1zIuF8HuR60seVlZXtz8vLO8Hh2b1797grrrjCiVqfB66//vrrV5599tkjFixYMMjJRCJkX3LJJU7U9eEv/+Mf/7hh6NChetE/gSSVzF/+8pdcvC4Ky917772j/KFDvxkZGZK2w/bu3bsGsA1xcgDq6ZATdf3hw4cv/cMf/jCaBOmQFnA8m5sfGrj99tvnbN682Uq1P//5z1kANpJeGVrUjYfWz8TLjYqKityoW7L5QGVlZX/qjt+/f/+JpaWlhfRNenN3aJcAF6/iRaXBUkZpLbn0VJ+Z9WiGGZnd+gMIB2wP3ZBqbro4xTz8WnmTZvbtd/ti+9aEgQQeSIN9D3SD8n/1q1+tIW2CwpEc+dGAoI7ldH59fb2VOJF4lQ5/8osvvrjngQceEOAegaIKCwsL3n33XRdAYoPsEoUvZ18YEnZocXFxwR133FFEWqzNaeZnzZo1zmRx6wbwEUts3LgxFUl7khiqq6uDJGZIoSE8x/pAWgX+Yui+EB4bffvtt/vFxsa6Y15bW1uDhLJLeq9evZImTpxo2wtX1pv23e9+N5+yfZVG3xzpYSWQC7jqWjtO3nLNhgW22Y9lmBMHtQ9s0y5JMRVVDWZHQVPJWlXj9sV9+DCd0aD9FODU3nrrrYs2bdp0mnh4STXM/jWDBw8+7rLLLmskX7Or8oUXXihgMOPQccoR9Q5vBUBdf8opp2QiJdbOnj07R3V861vfmnvNNdcMVZhZ70ivqC9wP//5zxvRrQYoD8m3HD3w5DvvvHPB/PnzLdiRoJ+ee+6541gOq2688cZFW7ZsOU+8LJs7AXuK0lnqtHxKd1zLSz5eYfrtDKTeyWtKa4NzByxMGY2hC2LCJ0PaRKlNeV4XVA/j9Bmqh32ub37zmx8DOC9vu8J6OOtq2gC4IwE2Nbppe71fHPi74P7W1LrB5gJ2xgCuRehiDoAO8JJzJ02aNEYFe/fuvXjbtm0CXGJ+fn7h2LFjT5o3b14P5bF07J4+fXoBaXZj8p3vfCcDwCnLrFixIollIMNGAj8sDfuuvfba3kgLAaPu9NNP/+yWW26x+tWYMWMSAZzlXLx4cSWAM++8884K9EkLNnTHdQC6N34qTKnoeNsBXu/y8nIBt5a+eCeWUHC2KqMteUFu4cKFK++5555UJIikrnU/+tGPtMv9IhDNko+akPm9733PSbNZgL6CzY7vxBNPHKaEMPW7CNRS+Pzzz9uJJV7GZsysWbP2KxzJoRLsRDWwEygSjwu4SAyh6UcKbKo3L791yArtgzdeUVHBWPuKeNB1ACC7S5cuFmzi+cEPfhDz6quvLlZ437598gxAWom+VnXOOeeM4kVb8CmdHeCgzMzMhQojeerlex0vuBYJuR1wlbArHcCmwIJNPKNHj+7rlCVdNi6TlJQUzTK05NJLL02fPHmylZZKl/v2t7/9xerVq7crzLLbD31P+o3rPvjgg6X0uwFACAD2eZCUWdT1Kd2IQSfs7zITIK2vN64wZeND+YgbJPJipH0oe1ActWE3IC5Dkg90MqjPWgKceDiffthnCpfnpMkOZ6dR/MRdpiUpdyTBpg7c9dwBjtD8pgWnQ/Il6hsWSzDZsDvrbELgh24/SfAn0pNQUqvZIKR5849EGF1kORIzJ6SuRiRT006HMLUlCvB97CpTnDKAYk6k3SPgXDZlypRqduTd0I+sBPr+978/t3PnzlZ4PPvssyMZm6To6OgdV155Zb5T5zPPPKOlNIEJseSVV16xIEbdqEOyu0Ln/fffr/r4449XI6kGArZOvIdqNlifMnEH0scozWw5BVXvtGnTNm3fvv1Uhel/LvpelnbcXh2OtnbTpiZ2H4pudxtToebckQab2sr70tEnm2u5+bz09PSusqnB5b6w5ku0PlcSIdQx+/dcfPHFrmQMzW9PnBdR+q9//cstOmLEiA7suLWx8W3dutXqUCzDW5GiO1AXfABgAi93BYCzZQDcQF6qnaEAzi57vPhy+MY7lQI4TZIEJy6fdr1RG0ZvqwVsseiuG1iWB7NBOg01ZCUqQU9AbXVPGBsB2zzAZlUZAFhIuzIhOfV7dQFv2NrhmjQamnA0wKY2Nh4e4LR70q7rJtXldSj2S9BBapECmu3JDOw+jMCbevbsmYwp4QCDM5x06VP7WR7X9evXzwUrJo46yo701kf4Lehp6MOQ9KMSRT88BTIAvhI9zLZBH3dgh5vYigaDXrCHvym6PJlOkE1Ulz59+hgAPvDqq69eJAmm8WCSFaIvrxg5cmT/qVOn5jHxHLCV3HfffQVdu3YNUhuc+vCD2m1RwnVOjTKzHuvcrt3og5g+tBuN5PLy2y/hANHzgCaTupsA7qSTTup53HHH9WL3mQf4OjBje/Kyah988MFizfqTTz75C3aTJSjufZ9++ulBd9111070MBl1pb8tZoAV9LoVRNZ7E5zwr3/96+UYZbs58fb4Wq4oJ5VAIvUVSO/lMqg9LugFt7WCAQMGDHLKMDHH8Hxzli1bdhpj2OV3v/tdZ8a9iPBo8cTHx29k15/IRI4ENqcq128RcGOGxZrXZ1WaNyBJYIlhv++HrhtWHtXq1ODxt8qNwPaLZsBWUFxv9pdHmoxu/w4rgGkk+7XXXitEl1mDYXj4TTfdlIZEW3TBBRec+vrrr5dcddVVKzV7mbmpbCTmn3feecdzEpDpNNqxI5f2/K7KSQv1GWxtPlOopwlKQ3nDxXlpcWx0nCW6nPG9iomUBG97AReumXalaSJgWurBsr6cTdcp9CsKcpbVKvTmIiRbONtcRNC3CLj3F1UbUVvc1POSmgWb6joS+lukPl1++eW9PHk6ERDJJTAjT4UU1imGSDu6OJTbiZCi1vHiG1jWnN3jZic9nP/kk0+uRAfLCZfXUhoSdc3f//53AU5S9LyW+I92PsAq4Fk2YgbxsZwOQpplO20yJrpNU0qaQGfHkhWiHNB9im5Zc+aZZ2ZiiupDXkRJ0iLgnMba4vfoHN0i++Espy1WfpgM7PB2IfG+4EBeOtNu6APImdmHWXvE4tW8zBbNChFLH8qI+LIPsYQPAbZiTC/afHiftQz1ZPVZZ53VwO5zOBOky6pVq9a+8cYbRfhZMslwfDf2zTffNCKM4KsoL/XAcUH9OSqAC2OvdBp3/cPcMLj1KMDNiB7YrQSMILdkyZL8Rx99VBuHeGWgCOcjxRIZNC1ZYR2rSDS7LQ26SEqmborUUIfld3wb8f/42LFNQFes9KTZIEbWJeg/OZQv/uc//5kYmq84ea7OFJofpq1QlnDxSMuZfQAmkwuA0Prpi8HWuBmA7cI43MCtli6yT5J2qrchGY4hmyQLAcDbuXz58kp21olcYpDS7u2DN9y6Xaq3sdaE3SdqhvlILqkCCWLd0YNsq1zr+fSRRx6RRd2CTYnHH398Ptv8oAGwzCE/mCXS2HgMJ7kCmuXN1ksJdbQfA0ibTF5elMtKfljAuQxhAuHaCsPWYhLqZRF1pQtg6JuutT20fkxM6djiNNEG3HbbbXNuvvnmAfCU8nxlPEs5ppJqwFjJFasGxieN8czU5kyE9PP2I98b8YabDJI3s73hliTcui21Zv6qtumFEfqiwQlyXBXazoH59i+//DJoVooJ6/4kKIg/XITbIHZpGDdunKaxzh1fdfhCpYKTzsZkEYfpQVtyTkGylU+ZVIy1axxer499KyNgGJ3qTVc4UluhfJHi2NHKMAd9zpj0oi57VDdkyJDWyAPDRkYzq0q7UxE7eoOB3fCMZt26dYZzYUnnelaNzU888URUZmZmv0j98Kb/2wEnsE3+aZEpOdiq5/b2tblwI2eYn3PQXM7Z6WgYezvMDMo+Zmiz6OZlxAQUYaeYBtYpo7NT14VKBSeD3W139JlIgx6jXbLD6/UBxbZAvMabrnCktkL5IsWRSB0wc9QyJn3FI+MxlxI0Pi06TlhOg3QmW8Oz7dmxY0cRk7iMc2tfbm5ud51yMG7RPPMAJOi6FisMMLiAi8YAEM/1bq2+Uej8UQQ0wySttIoo31qLKKiBEPwbGhpNvT3ua/Qv2v7iJu7QShLUj9xtteaCW4ttXT0zqBCn+msb/PWpTm1wfIFPt2y0FT/oD2uRan6lIsBPH4sxe+RyM0OSzl91mLoOHDhQinTaxt0tV1HWzvGMM85QfQ3QwjDFmiRhJN0DSHd4Mz766KMkmRPoSzn9WO7Nc8JY7639j3g2462lr9jJOxL+L3/5y4nUOwc9Nxrj7SksjToNmAmdGal+7gqu4Bw4rUePHl0FWqRXH5H4qcMWA2TFc+fO3chRWA2XWntGqis03QWczlEFqGjAFM3riSEnTgDENQAqJICJgQEIcubKfZ+aBlNXr3wh0g84PxD5drXJ0bdOFWrNFdNLTBXzWHw1XCWvh68e0EYDcJKss1gjra2OOqt5eauZcbG6+Mcgp2O4PJUbD3vQW3aNGjXqIDutHiwpUtJta9iXtlx33XU+lgsXrDJmvvzyy314MdL9HqHejd6+aBKGcxwvCdhBjhsqc5C8SqsG/JOCMptG3iXp99T/Dr5OQcI6rmFtQtXqGDYzTKL0Wy415IRkOUdQIcn+cWGnqVvD1tTA8xczJgVsBkoBbQ2bhWiM5Bns4PtxK2asbsa0xbmAS+dEoZ75XFffyNVmAFXZYA4CqHrPALNk8wmfD2A2mjhQmcgricGPjwOIvAfhJIEFKK1DAD2BnmxAsp01bZ8p5JJnNIgSuERWklLehvUj6YZvg214Cu6l9WMzUMdsHMW1IN2GkKF3IFUkcB7ZA8nTQ2eVInZpe+6+++7CmTNn7uOMcBwDK2BZB2CXAdKBDK5e6NtQk1MMP2fwL7uzIFA6uUg3+9KIR0fiES+SpAuTQjbBaQFSsl1hbIAflrMu6IFrea5hHK6vd9Jb4e+FZw/kSFIVOV0/kSYPS+9OJqH+C0M0lM6yKtK1fbN27VoTsFdWcSMmNysrq4gTnegLL7xwFMCMuPtXe3Iu4Iq4ZevBls3UhzaSOBYEpGjTpa/m4/X1fGyUSYhHOsGgC5M65xZQS/k6v6zikBTQFaSL7yjhAx1jOvAtQ52kWl0D4PYDNzaGxVsS0rYl0Pmlng208geguVdndPlRsw6g1TI467jDVcgSkcGL0vGLj/TuzHjxuzoVz1eD4XIRxziTCGutfwO6jHAYWU1OiEMxlz7j1xGC8yRN9WI7cpQWUSpddNFF87wSkHt0edx72xvY4FjJyAsfHFx1+BiSZzW8UZyAaDeaDe2GlkEjmExc25sfi7mjhvNQPSvJQc6+OHaqfRinRkweu7lzuofbxQfx69HjEgFdNqudJkcCm6ITtIEQTZgwQZcLsoJqCxMR4ICKievSKcqU8O8cWDnRwQQo3VJFiglgkJZXgaaKpbea5bSsoh5+gYPpK51PyMSh+WmRtU6SbcrNxaaA4y6lxVJHLHUnJ0ZbSShp6UNaCnx1AiwiMiE+ynRKcd+do7gHamziRZTnSLJYzBtDOfQu5axzA0dZSzFQ2ms51OLuJjt16rTi/vvvT2Om5pCubk4X8TKcxyBqHU+qSRfrTlLFGXzxhfIqqy0u6M1zGF7MztICzVsJutJqwHkQtWA0/XO320gj2zfxYnec6C1DWCCwJyqff/65vlYbi91sgXiYCPK8zu0H4+fj1KCHKCcnx+WhTCMTOQ9Q7l26dGlHdODjyQQthxws7gvk2pKzfFtzjAZPBsu4DJbUrp1ADp2Q0i78AHK7mywuqrdgU5r0PB4W0pKIvmeH35GEapQ8/jYg2fQVf8nBBgtcPxABKxKwvEIHvwCPxSwtxf9/Ruzyqkp5dx4dsCXA9VKLjmPbrpm4Y/369cUMai0zrytpgxmAsQ6PfPpfj91uGWerydiTTgrk5eFfTZ59GYE0r6dvExoZwKBlg5e4l6Vay/fhuFCQOHXVsbxvwPhaxLllr/79+5/gZND/Cu4C2igSPJ9NSdBYOHz4kqxWugJi66PXuQD18CnYBIEh+Ro7H5dds0XKQ5qWIzVXoVfaMUAv3soE6B0oVxlQFVQv4sm/pJbid+ycFmVyt9ab6loAAogSE6JMh6Qo06OzD4o2ZXx/UFEFOvG1hGr5jIlhSQUkAp6cBSE/2iBccEul1dm0wWhks5eM5OqY7DOdAHZHJFhMQLtRGZWWhJR0LcVckgJfwJU4geb8u+66aw6DPljLJXxDwvEKZOw+cydPnryPndYQ9DVH2hXC/yCkDUJEgJOn04YClu9uzP4dtGVfMPfMxnINKhfJ16rlN1zfqLMSu5bz7YQBPFEAeznX3weTZ6+DB8rtx98GjUDqRLP02mTd6uDbiOUYl60UsYkhP+wq0wCHBSzADQs49LBNgLFF0IVUrWg858lfMiY7WWb7E7diCPuibI8yw+QxfogZf8Y2/L6dUqJNRXWtBU1NHbtIbnKUltUBgkarr2mDkAIAJQVT0MVqkeIHqaKsshHfD0YroX0N5r0F1aYDoOkOUNMBVwqbCEGIRvnVbtjvi1//kUnfqeo5lZ/K8jq0vyuh1bcWHZMqNgA2l5eB28t18h0sqQd5OUnoLdlIC+/LWw/zs9DTtFvuFmw+8CnZ5wLaTZg8HIkSg01qiHMZsvni4XN5SQK96zgEdyaD0jZDn0AzofehHtAXfGR86ocffriAZ59APAZpdzJ+iw4A57EzHy1G//s4VISbzK5eeyi1fSEdI/LtRbdA6RedWoREKZSn3Tk11cxZXk0nQIFV4pE6FiD+5bOmju8C2FgUIHPqEUWxHMl17IC+xddb2X3jKIcyiH6nh9BO1RalYr+eRgB0CWAy+BaV1psD5Q2WXxsQ6YFxlEmU/oYEvJR/3xVw6ltzTsjVtwux6Cbz0TcSsB+lojB3Q9/RwzoP7NQhkfAB9Br9XOIktsF/Ct5zuaSYg3lgKbvcCpaPNhQPz8pEUEYOJCm5EFoaIP1vjh2EvW4bknY6CdO5qTEBfSoXXaqQHTHqZFjBZcsyAU1mZmYc5ptR0m+VSN1RfI01xzIcoR+kbAPG5kSuro8M2Pw+p+pHnOqD/pnNRbcXm4+WCnSHAGOBgx1OEk2bBqmnKXxVn85VMV3OlK/NgHQ0gc3uOKldeqDiVqLh7S5q4CutOqvTJaNGSqoJYHZpFcBVBv6T+Mb1+d+kOf1r9p/ZMPCvwnixwxzia/mRSJfBVTSP+vPxD8vR5s1UcC+kLh9pt5c+Si1o0dGP62G6DZLEa4sTKv8XuqYthdrJ+yLlbuKZ/MomETtodH424ckIIHPifxWYXYCjFl1OABOHdK+MtGjTGXBJyZcpRE54shQIS1JZKcjlyoISGYYbTZdOMSzDWopZWqlHJbUMF5EvSbcfE4p0wgQkXb9eMeaTJzKcN/kxHf2G2onk6Pd55A2DJBmki8rmtA3aStlW6X/wttnR7gAKTYSkL7o7sjZX1LTAQfo9vWly+BT6wbpgzoD6QamQXmEkp9UsH1oIbYFugY6WUztzeZZQ6ewCricMEn2d1YMH+LddMz6usPpXh2TZybQ0KscDMuKyqQk4AtfeEv9/yZT5JIkNR3IiigWFKgGT9LSKKv+JQjd0wO4ca3UXCNOj7YmGltrOAPrOqSkO2PbR1LF/SGhH/Ov1E4CRVKzGHB5tBmRBt+aLOv7larnZWYBtDkREo9TriGtfaSO7T78EKynTcZdOF3Tq4CedPGii6dfZHIB0q8vJzlYVOBKTfa9fr2gzZmicmZKTYIb3i6WEdQLbsX+5GhiMr7UH6I79U+mv9Rv+6h/OlXDergC88cSnQPo3CFmQDIbaOrpiiPDhONmLMKoYKfZboWXQsX+bzyB83d3/AYg1bZn/9M0jAAAAAElFTkSuQmCC",this._popup=null,this._timeout=null,this._interval=null,this._cursor=o.cursor||"grab",this._isHotspot=o&&o.isHotspot||!1,this._isHotspotActive=o&&o.isHotspotActive||!1,this._isHotspotTextColor=o&&o.isHotspotTextColor||"#0037e4",this._controls=[],this._markers=[],this._texts=[],this._customLayers=[],this._mapvglLayers=[],this._LKClustererLayers=[],this._hotspotLayerId=[],this._hotspotLayerStyle={},this._hotspotData={},this._hotspotActiveData=null,o.indoor&&(this.indoor=new ho(this,o.indoorOptions)),this.db=null,this.IndexDB=new co(this),o.enableNavi&&(o.enable3D=!0),o.enable3D?(this.modelBox=this._sceneMgr=new cn(this),this.modelBox.InitSceneMgr(o.enableNavi),this.tracePlayback=this.modelBox.getNaviMgr()):this.modelBox=null,this._averageElevationLastSampledAt=-1/0,this._averageElevation=new oo(0),this._controls=[],"string"==typeof o.container){if(this._container=t.window.document.getElementById(o.container),!this._container)throw new Error("Container '"+o.container+"' not found.")}else{if(!(o.container instanceof dn))throw new Error("Invalid type: 'container' must be a String or HTMLElement.");this._container=o.container}if(o.maxBounds&&this.setMaxBounds(o.maxBounds),i.supported()){if(t.bindAll(["_onWindowOnline","_onWindowResize","_onMapScroll","_contextLost","_contextRestored"],this),this._setupContainer(),this._setupPainter(),void 0===this.painter)throw new Error("Failed to initialize WebGL.");this.painter.SetSceneMgr(this.modelBox),this.on("move",(function(){return n._update(!1)})),this.on("moveend",(function(){return n._update(!1)})),this.on("zoom",(function(){return n._update(!0)})),void 0!==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 Hr(this,o),this._hash=o.hash&&new tr("string"==typeof o.hash&&o.hash||void 0).addTo(this),this._hash&&this._hash._onHashChange()||(this.jumpTo({center:o.center,zoom:o.zoom,bearing:o.bearing,pitch:o.pitch}),o.bounds&&(this.resize(),this.fitBounds(o.bounds,t.extend({},o.fitBoundsOptions,{duration:0})))),this.resize(),this._localFontFamily=o.localFontFamily,this._localIdeographFontFamily=o.localIdeographFontFamily,o.style&&this.setStyle(o.style,{localFontFamily:this._localFontFamily,localIdeographFontFamily:this._localIdeographFontFamily}),this._logoControl=new Kr,this._logoControl.onAdd(this),this.on("style.load",(function(){n.transform.unmodified&&n.jumpTo(n.style.stylesheet)})),this.on("data",(function(e){n._update("style"===e.dataType),n.fire(new t.Event(e.dataType+"data",e))})),this.on("dataloading",(function(e){n.fire(new t.Event(e.dataType+"dataloading",e))}))}else this._container.innerHTML='<p style="width: fit-content;margin: auto; margin-top: 40%;">您当前使用的浏览器版本过低,请升级或更换浏览器后重试。</p>'}r&&(o.__proto__=r),(o.prototype=Object.create(r&&r.prototype)).constructor=o;var n={showTileBoundaries:{configurable:!0},showTerrainWireframe:{configurable:!0},speedIndexTiming:{configurable:!0},showPadding:{configurable:!0},showCollisionBoxes:{configurable:!0},showOverdrawInspector:{configurable:!0},repaint:{configurable:!0},vertices:{configurable:!0},version:{configurable:!0}};return o.prototype.setTrackedModel=function(t){this.modelBox.setTrackedModel(t)},o.prototype._getMapId=function(){return this._mapId},o.prototype.addControl=function(t,e){var i=this;if(this._loaded)return this._addControlBack(t,e);this._interval&&(clearInterval(this._interval),this._interval=null),this._interval=setInterval((function(){if(i._loaded)return clearInterval(i._interval),clearTimeout(i._timeout),i._interval=null,i._addControlBack(t,e)}),10),this._timeout=setTimeout((function(){clearInterval(i._interval),i._interval=null}),1e4)},o.prototype._addControlBack=function(e,i){if(void 0===i&&e.getDefaultPosition&&(i=e.getDefaultPosition()),void 0===i&&(i="top-left"),!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 o=this._controlPositions[i];if(-1!==i.indexOf("bottom")?o.insertBefore(r,o.firstChild):o.appendChild(r),"left-center"==i||"right-center"==i){var n=this._controlPositions[i].offsetHeight/2;n>0&&(this._controlPositions[i].style.marginTop="-"+n+"px")}return this},o.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},o.prototype.hasControl=function(t){return this._controls.indexOf(t)>-1},o.prototype.resize=function(e){var i=this._containerDimensions(),r=i[0],o=i[1];this._resizeCanvas(r,o),this.transform.resize(r,o),this.painter.resize(r,o);var n=!this._moving;return n&&(this.stop(),this.fire(new t.Event("movestart",e)).fire(new t.Event("move",e))),this.fire(new t.Event("resize",e)),n&&this.fire(new t.Event("moveend",e)),this},o.prototype._updateMapMovestartEvent=function(e){this.fire(new t.Event("movestart",e))},o.prototype._updateMapMoveEvent=function(e){this.fire(new t.Event("move",e))},o.prototype._updateMapMoveendEvent=function(e){this.fire(new t.Event("moveend",e))},o.prototype.getBounds=function(){return this.transform.getBounds()},o.prototype.getMaxBounds=function(){return this.transform.getMaxBounds()},o.prototype.setMaxBounds=function(e){return this.transform.setMaxBounds(t.LngLatBounds.convert(e)),this._update()},o.prototype.setMinZoom=function(t){if((t=null==t?3:t)>=3&&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 3 and the current maxZoom, inclusive")},o.prototype.getMinZoom=function(){return this.transform.minZoom},o.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")},o.prototype.getMaxZoom=function(){return this.transform.maxZoom},o.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")},o.prototype.getMinPitch=function(){return this.transform.minPitch},o.prototype.setMaxPitch=function(t){if((t=null==t?85:t)>85)throw new Error("maxPitch must be less than or equal to 85");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")},o.prototype.getMaxPitch=function(){return this.transform.maxPitch},o.prototype.getRenderWorldCopies=function(){return this.transform.renderWorldCopies},o.prototype.setRenderWorldCopies=function(t){return this.transform.renderWorldCopies=t,this._update()},o.prototype.project=function(e){return this.transform.locationPoint3D(t.LngLat.convert(e))},o.prototype.unproject=function(e){return this.transform.pointLocation3D(t.pointGeometry.convert(e))},o.prototype.containerToLngLat=function(e){return this.transform.pointLocation(t.pointGeometry.convert(e))},o.prototype.getLngLatElevation=function(t){var e=0;return this.transform._terrainEnabled()&&this.transform._elevation&&(e=this.transform._getLngLatElevation(t)),e},o.prototype.lngLatToContainer=function(e){var i=this.transform.locationPoint(t.LngLat.convert(e));return i.x=Math.round(i.x),i.y=Math.round(i.y),i},o.prototype.lngLatToMercator=function(t){var e=null,r=null;t instanceof Array?(e=t[0],r=t[1]):(e=t.lng,r=t.lat);var o=e/360+.5,n=Math.sin(r*Math.PI/180),a=.5-.25*Math.log((1+n)/(1-n))/Math.PI,s=Math.min(Math.max(a,0),1);return new i.Pixel(o,s)},o.prototype.mercatorToLngLat=function(t){var e=null,r=null;t instanceof Array?(e=t[0],r=t[1]):(e=t.x,r=t.y);var o=360*e,n=360/Math.PI*Math.atan(Math.exp((180-360*r)*(Math.PI/180)))-90;return new i.LngLat(o-180,n)},o.prototype.getResolution=function(t,e){var i;i=!t||t instanceof Array?t?t[1]:this.getCenter().lat:t.lat;var r=e||this.getZoom();return e&&e<this.getMinZoom()&&(r=this.getMinZoom()),e&&e>this.getMaxZoom()&&(r=this.getMaxZoom()),12756274*Math.PI/(256*Math.pow(2,r))*Math.cos(i*Math.PI/180)},o.prototype.isMoving=function(){return this._moving||this.handlers&&this.handlers.isMoving()},o.prototype.isZooming=function(){return this._zooming||this.handlers&&this.handlers.isZooming()},o.prototype.isRotating=function(){return this._rotating||this.handlers&&this.handlers.isRotating()},o.prototype._createDelegatedListener=function(t,e,i){var r,o=this;if("mouseenter"===t||"mouseover"===t){var n=!1;return{layer:e,listener:i,delegates:{mousemove:function(r){t&&t.indexOf("_Custom")>0?t=t.split("_")[0]:r.type.indexOf("_Custom")>0&&(t=r.type.split("_")[0]),r.hasOwnProperty("LKTargetBack")&&(r.target=r.LKTargetBack,delete r.LKTargetBack);var a=o.getLayer(e)?o.queryRenderedFeatures(r.point,{layers:[e]}):[];if(a.length){if(!n){n=!0;var s={features:a,layer:o.getIdLayers(e)};s.layer&&s.layer.id.indexOf("MassClusterer_many_")>-1&&(s.isClusterer=!0),i.call(o,new ur(t,o,r.originalEvent,s))}}else n=!1},mouseout:function(){n=!1}}}}if("mouseleave"===t||"mouseout"===t||t.indexOf("mouseout_")>-1||t.indexOf("mouseleave_")>-1){var a=!1;return{layer:e,listener:i,delegates:{mousemove:function(r){if(t&&t.indexOf("_Custom")>0?t=t.split("_")[0]:r.type.indexOf("_Custom")>0&&(t=r.type.split("_")[0]),r.hasOwnProperty("LKTargetBack")&&(r.target=r.LKTargetBack,delete r.LKTargetBack),(o.getLayer(e)?o.queryRenderedFeatures(r.point,{layers:[e]}):[]).length)a=!0;else if(a){a=!1;var n={layer:o.getIdLayers(e)};n.layer&&n.layer.id.indexOf("MassClusterer_many_")>-1&&(n.isClusterer=!0),i.call(o,new ur(t,o,r.originalEvent,n))}},mouseout:function(r){if(t&&t.indexOf("_Custom")>0?t=t.split("_")[0]:r.type.indexOf("_Custom")>0&&(t=r.type.split("_")[0]),r.hasOwnProperty("LKTargetBack")&&(r.target=r.LKTargetBack,delete r.LKTargetBack),a){a=!1;var n={layer:o.getIdLayers(e)};n.layer&&n.layer.id.indexOf("MassClusterer_many_")>-1&&(n.isClusterer=!0),i.call(o,new ur(t,o,r.originalEvent,n))}}}}}return{layer:e,listener:i,delegates:(r={},r[t]=function(t){var r=o.getLayer(e)?o.queryRenderedFeatures(t.point,{layers:[e]}):[];t.type&&t.type.indexOf("_Custom")>0&&(t.type=t.type.split("_")[0]),t.hasOwnProperty("LKTargetBack")&&(t.target=t.LKTargetBack,delete t.LKTargetBack),r.length&&(t.layer=o.getIdLayers(e),t.features=r,i.call(o,t))},r)}},o.prototype.on=function(t,e,i){if("dragging"===t&&(t="drag"),"error"==t&&"function"==typeof e&&void 0===i)return void 0===this._errorFun&&(this._errorFun=[]),void this._errorFun.push(e);if(void 0===i)return!this._isHotspot&&!this._isHotspotActive&&["hotspotover","hotspotout","hotspotclick"].indexOf(t)>-1&&this._addPoiHoverStyle(),r.prototype.on.call(this,t,e);var o=this._createDelegatedListener(t,e,i);for(var n in this._delegatedListeners=this._delegatedListeners||{},this._delegatedListeners[t]=this._delegatedListeners[t]||[],this._delegatedListeners[t].push(o),o.delegates)this.on(n,o.delegates[n]);return this},o.prototype.once=function(t,e,i){if(void 0===i)return r.prototype.once.call(this,t,e);var o=this._createDelegatedListener(t,e,i);for(var n in o.delegates)this.once(n,o.delegates[n]);return this},o.prototype.off=function(t,e,i){var o=this;if("dragging"===t&&(t="drag"),"error"!=t||"function"!=typeof e||void 0!==i)return void 0===i?r.prototype.off.call(this,t,e):(this._delegatedListeners&&this._delegatedListeners[t]&&function(r){for(var n=r[t],a=0;a<n.length;a++){var s=n[a];if(s.layer===e&&s.listener===i){for(var l in s.delegates)o.off(l,s.delegates[l]);return n.splice(a,1),o}}}(this._delegatedListeners),this);for(var n in this._errorFun)if(this._errorFun.hasOwnProperty(n)&&this._errorFun[n].name==e.name){this._errorFun.splice(n,1);break}},o.prototype.evalEvent=function(e,i){this.fire(new t.Event(e,i))},o.prototype.queryRenderedFeatures=function(e,i){return this.style?(void 0!==i||void 0===e||e instanceof t.pointGeometry||Array.isArray(e)||(i=e,e=void 0),this.style.queryRenderedFeatures(e=e||[[0,0],[this.transform.width,this.transform.height]],i=i||{},this.transform)):[]},o.prototype.querySourceFeatures=function(t,e){return this.style.querySourceFeatures(t,e)},o.prototype.setStyle=function(e,i){return!1!==(i=t.extend({},{localIdeographFontFamily:this._localIdeographFontFamily,localFontFamily:this._localFontFamily},i)).diff&&i.localIdeographFontFamily===this._localIdeographFontFamily&&i.localFontFamily===this._localFontFamily&&this.style&&e?(this._diffStyle(e,i),this):(this._localIdeographFontFamily=i.localIdeographFontFamily,this._localFontFamily=i.localFontFamily,this._updateStyle(e,i))},o.prototype._getUIString=function(t){var e=this._locale[t];if(null==e)throw new Error("Missing UI string '"+t+"'");return e},o.prototype._updateStyle=function(t,e){var i=this;return this.style&&(this.style.setEventedParent(null),this.style._remove(),delete this.style),t&&(this.style=new le(this,e||{}),this.style.setEventedParent(this,{style:this.style}),"string"==typeof t?this.getStyleData(t,i._options.token,i._options.styleType).then((function(t){0==t.code?(t.data.styleContent=t.data.styleContent,i._styleFile=JSON.parse(JSON.stringify(t.data)),i.style.loadJSON(t.data.styleContent),i._createLogoControl(t.data.recordationNumber)):i.getStyleData("lkmap://styles/standard").then((function(t){0==t.code&&(t.data.styleContent=t.data.styleContent,i._styleFile=JSON.parse(JSON.stringify(t.data)),i.style.loadJSON(t.data.styleContent),i._createLogoControl(t.data.recordationNumber))}),(function(t){}))}),(function(t){})):"string"==typeof t?i.style.loadURL(t):(i.style.loadJSON(t),i._styleFile||(i._styleFile={name:t.name,recordationNumber:i._options.MapAuthData.mapVersion,sign:"",styleContent:t}))),this._updateTerrain(),this},o.prototype._createLogoControl=function(t){null!=t&&(this._options.MapAuthData.mapVersion=t||""),this.addLogo(),this.addMapAuditCode()},o.prototype.addLogo=function(){this._log=a.create("div","LK-map-logo");var t=a.create("img","LK-map-logo-img");t.src=this._options.MapAuthData.logoUrl||this._logoData,this._log.appendChild(t),this._container.appendChild(this._log)},o.prototype.addMapAuditCode=function(){if(this._mapVersion&&a.remove(this._mapVersion),this._options.MapAuthData.mapVersion){this._mapVersion=a.create("div","LK-map-logo-right");var t=document.createElement("p");t.innerHTML=this._options.MapAuthData.mapVersion,this._mapVersion.appendChild(t),this._container.appendChild(this._mapVersion)}},o.prototype.clearLogo=function(){this._log&&a.remove(this._log),this._mapVersion&&a.remove(this._mapVersion)},o.prototype._lazyInitEmptyStyle=function(){this.style||(this.style=new le(this,{}),this.style.setEventedParent(this,{style:this.style}),this.style.loadEmpty())},o.prototype._diffStyle=function(e,i){var r=this;if("string"==typeof e){var o=this._requestManager.normalizeStyleURL(e),n=this._requestManager.transformRequest(o,t.ResourceType.Style);t.getJSON(n,(function(e,o){e?r.fire(new t.ErrorEvent(e)):o&&r._updateDiff(o,i)}))}else"object"==typeof e&&this._updateDiff(e,i)},o.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)}},o.prototype.getStyle=function(){if(this.style)return this.style.serialize()},o.prototype.isStyleLoaded=function(){return this.style?this.style.loaded():t.warnOnce("There is no style added to the map.")},o.prototype.addSource=function(t,e){return this._lazyInitEmptyStyle(),this.style.addSource(t,e),this._update(!0)},o.prototype.isSourceLoaded=function(e){var i=this.style&&this.style._getSourceCaches(e);if(0!==i.length)return i.every((function(t){return t.loaded()}));this.fire(new t.ErrorEvent(new Error("There is no source with ID '"+e+"'")))},o.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 o=i[r];if("loaded"!==o.state&&"errored"!==o.state)return!1}}return!0},o.prototype.addSourceType=function(t,e,i){return this._lazyInitEmptyStyle(),this.style.addSourceType(t,e,i)},o.prototype.removeSource=function(t){return this.style.removeSource(t),this._updateTerrain(),this._update(!0)},o.prototype.getSource=function(t){return this.style.getSource(t)},o.prototype.addImage=function(e,i,r){void 0===r&&(r={});var o=r.pixelRatio;void 0===o&&(o=1);var n=r.sdf;void 0===n&&(n=!1);var a=r.stretchX,s=r.stretchY,l=r.content;if(this._lazyInitEmptyStyle(),i instanceof fn||mn&&i instanceof mn){var u=t.exported.getImageData(i);this.style.addImage(e,{data:new t.RGBAImage({width:u.width,height:u.height},u.data),pixelRatio:o,stretchX:a,stretchY:s,content:l,sdf:n,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 p=i;this.style.addImage(e,{data:new t.RGBAImage({width:i.width,height:i.height},new Uint8Array(i.data)),pixelRatio:o,stretchX:a,stretchY:s,content:l,sdf:n,version:0,userImage:p}),p.onAdd&&p.onAdd(this,e)}},o.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 o=i instanceof fn||mn&&i instanceof mn?t.exported.getImageData(i):i,n=o.width,a=o.height,s=o.data;return void 0===n||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`"))):n!==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 fn||mn&&i instanceof mn)),void this.style.updateImage(e,r))},o.prototype.hasImage=function(e){return e?!!this.style.getImage(e):(this.fire(new t.ErrorEvent(new Error("Missing required image id"))),!1)},o.prototype.removeImage=function(t){this.style.removeImage(t)},o.prototype.loadImage=function(e,i){t.getImage(this._requestManager.transformRequest(e,t.ResourceType.Image),(function(e,r){i(e,r instanceof fn?t.exported.getImageData(r):r)}))},o.prototype.listImages=function(){return this.style.listImages()},o.prototype.addLayer=function(t,e,i,r){return void 0===r&&(r={}),t.hasOwnProperty("setMap")&&(this._customLayers.push(t),t.hasOwnProperty("type")&&["tileLayer","imageLayer","videoLayer","canvasLayer"].indexOf(t.type)>-1?t.setMap(this):(t._map=this,t=t.geojson)),t.type&&0==t.type.indexOf("LKMapvgl-")&&this._customLayers.push(t),t.type&&"sky"==t.type&&this.removeSky(),this._lazyInitEmptyStyle(),this.style.addLayer(t,e,r,i),this._update(!0)},o.prototype.moveLayer=function(t,e){return this.style.moveLayer(t,e),this._update(!0)},o.prototype.removeLayer=function(t){"object"==typeof t&&t.lineGeojson&&(this.style.removeLayer(t.lineGeojson.id),this.style.getSource(t.lineGeojson.id)&&this.removeSource(t.lineGeojson.id));var e="string"==typeof t?t:t.id,i=[];return this._customLayers.forEach((function(t){t.id!=e&&i.push(t)})),this._customLayers=i,this.style.removeLayer(e),this.style.getSource(e)&&this.removeSource(e),this._update(!0)},o.prototype.clearMap=function(){var t=this;this._markers.forEach((function(t){t&&t.remove()})),[].concat(this._customLayers).forEach((function(e){t.removeLayer(e)})),this.getAllOverlays().forEach((function(t){"remove"in t&&t.remove(),"clear"in t&&t.clear()}))},o.prototype.getLayer=function(t){var e=this,i=null;return this._customLayers.forEach((function(r){if(r.id===t)return r.coverage=e.style.getLayer(r.id),i=r})),!i&&this.style.getLayer(t)&&(i=this.style.getLayer(t)),i},o.prototype.getLayers=function(t){var e=this._markers.concat(this._texts,this._customLayers);return t&&e.forEach((function(e){if(e.id==t)return e})),e},o.prototype.getIdLayers=function(t){var e=this._markers.concat(this._texts,this._customLayers);if("string"==typeof t)return e.forEach((function(e){if(e.id==t)return e})),this._mapvglLayers.length>0&&this._mapvglLayers.forEach((function(e){if(e._layersId.indexOf(t)>-1)return e.getLayer(t)})),this.getLayer(t);if(t instanceof Array){var i=[];for(var r in t)for(var o in e)e[o].id==t[r]&&i.push(e[o]);return i.length>0?i:null}return null},o.prototype.getAllOverlays=function(t){var e=this,i={marker:"_marker_",text:"_text_",circle:"_circle_",polyline:"_line_",polygon:"_fill_",curveLine:"_curveLine_",ellipse:"_ellipse_",imageLayer:"_imageLayer_",videoLayer:"_videoLayer_",tileLayer:"_tileLayer_",canvasLayer:"_canvasLayer_",circleMarker:"_circleMarker_",rectangle:"_rectangle_",inforWindow:"_inforWindow_",mapvgl:"LKMapvgl-",clusterer:"LKClusterer_"},r=Object.keys(i);if(t&&r.indexOf(t)<0)return[];var o=this._markers.concat(this._texts,this._customLayers);if(this._mapvglLayers&&this._mapvglLayers.length>0&&(o=o.concat(this._mapvglLayers)),this._LKClustererLayers&&this._LKClustererLayers.length>0&&(o=o.concat(this._LKClustererLayers)),t&&i[t]){var n=[];return o.forEach((function(r){r.id&&r.id.indexOf(i[t])>=0&&(r.coverage=e.getLayer(r.id),n.push(r)),r.type&&0==r.type.indexOf(i[t])&&r._userLayers&&r._userLayers.length>0&&n.push(r)})),n}return o},o.prototype.setLayerZoomRange=function(t,e,i){return this.style.setLayerZoomRange(t,e,i),this._update(!0)},o.prototype.setFilter=function(t,e,i){return void 0===i&&(i={}),this.style.setFilter(t,e,i),this._update(!0)},o.prototype.getFilter=function(t){return this.style.getFilter(t)},o.prototype.setPaintProperty=function(t,e,i,r){return void 0===r&&(r={}),this.style.setPaintProperty(t,e,i,r),this._update(!0)},o.prototype.getPaintProperty=function(t,e){return this.style.getPaintProperty(t,e)},o.prototype.setLayoutProperty=function(t,e,i,r){return void 0===r&&(r={}),this.style.setLayoutProperty(t,e,i,r),this._update(!0)},o.prototype.getLayoutProperty=function(t,e){return this.style.getLayoutProperty(t,e)},o.prototype.setLight=function(t,e){return void 0===e&&(e={}),this._lazyInitEmptyStyle(),this.style.setLight(t,e),this._update(!0)},o.prototype.getLight=function(){return this.style.getLight()},o.prototype.setTerrain=function(t,e){this._lazyInitEmptyStyle(),e&&(this.transform.maxDrapeOverZoom=e),this.style.setTerrain(t),this._averageElevationLastSampledAt=-1/0;var i=this._update(!0);return this.hasOwnProperty("tb")&&this.tb._updateResizeFun(),i},o.prototype.addTerrain=function(t){void 0===t&&(t={}),t.url&&!this.getSource("lk-map-dixing-dem-source")&&(this.addSource("lk-map-dixing-dem-source",{type:"raster-dem",tiles:[t.url],tileSize:t.tileSize||512,maxzoom:t.maxzoom||16,minzoom:t.minzoom||0,scheme:t.scheme||"xyz",bounds:t.bounds||[-180,-85,180,85]}),this.setTerrain({source:"lk-map-dixing-dem-source",exaggeration:t.exaggeration||1},t.maxDrapeOverZoom||2))},o.prototype.removeTerrain=function(){this.getSource("lk-map-dixing-dem-source")&&(this.removeHillshading(),this.setTerrain(),this.removeSource("lk-map-dixing-dem-source"))},o.prototype.addHillshading=function(t){void 0===t&&(t={}),this.getSource("lk-map-dixing-dem-source")&&this.addLayer({id:"lk-map-dixing-hillshading",source:"lk-map-dixing-dem-source",type:"hillshade",paint:{"hillshade-accent-color":t.accentColor||"#000000","hillshade-exaggeration":t.exaggeration||.5,"hillshade-highlight-color":t.highlightColor||"#ffffff","hillshade-illumination-anchor":t.illuminationAnchor||"viewport","hillshade-illumination-direction":t.illuminationDirection||335,"hillshade-shadow-color":t.shadowColor||"#000000"},layout:{visibility:"visible"}})},o.prototype.setHillshading=function(t){var e=this;if(void 0===t&&(t={}),this.getLayer("lk-map-dixing-hillshading")){var i={accentColor:"hillshade-accent-color",exaggeration:"hillshade-exaggeration",highlightColor:"hillshade-highlight-color",illuminationAnchor:"hillshade-illumination-anchor",illuminationDirection:"hillshade-illumination-direction",shadowColor:"hillshade-shadow-color"};Object.keys(t).forEach((function(r){e.setPaintProperty("lk-map-dixing-hillshading",i[r],t[r])}))}},o.prototype.removeHillshading=function(){this.getLayer("lk-map-dixing-hillshading")&&this.removeLayer("lk-map-dixing-hillshading")},o.prototype.getTerrain=function(){return this.style?this.style.getTerrain():null},o.prototype.setFog=function(t){return this._lazyInitEmptyStyle(),this.style.setFog(t),this._options.fog=!0,this._update(!0)},o.prototype.getFog=function(){return this.style?this.style.getFog():null},o.prototype._queryFogOpacity=function(e){return this.style&&this.style.fog?this.style.fog.getOpacityAtLatLng(t.LngLat.convert(e),this.transform):0},o.prototype.queryTerrainElevation=function(e,i){var r=this.transform.elevation;return r?(i=t.extend({},{exaggerated:!0},i),r.getAtPoint(t.MercatorCoordinate.fromLngLat(e),null,i.exaggerated)):null},o.prototype.setFeatureState=function(t,e){return this.style.setFeatureState(t,e),this._update()},o.prototype.removeFeatureState=function(t,e){return this.style.removeFeatureState(t,e),this._update()},o.prototype.getFeatureState=function(t){return this.style.getFeatureState(t)},o.prototype.getContainer=function(){return this._container},o.prototype.getCanvasContainer=function(){return this._canvasContainer},o.prototype.getMarkersContainer=function(){return this._markersContainer},o.prototype.setCursor=function(t){t&&(this._cursor=t,this._canvasContainer.style.cursor=t)},o.prototype.getCursor=function(){return this._cursor},o.prototype.getCanvas=function(){return this._canvas},o.prototype._containerDimensions=function(){var t=0,e=0;if(this._container){if(e=this._container.clientHeight,0==(t=this._container.clientWidth)){var i=this._container.style.width||getComputedStyle(this._container).width;if(i&&i.length>0&&i.indexOf("px")>0)t=parseInt(i);else if("100%"==i||this._container.parentNode){var r=this._container.parentNode.style.width||getComputedStyle(this._container.parentNode).width;r&&r.length>0&&r.indexOf("px")>0&&(t=parseInt(r))}}if(0==e){var o=this._container.style.height||getComputedStyle(this._container).height;if(o&&o.length>0&&o.indexOf("px")>0)e=parseInt(o);else if("100%"==o&&this._container.parentNode){var n=this._container.parentNode.style.height||getComputedStyle(this._container.parentNode).height;n&&n.length>0&&n.indexOf("px")>0&&(e=parseInt(n))}}}return 0===t&&(t=400),0===e&&(e=300),[t,e]},o.prototype._detectMissingCSS=function(){t.window.getComputedStyle(this._missingCSSCanary).getPropertyValue("background-color")},o.prototype._setupContainer=function(){var t=this._container;t.classList.add("lkmap-map"),(this._missingCSSCanary=a.create("div","lkmap-canary",t)).style.visibility="hidden";var e=this._canvasContainer=a.create("div","lkmap-canvas-container",t);this._interactive&&e.classList.add("lkmap-interactive"),e.style.cursor=this._cursor,this._markersContainer=a.create("div","lkmap-markers",e),this._markersContainer.style.position="absolute",this._markersContainer.style.position="absolute",this._markersContainer.style.zIndex="100",this._canvas=a.create("canvas","lkmap-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"),this._canvas.setAttribute("role","region");var i=this._containerDimensions();this._resizeCanvas(i[0],i[1]);var r=this._controlContainer=a.create("div","lkmap-control-container",t),o=this._controlPositions={};["top-left","top-right","bottom-left","bottom-right","left-center","right-center"].forEach((function(t){o[t]=a.create("div","lkmap-ctrl-"+t,r)})),this._container.addEventListener("scroll",this._onMapScroll,!1)},o.prototype._resizeCanvas=function(e,i){var r=t.exported.devicePixelRatio||1;this._canvas.width=r*e,this._canvas.height=r*i,this._canvas.style.width=e+"px",this._canvas.style.height=i+"px"},o.prototype._setupPainter=function(){var i=this,r=t.extend({},e.webGLContextAttributes,{failIfMajorPerformanceCaveat:this._failIfMajorPerformanceCaveat,preserveDrawingBuffer:this._preserveDrawingBuffer,antialias:this._antialias||!1}),o=null;this._options.isWebGL2&&(o=this._canvas.getContext("webgl2",r)||this._canvas.getContext("experimental-webgl2",r)),o?o.isWebGL2=!0:(o=this._canvas.getContext("webgl",r)||this._canvas.getContext("experimental-webgl",r)).isWebGL2=!1,o?(t.storeAuthState(o,!0),this.painter=new Ui(o,this.transform),this.on("data",(function(t){"source"===t.dataType&&i.painter.setTileLoadedFlag(!0)})),t.exported$1.testSupport(o)):this.fire(new t.ErrorEvent(new Error("Failed to initialize WebGL")))},o.prototype._contextLost=function(e){e.preventDefault(),this._frame&&(this._frame.cancel(),this._frame=null),this.fire(new t.Event("webglcontextlost",{originalEvent:e}))},o.prototype._contextRestored=function(e){this._setupPainter(),this.resize(),this._update(),this.fire(new t.Event("webglcontextrestored",{originalEvent:e}))},o.prototype._onMapScroll=function(t){if(t.target===this._container)return this._container.scrollTop=0,this._container.scrollLeft=0,!1},o.prototype.loaded=function(){return!this._styleDirty&&!this._sourcesDirty&&!!this.style&&this.style.loaded()},o.prototype._update=function(t){return this.style?(this._styleDirty=this._styleDirty||t,this._sourcesDirty=!0,this.triggerRepaint(),this):this},o.prototype._requestRenderFrame=function(t){return this._update(),this._renderTaskQueue.add(t)},o.prototype._cancelRenderFrame=function(t){this._renderTaskQueue.remove(t)},o.prototype._requestDomTask=function(t){!this.isMoving()&&this.loaded()?t():this._domRenderTaskQueue.add(t)},o.prototype._render=function(e,i){var r,o=this;void 0===i&&(i=!0);var n=this.painter.context.extTimerQuery,a=t.exported.now();this.listens("gpu-timing-frame")&&(r=n.createQueryEXT(),n.beginQueryEXT(n.TIME_ELAPSED_EXT,r)),this.style._statisticsTool.frameStart();var s=this._updateAverageElevation(a);if(this.painter.context.setDirty(),this.painter.setBaseState(),this._renderTaskQueue.run(e),this._domRenderTaskQueue.run(e),!this._removed){var l=!1,u=this._isInitialLoad?0:this._fadeDuration;if(this.style&&this._styleDirty){this._styleDirty=!1;var p=this.transform.zoom,h=t.exported.now();this.style.zoomHistory.update(p,h);var c=new t.EvaluationParameters(p,{now:h,fadeDuration:u,zoomHistory:this.style.zoomHistory,transition:this.style.getTransition()}),f=c.crossFadingFactor();1===f&&f===this._crossFadingFactor||(l=!0,this._crossFadingFactor=f),this.style.update(c)}if(this.style&&this.style.fog&&this.style.fog.hasTransition()&&(this.style._markersNeedUpdate=!0,this._sourcesDirty=!0),this.style&&this._sourcesDirty&&(this._sourcesDirty=!1,this.painter._updateFog(this.style),this._updateTerrain(),this.style._updateSources(this.transform)),this._placementDirty=this.style&&this.style._updatePlacement(this.painter.transform,this.showCollisionBoxes,u,this._crossSourceCollisions),this.painter.render(this.style,{showTileBoundaries:this.showTileBoundaries,showTerrainWireframe:this.showTerrainWireframe,showOverdrawInspector:this._showOverdrawInspector,showQueryGeometry:!!this._showQueryGeometry,rotating:this.isRotating(),zooming:this.isZooming(),moving:this.isMoving(),fadeDuration:u,isInitialLoad:this._isInitialLoad,showPadding:this.showPadding,gpuTiming:!!this.listens("gpu-timing-layer"),speedIndexTiming:this.speedIndexTiming}),this.fire(new t.Event("render")),this.loaded()&&!this._loaded){if(this.indoor&&this.indoor.init(),this._loaded=!0,this._container.clientWidth!=this._canvas.width||this._container.clientHeight!=this._canvas.height){var d=this._containerDimensions(),m=d[0],y=d[1];this._resizeCanvas(m,y),this.transform.resize(m,y),this.painter.resize(m,y)}this.fire(new t.Event("load"))}if(this._loaded&&this.indoor&&this.indoor._update(),this.style&&(this.style.hasTransitions()||l)&&(this._styleDirty=!0),null!==this.modelBox&&this.modelBox.HasAnim()&&(this._styleDirty=!0),this.style&&!this._placementDirty&&this.style._releaseSymbolFadeTiles(),this.listens("gpu-timing-frame")){var g=t.exported.now()-a;n.endQueryEXT(n.TIME_ELAPSED_EXT,r),setTimeout((function(){var e=n.getQueryObjectEXT(r,n.QUERY_RESULT_EXT)/1e6;n.deleteQueryEXT(r),o.fire(new t.Event("gpu-timing-frame",{cpuTime:g,gpuTime:e}))}),50)}if(this.listens("gpu-timing-layer")){var _=this.painter.collectGpuTimers();setTimeout((function(){var e=o.painter.queryGpuTimers(_);o.fire(new t.Event("gpu-timing-layer",{layerTimes:e}))}),50)}var v=this._sourcesDirty||this._styleDirty||this._placementDirty||s;if(v||this._repaint)this.triggerRepaint();else{var x=!this.isMoving()&&this.loaded();if(x&&(s=this._updateAverageElevation(a,!0)),s)this.triggerRepaint();else if(i&&this._triggerFrame(!1),x&&(this.fire(new t.Event("idle")),this._isInitialLoad=!1,this.speedIndexTiming)){var b=this._calculateSpeedIndex();this.fire(new t.Event("speedindexcompleted",{speedIndex:b})),this.speedIndexTiming=!1}}return!this._loaded||this._fullyLoaded||v||(this._fullyLoaded=!0,this._authenticate()),this}},o.prototype._updateAverageElevation=function(t,e){var i=this;void 0===e&&(e=!1);var r=function(t){return i.transform.averageElevation=t,i._update(!1),!0};if(!this.painter.averageElevationNeedsEasing())return 0!==this.transform.averageElevation&&r(0);if((e||t-this._averageElevationLastSampledAt>500)&&!this._averageElevation.isEasing(t)){var o=this.transform.averageElevation,n=this.transform.sampleAverageElevation();isNaN(n)?n=0:this._averageElevationLastSampledAt=t;var a=Math.abs(o-n);if(a>1)this._averageElevation.easeTo(n,t,300);else if(a>1e-4)return this._averageElevation.jumpTo(n),r(n)}return!!this._averageElevation.isEasing(t)&&r(this._averageElevation.getValue(t))},o.prototype._authenticate=function(){var e=this;t.getMapSessionAPI(this._getMapId(),this._requestManager._skuToken,this._requestManager._customAccessToken,(function(i){if(i&&(i.message===t.AUTH_ERR_MSG||401===i.status)){var r=e.painter.context.gl;t.storeAuthState(r,!1),e._logoControl instanceof Kr&&e._logoControl._updateLogo(),r&&r.clear(r.DEPTH_BUFFER_BIT|r.COLOR_BUFFER_BIT|r.STENCIL_BUFFER_BIT),e._silenceAuthErrors||e.fire(new t.ErrorEvent(new Error("A valid luokuang access token is required to use LKMap JS. To create an account or a new access token, visit https://lbs.luokuang.com/doc.html#/doc/jsapi/devGuide/intro/prepare")))}})),t.postMapLoadEvent(this._getMapId(),this._requestManager._skuToken,this._requestManager._customAccessToken,(function(){}))},o.prototype._updateTerrain=function(){this.painter.updateTerrain(this.style,this.isMoving()||this.isRotating()||this.isZooming()),this.fire(new t.Event("updateTerrain"))},o.prototype._calculateSpeedIndex=function(){var t=this.painter.canvasCopy(),e=this.painter.getCanvasCopiesAndTimestamps();e.timeStamps.push(performance.now());var i=this.painter.context.gl,r=i.createFramebuffer();function o(t){i.framebufferTexture2D(i.FRAMEBUFFER,i.COLOR_ATTACHMENT0,i.TEXTURE_2D,t,0);var e=new Uint8Array(i.drawingBufferWidth*i.drawingBufferHeight*4);return i.readPixels(0,0,i.drawingBufferWidth,i.drawingBufferHeight,i.RGBA,i.UNSIGNED_BYTE,e),e}return i.bindFramebuffer(i.FRAMEBUFFER,r),this._canvasPixelComparison(o(t),e.canvasCopies.map(o),e.timeStamps)},o.prototype._canvasPixelComparison=function(t,e,i){for(var r=i[1]-i[0],o=t.length/4,n=0;n<e.length;n++){for(var a=e[n],s=0,l=0;l<a.length;l+=4)a[l]===t[l]&&a[l+1]===t[l+1]&&a[l+2]===t[l+2]&&a[l+3]===t[l+3]&&(s+=1);r+=(i[n+2]-i[n+1])*(1-s/o)}return r},o.prototype.destroy=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._domRenderTaskQueue.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(),vn(this._canvasContainer),vn(this._controlContainer),vn(this._missingCSSCanary),this._container.classList.remove("lkmap-map"),t.removeAuthState(this.painter.context.gl),this.clearLogo(),this._removed=!0,this.fire(new t.Event("remove"))},o.prototype.triggerRepaint=function(){this._triggerFrame(!0)},o.prototype._triggerFrame=function(e){var i=this;this._renderNextFrame=this._renderNextFrame||e,this.style&&!this._frame&&(this._frame=t.exported.frame((function(t){var e=!!i._renderNextFrame;i._frame=null,i._renderNextFrame=null,e&&i._render(t)})))},o.prototype._onWindowOnline=function(){this._update()},o.prototype._onWindowResize=function(t){this._trackResize&&this.resize({originalEvent:t})._update()},n.showTileBoundaries.get=function(){return!!this._showTileBoundaries},n.showTileBoundaries.set=function(t){this._showTileBoundaries!==t&&(this._showTileBoundaries=t,this._update())},n.showTerrainWireframe.get=function(){return!!this._showTerrainWireframe},n.showTerrainWireframe.set=function(t){this._showTerrainWireframe!==t&&(this._showTerrainWireframe=t,this._update())},n.speedIndexTiming.get=function(){return!!this._speedIndexTiming},n.speedIndexTiming.set=function(t){this._speedIndexTiming!==t&&(this._speedIndexTiming=t,this._update())},n.showPadding.get=function(){return!!this._showPadding},n.showPadding.set=function(t){this._showPadding!==t&&(this._showPadding=t,this._update())},n.showCollisionBoxes.get=function(){return!!this._showCollisionBoxes},n.showCollisionBoxes.set=function(t){this._showCollisionBoxes!==t&&(this._showCollisionBoxes=t,t?this.style._generateCollisionBoxes():this._update())},n.showOverdrawInspector.get=function(){return!!this._showOverdrawInspector},n.showOverdrawInspector.set=function(t){this._showOverdrawInspector!==t&&(this._showOverdrawInspector=t,this._update())},n.repaint.get=function(){return!!this._repaint},n.repaint.set=function(t){this._repaint!==t&&(this._repaint=t,this.triggerRepaint())},n.vertices.get=function(){return!!this._vertices},n.vertices.set=function(t){this._vertices=t,this._update()},o.prototype._setCacheLimits=function(e,i){t.setCacheLimits(e,i)},n.version.get=function(){return yn},o.prototype.getStyleData=function(e,i,r){void 0===i&&(i=null),void 0===r&&(r=1),e.indexOf("lkmap://styles/")<0&&(e="lkmap://styles/"+e),this.styleId=this._options.styleId=e;var o,n=null===i||"string"==typeof i?i:null;o=e.indexOf("lkmap://styles/")>=0?e.split("/styles/")[1]:e;var a=t.config.API_URL+"/openplatform/v1/mapStyle/getStyle",s={styleId:o,type:0===r||1===r?r:1,AK:t.config.USER_AK};return new Promise((function(t,e){no.ajax(a,{type:"get",data:s,contentType:"application/x-www-form-urlencoded",token:n,success:function(e){if("string"==typeof e){var i=JSON.parse(e);try{if(0==i.code){var r=JSON.parse(i.data.styleContent);i.data.styleContent=r}t(i)}catch(t){}}else try{if(0==e.code){var o=JSON.parse(e.data.styleContent);e.data.styleContent=o}t(e)}catch(t){}},error:function(t){e()}})}))},o.prototype.plugin=function(t,e){!t||t.length<=0||uo.request(t,e)},o.prototype.setMapStyle=function(t,e){if("string"==typeof t){var i=this;return 0!=e&&1!=e||e==this._options.styleType||(this._options.styleType=e),this.getStyleData(t,this,this._options.token,this._options.styleType).then((function(t){if(0===t.code){try{t.data.styleContent=t.data.styleContent,i._styleFile=JSON.parse(JSON.stringify(t.data)),(i._isHotspot||i._isHotspotActive)&&i._addPoiHoverStyle()}catch(e){i._showErrorEvent(t)}t.data&&null!=t.data.recordationNumber&&(i._options.MapAuthData.mapVersion=t.data.recordationNumber?t.data.recordationNumber:""),i.setStyle(t.data.styleContent,{diff:!1})}else i._showErrorEvent(t),i.getStyleData(gn.style,i,i._options.token,i._options.styleType).then((function(e){try{e.data.styleContent=e.data.styleContent,i._styleFile=JSON.parse(JSON.stringify(e.data)),(i._isHotspot||i._isHotspotActive)&&i._addPoiHoverStyle()}catch(e){i._showErrorEvent(t)}e.data&&null!=e.data.recordationNumber&&(i._options.MapAuthData.mapVersion=e.data.recordationNumber?e.data.recordationNumber:""),i.setStyle(e.data.styleContent,{diff:!1})}),(function(t){}))}),(function(t){})),i.addMapAuditCode(),i._styleFile}},o.prototype.updateMapStyle=function(t){var e=this;t&&(this._styleFile.styleContent.layers.forEach((function(t){e.removeLayer(t.id)})),this.getStyleData(t).then((function(t){if(0===t.code){var i=JSON.parse(JSON.stringify(t.data));"custom_sprite"in i.styleContent&&i.styleContent.custom_sprite.forEach((function(t){e.loadSprite(t,(function(t){e.triggerRepaint()}))}));var r=e.style.order[0];i.styleContent.layers.reverse().forEach((function(t,i){e.addLayer(t,r),r=t.id})),e._options.MapAuthData.mapVersion=i.recordationNumber?i.recordationNumber:"",e.addMapAuditCode(),e._styleFile=i}})))},o.prototype._showErrorEvent=function(t){this._errorFun&&this._errorFun.length>0&&this._errorFun.forEach((function(e){e(t)}))},o.prototype.getMapStyle=function(){return this._options.styleId},o.prototype.getStyleFile=function(){return this._styleFile},o.prototype.clearInfoWindow=function(){this._popup&&this._popup.remove()},o.prototype.getThumbnail=function(t){var e=this;void 0===t&&(t={});var i=t.width,r=t.height;return new Promise((function(t){e.once("render",(function(){var o=e.getCanvas();i=i||o.width,r=r||o.height;var n=document.createElement("canvas");n.width=i,n.height=r;var a=n.getContext("2d",{willReadFrequently:!0});a.beginPath(),a.drawImage(o,0,0,i,r);var s=n.toDataURL();t(s)})),e.setBearing(e.getBearing())}))},o.prototype.loadSprite=function(t,e,i){void 0===i&&(i={}),this.style._loadImageSprite(t,e,i)},o.prototype.getRandomId=function(t){for(var e=(new Date).getTime().toString(),i=t||6,r="",o="",n=new Array(0,1,2,3,4,5,6,7,8,9,"A","B","C","D","E","F","G","H","I","G","K","L","M","N","O","P","Q","R","S","T","U","V","W","X","Y","Z"),a=new Array("A","B","C","D","E","F","G","H","I","G","K","L","M","N","O","P","Q","R","S","T","U","V","W","X","Y","Z",0,1,2,3,4,5,6,7,8,9),s=0;s<i;s++)o+=a[Math.floor(32*Math.random())];for(var l=0;l<i;l++)r+=n[Math.floor(32*Math.random())];return r.length!=i&&createCode(),r+e+o},o.prototype.createDom=function(t,e){void 0===e&&(e=null);var i=document.createElement(t);if(e&&"object"==typeof e)for(var r in e)i[r]=e[r];return i},o.prototype.setBounds=function(t,e,i){void 0===e&&(e={}),void 0===i&&(i={}),this.fitBounds(t instanceof Array?t:[t._sw,t._ne],e,i)},o.prototype.getStatus=function(){return{dragRotate:this.dragRotate.isEnabled(),dragPan:this.dragPan.isEnabled(),scrollZoom:this.scrollZoom.isEnabled(),doubleClickZoom:this.doubleClickZoom.isEnabled(),keyboard:this.keyboard.isEnabled(),touchZoomRotate:this.touchZoomRotate.isEnabled()}},o.prototype.setFitView=function(t,e,i){void 0===t&&(t=null),void 0===e&&(e={}),void 0===i&&(i={});var r=null;if(t&&t.length>0)r=this.getLngLat(t);else if(!t||t instanceof Array){var o=this.getAllOverlays();if(0==o.length)return;r=this.getLngLat(o)}else r=this.getLngLat([t]);r&&r.length>0&&this.setMapBounds(r,e,i)},o.prototype.setMapBounds=function(t,e,i){var r=200,o=200,n=0,a=0;t.forEach((function(t){parseFloat(t[0])>n&&(n=parseFloat(t[0])),parseFloat(t[0])<r&&(r=parseFloat(t[0])),parseFloat(t[1])>a&&(a=parseFloat(t[1])),parseFloat(t[1])<o&&(o=parseFloat(t[1]))}));var s=[n,a],l=[r,o];this.panTo([(n+r)/2,(a+o)/2]),this.fitBounds([l,s],e,i)},o.prototype.getLngLat=function(t){var e=[];return t.forEach((function(t){if(0==t.type.indexOf("LKMapvgl-")||0==t.type.indexOf("LKClusterer_")){var i=t.getBounds();e.push(i._sw.toArray()),e.push(i._ne.toArray())}else if("marker"==t.type||"text"==t.type||"inforWindow"==t.type||"circleMarker"==t.type)e.push(t.getPosition().toArray());else{var r=t.getPath("all");e=e.concat(r)}})),e},o.prototype.add=function(t){var e=this;t instanceof Array?t.forEach((function(t){t.id?t.setMap(e):t.addTo(e)})):t.id?t.setMap(this):t.addTo(this)},o.prototype.remove=function(t){var e=this;void 0===t&&(t=null),t&&(t instanceof Array?t.forEach((function(t){t.id&&"marker"!=t.type?(e.getSource(t)&&e.removeSource(t.id),e.removeLayer(t),t.lineGeojson&&(e.getSource(t.lineGeojson.id)&&e.removeSource(t.lineGeojson.id),e.removeLayer(t.lineGeojson))):t.remove()})):t.id&&"marker"!=t.type?(this.getSource(t.id)&&this.removeSource(t.id),this.removeLayer(t),t.lineGeojson&&(this.getSource(t.lineGeojson.id)&&this.removeSource(t.lineGeojson.id),this.removeLayer(t.lineGeojson))):t.remove())},o.prototype.setDragRotate=function(t){void 0===t&&(t=!1),t?this.dragRotate.enable():this.dragRotate.disable()},o.prototype.getDragRotate=function(t){return void 0===t&&(t="isEnabled"),"isActive"==t?this.dragRotate.isActive():this.dragRotate.isEnabled()},o.prototype.setScrollZoom=function(t){void 0===t&&(t=!1),t?this.scrollZoom.enable():this.scrollZoom.disable()},o.prototype.setScrollZoomRate=function(t){void 0===t&&(t=.01),this.scrollZoom.setZoomRate(parseFloat(t))},o.prototype.setWheelScrollZoomRate=function(t){void 0===t&&(t=1/450),this.scrollZoom.setWheelZoomRate(parseFloat(t))},o.prototype.getScrollZoom=function(){return this.dragRotate.isEnabled()},o.prototype.setDragPan=function(t){void 0===t&&(t=!1),t?this.dragPan.enable():this.dragPan.disable()},o.prototype.getDragPan=function(t){return void 0===t&&(t="isEnabled"),"isActive"==t?this.dragPan.isActive():this.dragPan.isEnabled()},o.prototype.setDragRotate=function(t){void 0===t&&(t=!1),t?this.dragRotate._mouseRotate.enable():this.dragRotate._mouseRotate.disable()},o.prototype.getDragRotate=function(t){return void 0===t&&(t="isEnabled"),"isActive"==t?this.dragRotate._mouseRotate.isActive():this.dragRotate._mouseRotate.isEnabled()},o.prototype.setDragPitch=function(t){void 0===t&&(t=!1),t?this.dragRotate._mousePitch.enable():this.dragRotate._mousePitch.disable()},o.prototype.getDragPitch=function(t){return void 0===t&&(t="isEnabled"),"isActive"==t?this.dragRotate._mousePitch.isActive():this.dragRotate._mousePitch.isEnabled()},o.prototype.setKeyboard=function(t){void 0===t&&(t=!1),t?this.keyboard.enable():this.keyboard.disable()},o.prototype.getKeyboard=function(t){return this.keyboard.isEnabled()},o.prototype.setDoubleClickZoom=function(t){void 0===t&&(t=!1),t?this.doubleClickZoom.enable():this.doubleClickZoom.disable()},o.prototype.getDoubleClickZoom=function(t){return void 0===t&&(t="isEnabled"),"isActive"==t?this.doubleClickZoom.isActive():this.doubleClickZoom.isEnabled()},o.prototype.setTouchZoomRotate=function(t){void 0===t&&(t=!1),t?this.touchZoomRotate.enable():this.touchZoomRotate.disable()},o.prototype.getTouchZoomRotate=function(){return this.touchZoomRotate.isEnabled()},o.prototype.setTouchRotate=function(t){void 0===t&&(t=!1),t?this.touchZoomRotate.enableRotation():this.touchZoomRotate.disableRotation()},o.prototype.getTouchRotate=function(){return this.touchZoomRotate.isEnabledTouchRotate()},o.prototype.setTouchZoom=function(t){void 0===t&&(t=!1),t?this.touchZoomRotate.enableTouchZoom():this.touchZoomRotate.disableTouchZoom()},o.prototype.getTouchZoom=function(){return this.touchZoomRotate.isEnabledTouchZoom()},o.prototype.setTouchPitch=function(t){void 0===t&&(t=!1),t?this.touchPitch.enable():this.touchPitch.disable()},o.prototype.getTouchPitch=function(){return"isActive"==type?this.touchPitch.isActive():this.touchPitch.isEnabled()},o.prototype.removeSky=function(){this.style.hasLayer("LK_SKY_layer")&&(this._options.sky=!1,this.removeLayer("LK_SKY_layer"))},o.prototype.addSky=function(){this.style.hasLayer("LK_SKY_layer")||(this._options.sky=!0,this._SkyClass&&"LK_SKY_layer"==this._SkyClass.id?this._SkyClass.setMap(this):this.addLayer({id:"LK_SKY_layer",type:"sky",paint:{"sky-type":"gradient","sky-gradient":["interpolate",["linear"],["sky-radial-progress"],.8,"rgba(87, 141, 219, 0.8)",1,"rgba(202, 233, 250, 0.1)"],"sky-gradient-center":[0,0],"sky-gradient-radius":96,"sky-opacity":["interpolate",["exponential",1],["zoom"],5,1,22,1]}}))},o.prototype.removeFog=function(){this.getFog()&&(this._options.fog=!1,this.setFog())},o.prototype.addFog=function(){this.getFog()||(this._options.fog=!0,this.setFog({range:["interpolate",["exponential",.1],["zoom"],1,["literal",[1,11]],10,["literal",[2,10]],12,["literal",[3,10]],13,["literal",[5,10]],14,["literal",[4,10]],15,["literal",[3,10]],16,["literal",[2,10]],17,["literal",[0,10]],18,["literal",[3,10]],19,["literal",[5,10]],20,["literal",[7,20]],21,["literal",[10,20]],22,["literal",[11,20]]],color:["interpolate",["linear"],["zoom"],5,"rgba(202, 233, 250, 1)",9,"rgba(202, 233, 250, 1)"],"horizon-blend":.2}))},o.prototype.updateSKYLatyer=function(){},o.prototype._removePOIEvent=function(){var t=this;this._hotspotLayerId.length>0&&this._hotspotLayerId.forEach((function(e){t.off("click",e,t._poiClickEventCallback),t.off("mouseover",e,t._poiMouseoverEventCallback),t.off("mouseout",e,t._poiMouseoutEventCallback)}))},o.prototype._getPoiOldStyle=function(){var t=this;this._hotspotLayerStyle={},this._hotspotLayerId.forEach((function(e){var i=t.getPaintProperty(e,"text-color");!i||i instanceof Array||!i.hasOwnProperty("stops")||(i=i.stops[0][1]),t._hotspotLayerStyle[e]={"text-color":i}}))},o.prototype._addPoiHoverStyle=function(t){var e=this;if(this._removePOIEvent(),this.style.stylesheet&&this.style.stylesheet.layers){var i=this.style.stylesheet.layers;this._hotspotLayerId=[],i.forEach((function(t){"cn_poi_label"==t["source-layer"]&&"symbol"==t.type&&e._hotspotLayerId.push(t.id)})),this._getPoiOldStyle(),this._hotspotLayerId.forEach((function(t){e.on("click",t,e._poiClickEventCallback),e.on("mouseover",t,e._poiMouseoverEventCallback),e.on("mouseout",t,e._poiMouseoutEventCallback)})),this._setActivePoiStyle()}else var r=setInterval((function(){e.style.stylesheet&&e.style.stylesheet.layers&&(clearInterval(r),clearTimeout(o),e._addPoiHoverStyle())}),100),o=setTimeout((function(){clearInterval(r)}),5e3)},o.prototype._setActivePoiStyle=function(){if(this._hotspotActiveData){var t=this._hotspotActiveData.layerId;if(!this.style.getLayer(t))return;var e=this._hotspotLayerStyle[t]["text-color"];e&&this.setPaintProperty(t,"text-color",["case",["==",["id"],this._hotspotActiveData.featuresOneId],this._isHotspotTextColor,e])}},o.prototype._poiClickEventCallback=function(e){var i=!0;if(this._hotspotActiveData&&this._hotspotData&&this._isHotspotActive){var r=this._hotspotActiveData.layerId;if(e.layer.id!==r&&this.style.getLayer(r)){var o=this._hotspotLayerStyle[r]["text-color"];o&&this.setPaintProperty(r,"text-color",o)}if(e.features[0].id!=this._hotspotActiveData.featuresOneId){var n=e.layer.id,a=this._hotspotLayerStyle[n]["text-color"];a&&this.setPaintProperty(n,"text-color",["case",["==",["id"],e.features[0].id],this._isHotspotTextColor,a])}else i=!1}this.fire(new t.Event("hotspotclick",this._getHotspotData(e,"click",i)))},o.prototype._getHotspotData=function(e,i,r){void 0===i&&(i=""),void 0===r&&(r=!0);var o=t.extend({},{layerId:e.layer.id,target:e.target,originalEvent:e.originalEvent,features:e.features,point:e.point,type:"hotspotclick"});if(e.features&&e.features.length>0){var n=e.features[0].geometry.coordinates,a=e.features[0].properties;o=t.extend(o,{featuresOneId:e.features[0].id,id:"emg:venue:"+e.features[0].id,name:a.namec,maki:a.maki,namep:a.namep,lngLat:new t.LngLat(n[0],n[1])})}return"mouseout"==i&&e.layer.id==this._hotspotData.layer.id&&(o=this._hotspotData,this._hotspotData={}),"mouseover"==i&&(this._hotspotData=o),"click"==i&&(this._hotspotActiveData=this._isHotspotActive&&r?o:null),o},o.prototype._poiMouseoverEventCallback=function(e){var i=e.layer.id;if(this._isHotspot&&this._hotspotLayerId.indexOf(i)>-1&&e.features&&e.features.length>0){this.setCursor("pointer");var r=e.features[0].id,o=this._hotspotLayerStyle[i]["text-color"],n=["case",["==",["id"],r],this._isHotspotTextColor,o];this._isHotspotActive&&this._hotspotActiveData&&(n=["case",["any",["==",["id"],this._hotspotActiveData.featuresOneId],["==",["id"],r]],this._isHotspotTextColor,o]),o&&this.setPaintProperty(i,"text-color",n)}this.listens("hotspotover")&&this.fire(new t.Event("hotspotover",this._getHotspotData(e,"mouseover")))},o.prototype._poiMouseoutEventCallback=function(e){var i=e.layer.id;if(this._isHotspot&&this._hotspotLayerId.indexOf(i)>-1){this.setCursor(this._options.cursor);var r=this._hotspotLayerStyle[i]["text-color"],o=r;this._isHotspotActive&&this._hotspotActiveData&&(o=["case",["==",["id"],this._hotspotActiveData.featuresOneId],this._isHotspotTextColor,r]),r&&this.setPaintProperty(i,"text-color",o)}this.listens("hotspotout")&&this.fire(new t.Event("hotspotout",this._getHotspotData(e,"mouseout")))},o.prototype.addSatellite=function(t,e){if(void 0===e&&(e={}),!this.getLayer("10000000000020")){var i=null;if("number"==typeof t?(t>this.style._order.length&&(t=this.style._order.length-1),i=this.style._order[t]):!t||t instanceof Array?"string"==typeof t&&(i=t):(i=this.style._order[t.zIndex],e=t),e.beforeId&&(i=e.beforeId),!this.getSource("satellite")){var r={type:"raster",tiles:["https://api.luokuang.com/satellite/v1/wmts/service/1010/64?service=WMTS&request=GetTile&encryption=GCJ02&version=1.0.0&layer=&style=&tilematrixSet=GoogleMapsCompatible&format=image/png&transparent=1&width=256&height=256&opacity=1&srs=EPSG:3857&TILEMATRIX={z}&TILEROW={y}&TILECOL={x}"],tileSize:256},o=Object.keys(e);o.length>0&&o.forEach((function(t){r[t]=e[t]})),this.addSource("satellite",r)}var n={id:"10000000000020",type:"raster",source:"satellite","source-layer":"",minzoom:0,maxzoom:24,groupid:"",groupname:"卫星图",name:"卫星图层"};return i?this.addLayer(n,i):this.addLayer(n),this.getLayer("10000000000020")}},o.prototype.clearSatellite=function(){this.getLayer("10000000000020")&&this.removeLayer("10000000000020")},o.prototype.setSatellitezIndex=function(t){if(this.getLayer("10000000000020")&&t){var e=this.style._order[this.style._order.length-1];"number"==typeof t?(t>this.style._order.length&&(t=this.style._order.length-1),e=this.style._order[t]):"string"==typeof t&&(e=t),this.moveLayer("10000000000020",e)}},o.prototype.getSatellitezIndex=function(){return this.style._order.indexOf("10000000000020")},o.prototype.showSatellite=function(){this.getLayer("10000000000020")&&this.setLayoutProperty("10000000000020","visibility","visible")},o.prototype.hideSatellite=function(){this.getLayer("10000000000020")&&this.setLayoutProperty("10000000000020","visibility","none")},o.prototype.getMapView=function(t){void 0===t&&(t=!1);var e={center:this.transform.center.toArray(),zoom:this.transform.zoom,pitch:this.transform.pitch,bearing:this.transform.bearing};return t?JSON.stringify(e):e},Object.defineProperties(o.prototype,n),o}(Yr);function vn(t){t.parentNode&&t.parentNode.removeChild(t)}var xn={showCompass:!0,showZoom:!0,visualizePitch:!1},bn=function(e){var i=this;this.options=t.extend({},xn,e),this._container=a.create("div","lkmap-ctrl lkmap-ctrl-group"),this._container.addEventListener("contextmenu",(function(t){return t.preventDefault()})),this.options.showZoom&&(t.bindAll(["_setButtonTitle","_updateZoomButtons"],this),this._zoomInButton=this._createButton("lkmap-ctrl-zoom-in",(function(t){return i._map.zoomIn({},{originalEvent:t})})),a.create("span","lkmap-ctrl-icon",this._zoomInButton).setAttribute("aria-hidden",!0),this._zoomOutButton=this._createButton("lkmap-ctrl-zoom-out",(function(t){return i._map.zoomOut({},{originalEvent:t})})),a.create("span","lkmap-ctrl-icon",this._zoomOutButton).setAttribute("aria-hidden",!0)),this.options.showCompass&&(t.bindAll(["_rotateCompassArrow"],this),this._compass=this._createButton("lkmap-ctrl-compass",(function(t){i.options.visualizePitch?i._map.resetNorthPitch({},{originalEvent:t}):i._map.resetNorth({},{originalEvent:t})})),this._compassIcon=a.create("span","lkmap-ctrl-icon",this._compass),this._compassIcon.setAttribute("aria-hidden",!0))};bn.prototype._updateZoomButtons=function(){var t=this._map.getZoom(),e=t===this._map.getMaxZoom(),i=t===this._map.getMinZoom();this._zoomInButton.disabled=e,this._zoomOutButton.disabled=i,this._zoomInButton.setAttribute("aria-disabled",e.toString()),this._zoomOutButton.setAttribute("aria-disabled",i.toString())},bn.prototype._rotateCompassArrow=function(){var t=this,e=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._map._requestDomTask((function(){t._compassIcon&&(t._compassIcon.style.transform=e)}))},bn.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 wn(this._map,this._compass,this.options.visualizePitch)),this._container},bn.prototype.onRemove=function(){a.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},bn.prototype._createButton=function(t,e){var i=a.create("button",t,this._container);return i.type="button",i.addEventListener("click",e),i},bn.prototype._setButtonTitle=function(t,e){var i=this._map._getUIString("NavigationControl."+e);t.title=i,t.setAttribute("aria-label",i)};var wn=function(e,i,r){void 0===r&&(r=!1),this._clickTolerance=10,this.element=i,this.mouseRotate=new wr({clickTolerance:e.dragRotate._mouseRotate._clickTolerance}),this.map=e,r&&(this.mousePitch=new kr({clickTolerance:e.dragRotate._mousePitch._clickTolerance})),t.bindAll(["mousedown","mousemove","mouseup","touchstart","touchmove","touchend","reset"],this),a.addEventListener(i,"mousedown",this.mousedown),a.addEventListener(i,"touchstart",this.touchstart,{passive:!1}),a.addEventListener(i,"touchmove",this.touchmove),a.addEventListener(i,"touchend",this.touchend),a.addEventListener(i,"touchcancel",this.reset)};wn.prototype.down=function(t,e){this.mouseRotate.mousedown(t,e),this.mousePitch&&this.mousePitch.mousedown(t,e),a.disableDrag()},wn.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 o=this.mousePitch.mousemoveWindow(t,e);o&&o.pitchDelta&&i.setPitch(i.getPitch()+o.pitchDelta)}},wn.prototype.off=function(){var t=this.element;a.removeEventListener(t,"mousedown",this.mousedown),a.removeEventListener(t,"touchstart",this.touchstart,{passive:!1}),a.removeEventListener(t,"touchmove",this.touchmove),a.removeEventListener(t,"touchend",this.touchend),a.removeEventListener(t,"touchcancel",this.reset),this.offTemp()},wn.prototype.offTemp=function(){a.enableDrag(),a.removeEventListener(t.window,"mousemove",this.mousemove),a.removeEventListener(t.window,"mouseup",this.mouseup)},wn.prototype.mousedown=function(e){this.down(t.extend({},e,{ctrlKey:!0,preventDefault:function(){return e.preventDefault()}}),a.mousePos(this.element,e)),a.addEventListener(t.window,"mousemove",this.mousemove),a.addEventListener(t.window,"mouseup",this.mouseup)},wn.prototype.mousemove=function(t){this.move(t,a.mousePos(this.element,t))},wn.prototype.mouseup=function(t){this.mouseRotate.mouseupWindow(t),this.mousePitch&&this.mousePitch.mouseupWindow(t),this.offTemp()},wn.prototype.touchstart=function(t){1!==t.targetTouches.length?this.reset():(this._startPos=this._lastPos=a.touchPos(this.element,t.targetTouches)[0],this.down({type:"mousedown",button:0,ctrlKey:!0,preventDefault:function(){return t.preventDefault()}},this._startPos))},wn.prototype.touchmove=function(t){1!==t.targetTouches.length?this.reset():(this._lastPos=a.touchPos(this.element,t.targetTouches)[0],this.move({preventDefault:function(){return t.preventDefault()}},this._lastPos))},wn.prototype.touchend=function(t){0===t.targetTouches.length&&this._startPos&&this._lastPos&&this._startPos.dist(this._lastPos)<this._clickTolerance&&this.element.click(),this.reset()},wn.prototype.reset=function(){this.mouseRotate.reset(),this.mousePitch&&this.mousePitch.reset(),delete this._startPos,delete this._lastPos,this.offTemp()};var kn,Tn={positionOptions:{enableHighAccuracy:!1,maximumAge:0,timeout:6e3},fitBoundsOptions:{maxZoom:15},trackUserLocation:!1,showAccuracyCircle:!0,showUserLocation:!0},In=0,Sn=!1,En=function(e){function i(i){e.call(this),this.options=t.extend({},Tn,i),t.bindAll(["_onSuccess","_onError","_onZoom","_finish","_setupUI","_updateCamera","_updateMarker"],this)}return e&&(i.__proto__=e),(i.prototype=Object.create(e&&e.prototype)).constructor=i,i.prototype.onAdd=function(e){var i;return this._map=e,this._container=a.create("div","lkmap-ctrl lkmap-ctrl-group"),i=this._setupUI,void 0!==kn?i(kn):void 0!==t.window.navigator.permissions?t.window.navigator.permissions.query({name:"geolocation"}).then((function(t){i(kn="denied"!==t.state)})):i(kn=!!t.window.navigator.geolocation),this._container},i.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(),a.remove(this._container),this._map.off("zoom",this._onZoom),this._map=void 0,In=0,Sn=!1},i.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())},i.prototype._setErrorState=function(){switch(this._watchState){case"WAITING_ACTIVE":this._watchState="ACTIVE_ERROR",this._geolocateButton.classList.remove("lkmap-ctrl-geolocate-active"),this._geolocateButton.classList.add("lkmap-ctrl-geolocate-active-error");break;case"ACTIVE_LOCK":this._watchState="ACTIVE_ERROR",this._geolocateButton.classList.remove("lkmap-ctrl-geolocate-active"),this._geolocateButton.classList.add("lkmap-ctrl-geolocate-active-error"),this._geolocateButton.classList.add("lkmap-ctrl-geolocate-waiting");break;case"BACKGROUND":this._watchState="BACKGROUND_ERROR",this._geolocateButton.classList.remove("lkmap-ctrl-geolocate-background"),this._geolocateButton.classList.add("lkmap-ctrl-geolocate-background-error"),this._geolocateButton.classList.add("lkmap-ctrl-geolocate-waiting")}},i.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("lkmap-ctrl-geolocate-waiting"),this._geolocateButton.classList.remove("lkmap-ctrl-geolocate-active-error"),this._geolocateButton.classList.add("lkmap-ctrl-geolocate-active");break;case"BACKGROUND":case"BACKGROUND_ERROR":this._watchState="BACKGROUND",this._geolocateButton.classList.remove("lkmap-ctrl-geolocate-waiting"),this._geolocateButton.classList.remove("lkmap-ctrl-geolocate-background-error"),this._geolocateButton.classList.add("lkmap-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("lkmap-user-location-dot-stale"),this.fire(new t.Event("geolocate",e)),this._finish()}},i.prototype._updateCamera=function(e){var i=new t.LngLat(e.coords.longitude,e.coords.latitude),r=e.coords.accuracy,o=this._map.getBearing(),n=t.extend({bearing:o},this.options.fitBoundsOptions);this._map.fitBounds(i.toBounds(r),n,{geolocateSource:!0})},i.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()},i.prototype._updateCircleRadius=function(){var t=this._map._container.clientHeight/2,e=this._map.unproject([0,t]),i=this._map.unproject([100,t]),r=e.distanceTo(i)/100,o=Math.ceil(2*this._accuracy/r);this._circleElement.style.width=o+"px",this._circleElement.style.height=o+"px"},i.prototype._onZoom=function(){this.options.showUserLocation&&this.options.showAccuracyCircle&&this._updateCircleRadius()},i.prototype._onError=function(e){if(this._map){if(this.options.trackUserLocation)if(1===e.code){this._watchState="OFF",this._geolocateButton.classList.remove("lkmap-ctrl-geolocate-waiting"),this._geolocateButton.classList.remove("lkmap-ctrl-geolocate-active"),this._geolocateButton.classList.remove("lkmap-ctrl-geolocate-active-error"),this._geolocateButton.classList.remove("lkmap-ctrl-geolocate-background"),this._geolocateButton.classList.remove("lkmap-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&&Sn)return;this._setErrorState()}"OFF"!==this._watchState&&this.options.showUserLocation&&this._dotElement.classList.add("lkmap-user-location-dot-stale"),this.fire(new t.Event("error",e)),this._finish()}},i.prototype._finish=function(){this._timeoutId&&clearTimeout(this._timeoutId),this._timeoutId=void 0},i.prototype._setupUI=function(e){var i=this;if(this._container.addEventListener("contextmenu",(function(t){return t.preventDefault()})),this._geolocateButton=a.create("button","lkmap-ctrl-geolocate",this._container),a.create("span","lkmap-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 r=this._map._getUIString("GeolocateControl.LocationNotAvailable");this._geolocateButton.disabled=!0,this._geolocateButton.title=r,this._geolocateButton.setAttribute("aria-label",r)}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=a.create("div","lkmap-user-location-dot"),this._userLocationDotMarker=new ro(this._dotElement),this._circleElement=a.create("div","lkmap-user-location-accuracy-circle"),this._accuracyCircleMarker=new ro({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"!==i._watchState||e.originalEvent&&"resize"===e.originalEvent.type||(i._watchState="BACKGROUND",i._geolocateButton.classList.add("lkmap-ctrl-geolocate-background"),i._geolocateButton.classList.remove("lkmap-ctrl-geolocate-active"),i.fire(new t.Event("trackuserlocationend")))}))},i.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":In--,Sn=!1,this._watchState="OFF",this._geolocateButton.classList.remove("lkmap-ctrl-geolocate-waiting"),this._geolocateButton.classList.remove("lkmap-ctrl-geolocate-active"),this._geolocateButton.classList.remove("lkmap-ctrl-geolocate-active-error"),this._geolocateButton.classList.remove("lkmap-ctrl-geolocate-background"),this._geolocateButton.classList.remove("lkmap-ctrl-geolocate-background-error"),this.fire(new t.Event("trackuserlocationend"));break;case"BACKGROUND":this._watchState="ACTIVE_LOCK",this._geolocateButton.classList.remove("lkmap-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("lkmap-ctrl-geolocate-waiting"),this._geolocateButton.classList.add("lkmap-ctrl-geolocate-active");break;case"ACTIVE_LOCK":this._geolocateButton.classList.add("lkmap-ctrl-geolocate-active");break;case"ACTIVE_ERROR":this._geolocateButton.classList.add("lkmap-ctrl-geolocate-waiting"),this._geolocateButton.classList.add("lkmap-ctrl-geolocate-active-error");break;case"BACKGROUND":this._geolocateButton.classList.add("lkmap-ctrl-geolocate-background");break;case"BACKGROUND_ERROR":this._geolocateButton.classList.add("lkmap-ctrl-geolocate-waiting"),this._geolocateButton.classList.add("lkmap-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("lkmap-ctrl-geolocate-waiting"),this._geolocateButton.setAttribute("aria-pressed","true"),++In>1?(e={maximumAge:6e5,timeout:0},Sn=!0):(e=this.options.positionOptions,Sn=!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},i.prototype._clearWatch=function(){t.window.navigator.geolocation.clearWatch(this._geolocationWatchID),this._geolocationWatchID=void 0,this._geolocateButton.classList.remove("lkmap-ctrl-geolocate-waiting"),this._geolocateButton.setAttribute("aria-pressed","false"),this.options.showUserLocation&&this._updateMarker(null)},i}(t.Evented),An=function(e){void 0===e&&(e={}),this.options=e,t.bindAll(["_toggleAttribution","_updateEditLink","_updateData","_updateCompact"],this)};An.prototype.getDefaultPosition=function(){return"bottom-right"},An.prototype.onAdd=function(t){var e=this.options&&this.options.compact;return this._map=t,this._container=a.create("div","lkmap-ctrl lkmap-ctrl-attrib"),this._compactButton=a.create("button","lkmap-ctrl-attrib-button",this._container),this._compactButton.type="button",this._compactButton.addEventListener("click",this._toggleAttribution),this._setElementTitle(this._compactButton,"ToggleAttribution"),this._innerContainer=a.create("div","lkmap-ctrl-attrib-inner",this._container),this._innerContainer.setAttribute("role","list"),e&&this._container.classList.add("lkmap-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},An.prototype.onRemove=function(){a.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},An.prototype._setElementTitle=function(t,e){var i=this._map._getUIString("AttributionControl."+e);t.title=i,t.setAttribute("aria-label",i)},An.prototype._toggleAttribution=function(){this._container.classList.contains("lkmap-compact-show")?(this._container.classList.remove("lkmap-compact-show"),this._compactButton.setAttribute("aria-pressed","false")):(this._container.classList.add("lkmap-compact-show"),this._compactButton.setAttribute("aria-pressed","true"))},An.prototype._updateEditLink=function(){var e=this._editLink;e||(e=this._editLink=this._container.querySelector(".lkmap-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",this._setElementTitle(e,"MapFeedback")}},An.prototype._updateData=function(t){!t||"metadata"!==t.sourceDataType&&"visibility"!==t.sourceDataType&&"style"!==t.dataType||(this._updateAttributions(),this._updateEditLink())},An.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 o=i[r];if(o.used){var n=o.getSource();n.attribution&&t.indexOf(n.attribution)<0&&t.push(n.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("lkmap-attrib-empty")):this._container.classList.add("lkmap-attrib-empty"),this._editLink=null)}},An.prototype._updateCompact=function(){this._map.getCanvasContainer().offsetWidth<=640?this._container.classList.add("lkmap-compact"):this._container.classList.remove("lkmap-compact","lkmap-compact-show")};var Pn={maxWidth:100,unit:"metric"},Mn=function(e){this.options=t.extend({},Pn,e),t.bindAll(["_onMove","setUnit"],this)};function Ln(t,e,i){var r=i&&i.maxWidth||100,o=t._container.clientHeight/2,n=t.unproject([0,o]),a=t.unproject([r,o]),s=n.distanceTo(a);if(i&&"imperial"===i.unit){var l=3.2808*s;l>5280?Cn(e,r,l/5280,t._getUIString("ScaleControl.Miles"),t):Cn(e,r,l,t._getUIString("ScaleControl.Feet"),t)}else i&&"nautical"===i.unit?Cn(e,r,s/1852,t._getUIString("ScaleControl.NauticalMiles"),t):s>=1e3?Cn(e,r,s/1e3,t._getUIString("ScaleControl.Kilometers"),t):Cn(e,r,s,t._getUIString("ScaleControl.Meters"),t)}function Cn(t,e,i,r,o){var n,a,s,l=(n=i,(a=Math.pow(10,(""+Math.floor(n)).length-1))*(s=(s=n/a)>=10?10:s>=5?5:s>=3?3:s>=2?2:s>=1?1:function(t){var e=Math.pow(10,Math.ceil(-Math.log(t)/Math.LN10));return Math.round(t*e)/e}(s))),u=l/i;o._requestDomTask((function(){t.style.width=e*u+"px",t.innerHTML=l+"&nbsp;"+r}))}Mn.prototype.getDefaultPosition=function(){return"bottom-left"},Mn.prototype._onMove=function(){Ln(this._map,this._container,this.options)},Mn.prototype.onAdd=function(t){return this._map=t,this._container=a.create("div","lkmap-ctrl lkmap-ctrl-scale",t.getContainer()),this._map.on("move",this._onMove),this._onMove(),this._container},Mn.prototype.onRemove=function(){a.remove(this._container),this._map.off("move",this._onMove),this._map=void 0},Mn.prototype.setUnit=function(t){this.options.unit=t,Ln(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":"onwebkitfullscreenchange"in t.window.document&&(this._fullscreenchange="webkitfullscreenchange")};zn.prototype.onAdd=function(e){return this._map=e,this._container||(this._container=this._map.getContainer()),this._controlContainer=a.create("div","lkmap-ctrl lkmap-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(){a.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.webkitFullscreenEnabled)},zn.prototype._setupUI=function(){var e=this._fullscreenButton=a.create("button","lkmap-ctrl-fullscreen",this._controlContainer);a.create("span","lkmap-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.webkitFullscreenElement)===this._container!==this._fullscreen&&(this._fullscreen=!this._fullscreen,this._fullscreenButton.classList.toggle("lkmap-ctrl-shrink"),this._fullscreenButton.classList.toggle("lkmap-ctrl-fullscreen"),this._updateTitle())},zn.prototype._onClickFullscreen=function(){this._isFullscreen()?t.window.document.exitFullscreen?t.window.document.exitFullscreen():t.window.document.webkitCancelFullScreen&&t.window.document.webkitCancelFullScreen():this._container.requestFullscreen?this._container.requestFullscreen():this._container.webkitRequestFullscreen&&this._container.webkitRequestFullscreen()};var Dn={closeButton:!0,closeOnClick:!1,focusAfterOpen:!0,className:"",maxWidth:"1000px",isCustom:!1,anchor:"bottom",autoMove:!0,showShadow:!1,offset:[0,0],extData:null,height:0,heightBuffer:0,followFogOpacity:!0,heightAnchorElevation:!0},On=["a[href]","[tabindex]:not([tabindex='-1'])","[contenteditable]:not([contenteditable='false'])","button:not([disabled])","input:not([disabled])","select:not([disabled])","textarea:not([disabled])"].join(", "),Rn=function(e){function r(i){e.call(this),this.options=t.extend(Object.create(Dn),i),this.id="custom_inforWindow_"+t.getRandomId(),this.type="inforWindow",this.options.extData&&(this.extData=this.options.extData),t.bindAll(["_update","_onClose","remove","_onMouseMove","_onMouseUp","_onDrag","setMap","open","nodeToString","setMarkerLngLat","setPosition","getElement","close","_checkInforWindowWidthHeight","_getPixelXone","_getPixelXtow","_getPixelXthree","_getPixelYone","_getPixelYtwo","_getPixelYthree","_setShowShadowStyle","setExtData","getExtData","getId","setOffset","getOffset","_checkAutMoveShowShadow","on","off","setBubble","getBubble","getHeightBuffer","setHeightBuffer","setHeightAnchorElevation"],this),this._eventAll=[],this._eventArr=["click","dblclick","contextmenu","mousemove","mouseover","mouseout","mousedown","mouseup","touchstart","touchmove","touchend"],this._otherEvent={},this._bubbleEvent={click:null,dblclick:null,contextmenu:null,mousemove:null,mouseover:null,mouseout:null,mousedown:null,mouseup:null,mouseup:null,mouseup:null,mouseup:null},this._timeout=null,this._interval=null,this._scale=i&&i.scale||1,this._offset=t.pointGeometry.convert(i&&i.offset||[0,0]),this._defaultMarker=!0,this._height=i&&i.height||0,this._heightBuffer=i&&i.heightBuffer||0,this._heightAnchorElevation=this.options.heightAnchorElevation,this.init()}return e&&(r.__proto__=e),(r.prototype=Object.create(e&&e.prototype)).constructor=r,r.prototype.init=function(){this.options.position&&this.setLngLat(this.options.position),this.options.content&&("string"==typeof this.options.content?this.setHTML(this.options.content):this.setDOMContent(this.nodeToString(this.options.content))),this.options.map&&this.open(this.options.map)},r.prototype.getHeightBuffer=function(){return this._heightBuffer},r.prototype.setHeightBuffer=function(t){void 0===t&&(t=0),"number"==typeof t&&(this._heightBuffer=t)},r.prototype.getId=function(){return this.id},r.prototype.nodeToString=function(t){var e=document.createElement("div");return e.appendChild(t),e},r.prototype.addTo=function(e){var i=this;if(e)return this._map&&this._map._popup&&this._map._popup.remove(),e._popup&&e._popup.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("updateTerrain",this._update),this._map.on("remove",this.remove),this._update(),this._focusFirstElement(),this._trackPointer?(this._map.on("mousemove",this._onMouseMove),this._map.on("mouseup",this._onMouseUp),this._container&&this._container.classList.add("lkmap-popup-track-pointer"),this._map._canvasContainer.classList.add("lkmap-track-pointer")):this._map.on("move",this._update),this._map._popup=this,this.fire(new t.Event("open")),this._eventAll.length>0&&this._eventAll.forEach((function(t){i._addMarkerEvent(t)})),this},r.prototype.setMap=function(t){var e=this;t&&this.options.position&&(this._map=t,this._map._loaded?(this.addTo(t),this._checkAutMoveShowShadow()):(clearInterval(this._interval),clearTimeout(this._timeout),this._timeout=setTimeout((function(){clearInterval(e._interval)}),1e4),this._interval=setInterval((function(){e._map._loaded&&(clearInterval(e._interval),clearTimeout(e._timeout),e.addTo(t),e._checkAutMoveShowShadow())}),10)))},r.prototype.open=function(t,e){var i=this;t&&(e||this._lngLat)&&(e&&this.setLngLat(e),this._map=t,this._map._loaded?(this.addTo(t),this._checkAutMoveShowShadow()):(this._timeout=setTimeout((function(){clearInterval(i._interval)}),5e3),this._interval=setInterval((function(){i._map._loaded&&(clearInterval(i._interval),clearTimeout(i._timeout),i.addTo(t),i._checkAutMoveShowShadow())}),10)))},r.prototype._checkAutMoveShowShadow=function(){this.options.autoMove&&this._checkInforWindowWidthHeight(),this.options.showShadow&&this._setShowShadowStyle()},r.prototype.isOpen=function(){return!!this._map},r.prototype.remove=function(){return this._content&&a.remove(this._content),this._container&&(a.remove(this._container),delete this._container),this._map&&(this._map._popup=null,this._map.off("move",this._update),this._map.off("move",this._onClose),this._map.off("updateTerrain",this._update),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.getPosition=function(){return this._lngLat},r.prototype.setLngLat=function(e){return this.options.position=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("lkmap-popup-track-pointer"),this._map._canvasContainer.classList.remove("lkmap-track-pointer")),this},r.prototype.setMarkerLngLat=function(t){t&&(this.setLngLat(t.lng&&t.lat?[t.lng,t.lat]:t),this.options.position=t)},r.prototype.setPosition=function(t){this.setMarkerLngLat(t)},r.prototype.setAnchor=function(t){this.options.anchor=t,this._update()},r.prototype.getAnchor=function(){return this.options.anchor},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("lkmap-popup-track-pointer"),this._map._canvasContainer.classList.add("lkmap-track-pointer")),this},r.prototype.getElement=function(){return this._content},r.prototype.close=function(){this.remove()},r.prototype.setText=function(e){return this._contentText=a.create("div","lkmap-popup-text"),this._contentText.appendChild(t.window.document.createTextNode(e)),this.setDOMContent(this._contentText)},r.prototype.setHTML=function(e){var i,r=t.window.document.createDocumentFragment(),o=t.window.document.createElement("body");for(o.innerHTML=e;i=o.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.options.isCustom?this._content=t:(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.setOffset=function(e){return this.options.offset=e,this._offset=t.pointGeometry.convert(e||[0,0]),this._update(),this},r.prototype.getOffset=function(){return this._offset},r.prototype.setExtData=function(t){this.extData=this.options.extData=t},r.prototype.getExtData=function(){return this.extData||this.options.extData},r.prototype.getHeight=function(){return this._height},r.prototype.setHeight=function(t){void 0===t&&(t=0),"number"==typeof t&&(this._height=this.options.height=t,this._update())},r.prototype.toggleClassName=function(t){if(this._container)return this._container.classList.toggle(t)},r.prototype._createContent=function(){this._content&&a.remove(this._content),this._content=a.create("div","lkmap-popup-content",this._container),this.options.closeButton&&(this._closeButton=a.create("div","lkmap-popup-close-button",this._content),this._closeButton.setAttribute("aria-label","Close popup"),this._closeButton.innerHTML="&#215;",this._closeButton.addEventListener("click",this._onClose))},r.prototype._createCloseButton=function(){this.options.closeButton&&(this._closeButton=a.create("div","lkmap-popup-close-button",this._content),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.setHeightAnchorElevation=function(t){this._heightAnchorElevation=!!t,this.options.heightAnchorElevation=this._heightAnchorElevation,this._update()},r.prototype._update=function(e){var i=this;if(this._map&&(this._lngLat||this._trackPointer)&&this._content&&(this._container||(this._container=a.create("div","lkmap-popup",this._map.getContainer()),this.options.isCustom||(this._tip=a.create("div","lkmap-popup-tip",this._container)),this._container.appendChild(this._content),this.options.className&&this.options.className.split(" ").forEach((function(t){return i._container.classList.add(t)})),this._trackPointer&&this._container.classList.add("lkmap-popup-track-pointer")),this._container.style.willChange="transform",this.options.maxWidth&&this._container.style.maxWidth!==this.options.maxWidth&&(this._container.style.maxWidth=this.options.maxWidth),!this.options.isCustom&&this.options.size&&(this._content.style.width=this.options.size instanceof Array?this.options.size[0]:this.options.size.width,this._content.style.height=this.options.size instanceof Array?this.options.size[1]:this.options.size.height),this._map.transform.renderWorldCopies&&!this._trackPointer&&(this._lngLat=Qr(this._lngLat,this._pos,this._map.transform)),!this._trackPointer||e)){var r=this._pos=this._trackPointer&&e?e:this._map.project(this._lngLat);if(this._height&&0!==this._height){var o=t.LngLat.convert(this._lngLat),n=new t.MercatorCoordinate(t.mercatorXfromLng(o.lng),t.mercatorYfromLat(o.lat),t.mercatorZfromAltitude(this._height,o.lat));r=this._pos=this._trackPointer&&e?e:this._map.transform._coordinatePoint(n,!0,this._heightAnchorElevation)._add(this._transformedOffset())}var s=this.options.anchor,l=Bn(this.options.offset);if(this.options.offset&&(this.options.offset instanceof Array||(l=Bn([this.options.offset.x,this.options.offset.y]))),!s){var u,p=this._container.offsetWidth,h=this._container.offsetHeight;u=r.y+l.bottom.y<h?["top"]:r.y>this._map.transform.height-h?["bottom"]:[],r.x<p/2?u.push("left"):r.x>this._map.transform.width-p/2&&u.push("right"),s=0===u.length?"bottom":u.join("-")}this._evaluateOpacity();var c=r.add(l[s]).round();this._container&&s&&(a.setTransform(this._container,$r[s]+" translate("+c.x+"px,"+c.y+"px)"),to(this._container,s,"popup")),this._container.style.willChange=null}},r.prototype._focusFirstElement=function(){if(this.options.focusAfterOpen&&this._container){var t=this._container.querySelector(On);t&&t.focus()}},r.prototype._onClose=function(){this.remove()},r.prototype._setOpacity=function(t){this._content&&(this._content.style.opacity=t),this._tip&&(this._tip.style.opacity=t)},r.prototype._setShowShadowStyle=function(){var e=this._content.offsetHeight,i=this._content.offsetWidth;this._showShadow=a.create("div","lkmap-popup-showShadow",this._container);var r=1.5696202531645569*i,o=.6*e;this._showShadow.style.width=r+"px",this._showShadow.style.height=o+"px";var n=parseInt(o/2),s=r/2,l=0,u=0,p=0;if(i/e>=3&&(p=50,l=-n/Math.cos(p)),!this.options.isCustom)switch(this.options.anchor){case"center":l+=16;break;case"bottom":case"bottom-center":case"bottom-left":case"bottom-right":u+=10;break;case"left":case"middle-left":l+=10}this.options.showShadowOffset&&(this.options.showShadowOffset instanceof Array?(l-=this.options.showShadowOffset[0],u-=this.options.showShadowOffset[1]):(l-=this.options.showShadowOffset.x,u-=this.options.showShadowOffset.y)),this._showShadow.style.left=l+"px",this._showShadow.style.bottom=u+"px",this._showShadow.style.transform="skewX("+p+"deg)";var h=t.window.document.createElement("div");h.className="topLeft",h.style.width=s+"px",h.style.height=n+"px";var c=t.window.document.createElement("div");c.className="topRight",c.style.width=s+"px",c.style.left=r/2+"px",c.style.height=n+"px";var f=t.window.document.createElement("div");f.className="bottomRight",f.style.width=s+"px",f.style.height=n+"px",f.style.left=r/2+"px",f.style.top=n+"px";var d=t.window.document.createElement("div");d.className="bottomLeft",d.style.width=s+"px",d.style.height=n+"px",d.style.top=n+"px",this._showShadow.appendChild(h),this._showShadow.appendChild(c),this._showShadow.appendChild(f),this._showShadow.appendChild(d)},r.prototype._checkInforWindowWidthHeight=function(){var t=this._map.lngLatToContainer(this.options.position),e=this._map.getContainer().offsetWidth,i=this._map.getContainer().offsetHeight,r=this._container.offsetWidth,o=this._container.offsetHeight,n=[0,0];switch(this.checkStatus=!1,this.options.offset&&(t.x+=this.options.offset instanceof Array?this.options.offset[0]:this.options.offset.x,t.y+=this.options.offset instanceof Array?this.options.offset[1]:this.options.offset.y),this.options.anchor){case"center":t.x<r/2?(n[0]-=r/2-t.x,this.checkStatus=!0):t.x>e-r/2&&(n[0]+=t.x+r/2-e+20,this.checkStatus=!0),n[1]=this._getPixelYone(t,o,i);break;case"bottom":case"bottom-center":n[0]=this._getPixelXone(t,r,e),n[1]=this._getPixelYthree(t,o,i);break;case"top":case"top-center":n[0]=this._getPixelXone(t,r,e),n[1]=this._getPixelYtwo(t,o,i);break;case"left":case"middle-left":n[0]=this._getPixelXtow(t,r,e),n[1]=this._getPixelYone(t,o,i);break;case"right":case"middle-right":n[0]=this._getPixelXthree(t,r,e),n[1]=this._getPixelYone(t,o,i);break;case"top-left":n[0]=this._getPixelXtow(t,r,e),n[1]=this._getPixelYtwo(t,o,i);break;case"top-right":n[0]=this._getPixelXthree(t,r,e),n[1]=this._getPixelYtwo(t,o,i);break;case"bottom-left":n[0]=this._getPixelXtow(t,r,e),n[1]=this._getPixelYthree(t,o,i);break;case"bottom-right":n[0]=this._getPixelXthree(t,r,e),n[1]=this._getPixelYthree(t,o,i)}this.checkStatus&&this._map.panBy(n)},r.prototype._getPixelXone=function(t,e,i){var r=0;return t.x<e/2?(r-=e/2-t.x+20,this.checkStatus=!0):t.x>i-e/2&&(r+=t.x+e/2-i+20,this.checkStatus=!0),r},r.prototype._getPixelXtow=function(t,e,i){var r=0;return t.x<0?(r=t.x+-20,this.checkStatus=!0):t.x>i-e&&(r=t.x+e-i+20,this.checkStatus=!0),r},r.prototype._getPixelXthree=function(t,e,i){var r=0;return t.x<e?(r-=e-t.x+20,this.checkStatus=!0):t.x>i&&(r+=t.x-i+20,this.checkStatus=!0),r},r.prototype._getPixelYone=function(t,e,i){var r=0;return t.y<e/2?(r-=e/2-t.y+20,this.checkStatus=!0):t.y>i-e/2&&(r=t.y+e/2-i+20,this.checkStatus=!0),r},r.prototype._getPixelYtwo=function(t,e,i){var r=0;return t.y<0?(r=t.y+-20,this.checkStatus=!0):t.y>i-e&&(r=t.y+e-i+20,this.checkStatus=!0),r},r.prototype._getPixelYthree=function(t,e,i){var r=0;return t.y<e?(r-=e-t.y+20,this.checkStatus=!0):t.y>i&&(r+=t.y-i+20,this.checkStatus=!0),r},r.prototype._setBubble=function(){a.addEventListener(this._content,"mousedown",this._stopPropagation),a.addEventListener(this._content,"mouseup",this._stopPropagation),a.addEventListener(this._content,"contextmenu",this._stopPropagation),a.addEventListener(this._content,"touchstart",this._stopPropagation),a.addEventListener(this._content,"touchmove",this._stopPropagation),a.addEventListener(this._content,"touchend",this._stopPropagation),a.addEventListener(this._content,"dblclick",this._stopPropagation),a.addEventListener(this._content,"click",this._stopPropagation)},r.prototype._stopPropagation=function(t){t.preventDefault(),t.stopPropagation()},r.prototype._addMarkerEvent=function(t){var e=this;e._container.dispatchEvent?e._container.addEventListener(t,e._eventCallbackFun.bind(e)):e._container.attachEvent("on"+t,e._eventCallbackFun.bind(e))},r.prototype._eventCallbackFun=function(e){var r=this;if(("lkmap-popup"==e.target.className.split(" ")[0]||"lkmap-popup-content"==e.target.className.split(" ")[0]||"lkmap-popup-tip"==e.target.className.split(" ")[0])&&r._bubbleEvent[e.type])if("click"==e.type||"dblclick"==e.type){if(t.window._inforWindowClicked)return void(t.window._inforWindowClicked=!1);if(t.window._inforWindowClicked=!0,setTimeout((function(){t.window._inforWindowClicked=!1}),500),r._bubbleEvent[e.type]){var o={};o.target=r,o.layer=r,o.mouse={lngLat:r._map.containerToLngLat(new i.Pixel(e.x,e.y)),point:new i.Pixel(e.x,e.y),type:e.type},o.originalEvent=e,o.lngLat=o.mouse.lngLat,o.point=o.mouse.point,o.type=o.mouse.type,r._bubbleEvent[e.type](o)}}else if(r._bubbleEvent[e.type]){var n={};n.target=r,n.layer=r,n.mouse={lngLat:r._map.containerToLngLat(new i.Pixel(e.x,e.y)),point:new i.Pixel(e.x,e.y),type:e.type},n.originalEvent=e,n.lngLat=n.mouse.lngLat,n.point=n.mouse.point,n.type=n.mouse.type,r._bubbleEvent[e.type](n)}},r.prototype._evaluateOpacity=function(){if(this.options.followFogOpacity&&this._map._options.fog){var t=this._pos?this._pos.sub(this._transformedOffset()):null;if(this._withinScreenBounds(t)){var e=this._map.unproject(t),i=!1;if(this._map.getTerrain()){var r=this._map.getFreeCameraOptions();if(r.position){var o=r.position.toLngLat();i=o.distanceTo(e)<.9*o.distanceTo(this._lngLat)}}var n=(1-this._map._queryFogOpacity(e))*(i?.2:1);this._container.style.opacity=""+n,this._popup&&this._popup._setOpacity(""+n)}}},r.prototype._withinScreenBounds=function(t){if(!this._map)return!1;var e=this._map.transform;return!!t&&t.x>=0&&t.x<e.width&&t.y>=0&&t.y<e.height},r.prototype._transformedOffset=function(){return this._defaultMarker?this._offset.mult(this._scale):this._offset},r}(t.Evented);function Bn(e){if(e){if("number"==typeof e){var i=Math.round(Math.sqrt(.5*Math.pow(e,2)));return{center:new t.pointGeometry(0,0),top:new t.pointGeometry(0,e),"top-center":new t.pointGeometry(0,e),"top-left":new t.pointGeometry(i,i),"top-right":new t.pointGeometry(-i,i),bottom:new t.pointGeometry(0,-e),"bottom-center":new t.pointGeometry(0,-e),"bottom-left":new t.pointGeometry(i,-i),"bottom-right":new t.pointGeometry(-i,-i),left:new t.pointGeometry(e,0),right:new t.pointGeometry(-e,0),"middle-left":new t.pointGeometry(e,0),"middle-right":new t.pointGeometry(-e,0)}}if(e instanceof t.pointGeometry||Array.isArray(e)){var r=t.pointGeometry.convert(e);return{center:r,top:r,"top-center":r,"top-left":r,"top-right":r,bottom:r,"bottom-center":r,"bottom-left":r,"bottom-right":r,left:r,right:r,"middle-left":r,"middle-right":r}}return{center:t.pointGeometry.convert(e.center||[0,0]),top:t.pointGeometry.convert(e.top||[0,0]),"top-center":t.pointGeometry.convert(e.top||[0,0]),"top-left":t.pointGeometry.convert(e["top-left"]||[0,0]),"top-right":t.pointGeometry.convert(e["top-right"]||[0,0]),bottom:t.pointGeometry.convert(e.bottom||[0,0]),"bottom-center":t.pointGeometry.convert(e.bottom||[0,0]),"bottom-left":t.pointGeometry.convert(e["bottom-left"]||[0,0]),"bottom-right":t.pointGeometry.convert(e["bottom-right"]||[0,0]),left:t.pointGeometry.convert(e.left||[0,0]),right:t.pointGeometry.convert(e.right||[0,0]),"middle-left":t.pointGeometry.convert(e.left||[0,0]),"middle-right":t.pointGeometry.convert(e.right||[0,0])}}return Bn(new t.pointGeometry(0,0))}var Fn={position:[116.39636259768668,39.907768102373495],visible:!0,cursor:"pointer",title:"",animation:"LKMAP_ANIMATION_NONE",rotation:0,bubble:!0,zIndex:150,extData:null,height:0,heightBuffer:0,heightAnchorElevation:!0,pitchAlignment:"auto",rotationAlignment:"auto",followFogOpacity:!0,style:{}},Un=function(e){function r(i,r){e.call(this),this.options=t.extend(Object.create(Fn),i),(i instanceof t.window.HTMLElement||r)&&(i=t.extend({element:i},r)),i.position&&this.setLngLat(i.position),this.type="text",this.id="custom_text_"+t.getRandomId(),this.options.content&&(this.content=this.options.content),this.options.extData&&(this.extData=this.options.extData),t.bindAll(["_update","_onMove","_onUp","_addDragHandler","_onMapClick","_setTransformOrigin","_eventCallbackFun","_addMarkerEvent","setMap","setIcon","setAnimation","getAnimation","show","hide","setCursor","getMap","setExtData","getExtData","setzIndex","getzIndex","getId","_setLabelFun","setBubble","getBubble","getHeightBuffer","setHeightBuffer","setHeightAnchorElevation","_evaluateOpacity"],this),this._eventAll=[],this._eventArr=["click","dblclick","contextmenu","mousemove","mouseover","mouseout","mousedown","mouseup","touchstart","touchmove","touchend"],this._otherEvent={},this._bubbleEvent={click:null,dblclick:null,contextmenu:null,mousemove:null,mouseover:null,mouseout:null,mousedown:null,mouseup:null,mouseup:null,mouseup:null,mouseup:null},this._rotation=i&&(i.rotation||i.angle)||0,this._customStyle=i&&i.style||{},this._bubble=this.options.bubble,this._rotationAlignment=i&&i.rotationAlignment||"auto",this._pitchAlignment=i&&i.pitchAlignment&&"auto"!==i.pitchAlignment?i.pitchAlignment:this._rotationAlignment,this._anchor=i&&i.anchor||"center",this._color=i&&i.color||"#3FB1CE",this._scale=i&&i.scale||1,this._draggable=i&&i.draggable||!1,this._state="inactive",this._height=i&&i.height||0,this._heightBuffer=i&&i.heightBuffer||0,this._heightAnchorElevation=this.options.heightAnchorElevation,this._visible=this.options&&this.options.visible,this._cursor=this.options.cursor&&this.options.cursor,this._title=this.options.title&&this.options.title,this._zIndex=parseInt(i.zIndex)||150,i&&i.element?(this._element=i.element,this._offset=t.pointGeometry.convert(i&&i.offset||[0,0])):(this._defaultMarker=!0,this._element=a.create("div"),this._element.className="LKmap-text",this._element.style.cursor=this._cursor,this._textContentDom=a.create("div"),this._textContentDom.className="LKmap-text-content",this._textContainerDom=a.create("div"),this._textContainerDom.className="text-content-container",this._textContainerDom.innerHTML=i.text,this._textContentDom.appendChild(this._textContainerDom),this._element.appendChild(this._textContentDom),this._offset=t.pointGeometry.convert(i&&i.offset||[0,0])),this._element.classList.add("lkmap-marker"),this._popup=null,this._timeout=null,this._interval=null,this.init()}return e&&(r.__proto__=e),(r.prototype=Object.create(e&&e.prototype)).constructor=r,r.prototype.getHeightBuffer=function(){return this._heightBuffer},r.prototype.setHeightBuffer=function(t){void 0===t&&(t=0),"number"==typeof t&&(this._heightBuffer=t)},r.prototype.getText=function(){return this._textContainerDom.innerHTML},r.prototype.setText=function(t){this._textContainerDom.innerHTML=t},r.prototype.setTitle=function(t){void 0===t&&(t=""),this._title=t,this.options.title=t,this._element.setAttribute("title",t)},r.prototype.getTitle=function(){return this._title},r.prototype.setStyle=function(t){for(var e in void 0===t&&(t={}),t)t.hasOwnProperty(e)&&(this._textContainerDom.style[e]=(this.toHump(e),t[e]),this.options.style[e]=t[e])},r.prototype.getStyle=function(){return this.options.style},r.prototype.toHump=function(t){return t.replace(/\-(\w)/g,(function(t,e){return e.toUpperCase()}))},r.prototype.addTo=function(t){return this.remove(),this._map=t,this._map.on("move",this._update),this._map.on("moveend",this._update),this._map.on("updateTerrain",this._update),this.setDraggable(this._draggable),this._update(),this._map.getMarkersContainer().appendChild(this._element),this._map._texts.push(this),this._map.on("click",this._onMapClick),this},r.prototype.remove=function(){var t=this;return this._map&&(this._map.off("click",this._onMapClick),this._map.off("move",this._update),this._map.off("moveend",this._update),this._map.off("updateTerrain",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._texts=this._map._texts.filter((function(e){return e.id!==t.id})),delete this._map),a.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),t){if(!("offset"in t.options)){var e=13.5,i=Math.sqrt(Math.pow(e,2)/2);t.options.offset=this._defaultMarker?{top:[0,0],"top-center":[0,0],"top-left":[0,0],"top-right":[0,0],bottom:[0,-38.1],"bottom-center":[0,-38.1],"bottom-left":[i,-1*(24.6+i)],"bottom-right":[-i,-1*(24.6+i)],left:[e,-24.6],right:[-13.5,-24.6],"middle-left":[e,-24.6],"middle-right":[-13.5,-24.6]}:this._offset}this._popup=t,this._lngLat&&this._popup.setLngLat(this._lngLat)}return this},r.prototype._onMapClick=function(t){var e=t.originalEvent.target,i=this._element;this._popup&&(e===i||i.contains(e))&&this.togglePopup()},r.prototype.on=function(t,e){void 0===e&&(e=null);var i=this;i._eventArr.indexOf(t)>=0?(i._eventAll.push(t),i._addMarkerEvent(t,e)):e&&(i._otherEvent[t]=e,i.onBack(t,i._markerOtherEvent))},r.prototype._markerOtherEvent=function(t){var e=this,r={};r.target=e,r.layer=e,r.mouse={lngLat:e._map.containerToLngLat(new i.Pixel(t.x,t.y)),point:new i.Pixel(t.x,t.y),type:t.type},r.originalEvent=t,r.lngLat=e._lngLat,r.point=e._map.lngLatToContainer(r.mouse.lngLat),r.type=t.type,e._otherEvent[t.type]&&e._otherEvent[t.type](r)},r.prototype.off=function(t,e){var i=this;i._map&&(i._eventArr.indexOf(t)>=0?(i._eventAll.splice(t,1),i._bubbleEvent[t]&&(i._bubbleEvent[t]=null),i._element.dispatchEvent?i._element.removeEventListener(t,i._eventCallbackFun):i._element.detachEvent("on"+t,i._eventCallbackFun)):i._otherEvent[t]&&(i.offBack(t,i._markerOtherEvent),delete i._otherEvent[t]))},r.prototype._addMarkerEvent=function(t,e){var i=this;i._bubbleEvent[t]=e,i._element.dispatchEvent?i._element.addEventListener(t,i._eventCallbackFun):i._element.attachEvent("on"+t,i._eventCallbackFun)},r.prototype._eventCallbackFun=function(e){var r=this;if("click"==e.type||"dblclick"==e.type){if(t.window.markerClicked)return void(t.window.markerClicked=!1);if(t.window.markerClicked=!0,setTimeout((function(){t.window.markerClicked=!1}),500),r._bubbleEvent[e.type]){var o={};o.target=r,o.layer=r,o.mouse={lngLat:r._map.containerToLngLat(new i.Pixel(e.x,e.y)),point:new i.Pixel(e.x,e.y),type:e.type},o.originalEvent=e,o.lngLat=o.mouse.lngLat,o.point=o.mouse.point,o.type=o.mouse.type,r._bubbleEvent[e.type](o)}}else if(r._bubbleEvent[e.type]){var n={};n.target=r,n.layer=r,n.mouse={lngLat:r._map.containerToLngLat(new i.Pixel(e.x,e.y)),point:new i.Pixel(e.x,e.y),type:e.type},n.originalEvent=e,n.lngLat=n.mouse.lngLat,n.point=n.mouse.point,n.type=n.mouse.type,r._bubbleEvent[e.type](n)}},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),t.setMap(this._map),this):this},r.prototype._evaluateOpacity=function(){if(this._map&&this.options.followFogOpacity&&this._map._options.fog){var t=this._pos?this._pos.sub(this._transformedOffset()):null;if(this._withinScreenBounds(t)){var e=this._map.unproject(t),i=!1;if(this._map.getTerrain()){var r=this._map.getFreeCameraOptions();if(r.position){var o=r.position.toLngLat();i=o.distanceTo(e)<.9*o.distanceTo(this._lngLat)}}var n=(1-this._map._queryFogOpacity(e))*(i?.2:1);this._element.style.opacity=""+n,this._popup&&this._popup._setOpacity(""+n)}}},r.prototype._withinScreenBounds=function(t){if(!this._map)return!1;var e=this._map.transform;return!!t&&t.x>=0&&t.x<e.width&&t.y>=0&&t.y<e.height},r.prototype.setAnchor=function(t){void 0===t&&(t=""),""!=t&&(this._anchor=t&&t||"center",this.options.anchor=this._anchor,this._update())},r.prototype.setHeightAnchorElevation=function(t){this._heightAnchorElevation=!!t,this.options.heightAnchorElevation=this._heightAnchorElevation,this._update()},r.prototype._update=function(e){if(this._map&&(!e||"move"!=e.type&&"moveend"!=e.type||!this._map||!this._map._sceneMgr||!this._map._sceneMgr._tracked||this._map._sceneMgr._tracked.id!=this.id)){if(this._element.style.willChange="transform",this._map.transform.renderWorldCopies&&(this._lngLat=Qr(this._lngLat,this._pos,this._map.transform)),this._height&&0!==this._height){var i=t.LngLat.convert(this._lngLat),r=new t.MercatorCoordinate(t.mercatorXfromLng(i.lng),t.mercatorYfromLat(i.lat),t.mercatorZfromAltitude(this._height,i.lat));this._pos=this._map.transform._coordinatePoint(r,!0,this._heightAnchorElevation)._add(this._transformedOffset())}else this._pos=this._map.project(this._lngLat)._add(this._transformedOffset());e&&"moveend"!==e.type||(this._pos=this._pos.round()),this._element.style.display=this._visible?"block":"none",this._element.style.zIndex=this._zIndex,this._textContentDom.style&&this.setStyle(this._customStyle);var o="";"viewport"===this._rotationAlignment||"auto"===this._rotationAlignment?o="rotateZ("+this._rotation+"deg)":"map"===this._rotationAlignment&&(o="rotateZ("+(this._rotation-this._map.getBearing())+"deg)");var n="";"viewport"===this._pitchAlignment||"auto"===this._pitchAlignment?n="rotateX(0deg)":"map"===this._pitchAlignment&&(n="rotateX("+this._map.getPitch()+"deg)"),0!=this._rotation&&this._setTransformOrigin(),this._setBubble(),this._evaluateOpacity(),a.setTransform(this._element,$r[this._anchor]+" translate("+this._pos.x+"px, "+this._pos.y+"px) "+n+" "+o),to(this._element,this._anchor,"marker"),this._element.style.willChange=null}},r.prototype._setBubble=function(){this._bubble?(a.removeEventListener(this._element,"mousedown",this._stopPropagation),a.removeEventListener(this._element,"mouseup",this._stopPropagation),a.removeEventListener(this._element,"contextmenu",this._stopPropagation),a.removeEventListener(this._element,"touchstart",this._stopPropagation),a.removeEventListener(this._element,"touchmove",this._stopPropagation),a.removeEventListener(this._element,"touchend",this._stopPropagation),a.removeEventListener(this._element,"dblclick",this._stopPropagation),a.removeEventListener(this._element,"click",this._stopPropagation)):(a.addEventListener(this._element,"mousedown",this._stopPropagation),a.addEventListener(this._element,"mouseup",this._stopPropagation),a.addEventListener(this._element,"contextmenu",this._stopPropagation),a.addEventListener(this._element,"touchstart",this._stopPropagation),a.addEventListener(this._element,"touchmove",this._stopPropagation),a.addEventListener(this._element,"touchend",this._stopPropagation),a.addEventListener(this._element,"dblclick",this._stopPropagation),a.addEventListener(this._element,"click",this._stopPropagation))},r.prototype.setBubble=function(t){void 0===t&&(t=!1),this._bubble=this.options.bubble=t,this._setBubble()},r.prototype.getBubble=function(){return this._bubble},r.prototype._stopPropagation=function(t){t.preventDefault(),t.stopPropagation()},r.prototype._setTransformOrigin=function(){var t="";switch(this._anchor){case"left":case"middle-left":t="0% 50%";break;case"top-left":t="0% 0%";break;case"bottom-left":t="0% 100%";break;case"right":case"middle-right":t="100% 50%";break;case"top-right":t="100% 0%";break;case"bottom-right":t="100% 100%";break;case"bottom":case"bottom-center":t="50% 100%";break;case"top":case"top-center":t="50% 0%";break;case"center":t="50% 50%"}this._element.style["transform-origin"]=t,this._element.style["-ms-transform-origin"]=t,this._element.style["-webkit-transform-origin"]=t,this._element.style["-moz-transform-origin"]=t,this._element.style["-o-transform-origin"]=t},r.prototype._transformedOffset=function(){if(!this._defaultMarker||!this._map)return this._offset;var t=this._map.transform,e=this._offset.mult(this._scale);return"map"===this._rotationAlignment&&e._rotate(t.angle),"map"===this._pitchAlignment&&(e.y*=Math.cos(t._pitch)),e},r.prototype.getOffset=function(){return this._offset},r.prototype.getHeight=function(){return this._height},r.prototype.setHeight=function(t){void 0===t&&(t=0),"number"==typeof t&&(this._height=this.options.height=t,this._update())},r.prototype.setOffset=function(e){return this.options.offset=this._offset=t.pointGeometry.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.getAngle=function(){return this._rotation},r.prototype.setAngle=function(t){this.setRotation(t)},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=this.options.rotationAlignment=t||"auto","auto"==this.options.pitchAlignment&&(this._pitchAlignment=this._rotationAlignment),this._update(),this},r.prototype.getRotationAlignment=function(){return this._rotationAlignment},r.prototype.setPitchAlignment=function(t){return this._pitchAlignment=this.options.pitchAlignment="auto"!==t?t:this._rotationAlignment,this._update(),this},r.prototype.getPitchAlignment=function(){return this._pitchAlignment},r.prototype.getId=function(){return this.id},r.prototype.setzIndex=function(t){this._zIndex=this.options.zIndex=parseInt(t),this._update()},r.prototype.getzIndex=function(){return this.options.zIndex},r.prototype.setExtData=function(t){this.extData=this.options.extData=t},r.prototype.getExtData=function(){return this.extData||this.options.extData},r.prototype.setIcon=function(t){if(void 0===t&&(t=null),t)if(this.options.icon=t,"string"==typeof t){var e=this.createIcon();this.updateIcon(e)}else this.updateIcon(t.element)},r.prototype.getIcon=function(){return this.options.icon},r.prototype.init=function(){this.setMarkerLngLat(this.options.position),this.options.popup&&this.setPopup(this.options.popup),this.options.map&&(this.setMap(this.options.map),this.options.label&&this.options.label.content&&(this.options.label=t.extend({direction:"top"},this.options.label),this.setLabel(this.options.label)),this.options.title&&this.setTitle(this.options.title),this.options.animation&&this.setAnimation(this.options.animation))},r.prototype.setMap=function(t){var e=this;t?(this._map=t,this._map._loaded?(this.addTo(t),this._setLabelFun()):(clearInterval(this._interval),clearTimeout(this._timeout),this._timeout=setTimeout((function(){clearInterval(e._interval)}),1e4),this._interval=setInterval((function(){e._map._loaded&&(clearInterval(e._interval),clearTimeout(e._timeout),e.addTo(t),e._setLabelFun())}),10))):this._map&&this.remove()},r.prototype._setLabelFun=function(){this.options.label&&this.options.label.content&&(this.options.label=t.extend({direction:"top"},this.options.label),this.setLabel(this.options.label)),this.options.title&&this.setTitle(this.options.title),this.options.animation&&this.setAnimation(this.options.animation)},r.prototype.getMap=function(){return this._map},r.prototype.getAnchor=function(){return this._anchor},r.prototype.getLabelAnchor=function(){return this._labelOptions.direction},r.prototype.setMarkerLngLat=function(t){if(t){var e=t.lng,i=t.lat;e&&i&&this.setLngLat([e,i]),this.setLngLat(t)}},r.prototype.setPosition=function(t){this.setMarkerLngLat(t),this._map&&this._map._sceneMgr&&this._map._sceneMgr._tracked&&this._map._sceneMgr._tracked.id==this.id&&this._map.triggerRepaint()},r.prototype.getPosition=function(){return this.getLngLat()},r.prototype.setAnimation=function(t){switch(void 0===t&&(t="LKMAP_ANIMATION_NONE"),t){case"LKMAP_ANIMATION_NONE":default:this._element.classList.remove("textKeyframesAnimation"),this._element.classList.remove("textKeyframesAnimationDrop");break;case"LKMAP_ANIMATION_BOUNCE":this._element.classList.remove("textKeyframesAnimationDrop"),this._element.classList.add("textKeyframesAnimation");break;case"LKMAP_ANIMATION_DROP":this._element.classList.remove("textKeyframesAnimation"),this._element.classList.add("textKeyframesAnimationDrop"),"LKMAP_ANIMATION_DROP"==this.options.animation&&(this._element.style.display="none",this._element.style.display="block")}this.options.animation=t},r.prototype.getAnimation=function(){return this.options.animation},r.prototype.show=function(){this._visible=this.options.visible=!0,this._element.style.display="block"},r.prototype.hide=function(){this._visible=this.options.visible=!1,this._element.style.display="none"},r.prototype.setCursor=function(t){this.options.cursor=t,this._cursor=t,this._element.style.cursor=this._cursor},r.prototype.createIcon=function(){var t=document.createElement("div");return t.className="lkmapMarker",t.style["background-size"]="cover",t.style.width="20px",t.style.height="30px",this.createImg(t)},r.prototype.createImg=function(t){var e=document.createElement("img");return e.className="marker-img",e.src=this.options.icon,e.style.width="20px",e.style.height="30px",t.appendChild(e),t.appendChild(e),t},r}(t.Evented);function jn(){this.time=null}jn.prototype={constructor:jn,init:function(){},clearOld:function(){document.getElementsByClassName("lkMsgTost").length>0&&document.getElementsByClassName("lkMsgTost")[0].remove()},createDom:function(t,e){var i=this;i.clearOld();var r=document.createElement("div");r.className="lkMsgTost animated fadeInDown",r.innerText=e,r.classList.add(t),document.getElementsByTagName("body")[0].appendChild(r),clearTimeout(i.time),i.time=setTimeout((function(){i.clearOld()}),1500)},success:function(t){this.createDom("success",t)},error:function(t){this.createDom("error",t)},warning:function(t){this.createDom("warning",t)}};var Nn=new jn,Vn={center:[116.39636259768668,39.907768102373495],radius:50,strokeColor:"#0037e4",strokeOpacity:1,strokeStyle:"solid",strokeDasharray:[2,2],strokeWeight:0,strokeImage:"",fillColor:"#0037e4",fillOpacity:1,fillImage:"",pitchAlignment:"viewport",visible:!0,zIndex:50},Gn=function(e){this.options=t.extend(Object.create(Vn),e),this.type="circle",e.map&&(this._map=e.map),this.options.extData&&(this.extData=this.options.extData),t.bindAll(["show","hide","delete","remove","getCenter","setRadius","getRadius","setOptions","getValue","getOptions","getLayoutProperty","on","off","getId","contains","setMap","getArea","setDataType","updateSourceData","_addLayer","_addFillImage","setFillImage","_addStrokeImage","setStrokeImage","_creatLineGeoJson","setCursor","_mouseenterCallbackFun","_mouseleaveCallbackFun","setzIndex","getzIndex","setExtData","getExtData","_staticSetMapFun"],this),this.geojson={},this._layers={one:"",two:""},this._timeout=null,this._interval=null,this.init()};Gn.prototype.init=function(){this.setDataType(),this.creatCircleData()},Gn.prototype.setExtData=function(t){this.extData=this.options.extData=t},Gn.prototype.getExtData=function(){return this.extData||this.options.extData},Gn.prototype.setDataType=function(){this.options.coordinates=this.options.center&&this.options.center.lng?[this.options.center.lng,this.options.center.lat]:this.options.center},Gn.prototype.creatCircleData=function(){var e=t.circle(this.options.coordinates,this.options.radius/1e3,{steps:720,units:"kilometers",properties:{foo:"bar"}});this._circleData=e,this.id=this.geojson.id="custom_circle_"+t.getRandomId(),this.geojson.type="fill",this.geojson.source={type:"geojson",data:e},this.geojson.layout={visibility:this.options.visible?"visible":"none"},this.geojson.paint={"fill-color":this.options.fillColor,"fill-opacity":this.options.fillOpacity,"fill-antialias":!0},this._creatLineGeoJson(),this._map&&this.setMap(this._map)},Gn.prototype._creatLineGeoJson=function(){this.lineGeojson={id:"custom_circle_border_"+t.getRandomId(),type:"line",source:this.geojson.source,layout:{visibility:this.options.visible?"visible":"none"},paint:{"line-color":this.options.strokeColor,"line-width":this.options.strokeWeight,"line-opacity":this.options.strokeOpacity}},"dashed"==this.options.strokeStyle&&(this.lineGeojson.paint["line-dasharray"]=this.options.strokeDasharray)},Gn.prototype.on=function(t,e){void 0===e&&(e=null),this._map.on(t,this.id,e)},Gn.prototype.off=function(t,e){void 0===e&&(e=null),this._map.off(t,this.id,e),this._map.off(t,this.lineGeojson.id,e)},Gn.prototype.getPath=function(){return this._circleData.geometry.coordinates[0]},Gn.prototype.getId=function(){return this.id},Gn.prototype._addFillImage=function(e){var i=this;void 0===e&&(e=""),""!=this.options.fillImage&&(this.fillImageName="custom_circle_fillImageName_"+t.getRandomId(),this._map.loadImage(this.options.fillImage,(function(t,r){t||(i._map.addImage(i.fillImageName,r),i.geojson.paint["fill-pattern"]=i.fillImageName,""==e&&i._addLayer())})))},Gn.prototype.setFillImage=function(e){var i=this;e?(this.options.fillImage=e,this.fillImageName="custom_circle_fillImageName_"+t.getRandomId(),this._map.loadImage(this.options.fillImage,(function(t,e){t||(i._map.addImage(i.fillImageName,e),i._map.setPaintProperty(i.id,"fill-pattern",i.fillImageName),i.hide(),i.show())}))):this._map.setPaintProperty(this.id,"fill-pattern",null)},Gn.prototype._addStrokeImage=function(e){var i=this;void 0===e&&(e=""),""!=this.options.strokeImage&&(this.strokeImageName="custom_circle_strokeImageName_"+t.getRandomId(),this._map.loadImage(this.options.strokeImage,(function(t,r){t||(i._map.addImage(i.strokeImageName,r),i.lineGeojson.paint["line-pattern"]=i.strokeImageName,""==e&&i._addLayer())})))},Gn.prototype.setStrokeImage=function(e){var i=this;e?(this.options.strokeImage=e,this.strokeImageName="custom_circle_strokeImageName_"+t.getRandomId(),this._map.loadImage(this.options.strokeImage,(function(t,e){t||(i._map.addImage(i.strokeImageName,e),i._map.setPaintProperty(i.lineGeojson.id,"line-pattern",i.strokeImageName),i.hide(),i.show())}))):this._map.setPaintProperty(this.lineGeojson.id,"line-pattern",null)},Gn.prototype.setMap=function(t){var e=this;t?(this._map=t,this._map._loaded?this._staticSetMapFun():(clearInterval(this._interval),clearTimeout(this._timeout),this._timeout=setTimeout((function(){clearInterval(e._interval)}),1e4),this._interval=setInterval((function(){e._map._loaded&&(clearInterval(e._interval),clearTimeout(e._timeout),e._staticSetMapFun())}),10))):this._map&&this.remove()},Gn.prototype._staticSetMapFun=function(){""==this.options.fillImage&&""==this.options.strokeImage?this._addLayer():""!=this.options.fillImage&&""!=this.options.strokeImage?(this._addFillImage("add"),this._addStrokeImage()):""!=this.options.fillImage?this._addFillImage():""!=this.options.strokeImage&&this._addStrokeImage()},Gn.prototype._addLayer=function(){this._layers={one:this.id,two:this.lineGeojson.id},this._map.addLayer(this,"",this.options.zIndex),this._map.addLayer(this.lineGeojson,"",this.options.zIndex),this._mapStyleCursor=this._map._options.cursor,this.options.cursor&&this.setCursor(this.options.cursor)},Gn.prototype.setCursor=function(t){t&&(this.options.cursor=t,this._map.off("mouseenter",this.id,this._mouseenterCallbackFun),this._map.off("mouseleave",this.id,this._mouseleaveCallbackFun),this._map.on("mouseenter",this.id,this._mouseenterCallbackFun),this._map.on("mouseleave",this.id,this._mouseleaveCallbackFun))},Gn.prototype._mouseenterCallbackFun=function(){this._map.setCursor(this.options.cursor)},Gn.prototype._mouseleaveCallbackFun=function(){this._map.setCursor(this._mapStyleCursor)},Gn.prototype.show=function(){this._map.setLayoutProperty(this.id,"visibility","visible"),this._map.setLayoutProperty(this.lineGeojson.id,"visibility","visible")},Gn.prototype.hide=function(){this._map.setLayoutProperty(this.id,"visibility","none"),this._map.setLayoutProperty(this.lineGeojson.id,"visibility","none")},Gn.prototype.delete=function(){this._map.removeLayer(this.id)},Gn.prototype.remove=function(){this._map&&(this._map.getLayer(this.id)&&this._map.removeLayer(this.id),this._map.getLayer(this.lineGeojson.id)&&this._map.removeLayer(this.lineGeojson.id),this._layers={one:"",two:""})},Gn.prototype.setCenter=function(t){this.options.center=t,this.setDataType(),this.updateSourceData()},Gn.prototype.getCenter=function(){return this.options.center},Gn.prototype.setRadius=function(t){this.options.radius=t,this.setDataType(),this.updateSourceData()},Gn.prototype.updateSourceData=function(){this._circleData=t.circle(this.options.coordinates,this.options.radius/1e3,{steps:720,units:"kilometers",properties:{foo:"bar"}}),this.geojson.source.data=this._circleData,this._map.getSource(this.id).setData(this.geojson.source.data.geometry),this.options.strokeWeight>0&&(this.lineGeojson.source=this.geojson.source,this._map.getSource(this.lineGeojson.id).setData(this.lineGeojson.source.data.geometry))},Gn.prototype.getArea=function(){var t=this.options.radius;return t*t*3.14},Gn.prototype.getLayoutProperty=function(t){return this.geojson.paint[t]},Gn.prototype.getRadius=function(){return this.options.radius},Gn.prototype.getOptions=function(){return this.options},Gn.prototype.setOptions=function(t){t.radius&&this.setRadius(t.radius),t.center&&this.setCenter(t.center),(t.fillImage||""==t.fillImage)&&this.setFillImage(t.fillImage),t.strokeImage&&""==t.strokeImage&&this.setStrokeImage(t.strokeImage),!t.zIndex&&0!=t.zIndex||t.zIndex==this.options.zIndex||this.setzIndex(t.zIndex);var e={fillColor:"fill-color",fillOpacity:"fill-opacity"},i=Object.keys(e),r={strokeColor:"line-color",strokeWeight:"line-width",strokeOpacity:"line-opacity"},o=Object.keys(r),n=this._map.getLayer(this.id);for(var a in t)this.options[a]=t[a],n&&(i.indexOf(a)>=0&&this._map.setPaintProperty(this.id,e[a],t[a]),o.indexOf(a)>=0&&this._map.setPaintProperty(this.lineGeojson.id,r[a],t[a]));n&&("dashed"==t.strokeStyle?this._map.setPaintProperty(this.lineGeojson.id,"line-dasharray",this.options.strokeDasharray):"solid"==t.strokeStyle&&this._map.setPaintProperty(this.lineGeojson.id,"line-dasharray",null),t.center&&this.setCenter(t.center),t.radius&&this.setRadius(t.radius),1==t.visible?this.show():0==t.visible&&this.hide(),(t.cursor||""==t.cursor)&&this.setCursor()),t.map&&this.setMap(t.map)},Gn.prototype.contains=function(e){var i,r=this._circleData.geometry.coordinates[0];i=t.point(e instanceof Array?e:[e.lng,e.lat]);var o=t.polygon([r]);return t.booleanPointInPolygon(i,o)},Gn.prototype.setzIndex=function(t){this.options.zIndex=parseInt(t),this._map&&this._map.style.updateOverLayerzIndex(this)},Gn.prototype.getzIndex=function(){return this.options.zIndex};var Zn={center:[116.39636259768668,39.907768102373495],strokeColor:"#ffffff",strokeOpacity:1,strokeWeight:0,fillColor:"#0037e4",fillOpacity:1,visible:!0,strokeStyle:"solid",strokeDasharray:[2,2],offset:{x:0,y:0},radius:20,zIndex:150},qn=function(e,i){this.options=t.extend(Object.create(Zn),e),this.id=null,this.geojson={},this.type="circleMarker",this._LngLat=this.options.center&&this.options.center.lng?this.options.center:{lng:this.options.center[0],lat:this.options.center[1]},this.options.center=this._LngLat,this.options.offset&&this.setOffset(this.options.offset),e.map&&(this._map=e.map),this.options.extData&&(this.extData=this.options.extData),t.bindAll(["setMap","on","off","show","hide","setOptions","setCenter","getCenter","setRadius","getRadius","getOptions","getId","setCursor","_mouseenterCallbackFun","_mouseleaveCallbackFun","setzIndex","getzIndex","setExtData","getExtData","getPosition"],this),this._layers={one:""},this._timeout=null,this._interval=null,this.init()};qn.prototype.init=function(){this.createGeojson()},qn.prototype.setExtData=function(t){this.extData=this.options.extData=t},qn.prototype.getExtData=function(){return this.extData||this.options.extData},qn.prototype.setLngLat=function(t){return this._LngLat=t&&t.lng?t:{lng:t[0],lat:t[1]},this.options.center=this._LngLat,this._LngLat},qn.prototype.setOffset=function(t){return this.options.offset=t&&(t.x||0==t.x)?t:{x:t[0],y:t[1]},this.options.offset},qn.prototype.getPath=function(t){return[[this._LngLat.lng,this._LngLat.lat]]},qn.prototype.getLngLat=function(t){return[[this._LngLat.lng,this._LngLat.lat]]},qn.prototype.getPosition=function(){return new i.LngLat(this._LngLat.lng,this._LngLat.lat)},qn.prototype.createGeojson=function(){this.id=this.geojson.id="custom_circleMarker_"+t.getRandomId(),this.geojson.type="circle",this.geojson.source={type:"geojson",data:{type:"Feature",geometry:{type:"Point",coordinates:[this._LngLat.lng,this._LngLat.lat]}}},this.geojson.layout={visibility:this.options.visible?"visible":"none"},this.geojson.paint={"circle-radius":this.options.radius,"circle-color":this.options.fillColor,"circle-opacity":this.options.fillOpacity,"circle-stroke-color":this.options.strokeColor,"circle-stroke-width":this.options.strokeWeight,"circle-stroke-opacity":this.options.strokeOpacity,"circle-translate":[this.options.offset.x,this.options.offset.y]},this._map&&this.setMap(this._map)},qn.prototype.setCenter=function(t){this.setLngLat(t),this.geojson.source.data.geometry.coordinates=[this._LngLat.lng,this._LngLat.lat],this._map&&this._map.getSource(this.id).setData(this.geojson.source.data.geometry)},qn.prototype.getCenter=function(){return this._LngLat},qn.prototype.getOptions=function(){return this.options},qn.prototype.getId=function(){return this.id},qn.prototype.remove=function(){this._map&&this._map.removeLayer(this.id),this._layers.one=""},qn.prototype.setMap=function(t){var e=this;t?(this._map=t,this._layers.one=this.id,this._map._loaded?(this._map.addLayer(this,"",this.options.zIndex),this._mapStyleCursor=this._map._options.cursor,this.options.cursor&&this.setCursor(this.options.cursor)):(clearInterval(this._interval),clearTimeout(this._timeout),this._timeout=setTimeout((function(){clearInterval(e._interval)}),1e4),this._interval=setInterval((function(){e._map._loaded&&(clearInterval(e._interval),clearTimeout(e._timeout),e._map.addLayer(e,"",e.options.zIndex),e._mapStyleCursor=e._map._options.cursor,e.options.cursor&&e.setCursor(e.options.cursor))}),10))):this._map&&this.remove()},qn.prototype.setCursor=function(t){t&&(this.options.cursor=t,this._map.off("mouseenter",this.id,this._mouseenterCallbackFun),this._map.off("mouseleave",this.id,this._mouseleaveCallbackFun),this._map.on("mouseenter",this.id,this._mouseenterCallbackFun),this._map.on("mouseleave",this.id,this._mouseleaveCallbackFun))},qn.prototype._mouseenterCallbackFun=function(){this._map.setCursor(this.options.cursor)},qn.prototype._mouseleaveCallbackFun=function(){this._map.setCursor(this._mapStyleCursor)},qn.prototype.on=function(t,e){void 0===e&&(e=null),this._map.on(t,this.id,e)},qn.prototype.off=function(t,e){void 0===e&&(e=null),this._map.off(t,this.id,e)},qn.prototype.setRadius=function(t){var e=parseInt(t,10);this.options.radius=e,this._map.setPaintProperty(this.id,"circle-radius",e)},qn.prototype.getRadius=function(){return this.options.radius},qn.prototype.setOptions=function(t){var e={radius:"circle-radius",fillColor:"circle-color",fillOpacity:"circle-opacity",strokeColor:"circle-stroke-color",strokeWeight:"circle-stroke-width",strokeOpacity:"circle-stroke-opacity",offset:"circle-translate"},i=Object.keys(e);if(t.offset){var r=this.setOffset(t.offset);t.offset=[r.x,r.y]}!t.zIndex&&0!=t.zIndex||t.zIndex==this.options.zIndex||this.setzIndex(t.zIndex);var o=this._map.getLayer(this.id);for(var n in t)this.options[n]=t[n],o&&i.indexOf(n)>=0&&(this.options[n]=t[n],this._map.setPaintProperty(this.id,e[n],t[n]));o&&(t.center&&this.setCenter(t.center),t.radius&&this.setRadius(t.radius),1==t.visible?this.show():0==t.visible&&this.hide(),t.cursor&&""!=t.cursor&&this.setCursor()),t.map&&this.setMap(t.map)},qn.prototype.show=function(){this._map.setLayoutProperty(this.id,"visibility","visible")},qn.prototype.hide=function(){this._map.setLayoutProperty(this.id,"visibility","none")},qn.prototype.setzIndex=function(t){this.options.zIndex=parseInt(t),this._map&&this._map.style.updateOverLayerzIndex(this)},qn.prototype.getzIndex=function(){return this.options.zIndex};var Xn={content:"",position:[116.39636259768668,39.907768102373495]},Wn=function(e){this.options=t.extend(Object.create(Xn),e),this.mapContainer=null,this.contentStatus=!1,this._isOpen=!1,this.prototype={},this.openCallback=null,this.closeCallback=null,this.type="contextMenu",this.options.extData&&(this.extData=this.options.extData),t.bindAll(["addItem","removeItem","checkMapClick","closeOverlays","setStyle","updataStyle","close","open","on","off","offEvent","setExtData","getExtData"],this),this._timeout=null,this._interval=null,this._mapOverlays=a.create("div","lkmap-overlays"),this._container=a.create("div","lkmap-menu"),this.options.content?this.contentStatus=!0:this.listUL=a.create("ul","lkmap-menu-outer")};Wn.prototype.setExtData=function(t){this.extData=this.options.extData=t},Wn.prototype.getExtData=function(){return this.extData||this.options.extData},Wn.prototype.checkMapClick=function(){this._map.on("click",this.closeOverlays),this._map.on("dragstart",this.closeOverlays),this._map.on("zoomstart",this.closeOverlays),this._map.on("rotatestart",this.closeOverlays),this._map.on("pitchstart",this.closeOverlays),this._map.on("resize",this.updataStyle)},Wn.prototype.offEvent=function(){this._map.off("click",this.closeOverlays),this._map.off("dragstart",this.closeOverlays),this._map.off("zoomstart",this.closeOverlays),this._map.off("rotatestart",this.closeOverlays),this._map.off("pitchstart",this.closeOverlays),this._map.off("resize",this.updataStyle)},Wn.prototype.closeOverlays=function(t){""!=this._mapOverlays.innerHTML&&(this._mapOverlays.innerHTML="",this._isOpen=!1,this.closeCallback&&"function"==typeof this.closeCallback&&this.closeCallback())},Wn.prototype.close=function(t){this.closeOverlays()},Wn.prototype.on=function(t,e){void 0===e&&(e=null),"close"==t&&e&&(this.closeCallback=e),"open"==t&&e&&(this.openCallback=e)},Wn.prototype.off=function(t,e){void 0===e&&(e=null),"close"==t&&e&&(this.closeCallback=null),"open"==t&&e&&(this.openCallback=null)},Wn.prototype.updataStyle=function(){var t=this._map.lngLatToContainer(this.lnglat);this.setStyle(t)},Wn.prototype.init=function(){this.mapContainer=this._map.getContainer(),this.checkMapClick(),this.options.content?(this.contentStatus=!0,"string"==typeof this.options.content?this._container.innerHTML=this.options.content:this._container.appendChild(this.options.content)):this._container.appendChild(this.listUL),this.mapContainer.appendChild(this._mapOverlays)},Wn.prototype.addItem=function(t,e,i){void 0===i&&(i=null);var r,o=this;t&&(this.contentStatus?((r=a.create("p")).innerText=t,this._container.children&&this._container.children[0]?this._container.children[0].appendChild(r):this._container.appendChild(r)):((r=a.create("li")).innerText=t,e&&r.addEventListener("click",(function(){o.closeOverlays(),e()})),null===i?this.listUL.appendChild(r):this.listUL.insertBefore(r,this.listUL.children[i])))},Wn.prototype.removeItem=function(t,e){if(this.contentStatus)this.clearCustom(t);else if("string"==typeof t){var i=this.listUL.children;for(var r in i)i[r].innerText==t&&i[r].remove()}else if("number"==typeof t){var o=this.listUL.children[t];e&&obj.removeEventListener(ev,e),o.remove()}},Wn.prototype.clearCustom=function(t){var e=this._container.children[0].children,i=[];if("string"==typeof t)for(var r in e)e[r].innerText==t&&i.push(e[r]);else if("number"==typeof t)for(var r in e)r==t&&i.push(e[r]);for(var o in i)i[o].remove()},Wn.prototype.open=function(t,e){var i=this;if(t&&e)if(this._map&&this.offEvent(),this.lnglat=e,this._map=t,this._map._loaded){this.init(),this._isOpen=!0;var r=this._map.lngLatToContainer(e);this.setStyle(r),this.openCallback&&"function"==typeof this.openCallback&&this.openCallback()}else clearInterval(this._interval),clearTimeout(this._timeout),this._timeout=setTimeout((function(){clearInterval(i._interval)}),1e4),this._interval=setInterval((function(){if(i._map._loaded){clearInterval(i._interval),clearTimeout(i._timeout),i.init(),i._isOpen=!0;var t=i._map.lngLatToContainer(e);i.setStyle(t),i.openCallback&&"function"==typeof i.openCallback&&i.openCallback()}}),10);else this.close()},Wn.prototype.setStyle=function(t){this._container.style.top=t.y+"px",this._container.style.left=t.x+"px",this._mapOverlays.appendChild(this._container)};var Hn={showDir:!1,lineCap:"square",strokeColor:"#0037e4",strokeWeight:2,strokeDasharray:[2,2],strokeImage:"",lineJoin:"miter",strokeOpacity:1,strokeOffset:[0,0],visible:!0,strokeStyle:"solid",animated:!1,dirSize:.3,dirSpacing:15,zIndex:100},Yn=function(e,i){this.options=t.extend(Object.create(Hn),e),this.id=null,this.animateFun=null,this.animatedId=0,this.geojson={},this.type="curveLine",this.features=[],e.map&&(this._map=e.map),this.id=this.geojson.id="custom_curveLine_"+t.getRandomId(),this.lineGeojsonID="custom_curveLine-icon_"+t.getRandomId(),this.lineArrwImageName="lk-CurveLine-arrw",this._layers={one:"",two:""},this.options.extData&&(this.extData=this.options.extData),t.bindAll(["setMap","on","off","setColor","setOpacity","setWeight","show","hide","setOptions","getId","setPath","getPath","animate","getOptions","getLength","getBounds","getCurvelinePath","_addLayer","_addStrokeImage","setStrokeImage","setCursor","_mouseenterCallbackFun","_mouseleaveCallbackFun","_addShowDirFun","_creatDirLine","setzIndex","getzIndex","setExtData","getExtData"],this),this._timeout=null,this._interval=null,this.init()};Yn.prototype.init=function(){this.getCurvelinePath(),this.createGeojson(),this._map&&this.setMap(this._map)},Yn.prototype.setExtData=function(t){this.extData=this.options.extData=t},Yn.prototype.getExtData=function(){return this.extData||this.options.extData},Yn.prototype.getCurvelinePath=function(){var e=this.options.path;this.features=[];for(var i=0;i<e.length-1;i++){var r=[e[i],e[i+1]],o=t.lineString(r),n=t.transformRotate(o,-60,{pivot:r[0]}),a=this.getThreeLngLat(r,n.geometry.coordinates[1]),s=this.createBezierCurvePoints(2,a);this.features=this.features.concat(s)}},Yn.prototype.getThreeLngLat=function(e,i){var r=t.lineString([[(e[0][0]+e[1][0])/2,(e[0][1]+e[1][1])/2],i]),o=t.length$2(r,{units:"kilometers"}),n=t.along(r,o/3,{units:"kilometers"});return[e[0],n.geometry.coordinates,e[1]]},Yn.prototype.createBezierCurvePoints=function(t,e){var i=0,r=0;function o(t){return t<=1?1:t*o(t-1)}for(var n=[],a=0;a<1;a+=.01){i=0,r=0;for(var s=0;s<=t;s++)i+=o(t)/(o(s)*o(t-s))*Math.pow(1-a,t-s)*Math.pow(a,s)*e[s][0],r+=o(t)/(o(s)*o(t-s))*Math.pow(1-a,t-s)*Math.pow(a,s)*e[s][1];n.push([i,r])}return n.push(e[2]),n},Yn.prototype.createGeojson=function(){var t=this.features;this.geojson.type="line",this.geojson.source={type:"geojson",data:{type:"Feature",properties:{},geometry:{type:"LineString",coordinates:t}}},this.geojson.layout={"line-join":this.options.lineJoin,"line-cap":this.options.lineCap,visibility:this.options.visible?"visible":"none"},this.geojson.paint={"line-color":this.options.strokeColor,"line-width":this.options.strokeWeight,"line-opacity":this.options.strokeOpacity,"line-translate":this.options.strokeOffset},"dashed"==this.options.strokeStyle&&(this.geojson.paint["line-dasharray"]=this.options.strokeDasharray),this.options.showDir&&this._creatDirLine()},Yn.prototype._creatDirLine=function(){this.lineGeojson={id:this.lineGeojsonID,type:"symbol",source:this.geojson.source,layout:{"symbol-avoid-edges":!1,"icon-anchor":"center","symbol-placement":"line","symbol-spacing":this.options.dirSpacing,"symbol-z-order":"source","icon-image":this.lineArrwImageName,"icon-size":this.options.dirSize,"icon-rotate":-90,"icon-pitch-alignment":"viewport",visibility:this.options.visible?"visible":"none"},paint:{"icon-color":"#fff"}}},Yn.prototype.getLength=function(){var e=t.lineString(this.options.path),i=t.length$2(e,{units:"kilometers"});return Math.round(1e3*i)},Yn.prototype.getBounds=function(){return this.getNewBounds(this.options.path)},Yn.prototype.getNewBounds=function(t){var e=200,i=200,r=0,o=0;for(var n in t)t[n][0]>r&&(r=t[n][0]),t[n][0]<e&&(e=t[n][0]),t[n][1]>o&&(o=t[n][1]),t[n][1]<i&&(i=t[n][1]);return new en([e,i],[r,o])},Yn.prototype.getId=function(){return this.id},Yn.prototype.remove=function(){this._map&&(this._map.removeLayer(this),this._layers.one="",this.options.showDir&&(this._layers.two="",this._map.removeLayer(this.lineGeojson.id)))},Yn.prototype._addStrokeImage=function(){var e=this;""!=this.options.strokeImage&&(this.strokeImageName="custom_curveLine_strokeImageName_"+t.getRandomId(),this._map.loadImage(this.options.strokeImage,(function(t,i){t||(e._map.addImage(e.strokeImageName,i),e.geojson.paint["line-pattern"]=e.strokeImageName,e._addLayer())})))},Yn.prototype.setStrokeImage=function(e){var i=this;e?(this.options.strokeImage=e,this.strokeImageName="custom_curveLine_strokeImageName_"+t.getRandomId(),this._map.loadImage(this.options.strokeImage,(function(t,e){t||(i._map.addImage(i.strokeImageName,e),i._map.setPaintProperty(i.id,"line-pattern",i.strokeImageName),i.hide(),i.show())}))):this._map.setPaintProperty(this.id,"line-pattern",null)},Yn.prototype.setMap=function(t){var e=this;void 0===t&&(t=null),t?(this._map=t,""==this.options.strokeImage?this._map._loaded?(this._addLayer(),this._addShowDirFun()):(this._timeout=setTimeout((function(){clearInterval(e._interval)}),1e4),this._interval=setInterval((function(){e._map._loaded&&(clearInterval(e._interval),clearTimeout(e._timeout),e._addLayer(),e._addShowDirFun())}),10)):this._map._loaded?(this._addStrokeImage(),this._addShowDirFun()):(clearInterval(this._interval),clearTimeout(this._timeout),this._timeout=setTimeout((function(){clearInterval(e._interval)}),1e4),this._interval=setInterval((function(){e._map._loaded&&(clearInterval(e._interval),clearTimeout(e._timeout),e._addStrokeImage(),e._addShowDirFun())}),10))):this._map&&this.remove()},Yn.prototype._addShowDirFun=function(){var t=this;this.options.showDir&&this._map.loadImage("https://lkmap1.aeroiot.cn/1586072044051.png",(function(e,i){t._map.hasImage(t.lineArrwImageName)||t._map.addImage(t.lineArrwImageName,i),t._layers.two=t.lineGeojson.id,t._map.addLayer(t.lineGeojson,"",t.options.zIndex)}))},Yn.prototype._addLayer=function(){this._layers.one=this.id,this._map.addLayer(this,"",this.options.zIndex),this._mapStyleCursor=this._map._options.cursor,this.options.cursor&&this.setCursor(this.options.cursor)},Yn.prototype.setCursor=function(t){t&&(this.options.cursor=t,this._map.off("mouseenter",this.id,this._mouseenterCallbackFun),this._map.off("mouseleave",this.id,this._mouseleaveCallbackFun),this._map.on("mouseenter",this.id,this._mouseenterCallbackFun),this._map.on("mouseleave",this.id,this._mouseleaveCallbackFun))},Yn.prototype._mouseenterCallbackFun=function(){this._map.setCursor(this.options.cursor)},Yn.prototype._mouseleaveCallbackFun=function(){this._map.setCursor(this._mapStyleCursor)},Yn.prototype.setPath=function(t){t instanceof Array&&(this.options.path=t,this.getCurvelinePath(),this.createGeojson(),this._map.getSource(this.id).setData(this.geojson.source.data),this.options.showDir&&(this.lineGeojson.source=this.geojson.source,this._map.getSource(this.lineGeojson.id).setData(this.lineGeojson.source.data)))},Yn.prototype.getPath=function(){return this.options.path},Yn.prototype.animate=function(){this.geojson.source.data.geometry.coordinates.push(this.options.path[this.animatedId]),this._map.getSource(this.id).setData(this.geojson.source.data.geometry),this.animatedId++,this.animatedId>this.options.path.length&&cancelAnimationFrame(this.animateFun),this.animateFun=requestAnimationFrame(this.animate())},Yn.prototype.on=function(t,e){void 0===e&&(e=null),this._map.on(t,this.id,e)},Yn.prototype.off=function(t,e){void 0===e&&(e=null),this._map.off(t,this.id,e)},Yn.prototype.setOptions=function(t){t.strokeImage&&t.strokeImage.length>5&&this.setStrokeImage(t.strokeImage),!t.zIndex&&0!=t.zIndex||t.zIndex==this.options.zIndex||this.setzIndex(t.zIndex);var e={strokeColor:"line-color",strokeWeight:"line-width",strokeOpacity:"line-opacity"},i=Object.keys(e),r={lineJoin:"line-join",lineCap:"line-cap"},o=Object.keys(r),n=this._map.getLayer(this.id);for(var a in t)this.options[a]=t[a],n&&(i.indexOf(a)>=0&&this._map.setPaintProperty(this.id,e[a],t[a]),o.indexOf(a)>=0&&this._map.setLayoutProperty(this.id,r[a],t[a]));n&&("dashed"==t.strokeStyle?this._map.setPaintProperty(this.id,"line-dasharray",this.options.strokeDasharray):"solid"==t.strokeStyle&&this._map.setPaintProperty(this.id,"line-dasharray",null),this.lineGeojson||this._map.getLayer(this.lineGeojsonID)?0==t.showDir?(this._map.removeLayer(this.lineGeojsonID),this.lineGeojson=null):t.dirSize&&this._map.setLayoutProperty(this.lineGeojsonID,"icon-size",this.options.dirSize):1==t.showDir&&(this._creatDirLine(),this._addShowDirFun()),t.path&&this.setPath(t.path),1==t.visible?this.show():0==t.visible&&this.hide(),t.cursor&&""!=t.cursor&&this.setCursor()),t.map&&this.setMap(t.map)},Yn.prototype.getOptions=function(){return this.options},Yn.prototype.setColor=function(t){this._map.setPaintProperty(this.id,"line-color",t)},Yn.prototype.setOpacity=function(t){this._map.setPaintProperty(this.id,"line-opacity",t)},Yn.prototype.setWeight=function(t){this._map.setPaintProperty(this.id,"line-width",t)},Yn.prototype.show=function(){this._map.setLayoutProperty(this.id,"visibility","visible"),this.options.showDir&&this._map.setLayoutProperty(this.lineGeojson.id,"visibility","visible")},Yn.prototype.hide=function(){this._map.setLayoutProperty(this.id,"visibility","none"),this.options.showDir&&this._map.setLayoutProperty(this.lineGeojson.id,"visibility","none")},Yn.prototype.setzIndex=function(t){this.options.zIndex=parseInt(t),this._map&&this._map.style.updateOverLayerzIndex(this)},Yn.prototype.getzIndex=function(){return this.options.zIndex};var Kn={center:[116.39636259768668,39.907768102373495],radius:[1e3,1e3],rotate:0,strokeColor:"#F33",strokeOpacity:1,strokeStyle:"solid",strokeDasharray:[2,2],strokeWeight:0,strokeImage:"",fillColor:"#ee2200",fillOpacity:1,fillImage:"",pitchAlignment:"viewport",visible:!0,zIndex:50},Jn=function(e){this.options=t.extend(Object.create(Kn),e),this.type="ellipse",this.geojson={},this.id=this.geojson.id="custom_ellipse_"+t.getRandomId(),this._layers={one:"",two:""},e.map&&(this._map=e.map),this.options.extData&&(this.extData=this.options.extData),t.bindAll(["show","hide","delete","remove","getCenter","setRadius","getRadius","setOptions","getValue","getOptions","getLayoutProperty","on","off","contains","setMap","getArea","getEllipseData","setDataType","updateSourceData","setRotate","_addLayer","_addFillImage","setFillImage","_addStrokeImage","setStrokeImage","getId","_creatLineGeoJson","setCursor","_mouseenterCallbackFun","_mouseleaveCallbackFun","setzIndex","getzIndex","setExtData","getExtData","_staticSetMapFun"],this),this._timeout=null,this._interval=null,this.init()};Jn.prototype.init=function(){this.setDataType(),this.getEllipseData(),this.creatSourceData(),this._map&&this.setMap(this._map)},Jn.prototype.setExtData=function(t){this.extData=this.options.extData=t},Jn.prototype.getExtData=function(){return this.extData||this.options.extData},Jn.prototype.setDataType=function(){this.coordinates=this.options.center&&this.options.center.lng?[this.options.center.lng,this.options.center.lat]:this.options.center,this.options.radius instanceof Array&&1==this.options.radius.length?this.options.radius=this.options.radius.concat(this.options.radius):this.options.radius instanceof Array||(this.options.radius=[parseInt(this.options.radius),parseInt(this.options.radius)])},Jn.prototype.getEllipseData=function(){for(var e=this.coordinates,i=this.options.radius,r=e[0],o=e[1],n=parseFloat(i[0]),a=parseFloat(i[1]),s=[],l=Math.PI/180,u=180/Math.PI,p=r*l,h=o*l,c=6356725+21412*(90-o)/90,f=c*Math.cos(h),d=0;d<360;d++){var m=Math.PI/180*d,y=0,g=0;d<90||d>270?g=-(y=n*a/Math.sqrt(a*a+n*n*Math.tan(m)*Math.tan(m)))*Math.tan(m):90==d?(y=0,g=-a):270==d?(y=0,g=a):g=-(y=-n*a/Math.sqrt(a*a+n*n*Math.tan(m)*Math.tan(m)))*Math.tan(m),s.push([(y/f+p)*u,(g/c+h)*u])}s.push(s[0]),this._circleData=t.polygon([s]),0!=this.options.rotate&&(this._circleData=t.transformRotate(this._circleData,this.options.rotate,{pivot:e}))},Jn.prototype.creatSourceData=function(){this.geojson.type="fill",this.geojson.source={type:"geojson",data:this._circleData},this.geojson.layout={visibility:this.options.visible?"visible":"none"},this.geojson.paint={"fill-color":this.options.fillColor,"fill-opacity":this.options.fillOpacity,"fill-antialias":!0},this._creatLineGeoJson()},Jn.prototype._creatLineGeoJson=function(){this.lineGeojson={id:"custom_ellipse_border_"+t.getRandomId(),type:"line",source:this.geojson.source,layout:{visibility:this.options.visible?"visible":"none"},paint:{"line-color":this.options.strokeColor,"line-width":this.options.strokeWeight,"line-opacity":this.options.strokeOpacity}},"dashed"==this.options.strokeStyle&&(this.lineGeojson.paint["line-dasharray"]=this.options.strokeDasharray)},Jn.prototype.setRotate=function(e){if(e!=this.options.rotate){var i=parseInt(e)-this.options.rotate;this.options.rotate=parseInt(e),this._circleData=t.transformRotate(this._circleData,i,{pivot:this.coordinates}),this.geojson.source.data=this._circleData,this.updateSourceData()}},Jn.prototype.setCenter=function(t){this.options.center=t,this.setDataType(),this.getEllipseData(),this.geojson.source.data=this._circleData,this.updateSourceData()},Jn.prototype.on=function(t,e){void 0===e&&(e=null),this._map.on(t,this.id,e)},Jn.prototype.off=function(t,e){void 0===e&&(e=null),this._map.off(t,this.id,e),this._map.off(t,this.lineGeojson.id,e)},Jn.prototype.getPath=function(){return this._circleData.geometry.coordinates[0]},Jn.prototype.getId=function(){return this.id},Jn.prototype._addFillImage=function(e){var i=this;void 0===e&&(e=""),""!=this.options.fillImage&&(this.fillImageName="custom_circle_fillImageName_"+t.getRandomId(),this._map.loadImage(this.options.fillImage,(function(t,r){t||(i._map.addImage(i.fillImageName,r),i.geojson.paint["fill-pattern"]=i.fillImageName,""==e&&i._addLayer())})))},Jn.prototype.setFillImage=function(e){var i=this;e?(this.options.fillImage=e,this.fillImageName="custom_circle_fillImageName_"+t.getRandomId(),this._map.loadImage(this.options.fillImage,(function(t,e){t||(i._map.addImage(i.fillImageName,e),i._map.setPaintProperty(i.id,"fill-pattern",i.fillImageName),i.hide(),i.show())}))):this._map.setPaintProperty(this.id,"fill-pattern",null)},Jn.prototype._addStrokeImage=function(e){var i=this;void 0===e&&(e=""),""!=this.options.strokeImage&&(this.strokeImageName="custom_circle_strokeImageName_"+t.getRandomId(),this._map.loadImage(this.options.strokeImage,(function(t,r){t||(i._map.addImage(i.strokeImageName,r),i.lineGeojson.paint["line-pattern"]=i.strokeImageName,""==e&&i._addLayer())})))},Jn.prototype.setStrokeImage=function(e){var i=this;e?(this.options.strokeImage=e,this.strokeImageName="custom_circle_strokeImageName_"+t.getRandomId(),this._map.loadImage(this.options.strokeImage,(function(t,e){t||(i._map.addImage(i.strokeImageName,e),i._map.setPaintProperty(i.lineGeojson.id,"line-pattern",i.strokeImageName),i.hide(),i.show())}))):this._map.setPaintProperty(this.lineGeojson.id,"line-pattern",null)},Jn.prototype.setMap=function(t){var e=this;t?(this._map=t,this._map._loaded?this._staticSetMapFun():(clearInterval(this._interval),clearTimeout(this._timeout),this._timeout=setTimeout((function(){clearInterval(e._interval)}),1e4),this._interval=setInterval((function(){e._map._loaded&&(clearInterval(e._interval),clearTimeout(e._timeout),e._staticSetMapFun())}),10))):this._map&&this.remove()},Jn.prototype._staticSetMapFun=function(){""==this.options.fillImage&&""==this.options.strokeImage?this._addLayer():""!=this.options.fillImage&&""!=this.options.strokeImage?(this._addFillImage("add"),this._addStrokeImage()):""!=this.options.fillImage?this._addFillImage():""!=this.options.strokeImage&&this._addStrokeImage()},Jn.prototype._addLayer=function(){this._layers={one:this.id,two:this.lineGeojson.id},this._map.addLayer(this,"",this.options.zIndex),this._map.addLayer(this.lineGeojson,"",this.options.zIndex),this._mapStyleCursor=this._map._options.cursor,this.options.cursor&&this.setCursor(this.options.cursor)},Jn.prototype.setCursor=function(t){t&&(this.options.cursor=t,this._map.off("mouseenter",this.id,this._mouseenterCallbackFun),this._map.off("mouseleave",this.id,this._mouseleaveCallbackFun),this._map.on("mouseenter",this.id,this._mouseenterCallbackFun),this._map.on("mouseleave",this.id,this._mouseleaveCallbackFun))},Jn.prototype._mouseenterCallbackFun=function(){this._map.setCursor(this.options.cursor)},Jn.prototype._mouseleaveCallbackFun=function(){this._map.setCursor(this._mapStyleCursor)},Jn.prototype.show=function(){this._map.getLayer(this.id)&&(this._map.setLayoutProperty(this.id,"visibility","visible"),this._map.setLayoutProperty(this.lineGeojson.id,"visibility","visible"))},Jn.prototype.hide=function(){this._map.getLayer(this.id)&&(this._map.setLayoutProperty(this.id,"visibility","none"),this._map.setLayoutProperty(this.lineGeojson.id,"visibility","none"))},Jn.prototype.delete=function(){this._map.getLayer(this.id)&&(this._map.removeLayer(this.id),this._layers.one="")},Jn.prototype.remove=function(){this._map&&(this._map.getLayer(this.id)&&this._map.removeLayer(this.id),this._map.getLayer(this.lineGeojson.id)&&this._map.removeLayer(this.lineGeojson.id),this._layers={one:"",two:""})},Jn.prototype.getCenter=function(){return this.options.center},Jn.prototype.setRadius=function(t){this.options.radius=t,this.setDataType(),this.getEllipseData(),this.geojson.source.data=this._circleData,this.updateSourceData()},Jn.prototype.updateSourceData=function(){this._map.getSource(this.id).setData(this.geojson.source.data),this.options.strokeWeight>0&&(this.lineGeojson.source=this.geojson.source,this._map.getSource(this.lineGeojson.id).setData(this.lineGeojson.source.data))},Jn.prototype.getArea=function(){return i.GeometryUtil.ringArea(this._circleData.geometry.coordinates[0])},Jn.prototype.getLayoutProperty=function(t){return this.geojson.paint[t]},Jn.prototype.getRadius=function(){return this.options.radius},Jn.prototype.getOptions=function(){return this.options},Jn.prototype.setOptions=function(t){t.radius&&this.setRadius(t.radius),t.center&&this.setCenter(t.center),(t.rotate||0==t.rotate)&&this.setRotate(t.rotate),(t.fillImage||""==t.fillImage)&&this.setFillImage(t.fillImage),(t.strokeImage||""==t.strokeImage)&&this.setStrokeImage(t.strokeImage),!t.zIndex&&0!=t.zIndex||t.zIndex==this.options.zIndex||this.setzIndex(t.zIndex);var e={fillColor:"fill-color",fillOpacity:"fill-opacity"},i=Object.keys(e),r={strokeColor:"line-color",strokeWeight:"line-width",strokeOpacity:"line-opacity"},o=Object.keys(r),n=this._map.getLayer(this.id);for(var a in t)this.options[a]=t[a],n&&(i.indexOf(a)>=0&&this._map.setPaintProperty(this.id,e[a],t[a]),o.indexOf(a)>=0&&this._map.setPaintProperty(this.lineGeojson.id,r[a],t[a]));n&&("dashed"==t.strokeStyle?this._map.setPaintProperty(this.lineGeojson.id,"line-dasharray",this.options.strokeDasharray):"solid"==t.strokeStyle&&this._map.setPaintProperty(this.lineGeojson.id,"line-dasharray",null),t.center&&this.setCenter(t.center),t.radius&&this.setRadius(t.radius),1==t.visible?this.show():0==t.visible&&this.hide(),t.cursor&&""!=t.cursor&&this.setCursor()),t.map&&this.setMap(t.map)},Jn.prototype.contains=function(e){var i,r=this._circleData.geometry.coordinates[0];i=t.point(e instanceof Array?e:[e.lng,e.lat]);var o=t.polygon([r]);return t.booleanPointInPolygon(i,o)},Jn.prototype.setzIndex=function(t){this.options.zIndex=parseInt(t),this._map&&this._map.style.updateOverLayerzIndex(this)},Jn.prototype.getzIndex=function(){return this.options.zIndex};var Qn=function(e){this.options=e,this._polygonLayers=[],this._polylineLayers=[],this._markerLayers=[],e.map&&(this._map=e.map),this.options.extData&&(this.extData=this.options.extData),t.bindAll(["setMap","show","hide","getId","importData","clearOverlays","remove","removeOverlay","removeOverlays","getOverlays","hasOverlay","addOverlays","addOverlay","add","setExtData","getExtData"],this),this.init()};Qn.prototype.init=function(){this.createGeojson()},Qn.prototype.setExtData=function(t){this.extData=this.options.extData=t},Qn.prototype.getExtData=function(){return this.extData||this.options.extData},Qn.prototype.createPolygon=function(){},Qn.prototype.importData=function(t){this.remove(),this.options.geoJSON=t,this.createGeojson(),this._map&&this.setMap(this._map)},Qn.prototype.createGeojson=function(){var t=this.options.geoJSON.features;if(0!=t.length)for(var e in t)switch(t[e].geometry.type){case"point":case"Point":if(this.options.getMarker&&"function"==typeof this.options.getMarker){var i=this.options.getMarker(t[e],t[e].geometry.coordinates);this._markerLayers.push(i)}break;case"Polyline":case"LineString":if(this.options.getPolyline&&"function"==typeof this.options.getPolyline){var r=t[e].geometry.coordinates;r[0]&&r[0][0]&&r[0][0]instanceof Array&&(r=r[0]);var o=this.options.getPolyline(t[e],r);this._polylineLayers.push(o)}break;case"Polygon":case"MultiPolygon":if(this.options.getPolygon&&"function"==typeof this.options.getPolygon){var n=t[e].geometry.coordinates;n&&n.length<4&&n[0]instanceof Array&&(n=n[0]&&n[0].length<4&&n[0][0]instanceof Array&&n[0][0].length>3?n[0][0]:n[0]);var a=this.options.getPolygon(t[e],n);this._polygonLayers.push(a)}}},Qn.prototype.getPath=function(t){return void 0===t&&(t=null),"all"==t?this.getLngLat(this.options.path):this.options.path},Qn.prototype.getLngLat=function(t){var e=[];for(var i in t)if(t[i].length>0)for(var r in t[i])if(t[i][r].length>0)for(var o in t[i][r])e.push(t[i][r][o]);return e},Qn.prototype.getId=function(){return this.id},Qn.prototype.clearOverlays=function(){this.remove()},Qn.prototype.remove=function(){if(this._map){if(this._markerLayers.length>0)for(var t in this._markerLayers)this._markerLayers[t].remove();if(this._polylineLayers.length>0)for(var t in this._polylineLayers)this._polylineLayers[t].remove();if(this._polygonLayers.length>0)for(var t in this._polygonLayers)this._polygonLayers[t].remove();this._polygonLayers=[],this._polylineLayers=[],this._markerLayers=[],this.options.geoJSON={}}},Qn.prototype.setMap=function(t){if(t){if(this._map=t,this._markerLayers.length>0)for(var e in this._markerLayers)this._markerLayers[e].setMap(this._map);if(this._polylineLayers.length>0)for(var e in this._polylineLayers)this._polylineLayers[e].setMap(this._map);if(this._polygonLayers.length>0)for(var e in this._polygonLayers)this._polygonLayers[e].setMap(this._map)}else this.clearOverlays()},Qn.prototype.show=function(){if(this._markerLayers.length>0)for(var t in this._markerLayers)this._markerLayers[t].show();if(this._polylineLayers.length>0)for(var t in this._polylineLayers)this._polylineLayers[t].show();if(this._polygonLayers.length>0)for(var t in this._polygonLayers)this._polygonLayers[t].show()},Qn.prototype.hide=function(){if(this._markerLayers.length>0)for(var t in this._markerLayers)this._markerLayers[t].hide();if(this._polylineLayers.length>0)for(var t in this._polylineLayers)this._polylineLayers[t].hide();if(this._polygonLayers.length>0)for(var t in this._polygonLayers)this._polygonLayers[t].hide()},Qn.prototype.pushLayer=function(t){switch(t.type){case"marker":case"text":this._markerLayers.push(t);break;case"polyline":this._polylineLayers.push(t);break;case"polygon":this._polygonLayers.push(t)}},Qn.prototype.addOverlay=function(t){this._map&&(t.setMap(this._map),this.pushLayer(t))},Qn.prototype.addOverlays=function(t){var e=this;void 0===t&&(t=[]),this._map&&t.forEach((function(t){e.pushLayer(t),"marker"==t.type||"inforWindow"==t.type||"text"==t.type?t.addTo(e._map):"setMap"in t&&t.setMap(e._map)}))},Qn.prototype.getOverlays=function(){return this._markerLayers.concat(this._polylineLayers,this._polygonLayers)},Qn.prototype.hasOverlay=function(t){var e=this._polylineLayers.concat(this._polygonLayers);if("marker"==t.type){for(var i in this._markerLayers)if(t.getPosition()==this._markerLayers[i].getPosition())return!0}else for(var i in e)if(t.id==e[i].id)return!0;return!1},Qn.prototype.removeOverlay=function(t){switch(this._polylineLayers.concat(this._polygonLayers),t.type){case"marker":var e=[];for(var i in this._markerLayers)t.getPosition()==this._markerLayers[i].getPosition()?this._markerLayers[i].remove():e.push(this._markerLayers[i]);this._markerLayers=e;break;case"polyline":var r=[];for(var i in this._polylineLayers)t.id==this._polylineLayers[i].id?this._polylineLayers[i].remove():r.push(this._polylineLayers[i]);this._polylineLayers=r;break;case"polygon":var o=[];for(var i in this._polygonLayers)t.id==this._polygonLayers[i].id?this._polygonLayers[i].remove():o.push(this._polygonLayers[i]);this._polygonLayers=r}},Qn.prototype.removeOverlays=function(t){for(var e in t)this.removeOverlay(t[e])};var $n={url:"",bounds:null,zooms:[3,24],opacity:1,cursor:"",visible:!0,zIndex:50},ta=function(e,i){this.options=t.extend(Object.create($n),e),this.geojson={},this.type="imageLayer",e.map&&(this._map=e.map),this.id=this.geojson.id="custom_imageLayer_"+t.getRandomId(),this.sourceId="custom_imageLayer_source"+t.getRandomId(),this.status=!1,this.options.extData&&(this.extData=this.options.extData),this._layers={one:""},t.bindAll(["setMap","getMap","show","hide","setOptions","getOptions","getId","getBounds","setBounds","setStrokeImage","getZooms","setZooms","getImageUrl","setImageUrl","getPath","setzIndex","getzIndex","setExtData","getExtData","init","remove"],this),this._timeout=null,this._interval=null,this.init()};ta.prototype.init=function(){this.createGeojson()},ta.prototype.setExtData=function(t){this.extData=this.options.extData=t},ta.prototype.getExtData=function(){return this.extData||this.options.extData},ta.prototype.getPath=function(){return this.geojson.source&&this.geojson.source.coordinates&&this.geojson.source.coordinates.length>0?this.geojson.source.coordinates:[]},ta.prototype.getBounds=function(){return this.options.bounds},ta.prototype.setBounds=function(t){this.status&&(this.geojson.source.coordinates=[[t._sw.lng,t._ne.lat],[t._ne.lng,t._ne.lat],[t._ne.lng,t._sw.lat],[t._sw.lng,t._sw.lat]],this._map.getSource(this.id).setCoordinates(this.geojson.source.coordinates))},ta.prototype.getZooms=function(){return this.options.zooms},ta.prototype.setZooms=function(t){this.status&&(this.options.zooms=t,this._map.setLayerZoomRange(this.id,t[0],t[1]))},ta.prototype.getImageUrl=function(){return this.options.url},ta.prototype.setImageUrl=function(t){this.status&&(this.options.url=t,t?this._map.getSource(this.id)?this._map.getSource(this.id).updateImage({url:this.options.url,coordinates:this.geojson.source.coordinates}):this._map&&this.setMap(this._map):this.remove())},ta.prototype.getMap=function(){return this._map},ta.prototype.contains=function(t){return this.isPointInRing(t,this.options.path)},ta.prototype.createGeojson=function(){this.geojson.type="raster",this.geojson.source={type:"image",url:this.options.url,coordinates:[[this.options.bounds._sw.lng,this.options.bounds._ne.lat],[this.options.bounds._ne.lng,this.options.bounds._ne.lat],[this.options.bounds._ne.lng,this.options.bounds._sw.lat],[this.options.bounds._sw.lng,this.options.bounds._sw.lat]]},this.geojson.layout={visibility:this.options.visible?"visible":"none"},this.geojson.paint={"raster-opacity":this.options.opacity},this.geojson.minzoom=this.options.zooms[0],this.geojson.maxzoom=this.options.zooms[1],this._map&&this.setMap(this._map)},ta.prototype.getId=function(){return this.id},ta.prototype.remove=function(){this._map&&(this.status=!1,this._map.removeLayer(this.id),this._layers.one="")},ta.prototype.setMap=function(t){var e=this;this.status||(t?(this._map=t,this._map._loaded?(this.status=!0,this._layers.one=this.id,this._map.addLayer(this.geojson,"",this.options.zIndex)):(clearInterval(this._interval),clearTimeout(this._timeout),this._timeout=setTimeout((function(){clearInterval(e._interval)}),1e4),this._interval=setInterval((function(){e._map._loaded&&(clearInterval(e._interval),clearTimeout(e._timeout),e.status=!0,e._layers.one=e.id,e._map.addLayer(e.geojson,"",e.options.zIndex))}),10))):this._map&&this.remove())},ta.prototype.setOptions=function(t){var e=this;if(void 0===t&&(t={}),this.status&&this._map){"bounds"in t&&this.setBounds(t.bounds),"zooms"in t&&this.setZooms(t.zooms),"url"in t&&this.setImageUrl(t.url),!("zIndex"in t)&&0!=t.zIndex||t.zIndex==this.options.zIndex||this.setzIndex(t.zIndex);var i={opacity:"raster-opacity"};Object.keys(i).forEach((function(r){t.hasOwnProperty(r)&&(e._map.setPaintProperty(e.id,i[r],t[r]),e.options[r]=t[r])}))}},ta.prototype.getOptions=function(){return this.options},ta.prototype.show=function(){this.status&&this._map.setLayoutProperty(this.id,"visibility","visible")},ta.prototype.hide=function(){this.status&&this._map.setLayoutProperty(this.id,"visibility","none")},ta.prototype.setzIndex=function(t){this.options.zIndex=parseInt(t),this._map&&this._map.style.updateOverLayerzIndex(this)},ta.prototype.getzIndex=function(){return this.options.zIndex};var ea={showDir:!1,lineCap:"round",strokeHeight:0,strokeColor:"#0037e4",strokeWeight:2,strokeDasharray:[2,2],strokeImage:"",lineJoin:"round",strokeOpacity:1,strokeOffset:[0,0],showBorder:!1,borderWeight:1,borderOpacity:1,borderColor:"#000000",visible:!0,strokeStyle:"solid",animated:!1,dirSize:.3,dirSpacing:15,zIndex:100,beforeId:""},ia=function(e,i){this.options=t.extend(Object.create(ea),e),this.id=null,this.animateFun=null,this.animatedId=0,this.geojson={id:"custom_line_"+t.getRandomId(),type:"line"},this.id=this.geojson.id,this.type="polyline",this.lineArrwImageName="lk-Polyline-arrw",this.borderGeoJson={id:"lineBorder_"+t.getRandomId(),type:"line"},this.strokeImageName="",this._sourceData=null,this._sourceId="Polyline-source-id-"+t.getRandomId(),this.options.extData&&(this.extData=this.options.extData),this.options.strokeHeight>0&&(this.options.showDir=!1),this._layers={one:"",two:"",three:""},e.map&&(this._map=e.map),t.bindAll(["setMap","on","off","setColor","setOpacity","setWeight","setBorderColor","setBorderOpacity","setBorderWeight","show","hide","setOptions","getId","getPath","animate","getOptions","getLength","getBounds","_addLayer","_addStrokeImage","setStrokeImage","_creatDirLine","setCursor","_addShowDirFun","_mouseenterCallbackFun","_mouseleaveCallbackFun","_createLineGeojson","_createBorderLine","setExtData","getExtData","_updateLineStyle","setzIndex","getzIndex","setHeight"],this),this._timeout=null,this._interval=null,this._map&&this.setMap(this._map,this.options.beforeId)};ia.prototype.init=function(){this._addPolylineSource(),this.createGeojson()},ia.prototype._addPolylineSource=function(){this._map.getSource(this._sourceId)&&this._map.removeSource(this._sourceId),this._sourceData={type:"geojson",data:{type:"Feature",properties:{},geometry:{type:"LineString",coordinates:this.options.path}}},this._map.addSource(this._sourceId,this._sourceData)},ia.prototype.createGeojson=function(){this._createLineGeojson(),this.options.showBorder&&this._createBorderLine(),this.options.showDir&&this._creatDirLine(),this._addLayer(),this._addShowDirFun()},ia.prototype._createLineGeojson=function(){this.geojson.source=this._sourceId,this.geojson.layout={"line-join":this.options.lineJoin,"line-cap":this.options.lineCap,visibility:this.options.visible?"visible":"none"},this.geojson.paint={"line-color":this.options.strokeColor,"line-width":this.options.strokeWeight,"line-opacity":this.options.strokeOpacity,"line-translate":this.options.strokeOffset,"line-height":parseFloat(this.options.strokeHeight)},this.strokeImageName&&(this.geojson.paint["line-pattern"]=this.strokeImageName),"dashed"==this.options.strokeStyle&&(this.geojson.paint["line-dasharray"]=this.options.strokeDasharray)},ia.prototype._createBorderLine=function(){this.borderGeoJson.source=this._sourceId,this.borderGeoJson.layout={"line-join":this.options.lineJoin,"line-cap":this.options.lineCap,visibility:this.options.visible?"visible":"none"},this.borderGeoJson.paint={"line-color":this.options.borderColor,"line-width":this.options.borderWeight,"line-opacity":this.options.borderOpacity,"line-gap-width":this.options.strokeWeight,"line-translate":this.options.strokeOffset,"line-height":parseFloat(this.options.strokeHeight)-.05},this._layers.one=this.borderGeoJson.id,this._layers.two=this.id},ia.prototype._creatDirLine=function(){this.lineGeojson={id:"custom_line-icon_"+t.getRandomId(),type:"symbol",source:this._sourceId,layout:{"symbol-avoid-edges":!1,"icon-anchor":"center","symbol-placement":"line","symbol-spacing":this.options.dirSpacing,"symbol-z-order":"source","icon-image":this.lineArrwImageName,"icon-size":this.options.dirSize,"icon-rotate":-90,"icon-pitch-alignment":"viewport",visibility:this.options.visible?"visible":"none"},paint:{"icon-color":"#fff"}},this._layers.three=this.lineGeojson.id},ia.prototype.setExtData=function(t){this.extData=this.options.extData=t},ia.prototype.getExtData=function(){return this.extData||this.options.extData},ia.prototype.getLength=function(){var e=t.lineString(this.options.path),i=t.length$2(e,{units:"kilometers"});return Math.round(1e3*i)},ia.prototype.getBounds=function(){return this.getNewBounds(this.options.path)},ia.prototype.getNewBounds=function(t){var e=200,i=200,r=0,o=0;for(var n in t)t[n][0]>r&&(r=t[n][0]),t[n][0]<e&&(e=t[n][0]),t[n][1]>o&&(o=t[n][1]),t[n][1]<i&&(i=t[n][1]);return new en([e,i],[r,o])},ia.prototype.getId=function(){return this.id},ia.prototype.remove=function(){this._map&&(this._map.getLayer(this.borderGeoJson.id)&&this._map.removeLayer(this.borderGeoJson.id),this._map.getLayer(this.id)&&this._map.removeLayer(this),this._layers={one:"",two:"",three:""})},ia.prototype._addStrokeImage=function(e){var i=this;""!=this.options.strokeImage&&(this.strokeImageName="custom_line_strokeImageName_"+t.getRandomId(),this._map.loadImage(this.options.strokeImage,(function(t,r){t||(i._map.addImage(i.strokeImageName,r),e&&e())})))},ia.prototype.setStrokeImage=function(e){var i=this;if(!e)return this._map.setPaintProperty(this.id,"line-pattern",null),void(this.strokeImageName="");this.options.strokeImage=e,this.strokeImageName="custom_line_strokeImageName_"+t.getRandomId(),this._map.loadImage(this.options.strokeImage,(function(t,e){t||(i._map.addImage(i.strokeImageName,e),i._map.setPaintProperty(i.id,"line-pattern",i.strokeImageName),i.hide(),i.show())}))},ia.prototype.setMap=function(t,e){var i=this;void 0===t&&(t=null),void 0===e&&(e=""),t?(e&&(this.options.beforeId=e),this._map=t,""==this.options.strokeImage?this._map._loaded?this.init():(clearInterval(this._interval),clearTimeout(this._timeout),this._timeout=setTimeout((function(){clearInterval(i._interval)}),1e4),this._interval=setInterval((function(){i._map._loaded&&(clearInterval(i._interval),clearTimeout(i._timeout),i.init())}),10)):this._map._loaded?this._addStrokeImage((function(){i.init()})):(clearInterval(this._interval),clearTimeout(this._timeout),this._timeout=setTimeout((function(){clearInterval(i._interval)}),1e4),this._interval=setInterval((function(){i._map._loaded&&(clearInterval(i._interval),clearTimeout(i._timeout),i._addStrokeImage((function(){i.init()})))}),10))):this._map&&this.remove()},ia.prototype._addShowDirFun=function(){var t=this;this.options.showDir&&this._map.loadImage("https://lkmap1.aeroiot.cn/1586072044051.png",(function(e,i){t._map.hasImage(t.lineArrwImageName)||t._map.addImage(t.lineArrwImageName,i),t._layers.three=t.lineGeojson.id,t._map.addLayer(t.lineGeojson,t.options.beforeId,t.options.zIndex)}))},ia.prototype._addLayer=function(){this._layers.one=this.id,this._map.addLayer(this,this.options.beforeId,this.options.zIndex),this.options.showBorder&&(this._layers.one=this.borderGeoJson.id,this._layers.two=this.id,this._map.addLayer(this.borderGeoJson,this.id,this.options.zIndex)),this._mapStyleCursor=this._map._options.cursor,this.options.cursor&&this.setCursor(this.options.cursor)},ia.prototype.setCursor=function(t){t&&(this.options.cursor=t,this._map.off("mouseenter",this.geojson.id,this._mouseenterCallbackFun),this._map.off("mouseleave",this.geojson.id,this._mouseleaveCallbackFun),this._map.on("mouseenter",this.geojson.id,this._mouseenterCallbackFun),this._map.on("mouseleave",this.geojson.id,this._mouseleaveCallbackFun))},ia.prototype._mouseenterCallbackFun=function(){this._map.setCursor(this.options.cursor)},ia.prototype._mouseleaveCallbackFun=function(){this._map.setCursor(this._mapStyleCursor)},ia.prototype.setPath=function(t){t instanceof Array&&(this.options.path=t,this._sourceData.data.geometry.coordinates=t,this._map.getSource(this._sourceId).setData(this._sourceData.data))},ia.prototype.getPath=function(){return this.options.path},ia.prototype.animate=function(){this._sourceData.data.geometry.coordinates.push(this.options.path[this.animatedId]),this.options.showBorder&&this._map.getSource(this.borderGeoJson.id).setData(this._sourceData.data.geometry),this._map.getSource(this._sourceId).setData(this._sourceData.data.geometry),this.animatedId++,this.animatedId>this.options.path.length&&cancelAnimationFrame(this.animateFun),this.animateFun=requestAnimationFrame(this.animate())},ia.prototype.on=function(t,e){void 0===e&&(e=null),this._map.on(t,this.id,e)},ia.prototype.off=function(t,e){void 0===e&&(e=null),this._map.off(t,this.id,e)},ia.prototype.setOptions=function(t){(t.strokeImage||""==t.strokeImage)&&this.setStrokeImage(t.strokeImage);var e={strokeColor:"line-color",strokeWeight:"line-width",strokeOpacity:"line-opacity",strokeHeight:"line-height"},i=Object.keys(e),r={borderColor:"line-color",borderWeight:"line-width",borderOpacity:"line-opacity"},o=Object.keys(r),n={lineJoin:"line-join",lineCap:"line-cap"},a=Object.keys(n);for(var s in!t.zIndex&&0!=t.zIndex||t.zIndex==this.options.zIndex||this.setzIndex(t.zIndex),t)this.options[s]=t[s],this._map.getLayer(this.id)&&(i.indexOf(s)>=0&&("strokeWeight"==s&&this.options.showBorder&&this._map.setPaintProperty(this.borderGeoJson.id,e[s],t[s]+2*this.options.borderWeight),"strokeHeight"==s&&this.options.showBorder&&this.setHeight(t[s]),this._map.setPaintProperty(this.id,e[s],t[s])),this.options.showBorder&&o.indexOf(s)>=0&&this._map.setPaintProperty(this.borderGeoJson.id,r[s],"borderWeight"==s?this.options.strokeWeight+2*t[s]:t[s]),a.indexOf(s)>=0&&(this.options.showBorder&&this._map.setLayoutProperty(this.borderGeoJson.id,n[s],t[s]),this._map.setLayoutProperty(this.id,n[s],t[s])));this._map.getLayer(this.id)&&this._updateLineStyle(t),t.map&&this.setMap(t.map)},ia.prototype._updateLineStyle=function(t){this._map.getLayer(this.borderGeoJson.id)||1!=t.showBorder?this._map.getLayer(this.borderGeoJson.id)&&0==t.showBorder&&(this._map.removeLayer(this.borderGeoJson.id),this._layers.one=this.id,this._layers.two=""):(this._createBorderLine(),this._layers.two=this.id,this._layers.one=this.borderGeoJson.id,this._map.addLayer(this.borderGeoJson,this.id,this.options.zIndex)),"dashed"==t.strokeStyle?this._map.setPaintProperty(this.id,"line-dasharray",this.options.strokeDasharray):"solid"==t.strokeStyle&&this._map.setPaintProperty(this.id,"line-dasharray",null),this.lineGeojson?0==t.showDir?(this._map.removeLayer(this.lineGeojson.id),this.lineGeojson=null,this._layers.three=""):t.dirSize&&this._map.setLayoutProperty(this.lineGeojson.id,"icon-size",this.options.dirSize):1==t.showDir&&(this._creatDirLine(),this._addShowDirFun()),t.path&&this.setPath(t.path),1==t.visible?this.show():0==t.visible&&this.hide(),t.cursor&&""!=t.cursor&&this.setCursor(t.cursor)},ia.prototype.getOptions=function(){return this.options},ia.prototype.setHeight=function(t){void 0===t&&(t=0),this._map&&this._map.style.hasLayer(this.id)&&NaN!=parseFloat(t)&&(this.options.strokeHeight=parseFloat(t),this.options.strokeHeight>0&&this.options.showDir&&this._map.style.hasLayer(this.lineGeojson.id)&&(this._map.removeLayer(this.lineGeojson.id),this.options.showDir=!1),this._map.setPaintProperty(this.id,"line-height",this.options.strokeHeight),this.options.showBorder&&this._map.style.hasLayer(this.borderGeoJson.id)&&this._map.setPaintProperty(this.borderGeoJson.id,"line-height",this.options.strokeHeight-.05))},ia.prototype.setColor=function(t){this._map&&this._map.style.hasLayer(this.id)&&(this.options.strokeColor=t,this._map.setPaintProperty(this.id,"line-color",t))},ia.prototype.setOpacity=function(t){this._map&&this._map.style.hasLayer(this.id)&&(this.options.strokeOpacity=t,this._map.setPaintProperty(this.id,"line-opacity",t))},ia.prototype.setWeight=function(t){this._map&&this._map.style.hasLayer(this.id)&&(this.options.strokeWeight=t,this.options.showBorder&&this._map.setPaintProperty(this.borderGeoJson.id,"line-width",t+2*this.options.borderWeight),this._map.setPaintProperty(this.id,"line-width",t))},ia.prototype.setBorderColor=function(t){this._map&&this._map.style.hasLayer(this.borderGeoJson.id)&&(this.options.borderColor=t,this.options.showBorder&&this._map.setPaintProperty(this.borderGeoJson.id,"line-color",t))},ia.prototype.setBorderOpacity=function(t){this._map&&this._map.style.hasLayer(this.borderGeoJson.id)&&(this.options.borderOpacity=t,this.options.showBorder&&this._map.setPaintProperty(this.borderGeoJson.id,"line-opacity",t))},ia.prototype.setBorderWeight=function(t){this._map&&this._map.style.hasLayer(this.borderGeoJson.id)&&(this.options.borderWeight=t,this.options.showBorder&&this._map.setPaintProperty(this.borderGeoJson.id,"line-width",this.options.strokeWeight+2*t))},ia.prototype.show=function(){this.options.showBorder&&this._map.setLayoutProperty(this.borderGeoJson.id,"visibility","visible"),this._map.setLayoutProperty(this.id,"visibility","visible"),this.options.showDir&&this._map.setLayoutProperty(this.lineGeojson.id,"visibility","visible")},ia.prototype.hide=function(){this.options.showBorder&&this._map.setLayoutProperty(this.borderGeoJson.id,"visibility","none"),this._map.setLayoutProperty(this.id,"visibility","none"),this.options.showDir&&this._map.setLayoutProperty(this.lineGeojson.id,"visibility","none")},ia.prototype.setzIndex=function(t){this.options.zIndex=parseInt(t),this._map&&this._map.style.updateOverLayerzIndex(this)},ia.prototype.getzIndex=function(){return this.options.zIndex},ia.prototype.showDir=function(){this.options.showDir=!0,this._creatDirLine(),this._addShowDirFun()},ia.prototype.removeDir=function(){this.options.showDir&&this._map.style.hasLayer(this.lineGeojson.id)&&this._map.removeLayer(this.lineGeojson.id)};var ra={center:[116.39636259768668,39.907768102373495],strokeColor:"#0037e4",strokeOpacity:1,strokeWeight:0,strokeImage:"",fillColor:"#75f329",fillOpacity:1,fillImage:"",visible:!0,strokeStyle:"solid",strokeDasharray:[2,2],zIndex:50},oa=function(e,i){this.options=t.extend(Object.create(ra),e),this.id=null,this.geojson={},this.type="rectangle",this.options.extData&&(this.extData=this.options.extData),this._layers={one:"",two:""},e.map&&(this._map=e.map),t.bindAll(["setMap","on","off","show","hide","setOptions","getId","getBounds","setBounds","getOptions","contains","isPointInRing","getArea","_addLayer","_addFillImage","setFillImage","_addStrokeImage","setStrokeImage","_creatLineGeoJson","setCursor","_mouseenterCallbackFun","_mouseleaveCallbackFun","setzIndex","getzIndex","setExtData","getExtData","_staticSetMapFun"],this),this._timeout=null,this._interval=null,this.init()};oa.prototype.init=function(){this.createGeojson()},oa.prototype.setExtData=function(t){this.extData=this.options.extData=t},oa.prototype.getExtData=function(){return this.extData||this.options.extData},oa.prototype.getPath=function(t){return this.options.path},oa.prototype.getLngLat=function(t){var e=[];for(var i in t)if(t[i].length>0)for(var r in t[i])if(t[i][r].length>0)for(var o in t[i][r])e.push(t[i][r][o]);return e},oa.prototype.getBounds=function(){return this.options.bounds},oa.prototype.setBounds=function(e){this.options.bounds=e,this.options.path=[[this.options.bounds.southwest.lng,this.options.bounds.southwest.lat],[this.options.bounds.southwest.lng,this.options.bounds.northeast.lat],[this.options.bounds.northeast.lng,this.options.bounds.northeast.lat],[this.options.bounds.northeast.lng,this.options.bounds.southwest.lat],[this.options.bounds.southwest.lng,this.options.bounds.southwest.lat]];var i=t.multiPolygon([[this.options.path]]),r=t.flatten(i);this.geojson.source.data=r,this._map.getSource(this.id).setData(this.geojson.source.data.features[0].geometry),this.options.strokeWeight>0&&(this.lineGeojson.source=this.geojson.source,this._map.getSource(this.lineGeojson.id).setData(this.lineGeojson.source.data.features[0].geometry))},oa.prototype.createGeojson=function(){this.options.path=[[this.options.bounds.southwest.lng,this.options.bounds.southwest.lat],[this.options.bounds.southwest.lng,this.options.bounds.northeast.lat],[this.options.bounds.northeast.lng,this.options.bounds.northeast.lat],[this.options.bounds.northeast.lng,this.options.bounds.southwest.lat],[this.options.bounds.southwest.lng,this.options.bounds.southwest.lat]];var e=t.multiPolygon([[this.options.path]]),i=t.flatten(e);this._layers.one=this.id=this.geojson.id="custom_rectangle_"+t.getRandomId(),this.geojson.type="fill",this.geojson.source={type:"geojson",data:i},this.geojson.layout={visibility:this.options.visible?"visible":"none"},this.geojson.paint={"fill-color":this.options.fillColor,"fill-opacity":this.options.fillOpacity,"fill-antialias":!0},this._creatLineGeoJson(),this._map&&this.setMap(this._map)},oa.prototype._creatLineGeoJson=function(){this.lineGeojson={id:"custom_rectangle_border_"+t.getRandomId(),type:"line",source:this.geojson.source,layout:{visibility:this.options.visible?"visible":"none"},paint:{"line-color":this.options.strokeColor,"line-width":this.options.strokeWeight,"line-opacity":this.options.strokeOpacity}},this._layers.two=this.lineGeojson.id,"dashed"==this.options.strokeStyle&&(this.lineGeojson.paint["line-dasharray"]=this.options.strokeDasharray)},oa.prototype.getId=function(){return this.id},oa.prototype.remove=function(){this._map&&(this._map.getLayer(this.id)&&this._map.removeLayer(this.id),this._map.getLayer(this.lineGeojson.id)&&this._map.removeLayer(this.lineGeojson.id),this._layers={one:"",two:""})},oa.prototype._addFillImage=function(e){var i=this;void 0===e&&(e=""),""!=this.options.fillImage&&(this.fillImageName="custom_circle_fillImageName_"+t.getRandomId(),this._map.loadImage(this.options.fillImage,(function(t,r){t||(i._map.addImage(i.fillImageName,r),i.geojson.paint["fill-pattern"]=i.fillImageName,""==e&&i._addLayer())})))},oa.prototype.setFillImage=function(e){var i=this;e?(this.options.fillImage=e,this.fillImageName="custom_circle_fillImageName_"+t.getRandomId(),this._map.loadImage(this.options.fillImage,(function(t,e){t||(i._map.addImage(i.fillImageName,e),i._map.setPaintProperty(i.id,"fill-pattern",i.fillImageName),i.hide(),i.show())}))):this._map.setPaintProperty(this.id,"fill-pattern",null)},oa.prototype._addStrokeImage=function(e){var i=this;void 0===e&&(e=""),""!=this.options.strokeImage&&(this.strokeImageName="custom_circle_strokeImageName_"+t.getRandomId(),this._map.loadImage(this.options.strokeImage,(function(t,r){t||(i._map.addImage(i.strokeImageName,r),i.lineGeojson.paint["line-pattern"]=i.strokeImageName,""==e&&i._addLayer())})))},oa.prototype.setStrokeImage=function(e){var i=this;e?(this.options.strokeImage=e,this.strokeImageName="custom_circle_strokeImageName_"+t.getRandomId(),this._map.loadImage(this.options.strokeImage,(function(t,e){t||(i._map.addImage(i.strokeImageName,e),i._map.setPaintProperty(i.lineGeojson.id,"line-pattern",i.strokeImageName),i.hide(),i.show())}))):this._map.setPaintProperty(this.lineGeojson.id,"line-pattern",null)},oa.prototype.setMap=function(t){var e=this;t?(this._map=t,this._map._loaded?this._staticSetMapFun():(clearInterval(this._interval),clearTimeout(this._timeout),this._timeout=setTimeout((function(){clearInterval(e._interval)}),1e4),this._interval=setInterval((function(){e._map._loaded&&(clearInterval(e._interval),clearTimeout(e._timeout),e._staticSetMapFun())}),10))):this._map&&this.remove()},oa.prototype._staticSetMapFun=function(){""==this.options.fillImage&&""==this.options.strokeImage?this._addLayer():""!=this.options.fillImage&&""!=this.options.strokeImage?(this._addFillImage("add"),this._addStrokeImage()):""!=this.options.fillImage?this._addFillImage():""!=this.options.strokeImage&&this._addStrokeImage()},oa.prototype._addLayer=function(){this._map.addLayer(this,"",this.options.zIndex),this._map.addLayer(this.lineGeojson,"",this.options.zIndex),this._mapStyleCursor=this._map._options.cursor,this.options.cursor&&this.setCursor(this.options.cursor)},oa.prototype.setCursor=function(t){t&&(this.options.cursor=t,this._map.off("mouseenter",this.id,this._mouseenterCallbackFun),this._map.off("mouseleave",this.id,this._mouseleaveCallbackFun),this._map.on("mouseenter",this.id,this._mouseenterCallbackFun),this._map.on("mouseleave",this.id,this._mouseleaveCallbackFun))},oa.prototype._mouseenterCallbackFun=function(){this._map.setCursor(this.options.cursor)},oa.prototype._mouseleaveCallbackFun=function(){this._map.setCursor(this._mapStyleCursor)},oa.prototype.on=function(t,e){this._map.on(t,this.id,e)},oa.prototype.off=function(t,e){this._map.off(t,this.id,e)},oa.prototype.setOptions=function(t){(t.fillImage||""==t.fillImage)&&this.setFillImage(t.fillImage),(t.strokeImage||""==t.strokeImage)&&this.setStrokeImage(t.strokeImage),!t.zIndex&&0!=t.zIndex||t.zIndex==this.options.zIndex||this.setzIndex(t.zIndex);var e={fillColor:"fill-color",fillOpacity:"fill-opacity"},i=Object.keys(e),r={strokeColor:"line-color",strokeWeight:"line-width",strokeOpacity:"line-opacity"},o=Object.keys(r),n=this._map.getLayer(this.id);for(var a in t)this.options[a]=t[a],n&&(i.indexOf(a)>=0&&this._map.setPaintProperty(this.id,e[a],t[a]),o.indexOf(a)>=0&&this._map.setPaintProperty(this.lineGeojson.id,r[a],t[a]));n&&("dashed"==t.strokeStyle?this._map.setPaintProperty(this.lineGeojson.id,"line-dasharray",this.options.strokeDasharray):"solid"==t.strokeStyle&&this._map.setPaintProperty(this.lineGeojson.id,"line-dasharray",null),t.bounds&&this.setBounds(t.bounds),1==t.visible?this.show():0==t.visible&&this.hide(),t.cursor&&""!=t.cursor&&this.setCursor()),t.map&&this.setMap(t.map)},oa.prototype.getOptions=function(){return this.options},oa.prototype.show=function(){this._map.setLayoutProperty(this.id,"visibility","visible"),this._map.setLayoutProperty(this.lineGeojson.id,"visibility","visible")},oa.prototype.hide=function(){this._map.setLayoutProperty(this.id,"visibility","none"),this._map.setLayoutProperty(this.lineGeojson.id,"visibility","none")},oa.prototype.contains=function(t){return this.isPointInRing(t,this.options.path)},oa.prototype.isPointInRing=function(e,i){var r;r=t.point(e instanceof Array?e:[e.lng,e.lat]);var o=t.polygon([i]);return t.booleanPointInPolygon(r,o)},oa.prototype.getArea=function(){return this.ringArea(this.options.path)},oa.prototype.ringArea=function(e){if(!(e.length<2)){if(2==e.length){t.polygon([e[0]]),t.area$1(o);var i=Math.round(n);t.polygon([e[1]]),t.area$1(o);var r=Math.round(n);return i-r>0?i-r:0}var o=t.polygon([e]),n=t.area$1(o);return Math.round(n)}},oa.prototype.setzIndex=function(t){this.options.zIndex=parseInt(t),this._map&&this._map.style.updateOverLayerzIndex(this)},oa.prototype.getzIndex=function(){return this.options.zIndex};var na={url:"",bounds:null,zooms:[3,24],opacity:1,cursor:"",visible:!0,zIndex:50},aa=function(e,i){this.options=t.extend(Object.create(na),e),this.id=null,this.geojson={},this.type="videoLayer",e.map&&(this._map=e.map),this.id=this.geojson.id="custom_videoLayer_"+t.getRandomId(),this.sourceId="custom_videoLayer_source"+t.getRandomId(),this.status=!1,this.options.extData&&(this.extData=this.options.extData),this._layers={one:this.id},t.bindAll(["setMap","getMap","show","hide","setOptions","getOptions","getId","getBounds","setBounds","getZooms","setZooms","getVideoUrl","setVideoUrl","getElement","pause","play","getPath","setzIndex","getzIndex","setExtData","getExtData","init","remove"],this),this._timeout=null,this._interval=null,this.init()};aa.prototype.init=function(){this.createGeojson(),this._map&&this.setMap(this._map)},aa.prototype.setExtData=function(t){this.extData=this.options.extData=t},aa.prototype.getExtData=function(){return this.extData||this.options.extData},aa.prototype.getPath=function(){return this.geojson.source&&this.geojson.source.coordinates&&this.geojson.source.coordinates.length>0?this.geojson.source.coordinates:[]},aa.prototype.getBounds=function(){return this.options.bounds},aa.prototype.setBounds=function(t){this.status&&(this.geojson.source.coordinates=[[t._sw.lng,t._ne.lat],[t._ne.lng,t._ne.lat],[t._ne.lng,t._sw.lat],[t._sw.lng,t._sw.lat]],this._map.getSource(this.id).setCoordinates(this.geojson.source.coordinates))},aa.prototype.getZooms=function(){return this.options.zooms},aa.prototype.setZooms=function(t){this.status&&(this.options.zooms=t,this._map.setLayerZoomRange(this.id,t[0],t[1]))},aa.prototype.getVideoUrl=function(){return this.options.url},aa.prototype.setVideoUrl=function(t){this.status&&(this.options.url=t,this.remove(),this.init())},aa.prototype.getElement=function(){if(this.status)return this._map.getSource(this.id).getVideo()},aa.prototype.getMap=function(){return this._map},aa.prototype.createGeojson=function(){var t=this.options.url;"string"==typeof this.options.url&&(t=[this.options.url]),this.geojson.type="raster",this.geojson.source={type:"video",urls:t,coordinates:[[this.options.bounds._sw.lng,this.options.bounds._ne.lat],[this.options.bounds._ne.lng,this.options.bounds._ne.lat],[this.options.bounds._ne.lng,this.options.bounds._sw.lat],[this.options.bounds._sw.lng,this.options.bounds._sw.lat]]},this.geojson.layout={visibility:this.options.visible?"visible":"none"},this.geojson.paint={"raster-opacity":this.options.opacity},this.geojson.minzoom=this.options.zooms[0],this.geojson.maxzoom=this.options.zooms[1]},aa.prototype.getId=function(){return this.id},aa.prototype.remove=function(){this._map&&(this.status=!1,this._map.removeLayer(this.id),this._layers.one="")},aa.prototype.setMap=function(t){var e=this;this.status||(t?(this._map=t,this._map._loaded?(this.status=!0,this._layers.one=this.id,this._map.addLayer(this.geojson,"",this.options.zIndex)):(clearInterval(this._interval),clearTimeout(this._timeout),this._timeout=setTimeout((function(){clearInterval(e._interval)}),1e4),this._interval=setInterval((function(){e._map._loaded&&(clearInterval(e._interval),clearTimeout(e._timeout),e.status=!0,e._layers.one=e.id,e._map.addLayer(e.geojson,"",e.options.zIndex))}),10))):this._map&&this.remove())},aa.prototype.setOptions=function(t){var e=this;t.bounds&&this.setBounds(t.bounds),t.zooms&&this.setZooms(t.zooms),t.url&&this.setVideoUrl(t.url),!t.zIndex&&0!=t.zIndex||t.zIndex==this.options.zIndex||this.setzIndex(t.zIndex);var i={opacity:"raster-opacity"};Object.keys(i).forEach((function(r){t.hasOwnProperty(r)&&(e._map.setPaintProperty(e.id,i[r],t[r]),e.options[r]=t[r])}))},aa.prototype.getOptions=function(){return this.options},aa.prototype.show=function(){this.status&&this._map.setLayoutProperty(this.id,"visibility","visible")},aa.prototype.hide=function(){this.status&&this._map.setLayoutProperty(this.id,"visibility","none")},aa.prototype.pause=function(){this.status&&this._map.getSource(this.id).video.pause()},aa.prototype.play=function(){this.status&&this._map.getSource(this.id).video.play()},aa.prototype.setzIndex=function(t){this.options.zIndex=parseInt(t),this._map&&this._map.style.updateOverLayerzIndex(this)},aa.prototype.getzIndex=function(){return this.options.zIndex};var sa={visible:!0},la=function(e){this.matrix=new Float64Array(16),t.identity(this.matrix),this.indexData=[],this._options=e=t.extend(e=e||{},sa),this.type="custom",this.renderingMode="3d",this.width=e.width||1,this.visible=e.visible,this.id=e.id?e.id:"Polyline3D_"+t.getRandomId(),this.mercatorCoordinates=[],this.indexElementCount=0,this.points=[],this._path=[],this.geojsonData={type:"FeatureCollection",features:[]};var i=e.opacity||1;if(this.color=t.Color.parse(e.color||new t.Color(1,0,0,i)),this.color.a=i,this.offset=e.offset||0,e.data){var r;if(e.data.length>1){var o=e.data[0];r=t.MercatorCoordinate.fromLngLat({lng:o.x,lat:o.y},o.z+this.offset),this.meterInMercator=r,t.translate(this.matrix,this.matrix,[r.x,r.y,r.z]);for(var n=0;n<e.data.length;++n){this._path.push([(o=e.data[n]).x,o.y]);var a=t.MercatorCoordinate.fromLngLat({lng:o.x,lat:o.y},o.z+this.offset);this.points.push(this.create64Vec3(a.x,a.y,a.z)),this.mercatorCoordinates.push(a)}this.geojsonData.features.push({type:"Feature",properties:{color:e.color,width:e.width,opacity:e.opacity,offset:e.offset,image:e.image},geometry:{type:"LineString",coordinates:this._path}})}e.image&&(this.image=e.image,this.imageName="lk_polyline_3d"+t.getRandomId()),this.makeBuffer(this.points)}};la.prototype.getPath=function(){return this._path},la.prototype.getBounds=function(){if(i&&this.geojsonData&&i.LKTurf&&i.LKTurf.bbox){var t=i.LKTurf.bbox(this.geojsonData),e=new i.LngLat(t[0],t[1]),r=new i.LngLat(t[2],t[3]);return new i.Bounds(e,r)}},la.prototype.isEquals=function(t,e,i){var r=i||1e-8;return Math.abs(t.x-e.x)<r&&Math.abs(t.y-e.y)<r&&Math.abs(t.z-e.z)<r},la.prototype.create64Vec3=function(e,i,r){var o=new Float64Array(3);return t.set(o,e||0,i||0,r||0),o},la.prototype.subNormalPerp=function(e,i){var r=this.create64Vec3();t.subtract(r,e,i),r[2]=0,t.normalize(r,r);var o=r[1];return r[1]=r[0],r[0]=-o,r},la.prototype.getWidth=function(){return this.width},la.prototype.setWidth=function(t){if(this.width=t,this.makeBuffer(this.points),this.buffer){var e=this.gl;e.bindBuffer(e.ARRAY_BUFFER,this.buffer),e.bufferData(e.ARRAY_BUFFER,this.data,e.DYNAMIC_DRAW),this.data=[],e.bindBuffer(e.ELEMENT_ARRAY_BUFFER,this.indexBuffer),e.bufferData(e.ELEMENT_ARRAY_BUFFER,this.indexData,e.STATIC_DRAW),this.indexElementCount=this.indexData.length,this.indexData=[]}},la.prototype.makeBuffer=function(e){if(!(e.length<2)){this.distance=0,this.scaledDistance=0,this.totalDistance=0,this.lineSoFar=0;for(var i=this.points[0],r=this.meterInMercator.meterInMercatorCoordinateUnits(),o=e.length;o>=2&&this.isEquals(e[o-1],e[o-2],r);)o--;for(var n=0;n<o-1&&this.isEquals(e[n],e[n+1],r);)n++;var a,s=[];s.push(0);for(var l=n;l<o-1;l++){var u=this.mercatorCoordinates[l].toLngLat(),p=this.mercatorCoordinates[l+1].toLngLat();this.distance+=u.distance(p),s.push(this.distance)}var h=void 0,c=void 0,f=void 0,d=this.isEquals(e[n],e[o-1]),m=[],y=[];d&&(f=this.subNormalPerp(e[n],a=e[o-2]));for(var g=n;g<o;g++)if(!(h=g===o-1?d?e[n+1]:void 0:e[g+1])||!this.isEquals(e[g],h,r)){f&&(c=f),a=e[g],f=h?this.subNormalPerp(h,a):c,c=c||f;var _=this.create64Vec3();t.add(_,c,f),0===_.x&&0===_.y||t.normalize(_,_);var v=this.create64Vec3(),x=t.scale$2(_,_,this.width*r);t.add(v,a,x),m.push(v);var b=this.create64Vec3();t.sub(b,a,x),y.push(b)}var w=this.create64Vec3();if(this.image){this.data=new Float32Array(10*m.length);for(var k=0,T=0;T<m.length;++T)t.subtract(w,m[T],i),this.data[k++]=w[0],this.data[k++]=w[1],this.data[k++]=w[2],this.data[k++]=s[T]/this.width,this.data[k++]=0;for(var I=0;I<y.length;++I)t.subtract(w,y[I],i),this.data[k++]=w[0],this.data[k++]=w[1],this.data[k++]=w[2],this.data[k++]=s[I]/this.width,this.data[k++]=1}else{this.data=new Float32Array(6*m.length);for(var S=0,E=0;E<m.length;++E)t.subtract(w,m[E],i),this.data[S++]=w[0],this.data[S++]=w[1],this.data[S++]=w[2];for(var A=0;A<y.length;++A)t.subtract(w,y[A],i),this.data[S++]=w[0],this.data[S++]=w[1],this.data[S++]=w[2]}this.indexData=new Uint16Array(6*(m.length-1));for(var P=0,M=0;M<m.length;++M)this.indexData[P++]=M,this.indexData[P++]=M+1,this.indexData[P++]=m.length+M,this.indexData[P++]=M+1,this.indexData[P++]=m.length+M,this.indexData[P++]=m.length+M+1}},la.prototype.getExtension=function(t,e){for(var i=e.length,r=0;r<i;++r){var o=t.getExtension(e[r]);if(o)return o}},la.prototype.createAndLinkProgram=function(t,e){this._debugShaders=this.getExtension(t,["WEBGL_debug_shaders"]);var i=e._vertexShaderText,r=e._fragmentShaderText,o=t.createShader(t.VERTEX_SHADER);t.shaderSource(o,i),t.compileShader(o);var n=t.createShader(t.FRAGMENT_SHADER);t.shaderSource(n,r),t.compileShader(n);var a=t.createProgram();t.attachShader(a,o),t.attachShader(a,n),t.deleteShader(o),t.deleteShader(n);var s,l=e._attributeLocations;if(l)for(var u in l)l.hasOwnProperty(u)&&t.bindAttribLocation(a,l[u],u);if(t.linkProgram(a),!t.getProgramParameter(a,t.LINK_STATUS)){var p=this._debugShaders;if(!t.getShaderParameter(n,t.COMPILE_STATUS)){if(s=t.getShaderInfoLog(n),defined(p))p.getTranslatedShaderSource(n);throw t.deleteProgram(a),new RuntimeError("Fragment shader failed to compile.  Compile log: "+s)}if(!t.getShaderParameter(o,t.COMPILE_STATUS)){if(s=t.getShaderInfoLog(o),defined(p))p.getTranslatedShaderSource(o);throw t.deleteProgram(a),new RuntimeError("Vertex shader failed to compile.  Compile log: "+s)}throw s=t.getProgramInfoLog(a),defined(p),t.deleteProgram(a),new RuntimeError("Program failed to link.  Link log: "+s)}var h=e._logShaderCompilation;return h&&(s=t.getShaderInfoLog(o),defined(s)&&s.length),h&&(s=t.getShaderInfoLog(n),defined(s)&&s.length),h&&(s=t.getProgramInfoLog(a),defined(s)&&s.length),a},la.prototype.complieShader=function(t){this.image?(this.program=this.createAndLinkProgram(t,{_vertexShaderText:"  \n                attribute vec3 aPos;\n                attribute vec2 aTexCoord; \n                uniform mat4 uMatrix;  \n                varying vec2 vTexCoord;\n                void main() { \n                    gl_Position = uMatrix * vec4(aPos, 1.0);\n                    vTexCoord = aTexCoord;\n                } ",_fragmentShaderText:"\n                precision highp float; \n                uniform sampler2D uSampler;\n                varying vec2 vTexCoord;\n                void main() {\n                    gl_FragColor = texture2D(uSampler, vTexCoord);\n                } "}),this.program.aPos=t.getAttribLocation(this.program,"aPos"),this.program.uMatrix=t.getUniformLocation(this.program,"uMatrix"),this.program.aTexCoord=t.getAttribLocation(this.program,"aTexCoord"),this.program.uSampler=t.getUniformLocation(this.program,"uSampler")):(this.program=this.createAndLinkProgram(t,{_vertexShaderText:"  \n                attribute vec3 aPos;\n                uniform mat4 uMatrix; \n                uniform vec4 uColor; \n                varying vec4 vColor;\n                void main() {\n                    vColor = uColor;\n                    gl_Position = uMatrix * vec4(aPos, 1.0);\n                } ",_fragmentShaderText:"\n                precision highp float;\n                varying vec4 vColor;\n                void main() {\n                    gl_FragColor = vColor;\n                } "}),this.program.aPos=t.getAttribLocation(this.program,"aPos"),this.program.uMatrix=t.getUniformLocation(this.program,"uMatrix"),this.program.u_color=t.getUniformLocation(this.program,"uColor"))},la.prototype.onAdd=function(e,i){var r=this;this.map=e,this.gl=i,this.complieShader(i),this.buffer=i.createBuffer(),i.bindBuffer(i.ARRAY_BUFFER,this.buffer),i.bufferData(i.ARRAY_BUFFER,this.data,i.DYNAMIC_DRAW),this.data=[],this.indexBuffer=i.createBuffer(),i.bindBuffer(i.ELEMENT_ARRAY_BUFFER,this.indexBuffer),i.bufferData(i.ELEMENT_ARRAY_BUFFER,this.indexData,i.STATIC_DRAW),this.indexElementCount=this.indexData.length,this.indexData=[],this.image&&e.loadImage(this.image,(function(i,o){if(!i){e.addImage(r.imageName,o),r.image=e.style.getImage(r.imageName);var n=e.painter.context;r.texture=new t.Texture(n,r.image.data,n.gl.RGBA)}}))},la.prototype.render=function(e,i){var r=new Float32Array(16);e.useProgram(this.program),e.bindBuffer(e.ARRAY_BUFFER,this.buffer),e.bindBuffer(e.ELEMENT_ARRAY_BUFFER,this.indexBuffer),t.multiply(r,i,this.matrix),e.uniformMatrix4fv(this.program.uMatrix,!1,r),this.image?(this.texture?this.texture.bind(e.LINEAR,e.REPEAT):this.map.painter.emptyTexture.bind(e.LINEAR,e.REPEAT),this.map.painter.context.activeTexture.set(e.TEXTURE0),e.uniform1i(this.program.uSampler,0),e.enableVertexAttribArray(this.program.aPos),e.vertexAttribPointer(this.program.aPos,3,e.FLOAT,!1,20,0),e.enableVertexAttribArray(this.program.aTexCoord),e.vertexAttribPointer(this.program.aTexCoord,2,e.FLOAT,!1,20,12),e.uniform1i(this.program.uSampler,0)):(e.enableVertexAttribArray(this.program.aPos),e.vertexAttribPointer(this.program.aPos,3,e.FLOAT,!1,0,0),e.uniform4fv(this.program.u_color,[this.color.r,this.color.g,this.color.b,this.color.a])),e.enable(e.BLEND),e.blendFunc(e.SRC_ALPHA,e.ONE_MINUS_SRC_ALPHA),e.drawElements(e.TRIANGLES,this.indexElementCount,e.UNSIGNED_SHORT,0)},la.prototype.remove=function(){this.map&&(this.map.removeLayer(this.id),this.program&&(this.gl.deleteProgram(this.program),this.program=null),this.texture&&this.texture.destroy(),this.indexBuffer&&(this.gl.deleteBuffer(this.indexBuffer),this.indexBuffer=null),this.buffer&&(this.gl.deleteBuffer(this.buffer),this.buffer=null))};var ua={map:null,tileSize:256,errorUrl:"",getTileUrl:null,url:null,zIndex:200,opacity:1,zooms:[3,24],visible:!0,beforeId:"",extData:null,hueRotate:0,brightnessMin:0,brightnessMax:1,saturation:0,contrast:0,resampling:"linear",fadeDuration:300,scheme:"xyz",bounds:null},pa=function(e){this.options=t.extend(Object.create(ua),e),this.id="custom_tileLayer_"+t.getRandomId(),this.geojson={},this.type="tileLayer",e.map&&(this._map=e.map),this.options.extData&&(this.extData=this.options.extData),this.status=!1,t.bindAll(["setMap","show","hide","setOptions","getOptions","getId","_getBounds","_addLayer","_mouseenterCallbackFun","_mouseleaveCallbackFun","setzIndex","getzIndex","setExtData","getExtData","getTiles","getTileBBox","_getLayerTiles","reload","setTileUrl","getZooms","setZooms","setOpacity","getOpacity","init","remove","reload"],this),this._timeout=null,this._interval=null,this.init()};pa.prototype.init=function(){this.createGeojson()},pa.prototype.getZooms=function(){return this.options.zooms},pa.prototype.setZooms=function(t){this.status&&(this.options.zooms=t,this._map.setLayerZoomRange(this.geojson.id,t[0],t[1]))},pa.prototype.setExtData=function(t){this.extData=this.options.extData=t},pa.prototype.getExtData=function(){return this.extData||this.options.extData},pa.prototype._getBounds=function(){return this.options.bounds instanceof Array?this.options.bounds:[this.options.bounds._sw.lng,this.options.bounds._sw.lat,this.options.bounds._ne.lng,this.options.bounds._ne.lat]},pa.prototype.createGeojson=function(){this.source={type:"raster",tiles:[],tileSize:this.options.tileSize,wms:!0},this.options.bounds&&(this.source.bounds=this._getBounds()),this.geojson={id:this.id,type:"raster",source:this.source,"source-layer":"",minzoom:this.options.zooms[0],maxzoom:this.options.zooms[1],name:"卫星图层"},this.options.getTileUrl&&("string"==typeof this.options.getTileUrl?this.geojson.source.tiles=[this.options.getTileUrl]:"function"==typeof this.options.getTileUrl&&(this.geojson.source.getTileUrl=this.options.getTileUrl)),this.options.url&&("string"==typeof this.options.url?this.geojson.source.tiles=[this.options.url]:"function"==typeof this.options.url&&(this.geojson.source.getTileUrl=this.options.url)),this.geojson.layout={visibility:this.options.visible?"visible":"none"},this.geojson.paint={"raster-hue-rotate":this.options.hueRotate,"raster-opacity":this.options.opacity,"raster-brightness-min":this.options.brightnessMin,"raster-brightness-max":this.options.brightnessMax,"raster-saturation":this.options.saturation,"raster-contrast":this.options.contrast,"raster-resampling":this.options.resampling,"raster-fade-duration":this.options.fadeDuration},this._map&&this.setMap(this._map,this.options.beforeId)},pa.prototype.getId=function(){return this.id},pa.prototype.remove=function(){this._map&&(this._map.getLayer(this.id)&&this._map.removeLayer(this.id),this.status=!1)},pa.prototype.reload=function(){this.status&&this._map&&(this.remove(),this._addLayer())},pa.prototype.setTileUrl=function(t){this.status&&this._map&&t&&(this.options.getTileUrl=t,this.init(),this.remove(),this._addLayer())},pa.prototype.setMap=function(t,e){var i=this;void 0===e&&(e=""),t?(e&&(this.options.beforeId=e),this._map=t,this._map._loaded?this._addLayer():(clearInterval(this._interval),clearTimeout(this._timeout),this._timeout=setTimeout((function(){clearInterval(i._interval)}),1e4),this._interval=setInterval((function(){i._map._loaded&&(clearInterval(i._interval),clearTimeout(i._timeout),i._addLayer())}),10))):this._map&&this.remove()},pa.prototype._addLayer=function(){this.status=!0,this._map.addLayer(this.geojson,this.options.beforeId,this.options.zIndex)},pa.prototype.setOptions=function(t){var e=this;if(this.status&&this._map){t.hasOwnProperty("zIndex")&&t.zIndex!=this.options.zIndex&&this.setzIndex(t.zIndex),t.hasOwnProperty("visible")&&(this.options.visible&&this.show(),this.options.visible||this.hide()),t.hasOwnProperty("zooms")&&this.setZooms(t.zooms),t.hasOwnProperty("getTileUrl")&&this.setTileUrl(t.getTileUrl),t.hasOwnProperty("url")&&this.setTileUrl(t.url),t.hasOwnProperty("tileSize")&&(this.init(),this.remove(),this._addLayer());var i={hueRotate:"raster-hue-rotate",opacity:"raster-opacity",brightnessMin:"raster-brightness-min",brightnessMax:"raster-brightness-max",saturation:"raster-saturation",contrast:"raster-contrast",resampling:"raster-resampling",fadeDuration:"raster-fade-duration"};Object.keys(i).forEach((function(r){t.hasOwnProperty(r)&&(e._map.setPaintProperty(e.id,i[r],t[r]),e.options[r]=t[r])})),t.map&&(this.remove(),this.setMap(t.map))}},pa.prototype.getOptions=function(){return{map:this.options.map,zIndex:this.options.zIndex,opacity:this.options.opacity,zooms:this.options.zooms,visible:this.options.visible,getTileUrl:this.options.getTileUrl,url:this.options.url,tileSize:this.options.tileSize,extData:this.options.extData}},pa.prototype.setOpacity=function(t){this.status&&"number"==typeof t&&(t>1&&(t=1),t<0&&(t=0),this.options.opacity=t,this._map.setPaintProperty(this.id,"raster-opacity",this.options.opacity))},pa.prototype.getOpacity=function(){return this.options.opacity},pa.prototype.show=function(){this.status&&this._map&&(this._map.setLayoutProperty(this.id,"visibility","visible"),this.options.visible=!0)},pa.prototype.hide=function(){this.status&&this._map&&(this._map.setLayoutProperty(this.id,"visibility","none"),this.options.visible=!1)},pa.prototype.setzIndex=function(t){if(this.status&&this._map){this.options.zIndex=parseInt(t);var e=mapObj.style._getOldLayer(this.options.zIndex);this._map.moveLayer(this.id,e.oldLayerID)}},pa.prototype.getzIndex=function(){return this.options.zIndex},pa.prototype._getLayerTiles=function(){return this._map.transform.coveringTiles({tileSize:this.options.tileSize,minzoom:this.options.zooms[0],maxzoom:this.options.zooms[1],roundZoom:!1,reparseOverscaled:!0,isTerrainDEM:!1})},pa.prototype.getTiles=function(){if(this.status&&this._map){var t=this._getLayerTiles(),e=[];return t.forEach((function(t){e.push({x:t.canonical.x,y:t.canonical.y,z:t.canonical.z})})),e}},pa.prototype.getTileBBox=function(){if(this.status&&this._map){var t=this._getLayerTiles(),e=[];return t.forEach((function(t){var i=t.canonical.getTileBBox();e.push(i)})),e}},pa.prototype.getQuadkey=function(){if(this.status&&this._map){var t=this._getLayerTiles(),e=[];return t.forEach((function(t){var i=t.canonical.getQuadkey();e.push(i)})),e}};var ha={map:null,beforeId:"",tiles:[],url:"",attribution:"",maxzoom:24,minzoom:3,bounds:[],scheme:"xyz",volatile:!1,promoteId:null},ca=function(e){void 0===e&&(e={}),this.options=t.extend(Object.create(ha),e),this._map=e.map||null,t.bindAll(["init","_addSourceFun","setOptions","_setDefaultData","on","off","show","hide","addLayer","getLayer","removeLayer","_getBeforeId","_updateListData","updateLayer","_getLayerNewStyle","_setMapvglStorage","_mouseenterCallbackFun","_mouseleaveCallbackFun","remove","_staticAddLayerFun","_getFillExtrusionLayout","_getFillExtrusionPaint","_getSymbolLayout","_getSymbolPaint","_getCircleLayout","_getCirclePaint","_getFillLayout","_getFillPaint","_getLineLayout","_getLinePaint","_updateUserLayers"],this),this._setDefaultData(),this._map&&this.init()};ca.prototype._setDefaultData=function(){this._layers=[],this._layersId=[],this._userLayers=[],this._FillExtrusion_layoutKeys=["visibility"],this._FillExtrusion_paintKeys=["fill-extrusion-base","fill-extrusion-color","fill-extrusion-height","fill-extrusion-opacity","fill-extrusion-pattern","fill-extrusion-translate","fill-extrusion-translate-anchor","fill-extrusion-vertical-gradient","fill-extrusion-exclude","fill-extrusion-roofcolor","fill-extrusion-isTile","fill-extrusion-isGradient","fill-extrusion-direction"],this._Symbol_layoutKeys=["icon-allow-overlap","visibility","icon-anchor","icon-ignore-placement","icon-image","icon-keep-upright","icon-offset","icon-optional","icon-padding","icon-pitch-alignment","icon-rotate","icon-rotation-alignment","icon-size","icon-text-fit","icon-text-fit-padding","symbol-avoid-edges","symbol-placement","symbol-sort-key","symbol-spacing","symbol-z-order","text-allow-overlap","text-anchor","text-field","text-font","text-ignore-placement","text-justify","text-keep-upright","text-letter-spacing","text-line-height","text-max-angle","text-max-width","text-offset","text-padding","text-pitch-alignment","text-radial-offset","text-rotate","text-rotation-alignment","text-transform"],this._Symbol_paintKeys=["icon-color","icon-halo-blur","icon-halo-color","icon-halo-width","icon-opacity","icon-translate","icon-translate-anchor","text-color","text-halo-blur","text-halo-color","text-halo-width","text-opacity","text-optional","text-size","text-translate","text-translate-anchor","text-variable-anchor","text-writing-mode"],this._Circle_layoutKeys=["circle-sort-key","visibility"],this._Circle_paintKeys=["circle-blur","circle-color","circle-opacity","circle-pitch-alignment","circle-pitch-scale","circle-radius","circle-stroke-color","circle-stroke-opacity","circle-stroke-width","circle-translate","circle-translate-anchor"],this._Fill_layoutKeys=["fill-sort-key","visibility"],this._Fill_paintKeys=["fill-antialias","fill-color","fill-opacity","fill-outline-color","fill-pattern","fill-translate","fill-translate-anchor"],this._Line_layoutKeys=["line-cap","line-join","line-round-limit","line-sort-key","visibility"],this._Line_paintKeys=["line-color","line-width","line-blur","line-dasharray","line-gap-width","line-offset","line-opacity","line-pattern","line-translate","line-translate-anchor","line-animate-enable","line-animate-interval","line-animate-trailLength","line-animate-duration"]},ca.prototype.init=function(){this._addSourceFun()},ca.prototype._addSourceFun=function(){this._sourceId="custom_tileLayer_vector_source"+t.getRandomId(),this._source={type:"vector",minzoom:this.options.minzoom,maxzoom:this.options.maxzoom,scheme:this.options.scheme,volatile:this.options.volatile},this.options.tiles.length>0&&(this._source.tiles=this.options.tiles),this.options.url.length>0&&(this._source.url=this.options.url),this.options.bounds.length>0&&(this._source.bounds=this.options.bounds),this.options.attribution.length>0&&(this._source.attribution=this.options.attribution),this.options.volatile&&(this._source.volatile=this.options.volatile),this.options.promoteId&&(this._source.promoteId=this.options.promoteId),this._map.addSource(this._sourceId,this._source)},ca.prototype.addLayer=function(e){if(void 0===e&&(e={}),e.type)if(e.id&&this._layersId.indexOf(e.id)>-1);else{e.hasOwnProperty("minzoom")||(e.minzoom=e.minzoom||3),e.hasOwnProperty("maxzoom")||(e.maxzoom=e.maxzoom||24),e.hasOwnProperty("zIndex")||(e.zIndex=e.zIndex||0),this._userLayers.push(e);var i={id:e.id||"custom_tileLayer_vector_"+t.getRandomId(),type:e.type,source:this._sourceId,"source-layer":e["source-layer"]};switch(e.filter&&(i.filter=e.filter),e.minzoom&&(i.minzoom=e.minzoom),e.maxzoom&&(i.maxzoom=e.maxzoom),this._layersId.push(i.id),e.type){case"line":i.layout=this._getLineLayout(e.lineStyle),i.paint=this._getLinePaint(e.lineStyle);break;case"fill":i.layout=this._getFillLayout(e.fillStyle),i.paint=this._getFillPaint(e.fillStyle);break;case"polygon":i.type="fill",i.layout=this._getFillLayout(e.polygonStyle),i.paint=this._getFillPaint(e.polygonStyle);break;case"circle":i.layout=this._getCircleLayout(e.circleStyle),i.paint=this._getCirclePaint(e.circleStyle);break;case"symbol":i.layout=this._getSymbolLayout(e.symbolStyle),i.paint=this._getSymbolPaint(e.symbolStyle);break;case"fill-extrusion":i.layout=this._getFillExtrusionLayout(e.FillExtrusionStyle),i.paint=this._getFillExtrusionPaint(e.FillExtrusionStyle)}if(this._layers.push(i),void 0!==e.beforeId)this._map.addLayer(i,e.beforeId);else if(void 0!==e.zIndex){var r=this._getBeforeId(e.zIndex);this._map.addLayer(i,r)}else this._map.addLayer(i)}},ca.prototype._getBeforeId=function(t,e){void 0===e&&(e="");var i="",r=e+"_border";for(var o in this._userLayers.sort((function(t,e){return t.zIndex-e.zIndex})),this._userLayers)if(this._userLayers.hasOwnProperty(o)&&this._userLayers[o].zIndex>t&&this._userLayers[o].id!=e&&this._userLayers[o].id!=r){i=this._userLayers[o].id;break}return i},ca.prototype._getFillExtrusionLayout=function(t){var e=this,i={};if(!t)return i;var r=Object.keys(t);return 0==r.length||r.forEach((function(r){e._FillExtrusion_layoutKeys.indexOf(r)>-1&&(i[r]=t[r])})),i},ca.prototype._getFillExtrusionPaint=function(t){var e=this,i={"fill-extrusion-base":0,"fill-extrusion-color":"#ff0","fill-extrusion-height":100};if(!t)return i;var r=Object.keys(t);return 0==r.length||r.forEach((function(r){e._FillExtrusion_paintKeys.indexOf(r)>-1&&(i[r]=t[r])})),i},ca.prototype._getSymbolLayout=function(t){var e=this,i={};if(!t)return i;var r=Object.keys(t);return 0==r.length||r.forEach((function(r){e._Symbol_layoutKeys.indexOf(r)>-1&&(i[r]=t[r])})),i},ca.prototype._getSymbolPaint=function(t){var e=this,i={};if(!t)return i;var r=Object.keys(t);return 0==r.length||r.forEach((function(r){e._Symbol_paintKeys.indexOf(r)>-1&&(i[r]=t[r])})),i},ca.prototype._getCircleLayout=function(t){var e=this,i={};if(!t)return i;var r=Object.keys(t);return 0==r.length||r.forEach((function(r){e._Circle_layoutKeys.indexOf(r)>-1&&(i[r]=t[r])})),i},ca.prototype._getCirclePaint=function(t){var e=this,i={"circle-color":"#ff0","circle-radius":5};if(!t)return i;var r=Object.keys(t);return 0==r.length||r.forEach((function(r){e._Circle_paintKeys.indexOf(r)>-1&&(i[r]=t[r])})),i},ca.prototype._getFillLayout=function(t){var e=this,i={};if(!t)return i;var r=Object.keys(t);return 0==r.length||r.forEach((function(r){e._Fill_layoutKeys.indexOf(r)>-1&&(i[r]=t[r])})),i},ca.prototype._getFillPaint=function(t){var e=this,i={"fill-color":"#ff0"};if(!t)return i;var r=Object.keys(t);return 0==r.length||r.forEach((function(r){e._Fill_paintKeys.indexOf(r)>-1&&(i[r]=t[r])})),i},ca.prototype._getLineLayout=function(t){var e=this,i={"line-cap":"round","line-join":"round"};if(!t)return i;var r=Object.keys(t);return 0==r.length||r.forEach((function(r){e._Line_layoutKeys.indexOf(r)>-1&&(i[r]=t[r])})),i},ca.prototype._getLinePaint=function(t){var e=this,i={"line-color":"#ff0","line-width":2};if(!t)return i;var r=Object.keys(t);return 0==r.length||r.forEach((function(r){e._Line_paintKeys.indexOf(r)>-1&&(i[r]=t[r])})),i},ca.prototype.updateLayer=function(t){var e=this;if(t&&0!=this._layersId.length&&this._map&&!(this._layersId.indexOf(t.id)<0)){var i=this._updateUserLayers(t);Object.keys(t).forEach((function(r){switch(r){case"beforeId":e._map.moveLayer(t.id,t.beforeId);break;case"zIndex":var o=e._getBeforeId(t.zIndex,t.id);e._map.moveLayer(t.id,o);break;case"filter":e._map.setFilter(t.id,t.filter);break;case"minzoom":case"maxzoom":e._map.setLayerZoomRange(t.id,i.minzoom||3,i.maxzoom||22)}}))}},ca.prototype._updateUserLayers=function(e){for(var i=this,r=null,o=0;o<this._userLayers.length;o++)if(this._userLayers[o].id===e.id){r=this._userLayers[o];break}switch(r.type){case"line":if(e.lineStyle){var n=Object.keys(e.lineStyle);n.length>0&&(r.lineStyle=t.extend(r.lineStyle,e.lineStyle),n.forEach((function(t){i._Line_layoutKeys.indexOf(t)>-1&&i._map.setLayoutProperty(e.id,t,e.lineStyle[t]),i._Line_paintKeys.indexOf(t)>-1&&i._map.setPaintProperty(e.id,t,e.lineStyle[t])})))}r=t.extend(r,e);break;case"fill":if(e.fillStyle){var a=Object.keys(e.fillStyle);a.length>0&&(r.fillStyle=t.extend(r.fillStyle,e.fillStyle),a.forEach((function(t){i._Fill_layoutKeys.indexOf(t)>-1&&i._map.setLayoutProperty(e.id,t,e.fillStyle[t]),i._Fill_paintKeys.indexOf(t)>-1&&i._map.setPaintProperty(e.id,t,e.fillStyle[t])})))}r=t.extend(r,e);break;case"polygon":if(r.type="fill",e.polygonStyle){var s=Object.keys(e.polygonStyle);s.length>0&&(r.polygonStyle=t.extend(r.polygonStyle,e.polygonStyle),s.forEach((function(t){i._Fill_layoutKeys.indexOf(t)>-1&&i._map.setLayoutProperty(e.id,t,e.polygonStyle[t]),i._Fill_paintKeys.indexOf(t)>-1&&i._map.setPaintProperty(e.id,t,e.polygonStyle[t])})))}r=t.extend(r,e);break;case"circle":if(e.circleStyle){var l=Object.keys(e.circleStyle);l.length>0&&(r.circleStyle=t.extend(r.circleStyle,e.circleStyle),l.forEach((function(t){i._Circle_layoutKeys.indexOf(t)>-1&&i._map.setLayoutProperty(e.id,t,e.circleStyle[t]),i._Circle_paintKeys.indexOf(t)>-1&&i._map.setPaintProperty(e.id,t,e.circleStyle[t])})))}r=t.extend(r,e);break;case"symbol":if(e.symbolStyle){var u=Object.keys(e.symbolStyle);u.length>0&&(r.symbolStyle=t.extend(r.symbolStyle,e.symbolStyle),u.forEach((function(t){i._Symbol_layoutKeys.indexOf(t)>-1&&i._map.setLayoutProperty(e.id,t,e.symbolStyle[t]),i._Symbol_paintKeys.indexOf(t)>-1&&i._map.setPaintProperty(e.id,t,e.symbolStyle[t])})))}r=t.extend(r,e);break;case"fill-extrusion":if(e.FillExtrusionStyle){var p=Object.keys(e.FillExtrusionStyle);p.length>0&&(r.FillExtrusionStyle=t.extend(r.FillExtrusionStyle,e.FillExtrusionStyle),p.forEach((function(t){i._FillExtrusion_layoutKeys.indexOf(t)>-1&&i._map.setLayoutProperty(e.id,t,e.FillExtrusionStyle[t]),i._FillExtrusion_paintKeys.indexOf(t)>-1&&i._map.setPaintProperty(e.id,t,e.FillExtrusionStyle[t])})))}r=t.extend(r,e)}return r},ca.prototype.show=function(t){void 0===t&&(t=null),0!=this._layersId.length&&this._map&&this._updateListData(t,"show")},ca.prototype.hide=function(t){void 0===t&&(t=null),0!=this._layersId.length&&this._map&&this._updateListData(t,"hide")},ca.prototype.removeLayer=function(t){void 0===t&&(t=null),0!=this._layersId.length&&this._map&&this._updateListData(t,"remove")},ca.prototype.remove=function(t){void 0===t&&(t=null),this.removeLayer(t)},ca.prototype._updateListData=function(t,e){var i=this;if(void 0===t&&(t=null),void 0===e&&(e=""),t){if("string"==typeof t&&this._layersId.indexOf(t)>-1)switch(e){case"remove":this._map.removeLayer(t),this._layersId.splice(this._layersId.findIndex((function(e){return e==t})),1),this._layers.splice(this._layers.findIndex((function(e){return e.id==t})),1),this._userLayers.splice(this._userLayers.findIndex((function(e){return e.id==t})),1);break;case"show":this._map.setLayoutProperty(t,"visibility","visible");break;case"hide":this._map.setLayoutProperty(t,"visibility","none")}else if(t instanceof Array){var r=function(r){if(t.hasOwnProperty(r)){var o=t[r];for(var n in i._userLayers)if(i._userLayers.hasOwnProperty(n)&&i._userLayers[n].id==o)switch(e){case"remove":i._map.removeLayer(o),i._layersId.splice(i._layersId.findIndex((function(t){return t==o})),1),i._layers.splice(i._layers.findIndex((function(t){return t.id==o})),1),i._userLayers.splice(i._userLayers.findIndex((function(t){return t.id==o})),1);break;case"show":i._map.setLayoutProperty(o,"visibility","visible");break;case"hide":i._map.setLayoutProperty(o,"visibility","none")}}};for(var o in t)r(o)}}else this._layersId.forEach((function(t){switch(e){case"remove":i._map.removeLayer(t),i._setDefaultData();break;case"show":i._map.setLayoutProperty(t,"visibility","visible");break;case"hide":i._map.setLayoutProperty(t,"visibility","none")}}))},ca.prototype.getLayer=function(t){if(void 0===t&&(t=null),0==this._layersId.length||!this._map)return null;if(!t)return this._userLayers;if("string"==typeof t&&this._layersId.indexOf(t)>-1){for(var e in this._userLayers)if(this._userLayers.hasOwnProperty(e)&&this._userLayers[e].id==t)return this._userLayers[e]}else if(t instanceof Array){var i=[];for(var r in t)if(t.hasOwnProperty(r))for(var e in this._userLayers)this._userLayers.hasOwnProperty(e)&&this._userLayers[e].id==t[r]&&i.push(this._userLayers[e]);return i}return null},ca.prototype.on=function(t,e,i){if(this._layersId.length,this._map&&0!=this._layersId.length&&(void 0!==e||void 0!==i)){if(void 0===i&&this._layersId.length>0)for(var r in this._layersId)this._layersId.hasOwnProperty(r)&&this._map.on(t,this._layersId[r],e);else"object"==typeof e&&!(e instanceof Array)&&e.id&&e.id.length>0?this._map.getLayer(e.id)&&this._map.on(t,e.id,i):"string"==typeof e&&this._map.getLayer(e)&&this._map.on(t,e,i);return this}},ca.prototype.off=function(t,e,i){if(this._map&&0!=this._layersId.length&&(void 0!==e||void 0!==i)){if(void 0===i&&this._layersId.length>0)for(var r in this._layersId)this._layersId.hasOwnProperty(r)&&this._map.off(t,this._layersId[r],e);else"object"==typeof e&&!(e instanceof Array)&&e.id&&e.id.length>0?this._map.getLayer(e.id)&&this._map.off(t,e.id,i):"string"==typeof e&&this._map.getLayer(e)&&this._map.off(t,e,i);return this}};var fa={map:null,tileSize:256,errorUrl:"",getTileUrl:null,zIndex:200,opacity:1,zooms:[3,24],visible:!0,beforeId:"",extData:null,hueRotate:0,brightnessMin:0,brightnessMax:1,saturation:0,contrast:0,resampling:"linear",fadeDuration:300,scheme:"xyz",bounds:null},da=function(e){this.options=t.extend(Object.create(fa),e),this.id="custom_tileLayer_"+t.getRandomId(),this.geojson={},this.type="tileLayer",e.map&&(this._map=e.map),this.options.extData&&(this.extData=this.options.extData),this.status=!1,t.bindAll(["setMap","show","hide","setOptions","getOptions","getId","_getBounds","_addLayer","_mouseenterCallbackFun","_mouseleaveCallbackFun","setzIndex","getzIndex","setExtData","getExtData","getTiles","reload","setTileUrl","getZooms","setZooms","setOpacity","getOpacity","init","remove","createGeojson"],this),this._timeout=null,this._interval=null,this.init()};da.prototype.init=function(){this.createGeojson()},da.prototype.getZooms=function(){return this.options.zooms},da.prototype.setZooms=function(t){this.status&&(this.options.zooms=t,this._map.setLayerZoomRange(this.geojson.id,t[0],t[1]))},da.prototype.setExtData=function(t){this.extData=this.options.extData=t},da.prototype.getExtData=function(){return this.extData||this.options.extData},da.prototype._getBounds=function(){return this.options.bounds instanceof Array?this.options.bounds:[this.options.bounds._sw.lng,this.options.bounds._sw.lat,this.options.bounds._ne.lng,this.options.bounds._ne.lat]},da.prototype.createGeojson=function(){this.source={type:"raster",tiles:[],tileSize:this.options.tileSize,scheme:this.options.scheme},this.options.bounds&&(this.source.bounds=this._getBounds()),this.geojson={id:this.id,type:"raster",source:this.source,"source-layer":"",minzoom:this.options.zooms[0],maxzoom:this.options.zooms[1],name:"卫星图层"},this.options.getTileUrl&&("string"==typeof this.options.getTileUrl?this.geojson.source.tiles=[this.options.getTileUrl]:"function"==typeof this.options.getTileUrl&&(this.geojson.source.getTileUrl=this.options.getTileUrl)),this.geojson.layout={visibility:this.options.visible?"visible":"none"},this.geojson.paint={"raster-hue-rotate":this.options.hueRotate,"raster-opacity":this.options.opacity,"raster-brightness-min":this.options.brightnessMin,"raster-brightness-max":this.options.brightnessMax,"raster-saturation":this.options.saturation,"raster-contrast":this.options.contrast,"raster-resampling":this.options.resampling,"raster-fade-duration":this.options.fadeDuration},this._map&&this.setMap(this._map,this.options.beforeId)},da.prototype.getId=function(){return this.id},da.prototype.remove=function(t){this._map&&(this._map.getLayer(this.id)&&this._map.removeLayer(this.id),this.status=!1)},da.prototype.reload=function(){this.status&&this._map&&(this.remove(),this.init(),this._addLayer())},da.prototype.setTileUrl=function(t){this.status&&this._map&&t&&(this.options.getTileUrl=t,this.init(),this.remove(),this._addLayer())},da.prototype.setMap=function(t,e){var i=this;void 0===e&&(e=""),t?(e&&(this.options.beforeId=e),this._map=t,this._map._loaded?this._addLayer():(clearInterval(this._interval),clearTimeout(this._timeout),this._timeout=setTimeout((function(){clearInterval(i._interval)}),1e4),this._interval=setInterval((function(){i._map._loaded&&(clearInterval(i._interval),clearTimeout(i._timeout),i._addLayer())}),10))):this._map&&this.remove()},da.prototype._addLayer=function(){this.status=!0,this._map.addLayer(this.geojson,this.options.beforeId,this.options.zIndex)},da.prototype.setOptions=function(t){var e=this;if(this.status&&this._map){t.hasOwnProperty("zIndex")&&t.zIndex!=this.options.zIndex&&this.setzIndex(t.zIndex),t.hasOwnProperty("visible")&&(this.options.visible&&this.show(),this.options.visible||this.hide()),t.hasOwnProperty("zooms")&&this.setZooms(t.zooms),t.hasOwnProperty("getTileUrl")&&this.setTileUrl(t.getTileUrl),t.hasOwnProperty("tileSize")&&(this.init(),this.remove(),this._addLayer());var i={hueRotate:"raster-hue-rotate",opacity:"raster-opacity",brightnessMin:"raster-brightness-min",brightnessMax:"raster-brightness-max",saturation:"raster-saturation",contrast:"raster-contrast",resampling:"raster-resampling",fadeDuration:"raster-fade-duration"};Object.keys(i).forEach((function(r){t.hasOwnProperty(r)&&(e._map.setPaintProperty(e.id,i[r],t[r]),e.options[r]=t[r])})),t.map&&(this.remove(),this.setMap(t.map))}},da.prototype.getOptions=function(){return{map:this.options.map,zIndex:this.options.zIndex,opacity:this.options.opacity,zooms:this.options.zooms,visible:this.options.visible,getTileUrl:this.options.getTileUrl,tileSize:this.options.tileSize,extData:this.options.extData}},da.prototype.setOpacity=function(t){this.status&&"number"==typeof t&&(t>1&&(t=1),t<0&&(t=0),this.options.opacity=t,this._map.setPaintProperty(this.id,"raster-opacity",this.options.opacity))},da.prototype.getOpacity=function(){return this.options.opacity},da.prototype.show=function(){this.status&&this._map&&(this._map.setLayoutProperty(this.id,"visibility","visible"),this.options.visible=!0)},da.prototype.hide=function(){this.status&&this._map&&(this._map.setLayoutProperty(this.id,"visibility","none"),this.options.visible=!1)},da.prototype.setzIndex=function(t){if(this.status&&this._map){this.options.zIndex=parseInt(t);var e=this._map.style._getOldLayer(this.options.zIndex);this._map.moveLayer(this.id,e.oldLayerID)}},da.prototype.getzIndex=function(){return this.options.zIndex},da.prototype.getTiles=function(){if(this.status&&this._map){var t=this._map.transform.coveringTiles({tileSize:this.options.tileSize,minzoom:this.options.zooms[0],maxzoom:this.options.zooms[1],roundZoom:!1,reparseOverscaled:!0,isTerrainDEM:!1}),e=[];return t.forEach((function(t){e.push({x:t.canonical.x,y:t.canonical.y,z:t.canonical.z})})),e}},da.WMS=pa,da.VECTOR=ca;var ma={map:null,tileSize:256,errorUrl:"",canvasId:"",canvas:null,zIndex:200,opacity:1,zooms:[3,24],visible:!0,beforeId:"",extData:null,hueRotate:0,brightnessMin:0,brightnessMax:1,saturation:0,contrast:0,resampling:"linear",fadeDuration:300,bounds:null,animate:!0},ya=function(e){this.options=t.extend(Object.create(ma),e),this.id="custom_canvasLayer_"+t.getRandomId(),this.geojson={},this.type="canvasLayer",this._map=e.map,this.options.extData&&(this.extData=this.options.extData),this.status=!1,t.bindAll(["setMap","show","hide","setOptions","getOptions","getId","getBounds","setBounds","_addLayer","_mouseenterCallbackFun","_mouseleaveCallbackFun","setzIndex","getzIndex","setExtData","getExtData","reload","setTileUrl","getZooms","setZooms","setOpacity","getOpacity","init","remove","setCanvas","getElement"],this),this._timeout=null,this._interval=null,this.init()};function ga(t,e){var i=JSON.parse(JSON.stringify(t));for(var r in e)i[r]=e[r];return i}ya.prototype.init=function(){this.createGeojson()},ya.prototype.getZooms=function(){return this.options.zooms},ya.prototype.setZooms=function(t){this.status&&(this.options.zooms=t,this._map.setLayerZoomRange(this.geojson.id,t[0],t[1]))},ya.prototype.setExtData=function(t){this.extData=this.options.extData=t},ya.prototype.getExtData=function(){return this.extData||this.options.extData},ya.prototype.getBounds=function(){return this.options.bounds},ya.prototype.setBounds=function(t){this.status&&(this.geojson.source.coordinates=[[t._sw.lng,t._ne.lat],[t._ne.lng,t._ne.lat],[t._ne.lng,t._sw.lat],[t._sw.lng,t._sw.lat]],this._map.getSource(this.id).setCoordinates(this.geojson.source.coordinates))},ya.prototype.createGeojson=function(){this.source={type:"canvas",canvas:this.options.canvasId,animate:this.options.animate,coordinates:[]},this.options.bounds&&(this.source.coordinates=[[this.options.bounds._sw.lng,this.options.bounds._ne.lat],[this.options.bounds._ne.lng,this.options.bounds._ne.lat],[this.options.bounds._ne.lng,this.options.bounds._sw.lat],[this.options.bounds._sw.lng,this.options.bounds._sw.lat]]),this.geojson={id:this.id,type:"raster",source:this.source,"source-layer":"",minzoom:this.options.zooms[0],maxzoom:this.options.zooms[1],name:"卫星图层"},this.geojson.layout={visibility:this.options.visible?"visible":"none"},this.geojson.paint={"raster-opacity":this.options.opacity,"raster-hue-rotate":this.options.hueRotate,"raster-brightness-min":this.options.brightnessMin,"raster-brightness-max":this.options.brightnessMax,"raster-saturation":this.options.saturation,"raster-contrast":this.options.contrast,"raster-resampling":this.options.resampling,"raster-fade-duration":this.options.fadeDuration},this._map&&this.setMap(this._map,this.options.beforeId)},ya.prototype.getId=function(){return this.id},ya.prototype.remove=function(){this._map&&(this._map.getLayer(this.id)&&this._map.removeLayer(this.id),this.status=!1)},ya.prototype.reload=function(){this.status&&this._map&&(this.remove(),this.init(),this._addLayer())},ya.prototype.setMap=function(t,e){var i=this;void 0===e&&(e=""),t?(e&&(this.options.beforeId=e),this._map=t,this._map._loaded?this._addLayer():(clearInterval(this._interval),clearTimeout(this._timeout),this._timeout=setTimeout((function(){clearInterval(i._interval)}),1e4),this._interval=setInterval((function(){i._map._loaded&&(clearInterval(i._interval),clearTimeout(i._timeout),i._addLayer())}),10))):this._map&&this.remove()},ya.prototype._addLayer=function(){this.status=!0,this._map.addLayer(this.geojson,this.options.beforeId,this.options.zIndex)},ya.prototype.getElement=function(){return document.getElementById(this.options.canvasId)},ya.prototype.setCanvas=function(t){this.status&&this._map&&t&&(this.options.canvasId=t,this.reload())},ya.prototype.setOptions=function(t){var e=this;if(this.status&&this._map){t.hasOwnProperty("zIndex")&&t.zIndex!=this.options.zIndex&&this.setzIndex(t.zIndex),t.hasOwnProperty("visible")&&(this.options.visible&&this.show(),this.options.visible||this.hide()),t.hasOwnProperty("zooms")&&this.setZooms(t.zooms),t.hasOwnProperty("bounds")&&this.setBounds(t.bounds),t.hasOwnProperty("canvasId")&&this.setCanvas(t.canvasId);var i={hueRotate:"raster-hue-rotate",opacity:"raster-opacity",brightnessMin:"raster-brightness-min",brightnessMax:"raster-brightness-max",saturation:"raster-saturation",contrast:"raster-contrast",resampling:"raster-resampling",fadeDuration:"raster-fade-duration"};Object.keys(i).forEach((function(r){t.hasOwnProperty(r)&&(e._map.setPaintProperty(e.id,i[r],t[r]),e.options[r]=t[r])})),t.map&&(this.remove(),this.setMap(t.map))}},ya.prototype.getOptions=function(){return{map:this.options.map,zIndex:this.options.zIndex,opacity:this.options.opacity,canvas:this.options.canvas,zooms:this.options.zooms,visible:this.options.visible,bounds:this.options.bounds,extData:this.options.extData}},ya.prototype.setOpacity=function(t){this.status&&"number"==typeof t&&(t>1&&(t=1),t<0&&(t=0),this.options.opacity=t,this._map.setPaintProperty(this.id,"raster-opacity",this.options.opacity))},ya.prototype.getOpacity=function(){return this.options.opacity},ya.prototype.show=function(){this.status&&this._map&&(this._map.setLayoutProperty(this.id,"visibility","visible"),this.options.visible=!0)},ya.prototype.hide=function(){this.status&&this._map&&(this._map.setLayoutProperty(this.id,"visibility","none"),this.options.visible=!1)},ya.prototype.setzIndex=function(t){if(this.status&&this._map){this.options.zIndex=parseInt(t);var e=mapObj.style._getOldLayer(this.options.zIndex);this._map.moveLayer(this.id,e.oldLayerID)}},ya.prototype.getzIndex=function(){return this.options.zIndex};var _a=function(e){function r(t){var i;e.call(this),this.map=t.map,i=this,["init","aroundTo","_mapAroundTo","_startAnimationFrame","_stopAnimationFun","_lerp","_altitudeToZoom","flyTo","flyOver","_flyOverAnimation","followPath","_cancelAnimationFrame"].forEach((function(t){i[t]&&(i[t]=i[t].bind(i))})),this.init()}return e&&(r.__proto__=e),(r.prototype=Object.create(e&&e.prototype)).constructor=r,r.prototype.init=function(){this.duration=3e4,this.lastTime=0,this.animationTime=0,this.animationFun=null,this.aroundToDefault={duration:1e4,point:null,rotate:360,oldRotate:0,oldZoom:null,zoom:null,altitude:null,pitch:null,oldPitch:null,callback:null},this.callback=null,this.flyOverDefault={duration:1e4,start:null,lookAtPoint:null,lookToAtPoint:null,end:null},this._followPathOptions={target:[],camera:[],duration:15e3,altitude:20}},r.prototype.aroundTo=function(t,e){void 0===t&&(t={}),this.aroundToOptions=ga(this.aroundToDefault,t),this.duration=this.aroundToOptions.duration,this.aroundToOptions.oldRotate=this.map.getBearing(),this.aroundToOptions.oldZoom=this.map.getZoom(),this.aroundToOptions.oldPitch=this.map.getPitch(),this.callback=e,"zoom"in t?this.aroundToOptions.zoom=t.zoom:"altitude"in t&&(this.aroundToOptions.zoom=this._altitudeToZoom(t.altitude)),"pitch"in t&&(this.aroundToOptions.pitch=t.pitch),"center"in t&&this.map.setCenter(t.center),this.animationFun=this._mapAroundTo,this._startAnimationFrame(0)},r.prototype._mapAroundTo=function(t){var e=this.aroundToOptions,i=e.oldRotate,r=e.zoom,o=e.oldZoom,n=e.pitch,a=e.oldPitch,s=this._lerp(0,e.rotate,t);if(s+=i,null!=r){var l=this._lerp(o,r,t);this.map.setZoom(l)}if(null!=n){var u=this._lerp(a,n,t);this.map.setPitch(u)}this.map.rotateTo(s,{duration:0})},r.prototype._startAnimationFrame=function(t){this.animationTime||(this.animationTime=t);var e=(t-this.animationTime)/this.duration;if(e>=1)return this.animationFun&&this.animationFun(1),window.cancelAnimationFrame(this.animationId),this.animationId=null,void this._stopAnimationFun();this.animationFun&&this.animationFun(e),this.animationId=window.requestAnimationFrame(this._startAnimationFrame)},r.prototype._stopAnimationFun=function(){this.animationTime=0,this.lastTime=0,this.animationFun=null,this.callback&&this.callback()},r.prototype._cancelAnimationFrame=function(){window.cancelAnimationFrame(this.animationId),this.animationId=null,this.animationTime=0,this.lastTime=0,this.animationFun=null},r.prototype._lerp=function(t,e,i){if(Array.isArray(t)&&Array.isArray(e)){for(var r=[],o=0;o<Math.min(t.length,e.length);o++)r[o]=t[o]*(1-i)+e[o]*i;return r}return t*(1-i)+e*i},r.prototype._altitudeToZoom=function(t){var e=this.map.transform.clone(),r=this.map.getFreeCameraOptions();return r.position=i.MercatorCoordinate.fromLngLat({lng:e.center.lng,lat:e.center.lat},t),r.lookAtPoint({lng:e.center.lng,lat:e.center.lat}),e.setFreeCameraOptions(r),e.zoom},r.prototype.flyTo=function(t,e){this._cancelAnimationFrame();var i=ga({},t);!("easing"in t)&&e&&(i.easing=function(t){return 1==t&&e&&e(),t}),this.map.flyTo(i)},r.prototype.easeTo=function(t,e){this._cancelAnimationFrame();var i=ga({},t);!("easing"in t)&&e&&(i.easing=function(t){return 1==t&&e&&e(),t}),this.map.easeTo(i)},r.prototype.jumpTo=function(t,e){this._cancelAnimationFrame(),this.map.jumpTo(t),e&&e()},r.prototype.flyOver=function(t,e){this._cancelAnimationFrame(),this.flyOverOptions=ga(this.flyOverDefault,t),this.callback=e,this.duration=this.flyOverOptions.duration,this.animationFun=this._flyOverAnimation,this._startAnimationFrame(0)},r.prototype._flyOverAnimation=function(t){var e=this.flyOverOptions,r=e.lookAtPoint,o=e.lookToAtPoint,n=e.altitude,a=this._lerp(e.start,e.end,t),s=this._lerp(n[0],n[1],t),l=map.getFreeCameraOptions();if(l.position=i.MercatorCoordinate.fromLngLat(a,s),o){var u=this._lerp(r,o,t);l.lookAtPoint(u)}else l.lookAtPoint(r);this.map.setFreeCameraOptions(l)},r.prototype.getCameraData=function(){return{altitude:this.map.transform.getFreeCameraOptions().position.toAltitude(),position:this.map.getFreeCameraOptions()._position.toLngLat().toArray(),pitch:this.map.getPitch(),bearing:this.map.getBearing(),zoom:this.map.getZoom(),center:this.map.getCenter().toArray()}},r.prototype.followPath=function(e,r){void 0===e&&(e={}),this._cancelAnimationFrame();var o=this;o._followPathOptions=ga(o._followPathOptions,e);var n=o._followPathOptions.target,a=o._followPathOptions.camera,s=o._followPathOptions.altitude,l=t.length$2(t.lineString(n)),u=t.length$2(t.lineString(a));o.duration=o._followPathOptions.duration,o.callback=r,o.map.transform.maxZoom=28,this.animationFun=function(e){var r=t.along(t.lineString(n),l*e).geometry.coordinates,p=t.along(t.lineString(a),u*e).geometry.coordinates,h=o.map.getFreeCameraOptions();e>=1?o.map.transform.maxZoom=o.map._options.maxZoom:(h.position=i.MercatorCoordinate.fromLngLat({lng:p[0],lat:p[1]},s),h.lookAtPoint({lng:r[0],lat:r[1]}),o.map.setFreeCameraOptions(h))},this._startAnimationFrame(0)},r}(t.Evented);i&&(i.CameraAnimation=_a);var va=function(t,e){this._naviPath=t,this._speed=e,this._pathInfo=[],this._total=0};va.prototype.lngLatToMercator=function(t,e){var i=t/360+.5,r=Math.sin(e*Math.PI/180),o=.5-.25*Math.log((1+r)/(1-r))/Math.PI;return{lngX:i,latY:Math.min(Math.max(o,0),1)}},va.prototype.mercatorToLngLat=function(t,e){return[360*t-180,360/Math.PI*Math.atan(Math.exp((180-360*e)*(Math.PI/180)))-90]},va.prototype.calculation=function(){if(this._pathInfo=[],this._total=0,this._naviPath&&!(this._naviPath.length<2))for(var e=0;e<this._naviPath.length-1;++e){var i=[this._naviPath[e][0],this._naviPath[e][1],this._naviPath[e][2]||0],r=[this._naviPath[e+1][0],this._naviPath[e+1][1],this._naviPath[e+1][2]||0],o=1e3*t.distance(i,r,{units:"kilometers"}),n=t.bearing(i,r);n<0&&(n+=360),this._total=this._total+o;var a=_o.FromMercator(t.MercatorCoordinate.fromLngLat({lng:i[0],lat:i[1]},0)),s=_o.FromMercator(t.MercatorCoordinate.fromLngLat({lng:r[0],lat:r[1]},0)).Subtract(a);s.Normalize();var l=180*-Math.atan2(s.Y,s.X)/Math.PI;this._pathInfo.push({distance:o,start:i,end:r,rotation:l,heading:n})}},va.prototype.getTurnAngle=function(t,e){var i=e-t;return i<-180&&(i+=360),i>180&&(i-=360),i},va.prototype._lerp=function(t,e,i){if(Math.abs(t-e)>180&&(t<0?t+=360:e+=360),Array.isArray(t)&&Array.isArray(e)){for(var r=[],o=0;o<Math.min(t.length,e.length);o++)r[o]=t[o]*(1-i)+e[o]*i;return r}return t*(1-i)+e*i},va.prototype.getNaviPathInfo=function(t){if(0===this._total||t<0)return null;for(var e=0,i=-1,r=0;r<this._pathInfo.length;r++)if(t<=(e+=this._pathInfo[r].distance)){i=r;break}if(i>=0){var o=(e-t)/this._pathInfo[i].distance,n=this._pathInfo[i].start,a=this._pathInfo[i].end,s=0==i?this._pathInfo[i].rotation:this._lerp(this._pathInfo[i-1].rotation,this._pathInfo[i].rotation,1-o),l=0==i?this._pathInfo[i].heading:this._lerp(this._pathInfo[i-1].heading,this._pathInfo[i].heading,1-o);return{sucessed:!0,isEnd:!1,position:[n[0]*o+a[0]*(1-o),n[1]*o+a[1]*(1-o),n[2]*o+a[2]*(1-o)],rotation:s,heading:l}}return{sucessed:!0,isEnd:!0,position:this._pathInfo[this._pathInfo.length-1].end,rotation:this._pathInfo[this._pathInfo.length-1].rotation,heading:this._pathInfo[this._pathInfo.length-1].heading}};var xa=function(t){this.flyPath=t,this.map=t._map,this.naviPath=[],this.EARTH_RADIUS=6371137,this.desIndex=0,this.lineLength=0,this.lastTime=0,this.curTime=0,this.position=null,this.rotation=null,this.pathLinePoints=[],this.bPlayEnd=!1,this.bHasData=!1,this.bRunning=!1,this.startTime=new Date,this.speed=20,this.mapLastUpdateTime=0,this.mapUpdateDelta=1},ba={Running:{configurable:!0}};xa.prototype.StartSim=function(){this.startTime=new Date,this.curTime=this.startTime.getTime(),this.lastTime=this.startTime.getTime(),this.bRunning=!0},xa.prototype.init=function(t){this.options=t,this.setPath(this.options.path),t.speed&&this.setSpeed(t.speed),t.time&&(this.speed=this.pathInfo._total/t.time)},xa.prototype.EndSim=function(){this.bRunning=!1},xa.prototype.setSpeed=function(t){this.options.speed=t,this.speed=1e3*t/3600},xa.prototype.getSpeed=function(){return this.options.speed},xa.prototype.setPath=function(t){this.ClearData(),this.options.path=t,this._updatePath()},xa.prototype.getPath=function(){return this.options.path},xa.prototype.setStartIndex=function(t){void 0===t&&(t=0),this.ClearData(),this.options.startIndex=t,this._updatePath()},xa.prototype.setEndIndex=function(t){void 0===t&&(t=0),this.ClearData(),this.options.endIndex=t,this._updatePath()},xa.prototype.getStartIndex=function(){return this.options.startIndex},xa.prototype.getEndIndex=function(){return this.options.endIndex},xa.prototype._updatePath=function(){this.naviPath=this._getNaviPath(),this.pathInfo=new va(this.naviPath,this.speed),this.pathInfo.calculation(),this.lineLength=0,this.bHasData=!0},xa.prototype._getNaviPath=function(){var t=[],e=0;this.options.startIndex&&(e=this.options.startIndex);var i=this.options.path.length;this.options.endIndex&&(i=this.options.endIndex);for(var r=e;r<i;++r)t.push(this.options.path[r]);return t},xa.prototype.getNowInfo=function(){return{rotation:this.rotation,position:this.position,heading:this.heading}},xa.prototype.Tick=function(){if(this.bHasData&&this.bRunning){this.curTime=(new Date).getTime();var t=(this.curTime-this.lastTime)/1e3;this.lastTime=this.curTime,this.lineLength=this.lineLength+t*this.speed;var e=this.pathInfo.getNaviPathInfo(this.lineLength);e&&e.sucessed&&(this.rotation=e.rotation,this.position=e.position,this.heading=e.heading,e.isEnd&&(this.Running=!1,28==this.map.transform.maxZoom&&(this.map.transform.maxZoom=this.map._options.maxZoom)))}},ba.Running.set=function(t){this.bRunning=t,this.bRunning||(this.flyPath._eventCallback("flyEnd"),this.flyPath.models.forEach((function(t){t.firstMoveRotationZ&&(t.firstMoveRotationZ=null)})))},xa.prototype.ClearData=function(){this.naviPath=[],this.lineLength=0,this.mapLastUpdateTime=0,this.position=null,this.rotation=null,this.pathLinePoints=[],this.bPlayEnd=!1,this.bHasData=!1},xa.prototype.IsEnded=function(){return this.bPlayEnd},xa.prototype.HasData=function(){return this.bHasData},xa.prototype.HaverSin=function(t){var e=Math.sin(t/2);return e*e},xa.prototype.EarthDistance=function(t,e){var i=t.Y,r=t.X,o=e.Y,n=e.X;i=this.ConvertDegreesToRadians(i),r=this.ConvertDegreesToRadians(r),o=this.ConvertDegreesToRadians(o),n=this.ConvertDegreesToRadians(n);var a=Math.abs(r-n),s=Math.abs(i-o),l=this.HaverSin(s)+Math.cos(i)*Math.cos(o)*this.HaverSin(a);return 2*this.EARTH_RADIUS*Math.asin(Math.sqrt(l))},xa.prototype.ConvertDegreesToRadians=function(t){return t*Math.PI/180},Object.defineProperties(xa.prototype,ba);var wa=function(e){function i(t){e.call(this),this._map=t.map,this._camera=this._map.getFreeCameraOptions(),this.carRenderBuffer=void 0,this.naviSim=new xa(this),this.options=t,this.cameraHeightBuffer=0,this.flyPattern={type:"freedom",pitch:85},this.oldFlyPatternType="freedom",this.models=[],this._map.painter.SetFlyPath(this),this._navOptionOptions={path:[],speed:60,pitch:85,cameraHeightBuffer:1},"flyConfig"in t&&this.setFlyConfig(t.flyConfig)}return e&&(i.__proto__=e),(i.prototype=Object.create(e&&e.prototype)).constructor=i,i.prototype.InitNavi=function(){},i.prototype.setFlyConfig=function(e){this._navOptionOptions=t.extend({},this._navOptionOptions,e),this.naviSim.init(this._navOptionOptions),this.naviRunning=!1,this.naviStop=!0,this.cameraHeightBuffer=e.cameraHeightBuffer||0,this.offset=e.offset?t.pointGeometry.convert(e.offset):null},i.prototype.setFlyPattern=function(e){this.oldFlyPatternType=this.flyPattern.type,this.flyPattern=t.extend({},this.flyPattern,e)},i.prototype.getFlyPattern=function(){return this.flyPattern},i.prototype.setModels=function(t){t instanceof Array?t instanceof Array&&(this.models=t):this.models=[t]},i.prototype.getModels=function(){return this.models||[]},i.prototype.addModels=function(t){if(t)return this.models&&this.models.length>0?t instanceof Array?t instanceof Array&&(this.models=this.models.concat(t)):this.models.push(t):t instanceof Array?t instanceof Array&&(this.models=t):this.models=[t],this.models||[]},i.prototype.removeModels=function(t){if(this.models&&this.models.length>0){var e=[],i=[];this.models.forEach((function(t){i.push(t.getId())})),"string"==typeof t?e.push(t):t instanceof Array?t instanceof Array&&t.forEach((function(t){e.push(t.getId())})):e.push(t.getId());var r=[];return this.models.forEach((function(t){e.indexOf(t.getId())<0&&r.push(t)})),this.models=r,this.models||[]}},i.prototype.StartNavi=function(t,e,i,r){},i.prototype.start=function(){this.naviRunning=!0,this.naviStop=!1,this.naviSim.StartSim(),this._map._updateMapMovestartEvent(),this._eventCallback("flyStart")},i.prototype.stop=function(){this.naviRunning=!1,this.naviStop=!0,this._map._updateMapMoveendEvent(),this._eventCallback("flyStop")},i.prototype.isRunning=function(){return this.naviRunning},i.prototype.isStop=function(){return this.naviStop},i.prototype.setNaviSpeed=function(t){this.naviSim.setSpeed(t)},i.prototype.setSpeed=function(t){this.naviSim.setSpeed(t)},i.prototype.getSpeed=function(){return this.naviSim.getSpeed()},i.prototype.setPathData=function(t){this.naviSim.setPath(t)},i.prototype.getPathData=function(){return this.naviSim.getPath()},i.prototype.setStartIndex=function(t){void 0===t&&(t=0),this.naviSim.setStartIndex(t)},i.prototype.setEndIndex=function(t){void 0===t&&(t=0),this.naviSim.setEndIndex(t)},i.prototype.getStartIndex=function(){return this.naviSim.getStartIndex()},i.prototype.getEndIndex=function(){return this.naviSim.getEndIndex()},i.prototype._startAnimationFrame=function(){this.UpdateNavi(),this.animationId=requestAnimationFrame(this._startAnimationFrame.bind(this))},i.prototype._stopAnimationFun=function(){cancelAnimationFrame(this.animationId),this.animationId=null},i.prototype.UpdateNavi=function(){if(this.naviRunning&&this.naviSim.HasData()&&(this.naviSim.Tick(),this.naviSim.bRunning)){var t=this.naviSim.getNowInfo();this.updateCamear(t),this._map._updateMapMoveEvent(),this._eventCallback("flyChange")}},i.prototype.updateCamear=function(t){var e=t.position,i=t.heading,r=t.rotation,o=this.flyPattern,n=o.pitch;switch(o.type){case"freedom":28==this._map.transform.maxZoom&&(this._map.transform.maxZoom=this._map._options.maxZoom);break;case"follow":"firstperson"==this.oldFlyPatternType&&(this.oldFlyPatternType="",this._map.setZoom(this._map.transform.zoom-.5)),28==this._map.transform.maxZoom&&(this._map.transform.maxZoom=this._map._options.maxZoom),this._map.painter.transform._isTrackModeUpdate=!0,this._map.painter.transform.center={lng:e[0],lat:e[1]},this._map.painter.transform._isTrackModeUpdate=!1;break;case"firstperson":var a=0==e[2]?1.6783777427013993:e[2];(a+=this.cameraHeightBuffer)<20&&28!=this._map.transform.maxZoom&&(this._map.transform.maxZoom=28),this._camera.position=this._map.transform.locationCoordinateAltitude({lng:e[0],lat:e[1]},a),Math.abs(this._map.getBearing()-i)<1&&(i=this._map.getBearing()),this._camera.setPitchBearing(n,90-r),this._map.setFreeCameraOptions(this._camera)}this._updateModels(t)},i.prototype._updateModels=function(t){var e=t.position,i=t.rotation;this.models&&0!=this.models.length&&this.models.forEach((function(t){switch(t.type){case"Group":case"Mesh":var r=t.userData.heightBuffer;void 0===r&&(r=0),t.firstMoveRotationZ||(t.firstMoveRotationZ=i),t.setPosition([e[0],e[1],e[2]+r]),t.rotation.set(t.userData.rotation.x/180*Math.PI,(i+t.userData.rotation.y-t.firstMoveRotationZ)/180*Math.PI,t.userData.rotation.z/180*Math.PI);break;case"marker":case"text":case"inforWindow":var o=t._heightBuffer||0;t.setPosition([e[0],e[1]]),t.setHeight(e[2]+o)}}))},i.prototype._eventCallback=function(e,i){void 0===e&&(e=""),void 0===i&&(i={}),i.type=e,i.target=this,i.speed=this.naviSim.options.speed,i.models=this.models,i.flyPattern=this.flyPattern,this.fire(new t.Event(e,i))},i}(t.Evented),ka={distance:function(e,i){if(e&&i){var r,o;r=t.point(e instanceof Array?e:e.toArray()),o=t.point(i instanceof Array?i:i.toArray());var n=(1e3*t.distance(r,o)).toFixed(2);return parseFloat(n)}},ringArea:function(e){if(e){if(e instanceof Array)if(1==e.length)var i=t.polygon(e);else{if(2==e.length){t.polygon([ka.getLineAllLngLat(e[0])]),t.area$1(i);var r=Math.round(n);t.polygon([ka.getLineAllLngLat(e[1])]),t.area$1(i);var o=Math.round(n);return r-o>0?r-o:0}i=t.polygon([e])}else i=t.polygon([e.getPath()]);var n=t.area$1(i);return Math.round(n)}},isClockwise:function(e){var i;if(e&&!(e instanceof Array&&e.length<2))return i=t.lineString(e instanceof Array?ka.getLineAllLngLat(e):e.getPath()),t.booleanClockwise(i)},distanceOfLine:function(e){if(e&&!(e instanceof Array&&e.length<2)){var i;i=t.lineString(e instanceof Array?ka.getLineAllLngLat(e):e.getPath());var r=(1e3*t.length$2(i,{units:"kilometers"})).toFixed(2);return parseFloat(r)}},distanceToLine:function(e,i){if(e&&i){var r,o;r=t.point(e instanceof Array?e:e.toArray()),o=t.lineString(i instanceof Array?ka.getLineAllLngLat(i):i.getPath());var n=(1e3*t.pointToLineDistance(r,o,{units:"kilometers"})).toFixed(2);return parseFloat(n)}},isPointInRing:function(e,i){var r,o;return o=t.point(e instanceof Array?e:e.toArray()),r=t.polygon(i instanceof Array?[ka.getLineAllLngLat(i)]:[i.getPath()]),t.booleanPointInPolygon(o,r)},isPointOnLine:function(e,i){var r,o;return r=t.point(e instanceof Array?e:e.toArray()),o=t.lineString(i instanceof Array?ka.getLineAllLngLat(i):i.getPath()),t.booleanPointOnLine(r,o)},closestOnLine:function(e,r){var o,n;o=t.point(e instanceof Array?e:e.toArray()),n=t.lineString(r instanceof Array?ka.getLineAllLngLat(r):r.getPath());var a=t.nearestPointOnLine(n,o);return new i.LngLat(a.geometry.coordinates[0],a.geometry.coordinates[1])},midpoint:function(e,r){var o,n;o=t.point(e instanceof Array?e:e.toArray()),n=t.point(r instanceof Array?r:r.toArray());var a=t.midpoint(o,n);return new i.LngLat(a.geometry.coordinates[0],a.geometry.coordinates[1])},doesRingRingIntersect:function(e,i){var r,o;r=t.polygon(e instanceof Array?[ka.getLineAllLngLat(e)]:[e.getPath()]),o=t.polygon(i instanceof Array?[ka.getLineAllLngLat(i)]:[i.getPath()]);var n=t.booleanOverlap(r,o),a=t.booleanOverlap(o,r),s=ka.isRingInRing(e,i);return!!(n||a||s)},getRingIntersect:function(e,i){var r,o;return r=t.polygon(e instanceof Array?[ka.getLineAllLngLat(e)]:[e.getPath()]),o=t.polygon(i instanceof Array?[ka.getLineAllLngLat(i)]:[i.getPath()]),t.intersect(r,o).geometry.coordinates[0]},ringRingClip:function(e,i){var r,o;r=t.polygon(e instanceof Array?[ka.getLineAllLngLat(e)]:[e.getPath()]),o=t.polygon(i instanceof Array?[ka.getLineAllLngLat(i)]:[i.getPath()]);var n=t.intersect(r,o),a=t.area$1(n);return Math.round(a)},isRingInRing:function(e,i){var r,o;r=t.polygon(e instanceof Array?[ka.getLineAllLngLat(e)]:[e.getPath()]),o=t.polygon(i instanceof Array?[ka.getLineAllLngLat(i)]:[i.getPath()]);var n=t.booleanContains(r,o),a=t.booleanContains(o,r);return!(!n&&!a)},getSegmentsIntersectPoint:function(e,i){var r,o;r=t.lineString(e instanceof Array?ka.getLineAllLngLat(e):e.getPath()),o=t.lineString(i instanceof Array?ka.getLineAllLngLat(i):i.getPath());var n=t.lineIntersect(r,o),a=[];if(n.features.length>0)for(var s in n.features)a.push(n.features[s].geometry.coordinates);return a},doesLineLineIntersect:function(e,i){var r,o;r=t.lineString(e instanceof Array?ka.getLineAllLngLat(e):e.getPath()),o=t.lineString(i instanceof Array?ka.getLineAllLngLat(i):i.getPath());var n=t.lineIntersect(r,o),a=[];if(n.features.length>0)for(var s in n.features)a.push(n.features[s].geometry.coordinates);return 0!=a.length},triangulateShape:function(e){var i;if(e instanceof Array)if(2==e.length){var r=t.polygon([ka.getLineAllLngLat(e[0])]),o=t.polygon([ka.getLineAllLngLat(e[1])]);i=ka.ringArea(e[0])>ka.ringArea(e[1])?t.mask(o,r):t.mask(r,o)}else i=t.polygon([e]);else 2==e.getPath().length?(r=t.polygon([e.getPath()[0]]),o=t.polygon([e.getPath()[1]]),i=ka.ringArea(e.getPath()[0])>ka.ringArea(e.getPath()[1])?t.mask(o,r):t.mask(r,o)):i=t.polygon([e.getPath()]);var n=t.tesselate(i),a=[];if(n.features.length>0)for(var s in n.features)a.push(n.features[s].geometry.coordinates[0]);return a},closestOnSegment:function(e){var r="array",o=null;e instanceof Array||(r="object");var n=[];for(var a in e)0==a?o=t.point(e[a]instanceof Array?e[a]:e[a].toArray()):n.push(t.point(e[a]instanceof Array?e[a]:e[a].toArray()));var s=t.featureCollection(n),l=t.nearestPoint(o,s);return"array"==r?l.geometry.coordinates:new i.LngLat(l.geometry.coordinates[0],l.geometry.coordinates[1])},getLineAllLngLat:function(t){var e=[];for(var i in t)e.push(t[i]instanceof Array?t[i]:t[i].toArray());return e}},Ta={version:t.config.version,supported:e,setRTLTextPlugin:t.setRTLTextPlugin,getRTLTextPluginStatus:t.getRTLTextPluginStatus,Map:_n,NavigationControl:bn,GeolocateControl:En,AttributionControl:An,ScaleControl:Mn,FullscreenControl:zn,Popup:Rn,InforWindow:Rn,InfoWindow:Rn,Marker:ro,Text:Un,Style:le,LngLat:t.LngLat,LngLatBounds:t.LngLatBounds,Point:t.pointGeometry,MercatorCoordinate:t.MercatorCoordinate,FreeCameraOptions:Hi,Evented:t.Evented,config:t.config,Bounds:t.LngLatBounds,LKTurf:t.LKTurf,Size:$o,Pixel:tn,Icon:rn,GeometryUtil:ka,Msg:Nn,Polyline:ia,Circle:Gn,Polygon:nn,GeoJSON:Qn,CircleMarker:qn,Rectangle:oa,ContextMenu:Wn,CurveLine:Yn,Ellipse:Jn,ImageLayer:ta,VideoLayer:aa,Polyline3D:la,TileLayer:da,CanvasLayer:ya,CameraAnimation:_a,FlyPath:wa,UT:no,replaceRequestAK:t.replaceRequestAK,prewarm:function(){$().acquire(J)},clearPrewarmedResources:function(){var t=K;t&&t.isPreloaded()&&1===t.numActive()&&(t.release(J),K=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 Q.workerCount},set workerCount(t){Q.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:"",workerClass:null,setNow:t.exported.setNow,restoreNow:t.exported.restoreNow};return Ta})),i}));