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this._listeners[g].push(c),this},cleanUp:function(){this.streamInfo=this.generatedError=this.extraStreamInfo=null,this._listeners=[]},emit:function(g,c){if(this._listeners[g])for(var T=0;T "+g:g}},o.exports=f},{}],29:[function(n,o,h){var f=n("../utils"),g=n("./ConvertWorker"),c=n("./GenericWorker"),T=n("../base64"),I=n("../support"),z=n("../external"),A=null;if(I.nodestream)try{A=n("../nodejs/NodejsStreamOutputAdapter")}catch{}function M(Y,U){return new z.Promise(function(J,O){var $=[],Z=Y._internalType,ne=Y._outputType,oe=Y._mimeType;Y.on("data",function(ke,ge){$.push(ke),U&&U(ge)}).on("error",function(ke){$=[],O(ke)}).on("end",function(){try{var ke=function(ge,Fe,Oe){switch(ge){case"blob":return f.newBlob(f.transformTo("arraybuffer",Fe),Oe);case"base64":return T.encode(Fe);default:return f.transformTo(ge,Fe)}}(ne,function(ge,Fe){var Oe,Ge=0,it=null,ve=0;for(Oe=0;Oe"u")h.blob=!1;else{var f=new ArrayBuffer(0);try{h.blob=new Blob([f],{type:"application/zip"}).size===0}catch{try{var 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e;Le--,xe+=Re[ye++]<>>=7&Ee,Ee-=7&Ee,H.mode=27;break}for(;Ee<3;){if(Le===0)break e;Le--,xe+=Re[ye++]<>>=1)){case 0:H.mode=14;break;case 1:if(Ge(H),H.mode=20,je!==6)break;xe>>>=2,Ee-=2;break e;case 2:H.mode=17;break;case 3:ve.msg="invalid block type",H.mode=30}xe>>>=2,Ee-=2;break;case 14:for(xe>>>=7&Ee,Ee-=7&Ee;Ee<32;){if(Le===0)break e;Le--,xe+=Re[ye++]<>>16^65535)){ve.msg="invalid stored block lengths",H.mode=30;break}if(H.length=65535&xe,Ee=xe=0,H.mode=15,je===6)break e;case 15:H.mode=16;case 16:if(rt=H.length){if(Le>>=5,Ee-=5,H.ndist=1+(31&xe),xe>>>=5,Ee-=5,H.ncode=4+(15&xe),xe>>>=4,Ee-=4,286>>=3,Ee-=3}for(;H.have<19;)H.lens[Ze[H.have++]]=0;if(H.lencode=H.lendyn,H.lenbits=7,ie={bits:H.lenbits},Ue=I(0,H.lens,0,19,H.lencode,0,H.work,ie),H.lenbits=ie.bits,Ue){ve.msg="invalid code lengths set",H.mode=30;break}H.have=0,H.mode=19;case 19:for(;H.have>>16&255,_r=65535&se,!((Vt=se>>>24)<=Ee);){if(Le===0)break e;Le--,xe+=Re[ye++]<>>=Vt,Ee-=Vt,H.lens[H.have++]=_r;else{if(_r===16){for(de=Vt+2;Ee>>=Vt,Ee-=Vt,H.have===0){ve.msg="invalid bit length repeat",H.mode=30;break}V=H.lens[H.have-1],rt=3+(3&xe),xe>>>=2,Ee-=2}else if(_r===17){for(de=Vt+3;Ee>>=Vt)),xe>>>=3,Ee-=3}else{for(de=Vt+7;Ee>>=Vt)),xe>>>=7,Ee-=7}if(H.have+rt>H.nlen+H.ndist){ve.msg="invalid bit length repeat",H.mode=30;break}for(;rt--;)H.lens[H.have++]=V}}if(H.mode===30)break;if(H.lens[256]===0){ve.msg="invalid code -- missing end-of-block",H.mode=30;break}if(H.lenbits=9,ie={bits:H.lenbits},Ue=I(z,H.lens,0,H.nlen,H.lencode,0,H.work,ie),H.lenbits=ie.bits,Ue){ve.msg="invalid literal/lengths set",H.mode=30;break}if(H.distbits=6,H.distcode=H.distdyn,ie={bits:H.distbits},Ue=I(A,H.lens,H.nlen,H.ndist,H.distcode,0,H.work,ie),H.distbits=ie.bits,Ue){ve.msg="invalid distances set",H.mode=30;break}if(H.mode=20,je===6)break e;case 20:H.mode=21;case 21:if(6<=Le&&258<=Ke){ve.next_out=Be,ve.avail_out=Ke,ve.next_in=ye,ve.avail_in=Le,H.hold=xe,H.bits=Ee,T(ve,nt),Be=ve.next_out,vt=ve.output,Ke=ve.avail_out,ye=ve.next_in,Re=ve.input,Le=ve.avail_in,xe=H.hold,Ee=H.bits,H.mode===12&&(H.back=-1);break}for(H.back=0;Yt=(se=H.lencode[xe&(1<>>16&255,_r=65535&se,!((Vt=se>>>24)<=Ee);){if(Le===0)break e;Le--,xe+=Re[ye++]<>fr)])>>>16&255,_r=65535&se,!(fr+(Vt=se>>>24)<=Ee);){if(Le===0)break e;Le--,xe+=Re[ye++]<>>=fr,Ee-=fr,H.back+=fr}if(xe>>>=Vt,Ee-=Vt,H.back+=Vt,H.length=_r,Yt===0){H.mode=26;break}if(32&Yt){H.back=-1,H.mode=12;break}if(64&Yt){ve.msg="invalid literal/length code",H.mode=30;break}H.extra=15&Yt,H.mode=22;case 22:if(H.extra){for(de=H.extra;Ee>>=H.extra,Ee-=H.extra,H.back+=H.extra}H.was=H.length,H.mode=23;case 23:for(;Yt=(se=H.distcode[xe&(1<>>16&255,_r=65535&se,!((Vt=se>>>24)<=Ee);){if(Le===0)break e;Le--,xe+=Re[ye++]<>fr)])>>>16&255,_r=65535&se,!(fr+(Vt=se>>>24)<=Ee);){if(Le===0)break e;Le--,xe+=Re[ye++]<>>=fr,Ee-=fr,H.back+=fr}if(xe>>>=Vt,Ee-=Vt,H.back+=Vt,64&Yt){ve.msg="invalid distance code",H.mode=30;break}H.offset=_r,H.extra=15&Yt,H.mode=24;case 24:if(H.extra){for(de=H.extra;Ee>>=H.extra,Ee-=H.extra,H.back+=H.extra}if(H.offset>H.dmax){ve.msg="invalid distance too far back",H.mode=30;break}H.mode=25;case 25:if(Ke===0)break e;if(rt=nt-Ke,H.offset>rt){if((rt=H.offset-rt)>H.whave&&H.sane){ve.msg="invalid distance too far back",H.mode=30;break}Jt=rt>H.wnext?(rt-=H.wnext,H.wsize-rt):H.wnext-rt,rt>H.length&&(rt=H.length),er=H.window}else er=vt,Jt=Be-H.offset,rt=H.length;for(Kege?(Oe=Jt[er+J[je]],Ee[mt+J[je]]):(Oe=96,0),$=1<>Be)+(Z-=$)]=Fe<<24|Oe<<16|Ge|0,Z!==0;);for($=1<>=1;if($!==0?(xe&=$-1,xe+=$):xe=0,je++,--nt[ve]==0){if(ve===Re)break;ve=A[M+J[je]]}if(vt>>7)]}function mt(se,Te){se.pending_buf[se.pending++]=255&Te,se.pending_buf[se.pending++]=Te>>>8&255}function 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c=this.clonePosition();this.bump(),h.push({type:an.pound,location:Cr(c,this.clonePosition())})}else if(f===60&&!this.ignoreTag&&this.peek()===47){if(o)break;return this.error(kr.UNMATCHED_CLOSING_TAG,Cr(this.clonePosition(),this.clonePosition()))}else if(f===60&&!this.ignoreTag&&W1(this.peek()||0)){var g=this.parseTag(t,n);if(g.err)return g;h.push(g.val)}else{var g=this.parseLiteral(t,n);if(g.err)return g;h.push(g.val)}}}return{val:h,err:null}},e.prototype.parseTag=function(t,n){var o=this.clonePosition();this.bump();var h=this.parseTagName();if(this.bumpSpace(),this.bumpIf("/>"))return{val:{type:an.literal,value:"<".concat(h,"/>"),location:Cr(o,this.clonePosition())},err:null};if(this.bumpIf(">")){var f=this.parseMessage(t+1,n,!0);if(f.err)return f;var g=f.val,c=this.clonePosition();if(this.bumpIf("")?{val:{type:an.tag,value:h,children:g,location:Cr(o,this.clonePosition())},err:null}:this.error(kr.INVALID_TAG,Cr(c,this.clonePosition())))}else return this.error(kr.UNCLOSED_TAG,Cr(o,this.clonePosition()))}else return this.error(kr.INVALID_TAG,Cr(o,this.clonePosition()))},e.prototype.parseTagName=function(){var t=this.offset();for(this.bump();!this.isEOF()&&LL(this.char());)this.bump();return this.message.slice(t,this.offset())},e.prototype.parseLiteral=function(t,n){for(var o=this.clonePosition(),h="";;){var f=this.tryParseQuote(n);if(f){h+=f;continue}var g=this.tryParseUnquoted(t,n);if(g){h+=g;continue}var c=this.tryParseLeftAngleBracket();if(c){h+=c;continue}break}var T=Cr(o,this.clonePosition());return{val:{type:an.literal,value:h,location:T},err:null}},e.prototype.tryParseLeftAngleBracket=function(){return!this.isEOF()&&this.char()===60&&(this.ignoreTag||!RL(this.peek()||0))?(this.bump(),"<"):null},e.prototype.tryParseQuote=function(t){if(this.isEOF()||this.char()!==39)return null;switch(this.peek()){case 39:return this.bump(),this.bump(),"'";case 123:case 60:case 62:case 125:break;case 35:if(t==="plural"||t==="selectordinal")break;return null;default:return null}this.bump();var n=[this.char()];for(this.bump();!this.isEOF();){var o=this.char();if(o===39)if(this.peek()===39)n.push(39),this.bump();else{this.bump();break}else n.push(o);this.bump()}return V1.apply(void 0,n)},e.prototype.tryParseUnquoted=function(t,n){if(this.isEOF())return null;var o=this.char();return o===60||o===123||o===35&&(n==="plural"||n==="selectordinal")||o===125&&t>0?null:(this.bump(),V1(o))},e.prototype.parseArgument=function(t,n){var o=this.clonePosition();if(this.bump(),this.bumpSpace(),this.isEOF())return this.error(kr.EXPECT_ARGUMENT_CLOSING_BRACE,Cr(o,this.clonePosition()));if(this.char()===125)return this.bump(),this.error(kr.EMPTY_ARGUMENT,Cr(o,this.clonePosition()));var h=this.parseIdentifierIfPossible().value;if(!h)return this.error(kr.MALFORMED_ARGUMENT,Cr(o,this.clonePosition()));if(this.bumpSpace(),this.isEOF())return this.error(kr.EXPECT_ARGUMENT_CLOSING_BRACE,Cr(o,this.clonePosition()));switch(this.char()){case 125:return this.bump(),{val:{type:an.argument,value:h,location:Cr(o,this.clonePosition())},err:null};case 44:return this.bump(),this.bumpSpace(),this.isEOF()?this.error(kr.EXPECT_ARGUMENT_CLOSING_BRACE,Cr(o,this.clonePosition())):this.parseArgumentOptions(t,n,h,o);default:return this.error(kr.MALFORMED_ARGUMENT,Cr(o,this.clonePosition()))}},e.prototype.parseIdentifierIfPossible=function(){var t=this.clonePosition(),n=this.offset(),o=H1(this.message,n),h=n+o.length;this.bumpTo(h);var f=this.clonePosition(),g=Cr(t,f);return{value:o,location:g}},e.prototype.parseArgumentOptions=function(t,n,o,h){var f,g=this.clonePosition(),c=this.parseIdentifierIfPossible().value,T=this.clonePosition();switch(c){case"":return this.error(kr.EXPECT_ARGUMENT_TYPE,Cr(g,T));case"number":case"date":case"time":{this.bumpSpace();var I=null;if(this.bumpIf(",")){this.bumpSpace();var z=this.clonePosition(),A=this.parseSimpleArgStyleIfPossible();if(A.err)return A;var M=DL(A.val);if(M.length===0)return this.error(kr.EXPECT_ARGUMENT_STYLE,Cr(this.clonePosition(),this.clonePosition()));var F=Cr(z,this.clonePosition());I={style:M,styleLocation:F}}var Y=this.tryParseArgumentClose(h);if(Y.err)return Y;var U=Cr(h,this.clonePosition());if(I&&Rk(I==null?void 0:I.style,"::",0)){var J=AL(I.style.slice(2));if(c==="number"){var A=this.parseNumberSkeletonFromString(J,I.styleLocation);return A.err?A:{val:{type:an.number,value:o,location:U,style:A.val},err:null}}else{if(J.length===0)return this.error(kr.EXPECT_DATE_TIME_SKELETON,U);var O=J;this.locale&&(O=_L(J,this.locale));var M={type:Oh.dateTime,pattern:O,location:I.styleLocation,parsedOptions:this.shouldParseSkeletons?hL(O):{}},$=c==="date"?an.date:an.time;return{val:{type:$,value:o,location:U,style:M},err:null}}}return{val:{type:c==="number"?an.number:c==="date"?an.date:an.time,value:o,location:U,style:(f=I==null?void 0:I.style)!==null&&f!==void 0?f:null},err:null}}case"plural":case"selectordinal":case"select":{var Z=this.clonePosition();if(this.bumpSpace(),!this.bumpIf(","))return this.error(kr.EXPECT_SELECT_ARGUMENT_OPTIONS,Cr(Z,Ft({},Z)));this.bumpSpace();var ne=this.parseIdentifierIfPossible(),oe=0;if(c!=="select"&&ne.value==="offset"){if(!this.bumpIf(":"))return this.error(kr.EXPECT_PLURAL_ARGUMENT_OFFSET_VALUE,Cr(this.clonePosition(),this.clonePosition()));this.bumpSpace();var A=this.tryParseDecimalInteger(kr.EXPECT_PLURAL_ARGUMENT_OFFSET_VALUE,kr.INVALID_PLURAL_ARGUMENT_OFFSET_VALUE);if(A.err)return A;this.bumpSpace(),ne=this.parseIdentifierIfPossible(),oe=A.val}var ke=this.tryParsePluralOrSelectOptions(t,c,n,ne);if(ke.err)return ke;var Y=this.tryParseArgumentClose(h);if(Y.err)return Y;var ge=Cr(h,this.clonePosition());return c==="select"?{val:{type:an.select,value:o,options:Lk(ke.val),location:ge},err:null}:{val:{type:an.plural,value:o,options:Lk(ke.val),offset:oe,pluralType:c==="plural"?"cardinal":"ordinal",location:ge},err:null}}default:return this.error(kr.INVALID_ARGUMENT_TYPE,Cr(g,T))}},e.prototype.tryParseArgumentClose=function(t){return this.isEOF()||this.char()!==125?this.error(kr.EXPECT_ARGUMENT_CLOSING_BRACE,Cr(t,this.clonePosition())):(this.bump(),{val:!0,err:null})},e.prototype.parseSimpleArgStyleIfPossible=function(){for(var t=0,n=this.clonePosition();!this.isEOF();){var o=this.char();switch(o){case 39:{this.bump();var h=this.clonePosition();if(!this.bumpUntil("'"))return this.error(kr.UNCLOSED_QUOTE_IN_ARGUMENT_STYLE,Cr(h,this.clonePosition()));this.bump();break}case 123:{t+=1,this.bump();break}case 125:{if(t>0)t-=1;else 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Ar{constructor(i,a,d,y=1,x=!0){this.r=i,this.g=a,this.b=d,this.a=y,x||(this.r*=y,this.g*=y,this.b*=y,y||this.overwriteGetter("rgb",[i,a,d,y]))}static parse(i){if(i instanceof Ar)return i;if(typeof i!="string")return;const a=function(d){if((d=d.toLowerCase().trim())==="transparent")return[0,0,0,0];const y=Ba[d];if(y){const[w,b,k]=y;return[w/255,b/255,k/255,1]}if(d.startsWith("#")&&/^#(?:[0-9a-f]{3,4}|[0-9a-f]{6}|[0-9a-f]{8})$/.test(d)){const w=d.length<6?1:2;let b=1;return[Yr(d.slice(b,b+=w)),Yr(d.slice(b,b+=w)),Yr(d.slice(b,b+=w)),Yr(d.slice(b,b+w)||"ff")]}if(d.startsWith("rgb")){const w=d.match(/^rgba?\(\s*([\de.+-]+)(%)?(?:\s+|\s*(,)\s*)([\de.+-]+)(%)?(?:\s+|\s*(,)\s*)([\de.+-]+)(%)?(?:\s*([,\/])\s*([\de.+-]+)(%)?)?\s*\)$/);if(w){const[b,k,P,D,L,j,q,K,Q,le,fe,De]=w,be=[D||" ",q||" ",le].join("");if(be===" "||be===" /"||be===",,"||be===",,,"){const Me=[P,j,Q].join(""),Ve=Me==="%%%"?100:Me===""?255:0;if(Ve){const 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ql(this.args[0].evaluate(i))}}eachChild(i){this.args.forEach(i)}outputDefined(){return this.args.every(i=>i.outputDefined())}}const M_=["Unknown","Point","LineString","Polygon"];class tc{constructor(){this.globals=null,this.feature=null,this.featureState=null,this.formattedSection=null,this._parseColorCache={},this.availableImages=null,this.canonical=null}id(){return this.feature&&"id"in this.feature?this.feature.id:null}geometryType(){return this.feature?typeof this.feature.type=="number"?M_[this.feature.type]:this.feature.type:null}geometry(){return this.feature&&"geometry"in this.feature?this.feature.geometry:null}canonicalID(){return this.canonical}properties(){return this.feature&&this.feature.properties||{}}parseColor(i){let a=this._parseColorCache[i];return a||(a=this._parseColorCache[i]=Ar.parse(i)),a}}class Qo{constructor(i,a,d=[],y,x=new 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b=a.parse(i[1],1,Xt);if(!b)return null;const k=a.parse(i[i.length-1],i.length-1,y);return k?b.type.kind!=="value"&&a.concat(1).checkSubtype(d,b.type)?null:new ed(d,y,b,x,w,k):null}evaluate(i){const a=this.input.evaluate(i);return(En(a)===this.inputType&&this.outputs[this.cases[a]]||this.otherwise).evaluate(i)}eachChild(i){i(this.input),this.outputs.forEach(i),i(this.otherwise)}outputDefined(){return this.outputs.every(i=>i.outputDefined())&&this.otherwise.outputDefined()}}class rc{constructor(i,a,d){this.type=i,this.branches=a,this.otherwise=d}static parse(i,a){if(i.length<4)return a.error(`Expected at least 3 arguments, but found only ${i.length-1}.`);if(i.length%2!=0)return a.error("Expected an odd number of arguments.");let d;a.expectedType&&a.expectedType.kind!=="value"&&(d=a.expectedType);const y=[];for(let w=1;wa.outputDefined())&&this.otherwise.outputDefined()}}class Yl{constructor(i,a,d,y){this.type=i,this.input=a,this.beginIndex=d,this.endIndex=y}static 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Q=vr(q.value),le=pn(q.value),fe=q.value!==null?q.value:K;if(d){if(Q!==d)return[new qe(q.key,fe,`${Q} stop domain type must match previous stop domain type ${d}`)]}else d=Q;if(Q!=="number"&&Q!=="string"&&Q!=="boolean")return[new qe(q.key,fe,"stop domain value must be a number, string, or boolean")];if(Q!=="number"&&a!=="categorical"){let De=`number expected, ${Q} found`;return Za(i)&&a===void 0&&(De+='\nIf you intended to use a categorical function, specify `"type": "categorical"`.'),[new qe(q.key,fe,De)]}return a!=="categorical"||Q!=="number"||isFinite(le)&&Math.floor(le)===le?a!=="categorical"&&Q==="number"&&y!==void 0&&lenew qe(`${s.key}${d.key}`,s.value,d.message));const a=i.value.expression||i.value._styleExpression.expression;if(s.expressionContext==="property"&&s.propertyKey==="text-font"&&!a.outputDefined())return[new qe(s.key,s.value,`Invalid data expression for "${s.propertyKey}". 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a&&i.push(new qe(d,a[P],`"${P}" is prohibited for ref layers`))}),y.layers.forEach(P=>{pn(P.id)===b&&(k=P)}),k?k.ref?i.push(new qe(d,a.ref,"ref cannot reference another ref layer")):w=pn(k.type):i.push(new qe(d,a.ref,`ref layer "${b}" not found`))}else if(w!=="background")if(a.source){const k=y.sources&&y.sources[a.source],P=k&&pn(k.type);k?P==="vector"&&w==="raster"?i.push(new qe(d,a.source,`layer "${a.id}" requires a raster source`)):P!=="raster-dem"&&w==="hillshade"?i.push(new qe(d,a.source,`layer "${a.id}" requires a raster-dem source`)):P==="raster"&&w!=="raster"?i.push(new qe(d,a.source,`layer "${a.id}" requires a vector source`)):P!=="vector"||a["source-layer"]?P==="raster-dem"&&w!=="hillshade"?i.push(new qe(d,a.source,"raster-dem source can only be used with layer type 'hillshade'.")):w!=="line"||!a.paint||!a.paint["line-gradient"]||P==="geojson"&&k.lineMetrics||i.push(new qe(d,a,`layer "${a.id}" specifies a line-gradient, which requires a GeoJSON source with \`lineMetrics\` 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Q=this.d*K+q;if((!k||k(this._convertFromCellCoord(q),this._convertFromCellCoord(K),this._convertFromCellCoord(q+1),this._convertFromCellCoord(K+1)))&&x.call(this,i,a,d,y,Q,w,b,k))return}}_convertFromCellCoord(i){return(i-this.padding)/this.scale}_convertToCellCoord(i){return Math.max(0,Math.min(this.d-1,Math.floor(i*this.scale)+this.padding))}toArrayBuffer(){if(this.arrayBuffer)return this.arrayBuffer;const i=this.cells,a=3+this.cells.length+1+1;let d=0;for(let w=0;w=0)continue;const w=s[x];y[x]=Qi[a].shallow.indexOf(x)>=0?w:rl(w,i)}s instanceof Error&&(y.message=s.message)}if(y.$name)throw new Error("$name property is reserved for worker serialization logic.");return a!=="Object"&&(y.$name=a),y}function nl(s){if(sm(s))return s;if(Array.isArray(s))return s.map(nl);if(typeof s!="object")throw new Error("can't deserialize object of type "+typeof s);const i=Ad(s)||"Object";if(!Qi[i])throw new Error(`can't deserialize unregistered class ${i}`);const{klass:a}=Qi[i];if(!a)throw new 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K_=Rd(["Arab","Dupl","Mong","Ougr","Syrc"]);function il(s){return!K_.test(String.fromCodePoint(s))}const om=Rd(["Bopo","Hani","Hira","Kana","Kits","Nshu","Tang","Yiii"]);function Ld(s){return!(s!==746&&s!==747&&(s<4352||!(ur["CJK Compatibility Forms"](s)&&!(s>=65097&&s<=65103)||ur["CJK Compatibility"](s)||ur["CJK Strokes"](s)||!(!ur["CJK Symbols and Punctuation"](s)||s>=12296&&s<=12305||s>=12308&&s<=12319||s===12336)||ur["Enclosed CJK Letters and Months"](s)||ur["Ideographic Description Characters"](s)||ur.Kanbun(s)||ur.Katakana(s)&&s!==12540||!(!ur["Halfwidth and Fullwidth Forms"](s)||s===65288||s===65289||s===65293||s>=65306&&s<=65310||s===65339||s===65341||s===65343||s>=65371&&s<=65503||s===65507||s>=65512&&s<=65519)||!(!ur["Small Form Variants"](s)||s>=65112&&s<=65118||s>=65123&&s<=65126)||ur["Vertical Forms"](s)||ur["Yijing Hexagram Symbols"](s)||new RegExp("\\p{sc=Cans}","u").test(String.fromCodePoint(s))||new RegExp("\\p{sc=Hang}","u").test(String.fromCodePoint(s))||om.test(String.fromCodePoint(s)))))}function am(s){return!(Ld(s)||function(i){return!!(ur["Latin-1 Supplement"](i)&&(i===167||i===169||i===174||i===177||i===188||i===189||i===190||i===215||i===247)||ur["General Punctuation"](i)&&(i===8214||i===8224||i===8225||i===8240||i===8241||i===8251||i===8252||i===8258||i===8263||i===8264||i===8265||i===8273)||ur["Letterlike Symbols"](i)||ur["Number Forms"](i)||ur["Miscellaneous Technical"](i)&&(i>=8960&&i<=8967||i>=8972&&i<=8991||i>=8996&&i<=9e3||i===9003||i>=9085&&i<=9114||i>=9150&&i<=9165||i===9167||i>=9169&&i<=9179||i>=9186&&i<=9215)||ur["Control Pictures"](i)&&i!==9251||ur["Optical Character Recognition"](i)||ur["Enclosed Alphanumerics"](i)||ur["Geometric Shapes"](i)||ur["Miscellaneous Symbols"](i)&&!(i>=9754&&i<=9759)||ur["Miscellaneous Symbols and Arrows"](i)&&(i>=11026&&i<=11055||i>=11088&&i<=11097||i>=11192&&i<=11243)||ur["CJK Symbols and Punctuation"](i)||ur.Katakana(i)||ur["Private Use Area"](i)||ur["CJK Compatibility Forms"](i)||ur["Small Form Variants"](i)||ur["Halfwidth and Fullwidth Forms"](i)||i===8734||i===8756||i===8757||i>=9984&&i<=10087||i>=10102&&i<=10131||i===65532||i===65533)}(s))}const J_=Rd(["Adlm","Arab","Armi","Avst","Chrs","Cprt","Egyp","Elym","Gara","Hatr","Hebr","Hung","Khar","Lydi","Mand","Mani","Mend","Merc","Mero","Narb","Nbat","Nkoo","Orkh","Palm","Phli","Phlp","Phnx","Prti","Rohg","Samr","Sarb","Sogo","Syrc","Thaa","Todr","Yezi"]);function Od(s){return J_.test(String.fromCodePoint(s))}function Q_(s,i){return!(!i&&Od(s)||s>=2304&&s<=3583||s>=3840&&s<=4255||ur.Khmer(s))}function e0(s){for(const i of s)if(Od(i.charCodeAt(0)))return!0;return!1}const Ri=new class{constructor(){this.applyArabicShaping=null,this.processBidirectionalText=null,this.processStyledBidirectionalText=null,this.pluginStatus="unavailable",this.pluginURL=null}setState(s){this.pluginStatus=s.pluginStatus,this.pluginURL=s.pluginURL}getState(){return{pluginStatus:this.pluginStatus,pluginURL:this.pluginURL}}setMethods(s){this.applyArabicShaping=s.applyArabicShaping,this.processBidirectionalText=s.processBidirectionalText,this.processStyledBidirectionalText=s.processStyledBidirectionalText}isParsed(){return this.applyArabicShaping!=null&&this.processBidirectionalText!=null&&this.processStyledBidirectionalText!=null}getPluginURL(){return this.pluginURL}getRTLTextPluginStatus(){return this.pluginStatus}};class Vr{constructor(i,a){this.zoom=i,a?(this.now=a.now,this.fadeDuration=a.fadeDuration,this.zoomHistory=a.zoomHistory,this.transition=a.transition):(this.now=0,this.fadeDuration=0,this.zoomHistory=new Dd,this.transition={})}isSupportedScript(i){return function(a,d){for(const y of a)if(!Q_(y.charCodeAt(0),d))return!1;return!0}(i,Ri.getRTLTextPluginStatus()==="loaded")}crossFadingFactor(){return this.fadeDuration===0?1:Math.min((this.now-this.zoomHistory.lastIntegerZoomTime)/this.fadeDuration,1)}getCrossfadeParameters(){const i=this.zoom,a=i-Math.floor(i),d=this.crossFadingFactor();return i>this.zoomHistory.lastIntegerZoom?{fromScale:2,toScale:1,t:a+(1-a)*d}:{fromScale:.5,toScale:1,t:1-(1-d)*a}}}class sl{constructor(i,a){this.property=i,this.value=a,this.expression=function(d,y){if(pc(d))return new Ja(d,y);if(yc(d)){const x=yd(d,y);if(x.result==="error")throw new Error(x.value.map(w=>`${w.key}: ${w.message}`).join(", "));return x.value}{let x=d;return y.type==="color"&&typeof d=="string"?x=Ar.parse(d):y.type!=="padding"||typeof d!="number"&&!Array.isArray(d)?y.type==="variableAnchorOffsetCollection"&&Array.isArray(d)&&(x=Xi.parse(d)):x=Ai.parse(d),{kind:"constant",evaluate:()=>x}}}(a===void 0?i.specification.default:a,i.specification)}isDataDriven(){return this.expression.kind==="source"||this.expression.kind==="composite"}possiblyEvaluate(i,a,d){return this.property.possiblyEvaluate(this,i,a,d)}}class Cc{constructor(i){this.property=i,this.value=new sl(i,void 0)}transitioned(i,a){return new lm(this.property,this.value,a,ge({},i.transition,this.transition),i.now)}untransitioned(){return new lm(this.property,this.value,null,{},0)}}class Ic{constructor(i){this._properties=i,this._values=Object.create(i.defaultTransitionablePropertyValues)}getValue(i){return it(this._values[i].value.value)}setValue(i,a){Object.prototype.hasOwnProperty.call(this._values,i)||(this._values[i]=new Cc(this._values[i].property)),this._values[i].value=new sl(this._values[i].property,a===null?void 0:it(a))}getTransition(i){return it(this._values[i].transition)}setTransition(i,a){Object.prototype.hasOwnProperty.call(this._values,i)||(this._values[i]=new Cc(this._values[i].property)),this._values[i].transition=it(a)||void 0}serialize(){const i={};for(const a of Object.keys(this._values)){const d=this.getValue(a);d!==void 0&&(i[a]=d);const y=this.getTransition(a);y!==void 0&&(i[`${a}-transition`]=y)}return i}transitioned(i,a){const d=new uu(this._properties);for(const y of Object.keys(this._values))d._values[y]=this._values[y].transitioned(i,a._values[y]);return d}untransitioned(){const i=new uu(this._properties);for(const a of Object.keys(this._values))i._values[a]=this._values[a].untransitioned();return i}}class lm{constructor(i,a,d,y,x){this.property=i,this.value=a,this.begin=x+y.delay||0,this.end=this.begin+y.duration||0,i.specification.transition&&(y.delay||y.duration)&&(this.prior=d)}possiblyEvaluate(i,a,d){const y=i.now||0,x=this.value.possiblyEvaluate(i,a,d),w=this.prior;if(w){if(y>this.end)return this.prior=null,x;if(this.value.isDataDriven())return this.prior=null,x;if(y=1)return 1;const P=k*k,D=P*k;return 4*(k<.5?D:3*(k-P)+D-.75)}(b))}}return x}}class uu{constructor(i){this._properties=i,this._values=Object.create(i.defaultTransitioningPropertyValues)}possiblyEvaluate(i,a,d){const y=new hu(this._properties);for(const x of Object.keys(this._values))y._values[x]=this._values[x].possiblyEvaluate(i,a,d);return y}hasTransition(){for(const i of Object.keys(this._values))if(this._values[i].prior)return!0;return!1}}class cu{constructor(i){this._properties=i,this._values=Object.create(i.defaultPropertyValues)}hasValue(i){return this._values[i].value!==void 0}getValue(i){return it(this._values[i].value)}setValue(i,a){this._values[i]=new sl(this._values[i].property,a===null?void 0:it(a))}serialize(){const i={};for(const a of Object.keys(this._values)){const d=this.getValue(a);d!==void 0&&(i[a]=d)}return i}possiblyEvaluate(i,a,d){const y=new hu(this._properties);for(const x of Object.keys(this._values))y._values[x]=this._values[x].possiblyEvaluate(i,a,d);return y}}class Hs{constructor(i,a,d){this.property=i,this.value=a,this.parameters=d}isConstant(){return this.value.kind==="constant"}constantOr(i){return this.value.kind==="constant"?this.value.value:i}evaluate(i,a,d,y){return this.property.evaluate(this.value,this.parameters,i,a,d,y)}}class hu{constructor(i){this._properties=i,this._values=Object.create(i.defaultPossiblyEvaluatedValues)}get(i){return this._values[i]}}class It{constructor(i){this.specification=i}possiblyEvaluate(i,a){if(i.isDataDriven())throw new Error("Value should not be data driven");return i.expression.evaluate(a)}interpolate(i,a,d){const y=gi[this.specification.type];return y?y(i,a,d):i}}class Ut{constructor(i,a){this.specification=i,this.overrides=a}possiblyEvaluate(i,a,d,y){return new Hs(this,i.expression.kind==="constant"||i.expression.kind==="camera"?{kind:"constant",value:i.expression.evaluate(a,null,{},d,y)}:i.expression,a)}interpolate(i,a,d){if(i.value.kind!=="constant"||a.value.kind!=="constant")return i;if(i.value.value===void 0||a.value.value===void 0)return new Hs(this,{kind:"constant",value:void 0},i.parameters);const y=gi[this.specification.type];if(y){const x=y(i.value.value,a.value.value,d);return new Hs(this,{kind:"constant",value:x},i.parameters)}return i}evaluate(i,a,d,y,x,w){return i.kind==="constant"?i.value:i.evaluate(a,d,y,x,w)}}class Pc extends Ut{possiblyEvaluate(i,a,d,y){if(i.value===void 0)return new Hs(this,{kind:"constant",value:void 0},a);if(i.expression.kind==="constant"){const x=i.expression.evaluate(a,null,{},d,y),w=i.property.specification.type==="resolvedImage"&&typeof x!="string"?x.name:x,b=this._calculate(w,w,w,a);return new Hs(this,{kind:"constant",value:b},a)}if(i.expression.kind==="camera"){const x=this._calculate(i.expression.evaluate({zoom:a.zoom-1}),i.expression.evaluate({zoom:a.zoom}),i.expression.evaluate({zoom:a.zoom+1}),a);return new Hs(this,{kind:"constant",value:x},a)}return new Hs(this,i.expression,a)}evaluate(i,a,d,y,x,w){if(i.kind==="source"){const b=i.evaluate(a,d,y,x,w);return this._calculate(b,b,b,a)}return i.kind==="composite"?this._calculate(i.evaluate({zoom:Math.floor(a.zoom)-1},d,y),i.evaluate({zoom:Math.floor(a.zoom)},d,y),i.evaluate({zoom:Math.floor(a.zoom)+1},d,y),a):i.value}_calculate(i,a,d,y){return y.zoom>y.zoomHistory.lastIntegerZoom?{from:i,to:a}:{from:d,to:a}}interpolate(i){return i}}class Mc{constructor(i){this.specification=i}possiblyEvaluate(i,a,d,y){if(i.value!==void 0){if(i.expression.kind==="constant"){const x=i.expression.evaluate(a,null,{},d,y);return this._calculate(x,x,x,a)}return this._calculate(i.expression.evaluate(new Vr(Math.floor(a.zoom-1),a)),i.expression.evaluate(new Vr(Math.floor(a.zoom),a)),i.expression.evaluate(new Vr(Math.floor(a.zoom+1),a)),a)}}_calculate(i,a,d,y){return y.zoom>y.zoomHistory.lastIntegerZoom?{from:i,to:a}:{from:d,to:a}}interpolate(i){return i}}class Fd{constructor(i){this.specification=i}possiblyEvaluate(i,a,d,y){return!!i.expression.evaluate(a,null,{},d,y)}interpolate(){return!1}}class v{constructor(i){this.properties=i,this.defaultPropertyValues={},this.defaultTransitionablePropertyValues={},this.defaultTransitioningPropertyValues={},this.defaultPossiblyEvaluatedValues={},this.overridableProperties=[];for(const a in i){const d=i[a];d.specification.overridable&&this.overridableProperties.push(a);const y=this.defaultPropertyValues[a]=new sl(d,void 0),x=this.defaultTransitionablePropertyValues[a]=new Cc(d);this.defaultTransitioningPropertyValues[a]=x.untransitioned(),this.defaultPossiblyEvaluatedValues[a]=y.possiblyEvaluate({})}}}St("DataDrivenProperty",Ut),St("DataConstantProperty",It),St("CrossFadedDataDrivenProperty",Pc),St("CrossFadedProperty",Mc),St("ColorRampProperty",Fd);const r="-transition";class u extends Ue{constructor(i,a){if(super(),this.id=i.id,this.type=i.type,this._featureFilter={filter:()=>!0,needGeometry:!1},i.type!=="custom"&&(this.metadata=i.metadata,this.minzoom=i.minzoom,this.maxzoom=i.maxzoom,i.type!=="background"&&(this.source=i.source,this.sourceLayer=i["source-layer"],this.filter=i.filter),a.layout&&(this._unevaluatedLayout=new cu(a.layout)),a.paint)){this._transitionablePaint=new Ic(a.paint);for(const d in i.paint)this.setPaintProperty(d,i.paint[d],{validate:!1});for(const d in i.layout)this.setLayoutProperty(d,i.layout[d],{validate:!1});this._transitioningPaint=this._transitionablePaint.untransitioned(),this.paint=new hu(a.paint)}}getCrossfadeParameters(){return this._crossfadeParameters}getLayoutProperty(i){return i==="visibility"?this.visibility:this._unevaluatedLayout.getValue(i)}setLayoutProperty(i,a,d={}){a!=null&&this._validate(im,`layers.${this.id}.layout.${i}`,i,a,d)||(i!=="visibility"?this._unevaluatedLayout.setValue(i,a):this.visibility=a)}getPaintProperty(i){return i.endsWith(r)?this._transitionablePaint.getTransition(i.slice(0,-11)):this._transitionablePaint.getValue(i)}setPaintProperty(i,a,d={}){if(a!=null&&this._validate(nm,`layers.${this.id}.paint.${i}`,i,a,d))return!1;if(i.endsWith(r))return this._transitionablePaint.setTransition(i.slice(0,-11),a||void 0),!1;{const y=this._transitionablePaint._values[i],x=y.property.specification["property-type"]==="cross-faded-data-driven",w=y.value.isDataDriven(),b=y.value;this._transitionablePaint.setValue(i,a),this._handleSpecialPaintPropertyUpdate(i);const k=this._transitionablePaint._values[i].value;return k.isDataDriven()||w||x||this._handleOverridablePaintPropertyUpdate(i,b,k)}}_handleSpecialPaintPropertyUpdate(i){}_handleOverridablePaintPropertyUpdate(i,a,d){return!1}isHidden(i){return!!(this.minzoom&&i=this.maxzoom)||this.visibility==="none"}updateTransitions(i){this._transitioningPaint=this._transitionablePaint.transitioned(i,this._transitioningPaint)}hasTransition(){return this._transitioningPaint.hasTransition()}recalculate(i,a){i.getCrossfadeParameters&&(this._crossfadeParameters=i.getCrossfadeParameters()),this._unevaluatedLayout&&(this.layout=this._unevaluatedLayout.possiblyEvaluate(i,void 0,a)),this.paint=this._transitioningPaint.possiblyEvaluate(i,void 0,a)}serialize(){const i={id:this.id,type:this.type,source:this.source,"source-layer":this.sourceLayer,metadata:this.metadata,minzoom:this.minzoom,maxzoom:this.maxzoom,filter:this.filter,layout:this._unevaluatedLayout&&this._unevaluatedLayout.serialize(),paint:this._transitionablePaint&&this._transitionablePaint.serialize()};return this.visibility&&(i.layout=i.layout||{},i.layout.visibility=this.visibility),Ge(i,(a,d)=>!(a===void 0||d==="layout"&&!Object.keys(a).length||d==="paint"&&!Object.keys(a).length))}_validate(i,a,d,y,x={}){return(!x||x.validate!==!1)&&Md(this,i.call(ua,{key:a,layerType:this.type,objectKey:d,value:y,styleSpec:ie,style:{glyphs:!0,sprite:!0}}))}is3D(){return!1}isTileClipped(){return!1}hasOffscreenPass(){return!1}resize(){}isStateDependent(){for(const i in this.paint._values){const a=this.paint.get(i);if(a instanceof Hs&&Za(a.property.specification)&&(a.value.kind==="source"||a.value.kind==="composite")&&a.value.isStateDependent)return!0}return!1}}const p={Int8:Int8Array,Uint8:Uint8Array,Int16:Int16Array,Uint16:Uint16Array,Int32:Int32Array,Uint32:Uint32Array,Float32:Float32Array};class m{constructor(i,a){this._structArray=i,this._pos1=a*this.size,this._pos2=this._pos1/2,this._pos4=this._pos1/4,this._pos8=this._pos1/8}}class _{constructor(){this.isTransferred=!1,this.capacity=-1,this.resize(0)}static serialize(i,a){return i._trim(),a&&(i.isTransferred=!0,a.push(i.arrayBuffer)),{length:i.length,arrayBuffer:i.arrayBuffer}}static deserialize(i){const a=Object.create(this.prototype);return a.arrayBuffer=i.arrayBuffer,a.length=i.length,a.capacity=i.arrayBuffer.byteLength/a.bytesPerElement,a._refreshViews(),a}_trim(){this.length!==this.capacity&&(this.capacity=this.length,this.arrayBuffer=this.arrayBuffer.slice(0,this.length*this.bytesPerElement),this._refreshViews())}clear(){this.length=0}resize(i){this.reserve(i),this.length=i}reserve(i){if(i>this.capacity){this.capacity=Math.max(i,Math.floor(5*this.capacity),128),this.arrayBuffer=new ArrayBuffer(this.capacity*this.bytesPerElement);const a=this.uint8;this._refreshViews(),a&&this.uint8.set(a)}}_refreshViews(){throw new Error("_refreshViews() must be implemented by each concrete StructArray layout")}}function S(s,i=1){let a=0,d=0;return{members:s.map(y=>{const x=p[y.type].BYTES_PER_ELEMENT,w=a=E(a,Math.max(i,x)),b=y.components||1;return d=Math.max(d,x),a+=x*b,{name:y.name,type:y.type,components:b,offset:w}}),size:E(a,Math.max(d,i)),alignment:i}}function E(s,i){return Math.ceil(s/i)*i}class C extends _{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(i,a){const d=this.length;return this.resize(d+1),this.emplace(d,i,a)}emplace(i,a,d){const y=2*i;return this.int16[y+0]=a,this.int16[y+1]=d,i}}C.prototype.bytesPerElement=4,St("StructArrayLayout2i4",C);class R extends _{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(i,a,d){const y=this.length;return this.resize(y+1),this.emplace(y,i,a,d)}emplace(i,a,d,y){const x=3*i;return this.int16[x+0]=a,this.int16[x+1]=d,this.int16[x+2]=y,i}}R.prototype.bytesPerElement=6,St("StructArrayLayout3i6",R);class B extends _{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(i,a,d,y){const x=this.length;return this.resize(x+1),this.emplace(x,i,a,d,y)}emplace(i,a,d,y,x){const w=4*i;return this.int16[w+0]=a,this.int16[w+1]=d,this.int16[w+2]=y,this.int16[w+3]=x,i}}B.prototype.bytesPerElement=8,St("StructArrayLayout4i8",B);class N extends _{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(i,a,d,y,x,w){const b=this.length;return this.resize(b+1),this.emplace(b,i,a,d,y,x,w)}emplace(i,a,d,y,x,w,b){const k=6*i;return this.int16[k+0]=a,this.int16[k+1]=d,this.int16[k+2]=y,this.int16[k+3]=x,this.int16[k+4]=w,this.int16[k+5]=b,i}}N.prototype.bytesPerElement=12,St("StructArrayLayout2i4i12",N);class X extends _{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(i,a,d,y,x,w){const b=this.length;return this.resize(b+1),this.emplace(b,i,a,d,y,x,w)}emplace(i,a,d,y,x,w,b){const k=4*i,P=8*i;return this.int16[k+0]=a,this.int16[k+1]=d,this.uint8[P+4]=y,this.uint8[P+5]=x,this.uint8[P+6]=w,this.uint8[P+7]=b,i}}X.prototype.bytesPerElement=8,St("StructArrayLayout2i4ub8",X);class ee extends _{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(i,a){const d=this.length;return this.resize(d+1),this.emplace(d,i,a)}emplace(i,a,d){const y=2*i;return this.float32[y+0]=a,this.float32[y+1]=d,i}}ee.prototype.bytesPerElement=8,St("StructArrayLayout2f8",ee);class re extends _{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)}emplaceBack(i,a,d,y,x,w,b,k,P,D){const L=this.length;return this.resize(L+1),this.emplace(L,i,a,d,y,x,w,b,k,P,D)}emplace(i,a,d,y,x,w,b,k,P,D,L){const j=10*i;return this.uint16[j+0]=a,this.uint16[j+1]=d,this.uint16[j+2]=y,this.uint16[j+3]=x,this.uint16[j+4]=w,this.uint16[j+5]=b,this.uint16[j+6]=k,this.uint16[j+7]=P,this.uint16[j+8]=D,this.uint16[j+9]=L,i}}re.prototype.bytesPerElement=20,St("StructArrayLayout10ui20",re);class ce extends _{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)}emplaceBack(i,a,d,y,x,w,b,k,P,D,L,j){const q=this.length;return this.resize(q+1),this.emplace(q,i,a,d,y,x,w,b,k,P,D,L,j)}emplace(i,a,d,y,x,w,b,k,P,D,L,j,q){const K=12*i;return this.int16[K+0]=a,this.int16[K+1]=d,this.int16[K+2]=y,this.int16[K+3]=x,this.uint16[K+4]=w,this.uint16[K+5]=b,this.uint16[K+6]=k,this.uint16[K+7]=P,this.int16[K+8]=D,this.int16[K+9]=L,this.int16[K+10]=j,this.int16[K+11]=q,i}}ce.prototype.bytesPerElement=24,St("StructArrayLayout4i4ui4i24",ce);class pe extends _{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(i,a,d){const y=this.length;return this.resize(y+1),this.emplace(y,i,a,d)}emplace(i,a,d,y){const x=3*i;return this.float32[x+0]=a,this.float32[x+1]=d,this.float32[x+2]=y,i}}pe.prototype.bytesPerElement=12,St("StructArrayLayout3f12",pe);class me extends _{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint32=new Uint32Array(this.arrayBuffer)}emplaceBack(i){const a=this.length;return this.resize(a+1),this.emplace(a,i)}emplace(i,a){return this.uint32[1*i+0]=a,i}}me.prototype.bytesPerElement=4,St("StructArrayLayout1ul4",me);class we extends _{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer),this.uint32=new Uint32Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)}emplaceBack(i,a,d,y,x,w,b,k,P){const D=this.length;return this.resize(D+1),this.emplace(D,i,a,d,y,x,w,b,k,P)}emplace(i,a,d,y,x,w,b,k,P,D){const L=10*i,j=5*i;return this.int16[L+0]=a,this.int16[L+1]=d,this.int16[L+2]=y,this.int16[L+3]=x,this.int16[L+4]=w,this.int16[L+5]=b,this.uint32[j+3]=k,this.uint16[L+8]=P,this.uint16[L+9]=D,i}}we.prototype.bytesPerElement=20,St("StructArrayLayout6i1ul2ui20",we);class ae extends _{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(i,a,d,y,x,w){const b=this.length;return this.resize(b+1),this.emplace(b,i,a,d,y,x,w)}emplace(i,a,d,y,x,w,b){const k=6*i;return this.int16[k+0]=a,this.int16[k+1]=d,this.int16[k+2]=y,this.int16[k+3]=x,this.int16[k+4]=w,this.int16[k+5]=b,i}}ae.prototype.bytesPerElement=12,St("StructArrayLayout2i2i2i12",ae);class Ce extends _{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(i,a,d,y,x){const w=this.length;return this.resize(w+1),this.emplace(w,i,a,d,y,x)}emplace(i,a,d,y,x,w){const b=4*i,k=8*i;return this.float32[b+0]=a,this.float32[b+1]=d,this.float32[b+2]=y,this.int16[k+6]=x,this.int16[k+7]=w,i}}Ce.prototype.bytesPerElement=16,St("StructArrayLayout2f1f2i16",Ce);class Pe extends _{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(i,a,d,y,x,w){const b=this.length;return this.resize(b+1),this.emplace(b,i,a,d,y,x,w)}emplace(i,a,d,y,x,w,b){const k=16*i,P=4*i,D=8*i;return this.uint8[k+0]=a,this.uint8[k+1]=d,this.float32[P+1]=y,this.float32[P+2]=x,this.int16[D+6]=w,this.int16[D+7]=b,i}}Pe.prototype.bytesPerElement=16,St("StructArrayLayout2ub2f2i16",Pe);class ze extends _{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)}emplaceBack(i,a,d){const y=this.length;return this.resize(y+1),this.emplace(y,i,a,d)}emplace(i,a,d,y){const x=3*i;return this.uint16[x+0]=a,this.uint16[x+1]=d,this.uint16[x+2]=y,i}}ze.prototype.bytesPerElement=6,St("StructArrayLayout3ui6",ze);class Xe extends _{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer),this.uint32=new Uint32Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(i,a,d,y,x,w,b,k,P,D,L,j,q,K,Q,le,fe){const De=this.length;return this.resize(De+1),this.emplace(De,i,a,d,y,x,w,b,k,P,D,L,j,q,K,Q,le,fe)}emplace(i,a,d,y,x,w,b,k,P,D,L,j,q,K,Q,le,fe,De){const be=24*i,Me=12*i,Ve=48*i;return this.int16[be+0]=a,this.int16[be+1]=d,this.uint16[be+2]=y,this.uint16[be+3]=x,this.uint32[Me+2]=w,this.uint32[Me+3]=b,this.uint32[Me+4]=k,this.uint16[be+10]=P,this.uint16[be+11]=D,this.uint16[be+12]=L,this.float32[Me+7]=j,this.float32[Me+8]=q,this.uint8[Ve+36]=K,this.uint8[Ve+37]=Q,this.uint8[Ve+38]=le,this.uint32[Me+10]=fe,this.int16[be+22]=De,i}}Xe.prototype.bytesPerElement=48,St("StructArrayLayout2i2ui3ul3ui2f3ub1ul1i48",Xe);class st extends _{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer),this.uint32=new Uint32Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(i,a,d,y,x,w,b,k,P,D,L,j,q,K,Q,le,fe,De,be,Me,Ve,et,xt,Nt,yt,pt,At,Tt){const bt=this.length;return this.resize(bt+1),this.emplace(bt,i,a,d,y,x,w,b,k,P,D,L,j,q,K,Q,le,fe,De,be,Me,Ve,et,xt,Nt,yt,pt,At,Tt)}emplace(i,a,d,y,x,w,b,k,P,D,L,j,q,K,Q,le,fe,De,be,Me,Ve,et,xt,Nt,yt,pt,At,Tt,bt){const Ye=32*i,Dt=16*i;return this.int16[Ye+0]=a,this.int16[Ye+1]=d,this.int16[Ye+2]=y,this.int16[Ye+3]=x,this.int16[Ye+4]=w,this.int16[Ye+5]=b,this.int16[Ye+6]=k,this.int16[Ye+7]=P,this.uint16[Ye+8]=D,this.uint16[Ye+9]=L,this.uint16[Ye+10]=j,this.uint16[Ye+11]=q,this.uint16[Ye+12]=K,this.uint16[Ye+13]=Q,this.uint16[Ye+14]=le,this.uint16[Ye+15]=fe,this.uint16[Ye+16]=De,this.uint16[Ye+17]=be,this.uint16[Ye+18]=Me,this.uint16[Ye+19]=Ve,this.uint16[Ye+20]=et,this.uint16[Ye+21]=xt,this.uint16[Ye+22]=Nt,this.uint32[Dt+12]=yt,this.float32[Dt+13]=pt,this.float32[Dt+14]=At,this.uint16[Ye+30]=Tt,this.uint16[Ye+31]=bt,i}}st.prototype.bytesPerElement=64,St("StructArrayLayout8i15ui1ul2f2ui64",st);class gt extends _{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(i){const a=this.length;return this.resize(a+1),this.emplace(a,i)}emplace(i,a){return this.float32[1*i+0]=a,i}}gt.prototype.bytesPerElement=4,St("StructArrayLayout1f4",gt);class wt extends _{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(i,a,d){const y=this.length;return this.resize(y+1),this.emplace(y,i,a,d)}emplace(i,a,d,y){const x=3*i;return this.uint16[6*i+0]=a,this.float32[x+1]=d,this.float32[x+2]=y,i}}wt.prototype.bytesPerElement=12,St("StructArrayLayout1ui2f12",wt);class dt extends _{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint32=new Uint32Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)}emplaceBack(i,a,d){const y=this.length;return this.resize(y+1),this.emplace(y,i,a,d)}emplace(i,a,d,y){const x=4*i;return this.uint32[2*i+0]=a,this.uint16[x+2]=d,this.uint16[x+3]=y,i}}dt.prototype.bytesPerElement=8,St("StructArrayLayout1ul2ui8",dt);class ct extends _{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)}emplaceBack(i,a){const d=this.length;return this.resize(d+1),this.emplace(d,i,a)}emplace(i,a,d){const y=2*i;return this.uint16[y+0]=a,this.uint16[y+1]=d,i}}ct.prototype.bytesPerElement=4,St("StructArrayLayout2ui4",ct);class Pt extends _{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)}emplaceBack(i){const a=this.length;return this.resize(a+1),this.emplace(a,i)}emplace(i,a){return this.uint16[1*i+0]=a,i}}Pt.prototype.bytesPerElement=2,St("StructArrayLayout1ui2",Pt);class qt extends _{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(i,a,d,y){const x=this.length;return this.resize(x+1),this.emplace(x,i,a,d,y)}emplace(i,a,d,y,x){const w=4*i;return this.float32[w+0]=a,this.float32[w+1]=d,this.float32[w+2]=y,this.float32[w+3]=x,i}}qt.prototype.bytesPerElement=16,St("StructArrayLayout4f16",qt);class ft extends m{get anchorPointX(){return this._structArray.int16[this._pos2+0]}get anchorPointY(){return this._structArray.int16[this._pos2+1]}get x1(){return this._structArray.int16[this._pos2+2]}get y1(){return this._structArray.int16[this._pos2+3]}get x2(){return this._structArray.int16[this._pos2+4]}get y2(){return this._structArray.int16[this._pos2+5]}get featureIndex(){return this._structArray.uint32[this._pos4+3]}get sourceLayerIndex(){return this._structArray.uint16[this._pos2+8]}get bucketIndex(){return this._structArray.uint16[this._pos2+9]}get anchorPoint(){return new A(this.anchorPointX,this.anchorPointY)}}ft.prototype.size=20;class _t extends we{get(i){return new ft(this,i)}}St("CollisionBoxArray",_t);class Gt extends m{get anchorX(){return this._structArray.int16[this._pos2+0]}get anchorY(){return this._structArray.int16[this._pos2+1]}get glyphStartIndex(){return this._structArray.uint16[this._pos2+2]}get numGlyphs(){return this._structArray.uint16[this._pos2+3]}get vertexStartIndex(){return this._structArray.uint32[this._pos4+2]}get lineStartIndex(){return this._structArray.uint32[this._pos4+3]}get lineLength(){return this._structArray.uint32[this._pos4+4]}get segment(){return this._structArray.uint16[this._pos2+10]}get lowerSize(){return this._structArray.uint16[this._pos2+11]}get upperSize(){return this._structArray.uint16[this._pos2+12]}get lineOffsetX(){return this._structArray.float32[this._pos4+7]}get lineOffsetY(){return this._structArray.float32[this._pos4+8]}get writingMode(){return this._structArray.uint8[this._pos1+36]}get placedOrientation(){return this._structArray.uint8[this._pos1+37]}set placedOrientation(i){this._structArray.uint8[this._pos1+37]=i}get hidden(){return this._structArray.uint8[this._pos1+38]}set hidden(i){this._structArray.uint8[this._pos1+38]=i}get crossTileID(){return this._structArray.uint32[this._pos4+10]}set crossTileID(i){this._structArray.uint32[this._pos4+10]=i}get associatedIconIndex(){return this._structArray.int16[this._pos2+22]}}Gt.prototype.size=48;class Hr extends Xe{get(i){return new Gt(this,i)}}St("PlacedSymbolArray",Hr);class tr extends m{get anchorX(){return this._structArray.int16[this._pos2+0]}get anchorY(){return this._structArray.int16[this._pos2+1]}get rightJustifiedTextSymbolIndex(){return this._structArray.int16[this._pos2+2]}get centerJustifiedTextSymbolIndex(){return this._structArray.int16[this._pos2+3]}get leftJustifiedTextSymbolIndex(){return this._structArray.int16[this._pos2+4]}get verticalPlacedTextSymbolIndex(){return this._structArray.int16[this._pos2+5]}get placedIconSymbolIndex(){return this._structArray.int16[this._pos2+6]}get verticalPlacedIconSymbolIndex(){return this._structArray.int16[this._pos2+7]}get key(){return this._structArray.uint16[this._pos2+8]}get textBoxStartIndex(){return this._structArray.uint16[this._pos2+9]}get textBoxEndIndex(){return this._structArray.uint16[this._pos2+10]}get verticalTextBoxStartIndex(){return this._structArray.uint16[this._pos2+11]}get verticalTextBoxEndIndex(){return this._structArray.uint16[this._pos2+12]}get iconBoxStartIndex(){return this._structArray.uint16[this._pos2+13]}get iconBoxEndIndex(){return this._structArray.uint16[this._pos2+14]}get verticalIconBoxStartIndex(){return this._structArray.uint16[this._pos2+15]}get verticalIconBoxEndIndex(){return this._structArray.uint16[this._pos2+16]}get featureIndex(){return this._structArray.uint16[this._pos2+17]}get numHorizontalGlyphVertices(){return this._structArray.uint16[this._pos2+18]}get numVerticalGlyphVertices(){return this._structArray.uint16[this._pos2+19]}get numIconVertices(){return this._structArray.uint16[this._pos2+20]}get numVerticalIconVertices(){return this._structArray.uint16[this._pos2+21]}get useRuntimeCollisionCircles(){return this._structArray.uint16[this._pos2+22]}get crossTileID(){return this._structArray.uint32[this._pos4+12]}set crossTileID(i){this._structArray.uint32[this._pos4+12]=i}get textBoxScale(){return this._structArray.float32[this._pos4+13]}get collisionCircleDiameter(){return this._structArray.float32[this._pos4+14]}get textAnchorOffsetStartIndex(){return this._structArray.uint16[this._pos2+30]}get textAnchorOffsetEndIndex(){return this._structArray.uint16[this._pos2+31]}}tr.prototype.size=64;class ar extends st{get(i){return new tr(this,i)}}St("SymbolInstanceArray",ar);class Wr extends gt{getoffsetX(i){return this.float32[1*i+0]}}St("GlyphOffsetArray",Wr);class Gn extends R{getx(i){return this.int16[3*i+0]}gety(i){return this.int16[3*i+1]}gettileUnitDistanceFromAnchor(i){return this.int16[3*i+2]}}St("SymbolLineVertexArray",Gn);class xs extends m{get textAnchor(){return this._structArray.uint16[this._pos2+0]}get textOffset0(){return this._structArray.float32[this._pos4+1]}get textOffset1(){return this._structArray.float32[this._pos4+2]}}xs.prototype.size=12;class Gr extends wt{get(i){return new xs(this,i)}}St("TextAnchorOffsetArray",Gr);class _i extends m{get featureIndex(){return this._structArray.uint32[this._pos4+0]}get sourceLayerIndex(){return this._structArray.uint16[this._pos2+2]}get bucketIndex(){return this._structArray.uint16[this._pos2+3]}}_i.prototype.size=8;class ii extends dt{get(i){return new _i(this,i)}}St("FeatureIndexArray",ii);class Zn extends C{}class si extends C{}class Ws extends C{}class ol extends N{}class Ac extends X{}class al extends ee{}class es extends re{}class Dc extends ce{}class Bd extends pe{}class ts extends me{}class rs extends ae{}class Ao extends Pe{}class ws extends ze{}class Nn extends ct{}const qn=S([{name:"a_pos",components:2,type:"Int16"}],4),{members:Li}=qn;class cr{constructor(i=[]){this.segments=i}prepareSegment(i,a,d,y){let x=this.segments[this.segments.length-1];return i>cr.MAX_VERTEX_ARRAY_LENGTH&&je(`Max vertices per segment is ${cr.MAX_VERTEX_ARRAY_LENGTH}: bucket requested ${i}`),(!x||x.vertexLength+i>cr.MAX_VERTEX_ARRAY_LENGTH||x.sortKey!==y)&&(x={vertexOffset:a.length,primitiveOffset:d.length,vertexLength:0,primitiveLength:0},y!==void 0&&(x.sortKey=y),this.segments.push(x)),x}get(){return this.segments}destroy(){for(const i of this.segments)for(const a in i.vaos)i.vaos[a].destroy()}static simpleSegment(i,a,d,y){return new cr([{vertexOffset:i,primitiveOffset:a,vertexLength:d,primitiveLength:y,vaos:{},sortKey:0}])}}function ca(s,i){return 256*(s=oe(Math.floor(s),0,255))+oe(Math.floor(i),0,255)}cr.MAX_VERTEX_ARRAY_LENGTH=Math.pow(2,16)-1,St("SegmentVector",cr);const ll=S([{name:"a_pattern_from",components:4,type:"Uint16"},{name:"a_pattern_to",components:4,type:"Uint16"},{name:"a_pixel_ratio_from",components:1,type:"Uint16"},{name:"a_pixel_ratio_to",components:1,type:"Uint16"}]);var ul={exports:{}},um={exports:{}};um.exports=function(s,i){var a,d,y,x,w,b,k,P;for(d=s.length-(a=3&s.length),y=i,w=3432918353,b=461845907,P=0;P>>16)*w&65535)<<16)&4294967295)<<15|k>>>17))*b+(((k>>>16)*b&65535)<<16)&4294967295)<<13|y>>>19))+((5*(y>>>16)&65535)<<16)&4294967295))+((58964+(x>>>16)&65535)<<16);switch(k=0,a){case 3:k^=(255&s.charCodeAt(P+2))<<16;case 2:k^=(255&s.charCodeAt(P+1))<<8;case 1:y^=k=(65535&(k=(k=(65535&(k^=255&s.charCodeAt(P)))*w+(((k>>>16)*w&65535)<<16)&4294967295)<<15|k>>>17))*b+(((k>>>16)*b&65535)<<16)&4294967295}return y^=s.length,y=2246822507*(65535&(y^=y>>>16))+((2246822507*(y>>>16)&65535)<<16)&4294967295,y=3266489909*(65535&(y^=y>>>13))+((3266489909*(y>>>16)&65535)<<16)&4294967295,(y^=y>>>16)>>>0};var t0=um.exports,cm={exports:{}};cm.exports=function(s,i){for(var a,d=s.length,y=i^d,x=0;d>=4;)a=1540483477*(65535&(a=255&s.charCodeAt(x)|(255&s.charCodeAt(++x))<<8|(255&s.charCodeAt(++x))<<16|(255&s.charCodeAt(++x))<<24))+((1540483477*(a>>>16)&65535)<<16),y=1540483477*(65535&y)+((1540483477*(y>>>16)&65535)<<16)^(a=1540483477*(65535&(a^=a>>>24))+((1540483477*(a>>>16)&65535)<<16)),d-=4,++x;switch(d){case 3:y^=(255&s.charCodeAt(x+2))<<16;case 2:y^=(255&s.charCodeAt(x+1))<<8;case 1:y=1540483477*(65535&(y^=255&s.charCodeAt(x)))+((1540483477*(y>>>16)&65535)<<16)}return y=1540483477*(65535&(y^=y>>>13))+((1540483477*(y>>>16)&65535)<<16),(y^=y>>>15)>>>0};var Do=t0,hm=cm.exports;ul.exports=Do,ul.exports.murmur3=Do,ul.exports.murmur2=hm;var zc=T(ul.exports);class du{constructor(){this.ids=[],this.positions=[],this.indexed=!1}add(i,a,d,y){this.ids.push(Rc(i)),this.positions.push(a,d,y)}getPositions(i){if(!this.indexed)throw new Error("Trying to get index, but feature positions are not indexed");const a=Rc(i);let d=0,y=this.ids.length-1;for(;d>1;this.ids[w]>=a?y=w:d=w+1}const x=[];for(;this.ids[d]===a;)x.push({index:this.positions[3*d],start:this.positions[3*d+1],end:this.positions[3*d+2]}),d++;return x}static serialize(i,a){const d=new Float64Array(i.ids),y=new Uint32Array(i.positions);return Lc(d,y,0,d.length-1),a&&a.push(d.buffer,y.buffer),{ids:d,positions:y}}static deserialize(i){const a=new du;return a.ids=i.ids,a.positions=i.positions,a.indexed=!0,a}}function Rc(s){const i=+s;return!isNaN(i)&&i<=Number.MAX_SAFE_INTEGER?i:zc(String(s))}function Lc(s,i,a,d){for(;a>1];let x=a-1,w=d+1;for(;;){do x++;while(s[x]y);if(x>=w)break;cl(s,x,w),cl(i,3*x,3*w),cl(i,3*x+1,3*w+1),cl(i,3*x+2,3*w+2)}w-a`u_${y}`),this.type=d}setUniform(i,a,d){i.set(d.constantOr(this.value))}getBinding(i,a,d){return this.type==="color"?new _b(i,a):new dm(i,a)}}class Oc{constructor(i,a){this.uniformNames=a.map(d=>`u_${d}`),this.patternFrom=null,this.patternTo=null,this.pixelRatioFrom=1,this.pixelRatioTo=1}setConstantPatternPositions(i,a){this.pixelRatioFrom=a.pixelRatio,this.pixelRatioTo=i.pixelRatio,this.patternFrom=a.tlbr,this.patternTo=i.tlbr}setUniform(i,a,d,y){const x=y==="u_pattern_to"?this.patternTo:y==="u_pattern_from"?this.patternFrom:y==="u_pixel_ratio_to"?this.pixelRatioTo:y==="u_pixel_ratio_from"?this.pixelRatioFrom:null;x&&i.set(x)}getBinding(i,a,d){return d.substr(0,9)==="u_pattern"?new yb(i,a):new dm(i,a)}}class ha{constructor(i,a,d,y){this.expression=i,this.type=d,this.maxValue=0,this.paintVertexAttributes=a.map(x=>({name:`a_${x}`,type:"Float32",components:d==="color"?2:1,offset:0})),this.paintVertexArray=new y}populatePaintArray(i,a,d,y,x){const w=this.paintVertexArray.length,b=this.expression.evaluate(new Vr(0),a,{},y,[],x);this.paintVertexArray.resize(i),this._setPaintValue(w,i,b)}updatePaintArray(i,a,d,y){const x=this.expression.evaluate({zoom:0},d,y);this._setPaintValue(i,a,x)}_setPaintValue(i,a,d){if(this.type==="color"){const y=r0(d);for(let x=i;x`u_${b}_t`),this.type=d,this.useIntegerZoom=y,this.zoom=x,this.maxValue=0,this.paintVertexAttributes=a.map(b=>({name:`a_${b}`,type:"Float32",components:d==="color"?4:2,offset:0})),this.paintVertexArray=new w}populatePaintArray(i,a,d,y,x){const w=this.expression.evaluate(new Vr(this.zoom),a,{},y,[],x),b=this.expression.evaluate(new Vr(this.zoom+1),a,{},y,[],x),k=this.paintVertexArray.length;this.paintVertexArray.resize(i),this._setPaintValue(k,i,w,b)}updatePaintArray(i,a,d,y){const x=this.expression.evaluate({zoom:this.zoom},d,y),w=this.expression.evaluate({zoom:this.zoom+1},d,y);this._setPaintValue(i,a,x,w)}_setPaintValue(i,a,d,y){if(this.type==="color"){const x=r0(d),w=r0(y);for(let b=i;b`#define HAS_UNIFORM_${y}`))}return i}getBinderAttributes(){const i=[];for(const a in this.binders){const d=this.binders[a];if(d instanceof ha||d instanceof uo)for(let y=0;y!0){this.programConfigurations={};for(const y of i)this.programConfigurations[y.id]=new vb(y,a,d);this.needsUpload=!1,this._featureMap=new du,this._bufferOffset=0}populatePaintArrays(i,a,d,y,x,w){for(const b in this.programConfigurations)this.programConfigurations[b].populatePaintArrays(i,a,y,x,w);a.id!==void 0&&this._featureMap.add(a.id,d,this._bufferOffset,i),this._bufferOffset=i,this.needsUpload=!0}updatePaintArrays(i,a,d,y){for(const x of d)this.needsUpload=this.programConfigurations[x.id].updatePaintArrays(i,this._featureMap,a,x,y)||this.needsUpload}get(i){return this.programConfigurations[i]}upload(i){if(this.needsUpload){for(const a in this.programConfigurations)this.programConfigurations[a].upload(i);this.needsUpload=!1}}destroy(){for(const i in this.programConfigurations)this.programConfigurations[i].destroy()}}function EA(s,i){return{"text-opacity":["opacity"],"icon-opacity":["opacity"],"text-color":["fill_color"],"icon-color":["fill_color"],"text-halo-color":["halo_color"],"icon-halo-color":["halo_color"],"text-halo-blur":["halo_blur"],"icon-halo-blur":["halo_blur"],"text-halo-width":["halo_width"],"icon-halo-width":["halo_width"],"line-gap-width":["gapwidth"],"line-pattern":["pattern_to","pattern_from","pixel_ratio_to","pixel_ratio_from"],"fill-pattern":["pattern_to","pattern_from","pixel_ratio_to","pixel_ratio_from"],"fill-extrusion-pattern":["pattern_to","pattern_from","pixel_ratio_to","pixel_ratio_from"]}[s]||[s.replace(`${i}-`,"").replace(/-/g,"_")]}function xb(s,i,a){const d={color:{source:ee,composite:qt},number:{source:gt,composite:ee}},y=function(x){return{"line-pattern":{source:es,composite:es},"fill-pattern":{source:es,composite:es},"fill-extrusion-pattern":{source:es,composite:es}}[x]}(s);return y&&y[a]||d[i][a]}St("ConstantBinder",Nd),St("CrossFadedConstantBinder",Oc),St("SourceExpressionBinder",ha),St("CrossFadedCompositeBinder",hl),St("CompositeExpressionBinder",uo),St("ProgramConfiguration",vb,{omit:["_buffers"]}),St("ProgramConfigurationSet",pu);const Cn=8192,n0=Math.pow(2,14)-1,wb=-n0-1;function mu(s){const i=Cn/s.extent,a=s.loadGeometry();for(let d=0;dw.x+1||kw.y+1)&&je("Geometry exceeds allowed extent, reduce your vector tile buffer size")}}return a}function gu(s,i){return{type:s.type,id:s.id,properties:s.properties,geometry:i?mu(s):[]}}function fm(s,i,a,d,y){s.emplaceBack(2*i+(d+1)/2,2*a+(y+1)/2)}class i0{constructor(i){this.zoom=i.zoom,this.overscaling=i.overscaling,this.layers=i.layers,this.layerIds=this.layers.map(a=>a.id),this.index=i.index,this.hasPattern=!1,this.layoutVertexArray=new si,this.indexArray=new ws,this.segments=new cr,this.programConfigurations=new pu(i.layers,i.zoom),this.stateDependentLayerIds=this.layers.filter(a=>a.isStateDependent()).map(a=>a.id)}populate(i,a,d){const y=this.layers[0],x=[];let w=null,b=!1;y.type==="circle"&&(w=y.layout.get("circle-sort-key"),b=!w.isConstant());for(const{feature:k,id:P,index:D,sourceLayerIndex:L}of i){const j=this.layers[0]._featureFilter.needGeometry,q=gu(k,j);if(!this.layers[0]._featureFilter.filter(new Vr(this.zoom),q,d))continue;const K=b?w.evaluate(q,{},d):void 0,Q={id:P,properties:k.properties,type:k.type,sourceLayerIndex:L,index:D,geometry:j?q.geometry:mu(k),patterns:{},sortKey:K};x.push(Q)}b&&x.sort((k,P)=>k.sortKey-P.sortKey);for(const k of x){const{geometry:P,index:D,sourceLayerIndex:L}=k,j=i[D].feature;this.addFeature(k,P,D,d),a.featureIndex.insert(j,P,D,L,this.index)}}update(i,a,d){this.stateDependentLayers.length&&this.programConfigurations.updatePaintArrays(i,a,this.stateDependentLayers,d)}isEmpty(){return this.layoutVertexArray.length===0}uploadPending(){return!this.uploaded||this.programConfigurations.needsUpload}upload(i){this.uploaded||(this.layoutVertexBuffer=i.createVertexBuffer(this.layoutVertexArray,Li),this.indexBuffer=i.createIndexBuffer(this.indexArray)),this.programConfigurations.upload(i),this.uploaded=!0}destroy(){this.layoutVertexBuffer&&(this.layoutVertexBuffer.destroy(),this.indexBuffer.destroy(),this.programConfigurations.destroy(),this.segments.destroy())}addFeature(i,a,d,y){for(const x of a)for(const w of x){const b=w.x,k=w.y;if(b<0||b>=Cn||k<0||k>=Cn)continue;const P=this.segments.prepareSegment(4,this.layoutVertexArray,this.indexArray,i.sortKey),D=P.vertexLength;fm(this.layoutVertexArray,b,k,-1,-1),fm(this.layoutVertexArray,b,k,1,-1),fm(this.layoutVertexArray,b,k,1,1),fm(this.layoutVertexArray,b,k,-1,1),this.indexArray.emplaceBack(D,D+1,D+2),this.indexArray.emplaceBack(D,D+3,D+2),P.vertexLength+=4,P.primitiveLength+=2}this.programConfigurations.populatePaintArrays(this.layoutVertexArray.length,i,d,{},y)}}function bb(s,i){for(let a=0;a1){if(s0(s,i))return!0;for(let d=0;d1?a:a.sub(i)._mult(y)._add(i))}function Tb(s,i){let a,d,y,x=!1;for(let w=0;wi.y!=y.y>i.y&&i.x<(y.x-d.x)*(i.y-d.y)/(y.y-d.y)+d.x&&(x=!x)}return x}function Fc(s,i){let a=!1;for(let d=0,y=s.length-1;di.y!=w.y>i.y&&i.x<(w.x-x.x)*(i.y-x.y)/(w.y-x.y)+x.x&&(a=!a)}return a}function MA(s,i,a){const d=a[0],y=a[2];if(s.xy.x&&i.x>y.x||s.yy.y&&i.y>y.y)return!1;const x=H(s,i,a[0]);return x!==H(s,i,a[1])||x!==H(s,i,a[2])||x!==H(s,i,a[3])}function $d(s,i,a){const d=i.paint.get(s).value;return 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ol,this.centroidVertexArray=new Zn,this.indexArray=new ws,this.programConfigurations=new pu(i.layers,i.zoom),this.segments=new cr,this.stateDependentLayerIds=this.layers.filter(a=>a.isStateDependent()).map(a=>a.id)}populate(i,a,d){this.features=[],this.hasPattern=f0("fill-extrusion",this.layers,a);for(const{feature:y,id:x,index:w,sourceLayerIndex:b}of i){const k=this.layers[0]._featureFilter.needGeometry,P=gu(y,k);if(!this.layers[0]._featureFilter.filter(new Vr(this.zoom),P,d))continue;const D={id:x,sourceLayerIndex:b,index:w,geometry:k?P.geometry:mu(y),properties:y.properties,type:y.type,patterns:{}};this.hasPattern?this.features.push(p0("fill-extrusion",this.layers,D,this.zoom,a)):this.addFeature(D,D.geometry,w,d,{}),a.featureIndex.insert(y,D.geometry,w,b,this.index,!0)}}addFeatures(i,a,d){for(const y of this.features){const{geometry:x}=y;this.addFeature(y,x,y.index,a,d)}}update(i,a,d){this.stateDependentLayers.length&&this.programConfigurations.updatePaintArrays(i,a,this.stateDependentLayers,d)}isEmpty(){return this.layoutVertexArray.length===0&&this.centroidVertexArray.length===0}uploadPending(){return!this.uploaded||this.programConfigurations.needsUpload}upload(i){this.uploaded||(this.layoutVertexBuffer=i.createVertexBuffer(this.layoutVertexArray,QA),this.centroidVertexBuffer=i.createVertexBuffer(this.centroidVertexArray,JA.members,!0),this.indexBuffer=i.createIndexBuffer(this.indexArray)),this.programConfigurations.upload(i),this.uploaded=!0}destroy(){this.layoutVertexBuffer&&(this.layoutVertexBuffer.destroy(),this.indexBuffer.destroy(),this.programConfigurations.destroy(),this.segments.destroy(),this.centroidVertexBuffer.destroy())}addFeature(i,a,d,y,x){for(const w of uc(a,500)){const b={x:0,y:0,vertexCount:0};let k=0;for(const K of w)k+=K.length;let P=this.segments.prepareSegment(4,this.layoutVertexArray,this.indexArray);for(const K of w){if(K.length===0||u3(K))continue;let Q=0;for(let le=0;le=1){const De=K[le-1];if(!l3(fe,De)){P.vertexLength+4>cr.MAX_VERTEX_ARRAY_LENGTH&&(P=this.segments.prepareSegment(4,this.layoutVertexArray,this.indexArray));const be=fe.sub(De)._perp()._unit(),Me=De.dist(fe);Q+Me>32768&&(Q=0),Gd(this.layoutVertexArray,fe.x,fe.y,be.x,be.y,0,0,Q),Gd(this.layoutVertexArray,fe.x,fe.y,be.x,be.y,0,1,Q),b.x+=2*fe.x,b.y+=2*fe.y,b.vertexCount+=2,Q+=Me,Gd(this.layoutVertexArray,De.x,De.y,be.x,be.y,0,0,Q),Gd(this.layoutVertexArray,De.x,De.y,be.x,be.y,0,1,Q),b.x+=2*De.x,b.y+=2*De.y,b.vertexCount+=2;const Ve=P.vertexLength;this.indexArray.emplaceBack(Ve,Ve+2,Ve+1),this.indexArray.emplaceBack(Ve+1,Ve+2,Ve+3),P.vertexLength+=4,P.primitiveLength+=2}}}}if(P.vertexLength+k>cr.MAX_VERTEX_ARRAY_LENGTH&&(P=this.segments.prepareSegment(k,this.layoutVertexArray,this.indexArray)),a3[i.type]!=="Polygon")continue;const D=[],L=[],j=P.vertexLength;for(const K of w)if(K.length!==0){K!==w[0]&&L.push(D.length/2);for(let Q=0;QCn)||s.y===i.y&&(s.y<0||s.y>Cn)}function u3(s){return s.every(i=>i.x<0)||s.every(i=>i.x>Cn)||s.every(i=>i.y<0)||s.every(i=>i.y>Cn)}let Wb;St("FillExtrusionBucket",y0,{omit:["layers","features"]});var c3={get paint(){return Wb=Wb||new v({"fill-extrusion-opacity":new It(ie["paint_fill-extrusion"]["fill-extrusion-opacity"]),"fill-extrusion-color":new Ut(ie["paint_fill-extrusion"]["fill-extrusion-color"]),"fill-extrusion-translate":new It(ie["paint_fill-extrusion"]["fill-extrusion-translate"]),"fill-extrusion-translate-anchor":new It(ie["paint_fill-extrusion"]["fill-extrusion-translate-anchor"]),"fill-extrusion-pattern":new Pc(ie["paint_fill-extrusion"]["fill-extrusion-pattern"]),"fill-extrusion-height":new Ut(ie["paint_fill-extrusion"]["fill-extrusion-height"]),"fill-extrusion-base":new Ut(ie["paint_fill-extrusion"]["fill-extrusion-base"]),"fill-extrusion-vertical-gradient":new It(ie["paint_fill-extrusion"]["fill-extrusion-vertical-gradient"])})}};class h3 extends u{constructor(i){super(i,c3)}createBucket(i){return new y0(i)}queryRadius(){return pm(this.paint.get("fill-extrusion-translate"))}is3D(){return!0}queryIntersectsFeature(i,a,d,y,x,w,b,k){const P=mm(i,this.paint.get("fill-extrusion-translate"),this.paint.get("fill-extrusion-translate-anchor"),w.angle,b),D=this.paint.get("fill-extrusion-height").evaluate(a,d),L=this.paint.get("fill-extrusion-base").evaluate(a,d),j=function(K,Q,le,fe){const De=[];for(const be of K){const Me=[be.x,be.y,0,1];gm(Me,Me,Q),De.push(new A(Me[0]/Me[3],Me[1]/Me[3]))}return De}(P,k),q=function(K,Q,le,fe){const De=[],be=[],Me=fe[8]*Q,Ve=fe[9]*Q,et=fe[10]*Q,xt=fe[11]*Q,Nt=fe[8]*le,yt=fe[9]*le,pt=fe[10]*le,At=fe[11]*le;for(const Tt of K){const bt=[],Ye=[];for(const Dt of Tt){const Mt=Dt.x,Zt=Dt.y,Fr=fe[0]*Mt+fe[4]*Zt+fe[12],Or=fe[1]*Mt+fe[5]*Zt+fe[13],zn=fe[2]*Mt+fe[6]*Zt+fe[14],Gs=fe[3]*Mt+fe[7]*Zt+fe[15],Xn=zn+et,Rn=Gs+xt,xi=Fr+Nt,wi=Or+yt,bi=zn+pt,mn=Gs+At,Ln=new A((Fr+Me)/Rn,(Or+Ve)/Rn);Ln.z=Xn/Rn,bt.push(Ln);const oi=new A(xi/mn,wi/mn);oi.z=bi/mn,Ye.push(oi)}De.push(bt),be.push(Ye)}return[De,be]}(y,L,D,k);return function(K,Q,le){let fe=1/0;Sb(le,Q)&&(fe=Gb(le,Q[0]));for(let De=0;Dea.id),this.index=i.index,this.hasPattern=!1,this.patternFeatures=[],this.lineClipsArray=[],this.gradients={},this.layers.forEach(a=>{this.gradients[a.id]={}}),this.layoutVertexArray=new Ac,this.layoutVertexArray2=new al,this.indexArray=new ws,this.programConfigurations=new pu(i.layers,i.zoom),this.segments=new cr,this.maxLineLength=0,this.stateDependentLayerIds=this.layers.filter(a=>a.isStateDependent()).map(a=>a.id)}populate(i,a,d){this.hasPattern=f0("line",this.layers,a);const y=this.layers[0].layout.get("line-sort-key"),x=!y.isConstant(),w=[];for(const{feature:b,id:k,index:P,sourceLayerIndex:D}of i){const L=this.layers[0]._featureFilter.needGeometry,j=gu(b,L);if(!this.layers[0]._featureFilter.filter(new Vr(this.zoom),j,d))continue;const q=x?y.evaluate(j,{},d):void 0,K={id:k,properties:b.properties,type:b.type,sourceLayerIndex:D,index:P,geometry:L?j.geometry:mu(b),patterns:{},sortKey:q};w.push(K)}x&&w.sort((b,k)=>b.sortKey-k.sortKey);for(const b of w){const{geometry:k,index:P,sourceLayerIndex:D}=b;if(this.hasPattern){const L=p0("line",this.layers,b,this.zoom,a);this.patternFeatures.push(L)}else this.addFeature(b,k,P,d,{});a.featureIndex.insert(i[P].feature,k,P,D,this.index)}}update(i,a,d){this.stateDependentLayers.length&&this.programConfigurations.updatePaintArrays(i,a,this.stateDependentLayers,d)}addFeatures(i,a,d){for(const y of this.patternFeatures)this.addFeature(y,y.geometry,y.index,a,d)}isEmpty(){return this.layoutVertexArray.length===0}uploadPending(){return!this.uploaded||this.programConfigurations.needsUpload}upload(i){this.uploaded||(this.layoutVertexArray2.length!==0&&(this.layoutVertexBuffer2=i.createVertexBuffer(this.layoutVertexArray2,m3)),this.layoutVertexBuffer=i.createVertexBuffer(this.layoutVertexArray,f3),this.indexBuffer=i.createIndexBuffer(this.indexArray)),this.programConfigurations.upload(i),this.uploaded=!0}destroy(){this.layoutVertexBuffer&&(this.layoutVertexBuffer.destroy(),this.indexBuffer.destroy(),this.programConfigurations.destroy(),this.segments.destroy())}lineFeatureClips(i){if(i.properties&&Object.prototype.hasOwnProperty.call(i.properties,"mapbox_clip_start")&&Object.prototype.hasOwnProperty.call(i.properties,"mapbox_clip_end"))return{start:+i.properties.mapbox_clip_start,end:+i.properties.mapbox_clip_end}}addFeature(i,a,d,y,x){const w=this.layers[0].layout,b=w.get("line-join").evaluate(i,{}),k=w.get("line-cap"),P=w.get("line-miter-limit"),D=w.get("line-round-limit");this.lineClips=this.lineFeatureClips(i);for(const L of a)this.addLine(L,i,b,k,P,D);this.programConfigurations.populatePaintArrays(this.layoutVertexArray.length,i,d,x,y)}addLine(i,a,d,y,x,w){if(this.distance=0,this.scaledDistance=0,this.totalDistance=0,this.lineClips){this.lineClipsArray.push(this.lineClips);for(let fe=0;fe=2&&i[k-1].equals(i[k-2]);)k--;let P=0;for(;P0;if(xt&&fe>P){const At=j.dist(q);if(At>2*D){const Tt=j.sub(j.sub(q)._mult(D/At)._round());this.updateDistance(q,Tt),this.addCurrentVertex(Tt,Q,0,0,L),q=Tt}}const yt=q&&K;let pt=yt?d:b?"butt":y;if(yt&&pt==="round"&&(Vex&&(pt="bevel"),pt==="bevel"&&(Ve>2&&(pt="flipbevel"),Ve100)De=le.mult(-1);else{const At=Ve*Q.add(le).mag()/Q.sub(le).mag();De._perp()._mult(At*(Nt?-1:1))}this.addCurrentVertex(j,De,0,0,L),this.addCurrentVertex(j,De.mult(-1),0,0,L)}else if(pt==="bevel"||pt==="fakeround"){const At=-Math.sqrt(Ve*Ve-1),Tt=Nt?At:0,bt=Nt?0:At;if(q&&this.addCurrentVertex(j,Q,Tt,bt,L),pt==="fakeround"){const Ye=Math.round(180*et/Math.PI/20);for(let Dt=1;Dt2*D){const Tt=j.add(K.sub(j)._mult(D/At)._round());this.updateDistance(j,Tt),this.addCurrentVertex(Tt,le,0,0,L),j=Tt}}}}addCurrentVertex(i,a,d,y,x,w=!1){const b=a.y*y-a.x,k=-a.y-a.x*y;this.addHalfVertex(i,a.x+a.y*d,a.y-a.x*d,w,!1,d,x),this.addHalfVertex(i,b,k,w,!0,-y,x),this.distance>Zb/2&&this.totalDistance===0&&(this.distance=0,this.updateScaledDistance(),this.addCurrentVertex(i,a,d,y,x,w))}addHalfVertex({x:i,y:a},d,y,x,w,b,k){const P=.5*(this.lineClips?this.scaledDistance*(Zb-1):this.scaledDistance);this.layoutVertexArray.emplaceBack((i<<1)+(x?1:0),(a<<1)+(w?1:0),Math.round(63*d)+128,Math.round(63*y)+128,1+(b===0?0:b<0?-1:1)|(63&P)<<2,P>>6),this.lineClips&&this.layoutVertexArray2.emplaceBack((this.scaledDistance-this.lineClips.start)/(this.lineClips.end-this.lineClips.start),this.lineClipsArray.length);const D=k.vertexLength++;this.e1>=0&&this.e2>=0&&(this.indexArray.emplaceBack(this.e1,this.e2,D),k.primitiveLength++),w?this.e2=D:this.e1=D}updateScaledDistance(){this.scaledDistance=this.lineClips?this.lineClips.start+(this.lineClips.end-this.lineClips.start)*this.distance/this.totalDistance:this.distance}updateDistance(i,a){this.distance+=i.dist(a),this.updateScaledDistance()}}let qb,Yb;St("LineBucket",_0,{omit:["layers","patternFeatures"]});var Xb={get paint(){return Yb=Yb||new v({"line-opacity":new Ut(ie.paint_line["line-opacity"]),"line-color":new Ut(ie.paint_line["line-color"]),"line-translate":new It(ie.paint_line["line-translate"]),"line-translate-anchor":new It(ie.paint_line["line-translate-anchor"]),"line-width":new Ut(ie.paint_line["line-width"]),"line-gap-width":new Ut(ie.paint_line["line-gap-width"]),"line-offset":new Ut(ie.paint_line["line-offset"]),"line-blur":new Ut(ie.paint_line["line-blur"]),"line-dasharray":new Mc(ie.paint_line["line-dasharray"]),"line-pattern":new Pc(ie.paint_line["line-pattern"]),"line-gradient":new Fd(ie.paint_line["line-gradient"])})},get layout(){return qb=qb||new v({"line-cap":new It(ie.layout_line["line-cap"]),"line-join":new Ut(ie.layout_line["line-join"]),"line-miter-limit":new It(ie.layout_line["line-miter-limit"]),"line-round-limit":new It(ie.layout_line["line-round-limit"]),"line-sort-key":new Ut(ie.layout_line["line-sort-key"])})}};class _3 extends Ut{possiblyEvaluate(i,a){return a=new Vr(Math.floor(a.zoom),{now:a.now,fadeDuration:a.fadeDuration,zoomHistory:a.zoomHistory,transition:a.transition}),super.possiblyEvaluate(i,a)}evaluate(i,a,d,y){return a=ge({},a,{zoom:Math.floor(a.zoom)}),super.evaluate(i,a,d,y)}}let xm;class v3 extends u{constructor(i){super(i,Xb),this.gradientVersion=0,xm||(xm=new _3(Xb.paint.properties["line-width"].specification),xm.useIntegerZoom=!0)}_handleSpecialPaintPropertyUpdate(i){if(i==="line-gradient"){const a=this.gradientExpression();this.stepInterpolant=!!function(d){return d._styleExpression!==void 0}(a)&&a._styleExpression.expression instanceof ja,this.gradientVersion=(this.gradientVersion+1)%Number.MAX_SAFE_INTEGER}}gradientExpression(){return this._transitionablePaint._values["line-gradient"].value.expression}recalculate(i,a){super.recalculate(i,a),this.paint._values["line-floorwidth"]=xm.possiblyEvaluate(this._transitioningPaint._values["line-width"].value,i)}createBucket(i){return new _0(i)}queryRadius(i){const a=i,d=Kb($d("line-width",this,a),$d("line-gap-width",this,a)),y=$d("line-offset",this,a);return d/2+Math.abs(y)+pm(this.paint.get("line-translate"))}queryIntersectsFeature(i,a,d,y,x,w,b){const k=mm(i,this.paint.get("line-translate"),this.paint.get("line-translate-anchor"),w.angle,b),P=b/2*Kb(this.paint.get("line-width").evaluate(a,d),this.paint.get("line-gap-width").evaluate(a,d)),D=this.paint.get("line-offset").evaluate(a,d);return D&&(y=function(L,j){const q=[];for(let K=0;K=3){for(let le=0;le0?i+2*s:s}const x3=S([{name:"a_pos_offset",components:4,type:"Int16"},{name:"a_data",components:4,type:"Uint16"},{name:"a_pixeloffset",components:4,type:"Int16"}],4),w3=S([{name:"a_projected_pos",components:3,type:"Float32"}],4);S([{name:"a_fade_opacity",components:1,type:"Uint32"}],4);const b3=S([{name:"a_placed",components:2,type:"Uint8"},{name:"a_shift",components:2,type:"Float32"},{name:"a_box_real",components:2,type:"Int16"}]);S([{type:"Int16",name:"anchorPointX"},{type:"Int16",name:"anchorPointY"},{type:"Int16",name:"x1"},{type:"Int16",name:"y1"},{type:"Int16",name:"x2"},{type:"Int16",name:"y2"},{type:"Uint32",name:"featureIndex"},{type:"Uint16",name:"sourceLayerIndex"},{type:"Uint16",name:"bucketIndex"}]);const Jb=S([{name:"a_pos",components:2,type:"Int16"},{name:"a_anchor_pos",components:2,type:"Int16"},{name:"a_extrude",components:2,type:"Int16"}],4),S3=S([{name:"a_pos",components:2,type:"Float32"},{name:"a_radius",components:1,type:"Float32"},{name:"a_flags",components:2,type:"Int16"}],4);function k3(s,i,a){return s.sections.forEach(d=>{d.text=function(y,x,w){const b=x.layout.get("text-transform").evaluate(w,{});return 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qd={"!":"︕","#":"＃",$:"＄","%":"％","&":"＆","(":"︵",")":"︶","*":"＊","+":"＋",",":"︐","-":"︲",".":"・","/":"／",":":"︓",";":"︔","<":"︿","=":"＝",">":"﹀","?":"︖","@":"＠","[":"﹇","\\":"＼","]":"﹈","^":"＾",_:"︳","`":"｀","{":"︷","|":"―","}":"︸","~":"～","¢":"￠","£":"￡","¥":"￥","¦":"￤","¬":"￢","¯":"￣","–":"︲","—":"︱","‘":"﹃","’":"﹄","“":"﹁","”":"﹂","…":"︙","‧":"・","₩":"￦","、":"︑","。":"︒","〈":"︿","〉":"﹀","《":"︽","》":"︾","「":"﹁","」":"﹂","『":"﹃","』":"﹄","【":"︻","】":"︼","〔":"︹","〕":"︺","〖":"︗","〗":"︘","！":"︕","（":"︵","）":"︶","，":"︐","－":"︲","．":"・","：":"︓","；":"︔","＜":"︿","＞":"﹀","？":"︖","［":"﹇","］":"﹈","＿":"︳","｛":"︷","｜":"―","｝":"︸","｟":"︵","｠":"︶","｡":"︒","｢":"﹁","｣":"﹂"};var Pn=24,Qb=Lr,e2=function(s,i,a,d,y){var x,w,b=8*y-d-1,k=(1<>1,D=-7,L=y-1,j=-1,q=s[i+L];for(L+=j,x=q&(1<<-D)-1,q>>=-D,D+=b;D>0;x=256*x+s[i+L],L+=j,D-=8);for(w=x&(1<<-D)-1,x>>=-D,D+=d;D>0;w=256*w+s[i+L],L+=j,D-=8);if(x===0)x=1-P;else{if(x===k)return w?NaN:1/0*(q?-1:1);w+=Math.pow(2,d),x-=P}return(q?-1:1)*w*Math.pow(2,x-d)},t2=function(s,i,a,d,y,x){var w,b,k,P=8*x-y-1,D=(1<>1,j=y===23?Math.pow(2,-24)-Math.pow(2,-77):0,q=0,K=1,Q=i<0||i===0&&1/i<0?1:0;for(i=Math.abs(i),isNaN(i)||i===1/0?(b=isNaN(i)?1:0,w=D):(w=Math.floor(Math.log(i)/Math.LN2),i*(k=Math.pow(2,-w))<1&&(w--,k*=2),(i+=w+L>=1?j/k:j*Math.pow(2,1-L))*k>=2&&(w++,k/=2),w+L>=D?(b=0,w=D):w+L>=1?(b=(i*k-1)*Math.pow(2,y),w+=L):(b=i*Math.pow(2,L-1)*Math.pow(2,y),w=0));y>=8;s[a+q]=255&b,q+=K,b/=256,y-=8);for(w=w<0;s[a+q]=255&w,q+=K,w/=256,P-=8);s[a+q-K]|=128*Q};function Lr(s){this.buf=ArrayBuffer.isView&&ArrayBuffer.isView(s)?s:new Uint8Array(s||0),this.pos=0,this.type=0,this.length=this.buf.length}Lr.Varint=0,Lr.Fixed64=1,Lr.Bytes=2,Lr.Fixed32=5;var v0=4294967296,r2=1/v0,n2=typeof TextDecoder>"u"?null:new TextDecoder("utf-8");function da(s){return s.type===Lr.Bytes?s.readVarint()+s.pos:s.pos+1}function jc(s,i,a){return a?4294967296*i+(s>>>0):4294967296*(i>>>0)+(s>>>0)}function i2(s,i,a){var d=i<=16383?1:i<=2097151?2:i<=268435455?3:Math.floor(Math.log(i)/(7*Math.LN2));a.realloc(d);for(var y=a.pos-1;y>=s;y--)a.buf[y+d]=a.buf[y]}function T3(s,i){for(var a=0;a>>8,s[a+2]=i>>>16,s[a+3]=i>>>24}function s2(s,i){return(s[i]|s[i+1]<<8|s[i+2]<<16)+(s[i+3]<<24)}Lr.prototype={destroy:function(){this.buf=null},readFields:function(s,i,a){for(a=a||this.length;this.pos>3,x=this.pos;this.type=7&d,s(y,i,this),this.pos===x&&this.skip(d)}return i},readMessage:function(s,i){return this.readFields(s,i,this.readVarint()+this.pos)},readFixed32:function(){var s=wm(this.buf,this.pos);return this.pos+=4,s},readSFixed32:function(){var s=s2(this.buf,this.pos);return this.pos+=4,s},readFixed64:function(){var s=wm(this.buf,this.pos)+wm(this.buf,this.pos+4)*v0;return this.pos+=8,s},readSFixed64:function(){var s=wm(this.buf,this.pos)+s2(this.buf,this.pos+4)*v0;return this.pos+=8,s},readFloat:function(){var s=e2(this.buf,this.pos,!0,23,4);return this.pos+=4,s},readDouble:function(){var s=e2(this.buf,this.pos,!0,52,8);return this.pos+=8,s},readVarint:function(s){var i,a,d=this.buf;return i=127&(a=d[this.pos++]),a<128?i:(i|=(127&(a=d[this.pos++]))<<7,a<128?i:(i|=(127&(a=d[this.pos++]))<<14,a<128?i:(i|=(127&(a=d[this.pos++]))<<21,a<128?i:function(y,x,w){var b,k,P=w.buf;if(b=(112&(k=P[w.pos++]))>>4,k<128||(b|=(127&(k=P[w.pos++]))<<3,k<128)||(b|=(127&(k=P[w.pos++]))<<10,k<128)||(b|=(127&(k=P[w.pos++]))<<17,k<128)||(b|=(127&(k=P[w.pos++]))<<24,k<128)||(b|=(1&(k=P[w.pos++]))<<31,k<128))return jc(y,b,x);throw new Error("Expected varint not more than 10 bytes")}(i|=(15&(a=d[this.pos]))<<28,s,this))))},readVarint64:function(){return this.readVarint(!0)},readSVarint:function(){var s=this.readVarint();return s%2==1?(s+1)/-2:s/2},readBoolean:function(){return!!this.readVarint()},readString:function(){var s=this.readVarint()+this.pos,i=this.pos;return this.pos=s,s-i>=12&&n2?function(a,d,y){return n2.decode(a.subarray(d,y))}(this.buf,i,s):function(a,d,y){for(var x="",w=d;w239?4:D>223?3:D>191?2:1;if(w+j>y)break;j===1?D<128&&(L=D):j===2?(192&(b=a[w+1]))==128&&(L=(31&D)<<6|63&b)<=127&&(L=null):j===3?(k=a[w+2],(192&(b=a[w+1]))==128&&(192&k)==128&&((L=(15&D)<<12|(63&b)<<6|63&k)<=2047||L>=55296&&L<=57343)&&(L=null)):j===4&&(k=a[w+2],P=a[w+3],(192&(b=a[w+1]))==128&&(192&k)==128&&(192&P)==128&&((L=(15&D)<<18|(63&b)<<12|(63&k)<<6|63&P)<=65535||L>=1114112)&&(L=null)),L===null?(L=65533,j=1):L>65535&&(L-=65536,x+=String.fromCharCode(L>>>10&1023|55296),L=56320|1023&L),x+=String.fromCharCode(L),w+=j}return x}(this.buf,i,s)},readBytes:function(){var s=this.readVarint()+this.pos,i=this.buf.subarray(this.pos,s);return this.pos=s,i},readPackedVarint:function(s,i){if(this.type!==Lr.Bytes)return s.push(this.readVarint(i));var a=da(this);for(s=s||[];this.pos127;);else if(i===Lr.Bytes)this.pos=this.readVarint()+this.pos;else if(i===Lr.Fixed32)this.pos+=4;else{if(i!==Lr.Fixed64)throw new Error("Unimplemented type: 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b=(7&x)<<4;w.buf[w.pos++]|=b|((x>>>=3)?128:0),x&&(w.buf[w.pos++]=127&x|((x>>>=7)?128:0),x&&(w.buf[w.pos++]=127&x|((x>>>=7)?128:0),x&&(w.buf[w.pos++]=127&x|((x>>>=7)?128:0),x&&(w.buf[w.pos++]=127&x|((x>>>=7)?128:0),x&&(w.buf[w.pos++]=127&x)))))}(y,a)}(s,this):(this.realloc(4),this.buf[this.pos++]=127&s|(s>127?128:0),s<=127||(this.buf[this.pos++]=127&(s>>>=7)|(s>127?128:0),s<=127||(this.buf[this.pos++]=127&(s>>>=7)|(s>127?128:0),s<=127||(this.buf[this.pos++]=s>>>7&127))))},writeSVarint:function(s){this.writeVarint(s<0?2*-s-1:2*s)},writeBoolean:function(s){this.writeVarint(!!s)},writeString:function(s){s=String(s),this.realloc(4*s.length),this.pos++;var i=this.pos;this.pos=function(d,y,x){for(var w,b,k=0;k55295&&w<57344){if(!b){w>56319||k+1===y.length?(d[x++]=239,d[x++]=191,d[x++]=189):b=w;continue}if(w<56320){d[x++]=239,d[x++]=191,d[x++]=189,b=w;continue}w=b-55296<<10|w-56320|65536,b=null}else 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a=0;a=128&&i2(a,d,this),this.pos=a-1,this.writeVarint(d),this.pos+=d},writeMessage:function(s,i,a){this.writeTag(s,Lr.Bytes),this.writeRawMessage(i,a)},writePackedVarint:function(s,i){i.length&&this.writeMessage(s,T3,i)},writePackedSVarint:function(s,i){i.length&&this.writeMessage(s,E3,i)},writePackedBoolean:function(s,i){i.length&&this.writeMessage(s,P3,i)},writePackedFloat:function(s,i){i.length&&this.writeMessage(s,C3,i)},writePackedDouble:function(s,i){i.length&&this.writeMessage(s,I3,i)},writePackedFixed32:function(s,i){i.length&&this.writeMessage(s,M3,i)},writePackedSFixed32:function(s,i){i.length&&this.writeMessage(s,A3,i)},writePackedFixed64:function(s,i){i.length&&this.writeMessage(s,D3,i)},writePackedSFixed64:function(s,i){i.length&&this.writeMessage(s,z3,i)},writeBytesField:function(s,i){this.writeTag(s,Lr.Bytes),this.writeBytes(i)},writeFixed32Field:function(s,i){this.writeTag(s,Lr.Fixed32),this.writeFixed32(i)},writeSFixed32Field:function(s,i){this.writeTag(s,Lr.Fixed32),this.writeSFixed32(i)},writeFixed64Field:function(s,i){this.writeTag(s,Lr.Fixed64),this.writeFixed64(i)},writeSFixed64Field:function(s,i){this.writeTag(s,Lr.Fixed64),this.writeSFixed64(i)},writeVarintField:function(s,i){this.writeTag(s,Lr.Varint),this.writeVarint(i)},writeSVarintField:function(s,i){this.writeTag(s,Lr.Varint),this.writeSVarint(i)},writeStringField:function(s,i){this.writeTag(s,Lr.Bytes),this.writeString(i)},writeFloatField:function(s,i){this.writeTag(s,Lr.Fixed32),this.writeFloat(i)},writeDoubleField:function(s,i){this.writeTag(s,Lr.Fixed64),this.writeDouble(i)},writeBooleanField:function(s,i){this.writeVarintField(s,!!i)}};var x0=T(Qb);const w0=3;function R3(s,i,a){s===1&&a.readMessage(L3,i)}function L3(s,i,a){if(s===3){const{id:d,bitmap:y,width:x,height:w,left:b,top:k,advance:P}=a.readMessage(O3,{});i.push({id:d,bitmap:new Ud({width:x+2*w0,height:w+2*w0},y),metrics:{width:x,height:w,left:b,top:k,advance:P}})}}function O3(s,i,a){s===1?i.id=a.readVarint():s===2?i.bitmap=a.readBytes():s===3?i.width=a.readVarint():s===4?i.height=a.readVarint():s===5?i.left=a.readSVarint():s===6?i.top=a.readSVarint():s===7&&(i.advance=a.readVarint())}const o2=w0;function a2(s){let i=0,a=0;for(const w of s)i+=w.w*w.h,a=Math.max(a,w.w);s.sort((w,b)=>b.h-w.h);const d=[{x:0,y:0,w:Math.max(Math.ceil(Math.sqrt(i/.95)),a),h:1/0}];let y=0,x=0;for(const w of s)for(let b=d.length-1;b>=0;b--){const k=d[b];if(!(w.w>k.w||w.h>k.h)){if(w.x=k.x,w.y=k.y,x=Math.max(x,w.y+w.h),y=Math.max(y,w.x+w.w),w.w===k.w&&w.h===k.h){const P=d.pop();b=0&&d>=i&&Sm[this.text.charCodeAt(d)];d--)a--;this.text=this.text.substring(i,a),this.sectionIndex=this.sectionIndex.slice(i,a)}substring(i,a){const d=new Vc;return d.text=this.text.substring(i,a),d.sectionIndex=this.sectionIndex.slice(i,a),d.sections=this.sections,d}toString(){return this.text}getMaxScale(){return this.sectionIndex.reduce((i,a)=>Math.max(i,this.sections[a].scale),0)}addTextSection(i,a){this.text+=i.text,this.sections.push(Xd.forText(i.scale,i.fontStack||a));const d=this.sections.length-1;for(let y=0;y=63743?null:++this.imageSectionID:(this.imageSectionID=57344,this.imageSectionID)}}function bm(s,i,a,d,y,x,w,b,k,P,D,L,j,q,K){const Q=Vc.fromFeature(s,y);let le;L===g.ah.vertical&&Q.verticalizePunctuation();const{processBidirectionalText:fe,processStyledBidirectionalText:De}=Ri;if(fe&&Q.sections.length===1){le=[];const Ve=fe(Q.toString(),S0(Q,P,x,i,d,q));for(const et of Ve){const xt=new Vc;xt.text=et,xt.sections=Q.sections;for(let Nt=0;Nt0&&fa>Jn&&(Jn=fa)}else{const Ts=xt[xr.fontStack],$n=Ts&&Ts[Zr];if($n&&$n.rect)Zc=$n.rect,nn=$n.metrics;else{const fa=et[xr.fontStack],rf=fa&&fa[Zr];if(!rf)continue;nn=rf.metrics}ns=(Ln-xr.scale)*Pn}Zs?(Ve.verticalizable=!0,Si.push({glyph:Zr,imageName:Ro,x:Zt,y:Fr+ns,vertical:Zs,scale:xr.scale,fontStack:xr.fontStack,sectionIndex:$r,metrics:nn,rect:Zc}),Zt+=Lo*xr.scale+Ye):(Si.push({glyph:Zr,imageName:Ro,x:Zt,y:Fr+ns,vertical:Zs,scale:xr.scale,fontStack:xr.fontStack,sectionIndex:$r,metrics:nn,rect:Zc}),Zt+=nn.advance*xr.scale+Ye)}Si.length!==0&&(Or=Math.max(Zt-Ye,Or),$3(Si,0,Si.length-1,Gs,Jn)),Zt=0;const ks=pt*Ln+Jn;Kn.lineOffset=Math.max(Jn,oi),Fr+=ks,zn=Math.max(ks,zn),++Xn}var Rn;const xi=Fr-Yd,{horizontalAlign:wi,verticalAlign:bi}=k0(At);(function(mn,Ln,oi,Kn,Si,Jn,ks,Fi,xr){const $r=(Ln-oi)*Si;let Zr=0;Zr=Jn!==ks?-Fi*Kn-Yd:(-Kn*xr+.5)*ks;for(const ns of mn)for(const nn of ns.positionedGlyphs)nn.x+=$r,nn.y+=Zr})(Ve.positionedLines,Gs,wi,bi,Or,zn,pt,xi,yt.length),Ve.top+=-bi*xi,Ve.bottom=Ve.top+xi,Ve.left+=-wi*Or,Ve.right=Ve.left+Or}(Me,i,a,d,le,w,b,k,L,P,j,K),!function(Ve){for(const et of Ve)if(et.positionedGlyphs.length!==0)return!1;return!0}(be)&&Me}const Sm={9:!0,10:!0,11:!0,12:!0,13:!0,32:!0},F3={10:!0,32:!0,38:!0,41:!0,43:!0,45:!0,47:!0,173:!0,183:!0,8203:!0,8208:!0,8211:!0,8231:!0},B3={40:!0};function u2(s,i,a,d,y,x){if(i.imageName){const w=d[i.imageName];return w?w.displaySize[0]*i.scale*Pn/x+y:0}{const w=a[i.fontStack],b=w&&w[s];return b?b.metrics.advance*i.scale+y:0}}function c2(s,i,a,d){const y=Math.pow(s-i,2);return d?s=0;let P=0;for(let L=0;LP){const D=Math.ceil(x/P);y*=D/w,w=D}return{x1:d,y1:y,x2:d+x,y2:y+w}}function p2(s,i,a,d,y,x){const w=s.image;let b;if(w.content){const le=w.content,fe=w.pixelRatio||1;b=[le[0]/fe,le[1]/fe,w.displaySize[0]-le[2]/fe,w.displaySize[1]-le[3]/fe]}const k=i.left*x,P=i.right*x;let D,L,j,q;a==="width"||a==="both"?(q=y[0]+k-d[3],L=y[0]+P+d[1]):(q=y[0]+(k+P-w.displaySize[0])/2,L=q+w.displaySize[0]);const K=i.top*x,Q=i.bottom*x;return a==="height"||a==="both"?(D=y[1]+K-d[0],j=y[1]+Q+d[2]):(D=y[1]+(K+Q-w.displaySize[1])/2,j=D+w.displaySize[1]),{image:w,top:D,right:L,bottom:j,left:q,collisionPadding:b}}const Kd=255,zo=128,pl=Kd*zo;function m2(s,i){const{expression:a}=i;if(a.kind==="constant")return{kind:"constant",layoutSize:a.evaluate(new Vr(s+1))};if(a.kind==="source")return{kind:"source"};{const{zoomStops:d,interpolationType:y}=a;let x=0;for(;xw.id),this.index=i.index,this.pixelRatio=i.pixelRatio,this.sourceLayerIndex=i.sourceLayerIndex,this.hasPattern=!1,this.hasRTLText=!1,this.sortKeyRanges=[],this.collisionCircleArray=[],this.placementInvProjMatrix=a0([]),this.placementViewportMatrix=a0([]);const a=this.layers[0]._unevaluatedLayout._values;this.textSizeData=m2(this.zoom,a["text-size"]),this.iconSizeData=m2(this.zoom,a["icon-size"]);const d=this.layers[0].layout,y=d.get("symbol-sort-key"),x=d.get("symbol-z-order");this.canOverlap=T0(d,"text-overlap","text-allow-overlap")!=="never"||T0(d,"icon-overlap","icon-allow-overlap")!=="never"||d.get("text-ignore-placement")||d.get("icon-ignore-placement"),this.sortFeaturesByKey=x!=="viewport-y"&&!y.isConstant(),this.sortFeaturesByY=(x==="viewport-y"||x==="auto"&&!this.sortFeaturesByKey)&&this.canOverlap,d.get("symbol-placement")==="point"&&(this.writingModes=d.get("text-writing-mode").map(w=>g.ah[w])),this.stateDependentLayerIds=this.layers.filter(w=>w.isStateDependent()).map(w=>w.id),this.sourceID=i.sourceID}createArrays(){this.text=new C0(new pu(this.layers,this.zoom,i=>/^text/.test(i))),this.icon=new C0(new pu(this.layers,this.zoom,i=>/^icon/.test(i))),this.glyphOffsetArray=new Wr,this.lineVertexArray=new Gn,this.symbolInstances=new ar,this.textAnchorOffsets=new Gr}calculateGlyphDependencies(i,a,d,y,x){for(let w=0;w0)&&(w.value.kind!=="constant"||w.value.value.length>0),D=k.value.kind!=="constant"||!!k.value.value||Object.keys(k.parameters).length>0,L=x.get("symbol-sort-key");if(this.features=[],!P&&!D)return;const j=a.iconDependencies,q=a.glyphDependencies,K=a.availableImages,Q=new Vr(this.zoom);for(const{feature:le,id:fe,index:De,sourceLayerIndex:be}of i){const Me=y._featureFilter.needGeometry,Ve=gu(le,Me);if(!y._featureFilter.filter(Q,Ve,d))continue;let et,xt;if(Me||(Ve.geometry=mu(le)),P){const yt=y.getValueAndResolveTokens("text-field",Ve,d,K),pt=Mi.factory(yt),At=this.hasRTLText=this.hasRTLText||H3(pt);(!At||Ri.getRTLTextPluginStatus()==="unavailable"||At&&Ri.isParsed())&&(et=k3(pt,y,Ve))}if(D){const yt=y.getValueAndResolveTokens("icon-image",Ve,d,K);xt=yt instanceof Di?yt:Di.fromString(yt)}if(!et&&!xt)continue;const Nt=this.sortFeaturesByKey?L.evaluate(Ve,{},d):void 0;if(this.features.push({id:fe,text:et,icon:xt,index:De,sourceLayerIndex:be,geometry:Ve.geometry,properties:le.properties,type:U3[le.type],sortKey:Nt}),xt&&(j[xt.name]=!0),et){const yt=w.evaluate(Ve,{},d).join(","),pt=x.get("text-rotation-alignment")!=="viewport"&&x.get("symbol-placement")!=="point";this.allowVerticalPlacement=this.writingModes&&this.writingModes.indexOf(g.ah.vertical)>=0;for(const At of et.sections)if(At.image)j[At.image.name]=!0;else{const Tt=zd(et.toString()),bt=At.fontStack||yt,Ye=q[bt]=q[bt]||{};this.calculateGlyphDependencies(At.text,Ye,pt,this.allowVerticalPlacement,Tt)}}}x.get("symbol-placement")==="line"&&(this.features=function(le){const fe={},De={},be=[];let Me=0;function Ve(yt){be.push(le[yt]),Me++}function et(yt,pt,At){const Tt=De[yt];return delete De[yt],De[pt]=Tt,be[Tt].geometry[0].pop(),be[Tt].geometry[0]=be[Tt].geometry[0].concat(At[0]),Tt}function xt(yt,pt,At){const Tt=fe[pt];return delete fe[pt],fe[yt]=Tt,be[Tt].geometry[0].shift(),be[Tt].geometry[0]=At[0].concat(be[Tt].geometry[0]),Tt}function Nt(yt,pt,At){const Tt=At?pt[0][pt[0].length-1]:pt[0][0];return`${yt}:${Tt.x}:${Tt.y}`}for(let yt=0;ytyt.geometry)}(this.features)),this.sortFeaturesByKey&&this.features.sort((le,fe)=>le.sortKey-fe.sortKey)}update(i,a,d){this.stateDependentLayers.length&&(this.text.programConfigurations.updatePaintArrays(i,a,this.layers,d),this.icon.programConfigurations.updatePaintArrays(i,a,this.layers,d))}isEmpty(){return this.symbolInstances.length===0&&!this.hasRTLText}uploadPending(){return!this.uploaded||this.text.programConfigurations.needsUpload||this.icon.programConfigurations.needsUpload}upload(i){!this.uploaded&&this.hasDebugData()&&(this.textCollisionBox.upload(i),this.iconCollisionBox.upload(i)),this.text.upload(i,this.sortFeaturesByY,!this.uploaded,this.text.programConfigurations.needsUpload),this.icon.upload(i,this.sortFeaturesByY,!this.uploaded,this.icon.programConfigurations.needsUpload),this.uploaded=!0}destroyDebugData(){this.textCollisionBox.destroy(),this.iconCollisionBox.destroy()}destroy(){this.text.destroy(),this.icon.destroy(),this.hasDebugData()&&this.destroyDebugData()}addToLineVertexArray(i,a){const d=this.lineVertexArray.length;if(i.segment!==void 0){let y=i.dist(a[i.segment+1]),x=i.dist(a[i.segment]);const w={};for(let b=i.segment+1;b=0;b--)w[b]={x:a[b].x,y:a[b].y,tileUnitDistanceFromAnchor:x},b>0&&(x+=a[b-1].dist(a[b]));for(let b=0;b0}hasIconData(){return this.icon.segments.get().length>0}hasDebugData(){return this.textCollisionBox&&this.iconCollisionBox}hasTextCollisionBoxData(){return this.hasDebugData()&&this.textCollisionBox.segments.get().length>0}hasIconCollisionBoxData(){return this.hasDebugData()&&this.iconCollisionBox.segments.get().length>0}addIndicesForPlacedSymbol(i,a){const d=i.placedSymbolArray.get(a),y=d.vertexStartIndex+4*d.numGlyphs;for(let x=d.vertexStartIndex;xy[b]-y[k]||x[k]-x[b]),w}addToSortKeyRanges(i,a){const d=this.sortKeyRanges[this.sortKeyRanges.length-1];d&&d.sortKey===a?d.symbolInstanceEnd=i+1:this.sortKeyRanges.push({sortKey:a,symbolInstanceStart:i,symbolInstanceEnd:i+1})}sortFeatures(i){if(this.sortFeaturesByY&&this.sortedAngle!==i&&!(this.text.segments.get().length>1||this.icon.segments.get().length>1)){this.symbolInstanceIndexes=this.getSortedSymbolIndexes(i),this.sortedAngle=i,this.text.indexArray.clear(),this.icon.indexArray.clear(),this.featureSortOrder=[];for(const a of this.symbolInstanceIndexes){const d=this.symbolInstances.get(a);this.featureSortOrder.push(d.featureIndex),[d.rightJustifiedTextSymbolIndex,d.centerJustifiedTextSymbolIndex,d.leftJustifiedTextSymbolIndex].forEach((y,x,w)=>{y>=0&&w.indexOf(y)===x&&this.addIndicesForPlacedSymbol(this.text,y)}),d.verticalPlacedTextSymbolIndex>=0&&this.addIndicesForPlacedSymbol(this.text,d.verticalPlacedTextSymbolIndex),d.placedIconSymbolIndex>=0&&this.addIndicesForPlacedSymbol(this.icon,d.placedIconSymbolIndex),d.verticalPlacedIconSymbolIndex>=0&&this.addIndicesForPlacedSymbol(this.icon,d.verticalPlacedIconSymbolIndex)}this.text.indexBuffer&&this.text.indexBuffer.updateData(this.text.indexArray),this.icon.indexBuffer&&this.icon.indexBuffer.updateData(this.icon.indexArray)}}}let g2,y2;St("SymbolBucket",Hc,{omit:["layers","collisionBoxArray","features","compareText"]}),Hc.MAX_GLYPHS=65535,Hc.addDynamicAttributes=E0;var P0={get paint(){return y2=y2||new v({"icon-opacity":new Ut(ie.paint_symbol["icon-opacity"]),"icon-color":new Ut(ie.paint_symbol["icon-color"]),"icon-halo-color":new Ut(ie.paint_symbol["icon-halo-color"]),"icon-halo-width":new Ut(ie.paint_symbol["icon-halo-width"]),"icon-halo-blur":new Ut(ie.paint_symbol["icon-halo-blur"]),"icon-translate":new It(ie.paint_symbol["icon-translate"]),"icon-translate-anchor":new It(ie.paint_symbol["icon-translate-anchor"]),"text-opacity":new Ut(ie.paint_symbol["text-opacity"]),"text-color":new Ut(ie.paint_symbol["text-color"],{runtimeType:Kr,getOverride:s=>s.textColor,hasOverride:s=>!!s.textColor}),"text-halo-color":new Ut(ie.paint_symbol["text-halo-color"]),"text-halo-width":new Ut(ie.paint_symbol["text-halo-width"]),"text-halo-blur":new Ut(ie.paint_symbol["text-halo-blur"]),"text-translate":new It(ie.paint_symbol["text-translate"]),"text-translate-anchor":new It(ie.paint_symbol["text-translate-anchor"])})},get layout(){return g2=g2||new v({"symbol-placement":new It(ie.layout_symbol["symbol-placement"]),"symbol-spacing":new It(ie.layout_symbol["symbol-spacing"]),"symbol-avoid-edges":new It(ie.layout_symbol["symbol-avoid-edges"]),"symbol-sort-key":new Ut(ie.layout_symbol["symbol-sort-key"]),"symbol-z-order":new It(ie.layout_symbol["symbol-z-order"]),"icon-allow-overlap":new It(ie.layout_symbol["icon-allow-overlap"]),"icon-overlap":new It(ie.layout_symbol["icon-overlap"]),"icon-ignore-placement":new It(ie.layout_symbol["icon-ignore-placement"]),"icon-optional":new It(ie.layout_symbol["icon-optional"]),"icon-rotation-alignment":new It(ie.layout_symbol["icon-rotation-alignment"]),"icon-size":new Ut(ie.layout_symbol["icon-size"]),"icon-text-fit":new It(ie.layout_symbol["icon-text-fit"]),"icon-text-fit-padding":new It(ie.layout_symbol["icon-text-fit-padding"]),"icon-image":new Ut(ie.layout_symbol["icon-image"]),"icon-rotate":new Ut(ie.layout_symbol["icon-rotate"]),"icon-padding":new Ut(ie.layout_symbol["icon-padding"]),"icon-keep-upright":new It(ie.layout_symbol["icon-keep-upright"]),"icon-offset":new Ut(ie.layout_symbol["icon-offset"]),"icon-anchor":new Ut(ie.layout_symbol["icon-anchor"]),"icon-pitch-alignment":new It(ie.layout_symbol["icon-pitch-alignment"]),"text-pitch-alignment":new It(ie.layout_symbol["text-pitch-alignment"]),"text-rotation-alignment":new It(ie.layout_symbol["text-rotation-alignment"]),"text-field":new Ut(ie.layout_symbol["text-field"]),"text-font":new Ut(ie.layout_symbol["text-font"]),"text-size":new Ut(ie.layout_symbol["text-size"]),"text-max-width":new Ut(ie.layout_symbol["text-max-width"]),"text-line-height":new It(ie.layout_symbol["text-line-height"]),"text-letter-spacing":new Ut(ie.layout_symbol["text-letter-spacing"]),"text-justify":new Ut(ie.layout_symbol["text-justify"]),"text-radial-offset":new Ut(ie.layout_symbol["text-radial-offset"]),"text-variable-anchor":new It(ie.layout_symbol["text-variable-anchor"]),"text-variable-anchor-offset":new Ut(ie.layout_symbol["text-variable-anchor-offset"]),"text-anchor":new Ut(ie.layout_symbol["text-anchor"]),"text-max-angle":new It(ie.layout_symbol["text-max-angle"]),"text-writing-mode":new It(ie.layout_symbol["text-writing-mode"]),"text-rotate":new Ut(ie.layout_symbol["text-rotate"]),"text-padding":new It(ie.layout_symbol["text-padding"]),"text-keep-upright":new It(ie.layout_symbol["text-keep-upright"]),"text-transform":new Ut(ie.layout_symbol["text-transform"]),"text-offset":new Ut(ie.layout_symbol["text-offset"]),"text-allow-overlap":new It(ie.layout_symbol["text-allow-overlap"]),"text-overlap":new It(ie.layout_symbol["text-overlap"]),"text-ignore-placement":new It(ie.layout_symbol["text-ignore-placement"]),"text-optional":new It(ie.layout_symbol["text-optional"])})}};class _2{constructor(i){if(i.property.overrides===void 0)throw new Error("overrides must be provided to instantiate FormatSectionOverride class");this.type=i.property.overrides?i.property.overrides.runtimeType:pi,this.defaultValue=i}evaluate(i){if(i.formattedSection){const a=this.defaultValue.property.overrides;if(a&&a.hasOverride(i.formattedSection))return a.getOverride(i.formattedSection)}return i.feature&&i.featureState?this.defaultValue.evaluate(i.feature,i.featureState):this.defaultValue.property.specification.default}eachChild(i){this.defaultValue.isConstant()||i(this.defaultValue.value._styleExpression.expression)}outputDefined(){return!1}serialize(){return null}}St("FormatSectionOverride",_2,{omit:["defaultValue"]});class Tm extends u{constructor(i){super(i,P0)}recalculate(i,a){if(super.recalculate(i,a),this.layout.get("icon-rotation-alignment")==="auto"&&(this.layout._values["icon-rotation-alignment"]=this.layout.get("symbol-placement")!=="point"?"map":"viewport"),this.layout.get("text-rotation-alignment")==="auto"&&(this.layout._values["text-rotation-alignment"]=this.layout.get("symbol-placement")!=="point"?"map":"viewport"),this.layout.get("text-pitch-alignment")==="auto"&&(this.layout._values["text-pitch-alignment"]=this.layout.get("text-rotation-alignment")==="map"?"map":"viewport"),this.layout.get("icon-pitch-alignment")==="auto"&&(this.layout._values["icon-pitch-alignment"]=this.layout.get("icon-rotation-alignment")),this.layout.get("symbol-placement")==="point"){const d=this.layout.get("text-writing-mode");if(d){const y=[];for(const x of d)y.indexOf(x)<0&&y.push(x);this.layout._values["text-writing-mode"]=y}else this.layout._values["text-writing-mode"]=["horizontal"]}this._setPaintOverrides()}getValueAndResolveTokens(i,a,d,y){const x=this.layout.get(i).evaluate(a,{},d,y),w=this._unevaluatedLayout._values[i];return w.isDataDriven()||yc(w.value)||!x?x:function(b,k){return k.replace(/{([^{}]+)}/g,(P,D)=>b&&D in b?String(b[D]):"")}(a.properties,x)}createBucket(i){return new Hc(i)}queryRadius(){return 0}queryIntersectsFeature(){throw new Error("Should take a different path in FeatureIndex")}_setPaintOverrides(){for(const i of P0.paint.overridableProperties){if(!Tm.hasPaintOverride(this.layout,i))continue;const a=this.paint.get(i),d=new _2(a),y=new gc(d,a.property.specification);let x=null;x=a.value.kind==="constant"||a.value.kind==="source"?new Xa("source",y):new Ka("composite",y,a.value.zoomStops),this.paint._values[i]=new Hs(a.property,x,a.parameters)}}_handleOverridablePaintPropertyUpdate(i,a,d){return!(!this.layout||a.isDataDriven()||d.isDataDriven())&&Tm.hasPaintOverride(this.layout,i)}static hasPaintOverride(i,a){const d=i.get("text-field"),y=P0.paint.properties[a];let x=!1;const w=b=>{for(const k of b)if(y.overrides&&y.overrides.hasOverride(k))return void(x=!0)};if(d.value.kind==="constant"&&d.value.value instanceof Mi)w(d.value.value.sections);else if(d.value.kind==="source"){const b=P=>{x||(P instanceof ms&&En(P.value)===fs?w(P.value.sections):P instanceof ac?w(P.sections):P.eachChild(b))},k=d.value;k._styleExpression&&b(k._styleExpression.expression)}return x}}let v2;var W3={get paint(){return v2=v2||new v({"background-color":new It(ie.paint_background["background-color"]),"background-pattern":new Mc(ie.paint_background["background-pattern"]),"background-opacity":new It(ie.paint_background["background-opacity"])})}};class G3 extends u{constructor(i){super(i,W3)}}let x2;var Z3={get paint(){return x2=x2||new v({"raster-opacity":new It(ie.paint_raster["raster-opacity"]),"raster-hue-rotate":new It(ie.paint_raster["raster-hue-rotate"]),"raster-brightness-min":new It(ie.paint_raster["raster-brightness-min"]),"raster-brightness-max":new It(ie.paint_raster["raster-brightness-max"]),"raster-saturation":new It(ie.paint_raster["raster-saturation"]),"raster-contrast":new It(ie.paint_raster["raster-contrast"]),"raster-resampling":new It(ie.paint_raster["raster-resampling"]),"raster-fade-duration":new It(ie.paint_raster["raster-fade-duration"])})}};class q3 extends u{constructor(i){super(i,Z3)}}class Y3 extends u{constructor(i){super(i,{}),this.onAdd=a=>{this.implementation.onAdd&&this.implementation.onAdd(a,a.painter.context.gl)},this.onRemove=a=>{this.implementation.onRemove&&this.implementation.onRemove(a,a.painter.context.gl)},this.implementation=i}is3D(){return this.implementation.renderingMode==="3d"}hasOffscreenPass(){return this.implementation.prerender!==void 0}recalculate(){}updateTransitions(){}hasTransition(){return!1}serialize(){throw new Error("Custom layers cannot be serialized")}}class X3{constructor(i){this._methodToThrottle=i,this._triggered=!1,typeof MessageChannel<"u"&&(this._channel=new MessageChannel,this._channel.port2.onmessage=()=>{this._triggered=!1,this._methodToThrottle()})}trigger(){this._triggered||(this._triggered=!0,this._channel?this._channel.port1.postMessage(!0):setTimeout(()=>{this._triggered=!1,this._methodToThrottle()},0))}remove(){delete this._channel,this._methodToThrottle=()=>{}}}const M0=63710088e-1;class ml{constructor(i,a){if(isNaN(i)||isNaN(a))throw new Error(`Invalid LngLat object: (${i}, ${a})`);if(this.lng=+i,this.lat=+a,this.lat>90||this.lat<-90)throw new Error("Invalid LngLat latitude value: must be between -90 and 90")}wrap(){return new ml(ke(this.lng,-180,180),this.lat)}toArray(){return[this.lng,this.lat]}toString(){return`LngLat(${this.lng}, ${this.lat})`}distanceTo(i){const a=Math.PI/180,d=this.lat*a,y=i.lat*a,x=Math.sin(d)*Math.sin(y)+Math.cos(d)*Math.cos(y)*Math.cos((i.lng-this.lng)*a);return M0*Math.acos(Math.min(x,1))}static convert(i){if(i instanceof ml)return i;if(Array.isArray(i)&&(i.length===2||i.length===3))return new ml(Number(i[0]),Number(i[1]));if(!Array.isArray(i)&&typeof i=="object"&&i!==null)return new ml(Number("lng"in i?i.lng:i.lon),Number(i.lat));throw new Error("`LngLatLike` argument must be specified as a LngLat instance, an object {lng: , lat: }, an object {lon: , lat: }, or an array of [, ]")}}const w2=2*Math.PI*M0;function b2(s){return w2*Math.cos(s*Math.PI/180)}function S2(s){return(180+s)/360}function k2(s){return(180-180/Math.PI*Math.log(Math.tan(Math.PI/4+s*Math.PI/360)))/360}function T2(s,i){return s/b2(i)}function A0(s){return 360/Math.PI*Math.atan(Math.exp((180-360*s)*Math.PI/180))-90}class Jd{constructor(i,a,d=0){this.x=+i,this.y=+a,this.z=+d}static fromLngLat(i,a=0){const d=ml.convert(i);return new Jd(S2(d.lng),k2(d.lat),T2(a,d.lat))}toLngLat(){return new ml(360*this.x-180,A0(this.y))}toAltitude(){return this.z*b2(A0(this.y))}meterInMercatorCoordinateUnits(){return 1/w2*(i=A0(this.y),1/Math.cos(i*Math.PI/180));var i}}function E2(s,i,a){var d=2*Math.PI*6378137/256/Math.pow(2,a);return[s*d-2*Math.PI*6378137/2,i*d-2*Math.PI*6378137/2]}class D0{constructor(i,a,d){if(!function(y,x,w){return!(y<0||y>25||w<0||w>=Math.pow(2,y)||x<0||x>=Math.pow(2,y))}(i,a,d))throw new Error(`x=${a}, y=${d}, z=${i} outside of bounds. 0<=x<${Math.pow(2,i)}, 0<=y<${Math.pow(2,i)} 0<=z<=25 `);this.z=i,this.x=a,this.y=d,this.key=Qd(0,i,i,a,d)}equals(i){return this.z===i.z&&this.x===i.x&&this.y===i.y}url(i,a,d){const y=(w=this.y,b=this.z,k=E2(256*(x=this.x),256*(w=Math.pow(2,b)-w-1),b),P=E2(256*(x+1),256*(w+1),b),k[0]+","+k[1]+","+P[0]+","+P[1]);var x,w,b,k,P;const D=function(L,j,q){let K,Q="";for(let le=L;le>0;le--)K=1<1?"@2x":"").replace(/{quadkey}/g,D).replace(/{bbox-epsg-3857}/g,y)}isChildOf(i){const a=this.z-i.z;return a>0&&i.x===this.x>>a&&i.y===this.y>>a}getTilePoint(i){const a=Math.pow(2,this.z);return new A((i.x*a-this.x)*Cn,(i.y*a-this.y)*Cn)}toString(){return`${this.z}/${this.x}/${this.y}`}}class C2{constructor(i,a){this.wrap=i,this.canonical=a,this.key=Qd(i,a.z,a.z,a.x,a.y)}}class Ss{constructor(i,a,d,y,x){if(i= z; overscaledZ = ${i}; z = ${d}`);this.overscaledZ=i,this.wrap=a,this.canonical=new D0(d,+y,+x),this.key=Qd(a,i,d,y,x)}clone(){return new Ss(this.overscaledZ,this.wrap,this.canonical.z,this.canonical.x,this.canonical.y)}equals(i){return this.overscaledZ===i.overscaledZ&&this.wrap===i.wrap&&this.canonical.equals(i.canonical)}scaledTo(i){if(i>this.overscaledZ)throw new Error(`targetZ > this.overscaledZ; targetZ = ${i}; overscaledZ = ${this.overscaledZ}`);const a=this.canonical.z-i;return i>this.canonical.z?new Ss(i,this.wrap,this.canonical.z,this.canonical.x,this.canonical.y):new Ss(i,this.wrap,i,this.canonical.x>>a,this.canonical.y>>a)}calculateScaledKey(i,a){if(i>this.overscaledZ)throw new Error(`targetZ > this.overscaledZ; targetZ = ${i}; overscaledZ = ${this.overscaledZ}`);const d=this.canonical.z-i;return i>this.canonical.z?Qd(this.wrap*+a,i,this.canonical.z,this.canonical.x,this.canonical.y):Qd(this.wrap*+a,i,i,this.canonical.x>>d,this.canonical.y>>d)}isChildOf(i){if(i.wrap!==this.wrap)return!1;const a=this.canonical.z-i.canonical.z;return i.overscaledZ===0||i.overscaledZ>a&&i.canonical.y===this.canonical.y>>a}children(i){if(this.overscaledZ>=i)return[new Ss(this.overscaledZ+1,this.wrap,this.canonical.z,this.canonical.x,this.canonical.y)];const a=this.canonical.z+1,d=2*this.canonical.x,y=2*this.canonical.y;return[new Ss(a,this.wrap,a,d,y),new Ss(a,this.wrap,a,d+1,y),new Ss(a,this.wrap,a,d,y+1),new Ss(a,this.wrap,a,d+1,y+1)]}isLessThan(i){return this.wrapi.wrap)&&(this.overscaledZi.overscaledZ)&&(this.canonical.xi.canonical.x)&&this.canonical.ythis.max&&(this.max=L),L=this.dim+1||a<-1||a>=this.dim+1)throw new RangeError("out of range source coordinates for DEM data");return(a+1)*this.stride+(i+1)}unpack(i,a,d){return i*this.redFactor+a*this.greenFactor+d*this.blueFactor-this.baseShift}getPixels(){return new bs({width:this.stride,height:this.stride},new Uint8Array(this.data.buffer))}backfillBorder(i,a,d){if(this.dim!==i.dim)throw new Error("dem dimension mismatch");let y=a*this.dim,x=a*this.dim+this.dim,w=d*this.dim,b=d*this.dim+this.dim;switch(a){case-1:y=x-1;break;case 1:x=y+1}switch(d){case-1:w=b-1;break;case 1:b=w+1}const k=-a*this.dim,P=-d*this.dim;for(let D=w;D=this._numberToString.length)throw new Error(`Out of bounds. Index requested n=${i} can't be >= this._numberToString.length ${this._numberToString.length}`);return this._numberToString[i]}}class M2{constructor(i,a,d,y,x){this.type="Feature",this._vectorTileFeature=i,i._z=a,i._x=d,i._y=y,this.properties=i.properties,this.id=x}get geometry(){return this._geometry===void 0&&(this._geometry=this._vectorTileFeature.toGeoJSON(this._vectorTileFeature._x,this._vectorTileFeature._y,this._vectorTileFeature._z).geometry),this._geometry}set geometry(i){this._geometry=i}toJSON(){const i={geometry:this.geometry};for(const a in this)a!=="_geometry"&&a!=="_vectorTileFeature"&&(i[a]=this[a]);return i}}class A2{constructor(i,a){this.tileID=i,this.x=i.canonical.x,this.y=i.canonical.y,this.z=i.canonical.z,this.grid=new tl(Cn,16,0),this.grid3D=new tl(Cn,16,0),this.featureIndexArray=new ii,this.promoteId=a}insert(i,a,d,y,x,w){const b=this.featureIndexArray.length;this.featureIndexArray.emplaceBack(d,y,x);const k=w?this.grid3D:this.grid;for(let P=0;P=0&&L[3]>=0&&k.insert(b,L[0],L[1],L[2],L[3])}}loadVTLayers(){return this.vtLayers||(this.vtLayers=new dl.VectorTile(new x0(this.rawTileData)).layers,this.sourceLayerCoder=new P2(this.vtLayers?Object.keys(this.vtLayers).sort():["_geojsonTileLayer"])),this.vtLayers}query(i,a,d,y){this.loadVTLayers();const x=i.params||{},w=Cn/i.tileSize/i.scale,b=_d(x.filter),k=i.queryGeometry,P=i.queryPadding*w,D=z2(k),L=this.grid.query(D.minX-P,D.minY-P,D.maxX+P,D.maxY+P),j=z2(i.cameraQueryGeometry),q=this.grid3D.query(j.minX-P,j.minY-P,j.maxX+P,j.maxY+P,(le,fe,De,be)=>function(Me,Ve,et,xt,Nt){for(const pt of Me)if(Ve<=pt.x&&et<=pt.y&&xt>=pt.x&&Nt>=pt.y)return!0;const yt=[new A(Ve,et),new A(Ve,Nt),new A(xt,Nt),new A(xt,et)];if(Me.length>2){for(const pt of yt)if(Fc(Me,pt))return!0}for(let pt=0;pt(be||(be=mu(Me)),Ve.queryIntersectsFeature(k,Me,et,be,this.z,i.transform,w,i.pixelPosMatrix)))}return K}loadMatchingFeature(i,a,d,y,x,w,b,k,P,D,L){const j=this.bucketLayerIDs[a];if(w&&!function(le,fe){for(let De=0;De=0)return!0;return!1}(w,j))return;const q=this.sourceLayerCoder.decode(d),K=this.vtLayers[q].feature(y);if(x.needGeometry){const le=gu(K,!0);if(!x.filter(new Vr(this.tileID.overscaledZ),le,this.tileID.canonical))return}else if(!x.filter(new Vr(this.tileID.overscaledZ),K))return;const Q=this.getId(K,q);for(let le=0;le{const b=i instanceof hu?i.get(w):null;return b&&b.evaluate?b.evaluate(a,d,y):b})}function z2(s){let i=1/0,a=1/0,d=-1/0,y=-1/0;for(const x of s)i=Math.min(i,x.x),a=Math.min(a,x.y),d=Math.max(d,x.x),y=Math.max(y,x.y);return{minX:i,minY:a,maxX:d,maxY:y}}function K3(s,i){return i-s}function R2(s,i,a,d,y){const x=[];for(let w=0;w=d&&L.x>=d||(D.x>=d?D=new A(d,D.y+(d-D.x)/(L.x-D.x)*(L.y-D.y))._round():L.x>=d&&(L=new A(d,D.y+(d-D.x)/(L.x-D.x)*(L.y-D.y))._round()),D.y>=y&&L.y>=y||(D.y>=y?D=new A(D.x+(y-D.y)/(L.y-D.y)*(L.x-D.x),y)._round():L.y>=y&&(L=new A(D.x+(y-D.y)/(L.y-D.y)*(L.x-D.x),y)._round()),k&&D.equals(k[k.length-1])||(k=[D],x.push(k)),k.push(L)))))}}return x}St("FeatureIndex",A2,{omit:["rawTileData","sourceLayerCoder"]});class gl extends A{constructor(i,a,d,y){super(i,a),this.angle=d,y!==void 0&&(this.segment=y)}clone(){return new gl(this.x,this.y,this.angle,this.segment)}}function L2(s,i,a,d,y){if(i.segment===void 0||a===0)return!0;let x=i,w=i.segment+1,b=0;for(;b>-a/2;){if(w--,w<0)return!1;b-=s[w].dist(x),x=s[w]}b+=s[w].dist(s[w+1]),w++;const k=[];let P=0;for(;bd;)P-=k.shift().angleDelta;if(P>y)return!1;w++,b+=D.dist(L)}return!0}function O2(s){let i=0;for(let a=0;aP){const K=(P-k)/q,Q=gi.number(L.x,j.x,K),le=gi.number(L.y,j.y,K),fe=new gl(Q,le,j.angleTo(L),D);return fe._round(),!w||L2(s,fe,b,w,i)?fe:void 0}k+=q}}function Q3(s,i,a,d,y,x,w,b,k){const P=F2(d,x,w),D=B2(d,y),L=D*w,j=s[0].x===0||s[0].x===k||s[0].y===0||s[0].y===k;return i-L=0&&Me=0&&Ve=0&&j+P<=D){const et=new gl(Me,Ve,De,K);et._round(),d&&!L2(s,et,x,d,y)||q.push(et)}}L+=fe}return b||q.length||w||(q=N2(s,L/2,a,d,y,x,w,!0,k)),q}St("Anchor",gl);const Wc=Oi;function $2(s,i,a,d){const y=[],x=s.image,w=x.pixelRatio,b=x.paddedRect.w-2*Wc,k=x.paddedRect.h-2*Wc;let P={x1:s.left,y1:s.top,x2:s.right,y2:s.bottom};const D=x.stretchX||[[0,b]],L=x.stretchY||[[0,k]],j=(Ye,Dt)=>Ye+Dt[1]-Dt[0],q=D.reduce(j,0),K=L.reduce(j,0),Q=b-q,le=k-K;let fe=0,De=q,be=0,Me=K,Ve=0,et=Q,xt=0,Nt=le;if(x.content&&d){const Ye=x.content,Dt=Ye[2]-Ye[0],Mt=Ye[3]-Ye[1];(x.textFitWidth||x.textFitHeight)&&(P=f2(s)),fe=Em(D,0,Ye[0]),be=Em(L,0,Ye[1]),De=Em(D,Ye[0],Ye[2]),Me=Em(L,Ye[1],Ye[3]),Ve=Ye[0]-fe,xt=Ye[1]-be,et=Dt-De,Nt=Mt-Me}const yt=P.x1,pt=P.y1,At=P.x2-yt,Tt=P.y2-pt,bt=(Ye,Dt,Mt,Zt)=>{const Fr=Cm(Ye.stretch-fe,De,At,yt),Or=Im(Ye.fixed-Ve,et,Ye.stretch,q),zn=Cm(Dt.stretch-be,Me,Tt,pt),Gs=Im(Dt.fixed-xt,Nt,Dt.stretch,K),Xn=Cm(Mt.stretch-fe,De,At,yt),Rn=Im(Mt.fixed-Ve,et,Mt.stretch,q),xi=Cm(Zt.stretch-be,Me,Tt,pt),wi=Im(Zt.fixed-xt,Nt,Zt.stretch,K),bi=new A(Fr,zn),mn=new A(Xn,zn),Ln=new A(Xn,xi),oi=new A(Fr,xi),Kn=new A(Or/w,Gs/w),Si=new A(Rn/w,wi/w),Jn=i*Math.PI/180;if(Jn){const xr=Math.sin(Jn),$r=Math.cos(Jn),Zr=[$r,-xr,xr,$r];bi._matMult(Zr),mn._matMult(Zr),oi._matMult(Zr),Ln._matMult(Zr)}const ks=Ye.stretch+Ye.fixed,Fi=Dt.stretch+Dt.fixed;return{tl:bi,tr:mn,bl:oi,br:Ln,tex:{x:x.paddedRect.x+Wc+ks,y:x.paddedRect.y+Wc+Fi,w:Mt.stretch+Mt.fixed-ks,h:Zt.stretch+Zt.fixed-Fi},writingMode:void 0,glyphOffset:[0,0],sectionIndex:0,pixelOffsetTL:Kn,pixelOffsetBR:Si,minFontScaleX:et/w/At,minFontScaleY:Nt/w/Tt,isSDF:a}};if(d&&(x.stretchX||x.stretchY)){const Ye=j2(D,Q,q),Dt=j2(L,le,K);for(let Mt=0;Mt0&&(Q=Math.max(10,Q),this.circleDiameter=Q)}else{const j=!((L=w.image)===null||L===void 0)&&L.content&&(w.image.textFitWidth||w.image.textFitHeight)?f2(w):{x1:w.left,y1:w.top,x2:w.right,y2:w.bottom};j.y1=j.y1*b-k[0],j.y2=j.y2*b+k[2],j.x1=j.x1*b-k[3],j.x2=j.x2*b+k[1];const q=w.collisionPadding;if(q&&(j.x1-=q[0]*b,j.y1-=q[1]*b,j.x2+=q[2]*b,j.y2+=q[3]*b),D){const K=new A(j.x1,j.y1),Q=new A(j.x2,j.y1),le=new A(j.x1,j.y2),fe=new A(j.x2,j.y2),De=D*Math.PI/180;K._rotate(De),Q._rotate(De),le._rotate(De),fe._rotate(De),j.x1=Math.min(K.x,Q.x,le.x,fe.x),j.x2=Math.max(K.x,Q.x,le.x,fe.x),j.y1=Math.min(K.y,Q.y,le.y,fe.y),j.y2=Math.max(K.y,Q.y,le.y,fe.y)}i.emplaceBack(a.x,a.y,j.x1,j.y1,j.x2,j.y2,d,y,x)}this.boxEndIndex=i.length}}class eD{constructor(i=[],a=(d,y)=>dy?1:0){if(this.data=i,this.length=this.data.length,this.compare=a,this.length>0)for(let d=(this.length>>1)-1;d>=0;d--)this._down(d)}push(i){this.data.push(i),this._up(this.length++)}pop(){if(this.length===0)return;const i=this.data[0],a=this.data.pop();return--this.length>0&&(this.data[0]=a,this._down(0)),i}peek(){return this.data[0]}_up(i){const{data:a,compare:d}=this,y=a[i];for(;i>0;){const x=i-1>>1,w=a[x];if(d(y,w)>=0)break;a[i]=w,i=x}a[i]=y}_down(i){const{data:a,compare:d}=this,y=this.length>>1,x=a[i];for(;i=0)break;a[i]=a[w],i=w}a[i]=x}}function tD(s,i=1,a=!1){let d=1/0,y=1/0,x=-1/0,w=-1/0;const b=s[0];for(let q=0;qx)&&(x=K.x),(!q||K.y>w)&&(w=K.y)}const k=Math.min(x-d,w-y);let P=k/2;const D=new eD([],rD);if(k===0)return new A(d,y);for(let q=d;qL.d||!L.d)&&(L=q,a&&console.log("found best %d after %d probes",Math.round(1e4*q.d)/1e4,j)),q.max-L.d<=i||(P=q.h/2,D.push(new Gc(q.p.x-P,q.p.y-P,P,s)),D.push(new Gc(q.p.x+P,q.p.y-P,P,s)),D.push(new Gc(q.p.x-P,q.p.y+P,P,s)),D.push(new Gc(q.p.x+P,q.p.y+P,P,s)),j+=4)}return a&&(console.log(`num probes: ${j}`),console.log(`best distance: ${L.d}`)),L.p}function rD(s,i){return i.max-s.max}function Gc(s,i,a,d){this.p=new A(s,i),this.h=a,this.d=function(y,x){let w=!1,b=1/0;for(let k=0;ky.y!=K.y>y.y&&y.x<(K.x-q.x)*(y.y-q.y)/(K.y-q.y)+q.x&&(w=!w),b=Math.min(b,kb(y,q,K))}}return(w?1:-1)*Math.sqrt(b)}(this.p,d),this.max=this.d+this.h*Math.SQRT2}var Yn;g.aq=void 0,(Yn=g.aq||(g.aq={}))[Yn.center=1]="center",Yn[Yn.left=2]="left",Yn[Yn.right=3]="right",Yn[Yn.top=4]="top",Yn[Yn.bottom=5]="bottom",Yn[Yn["top-left"]=6]="top-left",Yn[Yn["top-right"]=7]="top-right",Yn[Yn["bottom-left"]=8]="bottom-left",Yn[Yn["bottom-right"]=9]="bottom-right";const yl=7,z0=Number.POSITIVE_INFINITY;function U2(s,i){return i[1]!==z0?function(a,d,y){let x=0,w=0;switch(d=Math.abs(d),y=Math.abs(y),a){case"top-right":case"top-left":case"top":w=y-yl;break;case"bottom-right":case"bottom-left":case"bottom":w=-y+yl}switch(a){case"top-right":case"bottom-right":case"right":x=-d;break;case"top-left":case"bottom-left":case"left":x=d}return[x,w]}(s,i[0],i[1]):function(a,d){let y=0,x=0;d<0&&(d=0);const w=d/Math.SQRT2;switch(a){case"top-right":case"top-left":x=w-yl;break;case"bottom-right":case"bottom-left":x=-w+yl;break;case"bottom":x=-d+yl;break;case"top":x=d-yl}switch(a){case"top-right":case"bottom-right":y=-w;break;case"top-left":case"bottom-left":y=w;break;case"left":y=d;break;case"right":y=-d}return[y,x]}(s,i[0])}function V2(s,i,a){var d;const y=s.layout,x=(d=y.get("text-variable-anchor-offset"))===null||d===void 0?void 0:d.evaluate(i,{},a);if(x){const b=x.values,k=[];for(let P=0;Pj*Pn);D.startsWith("top")?L[1]-=yl:D.startsWith("bottom")&&(L[1]+=yl),k[P+1]=L}return new Xi(k)}const w=y.get("text-variable-anchor");if(w){let b;b=s._unevaluatedLayout.getValue("text-radial-offset")!==void 0?[y.get("text-radial-offset").evaluate(i,{},a)*Pn,z0]:y.get("text-offset").evaluate(i,{},a).map(P=>P*Pn);const k=[];for(const P of w)k.push(P,U2(P,b));return new Xi(k)}return null}function R0(s){switch(s){case"right":case"top-right":case"bottom-right":return"right";case"left":case"top-left":case"bottom-left":return"left"}return"center"}function nD(s,i,a,d,y,x,w,b,k,P,D){let L=x.textMaxSize.evaluate(i,{});L===void 0&&(L=w);const j=s.layers[0].layout,q=j.get("icon-offset").evaluate(i,{},D),K=W2(a.horizontal),Q=w/24,le=s.tilePixelRatio*Q,fe=s.tilePixelRatio*L/24,De=s.tilePixelRatio*b,be=s.tilePixelRatio*j.get("symbol-spacing"),Me=j.get("text-padding")*s.tilePixelRatio,Ve=function(Ye,Dt,Mt,Zt=1){const Fr=Ye.get("icon-padding").evaluate(Dt,{},Mt),Or=Fr&&Fr.values;return[Or[0]*Zt,Or[1]*Zt,Or[2]*Zt,Or[3]*Zt]}(j,i,D,s.tilePixelRatio),et=j.get("text-max-angle")/180*Math.PI,xt=j.get("text-rotation-alignment")!=="viewport"&&j.get("symbol-placement")!=="point",Nt=j.get("icon-rotation-alignment")==="map"&&j.get("symbol-placement")!=="point",yt=j.get("symbol-placement"),pt=be/2,At=j.get("icon-text-fit");let Tt;d&&At!=="none"&&(s.allowVerticalPlacement&&a.vertical&&(Tt=p2(d,a.vertical,At,j.get("icon-text-fit-padding"),q,Q)),K&&(d=p2(d,K,At,j.get("icon-text-fit-padding"),q,Q)));const bt=(Ye,Dt)=>{Dt.x<0||Dt.x>=Cn||Dt.y<0||Dt.y>=Cn||function(Mt,Zt,Fr,Or,zn,Gs,Xn,Rn,xi,wi,bi,mn,Ln,oi,Kn,Si,Jn,ks,Fi,xr,$r,Zr,ns,nn,Zc){const Ro=Mt.addToLineVertexArray(Zt,Fr);let Lo,Zs,Ts,$n,fa=0,rf=0,Y2=0,X2=0,U0=-1,V0=-1;const pa={};let K2=zc("");if(Mt.allowVerticalPlacement&&Or.vertical){const ai=Rn.layout.get("text-rotate").evaluate($r,{},nn)+90;Ts=new Pm(xi,Zt,wi,bi,mn,Or.vertical,Ln,oi,Kn,ai),Xn&&($n=new Pm(xi,Zt,wi,bi,mn,Xn,Jn,ks,Kn,ai))}if(zn){const ai=Rn.layout.get("icon-rotate").evaluate($r,{}),Es=Rn.layout.get("icon-text-fit")!=="none",_u=$2(zn,ai,ns,Es),ho=Xn?$2(Xn,ai,ns,Es):void 0;Zs=new Pm(xi,Zt,wi,bi,mn,zn,Jn,ks,!1,ai),fa=4*_u.length;const vu=Mt.iconSizeData;let Oo=null;vu.kind==="source"?(Oo=[zo*Rn.layout.get("icon-size").evaluate($r,{})],Oo[0]>pl&&je(`${Mt.layerIds[0]}: Value for "icon-size" is >= ${Kd}. Reduce your "icon-size".`)):vu.kind==="composite"&&(Oo=[zo*Zr.compositeIconSizes[0].evaluate($r,{},nn),zo*Zr.compositeIconSizes[1].evaluate($r,{},nn)],(Oo[0]>pl||Oo[1]>pl)&&je(`${Mt.layerIds[0]}: Value for "icon-size" is >= ${Kd}. Reduce your "icon-size".`)),Mt.addSymbols(Mt.icon,_u,Oo,xr,Fi,$r,g.ah.none,Zt,Ro.lineStartIndex,Ro.lineLength,-1,nn),U0=Mt.icon.placedSymbolArray.length-1,ho&&(rf=4*ho.length,Mt.addSymbols(Mt.icon,ho,Oo,xr,Fi,$r,g.ah.vertical,Zt,Ro.lineStartIndex,Ro.lineLength,-1,nn),V0=Mt.icon.placedSymbolArray.length-1)}const J2=Object.keys(Or.horizontal);for(const ai of J2){const Es=Or.horizontal[ai];if(!Lo){K2=zc(Es.text);const ho=Rn.layout.get("text-rotate").evaluate($r,{},nn);Lo=new Pm(xi,Zt,wi,bi,mn,Es,Ln,oi,Kn,ho)}const _u=Es.positionedLines.length===1;if(Y2+=H2(Mt,Zt,Es,Gs,Rn,Kn,$r,Si,Ro,Or.vertical?g.ah.horizontal:g.ah.horizontalOnly,_u?J2:[ai],pa,U0,Zr,nn),_u)break}Or.vertical&&(X2+=H2(Mt,Zt,Or.vertical,Gs,Rn,Kn,$r,Si,Ro,g.ah.vertical,["vertical"],pa,V0,Zr,nn));const oD=Lo?Lo.boxStartIndex:Mt.collisionBoxArray.length,aD=Lo?Lo.boxEndIndex:Mt.collisionBoxArray.length,lD=Ts?Ts.boxStartIndex:Mt.collisionBoxArray.length,uD=Ts?Ts.boxEndIndex:Mt.collisionBoxArray.length,cD=Zs?Zs.boxStartIndex:Mt.collisionBoxArray.length,hD=Zs?Zs.boxEndIndex:Mt.collisionBoxArray.length,dD=$n?$n.boxStartIndex:Mt.collisionBoxArray.length,fD=$n?$n.boxEndIndex:Mt.collisionBoxArray.length;let co=-1;const Am=(ai,Es)=>ai&&ai.circleDiameter?Math.max(ai.circleDiameter,Es):Es;co=Am(Lo,co),co=Am(Ts,co),co=Am(Zs,co),co=Am($n,co);const Q2=co>-1?1:0;Q2&&(co*=Zc/Pn),Mt.glyphOffsetArray.length>=Hc.MAX_GLYPHS&&je("Too many glyphs being rendered in a tile. See https://github.com/mapbox/mapbox-gl-js/issues/2907"),$r.sortKey!==void 0&&Mt.addToSortKeyRanges(Mt.symbolInstances.length,$r.sortKey);const pD=V2(Rn,$r,nn),[mD,gD]=function(ai,Es){const _u=ai.length,ho=Es==null?void 0:Es.values;if((ho==null?void 0:ho.length)>0)for(let vu=0;vu=0?pa.right:-1,pa.center>=0?pa.center:-1,pa.left>=0?pa.left:-1,pa.vertical||-1,U0,V0,K2,oD,aD,lD,uD,cD,hD,dD,fD,wi,Y2,X2,fa,rf,Q2,0,Ln,co,mD,gD)}(s,Dt,Ye,a,d,y,Tt,s.layers[0],s.collisionBoxArray,i.index,i.sourceLayerIndex,s.index,le,[Me,Me,Me,Me],xt,k,De,Ve,Nt,q,i,x,P,D,w)};if(yt==="line")for(const Ye of R2(i.geometry,0,0,Cn,Cn)){const Dt=Q3(Ye,be,et,a.vertical||K,d,24,fe,s.overscaling,Cn);for(const Mt of Dt)K&&iD(s,K.text,pt,Mt)||bt(Ye,Mt)}else if(yt==="line-center"){for(const Ye of i.geometry)if(Ye.length>1){const Dt=J3(Ye,et,a.vertical||K,d,24,fe);Dt&&bt(Ye,Dt)}}else if(i.type==="Polygon")for(const Ye of uc(i.geometry,0)){const Dt=tD(Ye,16);bt(Ye[0],new gl(Dt.x,Dt.y,0))}else if(i.type==="LineString")for(const Ye of i.geometry)bt(Ye,new gl(Ye[0].x,Ye[0].y,0));else if(i.type==="Point")for(const Ye of i.geometry)for(const Dt of Ye)bt([Dt],new gl(Dt.x,Dt.y,0))}function H2(s,i,a,d,y,x,w,b,k,P,D,L,j,q,K){const Q=function(De,be,Me,Ve,et,xt,Nt,yt){const pt=Ve.layout.get("text-rotate").evaluate(xt,{})*Math.PI/180,At=[];for(const Tt of be.positionedLines)for(const bt of Tt.positionedGlyphs){if(!bt.rect)continue;const Ye=bt.rect||{};let Dt=o2+1,Mt=!0,Zt=1,Fr=0;const Or=(et||yt)&&bt.vertical,zn=bt.metrics.advance*bt.scale/2;if(yt&&be.verticalizable&&(Fr=Tt.lineOffset/2-(bt.imageName?-(Pn-bt.metrics.width*bt.scale)/2:(bt.scale-1)*Pn)),bt.imageName){const xr=Nt[bt.imageName];Mt=xr.sdf,Zt=xr.pixelRatio,Dt=Oi/Zt}const Gs=et?[bt.x+zn,bt.y]:[0,0];let Xn=et?[0,0]:[bt.x+zn+Me[0],bt.y+Me[1]-Fr],Rn=[0,0];Or&&(Rn=Xn,Xn=[0,0]);const xi=bt.metrics.isDoubleResolution?2:1,wi=(bt.metrics.left-Dt)*bt.scale-zn+Xn[0],bi=(-bt.metrics.top-Dt)*bt.scale+Xn[1],mn=wi+Ye.w/xi*bt.scale/Zt,Ln=bi+Ye.h/xi*bt.scale/Zt,oi=new A(wi,bi),Kn=new A(mn,bi),Si=new A(wi,Ln),Jn=new A(mn,Ln);if(Or){const xr=new A(-zn,zn-Yd),$r=-Math.PI/2,Zr=Pn/2-zn,ns=new A(5-Yd-Zr,-(bt.imageName?Zr:0)),nn=new A(...Rn);oi._rotateAround($r,xr)._add(ns)._add(nn),Kn._rotateAround($r,xr)._add(ns)._add(nn),Si._rotateAround($r,xr)._add(ns)._add(nn),Jn._rotateAround($r,xr)._add(ns)._add(nn)}if(pt){const xr=Math.sin(pt),$r=Math.cos(pt),Zr=[$r,-xr,xr,$r];oi._matMult(Zr),Kn._matMult(Zr),Si._matMult(Zr),Jn._matMult(Zr)}const ks=new A(0,0),Fi=new A(0,0);At.push({tl:oi,tr:Kn,bl:Si,br:Jn,tex:Ye,writingMode:be.writingMode,glyphOffset:Gs,sectionIndex:bt.sectionIndex,isSDF:Mt,pixelOffsetTL:ks,pixelOffsetBR:Fi,minFontScaleX:0,minFontScaleY:0})}return At}(0,a,b,y,x,w,d,s.allowVerticalPlacement),le=s.textSizeData;let fe=null;le.kind==="source"?(fe=[zo*y.layout.get("text-size").evaluate(w,{})],fe[0]>pl&&je(`${s.layerIds[0]}: Value for "text-size" is >= ${Kd}. 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W=G.uid;if(!this.loaded||!this.loaded[W])throw new Error("Should not be trying to reload a tile that was never loaded or has been removed");const te=this.loaded[W];if(te.showCollisionBoxes=G.showCollisionBoxes,te.status==="parsing"){const ue=yield te.parse(te.vectorTile,this.layerIndex,this.availableImages,this.actor);let Se;if(this.fetching[W]){const{rawTileData:Ie,cacheControl:Ae,resourceTiming:_e}=this.fetching[W];delete this.fetching[W],Se=g.e({rawTileData:Ie.slice(0)},ue,Ae,_e)}else Se=ue;return Se}if(te.status==="done"&&te.vectorTile)return te.parse(te.vectorTile,this.layerIndex,this.availableImages,this.actor)})}abortTile(G){return g._(this,void 0,void 0,function*(){const W=this.loading,te=G.uid;W&&W[te]&&W[te].abort&&(W[te].abort.abort(),delete W[te])})}removeTile(G){return g._(this,void 0,void 0,function*(){this.loaded&&this.loaded[G.uid]&&delete this.loaded[G.uid]})}}class M{constructor(){this.loaded={}}loadTile(G){return g._(this,void 0,void 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Array(this.options.maxZoom+1),this.stride=this.options.reduce?7:6,this.clusterProps=[]}load(G){const{log:W,minZoom:te,maxZoom:ue}=this.options;W&&console.time("total time");const Se=`prepare ${G.length} points`;W&&console.time(Se),this.points=G;const Ie=[];for(let _e=0;_e=te;_e--){const He=+Date.now();Ae=this.trees[_e]=this._createTree(this._cluster(Ae,_e)),W&&console.log("z%d: %d clusters in %dms",_e,Ae.numItems,+Date.now()-He)}return W&&console.timeEnd("total time"),this}getClusters(G,W){let te=((G[0]+180)%360+360)%360-180;const ue=Math.max(-90,Math.min(90,G[1]));let Se=G[2]===180?180:((G[2]+180)%360+360)%360-180;const Ie=Math.max(-90,Math.min(90,G[3]));if(G[2]-G[0]>=360)te=-180,Se=180;else if(te>Se){const $e=this.getClusters([te,ue,180,Ie],W),ut=this.getClusters([-180,ue,Se,Ie],W);return $e.concat(ut)}const Ae=this.trees[this._limitZoom(W)],_e=Ae.range(er(te),Vt(Ie),er(Se),Vt(ue)),He=Ae.data,Je=[];for(const $e of _e){const ut=this.stride*$e;Je.push(He[ut+Ee]>1?rt(He,ut,this.clusterProps):this.points[He[ut+xe]])}return Je}getChildren(G){const W=this._getOriginId(G),te=this._getOriginZoom(G),ue="No cluster with the specified id.",Se=this.trees[te];if(!Se)throw new Error(ue);const Ie=Se.data;if(W*this.stride>=Ie.length)throw new Error(ue);const Ae=this.options.radius/(this.options.extent*Math.pow(2,te-1)),_e=Se.within(Ie[W*this.stride],Ie[W*this.stride+1],Ae),He=[];for(const Je of _e){const $e=Je*this.stride;Ie[$e+4]===G&&He.push(Ie[$e+Ee]>1?rt(Ie,$e,this.clusterProps):this.points[Ie[$e+xe]])}if(He.length===0)throw new Error(ue);return He}getLeaves(G,W,te){const ue=[];return this._appendLeaves(ue,G,W=W||10,te=te||0,0),ue}getTile(G,W,te){const ue=this.trees[this._limitZoom(G)],Se=Math.pow(2,G),{extent:Ie,radius:Ae}=this.options,_e=Ae/Ie,He=(te-_e)/Se,Je=(te+1+_e)/Se,$e={features:[]};return this._addTileFeatures(ue.range((W-_e)/Se,He,(W+1+_e)/Se,Je),ue.data,W,te,Se,$e),W===0&&this._addTileFeatures(ue.range(1-_e/Se,He,1,Je),ue.data,Se,te,Se,$e),W===Se-1&&this._addTileFeatures(ue.range(0,He,_e/Se,Je),ue.data,-1,te,Se,$e),$e.features.length?$e:null}getClusterExpansionZoom(G){let W=this._getOriginZoom(G)-1;for(;W<=this.options.maxZoom;){const te=this.getChildren(G);if(W++,te.length!==1)break;G=te[0].properties.cluster_id}return W}_appendLeaves(G,W,te,ue,Se){const Ie=this.getChildren(W);for(const Ae of Ie){const _e=Ae.properties;if(_e&&_e.cluster?Se+_e.point_count<=ue?Se+=_e.point_count:Se=this._appendLeaves(G,_e.cluster_id,te,ue,Se):Se1;let Je,$e,ut;if(He)Je=Jt(W,_e,this.clusterProps),$e=W[_e],ut=W[_e+1];else{const mr=this.points[W[_e+xe]];Je=mr.properties;const[Qt,gr]=mr.geometry.coordinates;$e=er(Qt),ut=Vt(gr)}const Rt={type:1,geometry:[[Math.round(this.options.extent*($e*Se-te)),Math.round(this.options.extent*(ut*Se-ue))]],tags:Je};let Ot;Ot=He||this.options.generateId?W[_e+xe]:this.points[W[_e+xe]].id,Ot!==void 0&&(Rt.id=Ot),Ie.features.push(Rt)}}_limitZoom(G){return Math.max(this.options.minZoom,Math.min(Math.floor(+G),this.options.maxZoom+1))}_cluster(G,W){const{radius:te,extent:ue,reduce:Se,minPoints:Ie}=this.options,Ae=te/(ue*Math.pow(2,W)),_e=G.data,He=[],Je=this.stride;for(let $e=0;$e<_e.length;$e+=Je){if(_e[$e+2]<=W)continue;_e[$e+2]=W;const ut=_e[$e],Rt=_e[$e+1],Ot=G.within(_e[$e],_e[$e+1],Ae),mr=_e[$e+Ee];let Qt=mr;for(const gr of Ot){const or=gr*Je;_e[or+2]>W&&(Qt+=_e[or+Ee])}if(Qt>mr&&Qt>=Ie){let gr,or=ut*mr,Tn=Rt*mr,rn=-1;const rr=(($e/Je|0)<<5)+(W+1)+this.points.length;for(const Mr of Ot){const Yr=Mr*Je;if(_e[Yr+2]<=W)continue;_e[Yr+2]=W;const Dn=_e[Yr+Ee];or+=_e[Yr]*Dn,Tn+=_e[Yr+1]*Dn,_e[Yr+4]=rr,Se&&(gr||(gr=this._map(_e,$e,!0),rn=this.clusterProps.length,this.clusterProps.push(gr)),Se(gr,this._map(_e,Yr)))}_e[$e+4]=rr,He.push(or/Qt,Tn/Qt,1/0,rr,-1,Qt),Se&&He.push(rn)}else{for(let gr=0;gr1)for(const gr of Ot){const or=gr*Je;if(!(_e[or+2]<=W)){_e[or+2]=W;for(let Tn=0;Tn>5}_getOriginZoom(G){return(G-this.points.length)%32}_map(G,W,te){if(G[W+Ee]>1){const Ie=this.clusterProps[G[W+mt]];return te?Object.assign({},Ie):Ie}const ue=this.points[G[W+xe]].properties,Se=this.options.map(ue);return te&&Se===ue?Object.assign({},Se):Se}}function rt(he,G,W){return{type:"Feature",id:he[G+xe],properties:Jt(he,G,W),geometry:{type:"Point",coordinates:[(te=he[G],360*(te-.5)),Yt(he[G+1])]}};var te}function Jt(he,G,W){const te=he[G+Ee],ue=te>=1e4?`${Math.round(te/1e3)}k`:te>=1e3?Math.round(te/100)/10+"k":te,Se=he[G+mt],Ie=Se===-1?{}:Object.assign({},W[Se]);return Object.assign(Ie,{cluster:!0,cluster_id:he[G+xe],point_count:te,point_count_abbreviated:ue})}function er(he){return he/360+.5}function Vt(he){const G=Math.sin(he*Math.PI/180),W=.5-.25*Math.log((1+G)/(1-G))/Math.PI;return W<0?0:W>1?1:W}function Yt(he){const G=(180-360*he)*Math.PI/180;return 360*Math.atan(Math.exp(G))/Math.PI-90}function 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z%d-%d-%d",Je,$e,ut),console.time("drilling down")),this.splitTile(He.source,Je,$e,ut,G,W,te),Ie>1&&console.timeEnd("drilling down"),this.tiles[_e]?_n(this.tiles[_e],Se):null):null}}function mi(he,G,W){return 32*((1<{$e.properties=Rt;const Ot={};for(const mr of ut)Ot[mr]=_e[mr].evaluate(Je,$e);return Ot},Ie.reduce=(Rt,Ot)=>{$e.properties=Ot;for(const mr of ut)Je.accumulated=Rt[mr],Rt[mr]=He[mr].evaluate(Je,$e)},Ie}(G)).load((yield this._pendingData).features):(ue=yield this._pendingData,new Kr(ue,G.geojsonVtOptions)),this.loaded={};const Se={};if(te){const Ie=te.finish();Ie&&(Se.resourceTiming={},Se.resourceTiming[G.source]=JSON.parse(JSON.stringify(Ie)))}return Se}catch(Se){if(delete this._pendingRequest,g.bB(Se))return{abandoned:!0};throw Se}var ue})}getData(){return g._(this,void 0,void 0,function*(){return this._pendingData})}reloadTile(G){const W=this.loaded;return W&&W[G.uid]?super.reloadTile(G):this.loadTile(G)}loadAndProcessGeoJSON(G,W){return g._(this,void 0,void 0,function*(){let te=yield this.loadGeoJSON(G,W);if(delete this._pendingRequest,typeof te!="object")throw new Error(`Input data given to '${G.source}' is not a valid GeoJSON object.`);if(U(te,!0),G.filter){const ue=g.bC(G.filter,{type:"boolean","property-type":"data-driven",overridable:!1,transition:!1});if(ue.result==="error")throw new Error(ue.value.map(Ie=>`${Ie.key}: ${Ie.message}`).join(", "));te={type:"FeatureCollection",features:te.features.filter(Ie=>ue.value.evaluate({zoom:0},Ie))}}return te})}loadGeoJSON(G,W){return g._(this,void 0,void 0,function*(){const{promoteId:te}=G;if(G.request){const ue=yield g.h(G.request,W);return this._dataUpdateable=Yi(ue.data,te)?fs(ue.data,te):void 0,ue.data}if(typeof G.data=="string")try{const ue=JSON.parse(G.data);return this._dataUpdateable=Yi(ue,te)?fs(ue,te):void 0,ue}catch{throw new Error(`Input data given to '${G.source}' is not a valid GeoJSON object.`)}if(!G.dataDiff)throw new Error(`Input data given to '${G.source}' is not a valid 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this._getWorkerSource(W,te.type,te.source).getClusterLeaves(te)})),this.actor.registerMessageHandler("LD",(W,te)=>this._getWorkerSource(W,te.type,te.source).loadData(te)),this.actor.registerMessageHandler("GD",(W,te)=>this._getWorkerSource(W,te.type,te.source).getData()),this.actor.registerMessageHandler("LT",(W,te)=>this._getWorkerSource(W,te.type,te.source).loadTile(te)),this.actor.registerMessageHandler("RT",(W,te)=>this._getWorkerSource(W,te.type,te.source).reloadTile(te)),this.actor.registerMessageHandler("AT",(W,te)=>this._getWorkerSource(W,te.type,te.source).abortTile(te)),this.actor.registerMessageHandler("RMT",(W,te)=>this._getWorkerSource(W,te.type,te.source).removeTile(te)),this.actor.registerMessageHandler("RS",(W,te)=>g._(this,void 0,void 0,function*(){if(!this.workerSources[W]||!this.workerSources[W][te.type]||!this.workerSources[W][te.type][te.source])return;const ue=this.workerSources[W][te.type][te.source];delete this.workerSources[W][te.type][te.source],ue.removeSource!==void 0&&ue.removeSource(te)})),this.actor.registerMessageHandler("RM",W=>g._(this,void 0,void 0,function*(){delete this.layerIndexes[W],delete this.availableImages[W],delete this.workerSources[W],delete this.demWorkerSources[W]})),this.actor.registerMessageHandler("SR",(W,te)=>g._(this,void 0,void 0,function*(){this.referrer=te})),this.actor.registerMessageHandler("SRPS",(W,te)=>this._syncRTLPluginState(W,te)),this.actor.registerMessageHandler("IS",(W,te)=>g._(this,void 0,void 0,function*(){this.self.importScripts(te)})),this.actor.registerMessageHandler("SI",(W,te)=>this._setImages(W,te)),this.actor.registerMessageHandler("UL",(W,te)=>g._(this,void 0,void 0,function*(){this._getLayerIndex(W).update(te.layers,te.removedIds)})),this.actor.registerMessageHandler("SL",(W,te)=>g._(this,void 0,void 0,function*(){this._getLayerIndex(W).replace(te)}))}_setImages(G,W){return g._(this,void 0,void 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ue={sendAsync:(Se,Ie)=>(Se.targetMapId=G,this.actor.sendAsync(Se,Ie))};switch(W){case"vector":this.workerSources[G][W][te]=new A(ue,this._getLayerIndex(G),this._getAvailableImages(G));break;case"geojson":this.workerSources[G][W][te]=new ps(ue,this._getLayerIndex(G),this._getAvailableImages(G));break;default:this.workerSources[G][W][te]=new this.externalWorkerSourceTypes[W](ue,this._getLayerIndex(G),this._getAvailableImages(G))}}return this.workerSources[G][W][te]}_getDEMWorkerSource(G,W){return this.demWorkerSources[G]||(this.demWorkerSources[G]={}),this.demWorkerSources[G][W]||(this.demWorkerSources[G][W]=new M),this.demWorkerSources[G][W]}}return g.i(self)&&(self.worker=new Hn(self)),Hn}),h("index",["exports","./shared"],function(g,c){var T="4.7.1";let I,z;const A={now:typeof performance<"u"&&performance&&performance.now?performance.now.bind(performance):Date.now.bind(Date),frameAsync:v=>new Promise((r,u)=>{const 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Image,ee=C.url,re=C.credentials;re&&re==="include"?X.crossOrigin="use-credentials":(re&&re==="same-origin"||!c.s(ee))&&(X.crossOrigin="anonymous"),R.signal.addEventListener("abort",()=>{X.src="",N(c.c())}),X.fetchPriority="high",X.onload=()=>{X.onerror=X.onload=null,B({data:X})},X.onerror=()=>{X.onerror=X.onload=null,R.signal.aborted||N(new Error("Could not load image. 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Note that SVGs are not supported."))},X.src=ee})}(Z||(Z={})),Z.resetRequestQueue();class ne{constructor(r){this._transformRequestFn=r}transformRequest(r,u){return this._transformRequestFn&&this._transformRequestFn(r,u)||{url:r}}setTransformRequest(r){this._transformRequestFn=r}}function oe(v){var r=new c.A(3);return r[0]=v[0],r[1]=v[1],r[2]=v[2],r}var ke,ge=function(v,r,u){return v[0]=r[0]-u[0],v[1]=r[1]-u[1],v[2]=r[2]-u[2],v};ke=new c.A(3),c.A!=Float32Array&&(ke[0]=0,ke[1]=0,ke[2]=0);var Fe=function(v){var r=v[0],u=v[1];return r*r+u*u};function Oe(v){const r=[];if(typeof v=="string")r.push({id:"default",url:v});else if(v&&v.length>0){const u=[];for(const{id:p,url:m}of v){const _=`${p}${m}`;u.indexOf(_)===-1&&(u.push(_),r.push({id:p,url:m}))}}return r}function Ge(v,r,u){const p=v.split("?");return p[0]+=`${r}${u}`,p.join("?")}(function(){var v=new c.A(2);c.A!=Float32Array&&(v[0]=0,v[1]=0)})();class it{constructor(r,u,p,m){this.context=r,this.format=p,this.texture=r.gl.createTexture(),this.update(u,m)}update(r,u,p){const{width:m,height:_}=r,S=!(this.size&&this.size[0]===m&&this.size[1]===_||p),{context:E}=this,{gl:C}=E;if(this.useMipmap=!!(u&&u.useMipmap),C.bindTexture(C.TEXTURE_2D,this.texture),E.pixelStoreUnpackFlipY.set(!1),E.pixelStoreUnpack.set(1),E.pixelStoreUnpackPremultiplyAlpha.set(this.format===C.RGBA&&(!u||u.premultiply!==!1)),S)this.size=[m,_],r instanceof HTMLImageElement||r instanceof HTMLCanvasElement||r instanceof HTMLVideoElement||r instanceof ImageData||c.b(r)?C.texImage2D(C.TEXTURE_2D,0,this.format,this.format,C.UNSIGNED_BYTE,r):C.texImage2D(C.TEXTURE_2D,0,this.format,m,_,0,this.format,C.UNSIGNED_BYTE,r.data);else{const{x:R,y:B}=p||{x:0,y:0};r instanceof HTMLImageElement||r instanceof HTMLCanvasElement||r instanceof HTMLVideoElement||r instanceof ImageData||c.b(r)?C.texSubImage2D(C.TEXTURE_2D,0,R,B,C.RGBA,C.UNSIGNED_BYTE,r):C.texSubImage2D(C.TEXTURE_2D,0,R,B,m,_,C.RGBA,C.UNSIGNED_BYTE,r.data)}this.useMipmap&&this.isSizePowerOfTwo()&&C.generateMipmap(C.TEXTURE_2D)}bind(r,u,p){const{context:m}=this,{gl:_}=m;_.bindTexture(_.TEXTURE_2D,this.texture),p!==_.LINEAR_MIPMAP_NEAREST||this.isSizePowerOfTwo()||(p=_.LINEAR),r!==this.filter&&(_.texParameteri(_.TEXTURE_2D,_.TEXTURE_MAG_FILTER,r),_.texParameteri(_.TEXTURE_2D,_.TEXTURE_MIN_FILTER,p||r),this.filter=r),u!==this.wrap&&(_.texParameteri(_.TEXTURE_2D,_.TEXTURE_WRAP_S,u),_.texParameteri(_.TEXTURE_2D,_.TEXTURE_WRAP_T,u),this.wrap=u)}isSizePowerOfTwo(){return this.size[0]===this.size[1]&&Math.log(this.size[0])/Math.LN2%1==0}destroy(){const{gl:r}=this.context;r.deleteTexture(this.texture),this.texture=null}}function ve(v){const{userImage:r}=v;return!!(r&&r.render&&r.render())&&(v.data.replace(new Uint8Array(r.data.buffer)),!0)}class je extends c.E{constructor(){super(),this.images={},this.updatedImages={},this.callbackDispatchedThisFrame={},this.loaded=!1,this.requestors=[],this.patterns={},this.atlasImage=new c.R({width:1,height:1}),this.dirty=!0}isLoaded(){return this.loaded}setLoaded(r){if(this.loaded!==r&&(this.loaded=r,r)){for(const{ids:u,promiseResolve:p}of this.requestors)p(this._getImagesForIds(u));this.requestors=[]}}getImage(r){const u=this.images[r];if(u&&!u.data&&u.spriteData){const p=u.spriteData;u.data=new c.R({width:p.width,height:p.height},p.context.getImageData(p.x,p.y,p.width,p.height).data),u.spriteData=null}return u}addImage(r,u){if(this.images[r])throw new Error(`Image id ${r} already exist, use updateImage instead`);this._validate(r,u)&&(this.images[r]=u)}_validate(r,u){let p=!0;const m=u.data||u.spriteData;return this._validateStretch(u.stretchX,m&&m.width)||(this.fire(new c.j(new Error(`Image "${r}" has invalid "stretchX" value`))),p=!1),this._validateStretch(u.stretchY,m&&m.height)||(this.fire(new c.j(new Error(`Image "${r}" has invalid "stretchY" value`))),p=!1),this._validateContent(u.content,u)||(this.fire(new c.j(new Error(`Image "${r}" has invalid "content" value`))),p=!1),p}_validateStretch(r,u){if(!r)return!0;let p=0;for(const m of r){if(m[0]{let m=!0;if(!this.isLoaded())for(const _ of r)this.images[_]||(m=!1);this.isLoaded()||m?u(this._getImagesForIds(r)):this.requestors.push({ids:r,promiseResolve:u})})}_getImagesForIds(r){const u={};for(const p of r){let m=this.getImage(p);m||(this.fire(new c.k("styleimagemissing",{id:p})),m=this.getImage(p)),m?u[p]={data:m.data.clone(),pixelRatio:m.pixelRatio,sdf:m.sdf,version:m.version,stretchX:m.stretchX,stretchY:m.stretchY,content:m.content,textFitWidth:m.textFitWidth,textFitHeight:m.textFitHeight,hasRenderCallback:!!(m.userImage&&m.userImage.render)}:c.w(`Image "${p}" could not be loaded. Please make sure you have added the image with map.addImage() or a "sprite" property in your style. You can provide missing images by listening for the "styleimagemissing" map event.`)}return u}getPixelSize(){const{width:r,height:u}=this.atlasImage;return{width:r,height:u}}getPattern(r){const u=this.patterns[r],p=this.getImage(r);if(!p)return null;if(u&&u.position.version===p.version)return u.position;if(u)u.position.version=p.version;else{const m={w:p.data.width+2,h:p.data.height+2,x:0,y:0},_=new c.I(m,p);this.patterns[r]={bin:m,position:_}}return this._updatePatternAtlas(),this.patterns[r].position}bind(r){const u=r.gl;this.atlasTexture?this.dirty&&(this.atlasTexture.update(this.atlasImage),this.dirty=!1):this.atlasTexture=new it(r,this.atlasImage,u.RGBA),this.atlasTexture.bind(u.LINEAR,u.CLAMP_TO_EDGE)}_updatePatternAtlas(){const r=[];for(const _ in this.patterns)r.push(this.patterns[_].bin);const{w:u,h:p}=c.p(r),m=this.atlasImage;m.resize({width:u||1,height:p||1});for(const _ in this.patterns){const{bin:S}=this.patterns[_],E=S.x+1,C=S.y+1,R=this.getImage(_).data,B=R.width,N=R.height;c.R.copy(R,m,{x:0,y:0},{x:E,y:C},{width:B,height:N}),c.R.copy(R,m,{x:0,y:N-1},{x:E,y:C-1},{width:B,height:1}),c.R.copy(R,m,{x:0,y:0},{x:E,y:C+N},{width:B,height:1}),c.R.copy(R,m,{x:B-1,y:0},{x:E-1,y:C},{width:1,height:N}),c.R.copy(R,m,{x:0,y:0},{x:E+B,y:C},{width:1,height:N})}this.dirty=!0}beginFrame(){this.callbackDispatchedThisFrame={}}dispatchRenderCallbacks(r){for(const u of r){if(this.callbackDispatchedThisFrame[u])continue;this.callbackDispatchedThisFrame[u]=!0;const p=this.getImage(u);p||c.w(`Image with ID: "${u}" was not found`),ve(p)&&this.updateImage(u,p)}}}const H=1e20;function Re(v,r,u,p,m,_,S,E,C){for(let R=r;R-1);C++,_[C]=E,S[C]=R,S[C+1]=H}for(let E=0,C=0;E65535)throw new Error("glyphs > 65535 not supported");if(p.ranges[_])return{stack:r,id:u,glyph:m};if(!this.url)throw new Error("glyphsUrl is not set");if(!p.requests[_]){const E=ye.loadGlyphRange(r,_,this.url,this.requestManager);p.requests[_]=E}const S=yield p.requests[_];for(const E in S)this._doesCharSupportLocalGlyph(+E)||(p.glyphs[+E]=S[+E]);return p.ranges[_]=!0,{stack:r,id:u,glyph:S[u]||null}})}_doesCharSupportLocalGlyph(r){return!!this.localIdeographFontFamily&&new RegExp("\\p{Ideo}|\\p{sc=Hang}|\\p{sc=Hira}|\\p{sc=Kana}","u").test(String.fromCodePoint(r))}_tinySDF(r,u,p){const m=this.localIdeographFontFamily;if(!m||!this._doesCharSupportLocalGlyph(p))return;let _=r.tinySDF;if(!_){let E="400";/bold/i.test(u)?E="900":/medium/i.test(u)?E="500":/light/i.test(u)&&(E="200"),_=r.tinySDF=new ye.TinySDF({fontSize:48,buffer:6,radius:16,cutoff:.25,fontFamily:m,fontWeight:E})}const S=_.draw(String.fromCharCode(p));return{id:p,bitmap:new c.o({width:S.width||60,height:S.height||60},S.data),metrics:{width:S.glyphWidth/2||24,height:S.glyphHeight/2||24,left:S.glyphLeft/2+.5||0,top:S.glyphTop/2-27.5||-8,advance:S.glyphAdvance/2||24,isDoubleResolution:!0}}}}ye.loadGlyphRange=function(v,r,u,p){return c._(this,void 0,void 0,function*(){const m=256*r,_=m+255,S=p.transformRequest(u.replace("{fontstack}",v).replace("{range}",`${m}-${_}`),"Glyphs"),E=yield c.l(S,new AbortController);if(!E||!E.data)throw new Error(`Could not load glyph range. range: ${r}, ${m}-${_}`);const C={};for(const R of c.n(E.data))C[R.id]=R;return C})},ye.TinySDF=class{constructor({fontSize:v=24,buffer:r=3,radius:u=8,cutoff:p=.25,fontFamily:m="sans-serif",fontWeight:_="normal",fontStyle:S="normal"}={}){this.buffer=r,this.cutoff=p,this.radius=u;const E=this.size=v+4*r,C=this._createCanvas(E),R=this.ctx=C.getContext("2d",{willReadFrequently:!0});R.font=`${S} ${_} ${v}px ${m}`,R.textBaseline="alphabetic",R.textAlign="left",R.fillStyle="black",this.gridOuter=new Float64Array(E*E),this.gridInner=new Float64Array(E*E),this.f=new Float64Array(E),this.z=new Float64Array(E+1),this.v=new Uint16Array(E)}_createCanvas(v){const r=document.createElement("canvas");return r.width=r.height=v,r}draw(v){const{width:r,actualBoundingBoxAscent:u,actualBoundingBoxDescent:p,actualBoundingBoxLeft:m,actualBoundingBoxRight:_}=this.ctx.measureText(v),S=Math.ceil(u),E=Math.max(0,Math.min(this.size-this.buffer,Math.ceil(_-m))),C=Math.min(this.size-this.buffer,S+Math.ceil(p)),R=E+2*this.buffer,B=C+2*this.buffer,N=Math.max(R*B,0),X=new Uint8ClampedArray(N),ee={data:X,width:R,height:B,glyphWidth:E,glyphHeight:C,glyphTop:S,glyphLeft:0,glyphAdvance:r};if(E===0||C===0)return ee;const{ctx:re,buffer:ce,gridInner:pe,gridOuter:me}=this;re.clearRect(ce,ce,E,C),re.fillText(v,ce,ce+S);const we=re.getImageData(ce,ce,E,C);me.fill(H,0,N),pe.fill(0,0,N);for(let ae=0;ae0?Xe*Xe:0,pe[ze]=Xe<0?Xe*Xe:0}}Re(me,0,0,R,B,R,this.f,this.v,this.z),Re(pe,ce,ce,E,C,R,this.f,this.v,this.z);for(let ae=0;ae1&&(C=r[++E]);const B=Math.abs(R-C.left),N=Math.abs(R-C.right),X=Math.min(B,N);let ee;const re=_/p*(m+1);if(C.isDash){const ce=m-Math.abs(re);ee=Math.sqrt(X*X+ce*ce)}else ee=m-Math.sqrt(X*X+re*re);this.data[S+R]=Math.max(0,Math.min(255,ee+128))}}}addRegularDash(r){for(let E=r.length-1;E>=0;--E){const C=r[E],R=r[E+1];C.zeroLength?r.splice(E,1):R&&R.isDash===C.isDash&&(R.left=C.left,r.splice(E,1))}const u=r[0],p=r[r.length-1];u.isDash===p.isDash&&(u.left=p.left-this.width,p.right=u.right+this.width);const m=this.width*this.nextRow;let _=0,S=r[_];for(let E=0;E1&&(S=r[++_]);const C=Math.abs(E-S.left),R=Math.abs(E-S.right),B=Math.min(C,R);this.data[m+E]=Math.max(0,Math.min(255,(S.isDash?B:-B)+128))}}addDash(r,u){const p=u?7:0,m=2*p+1;if(this.nextRow+m>this.height)return c.w("LineAtlas out of space"),null;let _=0;for(let E=0;E{u.terminate()}),this.workers=null)}isPreloaded(){return!!this.active[nt]}numActive(){return Object.keys(this.active).length}}const Jt=Math.floor(A.hardwareConcurrency/2);let er,Vt;function Yt(){return er||(er=new rt),er}rt.workerCount=c.C(globalThis)?Math.max(Math.min(Jt,3),1):1;class _r{constructor(r,u){this.workerPool=r,this.actors=[],this.currentActor=0,this.id=u;const p=this.workerPool.acquire(u);for(let m=0;m{u.remove()}),this.actors=[],r&&this.workerPool.release(this.id)}registerMessageHandler(r,u){for(const p of this.actors)p.registerMessageHandler(r,u)}}function fr(){return Vt||(Vt=new _r(Yt(),c.G),Vt.registerMessageHandler("GR",(v,r,u)=>c.m(r,u))),Vt}function br(v,r){const u=c.H();return c.J(u,u,[1,1,0]),c.K(u,u,[.5*v.width,.5*v.height,1]),c.L(u,u,v.calculatePosMatrix(r.toUnwrapped()))}function Xr(v,r,u,p,m,_){const S=function(N,X,ee){if(N)for(const re of N){const ce=X[re];if(ce&&ce.source===ee&&ce.type==="fill-extrusion")return!0}else for(const re in X){const ce=X[re];if(ce.source===ee&&ce.type==="fill-extrusion")return!0}return!1}(m&&m.layers,r,v.id),E=_.maxPitchScaleFactor(),C=v.tilesIn(p,E,S);C.sort(V);const R=[];for(const N of C)R.push({wrappedTileID:N.tileID.wrapped().key,queryResults:N.tile.queryRenderedFeatures(r,u,v._state,N.queryGeometry,N.cameraQueryGeometry,N.scale,m,_,E,br(v.transform,N.tileID))});const B=function(N){const X={},ee={};for(const re of N){const ce=re.queryResults,pe=re.wrappedTileID,me=ee[pe]=ee[pe]||{};for(const we in ce){const ae=ce[we],Ce=me[we]=me[we]||{},Pe=X[we]=X[we]||[];for(const ze of ae)Ce[ze.featureIndex]||(Ce[ze.featureIndex]=!0,Pe.push(ze))}}return X}(R);for(const N in B)B[N].forEach(X=>{const ee=X.feature,re=v.getFeatureState(ee.layer["source-layer"],ee.id);ee.source=ee.layer.source,ee.layer["source-layer"]&&(ee.sourceLayer=ee.layer["source-layer"]),ee.state=re});return B}function V(v,r){const u=v.tileID,p=r.tileID;return u.overscaledZ-p.overscaledZ||u.canonical.y-p.canonical.y||u.wrap-p.wrap||u.canonical.x-p.canonical.x}function Ue(v,r,u){return c._(this,void 0,void 0,function*(){let p=v;if(v.url?p=(yield c.h(r.transformRequest(v.url,"Source"),u)).data:yield A.frameAsync(u),!p)return null;const m=c.M(c.e(p,v),["tiles","minzoom","maxzoom","attribution","bounds","scheme","tileSize","encoding"]);return"vector_layers"in p&&p.vector_layers&&(m.vectorLayerIds=p.vector_layers.map(_=>_.id)),m})}class ie{constructor(r,u){r&&(u?this.setSouthWest(r).setNorthEast(u):Array.isArray(r)&&(r.length===4?this.setSouthWest([r[0],r[1]]).setNorthEast([r[2],r[3]]):this.setSouthWest(r[0]).setNorthEast(r[1])))}setNorthEast(r){return this._ne=r instanceof c.N?new c.N(r.lng,r.lat):c.N.convert(r),this}setSouthWest(r){return this._sw=r instanceof c.N?new c.N(r.lng,r.lat):c.N.convert(r),this}extend(r){const u=this._sw,p=this._ne;let m,_;if(r instanceof c.N)m=r,_=r;else{if(!(r instanceof ie))return Array.isArray(r)?r.length===4||r.every(Array.isArray)?this.extend(ie.convert(r)):this.extend(c.N.convert(r)):r&&("lng"in r||"lon"in r)&&"lat"in r?this.extend(c.N.convert(r)):this;if(m=r._sw,_=r._ne,!m||!_)return this}return u||p?(u.lng=Math.min(m.lng,u.lng),u.lat=Math.min(m.lat,u.lat),p.lng=Math.max(_.lng,p.lng),p.lat=Math.max(_.lat,p.lat)):(this._sw=new c.N(m.lng,m.lat),this._ne=new c.N(_.lng,_.lat)),this}getCenter(){return new c.N((this._sw.lng+this._ne.lng)/2,(this._sw.lat+this._ne.lat)/2)}getSouthWest(){return this._sw}getNorthEast(){return this._ne}getNorthWest(){return new c.N(this.getWest(),this.getNorth())}getSouthEast(){return new c.N(this.getEast(),this.getSouth())}getWest(){return this._sw.lng}getSouth(){return this._sw.lat}getEast(){return this._ne.lng}getNorth(){return this._ne.lat}toArray(){return[this._sw.toArray(),this._ne.toArray()]}toString(){return`LngLatBounds(${this._sw.toString()}, ${this._ne.toString()})`}isEmpty(){return!(this._sw&&this._ne)}contains(r){const{lng:u,lat:p}=c.N.convert(r);let m=this._sw.lng<=u&&u<=this._ne.lng;return this._sw.lng>this._ne.lng&&(m=this._sw.lng>=u&&u>=this._ne.lng),this._sw.lat<=p&&p<=this._ne.lat&&m}static convert(r){return r instanceof ie?r:r&&new ie(r)}static fromLngLat(r,u=0){const p=360*u/40075017,m=p/Math.cos(Math.PI/180*r.lat);return new ie(new c.N(r.lng-m,r.lat-p),new c.N(r.lng+m,r.lat+p))}adjustAntiMeridian(){const r=new c.N(this._sw.lng,this._sw.lat),u=new c.N(this._ne.lng,this._ne.lat);return new ie(r,r.lng>u.lng?new c.N(u.lng+360,u.lat):u)}}class de{constructor(r,u,p){this.bounds=ie.convert(this.validateBounds(r)),this.minzoom=u||0,this.maxzoom=p||24}validateBounds(r){return Array.isArray(r)&&r.length===4?[Math.max(-180,r[0]),Math.max(-90,r[1]),Math.min(180,r[2]),Math.min(90,r[3])]:[-180,-90,180,90]}contains(r){const u=Math.pow(2,r.z),p=Math.floor(c.O(this.bounds.getWest())*u),m=Math.floor(c.Q(this.bounds.getNorth())*u),_=Math.ceil(c.O(this.bounds.getEast())*u),S=Math.ceil(c.Q(this.bounds.getSouth())*u);return r.x>=p&&r.x<_&&r.y>=m&&r.y{this._options.tiles=r}),this}setUrl(r){return this.setSourceProperty(()=>{this.url=r,this._options.url=r}),this}onRemove(){this._tileJSONRequest&&(this._tileJSONRequest.abort(),this._tileJSONRequest=null)}serialize(){return c.e({},this._options)}loadTile(r){return c._(this,void 0,void 0,function*(){const u=r.tileID.canonical.url(this.tiles,this.map.getPixelRatio(),this.scheme),p={request:this.map._requestManager.transformRequest(u,"Tile"),uid:r.uid,tileID:r.tileID,zoom:r.tileID.overscaledZ,tileSize:this.tileSize*r.tileID.overscaleFactor(),type:this.type,source:this.id,pixelRatio:this.map.getPixelRatio(),showCollisionBoxes:this.map.showCollisionBoxes,promoteId:this.promoteId};p.request.collectResourceTiming=this._collectResourceTiming;let m="RT";if(r.actor&&r.state!=="expired"){if(r.state==="loading")return new Promise((_,S)=>{r.reloadPromise={resolve:_,reject:S}})}else r.actor=this.dispatcher.getActor(),m="LT";r.abortController=new AbortController;try{const _=yield r.actor.sendAsync({type:m,data:p},r.abortController);if(delete r.abortController,r.aborted)return;this._afterTileLoadWorkerResponse(r,_)}catch(_){if(delete r.abortController,r.aborted)return;if(_&&_.status!==404)throw _;this._afterTileLoadWorkerResponse(r,null)}})}_afterTileLoadWorkerResponse(r,u){if(u&&u.resourceTiming&&(r.resourceTiming=u.resourceTiming),u&&this.map._refreshExpiredTiles&&r.setExpiryData(u),r.loadVectorData(u,this.map.painter),r.reloadPromise){const p=r.reloadPromise;r.reloadPromise=null,this.loadTile(r).then(p.resolve).catch(p.reject)}}abortTile(r){return c._(this,void 0,void 0,function*(){r.abortController&&(r.abortController.abort(),delete r.abortController),r.actor&&(yield r.actor.sendAsync({type:"AT",data:{uid:r.uid,type:this.type,source:this.id}}))})}unloadTile(r){return c._(this,void 0,void 0,function*(){r.unloadVectorData(),r.actor&&(yield r.actor.sendAsync({type:"RMT",data:{uid:r.uid,type:this.type,source:this.id}}))})}hasTransition(){return!1}}class Te extends c.E{constructor(r,u,p,m){super(),this.id=r,this.dispatcher=p,this.setEventedParent(m),this.type="raster",this.minzoom=0,this.maxzoom=22,this.roundZoom=!0,this.scheme="xyz",this.tileSize=512,this._loaded=!1,this._options=c.e({type:"raster"},u),c.e(this,c.M(u,["url","scheme","tileSize"]))}load(){return c._(this,void 0,void 0,function*(){this._loaded=!1,this.fire(new c.k("dataloading",{dataType:"source"})),this._tileJSONRequest=new AbortController;try{const r=yield Ue(this._options,this.map._requestManager,this._tileJSONRequest);this._tileJSONRequest=null,this._loaded=!0,r&&(c.e(this,r),r.bounds&&(this.tileBounds=new de(r.bounds,this.minzoom,this.maxzoom)),this.fire(new c.k("data",{dataType:"source",sourceDataType:"metadata"})),this.fire(new c.k("data",{dataType:"source",sourceDataType:"content"})))}catch(r){this._tileJSONRequest=null,this.fire(new c.j(r))}})}loaded(){return this._loaded}onAdd(r){this.map=r,this.load()}onRemove(){this._tileJSONRequest&&(this._tileJSONRequest.abort(),this._tileJSONRequest=null)}setSourceProperty(r){this._tileJSONRequest&&(this._tileJSONRequest.abort(),this._tileJSONRequest=null),r(),this.load()}setTiles(r){return this.setSourceProperty(()=>{this._options.tiles=r}),this}setUrl(r){return this.setSourceProperty(()=>{this.url=r,this._options.url=r}),this}serialize(){return c.e({},this._options)}hasTile(r){return!this.tileBounds||this.tileBounds.contains(r.canonical)}loadTile(r){return c._(this,void 0,void 0,function*(){const u=r.tileID.canonical.url(this.tiles,this.map.getPixelRatio(),this.scheme);r.abortController=new AbortController;try{const p=yield Z.getImage(this.map._requestManager.transformRequest(u,"Tile"),r.abortController,this.map._refreshExpiredTiles);if(delete r.abortController,r.aborted)return void(r.state="unloaded");if(p&&p.data){this.map._refreshExpiredTiles&&p.cacheControl&&p.expires&&r.setExpiryData({cacheControl:p.cacheControl,expires:p.expires});const m=this.map.painter.context,_=m.gl,S=p.data;r.texture=this.map.painter.getTileTexture(S.width),r.texture?r.texture.update(S,{useMipmap:!0}):(r.texture=new it(m,S,_.RGBA,{useMipmap:!0}),r.texture.bind(_.LINEAR,_.CLAMP_TO_EDGE,_.LINEAR_MIPMAP_NEAREST)),r.state="loaded"}}catch(p){if(delete r.abortController,r.aborted)r.state="unloaded";else if(p)throw r.state="errored",p}})}abortTile(r){return c._(this,void 0,void 0,function*(){r.abortController&&(r.abortController.abort(),delete r.abortController)})}unloadTile(r){return c._(this,void 0,void 0,function*(){r.texture&&this.map.painter.saveTileTexture(r.texture)})}hasTransition(){return!1}}class Ze extends Te{constructor(r,u,p,m){super(r,u,p,m),this.type="raster-dem",this.maxzoom=22,this._options=c.e({type:"raster-dem"},u),this.encoding=u.encoding||"mapbox",this.redFactor=u.redFactor,this.greenFactor=u.greenFactor,this.blueFactor=u.blueFactor,this.baseShift=u.baseShift}loadTile(r){return c._(this,void 0,void 0,function*(){const u=r.tileID.canonical.url(this.tiles,this.map.getPixelRatio(),this.scheme),p=this.map._requestManager.transformRequest(u,"Tile");r.neighboringTiles=this._getNeighboringTiles(r.tileID),r.abortController=new AbortController;try{const m=yield Z.getImage(p,r.abortController,this.map._refreshExpiredTiles);if(delete r.abortController,r.aborted)return void(r.state="unloaded");if(m&&m.data){const _=m.data;this.map._refreshExpiredTiles&&m.cacheControl&&m.expires&&r.setExpiryData({cacheControl:m.cacheControl,expires:m.expires});const S=c.b(_)&&c.U()?_:yield this.readImageNow(_),E={type:this.type,uid:r.uid,source:this.id,rawImageData:S,encoding:this.encoding,redFactor:this.redFactor,greenFactor:this.greenFactor,blueFactor:this.blueFactor,baseShift:this.baseShift};if(!r.actor||r.state==="expired"){r.actor=this.dispatcher.getActor();const C=yield r.actor.sendAsync({type:"LDT",data:E});r.dem=C,r.needsHillshadePrepare=!0,r.needsTerrainPrepare=!0,r.state="loaded"}}}catch(m){if(delete r.abortController,r.aborted)r.state="unloaded";else if(m)throw r.state="errored",m}})}readImageNow(r){return c._(this,void 0,void 0,function*(){if(typeof VideoFrame<"u"&&c.V()){const u=r.width+2,p=r.height+2;try{return new c.R({width:u,height:p},yield c.W(r,-1,-1,u,p))}catch{}}return A.getImageData(r,1)})}_getNeighboringTiles(r){const u=r.canonical,p=Math.pow(2,u.z),m=(u.x-1+p)%p,_=u.x===0?r.wrap-1:r.wrap,S=(u.x+1+p)%p,E=u.x+1===p?r.wrap+1:r.wrap,C={};return C[new c.S(r.overscaledZ,_,u.z,m,u.y).key]={backfilled:!1},C[new c.S(r.overscaledZ,E,u.z,S,u.y).key]={backfilled:!1},u.y>0&&(C[new c.S(r.overscaledZ,_,u.z,m,u.y-1).key]={backfilled:!1},C[new c.S(r.overscaledZ,r.wrap,u.z,u.x,u.y-1).key]={backfilled:!1},C[new c.S(r.overscaledZ,E,u.z,S,u.y-1).key]={backfilled:!1}),u.y+10&&c.e(_,{resourceTiming:m}),this.fire(new c.k("data",Object.assign(Object.assign({},_),{sourceDataType:"metadata"}))),this.fire(new c.k("data",Object.assign(Object.assign({},_),{sourceDataType:"content"})))}catch(p){if(this._pendingLoads--,this._removed)return void this.fire(new c.k("dataabort",{dataType:"source"}));this.fire(new c.j(p))}})}loaded(){return this._pendingLoads===0}loadTile(r){return c._(this,void 0,void 0,function*(){const u=r.actor?"RT":"LT";r.actor=this.actor;const p={type:this.type,uid:r.uid,tileID:r.tileID,zoom:r.tileID.overscaledZ,maxZoom:this.maxzoom,tileSize:this.tileSize,source:this.id,pixelRatio:this.map.getPixelRatio(),showCollisionBoxes:this.map.showCollisionBoxes,promoteId:this.promoteId};r.abortController=new AbortController;const m=yield this.actor.sendAsync({type:u,data:p},r.abortController);delete r.abortController,r.unloadVectorData(),r.aborted||r.loadVectorData(m,this.map.painter,u==="RT")})}abortTile(r){return c._(this,void 0,void 0,function*(){r.abortController&&(r.abortController.abort(),delete r.abortController),r.aborted=!0})}unloadTile(r){return c._(this,void 0,void 0,function*(){r.unloadVectorData(),yield this.actor.sendAsync({type:"RMT",data:{uid:r.uid,type:this.type,source:this.id}})})}onRemove(){this._removed=!0,this.actor.sendAsync({type:"RS",data:{type:this.type,source:this.id}})}serialize(){return c.e({},this._options,{type:this.type,data:this._data})}hasTransition(){return!1}}var Ne=c.Y([{name:"a_pos",type:"Int16",components:2},{name:"a_texture_pos",type:"Int16",components:2}]);class ot extends c.E{constructor(r,u,p,m){super(),this.id=r,this.dispatcher=p,this.coordinates=u.coordinates,this.type="image",this.minzoom=0,this.maxzoom=22,this.tileSize=512,this.tiles={},this._loaded=!1,this.setEventedParent(m),this.options=u}load(r){return c._(this,void 0,void 0,function*(){this._loaded=!1,this.fire(new c.k("dataloading",{dataType:"source"})),this.url=this.options.url,this._request=new AbortController;try{const u=yield Z.getImage(this.map._requestManager.transformRequest(this.url,"Image"),this._request);this._request=null,this._loaded=!0,u&&u.data&&(this.image=u.data,r&&(this.coordinates=r),this._finishLoading())}catch(u){this._request=null,this._loaded=!0,this.fire(new c.j(u))}})}loaded(){return this._loaded}updateImage(r){return r.url?(this._request&&(this._request.abort(),this._request=null),this.options.url=r.url,this.load(r.coordinates).finally(()=>{this.texture=null}),this):this}_finishLoading(){this.map&&(this.setCoordinates(this.coordinates),this.fire(new c.k("data",{dataType:"source",sourceDataType:"metadata"})))}onAdd(r){this.map=r,this.load()}onRemove(){this._request&&(this._request.abort(),this._request=null)}setCoordinates(r){this.coordinates=r;const u=r.map(c.Z.fromLngLat);this.tileID=function(m){let _=1/0,S=1/0,E=-1/0,C=-1/0;for(const X of m)_=Math.min(_,X.x),S=Math.min(S,X.y),E=Math.max(E,X.x),C=Math.max(C,X.y);const R=Math.max(E-_,C-S),B=Math.max(0,Math.floor(-Math.log(R)/Math.LN2)),N=Math.pow(2,B);return new c.a1(B,Math.floor((_+E)/2*N),Math.floor((S+C)/2*N))}(u),this.minzoom=this.maxzoom=this.tileID.z;const p=u.map(m=>this.tileID.getTilePoint(m)._round());return this._boundsArray=new c.$,this._boundsArray.emplaceBack(p[0].x,p[0].y,0,0),this._boundsArray.emplaceBack(p[1].x,p[1].y,c.X,0),this._boundsArray.emplaceBack(p[3].x,p[3].y,0,c.X),this._boundsArray.emplaceBack(p[2].x,p[2].y,c.X,c.X),this.boundsBuffer&&(this.boundsBuffer.destroy(),delete this.boundsBuffer),this.fire(new c.k("data",{dataType:"source",sourceDataType:"content"})),this}prepare(){if(Object.keys(this.tiles).length===0||!this.image)return;const r=this.map.painter.context,u=r.gl;this.boundsBuffer||(this.boundsBuffer=r.createVertexBuffer(this._boundsArray,Ne.members)),this.boundsSegments||(this.boundsSegments=c.a0.simpleSegment(0,0,4,2)),this.texture||(this.texture=new it(r,this.image,u.RGBA),this.texture.bind(u.LINEAR,u.CLAMP_TO_EDGE));let p=!1;for(const m in this.tiles){const _=this.tiles[m];_.state!=="loaded"&&(_.state="loaded",_.texture=this.texture,p=!0)}p&&this.fire(new c.k("data",{dataType:"source",sourceDataType:"idle",sourceId:this.id}))}loadTile(r){return c._(this,void 0,void 0,function*(){this.tileID&&this.tileID.equals(r.tileID.canonical)?(this.tiles[String(r.tileID.wrap)]=r,r.buckets={}):r.state="errored"})}serialize(){return{type:"image",url:this.options.url,coordinates:this.coordinates}}hasTransition(){return!1}}class kt extends ot{constructor(r,u,p,m){super(r,u,p,m),this.roundZoom=!0,this.type="video",this.options=u}load(){return c._(this,void 0,void 0,function*(){this._loaded=!1;const r=this.options;this.urls=[];for(const u of r.urls)this.urls.push(this.map._requestManager.transformRequest(u,"Source").url);try{const u=yield c.a3(this.urls);if(this._loaded=!0,!u)return;this.video=u,this.video.loop=!0,this.video.addEventListener("playing",()=>{this.map.triggerRepaint()}),this.map&&this.video.play(),this._finishLoading()}catch(u){this.fire(new c.j(u))}})}pause(){this.video&&this.video.pause()}play(){this.video&&this.video.play()}seek(r){if(this.video){const u=this.video.seekable;ru.end(0)?this.fire(new c.j(new c.a2(`sources.${this.id}`,null,`Playback for this video can be set only between the ${u.start(0)} and ${u.end(0)}-second mark.`))):this.video.currentTime=r}}getVideo(){return this.video}onAdd(r){this.map||(this.map=r,this.load(),this.video&&(this.video.play(),this.setCoordinates(this.coordinates)))}prepare(){if(Object.keys(this.tiles).length===0||this.video.readyState<2)return;const r=this.map.painter.context,u=r.gl;this.boundsBuffer||(this.boundsBuffer=r.createVertexBuffer(this._boundsArray,Ne.members)),this.boundsSegments||(this.boundsSegments=c.a0.simpleSegment(0,0,4,2)),this.texture?this.video.paused||(this.texture.bind(u.LINEAR,u.CLAMP_TO_EDGE),u.texSubImage2D(u.TEXTURE_2D,0,0,0,u.RGBA,u.UNSIGNED_BYTE,this.video)):(this.texture=new it(r,this.video,u.RGBA),this.texture.bind(u.LINEAR,u.CLAMP_TO_EDGE));let p=!1;for(const m in this.tiles){const _=this.tiles[m];_.state!=="loaded"&&(_.state="loaded",_.texture=this.texture,p=!0)}p&&this.fire(new c.k("data",{dataType:"source",sourceDataType:"idle",sourceId:this.id}))}serialize(){return{type:"video",urls:this.urls,coordinates:this.coordinates}}hasTransition(){return this.video&&!this.video.paused}}class at extends ot{constructor(r,u,p,m){super(r,u,p,m),u.coordinates?Array.isArray(u.coordinates)&&u.coordinates.length===4&&!u.coordinates.some(_=>!Array.isArray(_)||_.length!==2||_.some(S=>typeof S!="number"))||this.fire(new c.j(new c.a2(`sources.${r}`,null,'"coordinates" property must be an array of 4 longitude/latitude array pairs'))):this.fire(new c.j(new c.a2(`sources.${r}`,null,'missing required property "coordinates"'))),u.animate&&typeof u.animate!="boolean"&&this.fire(new c.j(new c.a2(`sources.${r}`,null,'optional "animate" property must be a boolean value'))),u.canvas?typeof u.canvas=="string"||u.canvas instanceof HTMLCanvasElement||this.fire(new c.j(new c.a2(`sources.${r}`,null,'"canvas" must be either a string representing the ID of the canvas element from which to read, or an HTMLCanvasElement instance'))):this.fire(new c.j(new c.a2(`sources.${r}`,null,'missing required property "canvas"'))),this.options=u,this.animate=u.animate===void 0||u.animate}load(){return c._(this,void 0,void 0,function*(){this._loaded=!0,this.canvas||(this.canvas=this.options.canvas instanceof HTMLCanvasElement?this.options.canvas:document.getElementById(this.options.canvas)),this.width=this.canvas.width,this.height=this.canvas.height,this._hasInvalidDimensions()?this.fire(new c.j(new Error("Canvas dimensions cannot be less than or equal to zero."))):(this.play=function(){this._playing=!0,this.map.triggerRepaint()},this.pause=function(){this._playing&&(this.prepare(),this._playing=!1)},this._finishLoading())})}getCanvas(){return this.canvas}onAdd(r){this.map=r,this.load(),this.canvas&&this.animate&&this.play()}onRemove(){this.pause()}prepare(){let r=!1;if(this.canvas.width!==this.width&&(this.width=this.canvas.width,r=!0),this.canvas.height!==this.height&&(this.height=this.canvas.height,r=!0),this._hasInvalidDimensions()||Object.keys(this.tiles).length===0)return;const u=this.map.painter.context,p=u.gl;this.boundsBuffer||(this.boundsBuffer=u.createVertexBuffer(this._boundsArray,Ne.members)),this.boundsSegments||(this.boundsSegments=c.a0.simpleSegment(0,0,4,2)),this.texture?(r||this._playing)&&this.texture.update(this.canvas,{premultiply:!0}):this.texture=new it(u,this.canvas,p.RGBA,{premultiply:!0});let m=!1;for(const _ in this.tiles){const S=this.tiles[_];S.state!=="loaded"&&(S.state="loaded",S.texture=this.texture,m=!0)}m&&this.fire(new c.k("data",{dataType:"source",sourceDataType:"idle",sourceId:this.id}))}serialize(){return{type:"canvas",coordinates:this.coordinates}}hasTransition(){return this._playing}_hasInvalidDimensions(){for(const r of[this.canvas.width,this.canvas.height])if(isNaN(r)||r<=0)return!0;return!1}}const Bt={},Tr=v=>{switch(v){case"geojson":return tt;case"image":return ot;case"raster":return Te;case"raster-dem":return Ze;case"vector":return se;case"video":return kt;case"canvas":return at}return Bt[v]},qe="RTLPluginLoaded";class tn extends c.E{constructor(){super(...arguments),this.status="unavailable",this.url=null,this.dispatcher=fr()}_syncState(r){return this.status=r,this.dispatcher.broadcast("SRPS",{pluginStatus:r,pluginURL:this.url}).catch(u=>{throw this.status="error",u})}getRTLTextPluginStatus(){return this.status}clearRTLTextPlugin(){this.status="unavailable",this.url=null}setRTLTextPlugin(r){return c._(this,arguments,void 0,function*(u,p=!1){if(this.url)throw new Error("setRTLTextPlugin cannot be called multiple times.");if(this.url=A.resolveURL(u),!this.url)throw new Error(`requested url ${u} is invalid`);if(this.status==="unavailable"){if(!p)return this._requestImport();this.status="deferred",this._syncState(this.status)}else if(this.status==="requested")return this._requestImport()})}_requestImport(){return c._(this,void 0,void 0,function*(){yield this._syncState("loading"),this.status="loaded",this.fire(new c.k(qe))})}lazyLoad(){this.status==="unavailable"?this.status="requested":this.status==="deferred"&&this._requestImport()}}let _n=null;function vn(){return _n||(_n=new tn),_n}class pi{constructor(r,u){this.timeAdded=0,this.fadeEndTime=0,this.tileID=r,this.uid=c.a4(),this.uses=0,this.tileSize=u,this.buckets={},this.expirationTime=null,this.queryPadding=0,this.hasSymbolBuckets=!1,this.hasRTLText=!1,this.dependencies={},this.rtt=[],this.rttCoords={},this.expiredRequestCount=0,this.state="loading"}registerFadeDuration(r){const u=r+this.timeAdded;u_.getLayer(R)).filter(Boolean);if(C.length!==0){E.layers=C,E.stateDependentLayerIds&&(E.stateDependentLayers=E.stateDependentLayerIds.map(R=>C.filter(B=>B.id===R)[0]));for(const R of C)S[R.id]=E}}return S}(r.buckets,u.style),this.hasSymbolBuckets=!1;for(const m in this.buckets){const _=this.buckets[m];if(_ instanceof c.a6){if(this.hasSymbolBuckets=!0,!p)break;_.justReloaded=!0}}if(this.hasRTLText=!1,this.hasSymbolBuckets)for(const m in this.buckets){const _=this.buckets[m];if(_ instanceof c.a6&&_.hasRTLText){this.hasRTLText=!0,vn().lazyLoad();break}}this.queryPadding=0;for(const m in this.buckets){const _=this.buckets[m];this.queryPadding=Math.max(this.queryPadding,u.style.getLayer(m).queryRadius(_))}r.imageAtlas&&(this.imageAtlas=r.imageAtlas),r.glyphAtlasImage&&(this.glyphAtlasImage=r.glyphAtlasImage)}else this.collisionBoxArray=new c.a5}unloadVectorData(){for(const r in this.buckets)this.buckets[r].destroy();this.buckets={},this.imageAtlasTexture&&this.imageAtlasTexture.destroy(),this.imageAtlas&&(this.imageAtlas=null),this.glyphAtlasTexture&&this.glyphAtlasTexture.destroy(),this.latestFeatureIndex=null,this.state="unloaded"}getBucket(r){return this.buckets[r.id]}upload(r){for(const p in this.buckets){const m=this.buckets[p];m.uploadPending()&&m.upload(r)}const u=r.gl;this.imageAtlas&&!this.imageAtlas.uploaded&&(this.imageAtlasTexture=new it(r,this.imageAtlas.image,u.RGBA),this.imageAtlas.uploaded=!0),this.glyphAtlasImage&&(this.glyphAtlasTexture=new it(r,this.glyphAtlasImage,u.ALPHA),this.glyphAtlasImage=null)}prepare(r){this.imageAtlas&&this.imageAtlas.patchUpdatedImages(r,this.imageAtlasTexture)}queryRenderedFeatures(r,u,p,m,_,S,E,C,R,B){return this.latestFeatureIndex&&this.latestFeatureIndex.rawTileData?this.latestFeatureIndex.query({queryGeometry:m,cameraQueryGeometry:_,scale:S,tileSize:this.tileSize,pixelPosMatrix:B,transform:C,params:E,queryPadding:this.queryPadding*R},r,u,p):{}}querySourceFeatures(r,u){const p=this.latestFeatureIndex;if(!p||!p.rawTileData)return;const m=p.loadVTLayers(),_=u&&u.sourceLayer?u.sourceLayer:"",S=m._geojsonTileLayer||m[_];if(!S)return;const E=c.a7(u&&u.filter),{z:C,x:R,y:B}=this.tileID.canonical,N={z:C,x:R,y:B};for(let X=0;Xp)m=!1;else if(u)if(this.expirationTime{this.remove(r,_)},p)),this.data[m].push(_),this.order.push(m),this.order.length>this.max){const S=this._getAndRemoveByKey(this.order[0]);S&&this.onRemove(S)}return this}has(r){return r.wrapped().key in this.data}getAndRemove(r){return this.has(r)?this._getAndRemoveByKey(r.wrapped().key):null}_getAndRemoveByKey(r){const u=this.data[r].shift();return u.timeout&&clearTimeout(u.timeout),this.data[r].length===0&&delete this.data[r],this.order.splice(this.order.indexOf(r),1),u.value}getByKey(r){const u=this.data[r];return u?u[0].value:null}get(r){return this.has(r)?this.data[r.wrapped().key][0].value:null}remove(r,u){if(!this.has(r))return this;const p=r.wrapped().key,m=u===void 0?0:this.data[p].indexOf(u),_=this.data[p][m];return this.data[p].splice(m,1),_.timeout&&clearTimeout(_.timeout),this.data[p].length===0&&delete this.data[p],this.onRemove(_.value),this.order.splice(this.order.indexOf(p),1),this}setMaxSize(r){for(this.max=r;this.order.length>this.max;){const u=this._getAndRemoveByKey(this.order[0]);u&&this.onRemove(u)}return this}filter(r){const u=[];for(const p in this.data)for(const m of this.data[p])r(m.value)||u.push(m);for(const p of u)this.remove(p.value.tileID,p)}}class Kt{constructor(){this.state={},this.stateChanges={},this.deletedStates={}}updateState(r,u,p){const m=String(u);if(this.stateChanges[r]=this.stateChanges[r]||{},this.stateChanges[r][m]=this.stateChanges[r][m]||{},c.e(this.stateChanges[r][m],p),this.deletedStates[r]===null){this.deletedStates[r]={};for(const _ in this.state[r])_!==m&&(this.deletedStates[r][_]=null)}else if(this.deletedStates[r]&&this.deletedStates[r][m]===null){this.deletedStates[r][m]={};for(const _ in this.state[r][m])p[_]||(this.deletedStates[r][m][_]=null)}else for(const _ in p)this.deletedStates[r]&&this.deletedStates[r][m]&&this.deletedStates[r][m][_]===null&&delete this.deletedStates[r][m][_]}removeFeatureState(r,u,p){if(this.deletedStates[r]===null)return;const m=String(u);if(this.deletedStates[r]=this.deletedStates[r]||{},p&&u!==void 0)this.deletedStates[r][m]!==null&&(this.deletedStates[r][m]=this.deletedStates[r][m]||{},this.deletedStates[r][m][p]=null);else if(u!==void 0)if(this.stateChanges[r]&&this.stateChanges[r][m])for(p in this.deletedStates[r][m]={},this.stateChanges[r][m])this.deletedStates[r][m][p]=null;else this.deletedStates[r][m]=null;else this.deletedStates[r]=null}getState(r,u){const p=String(u),m=c.e({},(this.state[r]||{})[p],(this.stateChanges[r]||{})[p]);if(this.deletedStates[r]===null)return{};if(this.deletedStates[r]){const _=this.deletedStates[r][u];if(_===null)return{};for(const S in _)delete m[S]}return m}initializeTileState(r,u){r.setFeatureState(this.state,u)}coalesceChanges(r,u){const p={};for(const m in this.stateChanges){this.state[m]=this.state[m]||{};const _={};for(const S in this.stateChanges[m])this.state[m][S]||(this.state[m][S]={}),c.e(this.state[m][S],this.stateChanges[m][S]),_[S]=this.state[m][S];p[m]=_}for(const m in this.deletedStates){this.state[m]=this.state[m]||{};const _={};if(this.deletedStates[m]===null)for(const S in this.state[m])_[S]={},this.state[m][S]={};else for(const S in this.deletedStates[m]){if(this.deletedStates[m][S]===null)this.state[m][S]={};else for(const E of Object.keys(this.deletedStates[m][S]))delete this.state[m][S][E];_[S]=this.state[m][S]}p[m]=p[m]||{},c.e(p[m],_)}if(this.stateChanges={},this.deletedStates={},Object.keys(p).length!==0)for(const m in r)r[m].setFeatureState(p,u)}}class jt extends c.E{constructor(r,u,p){super(),this.id=r,this.dispatcher=p,this.on("data",m=>this._dataHandler(m)),this.on("dataloading",()=>{this._sourceErrored=!1}),this.on("error",()=>{this._sourceErrored=this._source.loaded()}),this._source=((m,_,S,E)=>{const C=new(Tr(_.type))(m,_,S,E);if(C.id!==m)throw new Error(`Expected Source id to be ${m} instead of ${C.id}`);return C})(r,u,p,this),this._tiles={},this._cache=new Qe(0,m=>this._unloadTile(m)),this._timers={},this._cacheTimers={},this._maxTileCacheSize=null,this._maxTileCacheZoomLevels=null,this._loadedParentTiles={},this._coveredTiles={},this._state=new Kt,this._didEmitContent=!1,this._updated=!1}onAdd(r){this.map=r,this._maxTileCacheSize=r?r._maxTileCacheSize:null,this._maxTileCacheZoomLevels=r?r._maxTileCacheZoomLevels:null,this._source&&this._source.onAdd&&this._source.onAdd(r)}onRemove(r){this.clearTiles(),this._source&&this._source.onRemove&&this._source.onRemove(r)}loaded(){if(this._sourceErrored)return!0;if(!this._sourceLoaded||!this._source.loaded())return!1;if(!(this.used===void 0&&this.usedForTerrain===void 0||this.used||this.usedForTerrain))return!0;if(!this._updated)return!1;for(const r in this._tiles){const u=this._tiles[r];if(u.state!=="loaded"&&u.state!=="errored")return!1}return!0}getSource(){return this._source}pause(){this._paused=!0}resume(){if(!this._paused)return;const r=this._shouldReloadOnResume;this._paused=!1,this._shouldReloadOnResume=!1,r&&this.reload(),this.transform&&this.update(this.transform,this.terrain)}_loadTile(r,u,p){return c._(this,void 0,void 0,function*(){try{yield this._source.loadTile(r),this._tileLoaded(r,u,p)}catch(m){r.state="errored",m.status!==404?this._source.fire(new c.j(m,{tile:r})):this.update(this.transform,this.terrain)}})}_unloadTile(r){this._source.unloadTile&&this._source.unloadTile(r)}_abortTile(r){this._source.abortTile&&this._source.abortTile(r),this._source.fire(new c.k("dataabort",{tile:r,coord:r.tileID,dataType:"source"}))}serialize(){return this._source.serialize()}prepare(r){this._source.prepare&&this._source.prepare(),this._state.coalesceChanges(this._tiles,this.map?this.map.painter:null);for(const u in this._tiles){const p=this._tiles[u];p.upload(r),p.prepare(this.map.style.imageManager)}}getIds(){return Object.values(this._tiles).map(r=>r.tileID).sort(Kr).map(r=>r.key)}getRenderableIds(r){const u=[];for(const p in this._tiles)this._isIdRenderable(p,r)&&u.push(this._tiles[p]);return r?u.sort((p,m)=>{const _=p.tileID,S=m.tileID,E=new c.P(_.canonical.x,_.canonical.y)._rotate(this.transform.angle),C=new c.P(S.canonical.x,S.canonical.y)._rotate(this.transform.angle);return _.overscaledZ-S.overscaledZ||C.y-E.y||C.x-E.x}).map(p=>p.tileID.key):u.map(p=>p.tileID).sort(Kr).map(p=>p.key)}hasRenderableParent(r){const u=this.findLoadedParent(r,0);return!!u&&this._isIdRenderable(u.tileID.key)}_isIdRenderable(r,u){return this._tiles[r]&&this._tiles[r].hasData()&&!this._coveredTiles[r]&&(u||!this._tiles[r].holdingForFade())}reload(){if(this._paused)this._shouldReloadOnResume=!0;else{this._cache.reset();for(const r in this._tiles)this._tiles[r].state!=="errored"&&this._reloadTile(r,"reloading")}}_reloadTile(r,u){return c._(this,void 0,void 0,function*(){const p=this._tiles[r];p&&(p.state!=="loading"&&(p.state=u),yield this._loadTile(p,r,u))})}_tileLoaded(r,u,p){r.timeAdded=A.now(),p==="expired"&&(r.refreshedUponExpiration=!0),this._setTileReloadTimer(u,r),this.getSource().type==="raster-dem"&&r.dem&&this._backfillDEM(r),this._state.initializeTileState(r,this.map?this.map.painter:null),r.aborted||this._source.fire(new c.k("data",{dataType:"source",tile:r,coord:r.tileID}))}_backfillDEM(r){const u=this.getRenderableIds();for(let m=0;m1||(Math.abs(S)>1&&(Math.abs(S+C)===1?S+=C:Math.abs(S-C)===1&&(S-=C)),_.dem&&m.dem&&(m.dem.backfillBorder(_.dem,S,E),m.neighboringTiles&&m.neighboringTiles[R]&&(m.neighboringTiles[R].backfilled=!0)))}}getTile(r){return this.getTileByID(r.key)}getTileByID(r){return this._tiles[r]}_retainLoadedChildren(r,u,p,m){for(const _ in this._tiles){let S=this._tiles[_];if(m[_]||!S.hasData()||S.tileID.overscaledZ<=u||S.tileID.overscaledZ>p)continue;let E=S.tileID;for(;S&&S.tileID.overscaledZ>u+1;){const R=S.tileID.scaledTo(S.tileID.overscaledZ-1);S=this._tiles[R.key],S&&S.hasData()&&(E=R)}let C=E;for(;C.overscaledZ>u;)if(C=C.scaledTo(C.overscaledZ-1),r[C.key]){m[E.key]=E;break}}}findLoadedParent(r,u){if(r.key in this._loadedParentTiles){const p=this._loadedParentTiles[r.key];return p&&p.tileID.overscaledZ>=u?p:null}for(let p=r.overscaledZ-1;p>=u;p--){const m=r.scaledTo(p),_=this._getLoadedTile(m);if(_)return _}}findLoadedSibling(r){return this._getLoadedTile(r)}_getLoadedTile(r){const u=this._tiles[r.key];return u&&u.hasData()?u:this._cache.getByKey(r.wrapped().key)}updateCacheSize(r){const u=Math.ceil(r.width/this._source.tileSize)+1,p=Math.ceil(r.height/this._source.tileSize)+1,m=Math.floor(u*p*(this._maxTileCacheZoomLevels===null?c.a.MAX_TILE_CACHE_ZOOM_LEVELS:this._maxTileCacheZoomLevels)),_=typeof this._maxTileCacheSize=="number"?Math.min(this._maxTileCacheSize,m):m;this._cache.setMaxSize(_)}handleWrapJump(r){const u=Math.round((r-(this._prevLng===void 0?r:this._prevLng))/360);if(this._prevLng=r,u){const p={};for(const m in this._tiles){const _=this._tiles[m];_.tileID=_.tileID.unwrapTo(_.tileID.wrap+u),p[_.tileID.key]=_}this._tiles=p;for(const m in this._timers)clearTimeout(this._timers[m]),delete this._timers[m];for(const m in this._tiles)this._setTileReloadTimer(m,this._tiles[m])}}_updateCoveredAndRetainedTiles(r,u,p,m,_,S){const E={},C={},R=Object.keys(r),B=A.now();for(const N of R){const X=r[N],ee=this._tiles[N];if(!ee||ee.fadeEndTime!==0&&ee.fadeEndTime<=B)continue;const re=this.findLoadedParent(X,u),ce=this.findLoadedSibling(X),pe=re||ce||null;pe&&(this._addTile(pe.tileID),E[pe.tileID.key]=pe.tileID),C[N]=X}this._retainLoadedChildren(C,m,p,r);for(const N in E)r[N]||(this._coveredTiles[N]=!0,r[N]=E[N]);if(S){const N={},X={};for(const ee of _)this._tiles[ee.key].hasData()?N[ee.key]=ee:X[ee.key]=ee;for(const ee in X){const re=X[ee].children(this._source.maxzoom);this._tiles[re[0].key]&&this._tiles[re[1].key]&&this._tiles[re[2].key]&&this._tiles[re[3].key]&&(N[re[0].key]=r[re[0].key]=re[0],N[re[1].key]=r[re[1].key]=re[1],N[re[2].key]=r[re[2].key]=re[2],N[re[3].key]=r[re[3].key]=re[3],delete X[ee])}for(const ee in X){const re=X[ee],ce=this.findLoadedParent(re,this._source.minzoom),pe=this.findLoadedSibling(re),me=ce||pe||null;if(me){N[me.tileID.key]=r[me.tileID.key]=me.tileID;for(const we in N)N[we].isChildOf(me.tileID)&&delete N[we]}}for(const ee in this._tiles)N[ee]||(this._coveredTiles[ee]=!0)}}update(r,u){if(!this._sourceLoaded||this._paused)return;let p;this.transform=r,this.terrain=u,this.updateCacheSize(r),this.handleWrapJump(this.transform.center.lng),this._coveredTiles={},this.used||this.usedForTerrain?this._source.tileID?p=r.getVisibleUnwrappedCoordinates(this._source.tileID).map(B=>new c.S(B.canonical.z,B.wrap,B.canonical.z,B.canonical.x,B.canonical.y)):(p=r.coveringTiles({tileSize:this.usedForTerrain?this.tileSize:this._source.tileSize,minzoom:this._source.minzoom,maxzoom:this._source.maxzoom,roundZoom:!this.usedForTerrain&&this._source.roundZoom,reparseOverscaled:this._source.reparseOverscaled,terrain:u}),this._source.hasTile&&(p=p.filter(B=>this._source.hasTile(B)))):p=[];const m=r.coveringZoomLevel(this._source),_=Math.max(m-jt.maxOverzooming,this._source.minzoom),S=Math.max(m+jt.maxUnderzooming,this._source.minzoom);if(this.usedForTerrain){const B={};for(const N of p)if(N.canonical.z>this._source.minzoom){const X=N.scaledTo(N.canonical.z-1);B[X.key]=X;const ee=N.scaledTo(Math.max(this._source.minzoom,Math.min(N.canonical.z,5)));B[ee.key]=ee}p=p.concat(Object.values(B))}const E=p.length===0&&!this._updated&&this._didEmitContent;this._updated=!0,E&&this.fire(new c.k("data",{sourceDataType:"idle",dataType:"source",sourceId:this.id}));const C=this._updateRetainedTiles(p,m);mi(this._source.type)&&this._updateCoveredAndRetainedTiles(C,_,S,m,p,u);for(const B in C)this._tiles[B].clearFadeHold();const R=c.ab(this._tiles,C);for(const B of R){const N=this._tiles[B];N.hasSymbolBuckets&&!N.holdingForFade()?N.setHoldDuration(this.map._fadeDuration):N.hasSymbolBuckets&&!N.symbolFadeFinished()||this._removeTile(B)}this._updateLoadedParentTileCache(),this._updateLoadedSiblingTileCache()}releaseSymbolFadeTiles(){for(const r in this._tiles)this._tiles[r].holdingForFade()&&this._removeTile(r)}_updateRetainedTiles(r,u){var p;const m={},_={},S=Math.max(u-jt.maxOverzooming,this._source.minzoom),E=Math.max(u+jt.maxUnderzooming,this._source.minzoom),C={};for(const R of r){const B=this._addTile(R);m[R.key]=R,B.hasData()||uthis._source.maxzoom){const X=R.children(this._source.maxzoom)[0],ee=this.getTile(X);if(ee&&ee.hasData()){m[X.key]=X;continue}}else{const X=R.children(this._source.maxzoom);if(m[X[0].key]&&m[X[1].key]&&m[X[2].key]&&m[X[3].key])continue}let N=B.wasRequested();for(let X=R.overscaledZ-1;X>=S;--X){const ee=R.scaledTo(X);if(_[ee.key])break;if(_[ee.key]=!0,B=this.getTile(ee),!B&&N&&(B=this._addTile(ee)),B){const re=B.hasData();if((re||!(!((p=this.map)===null||p===void 0)&&p.cancelPendingTileRequestsWhileZooming)||N)&&(m[ee.key]=ee),N=B.wasRequested(),re)break}}}return m}_updateLoadedParentTileCache(){this._loadedParentTiles={};for(const r in this._tiles){const u=[];let p,m=this._tiles[r].tileID;for(;m.overscaledZ>0;){if(m.key in this._loadedParentTiles){p=this._loadedParentTiles[m.key];break}u.push(m.key);const _=m.scaledTo(m.overscaledZ-1);if(p=this._getLoadedTile(_),p)break;m=_}for(const _ of u)this._loadedParentTiles[_]=p}}_updateLoadedSiblingTileCache(){this._loadedSiblingTiles={};for(const r in this._tiles){const u=this._tiles[r].tileID,p=this._getLoadedTile(u);this._loadedSiblingTiles[u.key]=p}}_addTile(r){let u=this._tiles[r.key];if(u)return u;u=this._cache.getAndRemove(r),u&&(this._setTileReloadTimer(r.key,u),u.tileID=r,this._state.initializeTileState(u,this.map?this.map.painter:null),this._cacheTimers[r.key]&&(clearTimeout(this._cacheTimers[r.key]),delete this._cacheTimers[r.key],this._setTileReloadTimer(r.key,u)));const p=u;return u||(u=new pi(r,this._source.tileSize*r.overscaleFactor()),this._loadTile(u,r.key,u.state)),u.uses++,this._tiles[r.key]=u,p||this._source.fire(new c.k("dataloading",{tile:u,coord:u.tileID,dataType:"source"})),u}_setTileReloadTimer(r,u){r in this._timers&&(clearTimeout(this._timers[r]),delete this._timers[r]);const p=u.getExpiryTimeout();p&&(this._timers[r]=setTimeout(()=>{this._reloadTile(r,"expired"),delete this._timers[r]},p))}_removeTile(r){const u=this._tiles[r];u&&(u.uses--,delete this._tiles[r],this._timers[r]&&(clearTimeout(this._timers[r]),delete this._timers[r]),u.uses>0||(u.hasData()&&u.state!=="reloading"?this._cache.add(u.tileID,u,u.getExpiryTimeout()):(u.aborted=!0,this._abortTile(u),this._unloadTile(u))))}_dataHandler(r){const u=r.sourceDataType;r.dataType==="source"&&u==="metadata"&&(this._sourceLoaded=!0),this._sourceLoaded&&!this._paused&&r.dataType==="source"&&u==="content"&&(this.reload(),this.transform&&this.update(this.transform,this.terrain),this._didEmitContent=!0)}clearTiles(){this._shouldReloadOnResume=!1,this._paused=!1;for(const r in this._tiles)this._removeTile(r);this._cache.reset()}tilesIn(r,u,p){const m=[],_=this.transform;if(!_)return m;const S=p?_.getCameraQueryGeometry(r):r,E=r.map(re=>_.pointCoordinate(re,this.terrain)),C=S.map(re=>_.pointCoordinate(re,this.terrain)),R=this.getIds();let B=1/0,N=1/0,X=-1/0,ee=-1/0;for(const re of C)B=Math.min(B,re.x),N=Math.min(N,re.y),X=Math.max(X,re.x),ee=Math.max(ee,re.y);for(let re=0;re=0&&ae[1].y+we>=0){const Ce=E.map(ze=>pe.getTilePoint(ze)),Pe=C.map(ze=>pe.getTilePoint(ze));m.push({tile:ce,tileID:pe,queryGeometry:Ce,cameraQueryGeometry:Pe,scale:me})}}return m}getVisibleCoordinates(r){const u=this.getRenderableIds(r).map(p=>this._tiles[p].tileID);for(const p of u)p.posMatrix=this.transform.calculatePosMatrix(p.toUnwrapped());return u}hasTransition(){if(this._source.hasTransition())return!0;if(mi(this._source.type)){const r=A.now();for(const u in this._tiles)if(this._tiles[u].fadeEndTime>=r)return!0}return!1}setFeatureState(r,u,p){this._state.updateState(r=r||"_geojsonTileLayer",u,p)}removeFeatureState(r,u,p){this._state.removeFeatureState(r=r||"_geojsonTileLayer",u,p)}getFeatureState(r,u){return this._state.getState(r=r||"_geojsonTileLayer",u)}setDependencies(r,u,p){const m=this._tiles[r];m&&m.setDependencies(u,p)}reloadTilesForDependencies(r,u){for(const p in this._tiles)this._tiles[p].hasDependency(r,u)&&this._reloadTile(p,"reloading");this._cache.filter(p=>!p.hasDependency(r,u))}}function Kr(v,r){const u=Math.abs(2*v.wrap)-+(v.wrap<0),p=Math.abs(2*r.wrap)-+(r.wrap<0);return v.overscaledZ-r.overscaledZ||p-u||r.canonical.y-v.canonical.y||r.canonical.x-v.canonical.x}function mi(v){return v==="raster"||v==="image"||v==="video"}jt.maxOverzooming=10,jt.maxUnderzooming=3;class Xt{constructor(r,u){this.reset(r,u)}reset(r,u){this.points=r||[],this._distances=[0];for(let p=1;p0?(m-S)/E:0;return this.points[_].mult(1-C).add(this.points[u].mult(C))}}function Yi(v,r){let u=!0;return v==="always"||v!=="never"&&r!=="never"||(u=!1),u}class fs{constructor(r,u,p){const m=this.boxCells=[],_=this.circleCells=[];this.xCellCount=Math.ceil(r/p),this.yCellCount=Math.ceil(u/p);for(let S=0;Sthis.width||m<0||u>this.height)return[];const C=[];if(r<=0&&u<=0&&this.width<=p&&this.height<=m){if(_)return[{key:null,x1:r,y1:u,x2:p,y2:m}];for(let R=0;R0}hitTestCircle(r,u,p,m,_){const S=r-p,E=r+p,C=u-p,R=u+p;if(E<0||S>this.width||R<0||C>this.height)return!1;const B=[];return this._forEachCell(S,C,E,R,this._queryCellCircle,B,{hitTest:!0,overlapMode:m,circle:{x:r,y:u,radius:p},seenUids:{box:{},circle:{}}},_),B.length>0}_queryCell(r,u,p,m,_,S,E,C){const{seenUids:R,hitTest:B,overlapMode:N}=E,X=this.boxCells[_];if(X!==null){const re=this.bboxes;for(const ce of X)if(!R.box[ce]){R.box[ce]=!0;const pe=4*ce,me=this.boxKeys[ce];if(r<=re[pe+2]&&u<=re[pe+3]&&p>=re[pe+0]&&m>=re[pe+1]&&(!C||C(me))&&(!B||!Yi(N,me.overlapMode))&&(S.push({key:me,x1:re[pe],y1:re[pe+1],x2:re[pe+2],y2:re[pe+3]}),B))return!0}}const ee=this.circleCells[_];if(ee!==null){const re=this.circles;for(const ce of ee)if(!R.circle[ce]){R.circle[ce]=!0;const pe=3*ce,me=this.circleKeys[ce];if(this._circleAndRectCollide(re[pe],re[pe+1],re[pe+2],r,u,p,m)&&(!C||C(me))&&(!B||!Yi(N,me.overlapMode))){const we=re[pe],ae=re[pe+1],Ce=re[pe+2];if(S.push({key:me,x1:we-Ce,y1:ae-Ce,x2:we+Ce,y2:ae+Ce}),B)return!0}}}return!1}_queryCellCircle(r,u,p,m,_,S,E,C){const{circle:R,seenUids:B,overlapMode:N}=E,X=this.boxCells[_];if(X!==null){const re=this.bboxes;for(const ce of X)if(!B.box[ce]){B.box[ce]=!0;const pe=4*ce,me=this.boxKeys[ce];if(this._circleAndRectCollide(R.x,R.y,R.radius,re[pe+0],re[pe+1],re[pe+2],re[pe+3])&&(!C||C(me))&&!Yi(N,me.overlapMode))return S.push(!0),!0}}const ee=this.circleCells[_];if(ee!==null){const re=this.circles;for(const ce of ee)if(!B.circle[ce]){B.circle[ce]=!0;const pe=3*ce,me=this.circleKeys[ce];if(this._circlesCollide(re[pe],re[pe+1],re[pe+2],R.x,R.y,R.radius)&&(!C||C(me))&&!Yi(N,me.overlapMode))return S.push(!0),!0}}}_forEachCell(r,u,p,m,_,S,E,C){const R=this._convertToXCellCoord(r),B=this._convertToYCellCoord(u),N=this._convertToXCellCoord(p),X=this._convertToYCellCoord(m);for(let ee=R;ee<=N;ee++)for(let re=B;re<=X;re++)if(_.call(this,r,u,p,m,this.xCellCount*re+ee,S,E,C))return}_convertToXCellCoord(r){return Math.max(0,Math.min(this.xCellCount-1,Math.floor(r*this.xScale)))}_convertToYCellCoord(r){return Math.max(0,Math.min(this.yCellCount-1,Math.floor(r*this.yScale)))}_circlesCollide(r,u,p,m,_,S){const E=m-r,C=_-u,R=p+S;return R*R>E*E+C*C}_circleAndRectCollide(r,u,p,m,_,S,E){const C=(S-m)/2,R=Math.abs(r-(m+C));if(R>C+p)return!1;const B=(E-_)/2,N=Math.abs(u-(_+B));if(N>B+p)return!1;if(R<=C||N<=B)return!0;const X=R-C,ee=N-B;return X*X+ee*ee<=p*p}}function ps(v,r,u,p,m){const _=c.H();return r?(c.K(_,_,[1/m,1/m,1]),u||c.ad(_,_,p.angle)):c.L(_,p.labelPlaneMatrix,v),_}function Hn(v,r,u,p,m){if(r){const _=c.ae(v);return c.K(_,_,[m,m,1]),u||c.ad(_,_,-p.angle),_}return p.glCoordMatrix}function he(v,r,u,p){let m;p?(m=[v,r,p(v,r),1],c.af(m,m,u)):(m=[v,r,0,1],mr(m,m,u));const _=m[3];return{point:new c.P(m[0]/_,m[1]/_),signedDistanceFromCamera:_,isOccluded:!1}}function G(v,r){return .5+v/r*.5}function W(v,r){return v.x>=-r[0]&&v.x<=r[0]&&v.y>=-r[1]&&v.y<=r[1]}function te(v,r,u,p,m,_,S,E,C,R,B,N,X,ee,re){const ce=p?v.textSizeData:v.iconSizeData,pe=c.ag(ce,u.transform.zoom),me=[256/u.width*2+1,256/u.height*2+1],we=p?v.text.dynamicLayoutVertexArray:v.icon.dynamicLayoutVertexArray;we.clear();const ae=v.lineVertexArray,Ce=p?v.text.placedSymbolArray:v.icon.placedSymbolArray,Pe=u.transform.width/u.transform.height;let ze=!1;for(let Xe=0;XeMath.abs(u.x-r.x)*p?{useVertical:!0}:(v===c.ah.vertical?r.yu.x)?{needsFlipping:!0}:null}function Ie(v,r,u,p,m,_,S,E,C,R,B){const N=u/24,X=r.lineOffsetX*N,ee=r.lineOffsetY*N;let re;if(r.numGlyphs>1){const ce=r.glyphStartIndex+r.numGlyphs,pe=r.lineStartIndex,me=r.lineStartIndex+r.lineLength,we=ue(N,E,X,ee,p,r,B,v);if(!we)return{notEnoughRoom:!0};const ae=he(we.first.point.x,we.first.point.y,S,v.getElevation).point,Ce=he(we.last.point.x,we.last.point.y,S,v.getElevation).point;if(m&&!p){const Pe=Se(r.writingMode,ae,Ce,R);if(Pe)return Pe}re=[we.first];for(let Pe=r.glyphStartIndex+1;Pe0?ae.point:function(ze,Xe,st,gt,wt,dt){return Ae(ze,Xe,st,1,wt,dt)}(v.tileAnchorPoint,we,pe,0,_,v),Pe=Se(r.writingMode,pe,Ce,R);if(Pe)return Pe}const ce=ut(N*E.getoffsetX(r.glyphStartIndex),X,ee,p,r.segment,r.lineStartIndex,r.lineStartIndex+r.lineLength,v,B);if(!ce||v.projectionCache.anyProjectionOccluded)return{notEnoughRoom:!0};re=[ce]}for(const ce of re)c.aj(C,ce.point,ce.angle);return{}}function Ae(v,r,u,p,m,_){const S=v.add(v.sub(r)._unit()),E=m!==void 0?he(S.x,S.y,m,_.getElevation).point:He(S.x,S.y,_).point,C=u.sub(E);return u.add(C._mult(p/C.mag()))}function _e(v,r,u){const p=r.projectionCache;if(p.projections[v])return p.projections[v];const m=new c.P(r.lineVertexArray.getx(v),r.lineVertexArray.gety(v)),_=He(m.x,m.y,r);if(_.signedDistanceFromCamera>0)return p.projections[v]=_.point,p.anyProjectionOccluded=p.anyProjectionOccluded||_.isOccluded,_.point;const S=v-u.direction;return function(E,C,R,B,N){return Ae(E,C,R,B,void 0,N)}(u.distanceFromAnchor===0?r.tileAnchorPoint:new c.P(r.lineVertexArray.getx(S),r.lineVertexArray.gety(S)),m,u.previousVertex,u.absOffsetX-u.distanceFromAnchor+1,r)}function He(v,r,u){const p=v+u.translation[0],m=r+u.translation[1];let _;return!u.pitchWithMap&&u.projection.useSpecialProjectionForSymbols?(_=u.projection.projectTileCoordinates(p,m,u.unwrappedTileID,u.getElevation),_.point.x=(.5*_.point.x+.5)*u.width,_.point.y=(.5*-_.point.y+.5)*u.height):(_=he(p,m,u.labelPlaneMatrix,u.getElevation),_.isOccluded=!1),_}function Je(v,r,u){return v._unit()._perp()._mult(r*u)}function $e(v,r,u,p,m,_,S,E,C){if(E.projectionCache.offsets[v])return E.projectionCache.offsets[v];const R=u.add(r);if(v+C.direction=m)return E.projectionCache.offsets[v]=R,R;const B=_e(v+C.direction,E,C),N=Je(B.sub(u),S,C.direction),X=u.add(N),ee=B.add(N);return E.projectionCache.offsets[v]=c.ak(_,R,X,ee)||R,E.projectionCache.offsets[v]}function ut(v,r,u,p,m,_,S,E,C){const R=p?v-r:v+r;let B=R>0?1:-1,N=0;p&&(B*=-1,N=Math.PI),B<0&&(N+=Math.PI);let X,ee=B>0?_+m:_+m+1;E.projectionCache.cachedAnchorPoint?X=E.projectionCache.cachedAnchorPoint:(X=He(E.tileAnchorPoint.x,E.tileAnchorPoint.y,E).point,E.projectionCache.cachedAnchorPoint=X);let re,ce,pe=X,me=X,we=0,ae=0;const Ce=Math.abs(R),Pe=[];let ze;for(;we+ae<=Ce;){if(ee+=B,ee<_||ee>=S)return null;we+=ae,me=pe,ce=re;const gt={absOffsetX:Ce,direction:B,distanceFromAnchor:we,previousVertex:me};if(pe=_e(ee,E,gt),u===0)Pe.push(me),ze=pe.sub(me);else{let wt;const dt=pe.sub(me);wt=dt.mag()===0?Je(_e(ee+B,E,gt).sub(pe),u,B):Je(dt,u,B),ce||(ce=me.add(wt)),re=$e(ee,wt,pe,_,S,ce,u,E,gt),Pe.push(ce),ze=re.sub(ce)}ae=ze.mag()}const Xe=ze._mult((Ce-we)/ae)._add(ce||me),st=N+Math.atan2(pe.y-me.y,pe.x-me.x);return Pe.push(Xe),{point:Xe,angle:C?st:0,path:Pe}}const Rt=new Float32Array([-1/0,-1/0,0,-1/0,-1/0,0,-1/0,-1/0,0,-1/0,-1/0,0]);function Ot(v,r){for(let u=0;u=1;tr--)_t.push(qt.path[tr]);for(let tr=1;trar.signedDistanceFromCamera<=0)?[]:tr.map(ar=>ar.point)}let Hr=[];if(_t.length>0){const tr=_t[0].clone(),ar=_t[0].clone();for(let Wr=1;Wr<_t.length;Wr++)tr.x=Math.min(tr.x,_t[Wr].x),tr.y=Math.min(tr.y,_t[Wr].y),ar.x=Math.max(ar.x,_t[Wr].x),ar.y=Math.max(ar.y,_t[Wr].y);Hr=tr.x>=dt.x&&ar.x<=ct.x&&tr.y>=dt.y&&ar.y<=ct.y?[_t]:ar.xct.x||ar.yct.y?[]:c.al([_t],dt.x,dt.y,ct.x,ct.y)}for(const tr of Hr){Pt.reset(tr,.25*wt);let ar=0;ar=Pt.length<=.5*wt?1:Math.ceil(Pt.paddedLength/Gt)+1;for(let Wr=0;Wrhe(m.x,m.y,p,u.getElevation))}queryRenderedSymbols(r){if(r.length===0||this.grid.keysLength()===0&&this.ignoredGrid.keysLength()===0)return{};const u=[];let p=1/0,m=1/0,_=-1/0,S=-1/0;for(const B of r){const N=new c.P(B.x+Qt,B.y+Qt);p=Math.min(p,N.x),m=Math.min(m,N.y),_=Math.max(_,N.x),S=Math.max(S,N.y),u.push(N)}const E=this.grid.query(p,m,_,S).concat(this.ignoredGrid.query(p,m,_,S)),C={},R={};for(const B of E){const N=B.key;if(C[N.bucketInstanceId]===void 0&&(C[N.bucketInstanceId]={}),C[N.bucketInstanceId][N.featureIndex])continue;const X=[new c.P(B.x1,B.y1),new c.P(B.x2,B.y1),new c.P(B.x2,B.y2),new c.P(B.x1,B.y2)];c.am(u,X)&&(C[N.bucketInstanceId][N.featureIndex]=!0,R[N.bucketInstanceId]===void 0&&(R[N.bucketInstanceId]=[]),R[N.bucketInstanceId].push(N.featureIndex))}return R}insertCollisionBox(r,u,p,m,_,S){(p?this.ignoredGrid:this.grid).insert({bucketInstanceId:m,featureIndex:_,collisionGroupID:S,overlapMode:u},r[0],r[1],r[2],r[3])}insertCollisionCircles(r,u,p,m,_,S){const E=p?this.ignoredGrid:this.grid,C={bucketInstanceId:m,featureIndex:_,collisionGroupID:S,overlapMode:u};for(let R=0;R=this.screenRightBoundary||mthis.screenBottomBoundary}isInsideGrid(r,u,p,m){return p>=0&&r=0&&uthis.projectAndGetPerspectiveRatio(p,wt.x,wt.y,m,R));st=gt.some(wt=>!wt.isOccluded),Xe=gt.map(wt=>wt.point)}else st=!0;return{box:c.ao(Xe),allPointsOccluded:!st}}}function or(v,r,u){return r*(c.X/(v.tileSize*Math.pow(2,u-v.tileID.overscaledZ)))}class Tn{constructor(r,u,p,m){this.opacity=r?Math.max(0,Math.min(1,r.opacity+(r.placed?u:-u))):m&&p?1:0,this.placed=p}isHidden(){return this.opacity===0&&!this.placed}}class rn{constructor(r,u,p,m,_){this.text=new Tn(r?r.text:null,u,p,_),this.icon=new Tn(r?r.icon:null,u,m,_)}isHidden(){return this.text.isHidden()&&this.icon.isHidden()}}class rr{constructor(r,u,p){this.text=r,this.icon=u,this.skipFade=p}}class Mr{constructor(){this.invProjMatrix=c.H(),this.viewportMatrix=c.H(),this.circles=[]}}class Yr{constructor(r,u,p,m,_){this.bucketInstanceId=r,this.featureIndex=u,this.sourceLayerIndex=p,this.bucketIndex=m,this.tileID=_}}class Dn{constructor(r){this.crossSourceCollisions=r,this.maxGroupID=0,this.collisionGroups={}}get(r){if(this.crossSourceCollisions)return{ID:0,predicate:null};if(!this.collisionGroups[r]){const u=++this.maxGroupID;this.collisionGroups[r]={ID:u,predicate:p=>p.collisionGroupID===u}}return this.collisionGroups[r]}}function Bn(v,r,u,p,m){const{horizontalAlign:_,verticalAlign:S}=c.au(v);return new c.P(-(_-.5)*r+p[0]*m,-(S-.5)*u+p[1]*m)}class ni{constructor(r,u,p,m,_,S){this.transform=r.clone(),this.terrain=p,this.collisionIndex=new gr(this.transform,u),this.placements={},this.opacities={},this.variableOffsets={},this.stale=!1,this.commitTime=0,this.fadeDuration=m,this.retainedQueryData={},this.collisionGroups=new Dn(_),this.collisionCircleArrays={},this.collisionBoxArrays=new Map,this.prevPlacement=S,S&&(S.prevPlacement=void 0),this.placedOrientations={}}_getTerrainElevationFunc(r){const u=this.terrain;return u?(p,m)=>u.getElevation(r,p,m):null}getBucketParts(r,u,p,m){const _=p.getBucket(u),S=p.latestFeatureIndex;if(!_||!S||u.id!==_.layerIds[0])return;const E=p.collisionBoxArray,C=_.layers[0].layout,R=_.layers[0].paint,B=Math.pow(2,this.transform.zoom-p.tileID.overscaledZ),N=p.tileSize/c.X,X=p.tileID.toUnwrapped(),ee=this.transform.calculatePosMatrix(X),re=C.get("text-pitch-alignment")==="map",ce=C.get("text-rotation-alignment")==="map",pe=or(p,1,this.transform.zoom),me=this.collisionIndex.mapProjection.translatePosition(this.transform,p,R.get("text-translate"),R.get("text-translate-anchor")),we=this.collisionIndex.mapProjection.translatePosition(this.transform,p,R.get("icon-translate"),R.get("icon-translate-anchor")),ae=ps(ee,re,ce,this.transform,pe);let Ce=null;if(re){const ze=Hn(ee,re,ce,this.transform,pe);Ce=c.L([],this.transform.labelPlaneMatrix,ze)}this.retainedQueryData[_.bucketInstanceId]=new Yr(_.bucketInstanceId,S,_.sourceLayerIndex,_.index,p.tileID);const Pe={bucket:_,layout:C,translationText:me,translationIcon:we,posMatrix:ee,unwrappedTileID:X,textLabelPlaneMatrix:ae,labelToScreenMatrix:Ce,scale:B,textPixelRatio:N,holdingForFade:p.holdingForFade(),collisionBoxArray:E,partiallyEvaluatedTextSize:c.ag(_.textSizeData,this.transform.zoom),collisionGroup:this.collisionGroups.get(_.sourceID)};if(m)for(const ze of _.sortKeyRanges){const{sortKey:Xe,symbolInstanceStart:st,symbolInstanceEnd:gt}=ze;r.push({sortKey:Xe,symbolInstanceStart:st,symbolInstanceEnd:gt,parameters:Pe})}else r.push({symbolInstanceStart:0,symbolInstanceEnd:_.symbolInstances.length,parameters:Pe})}attemptAnchorPlacement(r,u,p,m,_,S,E,C,R,B,N,X,ee,re,ce,pe,me,we,ae){const Ce=c.aq[r.textAnchor],Pe=[r.textOffset0,r.textOffset1],ze=Bn(Ce,p,m,Pe,_),Xe=this.collisionIndex.placeCollisionBox(u,X,C,R,B,E,S,pe,N.predicate,ae,ze);if((!we||this.collisionIndex.placeCollisionBox(we,X,C,R,B,E,S,me,N.predicate,ae,ze).placeable)&&Xe.placeable){let st;if(this.prevPlacement&&this.prevPlacement.variableOffsets[ee.crossTileID]&&this.prevPlacement.placements[ee.crossTileID]&&this.prevPlacement.placements[ee.crossTileID].text&&(st=this.prevPlacement.variableOffsets[ee.crossTileID].anchor),ee.crossTileID===0)throw new Error("symbolInstance.crossTileID can't be 0");return this.variableOffsets[ee.crossTileID]={textOffset:Pe,width:p,height:m,anchor:Ce,textBoxScale:_,prevAnchor:st},this.markUsedJustification(re,Ce,ee,ce),re.allowVerticalPlacement&&(this.markUsedOrientation(re,ce,ee),this.placedOrientations[ee.crossTileID]=ce),{shift:ze,placedGlyphBoxes:Xe}}}placeLayerBucketPart(r,u,p){const{bucket:m,layout:_,translationText:S,translationIcon:E,posMatrix:C,unwrappedTileID:R,textLabelPlaneMatrix:B,labelToScreenMatrix:N,textPixelRatio:X,holdingForFade:ee,collisionBoxArray:re,partiallyEvaluatedTextSize:ce,collisionGroup:pe}=r.parameters,me=_.get("text-optional"),we=_.get("icon-optional"),ae=c.ar(_,"text-overlap","text-allow-overlap"),Ce=ae==="always",Pe=c.ar(_,"icon-overlap","icon-allow-overlap"),ze=Pe==="always",Xe=_.get("text-rotation-alignment")==="map",st=_.get("text-pitch-alignment")==="map",gt=_.get("icon-text-fit")!=="none",wt=_.get("symbol-z-order")==="viewport-y",dt=Ce&&(ze||!m.hasIconData()||we),ct=ze&&(Ce||!m.hasTextData()||me);!m.collisionArrays&&re&&m.deserializeCollisionBoxes(re);const Pt=this._getTerrainElevationFunc(this.retainedQueryData[m.bucketInstanceId].tileID),qt=(ft,_t,Gt)=>{var Hr,tr;if(u[ft.crossTileID])return;if(ee)return void(this.placements[ft.crossTileID]=new rr(!1,!1,!1));let ar=!1,Wr=!1,Gn=!0,xs=null,Gr={box:null,placeable:!1,offscreen:null},_i={box:null,placeable:!1,offscreen:null},ii=null,Zn=null,si=null,Ws=0,ol=0,Ac=0;_t.textFeatureIndex?Ws=_t.textFeatureIndex:ft.useRuntimeCollisionCircles&&(Ws=ft.featureIndex),_t.verticalTextFeatureIndex&&(ol=_t.verticalTextFeatureIndex);const al=_t.textBox;if(al){const ts=Nn=>{let qn=c.ah.horizontal;if(m.allowVerticalPlacement&&!Nn&&this.prevPlacement){const Li=this.prevPlacement.placedOrientations[ft.crossTileID];Li&&(this.placedOrientations[ft.crossTileID]=Li,qn=Li,this.markUsedOrientation(m,qn,ft))}return qn},rs=(Nn,qn)=>{if(m.allowVerticalPlacement&&ft.numVerticalGlyphVertices>0&&_t.verticalTextBox){for(const Li of m.writingModes)if(Li===c.ah.vertical?(Gr=qn(),_i=Gr):Gr=Nn(),Gr&&Gr.placeable)break}else Gr=Nn()},Ao=ft.textAnchorOffsetStartIndex,ws=ft.textAnchorOffsetEndIndex;if(ws===Ao){const Nn=(qn,Li)=>{const cr=this.collisionIndex.placeCollisionBox(qn,ae,X,C,R,st,Xe,S,pe.predicate,Pt);return cr&&cr.placeable&&(this.markUsedOrientation(m,Li,ft),this.placedOrientations[ft.crossTileID]=Li),cr};rs(()=>Nn(al,c.ah.horizontal),()=>{const qn=_t.verticalTextBox;return m.allowVerticalPlacement&&ft.numVerticalGlyphVertices>0&&qn?Nn(qn,c.ah.vertical):{box:null,offscreen:null}}),ts(Gr&&Gr.placeable)}else{let Nn=c.aq[(tr=(Hr=this.prevPlacement)===null||Hr===void 0?void 0:Hr.variableOffsets[ft.crossTileID])===null||tr===void 0?void 0:tr.anchor];const qn=(cr,ca,ll)=>{const ul=cr.x2-cr.x1,um=cr.y2-cr.y1,t0=ft.textBoxScale,cm=gt&&Pe==="never"?ca:null;let Do=null,hm=ae==="never"?1:2,zc="never";Nn&&hm++;for(let du=0;duqn(al,_t.iconBox,c.ah.horizontal),()=>{const cr=_t.verticalTextBox;return m.allowVerticalPlacement&&(!Gr||!Gr.placeable)&&ft.numVerticalGlyphVertices>0&&cr?qn(cr,_t.verticalIconBox,c.ah.vertical):{box:null,occluded:!0,offscreen:null}}),Gr&&(ar=Gr.placeable,Gn=Gr.offscreen);const Li=ts(Gr&&Gr.placeable);if(!ar&&this.prevPlacement){const cr=this.prevPlacement.variableOffsets[ft.crossTileID];cr&&(this.variableOffsets[ft.crossTileID]=cr,this.markUsedJustification(m,cr.anchor,ft,Li))}}}if(ii=Gr,ar=ii&&ii.placeable,Gn=ii&&ii.offscreen,ft.useRuntimeCollisionCircles){const ts=m.text.placedSymbolArray.get(ft.centerJustifiedTextSymbolIndex),rs=c.ai(m.textSizeData,ce,ts),Ao=_.get("text-padding");Zn=this.collisionIndex.placeCollisionCircles(ae,ts,m.lineVertexArray,m.glyphOffsetArray,rs,C,R,B,N,p,st,pe.predicate,ft.collisionCircleDiameter,Ao,S,Pt),Zn.circles.length&&Zn.collisionDetected&&!p&&c.w("Collisions detected, but collision boxes are not shown"),ar=Ce||Zn.circles.length>0&&!Zn.collisionDetected,Gn=Gn&&Zn.offscreen}if(_t.iconFeatureIndex&&(Ac=_t.iconFeatureIndex),_t.iconBox){const ts=rs=>this.collisionIndex.placeCollisionBox(rs,Pe,X,C,R,st,Xe,E,pe.predicate,Pt,gt&&xs?xs:void 0);_i&&_i.placeable&&_t.verticalIconBox?(si=ts(_t.verticalIconBox),Wr=si.placeable):(si=ts(_t.iconBox),Wr=si.placeable),Gn=Gn&&si.offscreen}const es=me||ft.numHorizontalGlyphVertices===0&&ft.numVerticalGlyphVertices===0,Dc=we||ft.numIconVertices===0;es||Dc?Dc?es||(Wr=Wr&&ar):ar=Wr&&ar:Wr=ar=Wr&&ar;const Bd=Wr&&si.placeable;if(ar&&ii.placeable&&this.collisionIndex.insertCollisionBox(ii.box,ae,_.get("text-ignore-placement"),m.bucketInstanceId,_i&&_i.placeable&&ol?ol:Ws,pe.ID),Bd&&this.collisionIndex.insertCollisionBox(si.box,Pe,_.get("icon-ignore-placement"),m.bucketInstanceId,Ac,pe.ID),Zn&&ar&&this.collisionIndex.insertCollisionCircles(Zn.circles,ae,_.get("text-ignore-placement"),m.bucketInstanceId,Ws,pe.ID),p&&this.storeCollisionData(m.bucketInstanceId,Gt,_t,ii,si,Zn),ft.crossTileID===0)throw new Error("symbolInstance.crossTileID can't be 0");if(m.bucketInstanceId===0)throw new Error("bucket.bucketInstanceId can't be 0");this.placements[ft.crossTileID]=new rr(ar||dt,Wr||ct,Gn||m.justReloaded),u[ft.crossTileID]=!0};if(wt){if(r.symbolInstanceStart!==0)throw new Error("bucket.bucketInstanceId should be 0");const ft=m.getSortedSymbolIndexes(this.transform.angle);for(let _t=ft.length-1;_t>=0;--_t){const Gt=ft[_t];qt(m.symbolInstances.get(Gt),m.collisionArrays[Gt],Gt)}}else for(let ft=r.symbolInstanceStart;ft=0&&(r.text.placedSymbolArray.get(E).crossTileID=_>=0&&E!==_?0:p.crossTileID)}markUsedOrientation(r,u,p){const m=u===c.ah.horizontal||u===c.ah.horizontalOnly?u:0,_=u===c.ah.vertical?u:0,S=[p.leftJustifiedTextSymbolIndex,p.centerJustifiedTextSymbolIndex,p.rightJustifiedTextSymbolIndex];for(const E of S)r.text.placedSymbolArray.get(E).placedOrientation=m;p.verticalPlacedTextSymbolIndex&&(r.text.placedSymbolArray.get(p.verticalPlacedTextSymbolIndex).placedOrientation=_)}commit(r){this.commitTime=r,this.zoomAtLastRecencyCheck=this.transform.zoom;const u=this.prevPlacement;let p=!1;this.prevZoomAdjustment=u?u.zoomAdjustment(this.transform.zoom):0;const m=u?u.symbolFadeChange(r):1,_=u?u.opacities:{},S=u?u.variableOffsets:{},E=u?u.placedOrientations:{};for(const C in this.placements){const R=this.placements[C],B=_[C];B?(this.opacities[C]=new rn(B,m,R.text,R.icon),p=p||R.text!==B.text.placed||R.icon!==B.icon.placed):(this.opacities[C]=new rn(null,m,R.text,R.icon,R.skipFade),p=p||R.text||R.icon)}for(const C in _){const R=_[C];if(!this.opacities[C]){const B=new rn(R,m,!1,!1);B.isHidden()||(this.opacities[C]=B,p=p||R.text.placed||R.icon.placed)}}for(const C in S)this.variableOffsets[C]||!this.opacities[C]||this.opacities[C].isHidden()||(this.variableOffsets[C]=S[C]);for(const C in E)this.placedOrientations[C]||!this.opacities[C]||this.opacities[C].isHidden()||(this.placedOrientations[C]=E[C]);if(u&&u.lastPlacementChangeTime===void 0)throw new Error("Last placement time for previous placement is not defined");p?this.lastPlacementChangeTime=r:typeof this.lastPlacementChangeTime!="number"&&(this.lastPlacementChangeTime=u?u.lastPlacementChangeTime:r)}updateLayerOpacities(r,u){const p={};for(const m of u){const _=m.getBucket(r);_&&m.latestFeatureIndex&&r.id===_.layerIds[0]&&this.updateBucketOpacities(_,m.tileID,p,m.collisionBoxArray)}}updateBucketOpacities(r,u,p,m){r.hasTextData()&&(r.text.opacityVertexArray.clear(),r.text.hasVisibleVertices=!1),r.hasIconData()&&(r.icon.opacityVertexArray.clear(),r.icon.hasVisibleVertices=!1),r.hasIconCollisionBoxData()&&r.iconCollisionBox.collisionVertexArray.clear(),r.hasTextCollisionBoxData()&&r.textCollisionBox.collisionVertexArray.clear();const _=r.layers[0],S=_.layout,E=new rn(null,0,!1,!1,!0),C=S.get("text-allow-overlap"),R=S.get("icon-allow-overlap"),B=_._unevaluatedLayout.hasValue("text-variable-anchor")||_._unevaluatedLayout.hasValue("text-variable-anchor-offset"),N=S.get("text-rotation-alignment")==="map",X=S.get("text-pitch-alignment")==="map",ee=S.get("icon-text-fit")!=="none",re=new rn(null,0,C&&(R||!r.hasIconData()||S.get("icon-optional")),R&&(C||!r.hasTextData()||S.get("text-optional")),!0);!r.collisionArrays&&m&&(r.hasIconCollisionBoxData()||r.hasTextCollisionBoxData())&&r.deserializeCollisionBoxes(m);const ce=(me,we,ae)=>{for(let Ce=0;Ce0,st=this.placedOrientations[we.crossTileID],gt=st===c.ah.vertical,wt=st===c.ah.horizontal||st===c.ah.horizontalOnly;if(ae>0||Ce>0){const ct=Di(ze.text);ce(r.text,ae,gt?Na:ct),ce(r.text,Ce,wt?Na:ct);const Pt=ze.text.isHidden();[we.rightJustifiedTextSymbolIndex,we.centerJustifiedTextSymbolIndex,we.leftJustifiedTextSymbolIndex].forEach(_t=>{_t>=0&&(r.text.placedSymbolArray.get(_t).hidden=Pt||gt?1:0)}),we.verticalPlacedTextSymbolIndex>=0&&(r.text.placedSymbolArray.get(we.verticalPlacedTextSymbolIndex).hidden=Pt||wt?1:0);const qt=this.variableOffsets[we.crossTileID];qt&&this.markUsedJustification(r,qt.anchor,we,st);const ft=this.placedOrientations[we.crossTileID];ft&&(this.markUsedJustification(r,"left",we,ft),this.markUsedOrientation(r,ft,we))}if(Xe){const ct=Di(ze.icon),Pt=!(ee&&we.verticalPlacedIconSymbolIndex&>);we.placedIconSymbolIndex>=0&&(ce(r.icon,we.numIconVertices,Pt?ct:Na),r.icon.placedSymbolArray.get(we.placedIconSymbolIndex).hidden=ze.icon.isHidden()),we.verticalPlacedIconSymbolIndex>=0&&(ce(r.icon,we.numVerticalIconVertices,Pt?Na:ct),r.icon.placedSymbolArray.get(we.verticalPlacedIconSymbolIndex).hidden=ze.icon.isHidden())}const dt=pe&&pe.has(me)?pe.get(me):{text:null,icon:null};if(r.hasIconCollisionBoxData()||r.hasTextCollisionBoxData()){const ct=r.collisionArrays[me];if(ct){let Pt=new c.P(0,0);if(ct.textBox||ct.verticalTextBox){let qt=!0;if(B){const ft=this.variableOffsets[Pe];ft?(Pt=Bn(ft.anchor,ft.width,ft.height,ft.textOffset,ft.textBoxScale),N&&Pt._rotate(X?this.transform.angle:-this.transform.angle)):qt=!1}if(ct.textBox||ct.verticalTextBox){let ft;ct.textBox&&(ft=gt),ct.verticalTextBox&&(ft=wt),Ba(r.textCollisionBox.collisionVertexArray,ze.text.placed,!qt||ft,dt.text,Pt.x,Pt.y)}}if(ct.iconBox||ct.verticalIconBox){const qt=!!(!wt&&ct.verticalIconBox);let ft;ct.iconBox&&(ft=qt),ct.verticalIconBox&&(ft=!qt),Ba(r.iconCollisionBox.collisionVertexArray,ze.icon.placed,ft,dt.icon,ee?Pt.x:0,ee?Pt.y:0)}}}}if(r.sortFeatures(this.transform.angle),this.retainedQueryData[r.bucketInstanceId]&&(this.retainedQueryData[r.bucketInstanceId].featureSortOrder=r.featureSortOrder),r.hasTextData()&&r.text.opacityVertexBuffer&&r.text.opacityVertexBuffer.updateData(r.text.opacityVertexArray),r.hasIconData()&&r.icon.opacityVertexBuffer&&r.icon.opacityVertexBuffer.updateData(r.icon.opacityVertexArray),r.hasIconCollisionBoxData()&&r.iconCollisionBox.collisionVertexBuffer&&r.iconCollisionBox.collisionVertexBuffer.updateData(r.iconCollisionBox.collisionVertexArray),r.hasTextCollisionBoxData()&&r.textCollisionBox.collisionVertexBuffer&&r.textCollisionBox.collisionVertexBuffer.updateData(r.textCollisionBox.collisionVertexArray),r.text.opacityVertexArray.length!==r.text.layoutVertexArray.length/4)throw new Error(`bucket.text.opacityVertexArray.length (= ${r.text.opacityVertexArray.length}) !== bucket.text.layoutVertexArray.length (= ${r.text.layoutVertexArray.length}) / 4`);if(r.icon.opacityVertexArray.length!==r.icon.layoutVertexArray.length/4)throw new Error(`bucket.icon.opacityVertexArray.length (= ${r.icon.opacityVertexArray.length}) !== bucket.icon.layoutVertexArray.length (= ${r.icon.layoutVertexArray.length}) / 4`);if(r.bucketInstanceId in this.collisionCircleArrays){const me=this.collisionCircleArrays[r.bucketInstanceId];r.placementInvProjMatrix=me.invProjMatrix,r.placementViewportMatrix=me.viewportMatrix,r.collisionCircleArray=me.circles,delete this.collisionCircleArrays[r.bucketInstanceId]}}symbolFadeChange(r){return this.fadeDuration===0?1:(r-this.commitTime)/this.fadeDuration+this.prevZoomAdjustment}zoomAdjustment(r){return Math.max(0,(this.transform.zoom-r)/1.5)}hasTransitions(r){return this.stale||r-this.lastPlacementChangeTimer}setStale(){this.stale=!0}}function Ba(v,r,u,p,m,_){p&&p.length!==0||(p=[0,0,0,0]);const S=p[0]-Qt,E=p[1]-Qt,C=p[2]-Qt,R=p[3]-Qt;v.emplaceBack(r?1:0,u?1:0,m||0,_||0,S,E),v.emplaceBack(r?1:0,u?1:0,m||0,_||0,C,E),v.emplaceBack(r?1:0,u?1:0,m||0,_||0,C,R),v.emplaceBack(r?1:0,u?1:0,m||0,_||0,S,R)}const Ar=Math.pow(2,25),Yh=Math.pow(2,24),Xh=Math.pow(2,17),Mi=Math.pow(2,16),Ai=Math.pow(2,9),P_=Math.pow(2,8),Xi=Math.pow(2,1);function Di(v){if(v.opacity===0&&!v.placed)return 0;if(v.opacity===1&&v.placed)return 4294967295;const r=v.placed?1:0,u=Math.floor(127*v.opacity);return u*Ar+r*Yh+u*Xh+r*Mi+u*Ai+r*P_+u*Xi+r}const Na=0;function Jo(){return{isOccluded:(v,r,u)=>!1,getPitchedTextCorrection:(v,r,u)=>1,get useSpecialProjectionForSymbols(){return!1},projectTileCoordinates(v,r,u,p){throw new Error("Not implemented.")},translatePosition:(v,r,u,p)=>function(m,_,S,E,C=!1){if(!S[0]&&!S[1])return[0,0];const R=C?E==="map"?m.angle:0:E==="viewport"?-m.angle:0;if(R){const B=Math.sin(R),N=Math.cos(R);S=[S[0]*N-S[1]*B,S[0]*B+S[1]*N]}return[C?S[0]:or(_,S[0],m.zoom),C?S[1]:or(_,S[1],m.zoom)]}(v,r,u,p),getCircleRadiusCorrection:v=>1}}class En{constructor(r){this._sortAcrossTiles=r.layout.get("symbol-z-order")!=="viewport-y"&&!r.layout.get("symbol-sort-key").isConstant(),this._currentTileIndex=0,this._currentPartIndex=0,this._seenCrossTileIDs={},this._bucketParts=[]}continuePlacement(r,u,p,m,_){const S=this._bucketParts;for(;this._currentTileIndexE.sortKey-C.sortKey));this._currentPartIndex!this._forceFullPlacement&&A.now()-m>2;for(;this._currentPlacementIndex>=0;){const S=u[r[this._currentPlacementIndex]],E=this.placement.collisionIndex.transform.zoom;if(S.type==="symbol"&&(!S.minzoom||S.minzoom<=E)&&(!S.maxzoom||S.maxzoom>E)){if(this._inProgressLayer||(this._inProgressLayer=new En(S)),this._inProgressLayer.continuePlacement(p[S.source],this.placement,this._showCollisionBoxes,S,_))return;delete this._inProgressLayer}this._currentPlacementIndex--}this._done=!0}commit(r){return this.placement.commit(r),this.placement}}const ms=512/c.X/2;class xn{constructor(r,u,p){this.tileID=r,this.bucketInstanceId=p,this._symbolsByKey={};const m=new Map;for(let _=0;_({x:Math.floor(C.anchorX*ms),y:Math.floor(C.anchorY*ms)})),crossTileIDs:S.map(C=>C.crossTileID)};if(E.positions.length>128){const C=new c.av(E.positions.length,16,Uint16Array);for(const{x:R,y:B}of E.positions)C.add(R,B);C.finish(),delete E.positions,E.index=C}this._symbolsByKey[_]=E}}getScaledCoordinates(r,u){const{x:p,y:m,z:_}=this.tileID.canonical,{x:S,y:E,z:C}=u.canonical,R=ms/Math.pow(2,C-_),B=(E*c.X+r.anchorY)*R,N=m*c.X*ms;return{x:Math.floor((S*c.X+r.anchorX)*R-p*c.X*ms),y:Math.floor(B-N)}}findMatches(r,u,p){const m=this.tileID.canonical.zr)}}class ec{constructor(){this.maxCrossTileID=0}generate(){return++this.maxCrossTileID}}class gs{constructor(){this.indexes={},this.usedCrossTileIDs={},this.lng=0}handleWrapJump(r){const u=Math.round((r-this.lng)/360);if(u!==0)for(const p in this.indexes){const m=this.indexes[p],_={};for(const S in m){const E=m[S];E.tileID=E.tileID.unwrapTo(E.tileID.wrap+u),_[E.tileID.key]=E}this.indexes[p]=_}this.lng=r}addBucket(r,u,p){if(this.indexes[r.overscaledZ]&&this.indexes[r.overscaledZ][r.key]){if(this.indexes[r.overscaledZ][r.key].bucketInstanceId===u.bucketInstanceId)return!1;this.removeBucketCrossTileIDs(r.overscaledZ,this.indexes[r.overscaledZ][r.key])}for(let _=0;_r.overscaledZ)for(const E in S){const C=S[E];C.tileID.isChildOf(r)&&C.findMatches(u.symbolInstances,r,m)}else{const E=S[r.scaledTo(Number(_)).key];E&&E.findMatches(u.symbolInstances,r,m)}}for(let _=0;_{u[p]=!0});for(const p in this.layerIndexes)u[p]||delete this.layerIndexes[p]}}const ys=(v,r)=>c.t(v,r&&r.filter(u=>u.identifier!=="source.canvas")),M_=c.aw();class tc extends c.E{constructor(r,u={}){super(),this._rtlPluginLoaded=()=>{for(const p in this.sourceCaches){const m=this.sourceCaches[p].getSource().type;m!=="vector"&&m!=="geojson"||this.sourceCaches[p].reload()}},this.map=r,this.dispatcher=new _r(Yt(),r._getMapId()),this.dispatcher.registerMessageHandler("GG",(p,m)=>this.getGlyphs(p,m)),this.dispatcher.registerMessageHandler("GI",(p,m)=>this.getImages(p,m)),this.imageManager=new je,this.imageManager.setEventedParent(this),this.glyphManager=new ye(r._requestManager,u.localIdeographFontFamily),this.lineAtlas=new mt(256,512),this.crossTileSymbolIndex=new Kh,this._spritesImagesIds={},this._layers={},this._order=[],this.sourceCaches={},this.zoomHistory=new c.ax,this._loaded=!1,this._availableImages=[],this._resetUpdates(),this.dispatcher.broadcast("SR",c.ay()),vn().on(qe,this._rtlPluginLoaded),this.on("data",p=>{if(p.dataType!=="source"||p.sourceDataType!=="metadata")return;const m=this.sourceCaches[p.sourceId];if(!m)return;const _=m.getSource();if(_&&_.vectorLayerIds)for(const S in this._layers){const E=this._layers[S];E.source===_.id&&this._validateLayer(E)}})}loadURL(r,u={},p){this.fire(new c.k("dataloading",{dataType:"style"})),u.validate=typeof u.validate!="boolean"||u.validate;const m=this.map._requestManager.transformRequest(r,"Style");this._loadStyleRequest=new AbortController;const _=this._loadStyleRequest;c.h(m,this._loadStyleRequest).then(S=>{this._loadStyleRequest=null,this._load(S.data,u,p)}).catch(S=>{this._loadStyleRequest=null,S&&!_.signal.aborted&&this.fire(new c.j(S))})}loadJSON(r,u={},p){this.fire(new c.k("dataloading",{dataType:"style"})),this._frameRequest=new AbortController,A.frameAsync(this._frameRequest).then(()=>{this._frameRequest=null,u.validate=u.validate!==!1,this._load(r,u,p)}).catch(()=>{})}loadEmpty(){this.fire(new c.k("dataloading",{dataType:"style"})),this._load(M_,{validate:!1})}_load(r,u,p){var m;const _=u.transformStyle?u.transformStyle(p,r):r;if(!u.validate||!ys(this,c.u(_))){this._loaded=!0,this.stylesheet=_;for(const S in _.sources)this.addSource(S,_.sources[S],{validate:!1});_.sprite?this._loadSprite(_.sprite):this.imageManager.setLoaded(!0),this.glyphManager.setURL(_.glyphs),this._createLayers(),this.light=new Ke(this.stylesheet.light),this.sky=new Ee(this.stylesheet.sky),this.map.setTerrain((m=this.stylesheet.terrain)!==null&&m!==void 0?m:null),this.fire(new c.k("data",{dataType:"style"})),this.fire(new c.k("style.load"))}}_createLayers(){const r=c.az(this.stylesheet.layers);this.dispatcher.broadcast("SL",r),this._order=r.map(u=>u.id),this._layers={},this._serializedLayers=null;for(const u of r){const p=c.aA(u);p.setEventedParent(this,{layer:{id:u.id}}),this._layers[u.id]=p}}_loadSprite(r,u=!1,p=void 0){let m;this.imageManager.setLoaded(!1),this._spriteRequest=new AbortController,function(_,S,E,C){return c._(this,void 0,void 0,function*(){const R=Oe(_),B=E>1?"@2x":"",N={},X={};for(const{id:ee,url:re}of R){const ce=S.transformRequest(Ge(re,B,".json"),"SpriteJSON");N[ee]=c.h(ce,C);const pe=S.transformRequest(Ge(re,B,".png"),"SpriteImage");X[ee]=Z.getImage(pe,C)}return yield Promise.all([...Object.values(N),...Object.values(X)]),function(ee,re){return c._(this,void 0,void 0,function*(){const ce={};for(const pe in ee){ce[pe]={};const me=A.getImageCanvasContext((yield re[pe]).data),we=(yield ee[pe]).data;for(const ae in we){const{width:Ce,height:Pe,x:ze,y:Xe,sdf:st,pixelRatio:gt,stretchX:wt,stretchY:dt,content:ct,textFitWidth:Pt,textFitHeight:qt}=we[ae];ce[pe][ae]={data:null,pixelRatio:gt,sdf:st,stretchX:wt,stretchY:dt,content:ct,textFitWidth:Pt,textFitHeight:qt,spriteData:{width:Ce,height:Pe,x:ze,y:Xe,context:me}}}}return ce})}(N,X)})}(r,this.map._requestManager,this.map.getPixelRatio(),this._spriteRequest).then(_=>{if(this._spriteRequest=null,_)for(const S in _){this._spritesImagesIds[S]=[];const E=this._spritesImagesIds[S]?this._spritesImagesIds[S].filter(C=>!(C in _)):[];for(const C of E)this.imageManager.removeImage(C),this._changedImages[C]=!0;for(const C in _[S]){const R=S==="default"?C:`${S}:${C}`;this._spritesImagesIds[S].push(R),R in this.imageManager.images?this.imageManager.updateImage(R,_[S][C],!1):this.imageManager.addImage(R,_[S][C]),u&&(this._changedImages[R]=!0)}}}).catch(_=>{this._spriteRequest=null,m=_,this.fire(new c.j(m))}).finally(()=>{this.imageManager.setLoaded(!0),this._availableImages=this.imageManager.listImages(),u&&(this._changed=!0),this.dispatcher.broadcast("SI",this._availableImages),this.fire(new c.k("data",{dataType:"style"})),p&&p(m)})}_unloadSprite(){for(const r of Object.values(this._spritesImagesIds).flat())this.imageManager.removeImage(r),this._changedImages[r]=!0;this._spritesImagesIds={},this._availableImages=this.imageManager.listImages(),this._changed=!0,this.dispatcher.broadcast("SI",this._availableImages),this.fire(new c.k("data",{dataType:"style"}))}_validateLayer(r){const u=this.sourceCaches[r.source];if(!u)return;const p=r.sourceLayer;if(!p)return;const m=u.getSource();(m.type==="geojson"||m.vectorLayerIds&&m.vectorLayerIds.indexOf(p)===-1)&&this.fire(new c.j(new Error(`Source layer "${p}" does not exist on source "${m.id}" as specified by style layer "${r.id}".`)))}loaded(){if(!this._loaded||Object.keys(this._updatedSources).length)return!1;for(const r in this.sourceCaches)if(!this.sourceCaches[r].loaded())return!1;return!!this.imageManager.isLoaded()}_serializeByIds(r,u=!1){const p=this._serializedAllLayers();if(!r||r.length===0)return Object.values(u?c.aB(p):p);const m=[];for(const _ of r)if(p[_]){const S=u?c.aB(p[_]):p[_];m.push(S)}return m}_serializedAllLayers(){let r=this._serializedLayers;if(r)return r;r=this._serializedLayers={};const u=Object.keys(this._layers);for(const p of u){const m=this._layers[p];m.type!=="custom"&&(r[p]=m.serialize())}return r}hasTransitions(){if(this.light&&this.light.hasTransition()||this.sky&&this.sky.hasTransition())return!0;for(const r in this.sourceCaches)if(this.sourceCaches[r].hasTransition())return!0;for(const r in this._layers)if(this._layers[r].hasTransition())return!0;return!1}_checkLoaded(){if(!this._loaded)throw new Error("Style is not done loading.")}update(r){if(!this._loaded)return;const u=this._changed;if(u){const m=Object.keys(this._updatedLayers),_=Object.keys(this._removedLayers);(m.length||_.length)&&this._updateWorkerLayers(m,_);for(const S in this._updatedSources){const E=this._updatedSources[S];if(E==="reload")this._reloadSource(S);else{if(E!=="clear")throw new Error(`Invalid action ${E}`);this._clearSource(S)}}this._updateTilesForChangedImages(),this._updateTilesForChangedGlyphs();for(const S in this._updatedPaintProps)this._layers[S].updateTransitions(r);this.light.updateTransitions(r),this.sky.updateTransitions(r),this._resetUpdates()}const p={};for(const m in this.sourceCaches){const _=this.sourceCaches[m];p[m]=_.used,_.used=!1}for(const m of this._order){const _=this._layers[m];_.recalculate(r,this._availableImages),!_.isHidden(r.zoom)&&_.source&&(this.sourceCaches[_.source].used=!0)}for(const m in p){const _=this.sourceCaches[m];!!p[m]!=!!_.used&&_.fire(new c.k("data",{sourceDataType:"visibility",dataType:"source",sourceId:m}))}this.light.recalculate(r),this.sky.recalculate(r),this.z=r.zoom,u&&this.fire(new c.k("data",{dataType:"style"}))}_updateTilesForChangedImages(){const r=Object.keys(this._changedImages);if(r.length){for(const u in this.sourceCaches)this.sourceCaches[u].reloadTilesForDependencies(["icons","patterns"],r);this._changedImages={}}}_updateTilesForChangedGlyphs(){if(this._glyphsDidChange){for(const r in this.sourceCaches)this.sourceCaches[r].reloadTilesForDependencies(["glyphs"],[""]);this._glyphsDidChange=!1}}_updateWorkerLayers(r,u){this.dispatcher.broadcast("UL",{layers:this._serializeByIds(r,!1),removedIds:u})}_resetUpdates(){this._changed=!1,this._updatedLayers={},this._removedLayers={},this._updatedSources={},this._updatedPaintProps={},this._changedImages={},this._glyphsDidChange=!1}setState(r,u={}){var p;this._checkLoaded();const m=this.serialize();if(r=u.transformStyle?u.transformStyle(m,r):r,((p=u.validate)===null||p===void 0||p)&&ys(this,c.u(r)))return!1;(r=c.aB(r)).layers=c.az(r.layers);const _=c.aC(m,r),S=this._getOperationsToPerform(_);if(S.unimplemented.length>0)throw new Error(`Unimplemented: ${S.unimplemented.join(", ")}.`);if(S.operations.length===0)return!1;for(const E of S.operations)E();return this.stylesheet=r,this._serializedLayers=null,!0}_getOperationsToPerform(r){const u=[],p=[];for(const m of r)switch(m.command){case"setCenter":case"setZoom":case"setBearing":case"setPitch":continue;case"addLayer":u.push(()=>this.addLayer.apply(this,m.args));break;case"removeLayer":u.push(()=>this.removeLayer.apply(this,m.args));break;case"setPaintProperty":u.push(()=>this.setPaintProperty.apply(this,m.args));break;case"setLayoutProperty":u.push(()=>this.setLayoutProperty.apply(this,m.args));break;case"setFilter":u.push(()=>this.setFilter.apply(this,m.args));break;case"addSource":u.push(()=>this.addSource.apply(this,m.args));break;case"removeSource":u.push(()=>this.removeSource.apply(this,m.args));break;case"setLayerZoomRange":u.push(()=>this.setLayerZoomRange.apply(this,m.args));break;case"setLight":u.push(()=>this.setLight.apply(this,m.args));break;case"setGeoJSONSourceData":u.push(()=>this.setGeoJSONSourceData.apply(this,m.args));break;case"setGlyphs":u.push(()=>this.setGlyphs.apply(this,m.args));break;case"setSprite":u.push(()=>this.setSprite.apply(this,m.args));break;case"setSky":u.push(()=>this.setSky.apply(this,m.args));break;case"setTerrain":u.push(()=>this.map.setTerrain.apply(this,m.args));break;case"setTransition":u.push(()=>{});break;default:p.push(m.command)}return{operations:u,unimplemented:p}}addImage(r,u){if(this.getImage(r))return this.fire(new c.j(new Error(`An image named "${r}" already exists.`)));this.imageManager.addImage(r,u),this._afterImageUpdated(r)}updateImage(r,u){this.imageManager.updateImage(r,u)}getImage(r){return this.imageManager.getImage(r)}removeImage(r){if(!this.getImage(r))return this.fire(new c.j(new Error(`An image named "${r}" does not exist.`)));this.imageManager.removeImage(r),this._afterImageUpdated(r)}_afterImageUpdated(r){this._availableImages=this.imageManager.listImages(),this._changedImages[r]=!0,this._changed=!0,this.dispatcher.broadcast("SI",this._availableImages),this.fire(new c.k("data",{dataType:"style"}))}listImages(){return this._checkLoaded(),this.imageManager.listImages()}addSource(r,u,p={}){if(this._checkLoaded(),this.sourceCaches[r]!==void 0)throw new Error(`Source "${r}" already exists.`);if(!u.type)throw new Error(`The type property must be defined, but only the following properties were given: ${Object.keys(u).join(", ")}.`);if(["vector","raster","geojson","video","image"].indexOf(u.type)>=0&&this._validate(c.u.source,`sources.${r}`,u,null,p))return;this.map&&this.map._collectResourceTiming&&(u.collectResourceTiming=!0);const m=this.sourceCaches[r]=new jt(r,u,this.dispatcher);m.style=this,m.setEventedParent(this,()=>({isSourceLoaded:m.loaded(),source:m.serialize(),sourceId:r})),m.onAdd(this.map),this._changed=!0}removeSource(r){if(this._checkLoaded(),this.sourceCaches[r]===void 0)throw new Error("There is no source with this ID");for(const p in this._layers)if(this._layers[p].source===r)return this.fire(new c.j(new Error(`Source "${r}" cannot be removed while layer "${p}" is using it.`)));const u=this.sourceCaches[r];delete this.sourceCaches[r],delete this._updatedSources[r],u.fire(new c.k("data",{sourceDataType:"metadata",dataType:"source",sourceId:r})),u.setEventedParent(null),u.onRemove(this.map),this._changed=!0}setGeoJSONSourceData(r,u){if(this._checkLoaded(),this.sourceCaches[r]===void 0)throw new Error(`There is no source with this ID=${r}`);const p=this.sourceCaches[r].getSource();if(p.type!=="geojson")throw new Error(`geojsonSource.type is ${p.type}, which is !== 'geojson`);p.setData(u),this._changed=!0}getSource(r){return this.sourceCaches[r]&&this.sourceCaches[r].getSource()}addLayer(r,u,p={}){this._checkLoaded();const m=r.id;if(this.getLayer(m))return void this.fire(new c.j(new Error(`Layer "${m}" already exists on this map.`)));let _;if(r.type==="custom"){if(ys(this,c.aD(r)))return;_=c.aA(r)}else{if("source"in r&&typeof r.source=="object"&&(this.addSource(m,r.source),r=c.aB(r),r=c.e(r,{source:m})),this._validate(c.u.layer,`layers.${m}`,r,{arrayIndex:-1},p))return;_=c.aA(r),this._validateLayer(_),_.setEventedParent(this,{layer:{id:m}})}const S=u?this._order.indexOf(u):this._order.length;if(u&&S===-1)this.fire(new c.j(new Error(`Cannot add layer "${m}" before non-existing layer "${u}".`)));else{if(this._order.splice(S,0,m),this._layerOrderChanged=!0,this._layers[m]=_,this._removedLayers[m]&&_.source&&_.type!=="custom"){const E=this._removedLayers[m];delete this._removedLayers[m],E.type!==_.type?this._updatedSources[_.source]="clear":(this._updatedSources[_.source]="reload",this.sourceCaches[_.source].pause())}this._updateLayer(_),_.onAdd&&_.onAdd(this.map)}}moveLayer(r,u){if(this._checkLoaded(),this._changed=!0,!this._layers[r])return void this.fire(new c.j(new Error(`The layer '${r}' does not exist in the map's style and cannot be moved.`)));if(r===u)return;const p=this._order.indexOf(r);this._order.splice(p,1);const m=u?this._order.indexOf(u):this._order.length;u&&m===-1?this.fire(new c.j(new Error(`Cannot move layer "${r}" before non-existing layer "${u}".`))):(this._order.splice(m,0,r),this._layerOrderChanged=!0)}removeLayer(r){this._checkLoaded();const u=this._layers[r];if(!u)return void this.fire(new c.j(new Error(`Cannot remove non-existing layer "${r}".`)));u.setEventedParent(null);const p=this._order.indexOf(r);this._order.splice(p,1),this._layerOrderChanged=!0,this._changed=!0,this._removedLayers[r]=u,delete this._layers[r],this._serializedLayers&&delete this._serializedLayers[r],delete this._updatedLayers[r],delete this._updatedPaintProps[r],u.onRemove&&u.onRemove(this.map)}getLayer(r){return this._layers[r]}getLayersOrder(){return[...this._order]}hasLayer(r){return r in this._layers}setLayerZoomRange(r,u,p){this._checkLoaded();const m=this.getLayer(r);m?m.minzoom===u&&m.maxzoom===p||(u!=null&&(m.minzoom=u),p!=null&&(m.maxzoom=p),this._updateLayer(m)):this.fire(new c.j(new Error(`Cannot set the zoom range of non-existing layer "${r}".`)))}setFilter(r,u,p={}){this._checkLoaded();const m=this.getLayer(r);if(m){if(!c.aE(m.filter,u))return u==null?(m.filter=void 0,void this._updateLayer(m)):void(this._validate(c.u.filter,`layers.${m.id}.filter`,u,null,p)||(m.filter=c.aB(u),this._updateLayer(m)))}else this.fire(new c.j(new Error(`Cannot filter non-existing layer "${r}".`)))}getFilter(r){return c.aB(this.getLayer(r).filter)}setLayoutProperty(r,u,p,m={}){this._checkLoaded();const _=this.getLayer(r);_?c.aE(_.getLayoutProperty(u),p)||(_.setLayoutProperty(u,p,m),this._updateLayer(_)):this.fire(new c.j(new Error(`Cannot style non-existing layer "${r}".`)))}getLayoutProperty(r,u){const p=this.getLayer(r);if(p)return p.getLayoutProperty(u);this.fire(new c.j(new Error(`Cannot get style of non-existing layer "${r}".`)))}setPaintProperty(r,u,p,m={}){this._checkLoaded();const _=this.getLayer(r);_?c.aE(_.getPaintProperty(u),p)||(_.setPaintProperty(u,p,m)&&this._updateLayer(_),this._changed=!0,this._updatedPaintProps[r]=!0,this._serializedLayers=null):this.fire(new c.j(new Error(`Cannot style non-existing layer "${r}".`)))}getPaintProperty(r,u){return this.getLayer(r).getPaintProperty(u)}setFeatureState(r,u){this._checkLoaded();const p=r.source,m=r.sourceLayer,_=this.sourceCaches[p];if(_===void 0)return void this.fire(new c.j(new Error(`The source '${p}' does not exist in the map's style.`)));const S=_.getSource().type;S==="geojson"&&m?this.fire(new c.j(new Error("GeoJSON sources cannot have a sourceLayer parameter."))):S!=="vector"||m?(r.id===void 0&&this.fire(new c.j(new Error("The feature id parameter must be provided."))),_.setFeatureState(m,r.id,u)):this.fire(new c.j(new Error("The sourceLayer parameter must be provided for vector source types.")))}removeFeatureState(r,u){this._checkLoaded();const p=r.source,m=this.sourceCaches[p];if(m===void 0)return void this.fire(new c.j(new Error(`The source '${p}' does not exist in the map's style.`)));const _=m.getSource().type,S=_==="vector"?r.sourceLayer:void 0;_!=="vector"||S?u&&typeof r.id!="string"&&typeof r.id!="number"?this.fire(new c.j(new Error("A feature id is required to remove its specific state property."))):m.removeFeatureState(S,r.id,u):this.fire(new c.j(new Error("The sourceLayer parameter must be provided for vector source types.")))}getFeatureState(r){this._checkLoaded();const u=r.source,p=r.sourceLayer,m=this.sourceCaches[u];if(m!==void 0)return m.getSource().type!=="vector"||p?(r.id===void 0&&this.fire(new c.j(new Error("The feature id parameter must be provided."))),m.getFeatureState(p,r.id)):void this.fire(new c.j(new Error("The sourceLayer parameter must be provided for vector source types.")));this.fire(new c.j(new Error(`The source '${u}' does not exist in the map's style.`)))}getTransition(){return c.e({duration:300,delay:0},this.stylesheet&&this.stylesheet.transition)}serialize(){if(!this._loaded)return;const r=c.aF(this.sourceCaches,_=>_.serialize()),u=this._serializeByIds(this._order,!0),p=this.map.getTerrain()||void 0,m=this.stylesheet;return c.aG({version:m.version,name:m.name,metadata:m.metadata,light:m.light,sky:m.sky,center:m.center,zoom:m.zoom,bearing:m.bearing,pitch:m.pitch,sprite:m.sprite,glyphs:m.glyphs,transition:m.transition,sources:r,layers:u,terrain:p},_=>_!==void 0)}_updateLayer(r){this._updatedLayers[r.id]=!0,r.source&&!this._updatedSources[r.source]&&this.sourceCaches[r.source].getSource().type!=="raster"&&(this._updatedSources[r.source]="reload",this.sourceCaches[r.source].pause()),this._serializedLayers=null,this._changed=!0}_flattenAndSortRenderedFeatures(r){const u=S=>this._layers[S].type==="fill-extrusion",p={},m=[];for(let S=this._order.length-1;S>=0;S--){const E=this._order[S];if(u(E)){p[E]=S;for(const C of r){const R=C[E];if(R)for(const B of R)m.push(B)}}}m.sort((S,E)=>E.intersectionZ-S.intersectionZ);const _=[];for(let S=this._order.length-1;S>=0;S--){const E=this._order[S];if(u(E))for(let C=m.length-1;C>=0;C--){const R=m[C].feature;if(p[R.layer.id]{const st=me.featureSortOrder;if(st){const gt=st.indexOf(ze.featureIndex);return st.indexOf(Xe.featureIndex)-gt}return Xe.featureIndex-ze.featureIndex});for(const ze of Pe)Ce.push(ze)}}for(const me in re)re[me].forEach(we=>{const ae=we.feature,Ce=R[E[me].source].getFeatureState(ae.layer["source-layer"],ae.id);ae.source=ae.layer.source,ae.layer["source-layer"]&&(ae.sourceLayer=ae.layer["source-layer"]),ae.state=Ce});return re}(this._layers,S,this.sourceCaches,r,u,this.placement.collisionIndex,this.placement.retainedQueryData)),this._flattenAndSortRenderedFeatures(_)}querySourceFeatures(r,u){u&&u.filter&&this._validate(c.u.filter,"querySourceFeatures.filter",u.filter,null,u);const p=this.sourceCaches[r];return p?function(m,_){const S=m.getRenderableIds().map(R=>m.getTileByID(R)),E=[],C={};for(let R=0;RX.getTileByID(ee)).sort((ee,re)=>re.tileID.overscaledZ-ee.tileID.overscaledZ||(ee.tileID.isLessThan(re.tileID)?-1:1))}const N=this.crossTileSymbolIndex.addLayer(B,C[B.source],r.center.lng);S=S||N}if(this.crossTileSymbolIndex.pruneUnusedLayers(this._order),((_=_||this._layerOrderChanged||p===0)||!this.pauseablePlacement||this.pauseablePlacement.isDone()&&!this.placement.stillRecent(A.now(),r.zoom))&&(this.pauseablePlacement=new ql(r,this.map.terrain,this._order,_,u,p,m,this.placement),this._layerOrderChanged=!1),this.pauseablePlacement.isDone()?this.placement.setStale():(this.pauseablePlacement.continuePlacement(this._order,this._layers,C),this.pauseablePlacement.isDone()&&(this.placement=this.pauseablePlacement.commit(A.now()),E=!0),S&&this.pauseablePlacement.placement.setStale()),E||S)for(const R of this._order){const B=this._layers[R];B.type==="symbol"&&this.placement.updateLayerOpacities(B,C[B.source])}return!this.pauseablePlacement.isDone()||this.placement.hasTransitions(A.now())}_releaseSymbolFadeTiles(){for(const r in this.sourceCaches)this.sourceCaches[r].releaseSymbolFadeTiles()}getImages(r,u){return c._(this,void 0,void 0,function*(){const p=yield this.imageManager.getImages(u.icons);this._updateTilesForChangedImages();const m=this.sourceCaches[u.source];return m&&m.setDependencies(u.tileID.key,u.type,u.icons),p})}getGlyphs(r,u){return c._(this,void 0,void 0,function*(){const p=yield this.glyphManager.getGlyphs(u.stacks),m=this.sourceCaches[u.source];return m&&m.setDependencies(u.tileID.key,u.type,[""]),p})}getGlyphsUrl(){return this.stylesheet.glyphs||null}setGlyphs(r,u={}){this._checkLoaded(),r&&this._validate(c.u.glyphs,"glyphs",r,null,u)||(this._glyphsDidChange=!0,this.stylesheet.glyphs=r,this.glyphManager.entries={},this.glyphManager.setURL(r))}addSprite(r,u,p={},m){this._checkLoaded();const _=[{id:r,url:u}],S=[...Oe(this.stylesheet.sprite),..._];this._validate(c.u.sprite,"sprite",S,null,p)||(this.stylesheet.sprite=S,this._loadSprite(_,!0,m))}removeSprite(r){this._checkLoaded();const u=Oe(this.stylesheet.sprite);if(u.find(p=>p.id===r)){if(this._spritesImagesIds[r])for(const p of this._spritesImagesIds[r])this.imageManager.removeImage(p),this._changedImages[p]=!0;u.splice(u.findIndex(p=>p.id===r),1),this.stylesheet.sprite=u.length>0?u:void 0,delete this._spritesImagesIds[r],this._availableImages=this.imageManager.listImages(),this._changed=!0,this.dispatcher.broadcast("SI",this._availableImages),this.fire(new c.k("data",{dataType:"style"}))}else this.fire(new c.j(new Error(`Sprite "${r}" doesn't exists on this map.`)))}getSprite(){return Oe(this.stylesheet.sprite)}setSprite(r,u={},p){this._checkLoaded(),r&&this._validate(c.u.sprite,"sprite",r,null,u)||(this.stylesheet.sprite=r,r?this._loadSprite(r,!0,p):(this._unloadSprite(),p&&p(null)))}}var Qo=c.Y([{name:"a_pos",type:"Int16",components:2}]);const Po={prelude:Sr(`#ifdef GL_ES +precision mediump float; +#else +#if !defined(lowp) +#define lowp +#endif +#if !defined(mediump) +#define mediump +#endif +#if !defined(highp) +#define highp +#endif +#endif +`,`#ifdef GL_ES +precision highp float; +#else +#if !defined(lowp) +#define lowp +#endif +#if !defined(mediump) +#define mediump +#endif +#if !defined(highp) +#define highp +#endif +#endif +vec2 unpack_float(const float packedValue) {int packedIntValue=int(packedValue);int v0=packedIntValue/256;return vec2(v0,packedIntValue-v0*256);}vec2 unpack_opacity(const float packedOpacity) {int intOpacity=int(packedOpacity)/2;return vec2(float(intOpacity)/127.0,mod(packedOpacity,2.0));}vec4 decode_color(const vec2 encodedColor) {return vec4(unpack_float(encodedColor[0])/255.0,unpack_float(encodedColor[1])/255.0 +);}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;} +#ifdef TERRAIN3D +uniform sampler2D u_terrain;uniform float u_terrain_dim;uniform mat4 u_terrain_matrix;uniform vec4 u_terrain_unpack;uniform float u_terrain_exaggeration;uniform highp sampler2D u_depth; +#endif +const highp vec4 bitSh=vec4(256.*256.*256.,256.*256.,256.,1.);const highp vec4 bitShifts=vec4(1.)/bitSh;highp float unpack(highp vec4 color) {return dot(color,bitShifts);}highp float depthOpacity(vec3 frag) { +#ifdef TERRAIN3D +highp float d=unpack(texture2D(u_depth,frag.xy*0.5+0.5))+0.0001-frag.z;return 1.0-max(0.0,min(1.0,-d*500.0)); +#else +return 1.0; +#endif +}float calculate_visibility(vec4 pos) { +#ifdef TERRAIN3D +vec3 frag=pos.xyz/pos.w;highp float d=depthOpacity(frag);if (d > 0.95) return 1.0;return (d+depthOpacity(frag+vec3(0.0,0.01,0.0)))/2.0; +#else +return 1.0; +#endif +}float ele(vec2 pos) { +#ifdef TERRAIN3D +vec4 rgb=(texture2D(u_terrain,pos)*255.0)*u_terrain_unpack;return rgb.r+rgb.g+rgb.b-u_terrain_unpack.a; +#else +return 0.0; +#endif +}float get_elevation(vec2 pos) { +#ifdef TERRAIN3D +vec2 coord=(u_terrain_matrix*vec4(pos,0.0,1.0)).xy*u_terrain_dim+1.0;vec2 f=fract(coord);vec2 c=(floor(coord)+0.5)/(u_terrain_dim+2.0);float d=1.0/(u_terrain_dim+2.0);float tl=ele(c);float tr=ele(c+vec2(d,0.0));float bl=ele(c+vec2(0.0,d));float br=ele(c+vec2(d,d));float elevation=mix(mix(tl,tr,f.x),mix(bl,br,f.x),f.y);return elevation*u_terrain_exaggeration; +#else +return 0.0; +#endif +}`),background:Sr(`uniform vec4 u_color;uniform float u_opacity;void main() {gl_FragColor=u_color*u_opacity; +#ifdef OVERDRAW_INSPECTOR +gl_FragColor=vec4(1.0); +#endif +}`,"attribute vec2 a_pos;uniform mat4 u_matrix;void main() {gl_Position=u_matrix*vec4(a_pos,0,1);}"),backgroundPattern:Sr(`uniform vec2 u_pattern_tl_a;uniform vec2 u_pattern_br_a;uniform vec2 u_pattern_tl_b;uniform vec2 u_pattern_br_b;uniform vec2 u_texsize;uniform float u_mix;uniform float u_opacity;uniform sampler2D u_image;varying vec2 v_pos_a;varying vec2 v_pos_b;void main() {vec2 imagecoord=mod(v_pos_a,1.0);vec2 pos=mix(u_pattern_tl_a/u_texsize,u_pattern_br_a/u_texsize,imagecoord);vec4 color1=texture2D(u_image,pos);vec2 imagecoord_b=mod(v_pos_b,1.0);vec2 pos2=mix(u_pattern_tl_b/u_texsize,u_pattern_br_b/u_texsize,imagecoord_b);vec4 color2=texture2D(u_image,pos2);gl_FragColor=mix(color1,color2,u_mix)*u_opacity; +#ifdef OVERDRAW_INSPECTOR +gl_FragColor=vec4(1.0); +#endif +}`,"uniform mat4 u_matrix;uniform vec2 u_pattern_size_a;uniform vec2 u_pattern_size_b;uniform vec2 u_pixel_coord_upper;uniform vec2 u_pixel_coord_lower;uniform float u_scale_a;uniform float u_scale_b;uniform float u_tile_units_to_pixels;attribute vec2 a_pos;varying vec2 v_pos_a;varying vec2 v_pos_b;void main() {gl_Position=u_matrix*vec4(a_pos,0,1);v_pos_a=get_pattern_pos(u_pixel_coord_upper,u_pixel_coord_lower,u_scale_a*u_pattern_size_a,u_tile_units_to_pixels,a_pos);v_pos_b=get_pattern_pos(u_pixel_coord_upper,u_pixel_coord_lower,u_scale_b*u_pattern_size_b,u_tile_units_to_pixels,a_pos);}"),circle:Sr(`varying vec3 v_data;varying float v_visibility; +#pragma mapbox: define highp vec4 color +#pragma mapbox: define mediump float radius +#pragma mapbox: define lowp float blur +#pragma mapbox: define lowp float opacity +#pragma mapbox: define highp vec4 stroke_color +#pragma mapbox: define mediump float stroke_width +#pragma mapbox: define lowp float stroke_opacity +void main() { +#pragma mapbox: initialize highp vec4 color +#pragma mapbox: initialize mediump float radius +#pragma mapbox: initialize lowp float blur +#pragma mapbox: initialize lowp float opacity +#pragma mapbox: initialize highp vec4 stroke_color +#pragma mapbox: initialize mediump float stroke_width +#pragma mapbox: initialize lowp float stroke_opacity +vec2 extrude=v_data.xy;float extrude_length=length(extrude);float antialiased_blur=v_data.z;float opacity_t=smoothstep(0.0,antialiased_blur,extrude_length-1.0);float color_t=stroke_width < 0.01 ? 0.0 : smoothstep(antialiased_blur,0.0,extrude_length-radius/(radius+stroke_width));gl_FragColor=v_visibility*opacity_t*mix(color*opacity,stroke_color*stroke_opacity,color_t); +#ifdef OVERDRAW_INSPECTOR +gl_FragColor=vec4(1.0); +#endif +}`,`uniform mat4 u_matrix;uniform bool u_scale_with_map;uniform bool u_pitch_with_map;uniform vec2 u_extrude_scale;uniform lowp float u_device_pixel_ratio;uniform highp float u_camera_to_center_distance;attribute vec2 a_pos;varying vec3 v_data;varying float v_visibility; +#pragma mapbox: define highp vec4 color +#pragma mapbox: define mediump float radius +#pragma mapbox: define lowp float blur +#pragma mapbox: define lowp float opacity +#pragma mapbox: define highp vec4 stroke_color +#pragma mapbox: define mediump float stroke_width +#pragma mapbox: define lowp float stroke_opacity +void main(void) { +#pragma mapbox: initialize highp vec4 color +#pragma mapbox: initialize mediump float radius +#pragma mapbox: initialize lowp float blur +#pragma mapbox: initialize lowp float opacity +#pragma mapbox: initialize highp vec4 stroke_color +#pragma mapbox: initialize mediump float stroke_width +#pragma mapbox: initialize lowp float stroke_opacity +vec2 extrude=vec2(mod(a_pos,2.0)*2.0-1.0);vec2 circle_center=floor(a_pos*0.5);float ele=get_elevation(circle_center);v_visibility=calculate_visibility(u_matrix*vec4(circle_center,ele,1.0));if (u_pitch_with_map) {vec2 corner_position=circle_center;if (u_scale_with_map) {corner_position+=extrude*(radius+stroke_width)*u_extrude_scale;} else {vec4 projected_center=u_matrix*vec4(circle_center,0,1);corner_position+=extrude*(radius+stroke_width)*u_extrude_scale*(projected_center.w/u_camera_to_center_distance);}gl_Position=u_matrix*vec4(corner_position,ele,1);} else {gl_Position=u_matrix*vec4(circle_center,ele,1);if (u_scale_with_map) {gl_Position.xy+=extrude*(radius+stroke_width)*u_extrude_scale*u_camera_to_center_distance;} else {gl_Position.xy+=extrude*(radius+stroke_width)*u_extrude_scale*gl_Position.w;}}float antialiasblur=-max(1.0/u_device_pixel_ratio/(radius+stroke_width),blur);v_data=vec3(extrude.x,extrude.y,antialiasblur);}`),clippingMask:Sr("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:Sr(`uniform highp float u_intensity;varying vec2 v_extrude; +#pragma mapbox: define highp float weight +#define GAUSS_COEF 0.3989422804014327 +void main() { +#pragma mapbox: initialize highp float weight +float 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); +#ifdef OVERDRAW_INSPECTOR +gl_FragColor=vec4(1.0); +#endif +}`,`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; +#pragma mapbox: define highp float weight +#pragma mapbox: define mediump float radius +const highp float ZERO=1.0/255.0/16.0; +#define GAUSS_COEF 0.3989422804014327 +void main(void) { +#pragma mapbox: initialize highp float weight +#pragma mapbox: initialize mediump float radius +vec2 unscaled_extrude=vec2(mod(a_pos,2.0)*2.0-1.0);float S=sqrt(-2.0*log(ZERO/weight/u_intensity/GAUSS_COEF))/3.0;v_extrude=S*unscaled_extrude;vec2 extrude=v_extrude*radius*u_extrude_scale;vec4 pos=vec4(floor(a_pos*0.5)+extrude,get_elevation(floor(a_pos*0.5)),1);gl_Position=u_matrix*pos;}`),heatmapTexture:Sr(`uniform sampler2D u_image;uniform sampler2D u_color_ramp;uniform float u_opacity;varying vec2 v_pos;void main() {float t=texture2D(u_image,v_pos).r;vec4 color=texture2D(u_color_ramp,vec2(t,0.5));gl_FragColor=color*u_opacity; +#ifdef OVERDRAW_INSPECTOR +gl_FragColor=vec4(0.0); +#endif +}`,"uniform mat4 u_matrix;uniform vec2 u_world;attribute vec2 a_pos;varying vec2 v_pos;void main() {gl_Position=u_matrix*vec4(a_pos*u_world,0,1);v_pos.x=a_pos.x;v_pos.y=1.0-a_pos.y;}"),collisionBox:Sr("varying float v_placed;varying float v_notUsed;void main() {float alpha=0.5;gl_FragColor=vec4(1.0,0.0,0.0,1.0)*alpha;if (v_placed > 0.5) {gl_FragColor=vec4(0.0,0.0,1.0,0.5)*alpha;}if (v_notUsed > 0.5) {gl_FragColor*=.1;}}","attribute vec2 a_anchor_pos;attribute vec2 a_placed;attribute vec2 a_box_real;uniform mat4 u_matrix;uniform vec2 u_pixel_extrude_scale;varying float v_placed;varying float v_notUsed;vec4 projectTileWithElevation(vec2 posInTile,float elevation) {return u_matrix*vec4(posInTile,elevation,1.0);}void main() {gl_Position=projectTileWithElevation(a_anchor_pos,get_elevation(a_anchor_pos));gl_Position.xy=((a_box_real+0.5)*u_pixel_extrude_scale*2.0-1.0)*vec2(1.0,-1.0)*gl_Position.w;if (gl_Position.z/gl_Position.w < 1.1) {gl_Position.z=0.5;}v_placed=a_placed.x;v_notUsed=a_placed.y;}"),collisionCircle:Sr("varying float v_radius;varying vec2 v_extrude;varying float v_perspective_ratio;varying float v_collision;void main() {float alpha=0.5*min(v_perspective_ratio,1.0);float stroke_radius=0.9*max(v_perspective_ratio,1.0);float distance_to_center=length(v_extrude);float distance_to_edge=abs(distance_to_center-v_radius);float opacity_t=smoothstep(-stroke_radius,0.0,-distance_to_edge);vec4 color=mix(vec4(0.0,0.0,1.0,0.5),vec4(1.0,0.0,0.0,1.0),v_collision);gl_FragColor=color*alpha*opacity_t;}","attribute vec2 a_pos;attribute float a_radius;attribute vec2 a_flags;uniform mat4 u_matrix;uniform mat4 u_inv_matrix;uniform vec2 u_viewport_size;uniform float u_camera_to_center_distance;varying float v_radius;varying vec2 v_extrude;varying float v_perspective_ratio;varying float v_collision;vec3 toTilePosition(vec2 screenPos) {vec4 rayStart=u_inv_matrix*vec4(screenPos,-1.0,1.0);vec4 rayEnd =u_inv_matrix*vec4(screenPos, 1.0,1.0);rayStart.xyz/=rayStart.w;rayEnd.xyz /=rayEnd.w;highp float t=(0.0-rayStart.z)/(rayEnd.z-rayStart.z);return mix(rayStart.xyz,rayEnd.xyz,t);}void main() {vec2 quadCenterPos=a_pos;float radius=a_radius;float collision=a_flags.x;float vertexIdx=a_flags.y;vec2 quadVertexOffset=vec2(mix(-1.0,1.0,float(vertexIdx >=2.0)),mix(-1.0,1.0,float(vertexIdx >=1.0 && vertexIdx <=2.0)));vec2 quadVertexExtent=quadVertexOffset*radius;vec3 tilePos=toTilePosition(quadCenterPos);vec4 clipPos=u_matrix*vec4(tilePos,1.0);highp float camera_to_anchor_distance=clipPos.w;highp float collision_perspective_ratio=clamp(0.5+0.5*(u_camera_to_center_distance/camera_to_anchor_distance),0.0,4.0);float padding_factor=1.2;v_radius=radius;v_extrude=quadVertexExtent*padding_factor;v_perspective_ratio=collision_perspective_ratio;v_collision=collision;gl_Position=vec4(clipPos.xyz/clipPos.w,1.0)+vec4(quadVertexExtent*padding_factor/u_viewport_size*2.0,0.0,0.0);}"),debug:Sr("uniform highp vec4 u_color;uniform sampler2D u_overlay;varying vec2 v_uv;void main() {vec4 overlay_color=texture2D(u_overlay,v_uv);gl_FragColor=mix(u_color,overlay_color,overlay_color.a);}","attribute vec2 a_pos;varying vec2 v_uv;uniform mat4 u_matrix;uniform float u_overlay_scale;void main() {v_uv=a_pos/8192.0;gl_Position=u_matrix*vec4(a_pos*u_overlay_scale,get_elevation(a_pos),1);}"),fill:Sr(`#pragma mapbox: define highp vec4 color +#pragma mapbox: define lowp float opacity +void main() { +#pragma mapbox: initialize highp vec4 color +#pragma mapbox: initialize lowp float opacity +gl_FragColor=color*opacity; +#ifdef OVERDRAW_INSPECTOR +gl_FragColor=vec4(1.0); +#endif +}`,`attribute vec2 a_pos;uniform mat4 u_matrix; +#pragma mapbox: define highp vec4 color +#pragma mapbox: define lowp float opacity +void main() { +#pragma mapbox: initialize highp vec4 color +#pragma mapbox: initialize lowp float opacity +gl_Position=u_matrix*vec4(a_pos,0,1);}`),fillOutline:Sr(`varying vec2 v_pos; +#pragma mapbox: define highp vec4 outline_color +#pragma mapbox: define lowp float opacity +void main() { +#pragma mapbox: initialize highp vec4 outline_color +#pragma mapbox: initialize lowp float opacity +float dist=length(v_pos-gl_FragCoord.xy);float alpha=1.0-smoothstep(0.0,1.0,dist);gl_FragColor=outline_color*(alpha*opacity); +#ifdef OVERDRAW_INSPECTOR +gl_FragColor=vec4(1.0); +#endif +}`,`attribute vec2 a_pos;uniform mat4 u_matrix;uniform vec2 u_world;varying vec2 v_pos; +#pragma mapbox: define highp vec4 outline_color +#pragma mapbox: define lowp float opacity +void main() { +#pragma mapbox: initialize highp vec4 outline_color +#pragma mapbox: initialize lowp float opacity +gl_Position=u_matrix*vec4(a_pos,0,1);v_pos=(gl_Position.xy/gl_Position.w+1.0)/2.0*u_world;}`),fillOutlinePattern:Sr(`uniform vec2 u_texsize;uniform sampler2D u_image;uniform float u_fade;varying vec2 v_pos_a;varying vec2 v_pos_b;varying vec2 v_pos; +#pragma mapbox: define lowp float opacity +#pragma mapbox: define lowp vec4 pattern_from +#pragma mapbox: define lowp vec4 pattern_to +void main() { +#pragma mapbox: initialize lowp float opacity +#pragma mapbox: initialize mediump vec4 pattern_from +#pragma mapbox: initialize mediump vec4 pattern_to +vec2 pattern_tl_a=pattern_from.xy;vec2 pattern_br_a=pattern_from.zw;vec2 pattern_tl_b=pattern_to.xy;vec2 pattern_br_b=pattern_to.zw;vec2 imagecoord=mod(v_pos_a,1.0);vec2 pos=mix(pattern_tl_a/u_texsize,pattern_br_a/u_texsize,imagecoord);vec4 color1=texture2D(u_image,pos);vec2 imagecoord_b=mod(v_pos_b,1.0);vec2 pos2=mix(pattern_tl_b/u_texsize,pattern_br_b/u_texsize,imagecoord_b);vec4 color2=texture2D(u_image,pos2);float dist=length(v_pos-gl_FragCoord.xy);float alpha=1.0-smoothstep(0.0,1.0,dist);gl_FragColor=mix(color1,color2,u_fade)*alpha*opacity; +#ifdef OVERDRAW_INSPECTOR +gl_FragColor=vec4(1.0); +#endif +}`,`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; +#pragma mapbox: define lowp float opacity +#pragma mapbox: define lowp vec4 pattern_from +#pragma mapbox: define lowp vec4 pattern_to +#pragma mapbox: define lowp float pixel_ratio_from +#pragma mapbox: define lowp float pixel_ratio_to +void main() { +#pragma mapbox: initialize lowp float opacity +#pragma mapbox: initialize mediump vec4 pattern_from +#pragma mapbox: initialize mediump vec4 pattern_to +#pragma mapbox: initialize lowp float pixel_ratio_from +#pragma mapbox: initialize lowp float pixel_ratio_to +vec2 pattern_tl_a=pattern_from.xy;vec2 pattern_br_a=pattern_from.zw;vec2 pattern_tl_b=pattern_to.xy;vec2 pattern_br_b=pattern_to.zw;float tileRatio=u_scale.x;float fromScale=u_scale.y;float toScale=u_scale.z;gl_Position=u_matrix*vec4(a_pos,0,1);vec2 display_size_a=(pattern_br_a-pattern_tl_a)/pixel_ratio_from;vec2 display_size_b=(pattern_br_b-pattern_tl_b)/pixel_ratio_to;v_pos_a=get_pattern_pos(u_pixel_coord_upper,u_pixel_coord_lower,fromScale*display_size_a,tileRatio,a_pos);v_pos_b=get_pattern_pos(u_pixel_coord_upper,u_pixel_coord_lower,toScale*display_size_b,tileRatio,a_pos);v_pos=(gl_Position.xy/gl_Position.w+1.0)/2.0*u_world;}`),fillPattern:Sr(`#ifdef GL_ES +precision highp float; +#endif +uniform vec2 u_texsize;uniform float u_fade;uniform sampler2D u_image;varying vec2 v_pos_a;varying vec2 v_pos_b; +#pragma mapbox: define lowp float opacity +#pragma mapbox: define lowp vec4 pattern_from +#pragma mapbox: define lowp vec4 pattern_to +void main() { +#pragma mapbox: initialize lowp float opacity +#pragma mapbox: initialize mediump vec4 pattern_from +#pragma mapbox: initialize mediump vec4 pattern_to +vec2 pattern_tl_a=pattern_from.xy;vec2 pattern_br_a=pattern_from.zw;vec2 pattern_tl_b=pattern_to.xy;vec2 pattern_br_b=pattern_to.zw;vec2 imagecoord=mod(v_pos_a,1.0);vec2 pos=mix(pattern_tl_a/u_texsize,pattern_br_a/u_texsize,imagecoord);vec4 color1=texture2D(u_image,pos);vec2 imagecoord_b=mod(v_pos_b,1.0);vec2 pos2=mix(pattern_tl_b/u_texsize,pattern_br_b/u_texsize,imagecoord_b);vec4 color2=texture2D(u_image,pos2);gl_FragColor=mix(color1,color2,u_fade)*opacity; +#ifdef OVERDRAW_INSPECTOR +gl_FragColor=vec4(1.0); +#endif +}`,`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; +#pragma mapbox: define lowp float opacity +#pragma mapbox: define lowp vec4 pattern_from +#pragma mapbox: define lowp vec4 pattern_to +#pragma mapbox: define lowp float pixel_ratio_from +#pragma mapbox: define lowp float pixel_ratio_to +void main() { +#pragma mapbox: initialize lowp float opacity +#pragma mapbox: initialize mediump vec4 pattern_from +#pragma mapbox: initialize mediump vec4 pattern_to +#pragma mapbox: initialize lowp float pixel_ratio_from +#pragma mapbox: initialize lowp float pixel_ratio_to +vec2 pattern_tl_a=pattern_from.xy;vec2 pattern_br_a=pattern_from.zw;vec2 pattern_tl_b=pattern_to.xy;vec2 pattern_br_b=pattern_to.zw;float tileZoomRatio=u_scale.x;float fromScale=u_scale.y;float toScale=u_scale.z;vec2 display_size_a=(pattern_br_a-pattern_tl_a)/pixel_ratio_from;vec2 display_size_b=(pattern_br_b-pattern_tl_b)/pixel_ratio_to;gl_Position=u_matrix*vec4(a_pos,0,1);v_pos_a=get_pattern_pos(u_pixel_coord_upper,u_pixel_coord_lower,fromScale*display_size_a,tileZoomRatio,a_pos);v_pos_b=get_pattern_pos(u_pixel_coord_upper,u_pixel_coord_lower,toScale*display_size_b,tileZoomRatio,a_pos);}`),fillExtrusion:Sr(`varying vec4 v_color;void main() {gl_FragColor=v_color; +#ifdef OVERDRAW_INSPECTOR +gl_FragColor=vec4(1.0); +#endif +}`,`uniform mat4 u_matrix;uniform vec3 u_lightcolor;uniform lowp vec3 u_lightpos;uniform lowp float u_lightintensity;uniform float u_vertical_gradient;uniform lowp float u_opacity;attribute vec2 a_pos;attribute vec4 a_normal_ed; +#ifdef TERRAIN3D +attribute vec2 a_centroid; +#endif +varying vec4 v_color; +#pragma mapbox: define highp float base +#pragma mapbox: define highp float height +#pragma mapbox: define highp vec4 color +void main() { +#pragma mapbox: initialize highp float base +#pragma mapbox: initialize highp float height +#pragma mapbox: initialize highp vec4 color +vec3 normal=a_normal_ed.xyz; +#ifdef TERRAIN3D +float height_terrain3d_offset=get_elevation(a_centroid);float base_terrain3d_offset=height_terrain3d_offset-(base > 0.0 ? 0.0 : 10.0); +#else +float height_terrain3d_offset=0.0;float base_terrain3d_offset=0.0; +#endif +base=max(0.0,base)+base_terrain3d_offset;height=max(0.0,height)+height_terrain3d_offset;float t=mod(normal.x,2.0);gl_Position=u_matrix*vec4(a_pos,t > 0.0 ? height : base,1);float colorvalue=color.r*0.2126+color.g*0.7152+color.b*0.0722;v_color=vec4(0.0,0.0,0.0,1.0);vec4 ambientlight=vec4(0.03,0.03,0.03,1.0);color+=ambientlight;float directional=clamp(dot(normal/16384.0,u_lightpos),0.0,1.0);directional=mix((1.0-u_lightintensity),max((1.0-colorvalue+u_lightintensity),1.0),directional);if (normal.y !=0.0) {directional*=((1.0-u_vertical_gradient)+(u_vertical_gradient*clamp((t+base)*pow(height/150.0,0.5),mix(0.7,0.98,1.0-u_lightintensity),1.0)));}v_color.r+=clamp(color.r*directional*u_lightcolor.r,mix(0.0,0.3,1.0-u_lightcolor.r),1.0);v_color.g+=clamp(color.g*directional*u_lightcolor.g,mix(0.0,0.3,1.0-u_lightcolor.g),1.0);v_color.b+=clamp(color.b*directional*u_lightcolor.b,mix(0.0,0.3,1.0-u_lightcolor.b),1.0);v_color*=u_opacity;}`),fillExtrusionPattern:Sr(`uniform vec2 u_texsize;uniform float u_fade;uniform sampler2D u_image;varying vec2 v_pos_a;varying vec2 v_pos_b;varying vec4 v_lighting; +#pragma mapbox: define lowp float base +#pragma mapbox: define lowp float height +#pragma mapbox: define lowp vec4 pattern_from +#pragma mapbox: define lowp vec4 pattern_to +#pragma mapbox: define lowp float pixel_ratio_from +#pragma mapbox: define lowp float pixel_ratio_to +void main() { +#pragma mapbox: initialize lowp float base +#pragma mapbox: initialize lowp float height +#pragma mapbox: initialize mediump vec4 pattern_from +#pragma mapbox: initialize mediump vec4 pattern_to +#pragma mapbox: initialize lowp float pixel_ratio_from +#pragma mapbox: initialize lowp float pixel_ratio_to +vec2 pattern_tl_a=pattern_from.xy;vec2 pattern_br_a=pattern_from.zw;vec2 pattern_tl_b=pattern_to.xy;vec2 pattern_br_b=pattern_to.zw;vec2 imagecoord=mod(v_pos_a,1.0);vec2 pos=mix(pattern_tl_a/u_texsize,pattern_br_a/u_texsize,imagecoord);vec4 color1=texture2D(u_image,pos);vec2 imagecoord_b=mod(v_pos_b,1.0);vec2 pos2=mix(pattern_tl_b/u_texsize,pattern_br_b/u_texsize,imagecoord_b);vec4 color2=texture2D(u_image,pos2);vec4 mixedColor=mix(color1,color2,u_fade);gl_FragColor=mixedColor*v_lighting; +#ifdef OVERDRAW_INSPECTOR +gl_FragColor=vec4(1.0); +#endif +}`,`uniform mat4 u_matrix;uniform vec2 u_pixel_coord_upper;uniform vec2 u_pixel_coord_lower;uniform float u_height_factor;uniform vec3 u_scale;uniform float u_vertical_gradient;uniform lowp float u_opacity;uniform vec3 u_lightcolor;uniform lowp vec3 u_lightpos;uniform lowp float u_lightintensity;attribute vec2 a_pos;attribute vec4 a_normal_ed; +#ifdef TERRAIN3D +attribute vec2 a_centroid; +#endif +varying vec2 v_pos_a;varying vec2 v_pos_b;varying vec4 v_lighting; +#pragma mapbox: define lowp float base +#pragma mapbox: define lowp float height +#pragma mapbox: define lowp vec4 pattern_from +#pragma mapbox: define lowp vec4 pattern_to +#pragma mapbox: define lowp float pixel_ratio_from +#pragma mapbox: define lowp float pixel_ratio_to +void main() { +#pragma mapbox: initialize lowp float base +#pragma mapbox: initialize lowp float height +#pragma mapbox: initialize mediump vec4 pattern_from +#pragma mapbox: initialize mediump vec4 pattern_to +#pragma mapbox: initialize lowp float pixel_ratio_from +#pragma mapbox: initialize lowp float pixel_ratio_to +vec2 pattern_tl_a=pattern_from.xy;vec2 pattern_br_a=pattern_from.zw;vec2 pattern_tl_b=pattern_to.xy;vec2 pattern_br_b=pattern_to.zw;float tileRatio=u_scale.x;float fromScale=u_scale.y;float toScale=u_scale.z;vec3 normal=a_normal_ed.xyz;float edgedistance=a_normal_ed.w;vec2 display_size_a=(pattern_br_a-pattern_tl_a)/pixel_ratio_from;vec2 display_size_b=(pattern_br_b-pattern_tl_b)/pixel_ratio_to; +#ifdef TERRAIN3D +float height_terrain3d_offset=get_elevation(a_centroid);float base_terrain3d_offset=height_terrain3d_offset-(base > 0.0 ? 0.0 : 10.0); +#else +float height_terrain3d_offset=0.0;float base_terrain3d_offset=0.0; +#endif +base=max(0.0,base)+base_terrain3d_offset;height=max(0.0,height)+height_terrain3d_offset;float t=mod(normal.x,2.0);float z=t > 0.0 ? height : base;gl_Position=u_matrix*vec4(a_pos,z,1);vec2 pos=normal.x==1.0 && normal.y==0.0 && normal.z==16384.0 +? a_pos +: vec2(edgedistance,z*u_height_factor);v_pos_a=get_pattern_pos(u_pixel_coord_upper,u_pixel_coord_lower,fromScale*display_size_a,tileRatio,pos);v_pos_b=get_pattern_pos(u_pixel_coord_upper,u_pixel_coord_lower,toScale*display_size_b,tileRatio,pos);v_lighting=vec4(0.0,0.0,0.0,1.0);float directional=clamp(dot(normal/16383.0,u_lightpos),0.0,1.0);directional=mix((1.0-u_lightintensity),max((0.5+u_lightintensity),1.0),directional);if (normal.y !=0.0) {directional*=((1.0-u_vertical_gradient)+(u_vertical_gradient*clamp((t+base)*pow(height/150.0,0.5),mix(0.7,0.98,1.0-u_lightintensity),1.0)));}v_lighting.rgb+=clamp(directional*u_lightcolor,mix(vec3(0.0),vec3(0.3),1.0-u_lightcolor),vec3(1.0));v_lighting*=u_opacity;}`),hillshadePrepare:Sr(`#ifdef GL_ES +precision highp float; +#endif +uniform sampler2D u_image;varying vec2 v_pos;uniform vec2 u_dimension;uniform float u_zoom;uniform vec4 u_unpack;float getElevation(vec2 coord,float bias) {vec4 data=texture2D(u_image,coord)*255.0;data.a=-1.0;return dot(data,u_unpack)/4.0;}void main() {vec2 epsilon=1.0/u_dimension;float a=getElevation(v_pos+vec2(-epsilon.x,-epsilon.y),0.0);float b=getElevation(v_pos+vec2(0,-epsilon.y),0.0);float c=getElevation(v_pos+vec2(epsilon.x,-epsilon.y),0.0);float d=getElevation(v_pos+vec2(-epsilon.x,0),0.0);float e=getElevation(v_pos,0.0);float f=getElevation(v_pos+vec2(epsilon.x,0),0.0);float g=getElevation(v_pos+vec2(-epsilon.x,epsilon.y),0.0);float h=getElevation(v_pos+vec2(0,epsilon.y),0.0);float i=getElevation(v_pos+vec2(epsilon.x,epsilon.y),0.0);float exaggerationFactor=u_zoom < 2.0 ? 0.4 : u_zoom < 4.5 ? 0.35 : 0.3;float exaggeration=u_zoom < 15.0 ? (u_zoom-15.0)*exaggerationFactor : 0.0;vec2 deriv=vec2((c+f+f+i)-(a+d+d+g),(g+h+h+i)-(a+b+b+c))/pow(2.0,exaggeration+(19.2562-u_zoom));gl_FragColor=clamp(vec4(deriv.x/2.0+0.5,deriv.y/2.0+0.5,1.0,1.0),0.0,1.0); +#ifdef OVERDRAW_INSPECTOR +gl_FragColor=vec4(1.0); +#endif +}`,"uniform mat4 u_matrix;uniform vec2 u_dimension;attribute vec2 a_pos;attribute vec2 a_texture_pos;varying vec2 v_pos;void main() {gl_Position=u_matrix*vec4(a_pos,0,1);highp vec2 epsilon=1.0/u_dimension;float scale=(u_dimension.x-2.0)/u_dimension.x;v_pos=(a_texture_pos/8192.0)*scale+epsilon;}"),hillshade:Sr(`uniform sampler2D u_image;varying vec2 v_pos;uniform vec2 u_latrange;uniform vec2 u_light;uniform vec4 u_shadow;uniform vec4 u_highlight;uniform vec4 u_accent; +#define PI 3.141592653589793 +void main() {vec4 pixel=texture2D(u_image,v_pos);vec2 deriv=((pixel.rg*2.0)-1.0);float scaleFactor=cos(radians((u_latrange[0]-u_latrange[1])*(1.0-v_pos.y)+u_latrange[1]));float slope=atan(1.25*length(deriv)/scaleFactor);float aspect=deriv.x !=0.0 ? atan(deriv.y,-deriv.x) : PI/2.0*(deriv.y > 0.0 ? 1.0 :-1.0);float intensity=u_light.x;float azimuth=u_light.y+PI;float base=1.875-intensity*1.75;float maxValue=0.5*PI;float scaledSlope=intensity !=0.5 ? ((pow(base,slope)-1.0)/(pow(base,maxValue)-1.0))*maxValue : slope;float accent=cos(scaledSlope);vec4 accent_color=(1.0-accent)*u_accent*clamp(intensity*2.0,0.0,1.0);float shade=abs(mod((aspect+azimuth)/PI+0.5,2.0)-1.0);vec4 shade_color=mix(u_shadow,u_highlight,shade)*sin(scaledSlope)*clamp(intensity*2.0,0.0,1.0);gl_FragColor=accent_color*(1.0-shade_color.a)+shade_color; +#ifdef OVERDRAW_INSPECTOR +gl_FragColor=vec4(1.0); +#endif +}`,"uniform mat4 u_matrix;attribute vec2 a_pos;attribute vec2 a_texture_pos;varying vec2 v_pos;void main() {gl_Position=u_matrix*vec4(a_pos,0,1);v_pos=a_texture_pos/8192.0;}"),line:Sr(`uniform lowp float u_device_pixel_ratio;varying vec2 v_width2;varying vec2 v_normal;varying float v_gamma_scale; +#pragma mapbox: define highp vec4 color +#pragma mapbox: define lowp float blur +#pragma mapbox: define lowp float opacity +void main() { +#pragma mapbox: initialize highp vec4 color +#pragma mapbox: initialize lowp float blur +#pragma mapbox: initialize lowp float opacity +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);gl_FragColor=color*(alpha*opacity); +#ifdef OVERDRAW_INSPECTOR +gl_FragColor=vec4(1.0); +#endif +}`,` +#define scale 0.015873016 +attribute vec2 a_pos_normal;attribute vec4 a_data;uniform mat4 u_matrix;uniform mediump float u_ratio;uniform vec2 u_units_to_pixels;uniform lowp float u_device_pixel_ratio;varying vec2 v_normal;varying vec2 v_width2;varying float v_gamma_scale;varying highp float v_linesofar; +#pragma mapbox: define highp vec4 color +#pragma mapbox: define lowp float blur +#pragma mapbox: define lowp float opacity +#pragma mapbox: define mediump float gapwidth +#pragma mapbox: define lowp float offset +#pragma mapbox: define mediump float width +void main() { +#pragma mapbox: initialize highp vec4 color +#pragma mapbox: initialize lowp float blur +#pragma mapbox: initialize lowp float opacity +#pragma mapbox: initialize mediump float gapwidth +#pragma mapbox: initialize lowp float offset +#pragma mapbox: initialize mediump float width +float ANTIALIASING=1.0/u_device_pixel_ratio/2.0;vec2 a_extrude=a_data.xy-128.0;float a_direction=mod(a_data.z,4.0)-1.0;v_linesofar=(floor(a_data.z/4.0)+a_data.w*64.0)*2.0;vec2 pos=floor(a_pos_normal*0.5);mediump vec2 normal=a_pos_normal-2.0*pos;normal.y=normal.y*2.0-1.0;v_normal=normal;gapwidth=gapwidth/2.0;float halfwidth=width/2.0;offset=-1.0*offset;float inset=gapwidth+(gapwidth > 0.0 ? ANTIALIASING : 0.0);float outset=gapwidth+halfwidth*(gapwidth > 0.0 ? 2.0 : 1.0)+(halfwidth==0.0 ? 0.0 : ANTIALIASING);mediump vec2 dist=outset*a_extrude*scale;mediump float u=0.5*a_direction;mediump float t=1.0-abs(u);mediump vec2 offset2=offset*a_extrude*scale*normal.y*mat2(t,-u,u,t);vec4 projected_extrude=u_matrix*vec4(dist/u_ratio,0.0,0.0);gl_Position=u_matrix*vec4(pos+offset2/u_ratio,0.0,1.0)+projected_extrude; +#ifdef TERRAIN3D +v_gamma_scale=1.0; +#else +float extrude_length_without_perspective=length(dist);float extrude_length_with_perspective=length(projected_extrude.xy/gl_Position.w*u_units_to_pixels);v_gamma_scale=extrude_length_without_perspective/extrude_length_with_perspective; +#endif +v_width2=vec2(outset,inset);}`),lineGradient:Sr(`uniform lowp float u_device_pixel_ratio;uniform sampler2D u_image;varying vec2 v_width2;varying vec2 v_normal;varying float v_gamma_scale;varying highp vec2 v_uv; +#pragma mapbox: define lowp float blur +#pragma mapbox: define lowp float opacity +void main() { +#pragma mapbox: initialize lowp float blur +#pragma mapbox: initialize lowp float opacity +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);vec4 color=texture2D(u_image,v_uv);gl_FragColor=color*(alpha*opacity); +#ifdef OVERDRAW_INSPECTOR +gl_FragColor=vec4(1.0); +#endif +}`,` +#define scale 0.015873016 +attribute 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; +#pragma mapbox: define lowp float blur +#pragma mapbox: define lowp float opacity +#pragma mapbox: define mediump float gapwidth +#pragma mapbox: define lowp float offset +#pragma mapbox: define mediump float width +void main() { +#pragma mapbox: initialize lowp float blur +#pragma mapbox: initialize lowp float opacity +#pragma mapbox: initialize mediump float gapwidth +#pragma mapbox: initialize lowp float offset +#pragma mapbox: initialize mediump float width +float 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; +#ifdef TERRAIN3D +v_gamma_scale=1.0; +#else +float extrude_length_without_perspective=length(dist);float extrude_length_with_perspective=length(projected_extrude.xy/gl_Position.w*u_units_to_pixels);v_gamma_scale=extrude_length_without_perspective/extrude_length_with_perspective; +#endif +v_width2=vec2(outset,inset);}`),linePattern:Sr(`#ifdef GL_ES +precision highp float; +#endif +uniform lowp float u_device_pixel_ratio;uniform vec2 u_texsize;uniform float u_fade;uniform mediump vec3 u_scale;uniform sampler2D u_image;varying vec2 v_normal;varying vec2 v_width2;varying float v_linesofar;varying float v_gamma_scale;varying float v_width; +#pragma mapbox: define lowp vec4 pattern_from +#pragma mapbox: define lowp vec4 pattern_to +#pragma mapbox: define lowp float pixel_ratio_from +#pragma mapbox: define lowp float pixel_ratio_to +#pragma mapbox: define lowp float blur +#pragma mapbox: define lowp float opacity +void main() { +#pragma mapbox: initialize mediump vec4 pattern_from +#pragma mapbox: initialize mediump vec4 pattern_to +#pragma mapbox: initialize lowp float pixel_ratio_from +#pragma mapbox: initialize lowp float pixel_ratio_to +#pragma mapbox: initialize lowp float blur +#pragma mapbox: initialize lowp float opacity +vec2 pattern_tl_a=pattern_from.xy;vec2 pattern_br_a=pattern_from.zw;vec2 pattern_tl_b=pattern_to.xy;vec2 pattern_br_b=pattern_to.zw;float tileZoomRatio=u_scale.x;float fromScale=u_scale.y;float toScale=u_scale.z;vec2 display_size_a=(pattern_br_a-pattern_tl_a)/pixel_ratio_from;vec2 display_size_b=(pattern_br_b-pattern_tl_b)/pixel_ratio_to;vec2 pattern_size_a=vec2(display_size_a.x*fromScale/tileZoomRatio,display_size_a.y);vec2 pattern_size_b=vec2(display_size_b.x*toScale/tileZoomRatio,display_size_b.y);float aspect_a=display_size_a.y/v_width;float aspect_b=display_size_b.y/v_width;float dist=length(v_normal)*v_width2.s;float blur2=(blur+1.0/u_device_pixel_ratio)*v_gamma_scale;float alpha=clamp(min(dist-(v_width2.t-blur2),v_width2.s-dist)/blur2,0.0,1.0);float x_a=mod(v_linesofar/pattern_size_a.x*aspect_a,1.0);float x_b=mod(v_linesofar/pattern_size_b.x*aspect_b,1.0);float y=0.5*v_normal.y+0.5;vec2 texel_size=1.0/u_texsize;vec2 pos_a=mix(pattern_tl_a*texel_size-texel_size,pattern_br_a*texel_size+texel_size,vec2(x_a,y));vec2 pos_b=mix(pattern_tl_b*texel_size-texel_size,pattern_br_b*texel_size+texel_size,vec2(x_b,y));vec4 color=mix(texture2D(u_image,pos_a),texture2D(u_image,pos_b),u_fade);gl_FragColor=color*alpha*opacity; +#ifdef OVERDRAW_INSPECTOR +gl_FragColor=vec4(1.0); +#endif +}`,` +#define scale 0.015873016 +#define LINE_DISTANCE_SCALE 2.0 +attribute vec2 a_pos_normal;attribute vec4 a_data;uniform mat4 u_matrix;uniform vec2 u_units_to_pixels;uniform mediump float u_ratio;uniform lowp float u_device_pixel_ratio;varying vec2 v_normal;varying vec2 v_width2;varying float v_linesofar;varying float v_gamma_scale;varying float v_width; +#pragma mapbox: define lowp float blur +#pragma mapbox: define lowp float opacity +#pragma mapbox: define lowp float offset +#pragma mapbox: define mediump float gapwidth +#pragma mapbox: define mediump float width +#pragma mapbox: define lowp float floorwidth +#pragma mapbox: define lowp vec4 pattern_from +#pragma mapbox: define lowp vec4 pattern_to +#pragma mapbox: define lowp float pixel_ratio_from +#pragma mapbox: define lowp float pixel_ratio_to +void main() { +#pragma mapbox: initialize lowp float blur +#pragma mapbox: initialize lowp float opacity +#pragma mapbox: initialize lowp float offset +#pragma mapbox: initialize mediump float gapwidth +#pragma mapbox: initialize mediump float width +#pragma mapbox: initialize lowp float floorwidth +#pragma mapbox: initialize mediump vec4 pattern_from +#pragma mapbox: initialize mediump vec4 pattern_to +#pragma mapbox: initialize lowp float pixel_ratio_from +#pragma mapbox: initialize lowp float pixel_ratio_to +float ANTIALIASING=1.0/u_device_pixel_ratio/2.0;vec2 a_extrude=a_data.xy-128.0;float a_direction=mod(a_data.z,4.0)-1.0;float a_linesofar=(floor(a_data.z/4.0)+a_data.w*64.0)*LINE_DISTANCE_SCALE;vec2 pos=floor(a_pos_normal*0.5);mediump vec2 normal=a_pos_normal-2.0*pos;normal.y=normal.y*2.0-1.0;v_normal=normal;gapwidth=gapwidth/2.0;float halfwidth=width/2.0;offset=-1.0*offset;float inset=gapwidth+(gapwidth > 0.0 ? ANTIALIASING : 0.0);float outset=gapwidth+halfwidth*(gapwidth > 0.0 ? 2.0 : 1.0)+(halfwidth==0.0 ? 0.0 : ANTIALIASING);mediump vec2 dist=outset*a_extrude*scale;mediump float u=0.5*a_direction;mediump float t=1.0-abs(u);mediump vec2 offset2=offset*a_extrude*scale*normal.y*mat2(t,-u,u,t);vec4 projected_extrude=u_matrix*vec4(dist/u_ratio,0.0,0.0);gl_Position=u_matrix*vec4(pos+offset2/u_ratio,0.0,1.0)+projected_extrude; +#ifdef TERRAIN3D +v_gamma_scale=1.0; +#else +float extrude_length_without_perspective=length(dist);float extrude_length_with_perspective=length(projected_extrude.xy/gl_Position.w*u_units_to_pixels);v_gamma_scale=extrude_length_without_perspective/extrude_length_with_perspective; +#endif +v_linesofar=a_linesofar;v_width2=vec2(outset,inset);v_width=floorwidth;}`),lineSDF:Sr(`uniform lowp float u_device_pixel_ratio;uniform sampler2D u_image;uniform float u_sdfgamma;uniform float u_mix;varying vec2 v_normal;varying vec2 v_width2;varying vec2 v_tex_a;varying vec2 v_tex_b;varying float v_gamma_scale; +#pragma mapbox: define highp vec4 color +#pragma mapbox: define lowp float blur +#pragma mapbox: define lowp float opacity +#pragma mapbox: define mediump float width +#pragma mapbox: define lowp float floorwidth +void main() { +#pragma mapbox: initialize highp vec4 color +#pragma mapbox: initialize lowp float blur +#pragma mapbox: initialize lowp float opacity +#pragma mapbox: initialize mediump float width +#pragma mapbox: initialize lowp float floorwidth +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 sdfdist_a=texture2D(u_image,v_tex_a).a;float sdfdist_b=texture2D(u_image,v_tex_b).a;float sdfdist=mix(sdfdist_a,sdfdist_b,u_mix);alpha*=smoothstep(0.5-u_sdfgamma/floorwidth,0.5+u_sdfgamma/floorwidth,sdfdist);gl_FragColor=color*(alpha*opacity); +#ifdef OVERDRAW_INSPECTOR +gl_FragColor=vec4(1.0); +#endif +}`,` +#define scale 0.015873016 +#define LINE_DISTANCE_SCALE 2.0 +attribute vec2 a_pos_normal;attribute vec4 a_data;uniform mat4 u_matrix;uniform mediump float u_ratio;uniform lowp float u_device_pixel_ratio;uniform vec2 u_patternscale_a;uniform float u_tex_y_a;uniform vec2 u_patternscale_b;uniform float u_tex_y_b;uniform vec2 u_units_to_pixels;varying vec2 v_normal;varying vec2 v_width2;varying vec2 v_tex_a;varying vec2 v_tex_b;varying float v_gamma_scale; +#pragma mapbox: define highp vec4 color +#pragma mapbox: define lowp float blur +#pragma mapbox: define lowp float opacity +#pragma mapbox: define mediump float gapwidth +#pragma mapbox: define lowp float offset +#pragma mapbox: define mediump float width +#pragma mapbox: define lowp float floorwidth +void main() { +#pragma mapbox: initialize highp vec4 color +#pragma mapbox: initialize lowp float blur +#pragma mapbox: initialize lowp float opacity +#pragma mapbox: initialize mediump float gapwidth +#pragma mapbox: initialize lowp float offset +#pragma mapbox: initialize mediump float width +#pragma mapbox: initialize lowp float floorwidth +float ANTIALIASING=1.0/u_device_pixel_ratio/2.0;vec2 a_extrude=a_data.xy-128.0;float a_direction=mod(a_data.z,4.0)-1.0;float a_linesofar=(floor(a_data.z/4.0)+a_data.w*64.0)*LINE_DISTANCE_SCALE;vec2 pos=floor(a_pos_normal*0.5);mediump vec2 normal=a_pos_normal-2.0*pos;normal.y=normal.y*2.0-1.0;v_normal=normal;gapwidth=gapwidth/2.0;float halfwidth=width/2.0;offset=-1.0*offset;float inset=gapwidth+(gapwidth > 0.0 ? ANTIALIASING : 0.0);float outset=gapwidth+halfwidth*(gapwidth > 0.0 ? 2.0 : 1.0)+(halfwidth==0.0 ? 0.0 : ANTIALIASING);mediump vec2 dist=outset*a_extrude*scale;mediump float u=0.5*a_direction;mediump float t=1.0-abs(u);mediump vec2 offset2=offset*a_extrude*scale*normal.y*mat2(t,-u,u,t);vec4 projected_extrude=u_matrix*vec4(dist/u_ratio,0.0,0.0);gl_Position=u_matrix*vec4(pos+offset2/u_ratio,0.0,1.0)+projected_extrude; +#ifdef TERRAIN3D +v_gamma_scale=1.0; +#else +float extrude_length_without_perspective=length(dist);float extrude_length_with_perspective=length(projected_extrude.xy/gl_Position.w*u_units_to_pixels);v_gamma_scale=extrude_length_without_perspective/extrude_length_with_perspective; +#endif +v_tex_a=vec2(a_linesofar*u_patternscale_a.x/floorwidth,normal.y*u_patternscale_a.y+u_tex_y_a);v_tex_b=vec2(a_linesofar*u_patternscale_b.x/floorwidth,normal.y*u_patternscale_b.y+u_tex_y_b);v_width2=vec2(outset,inset);}`),raster:Sr(`uniform float u_fade_t;uniform float u_opacity;uniform sampler2D u_image0;uniform sampler2D u_image1;varying vec2 v_pos0;varying vec2 v_pos1;uniform float u_brightness_low;uniform float u_brightness_high;uniform float u_saturation_factor;uniform float u_contrast_factor;uniform vec3 u_spin_weights;void main() {vec4 color0=texture2D(u_image0,v_pos0);vec4 color1=texture2D(u_image1,v_pos1);if (color0.a > 0.0) {color0.rgb=color0.rgb/color0.a;}if (color1.a > 0.0) {color1.rgb=color1.rgb/color1.a;}vec4 color=mix(color0,color1,u_fade_t);color.a*=u_opacity;vec3 rgb=color.rgb;rgb=vec3(dot(rgb,u_spin_weights.xyz),dot(rgb,u_spin_weights.zxy),dot(rgb,u_spin_weights.yzx));float average=(color.r+color.g+color.b)/3.0;rgb+=(average-rgb)*u_saturation_factor;rgb=(rgb-0.5)*u_contrast_factor+0.5;vec3 u_high_vec=vec3(u_brightness_low,u_brightness_low,u_brightness_low);vec3 u_low_vec=vec3(u_brightness_high,u_brightness_high,u_brightness_high);gl_FragColor=vec4(mix(u_high_vec,u_low_vec,rgb)*color.a,color.a); +#ifdef OVERDRAW_INSPECTOR +gl_FragColor=vec4(1.0); +#endif +}`,"uniform mat4 u_matrix;uniform vec2 u_tl_parent;uniform float u_scale_parent;uniform float u_buffer_scale;attribute vec2 a_pos;attribute vec2 a_texture_pos;varying vec2 v_pos0;varying vec2 v_pos1;void main() {gl_Position=u_matrix*vec4(a_pos,0,1);v_pos0=(((a_texture_pos/8192.0)-0.5)/u_buffer_scale )+0.5;v_pos1=(v_pos0*u_scale_parent)+u_tl_parent;}"),symbolIcon:Sr(`uniform sampler2D u_texture;varying vec2 v_tex;varying float v_fade_opacity; +#pragma mapbox: define lowp float opacity +void main() { +#pragma mapbox: initialize lowp float opacity +lowp float alpha=opacity*v_fade_opacity;gl_FragColor=texture2D(u_texture,v_tex)*alpha; +#ifdef OVERDRAW_INSPECTOR +gl_FragColor=vec4(1.0); +#endif +}`,`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;uniform bool u_is_along_line;uniform bool u_is_variable_anchor;uniform vec2 u_translation;uniform float u_pitched_scale;varying vec2 v_tex;varying float v_fade_opacity;vec4 projectTileWithElevation(vec2 posInTile,float elevation) {return u_matrix*vec4(posInTile,elevation,1.0);} +#pragma mapbox: define lowp float opacity +void main() { +#pragma mapbox: initialize lowp float opacity +vec2 a_pos=a_pos_offset.xy;vec2 a_offset=a_pos_offset.zw;vec2 a_tex=a_data.xy;vec2 a_size=a_data.zw;float a_size_min=floor(a_size[0]*0.5);vec2 a_pxoffset=a_pixeloffset.xy;vec2 a_minFontScale=a_pixeloffset.zw/256.0;float ele=get_elevation(a_pos);highp float segment_angle=-a_projected_pos[2];float size;if (!u_is_size_zoom_constant && !u_is_size_feature_constant) {size=mix(a_size_min,a_size[1],u_size_t)/128.0;} else if (u_is_size_zoom_constant && !u_is_size_feature_constant) {size=a_size_min/128.0;} else {size=u_size;}vec2 translated_a_pos=a_pos+u_translation;vec4 projectedPoint=projectTileWithElevation(translated_a_pos,ele);highp float camera_to_anchor_distance=projectedPoint.w;highp float distance_ratio=u_pitch_with_map ? +camera_to_anchor_distance/u_camera_to_center_distance : +u_camera_to_center_distance/camera_to_anchor_distance;highp float perspective_ratio=clamp(0.5+0.5*distance_ratio,0.0,4.0);size*=perspective_ratio;float fontScale=u_is_text ? size/24.0 : size;highp float symbol_rotation=0.0;if (u_rotate_symbol) {vec4 offsetProjectedPoint=projectTileWithElevation(translated_a_pos+vec2(1,0),ele);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;if (u_is_along_line || u_is_variable_anchor) {projected_pos=vec4(a_projected_pos.xy,ele,1.0);} else if (u_pitch_with_map) {projected_pos=u_label_plane_matrix*vec4(a_projected_pos.xy+u_translation,ele,1.0);} else {projected_pos=u_label_plane_matrix*projectTileWithElevation(a_projected_pos.xy+u_translation,ele);}float z=float(u_pitch_with_map)*projected_pos.z/projected_pos.w;float projectionScaling=1.0;vec4 finalPos=u_coord_matrix*vec4(projected_pos.xy/projected_pos.w+rotation_matrix*(a_offset/32.0*max(a_minFontScale,fontScale)+a_pxoffset/16.0)*projectionScaling,z,1.0);if(u_pitch_with_map) {finalPos=projectTileWithElevation(finalPos.xy,finalPos.z);}gl_Position=finalPos;v_tex=a_tex/u_texsize;vec2 fade_opacity=unpack_opacity(a_fade_opacity);float fade_change=fade_opacity[1] > 0.5 ? u_fade_change :-u_fade_change;float visibility=calculate_visibility(projectedPoint);v_fade_opacity=max(0.0,min(visibility,fade_opacity[0]+fade_change));}`),symbolSDF:Sr(`#define SDF_PX 8.0 +uniform bool u_is_halo;uniform sampler2D u_texture;uniform highp float u_gamma_scale;uniform lowp float u_device_pixel_ratio;uniform bool u_is_text;varying vec2 v_data0;varying vec3 v_data1; +#pragma mapbox: define highp vec4 fill_color +#pragma mapbox: define highp vec4 halo_color +#pragma mapbox: define lowp float opacity +#pragma mapbox: define lowp float halo_width +#pragma mapbox: define lowp float halo_blur +void main() { +#pragma mapbox: initialize highp vec4 fill_color +#pragma mapbox: initialize highp vec4 halo_color +#pragma mapbox: initialize lowp float opacity +#pragma mapbox: initialize lowp float halo_width +#pragma mapbox: initialize lowp float halo_blur +float 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 inner_edge=(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);inner_edge=inner_edge+gamma*gamma_scale;}lowp float dist=texture2D(u_texture,tex).a;highp float gamma_scaled=gamma*gamma_scale;highp float alpha=smoothstep(inner_edge-gamma_scaled,inner_edge+gamma_scaled,dist);if (u_is_halo) {lowp float halo_edge=(6.0-halo_width/fontScale)/SDF_PX;alpha=min(smoothstep(halo_edge-gamma_scaled,halo_edge+gamma_scaled,dist),1.0-alpha);}gl_FragColor=color*(alpha*opacity*fade_opacity); +#ifdef OVERDRAW_INSPECTOR +gl_FragColor=vec4(1.0); +#endif +}`,`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 bool u_is_along_line;uniform bool u_is_variable_anchor;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_translation;uniform float u_pitched_scale;varying vec2 v_data0;varying vec3 v_data1;vec4 projectTileWithElevation(vec2 posInTile,float elevation) {return u_matrix*vec4(posInTile,elevation,1.0);} +#pragma mapbox: define highp vec4 fill_color +#pragma mapbox: define highp vec4 halo_color +#pragma mapbox: define lowp float opacity +#pragma mapbox: define lowp float halo_width +#pragma mapbox: define lowp float halo_blur +void main() { +#pragma mapbox: initialize highp vec4 fill_color +#pragma mapbox: initialize highp vec4 halo_color +#pragma mapbox: initialize lowp float opacity +#pragma mapbox: initialize lowp float halo_width +#pragma mapbox: initialize lowp float halo_blur +vec2 a_pos=a_pos_offset.xy;vec2 a_offset=a_pos_offset.zw;vec2 a_tex=a_data.xy;vec2 a_size=a_data.zw;float a_size_min=floor(a_size[0]*0.5);vec2 a_pxoffset=a_pixeloffset.xy;float ele=get_elevation(a_pos);highp float segment_angle=-a_projected_pos[2];float size;if (!u_is_size_zoom_constant && !u_is_size_feature_constant) {size=mix(a_size_min,a_size[1],u_size_t)/128.0;} else if (u_is_size_zoom_constant && !u_is_size_feature_constant) {size=a_size_min/128.0;} else {size=u_size;}vec2 translated_a_pos=a_pos+u_translation;vec4 projectedPoint=projectTileWithElevation(translated_a_pos,ele);highp float camera_to_anchor_distance=projectedPoint.w;highp float distance_ratio=u_pitch_with_map ? +camera_to_anchor_distance/u_camera_to_center_distance : +u_camera_to_center_distance/camera_to_anchor_distance;highp float perspective_ratio=clamp(0.5+0.5*distance_ratio,0.0,4.0);size*=perspective_ratio;float fontScale=u_is_text ? size/24.0 : size;highp float symbol_rotation=0.0;if (u_rotate_symbol) {vec4 offsetProjectedPoint=projectTileWithElevation(translated_a_pos+vec2(1,0),ele);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;if (u_is_along_line || u_is_variable_anchor) {projected_pos=vec4(a_projected_pos.xy,ele,1.0);} else if (u_pitch_with_map) {projected_pos=u_label_plane_matrix*vec4(a_projected_pos.xy+u_translation,ele,1.0);} else {projected_pos=u_label_plane_matrix*projectTileWithElevation(a_projected_pos.xy+u_translation,ele);}float z=float(u_pitch_with_map)*projected_pos.z/projected_pos.w;float projectionScaling=1.0;vec4 finalPos=u_coord_matrix*vec4(projected_pos.xy/projected_pos.w+rotation_matrix*(a_offset/32.0*fontScale+a_pxoffset)*projectionScaling,z,1.0);if(u_pitch_with_map) {finalPos=projectTileWithElevation(finalPos.xy,finalPos.z);}float gamma_scale=finalPos.w;gl_Position=finalPos;vec2 fade_opacity=unpack_opacity(a_fade_opacity);float visibility=calculate_visibility(projectedPoint);float fade_change=fade_opacity[1] > 0.5 ? u_fade_change :-u_fade_change;float interpolated_fade_opacity=max(0.0,min(visibility,fade_opacity[0]+fade_change));v_data0=a_tex/u_texsize;v_data1=vec3(gamma_scale,size,interpolated_fade_opacity);}`),symbolTextAndIcon:Sr(`#define SDF_PX 8.0 +#define SDF 1.0 +#define ICON 0.0 +uniform bool u_is_halo;uniform sampler2D u_texture;uniform sampler2D u_texture_icon;uniform highp float u_gamma_scale;uniform lowp float u_device_pixel_ratio;varying vec4 v_data0;varying vec4 v_data1; +#pragma mapbox: define highp vec4 fill_color +#pragma mapbox: define highp vec4 halo_color +#pragma mapbox: define lowp float opacity +#pragma mapbox: define lowp float halo_width +#pragma mapbox: define lowp float halo_blur +void main() { +#pragma mapbox: initialize highp vec4 fill_color +#pragma mapbox: initialize highp vec4 halo_color +#pragma mapbox: initialize lowp float opacity +#pragma mapbox: initialize lowp float halo_width +#pragma mapbox: initialize lowp float halo_blur +float 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; +#ifdef OVERDRAW_INSPECTOR +gl_FragColor=vec4(1.0); +#endif +return;}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); +#ifdef OVERDRAW_INSPECTOR +gl_FragColor=vec4(1.0); +#endif +}`,`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;uniform bool u_is_along_line;uniform bool u_is_variable_anchor;uniform vec2 u_translation;uniform float u_pitched_scale;varying vec4 v_data0;varying vec4 v_data1;vec4 projectTileWithElevation(vec2 posInTile,float elevation) {return u_matrix*vec4(posInTile,elevation,1.0);} +#pragma mapbox: define highp vec4 fill_color +#pragma mapbox: define highp vec4 halo_color +#pragma mapbox: define lowp float opacity +#pragma mapbox: define lowp float halo_width +#pragma mapbox: define lowp float halo_blur +void main() { +#pragma mapbox: initialize highp vec4 fill_color +#pragma mapbox: initialize highp vec4 halo_color +#pragma mapbox: initialize lowp float opacity +#pragma mapbox: initialize lowp float halo_width +#pragma mapbox: initialize lowp float halo_blur +vec2 a_pos=a_pos_offset.xy;vec2 a_offset=a_pos_offset.zw;vec2 a_tex=a_data.xy;vec2 a_size=a_data.zw;float a_size_min=floor(a_size[0]*0.5);float is_sdf=a_size[0]-2.0*a_size_min;float ele=get_elevation(a_pos);highp float segment_angle=-a_projected_pos[2];float size;if (!u_is_size_zoom_constant && !u_is_size_feature_constant) {size=mix(a_size_min,a_size[1],u_size_t)/128.0;} else if (u_is_size_zoom_constant && !u_is_size_feature_constant) {size=a_size_min/128.0;} else {size=u_size;}vec2 translated_a_pos=a_pos+u_translation;vec4 projectedPoint=projectTileWithElevation(translated_a_pos,ele);highp float camera_to_anchor_distance=projectedPoint.w;highp float distance_ratio=u_pitch_with_map ? +camera_to_anchor_distance/u_camera_to_center_distance : +u_camera_to_center_distance/camera_to_anchor_distance;highp float perspective_ratio=clamp(0.5+0.5*distance_ratio,0.0,4.0);size*=perspective_ratio;float fontScale=size/24.0;highp float symbol_rotation=0.0;if (u_rotate_symbol) {vec4 offsetProjectedPoint=projectTileWithElevation(translated_a_pos+vec2(1,0),ele);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;if (u_is_along_line || u_is_variable_anchor) {projected_pos=vec4(a_projected_pos.xy,ele,1.0);} else if (u_pitch_with_map) {projected_pos=u_label_plane_matrix*vec4(a_projected_pos.xy+u_translation,ele,1.0);} else {projected_pos=u_label_plane_matrix*projectTileWithElevation(a_projected_pos.xy+u_translation,ele);}float z=float(u_pitch_with_map)*projected_pos.z/projected_pos.w;float projectionScaling=1.0;vec4 finalPos=u_coord_matrix*vec4(projected_pos.xy/projected_pos.w+rotation_matrix*(a_offset/32.0*fontScale)*projectionScaling,z,1.0);if(u_pitch_with_map) {finalPos=projectTileWithElevation(finalPos.xy,finalPos.z);}float gamma_scale=finalPos.w;gl_Position=finalPos;vec2 fade_opacity=unpack_opacity(a_fade_opacity);float visibility=calculate_visibility(projectedPoint);float fade_change=fade_opacity[1] > 0.5 ? u_fade_change :-u_fade_change;float interpolated_fade_opacity=max(0.0,min(visibility,fade_opacity[0]+fade_change));v_data0.xy=a_tex/u_texsize;v_data0.zw=a_tex/u_texsize_icon;v_data1=vec4(gamma_scale,size,interpolated_fade_opacity,is_sdf);}`),terrain:Sr("uniform sampler2D u_texture;uniform vec4 u_fog_color;uniform vec4 u_horizon_color;uniform float u_fog_ground_blend;uniform float u_fog_ground_blend_opacity;uniform float u_horizon_fog_blend;varying vec2 v_texture_pos;varying float v_fog_depth;const float gamma=2.2;vec4 gammaToLinear(vec4 color) {return pow(color,vec4(gamma));}vec4 linearToGamma(vec4 color) {return pow(color,vec4(1.0/gamma));}void main() {vec4 surface_color=texture2D(u_texture,v_texture_pos);if (v_fog_depth > u_fog_ground_blend) {vec4 surface_color_linear=gammaToLinear(surface_color);float blend_color=smoothstep(0.0,1.0,max((v_fog_depth-u_horizon_fog_blend)/(1.0-u_horizon_fog_blend),0.0));vec4 fog_horizon_color_linear=mix(gammaToLinear(u_fog_color),gammaToLinear(u_horizon_color),blend_color);float factor_fog=max(v_fog_depth-u_fog_ground_blend,0.0)/(1.0-u_fog_ground_blend);gl_FragColor=linearToGamma(mix(surface_color_linear,fog_horizon_color_linear,pow(factor_fog,2.0)*u_fog_ground_blend_opacity));} else {gl_FragColor=surface_color;}}","attribute vec3 a_pos3d;uniform mat4 u_matrix;uniform mat4 u_fog_matrix;uniform float u_ele_delta;varying vec2 v_texture_pos;varying float v_fog_depth;void main() {float ele=get_elevation(a_pos3d.xy);float ele_delta=a_pos3d.z==1.0 ? u_ele_delta : 0.0;v_texture_pos=a_pos3d.xy/8192.0;gl_Position=u_matrix*vec4(a_pos3d.xy,ele-ele_delta,1.0);vec4 pos=u_fog_matrix*vec4(a_pos3d.xy,ele,1.0);v_fog_depth=pos.z/pos.w*0.5+0.5;}"),terrainDepth:Sr("varying float v_depth;const highp vec4 bitSh=vec4(256.*256.*256.,256.*256.,256.,1.);const highp vec4 bitMsk=vec4(0.,vec3(1./256.0));highp vec4 pack(highp float value) {highp vec4 comp=fract(value*bitSh);comp-=comp.xxyz*bitMsk;return comp;}void main() {gl_FragColor=pack(v_depth);}","attribute vec3 a_pos3d;uniform mat4 u_matrix;uniform float u_ele_delta;varying float v_depth;void main() {float ele=get_elevation(a_pos3d.xy);float ele_delta=a_pos3d.z==1.0 ? u_ele_delta : 0.0;gl_Position=u_matrix*vec4(a_pos3d.xy,ele-ele_delta,1.0);v_depth=gl_Position.z/gl_Position.w;}"),terrainCoords:Sr("precision mediump float;uniform sampler2D u_texture;uniform float u_terrain_coords_id;varying vec2 v_texture_pos;void main() {vec4 rgba=texture2D(u_texture,v_texture_pos);gl_FragColor=vec4(rgba.r,rgba.g,rgba.b,u_terrain_coords_id);}","attribute vec3 a_pos3d;uniform mat4 u_matrix;uniform float u_ele_delta;varying vec2 v_texture_pos;void main() {float ele=get_elevation(a_pos3d.xy);float ele_delta=a_pos3d.z==1.0 ? u_ele_delta : 0.0;v_texture_pos=a_pos3d.xy/8192.0;gl_Position=u_matrix*vec4(a_pos3d.xy,ele-ele_delta,1.0);}"),sky:Sr("uniform vec4 u_sky_color;uniform vec4 u_horizon_color;uniform float u_horizon;uniform float u_sky_horizon_blend;void main() {float y=gl_FragCoord.y;if (y > u_horizon) {float blend=y-u_horizon;if (blend < u_sky_horizon_blend) {gl_FragColor=mix(u_sky_color,u_horizon_color,pow(1.0-blend/u_sky_horizon_blend,2.0));} else {gl_FragColor=u_sky_color;}}}","attribute vec2 a_pos;void main() {gl_Position=vec4(a_pos,1.0,1.0);}")};function Sr(v,r){const u=/#pragma mapbox: ([\w]+) ([\w]+) ([\w]+) ([\w]+)/g,p=r.match(/attribute ([\w]+) ([\w]+)/g),m=v.match(/uniform ([\w]+) ([\w]+)([\s]*)([\w]*)/g),_=r.match(/uniform ([\w]+) ([\w]+)([\s]*)([\w]*)/g),S=_?_.concat(m):m,E={};return{fragmentSource:v=v.replace(u,(C,R,B,N,X)=>(E[X]=!0,R==="define"?` +#ifndef HAS_UNIFORM_u_${X} +varying ${B} ${N} ${X}; +#else +uniform ${B} ${N} u_${X}; +#endif +`:` +#ifdef HAS_UNIFORM_u_${X} + ${B} ${N} ${X} = u_${X}; +#endif +`)),vertexSource:r=r.replace(u,(C,R,B,N,X)=>{const ee=N==="float"?"vec2":"vec4",re=X.match(/color/)?"color":ee;return E[X]?R==="define"?` +#ifndef HAS_UNIFORM_u_${X} +uniform lowp float u_${X}_t; +attribute ${B} ${ee} a_${X}; +varying ${B} ${N} ${X}; +#else +uniform ${B} ${N} u_${X}; +#endif +`:re==="vec4"?` +#ifndef HAS_UNIFORM_u_${X} + ${X} = a_${X}; +#else + ${B} ${N} ${X} = u_${X}; +#endif +`:` +#ifndef HAS_UNIFORM_u_${X} + ${X} = unpack_mix_${re}(a_${X}, u_${X}_t); +#else + ${B} ${N} ${X} = u_${X}; +#endif +`:R==="define"?` +#ifndef HAS_UNIFORM_u_${X} +uniform lowp float u_${X}_t; +attribute ${B} ${ee} a_${X}; +#else +uniform ${B} ${N} u_${X}; +#endif +`:re==="vec4"?` +#ifndef HAS_UNIFORM_u_${X} + ${B} ${N} ${X} = a_${X}; +#else + ${B} ${N} ${X} = u_${X}; +#endif +`:` +#ifndef HAS_UNIFORM_u_${X} + ${B} ${N} ${X} = unpack_mix_${re}(a_${X}, u_${X}_t); +#else + ${B} ${N} ${X} = u_${X}; +#endif +`}),staticAttributes:p,staticUniforms:S}}class Jh{constructor(){this.boundProgram=null,this.boundLayoutVertexBuffer=null,this.boundPaintVertexBuffers=[],this.boundIndexBuffer=null,this.boundVertexOffset=null,this.boundDynamicVertexBuffer=null,this.vao=null}bind(r,u,p,m,_,S,E,C,R){this.context=r;let B=this.boundPaintVertexBuffers.length!==m.length;for(let N=0;!B&&N({u_matrix:v,u_texture:0,u_ele_delta:r,u_fog_matrix:u,u_fog_color:p?p.properties.get("fog-color"):c.aM.white,u_fog_ground_blend:p?p.properties.get("fog-ground-blend"):1,u_fog_ground_blend_opacity:p?p.calculateFogBlendOpacity(m):0,u_horizon_color:p?p.properties.get("horizon-color"):c.aM.white,u_horizon_fog_blend:p?p.properties.get("horizon-fog-blend"):1});function $a(v){const r=[];for(let u=0;u({u_depth:new c.aH(ze,Xe.u_depth),u_terrain:new c.aH(ze,Xe.u_terrain),u_terrain_dim:new c.aI(ze,Xe.u_terrain_dim),u_terrain_matrix:new c.aJ(ze,Xe.u_terrain_matrix),u_terrain_unpack:new c.aK(ze,Xe.u_terrain_unpack),u_terrain_exaggeration:new c.aI(ze,Xe.u_terrain_exaggeration)}))(r,Pe),this.binderUniforms=p?p.getUniforms(r,Pe):[]}draw(r,u,p,m,_,S,E,C,R,B,N,X,ee,re,ce,pe,me,we){const ae=r.gl;if(this.failedToCreate)return;if(r.program.set(this.program),r.setDepthMode(p),r.setStencilMode(m),r.setColorMode(_),r.setCullFace(S),C){r.activeTexture.set(ae.TEXTURE2),ae.bindTexture(ae.TEXTURE_2D,C.depthTexture),r.activeTexture.set(ae.TEXTURE3),ae.bindTexture(ae.TEXTURE_2D,C.texture);for(const Pe in this.terrainUniforms)this.terrainUniforms[Pe].set(C[Pe])}for(const Pe in this.fixedUniforms)this.fixedUniforms[Pe].set(E[Pe]);ce&&ce.setUniforms(r,this.binderUniforms,ee,{zoom:re});let Ce=0;switch(u){case ae.LINES:Ce=2;break;case ae.TRIANGLES:Ce=3;break;case ae.LINE_STRIP:Ce=1}for(const Pe of X.get()){const ze=Pe.vaos||(Pe.vaos={});(ze[R]||(ze[R]=new Jh)).bind(r,this,B,ce?ce.getPaintVertexBuffers():[],N,Pe.vertexOffset,pe,me,we),ae.drawElements(u,Pe.primitiveLength*Ce,ae.UNSIGNED_SHORT,Pe.primitiveOffset*Ce*2)}}}function rc(v,r,u){const p=1/or(u,1,r.transform.tileZoom),m=Math.pow(2,u.tileID.overscaledZ),_=u.tileSize*Math.pow(2,r.transform.tileZoom)/m,S=_*(u.tileID.canonical.x+u.tileID.wrap*m),E=_*u.tileID.canonical.y;return{u_image:0,u_texsize:u.imageAtlasTexture.size,u_scale:[p,v.fromScale,v.toScale],u_fade:v.t,u_pixel_coord_upper:[S>>16,E>>16],u_pixel_coord_lower:[65535&S,65535&E]}}const Yl=(v,r,u,p)=>{const m=r.style.light,_=m.properties.get("position"),S=[_.x,_.y,_.z],E=function(){var R=new c.A(9);return c.A!=Float32Array&&(R[1]=0,R[2]=0,R[3]=0,R[5]=0,R[6]=0,R[7]=0),R[0]=1,R[4]=1,R[8]=1,R}();m.properties.get("anchor")==="viewport"&&function(R,B){var N=Math.sin(B),X=Math.cos(B);R[0]=X,R[1]=N,R[2]=0,R[3]=-N,R[4]=X,R[5]=0,R[6]=0,R[7]=0,R[8]=1}(E,-r.transform.angle),function(R,B,N){var X=B[0],ee=B[1],re=B[2];R[0]=X*N[0]+ee*N[3]+re*N[6],R[1]=X*N[1]+ee*N[4]+re*N[7],R[2]=X*N[2]+ee*N[5]+re*N[8]}(S,S,E);const C=m.properties.get("color");return{u_matrix:v,u_lightpos:S,u_lightintensity:m.properties.get("intensity"),u_lightcolor:[C.r,C.g,C.b],u_vertical_gradient:+u,u_opacity:p}},nc=(v,r,u,p,m,_,S)=>c.e(Yl(v,r,u,p),rc(_,r,S),{u_height_factor:-Math.pow(2,m.overscaledZ)/S.tileSize/8}),ja=v=>({u_matrix:v}),Mp=(v,r,u,p)=>c.e(ja(v),rc(u,r,p)),A_=(v,r)=>({u_matrix:v,u_world:r}),Ap=(v,r,u,p,m)=>c.e(Mp(v,r,u,p),{u_world:m}),D_=(v,r,u,p)=>{const m=v.transform;let _,S;if(p.paint.get("circle-pitch-alignment")==="map"){const E=or(u,1,m.zoom);_=!0,S=[E,E]}else _=!1,S=m.pixelsToGLUnits;return{u_camera_to_center_distance:m.cameraToCenterDistance,u_scale_with_map:+(p.paint.get("circle-pitch-scale")==="map"),u_matrix:v.translatePosMatrix(r.posMatrix,u,p.paint.get("circle-translate"),p.paint.get("circle-translate-anchor")),u_pitch_with_map:+_,u_device_pixel_ratio:v.pixelRatio,u_extrude_scale:S}},ea=(v,r,u)=>({u_matrix:v,u_inv_matrix:r,u_camera_to_center_distance:u.cameraToCenterDistance,u_viewport_size:[u.width,u.height]}),Xl=(v,r,u=1)=>({u_matrix:v,u_color:r,u_overlay:0,u_overlay_scale:u}),gi=v=>({u_matrix:v}),yi=(v,r,u,p)=>({u_matrix:v,u_extrude_scale:or(r,1,u),u_intensity:p}),ic=(v,r,u,p)=>{const m=c.H();c.aP(m,0,v.width,v.height,0,0,1);const _=v.context.gl;return{u_matrix:m,u_world:[_.drawingBufferWidth,_.drawingBufferHeight],u_image:u,u_color_ramp:p,u_opacity:r.paint.get("heatmap-opacity")}};function sc(v,r){const u=Math.pow(2,r.canonical.z),p=r.canonical.y;return[new c.Z(0,p/u).toLngLat().lat,new c.Z(0,(p+1)/u).toLngLat().lat]}const oc=(v,r,u,p)=>{const m=v.transform;return{u_matrix:Rp(v,r,u,p),u_ratio:1/or(r,1,m.zoom),u_device_pixel_ratio:v.pixelRatio,u_units_to_pixels:[1/m.pixelsToGLUnits[0],1/m.pixelsToGLUnits[1]]}},Dp=(v,r,u,p,m)=>c.e(oc(v,r,u,m),{u_image:0,u_image_height:p}),Ua=(v,r,u,p,m)=>{const _=v.transform,S=zp(r,_);return{u_matrix:Rp(v,r,u,m),u_texsize:r.imageAtlasTexture.size,u_ratio:1/or(r,1,_.zoom),u_device_pixel_ratio:v.pixelRatio,u_image:0,u_scale:[S,p.fromScale,p.toScale],u_fade:p.t,u_units_to_pixels:[1/_.pixelsToGLUnits[0],1/_.pixelsToGLUnits[1]]}},z_=(v,r,u,p,m,_)=>{const S=v.lineAtlas,E=zp(r,v.transform),C=u.layout.get("line-cap")==="round",R=S.getDash(p.from,C),B=S.getDash(p.to,C),N=R.width*m.fromScale,X=B.width*m.toScale;return c.e(oc(v,r,u,_),{u_patternscale_a:[E/N,-R.height/2],u_patternscale_b:[E/X,-B.height/2],u_sdfgamma:S.width/(256*Math.min(N,X)*v.pixelRatio)/2,u_image:0,u_tex_y_a:R.y,u_tex_y_b:B.y,u_mix:m.t})};function zp(v,r){return 1/or(v,1,r.tileZoom)}function Rp(v,r,u,p){return v.translatePosMatrix(p?p.posMatrix:r.tileID.posMatrix,r,u.paint.get("line-translate"),u.paint.get("line-translate-anchor"))}const R_=(v,r,u,p,m)=>{return{u_matrix:v,u_tl_parent:r,u_scale_parent:u,u_buffer_scale:1,u_fade_t:p.mix,u_opacity:p.opacity*m.paint.get("raster-opacity"),u_image0:0,u_image1:1,u_brightness_low:m.paint.get("raster-brightness-min"),u_brightness_high:m.paint.get("raster-brightness-max"),u_saturation_factor:(S=m.paint.get("raster-saturation"),S>0?1-1/(1.001-S):-S),u_contrast_factor:(_=m.paint.get("raster-contrast"),_>0?1/(1-_):1+_),u_spin_weights:L_(m.paint.get("raster-hue-rotate"))};var _,S};function L_(v){v*=Math.PI/180;const r=Math.sin(v),u=Math.cos(v);return[(2*u+1)/3,(-Math.sqrt(3)*r-u+1)/3,(Math.sqrt(3)*r-u+1)/3]}const Lp=(v,r,u,p,m,_,S,E,C,R,B,N,X,ee)=>{const re=S.transform;return{u_is_size_zoom_constant:+(v==="constant"||v==="source"),u_is_size_feature_constant:+(v==="constant"||v==="camera"),u_size_t:r?r.uSizeT:0,u_size:r?r.uSize:0,u_camera_to_center_distance:re.cameraToCenterDistance,u_pitch:re.pitch/360*2*Math.PI,u_rotate_symbol:+u,u_aspect_ratio:re.width/re.height,u_fade_change:S.options.fadeDuration?S.symbolFadeChange:1,u_matrix:E,u_label_plane_matrix:C,u_coord_matrix:R,u_is_text:+N,u_pitch_with_map:+p,u_is_along_line:m,u_is_variable_anchor:_,u_texsize:X,u_texture:0,u_translation:B,u_pitched_scale:ee}},Kl=(v,r,u,p,m,_,S,E,C,R,B,N,X,ee,re)=>{const ce=S.transform;return c.e(Lp(v,r,u,p,m,_,S,E,C,R,B,N,X,re),{u_gamma_scale:p?Math.cos(ce._pitch)*ce.cameraToCenterDistance:1,u_device_pixel_ratio:S.pixelRatio,u_is_halo:+ee})},td=(v,r,u,p,m,_,S,E,C,R,B,N,X,ee)=>c.e(Kl(v,r,u,p,m,_,S,E,C,R,B,!0,N,!0,ee),{u_texsize_icon:X,u_texture_icon:1}),ac=(v,r,u)=>({u_matrix:v,u_opacity:r,u_color:u}),rd=(v,r,u,p,m,_)=>c.e(function(S,E,C,R){const B=C.imageManager.getPattern(S.from.toString()),N=C.imageManager.getPattern(S.to.toString()),{width:X,height:ee}=C.imageManager.getPixelSize(),re=Math.pow(2,R.tileID.overscaledZ),ce=R.tileSize*Math.pow(2,C.transform.tileZoom)/re,pe=ce*(R.tileID.canonical.x+R.tileID.wrap*re),me=ce*R.tileID.canonical.y;return{u_image:0,u_pattern_tl_a:B.tl,u_pattern_br_a:B.br,u_pattern_tl_b:N.tl,u_pattern_br_b:N.br,u_texsize:[X,ee],u_mix:E.t,u_pattern_size_a:B.displaySize,u_pattern_size_b:N.displaySize,u_scale_a:E.fromScale,u_scale_b:E.toScale,u_tile_units_to_pixels:1/or(R,1,C.transform.tileZoom),u_pixel_coord_upper:[pe>>16,me>>16],u_pixel_coord_lower:[65535&pe,65535&me]}}(p,_,u,m),{u_matrix:v,u_opacity:r}),nd={fillExtrusion:(v,r)=>({u_matrix:new c.aJ(v,r.u_matrix),u_lightpos:new c.aN(v,r.u_lightpos),u_lightintensity:new c.aI(v,r.u_lightintensity),u_lightcolor:new c.aN(v,r.u_lightcolor),u_vertical_gradient:new c.aI(v,r.u_vertical_gradient),u_opacity:new c.aI(v,r.u_opacity)}),fillExtrusionPattern:(v,r)=>({u_matrix:new c.aJ(v,r.u_matrix),u_lightpos:new c.aN(v,r.u_lightpos),u_lightintensity:new c.aI(v,r.u_lightintensity),u_lightcolor:new c.aN(v,r.u_lightcolor),u_vertical_gradient:new c.aI(v,r.u_vertical_gradient),u_height_factor:new c.aI(v,r.u_height_factor),u_image:new c.aH(v,r.u_image),u_texsize:new c.aO(v,r.u_texsize),u_pixel_coord_upper:new c.aO(v,r.u_pixel_coord_upper),u_pixel_coord_lower:new c.aO(v,r.u_pixel_coord_lower),u_scale:new c.aN(v,r.u_scale),u_fade:new c.aI(v,r.u_fade),u_opacity:new c.aI(v,r.u_opacity)}),fill:(v,r)=>({u_matrix:new c.aJ(v,r.u_matrix)}),fillPattern:(v,r)=>({u_matrix:new c.aJ(v,r.u_matrix),u_image:new c.aH(v,r.u_image),u_texsize:new c.aO(v,r.u_texsize),u_pixel_coord_upper:new c.aO(v,r.u_pixel_coord_upper),u_pixel_coord_lower:new c.aO(v,r.u_pixel_coord_lower),u_scale:new c.aN(v,r.u_scale),u_fade:new c.aI(v,r.u_fade)}),fillOutline:(v,r)=>({u_matrix:new c.aJ(v,r.u_matrix),u_world:new c.aO(v,r.u_world)}),fillOutlinePattern:(v,r)=>({u_matrix:new c.aJ(v,r.u_matrix),u_world:new c.aO(v,r.u_world),u_image:new c.aH(v,r.u_image),u_texsize:new c.aO(v,r.u_texsize),u_pixel_coord_upper:new c.aO(v,r.u_pixel_coord_upper),u_pixel_coord_lower:new c.aO(v,r.u_pixel_coord_lower),u_scale:new c.aN(v,r.u_scale),u_fade:new c.aI(v,r.u_fade)}),circle:(v,r)=>({u_camera_to_center_distance:new c.aI(v,r.u_camera_to_center_distance),u_scale_with_map:new c.aH(v,r.u_scale_with_map),u_pitch_with_map:new c.aH(v,r.u_pitch_with_map),u_extrude_scale:new c.aO(v,r.u_extrude_scale),u_device_pixel_ratio:new c.aI(v,r.u_device_pixel_ratio),u_matrix:new c.aJ(v,r.u_matrix)}),collisionBox:(v,r)=>({u_matrix:new c.aJ(v,r.u_matrix),u_pixel_extrude_scale:new c.aO(v,r.u_pixel_extrude_scale)}),collisionCircle:(v,r)=>({u_matrix:new c.aJ(v,r.u_matrix),u_inv_matrix:new c.aJ(v,r.u_inv_matrix),u_camera_to_center_distance:new c.aI(v,r.u_camera_to_center_distance),u_viewport_size:new c.aO(v,r.u_viewport_size)}),debug:(v,r)=>({u_color:new c.aL(v,r.u_color),u_matrix:new c.aJ(v,r.u_matrix),u_overlay:new c.aH(v,r.u_overlay),u_overlay_scale:new c.aI(v,r.u_overlay_scale)}),clippingMask:(v,r)=>({u_matrix:new c.aJ(v,r.u_matrix)}),heatmap:(v,r)=>({u_extrude_scale:new c.aI(v,r.u_extrude_scale),u_intensity:new c.aI(v,r.u_intensity),u_matrix:new c.aJ(v,r.u_matrix)}),heatmapTexture:(v,r)=>({u_matrix:new c.aJ(v,r.u_matrix),u_world:new c.aO(v,r.u_world),u_image:new c.aH(v,r.u_image),u_color_ramp:new c.aH(v,r.u_color_ramp),u_opacity:new c.aI(v,r.u_opacity)}),hillshade:(v,r)=>({u_matrix:new c.aJ(v,r.u_matrix),u_image:new c.aH(v,r.u_image),u_latrange:new c.aO(v,r.u_latrange),u_light:new c.aO(v,r.u_light),u_shadow:new c.aL(v,r.u_shadow),u_highlight:new c.aL(v,r.u_highlight),u_accent:new c.aL(v,r.u_accent)}),hillshadePrepare:(v,r)=>({u_matrix:new c.aJ(v,r.u_matrix),u_image:new c.aH(v,r.u_image),u_dimension:new c.aO(v,r.u_dimension),u_zoom:new c.aI(v,r.u_zoom),u_unpack:new c.aK(v,r.u_unpack)}),line:(v,r)=>({u_matrix:new c.aJ(v,r.u_matrix),u_ratio:new c.aI(v,r.u_ratio),u_device_pixel_ratio:new c.aI(v,r.u_device_pixel_ratio),u_units_to_pixels:new c.aO(v,r.u_units_to_pixels)}),lineGradient:(v,r)=>({u_matrix:new c.aJ(v,r.u_matrix),u_ratio:new c.aI(v,r.u_ratio),u_device_pixel_ratio:new c.aI(v,r.u_device_pixel_ratio),u_units_to_pixels:new c.aO(v,r.u_units_to_pixels),u_image:new c.aH(v,r.u_image),u_image_height:new c.aI(v,r.u_image_height)}),linePattern:(v,r)=>({u_matrix:new c.aJ(v,r.u_matrix),u_texsize:new c.aO(v,r.u_texsize),u_ratio:new c.aI(v,r.u_ratio),u_device_pixel_ratio:new c.aI(v,r.u_device_pixel_ratio),u_image:new c.aH(v,r.u_image),u_units_to_pixels:new c.aO(v,r.u_units_to_pixels),u_scale:new c.aN(v,r.u_scale),u_fade:new c.aI(v,r.u_fade)}),lineSDF:(v,r)=>({u_matrix:new c.aJ(v,r.u_matrix),u_ratio:new c.aI(v,r.u_ratio),u_device_pixel_ratio:new c.aI(v,r.u_device_pixel_ratio),u_units_to_pixels:new c.aO(v,r.u_units_to_pixels),u_patternscale_a:new c.aO(v,r.u_patternscale_a),u_patternscale_b:new c.aO(v,r.u_patternscale_b),u_sdfgamma:new c.aI(v,r.u_sdfgamma),u_image:new c.aH(v,r.u_image),u_tex_y_a:new c.aI(v,r.u_tex_y_a),u_tex_y_b:new c.aI(v,r.u_tex_y_b),u_mix:new c.aI(v,r.u_mix)}),raster:(v,r)=>({u_matrix:new c.aJ(v,r.u_matrix),u_tl_parent:new c.aO(v,r.u_tl_parent),u_scale_parent:new c.aI(v,r.u_scale_parent),u_buffer_scale:new c.aI(v,r.u_buffer_scale),u_fade_t:new c.aI(v,r.u_fade_t),u_opacity:new c.aI(v,r.u_opacity),u_image0:new c.aH(v,r.u_image0),u_image1:new c.aH(v,r.u_image1),u_brightness_low:new c.aI(v,r.u_brightness_low),u_brightness_high:new c.aI(v,r.u_brightness_high),u_saturation_factor:new c.aI(v,r.u_saturation_factor),u_contrast_factor:new c.aI(v,r.u_contrast_factor),u_spin_weights:new c.aN(v,r.u_spin_weights)}),symbolIcon:(v,r)=>({u_is_size_zoom_constant:new c.aH(v,r.u_is_size_zoom_constant),u_is_size_feature_constant:new c.aH(v,r.u_is_size_feature_constant),u_size_t:new c.aI(v,r.u_size_t),u_size:new c.aI(v,r.u_size),u_camera_to_center_distance:new c.aI(v,r.u_camera_to_center_distance),u_pitch:new c.aI(v,r.u_pitch),u_rotate_symbol:new c.aH(v,r.u_rotate_symbol),u_aspect_ratio:new c.aI(v,r.u_aspect_ratio),u_fade_change:new c.aI(v,r.u_fade_change),u_matrix:new c.aJ(v,r.u_matrix),u_label_plane_matrix:new c.aJ(v,r.u_label_plane_matrix),u_coord_matrix:new c.aJ(v,r.u_coord_matrix),u_is_text:new c.aH(v,r.u_is_text),u_pitch_with_map:new c.aH(v,r.u_pitch_with_map),u_is_along_line:new c.aH(v,r.u_is_along_line),u_is_variable_anchor:new c.aH(v,r.u_is_variable_anchor),u_texsize:new c.aO(v,r.u_texsize),u_texture:new c.aH(v,r.u_texture),u_translation:new c.aO(v,r.u_translation),u_pitched_scale:new c.aI(v,r.u_pitched_scale)}),symbolSDF:(v,r)=>({u_is_size_zoom_constant:new c.aH(v,r.u_is_size_zoom_constant),u_is_size_feature_constant:new c.aH(v,r.u_is_size_feature_constant),u_size_t:new c.aI(v,r.u_size_t),u_size:new c.aI(v,r.u_size),u_camera_to_center_distance:new c.aI(v,r.u_camera_to_center_distance),u_pitch:new c.aI(v,r.u_pitch),u_rotate_symbol:new c.aH(v,r.u_rotate_symbol),u_aspect_ratio:new c.aI(v,r.u_aspect_ratio),u_fade_change:new c.aI(v,r.u_fade_change),u_matrix:new c.aJ(v,r.u_matrix),u_label_plane_matrix:new c.aJ(v,r.u_label_plane_matrix),u_coord_matrix:new c.aJ(v,r.u_coord_matrix),u_is_text:new c.aH(v,r.u_is_text),u_pitch_with_map:new c.aH(v,r.u_pitch_with_map),u_is_along_line:new c.aH(v,r.u_is_along_line),u_is_variable_anchor:new c.aH(v,r.u_is_variable_anchor),u_texsize:new c.aO(v,r.u_texsize),u_texture:new c.aH(v,r.u_texture),u_gamma_scale:new c.aI(v,r.u_gamma_scale),u_device_pixel_ratio:new c.aI(v,r.u_device_pixel_ratio),u_is_halo:new c.aH(v,r.u_is_halo),u_translation:new c.aO(v,r.u_translation),u_pitched_scale:new c.aI(v,r.u_pitched_scale)}),symbolTextAndIcon:(v,r)=>({u_is_size_zoom_constant:new c.aH(v,r.u_is_size_zoom_constant),u_is_size_feature_constant:new c.aH(v,r.u_is_size_feature_constant),u_size_t:new c.aI(v,r.u_size_t),u_size:new c.aI(v,r.u_size),u_camera_to_center_distance:new c.aI(v,r.u_camera_to_center_distance),u_pitch:new c.aI(v,r.u_pitch),u_rotate_symbol:new c.aH(v,r.u_rotate_symbol),u_aspect_ratio:new c.aI(v,r.u_aspect_ratio),u_fade_change:new c.aI(v,r.u_fade_change),u_matrix:new c.aJ(v,r.u_matrix),u_label_plane_matrix:new c.aJ(v,r.u_label_plane_matrix),u_coord_matrix:new c.aJ(v,r.u_coord_matrix),u_is_text:new c.aH(v,r.u_is_text),u_pitch_with_map:new c.aH(v,r.u_pitch_with_map),u_is_along_line:new c.aH(v,r.u_is_along_line),u_is_variable_anchor:new c.aH(v,r.u_is_variable_anchor),u_texsize:new c.aO(v,r.u_texsize),u_texsize_icon:new c.aO(v,r.u_texsize_icon),u_texture:new c.aH(v,r.u_texture),u_texture_icon:new c.aH(v,r.u_texture_icon),u_gamma_scale:new c.aI(v,r.u_gamma_scale),u_device_pixel_ratio:new c.aI(v,r.u_device_pixel_ratio),u_is_halo:new c.aH(v,r.u_is_halo),u_translation:new c.aO(v,r.u_translation),u_pitched_scale:new c.aI(v,r.u_pitched_scale)}),background:(v,r)=>({u_matrix:new c.aJ(v,r.u_matrix),u_opacity:new c.aI(v,r.u_opacity),u_color:new c.aL(v,r.u_color)}),backgroundPattern:(v,r)=>({u_matrix:new c.aJ(v,r.u_matrix),u_opacity:new c.aI(v,r.u_opacity),u_image:new c.aH(v,r.u_image),u_pattern_tl_a:new c.aO(v,r.u_pattern_tl_a),u_pattern_br_a:new c.aO(v,r.u_pattern_br_a),u_pattern_tl_b:new c.aO(v,r.u_pattern_tl_b),u_pattern_br_b:new c.aO(v,r.u_pattern_br_b),u_texsize:new c.aO(v,r.u_texsize),u_mix:new c.aI(v,r.u_mix),u_pattern_size_a:new c.aO(v,r.u_pattern_size_a),u_pattern_size_b:new c.aO(v,r.u_pattern_size_b),u_scale_a:new c.aI(v,r.u_scale_a),u_scale_b:new c.aI(v,r.u_scale_b),u_pixel_coord_upper:new c.aO(v,r.u_pixel_coord_upper),u_pixel_coord_lower:new c.aO(v,r.u_pixel_coord_lower),u_tile_units_to_pixels:new c.aI(v,r.u_tile_units_to_pixels)}),terrain:(v,r)=>({u_matrix:new c.aJ(v,r.u_matrix),u_texture:new c.aH(v,r.u_texture),u_ele_delta:new c.aI(v,r.u_ele_delta),u_fog_matrix:new c.aJ(v,r.u_fog_matrix),u_fog_color:new c.aL(v,r.u_fog_color),u_fog_ground_blend:new c.aI(v,r.u_fog_ground_blend),u_fog_ground_blend_opacity:new c.aI(v,r.u_fog_ground_blend_opacity),u_horizon_color:new c.aL(v,r.u_horizon_color),u_horizon_fog_blend:new c.aI(v,r.u_horizon_fog_blend)}),terrainDepth:(v,r)=>({u_matrix:new c.aJ(v,r.u_matrix),u_ele_delta:new c.aI(v,r.u_ele_delta)}),terrainCoords:(v,r)=>({u_matrix:new c.aJ(v,r.u_matrix),u_texture:new c.aH(v,r.u_texture),u_terrain_coords_id:new c.aI(v,r.u_terrain_coords_id),u_ele_delta:new c.aI(v,r.u_ele_delta)}),sky:(v,r)=>({u_sky_color:new c.aL(v,r.u_sky_color),u_horizon_color:new c.aL(v,r.u_horizon_color),u_horizon:new c.aI(v,r.u_horizon),u_sky_horizon_blend:new c.aI(v,r.u_sky_horizon_blend)})};class Us{constructor(r,u,p){this.context=r;const m=r.gl;this.buffer=m.createBuffer(),this.dynamicDraw=!!p,this.context.unbindVAO(),r.bindElementBuffer.set(this.buffer),m.bufferData(m.ELEMENT_ARRAY_BUFFER,u.arrayBuffer,this.dynamicDraw?m.DYNAMIC_DRAW:m.STATIC_DRAW),this.dynamicDraw||delete u.arrayBuffer}bind(){this.context.bindElementBuffer.set(this.buffer)}updateData(r){const u=this.context.gl;if(!this.dynamicDraw)throw new Error("Attempted to update data while not in dynamic mode.");this.context.unbindVAO(),this.bind(),u.bufferSubData(u.ELEMENT_ARRAY_BUFFER,0,r.arrayBuffer)}destroy(){this.buffer&&(this.context.gl.deleteBuffer(this.buffer),delete this.buffer)}}const O_={Int8:"BYTE",Uint8:"UNSIGNED_BYTE",Int16:"SHORT",Uint16:"UNSIGNED_SHORT",Int32:"INT",Uint32:"UNSIGNED_INT",Float32:"FLOAT"};class id{constructor(r,u,p,m){this.length=u.length,this.attributes=p,this.itemSize=u.bytesPerElement,this.dynamicDraw=m,this.context=r;const _=r.gl;this.buffer=_.createBuffer(),r.bindVertexBuffer.set(this.buffer),_.bufferData(_.ARRAY_BUFFER,u.arrayBuffer,this.dynamicDraw?_.DYNAMIC_DRAW:_.STATIC_DRAW),this.dynamicDraw||delete u.arrayBuffer}bind(){this.context.bindVertexBuffer.set(this.buffer)}updateData(r){if(r.length!==this.length)throw new Error(`Length of new data is ${r.length}, which doesn't match current length of ${this.length}`);const u=this.context.gl;this.bind(),u.bufferSubData(u.ARRAY_BUFFER,0,r.arrayBuffer)}enableAttributes(r,u){for(let p=0;p0){const ze=c.H();c.aQ(ze,ae.placementInvProjMatrix,v.transform.glCoordMatrix),c.aQ(ze,ze,ae.placementViewportMatrix),C.push({circleArray:Pe,circleOffset:B,transform:we.posMatrix,invTransform:ze,coord:we}),R+=Pe.length/4,B=R}Ce&&E.draw(_,S.LINES,ir.disabled,Nr.disabled,v.colorModeForRenderPass(),Rr.disabled,{u_matrix:we.posMatrix,u_pixel_extrude_scale:[1/(N=v.transform).width,1/N.height]},v.style.map.terrain&&v.style.map.terrain.getTerrainData(we),u.id,Ce.layoutVertexBuffer,Ce.indexBuffer,Ce.segments,null,v.transform.zoom,null,null,Ce.collisionVertexBuffer)}var N;if(!m||!C.length)return;const X=v.useProgram("collisionCircle"),ee=new c.aR;ee.resize(4*R),ee._trim();let re=0;for(const me of C)for(let we=0;we=0&&(me[ae.associatedIconIndex]={shiftedAnchor:Gt,angle:Hr})}else Ot(ae.numGlyphs,ce)}if(R){pe.clear();const we=v.icon.placedSymbolArray;for(let ae=0;aev.style.map.terrain.getElevation(dt,ll,ul):null,ca=u.layout.get("text-rotation-alignment")==="map";te(Pt,dt.posMatrix,v,m,ol,al,me,R,ca,ce,dt.toUnwrapped(),re.width,re.height,es,cr)}const ts=dt.posMatrix,rs=m&&st||Bd,Ao=we||rs?eu:ol,ws=Ac,Nn=_t&&u.paint.get(m?"text-halo-width":"icon-halo-width").constantOr(1)!==0;let qn;qn=_t?Pt.iconsInText?td(Gt.kind,ar,ae,me,we,rs,v,ts,Ao,ws,es,Gn,ii,wt):Kl(Gt.kind,ar,ae,me,we,rs,v,ts,Ao,ws,es,m,Gn,!0,wt):Lp(Gt.kind,ar,ae,me,we,rs,v,ts,Ao,ws,es,m,Gn,wt);const Li={program:tr,buffers:qt,uniformValues:qn,atlasTexture:xs,atlasTextureIcon:Zn,atlasInterpolation:Gr,atlasInterpolationIcon:_i,isSDF:_t,hasHalo:Nn};if(Pe&&Pt.canOverlap){ze=!0;const cr=qt.segments.get();for(const ca of cr)gt.push({segments:new c.a0([ca]),sortKey:ca.sortKey,state:Li,terrainData:Wr})}else gt.push({segments:qt.segments,sortKey:0,state:Li,terrainData:Wr})}ze&>.sort((dt,ct)=>dt.sortKey-ct.sortKey);for(const dt of gt){const ct=dt.state;if(X.activeTexture.set(ee.TEXTURE0),ct.atlasTexture.bind(ct.atlasInterpolation,ee.CLAMP_TO_EDGE),ct.atlasTextureIcon&&(X.activeTexture.set(ee.TEXTURE1),ct.atlasTextureIcon&&ct.atlasTextureIcon.bind(ct.atlasInterpolationIcon,ee.CLAMP_TO_EDGE)),ct.isSDF){const Pt=ct.uniformValues;ct.hasHalo&&(Pt.u_is_halo=1,pd(ct.buffers,dt.segments,u,v,ct.program,Xe,B,N,Pt,dt.terrainData)),Pt.u_is_halo=0}pd(ct.buffers,dt.segments,u,v,ct.program,Xe,B,N,ct.uniformValues,dt.terrainData)}}function pd(v,r,u,p,m,_,S,E,C,R){const B=p.context;m.draw(B,B.gl.TRIANGLES,_,S,E,Rr.disabled,C,R,u.id,v.layoutVertexBuffer,v.indexBuffer,r,u.paint,p.transform.zoom,v.programConfigurations.get(u.id),v.dynamicLayoutVertexBuffer,v.opacityVertexBuffer)}function md(v,r,u,p){const m=v.context,_=m.gl,S=Nr.disabled,E=new fn([_.ONE,_.ONE],c.aM.transparent,[!0,!0,!0,!0]),C=r.getBucket(u);if(!C)return;const R=p.key;let B=u.heatmapFbos.get(R);B||(B=tu(m,r.tileSize,r.tileSize),u.heatmapFbos.set(R,B)),m.bindFramebuffer.set(B.framebuffer),m.viewport.set([0,0,r.tileSize,r.tileSize]),m.clear({color:c.aM.transparent});const N=C.programConfigurations.get(u.id),X=v.useProgram("heatmap",N),ee=v.style.map.terrain.getTerrainData(p);X.draw(m,_.TRIANGLES,ir.disabled,S,E,Rr.disabled,yi(p.posMatrix,r,v.transform.zoom,u.paint.get("heatmap-intensity")),ee,u.id,C.layoutVertexBuffer,C.indexBuffer,C.segments,u.paint,v.transform.zoom,N)}function oa(v,r,u){const p=v.context,m=p.gl;p.setColorMode(v.colorModeForRenderPass());const _=ru(p,r),S=u.key,E=r.heatmapFbos.get(S);E&&(p.activeTexture.set(m.TEXTURE0),m.bindTexture(m.TEXTURE_2D,E.colorAttachment.get()),p.activeTexture.set(m.TEXTURE1),_.bind(m.LINEAR,m.CLAMP_TO_EDGE),v.useProgram("heatmapTexture").draw(p,m.TRIANGLES,ir.disabled,Nr.disabled,v.colorModeForRenderPass(),Rr.disabled,ic(v,r,0,1),null,r.id,v.rasterBoundsBuffer,v.quadTriangleIndexBuffer,v.rasterBoundsSegments,r.paint,v.transform.zoom),E.destroy(),r.heatmapFbos.delete(S))}function tu(v,r,u){var p,m;const _=v.gl,S=_.createTexture();_.bindTexture(_.TEXTURE_2D,S),_.texParameteri(_.TEXTURE_2D,_.TEXTURE_WRAP_S,_.CLAMP_TO_EDGE),_.texParameteri(_.TEXTURE_2D,_.TEXTURE_WRAP_T,_.CLAMP_TO_EDGE),_.texParameteri(_.TEXTURE_2D,_.TEXTURE_MIN_FILTER,_.LINEAR),_.texParameteri(_.TEXTURE_2D,_.TEXTURE_MAG_FILTER,_.LINEAR);const E=(p=v.HALF_FLOAT)!==null&&p!==void 0?p:_.UNSIGNED_BYTE,C=(m=v.RGBA16F)!==null&&m!==void 0?m:_.RGBA;_.texImage2D(_.TEXTURE_2D,0,C,r,u,0,_.RGBA,E,null);const R=v.createFramebuffer(r,u,!1,!1);return R.colorAttachment.set(S),R}function ru(v,r){return r.colorRampTexture||(r.colorRampTexture=new it(v,r.colorRamp,v.gl.RGBA)),r.colorRampTexture}function Wa(v,r,u,p,m){if(!u||!p||!p.imageAtlas)return;const _=p.imageAtlas.patternPositions;let S=_[u.to.toString()],E=_[u.from.toString()];if(!S&&E&&(S=E),!E&&S&&(E=S),!S||!E){const C=m.getPaintProperty(r);S=_[C],E=_[C]}S&&E&&v.setConstantPatternPositions(S,E)}function nu(v,r,u,p,m,_,S){const E=v.context.gl,C="fill-pattern",R=u.paint.get(C),B=R&&R.constantOr(1),N=u.getCrossfadeParameters();let X,ee,re,ce,pe;S?(ee=B&&!u.getPaintProperty("fill-outline-color")?"fillOutlinePattern":"fillOutline",X=E.LINES):(ee=B?"fillPattern":"fill",X=E.TRIANGLES);const me=R.constantOr(null);for(const we of p){const ae=r.getTile(we);if(B&&!ae.patternsLoaded())continue;const Ce=ae.getBucket(u);if(!Ce)continue;const Pe=Ce.programConfigurations.get(u.id),ze=v.useProgram(ee,Pe),Xe=v.style.map.terrain&&v.style.map.terrain.getTerrainData(we);B&&(v.context.activeTexture.set(E.TEXTURE0),ae.imageAtlasTexture.bind(E.LINEAR,E.CLAMP_TO_EDGE),Pe.updatePaintBuffers(N)),Wa(Pe,C,me,ae,u);const st=Xe?we:null,gt=v.translatePosMatrix(st?st.posMatrix:we.posMatrix,ae,u.paint.get("fill-translate"),u.paint.get("fill-translate-anchor"));if(S){ce=Ce.indexBuffer2,pe=Ce.segments2;const wt=[E.drawingBufferWidth,E.drawingBufferHeight];re=ee==="fillOutlinePattern"&&B?Ap(gt,v,N,ae,wt):A_(gt,wt)}else ce=Ce.indexBuffer,pe=Ce.segments,re=B?Mp(gt,v,N,ae):ja(gt);ze.draw(v.context,X,m,v.stencilModeForClipping(we),_,Rr.disabled,re,Xe,u.id,Ce.layoutVertexBuffer,ce,pe,u.paint,v.transform.zoom,Pe)}}function fc(v,r,u,p,m,_,S){const E=v.context,C=E.gl,R="fill-extrusion-pattern",B=u.paint.get(R),N=B.constantOr(1),X=u.getCrossfadeParameters(),ee=u.paint.get("fill-extrusion-opacity"),re=B.constantOr(null);for(const ce of p){const pe=r.getTile(ce),me=pe.getBucket(u);if(!me)continue;const we=v.style.map.terrain&&v.style.map.terrain.getTerrainData(ce),ae=me.programConfigurations.get(u.id),Ce=v.useProgram(N?"fillExtrusionPattern":"fillExtrusion",ae);N&&(v.context.activeTexture.set(C.TEXTURE0),pe.imageAtlasTexture.bind(C.LINEAR,C.CLAMP_TO_EDGE),ae.updatePaintBuffers(X)),Wa(ae,R,re,pe,u);const Pe=v.translatePosMatrix(ce.posMatrix,pe,u.paint.get("fill-extrusion-translate"),u.paint.get("fill-extrusion-translate-anchor")),ze=u.paint.get("fill-extrusion-vertical-gradient"),Xe=N?nc(Pe,v,ze,ee,ce,X,pe):Yl(Pe,v,ze,ee);Ce.draw(E,E.gl.TRIANGLES,m,_,S,Rr.backCCW,Xe,we,u.id,me.layoutVertexBuffer,me.indexBuffer,me.segments,u.paint,v.transform.zoom,ae,v.style.map.terrain&&me.centroidVertexBuffer)}}function Ga(v,r,u,p,m,_,S){const E=v.context,C=E.gl,R=u.fbo;if(!R)return;const B=v.useProgram("hillshade"),N=v.style.map.terrain&&v.style.map.terrain.getTerrainData(r);E.activeTexture.set(C.TEXTURE0),C.bindTexture(C.TEXTURE_2D,R.colorAttachment.get()),B.draw(E,C.TRIANGLES,m,_,S,Rr.disabled,((X,ee,re,ce)=>{const pe=re.paint.get("hillshade-shadow-color"),me=re.paint.get("hillshade-highlight-color"),we=re.paint.get("hillshade-accent-color");let ae=re.paint.get("hillshade-illumination-direction")*(Math.PI/180);re.paint.get("hillshade-illumination-anchor")==="viewport"&&(ae-=X.transform.angle);const Ce=!X.options.moving;return{u_matrix:ce?ce.posMatrix:X.transform.calculatePosMatrix(ee.tileID.toUnwrapped(),Ce),u_image:0,u_latrange:sc(0,ee.tileID),u_light:[re.paint.get("hillshade-exaggeration"),ae],u_shadow:pe,u_highlight:me,u_accent:we}})(v,u,p,N?r:null),N,p.id,v.rasterBoundsBuffer,v.quadTriangleIndexBuffer,v.rasterBoundsSegments)}function Za(v,r,u,p,m,_){const S=v.context,E=S.gl,C=r.dem;if(C&&C.data){const R=C.dim,B=C.stride,N=C.getPixels();if(S.activeTexture.set(E.TEXTURE1),S.pixelStoreUnpackPremultiplyAlpha.set(!1),r.demTexture=r.demTexture||v.getTileTexture(B),r.demTexture){const ee=r.demTexture;ee.update(N,{premultiply:!1}),ee.bind(E.NEAREST,E.CLAMP_TO_EDGE)}else r.demTexture=new it(S,N,E.RGBA,{premultiply:!1}),r.demTexture.bind(E.NEAREST,E.CLAMP_TO_EDGE);S.activeTexture.set(E.TEXTURE0);let X=r.fbo;if(!X){const ee=new it(S,{width:R,height:R,data:null},E.RGBA);ee.bind(E.LINEAR,E.CLAMP_TO_EDGE),X=r.fbo=S.createFramebuffer(R,R,!0,!1),X.colorAttachment.set(ee.texture)}S.bindFramebuffer.set(X.framebuffer),S.viewport.set([0,0,R,R]),v.useProgram("hillshadePrepare").draw(S,E.TRIANGLES,p,m,_,Rr.disabled,((ee,re)=>{const ce=re.stride,pe=c.H();return c.aP(pe,0,c.X,-c.X,0,0,1),c.J(pe,pe,[0,-c.X,0]),{u_matrix:pe,u_image:1,u_dimension:[ce,ce],u_zoom:ee.overscaledZ,u_unpack:re.getUnpackVector()}})(r.tileID,C),null,u.id,v.rasterBoundsBuffer,v.quadTriangleIndexBuffer,v.rasterBoundsSegments),r.needsHillshadePrepare=!1}}function qp(v,r,u,p,m,_){const S=p.paint.get("raster-fade-duration");if(!_&&S>0){const E=A.now(),C=(E-v.timeAdded)/S,R=r?(E-r.timeAdded)/S:-1,B=u.getSource(),N=m.coveringZoomLevel({tileSize:B.tileSize,roundZoom:B.roundZoom}),X=!r||Math.abs(r.tileID.overscaledZ-N)>Math.abs(v.tileID.overscaledZ-N),ee=X&&v.refreshedUponExpiration?1:c.ac(X?C:1-R,0,1);return v.refreshedUponExpiration&&C>=1&&(v.refreshedUponExpiration=!1),r?{opacity:1,mix:1-ee}:{opacity:ee,mix:0}}return{opacity:1,mix:0}}const gd=new c.aM(1,0,0,1),vr=new c.aM(0,1,0,1),pc=new c.aM(0,0,1,1),G_=new c.aM(1,0,1,1),Yp=new c.aM(0,1,1,1);function qa(v,r,u,p){mc(v,0,r+u/2,v.transform.width,u,p)}function Xp(v,r,u,p){mc(v,r-u/2,0,u,v.transform.height,p)}function mc(v,r,u,p,m,_){const S=v.context,E=S.gl;E.enable(E.SCISSOR_TEST),E.scissor(r*v.pixelRatio,u*v.pixelRatio,p*v.pixelRatio,m*v.pixelRatio),S.clear({color:_}),E.disable(E.SCISSOR_TEST)}function Kp(v,r,u){const p=v.context,m=p.gl,_=u.posMatrix,S=v.useProgram("debug"),E=ir.disabled,C=Nr.disabled,R=v.colorModeForRenderPass(),B="$debug",N=v.style.map.terrain&&v.style.map.terrain.getTerrainData(u);p.activeTexture.set(m.TEXTURE0);const X=r.getTileByID(u.key).latestRawTileData,ee=Math.floor((X&&X.byteLength||0)/1024),re=r.getTile(u).tileSize,ce=512/Math.min(re,512)*(u.overscaledZ/v.transform.zoom)*.5;let pe=u.canonical.toString();u.overscaledZ!==u.canonical.z&&(pe+=` => ${u.overscaledZ}`),function(me,we){me.initDebugOverlayCanvas();const ae=me.debugOverlayCanvas,Ce=me.context.gl,Pe=me.debugOverlayCanvas.getContext("2d");Pe.clearRect(0,0,ae.width,ae.height),Pe.shadowColor="white",Pe.shadowBlur=2,Pe.lineWidth=1.5,Pe.strokeStyle="white",Pe.textBaseline="top",Pe.font="bold 36px Open Sans, sans-serif",Pe.fillText(we,5,5),Pe.strokeText(we,5,5),me.debugOverlayTexture.update(ae),me.debugOverlayTexture.bind(Ce.LINEAR,Ce.CLAMP_TO_EDGE)}(v,`${pe} ${ee}kB`),S.draw(p,m.TRIANGLES,E,C,fn.alphaBlended,Rr.disabled,Xl(_,c.aM.transparent,ce),null,B,v.debugBuffer,v.quadTriangleIndexBuffer,v.debugSegments),S.draw(p,m.LINE_STRIP,E,C,R,Rr.disabled,Xl(_,c.aM.red),N,B,v.debugBuffer,v.tileBorderIndexBuffer,v.debugSegments)}function Jp(v,r,u){const p=v.context,m=p.gl,_=v.colorModeForRenderPass(),S=new ir(m.LEQUAL,ir.ReadWrite,v.depthRangeFor3D),E=v.useProgram("terrain"),C=r.getTerrainMesh();p.bindFramebuffer.set(null),p.viewport.set([0,0,v.width,v.height]);for(const R of u){const B=v.renderToTexture.getTexture(R),N=r.getTerrainData(R.tileID);p.activeTexture.set(m.TEXTURE0),m.bindTexture(m.TEXTURE_2D,B.texture);const X=v.transform.calculatePosMatrix(R.tileID.toUnwrapped()),ee=r.getMeshFrameDelta(v.transform.zoom),re=v.transform.calculateFogMatrix(R.tileID.toUnwrapped()),ce=Qh(X,ee,re,v.style.sky,v.transform.pitch);E.draw(p,m.TRIANGLES,S,Nr.disabled,_,Rr.backCCW,ce,N,"terrain",C.vertexBuffer,C.indexBuffer,C.segments)}}class gc{constructor(r,u,p){this.vertexBuffer=r,this.indexBuffer=u,this.segments=p}destroy(){this.vertexBuffer.destroy(),this.indexBuffer.destroy(),this.segments.destroy(),this.vertexBuffer=null,this.indexBuffer=null,this.segments=null}}class yc{constructor(r,u){this.context=new W_(r),this.transform=u,this._tileTextures={},this.terrainFacilitator={dirty:!0,matrix:c.an(new Float64Array(16)),renderTime:0},this.setup(),this.numSublayers=jt.maxUnderzooming+jt.maxOverzooming+1,this.depthEpsilon=1/Math.pow(2,16),this.crossTileSymbolIndex=new Kh}resize(r,u,p){if(this.width=Math.floor(r*p),this.height=Math.floor(u*p),this.pixelRatio=p,this.context.viewport.set([0,0,this.width,this.height]),this.style)for(const m of this.style._order)this.style._layers[m].resize()}setup(){const r=this.context,u=new c.aX;u.emplaceBack(0,0),u.emplaceBack(c.X,0),u.emplaceBack(0,c.X),u.emplaceBack(c.X,c.X),this.tileExtentBuffer=r.createVertexBuffer(u,Qo.members),this.tileExtentSegments=c.a0.simpleSegment(0,0,4,2);const p=new c.aX;p.emplaceBack(0,0),p.emplaceBack(c.X,0),p.emplaceBack(0,c.X),p.emplaceBack(c.X,c.X),this.debugBuffer=r.createVertexBuffer(p,Qo.members),this.debugSegments=c.a0.simpleSegment(0,0,4,5);const m=new c.$;m.emplaceBack(0,0,0,0),m.emplaceBack(c.X,0,c.X,0),m.emplaceBack(0,c.X,0,c.X),m.emplaceBack(c.X,c.X,c.X,c.X),this.rasterBoundsBuffer=r.createVertexBuffer(m,Ne.members),this.rasterBoundsSegments=c.a0.simpleSegment(0,0,4,2);const _=new c.aX;_.emplaceBack(0,0),_.emplaceBack(1,0),_.emplaceBack(0,1),_.emplaceBack(1,1),this.viewportBuffer=r.createVertexBuffer(_,Qo.members),this.viewportSegments=c.a0.simpleSegment(0,0,4,2);const S=new c.aZ;S.emplaceBack(0),S.emplaceBack(1),S.emplaceBack(3),S.emplaceBack(2),S.emplaceBack(0),this.tileBorderIndexBuffer=r.createIndexBuffer(S);const E=new c.aY;E.emplaceBack(0,1,2),E.emplaceBack(2,1,3),this.quadTriangleIndexBuffer=r.createIndexBuffer(E);const C=this.context.gl;this.stencilClearMode=new Nr({func:C.ALWAYS,mask:0},0,255,C.ZERO,C.ZERO,C.ZERO)}clearStencil(){const r=this.context,u=r.gl;this.nextStencilID=1,this.currentStencilSource=void 0;const p=c.H();c.aP(p,0,this.width,this.height,0,0,1),c.K(p,p,[u.drawingBufferWidth,u.drawingBufferHeight,0]),this.useProgram("clippingMask").draw(r,u.TRIANGLES,ir.disabled,this.stencilClearMode,fn.disabled,Rr.disabled,gi(p),null,"$clipping",this.viewportBuffer,this.quadTriangleIndexBuffer,this.viewportSegments)}_renderTileClippingMasks(r,u){if(this.currentStencilSource===r.source||!r.isTileClipped()||!u||!u.length)return;this.currentStencilSource=r.source;const p=this.context,m=p.gl;this.nextStencilID+u.length>256&&this.clearStencil(),p.setColorMode(fn.disabled),p.setDepthMode(ir.disabled);const _=this.useProgram("clippingMask");this._tileClippingMaskIDs={};for(const S of u){const E=this._tileClippingMaskIDs[S.key]=this.nextStencilID++,C=this.style.map.terrain&&this.style.map.terrain.getTerrainData(S);_.draw(p,m.TRIANGLES,ir.disabled,new Nr({func:m.ALWAYS,mask:0},E,255,m.KEEP,m.KEEP,m.REPLACE),fn.disabled,Rr.disabled,gi(S.posMatrix),C,"$clipping",this.tileExtentBuffer,this.quadTriangleIndexBuffer,this.tileExtentSegments)}}stencilModeFor3D(){this.currentStencilSource=void 0,this.nextStencilID+1>256&&this.clearStencil();const r=this.nextStencilID++,u=this.context.gl;return new Nr({func:u.NOTEQUAL,mask:255},r,255,u.KEEP,u.KEEP,u.REPLACE)}stencilModeForClipping(r){const u=this.context.gl;return new Nr({func:u.EQUAL,mask:255},this._tileClippingMaskIDs[r.key],0,u.KEEP,u.KEEP,u.REPLACE)}stencilConfigForOverlap(r){const u=this.context.gl,p=r.sort((S,E)=>E.overscaledZ-S.overscaledZ),m=p[p.length-1].overscaledZ,_=p[0].overscaledZ-m+1;if(_>1){this.currentStencilSource=void 0,this.nextStencilID+_>256&&this.clearStencil();const S={};for(let E=0;E<_;E++)S[E+m]=new Nr({func:u.GEQUAL,mask:255},E+this.nextStencilID,255,u.KEEP,u.KEEP,u.REPLACE);return this.nextStencilID+=_,[S,p]}return[{[m]:Nr.disabled},p]}colorModeForRenderPass(){const r=this.context.gl;return this._showOverdrawInspector?new fn([r.CONSTANT_COLOR,r.ONE],new c.aM(.125,.125,.125,0),[!0,!0,!0,!0]):this.renderPass==="opaque"?fn.unblended:fn.alphaBlended}depthModeForSublayer(r,u,p){if(!this.opaquePassEnabledForLayer())return ir.disabled;const m=1-((1+this.currentLayer)*this.numSublayers+r)*this.depthEpsilon;return new ir(p||this.context.gl.LEQUAL,u,[m,m])}opaquePassEnabledForLayer(){return this.currentLayer({u_sky_color:me.properties.get("sky-color"),u_horizon_color:me.properties.get("horizon-color"),u_horizon:(we.height/2+we.getHorizon())*ae,u_sky_horizon_blend:me.properties.get("sky-horizon-blend")*we.height/2*ae}))(R,C.style.map.transform,C.pixelRatio),ee=new ir(N.LEQUAL,ir.ReadWrite,[0,1]),re=Nr.disabled,ce=C.colorModeForRenderPass(),pe=C.useProgram("sky");if(!R.mesh){const me=new c.aX;me.emplaceBack(-1,-1),me.emplaceBack(1,-1),me.emplaceBack(1,1),me.emplaceBack(-1,1);const we=new c.aY;we.emplaceBack(0,1,2),we.emplaceBack(0,2,3),R.mesh=new gc(B.createVertexBuffer(me,Qo.members),B.createIndexBuffer(we),c.a0.simpleSegment(0,0,me.length,we.length))}pe.draw(B,N.TRIANGLES,ee,re,ce,Rr.disabled,X,void 0,"sky",R.mesh.vertexBuffer,R.mesh.indexBuffer,R.mesh.segments)}(this,this.style.sky),this._showOverdrawInspector=u.showOverdrawInspector,this.depthRangeFor3D=[0,1-(r._order.length+2)*this.numSublayers*this.depthEpsilon],!this.renderToTexture)for(this.renderPass="opaque",this.currentLayer=p.length-1;this.currentLayer>=0;this.currentLayer--){const C=this.style._layers[p[this.currentLayer]],R=m[C.source],B=_[C.source];this._renderTileClippingMasks(C,B),this.renderLayer(this,R,C,B)}for(this.renderPass="translucent",this.currentLayer=0;this.currentLayerpe.source&&!pe.isHidden(B)?[R.sourceCaches[pe.source]]:[]),ee=X.filter(pe=>pe.getSource().type==="vector"),re=X.filter(pe=>pe.getSource().type!=="vector"),ce=pe=>{(!N||N.getSource().maxzoomce(pe)),N||re.forEach(pe=>ce(pe)),N}(this.style,this.transform.zoom);C&&function(R,B,N){for(let X=0;X0),m&&(c.b0(u,p),this.terrainFacilitator.renderTime=Date.now(),this.terrainFacilitator.dirty=!1,function(_,S){const E=_.context,C=E.gl,R=fn.unblended,B=new ir(C.LEQUAL,ir.ReadWrite,[0,1]),N=S.getTerrainMesh(),X=S.sourceCache.getRenderableTiles(),ee=_.useProgram("terrainDepth");E.bindFramebuffer.set(S.getFramebuffer("depth").framebuffer),E.viewport.set([0,0,_.width/devicePixelRatio,_.height/devicePixelRatio]),E.clear({color:c.aM.transparent,depth:1});for(const re of X){const ce=S.getTerrainData(re.tileID),pe={u_matrix:_.transform.calculatePosMatrix(re.tileID.toUnwrapped()),u_ele_delta:S.getMeshFrameDelta(_.transform.zoom)};ee.draw(E,C.TRIANGLES,B,Nr.disabled,R,Rr.backCCW,pe,ce,"terrain",N.vertexBuffer,N.indexBuffer,N.segments)}E.bindFramebuffer.set(null),E.viewport.set([0,0,_.width,_.height])}(this,this.style.map.terrain),function(_,S){const E=_.context,C=E.gl,R=fn.unblended,B=new ir(C.LEQUAL,ir.ReadWrite,[0,1]),N=S.getTerrainMesh(),X=S.getCoordsTexture(),ee=S.sourceCache.getRenderableTiles(),re=_.useProgram("terrainCoords");E.bindFramebuffer.set(S.getFramebuffer("coords").framebuffer),E.viewport.set([0,0,_.width/devicePixelRatio,_.height/devicePixelRatio]),E.clear({color:c.aM.transparent,depth:1}),S.coordsIndex=[];for(const ce of ee){const pe=S.getTerrainData(ce.tileID);E.activeTexture.set(C.TEXTURE0),C.bindTexture(C.TEXTURE_2D,X.texture);const me={u_matrix:_.transform.calculatePosMatrix(ce.tileID.toUnwrapped()),u_terrain_coords_id:(255-S.coordsIndex.length)/255,u_texture:0,u_ele_delta:S.getMeshFrameDelta(_.transform.zoom)};re.draw(E,C.TRIANGLES,B,Nr.disabled,R,Rr.backCCW,me,pe,"terrain",N.vertexBuffer,N.indexBuffer,N.segments),S.coordsIndex.push(ce.tileID.key)}E.bindFramebuffer.set(null),E.viewport.set([0,0,_.width,_.height])}(this,this.style.map.terrain))}renderLayer(r,u,p,m){if(!p.isHidden(this.transform.zoom)&&(p.type==="background"||p.type==="custom"||(m||[]).length))switch(this.id=p.id,p.type){case"symbol":(function(_,S,E,C,R){if(_.renderPass!=="translucent")return;const B=Nr.disabled,N=_.colorModeForRenderPass();(E._unevaluatedLayout.hasValue("text-variable-anchor")||E._unevaluatedLayout.hasValue("text-variable-anchor-offset"))&&function(X,ee,re,ce,pe,me,we,ae,Ce){const Pe=ee.transform,ze=Jo(),Xe=pe==="map",st=me==="map";for(const gt of X){const wt=ce.getTile(gt),dt=wt.getBucket(re);if(!dt||!dt.text||!dt.text.segments.get().length)continue;const ct=c.ag(dt.textSizeData,Pe.zoom),Pt=or(wt,1,ee.transform.zoom),qt=ps(gt.posMatrix,st,Xe,ee.transform,Pt),ft=re.layout.get("icon-text-fit")!=="none"&&dt.hasIconData();if(ct){const _t=Math.pow(2,Pe.zoom-wt.tileID.overscaledZ),Gt=ee.style.map.terrain?(tr,ar)=>ee.style.map.terrain.getElevation(gt,tr,ar):null,Hr=ze.translatePosition(Pe,wt,we,ae);Ha(dt,Xe,st,Ce,Pe,qt,gt.posMatrix,_t,ct,ft,ze,Hr,gt.toUnwrapped(),Gt)}}}(C,_,E,S,E.layout.get("text-rotation-alignment"),E.layout.get("text-pitch-alignment"),E.paint.get("text-translate"),E.paint.get("text-translate-anchor"),R),E.paint.get("icon-opacity").constantOr(1)!==0&&fd(_,S,E,C,!1,E.paint.get("icon-translate"),E.paint.get("icon-translate-anchor"),E.layout.get("icon-rotation-alignment"),E.layout.get("icon-pitch-alignment"),E.layout.get("icon-keep-upright"),B,N),E.paint.get("text-opacity").constantOr(1)!==0&&fd(_,S,E,C,!0,E.paint.get("text-translate"),E.paint.get("text-translate-anchor"),E.layout.get("text-rotation-alignment"),E.layout.get("text-pitch-alignment"),E.layout.get("text-keep-upright"),B,N),S.map.showCollisionBoxes&&(Ql(_,S,E,C,!0),Ql(_,S,E,C,!1))})(r,u,p,m,this.style.placement.variableOffsets);break;case"circle":(function(_,S,E,C){if(_.renderPass!=="translucent")return;const R=E.paint.get("circle-opacity"),B=E.paint.get("circle-stroke-width"),N=E.paint.get("circle-stroke-opacity"),X=!E.layout.get("circle-sort-key").isConstant();if(R.constantOr(1)===0&&(B.constantOr(1)===0||N.constantOr(1)===0))return;const ee=_.context,re=ee.gl,ce=_.depthModeForSublayer(0,ir.ReadOnly),pe=Nr.disabled,me=_.colorModeForRenderPass(),we=[];for(let ae=0;aeae.sortKey-Ce.sortKey);for(const ae of we){const{programConfiguration:Ce,program:Pe,layoutVertexBuffer:ze,indexBuffer:Xe,uniformValues:st,terrainData:gt}=ae.state;Pe.draw(ee,re.TRIANGLES,ce,pe,me,Rr.disabled,st,gt,E.id,ze,Xe,ae.segments,E.paint,_.transform.zoom,Ce)}})(r,u,p,m);break;case"heatmap":(function(_,S,E,C){if(E.paint.get("heatmap-opacity")===0)return;const R=_.context;if(_.style.map.terrain){for(const B of C){const N=S.getTile(B);S.hasRenderableParent(B)||(_.renderPass==="offscreen"?md(_,N,E,B):_.renderPass==="translucent"&&oa(_,E,B))}R.viewport.set([0,0,_.width,_.height])}else _.renderPass==="offscreen"?function(B,N,X,ee){const re=B.context,ce=re.gl,pe=Nr.disabled,me=new fn([ce.ONE,ce.ONE],c.aM.transparent,[!0,!0,!0,!0]);(function(we,ae,Ce){const Pe=we.gl;we.activeTexture.set(Pe.TEXTURE1),we.viewport.set([0,0,ae.width/4,ae.height/4]);let ze=Ce.heatmapFbos.get(c.aU);ze?(Pe.bindTexture(Pe.TEXTURE_2D,ze.colorAttachment.get()),we.bindFramebuffer.set(ze.framebuffer)):(ze=tu(we,ae.width/4,ae.height/4),Ce.heatmapFbos.set(c.aU,ze))})(re,B,X),re.clear({color:c.aM.transparent});for(let we=0;we20&&B.texParameterf(B.TEXTURE_2D,R.extTextureFilterAnisotropic.TEXTURE_MAX_ANISOTROPY_EXT,R.extTextureFilterAnisotropicMax);const dt=_.style.map.terrain&&_.style.map.terrain.getTerrainData(we),ct=dt?we:null,Pt=ct?ct.posMatrix:_.transform.calculatePosMatrix(we.toUnwrapped(),me),qt=R_(Pt,gt||[0,0],st||1,Xe,E);N instanceof ot?X.draw(R,B.TRIANGLES,ae,Nr.disabled,ee,Rr.disabled,qt,dt,E.id,N.boundsBuffer,_.quadTriangleIndexBuffer,N.boundsSegments):X.draw(R,B.TRIANGLES,ae,re[we.overscaledZ],ee,Rr.disabled,qt,dt,E.id,_.rasterBoundsBuffer,_.quadTriangleIndexBuffer,_.rasterBoundsSegments)}})(r,u,p,m);break;case"background":(function(_,S,E,C){const R=E.paint.get("background-color"),B=E.paint.get("background-opacity");if(B===0)return;const N=_.context,X=N.gl,ee=_.transform,re=ee.tileSize,ce=E.paint.get("background-pattern");if(_.isPatternMissing(ce))return;const pe=!ce&&R.a===1&&B===1&&_.opaquePassEnabledForLayer()?"opaque":"translucent";if(_.renderPass!==pe)return;const me=Nr.disabled,we=_.depthModeForSublayer(0,pe==="opaque"?ir.ReadWrite:ir.ReadOnly),ae=_.colorModeForRenderPass(),Ce=_.useProgram(ce?"backgroundPattern":"background"),Pe=C||ee.coveringTiles({tileSize:re,terrain:_.style.map.terrain});ce&&(N.activeTexture.set(X.TEXTURE0),_.imageManager.bind(_.context));const ze=E.getCrossfadeParameters();for(const Xe of Pe){const st=C?Xe.posMatrix:_.transform.calculatePosMatrix(Xe.toUnwrapped()),gt=ce?rd(st,B,_,ce,{tileID:Xe,tileSize:re},ze):ac(st,B,R),wt=_.style.map.terrain&&_.style.map.terrain.getTerrainData(Xe);Ce.draw(N,X.TRIANGLES,we,me,ae,Rr.disabled,gt,wt,E.id,_.tileExtentBuffer,_.quadTriangleIndexBuffer,_.tileExtentSegments)}})(r,0,p,m);break;case"custom":(function(_,S,E){const C=_.context,R=E.implementation;if(_.renderPass==="offscreen"){const B=R.prerender;B&&(_.setCustomLayerDefaults(),C.setColorMode(_.colorModeForRenderPass()),B.call(R,C.gl,_.transform.customLayerMatrix()),C.setDirty(),_.setBaseState())}else if(_.renderPass==="translucent"){_.setCustomLayerDefaults(),C.setColorMode(_.colorModeForRenderPass()),C.setStencilMode(Nr.disabled);const B=R.renderingMode==="3d"?new ir(_.context.gl.LEQUAL,ir.ReadWrite,_.depthRangeFor3D):_.depthModeForSublayer(0,ir.ReadOnly);C.setDepthMode(B),R.render(C.gl,_.transform.customLayerMatrix(),{farZ:_.transform.farZ,nearZ:_.transform.nearZ,fov:_.transform._fov,modelViewProjectionMatrix:_.transform.modelViewProjectionMatrix,projectionMatrix:_.transform.projectionMatrix}),C.setDirty(),_.setBaseState(),C.bindFramebuffer.set(null)}})(r,0,p)}}translatePosMatrix(r,u,p,m,_){if(!p[0]&&!p[1])return r;const S=_?m==="map"?this.transform.angle:0:m==="viewport"?-this.transform.angle:0;if(S){const R=Math.sin(S),B=Math.cos(S);p=[p[0]*B-p[1]*R,p[0]*R+p[1]*B]}const E=[_?p[0]:or(u,p[0],this.transform.zoom),_?p[1]:or(u,p[1],this.transform.zoom),0],C=new Float32Array(16);return c.J(C,r,E),C}saveTileTexture(r){const u=this._tileTextures[r.size[0]];u?u.push(r):this._tileTextures[r.size[0]]=[r]}getTileTexture(r){const u=this._tileTextures[r];return u&&u.length>0?u.pop():null}isPatternMissing(r){if(!r)return!1;if(!r.from||!r.to)return!0;const u=this.imageManager.getPattern(r.from.toString()),p=this.imageManager.getPattern(r.to.toString());return!u||!p}useProgram(r,u){this.cache=this.cache||{};const p=r+(u?u.cacheKey:"")+(this._showOverdrawInspector?"/overdraw":"")+(this.style.map.terrain?"/terrain":"");return this.cache[p]||(this.cache[p]=new ed(this.context,Po[r],u,nd[r],this._showOverdrawInspector,this.style.map.terrain)),this.cache[p]}setCustomLayerDefaults(){this.context.unbindVAO(),this.context.cullFace.setDefault(),this.context.activeTexture.setDefault(),this.context.pixelStoreUnpack.setDefault(),this.context.pixelStoreUnpackPremultiplyAlpha.setDefault(),this.context.pixelStoreUnpackFlipY.setDefault()}setBaseState(){const r=this.context.gl;this.context.cullFace.set(!1),this.context.viewport.set([0,0,this.width,this.height]),this.context.blendEquation.set(r.FUNC_ADD)}initDebugOverlayCanvas(){this.debugOverlayCanvas==null&&(this.debugOverlayCanvas=document.createElement("canvas"),this.debugOverlayCanvas.width=512,this.debugOverlayCanvas.height=512,this.debugOverlayTexture=new it(this.context,this.debugOverlayCanvas,this.context.gl.RGBA))}destroy(){this.debugOverlayTexture&&this.debugOverlayTexture.destroy()}overLimit(){const{drawingBufferWidth:r,drawingBufferHeight:u}=this.context.gl;return this.width!==r||this.height!==u}}class Ya{constructor(r,u){this.points=r,this.planes=u}static fromInvProjectionMatrix(r,u,p){const m=Math.pow(2,p),_=[[-1,1,-1,1],[1,1,-1,1],[1,-1,-1,1],[-1,-1,-1,1],[-1,1,1,1],[1,1,1,1],[1,-1,1,1],[-1,-1,1,1]].map(E=>{const C=1/(E=c.af([],E,r))[3]/u*m;return c.b1(E,E,[C,C,1/E[3],C])}),S=[[0,1,2],[6,5,4],[0,3,7],[2,1,5],[3,2,6],[0,4,5]].map(E=>{const C=function(X,ee){var re=ee[0],ce=ee[1],pe=ee[2],me=re*re+ce*ce+pe*pe;return me>0&&(me=1/Math.sqrt(me)),X[0]=ee[0]*me,X[1]=ee[1]*me,X[2]=ee[2]*me,X}([],function(X,ee,re){var ce=ee[0],pe=ee[1],me=ee[2],we=re[0],ae=re[1],Ce=re[2];return X[0]=pe*Ce-me*ae,X[1]=me*we-ce*Ce,X[2]=ce*ae-pe*we,X}([],ge([],_[E[0]],_[E[1]]),ge([],_[E[2]],_[E[1]]))),R=-((B=C)[0]*(N=_[E[1]])[0]+B[1]*N[1]+B[2]*N[2]);var B,N;return C.concat(R)});return new Ya(_,S)}}class Xa{constructor(r,u){this.min=r,this.max=u,this.center=function(p,m,_){return p[0]=.5*m[0],p[1]=.5*m[1],p[2]=.5*m[2],p}([],function(p,m,_){return p[0]=m[0]+_[0],p[1]=m[1]+_[1],p[2]=m[2]+_[2],p}([],this.min,this.max))}quadrant(r){const u=[r%2==0,r<2],p=oe(this.min),m=oe(this.max);for(let _=0;_=0&&S++;if(S===0)return 0;S!==u.length&&(p=!1)}if(p)return 2;for(let m=0;m<3;m++){let _=Number.MAX_VALUE,S=-Number.MAX_VALUE;for(let E=0;Ethis.max[m]-this.min[m])return 0}return 1}}class Ka{constructor(r=0,u=0,p=0,m=0){if(isNaN(r)||r<0||isNaN(u)||u<0||isNaN(p)||p<0||isNaN(m)||m<0)throw new Error("Invalid value for edge-insets, top, bottom, left and right must all be numbers");this.top=r,this.bottom=u,this.left=p,this.right=m}interpolate(r,u,p){return u.top!=null&&r.top!=null&&(this.top=c.y.number(r.top,u.top,p)),u.bottom!=null&&r.bottom!=null&&(this.bottom=c.y.number(r.bottom,u.bottom,p)),u.left!=null&&r.left!=null&&(this.left=c.y.number(r.left,u.left,p)),u.right!=null&&r.right!=null&&(this.right=c.y.number(r.right,u.right,p)),this}getCenter(r,u){const p=c.ac((this.left+r-this.right)/2,0,r),m=c.ac((this.top+u-this.bottom)/2,0,u);return new c.P(p,m)}equals(r){return this.top===r.top&&this.bottom===r.bottom&&this.left===r.left&&this.right===r.right}clone(){return new Ka(this.top,this.bottom,this.left,this.right)}toJSON(){return{top:this.top,bottom:this.bottom,left:this.left,right:this.right}}}const yd=85.051129;class Ja{constructor(r,u,p,m,_){this.tileSize=512,this._renderWorldCopies=_===void 0||!!_,this._minZoom=r||0,this._maxZoom=u||22,this._minPitch=p??0,this._maxPitch=m??60,this.setMaxBounds(),this.width=0,this.height=0,this._center=new c.N(0,0),this._elevation=0,this.zoom=0,this.angle=0,this._fov=.6435011087932844,this._pitch=0,this._unmodified=!0,this._edgeInsets=new Ka,this._posMatrixCache={},this._alignedPosMatrixCache={},this._fogMatrixCache={},this.minElevationForCurrentTile=0}clone(){const r=new Ja(this._minZoom,this._maxZoom,this._minPitch,this.maxPitch,this._renderWorldCopies);return r.apply(this),r}apply(r){this.tileSize=r.tileSize,this.latRange=r.latRange,this.lngRange=r.lngRange,this.width=r.width,this.height=r.height,this._center=r._center,this._elevation=r._elevation,this.minElevationForCurrentTile=r.minElevationForCurrentTile,this.zoom=r.zoom,this.angle=r.angle,this._fov=r._fov,this._pitch=r._pitch,this._unmodified=r._unmodified,this._edgeInsets=r._edgeInsets.clone(),this._calcMatrices()}get minZoom(){return this._minZoom}set minZoom(r){this._minZoom!==r&&(this._minZoom=r,this.zoom=Math.max(this.zoom,r))}get maxZoom(){return this._maxZoom}set maxZoom(r){this._maxZoom!==r&&(this._maxZoom=r,this.zoom=Math.min(this.zoom,r))}get minPitch(){return this._minPitch}set minPitch(r){this._minPitch!==r&&(this._minPitch=r,this.pitch=Math.max(this.pitch,r))}get maxPitch(){return this._maxPitch}set maxPitch(r){this._maxPitch!==r&&(this._maxPitch=r,this.pitch=Math.min(this.pitch,r))}get renderWorldCopies(){return this._renderWorldCopies}set renderWorldCopies(r){r===void 0?r=!0:r===null&&(r=!1),this._renderWorldCopies=r}get worldSize(){return this.tileSize*this.scale}get centerOffset(){return this.centerPoint._sub(this.size._div(2))}get size(){return new c.P(this.width,this.height)}get bearing(){return-this.angle/Math.PI*180}set bearing(r){const u=-c.b3(r,-180,180)*Math.PI/180;this.angle!==u&&(this._unmodified=!1,this.angle=u,this._calcMatrices(),this.rotationMatrix=function(){var p=new c.A(4);return c.A!=Float32Array&&(p[1]=0,p[2]=0),p[0]=1,p[3]=1,p}(),function(p,m,_){var S=m[0],E=m[1],C=m[2],R=m[3],B=Math.sin(_),N=Math.cos(_);p[0]=S*N+C*B,p[1]=E*N+R*B,p[2]=S*-B+C*N,p[3]=E*-B+R*N}(this.rotationMatrix,this.rotationMatrix,this.angle))}get pitch(){return this._pitch/Math.PI*180}set pitch(r){const u=c.ac(r,this.minPitch,this.maxPitch)/180*Math.PI;this._pitch!==u&&(this._unmodified=!1,this._pitch=u,this._calcMatrices())}get fov(){return this._fov/Math.PI*180}set fov(r){r=Math.max(.01,Math.min(60,r)),this._fov!==r&&(this._unmodified=!1,this._fov=r/180*Math.PI,this._calcMatrices())}get zoom(){return this._zoom}set zoom(r){const u=Math.min(Math.max(r,this.minZoom),this.maxZoom);this._zoom!==u&&(this._unmodified=!1,this._zoom=u,this.tileZoom=Math.max(0,Math.floor(u)),this.scale=this.zoomScale(u),this._constrain(),this._calcMatrices())}get center(){return this._center}set center(r){r.lat===this._center.lat&&r.lng===this._center.lng||(this._unmodified=!1,this._center=r,this._constrain(),this._calcMatrices())}get elevation(){return this._elevation}set elevation(r){r!==this._elevation&&(this._elevation=r,this._constrain(),this._calcMatrices())}get padding(){return this._edgeInsets.toJSON()}set padding(r){this._edgeInsets.equals(r)||(this._unmodified=!1,this._edgeInsets.interpolate(this._edgeInsets,r,1),this._calcMatrices())}get centerPoint(){return this._edgeInsets.getCenter(this.width,this.height)}isPaddingEqual(r){return this._edgeInsets.equals(r)}interpolatePadding(r,u,p){this._unmodified=!1,this._edgeInsets.interpolate(r,u,p),this._constrain(),this._calcMatrices()}coveringZoomLevel(r){const u=(r.roundZoom?Math.round:Math.floor)(this.zoom+this.scaleZoom(this.tileSize/r.tileSize));return Math.max(0,u)}getVisibleUnwrappedCoordinates(r){const u=[new c.b4(0,r)];if(this._renderWorldCopies){const p=this.pointCoordinate(new c.P(0,0)),m=this.pointCoordinate(new c.P(this.width,0)),_=this.pointCoordinate(new c.P(this.width,this.height)),S=this.pointCoordinate(new c.P(0,this.height)),E=Math.floor(Math.min(p.x,m.x,_.x,S.x)),C=Math.floor(Math.max(p.x,m.x,_.x,S.x)),R=1;for(let B=E-R;B<=C+R;B++)B!==0&&u.push(new c.b4(B,r))}return u}coveringTiles(r){var u,p;let m=this.coveringZoomLevel(r);const _=m;if(r.minzoom!==void 0&&mr.maxzoom&&(m=r.maxzoom);const S=this.pointCoordinate(this.getCameraPoint()),E=c.Z.fromLngLat(this.center),C=Math.pow(2,m),R=[C*S.x,C*S.y,0],B=[C*E.x,C*E.y,0],N=Ya.fromInvProjectionMatrix(this.invModelViewProjectionMatrix,this.worldSize,m);let X=r.minzoom||0;!r.terrain&&this.pitch<=60&&this._edgeInsets.top<.1&&(X=m);const ee=r.terrain?2/Math.min(this.tileSize,r.tileSize)*this.tileSize:3,re=ae=>({aabb:new Xa([ae*C,0,0],[(ae+1)*C,C,0]),zoom:0,x:0,y:0,wrap:ae,fullyVisible:!1}),ce=[],pe=[],me=m,we=r.reparseOverscaled?_:m;if(this._renderWorldCopies)for(let ae=1;ae<=3;ae++)ce.push(re(-ae)),ce.push(re(ae));for(ce.push(re(0));ce.length>0;){const ae=ce.pop(),Ce=ae.x,Pe=ae.y;let ze=ae.fullyVisible;if(!ze){const dt=ae.aabb.intersects(N);if(dt===0)continue;ze=dt===2}const Xe=r.terrain?R:B,st=ae.aabb.distanceX(Xe),gt=ae.aabb.distanceY(Xe),wt=Math.max(Math.abs(st),Math.abs(gt));if(ae.zoom===me||wt>ee+(1<=X){const dt=me-ae.zoom,ct=R[0]-.5-(Ce<>1),qt=ae.zoom+1;let ft=ae.aabb.quadrant(dt);if(r.terrain){const _t=new c.S(qt,ae.wrap,qt,ct,Pt),Gt=r.terrain.getMinMaxElevation(_t),Hr=(u=Gt.minElevation)!==null&&u!==void 0?u:this.elevation,tr=(p=Gt.maxElevation)!==null&&p!==void 0?p:this.elevation;ft=new Xa([ft.min[0],ft.min[1],Hr],[ft.max[0],ft.max[1],tr])}ce.push({aabb:ft,zoom:qt,x:ct,y:Pt,wrap:ae.wrap,fullyVisible:ze})}}return pe.sort((ae,Ce)=>ae.distanceSq-Ce.distanceSq).map(ae=>ae.tileID)}resize(r,u){this.width=r,this.height=u,this.pixelsToGLUnits=[2/r,-2/u],this._constrain(),this._calcMatrices()}get unmodified(){return this._unmodified}zoomScale(r){return Math.pow(2,r)}scaleZoom(r){return Math.log(r)/Math.LN2}project(r){const u=c.ac(r.lat,-85.051129,yd);return new c.P(c.O(r.lng)*this.worldSize,c.Q(u)*this.worldSize)}unproject(r){return new c.Z(r.x/this.worldSize,r.y/this.worldSize).toLngLat()}get point(){return this.project(this.center)}getCameraPosition(){return{lngLat:this.pointLocation(this.getCameraPoint()),altitude:Math.cos(this._pitch)*this.cameraToCenterDistance/this._pixelPerMeter+this.elevation}}recalculateZoom(r){const u=this.elevation,p=Math.cos(this._pitch)*this.cameraToCenterDistance/this._pixelPerMeter,m=this.pointLocation(this.centerPoint,r),_=r.getElevationForLngLatZoom(m,this.tileZoom);if(!(this.elevation-_))return;const S=p+u-_,E=Math.cos(this._pitch)*this.cameraToCenterDistance/S/c.b5(1,m.lat),C=this.scaleZoom(E/this.tileSize);this._elevation=_,this._center=m,this.zoom=C}setLocationAtPoint(r,u){const p=this.pointCoordinate(u),m=this.pointCoordinate(this.centerPoint),_=this.locationCoordinate(r),S=new c.Z(_.x-(p.x-m.x),_.y-(p.y-m.y));this.center=this.coordinateLocation(S),this._renderWorldCopies&&(this.center=this.center.wrap())}locationPoint(r,u){return u?this.coordinatePoint(this.locationCoordinate(r),u.getElevationForLngLatZoom(r,this.tileZoom),this.pixelMatrix3D):this.coordinatePoint(this.locationCoordinate(r))}pointLocation(r,u){return this.coordinateLocation(this.pointCoordinate(r,u))}locationCoordinate(r){return c.Z.fromLngLat(r)}coordinateLocation(r){return r&&r.toLngLat()}pointCoordinate(r,u){if(u){const X=u.pointCoordinate(r);if(X!=null)return X}const p=[r.x,r.y,0,1],m=[r.x,r.y,1,1];c.af(p,p,this.pixelMatrixInverse),c.af(m,m,this.pixelMatrixInverse);const _=p[3],S=m[3],E=p[1]/_,C=m[1]/S,R=p[2]/_,B=m[2]/S,N=R===B?0:(0-R)/(B-R);return new c.Z(c.y.number(p[0]/_,m[0]/S,N)/this.worldSize,c.y.number(E,C,N)/this.worldSize)}coordinatePoint(r,u=0,p=this.pixelMatrix){const m=[r.x*this.worldSize,r.y*this.worldSize,u,1];return c.af(m,m,p),new c.P(m[0]/m[3],m[1]/m[3])}getBounds(){const r=Math.max(0,this.height/2-this.getHorizon());return new ie().extend(this.pointLocation(new c.P(0,r))).extend(this.pointLocation(new c.P(this.width,r))).extend(this.pointLocation(new c.P(this.width,this.height))).extend(this.pointLocation(new c.P(0,this.height)))}getMaxBounds(){return this.latRange&&this.latRange.length===2&&this.lngRange&&this.lngRange.length===2?new ie([this.lngRange[0],this.latRange[0]],[this.lngRange[1],this.latRange[1]]):null}getHorizon(){return Math.tan(Math.PI/2-this._pitch)*this.cameraToCenterDistance*.85}setMaxBounds(r){r?(this.lngRange=[r.getWest(),r.getEast()],this.latRange=[r.getSouth(),r.getNorth()],this._constrain()):(this.lngRange=null,this.latRange=[-85.051129,yd])}calculateTileMatrix(r){const u=r.canonical,p=this.worldSize/this.zoomScale(u.z),m=u.x+Math.pow(2,u.z)*r.wrap,_=c.an(new Float64Array(16));return c.J(_,_,[m*p,u.y*p,0]),c.K(_,_,[p/c.X,p/c.X,1]),_}calculatePosMatrix(r,u=!1){const p=r.key,m=u?this._alignedPosMatrixCache:this._posMatrixCache;if(m[p])return m[p];const _=this.calculateTileMatrix(r);return c.L(_,u?this.alignedModelViewProjectionMatrix:this.modelViewProjectionMatrix,_),m[p]=new Float32Array(_),m[p]}calculateFogMatrix(r){const u=r.key,p=this._fogMatrixCache;if(p[u])return p[u];const m=this.calculateTileMatrix(r);return c.L(m,this.fogMatrix,m),p[u]=new Float32Array(m),p[u]}customLayerMatrix(){return this.mercatorMatrix.slice()}getConstrained(r,u){u=c.ac(+u,this.minZoom,this.maxZoom);const p={center:new c.N(r.lng,r.lat),zoom:u};let m=this.lngRange;if(!this._renderWorldCopies&&m===null){const ae=179.9999999999;m=[-ae,ae]}const _=this.tileSize*this.zoomScale(p.zoom);let S=0,E=_,C=0,R=_,B=0,N=0;const{x:X,y:ee}=this.size;if(this.latRange){const ae=this.latRange;S=c.Q(ae[1])*_,E=c.Q(ae[0])*_,E-SE&&(me=E-ae)}if(m){const ae=(C+R)/2;let Ce=re;this._renderWorldCopies&&(Ce=c.b3(re,ae-_/2,ae+_/2));const Pe=X/2;Ce-PeR&&(pe=R-Pe)}if(pe!==void 0||me!==void 0){const ae=new c.P(pe??re,me??ce);p.center=this.unproject.call({worldSize:_},ae).wrap()}return p}_constrain(){if(!this.center||!this.width||!this.height||this._constraining)return;this._constraining=!0;const r=this._unmodified,{center:u,zoom:p}=this.getConstrained(this.center,this.zoom);this.center=u,this.zoom=p,this._unmodified=r,this._constraining=!1}_calcMatrices(){if(!this.height)return;const r=this.centerOffset,u=this.point.x,p=this.point.y;this.cameraToCenterDistance=.5/Math.tan(this._fov/2)*this.height,this._pixelPerMeter=c.b5(1,this.center.lat)*this.worldSize;let m=c.an(new Float64Array(16));c.K(m,m,[this.width/2,-this.height/2,1]),c.J(m,m,[1,-1,0]),this.labelPlaneMatrix=m,m=c.an(new Float64Array(16)),c.K(m,m,[1,-1,1]),c.J(m,m,[-1,-1,0]),c.K(m,m,[2/this.width,2/this.height,1]),this.glCoordMatrix=m;const _=this.cameraToCenterDistance+this._elevation*this._pixelPerMeter/Math.cos(this._pitch),S=Math.min(this.elevation,this.minElevationForCurrentTile),E=_-S*this._pixelPerMeter/Math.cos(this._pitch),C=S<0?E:_,R=Math.PI/2+this._pitch,B=this._fov*(.5+r.y/this.height),N=Math.sin(B)*C/Math.sin(c.ac(Math.PI-R-B,.01,Math.PI-.01)),X=this.getHorizon(),ee=2*Math.atan(X/this.cameraToCenterDistance)*(.5+r.y/(2*X)),re=Math.sin(ee)*C/Math.sin(c.ac(Math.PI-R-ee,.01,Math.PI-.01)),ce=Math.min(N,re);this.farZ=1.01*(Math.cos(Math.PI/2-this._pitch)*ce+C),this.nearZ=this.height/50,m=new Float64Array(16),c.b6(m,this._fov,this.width/this.height,this.nearZ,this.farZ),m[8]=2*-r.x/this.width,m[9]=2*r.y/this.height,this.projectionMatrix=c.ae(m),c.K(m,m,[1,-1,1]),c.J(m,m,[0,0,-this.cameraToCenterDistance]),c.b7(m,m,this._pitch),c.ad(m,m,this.angle),c.J(m,m,[-u,-p,0]),this.mercatorMatrix=c.K([],m,[this.worldSize,this.worldSize,this.worldSize]),c.K(m,m,[1,1,this._pixelPerMeter]),this.pixelMatrix=c.L(new Float64Array(16),this.labelPlaneMatrix,m),c.J(m,m,[0,0,-this.elevation]),this.modelViewProjectionMatrix=m,this.invModelViewProjectionMatrix=c.as([],m),this.fogMatrix=new Float64Array(16),c.b6(this.fogMatrix,this._fov,this.width/this.height,_,this.farZ),this.fogMatrix[8]=2*-r.x/this.width,this.fogMatrix[9]=2*r.y/this.height,c.K(this.fogMatrix,this.fogMatrix,[1,-1,1]),c.J(this.fogMatrix,this.fogMatrix,[0,0,-this.cameraToCenterDistance]),c.b7(this.fogMatrix,this.fogMatrix,this._pitch),c.ad(this.fogMatrix,this.fogMatrix,this.angle),c.J(this.fogMatrix,this.fogMatrix,[-u,-p,0]),c.K(this.fogMatrix,this.fogMatrix,[1,1,this._pixelPerMeter]),c.J(this.fogMatrix,this.fogMatrix,[0,0,-this.elevation]),this.pixelMatrix3D=c.L(new Float64Array(16),this.labelPlaneMatrix,m);const pe=this.width%2/2,me=this.height%2/2,we=Math.cos(this.angle),ae=Math.sin(this.angle),Ce=u-Math.round(u)+we*pe+ae*me,Pe=p-Math.round(p)+we*me+ae*pe,ze=new Float64Array(m);if(c.J(ze,ze,[Ce>.5?Ce-1:Ce,Pe>.5?Pe-1:Pe,0]),this.alignedModelViewProjectionMatrix=ze,m=c.as(new Float64Array(16),this.pixelMatrix),!m)throw new Error("failed to invert matrix");this.pixelMatrixInverse=m,this._posMatrixCache={},this._alignedPosMatrixCache={},this._fogMatrixCache={}}maxPitchScaleFactor(){if(!this.pixelMatrixInverse)return 1;const r=this.pointCoordinate(new c.P(0,0)),u=[r.x*this.worldSize,r.y*this.worldSize,0,1];return c.af(u,u,this.pixelMatrix)[3]/this.cameraToCenterDistance}getCameraPoint(){const r=Math.tan(this._pitch)*(this.cameraToCenterDistance||1);return this.centerPoint.add(new c.P(0,r))}getCameraQueryGeometry(r){const u=this.getCameraPoint();if(r.length===1)return[r[0],u];{let p=u.x,m=u.y,_=u.x,S=u.y;for(const E of r)p=Math.min(p,E.x),m=Math.min(m,E.y),_=Math.max(_,E.x),S=Math.max(S,E.y);return[new c.P(p,m),new c.P(_,m),new c.P(_,S),new c.P(p,S),new c.P(p,m)]}}lngLatToCameraDepth(r,u){const p=this.locationCoordinate(r),m=[p.x*this.worldSize,p.y*this.worldSize,u,1];return c.af(m,m,this.modelViewProjectionMatrix),m[2]/m[3]}}function iu(v,r){let u,p=!1,m=null,_=null;const S=()=>{m=null,p&&(v.apply(_,u),m=setTimeout(S,r),p=!1)};return(...E)=>(p=!0,_=this,u=E,m||S(),m)}class _c{constructor(r){this._getCurrentHash=()=>{const u=window.location.hash.replace("#","");if(this._hashName){let p;return u.split("&").map(m=>m.split("=")).forEach(m=>{m[0]===this._hashName&&(p=m)}),(p&&p[1]||"").split("/")}return u.split("/")},this._onHashChange=()=>{const u=this._getCurrentHash();if(u.length>=3&&!u.some(p=>isNaN(p))){const p=this._map.dragRotate.isEnabled()&&this._map.touchZoomRotate.isEnabled()?+(u[3]||0):this._map.getBearing();return this._map.jumpTo({center:[+u[2],+u[1]],zoom:+u[0],bearing:p,pitch:+(u[4]||0)}),!0}return!1},this._updateHashUnthrottled=()=>{const u=window.location.href.replace(/(#.*)?$/,this.getHashString());window.history.replaceState(window.history.state,null,u)},this._removeHash=()=>{const u=this._getCurrentHash();if(u.length===0)return;const p=u.join("/");let m=p;m.split("&").length>0&&(m=m.split("&")[0]),this._hashName&&(m=`${this._hashName}=${p}`);let _=window.location.hash.replace(m,"");_.startsWith("#&")?_=_.slice(0,1)+_.slice(2):_==="#"&&(_="");let S=window.location.href.replace(/(#.+)?$/,_);S=S.replace("&&","&"),window.history.replaceState(window.history.state,null,S)},this._updateHash=iu(this._updateHashUnthrottled,300),this._hashName=r&&encodeURIComponent(r)}addTo(r){return this._map=r,addEventListener("hashchange",this._onHashChange,!1),this._map.on("moveend",this._updateHash),this}remove(){return removeEventListener("hashchange",this._onHashChange,!1),this._map.off("moveend",this._updateHash),clearTimeout(this._updateHash()),this._removeHash(),delete this._map,this}getHashString(r){const u=this._map.getCenter(),p=Math.round(100*this._map.getZoom())/100,m=Math.ceil((p*Math.LN2+Math.log(512/360/.5))/Math.LN10),_=Math.pow(10,m),S=Math.round(u.lng*_)/_,E=Math.round(u.lat*_)/_,C=this._map.getBearing(),R=this._map.getPitch();let B="";if(B+=r?`/${S}/${E}/${p}`:`${p}/${E}/${S}`,(C||R)&&(B+="/"+Math.round(10*C)/10),R&&(B+=`/${Math.round(R)}`),this._hashName){const N=this._hashName;let X=!1;const ee=window.location.hash.slice(1).split("&").map(re=>{const ce=re.split("=")[0];return ce===N?(X=!0,`${ce}=${B}`):re}).filter(re=>re);return X||ee.push(`${N}=${B}`),`#${ee.join("&")}`}return`#${B}`}}const vc={linearity:.3,easing:c.b8(0,0,.3,1)},_d=c.e({deceleration:2500,maxSpeed:1400},vc),Z_=c.e({deceleration:20,maxSpeed:1400},vc),Qp=c.e({deceleration:1e3,maxSpeed:360},vc),xc=c.e({deceleration:1e3,maxSpeed:90},vc);class vd{constructor(r){this._map=r,this.clear()}clear(){this._inertiaBuffer=[]}record(r){this._drainInertiaBuffer(),this._inertiaBuffer.push({time:A.now(),settings:r})}_drainInertiaBuffer(){const r=this._inertiaBuffer,u=A.now();for(;r.length>0&&u-r[0].time>160;)r.shift()}_onMoveEnd(r){if(this._drainInertiaBuffer(),this._inertiaBuffer.length<2)return;const u={zoom:0,bearing:0,pitch:0,pan:new c.P(0,0),pinchAround:void 0,around:void 0};for(const{settings:_}of this._inertiaBuffer)u.zoom+=_.zoomDelta||0,u.bearing+=_.bearingDelta||0,u.pitch+=_.pitchDelta||0,_.panDelta&&u.pan._add(_.panDelta),_.around&&(u.around=_.around),_.pinchAround&&(u.pinchAround=_.pinchAround);const p=this._inertiaBuffer[this._inertiaBuffer.length-1].time-this._inertiaBuffer[0].time,m={};if(u.pan.mag()){const _=ou(u.pan.mag(),p,c.e({},_d,r||{}));m.offset=u.pan.mult(_.amount/u.pan.mag()),m.center=this._map.transform.center,su(m,_)}if(u.zoom){const _=ou(u.zoom,p,Z_);m.zoom=this._map.transform.zoom+_.amount,su(m,_)}if(u.bearing){const _=ou(u.bearing,p,Qp);m.bearing=this._map.transform.bearing+c.ac(_.amount,-179,179),su(m,_)}if(u.pitch){const _=ou(u.pitch,p,xc);m.pitch=this._map.transform.pitch+_.amount,su(m,_)}if(m.zoom||m.bearing){const _=u.pinchAround===void 0?u.around:u.pinchAround;m.around=_?this._map.unproject(_):this._map.getCenter()}return this.clear(),c.e(m,{noMoveStart:!0})}}function su(v,r){(!v.duration||v.durationu.unproject(C)),E=_.reduce((C,R,B,N)=>C.add(R.div(N.length)),new c.P(0,0));super(r,{points:_,point:E,lngLats:S,lngLat:u.unproject(E),originalEvent:p}),this._defaultPrevented=!1}}class em extends c.k{preventDefault(){this._defaultPrevented=!0}get defaultPrevented(){return this._defaultPrevented}constructor(r,u,p){super(r,{originalEvent:p}),this._defaultPrevented=!1}}class tm{constructor(r,u){this._map=r,this._clickTolerance=u.clickTolerance}reset(){delete this._mousedownPos}wheel(r){return this._firePreventable(new em(r.type,this._map,r))}mousedown(r,u){return this._mousedownPos=u,this._firePreventable(new Wn(r.type,this._map,r))}mouseup(r){this._map.fire(new Wn(r.type,this._map,r))}click(r,u){this._mousedownPos&&this._mousedownPos.dist(u)>=this._clickTolerance||this._map.fire(new Wn(r.type,this._map,r))}dblclick(r){return this._firePreventable(new Wn(r.type,this._map,r))}mouseover(r){this._map.fire(new Wn(r.type,this._map,r))}mouseout(r){this._map.fire(new Wn(r.type,this._map,r))}touchstart(r){return this._firePreventable(new aa(r.type,this._map,r))}touchmove(r){this._map.fire(new aa(r.type,this._map,r))}touchend(r){this._map.fire(new aa(r.type,this._map,r))}touchcancel(r){this._map.fire(new aa(r.type,this._map,r))}_firePreventable(r){if(this._map.fire(r),r.defaultPrevented)return{}}isEnabled(){return!0}isActive(){return!1}enable(){}disable(){}}class pn{constructor(r){this._map=r}reset(){this._delayContextMenu=!1,this._ignoreContextMenu=!0,delete this._contextMenuEvent}mousemove(r){this._map.fire(new Wn(r.type,this._map,r))}mousedown(){this._delayContextMenu=!0,this._ignoreContextMenu=!1}mouseup(){this._delayContextMenu=!1,this._contextMenuEvent&&(this._map.fire(new Wn("contextmenu",this._map,this._contextMenuEvent)),delete this._contextMenuEvent)}contextmenu(r){this._delayContextMenu?this._contextMenuEvent=r:this._ignoreContextMenu||this._map.fire(new Wn(r.type,this._map,r)),this._map.listens("contextmenu")&&r.preventDefault()}isEnabled(){return!0}isActive(){return!1}enable(){}disable(){}}class _s{constructor(r){this._map=r}get transform(){return this._map._requestedCameraState||this._map.transform}get center(){return{lng:this.transform.center.lng,lat:this.transform.center.lat}}get zoom(){return this.transform.zoom}get pitch(){return this.transform.pitch}get bearing(){return this.transform.bearing}unproject(r){return this.transform.pointLocation(c.P.convert(r),this._map.terrain)}}class zi{constructor(r,u){this._map=r,this._tr=new _s(r),this._el=r.getCanvasContainer(),this._container=r.getContainer(),this._clickTolerance=u.clickTolerance||1}isEnabled(){return!!this._enabled}isActive(){return!!this._active}enable(){this.isEnabled()||(this._enabled=!0)}disable(){this.isEnabled()&&(this._enabled=!1)}mousedown(r,u){this.isEnabled()&&r.shiftKey&&r.button===0&&(M.disableDrag(),this._startPos=this._lastPos=u,this._active=!0)}mousemoveWindow(r,u){if(!this._active)return;const p=u;if(this._lastPos.equals(p)||!this._box&&p.dist(this._startPos)_.fitScreenCoordinates(p,m,this._tr.bearing,{linear:!0})};this._fireEvent("boxzoomcancel",r)}keydown(r){this._active&&r.keyCode===27&&(this.reset(),this._fireEvent("boxzoomcancel",r))}reset(){this._active=!1,this._container.classList.remove("maplibregl-crosshair"),this._box&&(M.remove(this._box),this._box=null),M.enableDrag(),delete this._startPos,delete this._lastPos}_fireEvent(r,u){return this._map.fire(new c.k(r,{originalEvent:u}))}}function au(v,r){if(v.length!==r.length)throw new Error(`The number of touches and points are not equal - touches ${v.length}, points ${r.length}`);const u={};for(let p=0;pthis.numTouches)&&(this.aborted=!0),this.aborted||(this.startTime===void 0&&(this.startTime=r.timeStamp),p.length===this.numTouches&&(this.centroid=function(m){const _=new c.P(0,0);for(const S of m)_._add(S);return _.div(m.length)}(u),this.touches=au(p,u)))}touchmove(r,u,p){if(this.aborted||!this.centroid)return;const m=au(p,u);for(const _ in this.touches){const S=m[_];(!S||S.dist(this.touches[_])>30)&&(this.aborted=!0)}}touchend(r,u,p){if((!this.centroid||r.timeStamp-this.startTime>500)&&(this.aborted=!0),p.length===0){const m=!this.aborted&&this.centroid;if(this.reset(),m)return m}}}class wc{constructor(r){this.singleTap=new xd(r),this.numTaps=r.numTaps,this.reset()}reset(){this.lastTime=1/0,delete this.lastTap,this.count=0,this.singleTap.reset()}touchstart(r,u,p){this.singleTap.touchstart(r,u,p)}touchmove(r,u,p){this.singleTap.touchmove(r,u,p)}touchend(r,u,p){const m=this.singleTap.touchend(r,u,p);if(m){const _=r.timeStamp-this.lastTime<500,S=!this.lastTap||this.lastTap.dist(m)<30;if(_&&S||this.reset(),this.count++,this.lastTime=r.timeStamp,this.lastTap=m,this.count===this.numTaps)return this.reset(),m}}}class Qa{constructor(r){this._tr=new _s(r),this._zoomIn=new wc({numTouches:1,numTaps:2}),this._zoomOut=new wc({numTouches:2,numTaps:1}),this.reset()}reset(){this._active=!1,this._zoomIn.reset(),this._zoomOut.reset()}touchstart(r,u,p){this._zoomIn.touchstart(r,u,p),this._zoomOut.touchstart(r,u,p)}touchmove(r,u,p){this._zoomIn.touchmove(r,u,p),this._zoomOut.touchmove(r,u,p)}touchend(r,u,p){const m=this._zoomIn.touchend(r,u,p),_=this._zoomOut.touchend(r,u,p),S=this._tr;return m?(this._active=!0,r.preventDefault(),setTimeout(()=>this.reset(),0),{cameraAnimation:E=>E.easeTo({duration:300,zoom:S.zoom+1,around:S.unproject(m)},{originalEvent:r})}):_?(this._active=!0,r.preventDefault(),setTimeout(()=>this.reset(),0),{cameraAnimation:E=>E.easeTo({duration:300,zoom:S.zoom-1,around:S.unproject(_)},{originalEvent:r})}):void 0}touchcancel(){this.reset()}enable(){this._enabled=!0}disable(){this._enabled=!1,this.reset()}isEnabled(){return this._enabled}isActive(){return this._active}}class lo{constructor(r){this._enabled=!!r.enable,this._moveStateManager=r.moveStateManager,this._clickTolerance=r.clickTolerance||1,this._moveFunction=r.move,this._activateOnStart=!!r.activateOnStart,r.assignEvents(this),this.reset()}reset(r){this._active=!1,this._moved=!1,delete this._lastPoint,this._moveStateManager.endMove(r)}_move(...r){const u=this._moveFunction(...r);if(u.bearingDelta||u.pitchDelta||u.around||u.panDelta)return this._active=!0,u}dragStart(r,u){this.isEnabled()&&!this._lastPoint&&this._moveStateManager.isValidStartEvent(r)&&(this._moveStateManager.startMove(r),this._lastPoint=u.length?u[0]:u,this._activateOnStart&&this._lastPoint&&(this._active=!0))}dragMove(r,u){if(!this.isEnabled())return;const p=this._lastPoint;if(!p)return;if(r.preventDefault(),!this._moveStateManager.isValidMoveEvent(r))return void this.reset(r);const m=u.length?u[0]:u;return!this._moved&&m.dist(p){v.mousedown=v.dragStart,v.mousemoveWindow=v.dragMove,v.mouseup=v.dragEnd,v.contextmenu=r=>{r.preventDefault()}},Sd=({enable:v,clickTolerance:r,bearingDegreesPerPixelMoved:u=.8})=>{const p=new bc({checkCorrectEvent:m=>M.mouseButton(m)===0&&m.ctrlKey||M.mouseButton(m)===2});return new lo({clickTolerance:r,move:(m,_)=>({bearingDelta:(_.x-m.x)*u}),moveStateManager:p,enable:v,assignEvents:Sc})},kd=({enable:v,clickTolerance:r,pitchDegreesPerPixelMoved:u=-.5})=>{const p=new bc({checkCorrectEvent:m=>M.mouseButton(m)===0&&m.ctrlKey||M.mouseButton(m)===2});return new lo({clickTolerance:r,move:(m,_)=>({pitchDelta:(_.y-m.y)*u}),moveStateManager:p,enable:v,assignEvents:Sc})};class la{constructor(r,u){this._clickTolerance=r.clickTolerance||1,this._map=u,this.reset()}reset(){this._active=!1,this._touches={},this._sum=new c.P(0,0)}_shouldBePrevented(r){return r<(this._map.cooperativeGestures.isEnabled()?2:1)}touchstart(r,u,p){return this._calculateTransform(r,u,p)}touchmove(r,u,p){if(this._active){if(!this._shouldBePrevented(p.length))return r.preventDefault(),this._calculateTransform(r,u,p);this._map.cooperativeGestures.notifyGestureBlocked("touch_pan",r)}}touchend(r,u,p){this._calculateTransform(r,u,p),this._active&&this._shouldBePrevented(p.length)&&this.reset()}touchcancel(){this.reset()}_calculateTransform(r,u,p){p.length>0&&(this._active=!0);const m=au(p,u),_=new c.P(0,0),S=new c.P(0,0);let E=0;for(const R in m){const B=m[R],N=this._touches[R];N&&(_._add(B),S._add(B.sub(N)),E++,m[R]=B)}if(this._touches=m,this._shouldBePrevented(E)||!S.mag())return;const C=S.div(E);return this._sum._add(C),this._sum.mag()Math.abs(v.x)}class el extends kc{constructor(r){super(),this._currentTouchCount=0,this._map=r}reset(){super.reset(),this._valid=void 0,delete this._firstMove,delete this._lastPoints}touchstart(r,u,p){super.touchstart(r,u,p),this._currentTouchCount=p.length}_start(r){this._lastPoints=r,Tc(r[0].sub(r[1]))&&(this._valid=!1)}_move(r,u,p){if(this._map.cooperativeGestures.isEnabled()&&this._currentTouchCount<3)return;const m=r[0].sub(this._lastPoints[0]),_=r[1].sub(this._lastPoints[1]);return this._valid=this.gestureBeginsVertically(m,_,p.timeStamp),this._valid?(this._lastPoints=r,this._active=!0,{pitchDelta:(m.y+_.y)/2*-.5}):void 0}gestureBeginsVertically(r,u,p){if(this._valid!==void 0)return this._valid;const m=r.mag()>=2,_=u.mag()>=2;if(!m&&!_)return;if(!m||!_)return this._firstMove===void 0&&(this._firstMove=p),p-this._firstMove<100&&void 0;const S=r.y>0==u.y>0;return Tc(r)&&Tc(u)&&S}}const rm={panStep:100,bearingStep:15,pitchStep:10};class Ji{constructor(r){this._tr=new _s(r);const u=rm;this._panStep=u.panStep,this._bearingStep=u.bearingStep,this._pitchStep=u.pitchStep,this._rotationDisabled=!1}reset(){this._active=!1}keydown(r){if(r.altKey||r.ctrlKey||r.metaKey)return;let u=0,p=0,m=0,_=0,S=0;switch(r.keyCode){case 61:case 107:case 171:case 187:u=1;break;case 189:case 109:case 173:u=-1;break;case 37:r.shiftKey?p=-1:(r.preventDefault(),_=-1);break;case 39:r.shiftKey?p=1:(r.preventDefault(),_=1);break;case 38:r.shiftKey?m=1:(r.preventDefault(),S=-1);break;case 40:r.shiftKey?m=-1:(r.preventDefault(),S=1);break;default:return}return this._rotationDisabled&&(p=0,m=0),{cameraAnimation:E=>{const C=this._tr;E.easeTo({duration:300,easeId:"keyboardHandler",easing:Vs,zoom:u?Math.round(C.zoom)+u*(r.shiftKey?2:1):C.zoom,bearing:C.bearing+p*this._bearingStep,pitch:C.pitch+m*this._pitchStep,offset:[-_*this._panStep,-S*this._panStep],center:C.center},{originalEvent:r})}}}enable(){this._enabled=!0}disable(){this._enabled=!1,this.reset()}isEnabled(){return this._enabled}isActive(){return this._active}disableRotation(){this._rotationDisabled=!0}enableRotation(){this._rotationDisabled=!1}}function Vs(v){return v*(2-v)}const Pd=4.000244140625;class vs{constructor(r,u){this._onTimeout=p=>{this._type="wheel",this._delta-=this._lastValue,this._active||this._start(p)},this._map=r,this._tr=new _s(r),this._triggerRenderFrame=u,this._delta=0,this._defaultZoomRate=.01,this._wheelZoomRate=.0022222222222222222}setZoomRate(r){this._defaultZoomRate=r}setWheelZoomRate(r){this._wheelZoomRate=r}isEnabled(){return!!this._enabled}isActive(){return!!this._active||this._finishTimeout!==void 0}isZooming(){return!!this._zooming}enable(r){this.isEnabled()||(this._enabled=!0,this._aroundCenter=!!r&&r.around==="center")}disable(){this.isEnabled()&&(this._enabled=!1)}_shouldBePrevented(r){return!!this._map.cooperativeGestures.isEnabled()&&!(r.ctrlKey||this._map.cooperativeGestures.isBypassed(r))}wheel(r){if(!this.isEnabled())return;if(this._shouldBePrevented(r))return void this._map.cooperativeGestures.notifyGestureBlocked("wheel_zoom",r);let u=r.deltaMode===WheelEvent.DOM_DELTA_LINE?40*r.deltaY:r.deltaY;const p=A.now(),m=p-(this._lastWheelEventTime||0);this._lastWheelEventTime=p,u!==0&&u%Pd==0?this._type="wheel":u!==0&&Math.abs(u)<4?this._type="trackpad":m>400?(this._type=null,this._lastValue=u,this._timeout=setTimeout(this._onTimeout,40,r)):this._type||(this._type=Math.abs(m*u)<200?"trackpad":"wheel",this._timeout&&(clearTimeout(this._timeout),this._timeout=null,u+=this._lastValue)),r.shiftKey&&u&&(u/=4),this._type&&(this._lastWheelEvent=r,this._delta-=u,this._active||this._start(r)),r.preventDefault()}_start(r){if(!this._delta)return;this._frameId&&(this._frameId=null),this._active=!0,this.isZooming()||(this._zooming=!0),this._finishTimeout&&(clearTimeout(this._finishTimeout),delete this._finishTimeout);const u=M.mousePos(this._map.getCanvas(),r),p=this._tr;this._around=u.y>p.transform.height/2-p.transform.getHorizon()?c.N.convert(this._aroundCenter?p.center:p.unproject(u)):c.N.convert(p.center),this._aroundPoint=p.transform.locationPoint(this._around),this._frameId||(this._frameId=!0,this._triggerRenderFrame())}renderFrame(){if(!this._frameId||(this._frameId=null,!this.isActive()))return;const r=this._tr.transform;if(this._delta!==0){const C=this._type==="wheel"&&Math.abs(this._delta)>Pd?this._wheelZoomRate:this._defaultZoomRate;let R=2/(1+Math.exp(-Math.abs(this._delta*C)));this._delta<0&&R!==0&&(R=1/R);const B=typeof this._targetZoom=="number"?r.zoomScale(this._targetZoom):r.scale;this._targetZoom=Math.min(r.maxZoom,Math.max(r.minZoom,r.scaleZoom(B*R))),this._type==="wheel"&&(this._startZoom=r.zoom,this._easing=this._smoothOutEasing(200)),this._delta=0}const u=typeof this._targetZoom=="number"?this._targetZoom:r.zoom,p=this._startZoom,m=this._easing;let _,S=!1;const E=A.now()-this._lastWheelEventTime;if(this._type==="wheel"&&p&&m&&E){const C=Math.min(E/200,1),R=m(C);_=c.y.number(p,u,R),C<1?this._frameId||(this._frameId=!0):S=!0}else _=u,S=!0;return this._active=!0,S&&(this._active=!1,this._finishTimeout=setTimeout(()=>{this._zooming=!1,this._triggerRenderFrame(),delete this._targetZoom,delete this._finishTimeout},200)),{noInertia:!0,needsRenderFrame:!S,zoomDelta:_-r.zoom,around:this._aroundPoint,originalEvent:this._lastWheelEvent}}_smoothOutEasing(r){let u=c.b9;if(this._prevEase){const p=this._prevEase,m=(A.now()-p.start)/p.duration,_=p.easing(m+.01)-p.easing(m),S=.27/Math.sqrt(_*_+1e-4)*.01,E=Math.sqrt(.0729-S*S);u=c.b8(S,E,.25,1)}return this._prevEase={start:A.now(),duration:r,easing:u},u}reset(){this._active=!1,this._zooming=!1,delete this._targetZoom,this._finishTimeout&&(clearTimeout(this._finishTimeout),delete this._finishTimeout)}}class ua{constructor(r,u){this._clickZoom=r,this._tapZoom=u}enable(){this._clickZoom.enable(),this._tapZoom.enable()}disable(){this._clickZoom.disable(),this._tapZoom.disable()}isEnabled(){return this._clickZoom.isEnabled()&&this._tapZoom.isEnabled()}isActive(){return this._clickZoom.isActive()||this._tapZoom.isActive()}}class q_{constructor(r){this._tr=new _s(r),this.reset()}reset(){this._active=!1}dblclick(r,u){return r.preventDefault(),{cameraAnimation:p=>{p.easeTo({duration:300,zoom:this._tr.zoom+(r.shiftKey?-1:1),around:this._tr.unproject(u)},{originalEvent:r})}}}enable(){this._enabled=!0}disable(){this._enabled=!1,this.reset()}isEnabled(){return this._enabled}isActive(){return this._active}}class Y_{constructor(){this._tap=new wc({numTouches:1,numTaps:1}),this.reset()}reset(){this._active=!1,delete this._swipePoint,delete this._swipeTouch,delete this._tapTime,delete this._tapPoint,this._tap.reset()}touchstart(r,u,p){if(!this._swipePoint)if(this._tapTime){const m=u[0],_=r.timeStamp-this._tapTime<500,S=this._tapPoint.dist(m)<30;_&&S?p.length>0&&(this._swipePoint=m,this._swipeTouch=p[0].identifier):this.reset()}else this._tap.touchstart(r,u,p)}touchmove(r,u,p){if(this._tapTime){if(this._swipePoint){if(p[0].identifier!==this._swipeTouch)return;const m=u[0],_=m.y-this._swipePoint.y;return this._swipePoint=m,r.preventDefault(),this._active=!0,{zoomDelta:_/128}}}else this._tap.touchmove(r,u,p)}touchend(r,u,p){if(this._tapTime)this._swipePoint&&p.length===0&&this.reset();else{const m=this._tap.touchend(r,u,p);m&&(this._tapTime=r.timeStamp,this._tapPoint=m)}}touchcancel(){this.reset()}enable(){this._enabled=!0}disable(){this._enabled=!1,this.reset()}isEnabled(){return this._enabled}isActive(){return this._active}}class nm{constructor(r,u,p){this._el=r,this._mousePan=u,this._touchPan=p}enable(r){this._inertiaOptions=r||{},this._mousePan.enable(),this._touchPan.enable(),this._el.classList.add("maplibregl-touch-drag-pan")}disable(){this._mousePan.disable(),this._touchPan.disable(),this._el.classList.remove("maplibregl-touch-drag-pan")}isEnabled(){return this._mousePan.isEnabled()&&this._touchPan.isEnabled()}isActive(){return this._mousePan.isActive()||this._touchPan.isActive()}}class im{constructor(r,u,p){this._pitchWithRotate=r.pitchWithRotate,this._mouseRotate=u,this._mousePitch=p}enable(){this._mouseRotate.enable(),this._pitchWithRotate&&this._mousePitch.enable()}disable(){this._mouseRotate.disable(),this._mousePitch.disable()}isEnabled(){return this._mouseRotate.isEnabled()&&(!this._pitchWithRotate||this._mousePitch.isEnabled())}isActive(){return this._mouseRotate.isActive()||this._mousePitch.isActive()}}class Md{constructor(r,u,p,m){this._el=r,this._touchZoom=u,this._touchRotate=p,this._tapDragZoom=m,this._rotationDisabled=!1,this._enabled=!0}enable(r){this._touchZoom.enable(r),this._rotationDisabled||this._touchRotate.enable(r),this._tapDragZoom.enable(),this._el.classList.add("maplibregl-touch-zoom-rotate")}disable(){this._touchZoom.disable(),this._touchRotate.disable(),this._tapDragZoom.disable(),this._el.classList.remove("maplibregl-touch-zoom-rotate")}isEnabled(){return this._touchZoom.isEnabled()&&(this._rotationDisabled||this._touchRotate.isEnabled())&&this._tapDragZoom.isEnabled()}isActive(){return this._touchZoom.isActive()||this._touchRotate.isActive()||this._tapDragZoom.isActive()}disableRotation(){this._rotationDisabled=!0,this._touchRotate.disable()}enableRotation(){this._rotationDisabled=!1,this._touchZoom.isEnabled()&&this._touchRotate.enable()}}class tl{constructor(r,u){this._bypassKey=navigator.userAgent.indexOf("Mac")!==-1?"metaKey":"ctrlKey",this._map=r,this._options=u,this._enabled=!1}isActive(){return!1}reset(){}_setupUI(){if(this._container)return;const r=this._map.getCanvasContainer();r.classList.add("maplibregl-cooperative-gestures"),this._container=M.create("div","maplibregl-cooperative-gesture-screen",r);let u=this._map._getUIString("CooperativeGesturesHandler.WindowsHelpText");this._bypassKey==="metaKey"&&(u=this._map._getUIString("CooperativeGesturesHandler.MacHelpText"));const p=this._map._getUIString("CooperativeGesturesHandler.MobileHelpText"),m=document.createElement("div");m.className="maplibregl-desktop-message",m.textContent=u,this._container.appendChild(m);const _=document.createElement("div");_.className="maplibregl-mobile-message",_.textContent=p,this._container.appendChild(_),this._container.setAttribute("aria-hidden","true")}_destroyUI(){this._container&&(M.remove(this._container),this._map.getCanvasContainer().classList.remove("maplibregl-cooperative-gestures")),delete this._container}enable(){this._setupUI(),this._enabled=!0}disable(){this._enabled=!1,this._destroyUI()}isEnabled(){return this._enabled}isBypassed(r){return r[this._bypassKey]}notifyGestureBlocked(r,u){this._enabled&&(this._map.fire(new c.k("cooperativegestureprevented",{gestureType:r,originalEvent:u})),this._container.classList.add("maplibregl-show"),setTimeout(()=>{this._container.classList.remove("maplibregl-show")},100))}}const Qi=v=>v.zoom||v.drag||v.pitch||v.rotate;class St extends c.k{}function Ec(v){return v.panDelta&&v.panDelta.mag()||v.zoomDelta||v.bearingDelta||v.pitchDelta}class Ad{constructor(r,u){this.handleWindowEvent=m=>{this.handleEvent(m,`${m.type}Window`)},this.handleEvent=(m,_)=>{if(m.type==="blur")return void this.stop(!0);this._updatingCamera=!0;const S=m.type==="renderFrame"?void 0:m,E={needsRenderFrame:!1},C={},R={},B=m.touches,N=B?this._getMapTouches(B):void 0,X=N?M.touchPos(this._map.getCanvas(),N):M.mousePos(this._map.getCanvas(),m);for(const{handlerName:ce,handler:pe,allowed:me}of this._handlers){if(!pe.isEnabled())continue;let we;this._blockedByActive(R,me,ce)?pe.reset():pe[_||m.type]&&(we=pe[_||m.type](m,X,N),this.mergeHandlerResult(E,C,we,ce,S),we&&we.needsRenderFrame&&this._triggerRenderFrame()),(we||pe.isActive())&&(R[ce]=pe)}const ee={};for(const ce in this._previousActiveHandlers)R[ce]||(ee[ce]=S);this._previousActiveHandlers=R,(Object.keys(ee).length||Ec(E))&&(this._changes.push([E,C,ee]),this._triggerRenderFrame()),(Object.keys(R).length||Ec(E))&&this._map._stop(!0),this._updatingCamera=!1;const{cameraAnimation:re}=E;re&&(this._inertia.clear(),this._fireEvents({},{},!0),this._changes=[],re(this._map))},this._map=r,this._el=this._map.getCanvasContainer(),this._handlers=[],this._handlersById={},this._changes=[],this._inertia=new vd(r),this._bearingSnap=u.bearingSnap,this._previousActiveHandlers={},this._eventsInProgress={},this._addDefaultHandlers(u);const p=this._el;this._listeners=[[p,"touchstart",{passive:!0}],[p,"touchmove",{passive:!1}],[p,"touchend",void 0],[p,"touchcancel",void 0],[p,"mousedown",void 0],[p,"mousemove",void 0],[p,"mouseup",void 0],[document,"mousemove",{capture:!0}],[document,"mouseup",void 0],[p,"mouseover",void 0],[p,"mouseout",void 0],[p,"dblclick",void 0],[p,"click",void 0],[p,"keydown",{capture:!1}],[p,"keyup",void 0],[p,"wheel",{passive:!1}],[p,"contextmenu",void 0],[window,"blur",void 0]];for(const[m,_,S]of this._listeners)M.addEventListener(m,_,m===document?this.handleWindowEvent:this.handleEvent,S)}destroy(){for(const[r,u,p]of this._listeners)M.removeEventListener(r,u,r===document?this.handleWindowEvent:this.handleEvent,p)}_addDefaultHandlers(r){const u=this._map,p=u.getCanvasContainer();this._add("mapEvent",new tm(u,r));const m=u.boxZoom=new zi(u,r);this._add("boxZoom",m),r.interactive&&r.boxZoom&&m.enable();const _=u.cooperativeGestures=new tl(u,r.cooperativeGestures);this._add("cooperativeGestures",_),r.cooperativeGestures&&_.enable();const S=new Qa(u),E=new q_(u);u.doubleClickZoom=new ua(E,S),this._add("tapZoom",S),this._add("clickZoom",E),r.interactive&&r.doubleClickZoom&&u.doubleClickZoom.enable();const C=new Y_;this._add("tapDragZoom",C);const R=u.touchPitch=new el(u);this._add("touchPitch",R),r.interactive&&r.touchPitch&&u.touchPitch.enable(r.touchPitch);const B=Sd(r),N=kd(r);u.dragRotate=new im(r,B,N),this._add("mouseRotate",B,["mousePitch"]),this._add("mousePitch",N,["mouseRotate"]),r.interactive&&r.dragRotate&&u.dragRotate.enable();const X=(({enable:we,clickTolerance:ae})=>{const Ce=new bc({checkCorrectEvent:Pe=>M.mouseButton(Pe)===0&&!Pe.ctrlKey});return new lo({clickTolerance:ae,move:(Pe,ze)=>({around:ze,panDelta:ze.sub(Pe)}),activateOnStart:!0,moveStateManager:Ce,enable:we,assignEvents:Sc})})(r),ee=new la(r,u);u.dragPan=new nm(p,X,ee),this._add("mousePan",X),this._add("touchPan",ee,["touchZoom","touchRotate"]),r.interactive&&r.dragPan&&u.dragPan.enable(r.dragPan);const re=new Id,ce=new Ed;u.touchZoomRotate=new Md(p,ce,re,C),this._add("touchRotate",re,["touchPan","touchZoom"]),this._add("touchZoom",ce,["touchPan","touchRotate"]),r.interactive&&r.touchZoomRotate&&u.touchZoomRotate.enable(r.touchZoomRotate);const pe=u.scrollZoom=new vs(u,()=>this._triggerRenderFrame());this._add("scrollZoom",pe,["mousePan"]),r.interactive&&r.scrollZoom&&u.scrollZoom.enable(r.scrollZoom);const me=u.keyboard=new Ji(u);this._add("keyboard",me),r.interactive&&r.keyboard&&u.keyboard.enable(),this._add("blockableMapEvent",new pn(u))}_add(r,u,p){this._handlers.push({handlerName:r,handler:u,allowed:p}),this._handlersById[r]=u}stop(r){if(!this._updatingCamera){for(const{handler:u}of this._handlers)u.reset();this._inertia.clear(),this._fireEvents({},{},r),this._changes=[]}}isActive(){for(const{handler:r}of this._handlers)if(r.isActive())return!0;return!1}isZooming(){return!!this._eventsInProgress.zoom||this._map.scrollZoom.isZooming()}isRotating(){return!!this._eventsInProgress.rotate}isMoving(){return!!Qi(this._eventsInProgress)||this.isZooming()}_blockedByActive(r,u,p){for(const m in r)if(m!==p&&(!u||u.indexOf(m)<0))return!0;return!1}_getMapTouches(r){const u=[];for(const p of r)this._el.contains(p.target)&&u.push(p);return u}mergeHandlerResult(r,u,p,m,_){if(!p)return;c.e(r,p);const S={handlerName:m,originalEvent:p.originalEvent||_};p.zoomDelta!==void 0&&(u.zoom=S),p.panDelta!==void 0&&(u.drag=S),p.pitchDelta!==void 0&&(u.pitch=S),p.bearingDelta!==void 0&&(u.rotate=S)}_applyChanges(){const r={},u={},p={};for(const[m,_,S]of this._changes)m.panDelta&&(r.panDelta=(r.panDelta||new c.P(0,0))._add(m.panDelta)),m.zoomDelta&&(r.zoomDelta=(r.zoomDelta||0)+m.zoomDelta),m.bearingDelta&&(r.bearingDelta=(r.bearingDelta||0)+m.bearingDelta),m.pitchDelta&&(r.pitchDelta=(r.pitchDelta||0)+m.pitchDelta),m.around!==void 0&&(r.around=m.around),m.pinchAround!==void 0&&(r.pinchAround=m.pinchAround),m.noInertia&&(r.noInertia=m.noInertia),c.e(u,_),c.e(p,S);this._updateMapTransform(r,u,p),this._changes=[]}_updateMapTransform(r,u,p){const m=this._map,_=m._getTransformForUpdate(),S=m.terrain;if(!(Ec(r)||S&&this._terrainMovement))return this._fireEvents(u,p,!0);let{panDelta:E,zoomDelta:C,bearingDelta:R,pitchDelta:B,around:N,pinchAround:X}=r;X!==void 0&&(N=X),m._stop(!0),N=N||m.transform.centerPoint;const ee=_.pointLocation(E?N.sub(E):N);R&&(_.bearing+=R),B&&(_.pitch+=B),C&&(_.zoom+=C),S?this._terrainMovement||!u.drag&&!u.zoom?u.drag&&this._terrainMovement?_.center=_.pointLocation(_.centerPoint.sub(E)):_.setLocationAtPoint(ee,N):(this._terrainMovement=!0,this._map._elevationFreeze=!0,_.setLocationAtPoint(ee,N)):_.setLocationAtPoint(ee,N),m._applyUpdatedTransform(_),this._map._update(),r.noInertia||this._inertia.record(r),this._fireEvents(u,p,!0)}_fireEvents(r,u,p){const m=Qi(this._eventsInProgress),_=Qi(r),S={};for(const N in r){const{originalEvent:X}=r[N];this._eventsInProgress[N]||(S[`${N}start`]=X),this._eventsInProgress[N]=r[N]}!m&&_&&this._fireEvent("movestart",_.originalEvent);for(const N in S)this._fireEvent(N,S[N]);_&&this._fireEvent("move",_.originalEvent);for(const N in r){const{originalEvent:X}=r[N];this._fireEvent(N,X)}const E={};let C;for(const N in this._eventsInProgress){const{handlerName:X,originalEvent:ee}=this._eventsInProgress[N];this._handlersById[X].isActive()||(delete this._eventsInProgress[N],C=u[X]||ee,E[`${N}end`]=C)}for(const N in E)this._fireEvent(N,E[N]);const R=Qi(this._eventsInProgress),B=(m||_)&&!R;if(B&&this._terrainMovement){this._map._elevationFreeze=!1,this._terrainMovement=!1;const N=this._map._getTransformForUpdate();N.recalculateZoom(this._map.terrain),this._map._applyUpdatedTransform(N)}if(p&&B){this._updatingCamera=!0;const N=this._inertia._onMoveEnd(this._map.dragPan._inertiaOptions),X=ee=>ee!==0&&-this._bearingSnap{delete this._frameId,this.handleEvent(new St("renderFrame",{timeStamp:r})),this._applyChanges()})}_triggerRenderFrame(){this._frameId===void 0&&(this._frameId=this._requestFrame())}}class sm extends c.E{constructor(r,u){super(),this._renderFrameCallback=()=>{const p=Math.min((A.now()-this._easeStart)/this._easeOptions.duration,1);this._onEaseFrame(this._easeOptions.easing(p)),p<1&&this._easeFrameId?this._easeFrameId=this._requestRenderFrame(this._renderFrameCallback):this.stop()},this._moving=!1,this._zooming=!1,this.transform=r,this._bearingSnap=u.bearingSnap,this.on("moveend",()=>{delete this._requestedCameraState})}getCenter(){return new c.N(this.transform.center.lng,this.transform.center.lat)}setCenter(r,u){return this.jumpTo({center:r},u)}panBy(r,u,p){return r=c.P.convert(r).mult(-1),this.panTo(this.transform.center,c.e({offset:r},u),p)}panTo(r,u,p){return this.easeTo(c.e({center:r},u),p)}getZoom(){return this.transform.zoom}setZoom(r,u){return this.jumpTo({zoom:r},u),this}zoomTo(r,u,p){return this.easeTo(c.e({zoom:r},u),p)}zoomIn(r,u){return this.zoomTo(this.getZoom()+1,r,u),this}zoomOut(r,u){return this.zoomTo(this.getZoom()-1,r,u),this}getBearing(){return this.transform.bearing}setBearing(r,u){return this.jumpTo({bearing:r},u),this}getPadding(){return this.transform.padding}setPadding(r,u){return this.jumpTo({padding:r},u),this}rotateTo(r,u,p){return this.easeTo(c.e({bearing:r},u),p)}resetNorth(r,u){return this.rotateTo(0,c.e({duration:1e3},r),u),this}resetNorthPitch(r,u){return this.easeTo(c.e({bearing:0,pitch:0,duration:1e3},r),u),this}snapToNorth(r,u){return Math.abs(this.getBearing()){if(this._zooming&&(m.zoom=c.y.number(_,pe,Xe)),this._rotating&&(m.bearing=c.y.number(S,R,Xe)),this._pitching&&(m.pitch=c.y.number(E,B,Xe)),this._padding&&(m.interpolatePadding(C,N,Xe),ee=m.centerPoint.add(X)),this.terrain&&!r.freezeElevation&&this._updateElevation(Xe),Ce)m.setLocationAtPoint(Ce,Pe);else{const st=m.zoomScale(m.zoom-_),gt=pe>_?Math.min(2,ae):Math.max(.5,ae),wt=Math.pow(gt,1-Xe),dt=m.unproject(me.add(we.mult(Xe*wt)).mult(st));m.setLocationAtPoint(m.renderWorldCopies?dt.wrap():dt,ee)}this._applyUpdatedTransform(m),this._fireMoveEvents(u)},Xe=>{this.terrain&&r.freezeElevation&&this._finalizeElevation(),this._afterEase(u,Xe)},r),this}_prepareEase(r,u,p={}){this._moving=!0,u||p.moving||this.fire(new c.k("movestart",r)),this._zooming&&!p.zooming&&this.fire(new c.k("zoomstart",r)),this._rotating&&!p.rotating&&this.fire(new c.k("rotatestart",r)),this._pitching&&!p.pitching&&this.fire(new c.k("pitchstart",r))}_prepareElevation(r){this._elevationCenter=r,this._elevationStart=this.transform.elevation,this._elevationTarget=this.terrain.getElevationForLngLatZoom(r,this.transform.tileZoom),this._elevationFreeze=!0}_updateElevation(r){this.transform.minElevationForCurrentTile=this.terrain.getMinTileElevationForLngLatZoom(this._elevationCenter,this.transform.tileZoom);const u=this.terrain.getElevationForLngLatZoom(this._elevationCenter,this.transform.tileZoom);if(r<1&&u!==this._elevationTarget){const p=this._elevationTarget-this._elevationStart;this._elevationStart+=r*(p-(u-(p*r+this._elevationStart))/(1-r)),this._elevationTarget=u}this.transform.elevation=c.y.number(this._elevationStart,this._elevationTarget,r)}_finalizeElevation(){this._elevationFreeze=!1,this.transform.recalculateZoom(this.terrain)}_getTransformForUpdate(){return this.transformCameraUpdate||this.terrain?(this._requestedCameraState||(this._requestedCameraState=this.transform.clone()),this._requestedCameraState):this.transform}_elevateCameraIfInsideTerrain(r){const u=r.getCameraPosition(),p=this.terrain.getElevationForLngLatZoom(u.lngLat,r.zoom);if(u.altitudethis._elevateCameraIfInsideTerrain(m)),this.transformCameraUpdate&&u.push(m=>this.transformCameraUpdate(m)),!u.length)return;const p=r.clone();for(const m of u){const _=p.clone(),{center:S,zoom:E,pitch:C,bearing:R,elevation:B}=m(_);S&&(_.center=S),E!==void 0&&(_.zoom=E),C!==void 0&&(_.pitch=C),R!==void 0&&(_.bearing=R),B!==void 0&&(_.elevation=B),p.apply(_)}this.transform.apply(p)}_fireMoveEvents(r){this.fire(new c.k("move",r)),this._zooming&&this.fire(new c.k("zoom",r)),this._rotating&&this.fire(new c.k("rotate",r)),this._pitching&&this.fire(new c.k("pitch",r))}_afterEase(r,u){if(this._easeId&&u&&this._easeId===u)return;delete this._easeId;const p=this._zooming,m=this._rotating,_=this._pitching;this._moving=!1,this._zooming=!1,this._rotating=!1,this._pitching=!1,this._padding=!1,p&&this.fire(new c.k("zoomend",r)),m&&this.fire(new c.k("rotateend",r)),_&&this.fire(new c.k("pitchend",r)),this.fire(new c.k("moveend",r))}flyTo(r,u){var p;if(!r.essential&&A.prefersReducedMotion){const _t=c.M(r,["center","zoom","bearing","pitch","around"]);return this.jumpTo(_t,u)}this.stop(),r=c.e({offset:[0,0],speed:1.2,curve:1.42,easing:c.b9},r);const m=this._getTransformForUpdate(),_=m.zoom,S=m.bearing,E=m.pitch,C=m.padding,R="bearing"in r?this._normalizeBearing(r.bearing,S):S,B="pitch"in r?+r.pitch:E,N="padding"in r?r.padding:m.padding,X=c.P.convert(r.offset);let ee=m.centerPoint.add(X);const re=m.pointLocation(ee),{center:ce,zoom:pe}=m.getConstrained(c.N.convert(r.center||re),(p=r.zoom)!==null&&p!==void 0?p:_);this._normalizeCenter(ce,m);const me=m.zoomScale(pe-_),we=m.project(re),ae=m.project(ce).sub(we);let Ce=r.curve;const Pe=Math.max(m.width,m.height),ze=Pe/me,Xe=ae.mag();if("minZoom"in r){const _t=c.ac(Math.min(r.minZoom,_,pe),m.minZoom,m.maxZoom),Gt=Pe/m.zoomScale(_t-_);Ce=Math.sqrt(Gt/Xe*2)}const st=Ce*Ce;function gt(_t){const Gt=(ze*ze-Pe*Pe+(_t?-1:1)*st*st*Xe*Xe)/(2*(_t?ze:Pe)*st*Xe);return Math.log(Math.sqrt(Gt*Gt+1)-Gt)}function wt(_t){return(Math.exp(_t)-Math.exp(-_t))/2}function dt(_t){return(Math.exp(_t)+Math.exp(-_t))/2}const ct=gt(!1);let Pt=function(_t){return dt(ct)/dt(ct+Ce*_t)},qt=function(_t){return Pe*((dt(ct)*(wt(Gt=ct+Ce*_t)/dt(Gt))-wt(ct))/st)/Xe;var Gt},ft=(gt(!0)-ct)/Ce;if(Math.abs(Xe)<1e-6||!isFinite(ft)){if(Math.abs(Pe-ze)<1e-6)return this.easeTo(r,u);const _t=ze0,Pt=Gt=>Math.exp(_t*Ce*Gt)}return r.duration="duration"in r?+r.duration:1e3*ft/("screenSpeed"in r?+r.screenSpeed/Ce:+r.speed),r.maxDuration&&r.duration>r.maxDuration&&(r.duration=0),this._zooming=!0,this._rotating=S!==R,this._pitching=B!==E,this._padding=!m.isPaddingEqual(N),this._prepareEase(u,!1),this.terrain&&this._prepareElevation(ce),this._ease(_t=>{const Gt=_t*ft,Hr=1/Pt(Gt);m.zoom=_t===1?pe:_+m.scaleZoom(Hr),this._rotating&&(m.bearing=c.y.number(S,R,_t)),this._pitching&&(m.pitch=c.y.number(E,B,_t)),this._padding&&(m.interpolatePadding(C,N,_t),ee=m.centerPoint.add(X)),this.terrain&&!r.freezeElevation&&this._updateElevation(_t);const tr=_t===1?ce:m.unproject(we.add(ae.mult(qt(Gt))).mult(Hr));m.setLocationAtPoint(m.renderWorldCopies?tr.wrap():tr,ee),this._applyUpdatedTransform(m),this._fireMoveEvents(u)},()=>{this.terrain&&r.freezeElevation&&this._finalizeElevation(),this._afterEase(u)},r),this}isEasing(){return!!this._easeFrameId}stop(){return this._stop()}_stop(r,u){var p;if(this._easeFrameId&&(this._cancelRenderFrame(this._easeFrameId),delete this._easeFrameId,delete this._onEaseFrame),this._onEaseEnd){const m=this._onEaseEnd;delete this._onEaseEnd,m.call(this,u)}return r||(p=this.handlers)===null||p===void 0||p.stop(!1),this}_ease(r,u,p){p.animate===!1||p.duration===0?(r(1),u()):(this._easeStart=A.now(),this._easeOptions=p,this._onEaseFrame=r,this._onEaseEnd=u,this._easeFrameId=this._requestRenderFrame(this._renderFrameCallback))}_normalizeBearing(r,u){r=c.b3(r,-180,180);const p=Math.abs(r-u);return Math.abs(r-360-u)180?-360:p<-180?360:0}queryTerrainElevation(r){return this.terrain?this.terrain.getElevationForLngLatZoom(c.N.convert(r),this.transform.tileZoom)-this.transform.elevation:null}}const rl={compact:!0,customAttribution:'MapLibre'};class nl{constructor(r=rl){this._toggleAttribution=()=>{this._container.classList.contains("maplibregl-compact")&&(this._container.classList.contains("maplibregl-compact-show")?(this._container.setAttribute("open",""),this._container.classList.remove("maplibregl-compact-show")):(this._container.classList.add("maplibregl-compact-show"),this._container.removeAttribute("open")))},this._updateData=u=>{!u||u.sourceDataType!=="metadata"&&u.sourceDataType!=="visibility"&&u.dataType!=="style"&&u.type!=="terrain"||this._updateAttributions()},this._updateCompact=()=>{this._map.getCanvasContainer().offsetWidth<=640||this._compact?this._compact===!1?this._container.setAttribute("open",""):this._container.classList.contains("maplibregl-compact")||this._container.classList.contains("maplibregl-attrib-empty")||(this._container.setAttribute("open",""),this._container.classList.add("maplibregl-compact","maplibregl-compact-show")):(this._container.setAttribute("open",""),this._container.classList.contains("maplibregl-compact")&&this._container.classList.remove("maplibregl-compact","maplibregl-compact-show"))},this._updateCompactMinimize=()=>{this._container.classList.contains("maplibregl-compact")&&this._container.classList.contains("maplibregl-compact-show")&&this._container.classList.remove("maplibregl-compact-show")},this.options=r}getDefaultPosition(){return"bottom-right"}onAdd(r){return this._map=r,this._compact=this.options.compact,this._container=M.create("details","maplibregl-ctrl maplibregl-ctrl-attrib"),this._compactButton=M.create("summary","maplibregl-ctrl-attrib-button",this._container),this._compactButton.addEventListener("click",this._toggleAttribution),this._setElementTitle(this._compactButton,"ToggleAttribution"),this._innerContainer=M.create("div","maplibregl-ctrl-attrib-inner",this._container),this._updateAttributions(),this._updateCompact(),this._map.on("styledata",this._updateData),this._map.on("sourcedata",this._updateData),this._map.on("terrain",this._updateData),this._map.on("resize",this._updateCompact),this._map.on("drag",this._updateCompactMinimize),this._container}onRemove(){M.remove(this._container),this._map.off("styledata",this._updateData),this._map.off("sourcedata",this._updateData),this._map.off("terrain",this._updateData),this._map.off("resize",this._updateCompact),this._map.off("drag",this._updateCompactMinimize),this._map=void 0,this._compact=void 0,this._attribHTML=void 0}_setElementTitle(r,u){const p=this._map._getUIString(`AttributionControl.${u}`);r.title=p,r.setAttribute("aria-label",p)}_updateAttributions(){if(!this._map.style)return;let r=[];if(this.options.customAttribution&&(Array.isArray(this.options.customAttribution)?r=r.concat(this.options.customAttribution.map(m=>typeof m!="string"?"":m)):typeof this.options.customAttribution=="string"&&r.push(this.options.customAttribution)),this._map.style.stylesheet){const m=this._map.style.stylesheet;this.styleOwner=m.owner,this.styleId=m.id}const u=this._map.style.sourceCaches;for(const m in u){const _=u[m];if(_.used||_.usedForTerrain){const S=_.getSource();S.attribution&&r.indexOf(S.attribution)<0&&r.push(S.attribution)}}r=r.filter(m=>String(m).trim()),r.sort((m,_)=>m.length-_.length),r=r.filter((m,_)=>{for(let S=_+1;S=0)return!1;return!0});const p=r.join(" | ");p!==this._attribHTML&&(this._attribHTML=p,r.length?(this._innerContainer.innerHTML=p,this._container.classList.remove("maplibregl-attrib-empty")):this._container.classList.add("maplibregl-attrib-empty"),this._updateCompact(),this._editLink=null)}}class Dd{constructor(r={}){this._updateCompact=()=>{const u=this._container.children;if(u.length){const p=u[0];this._map.getCanvasContainer().offsetWidth<=640||this._compact?this._compact!==!1&&p.classList.add("maplibregl-compact"):p.classList.remove("maplibregl-compact")}},this.options=r}getDefaultPosition(){return"bottom-left"}onAdd(r){this._map=r,this._compact=this.options&&this.options.compact,this._container=M.create("div","maplibregl-ctrl");const u=M.create("a","maplibregl-ctrl-logo");return u.target="_blank",u.rel="noopener nofollow",u.href="https://maplibre.org/",u.setAttribute("aria-label",this._map._getUIString("LogoControl.Title")),u.setAttribute("rel","noopener nofollow"),this._container.appendChild(u),this._container.style.display="block",this._map.on("resize",this._updateCompact),this._updateCompact(),this._container}onRemove(){M.remove(this._container),this._map.off("resize",this._updateCompact),this._map=void 0,this._compact=void 0}}class ur{constructor(){this._queue=[],this._id=0,this._cleared=!1,this._currentlyRunning=!1}add(r){const u=++this._id;return this._queue.push({callback:r,id:u,cancelled:!1}),u}remove(r){const u=this._currentlyRunning,p=u?this._queue.concat(u):this._queue;for(const m of p)if(m.id===r)return void(m.cancelled=!0)}run(r=0){if(this._currentlyRunning)throw new Error("Attempting to run(), but is already running.");const u=this._currentlyRunning=this._queue;this._queue=[];for(const p of u)if(!p.cancelled&&(p.callback(r),this._cleared))break;this._cleared=!1,this._currentlyRunning=!1}clear(){this._currentlyRunning&&(this._cleared=!0),this._queue=[]}}var zd=c.Y([{name:"a_pos3d",type:"Int16",components:3}]);class X_ extends c.E{constructor(r){super(),this.sourceCache=r,this._tiles={},this._renderableTilesKeys=[],this._sourceTileCache={},this.minzoom=0,this.maxzoom=22,this.tileSize=512,this.deltaZoom=1,r.usedForTerrain=!0,r.tileSize=this.tileSize*2**this.deltaZoom}destruct(){this.sourceCache.usedForTerrain=!1,this.sourceCache.tileSize=null}update(r,u){this.sourceCache.update(r,u),this._renderableTilesKeys=[];const p={};for(const m of r.coveringTiles({tileSize:this.tileSize,minzoom:this.minzoom,maxzoom:this.maxzoom,reparseOverscaled:!1,terrain:u}))p[m.key]=!0,this._renderableTilesKeys.push(m.key),this._tiles[m.key]||(m.posMatrix=new Float64Array(16),c.aP(m.posMatrix,0,c.X,0,c.X,0,1),this._tiles[m.key]=new pi(m,this.tileSize));for(const m in this._tiles)p[m]||delete this._tiles[m]}freeRtt(r){for(const u in this._tiles){const p=this._tiles[u];(!r||p.tileID.equals(r)||p.tileID.isChildOf(r)||r.isChildOf(p.tileID))&&(p.rtt=[])}}getRenderableTiles(){return this._renderableTilesKeys.map(r=>this.getTileByID(r))}getTileByID(r){return this._tiles[r]}getTerrainCoords(r){const u={};for(const p of this._renderableTilesKeys){const m=this._tiles[p].tileID;if(m.canonical.equals(r.canonical)){const _=r.clone();_.posMatrix=new Float64Array(16),c.aP(_.posMatrix,0,c.X,0,c.X,0,1),u[p]=_}else if(m.canonical.isChildOf(r.canonical)){const _=r.clone();_.posMatrix=new Float64Array(16);const S=m.canonical.z-r.canonical.z,E=m.canonical.x-(m.canonical.x>>S<>S<>S;c.aP(_.posMatrix,0,R,0,R,0,1),c.J(_.posMatrix,_.posMatrix,[-E*R,-C*R,0]),u[p]=_}else if(r.canonical.isChildOf(m.canonical)){const _=r.clone();_.posMatrix=new Float64Array(16);const S=r.canonical.z-m.canonical.z,E=r.canonical.x-(r.canonical.x>>S<>S<>S;c.aP(_.posMatrix,0,c.X,0,c.X,0,1),c.J(_.posMatrix,_.posMatrix,[E*R,C*R,0]),c.K(_.posMatrix,_.posMatrix,[1/2**S,1/2**S,0]),u[p]=_}}return u}getSourceTile(r,u){const p=this.sourceCache._source;let m=r.overscaledZ-this.deltaZoom;if(m>p.maxzoom&&(m=p.maxzoom),m=p.minzoom&&(!_||!_.dem);)_=this.sourceCache.getTileByID(r.scaledTo(m--).key);return _}tilesAfterTime(r=Date.now()){return Object.values(this._tiles).filter(u=>u.timeAdded>=r)}}class Rd{constructor(r,u,p){this.painter=r,this.sourceCache=new X_(u),this.options=p,this.exaggeration=typeof p.exaggeration=="number"?p.exaggeration:1,this.qualityFactor=2,this.meshSize=128,this._demMatrixCache={},this.coordsIndex=[],this._coordsTextureSize=1024}getDEMElevation(r,u,p,m=c.X){var _;if(!(u>=0&&u=0&&pr.canonical.z&&(r.canonical.z>=m?_=r.canonical.z-m:c.w("cannot calculate elevation if elevation maxzoom > source.maxzoom"));const S=r.canonical.x-(r.canonical.x>>_<<_),E=r.canonical.y-(r.canonical.y>>_<<_),C=c.bc(new Float64Array(16),[1/(c.X<<_),1/(c.X<<_),0]);c.J(C,C,[S*c.X,E*c.X,0]),this._demMatrixCache[r.key]={matrix:C,coord:r}}return{u_depth:2,u_terrain:3,u_terrain_dim:u&&u.dem&&u.dem.dim||1,u_terrain_matrix:p?this._demMatrixCache[r.key].matrix:this._emptyDemMatrix,u_terrain_unpack:u&&u.dem&&u.dem.getUnpackVector()||this._emptyDemUnpack,u_terrain_exaggeration:this.exaggeration,texture:(u&&u.demTexture||this._emptyDemTexture).texture,depthTexture:(this._fboDepthTexture||this._emptyDepthTexture).texture,tile:u}}getFramebuffer(r){const u=this.painter,p=u.width/devicePixelRatio,m=u.height/devicePixelRatio;return!this._fbo||this._fbo.width===p&&this._fbo.height===m||(this._fbo.destroy(),this._fboCoordsTexture.destroy(),this._fboDepthTexture.destroy(),delete this._fbo,delete this._fboDepthTexture,delete this._fboCoordsTexture),this._fboCoordsTexture||(this._fboCoordsTexture=new it(u.context,{width:p,height:m,data:null},u.context.gl.RGBA,{premultiply:!1}),this._fboCoordsTexture.bind(u.context.gl.NEAREST,u.context.gl.CLAMP_TO_EDGE)),this._fboDepthTexture||(this._fboDepthTexture=new it(u.context,{width:p,height:m,data:null},u.context.gl.RGBA,{premultiply:!1}),this._fboDepthTexture.bind(u.context.gl.NEAREST,u.context.gl.CLAMP_TO_EDGE)),this._fbo||(this._fbo=u.context.createFramebuffer(p,m,!0,!1),this._fbo.depthAttachment.set(u.context.createRenderbuffer(u.context.gl.DEPTH_COMPONENT16,p,m))),this._fbo.colorAttachment.set(r==="coords"?this._fboCoordsTexture.texture:this._fboDepthTexture.texture),this._fbo}getCoordsTexture(){const r=this.painter.context;if(this._coordsTexture)return this._coordsTexture;const u=new Uint8Array(this._coordsTextureSize*this._coordsTextureSize*4);for(let _=0,S=0;_>8<<4|_>>8,u[S+3]=0;const p=new c.R({width:this._coordsTextureSize,height:this._coordsTextureSize},new Uint8Array(u.buffer)),m=new it(r,p,r.gl.RGBA,{premultiply:!1});return m.bind(r.gl.NEAREST,r.gl.CLAMP_TO_EDGE),this._coordsTexture=m,m}pointCoordinate(r){this.painter.maybeDrawDepthAndCoords(!0);const u=new Uint8Array(4),p=this.painter.context,m=p.gl,_=Math.round(r.x*this.painter.pixelRatio/devicePixelRatio),S=Math.round(r.y*this.painter.pixelRatio/devicePixelRatio),E=Math.round(this.painter.height/devicePixelRatio);p.bindFramebuffer.set(this.getFramebuffer("coords").framebuffer),m.readPixels(_,E-S-1,1,1,m.RGBA,m.UNSIGNED_BYTE,u),p.bindFramebuffer.set(null);const C=u[0]+(u[2]>>4<<8),R=u[1]+((15&u[2])<<8),B=this.coordsIndex[255-u[3]],N=B&&this.sourceCache.getTileByID(B);if(!N)return null;const X=this._coordsTextureSize,ee=(1<r.id!==u),this._recentlyUsed.push(r.id)}stampObject(r){r.stamp=++this._stamp}getOrCreateFreeObject(){for(const u of this._recentlyUsed)if(!this._objects[u].inUse)return this._objects[u];if(this._objects.length>=this._size)throw new Error("No free RenderPool available, call freeAllObjects() required!");const r=this._createObject(this._objects.length);return this._objects.push(r),r}freeObject(r){r.inUse=!1}freeAllObjects(){for(const r of this._objects)this.freeObject(r)}isFull(){return!(this._objects.length!r.inUse)===!1}}const il={background:!0,fill:!0,line:!0,raster:!0,hillshade:!0};class om{constructor(r,u){this.painter=r,this.terrain=u,this.pool=new K_(r.context,30,u.sourceCache.tileSize*u.qualityFactor)}destruct(){this.pool.destruct()}getTexture(r){return this.pool.getObjectForId(r.rtt[this._stacks.length-1].id).texture}prepareForRender(r,u){this._stacks=[],this._prevType=null,this._rttTiles=[],this._renderableTiles=this.terrain.sourceCache.getRenderableTiles(),this._renderableLayerIds=r._order.filter(p=>!r._layers[p].isHidden(u)),this._coordsDescendingInv={};for(const p in r.sourceCaches){this._coordsDescendingInv[p]={};const m=r.sourceCaches[p].getVisibleCoordinates();for(const _ of m){const S=this.terrain.sourceCache.getTerrainCoords(_);for(const E in S)this._coordsDescendingInv[p][E]||(this._coordsDescendingInv[p][E]=[]),this._coordsDescendingInv[p][E].push(S[E])}}this._coordsDescendingInvStr={};for(const p of r._order){const m=r._layers[p],_=m.source;if(il[m.type]&&!this._coordsDescendingInvStr[_]){this._coordsDescendingInvStr[_]={};for(const S in this._coordsDescendingInv[_])this._coordsDescendingInvStr[_][S]=this._coordsDescendingInv[_][S].map(E=>E.key).sort().join()}}for(const p of this._renderableTiles)for(const m in this._coordsDescendingInvStr){const _=this._coordsDescendingInvStr[m][p.tileID.key];_&&_!==p.rttCoords[m]&&(p.rtt=[])}}renderLayer(r){if(r.isHidden(this.painter.transform.zoom))return!1;const u=r.type,p=this.painter,m=this._renderableLayerIds[this._renderableLayerIds.length-1]===r.id;if(il[u]&&(this._prevType&&il[this._prevType]||this._stacks.push([]),this._prevType=u,this._stacks[this._stacks.length-1].push(r.id),!m))return!0;if(il[this._prevType]||il[u]&&m){this._prevType=u;const _=this._stacks.length-1,S=this._stacks[_]||[];for(const E of this._renderableTiles){if(this.pool.isFull()&&(Jp(this.painter,this.terrain,this._rttTiles),this._rttTiles=[],this.pool.freeAllObjects()),this._rttTiles.push(E),E.rtt[_]){const R=this.pool.getObjectForId(E.rtt[_].id);if(R.stamp===E.rtt[_].stamp){this.pool.useObject(R);continue}}const C=this.pool.getOrCreateFreeObject();this.pool.useObject(C),this.pool.stampObject(C),E.rtt[_]={id:C.id,stamp:C.stamp},p.context.bindFramebuffer.set(C.fbo.framebuffer),p.context.clear({color:c.aM.transparent,stencil:0}),p.currentStencilSource=void 0;for(let R=0;R{v.touchstart=v.dragStart,v.touchmoveWindow=v.dragMove,v.touchend=v.dragEnd},Q_={showCompass:!0,showZoom:!0,visualizePitch:!1};class e0{constructor(r,u,p=!1){this.mousedown=S=>{this.startMouse(c.e({},S,{ctrlKey:!0,preventDefault:()=>S.preventDefault()}),M.mousePos(this.element,S)),M.addEventListener(window,"mousemove",this.mousemove),M.addEventListener(window,"mouseup",this.mouseup)},this.mousemove=S=>{this.moveMouse(S,M.mousePos(this.element,S))},this.mouseup=S=>{this.mouseRotate.dragEnd(S),this.mousePitch&&this.mousePitch.dragEnd(S),this.offTemp()},this.touchstart=S=>{S.targetTouches.length!==1?this.reset():(this._startPos=this._lastPos=M.touchPos(this.element,S.targetTouches)[0],this.startTouch(S,this._startPos),M.addEventListener(window,"touchmove",this.touchmove,{passive:!1}),M.addEventListener(window,"touchend",this.touchend))},this.touchmove=S=>{S.targetTouches.length!==1?this.reset():(this._lastPos=M.touchPos(this.element,S.targetTouches)[0],this.moveTouch(S,this._lastPos))},this.touchend=S=>{S.targetTouches.length===0&&this._startPos&&this._lastPos&&this._startPos.dist(this._lastPos){this.mouseRotate.reset(),this.mousePitch&&this.mousePitch.reset(),this.touchRotate.reset(),this.touchPitch&&this.touchPitch.reset(),delete this._startPos,delete this._lastPos,this.offTemp()},this._clickTolerance=10;const m=r.dragRotate._mouseRotate.getClickTolerance(),_=r.dragRotate._mousePitch.getClickTolerance();this.element=u,this.mouseRotate=Sd({clickTolerance:m,enable:!0}),this.touchRotate=(({enable:S,clickTolerance:E,bearingDegreesPerPixelMoved:C=.8})=>{const R=new bd;return new lo({clickTolerance:E,move:(B,N)=>({bearingDelta:(N.x-B.x)*C}),moveStateManager:R,enable:S,assignEvents:Od})})({clickTolerance:m,enable:!0}),this.map=r,p&&(this.mousePitch=kd({clickTolerance:_,enable:!0}),this.touchPitch=(({enable:S,clickTolerance:E,pitchDegreesPerPixelMoved:C=-.5})=>{const R=new bd;return new lo({clickTolerance:E,move:(B,N)=>({pitchDelta:(N.y-B.y)*C}),moveStateManager:R,enable:S,assignEvents:Od})})({clickTolerance:_,enable:!0})),M.addEventListener(u,"mousedown",this.mousedown),M.addEventListener(u,"touchstart",this.touchstart,{passive:!1}),M.addEventListener(u,"touchcancel",this.reset)}startMouse(r,u){this.mouseRotate.dragStart(r,u),this.mousePitch&&this.mousePitch.dragStart(r,u),M.disableDrag()}startTouch(r,u){this.touchRotate.dragStart(r,u),this.touchPitch&&this.touchPitch.dragStart(r,u),M.disableDrag()}moveMouse(r,u){const p=this.map,{bearingDelta:m}=this.mouseRotate.dragMove(r,u)||{};if(m&&p.setBearing(p.getBearing()+m),this.mousePitch){const{pitchDelta:_}=this.mousePitch.dragMove(r,u)||{};_&&p.setPitch(p.getPitch()+_)}}moveTouch(r,u){const p=this.map,{bearingDelta:m}=this.touchRotate.dragMove(r,u)||{};if(m&&p.setBearing(p.getBearing()+m),this.touchPitch){const{pitchDelta:_}=this.touchPitch.dragMove(r,u)||{};_&&p.setPitch(p.getPitch()+_)}}off(){const r=this.element;M.removeEventListener(r,"mousedown",this.mousedown),M.removeEventListener(r,"touchstart",this.touchstart,{passive:!1}),M.removeEventListener(window,"touchmove",this.touchmove,{passive:!1}),M.removeEventListener(window,"touchend",this.touchend),M.removeEventListener(r,"touchcancel",this.reset),this.offTemp()}offTemp(){M.enableDrag(),M.removeEventListener(window,"mousemove",this.mousemove),M.removeEventListener(window,"mouseup",this.mouseup),M.removeEventListener(window,"touchmove",this.touchmove,{passive:!1}),M.removeEventListener(window,"touchend",this.touchend)}}let Ri;function Vr(v,r,u){const p=new c.N(v.lng,v.lat);if(v=new c.N(v.lng,v.lat),r){const m=new c.N(v.lng-360,v.lat),_=new c.N(v.lng+360,v.lat),S=u.locationPoint(v).distSqr(r);u.locationPoint(m).distSqr(r)180;){const m=u.locationPoint(v);if(m.x>=0&&m.y>=0&&m.x<=u.width&&m.y<=u.height)break;v.lng>u.center.lng?v.lng-=360:v.lng+=360}return v.lng!==p.lng&&u.locationPoint(v).y>u.height/2-u.getHorizon()?v:p}const sl={center:"translate(-50%,-50%)",top:"translate(-50%,0)","top-left":"translate(0,0)","top-right":"translate(-100%,0)",bottom:"translate(-50%,-100%)","bottom-left":"translate(0,-100%)","bottom-right":"translate(-100%,-100%)",left:"translate(0,-50%)",right:"translate(-100%,-50%)"};function Cc(v,r,u){const p=v.classList;for(const m in sl)p.remove(`maplibregl-${u}-anchor-${m}`);p.add(`maplibregl-${u}-anchor-${r}`)}class Ic extends c.E{constructor(r){if(super(),this._onKeyPress=u=>{const p=u.code,m=u.charCode||u.keyCode;p!=="Space"&&p!=="Enter"&&m!==32&&m!==13||this.togglePopup()},this._onMapClick=u=>{const p=u.originalEvent.target,m=this._element;this._popup&&(p===m||m.contains(p))&&this.togglePopup()},this._update=u=>{var p;if(!this._map)return;const m=this._map.loaded()&&!this._map.isMoving();((u==null?void 0:u.type)==="terrain"||(u==null?void 0:u.type)==="render"&&!m)&&this._map.once("render",this._update),this._lngLat=this._map.transform.renderWorldCopies?Vr(this._lngLat,this._flatPos,this._map.transform):(p=this._lngLat)===null||p===void 0?void 0:p.wrap(),this._flatPos=this._pos=this._map.project(this._lngLat)._add(this._offset),this._map.terrain&&(this._flatPos=this._map.transform.locationPoint(this._lngLat)._add(this._offset));let _="";this._rotationAlignment==="viewport"||this._rotationAlignment==="auto"?_=`rotateZ(${this._rotation}deg)`:this._rotationAlignment==="map"&&(_=`rotateZ(${this._rotation-this._map.getBearing()}deg)`);let S="";this._pitchAlignment==="viewport"||this._pitchAlignment==="auto"?S="rotateX(0deg)":this._pitchAlignment==="map"&&(S=`rotateX(${this._map.getPitch()}deg)`),this._subpixelPositioning||u&&u.type!=="moveend"||(this._pos=this._pos.round()),M.setTransform(this._element,`${sl[this._anchor]} translate(${this._pos.x}px, ${this._pos.y}px) ${S} ${_}`),A.frameAsync(new AbortController).then(()=>{this._updateOpacity(u&&u.type==="moveend")}).catch(()=>{})},this._onMove=u=>{if(!this._isDragging){const p=this._clickTolerance||this._map._clickTolerance;this._isDragging=u.point.dist(this._pointerdownPos)>=p}this._isDragging&&(this._pos=u.point.sub(this._positionDelta),this._lngLat=this._map.unproject(this._pos),this.setLngLat(this._lngLat),this._element.style.pointerEvents="none",this._state==="pending"&&(this._state="active",this.fire(new c.k("dragstart"))),this.fire(new c.k("drag")))},this._onUp=()=>{this._element.style.pointerEvents="auto",this._positionDelta=null,this._pointerdownPos=null,this._isDragging=!1,this._map.off("mousemove",this._onMove),this._map.off("touchmove",this._onMove),this._state==="active"&&this.fire(new c.k("dragend")),this._state="inactive"},this._addDragHandler=u=>{this._element.contains(u.originalEvent.target)&&(u.preventDefault(),this._positionDelta=u.point.sub(this._pos).add(this._offset),this._pointerdownPos=u.point,this._state="pending",this._map.on("mousemove",this._onMove),this._map.on("touchmove",this._onMove),this._map.once("mouseup",this._onUp),this._map.once("touchend",this._onUp))},this._anchor=r&&r.anchor||"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._subpixelPositioning=r&&r.subpixelPositioning||!1,this._isDragging=!1,this._state="inactive",this._rotation=r&&r.rotation||0,this._rotationAlignment=r&&r.rotationAlignment||"auto",this._pitchAlignment=r&&r.pitchAlignment&&r.pitchAlignment!=="auto"?r.pitchAlignment:this._rotationAlignment,this.setOpacity(),this.setOpacity(r==null?void 0:r.opacity,r==null?void 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C=[{rx:"10.5",ry:"5.25002273"},{rx:"10.5",ry:"5.25002273"},{rx:"9.5",ry:"4.77275007"},{rx:"8.5",ry:"4.29549936"},{rx:"7.5",ry:"3.81822308"},{rx:"6.5",ry:"3.34094679"},{rx:"5.5",ry:"2.86367051"},{rx:"4.5",ry:"2.38636864"}];for(const me of C){const we=M.createNS("http://www.w3.org/2000/svg","ellipse");we.setAttributeNS(null,"opacity","0.04"),we.setAttributeNS(null,"cx","10.5"),we.setAttributeNS(null,"cy","5.80029008"),we.setAttributeNS(null,"rx",me.rx),we.setAttributeNS(null,"ry",me.ry),E.appendChild(we)}const R=M.createNS("http://www.w3.org/2000/svg","g");R.setAttributeNS(null,"fill",this._color);const B=M.createNS("http://www.w3.org/2000/svg","path");B.setAttributeNS(null,"d","M27,13.5 C27,19.074644 20.250001,27.000002 14.75,34.500002 C14.016665,35.500004 12.983335,35.500004 12.25,34.500002 C6.7499993,27.000002 0,19.222562 0,13.5 C0,6.0441559 6.0441559,0 13.5,0 C20.955844,0 27,6.0441559 27,13.5 Z"),R.appendChild(B);const 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re=M.createNS("http://www.w3.org/2000/svg","g");re.setAttributeNS(null,"transform","translate(8.0, 8.0)");const ce=M.createNS("http://www.w3.org/2000/svg","circle");ce.setAttributeNS(null,"fill","#000000"),ce.setAttributeNS(null,"opacity","0.25"),ce.setAttributeNS(null,"cx","5.5"),ce.setAttributeNS(null,"cy","5.5"),ce.setAttributeNS(null,"r","5.4999962");const pe=M.createNS("http://www.w3.org/2000/svg","circle");pe.setAttributeNS(null,"fill","#FFFFFF"),pe.setAttributeNS(null,"cx","5.5"),pe.setAttributeNS(null,"cy","5.5"),pe.setAttributeNS(null,"r","5.4999962"),re.appendChild(ce),re.appendChild(pe),S.appendChild(E),S.appendChild(R),S.appendChild(N),S.appendChild(ee),S.appendChild(re),u.appendChild(S),u.setAttributeNS(null,"height",p*this._scale+"px"),u.setAttributeNS(null,"width",m*this._scale+"px"),this._element.appendChild(u),this._offset=c.P.convert(r&&r.offset||[0,-14])}if(this._element.classList.add("maplibregl-marker"),this._element.addEventListener("dragstart",u=>{u.preventDefault()}),this._element.addEventListener("mousedown",u=>{u.preventDefault()}),Cc(this._element,this._anchor,"marker"),r&&r.className)for(const u of r.className.split(" "))this._element.classList.add(u);this._popup=null}addTo(r){return this.remove(),this._map=r,this._element.setAttribute("aria-label",r._getUIString("Marker.Title")),r.getCanvasContainer().appendChild(this._element),r.on("move",this._update),r.on("moveend",this._update),r.on("terrain",this._update),this.setDraggable(this._draggable),this._update(),this._map.on("click",this._onMapClick),this}remove(){return this._opacityTimeout&&(clearTimeout(this._opacityTimeout),delete this._opacityTimeout),this._map&&(this._map.off("click",this._onMapClick),this._map.off("move",this._update),this._map.off("moveend",this._update),this._map.off("terrain",this._update),this._map.off("mousedown",this._addDragHandler),this._map.off("touchstart",this._addDragHandler),this._map.off("mouseup",this._onUp),this._map.off("touchend",this._onUp),this._map.off("mousemove",this._onMove),this._map.off("touchmove",this._onMove),delete this._map),M.remove(this._element),this._popup&&this._popup.remove(),this}getLngLat(){return this._lngLat}setLngLat(r){return this._lngLat=c.N.convert(r),this._pos=null,this._popup&&this._popup.setLngLat(this._lngLat),this._update(),this}getElement(){return this._element}setPopup(r){if(this._popup&&(this._popup.remove(),this._popup=null,this._element.removeEventListener("keypress",this._onKeyPress),this._originalTabIndex||this._element.removeAttribute("tabindex")),r){if(!("offset"in r.options)){const m=Math.abs(13.5)/Math.SQRT2;r.options.offset=this._defaultMarker?{top:[0,0],"top-left":[0,0],"top-right":[0,0],bottom:[0,-38.1],"bottom-left":[m,-1*(38.1-13.5+m)],"bottom-right":[-m,-1*(38.1-13.5+m)],left:[13.5,-1*(38.1-13.5)],right:[-13.5,-1*(38.1-13.5)]}:this._offset}this._popup=r,this._originalTabIndex=this._element.getAttribute("tabindex"),this._originalTabIndex||this._element.setAttribute("tabindex","0"),this._element.addEventListener("keypress",this._onKeyPress)}return this}setSubpixelPositioning(r){return this._subpixelPositioning=r,this}getPopup(){return this._popup}togglePopup(){const r=this._popup;return this._element.style.opacity===this._opacityWhenCovered?this:r?(r.isOpen()?r.remove():(r.setLngLat(this._lngLat),r.addTo(this._map)),this):this}_updateOpacity(r=!1){var u,p;if(!(!((u=this._map)===null||u===void 0)&&u.terrain))return void(this._element.style.opacity!==this._opacity&&(this._element.style.opacity=this._opacity));if(r)this._opacityTimeout=null;else{if(this._opacityTimeout)return;this._opacityTimeout=setTimeout(()=>{this._opacityTimeout=null},100)}const m=this._map,_=m.terrain.depthAtPoint(this._pos),S=m.terrain.getElevationForLngLatZoom(this._lngLat,m.transform.tileZoom);if(m.transform.lngLatToCameraDepth(this._lngLat,S)-_<.006)return void(this._element.style.opacity=this._opacity);const E=-this._offset.y/m.transform._pixelPerMeter,C=Math.sin(m.getPitch()*Math.PI/180)*E,R=m.terrain.depthAtPoint(new c.P(this._pos.x,this._pos.y-this._offset.y)),B=m.transform.lngLatToCameraDepth(this._lngLat,S+C)-R>.006;!((p=this._popup)===null||p===void 0)&&p.isOpen()&&B&&this._popup.remove(),this._element.style.opacity=B?this._opacityWhenCovered:this._opacity}getOffset(){return this._offset}setOffset(r){return this._offset=c.P.convert(r),this._update(),this}addClassName(r){this._element.classList.add(r)}removeClassName(r){this._element.classList.remove(r)}toggleClassName(r){return this._element.classList.toggle(r)}setDraggable(r){return this._draggable=!!r,this._map&&(r?(this._map.on("mousedown",this._addDragHandler),this._map.on("touchstart",this._addDragHandler)):(this._map.off("mousedown",this._addDragHandler),this._map.off("touchstart",this._addDragHandler))),this}isDraggable(){return this._draggable}setRotation(r){return this._rotation=r||0,this._update(),this}getRotation(){return this._rotation}setRotationAlignment(r){return this._rotationAlignment=r||"auto",this._update(),this}getRotationAlignment(){return this._rotationAlignment}setPitchAlignment(r){return this._pitchAlignment=r&&r!=="auto"?r:this._rotationAlignment,this._update(),this}getPitchAlignment(){return this._pitchAlignment}setOpacity(r,u){return r===void 0&&u===void 0&&(this._opacity="1",this._opacityWhenCovered="0.2"),r!==void 0&&(this._opacity=r),u!==void 0&&(this._opacityWhenCovered=u),this._map&&this._updateOpacity(!0),this}}const lm={positionOptions:{enableHighAccuracy:!1,maximumAge:0,timeout:6e3},fitBoundsOptions:{maxZoom:15},trackUserLocation:!1,showAccuracyCircle:!0,showUserLocation:!0};let uu=0,cu=!1;const Hs={maxWidth:100,unit:"metric"};function hu(v,r,u){const p=u&&u.maxWidth||100,m=v._container.clientHeight/2,_=v.unproject([0,m]),S=v.unproject([p,m]),E=_.distanceTo(S);if(u&&u.unit==="imperial"){const C=3.2808*E;C>5280?It(r,p,C/5280,v._getUIString("ScaleControl.Miles")):It(r,p,C,v._getUIString("ScaleControl.Feet"))}else u&&u.unit==="nautical"?It(r,p,E/1852,v._getUIString("ScaleControl.NauticalMiles")):E>=1e3?It(r,p,E/1e3,v._getUIString("ScaleControl.Kilometers")):It(r,p,E,v._getUIString("ScaleControl.Meters"))}function It(v,r,u,p){const m=function(_){const S=Math.pow(10,`${Math.floor(_)}`.length-1);let E=_/S;return E=E>=10?10:E>=5?5:E>=3?3:E>=2?2:E>=1?1:function(C){const R=Math.pow(10,Math.ceil(-Math.log(C)/Math.LN10));return Math.round(C*R)/R}(E),S*E}(u);v.style.width=r*(m/u)+"px",v.innerHTML=`${m} ${p}`}const Ut={closeButton:!0,closeOnClick:!0,focusAfterOpen:!0,className:"",maxWidth:"240px",subpixelPositioning:!1},Pc=["a[href]","[tabindex]:not([tabindex='-1'])","[contenteditable]:not([contenteditable='false'])","button:not([disabled])","input:not([disabled])","select:not([disabled])","textarea:not([disabled])"].join(", ");function Mc(v){if(v){if(typeof v=="number"){const r=Math.round(Math.abs(v)/Math.SQRT2);return{center:new c.P(0,0),top:new c.P(0,v),"top-left":new c.P(r,r),"top-right":new c.P(-r,r),bottom:new c.P(0,-v),"bottom-left":new c.P(r,-r),"bottom-right":new c.P(-r,-r),left:new c.P(v,0),right:new c.P(-v,0)}}if(v instanceof c.P||Array.isArray(v)){const r=c.P.convert(v);return{center:r,top:r,"top-left":r,"top-right":r,bottom:r,"bottom-left":r,"bottom-right":r,left:r,right:r}}return{center:c.P.convert(v.center||[0,0]),top:c.P.convert(v.top||[0,0]),"top-left":c.P.convert(v["top-left"]||[0,0]),"top-right":c.P.convert(v["top-right"]||[0,0]),bottom:c.P.convert(v.bottom||[0,0]),"bottom-left":c.P.convert(v["bottom-left"]||[0,0]),"bottom-right":c.P.convert(v["bottom-right"]||[0,0]),left:c.P.convert(v.left||[0,0]),right:c.P.convert(v.right||[0,0])}}return Mc(new c.P(0,0))}const Fd=T;g.AJAXError=c.bh,g.Evented=c.E,g.LngLat=c.N,g.MercatorCoordinate=c.Z,g.Point=c.P,g.addProtocol=c.bi,g.config=c.a,g.removeProtocol=c.bj,g.AttributionControl=nl,g.BoxZoomHandler=zi,g.CanvasSource=at,g.CooperativeGesturesHandler=tl,g.DoubleClickZoomHandler=ua,g.DragPanHandler=nm,g.DragRotateHandler=im,g.EdgeInsets=Ka,g.FullscreenControl=class extends c.E{constructor(v={}){super(),this._onFullscreenChange=()=>{var r;let u=window.document.fullscreenElement||window.document.mozFullScreenElement||window.document.webkitFullscreenElement||window.document.msFullscreenElement;for(;!((r=u==null?void 0:u.shadowRoot)===null||r===void 0)&&r.fullscreenElement;)u=u.shadowRoot.fullscreenElement;u===this._container!==this._fullscreen&&this._handleFullscreenChange()},this._onClickFullscreen=()=>{this._isFullscreen()?this._exitFullscreen():this._requestFullscreen()},this._fullscreen=!1,v&&v.container&&(v.container instanceof HTMLElement?this._container=v.container:c.w("Full screen control 'container' must be a DOM element.")),"onfullscreenchange"in document?this._fullscreenchange="fullscreenchange":"onmozfullscreenchange"in document?this._fullscreenchange="mozfullscreenchange":"onwebkitfullscreenchange"in document?this._fullscreenchange="webkitfullscreenchange":"onmsfullscreenchange"in document&&(this._fullscreenchange="MSFullscreenChange")}onAdd(v){return this._map=v,this._container||(this._container=this._map.getContainer()),this._controlContainer=M.create("div","maplibregl-ctrl maplibregl-ctrl-group"),this._setupUI(),this._controlContainer}onRemove(){M.remove(this._controlContainer),this._map=null,window.document.removeEventListener(this._fullscreenchange,this._onFullscreenChange)}_setupUI(){const v=this._fullscreenButton=M.create("button","maplibregl-ctrl-fullscreen",this._controlContainer);M.create("span","maplibregl-ctrl-icon",v).setAttribute("aria-hidden","true"),v.type="button",this._updateTitle(),this._fullscreenButton.addEventListener("click",this._onClickFullscreen),window.document.addEventListener(this._fullscreenchange,this._onFullscreenChange)}_updateTitle(){const v=this._getTitle();this._fullscreenButton.setAttribute("aria-label",v),this._fullscreenButton.title=v}_getTitle(){return this._map._getUIString(this._isFullscreen()?"FullscreenControl.Exit":"FullscreenControl.Enter")}_isFullscreen(){return this._fullscreen}_handleFullscreenChange(){this._fullscreen=!this._fullscreen,this._fullscreenButton.classList.toggle("maplibregl-ctrl-shrink"),this._fullscreenButton.classList.toggle("maplibregl-ctrl-fullscreen"),this._updateTitle(),this._fullscreen?(this.fire(new c.k("fullscreenstart")),this._prevCooperativeGesturesEnabled=this._map.cooperativeGestures.isEnabled(),this._map.cooperativeGestures.disable()):(this.fire(new c.k("fullscreenend")),this._prevCooperativeGesturesEnabled&&this._map.cooperativeGestures.enable())}_exitFullscreen(){window.document.exitFullscreen?window.document.exitFullscreen():window.document.mozCancelFullScreen?window.document.mozCancelFullScreen():window.document.msExitFullscreen?window.document.msExitFullscreen():window.document.webkitCancelFullScreen?window.document.webkitCancelFullScreen():this._togglePseudoFullScreen()}_requestFullscreen(){this._container.requestFullscreen?this._container.requestFullscreen():this._container.mozRequestFullScreen?this._container.mozRequestFullScreen():this._container.msRequestFullscreen?this._container.msRequestFullscreen():this._container.webkitRequestFullscreen?this._container.webkitRequestFullscreen():this._togglePseudoFullScreen()}_togglePseudoFullScreen(){this._container.classList.toggle("maplibregl-pseudo-fullscreen"),this._handleFullscreenChange(),this._map.resize()}},g.GeoJSONSource=tt,g.GeolocateControl=class extends c.E{constructor(v){super(),this._onSuccess=r=>{if(this._map){if(this._isOutOfMapMaxBounds(r))return this._setErrorState(),this.fire(new c.k("outofmaxbounds",r)),this._updateMarker(),void this._finish();if(this.options.trackUserLocation)switch(this._lastKnownPosition=r,this._watchState){case"WAITING_ACTIVE":case"ACTIVE_LOCK":case"ACTIVE_ERROR":this._watchState="ACTIVE_LOCK",this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-waiting"),this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-active-error"),this._geolocateButton.classList.add("maplibregl-ctrl-geolocate-active");break;case"BACKGROUND":case"BACKGROUND_ERROR":this._watchState="BACKGROUND",this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-waiting"),this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-background-error"),this._geolocateButton.classList.add("maplibregl-ctrl-geolocate-background");break;default:throw new Error(`Unexpected watchState ${this._watchState}`)}this.options.showUserLocation&&this._watchState!=="OFF"&&this._updateMarker(r),this.options.trackUserLocation&&this._watchState!=="ACTIVE_LOCK"||this._updateCamera(r),this.options.showUserLocation&&this._dotElement.classList.remove("maplibregl-user-location-dot-stale"),this.fire(new c.k("geolocate",r)),this._finish()}},this._updateCamera=r=>{const u=new c.N(r.coords.longitude,r.coords.latitude),p=r.coords.accuracy,m=this._map.getBearing(),_=c.e({bearing:m},this.options.fitBoundsOptions),S=ie.fromLngLat(u,p);this._map.fitBounds(S,_,{geolocateSource:!0})},this._updateMarker=r=>{if(r){const u=new c.N(r.coords.longitude,r.coords.latitude);this._accuracyCircleMarker.setLngLat(u).addTo(this._map),this._userLocationDotMarker.setLngLat(u).addTo(this._map),this._accuracy=r.coords.accuracy,this.options.showUserLocation&&this.options.showAccuracyCircle&&this._updateCircleRadius()}else this._userLocationDotMarker.remove(),this._accuracyCircleMarker.remove()},this._onZoom=()=>{this.options.showUserLocation&&this.options.showAccuracyCircle&&this._updateCircleRadius()},this._onError=r=>{if(this._map){if(this.options.trackUserLocation)if(r.code===1){this._watchState="OFF",this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-waiting"),this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-active"),this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-active-error"),this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-background"),this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-background-error"),this._geolocateButton.disabled=!0;const u=this._map._getUIString("GeolocateControl.LocationNotAvailable");this._geolocateButton.title=u,this._geolocateButton.setAttribute("aria-label",u),this._geolocationWatchID!==void 0&&this._clearWatch()}else{if(r.code===3&&cu)return;this._setErrorState()}this._watchState!=="OFF"&&this.options.showUserLocation&&this._dotElement.classList.add("maplibregl-user-location-dot-stale"),this.fire(new c.k("error",r)),this._finish()}},this._finish=()=>{this._timeoutId&&clearTimeout(this._timeoutId),this._timeoutId=void 0},this._setupUI=()=>{this._map&&(this._container.addEventListener("contextmenu",r=>r.preventDefault()),this._geolocateButton=M.create("button","maplibregl-ctrl-geolocate",this._container),M.create("span","maplibregl-ctrl-icon",this._geolocateButton).setAttribute("aria-hidden","true"),this._geolocateButton.type="button",this._geolocateButton.disabled=!0)},this._finishSetupUI=r=>{if(this._map){if(r===!1){c.w("Geolocation support is not available so the GeolocateControl will be disabled.");const u=this._map._getUIString("GeolocateControl.LocationNotAvailable");this._geolocateButton.disabled=!0,this._geolocateButton.title=u,this._geolocateButton.setAttribute("aria-label",u)}else{const u=this._map._getUIString("GeolocateControl.FindMyLocation");this._geolocateButton.disabled=!1,this._geolocateButton.title=u,this._geolocateButton.setAttribute("aria-label",u)}this.options.trackUserLocation&&(this._geolocateButton.setAttribute("aria-pressed","false"),this._watchState="OFF"),this.options.showUserLocation&&(this._dotElement=M.create("div","maplibregl-user-location-dot"),this._userLocationDotMarker=new Ic({element:this._dotElement}),this._circleElement=M.create("div","maplibregl-user-location-accuracy-circle"),this._accuracyCircleMarker=new Ic({element:this._circleElement,pitchAlignment:"map"}),this.options.trackUserLocation&&(this._watchState="OFF"),this._map.on("zoom",this._onZoom)),this._geolocateButton.addEventListener("click",()=>this.trigger()),this._setup=!0,this.options.trackUserLocation&&this._map.on("movestart",u=>{u.geolocateSource||this._watchState!=="ACTIVE_LOCK"||u.originalEvent&&u.originalEvent.type==="resize"||(this._watchState="BACKGROUND",this._geolocateButton.classList.add("maplibregl-ctrl-geolocate-background"),this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-active"),this.fire(new c.k("trackuserlocationend")),this.fire(new c.k("userlocationlostfocus")))})}},this.options=c.e({},lm,v)}onAdd(v){return this._map=v,this._container=M.create("div","maplibregl-ctrl maplibregl-ctrl-group"),this._setupUI(),function(){return c._(this,arguments,void 0,function*(r=!1){if(Ri!==void 0&&!r)return Ri;if(window.navigator.permissions===void 0)return Ri=!!window.navigator.geolocation,Ri;try{Ri=(yield window.navigator.permissions.query({name:"geolocation"})).state!=="denied"}catch{Ri=!!window.navigator.geolocation}return Ri})}().then(r=>this._finishSetupUI(r)),this._container}onRemove(){this._geolocationWatchID!==void 0&&(window.navigator.geolocation.clearWatch(this._geolocationWatchID),this._geolocationWatchID=void 0),this.options.showUserLocation&&this._userLocationDotMarker&&this._userLocationDotMarker.remove(),this.options.showAccuracyCircle&&this._accuracyCircleMarker&&this._accuracyCircleMarker.remove(),M.remove(this._container),this._map.off("zoom",this._onZoom),this._map=void 0,uu=0,cu=!1}_isOutOfMapMaxBounds(v){const r=this._map.getMaxBounds(),u=v.coords;return r&&(u.longituder.getEast()||u.latituder.getNorth())}_setErrorState(){switch(this._watchState){case"WAITING_ACTIVE":this._watchState="ACTIVE_ERROR",this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-active"),this._geolocateButton.classList.add("maplibregl-ctrl-geolocate-active-error");break;case"ACTIVE_LOCK":this._watchState="ACTIVE_ERROR",this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-active"),this._geolocateButton.classList.add("maplibregl-ctrl-geolocate-active-error"),this._geolocateButton.classList.add("maplibregl-ctrl-geolocate-waiting");break;case"BACKGROUND":this._watchState="BACKGROUND_ERROR",this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-background"),this._geolocateButton.classList.add("maplibregl-ctrl-geolocate-background-error"),this._geolocateButton.classList.add("maplibregl-ctrl-geolocate-waiting");break;case"ACTIVE_ERROR":break;default:throw new Error(`Unexpected watchState ${this._watchState}`)}}_updateCircleRadius(){const v=this._map.getBounds(),r=v.getSouthEast(),u=v.getNorthEast(),p=r.distanceTo(u),m=Math.ceil(this._accuracy/(p/this._map._container.clientHeight)*2);this._circleElement.style.width=`${m}px`,this._circleElement.style.height=`${m}px`}trigger(){if(!this._setup)return c.w("Geolocate control triggered before added to a map"),!1;if(this.options.trackUserLocation){switch(this._watchState){case"OFF":this._watchState="WAITING_ACTIVE",this.fire(new c.k("trackuserlocationstart"));break;case"WAITING_ACTIVE":case"ACTIVE_LOCK":case"ACTIVE_ERROR":case"BACKGROUND_ERROR":uu--,cu=!1,this._watchState="OFF",this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-waiting"),this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-active"),this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-active-error"),this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-background"),this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-background-error"),this.fire(new c.k("trackuserlocationend"));break;case"BACKGROUND":this._watchState="ACTIVE_LOCK",this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-background"),this._lastKnownPosition&&this._updateCamera(this._lastKnownPosition),this.fire(new c.k("trackuserlocationstart")),this.fire(new c.k("userlocationfocus"));break;default:throw new Error(`Unexpected watchState ${this._watchState}`)}switch(this._watchState){case"WAITING_ACTIVE":this._geolocateButton.classList.add("maplibregl-ctrl-geolocate-waiting"),this._geolocateButton.classList.add("maplibregl-ctrl-geolocate-active");break;case"ACTIVE_LOCK":this._geolocateButton.classList.add("maplibregl-ctrl-geolocate-active");break;case"OFF":break;default:throw new Error(`Unexpected watchState ${this._watchState}`)}if(this._watchState==="OFF"&&this._geolocationWatchID!==void 0)this._clearWatch();else if(this._geolocationWatchID===void 0){let v;this._geolocateButton.classList.add("maplibregl-ctrl-geolocate-waiting"),this._geolocateButton.setAttribute("aria-pressed","true"),uu++,uu>1?(v={maximumAge:6e5,timeout:0},cu=!0):(v=this.options.positionOptions,cu=!1),this._geolocationWatchID=window.navigator.geolocation.watchPosition(this._onSuccess,this._onError,v)}}else window.navigator.geolocation.getCurrentPosition(this._onSuccess,this._onError,this.options.positionOptions),this._timeoutId=setTimeout(this._finish,1e4);return!0}_clearWatch(){window.navigator.geolocation.clearWatch(this._geolocationWatchID),this._geolocationWatchID=void 0,this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-waiting"),this._geolocateButton.setAttribute("aria-pressed","false"),this.options.showUserLocation&&this._updateMarker(null)}},g.Hash=_c,g.ImageSource=ot,g.KeyboardHandler=Ji,g.LngLatBounds=ie,g.LogoControl=Dd,g.Map=class extends sm{constructor(v){c.bf.mark(c.bg.create);const r=Object.assign(Object.assign({},J_),v);if(r.minZoom!=null&&r.maxZoom!=null&&r.minZoom>r.maxZoom)throw new Error("maxZoom must be greater than or equal to minZoom");if(r.minPitch!=null&&r.maxPitch!=null&&r.minPitch>r.maxPitch)throw new Error("maxPitch must be greater than or equal to minPitch");if(r.minPitch!=null&&r.minPitch<0)throw new Error("minPitch must be greater than or equal to 0");if(r.maxPitch!=null&&r.maxPitch>85)throw new Error("maxPitch must be less than or equal to 85");if(super(new Ja(r.minZoom,r.maxZoom,r.minPitch,r.maxPitch,r.renderWorldCopies),{bearingSnap:r.bearingSnap}),this._idleTriggered=!1,this._crossFadingFactor=1,this._renderTaskQueue=new ur,this._controls=[],this._mapId=c.a4(),this._contextLost=u=>{u.preventDefault(),this._frameRequest&&(this._frameRequest.abort(),this._frameRequest=null),this.fire(new c.k("webglcontextlost",{originalEvent:u}))},this._contextRestored=u=>{this._setupPainter(),this.resize(),this._update(),this.fire(new c.k("webglcontextrestored",{originalEvent:u}))},this._onMapScroll=u=>{if(u.target===this._container)return this._container.scrollTop=0,this._container.scrollLeft=0,!1},this._onWindowOnline=()=>{this._update()},this._interactive=r.interactive,this._maxTileCacheSize=r.maxTileCacheSize,this._maxTileCacheZoomLevels=r.maxTileCacheZoomLevels,this._failIfMajorPerformanceCaveat=r.failIfMajorPerformanceCaveat===!0,this._preserveDrawingBuffer=r.preserveDrawingBuffer===!0,this._antialias=r.antialias===!0,this._trackResize=r.trackResize===!0,this._bearingSnap=r.bearingSnap,this._refreshExpiredTiles=r.refreshExpiredTiles===!0,this._fadeDuration=r.fadeDuration,this._crossSourceCollisions=r.crossSourceCollisions===!0,this._collectResourceTiming=r.collectResourceTiming===!0,this._locale=Object.assign(Object.assign({},Ld),r.locale),this._clickTolerance=r.clickTolerance,this._overridePixelRatio=r.pixelRatio,this._maxCanvasSize=r.maxCanvasSize,this.transformCameraUpdate=r.transformCameraUpdate,this.cancelPendingTileRequestsWhileZooming=r.cancelPendingTileRequestsWhileZooming===!0,this._imageQueueHandle=Z.addThrottleControl(()=>this.isMoving()),this._requestManager=new ne(r.transformRequest),typeof r.container=="string"){if(this._container=document.getElementById(r.container),!this._container)throw new Error(`Container '${r.container}' not found.`)}else{if(!(r.container instanceof HTMLElement))throw new Error("Invalid type: 'container' must be a String or HTMLElement.");this._container=r.container}if(r.maxBounds&&this.setMaxBounds(r.maxBounds),this._setupContainer(),this._setupPainter(),this.on("move",()=>this._update(!1)).on("moveend",()=>this._update(!1)).on("zoom",()=>this._update(!0)).on("terrain",()=>{this.painter.terrainFacilitator.dirty=!0,this._update(!0)}).once("idle",()=>{this._idleTriggered=!0}),typeof window<"u"){addEventListener("online",this._onWindowOnline,!1);let u=!1;const p=iu(m=>{this._trackResize&&!this._removed&&(this.resize(m),this.redraw())},50);this._resizeObserver=new ResizeObserver(m=>{u?p(m):u=!0}),this._resizeObserver.observe(this._container)}this.handlers=new Ad(this,r),this._hash=r.hash&&new _c(typeof r.hash=="string"&&r.hash||void 0).addTo(this),this._hash&&this._hash._onHashChange()||(this.jumpTo({center:r.center,zoom:r.zoom,bearing:r.bearing,pitch:r.pitch}),r.bounds&&(this.resize(),this.fitBounds(r.bounds,c.e({},r.fitBoundsOptions,{duration:0})))),this.resize(),this._localIdeographFontFamily=r.localIdeographFontFamily,this._validateStyle=r.validateStyle,r.style&&this.setStyle(r.style,{localIdeographFontFamily:r.localIdeographFontFamily}),r.attributionControl&&this.addControl(new nl(typeof r.attributionControl=="boolean"?void 0:r.attributionControl)),r.maplibreLogo&&this.addControl(new Dd,r.logoPosition),this.on("style.load",()=>{this.transform.unmodified&&this.jumpTo(this.style.stylesheet)}),this.on("data",u=>{this._update(u.dataType==="style"),this.fire(new c.k(`${u.dataType}data`,u))}),this.on("dataloading",u=>{this.fire(new c.k(`${u.dataType}dataloading`,u))}),this.on("dataabort",u=>{this.fire(new c.k("sourcedataabort",u))})}_getMapId(){return this._mapId}addControl(v,r){if(r===void 0&&(r=v.getDefaultPosition?v.getDefaultPosition():"top-right"),!v||!v.onAdd)return this.fire(new c.j(new Error("Invalid argument to map.addControl(). Argument must be a control with onAdd and onRemove methods.")));const u=v.onAdd(this);this._controls.push(v);const p=this._controlPositions[r];return r.indexOf("bottom")!==-1?p.insertBefore(u,p.firstChild):p.appendChild(u),this}removeControl(v){if(!v||!v.onRemove)return this.fire(new c.j(new Error("Invalid argument to map.removeControl(). Argument must be a control with onAdd and onRemove methods.")));const r=this._controls.indexOf(v);return r>-1&&this._controls.splice(r,1),v.onRemove(this),this}hasControl(v){return this._controls.indexOf(v)>-1}calculateCameraOptionsFromTo(v,r,u,p){return p==null&&this.terrain&&(p=this.terrain.getElevationForLngLatZoom(u,this.transform.tileZoom)),super.calculateCameraOptionsFromTo(v,r,u,p)}resize(v){var r;const u=this._containerDimensions(),p=u[0],m=u[1],_=this._getClampedPixelRatio(p,m);if(this._resizeCanvas(p,m,_),this.painter.resize(p,m,_),this.painter.overLimit()){const E=this.painter.context.gl;this._maxCanvasSize=[E.drawingBufferWidth,E.drawingBufferHeight];const C=this._getClampedPixelRatio(p,m);this._resizeCanvas(p,m,C),this.painter.resize(p,m,C)}this.transform.resize(p,m),(r=this._requestedCameraState)===null||r===void 0||r.resize(p,m);const S=!this._moving;return S&&(this.stop(),this.fire(new c.k("movestart",v)).fire(new c.k("move",v))),this.fire(new c.k("resize",v)),S&&this.fire(new c.k("moveend",v)),this}_getClampedPixelRatio(v,r){const{0:u,1:p}=this._maxCanvasSize,m=this.getPixelRatio(),_=v*m,S=r*m;return Math.min(_>u?u/_:1,S>p?p/S:1)*m}getPixelRatio(){var v;return(v=this._overridePixelRatio)!==null&&v!==void 0?v:devicePixelRatio}setPixelRatio(v){this._overridePixelRatio=v,this.resize()}getBounds(){return this.transform.getBounds()}getMaxBounds(){return this.transform.getMaxBounds()}setMaxBounds(v){return this.transform.setMaxBounds(ie.convert(v)),this._update()}setMinZoom(v){if((v=v??-2)>=-2&&v<=this.transform.maxZoom)return this.transform.minZoom=v,this._update(),this.getZoom()=this.transform.minZoom)return this.transform.maxZoom=v,this._update(),this.getZoom()>v&&this.setZoom(v),this;throw new Error("maxZoom must be greater than the current minZoom")}getMaxZoom(){return this.transform.maxZoom}setMinPitch(v){if((v=v??0)<0)throw new Error("minPitch must be greater than or equal to 0");if(v>=0&&v<=this.transform.maxPitch)return this.transform.minPitch=v,this._update(),this.getPitch()85)throw new Error("maxPitch must be less than or equal to 85");if(v>=this.transform.minPitch)return this.transform.maxPitch=v,this._update(),this.getPitch()>v&&this.setPitch(v),this;throw new Error("maxPitch must be greater than the current minPitch")}getMaxPitch(){return this.transform.maxPitch}getRenderWorldCopies(){return this.transform.renderWorldCopies}setRenderWorldCopies(v){return this.transform.renderWorldCopies=v,this._update()}project(v){return this.transform.locationPoint(c.N.convert(v),this.style&&this.terrain)}unproject(v){return this.transform.pointLocation(c.P.convert(v),this.terrain)}isMoving(){var v;return this._moving||((v=this.handlers)===null||v===void 0?void 0:v.isMoving())}isZooming(){var v;return this._zooming||((v=this.handlers)===null||v===void 0?void 0:v.isZooming())}isRotating(){var v;return this._rotating||((v=this.handlers)===null||v===void 0?void 0:v.isRotating())}_createDelegatedListener(v,r,u){if(v==="mouseenter"||v==="mouseover"){let p=!1;return{layers:r,listener:u,delegates:{mousemove:_=>{const S=r.filter(C=>this.getLayer(C)),E=S.length!==0?this.queryRenderedFeatures(_.point,{layers:S}):[];E.length?p||(p=!0,u.call(this,new Wn(v,this,_.originalEvent,{features:E}))):p=!1},mouseout:()=>{p=!1}}}}if(v==="mouseleave"||v==="mouseout"){let p=!1;return{layers:r,listener:u,delegates:{mousemove:S=>{const E=r.filter(C=>this.getLayer(C));(E.length!==0?this.queryRenderedFeatures(S.point,{layers:E}):[]).length?p=!0:p&&(p=!1,u.call(this,new Wn(v,this,S.originalEvent)))},mouseout:S=>{p&&(p=!1,u.call(this,new Wn(v,this,S.originalEvent)))}}}}{const p=m=>{const _=r.filter(E=>this.getLayer(E)),S=_.length!==0?this.queryRenderedFeatures(m.point,{layers:_}):[];S.length&&(m.features=S,u.call(this,m),delete m.features)};return{layers:r,listener:u,delegates:{[v]:p}}}}_saveDelegatedListener(v,r){this._delegatedListeners=this._delegatedListeners||{},this._delegatedListeners[v]=this._delegatedListeners[v]||[],this._delegatedListeners[v].push(r)}_removeDelegatedListener(v,r,u){if(!this._delegatedListeners||!this._delegatedListeners[v])return;const p=this._delegatedListeners[v];for(let m=0;mr.includes(S))){for(const S in _.delegates)this.off(S,_.delegates[S]);return void p.splice(m,1)}}}on(v,r,u){if(u===void 0)return super.on(v,r);const p=this._createDelegatedListener(v,typeof r=="string"?[r]:r,u);this._saveDelegatedListener(v,p);for(const m in p.delegates)this.on(m,p.delegates[m]);return this}once(v,r,u){if(u===void 0)return super.once(v,r);const p=typeof r=="string"?[r]:r,m=this._createDelegatedListener(v,p,u);for(const _ in m.delegates){const S=m.delegates[_];m.delegates[_]=(...E)=>{this._removeDelegatedListener(v,p,u),S(...E)}}this._saveDelegatedListener(v,m);for(const _ in m.delegates)this.once(_,m.delegates[_]);return this}off(v,r,u){return u===void 0?super.off(v,r):(this._removeDelegatedListener(v,typeof r=="string"?[r]:r,u),this)}queryRenderedFeatures(v,r){if(!this.style)return[];let u;const p=v instanceof c.P||Array.isArray(v),m=p?v:[[0,0],[this.transform.width,this.transform.height]];if(r=r||(p?{}:v)||{},m instanceof c.P||typeof m[0]=="number")u=[c.P.convert(m)];else{const _=c.P.convert(m[0]),S=c.P.convert(m[1]);u=[_,new c.P(S.x,_.y),S,new c.P(_.x,S.y),_]}return this.style.queryRenderedFeatures(u,r,this.transform)}querySourceFeatures(v,r){return this.style.querySourceFeatures(v,r)}setStyle(v,r){return(r=c.e({},{localIdeographFontFamily:this._localIdeographFontFamily,validate:this._validateStyle},r)).diff!==!1&&r.localIdeographFontFamily===this._localIdeographFontFamily&&this.style&&v?(this._diffStyle(v,r),this):(this._localIdeographFontFamily=r.localIdeographFontFamily,this._updateStyle(v,r))}setTransformRequest(v){return this._requestManager.setTransformRequest(v),this}_getUIString(v){const r=this._locale[v];if(r==null)throw new Error(`Missing UI string '${v}'`);return r}_updateStyle(v,r){if(r.transformStyle&&this.style&&!this.style._loaded)return void this.style.once("style.load",()=>this._updateStyle(v,r));const u=this.style&&r.transformStyle?this.style.serialize():void 0;return this.style&&(this.style.setEventedParent(null),this.style._remove(!v)),v?(this.style=new tc(this,r||{}),this.style.setEventedParent(this,{style:this.style}),typeof v=="string"?this.style.loadURL(v,r,u):this.style.loadJSON(v,r,u),this):(delete this.style,this)}_lazyInitEmptyStyle(){this.style||(this.style=new tc(this,{}),this.style.setEventedParent(this,{style:this.style}),this.style.loadEmpty())}_diffStyle(v,r){if(typeof v=="string"){const u=this._requestManager.transformRequest(v,"Style");c.h(u,new AbortController).then(p=>{this._updateDiff(p.data,r)}).catch(p=>{p&&this.fire(new c.j(p))})}else typeof v=="object"&&this._updateDiff(v,r)}_updateDiff(v,r){try{this.style.setState(v,r)&&this._update(!0)}catch(u){c.w(`Unable to perform style diff: ${u.message||u.error||u}. Rebuilding the style from scratch.`),this._updateStyle(v,r)}}getStyle(){if(this.style)return this.style.serialize()}isStyleLoaded(){return this.style?this.style.loaded():c.w("There is no style added to the map.")}addSource(v,r){return this._lazyInitEmptyStyle(),this.style.addSource(v,r),this._update(!0)}isSourceLoaded(v){const r=this.style&&this.style.sourceCaches[v];if(r!==void 0)return r.loaded();this.fire(new c.j(new Error(`There is no source with ID '${v}'`)))}setTerrain(v){if(this.style._checkLoaded(),this._terrainDataCallback&&this.style.off("data",this._terrainDataCallback),v){const r=this.style.sourceCaches[v.source];if(!r)throw new Error(`cannot load terrain, because there exists no source with ID: ${v.source}`);this.terrain===null&&r.reload();for(const u in this.style._layers){const p=this.style._layers[u];p.type==="hillshade"&&p.source===v.source&&c.w("You are using the same source for a hillshade layer and for 3D terrain. Please consider using two separate sources to improve rendering quality.")}this.terrain=new Rd(this.painter,r,v),this.painter.renderToTexture=new om(this.painter,this.terrain),this.transform.minElevationForCurrentTile=this.terrain.getMinTileElevationForLngLatZoom(this.transform.center,this.transform.tileZoom),this.transform.elevation=this.terrain.getElevationForLngLatZoom(this.transform.center,this.transform.tileZoom),this._terrainDataCallback=u=>{u.dataType==="style"?this.terrain.sourceCache.freeRtt():u.dataType==="source"&&u.tile&&(u.sourceId!==v.source||this._elevationFreeze||(this.transform.minElevationForCurrentTile=this.terrain.getMinTileElevationForLngLatZoom(this.transform.center,this.transform.tileZoom),this.transform.elevation=this.terrain.getElevationForLngLatZoom(this.transform.center,this.transform.tileZoom)),this.terrain.sourceCache.freeRtt(u.tile.tileID))},this.style.on("data",this._terrainDataCallback)}else this.terrain&&this.terrain.sourceCache.destruct(),this.terrain=null,this.painter.renderToTexture&&this.painter.renderToTexture.destruct(),this.painter.renderToTexture=null,this.transform.minElevationForCurrentTile=0,this.transform.elevation=0;return this.fire(new c.k("terrain",{terrain:v})),this}getTerrain(){var v,r;return(r=(v=this.terrain)===null||v===void 0?void 0:v.options)!==null&&r!==void 0?r:null}areTilesLoaded(){const v=this.style&&this.style.sourceCaches;for(const r in v){const u=v[r]._tiles;for(const p in u){const m=u[p];if(m.state!=="loaded"&&m.state!=="errored")return!1}}return!0}removeSource(v){return this.style.removeSource(v),this._update(!0)}getSource(v){return this.style.getSource(v)}addImage(v,r,u={}){const{pixelRatio:p=1,sdf:m=!1,stretchX:_,stretchY:S,content:E,textFitWidth:C,textFitHeight:R}=u;if(this._lazyInitEmptyStyle(),!(r instanceof HTMLImageElement||c.b(r))){if(r.width===void 0||r.height===void 0)return this.fire(new c.j(new Error("Invalid arguments to map.addImage(). The second argument must be an `HTMLImageElement`, `ImageData`, `ImageBitmap`, or object with `width`, `height`, and `data` properties with the same format as `ImageData`")));{const{width:B,height:N,data:X}=r,ee=r;return this.style.addImage(v,{data:new c.R({width:B,height:N},new Uint8Array(X)),pixelRatio:p,stretchX:_,stretchY:S,content:E,textFitWidth:C,textFitHeight:R,sdf:m,version:0,userImage:ee}),ee.onAdd&&ee.onAdd(this,v),this}}{const{width:B,height:N,data:X}=A.getImageData(r);this.style.addImage(v,{data:new c.R({width:B,height:N},X),pixelRatio:p,stretchX:_,stretchY:S,content:E,textFitWidth:C,textFitHeight:R,sdf:m,version:0})}}updateImage(v,r){const u=this.style.getImage(v);if(!u)return this.fire(new c.j(new Error("The map has no image with that id. If you are adding a new image use `map.addImage(...)` instead.")));const p=r instanceof HTMLImageElement||c.b(r)?A.getImageData(r):r,{width:m,height:_,data:S}=p;if(m===void 0||_===void 0)return this.fire(new c.j(new Error("Invalid arguments to map.updateImage(). The second argument must be an `HTMLImageElement`, `ImageData`, `ImageBitmap`, or object with `width`, `height`, and `data` properties with the same format as `ImageData`")));if(m!==u.data.width||_!==u.data.height)return this.fire(new c.j(new Error("The width and height of the updated image must be that same as the previous version of the image")));const E=!(r instanceof HTMLImageElement||c.b(r));return u.data.replace(S,E),this.style.updateImage(v,u),this}getImage(v){return this.style.getImage(v)}hasImage(v){return v?!!this.style.getImage(v):(this.fire(new c.j(new Error("Missing required image id"))),!1)}removeImage(v){this.style.removeImage(v)}loadImage(v){return Z.getImage(this._requestManager.transformRequest(v,"Image"),new AbortController)}listImages(){return this.style.listImages()}addLayer(v,r){return this._lazyInitEmptyStyle(),this.style.addLayer(v,r),this._update(!0)}moveLayer(v,r){return this.style.moveLayer(v,r),this._update(!0)}removeLayer(v){return this.style.removeLayer(v),this._update(!0)}getLayer(v){return this.style.getLayer(v)}getLayersOrder(){return this.style.getLayersOrder()}setLayerZoomRange(v,r,u){return this.style.setLayerZoomRange(v,r,u),this._update(!0)}setFilter(v,r,u={}){return this.style.setFilter(v,r,u),this._update(!0)}getFilter(v){return this.style.getFilter(v)}setPaintProperty(v,r,u,p={}){return this.style.setPaintProperty(v,r,u,p),this._update(!0)}getPaintProperty(v,r){return this.style.getPaintProperty(v,r)}setLayoutProperty(v,r,u,p={}){return this.style.setLayoutProperty(v,r,u,p),this._update(!0)}getLayoutProperty(v,r){return this.style.getLayoutProperty(v,r)}setGlyphs(v,r={}){return this._lazyInitEmptyStyle(),this.style.setGlyphs(v,r),this._update(!0)}getGlyphs(){return this.style.getGlyphsUrl()}addSprite(v,r,u={}){return this._lazyInitEmptyStyle(),this.style.addSprite(v,r,u,p=>{p||this._update(!0)}),this}removeSprite(v){return this._lazyInitEmptyStyle(),this.style.removeSprite(v),this._update(!0)}getSprite(){return this.style.getSprite()}setSprite(v,r={}){return this._lazyInitEmptyStyle(),this.style.setSprite(v,r,u=>{u||this._update(!0)}),this}setLight(v,r={}){return this._lazyInitEmptyStyle(),this.style.setLight(v,r),this._update(!0)}getLight(){return this.style.getLight()}setSky(v){return this._lazyInitEmptyStyle(),this.style.setSky(v),this._update(!0)}getSky(){return this.style.getSky()}setFeatureState(v,r){return this.style.setFeatureState(v,r),this._update()}removeFeatureState(v,r){return this.style.removeFeatureState(v,r),this._update()}getFeatureState(v){return this.style.getFeatureState(v)}getContainer(){return this._container}getCanvasContainer(){return this._canvasContainer}getCanvas(){return this._canvas}_containerDimensions(){let v=0,r=0;return this._container&&(v=this._container.clientWidth||400,r=this._container.clientHeight||300),[v,r]}_setupContainer(){const v=this._container;v.classList.add("maplibregl-map");const r=this._canvasContainer=M.create("div","maplibregl-canvas-container",v);this._interactive&&r.classList.add("maplibregl-interactive"),this._canvas=M.create("canvas","maplibregl-canvas",r),this._canvas.addEventListener("webglcontextlost",this._contextLost,!1),this._canvas.addEventListener("webglcontextrestored",this._contextRestored,!1),this._canvas.setAttribute("tabindex",this._interactive?"0":"-1"),this._canvas.setAttribute("aria-label",this._getUIString("Map.Title")),this._canvas.setAttribute("role","region");const u=this._containerDimensions(),p=this._getClampedPixelRatio(u[0],u[1]);this._resizeCanvas(u[0],u[1],p);const m=this._controlContainer=M.create("div","maplibregl-control-container",v),_=this._controlPositions={};["top-left","top-right","bottom-left","bottom-right"].forEach(S=>{_[S]=M.create("div",`maplibregl-ctrl-${S} `,m)}),this._container.addEventListener("scroll",this._onMapScroll,!1)}_resizeCanvas(v,r,u){this._canvas.width=Math.floor(u*v),this._canvas.height=Math.floor(u*r),this._canvas.style.width=`${v}px`,this._canvas.style.height=`${r}px`}_setupPainter(){const v={alpha:!0,stencil:!0,depth:!0,failIfMajorPerformanceCaveat:this._failIfMajorPerformanceCaveat,preserveDrawingBuffer:this._preserveDrawingBuffer,antialias:this._antialias||!1};let r=null;this._canvas.addEventListener("webglcontextcreationerror",p=>{r={requestedAttributes:v},p&&(r.statusMessage=p.statusMessage,r.type=p.type)},{once:!0});const u=this._canvas.getContext("webgl2",v)||this._canvas.getContext("webgl",v);if(!u){const p="Failed to initialize WebGL";throw r?(r.message=p,new Error(JSON.stringify(r))):new Error(p)}this.painter=new yc(u,this.transform),F.testSupport(u)}loaded(){return!this._styleDirty&&!this._sourcesDirty&&!!this.style&&this.style.loaded()}_update(v){return this.style&&this.style._loaded?(this._styleDirty=this._styleDirty||v,this._sourcesDirty=!0,this.triggerRepaint(),this):this}_requestRenderFrame(v){return this._update(),this._renderTaskQueue.add(v)}_cancelRenderFrame(v){this._renderTaskQueue.remove(v)}_render(v){const r=this._idleTriggered?this._fadeDuration:0;if(this.painter.context.setDirty(),this.painter.setBaseState(),this._renderTaskQueue.run(v),this._removed)return;let u=!1;if(this.style&&this._styleDirty){this._styleDirty=!1;const m=this.transform.zoom,_=A.now();this.style.zoomHistory.update(m,_);const S=new c.z(m,{now:_,fadeDuration:r,zoomHistory:this.style.zoomHistory,transition:this.style.getTransition()}),E=S.crossFadingFactor();E===1&&E===this._crossFadingFactor||(u=!0,this._crossFadingFactor=E),this.style.update(S)}this.style&&this._sourcesDirty&&(this._sourcesDirty=!1,this.style._updateSources(this.transform)),this.terrain?(this.terrain.sourceCache.update(this.transform,this.terrain),this.transform.minElevationForCurrentTile=this.terrain.getMinTileElevationForLngLatZoom(this.transform.center,this.transform.tileZoom),this._elevationFreeze||(this.transform.elevation=this.terrain.getElevationForLngLatZoom(this.transform.center,this.transform.tileZoom))):(this.transform.minElevationForCurrentTile=0,this.transform.elevation=0),this._placementDirty=this.style&&this.style._updatePlacement(this.painter.transform,this.showCollisionBoxes,r,this._crossSourceCollisions),this.painter.render(this.style,{showTileBoundaries:this.showTileBoundaries,showOverdrawInspector:this._showOverdrawInspector,rotating:this.isRotating(),zooming:this.isZooming(),moving:this.isMoving(),fadeDuration:r,showPadding:this.showPadding}),this.fire(new c.k("render")),this.loaded()&&!this._loaded&&(this._loaded=!0,c.bf.mark(c.bg.load),this.fire(new c.k("load"))),this.style&&(this.style.hasTransitions()||u)&&(this._styleDirty=!0),this.style&&!this._placementDirty&&this.style._releaseSymbolFadeTiles();const p=this._sourcesDirty||this._styleDirty||this._placementDirty;return p||this._repaint?this.triggerRepaint():!this.isMoving()&&this.loaded()&&this.fire(new c.k("idle")),!this._loaded||this._fullyLoaded||p||(this._fullyLoaded=!0,c.bf.mark(c.bg.fullLoad)),this}redraw(){return this.style&&(this._frameRequest&&(this._frameRequest.abort(),this._frameRequest=null),this._render(0)),this}remove(){var v;this._hash&&this._hash.remove();for(const u of this._controls)u.onRemove(this);this._controls=[],this._frameRequest&&(this._frameRequest.abort(),this._frameRequest=null),this._renderTaskQueue.clear(),this.painter.destroy(),this.handlers.destroy(),delete this.handlers,this.setStyle(null),typeof window<"u"&&removeEventListener("online",this._onWindowOnline,!1),Z.removeThrottleControl(this._imageQueueHandle),(v=this._resizeObserver)===null||v===void 0||v.disconnect();const r=this.painter.context.gl.getExtension("WEBGL_lose_context");r!=null&&r.loseContext&&r.loseContext(),this._canvas.removeEventListener("webglcontextrestored",this._contextRestored,!1),this._canvas.removeEventListener("webglcontextlost",this._contextLost,!1),M.remove(this._canvasContainer),M.remove(this._controlContainer),this._container.classList.remove("maplibregl-map"),c.bf.clearMetrics(),this._removed=!0,this.fire(new c.k("remove"))}triggerRepaint(){this.style&&!this._frameRequest&&(this._frameRequest=new AbortController,A.frameAsync(this._frameRequest).then(v=>{c.bf.frame(v),this._frameRequest=null,this._render(v)}).catch(()=>{}))}get showTileBoundaries(){return!!this._showTileBoundaries}set showTileBoundaries(v){this._showTileBoundaries!==v&&(this._showTileBoundaries=v,this._update())}get showPadding(){return!!this._showPadding}set showPadding(v){this._showPadding!==v&&(this._showPadding=v,this._update())}get showCollisionBoxes(){return!!this._showCollisionBoxes}set showCollisionBoxes(v){this._showCollisionBoxes!==v&&(this._showCollisionBoxes=v,v?this.style._generateCollisionBoxes():this._update())}get showOverdrawInspector(){return!!this._showOverdrawInspector}set showOverdrawInspector(v){this._showOverdrawInspector!==v&&(this._showOverdrawInspector=v,this._update())}get repaint(){return!!this._repaint}set repaint(v){this._repaint!==v&&(this._repaint=v,this.triggerRepaint())}get vertices(){return!!this._vertices}set vertices(v){this._vertices=v,this._update()}get version(){return am}getCameraTargetElevation(){return this.transform.elevation}},g.MapMouseEvent=Wn,g.MapTouchEvent=aa,g.MapWheelEvent=em,g.Marker=Ic,g.NavigationControl=class{constructor(v){this._updateZoomButtons=()=>{const r=this._map.getZoom(),u=r===this._map.getMaxZoom(),p=r===this._map.getMinZoom();this._zoomInButton.disabled=u,this._zoomOutButton.disabled=p,this._zoomInButton.setAttribute("aria-disabled",u.toString()),this._zoomOutButton.setAttribute("aria-disabled",p.toString())},this._rotateCompassArrow=()=>{const r=this.options.visualizePitch?`scale(${1/Math.pow(Math.cos(this._map.transform.pitch*(Math.PI/180)),.5)}) rotateX(${this._map.transform.pitch}deg) rotateZ(${this._map.transform.angle*(180/Math.PI)}deg)`:`rotate(${this._map.transform.angle*(180/Math.PI)}deg)`;this._compassIcon.style.transform=r},this._setButtonTitle=(r,u)=>{const p=this._map._getUIString(`NavigationControl.${u}`);r.title=p,r.setAttribute("aria-label",p)},this.options=c.e({},Q_,v),this._container=M.create("div","maplibregl-ctrl maplibregl-ctrl-group"),this._container.addEventListener("contextmenu",r=>r.preventDefault()),this.options.showZoom&&(this._zoomInButton=this._createButton("maplibregl-ctrl-zoom-in",r=>this._map.zoomIn({},{originalEvent:r})),M.create("span","maplibregl-ctrl-icon",this._zoomInButton).setAttribute("aria-hidden","true"),this._zoomOutButton=this._createButton("maplibregl-ctrl-zoom-out",r=>this._map.zoomOut({},{originalEvent:r})),M.create("span","maplibregl-ctrl-icon",this._zoomOutButton).setAttribute("aria-hidden","true")),this.options.showCompass&&(this._compass=this._createButton("maplibregl-ctrl-compass",r=>{this.options.visualizePitch?this._map.resetNorthPitch({},{originalEvent:r}):this._map.resetNorth({},{originalEvent:r})}),this._compassIcon=M.create("span","maplibregl-ctrl-icon",this._compass),this._compassIcon.setAttribute("aria-hidden","true"))}onAdd(v){return this._map=v,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 e0(this._map,this._compass,this.options.visualizePitch)),this._container}onRemove(){M.remove(this._container),this.options.showZoom&&this._map.off("zoom",this._updateZoomButtons),this.options.showCompass&&(this.options.visualizePitch&&this._map.off("pitch",this._rotateCompassArrow),this._map.off("rotate",this._rotateCompassArrow),this._handler.off(),delete this._handler),delete this._map}_createButton(v,r){const u=M.create("button",v,this._container);return u.type="button",u.addEventListener("click",r),u}},g.Popup=class extends c.E{constructor(v){super(),this.remove=()=>(this._content&&M.remove(this._content),this._container&&(M.remove(this._container),delete this._container),this._map&&(this._map.off("move",this._update),this._map.off("move",this._onClose),this._map.off("click",this._onClose),this._map.off("remove",this.remove),this._map.off("mousemove",this._onMouseMove),this._map.off("mouseup",this._onMouseUp),this._map.off("drag",this._onDrag),this._map._canvasContainer.classList.remove("maplibregl-track-pointer"),delete this._map,this.fire(new c.k("close"))),this),this._onMouseUp=r=>{this._update(r.point)},this._onMouseMove=r=>{this._update(r.point)},this._onDrag=r=>{this._update(r.point)},this._update=r=>{var u;if(!this._map||!this._lngLat&&!this._trackPointer||!this._content)return;if(!this._container){if(this._container=M.create("div","maplibregl-popup",this._map.getContainer()),this._tip=M.create("div","maplibregl-popup-tip",this._container),this._container.appendChild(this._content),this.options.className)for(const E of this.options.className.split(" "))this._container.classList.add(E);this._closeButton&&this._closeButton.setAttribute("aria-label",this._map._getUIString("Popup.Close")),this._trackPointer&&this._container.classList.add("maplibregl-popup-track-pointer")}if(this.options.maxWidth&&this._container.style.maxWidth!==this.options.maxWidth&&(this._container.style.maxWidth=this.options.maxWidth),this._lngLat=this._map.transform.renderWorldCopies&&!this._trackPointer?Vr(this._lngLat,this._flatPos,this._map.transform):(u=this._lngLat)===null||u===void 0?void 0:u.wrap(),this._trackPointer&&!r)return;const p=this._flatPos=this._pos=this._trackPointer&&r?r:this._map.project(this._lngLat);this._map.terrain&&(this._flatPos=this._trackPointer&&r?r:this._map.transform.locationPoint(this._lngLat));let m=this.options.anchor;const _=Mc(this.options.offset);if(!m){const E=this._container.offsetWidth,C=this._container.offsetHeight;let R;R=p.y+_.bottom.ythis._map.transform.height-C?["bottom"]:[],p.xthis._map.transform.width-E/2&&R.push("right"),m=R.length===0?"bottom":R.join("-")}let S=p.add(_[m]);this.options.subpixelPositioning||(S=S.round()),M.setTransform(this._container,`${sl[m]} translate(${S.x}px,${S.y}px)`),Cc(this._container,m,"popup")},this._onClose=()=>{this.remove()},this.options=c.e(Object.create(Ut),v)}addTo(v){return this._map&&this.remove(),this._map=v,this.options.closeOnClick&&this._map.on("click",this._onClose),this.options.closeOnMove&&this._map.on("move",this._onClose),this._map.on("remove",this.remove),this._update(),this._focusFirstElement(),this._trackPointer?(this._map.on("mousemove",this._onMouseMove),this._map.on("mouseup",this._onMouseUp),this._container&&this._container.classList.add("maplibregl-popup-track-pointer"),this._map._canvasContainer.classList.add("maplibregl-track-pointer")):this._map.on("move",this._update),this.fire(new c.k("open")),this}isOpen(){return!!this._map}getLngLat(){return this._lngLat}setLngLat(v){return this._lngLat=c.N.convert(v),this._pos=null,this._flatPos=null,this._trackPointer=!1,this._update(),this._map&&(this._map.on("move",this._update),this._map.off("mousemove",this._onMouseMove),this._container&&this._container.classList.remove("maplibregl-popup-track-pointer"),this._map._canvasContainer.classList.remove("maplibregl-track-pointer")),this}trackPointer(){return this._trackPointer=!0,this._pos=null,this._flatPos=null,this._update(),this._map&&(this._map.off("move",this._update),this._map.on("mousemove",this._onMouseMove),this._map.on("drag",this._onDrag),this._container&&this._container.classList.add("maplibregl-popup-track-pointer"),this._map._canvasContainer.classList.add("maplibregl-track-pointer")),this}getElement(){return this._container}setText(v){return this.setDOMContent(document.createTextNode(v))}setHTML(v){const r=document.createDocumentFragment(),u=document.createElement("body");let p;for(u.innerHTML=v;p=u.firstChild,p;)r.appendChild(p);return this.setDOMContent(r)}getMaxWidth(){var v;return(v=this._container)===null||v===void 0?void 0:v.style.maxWidth}setMaxWidth(v){return this.options.maxWidth=v,this._update(),this}setDOMContent(v){if(this._content)for(;this._content.hasChildNodes();)this._content.firstChild&&this._content.removeChild(this._content.firstChild);else this._content=M.create("div","maplibregl-popup-content",this._container);return this._content.appendChild(v),this._createCloseButton(),this._update(),this._focusFirstElement(),this}addClassName(v){return this._container&&this._container.classList.add(v),this}removeClassName(v){return this._container&&this._container.classList.remove(v),this}setOffset(v){return this.options.offset=v,this._update(),this}toggleClassName(v){if(this._container)return this._container.classList.toggle(v)}setSubpixelPositioning(v){this.options.subpixelPositioning=v}_createCloseButton(){this.options.closeButton&&(this._closeButton=M.create("button","maplibregl-popup-close-button",this._content),this._closeButton.type="button",this._closeButton.innerHTML="×",this._closeButton.addEventListener("click",this._onClose))}_focusFirstElement(){if(!this.options.focusAfterOpen||!this._container)return;const v=this._container.querySelector(Pc);v&&v.focus()}},g.RasterDEMTileSource=Ze,g.RasterTileSource=Te,g.ScaleControl=class{constructor(v){this._onMove=()=>{hu(this._map,this._container,this.options)},this.setUnit=r=>{this.options.unit=r,hu(this._map,this._container,this.options)},this.options=Object.assign(Object.assign({},Hs),v)}getDefaultPosition(){return"bottom-left"}onAdd(v){return this._map=v,this._container=M.create("div","maplibregl-ctrl maplibregl-ctrl-scale",v.getContainer()),this._map.on("move",this._onMove),this._onMove(),this._container}onRemove(){M.remove(this._container),this._map.off("move",this._onMove),this._map=void 0}},g.ScrollZoomHandler=vs,g.Style=tc,g.TerrainControl=class{constructor(v){this._toggleTerrain=()=>{this._map.getTerrain()?this._map.setTerrain(null):this._map.setTerrain(this.options),this._updateTerrainIcon()},this._updateTerrainIcon=()=>{this._terrainButton.classList.remove("maplibregl-ctrl-terrain"),this._terrainButton.classList.remove("maplibregl-ctrl-terrain-enabled"),this._map.terrain?(this._terrainButton.classList.add("maplibregl-ctrl-terrain-enabled"),this._terrainButton.title=this._map._getUIString("TerrainControl.Disable")):(this._terrainButton.classList.add("maplibregl-ctrl-terrain"),this._terrainButton.title=this._map._getUIString("TerrainControl.Enable"))},this.options=v}onAdd(v){return this._map=v,this._container=M.create("div","maplibregl-ctrl maplibregl-ctrl-group"),this._terrainButton=M.create("button","maplibregl-ctrl-terrain",this._container),M.create("span","maplibregl-ctrl-icon",this._terrainButton).setAttribute("aria-hidden","true"),this._terrainButton.type="button",this._terrainButton.addEventListener("click",this._toggleTerrain),this._updateTerrainIcon(),this._map.on("terrain",this._updateTerrainIcon),this._container}onRemove(){M.remove(this._container),this._map.off("terrain",this._updateTerrainIcon),this._map=void 0}},g.TwoFingersTouchPitchHandler=el,g.TwoFingersTouchRotateHandler=Id,g.TwoFingersTouchZoomHandler=Ed,g.TwoFingersTouchZoomRotateHandler=Md,g.VectorTileSource=se,g.VideoSource=kt,g.addSourceType=(v,r)=>c._(void 0,void 0,void 0,function*(){if(Tr(v))throw new Error(`A source type called "${v}" already exists.`);((u,p)=>{Bt[u]=p})(v,r)}),g.clearPrewarmedResources=function(){const v=er;v&&(v.isPreloaded()&&v.numActive()===1?(v.release(nt),er=null):console.warn("Could not clear WebWorkers since there are active Map instances that still reference it. The pre-warmed WebWorker pool can only be cleared when all map instances have been removed with map.remove()"))},g.getMaxParallelImageRequests=function(){return c.a.MAX_PARALLEL_IMAGE_REQUESTS},g.getRTLTextPluginStatus=function(){return vn().getRTLTextPluginStatus()},g.getVersion=function(){return Fd},g.getWorkerCount=function(){return rt.workerCount},g.getWorkerUrl=function(){return c.a.WORKER_URL},g.importScriptInWorkers=function(v){return fr().broadcast("IS",v)},g.prewarm=function(){Yt().acquire(nt)},g.setMaxParallelImageRequests=function(v){c.a.MAX_PARALLEL_IMAGE_REQUESTS=v},g.setRTLTextPlugin=function(v,r){return vn().setRTLTextPlugin(v,r)},g.setWorkerCount=function(v){rt.workerCount=v},g.setWorkerUrl=function(v){c.a.WORKER_URL=v}});var f=n;return f})})(_P);var zO=_P.exports;const xP=dp(zO),RO={version:8,sources:{osm:{type:"raster",tiles:["https://a.tile.openstreetmap.org/{z}/{x}/{y}.png"],tileSize:256,attribution:"© OpenStreetMap Contributors",maxzoom:19}},layers:[{id:"osm",type:"raster",source:"osm"}]};var Uh={};/** + * @license React + * react-dom-server-legacy.browser.production.min.js + * + * Copyright (c) Facebook, Inc. and its affiliates. + * + * This source code is licensed under the MIT license found in the + * LICENSE file in the root directory of this source tree. + */var wP=Ht;function sr(e){for(var t="https://reactjs.org/docs/error-decoder.html?invariant="+e,n=1;n