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it({width:e,height:n,longitude:0,latitude:0,zoom:0}),x=_.project([d,g]),b=_.project([v,m]),w=[Math.max(Math.abs(b[0]-x[0]),o),Math.max(Math.abs(b[1]-x[1]),o)],E=[e-l.left-l.right-2*Math.abs(p[0]),n-l.top-l.bottom-2*Math.abs(p[1])];N(E[0]>0&&E[1]>0);var S=E[0]/w[0],k=E[1]/w[1],P=(l.right-l.left)/2/S,C=(l.bottom-l.top)/2/k,I=[(b[0]+x[0])/2+P,(b[1]+x[1])/2+C],z=_.unproject(I),A=Math.min(s,_.zoom+Math.log2(Math.abs(Math.min(S,k))));return N(Number.isFinite(A)),{longitude:z[0],latitude:z[1],zoom:A}}var et=Math.PI/180;function nt(t){var e,n,r=arguments.length>1&&void 0!==arguments[1]?arguments[1]:0,i=t.width,o=t.height,a=t.unproject,s={targetZ:r},u=a([0,o],s),l=a([i,o],s),c=Math.atan(.5/t.altitude),p=(90-t.pitch)*et;return c>p-.01?(e=rt(t,0,r),n=rt(t,i,r)):(e=a([0,0],s),n=a([i,0],s)),[u,l,n,e]}function rt(t,e,n){var r=t.pixelUnprojectionMatrix,i=C(r,[e,0,1,1]),o=C(r,[e,t.height,1,1]),a=H(F([],i,o,(n*t.distanceScales.unitsPerMeter[2]-i[2])/(o[2]-i[2])));return a[2]=n,a}var it=function(){function t(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{width:1,height:1},n=e.width,r=e.height,o=e.latitude,a=void 0===o?0:o,s=e.longitude,u=void 0===s?0:s,l=e.zoom,c=void 0===l?0:l,p=e.pitch,h=void 0===p?0:p,f=e.bearing,d=void 0===f?0:f,m=e.altitude,y=void 0===m?1.5:m,v=e.nearZMultiplier,g=void 0===v?.02:v,_=e.farZMultiplier,x=void 0===_?1.01:_;Object(i.a)(this,t),n=n||1,r=r||1;var b=W(c);y=Math.max(.75,y);var w=X([u,a]);w[2]=0,this.projectionMatrix=J({width:n,height:r,pitch:h,altitude:y,nearZMultiplier:g,farZMultiplier:x}),this.viewMatrix=Y({height:r,scale:b,center:w,pitch:h,bearing:d,altitude:y}),this.width=n,this.height=r,this.scale=b,this.latitude=a,this.longitude=u,this.zoom=c,this.pitch=h,this.bearing=d,this.altitude=y,this.center=w,this.distanceScales=K(this),this._initMatrices(),this.equals=this.equals.bind(this),this.project=this.project.bind(this),this.unproject=this.unproject.bind(this),this.projectPosition=this.projectPosition.bind(this),this.unprojectPosition=this.unprojectPosition.bind(this),Object.freeze(this)}return Object(a.a)(t,[{key:"_initMatrices",value:function(){var t=this.width,e=this.height,n=this.projectionMatrix,r=this.viewMatrix,i=[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1];A(i,i,n),A(i,i,r),this.viewProjectionMatrix=i;var o=[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1];O(o,o,[t/2,-e/2,1]),M(o,o,[1,-1,0]),A(o,o,i);var a=function(t,e){var n=e[0],r=e[1],i=e[2],o=e[3],a=e[4],s=e[5],u=e[6],l=e[7],c=e[8],p=e[9],h=e[10],f=e[11],d=e[12],m=e[13],y=e[14],v=e[15],g=n*s-r*a,_=n*u-i*a,x=n*l-o*a,b=r*u-i*s,w=r*l-o*s,E=i*l-o*u,S=c*m-p*d,T=c*y-h*d,k=c*v-f*d,P=p*y-h*m,C=p*v-f*m,I=h*v-f*y,z=g*I-_*C+x*P+b*k-w*T+E*S;return z?(z=1/z,t[0]=(s*I-u*C+l*P)*z,t[1]=(i*C-r*I-o*P)*z,t[2]=(m*E-y*w+v*b)*z,t[3]=(h*w-p*E-f*b)*z,t[4]=(u*k-a*I-l*T)*z,t[5]=(n*I-i*k+o*T)*z,t[6]=(y*x-d*E-v*_)*z,t[7]=(c*E-h*x+f*_)*z,t[8]=(a*C-s*k+l*S)*z,t[9]=(r*k-n*C-o*S)*z,t[10]=(d*w-m*x+v*g)*z,t[11]=(p*x-c*w-f*g)*z,t[12]=(s*T-a*P-u*S)*z,t[13]=(n*P-r*T+i*S)*z,t[14]=(m*_-d*b-y*g)*z,t[15]=(c*b-p*_+h*g)*z,t):null}([1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1],o);if(!a)throw new Error("Pixel project matrix not invertible");this.pixelProjectionMatrix=o,this.pixelUnprojectionMatrix=a}},{key:"equals",value:function(e){return e instanceof t&&(e.width===this.width&&e.height===this.height&&D(e.projectionMatrix,this.projectionMatrix)&&D(e.viewMatrix,this.viewMatrix))}},{key:"project",value:function(t){var e=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{},n=e.topLeft,r=void 0===n||n,i=this.projectPosition(t),o=$(i,this.pixelProjectionMatrix),a=Object(T.a)(o,2),s=a[0],u=a[1],l=r?u:this.height-u;return 2===t.length?[s,l]:[s,l,o[2]]}},{key:"unproject",value:function(t){var e=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{},n=e.topLeft,r=void 0===n||n,i=e.targetZ,o=void 0===i?void 0:i,a=Object(T.a)(t,3),s=a[0],u=a[1],l=a[2],c=r?u:this.height-u,p=o&&o*this.distanceScales.unitsPerMeter[2],h=Q([s,c,l],this.pixelUnprojectionMatrix,p),f=this.unprojectPosition(h),d=Object(T.a)(f,3),m=d[0],y=d[1],v=d[2];return Number.isFinite(l)?[m,y,v]:Number.isFinite(o)?[m,y,o]:[m,y]}},{key:"projectPosition",value:function(t){var e=X(t),n=Object(T.a)(e,2);return[n[0],n[1],(t[2]||0)*this.distanceScales.unitsPerMeter[2]]}},{key:"unprojectPosition",value:function(t){var e=H(t),n=Object(T.a)(e,2);return[n[0],n[1],(t[2]||0)*this.distanceScales.metersPerUnit[2]]}},{key:"projectFlat",value:function(t){return X(t)}},{key:"unprojectFlat",value:function(t){return H(t)}},{key:"getMapCenterByLngLatPosition",value:function(t){var e,n,r=t.lngLat,i=Q(t.pos,this.pixelUnprojectionMatrix),o=L([],X(r),((e=[])[0]=-(n=i)[0],e[1]=-n[1],e));return H(L([],this.center,o))}},{key:"getLocationAtPoint",value:function(t){var e=t.lngLat,n=t.pos;return this.getMapCenterByLngLatPosition({lngLat:e,pos:n})}},{key:"fitBounds",value:function(e){var n=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{},r=this.width,i=this.height,o=tt(Object.assign({width:r,height:i,bounds:e},n)),a=o.longitude,s=o.latitude,u=o.zoom;return new t({width:r,height:i,longitude:a,latitude:s,zoom:u})}},{key:"getBounds",value:function(t){var e=this.getBoundingRegion(t),n=Math.min.apply(Math,S(e.map((function(t){return t[0]})))),r=Math.max.apply(Math,S(e.map((function(t){return t[0]}))));return[[n,Math.min.apply(Math,S(e.map((function(t){return t[1]}))))],[r,Math.max.apply(Math,S(e.map((function(t){return t[1]}))))]]}},{key:"getBoundingRegion",value:function(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{};return nt(this,t.z||0)}}]),t}();var ot=["longitude","latitude","zoom"],at={curve:1.414,speed:1.2};function st(t,e,n){var r=(n=Object.assign({},at,n)).curve,i=t.zoom,o=[t.longitude,t.latitude],a=W(i),s=e.zoom,u=[e.longitude,e.latitude],l=W(s-i),c=X(o),p=X(u),h=j([],p,c),f=Math.max(t.width,t.height),d=f/l,m=B(h)*a,y=Math.max(m,.01),v=r*r,g=(d*d-f*f+v*v*y*y)/(2*f*v*y),_=(d*d-f*f-v*v*y*y)/(2*d*v*y),x=Math.log(Math.sqrt(g*g+1)-g),b=Math.log(Math.sqrt(_*_+1)-_);return{startZoom:i,startCenterXY:c,uDelta:h,w0:f,u1:m,S:(b-x)/r,rho:r,rho2:v,r0:x,r1:b}}var ut=n(37),lt=n(18),ct=n(25),pt=n.n(ct);function ht(t){return Array.isArray(t)||ArrayBuffer.isView(t)}function ft(t,e){if(t===e)return!0;
2if(ht(t)&&ht(e)){if(t.length!==e.length)return!1;for(var n=0;n<t.length;++n)if(!ft(t[n],e[n]))return!1;return!0}return Math.abs(t-e)<=1e-7}function dt(t,e,n){return Math.max(e,Math.min(n,t))}function mt(t,e,n){return ht(t)?t.map((function(t,r){return mt(t,e[r],n)})):n*e+(1-n)*t}function yt(t,e){if(!t)throw new Error(e||"react-map-gl: assertion failed.")}function vt(t){if("undefined"===typeof Symbol||null==t[Symbol.iterator]){if(Array.isArray(t)||(t=function(t,e){if(!t)return;if("string"===typeof t)return gt(t,e);var n=Object.prototype.toString.call(t).slice(8,-1);"Object"===n&&t.constructor&&(n=t.constructor.name);if("Map"===n||"Set"===n)return Array.from(t);if("Arguments"===n||/^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(n))return gt(t,e)}(t))){var e=0,n=function(){};return{s:n,n:function(){return e>=t.length?{done:!0}:{done:!1,value:t[e++]}},e:function(t){throw t},f:n}}throw new TypeError("Invalid attempt to iterate non-iterable instance.\nIn order to be iterable, non-array 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wt(t,e,n){return function(t){return t in xt}(t)&&Math.abs(n-e)>180&&(n=n<0?n+360:n-360),n}function Et(t){if("undefined"===typeof Symbol||null==t[Symbol.iterator]){if(Array.isArray(t)||(t=function(t,e){if(!t)return;if("string"===typeof t)return St(t,e);var n=Object.prototype.toString.call(t).slice(8,-1);"Object"===n&&t.constructor&&(n=t.constructor.name);if("Map"===n||"Set"===n)return Array.from(t);if("Arguments"===n||/^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(n))return St(t,e)}(t))){var e=0,n=function(){};return{s:n,n:function(){return e>=t.length?{done:!0}:{done:!1,value:t[e++]}},e:function(t){throw t},f:n}}throw new TypeError("Invalid attempt to iterate non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method.")}var r,i,o=!0,a=!1;return{s:function(){r=t[Symbol.iterator]()},n:function(){var t=r.next();return o=t.done,t},e:function(t){a=!0,i=t},f:function(){try{o||null==r.return||r.return()}finally{if(a)throw i}}}}function St(t,e){(null==e||e>t.length)&&(e=t.length);for(var n=0,r=new Array(e);n<e;n++)r[n]=t[n];return r}function Tt(t){var e=function(){if("undefined"===typeof Reflect||!Reflect.construct)return!1;if(Reflect.construct.sham)return!1;if("function"===typeof Proxy)return!0;try{return Date.prototype.toString.call(Reflect.construct(Date,[],(function(){}))),!0}catch(t){return!1}}();return function(){var n,r=p(t);if(e){var i=p(this).constructor;n=Reflect.construct(r,arguments,i)}else n=r.apply(this,arguments);return c(this,n)}}var kt=["longitude","latitude","zoom","bearing","pitch"],Pt=["latitude","longitude","zoom","width","height"],Ct=["bearing","pitch"],It={speed:1.2,curve:1.414},zt=function(t){u(n,t);var e=Tt(n);function n(){var t,r=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{};return Object(i.a)(this,n),t=e.call(this),Object(h.a)(o(t),"speed",void 0),Object(h.a)(o(t),"propNames",kt),Object(h.a)(o(t),"props",void 0),t.props=Object.assign({},It,r),t}return Object(a.a)(n,[{key:"initializeProps",value:function(t,e){var n,r={},i={},o=Et(Pt);try{for(o.s();!(n=o.n()).done;){var a=n.value,s=t[a],u=e[a];yt(bt(s)&&bt(u),"".concat(a," must be supplied for transition")),r[a]=s,i[a]=wt(a,s,u)}}catch(d){o.e(d)}finally{o.f()}var l,c=Et(Ct);try{for(c.s();!(l=c.n()).done;){var p=l.value,h=t[p]||0,f=e[p]||0;r[p]=h,i[p]=wt(p,h,f)}}catch(d){c.e(d)}finally{c.f()}return{start:r,end:i}}},{key:"interpolateProps",value:function(t,e,n){var r,i=function(t,e,n){var r=arguments.length>3&&void 0!==arguments[3]?arguments[3]:{},i={},o=st(t,e,r),a=o.startZoom,s=o.startCenterXY,u=o.uDelta,l=o.w0,c=o.u1,p=o.S,h=o.rho,f=o.rho2,d=o.r0;if(c<.01){var m=!0,y=!1,v=void 0;try{for(var g,_=ot[Symbol.iterator]();!(m=(g=_.next()).done);m=!0){var x=g.value,b=t[x],w=e[x];i[x]=z(b,w,n)}}catch(A){y=!0,v=A}finally{try{m||null==_.return||_.return()}finally{if(y)throw v}}return i}var E=n*p,S=Math.cosh(d)/Math.cosh(d+h*E),T=l*((Math.cosh(d)*Math.tanh(d+h*E)-Math.sinh(d))/f)/c,k=1/S,P=a+G(k),C=R([],u,T);L(C,C,s);var I=H(C);return i.longitude=I[0],i.latitude=I[1],i.zoom=P,i}(t,e,n,this.props),o=Et(Ct);try{for(o.s();!(r=o.n()).done;){var a=r.value;i[a]=mt(t[a],e[a],n)}}catch(s){o.e(s)}finally{o.f()}return i}},{key:"getDuration",value:function(t,e){var n=e.transitionDuration;return"auto"===n&&(n=function(t,e){var n,r=arguments.length>2&&void 0!==arguments[2]?arguments[2]:{},i=r=Object.assign({},at,r),o=i.screenSpeed,a=i.speed,s=i.maxDuration,u=st(t,e,r),l=u.S,c=u.rho,p=1e3*l;return n=Number.isFinite(o)?p/(o/c):p/a,Number.isFinite(s)&&n>s?0:n}(t,e,this.props)),n}}]),n}(_t);function At(t){if("undefined"===typeof Symbol||null==t[Symbol.iterator]){if(Array.isArray(t)||(t=function(t,e){if(!t)return;if("string"===typeof t)return Mt(t,e);var n=Object.prototype.toString.call(t).slice(8,-1);"Object"===n&&t.constructor&&(n=t.constructor.name);if("Map"===n||"Set"===n)return Array.from(t);if("Arguments"===n||/^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(n))return Mt(t,e)}(t))){var e=0,n=function(){};return{s:n,n:function(){return e>=t.length?{done:!0}:{done:!1,value:t[e++]}},e:function(t){throw t},f:n}}throw new TypeError("Invalid attempt to iterate non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method.")}var r,i,o=!0,a=!1;return{s:function(){r=t[Symbol.iterator]()},n:function(){var t=r.next();return o=t.done,t},e:function(t){a=!0,i=t},f:function(){try{o||null==r.return||r.return()}finally{if(a)throw i}}}}function Mt(t,e){(null==e||e>t.length)&&(e=t.length);for(var n=0,r=new Array(e);n<e;n++)r[n]=t[n];return r}function Ot(t){var e=function(){if("undefined"===typeof Reflect||!Reflect.construct)return!1;if(Reflect.construct.sham)return!1;if("function"===typeof Proxy)return!0;try{return Date.prototype.toString.call(Reflect.construct(Date,[],(function(){}))),!0}catch(t){return!1}}();return function(){var n,r=p(t);if(e){var i=p(this).constructor;n=Reflect.construct(r,arguments,i)}else n=r.apply(this,arguments);return c(this,n)}}var Dt=["longitude","latitude","zoom","bearing","pitch"],Lt=function(t){u(n,t);var e=Ot(n);function n(){var t,r=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{};
2return Object(i.a)(this,n),t=e.call(this),Object(h.a)(o(t),"around",void 0),Array.isArray(r)&&(r={transitionProps:r}),t.propNames=r.transitionProps||Dt,r.around&&(t.around=r.around),t}return Object(a.a)(n,[{key:"initializeProps",value:function(t,e){var n={},r={};if(this.around){n.around=this.around;var i=new it(t).unproject(this.around);Object.assign(r,e,{around:new it(e).project(i),aroundLngLat:i})}var o,a=At(this.propNames);try{for(a.s();!(o=a.n()).done;){var s=o.value,u=t[s],l=e[s];yt(bt(u)&&bt(l),"".concat(s," must be supplied for transition")),n[s]=u,r[s]=wt(s,u,l)}}catch(c){a.e(c)}finally{a.f()}return{start:n,end:r}}},{key:"interpolateProps",value:function(t,e,n){var r,i={},o=At(this.propNames);try{for(o.s();!(r=o.n()).done;){var a=r.value;i[a]=mt(t[a],e[a],n)}}catch(p){o.e(p)}finally{o.f()}if(e.around){var s=new it(Object.assign({},e,i)).getMapCenterByLngLatPosition({lngLat:e.aroundLngLat,pos:mt(t.around,e.around,n)}),u=Object(T.a)(s,2),l=u[0],c=u[1];i.longitude=l,i.latitude=c}return i}}]),n}(_t),Rt={minZoom:0,maxZoom:24,minPitch:0,maxPitch:60},Bt=0,Ft=0,jt=1.5,Nt=function(){function t(e){var n=e.width,r=e.height,o=e.latitude,a=e.longitude,s=e.zoom,u=e.bearing,l=void 0===u?Ft:u,c=e.pitch,p=void 0===c?Bt:c,f=e.altitude,d=void 0===f?jt:f,m=e.maxZoom,y=void 0===m?Rt.maxZoom:m,v=e.minZoom,g=void 0===v?Rt.minZoom:v,_=e.maxPitch,x=void 0===_?Rt.maxPitch:_,b=e.minPitch,w=void 0===b?Rt.minPitch:b,E=e.transitionDuration,S=e.transitionEasing,T=e.transitionInterpolator,k=e.transitionInterruption,P=e.startPanLngLat,C=e.startZoomLngLat,I=e.startBearing,z=e.startPitch,A=e.startZoom;Object(i.a)(this,t),Object(h.a)(this,"_viewportProps",void 0),Object(h.a)(this,"_interactiveState",void 0),yt(Number.isFinite(n),"`width` must be supplied"),yt(Number.isFinite(r),"`height` must be supplied"),yt(Number.isFinite(a),"`longitude` must be supplied"),yt(Number.isFinite(o),"`latitude` must be supplied"),yt(Number.isFinite(s),"`zoom` must be supplied"),this._viewportProps=this._applyConstraints({width:n,height:r,latitude:o,longitude:a,zoom:s,bearing:l,pitch:p,altitude:d,maxZoom:y,minZoom:g,maxPitch:x,minPitch:w,transitionDuration:E,transitionEasing:S,transitionInterpolator:T,transitionInterruption:k}),this._interactiveState={startPanLngLat:P,startZoomLngLat:C,startBearing:I,startPitch:z,startZoom:A}}return Object(a.a)(t,[{key:"getViewportProps",value:function(){return this._viewportProps}},{key:"getInteractiveState",value:function(){return this._interactiveState}},{key:"panStart",value:function(t){var e=t.pos;return this._getUpdatedMapState({startPanLngLat:this._unproject(e)})}},{key:"pan",value:function(t){var e=t.pos,n=t.startPos,r=this._interactiveState.startPanLngLat||this._unproject(n);if(!r)return this;var i=this._calculateNewLngLat({startPanLngLat:r,pos:e}),o=Object(T.a)(i,2),a=o[0],s=o[1];return this._getUpdatedMapState({longitude:a,latitude:s})}},{key:"panEnd",value:function(){return this._getUpdatedMapState({startPanLngLat:null})}},{key:"rotateStart",value:function(t){t.pos;return this._getUpdatedMapState({startBearing:this._viewportProps.bearing,startPitch:this._viewportProps.pitch})}},{key:"rotate",value:function(t){var e=t.deltaScaleX,n=void 0===e?0:e,r=t.deltaScaleY,i=void 0===r?0:r,o=this._interactiveState,a=o.startBearing,s=o.startPitch;if(!Number.isFinite(a)||!Number.isFinite(s))return this;var u=this._calculateNewPitchAndBearing({deltaScaleX:n,deltaScaleY:i,startBearing:a||0,startPitch:s||0}),l=u.pitch,c=u.bearing;return this._getUpdatedMapState({bearing:c,pitch:l})}},{key:"rotateEnd",value:function(){return this._getUpdatedMapState({startBearing:null,startPitch:null})}},{key:"zoomStart",value:function(t){var e=t.pos;return this._getUpdatedMapState({startZoomLngLat:this._unproject(e),startZoom:this._viewportProps.zoom})}},{key:"zoom",value:function(t){var e=t.pos,n=t.startPos,r=t.scale;yt(r>0,"`scale` must be a positive number");var i=this._interactiveState,o=i.startZoom,a=i.startZoomLngLat;Number.isFinite(o)||(o=this._viewportProps.zoom,a=this._unproject(n)||this._unproject(e)),yt(a,"`startZoomLngLat` prop is required for zoom behavior to calculate where to position the map.");var s=this._calculateNewZoom({scale:r,startZoom:o||0}),u=new it(Object.assign({},this._viewportProps,{zoom:s})).getMapCenterByLngLatPosition({lngLat:a,pos:e}),l=Object(T.a)(u,2),c=l[0],p=l[1];
2return this._getUpdatedMapState({zoom:s,longitude:c,latitude:p})}},{key:"zoomEnd",value:function(){return this._getUpdatedMapState({startZoomLngLat:null,startZoom:null})}},{key:"_getUpdatedMapState",value:function(e){return new t(Object.assign({},this._viewportProps,this._interactiveState,e))}},{key:"_applyConstraints",value:function(t){var e=t.maxZoom,n=t.minZoom,r=t.zoom;t.zoom=dt(r,n,e);var i=t.maxPitch,o=t.minPitch,a=t.pitch;return t.pitch=dt(a,o,i),Object.assign(t,function(t){var e=t.width,n=t.height,r=t.longitude,i=t.latitude,o=t.zoom,a=t.pitch,s=void 0===a?0:a,u=t.bearing,l=void 0===u?0:u;(r<-180||r>180)&&(r=I(r+180,360)-180),(l<-180||l>180)&&(l=I(l+180,360)-180);var c=new it({width:e,height:n,longitude:r,latitude:i,zoom:o}),p=c.project([r,85.05113])[1],h=c.project([r,-85.05113])[1],f=0;return h-p<n&&(o+=Math.log2(n/(h-p)),p=(c=new it({width:e,height:n,longitude:r,latitude:i,zoom:o})).project([r,85.05113])[1],h=c.project([r,-85.05113])[1]),p>0?f=p:h<n&&(f=h-n),f&&(i=c.unproject([e/2,n/2+f])[1]),{width:e,height:n,longitude:r,latitude:i,zoom:o,pitch:s,bearing:l}}(t)),t}},{key:"_unproject",value:function(t){var e=new it(this._viewportProps);return t&&e.unproject(t)}},{key:"_calculateNewLngLat",value:function(t){var e=t.startPanLngLat,n=t.pos;return new it(this._viewportProps).getMapCenterByLngLatPosition({lngLat:e,pos:n})}},{key:"_calculateNewZoom",value:function(t){var e=t.scale,n=t.startZoom,r=this._viewportProps,i=r.maxZoom,o=r.minZoom;return dt(n+Math.log2(e),o,i)}},{key:"_calculateNewPitchAndBearing",value:function(t){var e=t.deltaScaleX,n=t.deltaScaleY,r=t.startBearing,i=t.startPitch;n=dt(n,-1,1);var o=this._viewportProps,a=o.minPitch,s=o.maxPitch,u=i;return n>0?u=i+n*(s-i):n<0&&(u=i-n*(a-i)),{pitch:u,bearing:r+180*e}}}]),t}();function Ut(t){return t[0].toLowerCase()+t.slice(1)}var Vt=Object(f.createContext)({viewport:null,map:null,mapContainer:null,onViewportChange:null,onViewStateChange:null,eventManager:null,isDragging:!1});function qt(t,e){var n=Object.keys(t);if(Object.getOwnPropertySymbols){var r=Object.getOwnPropertySymbols(t);e&&(r=r.filter((function(e){return Object.getOwnPropertyDescriptor(t,e).enumerable}))),n.push.apply(n,r)}return n}function Zt(t){for(var e=1;e<arguments.length;e++){var n=null!=arguments[e]?arguments[e]:{};e%2?qt(Object(n),!0).forEach((function(e){Object(h.a)(t,e,n[e])})):Object.getOwnPropertyDescriptors?Object.defineProperties(t,Object.getOwnPropertyDescriptors(n)):qt(Object(n)).forEach((function(e){Object.defineProperty(t,e,Object.getOwnPropertyDescriptor(n,e))}))}return t}function Wt(t){var e=function(){if("undefined"===typeof Reflect||!Reflect.construct)return!1;if(Reflect.construct.sham)return!1;if("function"===typeof Proxy)return!0;try{return Date.prototype.toString.call(Reflect.construct(Date,[],(function(){}))),!0}catch(t){return!1}}();return function(){var n,r=p(t);if(e){var i=p(this).constructor;n=Reflect.construct(r,arguments,i)}else n=r.apply(this,arguments);return c(this,n)}}var Gt="A valid API access token is required to use Mapbox data";var Xt={position:"absolute",width:"100%",height:"100%",overflow:"hidden"},Ht=Object.assign({},lt.a.propTypes,{width:m.a.oneOfType([m.a.number,m.a.string]),height:m.a.oneOfType([m.a.number,m.a.string]),onResize:m.a.func,preventStyleDiffing:m.a.bool,disableTokenWarning:m.a.bool,visible:m.a.bool,className:m.a.string,style:m.a.object,visibilityConstraints:m.a.object}),Kt=Object.assign({},lt.a.defaultProps,{preventStyleDiffing:!1,disableTokenWarning:!1,visible:!0,onResize:function(){},className:"",style:null,visibilityConstraints:Rt}),Yt=function(t){u(n,t);var e=Wt(n);function n(){var t;Object(i.a)(this,n);for(var r=arguments.length,a=new Array(r),s=0;s<r;s++)a[s]=arguments[s];return t=e.call.apply(e,[this].concat(a)),Object(h.a)(o(t),"state",{accessTokenInvalid:!1}),Object(h.a)(o(t),"_mapbox",null),Object(h.a)(o(t),"_map",null),Object(h.a)(o(t),"_mapboxMapRef",Object(f.createRef)()),Object(h.a)(o(t),"_mapContainerRef",Object(f.createRef)()),Object(h.a)(o(t),"_queryParams",{}),Object(h.a)(o(t),"_width",0),Object(h.a)(o(t),"_height",0),Object(h.a)(o(t),"getMap",(function(){return t._map})),Object(h.a)(o(t),"queryRenderedFeatures",(function(e){var n=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{};return t._map.queryRenderedFeatures(e,n)})),Object(h.a)(o(t),"_mapboxMapError",(function(e){401!==(e.error&&e.error.status||e.status)||t.state.accessTokenInvalid||(console.error(Gt),t.setState({accessTokenInvalid:!0})),t.props.onError(e)})),t}
2return Object(a.a)(n,[{key:"componentDidMount",value:function(){if(n.supported()){var t=this.props.mapStyle;this._mapbox=new lt.a(Object.assign({},this.props,{mapboxgl:pt.a,width:this._width,height:this._height,container:this._mapboxMapRef.current,onError:this._mapboxMapError,mapStyle:b(t)})),this._map=this._mapbox.getMap()}}},{key:"componentDidUpdate",value:function(t){this._mapbox&&(this._updateMapStyle(t,this.props),this._updateMapProps(this.props))}},{key:"componentWillUnmount",value:function(){this._mapbox&&(this._mapbox.finalize(),this._mapbox=null,this._map=null)}},{key:"_updateMapSize",value:function(t,e){this._width===t&&this._height===e||(this._width=t,this._height=e,this._updateMapProps(this.props))}},{key:"_updateMapStyle",value:function(t,e){var n=e.mapStyle;n!==t.mapStyle&&n&&this._map.setStyle(b(n),{diff:!this.props.preventStyleDiffing})}},{key:"_updateMapProps",value:function(t){this._mapbox&&this._mapbox.setProps(Object.assign({},t,{width:this._width,height:this._height}))}},{key:"_renderNoTokenWarning",value:function(){if(this.state.accessTokenInvalid&&!this.props.disableTokenWarning){return f.createElement("div",{key:"warning",id:"no-token-warning",style:{position:"absolute",left:0,top:0}},f.createElement("h3",{key:"header"},"NO_TOKEN_WARNING"),f.createElement("div",{key:"text"},"For information on setting up your basemap, read"),f.createElement("a",{key:"link",href:"https://visgl.github.io/react-map-gl/docs/get-started/mapbox-tokens"},"Note on Map Tokens"))}return null}},{key:"_renderOverlays",value:function(t){var e=this,n=t.width,r=t.height;return this._updateMapSize(n,r),f.createElement(Vt.Consumer,null,(function(t){var i=Zt(Zt({},t),{},{viewport:new it(Zt(Zt(Zt({},e.props),e.props.viewState),{},{width:n,height:r})),map:e._map,mapContainer:t.mapContainer||e._mapContainerRef.current});return f.createElement(Vt.Provider,{value:i},f.createElement("div",{key:"map-overlays",className:"overlays",style:Xt},e.props.children))}))}},{key:"render",value:function(){var t=this.props,e=t.className,n=t.width,r=t.height,i=t.style,o=t.visibilityConstraints,a=Object.assign({position:"relative"},i,{width:n,height:r}),s=this.props.visible&&function(t){var e=arguments.length>1&&void 0!==arguments[1]?arguments[1]:Rt;for(var n in e){var r=n.slice(0,3),i=Ut(n.slice(3));if("min"===r&&t[i]<e[n])return!1;if("max"===r&&t[i]>e[n])return!1}return!0}(this.props.viewState||this.props,o),u=Object.assign({},Xt,{visibility:s?"inherit":"hidden"});return f.createElement("div",{key:"map-container",style:a,ref:this._mapContainerRef},f.createElement("div",{key:"map-mapbox",ref:this._mapboxMapRef,style:u,className:e}),f.createElement(ut.a,{key:"autosizer",onResize:this.props.onResize},this._renderOverlays.bind(this)),this._renderNoTokenWarning())}}],[{key:"supported",value:function(){return pt.a&&pt.a.supported()}}]),n}(f.PureComponent);Object(h.a)(Yt,"propTypes",Ht),Object(h.a)(Yt,"defaultProps",Kt);var Jt=function(){};var $t=1,Qt=2,te=3,ee=4,ne={transitionDuration:0,transitionEasing:function(t){return t},transitionInterpolator:new Lt,transitionInterruption:$t,onTransitionStart:Jt,onTransitionInterrupt:Jt,onTransitionEnd:Jt,onViewportChange:Jt,onStateChange:Jt},re=function(){function t(e,n){var r=this;Object(i.a)(this,t),Object(h.a)(this,"props",void 0),Object(h.a)(this,"state",void 0),Object(h.a)(this,"time",void 0),Object(h.a)(this,"_animationFrame",null),Object(h.a)(this,"_onTransitionFrame",(function(){r._animationFrame=requestAnimationFrame(r._onTransitionFrame),r._updateViewport()})),e&&(this.props=e),this.time=n||Date.now}return Object(a.a)(t,[{key:"getViewportInTransition",value:function(){return this._animationFrame?this.state.propsInTransition:null}},{key:"processViewportChange",value:function(t){var e=this.props;if(this.props=t,this._shouldIgnoreViewportChange(e,t))return!1;if(this._isTransitionEnabled(t)){var n=Object.assign({},e),r=Object.assign({},t);if(this._isTransitionInProgress()&&(e.onTransitionInterrupt(),this.state.interruption===Qt?Object.assign(n,this.state.endProps):Object.assign(n,this.state.propsInTransition),this.state.interruption===ee)){var i=this.time(),o=(i-this.state.startTime)/this.state.duration;r.transitionDuration=this.state.duration-(i-this.state.startTime),r.transitionEasing=function(t,e){var n=t(e);return function(r){return 1/(1-n)*(t(r*(1-e)+e)-n)}}(this.state.easing,o),r.transitionInterpolator=n.transitionInterpolator}return r.onTransitionStart(),this._triggerTransition(n,r),!0}return this._isTransitionInProgress()&&(e.onTransitionInterrupt(),this._endTransition()),!1}},{key:"_isTransitionInProgress",value:function(){return Boolean(this._animationFrame)}},{key:"_isTransitionEnabled",value:function(t){var e=t.transitionDuration,n=t.transitionInterpolator;return(e>0||"auto"===e)&&Boolean(n)}},{key:"_isUpdateDueToCurrentTransition",value:function(t){return!!this.state.propsInTransition&&this.state.interpolator.arePropsEqual(t,this.state.propsInTransition)}},{key:"_shouldIgnoreViewportChange",value:function(t,e){return!t||(this._isTransitionInProgress()?this.state.interruption===te||this._isUpdateDueToCurrentTransition(e):!this._isTransitionEnabled(e)||e.transitionInterpolator.arePropsEqual(t,e))}},{key:"_triggerTransition",value:function(t,e){yt(this._isTransitionEnabled(e)),this._animationFrame&&cancelAnimationFrame(this._animationFrame);var n=e.transitionInterpolator,r=n.getDuration?n.getDuration(t,e):e.transitionDuration;if(0!==r){var i=e.transitionInterpolator.initializeProps(t,e),o={inTransition:!0,isZooming:t.zoom!==e.zoom,isPanning:t.longitude!==e.longitude||t.latitude!==e.latitude,isRotating:t.bearing!==e.bearing||t.pitch!==e.pitch};this.state={duration:r,easing:e.transitionEasing,interpolator:e.transitionInterpolator,interruption:e.transitionInterruption,startTime:this.time(),startProps:i.start,endProps:i.end,animation:null,propsInTransition:{},interactionState:o},this._onTransitionFrame(),this.props.onStateChange(o)}}},{key:"_endTransition",value:function(){this._animationFrame&&(cancelAnimationFrame(this._animationFrame),this._animationFrame=null),this.props.onStateChange({inTransition:!1,isZooming:!1,isPanning:!1,isRotating:!1})}},{key:"_updateViewport",value:function(){var t=this.time(),e=this.state,n=e.startTime,r=e.duration,i=e.easing,o=e.interpolator,a=e.startProps,s=e.endProps,u=!1,l=(t-n)/r;l>=1&&(l=1,u=!0),l=i(l);var c=o.interpolateProps(a,s,l),p=new Nt(Object.assign({},this.props,c));this.state.propsInTransition=p.getViewportProps(),this.props.onViewportChange(this.state.propsInTransition,this.state.interactionState,this.props),u&&(this._endTransition(),this.props.onTransitionEnd())}}]),t}();Object(h.a)(re,"defaultProps",ne);
2var ie=n(16),oe=n.n(ie),ae={mousedown:1,mousemove:2,mouseup:4};!function(t){var e=t.prototype.handler;t.prototype.handler=function(t){var n=this.store;t.button>0&&(function(t,e){for(var n=0;n<t.length;n++)if(e(t[n]))return!0;return!1}(n,(function(e){return e.pointerId===t.pointerId}))||n.push(t)),e.call(this,t)}}(oe.a.PointerEventInput),oe.a.MouseInput.prototype.handler=function(t){var e=ae[t.type];1&e&&t.button>=0&&(this.pressed=!0),2&e&&0===t.which&&(e=4),this.pressed&&(4&e&&(this.pressed=!1),this.callback(this.manager,e,{pointers:[t],changedPointers:[t],pointerType:"mouse",srcEvent:t}))};var se=oe.a.Manager,ue=oe.a,le=ue?[[ue.Rotate,{enable:!1}],[ue.Pinch,{enable:!1}],[ue.Swipe,{enable:!1}],[ue.Pan,{threshold:0,enable:!1}],[ue.Press,{enable:!1}],[ue.Tap,{event:"doubletap",taps:2,enable:!1}],[ue.Tap,{event:"anytap",enable:!1}],[ue.Tap,{enable:!1}]]:null,ce={rotate:["pinch"],pinch:["pan"],pan:["press","doubletap","anytap","tap"],doubletap:["anytap"],anytap:["tap"]},pe={doubletap:["tap"]},he={pointerdown:"pointerdown",pointermove:"pointermove",pointerup:"pointerup",touchstart:"pointerdown",touchmove:"pointermove",touchend:"pointerup",mousedown:"pointerdown",mousemove:"pointermove",mouseup:"pointerup"},fe=["keydown","keyup"],de=["mousedown","mousemove","mouseup","mouseover","mouseout","mouseleave"],me=["wheel","mousewheel","DOMMouseScroll"],ye={tap:"tap",anytap:"anytap",doubletap:"doubletap",press:"press",pinch:"pinch",pinchin:"pinch",pinchout:"pinch",pinchstart:"pinch",pinchmove:"pinch",pinchend:"pinch",pinchcancel:"pinch",rotate:"rotate",rotatestart:"rotate",rotatemove:"rotate",rotateend:"rotate",rotatecancel:"rotate",pan:"pan",panstart:"pan",panmove:"pan",panup:"pan",pandown:"pan",panleft:"pan",panright:"pan",panend:"pan",pancancel:"pan",swipe:"swipe",swipeleft:"swipe",swiperight:"swipe",swipeup:"swipe",swipedown:"swipe"},ve={click:"tap",anyclick:"anytap",dblclick:"doubletap",mousedown:"pointerdown",mousemove:"pointermove",mouseup:"pointerup",mouseover:"pointerover",mouseout:"pointerout",mouseleave:"pointerleave"},ge=n(11),_e=-1!==ge.b.indexOf("firefox"),xe=me,be=function(){function t(e,n){var r=this,o=arguments.length>2&&void 0!==arguments[2]?arguments[2]:{};Object(i.a)(this,t),this.element=e,this.callback=n,this.options=Object.assign({enable:!0},o),this.events=xe.concat(o.events||[]),this.handleEvent=this.handleEvent.bind(this),this.events.forEach((function(t){return e.addEventListener(t,r.handleEvent,!!ge.a&&{passive:!1})}))}return Object(a.a)(t,[{key:"destroy",value:function(){var t=this;this.events.forEach((function(e){return t.element.removeEventListener(e,t.handleEvent)}))}},{key:"enableEventType",value:function(t,e){"wheel"===t&&(this.options.enable=e)}},{key:"handleEvent",value:function(t){if(this.options.enable){var e=t.deltaY;ge.c.WheelEvent&&(_e&&t.deltaMode===ge.c.WheelEvent.DOM_DELTA_PIXEL&&(e/=ge.c.devicePixelRatio),t.deltaMode===ge.c.WheelEvent.DOM_DELTA_LINE&&(e*=40));var n={x:t.clientX,y:t.clientY};0!==e&&e%4.000244140625===0&&(e=Math.floor(e/4.000244140625)),t.shiftKey&&e&&(e*=.25),this._onWheel(t,-e,n)}}},{key:"_onWheel",value:function(t,e,n){this.callback({type:"wheel",center:n,delta:e,srcEvent:t,pointerType:"mouse",target:t.target})}}]),t}(),we=de,Ee=function(){function t(e,n){var r=this,o=arguments.length>2&&void 0!==arguments[2]?arguments[2]:{};Object(i.a)(this,t),this.element=e,this.callback=n,this.pressed=!1,this.options=Object.assign({enable:!0},o),this.enableMoveEvent=this.options.enable,this.enableLeaveEvent=this.options.enable,this.enableOutEvent=this.options.enable,this.enableOverEvent=this.options.enable,this.events=we.concat(o.events||[]),this.handleEvent=this.handleEvent.bind(this),this.events.forEach((function(t){return e.addEventListener(t,r.handleEvent)}))}return Object(a.a)(t,[{key:"destroy",value:function(){var t=this;this.events.forEach((function(e){return t.element.removeEventListener(e,t.handleEvent)}))}},{key:"enableEventType",value:function(t,e){"pointermove"===t&&(this.enableMoveEvent=e),"pointerover"===t&&(this.enableOverEvent=e),"pointerout"===t&&(this.enableOutEvent=e),"pointerleave"===t&&(this.enableLeaveEvent=e)}},{key:"handleEvent",value:function(t){this.handleOverEvent(t),this.handleOutEvent(t),this.handleLeaveEvent(t),this.handleMoveEvent(t)}},{key:"handleOverEvent",value:function(t){this.enableOverEvent&&"mouseover"===t.type&&this.callback({type:"pointerover",srcEvent:t,pointerType:"mouse",target:t.target})}},{key:"handleOutEvent",value:function(t){this.enableOutEvent&&"mouseout"===t.type&&this.callback({type:"pointerout",srcEvent:t,pointerType:"mouse",target:t.target})}},{key:"handleLeaveEvent",value:function(t){this.enableLeaveEvent&&"mouseleave"===t.type&&this.callback({type:"pointerleave",srcEvent:t,pointerType:"mouse",target:t.target})}},{key:"handleMoveEvent",value:function(t){if(this.enableMoveEvent)switch(t.type){case"mousedown":t.button>=0&&(this.pressed=!0);break;case"mousemove":0===t.which&&(this.pressed=!1),this.pressed||this.callback({type:"pointermove",srcEvent:t,pointerType:"mouse",target:t.target});break;case"mouseup":this.pressed=!1}}}]),t}(),Se=fe,Te=function(){function t(e,n){var r=this,o=arguments.length>2&&void 0!==arguments[2]?arguments[2]:{};Object(i.a)(this,t),this.element=e,this.callback=n,this.options=Object.assign({enable:!0},o),this.enableDownEvent=this.options.enable,this.enableUpEvent=this.options.enable,this.events=Se.concat(o.events||[]),this.handleEvent=this.handleEvent.bind(this),e.tabIndex=o.tabIndex||0,e.style.outline="none",this.events.forEac
2h((function(t){return e.addEventListener(t,r.handleEvent)}))}return Object(a.a)(t,[{key:"destroy",value:function(){var t=this;this.events.forEach((function(e){return t.element.removeEventListener(e,t.handleEvent)}))}},{key:"enableEventType",value:function(t,e){"keydown"===t&&(this.enableDownEvent=e),"keyup"===t&&(this.enableUpEvent=e)}},{key:"handleEvent",value:function(t){var e=t.target||t.srcElement;"INPUT"===e.tagName&&"text"===e.type||"TEXTAREA"===e.tagName||(this.enableDownEvent&&"keydown"===t.type&&this.callback({type:"keydown",srcEvent:t,key:t.key,target:t.target}),this.enableUpEvent&&"keyup"===t.type&&this.callback({type:"keyup",srcEvent:t,key:t.key,target:t.target}))}}]),t}(),ke=function(){function t(e,n){var r=arguments.length>2&&void 0!==arguments[2]?arguments[2]:{};Object(i.a)(this,t),this.element=e,this.callback=n,this.options=Object.assign({enable:!0},r),this.handleEvent=this.handleEvent.bind(this),e.addEventListener("contextmenu",this.handleEvent)}return Object(a.a)(t,[{key:"destroy",value:function(){this.element.removeEventListener("contextmenu",this.handleEvent)}},{key:"enableEventType",value:function(t,e){"contextmenu"===t&&(this.options.enable=e)}},{key:"handleEvent",value:function(t){this.options.enable&&this.callback({type:"contextmenu",center:{x:t.clientX,y:t.clientY},srcEvent:t,pointerType:"mouse",target:t.target})}}]),t}(),Pe={pointerdown:1,pointermove:2,pointerup:4,mousedown:1,mousemove:2,mouseup:4};var Ce={srcElement:"root",priority:0},Ie=function(){function t(e){Object(i.a)(this,t),this.eventManager=e,this.handlers=[],this.handlersByElement=new Map,this.handleEvent=this.handleEvent.bind(this),this._active=!1}return Object(a.a)(t,[{key:"isEmpty",value:function(){return!this._active}},{key:"add",value:function(t,e,n){var r=arguments.length>3&&void 0!==arguments[3]&&arguments[3],i=arguments.length>4&&void 0!==arguments[4]&&arguments[4],o=this.handlers,a=this.handlersByElement;n&&("object"!==l(n)||n.addEventListener)&&(n={srcElement:n}),n=n?Object.assign({},Ce,n):Ce;var s=a.get(n.srcElement);s||(s=[],a.set(n.srcElement,s));var u={type:t,handler:e,srcElement:n.srcElement,priority:n.priority};r&&(u.once=!0),i&&(u.passive=!0),o.push(u),this._active=this._active||!u.passive;for(var c=s.length-1;c>=0&&!(s[c].priority>=u.priority);)c--;s.splice(c+1,0,u)}},{key:"remove",value:function(t,e){for(var n=this.handlers,r=this.handlersByElement,i=n.length-1;i>=0;i--){var o=n[i];if(o.type===t&&o.handler===e){n.splice(i,1);var a=r.get(o.srcElement);a.splice(a.indexOf(o),1),0===a.length&&r.delete(o.srcElement)}}this._active=n.some((function(t){return!t.passive}))}},{key:"handleEvent",value:function(t){if(!this.isEmpty()){for(var e=this._normalizeEvent(t),n=t.srcEvent.target;n&&n!==e.rootElement;){if(this._emit(e,n),e.handled)return;n=n.parentNode}this._emit(e,"root")}}},{key:"_emit",value:function(t,e){var n=this.handlersByElement.get(e);if(n){for(var r=!1,i=function(){t.handled=!0},o=function(){t.handled=!0,r=!0},a=[],s=0;s<n.length;s++){var u=n[s],l=u.type,c=u.handler,p=u.once;if(c(Object.assign({},t,{type:l,stopPropagation:i,stopImmediatePropagation:o})),p&&a.push(n[s]),r)break}for(var h=0;h<a.length;h++){var f=a[h];l=f.type,c=f.handler;this.remove(l,c)}}}},{key:"_normalizeEvent",value:function(t){var e=this.eventManager.element;return Object.assign({},t,function(t){var e=Pe[t.srcEvent.type];if(!e)return null;var n=t.srcEvent,r=n.buttons,i=n.button,o=n.which,a=!1,s=!1,u=!1;return 4===e||2===e&&!Number.isFinite(r)?(a=1===o,s=2===o,u=3===o):2===e?(a=Boolean(1&r),s=Boolean(4&r),u=Boolean(2&r)):1===e&&(a=0===i,s=1===i,u=2===i),{leftButton:a,middleButton:s,rightButton:u}}(t),function(t,e){var n=t.srcEvent;if(!t.center&&!Number.isFinite(n.clientX))return null;var r=t.center||{x:n.clientX,y:n.clientY},i=e.getBoundingClientRect(),o=i.width/e.offsetWidth,a=i.height/e.offsetHeight;return{center:r,offsetCenter:{x:(r.x-i.left-e.clientLeft)/o,y:(r.y-i.top-e.clientTop)/a}}}(t,e),{handled:!1,rootElement:e})}}]),t}(),ze={events:null,recognizers:null,recognizerOptions:{},Manager:se,touchAction:"none",tabIndex:0},Ae=function(){function t(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:null,n=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{};Object(i.a)(this,t),this.options=Object.assign({},ze,n),this.events=new Map,this._onBasicInput=this._onBasicInput.bind(this),this._onOtherEvent=this._onOtherEvent.bind(this),this.setElement(e);var r=n.events;r&&this.on(r)}return Object(a.a)(t,[{key:"setElement",value:function(t){var e=this;if(this.element&&this.destroy(),this.element=t,t){var n=this.options,r=n.Manager;for(var i in this.manager=new r(t,{touchAction:n.touchAction,recognizers:n.recognizers||le}).on("hammer.input",this._onBasicInput),n.recognizers||Object.keys(ce).forEach((function(t){var n=e.manager.get(t);n&&ce[t].forEach((function(t){n.recognizeWith(t)}))})),n.recognizerOptions){var o=this.manager.get(i);if(o){var a=n.recognizerOptions[i];delete a.enable,o.set(a)}}this.wheelInput=new be(t,this._onOtherEvent,{enable:!1}),this.moveInput=new Ee(t,this._onOtherEvent,{enable:!1}
2),this.keyInput=new Te(t,this._onOtherEvent,{enable:!1,tabIndex:n.tabIndex}),this.contextmenuInput=new ke(t,this._onOtherEvent,{enable:!1});var s=!0,u=!1,l=void 0;try{for(var c,p=this.events[Symbol.iterator]();!(s=(c=p.next()).done);s=!0){var h=Object(T.a)(c.value,2),f=h[0],d=h[1];d.isEmpty()||(this._toggleRecognizer(d.recognizerName,!0),this.manager.on(f,d.handleEvent))}}catch(m){u=!0,l=m}finally{try{s||null==p.return||p.return()}finally{if(u)throw l}}}}},{key:"destroy",value:function(){this.element&&(this.wheelInput.destroy(),this.moveInput.destroy(),this.keyInput.destroy(),this.contextmenuInput.destroy(),this.manager.destroy(),this.wheelInput=null,this.moveInput=null,this.keyInput=null,this.contextmenuInput=null,this.manager=null,this.element=null)}},{key:"on",value:function(t,e,n){this._addEventHandler(t,e,n,!1)}},{key:"once",value:function(t,e,n){this._addEventHandler(t,e,n,!0)}},{key:"watch",value:function(t,e,n){this._addEventHandler(t,e,n,!1,!0)}},{key:"off",value:function(t,e){this._removeEventHandler(t,e)}},{key:"_toggleRecognizer",value:function(t,e){var n=this.manager;if(n){var r=n.get(t);if(r&&r.options.enable!==e){r.set({enable:e});var i=pe[t];i&&!this.options.recognizers&&i.forEach((function(i){var o=n.get(i);e?(o.requireFailure(t),r.dropRequireFailure(i)):o.dropRequireFailure(t)}))}this.wheelInput.enableEventType(t,e),this.moveInput.enableEventType(t,e),this.keyInput.enableEventType(t,e),this.contextmenuInput.enableEventType(t,e)}}},{key:"_addEventHandler",value:function(t,e,n,r,i){if("string"===typeof t){var o=this.manager,a=this.events,s=ve[t]||t,u=a.get(s);u||(u=new Ie(this),a.set(s,u),u.recognizerName=ye[s]||s,o&&o.on(s,u.handleEvent)),u.add(t,e,n,r,i),u.isEmpty()||this._toggleRecognizer(u.recognizerName,!0)}else for(var l in n=e,t)this._addEventHandler(l,t[l],n,r,i)}},{key:"_removeEventHandler",value:function(t,e){if("string"===typeof t){var n=this.events,r=ve[t]||t,i=n.get(r);if(i&&(i.remove(t,e),i.isEmpty())){var o=i.recognizerName,a=!1,s=!0,u=!1,l=void 0;try{for(var c,p=n.values()[Symbol.iterator]();!(s=(c=p.next()).done);s=!0){var h=c.value;if(h.recognizerName===o&&!h.isEmpty()){a=!0;break}}}catch(d){u=!0,l=d}finally{try{s||null==p.return||p.return()}finally{if(u)throw l}}a||this._toggleRecognizer(o,!1)}}else for(var f in t)this._removeEventHandler(f,t[f])}},{key:"_onBasicInput",value:function(t){var e=t.srcEvent,n=he[e.type];n&&this.manager.emit(n,t)}},{key:"_onOtherEvent",value:function(t){this.manager.emit(t.type,t)}}]),t}();var Me={transitionDuration:0},Oe={transitionDuration:300,transitionEasing:function(t){return t},transitionInterpolator:new Lt,transitionInterruption:$t},De=["wheel"],Le=["panstart","panmove","panend"],Re=["pinchstart","pinchmove","pinchend","pinchcancel"],Be=["doubletap"],Fe=["keydown"],je=function(){function t(){var e=this;Object(i.a)(this,t),Object(h.a)(this,"events",[]),Object(h.a)(this,"mapState",void 0),Object(h.a)(this,"onViewportChange",void 0),Object(h.a)(this,"onStateChange",void 0),Object(h.a)(this,"mapStateProps",void 0),Object(h.a)(this,"eventManager",void 0),Object(h.a)(this,"scrollZoom",!0),Object(h.a)(this,"dragPan",!0),Object(h.a)(this,"dragRotate",!0),Object(h.a)(this,"doubleClickZoom",!0),Object(h.a)(this,"touchZoom",!0),Object(h.a)(this,"touchRotate",!1),Object(h.a)(this,"keyboard",!0),Object(h.a)(this,"_state",{isDragging:!1}),Object(h.a)(this,"_events",{}),Object(h.a)(this,"_transitionManager",new re),Object(h.a)(this,"setState",(function(t){Object.assign(e._state,t),e.onStateChange&&e.onStateChange(e._state)})),this.handleEvent=this.handleEvent.bind(this),this._onWheelEnd=function(t,e){var n,r,i,o=function(){return i=null,t.apply(n,r)};return function(){n=this,r=arguments,i&&clearTimeout(i),i=setTimeout(o,e)}}(this._onWheelEnd,100)}return Object(a.a)(t,[{key:"handleEvent",value:function(t){switch(this.mapState=this.getMapState(),t.type){case"panstart":return this._onPanStart(t);case"panmove":return this._onPan(t);case"panend":return this._onPanEnd(t);case"pinchstart":return this._onPinchStart(t);case"pinchmove":return this._onPinch(t);case"pinchcancel":case"pinchend":return this._onPinchEnd(t);case"doubletap":return this._onDoubleTap(t);case"wheel":return this._onWheel(t);case"keydown":return this._onKeyDown(t);default:return!1}}},{key:"getCenter",value:function(t){var e=t.offsetCenter;return[e.x,e.y]}},{key:"isFunctionKeyPressed",value:function(t){var e=t.srcEvent;return Boolean(e.metaKey||e.altKey||e.ctrlKey||e.shiftKey)}},{key:"updateViewport",value:function(t){var e=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{},n=arguments.length>2&&void 0!==arguments[2]?arguments[2]:{},r=this.mapState?this.mapState.getViewportProps():{},i=Object.assign({},t.getViewportProps(),e),o=Object.keys(i).some((function(t){return r[t]!==i[t]}));o&&this.onViewportChange(i,n,r),this.setState(Object.assign({},t.getInteractiveState(),n))}},{key:"getMapState",value:function(t){return new Nt(Object.assign({},this.mapStateProps,this._state,t))}},{key:"setOptions",value:function(t){var e=t.onViewportChange,n=t.onStateChange,r=t.eventManager,i=void 0===r?this.eventManager:r,o=t.isInteractive,a=void 0===o||o,s=t.scrollZoom,u=void 0===s?this.scrollZoom:s,l=t.dragPan,c=void 0===l?this.dragPan:l,p=t.dragRotate,h=void 0===p?this.dragRotate:p,f=t.doubleClickZoom,d=void 0===f?this.doubleClickZoom:f,m=t.touchZoom,y=void 0===m?this.touchZoom:m,v=t.touchRotate,g=void 0===v?this.touchRotate:v,_=t.keyboard,x=void 0===_?this.keyboard:_;this.onViewportChange=e,this.onStateChange=n;var b=!this.mapStateProps||this.mapStateProps.height!==t.height;this.mapStateProps=t,b&&this.updateViewport(new Nt(t)),this._transitionManager.processViewportChange(Object.assign({},t,{onStateChange:this.setState})),this.eventManager!==i&&(this.eventManager=i,this._events={},this.toggleEvents(this.events,!0)),this.toggleEvents(De,a&&u),this.toggleEvents(Le,a&&(c||h)),this.toggleEvents(Re,a&&(y||g)),this.toggleEvents(Be,a&&d),this.toggleEvents(Fe,a&&x),this.scrollZoom=u,this.dragPan=c,this.dragRotate=h,this.doubleClickZoom=d,this.touchZoom=y,this.touchRotate=g,this.keyboard=x}},{key:"toggleEvents",value:function(t,e){var n=this;this.eventManager&&t.forEach((function(t){n._events[t]!==e&&(n._events[t]=e,e?n.eventManager.on(t,n.handleEvent):n.eventManager.off(t,n.handleEvent))}))}},{key:"_onPanStart",value:function(t){var e=this.getCenter(t),n=this.mapState.panStart({pos:e}).rotateStart({pos:e});return this.updateViewport(n,Me,{isDragging:!0}),!0}},{key:"_onPan",value:function(t){return this.isFunctionKeyPressed(t)||t.rightButton?this._onPanRotate(t):this._onPanMove(t)}},{key:"_onPanEnd",value:function(t){var e=this.mapState.panEnd().rotateEnd();return this.updateViewport(e,null,{isDragging:!1,isPanning:!1,isRotating:!1}),!0}},{key:"_onPanMove",value:function(t){if(!this.dragPan)return!1;var e=this.getCenter(t),n=this.mapState.pan({pos:e});return this.updateViewport(n,Me,{isPanning:!0}),!0}},{key:"_onPanRotate",value:function(t){if(!this.dragRotate)return!1;var e=t.deltaX,n=t.deltaY,r=this.getCenter(t),i=Object(T.a)(r,2)[1],o=i-n,a=this.mapState.getViewportProps(),s=a.width,u=a.height,l=e/s,c=0;n>0?Math.abs(u-o)>5&&(c=n/(o-u)*1.2):n<0&&o>5&&(c=1-i/o),c=Math.min(1,Math.max(-1,c));var p=this.mapState.rotate({deltaScaleX:l,deltaScaleY:c});return this.updateViewport(p,Me,{isRotating:!0}),!0}},{key:"_onWheel",value:function(t){if(!this.scrollZoom)return!1;t.preventDefault();var e=this.getCenter(t),n=t.delta,r=2/(1+Math.exp(-Math.abs(.01*n)));n<0&&0!==r&&(r=1/r);var i=this.mapState.zoom({pos:e,scale:r});return this.updateViewport(i,Me,{isZooming:!0}),this._onWheelEnd(),!0}},{key:"_onWheelEnd",value:function(){this.setState({isZooming:!1})}},{key:"_onPinchStart",value:function(t){var e=this.getCenter(t),n=this.mapState.zoomStart({pos:e}).rotateStart({pos:e});return this._state.startPinchRotation=t.rotation,this.updateViewport(n,Me,{isDragging:!0}),!0}},{key:"_onPinch",value:function(t){if(!this.touchZoom&&!this.touchRotate)return!1;var e=this.mapState;if(this.touchZoom){var n=t.scale,r=this.getCenter(t);e=e.zoom({pos:r,scale:n})}if(this.touchRotate){var i=t.rotation,o=this._state.startPinchRotation;e=e.rotate({deltaScaleX:-(i-o)/180})}return this.updateViewport(e,Me,{isDragging:!0,isPanning:this.touchZoom,isZooming:this.touchZoom,isRotating:this.touchRotate}),!0}},{key:"_onPinchEnd",value:function(t){var e=this.mapState.zoomEnd().rotateEnd();return this._state.startPinchRotation=0,this.updateViewport(e,null,{isDragging:!1,isPanning:!1,isZooming:!1,isRotating:!1}),!0}},{key:"_onDoubleTap",value:function(t){if(!this.doubleClickZoom)return!1;var e=this.getCenter(t),n=this.isFunctionKeyPressed(t),r=this.mapState.zoom({pos:e,scale:n?.5:2});return this.updateViewport(r,Object.assign({},Oe,{transitionInterpolator:new Lt({around:e})}),{isZooming:!0}),!0}},{key:"_onKeyDown",value:function(t){if(!this.keyboard)return!1;var e,n=this.isFunctionKeyPressed(t),r=this.mapStateProps;switch(t.srcEvent.keyCode){case 189:e=n?this.getMapState({zoom:r.zoom-2}):this.getMapState({zoom:r.zoom-1});break;case 187:e=n?this.getMapState({zoom:r.zoom+2}):this.getMapState({zoom:r.zoom+1});break;case 37:e=n?this.getMapState({bearing:r.bearing-15}):this.mapState.pan({pos:[100,0],startPos:[0,0]});break;case 39:e=n?this.getMapState({bearing:r.bearing+15}):this.mapState.pan({pos:[-100,0],startPos:[0,0]});break;case 38:e=n?this.getMapState({pitch:r.pitch+10}):this.mapState.pan({pos:[0,100],startPos:[0,0]});break;case 40:e=n?this.getMapState({pitch:r.pitch-10}):this.mapState.pan({pos:[0,-100],startPos:[0,0]});break;default:return!1}return this.updateViewport(e,Oe)}}]),t}(),Ne=[{old:"onChangeViewport",new:"onViewportChange"},{old:"perspectiveEnabled",new:"dragRotate"},{old:"onHoverFeatures",new:"onHover"},{old:"onClickFeatures",new:"onClick"},{old:"touchZoomRotate",new:"touchZoom, touchRotate"}
2,{old:"mapControls",new:"controller"}];function Ue(t){return"react-map-gl: `".concat(t,"` is removed.")}function Ve(t){return"Use `".concat(t,"` instead.")}function qe(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{};Ne.forEach((function(e){if(t.hasOwnProperty(e.old)){var n=Ue(e.old);e.new&&(n="".concat(n," ").concat(Ve(e.new))),console.warn(n)}}))}function Ze(t){var e=function(){if("undefined"===typeof Reflect||!Reflect.construct)return!1;if(Reflect.construct.sham)return!1;if("function"===typeof Proxy)return!0;try{return Date.prototype.toString.call(Reflect.construct(Date,[],(function(){}))),!0}catch(t){return!1}}();return function(){var n,r=p(t);if(e){var i=p(this).constructor;n=Reflect.construct(r,arguments,i)}else n=r.apply(this,arguments);return c(this,n)}}var We=Object.assign({},Yt.propTypes,{maxZoom:m.a.number,minZoom:m.a.number,maxPitch:m.a.number,minPitch:m.a.number,onViewStateChange:m.a.func,onViewportChange:m.a.func,onInteractionStateChange:m.a.func,transitionDuration:m.a.oneOfType([m.a.number,m.a.string]),transitionInterpolator:m.a.object,transitionInterruption:m.a.number,transitionEasing:m.a.func,onTransitionStart:m.a.func,onTransitionInterrupt:m.a.func,onTransitionEnd:m.a.func,scrollZoom:m.a.bool,dragPan:m.a.bool,dragRotate:m.a.bool,doubleClickZoom:m.a.bool,touchZoom:m.a.bool,touchRotate:m.a.bool,keyboard:m.a.bool,onHover:m.a.func,onClick:m.a.func,onDblClick:m.a.func,onContextMenu:m.a.func,onMouseDown:m.a.func,onMouseMove:m.a.func,onMouseUp:m.a.func,onTouchStart:m.a.func,onTouchMove:m.a.func,onTouchEnd:m.a.func,onMouseEnter:m.a.func,onMouseLeave:m.a.func,onMouseOut:m.a.func,onWheel:m.a.func,touchAction:m.a.string,clickRadius:m.a.number,interactiveLayerIds:m.a.array,getCursor:m.a.func,controller:m.a.instanceOf(je)}),Ge=Object.assign({},Yt.defaultProps,Rt,re.defaultProps,{onViewStateChange:null,onViewportChange:null,onClick:null,onNativeClick:null,onHover:null,onContextMenu:function(t){return t.preventDefault()},scrollZoom:!0,dragPan:!0,dragRotate:!0,doubleClickZoom:!0,touchZoom:!0,touchRotate:!1,keyboard:!0,touchAction:"none",clickRadius:0,getCursor:function(t){var e=t.isDragging,n=t.isHovering;return e?"grabbing":n?"pointer":"grab"}}),Xe=function(t){u(n,t);var e=Ze(n);function n(t){var r;return Object(i.a)(this,n),r=e.call(this,t),Object(h.a)(o(r),"state",{isLoaded:!1,isDragging:!1,isHovering:!1}),Object(h.a)(o(r),"_controller",void 0),Object(h.a)(o(r),"_eventManager",void 0),Object(h.a)(o(r),"_interactiveContext",void 0),Object(h.a)(o(r),"_width",0),Object(h.a)(o(r),"_height",0),Object(h.a)(o(r),"_eventCanvasRef",Object(f.createRef)()),Object(h.a)(o(r),"_staticMapRef",Object(f.createRef)()),Object(h.a)(o(r),"getMap",(function(){return r._staticMapRef.current?r._staticMapRef.current.getMap():null})),Object(h.a)(o(r),"queryRenderedFeatures",(function(t){var e=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{},n=r.getMap();return n&&n.queryRenderedFeatures(t,e)})),Object(h.a)(o(r),"_onInteractionStateChange",(function(t){var e=t.isDragging,n=void 0!==e&&e;n!==r.state.isDragging&&(r._updateInteractiveContext({isDragging:n}),r.setState({isDragging:n}));var i=r.props.onInteractionStateChange;i&&i(t)})),Object(h.a)(o(r),"_onResize",(function(t){var e=t.width,n=t.height;r._width=e,r._height=n,r._setControllerProps(r.props),r.props.onResize({width:e,height:n})})),Object(h.a)(o(r),"_onViewportChange",(function(t,e,n){var i=r.props,o=i.onViewStateChange,a=i.onViewportChange;o&&o({viewState:t,interactionState:e,oldViewState:n}),a&&a(t,e,n)})),Object(h.a)(o(r),"_onLoad",(function(t){r.setState({isLoaded:!0}),r.props.onLoad(t)})),Object(h.a)(o(r),"_onEvent",(function(t,e){var n=r.props[t];n&&n(r._normalizeEvent(e))})),Object(h.a)(o(r),"_onPointerDown",(function(t){switch(t.pointerType){case"touch":r._onEvent("onTouchStart",t);break;default:r._onEvent("onMouseDown",t)}})),Object(h.a)(o(r),"_onPointerUp",(function(t){switch(t.pointerType){case"touch":r._onEvent("onTouchEnd",t);break;default:r._onEvent("onMouseUp",t)}})),Object(h.a)(o(r),"_onPointerMove",(function(t){switch(t.pointerType){case"touch":r._onEvent("onTouchMove",t);break;default:r._onEvent("onMouseMove",t)}if(!r.state.isDragging){var e,n=r.props,i=n.onHover,o=n.interactiveLayerIds;t=r._normalizeEvent(t),r.state.isLoaded&&(o||i)&&(e=r._getFeatures({pos:t.point,radius:r.props.clickRadius})),i&&(t.features=e,i(t));var a=Boolean(o&&e&&e.length>0),s=a&&!r.state.isHovering,u=!a&&r.state.isHovering;s&&r._onEvent("onMouseEnter",t),u&&r._onEvent("onMouseLeave",t),(s||u)&&r.setState({isHovering:a})}})),Object(h.a)(o(r),"_onClick",(function(t){var e=r.props,n=e.onClick,i=e.onNativeClick,o=e.onDblClick,a=e.doubleClickZoom,s=[],u=o||a;switch(t.type){case"anyclick":s.push(i),u||s.push(n);break;case"click":u&&s.push(n)}
2(s=s.filter(Boolean)).length&&((t=r._normalizeEvent(t)).features=r._getFeatures({pos:t.point,radius:r.props.clickRadius}),s.forEach((function(e){return e(t)})))})),qe(t),r._controller=t.controller||new je,r._eventManager=new Ae(null,{touchAction:t.touchAction}),r._updateInteractiveContext({isDragging:!1,eventManager:r._eventManager}),r}return Object(a.a)(n,null,[{key:"supported",value:function(){return Yt.supported()}}]),Object(a.a)(n,[{key:"componentDidMount",value:function(){var t=this._eventManager,e=this._eventCanvasRef.current;t.setElement(e),t.on({pointerdown:this._onPointerDown,pointermove:this._onPointerMove,pointerup:this._onPointerUp,pointerleave:this._onEvent.bind(this,"onMouseOut"),click:this._onClick,anyclick:this._onClick,dblclick:this._onEvent.bind(this,"onDblClick"),wheel:this._onEvent.bind(this,"onWheel"),contextmenu:this._onEvent.bind(this,"onContextMenu")}),this._setControllerProps(this.props),this._updateInteractiveContext({mapContainer:e})}},{key:"componentDidUpdate",value:function(){this._setControllerProps(this.props)}},{key:"componentWillUnmount",value:function(){this._eventManager.destroy()}},{key:"_setControllerProps",value:function(t){t=Object.assign({},t,t.viewState,{isInteractive:Boolean(t.onViewStateChange||t.onViewportChange),onViewportChange:this._onViewportChange,onStateChange:this._onInteractionStateChange,eventManager:this._eventManager,width:this._width,height:this._height}),this._controller.setOptions(t);var e=this._interactiveContext;e.onViewportChange=t.onViewportChange,e.onViewStateChange=t.onViewStateChange}},{key:"_getFeatures",value:function(t){var e,n=t.pos,r=t.radius,i={},o=this.getMap();if(this.props.interactiveLayerIds&&(i.layers=this.props.interactiveLayerIds),r){var a=r,s=[[n[0]-a,n[1]+a],[n[0]+a,n[1]-a]];e=o&&o.queryRenderedFeatures(s,i)}else e=o&&o.queryRenderedFeatures(n,i);return e}},{key:"_updateInteractiveContext",value:function(t){this._interactiveContext=Object.assign({},this._interactiveContext,t)}},{key:"_normalizeEvent",value:function(t){if(t.lngLat)return t;var e=t.offsetCenter,n=[e.x,e.y],r=new it(Object.assign({},this.props,{width:this._width,height:this._height}));return t.point=n,t.lngLat=r.unproject(n),t}},{key:"render",value:function(){var t=this.props,e=t.width,n=t.height,i=t.style,o=t.getCursor,a=Object.assign({position:"relative"},i,{width:e,height:n,cursor:o(this.state)});return f.createElement(Vt.Provider,{value:this._interactiveContext},f.createElement("div",{key:"event-canvas",ref:this._eventCanvasRef,style:a},f.createElement(Yt,r({},this.props,{width:"100%",height:"100%",style:null,onResize:this._onResize,onLoad:this._onLoad,ref:this._staticMapRef}),this.props.children)))}}]),n}(f.PureComponent);function He(t,e){if(t===e)return!0;if(!t||!e)return!1;if(Array.isArray(t)){if(!Array.isArray(e)||t.length!==e.length)return!1;for(var n=0;n<t.length;n++)if(!He(t[n],e[n]))return!1;return!0}if(Array.isArray(e))return!1;if("object"===l(t)&&"object"===l(e)){var r=Object.keys(t),i=Object.keys(e);if(r.length!==i.length)return!1;for(var o=0,a=r;o<a.length;o++){var s=a[o];if(!e.hasOwnProperty(s))return!1;if(!He(t[s],e[s]))return!1}return!0}return!1}function Ke(t){var e=function(){if("undefined"===typeof Reflect||!Reflect.construct)return!1;if(Reflect.construct.sham)return!1;if("function"===typeof Proxy)return!0;try{return Date.prototype.toString.call(Reflect.construct(Date,[],(function(){}))),!0}catch(t){return!1}}();return function(){var n,r=p(t);if(e){var i=p(this).constructor;n=Reflect.construct(r,arguments,i)}else n=r.apply(this,arguments);return c(this,n)}}Object(h.a)(Xe,"propTypes",We),Object(h.a)(Xe,"defaultProps",Ge);var Ye={type:m.a.string.isRequired,id:m.a.string},Je=0,$e=function(t){u(n,t);var e=Ke(n);function n(t){var r;return Object(i.a)(this,n),r=e.call(this,t),Object(h.a)(o(r),"id",void 0),Object(h.a)(o(r),"type",void 0),Object(h.a)(o(r),"_map",null),Object(h.a)(o(r),"_sourceOptions",{}),Object(h.a)(o(r),"_updateSource",(function(){var t=o(r),e=t.type;if(t._map){var n=o(r),i=n._sourceOptions,a=n.props;yt(!a.id||a.id===r.id,"source id changed"),yt(a.type===e,"source type changed");var s="",u=0;for(var l in a)"children"===l||"id"===l||He(i[l],a[l])||(i[l]=a[l],s=l,u++);var c=r.getSource();c?u&&("geojson"===e?c.setData(i.data):"image"===e?c.updateImage({url:i.url,coordinates:i.coordinates}):"canvas"!==e&&"video"!==e||1!==u||"coordinates"!==s?console.warn("Unable to update <Source> prop: ".concat(s)):c.setCoordinates(i.coordinates)):r._createSource(i)}})),r.id=t.id||"jsx-source-".concat(Je++),r.type=t.type,r}
2return Object(a.a)(n,[{key:"componentWillUnmount",value:function(){var t=this,e=this._map;e&&(e.off("styledata",this._updateSource),requestAnimationFrame((function(){e.style&&e.style._loaded&&e.removeSource(t.id)})))}},{key:"getSource",value:function(){var t=this._map;return t&&t.style&&t.getSource(this.id)}},{key:"_createSource",value:function(t){var e=this._map;e.style&&e.style._loaded&&e.addSource(this.id,t)}},{key:"_render",value:function(t){var e=this;return!this._map&&t.map&&(this._map=t.map,this._map.on("styledata",this._updateSource)),this._updateSource(),f.Children.map(this.props.children,(function(t){return Object(f.cloneElement)(t,{source:e.id})}))}},{key:"render",value:function(){return f.createElement(Vt.Consumer,null,this._render.bind(this))}}]),n}(f.PureComponent);function Qe(t,e){if(null==t)return{};var n,r,i=function(t,e){if(null==t)return{};var n,r,i={},o=Object.keys(t);for(r=0;r<o.length;r++)n=o[r],e.indexOf(n)>=0||(i[n]=t[n]);return i}(t,e);if(Object.getOwnPropertySymbols){var o=Object.getOwnPropertySymbols(t);for(r=0;r<o.length;r++)n=o[r],e.indexOf(n)>=0||Object.prototype.propertyIsEnumerable.call(t,n)&&(i[n]=t[n])}return i}function tn(t){var e=function(){if("undefined"===typeof Reflect||!Reflect.construct)return!1;if(Reflect.construct.sham)return!1;if("function"===typeof Proxy)return!0;try{return Date.prototype.toString.call(Reflect.construct(Date,[],(function(){}))),!0}catch(t){return!1}}();return function(){var n,r=p(t);if(e){var i=p(this).constructor;n=Reflect.construct(r,arguments,i)}else n=r.apply(this,arguments);return c(this,n)}}Object(h.a)($e,"propTypes",Ye);
2var en={type:m.a.string.isRequired,id:m.a.string,source:m.a.string,beforeId:m.a.string};var nn=0,rn=function(t){u(n,t);var e=tn(n);function n(t){var r;return Object(i.a)(this,n),r=e.call(this,t),Object(h.a)(o(r),"id",void 0),Object(h.a)(o(r),"type",void 0),Object(h.a)(o(r),"_map",null),Object(h.a)(o(r),"_layerOptions",{}),Object(h.a)(o(r),"_updateLayer",(function(){var t=r._map;if(t){var e=o(r),n=e.props,i=e._layerOptions;if(yt(!n.id||n.id===r.id,"layer id changed"),yt(n.type===r.type,"layer type changed"),r.getLayer())try{!function(t,e,n,r){var i=n.layout,o=void 0===i?{}:i,a=n.paint,s=void 0===a?{}:a,u=n.filter,l=n.minzoom,c=n.maxzoom,p=n.beforeId,h=Qe(n,["layout","paint","filter","minzoom","maxzoom","beforeId"]);if(p!==r.beforeId&&t.moveLayer(e,p),o!==r.layout)for(var f in o)He(o[f],r.layout[f])||t.setLayoutProperty(e,f,o[f]);if(s!==r.paint)for(var d in s)He(s[d],r.paint[d])||t.setPaintProperty(e,d,s[d]);for(var m in He(u,r.filter)||t.setFilter(e,u),l===r.minzoom&&c===r.maxzoom||t.setLayerZoomRange(e,l,c),h)He(h[m],r[m])||t.setLayerProperty(e,m,h[m])}(t,r.id,n,i),Object.assign(i,n)}catch(a){console.warn(a)}else r._createLayer()}})),r.id=t.id||"jsx-layer-".concat(nn++),r.type=t.type,r}return Object(a.a)(n,[{key:"componentDidMount",value:function(){this._updateLayer()}},{key:"componentDidUpdate",value:function(){this._updateLayer()}},{key:"componentWillUnmount",value:function(){var t=this._map;t&&(t.off("styledata",this._updateLayer),t.style&&t.style._loaded&&t.removeLayer(this.id))}},{key:"getLayer",value:function(){var t=this._map;return t&&t.style&&t.getLayer(this.id)}},{key:"_createLayer",value:function(){var t=this._map;if(t.style&&t.style._loaded){var e=Object.assign({},this.props);e.id=this.id,delete e.beforeId,t.addLayer(e,this.props.beforeId),this._layerOptions=e}}},{key:"_render",value:function(t){return!this._map&&t.map&&(this._map=t.map,this._map.on("styledata",this._updateLayer)),null}},{key:"render",value:function(){return f.createElement(Vt.Consumer,null,this._render.bind(this))}}]),n}(f.PureComponent);function on(t){var e=function(){if("undefined"===typeof Reflect||!Reflect.construct)return!1;if(Reflect.construct.sham)return!1;if("function"===typeof Proxy)return!0;try{return Date.prototype.toString.call(Reflect.construct(Date,[],(function(){}))),!0}catch(t){return!1}}();return function(){var n,r=p(t);if(e){var i=p(this).constructor;n=Reflect.construct(r,arguments,i)}else n=r.apply(this,arguments);return c(this,n)}}Object(h.a)(rn,"propTypes",en);var an={captureScroll:m.a.bool,captureDrag:m.a.bool,captureClick:m.a.bool,captureDoubleClick:m.a.bool},sn=function(t){u(n,t);var e=on(n);function n(){var t;Object(i.a)(this,n);for(var r=arguments.length,a=new Array(r),s=0;s<r;s++)a[s]=arguments[s];return t=e.call.apply(e,[this].concat(a)),Object(h.a)(o(t),"_context",{}),Object(h.a)(o(t),"_events",null),Object(h.a)(o(t),"_containerRef",Object(f.createRef)()),Object(h.a)(o(t),"_onScroll",(function(e){t.props.captureScroll&&e.stopPropagation()})),Object(h.a)(o(t),"_onDragStart",(function(e){t.props.captureDrag&&e.stopPropagation()})),Object(h.a)(o(t),"_onDblClick",(function(e){t.props.captureDoubleClick&&e.stopPropagation()})),Object(h.a)(o(t),"_onClick",(function(e){t.props.captureClick&&e.stopPropagation()})),t}return Object(a.a)(n,[{key:"componentDidMount",value:function(){var t=this._containerRef.current;if(t){var e=this._context.eventManager;e&&(this._events={wheel:this._onScroll,panstart:this._onDragStart,anyclick:this._onClick,click:this._onClick,dblclick:this._onDblClick},e.watch(this._events,t))}}},{key:"componentWillUnmount",value:function(){var t=this._context.eventManager;t&&this._events&&t.off(this._events)}},{key:"_render",value:function(){throw new Error("_render() not implemented")}},{key:"render",value:function(){var t=this;return f.createElement(Vt.Consumer,null,(function(e){return t._context=e,t._render()}))}}]),n}(f.PureComponent);function un(t,e,n){return(un="undefined"!==typeof Reflect&&Reflect.get?Reflect.get:function(t,e,n){var r=function(t,e){for(;!Object.prototype.hasOwnProperty.call(t,e)&&null!==(t=p(t)););return t}(t,e);if(r){var i=Object.getOwnPropertyDescriptor(r,e);return i.get?i.get.call(n):i.value}})(t,e,n||t)}function ln(t){var e=function(){if("undefined"===typeof Reflect||!Reflect.construct)return!1;if(Reflect.construct.sham)return!1;if("function"===typeof Proxy)return!0;try{return Date.prototype.toString.call(Reflect.construct(Date,[],(function(){}))),!0}catch(t){return!1}}();return function(){var n,r=p(t);if(e){var i=p(this).constructor;n=Reflect.construct(r,arguments,i)}else n=r.apply(this,arguments);return c(this,n)}}
2Object(h.a)(sn,"propTypes",an),Object(h.a)(sn,"defaultProps",{captureScroll:!1,captureDrag:!0,captureClick:!0,captureDoubleClick:!0});var cn=Object.assign({},sn.propTypes,{draggable:m.a.bool,onDrag:m.a.func,onDragEnd:m.a.func,onDragStart:m.a.func,offsetLeft:m.a.number,offsetTop:m.a.number}),pn=Object.assign({},sn.defaultProps,{draggable:!1,offsetLeft:0,offsetTop:0}),hn=function(t){u(n,t);var e=ln(n);function n(){var t;Object(i.a)(this,n);for(var r=arguments.length,a=new Array(r),s=0;s<r;s++)a[s]=arguments[s];return t=e.call.apply(e,[this].concat(a)),Object(h.a)(o(t),"state",{dragPos:null,dragOffset:null}),Object(h.a)(o(t),"_dragEvents",null),Object(h.a)(o(t),"_onDragStart",(function(e){var n=t.props,r=n.draggable,i=n.captureDrag;if((r||i)&&e.stopPropagation(),r){var o=t._getDragEventPosition(e),a=t._getDragEventOffset(e);t.setState({dragPos:o,dragOffset:a}),t._setupDragEvents();var s=t.props.onDragStart;if(s&&a){var u=Object.assign({},e);u.lngLat=t._getDragLngLat(o,a),s(u)}}})),Object(h.a)(o(t),"_onDrag",(function(e){e.stopPropagation();var n=t._getDragEventPosition(e);t.setState({dragPos:n});var r=t.props.onDrag,i=t.state.dragOffset;if(r&&i){var o=Object.assign({},e);o.lngLat=t._getDragLngLat(n,i),r(o)}})),Object(h.a)(o(t),"_onDragEnd",(function(e){var n=t.state,r=n.dragPos,i=n.dragOffset;e.stopPropagation(),t.setState({dragPos:null,dragOffset:null}),t._removeDragEvents();var o=t.props.onDragEnd;if(o&&r&&i){var a=Object.assign({},e);a.lngLat=t._getDragLngLat(r,i),o(a)}})),Object(h.a)(o(t),"_onDragCancel",(function(e){e.stopPropagation(),t.setState({dragPos:null,dragOffset:null}),t._removeDragEvents()})),t}return Object(a.a)(n,[{key:"componentWillUnmount",value:function(){un(p(n.prototype),"componentWillUnmount",this).call(this),this._removeDragEvents()}},{key:"_setupDragEvents",value:function(){var t=this._context.eventManager;t&&(this._dragEvents={panmove:this._onDrag,panend:this._onDragEnd,pancancel:this._onDragCancel},t.on(this._dragEvents))}},{key:"_removeDragEvents",value:function(){var t=this._context.eventManager;t&&this._dragEvents&&(t.off(this._dragEvents),this._dragEvents=null)}},{key:"_getDragEventPosition",value:function(t){var e=t.offsetCenter;return[e.x,e.y]}},{key:"_getDragEventOffset",value:function(t){var e=t.center,n=e.x,r=e.y,i=this._containerRef.current;if(i){var o=i.getBoundingClientRect();return[o.left-n,o.top-r]}return null}},{key:"_getDraggedPosition",value:function(t,e){return[t[0]+e[0],t[1]+e[1]]}},{key:"_getDragLngLat",value:function(t,e){var n=this.props,r=n.offsetLeft,i=n.offsetTop,o=this._getDraggedPosition(t,e),a=Object(T.a)(o,2),s=a[0],u=a[1];return this._context.viewport.unproject([s-r,u-i])}}]),n}(sn);Object(h.a)(hn,"propTypes",cn),Object(h.a)(hn,"defaultProps",pn);var fn="undefined"!==typeof window&&window.devicePixelRatio||1,dn=function(t){return Math.round(t*fn)/fn},mn=function(t,e){var n=arguments.length>2&&void 0!==arguments[2]?arguments[2]:"x";if(null===t)return e;var r="x"===n?t.offsetWidth:t.offsetHeight;return dn(e/100*r)/r*100};function yn(t){var e=function(){if("undefined"===typeof Reflect||!Reflect.construct)return!1;if(Reflect.construct.sham)return!1;if("function"===typeof Proxy)return!0;try{return Date.prototype.toString.call(Reflect.construct(Date,[],(function(){}))),!0}catch(t){return!1}}();return function(){var n,r=p(t);if(e){var i=p(this).constructor;n=Reflect.construct(r,arguments,i)}else n=r.apply(this,arguments);return c(this,n)}}var vn=Object.assign({},hn.propTypes,{className:m.a.string,longitude:m.a.number.isRequired,latitude:m.a.number.isRequired}),gn=Object.assign({},hn.defaultProps,{className:""}),_n=function(t){u(n,t);var e=yn(n);function n(){var t;Object(i.a)(this,n);for(var r=arguments.length,a=new Array(r),s=0;s<r;s++)a[s]=arguments[s];return t=e.call.apply(e,[this].concat(a)),Object(h.a)(o(t),"_control",null),t}return Object(a.a)(n,[{key:"_getPosition",value:function(){var t=this.props,e=t.longitude,n=t.latitude,r=t.offsetLeft,i=t.offsetTop,o=this.state,a=o.dragPos,s=o.dragOffset;if(a&&s)return this._getDraggedPosition(a,s);var u=this._context.viewport.project([e,n]),l=Object(T.a)(u,2),c=l[0],p=l[1];return[c+=r,p+=i]}},{key:"_render",value:function(){var t=this._getPosition(),e=Object(T.a)(t,2),n=e[0],r=e[1],i="translate(".concat(dn(n),"px, ").concat(dn(r),"px)"),o=this._containerRef.current;if(this._control&&o)o.style.transform=i;else{var a=this.props,s=a.className,u=a.draggable,l=this.state.dragPos,c={position:"absolute",left:0,top:0,transform:i,cursor:u?l?"grabbing":"grab":"auto"};this._control=f.createElement("div",{className:"mapboxgl-marker ".concat(s),ref:this._containerRef,style:c},this.props.children)}return this._control}},{key:"render",value:function(){return this._control=null,un(p(n.prototype),"render",this).call(this)}}]),n}(hn);Object(h.a)(_n,"propTypes",vn),Object(h.a)(_n,"defaultProps",gn);var xn={top:{x:.5,y:0},"top-left":{x:0,y:0},"top-right":{x:1,y:0},bottom:{x:.5,y:1},"bottom-left":{x:0,y:1},"bottom-right":{x:1,y:1}
2,left:{x:0,y:.5},right:{x:1,y:.5}},bn=Object.keys(xn);function wn(t){var e=function(){if("undefined"===typeof Reflect||!Reflect.construct)return!1;if(Reflect.construct.sham)return!1;if("function"===typeof Proxy)return!0;try{return Date.prototype.toString.call(Reflect.construct(Date,[],(function(){}))),!0}catch(t){return!1}}();return function(){var n,r=p(t);if(e){var i=p(this).constructor;n=Reflect.construct(r,arguments,i)}else n=r.apply(this,arguments);return c(this,n)}}var En=Object.assign({},sn.propTypes,{className:m.a.string,longitude:m.a.number.isRequired,latitude:m.a.number.isRequired,altitude:m.a.number,offsetLeft:m.a.number,offsetTop:m.a.number,tipSize:m.a.number,closeButton:m.a.bool,closeOnClick:m.a.bool,anchor:m.a.oneOf(Object.keys(xn)),dynamicPosition:m.a.bool,sortByDepth:m.a.bool,onClose:m.a.func}),Sn=Object.assign({},sn.defaultProps,{className:"",altitude:0,offsetLeft:0,offsetTop:0,tipSize:10,anchor:"bottom",dynamicPosition:!0,sortByDepth:!1,closeButton:!0,closeOnClick:!0,onClose:function(){}}),Tn=function(t){u(n,t);var e=wn(n);function n(){var t;Object(i.a)(this,n);for(var r=arguments.length,a=new Array(r),s=0;s<r;s++)a[s]=arguments[s];return t=e.call.apply(e,[this].concat(a)),Object(h.a)(o(t),"_closeOnClick",!1),Object(h.a)(o(t),"_contentRef",Object(f.createRef)()),Object(h.a)(o(t),"_onClick",(function(e){if(t.props.captureClick&&e.stopPropagation(),t.props.closeOnClick||"mapboxgl-popup-close-button"===e.target.className){t.props.onClose();var n=t._context.eventManager;n&&n.once("click",(function(t){return t.stopPropagation()}),e.target)}})),t}return Object(a.a)(n,[{key:"componentDidMount",value:function(){un(p(n.prototype),"componentDidMount",this).call(this),this.forceUpdate()}},{key:"_getPosition",value:function(t,e){var n=this._context.viewport,r=this.props,i=r.anchor,o=r.dynamicPosition,a=r.tipSize,s=this._contentRef.current;return s&&o?function(t){var e=t.x,n=t.y,r=t.width,i=t.height,o=t.selfWidth,a=t.selfHeight,s=t.anchor,u=t.padding,l=void 0===u?0:u,c=xn[s],p=c.x,h=c.y,f=n-h*a,d=f+a;if(f<l)for(;f<l&&h>=.5;)h-=.5,f+=.5*a;else if(d>i-l)for(;d>i-l&&h<=.5;)h+=.5,d-=.5*a;var m=e-p*o,y=m+o,v=.5;
2if(.5===h&&(p=Math.floor(p),v=1),m<l)for(;m<l&&p>=v;)p-=v,m+=v*o;else if(y>r-l)for(;y>r-l&&p<=1-v;)p+=v,y-=v*o;return bn.find((function(t){var e=xn[t];return e.x===p&&e.y===h}))||s}({x:t,y:e,anchor:i,padding:a,width:n.width,height:n.height,selfWidth:s.clientWidth,selfHeight:s.clientHeight}):i}},{key:"_getContainerStyle",value:function(t,e,n,r){var i=this._context.viewport,o=this.props,a=o.offsetLeft,s=o.offsetTop,u=o.sortByDepth,l=xn[r],c=t+a,p=e+s,h=this._containerRef.current,f=mn(h,100*-l.x),d=mn(h,100*-l.y,"y"),m={position:"absolute",transform:"\n translate(".concat(f,"%, ").concat(d,"%)\n translate(").concat(dn(c),"px, ").concat(dn(p),"px)\n "),display:void 0,zIndex:void 0};return u?(n>1||n<-1||t<0||t>i.width||e<0||e>i.height?m.display="none":m.zIndex=Math.floor((1-n)/2*1e5),m):m}},{key:"_renderTip",value:function(t){var e=this.props.tipSize;return f.createElement("div",{key:"tip",className:"mapboxgl-popup-tip",style:{borderWidth:e}})}},{key:"_renderContent",value:function(){var t=this.props,e=t.closeButton,n=t.children,r=this._context.eventManager?null:this._onClick;return f.createElement("div",{key:"content",ref:this._contentRef,className:"mapboxgl-popup-content",onClick:r},e&&f.createElement("button",{key:"close-button",className:"mapboxgl-popup-close-button",type:"button"},"\xd7"),n)}},{key:"_render",value:function(){var t=this.props,e=t.className,n=t.longitude,r=t.latitude,i=t.altitude,o=this._context.viewport.project([n,r,i]),a=Object(T.a)(o,3),s=a[0],u=a[1],l=a[2],c=this._getPosition(s,u),p=this._getContainerStyle(s,u,l,c);return f.createElement("div",{className:"mapboxgl-popup mapboxgl-popup-anchor-".concat(c," ").concat(e),style:p,ref:this._containerRef},this._renderTip(c),this._renderContent())}}]),n}(sn);Object(h.a)(Tn,"propTypes",En),Object(h.a)(Tn,"defaultProps",Sn);var kn=n(8);function Pn(t){var e=function(){if("undefined"===typeof Reflect||!Reflect.construct)return!1;if(Reflect.construct.sham)return!1;if("function"===typeof Proxy)return!0;try{return Date.prototype.toString.call(Reflect.construct(Date,[],(function(){}))),!0}catch(t){return!1}}();return function(){var n,r=p(t);if(e){var i=p(this).constructor;n=Reflect.construct(r,arguments,i)}else n=r.apply(this,arguments);return c(this,n)}}var Cn,In=Object.assign({},sn.propTypes,{className:m.a.string,container:m.a.object}),zn=Object.assign({},sn.defaultProps,{className:"",container:null}),An=function(t){u(n,t);var e=Pn(n);function n(){var t;Object(i.a)(this,n);for(var r=arguments.length,a=new Array(r),s=0;s<r;s++)a[s]=arguments[s];return t=e.call.apply(e,[this].concat(a)),Object(h.a)(o(t),"state",{isFullscreen:!1,showButton:!1}),Object(h.a)(o(t),"_mapboxFullscreenControl",null),Object(h.a)(o(t),"_onFullscreenChange",(function(){var e=!t._mapboxFullscreenControl._fullscreen;t._mapboxFullscreenControl._fullscreen=e,t.setState({isFullscreen:e})})),Object(h.a)(o(t),"_onClickFullscreen",(function(){t._mapboxFullscreenControl._onClickFullscreen()})),t}return Object(a.a)(n,[{key:"componentDidMount",value:function(){var t=this.props.container||this._context.mapContainer;this._mapboxFullscreenControl=new pt.a.FullscreenControl({container:t}),this.setState({showButton:this._mapboxFullscreenControl._checkFullscreenSupport()}),kn.a.addEventListener(this._mapboxFullscreenControl._fullscreenchange,this._onFullscreenChange)}},{key:"componentWillUnmount",value:function(){kn.a.removeEventListener(this._mapboxFullscreenControl._fullscreenchange,this._onFullscreenChange)}},{key:"_renderButton",value:function(t,e,n){return f.createElement("button",{key:t,className:"mapboxgl-ctrl-icon mapboxgl-ctrl-".concat(t),type:"button",title:e,onClick:n},f.createElement("span",{className:"mapboxgl-ctrl-icon","aria-hidden":"true"}))}},{key:"_render",value:function(){if(!this.state.showButton)return null;var t=this.props.className,e=this.state.isFullscreen?"shrink":"fullscreen";return f.createElement("div",{className:"mapboxgl-ctrl mapboxgl-ctrl-group ".concat(t),ref:this._containerRef},this._renderButton(e,"Toggle fullscreen",this._onClickFullscreen))}}]),n}(sn);function Mn(t){var e=function(){if("undefined"===typeof Reflect||!Reflect.construct)return!1;if(Reflect.construct.sham)return!1;if("function"===typeof Proxy)return!0;try{return Date.prototype.toString.call(Reflect.construct(Date,[],(function(){}))),!0}catch(t){return!1}}();return function(){var n,r=p(t);if(e){var i=p(this).constructor;n=Reflect.construct(r,arguments,i)}else n=r.apply(this,arguments);return c(this,n)}}Object(h.a)(An,"propTypes",In),Object(h.a)(An,"defaultProps",zn);var On=Object.assign({},re.defaultProps,{transitionDuration:500}),Dn=function(){},Ln=Object.assign({}
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r(t){return(t=Math.round(t))<0?0:t>255?255:t}function i(t){return r("%"===t[t.length-1]?parseFloat(t)/100*255:parseInt(t))}function o(t){return(e="%"===t[t.length-1]?parseFloat(t)/100:parseFloat(t))<0?0:e>1?1:e;var e}function a(t,e,n){return n<0?n+=1:n>1&&(n-=1),6*n<1?t+(e-t)*n*6:2*n<1?e:3*n<2?t+(e-t)*(2/3-n)*6:t}try{e.parseCSSColor=function(t){var e,s=t.replace(/ /g,"").toLowerCase();if(s in n)return n[s].slice();if("#"===s[0])return 4===s.length?(e=parseInt(s.substr(1),16))>=0&&e<=4095?[(3840&e)>>4|(3840&e)>>8,240&e|(240&e)>>4,15&e|(15&e)<<4,1]:null:7===s.length&&(e=parseInt(s.substr(1),16))>=0&&e<=16777215?[(16711680&e)>>16,(65280&e)>>8,255&e,1]:null;var u=s.indexOf("("),l=s.indexOf(")");if(-1!==u&&l+1===s.length){var c=s.substr(0,u),p=s.substr(u+1,l-(u+1)).split(","),h=1;switch(c){case"rgba":if(4!==p.length)return null;h=o(p.pop());case"rgb":return 3!==p.length?null:[i(p[0]),i(p[1]),i(p[2]),h];case"hsla":if(4!==p.length)return null;h=o(p.pop());case"hsl":if(3!==p.length)return 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r=n[e];if(r.image)t.push(["image",r.image.name]);else{t.push(r.text);var i={};r.fontStack&&(i["text-font"]=["literal",r.fontStack.split(",")]),r.scale&&(i["font-scale"]=r.scale),r.textColor&&(i["text-color"]=["rgba"].concat(r.textColor.toArray())),t.push(i)}}return t};var ne=function(t){this.name=t.name,this.available=t.available};function re(t,e,n,r){return"number"==typeof t&&t>=0&&t<=255&&"number"==typeof e&&e>=0&&e<=255&&"number"==typeof n&&n>=0&&n<=255?void 0===r||"number"==typeof r&&r>=0&&r<=1?null:"Invalid rgba value ["+[t,e,n,r].join(", ")+"]: 'a' must be between 0 and 1.":"Invalid rgba value ["+("number"==typeof r?[t,e,n,r]:[t,e,n]).join(", ")+"]: 'r', 'g', and 'b' must be between 0 and 255."}function ie(t){if(null===t)return!0;if("string"==typeof t)return!0;if("boolean"==typeof t)return!0;if("number"==typeof t)return!0;if(t instanceof $t)return!0;if(t instanceof Qt)return!0;if(t instanceof ee)return!0;if(t instanceof ne)return!0;if(Array.isArray(t)){for(var e=0,n=t;e<n.length;e+=1)if(!ie(n[e]))return!1;return!0}if("object"==typeof t){for(var r in t)if(!ie(t[r]))return!1;return!0}return!1}function oe(t){if(null===t)return Lt;if("string"==typeof t)return Bt;if("boolean"==typeof t)return Ft;if("number"==typeof t)return Rt;if(t instanceof $t)return jt;if(t instanceof Qt)return Vt;if(t instanceof ee)return qt;if(t instanceof ne)return Zt;if(Array.isArray(t)){for(var e,n=t.length,r=0,i=t;r<i.length;r+=1){var o=oe(i[r]);if(e){if(e===o)continue;e=Ut;break}e=o}return Wt(e||Ut,n)}return Nt}function ae(t){var e=typeof t;return null===t?"":"string"===e||"number"===e||"boolean"===e?String(t):t instanceof $t||t instanceof ee||t instanceof ne?t.toString():JSON.stringify(t)}ne.prototype.toString=function(){return this.name},ne.fromString=function(t){return t?new ne({name:t,available:!1}):null},ne.prototype.serialize=function(){return["image",this.name]};var se=function(t,e){this.type=t,this.value=e};se.parse=function(t,e){if(2!==t.length)return e.error("'literal' expression requires exactly one argument, but found "+(t.length-1)+" instead.");if(!ie(t[1]))return e.error("invalid value");var n=t[1],r=oe(n),i=e.expectedType;return"array"!==r.kind||0!==r.N||!i||"array"!==i.kind||"number"==typeof i.N&&0!==i.N||(r=i),new se(r,n)},se.prototype.evaluate=function(){return this.value},se.prototype.eachChild=function(){},se.prototype.outputDefined=function(){return!0},se.prototype.serialize=function(){return"array"===this.type.kind||"object"===this.type.kind?["literal",this.value]:this.value instanceof $t?["rgba"].concat(this.value.toArray()):this.value instanceof ee?this.value.serialize():this.value};var ue=function(t){this.name="ExpressionEvaluationError",this.message=t};ue.prototype.toJSON=function(){return this.message};var le={string:Bt,number:Rt,boolean:Ft,object:Nt},ce=function(t,e){this.type=t,this.args=e};ce.parse=function(t,e){if(t.length<2)return e.error("Expected at least one argument.");var n,r=1,i=t[0];if("array"===i){var 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t=this.type,e=[t.kind];if("array"===t.kind){var n=t.itemType;if("string"===n.kind||"number"===n.kind||"boolean"===n.kind){e.push(n.kind);var r=t.N;("number"==typeof r||this.args.length>1)&&e.push(r)}}return e.concat(this.args.map((function(t){return t.serialize()})))};var pe=function(t){this.type=qt,this.sections=t};pe.parse=function(t,e){if(t.length<2)return e.error("Expected at least one argument.");var n=t[1];if(!Array.isArray(n)&&"object"==typeof n)return e.error("First argument must be an image or text section.");for(var r=[],i=!1,o=1;o<=t.length-1;++o){var a=t[o];if(i&&"object"==typeof a&&!Array.isArray(a)){i=!1;var s=null;if(a["font-scale"]&&!(s=e.parse(a["font-scale"],1,Rt)))return null;var u=null;if(a["text-font"]&&!(u=e.parse(a["text-font"],1,Wt(Bt))))return null;var l=null;if(a["text-color"]&&!(l=e.parse(a["text-color"],1,jt)))return null;var c=r[r.length-1];c.scale=s,c.font=u,c.textColor=l}else{var p=e.parse(t[o],1,Ut);if(!p)return null;var h=p.type.kind;if("string"!==h&&"value"!==h&&"null"!==h&&"resolvedImage"!==h)return e.error("Formatted text type must be 'string', 'value', 'image' or 'null'.");i=!0,r.push({content:p,scale:null,font:null,textColor:null})}}return new pe(r)},pe.prototype.evaluate=function(t){return new ee(this.sections.map((function(e){var n=e.content.evaluate(t);return oe(n)===Zt?new te("",n,null,null,null):new te(ae(n),null,e.scale?e.scale.evaluate(t):null,e.font?e.font.evaluate(t).join(","):null,e.textColor?e.textColor.evaluate(t):null)})))},pe.prototype.eachChild=function(t){for(var e=0,n=this.sections;e<n.length;e+=1){var r=n[e];t(r.content),r.scale&&t(r.scale),r.font&&t(r.font),r.textColor&&t(r.textColor)}},pe.prototype.outputDefined=function(){return!1},pe.prototype.serialize=function(){for(var t=["format"],e=0,n=this.sections;e<n.length;e+=1){var r=n[e];t.push(r.content.serialize());var i={};r.scale&&(i["font-scale"]=r.scale.serialize()),r.font&&(i["text-font"]=r.font.serialize()),r.textColor&&(i["text-color"]=r.textColor.serialize()),t.push(i)}return t};var he=function(t){this.type=Zt,this.input=t};he.parse=function(t,e){if(2!==t.length)return e.error("Expected two arguments.");var n=e.parse(t[1],1,Bt);return n?new he(n):e.error("No image name provided.")},he.prototype.evaluate=function(t){var e=this.input.evaluate(t),n=ne.fromString(e);return n&&t.availableImages&&(n.available=t.availableImages.indexOf(e)>-1),n},he.prototype.eachChild=function(t){t(this.input)},he.prototype.outputDefined=function(){return!1},he.prototype.serialize=function(){return["image",this.input.serialize()]};var fe={"to-boolean":Ft,"to-color":jt,"to-number":Rt,"to-string":Bt},de=function(t,e){this.type=t,this.args=e};de.parse=function(t,e){if(t.length<2)return e.error("Expected at least one argument.");var n=t[0];if(("to-boolean"===n||"to-string"===n)&&2!==t.length)return e.error("Expected one 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number.")}return"formatted"===this.type.kind?ee.fromString(ae(this.args[0].evaluate(t))):"resolvedImage"===this.type.kind?ne.fromString(ae(this.args[0].evaluate(t))):ae(this.args[0].evaluate(t))},de.prototype.eachChild=function(t){this.args.forEach(t)},de.prototype.outputDefined=function(){return this.args.every((function(t){return t.outputDefined()}))},de.prototype.serialize=function(){if("formatted"===this.type.kind)return new pe([{content:this.args[0],scale:null,font:null,textColor:null}]).serialize();if("resolvedImage"===this.type.kind)return new he(this.args[0]).serialize();var t=["to-"+this.type.kind];return this.eachChild((function(e){t.push(e.serialize())})),t};var me=["Unknown","Point","LineString","Polygon"],ye=function(){this.globals=null,this.feature=null,this.featureState=null,this.formattedSection=null,this._parseColorCache={},this.availableImages=null,this.canonical=null};ye.prototype.id=function(){return this.feature&&"id"in this.feature?this.feature.id:null},ye.prototype.geometryType=function(){return this.feature?"number"==typeof this.feature.type?me[this.feature.type]:this.feature.type:null},ye.prototype.geometry=function(){return this.feature&&"geometry"in this.feature?this.feature.geometry:null},ye.prototype.canonicalID=function(){return this.canonical},ye.prototype.properties=function(){return this.feature&&this.feature.properties||{}},ye.prototype.parseColor=function(t){var e=this._parseColorCache[t];return e||(e=this._parseColorCache[t]=$t.parse(t)),e};var ve=function(t,e,n,r){this.name=t,this.type=e,this._evaluate=n,this.args=r};ve.prototype.evaluate=function(t){return this._evaluate(t,this.args)},ve.prototype.eachChild=function(t){this.args.forEach(t)},ve.prototype.outputDefined=function(){return!1},ve.prototype.serialize=function(){return[this.name].concat(this.args.map((function(t){return t.serialize()})))},ve.parse=function(t,e){var n,r=t[0],i=ve.definitions[r];if(!i)return e.error('Unknown 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vendor: 112,899 bytes, line 2
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e=Object.create(this.prototype);return e.arrayBuffer=t.arrayBuffer,e.length=t.length,e.capacity=t.arrayBuffer.byteLength/e.bytesPerElement,e._refreshViews(),e},Ei.prototype._trim=function(){this.length!==this.capacity&&(this.capacity=this.length,this.arrayBuffer=this.arrayBuffer.slice(0,this.length*this.bytesPerElement),this._refreshViews())},Ei.prototype.clear=function(){this.length=0},Ei.prototype.resize=function(t){this.reserve(t),this.length=t},Ei.prototype.reserve=function(t){if(t>this.capacity){this.capacity=Math.max(t,Math.floor(5*this.capacity),128),this.arrayBuffer=new ArrayBuffer(this.capacity*this.bytesPerElement);var e=this.uint8;this._refreshViews(),e&&this.uint8.set(e)}},Ei.prototype._refreshViews=function(){throw new Error("_refreshViews() must be implemented by each concrete StructArray layout")};var ki=function(t){function e(){t.apply(this,arguments)}return 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s=6*t;return this.int16[s+0]=e,this.int16[s+1]=n,this.int16[s+2]=r,this.int16[s+3]=i,this.int16[s+4]=o,this.int16[s+5]=a,t},e}(Ei);Ri.prototype.bytesPerElement=12,Rr("StructArrayLayout2i2i2i12",Ri);var Bi=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.prototype)).constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)},e.prototype.emplaceBack=function(t,e,n,r,i){var o=this.length;return this.resize(o+1),this.emplace(o,t,e,n,r,i)},e.prototype.emplace=function(t,e,n,r,i,o){var a=4*t,s=8*t;return this.float32[a+0]=e,this.float32[a+1]=n,this.float32[a+2]=r,this.int16[s+6]=i,this.int16[s+7]=o,t},e}(Ei);Bi.prototype.bytesPerElement=16,Rr("StructArrayLayout2f1f2i16",Bi);var Fi=function(t){function e(){t.apply(this,arguments)}return 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this.uint16[i+0]=e,this.uint16[i+1]=n,this.uint16[i+2]=r,t},e}(Ei);ji.prototype.bytesPerElement=6,Rr("StructArrayLayout3ui6",ji);var Ni=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.prototype)).constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer),this.uint32=new Uint32Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)},e.prototype.emplaceBack=function(t,e,n,r,i,o,a,s,u,l,c,p,h,f,d,m,y){var v=this.length;return this.resize(v+1),this.emplace(v,t,e,n,r,i,o,a,s,u,l,c,p,h,f,d,m,y)},e.prototype.emplace=function(t,e,n,r,i,o,a,s,u,l,c,p,h,f,d,m,y,v){var g=24*t,_=12*t,x=48*t;return this.int16[g+0]=e,this.int16[g+1]=n,this.uint16[g+2]=r,this.uint16[g+3]=i,this.uint32[_+2]=o,this.uint32[_+3]=a,this.uint32[_+4]=s,this.uint16[g+10]=u,this.uint16[g+11]=l,this.uint16[g+12]=c,this.float32[_+7]=p,this.float32[_+8]=h,this.uint8[x+36]=f,this.uint8[x+37]=d,this.uint8[x+38]=m,this.uint32[_+10]=y,this.int16[g+22]=v,t},e}(Ei);Ni.prototype.bytesPerElement=48,Rr("StructArrayLayout2i2ui3ul3ui2f3ub1ul1i48",Ni);var Ui=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.prototype)).constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer),this.uint32=new Uint32Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)},e.prototype.emplaceBack=function(t,e,n,r,i,o,a,s,u,l,c,p,h,f,d,m,y,v,g,_,x,b,w,E,S,T,k,P){var C=this.length;return this.resize(C+1),this.emplace(C,t,e,n,r,i,o,a,s,u,l,c,p,h,f,d,m,y,v,g,_,x,b,w,E,S,T,k,P)},e.prototype.emplace=function(t,e,n,r,i,o,a,s,u,l,c,p,h,f,d,m,y,v,g,_,x,b,w,E,S,T,k,P,C){var I=34*t,z=17*t;return this.int16[I+0]=e,this.int16[I+1]=n,this.int16[I+2]=r,this.int16[I+3]=i,this.int16[I+4]=o,this.int16[I+5]=a,this.int16[I+6]=s,this.int16[I+7]=u,this.uint16[I+8]=l,this.uint16[I+9]=c,this.uint16[I+10]=p,this.uint16[I+11]=h,this.uint16[I+12]=f,this.uint16[I+13]=d,this.uint16[I+14]=m,this.uint16[I+15]=y,this.uint16[I+16]=v,this.uint16[I+17]=g,this.uint16[I+18]=_,this.uint16[I+19]=x,this.uint16[I+20]=b,this.uint16[I+21]=w,this.uint16[I+22]=E,this.uint32[z+12]=S,this.float32[z+13]=T,this.float32[z+14]=k,this.float32[z+15]=P,this.float32[z+16]=C,t},e}(Ei);Ui.prototype.bytesPerElement=68,Rr("StructArrayLayout8i15ui1ul4f68",Ui);var Vi=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.prototype)).constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)},e.prototype.emplaceBack=function(t){var e=this.length;return this.resize(e+1),this.emplace(e,t)},e.prototype.emplace=function(t,e){return this.float32[1*t+0]=e,t},e}(Ei);Vi.prototype.bytesPerElement=4,Rr("StructArrayLayout1f4",Vi);var qi=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.prototype)).constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)},e.prototype.emplaceBack=function(t,e,n){var r=this.length;return this.resize(r+1),this.emplace(r,t,e,n)},e.prototype.emplace=function(t,e,n,r){var i=3*t;return this.int16[i+0]=e,this.int16[i+1]=n,this.int16[i+2]=r,t},e}(Ei);qi.prototype.bytesPerElement=6,Rr("StructArrayLayout3i6",qi);var Zi=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.prototype)).constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint32=new Uint32Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)},e.prototype.emplaceBack=function(t,e,n){var r=this.length;return this.resize(r+1),this.emplace(r,t,e,n)},e.prototype.emplace=function(t,e,n,r){var i=4*t;return this.uint32[2*t+0]=e,this.uint16[i+2]=n,this.uint16[i+3]=r,t},e}(Ei);Zi.prototype.bytesPerElement=8,Rr("StructArrayLayout1ul2ui8",Zi);var Wi=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.prototype)).constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)},e.prototype.emplaceBack=function(t,e){var n=this.length;return this.resize(n+1),this.emplace(n,t,e)},e.prototype.emplace=function(t,e,n){var r=2*t;return this.uint16[r+0]=e,this.uint16[r+1]=n,t},e}(Ei);Wi.prototype.bytesPerElement=4,Rr("StructArrayLayout2ui4",Wi);var Gi=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.prototype)).constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)},e.prototype.emplaceBack=function(t){var e=this.length;return this.resize(e+1),this.emplace(e,t)},e.prototype.emplace=function(t,e){return this.uint16[1*t+0]=e,t},e}(Ei);Gi.prototype.bytesPerElement=2,Rr("StructArrayLayout1ui2",Gi);var Xi=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.prototype)).constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)},e.prototype.emplaceBack=function(t,e,n,r){var i=this.length;return this.resize(i+1),this.emplace(i,t,e,n,r)},e.prototype.emplace=function(t,e,n,r,i){var o=4*t;return this.float32[o+0]=e,this.float32[o+1]=n,this.float32[o+2]=r,this.float32[o+3]=i,t},e}(Ei);Xi.prototype.bytesPerElement=16,Rr("StructArrayLayout4f16",Xi);var Hi=function(t){function e(){t.apply(this,arguments)}t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.prototype)).constructor=e;var n={anchorPointX:{configurable:!0},anchorPointY:{configurable:!0},x1:{configurable:!0},y1:{configurable:!0},x2:{configurable:!0},y2:{configurable:!0},featureIndex:{configurable:!0},sourceLayerIndex:{configurable:!0},bucketIndex:{configurable:!0},anchorPoint:{configurable:!0}};return n.anchorPointX.get=function(){return this._structArray.int16[this._pos2+0]},n.anchorPointY.get=function(){return this._structArray.int16[this._pos2+1]},n.x1.get=function(){return this._structArray.int16[this._pos2+2]},n.y1.get=function(){return this._structArray.int16[this._pos2+3]},n.x2.get=function(){return this._structArray.int16[this._pos2+4]},n.y2.get=function(){return this._structArray.int16[this._pos2+5]},n.featureIndex.get=function(){return this._structArray.uint32[this._pos4+3]},n.sourceLayerIndex.get=function(){return this._structArray.uint16[this._pos2+8]},n.bucketIndex.get=function(){return this._structArray.uint16[this._pos2+9]},n.anchorPoint.get=function(){return new i(this.anchorPointX,this.anchorPointY)},Object.defineProperties(e.prototype,n),e}(wi);Hi.prototype.size=20;var Ki=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.prototype)).constructor=e,e.prototype.get=function(t){return new Hi(this,t)},e}(Li);Rr("CollisionBoxArray",Ki);var Yi=function(t){function e(){t.apply(this,arguments)}t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.prototype)).constructor=e;var n={anchorX:{configurable:!0},anchorY:{configurable:!0},glyphStartIndex:{configurable:!0},numGlyphs:{configurable:!0},vertexStartIndex:{configurable:!0},lineStartIndex:{configurable:!0},lineLength:{configurable:!0},segment:{configurable:!0},lowerSize:{configurable:!0},upperSize:{configurable:!0},lineOffsetX:{configurable:!0},lineOffsetY:{configurable:!0},writingMode:{configurable:!0},placedOrientation:{configurable:!0},hidden:{configurable:!0},crossTileID:{configurable:!0},associatedIconIndex:{configurable:!0}};return n.anchorX.get=function(){return this._structArray.int16[this._pos2+0]},n.anchorY.get=function(){return this._structArray.int16[this._pos2+1]},n.glyphStartIndex.get=function(){return this._structArray.uint16[this._pos2+2]},n.numGlyphs.get=function(){return this._structArray.uint16[this._pos2+3]},n.vertexStartIndex.get=function(){return this._structArray.uint32[this._pos4+2]},n.lineStartIndex.get=function(){return this._structArray.uint32[this._pos4+3]},n.lineLength.get=function(){return this._structArray.uint32[this._pos4+4]},n.segment.get=function(){return this._structArray.uint16[this._pos2+10]},n.lowerSize.get=function(){return this._structArray.uint16[this._pos2+11]},n.upperSize.get=function(){return this._structArray.uint16[this._pos2+12]},n.lineOffsetX.get=function(){return this._structArray.float32[this._pos4+7]},n.lineOffsetY.get=function(){return this._structArray.float32[this._pos4+8]},n.writingMode.get=function(){return this._structArray.uint8[this._pos1+36]},n.placedOrientation.get=function(){return this._structArray.uint8[this._pos1+37]},n.placedOrientation.set=function(t){this._structArray.uint8[this._pos1+37]=t},n.hidden.get=function(){return this._structArray.uint8[this._pos1+38]},n.hidden.set=function(t){this._structArray.uint8[this._pos1+38]=t},n.crossTileID.get=function(){return this._structArray.uint32[this._pos4+10]},n.crossTileID.set=function(t){this._structArray.uint32[this._pos4+10]=t},n.associatedIconIndex.get=function(){return this._structArray.int16[this._pos2+22]},Object.defineProperties(e.prototype,n),e}(wi);Yi.prototype.size=48;var Ji=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.prototype)).constructor=e,e.prototype.get=function(t){return new Yi(this,t)},e}(Ni);Rr("PlacedSymbolArray",Ji);var $i=function(t){function e(){t.apply(this,arguments)}t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.prototype)).constructor=e;var n={anchorX:{configurable:!0},anchorY:{configurable:!0},rightJustifiedTextSymbolIndex:{configurable:!0},centerJustifiedTextSymbolIndex:{configurable:!0},leftJustifiedTextSymbolIndex:{configurable:!0},verticalPlacedTextSymbolIndex:{configurable:!0},placedIconSymbolIndex:{configurable:!0},verticalPlacedIconSymbolIndex:{configurable:!0},key:{configurable:!0},textBoxStartIndex:{configurable:!0},textBoxEndIndex:{configurable:!0},verticalTextBoxStartIndex:{configurable:!0},verticalTextBoxEndIndex:{configurable:!0},iconBoxStartIndex:{configurable:!0},iconBoxEndIndex:{configurable:!0},verticalIconBoxStartIndex:{configurable:!0},verticalIconBoxEndIndex:{configurable:!0},featureIndex:{configurable:!0},numHorizontalGlyphVertices:{configurable:!0},numVerticalGlyphVertices:{configurable:!0},numIconVertices:{configurable:!0},numVerticalIconVertices:{configurable:!0},useRuntimeCollisionCircles:{configurable:!0},crossTileID:{configurable:!0},textBoxScale:{configurable:!0},textOffset0:{configurable:!0},textOffset1:{configurable:!0},collisionCircleDiameter:{configurable:!0}};return n.anchorX.get=function(){return this._structArray.int16[this._pos2+0]},n.anchorY.get=function(){return this._structArray.int16[this._pos2+1]},n.rightJustifiedTextSymbolIndex.get=function(){return this._structArray.int16[this._pos2+2]},n.centerJustifiedTextSymbolIndex.get=function(){return this._structArray.int16[this._pos2+3]},n.leftJustifiedTextSymbolIndex.get=function(){return this._structArray.int16[this._pos2+4]},n.verticalPlacedTextSymbolIndex.get=function(){return this._structArray.int16[this._pos2+5]},n.placedIconSymbolIndex.get=function(){return this._structArray.int16[this._pos2+6]},n.verticalPlacedIconSymbolIndex.get=function(){return this._structArray.int16[this._pos2+7]},n.key.get=function(){return this._structArray.uint16[this._pos2+8]},n.textBoxStartIndex.get=function(){return this._structArray.uint16[this._pos2+9]},n.textBoxEndIndex.get=function(){return this._structArray.uint16[this._pos2+10]},n.verticalTextBoxStartIndex.get=function(){return this._structArray.uint16[this._pos2+11]},n.verticalTextBoxEndIndex.get=function(){return this._structArray.uint16[this._pos2+12]},n.iconBoxStartIndex.get=function(){return this._structArray.uint16[this._pos2+13]},n.iconBoxEndIndex.get=function(){return this._structArray.uint16[this._pos2+14]},n.verticalIconBoxStartIndex.get=function(){return this._structArray.uint16[this._pos2+15]},n.verticalIconBoxEndIndex.get=function(){return this._structArray.uint16[this._pos2+16]},n.featureIndex.get=function(){return this._structArray.uint16[this._pos2+17]},n.numHorizontalGlyphVertices.get=function(){return this._structArray.uint16[this._pos2+18]},n.numVerticalGlyphVertices.get=function(){return this._structArray.uint16[this._pos2+19]},n.numIconVertices.get=function(){return this._structArray.uint16[this._pos2+20]},n.numVerticalIconVertices.get=function(){return this._structArray.uint16[this._pos2+21]},n.useRuntimeCollisionCircles.get=function(){return this._structArray.uint16[this._pos2+22]},n.crossTileID.get=function(){return this._structArray.uint32[this._pos4+12]},n.crossTileID.set=function(t){this._structArray.uint32[this._pos4+12]=t},n.textBoxScale.get=function(){return this._structArray.float32[this._pos4+13]},n.textOffset0.get=function(){return this._structArray.float32[this._pos4+14]},n.textOffset1.get=function(){return this._structArray.float32[this._pos4+15]},n.collisionCircleDiameter.get=function(){return this._structArray.float32[this._pos4+16]},Object.defineProperties(e.prototype,n),e}(wi);$i.prototype.size=68;var Qi=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.prototype)).constructor=e,e.prototype.get=function(t){return new $i(this,t)},e}(Ui);Rr("SymbolInstanceArray",Qi);var to=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.prototype)).constructor=e,e.prototype.getoffsetX=function(t){return this.float32[1*t+0]},e}(Vi);Rr("GlyphOffsetArray",to);var eo=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.prototype)).constructor=e,e.prototype.getx=function(t){return this.int16[3*t+0]},e.prototype.gety=function(t){return this.int16[3*t+1]},e.prototype.gettileUnitDistanceFromAnchor=function(t){return this.int16[3*t+2]},e}(qi);Rr("SymbolLineVertexArray",eo);var no=function(t){function e(){t.apply(this,arguments)}t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.prototype)).constructor=e;var n={featureIndex:{configurable:!0},sourceLayerIndex:{configurable:!0},bucketIndex:{configurable:!0}};return n.featureIndex.get=function(){return this._structArray.uint32[this._pos4+0]},n.sourceLayerIndex.get=function(){return this._structArray.uint16[this._pos2+2]},n.bucketIndex.get=function(){return this._structArray.uint16[this._pos2+3]},Object.defineProperties(e.prototype,n),e}(wi);no.prototype.size=8;var ro=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.prototype)).constructor=e,e.prototype.get=function(t){return new no(this,t)},e}(Zi);Rr("FeatureIndexArray",ro);var io=Si([{name:"a_pos",components:2,type:"Int16"}],4).members,oo=function(t){void 0===t&&(t=[]),this.segments=t};function ao(t,e){return 256*(t=c(Math.floor(t),0,255))+c(Math.floor(e),0,255)}oo.prototype.prepareSegment=function(t,e,n,r){var i=this.segments[this.segments.length-1];return t>oo.MAX_VERTEX_ARRAY_LENGTH&&E("Max vertices per segment is "+oo.MAX_VERTEX_ARRAY_LENGTH+": bucket requested "+t),(!i||i.vertexLength+t>oo.MAX_VERTEX_ARRAY_LENGTH||i.sortKey!==r)&&(i={vertexOffset:e.length,primitiveOffset:n.length,vertexLength:0,primitiveLength:0},void 0!==r&&(i.sortKey=r),this.segments.push(i)),i},oo.prototype.get=function(){return this.segments},oo.prototype.destroy=function(){for(var t=0,e=this.segments;t<e.length;t+=1){var n=e[t];for(var r in n.vaos)n.vaos[r].destroy()}},oo.simpleSegment=function(t,e,n,r){return new oo([{vertexOffset:t,primitiveOffset:e,vertexLength:n,primitiveLength:r,vaos:{},sortKey:0}])},oo.MAX_VERTEX_ARRAY_LENGTH=Math.pow(2,16)-1,Rr("SegmentVector",oo);var so=Si([{name:"a_pattern_from",components:4,type:"Uint16"},{name:"a_pattern_to",components:4,type:"Uint16"},{name:"a_pixel_ratio_from",components:1,type:"Uint16"},{name:"a_pixel_ratio_to",components:1,type:"Uint16"}]),uo=e((function(t){t.exports=function(t,e){var n,r,i,o,a,s,u,l;for(r=t.length-(n=3&t.length),i=e,a=3432918353,s=461845907,l=0;l<r;)u=255&t.charCodeAt(l)|(255&t.charCodeAt(++l))<<8|(255&t.charCodeAt(++l))<<16|(255&t.charCodeAt(++l))<<24,++l,i=27492+(65535&(o=5*(65535&(i=(i^=u=(65535&(u=(u=(65535&u)*a+(((u>>>16)*a&65535)<<16)&4294967295)<<15|u>>>17))*s+(((u>>>16)*s&65535)<<16)&4294967295)<<13|i>>>19))+((5*(i>>>16)&65535)<<16)&4294967295))+((58964+(o>>>16)&65535)<<16);switch(u=0,n){case 3:u^=(255&t.charCodeAt(l+2))<<16;case 2:u^=(255&t.charCodeAt(l+1))<<8;case 1:i^=u=(65535&(u=(u=(65535&(u^=255&t.charCodeAt(l)))*a+(((u>>>16)*a&65535)<<16)&4294967295)<<15|u>>>17))*s+(((u>>>16)*s&65535)<<16)&4294967295}return i^=t.length,i=2246822507*(65535&(i^=i>>>16))+((2246822507*(i>>>16)&65535)<<16)&4294967295,i=3266489909*(65535&(i^=i>>>13))+((3266489909*(i>>>16)&65535)<<16)&4294967295,(i^=i>>>16)>>>0}})),lo=e((function(t){t.exports=function(t,e){for(var n,r=t.length,i=e^r,o=0;r>=4;)n=1540483477*(65535&(n=255&t.charCodeAt(o)|(255&t.charCodeAt(++o))<<8|(255&t.charCodeAt(++o))<<16|(255&t.charCodeAt(++o))<<24))+((1540483477*(n>>>16)&65535)<<16),i=1540483477*(65535&i)+((1540483477*(i>>>16)&65535)<<16)^(n=1540483477*(65535&(n^=n>>>24))+((1540483477*(n>>>16)&65535)<<16)),r-=4,++o;switch(r){case 3:i^=(255&t.charCodeAt(o+2))<<16;case 2:i^=(255&t.charCodeAt(o+1))<<8;case 1:i=1540483477*(65535&(i^=255&t.charCodeAt(o)))+((1540483477*(i>>>16)&65535)<<16)}return i=1540483477*(65535&(i^=i>>>13))+((1540483477*(i>>>16)&65535)<<16),(i^=i>>>15)>>>0}})),co=uo,po=lo;co.murmur3=uo,co.murmur2=po;var ho=function(){this.ids=[],this.positions=[],this.indexed=!1};ho.prototype.add=function(t,e,n,r){this.ids.push(mo(t)),this.positions.push(e,n,r)},ho.prototype.getPositions=function(t){for(var e=mo(t),n=0,r=this.ids.length-1;n<r;){var i=n+r>>1;this.ids[i]>=e?r=i:n=i+1}for(var o=[];this.ids[n]===e;)o.push({index:this.positions[3*n],start:this.positions[3*n+1],end:this.positions[3*n+2]}),n++;return o},ho.serialize=function(t,e){var n=new Float64Array(t.ids),r=new Uint32Array(t.positions);return function t(e,n,r,i){for(;r<i;){for(var o=e[r+i>>1],a=r-1,s=i+1;;){do{a++}while(e[a]<o);do{s--}while(e[s]>o);if(a>=s)break;yo(e,a,s),yo(n,3*a,3*s),yo(n,3*a+1,3*s+1),yo(n,3*a+2,3*s+2)}s-r<i-s?(t(e,n,r,s),r=s+1):(t(e,n,s+1,i),i=s)}}(n,r,0,n.length-1),e&&e.push(n.buffer,r.buffer),{ids:n,positions:r}},ho.deserialize=function(t){var e=new ho;return e.ids=t.ids,e.positions=t.positions,e.indexed=!0,e};var fo=Math.pow(2,53)-1;function mo(t){var e=+t;return!isNaN(e)&&e<=fo?e:co(String(t))}function yo(t,e,n){var r=t[e];t[e]=t[n],t[n]=r}Rr("FeaturePositionMap",ho);var vo=function(t,e){this.gl=t.gl,this.location=e},go=function(t){function e(e,n){t.call(this,e,n),this.current=0}return t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.prototype)).constructor=e,e.prototype.set=function(t){this.current!==t&&(this.current=t,this.gl.uniform1i(this.location,t))},e}(vo),_o=function(t){function e(e,n){t.call(this,e,n),this.current=0}return t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.prototype)).constructor=e,e.prototype.set=function(t){this.current!==t&&(this.current=t,this.gl.uniform1f(this.location,t))},e}(vo),xo=function(t){function e(e,n){t.call(this,e,n),this.current=[0,0]}return t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.prototype)).constructor=e,e.prototype.set=function(t){t[0]===this.current[0]&&t[1]===this.current[1]||(this.current=t,this.gl.uniform2f(this.location,t[0],t[1]))},e}(vo),bo=function(t){function e(e,n){t.call(this,e,n),this.current=[0,0,0]}return t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.prototype)).constructor=e,e.prototype.set=function(t){t[0]===this.current[0]&&t[1]===this.current[1]&&t[2]===this.current[2]||(this.current=t,this.gl.uniform3f(this.location,t[0],t[1],t[2]))},e}(vo),wo=function(t){function e(e,n){t.call(this,e,n),this.current=[0,0,0,0]}return t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.prototype)).constructor=e,e.prototype.set=function(t){t[0]===this.current[0]&&t[1]===this.current[1]&&t[2]===this.current[2]&&t[3]===this.current[3]||(this.current=t,this.gl.uniform4f(this.location,t[0],t[1],t[2],t[3]))},e}(vo),Eo=function(t){function e(e,n){t.call(this,e,n),this.current=$t.transparent}return t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.prototype)).constructor=e,e.prototype.set=function(t){t.r===this.current.r&&t.g===this.current.g&&t.b===this.current.b&&t.a===this.current.a||(this.current=t,this.gl.uniform4f(this.location,t.r,t.g,t.b,t.a))},e}(vo),So=new Float32Array(16),To=function(t){function e(e,n){t.call(this,e,n),this.current=So}return t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.prototype)).constructor=e,e.prototype.set=function(t){if(t[12]!==this.current[12]||t[0]!==this.current[0])return this.current=t,void this.gl.uniformMatrix4fv(this.location,!1,t);for(var e=1;e<16;e++)if(t[e]!==this.current[e]){this.current=t,this.gl.uniformMatrix4fv(this.location,!1,t);break}},e}(vo);function ko(t){return[ao(255*t.r,255*t.g),ao(255*t.b,255*t.a)]}var Po=function(t,e,n){this.value=t,this.uniformNames=e.map((function(t){return"u_"+t})),this.type=n};Po.prototype.setUniform=function(t,e,n){t.set(n.constantOr(this.value))},Po.prototype.getBinding=function(t,e,n){return"color"===this.type?new Eo(t,e):new _o(t,e)};var Co=function(t,e){this.uniformNames=e.map((function(t){return"u_"+t})),this.patternFrom=null,this.patternTo=null,this.pixelRatioFrom=1,this.pixelRatioTo=1};Co.prototype.setConstantPatternPositions=function(t,e){this.pixelRatioFrom=e.pixelRatio,this.pixelRatioTo=t.pixelRatio,this.patternFrom=e.tlbr,this.patternTo=t.tlbr},Co.prototype.setUniform=function(t,e,n,r){var i="u_pattern_to"===r?this.patternTo:"u_pattern_from"===r?this.patternFrom:"u_pixel_ratio_to"===r?this.pixelRatioTo:"u_pixel_ratio_from"===r?this.pixelRatioFrom:null;i&&t.set(i)},Co.prototype.getBinding=function(t,e,n){return"u_pattern"===n.substr(0,9)?new wo(t,e):new _o(t,e)};var Io=function(t,e,n,r){this.expression=t,this.type=n,this.maxValue=0,this.paintVertexAttributes=e.map((function(t){return{name:"a_"+t,type:"Float32",components:"color"===n?2:1,offset:0}})),this.paintVertexArray=new r};Io.prototype.populatePaintArray=function(t,e,n,r,i){var o=this.paintVertexArray.length,a=this.expression.evaluate(new oi(0),e,{},r,[],i);this.paintVertexArray.resize(t),this._setPaintValue(o,t,a)},Io.prototype.updatePaintArray=function(t,e,n,r){var i=this.expression.evaluate({zoom:0},n,r);this._setPaintValue(t,e,i)},Io.prototype._setPaintValue=function(t,e,n){if("color"===this.type)for(var r=ko(n),i=t;i<e;i++)this.paintVertexArray.emplace(i,r[0],r[1]);else{for(var o=t;o<e;o++)this.paintVertexArray.emplace(o,n);this.maxValue=Math.max(this.maxValue,Math.abs(n))}},Io.prototype.upload=function(t){this.paintVertexArray&&this.paintVertexArray.arrayBuffer&&(this.paintVertexBuffer&&this.paintVertexBuffer.buffer?this.paintVertexBuffer.updateData(this.paintVertexArray):this.paintVertexBuffer=t.createVertexBuffer(this.paintVertexArray,this.paintVertexAttributes,this.expression.isStateDependent))},Io.prototype.destroy=function(){this.paintVertexBuffer&&this.paintVertexBuffer.destroy()};var zo=function(t,e,n,r,i,o){this.expression=t,this.uniformNames=e.map((function(t){return"u_"+t+"_t"})),this.type=n,this.useIntegerZoom=r,this.zoom=i,this.maxValue=0,this.paintVertexAttributes=e.map((function(t){return{name:"a_"+t,type:"Float32",components:"color"===n?4:2,offset:0}})),this.paintVertexArray=new o};zo.prototype.populatePaintArray=function(t,e,n,r,i){var o=this.expression.evaluate(new oi(this.zoom),e,{},r,[],i),a=this.expression.evaluate(new oi(this.zoom+1),e,{},r,[],i),s=this.paintVertexArray.length;this.paintVertexArray.resize(t),this._setPaintValue(s,t,o,a)},zo.prototype.updatePaintArray=function(t,e,n,r){var i=this.expression.evaluate({zoom:this.zoom},n,r),o=this.expression.evaluate({zoom:this.zoom+1},n,r);this._setPaintValue(t,e,i,o)},zo.prototype._setPaintValue=function(t,e,n,r){if("color"===this.type)for(var i=ko(n),o=ko(r),a=t;a<e;a++)this.paintVertexArray.emplace(a,i[0],i[1],o[0],o[1]);else{for(var s=t;s<e;s++)this.paintVertexArray.emplace(s,n,r);this.maxValue=Math.max(this.maxValue,Math.abs(n),Math.abs(r))}},zo.prototype.upload=function(t){this.paintVertexArray&&this.paintVertexArray.arrayBuffer&&(this.paintVertexBuffer&&this.paintVertexBuffer.buffer?this.paintVertexBuffer.updateData(this.paintVertexArray):this.paintVertexBuffer=t.createVertexBuffer(this.paintVertexArray,this.paintVertexAttributes,this.expression.isStateDependent))},zo.prototype.destroy=function(){this.paintVertexBuffer&&this.paintVertexBuffer.destroy()},zo.prototype.setUniform=function(t,e){var n=this.useIntegerZoom?Math.floor(e.zoom):e.zoom,r=c(this.expression.interpolationFactor(n,this.zoom,this.zoom+1),0,1);t.set(r)},zo.prototype.getBinding=function(t,e,n){return new _o(t,e)};var Ao=function(t,e,n,r,i,o){this.expression=t,this.type=e,this.useIntegerZoom=n,this.zoom=r,this.layerId=o,this.zoomInPaintVertexArray=new i,this.zoomOutPaintVertexArray=new i};Ao.prototype.populatePaintArray=function(t,e,n){var r=this.zoomInPaintVertexArray.length;this.zoomInPaintVertexArray.resize(t),this.zoomOutPaintVertexArray.resize(t),this._setPaintValues(r,t,e.patterns&&e.patterns[this.layerId],n)},Ao.prototype.updatePaintArray=function(t,e,n,r,i){this._setPaintValues(t,e,n.patterns&&n.patterns[this.layerId],i)},Ao.prototype._setPaintValues=function(t,e,n,r){if(r&&n){var i=r[n.min],o=r[n.mid],a=r[n.max];if(i&&o&&a)for(var s=t;s<e;s++)this.zoomInPaintVertexArray.emplace(s,o.tl[0],o.tl[1],o.br[0],o.br[1],i.tl[0],i.tl[1],i.br[0],i.br[1],o.pixelRatio,i.pixelRatio),this.zoomOutPaintVertexArray.emplace(s,o.tl[0],o.tl[1],o.br[0],o.br[1],a.tl[0],a.tl[1],a.br[0],a.br[1],o.pixelRatio,a.pixelRatio)}},Ao.prototype.upload=function(t){this.zoomInPaintVertexArray&&this.zoomInPaintVertexArray.arrayBuffer&&this.zoomOutPaintVertexArray&&this.zoomOutPaintVertexArray.arrayBuffer&&(this.zoomInPaintVertexBuffer=t.createVertexBuffer(this.zoomInPaintVertexArray,so.members,this.expression.isStateDependent),this.zoomOutPaintVertexBuffer=t.createVertexBuffer(this.zoomOutPaintVertexArray,so.members,this.expression.isStateDependent))},Ao.prototype.destroy=function(){this.zoomOutPaintVertexBuffer&&this.zoomOutPaintVertexBuffer.destroy(),this.zoomInPaintVertexBuffer&&this.zoomInPaintVertexBuffer.destroy()};var Mo=function(t,e,n){this.binders={},this._buffers=[];var r=[];for(var i in t.paint._values)if(n(i)){var o=t.paint.get(i);if(o instanceof hi&&Mn(o.property.specification)){var a=Do(i,t.type),s=o.value,u=o.property.specification.type,l=o.property.useIntegerZoom,c=o.property.specification["property-type"],p="cross-faded"===c||"cross-faded-data-driven"===c;if("constant"===s.kind)this.binders[i]=p?new Co(s.value,a):new Po(s.value,a,u),r.push("/u_"+i);else if("source"===s.kind||p){var h=Lo(i,u,"source");this.binders[i]=p?new Ao(s,u,l,e,h,t.id):new Io(s,a,u,h),r.push("/a_"+i)}else{var f=Lo(i,u,"composite");this.binders[i]=new zo(s,a,u,l,e,f),r.push("/z_"+i)}}}this.cacheKey=r.sort().join("")};Mo.prototype.getMaxValue=function(t){var e=this.binders[t];return e instanceof Io||e instanceof zo?e.maxValue:0},Mo.prototype.populatePaintArrays=function(t,e,n,r,i){for(var o in this.binders){var a=this.binders[o];(a instanceof Io||a instanceof zo||a instanceof Ao)&&a.populatePaintArray(t,e,n,r,i)}},Mo.prototype.setConstantPatternPositions=function(t,e){for(var n in this.binders){var r=this.binders[n];r instanceof Co&&r.setConstantPatternPositions(t,e)}},Mo.prototype.updatePaintArrays=function(t,e,n,r,i){var o=!1;for(var a in t)for(var s=0,u=e.getPositions(a);s<u.length;s+=1){var l=u[s],c=n.feature(l.index);for(var p in this.binders){var h=this.binders[p];if((h instanceof Io||h instanceof zo||h instanceof Ao)&&!0===h.expression.isStateDependent){var f=r.paint.get(p);h.expression=f.value,h.updatePaintArray(l.start,l.end,c,t[a],i),o=!0}}}return o},Mo.prototype.defines=function(){var t=[];for(var e in this.binders){var n=this.binders[e];(n instanceof Po||n instanceof Co)&&t.push.apply(t,n.uniformNames.map((function(t){return"#define HAS_UNIFORM_"+t})))}return t},Mo.prototype.getBinderAttributes=function(){var t=[];for(var e in this.binders){var n=this.binders[e];if(n instanceof Io||n instanceof zo)for(var r=0;r<n.paintVertexAttributes.length;r++)t.push(n.paintVertexAttributes[r].name);else if(n instanceof Ao)for(var i=0;i<so.members.length;i++)t.push(so.members[i].name)}return t},Mo.prototype.getBinderUniforms=function(){var t=[];for(var e in this.binders){var n=this.binders[e];if(n instanceof Po||n instanceof Co||n instanceof zo)for(var r=0,i=n.uniformNames;r<i.length;r+=1)t.push(i[r])}return t},Mo.prototype.getPaintVertexBuffers=function(){return this._buffers},Mo.prototype.getUniforms=function(t,e){var n=[];for(var r in this.binders){var i=this.binders[r];if(i instanceof Po||i instanceof Co||i instanceof zo)for(var o=0,a=i.uniformNames;o<a.length;o+=1){var s=a[o];if(e[s]){var u=i.getBinding(t,e[s],s);n.push({name:s,property:r,binding:u})}}}return n},Mo.prototype.setUniforms=function(t,e,n,r){for(var i=0,o=e;i<o.length;i+=1){var a=o[i],s=a.name,u=a.property;this.binders[u].setUniform(a.binding,r,n.get(u),s)}},Mo.prototype.updatePaintBuffers=function(t){for(var e in this._buffers=[],this.binders){var n=this.binders[e];if(t&&n instanceof Ao){var r=2===t.fromScale?n.zoomInPaintVertexBuffer:n.zoomOutPaintVertexBuffer;r&&this._buffers.push(r)}else(n instanceof Io||n instanceof zo)&&n.paintVertexBuffer&&this._buffers.push(n.paintVertexBuffer)}},Mo.prototype.upload=function(t){for(var e in this.binders){var n=this.binders[e];(n instanceof Io||n instanceof zo||n instanceof Ao)&&n.upload(t)}this.updatePaintBuffers()},Mo.prototype.destroy=function(){for(var t in this.binders){var e=this.binders[t];(e instanceof Io||e instanceof zo||e instanceof Ao)&&e.destroy()}};var Oo=function(t,e,n){void 0===n&&(n=function(){return!0}),this.programConfigurations={};for(var r=0,i=t;r<i.length;r+=1){var o=i[r];this.programConfigurations[o.id]=new Mo(o,e,n)}this.needsUpload=!1,this._featureMap=new ho,this._bufferOffset=0};function Do(t,e){return{"text-opacity":["opacity"],"icon-opacity":["opacity"],"text-color":["fill_color"],"icon-color":["fill_color"],"text-halo-color":["halo_color"],"icon-halo-color":["halo_color"],"text-halo-blur":["halo_blur"],"icon-halo-blur":["halo_blur"],"text-halo-width":["halo_width"],"icon-halo-width":["halo_width"],"line-gap-width":["gapwidth"],"line-pattern":["pattern_to","pattern_from","pixel_ratio_to","pixel_ratio_from"],"fill-pattern":["pattern_to","pattern_from","pixel_ratio_to","pixel_ratio_from"],"fill-extrusion-pattern":["pattern_to","pattern_from","pixel_ratio_to","pixel_ratio_from"]}[t]||[t.replace(e+"-","").replace(/-/g,"_")]}function Lo(t,e,n){var r={color:{source:zi,composite:Xi},number:{source:Vi,composite:zi}},i=function(t){return{"line-pattern":{source:Ai,composite:Ai},"fill-pattern":{source:Ai,composite:Ai},"fill-extrusion-pattern":{source:Ai,composite:Ai}}[t]}(t);return i&&i[n]||r[e][n]}Oo.prototype.populatePaintArrays=function(t,e,n,r,i,o){for(var a in 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Ro=Math.pow(2,14)-1,Bo=-Ro-1;function Fo(t){for(var e=8192/t.extent,n=t.loadGeometry(),r=0;r<n.length;r++)for(var i=n[r],o=0;o<i.length;o++){var a=i[o],s=Math.round(a.x*e),u=Math.round(a.y*e);a.x=c(s,Bo,Ro),a.y=c(u,Bo,Ro),(s<a.x||s>a.x+1||u<a.y||u>a.y+1)&&E("Geometry exceeds allowed extent, reduce your vector tile buffer size")}return n}function jo(t,e,n,r,i){t.emplaceBack(2*e+(r+1)/2,2*n+(i+1)/2)}var No=function(t){this.zoom=t.zoom,this.overscaling=t.overscaling,this.layers=t.layers,this.layerIds=this.layers.map((function(t){return t.id})),this.index=t.index,this.hasPattern=!1,this.layoutVertexArray=new ki,this.indexArray=new ji,this.segments=new oo,this.programConfigurations=new Oo(t.layers,t.zoom),this.stateDependentLayerIds=this.layers.filter((function(t){return t.isStateDependent()})).map((function(t){return t.id}))};function Uo(t,e){for(var n=0;n<t.length;n++)if(Yo(e,t[n]))return!0;for(var r=0;r<e.length;r++)if(Yo(t,e[r]))return!0;return!!Wo(t,e)}function Vo(t,e,n){return!!Yo(t,e)||!!Xo(e,t,n)}function qo(t,e){if(1===t.length)return Ko(e,t[0]);for(var n=0;n<e.length;n++)for(var r=e[n],i=0;i<r.length;i++)if(Yo(t,r[i]))return!0;for(var o=0;o<t.length;o++)if(Ko(e,t[o]))return!0;for(var a=0;a<e.length;a++)if(Wo(t,e[a]))return!0;return!1}function Zo(t,e,n){if(t.length>1){if(Wo(t,e))return!0;for(var r=0;r<e.length;r++)if(Xo(e[r],t,n))return!0}for(var i=0;i<t.length;i++)if(Xo(t[i],e,n))return!0;return!1}function Wo(t,e){if(0===t.length||0===e.length)return!1;for(var n=0;n<t.length-1;n++)for(var r=t[n],i=t[n+1],o=0;o<e.length-1;o++)if(Go(r,i,e[o],e[o+1]))return!0;return!1}function Go(t,e,n,r){return S(t,n,r)!==S(e,n,r)&&S(t,e,n)!==S(t,e,r)}function Xo(t,e,n){var r=n*n;if(1===e.length)return t.distSqr(e[0])<r;for(var i=1;i<e.length;i++)if(Ho(t,e[i-1],e[i])<r)return!0;return!1}function Ho(t,e,n){var r=e.distSqr(n);if(0===r)return t.distSqr(e);var i=((t.x-e.x)*(n.x-e.x)+(t.y-e.y)*(n.y-e.y))/r;return t.distSqr(i<0?e:i>1?n:n.sub(e)._mult(i)._add(e))}function Ko(t,e){for(var n,r,i,o=!1,a=0;a<t.length;a++)for(var s=0,u=(n=t[a]).length-1;s<n.length;u=s++)(r=n[s]).y>e.y!=(i=n[u]).y>e.y&&e.x<(i.x-r.x)*(e.y-r.y)/(i.y-r.y)+r.x&&(o=!o);return o}function Yo(t,e){for(var n=!1,r=0,i=t.length-1;r<t.length;i=r++){var o=t[r],a=t[i];o.y>e.y!=a.y>e.y&&e.x<(a.x-o.x)*(e.y-o.y)/(a.y-o.y)+o.x&&(n=!n)}return n}function Jo(t,e,n){var r=n[0],i=n[2];if(t.x<r.x&&e.x<r.x||t.x>i.x&&e.x>i.x||t.y<r.y&&e.y<r.y||t.y>i.y&&e.y>i.y)return!1;var o=S(t,e,n[0]);return o!==S(t,e,n[1])||o!==S(t,e,n[2])||o!==S(t,e,n[3])}function $o(t,e,n){var r=e.paint.get(t).value;return"constant"===r.kind?r.value:n.programConfigurations.get(e.id).getMaxValue(t)}function Qo(t){return Math.sqrt(t[0]*t[0]+t[1]*t[1])}function ta(t,e,n,r,o){if(!e[0]&&!e[1])return t;var a=i.convert(e)._mult(o);"viewport"===n&&a._rotate(-r);for(var s=[],u=0;u<t.length;u++)s.push(t[u].sub(a));return s}No.prototype.populate=function(t,e,n){var r=this.layers[0],i=[],o=null;"circle"===r.type&&(o=r.layout.get("circle-sort-key"));for(var a=0,s=t;a<s.length;a+=1){var u=s[a],l=u.feature,c=u.id,p=u.index,h=u.sourceLayerIndex,f=this.layers[0]._featureFilter.needGeometry,d={type:l.type,id:c,properties:l.properties,geometry:f?Fo(l):[]};if(this.layers[0]._featureFilter.filter(new oi(this.zoom),d,n)){f||(d.geometry=Fo(l));var m=o?o.evaluate(d,{},n):void 0;i.push({id:c,properties:l.properties,type:l.type,sourceLayerIndex:h,index:p,geometry:d.geometry,patterns:{},sortKey:m})}}o&&i.sort((function(t,e){return t.sortKey-e.sortKey}));for(var y=0,v=i;y<v.length;y+=1){var g=v[y],_=g.geometry,x=g.index,b=g.sourceLayerIndex,w=t[x].feature;this.addFeature(g,_,x,n),e.featureIndex.insert(w,_,x,b,this.index)}},No.prototype.update=function(t,e,n){this.stateDependentLayers.length&&this.programConfigurations.updatePaintArrays(t,e,this.stateDependentLayers,n)},No.prototype.isEmpty=function(){return 0===this.layoutVertexArray.length},No.prototype.uploadPending=function(){return!this.uploaded||this.programConfigurations.needsUpload},No.prototype.upload=function(t){this.uploaded||(this.layoutVertexBuffer=t.createVertexBuffer(this.layoutVertexArray,io),this.indexBuffer=t.createIndexBuffer(this.indexArray)),this.programConfigurations.upload(t),this.uploaded=!0},No.prototype.destroy=function(){this.layoutVertexBuffer&&(this.layoutVertexBuffer.destroy(),this.indexBuffer.destroy(),this.programConfigurations.destroy(),this.segments.destroy())},No.prototype.addFeature=function(t,e,n,r){for(var i=0,o=e;i<o.length;i+=1)for(var a=0,s=o[i];a<s.length;a+=1){var u=s[a],l=u.x,c=u.y;if(!(l<0||l>=8192||c<0||c>=8192)){var p=this.segments.prepareSegment(4,this.layoutVertexArray,this.indexArray,t.sortKey),h=p.vertexLength;jo(this.layoutVertexArray,l,c,-1,-1),jo(this.layoutVertexArray,l,c,1,-1),jo(this.layoutVertexArray,l,c,1,1),jo(this.layoutVertexArray,l,c,-1,1),this.indexArray.emplaceBack(h,h+1,h+2),this.indexArray.emplaceBack(h,h+3,h+2),p.vertexLength+=4,p.primitiveLength+=2}}this.programConfigurations.populatePaintArrays(this.layoutVertexArray.length,t,n,{},r)},Rr("CircleBucket",No,{omit:["layers"]});var ea=new _i({"circle-sort-key":new mi(Pt.layout_circle["circle-sort-key"])}),na={paint:new _i({"circle-radius":new mi(Pt.paint_circle["circle-radius"]),"circle-color":new mi(Pt.paint_circle["circle-color"]),"circle-blur":new mi(Pt.paint_circle["circle-blur"]),"circle-opacity":new mi(Pt.paint_circle["circle-opacity"]),"circle-translate":new di(Pt.paint_circle["circle-translate"]),"circle-translate-anchor":new di(Pt.paint_circle["circle-translate-anchor"]),"circle-pitch-scale":new di(Pt.paint_circle["circle-pitch-scale"]),"circle-pitch-alignment":new di(Pt.paint_circle["circle-pitch-alignment"]),"circle-stroke-width":new mi(Pt.paint_circle["circle-stroke-width"]),"circle-stroke-color":new mi(Pt.paint_circle["circle-stroke-color"]),"circle-stroke-opacity":new mi(Pt.paint_circle["circle-stroke-opacity"])}),layout:ea},ra="undefined"!=typeof Float32Array?Float32Array:Array;function ia(t){return t[0]=1,t[1]=0,t[2]=0,t[3]=0,t[4]=0,t[5]=1,t[6]=0,t[7]=0,t[8]=0,t[9]=0,t[10]=1,t[11]=0,t[12]=0,t[13]=0,t[14]=0,t[15]=1,t}function oa(t,e,n){var r=e[0],i=e[1],o=e[2],a=e[3],s=e[4],u=e[5],l=e[6],c=e[7],p=e[8],h=e[9],f=e[10],d=e[11],m=e[12],y=e[13],v=e[14],g=e[15],_=n[0],x=n[1],b=n[2],w=n[3];return 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v=y[m],g=c?v:ca(v,s),_=h,x=ua([],[v.x,v.y,0,1],s);if("viewport"===this.paint.get("circle-pitch-scale")&&"map"===this.paint.get("circle-pitch-alignment")?_*=x[3]/o.cameraToCenterDistance:"map"===this.paint.get("circle-pitch-scale")&&"viewport"===this.paint.get("circle-pitch-alignment")&&(_*=o.cameraToCenterDistance/x[3]),Vo(p,g,_))return!0}return!1},e}(xi));function ca(t,e){var n=ua([],[t.x,t.y,0,1],e);return new i(n[0]/n[3],n[1]/n[3])}var pa=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.prototype)).constructor=e,e}(No);function ha(t,e,n,r){var i=e.width,o=e.height;if(r){if(r instanceof Uint8ClampedArray)r=new Uint8Array(r.buffer);else if(r.length!==i*o*n)throw new RangeError("mismatched image size")}else r=new Uint8Array(i*o*n);return t.width=i,t.height=o,t.data=r,t}function fa(t,e,n){var r=e.width,i=e.height;if(r!==t.width||i!==t.height){var 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g=this.segments2.prepareSegment(v.length,this.layoutVertexArray,this.indexArray2),_=g.vertexLength;this.layoutVertexArray.emplaceBack(v[0].x,v[0].y),this.indexArray2.emplaceBack(_+v.length-1,_),f.push(v[0].x),f.push(v[0].y);for(var x=1;x<v.length;x++)this.layoutVertexArray.emplaceBack(v[x].x,v[x].y),this.indexArray2.emplaceBack(_+x-1,_+x),f.push(v[x].x),f.push(v[x].y);g.vertexLength+=v.length,g.primitiveLength+=v.length}}for(var b=Ea(f,d),w=0;w<b.length;w+=3)this.indexArray.emplaceBack(h+b[w],h+b[w+1],h+b[w+2]);p.vertexLength+=u,p.primitiveLength+=b.length/3}this.programConfigurations.populatePaintArrays(this.layoutVertexArray.length,t,n,i,r)},Rr("FillBucket",is,{omit:["layers","patternFeatures"]});var os=new _i({"fill-sort-key":new mi(Pt.layout_fill["fill-sort-key"])}),as={paint:new _i({"fill-antialias":new di(Pt.paint_fill["fill-antialias"]),"fill-opacity":new mi(Pt.paint_fill["fill-opacity"]),"fill-color":new mi(Pt.paint_fill["fill-color"]),"fill-outline-color":new mi(Pt.paint_fill["fill-outline-color"]),"fill-translate":new di(Pt.paint_fill["fill-translate"]),"fill-translate-anchor":new di(Pt.paint_fill["fill-translate-anchor"]),"fill-pattern":new yi(Pt.paint_fill["fill-pattern"])}),layout:os},ss=function(t){function e(e){t.call(this,e,as)}return t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.prototype)).constructor=e,e.prototype.recalculate=function(e,n){t.prototype.recalculate.call(this,e,n);var r=this.paint._values["fill-outline-color"];"constant"===r.value.kind&&void 0===r.value.value&&(this.paint._values["fill-outline-color"]=this.paint._values["fill-color"])},e.prototype.createBucket=function(t){return new is(t)},e.prototype.queryRadius=function(){return Qo(this.paint.get("fill-translate"))},e.prototype.queryIntersectsFeature=function(t,e,n,r,i,o,a){return qo(ta(t,this.paint.get("fill-translate"),this.paint.get("fill-translate-anchor"),o.angle,a),r)},e.prototype.isTileClipped=function(){return!0},e}(xi),us=Si([{name:"a_pos",components:2,type:"Int16"},{name:"a_normal_ed",components:4,type:"Int16"}],4).members,ls=cs;function cs(t,e,n,r,i){this.properties={},this.extent=n,this.type=0,this._pbf=t,this._geometry=-1,this._keys=r,this._values=i,t.readFields(ps,this,e)}function ps(t,e,n){1==t?e.id=n.readVarint():2==t?function(t,e){for(var n=t.readVarint()+t.pos;t.pos<n;){var r=e._keys[t.readVarint()],i=e._values[t.readVarint()];e.properties[r]=i}}(n,e):3==t?e.type=n.readVarint():4==t&&(e._geometry=n.pos)}function hs(t){for(var e,n,r=0,i=0,o=t.length,a=o-1;i<o;a=i++)r+=((n=t[a]).x-(e=t[i]).x)*(e.y+n.y);return r}cs.types=["Unknown","Point","LineString","Polygon"],cs.prototype.loadGeometry=function(){var t=this._pbf;t.pos=this._geometry;for(var e,n=t.readVarint()+t.pos,r=1,o=0,a=0,s=0,u=[];t.pos<n;){if(o<=0){var l=t.readVarint();r=7&l,o=l>>3}if(o--,1===r||2===r)a+=t.readSVarint(),s+=t.readSVarint(),1===r&&(e&&u.push(e),e=[]),e.push(new i(a,s));else{if(7!==r)throw new Error("unknown command "+r);e&&e.push(e[0].clone())}}return e&&u.push(e),u},cs.prototype.bbox=function(){var t=this._pbf;t.pos=this._geometry;for(var e=t.readVarint()+t.pos,n=1,r=0,i=0,o=0,a=1/0,s=-1/0,u=1/0,l=-1/0;t.pos<e;){if(r<=0){var c=t.readVarint();n=7&c,r=c>>3}if(r--,1===n||2===n)(i+=t.readSVarint())<a&&(a=i),i>s&&(s=i),(o+=t.readSVarint())<u&&(u=o),o>l&&(l=o);else if(7!==n)throw new Error("unknown command "+n)}return[a,u,s,l]},cs.prototype.toGeoJSON=function(t,e,n){var r,i,o=this.extent*Math.pow(2,n),a=this.extent*t,s=this.extent*e,u=this.loadGeometry(),l=cs.types[this.type];function c(t){for(var e=0;e<t.length;e++){var n=t[e];t[e]=[360*(n.x+a)/o-180,360/Math.PI*Math.atan(Math.exp((180-360*(n.y+s)/o)*Math.PI/180))-90]}}switch(this.type){case 1:var p=[];for(r=0;r<u.length;r++)p[r]=u[r][0];c(u=p);break;case 2:for(r=0;r<u.length;r++)c(u[r]);break;case 3:for(u=function(t){var e=t.length;if(e<=1)return[t];for(var n,r,i=[],o=0;o<e;o++){var a=hs(t[o]);0!==a&&(void 0===r&&(r=a<0),r===a<0?(n&&i.push(n),n=[t[o]]):n.push(t[o]))}return n&&i.push(n),i}(u),r=0;r<u.length;r++)for(i=0;i<u[r].length;i++)c(u[r][i])}1===u.length?u=u[0]:l="Multi"+l;var h={type:"Feature",geometry:{type:l,coordinates:u},properties:this.properties};return"id"in this&&(h.id=this.id),h};var fs=ds;function ds(t,e){this.version=1,this.name=null,this.extent=4096,this.length=0,this._pbf=t,this._keys=[],this._values=[],this._features=[],t.readFields(ms,this,e),this.length=this._features.length}function ms(t,e,n){15===t?e.version=n.readVarint():1===t?e.name=n.readString():5===t?e.extent=n.readVarint():2===t?e._features.push(n.pos):3===t?e._keys.push(n.readString()):4===t&&e._values.push(function(t){for(var e=null,n=t.readVarint()+t.pos;t.pos<n;){var r=t.readVarint()>>3;e=1===r?t.readString():2===r?t.readFloat():3===r?t.readDouble():4===r?t.readVarint64():5===r?t.readVarint():6===r?t.readSVarint():7===r?t.readBoolean():null}return e}(n))}function ys(t,e,n){if(3===t){var r=new fs(n,n.readVarint()+n.pos);r.length&&(e[r.name]=r)}}ds.prototype.feature=function(t){if(t<0||t>=this._features.length)throw new Error("feature index out of bounds");this._pbf.pos=this._features[t];var e=this._pbf.readVarint()+this._pbf.pos;return new ls(this._pbf,e,this.extent,this._keys,this._values)};var vs={VectorTile:function(t,e){this.layers=t.readFields(ys,{},e)},VectorTileFeature:ls,VectorTileLayer:fs},gs=vs.VectorTileFeature.types,_s=Math.pow(2,13);function xs(t,e,n,r,i,o,a,s){t.emplaceBack(e,n,2*Math.floor(r*_s)+a,i*_s*2,o*_s*2,Math.round(s))}var bs=function(t){this.zoom=t.zoom,this.overscaling=t.overscaling,this.layers=t.layers,this.layerIds=this.layers.map((function(t){return t.id})),this.index=t.index,this.hasPattern=!1,this.layoutVertexArray=new Ci,this.indexArray=new ji,this.programConfigurations=new Oo(t.layers,t.zoom),this.segments=new oo,this.stateDependentLayerIds=this.layers.filter((function(t){return t.isStateDependent()})).map((function(t){return t.id}))};function ws(t,e){return t.x===e.x&&(t.x<0||t.x>8192)||t.y===e.y&&(t.y<0||t.y>8192)}bs.prototype.populate=function(t,e,n){this.features=[],this.hasPattern=ns("fill-extrusion",this.layers,e);for(var r=0,i=t;r<i.length;r+=1){var o=i[r],a=o.feature,s=o.id,u=o.index,l=o.sourceLayerIndex,c=this.layers[0]._featureFilter.needGeometry,p={type:a.type,id:s,properties:a.properties,geometry:c?Fo(a):[]};if(this.layers[0]._featureFilter.filter(new oi(this.zoom),p,n)){var h={id:s,sourceLayerIndex:l,index:u,geometry:c?p.geometry:Fo(a),properties:a.properties,type:a.type,patterns:{}};this.hasPattern?this.features.push(rs("fill-extrusion",this.layers,h,this.zoom,e)):this.addFeature(h,h.geometry,u,n,{}),e.featureIndex.insert(a,h.geometry,u,l,this.index,!0)}}},bs.prototype.addFeatures=function(t,e,n){for(var r=0,i=this.features;r<i.length;r+=1){var o=i[r];this.addFeature(o,o.geometry,o.index,e,n)}},bs.prototype.update=function(t,e,n){this.stateDependentLayers.length&&this.programConfigurations.updatePaintArrays(t,e,this.stateDependentLayers,n)},bs.prototype.isEmpty=function(){return 0===this.layoutVertexArray.length},bs.prototype.uploadPending=function(){return!this.uploaded||this.programConfigurations.needsUpload},bs.prototype.upload=function(t){this.uploaded||(this.layoutVertexBuffer=t.createVertexBuffer(this.layoutVertexArray,us),this.indexBuffer=t.createIndexBuffer(this.indexArray)),this.programConfigurations.upload(t),this.uploaded=!0},bs.prototype.destroy=function(){this.layoutVertexBuffer&&(this.layoutVertexBuffer.destroy(),this.indexBuffer.destroy(),this.programConfigurations.destroy(),this.segments.destroy())},bs.prototype.addFeature=function(t,e,n,r,i){for(var o=0,a=ts(e,500);o<a.length;o+=1){for(var s=a[o],u=0,l=0,c=s;l<c.length;l+=1)u+=c[l].length;for(var p=this.segments.prepareSegment(4,this.layoutVertexArray,this.indexArray),h=0,f=s;h<f.length;h+=1){var d=f[h];if(0!==d.length&&!((M=d).every((function(t){return t.x<0}))||M.every((function(t){return t.x>8192}))||M.every((function(t){return t.y<0}))||M.every((function(t){return t.y>8192}))))for(var m=0,y=0;y<d.length;y++){var v=d[y];if(y>=1){var g=d[y-1];if(!ws(v,g)){p.vertexLength+4>oo.MAX_VERTEX_ARRAY_LENGTH&&(p=this.segments.prepareSegment(4,this.layoutVertexArray,this.indexArray));var _=v.sub(g)._perp()._unit(),x=g.dist(v);m+x>32768&&(m=0),xs(this.layoutVertexArray,v.x,v.y,_.x,_.y,0,0,m),xs(this.layoutVertexArray,v.x,v.y,_.x,_.y,0,1,m),xs(this.layoutVertexArray,g.x,g.y,_.x,_.y,0,0,m+=x),xs(this.layoutVertexArray,g.x,g.y,_.x,_.y,0,1,m);var b=p.vertexLength;this.indexArray.emplaceBack(b,b+2,b+1),this.indexArray.emplaceBack(b+1,b+2,b+3),p.vertexLength+=4,p.primitiveLength+=2}}}}if(p.vertexLength+u>oo.MAX_VERTEX_ARRAY_LENGTH&&(p=this.segments.prepareSegment(u,this.layoutVertexArray,this.indexArray)),"Polygon"===gs[t.type]){for(var w=[],E=[],S=p.vertexLength,T=0,k=s;T<k.length;T+=1){var P=k[T];if(0!==P.length){P!==s[0]&&E.push(w.length/2);for(var C=0;C<P.length;C++){var I=P[C];xs(this.layoutVertexArray,I.x,I.y,0,0,1,1,0),w.push(I.x),w.push(I.y)}}}for(var z=Ea(w,E),A=0;A<z.length;A+=3)this.indexArray.emplaceBack(S+z[A],S+z[A+2],S+z[A+1]);p.primitiveLength+=z.length/3,p.vertexLength+=u}}var M;this.programConfigurations.populatePaintArrays(this.layoutVertexArray.length,t,n,i,r)},Rr("FillExtrusionBucket",bs,{omit:["layers","features"]});var Es={paint:new _i({"fill-extrusion-opacity":new di(Pt["paint_fill-extrusion"]["fill-extrusion-opacity"]),"fill-extrusion-color":new mi(Pt["paint_fill-extrusion"]["fill-extrusion-color"]),"fill-extrusion-translate":new di(Pt["paint_fill-extrusion"]["fill-extrusion-translate"]),"fill-extrusion-translate-anchor":new di(Pt["paint_fill-extrusion"]["fill-extrusion-translate-anchor"]),"fill-extrusion-pattern":new yi(Pt["paint_fill-extrusion"]["fill-extrusion-pattern"]),"fill-extrusion-height":new mi(Pt["paint_fill-extrusion"]["fill-extrusion-height"]),"fill-extrusion-base":new mi(Pt["paint_fill-extrusion"]["fill-extrusion-base"]),"fill-extrusion-vertical-gradient":new di(Pt["paint_fill-extrusion"]["fill-extrusion-vertical-gradient"])})},Ss=function(t){function e(e){t.call(this,e,Es)}return t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.prototype)).constructor=e,e.prototype.createBucket=function(t){return new bs(t)},e.prototype.queryRadius=function(){return Qo(this.paint.get("fill-extrusion-translate"))},e.prototype.is3D=function(){return!0},e.prototype.queryIntersectsFeature=function(t,e,n,r,o,a,s,u){var l=ta(t,this.paint.get("fill-extrusion-translate"),this.paint.get("fill-extrusion-translate-anchor"),a.angle,s),c=this.paint.get("fill-extrusion-height").evaluate(e,n),p=this.paint.get("fill-extrusion-base").evaluate(e,n),h=function(t,e,n,r){for(var o=[],a=0,s=t;a<s.length;a+=1){var u=s[a],l=[u.x,u.y,0,1];ua(l,l,e),o.push(new i(l[0]/l[3],l[1]/l[3]))}return o}(l,u),f=function(t,e,n,r){for(var o=[],a=[],s=r[8]*e,u=r[9]*e,l=r[10]*e,c=r[11]*e,p=r[8]*n,h=r[9]*n,f=r[10]*n,d=r[11]*n,m=0,y=t;m<y.length;m+=1){for(var v=[],g=[],_=0,x=y[m];_<x.length;_+=1){var b=x[_],w=b.x,E=b.y,S=r[0]*w+r[4]*E+r[12],T=r[1]*w+r[5]*E+r[13],k=r[2]*w+r[6]*E+r[14],P=r[3]*w+r[7]*E+r[15],C=k+l,I=P+c,z=S+p,A=T+h,M=k+f,O=P+d,D=new i((S+s)/I,(T+u)/I);D.z=C/I,v.push(D);var L=new i(z/O,A/O);L.z=M/O,g.push(L)}o.push(v),a.push(g)}return[o,a]}(r,p,c,u);return function(t,e,n){var r=1/0;qo(n,e)&&(r=ks(n,e[0]));for(var i=0;i<e.length;i++)for(var o=e[i],a=t[i],s=0;s<o.length-1;s++){var u=o[s],l=[u,o[s+1],a[s+1],a[s],u];Uo(n,l)&&(r=Math.min(r,ks(n,l)))}return r!==1/0&&r}(f[0],f[1],h)},e}(xi);function Ts(t,e){return t.x*e.x+t.y*e.y}function ks(t,e){if(1===t.length){for(var n,r=0,i=e[r++];!n||i.equals(n);)if(!(n=e[r++]))return 1/0;for(;r<e.length;r++){var o=e[r],a=t[0],s=n.sub(i),u=o.sub(i),l=a.sub(i),c=Ts(s,s),p=Ts(s,u),h=Ts(u,u),f=Ts(l,s),d=Ts(l,u),m=c*h-p*p,y=(h*f-p*d)/m,v=(c*d-p*f)/m,g=i.z*(1-y-v)+n.z*y+o.z*v;if(isFinite(g))return g}return 1/0}for(var _=1/0,x=0,b=e;x<b.length;x+=1)_=Math.min(_,b[x].z);return _}var Ps=Si([{name:"a_pos_normal",components:2,type:"Int16"},{name:"a_data",components:4,type:"Uint8"}],4).members,Cs=Si([{name:"a_uv_x",components:1,type:"Float32"},{name:"a_split_index",components:1,type:"Float32"}]).members,Is=vs.VectorTileFeature.types,zs=Math.cos(Math.PI/180*37.5),As=Math.pow(2,14)/.5,Ms=function(t){var e=this;this.zoom=t.zoom,this.overscaling=t.overscaling,this.layers=t.layers,this.layerIds=this.layers.map((function(t){return t.id})),this.index=t.index,this.hasPattern=!1,this.patternFeatures=[],this.lineClipsArray=[],this.gradients={},this.layers.forEach((function(t){e.gradients[t.id]={}})),this.layoutVertexArray=new Ii,this.layoutVertexArray2=new zi,this.indexArray=new ji,this.programConfigurations=new Oo(t.layers,t.zoom),this.segments=new oo,this.maxLineLength=0,this.stateDependentLayerIds=this.layers.filter((function(t){return t.isStateDependent()})).map((function(t){return t.id}))};Ms.prototype.populate=function(t,e,n){this.hasPattern=ns("line",this.layers,e);for(var r=this.layers[0].layout.get("line-sort-key"),i=[],o=0,a=t;o<a.length;o+=1){var s=a[o],u=s.feature,l=s.id,c=s.index,p=s.sourceLayerIndex,h=this.layers[0]._featureFilter.needGeometry,f={type:u.type,id:l,properties:u.properties,geometry:h?Fo(u):[]};if(this.layers[0]._featureFilter.filter(new oi(this.zoom),f,n)){h||(f.geometry=Fo(u));var d=r?r.evaluate(f,{},n):void 0;i.push({id:l,properties:u.properties,type:u.type,sourceLayerIndex:p,index:c,geometry:f.geometry,patterns:{},sortKey:d})}}r&&i.sort((function(t,e){return t.sortKey-e.sortKey}));for(var m=0,y=i;m<y.length;m+=1){var v=y[m],g=v.geometry,_=v.index,x=v.sourceLayerIndex;if(this.hasPattern){var b=rs("line",this.layers,v,this.zoom,e);this.patternFeatures.push(b)}else this.addFeature(v,g,_,n,{});e.featureIndex.insert(t[_].feature,g,_,x,this.index)}},Ms.prototype.update=function(t,e,n){this.stateDependentLayers.length&&this.programConfigurations.updatePaintArrays(t,e,this.stateDependentLayers,n)},Ms.prototype.addFeatures=function(t,e,n){for(var r=0,i=this.patternFeatures;r<i.length;r+=1){var o=i[r];this.addFeature(o,o.geometry,o.index,e,n)}},Ms.prototype.isEmpty=function(){return 0===this.layoutVertexArray.length},Ms.prototype.uploadPending=function(){return!this.uploaded||this.programConfigurations.needsUpload},Ms.prototype.upload=function(t){this.uploaded||(0!==this.layoutVertexArray2.length&&(this.layoutVertexBuffer2=t.createVertexBuffer(this.layoutVertexArray2,Cs)),this.layoutVertexBuffer=t.createVertexBuffer(this.layoutVertexArray,Ps),this.indexBuffer=t.createIndexBuffer(this.indexArray)),this.programConfigurations.upload(t),this.uploaded=!0},Ms.prototype.destroy=function(){this.layoutVertexBuffer&&(this.layoutVertexBuffer.destroy(),this.indexBuffer.destroy(),this.programConfigurations.destroy(),this.segments.destroy())},Ms.prototype.lineFeatureClips=function(t){if(t.properties&&t.properties.hasOwnProperty("mapbox_clip_start")&&t.properties.hasOwnProperty("mapbox_clip_end"))return{start:+t.properties.mapbox_clip_start,end:+t.properties.mapbox_clip_end}},Ms.prototype.addFeature=function(t,e,n,r,i){var o=this.layers[0].layout,a=o.get("line-join").evaluate(t,{}),s=o.get("line-cap"),u=o.get("line-miter-limit"),l=o.get("line-round-limit");this.lineClips=this.lineFeatureClips(t);for(var c=0,p=e;c<p.length;c+=1)this.addLine(p[c],t,a,s,u,l);this.programConfigurations.populatePaintArrays(this.layoutVertexArray.length,t,n,i,r)},Ms.prototype.addLine=function(t,e,n,r,i,o){if(this.distance=0,this.scaledDistance=0,this.totalDistance=0,this.lineClips){this.lineClipsArray.push(this.lineClips);for(var a=0;a<t.length-1;a++)this.totalDistance+=t[a].dist(t[a+1]);this.updateScaledDistance(),this.maxLineLength=Math.max(this.maxLineLength,this.totalDistance)}for(var s="Polygon"===Is[e.type],u=t.length;u>=2&&t[u-1].equals(t[u-2]);)u--;for(var l=0;l<u-1&&t[l].equals(t[l+1]);)l++;if(!(u<(s?3:2))){"bevel"===n&&(i=1.05);var c,p=this.overscaling<=16?122880/(512*this.overscaling):0,h=this.segments.prepareSegment(10*u,this.layoutVertexArray,this.indexArray),f=void 0,d=void 0,m=void 0,y=void 0;this.e1=this.e2=-1,s&&(y=t[l].sub(c=t[u-2])._unit()._perp());for(var v=l;v<u;v++)if(!(d=v===u-1?s?t[l+1]:void 0:t[v+1])||!t[v].equals(d)){y&&(m=y),c&&(f=c),c=t[v],y=d?d.sub(c)._unit()._perp():m;var g=(m=m||y).add(y);0===g.x&&0===g.y||g._unit();var _=m.x*y.x+m.y*y.y,x=g.x*y.x+g.y*y.y,b=0!==x?1/x:1/0,w=2*Math.sqrt(2-2*x),E=x<zs&&f&&d,S=m.x*y.y-m.y*y.x>0;if(E&&v>l){var T=c.dist(f);if(T>2*p){var k=c.sub(c.sub(f)._mult(p/T)._round());this.updateDistance(f,k),this.addCurrentVertex(k,m,0,0,h),f=k}}var P=f&&d,C=P?n:s?"butt":r;if(P&&"round"===C&&(b<o?C="miter":b<=2&&(C="fakeround")),"miter"===C&&b>i&&(C="bevel"),"bevel"===C&&(b>2&&(C="flipbevel"),b<i&&(C="miter")),f&&this.updateDistance(f,c),"miter"===C)g._mult(b),this.addCurrentVertex(c,g,0,0,h);else if("flipbevel"===C){if(b>100)g=y.mult(-1);else{var I=b*m.add(y).mag()/m.sub(y).mag();g._perp()._mult(I*(S?-1:1))}this.addCurrentVertex(c,g,0,0,h),this.addCurrentVertex(c,g.mult(-1),0,0,h)}else if("bevel"===C||"fakeround"===C){var z=-Math.sqrt(b*b-1),A=S?z:0,M=S?0:z;if(f&&this.addCurrentVertex(c,m,A,M,h),"fakeround"===C)for(var O=Math.round(180*w/Math.PI/20),D=1;D<O;D++){var L=D/O;if(.5!==L){var R=L-.5;L+=L*R*(L-1)*((1.0904+_*(_*(3.55645-1.43519*_)-3.2452))*R*R+(.848013+_*(.215638*_-1.06021)))}var B=y.sub(m)._mult(L)._add(m)._unit()._mult(S?-1:1);this.addHalfVertex(c,B.x,B.y,!1,S,0,h)}d&&this.addCurrentVertex(c,y,-A,-M,h)}else if("butt"===C)this.addCurrentVertex(c,g,0,0,h);else if("square"===C){var F=f?1:-1;this.addCurrentVertex(c,g,F,F,h)}else"round"===C&&(f&&(this.addCurrentVertex(c,m,0,0,h),this.addCurrentVertex(c,m,1,1,h,!0)),d&&(this.addCurrentVertex(c,y,-1,-1,h,!0),this.addCurrentVertex(c,y,0,0,h)));if(E&&v<u-1){var j=c.dist(d);if(j>2*p){var N=c.add(d.sub(c)._mult(p/j)._round());this.updateDistance(c,N),this.addCurrentVertex(N,y,0,0,h),c=N}}}}},Ms.prototype.addCurrentVertex=function(t,e,n,r,i,o){void 0===o&&(o=!1);var a=e.y*r-e.x,s=-e.y-e.x*r;this.addHalfVertex(t,e.x+e.y*n,e.y-e.x*n,o,!1,n,i),this.addHalfVertex(t,a,s,o,!0,-r,i),this.distance>As/2&&0===this.totalDistance&&(this.distance=0,this.addCurrentVertex(t,e,n,r,i,o))},Ms.prototype.addHalfVertex=function(t,e,n,r,i,o,a){var s=.5*(this.lineClips?this.scaledDistance*(As-1):this.scaledDistance);this.layoutVertexArray.emplaceBack((t.x<<1)+(r?1:0),(t.y<<1)+(i?1:0),Math.round(63*e)+128,Math.round(63*n)+128,1+(0===o?0:o<0?-1:1)|(63&s)<<2,s>>6),this.lineClips&&this.layoutVertexArray2.emplaceBack((this.scaledDistance-this.lineClips.start)/(this.lineClips.end-this.lineClips.start),this.lineClipsArray.length);var u=a.vertexLength++;this.e1>=0&&this.e2>=0&&(this.indexArray.emplaceBack(this.e1,this.e2,u),a.primitiveLength++),i?this.e2=u:this.e1=u},Ms.prototype.updateScaledDistance=function(){this.scaledDistance=this.lineClips?this.lineClips.start+(this.lineClips.end-this.lineClips.start)*this.distance/this.totalDistance:this.distance},Ms.prototype.updateDistance=function(t,e){this.distance+=t.dist(e),this.updateScaledDistance()},Rr("LineBucket",Ms,{omit:["layers","patternFeatures"]});var Os=new _i({"line-cap":new di(Pt.layout_line["line-cap"]),"line-join":new mi(Pt.layout_line["line-join"]),"line-miter-limit":new di(Pt.layout_line["line-miter-limit"]),"line-round-limit":new di(Pt.layout_line["line-round-limit"]),"line-sort-key":new mi(Pt.layout_line["line-sort-key"])}),Ds={paint:new _i({"line-opacity":new mi(Pt.paint_line["line-opacity"]),"line-color":new mi(Pt.paint_line["line-color"]),"line-translate":new di(Pt.paint_line["line-translate"]),"line-translate-anchor":new 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Rs=function(t){function e(e){t.call(this,e,Ds),this.gradientVersion=0}return t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.prototype)).constructor=e,e.prototype._handleSpecialPaintPropertyUpdate=function(t){"line-gradient"===t&&(this.stepInterpolant=this._transitionablePaint._values["line-gradient"].value.expression._styleExpression.expression instanceof Ue,this.gradientVersion=(this.gradientVersion+1)%s)},e.prototype.gradientExpression=function(){return this._transitionablePaint._values["line-gradient"].value.expression},e.prototype.recalculate=function(e,n){t.prototype.recalculate.call(this,e,n),this.paint._values["line-floorwidth"]=Ls.possiblyEvaluate(this._transitioningPaint._values["line-width"].value,e)},e.prototype.createBucket=function(t){return new Ms(t)},e.prototype.queryRadius=function(t){var e=t,n=Bs($o("line-width",this,e),$o("line-gap-width",this,e)),r=$o("line-offset",this,e);return 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this.readVarint(!0)},readSVarint:function(){var t=this.readVarint();return t%2==1?(t+1)/-2:t/2},readBoolean:function(){return Boolean(this.readVarint())},readString:function(){var t=this.readVarint()+this.pos,e=this.pos;return this.pos=t,t-e>=12&&Ks?function(t,e,n){return Ks.decode(t.subarray(e,n))}(this.buf,e,t):function(t,e,n){for(var r="",i=e;i<n;){var o,a,s,u=t[i],l=null,c=u>239?4:u>223?3:u>191?2:1;if(i+c>n)break;1===c?u<128&&(l=u):2===c?128==(192&(o=t[i+1]))&&(l=(31&u)<<6|63&o)<=127&&(l=null):3===c?(a=t[i+2],128==(192&(o=t[i+1]))&&128==(192&a)&&((l=(15&u)<<12|(63&o)<<6|63&a)<=2047||l>=55296&&l<=57343)&&(l=null)):4===c&&(a=t[i+2],s=t[i+3],128==(192&(o=t[i+1]))&&128==(192&a)&&128==(192&s)&&((l=(15&u)<<18|(63&o)<<12|(63&a)<<6|63&s)<=65535||l>=1114112)&&(l=null)),null===l?(l=65533,c=1):l>65535&&(l-=65536,r+=String.fromCharCode(l>>>10&1023|55296),l=56320|1023&l),r+=String.fromCharCode(l),i+=c}return r}(this.buf,e,t)},readBytes:function(){var t=this.readVarint()+this.pos,e=this.buf.subarray(this.pos,t);return this.pos=t,e},readPackedVarint:function(t,e){if(this.type!==Hs.Bytes)return t.push(this.readVarint(e));var n=Ys(this);for(t=t||[];this.pos<n;)t.push(this.readVarint(e));return t},readPackedSVarint:function(t){if(this.type!==Hs.Bytes)return t.push(this.readSVarint());var e=Ys(this);for(t=t||[];this.pos<e;)t.push(this.readSVarint());return t},readPackedBoolean:function(t){if(this.type!==Hs.Bytes)return t.push(this.readBoolean());var e=Ys(this);for(t=t||[];this.pos<e;)t.push(this.readBoolean());return t},readPackedFloat:function(t){if(this.type!==Hs.Bytes)return t.push(this.readFloat());var e=Ys(this);for(t=t||[];this.pos<e;)t.push(this.readFloat());return t},readPackedDouble:function(t){if(this.type!==Hs.Bytes)return t.push(this.readDouble());var e=Ys(this);for(t=t||[];this.pos<e;)t.push(this.readDouble());return t},readPackedFixed32:function(t){if(this.type!==Hs.Bytes)return t.push(this.readFixed32());var e=Ys(this);for(t=t||[];this.pos<e;)t.push(this.readFixed32());return t},readPackedSFixed32:function(t){if(this.type!==Hs.Bytes)return t.push(this.readSFixed32());var e=Ys(this);for(t=t||[];this.pos<e;)t.push(this.readSFixed32());return t},readPackedFixed64:function(t){if(this.type!==Hs.Bytes)return t.push(this.readFixed64());var e=Ys(this);for(t=t||[];this.pos<e;)t.push(this.readFixed64());return t},readPackedSFixed64:function(t){if(this.type!==Hs.Bytes)return t.push(this.readSFixed64());var e=Ys(this);for(t=t||[];this.pos<e;)t.push(this.readSFixed64());return t},skip:function(t){var e=7&t;if(e===Hs.Varint)for(;this.buf[this.pos++]>127;);else if(e===Hs.Bytes)this.pos=this.readVarint()+this.pos;else if(e===Hs.Fixed32)this.pos+=4;else{if(e!==Hs.Fixed64)throw new Error("Unimplemented type: "+e);this.pos+=8}},writeTag:function(t,e){this.writeVarint(t<<3|e)},realloc:function(t){for(var e=this.length||16;e<this.pos+t;)e*=2;if(e!==this.length){var n=new Uint8Array(e);n.set(this.buf),this.buf=n,this.length=e}},finish:function(){return this.length=this.pos,this.pos=0,this.buf.subarray(0,this.length)},writeFixed32:function(t){this.realloc(4),lu(this.buf,t,this.pos),this.pos+=4},writeSFixed32:function(t){this.realloc(4),lu(this.buf,t,this.pos),this.pos+=4},writeFixed64:function(t){this.realloc(8),lu(this.buf,-1&t,this.pos),lu(this.buf,Math.floor(t*(1/4294967296)),this.pos+4),this.pos+=8},writeSFixed64:function(t){this.realloc(8),lu(this.buf,-1&t,this.pos),lu(this.buf,Math.floor(t*(1/4294967296)),this.pos+4),this.pos+=8},writeVarint:function(t){(t=+t||0)>268435455||t<0?function(t,e){var n,r;if(t>=0?(n=t%4294967296|0,r=t/4294967296|0):(r=~(-t/4294967296),4294967295^(n=~(-t%4294967296))?n=n+1|0:(n=0,r=r+1|0)),t>=0x10000000000000000||t<-0x10000000000000000)throw new Error("Given varint doesn't fit into 10 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r,i,o=0;o<e.length;o++){if((r=e.charCodeAt(o))>55295&&r<57344){if(!i){r>56319||o+1===e.length?(t[n++]=239,t[n++]=191,t[n++]=189):i=r;continue}if(r<56320){t[n++]=239,t[n++]=191,t[n++]=189,i=r;continue}r=i-55296<<10|r-56320|65536,i=null}else i&&(t[n++]=239,t[n++]=191,t[n++]=189,i=null);r<128?t[n++]=r:(r<2048?t[n++]=r>>6|192:(r<65536?t[n++]=r>>12|224:(t[n++]=r>>18|240,t[n++]=r>>12&63|128),t[n++]=r>>6&63|128),t[n++]=63&r|128)}return n}(this.buf,t,this.pos);var n=this.pos-e;n>=128&&$s(e,n,this),this.pos=e-1,this.writeVarint(n),this.pos+=n},writeFloat:function(t){this.realloc(4),Gs(this.buf,t,this.pos,!0,23,4),this.pos+=4},writeDouble:function(t){this.realloc(8),Gs(this.buf,t,this.pos,!0,52,8),this.pos+=8},writeBytes:function(t){var e=t.length;this.writeVarint(e),this.realloc(e);for(var n=0;n<e;n++)this.buf[this.pos++]=t[n]},writeRawMessage:function(t,e){this.pos++;var n=this.pos;t(e,this);var r=this.pos-n;r>=128&&$s(n,r,this),this.pos=n-1,this.writeVarint(r),this.pos+=r},writeMessage:function(t,e,n){this.writeTag(t,Hs.Bytes),this.writeRawMessage(e,n)},writePackedVarint:function(t,e){e.length&&this.writeMessage(t,Qs,e)},writePackedSVarint:function(t,e){e.length&&this.writeMessage(t,tu,e)},writePackedBoolean:function(t,e){e.length&&this.writeMessage(t,ru,e)},writePackedFloat:function(t,e){e.length&&this.writeMessage(t,eu,e)},writePackedDouble:function(t,e){e.length&&this.writeMessage(t,nu,e)},writePackedFixed32:function(t,e){e.length&&this.writeMessage(t,iu,e)},writePackedSFixed32:function(t,e){e.length&&this.writeMessage(t,ou,e)},writePackedFixed64:function(t,e){e.length&&this.writeMessage(t,au,e)},writePackedSFixed64:function(t,e){e.length&&this.writeMessage(t,su,e)},writeBytesField:function(t,e){this.writeTag(t,Hs.Bytes),this.writeBytes(e)},writeFixed32Field:function(t,e){this.writeTag(t,Hs.Fixed32),this.writeFixed32(e)},writeSFixed32Field:function(t,e){this.writeTag(t,Hs.Fixed32),this.writeSFixed32(e)},writeFixed64Field:function(t,e){this.writeTag(t,Hs.Fixed64),this.writeFixed64(e)},writeSFixed64Field:function(t,e){this.writeTag(t,Hs.Fixed64),this.writeSFixed64(e)},writeVarintField:function(t,e){this.writeTag(t,Hs.Varint),this.writeVarint(e)},writeSVarintField:function(t,e){this.writeTag(t,Hs.Varint),this.writeSVarint(e)},writeStringField:function(t,e){this.writeTag(t,Hs.Bytes),this.writeString(e)},writeFloatField:function(t,e){this.writeTag(t,Hs.Fixed32),this.writeFloat(e)},writeDoubleField:function(t,e){this.writeTag(t,Hs.Fixed64),this.writeDouble(e)},writeBooleanField:function(t,e){this.writeVarintField(t,Boolean(e))}};var mu=function(t,e){var n=e.pixelRatio,r=e.version,i=e.stretchX,o=e.stretchY,a=e.content;this.paddedRect=t,this.pixelRatio=n,this.stretchX=i,this.stretchY=o,this.content=a,this.version=r},yu={tl:{configurable:!0},br:{configurable:!0},tlbr:{configurable:!0},displaySize:{configurable:!0}};yu.tl.get=function(){return[this.paddedRect.x+1,this.paddedRect.y+1]},yu.br.get=function(){return[this.paddedRect.x+this.paddedRect.w-1,this.paddedRect.y+this.paddedRect.h-1]},yu.tlbr.get=function(){return this.tl.concat(this.br)},yu.displaySize.get=function(){return[(this.paddedRect.w-2)/this.pixelRatio,(this.paddedRect.h-2)/this.pixelRatio]},Object.defineProperties(mu.prototype,yu);var vu=function(t,e){var n={},r={};this.haveRenderCallbacks=[];var i=[];this.addImages(t,n,i),this.addImages(e,r,i);var o=du(i),a=new ya({width:o.w||1,height:o.h||1});for(var s in t){var u=t[s],l=n[s].paddedRect;ya.copy(u.data,a,{x:0,y:0},{x:l.x+1,y:l.y+1},u.data)}for(var c in e){var p=e[c],h=r[c].paddedRect,f=h.x+1,d=h.y+1,m=p.data.width,y=p.data.height;ya.copy(p.data,a,{x:0,y:0},{x:f,y:d},p.data),ya.copy(p.data,a,{x:0,y:y-1},{x:f,y:d-1},{width:m,height:1}),ya.copy(p.data,a,{x:0,y:0},{x:f,y:d+y},{width:m,height:1}),ya.copy(p.data,a,{x:m-1,y:0},{x:f-1,y:d},{width:1,height:y}),ya.copy(p.data,a,{x:0,y:0},{x:f+m,y:d},{width:1,height:y})}this.image=a,this.iconPositions=n,this.patternPositions=r};vu.prototype.addImages=function(t,e,n){for(var r in t){var i=t[r],o={x:0,y:0,w:i.data.width+2,h:i.data.height+2};n.push(o),e[r]=new mu(o,i),i.hasRenderCallback&&this.haveRenderCallbacks.push(r)}},vu.prototype.patchUpdatedImages=function(t,e){for(var n in t.dispatchRenderCallbacks(this.haveRenderCallbacks),t.updatedImages)this.patchUpdatedImage(this.iconPositions[n],t.getImage(n),e),this.patchUpdatedImage(this.patternPositions[n],t.getImage(n),e)},vu.prototype.patchUpdatedImage=function(t,e,n){if(t&&e&&t.version!==e.version){t.version=e.version;var r=t.tl;n.update(e.data,void 0,{x:r[0],y:r[1]})}},Rr("ImagePosition",mu),Rr("ImageAtlas",vu);var gu={horizontal:1,vertical:2,horizontalOnly:3},_u=function(){this.scale=1,this.fontStack="",this.imageName=null};_u.forText=function(t,e){var n=new _u;return n.scale=t||1,n.fontStack=e,n},_u.forImage=function(t){var e=new _u;return e.imageName=t,e};var xu=function(){this.text="",this.sectionIndex=[],this.sections=[],this.imageSectionID=null};function bu(t,e,n,r,i,o,a,s,u,l,c,p,h,f,d,m){var y,v=xu.fromFeature(t,i);p===gu.vertical&&v.verticalizePunctuation();var g=ii.processBidirectionalText,_=ii.processStyledBidirectionalText;if(g&&1===v.sections.length){y=[];for(var x=0,b=g(v.toString(),Cu(v,l,o,e,r,f,d));x<b.length;x+=1){var w=b[x],E=new xu;E.text=w,E.sections=v.sections;for(var S=0;S<w.length;S++)E.sectionIndex.push(0);y.push(E)}}else if(_){y=[];for(var T=0,k=_(v.text,v.sectionIndex,Cu(v,l,o,e,r,f,d));T<k.length;T+=1){var P=k[T],C=new xu;C.text=P[0],C.sectionIndex=P[1],C.sections=v.sections,y.push(C)}}else y=function(t,e){for(var n=[],r=t.text,i=0,o=0,a=e;o<a.length;o+=1){var s=a[o];n.push(t.substring(i,s)),i=s}return i<r.length&&n.push(t.substring(i,r.length)),n}(v,Cu(v,l,o,e,r,f,d));var I=[],z={positionedLines:I,text:v.toString(),top:c[1],bottom:c[1],left:c[0],right:c[0],writingMode:p,iconsInText:!1,verticalizable:!1};return function(t,e,n,r,i,o,a,s,u,l,c,p){for(var h=0,f=-17,d=0,m=0,y="right"===s?1:"left"===s?0:.5,v=0,g=0,_=i;g<_.length;g+=1){var x=_[g];x.trim();var b=x.getMaxScale(),w=24*(b-1),E={positionedGlyphs:[],lineOffset:0};t.positionedLines[v]=E;var S=E.positionedGlyphs,T=0;if(x.length()){for(var k=0;k<x.length();k++){var P=x.getSection(k),C=x.getSectionIndex(k),I=x.getCharCode(k),z=0,A=null,M=null,O=null,D=24,L=!(u===gu.horizontal||!c&&!Wr(I)||c&&(wu[I]||(Z=I,qr.Arabic(Z)||qr["Arabic Supplement"](Z)||qr["Arabic Extended-A"](Z)||qr["Arabic Presentation Forms-A"](Z)||qr["Arabic Presentation Forms-B"](Z))));if(P.imageName){var R=r[P.imageName];if(!R)continue;O=P.imageName,t.iconsInText=t.iconsInText||!0,M=R.paddedRect;var B=R.displaySize;P.scale=24*P.scale/p,z=w+(24-B[1]*P.scale),D=(A={width:B[0],height:B[1],left:1,top:-3,advance:L?B[1]:B[0]}).advance;var F=L?B[0]*P.scale-24*b:B[1]*P.scale-24*b;F>0&&F>T&&(T=F)}else{var j=n[P.fontStack],N=j&&j[I];if(N&&N.rect)M=N.rect,A=N.metrics;else{var U=e[P.fontStack],V=U&&U[I];if(!V)continue;A=V.metrics}z=24*(b-P.scale)}L?(t.verticalizable=!0,S.push({glyph:I,imageName:O,x:h,y:f+z,vertical:L,scale:P.scale,fontStack:P.fontStack,sectionIndex:C,metrics:A,rect:M}),h+=D*P.scale+l):(S.push({glyph:I,imageName:O,x:h,y:f+z,vertical:L,scale:P.scale,fontStack:P.fontStack,sectionIndex:C,metrics:A,rect:M}),h+=A.advance*P.scale+l)}0!==S.length&&(d=Math.max(h-l,d),zu(S,0,S.length-1,y,T)),h=0;var q=o*b+T;E.lineOffset=Math.max(T,w),f+=q,m=Math.max(q,m),++v}else f+=o,++v}var Z,W=f- -17,G=Iu(a),X=G.horizontalAlign,H=G.verticalAlign;(function(t,e,n,r,i,o,a,s,u){var l,c=(e-n)*i;l=o!==a?-s*r- 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e=this.data,n=this.compare,r=this.length>>1,i=e[t];t<r;){var o=1+(t<<1),a=e[o],s=o+1;if(s<this.length&&n(e[s],a)<0&&(o=s,a=e[s]),n(a,i)>=0)break;e[t]=a,t=o}e[t]=i};var el=Number.POSITIVE_INFINITY;function nl(t,e){return e[1]!==el?function(t,e,n){var r=0,i=0;switch(e=Math.abs(e),n=Math.abs(n),t){case"top-right":case"top-left":case"top":i=n-7;break;case"bottom-right":case"bottom-left":case"bottom":i=7-n}switch(t){case"top-right":case"bottom-right":case"right":r=-e;break;case"top-left":case"bottom-left":case"left":r=e}return[r,i]}(t,e[0],e[1]):function(t,e){var n=0,r=0;e<0&&(e=0);var i=e/Math.sqrt(2);switch(t){case"top-right":case"top-left":r=i-7;break;case"bottom-right":case"bottom-left":r=7-i;break;case"bottom":r=7-e;break;case"top":r=e-7}switch(t){case"top-right":case"bottom-right":n=-i;break;case"top-left":case"bottom-left":n=i;break;case"left":n=e;break;case"right":n=-e}return[n,r]}(t,e[0])}function rl(t){switch(t){case"right":case"top-right":case"bottom-right":return"right";case"left":case"top-left":case"bottom-left":return"left"}return"center"}function il(t,e,n,r,o,a,s,u,l,c,p,h,f,d,m){var y=function(t,e,n,r,o,a,s,u){for(var l=r.layout.get("text-rotate").evaluate(a,{})*Math.PI/180,c=[],p=0,h=e.positionedLines;p<h.length;p+=1)for(var f=h[p],d=0,m=f.positionedGlyphs;d<m.length;d+=1){var y=m[d];if(y.rect){var v=y.rect||{},g=4,_=!0,x=1,b=0,w=(o||u)&&y.vertical,E=y.metrics.advance*y.scale/2;if(u&&e.verticalizable&&(b=f.lineOffset/2-(y.imageName?-(24-y.metrics.width*y.scale)/2:24*(y.scale-1))),y.imageName){var S=s[y.imageName];_=S.sdf,g=1/(x=S.pixelRatio)}var T=o?[y.x+E,y.y]:[0,0],k=o?[0,0]:[y.x+E+n[0],y.y+n[1]-b],P=[0,0];w&&(P=k,k=[0,0]);var C=(y.metrics.left-g)*y.scale-E+k[0],I=(-y.metrics.top-g)*y.scale+k[1],z=C+v.w*y.scale/x,A=I+v.h*y.scale/x,M=new i(C,I),O=new i(z,I),D=new i(C,A),L=new i(z,A);if(w){var R=new i(-E,E- -17),B=-Math.PI/2,F=12-E,j=new i(22-F,-(y.imageName?F:0)),N=new(Function.prototype.bind.apply(i,[null].concat(P)));M._rotateAround(B,R)._add(j)._add(N),O._rotateAround(B,R)._add(j)._add(N),D._rotateAround(B,R)._add(j)._add(N),L._rotateAround(B,R)._add(j)._add(N)}if(l){var U=Math.sin(l),V=Math.cos(l),q=[V,-U,U,V];M._matMult(q),O._matMult(q),D._matMult(q),L._matMult(q)}var Z=new i(0,0),W=new i(0,0);c.push({tl:M,tr:O,bl:D,br:L,tex:v,writingMode:e.writingMode,glyphOffset:T,sectionIndex:y.sectionIndex,isSDF:_,pixelOffsetTL:Z,pixelOffsetBR:W,minFontScaleX:0,minFontScaleY:0})}}return c}(0,n,u,o,a,s,r,t.allowVerticalPlacement),v=t.textSizeData,g=null;"source"===v.kind?(g=[128*o.layout.get("text-size").evaluate(s,{})])[0]>32640&&E(t.layerIds[0]+': Value for "text-size" is >= 255. Reduce your "text-size".'):"composite"===v.kind&&((g=[128*d.compositeTextSizes[0].evaluate(s,{},m),128*d.compositeTextSizes[1].evaluate(s,{},m)])[0]>32640||g[1]>32640)&&E(t.layerIds[0]+': Value for "text-size" is >= 255. Reduce your "text-size".'),t.addSymbols(t.text,y,g,u,a,s,c,e,l.lineStartIndex,l.lineLength,f,m);for(var _=0,x=p;_<x.length;_+=1)h[x[_]]=t.text.placedSymbolArray.length-1;return 4*y.length}function ol(t){for(var e in t)return t[e];return null}function al(t,e,n,r){var i=t.compareText;if(e in i){for(var o=i[e],a=o.length-1;a>=0;a--)if(r.dist(o[a])<n)return!0}else i[e]=[];return i[e].push(r),!1}var sl=vs.VectorTileFeature.types,ul=[{name:"a_fade_opacity",components:1,type:"Uint8",offset:0}];function ll(t,e,n,r,i,o,a,s,u,l,c,p,h){var f=s?Math.min(32640,Math.round(s[0])):0,d=s?Math.min(32640,Math.round(s[1])):0;t.emplaceBack(e,n,Math.round(32*r),Math.round(32*i),o,a,(f<<1)+(u?1:0),d,16*l,16*c,256*p,256*h)}function cl(t,e,n){t.emplaceBack(e.x,e.y,n),t.emplaceBack(e.x,e.y,n),t.emplaceBack(e.x,e.y,n),t.emplaceBack(e.x,e.y,n)}function pl(t){for(var e=0,n=t.sections;e<n.length;e+=1)if(Kr(n[e].text))return!0;return!1}var hl=function(t){this.layoutVertexArray=new Mi,this.indexArray=new ji,this.programConfigurations=t,this.segments=new oo,this.dynamicLayoutVertexArray=new Oi,this.opacityVertexArray=new Di,this.placedSymbolArray=new Ji};hl.prototype.isEmpty=function(){return 0===this.layoutVertexArray.length&&0===this.indexArray.length&&0===this.dynamicLayoutVertexArray.length&&0===this.opacityVertexArray.length},hl.prototype.upload=function(t,e,n,r){this.isEmpty()||(n&&(this.layoutVertexBuffer=t.createVertexBuffer(this.layoutVertexArray,Fs.members),this.indexBuffer=t.createIndexBuffer(this.indexArray,e),this.dynamicLayoutVertexBuffer=t.createVertexBuffer(this.dynamicLayoutVertexArray,js.members,!0),this.opacityVertexBuffer=t.createVertexBuffer(this.opacityVertexArray,ul,!0),this.opacityVertexBuffer.itemSize=1),(n||r)&&this.programConfigurations.upload(t))},hl.prototype.destroy=function(){this.layoutVertexBuffer&&(this.layoutVertexBuffer.destroy(),this.indexBuffer.destroy(),this.programConfigurations.destroy(),this.segments.destroy(),this.dynamicLayoutVertexBuffer.destroy(),this.opacityVertexBuffer.destroy())},Rr("SymbolBuffers",hl);var fl=function(t,e,n){this.layoutVertexArray=new t,this.layoutAttributes=e,this.indexArray=new n,this.segments=new oo,this.collisionVertexArray=new Fi};fl.prototype.upload=function(t){this.layoutVertexBuffer=t.createVertexBuffer(this.layoutVertexArray,this.layoutAttributes),this.indexBuffer=t.createIndexBuffer(this.indexArray),this.collisionVertexBuffer=t.createVertexBuffer(this.collisionVertexArray,Ns.members,!0)},fl.prototype.destroy=function(){this.layoutVertexBuffer&&(this.layoutVertexBuffer.destroy(),this.indexBuffer.destroy(),this.segments.destroy(),this.collisionVertexBuffer.destroy())},Rr("CollisionBuffers",fl);var dl=function(t){this.collisionBoxArray=t.collisionBoxArray,this.zoom=t.zoom,this.overscaling=t.overscaling,this.layers=t.layers,this.layerIds=this.layers.map((function(t){return t.id})),this.index=t.index,this.pixelRatio=t.pixelRatio,this.sourceLayerIndex=t.sourceLayerIndex,this.hasPattern=!1,this.hasRTLText=!1,this.sortKeyRanges=[],this.collisionCircleArray=[],this.placementInvProjMatrix=ia([]),this.placementViewportMatrix=ia([]);var e=this.layers[0]._unevaluatedLayout._values;this.textSizeData=Ou(this.zoom,e["text-size"]),this.iconSizeData=Ou(this.zoom,e["icon-size"]);var n=this.layers[0].layout,r=n.get("symbol-sort-key"),i=n.get("symbol-z-order");this.sortFeaturesByKey="viewport-y"!==i&&void 0!==r.constantOr(1),this.sortFeaturesByY=("viewport-y"===i||"auto"===i&&!this.sortFeaturesByKey)&&(n.get("text-allow-overlap")||n.get("icon-allow-overlap")||n.get("text-ignore-placement")||n.get("icon-ignore-placement")),"point"===n.get("symbol-placement")&&(this.writingModes=n.get("text-writing-mode").map((function(t){return gu[t]}))),this.stateDependentLayerIds=this.layers.filter((function(t){return t.isStateDependent()})).map((function(t){return t.id})),this.sourceID=t.sourceID};dl.prototype.createArrays=function(){this.text=new hl(new Oo(this.layers,this.zoom,(function(t){return/^text/.test(t)}))),this.icon=new hl(new Oo(this.layers,this.zoom,(function(t){return/^icon/.test(t)}))),this.glyphOffsetArray=new to,this.lineVertexArray=new eo,this.symbolInstances=new Qi},dl.prototype.calculateGlyphDependencies=function(t,e,n,r,i){for(var o=0;o<t.length;o++)if(e[t.charCodeAt(o)]=!0,(n||r)&&i){var a=Zs[t.charAt(o)];a&&(e[a.charCodeAt(0)]=!0)}},dl.prototype.populate=function(t,e,n){var r=this.layers[0],i=r.layout,o=i.get("text-font"),a=i.get("text-field"),s=i.get("icon-image"),u=("constant"!==a.value.kind||a.value.value instanceof ee&&!a.value.value.isEmpty()||a.value.value.toString().length>0)&&("constant"!==o.value.kind||o.value.value.length>0),l="constant"!==s.value.kind||!!s.value.value||Object.keys(s.parameters).length>0,c=i.get("symbol-sort-key");if(this.features=[],u||l){for(var p=e.iconDependencies,h=e.glyphDependencies,f=e.availableImages,d=new oi(this.zoom),m=0,y=t;m<y.length;m+=1){var v=y[m],g=v.feature,_=v.id,x=v.index,b=v.sourceLayerIndex,w=r._featureFilter.needGeometry,E={type:g.type,id:_,properties:g.properties,geometry:w?Fo(g):[]};if(r._featureFilter.filter(d,E,n)){w||(E.geometry=Fo(g));var S=void 0;if(u){var T=r.getValueAndResolveTokens("text-field",E,n,f),k=ee.factory(T);pl(k)&&(this.hasRTLText=!0),(!this.hasRTLText||"unavailable"===ni()||this.hasRTLText&&ii.isParsed())&&(S=qs(k,r,E))}var P=void 0;if(l){var C=r.getValueAndResolveTokens("icon-image",E,n,f);P=C instanceof ne?C:ne.fromString(C)}if(S||P){var I=this.sortFeaturesByKey?c.evaluate(E,{},n):void 0,z={id:_,text:S,icon:P,index:x,sourceLayerIndex:b,geometry:Fo(g),properties:g.properties,type:sl[g.type],sortKey:I};if(this.features.push(z),P&&(p[P.name]=!0),S){var A=o.evaluate(E,{},n).join(","),M="map"===i.get("text-rotation-alignment")&&"point"!==i.get("symbol-placement");this.allowVerticalPlacement=this.writingModes&&this.writingModes.indexOf(gu.vertical)>=0;for(var O=0,D=S.sections;O<D.length;O+=1){var L=D[O];if(L.image)p[L.image.name]=!0;else{var R=Zr(S.toString()),B=L.fontStack||A,F=h[B]=h[B]||{};this.calculateGlyphDependencies(L.text,F,M,this.allowVerticalPlacement,R)}}}}}}"line"===i.get("symbol-placement")&&(this.features=function(t){var e={},n={},r=[],i=0;function o(e){r.push(t[e]),i++}function a(t,e,i){var o=n[t];return delete n[t],n[e]=o,r[o].geometry[0].pop(),r[o].geometry[0]=r[o].geometry[0].concat(i[0]),o}function s(t,n,i){var o=e[n];return delete e[n],e[t]=o,r[o].geometry[0].shift(),r[o].geometry[0]=i[0].concat(r[o].geometry[0]),o}function u(t,e,n){var r=n?e[0][e[0].length-1]:e[0][0];return t+":"+r.x+":"+r.y}for(var l=0;l<t.length;l++){var c=t[l],p=c.geometry,h=c.text?c.text.toString():null;if(h){var f=u(h,p),d=u(h,p,!0);if(f in n&&d in e&&n[f]!==e[d]){var m=s(f,d,p),y=a(f,d,r[m].geometry);delete e[f],delete n[d],n[u(h,r[y].geometry,!0)]=y,r[m].geometry=null}else f in n?a(f,d,p):d in e?s(f,d,p):(o(l),e[f]=i-1,n[d]=i-1)}else o(l)}return r.filter((function(t){return t.geometry}))}(this.features)),this.sortFeaturesByKey&&this.features.sort((function(t,e){return t.sortKey-e.sortKey}))}},dl.prototype.update=function(t,e,n){this.stateDependentLayers.length&&(this.text.programConfigurations.updatePaintArrays(t,e,this.layers,n),this.icon.programConfigurations.updatePaintArrays(t,e,this.layers,n))},dl.prototype.isEmpty=function(){return 0===this.symbolInstances.length&&!this.hasRTLText},dl.prototype.uploadPending=function(){return!this.uploaded||this.text.programConfigurations.needsUpload||this.icon.programConfigurations.needsUpload},dl.prototype.upload=function(t){!this.uploaded&&this.hasDebugData()&&(this.textCollisionBox.upload(t),this.iconCollisionBox.upload(t)),this.text.upload(t,this.sortFeaturesByY,!this.uploaded,this.text.programConfigurations.needsUpload),this.icon.upload(t,this.sortFeaturesByY,!this.uploaded,this.icon.programConfigurations.needsUpload),this.uploaded=!0},dl.prototype.destroyDebugData=function(){this.textCollisionBox.destroy(),this.iconCollisionBox.destroy()},dl.prototype.destroy=function(){this.text.destroy(),this.icon.destroy(),this.hasDebugData()&&this.destroyDebugData()},dl.prototype.addToLineVertexArray=function(t,e){var n=this.lineVertexArray.length;if(void 0!==t.segment){for(var r=t.dist(e[t.segment+1]),i=t.dist(e[t.segment]),o={},a=t.segment+1;a<e.length;a++)o[a]={x:e[a].x,y:e[a].y,tileUnitDistanceFromAnchor:r},a<e.length-1&&(r+=e[a+1].dist(e[a]));for(var s=t.segment||0;s>=0;s--)o[s]={x:e[s].x,y:e[s].y,tileUnitDistanceFromAnchor:i},s>0&&(i+=e[s-1].dist(e[s]));for(var u=0;u<e.length;u++){var l=o[u];this.lineVertexArray.emplaceBack(l.x,l.y,l.tileUnitDistanceFromAnchor)}}return{lineStartIndex:n,lineLength:this.lineVertexArray.length-n}},dl.prototype.addSymbols=function(t,e,n,r,i,o,a,s,u,l,c,p){for(var h=t.indexArray,f=t.layoutVertexArray,d=t.segments.prepareSegment(4*e.length,f,h,o.sortKey),m=this.glyphOffsetArray.length,y=d.vertexLength,v=this.allowVerticalPlacement&&a===gu.vertical?Math.PI/2:0,g=o.text&&o.text.sections,_=0;_<e.length;_++){var x=e[_],b=x.tl,w=x.tr,E=x.bl,S=x.br,T=x.tex,k=x.pixelOffsetTL,P=x.pixelOffsetBR,C=x.minFontScaleX,I=x.minFontScaleY,z=x.glyphOffset,A=x.isSDF,M=x.sectionIndex,O=d.vertexLength,D=z[1];ll(f,s.x,s.y,b.x,D+b.y,T.x,T.y,n,A,k.x,k.y,C,I),ll(f,s.x,s.y,w.x,D+w.y,T.x+T.w,T.y,n,A,P.x,k.y,C,I),ll(f,s.x,s.y,E.x,D+E.y,T.x,T.y+T.h,n,A,k.x,P.y,C,I),ll(f,s.x,s.y,S.x,D+S.y,T.x+T.w,T.y+T.h,n,A,P.x,P.y,C,I),cl(t.dynamicLayoutVertexArray,s,v),h.emplaceBack(O,O+1,O+2),h.emplaceBack(O+1,O+2,O+3),d.vertexLength+=4,d.primitiveLength+=2,this.glyphOffsetArray.emplaceBack(z[0]),_!==e.length-1&&M===e[_+1].sectionIndex||t.programConfigurations.populatePaintArrays(f.length,o,o.index,{},p,g&&g[M])}t.placedSymbolArray.emplaceBack(s.x,s.y,m,this.glyphOffsetArray.length-m,y,u,l,s.segment,n?n[0]:0,n?n[1]:0,r[0],r[1],a,0,!1,0,c)},dl.prototype._addCollisionDebugVertex=function(t,e,n,r,i,o){return e.emplaceBack(0,0),t.emplaceBack(n.x,n.y,r,i,Math.round(o.x),Math.round(o.y))},dl.prototype.addCollisionDebugVertices=function(t,e,n,r,o,a,s){var u=o.segments.prepareSegment(4,o.layoutVertexArray,o.indexArray),l=u.vertexLength,c=o.layoutVertexArray,p=o.collisionVertexArray,h=s.anchorX,f=s.anchorY;this._addCollisionDebugVertex(c,p,a,h,f,new i(t,e)),this._addCollisionDebugVertex(c,p,a,h,f,new i(n,e)),this._addCollisionDebugVertex(c,p,a,h,f,new i(n,r)),this._addCollisionDebugVertex(c,p,a,h,f,new i(t,r)),u.vertexLength+=4;var d=o.indexArray;d.emplaceBack(l,l+1),d.emplaceBack(l+1,l+2),d.emplaceBack(l+2,l+3),d.emplaceBack(l+3,l),u.primitiveLength+=4},dl.prototype.addDebugCollisionBoxes=function(t,e,n,r){for(var i=t;i<e;i++){var o=this.collisionBoxArray.get(i);this.addCollisionDebugVertices(o.x1,o.y1,o.x2,o.y2,r?this.textCollisionBox:this.iconCollisionBox,o.anchorPoint,n)}},dl.prototype.generateCollisionDebugBuffers=function(){this.hasDebugData()&&this.destroyDebugData(),this.textCollisionBox=new fl(Ri,Us.members,Wi),this.iconCollisionBox=new fl(Ri,Us.members,Wi);for(var t=0;t<this.symbolInstances.length;t++){var e=this.symbolInstances.get(t);this.addDebugCollisionBoxes(e.textBoxStartIndex,e.textBoxEndIndex,e,!0),this.addDebugCollisionBoxes(e.verticalTextBoxStartIndex,e.verticalTextBoxEndIndex,e,!0),this.addDebugCollisionBoxes(e.iconBoxStartIndex,e.iconBoxEndIndex,e,!1),this.addDebugCollisionBoxes(e.verticalIconBoxStartIndex,e.verticalIconBoxEndIndex,e,!1)}},dl.prototype._deserializeCollisionBoxesForSymbol=function(t,e,n,r,i,o,a,s,u){for(var l={},c=e;c<n;c++){var p=t.get(c);l.textBox={x1:p.x1,y1:p.y1,x2:p.x2,y2:p.y2,anchorPointX:p.anchorPointX,anchorPointY:p.anchorPointY},l.textFeatureIndex=p.featureIndex;break}for(var h=r;h<i;h++){var f=t.get(h);l.verticalTextBox={x1:f.x1,y1:f.y1,x2:f.x2,y2:f.y2,anchorPointX:f.anchorPointX,anchorPointY:f.anchorPointY},l.verticalTextFeatureIndex=f.featureIndex;break}for(var d=o;d<a;d++){var m=t.get(d);l.iconBox={x1:m.x1,y1:m.y1,x2:m.x2,y2:m.y2,anchorPointX:m.anchorPointX,anchorPointY:m.anchorPointY},l.iconFeatureIndex=m.featureIndex;break}for(var y=s;y<u;y++){var v=t.get(y);l.verticalIconBox={x1:v.x1,y1:v.y1,x2:v.x2,y2:v.y2,anchorPointX:v.anchorPointX,anchorPointY:v.anchorPointY},l.verticalIconFeatureIndex=v.featureIndex;break}return l},dl.prototype.deserializeCollisionBoxes=function(t){this.collisionArrays=[];for(var e=0;e<this.symbolInstances.length;e++){var n=this.symbolInstances.get(e);this.collisionArrays.push(this._deserializeCollisionBoxesForSymbol(t,n.textBoxStartIndex,n.textBoxEndIndex,n.verticalTextBoxStartIndex,n.verticalTextBoxEndIndex,n.iconBoxStartIndex,n.iconBoxEndIndex,n.verticalIconBoxStartIndex,n.verticalIconBoxEndIndex))}},dl.prototype.hasTextData=function(){return this.text.segments.get().length>0},dl.prototype.hasIconData=function(){return this.icon.segments.get().length>0},dl.prototype.hasDebugData=function(){return this.textCollisionBox&&this.iconCollisionBox},dl.prototype.hasTextCollisionBoxData=function(){return this.hasDebugData()&&this.textCollisionBox.segments.get().length>0},dl.prototype.hasIconCollisionBoxData=function(){return this.hasDebugData()&&this.iconCollisionBox.segments.get().length>0},dl.prototype.addIndicesForPlacedSymbol=function(t,e){for(var n=t.placedSymbolArray.get(e),r=n.vertexStartIndex+4*n.numGlyphs,i=n.vertexStartIndex;i<r;i+=4)t.indexArray.emplaceBack(i,i+1,i+2),t.indexArray.emplaceBack(i+1,i+2,i+3)},dl.prototype.getSortedSymbolIndexes=function(t){if(this.sortedAngle===t&&void 0!==this.symbolInstanceIndexes)return this.symbolInstanceIndexes;for(var e=Math.sin(t),n=Math.cos(t),r=[],i=[],o=[],a=0;a<this.symbolInstances.length;++a){o.push(a);var s=this.symbolInstances.get(a);r.push(0|Math.round(e*s.anchorX+n*s.anchorY)),i.push(s.featureIndex)}return o.sort((function(t,e){return r[t]-r[e]||i[e]-i[t]})),o},dl.prototype.addToSortKeyRanges=function(t,e){var n=this.sortKeyRanges[this.sortKeyRanges.length-1];n&&n.sortKey===e?n.symbolInstanceEnd=t+1:this.sortKeyRanges.push({sortKey:e,symbolInstanceStart:t,symbolInstanceEnd:t+1})},dl.prototype.sortFeatures=function(t){var e=this;if(this.sortFeaturesByY&&this.sortedAngle!==t&&!(this.text.segments.get().length>1||this.icon.segments.get().length>1)){this.symbolInstanceIndexes=this.getSortedSymbolIndexes(t),this.sortedAngle=t,this.text.indexArray.clear(),this.icon.indexArray.clear(),this.featureSortOrder=[];for(var n=0,r=this.symbolInstanceIndexes;n<r.length;n+=1){var i=this.symbolInstances.get(r[n]);this.featureSortOrder.push(i.featureIndex),[i.rightJustifiedTextSymbolIndex,i.centerJustifiedTextSymbolIndex,i.leftJustifiedTextSymbolIndex].forEach((function(t,n,r){t>=0&&r.indexOf(t)===n&&e.addIndicesForPlacedSymbol(e.text,t)})),i.verticalPlacedTextSymbolIndex>=0&&this.addIndicesForPlacedSymbol(this.text,i.verticalPlacedTextSymbolIndex),i.placedIconSymbolIndex>=0&&this.addIndicesForPlacedSymbol(this.icon,i.placedIconSymbolIndex),i.verticalPlacedIconSymbolIndex>=0&&this.addIndicesForPlacedSymbol(this.icon,i.verticalPlacedIconSymbolIndex)}this.text.indexBuffer&&this.text.indexBuffer.updateData(this.text.indexArray),this.icon.indexBuffer&&this.icon.indexBuffer.updateData(this.icon.indexArray)}},Rr("SymbolBucket",dl,{omit:["layers","collisionBoxArray","features","compareText"]}),dl.MAX_GLYPHS=65535,dl.addDynamicAttributes=cl;var ml=new _i({"symbol-placement":new di(Pt.layout_symbol["symbol-placement"]),"symbol-spacing":new di(Pt.layout_symbol["symbol-spacing"]),"symbol-avoid-edges":new di(Pt.layout_symbol["symbol-avoid-edges"]),"symbol-sort-key":new mi(Pt.layout_symbol["symbol-sort-key"]),"symbol-z-order":new di(Pt.layout_symbol["symbol-z-order"]),"icon-allow-overlap":new di(Pt.layout_symbol["icon-allow-overlap"]),"icon-ignore-placement":new di(Pt.layout_symbol["icon-ignore-placement"]),"icon-optional":new di(Pt.layout_symbol["icon-optional"]),"icon-rotation-alignment":new di(Pt.layout_symbol["icon-rotation-alignment"]),"icon-size":new mi(Pt.layout_symbol["icon-size"]),"icon-text-fit":new di(Pt.layout_symbol["icon-text-fit"]),"icon-text-fit-padding":new di(Pt.layout_symbol["icon-text-fit-padding"]),"icon-image":new mi(Pt.layout_symbol["icon-image"]),"icon-rotate":new mi(Pt.layout_symbol["icon-rotate"]),"icon-padding":new di(Pt.layout_symbol["icon-padding"]),"icon-keep-upright":new di(Pt.layout_symbol["icon-keep-upright"]),"icon-offset":new mi(Pt.layout_symbol["icon-offset"]),"icon-anchor":new mi(Pt.layout_symbol["icon-anchor"]),"icon-pitch-alignment":new di(Pt.layout_symbol["icon-pitch-alignment"]),"text-pitch-alignment":new di(Pt.layout_symbol["text-pitch-alignment"]),"text-rotation-alignment":new di(Pt.layout_symbol["text-rotation-alignment"]),"text-field":new mi(Pt.layout_symbol["text-field"]),"text-font":new mi(Pt.layout_symbol["text-font"]),"text-size":new mi(Pt.layout_symbol["text-size"]),"text-max-width":new mi(Pt.layout_symbol["text-max-width"]),"text-line-height":new di(Pt.layout_symbol["text-line-height"]),"text-letter-spacing":new mi(Pt.layout_symbol["text-letter-spacing"]),"text-justify":new mi(Pt.layout_symbol["text-justify"]),"text-radial-offset":new mi(Pt.layout_symbol["text-radial-offset"]),"text-variable-anchor":new di(Pt.layout_symbol["text-variable-anchor"]),"text-anchor":new mi(Pt.layout_symbol["text-anchor"]),"text-max-angle":new di(Pt.layout_symbol["text-max-angle"]),"text-writing-mode":new di(Pt.layout_symbol["text-writing-mode"]),"text-rotate":new mi(Pt.layout_symbol["text-rotate"]),"text-padding":new di(Pt.layout_symbol["text-padding"]),"text-keep-upright":new di(Pt.layout_symbol["text-keep-upright"]),"text-transform":new mi(Pt.layout_symbol["text-transform"]),"text-offset":new mi(Pt.layout_symbol["text-offset"]),"text-allow-overlap":new di(Pt.layout_symbol["text-allow-overlap"]),"text-ignore-placement":new di(Pt.layout_symbol["text-ignore-placement"]),"text-optional":new di(Pt.layout_symbol["text-optional"])}),yl={paint:new _i({"icon-opacity":new mi(Pt.paint_symbol["icon-opacity"]),"icon-color":new mi(Pt.paint_symbol["icon-color"]),"icon-halo-color":new mi(Pt.paint_symbol["icon-halo-color"]),"icon-halo-width":new mi(Pt.paint_symbol["icon-halo-width"]),"icon-halo-blur":new mi(Pt.paint_symbol["icon-halo-blur"]),"icon-translate":new di(Pt.paint_symbol["icon-translate"]),"icon-translate-anchor":new di(Pt.paint_symbol["icon-translate-anchor"]),"text-opacity":new mi(Pt.paint_symbol["text-opacity"]),"text-color":new mi(Pt.paint_symbol["text-color"],{runtimeType:jt,getOverride:function(t){return t.textColor},hasOverride:function(t){return!!t.textColor}}),"text-halo-color":new mi(Pt.paint_symbol["text-halo-color"]),"text-halo-width":new mi(Pt.paint_symbol["text-halo-width"]),"text-halo-blur":new mi(Pt.paint_symbol["text-halo-blur"]),"text-translate":new di(Pt.paint_symbol["text-translate"]),"text-translate-anchor":new di(Pt.paint_symbol["text-translate-anchor"])}),layout:ml},vl=function(t){this.type=t.property.overrides?t.property.overrides.runtimeType:Lt,this.defaultValue=t};vl.prototype.evaluate=function(t){if(t.formattedSection){var e=this.defaultValue.property.overrides;if(e&&e.hasOverride(t.formattedSection))return e.getOverride(t.formattedSection)}return t.feature&&t.featureState?this.defaultValue.evaluate(t.feature,t.featureState):this.defaultValue.property.specification.default},vl.prototype.eachChild=function(t){this.defaultValue.isConstant()||t(this.defaultValue.value._styleExpression.expression)},vl.prototype.outputDefined=function(){return!1},vl.prototype.serialize=function(){return null},Rr("FormatSectionOverride",vl,{omit:["defaultValue"]});var gl=function(t){function e(e){t.call(this,e,yl)}return t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.prototype)).constructor=e,e.prototype.recalculate=function(e,n){if(t.prototype.recalculate.call(this,e,n),"auto"===this.layout.get("icon-rotation-alignment")&&(this.layout._values["icon-rotation-alignment"]="point"!==this.layout.get("symbol-placement")?"map":"viewport"),"auto"===this.layout.get("text-rotation-alignment")&&(this.layout._values["text-rotation-alignment"]="point"!==this.layout.get("symbol-placement")?"map":"viewport"),"auto"===this.layout.get("text-pitch-alignment")&&(this.layout._values["text-pitch-alignment"]=this.layout.get("text-rotation-alignment")),"auto"===this.layout.get("icon-pitch-alignment")&&(this.layout._values["icon-pitch-alignment"]=this.layout.get("icon-rotation-alignment")),"point"===this.layout.get("symbol-placement")){var r=this.layout.get("text-writing-mode");if(r){for(var i=[],o=0,a=r;o<a.length;o+=1){var s=a[o];i.indexOf(s)<0&&i.push(s)}this.layout._values["text-writing-mode"]=i}else this.layout._values["text-writing-mode"]=["horizontal"]}this._setPaintOverrides()},e.prototype.getValueAndResolveTokens=function(t,e,n,r){var i=this.layout.get(t).evaluate(e,{},n,r),o=this._unevaluatedLayout._values[t];return o.isDataDriven()||Zn(o.value)||!i?i:function(t,e){return e.replace(/{([^{}]+)}/g,(function(e,n){return n in t?String(t[n]):""}))}(e.properties,i)},e.prototype.createBucket=function(t){return new dl(t)},e.prototype.queryRadius=function(){return 0},e.prototype.queryIntersectsFeature=function(){return!1},e.prototype._setPaintOverrides=function(){for(var t=0,n=yl.paint.overridableProperties;t<n.length;t+=1){var r=n[t];if(e.hasPaintOverride(this.layout,r)){var i,o=this.paint.get(r),a=new vl(o),s=new qn(a,o.property.specification);i="constant"===o.value.kind||"source"===o.value.kind?new Gn("source",s):new Xn("composite",s,o.value.zoomStops,o.value._interpolationType),this.paint._values[r]=new hi(o.property,i,o.parameters)}}},e.prototype._handleOverridablePaintPropertyUpdate=function(t,n,r){return!(!this.layout||n.isDataDriven()||r.isDataDriven())&&e.hasPaintOverride(this.layout,t)},e.hasPaintOverride=function(t,e){var n=t.get("text-field"),r=yl.paint.properties[e],i=!1,o=function(t){for(var e=0,n=t;e<n.length;e+=1)if(r.overrides&&r.overrides.hasOverride(n[e]))return void(i=!0)};if("constant"===n.value.kind&&n.value.value instanceof ee)o(n.value.value.sections);else if("source"===n.value.kind){var a=n.value;a._styleExpression&&function t(e){i||(e instanceof se&&oe(e.value)===qt?o(e.value.sections):e instanceof pe?o(e.sections):e.eachChild(t))}(a._styleExpression.expression)}return i},e}(xi),_l={paint:new _i({"background-color":new di(Pt.paint_background["background-color"]),"background-pattern":new vi(Pt.paint_background["background-pattern"]),"background-opacity":new di(Pt.paint_background["background-opacity"])})},xl=function(t){function e(e){t.call(this,e,_l)}return t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.prototype)).constructor=e,e}(xi),bl={paint:new _i({"raster-opacity":new di(Pt.paint_raster["raster-opacity"]),"raster-hue-rotate":new di(Pt.paint_raster["raster-hue-rotate"]),"raster-brightness-min":new di(Pt.paint_raster["raster-brightness-min"]),"raster-brightness-max":new di(Pt.paint_raster["raster-brightness-max"]),"raster-saturation":new di(Pt.paint_raster["raster-saturation"]),"raster-contrast":new di(Pt.paint_raster["raster-contrast"]),"raster-resampling":new di(Pt.paint_raster["raster-resampling"]),"raster-fade-duration":new di(Pt.paint_raster["raster-fade-duration"])})},wl=function(t){function e(e){t.call(this,e,bl)}return t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.prototype)).constructor=e,e}(xi),El=function(t){function e(e){t.call(this,e,{}),this.implementation=e}return t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.prototype)).constructor=e,e.prototype.is3D=function(){return"3d"===this.implementation.renderingMode},e.prototype.hasOffscreenPass=function(){return void 0!==this.implementation.prerender},e.prototype.recalculate=function(){},e.prototype.updateTransitions=function(){},e.prototype.hasTransition=function(){},e.prototype.serialize=function(){},e.prototype.onAdd=function(t){this.implementation.onAdd&&this.implementation.onAdd(t,t.painter.context.gl)},e.prototype.onRemove=function(t){this.implementation.onRemove&&this.implementation.onRemove(t,t.painter.context.gl)},e}(xi),Sl={circle:la,heatmap:_a,hillshade:ba,fill:ss,"fill-extrusion":Ss,line:Rs,symbol:gl,background:xl,raster:wl},Tl=a.HTMLImageElement,kl=a.HTMLCanvasElement,Pl=a.HTMLVideoElement,Cl=a.ImageData,Il=a.ImageBitmap,zl=function(t,e,n,r){this.context=t,this.format=n,this.texture=t.gl.createTexture(),this.update(e,r)};zl.prototype.update=function(t,e,n){var r=t.width,i=t.height,o=!(this.size&&this.size[0]===r&&this.size[1]===i||n),a=this.context,s=a.gl;if(this.useMipmap=Boolean(e&&e.useMipmap),s.bindTexture(s.TEXTURE_2D,this.texture),a.pixelStoreUnpackFlipY.set(!1),a.pixelStoreUnpack.set(1),a.pixelStoreUnpackPremultiplyAlpha.set(this.format===s.RGBA&&(!e||!1!==e.premultiply)),o)this.size=[r,i],t instanceof Tl||t instanceof kl||t instanceof Pl||t instanceof Cl||Il&&t instanceof Il?s.texImage2D(s.TEXTURE_2D,0,this.format,this.format,s.UNSIGNED_BYTE,t):s.texImage2D(s.TEXTURE_2D,0,this.format,r,i,0,this.format,s.UNSIGNED_BYTE,t.data);else{var u=n||{x:0,y:0},l=u.x,c=u.y;t instanceof Tl||t instanceof kl||t instanceof Pl||t instanceof Cl||Il&&t instanceof Il?s.texSubImage2D(s.TEXTURE_2D,0,l,c,s.RGBA,s.UNSIGNED_BYTE,t):s.texSubImage2D(s.TEXTURE_2D,0,l,c,r,i,s.RGBA,s.UNSIGNED_BYTE,t.data)}this.useMipmap&&this.isSizePowerOfTwo()&&s.generateMipmap(s.TEXTURE_2D)},zl.prototype.bind=function(t,e,n){var r=this.context.gl;r.bindTexture(r.TEXTURE_2D,this.texture),n!==r.LINEAR_MIPMAP_NEAREST||this.isSizePowerOfTwo()||(n=r.LINEAR),t!==this.filter&&(r.texParameteri(r.TEXTURE_2D,r.TEXTURE_MAG_FILTER,t),r.texParameteri(r.TEXTURE_2D,r.TEXTURE_MIN_FILTER,n||t),this.filter=t),e!==this.wrap&&(r.texParameteri(r.TEXTURE_2D,r.TEXTURE_WRAP_S,e),r.texParameteri(r.TEXTURE_2D,r.TEXTURE_WRAP_T,e),this.wrap=e)},zl.prototype.isSizePowerOfTwo=function(){return this.size[0]===this.size[1]&&Math.log(this.size[0])/Math.LN2%1==0},zl.prototype.destroy=function(){this.context.gl.deleteTexture(this.texture),this.texture=null};var Al=function(t){var e=this;this._callback=t,this._triggered=!1,"undefined"!=typeof MessageChannel&&(this._channel=new MessageChannel,this._channel.port2.onmessage=function(){e._triggered=!1,e._callback()})};Al.prototype.trigger=function(){var t=this;this._triggered||(this._triggered=!0,this._channel?this._channel.port1.postMessage(!0):setTimeout((function(){t._triggered=!1,t._callback()}),0))},Al.prototype.remove=function(){delete this._channel,this._callback=function(){}};var Ml=function(t,e,n){this.target=t,this.parent=e,this.mapId=n,this.callbacks={},this.tasks={},this.taskQueue=[],this.cancelCallbacks={},v(["receive","process"],this),this.invoker=new Al(this.process),this.target.addEventListener("message",this.receive,!1),this.globalScope=k()?t:a};function Ol(t,e,n){var r=2*Math.PI*6378137/256/Math.pow(2,n);return[t*r-2*Math.PI*6378137/2,e*r-2*Math.PI*6378137/2]}Ml.prototype.send=function(t,e,n,r,i){var o=this;void 0===i&&(i=!1);var a=Math.round(1e18*Math.random()).toString(36).substring(0,10);n&&(this.callbacks[a]=n);var s=I(this.globalScope)?void 0:[];return this.target.postMessage({id:a,type:t,hasCallback:!!n,targetMapId:r,mustQueue:i,sourceMapId:this.mapId,data:Nr(e,s)},s),{cancel:function(){n&&delete o.callbacks[a],o.target.postMessage({id:a,type:"<cancel>",targetMapId:r,sourceMapId:o.mapId})}}},Ml.prototype.receive=function(t){var e=t.data,n=e.id;if(n&&(!e.targetMapId||this.mapId===e.targetMapId))if("<cancel>"===e.type){delete this.tasks[n];var r=this.cancelCallbacks[n];delete this.cancelCallbacks[n],r&&r()}else k()||e.mustQueue?(this.tasks[n]=e,this.taskQueue.push(n),this.invoker.trigger()):this.processTask(n,e)},Ml.prototype.process=function(){if(this.taskQueue.length){var t=this.taskQueue.shift(),e=this.tasks[t];delete this.tasks[t],this.taskQueue.length&&this.invoker.trigger(),e&&this.processTask(t,e)}},Ml.prototype.processTask=function(t,e){var n=this;if("<response>"===e.type){var r=this.callbacks[t];delete this.callbacks[t],r&&(e.error?r(Ur(e.error)):r(null,Ur(e.data)))}else{var i=!1,o=I(this.globalScope)?void 0:[],a=e.hasCallback?function(e,r){i=!0,delete n.cancelCallbacks[t],n.target.postMessage({id:t,type:"<response>",sourceMapId:n.mapId,error:e?Nr(e):null,data:Nr(r,o)},o)}:function(t){i=!0},s=null,u=Ur(e.data);if(this.parent[e.type])s=this.parent[e.type](e.sourceMapId,u,a);else if(this.parent.getWorkerSource){var l=e.type.split(".");s=this.parent.getWorkerSource(e.sourceMapId,l[0],u.source)[l[1]](u,a)}else a(new Error("Could not find function "+e.type));!i&&s&&s.cancel&&(this.cancelCallbacks[t]=s.cancel)}},Ml.prototype.remove=function(){this.invoker.remove(),this.target.removeEventListener("message",this.receive,!1)};var Dl=function(t,e){t&&(e?this.setSouthWest(t).setNorthEast(e):4===t.length?this.setSouthWest([t[0],t[1]]).setNorthEast([t[2],t[3]]):this.setSouthWest(t[0]).setNorthEast(t[1]))};Dl.prototype.setNorthEast=function(t){return this._ne=t instanceof Ll?new Ll(t.lng,t.lat):Ll.convert(t),this},Dl.prototype.setSouthWest=function(t){return this._sw=t instanceof Ll?new Ll(t.lng,t.lat):Ll.convert(t),this},Dl.prototype.extend=function(t){var e,n,r=this._sw,i=this._ne;if(t instanceof Ll)e=t,n=t;else{if(!(t instanceof Dl))return Array.isArray(t)?4===t.length||t.every(Array.isArray)?this.extend(Dl.convert(t)):this.extend(Ll.convert(t)):this;if(n=t._ne,!(e=t._sw)||!n)return this}return r||i?(r.lng=Math.min(e.lng,r.lng),r.lat=Math.min(e.lat,r.lat),i.lng=Math.max(n.lng,i.lng),i.lat=Math.max(n.lat,i.lat)):(this._sw=new Ll(e.lng,e.lat),this._ne=new Ll(n.lng,n.lat)),this},Dl.prototype.getCenter=function(){return new Ll((this._sw.lng+this._ne.lng)/2,(this._sw.lat+this._ne.lat)/2)},Dl.prototype.getSouthWest=function(){return this._sw},Dl.prototype.getNorthEast=function(){return this._ne},Dl.prototype.getNorthWest=function(){return new Ll(this.getWest(),this.getNorth())},Dl.prototype.getSouthEast=function(){return new Ll(this.getEast(),this.getSouth())},Dl.prototype.getWest=function(){return this._sw.lng},Dl.prototype.getSouth=function(){return this._sw.lat},Dl.prototype.getEast=function(){return this._ne.lng},Dl.prototype.getNorth=function(){return this._ne.lat},Dl.prototype.toArray=function(){return[this._sw.toArray(),this._ne.toArray()]},Dl.prototype.toString=function(){return"LngLatBounds("+this._sw.toString()+", "+this._ne.toString()+")"},Dl.prototype.isEmpty=function(){return!(this._sw&&this._ne)},Dl.prototype.contains=function(t){var e=Ll.convert(t),n=e.lng,r=e.lat,i=this._sw.lng<=n&&n<=this._ne.lng;return this._sw.lng>this._ne.lng&&(i=this._sw.lng>=n&&n>=this._ne.lng),this._sw.lat<=r&&r<=this._ne.lat&&i},Dl.convert=function(t){return!t||t instanceof Dl?t:new Dl(t)};var Ll=function(t,e){if(isNaN(t)||isNaN(e))throw new Error("Invalid LngLat object: ("+t+", "+e+")");if(this.lng=+t,this.lat=+e,this.lat>90||this.lat<-90)throw new Error("Invalid LngLat latitude value: must be between -90 and 90")};Ll.prototype.wrap=function(){return new Ll(p(this.lng,-180,180),this.lat)},Ll.prototype.toArray=function(){return[this.lng,this.lat]},Ll.prototype.toString=function(){return"LngLat("+this.lng+", "+this.lat+")"},Ll.prototype.distanceTo=function(t){var e=Math.PI/180,n=this.lat*e,r=t.lat*e,i=Math.sin(n)*Math.sin(r)+Math.cos(n)*Math.cos(r)*Math.cos((t.lng-this.lng)*e);return 6371008.8*Math.acos(Math.min(i,1))},Ll.prototype.toBounds=function(t){void 0===t&&(t=0);var e=360*t/40075017,n=e/Math.cos(Math.PI/180*this.lat);return new Dl(new Ll(this.lng-n,this.lat-e),new Ll(this.lng+n,this.lat+e))},Ll.convert=function(t){if(t instanceof Ll)return t;if(Array.isArray(t)&&(2===t.length||3===t.length))return new Ll(Number(t[0]),Number(t[1]));if(!Array.isArray(t)&&"object"==typeof t&&null!==t)return new Ll(Number("lng"in t?t.lng:t.lon),Number(t.lat));throw new Error("`LngLatLike` argument must be specified as a LngLat instance, an object {lng: <lng>, lat: <lat>}, an object {lon: <lng>, lat: <lat>}, or an array of [<lng>, <lat>]")};var Rl=2*Math.PI*6371008.8;function Bl(t){return Rl*Math.cos(t*Math.PI/180)}function Fl(t){return(180+t)/360}function jl(t){return(180-180/Math.PI*Math.log(Math.tan(Math.PI/4+t*Math.PI/360)))/360}function Nl(t,e){return t/Bl(e)}function Ul(t){return 360/Math.PI*Math.atan(Math.exp((180-360*t)*Math.PI/180))-90}var Vl=function(t,e,n){void 0===n&&(n=0),this.x=+t,this.y=+e,this.z=+n};Vl.fromLngLat=function(t,e){void 0===e&&(e=0);var n=Ll.convert(t);return new Vl(Fl(n.lng),jl(n.lat),Nl(e,n.lat))},Vl.prototype.toLngLat=function(){return new Ll(360*this.x-180,Ul(this.y))},Vl.prototype.toAltitude=function(){return this.z*Bl(Ul(this.y))},Vl.prototype.meterInMercatorCoordinateUnits=function(){return 1/Rl*(t=Ul(this.y),1/Math.cos(t*Math.PI/180));var t};var ql=function(t,e,n){this.z=t,this.x=e,this.y=n,this.key=Gl(0,t,t,e,n)};ql.prototype.equals=function(t){return this.z===t.z&&this.x===t.x&&this.y===t.y},ql.prototype.url=function(t,e){var n,r,i,o,a,s=(r=this.y,i=this.z,o=Ol(256*(n=this.x),256*(r=Math.pow(2,i)-r-1),i),a=Ol(256*(n+1),256*(r+1),i),o[0]+","+o[1]+","+a[0]+","+a[1]),u=function(t,e,n){for(var r,i="",o=t;o>0;o--)i+=(e&(r=1<<o-1)?1:0)+(n&r?2:0);return i}(this.z,this.x,this.y);return t[(this.x+this.y)%t.length].replace("{prefix}",(this.x%16).toString(16)+(this.y%16).toString(16)).replace("{z}",String(this.z)).replace("{x}",String(this.x)).replace("{y}",String("tms"===e?Math.pow(2,this.z)-this.y-1:this.y)).replace("{quadkey}",u).replace("{bbox-epsg-3857}",s)},ql.prototype.getTilePoint=function(t){var e=Math.pow(2,this.z);return new i(8192*(t.x*e-this.x),8192*(t.y*e-this.y))},ql.prototype.toString=function(){return this.z+"/"+this.x+"/"+this.y};var Zl=function(t,e){this.wrap=t,this.canonical=e,this.key=Gl(t,e.z,e.z,e.x,e.y)},Wl=function(t,e,n,r,i){this.overscaledZ=t,this.wrap=e,this.canonical=new ql(n,+r,+i),this.key=Gl(e,t,n,r,i)};function Gl(t,e,n,r,i){(t*=2)<0&&(t=-1*t-1);var o=1<<n;return(o*o*t+o*i+r).toString(36)+n.toString(36)+e.toString(36)}Wl.prototype.equals=function(t){return this.overscaledZ===t.overscaledZ&&this.wrap===t.wrap&&this.canonical.equals(t.canonical)},Wl.prototype.scaledTo=function(t){var e=this.canonical.z-t;return t>this.canonical.z?new Wl(t,this.wrap,this.canonical.z,this.canonical.x,this.canonical.y):new Wl(t,this.wrap,t,this.canonical.x>>e,this.canonical.y>>e)},Wl.prototype.calculateScaledKey=function(t,e){var n=this.canonical.z-t;return t>this.canonical.z?Gl(this.wrap*+e,t,this.canonical.z,this.canonical.x,this.canonical.y):Gl(this.wrap*+e,t,t,this.canonical.x>>n,this.canonical.y>>n)},Wl.prototype.isChildOf=function(t){if(t.wrap!==this.wrap)return!1;var e=this.canonical.z-t.canonical.z;return 0===t.overscaledZ||t.overscaledZ<this.overscaledZ&&t.canonical.x===this.canonical.x>>e&&t.canonical.y===this.canonical.y>>e},Wl.prototype.children=function(t){if(this.overscaledZ>=t)return[new Wl(this.overscaledZ+1,this.wrap,this.canonical.z,this.canonical.x,this.canonical.y)];var e=this.canonical.z+1,n=2*this.canonical.x,r=2*this.canonical.y;return[new Wl(e,this.wrap,e,n,r),new Wl(e,this.wrap,e,n+1,r),new Wl(e,this.wrap,e,n,r+1),new Wl(e,this.wrap,e,n+1,r+1)]},Wl.prototype.isLessThan=function(t){return this.wrap<t.wrap||!(this.wrap>t.wrap)&&(this.overscaledZ<t.overscaledZ||!(this.overscaledZ>t.overscaledZ)&&(this.canonical.x<t.canonical.x||!(this.canonical.x>t.canonical.x)&&this.canonical.y<t.canonical.y))},Wl.prototype.wrapped=function(){return new Wl(this.overscaledZ,0,this.canonical.z,this.canonical.x,this.canonical.y)},Wl.prototype.unwrapTo=function(t){return new Wl(this.overscaledZ,t,this.canonical.z,this.canonical.x,this.canonical.y)},Wl.prototype.overscaleFactor=function(){return Math.pow(2,this.overscaledZ-this.canonical.z)},Wl.prototype.toUnwrapped=function(){return new Zl(this.wrap,this.canonical)},Wl.prototype.toString=function(){return this.overscaledZ+"/"+this.canonical.x+"/"+this.canonical.y},Wl.prototype.getTilePoint=function(t){return this.canonical.getTilePoint(new Vl(t.x-this.wrap,t.y))},Rr("CanonicalTileID",ql),Rr("OverscaledTileID",Wl,{omit:["posMatrix"]});var Xl=function(t,e,n){if(this.uid=t,e.height!==e.width)throw new RangeError("DEM tiles must be square");if(n&&"mapbox"!==n&&"terrarium"!==n)return E('"'+n+'" is not a valid encoding type. Valid types include "mapbox" and "terrarium".');this.stride=e.height;var r=this.dim=e.height-2;this.data=new Uint32Array(e.data.buffer),this.encoding=n||"mapbox";for(var i=0;i<r;i++)this.data[this._idx(-1,i)]=this.data[this._idx(0,i)],this.data[this._idx(r,i)]=this.data[this._idx(r-1,i)],this.data[this._idx(i,-1)]=this.data[this._idx(i,0)],this.data[this._idx(i,r)]=this.data[this._idx(i,r-1)];this.data[this._idx(-1,-1)]=this.data[this._idx(0,0)],this.data[this._idx(r,-1)]=this.data[this._idx(r-1,0)],this.data[this._idx(-1,r)]=this.data[this._idx(0,r-1)],this.data[this._idx(r,r)]=this.data[this._idx(r-1,r-1)]};Xl.prototype.get=function(t,e){var n=new Uint8Array(this.data.buffer),r=4*this._idx(t,e);return("terrarium"===this.encoding?this._unpackTerrarium:this._unpackMapbox)(n[r],n[r+1],n[r+2])},Xl.prototype.getUnpackVector=function(){return"terrarium"===this.encoding?[256,1,1/256,32768]:[6553.6,25.6,.1,1e4]},Xl.prototype._idx=function(t,e){if(t<-1||t>=this.dim+1||e<-1||e>=this.dim+1)throw new RangeError("out of range source coordinates for DEM data");return(e+1)*this.stride+(t+1)},Xl.prototype._unpackMapbox=function(t,e,n){return(256*t*256+256*e+n)/10-1e4},Xl.prototype._unpackTerrarium=function(t,e,n){return 256*t+e+n/256-32768},Xl.prototype.getPixels=function(){return new ya({width:this.stride,height:this.stride},new Uint8Array(this.data.buffer))},Xl.prototype.backfillBorder=function(t,e,n){if(this.dim!==t.dim)throw new Error("dem dimension mismatch");var r=e*this.dim,i=e*this.dim+this.dim,o=n*this.dim,a=n*this.dim+this.dim;switch(e){case-1:r=i-1;break;case 1:i=r+1}switch(n){case-1:o=a-1;break;case 1:a=o+1}for(var s=-e*this.dim,u=-n*this.dim,l=o;l<a;l++)for(var c=r;c<i;c++)this.data[this._idx(c,l)]=t.data[this._idx(c+s,l+u)]},Rr("DEMData",Xl);var Hl=function(t){this._stringToNumber={},this._numberToString=[];for(var e=0;e<t.length;e++){var n=t[e];this._stringToNumber[n]=e,this._numberToString[e]=n}};Hl.prototype.encode=function(t){return this._stringToNumber[t]},Hl.prototype.decode=function(t){return this._numberToString[t]};var Kl=function(t,e,n,r,i){this.type="Feature",this._vectorTileFeature=t,t._z=e,t._x=n,t._y=r,this.properties=t.properties,this.id=i},Yl={geometry:{configurable:!0}};Yl.geometry.get=function(){return void 0===this._geometry&&(this._geometry=this._vectorTileFeature.toGeoJSON(this._vectorTileFeature._x,this._vectorTileFeature._y,this._vectorTileFeature._z).geometry),this._geometry},Yl.geometry.set=function(t){this._geometry=t},Kl.prototype.toJSON=function(){var t={geometry:this.geometry};for(var e in this)"_geometry"!==e&&"_vectorTileFeature"!==e&&(t[e]=this[e]);return t},Object.defineProperties(Kl.prototype,Yl);var Jl=function(){this.state={},this.stateChanges={},this.deletedStates={}};Jl.prototype.updateState=function(t,e,n){var r=String(e);if(this.stateChanges[t]=this.stateChanges[t]||{},this.stateChanges[t][r]=this.stateChanges[t][r]||{},h(this.stateChanges[t][r],n),null===this.deletedStates[t])for(var i in this.deletedStates[t]={},this.state[t])i!==r&&(this.deletedStates[t][i]=null);else if(this.deletedStates[t]&&null===this.deletedStates[t][r])for(var o in this.deletedStates[t][r]={},this.state[t][r])n[o]||(this.deletedStates[t][r][o]=null);else for(var a in n)this.deletedStates[t]&&this.deletedStates[t][r]&&null===this.deletedStates[t][r][a]&&delete this.deletedStates[t][r][a]},Jl.prototype.removeFeatureState=function(t,e,n){if(null!==this.deletedStates[t]){var r=String(e);if(this.deletedStates[t]=this.deletedStates[t]||{},n&&void 0!==e)null!==this.deletedStates[t][r]&&(this.deletedStates[t][r]=this.deletedStates[t][r]||{},this.deletedStates[t][r][n]=null);else if(void 0!==e)if(this.stateChanges[t]&&this.stateChanges[t][r])for(n in this.deletedStates[t][r]={},this.stateChanges[t][r])this.deletedStates[t][r][n]=null;else this.deletedStates[t][r]=null;else this.deletedStates[t]=null}},Jl.prototype.getState=function(t,e){var n=String(e),r=h({},(this.state[t]||{})[n],(this.stateChanges[t]||{})[n]);if(null===this.deletedStates[t])return{};if(this.deletedStates[t]){var i=this.deletedStates[t][e];if(null===i)return{};for(var o in i)delete r[o]}return r},Jl.prototype.initializeTileState=function(t,e){t.setFeatureState(this.state,e)},Jl.prototype.coalesceChanges=function(t,e){var n={};for(var r in this.stateChanges){this.state[r]=this.state[r]||{};var i={};for(var o in this.stateChanges[r])this.state[r][o]||(this.state[r][o]={}),h(this.state[r][o],this.stateChanges[r][o]),i[o]=this.state[r][o];n[r]=i}for(var a in this.deletedStates){this.state[a]=this.state[a]||{};var s={};if(null===this.deletedStates[a])for(var u in this.state[a])s[u]={},this.state[a][u]={};else for(var l in this.deletedStates[a]){if(null===this.deletedStates[a][l])this.state[a][l]={};else for(var c=0,p=Object.keys(this.deletedStates[a][l]);c<p.length;c+=1)delete this.state[a][l][p[c]];s[l]=this.state[a][l]}n[a]=n[a]||{},h(n[a],s)}if(this.stateChanges={},this.deletedStates={},0!==Object.keys(n).length)for(var f in t)t[f].setFeatureState(n,e)};var $l=function(t,e){this.tileID=t,this.x=t.canonical.x,this.y=t.canonical.y,this.z=t.canonical.z,this.grid=new Ar(8192,16,0),this.grid3D=new Ar(8192,16,0),this.featureIndexArray=new ro,this.promoteId=e};function Ql(t,e,n,r,i){return _(t,(function(t,o){var a=e instanceof fi?e.get(o):null;return a&&a.evaluate?a.evaluate(n,r,i):a}))}function tc(t){for(var e=1/0,n=1/0,r=-1/0,i=-1/0,o=0,a=t;o<a.length;o+=1){var s=a[o];e=Math.min(e,s.x),n=Math.min(n,s.y),r=Math.max(r,s.x),i=Math.max(i,s.y)}return{minX:e,minY:n,maxX:r,maxY:i}}function ec(t,e){return e-t}$l.prototype.insert=function(t,e,n,r,i,o){var a=this.featureIndexArray.length;this.featureIndexArray.emplaceBack(n,r,i);for(var s=o?this.grid3D:this.grid,u=0;u<e.length;u++){for(var l=e[u],c=[1/0,1/0,-1/0,-1/0],p=0;p<l.length;p++){var h=l[p];c[0]=Math.min(c[0],h.x),c[1]=Math.min(c[1],h.y),c[2]=Math.max(c[2],h.x),c[3]=Math.max(c[3],h.y)}c[0]<8192&&c[1]<8192&&c[2]>=0&&c[3]>=0&&s.insert(a,c[0],c[1],c[2],c[3])}},$l.prototype.loadVTLayers=function(){return this.vtLayers||(this.vtLayers=new vs.VectorTile(new Xs(this.rawTileData)).layers,this.sourceLayerCoder=new Hl(this.vtLayers?Object.keys(this.vtLayers).sort():["_geojsonTileLayer"])),this.vtLayers},$l.prototype.query=function(t,e,n,r){var o=this;this.loadVTLayers();for(var a=t.params||{},s=8192/t.tileSize/t.scale,u=ir(a.filter),l=t.queryGeometry,c=t.queryPadding*s,p=tc(l),h=this.grid.query(p.minX-c,p.minY-c,p.maxX+c,p.maxY+c),f=tc(t.cameraQueryGeometry),d=0,m=this.grid3D.query(f.minX-c,f.minY-c,f.maxX+c,f.maxY+c,(function(e,n,r,o){return function(t,e,n,r,o){for(var a=0,s=t;a<s.length;a+=1){var u=s[a];if(e<=u.x&&n<=u.y&&r>=u.x&&o>=u.y)return!0}var l=[new i(e,n),new i(e,o),new i(r,o),new i(r,n)];if(t.length>2)for(var c=0,p=l;c<p.length;c+=1)if(Yo(t,p[c]))return!0;for(var h=0;h<t.length-1;h++)if(Jo(t[h],t[h+1],l))return!0;return!1}(t.cameraQueryGeometry,e-c,n-c,r+c,o+c)}));d<m.length;d+=1)h.push(m[d]);h.sort(ec);for(var y,v={},g=function(i){var c=h[i];if(c!==y){y=c;var p=o.featureIndexArray.get(c),f=null;o.loadMatchingFeature(v,p.bucketIndex,p.sourceLayerIndex,p.featureIndex,u,a.layers,a.availableImages,e,n,r,(function(e,n,r){return f||(f=Fo(e)),n.queryIntersectsFeature(l,e,r,f,o.z,t.transform,s,t.pixelPosMatrix)}))}},_=0;_<h.length;_++)g(_);return v},$l.prototype.loadMatchingFeature=function(t,e,n,r,i,o,a,s,u,l,c){var p=this.bucketLayerIDs[e];if(!o||function(t,e){for(var n=0;n<t.length;n++)if(e.indexOf(t[n])>=0)return!0;return!1}(o,p)){var h=this.sourceLayerCoder.decode(n),f=this.vtLayers[h].feature(r);if(i.filter(new oi(this.tileID.overscaledZ),f))for(var d=this.getId(f,h),m=0;m<p.length;m++){var y=p[m];if(!(o&&o.indexOf(y)<0)){var v=s[y];if(v){var g={};void 0!==d&&l&&(g=l.getState(v.sourceLayer||"_geojsonTileLayer",d));var _=u[y];_.paint=Ql(_.paint,v.paint,f,g,a),_.layout=Ql(_.layout,v.layout,f,g,a);var x=!c||c(f,v,g);if(x){var b=new Kl(f,this.z,this.x,this.y,d);b.layer=_;var w=t[y];void 0===w&&(w=t[y]=[]),w.push({featureIndex:r,feature:b,intersectionZ:x})}}}}}},$l.prototype.lookupSymbolFeatures=function(t,e,n,r,i,o,a,s){var u={};this.loadVTLayers();for(var l=ir(i),c=0,p=t;c<p.length;c+=1)this.loadMatchingFeature(u,n,r,p[c],l,o,a,s,e);return u},$l.prototype.hasLayer=function(t){for(var e=0,n=this.bucketLayerIDs;e<n.length;e+=1)for(var r=0,i=n[e];r<i.length;r+=1)if(t===i[r])return!0;return!1},$l.prototype.getId=function(t,e){var n=t.id;return this.promoteId&&"boolean"==typeof(n=t.properties["string"==typeof this.promoteId?this.promoteId:this.promoteId[e]])&&(n=Number(n)),n},Rr("FeatureIndex",$l,{omit:["rawTileData","sourceLayerCoder"]});var nc=function(t,e){this.tileID=t,this.uid=d(),this.uses=0,this.tileSize=e,this.buckets={},this.expirationTime=null,this.queryPadding=0,this.hasSymbolBuckets=!1,this.hasRTLText=!1,this.dependencies={},this.expiredRequestCount=0,this.state="loading"};nc.prototype.registerFadeDuration=function(t){var e=t+this.timeAdded;e<F.now()||this.fadeEndTime&&e<this.fadeEndTime||(this.fadeEndTime=e)},nc.prototype.wasRequested=function(){return"errored"===this.state||"loaded"===this.state||"reloading"===this.state},nc.prototype.loadVectorData=function(t,e,n){if(this.hasData()&&this.unloadVectorData(),this.state="loaded",t){for(var r in t.featureIndex&&(this.latestFeatureIndex=t.featureIndex,t.rawTileData?(this.latestRawTileData=t.rawTileData,this.latestFeatureIndex.rawTileData=t.rawTileData):this.latestRawTileData&&(this.latestFeatureIndex.rawTileData=this.latestRawTileData)),this.collisionBoxArray=t.collisionBoxArray,this.buckets=function(t,e){var n={};if(!e)return n;for(var r=function(){var t=o[i],r=t.layerIds.map((function(t){return e.getLayer(t)})).filter(Boolean);if(0!==r.length){t.layers=r,t.stateDependentLayerIds&&(t.stateDependentLayers=t.stateDependentLayerIds.map((function(t){return r.filter((function(e){return e.id===t}))[0]})));for(var a=0,s=r;a<s.length;a+=1)n[s[a].id]=t}},i=0,o=t;i<o.length;i+=1)r();return n}(t.buckets,e.style),this.hasSymbolBuckets=!1,this.buckets){var i=this.buckets[r];if(i instanceof dl){if(this.hasSymbolBuckets=!0,!n)break;i.justReloaded=!0}}if(this.hasRTLText=!1,this.hasSymbolBuckets)for(var o in this.buckets){var a=this.buckets[o];if(a instanceof dl&&a.hasRTLText){this.hasRTLText=!0,ii.isLoading()||ii.isLoaded()||"deferred"!==ni()||ri();break}}for(var s in this.queryPadding=0,this.buckets){var u=this.buckets[s];this.queryPadding=Math.max(this.queryPadding,e.style.getLayer(s).queryRadius(u))}t.imageAtlas&&(this.imageAtlas=t.imageAtlas),t.glyphAtlasImage&&(this.glyphAtlasImage=t.glyphAtlasImage)}else this.collisionBoxArray=new Ki},nc.prototype.unloadVectorData=function(){for(var t in this.buckets)this.buckets[t].destroy();this.buckets={},this.imageAtlasTexture&&this.imageAtlasTexture.destroy(),this.imageAtlas&&(this.imageAtlas=null),this.glyphAtlasTexture&&this.glyphAtlasTexture.destroy(),this.latestFeatureIndex=null,this.state="unloaded"},nc.prototype.getBucket=function(t){return this.buckets[t.id]},nc.prototype.upload=function(t){for(var e in this.buckets){var n=this.buckets[e];n.uploadPending()&&n.upload(t)}var r=t.gl;this.imageAtlas&&!this.imageAtlas.uploaded&&(this.imageAtlasTexture=new zl(t,this.imageAtlas.image,r.RGBA),this.imageAtlas.uploaded=!0),this.glyphAtlasImage&&(this.glyphAtlasTexture=new zl(t,this.glyphAtlasImage,r.ALPHA),this.glyphAtlasImage=null)},nc.prototype.prepare=function(t){this.imageAtlas&&this.imageAtlas.patchUpdatedImages(t,this.imageAtlasTexture)},nc.prototype.queryRenderedFeatures=function(t,e,n,r,i,o,a,s,u,l){return this.latestFeatureIndex&&this.latestFeatureIndex.rawTileData?this.latestFeatureIndex.query({queryGeometry:r,cameraQueryGeometry:i,scale:o,tileSize:this.tileSize,pixelPosMatrix:l,transform:s,params:a,queryPadding:this.queryPadding*u},t,e,n):{}},nc.prototype.querySourceFeatures=function(t,e){var n=this.latestFeatureIndex;if(n&&n.rawTileData){var r=n.loadVTLayers(),i=e?e.sourceLayer:"",o=r._geojsonTileLayer||r[i];if(o)for(var a=ir(e&&e.filter),s=this.tileID.canonical,u=s.z,l=s.x,c=s.y,p={z:u,x:l,y:c},h=0;h<o.length;h++){var f=o.feature(h);if(a.filter(new oi(this.tileID.overscaledZ),f)){var d=n.getId(f,i),m=new Kl(f,u,l,c,d);m.tile=p,t.push(m)}}}},nc.prototype.hasData=function(){return"loaded"===this.state||"reloading"===this.state||"expired"===this.state},nc.prototype.patternsLoaded=function(){return this.imageAtlas&&!!Object.keys(this.imageAtlas.patternPositions).length},nc.prototype.setExpiryData=function(t){var e=this.expirationTime;if(t.cacheControl){var n=P(t.cacheControl);n["max-age"]&&(this.expirationTime=Date.now()+1e3*n["max-age"])}else t.expires&&(this.expirationTime=new Date(t.expires).getTime());if(this.expirationTime){var r=Date.now(),i=!1;if(this.expirationTime>r)i=!1;else if(e)if(this.expirationTime<e)i=!0;else{var o=this.expirationTime-e;o?this.expirationTime=r+Math.max(o,3e4):i=!0}else i=!0;i?(this.expiredRequestCount++,this.state="expired"):this.expiredRequestCount=0}},nc.prototype.getExpiryTimeout=function(){if(this.expirationTime)return this.expiredRequestCount?1e3*(1<<Math.min(this.expiredRequestCount-1,31)):Math.min(this.expirationTime-(new Date).getTime(),Math.pow(2,31)-1)},nc.prototype.setFeatureState=function(t,e){if(this.latestFeatureIndex&&this.latestFeatureIndex.rawTileData&&0!==Object.keys(t).length){var n=this.latestFeatureIndex.loadVTLayers();for(var r in this.buckets)if(e.style.hasLayer(r)){var i=this.buckets[r],o=i.layers[0].sourceLayer||"_geojsonTileLayer",a=n[o],s=t[o];if(a&&s&&0!==Object.keys(s).length){i.update(s,a,this.imageAtlas&&this.imageAtlas.patternPositions||{});var u=e&&e.style&&e.style.getLayer(r);u&&(this.queryPadding=Math.max(this.queryPadding,u.queryRadius(i)))}}}},nc.prototype.holdingForFade=function(){return void 0!==this.symbolFadeHoldUntil},nc.prototype.symbolFadeFinished=function(){return!this.symbolFadeHoldUntil||this.symbolFadeHoldUntil<F.now()},nc.prototype.clearFadeHold=function(){this.symbolFadeHoldUntil=void 0},nc.prototype.setHoldDuration=function(t){this.symbolFadeHoldUntil=F.now()+t},nc.prototype.setDependencies=function(t,e){for(var n={},r=0,i=e;r<i.length;r+=1)n[i[r]]=!0;this.dependencies[t]=n},nc.prototype.hasDependency=function(t,e){for(var n=0,r=t;n<r.length;n+=1){var i=this.dependencies[r[n]];if(i)for(var o=0,a=e;o<a.length;o+=1)if(i[a[o]])return!0}return!1};var rc=a.performance,ic=function(t){this._marks={start:[t.url,"start"].join("#"),end:[t.url,"end"].join("#"),measure:t.url.toString()},rc.mark(this._marks.start)};ic.prototype.finish=function(){rc.mark(this._marks.end);var t=rc.getEntriesByName(this._marks.measure);return 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e===n},t.dot=function(t,e){return t[0]*e[0]+t[1]*e[1]+t[2]*e[2]},t.dot$1=function(t,e){return t[0]*e[0]+t[1]*e[1]+t[2]*e[2]+t[3]*e[3]},t.ease=l,t.emitValidationErrors=zr,t.endsWith=g,t.enforceCacheSizeLimit=function(t){lt(),tt&&tt.then((function(e){e.keys().then((function(n){for(var r=0;r<n.length-t;r++)e.delete(n[r])}))}))},t.evaluateSizeForFeature=Du,t.evaluateSizeForZoom=Lu,t.evaluateVariableOffset=nl,t.evented=ei,t.extend=h,t.featureFilter=ir,t.filterObject=x,t.fromRotation=function(t,e){var n=Math.sin(e),r=Math.cos(e);return t[0]=r,t[1]=n,t[2]=0,t[3]=-n,t[4]=r,t[5]=0,t[6]=0,t[7]=0,t[8]=1,t},t.getAnchorAlignment=Iu,t.getAnchorJustification=rl,t.getArrayBuffer=xt,t.getImage=function t(e,n){if(N.supported&&(e.headers||(e.headers={}),e.headers.accept="image/webp,*/*"),yt>=j.MAX_PARALLEL_IMAGE_REQUESTS){var r={requestParameters:e,callback:n,cancelled:!1,cancel:function(){this.cancelled=!0}};return mt.push(r),r}yt++;var 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Please make sure to use a supported image type such as PNG or JPEG. Note that SVGs are not supported."))}))}(e,n):function(t,e,n,r){var i=new a.Image,o=a.URL;i.onload=function(){e(null,i),o.revokeObjectURL(i.src)},i.onerror=function(){return e(new Error("Could not load image. Please make sure to use a supported image type such as PNG or JPEG. 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n=e[0],r=e[1],i=e[2],o=e[3],a=e[4],s=e[5],u=e[6],l=e[7],c=e[8],p=e[9],h=e[10],f=e[11],d=e[12],m=e[13],y=e[14],v=e[15],g=n*s-r*a,_=n*u-i*a,x=n*l-o*a,b=r*u-i*s,w=r*l-o*s,E=i*l-o*u,S=c*m-p*d,T=c*y-h*d,k=c*v-f*d,P=p*y-h*m,C=p*v-f*m,I=h*v-f*y,z=g*I-_*C+x*P+b*k-w*T+E*S;return z?(t[0]=(s*I-u*C+l*P)*(z=1/z),t[1]=(i*C-r*I-o*P)*z,t[2]=(m*E-y*w+v*b)*z,t[3]=(h*w-p*E-f*b)*z,t[4]=(u*k-a*I-l*T)*z,t[5]=(n*I-i*k+o*T)*z,t[6]=(y*x-d*E-v*_)*z,t[7]=(c*E-h*x+f*_)*z,t[8]=(a*C-s*k+l*S)*z,t[9]=(r*k-n*C-o*S)*z,t[10]=(d*w-m*x+v*g)*z,t[11]=(p*x-c*w-f*g)*z,t[12]=(s*T-a*P-u*S)*z,t[13]=(n*P-r*T+i*S)*z,t[14]=(m*_-d*b-y*g)*z,t[15]=(c*b-p*_+h*g)*z,t):null},t.isChar=qr,t.isMapboxURL=G,t.keysDifference=function(t,e){var n=[];for(var r in t)r in e||n.push(r);return n},t.makeRequest=_t,t.mapObject=_,t.mercatorXfromLng=Fl,t.mercatorYfromLat=jl,t.mercatorZfromAltitude=Nl,t.mul=sa,t.multiply=oa,t.mvt=vs,t.nextPowerOfTwo=function(t){return t<=1?1:Math.pow(2,Math.ceil(Math.log(t)/Math.LN2))},t.normalize=function(t,e){var n=e[0],r=e[1],i=e[2],o=n*n+r*r+i*i;return o>0&&(o=1/Math.sqrt(o)),t[0]=e[0]*o,t[1]=e[1]*o,t[2]=e[2]*o,t},t.number=Ve,t.offscreenCanvasSupported=ft,t.ortho=function(t,e,n,r,i,o,a){var s=1/(e-n),u=1/(r-i),l=1/(o-a);return t[0]=-2*s,t[1]=0,t[2]=0,t[3]=0,t[4]=0,t[5]=-2*u,t[6]=0,t[7]=0,t[8]=0,t[9]=0,t[10]=2*l,t[11]=0,t[12]=(e+n)*s,t[13]=(i+r)*u,t[14]=(a+o)*l,t[15]=1,t},t.parseGlyphPBF=function(t){return new Xs(t).readFields(pu,[])},t.pbf=Xs,t.performSymbolLayout=function(t,e,n,r,i,o,a){t.createArrays(),t.tilePixelRatio=8192/(512*t.overscaling),t.compareText={},t.iconsNeedLinear=!1;var s=t.layers[0].layout,u=t.layers[0]._unevaluatedLayout._values,l={};if("composite"===t.textSizeData.kind){var c=t.textSizeData,p=c.maxZoom;l.compositeTextSizes=[u["text-size"].possiblyEvaluate(new oi(c.minZoom),a),u["text-size"].possiblyEvaluate(new oi(p),a)]}if("composite"===t.iconSizeData.kind){var h=t.iconSizeData,f=h.maxZoom;l.compositeIconSizes=[u["icon-size"].possiblyEvaluate(new 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h,f=t.layers[0].layout,d=f.get("icon-offset").evaluate(e,{},c),m=ol(n.horizontal),y=a/24,v=t.tilePixelRatio*y,g=t.tilePixelRatio*p/24,_=t.tilePixelRatio*s,x=t.tilePixelRatio*f.get("symbol-spacing"),b=f.get("text-padding")*t.tilePixelRatio,w=f.get("icon-padding")*t.tilePixelRatio,S=f.get("text-max-angle")/180*Math.PI,T="map"===f.get("text-rotation-alignment")&&"point"!==f.get("symbol-placement"),k="map"===f.get("icon-rotation-alignment")&&"point"!==f.get("symbol-placement"),P=f.get("symbol-placement"),C=x/2,I=f.get("icon-text-fit");r&&"none"!==I&&(t.allowVerticalPlacement&&n.vertical&&(h=Au(r,n.vertical,I,f.get("icon-text-fit-padding"),d,y)),m&&(r=Au(r,m,I,f.get("icon-text-fit-padding"),d,y)));var z=function(s,p){p.x<0||p.x>=8192||p.y<0||p.y>=8192||function(t,e,n,r,i,o,a,s,u,l,c,p,h,f,d,m,y,v,g,_,x,b,w,S,T){var k,P,C,I,z,A=t.addToLineVertexArray(e,n),M=0,O=0,D=0,L=0,R=-1,B=-1,F={},j=co(""),N=0,U=0;if(void 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s=[],u=0;u<e.length;u+=3)(0===r||e[u+2]>a)&&(n.numSimplified++,s.push(e[u]),s.push(e[u+1])),n.numPoints++;i&&function(t,e){for(var n=0,r=0,i=t.length,o=i-2;r<i;o=r,r+=2)n+=(t[r]-t[o])*(t[r+1]+t[o+1]);if(n>0===e)for(r=0,i=t.length;r<i/2;r+=2){var a=t[r],s=t[r+1];t[r]=t[i-2-r],t[r+1]=t[i-1-r],t[i-2-r]=a,t[i-1-r]=s}}(s,o),t.push(s)}}function vt(t,e){var n=(e=this.options=function(t,e){for(var n in e)t[n]=e[n];return t}(Object.create(this.options),e)).debug;if(n&&console.time("preprocess data"),e.maxZoom<0||e.maxZoom>24)throw new Error("maxZoom should be in the 0-24 range");if(e.promoteId&&e.generateId)throw new Error("promoteId and generateId cannot be used together.");var r=function(t,e){var n=[];if("FeatureCollection"===t.type)for(var r=0;r<t.features.length;r++)Y(n,t.features[r],e,r);else Y(n,"Feature"===t.type?t:{geometry:t},e);return n}(t,e);this.tiles={},this.tileCoords=[],n&&(console.timeEnd("preprocess data"),console.log("index: maxZoom: %d, maxPoints: 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e=this.options,n=e.log,r=e.minZoom,i=e.maxZoom,o=e.nodeSize;n&&console.time("total time");var a="prepare "+t.length+" points";n&&console.time(a),this.points=t;for(var s=[],u=0;u<t.length;u++)t[u].geometry&&s.push(j(t[u],u));this.trees[i+1]=new L(s,W,G,o,Float32Array),n&&console.timeEnd(a);for(var l=i;l>=r;l--){var c=+Date.now();s=this._cluster(s,l),this.trees[l]=new L(s,W,G,o,Float32Array),n&&console.log("z%d: %d clusters in %dms",l,s.length,+Date.now()-c)}return n&&console.timeEnd("total time"),this},B.prototype.getClusters=function(t,e){var n=((t[0]+180)%360+360)%360-180,r=Math.max(-90,Math.min(90,t[1])),i=180===t[2]?180:((t[2]+180)%360+360)%360-180,o=Math.max(-90,Math.min(90,t[3]));if(t[2]-t[0]>=360)n=-180,i=180;else if(n>i){var a=this.getClusters([n,r,180,o],e),s=this.getClusters([-180,r,i,o],e);return a.concat(s)}for(var u=this.trees[this._limitZoom(e)],l=[],c=0,p=u.range(V(n),q(o),V(i),q(r));c<p.length;c+=1){var h=u.points[p[c]];l.push(h.numPoints?N(h):this.points[h.index])}return l},B.prototype.getChildren=function(t){var e=this._getOriginId(t),n=this._getOriginZoom(t),r="No cluster with the specified id.",i=this.trees[n];if(!i)throw new Error(r);var o=i.points[e];if(!o)throw new Error(r);for(var a=this.options.radius/(this.options.extent*Math.pow(2,n-1)),s=[],u=0,l=i.within(o.x,o.y,a);u<l.length;u+=1){var c=i.points[l[u]];c.parentId===t&&s.push(c.numPoints?N(c):this.points[c.index])}if(0===s.length)throw new Error(r);return s},B.prototype.getLeaves=function(t,e,n){var r=[];return this._appendLeaves(r,t,e=e||10,n=n||0,0),r},B.prototype.getTile=function(t,e,n){var r=this.trees[this._limitZoom(t)],i=Math.pow(2,t),o=this.options,a=o.radius/o.extent,s=(n-a)/i,u=(n+1+a)/i,l={features:[]};return this._addTileFeatures(r.range((e-a)/i,s,(e+1+a)/i,u),r.points,e,n,i,l),0===e&&this._addTileFeatures(r.range(1-a/i,s,1,u),r.points,i,n,i,l),e===i-1&&this._addTileFeatures(r.range(0,s,a/i,u),r.points,-1,n,i,l),l.features.length?l:null},B.prototype.getClusterExpansionZoom=function(t){for(var e=this._getOriginZoom(t)-1;e<=this.options.maxZoom;){var n=this.getChildren(t);if(e++,1!==n.length)break;t=n[0].properties.cluster_id}return e},B.prototype._appendLeaves=function(t,e,n,r,i){for(var o=0,a=this.getChildren(e);o<a.length;o+=1){var s=a[o],u=s.properties;if(u&&u.cluster?i+u.point_count<=r?i+=u.point_count:i=this._appendLeaves(t,u.cluster_id,n,r,i):i<r?i++:t.push(s),t.length===n)break}return i},B.prototype._addTileFeatures=function(t,e,n,r,i,o){for(var a=0,s=t;a<s.length;a+=1){var u=e[s[a]],l=u.numPoints,c={type:1,geometry:[[Math.round(this.options.extent*(u.x*i-n)),Math.round(this.options.extent*(u.y*i-r))]],tags:l?U(u):this.points[u.index].properties},p=void 0;l?p=u.id:this.options.generateId?p=u.index:this.points[u.index].id&&(p=this.points[u.index].id),void 0!==p&&(c.id=p),o.features.push(c)}},B.prototype._limitZoom=function(t){return Math.max(this.options.minZoom,Math.min(+t,this.options.maxZoom+1))},B.prototype._cluster=function(t,e){for(var n=[],r=this.options,i=r.reduce,o=r.minPoints,a=r.radius/(r.extent*Math.pow(2,e)),s=0;s<t.length;s++){var u=t[s];if(!(u.zoom<=e)){u.zoom=e;for(var l=this.trees[e+1],c=l.within(u.x,u.y,a),p=u.numPoints||1,h=p,f=0,d=c;f<d.length;f+=1){var m=l.points[d[f]];m.zoom>e&&(h+=m.numPoints||1)}if(h>=o){for(var y=u.x*p,v=u.y*p,g=i&&p>1?this._map(u,!0):null,_=(s<<5)+(e+1)+this.points.length,x=0,b=c;x<b.length;x+=1){var w=l.points[b[x]];if(!(w.zoom<=e)){w.zoom=e;var E=w.numPoints||1;y+=w.x*E,v+=w.y*E,w.parentId=_,i&&(g||(g=this._map(u,!0)),i(g,this._map(w)))}}u.parentId=_,n.push(F(y/h,v/h,_,h,g))}else if(n.push(u),h>1)for(var S=0,T=c;S<T.length;S+=1){var k=l.points[T[S]];k.zoom<=e||(k.zoom=e,n.push(k))}}}return n},B.prototype._getOriginId=function(t){return t-this.points.length>>5},B.prototype._getOriginZoom=function(t){return(t-this.points.length)%32},B.prototype._map=function(t,e){if(t.numPoints)return e?Z({},t.properties):t.properties;var n=this.points[t.index].properties,r=this.options.map(n);return e&&r===n?Z({},r):r},vt.prototype.options={maxZoom:14,indexMaxZoom:5,indexMaxPoints:1e5,tolerance:3,extent:4096,buffer:64,lineMetrics:!1,promoteId:null,generateId:!1,debug:0},vt.prototype.splitTile=function(t,e,n,r,i,o,a){for(var s=[t,e,n,r],u=this.options,l=u.debug;s.length;){r=s.pop(),n=s.pop(),e=s.pop(),t=s.pop();var c=1<<e,p=gt(e,n,r),h=this.tiles[p];if(!h&&(l>1&&console.time("creation"),h=this.tiles[p]=dt(t,e,n,r,u),this.tileCoords.push({z:e,x:n,y:r}),l)){l>1&&(console.log("tile z%d-%d-%d (features: %d, points: %d, simplified: %d)",e,n,r,h.numFeatures,h.numPoints,h.numSimplified),console.timeEnd("creation"));var f="z"+e;this.stats[f]=(this.stats[f]||0)+1,this.total++}if(h.source=t,i){if(e===u.maxZoom||e===i)continue;var d=1<<i-e;if(n!==Math.floor(o/d)||r!==Math.floor(a/d))continue}else if(e===u.indexMaxZoom||h.numPoints<=u.indexMaxPoints)continue;if(h.source=null,0!==t.length){l>1&&console.time("clipping");var m,y,v,g,_,x,b=.5*u.buffer/u.extent,w=.5-b,E=.5+b,S=1+b;m=y=v=g=null,_=nt(t,c,n-b,n+E,0,h.minX,h.maxX,u),x=nt(t,c,n+w,n+S,0,h.minX,h.maxX,u),t=null,_&&(m=nt(_,c,r-b,r+E,1,h.minY,h.maxY,u),y=nt(_,c,r+w,r+S,1,h.minY,h.maxY,u),_=null),x&&(v=nt(x,c,r-b,r+E,1,h.minY,h.maxY,u),g=nt(x,c,r+w,r+S,1,h.minY,h.maxY,u),x=null),l>1&&console.timeEnd("clipping"),s.push(m||[],e+1,2*n,2*r),s.push(y||[],e+1,2*n,2*r+1),s.push(v||[],e+1,2*n+1,2*r),s.push(g||[],e+1,2*n+1,2*r+1)}}},vt.prototype.getTile=function(t,e,n){var r=this.options,i=r.extent,o=r.debug;if(t<0||t>24)return null;var a=1<<t,s=gt(t,e=(e%a+a)%a,n);if(this.tiles[s])return ht(this.tiles[s],i);o>1&&console.log("drilling down to z%d-%d-%d",t,e,n);for(var u,l=t,c=e,p=n;!u&&l>0;)l--,c=Math.floor(c/2),p=Math.floor(p/2),u=this.tiles[gt(l,c,p)];return u&&u.source?(o>1&&console.log("found parent tile z%d-%d-%d",l,c,p),o>1&&console.time("drilling down"),this.splitTile(u.source,l,c,p,t,e,n),o>1&&console.timeEnd("drilling down"),this.tiles[s]?ht(this.tiles[s],i):null):null};var xt=function(e){function n(t,n,r,i){e.call(this,t,n,r,_t),i&&(this.loadGeoJSON=i)}return e&&(n.__proto__=e),(n.prototype=Object.create(e&&e.prototype)).constructor=n,n.prototype.loadData=function(t,e){this._pendingCallback&&this._pendingCallback(null,{abandoned:!0}),this._pendingCallback=e,this._pendingLoadDataParams=t,this._state&&"Idle"!==this._state?this._state="NeedsLoadData":(this._state="Coalescing",this._loadData())},n.prototype._loadData=function(){var e=this;if(this._pendingCallback&&this._pendingLoadDataParams){var n=this._pendingCallback,r=this._pendingLoadDataParams;delete this._pendingCallback,delete this._pendingLoadDataParams;var i=!!(r&&r.request&&r.request.collectResourceTiming)&&new t.RequestPerformance(r.request);this.loadGeoJSON(r,(function(o,a){if(o||!a)return n(o);if("object"!=typeof a)return n(new Error("Input data given to '"+r.source+"' is not a valid GeoJSON object."));!function t(e,n){var r,i=e&&e.type;if("FeatureCollection"===i)for(r=0;r<e.features.length;r++)t(e.features[r],n);else if("GeometryCollection"===i)for(r=0;r<e.geometries.length;r++)t(e.geometries[r],n);else if("Feature"===i)t(e.geometry,n);else if("Polygon"===i)p(e.coordinates,n);else if("MultiPolygon"===i)for(r=0;r<e.coordinates.length;r++)p(e.coordinates[r],n);return e}(a,!0);try{if(r.filter){var s=t.createExpression(r.filter,{type:"boolean","property-type":"data-driven",overridable:!1,transition:!1});if("error"===s.result)throw new Error(s.value.map((function(t){return t.key+": "+t.message})).join(", "));var u=a.features.filter((function(t){return s.value.evaluate({zoom:0},t)}));a={type:"FeatureCollection",features:u}}e._geoJSONIndex=r.cluster?new B(function(e){var n=e.superclusterOptions,r=e.clusterProperties;if(!r||!n)return n;for(var i={},o={},a={accumulated:null,zoom:0},s={properties:null},u=Object.keys(r),l=0,c=u;l<c.length;l+=1){var p=c[l],h=r[p],f=h[0],d=t.createExpression(h[1]),m=t.createExpression("string"==typeof f?[f,["accumulated"],["get",p]]:f);i[p]=d.value,o[p]=m.value}return n.map=function(t){s.properties=t;for(var e={},n=0,r=u;n<r.length;n+=1){var o=r[n];e[o]=i[o].evaluate(a,s)}return e},n.reduce=function(t,e){s.properties=e;for(var n=0,r=u;n<r.length;n+=1){var i=r[n];a.accumulated=t[i],t[i]=o[i].evaluate(a,s)}},n}(r)).load(a.features):function(t,e){return new vt(t,e)}(a,r.geojsonVtOptions)}catch(o){return n(o)}e.loaded={};var l={};if(i){var c=i.finish();c&&(l.resourceTiming={},l.resourceTiming[r.source]=JSON.parse(JSON.stringify(c)))}n(null,l)}))}},n.prototype.coalesce=function(){"Coalescing"===this._state?this._state="Idle":"NeedsLoadData"===this._state&&(this._state="Coalescing",this._loadData())},n.prototype.reloadTile=function(t,n){var r=this.loaded;return r&&r[t.uid]?e.prototype.reloadTile.call(this,t,n):this.loadTile(t,n)},n.prototype.loadGeoJSON=function(e,n){if(e.request)t.getJSON(e.request,n);else{if("string"!=typeof e.data)return n(new Error("Input data given to '"+e.source+"' is not a valid GeoJSON object."));try{return n(null,JSON.parse(e.data))}catch(t){return n(new Error("Input data given to '"+e.source+"' is not a valid GeoJSON object."))}}},n.prototype.removeSource=function(t,e){this._pendingCallback&&this._pendingCallback(null,{abandoned:!0}),e()},n.prototype.getClusterExpansionZoom=function(t,e){try{e(null,this._geoJSONIndex.getClusterExpansionZoom(t.clusterId))}catch(t){e(t)}},n.prototype.getClusterChildren=function(t,e){try{e(null,this._geoJSONIndex.getChildren(t.clusterId))}catch(t){e(t)}},n.prototype.getClusterLeaves=function(t,e){try{e(null,this._geoJSONIndex.getLeaves(t.clusterId,t.limit,t.offset))}catch(t){e(t)}},n}(u),bt=function(e){var n=this;this.self=e,this.actor=new t.Actor(e,this),this.layerIndexes={},this.availableImages={},this.workerSourceTypes={vector:u,geojson:xt},this.workerSources={},this.demWorkerSources={},this.self.registerWorkerSource=function(t,e){if(n.workerSourceTypes[t])throw new Error('Worker source with name "'+t+'" already registered.');n.workerSourceTypes[t]=e},this.self.registerRTLTextPlugin=function(e){if(t.plugin.isParsed())throw new Error("RTL text plugin already registered.");t.plugin.applyArabicShaping=e.applyArabicShaping,t.plugin.processBidirectionalText=e.processBidirectionalText,t.plugin.processStyledBidirectionalText=e.processStyledBidirectionalText}};return bt.prototype.setReferrer=function(t,e){this.referrer=e},bt.prototype.setImages=function(t,e,n){for(var r in this.availableImages[t]=e,this.workerSources[t]){var i=this.workerSources[t][r];for(var o in 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a=256*n,s=a+255,u=i.transformRequest(i.normalizeGlyphsURL(r).replace("{fontstack}",e).replace("{range}",a+"-"+s),t.ResourceType.Glyphs);t.getArrayBuffer(u,(function(e,n){if(e)o(e);else if(n){for(var r={},i=0,a=t.parseGlyphPBF(n);i<a.length;i+=1){var s=a[i];r[s.id]=s}o(null,r)}}))},_.TinySDF=f;var x=function(){this.specification=t.styleSpec.light.position};x.prototype.possiblyEvaluate=function(e,n){return t.sphericalToCartesian(e.expression.evaluate(n))},x.prototype.interpolate=function(e,n,r){return{x:t.number(e.x,n.x,r),y:t.number(e.y,n.y,r),z:t.number(e.z,n.z,r)}};var b=new t.Properties({anchor:new t.DataConstantProperty(t.styleSpec.light.anchor),position:new x,color:new t.DataConstantProperty(t.styleSpec.light.color),intensity:new t.DataConstantProperty(t.styleSpec.light.intensity)}),w=function(e){function n(n){e.call(this),this._transitionable=new t.Transitionable(b),this.setLight(n),this._transitioning=this._transitionable.untransitioned()}return e&&(n.__proto__=e),(n.prototype=Object.create(e&&e.prototype)).constructor=n,n.prototype.getLight=function(){return this._transitionable.serialize()},n.prototype.setLight=function(e,n){if(void 0===n&&(n={}),!this._validate(t.validateLight,e,n))for(var r in e){var i=e[r];t.endsWith(r,"-transition")?this._transitionable.setTransition(r.slice(0,-"-transition".length),i):this._transitionable.setValue(r,i)}},n.prototype.updateTransitions=function(t){this._transitioning=this._transitionable.transitioned(t,this._transitioning)},n.prototype.hasTransition=function(){return this._transitioning.hasTransition()},n.prototype.recalculate=function(t){this.properties=this._transitioning.possiblyEvaluate(t)},n.prototype._validate=function(e,n,r){return(!r||!1!==r.validate)&&t.emitValidationErrors(this,e.call(t.validateStyle,t.extend({value:n,style:{glyphs:!0,sprite:!0},styleSpec:t.styleSpec})))},n}(t.Evented),E=function(t,e){this.width=t,this.height=e,this.nextRow=0,this.data=new Uint8Array(this.width*this.height),this.dashEntry={}};E.prototype.getDash=function(t,e){var n=t.join(",")+String(e);return this.dashEntry[n]||(this.dashEntry[n]=this.addDash(t,e)),this.dashEntry[n]},E.prototype.getDashRanges=function(t,e,n){var r=[],i=t.length%2==1?-t[t.length-1]*n:0,o=t[0]*n,a=!0;r.push({left:i,right:o,isDash:a,zeroLength:0===t[0]});for(var s=t[0],u=1;u<t.length;u++){var l=t[u];r.push({left:i=s*n,right:o=(s+=l)*n,isDash:a=!a,zeroLength:0===l})}return r},E.prototype.addRoundDash=function(t,e,n){for(var r=e/2,i=-n;i<=n;i++)for(var o=this.width*(this.nextRow+n+i),a=0,s=t[a],u=0;u<this.width;u++){u/s.right>1&&(s=t[++a]);var l=Math.abs(u-s.left),c=Math.abs(u-s.right),p=Math.min(l,c),h=void 0,f=i/n*(r+1);if(s.isDash){var d=r-Math.abs(f);h=Math.sqrt(p*p+d*d)}else h=r-Math.sqrt(p*p+f*f);this.data[o+u]=Math.max(0,Math.min(255,h+128))}},E.prototype.addRegularDash=function(t){for(var e=t.length-1;e>=0;--e){var 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e=t.gl;this.texture?(e.bindTexture(e.TEXTURE_2D,this.texture),this.dirty&&(this.dirty=!1,e.texSubImage2D(e.TEXTURE_2D,0,0,0,this.width,this.height,e.ALPHA,e.UNSIGNED_BYTE,this.data))):(this.texture=e.createTexture(),e.bindTexture(e.TEXTURE_2D,this.texture),e.texParameteri(e.TEXTURE_2D,e.TEXTURE_WRAP_S,e.REPEAT),e.texParameteri(e.TEXTURE_2D,e.TEXTURE_WRAP_T,e.REPEAT),e.texParameteri(e.TEXTURE_2D,e.TEXTURE_MIN_FILTER,e.LINEAR),e.texParameteri(e.TEXTURE_2D,e.TEXTURE_MAG_FILTER,e.LINEAR),e.texImage2D(e.TEXTURE_2D,0,e.ALPHA,this.width,this.height,0,e.ALPHA,e.UNSIGNED_BYTE,this.data))};var S=function e(n,r){this.workerPool=n,this.actors=[],this.currentActor=0,this.id=t.uniqueId();for(var i=this.workerPool.acquire(this.id),o=0;o<i.length;o++){var a=new e.Actor(i[o],r,this.id);a.name="Worker "+o,this.actors.push(a)}};function T(e,n,r){var i=function(i,o){if(i)return r(i);if(o){var a=t.pick(t.extend(o,e),["tiles","minzoom","maxzoom","attribution","mapbox_logo","bounds","scheme","tileSize","encoding"]);o.vector_layers&&(a.vectorLayers=o.vector_layers,a.vectorLayerIds=a.vectorLayers.map((function(t){return t.id}))),a.tiles=n.canonicalizeTileset(a,e.url),r(null,a)}};return e.url?t.getJSON(n.transformRequest(n.normalizeSourceURL(e.url),t.ResourceType.Source),i):t.browser.frame((function(){return i(null,e)}))}S.prototype.broadcast=function(e,n,r){t.asyncAll(this.actors,(function(t,r){t.send(e,n,r)}),r=r||function(){})},S.prototype.getActor=function(){return this.currentActor=(this.currentActor+1)%this.actors.length,this.actors[this.currentActor]},S.prototype.remove=function(){this.actors.forEach((function(t){t.remove()})),this.actors=[],this.workerPool.release(this.id)},S.Actor=t.Actor;var k=function(e,n,r){this.bounds=t.LngLatBounds.convert(this.validateBounds(e)),this.minzoom=n||0,this.maxzoom=r||24};k.prototype.validateBounds=function(t){return Array.isArray(t)&&4===t.length?[Math.max(-180,t[0]),Math.max(-90,t[1]),Math.min(180,t[2]),Math.min(90,t[3])]:[-180,-90,180,90]},k.prototype.contains=function(e){var n=Math.pow(2,e.z),r=Math.floor(t.mercatorXfromLng(this.bounds.getWest())*n),i=Math.floor(t.mercatorYfromLat(this.bounds.getNorth())*n),o=Math.ceil(t.mercatorXfromLng(this.bounds.getEast())*n),a=Math.ceil(t.mercatorYfromLat(this.bounds.getSouth())*n);return e.x>=r&&e.x<o&&e.y>=i&&e.y<a};var P=function(e){function n(n,r,i,o){if(e.call(this),this.id=n,this.dispatcher=i,this.type="vector",this.minzoom=0,this.maxzoom=22,this.scheme="xyz",this.tileSize=512,this.reparseOverscaled=!0,this.isTileClipped=!0,this._loaded=!1,t.extend(this,t.pick(r,["url","scheme","tileSize","promoteId"])),this._options=t.extend({type:"vector"},r),this._collectResourceTiming=r.collectResourceTiming,512!==this.tileSize)throw new Error("vector tile sources must have a tileSize of 512");this.setEventedParent(o)}return e&&(n.__proto__=e),(n.prototype=Object.create(e&&e.prototype)).constructor=n,n.prototype.load=function(){var e=this;this._loaded=!1,this.fire(new t.Event("dataloading",{dataType:"source"})),this._tileJSONRequest=T(this._options,this.map._requestManager,(function(n,r){e._tileJSONRequest=null,e._loaded=!0,n?e.fire(new t.ErrorEvent(n)):r&&(t.extend(e,r),r.bounds&&(e.tileBounds=new k(r.bounds,e.minzoom,e.maxzoom)),t.postTurnstileEvent(r.tiles,e.map._requestManager._customAccessToken),t.postMapLoadEvent(r.tiles,e.map._getMapId(),e.map._requestManager._skuToken,e.map._requestManager._customAccessToken),e.fire(new t.Event("data",{dataType:"source",sourceDataType:"metadata"})),e.fire(new t.Event("data",{dataType:"source",sourceDataType:"content"})))}))},n.prototype.loaded=function(){return this._loaded},n.prototype.hasTile=function(t){return!this.tileBounds||this.tileBounds.contains(t.canonical)},n.prototype.onAdd=function(t){this.map=t,this.load()},n.prototype.setSourceProperty=function(t){this._tileJSONRequest&&this._tileJSONRequest.cancel(),t(),this.map.style.sourceCaches[this.id].clearTiles(),this.load()},n.prototype.setTiles=function(t){var e=this;return this.setSourceProperty((function(){e._options.tiles=t})),this},n.prototype.setUrl=function(t){var e=this;return this.setSourceProperty((function(){e.url=t,e._options.url=t})),this},n.prototype.onRemove=function(){this._tileJSONRequest&&(this._tileJSONRequest.cancel(),this._tileJSONRequest=null)},n.prototype.serialize=function(){return t.extend({},this._options)},n.prototype.loadTile=function(e,n){var r=this.map._requestManager.normalizeTileURL(e.tileID.canonical.url(this.tiles,this.scheme)),i={request:this.map._requestManager.transformRequest(r,t.ResourceType.Tile),uid:e.uid,tileID:e.tileID,zoom:e.tileID.overscaledZ,tileSize:this.tileSize*e.tileID.overscaleFactor(),type:this.type,source:this.id,pixelRatio:t.browser.devicePixelRatio,showCollisionBoxes:this.map.showCollisionBoxes,promoteId:this.promoteId};function o(r,i){return delete e.request,e.aborted?n(null):r&&404!==r.status?n(r):(i&&i.resourceTiming&&(e.resourceTiming=i.resourceTiming),this.map._refreshExpiredTiles&&i&&e.setExpiryData(i),e.loadVectorData(i,this.map.painter),t.cacheEntryPossiblyAdded(this.dispatcher),n(null),void(e.reloadCallback&&(this.loadTile(e,e.reloadCallback),e.reloadCallback=null)))}i.request.collectResourceTiming=this._collectResourceTiming,e.actor&&"expired"!==e.state?"loading"===e.state?e.reloadCallback=n:e.request=e.actor.send("reloadTile",i,o.bind(this)):(e.actor=this.dispatcher.getActor(),e.request=e.actor.send("loadTile",i,o.bind(this)))},n.prototype.abortTile=function(t){t.request&&(t.request.cancel(),delete t.request),t.actor&&t.actor.send("abortTile",{uid:t.uid,type:this.type,source:this.id},void 0)},n.prototype.unloadTile=function(t){t.unloadVectorData(),t.actor&&t.actor.send("removeTile",{uid:t.uid,type:this.type,source:this.id},void 0)},n.prototype.hasTransition=function(){return!1},n}(t.Evented),C=function(e){function n(n,r,i,o){e.call(this),this.id=n,this.dispatcher=i,this.setEventedParent(o),this.type="raster",this.minzoom=0,this.maxzoom=22,this.roundZoom=!0,this.scheme="xyz",this.tileSize=512,this._loaded=!1,this._options=t.extend({type:"raster"},r),t.extend(this,t.pick(r,["url","scheme","tileSize"]))}return e&&(n.__proto__=e),(n.prototype=Object.create(e&&e.prototype)).constructor=n,n.prototype.load=function(){var e=this;this._loaded=!1,this.fire(new t.Event("dataloading",{dataType:"source"})),this._tileJSONRequest=T(this._options,this.map._requestManager,(function(n,r){e._tileJSONRequest=null,e._loaded=!0,n?e.fire(new t.ErrorEvent(n)):r&&(t.extend(e,r),r.bounds&&(e.tileBounds=new k(r.bounds,e.minzoom,e.maxzoom)),t.postTurnstileEvent(r.tiles),t.postMapLoadEvent(r.tiles,e.map._getMapId(),e.map._requestManager._skuToken),e.fire(new t.Event("data",{dataType:"source",sourceDataType:"metadata"})),e.fire(new t.Event("data",{dataType:"source",sourceDataType:"content"})))}))},n.prototype.loaded=function(){return this._loaded},n.prototype.onAdd=function(t){this.map=t,this.load()},n.prototype.onRemove=function(){this._tileJSONRequest&&(this._tileJSONRequest.cancel(),this._tileJSONRequest=null)},n.prototype.serialize=function(){return t.extend({},this._options)},n.prototype.hasTile=function(t){return!this.tileBounds||this.tileBounds.contains(t.canonical)},n.prototype.loadTile=function(e,n){var r=this,i=this.map._requestManager.normalizeTileURL(e.tileID.canonical.url(this.tiles,this.scheme),this.tileSize);e.request=t.getImage(this.map._requestManager.transformRequest(i,t.ResourceType.Tile),(function(i,o){if(delete e.request,e.aborted)e.state="unloaded",n(null);else if(i)e.state="errored",n(i);else if(o){r.map._refreshExpiredTiles&&e.setExpiryData(o),delete o.cacheControl,delete o.expires;var a=r.map.painter.context,s=a.gl;e.texture=r.map.painter.getTileTexture(o.width),e.texture?e.texture.update(o,{useMipmap:!0}):(e.texture=new t.Texture(a,o,s.RGBA,{useMipmap:!0}),e.texture.bind(s.LINEAR,s.CLAMP_TO_EDGE,s.LINEAR_MIPMAP_NEAREST),a.extTextureFilterAnisotropic&&s.texParameterf(s.TEXTURE_2D,a.extTextureFilterAnisotropic.TEXTURE_MAX_ANISOTROPY_EXT,a.extTextureFilterAnisotropicMax)),e.state="loaded",t.cacheEntryPossiblyAdded(r.dispatcher),n(null)}}))},n.prototype.abortTile=function(t,e){t.request&&(t.request.cancel(),delete t.request),e()},n.prototype.unloadTile=function(t,e){t.texture&&this.map.painter.saveTileTexture(t.texture),e()},n.prototype.hasTransition=function(){return!1},n}(t.Evented),I=function(e){function n(n,r,i,o){e.call(this,n,r,i,o),this.type="raster-dem",this.maxzoom=22,this._options=t.extend({type:"raster-dem"},r),this.encoding=r.encoding||"mapbox"}return e&&(n.__proto__=e),(n.prototype=Object.create(e&&e.prototype)).constructor=n,n.prototype.serialize=function(){return{type:"raster-dem",url:this.url,tileSize:this.tileSize,tiles:this.tiles,bounds:this.bounds,encoding:this.encoding}},n.prototype.loadTile=function(e,n){var r=this.map._requestManager.normalizeTileURL(e.tileID.canonical.url(this.tiles,this.scheme),this.tileSize);function i(t,r){t&&(e.state="errored",n(t)),r&&(e.dem=r,e.needsHillshadePrepare=!0,e.state="loaded",n(null))}e.request=t.getImage(this.map._requestManager.transformRequest(r,t.ResourceType.Tile),function(r,o){if(delete e.request,e.aborted)e.state="unloaded",n(null);else if(r)e.state="errored",n(r);else if(o){this.map._refreshExpiredTiles&&e.setExpiryData(o),delete o.cacheControl,delete o.expires;var a=t.window.ImageBitmap&&o instanceof t.window.ImageBitmap&&t.offscreenCanvasSupported()?o:t.browser.getImageData(o,1),s={uid:e.uid,coord:e.tileID,source:this.id,rawImageData:a,encoding:this.encoding};e.actor&&"expired"!==e.state||(e.actor=this.dispatcher.getActor(),e.actor.send("loadDEMTile",s,i.bind(this)))}}.bind(this)),e.neighboringTiles=this._getNeighboringTiles(e.tileID)},n.prototype._getNeighboringTiles=function(e){var n=e.canonical,r=Math.pow(2,n.z),i=(n.x-1+r)%r,o=0===n.x?e.wrap-1:e.wrap,a=(n.x+1+r)%r,s=n.x+1===r?e.wrap+1:e.wrap,u={};return u[new t.OverscaledTileID(e.overscaledZ,o,n.z,i,n.y).key]={backfilled:!1},u[new t.OverscaledTileID(e.overscaledZ,s,n.z,a,n.y).key]={backfilled:!1},n.y>0&&(u[new t.OverscaledTileID(e.overscaledZ,o,n.z,i,n.y-1).key]={backfilled:!1},u[new t.OverscaledTileID(e.overscaledZ,e.wrap,n.z,n.x,n.y-1).key]={backfilled:!1},u[new t.OverscaledTileID(e.overscaledZ,s,n.z,a,n.y-1).key]={backfilled:!1}),n.y+1<r&&(u[new t.OverscaledTileID(e.overscaledZ,o,n.z,i,n.y+1).key]={backfilled:!1},u[new t.OverscaledTileID(e.overscaledZ,e.wrap,n.z,n.x,n.y+1).key]={backfilled:!1},u[new t.OverscaledTileID(e.overscaledZ,s,n.z,a,n.y+1).key]={backfilled:!1}),u},n.prototype.unloadTile=function(t){t.demTexture&&this.map.painter.saveTileTexture(t.demTexture),t.fbo&&(t.fbo.destroy(),delete t.fbo),t.dem&&delete t.dem,delete t.neighboringTiles,t.state="unloaded",t.actor&&t.actor.send("removeDEMTile",{uid:t.uid,source:this.id})},n}(C),z=function(e){function n(n,r,i,o){e.call(this),this.id=n,this.type="geojson",this.minzoom=0,this.maxzoom=18,this.tileSize=512,this.isTileClipped=!0,this.reparseOverscaled=!0,this._removed=!1,this._loaded=!1,this.actor=i.getActor(),this.setEventedParent(o),this._data=r.data,this._options=t.extend({},r),this._collectResourceTiming=r.collectResourceTiming,this._resourceTiming=[],void 0!==r.maxzoom&&(this.maxzoom=r.maxzoom),r.type&&(this.type=r.type),r.attribution&&(this.attribution=r.attribution),this.promoteId=r.promoteId;var a=t.EXTENT/this.tileSize;this.workerOptions=t.extend({source:this.id,cluster:r.cluster||!1,geojsonVtOptions:{buffer:(void 0!==r.buffer?r.buffer:128)*a,tolerance:(void 0!==r.tolerance?r.tolerance:.375)*a,extent:t.EXTENT,maxZoom:this.maxzoom,lineMetrics:r.lineMetrics||!1,generateId:r.generateId||!1},superclusterOptions:{maxZoom:void 0!==r.clusterMaxZoom?Math.min(r.clusterMaxZoom,this.maxzoom-1):this.maxzoom-1,minPoints:Math.max(2,r.clusterMinPoints||2),extent:t.EXTENT,radius:(r.clusterRadius||50)*a,log:!1,generateId:r.generateId||!1},clusterProperties:r.clusterProperties,filter:r.filter},r.workerOptions)}return e&&(n.__proto__=e),(n.prototype=Object.create(e&&e.prototype)).constructor=n,n.prototype.load=function(){var e=this;this.fire(new t.Event("dataloading",{dataType:"source"})),this._updateWorkerData((function(n){if(n)e.fire(new t.ErrorEvent(n));else{var r={dataType:"source",sourceDataType:"metadata"};e._collectResourceTiming&&e._resourceTiming&&e._resourceTiming.length>0&&(r.resourceTiming=e._resourceTiming,e._resourceTiming=[]),e.fire(new t.Event("data",r))}}))},n.prototype.onAdd=function(t){this.map=t,this.load()},n.prototype.setData=function(e){var n=this;return this._data=e,this.fire(new t.Event("dataloading",{dataType:"source"})),this._updateWorkerData((function(e){if(e)n.fire(new t.ErrorEvent(e));else{var r={dataType:"source",sourceDataType:"content"};n._collectResourceTiming&&n._resourceTiming&&n._resourceTiming.length>0&&(r.resourceTiming=n._resourceTiming,n._resourceTiming=[]),n.fire(new t.Event("data",r))}})),this},n.prototype.getClusterExpansionZoom=function(t,e){return this.actor.send("geojson.getClusterExpansionZoom",{clusterId:t,source:this.id},e),this},n.prototype.getClusterChildren=function(t,e){return this.actor.send("geojson.getClusterChildren",{clusterId:t,source:this.id},e),this},n.prototype.getClusterLeaves=function(t,e,n,r){return this.actor.send("geojson.getClusterLeaves",{source:this.id,clusterId:t,limit:e,offset:n},r),this},n.prototype._updateWorkerData=function(e){var n=this;this._loaded=!1;var r=t.extend({},this.workerOptions),i=this._data;"string"==typeof i?(r.request=this.map._requestManager.transformRequest(t.browser.resolveURL(i),t.ResourceType.Source),r.request.collectResourceTiming=this._collectResourceTiming):r.data=JSON.stringify(i),this.actor.send(this.type+".loadData",r,(function(t,i){n._removed||i&&i.abandoned||(n._loaded=!0,i&&i.resourceTiming&&i.resourceTiming[n.id]&&(n._resourceTiming=i.resourceTiming[n.id].slice(0)),n.actor.send(n.type+".coalesce",{source:r.source},null),e(t))}))},n.prototype.loaded=function(){return this._loaded},n.prototype.loadTile=function(e,n){var r=this,i=e.actor?"reloadTile":"loadTile";e.actor=this.actor,e.request=this.actor.send(i,{type:this.type,uid:e.uid,tileID:e.tileID,zoom:e.tileID.overscaledZ,maxZoom:this.maxzoom,tileSize:this.tileSize,source:this.id,pixelRatio:t.browser.devicePixelRatio,showCollisionBoxes:this.map.showCollisionBoxes,promoteId:this.promoteId},(function(t,o){return delete e.request,e.unloadVectorData(),e.aborted?n(null):t?n(t):(e.loadVectorData(o,r.map.painter,"reloadTile"===i),n(null))}))},n.prototype.abortTile=function(t){t.request&&(t.request.cancel(),delete t.request),t.aborted=!0},n.prototype.unloadTile=function(t){t.unloadVectorData(),this.actor.send("removeTile",{uid:t.uid,type:this.type,source:this.id})},n.prototype.onRemove=function(){this._removed=!0,this.actor.send("removeSource",{type:this.type,source:this.id})},n.prototype.serialize=function(){return t.extend({},this._options,{type:this.type,data:this._data})},n.prototype.hasTransition=function(){return!1},n}(t.Evented),A=t.createLayout([{name:"a_pos",type:"Int16",components:2},{name:"a_texture_pos",type:"Int16",components:2}]),M=function(e){function n(t,n,r,i){e.call(this),this.id=t,this.dispatcher=r,this.coordinates=n.coordinates,this.type="image",this.minzoom=0,this.maxzoom=22,this.tileSize=512,this.tiles={},this._loaded=!1,this.setEventedParent(i),this.options=n}return e&&(n.__proto__=e),(n.prototype=Object.create(e&&e.prototype)).constructor=n,n.prototype.load=function(e,n){var r=this;this._loaded=!1,this.fire(new t.Event("dataloading",{dataType:"source"})),this.url=this.options.url,t.getImage(this.map._requestManager.transformRequest(this.url,t.ResourceType.Image),(function(i,o){r._loaded=!0,i?r.fire(new t.ErrorEvent(i)):o&&(r.image=o,e&&(r.coordinates=e),n&&n(),r._finishLoading())}))},n.prototype.loaded=function(){return this._loaded},n.prototype.updateImage=function(t){var e=this;return this.image&&t.url?(this.options.url=t.url,this.load(t.coordinates,(function(){e.texture=null})),this):this},n.prototype._finishLoading=function(){this.map&&(this.setCoordinates(this.coordinates),this.fire(new t.Event("data",{dataType:"source",sourceDataType:"metadata"})))},n.prototype.onAdd=function(t){this.map=t,this.load()},n.prototype.setCoordinates=function(e){var n=this;this.coordinates=e;var r=e.map(t.MercatorCoordinate.fromLngLat);this.tileID=function(e){for(var n=1/0,r=1/0,i=-1/0,o=-1/0,a=0,s=e;a<s.length;a+=1){var u=s[a];n=Math.min(n,u.x),r=Math.min(r,u.y),i=Math.max(i,u.x),o=Math.max(o,u.y)}var l=Math.max(i-n,o-r),c=Math.max(0,Math.floor(-Math.log(l)/Math.LN2)),p=Math.pow(2,c);return new t.CanonicalTileID(c,Math.floor((n+i)/2*p),Math.floor((r+o)/2*p))}(r),this.minzoom=this.maxzoom=this.tileID.z;var i=r.map((function(t){return n.tileID.getTilePoint(t)._round()}));return this._boundsArray=new t.StructArrayLayout4i8,this._boundsArray.emplaceBack(i[0].x,i[0].y,0,0),this._boundsArray.emplaceBack(i[1].x,i[1].y,t.EXTENT,0),this._boundsArray.emplaceBack(i[3].x,i[3].y,0,t.EXTENT),this._boundsArray.emplaceBack(i[2].x,i[2].y,t.EXTENT,t.EXTENT),this.boundsBuffer&&(this.boundsBuffer.destroy(),delete this.boundsBuffer),this.fire(new t.Event("data",{dataType:"source",sourceDataType:"content"})),this},n.prototype.prepare=function(){if(0!==Object.keys(this.tiles).length&&this.image){var e=this.map.painter.context,n=e.gl;for(var r in this.boundsBuffer||(this.boundsBuffer=e.createVertexBuffer(this._boundsArray,A.members)),this.boundsSegments||(this.boundsSegments=t.SegmentVector.simpleSegment(0,0,4,2)),this.texture||(this.texture=new t.Texture(e,this.image,n.RGBA),this.texture.bind(n.LINEAR,n.CLAMP_TO_EDGE)),this.tiles){var i=this.tiles[r];"loaded"!==i.state&&(i.state="loaded",i.texture=this.texture)}}},n.prototype.loadTile=function(t,e){this.tileID&&this.tileID.equals(t.tileID.canonical)?(this.tiles[String(t.tileID.wrap)]=t,t.buckets={},e(null)):(t.state="errored",e(null))},n.prototype.serialize=function(){return{type:"image",url:this.options.url,coordinates:this.coordinates}},n.prototype.hasTransition=function(){return!1},n}(t.Evented),O=function(e){function n(t,n,r,i){e.call(this,t,n,r,i),this.roundZoom=!0,this.type="video",this.options=n}return e&&(n.__proto__=e),(n.prototype=Object.create(e&&e.prototype)).constructor=n,n.prototype.load=function(){var e=this;this._loaded=!1;var n=this.options;this.urls=[];for(var r=0,i=n.urls;r<i.length;r+=1)this.urls.push(this.map._requestManager.transformRequest(i[r],t.ResourceType.Source).url);t.getVideo(this.urls,(function(n,r){e._loaded=!0,n?e.fire(new t.ErrorEvent(n)):r&&(e.video=r,e.video.loop=!0,e.video.addEventListener("playing",(function(){e.map.triggerRepaint()})),e.map&&e.video.play(),e._finishLoading())}))},n.prototype.pause=function(){this.video&&this.video.pause()},n.prototype.play=function(){this.video&&this.video.play()},n.prototype.seek=function(e){if(this.video){var n=this.video.seekable;e<n.start(0)||e>n.end(0)?this.fire(new t.ErrorEvent(new t.ValidationError("sources."+this.id,null,"Playback for this video can be set only between the "+n.start(0)+" and "+n.end(0)+"-second mark."))):this.video.currentTime=e}},n.prototype.getVideo=function(){return this.video},n.prototype.onAdd=function(t){this.map||(this.map=t,this.load(),this.video&&(this.video.play(),this.setCoordinates(this.coordinates)))},n.prototype.prepare=function(){if(!(0===Object.keys(this.tiles).length||this.video.readyState<2)){var e=this.map.painter.context,n=e.gl;for(var r in this.boundsBuffer||(this.boundsBuffer=e.createVertexBuffer(this._boundsArray,A.members)),this.boundsSegments||(this.boundsSegments=t.SegmentVector.simpleSegment(0,0,4,2)),this.texture?this.video.paused||(this.texture.bind(n.LINEAR,n.CLAMP_TO_EDGE),n.texSubImage2D(n.TEXTURE_2D,0,0,0,n.RGBA,n.UNSIGNED_BYTE,this.video)):(this.texture=new t.Texture(e,this.video,n.RGBA),this.texture.bind(n.LINEAR,n.CLAMP_TO_EDGE)),this.tiles){var i=this.tiles[r];"loaded"!==i.state&&(i.state="loaded",i.texture=this.texture)}}},n.prototype.serialize=function(){return{type:"video",urls:this.urls,coordinates:this.coordinates}},n.prototype.hasTransition=function(){return this.video&&!this.video.paused},n}(M),D=function(e){function n(n,r,i,o){e.call(this,n,r,i,o),r.coordinates?Array.isArray(r.coordinates)&&4===r.coordinates.length&&!r.coordinates.some((function(t){return!Array.isArray(t)||2!==t.length||t.some((function(t){return"number"!=typeof t}))}))||this.fire(new t.ErrorEvent(new t.ValidationError("sources."+n,null,'"coordinates" property must be an array of 4 longitude/latitude array pairs'))):this.fire(new t.ErrorEvent(new t.ValidationError("sources."+n,null,'missing required property "coordinates"'))),r.animate&&"boolean"!=typeof r.animate&&this.fire(new t.ErrorEvent(new t.ValidationError("sources."+n,null,'optional "animate" property must be a boolean value'))),r.canvas?"string"==typeof r.canvas||r.canvas instanceof t.window.HTMLCanvasElement||this.fire(new t.ErrorEvent(new t.ValidationError("sources."+n,null,'"canvas" must be either a string representing the ID of the canvas element from which to read, or an HTMLCanvasElement instance'))):this.fire(new t.ErrorEvent(new t.ValidationError("sources."+n,null,'missing required property "canvas"'))),this.options=r,this.animate=void 0===r.animate||r.animate}return e&&(n.__proto__=e),(n.prototype=Object.create(e&&e.prototype)).constructor=n,n.prototype.load=function(){this._loaded=!0,this.canvas||(this.canvas=this.options.canvas instanceof t.window.HTMLCanvasElement?this.options.canvas:t.window.document.getElementById(this.options.canvas)),this.width=this.canvas.width,this.height=this.canvas.height,this._hasInvalidDimensions()?this.fire(new t.ErrorEvent(new Error("Canvas dimensions cannot be less than or equal to zero."))):(this.play=function(){this._playing=!0,this.map.triggerRepaint()},this.pause=function(){this._playing&&(this.prepare(),this._playing=!1)},this._finishLoading())},n.prototype.getCanvas=function(){return this.canvas},n.prototype.onAdd=function(t){this.map=t,this.load(),this.canvas&&this.animate&&this.play()},n.prototype.onRemove=function(){this.pause()},n.prototype.prepare=function(){var e=!1;if(this.canvas.width!==this.width&&(this.width=this.canvas.width,e=!0),this.canvas.height!==this.height&&(this.height=this.canvas.height,e=!0),!this._hasInvalidDimensions()&&0!==Object.keys(this.tiles).length){var n=this.map.painter.context,r=n.gl;for(var i in this.boundsBuffer||(this.boundsBuffer=n.createVertexBuffer(this._boundsArray,A.members)),this.boundsSegments||(this.boundsSegments=t.SegmentVector.simpleSegment(0,0,4,2)),this.texture?(e||this._playing)&&this.texture.update(this.canvas,{premultiply:!0}):this.texture=new t.Texture(n,this.canvas,r.RGBA,{premultiply:!0}),this.tiles){var o=this.tiles[i];"loaded"!==o.state&&(o.state="loaded",o.texture=this.texture)}}},n.prototype.serialize=function(){return{type:"canvas",coordinates:this.coordinates}},n.prototype.hasTransition=function(){return this._playing},n.prototype._hasInvalidDimensions=function(){for(var t=0,e=[this.canvas.width,this.canvas.height];t<e.length;t+=1){var n=e[t];if(isNaN(n)||n<=0)return!0}return!1},n}(M),L={vector:P,raster:C,"raster-dem":I,geojson:z,video:O,image:M,canvas:D};function R(e,n){var r=t.identity([]);return t.translate(r,r,[1,1,0]),t.scale(r,r,[.5*e.width,.5*e.height,1]),t.multiply(r,r,e.calculatePosMatrix(n.toUnwrapped()))}function B(t,e,n,r,i,o){var a=function(t,e,n){if(t)for(var r=0,i=t;r<i.length;r+=1){var o=e[i[r]];if(o&&o.source===n&&"fill-extrusion"===o.type)return!0}else for(var a in e){var s=e[a];if(s.source===n&&"fill-extrusion"===s.type)return!0}return!1}(i&&i.layers,e,t.id),s=o.maxPitchScaleFactor(),u=t.tilesIn(r,s,a);u.sort(F);for(var l=[],c=0,p=u;c<p.length;c+=1){var h=p[c];l.push({wrappedTileID:h.tileID.wrapped().key,queryResults:h.tile.queryRenderedFeatures(e,n,t._state,h.queryGeometry,h.cameraQueryGeometry,h.scale,i,o,s,R(t.transform,h.tileID))})}var f=function(t){for(var e={},n={},r=0,i=t;r<i.length;r+=1){var o=i[r],a=o.queryResults,s=o.wrappedTileID,u=n[s]=n[s]||{};for(var l in a)for(var 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e(){t.apply(this,arguments)}return t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.prototype)).constructor=e,e.prototype.setDirty=function(){this.dirty=!0},e.prototype.set=function(t){if(t!==this.current||this.dirty){this.context.bindFramebuffer.set(this.parent);var e=this.gl;e.framebufferTexture2D(e.FRAMEBUFFER,e.COLOR_ATTACHMENT0,e.TEXTURE_2D,t,0),this.current=t,this.dirty=!1}},e}(bt),Et=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.prototype)).constructor=e,e.prototype.set=function(t){if(t!==this.current||this.dirty){this.context.bindFramebuffer.set(this.parent);var e=this.gl;e.framebufferRenderbuffer(e.FRAMEBUFFER,e.DEPTH_ATTACHMENT,e.RENDERBUFFER,t),this.current=t,this.dirty=!1}},e}(bt),St=function(t,e,n,r){this.context=t,this.width=e,this.height=n;var i=this.framebuffer=t.gl.createFramebuffer();this.colorAttachment=new wt(t,i),r&&(this.depthAttachment=new Et(t,i))};St.prototype.destroy=function(){var t=this.context.gl,e=this.colorAttachment.get();if(e&&t.deleteTexture(e),this.depthAttachment){var n=this.depthAttachment.get();n&&t.deleteRenderbuffer(n)}t.deleteFramebuffer(this.framebuffer)};var Tt=function(t,e,n){this.func=t,this.mask=e,this.range=n};Tt.ReadOnly=!1,Tt.ReadWrite=!0,Tt.disabled=new Tt(519,Tt.ReadOnly,[0,1]);var kt=function(t,e,n,r,i,o){this.test=t,this.ref=e,this.mask=n,this.fail=r,this.depthFail=i,this.pass=o};kt.disabled=new kt({func:519,mask:0},0,0,7680,7680,7680);var Pt=function(t,e,n){this.blendFunction=t,this.blendColor=e,this.mask=n};Pt.disabled=new Pt(Pt.Replace=[1,0],t.Color.transparent,[!1,!1,!1,!1]),Pt.unblended=new Pt(Pt.Replace,t.Color.transparent,[!0,!0,!0,!0]),Pt.alphaBlended=new Pt([1,771],t.Color.transparent,[!0,!0,!0,!0]);var Ct=function(t,e,n){this.enable=t,this.mode=e,this.frontFace=n};Ct.disabled=new Ct(!1,1029,2305),Ct.backCCW=new Ct(!0,1029,2305);var It=function(t){this.gl=t,this.extVertexArrayObject=this.gl.getExtension("OES_vertex_array_object"),this.clearColor=new Z(this),this.clearDepth=new W(this),this.clearStencil=new G(this),this.colorMask=new X(this),this.depthMask=new H(this),this.stencilMask=new K(this),this.stencilFunc=new Y(this),this.stencilOp=new J(this),this.stencilTest=new $(this),this.depthRange=new Q(this),this.depthTest=new tt(this),this.depthFunc=new et(this),this.blend=new nt(this),this.blendFunc=new rt(this),this.blendColor=new it(this),this.blendEquation=new ot(this),this.cullFace=new at(this),this.cullFaceSide=new st(this),this.frontFace=new ut(this),this.program=new lt(this),this.activeTexture=new ct(this),this.viewport=new pt(this),this.bindFramebuffer=new ht(this),this.bindRenderbuffer=new ft(this),this.bindTexture=new dt(this),this.bindVertexBuffer=new mt(this),this.bindElementBuffer=new yt(this),this.bindVertexArrayOES=this.extVertexArrayObject&&new vt(this),this.pixelStoreUnpack=new gt(this),this.pixelStoreUnpackPremultiplyAlpha=new _t(this),this.pixelStoreUnpackFlipY=new xt(this),this.extTextureFilterAnisotropic=t.getExtension("EXT_texture_filter_anisotropic")||t.getExtension("MOZ_EXT_texture_filter_anisotropic")||t.getExtension("WEBKIT_EXT_texture_filter_anisotropic"),this.extTextureFilterAnisotropic&&(this.extTextureFilterAnisotropicMax=t.getParameter(this.extTextureFilterAnisotropic.MAX_TEXTURE_MAX_ANISOTROPY_EXT)),this.extTextureHalfFloat=t.getExtension("OES_texture_half_float"),this.extTextureHalfFloat&&(t.getExtension("OES_texture_half_float_linear"),this.extRenderToTextureHalfFloat=t.getExtension("EXT_color_buffer_half_float")),this.extTimerQuery=t.getExtension("EXT_disjoint_timer_query"),this.maxTextureSize=t.getParameter(t.MAX_TEXTURE_SIZE)};It.prototype.setDefault=function(){this.unbindVAO(),this.clearColor.setDefault(),this.clearDepth.setDefault(),this.clearStencil.setDefault(),this.colorMask.setDefault(),this.depthMask.setDefault(),this.stencilMask.setDefault(),this.stencilFunc.setDefault(),this.stencilOp.setDefault(),this.stencilTest.setDefault(),this.depthRange.setDefault(),this.depthTest.setDefault(),this.depthFunc.setDefault(),this.blend.setDefault(),this.blendFunc.setDefault(),this.blendColor.setDefault(),this.blendEquation.setDefault(),this.cullFace.setDefault(),this.cullFaceSide.setDefault(),this.frontFace.setDefault(),this.program.setDefault(),this.activeTexture.setDefault(),this.bindFramebuffer.setDefault(),this.pixelStoreUnpack.setDefault(),this.pixelStoreUnpackPremultiplyAlpha.setDefault(),this.pixelStoreUnpackFlipY.setDefault()},It.prototype.setDirty=function(){this.clearColor.dirty=!0,this.clearDepth.dirty=!0,this.clearStencil.dirty=!0,this.colorMask.dirty=!0,this.depthMask.dirty=!0,this.stencilMask.dirty=!0,this.stencilFunc.dirty=!0,this.stencilOp.dirty=!0,this.stencilTest.dirty=!0,this.depthRange.dirty=!0,this.depthTest.dirty=!0,this.depthFunc.dirty=!0,this.blend.dirty=!0,this.blendFunc.dirty=!0,this.blendColor.dirty=!0,this.blendEquation.dirty=!0,this.cullFace.dirty=!0,this.cullFaceSide.dirty=!0,this.frontFace.dirty=!0,this.program.dirty=!0,this.activeTexture.dirty=!0,this.viewport.dirty=!0,this.bindFramebuffer.dirty=!0,this.bindRenderbuffer.dirty=!0,this.bindTexture.dirty=!0,this.bindVertexBuffer.dirty=!0,this.bindElementBuffer.dirty=!0,this.extVertexArrayObject&&(this.bindVertexArrayOES.dirty=!0),this.pixelStoreUnpack.dirty=!0,this.pixelStoreUnpackPremultiplyAlpha.dirty=!0,this.pixelStoreUnpackFlipY.dirty=!0},It.prototype.createIndexBuffer=function(t,e){return new N(this,t,e)},It.prototype.createVertexBuffer=function(t,e,n){return new V(this,t,e,n)},It.prototype.createRenderbuffer=function(t,e,n){var r=this.gl,i=r.createRenderbuffer();return this.bindRenderbuffer.set(i),r.renderbufferStorage(r.RENDERBUFFER,t,e,n),this.bindRenderbuffer.set(null),i},It.prototype.createFramebuffer=function(t,e,n){return new St(this,t,e,n)},It.prototype.clear=function(t){var e=t.color,n=t.depth,r=this.gl,i=0;e&&(i|=r.COLOR_BUFFER_BIT,this.clearColor.set(e),this.colorMask.set([!0,!0,!0,!0])),void 0!==n&&(i|=r.DEPTH_BUFFER_BIT,this.depthRange.set([0,1]),this.clearDepth.set(n),this.depthMask.set(!0)),r.clear(i)},It.prototype.setCullFace=function(t){!1===t.enable?this.cullFace.set(!1):(this.cullFace.set(!0),this.cullFaceSide.set(t.mode),this.frontFace.set(t.frontFace))},It.prototype.setDepthMode=function(t){t.func!==this.gl.ALWAYS||t.mask?(this.depthTest.set(!0),this.depthFunc.set(t.func),this.depthMask.set(t.mask),this.depthRange.set(t.range)):this.depthTest.set(!1)},It.prototype.setStencilMode=function(t){t.test.func!==this.gl.ALWAYS||t.mask?(this.stencilTest.set(!0),this.stencilMask.set(t.mask),this.stencilOp.set([t.fail,t.depthFail,t.pass]),this.stencilFunc.set({func:t.test.func,ref:t.ref,mask:t.test.mask})):this.stencilTest.set(!1)},It.prototype.setColorMode=function(e){t.deepEqual(e.blendFunction,Pt.Replace)?this.blend.set(!1):(this.blend.set(!0),this.blendFunc.set(e.blendFunction),this.blendColor.set(e.blendColor)),this.colorMask.set(e.mask)},It.prototype.unbindVAO=function(){this.extVertexArrayObject&&this.bindVertexArrayOES.set(null)};var zt=function(e){function n(n,r,i){var o=this;e.call(this),this.id=n,this.dispatcher=i,this.on("data",(function(t){"source"===t.dataType&&"metadata"===t.sourceDataType&&(o._sourceLoaded=!0),o._sourceLoaded&&!o._paused&&"source"===t.dataType&&"content"===t.sourceDataType&&(o.reload(),o.transform&&o.update(o.transform))})),this.on("error",(function(){o._sourceErrored=!0})),this._source=function(e,n,r,i){var o=new L[n.type](e,n,r,i);if(o.id!==e)throw new Error("Expected Source id to be "+e+" instead of "+o.id);return t.bindAll(["load","abort","unload","serialize","prepare"],o),o}(n,r,i,this),this._tiles={},this._cache=new j(0,this._unloadTile.bind(this)),this._timers={},this._cacheTimers={},this._maxTileCacheSize=null,this._loadedParentTiles={},this._coveredTiles={},this._state=new t.SourceFeatureState}return e&&(n.__proto__=e),(n.prototype=Object.create(e&&e.prototype)).constructor=n,n.prototype.onAdd=function(t){this.map=t,this._maxTileCacheSize=t?t._maxTileCacheSize:null,this._source&&this._source.onAdd&&this._source.onAdd(t)},n.prototype.onRemove=function(t){this._source&&this._source.onRemove&&this._source.onRemove(t)},n.prototype.loaded=function(){if(this._sourceErrored)return!0;if(!this._sourceLoaded)return!1;if(!this._source.loaded())return!1;for(var t in this._tiles){var e=this._tiles[t];if("loaded"!==e.state&&"errored"!==e.state)return!1}return!0},n.prototype.getSource=function(){return this._source},n.prototype.pause=function(){this._paused=!0},n.prototype.resume=function(){if(this._paused){var t=this._shouldReloadOnResume;this._paused=!1,this._shouldReloadOnResume=!1,t&&this.reload(),this.transform&&this.update(this.transform)}},n.prototype._loadTile=function(t,e){return this._source.loadTile(t,e)},n.prototype._unloadTile=function(t){if(this._source.unloadTile)return this._source.unloadTile(t,(function(){}))},n.prototype._abortTile=function(t){if(this._source.abortTile)return this._source.abortTile(t,(function(){}))},n.prototype.serialize=function(){return this._source.serialize()},n.prototype.prepare=function(t){for(var e in this._source.prepare&&this._source.prepare(),this._state.coalesceChanges(this._tiles,this.map?this.map.painter:null),this._tiles){var n=this._tiles[e];n.upload(t),n.prepare(this.map.style.imageManager)}},n.prototype.getIds=function(){return t.values(this._tiles).map((function(t){return t.tileID})).sort(At).map((function(t){return t.key}))},n.prototype.getRenderableIds=function(e){var n=this,r=[];for(var i in this._tiles)this._isIdRenderable(i,e)&&r.push(this._tiles[i]);return e?r.sort((function(e,r){var i=e.tileID,o=r.tileID,a=new t.Point(i.canonical.x,i.canonical.y)._rotate(n.transform.angle),s=new t.Point(o.canonical.x,o.canonical.y)._rotate(n.transform.angle);return i.overscaledZ-o.overscaledZ||s.y-a.y||s.x-a.x})).map((function(t){return t.tileID.key})):r.map((function(t){return t.tileID})).sort(At).map((function(t){return t.key}))},n.prototype.hasRenderableParent=function(t){var e=this.findLoadedParent(t,0);return!!e&&this._isIdRenderable(e.tileID.key)},n.prototype._isIdRenderable=function(t,e){return this._tiles[t]&&this._tiles[t].hasData()&&!this._coveredTiles[t]&&(e||!this._tiles[t].holdingForFade())},n.prototype.reload=function(){if(this._paused)this._shouldReloadOnResume=!0;else for(var t in this._cache.reset(),this._tiles)"errored"!==this._tiles[t].state&&this._reloadTile(t,"reloading")},n.prototype._reloadTile=function(t,e){var n=this._tiles[t];n&&("loading"!==n.state&&(n.state=e),this._loadTile(n,this._tileLoaded.bind(this,n,t,e)))},n.prototype._tileLoaded=function(e,n,r,i){if(i)return e.state="errored",void(404!==i.status?this._source.fire(new t.ErrorEvent(i,{tile:e})):this.update(this.transform));e.timeAdded=t.browser.now(),"expired"===r&&(e.refreshedUponExpiration=!0),this._setTileReloadTimer(n,e),"raster-dem"===this.getSource().type&&e.dem&&this._backfillDEM(e),this._state.initializeTileState(e,this.map?this.map.painter:null),this._source.fire(new t.Event("data",{dataType:"source",tile:e,coord:e.tileID}))},n.prototype._backfillDEM=function(t){for(var e=this.getRenderableIds(),n=0;n<e.length;n++){var r=e[n];if(t.neighboringTiles&&t.neighboringTiles[r]){var i=this.getTileByID(r);o(t,i),o(i,t)}}function o(t,e){t.needsHillshadePrepare=!0;var n=e.tileID.canonical.x-t.tileID.canonical.x,r=e.tileID.canonical.y-t.tileID.canonical.y,i=Math.pow(2,t.tileID.canonical.z),o=e.tileID.key;0===n&&0===r||Math.abs(r)>1||(Math.abs(n)>1&&(1===Math.abs(n+i)?n+=i:1===Math.abs(n-i)&&(n-=i)),e.dem&&t.dem&&(t.dem.backfillBorder(e.dem,n,r),t.neighboringTiles&&t.neighboringTiles[o]&&(t.neighboringTiles[o].backfilled=!0)))}},n.prototype.getTile=function(t){return this.getTileByID(t.key)},n.prototype.getTileByID=function(t){return this._tiles[t]},n.prototype._retainLoadedChildren=function(t,e,n,r){for(var i in this._tiles){var o=this._tiles[i];if(!(r[i]||!o.hasData()||o.tileID.overscaledZ<=e||o.tileID.overscaledZ>n)){for(var a=o.tileID;o&&o.tileID.overscaledZ>e+1;){var s=o.tileID.scaledTo(o.tileID.overscaledZ-1);(o=this._tiles[s.key])&&o.hasData()&&(a=s)}for(var u=a;u.overscaledZ>e;)if(t[(u=u.scaledTo(u.overscaledZ-1)).key]){r[a.key]=a;break}}}},n.prototype.findLoadedParent=function(t,e){if(t.key in this._loadedParentTiles){var n=this._loadedParentTiles[t.key];return n&&n.tileID.overscaledZ>=e?n:null}for(var r=t.overscaledZ-1;r>=e;r--){var i=t.scaledTo(r),o=this._getLoadedTile(i);if(o)return o}},n.prototype._getLoadedTile=function(t){var e=this._tiles[t.key];return e&&e.hasData()?e:this._cache.getByKey(t.wrapped().key)},n.prototype.updateCacheSize=function(t){var e=Math.ceil(t.width/this._source.tileSize)+1,n=Math.ceil(t.height/this._source.tileSize)+1,r=Math.floor(e*n*5),i="number"==typeof this._maxTileCacheSize?Math.min(this._maxTileCacheSize,r):r;this._cache.setMaxSize(i)},n.prototype.handleWrapJump=function(t){var e=Math.round((t-(void 0===this._prevLng?t:this._prevLng))/360);if(this._prevLng=t,e){var n={};for(var r in this._tiles){var i=this._tiles[r];i.tileID=i.tileID.unwrapTo(i.tileID.wrap+e),n[i.tileID.key]=i}for(var o in this._tiles=n,this._timers)clearTimeout(this._timers[o]),delete this._timers[o];for(var a in this._tiles)this._setTileReloadTimer(a,this._tiles[a])}},n.prototype.update=function(e){var r=this;if(this.transform=e,this._sourceLoaded&&!this._paused){var i;this.updateCacheSize(e),this.handleWrapJump(this.transform.center.lng),this._coveredTiles={},this.used?this._source.tileID?i=e.getVisibleUnwrappedCoordinates(this._source.tileID).map((function(e){return new t.OverscaledTileID(e.canonical.z,e.wrap,e.canonical.z,e.canonical.x,e.canonical.y)})):(i=e.coveringTiles({tileSize:this._source.tileSize,minzoom:this._source.minzoom,maxzoom:this._source.maxzoom,roundZoom:this._source.roundZoom,reparseOverscaled:this._source.reparseOverscaled}),this._source.hasTile&&(i=i.filter((function(t){return r._source.hasTile(t)})))):i=[];var o=e.coveringZoomLevel(this._source),a=Math.max(o-n.maxOverzooming,this._source.minzoom),s=Math.max(o+n.maxUnderzooming,this._source.minzoom),u=this._updateRetainedTiles(i,o);if(Mt(this._source.type)){for(var l={},c={},p=0,h=Object.keys(u);p<h.length;p+=1){var f=h[p],d=u[f],m=this._tiles[f];if(m&&!(m.fadeEndTime&&m.fadeEndTime<=t.browser.now())){var y=this.findLoadedParent(d,a);y&&(this._addTile(y.tileID),l[y.tileID.key]=y.tileID),c[f]=d}}for(var v in this._retainLoadedChildren(c,o,s,u),l)u[v]||(this._coveredTiles[v]=!0,u[v]=l[v])}for(var g in u)this._tiles[g].clearFadeHold();for(var _=0,x=t.keysDifference(this._tiles,u);_<x.length;_+=1){var b=x[_],w=this._tiles[b];w.hasSymbolBuckets&&!w.holdingForFade()?w.setHoldDuration(this.map._fadeDuration):w.hasSymbolBuckets&&!w.symbolFadeFinished()||this._removeTile(b)}this._updateLoadedParentTileCache()}},n.prototype.releaseSymbolFadeTiles=function(){for(var t in this._tiles)this._tiles[t].holdingForFade()&&this._removeTile(t)},n.prototype._updateRetainedTiles=function(t,e){for(var r={},i={},o=Math.max(e-n.maxOverzooming,this._source.minzoom),a=Math.max(e+n.maxUnderzooming,this._source.minzoom),s={},u=0,l=t;u<l.length;u+=1){var c=l[u],p=this._addTile(c);r[c.key]=c,p.hasData()||e<this._source.maxzoom&&(s[c.key]=c)}this._retainLoadedChildren(s,e,a,r);for(var h=0,f=t;h<f.length;h+=1){var d=f[h],m=this._tiles[d.key];if(!m.hasData()){if(e+1>this._source.maxzoom){var y=d.children(this._source.maxzoom)[0],v=this.getTile(y);if(v&&v.hasData()){r[y.key]=y;continue}}else{var g=d.children(this._source.maxzoom);if(r[g[0].key]&&r[g[1].key]&&r[g[2].key]&&r[g[3].key])continue}for(var _=m.wasRequested(),x=d.overscaledZ-1;x>=o;--x){var b=d.scaledTo(x);if(i[b.key])break;if(i[b.key]=!0,!(m=this.getTile(b))&&_&&(m=this._addTile(b)),m&&(r[b.key]=b,_=m.wasRequested(),m.hasData()))break}}}return r},n.prototype._updateLoadedParentTileCache=function(){for(var t in this._loadedParentTiles={},this._tiles){for(var e=[],n=void 0,r=this._tiles[t].tileID;r.overscaledZ>0;){if(r.key in this._loadedParentTiles){n=this._loadedParentTiles[r.key];break}e.push(r.key);var i=r.scaledTo(r.overscaledZ-1);if(n=this._getLoadedTile(i))break;r=i}for(var o=0,a=e;o<a.length;o+=1)this._loadedParentTiles[a[o]]=n}},n.prototype._addTile=function(e){var n=this._tiles[e.key];if(n)return n;(n=this._cache.getAndRemove(e))&&(this._setTileReloadTimer(e.key,n),n.tileID=e,this._state.initializeTileState(n,this.map?this.map.painter:null),this._cacheTimers[e.key]&&(clearTimeout(this._cacheTimers[e.key]),delete this._cacheTimers[e.key],this._setTileReloadTimer(e.key,n)));var r=Boolean(n);return r||(n=new t.Tile(e,this._source.tileSize*e.overscaleFactor()),this._loadTile(n,this._tileLoaded.bind(this,n,e.key,n.state))),n?(n.uses++,this._tiles[e.key]=n,r||this._source.fire(new t.Event("dataloading",{tile:n,coord:n.tileID,dataType:"source"})),n):null},n.prototype._setTileReloadTimer=function(t,e){var n=this;t in this._timers&&(clearTimeout(this._timers[t]),delete this._timers[t]);var r=e.getExpiryTimeout();r&&(this._timers[t]=setTimeout((function(){n._reloadTile(t,"expired"),delete n._timers[t]}),r))},n.prototype._removeTile=function(t){var e=this._tiles[t];e&&(e.uses--,delete this._tiles[t],this._timers[t]&&(clearTimeout(this._timers[t]),delete this._timers[t]),e.uses>0||(e.hasData()&&"reloading"!==e.state?this._cache.add(e.tileID,e,e.getExpiryTimeout()):(e.aborted=!0,this._abortTile(e),this._unloadTile(e))))},n.prototype.clearTiles=function(){for(var t in this._shouldReloadOnResume=!1,this._paused=!1,this._tiles)this._removeTile(t);this._cache.reset()},n.prototype.tilesIn=function(e,n,r){var i=this,o=[],a=this.transform;if(!a)return o;for(var s=r?a.getCameraQueryGeometry(e):e,u=e.map((function(t){return a.pointCoordinate(t)})),l=s.map((function(t){return a.pointCoordinate(t)})),c=this.getIds(),p=1/0,h=1/0,f=-1/0,d=-1/0,m=0,y=l;m<y.length;m+=1){var v=y[m];p=Math.min(p,v.x),h=Math.min(h,v.y),f=Math.max(f,v.x),d=Math.max(d,v.y)}for(var g=function(e){var r=i._tiles[c[e]];if(!r.holdingForFade()){var s=r.tileID,m=Math.pow(2,a.zoom-r.tileID.overscaledZ),y=n*r.queryPadding*t.EXTENT/r.tileSize/m,v=[s.getTilePoint(new t.MercatorCoordinate(p,h)),s.getTilePoint(new t.MercatorCoordinate(f,d))];if(v[0].x-y<t.EXTENT&&v[0].y-y<t.EXTENT&&v[1].x+y>=0&&v[1].y+y>=0){var g=u.map((function(t){return s.getTilePoint(t)})),_=l.map((function(t){return s.getTilePoint(t)}));o.push({tile:r,tileID:s,queryGeometry:g,cameraQueryGeometry:_,scale:m})}}},_=0;_<c.length;_++)g(_);return o},n.prototype.getVisibleCoordinates=function(t){for(var e=this,n=this.getRenderableIds(t).map((function(t){return e._tiles[t].tileID})),r=0,i=n;r<i.length;r+=1){var o=i[r];o.posMatrix=this.transform.calculatePosMatrix(o.toUnwrapped())}return n},n.prototype.hasTransition=function(){if(this._source.hasTransition())return!0;if(Mt(this._source.type))for(var e in this._tiles){var n=this._tiles[e];if(void 0!==n.fadeEndTime&&n.fadeEndTime>=t.browser.now())return!0}return!1},n.prototype.setFeatureState=function(t,e,n){this._state.updateState(t=t||"_geojsonTileLayer",e,n)},n.prototype.removeFeatureState=function(t,e,n){this._state.removeFeatureState(t=t||"_geojsonTileLayer",e,n)},n.prototype.getFeatureState=function(t,e){return this._state.getState(t=t||"_geojsonTileLayer",e)},n.prototype.setDependencies=function(t,e,n){var r=this._tiles[t];r&&r.setDependencies(e,n)},n.prototype.reloadTilesForDependencies=function(t,e){for(var n in this._tiles)this._tiles[n].hasDependency(t,e)&&this._reloadTile(n,"reloading");this._cache.filter((function(n){return!n.hasDependency(t,e)}))},n}(t.Evented);function At(t,e){var n=Math.abs(2*t.wrap)-+(t.wrap<0),r=Math.abs(2*e.wrap)-+(e.wrap<0);return t.overscaledZ-e.overscaledZ||r-n||e.canonical.y-t.canonical.y||e.canonical.x-t.canonical.x}function Mt(t){return"raster"===t||"image"===t||"video"===t}function Ot(){return new t.window.Worker(Hi.workerUrl)}zt.maxOverzooming=10,zt.maxUnderzooming=3;var Dt="mapboxgl_preloaded_worker_pool",Lt=function(){this.active={}};Lt.prototype.acquire=function(t){if(!this.workers)for(this.workers=[];this.workers.length<Lt.workerCount;)this.workers.push(new Ot);return this.active[t]=!0,this.workers.slice()},Lt.prototype.release=function(t){delete this.active[t],0===this.numActive()&&(this.workers.forEach((function(t){t.terminate()})),this.workers=null)},Lt.prototype.isPreloaded=function(){return!!this.active[Dt]},Lt.prototype.numActive=function(){return Object.keys(this.active).length};var Rt,Bt=Math.floor(t.browser.hardwareConcurrency/2);function Ft(){return Rt||(Rt=new Lt),Rt}function jt(e,n){var r={};for(var i in e)"ref"!==i&&(r[i]=e[i]);return t.refProperties.forEach((function(t){t in n&&(r[t]=n[t])})),r}function Nt(t){t=t.slice();for(var e=Object.create(null),n=0;n<t.length;n++)e[t[n].id]=t[n];for(var r=0;r<t.length;r++)"ref"in t[r]&&(t[r]=jt(t[r],e[t[r].ref]));return t}Lt.workerCount=Math.max(Math.min(Bt,6),1);var Ut={setStyle:"setStyle",addLayer:"addLayer",removeLayer:"removeLayer",setPaintProperty:"setPaintProperty",setLayoutProperty:"setLayoutProperty",setFilter:"setFilter",addSource:"addSource",removeSource:"removeSource",setGeoJSONSourceData:"setGeoJSONSourceData",setLayerZoomRange:"setLayerZoomRange",setLayerProperty:"setLayerProperty",setCenter:"setCenter",setZoom:"setZoom",setBearing:"setBearing",setPitch:"setPitch",setSprite:"setSprite",setGlyphs:"setGlyphs",setTransition:"setTransition",setLight:"setLight"};function Vt(t,e,n){n.push({command:Ut.addSource,args:[t,e[t]]})}function qt(t,e,n){e.push({command:Ut.removeSource,args:[t]}),n[t]=!0}function Zt(t,e,n,r){qt(t,n,r),Vt(t,e,n)}function Wt(e,n,r){var i;for(i in e[r])if(e[r].hasOwnProperty(i)&&"data"!==i&&!t.deepEqual(e[r][i],n[r][i]))return!1;for(i in n[r])if(n[r].hasOwnProperty(i)&&"data"!==i&&!t.deepEqual(e[r][i],n[r][i]))return!1;return!0}function Gt(e,n,r,i,o,a){var s;for(s in n=n||{},e=e||{})e.hasOwnProperty(s)&&(t.deepEqual(e[s],n[s])||r.push({command:a,args:[i,s,n[s],o]}));for(s in n)n.hasOwnProperty(s)&&!e.hasOwnProperty(s)&&(t.deepEqual(e[s],n[s])||r.push({command:a,args:[i,s,n[s],o]}))}function Xt(t){return t.id}function Ht(t,e){return t[e.id]=e,t}var Kt=function(t,e){this.reset(t,e)};Kt.prototype.reset=function(t,e){this.points=t||[],this._distances=[0];for(var n=1;n<this.points.length;n++)this._distances[n]=this._distances[n-1]+this.points[n].dist(this.points[n-1]);this.length=this._distances[this._distances.length-1],this.padding=Math.min(e||0,.5*this.length),this.paddedLength=this.length-2*this.padding},Kt.prototype.lerp=function(e){if(1===this.points.length)return this.points[0];e=t.clamp(e,0,1);for(var n=1,r=this._distances[n],i=e*this.paddedLength+this.padding;r<i&&n<this._distances.length;)r=this._distances[++n];var o=n-1,a=this._distances[o],s=r-a,u=s>0?(i-a)/s:0;return this.points[o].mult(1-u).add(this.points[n].mult(u))};var Yt=function(t,e,n){var r=this.boxCells=[],i=this.circleCells=[];this.xCellCount=Math.ceil(t/n),this.yCellCount=Math.ceil(e/n);for(var o=0;o<this.xCellCount*this.yCellCount;o++)r.push([]),i.push([]);this.circleKeys=[],this.boxKeys=[],this.bboxes=[],this.circles=[],this.width=t,this.height=e,this.xScale=this.xCellCount/t,this.yScale=this.yCellCount/e,this.boxUid=0,this.circleUid=0};function Jt(e,n,r,i,o){var a=t.create();return n?(t.scale(a,a,[1/o,1/o,1]),r||t.rotateZ(a,a,i.angle)):t.multiply(a,i.labelPlaneMatrix,e),a}function $t(e,n,r,i,o){if(n){var a=t.clone(e);return t.scale(a,a,[o,o,1]),r||t.rotateZ(a,a,-i.angle),a}return i.glCoordMatrix}function Qt(e,n){var r=[e.x,e.y,0,1];ce(r,r,n);var i=r[3];return{point:new t.Point(r[0]/i,r[1]/i),signedDistanceFromCamera:i}}function te(t,e){return.5+t/e*.5}function ee(t,e){var n=t[0]/t[3],r=t[1]/t[3];return n>=-e[0]&&n<=e[0]&&r>=-e[1]&&r<=e[1]}function ne(e,n,r,i,o,a,s,u){var l=i?e.textSizeData:e.iconSizeData,c=t.evaluateSizeForZoom(l,r.transform.zoom),p=[256/r.width*2+1,256/r.height*2+1],h=i?e.text.dynamicLayoutVertexArray:e.icon.dynamicLayoutVertexArray;h.clear();for(var f=e.lineVertexArray,d=i?e.text.placedSymbolArray:e.icon.placedSymbolArray,m=r.transform.width/r.transform.height,y=!1,v=0;v<d.length;v++){var g=d.get(v);if(g.hidden||g.writingMode===t.WritingMode.vertical&&!y)le(g.numGlyphs,h);else{y=!1;var _=[g.anchorX,g.anchorY,0,1];if(t.transformMat4(_,_,n),ee(_,p)){var x=te(r.transform.cameraToCenterDistance,_[3]),b=t.evaluateSizeForFeature(l,c,g),w=s?b/x:b*x,E=new t.Point(g.anchorX,g.anchorY),S=Qt(E,o).point,T={},k=oe(g,w,!1,u,n,o,a,e.glyphOffsetArray,f,h,S,E,T,m);y=k.useVertical,(k.notEnoughRoom||y||k.needsFlipping&&oe(g,w,!0,u,n,o,a,e.glyphOffsetArray,f,h,S,E,T,m).notEnoughRoom)&&le(g.numGlyphs,h)}else le(g.numGlyphs,h)}}i?e.text.dynamicLayoutVertexBuffer.updateData(h):e.icon.dynamicLayoutVertexBuffer.updateData(h)}function re(t,e,n,r,i,o,a,s,u,l,c){var p=s.glyphStartIndex+s.numGlyphs,h=s.lineStartIndex,f=s.lineStartIndex+s.lineLength,d=e.getoffsetX(s.glyphStartIndex),m=e.getoffsetX(p-1),y=se(t*d,n,r,i,o,a,s.segment,h,f,u,l,c);if(!y)return null;var v=se(t*m,n,r,i,o,a,s.segment,h,f,u,l,c);return v?{first:y,last:v}:null}function ie(e,n,r,i){return e===t.WritingMode.horizontal&&Math.abs(r.y-n.y)>Math.abs(r.x-n.x)*i?{useVertical:!0}:(e===t.WritingMode.vertical?n.y<r.y:n.x>r.x)?{needsFlipping:!0}:null}function oe(e,n,r,i,o,a,s,u,l,c,p,h,f,d){var m,y=n/24,v=e.lineOffsetX*y,g=e.lineOffsetY*y;if(e.numGlyphs>1){var _=e.glyphStartIndex+e.numGlyphs,x=e.lineStartIndex,b=e.lineStartIndex+e.lineLength,w=re(y,u,v,g,r,p,h,e,l,a,f);if(!w)return{notEnoughRoom:!0};var E=Qt(w.first.point,s).point,S=Qt(w.last.point,s).point;if(i&&!r){var T=ie(e.writingMode,E,S,d);if(T)return T}m=[w.first];for(var k=e.glyphStartIndex+1;k<_-1;k++)m.push(se(y*u.getoffsetX(k),v,g,r,p,h,e.segment,x,b,l,a,f));m.push(w.last)}else{if(i&&!r){var P=Qt(h,o).point,C=e.lineStartIndex+e.segment+1,I=new t.Point(l.getx(C),l.gety(C)),z=Qt(I,o),A=z.signedDistanceFromCamera>0?z.point:ae(h,I,P,1,o),M=ie(e.writingMode,P,A,d);if(M)return M}var O=se(y*u.getoffsetX(e.glyphStartIndex),v,g,r,p,h,e.segment,e.lineStartIndex,e.lineStartIndex+e.lineLength,l,a,f);if(!O)return{notEnoughRoom:!0};m=[O]}for(var D=0,L=m;D<L.length;D+=1){var R=L[D];t.addDynamicAttributes(c,R.point,R.angle)}return{}}function ae(t,e,n,r,i){var o=Qt(t.add(t.sub(e)._unit()),i).point,a=n.sub(o);return n.add(a._mult(r/a.mag()))}function se(e,n,r,i,o,a,s,u,l,c,p,h){var f=i?e-n:e+n,d=f>0?1:-1,m=0;i&&(d*=-1,m=Math.PI),d<0&&(m+=Math.PI);for(var y=d>0?u+s:u+s+1,v=o,g=o,_=0,x=0,b=Math.abs(f),w=[];_+x<=b;){if((y+=d)<u||y>=l)return null;if(g=v,w.push(v),void 0===(v=h[y])){var E=new t.Point(c.getx(y),c.gety(y)),S=Qt(E,p);if(S.signedDistanceFromCamera>0)v=h[y]=S.point;else{var T=y-d;v=ae(0===_?a:new t.Point(c.getx(T),c.gety(T)),E,g,b-_+1,p)}}_+=x,x=g.dist(v)}var k=(b-_)/x,P=v.sub(g),C=P.mult(k)._add(g);C._add(P._unit()._perp()._mult(r*d));var I=m+Math.atan2(v.y-g.y,v.x-g.x);return w.push(C),{point:C,angle:I,path:w}}Yt.prototype.keysLength=function(){return this.boxKeys.length+this.circleKeys.length},Yt.prototype.insert=function(t,e,n,r,i){this._forEachCell(e,n,r,i,this._insertBoxCell,this.boxUid++),this.boxKeys.push(t),this.bboxes.push(e),this.bboxes.push(n),this.bboxes.push(r),this.bboxes.push(i)},Yt.prototype.insertCircle=function(t,e,n,r){this._forEachCell(e-r,n-r,e+r,n+r,this._insertCircleCell,this.circleUid++),this.circleKeys.push(t),this.circles.push(e),this.circles.push(n),this.circles.push(r)},Yt.prototype._insertBoxCell=function(t,e,n,r,i,o){this.boxCells[i].push(o)},Yt.prototype._insertCircleCell=function(t,e,n,r,i,o){this.circleCells[i].push(o)},Yt.prototype._query=function(t,e,n,r,i,o){if(n<0||t>this.width||r<0||e>this.height)return!i&&[];var a=[];if(t<=0&&e<=0&&this.width<=n&&this.height<=r){if(i)return!0;for(var s=0;s<this.boxKeys.length;s++)a.push({key:this.boxKeys[s],x1:this.bboxes[4*s],y1:this.bboxes[4*s+1],x2:this.bboxes[4*s+2],y2:this.bboxes[4*s+3]});for(var u=0;u<this.circleKeys.length;u++){var l=this.circles[3*u],c=this.circles[3*u+1],p=this.circles[3*u+2];a.push({key:this.circleKeys[u],x1:l-p,y1:c-p,x2:l+p,y2:c+p})}return o?a.filter(o):a}return this._forEachCell(t,e,n,r,this._queryCell,a,{hitTest:i,seenUids:{box:{},circle:{}}},o),i?a.length>0:a},Yt.prototype._queryCircle=function(t,e,n,r,i){var o=t-n,a=t+n,s=e-n,u=e+n;if(a<0||o>this.width||u<0||s>this.height)return!r&&[];var l=[];return this._forEachCell(o,s,a,u,this._queryCellCircle,l,{hitTest:r,circle:{x:t,y:e,radius:n},seenUids:{box:{},circle:{}}},i),r?l.length>0:l},Yt.prototype.query=function(t,e,n,r,i){return this._query(t,e,n,r,!1,i)},Yt.prototype.hitTest=function(t,e,n,r,i){return this._query(t,e,n,r,!0,i)},Yt.prototype.hitTestCircle=function(t,e,n,r){return this._queryCircle(t,e,n,!0,r)},Yt.prototype._queryCell=function(t,e,n,r,i,o,a,s){var u=a.seenUids,l=this.boxCells[i];if(null!==l)for(var c=this.bboxes,p=0,h=l;p<h.length;p+=1){var f=h[p];if(!u.box[f]){u.box[f]=!0;var d=4*f;if(t<=c[d+2]&&e<=c[d+3]&&n>=c[d+0]&&r>=c[d+1]&&(!s||s(this.boxKeys[f]))){if(a.hitTest)return o.push(!0),!0;o.push({key:this.boxKeys[f],x1:c[d],y1:c[d+1],x2:c[d+2],y2:c[d+3]})}}}var m=this.circleCells[i];if(null!==m)for(var y=this.circles,v=0,g=m;v<g.length;v+=1){var _=g[v];if(!u.circle[_]){u.circle[_]=!0;var x=3*_;if(this._circleAndRectCollide(y[x],y[x+1],y[x+2],t,e,n,r)&&(!s||s(this.circleKeys[_]))){if(a.hitTest)return o.push(!0),!0;var b=y[x],w=y[x+1],E=y[x+2];o.push({key:this.circleKeys[_],x1:b-E,y1:w-E,x2:b+E,y2:w+E})}}}},Yt.prototype._queryCellCircle=function(t,e,n,r,i,o,a,s){var u=a.circle,l=a.seenUids,c=this.boxCells[i];if(null!==c)for(var p=this.bboxes,h=0,f=c;h<f.length;h+=1){var d=f[h];if(!l.box[d]){l.box[d]=!0;var m=4*d;if(this._circleAndRectCollide(u.x,u.y,u.radius,p[m+0],p[m+1],p[m+2],p[m+3])&&(!s||s(this.boxKeys[d])))return o.push(!0),!0}}var y=this.circleCells[i];if(null!==y)for(var v=this.circles,g=0,_=y;g<_.length;g+=1){var x=_[g];if(!l.circle[x]){l.circle[x]=!0;var b=3*x;if(this._circlesCollide(v[b],v[b+1],v[b+2],u.x,u.y,u.radius)&&(!s||s(this.circleKeys[x])))return o.push(!0),!0}}},Yt.prototype._forEachCell=function(t,e,n,r,i,o,a,s){for(var u=this._convertToXCellCoord(t),l=this._convertToYCellCoord(e),c=this._convertToXCellCoord(n),p=this._convertToYCellCoord(r),h=u;h<=c;h++)for(var f=l;f<=p;f++)if(i.call(this,t,e,n,r,this.xCellCount*f+h,o,a,s))return},Yt.prototype._convertToXCellCoord=function(t){return Math.max(0,Math.min(this.xCellCount-1,Math.floor(t*this.xScale)))},Yt.prototype._convertToYCellCoord=function(t){return Math.max(0,Math.min(this.yCellCount-1,Math.floor(t*this.yScale)))},Yt.prototype._circlesCollide=function(t,e,n,r,i,o){var a=r-t,s=i-e,u=n+o;return u*u>a*a+s*s},Yt.prototype._circleAndRectCollide=function(t,e,n,r,i,o,a){var s=(o-r)/2,u=Math.abs(t-(r+s));if(u>s+n)return!1;var l=(a-i)/2,c=Math.abs(e-(i+l));if(c>l+n)return!1;if(u<=s||c<=l)return!0;var p=u-s,h=c-l;return p*p+h*h<=n*n};var ue=new Float32Array([-1/0,-1/0,0,-1/0,-1/0,0,-1/0,-1/0,0,-1/0,-1/0,0]);function le(t,e){for(var n=0;n<t;n++){var r=e.length;e.resize(r+4),e.float32.set(ue,3*r)}}function ce(t,e,n){var r=e[0],i=e[1];return t[0]=n[0]*r+n[4]*i+n[12],t[1]=n[1]*r+n[5]*i+n[13],t[3]=n[3]*r+n[7]*i+n[15],t}var pe=function(t,e,n){void 0===e&&(e=new Yt(t.width+200,t.height+200,25)),void 0===n&&(n=new Yt(t.width+200,t.height+200,25)),this.transform=t,this.grid=e,this.ignoredGrid=n,this.pitchfactor=Math.cos(t._pitch)*t.cameraToCenterDistance,this.screenRightBoundary=t.width+100,this.screenBottomBoundary=t.height+100,this.gridRightBoundary=t.width+200,this.gridBottomBoundary=t.height+200};function he(e,n,r){return n*(t.EXTENT/(e.tileSize*Math.pow(2,r-e.tileID.overscaledZ)))}pe.prototype.placeCollisionBox=function(t,e,n,r,i){var o=this.projectAndGetPerspectiveRatio(r,t.anchorPointX,t.anchorPointY),a=n*o.perspectiveRatio,s=t.x1*a+o.point.x,u=t.y1*a+o.point.y,l=t.x2*a+o.point.x,c=t.y2*a+o.point.y;return!this.isInsideGrid(s,u,l,c)||!e&&this.grid.hitTest(s,u,l,c,i)?{box:[],offscreen:!1}:{box:[s,u,l,c],offscreen:this.isOffscreen(s,u,l,c)}},pe.prototype.placeCollisionCircles=function(e,n,r,i,o,a,s,u,l,c,p,h,f){var d=[],m=new t.Point(n.anchorX,n.anchorY),y=Qt(m,a),v=te(this.transform.cameraToCenterDistance,y.signedDistanceFromCamera),g=(c?o/v:o*v)/t.ONE_EM,_=Qt(m,s).point,x=re(g,i,n.lineOffsetX*g,n.lineOffsetY*g,!1,_,m,n,r,s,{}),b=!1,w=!1,E=!0;if(x){for(var S=.5*h*v+f,T=new t.Point(-100,-100),k=new t.Point(this.screenRightBoundary,this.screenBottomBoundary),P=new Kt,C=x.first,I=x.last,z=[],A=C.path.length-1;A>=1;A--)z.push(C.path[A]);for(var M=1;M<I.path.length;M++)z.push(I.path[M]);var O=2.5*S;if(u){var D=z.map((function(t){return Qt(t,u)}));z=D.some((function(t){return t.signedDistanceFromCamera<=0}))?[]:D.map((function(t){return t.point}))}var L=[];if(z.length>0){for(var R=z[0].clone(),B=z[0].clone(),F=1;F<z.length;F++)R.x=Math.min(R.x,z[F].x),R.y=Math.min(R.y,z[F].y),B.x=Math.max(B.x,z[F].x),B.y=Math.max(B.y,z[F].y);L=R.x>=T.x&&B.x<=k.x&&R.y>=T.y&&B.y<=k.y?[z]:B.x<T.x||R.x>k.x||B.y<T.y||R.y>k.y?[]:t.clipLine([z],T.x,T.y,k.x,k.y)}for(var j=0,N=L;j<N.length;j+=1){var U;P.reset(N[j],.25*S),U=P.length<=.5*S?1:Math.ceil(P.paddedLength/O)+1;for(var V=0;V<U;V++){var q=V/Math.max(U-1,1),Z=P.lerp(q),W=Z.x+100,G=Z.y+100;d.push(W,G,S,0);var X=W-S,H=G-S,K=W+S,Y=G+S;if(E=E&&this.isOffscreen(X,H,K,Y),w=w||this.isInsideGrid(X,H,K,Y),!e&&this.grid.hitTestCircle(W,G,S,p)&&(b=!0,!l))return{circles:[],offscreen:!1,collisionDetected:b}}}}return{circles:!l&&b||!w?[]:d,offscreen:E,collisionDetected:b}},pe.prototype.queryRenderedSymbols=function(e){if(0===e.length||0===this.grid.keysLength()&&0===this.ignoredGrid.keysLength())return{};for(var n=[],r=1/0,i=1/0,o=-1/0,a=-1/0,s=0,u=e;s<u.length;s+=1){var l=u[s],c=new t.Point(l.x+100,l.y+100);r=Math.min(r,c.x),i=Math.min(i,c.y),o=Math.max(o,c.x),a=Math.max(a,c.y),n.push(c)}for(var p={},h={},f=0,d=this.grid.query(r,i,o,a).concat(this.ignoredGrid.query(r,i,o,a));f<d.length;f+=1){var m=d[f],y=m.key;if(void 0===p[y.bucketInstanceId]&&(p[y.bucketInstanceId]={}),!p[y.bucketInstanceId][y.featureIndex]){var v=[new t.Point(m.x1,m.y1),new t.Point(m.x2,m.y1),new t.Point(m.x2,m.y2),new t.Point(m.x1,m.y2)];t.polygonIntersectsPolygon(n,v)&&(p[y.bucketInstanceId][y.featureIndex]=!0,void 0===h[y.bucketInstanceId]&&(h[y.bucketInstanceId]=[]),h[y.bucketInstanceId].push(y.featureIndex))}}return h},pe.prototype.insertCollisionBox=function(t,e,n,r,i){(e?this.ignoredGrid:this.grid).insert({bucketInstanceId:n,featureIndex:r,collisionGroupID:i},t[0],t[1],t[2],t[3])},pe.prototype.insertCollisionCircles=function(t,e,n,r,i){for(var o=e?this.ignoredGrid:this.grid,a={bucketInstanceId:n,featureIndex:r,collisionGroupID:i},s=0;s<t.length;s+=4)o.insertCircle(a,t[s],t[s+1],t[s+2])},pe.prototype.projectAndGetPerspectiveRatio=function(e,n,r){var i=[n,r,0,1];return ce(i,i,e),{point:new t.Point((i[0]/i[3]+1)/2*this.transform.width+100,(-i[1]/i[3]+1)/2*this.transform.height+100),perspectiveRatio:.5+this.transform.cameraToCenterDistance/i[3]*.5}},pe.prototype.isOffscreen=function(t,e,n,r){return n<100||t>=this.screenRightBoundary||r<100||e>this.screenBottomBoundary},pe.prototype.isInsideGrid=function(t,e,n,r){return n>=0&&t<this.gridRightBoundary&&r>=0&&e<this.gridBottomBoundary},pe.prototype.getViewportMatrix=function(){var e=t.identity([]);return t.translate(e,e,[-100,-100,0]),e};var fe=function(t,e,n,r){this.opacity=t?Math.max(0,Math.min(1,t.opacity+(t.placed?e:-e))):r&&n?1:0,this.placed=n};fe.prototype.isHidden=function(){return 0===this.opacity&&!this.placed};var de=function(t,e,n,r,i){this.text=new fe(t?t.text:null,e,n,i),this.icon=new fe(t?t.icon:null,e,r,i)};de.prototype.isHidden=function(){return this.text.isHidden()&&this.icon.isHidden()};var me=function(t,e,n){this.text=t,this.icon=e,this.skipFade=n},ye=function(){this.invProjMatrix=t.create(),this.viewportMatrix=t.create(),this.circles=[]},ve=function(t,e,n,r,i){this.bucketInstanceId=t,this.featureIndex=e,this.sourceLayerIndex=n,this.bucketIndex=r,this.tileID=i},ge=function(t){this.crossSourceCollisions=t,this.maxGroupID=0,this.collisionGroups={}};function _e(e,n,r,i,o){var a=t.getAnchorAlignment(e),s=-(a.horizontalAlign-.5)*n,u=-(a.verticalAlign-.5)*r,l=t.evaluateVariableOffset(e,i);return new t.Point(s+l[0]*o,u+l[1]*o)}function xe(e,n,r,i,o,a){var s=e.x1,u=e.x2,l=e.y1,c=e.y2,p=e.anchorPointX,h=e.anchorPointY,f=new t.Point(n,r);return i&&f._rotate(o?a:-a),{x1:s+f.x,y1:l+f.y,x2:u+f.x,y2:c+f.y,anchorPointX:p,anchorPointY:h}}ge.prototype.get=function(t){if(this.crossSourceCollisions)return{ID:0,predicate:null};if(!this.collisionGroups[t]){var e=++this.maxGroupID;this.collisionGroups[t]={ID:e,predicate:function(t){return t.collisionGroupID===e}}}return this.collisionGroups[t]};var be=function(t,e,n,r){this.transform=t.clone(),this.collisionIndex=new pe(this.transform),this.placements={},this.opacities={},this.variableOffsets={},this.stale=!1,this.commitTime=0,this.fadeDuration=e,this.retainedQueryData={},this.collisionGroups=new ge(n),this.collisionCircleArrays={},this.prevPlacement=r,r&&(r.prevPlacement=void 0),this.placedOrientations={}};function we(t,e,n,r,i){t.emplaceBack(e?1:0,n?1:0,r||0,i||0),t.emplaceBack(e?1:0,n?1:0,r||0,i||0),t.emplaceBack(e?1:0,n?1:0,r||0,i||0),t.emplaceBack(e?1:0,n?1:0,r||0,i||0)}be.prototype.getBucketParts=function(e,n,r,i){var o=r.getBucket(n),a=r.latestFeatureIndex;if(o&&a&&n.id===o.layerIds[0]){var s=r.collisionBoxArray,u=o.layers[0].layout,l=Math.pow(2,this.transform.zoom-r.tileID.overscaledZ),c=r.tileSize/t.EXTENT,p=this.transform.calculatePosMatrix(r.tileID.toUnwrapped()),h="map"===u.get("text-pitch-alignment"),f="map"===u.get("text-rotation-alignment"),d=he(r,1,this.transform.zoom),m=Jt(p,h,f,this.transform,d),y=null;if(h){var v=$t(p,h,f,this.transform,d);y=t.multiply([],this.transform.labelPlaneMatrix,v)}this.retainedQueryData[o.bucketInstanceId]=new ve(o.bucketInstanceId,a,o.sourceLayerIndex,o.index,r.tileID);var g={bucket:o,layout:u,posMatrix:p,textLabelPlaneMatrix:m,labelToScreenMatrix:y,scale:l,textPixelRatio:c,holdingForFade:r.holdingForFade(),collisionBoxArray:s,partiallyEvaluatedTextSize:t.evaluateSizeForZoom(o.textSizeData,this.transform.zoom),collisionGroup:this.collisionGroups.get(o.sourceID)};if(i)for(var _=0,x=o.sortKeyRanges;_<x.length;_+=1){var b=x[_];e.push({sortKey:b.sortKey,symbolInstanceStart:b.symbolInstanceStart,symbolInstanceEnd:b.symbolInstanceEnd,parameters:g})}else e.push({symbolInstanceStart:0,symbolInstanceEnd:o.symbolInstances.length,parameters:g})}},be.prototype.attemptAnchorPlacement=function(t,e,n,r,i,o,a,s,u,l,c,p,h,f,d){var m,y=[p.textOffset0,p.textOffset1],v=_e(t,n,r,y,i),g=this.collisionIndex.placeCollisionBox(xe(e,v.x,v.y,o,a,this.transform.angle),c,s,u,l.predicate);if(!d||0!==this.collisionIndex.placeCollisionBox(xe(d,v.x,v.y,o,a,this.transform.angle),c,s,u,l.predicate).box.length)return g.box.length>0?(this.prevPlacement&&this.prevPlacement.variableOffsets[p.crossTileID]&&this.prevPlacement.placements[p.crossTileID]&&this.prevPlacement.placements[p.crossTileID].text&&(m=this.prevPlacement.variableOffsets[p.crossTileID].anchor),this.variableOffsets[p.crossTileID]={textOffset:y,width:n,height:r,anchor:t,textBoxScale:i,prevAnchor:m},this.markUsedJustification(h,t,p,f),h.allowVerticalPlacement&&(this.markUsedOrientation(h,f,p),this.placedOrientations[p.crossTileID]=f),{shift:v,placedGlyphBoxes:g}):void 0},be.prototype.placeLayerBucketPart=function(e,n,r){var i=this,o=e.parameters,a=o.bucket,s=o.layout,u=o.posMatrix,l=o.textLabelPlaneMatrix,c=o.labelToScreenMatrix,p=o.textPixelRatio,h=o.holdingForFade,f=o.collisionBoxArray,d=o.partiallyEvaluatedTextSize,m=o.collisionGroup,y=s.get("text-optional"),v=s.get("icon-optional"),g=s.get("text-allow-overlap"),_=s.get("icon-allow-overlap"),x="map"===s.get("text-rotation-alignment"),b="map"===s.get("text-pitch-alignment"),w="none"!==s.get("icon-text-fit"),E="viewport-y"===s.get("symbol-z-order"),S=g&&(_||!a.hasIconData()||v),T=_&&(g||!a.hasTextData()||y);!a.collisionArrays&&f&&a.deserializeCollisionBoxes(f);var k=function(e,o){if(!n[e.crossTileID])if(h)i.placements[e.crossTileID]=new me(!1,!1,!1);else{var f,E=!1,k=!1,P=!0,C=null,I={box:null,offscreen:null},z={box:null,offscreen:null},A=null,M=null,O=0,D=0,L=0;o.textFeatureIndex?O=o.textFeatureIndex:e.useRuntimeCollisionCircles&&(O=e.featureIndex),o.verticalTextFeatureIndex&&(D=o.verticalTextFeatureIndex);var R=o.textBox;if(R){var B=function(n){var r=t.WritingMode.horizontal;if(a.allowVerticalPlacement&&!n&&i.prevPlacement){var o=i.prevPlacement.placedOrientations[e.crossTileID];o&&(i.placedOrientations[e.crossTileID]=o,i.markUsedOrientation(a,r=o,e))}return r},F=function(n,r){if(a.allowVerticalPlacement&&e.numVerticalGlyphVertices>0&&o.verticalTextBox)for(var i=0,s=a.writingModes;i<s.length&&(s[i]===t.WritingMode.vertical?(I=r(),z=I):I=n(),!(I&&I.box&&I.box.length));i+=1);else I=n()};if(s.get("text-variable-anchor")){var j=s.get("text-variable-anchor");if(i.prevPlacement&&i.prevPlacement.variableOffsets[e.crossTileID]){var N=i.prevPlacement.variableOffsets[e.crossTileID];j.indexOf(N.anchor)>0&&(j=j.filter((function(t){return t!==N.anchor}))).unshift(N.anchor)}var U=function(t,n,r){for(var o=t.x2-t.x1,s=t.y2-t.y1,l=e.textBoxScale,c=w&&!_?n:null,h={box:[],offscreen:!1},f=g?2*j.length:j.length,d=0;d<f;++d){var y=i.attemptAnchorPlacement(j[d%j.length],t,o,s,l,x,b,p,u,m,d>=j.length,e,a,r,c);if(y&&(h=y.placedGlyphBoxes)&&h.box&&h.box.length){E=!0,C=y.shift;break}}return h};F((function(){return U(R,o.iconBox,t.WritingMode.horizontal)}),(function(){var n=o.verticalTextBox;return a.allowVerticalPlacement&&!(I&&I.box&&I.box.length)&&e.numVerticalGlyphVertices>0&&n?U(n,o.verticalIconBox,t.WritingMode.vertical):{box:null,offscreen:null}})),I&&(E=I.box,P=I.offscreen);var V=B(I&&I.box);if(!E&&i.prevPlacement){var q=i.prevPlacement.variableOffsets[e.crossTileID];q&&(i.variableOffsets[e.crossTileID]=q,i.markUsedJustification(a,q.anchor,e,V))}}else{var Z=function(t,n){var r=i.collisionIndex.placeCollisionBox(t,g,p,u,m.predicate);return r&&r.box&&r.box.length&&(i.markUsedOrientation(a,n,e),i.placedOrientations[e.crossTileID]=n),r};F((function(){return Z(R,t.WritingMode.horizontal)}),(function(){var n=o.verticalTextBox;return a.allowVerticalPlacement&&e.numVerticalGlyphVertices>0&&n?Z(n,t.WritingMode.vertical):{box:null,offscreen:null}})),B(I&&I.box&&I.box.length)}}if(E=(f=I)&&f.box&&f.box.length>0,P=f&&f.offscreen,e.useRuntimeCollisionCircles){var W=a.text.placedSymbolArray.get(e.centerJustifiedTextSymbolIndex),G=t.evaluateSizeForFeature(a.textSizeData,d,W),X=s.get("text-padding");A=i.collisionIndex.placeCollisionCircles(g,W,a.lineVertexArray,a.glyphOffsetArray,G,u,l,c,r,b,m.predicate,e.collisionCircleDiameter,X),E=g||A.circles.length>0&&!A.collisionDetected,P=P&&A.offscreen}if(o.iconFeatureIndex&&(L=o.iconFeatureIndex),o.iconBox){var H=function(t){var e=w&&C?xe(t,C.x,C.y,x,b,i.transform.angle):t;return i.collisionIndex.placeCollisionBox(e,_,p,u,m.predicate)};k=z&&z.box&&z.box.length&&o.verticalIconBox?(M=H(o.verticalIconBox)).box.length>0:(M=H(o.iconBox)).box.length>0,P=P&&M.offscreen}var K=y||0===e.numHorizontalGlyphVertices&&0===e.numVerticalGlyphVertices,Y=v||0===e.numIconVertices;if(K||Y?Y?K||(k=k&&E):E=k&&E:k=E=k&&E,E&&f&&f.box&&i.collisionIndex.insertCollisionBox(f.box,s.get("text-ignore-placement"),a.bucketInstanceId,z&&z.box&&D?D:O,m.ID),k&&M&&i.collisionIndex.insertCollisionBox(M.box,s.get("icon-ignore-placement"),a.bucketInstanceId,L,m.ID),A&&(E&&i.collisionIndex.insertCollisionCircles(A.circles,s.get("text-ignore-placement"),a.bucketInstanceId,O,m.ID),r)){var J=a.bucketInstanceId,$=i.collisionCircleArrays[J];void 0===$&&($=i.collisionCircleArrays[J]=new ye);for(var Q=0;Q<A.circles.length;Q+=4)$.circles.push(A.circles[Q+0]),$.circles.push(A.circles[Q+1]),$.circles.push(A.circles[Q+2]),$.circles.push(A.collisionDetected?1:0)}i.placements[e.crossTileID]=new me(E||S,k||T,P||a.justReloaded),n[e.crossTileID]=!0}};if(E)for(var P=a.getSortedSymbolIndexes(this.transform.angle),C=P.length-1;C>=0;--C){var I=P[C];k(a.symbolInstances.get(I),a.collisionArrays[I])}else for(var z=e.symbolInstanceStart;z<e.symbolInstanceEnd;z++)k(a.symbolInstances.get(z),a.collisionArrays[z]);if(r&&a.bucketInstanceId in this.collisionCircleArrays){var A=this.collisionCircleArrays[a.bucketInstanceId];t.invert(A.invProjMatrix,u),A.viewportMatrix=this.collisionIndex.getViewportMatrix()}a.justReloaded=!1},be.prototype.markUsedJustification=function(e,n,r,i){var o;o=i===t.WritingMode.vertical?r.verticalPlacedTextSymbolIndex:{left:r.leftJustifiedTextSymbolIndex,center:r.centerJustifiedTextSymbolIndex,right:r.rightJustifiedTextSymbolIndex}[t.getAnchorJustification(n)];for(var a=0,s=[r.leftJustifiedTextSymbolIndex,r.centerJustifiedTextSymbolIndex,r.rightJustifiedTextSymbolIndex,r.verticalPlacedTextSymbolIndex];a<s.length;a+=1){var u=s[a];u>=0&&(e.text.placedSymbolArray.get(u).crossTileID=o>=0&&u!==o?0:r.crossTileID)}},be.prototype.markUsedOrientation=function(e,n,r){for(var i=n===t.WritingMode.horizontal||n===t.WritingMode.horizontalOnly?n:0,o=n===t.WritingMode.vertical?n:0,a=0,s=[r.leftJustifiedTextSymbolIndex,r.centerJustifiedTextSymbolIndex,r.rightJustifiedTextSymbolIndex];a<s.length;a+=1)e.text.placedSymbolArray.get(s[a]).placedOrientation=i;r.verticalPlacedTextSymbolIndex&&(e.text.placedSymbolArray.get(r.verticalPlacedTextSymbolIndex).placedOrientation=o)},be.prototype.commit=function(t){this.commitTime=t,this.zoomAtLastRecencyCheck=this.transform.zoom;var e=this.prevPlacement,n=!1;this.prevZoomAdjustment=e?e.zoomAdjustment(this.transform.zoom):0;var r=e?e.symbolFadeChange(t):1,i=e?e.opacities:{},o=e?e.variableOffsets:{},a=e?e.placedOrientations:{};for(var s in this.placements){var u=this.placements[s],l=i[s];l?(this.opacities[s]=new de(l,r,u.text,u.icon),n=n||u.text!==l.text.placed||u.icon!==l.icon.placed):(this.opacities[s]=new de(null,r,u.text,u.icon,u.skipFade),n=n||u.text||u.icon)}for(var c in i){var p=i[c];if(!this.opacities[c]){var h=new de(p,r,!1,!1);h.isHidden()||(this.opacities[c]=h,n=n||p.text.placed||p.icon.placed)}}for(var f in o)this.variableOffsets[f]||!this.opacities[f]||this.opacities[f].isHidden()||(this.variableOffsets[f]=o[f]);for(var d in a)this.placedOrientations[d]||!this.opacities[d]||this.opacities[d].isHidden()||(this.placedOrientations[d]=a[d]);n?this.lastPlacementChangeTime=t:"number"!=typeof this.lastPlacementChangeTime&&(this.lastPlacementChangeTime=e?e.lastPlacementChangeTime:t)},be.prototype.updateLayerOpacities=function(t,e){for(var n={},r=0,i=e;r<i.length;r+=1){var o=i[r],a=o.getBucket(t);a&&o.latestFeatureIndex&&t.id===a.layerIds[0]&&this.updateBucketOpacities(a,n,o.collisionBoxArray)}},be.prototype.updateBucketOpacities=function(e,n,r){var i=this;e.hasTextData()&&e.text.opacityVertexArray.clear(),e.hasIconData()&&e.icon.opacityVertexArray.clear(),e.hasIconCollisionBoxData()&&e.iconCollisionBox.collisionVertexArray.clear(),e.hasTextCollisionBoxData()&&e.textCollisionBox.collisionVertexArray.clear();var o=e.layers[0].layout,a=new de(null,0,!1,!1,!0),s=o.get("text-allow-overlap"),u=o.get("icon-allow-overlap"),l=o.get("text-variable-anchor"),c="map"===o.get("text-rotation-alignment"),p="map"===o.get("text-pitch-alignment"),h="none"!==o.get("icon-text-fit"),f=new de(null,0,s&&(u||!e.hasIconData()||o.get("icon-optional")),u&&(s||!e.hasTextData()||o.get("text-optional")),!0);!e.collisionArrays&&r&&(e.hasIconCollisionBoxData()||e.hasTextCollisionBoxData())&&e.deserializeCollisionBoxes(r);for(var d=function(t,e,n){for(var r=0;r<e/4;r++)t.opacityVertexArray.emplaceBack(n)},m=function(r){var o=e.symbolInstances.get(r),s=o.numHorizontalGlyphVertices,u=o.numVerticalGlyphVertices,m=o.crossTileID,y=i.opacities[m];n[m]?y=a:y||(i.opacities[m]=y=f),n[m]=!0;var v=o.numIconVertices>0,g=i.placedOrientations[o.crossTileID],_=g===t.WritingMode.vertical,x=g===t.WritingMode.horizontal||g===t.WritingMode.horizontalOnly;if(s>0||u>0){var b=ze(y.text);d(e.text,s,_?Ae:b),d(e.text,u,x?Ae:b);var w=y.text.isHidden();[o.rightJustifiedTextSymbolIndex,o.centerJustifiedTextSymbolIndex,o.leftJustifiedTextSymbolIndex].forEach((function(t){t>=0&&(e.text.placedSymbolArray.get(t).hidden=w||_?1:0)})),o.verticalPlacedTextSymbolIndex>=0&&(e.text.placedSymbolArray.get(o.verticalPlacedTextSymbolIndex).hidden=w||x?1:0);var E=i.variableOffsets[o.crossTileID];E&&i.markUsedJustification(e,E.anchor,o,g);var S=i.placedOrientations[o.crossTileID];S&&(i.markUsedJustification(e,"left",o,S),i.markUsedOrientation(e,S,o))}if(v){var T=ze(y.icon),k=!(h&&o.verticalPlacedIconSymbolIndex&&_);o.placedIconSymbolIndex>=0&&(d(e.icon,o.numIconVertices,k?T:Ae),e.icon.placedSymbolArray.get(o.placedIconSymbolIndex).hidden=y.icon.isHidden()),o.verticalPlacedIconSymbolIndex>=0&&(d(e.icon,o.numVerticalIconVertices,k?Ae:T),e.icon.placedSymbolArray.get(o.verticalPlacedIconSymbolIndex).hidden=y.icon.isHidden())}if(e.hasIconCollisionBoxData()||e.hasTextCollisionBoxData()){var P=e.collisionArrays[r];if(P){var C=new t.Point(0,0);if(P.textBox||P.verticalTextBox){var I=!0;if(l){var z=i.variableOffsets[m];z?(C=_e(z.anchor,z.width,z.height,z.textOffset,z.textBoxScale),c&&C._rotate(p?i.transform.angle:-i.transform.angle)):I=!1}P.textBox&&we(e.textCollisionBox.collisionVertexArray,y.text.placed,!I||_,C.x,C.y),P.verticalTextBox&&we(e.textCollisionBox.collisionVertexArray,y.text.placed,!I||x,C.x,C.y)}var A=Boolean(!x&&P.verticalIconBox);P.iconBox&&we(e.iconCollisionBox.collisionVertexArray,y.icon.placed,A,h?C.x:0,h?C.y:0),P.verticalIconBox&&we(e.iconCollisionBox.collisionVertexArray,y.icon.placed,!A,h?C.x:0,h?C.y:0)}}},y=0;y<e.symbolInstances.length;y++)m(y);if(e.sortFeatures(this.transform.angle),this.retainedQueryData[e.bucketInstanceId]&&(this.retainedQueryData[e.bucketInstanceId].featureSortOrder=e.featureSortOrder),e.hasTextData()&&e.text.opacityVertexBuffer&&e.text.opacityVertexBuffer.updateData(e.text.opacityVertexArray),e.hasIconData()&&e.icon.opacityVertexBuffer&&e.icon.opacityVertexBuffer.updateData(e.icon.opacityVertexArray),e.hasIconCollisionBoxData()&&e.iconCollisionBox.collisionVertexBuffer&&e.iconCollisionBox.collisionVertexBuffer.updateData(e.iconCollisionBox.collisionVertexArray),e.hasTextCollisionBoxData()&&e.textCollisionBox.collisionVertexBuffer&&e.textCollisionBox.collisionVertexBuffer.updateData(e.textCollisionBox.collisionVertexArray),e.bucketInstanceId in this.collisionCircleArrays){var v=this.collisionCircleArrays[e.bucketInstanceId];e.placementInvProjMatrix=v.invProjMatrix,e.placementViewportMatrix=v.viewportMatrix,e.collisionCircleArray=v.circles,delete this.collisionCircleArrays[e.bucketInstanceId]}},be.prototype.symbolFadeChange=function(t){return 0===this.fadeDuration?1:(t-this.commitTime)/this.fadeDuration+this.prevZoomAdjustment},be.prototype.zoomAdjustment=function(t){return Math.max(0,(this.transform.zoom-t)/1.5)},be.prototype.hasTransitions=function(t){return this.stale||t-this.lastPlacementChangeTime<this.fadeDuration},be.prototype.stillRecent=function(t,e){var n=this.zoomAtLastRecencyCheck===e?1-this.zoomAdjustment(e):1;return this.zoomAtLastRecencyCheck=e,this.commitTime+this.fadeDuration*n>t},be.prototype.setStale=function(){this.stale=!0};var Ee=Math.pow(2,25),Se=Math.pow(2,24),Te=Math.pow(2,17),ke=Math.pow(2,16),Pe=Math.pow(2,9),Ce=Math.pow(2,8),Ie=Math.pow(2,1);function ze(t){if(0===t.opacity&&!t.placed)return 0;if(1===t.opacity&&t.placed)return 4294967295;var e=t.placed?1:0,n=Math.floor(127*t.opacity);return n*Ee+e*Se+n*Te+e*ke+n*Pe+e*Ce+n*Ie+e}var Ae=0,Me=function(t){this._sortAcrossTiles="viewport-y"!==t.layout.get("symbol-z-order")&&void 0!==t.layout.get("symbol-sort-key").constantOr(1),this._currentTileIndex=0,this._currentPartIndex=0,this._seenCrossTileIDs={},this._bucketParts=[]};Me.prototype.continuePlacement=function(t,e,n,r,i){for(var o=this._bucketParts;this._currentTileIndex<t.length;)if(e.getBucketParts(o,r,t[this._currentTileIndex],this._sortAcrossTiles),this._currentTileIndex++,i())return!0;for(this._sortAcrossTiles&&(this._sortAcrossTiles=!1,o.sort((function(t,e){return t.sortKey-e.sortKey})));this._currentPartIndex<o.length;)if(e.placeLayerBucketPart(o[this._currentPartIndex],this._seenCrossTileIDs,n),this._currentPartIndex++,i())return!0;return!1};var Oe=function(t,e,n,r,i,o,a){this.placement=new be(t,i,o,a),this._currentPlacementIndex=e.length-1,this._forceFullPlacement=n,this._showCollisionBoxes=r,this._done=!1};Oe.prototype.isDone=function(){return this._done},Oe.prototype.continuePlacement=function(e,n,r){for(var i=this,o=t.browser.now(),a=function(){var e=t.browser.now()-o;return!i._forceFullPlacement&&e>2};this._currentPlacementIndex>=0;){var s=n[e[this._currentPlacementIndex]],u=this.placement.collisionIndex.transform.zoom;if("symbol"===s.type&&(!s.minzoom||s.minzoom<=u)&&(!s.maxzoom||s.maxzoom>u)){if(this._inProgressLayer||(this._inProgressLayer=new Me(s)),this._inProgressLayer.continuePlacement(r[s.source],this.placement,this._showCollisionBoxes,s,a))return;delete this._inProgressLayer}this._currentPlacementIndex--}this._done=!0},Oe.prototype.commit=function(t){return this.placement.commit(t),this.placement};var De=512/t.EXTENT/2,Le=function(t,e,n){this.tileID=t,this.indexedSymbolInstances={},this.bucketInstanceId=n;for(var r=0;r<e.length;r++){var i=e.get(r),o=i.key;this.indexedSymbolInstances[o]||(this.indexedSymbolInstances[o]=[]),this.indexedSymbolInstances[o].push({crossTileID:i.crossTileID,coord:this.getScaledCoordinates(i,t)})}};Le.prototype.getScaledCoordinates=function(e,n){var r=De/Math.pow(2,n.canonical.z-this.tileID.canonical.z);return{x:Math.floor((n.canonical.x*t.EXTENT+e.anchorX)*r),y:Math.floor((n.canonical.y*t.EXTENT+e.anchorY)*r)}},Le.prototype.findMatches=function(t,e,n){for(var r=this.tileID.canonical.z<e.canonical.z?1:Math.pow(2,this.tileID.canonical.z-e.canonical.z),i=0;i<t.length;i++){var o=t.get(i);if(!o.crossTileID){var a=this.indexedSymbolInstances[o.key];if(a)for(var s=this.getScaledCoordinates(o,e),u=0,l=a;u<l.length;u+=1){var c=l[u];if(Math.abs(c.coord.x-s.x)<=r&&Math.abs(c.coord.y-s.y)<=r&&!n[c.crossTileID]){n[c.crossTileID]=!0,o.crossTileID=c.crossTileID;break}}}}};var Re=function(){this.maxCrossTileID=0};Re.prototype.generate=function(){return++this.maxCrossTileID};var Be=function(){this.indexes={},this.usedCrossTileIDs={},this.lng=0};Be.prototype.handleWrapJump=function(t){var e=Math.round((t-this.lng)/360);if(0!==e)for(var n in this.indexes){var r=this.indexes[n],i={};for(var o in r){var a=r[o];a.tileID=a.tileID.unwrapTo(a.tileID.wrap+e),i[a.tileID.key]=a}this.indexes[n]=i}this.lng=t},Be.prototype.addBucket=function(t,e,n){if(this.indexes[t.overscaledZ]&&this.indexes[t.overscaledZ][t.key]){if(this.indexes[t.overscaledZ][t.key].bucketInstanceId===e.bucketInstanceId)return!1;this.removeBucketCrossTileIDs(t.overscaledZ,this.indexes[t.overscaledZ][t.key])}for(var r=0;r<e.symbolInstances.length;r++)e.symbolInstances.get(r).crossTileID=0;this.usedCrossTileIDs[t.overscaledZ]||(this.usedCrossTileIDs[t.overscaledZ]={});var i=this.usedCrossTileIDs[t.overscaledZ];for(var o in this.indexes){var a=this.indexes[o];if(Number(o)>t.overscaledZ)for(var s in a){var u=a[s];u.tileID.isChildOf(t)&&u.findMatches(e.symbolInstances,t,i)}else{var l=a[t.scaledTo(Number(o)).key];l&&l.findMatches(e.symbolInstances,t,i)}}for(var c=0;c<e.symbolInstances.length;c++){var p=e.symbolInstances.get(c);p.crossTileID||(p.crossTileID=n.generate(),i[p.crossTileID]=!0)}return void 0===this.indexes[t.overscaledZ]&&(this.indexes[t.overscaledZ]={}),this.indexes[t.overscaledZ][t.key]=new Le(t,e.symbolInstances,e.bucketInstanceId),!0},Be.prototype.removeBucketCrossTileIDs=function(t,e){for(var n in e.indexedSymbolInstances)for(var r=0,i=e.indexedSymbolInstances[n];r<i.length;r+=1)delete this.usedCrossTileIDs[t][i[r].crossTileID]},Be.prototype.removeStaleBuckets=function(t){var e=!1;for(var n in this.indexes){var r=this.indexes[n];for(var i in r)t[r[i].bucketInstanceId]||(this.removeBucketCrossTileIDs(n,r[i]),delete r[i],e=!0)}return e};var Fe=function(){this.layerIndexes={},this.crossTileIDs=new Re,this.maxBucketInstanceId=0,this.bucketsInCurrentPlacement={}};Fe.prototype.addLayer=function(t,e,n){var r=this.layerIndexes[t.id];void 0===r&&(r=this.layerIndexes[t.id]=new Be);var i=!1,o={};r.handleWrapJump(n);for(var a=0,s=e;a<s.length;a+=1){var u=s[a],l=u.getBucket(t);l&&t.id===l.layerIds[0]&&(l.bucketInstanceId||(l.bucketInstanceId=++this.maxBucketInstanceId),r.addBucket(u.tileID,l,this.crossTileIDs)&&(i=!0),o[l.bucketInstanceId]=!0)}return r.removeStaleBuckets(o)&&(i=!0),i},Fe.prototype.pruneUnusedLayers=function(t){var e={};for(var n in t.forEach((function(t){e[t]=!0})),this.layerIndexes)e[n]||delete this.layerIndexes[n]};var je=function(e,n){return t.emitValidationErrors(e,n&&n.filter((function(t){return"source.canvas"!==t.identifier})))},Ne=t.pick(Ut,["addLayer","removeLayer","setPaintProperty","setLayoutProperty","setFilter","addSource","removeSource","setLayerZoomRange","setLight","setTransition","setGeoJSONSourceData"]),Ue=t.pick(Ut,["setCenter","setZoom","setBearing","setP
2itch"]),Ve=function(){var e={},n=t.styleSpec.$version;for(var r in t.styleSpec.$root){var i,o=t.styleSpec.$root[r];o.required&&null!=(i="version"===r?n:"array"===o.type?[]:{})&&(e[r]=i)}return e}(),qe=function(e){function n(r,i){var o=this;void 0===i&&(i={}),e.call(this),this.map=r,this.dispatcher=new S(Ft(),this),this.imageManager=new h,this.imageManager.setEventedParent(this),this.glyphManager=new _(r._requestManager,i.localIdeographFontFamily),this.lineAtlas=new E(256,512),this.crossTileSymbolIndex=new Fe,this._layers={},this._serializedLayers={},this._order=[],this.sourceCaches={},this.zoomHistory=new t.ZoomHistory,this._loaded=!1,this._availableImages=[],this._resetUpdates(),this.dispatcher.broadcast("setReferrer",t.getReferrer());var a=this;this._rtlTextPluginCallback=n.registerForPluginStateChange((function(e){a.dispatcher.broadcast("syncRTLPluginState",{pluginStatus:e.pluginStatus,pluginURL:e.pluginURL},(function(e,n){if(t.triggerPluginCompletionEvent(e),n&&n.every((function(t){return t})))for(var r in a.sourceCaches)a.sourceCaches[r].reload()}))})),this.on("data",(function(t){if("source"===t.dataType&&"metadata"===t.sourceDataType){var e=o.sourceCaches[t.sourceId];if(e){var n=e.getSource();if(n&&n.vectorLayerIds)for(var r in o._layers){var i=o._layers[r];i.source===n.id&&o._validateLayer(i)}}}}))}return e&&(n.__proto__=e),(n.prototype=Object.create(e&&e.prototype)).constructor=n,n.prototype.loadURL=function(e,n){var r=this;void 0===n&&(n={}),this.fire(new t.Event("dataloading",{dataType:"style"}));var i="boolean"==typeof n.validate?n.validate:!t.isMapboxURL(e);e=this.map._requestManager.normalizeStyleURL(e,n.accessToken);var o=this.map._requestManager.transformRequest(e,t.ResourceType.Style);this._request=t.getJSON(o,(function(e,n){r._request=null,e?r.fire(new t.ErrorEvent(e)):n&&r._load(n,i)}))},n.prototype.loadJSON=function(e,n){var r=this;void 0===n&&(n={}),this.fire(new t.Event("dataloading",{dataType:"style"})),this._request=t.browser.frame((function(){r._request=null,r._load(e,!1!==n.validate)}))},n.prototype.loadEmpty=function(){this.fire(new t.Event("dataloading",{dataType:"style"})),this._load(Ve,!1)},n.prototype._load=function(e,n){if(!n||!je(this,t.validateStyle(e))){for(var r in this._loaded=!0,this.stylesheet=e,e.sources)this.addSource(r,e.sources[r],{validate:!1});e.sprite?this._loadSprite(e.sprite):this.imageManager.setLoaded(!0),this.glyphManager.setURL(e.glyphs);var i=Nt(this.stylesheet.layers);this._order=i.map((function(t){return t.id})),this._layers={},this._serializedLayers={};for(var o=0,a=i;o<a.length;o+=1){var s=a[o];(s=t.createStyleLayer(s)).setEventedParent(this,{layer:{id:s.id}}),this._layers[s.id]=s,this._serializedLayers[s.id]=s.serialize()}this.dispatcher.broadcast("setLayers",this._serializeLayers(this._order)),this.light=new w(this.stylesheet.light),this.fire(new t.Event("data",{dataType:"style"})),this.fire(new t.Event("style.load"))}},n.prototype._loadSprite=function(e){var n=this;this._spriteRequest=function(e,n,r){var i,o,a,s=t.browser.devicePixelRatio>1?"@2x":"",u=t.getJSON(n.transformRequest(n.normalizeSpriteURL(e,s,".json"),t.ResourceType.SpriteJSON),(function(t,e){u=null,a||(a=t,i=e,c())})),l=t.getImage(n.transformRequest(n.normalizeSpriteURL(e,s,".png"),t.ResourceType.SpriteImage),(function(t,e){l=null,a||(a=t,o=e,c())}));function c(){if(a)r(a);else if(i&&o){var e=t.browser.getImageData(o),n={};for(var s in i){var u=i[s],l=u.width,c=u.height,p=u.x,h=u.y,f=u.sdf,d=u.pixelRatio,m=u.stretchX,y=u.stretchY,v=u.content,g=new t.RGBAImage({width:l,height:c});t.RGBAImage.copy(e,g,{x:p,y:h},{x:0,y:0},{width:l,height:c}),n[s]={data:g,pixelRatio:d,sdf:f,stretchX:m,stretchY:y,content:v}}r(null,n)}}return{cancel:function(){u&&(u.cancel(),u=null),l&&(l.cancel(),l=null)}}}(e,this.map._requestManager,(function(e,r){if(n._spriteRequest=null,e)n.fire(new t.ErrorEvent(e));else if(r)for(var i in r)n.imageManager.addImage(i,r[i]);n.imageManager.setLoaded(!0),n._availableImages=n.imageManager.listImages(),n.dispatcher.broadcast("setImages",n._availableImages),n.fire(new t.Event("data",{dataType:"style"}))}))},n.prototype._validateLayer=function(e){var n=this.sourceCaches[e.source];if(n){var r=e.sourceLayer;if(r){var i=n.getSource();
vendor: 8,533 bytes, line 2
2("geojson"===i.type||i.vectorLayerIds&&-1===i.vectorLayerIds.indexOf(r))&&this.fire(new t.ErrorEvent(new Error('Source layer "'+r+'" does not exist on source "'+i.id+'" as specified by style layer "'+e.id+'"')))}}},n.prototype.loaded=function(){if(!this._loaded)return!1;if(Object.keys(this._updatedSources).length)return!1;for(var t in this.sourceCaches)if(!this.sourceCaches[t].loaded())return!1;return!!this.imageManager.isLoaded()},n.prototype._serializeLayers=function(t){for(var e=[],n=0,r=t;n<r.length;n+=1){var i=this._layers[r[n]];"custom"!==i.type&&e.push(i.serialize())}return e},n.prototype.hasTransitions=function(){if(this.light&&this.light.hasTransition())return!0;for(var t in this.sourceCaches)if(this.sourceCaches[t].hasTransition())return!0;for(var e in this._layers)if(this._layers[e].hasTransition())return!0;return!1},n.prototype._checkLoaded=function(){if(!this._loaded)throw new Error("Style is not done loading")},n.prototype.update=function(e){if(this._loaded){var n=this._changed;if(this._changed){var r=Object.keys(this._updatedLayers),i=Object.keys(this._removedLayers);for(var o in(r.length||i.length)&&this._updateWorkerLayers(r,i),this._updatedSources){var a=this._updatedSources[o];"reload"===a?this._reloadSource(o):"clear"===a&&this._clearSource(o)}for(var s in this._updateTilesForChangedImages(),this._updatedPaintProps)this._layers[s].updateTransitions(e);this.light.updateTransitions(e),this._resetUpdates()}for(var u in this.sourceCaches)this.sourceCaches[u].used=!1;for(var l=0,c=this._order;l<c.length;l+=1){var p=this._layers[c[l]];p.recalculate(e,this._availableImages),!p.isHidden(e.zoom)&&p.source&&(this.sourceCaches[p.source].used=!0)}this.light.recalculate(e),this.z=e.zoom,n&&this.fire(new t.Event("data",{dataType:"style"}))}},n.prototype._updateTilesForChangedImages=function(){var t=Object.keys(this._changedImages);if(t.length){for(var e in this.sourceCaches)this.sourceCaches[e].reloadTilesForDependencies(["icons","patterns"],t);this._changedImages={}}},n.prototype._updateWorkerLayers=function(t,e){this.dispatcher.broadcast("updateLayers",{layers:this._serializeLayers(t),removedIds:e})},n.prototype._resetUpdates=function(){this._changed=!1,this._updatedLayers={},this._removedLayers={},this._updatedSources={},this._updatedPaintProps={},this._changedImages={}},n.prototype.setState=function(e){var n=this;if(this._checkLoaded(),je(this,t.validateStyle(e)))return!1;(e=t.clone$1(e)).layers=Nt(e.layers);var r=function(e,n){if(!e)return[{command:Ut.setStyle,args:[n]}];var r=[];try{if(!t.deepEqual(e.version,n.version))return[{command:Ut.setStyle,args:[n]}];t.deepEqual(e.center,n.center)||r.push({command:Ut.setCenter,args:[n.center]}),t.deepEqual(e.zoom,n.zoom)||r.push({command:Ut.setZoom,args:[n.zoom]}),t.deepEqual(e.bearing,n.bearing)||r.push({command:Ut.setBearing,args:[n.bearing]}),t.deepEqual(e.pitch,n.pitch)||r.push({command:Ut.setPitch,args:[n.pitch]}),t.deepEqual(e.sprite,n.sprite)||r.push({command:Ut.setSprite,args:[n.sprite]}),t.deepEqual(e.glyphs,n.glyphs)||r.push({command:Ut.setGlyphs,args:[n.glyphs]}),t.deepEqual(e.transition,n.transition)||r.push({command:Ut.setTransition,args:[n.transition]}),t.deepEqual(e.light,n.light)||r.push({command:Ut.setLight,args:[n.light]});var i={},o=[];!function(e,n,r,i){var o;for(o in n=n||{},e=e||{})e.hasOwnProperty(o)&&(n.hasOwnProperty(o)||qt(o,r,i));for(o in n)n.hasOwnProperty(o)&&(e.hasOwnProperty(o)?t.deepEqual(e[o],n[o])||("geojson"===e[o].type&&"geojson"===n[o].type&&Wt(e,n,o)?r.push({command:Ut.setGeoJSONSourceData,args:[o,n[o].data]}):Zt(o,n,r,i)):Vt(o,n,r))}(e.sources,n.sources,o,i);var a=[];e.layers&&e.layers.forEach((function(t){i[t.source]?r.push({command:Ut.removeLayer,args:[t.id]}):a.push(t)})),r=r.concat(o),function(e,n,r){n=n||[];var i,o,a,s,u,l,c,p=(e=e||[]).map(Xt),h=n.map(Xt),f=e.reduce(Ht,{}),d=n.reduce(Ht,{}),m=p.slice(),y=Object.create(null);for(i=0,o=0;i<p.length;i++)d.hasOwnProperty(a=p[i])?o++:(r.push({command:Ut.removeLayer,args:[a]}),m.splice(m.indexOf(a,o),1));for(i=0,o=0;i<h.length;i++)m[m.length-1-i]!==(a=h[h.length-1-i])&&(f.hasOwnProperty(a)?(r.push({command:Ut.removeLayer,args:[a]}),m.splice(m.lastIndexOf(a,m.length-o),1)):o++,r.push({command:Ut.addLayer,args:[d[a],l=m[m.length-i]]}),m.splice(m.length-i,0,a),y[a]=!0);for(i=0;i<h.length;i++)if(s=f[a=h[i]],u=d[a],!y[a]&&!t.deepEqual(s,u))if(t.deepEqual(s.source,u.source)&&t.deepEqual(s["source-layer"],u["source-layer"])&&t.deepEqual(s.type,u.type)){for(c in Gt(s.layout,u.layout,r,a,null,Ut.setLayoutProperty),Gt(s.paint,u.paint,r,a,null,Ut.setPaintProperty),t.deepEqual(s.filter,u.filter)||r.push({command:Ut.setFilter,args:[a,u.filter]}),t.deepEqual(s.minzoom,u.minzoom)&&t.deepEqual(s.maxzoom,u.maxzoom)||r.push({command:Ut.setLayerZoomRange,args:[a,u.minzoom,u.maxzoom]}),s)s.hasOwnProperty(c)&&"layout"!==c&&"paint"!==c&&"filter"!==c&&"metadata"!==c&&"minzoom"!==c&&"maxzoom"!==c&&(0===c.indexOf("paint.")?Gt(s[c],u[c],r,a,c.slice(6),Ut.setPaintProperty):t.deepEqual(s[c],u[c])||r.push({command:Ut.setLayerProperty,args:[a,c,u[c]]}));for(c in u)u.hasOwnProperty(c)&&!s.hasOwnProperty(c)&&"layout"!==c&&"paint"!==c&&"filter"!==c&&"metadata"!==c&&"minzoom"!==c&&"maxzoom"!==c&&(0===c.indexOf("paint.")?Gt(s[c],u[c],r,a,c.slice(6),Ut.setPaintProperty):t.deepEqual(s[c],u[c])||r.push({command:Ut.setLayerProperty,args:[a,c,u[c]]}))}else r.push({command:Ut.removeLayer,args:[a]}),l=m[m.lastIndexOf(a)+1],r.push({command:Ut.addLayer,args:[u,l]})}(a,n.layers,r)}catch(t){console.warn("Unable to compute style diff:",t),r=[{command:Ut.setStyle,args:[n]}]}return r}(this.serialize(),e).filter((function(t){return!(t.command in Ue)}));if(0===r.length)return!1;var i=r.filter((function(t){return!(t.command in Ne)}));if(i.length>0)throw new Error("Unimplemented: "+i.map((function(t){return t.command})).join(", ")+".");return r.forEach((function(t){"setTransition"!==t.command&&n[t.command].apply(n,t.args)})),this.stylesheet=e,!0},n.prototype.addImage=function(e,n){if(this.getImage(e))return this.fire(new t.ErrorEvent(new Error("An image with this name already exists.")));this.imageManager.addImage(e,n),this._afterImageUpdated(e)},n.prototype.updateImage=function(t,e){this.imageManager.updateImage(t,e)},n.prototype.getImage=function(t){return this.imageManager.getImage(t)},n.prototype.removeImage=function(e){if(!this.getImage(e))return this.fire(new t.ErrorEvent(new Error("No image with this name exists.")));this.imageManager.removeImage(e),this._afterImageUpdated(e)},n.prototype._afterImageUpdated=function(e){this._availableImages=this.imageManager.listImages(),this._changedImages[e]=!0,this._changed=!0,this.dispatcher.broadcast("setImages",this._availableImages),this.fire(new t.Event("data",{dataType:"style"}))},n.prototype.listImages=function(){return this._checkLoaded(),this.imageManager.listImages()},n.prototype.addSource=function(e,n,r){var i=this;if(void 0===r&&(r={}),this._checkLoaded(),void 0!==this.sourceCaches[e])throw new Error("There is already a source with this ID");if(!n.type)throw new Error("The type property must be defined, but only the following properties were given: "+Object.keys(n).join(", ")+".");if(!(["vector","raster","geojson","video","image"].indexOf(n.type)>=0&&this._validate(t.validateStyle.source,"sources."+e,n,null,r))){this.map&&this.map._collectResourceTiming&&(n.collectResourceTiming=!0);var o=this.sourceCaches[e]=new zt(e,n,this.dispatcher);o.style=this,o.setEventedParent(this,(function(){return{isSourceLoaded:i.loaded(),source:o.serialize(),sourceId:e}})),o.onAdd(this.map),this._changed=!0}},n.prototype.removeSource=function(e){if(this._checkLoaded(),void 0===this.sourceCaches[e])throw new Error("There is no source with this ID");for(var n in this._layers)if(this._layers[n].source===e)return this.fire(new t.ErrorEvent(new Error('Source "'+e+'" cannot be removed while layer "'+n+'" is using it.')));var r=this.sourceCaches[e];delete this.sourceCaches[e],delete this._updatedSources[e],r.fire(new t.Event("data",{sourceDataType:"metadata",dataType:"source",sourceId:e})),r.setEventedParent(null),r.clearTiles(),r.onRemove&&r.onRemove(this.map),this._changed=!0},n.prototype.setGeoJSONSourceData=function(t,e){this._checkLoaded(),this.sourceCaches[t].getSource().setData(e),this._changed=!0},n.prototype.getSource=function(t){return this.sourceCaches[t]&&this.sourceCaches[t].getSource()},n.prototype.addLayer=function(e,n,r){void 0===r&&(r={}),this._checkLoaded();var i=e.id;if(this.getLayer(i))this.fire(new t.ErrorEvent(new Error('Layer with i
2d "'+i+'" already exists on this map')));else{var o;if("custom"===e.type){if(je(this,t.validateCustomStyleLayer(e)))return;o=t.createStyleLayer(e)}else{if("object"==typeof e.source&&(this.addSource(i,e.source),e=t.clone$1(e),e=t.extend(e,{source:i})),this._validate(t.validateStyle.layer,"layers."+i,e,{arrayIndex:-1},r))return;o=t.createStyleLayer(e),this._validateLayer(o),o.setEventedParent(this,{layer:{id:i}}),this._serializedLayers[o.id]=o.serialize()}var a=n?this._order.indexOf(n):this._order.length;if(n&&-1===a)this.fire(new t.ErrorEvent(new Error('Layer with id "'+n+'" does not exist on this map.')));else{if(this._order.splice(a,0,i),this._layerOrderChanged=!0,this._layers[i]=o,this._removedLayers[i]&&o.source&&"custom"!==o.type){var s=this._removedLayers[i];delete this._removedLayers[i],s.type!==o.type?this._updatedSources[o.source]="clear":(this._updatedSources[o.source]="reload",this.sourceCaches[o.source].pause())}this._updateLayer(o),o.onAdd&&o.onAdd(this.map)}}},n.prototype.moveLayer=function(e,n){if(this._checkLoaded(),this._changed=!0,this._layers[e]){if(e!==n){var r=this._order.indexOf(e);this._order.splice(r,1);var i=n?this._order.indexOf(n):this._order.length;
vendor: 13,287 bytes, line 2
2n&&-1===i?this.fire(new t.ErrorEvent(new Error('Layer with id "'+n+'" does not exist on this map.'))):(this._order.splice(i,0,e),this._layerOrderChanged=!0)}}else this.fire(new t.ErrorEvent(new Error("The layer '"+e+"' does not exist in the map's style and cannot be moved.")))},n.prototype.removeLayer=function(e){this._checkLoaded();var n=this._layers[e];if(n){n.setEventedParent(null);var r=this._order.indexOf(e);this._order.splice(r,1),this._layerOrderChanged=!0,this._changed=!0,this._removedLayers[e]=n,delete this._layers[e],delete this._serializedLayers[e],delete this._updatedLayers[e],delete this._updatedPaintProps[e],n.onRemove&&n.onRemove(this.map)}else this.fire(new t.ErrorEvent(new Error("The layer '"+e+"' does not exist in the map's style and cannot be removed.")))},n.prototype.getLayer=function(t){return this._layers[t]},n.prototype.hasLayer=function(t){return t in this._layers},n.prototype.setLayerZoomRange=function(e,n,r){this._checkLoaded();var i=this.getLayer(e);i?i.minzoom===n&&i.maxzoom===r||(null!=n&&(i.minzoom=n),null!=r&&(i.maxzoom=r),this._updateLayer(i)):this.fire(new t.ErrorEvent(new Error("The layer '"+e+"' does not exist in the map's style and cannot have zoom extent.")))},n.prototype.setFilter=function(e,n,r){void 0===r&&(r={}),this._checkLoaded();var i=this.getLayer(e);if(i){if(!t.deepEqual(i.filter,n))return null==n?(i.filter=void 0,void this._updateLayer(i)):void(this._validate(t.validateStyle.filter,"layers."+i.id+".filter",n,null,r)||(i.filter=t.clone$1(n),this._updateLayer(i)))}else this.fire(new t.ErrorEvent(new Error("The layer '"+e+"' does not exist in the map's style and cannot be filtered.")))},n.prototype.getFilter=function(e){return t.clone$1(this.getLayer(e).filter)},n.prototype.setLayoutProperty=function(e,n,r,i){void 0===i&&(i={}),this._checkLoaded();var o=this.getLayer(e);o?t.deepEqual(o.getLayoutProperty(n),r)||(o.setLayoutProperty(n,r,i),this._updateLayer(o)):this.fire(new t.ErrorEvent(new Error("The layer '"+e+"' does not exist in the map's style and cannot be styled.")))},n.prototype.getLayoutProperty=function(e,n){var r=this.getLayer(e);if(r)return r.getLayoutProperty(n);this.fire(new t.ErrorEvent(new Error("The layer '"+e+"' does not exist in the map's style.")))},n.prototype.setPaintProperty=function(e,n,r,i){void 0===i&&(i={}),this._checkLoaded();var o=this.getLayer(e);o?t.deepEqual(o.getPaintProperty(n),r)||(o.setPaintProperty(n,r,i)&&this._updateLayer(o),this._changed=!0,this._updatedPaintProps[e]=!0):this.fire(new t.ErrorEvent(new Error("The layer '"+e+"' does not exist in the map's style and cannot be styled.")))},n.prototype.getPaintProperty=function(t,e){return this.getLayer(t).getPaintProperty(e)},n.prototype.setFeatureState=function(e,n){this._checkLoaded();var r=e.source,i=e.sourceLayer,o=this.sourceCaches[r];if(void 0!==o){var a=o.getSource().type;"geojson"===a&&i?this.fire(new t.ErrorEvent(new Error("GeoJSON sources cannot have a sourceLayer parameter."))):"vector"!==a||i?(void 0===e.id&&this.fire(new t.ErrorEvent(new Error("The feature id parameter must be provided."))),o.setFeatureState(i,e.id,n)):this.fire(new t.ErrorEvent(new Error("The sourceLayer parameter must be provided for vector source types.")))}else this.fire(new t.ErrorEvent(new Error("The source '"+r+"' does not exist in the map's style.")))},n.prototype.removeFeatureState=function(e,n){this._checkLoaded();var r=e.source,i=this.sourceCaches[r];if(void 0!==i){var o=i.getSource().type,a="vector"===o?e.sourceLayer:void 0;"vector"!==o||a?n&&"string"!=typeof e.id&&"number"!=typeof e.id?this.fire(new t.ErrorEvent(new Error("A feature id is required to remove its specific state property."))):i.removeFeatureState(a,e.id,n):this.fire(new t.ErrorEvent(new Error("The sourceLayer parameter must be provided for vector source types.")))}else this.fire(new t.ErrorEvent(new Error("The source '"+r+"' does not exist in the map's style.")))},n.prototype.getFeatureState=function(e){this._checkLoaded();var n=e.source,r=e.sourceLayer,i=this.sourceCaches[n];if(void 0!==i){if("vector"!==i.getSource().type||r)return void 0===e.id&&this.fire(new t.ErrorEvent(new Error("The feature id parameter must be provided."))),i.getFeatureState(r,e.id);this.fire(new t.ErrorEvent(new Error("The sourceLayer parameter must be provided for vector source types.")))}else this.fire(new t.ErrorEvent(new Error("The source '"+n+"' does not exist in the map's style.")))},n.prototype.getTransition=function(){return t.extend({duration:300,delay:0},this.stylesheet&&this.stylesheet.transition)},n.prototype.serialize=function(){return t.filterObject({version:this.stylesheet.version,name:this.stylesheet.name,metadata:this.stylesheet.metadata,light:this.stylesheet.light,center:this.stylesheet.center,zoom:this.stylesheet.zoom,bearing:this.stylesheet.bearing,pitch:this.stylesheet.pitch,sprite:this.stylesheet.sprite,glyphs:this.stylesheet.glyphs,transition:this.stylesheet.transition,sources:t.mapObject(this.sourceCaches,(function(t){return t.serialize()})),layers:this._serializeLayers(this._order)},(function(t){return void 0!==t}))},n.prototype._updateLayer=function(t){this._updatedLayers[t.id]=!0,t.source&&!this._updatedSources[t.source]&&"raster"!==this.sourceCaches[t.source].getSource().type&&(this._updatedSources[t.source]="reload",this.sourceCaches[t.source].pause()),this._changed=!0},n.prototype._flattenAndSortRenderedFeatures=function(t){for(var e=this,n=function(t){return"fill-extrusion"===e._layers[t].type},r={},i=[],o=this._order.length-1;o>=0;o--){var a=this._order[o];if(n(a)){r[a]=o;for(var s=0,u=t;s<u.length;s+=1){var l=u[s][a];if(l)for(var c=0,p=l;c<p.length;c+=1)i.push(p[c])}}}i.sort((function(t,e){return e.intersectionZ-t.intersectionZ}));for(var h=[],f=this._order.length-1;f>=0;f--){var d=this._order[f];if(n(d))for(var m=i.length-1;m>=0;m--){var y=i[m].feature;if(r[y.layer.id]<f)break;h.push(y),i.pop()}else for(var v=0,g=t;v<g.length;v+=1){var _=g[v][d];if(_)for(var x=0,b=_;x<b.length;x+=1)h.push(b[x].feature)}}return h},n.prototype.queryRenderedFeatures=function(e,n,r){n&&n.filter&&this._validate(t.validateStyle.filter,"queryRenderedFeatures.filter",n.filter,null,n);var i={};if(n&&n.layers){if(!Array.isArray(n.layers))return this.fire(new t.ErrorEvent(new Error("parameters.layers must be an Array."))),[];for(var o=0,a=n.layers;o<a.length;o+=1){var s=a[o],u=this._layers[s];if(!u)return this.fire(new t.ErrorEvent(new Error("The layer '"+s+"' does not exist in the map's style and cannot be queried for features."))),[];i[u.source]=!0}}var l=[];for(var c in n.availableImages=this._availableImages,this.sourceCaches)n.layers&&!i[c]||l.push(B(this.sourceCaches[c],this._layers,this._serializedLayers,e,n,r));return this.placement&&l.push(function(t,e,n,r,i,o,a){for(var s={},u=o.queryRenderedSymbols(r),l=[],c=0,p=Object.keys(u).map(Number);c<p.length;c+=1)l.push(a[p[c]]);l.sort(F);for(var h=function(){var n=d[f],r=n.featureIndex.lookupSymbolFeatures(u[n.bucketInstanceId],e,n.bucketIndex,n.sourceLayerIndex,i.filter,i.layers,i.availableImages,t);for(var o in r){var a=s[o]=s[o]||[],l=r[o];l.sort((function(t,e){var r=n.featureSortOrder;if(r){var i=r.indexOf(t.featureIndex);return r.indexOf(e.featureIndex)-i}return e.featureIndex-t.featureIndex}));for(var c=0,p=l;c<p.length;c+=1)a.push(p[c])}},f=0,d=l;f<d.length;f+=1)h();var m=function(e){s[e].forEach((function(r){var i=r.feature,o=n[t[e].source].getFeatureState(i.layer["source-layer"],i.id);i.source=i.layer.source,i.layer["source-layer"]&&(i.sourceLayer=i.layer["source-layer"]),i.state=o}))};for(var y in s)m(y);return s}(this._layers,this._serializedLayers,this.sourceCaches,e,n,this.placement.collisionIndex,this.placement.retainedQueryData)),this._flattenAndSortRenderedFeatures(l)},n.prototype.querySourceFeatures=function(e,n){n&&n.filter&&this._validate(t.validateStyle.filter,"querySourceFeatures.filter",n.filter,null,n);var r=this.sourceCaches[e];return r?function(t,e){for(var n=t.getRenderableIds().map((function(e){return t.getTileByID(e)})),r=[],i={},o=0;o<n.length;o++){var a=n[o],s=a.tileID.canonical.key;i[s]||(i[s]=!0,a.querySourceFeatures(r,e))}return r}(r,n):[]},n.prototype.addSourceType=function(t,e,r){return n.getSourceType(t)?r(new Error('A source type called "'+t+'" already exists.')):(n.setSourceType(t,e),e.workerSourceURL?void this.dispatcher.broadcast("loadWorkerSource",{name:t,url:e.workerSourceURL},r):r(null,null))},n.prototype.getLight=function(){return this.light.getLight()},n.prototype.setLight=function(e,n){void 0===n&&(n={}),this._checkLoaded();var r=this.light.getLight(),i=!1;for(var o in e)if(!t.deepEqual(e[o],r[o])){i=!0;break}if(i){var a={now:t.browser.now(),transition:t.extend({duration:300,delay:0},this.stylesheet.transition)};this.light.setLight(e,n),this.light.updateTransitions(a)}},n.prototype._validate=function(e,n,r,i,o){return void 0===o&&(o={}),(!o||!1!==o.validate)&&je(this,e.call(t.validateStyle,t.extend({key:n,style:this.serialize(),value:r,styleSpec:t.styleSpec},i)))},n.prototype._remove=function(){for(var e in this._request&&(this._request.cancel(),this._request=null),this._spriteRequest&&(this._spriteRequest.cancel(),this._spriteRequest=null),t.evented.off("pluginStateChange",this._rtlTextPluginCallback),this._layers)this._layers[e].setEventedParent(null);for(var n in this.sourceCaches)this.sourceCaches[n].clearTiles(),this.sourceCaches[n].setEventedParent(null);this.imageManager.setEventedParent(null),this.setEventedParent(null),this.dispatcher.remove()},n.prototype._clearSource=function(t){this.sourceCaches[t].clearTiles()},n.prototype._reloadSource=function(t){this.sourceCaches[t].resume(),this.sourceCaches[t].reload()},n.prototype._updateSources=function(t){for(var e in this.sourceCaches)this.sourceCaches[e].update(t)},n.prototype._generateCollisionBoxes=function(){for(var t in this.sourceCaches)this._reloadSource(t)},n.prototype._updatePlacement=function(e,n,r,i,o){void 0===o&&(o=!1);for(var a=!1,s=!1,u={},l=0,c=this._order;l<c.length;l+=1){var p=this._layers[c[l]];if("symbol"===p.type){if(!u[p.source]){var h=this.sourceCaches[p.source];u[p.source]=h.getRenderableIds(!0).map((function(t){return h.getTileByID(t)})).sort((function(t,e){return e.tileID.overscaledZ-t.tileID.overscaledZ||(t.tileID.isLessThan(e.tileID)?-1:1)}))}var f=this.crossTileSymbolIndex.addLayer(p,u[p.source],e.center.lng);a=a||f}}if(this.crossTileSymbolIndex.pruneUnusedLayers(this._order),((o=o||this._layerOrderChanged||0===r)||!this.pauseablePlacement||this.pauseablePlacement.isDone()&&!this.placement.stillRecent(t.browser.now(),e.zoom))&&(this.pauseablePlacement=new Oe(e,this._order,o,n,r,i,this.placement),this._layerOrderChanged=!1),this.pauseablePlacement.isDone()?this.placement.setStale():(this.pauseablePlacement.continuePlacement(this._order,this._layers,u),this.pauseablePlacement.isDone()&&(this.placement=this.pauseablePlacement.commit(t.browser.now()),s=!0),a&&this.pauseablePlacement.placement.setStale()),s||a)for(var d=0,m=this._order;d<m.length;d+=1){var y=this._layers[m[d]];"symbol"===y.type&&this.placement.updateLayerOpacities(y,u[y.source])}return!this.pauseablePlacement.isDone()||this.placement.hasTransitions(t.browser.now())},n.prototype._releaseSymbolFadeTiles=function(){for(var t in this.sourceCaches)this.sourceCaches[t].releaseSymbolFadeTiles()},n.prototype.getImages=function(t,e,n){this.imageManager.getImages(e.icons,n),this._updateTilesForChangedImages();var r=this.sourceCaches[e.source];r&&r.setDependencies(e.tileID.key,e.type,e.icons)},n.prototype.getGlyphs=function(t,e,n){this.glyphManager.getGlyphs(e.stacks,n)},n.prototype.getResource=function(e,n,r){return t.makeRequest(n,r)},n}(t.Evented);qe.getSourceType=function(t){return L[t]},qe.setSourceType=function(t,e){L[t]=e},qe.registerForPluginStateChange=t.registerForPluginStateChange;var Ze=t.createLayout([{name:"a_pos",type:"Int16",components:2}]),We=gn("#ifdef GL_ES\nprecision mediump float;\n#else\n#if !defined(lowp)\n#define lowp\n#endif\n#if !defined(mediump)\n#define mediump\n#endif\n#if !defined(highp)\n#define highp\n#endif\n#endif","#ifdef GL_ES\nprecision highp float;\n#else\n#if !defined(lowp)\n#define lowp\n#endif\n#if !defined(mediump)\n#define mediump\n#endif\n#if !defined(highp)\n#define highp\n#endif\n#endif\nvec2 unpack_float(const float packedValue) {int packedIntValue=int(packedValue);int v0=packedIntValue/256;return vec2(v0,packedIntValue-v0*256);}vec2 unpack_opacity(const float packedOpacity) {int intOpacity=int(packedOpacity)/2;return vec2(float(intOpacity)/127.0,mod(packedOpacity,2.0));}vec4 decode_color(const vec2 encodedColor) {return vec4(unpack_float(encodedColor[0])/255.0,unpack_float(encodedColor[1])/255.0\n);}float unpack_mix_vec2(const vec2 packedValue,const float t) {return mix(packedValue[0],packedValue[1],t);}vec4 unpack_mix_color(const vec4 packedColors,const float t) {vec4 minColor=decode_color(vec2(packedColors[0],packedColors[1]));vec4 maxColor=decode_color(vec2(packedColors[2],packedColors[3]));return mix(minColor,maxColor,t);}vec2 get_pattern_pos(const vec2 pixel_coord_upper,const vec2 pixel_coord_lower,const vec2 pattern_size,const float tile_units_to_pixels,const vec2 pos) {vec2 offset=mod(mod(mod(pixel_coord_upper,pattern_size)*256.0,pattern_size)*256.0+pixel_coord_lower,pattern_size);
2return (tile_units_to_pixels*pos+offset)/pattern_size;}"),Ge=gn("uniform vec4 u_color;uniform float u_opacity;void main() {gl_FragColor=u_color*u_opacity;\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","attribute vec2 a_pos;uniform mat4 u_matrix;void main() {gl_Position=u_matrix*vec4(a_pos,0,1);}"),Xe=gn("uniform vec2 u_pattern_tl_a;uniform vec2 u_pattern_br_a;uniform vec2 u_pattern_tl_b;uniform vec2 u_pattern_br_b;uniform vec2 u_texsize;uniform float u_mix;uniform float u_opacity;uniform sampler2D u_image;varying vec2 v_pos_a;varying vec2 v_pos_b;void main() {vec2 imagecoord=mod(v_pos_a,1.0);vec2 pos=mix(u_pattern_tl_a/u_texsize,u_pattern_br_a/u_texsize,imagecoord);vec4 color1=texture2D(u_image,pos);vec2 imagecoord_b=mod(v_pos_b,1.0);vec2 pos2=mix(u_pattern_tl_b/u_texsize,u_pattern_br_b/u_texsize,imagecoord_b);vec4 color2=texture2D(u_image,pos2);gl_FragColor=mix(color1,color2,u_mix)*u_opacity;\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","uniform mat4 u_matrix;uniform vec2 u_pattern_size_a;uniform vec2 u_pattern_size_b;uniform vec2 u_pixel_coord_upper;uniform vec2 u_pixel_coord_lower;uniform float u_scale_a;uniform float u_scale_b;uniform float u_tile_units_to_pixels;attribute vec2 a_pos;varying vec2 v_pos_a;varying vec2 v_pos_b;void main() {gl_Position=u_matrix*vec4(a_pos,0,1);v_pos_a=get_pattern_pos(u_pixel_coord_upper,u_pixel_coord_lower,u_scale_a*u_pattern_size_a,u_tile_units_to_pixels,a_pos);v_pos_b=get_pattern_pos(u_pixel_coord_upper,u_pixel_coord_lower,u_scale_b*u_pattern_size_b,u_tile_units_to_pixels,a_pos);}"),He=gn("varying vec3 v_data;\n#pragma mapbox: define highp vec4 color\n#pragma mapbox: define mediump float radius\n#pragma mapbox: define lowp float blur\n#pragma mapbox: define lowp float opacity\n#pragma mapbox: define highp vec4 stroke_color\n#pragma mapbox: define mediump float stroke_width\n#pragma mapbox: define lowp float stroke_opacity\nvoid main() {\n#pragma mapbox: initialize highp vec4 color\n#pragma mapbox: initialize mediump float radius\n#pragma mapbox: initialize lowp float blur\n#pragma mapbox: initialize lowp float opacity\n#pragma mapbox: initialize highp vec4 stroke_color\n#pragma mapbox: initialize mediump float stroke_width\n#pragma mapbox: initialize lowp float stroke_opacity\nvec2 extrude=v_data.xy;float extrude_length=length(extrude);lowp float antialiasblur=v_data.z;float antialiased_blur=-max(blur,antialiasblur);float opacity_t=smoothstep(0.0,antialiased_blur,extrude_length-1.0);float color_t=stroke_width < 0.01 ? 0.0 : smoothstep(antialiased_blur,0.0,extrude_length-radius/(radius+stroke_width));gl_FragColor=opacity_t*mix(color*opacity,stroke_color*stroke_opacity,color_t);\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","uniform mat4 u_matrix;uniform bool u_scale_with_map;uniform bool u_pitch_with_map;uniform vec2 u_extrude_scale;uniform lowp float u_device_pixel_ratio;uniform highp float u_camera_to_center_distance;attribute vec2 a_pos;varying vec3 v_data;\n#pragma mapbox: define highp vec4 color\n#pragma mapbox: define mediump float radius\n#pragma mapbox: define lowp float blur\n#pragma mapbox: define lowp float opacity\n#pragma mapbox: define highp vec4 stroke_color\n#pragma mapbox: define mediump float stroke_width\n#pragma mapbox: define lowp float stroke_opacity\nvoid main(void) {\n#pragma mapbox: initialize highp vec4 color\n#pragma mapbox: initialize mediump float radius\n#pragma mapbox: initialize lowp float blur\n#pragma mapbox: initialize lowp float opacity\n#pragma mapbox: initialize highp vec4 stroke_color\n#pragma mapbox: initialize mediump float stroke_width\n#pragma mapbox: initialize lowp float stroke_opacity\nvec2 extrude=vec2(mod(a_pos,2.0)*2.0-1.0);vec2 circle_center=floor(a_pos*0.5);if (u_pitch_with_map) {vec2 corner_position=circle_center;if (u_scale_with_map) {corner_position+=extrude*(radius+stroke_width)*u_extrude_scale;} else {vec4 projected_center=u_matrix*vec4(circle_center,0,1);corner_position+=extrude*(radius+stroke_width)*u_extrude_scale*(projected_center.w/u_camera_to_center_distance);}gl_Position=u_matrix*vec4(corner_position,0,1);} else {gl_Position=u_matrix*vec4(circle_center,0,1);if (u_scale_with_map) {gl_Position.xy+=extrude*(radius+stroke_width)*u_extrude_scale*u_camera_to_center_distance;} else {gl_Position.xy+=extrude*(radius+stroke_width)*u_extrude_scale*gl_Position.w;}}lowp float antialiasblur=1.0/u_device_pixel_ratio/(radius+stroke_width);v_data=vec3(extrude.x,extrude.y,antialiasblur);}"),Ke=gn("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);}"),Ye=gn("uniform highp float u_intensity;varying vec2 v_extrude;\n#pragma mapbox: define highp float weight\n#define GAUSS_COEF 0.3989422804014327\nvoid main() {\n#pragma mapbox: initialize highp float weight\nfloat d=-0.5*3.0*3.0*dot(v_extrude,v_extrude);float val=weight*u_intensity*GAUSS_COEF*exp(d);gl_FragColor=vec4(val,1.0,1.0,1.0);\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","uniform mat4 u_matrix;uniform float u_extrude_scale;uniform float u_opacity;uniform float u_intensity;attribute vec2 a_pos;varying vec2 v_extrude;\n#pragma mapbox: define highp float weight\n#pragma mapbox: define mediump float radius\nconst highp float ZERO=1.0/255.0/16.0;\n#define GAUSS_COEF 0.3989422804014327\nvoid main(void) {\n#pragma mapbox: initialize highp float weight\n#pragma mapbox: initialize mediump float radius\nvec2 unscaled_extrude=vec2(mod(a_pos,2.0)*2.0-1.0);float S=sqrt(-2.0*log(ZERO/weight/u_intensity/GAUSS_COEF))/3.0;v_extrude=S*unscaled_extrude;vec2 extrude=v_extrude*radius*u_extrude_scale;vec4 pos=vec4(floor(a_pos*0.5)+extrude,0,1);gl_Position=u_matrix*pos;}"),Je=gn("uniform sampler2D u_image;uniform sampler2D u_color_ramp;uniform float u_opacity;varying vec2 v_pos;void main() {float t=texture2D(u_image,v_pos).r;vec4 color=texture2D(u_color_ramp,vec2(t,0.5));gl_FragColor=color*u_opacity;\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(0.0);\n#endif\n}","uniform mat4 u_matrix;uniform vec2 u_world;attribute vec2 a_pos;varying vec2 v_pos;void main() {gl_Position=u_matrix*vec4(a_pos*u_world,0,1);v_pos.x=a_pos.x;v_pos.y=1.0-a_pos.y;}"),$e=gn("varying float v_placed;varying float v_notUsed;void main() {float alpha=0.5;gl_FragColor=vec4(1.0,0.0,0.0,1.0)*alpha;if (v_placed > 0.5) {gl_FragColor=vec4(0.0,0.0,1.0,0.5)*alpha;}if (v_notUsed > 0.5) {gl_FragColor*=.1;}}","attribute vec2 a_pos;attribute vec2 a_anchor_pos;attribute vec2 a_extrude;attribute vec2 a_placed;attribute vec2 a_shift;uniform mat4 u_matrix;uniform vec2 u_extrude_scale;uniform float u_camera_to_center_distance;varying float v_placed;varying float v_notUsed;void main() {vec4 projectedPoint=u_matrix*vec4(a_anchor_pos,0,1);highp float camera_to_anchor_distance=projectedPoint.w;highp float collision_perspective_ratio=clamp(0.5+0.5*(u_camera_to_center_distance/camera_to_anchor_distance),0.0,4.0);gl_Position=u_matrix*vec4(a_pos,0.0,1.0);gl_Position.xy+=(a_extrude+a_shift)*u_extrude_scale*gl_Position.w*collision_perspective_ratio;v_placed=a_placed.x;v_notUsed=a_placed.y;}"),Qe=gn("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);}"),tn=gn("uniform highp vec4 u_color;uniform sampler2D u_overlay;varying vec2 v_uv;void main() {vec4 overlay_color=texture2D(u_overlay,v_uv);gl_FragColor=mix(u_color,overlay_color,overlay_color.a);}","attribute vec2 a_pos;varying vec2 v_uv;uniform mat4 u_matrix;uniform float u_overlay_scale;void main() {v_uv=a_pos/8192.0;gl_Position=u_matrix*vec4(a_pos*u_overlay_scale,0,1);}"),en=gn("#pragma mapbox: define highp vec4 color\n#pragma mapbox: define lowp float opacity\nvoid main() {\n#pragma mapbox: initialize highp vec4 color\n#pragma mapbox: initialize lowp float opacity\ngl_FragColor=color*opacity;\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","attribute vec2 a_pos;uniform mat4 u_matrix;\n#pragma mapbox: define highp vec4 color\n#pragma mapbox: define lowp float opacity\nvoid main() {\n#pragma mapbox: initialize highp vec4 color\n#pragma mapbox: initialize lowp float opacity\ngl_Position=u_matrix*vec4(a_pos,0,1);}"),nn=gn("varying vec2 v_pos;\n#pragma mapbox: define highp vec4 outline_color\n#pragma mapbox: define lowp float opacity\nvoid main() {\n#pragma mapbox: initialize highp vec4 outline_color\n#pragma mapbox: initialize lowp float opacity\nfloat dist=length(v_pos-gl_FragCoord.xy);float alpha=1.0-smoothstep(0.0,1.0,dist);gl_FragColor=outline_color*(alpha*opacity);\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","attribute vec2 a_pos;uniform mat4 u_matrix;uniform vec2 u_world;varying vec2 v_pos;\n#pragma mapbox: define highp vec4 outline_color\n#pragma mapbox: define lowp float opacity\nvoid main() {\n#pragma mapbox: initialize highp vec4 outline_color\n#pragma mapbox: initialize lowp float opacity\ngl_Position=u_matrix*vec4(a_pos,0,1);v_pos=(gl_Position.xy/gl_Position.w+1.0)/2.0*u_world;}"),rn=gn("uniform vec2 u_texsize;uniform sampler2D u_image;uniform float u_fade;varying vec2 v_pos_a;varying vec2 v_pos_b;varying vec2 v_pos;\n#pragma mapbox: define lowp float opacity\n#pragma mapbox: define lowp vec4 pattern_from\n#pragma mapbox: define lowp vec4 pattern_to\nvoid main() {\n#pragma mapbox: initialize lowp float opacity\n#pragma mapbox: initialize mediump vec4 pattern_from\n#pragma mapbox: initialize mediump vec4 pattern_to\nvec2 pattern_tl_a=pattern_from.xy;vec2 pattern_br_a=pattern_from.zw;vec2 pattern_tl_b=pattern_to.xy;vec2 pattern_br_b=pattern_to.zw;vec2 imagecoord=mod(v_pos_a,1.0);vec2 pos=mix(pattern_tl_a/u_texsize,pattern_br_a/u_texsize,imagecoord);vec4 color1=texture2D(u_image,pos);vec2 imagecoord_b=mod(v_pos_b,1.0);vec2 pos2=mix(pattern_tl_b/u_texsize,pattern_br_b/u_texsize,imagecoord_b);vec4 color2=texture2D(u_image,pos2);float dist=length(v_pos-gl_FragCoord.xy);float alpha=1.0-smoothstep(0.0,1.0,dist);gl_FragColor=mix(color1,color2,u_fade)*alpha*opacity;\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","uniform mat4 u_matrix;uniform vec2 u_world;uniform vec2 u_pixel_coord_upper;uniform vec2 u_pixel_coord_lower;uniform vec3 u_scale;attribute vec2 a_pos;varying vec2 v_pos_a;varying vec2 v_pos_b;varying vec2 v_pos;\n#pragma mapbox: define lowp float opacity\n#pragma mapbox: define lowp vec4 pattern_from\n#pragma mapbox: define lowp vec4 pattern_to\n#pragma mapbox: define lowp float pixel_ratio_from\n#pragma mapbox: define lowp float pixel_ratio_to\nvoid main() {\n#pragma mapbox: initialize lowp float opacity\n#pragma mapbox: initialize mediump vec4 pattern_from\n#pragma mapbox: initialize mediump vec4 pattern_to\n#pragma mapbox: initialize lowp float pixel_ratio_from\n#pragma mapbox: initialize lowp float pixel_ratio_to\nvec2 pattern_tl_a=pattern_from.xy;vec2 pattern_br_a=pattern_from.zw;vec2 pattern_tl_b=pattern_to.xy;vec2 pattern_br_b=pattern_to.zw;float tileRatio=u_scale.x;float fromScale=u_scale.y;float toScale=u_scale.z;gl_Position=u_matrix*vec4(a_pos,0,1);vec2 display_size_a=(pattern_br_a-pattern_tl_a)/pixel_ratio_from;vec2 display_size_b=(pattern_br_b-pattern_tl_b)/pixel_ratio_to;v_pos_a=get_pattern_pos(u_pixel_coord_upper,u_pixel_coord_lower,fromScale*display_size_a,tileRatio,a_pos);v_pos_b=get_pattern_pos(u_pixel_coord_upper,u_pixel_coord_lower,toScale*display_size_b,tileRatio,a_pos);v_pos=(gl_Position.xy/gl_Position.w+1.0)/2.0*u_world;}"),on=gn("uniform vec2 u_texsize;uniform float u_fade;uniform sampler2D u_image;varying vec2 v_pos_a;varying vec2 v_pos_b;\n#pragma mapbox: define lowp float opacity\n#pragma mapbox: define lowp vec4 pattern_from\n#pragma mapbox: define lowp vec4 pattern_to\nvoid main() {\n#pragma mapbox: initialize lowp float opacity\n#pragma mapbox: initialize mediump vec4 pattern_from\n#pragma mapbox: initialize mediump vec4 pattern_to\nvec2 pattern_tl_a=pattern_from.xy;vec2 pattern_br_a=pattern_from.zw;vec2 pattern_tl_b=pattern_to.xy;vec2 pattern_br_b=pattern_to.zw;vec2 imagecoord=mod(v_pos_a,1.0);vec2 pos=mix(pattern_tl_a/u_texsize,pattern_br_a/u_texsize,imagecoord);vec4 color1=texture2D(u_image,pos);vec2 imagecoord_b=mod(v_pos_b,1.0);vec2 pos2=mix(pattern_tl_b/u_texsize,pattern_br_b/u_texsize,imagecoord_b);vec4 color2=texture2D(u_image,pos2);gl_FragColor=mix(color1,color2,u_fade)*opacity;\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","uniform mat4 u_matrix;uniform vec2 u_pixel_coord_upper;uniform vec2 u_pixel_coord_lower;uniform vec3 u_scale;attribute vec2 a_pos;varying vec2 v_pos_a;varying vec2 v_pos_b;\n#pragma mapbox: define lowp float opacity\n#pragma mapbox: define lowp vec4 pattern_from\n#pragma mapbox: define lowp vec4 pattern_to\n#pragma mapbox: define lowp float pixel_ratio_from\n#pragma mapbox: define lowp float pixel_ratio_to\nvoid main() {\n#pragma mapbox: initialize lowp float opacity\n#pragma mapbox: initialize mediump vec4 pattern_from\n#pragma mapbox: initialize mediump vec4 pattern_to\n#pragma mapbox: initialize lowp float pixel_ratio_from\n#pragma mapbox: initialize lowp float pixel_ratio_to\nvec2 pattern_tl_a=pattern_from.xy;vec2 pattern_br_a=pattern_from.zw;vec2 pattern_tl_b=pattern_to.xy;vec2 pattern_br_b=pattern_to.zw;float tileZoomRatio=u_scale.x;float fromScale=u_scale.y;float toScale=u_scale.z;vec2 display_size_a=(pattern_br_a-pattern_tl_a)/pixel_ratio_from;vec2 display_size_b=(pattern_br_b-pattern_tl_b)/pixel_ratio_to;gl_Position=u_matrix*vec4(a_pos,0,1);v_pos_a=get_pattern_pos(u_pixel_coord_upper,u_pixel_coord_lower,fromScale*display_size_a,tileZoomRatio,a_pos);v_pos_b=get_pattern_pos(u_pixel_coord_upper,u_pixel_coord_lower,toScale*display_size_b,tileZoomRatio,a_pos);}"),an=gn("varying vec4 v_color;void main() {gl_FragColor=v_color;\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","uniform mat4 u_matrix;uniform vec3 u_lightcolor;uniform lowp vec3 u_lightpos;uniform lowp float u_lightintensity;uniform float u_vertical_gradient;uniform lowp float u_opacity;attribute vec2 a_pos;attribute vec4 a_normal_ed;varying vec4 v_color;\n#pragma mapbox: define highp float base\n#pragma mapbox: define highp float height\n#pragma mapbox: define highp vec4 color\nvoid main() {\n#pragma mapbox: initialize highp float base\n#pragma mapbox: initialize highp float height\n#pragma mapbox: initialize highp vec4 color\nvec3 normal=a_normal_ed.xyz;base=max(0.0,base);height=max(0.0,height);float t=mod(normal.x,2.0);gl_Position=u_matrix*vec4(a_pos,t > 0.0 ? height : base,1);float colorvalue=color.r*0.2126+color.g*0.7152+color.b*0.0722;v_color=vec4(0.0,0.0,0.0,1.0);vec4 ambientlight=vec4(0.03,0.03,0.03,1.0);color+=amb
2ientlight;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;}"),sn=gn("uniform vec2 u_texsize;uniform float u_fade;uniform sampler2D u_image;varying vec2 v_pos_a;varying vec2 v_pos_b;varying vec4 v_lighting;\n#pragma mapbox: define lowp float base\n#pragma mapbox: define lowp float height\n#pragma mapbox: define lowp vec4 pattern_from\n#pragma mapbox: define lowp vec4 pattern_to\n#pragma mapbox: define lowp float pixel_ratio_from\n#pragma mapbox: define lowp float pixel_ratio_to\nvoid main() {\n#pragma mapbox: initialize lowp float base\n#pragma mapbox: initialize lowp float height\n#pragma mapbox: initialize mediump vec4 pattern_from\n#pragma mapbox: initialize mediump vec4 pattern_to\n#pragma mapbox: initialize lowp float pixel_ratio_from\n#pragma mapbox: initialize lowp float pixel_ratio_to\nvec2 pattern_tl_a=pattern_from.xy;vec2 pattern_br_a=pattern_from.zw;vec2 pattern_tl_b=pattern_to.xy;vec2 pattern_br_b=pattern_to.zw;vec2 imagecoord=mod(v_pos_a,1.0);vec2 pos=mix(pattern_tl_a/u_texsize,pattern_br_a/u_texsize,imagecoord);vec4 color1=texture2D(u_image,pos);vec2 imagecoord_b=mod(v_pos_b,1.0);vec2 pos2=mix(pattern_tl_b/u_texsize,pattern_br_b/u_texsize,imagecoord_b);vec4 color2=texture2D(u_image,pos2);vec4 mixedColor=mix(color1,color2,u_fade);gl_FragColor=mixedColor*v_lighting;\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","uniform mat4 u_matrix;uniform vec2 u_pixel_coord_upper;uniform vec2 u_pixel_coord_lower;uniform float u_height_factor;uniform vec3 u_scale;uniform float u_vertical_gradient;uniform lowp float u_opacity;uniform vec3 u_lightcolor;uniform lowp vec3 u_lightpos;uniform lowp float u_lightintensity;attribute vec2 a_pos;attribute vec4 a_normal_ed;varying vec2 v_pos_a;varying vec2 v_pos_b;varying vec4 v_lighting;\n#pragma mapbox: define lowp float base\n#pragma mapbox: define lowp float height\n#pragma mapbox: define lowp vec4 pattern_from\n#pragma mapbox: define lowp vec4 pattern_to\n#pragma mapbox: define lowp float pixel_ratio_from\n#pragma mapbox: define lowp float pixel_ratio_to\nvoid main() {\n#pragma mapbox: initialize lowp float base\n#pragma mapbox: initialize lowp float height\n#pragma mapbox: initialize mediump vec4 pattern_from\n#pragma mapbox: initialize mediump vec4 pattern_to\n#pragma mapbox: initialize lowp float pixel_ratio_from\n#pragma mapbox: initialize lowp float pixel_ratio_to\nvec2 pattern_tl_a=pattern_from.xy;vec2 pattern_br_a=pattern_from.zw;vec2 pattern_tl_b=pattern_to.xy;vec2 pattern_br_b=pattern_to.zw;float tileRatio=u_scale.x;float fromScale=u_scale.y;float toScale=u_scale.z;vec3 normal=a_normal_ed.xyz;float edgedistance=a_normal_ed.w;vec2 display_size_a=(pattern_br_a-pattern_tl_a)/pixel_ratio_from;vec2 display_size_b=(pattern_br_b-pattern_tl_b)/pixel_ratio_to;base=max(0.0,base);height=max(0.0,height);float t=mod(normal.x,2.0);float z=t > 0.0 ? height : base;gl_Position=u_matrix*vec4(a_pos,z,1);vec2 pos=normal.x==1.0 && normal.y==0.0 && normal.z==16384.0\n? a_pos\n: vec2(edgedistance,z*u_height_factor);v_pos_a=get_pattern_pos(u_pixel_coord_upper,u_pixel_coord_lower,fromScale*display_size_a,tileRatio,pos);v_pos_b=get_pattern_pos(u_pixel_coord_upper,u_pixel_coord_lower,toScale*display_size_b,tileRatio,pos);v_lighting=vec4(0.0,0.0,0.0,1.0);float directional=clamp(dot(normal/16383.0,u_lightpos),0.0,1.0);directional=mix((1.0-u_lightintensity),max((0.5+u_lightintensity),1.0),directional);if (normal.y !=0.0) {directional*=((1.0-u_vertical_gradient)+(u_vertical_gradient*clamp((t+base)*pow(height/150.0,0.5),mix(0.7,0.98,1.0-u_lightintensity),1.0)));}v_lighting.rgb+=clamp(directional*u_lightcolor,mix(vec3(0.0),vec3(0.3),1.0-u_lightcolor),vec3(1.0));v_lighting*=u_opacity;}"),un=gn("#ifdef GL_ES\nprecision highp float;\n#endif\nuniform sampler2D u_image;varying vec2 v_pos;uniform vec2 u_dimension;uniform float u_zoom;uniform vec4 u_unpack;float getElevation(vec2 coord,float bias) {vec4 data=texture2D(u_image,coord)*255.0;data.a=-1.0;return dot(data,u_unpack)/4.0;}void main() {vec2 epsilon=1.0/u_dimension;float a=getElevation(v_pos+vec2(-epsilon.x,-epsilon.y),0.0);float b=getElevation(v_pos+vec2(0,-epsilon.y),0.0);float c=getElevation(v_pos+vec2(epsilon.x,-epsilon.y),0.0);float d=getElevation(v_pos+vec2(-epsilon.x,0),0.0);float e=getElevation(v_pos,0.0);float f=getElevation(v_pos+vec2(epsilon.x,0),0.0);float g=getElevation(v_pos+vec2(-epsilon.x,epsilon.y),0.0);float h=getElevation(v_pos+vec2(0,epsilon.y),0.0);float i=getElevation(v_pos+vec2(epsilon.x,epsilon.y),0.0);float exaggerationFactor=u_zoom < 2.0 ? 0.4 : u_zoom < 4.5 ? 0.35 : 0.3;float exaggeration=u_zoom < 15.0 ? (u_zoom-15.0)*exaggerationFactor : 0.0;vec2 deriv=vec2((c+f+f+i)-(a+d+d+g),(g+h+h+i)-(a+b+b+c))/pow(2.0,exaggeration+(19.2562-u_zoom));gl_FragColor=clamp(vec4(deriv.x/2.0+0.5,deriv.y/2.0+0.5,1.0,1.0),0.0,1.0);\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","uniform mat4 u_matrix;uniform vec2 u_dimension;attribute vec2 a_pos;attribute vec2 a_texture_pos;varying vec2 v_pos;void main() {gl_Position=u_matrix*vec4(a_pos,0,1);highp vec2 epsilon=1.0/u_dimension;float scale=(u_dimension.x-2.0)/u_dimension.x;v_pos=(a_texture_pos/8192.0)*scale+epsilon;}"),ln=gn("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;
2\n#define PI 3.141592653589793\nvoid main() {vec4 pixel=texture2D(u_image,v_pos);vec2 deriv=((pixel.rg*2.0)-1.0);float scaleFactor=cos(radians((u_latrange[0]-u_latrange[1])*(1.0-v_pos.y)+u_latrange[1]));float slope=atan(1.25*length(deriv)/scaleFactor);float aspect=deriv.x !=0.0 ? atan(deriv.y,-deriv.x) : PI/2.0*(deriv.y > 0.0 ? 1.0 :-1.0);float intensity=u_light.x;float azimuth=u_light.y+PI;float base=1.875-intensity*1.75;float maxValue=0.5*PI;float scaledSlope=intensity !=0.5 ? ((pow(base,slope)-1.0)/(pow(base,maxValue)-1.0))*maxValue : slope;float accent=cos(scaledSlope);vec4 accent_color=(1.0-accent)*u_accent*clamp(intensity*2.0,0.0,1.0);float shade=abs(mod((aspect+azimuth)/PI+0.5,2.0)-1.0);vec4 shade_color=mix(u_shadow,u_highlight,shade)*sin(scaledSlope)*clamp(intensity*2.0,0.0,1.0);gl_FragColor=accent_color*(1.0-shade_color.a)+shade_color;\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","uniform mat4 u_matrix;attribute vec2 a_pos;attribute vec2 a_texture_pos;varying vec2 v_pos;void main() {gl_Position=u_matrix*vec4(a_pos,0,1);v_pos=a_texture_pos/8192.0;}"),cn=gn("uniform lowp float u_device_pixel_ratio;varying vec2 v_width2;varying vec2 v_normal;varying float v_gamma_scale;\n#pragma mapbox: define highp vec4 color\n#pragma mapbox: define lowp float blur\n#pragma mapbox: define lowp float opacity\nvoid main() {\n#pragma mapbox: initialize highp vec4 color\n#pragma mapbox: initialize lowp float blur\n#pragma mapbox: initialize lowp float opacity\nfloat dist=length(v_normal)*v_width2.s;float blur2=(blur+1.0/u_device_pixel_ratio)*v_gamma_scale;float alpha=clamp(min(dist-(v_width2.t-blur2),v_width2.s-dist)/blur2,0.0,1.0);gl_FragColor=color*(alpha*opacity);\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","\n#define scale 0.015873016\nattribute vec2 a_pos_normal;attribute vec4 a_data;uniform mat4 u_matrix;uniform mediump float u_ratio;uniform vec2 u_units_to_pixels;uniform lowp float u_device_pixel_ratio;varying vec2 v_normal;varying vec2 v_width2;varying float v_gamma_scale;varying highp float v_linesofar;\n#pragma mapbox: define highp vec4 color\n#pragma mapbox: define lowp float blur\n#pragma mapbox: define lowp float opacity\n#pragma mapbox: define mediump float gapwidth\n#pragma mapbox: define lowp float offset\n#pragma mapbox: define mediump float width\nvoid main() {\n#pragma mapbox: initialize highp vec4 color\n#pragma mapbox: initialize lowp float blur\n#pragma mapbox: initialize lowp float opacity\n#pragma mapbox: initialize mediump float gapwidth\n#pragma mapbox: initialize lowp float offset\n#pragma mapbox: initialize mediump float width\nfloat ANTIALIASING=1.0/u_device_pixel_ratio/2.0;vec2 a_extrude=a_data.xy-128.0;float a_direction=mod(a_data.z,4.0)-1.0;v_linesofar=(floor(a_data.z/4.0)+a_data.w*64.0)*2.0;vec2 pos=floor(a_pos_normal*0.5);mediump vec2 normal=a_pos_normal-2.0*pos;normal.y=normal.y*2.0-1.0;v_normal=normal;gapwidth=gapwidth/2.0;float halfwidth=width/2.0;offset=-1.0*offset;float inset=gapwidth+(gapwidth > 0.0 ? ANTIALIASING : 0.0);float outset=gapwidth+halfwidth*(gapwidth > 0.0 ? 2.0 : 1.0)+(halfwidth==0.0 ? 0.0 : ANTIALIASING);mediump vec2 dist=outset*a_extrude*scale;mediump float u=0.5*a_direction;mediump float t=1.0-abs(u);mediump vec2 offset2=offset*a_extrude*scale*normal.y*mat2(t,-u,u,t);vec4 projected_extrude=u_matrix*vec4(dist/u_ratio,0.0,0.0);gl_Position=u_matrix*vec4(pos+offset2/u_ratio,0.0,1.0)+projected_extrude;float extrude_length_without_perspective=length(dist);float extrude_length_with_perspective=length(projected_extrude.xy/gl_Position.w*u_units_to_pixels);v_gamma_scale=extrude_length_without_perspective/extrude_length_with_perspective;v_width2=vec2(outset,inset);}"),pn=gn("uniform lowp float u_device_pixel_ratio;uniform sampler2D u_image;varying vec2 v_width2;varying vec2 v_normal;varying float v_gamma_scale;varying highp vec2 v_uv;\n#pragma mapbox: define lowp float blur\n#pragma mapbox: define lowp float opacity\nvoid main() {\n#pragma mapbox: initialize lowp float blur\n#pragma mapbox: initialize lowp float opacity\nfloat dist=length(v_normal)*v_width2.s;float blur2=(blur+1.0/u_device_pixel_ratio)*v_gamma_scale;float alpha=clamp(min(dist-(v_width2.t-blur2),v_width2.s-dist)/blur2,0.0,1.0);vec4 color=texture2D(u_image,v_uv);gl_FragColor=color*(alpha*opacity);\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","\n#define scale 0.015873016\nattribute vec2 a_pos_normal;attribute vec4 a_data;attribute float a_uv_x;attribute float a_split_index;uniform mat4 u_matrix;uniform mediump float u_ratio;uniform lowp float u_device_pixel_ratio;uniform vec2 u_units_to_pixels;uniform float u_image_height;varying vec2 v_normal;varying vec2 v_width2;varying float v_gamma_scale;varying highp vec2 v_uv;\n#pragma mapbox: define lowp float blur\n#pragma mapbox: define lowp float opacity\n#pragma mapbox: define mediump float gapwidth\n#pragma mapbox: define lowp float offset\n#pragma mapbox: define mediump float width\nvoid main() {\n#pragma mapbox: initialize lowp float blur\n#pragma mapbox: initialize lowp float opacity\n#pragma mapbox: initialize mediump float gapwidth\n#pragma mapbox: initialize lowp float offset\n#pragma mapbox: initialize mediump float width\nfloat ANTIALIASING=1.0/u_device_pixel_ratio/2.0;vec2 a_extrude=a_data.xy-128.0;float a_direction=mod(a_data.z,4.0)-1.0;highp float texel_height=1.0/u_image_height;highp float half_texel_height=0.5*texel_height;v_uv=vec2(a_uv_x,a_split_index*texel_height-half_texel_height);vec2 pos=floor(a_pos_normal*0.5);mediump vec2 normal=a_pos_normal-2.0*pos;normal.y=normal.y*2.0-1.0;v_normal=normal;gapwidth=gapwidth/2.0;float halfwidth=width/2.0;offset=-1.0*offset;float inset=gapwidth+(gapwidth > 0.0 ? ANTIALIASING : 0.0);float outset=gapwidth+halfwidth*(gapwidth > 0.0 ? 2.0 : 1.0)+(halfwidth==0.0 ? 0.0 : ANTIALIASING);mediump vec2 dist=outset*a_extrude*scale;mediump float u=0.5*a_direction;mediump float t=1.0-abs(u);mediump vec2 offset2=offset*a_extrude*scale*normal.y*mat2(t,-u,u,t);vec4 projected_extrude=u_matrix*vec4(dist/u_ratio,0.0,0.0);gl_Position=u_matrix*vec4(pos+offset2/u_ratio,0.0,1.0)+projected_extrude;float extrude_length_without_perspective=length(dist);float extrude_length_with_perspective=length(projected_extrude.xy/gl_Position.w*u_units_to_pixels);v_gamma_scale=extrude_length_without_perspective/extrude_length_with_perspective;v_width2=vec2(outset,inset);}"),hn=gn("uniform lowp float u_device_pixel_ratio;uniform vec2 u_texsize;uniform float u_fade;uniform mediump vec3 u_scale;uniform sampler2D u_image;varying vec2 v_normal;varying vec2 v_width2;varying float v_linesofar;varying float v_gamma_scale;varying float v_width;\n#pragma mapbox: define lowp vec4 pattern_from\n#pragma mapbox: define lowp vec4 pattern_to\n#pragma mapbox: define lowp float pixel_ratio_from\n#pragma mapbox: define lowp float pixel_ratio_to\n#pragma mapbox: define lowp float blur\n#pragma mapbox: define lowp float opacity\nvoid main() {\n#pragma mapbox: initialize mediump vec4 pattern_from\n#pragma mapbox: initialize mediump vec4 pattern_to\n#pragma mapbox: initialize lowp float pixel_ratio_from\n#pragma mapbox: initialize lowp float pixel_ratio_to\n#pragma mapbox: initialize lowp float blur\n#pragma mapbox: initialize lowp float opacity\nvec2 pattern_tl_a=pattern_from.xy;vec2 pattern_br_a=pattern_from.zw;vec2 pattern_tl_b=pattern_to.xy;vec2 pattern_br_b=pattern_to.zw;float tileZoomRatio=u_scale.x;float fromScale=u_scale.y;float toScale=u_scale.z;vec2 display_size_a=(pattern_br_a-pattern_tl_a)/pixel_ratio_from;vec2 display_size_b=(pattern_br_b-pattern_tl_b)/pixel_ratio_to;vec2 pattern_size_a=vec2(display_size_a.x*fromScale/tileZoomRatio,display_size_a.y);vec2 pattern_size_b=vec2(display_size_b.x*toScale/tileZoomRatio,display_size_b.y);float aspect_a=display_size_a.y/v_width;float aspect_b=display_size_b.y/v_width;float dist=length(v_normal)*v_width2.s;float blur2=(blur+1.0/u_device_pixel_ratio)*v_gamma_scale;float alpha=clamp(min(dist-(v_width2.t-blur2),v_width2.s-dist)/blur2,0.0,1.0);float x_a=mod(v_linesofar/pattern_size_a.x*aspect_a,1.0);float x_b=mod(v_linesofar/pattern_size_b.x*aspect_b,1.0);float y=0.5*v_normal.y+0.5;vec2 texel_size=1.0/u_texsize;vec2 pos_a=mix(pattern_tl_a*texel_size-texel_size,pattern_br_a*texel_size+texel_size,vec2(x_a,y));vec2 pos_b=mix(pattern_tl_b*texel_size-texel_size,pattern_br_b*texel_size+texel_size,vec2(x_b,y));vec4 color=mix(texture2D(u_image,pos_a),texture2D(u_image,pos_b),u_fade);gl_FragColor=color*alpha*opacity;\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","\n#define scale 0.015873016\n#define LINE_DISTANCE_SCALE 2.0\nattribute vec2 a_pos_normal;attribute vec4 a_data;uniform mat4 u_matrix;uniform vec2 u_units_to_pixels;uniform mediump float u_ratio;uniform lowp float u_device_pixel_ratio;varying vec2 v_normal;varying vec2 v_width2;varying float v_linesofar;varying float v_gamma_scale;varying float v_width;\n#pragma mapbox: define lowp float blur\n#pragma mapbox: define lowp float opacity\n#pragma mapbox: define lowp float offset\n#pragma mapbox: define mediump float gapwidth\n#pragma mapbox: define mediump float width\n#pragma mapbox: define lowp float floorwidth\n#pragma mapbox: define lowp vec4 pattern_from\n#pragma mapbox: define lowp vec4 pattern_to\n#pragma mapbox: define lowp float pixel_ratio_from\n#pragma mapbox: define lowp float pixel_ratio_to\nvoid main() {\n#pragma mapbox: initialize lowp float blur\n#pragma mapbox: initialize lowp float opacity\n#pragma mapbox: initialize lowp float offset\n#pragma mapbox: initialize mediump float gapwidth\n#pragma mapbox: initialize mediump float width\n#pragma mapbox: initialize lowp float floorwidth\n#pragma mapbox: initialize mediump vec4 pattern_from\n#pragma mapbox: initialize mediump vec4 pattern_to\n#pragma mapbox: initialize lowp float pixel_ratio_from\n#pragma mapbox: initialize lowp float pixel_ratio_to\nfloat ANTIALIASING=1.0/u_device_pixel_ratio/2.0;vec2 a_extrude=a_data.xy-128.0;float a_direction=mod(a_data.z,4.0)-1.0;float a_linesofar=(floor(a_data.z/4.0)+a_data.w*64.0)*LINE_DISTANCE_SCALE;vec2 pos=floor(a_pos_normal*0.5);mediump vec2 normal=a_pos_normal-2.0*pos;normal.y=normal.y*2.0-1.0;v_normal=normal;gapwidth=gapwidth/2.0;float halfwidth=width/2.0;offset=-1.0*offset;float inset=gapwidth+(gapwidth > 0.0 ? ANTIALIASING : 0.0);float outset=gapwidth+halfwidth*(gapwidth > 0.0 ? 2.0 : 1.0)+(halfwidth==0.0 ? 0.0 : ANTIALIASING);mediump vec2 dist=outset*a_extrude*scale;mediump float u=0.5*a_direction;mediump float t=1.0-abs(u);mediump vec2 offset2=offset*a_extrude*scale*normal.y*mat2(t,-u,u,t);vec4 projected_extrude=u_matrix*vec4(dist/u_ratio,0.0,0.0);gl_Position=u_matrix*vec4(pos+offset2/u_ratio,0.0,1.0)+projected_extrude;float extrude_length_without_perspective=length(dist);float extrude_length_with_perspective=length(projected_extrude.xy/gl_Position.w*u_units_to_pixels);v_gamma_scale=extrude_length_without_perspective/extrude_length_with_perspective;v_linesofar=a_linesofar;v_width2=vec2(outset,inset);v_width=floorwidth;}"),fn=gn("uniform lowp float u_device_pixel_ratio;uniform sampler2D u_image;uniform float u_sdfgamma;
2uniform float u_mix;varying vec2 v_normal;varying vec2 v_width2;varying vec2 v_tex_a;varying vec2 v_tex_b;varying float v_gamma_scale;\n#pragma mapbox: define highp vec4 color\n#pragma mapbox: define lowp float blur\n#pragma mapbox: define lowp float opacity\n#pragma mapbox: define mediump float width\n#pragma mapbox: define lowp float floorwidth\nvoid main() {\n#pragma mapbox: initialize highp vec4 color\n#pragma mapbox: initialize lowp float blur\n#pragma mapbox: initialize lowp float opacity\n#pragma mapbox: initialize mediump float width\n#pragma mapbox: initialize lowp float floorwidth\nfloat dist=length(v_normal)*v_width2.s;float blur2=(blur+1.0/u_device_pixel_ratio)*v_gamma_scale;float alpha=clamp(min(dist-(v_width2.t-blur2),v_width2.s-dist)/blur2,0.0,1.0);float sdfdist_a=texture2D(u_image,v_tex_a).a;float sdfdist_b=texture2D(u_image,v_tex_b).a;float sdfdist=mix(sdfdist_a,sdfdist_b,u_mix);alpha*=smoothstep(0.5-u_sdfgamma/floorwidth,0.5+u_sdfgamma/floorwidth,sdfdist);gl_FragColor=color*(alpha*opacity);\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","\n#define scale 0.015873016\n#define LINE_DISTANCE_SCALE 2.0\nattribute vec2 a_pos_normal;attribute vec4 a_data;uniform mat4 u_matrix;uniform mediump float u_ratio;uniform lowp float u_device_pixel_ratio;uniform vec2 u_patternscale_a;uniform float u_tex_y_a;uniform vec2 u_patternscale_b;uniform float u_tex_y_b;uniform vec2 u_units_to_pixels;varying vec2 v_normal;varying vec2 v_width2;varying vec2 v_tex_a;varying vec2 v_tex_b;varying float v_gamma_scale;\n#pragma mapbox: define highp vec4 color\n#pragma mapbox: define lowp float blur\n#pragma mapbox: define lowp float opacity\n#pragma mapbox: define mediump float gapwidth\n#pragma mapbox: define lowp float offset\n#pragma mapbox: define mediump float width\n#pragma mapbox: define lowp float floorwidth\nvoid main() {\n#pragma mapbox: initialize highp vec4 color\n#pragma mapbox: initialize lowp float blur\n#pragma mapbox: initialize lowp float opacity\n#pragma mapbox: initialize mediump float gapwidth\n#pragma mapbox: initialize lowp float offset\n#pragma mapbox: initialize mediump float width\n#pragma mapbox: initialize lowp float floorwidth\nfloat ANTIALIASING=1.0/u_device_pixel_ratio/2.0;vec2 a_extrude=a_data.xy-128.0;float a_direction=mod(a_data.z,4.0)-1.0;float a_linesofar=(floor(a_data.z/4.0)+a_data.w*64.0)*LINE_DISTANCE_SCALE;vec2 pos=floor(a_pos_normal*0.5);mediump vec2 normal=a_pos_normal-2.0*pos;normal.y=normal.y*2.0-1.0;v_normal=normal;gapwidth=gapwidth/2.0;float halfwidth=width/2.0;offset=-1.0*offset;float inset=gapwidth+(gapwidth > 0.0 ? ANTIALIASING : 0.0);float outset=gapwidth+halfwidth*(gapwidth > 0.0 ? 2.0 : 1.0)+(halfwidth==0.0 ? 0.0 : ANTIALIASING);mediump vec2 dist=outset*a_extrude*scale;mediump float u=0.5*a_direction;mediump float t=1.0-abs(u);mediump vec2 offset2=offset*a_extrude*scale*normal.y*mat2(t,-u,u,t);vec4 projected_extrude=u_matrix*vec4(dist/u_ratio,0.0,0.0);gl_Position=u_matrix*vec4(pos+offset2/u_ratio,0.0,1.0)+projected_extrude;float extrude_length_without_perspective=length(dist);float extrude_length_with_perspective=length(projected_extrude.xy/gl_Position.w*u_units_to_pixels);v_gamma_scale=extrude_length_without_perspective/extrude_length_with_perspective;v_tex_a=vec2(a_linesofar*u_patternscale_a.x/floorwidth,normal.y*u_patternscale_a.y+u_tex_y_a);v_tex_b=vec2(a_linesofar*u_patternscale_b.x/floorwidth,normal.y*u_patternscale_b.y+u_tex_y_b);v_width2=vec2(outset,inset);}"),dn=gn("uniform float u_fade_t;uniform float u_opacity;uniform sampler2D u_image0;uniform sampler2D u_image1;varying vec2 v_pos0;varying vec2 v_pos1;uniform float u_brightness_low;uniform float u_brightness_high;uniform float u_saturation_factor;uniform float u_contrast_factor;uniform vec3 u_spin_weights;void main() {vec4 color0=texture2D(u_image0,v_pos0);vec4 color1=texture2D(u_image1,v_pos1);if (color0.a > 0.0) {color0.rgb=color0.rgb/color0.a;}if (color1.a > 0.0) {color1.rgb=color1.rgb/color1.a;}vec4 color=mix(color0,color1,u_fade_t);color.a*=u_opacity;vec3 rgb=color.rgb;rgb=vec3(dot(rgb,u_spin_weights.xyz),dot(rgb,u_spin_weights.zxy),dot(rgb,u_spin_weights.yzx));float average=(color.r+color.g+color.b)/3.0;rgb+=(average-rgb)*u_saturation_factor;rgb=(rgb-0.5)*u_contrast_factor+0.5;vec3 u_high_vec=vec3(u_brightness_low,u_brightness_low,u_brightness_low);vec3 u_low_vec=vec3(u_brightness_high,u_brightness_high,u_brightness_high);gl_FragColor=vec4(mix(u_high_vec,u_low_vec,rgb)*color.a,color.a);\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","uniform mat4 u_matrix;uniform vec2 u_tl_parent;uniform float u_scale_parent;uniform float u_buffer_scale;attribute vec2 a_pos;attribute vec2 a_texture_pos;varying vec2 v_pos0;varying vec2 v_pos1;void main() {gl_Position=u_matrix*vec4(a_pos,0,1);v_pos0=(((a_texture_pos/8192.0)-0.5)/u_buffer_scale )+0.5;v_pos1=(v_pos0*u_scale_parent)+u_tl_parent;}"),mn=gn("uniform sampler2D u_texture;varying vec2 v_tex;varying float v_fade_opacity;\n#pragma mapbox: define lowp float opacity\nvoid main() {\n#pragma mapbox: initialize lowp float opacity\nlowp float alpha=opacity*v_fade_opacity;gl_FragColor=texture2D(u_texture,v_tex)*alpha;\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","const float PI=3.141592653589793;attribute vec4 a_pos_offset;attribute vec4 a_data;attribute vec4 a_pixeloffset;attribute vec3 a_projected_pos;attribute float a_fade_opacity;uniform bool u_is_size_zoom_constant;uniform bool u_is_size_feature_constant;uniform highp float u_size_t;uniform highp float u_size;uniform highp float u_camera_to_center_distance;uniform highp float u_pitch;uniform bool u_rotate_symbol;uniform highp float u_aspect_ratio;uniform float u_fade_change;uniform mat4 u_matrix;uniform mat4 u_label_plane_matrix;uniform mat4 u_coord_matrix;uniform bool u_is_text;uniform bool u_pitch_with_map;uniform vec2 u_texsize;varying vec2 v_tex;varying float v_fade_opacity;\n#pragma mapbox: define lowp float opacity\nvoid main() {\n#pragma mapbox: initialize lowp float opacity\nvec2 a_pos=a_pos_offset.xy;vec2 a_offset=a_pos_offset.zw;vec2 a_tex=a_data.xy;vec2 a_size=a_data.zw;float a_size_min=floor(a_size[0]*0.5);vec2 a_pxoffset=a_pixeloffset.xy;vec2 a_minFontScale=a_pixeloffset.zw/256.0;highp float segment_angle=-a_projected_pos[2];float size;if (!u_is_size_zoom_constant && !u_is_size_feature_constant) {size=mix(a_size_min,a_size[1],u_size_t)/128.0;} else if (u_is_size_zoom_constant && !u_is_size_feature_constant) {size=a_size_min/128.0;} else {size=u_size;}vec4 projectedPoint=u_matrix*vec4(a_pos,0,1);highp float camera_to_anchor_distance=projectedPoint.w;highp float distance_ratio=u_pitch_with_map ?\ncamera_to_anchor_distance/u_camera_to_center_distance :\nu_camera_to_center_distance/camera_to_anchor_distance;highp float perspective_ratio=clamp(0.5+0.5*distance_ratio,0.0,4.0);size*=perspective_ratio;float fontScale=u_is_text ? size/24.0 : size;highp float symbol_rotation=0.0;if (u_rotate_symbol) {vec4 offsetProjectedPoint=u_matrix*vec4(a_pos+vec2(1,0),0,1);vec2 a=projectedPoint.xy/projectedPoint.w;vec2 b=offsetProjectedPoint.xy/offsetProjectedPoint.w;symbol_rotation=atan((b.y-a.y)/u_aspect_ratio,b.x-a.x);}highp float angle_sin=sin(segment_angle+symbol_rotation);highp float angle_cos=cos(segment_angle+symbol_rotation);mat2 rotation_matrix=mat2(angle_cos,-1.0*angle_sin,angle_sin,angle_cos);vec4 projected_pos=u_label_plane_matrix*vec4(a_projected_pos.xy,0.0,1.0);gl_Position=u_coord_matrix*vec4(projected_pos.xy/projected_pos.w+rotation_matrix*(a_offset/32.0*max(a_minFontScale,fontScale)+a_pxoffset/16.0),0.0,1.0);v_tex=a_tex/u_texsize;vec2 fade_opacity=unpack_opacity(a_fade_opacity);float fade_change=fade_opacity[1] > 0.5 ? u_fade_change :-u_fade_change;v_fade_opacity=max(0.0,min(1.0,fade_opacity[0]+fade_change));}"),yn=gn("#define SDF_PX 8.0\nuniform bool u_is_halo;uniform sampler2D u_texture;uniform highp float u_gamma_scale;uniform lowp float u_device_pixel_ratio;uniform bool u_is_text;varying vec2 v_data0;varying vec3 v_data1;\n#pragma mapbox: define highp vec4 fill_color\n#pragma mapbox: define highp vec4 halo_color\n#pragma mapbox: define lowp float opacity\n#pragma mapbox: define lowp float halo_width\n#pragma mapbox: define lowp float halo_blur\nvoid main() {\n#pragma mapbox: initialize highp vec4 fill_color\n#pragma mapbox: initialize highp vec4 halo_color\n#pragma mapbox: initialize lowp float opacity\n#pragma mapbox: initialize lowp float halo_width\n#pragma mapbox: initialize lowp float halo_blur\nfloat EDGE_GAMMA=0.105/u_device_pixel_ratio;vec2 tex=v_data0.xy;float gamma_scale=v_data1.x;float size=v_data1.y;float fade_opacity=v_data1[2];float fontScale=u_is_text ? size/24.0 : size;lowp vec4 color=fill_color;highp float gamma=EDGE_GAMMA/(fontScale*u_gamma_scale);lowp float buff=(256.0-64.0)/256.0;if (u_is_halo) {color=halo_color;gamma=(halo_blur*1.19/SDF_PX+EDGE_GAMMA)/(fontScale*u_gamma_scale);buff=(6.0-halo_width/fontScale)/SDF_PX;}lowp float dist=texture2D(u_texture,tex).a;highp float gamma_scaled=gamma*gamma_scale;highp float alpha=smoothstep(buff-gamma_scaled,buff+gamma_scaled,dist);gl_FragColor=color*(alpha*opacity*fade_opacity);\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","const float PI=3.141592653589793;attribute vec4 a_pos_offset;attribute vec4 a_data;attribute vec4 a_pixeloffset;attribute vec3 a_projected_pos;attribute float a_fade_opacity;uniform bool u_is_size_zoom_constant;uniform bool u_is_size_feature_constant;uniform highp float u_size_t;uniform highp float u_size;uniform mat4 u_matrix;uniform mat4 u_label_plane_matrix;uniform mat4 u_coord_matrix;uniform bool u_is_text;uniform bool u_pitch_with_map;uniform highp float u_pitch;uniform bool u_rotate_symbol;uniform highp float u_aspect_ratio;uniform highp float u_camera_to_center_distance;uniform float u_fade_change;uniform vec2 u_texsize;varying vec2 v_data0;varying vec3 v_data1;\n#pragma mapbox: define highp vec4 fill_color\n#pragma mapbox: define highp vec4 halo_color\n#pragma mapbox: define lowp float opacity\n#pragma mapbox: define lowp float halo_width\n#pragma mapbox: define lowp float halo_blur\nvoid main() {\n#pragma mapbox: initialize highp vec4 fill_color\n#pragma mapbox: initialize highp vec4 halo_color\n#pragma mapbox: initialize lowp float opacity\n#pragma mapbox: initialize lowp float halo_width\n#pragma mapbox: initialize lowp float halo_blur\nvec2 a_pos=a_pos_offset.xy;vec2 a_offset=a_pos_offset.zw;vec2 a_tex=a_data.xy;vec2 a_size=a_data.zw;float a_size_min=floor(a_size[0]*0.5);vec2 a_pxoffset=a_pixeloffset.xy;highp float segment_angle=-a_projected_pos[2];float size;if (!u_is_size_zoom_constant && !u_is_size_feature_constant) {size=mix(a_size_min,a_size[1],u_size_t)/128.0;} else if (u_is_size_zoom_constant && !u_is_size_feature_constant) {size=a_size_min/128.0;} else {size=u_size;}vec4 projectedPoint=u_matrix*vec4(a_pos,0,1);highp float camera_to_anchor_distance=projectedPoint.w;highp float distance_ratio=u_pitch_with_map ?\ncamera_to_anchor_distance/u_camera_to_center_distance :\nu_camera_to_center_distance/camera_to_anchor_distance;highp float perspective_ratio=clamp(0.5+0.5*distance_ratio,0.0,4.0);size*=perspective_ratio;float fontScale=u_is_text ? size/24.0 : size;highp float symbol_rotation=0.0;if (u_rotate_symbol) {vec4 offsetProjectedPoint=u_matrix*vec4(a_pos+vec2(1,0),0,1);vec2 a=projectedPoint.xy/projectedPoint.w;vec2 b=offsetProjectedPoint.xy/offsetProjectedPoint.w;symbol_rotation=atan((b.y-a.y)/u_aspect_ratio,b.x-a.x);}highp float angle_sin=sin(segment_angle+symbol_rotation);highp float angle_cos=cos(segment_angle+symbol_rotation);mat2 rotation_matrix=mat2(angle_cos,-1.0*angle_sin,angle_sin,angle_cos);vec4 projected_pos=u_label_plane_matrix*vec4(a_projected_pos.xy,0.0,1.0);gl_Position=u_coord_matrix*vec4(projected_pos.xy/projected_pos.w+rotation_matrix*(a_offset/32.0*fontScale+a_pxoffset),0.0,1.0);float gamma_scale=gl_Position.w;vec2 fade_opacity=unpack_opacity(a_fade_opacity);float fade_change=fade_opacity[1] > 0.5 ? u_fade_change :-u_fade_change;float interpolated_fade_opacity=max(0.0,min(1.0,fade_opacity[0]+fade_change));v_data0=a_tex/u_texsize;v_data1=vec3(gamma_scale,size,interpolated_fade_opacity);}"),vn=gn("#define SDF_PX 8.0\n#define SDF 1.0\n#define ICON 0.0\nuniform bool u_is_halo;uniform sampler2D u_texture;uniform sampler2D u_texture_icon;uniform highp float u_gamma_scale;uniform lowp float u_device_pixel_ratio;varying vec4 v_data0;varying vec4 v_data1;\n#pragma mapbox: define highp vec4 fill_color\n#pragma mapbox: define highp vec4 halo_color\n#pragma mapbox: define lowp float opacity\n#pragma mapbox: define lowp float halo_width\n#pragma mapbox: define lowp float halo_blur\nvoid main() {\n#pragma mapbox: initialize highp vec4 fill_color\n#pragma mapbox: initialize highp vec4 halo_color\n#pragma mapbox: initialize lowp float opacity\n#pragma mapbox: initialize lowp float halo_width\n#pragma mapbox: initialize lowp float halo_blur\nfloat fade_opacity=v_data1[2];if (v_data1.w==ICON) {vec2 tex_icon=v_data0.zw;lowp float alpha=opacity*fade_opacity;
2gl_FragColor=texture2D(u_texture_icon,tex_icon)*alpha;\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\nreturn;}vec2 tex=v_data0.xy;float EDGE_GAMMA=0.105/u_device_pixel_ratio;float gamma_scale=v_data1.x;float size=v_data1.y;float fontScale=size/24.0;lowp vec4 color=fill_color;highp float gamma=EDGE_GAMMA/(fontScale*u_gamma_scale);lowp float buff=(256.0-64.0)/256.0;if (u_is_halo) {color=halo_color;gamma=(halo_blur*1.19/SDF_PX+EDGE_GAMMA)/(fontScale*u_gamma_scale);buff=(6.0-halo_width/fontScale)/SDF_PX;}lowp float dist=texture2D(u_texture,tex).a;highp float gamma_scaled=gamma*gamma_scale;highp float alpha=smoothstep(buff-gamma_scaled,buff+gamma_scaled,dist);gl_FragColor=color*(alpha*opacity*fade_opacity);\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","const float PI=3.141592653589793;attribute vec4 a_pos_offset;attribute vec4 a_data;attribute vec3 a_projected_pos;attribute float a_fade_opacity;uniform bool u_is_size_zoom_constant;uniform bool u_is_size_feature_constant;uniform highp float u_size_t;uniform highp float u_size;uniform mat4 u_matrix;uniform mat4 u_label_plane_matrix;uniform mat4 u_coord_matrix;uniform bool u_is_text;uniform bool u_pitch_with_map;uniform highp float u_pitch;uniform bool u_rotate_symbol;uniform highp float u_aspect_ratio;uniform highp float u_camera_to_center_distance;uniform float u_fade_change;uniform vec2 u_texsize;uniform vec2 u_texsize_icon;varying vec4 v_data0;varying vec4 v_data1;\n#pragma mapbox: define highp vec4 fill_color\n#pragma mapbox: define highp vec4 halo_color\n#pragma mapbox: define lowp float opacity\n#pragma mapbox: define lowp float halo_width\n#pragma mapbox: define lowp float halo_blur\nvoid main() {\n#pragma mapbox: initialize highp vec4 fill_color\n#pragma mapbox: initialize highp vec4 halo_color\n#pragma mapbox: initialize lowp float opacity\n#pragma mapbox: initialize lowp float halo_width\n#pragma mapbox: initialize lowp float halo_blur\nvec2 a_pos=a_pos_offset.xy;vec2 a_offset=a_pos_offset.zw;vec2 a_tex=a_data.xy;vec2 a_size=a_data.zw;float a_size_min=floor(a_size[0]*0.5);float is_sdf=a_size[0]-2.0*a_size_min;highp float segment_angle=-a_projected_pos[2];float size;if (!u_is_size_zoom_constant && !u_is_size_feature_constant) {size=mix(a_size_min,a_size[1],u_size_t)/128.0;} else if (u_is_size_zoom_constant && !u_is_size_feature_constant) {size=a_size_min/128.0;} else {size=u_size;}vec4 projectedPoint=u_matrix*vec4(a_pos,0,1);highp float camera_to_anchor_distance=projectedPoint.w;highp float distance_ratio=u_pitch_with_map ?\ncamera_to_anchor_distance/u_camera_to_center_distance :\nu_camera_to_center_distance/camera_to_anchor_distance;highp float perspective_ratio=clamp(0.5+0.5*distance_ratio,0.0,4.0);size*=perspective_ratio;float fontScale=size/24.0;highp float symbol_rotation=0.0;if (u_rotate_symbol) {vec4 offsetProjectedPoint=u_matrix*vec4(a_pos+vec2(1,0),0,1);vec2 a=projectedPoint.xy/projectedPoint.w;vec2 b=offsetProjectedPoint.xy/offsetProjectedPoint.w;symbol_rotation=atan((b.y-a.y)/u_aspect_ratio,b.x-a.x);}highp float angle_sin=sin(segment_angle+symbol_rotation);highp float angle_cos=cos(segment_angle+symbol_rotation);mat2 rotation_matrix=mat2(angle_cos,-1.0*angle_sin,angle_sin,angle_cos);vec4 projected_pos=u_label_plane_matrix*vec4(a_projected_pos.xy,0.0,1.0);gl_Position=u_coord_matrix*vec4(projected_pos.xy/projected_pos.w+rotation_matrix*(a_offset/32.0*fontScale),0.0,1.0);float gamma_scale=gl_Position.w;vec2 fade_opacity=unpack_opacity(a_fade_opacity);float fade_change=fade_opacity[1] > 0.5 ? u_fade_change :-u_fade_change;float interpolated_fade_opacity=max(0.0,min(1.0,fade_opacity[0]+fade_change));v_data0.xy=a_tex/u_texsize;v_data0.zw=a_tex/u_texsize_icon;v_data1=vec4(gamma_scale,size,interpolated_fade_opacity,is_sdf);}");function gn(t,e){var n=/#pragma mapbox: ([\w]+) ([\w]+) ([\w]+) ([\w]+)/g,r=e.match(/attribute ([\w]+) ([\w]+)/g),i=t.match(/uniform ([\w]+) ([\w]+)([\s]*)([\w]*)/g),o=e.match(/uniform ([\w]+) ([\w]+)([\s]*)([\w]*)/g),a=o?o.concat(i):i,s={};return{fragmentSource:t=t.replace(n,(function(t,e,n,r,i){return s[i]=!0,"define"===e?"\n#ifndef HAS_UNIFORM_u_"+i+"\nvarying "+n+" "+r+" "+i+";\n#else\nuniform "+n+" "+r+" u_"+i+";\n#endif\n":"\n#ifdef HAS_UNIFORM_u_"+i+"\n "+n+" "+r+" "+i+" = u_"+i+";\n#endif\n"})),vertexSource:e=e.replace(n,(function(t,e,n,r,i){var o="float"===r?"vec2":"vec4",a=i.match(/color/)?"color":o;return s[i]?"define"===e?"\n#ifndef HAS_UNIFORM_u_"+i+"\nuniform lowp float u_"+i+"_t;\nattribute "+n+" "+o+" a_"+i+";\nvarying "+n+" "+r+" "+i+";\n#else\nuniform "+n+" "+r+" u_"+i+";\n#endif\n":"vec4"===a?"\n#ifndef HAS_UNIFORM_u_"+i+"\n "+i+" = a_"+i+";\n#else\n "+n+" "+r+" "+i+" = u_"+i+";\n#endif\n":"\n#ifndef HAS_UNIFORM_u_"+i+"\n "+i+" = unpack_mix_"+a+"(a_"+i+", u_"+i+"_t);\n#else\n "+n+" "+r+" "+i+" = u_"+i+";\n#endif\n":"define"===e?"\n#ifndef HAS_UNIFORM_u_"+i+"\nuniform lowp float u_"+i+"_t;\nattribute "+n+" "+o+" a_"+i+";\n#else\nuniform "+n+" "+r+" u_"+i+";\n#endif\n":"vec4"===a?"\n#ifndef HAS_UNIFORM_u_"+i+"\n "+n+" "+r+" "+i+" = a_"+i+";\n#else\n "+n+" "+r+" "+i+" = u_"+i+";\n#endif\n":"\n#ifndef HAS_UNIFORM_u_"+i+"\n "+n+" "+r+" "+i+" = unpack_mix_"+a+"(a_"+i+", u_"+i+"_t);\n#else\n "+n+" "+r+" "+i+" = u_"+i+";\n#endif\n"})),staticAttributes:r,staticUniforms:a}}var _n=Object.freeze({__proto__:null,prelude:We,background:Ge,backgroundPattern:Xe,cir
vendor: 9,219 bytes, line 2
2cle:He,clippingMask:Ke,heatmap:Ye,heatmapTexture:Je,collisionBox:$e,collisionCircle:Qe,debug:tn,fill:en,fillOutline:nn,fillOutlinePattern:rn,fillPattern:on,fillExtrusion:an,fillExtrusionPattern:sn,hillshadePrepare:un,hillshade:ln,line:cn,lineGradient:pn,linePattern:hn,lineSDF:fn,raster:dn,symbolIcon:mn,symbolSDF:yn,symbolTextAndIcon:vn}),xn=function(){this.boundProgram=null,this.boundLayoutVertexBuffer=null,this.boundPaintVertexBuffers=[],this.boundIndexBuffer=null,this.boundVertexOffset=null,this.boundDynamicVertexBuffer=null,this.vao=null};function bn(t){for(var e=[],n=0;n<t.length;n++)if(null!==t[n]){var r=t[n].split(" ");e.push(r.pop())}return e}xn.prototype.bind=function(t,e,n,r,i,o,a,s){this.context=t;for(var u=this.boundPaintVertexBuffers.length!==r.length,l=0;!u&&l<r.length;l++)this.boundPaintVertexBuffers[l]!==r[l]&&(u=!0);t.extVertexArrayObject&&this.vao&&this.boundProgram===e&&this.boundLayoutVertexBuffer===n&&!u&&this.boundIndexBuffer===i&&this.boundVertexOffset===o&&this.boundDynamicVertexBuffer===a&&this.boundDynamicVertexBuffer2===s?(t.bindVertexArrayOES.set(this.vao),a&&a.bind(),i&&i.dynamicDraw&&i.bind(),s&&s.bind()):this.freshBind(e,n,r,i,o,a,s)},xn.prototype.freshBind=function(t,e,n,r,i,o,a){var s,u=t.numAttributes,l=this.context,c=l.gl;if(l.extVertexArrayObject)this.vao&&this.destroy(),this.vao=l.extVertexArrayObject.createVertexArrayOES(),l.bindVertexArrayOES.set(this.vao),s=0,this.boundProgram=t,this.boundLayoutVertexBuffer=e,this.boundPaintVertexBuffers=n,this.boundIndexBuffer=r,this.boundVertexOffset=i,this.boundDynamicVertexBuffer=o,this.boundDynamicVertexBuffer2=a;else{s=l.currentNumAttributes||0;for(var p=u;p<s;p++)c.disableVertexAttribArray(p)}e.enableAttributes(c,t);for(var h=0,f=n;h<f.length;h+=1)f[h].enableAttributes(c,t);o&&o.enableAttributes(c,t),a&&a.enableAttributes(c,t),e.bind(),e.setVertexAttribPointers(c,t,i);for(var d=0,m=n;d<m.length;d+=1){var y=m[d];y.bind(),y.setVertexAttribPointers(c,t,i)}o&&(o.bind(),o.setVertexAttribPointers(c,t,i)),r&&r.bind(),a&&(a.bind(),a.setVertexAttribPointers(c,t,i)),l.currentNumAttributes=u},xn.prototype.destroy=function(){this.vao&&(this.context.extVertexArrayObject.deleteVertexArrayOES(this.vao),this.vao=null)};var wn=function(t,e,n,r,i,o){var a=t.gl;this.program=a.createProgram();for(var s=bn(n.staticAttributes),u=r?r.getBinderAttributes():[],l=s.concat(u),c=n.staticUniforms?bn(n.staticUniforms):[],p=r?r.getBinderUniforms():[],h=[],f=0,d=c.concat(p);f<d.length;f+=1){var m=d[f];h.indexOf(m)<0&&h.push(m)}var y=r?r.defines():[];o&&y.push("#define OVERDRAW_INSPECTOR;");var v=y.concat(We.fragmentSource,n.fragmentSource).join("\n"),g=y.concat(We.vertexSource,n.vertexSource).join("\n"),_=a.createShader(a.FRAGMENT_SHADER);if(a.isContextLost())this.failedToCreate=!0;else{a.shaderSource(_,v),a.compileShader(_),a.attachShader(this.program,_);var x=a.createShader(a.VERTEX_SHADER);if(a.isContextLost())this.failedToCreate=!0;else{a.shaderSource(x,g),a.compileShader(x),a.attachShader(this.program,x),this.attributes={};var b={};this.numAttributes=l.length;for(var w=0;w<this.numAttributes;w++)l[w]&&(a.bindAttribLocation(this.program,w,l[w]),this.attributes[l[w]]=w);a.linkProgram(this.program),a.deleteShader(x),a.deleteShader(_);for(var E=0;E<h.length;E++){var S=h[E];if(S&&!b[S]){var T=a.getUniformLocation(this.program,S);T&&(b[S]=T)}}this.fixedUniforms=i(t,b),this.binderUniforms=r?r.getUniforms(t,b):[]}}};function En(t,e,n){var r=1/he(n,1,e.transform.tileZoom),i=Math.pow(2,n.tileID.overscaledZ),o=n.tileSize*Math.pow(2,e.transform.tileZoom)/i,a=o*(n.tileID.canonical.x+n.tileID.wrap*i),s=o*n.tileID.canonical.y;return{u_image:0,u_texsize:n.imageAtlasTexture.size,u_scale:[r,t.fromScale,t.toScale],u_fade:t.t,u_pixel_coord_upper:[a>>16,s>>16],u_pixel_coord_lower:[65535&a,65535&s]}}wn.prototype.draw=function(t,e,n,r,i,o,a,s,u,l,c,p,h,f,d,m){var y,v=t.gl;if(!this.failedToCreate){for(var g in t.program.set(this.program),t.setDepthMode(n),t.setStencilMode(r),t.setColorMode(i),t.setCullFace(o),this.fixedUniforms)this.fixedUniforms[g].set(a[g]);f&&f.setUniforms(t,this.binderUniforms,p,{zoom:h});for(var _=(y={},y[v.LINES]=2,y[v.TRIANGLES]=3,y[v.LINE_STRIP]=1,y)[e],x=0,b=c.get();x<b.length;x+=1){var w=b[x],E=w.vaos||(w.vaos={});(E[s]||(E[s]=new xn)).bind(t,this,u,f?f.getPaintVertexBuffers():[],l,w.vertexOffset,d,m),v.drawElements(e,w.primitiveLength*_,v.UNSIGNED_SHORT,w.primitiveOffset*_*2)}}};var Sn=function(e,n,r,i){var o=n.style.light,a=o.properties.get("position"),s=[a.x,a.y,a.z],u=t.create$1();"viewport"===o.properties.get("anchor")&&t.fromRotation(u,-n.transform.angle),t.transformMat3(s,s,u);var l=o.properties.get("color");return{u_matrix:e,u_lightpos:s,u_lightintensity:o.properties.get("intensity"),u_lightcolor:[l.r,l.g,l.b],u_vertical_gradient:+r,u_opacity:i}},Tn=function(e,n,r,i,o,a,s){return t.extend(Sn(e,n,r,i),En(a,n,s),{u_height_factor:-Math.pow(2,o.overscaledZ)/s.tileSize/8})},kn=function(t){return{u_matrix:t}},Pn=function(e,n,r,i){return t.extend(kn(e),En(r,n,i))},Cn=function(t,e){return{u_matrix:t,u_world:e}},In=function(e,n,r,i,o){return t.extend(Pn(e,n,r,i),{u_world:o})},zn=function(e,n,r,i){var o,a,s=e.transform;if("map"===i.paint.get("circle-pitch-alignment")){var u=he(r,1,s.zoom);o=!0,a=[u,u]}else o=!1,a=s.pixelsToGLUnits;return{u_camera_to_center_distance:s.cameraToCenterDistance,u_scale_with_map:+("map"===i.paint.get("circle-pitch-scale")),u_matrix:e.translatePosMatrix(n.posMatrix,r,i.paint.get("circle-translate"),i.paint.get("circle-translate-anchor")),u_pitch_with_map:+o,u_device_pixel_ratio:t.browser.devicePixelRatio,u_extrude_scale:a}},An=function(t,e,n){var r=he(n,1,e.zoom),i=Math.pow(2,e.zoom-n.tileID.overscaledZ),o=n.tileID.overscaleFactor();return{u_matrix:t,u_camera_to_center_distance:e.cameraToCenterDistance,u_pixels_to_tile_units:r,u_extrude_scale:[e.pixelsToGLUnits[0]/(r*i),e.pixelsToGLUnits[1]/(r*i)],u_overscale_factor:o}},Mn=function(t,e,n){return{u_matrix:t,u_inv_matrix:e,u_camera_to_center_distance:n.cameraToCenterDistance,u_viewport_size:[n.width,n.height]}},On=function(t,e,n){return void 0===n&&(n=1),{u_matrix:t,u_color:e,u_overlay:0,u_overlay_scale:n}},Dn=function(t){return{u_matrix:t}},Ln=function(t,e,n,r){return{u_matrix:t,u_extrude_scale:he(e,1,n),u_intensity:r}},Rn=function(e,n,r){var i=e.transform;return{u_matrix:Un(e,n,r),u_ratio:1/he(n,1,i.zoom),u_device_pixel_ratio:t.browser.devicePixelRatio,u_units_to_pixels:[1/i.pixelsToGLUnits[0],1/i.pixelsToGLUnits[1]]}},Bn=function(e,n,r,i){return t.extend(Rn(e,n,r),{u_image:0,u_image_height:i})},Fn=function(e,n,r,i){var o=e.transform,a=Nn(n,o);return{u_matrix:Un(e,n,r),u_texsize:n.imageAtlasTexture.size,u_ratio:1/he(n,1,o.zoom),u_device_pixel_ratio:t.browser.devicePixelRatio,u_image:0,u_scale:[a,i.fromScale,i.toScale],u_fade:i.t,u_units_to_pixels:[1/o.pixelsToGLUnits[0],1/o.pixelsToGLUnits[1]]}},jn=function(e,n,r,i,o){var a=e.lineAtlas,s=Nn(n,e.transform),u="round"===r.layout.get("line-cap"),l=a.getDash(i.from,u),c=a.getDash(i.to,u),p=l.width*o.fromScale,h=c.width*o.toScale;return t.extend(Rn(e,n,r),{u_patternscale_a:[s/p,-l.height/2],u_patternscale_b:[s/h,-c.height/2],u_sdfgamma:a.width/(256*Math.min(p,h)*t.browser.devicePixelRatio)/2,u_image:0,u_tex_y_a:l.y,u_tex_y_b:c.y,u_mix:o.t})};function Nn(t,e){return 1/he(t,1,e.tileZoom)}function Un(t,e,n){return t.translatePosMatrix(e.tileID.posMatrix,e,n.paint.get("line-translate"),n.paint.get("line-translate-anchor"))}var Vn=function(t,e,n,r,i){return{u_matrix:t,u_tl_parent:e,u_scale_parent:n,u_buffer_scale:1,u_fade_t:r.mix,u_opacity:r.opacity*i.paint.get("raster-opacity"),u_image0:0,u_image1:1,u_brightness_low:i.paint.get("raster-brightness-min"),u_brightness_high:i.paint.get("raster-brightness-max"),u_saturation_factor:(a=i.paint.get("raster-saturation"),a>0?1-1/(1.001-a):-a),u_contrast_factor:(o=i.paint.get("raster-contrast"),o>0?1/(1-o):1+o),u_spin_weights:qn(i.paint.get("raster-hue-rotate"))};var o,a};function qn(t){t*=Math.PI/180;var e=Math.sin(t),n=Math.cos(t);return[(2*n+1)/3,(-Math.sqrt(3)*e-n+1)/3,(Math.sqrt(3)*e-n+1)/3]}var Zn,Wn=function(t,e,n,r,i,o,a,s,u,l){var c=i.transform;return{u_is_size_zoom_constant:+("constant"===t||"source"===t),u_is_size_feature_constant:+("constant"===t||"camera"===t),u_size_t:e?e.uSizeT:0,u_size:e?e.uSize:0,u_camera_to_center_distance:c.cameraToCenterDistance,u_pitch:c.pitch/360*2*Math.PI,u_rotate_symbol:+n,u_aspect_ratio:c.width/c.height,u_fade_change:i.options.fadeDuration?i.symbolFadeChange:1,u_matrix:o,u_label_plane_matrix:a,u_coord_matrix:s,u_is_text:+u,u_pitch_with_map:+r,u_texsize:l,u_texture:0}},Gn=function(e,n,r,i,o,a,s,u,l,c,p){var h=o.transform;return t.extend(Wn(e,n,r,i,o,a,s,u,l,c),{u_gamma_scale:i?Math.cos(h._pitch)*h.cameraToCenterDistance:1,u_device_pixel_ratio:t.browser.devicePixelRatio,u_is_halo:+p})},Xn=function(e,n,r,i,o,a,s,u,l,c){return t.extend(Gn(e,n,r,i,o,a,s,u,!0,l,!0),{u_texsize_icon:c,u_texture_icon:1})},Hn=function(t,e,n){return{u_matrix:t,u_opacity:e,u_color:n}},Kn=function(e,n,r,i,o,a){return t.extend(function(t,e,n,r){var i=n.imageManager.getPattern(t.from.toString()),o=n.imageManager.getPattern(t.to.toString()),a=n.imageManager.getPixelSize(),s=a.width,u=a.height,l=Math.pow(2,r.tileID.overscaledZ
vendor: 7,470 bytes, line 2
2),c=r.tileSize*Math.pow(2,n.transform.tileZoom)/l,p=c*(r.tileID.canonical.x+r.tileID.wrap*l),h=c*r.tileID.canonical.y;return{u_image:0,u_pattern_tl_a:i.tl,u_pattern_br_a:i.br,u_pattern_tl_b:o.tl,u_pattern_br_b:o.br,u_texsize:[s,u],u_mix:e.t,u_pattern_size_a:i.displaySize,u_pattern_size_b:o.displaySize,u_scale_a:e.fromScale,u_scale_b:e.toScale,u_tile_units_to_pixels:1/he(r,1,n.transform.tileZoom),u_pixel_coord_upper:[p>>16,h>>16],u_pixel_coord_lower:[65535&p,65535&h]}}(i,a,r,o),{u_matrix:e,u_opacity:n})},Yn={fillExtrusion:function(e,n){return{u_matrix:new t.UniformMatrix4f(e,n.u_matrix),u_lightpos:new t.Uniform3f(e,n.u_lightpos),u_lightintensity:new t.Uniform1f(e,n.u_lightintensity),u_lightcolor:new t.Uniform3f(e,n.u_lightcolor),u_vertical_gradient:new t.Uniform1f(e,n.u_vertical_gradient),u_opacity:new t.Uniform1f(e,n.u_opacity)}},fillExtrusionPattern:function(e,n){return{u_matrix:new t.UniformMatrix4f(e,n.u_matrix),u_lightpos:new t.Uniform3f(e,n.u_lightpos),u_lightintensity:new t.Uniform1f(e,n.u_lightintensity),u_lightcolor:new t.Uniform3f(e,n.u_lightcolor),u_vertical_gradient:new t.Uniform1f(e,n.u_vertical_gradient),u_height_factor:new t.Uniform1f(e,n.u_height_factor),u_image:new t.Uniform1i(e,n.u_image),u_texsize:new t.Uniform2f(e,n.u_texsize),u_pixel_coord_upper:new t.Uniform2f(e,n.u_pixel_coord_upper),u_pixel_coord_lower:new t.Uniform2f(e,n.u_pixel_coord_lower),u_scale:new t.Uniform3f(e,n.u_scale),u_fade:new t.Uniform1f(e,n.u_fade),u_opacity:new t.Uniform1f(e,n.u_opacity)}},fill:function(e,n){return{u_matrix:new t.UniformMatrix4f(e,n.u_matrix)}},fillPattern:function(e,n){return{u_matrix:new t.UniformMatrix4f(e,n.u_matrix),u_image:new t.Uniform1i(e,n.u_image),u_texsize:new t.Uniform2f(e,n.u_texsize),u_pixel_coord_upper:new t.Uniform2f(e,n.u_pixel_coord_upper),u_pixel_coord_lower:new t.Uniform2f(e,n.u_pixel_coord_lower),u_scale:new t.Uniform3f(e,n.u_scale),u_fade:new t.Uniform1f(e,n.u_fade)}},fillOutline:function(e,n){return{u_matrix:new t.UniformMatrix4f(e,n.u_matrix),u_world:new t.Uniform2f(e,n.u_world)}},fillOutlinePattern:function(e,n){return{u_matrix:new t.UniformMatrix4f(e,n.u_matrix),u_world:new t.Uniform2f(e,n.u_world),u_image:new t.Uniform1i(e,n.u_image),u_texsize:new t.Uniform2f(e,n.u_texsize),u_pixel_coord_upper:new t.Uniform2f(e,n.u_pixel_coord_upper),u_pixel_coord_lower:new t.Uniform2f(e,n.u_pixel_coord_lower),u_scale:new t.Uniform3f(e,n.u_scale),u_fade:new t.Uniform1f(e,n.u_fade)}},circle:function(e,n){return{u_camera_to_center_distance:new t.Uniform1f(e,n.u_camera_to_center_distance),u_scale_with_map:new t.Uniform1i(e,n.u_scale_with_map),u_pitch_with_map:new t.Uniform1i(e,n.u_pitch_with_map),u_extrude_scale:new t.Uniform2f(e,n.u_extrude_scale),u_device_pixel_ratio:new t.Uniform1f(e,n.u_device_pixel_ratio),u_matrix:new t.UniformMatrix4f(e,n.u_matrix)}},collisionBox:function(e,n){return{u_matrix:new t.UniformMatrix4f(e,n.u_matrix),u_camera_to_center_distance:new t.Uniform1f(e,n.u_camera_to_center_distance),u_pixels_to_tile_units:new t.Uniform1f(e,n.u_pixels_to_tile_units),u_extrude_scale:new t.Uniform2f(e,n.u_extrude_scale),u_overscale_factor:new t.Uniform1f(e,n.u_overscale_factor)}},collisionCircle:function(e,n){return{u_matrix:new t.UniformMatrix4f(e,n.u_matrix),u_inv_matrix:new t.UniformMatrix4f(e,n.u_inv_matrix),u_camera_to_center_distance:new t.Uniform1f(e,n.u_camera_to_center_distance),u_viewport_size:new t.Uniform2f(e,n.u_viewport_size)}},debug:function(e,n){return{u_color:new t.UniformColor(e,n.u_color),u_matrix:new t.UniformMatrix4f(e,n.u_matrix),u_overlay:new t.Uniform1i(e,n.u_overlay),u_overlay_scale:new t.Uniform1f(e,n.u_overlay_scale)}},clippingMask:function(e,n){return{u_matrix:new t.UniformMatrix4f(e,n.u_matrix)}},heatmap:function(e,n){return{u_extrude_scale:new t.Uniform1f(e,n.u_extrude_scale),u_intensity:new t.Uniform1f(e,n.u_intensity),u_matrix:new t.UniformMatrix4f(e,n.u_matrix)}},heatmapTexture:function(e,n){return{u_matrix:new t.UniformMatrix4f(e,n.u_matrix),u_world:new t.Uniform2f(e,n.u_world),u_image:new t.Uniform1i(e,n.u_image),u_color_ramp:new t.Uniform1i(e,n.u_color_ramp),u_opacity:new t.Uniform1f(e,n.u_opacity)}},hillshade:function(e,n){return{u_matrix:new t.UniformMatrix4f(e,n.u_matrix),u_image:new t.Uniform1i(e,n.u_image),u_latrange:new t.Uniform2f(e,n.u_latrange),u_light:new t.Uniform2f(e,n.u_light),u_shadow:new t.UniformColor(e,n.u_shadow),u_highlight:new t.UniformColor(e,n.u_highlight),u_accent:new t.UniformColor(e,n.u_accent)}},hillshadePrepare:function(e,n){return{u_matrix:new t.UniformMatrix4f(e,n.u_matrix),u_image:new t.Uniform1i(e,n.u_image),u_dimension:new t.Uniform2f(e,n.u_dimension),u_zoom:new t.Uniform1f(e,n.u_zoom),u_unpack:new t.Uniform4f(e,n.u_unpack)}},line:function(e,n){return{u_matrix:new t.UniformMatrix4f(e,n.u_matrix),u_ratio:new t.Uniform1f(e,n.u_ratio),u_device_pixel_ratio:new t.Uniform1f(e,n.u_device_pixel_ratio),u_units_to_pixels:new t.Uniform2f(e,n.u_units_to_pixels)}},lineGradient:function(e,n){return{u_matrix:new t.UniformMatrix4f(e,n.u_matrix),u_ratio:new t.Uniform1f(e,n.u_ratio),u_device_pixel_ratio:new t.Uniform1f(e,n.u_device_pixel_ratio),u_units_to_pixels:new t.Uniform2f(e,n.u_units_to_pixels),u_image:new t.Uniform1i(e,n.u_image),u_image_height:new t.Uniform1f(e,n.u_image_height)}},linePattern:function(e,n){return{u_matrix:new t.UniformMatrix4f(e,n.u_matrix),u_texsize:new t.Uniform2f(e,n.u_texsize),u_ratio:new t.Uniform1f(e,n.u_ratio),u_device_pixel_ratio:new t.Uniform1f(e,n.u_device_pixel_ratio),u_image:new t.Uniform1i(e,n.u_image),u_units_to_pixels:new t.Uniform2f(e,n.u_units_to_pixels),u_scale:new t.Uniform3f(e,n.u_scale),u_fade:new t.Uniform1f(e,n.u_fade)}},lineSDF:function(e,n){return{u_matrix:new t.UniformMatrix4f(e,n.u_matrix),u_ratio:new t.Uniform1f(e,n.u_ratio),u_device_pixel_ratio:new t.Uniform1f(e,n.u_device_pixel_ratio),u_units_to_pixels:new t.Uniform2f(e,n.u_units_to_pixels),u_patternscale_a:new t.Uniform2f(e,n.u_patternscale_a),u_patternscale_b:new t.Uniform2f(e,n.u_patternscale_b),u_sdfgamma:new t.Uniform1f(e,n.u_sdfgamma),u_image:new t.Uniform1i(e,n.u_image),u_tex_y_a:new t.Uniform1f(e,n.u_tex_y_a),u_tex_y_b:new t.Uniform1f(e,n.u_tex_y_b),u_mix:new t.Uniform1f(e,n.u_mix)}},raster:function(e,n){return{u_matrix:new t.UniformMatrix4f(e,n.u_matrix),u_tl_parent:new t.Uniform2f(e,n.u_tl_parent),u_scale_parent:new t.Uniform1f(e,n.u_scale_parent),u_buffer_scale:new t.Uniform1f(e,n.u_buffer_scale),u_fade_t:new t.Uniform1f(e,n.u_fade_t),u_opacity:new t.Uniform1f(e,n.u_opacity),u_image0:new t.Uniform1i(e,n.u_image0),u_image1:new t.Uniform1i(e,n.u_image1),u_brightness_low:new t.Uniform1f(e,n.u_brightness_low),u_brightness_high:new t.Uniform1f(e,n.u_brightness_high),u_saturation_factor:new t.Uniform1f(e,n.u_saturation_factor),u_contrast_factor:new t.Uniform1f(e,n.u_contrast_factor),u_spin_weights:new t.Uniform3f(e,n.u_spin_weights)}},symbolIcon:function(e,n){return{u_is_size_zoom_constant:new t.Uniform1i(e,n.u_is_size_zoom_constant),u_is_size_feature_constant:new t.Uniform1i(e,n.u_is_size_feature_constant),u_size_t:new t.Uniform1f(e,n.u_size_t),u_size:new t.Uniform1f(e,n.u_size),u_camera_to_center_distance:new t.Uniform1f(e,n.u_camera_to_center_distance),u_pitch:new t.Uniform1f(e,n.u_pitch),u_rotate_symbol:new t.Uniform1i(e,n.u_rotate_symbol),u_aspect_ratio:new t.Uniform1f(e,n.u_aspect_ratio),u_fade_change:new t.Uniform1f(e,n.u_fade_change),u_matrix:new t.UniformMatrix4f(e,n.u_matrix),u_label_plane_matrix:new t.UniformMatrix4f(e,n.u_label_plane_matrix
vendor: 119,572 bytes, line 2
2),u_coord_matrix:new t.UniformMatrix4f(e,n.u_coord_matrix),u_is_text:new t.Uniform1i(e,n.u_is_text),u_pitch_with_map:new t.Uniform1i(e,n.u_pitch_with_map),u_texsize:new t.Uniform2f(e,n.u_texsize),u_texture:new t.Uniform1i(e,n.u_texture)}},symbolSDF:function(e,n){return{u_is_size_zoom_constant:new t.Uniform1i(e,n.u_is_size_zoom_constant),u_is_size_feature_constant:new t.Uniform1i(e,n.u_is_size_feature_constant),u_size_t:new t.Uniform1f(e,n.u_size_t),u_size:new t.Uniform1f(e,n.u_size),u_camera_to_center_distance:new t.Uniform1f(e,n.u_camera_to_center_distance),u_pitch:new t.Uniform1f(e,n.u_pitch),u_rotate_symbol:new t.Uniform1i(e,n.u_rotate_symbol),u_aspect_ratio:new t.Uniform1f(e,n.u_aspect_ratio),u_fade_change:new t.Uniform1f(e,n.u_fade_change),u_matrix:new t.UniformMatrix4f(e,n.u_matrix),u_label_plane_matrix:new t.UniformMatrix4f(e,n.u_label_plane_matrix),u_coord_matrix:new t.UniformMatrix4f(e,n.u_coord_matrix),u_is_text:new t.Uniform1i(e,n.u_is_text),u_pitch_with_map:new t.Uniform1i(e,n.u_pitch_with_map),u_texsize:new t.Uniform2f(e,n.u_texsize),u_texture:new t.Uniform1i(e,n.u_texture),u_gamma_scale:new t.Uniform1f(e,n.u_gamma_scale),u_device_pixel_ratio:new t.Uniform1f(e,n.u_device_pixel_ratio),u_is_halo:new t.Uniform1i(e,n.u_is_halo)}},symbolTextAndIcon:function(e,n){return{u_is_size_zoom_constant:new t.Uniform1i(e,n.u_is_size_zoom_constant),u_is_size_feature_constant:new t.Uniform1i(e,n.u_is_size_feature_constant),u_size_t:new t.Uniform1f(e,n.u_size_t),u_size:new t.Uniform1f(e,n.u_size),u_camera_to_center_distance:new t.Uniform1f(e,n.u_camera_to_center_distance),u_pitch:new t.Uniform1f(e,n.u_pitch),u_rotate_symbol:new t.Uniform1i(e,n.u_rotate_symbol),u_aspect_ratio:new t.Uniform1f(e,n.u_aspect_ratio),u_fade_change:new t.Uniform1f(e,n.u_fade_change),u_matrix:new t.UniformMatrix4f(e,n.u_matrix),u_label_plane_matrix:new t.UniformMatrix4f(e,n.u_label_plane_matrix),u_coord_matrix:new t.UniformMatrix4f(e,n.u_coord_matrix),u_is_text:new t.Uniform1i(e,n.u_is_text),u_pitch_with_map:new t.Uniform1i(e,n.u_pitch_with_map),u_texsize:new t.Uniform2f(e,n.u_texsize),u_texsize_icon:new t.Uniform2f(e,n.u_texsize_icon),u_texture:new t.Uniform1i(e,n.u_texture),u_texture_icon:new t.Uniform1i(e,n.u_texture_icon),u_gamma_scale:new t.Uniform1f(e,n.u_gamma_scale),u_device_pixel_ratio:new t.Uniform1f(e,n.u_device_pixel_ratio),u_is_halo:new t.Uniform1i(e,n.u_is_halo)}},background:function(e,n){return{u_matrix:new t.UniformMatrix4f(e,n.u_matrix),u_opacity:new t.Uniform1f(e,n.u_opacity),u_color:new t.UniformColor(e,n.u_color)}},backgroundPattern:function(e,n){return{u_matrix:new t.UniformMatrix4f(e,n.u_matrix),u_opacity:new t.Uniform1f(e,n.u_opacity),u_image:new t.Uniform1i(e,n.u_image),u_pattern_tl_a:new t.Uniform2f(e,n.u_pattern_tl_a),u_pattern_br_a:new t.Uniform2f(e,n.u_pattern_br_a),u_pattern_tl_b:new t.Uniform2f(e,n.u_pattern_tl_b),u_pattern_br_b:new t.Uniform2f(e,n.u_pattern_br_b),u_texsize:new t.Uniform2f(e,n.u_texsize),u_mix:new t.Uniform1f(e,n.u_mix),u_pattern_size_a:new t.Uniform2f(e,n.u_pattern_size_a),u_pattern_size_b:new t.Uniform2f(e,n.u_pattern_size_b),u_scale_a:new t.Uniform1f(e,n.u_scale_a),u_scale_b:new t.Uniform1f(e,n.u_scale_b),u_pixel_coord_upper:new t.Uniform2f(e,n.u_pixel_coord_upper),u_pixel_coord_lower:new t.Uniform2f(e,n.u_pixel_coord_lower),u_tile_units_to_pixels:new t.Uniform1f(e,n.u_tile_units_to_pixels)}}};function Jn(e,n,r,i,o,a,s){for(var u=e.context,l=u.gl,c=e.useProgram("collisionBox"),p=[],h=0,f=0,d=0;d<i.length;d++){var m=i[d],y=n.getTile(m),v=y.getBucket(r);if(v){var g=m.posMatrix;0===o[0]&&0===o[1]||(g=e.translatePosMatrix(m.posMatrix,y,o,a));var _=s?v.textCollisionBox:v.iconCollisionBox,x=v.collisionCircleArray;if(x.length>0){var b=t.create(),w=g;t.mul(b,v.placementInvProjMatrix,e.transform.glCoordMatrix),t.mul(b,b,v.placementViewportMatrix),p.push({circleArray:x,circleOffset:f,transform:w,invTransform:b}),f=h+=x.length/4}_&&c.draw(u,l.LINES,Tt.disabled,kt.disabled,e.colorModeForRenderPass(),Ct.disabled,An(g,e.transform,y),r.id,_.layoutVertexBuffer,_.indexBuffer,_.segments,null,e.transform.zoom,null,null,_.collisionVertexBuffer)}}if(s&&p.length){var E=e.useProgram("collisionCircle"),S=new t.StructArrayLayout2f1f2i16;S.resize(4*h),S._trim();for(var T=0,k=0,P=p;k<P.length;k+=1)for(var C=P[k],I=0;I<C.circleArray.length/4;I++){var z=4*I,A=C.circleArray[z+0],M=C.circleArray[z+1],O=C.circleArray[z+2],D=C.circleArray[z+3];S.emplace(T++,A,M,O,D,0),S.emplace(T++,A,M,O,D,1),S.emplace(T++,A,M,O,D,2),S.emplace(T++,A,M,O,D,3)}(!Zn||Zn.length<2*h)&&(Zn=function(e){var n=2*e,r=new t.StructArrayLayout3ui6;r.resize(n),r._trim();for(var i=0;i<n;i++){var o=6*i;r.uint16[o+0]=4*i+0,r.uint16[o+1]=4*i+1,r.uint16[o+2]=4*i+2,r.uint16[o+3]=4*i+2,r.uint16[o+4]=4*i+3,r.uint16[o+5]=4*i+0}return r}(h));for(var L=u.createIndexBuffer(Zn,!0),R=u.createVertexBuffer(S,t.collisionCircleLayout.members,!0),B=0,F=p;B<F.length;B+=1){var j=F[B],N=Mn(j.transform,j.invTransform,e.transform);E.draw(u,l.TRIANGLES,Tt.disabled,kt.disabled,e.colorModeForRenderPass(),Ct.disabled,N,r.id,R,L,t.SegmentVector.simpleSegment(0,2*j.circleOffset,j.circleArray.length,j.circleArray.length/2),null,e.transform.zoom,null,null,null)}R.destroy(),L.destroy()}}var $n=t.identity(new Float32Array(16));function Qn(e,n,r,i,o,a){var s=t.getAnchorAlignment(e),u=-(s.horizontalAlign-.5)*n,l=-(s.verticalAlign-.5)*r,c=t.evaluateVariableOffset(e,i);return new t.Point((u/o+c[0])*a,(l/o+c[1])*a)}function tr(e,n,r,i,o,a,s,u,l,c,p){var h=e.text.placedSymbolArray,f=e.text.dynamicLayoutVertexArray,d=e.icon.dynamicLayoutVertexArray,m={};f.clear();for(var y=0;y<h.length;y++){var v=h.get(y),g=v.hidden||!v.crossTileID||e.allowVerticalPlacement&&!v.placedOrientation?null:i[v.crossTileID];if(g){var _=new t.Point(v.anchorX,v.anchorY),x=Qt(_,r?u:s),b=te(a.cameraToCenterDistance,x.signedDistanceFromCamera),w=o.evaluateSizeForFeature(e.textSizeData,c,v)*b/t.ONE_EM;r&&(w*=e.tilePixelRatio/l);for(var E=Qn(g.anchor,g.width,g.height,g.textOffset,g.textBoxScale,w),S=r?Qt(_.add(E),s).point:x.point.add(n?E.rotate(-a.angle):E),T=e.allowVerticalPlacement&&v.placedOrientation===t.WritingMode.vertical?Math.PI/2:0,k=0;k<v.numGlyphs;k++)t.addDynamicAttributes(f,S,T);p&&v.associatedIconIndex>=0&&(m[v.associatedIconIndex]={shiftedAnchor:S,angle:T})}else le(v.numGlyphs,f)}if(p){d.clear();for(var P=e.icon.placedSymbolArray,C=0;C<P.length;C++){var I=P.get(C);if(I.hidden)le(I.numGlyphs,d);else{var z=m[C];if(z)for(var A=0;A<I.numGlyphs;A++)t.addDynamicAttributes(d,z.shiftedAnchor,z.angle);else le(I.numGlyphs,d)}}e.icon.dynamicLayoutVertexBuffer.updateData(d)}e.text.dynamicLayoutVertexBuffer.updateData(f)}function er(t,e,n){return n.iconsInText&&e?"symbolTextAndIcon":t?"symbolSDF":"symbolIcon"}function nr(e,n,r,i,o,a,s,u,l,c,p,h){for(var f=e.context,d=f.gl,m=e.transform,y="map"===u,v="map"===l,g=y&&"point"!==r.layout.get("symbol-placement"),_=y&&!v&&!g,x=void 0!==r.layout.get("symbol-sort-key").constantOr(1),b=e.depthModeForSublayer(0,Tt.ReadOnly),w=r.layout.get("text-variable-anchor"),E=[],S=0,T=i;S<T.length;S+=1){var k=T[S],P=n.getTile(k),C=P.getBucket(r);if(C){var I=o?C.text:C.icon;if(I&&I.segments.get().length){var z=I.programConfigurations.get(r.id),A=o||C.sdfIcons,M=o?C.textSizeData:C.iconSizeData,O=v||0!==m.pitch,D=e.useProgram(er(A,o,C),z),L=t.evaluateSizeForZoom(M,m.zoom),R=void 0,B=[0,0],F=void 0,j=void 0,N=null,U=void 0;if(o)F=P.glyphAtlasTexture,j=d.LINEAR,R=P.glyphAtlasTexture.size,C.iconsInText&&(B=P.imageAtlasTexture.size,N=P.imageAtlasTexture,U=O||e.options.rotating||e.options.zooming||"composite"===M.kind||"camera"===M.kind?d.LINEAR:d.NEAREST);else{var V=1!==r.layout.get("icon-size").constantOr(0)||C.iconsNeedLinear;F=P.imageAtlasTexture,j=A||e.options.rotating||e.options.zooming||V||O?d.LINEAR:d.NEAREST,R=P.imageAtlasTexture.size}var q=he(P,1,e.transform.zoom),Z=Jt(k.posMatrix,v,y,e.transform,q),W=$t(k.posMatrix,v,y,e.transform,q),G=w&&C.hasTextData(),X="none"!==r.layout.get("icon-text-fit")&&G&&C.hasIconData();g&&ne(C,k.posMatrix,e,o,Z,W,v,c);var H=e.translatePosMatrix(k.posMatrix,P,a,s),K=g||o&&w||X?$n:Z,Y=e.translatePosMatrix(W,P,a,s,!0),J=A&&0!==r.paint.get(o?"text-halo-width":"icon-halo-width").constantOr(1),$={program:D,buffers:I,uniformValues:A?C.iconsInText?Xn(M.kind,L,_,v,e,H,K,Y,R,B):Gn(M.kind,L,_,v,e,H,K,Y,o,R,!0):Wn(M.kind,L,_,v,e,H,K,Y,o,R),atlasTexture:F,atlasTextureIcon:N,atlasInterpolation:j,atlasInterpolationIcon:U,isSDF:A,hasHalo:J};if(x)for(var Q=0,tt=I.segments.get();Q<tt.length;Q+=1){var et=tt[Q];E.push({segments:new t.SegmentVector([et]),sortKey:et.sortKey,state:$})}else E.push({segments:I.segments,sortKey:0,state:$})}}}x&&E.sort((function(t,e){return t.sortKey-e.sortKey}));for(var nt=0,rt=E;nt<rt.length;nt+=1){var it=rt[nt],ot=it.state;if(f.activeTexture.set(d.TEXTURE0),ot.atlasTexture.bind(ot.atlasInterpolation,d.CLAMP_TO_EDGE),ot.atlasTextureIcon&&(f.activeTexture.set(d.TEXTURE1),ot.atlasTextureIcon&&ot.atlasTextureIcon.bind(ot.atlasInterpolationIcon,d.CLAMP_TO_EDGE)),ot.isSDF){var at=ot.uniformValues;ot.hasHalo&&(at.u_is_halo=1,rr(ot.buffers,it.segments,r,e,ot.program,b,p,h,at)),at.u_is_halo=0}rr(ot.buffers,it.segments,r,e,ot.program,b,p,h,ot.uniformValues)}}function rr(t,e,n,r,i,o,a,s,u){var l=r.context;i.draw(l,l.gl.TRIANGLES,o,a,s,Ct.disabled,u,n.id,t.layoutVertexBuffer,t.indexBuffer,e,n.paint,r.transform.zoom,t.programConfigurations.get(n.id),t.dynamicLayoutVertexBuffer,t.opacityVertexBuffer)}function ir(t,e,n,r,i,o,a){var s,u,l,c,p,h=t.context.gl,f=n.paint.get("fill-pattern"),d=f&&f.constantOr(1),m=n.getCrossfadeParameters();a?(u=d&&!n.getPaintProperty("fill-outline-color")?"fillOutlinePattern":"fillOutline",s=h.LINES):(u=d?"fillPattern":"fill",s=h.TRIANGLES);for(var y=0,v=r;y<v.length;y+=1){var g=v[y],_=e.getTile(g);if(!d||_.patternsLoaded()){var x=_.getBucket(n);if(x){var b=x.programConfigurations.get(n.id),w=t.useProgram(u,b);d&&(t.context.activeTexture.set(h.TEXTURE0),_.imageAtlasTexture.bind(h.LINEAR,h.CLAMP_TO_EDGE),b.updatePaintBuffers(m));var E=f.constantOr(null);if(E&&_.imageAtlas){var S=_.imageAtlas,T=S.patternPositions[E.to.toString()],k=S.patternPositions[E.from.toString()];T&&k&&b.setConstantPatternPositions(T,k)}var P=t.translatePosMatrix(g.posMatrix,_,n.paint.get("fill-translate"),n.paint.get("fill-translate-anchor"));if(a){c=x.indexBuffer2,p=x.segments2;var C=[h.drawingBufferWidth,h.drawingBufferHeight];l="fillOutlinePattern"===u&&d?In(P,t,m,_,C):Cn(P,C)}else c=x.indexBuffer,p=x.segments,l=d?Pn(P,t,m,_):kn(P);w.draw(t.context,s,i,t.stencilModeForClipping(g),o,Ct.disabled,l,n.id,x.layoutVertexBuffer,c,p,n.paint,t.transform.zoom,b)}}}}function or(t,e,n,r,i,o,a){for(var s=t.context,u=s.gl,l=n.paint.get("fill-extrusion-pattern"),c=l.constantOr(1),p=n.getCrossfadeParameters(),h=n.paint.get("fill-extrusion-opacity"),f=0,d=r;f<d.length;f+=1){var m=d[f],y=e.getTile(m),v=y.getBucket(n);if(v){var g=v.programConfigurations.get(n.id),_=t.useProgram(c?"fillExtrusionPattern":"fillExtrusion",g);c&&(t.context.activeTexture.set(u.TEXTURE0),y.imageAtlasTexture.bind(u.LINEAR,u.CLAMP_TO_EDGE),g.updatePaintBuffers(p));var x=l.constantOr(null);if(x&&y.imageAtlas){var b=y.imageAtlas,w=b.patternPositions[x.to.toString()],E=b.patternPositions[x.from.toString()];w&&E&&g.setConstantPatternPositions(w,E)}var S=t.translatePosMatrix(m.posMatrix,y,n.paint.get("fill-extrusion-translate"),n.paint.get("fill-extrusion-translate-anchor")),T=n.paint.get("fill-extrusion-vertical-gradient"),k=c?Tn(S,t,T,h,m,p,y):Sn(S,t,T,h);_.draw(s,s.gl.TRIANGLES,i,o,a,Ct.backCCW,k,n.id,v.layoutVertexBuffer,v.indexBuffer,v.segments,n.paint,t.transform.zoom,g)}}}function ar(e,n,r,i,o,a){var s=e.context,u=s.gl,l=n.fbo;if(l){var c=e.useProgram("hillshade");s.activeTexture.set(u.TEXTURE0),u.bindTexture(u.TEXTURE_2D,l.colorAttachment.get());var p=function(e,n,r){var i=r.paint.get("hillshade-shadow-color"),o=r.paint.get("hillshade-highlight-color"),a=r.paint.get("hillshade-accent-color"),s=r.paint.get("hillshade-illumination-direction")*(Math.PI/180);"viewport"===r.paint.get("hillshade-illumination-anchor")&&(s-=e.transform.angle);var u,l,c,p=!e.options.moving;return{u_matrix:e.transform.calculatePosMatrix(n.tileID.toUnwrapped(),p),u_image:0,u_latrange:(u=n.tileID,l=Math.pow(2,u.canonical.z),c=u.canonical.y,[new t.MercatorCoordinate(0,c/l).toLngLat().lat,new t.MercatorCoordinate(0,(c+1)/l).toLngLat().lat]),u_light:[r.paint.get("hillshade-exaggeration"),s],u_shadow:i,u_highlight:o,u_accent:a}}(e,n,r);c.draw(s,u.TRIANGLES,i,o,a,Ct.disabled,p,r.id,e.rasterBoundsBuffer,e.quadTriangleIndexBuffer,e.rasterBoundsSegments)}}function sr(e,n,r,i,o,a){var s=e.context,u=s.gl,l=n.dem;if(l&&l.data){var c=l.dim,p=l.stride,h=l.getPixels();if(s.activeTexture.set(u.TEXTURE1),s.pixelStoreUnpackPremultiplyAlpha.set(!1),n.demTexture=n.demTexture||e.getTileTexture(p),n.demTexture){var f=n.demTexture;f.update(h,{premultiply:!1}),f.bind(u.NEAREST,u.CLAMP_TO_EDGE)}else n.demTexture=new t.Texture(s,h,u.RGBA,{premultiply:!1}),n.demTexture.bind(u.NEAREST,u.CLAMP_TO_EDGE);s.activeTexture.set(u.TEXTURE0);var d=n.fbo;if(!d){var m=new t.Texture(s,{width:c,height:c,data:null},u.RGBA);m.bind(u.LINEAR,u.CLAMP_TO_EDGE),(d=n.fbo=s.createFramebuffer(c,c,!0)).colorAttachment.set(m.texture)}s.bindFramebuffer.set(d.framebuffer),s.viewport.set([0,0,c,c]),e.useProgram("hillshadePrepare").draw(s,u.TRIANGLES,i,o,a,Ct.disabled,function(e,n){var r=n.stride,i=t.create();return t.ortho(i,0,t.EXTENT,-t.EXTENT,0,0,1),t.translate(i,i,[0,-t.EXTENT,0]),{u_matrix:i,u_image:1,u_dimension:[r,r],u_zoom:e.overscaledZ,u_unpack:n.getUnpackVector()}}(n.tileID,l),r.id,e.rasterBoundsBuffer,e.quadTriangleIndexBuffer,e.rasterBoundsSegments),n.needsHillshadePrepare=!1}}function ur(e,n,r,i,o){var a=i.paint.get("raster-fade-duration");if(a>0){var s=t.browser.now(),u=(s-e.timeAdded)/a,l=n?(s-n.timeAdded)/a:-1,c=r.getSource(),p=o.coveringZoomLevel({tileSize:c.tileSize,roundZoom:c.roundZoom}),h=!n||Math.abs(n.tileID.overscaledZ-p)>Math.abs(e.tileID.overscaledZ-p),f=h&&e.refreshedUponExpiration?1:t.clamp(h?u:1-l,0,1);return e.refreshedUponExpiration&&u>=1&&(e.refreshedUponExpiration=!1),n?{opacity:1,mix:1-f}:{opacity:f,mix:0}}return{opacity:1,mix:0}}var lr=new t.Color(1,0,0,1),cr=new t.Color(0,1,0,1),pr=new t.Color(0,0,1,1),hr=new t.Color(1,0,1,1),fr=new t.Color(0,1,1,1);function dr(t,e,n,r){yr(t,0,e+n/2,t.transform.width,n,r)}function mr(t,e,n,r){yr(t,e-n/2,0,n,t.transform.height,r)}function yr(e,n,r,i,o,a){var s=e.context,u=s.gl;u.enable(u.SCISSOR_TEST),u.scissor(n*t.browser.devicePixelRatio,r*t.browser.devicePixelRatio,i*t.browser.devicePixelRatio,o*t.browser.devicePixelRatio),s.clear({color:a}),u.disable(u.SCISSOR_TEST)}function vr(e,n,r){var i=e.context,o=i.gl,a=r.posMatrix,s=e.useProgram("debug"),u=Tt.disabled,l=kt.disabled,c=e.colorModeForRenderPass();i.activeTexture.set(o.TEXTURE0),e.emptyTexture.bind(o.LINEAR,o.CLAMP_TO_EDGE),s.draw(i,o.LINE_STRIP,u,l,c,Ct.disabled,On(a,t.Color.red),"$debug",e.debugBuffer,e.tileBorderIndexBuffer,e.debugSegments);var p=n.getTileByID(r.key).latestRawTileData,h=Math.floor((p&&p.byteLength||0)/1024),f=n.getTile(r).tileSize,d=512/Math.min(f,512)*(r.overscaledZ/e.transform.zoom)*.5,m=r.canonical.toString();r.overscaledZ!==r.canonical.z&&(m+=" => "+r.overscaledZ),function(t,e){t.initDebugOverlayCanvas();var n=t.debugOverlayCanvas,r=t.context.gl,i=t.debugOverlayCanvas.getContext("2d");i.clearRect(0,0,n.width,n.height),i.shadowColor="white",i.shadowBlur=2,i.lineWidth=1.5,i.strokeStyle="white",i.textBaseline="top",i.font="bold 36px Open Sans, sans-serif",i.fillText(e,5,5),i.strokeText(e,5,5),t.debugOverlayTexture.update(n),t.debugOverlayTexture.bind(r.LINEAR,r.CLAMP_TO_EDGE)}(e,m+" "+h+"kb"),s.draw(i,o.TRIANGLES,u,l,Pt.alphaBlended,Ct.disabled,On(a,t.Color.transparent,d),"$debug",e.debugBuffer,e.quadTriangleIndexBuffer,e.debugSegments)}var gr={symbol:function(e,n,r,i,o){if("translucent"===e.renderPass){var a=kt.disabled,s=e.colorModeForRenderPass();r.layout.get("text-variable-anchor")&&function(e,n,r,i,o,a,s){for(var u=n.transform,l="map"===o,c="map"===a,p=0,h=e;p<h.length;p+=1){var f=h[p],d=i.getTile(f),m=d.getBucket(r);if(m&&m.text&&m.text.segments.get().length){var y=t.evaluateSizeForZoom(m.textSizeData,u.zoom),v=he(d,1,n.transform.zoom),g=Jt(f.posMatrix,c,l,n.transform,v),_="none"!==r.layout.get("icon-text-fit")&&m.hasIconData();if(y){var x=Math.pow(2,u.zoom-d.tileID.overscaledZ);tr(m,l,c,s,t.symbolSize,u,g,f.posMatrix,x,y,_)}}}}(i,e,r,n,r.layout.get("text-rotation-alignment"),r.layout.get("text-pitch-alignment"),o),0!==r.paint.get("icon-opacity").constantOr(1)&&nr(e,n,r,i,!1,r.paint.get("icon-translate"),r.paint.get("icon-translate-anchor"),r.layout.get("icon-rotation-alignment"),r.layout.get("icon-pitch-alignment"),r.layout.get("icon-keep-upright"),a,s),0!==r.paint.get("text-opacity").constantOr(1)&&nr(e,n,r,i,!0,r.paint.get("text-translate"),r.paint.get("text-translate-anchor"),r.layout.get("text-rotation-alignment"),r.layout.get("text-pitch-alignment"),r.layout.get("text-keep-upright"),a,s),n.map.showCollisionBoxes&&(Jn(e,n,r,i,r.paint.get("text-translate"),r.paint.get("text-translate-anchor"),!0),Jn(e,n,r,i,r.paint.get("icon-translate"),r.paint.get("icon-translate-anchor"),!1))}},circle:function(e,n,r,i){if("translucent"===e.renderPass){var o=r.paint.get("circle-opacity"),a=r.paint.get("circle-stroke-width"),s=r.paint.get("circle-stroke-opacity"),u=void 0!==r.layout.get("circle-sort-key").constantOr(1);if(0!==o.constantOr(1)||0!==a.constantOr(1)&&0!==s.constantOr(1)){for(var l=e.context,c=l.gl,p=e.depthModeForSublayer(0,Tt.ReadOnly),h=kt.disabled,f=e.colorModeForRenderPass(),d=[],m=0;m<i.length;m++){var y=i[m],v=n.getTile(y),g=v.getBucket(r);if(g){var _=g.programConfigurations.get(r.id),x={programConfiguration:_,program:e.useProgram("circle",_),layoutVertexBuffer:g.layoutVertexBuffer,indexBuffer:g.indexBuffer,uniformValues:zn(e,y,v,r)};if(u)for(var b=0,w=g.segments.get();b<w.length;b+=1){var E=w[b];d.push({segments:new t.SegmentVector([E]),sortKey:E.sortKey,state:x})}else d.push({segments:g.segments,sortKey:0,state:x})}}u&&d.sort((function(t,e){return t.sortKey-e.sortKey}));for(var S=0,T=d;S<T.length;S+=1){var k=T[S],P=k.state;P.program.draw(l,c.TRIANGLES,p,h,f,Ct.disabled,P.uniformValues,r.id,P.layoutVertexBuffer,P.indexBuffer,k.segments,r.paint,e.transform.zoom,P.programConfiguration)}}}},heatmap:function(e,n,r,i){if(0!==r.paint.get("heatmap-opacity"))if("offscreen"===e.renderPass){var o=e.context,a=o.gl,s=kt.disabled,u=new Pt([a.ONE,a.ONE],t.Color.transparent,[!0,!0,!0,!0]);!function(t,e,n){var r=t.gl;t.activeTexture.set(r.TEXTURE1),t.viewport.set([0,0,e.width/4,e.height/4]);var i=n.heatmapFbo;if(i)r.bindTexture(r.TEXTURE_2D,i.colorAttachment.get()),t.bindFramebuffer.set(i.framebuffer);else{var o=r.createTexture();r.bindTexture(r.TEXTURE_2D,o),r.texParameteri(r.TEXTURE_2D,r.TEXTURE_WRAP_S,r.CLAMP_TO_EDGE),r.texParameteri(r.TEXTURE_2D,r.TEXTURE_WRAP_T,r.CLAMP_TO_EDGE),r.texParameteri(r.TEXTURE_2D,r.TEXTURE_MIN_FILTER,r.LINEAR),r.texParameteri(r.TEXTURE_2D,r.TEXTURE_MAG_FILTER,r.LINEAR),i=n.heatmapFbo=t.createFramebuffer(e.width/4,e.height/4,!1),function(t,e,n,r){var i=t.gl;i.texImage2D(i.TEXTURE_2D,0,i.RGBA,e.width/4,e.height/4,0,i.RGBA,t.extRenderToTextureHalfFloat?t.extTextureHalfFloat.HALF_FLOAT_OES:i.UNSIGNED_BYTE,null),r.colorAttachment.set(n)}(t,e,o,i)}}(o,e,r),o.clear({color:t.Color.transparent});for(var l=0;l<i.length;l++){var c=i[l];if(!n.hasRenderableParent(c)){var p=n.getTile(c),h=p.getBucket(r);if(h){var f=h.programConfigurations.get(r.id);e.useProgram("heatmap",f).draw(o,a.TRIANGLES,Tt.disabled,s,u,Ct.disabled,Ln(c.posMatrix,p,e.transform.zoom,r.paint.get("heatmap-intensity")),r.id,h.layoutVertexBuffer,h.indexBuffer,h.segments,r.paint,e.transform.zoom,f)}}}o.viewport.set([0,0,e.width,e.height])}else"translucent"===e.renderPass&&(e.context.setColorMode(e.colorModeForRenderPass()),function(e,n){var r=e.context,i=r.gl,o=n.heatmapFbo;if(o){r.activeTexture.set(i.TEXTURE0),i.bindTexture(i.TEXTURE_2D,o.colorAttachment.get()),r.activeTexture.set(i.TEXTURE1);var a=n.colorRampTexture;a||(a=n.colorRampTexture=new t.Texture(r,n.colorRamp,i.RGBA)),a.bind(i.LINEAR,i.CLAMP_TO_EDGE),e.useProgram("heatmapTexture").draw(r,i.TRIANGLES,Tt.disabled,kt.disabled,e.colorModeForRenderPass(),Ct.disabled,function(e,n,r,i){var o=t.create();t.ortho(o,0,e.width,e.height,0,0,1);var a=e.context.gl;return{u_matrix:o,u_world:[a.drawingBufferWidth,a.drawingBufferHeight],u_image:0,u_color_ramp:1,u_opacity:n.paint.get("heatmap-opacity")}}(e,n),n.id,e.viewportBuffer,e.quadTriangleIndexBuffer,e.viewportSegments,n.paint,e.transform.zoom)}}(e,r))},line:function(e,n,r,i){if("translucent"===e.renderPass){var o=r.paint.get("line-opacity"),a=r.paint.get("line-width");if(0!==o.constantOr(1)&&0!==a.constantOr(1))for(var s=e.depthModeForSublayer(0,Tt.ReadOnly),u=e.colorModeForRenderPass(),l=r.paint.get("line-dasharray"),c=r.paint.get("line-pattern"),p=c.constantOr(1),h=r.paint.get("line-gradient"),f=r.getCrossfadeParameters(),d=p?"linePattern":l?"lineSDF":h?"lineGradient":"line",m=e.context,y=m.gl,v=!0,g=0,_=i;g<_.length;g+=1){var x=_[g],b=n.getTile(x);if(!p||b.patternsLoaded()){var w=b.getBucket(r);if(w){var E=w.programConfigurations.get(r.id),S=e.context.program.get(),T=e.useProgram(d,E),k=v||T.program!==S,P=c.constantOr(null);if(P&&b.imageAtlas){var C=b.imageAtlas,I=C.patternPositions[P.to.toString()],z=C.patternPositions[P.from.toString()];I&&z&&E.setConstantPatternPositions(I,z)}var A=p?Fn(e,b,r,f):l?jn(e,b,r,l,f):h?Bn(e,b,r,w.lineClipsArray.length):Rn(e,b,r);if(p)m.activeTexture.set(y.TEXTURE0),b.imageAtlasTexture.bind(y.LINEAR,y.CLAMP_TO_EDGE),E.updatePaintBuffers(f);else if(l&&(k||e.lineAtlas.dirty))m.activeTexture.set(y.TEXTURE0),e.lineAtlas.bind(m);else if(h){var M=w.gradients[r.id],O=M.texture;if(r.gradientVersion!==M.version){var D=256;if(r.stepInterpolant){var L=n.getSource().maxzoom,R=x.canonical.z===L?Math.ceil(1<<e.transform.maxZoom-x.canonical.z):1;D=t.clamp(t.nextPowerOfTwo(w.maxLineLength/t.EXTENT*1024*R),256,m.maxTextureSize)}M.gradient=t.renderColorRamp({expression:r.gradientExpression(),evaluationKey:"lineProgress",resolution:D,image:M.gradient||void 0,clips:w.lineClipsArray}),M.texture?M.texture.update(M.gradient):M.texture=new t.Texture(m,M.gradient,y.RGBA),M.version=r.gradientVersion,O=M.texture}m.activeTexture.set(y.TEXTURE0),O.bind(r.stepInterpolant?y.NEAREST:y.LINEAR,y.CLAMP_TO_EDGE)}T.draw(m,y.TRIANGLES,s,e.stencilModeForClipping(x),u,Ct.disabled,A,r.id,w.layoutVertexBuffer,w.indexBuffer,w.segments,r.paint,e.transform.zoom,E,w.layoutVertexBuffer2),v=!1}}}}},fill:function(e,n,r,i){var o=r.paint.get("fill-color"),a=r.paint.get("fill-opacity");if(0!==a.constantOr(1)){var s=e.colorModeForRenderPass(),u=r.paint.get("fill-pattern"),l=e.opaquePassEnabledForLayer()&&!u.constantOr(1)&&1===o.constantOr(t.Color.transparent).a&&1===a.constantOr(0)?"opaque":"translucent";if(e.renderPass===l){var c=e.depthModeForSublayer(1,"opaque"===e.renderPass?Tt.ReadWrite:Tt.ReadOnly);ir(e,n,r,i,c,s,!1)}if("translucent"===e.renderPass&&r.paint.get("fill-antialias")){var p=e.depthModeForSublayer(r.getPaintProperty("fill-outline-color")?2:0,Tt.ReadOnly);ir(e,n,r,i,p,s,!0)}}},"fill-extrusion":function(t,e,n,r){var i=n.paint.get("fill-extrusion-opacity");if(0!==i&&"translucent"===t.renderPass){var o=new Tt(t.context.gl.LEQUAL,Tt.ReadWrite,t.depthRangeFor3D);if(1!==i||n.paint.get("fill-extrusion-pattern").constantOr(1))or(t,e,n,r,o,kt.disabled,Pt.disabled),or(t,e,n,r,o,t.stencilModeFor3D(),t.colorModeForRenderPass());else{var a=t.colorModeForRenderPass();or(t,e,n,r,o,kt.disabled,a)}}},hillshade:function(t,e,n,r){if("offscreen"===t.renderPass||"translucent"===t.renderPass){for(var i=t.context,o=t.depthModeForSublayer(0,Tt.ReadOnly),a=t.colorModeForRenderPass(),s="translucent"===t.renderPass?t.stencilConfigForOverlap(r):[{},r],u=s[0],l=0,c=s[1];l<c.length;l+=1){var p=c[l],h=e.getTile(p);h.needsHillshadePrepare&&"offscreen"===t.renderPass?sr(t,h,n,o,kt.disabled,a):"translucent"===t.renderPass&&ar(t,h,n,o,u[p.overscaledZ],a)}i.viewport.set([0,0,t.width,t.height])}},raster:function(t,e,n,r){if("translucent"===t.renderPass&&0!==n.paint.get("raster-opacity")&&r.length)for(var i=t.context,o=i.gl,a=e.getSource(),s=t.useProgram("raster"),u=t.colorModeForRenderPass(),l=a instanceof M?[{},r]:t.stencilConfigForOverlap(r),c=l[0],p=l[1],h=p[p.length-1].overscaledZ,f=!t.options.moving,d=0,m=p;d<m.length;d+=1){var y=m[d],v=t.depthModeForSublayer(y.overscaledZ-h,1===n.paint.get("raster-opacity")?Tt.ReadWrite:Tt.ReadOnly,o.LESS),g=e.getTile(y),_=t.transform.calculatePosMatrix(y.toUnwrapped(),f);g.registerFadeDuration(n.paint.get("raster-fade-duration"));var x=e.findLoadedParent(y,0),b=ur(g,x,e,n,t.transform),w=void 0,E=void 0,S="nearest"===n.paint.get("raster-resampling")?o.NEAREST:o.LINEAR;i.activeTexture.set(o.TEXTURE0),g.texture.bind(S,o.CLAMP_TO_EDGE,o.LINEAR_MIPMAP_NEAREST),i.activeTexture.set(o.TEXTURE1),x?(x.texture.bind(S,o.CLAMP_TO_EDGE,o.LINEAR_MIPMAP_NEAREST),w=Math.pow(2,x.tileID.overscaledZ-g.tileID.overscaledZ),E=[g.tileID.canonical.x*w%1,g.tileID.canonical.y*w%1]):g.texture.bind(S,o.CLAMP_TO_EDGE,o.LINEAR_MIPMAP_NEAREST);var T=Vn(_,E||[0,0],w||1,b,n);a instanceof M?s.draw(i,o.TRIANGLES,v,kt.disabled,u,Ct.disabled,T,n.id,a.boundsBuffer,t.quadTriangleIndexBuffer,a.boundsSegments):s.draw(i,o.TRIANGLES,v,c[y.overscaledZ],u,Ct.disabled,T,n.id,t.rasterBoundsBuffer,t.quadTriangleIndexBuffer,t.rasterBoundsSegments)}},background:function(t,e,n){var r=n.paint.get("background-color"),i=n.paint.get("background-opacity");if(0!==i){var o=t.context,a=o.gl,s=t.transform,u=s.tileSize,l=n.paint.get("background-pattern");if(!t.isPatternMissing(l)){var c=!l&&1===r.a&&1===i&&t.opaquePassEnabledForLayer()?"opaque":"translucent";if(t.renderPass===c){var p=kt.disabled,h=t.depthModeForSublayer(0,"opaque"===c?Tt.ReadWrite:Tt.ReadOnly),f=t.colorModeForRenderPass(),d=t.useProgram(l?"backgroundPattern":"background"),m=s.coveringTiles({tileSize:u});l&&(o.activeTexture.set(a.TEXTURE0),t.imageManager.bind(t.context));for(var y=n.getCrossfadeParameters(),v=0,g=m;v<g.length;v+=1){var _=g[v],x=t.transform.calculatePosMatrix(_.toUnwrapped()),b=l?Kn(x,i,t,l,{tileID:_,tileSize:u},y):Hn(x,i,r);d.draw(o,a.TRIANGLES,h,p,f,Ct.disabled,b,n.id,t.tileExtentBuffer,t.quadTriangleIndexBuffer,t.tileExtentSegments)}}}}},debug:function(t,e,n){for(var r=0;r<n.length;r++)vr(t,e,n[r])},custom:function(t,e,n){var r=t.context,i=n.implementation;if("offscreen"===t.renderPass){var o=i.prerender;o&&(t.setCustomLayerDefaults(),r.setColorMode(t.colorModeForRenderPass()),o.call(i,r.gl,t.transform.customLayerMatrix()),r.setDirty(),t.setBaseState())}else if("translucent"===t.renderPass){t.setCustomLayerDefaults(),r.setColorMode(t.colorModeForRenderPass()),r.setStencilMode(kt.disabled);var a="3d"===i.renderingMode?new Tt(t.context.gl.LEQUAL,Tt.ReadWrite,t.depthRangeFor3D):t.depthModeForSublayer(0,Tt.ReadOnly);r.setDepthMode(a),i.render(r.gl,t.transform.customLayerMatrix()),r.setDirty(),t.setBaseState(),r.bindFramebuffer.set(null)}}},_r=function(t,e){this.context=new It(t),this.transform=e,this._tileTextures={},this.setup(),this.numSublayers=zt.maxUnderzooming+zt.maxOverzooming+1,this.depthEpsilon=1/Math.pow(2,16),this.crossTileSymbolIndex=new Fe,this.gpuTimers={}};_r.prototype.resize=function(e,n){if(this.width=e*t.browser.devicePixelRatio,this.height=n*t.browser.devicePixelRatio,this.context.viewport.set([0,0,this.width,this.height]),this.style)for(var r=0,i=this.style._order;r<i.length;r+=1)this.style._layers[i[r]].resize()},_r.prototype.setup=function(){var e=this.context,n=new t.StructArrayLayout2i4;n.emplaceBack(0,0),n.emplaceBack(t.EXTENT,0),n.emplaceBack(0,t.EXTENT),n.emplaceBack(t.EXTENT,t.EXTENT),this.tileExtentBuffer=e.createVertexBuffer(n,Ze.members),this.tileExtentSegments=t.SegmentVector.simpleSegment(0,0,4,2);var r=new t.StructArrayLayout2i4;r.emplaceBack(0,0),r.emplaceBack(t.EXTENT,0),r.emplaceBack(0,t.EXTENT),r.emplaceBack(t.EXTENT,t.EXTENT),this.debugBuffer=e.createVertexBuffer(r,Ze.members),this.debugSegments=t.SegmentVector.simpleSegment(0,0,4,5);var i=new t.StructArrayLayout4i8;i.emplaceBack(0,0,0,0),i.emplaceBack(t.EXTENT,0,t.EXTENT,0),i.emplaceBack(0,t.EXTENT,0,t.EXTENT),i.emplaceBack(t.EXTENT,t.EXTENT,t.EXTENT,t.EXTENT),this.rasterBoundsBuffer=e.createVertexBuffer(i,A.members),this.rasterBoundsSegments=t.SegmentVector.simpleSegment(0,0,4,2);var o=new t.StructArrayLayout2i4;o.emplaceBack(0,0),o.emplaceBack(1,0),o.emplaceBack(0,1),o.emplaceBack(1,1),this.viewportBuffer=e.createVertexBuffer(o,Ze.members),this.viewportSegments=t.SegmentVector.simpleSegment(0,0,4,2);var a=new t.StructArrayLayout1ui2;a.emplaceBack(0),a.emplaceBack(1),a.emplaceBack(3),a.emplaceBack(2),a.emplaceBack(0),this.tileBorderIndexBuffer=e.createIndexBuffer(a);var s=new t.StructArrayLayout3ui6;s.emplaceBack(0,1,2),s.emplaceBack(2,1,3),this.quadTriangleIndexBuffer=e.createIndexBuffer(s),this.emptyTexture=new t.Texture(e,{width:1,height:1,data:new Uint8Array([0,0,0,0])},e.gl.RGBA);var u=this.context.gl;this.stencilClearMode=new kt({func:u.ALWAYS,mask:0},0,255,u.ZERO,u.ZERO,u.ZERO)},_r.prototype.clearStencil=function(){var e=this.context,n=e.gl;this.nextStencilID=1,this.currentStencilSource=void 0;var r=t.create();t.ortho(r,0,this.width,this.height,0,0,1),t.scale(r,r,[n.drawingBufferWidth,n.drawingBufferHeight,0]),this.useProgram("clippingMask").draw(e,n.TRIANGLES,Tt.disabled,this.stencilClearMode,Pt.disabled,Ct.disabled,Dn(r),"$clipping",this.viewportBuffer,this.quadTriangleIndexBuffer,this.viewportSegments)},_r.prototype._renderTileClippingMasks=function(t,e){if(this.currentStencilSource!==t.source&&t.isTileClipped()&&e&&e.length){this.currentStencilSource=t.source;var n=this.context,r=n.gl;this.nextStencilID+e.length>256&&this.clearStencil(),n.setColorMode(Pt.disabled),n.setDepthMode(Tt.disabled);var i=this.useProgram("clippingMask");this._tileClippingMaskIDs={};for(var o=0,a=e;o<a.length;o+=1){var s=a[o],u=this._tileClippingMaskIDs[s.key]=this.nextStencilID++;i.draw(n,r.TRIANGLES,Tt.disabled,new kt({func:r.ALWAYS,mask:0},u,255,r.KEEP,r.KEEP,r.REPLACE),Pt.disabled,Ct.disabled,Dn(s.posMatrix),"$clipping",this.tileExtentBuffer,this.quadTriangleIndexBuffer,this.tileExtentSegments)}}},_r.prototype.stencilModeFor3D=function(){this.currentStencilSource=void 0,this.nextStencilID+1>256&&this.clearStencil();var t=this.nextStencilID++,e=this.context.gl;return new kt({func:e.NOTEQUAL,mask:255},t,255,e.KEEP,e.KEEP,e.REPLACE)},_r.prototype.stencilModeForClipping=function(t){var e=this.context.gl;return new kt({func:e.EQUAL,mask:255},this._tileClippingMaskIDs[t.key],0,e.KEEP,e.KEEP,e.REPLACE)},_r.prototype.stencilConfigForOverlap=function(t){var e,n=this.context.gl,r=t.sort((function(t,e){return e.overscaledZ-t.overscaledZ})),i=r[r.length-1].overscaledZ,o=r[0].overscaledZ-i+1;if(o>1){this.currentStencilSource=void 0,this.nextStencilID+o>256&&this.clearStencil();for(var a={},s=0;s<o;s++)a[s+i]=new kt({func:n.GEQUAL,mask:255},s+this.nextStencilID,255,n.KEEP,n.KEEP,n.REPLACE);return this.nextStencilID+=o,[a,r]}return[(e={},e[i]=kt.disabled,e),r]},_r.prototype.colorModeForRenderPass=function(){var e=this.context.gl;return this._showOverdrawInspector?new Pt([e.CONSTANT_COLOR,e.ONE],new t.Color(1/8,1/8,1/8,0),[!0,!0,!0,!0]):"opaque"===this.renderPass?Pt.unblended:Pt.alphaBlended},_r.prototype.depthModeForSublayer=function(t,e,n){if(!this.opaquePassEnabledForLayer())return Tt.disabled;var r=1-((1+this.currentLayer)*this.numSublayers+t)*this.depthEpsilon;return new Tt(n||this.context.gl.LEQUAL,e,[r,r])},_r.prototype.opaquePassEnabledForLayer=function(){return this.currentLayer<this.opaquePassCutoff},_r.prototype.render=function(e,n){var r=this;this.style=e,this.options=n,this.lineAtlas=e.lineAtlas,this.imageManager=e.imageManager,this.glyphManager=e.glyphManager,this.symbolFadeChange=e.placement.symbolFadeChange(t.browser.now()),this.imageManager.beginFrame();var i=this.style._order,o=this.style.sourceCaches;for(var a in o){var s=o[a];s.used&&s.prepare(this.context)}var u,l,c={},p={},h={};for(var f in o){var d=o[f];c[f]=d.getVisibleCoordinates(),p[f]=c[f].slice().reverse(),h[f]=d.getVisibleCoordinates(!0).reverse()}this.opaquePassCutoff=1/0;for(var m=0;m<i.length;m++)if(this.style._layers[i[m]].is3D()){this.opaquePassCutoff=m;break}this.renderPass="offscreen";for(var y=0,v=i;y<v.length;y+=1){var g=this.style._layers[v[y]];if(g.hasOffscreenPass()&&!g.isHidden(this.transform.zoom)){var _=p[g.source];("custom"===g.type||_.length)&&this.renderLayer(this,o[g.source],g,_)}}for(this.context.bindFramebuffer.set(null),this.context.clear({color:n.showOverdrawInspector?t.Color.black:t.Color.transparent,depth:1}),this.clearStencil(),this._showOverdrawInspector=n.showOverdrawInspector,this.depthRangeFor3D=[0,1-(e._order.length+2)*this.numSublayers*this.depthEpsilon],this.renderPass="opaque",this.currentLayer=i.length-1;this.currentLayer>=0;this.currentLayer--){var x=this.style._layers[i[this.currentLayer]],b=o[x.source],w=c[x.source];this._renderTileClippingMasks(x,w),this.renderLayer(this,b,x,w)}for(this.renderPass="translucent",this.currentLayer=0;this.currentLayer<i.length;this.currentLayer++){var E=this.style._layers[i[this.currentLayer]],S=o[E.source],T=("symbol"===E.type?h:p)[E.source];this._renderTileClippingMasks(E,c[E.source]),this.renderLayer(this,S,E,T)}this.options.showTileBoundaries&&(t.values(this.style._layers).forEach((function(t){t.source&&!t.isHidden(r.transform.zoom)&&(t.source!==(l&&l.id)&&(l=r.style.sourceCaches[t.source]),(!u||u.getSource().maxzoom<l.getSource().maxzoom)&&(u=l))})),u&&gr.debug(this,u,u.getVisibleCoordinates())),this.options.showPadding&&function(t){var e=t.transform.padding;dr(t,t.transform.height-(e.top||0),3,lr),dr(t,e.bottom||0,3,cr),mr(t,e.left||0,3,pr),mr(t,t.transform.width-(e.right||0),3,hr);var n=t.transform.centerPoint;!function(t,e,n,r){yr(t,e-1,n-10,2,20,r),yr(t,e-10,n-1,20,2,r)}(t,n.x,t.transform.height-n.y,fr)}(this),this.context.setDefault()},_r.prototype.renderLayer=function(t,e,n,r){n.isHidden(this.transform.zoom)||("background"===n.type||"custom"===n.type||r.length)&&(this.id=n.id,this.gpuTimingStart(n),gr[n.type](t,e,n,r,this.style.placement.variableOffsets),this.gpuTimingEnd())},_r.prototype.gpuTimingStart=function(t){if(this.options.gpuTiming){var e=this.context.extTimerQuery,n=this.gpuTimers[t.id];n||(n=this.gpuTimers[t.id]={calls:0,cpuTime:0,query:e.createQueryEXT()}),n.calls++,e.beginQueryEXT(e.TIME_ELAPSED_EXT,n.query)}},_r.prototype.gpuTimingEnd=function(){if(this.options.gpuTiming){var t=this.context.extTimerQuery;t.endQueryEXT(t.TIME_ELAPSED_EXT)}},_r.prototype.collectGpuTimers=function(){var t=this.gpuTimers;return this.gpuTimers={},t},_r.prototype.queryGpuTimers=function(t){var e={};for(var n in t){var r=t[n],i=this.context.extTimerQuery,o=i.getQueryObjectEXT(r.query,i.QUERY_RESULT_EXT)/1e6;i.deleteQueryEXT(r.query),e[n]=o}return e},_r.prototype.translatePosMatrix=function(e,n,r,i,o){if(!r[0]&&!r[1])return e;var a=o?"map"===i?this.transform.angle:0:"viewport"===i?-this.transform.angle:0;if(a){var s=Math.sin(a),u=Math.cos(a);r=[r[0]*u-r[1]*s,r[0]*s+r[1]*u]}var l=[o?r[0]:he(n,r[0],this.transform.zoom),o?r[1]:he(n,r[1],this.transform.zoom),0],c=new Float32Array(16);return t.translate(c,e,l),c},_r.prototype.saveTileTexture=function(t){var e=this._tileTextures[t.size[0]];e?e.push(t):this._tileTextures[t.size[0]]=[t]},_r.prototype.getTileTexture=function(t){var e=this._tileTextures[t];return e&&e.length>0?e.pop():null},_r.prototype.isPatternMissing=function(t){if(!t)return!1;if(!t.from||!t.to)return!0;var e=this.imageManager.getPattern(t.from.toString()),n=this.imageManager.getPattern(t.to.toString());return!e||!n},_r.prototype.useProgram=function(t,e){this.cache=this.cache||{};var n=""+t+(e?e.cacheKey:"")+(this._showOverdrawInspector?"/overdraw":"");return this.cache[n]||(this.cache[n]=new wn(this.context,t,_n[t],e,Yn[t],this._showOverdrawInspector)),this.cache[n]},_r.prototype.setCustomLayerDefaults=function(){this.context.unbindVAO(),this.context.cullFace.setDefault(),this.context.activeTexture.setDefault(),this.context.pixelStoreUnpack.setDefault(),this.context.pixelStoreUnpackPremultiplyAlpha.setDefault(),this.context.pixelStoreUnpackFlipY.setDefault()},_r.prototype.setBaseState=function(){var t=this.context.gl;this.context.cullFace.set(!1),this.context.viewport.set([0,0,this.width,this.height]),this.context.blendEquation.set(t.FUNC_ADD)},_r.prototype.initDebugOverlayCanvas=function(){null==this.debugOverlayCanvas&&(this.debugOverlayCanvas=t.window.document.createElement("canvas"),this.debugOverlayCanvas.width=512,this.debugOverlayCanvas.height=512,this.debugOverlayTexture=new t.Texture(this.context,this.debugOverlayCanvas,this.context.gl.RGBA))},_r.prototype.destroy=function(){this.emptyTexture.destroy(),this.debugOverlayTexture&&this.debugOverlayTexture.destroy()};var xr=function(t,e){this.points=t,this.planes=e};xr.fromInvProjectionMatrix=function(e,n,r){var i=Math.pow(2,r),o=[[-1,1,-1,1],[1,1,-1,1],[1,-1,-1,1],[-1,-1,-1,1],[-1,1,1,1],[1,1,1,1],[1,-1,1,1],[-1,-1,1,1]].map((function(n){return t.transformMat4([],n,e)})).map((function(e){return t.scale$1([],e,1/e[3]/n*i)})),a=[[0,1,2],[6,5,4],[0,3,7],[2,1,5],[3,2,6],[0,4,5]].map((function(e){var n=t.sub([],o[e[0]],o[e[1]]),r=t.sub([],o[e[2]],o[e[1]]),i=t.normalize([],t.cross([],n,r)),a=-t.dot(i,o[e[1]]);return i.concat(a)}));return new xr(o,a)};var br=function(e,n){this.min=e,this.max=n,this.center=t.scale$2([],t.add([],this.min,this.max),.5)};br.prototype.quadrant=function(e){for(var n=[e%2==0,e<2],r=t.clone$2(this.min),i=t.clone$2(this.max),o=0;o<n.length;o++)r[o]=n[o]?this.min[o]:this.center[o],i[o]=n[o]?this.center[o]:this.max[o];return i[2]=this.max[2],new br(r,i)},br.prototype.distanceX=function(t){return Math.max(Math.min(this.max[0],t[0]),this.min[0])-t[0]},br.prototype.distanceY=function(t){return Math.max(Math.min(this.max[1],t[1]),this.min[1])-t[1]},br.prototype.intersects=function(e){for(var n=[[this.min[0],this.min[1],0,1],[this.max[0],this.min[1],0,1],[this.max[0],this.max[1],0,1],[this.min[0],this.max[1],0,1]],r=!0,i=0;i<e.planes.length;i++){for(var o=e.planes[i],a=0,s=0;s<n.length;s++)a+=t.dot$1(o,n[s])>=0;if(0===a)return 0;a!==n.length&&(r=!1)}if(r)return 2;for(var u=0;u<3;u++){for(var l=Number.MAX_VALUE,c=-Number.MAX_VALUE,p=0;p<e.points.length;p++){var h=e.points[p][u]-this.min[u];l=Math.min(l,h),c=Math.max(c,h)}if(c<0||l>this.max[u]-this.min[u])return 0}return 1};var wr=function(t,e,n,r){if(void 0===t&&(t=0),void 0===e&&(e=0),void 0===n&&(n=0),void 0===r&&(r=0),isNaN(t)||t<0||isNaN(e)||e<0||isNaN(n)||n<0||isNaN(r)||r<0)throw new Error("Invalid value for edge-insets, top, bottom, left and right must all be numbers");this.top=t,this.bottom=e,this.left=n,this.right=r};wr.prototype.interpolate=function(e,n,r){return null!=n.top&&null!=e.top&&(this.top=t.number(e.top,n.top,r)),null!=n.bottom&&null!=e.bottom&&(this.bottom=t.number(e.bottom,n.bottom,r)),null!=n.left&&null!=e.left&&(this.left=t.number(e.left,n.left,r)),null!=n.right&&null!=e.right&&(this.right=t.number(e.right,n.right,r)),this},wr.prototype.getCenter=function(e,n){var r=t.clamp((this.left+e-this.right)/2,0,e),i=t.clamp((this.top+n-this.bottom)/2,0,n);return new t.Point(r,i)},wr.prototype.equals=function(t){return this.top===t.top&&this.bottom===t.bottom&&this.left===t.left&&this.right===t.right},wr.prototype.clone=function(){return new wr(this.top,this.bottom,this.left,this.right)},wr.prototype.toJSON=function(){return{top:this.top,bottom:this.bottom,left:this.left,right:this.right}};var Er=function(e,n,r,i,o){this.tileSize=512,this.maxValidLatitude=85.051129,this._renderWorldCopies=void 0===o||o,this._minZoom=e||0,this._maxZoom=n||22,this._minPitch=null==r?0:r,this._maxPitch=null==i?60:i,this.setMaxBounds(),this.width=0,this.height=0,this._center=new t.LngLat(0,0),this.zoom=0,this.angle=0,this._fov=.6435011087932844,this._pitch=0,this._unmodified=!0,this._edgeInsets=new wr,this._posMatrixCache={},this._alignedPosMatrixCache={}},Sr={minZoom:{configurable:!0},maxZoom:{configurable:!0},minPitch:{configurable:!0},maxPitch:{configurable:!0},renderWorldCopies:{configurable:!0},worldSize:{configurable:!0},centerOffset:{configurable:!0},size:{configurable:!0},bearing:{configurable:!0},pitch:{configurable:!0},fov:{configurable:!0},zoom:{configurable:!0},center:{configurable:!0},padding:{configurable:!0},centerPoint:{configurable:!0},unmodified:{configurable:!0},point:{configurable:!0}};Er.prototype.clone=function(){var t=new Er(this._minZoom,this._maxZoom,this._minPitch,this.maxPitch,this._renderWorldCopies);return t.tileSize=this.tileSize,t.latRange=this.latRange,t.width=this.width,t.height=this.height,t._center=this._center,t.zoom=this.zoom,t.angle=this.angle,t._fov=this._fov,t._pitch=this._pitch,t._unmodified=this._unmodified,t._edgeInsets=this._edgeInsets.clone(),t._calcMatrices(),t},Sr.minZoom.get=function(){return this._minZoom},Sr.minZoom.set=function(t){this._minZoom!==t&&(this._minZoom=t,this.zoom=Math.max(this.zoom,t))},Sr.maxZoom.get=function(){return this._maxZoom},Sr.maxZoom.set=function(t){this._maxZoom!==t&&(this._maxZoom=t,this.zoom=Math.min(this.zoom,t))},Sr.minPitch.get=function(){return this._minPitch},Sr.minPitch.set=function(t){this._minPitch!==t&&(this._minPitch=t,this.pitch=Math.max(this.pitch,t))},Sr.maxPitch.get=function(){return this._maxPitch},Sr.maxPitch.set=function(t){this._maxPitch!==t&&(this._maxPitch=t,this.pitch=Math.min(this.pitch,t))},Sr.renderWorldCopies.get=function(){return this._renderWorldCopies},Sr.renderWorldCopies.set=function(t){void 0===t?t=!0:null===t&&(t=!1),this._renderWorldCopies=t},Sr.worldSize.get=function(){return this.tileSize*this.scale},Sr.centerOffset.get=function(){return this.centerPoint._sub(this.size._div(2))},Sr.size.get=function(){return new t.Point(this.width,this.height)},Sr.bearing.get=function(){return-this.angle/Math.PI*180},Sr.bearing.set=function(e){var n=-t.wrap(e,-180,180)*Math.PI/180;this.angle!==n&&(this._unmodified=!1,this.angle=n,this._calcMatrices(),this.rotationMatrix=t.create$2(),t.rotate(this.rotationMatrix,this.rotationMatrix,this.angle))},Sr.pitch.get=function(){return this._pitch/Math.PI*180},Sr.pitch.set=function(e){var n=t.clamp(e,this.minPitch,this.maxPitch)/180*Math.PI;this._pitch!==n&&(this._unmodified=!1,this._pitch=n,this._calcMatrices())},Sr.fov.get=function(){return this._fov/Math.PI*180},Sr.fov.set=function(t){t=Math.max(.01,Math.min(60,t)),this._fov!==t&&(this._unmodified=!1,this._fov=t/180*Math.PI,this._calcMatrices())},Sr.zoom.get=function(){return this._zoom},Sr.zoom.set=function(t){var e=Math.min(Math.max(t,this.minZoom),this.maxZoom);this._zoom!==e&&(this._unmodified=!1,this._zoom=e,this.scale=this.zoomScale(e),this.tileZoom=Math.floor(e),this.zoomFraction=e-this.tileZoom,this._constrain(),this._calcMatrices())},Sr.center.get=function(){return this._center},Sr.center.set=function(t){t.lat===this._center.lat&&t.lng===this._center.lng||(this._unmodified=!1,this._center=t,this._constrain(),this._calcMatrices())},Sr.padding.get=function(){return this._edgeInsets.toJSON()},Sr.padding.set=function(t){this._edgeInsets.equals(t)||(this._unmodified=!1,this._edgeInsets.interpolate(this._edgeInsets,t,1),this._calcMatrices())},Sr.centerPoint.get=function(){return this._edgeInsets.getCenter(this.width,this.height)},Er.prototype.isPaddingEqual=function(t){return this._edgeInsets.equals(t)},Er.prototype.interpolatePadding=function(t,e,n){this._unmodified=!1,this._edgeInsets.interpolate(t,e,n),this._constrain(),this._calcMatrices()},Er.prototype.coveringZoomLevel=function(t){var e=(t.roundZoom?Math.round:Math.floor)(this.zoom+this.scaleZoom(this.tileSize/t.tileSize));return Math.max(0,e)},Er.prototype.getVisibleUnwrappedCoordinates=function(e){var n=[new t.UnwrappedTileID(0,e)];if(this._renderWorldCopies)for(var r=this.pointCoordinate(new t.Point(0,0)),i=this.pointCoordinate(new t.Point(this.width,0)),o=this.pointCoordinate(new t.Point(this.width,this.height)),a=this.pointCoordinate(new t.Point(0,this.height)),s=Math.floor(Math.min(r.x,i.x,o.x,a.x)),u=Math.floor(Math.max(r.x,i.x,o.x,a.x)),l=s-1;l<=u+1;l++)0!==l&&n.push(new t.UnwrappedTileID(l,e));return n},Er.prototype.coveringTiles=function(e){var n=this.coveringZoomLevel(e),r=n;if(void 0!==e.minzoom&&n<e.minzoom)return[];void 0!==e.maxzoom&&n>e.maxzoom&&(n=e.maxzoom);var i=t.MercatorCoordinate.fromLngLat(this.center),o=Math.pow(2,n),a=[o*i.x,o*i.y,0],s=xr.fromInvProjectionMatrix(this.invProjMatrix,this.worldSize,n),u=e.minzoom||0;this.pitch<=60&&this._edgeInsets.top<.1&&(u=n);var l=function(t){return{aabb:new br([t*o,0,0],[(t+1)*o,o,0]),zoom:0,x:0,y:0,wrap:t,fullyVisible:!1}},c=[],p=[],h=n,f=e.reparseOverscaled?r:n;if(this._renderWorldCopies)for(var d=1;d<=3;d++)c.push(l(-d)),c.push(l(d));for(c.push(l(0));c.length>0;){var m=c.pop(),y=m.x,v=m.y,g=m.fullyVisible;if(!g){var _=m.aabb.intersects(s);if(0===_)continue;g=2===_}var x=m.aabb.distanceX(a),b=m.aabb.distanceY(a),w=Math.max(Math.abs(x),Math.abs(b));if(m.zoom===h||w>3+(1<<h-m.zoom)-2&&m.zoom>=u)p.push({tileID:new t.OverscaledTileID(m.zoom===h?f:m.zoom,m.wrap,m.zoom,y,v),distanceSq:t.sqrLen([a[0]-.5-y,a[1]-.5-v])});else for(var E=0;E<4;E++){var S=(y<<1)+E%2,T=(v<<1)+(E>>1);c.push({aabb:m.aabb.quadrant(E),zoom:m.zoom+1,x:S,y:T,wrap:m.wrap,fullyVisible:g})}}return p.sort((function(t,e){return t.distanceSq-e.distanceSq})).map((function(t){return t.tileID}))},Er.prototype.resize=function(t,e){this.width=t,this.height=e,this.pixelsToGLUnits=[2/t,-2/e],this._constrain(),this._calcMatrices()},Sr.unmodified.get=function(){return this._unmodified},Er.prototype.zoomScale=function(t){return Math.pow(2,t)},Er.prototype.scaleZoom=function(t){return Math.log(t)/Math.LN2},Er.prototype.project=function(e){var n=t.clamp(e.lat,-this.maxValidLatitude,this.maxValidLatitude);return new t.Point(t.mercatorXfromLng(e.lng)*this.worldSize,t.mercatorYfromLat(n)*this.worldSize)},Er.prototype.unproject=function(e){return new t.MercatorCoordinate(e.x/this.worldSize,e.y/this.worldSize).toLngLat()},Sr.point.get=function(){return this.project(this.center)},Er.prototype.setLocationAtPoint=function(e,n){var r=this.pointCoordinate(n),i=this.pointCoordinate(this.centerPoint),o=this.locationCoordinate(e),a=new t.MercatorCoordinate(o.x-(r.x-i.x),o.y-(r.y-i.y));this.center=this.coordinateLocation(a),this._renderWorldCopies&&(this.center=this.center.wrap())},Er.prototype.locationPoint=function(t){return this.coordinatePoint(this.locationCoordinate(t))},Er.prototype.pointLocation=function(t){return this.coordinateLocation(this.pointCoordinate(t))},Er.prototype.locationCoordinate=function(e){return t.MercatorCoordinate.fromLngLat(e)},Er.prototype.coordinateLocation=function(t){return t.toLngLat()},Er.prototype.pointCoordinate=function(e){var n=[e.x,e.y,0,1],r=[e.x,e.y,1,1];t.transformMat4(n,n,this.pixelMatrixInverse),t.transformMat4(r,r,this.pixelMatrixInverse);var i=n[3],o=r[3],a=n[1]/i,s=r[1]/o,u=n[2]/i,l=r[2]/o,c=u===l?0:(0-u)/(l-u);return new t.MercatorCoordinate(t.number(n[0]/i,r[0]/o,c)/this.worldSize,t.number(a,s,c)/this.worldSize)},Er.prototype.coordinatePoint=function(e){var n=[e.x*this.worldSize,e.y*this.worldSize,0,1];return t.transformMat4(n,n,this.pixelMatrix),new t.Point(n[0]/n[3],n[1]/n[3])},Er.prototype.getBounds=function(){return(new t.LngLatBounds).extend(this.pointLocation(new t.Point(0,0))).extend(this.pointLocation(new t.Point(this.width,0))).extend(this.pointLocation(new t.Point(this.width,this.height))).extend(this.pointLocation(new t.Point(0,this.height)))},Er.prototype.getMaxBounds=function(){return this.latRange&&2===this.latRange.length&&this.lngRange&&2===this.lngRange.length?new t.LngLatBounds([this.lngRange[0],this.latRange[0]],[this.lngRange[1],this.latRange[1]]):null},Er.prototype.setMaxBounds=function(t){t?(this.lngRange=[t.getWest(),t.getEast()],this.latRange=[t.getSouth(),t.getNorth()],this._constrain()):(this.lngRange=null,this.latRange=[-this.maxValidLatitude,this.maxValidLatitude])},Er.prototype.calculatePosMatrix=function(e,n){void 0===n&&(n=!1);var r=e.key,i=n?this._alignedPosMatrixCache:this._posMatrixCache;if(i[r])return i[r];var o=e.canonical,a=this.worldSize/this.zoomScale(o.z),s=o.x+Math.pow(2,o.z)*e.wrap,u=t.identity(new Float64Array(16));return t.translate(u,u,[s*a,o.y*a,0]),t.scale(u,u,[a/t.EXTENT,a/t.EXTENT,1]),t.multiply(u,n?this.alignedProjMatrix:this.projMatrix,u),i[r]=new Float32Array(u),i[r]},Er.prototype.customLayerMatrix=function(){return this.mercatorMatrix.slice()},Er.prototype._constrain=function(){if(this.center&&this.width&&this.height&&!this._constraining){this._constraining=!0;var e,n,r,i,o=-90,a=90,s=-180,u=180,l=this.size,c=this._unmodified;if(this.latRange){var p=this.latRange;o=t.mercatorYfromLat(p[1])*this.worldSize,e=(a=t.mercatorYfromLat(p[0])*this.worldSize)-o<l.y?l.y/(a-o):0}if(this.lngRange){var h=this.lngRange;s=t.mercatorXfromLng(h[0])*this.worldSize,n=(u=t.mercatorXfromLng(h[1])*this.worldSize)-s<l.x?l.x/(u-s):0}var f=this.point,d=Math.max(n||0,e||0);if(d)return this.center=this.unproject(new t.Point(n?(u+s)/2:f.x,e?(a+o)/2:f.y)),this.zoom+=this.scaleZoom(d),this._unmodified=c,void(this._constraining=!1);if(this.latRange){var m=f.y,y=l.y/2;m-y<o&&(i=o+y),m+y>a&&(i=a-y)}if(this.lngRange){var v=f.x,g=l.x/2;v-g<s&&(r=s+g),v+g>u&&(r=u-g)}void 0===r&&void 0===i||(this.center=this.unproject(new t.Point(void 0!==r?r:f.x,void 0!==i?i:f.y))),this._unmodified=c,this._constraining=!1}},Er.prototype._calcMatrices=function(){if(this.height){var e=this.centerOffset;this.cameraToCenterDistance=.5/Math.tan(this._fov/2)*this.height;var n=Math.PI/2+this._pitch,r=this._fov*(.5+e.y/this.height),i=Math.sin(r)*this.cameraToCenterDistance/Math.sin(t.clamp(Math.PI-n-r,.01,Math.PI-.01)),o=this.point,a=o.x,s=o.y,u=1.01*(Math.cos(Math.PI/2-this._pitch)*i+this.cameraToCenterDistance),l=this.height/50,c=new Float64Array(16);t.perspective(c,this._fov,this.width/this.height,l,u),c[8]=2*-e.x/this.width,c[9]=2*e.y/this.height,t.scale(c,c,[1,-1,1]),t.translate(c,c,[0,0,-this.cameraToCenterDistance]),t.rotateX(c,c,this._pitch),t.rotateZ(c,c,this.angle),t.translate(c,c,[-a,-s,0]),this.mercatorMatrix=t.scale([],c,[this.worldSize,this.worldSize,this.worldSize]),t.scale(c,c,[1,1,t.mercatorZfromAltitude(1,this.center.lat)*this.worldSize,1]),this.projMatrix=c,this.invProjMatrix=t.invert([],this.projMatrix);var p=this.width%2/2,h=this.height%2/2,f=Math.cos(this.angle),d=Math.sin(this.angle),m=a-Math.round(a)+f*p+d*h,y=s-Math.round(s)+f*h+d*p,v=new Float64Array(c);if(t.translate(v,v,[m>.5?m-1:m,y>.5?y-1:y,0]),this.alignedProjMatrix=v,c=t.create(),t.scale(c,c,[this.width/2,-this.height/2,1]),t.translate(c,c,[1,-1,0]),this.labelPlaneMatrix=c,c=t.create(),t.scale(c,c,[1,-1,1]),t.translate(c,c,[-1,-1,0]),t.scale(c,c,[2/this.width,2/this.height,1]),this.glCoordMatrix=c,this.pixelMatrix=t.multiply(new Float64Array(16),this.labelPlaneMatrix,this.projMatrix),!(c=t.invert(new Float64Array(16),this.pixelMatrix)))throw new Error("failed to invert matrix");this.pixelMatrixInverse=c,this._posMatrixCache={},this._alignedPosMatrixCache={}}},Er.prototype.maxPitchScaleFactor=function(){if(!this.pixelMatrixInverse)return 1;var e=this.pointCoordinate(new t.Point(0,0)),n=[e.x*this.worldSize,e.y*this.worldSize,0,1];return t.transformMat4(n,n,this.pixelMatrix)[3]/this.cameraToCenterDistance},Er.prototype.getCameraPoint=function(){var e=Math.tan(this._pitch)*(this.cameraToCenterDistance||1);return this.centerPoint.add(new t.Point(0,e))},Er.prototype.getCameraQueryGeometry=function(e){var n=this.getCameraPoint();if(1===e.length)return[e[0],n];for(var r=n.x,i=n.y,o=n.x,a=n.y,s=0,u=e;s<u.length;s+=1){var l=u[s];r=Math.min(r,l.x),i=Math.min(i,l.y),o=Math.max(o,l.x),a=Math.max(a,l.y)}return[new t.Point(r,i),new t.Point(o,i),new t.Point(o,a),new t.Point(r,a),new t.Point(r,i)]},Object.defineProperties(Er.prototype,Sr);var Tr=function(e){var n,r,i,o;this._hashName=e&&encodeURIComponent(e),t.bindAll(["_getCurrentHash","_onHashChange","_updateHash"],this),this._updateHash=(n=this._updateHashUnthrottled.bind(this),r=!1,i=null,o=function(){i=null,r&&(n(),i=setTimeout(o,300),r=!1)},function(){return r=!0,i||o(),i})};Tr.prototype.addTo=function(e){return this._map=e,t.window.addEventListener("hashchange",this._onHashChange,!1),this._map.on("moveend",this._updateHash),this},Tr.prototype.remove=function(){return t.window.removeEventListener("hashchange",this._onHashChange,!1),this._map.off("moveend",this._updateHash),clearTimeout(this._updateHash()),delete this._map,this},Tr.prototype.getHashString=function(e){var n=this._map.getCenter(),r=Math.round(100*this._map.getZoom())/100,i=Math.ceil((r*Math.LN2+Math.log(512/360/.5))/Math.LN10),o=Math.pow(10,i),a=Math.round(n.lng*o)/o,s=Math.round(n.lat*o)/o,u=this._map.getBearing(),l=this._map.getPitch(),c="";if(c+=e?"/"+a+"/"+s+"/"+r:r+"/"+s+"/"+a,(u||l)&&(c+="/"+Math.round(10*u)/10),l&&(c+="/"+Math.round(l)),this._hashName){var p=this._hashName,h=!1,f=t.window.location.hash.slice(1).split("&").map((function(t){var e=t.split("=")[0];return e===p?(h=!0,e+"="+c):t})).filter((function(t){return t}));return h||f.push(p+"="+c),"#"+f.join("&")}return"#"+c},Tr.prototype._getCurrentHash=function(){var e,n=this,r=t.window.location.hash.replace("#","");return this._hashName?(r.split("&").map((function(t){return t.split("=")})).forEach((function(t){t[0]===n._hashName&&(e=t)})),(e&&e[1]||"").split("/")):r.split("/")},Tr.prototype._onHashChange=function(){var t=this._getCurrentHash();if(t.length>=3&&!t.some((function(t){return isNaN(t)}))){var e=this._map.dragRotate.isEnabled()&&this._map.touchZoomRotate.isEnabled()?+(t[3]||0):this._map.getBearing();return this._map.jumpTo({center:[+t[2],+t[1]],zoom:+t[0],bearing:e,pitch:+(t[4]||0)}),!0}return!1},Tr.prototype._updateHashUnthrottled=function(){var e=this.getHashString();try{t.window.history.replaceState(t.window.history.state,"",e)}catch(t){}};var kr={linearity:.3,easing:t.bezier(0,0,.3,1)},Pr=t.extend({deceleration:2500,maxSpeed:1400},kr),Cr=t.extend({deceleration:20,maxSpeed:1400},kr),Ir=t.extend({deceleration:1e3,maxSpeed:360},kr),zr=t.extend({deceleration:1e3,maxSpeed:90},kr),Ar=function(t){this._map=t,this.clear()};function Mr(t,e){(!t.duration||t.duration<e.duration)&&(t.duration=e.duration,t.easing=e.easing)}function Or(e,n,r){var i=r.maxSpeed,o=r.linearity,a=r.deceleration,s=t.clamp(e*o/(n/1e3),-i,i),u=Math.abs(s)/(a*o);return{easing:r.easing,duration:1e3*u,amount:s*(u/2)}}Ar.prototype.clear=function(){this._inertiaBuffer=[]},Ar.prototype.record=function(e){this._drainInertiaBuffer(),this._inertiaBuffer.push({time:t.browser.now(),settings:e})},Ar.prototype._drainInertiaBuffer=function(){for(var e=this._inertiaBuffer,n=t.browser.now();e.length>0&&n-e[0].time>160;)e.shift()},Ar.prototype._onMoveEnd=function(e){if(this._drainInertiaBuffer(),!(this._inertiaBuffer.length<2)){for(var n={zoom:0,bearing:0,pitch:0,pan:new t.Point(0,0),pinchAround:void 0,around:void 0},r=0,i=this._inertiaBuffer;r<i.length;r+=1){var o=i[r].settings;n.zoom+=o.zoomDelta||0,n.bearing+=o.bearingDelta||0,n.pitch+=o.pitchDelta||0,o.panDelta&&n.pan._add(o.panDelta),o.around&&(n.around=o.around),o.pinchAround&&(n.pinchAround=o.pinchAround)}var a=this._inertiaBuffer[this._inertiaBuffer.length-1].time-this._inertiaBuffer[0].time,s={};if(n.pan.mag()){var u=Or(n.pan.mag(),a,t.extend({},Pr,e||{}));s.offset=n.pan.mult(u.amount/n.pan.mag()),s.center=this._map.transform.center,Mr(s,u)}if(n.zoom){var l=Or(n.zoom,a,Cr);s.zoom=this._map.transform.zoom+l.amount,Mr(s,l)}if(n.bearing){var c=Or(n.bearing,a,Ir);s.bearing=this._map.transform.bearing+t.clamp(c.amount,-179,179),Mr(s,c)}if(n.pitch){var p=Or(n.pitch,a,zr);s.pitch=this._map.transform.pitch+p.amount,Mr(s,p)}if(s.zoom||s.bearing){var h=void 0===n.pinchAround?n.around:n.pinchAround;s.around=h?this._map.unproject(h):this._map.getCenter()}return this.clear(),t.extend(s,{noMoveStart:!0})}};var Dr=function(e){function r(r,i,o,a){void 0===a&&(a={});var s=n.mousePos(i.getCanvasContainer(),o),u=i.unproject(s);e.call(this,r,t.extend({point:s,lngLat:u,originalEvent:o},a)),this._defaultPrevented=!1,this.target=i}e&&(r.__proto__=e),(r.prototype=Object.create(e&&e.prototype)).constructor=r;var i={defaultPrevented:{configurable:!0}};return r.prototype.preventDefault=function(){this._defaultPrevented=!0},i.defaultPrevented.get=function(){return this._defaultPrevented},Object.defineProperties(r.prototype,i),r}(t.Event),Lr=function(e){function r(r,i,o){var a="touchend"===r?o.changedTouches:o.touches,s=n.touchPos(i.getCanvasContainer(),a),u=s.map((function(t){return i.unproject(t)})),l=s.reduce((function(t,e,n,r){return t.add(e.div(r.length))}),new t.Point(0,0)),c=i.unproject(l);e.call(this,r,{points:s,point:l,lngLats:u,lngLat:c,originalEvent:o}),this._defaultPrevented=!1}e&&(r.__proto__=e),(r.prototype=Object.create(e&&e.prototype)).constructor=r;var i={defaultPrevented:{configurable:!0}};return r.prototype.preventDefault=function(){this._defaultPrevented=!0},i.defaultPrevented.get=function(){return this._defaultPrevented},Object.defineProperties(r.prototype,i),r}(t.Event),Rr=function(t){function e(e,n,r){t.call(this,e,{originalEvent:r}),this._defaultPrevented=!1}t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.prototype)).constructor=e;var n={defaultPrevented:{configurable:!0}};return e.prototype.preventDefault=function(){this._defaultPrevented=!0},n.defaultPrevented.get=function(){return this._defaultPrevented},Object.defineProperties(e.prototype,n),e}(t.Event),Br=function(t,e){this._map=t,this._clickTolerance=e.clickTolerance};Br.prototype.reset=function(){delete this._mousedownPos},Br.prototype.wheel=function(t){return this._firePreventable(new Rr(t.type,this._map,t))},Br.prototype.mousedown=function(t,e){return this._mousedownPos=e,this._firePreventable(new Dr(t.type,this._map,t))},Br.prototype.mouseup=function(t){this._map.fire(new Dr(t.type,this._map,t))},Br.prototype.click=function(t,e){this._mousedownPos&&this._mousedownPos.dist(e)>=this._clickTolerance||this._map.fire(new Dr(t.type,this._map,t))},Br.prototype.dblclick=function(t){return this._firePreventable(new Dr(t.type,this._map,t))},Br.prototype.mouseover=function(t){this._map.fire(new Dr(t.type,this._map,t))},Br.prototype.mouseout=function(t){this._map.fire(new Dr(t.type,this._map,t))},Br.prototype.touchstart=function(t){return this._firePreventable(new Lr(t.type,this._map,t))},Br.prototype.touchmove=function(t){this._map.fire(new Lr(t.type,this._map,t))},Br.prototype.touchend=function(t){this._map.fire(new Lr(t.type,this._map,t))},Br.prototype.touchcancel=function(t){this._map.fire(new Lr(t.type,this._map,t))},Br.prototype._firePreventable=function(t){if(this._map.fire(t),t.defaultPrevented)return{}},Br.prototype.isEnabled=function(){return!0},Br.prototype.isActive=function(){return!1},Br.prototype.enable=function(){},Br.prototype.disable=function(){};var Fr=function(t){this._map=t};Fr.prototype.reset=function(){this._delayContextMenu=!1,delete this._contextMenuEvent},Fr.prototype.mousemove=function(t){this._map.fire(new Dr(t.type,this._map,t))},Fr.prototype.mousedown=function(){this._delayContextMenu=!0},Fr.prototype.mouseup=function(){this._delayContextMenu=!1,this._contextMenuEvent&&(this._map.fire(new Dr("contextmenu",this._map,this._contextMenuEvent)),delete this._contextMenuEvent)},Fr.prototype.contextmenu=function(t){this._delayContextMenu?this._contextMenuEvent=t:this._map.fire(new Dr(t.type,this._map,t)),this._map.listens("contextmenu")&&t.preventDefault()},Fr.prototype.isEnabled=function(){return!0},Fr.prototype.isActive=function(){return!1},Fr.prototype.enable=function(){},Fr.prototype.disable=function(){};var jr=function(t,e){this._map=t,this._el=t.getCanvasContainer(),this._container=t.getContainer(),this._clickTolerance=e.clickTolerance||1};function Nr(t,e){for(var n={},r=0;r<t.length;r++)n[t[r].identifier]=e[r];return n}jr.prototype.isEnabled=function(){return!!this._enabled},jr.prototype.isActive=function(){return!!this._active},jr.prototype.enable=function(){this.isEnabled()||(this._enabled=!0)},jr.prototype.disable=function(){this.isEnabled()&&(this._enabled=!1)},jr.prototype.mousedown=function(t,e){this.isEnabled()&&t.shiftKey&&0===t.button&&(n.disableDrag(),this._startPos=this._lastPos=e,this._active=!0)},jr.prototype.mousemoveWindow=function(t,e){if(this._active){var r=e;if(!(this._lastPos.equals(r)||!this._box&&r.dist(this._startPos)<this._clickTolerance)){var i=this._startPos;this._lastPos=r,this._box||(this._box=n.create("div","mapboxgl-boxzoom",this._container),this._container.classList.add("mapboxgl-crosshair"),this._fireEvent("boxzoomstart",t));var o=Math.min(i.x,r.x),a=Math.max(i.x,r.x),s=Math.min(i.y,r.y),u=Math.max(i.y,r.y);n.setTransform(this._box,"translate("+o+"px,"+s+"px)"),this._box.style.width=a-o+"px",this._box.style.height=u-s+"px"}}},jr.prototype.mouseupWindow=function(e,r){var i=this;if(this._active&&0===e.button){var o=this._startPos,a=r;if(this.reset(),n.suppressClick(),o.x!==a.x||o.y!==a.y)return this._map.fire(new t.Event("boxzoomend",{originalEvent:e})),{cameraAnimation:function(t){return t.fitScreenCoordinates(o,a,i._map.getBearing(),{linear:!0})}};this._fireEvent("boxzoomcancel",e)}},jr.prototype.keydown=function(t){this._active&&27===t.keyCode&&(this.reset(),this._fireEvent("boxzoomcancel",t))},jr.prototype.reset=function(){this._active=!1,this._container.classList.remove("mapboxgl-crosshair"),this._box&&(n.remove(this._box),this._box=null),n.enableDrag(),delete this._startPos,delete this._lastPos},jr.prototype._fireEvent=function(e,n){return this._map.fire(new t.Event(e,{originalEvent:n}))};var Ur=function(t){this.reset(),this.numTouches=t.numTouches};Ur.prototype.reset=function(){delete this.centroid,delete this.startTime,delete this.touches,this.aborted=!1},Ur.prototype.touchstart=function(e,n,r){(this.centroid||r.length>this.numTouches)&&(this.aborted=!0),this.aborted||(void 0===this.startTime&&(this.startTime=e.timeStamp),r.length===this.numTouches&&(this.centroid=function(e){for(var n=new t.Point(0,0),r=0,i=e;r<i.length;r+=1)n._add(i[r]);return n.div(e.length)}(n),this.touches=Nr(r,n)))},Ur.prototype.touchmove=function(t,e,n){if(!this.aborted&&this.centroid){var r=Nr(n,e);for(var i in this.touches){var o=r[i];(!o||o.dist(this.touches[i])>30)&&(this.aborted=!0)}}},Ur.prototype.touchend=function(t,e,n){if((!this.centroid||t.timeStamp-this.startTime>500)&&(this.aborted=!0),0===n.length){var r=!this.aborted&&this.centroid;if(this.reset(),r)return r}};var Vr=function(t){this.singleTap=new Ur(t),this.numTaps=t.numTaps,this.reset()};Vr.prototype.reset=function(){this.lastTime=1/0,delete this.lastTap,this.count=0,this.singleTap.reset()},Vr.prototype.touchstart=function(t,e,n){this.singleTap.touchstart(t,e,n)},Vr.prototype.touchmove=function(t,e,n){this.singleTap.touchmove(t,e,n)},Vr.prototype.touchend=function(t,e,n){var r=this.singleTap.touchend(t,e,n);if(r){var i=t.timeStamp-this.lastTime<500,o=!this.lastTap||this.lastTap.dist(r)<30;if(i&&o||this.reset(),this.count++,this.lastTime=t.timeStamp,this.lastTap=r,this.count===this.numTaps)return this.reset(),r}};var qr=function(){this._zoomIn=new Vr({numTouches:1,numTaps:2}),this._zoomOut=new Vr({numTouches:2,numTaps:1}),this.reset()};qr.prototype.reset=function(){this._active=!1,this._zoomIn.reset(),this._zoomOut.reset()},qr.prototype.touchstart=function(t,e,n){this._zoomIn.touchstart(t,e,n),this._zoomOut.touchstart(t,e,n)},qr.prototype.touchmove=function(t,e,n){this._zoomIn.touchmove(t,e,n),this._zoomOut.touchmove(t,e,n)},qr.prototype.touchend=function(t,e,n){var r=this,i=this._zoomIn.touchend(t,e,n),o=this._zoomOut.touchend(t,e,n);return i?(this._active=!0,t.preventDefault(),setTimeout((function(){return r.reset()}),0),{cameraAnimation:function(e){return e.easeTo({duration:300,zoom:e.getZoom()+1,around:e.unproject(i)},{originalEvent:t})}}):o?(this._active=!0,t.preventDefault(),setTimeout((function(){return r.reset()}),0),{cameraAnimation:function(e){return e.easeTo({duration:300,zoom:e.getZoom()-1,around:e.unproject(o)},{originalEvent:t})}}):void 0},qr.prototype.touchcancel=function(){this.reset()},qr.prototype.enable=function(){this._enabled=!0},qr.prototype.disable=function(){this._enabled=!1,this.reset()},qr.prototype.isEnabled=function(){return this._enabled},qr.prototype.isActive=function(){return this._active};var Zr={0:1,2:2},Wr=function(t){this.reset(),this._clickTolerance=t.clickTolerance||1};Wr.prototype.reset=function(){this._active=!1,this._moved=!1,delete this._lastPoint,delete this._eventButton},Wr.prototype._correctButton=function(t,e){return!1},Wr.prototype._move=function(t,e){return{}},Wr.prototype.mousedown=function(t,e){if(!this._lastPoint){var r=n.mouseButton(t);this._correctButton(t,r)&&(this._lastPoint=e,this._eventButton=r)}},Wr.prototype.mousemoveWindow=function(t,e){var n=this._lastPoint;if(n)if(t.preventDefault(),function(t,e){var n=Zr[e];return void 0===t.buttons||(t.buttons&n)!==n}(t,this._eventButton))this.reset();else if(this._moved||!(e.dist(n)<this._clickTolerance))return this._moved=!0,this._lastPoint=e,this._move(n,e)},Wr.prototype.mouseupWindow=function(t){this._lastPoint&&n.mouseButton(t)===this._eventButton&&(this._moved&&n.suppressClick(),this.reset())},Wr.prototype.enable=function(){this._enabled=!0},Wr.prototype.disable=function(){this._enabled=!1,this.reset()},Wr.prototype.isEnabled=function(){return this._enabled},Wr.prototype.isActive=function(){return this._active};var Gr=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.prototype)).constructor=e,e.prototype.mousedown=function(e,n){t.prototype.mousedown.call(this,e,n),this._lastPoint&&(this._active=!0)},e.prototype._correctButton=function(t,e){return 0===e&&!t.ctrlKey},e.prototype._move=function(t,e){return{around:e,panDelta:e.sub(t)}},e}(Wr),Xr=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.prototype)).constructor=e,e.prototype._correctButton=function(t,e){return 0===e&&t.ctrlKey||2===e},e.prototype._move=function(t,e){var n=.8*(e.x-t.x);if(n)return this._active=!0,{bearingDelta:n}},e.prototype.contextmenu=function(t){t.preventDefault()},e}(Wr),Hr=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.prototype)).constructor=e,e.prototype._correctButton=function(t,e){return 0===e&&t.ctrlKey||2===e},e.prototype._move=function(t,e){var n=-.5*(e.y-t.y);if(n)return this._active=!0,{pitchDelta:n}},e.prototype.contextmenu=function(t){t.preventDefault()},e}(Wr),Kr=function(t){this._minTouches=1,this._clickTolerance=t.clickTolerance||1,this.reset()};Kr.prototype.reset=function(){this._active=!1,this._touches={},this._sum=new t.Point(0,0)},Kr.prototype.touchstart=function(t,e,n){return this._calculateTransform(t,e,n)},Kr.prototype.touchmove=function(t,e,n){if(this._active&&!(n.length<this._minTouches))return t.preventDefault(),this._calculateTransform(t,e,n)},Kr.prototype.touchend=function(t,e,n){this._calculateTransform(t,e,n),this._active&&n.length<this._minTouches&&this.reset()},Kr.prototype.touchcancel=function(){this.reset()},Kr.prototype._calculateTransform=function(e,n,r){r.length>0&&(this._active=!0);var i=Nr(r,n),o=new t.Point(0,0),a=new t.Point(0,0),s=0;for(var u in i){var l=i[u],c=this._touches[u];c&&(o._add(l),a._add(l.sub(c)),s++,i[u]=l)}if(this._touches=i,!(s<this._minTouches)&&a.mag()){var p=a.div(s);if(this._sum._add(p),!(this._sum.mag()<this._clickTolerance))return{around:o.div(s),panDelta:p}}},Kr.prototype.enable=function(){this._enabled=!0},Kr.prototype.disable=function(){this._enabled=!1,this.reset()},Kr.prototype.isEnabled=function(){return this._enabled},Kr.prototype.isActive=function(){return this._active};var Yr=function(){this.reset()};function Jr(t,e,n){for(var r=0;r<t.length;r++)if(t[r].identifier===n)return e[r]}function $r(t,e){return Math.log(t/e)/Math.LN2}Yr.prototype.reset=function(){this._active=!1,delete this._firstTwoTouches},Yr.prototype._start=function(t){},Yr.prototype._move=function(t,e,n){return{}},Yr.prototype.touchstart=function(t,e,n){this._firstTwoTouches||n.length<2||(this._firstTwoTouches=[n[0].identifier,n[1].identifier],this._start([e[0],e[1]]))},Yr.prototype.touchmove=function(t,e,n){if(this._firstTwoTouches){t.preventDefault();var r=this._firstTwoTouches,i=r[1],o=Jr(n,e,r[0]),a=Jr(n,e,i);if(o&&a){var s=this._aroundCenter?null:o.add(a).div(2);return this._move([o,a],s,t)}}},Yr.prototype.touchend=function(t,e,r){if(this._firstTwoTouches){var i=this._firstTwoTouches,o=i[1],a=Jr(r,e,i[0]),s=Jr(r,e,o);a&&s||(this._active&&n.suppressClick(),this.reset())}},Yr.prototype.touchcancel=function(){this.reset()},Yr.prototype.enable=function(t){this._enabled=!0,this._aroundCenter=!!t&&"center"===t.around},Yr.prototype.disable=function(){this._enabled=!1,this.reset()},Yr.prototype.isEnabled=function(){return this._enabled},Yr.prototype.isActive=function(){return this._active};var Qr=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.prototype)).constructor=e,e.prototype.reset=function(){t.prototype.reset.call(this),delete this._distance,delete this._startDistance},e.prototype._start=function(t){this._startDistance=this._distance=t[0].dist(t[1])},e.prototype._move=function(t,e){var n=this._distance;if(this._distance=t[0].dist(t[1]),this._active||!(Math.abs($r(this._distance,this._startDistance))<.1))return this._active=!0,{zoomDelta:$r(this._distance,n),pinchAround:e}},e}(Yr);function ti(t,e){return 180*t.angleWith(e)/Math.PI}var ei=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.prototype)).constructor=e,e.prototype.reset=function(){t.prototype.reset.call(this),delete this._minDiameter,delete this._startVector,delete this._vector},e.prototype._start=function(t){this._startVector=this._vector=t[0].sub(t[1]),this._minDiameter=t[0].dist(t[1])},e.prototype._move=function(t,e){var n=this._vector;if(this._vector=t[0].sub(t[1]),this._active||!this._isBelowThreshold(this._vector))return this._active=!0,{bearingDelta:ti(this._vector,n),pinchAround:e}},e.prototype._isBelowThreshold=function(t){this._minDiameter=Math.min(this._minDiameter,t.mag());var e=25/(Math.PI*this._minDiameter)*360,n=ti(t,this._startVector);return Math.abs(n)<e},e}(Yr);function ni(t){return Math.abs(t.y)>Math.abs(t.x)}var ri=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.prototype)).constructor=e,e.prototype.reset=function(){t.prototype.reset.call(this),this._valid=void 0,delete this._firstMove,delete this._lastPoints},e.prototype._start=function(t){this._lastPoints=t,ni(t[0].sub(t[1]))&&(this._valid=!1)},e.prototype._move=function(t,e,n){var r=t[0].sub(this._lastPoints[0]),i=t[1].sub(this._lastPoints[1]);if(this._valid=this.gestureBeginsVertically(r,i,n.timeStamp),this._valid)return this._lastPoints=t,this._active=!0,{pitchDelta:(r.y+i.y)/2*-.5}},e.prototype.gestureBeginsVertically=function(t,e,n){if(void 0!==this._valid)return this._valid;var r=t.mag()>=2,i=e.mag()>=2;if(r||i){if(!r||!i)return void 0===this._firstMove&&(this._firstMove=n),n-this._firstMove<100&&void 0;var o=t.y>0==e.y>0;return ni(t)&&ni(e)&&o}},e}(Yr),ii={panStep:100,bearingStep:15,pitchStep:10},oi=function(){var t=ii;this._panStep=t.panStep,this._bearingStep=t.bearingStep,this._pitchStep=t.pitchStep};function ai(t){return t*(2-t)}oi.prototype.reset=function(){this._active=!1},oi.prototype.keydown=function(t){var e=this;if(!(t.altKey||t.ctrlKey||t.metaKey)){var n=0,r=0,i=0,o=0,a=0;switch(t.keyCode){case 61:case 107:case 171:case 187:n=1;break;case 189:case 109:case 173:n=-1;break;case 37:t.shiftKey?r=-1:(t.preventDefault(),o=-1);break;case 39:t.shiftKey?r=1:(t.preventDefault(),o=1);break;case 38:t.shiftKey?i=1:(t.preventDefault(),a=-1);break;case 40:t.shiftKey?i=-1:(t.preventDefault(),a=1);break;default:return}return{cameraAnimation:function(s){var u=s.getZoom();s.easeTo({duration:300,easeId:"keyboardHandler",easing:ai,zoom:n?Math.round(u)+n*(t.shiftKey?2:1):u,bearing:s.getBearing()+r*e._bearingStep,pitch:s.getPitch()+i*e._pitchStep,offset:[-o*e._panStep,-a*e._panStep],center:s.getCenter()},{originalEvent:t})}}}},oi.prototype.enable=function(){this._enabled=!0},oi.prototype.disable=function(){this._enabled=!1,this.reset()},oi.prototype.isEnabled=function(){return this._enabled},oi.prototype.isActive=function(){return this._active};var si=function(e,n){this._map=e,this._el=e.getCanvasContainer(),this._handler=n,this._delta=0,this._defaultZoomRate=.01,this._wheelZoomRate=1/450,t.bindAll(["_onTimeout"],this)};si.prototype.setZoomRate=function(t){this._defaultZoomRate=t},si.prototype.setWheelZoomRate=function(t){this._wheelZoomRate=t},si.prototype.isEnabled=function(){return!!this._enabled},si.prototype.isActive=function(){return!!this._active||void 0!==this._finishTimeout},si.prototype.isZooming=function(){return!!this._zooming},si.prototype.enable=function(t){this.isEnabled()||(this._enabled=!0,this._aroundCenter=t&&"center"===t.around)},si.prototype.disable=function(){this.isEnabled()&&(this._enabled=!1)},si.prototype.wheel=function(e){if(this.isEnabled()){var n=e.deltaMode===t.window.WheelEvent.DOM_DELTA_LINE?40*e.deltaY:e.deltaY,r=t.browser.now(),i=r-(this._lastWheelEventTime||0);this._lastWheelEventTime=r,0!==n&&n%4.000244140625==0?this._type="wheel":0!==n&&Math.abs(n)<4?this._type="trackpad":i>400?(this._type=null,this._lastValue=n,this._timeout=setTimeout(this._onTimeout,40,e)):this._type||(this._type=Math.abs(i*n)<200?"trackpad":"wheel",this._timeout&&(clearTimeout(this._timeout),this._timeout=null,n+=this._lastValue)),e.shiftKey&&n&&(n/=4),this._type&&(this._lastWheelEvent=e,this._delta-=n,this._active||this._start(e)),e.preventDefault()}},si.prototype._onTimeout=function(t){this._type="wheel",this._delta-=this._lastValue,this._active||this._start(t)},si.prototype._start=function(e){if(this._delta){this._frameId&&(this._frameId=null),this._active=!0,this.isZooming()||(this._zooming=!0),this._finishTimeout&&(clearTimeout(this._finishTimeout),delete this._finishTimeout);var r=n.mousePos(this._el,e);this._around=t.LngLat.convert(this._aroundCenter?this._map.getCenter():this._map.unproject(r)),this._aroundPoint=this._map.transform.locationPoint(this._around),this._frameId||(this._frameId=!0,this._handler._triggerRenderFrame())}},si.prototype.renderFrame=function(){var e=this;if(this._frameId&&(this._frameId=null,this.isActive())){var n=this._map.transform;if(0!==this._delta){var r="wheel"===this._type&&Math.abs(this._delta)>4.000244140625?this._wheelZoomRate:this._defaultZoomRate,i=2/(1+Math.exp(-Math.abs(this._delta*r)));this._delta<0&&0!==i&&(i=1/i);var o="number"==typeof this._targetZoom?n.zoomScale(this._targetZoom):n.scale;this._targetZoom=Math.min(n.maxZoom,Math.max(n.minZoom,n.scaleZoom(o*i))),"wheel"===this._type&&(this._startZoom=n.zoom,this._easing=this._smoothOutEasing(200)),this._delta=0}var a,s="number"==typeof this._targetZoom?this._targetZoom:n.zoom,u=this._startZoom,l=this._easing,c=!1;if("wheel"===this._type&&u&&l){var p=Math.min((t.browser.now()-this._lastWheelEventTime)/200,1),h=l(p);a=t.number(u,s,h),p<1?this._frameId||(this._frameId=!0):c=!0}else a=s,c=!0;return this._active=!0,c&&(this._active=!1,this._finishTimeout=setTimeout((function(){e._zooming=!1,e._handler._triggerRenderFrame(),delete e._targetZoom,delete e._finishTimeout}),200)),{noInertia:!0,needsRenderFrame:!c,zoomDelta:a-n.zoom,around:this._aroundPoint,originalEvent:this._lastWheelEvent}}},si.prototype._smoothOutEasing=function(e){var n=t.ease;if(this._prevEase){var r=this._prevEase,i=(t.browser.now()-r.start)/r.duration,o=r.easing(i+.01)-r.easing(i),a=.27/Math.sqrt(o*o+1e-4)*.01,s=Math.sqrt(.0729-a*a);n=t.bezier(a,s,.25,1)}return this._prevEase={start:t.browser.now(),duration:e,easing:n},n},si.prototype.reset=function(){this._active=!1};var ui=function(t,e){this._clickZoom=t,this._tapZoom=e};ui.prototype.enable=function(){this._clickZoom.enable(),this._tapZoom.enable()},ui.prototype.disable=function(){this._clickZoom.disable(),this._tapZoom.disable()},ui.prototype.isEnabled=function(){return this._clickZoom.isEnabled()&&this._tapZoom.isEnabled()},ui.prototype.isActive=function(){return this._clickZoom.isActive()||this._tapZoom.isActive()};var li=function(){this.reset()};li.prototype.reset=function(){this._active=!1},li.prototype.dblclick=function(t,e){return t.preventDefault(),{cameraAnimation:function(n){n.easeTo({duration:300,zoom:n.getZoom()+(t.shiftKey?-1:1),around:n.unproject(e)},{originalEvent:t})}}},li.prototype.enable=function(){this._enabled=!0},li.prototype.disable=function(){this._enabled=!1,this.reset()},li.prototype.isEnabled=function(){return this._enabled},li.prototype.isActive=function(){return this._active};var ci=function(){this._tap=new Vr({numTouches:1,numTaps:1}),this.reset()};ci.prototype.reset=function(){this._active=!1,delete this._swipePoint,delete this._swipeTouch,delete this._tapTime,this._tap.reset()},ci.prototype.touchstart=function(t,e,n){this._swipePoint||(this._tapTime&&t.timeStamp-this._tapTime>500&&this.reset(),this._tapTime?n.length>0&&(this._swipePoint=e[0],this._swipeTouch=n[0].identifier):this._tap.touchstart(t,e,n))},ci.prototype.touchmove=function(t,e,n){if(this._tapTime){if(this._swipePoint){if(n[0].identifier!==this._swipeTouch)return;var r=e[0],i=r.y-this._swipePoint.y;return this._swipePoint=r,t.preventDefault(),this._active=!0,{zoomDelta:i/128}}}else this._tap.touchmove(t,e,n)},ci.prototype.touchend=function(t,e,n){this._tapTime?this._swipePoint&&0===n.length&&this.reset():this._tap.touchend(t,e,n)&&(this._tapTime=t.timeStamp)},ci.prototype.touchcancel=function(){this.reset()},ci.prototype.enable=function(){this._enabled=!0},ci.prototype.disable=function(){this._enabled=!1,this.reset()},ci.prototype.isEnabled=function(){return this._enabled},ci.prototype.isActive=function(){return this._active};var pi=function(t,e,n){this._el=t,this._mousePan=e,this._touchPan=n};pi.prototype.enable=function(t){this._inertiaOptions=t||{},this._mousePan.enable(),this._touchPan.enable(),this._el.classList.add("mapboxgl-touch-drag-pan")},pi.prototype.disable=function(){this._mousePan.disable(),this._touchPan.disable(),this._el.classList.remove("mapboxgl-touch-drag-pan")},pi.prototype.isEnabled=function(){return this._mousePan.isEnabled()&&this._touchPan.isEnabled()},pi.prototype.isActive=function(){return this._mousePan.isActive()||this._touchPan.isActive()};var hi=function(t,e,n){this._pitchWithRotate=t.pitchWithRotate,this._mouseRotate=e,this._mousePitch=n};hi.prototype.enable=function(){this._mouseRotate.enable(),this._pitchWithRotate&&this._mousePitch.enable()},hi.prototype.disable=function(){this._mouseRotate.disable(),this._mousePitch.disable()},hi.prototype.isEnabled=function(){return this._mouseRotate.isEnabled()&&(!this._pitchWithRotate||this._mousePitch.isEnabled())},hi.prototype.isActive=function(){return this._mouseRotate.isActive()||this._mousePitch.isActive()};var fi=function(t,e,n,r){this._el=t,this._touchZoom=e,this._touchRotate=n,this._tapDragZoom=r,this._rotationDisabled=!1,this._enabled=!0};fi.prototype.enable=function(t){this._touchZoom.enable(t),this._rotationDisabled||this._touchRotate.enable(t),this._tapDragZoom.enable(),this._el.classList.add("mapboxgl-touch-zoom-rotate")},fi.prototype.disable=function(){this._touchZoom.disable(),this._touchRotate.disable(),this._tapDragZoom.disable(),this._el.classList.remove("mapboxgl-touch-zoom-rotate")},fi.prototype.isEnabled=function(){return this._touchZoom.isEnabled()&&(this._rotationDisabled||this._touchRotate.isEnabled())&&this._tapDragZoom.isEnabled()},fi.prototype.isActive=function(){return this._touchZoom.isActive()||this._touchRotate.isActive()||this._tapDragZoom.isActive()},fi.prototype.disableRotation=function(){this._rotationDisabled=!0,this._touchRotate.disable()},fi.prototype.enableRotation=function(){this._rotationDisabled=!1,this._touchZoom.isEnabled()&&this._touchRotate.enable()};var di=function(t){return t.zoom||t.drag||t.pitch||t.rotate},mi=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),(e.prototype=Object.create(t&&t.prototype)).constructor=e,e}(t.Event);function yi(t){return t.panDelta&&t.panDelta.mag()||t.zoomDelta||t.bearingDelta||t.pitchDelta}var vi=function(e,r){this._map=e,this._el=this._map.getCanvasContainer(),this._handlers=[],this._handlersById={},this._changes=[],this._inertia=new Ar(e),this._bearingSnap=r.bearingSnap,this._previousActiveHandlers={},this._eventsInProgress={},this._addDefaultHandlers(r),t.bindAll(["handleEvent","handleWindowEvent"],this);var i=this._el;this._listeners=[[i,"touchstart",{passive:!0}],[i,"touchmove",{passive:!1}],[i,"touchend",void 0],[i,"touchcancel",void 0],[i,"mousedown",void 0],[i,"mousemove",void 0],[i,"mouseup",void 0],[t.window.document,"mousemove",{capture:!0}],[t.window.document,"mouseup",void 0],[i,"mouseover",void 0],[i,"mouseout",void 0],[i,"dblclick",void 0],[i,"click",void 0],[i,"keydown",{capture:!1}],[i,"keyup",void 0],[i,"wheel",{passive:!1}],[i,"contextmenu",void 0],[t.window,"blur",void 0]];for(var o=0,a=this._listeners;o<a.length;o+=1){var s=a[o],u=s[0];n.addEventListener(u,s[1],u===t.window.document?this.handleWindowEvent:this.handleEvent,s[2])}};vi.prototype.destroy=function(){for(var e=0,r=this._listeners;e<r.length;e+=1){var i=r[e],o=i[0];n.removeEventListener(o,i[1],o===t.window.document?this.handleWindowEvent:this.handleEvent,i[2])}},vi.prototype._addDefaultHandlers=function(t){var e=this._map,n=e.getCanvasContainer();this._add("mapEvent",new Br(e,t));var r=e.boxZoom=new jr(e,t);this._add("boxZoom",r);var i=new qr,o=new li;e.doubleClickZoom=new ui(o,i),this._add("tapZoom",i),this._add("clickZoom",o);var a=new ci;this._add("tapDragZoom",a);var s=e.touchPitch=new ri;this._add("touchPitch",s);var u=new Xr(t),l=new Hr(t);e.dragRotate=new hi(t,u,l),this._add("mouseRotate",u,["mousePitch"]),this._add("mousePitch",l,["mouseRotate"]);var c=new Gr(t),p=new Kr(t);e.dragPan=new pi(n,c,p),this._add("mousePan",c),this._add("touchPan",p,["touchZoom","touchRotate"]);var h=new ei,f=new Qr;e.touchZoomRotate=new fi(n,f,h,a),this._add("touchRotate",h,["touchPan","touchZoom"]),this._add("touchZoom",f,["touchPan","touchRotate"]);var d=e.scrollZoom=new si(e,this);this._add("scrollZoom",d,["mousePan"]);var m=e.keyboard=new oi;this._add("keyboard",m),this._add("blockableMapEvent",new Fr(e));for(var y=0,v=["boxZoom","doubleClickZoom","tapDragZoom","touchPitch","dragRotate","dragPan","touchZoomRotate","scrollZoom","keyboard"];y<v.length;y+=1){var g=v[y];t.interactive&&t[g]&&e[g].enable(t[g])}},vi.prototype._add=function(t,e,n){this._handlers.push({handlerName:t,handler:e,allowed:n}),this._handlersById[t]=e},vi.prototype.stop=function(t){if(!this._updatingCamera){for(var e=0,n=this._handlers;e<n.length;e+=1)n[e].handler.reset();this._inertia.clear(),this._fireEvents({},{},t),this._changes=[]}},vi.prototype.isActive=function(){for(var t=0,e=this._handlers;t<e.length;t+=1)if(e[t].handler.isActive())return!0;return!1},vi.prototype.isZooming=function(){return!!this._eventsInProgress.zoom||this._map.scrollZoom.isZooming()},vi.prototype.isRotating=function(){return!!this._eventsInProgress.rotate},vi.prototype.isMoving=function(){return Boolean(di(this._eventsInProgress))||this.isZooming()},vi.prototype._blockedByActive=function(t,e,n){for(var r in t)if(r!==n&&(!e||e.indexOf(r)<0))return!0;return!1},vi.prototype.handleWindowEvent=function(t){this.handleEvent(t,t.type+"Window")},vi.prototype._getMapTouches=function(t){for(var e=[],n=0,r=t;n<r.length;n+=1){var i=r[n];this._el.contains(i.target)&&e.push(i)}return e},vi.prototype.handleEvent=function(t,e){if("blur"!==t.type){this._updatingCamera=!0;for(var r="renderFrame"===t.type?void 0:t,i={needsRenderFrame:!1},o={},a={},s=t.touches?this._getMapTouches(t.touches):void 0,u=s?n.touchPos(this._el,s):n.mousePos(this._el,t),l=0,c=this._handlers;l<c.length;l+=1){var p=c[l],h=p.handlerName,f=p.handler,d=p.allowed;if(f.isEnabled()){var m=void 0;this._blockedByActive(a,d,h)?f.reset():f[e||t.type]&&(m=f[e||t.type](t,u,s),this.mergeHandlerResult(i,o,m,h,r),m&&m.needsRenderFrame&&this._triggerRenderFrame()),(m||f.isActive())&&(a[h]=f)}}var y={};for(var v in this._previousActiveHandlers)a[v]||(y[v]=r);this._previousActiveHandlers=a,(Object.keys(y).length||yi(i))&&(this._changes.push([i,o,y]),this._triggerRenderFrame()),(Object.keys(a).length||yi(i))&&this._map._stop(!0),this._updatingCamera=!1;var g=i.cameraAnimation;g&&(this._inertia.clear(),this._fireEvents({},{},!0),this._changes=[],g(this._map))}else this.stop(!0)},vi.prototype.mergeHandlerResult=function(e,n,r,i,o){if(r){t.extend(e,r);var a={handlerName:i,originalEvent:r.originalEvent||o};void 0!==r.zoomDelta&&(n.zoom=a),void 0!==r.panDelta&&(n.drag=a),void 0!==r.pitchDelta&&(n.pitch=a),void 0!==r.bearingDelta&&(n.rotate=a)}},vi.prototype._applyChanges=function(){for(var e={},n={},r={},i=0,o=this._changes;i<o.length;i+=1){var a=o[i],s=a[0],u=a[1],l=a[2];s.panDelta&&(e.panDelta=(e.panDelta||new t.Point(0,0))._add(s.panDelta)),s.zoomDelta&&(e.zoomDelta=(e.zoomDelta||0)+s.zoomDelta),s.bearingDelta&&(e.bearingDelta=(e.bearingDelta||0)+s.bearingDelta),s.pitchDelta&&(e.pitchDelta=(e.pitchDelta||0)+s.pitchDelta),void 0!==s.around&&(e.around=s.around),void 0!==s.pinchAround&&(e.pinchAround=s.pinchAround),s.noInertia&&(e.noInertia=s.noInertia),t.extend(n,u),t.extend(r,l)}this._updateMapTransform(e,n,r),this._changes=[]},vi.prototype._updateMapTransform=function(t,e,n){var r=this._map,i=r.transform;if(!yi(t))return this._fireEvents(e,n,!0);var o=t.panDelta,a=t.zoomDelta,s=t.bearingDelta,u=t.pitchDelta,l=t.around,c=t.pinchAround;void 0!==c&&(l=c),r._stop(!0),l=l||r.transform.centerPoint;var p=i.pointLocation(o?l.sub(o):l);s&&(i.bearing+=s),u&&(i.pitch+=u),a&&(i.zoom+=a),i.setLocationAtPoint(p,l),this._map._update(),t.noInertia||this._inertia.record(t),this._fireEvents(e,n,!0)},vi.prototype._fireEvents=function(e,n,r){var i=this,o=di(this._eventsInProgress),a=di(e),s={};for(var u in e)this._eventsInProgress[u]||(s[u+"start"]=e[u].originalEvent),this._eventsInProgress[u]=e[u];for(var l in!o&&a&&this._fireEvent("movestart",a.originalEvent),s)this._fireEvent(l,s[l]);for(var c in a&&this._fireEvent("move",a.originalEvent),e)this._fireEvent(c,e[c].originalEvent);var p,h={};for(var f in this._eventsInProgress){var d=this._eventsInProgress[f],m=d.handlerName,y=d.originalEvent;this._handlersById[m].isActive()||(delete this._eventsInProgress[f],h[f+"end"]=p=n[m]||y)}for(var v in h)this._fireEvent(v,h[v]);var g=di(this._eventsInProgress);if(r&&(o||a)&&!g){this._updatingCamera=!0;var _=this._inertia._onMoveEnd(this._map.dragPan._inertiaOptions),x=function(t){return 0!==t&&-i._bearingSnap<t&&t<i._bearingSnap};_?(x(_.bearing||this._map.getBearing())&&(_.bearing=0),this._map.easeTo(_,{originalEvent:p})):(this._map.fire(new t.Event("moveend",{originalEvent:p})),x(this._map.getBearing())&&this._map.resetNorth()),this._updatingCamera=!1}},vi.prototype._fireEvent=function(e,n){this._map.fire(new t.Event(e,n?{originalEvent:n}:{}))},vi.prototype._requestFrame=function(){var t=this;return this._map.triggerRepaint(),this._map._renderTaskQueue.add((function(e){delete t._frameId,t.handleEvent(new mi("renderFrame",{timeStamp:e})),t._applyChanges()}))},vi.prototype._triggerRenderFrame=function(){void 0===this._frameId&&(this._frameId=this._requestFrame())};var gi=function(e){function n(n,r){e.call(this),this._moving=!1,this._zooming=!1,this.transform=n,this._bearingSnap=r.bearingSnap,t.bindAll(["_renderFrameCallback"],this)}return e&&(n.__proto__=e),(n.prototype=Object.create(e&&e.prototype)).constructor=n,n.prototype.getCenter=function(){return new t.LngLat(this.transform.center.lng,this.transform.center.lat)},n.prototype.setCenter=function(t,e){return this.jumpTo({center:t},e)},n.prototype.panBy=function(e,n,r){return e=t.Point.convert(e).mult(-1),this.panTo(this.transform.center,t.extend({offset:e},n),r)},n.prototype.panTo=function(e,n,r){return this.easeTo(t.extend({center:e},n),r)},n.prototype.getZoom=function(){return this.transform.zoom},n.prototype.setZoom=function(t,e){return this.jumpTo({zoom:t},e),this},n.prototype.zoomTo=function(e,n,r){return this.easeTo(t.extend({zoom:e},n),r)},n.prototype.zoomIn=function(t,e){return this.zoomTo(this.getZoom()+1,t,e),this},n.prototype.zoomOut=function(t,e){return this.zoomTo(this.getZoom()-1,t,e),this},n.prototype.getBearing=function(){return this.transform.bearing},n.prototype.setBearing=function(t,e){return this.jumpTo({bearing:t},e),this},n.prototype.getPadding=function(){return this.transform.padding},n.prototype.setPadding=function(t,e){return this.jumpTo({padding:t},e),this},n.prototype.rotateTo=function(e,n,r){return this.easeTo(t.extend({bearing:e},n),r)},n.prototype.resetNorth=function(e,n){return this.rotateTo(0,t.extend({duration:1e3},e),n),this},n.prototype.resetNorthPitch=function(e,n){return this.easeTo(t.extend({bearing:0,pitch:0,duration:1e3},e),n),this},n.prototype.snapToNorth=function(t,e){return Math.abs(this.getBearing())<this._bearingSnap?this.resetNorth(t,e):this},n.prototype.getPitch=function(){return this.transform.pitch},n.prototype.setPitch=function(t,e){return this.jumpTo({pitch:t},e),this},n.prototype.cameraForBounds=function(e,n){return e=t.LngLatBounds.convert(e),this._cameraForBoxAndBearing(e.getNorthWest(),e.getSouthEast(),0,n)},n.prototype._cameraForBoxAndBearing=function(e,n,r,i){var o={top:0,bottom:0,right:0,left:0};if("number"==typeof(i=t.extend({padding:o,offset:[0,0],maxZoom:this.transform.maxZoom},i)).padding){var a=i.padding;i.padding={top:a,bottom:a,right:a,left:a}}i.padding=t.extend(o,i.padding);var s=this.transform,u=s.padding,l=s.project(t.LngLat.convert(e)),c=s.project(t.LngLat.convert(n)),p=l.rotate(-r*Math.PI/180),h=c.rotate(-r*Math.PI/180),f=new t.Point(Math.max(p.x,h.x),Math.max(p.y,h.y)),d=new t.Point(Math.min(p.x,h.x),Math.min(p.y,h.y)),m=f.sub(d),y=(s.width-(u.left+u.right+i.padding.left+i.padding.right))/m.x,v=(s.height-(u.top+u.bottom+i.padding.top+i.padding.bottom))/m.y;if(!(v<0||y<0)){var g=Math.min(s.scaleZoom(s.scale*Math.min(y,v)),i.maxZoom),_=t.Point.convert(i.offset),x=new t.Point(_.x+(i.padding.left-i.padding.right)/2,_.y+(i.padding.top-i.padding.bottom)/2).mult(s.scale/s.zoomScale(g));return{center:s.unproject(l.add(c).div(2).sub(x)),zoom:g,bearing:r}}t.warnOnce("Map cannot fit within canvas with the given bounds, padding, and/or offset.")},n.prototype.fitBounds=function(t,e,n){return this._fitInternal(this.cameraForBounds(t,e),e,n)},n.prototype.fitScreenCoordinates=function(e,n,r,i,o){return this._fitInternal(this._cameraForBoxAndBearing(this.transform.pointLocation(t.Point.convert(e)),this.transform.pointLocation(t.Point.convert(n)),r,i),i,o)},n.prototype._fitInternal=function(e,n,r){return e?(delete(n=t.extend(e,n)).padding,n.linear?this.easeTo(n,r):this.flyTo(n,r)):this},n.prototype.jumpTo=function(e,n){this.stop();var r=this.transform,i=!1,o=!1,a=!1;return"zoom"in e&&r.zoom!==+e.zoom&&(i=!0,r.zoom=+e.zoom),void 0!==e.center&&(r.center=t.LngLat.convert(e.center)),"bearing"in e&&r.bearing!==+e.bearing&&(o=!0,r.bearing=+e.bearing),"pitch"in e&&r.pitch!==+e.pitch&&(a=!0,r.pitch=+e.pitch),null==e.padding||r.isPaddingEqual(e.padding)||(r.padding=e.padding),this.fire(new t.Event("movestart",n)).fire(new t.Event("move",n)),i&&this.fire(new t.Event("zoomstart",n)).fire(new t.Event("zoom",n)).fire(new t.Event("zoomend",n)),o&&this.fire(new t.Event("rotatestart",n)).fire(new t.Event("rotate",n)).fire(new t.Event("rotateend",n)),a&&this.fire(new t.Event("pitchstart",n)).fire(new t.Event("pitch",n)).fire(new t.Event("pitchend",n)),this.fire(new t.Event("moveend",n))},n.prototype.easeTo=function(e,n){var r=this;this._stop(!1,e.easeId),(!1===(e=t.extend({offset:[0,0],duration:500,easing:t.ease},e)).animate||!e.essential&&t.browser.prefersReducedMotion)&&(e.duration=0);var i=this.transform,o=this.getZoom(),a=this.getBearing(),s=this.getPitch(),u=this.getPadding(),l="zoom"in e?+e.zoom:o,c="bearing"in e?this._normalizeBearing(e.bearing,a):a,p="pitch"in e?+e.pitch:s,h="padding"in e?e.padding:i.padding,f=t.Point.convert(e.offset),d=i.centerPoint.add(f),m=i.pointLocation(d),y=t.LngLat.convert(e.center||m);this._normalizeCenter(y);var v,g,_=i.project(m),x=i.project(y).sub(_),b=i.zoomScale(l-o);e.around&&(v=t.LngLat.convert(e.around),g=i.locationPoint(v));var w={moving:this._moving,zooming:this._zooming,rotating:this._rotating,pitching:this._pitching};return this._zooming=this._zooming||l!==o,this._rotating=this._rotating||a!==c,this._pitching=this._pitching||p!==s,this._padding=!i.isPaddingEqual(h),this._easeId=e.easeId,this._prepareEase(n,e.noMoveStart,w),this._ease((function(e){if(r._zooming&&(i.zoom=t.number(o,l,e)),r._rotating&&(i.bearing=t.number(a,c,e)),r._pitching&&(i.pitch=t.number(s,p,e)),r._padding&&(i.interpolatePadding(u,h,e),d=i.centerPoint.add(f)),v)i.setLocationAtPoint(v,g);else{var m=i.zoomScale(i.zoom-o),y=l>o?Math.min(2,b):Math.max(.5,b),w=Math.pow(y,1-e),E=i.unproject(_.add(x.mult(e*w)).mult(m));i.setLocationAtPoint(i.renderWorldCopies?E.wrap():E,d)}r._fireMoveEvents(n)}),(function(t){r._afterEase(n,t)}),e),this},n.prototype._prepareEase=function(e,n,r){void 0===r&&(r={}),this._moving=!0,n||r.moving||this.fire(new t.Event("movestart",e)),this._zooming&&!r.zooming&&this.fire(new t.Event("zoomstart",e)),this._rotating&&!r.rotating&&this.fire(new t.Event("rotatestart",e)),this._pitching&&!r.pitching&&this.fire(new t.Event("pitchstart",e))},n.prototype._fireMoveEvents=function(e){this.fire(new t.Event("move",e)),this._zooming&&this.fire(new t.Event("zoom",e)),this._rotating&&this.fire(new t.Event("rotate",e)),this._pitching&&this.fire(new t.Event("pitch",e))},n.prototype._afterEase=function(e,n){if(!this._easeId||!n||this._easeId!==n){delete this._easeId;var r=this._zooming,i=this._rotating,o=this._pitching;this._moving=!1,this._zooming=!1,this._rotating=!1,this._pitching=!1,this._padding=!1,r&&this.fire(new t.Event("zoomend",e)),i&&this.fire(new t.Event("rotateend",e)),o&&this.fire(new t.Event("pitchend",e)),this.fire(new t.Event("moveend",e))}},n.prototype.flyTo=function(e,n){var r=this;if(!e.essential&&t.browser.prefersReducedMotion){var i=t.pick(e,["center","zoom","bearing","pitch","around"]);return this.jumpTo(i,n)}this.stop(),e=t.extend({offset:[0,0],speed:1.2,curve:1.42,easing:t.ease},e);var o=this.transform,a=this.getZoom(),s=this.getBearing(),u=this.getPitch(),l=this.getPadding(),c="zoom"in e?t.clamp(+e.zoom,o.minZoom,o.maxZoom):a,p="bearing"in e?this._normalizeBearing(e.bearing,s):s,h="pitch"in e?+e.pitch:u,f="padding"in e?e.padding:o.padding,d=o.zoomScale(c-a),m=t.Point.convert(e.offset),y=o.centerPoint.add(m),v=o.pointLocation(y),g=t.LngLat.convert(e.center||v);this._normalizeCenter(g);var _=o.project(v),x=o.project(g).sub(_),b=e.curve,w=Math.max(o.width,o.height),E=w/d,S=x.mag();if("minZoom"in e){var T=t.clamp(Math.min(e.minZoom,a,c),o.minZoom,o.maxZoom),k=w/o.zoomScale(T-a);b=Math.sqrt(k/S*2)}var P=b*b;function C(t){var e=(E*E-w*w+(t?-1:1)*P*P*S*S)/(2*(t?E:w)*P*S);return Math.log(Math.sqrt(e*e+1)-e)}function I(t){return(Math.exp(t)-Math.exp(-t))/2}function z(t){return(Math.exp(t)+Math.exp(-t))/2}var A=C(0),M=function(t){return z(A)/z(A+b*t)},O=function(t){return w*((z(A)*(I(e=A+b*t)/z(e))-I(A))/P)/S;var e},D=(C(1)-A)/b;if(Math.abs(S)<1e-6||!isFinite(D)){if(Math.abs(w-E)<1e-6)return this.easeTo(e,n);var L=E<w?-1:1;D=Math.abs(Math.log(E/w))/b,O=function(){return 0},M=function(t){return Math.exp(L*b*t)}}return e.duration="duration"in e?+e.duration:1e3*D/("screenSpeed"in e?+e.screenSpeed/b:+e.speed),e.maxDuration&&e.duration>e.maxDuration&&(e.duration=0),this._zooming=!0,this._rotating=s!==p,this._pitching=h!==u,this._padding=!o.isPaddingEqual(f),this._prepareEase(n,!1),this._ease((function(e){var i=e*D,d=1/M(i);o.zoom=1===e?c:a+o.scaleZoom(d),r._rotating&&(o.bearing=t.number(s,p,e)),r._pitching&&(o.pitch=t.number(u,h,e)),r._padding&&(o.interpolatePadding(l,f,e),y=o.centerPoint.add(m));var v=1===e?g:o.unproject(_.add(x.mult(O(i))).mult(d));o.setLocationAtPoint(o.renderWorldCopies?v.wrap():v,y),r._fireMoveEvents(n)}),(function(){return r._afterEase(n)}),e),this},n.prototype.isEasing=function(){return!!this._easeFrameId},n.prototype.stop=function(){return this._stop()},n.prototype._stop=function(t,e){if(this._easeFrameId&&(this._cancelRenderFrame(this._easeFrameId),delete this._easeFrameId,delete this._onEaseFrame),this._onEaseEnd){var n=this._onEaseEnd;delete this._onEaseEnd,n.call(this,e)}if(!t){var r=this.handlers;r&&r.stop(!1)}return this},n.prototype._ease=function(e,n,r){!1===r.animate||0===r.duration?(e(1),n()):(this._easeStart=t.browser.now(),this._easeOptions=r,this._onEaseFrame=e,this._onEaseEnd=n,this._easeFrameId=this._requestRenderFrame(this._renderFrameCallback))},n.prototype._renderFrameCallback=function(){var e=Math.min((t.browser.now()-this._easeStart)/this._easeOptions.duration,1);this._onEaseFrame(this._easeOptions.easing(e)),e<1?this._easeFrameId=this._requestRenderFrame(this._renderFrameCallback):this.stop()},n.prototype._normalizeBearing=function(e,n){e=t.wrap(e,-180,180);var r=Math.abs(e-n);return Math.abs(e-360-n)<r&&(e-=360),Math.abs(e+360-n)<r&&(e+=360),e},n.prototype._normalizeCenter=function(t){var e=this.transform;if(e.renderWorldCopies&&!e.lngRange){var n=t.lng-e.center.lng;t.lng+=n>180?-360:n<-180?360:0}},n}(t.Evented),_i=function(e){void 0===e&&(e={}),this.options=e,t.bindAll(["_updateEditLink","_updateData","_updateCompact"],this)};_i.prototype.getDefaultPosition=function(){return"bottom-right"},_i.prototype.onAdd=function(t){var e=this.options&&this.options.compact;return this._map=t,this._container=n.create("div","mapboxgl-ctrl mapboxgl-ctrl-attrib"),this._innerContainer=n.create("div","mapboxgl-ctrl-attrib-inner",this._container),e&&this._container.classList.add("mapboxgl-compact"),this._updateAttributions(),this._updateEditLink(),this._map.on("styledata",this._updateData),this._map.on("sourcedata",this._updateData),this._map.on("moveend",this._updateEditLink),void 0===e&&(this._map.on("resize",this._updateCompact),this._updateCompact()),this._container},_i.prototype.onRemove=function(){n.remove(this._container),this._map.off("styledata",this._updateData),this._map.off("sourcedata",this._updateData),this._map.off("moveend",this._updateEditLink),this._map.off("resize",this._updateCompact),this._map=void 0,this._attribHTML=void 0},_i.prototype._updateEditLink=function(){var e=this._editLink;e||(e=this._editLink=this._container.querySelector(".mapbox-improve-map"));var n=[{key:"owner",value:this.styleOwner},{key:"id",value:this.styleId},{key:"access_token",value:this._map._requestManager._customAccessToken||t.config.ACCESS_TOKEN}];if(e){var r=n.reduce((function(t,e,r){return e.value&&(t+=e.key+"="+e.value+(r<n.length-1?"&":"")),t}),"?");e.href=t.config.FEEDBACK_URL+"/"+r+(this._map._hash?this._map._hash.getHashString(!0):""),e.rel="noopener nofollow"}},_i.prototype._updateData=function(t){!t||"metadata"!==t.sourceDataType&&"style"!==t.dataType||(this._updateAttributions(),this._updateEditLink())},_i.prototype._updateAttributions=function(){if(this._map.style){var t=[];if(this.options.customAttribution&&(Array.isArray(this.options.customAttribution)?t=t.concat(this.options.customAttribution.map((function(t){return"string"!=typeof t?"":t}))):"string"==typeof this.options.customAttribution&&t.push(this.options.customAttribution)),this._map.style.stylesheet){var e=this._map.style.stylesheet;this.styleOwner=e.owner,this.styleId=e.id}var n=this._map.style.sourceCaches;for(var r in n){var i=n[r];if(i.used){var o=i.getSource();o.attribution&&t.indexOf(o.attribution)<0&&t.push(o.attribution)}}t.sort((function(t,e){return t.length-e.length}));var a=(t=t.filter((function(e,n){for(var r=n+1;r<t.length;r++)if(t[r].indexOf(e)>=0)return!1;return!0}))).join(" | ");a!==this._attribHTML&&(this._attribHTML=a,t.length?(this._innerContainer.innerHTML=a,this._container.classList.remove("mapboxgl-attrib-empty")):this._container.classList.add("mapboxgl-attrib-empty"),this._editLink=null)}},_i.prototype._updateCompact=function(){this._map.getCanvasContainer().offsetWidth<=640?this._container.classList.add("mapboxgl-compact"):this._container.classList.remove("mapboxgl-compact")};var xi=function(){t.bindAll(["_updateLogo"],this),t.bindAll(["_updateCompact"],this)};xi.prototype.onAdd=function(t){this._map=t,this._container=n.create("div","mapboxgl-ctrl");var e=n.create("a","mapboxgl-ctrl-logo");return e.target="_blank",e.rel="noopener nofollow",e.href="https://www.mapbox.com/",e.setAttribute("aria-label",this._map._getUIString("LogoControl.Title")),e.setAttribute("rel","noopener nofollow"),this._container.appendChild(e),this._container.style.display="none",this._map.on("sourcedata",this._updateLogo),this._updateLogo(),this._map.on("resize",this._updateCompact),this._updateCompact(),this._container},xi.prototype.onRemove=function(){n.remove(this._container),this._map.off("sourcedata",this._updateLogo),this._map.off("resize",this._updateCompact)},xi.prototype.getDefaultPosition=function(){return"bottom-left"},xi.prototype._updateLogo=function(t){t&&"metadata"!==t.sourceDataType||(this._container.style.display=this._logoRequired()?"block":"none")},xi.prototype._logoRequired=function(){if(this._map.style){var t=this._map.style.sourceCaches;for(var e in t)if(t[e].getSource().mapbox_logo)return!0;return!1}},xi.prototype._updateCompact=function(){var t=this._container.children;if(t.length){var e=t[0];this._map.getCanvasContainer().offsetWidth<250?e.classList.add("mapboxgl-compact"):e.classList.remove("mapboxgl-compact")}};var bi=function(){this._queue=[],this._id=0,this._cleared=!1,this._currentlyRunning=!1};bi.prototype.add=function(t){var e=++this._id;return this._queue.push({callback:t,id:e,cancelled:!1}),e},bi.prototype.remove=function(t){for(var e=this._currentlyRunning,n=0,r=e?this._queue.concat(e):this._queue;n<r.length;n+=1){var i=r[n];if(i.id===t)return void(i.cancelled=!0)}},bi.prototype.run=function(t){void 0===t&&(t=0);var e=this._currentlyRunning=this._queue;this._queue=[];for(var n=0,r=e;n<r.length;n+=1){var i=r[n];if(!i.cancelled&&(i.callback(t),this._cleared))break}this._cleared=!1,this._currentlyRunning=!1},bi.prototype.clear=function(){this._currentlyRunning&&(this._cleared=!0),this._queue=[]};var wi={"FullscreenControl.Enter":"Enter fullscreen","FullscreenControl.Exit":"Exit fullscreen","GeolocateControl.FindMyLocation":"Find my location","GeolocateControl.LocationNotAvailable":"Location not available","LogoControl.Title":"Mapbox logo","NavigationControl.ResetBearing":"Reset bearing to north","NavigationControl.ZoomIn":"Zoom in","NavigationControl.ZoomOut":"Zoom out","ScaleControl.Feet":"ft","ScaleControl.Meters":"m","ScaleControl.Kilometers":"km","ScaleControl.Miles":"mi","ScaleControl.NauticalMiles":"nm"},Ei=t.window.HTMLImageElement,Si=t.window.HTMLElement,Ti=t.window.ImageBitmap,ki={center:[0,0],zoom:0,bearing:0,pitch:0,minZoom:-2,maxZoom:22,minPitch:0,maxPitch:60,interactive:!0,scrollZoom:!0,boxZoom:!0,dragRotate:!0,dragPan:!0,keyboard:!0,doubleClickZoom:!0,touchZoomRotate:!0,touchPitch:!0,bearingSnap:7,clickTolerance:3,pitchWithRotate:!0,hash:!1,attributionControl:!0,failIfMajorPerformanceCaveat:!1,preserveDrawingBuffer:!1,trackResize:!0,renderWorldCopies:!0,refreshExpiredTiles:!0,maxTileCacheSize:null,localIdeographFontFamily:"sans-serif",transformRequest:null,accessToken:null,fadeDuration:300,crossSourceCollisions:!0},Pi=function(r){function i(e){var n=this;if(null!=(e=t.extend({},ki,e)).minZoom&&null!=e.maxZoom&&e.minZoom>e.maxZoom)throw new Error("maxZoom must be greater than or equal to minZoom");if(null!=e.minPitch&&null!=e.maxPitch&&e.minPitch>e.maxPitch)throw new Error("maxPitch must be greater than or equal to minPitch");if(null!=e.minPitch&&e.minPitch<0)throw new Error("minPitch must be greater than or equal to 0");if(null!=e.maxPitch&&e.maxPitch>60)throw new Error("maxPitch must be less than or equal to 60");var i=new Er(e.minZoom,e.maxZoom,e.minPitch,e.maxPitch,e.renderWorldCopies);if(r.call(this,i,e),this._interactive=e.interactive,this._maxTileCacheSize=e.maxTileCacheSize,this._failIfMajorPerformanceCaveat=e.failIfMajorPerformanceCaveat,this._preserveDrawingBuffer=e.preserveDrawingBuffer,this._antialias=e.antialias,this._trackResize=e.trackResize,this._bearingSnap=e.bearingSnap,this._refreshExpiredTiles=e.refreshExpiredTiles,this._fadeDuration=e.fadeDuration,this._crossSourceCollisions=e.crossSourceCollisions,this._crossFadingFactor=1,this._collectResourceTiming=e.collectResourceTiming,this._renderTaskQueue=new bi,this._controls=[],this._mapId=t.uniqueId(),this._locale=t.extend({},wi,e.locale),this._requestManager=new t.RequestManager(e.transformRequest,e.accessToken),"string"==typeof e.container){if(this._container=t.window.document.getElementById(e.container),!this._container)throw new Error("Container '"+e.container+"' not found.")}else{if(!(e.container instanceof Si))throw new Error("Invalid type: 'container' must be a String or HTMLElement.");this._container=e.container}if(e.maxBounds&&this.setMaxBounds(e.maxBounds),t.bindAll(["_onWindowOnline","_onWindowResize","_contextLost","_contextRestored"],this),this._setupContainer(),this._setupPainter(),void 0===this.painter)throw new Error("Failed to initialize WebGL.");this.on("move",(function(){return n._update(!1)})),this.on("moveend",(function(){return n._update(!1)})),this.on("zoom",(function(){return n._update(!0)})),void 0!==t.window&&(t.window.addEventListener("online",this._onWindowOnline,!1),t.window.addEventListener("resize",this._onWindowResize,!1),t.window.addEventListener("orientationchange",this._onWindowResize,!1)),this.handlers=new vi(this,e),this._hash=e.hash&&new Tr("string"==typeof e.hash&&e.hash||void 0).addTo(this),this._hash&&this._hash._onHashChange()||(this.jumpTo({center:e.center,zoom:e.zoom,bearing:e.bearing,pitch:e.pitch}),e.bounds&&(this.resize(),this.fitBounds(e.bounds,t.extend({},e.fitBoundsOptions,{duration:0})))),this.resize(),this._localIdeographFontFamily=e.localIdeographFontFamily,e.style&&this.setStyle(e.style,{localIdeographFontFamily:e.localIdeographFontFamily}),e.attributionControl&&this.addControl(new _i({customAttribution:e.customAttribution})),this.addControl(new xi,e.logoPosition),this.on("style.load",(function(){n.transform.unmodified&&n.jumpTo(n.style.stylesheet)})),this.on("data",(function(e){n._update("style"===e.dataType),n.fire(new t.Event(e.dataType+"data",e))})),this.on("dataloading",(function(e){n.fire(new t.Event(e.dataType+"dataloading",e))}))}r&&(i.__proto__=r),(i.prototype=Object.create(r&&r.prototype)).constructor=i;var o={showTileBoundaries:{configurable:!0},showPadding:{configurable:!0},showCollisionBoxes:{configurable:!0},showOverdrawInspector:{configurable:!0},repaint:{configurable:!0},vertices:{configurable:!0},version:{configurable:!0}};return i.prototype._getMapId=function(){return this._mapId},i.prototype.addControl=function(e,n){if(void 0===n&&e.getDefaultPosition&&(n=e.getDefaultPosition()),void 0===n&&(n="top-right"),!e||!e.onAdd)return this.fire(new t.ErrorEvent(new Error("Invalid argument to map.addControl(). Argument must be a control with onAdd and onRemove methods.")));var r=e.onAdd(this);this._controls.push(e);var i=this._controlPositions[n];return-1!==n.indexOf("bottom")?i.insertBefore(r,i.firstChild):i.appendChild(r),this},i.prototype.removeControl=function(e){if(!e||!e.onRemove)return this.fire(new t.ErrorEvent(new Error("Invalid argument to map.removeControl(). Argument must be a control with onAdd and onRemove methods.")));var n=this._controls.indexOf(e);return n>-1&&this._controls.splice(n,1),e.onRemove(this),this},i.prototype.resize=function(e){var n=this._containerDimensions(),r=n[0],i=n[1];this._resizeCanvas(r,i),this.transform.resize(r,i),this.painter.resize(r,i);var o=!this._moving;return o&&(this.stop(),this.fire(new t.Event("movestart",e)).fire(new t.Event("move",e))),this.fire(new t.Event("resize",e)),o&&this.fire(new t.Event("moveend",e)),this},i.prototype.getBounds=function(){return this.transform.getBounds()},i.prototype.getMaxBounds=function(){return this.transform.getMaxBounds()},i.prototype.setMaxBounds=function(e){return this.transform.setMaxBounds(t.LngLatBounds.convert(e)),this._update()},i.prototype.setMinZoom=function(t){if((t=null==t?-2:t)>=-2&&t<=this.transform.maxZoom)return this.transform.minZoom=t,this._update(),this.getZoom()<t&&this.setZoom(t),this;throw new Error("minZoom must be between -2 and the current maxZoom, inclusive")},i.prototype.getMinZoom=function(){return this.transform.minZoom},i.prototype.setMaxZoom=function(t){if((t=null==t?22:t)>=this.transform.minZoom)return this.transform.maxZoom=t,this._update(),this.getZoom()>t&&this.setZoom(t),this;throw new Error("maxZoom must be greater than the current minZoom")},i.prototype.getMaxZoom=function(){return this.transform.maxZoom},i.prototype.setMinPitch=function(t){if((t=null==t?0:t)<0)throw new Error("minPitch must be greater than or equal to 0");if(t>=0&&t<=this.transform.maxPitch)return this.transform.minPitch=t,this._update(),this.getPitch()<t&&this.setPitch(t),this;throw new Error("minPitch must be between 0 and the current maxPitch, inclusive")},i.prototype.getMinPitch=function(){return this.transform.minPitch},i.prototype.setMaxPitch=function(t){if((t=null==t?60:t)>60)throw new Error("maxPitch must be less than or equal to 60");if(t>=this.transform.minPitch)return this.transform.maxPitch=t,this._update(),this.getPitch()>t&&this.setPitch(t),this;throw new Error("maxPitch must be greater than the current minPitch")},i.prototype.getMaxPitch=function(){return this.transform.maxPitch},i.prototype.getRenderWorldCopies=function(){return this.transform.renderWorldCopies},i.prototype.setRenderWorldCopies=function(t){return this.transform.renderWorldCopies=t,this._update()},i.prototype.project=function(e){return this.transform.locationPoint(t.LngLat.convert(e))},i.prototype.unproject=function(e){return this.transform.pointLocation(t.Point.convert(e))},i.prototype.isMoving=function(){return this._moving||this.handlers.isMoving()},i.prototype.isZooming=function(){return this._zooming||this.handlers.isZooming()},i.prototype.isRotating=function(){return this._rotating||this.handlers.isRotating()},i.prototype._createDelegatedListener=function(t,e,n){var r,i=this;if("mouseenter"===t||"mouseover"===t){var o=!1;return{layer:e,listener:n,delegates:{mousemove:function(r){var a=i.getLayer(e)?i.queryRenderedFeatures(r.point,{layers:[e]}):[];a.length?o||(o=!0,n.call(i,new Dr(t,i,r.originalEvent,{features:a}))):o=!1},mouseout:function(){o=!1}}}}if("mouseleave"===t||"mouseout"===t){var a=!1;return{layer:e,listener:n,delegates:{mousemove:function(r){(i.getLayer(e)?i.queryRenderedFeatures(r.point,{layers:[e]}):[]).length?a=!0:a&&(a=!1,n.call(i,new Dr(t,i,r.originalEvent)))},mouseout:function(e){a&&(a=!1,n.call(i,new Dr(t,i,e.originalEvent)))}}}}return{layer:e,listener:n,delegates:(r={},r[t]=function(t){var r=i.getLayer(e)?i.queryRenderedFeatures(t.point,{layers:[e]}):[];r.length&&(t.features=r,n.call(i,t),delete t.features)},r)}},i.prototype.on=function(t,e,n){if(void 0===n)return r.prototype.on.call(this,t,e);var i=this._createDelegatedListener(t,e,n);for(var o in this._delegatedListeners=this._delegatedListeners||{},this._delegatedListeners[t]=this._delegatedListeners[t]||[],this._delegatedListeners[t].push(i),i.delegates)this.on(o,i.delegates[o]);return this},i.prototype.once=function(t,e,n){if(void 0===n)return r.prototype.once.call(this,t,e);var i=this._createDelegatedListener(t,e,n);for(var o in i.delegates)this.once(o,i.delegates[o]);return this},i.prototype.off=function(t,e,n){var i=this;return void 0===n?r.prototype.off.call(this,t,e):(this._delegatedListeners&&this._delegatedListeners[t]&&function(r){for(var o=r[t],a=0;a<o.length;a++){var s=o[a];if(s.layer===e&&s.listener===n){for(var u in s.delegates)i.off(u,s.delegates[u]);return o.splice(a,1),i}}}(this._delegatedListeners),this)},i.prototype.queryRenderedFeatures=function(e,n){if(!this.style)return[];var r;if(void 0!==n||void 0===e||e instanceof t.Point||Array.isArray(e)||(n=e,e=void 0),n=n||{},(e=e||[[0,0],[this.transform.width,this.transform.height]])instanceof t.Point||"number"==typeof e[0])r=[t.Point.convert(e)];else{var i=t.Point.convert(e[0]),o=t.Point.convert(e[1]);r=[i,new t.Point(o.x,i.y),o,new t.Point(i.x,o.y),i]}return this.style.queryRenderedFeatures(r,n,this.transform)},i.prototype.querySourceFeatures=function(t,e){return this.style.querySourceFeatures(t,e)},i.prototype.setStyle=function(e,n){return!1!==(n=t.extend({},{localIdeographFontFamily:this._localIdeographFontFamily},n)).diff&&n.localIdeographFontFamily===this._localIdeographFontFamily&&this.style&&e?(this._diffStyle(e,n),this):(this._localIdeographFontFamily=n.localIdeographFontFamily,this._updateStyle(e,n))},i.prototype._getUIString=function(t){var e=this._locale[t];if(null==e)throw new Error("Missing UI string '"+t+"'");return e},i.prototype._updateStyle=function(t,e){return this.style&&(this.style.setEventedParent(null),this.style._remove()),t?(this.style=new qe(this,e||{}),this.style.setEventedParent(this,{style:this.style}),"string"==typeof t?this.style.loadURL(t):this.style.loadJSON(t),this):(delete this.style,this)},i.prototype._lazyInitEmptyStyle=function(){this.style||(this.style=new qe(this,{}),this.style.setEventedParent(this,{style:this.style}),this.style.loadEmpty())},i.prototype._diffStyle=function(e,n){var r=this;if("string"==typeof e){var i=this._requestManager.normalizeStyleURL(e),o=this._requestManager.transformRequest(i,t.ResourceType.Style);t.getJSON(o,(function(e,i){e?r.fire(new t.ErrorEvent(e)):i&&r._updateDiff(i,n)}))}else"object"==typeof e&&this._updateDiff(e,n)},i.prototype._updateDiff=function(e,n){try{this.style.setState(e)&&this._update(!0)}catch(r){t.warnOnce("Unable to perform style diff: "+(r.message||r.error||r)+". Rebuilding the style from scratch."),this._updateStyle(e,n)}},i.prototype.getStyle=function(){if(this.style)return this.style.serialize()},i.prototype.isStyleLoaded=function(){return this.style?this.style.loaded():t.warnOnce("There is no style added to the map.")},i.prototype.addSource=function(t,e){return this._lazyInitEmptyStyle(),this.style.addSource(t,e),this._update(!0)},i.prototype.isSourceLoaded=function(e){var n=this.style&&this.style.sourceCaches[e];if(void 0!==n)return n.loaded();this.fire(new t.ErrorEvent(new Error("There is no source with ID '"+e+"'")))},i.prototype.areTilesLoaded=function(){var t=this.style&&this.style.sourceCaches;for(var e in t){var n=t[e]._tiles;for(var r in n){var i=n[r];if("loaded"!==i.state&&"errored"!==i.state)return!1}}return!0},i.prototype.addSourceType=function(t,e,n){return this._lazyInitEmptyStyle(),this.style.addSourceType(t,e,n)},i.prototype.removeSource=function(t){return this.style.removeSource(t),this._update(!0)},i.prototype.getSource=function(t){return this.style.getSource(t)},i.prototype.addImage=function(e,n,r){void 0===r&&(r={});var i=r.pixelRatio;void 0===i&&(i=1);var o=r.sdf;void 0===o&&(o=!1);var a=r.stretchX,s=r.stretchY,u=r.content;if(this._lazyInitEmptyStyle(),n instanceof Ei||Ti&&n instanceof Ti){var l=t.browser.getImageData(n);this.style.addImage(e,{data:new t.RGBAImage({width:l.width,height:l.height},l.data),pixelRatio:i,stretchX:a,stretchY:s,content:u,sdf:o,version:0})}else{if(void 0===n.width||void 0===n.height)return this.fire(new t.ErrorEvent(new Error("Invalid arguments to map.addImage(). The second argument must be an `HTMLImageElement`, `ImageData`, `ImageBitmap`, or object with `width`, `height`, and `data` properties with the same format as `ImageData`")));var c=n;this.style.addImage(e,{data:new t.RGBAImage({width:n.width,height:n.height},new Uint8Array(n.data)),pixelRatio:i,stretchX:a,stretchY:s,content:u,sdf:o,version:0,userImage:c}),c.onAdd&&c.onAdd(this,e)}},i.prototype.updateImage=function(e,n){var r=this.style.getImage(e);if(!r)return this.fire(new t.ErrorEvent(new Error("The map has no image with that id. If you are adding a new image use `map.addImage(...)` instead.")));var i=n instanceof Ei||Ti&&n instanceof Ti?t.browser.getImageData(n):n,o=i.width,a=i.height,s=i.data;return void 0===o||void 0===a?this.fire(new t.ErrorEvent(new Error("Invalid arguments to map.updateImage(). The second argument must be an `HTMLImageElement`, `ImageData`, `ImageBitmap`, or object with `width`, `height`, and `data` properties with the same format as `ImageData`"))):o!==r.data.width||a!==r.data.height?this.fire(new t.ErrorEvent(new Error("The width and height of the updated image must be that same as the previous version of the image"))):(r.data.replace(s,!(n instanceof Ei||Ti&&n instanceof Ti)),void this.style.updateImage(e,r))},i.prototype.hasImage=function(e){return e?!!this.style.getImage(e):(this.fire(new t.ErrorEvent(new Error("Missing required image id"))),!1)},i.prototype.removeImage=function(t){this.style.removeImage(t)},i.prototype.loadImage=function(e,n){t.getImage(this._requestManager.transformRequest(e,t.ResourceType.Image),n)},i.prototype.listImages=function(){return this.style.listImages()},i.prototype.addLayer=function(t,e){return this._lazyInitEmptyStyle(),this.style.addLayer(t,e),this._update(!0)},i.prototype.moveLayer=function(t,e){return this.style.moveLayer(t,e),this._update(!0)},i.prototype.removeLayer=function(t){return this.style.removeLayer(t),this._update(!0)},i.prototype.getLayer=function(t){return this.style.getLayer(t)},i.prototype.setLayerZoomRange=function(t,e,n){return this.style.setLayerZoomRange(t,e,n),this._update(!0)},i.prototype.setFilter=function(t,e,n){return void 0===n&&(n={}),this.style.setFilter(t,e,n),this._update(!0)},i.prototype.getFilter=function(t){return this.style.getFilter(t)},i.prototype.setPaintProperty=function(t,e,n,r){return void 0===r&&(r={}),this.style.setPaintProperty(t,e,n,r),this._update(!0)},i.prototype.getPaintProperty=function(t,e){return this.style.getPaintProperty(t,e)},i.prototype.setLayoutProperty=function(t,e,n,r){return void 0===r&&(r={}),this.style.setLayoutProperty(t,e,n,r),this._update(!0)},i.prototype.getLayoutProperty=function(t,e){return this.style.getLayoutProperty(t,e)},i.prototype.setLight=function(t,e){return void 0===e&&(e={}),this._lazyInitEmptyStyle(),this.style.setLight(t,e),this._update(!0)},i.prototype.getLight=function(){return this.style.getLight()},i.prototype.setFeatureState=function(t,e){return this.style.setFeatureState(t,e),this._update()},i.prototype.removeFeatureState=function(t,e){return this.style.removeFeatureState(t,e),this._update()},i.prototype.getFeatureState=function(t){return this.style.getFeatureState(t)},i.prototype.getContainer=function(){return this._container},i.prototype.getCanvasContainer=function(){return this._canvasContainer},i.prototype.getCanvas=function(){return this._canvas},i.prototype._containerDimensions=function(){var t=0,e=0;return this._container&&(t=this._container.clientWidth||400,e=this._container.clientHeight||300),[t,e]},i.prototype._detectMissingCSS=function(){"rgb(250, 128, 114)"!==t.window.getComputedStyle(this._missingCSSCanary).getPropertyValue("background-color")&&t.warnOnce("This page appears to be missing CSS declarations for Mapbox GL JS, which may cause the map to display incorrectly. Please ensure your page includes mapbox-gl.css, as described
2in https://www.mapbox.com/mapbox-gl-js/api/.")},i.prototype._setupContainer=function(){var t=this._container;t.classList.add("mapboxgl-map"),(this._missingCSSCanary=n.create("div","mapboxgl-canary",t)).style.visibility="hidden",this._detectMissingCSS();var e=this._canvasContainer=n.create("div","mapboxgl-canvas-container",t);this._interactive&&e.classList.add("mapboxgl-interactive"),this._canvas=n.create("canvas","mapboxgl-canvas",e),this._canvas.addEventListener("webglcontextlost",this._contextLost,!1),this._canvas.addEventListener("webglcontextrestored",this._contextRestored,!1),this._canvas.setAttribute("tabindex","0"),this._canvas.setAttribute("aria-label","Map");var r=this._containerDimensions();this._resizeCanvas(r[0],r[1]);var i=this._controlContainer=n.create("div","mapboxgl-control-container",t),o=this._controlPositions={};["top-left","top-right","bottom-left","bottom-right"].forEach((function(t){o[t]=n.create("div","mapboxgl-ctrl-"+t,i)}))},i.prototype._resizeCanvas=function(e,n){var r=t.browser.devicePixelRatio||1;this._canvas.width=r*e,this._canvas.height=r*n,this._canvas.style.width=e+"px",this._canvas.style.height=n+"px"},i.prototype._setupPainter=function(){var n=t.extend({},e.webGLContextAttributes,{failIfMajorPerformanceCaveat:this._failIfMajorPerformanceCaveat,preserveDrawingBuffer:this._preserveDrawingBuffer,antialias:this._antialias||!1}),r=this._canvas.getContext("webgl",n)||this._canvas.getContext("experimental-webgl",n);r?(this.painter=new _r(r,this.transform),t.webpSupported.testSupport(r)):this.fire(new t.ErrorEvent(new Error("Failed to initialize WebGL")))},i.prototype._contextLost=function(e){e.preventDefault(),this._frame&&(this._frame.cancel(),this._frame=null),this.fire(new t.Event("webglcontextlost",{originalEvent:e}))},i.prototype._contextRestored=function(e){this._setupPainter(),this.resize(),this._update(),this.fire(new t.Event("webglcontextrestored",{originalEvent:e}))},i.prototype.loaded=function(){return!this._styleDirty&&!this._sourcesDirty&&!!this.style&&this.style.loaded()},i.prototype._update=function(t){return this.style?(this._styleDirty=this._styleDirty||t,this._sourcesDirty=!0,this.triggerRepaint(),this):this},i.prototype._requestRenderFrame=function(t){return this._update(),this._renderTaskQueue.add(t)},i.prototype._cancelRenderFrame=function(t){this._renderTaskQueue.remove(t)},i.prototype._render=function(e){var n,r=this,i=0,o=this.painter.context.extTimerQuery;if(this.listens("gpu-timing-frame")&&(n=o.createQueryEXT(),o.beginQueryEXT(o.TIME_ELAPSED_EXT,n),i=t.browser.now()),this.painter.context.setDirty(),this.painter.setBaseState(),this._renderTaskQueue.run(e),!this._removed){var a=!1;if(this.style&&this._styleDirty){this._styleDirty=!1;var s=this.transform.zoom,u=t.browser.now();this.style.zoomHistory.update(s,u);var l=new t.EvaluationParameters(s,{now:u,fadeDuration:this._fadeDuration,zoomHistory:this.style.zoomHistory,transition:this.style.getTransition()}),c=l.crossFadingFactor();1===c&&c===this._crossFadingFactor||(a=!0,this._crossFadingFactor=c),this.style.update(l)}if(this.style&&this._sourcesDirty&&(this._sourcesDirty=!1,this.style._updateSources(this.transform)),this._placementDirty=this.style&&this.style._updatePlacement(this.painter.transform,this.showCollisionBoxes,this._fadeDuration,this._crossSourceCollisions),this.painter.render(this.style,{showTileBoundaries:this.showTileBoundaries,showOverdrawInspector:this._showOverdrawInspector,rotating:this.isRotating(),zooming:this.isZooming(),moving:this.isMoving(),fadeDuration:this._fadeDuration,showPadding:this.showPadding,gpuTiming:!!this.listens("gpu-timing-layer")}),this.fire(new t.Event("render")),this.loaded()&&!this._loaded&&(this._loaded=!0,this.fire(new t.Event("load"))),this.style&&(this.style.hasTransitions()||a)&&(this._styleDirty=!0),this.style&&!this._placementDirty&&this.style._releaseSymbolFadeTiles(),this.listens("gpu-timing-frame")){var p=t.browser.now()-i;o.endQueryEXT(o.TIME_ELAPSED_EXT,n),setTimeout((function(){var e=o.getQueryObjectEXT(n,o.QUERY_RESULT_EXT)/1e6;o.deleteQueryEXT(n),r.fire(new t.Event("gpu-timing-frame",{cpuTime:p,gpuTime:e}))}),50)}if(this.listens("gpu-timing-layer")){var h=this.painter.collectGpuTimers();setTimeout((function(){var e=r.painter.queryGpuTimers(h);r.fire(new t.Event("gpu-timing-layer",{layerTimes:e}))}),50)}var f=this._sourcesDirty||this._styleDirty||this._placementDirty;return f||this._repaint?this.triggerRepaint():!this.isMoving()&&this.loaded()&&this.fire(new t.Event("idle")),!this._loaded||this._fullyLoaded||f||(this._fullyLoaded=!0),this}},i.prototype.remove=function(){this._hash&&this._hash.remove();for(var e=0,n=this._controls;e<n.length;e+=1)n[e].onRemove(this);this._controls=[],this._frame&&(this._frame.cancel(),this._frame=null),this._renderTaskQueue.clear(),this.painter.destroy(),this.handlers.destroy(),delete this.handlers,this.setStyle(null),void 0!==t.window&&(t.window.removeEventListener("resize",this._onWindowResize,!1),t.window.removeEventListener("orientationchange",this._onWindowResize,!1),t.window.removeEventListener("online",this._onWindowOnline,!1));var r=this.painter.context.gl.getExtension("WEBGL_lose_context");r&&r.loseContext(),Ci(this._canvasContainer),Ci(this._controlContainer),Ci(this._missingCSSCanary),this._container.classList.remove("mapboxgl-map"),this._removed=!0,this.fire(new t.Event("remove"))},i.prototype.triggerRepaint=function(){var e=this;this.style&&!this._frame&&(this._frame=t.browser.frame((function(t){e._frame=null,e._render(t)})))},i.prototype._onWindowOnline=function(){this._update()},i.prototype._onWindowResize=function(t){this._trackResize&&this.resize({originalEvent:t})._update()},o.showTileBoundaries.get=function(){return!!this._showTileBoundaries},o.showTileBoundaries.set=function(t){this._showTileBoundaries!==t&&(this._showTileBoundaries=t,this._update())},o.showPadding.get=function(){return!!this._showPadding},o.showPadding.set=function(t){this._showPadding!==t&&(this._showPadding=t,this._update())},o.showCollisionBoxes.get=function(){return!!this._showCollisionBoxes},o.showCollisionBoxes.set=function(t){this._showCollisionBoxes!==t&&(this._showCollisionBoxes=t,t?this.style._generateCollisionBoxes():this._update())},o.showOverdrawInspector.get=function(){return!!this._showOverdrawInspector},o.showOverdrawInspector.set=function(t){this._showOverdrawInspector!==t&&(this._showOverdrawInspector=t,this._update())},o.repaint.get=function(){return!!this._repaint},o.repaint.set=function(t){this._repaint!==t&&(this._repaint=t,this.triggerRepaint())},o.vertices.get=function(){return!!this._vertices}
vendor: 17,897 bytes, line 2
2,o.vertices.set=function(t){this._vertices=t,this._update()},i.prototype._setCacheLimits=function(e,n){t.setCacheLimits(e,n)},o.version.get=function(){return t.version},Object.defineProperties(i.prototype,o),i}(gi);function Ci(t){t.parentNode&&t.parentNode.removeChild(t)}var Ii={showCompass:!0,showZoom:!0,visualizePitch:!1},zi=function(e){var r=this;this.options=t.extend({},Ii,e),this._container=n.create("div","mapboxgl-ctrl mapboxgl-ctrl-group"),this._container.addEventListener("contextmenu",(function(t){return t.preventDefault()})),this.options.showZoom&&(t.bindAll(["_setButtonTitle","_updateZoomButtons"],this),this._zoomInButton=this._createButton("mapboxgl-ctrl-zoom-in",(function(t){return r._map.zoomIn({},{originalEvent:t})})),n.create("span","mapboxgl-ctrl-icon",this._zoomInButton).setAttribute("aria-hidden",!0),this._zoomOutButton=this._createButton("mapboxgl-ctrl-zoom-out",(function(t){return r._map.zoomOut({},{originalEvent:t})})),n.create("span","mapboxgl-ctrl-icon",this._zoomOutButton).setAttribute("aria-hidden",!0)),this.options.showCompass&&(t.bindAll(["_rotateCompassArrow"],this),this._compass=this._createButton("mapboxgl-ctrl-compass",(function(t){r.options.visualizePitch?r._map.resetNorthPitch({},{originalEvent:t}):r._map.resetNorth({},{originalEvent:t})})),this._compassIcon=n.create("span","mapboxgl-ctrl-icon",this._compass),this._compassIcon.setAttribute("aria-hidden",!0))};zi.prototype._updateZoomButtons=function(){var t=this._map.getZoom();this._zoomInButton.disabled=t===this._map.getMaxZoom(),this._zoomOutButton.disabled=t===this._map.getMinZoom()},zi.prototype._rotateCompassArrow=function(){var t=this.options.visualizePitch?"scale("+1/Math.pow(Math.cos(this._map.transform.pitch*(Math.PI/180)),.5)+") rotateX("+this._map.transform.pitch+"deg) rotateZ("+this._map.transform.angle*(180/Math.PI)+"deg)":"rotate("+this._map.transform.angle*(180/Math.PI)+"deg)";this._compassIcon.style.transform=t},zi.prototype.onAdd=function(t){return this._map=t,this.options.showZoom&&(this._setButtonTitle(this._zoomInButton,"ZoomIn"),this._setButtonTitle(this._zoomOutButton,"ZoomOut"),this._map.on("zoom",this._updateZoomButtons),this._updateZoomButtons()),this.options.showCompass&&(this._setButtonTitle(this._compass,"ResetBearing"),this.options.visualizePitch&&this._map.on("pitch",this._rotateCompassArrow),this._map.on("rotate",this._rotateCompassArrow),this._rotateCompassArrow(),this._handler=new Ai(this._map,this._compass,this.options.visualizePitch)),this._container},zi.prototype.onRemove=function(){n.remove(this._container),this.options.showZoom&&this._map.off("zoom",this._updateZoomButtons),this.options.showCompass&&(this.options.visualizePitch&&this._map.off("pitch",this._rotateCompassArrow),this._map.off("rotate",this._rotateCompassArrow),this._handler.off(),delete this._handler),delete this._map},zi.prototype._createButton=function(t,e){var r=n.create("button",t,this._container);return r.type="button",r.addEventListener("click",e),r},zi.prototype._setButtonTitle=function(t,e){var n=this._map._getUIString("NavigationControl."+e);t.title=n,t.setAttribute("aria-label",n)};var Ai=function(e,r,i){void 0===i&&(i=!1),this._clickTolerance=10,this.element=r,this.mouseRotate=new Xr({clickTolerance:e.dragRotate._mouseRotate._clickTolerance}),this.map=e,i&&(this.mousePitch=new Hr({clickTolerance:e.dragRotate._mousePitch._clickTolerance})),t.bindAll(["mousedown","mousemove","mouseup","touchstart","touchmove","touchend","reset"],this),n.addEventListener(r,"mousedown",this.mousedown),n.addEventListener(r,"touchstart",this.touchstart,{passive:!1}),n.addEventListener(r,"touchmove",this.touchmove),n.addEventListener(r,"touchend",this.touchend),n.addEventListener(r,"touchcancel",this.reset)};function Mi(e,n,r){if(e=new t.LngLat(e.lng,e.lat),n){var i=new t.LngLat(e.lng-360,e.lat),o=new t.LngLat(e.lng+360,e.lat),a=r.locationPoint(e).distSqr(n);r.locationPoint(i).distSqr(n)<a?e=i:r.locationPoint(o).distSqr(n)<a&&(e=o)}for(;Math.abs(e.lng-r.center.lng)>180;){var s=r.locationPoint(e);if(s.x>=0&&s.y>=0&&s.x<=r.width&&s.y<=r.height)break;e.lng>r.center.lng?e.lng-=360:e.lng+=360}return e}Ai.prototype.down=function(t,e){this.mouseRotate.mousedown(t,e),this.mousePitch&&this.mousePitch.mousedown(t,e),n.disableDrag()},Ai.prototype.move=function(t,e){var n=this.map,r=this.mouseRotate.mousemoveWindow(t,e);if(r&&r.bearingDelta&&n.setBearing(n.getBearing()+r.bearingDelta),this.mousePitch){var i=this.mousePitch.mousemoveWindow(t,e);i&&i.pitchDelta&&n.setPitch(n.getPitch()+i.pitchDelta)}},Ai.prototype.off=function(){var t=this.element;n.removeEventListener(t,"mousedown",this.mousedown),n.removeEventListener(t,"touchstart",this.touchstart,{passive:!1}),n.removeEventListener(t,"touchmove",this.touchmove),n.removeEventListener(t,"touchend",this.touchend),n.removeEventListener(t,"touchcancel",this.reset),this.offTemp()},Ai.prototype.offTemp=function(){n.enableDrag(),n.removeEventListener(t.window,"mousemove",this.mousemove),n.removeEventListener(t.window,"mouseup",this.mouseup)},Ai.prototype.mousedown=function(e){this.down(t.extend({},e,{ctrlKey:!0,preventDefault:function(){return e.preventDefault()}}),n.mousePos(this.element,e)),n.addEventListener(t.window,"mousemove",this.mousemove),n.addEventListener(t.window,"mouseup",this.mouseup)},Ai.prototype.mousemove=function(t){this.move(t,n.mousePos(this.element,t))},Ai.prototype.mouseup=function(t){this.mouseRotate.mouseupWindow(t),this.mousePitch&&this.mousePitch.mouseupWindow(t),this.offTemp()},Ai.prototype.touchstart=function(t){1!==t.targetTouches.length?this.reset():(this._startPos=this._lastPos=n.touchPos(this.element,t.targetTouches)[0],this.down({type:"mousedown",button:0,ctrlKey:!0,preventDefault:function(){return t.preventDefault()}},this._startPos))},Ai.prototype.touchmove=function(t){1!==t.targetTouches.length?this.reset():(this._lastPos=n.touchPos(this.element,t.targetTouches)[0],this.move({preventDefault:function(){return t.preventDefault()}},this._lastPos))},Ai.prototype.touchend=function(t){0===t.targetTouches.length&&this._startPos&&this._lastPos&&this._startPos.dist(this._lastPos)<this._clickTolerance&&this.element.click(),this.reset()},Ai.prototype.reset=function(){this.mouseRotate.reset(),this.mousePitch&&this.mousePitch.reset(),delete this._startPos,delete this._lastPos,this.offTemp()};var Oi={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 Di(t,e,n){var r=t.classList;for(var i in Oi)r.remove("mapboxgl-"+n+"-anchor-"+i);r.add("mapboxgl-"+n+"-anchor-"+e)}var Li,Ri=function(e){function r(r,i){var o=this;if(e.call(this),(r instanceof t.window.HTMLElement||i)&&(r=t.extend({element:r},i)),t.bindAll(["_update","_onMove","_onUp","_addDragHandler","_onMapClick","_onKeyPress"],this),this._anchor=r&&r.anchor||"center",this._color=r&&r.color||"#3FB1CE",this._scale=r&&r.scale||1,this._draggable=r&&r.draggable||!1,this._state="inactive",this._rotation=r&&r.rotation||0,this._rotationAlignment=r&&r.rotationAlignment||"auto",this._pitchAlignment=r&&r.pitchAlignment&&"auto"!==r.pitchAlignment?r.pitchAlignment:this._rotationAlignment,r&&r.element)this._element=r.element,this._offset=t.Point.convert(r&&r.offset||[0,0]);else{this._defaultMarker=!0,this._element=n.create("div"),this._element.setAttribute("aria-label","Map marker");var a=n.createNS("http://www.w3.org/2000/svg","svg");a.setAttributeNS(null,"display","block"),a.setAttributeNS(null,"height","41px"),a.setAttributeNS(null,"width","27px"),a.setAttributeNS(null,"viewBox","0 0 27 41");var s=n.createNS("http://www.w3.org/2000/svg","g");s.setAttributeNS(null,"stroke","none"),s.setAttributeNS(null,"stroke-width","1"),s.setAttributeNS(null,"fill","none"),s.setAttributeNS(null,"fill-rule","evenodd");var u=n.createNS("http://www.w3.org/2000/svg","g");u.setAttributeNS(null,"fill-rule","nonzero");var l=n.createNS("http://www.w3.org/2000/svg","g");l.setAttributeNS(null,"transform","translate(3.0, 29.0)"),l.setAttributeNS(null,"fill","#000000");for(var c=0,p=[{rx:"10.5",ry:"5.25002273"},{rx:"10.5",ry:"5.25002273"},{rx:"9.5",ry:"4.77275007"},{rx:"8.5",ry:"4.29549936"},{rx:"7.5",ry:"3.81822308"},{rx:"6.5",ry:"3.34094679"},{rx:"5.5",ry:"2.86367051"},{rx:"4.5",ry:"2.38636864"}];c<p.length;c+=1){var h=p[c],f=n.createNS("http://www.w3.org/2000/svg","ellipse");f.setAttributeNS(null,"opacity","0.04"),f.setAttributeNS(null,"cx","10.5"),f.setAttributeNS(null,"cy","5.80029008"),f.setAttributeNS(null,"rx",h.rx),f.setAttributeNS(null,"ry",h.ry),l.appendChild(f)}var d=n.createNS("http://www.w3.org/2000/svg","g");d.setAttributeNS(null,"fill",this._color);var m=n.createNS("http://www.w3.org/2000/svg","path");m.setAttributeNS(null,"d","M27,13.5 C27,19.074644 20.250001,27.000002 14.75,34.500002 C14.016665,35.500004 12.983335,35.500004 12.25,34.500002 C6.7499993,27.000002 0,19.222562 0,13.5 C0,6.0441559 6.0441559,0 13.5,0 C20.955844,0 27,6.0441559 27,13.5 Z"),d.appendChild(m);var y=n.createNS("http://www.w3.org/2000/svg","g");y.setAttributeNS(null,"opacity","0.25"),y.setAttributeNS(null,"fill","#000000");var v=n.createNS("http://www.w3.org/2000/svg","path");v.setAttributeNS(null,"d","M13.5,0 C6.0441559,0 0,6.0441559 0,13.5 C0,19.222562 6.7499993,27 12.25,34.5 C13,35.522727 14.016664,35.500004 14.75,34.5 C20.250001,27 27,19.074644 27,13.5 C27,6.0441559 20.955844,0 13.5,0 Z M13.5,1 C20.415404,1 26,6.584596 26,13.5 C26,15.898657 24.495584,19.181431 22.220703,22.738281 C19.945823,26.295132 16.705119,30.142167 13.943359,33.908203 C13.743445,34.180814 13.612715,34.322738 13.5,34.441406 C13.387285,34.322738 13.256555,34.180814 13.056641,33.908203 C10.284481,30.127985 7.4148684,26.314159 5.015625,22.773438 C2.6163816,19.232715 1,15.953538 1,13.5 C1,6.584596 6.584596,1 13.5,1 Z"),y.appendChild(v);var g=n.createNS("http://www.w3.org/2000/svg","g");g.setAttributeNS(null,"transform","translate(6.0, 7.0)"),g.setAttributeNS(null,"fill","#FFFFFF");var _=n.createNS("http://www.w3.org/2000/svg","g");_.setAttributeNS(null,"transform","translate(8.0, 8.0)");var x=n.createNS("http://www.w3.org/2000/svg","circle");x.setAttributeNS(null,"fill","#000000"),x.setAttributeNS(null,"opacity","0.25"),x.setAttributeNS(null,"cx","5.5"),x.setAttributeNS(null,"cy","5.5"),x.setAttributeNS(null,"r","5.4999962");var b=n.createNS("http://www.w3.org/2000/svg","circle");b.setAttributeNS(null,"fill","#FFFFFF"),b.setAttributeNS(null,"cx","5.5"),b.setAttributeNS(null,"cy","5.5"),b.setAttributeNS(null,"r","5.4999962"),_.appendChild(x),_.appendChild(b),u.appendChild(l),u.appendChild(d),u.appendChild(y),u.appendChild(g),u.appendChild(_),a.appendChild(u),a.setAttributeNS(null,"height",41*this._scale+"px"),a.setAttributeNS(null,"width",27*this._scale+"px"),this._element.appendChild(a),this._offset=t.Point.convert(r&&r.offset||[0,-14])}this._element.classList.add("mapboxgl-marker"),this._element.addEventListener("dragstart",(function(t){t.preventDefault()})),this._element.addEventListener("mousedown",(function(t){t.preventDefault()})),this._element.addEventListener("focus",(function(){var t=o._map.getContainer();t.scrollTop=0,t.scrollLeft=0})),Di(this._element,this._anchor,"marker"),this._popup=null}return e&&(r.__proto__=e),(r.prototype=Object.create(e&&e.prototype)).constructor=r,r.prototype.addTo=function(t){return this.remove(),this._map=t,t.getCanvasContainer().appendChild(this._element),t.on("move",this._update),t.on("moveend",this._update),this.setDraggable(this._draggable),this._update(),this._map.on("click",this._onMapClick),this},r.prototype.remove=function(){return this._map&&(this._map.off("click",this._onMapClick),this._map.off("move",this._update),this._map.off("moveend",this._update),this._map.off("mousedown",this._addDragHandler),this._map.off("touchstart",this._addDragHandler),this._map.off("mouseup",this._onUp),this._map.off("touchend",this._onUp),this._map.off("mousemove",this._onMove),this._map.off("touchmove",this._onMove),delete this._map),n.remove(this._element),this._popup&&this._popup.remove(),this},r.prototype.getLngLat=function(){return this._lngLat},r.prototype.setLngLat=function(e){return this._lngLat=t.LngLat.convert(e),this._pos=null,this._popup&&this._popup.setLngLat(this._lngLat),this._update(),this},r.prototype.getElement=function(){return this._element},r.prototype.setPopup=function(t){if(this._popup&&(this._popup.remove(),this._popup=null,this._element.removeEventListener("keypress",this._onKeyPress),this._originalTabIndex||this._element.removeAttribute("tabindex")),t){if(!("offset"in t.options)){var e=Math.sqrt(Math.pow(13.5,2)/2);t.options.offset=this._defaultMarker?{top:[0,0],"top-left":[0,0],"top-right":[0,0],bottom:[0,-38.1],"bottom-left":[e,-1*(24.6+e)],"bottom-right":[-e,-1*(24.6+e)],left:[13.5,-24.6],right:[-13.5,-24.6]}:this._offset}this._popup=t,this._lngLat&&this._popup.setLngLat(this._lngLat),this._originalTabIndex=this._element.getAttribute("tabindex"),this._originalTabIndex||this._element.setAttribute("tabindex","0"),this._element.addEventListener("keypress",this._onKeyPress)}return this},r.prototype._onKeyPress=function(t){var e=t.code,n=t.charCode||t.keyCode;"Space"!==e&&"Enter"!==e&&32!==n&&13!==n||this.togglePopup()},r.prototype._onMapClick=function(t){var e=t.originalEvent.target,n=this._element;this._popup&&(e===n||n.contains(e))&&this.togglePopup()},r.prototype.getPopup=function(){return this._popup},r.prototype.togglePopup=function(){var t=this._popup;return t?(t.isOpen()?t.remove():t.addTo(this._map),this):this},r.prototype._update=function(t){if(this._map){this._map.transform.renderWorldCopies&&(this._lngLat=Mi(this._lngLat,this._pos,this._map.transform)),this._pos=this._map.project(this._lngLat)._add(this._offset);var e="";"viewport"===this._rotationAlignment||"auto"===this._rotationAlignment?e="rotateZ("+this._rotation+"deg)":"map"===this._rotationAlignment&&(e="rotateZ("+(this._rotation-this._map.getBearing())+"deg)");var r="";"viewport"===this._pitchAlignment||"auto"===this._pitchAlignment?r="rotateX(0deg)":"map"===this._pitchAlignment&&(r="rotateX("+this._map.getPitch()+"deg)"),t&&"moveend"!==t.type||(this._pos=this._pos.round()),n.setTransform(this._element,Oi[this._anchor]+" translate("+this._pos.x+"px, "+this._pos.y+"px) "+r+" "+e)}},r.prototype.getOffset=function(){return this._offset},r.prototype.setOffset=function(e){return this._offset=t.Point.convert(e),this._update(),this},r.prototype._onMove=function(e){this._pos=e.point.sub(this._positionDelta),this._lngLat=this._map.unproject(this._pos),this.setLngLat(this._lngLat),this._element.style.pointerEvents="none","pending"===this._state&&(this._state="active",this.fire(new t.Event("dragstart"))),this.fire(new t.Event("drag"))},r.prototype._onUp=function(){this._element.style.pointerEvents="auto",this._positionDelta=null,this._map.off("mousemove",this._onMove),this._map.off("touchmove",this._onMove),"active"===this._state&&this.fire(new t.Event("dragend")),this._state="inactive"},r.prototype._addDragHandler=function(t){this._element.contains(t.originalEvent.target)&&(t.preventDefault(),this._positionDelta=t.point.sub(this._pos).add(this._offset),this._state="pending",this._map.on("mousemove",this._onMove),this._map.on("touchmove",this._onMove),this._map.once("mouseup",this._onUp),this._map.once("touchend",this._onUp))},r.prototype.setDraggable=function(t){return this._draggable=!!t,this._map&&(t?(this._map.on("mousedown",this._addDragHandler),this._map.on("touchstart",this._addDragHandler)):(this._map.off("mousedown",this._addDragHandler),this._map.off("touchstart",this._addDragHandler))),this},r.prototype.isDraggable=function(){return this._draggable},r.prototype.setRotation=function(t){return this._rotation=t||0,this._update(),this},r.prototype.getRotation=function(){return this._rotation},r.prototype.setRotationAlignment=function(t){return this._rotationAlignment=t||"auto",this._update(),this},r.prototype.getRotationAlignment=function(){return this._rotationAlignment},r.prototype.setPitchAlignment=function(t){return this._pitchAlignment=t&&"auto"!==t?t:this._rotationAlignment,this._update(),this},r.prototype.getPitchAlignment=function(){return this._pitchAlignment},r}(t.Evented),Bi={positionOptions:{enableHighAccuracy:!1,maximumAge:0,timeout:6e3},fitBoundsOptions:{maxZoom:15},trackUserLocation:!1,showAccuracyCircle:!0,showUserLocation:!0},Fi=0,ji=!1,Ni=function(e){function r(n){e.call(this),this.options=t.extend({},Bi,n),t.bindAll(["_onSuccess","_onError","_onZoom","_finish","_setupUI","_updateCamera","_updateMarker"],this)}return e&&(r.__proto__=e),(r.prototype=Object.create(e&&e.prototype)).constructor=r,r.prototype.onAdd=function(e){var r;return this._map=e,this._container=n.create("div","mapboxgl-ctrl mapboxgl-ctrl-group"),r=this._setupUI,void 0!==Li?r(Li):void 0!==t.window.navigator.permissions?t.window.navigator.permissions.query({name:"geolocation"}).then((function(t){r(Li="denied"!==t.state)})):r(Li=!!t.window.navigator.geolocation),this._container},r.prototype.onRemove=function(){void 0!==this._geolocationWatchID&&(t.window.navigator.geolocation.clearWatch(this._geolocationWatchID),this._geolocationWatchID=void 0),this.options.showUserLocation&&this._userLocationDotMarker&&this._userLocationDotMarker.remove(),this.options.showAccuracyCircle&&this._accuracyCircleMarker&&this._accuracyCircleMarker.remove(),n.remove(this._container),this._map.off("zoom",this._onZoom),this._map=void 0,Fi=0,ji=!1},r.prototype._isOutOfMapMaxBounds=function(t){var e=this._map.getMaxBounds(),n=t.coords;return e&&(n.longitude<e.getWest()||n.longitude>e.getEast()||n.latitude<e.getSouth()||n.latitude>e.getNorth())},r.prototype._setErrorState=function(){switch(this._watchState){case"WAITING_ACTIVE":this._watchState="ACTIVE_E
2RROR",this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-active"),this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-active-error");break;case"ACTIVE_LOCK":this._watchState="ACTIVE_ERROR",this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-active"),this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-active-error"),this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-waiting");break;case"BACKGROUND":this._watchState="BACKGROUND_ERROR",this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-background"),this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-background-error"),this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-waiting")}},r.prototype._onSuccess=function(e){if(this._map){if(this._isOutOfMapMaxBounds(e))return this._setErrorState(),this.fire(new t.Event("outofmaxbounds",e)),this._updateMarker(),void this._finish();if(this.options.trackUserLocation)switch(this._lastKnownPosition=e,this._watchState){case"WAITING_ACTIVE":case"ACTIVE_LOCK":case"ACTIVE_ERROR":this._watchState="ACTIVE_LOCK",this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-waiting"),this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-active-error"),this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-active");break;case"BACKGROUND":case"BACKGROUND_ERROR":this._watchState="BACKGROUND",this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-waiting"),this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-background-error"),this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-background")}this.options.showUserLocation&&"OFF"!==this._watchState&&this._updateMarker(e),this.options.trackUserLocation&&"ACTIVE_LOCK"!==this._watchState||this._updateCamera(e),this.options.showUserLocation&&this._dotElement.classList.remove("mapboxgl-user-location-dot-stale"),this.fire(new t.Event("geolocate",e)),this._finish()}},r.prototype._updateCamera=function(e){var n=new t.LngLat(e.coords.longitude,e.coords.latitude),r=e.coords.accuracy,i=this._map.getBearing(),o=t.extend({bearing:i},this.options.fitBoundsOptions);this._map.fitBounds(n.toBounds(r),o,{geolocateSource:!0})},r.prototype._updateMarker=function(e){if(e){var n=new t.LngLat(e.coords.longitude,e.coords.latitude);this._accuracyCircleMarker.setLngLat(n).addTo(this._map),this._userLocationDotMarker.setLngLat(n).addTo(this._map),this._accuracy=e.coords.accuracy,this.options.showUserLocation&&this.options.showAccuracyCircle&&this._updateCircleRadius()}else this._userLocationDotMarker.remove(),this._accuracyCircleMarker.remove()},r.prototype._updateCircleRadius=function(){var t=this._map._container.clientHeight/2,e=this._map.unproject([0,t]),n=this._map.unproject([1,t]),r=e.distanceTo(n),i=Math.ceil(2*this._accuracy/r);this._circleElement.style.width=i+"px",this._circleElement.style.height=i+"px"},r.prototype._onZoom=function(){this.options.showUserLocation&&this.options.showAccuracyCircle&&this._updateCircleRadius()},r.prototype._onError=function(e){if(this._map){if(this.options.trackUserLocation)if(1===e.code){this._watchState="OFF",this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-waiting"),this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-active"),this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-active-error"),this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-background"),this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-background-error"),this._geolocateButton.disabled=!0;var n=this._map._getUIString("GeolocateControl.LocationNotAvailable");this._geolocateButton.title=n,this._geolocateButton.setAttribute("aria-label",n),void 0!==this._geolocationWatchID&&this._clearWatch()}else{if(3===e.code&&ji)return;this._setErrorState()}"OFF"!==this._watchState&&this.options.showUserLocation&&this._dotElement.classList.add("mapboxgl-user-location-dot-stale"),this.fire(new t.Event("error",e)),this._finish()}},r.prototype._finish=function(){this._timeoutId&&clearTimeout(this._timeoutId),this._timeoutId=void 0},r.prototype._setupUI=function(e){var r=this;if(this._container.addEventListener("contextmenu",(function(t){return t.preventDefault()})),this._geolocateButton=n.create("button","mapboxgl-ctrl-geolocate",this._container),n.create("span","mapboxgl-ctrl-icon",this._geolocateButton).setAttribute("aria-hidden",!0),this._geolocateButton.type="button",!1===e){t.warnOnce("Geolocation support is not available so the GeolocateControl will be disabled.");var i=this._map._getUIString("GeolocateControl.LocationNotAvailable");this._geolocateButton.disabled=!0,this._geolocateButton.title=i,this._geolocateButton.setAttribute("aria-label",i)}else{var o=this._map._getUIString("GeolocateControl.FindMyLocation");this._geolocateButton.title=o,this._geolocateButton.setAttribute("aria-label",o)}this.options.trackUserLocation&&(this._geolocateButton.setAttribute("aria-pressed","fal
2se"),this._watchState="OFF"),this.options.showUserLocation&&(this._dotElement=n.create("div","mapboxgl-user-location-dot"),this._userLocationDotMarker=new Ri(this._dotElement),this._circleElement=n.create("div","mapboxgl-user-location-accuracy-circle"),this._accuracyCircleMarker=new Ri({element:this._circleElement,pitchAlignment:"map"}),this.options.trackUserLocation&&(this._watchState="OFF"),this._map.on("zoom",this._onZoom)),this._geolocateButton.addEventListener("click",this.trigger.bind(this)),this._setup=!0,this.options.trackUserLocation&&this._map.on("movestart",(function(e){e.geolocateSource||"ACTIVE_LOCK"!==r._watchState||e.originalEvent&&"resize"===e.originalEvent.type||(r._watchState="BACKGROUND",r._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-background"),r._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-active"),r.fire(new t.Event("trackuserlocationend")))}))},r.prototype.trigger=function(){if(!this._setup)return t.warnOnce("Geolocate control triggered before added to a map"),!1;if(this.options.trackUserLocation){switch(this._watchState){case"OFF":this._watchState="WAITING_ACTIVE",this.fire(new t.Event("trackuserlocationstart"));break;case"WAITING_ACTIVE":case"ACTIVE_LOCK":case"ACTIVE_ERROR":case"BACKGROUND_ERROR":Fi--,ji=!1,this._watchState="OFF",this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-waiting"),this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-active"),this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-active-error"),this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-background"),this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-background-error"),this.fire(new t.Event("trackuserlocationend"));break;case"BACKGROUND":this._watchState="ACTIVE_LOCK",this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-background"),this._lastKnownPosition&&this._updateCamera(this._lastKnownPosition),this.fire(new t.Event("trackuserlocationstart"))}switch(this._watchState){case"WAITING_ACTIVE":this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-waiting"),this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-active");break;case"ACTIVE_LOCK":this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-active");break;case"ACTIVE_ERROR":this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-waiting"),this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-active-error");break;case"BACKGROUND":this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-background");break;case"BACKGROUND_ERROR":this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-waiting"),this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-background-error")}if("OFF"===this._watchState&&void 0!==this._geolocationWatchID)this._clearWatch();else if(void 0===this._geolocationWatchID){var e;this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-waiting"),this._geolocateButton.setAttribute("aria-pressed","true"),++Fi>1?(e={maximumAge:6e5,timeout:0},ji=!0):(e=this.options.positionOptions,ji=!1),this._geolocationWatchID=t.window.navigator.geolocation.watchPosition(this._onSuccess,this._onError,e)}}else t.window.navigator.geolocation.getCurrentPosition(this._onSuccess,this._onError,this.options.positionOptions),this._timeoutId=setTimeout(this._finish,1e4);return!0},r.prototype._clearWatch=function(){t.window.navigator.geolocation.clearWatch(this._geolocationWatchID),this._geolocationWatchID=void 0,this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-waiting"),this._geolocateButton.setAttribute("aria-pressed","false"),this.options.showUserLocation&&this._updateMarker(null)},r}(t.Evented),Ui={maxWidth:100,unit:"metric"},Vi=function(e){this.options=t.extend({},Ui,e),t.bindAll(["_onMove","setUnit"],this)};function qi(t,e,n){var r=n&&n.maxWidth||100,i=t._container.clientHeight/2,o=t.unproject([0,i]),a=t.unproject([r,i]),s=o.distanceTo(a);if(n&&"imperial"===n.unit){var u=3.2808*s;u>5280?Zi(e,r,u/5280,t._getUIString("ScaleControl.Miles")):Zi(e,r,u,t._getUIString("ScaleControl.Feet"))}else n&&"nautical"===n.unit?Zi(e,r,s/1852,t._getUIString("ScaleControl.NauticalMiles")):s>=1e3?Zi(e,r,s/1e3,t._getUIString("ScaleControl.Kilometers")):Zi(e,r,s,t._getUIString("ScaleControl.Meters"))}function Zi(t,e,n,r){var i,o,a,s=(i=n,(o=Math.pow(10,(""+Math.floor(i)).length-1))*(a=(a=i/o)>=10?10:a>=5?5:a>=3?3:a>=2?2:a>=1?1:function(t){var e=Math.pow(10,Math.ceil(-Math.log(t)/Math.LN10));return Math.round(t*e)/e}(a)));t.style.width=e*(s/n)+"px",t.innerHTML=s+" "+r}Vi.prototype.getDefaultPosition=function(){return"bottom-left"},Vi.prototype._onMove=function(){qi(this._map,this._container,this.options)},Vi.prototype.onAdd=function(t){return this._map=t,this._container=n.create("div","mapboxgl-ctrl mapboxgl-ctrl-scale",t.getContainer()),this._map.on("move",this._onMove),this._onMove(),this._container},Vi.prototype.onRemove=function(){n.remove(this._container),this._map.off("move",this._onMove),this._map=void 0},Vi.prototype.setUnit=function(t){this.options.unit=t,qi(this._map,this._container,this.options)};var Wi=function(e){this._fullscreen=!1,e&&e.container&&(e.container instanceof t.window.HTMLElement?this._container=e.container:t.warnOnce("Full screen control 'container' must be a DOM element.")),t.bindAll(["_onClickFullscreen","_changeIcon"],this),"onfullscreenchange"in t.window.document?this._fullscreenchange="fullscreenchange":"onmozfullscreenchange"in t.window.document?this._fullscreenchange="mozfullscreenchange":"onwebkitfullscreenchange"in t.window.document?this._fullscreenchange="webkitfullscreenchange":"onmsfullscreenchange"in t.window.document&&(this._fullscreenchange="MSFullscreenChange")};Wi.prototype.onAdd=function(e){return this._map=e,this._container||(this._container=this._map.getContainer()),this._controlContainer=n.create("div","mapboxgl-ctrl mapboxgl-ctrl-group"),this._checkFullscreenSupport()?this._setupUI():(this._controlContainer.style.display="none",t.warnOnce("This device does not support fullscreen mode.")),this._controlContainer},Wi.prototype.onRemove=function(){n.remove(this._controlContainer),this._map=null,t.window.document.removeEventListener(this._fullscreenchange,this._changeIcon)},Wi.prototype._checkFullscreenSupport=function(){return!!(t.window.document.fullscreenEnabled||t.window.document.mozFullScreenEnabled||t.window.document.msFullscreenEnabled||t.window.document.webkitFullscreenEnabled)},Wi.prototype._setupUI=function(){var e=this._fullscreenButton=n.create("button","mapboxgl-ctrl-fullscreen",this._controlContainer);n.create("span","mapboxgl-ctrl-icon",e).setAttribute("aria-hidden",!0),e.type="button",this._updateTitle(),this._fullscreenButton.addEventListener("click",this._onClickFullscreen),t.window.document.addEventListener(this._fullscreenchange,this._changeIcon)},Wi.prototype._updateTitle=function(){var t=this._getTitle();this._fullscreenButton.setAttribute("aria-label",t),this._fullscreenButton.title=t},Wi.prototype._getTitle=function(){return this._map._getUIString(this._isFullscreen()?"FullscreenControl.Exit":"FullscreenControl.Enter")},Wi.prototype._isFullscreen=function(){return this._fullscreen},Wi.prototype._changeIcon=function(){(t.window.document.fullscreenElement||t.window.document.mozFullScreenElement||t.window.document.webkitFullscreenElement||t.window.document.msFullscreenElement)===this._container!==this._fullscreen&&(this._fullscreen=!this._fullscreen,this._fullscreenButton.classList.toggle("mapboxgl-ctrl-shrink"),this._fullscreenButton.classList.toggle("mapboxgl-ctrl-fullscreen"),this._updateTitle())},Wi.prototype._onClickFullscreen=function(){this._isFullscreen()?t.window.document.exitFullscreen?t.window.document.exitFullscreen():t.window.document.mozCancelFullScreen?t.window.document.mozCancelFullScreen():t.window.document.msExitFullscreen?t.window.document.msExitFullscreen():t.window.document.webkitCancelFullScreen&&t.window.document.webkitCancelFullScreen():this._container.requestFullscreen?this._container.requestFullscreen():this._container.mozRequestFullScreen?this._container.mozRequestFullScreen():this._container.msRequestFullscreen?this._container.msRequestFullscreen():this._container.webkitRequestFullscreen&&this._container.webkitRequestFullscreen()};var Gi={closeButton:!0,closeOnClick:!0,className:"",maxWidth:"240px"},Xi=function(e){function r(n){e.call(this),this.options=t.extend(Object.create(Gi),n),t.bindAll(["_update","_onClose","remove","_onMouseMove","_onMouseUp","_onDrag"],this)}return e&&(r.__proto__=e),(r.prototype=Object.create(e&&e.prototype)).constructor=r,r.prototype.addTo=function(e){return this._map&&this.remove(),this._map=e,this.options.closeOnClick&&this._map.on("click",this._onClose),this.options.closeOnMove&&this._map.on("move",this._onClose),this._map.on("remove",this.remove),this._update(),this._trackPointer?(this._map.on("mousemove",this._onMouseMove),this._map.on("mouseup",this._onMouseUp),this._container&&this._container.classList.add("mapboxgl-popup-track-pointer"),this._map._canvasContainer.classList.add("mapboxgl-track-pointer")):this._map.on("move",this._update),this.fire(new t.Event("open")),this},r.prototype.isOpen=function(){return!!this._map},r.prototype.remove=function(){return this._content&&n.remove(this._content),this._container&&(n.remove(this._container),delete this._container),this._map&&(this._map.off("move",this._update),this._map.off("move",this._onClose),this._map.off("click",this._onClose),this._map.off("remove",this.remove),this._map.off("mousemove",this._onMouseMove),this._map.off("mouseup",this._onMouseUp),this._map.off("drag",this._onDrag),delete this._map),this.fire(new t.Event("close")),this},r.prototype.getLngLat=function(){return this._lngLat}
vendor: 4,973 bytes, line 2
2,r.prototype.setLngLat=function(e){return this._lngLat=t.LngLat.convert(e),this._pos=null,this._trackPointer=!1,this._update(),this._map&&(this._map.on("move",this._update),this._map.off("mousemove",this._onMouseMove),this._container&&this._container.classList.remove("mapboxgl-popup-track-pointer"),this._map._canvasContainer.classList.remove("mapboxgl-track-pointer")),this},r.prototype.trackPointer=function(){return this._trackPointer=!0,this._pos=null,this._update(),this._map&&(this._map.off("move",this._update),this._map.on("mousemove",this._onMouseMove),this._map.on("drag",this._onDrag),this._container&&this._container.classList.add("mapboxgl-popup-track-pointer"),this._map._canvasContainer.classList.add("mapboxgl-track-pointer")),this},r.prototype.getElement=function(){return this._container},r.prototype.setText=function(e){return this.setDOMContent(t.window.document.createTextNode(e))},r.prototype.setHTML=function(e){var n,r=t.window.document.createDocumentFragment(),i=t.window.document.createElement("body");for(i.innerHTML=e;n=i.firstChild;)r.appendChild(n);return this.setDOMContent(r)},r.prototype.getMaxWidth=function(){return this._container&&this._container.style.maxWidth},r.prototype.setMaxWidth=function(t){return this.options.maxWidth=t,this._update(),this},r.prototype.setDOMContent=function(t){return this._createContent(),this._content.appendChild(t),this._update(),this},r.prototype.addClassName=function(t){this._container&&this._container.classList.add(t)},r.prototype.removeClassName=function(t){this._container&&this._container.classList.remove(t)},r.prototype.toggleClassName=function(t){if(this._container)return this._container.classList.toggle(t)},r.prototype._createContent=function(){this._content&&n.remove(this._content),this._content=n.create("div","mapboxgl-popup-content",this._container),this.options.closeButton&&(this._closeButton=n.create("button","mapboxgl-popup-close-button",this._content),this._closeButton.type="button",this._closeButton.setAttribute("aria-label","Close popup"),this._closeButton.innerHTML="×",this._closeButton.addEventListener("click",this._onClose))},r.prototype._onMouseUp=function(t){this._update(t.point)},r.prototype._onMouseMove=function(t){this._update(t.point)},r.prototype._onDrag=function(t){this._update(t.point)},r.prototype._update=function(e){var r=this;if(this._map&&(this._lngLat||this._trackPointer)&&this._content&&(this._container||(this._container=n.create("div","mapboxgl-popup",this._map.getContainer()),this._tip=n.create("div","mapboxgl-popup-tip",this._container),this._container.appendChild(this._content),this.options.className&&this.options.className.split(" ").forEach((function(t){return r._container.classList.add(t)})),this._trackPointer&&this._container.classList.add("mapboxgl-popup-track-pointer")),this.options.maxWidth&&this._container.style.maxWidth!==this.options.maxWidth&&(this._container.style.maxWidth=this.options.maxWidth),this._map.transform.renderWorldCopies&&!this._trackPointer&&(this._lngLat=Mi(this._lngLat,this._pos,this._map.transform)),!this._trackPointer||e)){var i=this._pos=this._trackPointer&&e?e:this._map.project(this._lngLat),o=this.options.anchor,a=function e(n){if(n){if("number"==typeof n){var r=Math.round(Math.sqrt(.5*Math.pow(n,2)));return{center:new t.Point(0,0),top:new t.Point(0,n),"top-left":new t.Point(r,r),"top-right":new t.Point(-r,r),bottom:new t.Point(0,-n),"bottom-left":new t.Point(r,-r),"bottom-right":new t.Point(-r,-r),left:new t.Point(n,0),right:new t.Point(-n,0)}}if(n instanceof t.Point||Array.isArray(n)){var i=t.Point.convert(n);return{center:i,top:i,"top-left":i,"top-right":i,bottom:i,"bottom-left":i,"bottom-right":i,left:i,right:i}}return{center:t.Point.convert(n.center||[0,0]),top:t.Point.convert(n.top||[0,0]),"top-left":t.Point.convert(n["top-left"]||[0,0]),"top-right":t.Point.convert(n["top-right"]||[0,0]),bottom:t.Point.convert(n.bottom||[0,0]),"bottom-left":t.Point.convert(n["bottom-left"]||[0,0]),"bottom-right":t.Point.convert(n["bottom-right"]||[0,0]),left:t.Point.convert(n.left||[0,0]),right:t.Point.convert(n.right||[0,0])}}return e(new t.Point(0,0))}(this.options.offset);if(!o){var s,u=this._container.offsetWidth,l=this._container.offsetHeight;s=i.y+a.bottom.y<l?["top"]:i.y>this._map.transform.height-l?["bottom"]:[],i.x<u/2?s.push("left"):i.x>this._map.transform.width-u/2&&s.push("right"),o=0===s.length?"bottom":s.join("-")}var c=i.add(a[o]).round();n.setTransform(this._container,Oi[o]+" translate("+c.x+"px,"+c.y+"px)"),Di(this._container,o,"popup")}},r.prototype._onClose=function(){this.remove()},r}(t.Evented),Hi={version:t.version,supported:e,setRTLTextPlugin:t.setRTLTextPlugin,getRTLTextPluginStatus:t.getRTLTextPluginStatus,Map:Pi,NavigationControl:zi,GeolocateControl:Ni,AttributionControl:_i,ScaleControl:Vi,FullscreenControl:Wi,Popup:Xi,Marker:Ri,Style:qe,LngLat:t.LngLat,LngLatBounds:t.LngLatBounds,Point:t.Point,MercatorCoordinate:t.MercatorCoordinate,Evented:t.
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