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tar1090/html/libs/ol-custom023.js
Matthias Wirth ec4aea5489 update OpenLayers to 8.2.0
2024-01-11 15:19:50 +01:00

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r=i.getContext("2d");r.scale(t,t),r.drawImage(e,0,0),r.globalCompositeOperation="multiply",r.fillStyle=k(this.color_),r.fillRect(0,0,i.width/t,i.height/t),r.globalCompositeOperation="destination-in",r.drawImage(e,0,0),this.canvas_[t]=i}}function Ie(t,e,i,n){return void 0!==i&&void 0!==n?[i/t,n/e]:void 0!==i?i/t:void 0!==n?n/e:1}class Le extends d{constructor(t){const r=void 0!==(t=t||{}).opacity?t.opacity:1,s=void 0!==t.rotation?t.rotation:0,o=void 0!==t.scale?t.scale:1,a=void 0!==t.rotateWithView&&t.rotateWithView;super({opacity:r,rotation:s,scale:o,displacement:void 0!==t.displacement?t.displacement:[0,0],rotateWithView:a,declutterMode:t.declutterMode}),this.anchor_=void 0!==t.anchor?t.anchor:[.5,.5],this.normalizedAnchor_=null,this.anchorOrigin_=void 0!==t.anchorOrigin?t.anchorOrigin:"top-left",this.anchorXUnits_=void 0!==t.anchorXUnits?t.anchorXUnits:"fraction",this.anchorYUnits_=void 0!==t.anchorYUnits?t.anchorYUnits:"fraction",this.crossOrigin_=void 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e,i;if(t.size)[e,i]=t.size;else{const n=this.getImage(1);if(n.width&&n.height)e=n.width,i=n.height;else if(n instanceof HTMLImageElement){this.initialOptions_=t;const e=()=>{if(this.unlistenImageChange(e),!this.initialOptions_)return;const i=this.iconImage_.getSize();this.setScale(Ie(i[0],i[1],t.width,t.height))};return void this.listenImageChange(e)}}void 0!==e&&this.setScale(Ie(e,i,t.width,t.height))}}clone(){let t,e,i;return this.initialOptions_?(e=this.initialOptions_.width,i=this.initialOptions_.height):(t=this.getScale(),t=Array.isArray(t)?t.slice():t),new Le({anchor:this.anchor_.slice(),anchorOrigin:this.anchorOrigin_,anchorXUnits:this.anchorXUnits_,anchorYUnits:this.anchorYUnits_,color:this.color_&&this.color_.slice?this.color_.slice():this.color_||void 0,crossOrigin:this.crossOrigin_,offset:this.offset_.slice(),offsetOrigin:this.offsetOrigin_,opacity:this.getOpacity(),rotateWithView:this.getRotateWithView(),rotation:this.getRotation(),scale:t,width:e,height:i,size:null!==this.size_?this.size_.slice():void 0,src:this.getSrc(),displacement:this.getDisplacement().slice(),declutterMode:this.getDeclutterMode()})}getAnchor(){let t=this.normalizedAnchor_;if(!t){t=this.anchor_;const e=this.getSize();if("fraction"==this.anchorXUnits_||"fraction"==this.anchorYUnits_){if(!e)return null;t=this.anchor_.slice(),"fraction"==this.anchorXUnits_&&(t[0]*=e[0]),"fraction"==this.anchorYUnits_&&(t[1]*=e[1])}if("top-left"!=this.anchorOrigin_){if(!e)return null;t===this.anchor_&&(t=this.anchor_.slice()),"top-right"!=this.anchorOrigin_&&"bottom-right"!=this.anchorOrigin_||(t[0]=-t[0]+e[0]),"bottom-left"!=this.anchorOrigin_&&"bottom-right"!=this.anchorOrigin_||(t[1]=-t[1]+e[1])}this.normalizedAnchor_=t}const e=this.getDisplacement(),i=this.getScaleArray();return[t[0]-e[0]/i[0],t[1]+e[1]/i[1]]}setAnchor(t){this.anchor_=t,this.normalizedAnchor_=null}getColor(){return this.color_}getImage(t){return this.iconImage_.getImage(t)}getPixelRatio(t){return this.iconImage_.getPixelRatio(t)}getImageSize(){return this.iconImage_.getSize()}getImageState(){return this.iconImage_.getImageState()}getHitDetectionImage(){return this.iconImage_.getHitDetectionImage()}getOrigin(){if(this.origin_)return this.origin_;let t=this.offset_;if("top-left"!=this.offsetOrigin_){const e=this.getSize(),i=this.iconImage_.getSize();if(!e||!i)return null;t=t.slice(),"top-right"!=this.offsetOrigin_&&"bottom-right"!=this.offsetOrigin_||(t[0]=i[0]-e[0]-t[0]),"bottom-left"!=this.offsetOrigin_&&"bottom-right"!=this.offsetOrigin_||(t[1]=i[1]-e[1]-t[1])}return this.origin_=t,this.origin_}getSrc(){return this.iconImage_.getSrc()}getSize(){return this.size_?this.size_:this.iconImage_.getSize()}getWidth(){const t=this.getScaleArray();return this.size_?this.size_[0]*t[0]:this.iconImage_.getImageState()==n?this.iconImage_.getSize()[0]*t[0]:void 0}getHeight(){const t=this.getScaleArray();return this.size_?this.size_[1]*t[1]:this.iconImage_.getImageState()==n?this.iconImage_.getSize()[1]*t[1]:void 0}setScale(t){delete this.initialOptions_,super.setScale(t)}listenImageChange(t){this.iconImage_.addEventListener(St,t)}load(){this.iconImage_.load()}unlistenImageChange(t){this.iconImage_.removeEventListener(St,t)}}var ke=Le;class Ae extends Vt{constructor(t){if(super(),this.on,this.once,this.un,this.id_=void 0,this.geometryName_="geometry",this.style_=null,this.styleFunction_=void 0,this.geometryChangeKey_=null,this.addChangeListener(this.geometryName_,this.handleGeometryChanged_),t)if("function"==typeof t.getSimplifiedGeometry){const e=t;this.setGeometry(e)}else{const e=t;this.setProperties(e)}}clone(){const t=new 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this.stride}setFlatCoordinates(t,e){this.stride=Wn(t),this.layout=t,this.flatCoordinates=e}setCoordinates(t,e){o()}setLayout(t,e,i){let n;if(t)n=Wn(t);else{for(let t=0;t<i;++t){if(0===e.length)return this.layout="XY",void(this.stride=2);e=e[0]}n=e.length,t=Xn(n)}this.layout=t,this.stride=n}applyTransform(t){this.flatCoordinates&&(t(this.flatCoordinates,this.flatCoordinates,this.stride),this.changed())}rotate(t,e){const i=this.getFlatCoordinates();if(i){const n=this.getStride();Un(i,0,i.length,n,t,e,i),this.changed()}}scale(t,e,i){void 0===e&&(e=t),i||(i=mi(this.getExtent()));const n=this.getFlatCoordinates();if(n){const r=this.getStride();!function(t,e,i,n,r,s,o,a){a=a||[];const l=o[0],h=o[1];let u=0;for(let o=e;o<i;o+=n){const e=t[o]-l,i=t[o+1]-h;a[u++]=l+r*e,a[u++]=h+s*i;for(let e=o+2;e<o+n;++e)a[u++]=t[e]}a&&a.length!=u&&(a.length=u)}(n,0,n.length,r,t,e,i,n),this.changed()}}translate(t,e){const i=this.getFlatCoordinates();if(i){const n=this.getStride();!function(t,e,i,n,r,s,o){o=o||[];let a=0;for(let l=e;l<i;l+=n){o[a++]=t[l]+r,o[a++]=t[l+1]+s;for(let e=l+2;e<l+n;++e)o[a++]=t[e]}o&&o.length!=a&&(o.length=a)}(i,0,i.length,n,t,e,i),this.changed()}}}function Xn(t){let e;return 2==t?e="XY":3==t?e="XYZ":4==t&&(e="XYZM"),e}function Wn(t){let e;return"XY"==t?e=2:"XYZ"==t||"XYM"==t?e=3:"XYZM"==t&&(e=4),e}function qn(t,e,i,n){for(let n=0,r=i.length;n<r;++n)t[e++]=i[n];return e}function Zn(t,e,i,n){for(let r=0,s=i.length;r<s;++r){const s=i[r];for(let i=0;i<n;++i)t[e++]=s[i]}return e}function Yn(t,e,i,n,r){r=r||[];let s=0;for(let o=0,a=i.length;o<a;++o){const a=Zn(t,e,i[o],n);r[s++]=a,e=a}return r.length=s,r}function Kn(t,e,i,n,r){r=r||[];let s=0;for(let o=0,a=i.length;o<a;++o){const a=Yn(t,e,i[o],n,r[s]);0===a.length&&(a[0]=e),r[s++]=a,e=a[a.length-1]}return r.length=s,r}class Hn extends Vn{constructor(t,e,i){super(),void 0!==i&&void 0===e?this.setFlatCoordinates(i,t):(e=e||0,this.setCenterAndRadius(t,e,i))}clone(){const t=new Hn(this.flatCoordinates.slice(),void 0,this.layout);return t.applyProperties(this),t}closestPointXY(t,e,i,n){const r=this.flatCoordinates,s=t-r[0],o=e-r[1],a=s*s+o*o;if(a<n){if(0===a)for(let t=0;t<this.stride;++t)i[t]=r[t];else{const t=this.getRadius()/Math.sqrt(a);i[0]=r[0]+t*s,i[1]=r[1]+t*o;for(let t=2;t<this.stride;++t)i[t]=r[t]}return i.length=this.stride,a}return n}containsXY(t,e){const i=this.flatCoordinates,n=t-i[0],r=e-i[1];return n*n+r*r<=this.getRadiusSquared_()}getCenter(){return this.flatCoordinates.slice(0,this.stride)}computeExtent(t){const e=this.flatCoordinates,i=e[this.stride]-e[0];return ni(e[0]-i,e[1]-i,e[0]+i,e[1]+i,t)}getRadius(){return Math.sqrt(this.getRadiusSquared_())}getRadiusSquared_(){const t=this.flatCoordinates[this.stride]-this.flatCoordinates[0],e=this.flatCoordinates[this.stride+1]-this.flatCoordinates[1];return t*t+e*e}getType(){return"Circle"}intersectsExtent(t){if(Ci(t,this.getExtent())){const e=this.getCenter();return t[0]<=e[0]&&t[2]>=e[0]||(t[1]<=e[1]&&t[3]>=e[1]||di(t,this.intersectsCoordinate.bind(this)))}return!1}setCenter(t){const e=this.stride,i=this.flatCoordinates[e]-this.flatCoordinates[0],n=t.slice();n[e]=n[0]+i;for(let i=1;i<e;++i)n[e+i]=t[i];this.setFlatCoordinates(this.layout,n),this.changed()}setCenterAndRadius(t,e,i){this.setLayout(i,t,0),this.flatCoordinates||(this.flatCoordinates=[]);const n=this.flatCoordinates;let r=qn(n,0,t,this.stride);n[r++]=n[0]+e;for(let t=1,e=this.stride;t<e;++t)n[r++]=n[t];n.length=r,this.changed()}getCoordinates(){return null}setCoordinates(t,e){}setRadius(t){this.flatCoordinates[this.stride]=this.flatCoordinates[0]+t,this.changed()}rotate(t,e){const i=this.getCenter(),n=this.getStride();this.setCenter(Un(i,0,i.length,n,t,e,i)),this.changed()}}Hn.prototype.transform;var Jn=Hn;class Qn extends $n{constructor(t){super(),this.geometries_=t||null,this.changeEventsKeys_=[],this.listenGeometriesChange_()}unlistenGeometriesChange_(){this.changeEventsKeys_.forEach(Gt),this.changeEventsKeys_.length=0}listenGeometriesChange_(){if(this.geometries_)for(let t=0,e=this.geometries_.length;t<e;++t)this.changeEventsKeys_.push(Ot(this.geometries_[t],St,this.changed,this))}clone(){const t=new Qn(null);return t.setGeometries(this.geometries_),t.applyProperties(this),t}closestPointXY(t,e,i,n){if(n<He(this.getExtent(),t,e))return n;const r=this.geometries_;for(let s=0,o=r.length;s<o;++s)n=r[s].closestPointXY(t,e,i,n);return n}containsXY(t,e){const i=this.geometries_;for(let n=0,r=i.length;n<r;++n)if(i[n].containsXY(t,e))return!0;return!1}computeExtent(t){ri(t);const e=this.geometries_;for(let i=0,n=e.length;i<n;++i)li(t,e[i].getExtent());return t}getGeometries(){return tr(this.geometries_)}getGeometriesArray(){return this.geometries_}getGeometriesArrayRecursive(){let t=[];const e=this.geometries_;for(let i=0,n=e.length;i<n;++i)e[i].getType()===this.getType()?t=t.concat(e[i].getGeometriesArrayRecursive()):t.push(e[i]);return t}getSimplifiedGeometry(t){if(this.simplifiedGeometryRevision!==this.getRevision()&&(this.simplifiedGeometryMaxMinSquaredTolerance=0,this.simplifiedGeometryRevision=this.getRevision()),t<0||0!==this.simplifiedGeometryMaxMinSquaredTolerance&&t<this.simplifiedGeometryMaxMinSquaredTolerance)return this;const e=[],i=this.geometries_;let n=!1;for(let r=0,s=i.length;r<s;++r){const s=i[r],o=s.getSimplifiedGeometry(t);e.push(o),o!==s&&(n=!0)}if(n){const t=new Qn(null);return t.setGeometriesArray(e),t}return this.simplifiedGeometryMaxMinSquaredTolerance=t,this}getType(){return"GeometryCollection"}intersectsExtent(t){const e=this.geometries_;for(let i=0,n=e.length;i<n;++i)if(e[i].intersectsExtent(t))return!0;return!1}isEmpty(){return 0===this.geometries_.length}rotate(t,e){const i=this.geometries_;for(let n=0,r=i.length;n<r;++n)i[n].rotate(t,e);this.changed()}scale(t,e,i){i||(i=mi(this.getExtent()));const n=this.geometries_;for(let r=0,s=n.length;r<s;++r)n[r].scale(t,e,i);this.changed()}setGeometries(t){this.setGeometriesArray(tr(t))}setGeometriesArray(t){this.unlistenGeometriesChange_(),this.geometries_=t,this.listenGeometriesChange_(),this.changed()}applyTransform(t){const e=this.geometries_;for(let i=0,n=e.length;i<n;++i)e[i].applyTransform(t);this.changed()}translate(t,e){const i=this.geometries_;for(let n=0,r=i.length;n<r;++n)i[n].translate(t,e);this.changed()}disposeInternal(){this.unlistenGeometriesChange_(),super.disposeInternal()}}function tr(t){const e=[];for(let i=0,n=t.length;i<n;++i)e.push(t[i].clone());return e}var er=Qn;function ir(t,e,i,n,r,s,o){const a=t[e],l=t[e+1],h=t[i]-a,u=t[i+1]-l;let c;if(0===h&&0===u)c=e;else{const d=((r-a)*h+(s-l)*u)/(h*h+u*u);if(d>1)c=i;else{if(d>0){for(let r=0;r<n;++r)o[r]=R(t[e+r],t[i+r],d);return void(o.length=n)}c=e}}for(let 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n<He(this.getExtent(),t,e)?n:(this.maxDeltaRevision_!=this.getRevision()&&(this.maxDelta_=Math.sqrt(nr(this.flatCoordinates,0,this.flatCoordinates.length,this.stride,0)),this.maxDeltaRevision_=this.getRevision()),sr(this.flatCoordinates,0,this.flatCoordinates.length,this.stride,this.maxDelta_,!0,t,e,i,n))}getArea(){return fr(this.flatCoordinates,0,this.flatCoordinates.length,this.stride)}getCoordinates(){return dr(this.flatCoordinates,0,this.flatCoordinates.length,this.stride)}getSimplifiedGeometryInternal(t){const e=[];return e.length=ar(this.flatCoordinates,0,this.flatCoordinates.length,this.stride,t,e,0),new _r(e,"XY")}getType(){return"LinearRing"}intersectsExtent(t){return!1}setCoordinates(t,e){this.setLayout(e,t,1),this.flatCoordinates||(this.flatCoordinates=[]),this.flatCoordinates.length=Zn(this.flatCoordinates,0,t,this.stride),this.changed()}}var yr=_r;function xr(t,e,i,n,r){let s;for(e+=n;e<i;e+=n)if(s=r(t.slice(e-n,e),t.slice(e,e+n)),s)return s;return!1}function vr(t,e,i,n,r,s,o){let a,l;const h=(i-e)/n;if(1===h)a=e;else if(2===h)a=e,l=r;else if(0!==h){let s=t[e],o=t[e+1],h=0;const u=[0];for(let r=e+n;r<i;r+=n){const e=t[r],i=t[r+1];h+=Math.sqrt((e-s)*(e-s)+(i-o)*(i-o)),u.push(h),s=e,o=i}const c=r*h,d=function(t,e,i){let n,r;i=i||ut;let s=0,o=t.length,a=!1;for(;s<o;)n=s+(o-s>>1),r=+i(t[n],e),r<0?s=n+1:(o=n,a=!r);return a?s:~s}(u,c);d<0?(l=(c-u[-d-2])/(u[-d-1]-u[-d-2]),a=e+(-d-2)*n):a=e+d*n}o=o>1?o:2,s=s||new Array(o);for(let e=0;e<o;++e)s[e]=void 0===a?NaN:void 0===l?t[a+e]:R(t[a+e],t[a+n+e],l);return s}function wr(t,e,i,n,r,s){if(i==e)return null;let o;if(r<t[e+n-1])return s?(o=t.slice(e,e+n),o[n-1]=r,o):null;if(t[i-1]<r)return s?(o=t.slice(i-n,i),o[n-1]=r,o):null;if(r==t[e+n-1])return t.slice(e,e+n);let a=e/n,l=i/n;for(;a<l;){const e=a+l>>1;r<t[(e+1)*n-1]?l=e:a=e+1}const h=t[a*n-1];if(r==h)return t.slice((a-1)*n,(a-1)*n+n);const u=(r-h)/(t[(a+1)*n-1]-h);o=[];for(let e=0;e<n-1;++e)o.push(R(t[(a-1)*n+e],t[a*n+e],u));return o.push(r),o}function br(t,e,i,n,r){return!di(r,(function(r){return!Sr(t,e,i,n,r[0],r[1])}))}function Sr(t,e,i,n,r,s){let o=0,a=t[i-n],l=t[i-n+1];for(;e<i;e+=n){const i=t[e],n=t[e+1];l<=s?n>s&&(i-a)*(s-l)-(r-a)*(n-l)>0&&o++:n<=s&&(i-a)*(s-l)-(r-a)*(n-l)<0&&o--,a=i,l=n}return 0!==o}function Er(t,e,i,n,r,s){if(0===i.length)return!1;if(!Sr(t,e,i[0],n,r,s))return!1;for(let e=1,o=i.length;e<o;++e)if(Sr(t,i[e-1],i[e],n,r,s))return!1;return!0}function Cr(t,e,i,n,r){const s=ui([1/0,1/0,-1/0,-1/0],t,e,i,n);return!!Ci(r,s)&&(!!Qe(r,s)||(s[0]>=r[0]&&s[2]<=r[2]||(s[1]>=r[1]&&s[3]<=r[3]||xr(t,e,i,n,(function(t,e){return function(t,e,i){let n=!1;const r=ei(t,e),s=ei(t,i);if(r===qe.INTERSECTING||s===qe.INTERSECTING)n=!0;else{const o=t[0],a=t[1],l=t[2],h=t[3],u=e[0],c=e[1],d=i[0],g=i[1],p=(g-c)/(d-u);let f,m;s&qe.ABOVE&&!(r&qe.ABOVE)&&(f=d-(g-h)/p,n=f>=o&&f<=l),n||!(s&qe.RIGHT)||r&qe.RIGHT||(m=g-(d-l)*p,n=m>=a&&m<=h),n||!(s&qe.BELOW)||r&qe.BELOW||(f=d-(g-a)/p,n=f>=o&&f<=l),n||!(s&qe.LEFT)||r&qe.LEFT||(m=g-(d-o)*p,n=m>=a&&m<=h)}return n}(r,t,e)})))))}function Tr(t,e,i,n,r){return!!Cr(t,e,i,n,r)||(!!Sr(t,e,i,n,r[0],r[1])||(!!Sr(t,e,i,n,r[0],r[3])||(!!Sr(t,e,i,n,r[2],r[1])||!!Sr(t,e,i,n,r[2],r[3]))))}function Pr(t,e,i,n,r){if(!Tr(t,e,i[0],n,r))return!1;if(1===i.length)return!0;for(let e=1,s=i.length;e<s;++e)if(br(t,i[e-1],i[e],n,r)&&!Cr(t,i[e-1],i[e],n,r))return!1;return!0}function Rr(t,e,i,n){let r=t[e],s=t[e+1],o=0;for(let a=e+n;a<i;a+=n){const e=t[a],i=t[a+1];o+=Math.sqrt((e-r)*(e-r)+(i-s)*(i-s)),r=e,s=i}return o}class Fr extends Vn{constructor(t,e){super(),this.flatMidpoint_=null,this.flatMidpointRevision_=-1,this.maxDelta_=-1,this.maxDeltaRevision_=-1,void 0===e||Array.isArray(t[0])?this.setCoordinates(t,e):this.setFlatCoordinates(e,t)}appendCoordinate(t){gt(this.flatCoordinates,t),this.changed()}clone(){const t=new Fr(this.flatCoordinates.slice(),this.layout);return t.applyProperties(this),t}closestPointXY(t,e,i,n){return n<He(this.getExtent(),t,e)?n:(this.maxDeltaRevision_!=this.getRevision()&&(this.maxDelta_=Math.sqrt(nr(this.flatCoordinates,0,this.flatCoordinates.length,this.stride,0)),this.maxDeltaRevision_=this.getRevision()),sr(this.flatCoordinates,0,this.flatCoordinates.length,this.stride,this.maxDelta_,!1,t,e,i,n))}forEachSegment(t){return xr(this.flatCoordinates,0,this.flatCoordinates.length,this.stride,t)}getCoordinateAtM(t,e){return"XYM"!=this.layout&&"XYZM"!=this.layout?null:(e=void 0!==e&&e,wr(this.flatCoordinates,0,this.flatCoordinates.length,this.stride,t,e))}getCoordinates(){return dr(this.flatCoordinates,0,this.flatCoordinates.length,this.stride)}getCoordinateAt(t,e){return vr(this.flatCoordinates,0,this.flatCoordinates.length,this.stride,t,e,this.stride)}getLength(){return Rr(this.flatCoordinates,0,this.flatCoordinates.length,this.stride)}getFlatMidpoint(){return this.flatMidpointRevision_!=this.getRevision()&&(this.flatMidpoint_=this.getCoordinateAt(.5,this.flatMidpoint_??void 0),this.flatMidpointRevision_=this.getRevision()),this.flatMidpoint_}getSimplifiedGeometryInternal(t){const e=[];return e.length=ar(this.flatCoordinates,0,this.flatCoordinates.length,this.stride,t,e,0),new Fr(e,"XY")}getType(){return"LineString"}intersectsExtent(t){return Cr(this.flatCoordinates,0,this.flatCoordinates.length,this.stride,t)}setCoordinates(t,e){this.setLayout(e,t,1),this.flatCoordinates||(this.flatCoordinates=[]),this.flatCoordinates.length=Zn(this.flatCoordinates,0,t,this.stride),this.changed()}}var Mr=Fr;class Ir extends Vn{constructor(t,e,i){if(super(),this.ends_=[],this.maxDelta_=-1,this.maxDeltaRevision_=-1,Array.isArray(t[0]))this.setCoordinates(t,e);else if(void 0!==e&&i)this.setFlatCoordinates(e,t),this.ends_=i;else{const e=t,i=[],n=[];for(let t=0,r=e.length;t<r;++t){gt(i,e[t].getFlatCoordinates()),n.push(i.length)}const r=0===e.length?this.getLayout():e[0].getLayout();this.setFlatCoordinates(r,i),this.ends_=n}}appendLineString(t){gt(this.flatCoordinates,t.getFlatCoordinates().slice()),this.ends_.push(this.flatCoordinates.length),this.changed()}clone(){const t=new Ir(this.flatCoordinates.slice(),this.layout,this.ends_.slice());return t.applyProperties(this),t}closestPointXY(t,e,i,n){return n<He(this.getExtent(),t,e)?n:(this.maxDeltaRevision_!=this.getRevision()&&(this.maxDelta_=Math.sqrt(rr(this.flatCoordinates,0,this.ends_,this.stride,0)),this.maxDeltaRevision_=this.getRevision()),or(this.flatCoordinates,0,this.ends_,this.stride,this.maxDelta_,!1,t,e,i,n))}getCoordinateAtM(t,e,i){return"XYM"!=this.layout&&"XYZM"!=this.layout||0===this.flatCoordinates.length?null:(e=void 0!==e&&e,i=void 0!==i&&i,function(t,e,i,n,r,s,o){if(o)return wr(t,e,i[i.length-1],n,r,s);let a;if(r<t[n-1])return s?(a=t.slice(0,n),a[n-1]=r,a):null;if(t[t.length-1]<r)return s?(a=t.slice(t.length-n),a[n-1]=r,a):null;for(let s=0,o=i.length;s<o;++s){const o=i[s];if(e!=o){if(r<t[e+n-1])return null;if(r<=t[o-1])return wr(t,e,o,n,r,!1);e=o}}return null}(this.flatCoordinates,0,this.ends_,this.stride,t,e,i))}getCoordinates(){return gr(this.flatCoordinates,0,this.ends_,this.stride)}getEnds(){return this.ends_}getLineString(t){return t<0||this.ends_.length<=t?null:new Mr(this.flatCoordinates.slice(0===t?0:this.ends_[t-1],this.ends_[t]),this.layout)}getLineStrings(){const t=this.flatCoordinates,e=this.ends_,i=this.layout,n=[];let r=0;for(let s=0,o=e.length;s<o;++s){const o=e[s],a=new Mr(t.slice(r,o),i);n.push(a),r=o}return n}getFlatMidpoints(){const t=[],e=this.flatCoordinates;let i=0;const n=this.ends_,r=this.stride;for(let s=0,o=n.length;s<o;++s){const o=n[s];gt(t,vr(e,i,o,r,.5)),i=o}return t}getSimplifiedGeometryInternal(t){const e=[],i=[];return e.length=lr(this.flatCoordinates,0,this.ends_,this.stride,t,e,0,i),new Ir(e,"XY",i)}getType(){return"MultiLineString"}intersectsExtent(t){return function(t,e,i,n,r){for(let s=0,o=i.length;s<o;++s){if(Cr(t,e,i[s],n,r))return!0;e=i[s]}return!1}(this.flatCoordinates,0,this.ends_,this.stride,t)}setCoordinates(t,e){this.setLayout(e,t,2),this.flatCoordinates||(this.flatCoordinates=[]);const i=Yn(this.flatCoordinates,0,t,this.stride,this.ends_);this.flatCoordinates.length=0===i.length?0:i[i.length-1],this.changed()}}var Lr=Ir;class kr extends Vn{constructor(t,e){super(),this.setCoordinates(t,e)}clone(){const t=new kr(this.flatCoordinates.slice(),this.layout);return t.applyProperties(this),t}closestPointXY(t,e,i,n){const r=this.flatCoordinates,s=E(t,e,r[0],r[1]);if(s<n){const t=this.stride;for(let e=0;e<t;++e)i[e]=r[e];return i.length=t,s}return n}getCoordinates(){return this.flatCoordinates.slice()}computeExtent(t){return si(this.flatCoordinates,t)}getType(){return"Point"}intersectsExtent(t){return ti(t,this.flatCoordinates[0],this.flatCoordinates[1])}setCoordinates(t,e){this.setLayout(e,t,0),this.flatCoordinates||(this.flatCoordinates=[]),this.flatCoordinates.length=qn(this.flatCoordinates,0,t,this.stride),this.changed()}}var Ar=kr;class Dr extends Vn{constructor(t,e){super(),e&&!Array.isArray(t[0])?this.setFlatCoordinates(e,t):this.setCoordinates(t,e)}appendPoint(t){gt(this.flatCoordinates,t.getFlatCoordinates()),this.changed()}clone(){const t=new Dr(this.flatCoordinates.slice(),this.layout);return t.applyProperties(this),t}closestPointXY(t,e,i,n){if(n<He(this.getExtent(),t,e))return n;const r=this.flatCoordinates,s=this.stride;for(let o=0,a=r.length;o<a;o+=s){const a=E(t,e,r[o],r[o+1]);if(a<n){n=a;for(let t=0;t<s;++t)i[t]=r[o+t];i.length=s}}return n}getCoordinates(){return dr(this.flatCoordinates,0,this.flatCoordinates.length,this.stride)}getPoint(t){const e=this.flatCoordinates.length/this.stride;return t<0||e<=t?null:new Ar(this.flatCoordinates.slice(t*this.stride,(t+1)*this.stride),this.layout)}getPoints(){const t=this.flatCoordinates,e=this.layout,i=this.stride,n=[];for(let r=0,s=t.length;r<s;r+=i){const s=new Ar(t.slice(r,r+i),e);n.push(s)}return n}getType(){return"MultiPoint"}intersectsExtent(t){const e=this.flatCoordinates,i=this.stride;for(let n=0,r=e.length;n<r;n+=i){if(ti(t,e[n],e[n+1]))return!0}return!1}setCoordinates(t,e){this.setLayout(e,t,1),this.flatCoordinates||(this.flatCoordinates=[]),this.flatCoordinates.length=Zn(this.flatCoordinates,0,t,this.stride),this.changed()}}var Or=Dr;function zr(t,e,i,n,r,s,o){let a,l,h,u,c,d,g;const p=r[s+1],f=[];for(let r=0,s=i.length;r<s;++r){const s=i[r];for(u=t[s-n],d=t[s-n+1],a=e;a<s;a+=n)c=t[a],g=t[a+1],(p<=d&&g<=p||d<=p&&p<=g)&&(h=(p-d)/(g-d)*(c-u)+u,f.push(h)),u=c,d=g}let m=NaN,_=-1/0;for(f.sort(ut),u=f[0],a=1,l=f.length;a<l;++a){c=f[a];const r=Math.abs(c-u);r>_&&(h=(u+c)/2,Er(t,e,i,n,h,p)&&(m=h,_=r)),u=c}return isNaN(m)&&(m=r[s]),o?(o.push(m,p,_),o):[m,p,_]}function Gr(t,e,i,n,r){let s=[];for(let o=0,a=i.length;o<a;++o){const a=i[o];s=zr(t,e,a,n,r,2*o,s),e=a[a.length-1]}return s}function Nr(t,e,i,n){for(;e<i-n;){for(let r=0;r<n;++r){const s=t[e+r];t[e+r]=t[i-n+r],t[i-n+r]=s}e+=n,i-=n}}function jr(t,e,i,n){let r=0,s=t[i-n],o=t[i-n+1];for(;e<i;e+=n){const i=t[e],n=t[e+1];r+=(i-s)*(n+o),s=i,o=n}return 0===r?void 0:r>0}function Ur(t,e,i,n,r){r=void 0!==r&&r;for(let s=0,o=i.length;s<o;++s){const o=i[s],a=jr(t,e,o,n);if(0===s){if(r&&a||!r&&!a)return!1}else if(r&&!a||!r&&a)return!1;e=o}return!0}function Br(t,e,i,n,r){for(let s=0,o=i.length;s<o;++s){const o=i[s];if(!Ur(t,e,o,n,r))return!1;o.length&&(e=o[o.length-1])}return!0}function $r(t,e,i,n,r){r=void 0!==r&&r;for(let s=0,o=i.length;s<o;++s){const o=i[s],a=jr(t,e,o,n);(0===s?r&&a||!r&&!a:r&&!a||!r&&a)&&Nr(t,e,o,n),e=o}return e}function Vr(t,e,i,n,r){for(let s=0,o=i.length;s<o;++s)e=$r(t,e,i[s],n,r);return e}function Xr(t,e){const i=[];let n,r=0,s=0;for(let o=0,a=e.length;o<a;++o){const a=e[o],l=jr(t,r,a,2);if(void 0===n&&(n=l),l===n)i.push(e.slice(s,o+1));else{if(0===i.length)continue;i[i.length-1].push(e[s])}s=o+1,r=a}return i}class Wr extends Vn{constructor(t,e,i){super(),this.ends_=[],this.flatInteriorPointRevision_=-1,this.flatInteriorPoint_=null,this.maxDelta_=-1,this.maxDeltaRevision_=-1,this.orientedRevision_=-1,this.orientedFlatCoordinates_=null,void 0!==e&&i?(this.setFlatCoordinates(e,t),this.ends_=i):this.setCoordinates(t,e)}appendLinearRing(t){this.flatCoordinates?gt(this.flatCoordinates,t.getFlatCoordinates()):this.flatCoordinates=t.getFlatCoordinates().slice(),this.ends_.push(this.flatCoordinates.length),this.changed()}clone(){const t=new Wr(this.flatCoordinates.slice(),this.layout,this.ends_.slice());return t.applyProperties(this),t}closestPointXY(t,e,i,n){return n<He(this.getExtent(),t,e)?n:(this.maxDeltaRevision_!=this.getRevision()&&(this.maxDelta_=Math.sqrt(rr(this.flatCoordinates,0,this.ends_,this.stride,0)),this.maxDeltaRevision_=this.getRevision()),or(this.flatCoordinates,0,this.ends_,this.stride,this.maxDelta_,!0,t,e,i,n))}containsXY(t,e){return Er(this.getOrientedFlatCoordinates(),0,this.ends_,this.stride,t,e)}getArea(){return mr(this.getOrientedFlatCoordinates(),0,this.ends_,this.stride)}getCoordinates(t){let e;return void 0!==t?(e=this.getOrientedFlatCoordinates().slice(),$r(e,0,this.ends_,this.stride,t)):e=this.flatCoordinates,gr(e,0,this.ends_,this.stride)}getEnds(){return this.ends_}getFlatInteriorPoint(){if(this.flatInteriorPointRevision_!=this.getRevision()){const t=mi(this.getExtent());this.flatInteriorPoint_=zr(this.getOrientedFlatCoordinates(),0,this.ends_,this.stride,t,0),this.flatInteriorPointRevision_=this.getRevision()}return this.flatInteriorPoint_}getInteriorPoint(){return new Ar(this.getFlatInteriorPoint(),"XYM")}getLinearRingCount(){return this.ends_.length}getLinearRing(t){return t<0||this.ends_.length<=t?null:new yr(this.flatCoordinates.slice(0===t?0:this.ends_[t-1],this.ends_[t]),this.layout)}getLinearRings(){const t=this.layout,e=this.flatCoordinates,i=this.ends_,n=[];let r=0;for(let s=0,o=i.length;s<o;++s){const o=i[s],a=new yr(e.slice(r,o),t);n.push(a),r=o}return n}getOrientedFlatCoordinates(){if(this.orientedRevision_!=this.getRevision()){const t=this.flatCoordinates;Ur(t,0,this.ends_,this.stride)?this.orientedFlatCoordinates_=t:(this.orientedFlatCoordinates_=t.slice(),this.orientedFlatCoordinates_.length=$r(this.orientedFlatCoordinates_,0,this.ends_,this.stride)),this.orientedRevision_=this.getRevision()}return this.orientedFlatCoordinates_}getSimplifiedGeometryInternal(t){const e=[],i=[];return e.length=cr(this.flatCoordinates,0,this.ends_,this.stride,Math.sqrt(t),e,0,i),new Wr(e,"XY",i)}getType(){return"Polygon"}intersectsExtent(t){return Pr(this.getOrientedFlatCoordinates(),0,this.ends_,this.stride,t)}setCoordinates(t,e){this.setLayout(e,t,2),this.flatCoordinates||(this.flatCoordinates=[]);const i=Yn(this.flatCoordinates,0,t,this.stride,this.ends_);this.flatCoordinates.length=0===i.length?0:i[i.length-1],this.changed()}}function qr(t){if(Ti(t))throw new Error("Cannot create polygon from empty extent");const e=t[0],i=t[1],n=t[2],r=t[3],s=[e,i,e,r,n,r,n,i,e,i];return new Wr(s,"XY",[s.length])}function Zr(t,e,i){e=e||32;const n=t.getStride(),r=t.getLayout(),s=t.getCenter(),o=n*(e+1),a=new Array(o);for(let t=0;t<o;t+=n){a[t]=0,a[t+1]=0;for(let e=2;e<n;e++)a[t+e]=s[e]}const l=[a.length],h=new Wr(a,r,l);return function(t,e,i,n){const r=t.getFlatCoordinates(),s=t.getStride(),o=r.length/s-1,a=n||0;for(let t=0;t<=o;++t){const n=t*s,l=a+2*P(t,o)*Math.PI/o;r[n]=e[0]+i*Math.cos(l),r[n+1]=e[1]+i*Math.sin(l)}t.changed()}(h,s,t.getRadius(),i),h}function Yr(t,e,i,n){const r=[];let s=[1/0,1/0,-1/0,-1/0];for(let o=0,a=i.length;o<a;++o){const a=i[o];s=oi(t,e,a[0],n),r.push((s[0]+s[2])/2,(s[1]+s[3])/2),e=a[a.length-1]}return r}class Kr extends Vn{constructor(t,e,i){if(super(),this.endss_=[],this.flatInteriorPointsRevision_=-1,this.flatInteriorPoints_=null,this.maxDelta_=-1,this.maxDeltaRevision_=-1,this.orientedRevision_=-1,this.orientedFlatCoordinates_=null,!i&&!Array.isArray(t[0])){const n=t,r=[],s=[];for(let t=0,e=n.length;t<e;++t){const e=n[t],i=r.length,o=e.getEnds();for(let t=0,e=o.length;t<e;++t)o[t]+=i;gt(r,e.getFlatCoordinates()),s.push(o)}e=0===n.length?this.getLayout():n[0].getLayout(),t=r,i=s}void 0!==e&&i?(this.setFlatCoordinates(e,t),this.endss_=i):this.setCoordinates(t,e)}appendPolygon(t){let e;if(this.flatCoordinates){const i=this.flatCoordinates.length;gt(this.flatCoordinates,t.getFlatCoordinates()),e=t.getEnds().slice();for(let t=0,n=e.length;t<n;++t)e[t]+=i}else this.flatCoordinates=t.getFlatCoordinates().slice(),e=t.getEnds().slice(),this.endss_.push();this.endss_.push(e),this.changed()}clone(){const t=this.endss_.length,e=new Array(t);for(let i=0;i<t;++i)e[i]=this.endss_[i].slice();const i=new Kr(this.flatCoordinates.slice(),this.layout,e);return i.applyProperties(this),i}closestPointXY(t,e,i,n){return n<He(this.getExtent(),t,e)?n:(this.maxDeltaRevision_!=this.getRevision()&&(this.maxDelta_=Math.sqrt(function(t,e,i,n,r){for(let s=0,o=i.length;s<o;++s){const o=i[s];r=rr(t,e,o,n,r),e=o[o.length-1]}return r}(this.flatCoordinates,0,this.endss_,this.stride,0)),this.maxDeltaRevision_=this.getRevision()),function(t,e,i,n,r,s,o,a,l,h,u){u=u||[NaN,NaN];for(let c=0,d=i.length;c<d;++c){const d=i[c];h=or(t,e,d,n,r,s,o,a,l,h,u),e=d[d.length-1]}return h}(this.getOrientedFlatCoordinates(),0,this.endss_,this.stride,this.maxDelta_,!0,t,e,i,n))}containsXY(t,e){return function(t,e,i,n,r,s){if(0===i.length)return!1;for(let o=0,a=i.length;o<a;++o){const a=i[o];if(Er(t,e,a,n,r,s))return!0;e=a[a.length-1]}return!1}(this.getOrientedFlatCoordinates(),0,this.endss_,this.stride,t,e)}getArea(){return function(t,e,i,n){let r=0;for(let s=0,o=i.length;s<o;++s){const o=i[s];r+=mr(t,e,o,n),e=o[o.length-1]}return r}(this.getOrientedFlatCoordinates(),0,this.endss_,this.stride)}getCoordinates(t){let e;return void 0!==t?(e=this.getOrientedFlatCoordinates().slice(),Vr(e,0,this.endss_,this.stride,t)):e=this.flatCoordinates,pr(e,0,this.endss_,this.stride)}getEndss(){return this.endss_}getFlatInteriorPoints(){if(this.flatInteriorPointsRevision_!=this.getRevision()){const t=Yr(this.flatCoordinates,0,this.endss_,this.stride);this.flatInteriorPoints_=Gr(this.getOrientedFlatCoordinates(),0,this.endss_,this.stride,t),this.flatInteriorPointsRevision_=this.getRevision()}return this.flatInteriorPoints_}getInteriorPoints(){return new Or(this.getFlatInteriorPoints().slice(),"XYM")}getOrientedFlatCoordinates(){if(this.orientedRevision_!=this.getRevision()){const t=this.flatCoordinates;Br(t,0,this.endss_,this.stride)?this.orientedFlatCoordinates_=t:(this.orientedFlatCoordinates_=t.slice(),this.orientedFlatCoordinates_.length=Vr(this.orientedFlatCoordinates_,0,this.endss_,this.stride)),this.orientedRevision_=this.getRevision()}return this.orientedFlatCoordinates_}getSimplifiedGeometryInternal(t){const e=[],i=[];return e.length=function(t,e,i,n,r,s,o,a){for(let l=0,h=i.length;l<h;++l){const h=i[l],u=[];o=cr(t,e,h,n,r,s,o,u),a.push(u),e=h[h.length-1]}return o}(this.flatCoordinates,0,this.endss_,this.stride,Math.sqrt(t),e,0,i),new Kr(e,"XY",i)}getPolygon(t){if(t<0||this.endss_.length<=t)return null;let e;if(0===t)e=0;else{const i=this.endss_[t-1];e=i[i.length-1]}const i=this.endss_[t].slice(),n=i[i.length-1];if(0!==e)for(let t=0,n=i.length;t<n;++t)i[t]-=e;return new Wr(this.flatCoordinates.slice(e,n),this.layout,i)}getPolygons(){const t=this.layout,e=this.flatCoordinates,i=this.endss_,n=[];let r=0;for(let s=0,o=i.length;s<o;++s){const o=i[s].slice(),a=o[o.length-1];if(0!==r)for(let t=0,e=o.length;t<e;++t)o[t]-=r;const l=new Wr(e.slice(r,a),t,o);n.push(l),r=a}return n}getType(){return"MultiPolygon"}intersectsExtent(t){return function(t,e,i,n,r){for(let s=0,o=i.length;s<o;++s){const o=i[s];if(Pr(t,e,o,n,r))return!0;e=o[o.length-1]}return!1}(this.getOrientedFlatCoordinates(),0,this.endss_,this.stride,t)}setCoordinates(t,e){this.setLayout(e,t,3),this.flatCoordinates||(this.flatCoordinates=[]);const i=Kn(this.flatCoordinates,0,t,this.stride,this.endss_);if(0===i.length)this.flatCoordinates.length=0;else{const t=i[i.length-1];this.flatCoordinates.length=0===t.length?0:t[t.length-1]}this.changed()}}var Hr=Kr;const Jr=[1,0,0,1,0,0];class Qr{constructor(t,e,i,n,r,s){this.styleFunction,this.extent_,this.id_=s,this.type_=t,this.flatCoordinates_=e,this.flatInteriorPoints_=null,this.flatMidpoints_=null,this.ends_=i,this.properties_=r,this.squaredTolerance_,this.stride_=n,this.simplifiedGeometry_}get(t){return this.properties_[t]}getExtent(){return this.extent_||(this.extent_="Point"===this.type_?si(this.flatCoordinates_):oi(this.flatCoordinates_,0,this.flatCoordinates_.length,2)),this.extent_}getFlatInteriorPoint(){if(!this.flatInteriorPoints_){const t=mi(this.getExtent());this.flatInteriorPoints_=zr(this.flatCoordinates_,0,this.ends_,2,t,0)}return this.flatInteriorPoints_}getFlatInteriorPoints(){if(!this.flatInteriorPoints_){const t=Xr(this.flatCoordinates_,this.ends_),e=Yr(this.flatCoordinates_,0,t,2);this.flatInteriorPoints_=Gr(this.flatCoordinates_,0,t,2,e)}return this.flatInteriorPoints_}getFlatMidpoint(){return this.flatMidpoints_||(this.flatMidpoints_=vr(this.flatCoordinates_,0,this.flatCoordinates_.length,2,.5)),this.flatMidpoints_}getFlatMidpoints(){if(!this.flatMidpoints_){this.flatMidpoints_=[];const t=this.flatCoordinates_;let e=0;const i=this.ends_;for(let n=0,r=i.length;n<r;++n){const r=i[n],s=vr(t,e,r,2,.5);gt(this.flatMidpoints_,s),e=r}}return this.flatMidpoints_}getId(){return this.id_}getOrientedFlatCoordinates(){return this.flatCoordinates_}getGeometry(){return this}getSimplifiedGeometry(t){return this}simplifyTransformed(t,e){return this}getProperties(){return this.properties_}getPropertiesInternal(){return this.properties_}getStride(){return this.stride_}getStyleFunction(){return this.styleFunction}getType(){return this.type_}transform(t){const e=(t=yn(t)).getExtent(),i=t.getWorldExtent();if(e&&i){const t=vi(i)/vi(e);$e(Jr,i[0],i[3],t,-t,0,0,0),jn(this.flatCoordinates_,0,this.flatCoordinates_.length,2,Jr,this.flatCoordinates_)}}applyTransform(t){t(this.flatCoordinates_,this.flatCoordinates_,this.stride_)}clone(){return new Qr(this.type_,this.flatCoordinates_.slice(),this.ends_.slice(),this.stride_,Object.assign({},this.properties_),this.id_)}getEnds(){return this.ends_}enableSimplifyTransformed(){return this.simplifyTransformed=yt(((t,e)=>{if(t===this.squaredTolerance_)return this.simplifiedGeometry_;this.simplifiedGeometry_=this.clone(),e&&this.simplifiedGeometry_.applyTransform(e);const i=this.simplifiedGeometry_.getFlatCoordinates();let n;switch(this.type_){case"LineString":i.length=ar(i,0,this.simplifiedGeometry_.flatCoordinates_.length,this.simplifiedGeometry_.stride_,t,i,0),n=[i.length];break;case"MultiLineString":n=[],i.length=lr(i,0,this.simplifiedGeometry_.ends_,this.simplifiedGeometry_.stride_,t,i,0,n);break;case"Polygon":n=[],i.length=cr(i,0,this.simplifiedGeometry_.ends_,this.simplifiedGeometry_.stride_,Math.sqrt(t),i,0,n)}return n&&(this.simplifiedGeometry_=new Qr(this.type_,i,n,2,this.properties_,this.id_)),this.squaredTolerance_=t,this.simplifiedGeometry_})),this}}Qr.prototype.getFlatCoordinates=Qr.prototype.getOrientedFlatCoordinates;var ts=Qr;class es{constructor(t){t=t||{},this.color_=void 0!==t.color?t.color:null,this.lineCap_=t.lineCap,this.lineDash_=void 0!==t.lineDash?t.lineDash:null,this.lineDashOffset_=t.lineDashOffset,this.lineJoin_=t.lineJoin,this.miterLimit_=t.miterLimit,this.width_=t.width}clone(){const t=this.getColor();return new es({color:Array.isArray(t)?t.slice():t||void 0,lineCap:this.getLineCap(),lineDash:this.getLineDash()?this.getLineDash().slice():void 0,lineDashOffset:this.getLineDashOffset(),lineJoin:this.getLineJoin(),miterLimit:this.getMiterLimit(),width:this.getWidth()})}getColor(){return this.color_}getLineCap(){return this.lineCap_}getLineDash(){return this.lineDash_}getLineDashOffset(){return this.lineDashOffset_}getLineJoin(){return this.lineJoin_}getMiterLimit(){return this.miterLimit_}getWidth(){return this.width_}setColor(t){this.color_=t}setLineCap(t){this.lineCap_=t}setLineDash(t){this.lineDash_=t}setLineDashOffset(t){this.lineDashOffset_=t}setLineJoin(t){this.lineJoin_=t}setMiterLimit(t){this.miterLimit_=t}setWidth(t){this.width_=t}}var is=es;class ns{constructor(t){t=t||{},this.geometry_=null,this.geometryFunction_=as,void 0!==t.geometry&&this.setGeometry(t.geometry),this.fill_=void 0!==t.fill?t.fill:null,this.image_=void 0!==t.image?t.image:null,this.renderer_=void 0!==t.renderer?t.renderer:null,this.hitDetectionRenderer_=void 0!==t.hitDetectionRenderer?t.hitDetectionRenderer:null,this.stroke_=void 0!==t.stroke?t.stroke:null,this.text_=void 0!==t.text?t.text:null,this.zIndex_=t.zIndex}clone(){let t=this.getGeometry();return t&&"object"==typeof t&&(t=t.clone()),new ns({geometry:t??void 0,fill:this.getFill()?this.getFill().clone():void 0,image:this.getImage()?this.getImage().clone():void 0,renderer:this.getRenderer()??void 0,stroke:this.getStroke()?this.getStroke().clone():void 0,text:this.getText()?this.getText().clone():void 0,zIndex:this.getZIndex()})}getRenderer(){return this.renderer_}setRenderer(t){this.renderer_=t}setHitDetectionRenderer(t){this.hitDetectionRenderer_=t}getHitDetectionRenderer(){return this.hitDetectionRenderer_}getGeometry(){return this.geometry_}getGeometryFunction(){return this.geometryFunction_}getFill(){return this.fill_}setFill(t){this.fill_=t}getImage(){return this.image_}setImage(t){this.image_=t}getStroke(){return this.stroke_}setStroke(t){this.stroke_=t}getText(){return this.text_}setText(t){this.text_=t}getZIndex(){return this.zIndex_}setGeometry(t){"function"==typeof t?this.geometryFunction_=t:"string"==typeof t?this.geometryFunction_=function(e){return e.get(t)}:t?void 0!==t&&(this.geometryFunction_=function(){return t}):this.geometryFunction_=as,this.geometry_=t}setZIndex(t){this.zIndex_=t}}let rs=null;function ss(t,e){if(!rs){const t=new be({color:"rgba(255,255,255,0.4)"}),e=new is({color:"#3399CC",width:1.25});rs=[new ns({image:new ve({fill:t,stroke:e,radius:5}),fill:t,stroke:e})]}return rs}function os(){const t={},e=[255,255,255,1],i=[0,153,255,1];return t.Polygon=[new ns({fill:new be({color:[255,255,255,.5]})})],t.MultiPolygon=t.Polygon,t.LineString=[new ns({stroke:new is({color:e,width:5})}),new ns({stroke:new is({color:i,width:3})})],t.MultiLineString=t.LineString,t.Circle=t.Polygon.concat(t.LineString),t.Point=[new ns({image:new ve({radius:6,fill:new be({color:i}),stroke:new is({color:e,width:1.5})}),zIndex:1/0})],t.MultiPoint=t.Point,t.GeometryCollection=t.Polygon.concat(t.LineString,t.Point),t}function as(t){return t.getGeometry()}var ls=ns;class hs{constructor(t){t=t||{},this.font_=t.font,this.rotation_=t.rotation,this.rotateWithView_=t.rotateWithView,this.scale_=t.scale,this.scaleArray_=u(void 0!==t.scale?t.scale:1),this.text_=t.text,this.textAlign_=t.textAlign,this.justify_=t.justify,this.repeat_=t.repeat,this.textBaseline_=t.textBaseline,this.fill_=void 0!==t.fill?t.fill:new be({color:"#333"}),this.maxAngle_=void 0!==t.maxAngle?t.maxAngle:Math.PI/4,this.placement_=void 0!==t.placement?t.placement:"point",this.overflow_=!!t.overflow,this.stroke_=void 0!==t.stroke?t.stroke:null,this.offsetX_=void 0!==t.offsetX?t.offsetX:0,this.offsetY_=void 0!==t.offsetY?t.offsetY:0,this.backgroundFill_=t.backgroundFill?t.backgroundFill:null,this.backgroundStroke_=t.backgroundStroke?t.backgroundStroke:null,this.padding_=void 0===t.padding?null:t.padding}clone(){const t=this.getScale();return new hs({font:this.getFont(),placement:this.getPlacement(),repeat:this.getRepeat(),maxAngle:this.getMaxAngle(),overflow:this.getOverflow(),rotation:this.getRotation(),rotateWithView:this.getRotateWithView(),scale:Array.isArray(t)?t.slice():t,text:this.getText(),textAlign:this.getTextAlign(),justify:this.getJustify(),textBaseline:this.getTextBaseline(),fill:this.getFill()?this.getFill().clone():void 0,stroke:this.getStroke()?this.getStroke().clone():void 0,offsetX:this.getOffsetX(),offsetY:this.getOffsetY(),backgroundFill:this.getBackgroundFill()?this.getBackgroundFill().clone():void 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this.padding_}setOverflow(t){this.overflow_=t}setFont(t){this.font_=t}setMaxAngle(t){this.maxAngle_=t}setOffsetX(t){this.offsetX_=t}setOffsetY(t){this.offsetY_=t}setPlacement(t){this.placement_=t}setRepeat(t){this.repeat_=t}setRotateWithView(t){this.rotateWithView_=t}setFill(t){this.fill_=t}setRotation(t){this.rotation_=t}setScale(t){this.scale_=t,this.scaleArray_=u(void 0!==t?t:1)}setStroke(t){this.stroke_=t}setText(t){this.text_=t}setTextAlign(t){this.textAlign_=t}setJustify(t){this.justify_=t}setTextBaseline(t){this.textBaseline_=t}setBackgroundFill(t){this.backgroundFill_=t}setBackgroundStroke(t){this.backgroundStroke_=t}setPadding(t){this.padding_=t}}var us=hs;class cs{constructor(t,e,i,n){this.minX=t,this.maxX=e,this.minY=i,this.maxY=n}contains(t){return this.containsXY(t[1],t[2])}containsTileRange(t){return this.minX<=t.minX&&t.maxX<=this.maxX&&this.minY<=t.minY&&t.maxY<=this.maxY}containsXY(t,e){return this.minX<=t&&t<=this.maxX&&this.minY<=e&&e<=this.maxY}equals(t){return this.minX==t.minX&&this.minY==t.minY&&this.maxX==t.maxX&&this.maxY==t.maxY}extend(t){t.minX<this.minX&&(this.minX=t.minX),t.maxX>this.maxX&&(this.maxX=t.maxX),t.minY<this.minY&&(this.minY=t.minY),t.maxY>this.maxY&&(this.maxY=t.maxY)}getHeight(){return this.maxY-this.minY+1}getSize(){return[this.getWidth(),this.getHeight()]}getWidth(){return this.maxX-this.minX+1}intersects(t){return this.minX<=t.maxX&&this.maxX>=t.minX&&this.minY<=t.maxY&&this.maxY>=t.minY}}function ds(t,e,i,n,r){return void 0!==r?(r.minX=t,r.maxX=e,r.minY=i,r.maxY=n,r):new cs(t,e,i,n)}var gs=cs;const ps=42,fs=256;function ms(t,e,i,n){return void 0!==n?(n[0]=t,n[1]=e,n[2]=i,n):[t,e,i]}function _s(t,e,i){return t+"/"+e+"/"+i}function ys(t){return _s(t[0],t[1],t[2])}function xs(t){return t.split("/").map(Number)}function vs(t){return(t[1]<<t[0])+t[2]}const ws=[0,0,0];var bs=class{constructor(t){let e;if(this.minZoom=void 0!==t.minZoom?t.minZoom:0,this.resolutions_=t.resolutions,Se(function(t,e,i){const n=e||ut;return t.every((function(e,r){if(0===r)return!0;const s=n(t[r-1],e);return!(s>0||i&&0===s)}))}(this.resolutions_,((t,e)=>e-t),!0),"`resolutions` must be sorted in descending order"),!t.origins)for(let t=0,i=this.resolutions_.length-1;t<i;++t)if(e){if(this.resolutions_[t]/this.resolutions_[t+1]!==e){e=void 0;break}}else e=this.resolutions_[t]/this.resolutions_[t+1];this.zoomFactor_=e,this.maxZoom=this.resolutions_.length-1,this.origin_=void 0!==t.origin?t.origin:null,this.origins_=null,void 0!==t.origins&&(this.origins_=t.origins,Se(this.origins_.length==this.resolutions_.length,"Number of `origins` and `resolutions` must be equal"));const i=t.extent;void 0===i||this.origin_||this.origins_||(this.origin_=bi(i)),Se(!this.origin_&&this.origins_||this.origin_&&!this.origins_,"Either `origin` or `origins` must be configured, never both"),this.tileSizes_=null,void 0!==t.tileSizes&&(this.tileSizes_=t.tileSizes,Se(this.tileSizes_.length==this.resolutions_.length,"Number of `tileSizes` and 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r,s,o,a=null,l=t[0]-1;for(2===this.zoomFactor_?(s=t[1],o=t[2]):a=this.getTileCoordExtent(t,n);l>=this.minZoom;){if(void 0!==s&&void 0!==o?(s=Math.floor(s/2),o=Math.floor(o/2),r=ds(s,s,o,o,i)):r=this.getTileRangeForExtentAndZ(a,l,i),e(l,r))return!0;--l}return!1}getExtent(){return this.extent_}getMaxZoom(){return this.maxZoom}getMinZoom(){return this.minZoom}getOrigin(t){return this.origin_?this.origin_:this.origins_[t]}getResolution(t){return this.resolutions_[t]}getResolutions(){return this.resolutions_}getTileCoordChildTileRange(t,e,i){if(t[0]<this.maxZoom){if(2===this.zoomFactor_){const i=2*t[1],n=2*t[2];return ds(i,i+1,n,n+1,e)}const n=this.getTileCoordExtent(t,i||this.tmpExtent_);return this.getTileRangeForExtentAndZ(n,t[0]+1,e)}return null}getTileRangeForTileCoordAndZ(t,e,i){if(e>this.maxZoom||e<this.minZoom)return null;const n=t[0],r=t[1],s=t[2];if(e===n)return ds(r,s,r,s,i);if(this.zoomFactor_){const 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n*=Math.log(1+50*Math.max(0,t/e-1))/50+1,i&&(n=Math.max(n,i),n/=Math.log(1+50*Math.max(0,i/t-1))/50+1),b(n,i/2,2*e)}function Js(t,e,i,n,r){return i=void 0===i||i,function(s,o,a,l){if(void 0!==s){const o=n?Ks(t,n,a,r):t;return i&&l?Hs(s,o,e):b(s,e,o)}}}function Qs(t){if(void 0!==t)return 0}function to(t){if(void 0!==t)return t}function eo(t){return Math.pow(t,3)}function io(t){return 1-eo(1-t)}function no(t){return 3*t*t-2*t*t*t}function ro(t){return t}function so(t,e){setTimeout((function(){t(e)}),0)}function oo(t){return!(t.sourceCenter&&t.targetCenter&&!Ki(t.sourceCenter,t.targetCenter))&&(t.sourceResolution===t.targetResolution&&t.sourceRotation===t.targetRotation)}function ao(t,e,i,n,r){const s=Math.cos(-r);let o=Math.sin(-r),a=t[0]*s-t[1]*o,l=t[1]*s+t[0]*o;a+=(e[0]/2-i[0])*n,l+=(i[1]-e[1]/2)*n,o=-o;return[a*s-l*o,l*s+a*o]}var lo=class extends Vt{constructor(t){super(),this.on,this.once,this.un,t=Object.assign({},t),this.hints_=[0,0],this.animations_=[],this.updateAnimationKey_,this.projection_=bn(t.projection,"EPSG:3857"),this.viewportSize_=[100,100],this.targetCenter_=null,this.targetResolution_,this.targetRotation_,this.nextCenter_=null,this.nextResolution_,this.nextRotation_,this.cancelAnchor_=void 0,t.projection&&gn(),t.center&&(t.center=An(t.center,this.projection_)),t.extent&&(t.extent=On(t.extent,this.projection_)),this.applyOptions_(t)}applyOptions_(t){const e=Object.assign({},t);for(const t in qs)delete e[t];this.setProperties(e,!0);const i=function(t){let e,i,n;const r=28,s=2;let o=void 0!==t.minZoom?t.minZoom:0,a=void 0!==t.maxZoom?t.maxZoom:r;const l=void 0!==t.zoomFactor?t.zoomFactor:s,h=void 0!==t.multiWorld&&t.multiWorld,u=void 0===t.smoothResolutionConstraint||t.smoothResolutionConstraint,c=void 0!==t.showFullExtent&&t.showFullExtent,d=bn(t.projection,"EPSG:3857"),g=d.getExtent();let p=t.constrainOnlyCenter,f=t.extent;h||f||!d.isGlobal()||(p=!1,f=g);if(void 0!==t.resolutions){const r=t.resolutions;i=r[o],n=void 0!==r[a]?r[a]:r[r.length-1],e=t.constrainResolution?function(t,e,i,n){return e=void 0===e||e,function(r,s,o,a){if(void 0!==r){const l=t[0],h=t[t.length-1],u=i?Ks(l,i,o,n):l;if(a)return e?Hs(r,u,h):b(r,h,u);const c=Math.min(u,r),d=Math.floor(ct(t,c,s));return t[d]>u&&d<t.length-1?t[d+1]:t[d]}}}(r,u,!p&&f,c):Js(i,n,u,!p&&f,c)}else{const h=(g?Math.max(Ei(g),vi(g)):360*Fi.degrees/d.getMetersPerUnit())/fs/Math.pow(s,0),m=h/Math.pow(s,r-0);i=t.maxResolution,void 0!==i?o=0:i=h/Math.pow(l,o),n=t.minResolution,void 0===n&&(n=void 0!==t.maxZoom?void 0!==t.maxResolution?i/Math.pow(l,a):h/Math.pow(l,a):m),a=o+Math.floor(Math.log(i/n)/Math.log(l)),n=i/Math.pow(l,a-o),e=t.constrainResolution?function(t,e,i,n,r,s){return n=void 0===n||n,i=void 0!==i?i:0,function(o,a,l,h){if(void 0!==o){const u=r?Ks(e,r,l,s):e;if(h)return n?Hs(o,u,i):b(o,i,u);const c=1e-9,d=Math.ceil(Math.log(e/u)/Math.log(t)-c),g=-a*(.5-c)+.5,p=Math.min(u,o),f=Math.floor(Math.log(e/p)/Math.log(t)+g),m=Math.max(d,f);return b(e/Math.pow(t,m),i,u)}}}(l,i,n,u,!p&&f,c):Js(i,n,u,!p&&f,c)}return{constraint:e,maxResolution:i,minResolution:n,minZoom:o,zoomFactor:l}}(t);this.maxResolution_=i.maxResolution,this.minResolution_=i.minResolution,this.zoomFactor_=i.zoomFactor,this.resolutions_=t.resolutions,this.padding_=t.padding,this.minZoom_=i.minZoom;const n=function(t){if(void 0!==t.extent){const e=void 0===t.smoothExtentConstraint||t.smoothExtentConstraint;return Zs(t.extent,t.constrainOnlyCenter,e)}const e=bn(t.projection,"EPSG:3857");if(!0!==t.multiWorld&&e.isGlobal()){const t=e.getExtent().slice();return t[0]=-1/0,t[2]=1/0,Zs(t,!1,!1)}return Ys}(t),r=i.constraint,s=function(t){const e=void 0===t.enableRotation||t.enableRotation;if(e){const e=t.constrainRotation;return void 0===e||!0===e?function(t){const e=void 0===t?T(5):t;return function(t,i){return i||void 0===t?t:Math.abs(t)<=e?0:t}}():!1===e?to:"number"==typeof e?function(t){const e=2*Math.PI/t;return function(t,i){return i?t:void 0!==t?t=Math.floor(t/e+.5)*e:void 0}}(e):to}return Qs}(t);this.constraints_={center:n,resolution:r,rotation:s},this.setRotation(void 0!==t.rotation?t.rotation:0),this.setCenterInternal(void 0!==t.center?t.center:null),void 0!==t.resolution?this.setResolution(t.resolution):void 0!==t.zoom&&this.setZoom(t.zoom)}get padding(){return this.padding_}set padding(t){let e=this.padding_;this.padding_=t;const i=this.getCenterInternal();if(i){const n=t||[0,0,0,0];e=e||[0,0,0,0];const r=this.getResolution(),s=r/2*(n[3]-e[3]+e[1]-n[1]),o=r/2*(n[0]-e[0]+e[2]-n[2]);this.setCenterInternal([i[0]+s,i[1]-o])}}getUpdatedOptions_(t){const e=this.getProperties();return void 0!==e.resolution?e.resolution=this.getResolution():e.zoom=this.getZoom(),e.center=this.getCenterInternal(),e.rotation=this.getRotation(),Object.assign({},e,t)}animate(t){this.isDef()&&!this.getAnimating()&&this.resolveConstraints(0);const e=new Array(arguments.length);for(let t=0;t<e.length;++t){let i=arguments[t];i.center&&(i=Object.assign({},i),i.center=An(i.center,this.getProjection())),i.anchor&&(i=Object.assign({},i),i.anchor=An(i.anchor,this.getProjection())),e[t]=i}this.animateInternal.apply(this,e)}animateInternal(t){let e,i=arguments.length;i>1&&"function"==typeof arguments[i-1]&&(e=arguments[i-1],--i);let n=0;for(;n<i&&!this.isDef();++n){const t=arguments[n];t.center&&this.setCenterInternal(t.center),void 0!==t.zoom?this.setZoom(t.zoom):t.resolution&&this.setResolution(t.resolution),void 0!==t.rotation&&this.setRotation(t.rotation)}if(n===i)return void(e&&so(e,!0));let r=Date.now(),s=this.targetCenter_.slice(),o=this.targetResolution_,a=this.targetRotation_;const l=[];for(;n<i;++n){const t=arguments[n],i={start:r,complete:!1,anchor:t.anchor,duration:void 0!==t.duration?t.duration:1e3,easing:t.easing||no,callback:e};if(t.center&&(i.sourceCenter=s,i.targetCenter=t.center.slice(),s=i.targetCenter),void 0!==t.zoom?(i.sourceResolution=o,i.targetResolution=this.getResolutionForZoom(t.zoom),o=i.targetResolution):t.resolution&&(i.sourceResolution=o,i.targetResolution=t.resolution,o=i.targetResolution),void 0!==t.rotation){i.sourceRotation=a;const e=P(t.rotation-a+Math.PI,2*Math.PI)-Math.PI;i.targetRotation=a+e,a=i.targetRotation}oo(i)?i.complete=!0:r+=i.duration,l.push(i)}this.animations_.push(l),this.setHint(Xs,1),this.updateAnimations_()}getAnimating(){return this.hints_[Xs]>0}getInteracting(){return this.hints_[Ws]>0}cancelAnimations(){let t;this.setHint(Xs,-this.hints_[Xs]);for(let e=0,i=this.animations_.length;e<i;++e){const i=this.animations_[e];if(i[0].callback&&so(i[0].callback,!1),!t)for(let e=0,n=i.length;e<n;++e){const n=i[e];if(!n.complete){t=n.anchor;break}}}this.animations_.length=0,this.cancelAnchor_=t,this.nextCenter_=null,this.nextResolution_=NaN,this.nextRotation_=NaN}updateAnimations_(){if(void 0!==this.updateAnimationKey_&&(cancelAnimationFrame(this.updateAnimationKey_),this.updateAnimationKey_=void 0),!this.getAnimating())return;const t=Date.now();let e=!1;for(let i=this.animations_.length-1;i>=0;--i){const n=this.animations_[i];let r=!0;for(let i=0,s=n.length;i<s;++i){const s=n[i];if(s.complete)continue;const o=t-s.start;let a=s.duration>0?o/s.duration:1;a>=1?(s.complete=!0,a=1):r=!1;const l=s.easing(a);if(s.sourceCenter){const t=s.sourceCenter[0],e=s.sourceCenter[1],i=s.targetCenter[0],n=s.targetCenter[1];this.nextCenter_=s.targetCenter;const r=t+l*(i-t),o=e+l*(n-e);this.targetCenter_=[r,o]}if(s.sourceResolution&&s.targetResolution){const t=1===l?s.targetResolution:s.sourceResolution+l*(s.targetResolution-s.sourceResolution);if(s.anchor){const e=this.getViewportSize_(this.getRotation()),i=this.constraints_.resolution(t,0,e,!0);this.targetCenter_=this.calculateCenterZoom(i,s.anchor)}this.nextResolution_=s.targetResolution,this.targetResolution_=t,this.applyTargetState_(!0)}if(void 0!==s.sourceRotation&&void 0!==s.targetRotation){const t=1===l?P(s.targetRotation+Math.PI,2*Math.PI)-Math.PI:s.sourceRotation+l*(s.targetRotation-s.sourceRotation);if(s.anchor){const e=this.constraints_.rotation(t,!0);this.targetCenter_=this.calculateCenterRotate(e,s.anchor)}this.nextRotation_=s.targetRotation,this.targetRotation_=t}if(this.applyTargetState_(!0),e=!0,!s.complete)break}if(r){this.animations_[i]=null,this.setHint(Xs,-1),this.nextCenter_=null,this.nextResolution_=NaN,this.nextRotation_=NaN;const t=n[0].callback;t&&so(t,!0)}}this.animations_=this.animations_.filter(Boolean),e&&void 0===this.updateAnimationKey_&&(this.updateAnimationKey_=requestAnimationFrame(this.updateAnimations_.bind(this)))}calculateCenterRotate(t,e){let i;const n=this.getCenterInternal();var r,s;return void 0!==n&&(i=[n[0]-e[0],n[1]-e[1]],Hi(i,t-this.getRotation()),s=e,(r=i)[0]+=+s[0],r[1]+=+s[1]),i}calculateCenterZoom(t,e){let i;const n=this.getCenterInternal(),r=this.getResolution();if(void 0!==n&&void 0!==r){i=[e[0]-t*(e[0]-n[0])/r,e[1]-t*(e[1]-n[1])/r]}return i}getViewportSize_(t){const e=this.viewportSize_;if(t){const i=e[0],n=e[1];return[Math.abs(i*Math.cos(t))+Math.abs(n*Math.sin(t)),Math.abs(i*Math.sin(t))+Math.abs(n*Math.cos(t))]}return e}setViewportSize(t){this.viewportSize_=Array.isArray(t)?t.slice():[100,100],this.getAnimating()||this.resolveConstraints(0)}getCenter(){const t=this.getCenterInternal();return t?kn(t,this.getProjection()):t}getCenterInternal(){return this.get(qs.CENTER)}getConstraints(){return this.constraints_}getConstrainResolution(){return this.get("constrainResolution")}getHints(t){return void 0!==t?(t[0]=this.hints_[0],t[1]=this.hints_[1],t):this.hints_.slice()}calculateExtent(t){return Dn(this.calculateExtentInternal(t),this.getProjection())}calculateExtentInternal(t){t=t||this.getViewportSizeMinusPadding_();const e=this.getCenterInternal();Se(e,"The view center is not defined");const i=this.getResolution();Se(void 0!==i,"The view resolution is not defined");const n=this.getRotation();return Se(void 0!==n,"The view rotation is not defined"),yi(e,i,n,t)}getMaxResolution(){return this.maxResolution_}getMinResolution(){return this.minResolution_}getMaxZoom(){return this.getZoomForResolution(this.minResolution_)}setMaxZoom(t){this.applyOptions_(this.getUpdatedOptions_({maxZoom:t}))}getMinZoom(){return this.getZoomForResolution(this.maxResolution_)}setMinZoom(t){this.applyOptions_(this.getUpdatedOptions_({minZoom:t}))}setConstrainResolution(t){this.applyOptions_(this.getUpdatedOptions_({constrainResolution:t}))}getProjection(){return this.projection_}getResolution(){return this.get(qs.RESOLUTION)}getResolutions(){return this.resolutions_}getResolutionForExtent(t,e){return this.getResolutionForExtentInternal(On(t,this.getProjection()),e)}getResolutionForExtentInternal(t,e){e=e||this.getViewportSizeMinusPadding_();const i=Ei(t)/e[0],n=vi(t)/e[1];return Math.max(i,n)}getResolutionForValueFunction(t){t=t||2;const e=this.getConstrainedResolution(this.maxResolution_),i=this.minResolution_,n=Math.log(e/i)/Math.log(t);return function(i){return e/Math.pow(t,i*n)}}getRotation(){return this.get(qs.ROTATION)}getValueForResolutionFunction(t){const e=Math.log(t||2),i=this.getConstrainedResolution(this.maxResolution_),n=this.minResolution_,r=Math.log(i/n)/e;return function(t){return Math.log(i/t)/e/r}}getViewportSizeMinusPadding_(t){let e=this.getViewportSize_(t);const i=this.padding_;return i&&(e=[e[0]-i[1]-i[3],e[1]-i[0]-i[2]]),e}getState(){const t=this.getProjection(),e=this.getResolution(),i=this.getRotation();let n=this.getCenterInternal();const r=this.padding_;if(r){const t=this.getViewportSizeMinusPadding_();n=ao(n,this.getViewportSize_(),[t[0]/2+r[3],t[1]/2+r[0]],e,i)}return{center:n.slice(0),projection:void 0!==t?t:null,resolution:e,nextCenter:this.nextCenter_,nextResolution:this.nextResolution_,nextRotation:this.nextRotation_,rotation:i,zoom:this.getZoom()}}getViewStateAndExtent(){return{viewState:this.getState(),extent:this.calculateExtent()}}getZoom(){let t;const e=this.getResolution();return void 0!==e&&(t=this.getZoomForResolution(e)),t}getZoomForResolution(t){let e,i,n=this.minZoom_||0;if(this.resolutions_){const r=ct(this.resolutions_,t,1);n=r,e=this.resolutions_[r],i=r==this.resolutions_.length-1?2:e/this.resolutions_[r+1]}else e=this.maxResolution_,i=this.zoomFactor_;return n+Math.log(e/t)/Math.log(i)}getResolutionForZoom(t){if(this.resolutions_){if(this.resolutions_.length<=1)return 0;const e=b(Math.floor(t),0,this.resolutions_.length-2),i=this.resolutions_[e]/this.resolutions_[e+1];return this.resolutions_[e]/Math.pow(i,b(t-e,0,1))}return this.maxResolution_/Math.pow(this.zoomFactor_,t-this.minZoom_)}fit(t,e){let i;if(Se(Array.isArray(t)||"function"==typeof t.getSimplifiedGeometry,"Invalid extent or geometry provided as `geometry`"),Array.isArray(t)){Se(!Ti(t),"Cannot fit empty extent provided as `geometry`");i=qr(On(t,this.getProjection()))}else if("Circle"===t.getType()){const e=On(t.getExtent(),this.getProjection());i=qr(e),i.rotate(this.getRotation(),mi(e))}else{const e=Ln();i=e?t.clone().transform(e,this.getProjection()):t}this.fitInternal(i,e)}rotatedExtentForGeometry(t){const e=this.getRotation(),i=Math.cos(e),n=Math.sin(-e),r=t.getFlatCoordinates(),s=t.getStride();let o=1/0,a=1/0,l=-1/0,h=-1/0;for(let t=0,e=r.length;t<e;t+=s){const e=r[t]*i-r[t+1]*n,s=r[t]*n+r[t+1]*i;o=Math.min(o,e),a=Math.min(a,s),l=Math.max(l,e),h=Math.max(h,s)}return[o,a,l,h]}fitInternal(t,e){let i=(e=e||{}).size;i||(i=this.getViewportSizeMinusPadding_());const n=void 0!==e.padding?e.padding:[0,0,0,0],r=void 0!==e.nearest&&e.nearest;let s;s=void 0!==e.minResolution?e.minResolution:void 0!==e.maxZoom?this.getResolutionForZoom(e.maxZoom):0;const o=this.rotatedExtentForGeometry(t);let a=this.getResolutionForExtentInternal(o,[i[0]-n[1]-n[3],i[1]-n[0]-n[2]]);a=isNaN(a)?s:Math.max(a,s),a=this.getConstrainedResolution(a,r?0:1);const l=this.getRotation(),h=Math.sin(l),u=Math.cos(l),c=mi(o);c[0]+=(n[1]-n[3])/2*a,c[1]+=(n[0]-n[2])/2*a;const d=c[0]*u-c[1]*h,g=c[1]*u+c[0]*h,p=this.getConstrainedCenter([d,g],a),f=e.callback?e.callback:_t;void 0!==e.duration?this.animateInternal({resolution:a,center:p,duration:e.duration,easing:e.easing},f):(this.targetResolution_=a,this.targetCenter_=p,this.applyTargetState_(!1,!0),so(f,!0))}centerOn(t,e,i){this.centerOnInternal(An(t,this.getProjection()),e,i)}centerOnInternal(t,e,i){this.setCenterInternal(ao(t,e,i,this.getResolution(),this.getRotation()))}calculateCenterShift(t,e,i,n){let r;const s=this.padding_;if(s&&t){const o=this.getViewportSizeMinusPadding_(-i),a=ao(t,n,[o[0]/2+s[3],o[1]/2+s[0]],e,i);r=[t[0]-a[0],t[1]-a[1]]}return r}isDef(){return!!this.getCenterInternal()&&void 0!==this.getResolution()}adjustCenter(t){const e=kn(this.targetCenter_,this.getProjection());this.setCenter([e[0]+t[0],e[1]+t[1]])}adjustCenterInternal(t){const e=this.targetCenter_;this.setCenterInternal([e[0]+t[0],e[1]+t[1]])}adjustResolution(t,e){e=e&&An(e,this.getProjection()),this.adjustResolutionInternal(t,e)}adjustResolutionInternal(t,e){const i=this.getAnimating()||this.getInteracting(),n=this.getViewportSize_(this.getRotation()),r=this.constraints_.resolution(this.targetResolution_*t,0,n,i);e&&(this.targetCenter_=this.calculateCenterZoom(r,e)),this.targetResolution_*=t,this.applyTargetState_()}adjustZoom(t,e){this.adjustResolution(Math.pow(this.zoomFactor_,-t),e)}adjustRotation(t,e){e&&(e=An(e,this.getProjection())),this.adjustRotationInternal(t,e)}adjustRotationInternal(t,e){const i=this.getAnimating()||this.getInteracting(),n=this.constraints_.rotation(this.targetRotation_+t,i);e&&(this.targetCenter_=this.calculateCenterRotate(n,e)),this.targetRotation_+=t,this.applyTargetState_()}setCenter(t){this.setCenterInternal(t?An(t,this.getProjection()):t)}setCenterInternal(t){this.targetCenter_=t,this.applyTargetState_()}setHint(t,e){return this.hints_[t]+=e,this.changed(),this.hints_[t]}setResolution(t){this.targetResolution_=t,this.applyTargetState_()}setRotation(t){this.targetRotation_=t,this.applyTargetState_()}setZoom(t){this.setResolution(this.getResolutionForZoom(t))}applyTargetState_(t,e){const i=this.getAnimating()||this.getInteracting()||e,n=this.constraints_.rotation(this.targetRotation_,i),r=this.getViewportSize_(n),s=this.constraints_.resolution(this.targetResolution_,0,r,i),o=this.constraints_.center(this.targetCenter_,s,r,i,this.calculateCenterShift(this.targetCenter_,s,n,r));this.get(qs.ROTATION)!==n&&this.set(qs.ROTATION,n),this.get(qs.RESOLUTION)!==s&&(this.set(qs.RESOLUTION,s),this.set("zoom",this.getZoom(),!0)),o&&this.get(qs.CENTER)&&Ki(this.get(qs.CENTER),o)||this.set(qs.CENTER,o),this.getAnimating()&&!t&&this.cancelAnimations(),this.cancelAnchor_=void 0}resolveConstraints(t,e,i){t=void 0!==t?t:200;const n=e||0,r=this.constraints_.rotation(this.targetRotation_),s=this.getViewportSize_(r),o=this.constraints_.resolution(this.targetResolution_,n,s),a=this.constraints_.center(this.targetCenter_,o,s,!1,this.calculateCenterShift(this.targetCenter_,o,r,s));if(0===t&&!this.cancelAnchor_)return this.targetResolution_=o,this.targetRotation_=r,this.targetCenter_=a,void this.applyTargetState_();i=i||(0===t?this.cancelAnchor_:void 0),this.cancelAnchor_=void 0,this.getResolution()===o&&this.getRotation()===r&&this.getCenterInternal()&&Ki(this.getCenterInternal(),a)||(this.getAnimating()&&this.cancelAnimations(),this.animateInternal({rotation:r,center:a,resolution:o,duration:t,easing:io,anchor:i}))}beginInteraction(){this.resolveConstraints(0),this.setHint(Ws,1)}endInteraction(t,e,i){i=i&&An(i,this.getProjection()),this.endInteractionInternal(t,e,i)}endInteractionInternal(t,e,i){this.getInteracting()&&(this.setHint(Ws,-1),this.resolveConstraints(t,e,i))}getConstrainedCenter(t,e){const i=this.getViewportSize_(this.getRotation());return this.constraints_.center(t,e||this.getResolution(),i)}getConstrainedZoom(t,e){const i=this.getResolutionForZoom(t);return this.getZoomForResolution(this.getConstrainedResolution(i,e))}getConstrainedResolution(t,e){e=e||0;const i=this.getViewportSize_(this.getRotation());return this.constraints_.resolution(t,e,i)}};function ho(t,e){if(!t.visible)return!1;const i=e.resolution;if(i<t.minResolution||i>=t.maxResolution)return!1;const n=e.zoom;return n>t.minZoom&&n<=t.maxZoom}var uo=class extends Vs{constructor(t){const e=Object.assign({},t);delete e.source,super(e),this.on,this.once,this.un,this.mapPrecomposeKey_=null,this.mapRenderKey_=null,this.sourceChangeKey_=null,this.renderer_=null,this.sourceReady_=!1,this.rendered=!1,t.render&&(this.render=t.render),t.map&&this.setMap(t.map),this.addChangeListener(Bs,this.handleSourcePropertyChange_);const i=t.source?t.source:null;this.setSource(i)}getLayersArray(t){return(t=t||[]).push(this),t}getLayerStatesArray(t){return(t=t||[]).push(this.getLayerState()),t}getSource(){return this.get(Bs)||null}getRenderSource(){return this.getSource()}getSourceState(){const t=this.getSource();return t?t.getState():"undefined"}handleSourceChange_(){this.changed(),this.sourceReady_||"ready"!==this.getSource().getState()||(this.sourceReady_=!0,this.dispatchEvent("sourceready"))}handleSourcePropertyChange_(){this.sourceChangeKey_&&(Gt(this.sourceChangeKey_),this.sourceChangeKey_=null),this.sourceReady_=!1;const t=this.getSource();t&&(this.sourceChangeKey_=Ot(t,St,this.handleSourceChange_,this),"ready"===t.getState()&&(this.sourceReady_=!0,setTimeout((()=>{this.dispatchEvent("sourceready")}),0))),this.changed()}getFeatures(t){return this.renderer_?this.renderer_.getFeatures(t):Promise.resolve([])}getData(t){return this.renderer_&&this.rendered?this.renderer_.getData(t):null}isVisible(t){let e;const i=this.getMapInternal();let n;!t&&i&&(t=i.getView()),e=t instanceof lo?{viewState:t.getState(),extent:t.calculateExtent()}:t,!e.layerStatesArray&&i&&(e.layerStatesArray=i.getLayerGroup().getLayerStatesArray()),n=e.layerStatesArray?e.layerStatesArray.find((t=>t.layer===this)):this.getLayerState();const r=this.getExtent();return ho(n,e.viewState)&&(!r||Ci(r,e.extent))}getAttributions(t){if(!this.isVisible(t))return[];let e;const i=this.getSource();if(i&&(e=i.getAttributions()),!e)return[];let n=e(t instanceof lo?t.getViewStateAndExtent():t);return Array.isArray(n)||(n=[n]),n}render(t,e){const i=this.getRenderer();return i.prepareFrame(t)?(this.rendered=!0,i.renderFrame(t,e)):null}unrender(){this.rendered=!1}setMapInternal(t){t||this.unrender(),this.set($s,t)}getMapInternal(){return this.get($s)}setMap(t){this.mapPrecomposeKey_&&(Gt(this.mapPrecomposeKey_),this.mapPrecomposeKey_=null),t||this.changed(),this.mapRenderKey_&&(Gt(this.mapRenderKey_),this.mapRenderKey_=null),t&&(this.mapPrecomposeKey_=Ot(t,Is,(function(t){const 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e=t.length,i=t[0];if(i instanceof ls){const i=new Array(e);for(let n=0;n<e;++n){const e=t[n];if(!(e instanceof ls))throw new Error("Expected a list of style instances");i[n]=e}return i}if("style"in i){const i=new Array(e);for(let n=0;n<e;++n){const e=t[n];if(!("style"in e))throw new Error("Expected a list of rules with a style property");i[n]=e}return oa(i)}const n=t;return aa(n)}(t),this.styleFunction_=null===t?void 0:function(t){let e;if("function"==typeof t)e=t;else{let i;Array.isArray(t)?i=t:(Se("function"==typeof t.getZIndex,"Expected an `Style` or an array of `Style`"),i=[t]),e=function(){return i}}return e}(this.style_),this.changed()}};const Ra={BEGIN_GEOMETRY:0,BEGIN_PATH:1,CIRCLE:2,CLOSE_PATH:3,CUSTOM:4,DRAW_CHARS:5,DRAW_IMAGE:6,END_GEOMETRY:7,FILL:8,MOVE_TO_LINE_TO:9,SET_FILL_STYLE:10,SET_STROKE_STYLE:11,STROKE:12},Fa=[Ra.FILL],Ma=[Ra.STROKE],Ia=[Ra.BEGIN_PATH],La=[Ra.CLOSE_PATH];var ka=Ra;var Aa=class{drawCustom(t,e,i,n){}drawGeometry(t){}setStyle(t){}drawCircle(t,e){}drawFeature(t,e){}drawGeometryCollection(t,e){}drawLineString(t,e){}drawMultiLineString(t,e){}drawMultiPoint(t,e){}drawMultiPolygon(t,e){}drawPoint(t,e){}drawPolygon(t,e){}drawText(t,e){}setFillStrokeStyle(t,e){}setImageStyle(t,e){}setTextStyle(t,e){}};var Da=class extends Aa{constructor(t,e,i,n){super(),this.tolerance=t,this.maxExtent=e,this.pixelRatio=n,this.maxLineWidth=0,this.resolution=i,this.beginGeometryInstruction1_=null,this.beginGeometryInstruction2_=null,this.bufferedMaxExtent_=null,this.instructions=[],this.coordinates=[],this.tmpCoordinate_=[],this.hitDetectionInstructions=[],this.state={}}applyPixelRatio(t){const e=this.pixelRatio;return 1==e?t:t.map((function(t){return t*e}))}appendFlatPointCoordinates(t,e){const i=this.getBufferedMaxExtent(),n=this.tmpCoordinate_,r=this.coordinates;let s=r.length;for(let o=0,a=t.length;o<a;o+=e)n[0]=t[o],n[1]=t[o+1],Je(i,n)&&(r[s++]=n[0],r[s++]=n[1]);return s}appendFlatLineCoordinates(t,e,i,n,r,s){const o=this.coordinates;let a=o.length;const l=this.getBufferedMaxExtent();s&&(e+=n);let h=t[e],u=t[e+1];const c=this.tmpCoordinate_;let d,g,p,f=!0;for(d=e+n;d<i;d+=n)c[0]=t[d],c[1]=t[d+1],p=ei(l,c),p!==g?(f&&(o[a++]=h,o[a++]=u,f=!1),o[a++]=c[0],o[a++]=c[1]):p===qe.INTERSECTING?(o[a++]=c[0],o[a++]=c[1],f=!1):f=!0,h=c[0],u=c[1],g=p;return(r&&f||d===e+n)&&(o[a++]=h,o[a++]=u),a}drawCustomCoordinates_(t,e,i,n,r){for(let s=0,o=i.length;s<o;++s){const o=i[s],a=this.appendFlatLineCoordinates(t,e,o,n,!1,!1);r.push(a),e=o}return e}drawCustom(t,e,i,n){this.beginGeometry(t,e);const r=t.getType(),s=t.getStride(),o=this.coordinates.length;let a,l,h,u,c;switch(r){case"MultiPolygon":a=t.getOrientedFlatCoordinates(),u=[];const e=t.getEndss();c=0;for(let t=0,i=e.length;t<i;++t){const i=[];c=this.drawCustomCoordinates_(a,c,e[t],s,i),u.push(i)}this.instructions.push([ka.CUSTOM,o,u,t,i,pr]),this.hitDetectionInstructions.push([ka.CUSTOM,o,u,t,n||i,pr]);break;case"Polygon":case"MultiLineString":h=[],a="Polygon"==r?t.getOrientedFlatCoordinates():t.getFlatCoordinates(),c=this.drawCustomCoordinates_(a,0,t.getEnds(),s,h),this.instructions.push([ka.CUSTOM,o,h,t,i,gr]),this.hitDetectionInstructions.push([ka.CUSTOM,o,h,t,n||i,gr]);break;case"LineString":case"Circle":a=t.getFlatCoordinates(),l=this.appendFlatLineCoordinates(a,0,a.length,s,!1,!1),this.instructions.push([ka.CUSTOM,o,l,t,i,dr]),this.hitDetectionInstructions.push([ka.CUSTOM,o,l,t,n||i,dr]);break;case"MultiPoint":a=t.getFlatCoordinates(),l=this.appendFlatPointCoordinates(a,s),l>o&&(this.instructions.push([ka.CUSTOM,o,l,t,i,dr]),this.hitDetectionInstructions.push([ka.CUSTOM,o,l,t,n||i,dr]));break;case"Point":a=t.getFlatCoordinates(),this.coordinates.push(a[0],a[1]),l=this.coordinates.length,this.instructions.push([ka.CUSTOM,o,l,t,i]),this.hitDetectionInstructions.push([ka.CUSTOM,o,l,t,n||i])}this.endGeometry(e)}beginGeometry(t,e){this.beginGeometryInstruction1_=[ka.BEGIN_GEOMETRY,e,0,t],this.instructions.push(this.beginGeometryInstruction1_),this.beginGeometryInstruction2_=[ka.BEGIN_GEOMETRY,e,0,t],this.hitDetectionInstructions.push(this.beginGeometryInstruction2_)}finish(){return{instructions:this.instructions,hitDetectionInstructions:this.hitDetectionInstructions,coordinates:this.coordinates}}reverseHitDetectionInstructions(){const t=this.hitDetectionInstructions;let e;t.reverse();const i=t.length;let n,r,s=-1;for(e=0;e<i;++e)n=t[e],r=n[0],r==ka.END_GEOMETRY?s=e:r==ka.BEGIN_GEOMETRY&&(n[2]=e,dt(this.hitDetectionInstructions,s,e),s=-1)}setFillStrokeStyle(t,e){const i=this.state;if(t){const e=t.getColor();i.fillStyle=$(e||Qt)}else i.fillStyle=void 0;if(e){const t=e.getColor();i.strokeStyle=$(t||ne);const n=e.getLineCap();i.lineCap=void 0!==n?n:te;const r=e.getLineDash();i.lineDash=r?r.slice():ee;const s=e.getLineDashOffset();i.lineDashOffset=s||0;const o=e.getLineJoin();i.lineJoin=void 0!==o?o:ie;const a=e.getWidth();i.lineWidth=void 0!==a?a:1;const l=e.getMiterLimit();i.miterLimit=void 0!==l?l:10,i.lineWidth>this.maxLineWidth&&(this.maxLineWidth=i.lineWidth,this.bufferedMaxExtent_=null)}else i.strokeStyle=void 0,i.lineCap=void 0,i.lineDash=null,i.lineDashOffset=void 0,i.lineJoin=void 0,i.lineWidth=void 0,i.miterLimit=void 0}createFill(t){const e=t.fillStyle,i=[ka.SET_FILL_STYLE,e];return"string"!=typeof e&&i.push(!0),i}applyStroke(t){this.instructions.push(this.createStroke(t))}createStroke(t){return[ka.SET_STROKE_STYLE,t.strokeStyle,t.lineWidth*this.pixelRatio,t.lineCap,t.lineJoin,t.miterLimit,this.applyPixelRatio(t.lineDash),t.lineDashOffset*this.pixelRatio]}updateFillStyle(t,e){const i=t.fillStyle;"string"==typeof i&&t.currentFillStyle==i||(void 0!==i&&this.instructions.push(e.call(this,t)),t.currentFillStyle=i)}updateStrokeStyle(t,e){const i=t.strokeStyle,n=t.lineCap,r=t.lineDash,s=t.lineDashOffset,o=t.lineJoin,a=t.lineWidth,l=t.miterLimit;(t.currentStrokeStyle!=i||t.currentLineCap!=n||r!=t.currentLineDash&&!pt(t.currentLineDash,r)||t.currentLineDashOffset!=s||t.currentLineJoin!=o||t.currentLineWidth!=a||t.currentMiterLimit!=l)&&(void 0!==i&&e.call(this,t),t.currentStrokeStyle=i,t.currentLineCap=n,t.currentLineDash=r,t.currentLineDashOffset=s,t.currentLineJoin=o,t.currentLineWidth=a,t.currentMiterLimit=l)}endGeometry(t){this.beginGeometryInstruction1_[2]=this.instructions.length,this.beginGeometryInstruction1_=null,this.beginGeometryInstruction2_[2]=this.hitDetectionInstructions.length,this.beginGeometryInstruction2_=null;const e=[ka.END_GEOMETRY,t];this.instructions.push(e),this.hitDetectionInstructions.push(e)}getBufferedMaxExtent(){if(!this.bufferedMaxExtent_&&(this.bufferedMaxExtent_=Ke(this.maxExtent),this.maxLineWidth>0)){const t=this.resolution*(this.maxLineWidth+1)/2;Ye(this.bufferedMaxExtent_,t,this.bufferedMaxExtent_)}return this.bufferedMaxExtent_}};var Oa=class extends Da{constructor(t,e,i,n){super(t,e,i,n),this.hitDetectionImage_=null,this.image_=null,this.imagePixelRatio_=void 0,this.anchorX_=void 0,this.anchorY_=void 0,this.height_=void 0,this.opacity_=void 0,this.originX_=void 0,this.originY_=void 0,this.rotateWithView_=void 0,this.rotation_=void 0,this.scale_=void 0,this.width_=void 0,this.declutterMode_=void 0,this.declutterImageWithText_=void 0}drawPoint(t,e){if(!this.image_)return;this.beginGeometry(t,e);const i=t.getFlatCoordinates(),n=t.getStride(),r=this.coordinates.length,s=this.appendFlatPointCoordinates(i,n);this.instructions.push([ka.DRAW_IMAGE,r,s,this.image_,this.anchorX_*this.imagePixelRatio_,this.anchorY_*this.imagePixelRatio_,Math.ceil(this.height_*this.imagePixelRatio_),this.opacity_,this.originX_*this.imagePixelRatio_,this.originY_*this.imagePixelRatio_,this.rotateWithView_,this.rotation_,[this.scale_[0]*this.pixelRatio/this.imagePixelRatio_,this.scale_[1]*this.pixelRatio/this.imagePixelRatio_],Math.ceil(this.width_*this.imagePixelRatio_),this.declutterMode_,this.declutterImageWithText_]),this.hitDetectionInstructions.push([ka.DRAW_IMAGE,r,s,this.hitDetectionImage_,this.anchorX_,this.anchorY_,this.height_,1,this.originX_,this.originY_,this.rotateWithView_,this.rotation_,this.scale_,this.width_,this.declutterMode_,this.declutterImageWithText_]),this.endGeometry(e)}drawMultiPoint(t,e){if(!this.image_)return;this.beginGeometry(t,e);const i=t.getFlatCoordinates(),n=t.getStride(),r=this.coordinates.length,s=this.appendFlatPointCoordinates(i,n);this.instructions.push([ka.DRAW_IMAGE,r,s,this.image_,this.anchorX_*this.imagePixelRatio_,this.anchorY_*this.imagePixelRatio_,Math.ceil(this.height_*this.imagePixelRatio_),this.opacity_,this.originX_*this.imagePixelRatio_,this.originY_*this.imagePixelRatio_,this.rotateWithView_,this.rotation_,[this.scale_[0]*this.pixelRatio/this.imagePixelRatio_,this.scale_[1]*this.pixelRatio/this.imagePixelRatio_],Math.ceil(this.width_*this.imagePixelRatio_),this.declutterMode_,this.declutterImageWithText_]),this.hitDetectionInstructions.push([ka.DRAW_IMAGE,r,s,this.hitDetectionImage_,this.anchorX_,this.anchorY_,this.height_,1,this.originX_,this.originY_,this.rotateWithView_,this.rotation_,this.scale_,this.width_,this.declutterMode_,this.declutterImageWithText_]),this.endGeometry(e)}finish(){return this.reverseHitDetectionInstructions(),this.anchorX_=void 0,this.anchorY_=void 0,this.hitDetectionImage_=null,this.image_=null,this.imagePixelRatio_=void 0,this.height_=void 0,this.scale_=void 0,this.opacity_=void 0,this.originX_=void 0,this.originY_=void 0,this.rotateWithView_=void 0,this.rotation_=void 0,this.width_=void 0,super.finish()}setImageStyle(t,e){const i=t.getAnchor(),n=t.getSize(),r=t.getOrigin();this.imagePixelRatio_=t.getPixelRatio(this.pixelRatio),this.anchorX_=i[0],this.anchorY_=i[1],this.hitDetectionImage_=t.getHitDetectionImage(),this.image_=t.getImage(this.pixelRatio),this.height_=n[1],this.opacity_=t.getOpacity(),this.originX_=r[0],this.originY_=r[1],this.rotateWithView_=t.getRotateWithView(),this.rotation_=t.getRotation(),this.scale_=t.getScaleArray(),this.width_=n[0],this.declutterMode_=t.getDeclutterMode(),this.declutterImageWithText_=e}};var za=class extends Da{constructor(t,e,i,n){super(t,e,i,n)}drawFlatCoordinates_(t,e,i,n){const r=this.coordinates.length,s=this.appendFlatLineCoordinates(t,e,i,n,!1,!1),o=[ka.MOVE_TO_LINE_TO,r,s];return this.instructions.push(o),this.hitDetectionInstructions.push(o),i}drawLineString(t,e){const i=this.state,n=i.strokeStyle,r=i.lineWidth;if(void 0===n||void 0===r)return;this.updateStrokeStyle(i,this.applyStroke),this.beginGeometry(t,e),this.hitDetectionInstructions.push([ka.SET_STROKE_STYLE,i.strokeStyle,i.lineWidth,i.lineCap,i.lineJoin,i.miterLimit,ee,0],Ia);const s=t.getFlatCoordinates(),o=t.getStride();this.drawFlatCoordinates_(s,0,s.length,o),this.hitDetectionInstructions.push(Ma),this.endGeometry(e)}drawMultiLineString(t,e){const i=this.state,n=i.strokeStyle,r=i.lineWidth;if(void 0===n||void 0===r)return;this.updateStrokeStyle(i,this.applyStroke),this.beginGeometry(t,e),this.hitDetectionInstructions.push([ka.SET_STROKE_STYLE,i.strokeStyle,i.lineWidth,i.lineCap,i.lineJoin,i.miterLimit,ee,0],Ia);const s=t.getEnds(),o=t.getFlatCoordinates(),a=t.getStride();let l=0;for(let t=0,e=s.length;t<e;++t)l=this.drawFlatCoordinates_(o,l,s[t],a);this.hitDetectionInstructions.push(Ma),this.endGeometry(e)}finish(){const t=this.state;return null!=t.lastStroke&&t.lastStroke!=this.coordinates.length&&this.instructions.push(Ma),this.reverseHitDetectionInstructions(),this.state=null,super.finish()}applyStroke(t){null!=t.lastStroke&&t.lastStroke!=this.coordinates.length&&(this.instructions.push(Ma),t.lastStroke=this.coordinates.length),t.lastStroke=0,super.applyStroke(t),this.instructions.push(Ia)}};var Ga=class extends Da{constructor(t,e,i,n){super(t,e,i,n)}drawFlatCoordinatess_(t,e,i,n){const r=this.state,s=void 0!==r.fillStyle,o=void 0!==r.strokeStyle,a=i.length;this.instructions.push(Ia),this.hitDetectionInstructions.push(Ia);for(let r=0;r<a;++r){const s=i[r],a=this.coordinates.length,l=this.appendFlatLineCoordinates(t,e,s,n,!0,!o),h=[ka.MOVE_TO_LINE_TO,a,l];this.instructions.push(h),this.hitDetectionInstructions.push(h),o&&(this.instructions.push(La),this.hitDetectionInstructions.push(La)),e=s}return s&&(this.instructions.push(Fa),this.hitDetectionInstructions.push(Fa)),o&&(this.instructions.push(Ma),this.hitDetectionInstructions.push(Ma)),e}drawCircle(t,e){const i=this.state,n=i.fillStyle,r=i.strokeStyle;if(void 0===n&&void 0===r)return;this.setFillStrokeStyles_(),this.beginGeometry(t,e),void 0!==i.fillStyle&&this.hitDetectionInstructions.push([ka.SET_FILL_STYLE,Qt]),void 0!==i.strokeStyle&&this.hitDetectionInstructions.push([ka.SET_STROKE_STYLE,i.strokeStyle,i.lineWidth,i.lineCap,i.lineJoin,i.miterLimit,ee,0]);const s=t.getFlatCoordinates(),o=t.getStride(),a=this.coordinates.length;this.appendFlatLineCoordinates(s,0,s.length,o,!1,!1);const l=[ka.CIRCLE,a];this.instructions.push(Ia,l),this.hitDetectionInstructions.push(Ia,l),void 0!==i.fillStyle&&(this.instructions.push(Fa),this.hitDetectionInstructions.push(Fa)),void 0!==i.strokeStyle&&(this.instructions.push(Ma),this.hitDetectionInstructions.push(Ma)),this.endGeometry(e)}drawPolygon(t,e){const i=this.state,n=i.fillStyle,r=i.strokeStyle;if(void 0===n&&void 0===r)return;this.setFillStrokeStyles_(),this.beginGeometry(t,e),void 0!==i.fillStyle&&this.hitDetectionInstructions.push([ka.SET_FILL_STYLE,Qt]),void 0!==i.strokeStyle&&this.hitDetectionInstructions.push([ka.SET_STROKE_STYLE,i.strokeStyle,i.lineWidth,i.lineCap,i.lineJoin,i.miterLimit,ee,0]);const s=t.getEnds(),o=t.getOrientedFlatCoordinates(),a=t.getStride();this.drawFlatCoordinatess_(o,0,s,a),this.endGeometry(e)}drawMultiPolygon(t,e){const i=this.state,n=i.fillStyle,r=i.strokeStyle;if(void 0===n&&void 0===r)return;this.setFillStrokeStyles_(),this.beginGeometry(t,e),void 0!==i.fillStyle&&this.hitDetectionInstructions.push([ka.SET_FILL_STYLE,Qt]),void 0!==i.strokeStyle&&this.hitDetectionInstructions.push([ka.SET_STROKE_STYLE,i.strokeStyle,i.lineWidth,i.lineCap,i.lineJoin,i.miterLimit,ee,0]);const s=t.getEndss(),o=t.getOrientedFlatCoordinates(),a=t.getStride();let l=0;for(let t=0,e=s.length;t<e;++t)l=this.drawFlatCoordinatess_(o,l,s[t],a);this.endGeometry(e)}finish(){this.reverseHitDetectionInstructions(),this.state=null;const t=this.tolerance;if(0!==t){const e=this.coordinates;for(let i=0,n=e.length;i<n;++i)e[i]=hr(e[i],t)}return super.finish()}setFillStrokeStyles_(){const t=this.state;void 0!==t.fillStyle&&this.updateFillStyle(t,this.createFill),void 0!==t.strokeStyle&&this.updateStrokeStyle(t,this.applyStroke)}};function Na(t,e,i,n,r){const s=[];let o=i,a=0,l=e.slice(i,2);for(;a<t&&o+r<n;){const[i,n]=l.slice(-2),h=e[o+r],u=e[o+r+1],c=Math.sqrt((h-i)*(h-i)+(u-n)*(u-n));if(a+=c,a>=t){const e=(t-a+c)/c,d=R(i,h,e),g=R(n,u,e);l.push(d,g),s.push(l),l=[d,g],a==t&&(o+=r),a=0}else if(a<t)l.push(e[o+r],e[o+r+1]),o+=r;else{const t=c-a,e=R(i,h,t/c),d=R(n,u,t/c);l.push(e,d),s.push(l),l=[e,d],a=0,o+=r}}return a>0&&s.push(l),s}function ja(t,e,i,n,r){let s,o,a,l,h,u,c,d,g,p,f=i,m=i,_=0,y=0,x=i;for(o=i;o<n;o+=r){const i=e[o],n=e[o+1];void 0!==h&&(g=i-h,p=n-u,l=Math.sqrt(g*g+p*p),void 0!==c&&(y+=a,s=Math.acos((c*g+d*p)/(a*l)),s>t&&(y>_&&(_=y,f=x,m=o),y=0,x=o-r)),a=l,c=g,d=p),h=i,u=n}return y+=l,y>_?[x,o]:[f,m]}const Ua={left:0,center:.5,right:1,top:0,middle:.5,hanging:.2,alphabetic:.8,ideographic:.8,bottom:1};const Ba={Circle:Ga,Default:Da,Image:Oa,LineString:za,Polygon:Ga,Text:class extends Da{constructor(t,e,i,n){super(t,e,i,n),this.labels_=null,this.text_="",this.textOffsetX_=0,this.textOffsetY_=0,this.textRotateWithView_=void 0,this.textRotation_=0,this.textFillState_=null,this.fillStates={},this.fillStates[Qt]={fillStyle:Qt},this.textStrokeState_=null,this.strokeStates={},this.textState_={},this.textStates={},this.textKey_="",this.fillKey_="",this.strokeKey_="",this.declutterImageWithText_=void 0}finish(){const t=super.finish();return t.textStates=this.textStates,t.fillStates=this.fillStates,t.strokeStates=this.strokeStates,t}drawText(t,e){const i=this.textFillState_,n=this.textStrokeState_,r=this.textState_;if(""===this.text_||!r||!i&&!n)return;const s=this.coordinates;let o=s.length;const a=t.getType();let l=null,h=t.getStride();if("line"!==r.placement||"LineString"!=a&&"MultiLineString"!=a&&"Polygon"!=a&&"MultiPolygon"!=a){let i=r.overflow?null:[];switch(a){case"Point":case"MultiPoint":l=t.getFlatCoordinates();break;case"LineString":l=t.getFlatMidpoint();break;case"Circle":l=t.getCenter();break;case"MultiLineString":l=t.getFlatMidpoints(),h=2;break;case"Polygon":l=t.getFlatInteriorPoint(),r.overflow||i.push(l[2]/this.resolution),h=3;break;case"MultiPolygon":const e=t.getFlatInteriorPoints();l=[];for(let t=0,n=e.length;t<n;t+=3)r.overflow||i.push(e[t+2]/this.resolution),l.push(e[t],e[t+1]);if(0===l.length)return;h=2}const n=this.appendFlatPointCoordinates(l,h);if(n===o)return;if(i&&(n-o)/2!=l.length/h){let t=o/2;i=i.filter(((e,i)=>{const n=s[2*(t+i)]===l[i*h]&&s[2*(t+i)+1]===l[i*h+1];return n||--t,n}))}this.saveTextStates_(),(r.backgroundFill||r.backgroundStroke)&&(this.setFillStrokeStyle(r.backgroundFill,r.backgroundStroke),r.backgroundFill&&this.updateFillStyle(this.state,this.createFill),r.backgroundStroke&&(this.updateStrokeStyle(this.state,this.applyStroke),this.hitDetectionInstructions.push(this.createStroke(this.state)))),this.beginGeometry(t,e);let u=r.padding;if(u!=oe&&(r.scale[0]<0||r.scale[1]<0)){let t=r.padding[0],e=r.padding[1],i=r.padding[2],n=r.padding[3];r.scale[0]<0&&(e=-e,n=-n),r.scale[1]<0&&(t=-t,i=-i),u=[t,e,i,n]}const c=this.pixelRatio;this.instructions.push([ka.DRAW_IMAGE,o,n,null,NaN,NaN,NaN,1,0,0,this.textRotateWithView_,this.textRotation_,[1,1],NaN,void 0,this.declutterImageWithText_,u==oe?oe:u.map((function(t){return t*c})),!!r.backgroundFill,!!r.backgroundStroke,this.text_,this.textKey_,this.strokeKey_,this.fillKey_,this.textOffsetX_,this.textOffsetY_,i]);const d=1/c,g=this.state.fillStyle;r.backgroundFill&&(this.state.fillStyle=Qt,this.hitDetectionInstructions.push(this.createFill(this.state))),this.hitDetectionInstructions.push([ka.DRAW_IMAGE,o,n,null,NaN,NaN,NaN,1,0,0,this.textRotateWithView_,this.textRotation_,[d,d],NaN,void 0,this.declutterImageWithText_,u,!!r.backgroundFill,!!r.backgroundStroke,this.text_,this.textKey_,this.strokeKey_,this.fillKey_?Qt:this.fillKey_,this.textOffsetX_,this.textOffsetY_,i]),r.backgroundFill&&(this.state.fillStyle=g,this.hitDetectionInstructions.push(this.createFill(this.state))),this.endGeometry(e)}else{if(!Ci(this.getBufferedMaxExtent(),t.getExtent()))return;let i;if(l=t.getFlatCoordinates(),"LineString"==a)i=[l.length];else if("MultiLineString"==a)i=t.getEnds();else if("Polygon"==a)i=t.getEnds().slice(0,1);else if("MultiPolygon"==a){const e=t.getEndss();i=[];for(let t=0,n=e.length;t<n;++t)i.push(e[t][0])}this.beginGeometry(t,e);const n=r.repeat,u=n?void 0:r.textAlign;let c=0;for(let t=0,e=i.length;t<e;++t){let e;e=n?Na(n*this.resolution,l,c,i[t],h):[l.slice(c,i[t])];for(let n=0,a=e.length;n<a;++n){const a=e[n];let l=0,d=a.length;if(null==u){const t=ja(r.maxAngle,a,0,a.length,2);l=t[0],d=t[1]}for(let t=l;t<d;t+=h)s.push(a[t],a[t+1]);const g=s.length;c=i[t],this.drawChars_(o,g),o=g}}this.endGeometry(e)}}saveTextStates_(){const t=this.textStrokeState_,e=this.textState_,i=this.textFillState_,n=this.strokeKey_;t&&(n in this.strokeStates||(this.strokeStates[n]={strokeStyle:t.strokeStyle,lineCap:t.lineCap,lineDashOffset:t.lineDashOffset,lineWidth:t.lineWidth,lineJoin:t.lineJoin,miterLimit:t.miterLimit,lineDash:t.lineDash}));const r=this.textKey_;r in this.textStates||(this.textStates[r]={font:e.font,textAlign:e.textAlign||re,justify:e.justify,textBaseline:e.textBaseline||se,scale:e.scale});const s=this.fillKey_;i&&(s in this.fillStates||(this.fillStates[s]={fillStyle:i.fillStyle}))}drawChars_(t,e){const i=this.textStrokeState_,n=this.textState_,r=this.strokeKey_,s=this.textKey_,o=this.fillKey_;this.saveTextStates_();const a=this.pixelRatio,l=Ua[n.textBaseline],h=this.textOffsetY_*a,u=this.text_,c=i?i.lineWidth*Math.abs(n.scale[0])/2:0;this.instructions.push([ka.DRAW_CHARS,t,e,l,n.overflow,o,n.maxAngle,a,h,r,c*a,u,s,1]),this.hitDetectionInstructions.push([ka.DRAW_CHARS,t,e,l,n.overflow,o?Qt:o,n.maxAngle,a,h,r,c*a,u,s,1/a])}setTextStyle(t,e){let i,n,r;if(t){const e=t.getFill();e?(n=this.textFillState_,n||(n={},this.textFillState_=n),n.fillStyle=$(e.getColor()||Qt)):(n=null,this.textFillState_=n);const s=t.getStroke();if(s){r=this.textStrokeState_,r||(r={},this.textStrokeState_=r);const t=s.getLineDash(),e=s.getLineDashOffset(),i=s.getWidth(),n=s.getMiterLimit();r.lineCap=s.getLineCap()||te,r.lineDash=t?t.slice():ee,r.lineDashOffset=void 0===e?0:e,r.lineJoin=s.getLineJoin()||ie,r.lineWidth=void 0===i?1:i,r.miterLimit=void 0===n?10:n,r.strokeStyle=$(s.getColor()||ne)}else r=null,this.textStrokeState_=r;i=this.textState_;const o=t.getFont()||Jt;ce(o);const a=t.getScaleArray();i.overflow=t.getOverflow(),i.font=o,i.maxAngle=t.getMaxAngle(),i.placement=t.getPlacement(),i.textAlign=t.getTextAlign(),i.repeat=t.getRepeat(),i.justify=t.getJustify(),i.textBaseline=t.getTextBaseline()||se,i.backgroundFill=t.getBackgroundFill(),i.backgroundStroke=t.getBackgroundStroke(),i.padding=t.getPadding()||oe,i.scale=void 0===a?[1,1]:a;const h=t.getOffsetX(),u=t.getOffsetY(),c=t.getRotateWithView(),d=t.getRotation();this.text_=t.getText()||"",this.textOffsetX_=void 0===h?0:h,this.textOffsetY_=void 0===u?0:u,this.textRotateWithView_=void 0!==c&&c,this.textRotation_=void 0===d?0:d,this.strokeKey_=r?("string"==typeof r.strokeStyle?r.strokeStyle:l(r.strokeStyle))+r.lineCap+r.lineDashOffset+"|"+r.lineWidth+r.lineJoin+r.miterLimit+"["+r.lineDash.join()+"]":"",this.textKey_=i.font+i.scale+(i.textAlign||"?")+(i.repeat||"?")+(i.justify||"?")+(i.textBaseline||"?"),this.fillKey_=n?"string"==typeof n.fillStyle?n.fillStyle:"|"+l(n.fillStyle):""}else this.text_="";this.declutterImageWithText_=e}}};var $a=class{constructor(t,e,i,n){this.tolerance_=t,this.maxExtent_=e,this.pixelRatio_=n,this.resolution_=i,this.buildersByZIndex_={}}finish(){const t={};for(const e in this.buildersByZIndex_){t[e]=t[e]||{};const i=this.buildersByZIndex_[e];for(const n in i){const r=i[n].finish();t[e][n]=r}}return t}getBuilder(t,e){const i=void 0!==t?t.toString():"0";let n=this.buildersByZIndex_[i];void 0===n&&(n={},this.buildersByZIndex_[i]=n);let r=n[e];if(void 0===r){r=new(0,Ba[e])(this.tolerance_,this.maxExtent_,this.resolution_,this.pixelRatio_),n[e]=r}return r}};var Va=class extends Ut{constructor(t){super(),this.ready=!0,this.boundHandleImageChange_=this.handleImageChange_.bind(this),this.layer_=t,this.declutterExecutorGroup=null}getFeatures(t){return o()}getData(t){return null}prepareFrame(t){return o()}renderFrame(t,e){return o()}loadedTileCallback(t,e,i){t[e]||(t[e]={}),t[e][i.tileCoord.toString()]=i}createLoadedTileFinder(t,e,i){return(n,r)=>{const s=this.loadedTileCallback.bind(this,i,n);return t.forEachLoadedTile(e,n,r,s)}}forEachFeatureAtCoordinate(t,e,i,n,r){}getLayer(){return this.layer_}handleFontsChanged(){}handleImageChange_(t){const e=t.target;e.getState()!==n&&e.getState()!==r||this.renderIfReadyAndVisible()}loadImage(t){let i=t.getState();return i!=n&&i!=r&&t.addEventListener(St,this.boundHandleImageChange_),i==e&&(t.load(),i=t.getState()),i==n}renderIfReadyAndVisible(){const t=this.getLayer();t&&t.getVisible()&&"ready"===t.getSourceState()&&t.changed()}disposeInternal(){delete this.layer_,super.disposeInternal()}};var Xa=class extends at{constructor(t,e,i,n){super(t),this.inversePixelTransform=e,this.frameState=i,this.context=n}};const Wa=[];let qa=null;var Za=class extends Va{constructor(t){super(t),this.container=null,this.renderedResolution,this.tempTransform=[1,0,0,1,0,0],this.pixelTransform=[1,0,0,1,0,0],this.inversePixelTransform=[1,0,0,1,0,0],this.context=null,this.containerReused=!1,this.pixelContext_=null,this.frameState=null}getImageData(t,e,i){let n;qa||(qa=tt(1,1,void 0,{willReadFrequently:!0})),qa.clearRect(0,0,1,1);try{qa.drawImage(t,e,i,1,1,0,0,1,1),n=qa.getImageData(0,0,1,1).data}catch(t){return qa=null,null}return n}getBackground(t){let e=this.getLayer().getBackground();return"function"==typeof e&&(e=e(t.viewState.resolution)),e||void 0}useContainer(t,e,i){const n=this.getLayer().getClassName();let r,s;if(t&&t.className===n&&(!i||t&&t.style.backgroundColor&&pt(j(t.style.backgroundColor),j(i)))){const e=t.firstElementChild;e instanceof HTMLCanvasElement&&(s=e.getContext("2d"))}if(s&&s.canvas.style.transform===e?(this.container=t,this.context=s,this.containerReused=!0):this.containerReused?(this.container=null,this.context=null,this.containerReused=!1):this.container&&(this.container.style.backgroundColor=null),!this.container){r=document.createElement("div"),r.className=n;let t=r.style;t.position="absolute",t.width="100%",t.height="100%",s=tt();const e=s.canvas;r.appendChild(e),t=e.style,t.position="absolute",t.left="0",t.transformOrigin="top left",this.container=r,this.context=s}this.containerReused||!i||this.container.style.backgroundColor||(this.container.style.backgroundColor=i)}clipUnrotated(t,e,i){const n=bi(i),r=Si(i),s=fi(i),o=pi(i);je(e.coordinateToPixelTransform,n),je(e.coordinateToPixelTransform,r),je(e.coordinateToPixelTransform,s),je(e.coordinateToPixelTransform,o);const a=this.inversePixelTransform;je(a,n),je(a,r),je(a,s),je(a,o),t.save(),t.beginPath(),t.moveTo(Math.round(n[0]),Math.round(n[1])),t.lineTo(Math.round(r[0]),Math.round(r[1])),t.lineTo(Math.round(s[0]),Math.round(s[1])),t.lineTo(Math.round(o[0]),Math.round(o[1])),t.clip()}dispatchRenderEvent_(t,e,i){const n=this.getLayer();if(n.hasListener(t)){const r=new Xa(t,this.inversePixelTransform,i,e);n.dispatchEvent(r)}}preRender(t,e){this.frameState=e,this.dispatchRenderEvent_(Fs,t,e)}postRender(t,e){this.dispatchRenderEvent_(Ms,t,e)}getRenderTransform(t,e,i,n,r,s,o){const a=r/2,l=s/2,h=n/e,u=-h,c=-t[0]+o,d=-t[1];return $e(this.tempTransform,a,l,h,u,-i,c,d)}disposeInternal(){delete this.frameState,super.disposeInternal()}};function Ya(t,e,i,n,r,s,o,a,l,h,u,c){let d=t[e],g=t[e+1],p=0,f=0,m=0,_=0;function y(){p=d,f=g,d=t[e+=n],g=t[e+1],_+=m,m=Math.sqrt((d-p)*(d-p)+(g-f)*(g-f))}do{y()}while(e<i-n&&_+m<s);let x=0===m?0:(s-_)/m;const v=R(p,d,x),w=R(f,g,x),b=e-n,S=_,E=s+a*l(h,r,u);for(;e<i-n&&_+m<E;)y();x=0===m?0:(E-_)/m;const C=R(p,d,x),T=R(f,g,x);let P;if(c){const t=[v,w,C,T];Un(t,0,4,2,c,t,t),P=t[0]>t[2]}else P=v>C;const F=Math.PI,M=[],I=b+n===e;let L;if(m=0,_=S,d=t[e=b],g=t[e+1],I){y(),L=Math.atan2(g-f,d-p),P&&(L+=L>0?-F:F);const t=(C+v)/2,e=(T+w)/2;return M[0]=[t,e,(E-s)/2,L,r],M}for(let t=0,c=(r=r.replace(/\n/g," ")).length;t<c;){y();let v=Math.atan2(g-f,d-p);if(P&&(v+=v>0?-F:F),void 0!==L){let t=v-L;if(t+=t>F?-2*F:t<-F?2*F:0,Math.abs(t)>o)return null}L=v;const w=t;let b=0;for(;t<c;++t){const o=a*l(h,r[P?c-t-1:t],u);if(e+n<i&&_+m<s+b+o/2)break;b+=o}if(t===w)continue;const S=P?r.substring(c-w,c-t):r.substring(w,t);x=0===m?0:(s+b/2-_)/m;const E=R(p,d,x),C=R(f,g,x);M.push([E,C,b/2,v,S]),s+=b}return M}const Ka=[1/0,1/0,-1/0,-1/0],Ha=[],Ja=[],Qa=[],tl=[];function el(t){return t[3].declutterBox}const il=new RegExp("["+String.fromCharCode(1425)+"-"+String.fromCharCode(2303)+String.fromCharCode(64285)+"-"+String.fromCharCode(65023)+String.fromCharCode(65136)+"-"+String.fromCharCode(65276)+String.fromCharCode(67584)+"-"+String.fromCharCode(69631)+String.fromCharCode(124928)+"-"+String.fromCharCode(126975)+"]");function nl(t,e){return"start"===e?e=il.test(t)?"right":"left":"end"===e&&(e=il.test(t)?"left":"right"),Ua[e]}function rl(t,e,i){return i>0&&t.push("\n",""),t.push(e,""),t}var sl=class{constructor(t,e,i,n){this.overlaps=i,this.pixelRatio=e,this.resolution=t,this.alignFill_,this.instructions=n.instructions,this.coordinates=n.coordinates,this.coordinateCache_={},this.renderedTransform_=[1,0,0,1,0,0],this.hitDetectionInstructions=n.hitDetectionInstructions,this.pixelCoordinates_=null,this.viewRotation_=0,this.fillStates=n.fillStates||{},this.strokeStates=n.strokeStates||{},this.textStates=n.textStates||{},this.widths_={},this.labels_={}}createLabel(t,e,i,n){const r=t+e+i+n;if(this.labels_[r])return this.labels_[r];const s=n?this.strokeStates[n]:null,o=i?this.fillStates[i]:null,a=this.textStates[e],l=this.pixelRatio,h=[a.scale[0]*l,a.scale[1]*l],u=Array.isArray(t),c=a.justify?Ua[a.justify]:nl(Array.isArray(t)?t[0]:t,a.textAlign||re),d=n&&s.lineWidth?s.lineWidth:0,g=u?t:t.split("\n").reduce(rl,[]),{width:p,height:f,widths:m,heights:_,lineWidths:y}=function(t,e){const i=[],n=[],r=[];let s=0,o=0,a=0,l=0;for(let h=0,u=e.length;h<=u;h+=2){const c=e[h];if("\n"===c||h===u){s=Math.max(s,o),r.push(o),o=0,a+=l;continue}const d=e[h+1]||t.font,g=pe(d,c);i.push(g),o+=g;const p=de(d);n.push(p),l=Math.max(l,p)}return{width:s,height:a,widths:i,heights:n,lineWidths:r}}(a,g),x=p+d,v=[],w=(x+2)*h[0],b=(f+d)*h[1],S={width:w<0?Math.floor(w):Math.ceil(w),height:b<0?Math.floor(b):Math.ceil(b),contextInstructions:v};1==h[0]&&1==h[1]||v.push("scale",h),n&&(v.push("strokeStyle",s.strokeStyle),v.push("lineWidth",d),v.push("lineCap",s.lineCap),v.push("lineJoin",s.lineJoin),v.push("miterLimit",s.miterLimit),v.push("setLineDash",[s.lineDash]),v.push("lineDashOffset",s.lineDashOffset)),i&&v.push("fillStyle",o.fillStyle),v.push("textBaseline","middle"),v.push("textAlign","center");const E=.5-c;let C=c*x+E*d;const T=[],P=[];let R,F=0,M=0,I=0,L=0;for(let t=0,e=g.length;t<e;t+=2){const e=g[t];if("\n"===e){M+=F,F=0,C=c*x+E*d,++L;continue}const r=g[t+1]||a.font;r!==R&&(n&&T.push("font",r),i&&P.push("font",r),R=r),F=Math.max(F,_[I]);const s=[e,C+E*m[I]+c*(m[I]-y[L]),.5*(d+F)+M];C+=m[I],n&&T.push("strokeText",s),i&&P.push("fillText",s),++I}return Array.prototype.push.apply(v,T),Array.prototype.push.apply(v,P),this.labels_[r]=S,S}replayTextBackground_(t,e,i,n,r,s,o){t.beginPath(),t.moveTo.apply(t,e),t.lineTo.apply(t,i),t.lineTo.apply(t,n),t.lineTo.apply(t,r),t.lineTo.apply(t,e),s&&(this.alignFill_=s[2],this.fill_(t)),o&&(this.setStrokeStyle_(t,o),t.stroke())}calculateImageOrLabelDimensions_(t,e,i,n,r,s,o,a,l,h,u,c,d,g,p,f){let m=i-(o*=c[0]),_=n-(a*=c[1]);const y=r+l>t?t-l:r,x=s+h>e?e-h:s,v=g[3]+y*c[0]+g[1],w=g[0]+x*c[1]+g[2],b=m-g[3],S=_-g[0];let E;return(p||0!==u)&&(Ha[0]=b,tl[0]=b,Ha[1]=S,Ja[1]=S,Ja[0]=b+v,Qa[0]=Ja[0],Qa[1]=S+w,tl[1]=Qa[1]),0!==u?(E=$e([1,0,0,1,0,0],i,n,1,1,u,-i,-n),je(E,Ha),je(E,Ja),je(E,Qa),je(E,tl),ni(Math.min(Ha[0],Ja[0],Qa[0],tl[0]),Math.min(Ha[1],Ja[1],Qa[1],tl[1]),Math.max(Ha[0],Ja[0],Qa[0],tl[0]),Math.max(Ha[1],Ja[1],Qa[1],tl[1]),Ka)):ni(Math.min(b,b+v),Math.min(S,S+w),Math.max(b,b+v),Math.max(S,S+w),Ka),d&&(m=Math.round(m),_=Math.round(_)),{drawImageX:m,drawImageY:_,drawImageW:y,drawImageH:x,originX:l,originY:h,declutterBox:{minX:Ka[0],minY:Ka[1],maxX:Ka[2],maxY:Ka[3],value:f},canvasTransform:E,scale:c}}replayImageOrLabel_(t,e,i,n,r,s,o){const a=!(!s&&!o),l=n.declutterBox,h=t.canvas,u=o?o[2]*n.scale[0]/2:0;return l.minX-u<=h.width/e&&l.maxX+u>=0&&l.minY-u<=h.height/e&&l.maxY+u>=0&&(a&&this.replayTextBackground_(t,Ha,Ja,Qa,tl,s,o),me(t,n.canvasTransform,r,i,n.originX,n.originY,n.drawImageW,n.drawImageH,n.drawImageX,n.drawImageY,n.scale)),!0}fill_(t){if(this.alignFill_){const e=je(this.renderedTransform_,[0,0]),i=512*this.pixelRatio;t.save(),t.translate(e[0]%i,e[1]%i),t.rotate(this.viewRotation_)}t.fill(),this.alignFill_&&t.restore()}setStrokeStyle_(t,e){t.strokeStyle=e[1],t.lineWidth=e[2],t.lineCap=e[3],t.lineJoin=e[4],t.miterLimit=e[5],t.lineDashOffset=e[7],t.setLineDash(e[6])}drawLabelWithPointPlacement_(t,e,i,n){const r=this.textStates[e],s=this.createLabel(t,e,n,i),o=this.strokeStates[i],a=this.pixelRatio,l=nl(Array.isArray(t)?t[0]:t,r.textAlign||re),h=Ua[r.textBaseline||se],u=o&&o.lineWidth?o.lineWidth:0;return{label:s,anchorX:l*(s.width/a-2*r.scale[0])+2*(.5-l)*u,anchorY:h*s.height/a+2*(.5-h)*u}}execute_(t,e,i,n,r,s,o,a){let l;var h,u;this.pixelCoordinates_&&pt(i,this.renderedTransform_)?l=this.pixelCoordinates_:(this.pixelCoordinates_||(this.pixelCoordinates_=[]),l=jn(this.coordinates,0,this.coordinates.length,2,i,this.pixelCoordinates_),h=this.renderedTransform_,u=i,h[0]=u[0],h[1]=u[1],h[2]=u[2],h[3]=u[3],h[4]=u[4],h[5]=u[5]);let c=0;const d=n.length;let g,p,f,m,_,y,x,v,w,b,S,E,C=0,T=0,P=0,R=null,F=null;const M=this.coordinateCache_,I=this.viewRotation_,L=Math.round(1e12*Math.atan2(-i[1],i[0]))/1e12,k={context:t,pixelRatio:this.pixelRatio,resolution:this.resolution,rotation:I},A=this.instructions!=n||this.overlaps?0:200;let D,O,z,G;for(;c<d;){const i=n[c];switch(i[0]){case ka.BEGIN_GEOMETRY:D=i[1],G=i[3],D.getGeometry()?void 0===o||Ci(o,G.getExtent())?++c:c=i[2]+1:c=i[2];break;case ka.BEGIN_PATH:T>A&&(this.fill_(t),T=0),P>A&&(t.stroke(),P=0),T||P||(t.beginPath(),m=NaN,_=NaN),++c;break;case ka.CIRCLE:C=i[1];const n=l[C],h=l[C+1],u=l[C+2]-n,d=l[C+3]-h,N=Math.sqrt(u*u+d*d);t.moveTo(n+N,h),t.arc(n,h,N,0,2*Math.PI,!0),++c;break;case ka.CLOSE_PATH:t.closePath(),++c;break;case ka.CUSTOM:C=i[1],g=i[2];const j=i[3],U=i[4],B=6==i.length?i[5]:void 0;k.geometry=j,k.feature=D,c in M||(M[c]=[]);const $=M[c];B?B(l,C,g,2,$):($[0]=l[C],$[1]=l[C+1],$.length=2),U($,k),++c;break;case ka.DRAW_IMAGE:C=i[1],g=i[2],v=i[3],p=i[4],f=i[5];let V=i[6];const X=i[7],W=i[8],q=i[9],Z=i[10];let Y=i[11];const K=i[12];let H=i[13];const J=i[14],Q=i[15];if(!v&&i.length>=20){w=i[19],b=i[20],S=i[21],E=i[22];const t=this.drawLabelWithPointPlacement_(w,b,S,E);v=t.label,i[3]=v;const e=i[23];p=(t.anchorX-e)*this.pixelRatio,i[4]=p;const n=i[24];f=(t.anchorY-n)*this.pixelRatio,i[5]=f,V=v.height,i[6]=V,H=v.width,i[13]=H}let tt,et,it,nt;i.length>25&&(tt=i[25]),i.length>17?(et=i[16],it=i[17],nt=i[18]):(et=oe,it=!1,nt=!1),Z&&L?Y+=I:Z||L||(Y-=I);let rt=0;for(;C<g;C+=2){if(tt&&tt[rt++]<H/this.pixelRatio)continue;const i=this.calculateImageOrLabelDimensions_(v.width,v.height,l[C],l[C+1],H,V,p,f,W,q,Y,K,r,et,it||nt,D),n=[t,e,v,i,X,it?R:null,nt?F:null];if(a){if("none"===J)continue;if("obstacle"===J){a.insert(i.declutterBox);continue}{let t,e;if(Q){const i=g-C;if(!Q[i]){Q[i]=n;continue}if(t=Q[i],delete Q[i],e=el(t),a.collides(e))continue}if(a.collides(i.declutterBox))continue;t&&(a.insert(e),this.replayImageOrLabel_.apply(this,t)),a.insert(i.declutterBox)}}this.replayImageOrLabel_.apply(this,n)}++c;break;case ka.DRAW_CHARS:const st=i[1],ot=i[2],at=i[3],lt=i[4];E=i[5];const ht=i[6],ut=i[7],ct=i[8];S=i[9];const dt=i[10];w=i[11],b=i[12];const gt=[i[13],i[13]],pt=this.textStates[b],ft=pt.font,mt=[pt.scale[0]*ut,pt.scale[1]*ut];let _t;ft in this.widths_?_t=this.widths_[ft]:(_t={},this.widths_[ft]=_t);const yt=Rr(l,st,ot,2),xt=Math.abs(mt[0])*fe(ft,w,_t);if(lt||xt<=yt){const i=Ya(l,st,ot,2,w,(yt-xt)*nl(w,this.textStates[b].textAlign),ht,Math.abs(mt[0]),fe,ft,_t,L?0:this.viewRotation_);t:if(i){const n=[];let r,s,o,l,h;if(S)for(r=0,s=i.length;r<s;++r){h=i[r],o=h[4],l=this.createLabel(o,b,"",S),p=h[2]+(mt[0]<0?-dt:dt),f=at*l.height+2*(.5-at)*dt*mt[1]/mt[0]-ct;const s=this.calculateImageOrLabelDimensions_(l.width,l.height,h[0],h[1],l.width,l.height,p,f,0,0,h[3],gt,!1,oe,!1,D);if(a&&a.collides(s.declutterBox))break t;n.push([t,e,l,s,1,null,null])}if(E)for(r=0,s=i.length;r<s;++r){h=i[r],o=h[4],l=this.createLabel(o,b,E,""),p=h[2],f=at*l.height-ct;const s=this.calculateImageOrLabelDimensions_(l.width,l.height,h[0],h[1],l.width,l.height,p,f,0,0,h[3],gt,!1,oe,!1,D);if(a&&a.collides(s.declutterBox))break t;n.push([t,e,l,s,1,null,null])}a&&a.load(n.map(el));for(let t=0,e=n.length;t<e;++t)this.replayImageOrLabel_.apply(this,n[t])}}++c;break;case ka.END_GEOMETRY:if(void 0!==s){D=i[1];const t=s(D,G);if(t)return t}++c;break;case ka.FILL:A?T++:this.fill_(t),++c;break;case ka.MOVE_TO_LINE_TO:for(C=i[1],g=i[2],O=l[C],z=l[C+1],y=O+.5|0,x=z+.5|0,y===m&&x===_||(t.moveTo(O,z),m=y,_=x),C+=2;C<g;C+=2)O=l[C],z=l[C+1],y=O+.5|0,x=z+.5|0,C!=g-2&&y===m&&x===_||(t.lineTo(O,z),m=y,_=x);++c;break;case ka.SET_FILL_STYLE:R=i,this.alignFill_=i[2],T&&(this.fill_(t),T=0,P&&(t.stroke(),P=0)),t.fillStyle=i[1],++c;break;case ka.SET_STROKE_STYLE:F=i,P&&(t.stroke(),P=0),this.setStrokeStyle_(t,i),++c;break;case ka.STROKE:A?P++:t.stroke(),++c;break;default:++c}}T&&this.fill_(t),P&&t.stroke()}execute(t,e,i,n,r,s){this.viewRotation_=n,this.execute_(t,e,i,this.instructions,r,void 0,void 0,s)}executeHitDetection(t,e,i,n,r){return this.viewRotation_=i,this.execute_(t,1,e,this.hitDetectionInstructions,!0,n,r)}};const ol=["Polygon","Circle","LineString","Image","Text","Default"];const al={};var ll=class{constructor(t,e,i,n,r,s){this.maxExtent_=t,this.overlaps_=n,this.pixelRatio_=i,this.resolution_=e,this.renderBuffer_=s,this.executorsByZIndex_={},this.hitDetectionContext_=null,this.hitDetectionTransform_=[1,0,0,1,0,0],this.createExecutors_(r)}clip(t,e){const i=this.getClipCoords(e);t.beginPath(),t.moveTo(i[0],i[1]),t.lineTo(i[2],i[3]),t.lineTo(i[4],i[5]),t.lineTo(i[6],i[7]),t.clip()}createExecutors_(t){for(const e in t){let i=this.executorsByZIndex_[e];void 0===i&&(i={},this.executorsByZIndex_[e]=i);const n=t[e];for(const t in n){const e=n[t];i[t]=new sl(this.resolution_,this.pixelRatio_,this.overlaps_,e)}}}hasExecutors(t){for(const e in this.executorsByZIndex_){const i=this.executorsByZIndex_[e];for(let e=0,n=t.length;e<n;++e)if(t[e]in i)return!0}return!1}forEachFeatureAtCoordinate(t,e,i,n,r,s){const o=2*(n=Math.round(n))+1,a=$e(this.hitDetectionTransform_,n+.5,n+.5,1/e,-1/e,-i,-t[0],-t[1]),l=!this.hitDetectionContext_;l&&(this.hitDetectionContext_=tt(o,o,void 0,{willReadFrequently:!0}));const h=this.hitDetectionContext_;let u;h.canvas.width!==o||h.canvas.height!==o?(h.canvas.width=o,h.canvas.height=o):l||h.clearRect(0,0,o,o),void 0!==this.renderBuffer_&&(u=[1/0,1/0,-1/0,-1/0],hi(u,t),Ye(u,e*(this.renderBuffer_+n),u));const c=function(t){if(void 0!==al[t])return al[t];const e=2*t+1,i=t*t,n=new Array(i+1);for(let r=0;r<=t;++r)for(let s=0;s<=t;++s){const o=r*r+s*s;if(o>i)break;let a=n[o];a||(a=[],n[o]=a),a.push(4*((t+r)*e+(t+s))+3),r>0&&a.push(4*((t-r)*e+(t+s))+3),s>0&&(a.push(4*((t+r)*e+(t-s))+3),r>0&&a.push(4*((t-r)*e+(t-s))+3))}const r=[];for(let t=0,e=n.length;t<e;++t)n[t]&&r.push(...n[t]);return al[t]=r,r}(n);let d;function g(t,e){const i=h.getImageData(0,0,o,o).data;for(let a=0,l=c.length;a<l;a++)if(i[c[a]]>0){if(!s||"Image"!==d&&"Text"!==d||s.includes(t)){const i=(c[a]-3)/4,s=n-i%o,l=n-(i/o|0),h=r(t,e,s*s+l*l);if(h)return h}h.clearRect(0,0,o,o);break}}const p=Object.keys(this.executorsByZIndex_).map(Number);let f,m,_,y,x;for(p.sort(ut),f=p.length-1;f>=0;--f){const t=p[f].toString();for(_=this.executorsByZIndex_[t],m=ol.length-1;m>=0;--m)if(d=ol[m],y=_[d],void 0!==y&&(x=y.executeHitDetection(h,a,i,g,u),x))return x}}getClipCoords(t){const e=this.maxExtent_;if(!e)return null;const i=e[0],n=e[1],r=e[2],s=e[3],o=[i,n,i,s,r,s,r,n];return jn(o,0,8,2,t,o),o}isEmpty(){return wt(this.executorsByZIndex_)}execute(t,e,i,n,r,s,o){const a=Object.keys(this.executorsByZIndex_).map(Number);let l,h,u,c,d,g;for(a.sort(ut),this.maxExtent_&&(t.save(),this.clip(t,i)),s=s||ol,o&&a.reverse(),l=0,h=a.length;l<h;++l){const h=a[l].toString();for(d=this.executorsByZIndex_[h],u=0,c=s.length;u<c;++u){g=d[s[u]],void 0!==g&&g.execute(t,e,i,n,r,o)}}this.maxExtent_&&t.restore()}};var hl=class extends Aa{constructor(t,e,i,n,r,s,o){super(),this.context_=t,this.pixelRatio_=e,this.extent_=i,this.transform_=n,this.transformRotation_=n?F(Math.atan2(n[1],n[0]),10):0,this.viewRotation_=r,this.squaredTolerance_=s,this.userTransform_=o,this.contextFillState_=null,this.contextStrokeState_=null,this.contextTextState_=null,this.fillState_=null,this.strokeState_=null,this.image_=null,this.imageAnchorX_=0,this.imageAnchorY_=0,this.imageHeight_=0,this.imageOpacity_=0,this.imageOriginX_=0,this.imageOriginY_=0,this.imageRotateWithView_=!1,this.imageRotation_=0,this.imageScale_=[0,0],this.imageWidth_=0,this.text_="",this.textOffsetX_=0,this.textOffsetY_=0,this.textRotateWithView_=!1,this.textRotation_=0,this.textScale_=[0,0],this.textFillState_=null,this.textStrokeState_=null,this.textState_=null,this.pixelCoordinates_=[],this.tmpLocalTransform_=[1,0,0,1,0,0]}drawImages_(t,e,i,n){if(!this.image_)return;const r=jn(t,e,i,n,this.transform_,this.pixelCoordinates_),s=this.context_,o=this.tmpLocalTransform_,a=s.globalAlpha;1!=this.imageOpacity_&&(s.globalAlpha=a*this.imageOpacity_);let l=this.imageRotation_;0===this.transformRotation_&&(l-=this.viewRotation_),this.imageRotateWithView_&&(l+=this.viewRotation_);for(let t=0,e=r.length;t<e;t+=2){const e=r[t]-this.imageAnchorX_,i=r[t+1]-this.imageAnchorY_;if(0!==l||1!=this.imageScale_[0]||1!=this.imageScale_[1]){const t=e+this.imageAnchorX_,n=i+this.imageAnchorY_;$e(o,t,n,1,1,l,-t,-n),s.save(),s.transform.apply(s,o),s.translate(t,n),s.scale(this.imageScale_[0],this.imageScale_[1]),s.drawImage(this.image_,this.imageOriginX_,this.imageOriginY_,this.imageWidth_,this.imageHeight_,-this.imageAnchorX_,-this.imageAnchorY_,this.imageWidth_,this.imageHeight_),s.restore()}else s.drawImage(this.image_,this.imageOriginX_,this.imageOriginY_,this.imageWidth_,this.imageHeight_,e,i,this.imageWidth_,this.imageHeight_)}1!=this.imageOpacity_&&(s.globalAlpha=a)}drawText_(t,e,i,n){if(!this.textState_||""===this.text_)return;this.textFillState_&&this.setContextFillState_(this.textFillState_),this.textStrokeState_&&this.setContextStrokeState_(this.textStrokeState_),this.setContextTextState_(this.textState_);const r=jn(t,e,i,n,this.transform_,this.pixelCoordinates_),s=this.context_;let o=this.textRotation_;for(0===this.transformRotation_&&(o-=this.viewRotation_),this.textRotateWithView_&&(o+=this.viewRotation_);e<i;e+=n){const t=r[e]+this.textOffsetX_,i=r[e+1]+this.textOffsetY_;0!==o||1!=this.textScale_[0]||1!=this.textScale_[1]?(s.save(),s.translate(t-this.textOffsetX_,i-this.textOffsetY_),s.rotate(o),s.translate(this.textOffsetX_,this.textOffsetY_),s.scale(this.textScale_[0],this.textScale_[1]),this.textStrokeState_&&s.strokeText(this.text_,0,0),this.textFillState_&&s.fillText(this.text_,0,0),s.restore()):(this.textStrokeState_&&s.strokeText(this.text_,t,i),this.textFillState_&&s.fillText(this.text_,t,i))}}moveToLineTo_(t,e,i,n,r){const s=this.context_,o=jn(t,e,i,n,this.transform_,this.pixelCoordinates_);s.moveTo(o[0],o[1]);let a=o.length;r&&(a-=2);for(let t=2;t<a;t+=2)s.lineTo(o[t],o[t+1]);return r&&s.closePath(),i}drawRings_(t,e,i,n){for(let r=0,s=i.length;r<s;++r)e=this.moveToLineTo_(t,e,i[r],n,!0);return e}drawCircle(t){if(this.squaredTolerance_&&(t=t.simplifyTransformed(this.squaredTolerance_,this.userTransform_)),Ci(this.extent_,t.getExtent())){if(this.fillState_||this.strokeState_){this.fillState_&&this.setContextFillState_(this.fillState_),this.strokeState_&&this.setContextStrokeState_(this.strokeState_);const e=function(t,e,i){const n=t.getFlatCoordinates();if(!n)return null;const r=t.getStride();return jn(n,0,n.length,r,e,i)}(t,this.transform_,this.pixelCoordinates_),i=e[2]-e[0],n=e[3]-e[1],r=Math.sqrt(i*i+n*n),s=this.context_;s.beginPath(),s.arc(e[0],e[1],r,0,2*Math.PI),this.fillState_&&s.fill(),this.strokeState_&&s.stroke()}""!==this.text_&&this.drawText_(t.getCenter(),0,2,2)}}setStyle(t){this.setFillStrokeStyle(t.getFill(),t.getStroke()),this.setImageStyle(t.getImage()),this.setTextStyle(t.getText())}setTransform(t){this.transform_=t}drawGeometry(t){switch(t.getType()){case"Point":this.drawPoint(t);break;case"LineString":this.drawLineString(t);break;case"Polygon":this.drawPolygon(t);break;case"MultiPoint":this.drawMultiPoint(t);break;case"MultiLineString":this.drawMultiLineString(t);break;case"MultiPolygon":this.drawMultiPolygon(t);break;case"GeometryCollection":this.drawGeometryCollection(t);break;case"Circle":this.drawCircle(t)}}drawFeature(t,e){const i=e.getGeometryFunction()(t);i&&(this.setStyle(e),this.drawGeometry(i))}drawGeometryCollection(t){const e=t.getGeometriesArray();for(let t=0,i=e.length;t<i;++t)this.drawGeometry(e[t])}drawPoint(t){this.squaredTolerance_&&(t=t.simplifyTransformed(this.squaredTolerance_,this.userTransform_));const e=t.getFlatCoordinates(),i=t.getStride();this.image_&&this.drawImages_(e,0,e.length,i),""!==this.text_&&this.drawText_(e,0,e.length,i)}drawMultiPoint(t){this.squaredTolerance_&&(t=t.simplifyTransformed(this.squaredTolerance_,this.userTransform_));const e=t.getFlatCoordinates(),i=t.getStride();this.image_&&this.drawImages_(e,0,e.length,i),""!==this.text_&&this.drawText_(e,0,e.length,i)}drawLineString(t){if(this.squaredTolerance_&&(t=t.simplifyTransformed(this.squaredTolerance_,this.userTransform_)),Ci(this.extent_,t.getExtent())){if(this.strokeState_){this.setContextStrokeState_(this.strokeState_);const e=this.context_,i=t.getFlatCoordinates();e.beginPath(),this.moveToLineTo_(i,0,i.length,t.getStride(),!1),e.stroke()}if(""!==this.text_){const e=t.getFlatMidpoint();this.drawText_(e,0,2,2)}}}drawMultiLineString(t){this.squaredTolerance_&&(t=t.simplifyTransformed(this.squaredTolerance_,this.userTransform_));const e=t.getExtent();if(Ci(this.extent_,e)){if(this.strokeState_){this.setContextStrokeState_(this.strokeState_);const e=this.context_,i=t.getFlatCoordinates();let n=0;const r=t.getEnds(),s=t.getStride();e.beginPath();for(let t=0,e=r.length;t<e;++t)n=this.moveToLineTo_(i,n,r[t],s,!1);e.stroke()}if(""!==this.text_){const e=t.getFlatMidpoints();this.drawText_(e,0,e.length,2)}}}drawPolygon(t){if(this.squaredTolerance_&&(t=t.simplifyTransformed(this.squaredTolerance_,this.userTransform_)),Ci(this.extent_,t.getExtent())){if(this.strokeState_||this.fillState_){this.fillState_&&this.setContextFillState_(this.fillState_),this.strokeState_&&this.setContextStrokeState_(this.strokeState_);const e=this.context_;e.beginPath(),this.drawRings_(t.getOrientedFlatCoordinates(),0,t.getEnds(),t.getStride()),this.fillState_&&e.fill(),this.strokeState_&&e.stroke()}if(""!==this.text_){const e=t.getFlatInteriorPoint();this.drawText_(e,0,2,2)}}}drawMultiPolygon(t){if(this.squaredTolerance_&&(t=t.simplifyTransformed(this.squaredTolerance_,this.userTransform_)),Ci(this.extent_,t.getExtent())){if(this.strokeState_||this.fillState_){this.fillState_&&this.setContextFillState_(this.fillState_),this.strokeState_&&this.setContextStrokeState_(this.strokeState_);const e=this.context_,i=t.getOrientedFlatCoordinates();let n=0;const r=t.getEndss(),s=t.getStride();e.beginPath();for(let t=0,e=r.length;t<e;++t){const e=r[t];n=this.drawRings_(i,n,e,s)}this.fillState_&&e.fill(),this.strokeState_&&e.stroke()}if(""!==this.text_){const e=t.getFlatInteriorPoints();this.drawText_(e,0,e.length,2)}}}setContextFillState_(t){const e=this.context_,i=this.contextFillState_;i?i.fillStyle!=t.fillStyle&&(i.fillStyle=t.fillStyle,e.fillStyle=t.fillStyle):(e.fillStyle=t.fillStyle,this.contextFillState_={fillStyle:t.fillStyle})}setContextStrokeState_(t){const e=this.context_,i=this.contextStrokeState_;i?(i.lineCap!=t.lineCap&&(i.lineCap=t.lineCap,e.lineCap=t.lineCap),pt(i.lineDash,t.lineDash)||e.setLineDash(i.lineDash=t.lineDash),i.lineDashOffset!=t.lineDashOffset&&(i.lineDashOffset=t.lineDashOffset,e.lineDashOffset=t.lineDashOffset),i.lineJoin!=t.lineJoin&&(i.lineJoin=t.lineJoin,e.lineJoin=t.lineJoin),i.lineWidth!=t.lineWidth&&(i.lineWidth=t.lineWidth,e.lineWidth=t.lineWidth),i.miterLimit!=t.miterLimit&&(i.miterLimit=t.miterLimit,e.miterLimit=t.miterLimit),i.strokeStyle!=t.strokeStyle&&(i.strokeStyle=t.strokeStyle,e.strokeStyle=t.strokeStyle)):(e.lineCap=t.lineCap,e.setLineDash(t.lineDash),e.lineDashOffset=t.lineDashOffset,e.lineJoin=t.lineJoin,e.lineWidth=t.lineWidth,e.miterLimit=t.miterLimit,e.strokeStyle=t.strokeStyle,this.contextStrokeState_={lineCap:t.lineCap,lineDash:t.lineDash,lineDashOffset:t.lineDashOffset,lineJoin:t.lineJoin,lineWidth:t.lineWidth,miterLimit:t.miterLimit,strokeStyle:t.strokeStyle})}setContextTextState_(t){const e=this.context_,i=this.contextTextState_,n=t.textAlign?t.textAlign:re;i?(i.font!=t.font&&(i.font=t.font,e.font=t.font),i.textAlign!=n&&(i.textAlign=n,e.textAlign=n),i.textBaseline!=t.textBaseline&&(i.textBaseline=t.textBaseline,e.textBaseline=t.textBaseline)):(e.font=t.font,e.textAlign=n,e.textBaseline=t.textBaseline,this.contextTextState_={font:t.font,textAlign:n,textBaseline:t.textBaseline})}setFillStrokeStyle(t,e){if(t){const e=t.getColor();this.fillState_={fillStyle:$(e||Qt)}}else this.fillState_=null;if(e){const t=e.getColor(),i=e.getLineCap(),n=e.getLineDash(),r=e.getLineDashOffset(),s=e.getLineJoin(),o=e.getWidth(),a=e.getMiterLimit(),l=n||ee;this.strokeState_={lineCap:void 0!==i?i:te,lineDash:1===this.pixelRatio_?l:l.map((t=>t*this.pixelRatio_)),lineDashOffset:(r||0)*this.pixelRatio_,lineJoin:void 0!==s?s:ie,lineWidth:(void 0!==o?o:1)*this.pixelRatio_,miterLimit:void 0!==a?a:10,strokeStyle:$(t||ne)}}else this.strokeState_=null}setImageStyle(t){let e;if(!t||!(e=t.getSize()))return void(this.image_=null);const i=t.getPixelRatio(this.pixelRatio_),n=t.getAnchor(),r=t.getOrigin();this.image_=t.getImage(this.pixelRatio_),this.imageAnchorX_=n[0]*i,this.imageAnchorY_=n[1]*i,this.imageHeight_=e[1]*i,this.imageOpacity_=t.getOpacity(),this.imageOriginX_=r[0],this.imageOriginY_=r[1],this.imageRotateWithView_=t.getRotateWithView(),this.imageRotation_=t.getRotation();const s=t.getScaleArray();this.imageScale_=[s[0]*this.pixelRatio_/i,s[1]*this.pixelRatio_/i],this.imageWidth_=e[0]*i}setTextStyle(t){if(t){const e=t.getFill();if(e){const t=e.getColor();this.textFillState_={fillStyle:$(t||Qt)}}else this.textFillState_=null;const i=t.getStroke();if(i){const t=i.getColor(),e=i.getLineCap(),n=i.getLineDash(),r=i.getLineDashOffset(),s=i.getLineJoin(),o=i.getWidth(),a=i.getMiterLimit();this.textStrokeState_={lineCap:void 0!==e?e:te,lineDash:n||ee,lineDashOffset:r||0,lineJoin:void 0!==s?s:ie,lineWidth:void 0!==o?o:1,miterLimit:void 0!==a?a:10,strokeStyle:$(t||ne)}}else this.textStrokeState_=null;const n=t.getFont(),r=t.getOffsetX(),s=t.getOffsetY(),o=t.getRotateWithView(),a=t.getRotation(),l=t.getScaleArray(),h=t.getText(),u=t.getTextAlign(),c=t.getTextBaseline();this.textState_={font:void 0!==n?n:Jt,textAlign:void 0!==u?u:re,textBaseline:void 0!==c?c:se},this.text_=void 0!==h?Array.isArray(h)?h.reduce(((t,e,i)=>t+(i%2?" ":e)),""):h:"",this.textOffsetX_=void 0!==r?this.pixelRatio_*r:0,this.textOffsetY_=void 0!==s?this.pixelRatio_*s:0,this.textRotateWithView_=void 0!==o&&o,this.textRotation_=void 0!==a?a:0,this.textScale_=[this.pixelRatio_*l[0],this.pixelRatio_*l[1]]}else this.text_=""}};const ul=.5;function cl(t,e,i,n,r,s,o){const a=tt(t[0]*ul,t[1]*ul);a.imageSmoothingEnabled=!1;const l=a.canvas,h=new hl(a,ul,r,null,o),u=i.length,c=Math.floor(16777215/u),d={};for(let t=1;t<=u;++t){const e=i[t-1],o=e.getStyleFunction()||n;if(!o)continue;let a=o(e,s);if(!a)continue;Array.isArray(a)||(a=[a]);const l=(t*c).toString(16).padStart(7,"#00000");for(let t=0,i=a.length;t<i;++t){const i=a[t],n=i.getGeometryFunction()(e);if(!n||!Ci(r,n.getExtent()))continue;const s=i.clone(),o=s.getFill();o&&o.setColor(l);const h=s.getStroke();h&&(h.setColor(l),h.setLineDash(null)),s.setText(void 0);const u=i.getImage();if(u){const t=u.getImageSize();if(!t)continue;const e=tt(t[0],t[1],void 0,{alpha:!1}),i=e.canvas;e.fillStyle=l,e.fillRect(0,0,i.width,i.height),s.setImage(new ke({img:i,anchor:u.getAnchor(),anchorXUnits:"pixels",anchorYUnits:"pixels",offset:u.getOrigin(),opacity:1,size:u.getSize(),scale:u.getScale(),rotation:u.getRotation(),rotateWithView:u.getRotateWithView()}))}const c=s.getZIndex()||0;let g=d[c];g||(g={},d[c]=g,g.Polygon=[],g.Circle=[],g.LineString=[],g.Point=[]);const p=n.getType();if("GeometryCollection"===p){const t=n.getGeometriesArrayRecursive();for(let e=0,i=t.length;e<i;++e){const i=t[e];g[i.getType().replace("Multi","")].push(i,s)}}else g[p.replace("Multi","")].push(n,s)}}const g=Object.keys(d).map(Number).sort(ut);for(let t=0,i=g.length;t<i;++t){const i=d[g[t]];for(const t in i){const n=i[t];for(let t=0,i=n.length;t<i;t+=2){h.setStyle(n[t+1]);for(let i=0,r=e.length;i<r;++i)h.setTransform(e[i]),h.drawGeometry(n[t])}}}return a.getImageData(0,0,l.width,l.height)}function dl(t,e,i){const n=[];if(i){const r=Math.floor(Math.round(t[0])*ul),s=Math.floor(Math.round(t[1])*ul),o=4*(b(r,0,i.width-1)+b(s,0,i.height-1)*i.width),a=i.data[o],l=i.data[o+1],h=i.data[o+2]+256*(l+256*a),u=Math.floor(16777215/e.length);h&&h%u==0&&n.push(e[h/u-1])}return n}const gl=.5,pl={Point:function(t,e,i,r,s){const o=i.getImage(),a=i.getText();let l;if(o){if(o.getImageState()!=n)return;let h=t;if(s){const n=o.getDeclutterMode();if("none"!==n)if(h=s,"obstacle"===n){const n=t.getBuilder(i.getZIndex(),"Image");n.setImageStyle(o,l),n.drawPoint(e,r)}else a&&a.getText()&&(l={})}const u=h.getBuilder(i.getZIndex(),"Image");u.setImageStyle(o,l),u.drawPoint(e,r)}if(a&&a.getText()){let n=t;s&&(n=s);const o=n.getBuilder(i.getZIndex(),"Text");o.setTextStyle(a,l),o.drawText(e,r)}},LineString:function(t,e,i,n,r){const s=i.getStroke();if(s){const r=t.getBuilder(i.getZIndex(),"LineString");r.setFillStrokeStyle(null,s),r.drawLineString(e,n)}const o=i.getText();if(o&&o.getText()){const 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parseInt(l(t),10)-parseInt(l(e),10)}function ml(t,e){const i=_l(t,e);return i*i}function _l(t,e){return gl*t/e}function yl(t,i,s,o,a,l,h){let u=!1;const c=s.getImage();if(c){const t=c.getImageState();t==n||t==r?c.unlistenImageChange(a):(t==e&&c.load(),c.listenImageChange(a),u=!0)}return function(t,e,i,n,r,s){const o=i.getGeometryFunction()(e);if(!o)return;const a=o.simplifyTransformed(n,r),l=i.getRenderer();if(l)xl(t,a,i,e);else{(0,pl[a.getType()])(t,a,i,e,s)}}(t,i,s,o,l,h),u}function xl(t,e,i,n){if("GeometryCollection"==e.getType()){const r=e.getGeometries();for(let e=0,s=r.length;e<s;++e)xl(t,r[e],i,n);return}t.getBuilder(i.getZIndex(),"Default").drawCustom(e,n,i.getRenderer(),i.getHitDetectionRenderer())}var vl=class extends Za{constructor(t){super(t),this.boundHandleStyleImageChange_=this.handleStyleImageChange_.bind(this),this.animatingOrInteracting_,this.hitDetectionImageData_=null,this.renderedFeatures_=null,this.renderedRevision_=-1,this.renderedResolution_=NaN,this.renderedExtent_=[1/0,1/0,-1/0,-1/0],this.wrappedRenderedExtent_=[1/0,1/0,-1/0,-1/0],this.renderedRotation_,this.renderedCenter_=null,this.renderedProjection_=null,this.renderedRenderOrder_=null,this.replayGroup_=null,this.replayGroupChanged=!0,this.declutterExecutorGroup=null,this.clipping=!0,this.compositionContext_=null,this.opacity_=1}renderWorlds(t,e,i){const n=e.extent,r=e.viewState,s=r.center,o=r.resolution,a=r.projection,l=r.rotation,h=a.getExtent(),u=this.getLayer().getSource(),c=e.pixelRatio,d=e.viewHints,g=!(d[Xs]||d[Ws]),p=this.compositionContext_,f=Math.round(e.size[0]*c),m=Math.round(e.size[1]*c),_=u.getWrapX()&&a.canWrapX(),y=_?Ei(h):null,x=_?Math.ceil((n[2]-h[2])/y)+1:1;let v=_?Math.floor((n[0]-h[0])/y):0;do{const 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r=We(this.pixelTransform);this.useContainer(e,r,this.getBackground(t));const s=this.context,o=s.canvas,a=this.replayGroup_,l=this.declutterExecutorGroup;let h=a&&!a.isEmpty()||l&&!l.isEmpty();if(!h){if(!(this.getLayer().hasListener(Fs)||this.getLayer().hasListener(Ms)))return null}const u=Math.round(t.size[0]*i),c=Math.round(t.size[1]*i);o.width!=u||o.height!=c?(o.width=u,o.height=c,o.style.transform!==r&&(o.style.transform=r)):this.containerReused||s.clearRect(0,0,u,c),this.preRender(s,t);const d=t.viewState,g=d.projection;this.opacity_=n.opacity,this.setupCompositionContext_();let p=!1;if(h&&n.extent&&this.clipping){const e=On(n.extent,g);h=Ci(e,t.extent),p=h&&!Qe(e,t.extent),p&&this.clipUnrotated(this.compositionContext_,t,e)}return 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this.declutterExecutorGroup&&d.push(this.declutterExecutorGroup),d.some((n=>c=n.forEachFeatureAtCoordinate(t,s,o,i,u,n===this.declutterExecutorGroup&&e.declutterTree?e.declutterTree.all().map((t=>t.value)):null))),c}handleFontsChanged(){const t=this.getLayer();t.getVisible()&&this.replayGroup_&&t.changed()}handleStyleImageChange_(t){this.renderIfReadyAndVisible()}prepareFrame(t){const e=this.getLayer(),i=e.getSource();if(!i)return!1;const n=t.viewHints[Xs],r=t.viewHints[Ws],s=e.getUpdateWhileAnimating(),o=e.getUpdateWhileInteracting();if(this.ready&&!s&&n||!o&&r)return this.animatingOrInteracting_=!0,!0;this.animatingOrInteracting_=!1;const a=t.extent,l=t.viewState,h=l.projection,u=l.resolution,c=t.pixelRatio,d=e.getRevision(),g=e.getRenderBuffer();let p=e.getRenderOrder();void 0===p&&(p=fl);const f=l.center.slice(),m=Ye(a,g*u),_=m.slice(),y=[m.slice()],x=h.getExtent();if(i.getWrapX()&&h.canWrapX()&&!Qe(x,t.extent)){const t=Ei(x),e=Math.max(Ei(m)/2,t);m[0]=x[0]-e,m[2]=x[2]+e,en(f,h);const i=Ri(y[0],h);i[0]<x[0]&&i[2]<x[2]?y.push([i[0]+t,i[1],i[2]+t,i[3]]):i[0]>x[0]&&i[2]>x[2]&&y.push([i[0]-t,i[1],i[2]-t,i[3]])}if(this.ready&&this.renderedResolution_==u&&this.renderedRevision_==d&&this.renderedRenderOrder_==p&&Qe(this.wrappedRenderedExtent_,m))return pt(this.renderedExtent_,_)||(this.hitDetectionImageData_=null,this.renderedExtent_=_),this.renderedCenter_=f,this.replayGroupChanged=!1,!0;this.replayGroup_=null;const v=new $a(_l(u,c),m,u,c);let w;this.getLayer().getDeclutter()&&(w=new $a(_l(u,c),m,u,c));const b=Ln();let S;if(b){for(let t=0,e=y.length;t<e;++t){const e=Dn(y[t],h);i.loadFeatures(e,zn(u,h),b)}S=Tn(b,h)}else for(let t=0,e=y.length;t<e;++t)i.loadFeatures(y[t],u,h);const E=ml(u,c);let C=!0;const T=t=>{let i;const n=t.getStyleFunction()||e.getStyleFunction();if(n&&(i=n(t,u)),i){const e=this.renderFeature(t,E,i,v,S,w);C=C&&!e}},P=Dn(m,h),R=i.getFeaturesInExtent(P);p&&R.sort(p);for(let t=0,e=R.length;t<e;++t)T(R[t]);this.renderedFeatures_=R,this.ready=C;const F=v.finish(),M=new ll(m,u,c,i.getOverlaps(),F,e.getRenderBuffer());return w&&(this.declutterExecutorGroup=new ll(m,u,c,i.getOverlaps(),w.finish(),e.getRenderBuffer())),this.renderedResolution_=u,this.renderedRevision_=d,this.renderedRenderOrder_=p,this.renderedExtent_=_,this.wrappedRenderedExtent_=m,this.renderedCenter_=f,this.renderedProjection_=h,this.replayGroup_=M,this.hitDetectionImageData_=null,this.replayGroupChanged=!0,!0}renderFeature(t,e,i,n,r,s){if(!i)return!1;let o=!1;if(Array.isArray(i))for(let a=0,l=i.length;a<l;++a)o=yl(n,t,i[a],e,this.boundHandleStyleImageChange_,r,s)||o;else o=yl(n,t,i,e,this.boundHandleStyleImageChange_,r,s);return o}};var wl=class extends Pa{constructor(t){super(t)}createRenderer(){return new vl(this)}};var bl=class{constructor(t){this.rbush_=new mo(t),this.items_={}}insert(t,e){const i={minX:t[0],minY:t[1],maxX:t[2],maxY:t[3],value:e};this.rbush_.insert(i),this.items_[l(e)]=i}load(t,e){const i=new Array(e.length);for(let n=0,r=e.length;n<r;n++){const r=t[n],s=e[n],o={minX:r[0],minY:r[1],maxX:r[2],maxY:r[3],value:s};i[n]=o,this.items_[l(s)]=o}this.rbush_.load(i)}remove(t){const e=l(t),i=this.items_[e];return delete this.items_[e],null!==this.rbush_.remove(i)}update(t,e){const i=this.items_[l(e)];ai([i.minX,i.minY,i.maxX,i.maxY],t)||(this.remove(e),this.insert(t,e))}getAll(){return this.rbush_.all().map((function(t){return t.value}))}getInExtent(t){const e={minX:t[0],minY:t[1],maxX:t[2],maxY:t[3]};return this.rbush_.search(e).map((function(t){return t.value}))}forEach(t){return this.forEach_(this.getAll(),t)}forEachInExtent(t,e){return this.forEach_(this.getInExtent(t),e)}forEach_(t,e){let i;for(let n=0,r=t.length;n<r;n++)if(i=e(t[n]),i)return i;return i}isEmpty(){return wt(this.items_)}clear(){this.rbush_.clear(),this.items_={}}getExtent(t){const e=this.rbush_.toJSON();return ni(e.minX,e.minY,e.maxX,e.maxY,t)}concat(t){this.rbush_.load(t.rbush_.all());for(const e in t.items_)this.items_[e]=t.items_[e]}};function Sl(t){return t?Array.isArray(t)?function(e){return t}:"function"==typeof t?t:function(e){return[t]}:null}var El=class extends Vt{constructor(t){super(),this.projection=yn(t.projection),this.attributions_=Sl(t.attributions),this.attributionsCollapsible_=void 0===t.attributionsCollapsible||t.attributionsCollapsible,this.loading=!1,this.state_=void 0!==t.state?t.state:"ready",this.wrapX_=void 0!==t.wrapX&&t.wrapX,this.interpolate_=!!t.interpolate,this.viewResolver=null,this.viewRejector=null;const e=this;this.viewPromise_=new Promise((function(t,i){e.viewResolver=t,e.viewRejector=i}))}getAttributions(){return this.attributions_}getAttributionsCollapsible(){return this.attributionsCollapsible_}getProjection(){return this.projection}getResolutions(t){return null}getView(){return this.viewPromise_}getState(){return this.state_}getWrapX(){return this.wrapX_}getInterpolate(){return this.interpolate_}refresh(){this.changed()}setAttributions(t){this.attributions_=Sl(t),this.changed()}setState(t){this.state_=t,this.changed()}},Cl="addfeature",Tl="changefeature",Pl="clear",Rl="removefeature",Fl="featuresloadstart",Ml="featuresloadend",Il="featuresloaderror";function Ll(t,e){return[[-1/0,-1/0,1/0,1/0]]}function kl(t,e){return[t]}let Al=!1;function Dl(t,e,i,n,r,s,o){const a=new XMLHttpRequest;a.open("GET","function"==typeof t?t(i,n,r):t,!0),"arraybuffer"==e.getType()&&(a.responseType="arraybuffer"),a.withCredentials=Al,a.onload=function(t){if(!a.status||a.status>=200&&a.status<300){const t=e.getType();let n;"json"==t?n=JSON.parse(a.responseText):"text"==t?n=a.responseText:"xml"==t?(n=a.responseXML,n||(n=(new DOMParser).parseFromString(a.responseText,"application/xml"))):"arraybuffer"==t&&(n=a.response),n?s(e.readFeatures(n,{extent:i,featureProjection:r}),e.readProjection(n)):o()}else o()},a.onerror=o,a.send()}function Ol(t,e){return function(i,n,r,s,o){const a=this;Dl(t,e,i,n,r,(function(t,e){a.addFeatures(t),void 0!==s&&s(t)}),o||_t)}}class zl extends at{constructor(t,e,i){super(t),this.feature=e,this.features=i}}var Gl=class extends El{constructor(t){super({attributions:(t=t||{}).attributions,interpolate:!0,projection:void 0,state:"ready",wrapX:void 0===t.wrapX||t.wrapX}),this.on,this.once,this.un,this.loader_=_t,this.format_=t.format,this.overlaps_=void 0===t.overlaps||t.overlaps,this.url_=t.url,void 0!==t.loader?this.loader_=t.loader:void 0!==this.url_&&(Se(this.format_,"`format` must be set when `url` is set"),this.loader_=Ol(this.url_,this.format_)),this.strategy_=void 0!==t.strategy?t.strategy:Ll;const e=void 0===t.useSpatialIndex||t.useSpatialIndex;let i,n;this.featuresRtree_=e?new bl:null,this.loadedExtentsRtree_=new bl,this.loadingExtentsCount_=0,this.nullGeometryFeatures_={},this.idIndex_={},this.uidIndex_={},this.featureChangeKeys_={},this.featuresCollection_=null,Array.isArray(t.features)?n=t.features:t.features&&(i=t.features,n=i.getArray()),e||void 0!==i||(i=new Rs(n)),void 0!==n&&this.addFeaturesInternal(n),void 0!==i&&this.bindFeaturesCollection_(i)}addFeature(t){this.addFeatureInternal(t),this.changed()}addFeatureInternal(t){const e=l(t);if(!this.addToIndex_(e,t))return void(this.featuresCollection_&&this.featuresCollection_.remove(t));this.setupChangeEvents_(e,t);const i=t.getGeometry();if(i){const e=i.getExtent();this.featuresRtree_&&this.featuresRtree_.insert(e,t)}else this.nullGeometryFeatures_[e]=t;this.dispatchEvent(new zl(Cl,t))}setupChangeEvents_(t,e){e instanceof ts||(this.featureChangeKeys_[t]=[Ot(e,St,this.handleFeatureChange_,this),Ot(e,lt,this.handleFeatureChange_,this)])}addToIndex_(t,e){let i=!0;if(void 0!==e.getId()){const t=String(e.getId());if(t in this.idIndex_)if(e instanceof ts){const n=this.idIndex_[t];n instanceof ts?Array.isArray(n)?n.push(e):this.idIndex_[t]=[n,e]:i=!1}else i=!1;else this.idIndex_[t]=e}return i&&(Se(!(t in this.uidIndex_),"The passed `feature` was already added to the source"),this.uidIndex_[t]=e),i}addFeatures(t){this.addFeaturesInternal(t),this.changed()}addFeaturesInternal(t){const e=[],i=[],n=[];for(let e=0,n=t.length;e<n;e++){const n=t[e],r=l(n);this.addToIndex_(r,n)&&i.push(n)}for(let t=0,r=i.length;t<r;t++){const r=i[t],s=l(r);this.setupChangeEvents_(s,r);const o=r.getGeometry();if(o){const t=o.getExtent();e.push(t),n.push(r)}else this.nullGeometryFeatures_[s]=r}if(this.featuresRtree_&&this.featuresRtree_.load(e,n),this.hasListener(Cl))for(let t=0,e=i.length;t<e;t++)this.dispatchEvent(new zl(Cl,i[t]))}bindFeaturesCollection_(t){let e=!1;this.addEventListener(Cl,(function(i){e||(e=!0,t.push(i.feature),e=!1)})),this.addEventListener(Rl,(function(i){e||(e=!0,t.remove(i.feature),e=!1)})),t.addEventListener(Es,(t=>{e||(e=!0,this.addFeature(t.element),e=!1)})),t.addEventListener(Cs,(t=>{e||(e=!0,this.removeFeature(t.element),e=!1)})),this.featuresCollection_=t}clear(t){if(t){for(const t in this.featureChangeKeys_){this.featureChangeKeys_[t].forEach(Gt)}this.featuresCollection_||(this.featureChangeKeys_={},this.idIndex_={},this.uidIndex_={})}else if(this.featuresRtree_){const t=t=>{this.removeFeatureInternal(t)};this.featuresRtree_.forEach(t);for(const t in this.nullGeometryFeatures_)this.removeFeatureInternal(this.nullGeometryFeatures_[t])}this.featuresCollection_&&this.featuresCollection_.clear(),this.featuresRtree_&&this.featuresRtree_.clear(),this.nullGeometryFeatures_={};const e=new zl(Pl);this.dispatchEvent(e),this.changed()}forEachFeature(t){if(this.featuresRtree_)return this.featuresRtree_.forEach(t);this.featuresCollection_&&this.featuresCollection_.forEach(t)}forEachFeatureAtCoordinateDirect(t,e){const i=[t[0],t[1],t[0],t[1]];return this.forEachFeatureInExtent(i,(function(i){const n=i.getGeometry();if(n instanceof ts||n.intersectsCoordinate(t))return e(i)}))}forEachFeatureInExtent(t,e){if(this.featuresRtree_)return this.featuresRtree_.forEachInExtent(t,e);this.featuresCollection_&&this.featuresCollection_.forEach(e)}forEachFeatureIntersectingExtent(t,e){return this.forEachFeatureInExtent(t,(function(i){const n=i.getGeometry();if(n instanceof ts||n.intersectsExtent(t)){const t=e(i);if(t)return t}}))}getFeaturesCollection(){return this.featuresCollection_}getFeatures(){let t;return this.featuresCollection_?t=this.featuresCollection_.getArray().slice(0):this.featuresRtree_&&(t=this.featuresRtree_.getAll(),wt(this.nullGeometryFeatures_)||gt(t,Object.values(this.nullGeometryFeatures_))),t}getFeaturesAtCoordinate(t){const e=[];return this.forEachFeatureAtCoordinateDirect(t,(function(t){e.push(t)})),e}getFeaturesInExtent(t,e){if(this.featuresRtree_){if(!(e&&e.canWrapX()&&this.getWrapX()))return this.featuresRtree_.getInExtent(t);const i=function(t,e){if(e.canWrapX()){const i=e.getExtent();if(!isFinite(t[0])||!isFinite(t[2]))return[[i[0],t[1],i[2],t[3]]];Ri(t,e);const n=Ei(i);if(Ei(t)>n)return[[i[0],t[1],i[2],t[3]]];if(t[0]<i[0])return[[t[0]+n,t[1],i[2],t[3]],[i[0],t[1],t[2],t[3]]];if(t[2]>i[2])return[[t[0],t[1],i[2],t[3]],[i[0],t[1],t[2]-n,t[3]]]}return[t]}(t,e);return[].concat(...i.map((t=>this.featuresRtree_.getInExtent(t))))}return this.featuresCollection_?this.featuresCollection_.getArray().slice(0):[]}getClosestFeatureToCoordinate(t,e){const i=t[0],n=t[1];let r=null;const s=[NaN,NaN];let o=1/0;const a=[-1/0,-1/0,1/0,1/0];return e=e||ft,this.featuresRtree_.forEachInExtent(a,(function(t){if(e(t)){const e=t.getGeometry(),l=o;if(o=e instanceof ts?0:e.closestPointXY(i,n,s,o),o<l){r=t;const e=Math.sqrt(o);a[0]=i-e,a[1]=n-e,a[2]=i+e,a[3]=n+e}}})),r}getExtent(t){return this.featuresRtree_.getExtent(t)}getFeatureById(t){const e=this.idIndex_[t.toString()];return void 0!==e?e:null}getFeatureByUid(t){const e=this.uidIndex_[t];return void 0!==e?e:null}getFormat(){return this.format_}getOverlaps(){return this.overlaps_}getUrl(){return this.url_}handleFeatureChange_(t){const e=t.target,i=l(e),n=e.getGeometry();if(n){const t=n.getExtent();i in this.nullGeometryFeatures_?(delete this.nullGeometryFeatures_[i],this.featuresRtree_&&this.featuresRtree_.insert(t,e)):this.featuresRtree_&&this.featuresRtree_.update(t,e)}else i in this.nullGeometryFeatures_||(this.featuresRtree_&&this.featuresRtree_.remove(e),this.nullGeometryFeatures_[i]=e);const r=e.getId();if(void 0!==r){const t=r.toString();this.idIndex_[t]!==e&&(this.removeFromIdIndex_(e),this.idIndex_[t]=e)}else this.removeFromIdIndex_(e),this.uidIndex_[i]=e;this.changed(),this.dispatchEvent(new zl(Tl,e))}hasFeature(t){const e=t.getId();return void 0!==e?e in this.idIndex_:l(t)in this.uidIndex_}isEmpty(){return this.featuresRtree_?this.featuresRtree_.isEmpty()&&wt(this.nullGeometryFeatures_):!this.featuresCollection_||0===this.featuresCollection_.getLength()}loadFeatures(t,e,i){const n=this.loadedExtentsRtree_,r=this.strategy_(t,e,i);for(let t=0,s=r.length;t<s;++t){const s=r[t];n.forEachInExtent(s,(function(t){return Qe(t.extent,s)}))||(++this.loadingExtentsCount_,this.dispatchEvent(new zl(Fl)),this.loader_.call(this,s,e,i,(t=>{--this.loadingExtentsCount_,this.dispatchEvent(new zl(Ml,void 0,t))}),(()=>{--this.loadingExtentsCount_,this.dispatchEvent(new zl(Il))})),n.insert(s,{extent:s.slice()}))}this.loading=!(this.loader_.length<4)&&this.loadingExtentsCount_>0}refresh(){this.clear(!0),this.loadedExtentsRtree_.clear(),super.refresh()}removeLoadedExtent(t){const e=this.loadedExtentsRtree_;let i;e.forEachInExtent(t,(function(e){if(ai(e.extent,t))return i=e,!0})),i&&e.remove(i)}removeFeature(t){if(!t)return;const e=l(t);e in this.nullGeometryFeatures_?delete this.nullGeometryFeatures_[e]:this.featuresRtree_&&this.featuresRtree_.remove(t);this.removeFeatureInternal(t)&&this.changed()}removeFeatureInternal(t){const e=l(t),i=this.featureChangeKeys_[e];if(!i)return;i.forEach(Gt),delete this.featureChangeKeys_[e];const n=t.getId();return void 0!==n&&delete this.idIndex_[n.toString()],delete this.uidIndex_[e],this.dispatchEvent(new zl(Rl,t)),t}removeFromIdIndex_(t){let e=!1;for(const i in this.idIndex_){const n=this.idIndex_[i];if(t instanceof ts&&Array.isArray(n)&&n.includes(t))n.splice(n.indexOf(t),1);else if(this.idIndex_[i]===t){delete this.idIndex_[i],e=!0;break}}return e}setLoader(t){this.loader_=t}setUrl(t){Se(this.format_,"`format` must be set when `url` is set"),this.url_=t,this.setLoader(Ol(t,this.format_))}};var Nl=class extends bt{constructor(t,e,i){super(),i=i||{},this.tileCoord=t,this.state=e,this.interimTile=null,this.key="",this.transition_=void 0===i.transition?250:i.transition,this.transitionStarts_={},this.interpolate=!!i.interpolate}changed(){this.dispatchEvent(St)}release(){this.state===Ss.ERROR&&this.setState(Ss.EMPTY)}getKey(){return this.key+"/"+this.tileCoord}getInterimTile(){let t=this.interimTile;if(!t)return this;do{if(t.getState()==Ss.LOADED)return this.transition_=0,t;t=t.interimTile}while(t);return this}refreshInterimChain(){let t=this.interimTile;if(!t)return;let e=this;do{if(t.getState()==Ss.LOADED){t.interimTile=null;break}t.getState()==Ss.LOADING?e=t:t.getState()==Ss.IDLE?e.interimTile=t.interimTile:e=t,t=e.interimTile}while(t)}getTileCoord(){return this.tileCoord}getState(){return this.state}setState(t){if(this.state!==Ss.ERROR&&this.state>t)throw new Error("Tile load sequence violation");this.state=t,this.changed()}load(){o()}getAlpha(t,e){if(!this.transition_)return 1;let i=this.transitionStarts_[t];if(i){if(-1===i)return 1}else i=e,this.transitionStarts_[t]=i;const n=e-i+1e3/60;return n>=this.transition_?1:eo(n/this.transition_)}inTransition(t){return!!this.transition_&&-1!==this.transitionStarts_[t]}endTransition(t){this.transition_&&(this.transitionStarts_[t]=-1)}};var jl=class extends Nl{constructor(t,e,i,n,r,s){super(t,e,s),this.crossOrigin_=n,this.src_=i,this.key=i,this.image_=new Image,null!==n&&(this.image_.crossOrigin=n),this.unlisten_=null,this.tileLoadFunction_=r}getImage(){return this.image_}setImage(t){this.image_=t,this.state=Ss.LOADED,this.unlistenImage_(),this.changed()}handleImageError_(){this.state=Ss.ERROR,this.unlistenImage_(),this.image_=function(){const t=tt(1,1);return t.fillStyle="rgba(0,0,0,0)",t.fillRect(0,0,1,1),t.canvas}(),this.changed()}handleImageLoad_(){const t=this.image_;t.naturalWidth&&t.naturalHeight?this.state=Ss.LOADED:this.state=Ss.EMPTY,this.unlistenImage_(),this.changed()}load(){this.state==Ss.ERROR&&(this.state=Ss.IDLE,this.image_=new Image,null!==this.crossOrigin_&&(this.image_.crossOrigin=this.crossOrigin_)),this.state==Ss.IDLE&&(this.state=Ss.LOADING,this.changed(),this.tileLoadFunction_(this,this.src_),this.unlisten_=function(t,e,i){const n=t;let r=!0,s=!1,o=!1;const a=[zt(n,kt,(function(){o=!0,s||e()}))];return n.src&&H?(s=!0,n.decode().then((function(){r&&e()})).catch((function(t){r&&(o?e():i())}))):a.push(zt(n,Et,i)),function(){r=!1,a.forEach(Gt)}}(this.image_,this.handleImageLoad_.bind(this),this.handleImageError_.bind(this)))}unlistenImage_(){this.unlisten_&&(this.unlisten_(),this.unlisten_=null)}};var Ul=class{constructor(t,e,i){this.decay_=t,this.minVelocity_=e,this.delay_=i,this.points_=[],this.angle_=0,this.initialVelocity_=0}begin(){this.points_.length=0,this.angle_=0,this.initialVelocity_=0}update(t,e){this.points_.push(t,e,Date.now())}end(){if(this.points_.length<6)return!1;const t=Date.now()-this.delay_,e=this.points_.length-3;if(this.points_[e+2]<t)return!1;let i=e-3;for(;i>0&&this.points_[i+2]>t;)i-=3;const n=this.points_[e+2]-this.points_[i+2];if(n<1e3/60)return!1;const r=this.points_[e]-this.points_[i],s=this.points_[e+1]-this.points_[i+1];return this.angle_=Math.atan2(s,r),this.initialVelocity_=Math.sqrt(r*r+s*s)/n,this.initialVelocity_>this.minVelocity_}getDistance(){return(this.minVelocity_-this.initialVelocity_)/this.decay_}getAngle(){return this.angle_}};function Bl(t,e){Re.expire()}var $l=class extends ht{constructor(t){super(),this.map_=t}dispatchRenderEvent(t,e){o()}calculateMatrices2D(t){const e=t.viewState,i=t.coordinateToPixelTransform,n=t.pixelToCoordinateTransform;$e(i,t.size[0]/2,t.size[1]/2,1/e.resolution,-1/e.resolution,-e.rotation,-e.center[0],-e.center[1]),Ve(n,i)}forEachFeatureAtCoordinate(t,e,i,n,r,s,o,a){let l;const h=e.viewState;function u(t,e,i,n){return r.call(s,e,t?i:null,n)}const c=h.projection,d=en(t.slice(),c),g=[[0,0]];if(c.canWrapX()&&n){const t=Ei(c.getExtent());g.push([-t,0],[t,0])}const p=e.layerStatesArray,f=p.length,m=[],_=[];for(let n=0;n<g.length;n++)for(let r=f-1;r>=0;--r){const s=p[r],c=s.layer;if(c.hasRenderer()&&ho(s,h)&&o.call(a,c)){const r=c.getRenderer(),o=c.getSource();if(r&&o){const a=o.getWrapX()?d:t,h=u.bind(null,s.managed);_[0]=a[0]+g[n][0],_[1]=a[1]+g[n][1],l=r.forEachFeatureAtCoordinate(_,e,i,h,m)}if(l)return l}}if(0===m.length)return;const y=1/m.length;return m.forEach(((t,e)=>t.distanceSq+=e*y)),m.sort(((t,e)=>t.distanceSq-e.distanceSq)),m.some((t=>l=t.callback(t.feature,t.layer,t.geometry))),l}hasFeatureAtCoordinate(t,e,i,n,r,s){return void 0!==this.forEachFeatureAtCoordinate(t,e,i,n,ft,this,r,s)}getMap(){return this.map_}renderFrame(t){o()}flushDeclutterItems(t){}scheduleExpireIconCache(t){Re.canExpireCache()&&t.postRenderFunctions.push(Bl)}};var Vl=class extends $l{constructor(t){super(t),this.fontChangeListenerKey_=Ot(ae,lt,t.redrawText.bind(t)),this.element_=document.createElement("div");const e=this.element_.style;e.position="absolute",e.width="100%",e.height="100%",e.zIndex="0",this.element_.className=Wt+" ol-layers";const i=t.getViewport();i.insertBefore(this.element_,i.firstChild||null),this.children_=[],this.renderedVisible_=!0,this.declutterLayers_=[]}dispatchRenderEvent(t,e){const i=this.getMap();if(i.hasListener(t)){const n=new Xa(t,void 0,e);i.dispatchEvent(n)}}disposeInternal(){Gt(this.fontChangeListenerKey_),this.element_.parentNode.removeChild(this.element_),super.disposeInternal()}renderFrame(t){if(!t)return void(this.renderedVisible_&&(this.element_.style.display="none",this.renderedVisible_=!1));this.calculateMatrices2D(t),this.dispatchRenderEvent(Is,t);const e=t.layerStatesArray.sort((function(t,e){return t.zIndex-e.zIndex})),i=t.viewState;this.children_.length=0;const n=this.declutterLayers_;n.length=0;let r=null;for(let s=0,o=e.length;s<o;++s){const o=e[s];t.layerIndex=s;const a=o.layer,l=a.getSourceState();if(!ho(o,i)||"ready"!=l&&"undefined"!=l){a.unrender();continue}const h=a.render(t,r);h&&(h!==r&&(this.children_.push(h),r=h),"getDeclutter"in a&&n.push(a))}this.flushDeclutterItems(t),function(t,e){const i=t.childNodes;for(let n=0;;++n){const r=i[n],s=e[n];if(!r&&!s)break;r!==s&&(r?s?t.insertBefore(s,r):(t.removeChild(r),--n):t.appendChild(s))}}(this.element_,this.children_),this.dispatchRenderEvent(Ls,t),this.renderedVisible_||(this.element_.style.display="",this.renderedVisible_=!0),this.scheduleExpireIconCache(t)}flushDeclutterItems(t){const e=this.declutterLayers_;for(let i=e.length-1;i>=0;--i)e[i].renderDeclutter(t);e.length=0}};class Xl extends at{constructor(t,e){super(t),this.layer=e}}const Wl="layers";class ql extends Vs{constructor(t){t=t||{};const e=Object.assign({},t);delete e.layers;let i=t.layers;super(e),this.on,this.once,this.un,this.layersListenerKeys_=[],this.listenerKeys_={},this.addChangeListener(Wl,this.handleLayersChanged_),i?Array.isArray(i)?i=new Rs(i.slice(),{unique:!0}):Se("function"==typeof i.getArray,"Expected `layers` to be an array or a `Collection`"):i=new Rs(void 0,{unique:!0}),this.setLayers(i)}handleLayerChange_(){this.changed()}handleLayersChanged_(){this.layersListenerKeys_.forEach(Gt),this.layersListenerKeys_.length=0;const t=this.getLayers();this.layersListenerKeys_.push(Ot(t,Es,this.handleLayersAdd_,this),Ot(t,Cs,this.handleLayersRemove_,this));for(const t in this.listenerKeys_)this.listenerKeys_[t].forEach(Gt);vt(this.listenerKeys_);const e=t.getArray();for(let t=0,i=e.length;t<i;t++){const i=e[t];this.registerLayerListeners_(i),this.dispatchEvent(new Xl("addlayer",i))}this.changed()}registerLayerListeners_(t){const e=[Ot(t,lt,this.handleLayerChange_,this),Ot(t,St,this.handleLayerChange_,this)];t instanceof ql&&e.push(Ot(t,"addlayer",this.handleLayerGroupAdd_,this),Ot(t,"removelayer",this.handleLayerGroupRemove_,this)),this.listenerKeys_[l(t)]=e}handleLayerGroupAdd_(t){this.dispatchEvent(new Xl("addlayer",t.layer))}handleLayerGroupRemove_(t){this.dispatchEvent(new Xl("removelayer",t.layer))}handleLayersAdd_(t){const e=t.element;this.registerLayerListeners_(e),this.dispatchEvent(new Xl("addlayer",e)),this.changed()}handleLayersRemove_(t){const e=t.element,i=l(e);this.listenerKeys_[i].forEach(Gt),delete this.listenerKeys_[i],this.dispatchEvent(new Xl("removelayer",e)),this.changed()}getLayers(){return this.get(Wl)}setLayers(t){const e=this.getLayers();if(e){const t=e.getArray();for(let e=0,i=t.length;e<i;++e)this.dispatchEvent(new Xl("removelayer",t[e]))}this.set(Wl,t)}getLayersArray(t){return t=void 0!==t?t:[],this.getLayers().forEach((function(e){e.getLayersArray(t)})),t}getLayerStatesArray(t){const e=void 0!==t?t:[],i=e.length;this.getLayers().forEach((function(t){t.getLayerStatesArray(e)}));const n=this.getLayerState();let r=n.zIndex;t||void 0!==n.zIndex||(r=0);for(let t=i,s=e.length;t<s;t++){const i=e[t];i.opacity*=n.opacity,i.visible=i.visible&&n.visible,i.maxResolution=Math.min(i.maxResolution,n.maxResolution),i.minResolution=Math.max(i.minResolution,n.minResolution),i.minZoom=Math.max(i.minZoom,n.minZoom),i.maxZoom=Math.min(i.maxZoom,n.maxZoom),void 0!==n.extent&&(void 0!==i.extent?i.extent=wi(i.extent,n.extent):i.extent=n.extent),void 0===i.zIndex&&(i.zIndex=r)}return e}getSourceState(){return"ready"}}var Zl=ql,Yl=Object.freeze({__proto__:null,GroupEvent:Xl,default:Zl});var Kl=class extends at{constructor(t,e,i){super(t),this.map=e,this.frameState=void 0!==i?i:null}};var Hl=class extends Kl{constructor(t,e,i,n,r,s){super(t,e,r),this.originalEvent=i,this.pixel_=null,this.coordinate_=null,this.dragging=void 0!==n&&n,this.activePointers=s}get pixel(){return this.pixel_||(this.pixel_=this.map.getEventPixel(this.originalEvent)),this.pixel_}set pixel(t){this.pixel_=t}get coordinate(){return this.coordinate_||(this.coordinate_=this.map.getCoordinateFromPixel(this.pixel)),this.coordinate_}set coordinate(t){this.coordinate_=t}preventDefault(){super.preventDefault(),"preventDefault"in this.originalEvent&&this.originalEvent.preventDefault()}stopPropagation(){super.stopPropagation(),"stopPropagation"in this.originalEvent&&this.originalEvent.stopPropagation()}},Jl={SINGLECLICK:"singleclick",CLICK:Tt,DBLCLICK:Pt,POINTERDRAG:"pointerdrag",POINTERMOVE:"pointermove",POINTERDOWN:"pointerdown",POINTERUP:"pointerup",POINTEROVER:"pointerover",POINTEROUT:"pointerout",POINTERENTER:"pointerenter",POINTERLEAVE:"pointerleave",POINTERCANCEL:"pointercancel"},Ql="pointermove",th="pointerdown";var eh=class extends bt{constructor(t,e){super(t),this.map_=t,this.clickTimeoutId_,this.emulateClicks_=!1,this.dragging_=!1,this.dragListenerKeys_=[],this.moveTolerance_=void 0===e?1:e,this.down_=null;const i=this.map_.getViewport();this.activePointers_=[],this.trackedTouches_={},this.element_=i,this.pointerdownListenerKey_=Ot(i,th,this.handlePointerDown_,this),this.originalPointerMoveEvent_,this.relayedListenerKey_=Ot(i,Ql,this.relayMoveEvent_,this),this.boundHandleTouchMove_=this.handleTouchMove_.bind(this),this.element_.addEventListener(At,this.boundHandleTouchMove_,!!Q&&{passive:!1})}emulateClick_(t){let e=new Hl(Jl.CLICK,this.map_,t);this.dispatchEvent(e),void 0!==this.clickTimeoutId_?(clearTimeout(this.clickTimeoutId_),this.clickTimeoutId_=void 0,e=new Hl(Jl.DBLCLICK,this.map_,t),this.dispatchEvent(e)):this.clickTimeoutId_=setTimeout((()=>{this.clickTimeoutId_=void 0;const e=new Hl(Jl.SINGLECLICK,this.map_,t);this.dispatchEvent(e)}),250)}updateActivePointers_(t){const e=t,i=e.pointerId;if(e.type==Jl.POINTERUP||e.type==Jl.POINTERCANCEL){delete this.trackedTouches_[i];for(const t in this.trackedTouches_)if(this.trackedTouches_[t].target!==e.target){delete this.trackedTouches_[t];break}}else e.type!=Jl.POINTERDOWN&&e.type!=Jl.POINTERMOVE||(this.trackedTouches_[i]=e);this.activePointers_=Object.values(this.trackedTouches_)}handlePointerUp_(t){this.updateActivePointers_(t);const e=new Hl(Jl.POINTERUP,this.map_,t,void 0,void 0,this.activePointers_);this.dispatchEvent(e),this.emulateClicks_&&!e.defaultPrevented&&!this.dragging_&&this.isMouseActionButton_(t)&&this.emulateClick_(this.down_),0===this.activePointers_.length&&(this.dragListenerKeys_.forEach(Gt),this.dragListenerKeys_.length=0,this.dragging_=!1,this.down_=null)}isMouseActionButton_(t){return 0===t.button}handlePointerDown_(t){this.emulateClicks_=0===this.activePointers_.length,this.updateActivePointers_(t);const e=new Hl(Jl.POINTERDOWN,this.map_,t,void 0,void 0,this.activePointers_);if(this.dispatchEvent(e),this.down_=new PointerEvent(t.type,t),Object.defineProperty(this.down_,"target",{writable:!1,value:t.target}),0===this.dragListenerKeys_.length){const t=this.map_.getOwnerDocument();this.dragListenerKeys_.push(Ot(t,Jl.POINTERMOVE,this.handlePointerMove_,this),Ot(t,Jl.POINTERUP,this.handlePointerUp_,this),Ot(this.element_,Jl.POINTERCANCEL,this.handlePointerUp_,this)),this.element_.getRootNode&&this.element_.getRootNode()!==t&&this.dragListenerKeys_.push(Ot(this.element_.getRootNode(),Jl.POINTERUP,this.handlePointerUp_,this))}}handlePointerMove_(t){if(this.isMoving_(t)){this.updateActivePointers_(t),this.dragging_=!0;const e=new Hl(Jl.POINTERDRAG,this.map_,t,this.dragging_,void 0,this.activePointers_);this.dispatchEvent(e)}}relayMoveEvent_(t){this.originalPointerMoveEvent_=t;const e=!(!this.down_||!this.isMoving_(t));this.dispatchEvent(new Hl(Jl.POINTERMOVE,this.map_,t,e))}handleTouchMove_(t){const e=this.originalPointerMoveEvent_;e&&!e.defaultPrevented||"boolean"==typeof t.cancelable&&!0!==t.cancelable||t.preventDefault()}isMoving_(t){return this.dragging_||Math.abs(t.clientX-this.down_.clientX)>this.moveTolerance_||Math.abs(t.clientY-this.down_.clientY)>this.moveTolerance_}disposeInternal(){this.relayedListenerKey_&&(Gt(this.relayedListenerKey_),this.relayedListenerKey_=null),this.element_.removeEventListener(At,this.boundHandleTouchMove_),this.pointerdownListenerKey_&&(Gt(this.pointerdownListenerKey_),this.pointerdownListenerKey_=null),this.dragListenerKeys_.forEach(Gt),this.dragListenerKeys_.length=0,this.element_=null,super.disposeInternal()}},ih="postrender",nh="movestart",rh="moveend",sh="loadstart",oh="loadend",ah="layergroup",lh="size",hh="target",uh="view";const ch=1/0;var dh=class{constructor(t,e){this.priorityFunction_=t,this.keyFunction_=e,this.elements_=[],this.priorities_=[],this.queuedElements_={}}clear(){this.elements_.length=0,this.priorities_.length=0,vt(this.queuedElements_)}dequeue(){const t=this.elements_,e=this.priorities_,i=t[0];1==t.length?(t.length=0,e.length=0):(t[0]=t.pop(),e[0]=e.pop(),this.siftUp_(0));const n=this.keyFunction_(i);return delete this.queuedElements_[n],i}enqueue(t){Se(!(this.keyFunction_(t)in this.queuedElements_),"Tried to enqueue an `element` that was already added to the queue");const e=this.priorityFunction_(t);return e!=ch&&(this.elements_.push(t),this.priorities_.push(e),this.queuedElements_[this.keyFunction_(t)]=!0,this.siftDown_(0,this.elements_.length-1),!0)}getCount(){return this.elements_.length}getLeftChildIndex_(t){return 2*t+1}getRightChildIndex_(t){return 2*t+2}getParentIndex_(t){return t-1>>1}heapify_(){let t;for(t=(this.elements_.length>>1)-1;t>=0;t--)this.siftUp_(t)}isEmpty(){return 0===this.elements_.length}isKeyQueued(t){return t in this.queuedElements_}isQueued(t){return this.isKeyQueued(this.keyFunction_(t))}siftUp_(t){const e=this.elements_,i=this.priorities_,n=e.length,r=e[t],s=i[t],o=t;for(;t<n>>1;){const r=this.getLeftChildIndex_(t),s=this.getRightChildIndex_(t),o=s<n&&i[s]<i[r]?s:r;e[t]=e[o],i[t]=i[o],t=o}e[t]=r,i[t]=s,this.siftDown_(o,t)}siftDown_(t,e){const i=this.elements_,n=this.priorities_,r=i[e],s=n[e];for(;e>t;){const t=this.getParentIndex_(e);if(!(n[t]>s))break;i[e]=i[t],n[e]=n[t],e=t}i[e]=r,n[e]=s}reprioritize(){const t=this.priorityFunction_,e=this.elements_,i=this.priorities_;let n=0;const r=e.length;let s,o,a;for(o=0;o<r;++o)s=e[o],a=t(s),a==ch?delete this.queuedElements_[this.keyFunction_(s)]:(i[n]=a,e[n++]=s);e.length=n,i.length=n,this.heapify_()}};var gh=class extends dh{constructor(t,e){super((function(e){return t.apply(null,e)}),(function(t){return t[0].getKey()})),this.boundHandleTileChange_=this.handleTileChange.bind(this),this.tileChangeCallback_=e,this.tilesLoading_=0,this.tilesLoadingKeys_={}}enqueue(t){const e=super.enqueue(t);if(e){t[0].addEventListener(St,this.boundHandleTileChange_)}return e}getTilesLoading(){return this.tilesLoading_}handleTileChange(t){const e=t.target,i=e.getState();if(i===Ss.LOADED||i===Ss.ERROR||i===Ss.EMPTY){i!==Ss.ERROR&&e.removeEventListener(St,this.boundHandleTileChange_);const t=e.getKey();t in this.tilesLoadingKeys_&&(delete this.tilesLoadingKeys_[t],--this.tilesLoading_),this.tileChangeCallback_()}}loadMoreTiles(t,e){let i,n,r,s=0;for(;this.tilesLoading_<t&&s<e&&this.getCount()>0;)n=this.dequeue()[0],r=n.getKey(),i=n.getState(),i!==Ss.IDLE||r in this.tilesLoadingKeys_||(this.tilesLoadingKeys_[r]=!0,++this.tilesLoading_,++s,n.load())}};class ph extends Vt{constructor(t){super();const e=t.element;!e||t.target||e.style.pointerEvents||(e.style.pointerEvents="auto"),this.element=e||null,this.target_=null,this.map_=null,this.listenerKeys=[],t.render&&(this.render=t.render),t.target&&this.setTarget(t.target)}disposeInternal(){st(this.element),super.disposeInternal()}getMap(){return this.map_}setMap(t){this.map_&&st(this.element);for(let t=0,e=this.listenerKeys.length;t<e;++t)Gt(this.listenerKeys[t]);if(this.listenerKeys.length=0,this.map_=t,t){(this.target_?this.target_:t.getOverlayContainerStopEvent()).appendChild(this.element),this.render!==_t&&this.listenerKeys.push(Ot(t,ih,this.render,this)),t.render()}}render(t){}setTarget(t){this.target_="string"==typeof t?document.getElementById(t):t}}var fh=Object.freeze({__proto__:null,default:ph});var mh=class extends ph{constructor(t){t=t||{},super({element:document.createElement("div"),render:t.render,target:t.target}),this.ulElement_=document.createElement("ul"),this.collapsed_=void 0===t.collapsed||t.collapsed,this.userCollapsed_=this.collapsed_,this.overrideCollapsible_=void 0!==t.collapsible,this.collapsible_=void 0===t.collapsible||t.collapsible,this.collapsible_||(this.collapsed_=!1);const e=void 0!==t.className?t.className:"ol-attribution",i=void 0!==t.tipLabel?t.tipLabel:"Attributions",n=void 0!==t.expandClassName?t.expandClassName:e+"-expand",r=void 0!==t.collapseLabel?t.collapseLabel:"›",s=void 0!==t.collapseClassName?t.collapseClassName:e+"-collapse";"string"==typeof r?(this.collapseLabel_=document.createElement("span"),this.collapseLabel_.textContent=r,this.collapseLabel_.className=s):this.collapseLabel_=r;const o=void 0!==t.label?t.label:"i";"string"==typeof o?(this.label_=document.createElement("span"),this.label_.textContent=o,this.label_.className=n):this.label_=o;const a=this.collapsible_&&!this.collapsed_?this.collapseLabel_:this.label_;this.toggleButton_=document.createElement("button"),this.toggleButton_.setAttribute("type","button"),this.toggleButton_.setAttribute("aria-expanded",String(!this.collapsed_)),this.toggleButton_.title=i,this.toggleButton_.appendChild(a),this.toggleButton_.addEventListener(Tt,this.handleClick_.bind(this),!1);const l=e+" "+Wt+" "+qt+(this.collapsed_&&this.collapsible_?" "+Zt:"")+(this.collapsible_?"":" ol-uncollapsible"),h=this.element;h.className=l,h.appendChild(this.toggleButton_),h.appendChild(this.ulElement_),this.renderedAttributions_=[],this.renderedVisible_=!0}collectSourceAttributions_(t){const e=Array.from(new Set(this.getMap().getAllLayers().flatMap((e=>e.getAttributions(t))))),i=!this.getMap().getAllLayers().some((t=>t.getSource()&&!1===t.getSource().getAttributionsCollapsible()));return this.overrideCollapsible_||this.setCollapsible(i),e}updateElement_(t){if(!t)return void(this.renderedVisible_&&(this.element.style.display="none",this.renderedVisible_=!1));const e=this.collectSourceAttributions_(t),i=e.length>0;if(this.renderedVisible_!=i&&(this.element.style.display=i?"":"none",this.renderedVisible_=i),!pt(e,this.renderedAttributions_)){ot(this.ulElement_);for(let t=0,i=e.length;t<i;++t){const i=document.createElement("li");i.innerHTML=e[t],this.ulElement_.appendChild(i)}this.renderedAttributions_=e}}handleClick_(t){t.preventDefault(),this.handleToggle_(),this.userCollapsed_=this.collapsed_}handleToggle_(){this.element.classList.toggle(Zt),this.collapsed_?rt(this.collapseLabel_,this.label_):rt(this.label_,this.collapseLabel_),this.collapsed_=!this.collapsed_,this.toggleButton_.setAttribute("aria-expanded",String(!this.collapsed_))}getCollapsible(){return this.collapsible_}setCollapsible(t){this.collapsible_!==t&&(this.collapsible_=t,this.element.classList.toggle("ol-uncollapsible"),this.userCollapsed_&&this.handleToggle_())}setCollapsed(t){this.userCollapsed_=t,this.collapsible_&&this.collapsed_!==t&&this.handleToggle_()}getCollapsed(){return this.collapsed_}render(t){this.updateElement_(t.frameState)}};var _h=class extends ph{constructor(t){t=t||{},super({element:document.createElement("div"),render:t.render,target:t.target});const e=void 0!==t.className?t.className:"ol-rotate",i=void 0!==t.label?t.label:"⇧",n=void 0!==t.compassClassName?t.compassClassName:"ol-compass";this.label_=null,"string"==typeof i?(this.label_=document.createElement("span"),this.label_.className=n,this.label_.textContent=i):(this.label_=i,this.label_.classList.add(n));const r=t.tipLabel?t.tipLabel:"Reset rotation",s=document.createElement("button");s.className=e+"-reset",s.setAttribute("type","button"),s.title=r,s.appendChild(this.label_),s.addEventListener(Tt,this.handleClick_.bind(this),!1);const o=e+" "+Wt+" "+qt,a=this.element;a.className=o,a.appendChild(s),this.callResetNorth_=t.resetNorth?t.resetNorth:void 0,this.duration_=void 0!==t.duration?t.duration:250,this.autoHide_=void 0===t.autoHide||t.autoHide,this.rotation_=void 0,this.autoHide_&&this.element.classList.add(Xt)}handleClick_(t){t.preventDefault(),void 0!==this.callResetNorth_?this.callResetNorth_():this.resetNorth_()}resetNorth_(){const t=this.getMap().getView();if(!t)return;const e=t.getRotation();void 0!==e&&(this.duration_>0&&e%(2*Math.PI)!=0?t.animate({rotation:0,duration:this.duration_,easing:io}):t.setRotation(0))}render(t){const e=t.frameState;if(!e)return;const i=e.viewState.rotation;if(i!=this.rotation_){const t="rotate("+i+"rad)";if(this.autoHide_){const t=this.element.classList.contains(Xt);t||0!==i?t&&0!==i&&this.element.classList.remove(Xt):this.element.classList.add(Xt)}this.label_.style.transform=t}this.rotation_=i}};var yh=class extends ph{constructor(t){t=t||{},super({element:document.createElement("div"),target:t.target});const e=void 0!==t.className?t.className:"ol-zoom",i=void 0!==t.delta?t.delta:1,n=void 0!==t.zoomInClassName?t.zoomInClassName:e+"-in",r=void 0!==t.zoomOutClassName?t.zoomOutClassName:e+"-out",s=void 0!==t.zoomInLabel?t.zoomInLabel:"+",o=void 0!==t.zoomOutLabel?t.zoomOutLabel:"–",a=void 0!==t.zoomInTipLabel?t.zoomInTipLabel:"Zoom in",l=void 0!==t.zoomOutTipLabel?t.zoomOutTipLabel:"Zoom out",h=document.createElement("button");h.className=n,h.setAttribute("type","button"),h.title=a,h.appendChild("string"==typeof s?document.createTextNode(s):s),h.addEventListener(Tt,this.handleClick_.bind(this,i),!1);const u=document.createElement("button");u.className=r,u.setAttribute("type","button"),u.title=l,u.appendChild("string"==typeof o?document.createTextNode(o):o),u.addEventListener(Tt,this.handleClick_.bind(this,-i),!1);const c=e+" "+Wt+" "+qt,d=this.element;d.className=c,d.appendChild(h),d.appendChild(u),this.duration_=void 0!==t.duration?t.duration:250}handleClick_(t,e){e.preventDefault(),this.zoomByDelta_(t)}zoomByDelta_(t){const e=this.getMap().getView();if(!e)return;const i=e.getZoom();if(void 0!==i){const n=e.getConstrainedZoom(i+t);this.duration_>0?(e.getAnimating()&&e.cancelAnimations(),e.animate({zoom:n,duration:this.duration_,easing:io})):e.setZoom(n)}}};var xh="active";function vh(t,e,i,n){const r=t.getZoom();if(void 0===r)return;const s=t.getConstrainedZoom(r+e),o=t.getResolutionForZoom(s);t.getAnimating()&&t.cancelAnimations(),t.animate({resolution:o,anchor:i,duration:void 0!==n?n:250,easing:io})}var wh=class extends Vt{constructor(t){super(),this.on,this.once,this.un,t&&t.handleEvent&&(this.handleEvent=t.handleEvent),this.map_=null,this.setActive(!0)}getActive(){return this.get(xh)}getMap(){return this.map_}handleEvent(t){return!0}setActive(t){this.set(xh,t)}setMap(t){this.map_=t}};var bh=class extends wh{constructor(t){super(),t=t||{},this.delta_=t.delta?t.delta:1,this.duration_=void 0!==t.duration?t.duration:250}handleEvent(t){let e=!1;if(t.type==Jl.DBLCLICK){const i=t.originalEvent,n=t.map,r=t.coordinate,s=i.shiftKey?-this.delta_:this.delta_;vh(n.getView(),s,r,this.duration_),i.preventDefault(),e=!0}return!e}};function Sh(t){const e=t.length;let i=0,n=0;for(let r=0;r<e;r++)i+=t[r].clientX,n+=t[r].clientY;return{clientX:i/e,clientY:n/e}}var Eh=class extends wh{constructor(t){super(t=t||{}),t.handleDownEvent&&(this.handleDownEvent=t.handleDownEvent),t.handleDragEvent&&(this.handleDragEvent=t.handleDragEvent),t.handleMoveEvent&&(this.handleMoveEvent=t.handleMoveEvent),t.handleUpEvent&&(this.handleUpEvent=t.handleUpEvent),t.stopDown&&(this.stopDown=t.stopDown),this.handlingDownUpSequence=!1,this.targetPointers=[]}getPointerCount(){return this.targetPointers.length}handleDownEvent(t){return!1}handleDragEvent(t){}handleEvent(t){if(!t.originalEvent)return!0;let e=!1;if(this.updateTrackedPointers_(t),this.handlingDownUpSequence){if(t.type==Jl.POINTERDRAG)this.handleDragEvent(t),t.originalEvent.preventDefault();else if(t.type==Jl.POINTERUP){const e=this.handleUpEvent(t);this.handlingDownUpSequence=e&&this.targetPointers.length>0}}else if(t.type==Jl.POINTERDOWN){const i=this.handleDownEvent(t);this.handlingDownUpSequence=i,e=this.stopDown(i)}else t.type==Jl.POINTERMOVE&&this.handleMoveEvent(t);return!e}handleMoveEvent(t){}handleUpEvent(t){return!1}stopDown(t){return t}updateTrackedPointers_(t){t.activePointers&&(this.targetPointers=t.activePointers)}};function Ch(t){const e=arguments;return function(t){let i=!0;for(let n=0,r=e.length;n<r&&(i=i&&e[n](t),i);++n);return i}}const Th=function(t){const e=t.originalEvent;return e.altKey&&!(e.metaKey||e.ctrlKey)&&e.shiftKey},Ph=function(t){return!t.map.getTargetElement().hasAttribute("tabindex")||function(t){const e=t.map.getTargetElement(),i=t.map.getOwnerDocument().activeElement;return e.contains(i)}(t)},Rh=ft,Fh=function(t){const e=t.originalEvent;return 0==e.button&&!(q&&Z&&e.ctrlKey)},Mh=mt,Ih=function(t){return t.type==Jl.SINGLECLICK},Lh=function(t){const e=t.originalEvent;return!e.altKey&&!(e.metaKey||e.ctrlKey)&&!e.shiftKey},kh=function(t){const e=t.originalEvent;return!e.altKey&&!(e.metaKey||e.ctrlKey)&&e.shiftKey},Ah=function(t){const e=t.originalEvent,i=e.target.tagName;return"INPUT"!==i&&"SELECT"!==i&&"TEXTAREA"!==i&&!e.target.isContentEditable},Dh=function(t){const e=t.originalEvent;return Se(void 0!==e,"mapBrowserEvent must originate from a pointer event"),"mouse"==e.pointerType},Oh=function(t){const e=t.originalEvent;return Se(void 0!==e,"mapBrowserEvent must originate from a pointer event"),e.isPrimary&&0===e.button};var zh=class extends Eh{constructor(t){super({stopDown:mt}),t=t||{},this.kinetic_=t.kinetic,this.lastCentroid=null,this.lastPointersCount_,this.panning_=!1;const e=t.condition?t.condition:Ch(Lh,Oh);this.condition_=t.onFocusOnly?Ch(Ph,e):e,this.noKinetic_=!1}handleDragEvent(t){const e=t.map;this.panning_||(this.panning_=!0,e.getView().beginInteraction());const i=this.targetPointers,n=e.getEventPixel(Sh(i));if(i.length==this.lastPointersCount_){if(this.kinetic_&&this.kinetic_.update(n[0],n[1]),this.lastCentroid){const e=[this.lastCentroid[0]-n[0],n[1]-this.lastCentroid[1]],i=t.map.getView();!function(t,e){t[0]*=e,t[1]*=e}(e,i.getResolution()),Hi(e,i.getRotation()),i.adjustCenterInternal(e)}}else this.kinetic_&&this.kinetic_.begin();this.lastCentroid=n,this.lastPointersCount_=i.length,t.originalEvent.preventDefault()}handleUpEvent(t){const e=t.map,i=e.getView();if(0===this.targetPointers.length){if(!this.noKinetic_&&this.kinetic_&&this.kinetic_.end()){const t=this.kinetic_.getDistance(),n=this.kinetic_.getAngle(),r=i.getCenterInternal(),s=e.getPixelFromCoordinateInternal(r),o=e.getCoordinateFromPixelInternal([s[0]-t*Math.cos(n),s[1]-t*Math.sin(n)]);i.animateInternal({center:i.getConstrainedCenter(o),duration:500,easing:io})}return this.panning_&&(this.panning_=!1,i.endInteraction()),!1}return this.kinetic_&&this.kinetic_.begin(),this.lastCentroid=null,!0}handleDownEvent(t){if(this.targetPointers.length>0&&this.condition_(t)){const e=t.map.getView();return this.lastCentroid=null,e.getAnimating()&&e.cancelAnimations(),this.kinetic_&&this.kinetic_.begin(),this.noKinetic_=this.targetPointers.length>1,!0}return!1}};var Gh=class extends Eh{constructor(t){t=t||{},super({stopDown:mt}),this.condition_=t.condition?t.condition:Th,this.lastAngle_=void 0,this.duration_=void 0!==t.duration?t.duration:250}handleDragEvent(t){if(!Dh(t))return;const e=t.map,i=e.getView();if(i.getConstraints().rotation===Qs)return;const n=e.getSize(),r=t.pixel,s=Math.atan2(n[1]/2-r[1],r[0]-n[0]/2);if(void 0!==this.lastAngle_){const t=s-this.lastAngle_;i.adjustRotationInternal(-t)}this.lastAngle_=s}handleUpEvent(t){if(!Dh(t))return!0;return t.map.getView().endInteraction(this.duration_),!1}handleDownEvent(t){if(!Dh(t))return!1;if(Fh(t)&&this.condition_(t)){return t.map.getView().beginInteraction(),this.lastAngle_=void 0,!0}return!1}};var Nh=class extends ht{constructor(t){super(),this.geometry_=null,this.element_=document.createElement("div"),this.element_.style.position="absolute",this.element_.style.pointerEvents="auto",this.element_.className="ol-box "+t,this.map_=null,this.startPixel_=null,this.endPixel_=null}disposeInternal(){this.setMap(null)}render_(){const t=this.startPixel_,e=this.endPixel_,i="px",n=this.element_.style;n.left=Math.min(t[0],e[0])+i,n.top=Math.min(t[1],e[1])+i,n.width=Math.abs(e[0]-t[0])+i,n.height=Math.abs(e[1]-t[1])+i}setMap(t){if(this.map_){this.map_.getOverlayContainer().removeChild(this.element_);const t=this.element_.style;t.left="inherit",t.top="inherit",t.width="inherit",t.height="inherit"}this.map_=t,this.map_&&this.map_.getOverlayContainer().appendChild(this.element_)}setPixels(t,e){this.startPixel_=t,this.endPixel_=e,this.createOrUpdateGeometry(),this.render_()}createOrUpdateGeometry(){const t=this.startPixel_,e=this.endPixel_,i=[t,[t[0],e[1]],e,[e[0],t[1]]].map(this.map_.getCoordinateFromPixelInternal,this.map_);i[4]=i[0].slice(),this.geometry_?this.geometry_.setCoordinates([i]):this.geometry_=new Wr([i])}getGeometry(){return this.geometry_}};const jh="boxstart",Uh="boxdrag",Bh="boxend",$h="boxcancel";class Vh extends at{constructor(t,e,i){super(t),this.coordinate=e,this.mapBrowserEvent=i}}var Xh=class extends Eh{constructor(t){super(),this.on,this.once,this.un,t=t||{},this.box_=new Nh(t.className||"ol-dragbox"),this.minArea_=void 0!==t.minArea?t.minArea:64,t.onBoxEnd&&(this.onBoxEnd=t.onBoxEnd),this.startPixel_=null,this.condition_=t.condition?t.condition:Fh,this.boxEndCondition_=t.boxEndCondition?t.boxEndCondition:this.defaultBoxEndCondition}defaultBoxEndCondition(t,e,i){const n=i[0]-e[0],r=i[1]-e[1];return n*n+r*r>=this.minArea_}getGeometry(){return this.box_.getGeometry()}handleDragEvent(t){this.box_.setPixels(this.startPixel_,t.pixel),this.dispatchEvent(new Vh(Uh,t.coordinate,t))}handleUpEvent(t){this.box_.setMap(null);const e=this.boxEndCondition_(t,this.startPixel_,t.pixel);return e&&this.onBoxEnd(t),this.dispatchEvent(new Vh(e?Bh:$h,t.coordinate,t)),!1}handleDownEvent(t){return!!this.condition_(t)&&(this.startPixel_=t.pixel,this.box_.setMap(t.map),this.box_.setPixels(this.startPixel_,this.startPixel_),this.dispatchEvent(new Vh(jh,t.coordinate,t)),!0)}onBoxEnd(t){}};var Wh=class extends Xh{constructor(t){super({condition:(t=t||{}).condition?t.condition:kh,className:t.className||"ol-dragzoom",minArea:t.minArea}),this.duration_=void 0!==t.duration?t.duration:200,this.out_=void 0!==t.out&&t.out}onBoxEnd(t){const e=this.getMap().getView();let i=this.getGeometry();if(this.out_){const t=e.rotatedExtentForGeometry(i),n=e.getResolutionForExtentInternal(t),r=e.getResolution()/n;i=i.clone(),i.scale(r*r)}e.fitInternal(i,{duration:this.duration_,easing:io})}},qh="ArrowLeft",Zh="ArrowUp",Yh="ArrowRight",Kh="ArrowDown";var Hh=class extends wh{constructor(t){super(),t=t||{},this.defaultCondition_=function(t){return Lh(t)&&Ah(t)},this.condition_=void 0!==t.condition?t.condition:this.defaultCondition_,this.duration_=void 0!==t.duration?t.duration:100,this.pixelDelta_=void 0!==t.pixelDelta?t.pixelDelta:128}handleEvent(t){let e=!1;if(t.type==It){const i=t.originalEvent,n=i.key;if(this.condition_(t)&&(n==Kh||n==qh||n==Yh||n==Zh)){const r=t.map.getView(),s=r.getResolution()*this.pixelDelta_;let o=0,a=0;n==Kh?a=-s:n==qh?o=-s:n==Yh?o=s:a=s;const l=[o,a];Hi(l,r.getRotation()),function(t,e,i){const n=t.getCenterInternal();if(n){const r=[n[0]+e[0],n[1]+e[1]];t.animateInternal({duration:void 0!==i?i:250,easing:ro,center:t.getConstrainedCenter(r)})}}(r,l,this.duration_),i.preventDefault(),e=!0}}return!e}};var Jh=class extends wh{constructor(t){super(),t=t||{},this.condition_=t.condition?t.condition:function(t){return!function(t){const e=t.originalEvent;return Z?e.metaKey:e.ctrlKey}(t)&&Ah(t)},this.delta_=t.delta?t.delta:1,this.duration_=void 0!==t.duration?t.duration:100}handleEvent(t){let e=!1;if(t.type==It||t.type==Lt){const i=t.originalEvent,n=i.key;if(this.condition_(t)&&("+"===n||"-"===n)){const r=t.map,s="+"===n?this.delta_:-this.delta_;vh(r.getView(),s,void 0,this.duration_),i.preventDefault(),e=!0}}return!e}};var Qh=class extends wh{constructor(t){super(t=t||{}),this.totalDelta_=0,this.lastDelta_=0,this.maxDelta_=void 0!==t.maxDelta?t.maxDelta:1,this.duration_=void 0!==t.duration?t.duration:250,this.timeout_=void 0!==t.timeout?t.timeout:80,this.useAnchor_=void 0===t.useAnchor||t.useAnchor,this.constrainResolution_=void 0!==t.constrainResolution&&t.constrainResolution;const e=t.condition?t.condition:Rh;this.condition_=t.onFocusOnly?Ch(Ph,e):e,this.lastAnchor_=null,this.startTime_=void 0,this.timeoutId_,this.mode_=void 0,this.trackpadEventGap_=400,this.trackpadTimeoutId_,this.deltaPerZoom_=300}endInteraction_(){this.trackpadTimeoutId_=void 0;const t=this.getMap();if(!t)return;t.getView().endInteraction(void 0,this.lastDelta_?this.lastDelta_>0?1:-1:0,this.lastAnchor_)}handleEvent(t){if(!this.condition_(t))return!0;if(t.type!==Dt)return!0;const e=t.map,i=t.originalEvent;let n;if(i.preventDefault(),this.useAnchor_&&(this.lastAnchor_=t.coordinate),t.type==Dt&&(n=i.deltaY,X&&i.deltaMode===WheelEvent.DOM_DELTA_PIXEL&&(n/=Y),i.deltaMode===WheelEvent.DOM_DELTA_LINE&&(n*=40)),0===n)return!1;this.lastDelta_=n;const r=Date.now();void 0===this.startTime_&&(this.startTime_=r),(!this.mode_||r-this.startTime_>this.trackpadEventGap_)&&(this.mode_=Math.abs(n)<4?"trackpad":"wheel");const s=e.getView();if("trackpad"===this.mode_&&!s.getConstrainResolution()&&!this.constrainResolution_)return this.trackpadTimeoutId_?clearTimeout(this.trackpadTimeoutId_):(s.getAnimating()&&s.cancelAnimations(),s.beginInteraction()),this.trackpadTimeoutId_=setTimeout(this.endInteraction_.bind(this),this.timeout_),s.adjustZoom(-n/this.deltaPerZoom_,this.lastAnchor_),this.startTime_=r,!1;this.totalDelta_+=n;const o=Math.max(this.timeout_-(r-this.startTime_),0);return clearTimeout(this.timeoutId_),this.timeoutId_=setTimeout(this.handleWheelZoom_.bind(this,e),o),!1}handleWheelZoom_(t){const e=t.getView();e.getAnimating()&&e.cancelAnimations();let i=-b(this.totalDelta_,-this.maxDelta_*this.deltaPerZoom_,this.maxDelta_*this.deltaPerZoom_)/this.deltaPerZoom_;(e.getConstrainResolution()||this.constrainResolution_)&&(i=i?i>0?1:-1:0),vh(e,i,this.lastAnchor_,this.duration_),this.mode_=void 0,this.totalDelta_=0,this.lastAnchor_=null,this.startTime_=void 0,this.timeoutId_=void 0}setMouseAnchor(t){this.useAnchor_=t,t||(this.lastAnchor_=null)}};var tu=class extends Eh{constructor(t){const e=t=t||{};e.stopDown||(e.stopDown=mt),super(e),this.anchor_=null,this.lastAngle_=void 0,this.rotating_=!1,this.rotationDelta_=0,this.threshold_=void 0!==t.threshold?t.threshold:.3,this.duration_=void 0!==t.duration?t.duration:250}handleDragEvent(t){let e=0;const i=this.targetPointers[0],n=this.targetPointers[1],r=Math.atan2(n.clientY-i.clientY,n.clientX-i.clientX);if(void 0!==this.lastAngle_){const t=r-this.lastAngle_;this.rotationDelta_+=t,!this.rotating_&&Math.abs(this.rotationDelta_)>this.threshold_&&(this.rotating_=!0),e=t}this.lastAngle_=r;const s=t.map,o=s.getView();o.getConstraints().rotation!==Qs&&(this.anchor_=s.getCoordinateFromPixelInternal(s.getEventPixel(Sh(this.targetPointers))),this.rotating_&&(s.render(),o.adjustRotationInternal(e,this.anchor_)))}handleUpEvent(t){if(this.targetPointers.length<2){return t.map.getView().endInteraction(this.duration_),!1}return!0}handleDownEvent(t){if(this.targetPointers.length>=2){const e=t.map;return this.anchor_=null,this.lastAngle_=void 0,this.rotating_=!1,this.rotationDelta_=0,this.handlingDownUpSequence||e.getView().beginInteraction(),!0}return!1}};var eu=class extends Eh{constructor(t){const e=t=t||{};e.stopDown||(e.stopDown=mt),super(e),this.anchor_=null,this.duration_=void 0!==t.duration?t.duration:400,this.lastDistance_=void 0,this.lastScaleDelta_=1}handleDragEvent(t){let e=1;const i=this.targetPointers[0],n=this.targetPointers[1],r=i.clientX-n.clientX,s=i.clientY-n.clientY,o=Math.sqrt(r*r+s*s);void 0!==this.lastDistance_&&(e=this.lastDistance_/o),this.lastDistance_=o;const a=t.map,l=a.getView();1!=e&&(this.lastScaleDelta_=e),this.anchor_=a.getCoordinateFromPixelInternal(a.getEventPixel(Sh(this.targetPointers))),a.render(),l.adjustResolutionInternal(e,this.anchor_)}handleUpEvent(t){if(this.targetPointers.length<2){const e=t.map.getView(),i=this.lastScaleDelta_>1?1:-1;return e.endInteraction(this.duration_,i),!1}return!0}handleDownEvent(t){if(this.targetPointers.length>=2){const e=t.map;return this.anchor_=null,this.lastDistance_=void 0,this.lastScaleDelta_=1,this.handlingDownUpSequence||e.getView().beginInteraction(),!0}return!1}};function iu(t){t=t||{};const e=new Rs,i=new Ul(-.005,.05,100);(void 0===t.altShiftDragRotate||t.altShiftDragRotate)&&e.push(new Gh);(void 0===t.doubleClickZoom||t.doubleClickZoom)&&e.push(new bh({delta:t.zoomDelta,duration:t.zoomDuration}));(void 0===t.dragPan||t.dragPan)&&e.push(new zh({onFocusOnly:t.onFocusOnly,kinetic:i}));(void 0===t.pinchRotate||t.pinchRotate)&&e.push(new tu);(void 0===t.pinchZoom||t.pinchZoom)&&e.push(new eu({duration:t.zoomDuration}));(void 0===t.keyboard||t.keyboard)&&(e.push(new Hh),e.push(new Jh({delta:t.zoomDelta,duration:t.zoomDuration})));(void 0===t.mouseWheelZoom||t.mouseWheelZoom)&&e.push(new Qh({onFocusOnly:t.onFocusOnly,duration:t.zoomDuration}));return(void 0===t.shiftDragZoom||t.shiftDragZoom)&&e.push(new Wh({duration:t.zoomDuration})),e}function nu(t){t instanceof uo?t.setMapInternal(null):t instanceof Zl&&t.getLayers().forEach(nu)}function ru(t,e){if(t instanceof uo)t.setMapInternal(e);else if(t instanceof Zl){const i=t.getLayers().getArray();for(let t=0,n=i.length;t<n;++t)ru(i[t],e)}}var su=class extends Vt{constructor(t){super(),t=t||{},this.on,this.once,this.un;const e=function(t){let e=null;void 0!==t.keyboardEventTarget&&(e="string"==typeof t.keyboardEventTarget?document.getElementById(t.keyboardEventTarget):t.keyboardEventTarget);const i={},n=t.layers&&"function"==typeof t.layers.getLayers?t.layers:new Zl({layers:t.layers});let r,s,o;i[ah]=n,i[hh]=t.target,i[uh]=t.view instanceof lo?t.view:new lo,void 0!==t.controls&&(Array.isArray(t.controls)?r=new Rs(t.controls.slice()):(Se("function"==typeof t.controls.getArray,"Expected `controls` to be an array or an `ol/Collection.js`"),r=t.controls));void 0!==t.interactions&&(Array.isArray(t.interactions)?s=new Rs(t.interactions.slice()):(Se("function"==typeof t.interactions.getArray,"Expected `interactions` to be an array or an `ol/Collection.js`"),s=t.interactions));void 0!==t.overlays?Array.isArray(t.overlays)?o=new Rs(t.overlays.slice()):(Se("function"==typeof t.overlays.getArray,"Expected `overlays` to be an array or an `ol/Collection.js`"),o=t.overlays):o=new Rs;return{controls:r,interactions:s,keyboardEventTarget:e,overlays:o,values:i}}(t);this.renderComplete_,this.loaded_=!0,this.boundHandleBrowserEvent_=this.handleBrowserEvent.bind(this),this.maxTilesLoading_=void 0!==t.maxTilesLoading?t.maxTilesLoading:16,this.pixelRatio_=void 0!==t.pixelRatio?t.pixelRatio:Y,this.postRenderTimeoutHandle_,this.animationDelayKey_,this.animationDelay_=this.animationDelay_.bind(this),this.coordinateToPixelTransform_=[1,0,0,1,0,0],this.pixelToCoordinateTransform_=[1,0,0,1,0,0],this.frameIndex_=0,this.frameState_=null,this.previousExtent_=null,this.viewPropertyListenerKey_=null,this.viewChangeListenerKey_=null,this.layerGroupPropertyListenerKeys_=null,this.viewport_=document.createElement("div"),this.viewport_.className="ol-viewport"+("ontouchstart"in window?" ol-touch":""),this.viewport_.style.position="relative",this.viewport_.style.overflow="hidden",this.viewport_.style.width="100%",this.viewport_.style.height="100%",this.overlayContainer_=document.createElement("div"),this.overlayContainer_.style.position="absolute",this.overlayContainer_.style.zIndex="0",this.overlayContainer_.style.width="100%",this.overlayContainer_.style.height="100%",this.overlayContainer_.style.pointerEvents="none",this.overlayContainer_.className="ol-overlaycontainer",this.viewport_.appendChild(this.overlayContainer_),this.overlayContainerStopEvent_=document.createElement("div"),this.overlayContainerStopEvent_.style.position="absolute",this.overlayContainerStopEvent_.style.zIndex="0",this.overlayContainerStopEvent_.style.width="100%",this.overlayContainerStopEvent_.style.height="100%",this.overlayContainerStopEvent_.style.pointerEvents="none",this.overlayContainerStopEvent_.className="ol-overlaycontainer-stopevent",this.viewport_.appendChild(this.overlayContainerStopEvent_),this.mapBrowserEventHandler_=null,this.moveTolerance_=t.moveTolerance,this.keyboardEventTarget_=e.keyboardEventTarget,this.targetChangeHandlerKeys_=null,this.targetElement_=null,this.resizeObserver_=new ResizeObserver((()=>this.updateSize())),this.controls=e.controls||function(t){t=t||{};const e=new Rs;return(void 0===t.zoom||t.zoom)&&e.push(new yh(t.zoomOptions)),(void 0===t.rotate||t.rotate)&&e.push(new _h(t.rotateOptions)),(void 0===t.attribution||t.attribution)&&e.push(new mh(t.attributionOptions)),e}(),this.interactions=e.interactions||iu({onFocusOnly:!0}),this.overlays_=e.overlays,this.overlayIdIndex_={},this.renderer_=null,this.postRenderFunctions_=[],this.tileQueue_=new gh(this.getTilePriority.bind(this),this.handleTileChange_.bind(this)),this.addChangeListener(ah,this.handleLayerGroupChanged_),this.addChangeListener(uh,this.handleViewChanged_),this.addChangeListener(lh,this.handleSizeChanged_),this.addChangeListener(hh,this.handleTargetChanged_),this.setProperties(e.values);const i=this;!t.view||t.view instanceof lo||t.view.then((function(t){i.setView(new lo(t))})),this.controls.addEventListener(Es,(t=>{t.element.setMap(this)})),this.controls.addEventListener(Cs,(t=>{t.element.setMap(null)})),this.interactions.addEventListener(Es,(t=>{t.element.setMap(this)})),this.interactions.addEventListener(Cs,(t=>{t.element.setMap(null)})),this.overlays_.addEventListener(Es,(t=>{this.addOverlayInternal_(t.element)})),this.overlays_.addEventListener(Cs,(t=>{const e=t.element.getId();void 0!==e&&delete this.overlayIdIndex_[e.toString()],t.element.setMap(null)})),this.controls.forEach((t=>{t.setMap(this)})),this.interactions.forEach((t=>{t.setMap(this)})),this.overlays_.forEach(this.addOverlayInternal_.bind(this))}addControl(t){this.getControls().push(t)}addInteraction(t){this.getInteractions().push(t)}addLayer(t){this.getLayerGroup().getLayers().push(t)}handleLayerAdd_(t){ru(t.layer,this)}addOverlay(t){this.getOverlays().push(t)}addOverlayInternal_(t){const e=t.getId();void 0!==e&&(this.overlayIdIndex_[e.toString()]=t),t.setMap(this)}disposeInternal(){this.controls.clear(),this.interactions.clear(),this.overlays_.clear(),this.resizeObserver_.disconnect(),this.setTarget(null),super.disposeInternal()}forEachFeatureAtPixel(t,e,i){if(!this.frameState_||!this.renderer_)return;const n=this.getCoordinateFromPixelInternal(t),r=void 0!==(i=void 0!==i?i:{}).hitTolerance?i.hitTolerance:0,s=void 0!==i.layerFilter?i.layerFilter:ft,o=!1!==i.checkWrapped;return this.renderer_.forEachFeatureAtCoordinate(n,this.frameState_,r,o,e,null,s,null)}getFeaturesAtPixel(t,e){const i=[];return this.forEachFeatureAtPixel(t,(function(t){i.push(t)}),e),i}getAllLayers(){const t=[];return function e(i){i.forEach((function(i){i instanceof Zl?e(i.getLayers()):t.push(i)}))}(this.getLayers()),t}hasFeatureAtPixel(t,e){if(!this.frameState_||!this.renderer_)return!1;const i=this.getCoordinateFromPixelInternal(t),n=void 0!==(e=void 0!==e?e:{}).layerFilter?e.layerFilter:ft,r=void 0!==e.hitTolerance?e.hitTolerance:0,s=!1!==e.checkWrapped;return this.renderer_.hasFeatureAtCoordinate(i,this.frameState_,r,s,n,null)}getEventCoordinate(t){return this.getCoordinateFromPixel(this.getEventPixel(t))}getEventCoordinateInternal(t){return this.getCoordinateFromPixelInternal(this.getEventPixel(t))}getEventPixel(t){const e=this.viewport_.getBoundingClientRect(),i=this.getSize(),n=e.width/i[0],r=e.height/i[1],s="changedTouches"in t?t.changedTouches[0]:t;return[(s.clientX-e.left)/n,(s.clientY-e.top)/r]}getTarget(){return this.get(hh)}getTargetElement(){return this.targetElement_}getCoordinateFromPixel(t){return kn(this.getCoordinateFromPixelInternal(t),this.getView().getProjection())}getCoordinateFromPixelInternal(t){const e=this.frameState_;return e?je(e.pixelToCoordinateTransform,t.slice()):null}getControls(){return this.controls}getOverlays(){return this.overlays_}getOverlayById(t){const e=this.overlayIdIndex_[t.toString()];return void 0!==e?e:null}getInteractions(){return this.interactions}getLayerGroup(){return this.get(ah)}setLayers(t){const e=this.getLayerGroup();if(t instanceof Rs)return void e.setLayers(t);const i=e.getLayers();i.clear(),i.extend(t)}getLayers(){return this.getLayerGroup().getLayers()}getLoadingOrNotReady(){const t=this.getLayerGroup().getLayerStatesArray();for(let e=0,i=t.length;e<i;++e){const i=t[e];if(!i.visible)continue;const n=i.layer.getRenderer();if(n&&!n.ready)return!0;const r=i.layer.getSource();if(r&&r.loading)return!0}return!1}getPixelFromCoordinate(t){const e=An(t,this.getView().getProjection());return this.getPixelFromCoordinateInternal(e)}getPixelFromCoordinateInternal(t){const e=this.frameState_;return e?je(e.coordinateToPixelTransform,t.slice(0,2)):null}getRenderer(){return this.renderer_}getSize(){return this.get(lh)}getView(){return this.get(uh)}getViewport(){return this.viewport_}getOverlayContainer(){return this.overlayContainer_}getOverlayContainerStopEvent(){return this.overlayContainerStopEvent_}getOwnerDocument(){const t=this.getTargetElement();return t?t.ownerDocument:document}getTilePriority(t,e,i,n){return function(t,e,i,n,r){if(!t||!(i in t.wantedTiles))return ch;if(!t.wantedTiles[i][e.getKey()])return ch;const s=t.viewState.center,o=n[0]-s[0],a=n[1]-s[1];return 65536*Math.log(r)+Math.sqrt(o*o+a*a)/r}(this.frameState_,t,e,i,n)}handleBrowserEvent(t,e){e=e||t.type;const i=new Hl(e,this,t);this.handleMapBrowserEvent(i)}handleMapBrowserEvent(t){if(!this.frameState_)return;const e=t.originalEvent,i=e.type;if(i===th||i===Dt||i===It){const t=this.getOwnerDocument(),i=this.viewport_.getRootNode?this.viewport_.getRootNode():t,n=e.target;if(this.overlayContainerStopEvent_.contains(n)||!(i===t?t.documentElement:i).contains(n))return}if(t.frameState=this.frameState_,!1!==this.dispatchEvent(t)){const e=this.getInteractions().getArray().slice();for(let i=e.length-1;i>=0;i--){const n=e[i];if(n.getMap()!==this||!n.getActive()||!this.getTargetElement())continue;if(!n.handleEvent(t)||t.propagationStopped)break}}}handlePostRender(){const t=this.frameState_,e=this.tileQueue_;if(!e.isEmpty()){let i=this.maxTilesLoading_,n=i;if(t){const e=t.viewHints;if(e[Xs]||e[Ws]){const e=Date.now()-t.time>8;i=e?0:8,n=e?0:2}}e.getTilesLoading()<i&&(e.reprioritize(),e.loadMoreTiles(i,n))}t&&this.renderer_&&!t.animate&&(!0===this.renderComplete_?(this.hasListener(ks)&&this.renderer_.dispatchRenderEvent(ks,t),!1===this.loaded_&&(this.loaded_=!0,this.dispatchEvent(new Kl(oh,this,t)))):!0===this.loaded_&&(this.loaded_=!1,this.dispatchEvent(new Kl(sh,this,t))));const i=this.postRenderFunctions_;for(let e=0,n=i.length;e<n;++e)i[e](this,t);i.length=0}handleSizeChanged_(){this.getView()&&!this.getView().getAnimating()&&this.getView().resolveConstraints(0),this.render()}handleTargetChanged_(){if(this.mapBrowserEventHandler_){for(let t=0,e=this.targetChangeHandlerKeys_.length;t<e;++t)Gt(this.targetChangeHandlerKeys_[t]);this.targetChangeHandlerKeys_=null,this.viewport_.removeEventListener(Ct,this.boundHandleBrowserEvent_),this.viewport_.removeEventListener(Dt,this.boundHandleBrowserEvent_),this.mapBrowserEventHandler_.dispose(),this.mapBrowserEventHandler_=null,st(this.viewport_)}if(this.targetElement_){this.resizeObserver_.unobserve(this.targetElement_);const t=this.targetElement_.getRootNode();t instanceof ShadowRoot&&this.resizeObserver_.unobserve(t.host),this.setSize(void 0)}const t=this.getTarget(),e="string"==typeof t?document.getElementById(t):t;if(this.targetElement_=e,e){e.appendChild(this.viewport_),this.renderer_||(this.renderer_=new Vl(this)),this.mapBrowserEventHandler_=new eh(this,this.moveTolerance_);for(const t in Jl)this.mapBrowserEventHandler_.addEventListener(Jl[t],this.handleMapBrowserEvent.bind(this));this.viewport_.addEventListener(Ct,this.boundHandleBrowserEvent_,!1),this.viewport_.addEventListener(Dt,this.boundHandleBrowserEvent_,!!Q&&{passive:!1});const t=this.keyboardEventTarget_?this.keyboardEventTarget_:e;this.targetChangeHandlerKeys_=[Ot(t,It,this.handleBrowserEvent,this),Ot(t,Lt,this.handleBrowserEvent,this)];const i=e.getRootNode();i instanceof ShadowRoot&&this.resizeObserver_.observe(i.host),this.resizeObserver_.observe(e)}else this.renderer_&&(clearTimeout(this.postRenderTimeoutHandle_),this.postRenderTimeoutHandle_=void 0,this.postRenderFunctions_.length=0,this.renderer_.dispose(),this.renderer_=null),this.animationDelayKey_&&(cancelAnimationFrame(this.animationDelayKey_),this.animationDelayKey_=void 0);this.updateSize()}handleTileChange_(){this.render()}handleViewPropertyChanged_(){this.render()}handleViewChanged_(){this.viewPropertyListenerKey_&&(Gt(this.viewPropertyListenerKey_),this.viewPropertyListenerKey_=null),this.viewChangeListenerKey_&&(Gt(this.viewChangeListenerKey_),this.viewChangeListenerKey_=null);const t=this.getView();t&&(this.updateViewportSize_(this.getSize()),this.viewPropertyListenerKey_=Ot(t,lt,this.handleViewPropertyChanged_,this),this.viewChangeListenerKey_=Ot(t,St,this.handleViewPropertyChanged_,this),t.resolveConstraints(0)),this.render()}handleLayerGroupChanged_(){this.layerGroupPropertyListenerKeys_&&(this.layerGroupPropertyListenerKeys_.forEach(Gt),this.layerGroupPropertyListenerKeys_=null);const t=this.getLayerGroup();t&&(this.handleLayerAdd_(new Xl("addlayer",t)),this.layerGroupPropertyListenerKeys_=[Ot(t,lt,this.render,this),Ot(t,St,this.render,this),Ot(t,"addlayer",this.handleLayerAdd_,this),Ot(t,"removelayer",this.handleLayerRemove_,this)]),this.render()}isRendered(){return!!this.frameState_}animationDelay_(){this.animationDelayKey_=void 0,this.renderFrame_(Date.now())}renderSync(){this.animationDelayKey_&&cancelAnimationFrame(this.animationDelayKey_),this.animationDelay_()}redrawText(){const t=this.getLayerGroup().getLayerStatesArray();for(let e=0,i=t.length;e<i;++e){const i=t[e].layer;i.hasRenderer()&&i.getRenderer().handleFontsChanged()}}render(){this.renderer_&&void 0===this.animationDelayKey_&&(this.animationDelayKey_=requestAnimationFrame(this.animationDelay_))}flushDeclutterItems(){const t=this.frameState_;t&&this.renderer_.flushDeclutterItems(t)}removeControl(t){return this.getControls().remove(t)}removeInteraction(t){return this.getInteractions().remove(t)}removeLayer(t){return this.getLayerGroup().getLayers().remove(t)}handleLayerRemove_(t){nu(t.layer)}removeOverlay(t){return this.getOverlays().remove(t)}renderFrame_(t){const e=this.getSize(),i=this.getView(),n=this.frameState_;let r=null;if(void 0!==e&&h(e)&&i&&i.isDef()){const n=i.getHints(this.frameState_?this.frameState_.viewHints:void 0),s=i.getState();if(r={animate:!1,coordinateToPixelTransform:this.coordinateToPixelTransform_,declutterTree:null,extent:yi(s.center,s.resolution,s.rotation,e),index:this.frameIndex_++,layerIndex:0,layerStatesArray:this.getLayerGroup().getLayerStatesArray(),pixelRatio:this.pixelRatio_,pixelToCoordinateTransform:this.pixelToCoordinateTransform_,postRenderFunctions:[],size:e,tileQueue:this.tileQueue_,time:t,usedTiles:{},viewState:s,viewHints:n,wantedTiles:{},mapId:l(this),renderTargets:{}},s.nextCenter&&s.nextResolution){const t=isNaN(s.nextRotation)?s.rotation:s.nextRotation;r.nextExtent=yi(s.nextCenter,s.nextResolution,t,e)}}if(this.frameState_=r,this.renderer_.renderFrame(r),r){if(r.animate&&this.render(),Array.prototype.push.apply(this.postRenderFunctions_,r.postRenderFunctions),n){(!this.previousExtent_||!Ti(this.previousExtent_)&&!ai(r.extent,this.previousExtent_))&&(this.dispatchEvent(new Kl(nh,this,n)),this.previousExtent_=ri(this.previousExtent_))}this.previousExtent_&&!r.viewHints[Xs]&&!r.viewHints[Ws]&&!ai(r.extent,this.previousExtent_)&&(this.dispatchEvent(new Kl(rh,this,r)),Ke(r.extent,this.previousExtent_))}this.dispatchEvent(new Kl(ih,this,r)),this.renderComplete_=this.hasListener(sh)||this.hasListener(oh)||this.hasListener(ks)?!this.tileQueue_.getTilesLoading()&&!this.tileQueue_.getCount()&&!this.getLoadingOrNotReady():void 0,this.postRenderTimeoutHandle_||(this.postRenderTimeoutHandle_=setTimeout((()=>{this.postRenderTimeoutHandle_=void 0,this.handlePostRender()}),0))}setLayerGroup(t){const e=this.getLayerGroup();e&&this.handleLayerRemove_(new Xl("removelayer",e)),this.set(ah,t)}setSize(t){this.set(lh,t)}setTarget(t){this.set(hh,t)}setView(t){if(!t||t instanceof lo)return void this.set(uh,t);this.set(uh,new lo);const e=this;t.then((function(t){e.setView(new lo(t))}))}updateSize(){const t=this.getTargetElement();let e;if(t){const i=getComputedStyle(t),n=t.offsetWidth-parseFloat(i.borderLeftWidth)-parseFloat(i.paddingLeft)-parseFloat(i.paddingRight)-parseFloat(i.borderRightWidth),r=t.offsetHeight-parseFloat(i.borderTopWidth)-parseFloat(i.paddingTop)-parseFloat(i.paddingBottom)-parseFloat(i.borderBottomWidth);isNaN(n)||isNaN(r)||(e=[n,r],!h(e)&&(t.offsetWidth||t.offsetHeight||t.getClientRects().length)&&cn("No map visible because the map container's width or height are 0."))}const i=this.getSize();!e||i&&pt(e,i)||(this.setSize(e),this.updateViewportSize_(e))}updateViewportSize_(t){const e=this.getView();e&&e.setViewportSize(t)}};const ou="element",au="map",lu="offset",hu="position",uu="positioning";var cu=class extends Vt{constructor(t){super(),this.on,this.once,this.un,this.options=t,this.id=t.id,this.insertFirst=void 0===t.insertFirst||t.insertFirst,this.stopEvent=void 0===t.stopEvent||t.stopEvent,this.element=document.createElement("div"),this.element.className=void 0!==t.className?t.className:"ol-overlay-container ol-selectable",this.element.style.position="absolute",this.element.style.pointerEvents="auto",this.autoPan=!0===t.autoPan?{}:t.autoPan||void 0,this.rendered={transform_:"",visible:!0},this.mapPostrenderListenerKey=null,this.addChangeListener(ou,this.handleElementChanged),this.addChangeListener(au,this.handleMapChanged),this.addChangeListener(lu,this.handleOffsetChanged),this.addChangeListener(hu,this.handlePositionChanged),this.addChangeListener(uu,this.handlePositioningChanged),void 0!==t.element&&this.setElement(t.element),this.setOffset(void 0!==t.offset?t.offset:[0,0]),this.setPositioning(t.positioning||"top-left"),void 0!==t.position&&this.setPosition(t.position)}getElement(){return this.get(ou)}getId(){return this.id}getMap(){return this.get(au)||null}getOffset(){return this.get(lu)}getPosition(){return this.get(hu)}getPositioning(){return this.get(uu)}handleElementChanged(){ot(this.element);const t=this.getElement();t&&this.element.appendChild(t)}handleMapChanged(){this.mapPostrenderListenerKey&&(st(this.element),Gt(this.mapPostrenderListenerKey),this.mapPostrenderListenerKey=null);const t=this.getMap();if(t){this.mapPostrenderListenerKey=Ot(t,ih,this.render,this),this.updatePixelPosition();const e=this.stopEvent?t.getOverlayContainerStopEvent():t.getOverlayContainer();this.insertFirst?e.insertBefore(this.element,e.childNodes[0]||null):e.appendChild(this.element),this.performAutoPan()}}render(){this.updatePixelPosition()}handleOffsetChanged(){this.updatePixelPosition()}handlePositionChanged(){this.updatePixelPosition(),this.performAutoPan()}handlePositioningChanged(){this.updatePixelPosition()}setElement(t){this.set(ou,t)}setMap(t){this.set(au,t)}setOffset(t){this.set(lu,t)}setPosition(t){this.set(hu,t)}performAutoPan(){this.autoPan&&this.panIntoView(this.autoPan)}panIntoView(t){const e=this.getMap();if(!e||!e.getTargetElement()||!this.get(hu))return;const i=this.getRect(e.getTargetElement(),e.getSize()),n=this.getElement(),r=this.getRect(n,[it(n),nt(n)]),s=void 0===(t=t||{}).margin?20:t.margin;if(!Qe(i,r)){const n=r[0]-i[0],o=i[2]-r[2],a=r[1]-i[1],l=i[3]-r[3],h=[0,0];if(n<0?h[0]=n-s:o<0&&(h[0]=Math.abs(o)+s),a<0?h[1]=a-s:l<0&&(h[1]=Math.abs(l)+s),0!==h[0]||0!==h[1]){const i=e.getView().getCenterInternal(),n=e.getPixelFromCoordinateInternal(i);if(!n)return;const r=[n[0]+h[0],n[1]+h[1]],s=t.animation||{};e.getView().animateInternal({center:e.getCoordinateFromPixelInternal(r),duration:s.duration,easing:s.easing})}}}getRect(t,e){const i=t.getBoundingClientRect(),n=i.left+window.pageXOffset,r=i.top+window.pageYOffset;return[n,r,n+e[0],r+e[1]]}setPositioning(t){this.set(uu,t)}setVisible(t){this.rendered.visible!==t&&(this.element.style.display=t?"":"none",this.rendered.visible=t)}updatePixelPosition(){const t=this.getMap(),e=this.getPosition();if(!t||!t.isRendered()||!e)return void this.setVisible(!1);const i=t.getPixelFromCoordinate(e),n=t.getSize();this.updateRenderedPosition(i,n)}updateRenderedPosition(t,e){const i=this.element.style,n=this.getOffset(),r=this.getPositioning();this.setVisible(!0);let s="0%",o="0%";"bottom-right"==r||"center-right"==r||"top-right"==r?s="-100%":"bottom-center"!=r&&"center-center"!=r&&"top-center"!=r||(s="-50%"),"bottom-left"==r||"bottom-center"==r||"bottom-right"==r?o="-100%":"center-left"!=r&&"center-center"!=r&&"center-right"!=r||(o="-50%");const a=`translate(${s}, ${o}) translate(${Math.round(t[0]+n[0])+"px"}, ${Math.round(t[1]+n[1])+"px"})`;this.rendered.transform_!=a&&(this.rendered.transform_=a,i.transform=a)}getOptions(){return this.options}};var du=class{constructor(t){this.highWaterMark=void 0!==t?t:2048,this.count_=0,this.entries_={},this.oldest_=null,this.newest_=null}canExpireCache(){return this.highWaterMark>0&&this.getCount()>this.highWaterMark}expireCache(t){for(;this.canExpireCache();)this.pop()}clear(){this.count_=0,this.entries_={},this.oldest_=null,this.newest_=null}containsKey(t){return this.entries_.hasOwnProperty(t)}forEach(t){let e=this.oldest_;for(;e;)t(e.value_,e.key_,this),e=e.newer}get(t,e){const i=this.entries_[t];return Se(void 0!==i,"Tried to get a value for a key that does not exist in the cache"),i===this.newest_||(i===this.oldest_?(this.oldest_=this.oldest_.newer,this.oldest_.older=null):(i.newer.older=i.older,i.older.newer=i.newer),i.newer=null,i.older=this.newest_,this.newest_.newer=i,this.newest_=i),i.value_}remove(t){const e=this.entries_[t];return Se(void 0!==e,"Tried to get a value for a key that does not exist in the cache"),e===this.newest_?(this.newest_=e.older,this.newest_&&(this.newest_.newer=null)):e===this.oldest_?(this.oldest_=e.newer,this.oldest_&&(this.oldest_.older=null)):(e.newer.older=e.older,e.older.newer=e.newer),delete this.entries_[t],--this.count_,e.value_}getCount(){return this.count_}getKeys(){const t=new Array(this.count_);let e,i=0;for(e=this.newest_;e;e=e.older)t[i++]=e.key_;return t}getValues(){const t=new Array(this.count_);let e,i=0;for(e=this.newest_;e;e=e.older)t[i++]=e.value_;return t}peekLast(){return this.oldest_.value_}peekLastKey(){return this.oldest_.key_}peekFirstKey(){return this.newest_.key_}peek(t){return this.entries_[t]?.value_}pop(){const t=this.oldest_;return delete this.entries_[t.key_],t.newer&&(t.newer.older=null),this.oldest_=t.newer,this.oldest_||(this.newest_=null),--this.count_,t.value_}replace(t,e){this.get(t),this.entries_[t].value_=e}set(t,e){Se(!(t in this.entries_),"Tried to set a value for a key that is used already");const i={key_:t,newer:null,older:this.newest_,value_:e};this.newest_?this.newest_.newer=i:this.oldest_=i,this.newest_=i,this.entries_[t]=i,++this.count_}setSize(t){this.highWaterMark=t}};var gu=class extends du{clear(){for(;this.getCount()>0;)this.pop().release();super.clear()}expireCache(t){for(;this.canExpireCache();){if(this.peekLast().getKey()in t)break;this.pop().release()}}pruneExceptNewestZ(){if(0===this.getCount())return;const t=xs(this.peekFirstKey())[0];this.forEach((e=>{e.tileCoord[0]!==t&&(this.remove(ys(e.tileCoord)),e.release())}))}};const pu=[];var fu=class extends Nl{constructor(t,e,i,n){super(t,e,{transition:0}),this.context_={},this.executorGroups={},this.declutterExecutorGroups={},this.loadingSourceTiles=0,this.hitDetectionImageData={},this.replayState_={},this.sourceTiles=[],this.errorTileKeys={},this.wantedResolution,this.getSourceTiles=n.bind(void 0,this),this.wrappedTileCoord=i}getContext(t){const e=l(t);return e in this.context_||(this.context_[e]=tt(1,1,pu)),this.context_[e]}hasContext(t){return l(t)in this.context_}getImage(t){return this.hasContext(t)?this.getContext(t).canvas:null}getReplayState(t){const e=l(t);return e in this.replayState_||(this.replayState_[e]={dirty:!1,renderedRenderOrder:null,renderedResolution:NaN,renderedRevision:-1,renderedTileResolution:NaN,renderedTileRevision:-1,renderedTileZ:-1}),this.replayState_[e]}load(){this.getSourceTiles()}release(){for(const t in this.context_){const e=this.context_[t];et(e),pu.push(e.canvas),delete this.context_[t]}super.release()}};var mu=class extends Nl{constructor(t,e,i,n,r,s){super(t,e,s),this.extent=null,this.format_=n,this.features_=null,this.loader_,this.projection=null,this.resolution,this.tileLoadFunction_=r,this.url_=i,this.key=i}getFormat(){return this.format_}getFeatures(){return this.features_}load(){this.state==Ss.IDLE&&(this.setState(Ss.LOADING),this.tileLoadFunction_(this,this.url_),this.loader_&&this.loader_(this.extent,this.resolution,this.projection))}onLoad(t,e){this.setFeatures(t)}onError(){this.setState(Ss.ERROR)}setFeatures(t){this.features_=t,this.setState(Ss.LOADED)}setLoader(t){this.loader_=t}};function _u(t,e){const i=/\{z\}/g,n=/\{x\}/g,r=/\{y\}/g,s=/\{-y\}/g;return function(o,a,l){if(o)return t.replace(i,o[0].toString()).replace(n,o[1].toString()).replace(r,o[2].toString()).replace(s,(function(){const t=o[0],i=e.getFullTileRange(t);if(!i)throw new Error("The {-y} placeholder requires a tile grid with extent");return(i.getHeight()-o[2]-1).toString()}))}}function yu(t,e){const i=t.length,n=new Array(i);for(let r=0;r<i;++r)n[r]=_u(t[r],e);return xu(n)}function xu(t){return 1===t.length?t[0]:function(e,i,n){if(!e)return;const r=P(vs(e),t.length);return t[r](e,i,n)}}function vu(t){const e=[];let i=/\{([a-z])-([a-z])\}/.exec(t);if(i){const n=i[1].charCodeAt(0),r=i[2].charCodeAt(0);let s;for(s=n;s<=r;++s)e.push(t.replace(i[0],String.fromCharCode(s)));return e}if(i=/\{(\d+)-(\d+)\}/.exec(t),i){const n=parseInt(i[2],10);for(let r=parseInt(i[1],10);r<=n;r++)e.push(t.replace(i[0],r.toString()));return e}return e.push(t),e}var wu=class{constructor(){this.dataProjection=void 0,this.defaultFeatureProjection=void 0,this.featureClass=De,this.supportedMediaTypes=null}getReadOptions(t,e){if(e){let i=e.dataProjection?yn(e.dataProjection):this.readProjection(t);e.extent&&i&&"tile-pixels"===i.getUnits()&&(i=yn(i),i.setWorldExtent(e.extent)),e={dataProjection:i,featureProjection:e.featureProjection}}return this.adaptOptions(e)}adaptOptions(t){return Object.assign({dataProjection:this.dataProjection,featureProjection:this.defaultFeatureProjection,featureClass:this.featureClass},t)}getType(){return o()}readFeature(t,e){return o()}readFeatures(t,e){return o()}readGeometry(t,e){return o()}readProjection(t){return o()}writeFeature(t,e){return o()}writeFeatures(t,e){return o()}writeGeometry(t,e){return o()}};function bu(t,e,i){const n=i?yn(i.featureProjection):null,r=i?yn(i.dataProjection):null;let s=t;if(n&&r&&!Cn(n,r)){e&&(s=t.clone());const i=e?n:r,o=e?r:n;"tile-pixels"===i.getUnits()?s.transform(i,o):s.applyTransform(Pn(i,o))}if(e&&i&&void 0!==i.decimals){const e=Math.pow(10,i.decimals),n=function(t){for(let i=0,n=t.length;i<n;++i)t[i]=Math.round(t[i]*e)/e;return t};s===t&&(s=t.clone()),s.applyTransform(n)}return s}const Su={Point:Ar,LineString:Mr,Polygon:Wr,MultiPoint:Or,MultiLineString:Lr,MultiPolygon:Hr};function Eu(t,e){const i=t.geometry;if(!i)return[];if(Array.isArray(i))return i.map((e=>Eu({...t,geometry:e}))).flat();const n="MultiPolygon"===i.type?"Polygon":i.type;if("GeometryCollection"===n||"Circle"===n)throw new Error("Unsupported geometry type: "+n);const r=i.layout.length;return bu(new ts(n,"Polygon"===n?function(t,e,i){return Array.isArray(e[0])?(Br(t,0,e,i)||Vr(t=t.slice(),0,e,i),t):(Ur(t,0,e,i)||$r(t=t.slice(),0,e,i),t)}(i.flatCoordinates,i.ends,r):i.flatCoordinates,i.ends?.flat(),r,t.properties||{},t.id).enableSimplifyTransformed(),!1,e)}function Cu(t,e){if(!t)return null;if(Array.isArray(t)){const i=t.map((t=>Cu(t,e)));return new er(i)}return bu(new(0,Su[t.type])(t.flatCoordinates,t.layout,t.ends),!1,e)}function Tu(t){if("string"==typeof t){const e=JSON.parse(t);return e||null}return null!==t?t:null}var Pu=class extends wu{constructor(){super()}getType(){return"json"}readFeature(t,e){return this.readFeatureFromObject(Tu(t),this.getReadOptions(t,e))}readFeatures(t,e){return this.readFeaturesFromObject(Tu(t),this.getReadOptions(t,e))}readFeatureFromObject(t,e){return o()}readFeaturesFromObject(t,e){return o()}readGeometry(t,e){return this.readGeometryFromObject(Tu(t),this.getReadOptions(t,e))}readGeometryFromObject(t,e){return o()}readProjection(t){return this.readProjectionFromObject(Tu(t))}readProjectionFromObject(t){return o()}writeFeature(t,e){return JSON.stringify(this.writeFeatureObject(t,e))}writeFeatureObject(t,e){return o()}writeFeatures(t,e){return JSON.stringify(this.writeFeaturesObject(t,e))}writeFeaturesObject(t,e){return o()}writeGeometry(t,e){return JSON.stringify(this.writeGeometryObject(t,e))}writeGeometryObject(t,e){return o()}};function Ru(t,e){if(!t)return null;let i;switch(t.type){case"Point":i=function(t){const e=t.coordinates;return{type:"Point",flatCoordinates:e,layout:Xn(e.length)}}(t);break;case"LineString":i=function(t){const e=t.coordinates,i=e.flat();return{type:"LineString",flatCoordinates:i,ends:[i.length],layout:Xn(e[0].length)}}(t);break;case"Polygon":i=function(t){const e=t.coordinates,i=[],n=e[0][0].length,r=Yn(i,0,e,n);return{type:"Polygon",flatCoordinates:i,ends:r,layout:Xn(n)}}(t);break;case"MultiPoint":i=function(t){const e=t.coordinates;return{type:"MultiPoint",flatCoordinates:e.flat(),layout:Xn(e[0].length)}}(t);break;case"MultiLineString":i=function(t){const e=t.coordinates,i=e[0][0].length,n=[],r=Yn(n,0,e,i);return{type:"MultiLineString",flatCoordinates:n,ends:r,layout:Xn(i)}}(t);break;case"MultiPolygon":i=function(t){const e=t.coordinates,i=[],n=e[0][0][0].length,r=Kn(i,0,e,n);return{type:"MultiPolygon",flatCoordinates:i,ends:r,layout:Xn(n)}}(t);break;case"GeometryCollection":i=function(t,e){const i=t.geometries.map((function(t){return Ru(t)}));return i}(t);break;default:throw new Error("Unsupported GeoJSON type: "+t.type)}return i}function Fu(t,e){const i=(t=bu(t,!0,e)).getType();let n;switch(i){case"Point":n=function(t,e){return{type:"Point",coordinates:t.getCoordinates()}}(t);break;case"LineString":n=function(t,e){return{type:"LineString",coordinates:t.getCoordinates()}}(t);break;case"Polygon":n=function(t,e){let i;e&&(i=e.rightHanded);return{type:"Polygon",coordinates:t.getCoordinates(i)}}(t,e);break;case"MultiPoint":n=function(t,e){return{type:"MultiPoint",coordinates:t.getCoordinates()}}(t);break;case"MultiLineString":n=function(t,e){return{type:"MultiLineString",coordinates:t.getCoordinates()}}(t);break;case"MultiPolygon":n=function(t,e){let i;e&&(i=e.rightHanded);return{type:"MultiPolygon",coordinates:t.getCoordinates(i)}}(t,e);break;case"GeometryCollection":n=function(t,e){e=Object.assign({},e),delete e.featureProjection;const i=t.getGeometriesArray().map((function(t){return Fu(t,e)}));return{type:"GeometryCollection",geometries:i}}(t,e);break;case"Circle":n={type:"GeometryCollection",geometries:[]};break;default:throw new Error("Unsupported geometry type: 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n=this.pos-i;n>=128&&$u(i,n,this),this.pos=i-1,this.writeVarint(n),this.pos+=n},writeMessage:function(t,e,i){this.writeTag(t,zu.Bytes),this.writeRawMessage(e,i)},writePackedVarint:function(t,e){e.length&&this.writeMessage(t,Vu,e)},writePackedSVarint:function(t,e){e.length&&this.writeMessage(t,Xu,e)},writePackedBoolean:function(t,e){e.length&&this.writeMessage(t,Zu,e)},writePackedFloat:function(t,e){e.length&&this.writeMessage(t,Wu,e)},writePackedDouble:function(t,e){e.length&&this.writeMessage(t,qu,e)},writePackedFixed32:function(t,e){e.length&&this.writeMessage(t,Yu,e)},writePackedSFixed32:function(t,e){e.length&&this.writeMessage(t,Ku,e)},writePackedFixed64:function(t,e){e.length&&this.writeMessage(t,Hu,e)},writePackedSFixed64:function(t,e){e.length&&this.writeMessage(t,Ju,e)},writeBytesField:function(t,e){this.writeTag(t,zu.Bytes),this.writeBytes(e)},writeFixed32Field:function(t,e){this.writeTag(t,zu.Fixed32),this.writeFixed32(e)},writeSFixed32Field:function(t,e){this.writeTag(t,zu.Fixed32),this.writeSFixed32(e)},writeFixed64Field:function(t,e){this.writeTag(t,zu.Fixed64),this.writeFixed64(e)},writeSFixed64Field:function(t,e){this.writeTag(t,zu.Fixed64),this.writeSFixed64(e)},writeVarintField:function(t,e){this.writeTag(t,zu.Varint),this.writeVarint(e)},writeSVarintField:function(t,e){this.writeTag(t,zu.Varint),this.writeSVarint(e)},writeStringField:function(t,e){this.writeTag(t,zu.Bytes),this.writeString(e)},writeFloatField:function(t,e){this.writeTag(t,zu.Fixed32),this.writeFloat(e)},writeDoubleField:function(t,e){this.writeTag(t,zu.Fixed64),this.writeDouble(e)},writeBooleanField:function(t,e){this.writeVarintField(t,Boolean(e))}};function ic(t,e,i){if(3===t){const t={keys:[],values:[],features:[]},n=i.readVarint()+i.pos;i.readFields(nc,t,n),t.length=t.features.length,t.length&&(e[t.name]=t)}}function nc(t,e,i){if(15===t)e.version=i.readVarint();else if(1===t)e.name=i.readString();else if(5===t)e.extent=i.readVarint();else if(2===t)e.features.push(i.pos);else if(3===t)e.keys.push(i.readString());else if(4===t){let n=null;const r=i.readVarint()+i.pos;for(;i.pos<r;)n=1===(t=i.readVarint()>>3)?i.readString():2===t?i.readFloat():3===t?i.readDouble():4===t?i.readVarint64():5===t?i.readVarint():6===t?i.readSVarint():7===t?i.readBoolean():null;e.values.push(n)}}function rc(t,e,i){if(1==t)e.id=i.readVarint();else if(2==t){const t=i.readVarint()+i.pos;for(;i.pos<t;){const t=e.layer.keys[i.readVarint()],n=e.layer.values[i.readVarint()];e.properties[t]=n}}else 3==t?e.type=i.readVarint():4==t&&(e.geometry=i.pos)}function sc(t,e,i){t.pos=e.features[i];const n=t.readVarint()+t.pos,r={layer:e,type:0,properties:{}};return t.readFields(rc,r,n),r}var oc=class extends wu{constructor(t){super(),t=t||{},this.dataProjection=new Mi({code:"",units:"tile-pixels"}),this.featureClass_=t.featureClass?t.featureClass:ts,this.geometryName_=t.geometryName,this.layerName_=t.layerName?t.layerName:"layer",this.layers_=t.layers?t.layers:null,this.idProperty_=t.idProperty,this.supportedMediaTypes=["application/vnd.mapbox-vector-tile","application/x-protobuf"]}readRawGeometry_(t,e,i,n){t.pos=e.geometry;const r=t.readVarint()+t.pos;let s=1,o=0,a=0,l=0,h=0,u=0;for(;t.pos<r;){if(!o){const e=t.readVarint();s=7&e,o=e>>3}if(o--,1===s||2===s)a+=t.readSVarint(),l+=t.readSVarint(),1===s&&h>u&&(n.push(h),u=h),i.push(a,l),h+=2;else{if(7!==s)throw new Error("Invalid command found in the PBF");h>u&&(i.push(i[u],i[u+1]),h+=2)}}h>u&&(n.push(h),u=h)}createFeature_(t,e,i){const n=e.type;if(0===n)return null;let r;const s=e.properties;let o;this.idProperty_?(o=s[this.idProperty_],delete s[this.idProperty_]):o=e.id,s[this.layerName_]=e.layer.name;const a=[],l=[];this.readRawGeometry_(t,e,a,l);const h=function(t,e){let i;1===t?i=1===e?"Point":"MultiPoint":2===t?i=1===e?"LineString":"MultiLineString":3===t&&(i="Polygon");return i}(n,l.length);if(this.featureClass_===ts)r=new this.featureClass_(h,a,l,2,s,o),r.transform(i.dataProjection);else{let t;if("Polygon"==h){const e=Xr(a,l);t=e.length>1?new Hr(a,"XY",e):new Wr(a,"XY",l)}else t="Point"===h?new Ar(a,"XY"):"LineString"===h?new Mr(a,"XY"):"MultiPoint"===h?new Or(a,"XY"):"MultiLineString"===h?new Lr(a,"XY",l):null;r=new(0,this.featureClass_),this.geometryName_&&r.setGeometryName(this.geometryName_);const e=bu(t,!1,i);r.setGeometry(e),void 0!==o&&r.setId(o),r.setProperties(s,!0)}return r}getType(){return"arraybuffer"}readFeatures(t,e){const i=this.layers_,n=yn((e=this.adaptOptions(e)).dataProjection);n.setWorldExtent(e.extent),e.dataProjection=n;const r=new Du(t),s=r.readFields(ic,{}),o=[];for(const t in s){if(i&&!i.includes(t))continue;const a=s[t],l=a?[0,0,a.extent,a.extent]:null;n.setExtent(l);for(let t=0,i=a.length;t<i;++t){const i=sc(r,a,t),n=this.createFeature_(r,i,e);null!==n&&o.push(n)}}return o}readProjection(t){return this.dataProjection}setLayers(t){this.layers_=t}};var ac=class{constructor(t,e,i,n,r,s){this.sourceProj_=t,this.targetProj_=e;let o={};const a=Pn(this.targetProj_,this.sourceProj_);this.transformInv_=function(t){const e=t[0]+"/"+t[1];return o[e]||(o[e]=a(t)),o[e]},this.maxSourceExtent_=n,this.errorThresholdSquared_=r*r,this.triangles_=[],this.wrapsXInSource_=!1,this.canWrapXInSource_=this.sourceProj_.canWrapX()&&!!n&&!!this.sourceProj_.getExtent()&&Ei(n)>=Ei(this.sourceProj_.getExtent()),this.sourceWorldWidth_=this.sourceProj_.getExtent()?Ei(this.sourceProj_.getExtent()):null,this.targetWorldWidth_=this.targetProj_.getExtent()?Ei(this.targetProj_.getExtent()):null;const l=bi(i),h=Si(i),u=fi(i),c=pi(i),d=this.transformInv_(l),g=this.transformInv_(h),p=this.transformInv_(u),f=this.transformInv_(c),m=10+(s?Math.max(0,Math.ceil(Math.log2(gi(i)/(s*s*256*256)))):0);if(this.addQuad_(l,h,u,c,d,g,p,f,m),this.wrapsXInSource_){let t=1/0;this.triangles_.forEach((function(e,i,n){t=Math.min(t,e.source[0][0],e.source[1][0],e.source[2][0])})),this.triangles_.forEach((e=>{if(Math.max(e.source[0][0],e.source[1][0],e.source[2][0])-t>this.sourceWorldWidth_/2){const i=[[e.source[0][0],e.source[0][1]],[e.source[1][0],e.source[1][1]],[e.source[2][0],e.source[2][1]]];i[0][0]-t>this.sourceWorldWidth_/2&&(i[0][0]-=this.sourceWorldWidth_),i[1][0]-t>this.sourceWorldWidth_/2&&(i[1][0]-=this.sourceWorldWidth_),i[2][0]-t>this.sourceWorldWidth_/2&&(i[2][0]-=this.sourceWorldWidth_);const n=Math.min(i[0][0],i[1][0],i[2][0]);Math.max(i[0][0],i[1][0],i[2][0])-n<this.sourceWorldWidth_/2&&(e.source=i)}}))}o={}}addTriangle_(t,e,i,n,r,s){this.triangles_.push({source:[n,r,s],target:[t,e,i]})}addQuad_(t,e,i,n,r,s,o,a,l){const h=Ze([r,s,o,a]),u=this.sourceWorldWidth_?Ei(h)/this.sourceWorldWidth_:null,c=this.sourceWorldWidth_,d=this.sourceProj_.canWrapX()&&u>.5&&u<1;let g=!1;if(l>0){if(this.targetProj_.isGlobal()&&this.targetWorldWidth_){g=Ei(Ze([t,e,i,n]))/this.targetWorldWidth_>.25||g}!d&&this.sourceProj_.isGlobal()&&u&&(g=u>.25||g)}if(!g&&this.maxSourceExtent_&&isFinite(h[0])&&isFinite(h[1])&&isFinite(h[2])&&isFinite(h[3])&&!Ci(h,this.maxSourceExtent_))return;let p=0;if(!(g||isFinite(r[0])&&isFinite(r[1])&&isFinite(s[0])&&isFinite(s[1])&&isFinite(o[0])&&isFinite(o[1])&&isFinite(a[0])&&isFinite(a[1])))if(l>0)g=!0;else if(p=(isFinite(r[0])&&isFinite(r[1])?0:8)+(isFinite(s[0])&&isFinite(s[1])?0:4)+(isFinite(o[0])&&isFinite(o[1])?0:2)+(isFinite(a[0])&&isFinite(a[1])?0:1),1!=p&&2!=p&&4!=p&&8!=p)return;if(l>0){if(!g){const e=[(t[0]+i[0])/2,(t[1]+i[1])/2],n=this.transformInv_(e);let s;if(d){s=(P(r[0],c)+P(o[0],c))/2-P(n[0],c)}else s=(r[0]+o[0])/2-n[0];const a=(r[1]+o[1])/2-n[1];g=s*s+a*a>this.errorThresholdSquared_}if(g){if(Math.abs(t[0]-i[0])<=Math.abs(t[1]-i[1])){const h=[(e[0]+i[0])/2,(e[1]+i[1])/2],u=this.transformInv_(h),c=[(n[0]+t[0])/2,(n[1]+t[1])/2],d=this.transformInv_(c);this.addQuad_(t,e,h,c,r,s,u,d,l-1),this.addQuad_(c,h,i,n,d,u,o,a,l-1)}else{const h=[(t[0]+e[0])/2,(t[1]+e[1])/2],u=this.transformInv_(h),c=[(i[0]+n[0])/2,(i[1]+n[1])/2],d=this.transformInv_(c);this.addQuad_(t,h,c,n,r,u,d,a,l-1),this.addQuad_(h,e,i,c,u,s,o,d,l-1)}return}}if(d){if(!this.canWrapXInSource_)return;this.wrapsXInSource_=!0}0==(11&p)&&this.addTriangle_(t,i,n,r,o,a),0==(14&p)&&this.addTriangle_(t,i,e,r,o,s),p&&(0==(13&p)&&this.addTriangle_(e,n,t,s,a,r),0==(7&p)&&this.addTriangle_(e,n,i,s,a,o))}calculateSourceExtent(){const t=[1/0,1/0,-1/0,-1/0];return this.triangles_.forEach((function(e,i,n){const r=e.source;hi(t,r[0]),hi(t,r[1]),hi(t,r[2])})),t}getTriangles(){return this.triangles_}};let lc;const hc=[];function uc(t,e,i,n,r){t.beginPath(),t.moveTo(0,0),t.lineTo(e,i),t.lineTo(n,r),t.closePath(),t.save(),t.clip(),t.fillRect(0,0,Math.max(e,n)+1,Math.max(i,r)),t.restore()}function cc(t,e){return Math.abs(t[4*e]-210)>2||Math.abs(t[4*e+3]-191.25)>2}function dc(t,e,i,n){const r=Rn(i,e,t);let s=xn(e,n,i);const o=e.getMetersPerUnit();void 0!==o&&(s*=o);const a=t.getMetersPerUnit();void 0!==a&&(s/=a);const l=t.getExtent();if(!l||Je(l,r)){const e=xn(t,s,r)/s;isFinite(e)&&e>0&&(s/=e)}return s}function gc(t,e,i,n,r,s,o,a,l,h,u,c,d){const g=tt(Math.round(i*t),Math.round(i*e),hc);if(c||(g.imageSmoothingEnabled=!1),0===l.length)return g.canvas;function p(t){return Math.round(t*i)/i}g.scale(i,i),g.globalCompositeOperation="lighter";const f=[1/0,1/0,-1/0,-1/0];let m;if(l.forEach((function(t,e,i){li(f,t.extent)})),!d||1!==l.length||0!==h){const t=Ei(f),e=vi(f);m=tt(Math.round(i*t/n),Math.round(i*e/n),hc),c||(m.imageSmoothingEnabled=!1);const r=i/n;l.forEach((function(t,e,i){const n=t.extent[0]-f[0],s=-(t.extent[3]-f[3]),o=Ei(t.extent),a=vi(t.extent);t.image.width>0&&t.image.height>0&&m.drawImage(t.image,h,h,t.image.width-2*h,t.image.height-2*h,n*r,s*r,o*r,a*r)}))}const _=bi(o);return a.getTriangles().forEach((function(t,e,r){const o=t.source,a=t.target;let h=o[0][0],u=o[0][1],d=o[1][0],y=o[1][1],x=o[2][0],v=o[2][1];const w=p((a[0][0]-_[0])/s),b=p(-(a[0][1]-_[1])/s),S=p((a[1][0]-_[0])/s),E=p(-(a[1][1]-_[1])/s),C=p((a[2][0]-_[0])/s),T=p(-(a[2][1]-_[1])/s),P=h,R=u;h=0,u=0,d-=P,y-=R,x-=P,v-=R;const F=function(t){const e=t.length;for(let i=0;i<e;i++){let n=i,r=Math.abs(t[i][i]);for(let s=i+1;s<e;s++){const e=Math.abs(t[s][i]);e>r&&(r=e,n=s)}if(0===r)return null;const s=t[n];t[n]=t[i],t[i]=s;for(let n=i+1;n<e;n++){const r=-t[n][i]/t[i][i];for(let s=i;s<e+1;s++)i==s?t[n][s]=0:t[n][s]+=r*t[i][s]}}const i=new Array(e);for(let n=e-1;n>=0;n--){i[n]=t[n][e]/t[n][n];for(let r=n-1;r>=0;r--)t[r][e]-=t[r][n]*i[n]}return i}([[d,y,0,0,S-w],[x,v,0,0,C-w],[0,0,d,y,E-b],[0,0,x,v,T-b]]);if(!F)return;if(g.save(),g.beginPath(),function(){if(void 0===lc){const t=tt(6,6,hc);t.globalCompositeOperation="lighter",t.fillStyle="rgba(210, 0, 0, 0.75)",uc(t,4,5,4,0),uc(t,4,5,0,5);const e=t.getImageData(0,0,3,3).data;lc=cc(e,0)||cc(e,4)||cc(e,8),et(t),hc.push(t.canvas)}return lc}()||!c){g.moveTo(S,E);const t=4,e=w-S,i=b-E;for(let n=0;n<t;n++)g.lineTo(S+p((n+1)*e/t),E+p(n*i/(t-1))),n!=t-1&&g.lineTo(S+p((n+1)*e/t),E+p((n+1)*i/(t-1)));g.lineTo(C,T)}else g.moveTo(S,E),g.lineTo(w,b),g.lineTo(C,T);let M;if(g.clip(),g.transform(F[0],F[2],F[1],F[3],w,b),g.translate(f[0]-P,f[3]-R),m)M=m.canvas,g.scale(n/i,-n/i);else{const t=l[0],e=t.extent;M=t.image,g.scale(Ei(e)/M.width,-vi(e)/M.height)}g.drawImage(M,0,0),g.restore()})),m&&(et(m),hc.push(m.canvas)),u&&(g.save(),g.globalCompositeOperation="source-over",g.strokeStyle="black",g.lineWidth=1,a.getTriangles().forEach((function(t,e,i){const n=t.target,r=(n[0][0]-_[0])/s,o=-(n[0][1]-_[1])/s,a=(n[1][0]-_[0])/s,l=-(n[1][1]-_[1])/s,h=(n[2][0]-_[0])/s,u=-(n[2][1]-_[1])/s;g.beginPath(),g.moveTo(a,l),g.lineTo(r,o),g.lineTo(h,u),g.closePath(),g.stroke()})),g.restore()),g.canvas}function pc(t){return Array.isArray(t)?Math.min(...t):t}var fc=class extends Te{constructor(t,i,n,r,o,a,l){let h=t.getExtent();h&&t.canWrapX()&&(h=h.slice(),h[0]=-1/0,h[2]=1/0);let u=i.getExtent();u&&i.canWrapX()&&(u=u.slice(),u[0]=-1/0,u[2]=1/0);const c=u?wi(n,u):n,d=dc(t,i,mi(c),r),g=new ac(t,i,c,h,.5*d,r),p=g.calculateSourceExtent(),f=Ti(p)?null:a(p,d,o),m=f?e:s,_=f?f.getPixelRatio():1;super(n,r,_,m),this.targetProj_=i,this.maxSourceExtent_=h,this.triangulation_=g,this.targetResolution_=r,this.targetExtent_=n,this.sourceImage_=f,this.sourcePixelRatio_=_,this.interpolate_=l,this.canvas_=null,this.sourceListenerKey_=null}disposeInternal(){this.state==i&&this.unlistenSource_(),super.disposeInternal()}getImage(){return this.canvas_}getProjection(){return this.targetProj_}reproject_(){const t=this.sourceImage_.getState();if(t==n){const t=Ei(this.targetExtent_)/this.targetResolution_,e=vi(this.targetExtent_)/this.targetResolution_;this.canvas_=gc(t,e,this.sourcePixelRatio_,pc(this.sourceImage_.getResolution()),this.maxSourceExtent_,this.targetResolution_,this.targetExtent_,this.triangulation_,[{extent:this.sourceImage_.getExtent(),image:this.sourceImage_.getImage()}],0,void 0,this.interpolate_,!0)}this.state=t,this.changed()}load(){if(this.state==e){this.state=i,this.changed();const t=this.sourceImage_.getState();t==n||t==r?this.reproject_():(this.sourceListenerKey_=Ot(this.sourceImage_,St,(function(t){const e=this.sourceImage_.getState();e!=n&&e!=r||(this.unlistenSource_(),this.reproject_())}),this),this.sourceImage_.load())}}unlistenSource_(){Gt(this.sourceListenerKey_),this.sourceListenerKey_=null}};const mc=4,_c="imageloadstart",yc="imageloadend",xc="imageloaderror";class vc extends at{constructor(t,e){super(t),this.image=e}}function wc(t,e){t.getImage().src=e}function bc(t,e,i,n){const r=e/i,s=mi(t),o=L(Ei(t)/r,mc),a=L(vi(t)/r,mc);return yi(s,r,0,[o+2*L((n-1)*o/2,mc),a+2*L((n-1)*a/2,mc)])}var Sc=class extends El{constructor(t){super({attributions:t.attributions,projection:t.projection,state:t.state,interpolate:void 0===t.interpolate||t.interpolate}),this.on,this.once,this.un,this.loader=t.loader||null,this.resolutions_=void 0!==t.resolutions?t.resolutions:null,this.reprojectedImage_=null,this.reprojectedRevision_=0,this.image=null,this.wantedExtent_,this.wantedResolution_,this.static_=!!t.loader&&0===t.loader.length,this.wantedProjection_=null}getResolutions(){return this.resolutions_}setResolutions(t){this.resolutions_=t}findNearestResolution(t){const e=this.getResolutions();if(e){t=e[ct(e,t,0)]}return t}getImage(t,e,i,n){const r=this.getProjection();if(!r||!n||Cn(r,n))return r&&(n=r),this.getImageInternal(t,e,i,n);if(this.reprojectedImage_){if(this.reprojectedRevision_==this.getRevision()&&Cn(this.reprojectedImage_.getProjection(),n)&&this.reprojectedImage_.getResolution()==e&&ai(this.reprojectedImage_.getExtent(),t))return this.reprojectedImage_;this.reprojectedImage_.dispose(),this.reprojectedImage_=null}return this.reprojectedImage_=new fc(r,n,t,e,i,((t,e,i)=>this.getImageInternal(t,e,i,r)),this.getInterpolate()),this.reprojectedRevision_=this.getRevision(),this.reprojectedImage_}getImageInternal(t,e,i,n){if(this.loader){const r=bc(t,e,i,1),s=this.findNearestResolution(e);if(this.image&&(this.static_||this.wantedProjection_===n&&(this.wantedExtent_&&Qe(this.wantedExtent_,r)||Qe(this.image.getExtent(),r))&&(this.wantedResolution_&&pc(this.wantedResolution_)===s||pc(this.image.getResolution())===s)))return this.image;this.wantedProjection_=n,this.wantedExtent_=r,this.wantedResolution_=s,this.image=new Te(r,s,i,this.loader),this.image.addEventListener(St,this.handleImageChange.bind(this))}return this.image}handleImageChange(t){const e=t.target;let s;switch(e.getState()){case i:this.loading=!0,s=_c;break;case n:this.loading=!1,s=yc;break;case r:this.loading=!1,s=xc;break;default:return}this.hasListener(s)&&this.dispatchEvent(new vc(s,e))}},Ec="preload",Cc="useInterimTilesOnError";var Tc=class extends uo{constructor(t){t=t||{};const e=Object.assign({},t);delete e.preload,delete e.useInterimTilesOnError,super(e),this.on,this.once,this.un,this.setPreload(void 0!==t.preload?t.preload:0),this.setUseInterimTilesOnError(void 0===t.useInterimTilesOnError||t.useInterimTilesOnError)}getPreload(){return this.get(Ec)}setPreload(t){this.set(Ec,t)}getUseInterimTilesOnError(){return this.get(Cc)}setUseInterimTilesOnError(t){this.set(Cc,t)}getData(t){return super.getData(t)}};var Pc=class extends Nl{constructor(t,e,i,n,r,s,o,a,l,h,u,c){super(r,Ss.IDLE,c),this.renderEdges_=void 0!==u&&u,this.pixelRatio_=o,this.gutter_=a,this.canvas_=null,this.sourceTileGrid_=e,this.targetTileGrid_=n,this.wrappedTileCoord_=s||r,this.sourceTiles_=[],this.sourcesListenerKeys_=null,this.sourceZ_=0;const d=n.getTileCoordExtent(this.wrappedTileCoord_),g=this.targetTileGrid_.getExtent();let p=this.sourceTileGrid_.getExtent();const f=g?wi(d,g):d;if(0===gi(f))return void(this.state=Ss.EMPTY);const m=t.getExtent();m&&(p=p?wi(p,m):m);const _=n.getResolution(this.wrappedTileCoord_[0]),y=function(t,e,i,n){const r=mi(i);let s=dc(t,e,r,n);return(!isFinite(s)||s<=0)&&di(i,(function(i){return s=dc(t,e,i,n),isFinite(s)&&s>0})),s}(t,i,f,_);if(!isFinite(y)||y<=0)return void(this.state=Ss.EMPTY);const x=void 0!==h?h:.5;if(this.triangulation_=new ac(t,i,f,p,y*x,_),0===this.triangulation_.getTriangles().length)return void(this.state=Ss.EMPTY);this.sourceZ_=e.getZForResolution(y);let v=this.triangulation_.calculateSourceExtent();if(p&&(t.canWrapX()?(v[1]=b(v[1],p[1],p[3]),v[3]=b(v[3],p[1],p[3])):v=wi(v,p)),gi(v)){const t=e.getTileRangeForExtentAndZ(v,this.sourceZ_);for(let e=t.minX;e<=t.maxX;e++)for(let i=t.minY;i<=t.maxY;i++){const t=l(this.sourceZ_,e,i,o);t&&this.sourceTiles_.push(t)}0===this.sourceTiles_.length&&(this.state=Ss.EMPTY)}else this.state=Ss.EMPTY}getImage(){return this.canvas_}reproject_(){const t=[];if(this.sourceTiles_.forEach((e=>{e&&e.getState()==Ss.LOADED&&t.push({extent:this.sourceTileGrid_.getTileCoordExtent(e.tileCoord),image:e.getImage()})})),this.sourceTiles_.length=0,0===t.length)this.state=Ss.ERROR;else{const e=this.wrappedTileCoord_[0],i=this.targetTileGrid_.getTileSize(e),n="number"==typeof i?i:i[0],r="number"==typeof i?i:i[1],s=this.targetTileGrid_.getResolution(e),o=this.sourceTileGrid_.getResolution(this.sourceZ_),a=this.targetTileGrid_.getTileCoordExtent(this.wrappedTileCoord_);this.canvas_=gc(n,r,this.pixelRatio_,o,this.sourceTileGrid_.getExtent(),s,a,this.triangulation_,t,this.gutter_,this.renderEdges_,this.interpolate),this.state=Ss.LOADED}this.changed()}load(){if(this.state==Ss.IDLE){this.state=Ss.LOADING,this.changed();let t=0;this.sourcesListenerKeys_=[],this.sourceTiles_.forEach((e=>{const i=e.getState();if(i==Ss.IDLE||i==Ss.LOADING){t++;const i=Ot(e,St,(function(n){const r=e.getState();r!=Ss.LOADED&&r!=Ss.ERROR&&r!=Ss.EMPTY||(Gt(i),t--,0===t&&(this.unlistenSources_(),this.reproject_()))}),this);this.sourcesListenerKeys_.push(i)}})),0===t?setTimeout(this.reproject_.bind(this),0):this.sourceTiles_.forEach((function(t,e,i){t.getState()==Ss.IDLE&&t.load()}))}}unlistenSources_(){this.sourcesListenerKeys_.forEach(Gt),this.sourcesListenerKeys_=null}release(){this.canvas_&&(et(this.canvas_.getContext("2d")),hc.push(this.canvas_),this.canvas_=null),super.release()}};var Rc=class extends Za{constructor(t){super(t),this.extentChanged=!0,this.renderedExtent_=null,this.renderedPixelRatio,this.renderedProjection=null,this.renderedRevision,this.renderedTiles=[],this.newTiles_=!1,this.tmpExtent=[1/0,1/0,-1/0,-1/0],this.tmpTileRange_=new gs(0,0,0,0)}isDrawableTile(t){const e=this.getLayer(),i=t.getState(),n=e.getUseInterimTilesOnError();return i==Ss.LOADED||i==Ss.EMPTY||i==Ss.ERROR&&!n}getTile(t,e,i,n){const r=n.pixelRatio,s=n.viewState.projection,o=this.getLayer();let a=o.getSource().getTile(t,e,i,r,s);return a.getState()==Ss.ERROR&&o.getUseInterimTilesOnError()&&o.getPreload()>0&&(this.newTiles_=!0),this.isDrawableTile(a)||(a=a.getInterimTile()),a}getData(t){const e=this.frameState;if(!e)return null;const i=this.getLayer(),n=je(e.pixelToCoordinateTransform,t.slice()),r=i.getExtent();if(r&&!Je(r,n))return null;const s=e.pixelRatio,o=e.viewState.projection,a=e.viewState,l=i.getRenderSource(),h=l.getTileGridForProjection(a.projection),c=l.getTilePixelRatio(e.pixelRatio);for(let t=h.getZForResolution(a.resolution);t>=h.getMinZoom();--t){const e=h.getTileCoordForCoordAndZ(n,t),i=l.getTile(t,e[1],e[2],s,o);if(!(i instanceof jl||i instanceof Pc)||i instanceof Pc&&i.getState()===Ss.EMPTY)return null;if(i.getState()!==Ss.LOADED)continue;const r=h.getOrigin(t),d=u(h.getTileSize(t)),g=h.getResolution(t),p=Math.floor(c*((n[0]-r[0])/g-e[1]*d[0])),f=Math.floor(c*((r[1]-n[1])/g-e[2]*d[1])),m=Math.round(c*l.getGutterForProjection(a.projection));return this.getImageData(i.getImage(),p+m,f+m)}return null}loadedTileCallback(t,e,i){return!!this.isDrawableTile(i)&&super.loadedTileCallback(t,e,i)}prepareFrame(t){return!!this.getLayer().getSource()}renderFrame(t,e){const i=t.layerStatesArray[t.layerIndex],n=t.viewState,r=n.projection,s=n.resolution,o=n.center,a=n.rotation,h=t.pixelRatio,u=this.getLayer(),c=u.getSource(),d=c.getRevision(),g=c.getTileGridForProjection(r),p=g.getZForResolution(s,c.zDirection),f=g.getResolution(p);let m=t.extent;const _=t.viewState.resolution,y=c.getTilePixelRatio(h),x=Math.round(Ei(m)/_*h),v=Math.round(vi(m)/_*h),w=i.extent&&On(i.extent,r);w&&(m=wi(m,On(i.extent,r)));const b=f*x/2/y,S=f*v/2/y,E=[o[0]-b,o[1]-S,o[0]+b,o[1]+S],C=g.getTileRangeForExtentAndZ(m,p),T={};T[p]={};const P=this.createLoadedTileFinder(c,r,T),R=this.tmpExtent,F=this.tmpTileRange_;this.newTiles_=!1;const M=a?xi(n.center,_,a,t.size):void 0;for(let e=C.minX;e<=C.maxX;++e)for(let n=C.minY;n<=C.maxY;++n){if(a&&!g.tileCoordIntersectsViewport([p,e,n],M))continue;const r=this.getTile(p,e,n,t);if(this.isDrawableTile(r)){const e=l(this);if(r.getState()==Ss.LOADED){T[p][r.tileCoord.toString()]=r;let t=r.inTransition(e);t&&1!==i.opacity&&(r.endTransition(e),t=!1),this.newTiles_||!t&&this.renderedTiles.includes(r)||(this.newTiles_=!0)}if(1===r.getAlpha(e,t.time))continue}const s=g.getTileCoordChildTileRange(r.tileCoord,F,R);let o=!1;s&&(o=P(p+1,s)),o||g.forEachTileCoordParentTileRange(r.tileCoord,P,F,R)}const I=f/s*h/y;$e(this.pixelTransform,t.size[0]/2,t.size[1]/2,1/h,1/h,a,-x/2,-v/2);const L=We(this.pixelTransform);this.useContainer(e,L,this.getBackground(t));const k=this.context,A=k.canvas;Ve(this.inversePixelTransform,this.pixelTransform),$e(this.tempTransform,x/2,v/2,I,I,0,-x/2,-v/2),A.width!=x||A.height!=v?(A.width=x,A.height=v):this.containerReused||k.clearRect(0,0,x,v),w&&this.clipUnrotated(k,t,w),c.getInterpolate()||(k.imageSmoothingEnabled=!1),this.preRender(k,t),this.renderedTiles.length=0;let D,O,z,G=Object.keys(T).map(Number);G.sort(ut),1!==i.opacity||this.containerReused&&!c.getOpaque(t.viewState.projection)?(D=[],O=[]):G=G.reverse();for(let e=G.length-1;e>=0;--e){const i=G[e],n=c.getTilePixelSize(i,h,r),s=g.getResolution(i)/f,o=n[0]*s*I,a=n[1]*s*I,u=g.getTileCoordForCoordAndZ(bi(E),i),d=g.getTileCoordExtent(u),m=je(this.tempTransform,[y*(d[0]-E[0])/f,y*(E[3]-d[3])/f]),_=y*c.getGutterForProjection(r),x=T[i];for(const e in x){const n=x[e],r=n.tileCoord,s=u[1]-r[1],h=Math.round(m[0]-(s-1)*o),d=u[2]-r[2],g=Math.round(m[1]-(d-1)*a),f=Math.round(m[0]-s*o),y=Math.round(m[1]-d*a),v=h-f,w=g-y,b=p===i,S=b&&1!==n.getAlpha(l(this),t.time);let E=!1;if(!S)if(D){z=[f,y,f+v,y,f+v,y+w,f,y+w];for(let t=0,e=D.length;t<e;++t)if(p!==i&&i<O[t]){const e=D[t];Ci([f,y,f+v,y+w],[e[0],e[3],e[4],e[7]])&&(E||(k.save(),E=!0),k.beginPath(),k.moveTo(z[0],z[1]),k.lineTo(z[2],z[3]),k.lineTo(z[4],z[5]),k.lineTo(z[6],z[7]),k.moveTo(e[6],e[7]),k.lineTo(e[4],e[5]),k.lineTo(e[2],e[3]),k.lineTo(e[0],e[1]),k.clip())}D.push(z),O.push(i)}else k.clearRect(f,y,v,w);this.drawTileImage(n,t,f,y,v,w,_,b),D&&!S?(E&&k.restore(),this.renderedTiles.unshift(n)):this.renderedTiles.push(n),this.updateUsedTiles(t.usedTiles,c,n)}}return this.renderedRevision=d,this.renderedResolution=f,this.extentChanged=!this.renderedExtent_||!ai(this.renderedExtent_,E),this.renderedExtent_=E,this.renderedPixelRatio=h,this.renderedProjection=r,this.manageTilePyramid(t,c,g,h,r,m,p,u.getPreload()),this.scheduleExpireCache(t,c),this.postRender(k,t),i.extent&&k.restore(),k.imageSmoothingEnabled=!0,L!==A.style.transform&&(A.style.transform=L),this.container}drawTileImage(t,e,i,n,r,s,o,a){const h=this.getTileImage(t);if(!h)return;const u=l(this),c=e.layerStatesArray[e.layerIndex],d=c.opacity*(a?t.getAlpha(u,e.time):1),g=d!==this.context.globalAlpha;g&&(this.context.save(),this.context.globalAlpha=d),this.context.drawImage(h,o,o,h.width-2*o,h.height-2*o,i,n,r,s),g&&this.context.restore(),d!==c.opacity?e.animate=!0:a&&t.endTransition(u)}getImage(){const t=this.context;return t?t.canvas:null}getTileImage(t){return t.getImage()}scheduleExpireCache(t,e){if(e.canExpireCache()){const i=function(t,e,i){const n=l(t);n in i.usedTiles&&t.expireCache(i.viewState.projection,i.usedTiles[n])}.bind(null,e);t.postRenderFunctions.push(i)}}updateUsedTiles(t,e,i){const n=l(e);n in t||(t[n]={}),t[n][i.getKey()]=!0}manageTilePyramid(t,e,i,n,r,s,o,a,h){const u=l(e);u in t.wantedTiles||(t.wantedTiles[u]={});const c=t.wantedTiles[u],d=t.tileQueue,g=i.getMinZoom(),p=t.viewState.rotation,f=p?xi(t.viewState.center,t.viewState.resolution,p,t.size):void 0;let m,_,y,x,v,w,b=0;for(w=g;w<=o;++w)for(_=i.getTileRangeForExtentAndZ(s,w,_),y=i.getResolution(w),x=_.minX;x<=_.maxX;++x)for(v=_.minY;v<=_.maxY;++v)p&&!i.tileCoordIntersectsViewport([w,x,v],f)||(o-w<=a?(++b,m=e.getTile(w,x,v,n,r),m.getState()==Ss.IDLE&&(c[m.getKey()]=!0,d.isKeyQueued(m.getKey())||d.enqueue([m,u,i.getTileCoordCenter(m.tileCoord),y])),void 0!==h&&h(m)):e.useTile(w,x,v,r));e.updateCacheSize(b,r)}};var Fc=class extends Tc{constructor(t){super(t)}createRenderer(){return new Rc(this)}};var Mc=class extends bs{constructor(t){super({extent:t.extent,origin:t.origin,origins:t.origins,resolutions:t.resolutions,tileSize:t.tileSize,tileSizes:t.tileSizes,sizes:t.sizes}),this.matrixIds_=t.matrixIds}getMatrixId(t){return this.matrixIds_[t]}getMatrixIds(){return this.matrixIds_}};function Ic(t){let e=t.getDefaultTileGrid();return e||(e=Oc(t),t.setDefaultTileGrid(e)),e}function Lc(t,e,i){const n=e[0],r=t.getTileCoordCenter(e),s=zc(i);if(!Je(s,r)){const e=Ei(s),i=Math.ceil((s[0]-r[0])/e);return r[0]+=e*i,t.getTileCoordForCoordAndZ(r,n)}return e}function kc(t,e,i,n){n=void 0!==n?n:"top-left";const r=Dc(t,e,i);return new bs({extent:t,origin:_i(t,n),resolutions:r,tileSize:i})}function Ac(t){const e=t||{},i=e.extent||yn("EPSG:3857").getExtent(),n={extent:i,minZoom:e.minZoom,tileSize:e.tileSize,resolutions:Dc(i,e.maxZoom,e.tileSize,e.maxResolution)};return new bs(n)}function Dc(t,e,i,n){e=void 0!==e?e:ps,i=u(void 0!==i?i:fs);const r=vi(t),s=Ei(t);n=n>0?n:Math.max(s/i[0],r/i[1]);const o=e+1,a=new Array(o);for(let t=0;t<o;++t)a[t]=n/Math.pow(2,t);return a}function Oc(t,e,i,n){return kc(zc(t),e,i,n)}function zc(t){let e=(t=yn(t)).getExtent();if(!e){const i=180*Fi.degrees/t.getMetersPerUnit();e=ni(-i,-i,i,i)}return e}var Gc=Object.freeze({__proto__:null,TileGrid:bs,getForProjection:Ic,wrapX:Lc,createForExtent:kc,createXYZ:Ac,createForProjection:Oc,extentFromProjection:zc,WMTS:Mc});class Nc extends at{constructor(t,e){super(t),this.tile=e}}var jc=class extends El{constructor(t){super({attributions:t.attributions,attributionsCollapsible:t.attributionsCollapsible,projection:t.projection,state:t.state,wrapX:t.wrapX,interpolate:t.interpolate}),this.on,this.once,this.un,this.opaque_=void 0!==t.opaque&&t.opaque,this.tilePixelRatio_=void 0!==t.tilePixelRatio?t.tilePixelRatio:1,this.tileGrid=void 0!==t.tileGrid?t.tileGrid:null;const e=[256,256];this.tileGrid&&u(this.tileGrid.getTileSize(this.tileGrid.getMinZoom()),e),this.tileCache=new gu(t.cacheSize||0),this.tmpSize=[0,0],this.key_=t.key||"",this.tileOptions={transition:t.transition,interpolate:t.interpolate},this.zDirection=t.zDirection?t.zDirection:0}canExpireCache(){return this.tileCache.canExpireCache()}expireCache(t,e){const i=this.getTileCacheForProjection(t);i&&i.expireCache(e)}forEachLoadedTile(t,e,i,n){const r=this.getTileCacheForProjection(t);if(!r)return!1;let s,o,a,l=!0;for(let t=i.minX;t<=i.maxX;++t)for(let h=i.minY;h<=i.maxY;++h)o=_s(e,t,h),a=!1,r.containsKey(o)&&(s=r.get(o),a=s.getState()===Ss.LOADED,a&&(a=!1!==n(s))),a||(l=!1);return l}getGutterForProjection(t){return 0}getKey(){return this.key_}setKey(t){this.key_!==t&&(this.key_=t,this.changed())}getOpaque(t){return this.opaque_}getResolutions(t){const e=t?this.getTileGridForProjection(t):this.tileGrid;return e?e.getResolutions():null}getTile(t,e,i,n,r){return o()}getTileGrid(){return this.tileGrid}getTileGridForProjection(t){return this.tileGrid?this.tileGrid:Ic(t)}getTileCacheForProjection(t){const e=this.getProjection();return Se(null===e||Cn(e,t),"A VectorTile source can only be rendered if it has a projection compatible with the view projection."),this.tileCache}getTilePixelRatio(t){return this.tilePixelRatio_}getTilePixelSize(t,e,i){const n=this.getTileGridForProjection(i),r=this.getTilePixelRatio(e),s=u(n.getTileSize(t),this.tmpSize);return 1==r?s:(o=s,a=r,void 0===(l=this.tmpSize)&&(l=[0,0]),l[0]=o[0]*a+.5|0,l[1]=o[1]*a+.5|0,l);var o,a,l}getTileCoordForTileUrlFunction(t,e){e=void 0!==e?e:this.getProjection();const i=this.getTileGridForProjection(e);return this.getWrapX()&&e.isGlobal()&&(t=Lc(i,t,e)),function(t,e){const i=t[0],n=t[1],r=t[2];if(e.getMinZoom()>i||i>e.getMaxZoom())return!1;const s=e.getFullTileRange(i);return!s||s.containsXY(n,r)}(t,i)?t:null}clear(){this.tileCache.clear()}refresh(){this.clear(),super.refresh()}updateCacheSize(t,e){const i=this.getTileCacheForProjection(e);t>i.highWaterMark&&(i.highWaterMark=t)}useTile(t,e,i,n){}},Uc="tileloadstart",Bc="tileloadend",$c="tileloaderror";class Vc extends jc{constructor(t){super({attributions:t.attributions,cacheSize:t.cacheSize,opaque:t.opaque,projection:t.projection,state:t.state,tileGrid:t.tileGrid,tilePixelRatio:t.tilePixelRatio,wrapX:t.wrapX,transition:t.transition,interpolate:t.interpolate,key:t.key,attributionsCollapsible:t.attributionsCollapsible,zDirection:t.zDirection}),this.generateTileUrlFunction_=this.tileUrlFunction===Vc.prototype.tileUrlFunction,this.tileLoadFunction=t.tileLoadFunction,t.tileUrlFunction&&(this.tileUrlFunction=t.tileUrlFunction),this.urls=null,t.urls?this.setUrls(t.urls):t.url&&this.setUrl(t.url),this.tileLoadingKeys_={}}getTileLoadFunction(){return this.tileLoadFunction}getTileUrlFunction(){return Object.getPrototypeOf(this).tileUrlFunction===this.tileUrlFunction?this.tileUrlFunction.bind(this):this.tileUrlFunction}getUrls(){return this.urls}handleTileChange(t){const e=t.target,i=l(e),n=e.getState();let r;n==Ss.LOADING?(this.tileLoadingKeys_[i]=!0,r=Uc):i in this.tileLoadingKeys_&&(delete this.tileLoadingKeys_[i],r=n==Ss.ERROR?$c:n==Ss.LOADED?Bc:void 0),null!=r&&this.dispatchEvent(new Nc(r,e))}setTileLoadFunction(t){this.tileCache.clear(),this.tileLoadFunction=t,this.changed()}setTileUrlFunction(t,e){this.tileUrlFunction=t,this.tileCache.pruneExceptNewestZ(),void 0!==e?this.setKey(e):this.changed()}setUrl(t){const e=vu(t);this.urls=e,this.setUrls(e)}setUrls(t){this.urls=t;const e=t.join("\n");this.generateTileUrlFunction_?this.setTileUrlFunction(yu(t,this.tileGrid),e):this.setKey(e)}tileUrlFunction(t,e,i){}useTile(t,e,i){const n=_s(t,e,i);this.tileCache.containsKey(n)&&this.tileCache.get(n)}}var Xc=Vc;function Wc(t,e){t.getImage().src=e}var qc=class extends Xc{constructor(t){super({attributions:t.attributions,cacheSize:t.cacheSize,opaque:t.opaque,projection:t.projection,state:t.state,tileGrid:t.tileGrid,tileLoadFunction:t.tileLoadFunction?t.tileLoadFunction:Wc,tilePixelRatio:t.tilePixelRatio,tileUrlFunction:t.tileUrlFunction,url:t.url,urls:t.urls,wrapX:t.wrapX,transition:t.transition,interpolate:void 0===t.interpolate||t.interpolate,key:t.key,attributionsCollapsible:t.attributionsCollapsible,zDirection:t.zDirection}),this.crossOrigin=void 0!==t.crossOrigin?t.crossOrigin:null,this.tileClass=void 0!==t.tileClass?t.tileClass:jl,this.tileCacheForProjection={},this.tileGridForProjection={},this.reprojectionErrorThreshold_=t.reprojectionErrorThreshold,this.renderReprojectionEdges_=!1}canExpireCache(){if(this.tileCache.canExpireCache())return!0;for(const t in this.tileCacheForProjection)if(this.tileCacheForProjection[t].canExpireCache())return!0;return!1}expireCache(t,e){const i=this.getTileCacheForProjection(t);this.tileCache.expireCache(this.tileCache==i?e:{});for(const t in this.tileCacheForProjection){const n=this.tileCacheForProjection[t];n.expireCache(n==i?e:{})}}getGutterForProjection(t){return this.getProjection()&&t&&!Cn(this.getProjection(),t)?0:this.getGutter()}getGutter(){return 0}getKey(){let t=super.getKey();return this.getInterpolate()||(t+=":disable-interpolation"),t}getOpaque(t){return!(this.getProjection()&&t&&!Cn(this.getProjection(),t))&&super.getOpaque(t)}getTileGridForProjection(t){const e=this.getProjection();if(this.tileGrid&&(!e||Cn(e,t)))return this.tileGrid;const i=l(t);return i in this.tileGridForProjection||(this.tileGridForProjection[i]=Ic(t)),this.tileGridForProjection[i]}getTileCacheForProjection(t){const e=this.getProjection();if(!e||Cn(e,t))return this.tileCache;const i=l(t);return i in this.tileCacheForProjection||(this.tileCacheForProjection[i]=new gu(this.tileCache.highWaterMark)),this.tileCacheForProjection[i]}createTile_(t,e,i,n,r,s){const o=[t,e,i],a=this.getTileCoordForTileUrlFunction(o,r),l=a?this.tileUrlFunction(a,n,r):void 0,h=new this.tileClass(o,void 0!==l?Ss.IDLE:Ss.EMPTY,void 0!==l?l:"",this.crossOrigin,this.tileLoadFunction,this.tileOptions);return h.key=s,h.addEventListener(St,this.handleTileChange.bind(this)),h}getTile(t,e,i,n,r){const s=this.getProjection();if(!s||!r||Cn(s,r))return this.getTileInternal(t,e,i,n,s||r);const o=this.getTileCacheForProjection(r),a=[t,e,i];let l;const h=ys(a);o.containsKey(h)&&(l=o.get(h));const u=this.getKey();if(l&&l.key==u)return l;const c=this.getTileGridForProjection(s),d=this.getTileGridForProjection(r),g=this.getTileCoordForTileUrlFunction(a,r),p=new Pc(s,c,r,d,a,g,this.getTilePixelRatio(n),this.getGutter(),((t,e,i,n)=>this.getTileInternal(t,e,i,n,s)),this.reprojectionErrorThreshold_,this.renderReprojectionEdges_,this.tileOptions);return p.key=u,l?(p.interimTile=l,p.refreshInterimChain(),o.replace(h,p)):o.set(h,p),p}getTileInternal(t,e,i,n,r){let s=null;const o=_s(t,e,i),a=this.getKey();if(this.tileCache.containsKey(o)){if(s=this.tileCache.get(o),s.key!=a){const l=s;s=this.createTile_(t,e,i,n,r,a),l.getState()==Ss.IDLE?s.interimTile=l.interimTile:s.interimTile=l,s.refreshInterimChain(),this.tileCache.replace(o,s)}}else s=this.createTile_(t,e,i,n,r,a),this.tileCache.set(o,s);return s}setRenderReprojectionEdges(t){if(this.renderReprojectionEdges_!=t){this.renderReprojectionEdges_=t;for(const t in this.tileCacheForProjection)this.tileCacheForProjection[t].clear();this.changed()}}setTileGridForProjection(t,e){const i=yn(t);if(i){const t=l(i);t in this.tileGridForProjection||(this.tileGridForProjection[t]=e)}}clear(){super.clear();for(const t in this.tileCacheForProjection)this.tileCacheForProjection[t].clear()}};var Zc=class extends qc{constructor(t){if(super({attributions:t.attributions,cacheSize:t.cacheSize,crossOrigin:t.crossOrigin,interpolate:t.interpolate,projection:yn("EPSG:3857"),reprojectionErrorThreshold:t.reprojectionErrorThreshold,state:"loading",tileLoadFunction:t.tileLoadFunction,wrapX:void 0===t.wrapX||t.wrapX,transition:t.transition,zDirection:t.zDirection}),this.tileJSON_=null,this.tileSize_=t.tileSize,t.url)if(t.jsonp)!function(t,e,i,n){const r=document.createElement("script"),s="olc_"+l(e);function o(){delete window[s],r.parentNode.removeChild(r)}r.async=!0,r.src=t+(t.includes("?")?"&":"?")+(n||"callback")+"="+s;const a=setTimeout((function(){o(),i&&i()}),1e4);window[s]=function(t){clearTimeout(a),o(),e(t)},document.head.appendChild(r)}(t.url,this.handleTileJSONResponse.bind(this),this.handleTileJSONError.bind(this));else{const e=new XMLHttpRequest;e.addEventListener("load",this.onXHRLoad_.bind(this)),e.addEventListener("error",this.onXHRError_.bind(this)),e.open("GET",t.url),e.send()}else{if(!t.tileJSON)throw new Error("Either `url` or `tileJSON` options must be provided");this.handleTileJSONResponse(t.tileJSON)}}onXHRLoad_(t){const e=t.target;if(!e.status||e.status>=200&&e.status<300){let t;try{t=JSON.parse(e.responseText)}catch(t){return void this.handleTileJSONError()}this.handleTileJSONResponse(t)}else this.handleTileJSONError()}onXHRError_(t){this.handleTileJSONError()}getTileJSON(){return this.tileJSON_}handleTileJSONResponse(t){const e=yn("EPSG:4326"),i=this.getProjection();let n;if(void 0!==t.bounds){const r=Tn(e,i);n=Pi(t.bounds,r)}const r=zc(i),s=t.minzoom||0,o=Ac({extent:r,maxZoom:t.maxzoom||22,minZoom:s,tileSize:this.tileSize_});if(this.tileGrid=o,this.tileUrlFunction=yu(t.tiles,o),t.attribution&&!this.getAttributions()){const e=void 0!==n?n:r;this.setAttributions((function(i){return Ci(e,i.extent)?[t.attribution]:null}))}this.tileJSON_=t,this.setState("ready")}handleTileJSONError(){this.setState("error")}};const Yc={image:["Polygon","Circle","LineString","Image","Text"],hybrid:["Polygon","LineString"],vector:[]},Kc={hybrid:["Image","Text","Default"],vector:["Polygon","Circle","LineString","Image","Text","Default"]};var Hc=class extends Rc{constructor(t){super(t),this.boundHandleStyleImageChange_=this.handleStyleImageChange_.bind(this),this.renderedLayerRevision_,this.renderedPixelToCoordinateTransform_=null,this.renderedRotation_,this.tmpTransform_=[1,0,0,1,0,0]}prepareTile(t,e,i){let n;const r=t.getState();return r!==Ss.LOADED&&r!==Ss.ERROR||(this.updateExecutorGroup_(t,e,i),this.tileImageNeedsRender_(t)&&(n=!0)),n}getTile(t,e,i,n){const r=n.pixelRatio,s=n.viewState,o=s.resolution,a=s.projection,l=this.getLayer(),h=l.getSource().getTile(t,e,i,r,a),u=n.viewHints,c=!(u[Xs]||u[Ws]);!c&&h.wantedResolution||(h.wantedResolution=o);return this.prepareTile(h,r,a)&&(c||Date.now()-n.time<8)&&"vector"!==l.getRenderMode()&&this.renderTileImage_(h,n),super.getTile(t,e,i,n)}isDrawableTile(t){const e=this.getLayer();return super.isDrawableTile(t)&&("vector"===e.getRenderMode()?l(e)in t.executorGroups:t.hasContext(e))}getTileImage(t){return t.getImage(this.getLayer())}prepareFrame(t){const e=this.getLayer().getRevision();return this.renderedLayerRevision_!==e&&(this.renderedLayerRevision_=e,this.renderedTiles.length=0),super.prepareFrame(t)}updateExecutorGroup_(t,e,i){const n=this.getLayer(),r=n.getRevision(),s=n.getRenderOrder()||null,o=t.wantedResolution,a=t.getReplayState(n);if(!a.dirty&&a.renderedResolution===o&&a.renderedRevision==r&&a.renderedRenderOrder==s)return;const h=n.getSource(),u=n.getDeclutter(),c=h.getTileGrid(),d=h.getTileGridForProjection(i).getTileCoordExtent(t.wrappedTileCoord),g=h.getSourceTiles(e,i,t),p=l(n);delete t.hitDetectionImageData[p],t.executorGroups[p]=[],u&&(t.declutterExecutorGroups[p]=[]),a.dirty=!1;for(let i=0,r=g.length;i<r;++i){const r=g[i];if(r.getState()!=Ss.LOADED)continue;const l=r.tileCoord,f=c.getTileCoordExtent(l),m=wi(d,f),_=Ye(m,n.getRenderBuffer()*o,this.tmpExtent),y=ai(f,m)?null:_,x=new $a(0,_,o,e),v=u?new $a(0,m,o,e):void 0,w=ml(o,e),b=function(t){let e;const i=t.getStyleFunction()||n.getStyleFunction();if(i&&(e=i(t,o)),e){const i=this.renderFeature(t,w,e,x,v);a.dirty=a.dirty||i}},S=r.getFeatures();s&&s!==a.renderedRenderOrder&&S.sort(s);for(let t=0,e=S.length;t<e;++t){const e=S[t];y&&!Ci(y,e.getGeometry().getExtent())||b.call(this,e)}const E=x.finish(),C="vector"!==n.getRenderMode()&&u&&1===g.length?null:m,T=new ll(C,o,e,h.getOverlaps(),E,n.getRenderBuffer());if(t.executorGroups[p].push(T),v){const i=new ll(null,o,e,h.getOverlaps(),v.finish(),n.getRenderBuffer());t.declutterExecutorGroups[p].push(i)}}a.renderedRevision=r,a.renderedRenderOrder=s,a.renderedResolution=o}forEachFeatureAtCoordinate(t,e,i,n,r){const s=e.viewState.resolution,o=e.viewState.rotation;i=null==i?0:i;const a=this.getLayer(),h=a.getSource().getTileGridForProjection(e.viewState.projection),u=Ze([t]);Ye(u,s*i,u);const c={},d=function(t,e,i){let s=t.getId();void 0===s&&(s=l(t));const o=c[s];if(o){if(!0!==o&&i<o.distanceSq){if(0===i)return c[s]=!0,r.splice(r.lastIndexOf(o),1),n(t,a,e);o.geometry=e,o.distanceSq=i}}else{if(0===i)return c[s]=!0,n(t,a,e);r.push(c[s]={feature:t,layer:a,geometry:e,distanceSq:i,callback:n})}},g=this.renderedTiles;let p;for(let n=0,r=g.length;!p&&n<r;++n){const r=g[n];if(!Ci(h.getTileCoordExtent(r.wrappedTileCoord),u))continue;const c=l(a),f=[r.executorGroups[c]],m=r.declutterExecutorGroups[c];m&&f.push(m),f.some((n=>{const r=n===m?e.declutterTree.all().map((t=>t.value)):null;for(let e=0,a=n.length;e<a;++e){const a=n[e];if(p=a.forEachFeatureAtCoordinate(t,s,o,i,d,r),p)return!0}}))}return p}getFeatures(t){return new Promise(((e,i)=>{const n=this.getLayer(),r=l(n),s=n.getSource(),o=this.renderedProjection,a=o.getExtent(),h=this.renderedResolution,c=s.getTileGridForProjection(o),d=je(this.renderedPixelToCoordinateTransform_,t.slice()),g=c.getTileCoordForCoordAndResolution(d,h);let p;for(let t=0,e=this.renderedTiles.length;t<e;++t)if(g.toString()===this.renderedTiles[t].tileCoord.toString()){if(p=this.renderedTiles[t],p.getState()===Ss.LOADED){const t=c.getTileCoordExtent(p.tileCoord);s.getWrapX()&&o.canWrapX()&&!Qe(a,t)&&en(d,o);break}p=void 0}if(!p||p.loadingSourceTiles>0)return void e([]);const f=bi(c.getTileCoordExtent(p.wrappedTileCoord)),m=[(d[0]-f[0])/h,(f[1]-d[1])/h],_=p.getSourceTiles().reduce((function(t,e){return t.concat(e.getFeatures())}),[]);let y=p.hitDetectionImageData[r];if(!y){const t=u(c.getTileSize(c.getZForResolution(h,s.zDirection))),e=this.renderedRotation_;y=cl(t,[this.getRenderTransform(c.getTileCoordCenter(p.wrappedTileCoord),h,0,ul,t[0]*ul,t[1]*ul,0)],_,n.getStyleFunction(),c.getTileCoordExtent(p.wrappedTileCoord),p.getReplayState(n).renderedResolution,e),p.hitDetectionImageData[r]=y}e(dl(m,_,y))}))}handleFontsChanged(){const t=this.getLayer();t.getVisible()&&void 0!==this.renderedLayerRevision_&&t.changed()}handleStyleImageChange_(t){this.renderIfReadyAndVisible()}renderDeclutter(t){const e=this.context,i=e.globalAlpha;e.globalAlpha=this.getLayer().getOpacity();const n=t.viewHints,r=!(n[Xs]||n[Ws]),s=this.renderedTiles;for(let e=0,i=s.length;e<i;++e){const i=s[e],n=i.declutterExecutorGroups[l(this.getLayer())];if(n)for(let e=n.length-1;e>=0;--e)n[e].execute(this.context,1,this.getTileRenderTransform(i,t),t.viewState.rotation,r,void 0,t.declutterTree)}e.globalAlpha=i}getTileRenderTransform(t,e){const i=e.pixelRatio,n=e.viewState,r=n.center,s=n.resolution,o=n.rotation,a=e.size,l=Math.round(a[0]*i),h=Math.round(a[1]*i),u=this.getLayer().getSource().getTileGridForProjection(e.viewState.projection),c=t.tileCoord,d=u.getTileCoordExtent(t.wrappedTileCoord),g=u.getTileCoordExtent(c,this.tmpExtent)[0]-d[0];return Ge(Ue(this.inversePixelTransform.slice(),1/i,1/i),this.getRenderTransform(r,s,o,i,l,h,g))}postRender(t,e){const i=e.viewHints,n=!(i[Xs]||i[Ws]);this.renderedPixelToCoordinateTransform_=e.pixelToCoordinateTransform.slice(),this.renderedRotation_=e.viewState.rotation;const r=this.getLayer(),s=r.getRenderMode(),o=t.globalAlpha;t.globalAlpha=r.getOpacity();const a=Kc[s],h=e.viewState,u=h.rotation,c=r.getSource(),d=c.getTileGridForProjection(h.projection).getZForResolution(h.resolution,c.zDirection),g=this.renderedTiles,p=[],f=[];let m=!0;for(let i=g.length-1;i>=0;--i){const s=g[i];m=m&&!s.getReplayState(r).dirty;const o=s.executorGroups[l(r)].filter((t=>t.hasExecutors(a)));if(0===o.length)continue;const h=this.getTileRenderTransform(s,e),c=s.tileCoord[0];let _=!1;const y=o[0].getClipCoords(h);if(y){for(let e=0,i=p.length;e<i;++e)if(d!==c&&c<f[e]){const i=p[e];Ci([y[0],y[3],y[4],y[7]],[i[0],i[3],i[4],i[7]])&&(_||(t.save(),_=!0),t.beginPath(),t.moveTo(y[0],y[1]),t.lineTo(y[2],y[3]),t.lineTo(y[4],y[5]),t.lineTo(y[6],y[7]),t.moveTo(i[6],i[7]),t.lineTo(i[4],i[5]),t.lineTo(i[2],i[3]),t.lineTo(i[0],i[1]),t.clip())}p.push(y),f.push(c)}for(let e=0,i=o.length;e<i;++e){o[e].execute(t,1,h,u,n,a)}_&&t.restore()}t.globalAlpha=o,this.ready=m,super.postRender(t,e)}renderFeature(t,e,i,n,r){if(!i)return!1;let s=!1;if(Array.isArray(i))for(let o=0,a=i.length;o<a;++o)s=yl(n,t,i[o],e,this.boundHandleStyleImageChange_,void 0,r)||s;else s=yl(n,t,i,e,this.boundHandleStyleImageChange_,void 0,r);return s}tileImageNeedsRender_(t){const e=this.getLayer();if("vector"===e.getRenderMode())return!1;const i=t.getReplayState(e),n=e.getRevision(),r=t.wantedResolution;return i.renderedTileResolution!==r||i.renderedTileRevision!==n}renderTileImage_(t,e){const i=this.getLayer(),n=t.getReplayState(i),r=i.getRevision(),s=t.executorGroups[l(i)];n.renderedTileRevision=r;const o=t.wrappedTileCoord,a=o[0],h=i.getSource();let u=e.pixelRatio;const c=e.viewState.projection,d=h.getTileGridForProjection(c),g=d.getResolution(t.tileCoord[0]),p=e.pixelRatio/t.wantedResolution*g,f=d.getResolution(a),m=t.getContext(i);u=Math.round(Math.max(u,p/u));const _=h.getTilePixelSize(a,u,c);m.canvas.width=_[0],m.canvas.height=_[1];const y=u/p;if(1!==y){const t=ze(this.tmpTransform_);Ue(t,y,y),m.setTransform.apply(m,t)}const x=d.getTileCoordExtent(o,this.tmpExtent),v=p/f,w=ze(this.tmpTransform_);Ue(w,v,-v),Be(w,-x[0],-x[3]);for(let t=0,e=s.length;t<e;++t){s[t].execute(m,y,w,0,!0,Yc[i.getRenderMode()])}n.renderedTileResolution=t.wantedResolution}};var Jc=class extends Pa{constructor(t){t=t||{};const e=Object.assign({},t);delete e.preload,delete e.useInterimTilesOnError,super(e),this.on,this.once,this.un;const i=t.renderMode||"hybrid";Se("hybrid"==i||"vector"==i,"`renderMode` must be `'hybrid'` or `'vector'`"),this.renderMode_=i,this.setPreload(t.preload?t.preload:0),this.setUseInterimTilesOnError(void 0===t.useInterimTilesOnError||t.useInterimTilesOnError),this.getBackground,this.setBackground}createRenderer(){return new Hc(this)}getFeatures(t){return super.getFeatures(t)}getRenderMode(){return this.renderMode_}getPreload(){return this.get(Ec)}getUseInterimTilesOnError(){return this.get(Cc)}setPreload(t){this.set(Ec,t)}setUseInterimTilesOnError(t){this.set(Cc,t)}};var Qc=class extends Xc{constructor(t){const e=t.projection||"EPSG:3857",i=t.extent||zc(e),n=t.tileGrid||Ac({extent:i,maxResolution:t.maxResolution,maxZoom:void 0!==t.maxZoom?t.maxZoom:22,minZoom:t.minZoom,tileSize:t.tileSize||512});super({attributions:t.attributions,attributionsCollapsible:t.attributionsCollapsible,cacheSize:t.cacheSize,interpolate:!0,opaque:!1,projection:e,state:t.state,tileGrid:n,tileLoadFunction:t.tileLoadFunction?t.tileLoadFunction:td,tileUrlFunction:t.tileUrlFunction,url:t.url,urls:t.urls,wrapX:void 0===t.wrapX||t.wrapX,transition:t.transition,zDirection:void 0===t.zDirection?1:t.zDirection}),this.format_=t.format?t.format:null,this.sourceTileCache=new gu(this.tileCache.highWaterMark),this.overlaps_=null==t.overlaps||t.overlaps,this.tileClass=t.tileClass?t.tileClass:mu,this.tileGrids_={}}getFeaturesInExtent(t){const e=[],i=this.tileCache;if(0===i.getCount())return e;const n=xs(i.peekFirstKey())[0],r=this.tileGrid;return i.forEach((function(i){if(i.tileCoord[0]!==n||i.getState()!==Ss.LOADED)return;const s=i.getSourceTiles();for(let i=0,n=s.length;i<n;++i){const n=s[i],o=n.tileCoord;if(Ci(t,r.getTileCoordExtent(o))){const i=n.getFeatures();if(i)for(let n=0,r=i.length;n<r;++n){const r=i[n],s=r.getGeometry();Ci(t,s.getExtent())&&e.push(r)}}}})),e}getOverlaps(){return this.overlaps_}clear(){this.tileCache.clear(),this.sourceTileCache.clear()}expireCache(t,e){const i=this.getTileCacheForProjection(t),n=Object.keys(e).reduce(((t,e)=>{const n=function(t){const[e,i,n]=t.substring(t.lastIndexOf("/")+1,t.length).split(",").map(Number);return _s(e,i,n)}(e),r=i.peek(n);if(r){const e=r.sourceTiles;for(let i=0,n=e.length;i<n;++i)t[e[i].getKey()]=!0}return t}),{});super.expireCache(t,e),this.sourceTileCache.expireCache(n)}getSourceTiles(t,e,i){if(i.getState()===Ss.IDLE){i.setState(Ss.LOADING);const n=i.wrappedTileCoord,r=this.getTileGridForProjection(e),s=r.getTileCoordExtent(n),o=n[0],a=r.getResolution(o);Ye(s,-a,s);const l=this.tileGrid,h=l.getExtent();h&&wi(s,h,s);const u=l.getZForResolution(a,this.zDirection);l.forEachTileCoord(s,u,(n=>{const r=this.tileUrlFunction(n,t,e),s=this.sourceTileCache.containsKey(r)?this.sourceTileCache.get(r):new this.tileClass(n,r?Ss.IDLE:Ss.EMPTY,r,this.format_,this.tileLoadFunction);i.sourceTiles.push(s);const o=s.getState();if(o<Ss.LOADED){const t=e=>{this.handleTileChange(e);const n=s.getState();if(n===Ss.LOADED||n===Ss.ERROR){const e=s.getKey();e in i.errorTileKeys?s.getState()===Ss.LOADED&&delete i.errorTileKeys[e]:i.loadingSourceTiles--,n===Ss.ERROR?i.errorTileKeys[e]=!0:s.removeEventListener(St,t),0===i.loadingSourceTiles&&i.setState(wt(i.errorTileKeys)?Ss.LOADED:Ss.ERROR)}};s.addEventListener(St,t),i.loadingSourceTiles++}o===Ss.IDLE&&(s.extent=l.getTileCoordExtent(n),s.projection=e,s.resolution=l.getResolution(n[0]),this.sourceTileCache.set(r,s),s.load())})),i.loadingSourceTiles||i.setState(i.sourceTiles.some((t=>t.getState()===Ss.ERROR))?Ss.ERROR:Ss.LOADED)}return i.sourceTiles}getTile(t,e,i,n,r){const s=_s(t,e,i),o=this.getKey();let a;if(this.tileCache.containsKey(s)&&(a=this.tileCache.get(s),a.key===o))return a;const l=[t,e,i];let h=this.getTileCoordForTileUrlFunction(l,r);const u=this.getTileGrid().getExtent(),c=this.getTileGridForProjection(r);if(h&&u){const e=c.getTileCoordExtent(h);Ye(e,-c.getResolution(t),e),Ci(u,e)||(h=null)}let d=!0;if(null!==h){const e=this.tileGrid,i=c.getResolution(t),s=e.getZForResolution(i,1),o=c.getTileCoordExtent(h);Ye(o,-i,o),e.forEachTileCoord(o,s,(t=>{d=d&&!this.tileUrlFunction(t,n,r)}))}const g=new fu(l,d?Ss.EMPTY:Ss.IDLE,h,this.getSourceTiles.bind(this,n,r));return g.key=o,a?(g.interimTile=a,g.refreshInterimChain(),this.tileCache.replace(s,g)):this.tileCache.set(s,g),g}getTileGridForProjection(t){const e=t.getCode();let i=this.tileGrids_[e];if(!i){const t=this.tileGrid,n=t.getResolutions().slice(),r=n.map((function(e,i){return t.getOrigin(i)})),s=n.map((function(e,i){return t.getTileSize(i)})),o=ps+1;for(let t=n.length;t<o;++t)n.push(n[t-1]/2),r.push(r[t-1]),s.push(s[t-1]);i=new bs({extent:t.getExtent(),origins:r,resolutions:n,tileSizes:s}),this.tileGrids_[e]=i}return i}getTilePixelRatio(t){return t}getTilePixelSize(t,e,i){const n=u(this.getTileGridForProjection(i).getTileSize(t),this.tmpSize);return[Math.round(n[0]*e),Math.round(n[1]*e)]}updateCacheSize(t,e){super.updateCacheSize(2*t,e),this.sourceTileCache.highWaterMark=this.getTileCacheForProjection(e).highWaterMark}};function td(t,e){t.setLoader((function(i,n,r){Dl(e,t.getFormat(),i,n,r,t.onLoad.bind(t),t.onError.bind(t))}))}function ed(t){return t&&t.__esModule&&Object.prototype.hasOwnProperty.call(t,"default")?t.default:t}var 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this.sections){t.push(e.content.serialize());const i={};e.scale&&(i["font-scale"]=e.scale.serialize()),e.font&&(i["text-font"]=e.font.serialize()),e.textColor&&(i["text-color"]=e.textColor.serialize()),t.push(i)}return t}}class eg{constructor(t){this.type=kd,this.input=t}static parse(t,e){if(2!==t.length)return e.error("Expected two arguments.");const i=e.parse(t[1],1,Td);return i?new eg(i):e.error("No image name provided.")}evaluate(t){const e=this.input.evaluate(t),i=$d.fromString(e);return i&&t.availableImages&&(i.available=t.availableImages.indexOf(e)>-1),i}eachChild(t){t(this.input)}outputDefined(){return!1}serialize(){return["image",this.input.serialize()]}}const ig={"to-boolean":Pd,"to-color":Rd,"to-number":Cd,"to-string":Td};class ng{constructor(t,e){this.type=t,this.args=e}static parse(t,e){if(t.length<2)return e.error("Expected at least one argument.");const i=t[0];if(("to-boolean"===i||"to-string"===i)&&2!==t.length)return e.error("Expected one argument.");const n=ig[i],r=[];for(let i=1;i<t.length;i++){const n=e.parse(t[i],i,Md);if(!n)return null;r.push(n)}return new ng(n,r)}evaluate(t){if("boolean"===this.type.kind)return Boolean(this.args[0].evaluate(t));if("color"===this.type.kind){let e,i;for(const n of this.args){if(e=n.evaluate(t),i=null,e instanceof ud)return e;if("string"==typeof e){const i=t.parseColor(e);if(i)return i}else if(Array.isArray(e)&&(i=e.length<3||e.length>4?`Invalid rbga value ${JSON.stringify(e)}: expected an array containing either three or four numeric values.`:Vd(e[0],e[1],e[2],e[3]),!i))return new ud(e[0]/255,e[1]/255,e[2]/255,e[3])}throw new Kd(i||`Could not parse color from value '${"string"==typeof e?e:String(JSON.stringify(e))}'`)}if("number"===this.type.kind){let e=null;for(const i of this.args){if(e=i.evaluate(t),null===e)return 0;const n=Number(e);if(!isNaN(n))return n}throw new Kd(`Could not convert ${JSON.stringify(e)} to number.`)}return"formatted"===this.type.kind?Bd.fromString(qd(this.args[0].evaluate(t))):"resolvedImage"===this.type.kind?$d.fromString(qd(this.args[0].evaluate(t))):qd(this.args[0].evaluate(t))}eachChild(t){this.args.forEach(t)}outputDefined(){return this.args.every((t=>t.outputDefined()))}serialize(){if("formatted"===this.type.kind)return new tg([{content:this.args[0],scale:null,font:null,textColor:null}]).serialize();if("resolvedImage"===this.type.kind)return new eg(this.args[0]).serialize();const t=[`to-${this.type.kind}`];return this.eachChild((e=>{t.push(e.serialize())})),t}}var rg=ng;const sg=["Unknown","Point","LineString","Polygon"];var og=class{constructor(){this.globals=null,this.feature=null,this.featureState=null,this.formattedSection=null,this._parseColorCache={},this.availableImages=null,this.canonical=null,this.featureTileCoord=null,this.featureDistanceData=null}id(){return this.feature&&void 0!==this.feature.id?this.feature.id:null}geometryType(){return this.feature?"number"==typeof this.feature.type?sg[this.feature.type]:this.feature.type:null}geometry(){return this.feature&&"geometry"in this.feature?this.feature.geometry:null}canonicalID(){return this.canonical}properties(){return this.feature&&this.feature.properties||{}}distanceFromCenter(){if(this.featureTileCoord&&this.featureDistanceData){const t=this.featureDistanceData.center,e=this.featureDistanceData.scale,{x:i,y:n}=this.featureTileCoord,r=i*e-t[0],s=n*e-t[1];return this.featureDistanceData.bearing[0]*r+this.featureDistanceData.bearing[1]*s}return 0}parseColor(t){let e=this._parseColorCache[t];return e||(e=this._parseColorCache[t]=ud.parse(t)),e}};class ag{constructor(t,e,i,n){this.name=t,this.type=e,this._evaluate=i,this.args=n}evaluate(t){return this._evaluate(t,this.args)}eachChild(t){this.args.forEach(t)}outputDefined(){return!1}serialize(){return[this.name].concat(this.args.map((t=>t.serialize())))}static parse(t,e){const i=t[0],n=ag.definitions[i];if(!n)return e.error(`Unknown expression "${i}". If you wanted a literal array, use ["literal", [...]].`,0);const r=Array.isArray(n)?n[0]:n.type,s=Array.isArray(n)?[[n[1],n[2]]]:n.overloads,o=s.filter((([e])=>!Array.isArray(e)||e.length===t.length-1));let a=null;for(const[n,s]of o){a=new Og(e.registry,e.path,null,e.scope);const o=[];let l=!1;for(let e=1;e<t.length;e++){const i=t[e],r=Array.isArray(n)?n[e-1]:n.type,s=a.parse(i,1+o.length,r);if(!s){l=!0;break}o.push(s)}if(!l)if(Array.isArray(n)&&n.length!==o.length)a.error(`Expected ${n.length} arguments, but found ${o.length} instead.`);else{for(let t=0;t<o.length;t++){const e=Array.isArray(n)?n[t]:n.type,i=o[t];a.concat(t+1).checkSubtype(e,i.type)}if(0===a.errors.length)return new ag(i,r,s,o)}}if(1===o.length)e.errors.push(...a.errors);else{const i=(o.length?o:s).map((([t])=>{return e=t,Array.isArray(e)?`(${e.map(Dd).join(", ")})`:`(${Dd(e.type)}...)`;var e})).join(" | "),n=[];for(let i=1;i<t.length;i++){const r=e.parse(t[i],1+n.length);if(!r)return null;n.push(Dd(r.type))}e.error(`Expected arguments of type ${i}, but found (${n.join(", ")}) instead.`)}return null}static register(t,e){ag.definitions=e;for(const i in e)t[i]=ag}}var lg=ag;class hg{constructor(t,e,i){this.type=Id,this.locale=i,this.caseSensitive=t,this.diacriticSensitive=e}static parse(t,e){if(2!==t.length)return e.error("Expected one argument.");const i=t[1];if("object"!=typeof i||Array.isArray(i))return e.error("Collator options argument must be an object.");const n=e.parse(void 0!==i["case-sensitive"]&&i["case-sensitive"],1,Pd);if(!n)return null;const r=e.parse(void 0!==i["diacritic-sensitive"]&&i["diacritic-sensitive"],1,Pd);if(!r)return null;let s=null;return i.locale&&(s=e.parse(i.locale,1,Td),!s)?null:new hg(n,r,s)}evaluate(t){return new jd(this.caseSensitive.evaluate(t),this.diacriticSensitive.evaluate(t),this.locale?this.locale.evaluate(t):null)}eachChild(t){t(this.caseSensitive),t(this.diacriticSensitive),this.locale&&t(this.locale)}outputDefined(){return!1}serialize(){const t={};return t["case-sensitive"]=this.caseSensitive.serialize(),t["diacritic-sensitive"]=this.diacriticSensitive.serialize(),this.locale&&(t.locale=this.locale.serialize()),["collator",t]}}const ug=8192;function cg(t,e){t[0]=Math.min(t[0],e[0]),t[1]=Math.min(t[1],e[1]),t[2]=Math.max(t[2],e[0]),t[3]=Math.max(t[3],e[1])}function dg(t,e){return!(t[0]<=e[0])&&(!(t[2]>=e[2])&&(!(t[1]<=e[1])&&!(t[3]>=e[3])))}function gg(t,e){const i=(180+t[0])/360;const n=(r=t[1],(180-180/Math.PI*Math.log(Math.tan(Math.PI/4+r*Math.PI/360)))/360);var r;const s=Math.pow(2,e.z);return[Math.round(i*s*ug),Math.round(n*s*ug)]}function pg(t,e,i){const n=t[0]-e[0],r=t[1]-e[1],s=t[0]-i[0],o=t[1]-i[1];return n*o-s*r==0&&n*s<=0&&r*o<=0}function fg(t,e,i){return e[1]>t[1]!=i[1]>t[1]&&t[0]<(i[0]-e[0])*(t[1]-e[1])/(i[1]-e[1])+e[0]}function mg(t,e){let i=!1;for(let n=0,r=e.length;n<r;n++){const r=e[n];for(let e=0,n=r.length;e<n-1;e++){if(pg(t,r[e],r[e+1]))return!1;fg(t,r[e],r[e+1])&&(i=!i)}}return i}function _g(t,e){for(let i=0;i<e.length;i++)if(mg(t,e[i]))return!0;return!1}function yg(t,e,i,n){const r=t[0]-i[0],s=t[1]-i[1],o=e[0]-i[0],a=e[1]-i[1],l=n[0]-i[0],h=n[1]-i[1],u=r*h-l*s,c=o*h-l*a;return u>0&&c<0||u<0&&c>0}function xg(t,e,i,n){const r=[e[0]-t[0],e[1]-t[1]],s=[n[0]-i[0],n[1]-i[1]];return 0!=(o=s)[0]*(a=r)[1]-o[1]*a[0]&&!(!yg(t,e,i,n)||!yg(i,n,t,e));var o,a}function vg(t,e,i){for(const n of i)for(let i=0;i<n.length-1;++i)if(xg(t,e,n[i],n[i+1]))return!0;return!1}function wg(t,e){for(let i=0;i<t.length;++i)if(!mg(t[i],e))return!1;for(let i=0;i<t.length-1;++i)if(vg(t[i],t[i+1],e))return!1;return!0}function bg(t,e){for(let i=0;i<e.length;i++)if(wg(t,e[i]))return!0;return!1}function Sg(t,e,i){const n=[];for(let r=0;r<t.length;r++){const s=[];for(let n=0;n<t[r].length;n++){const o=gg(t[r][n],i);cg(e,o),s.push(o)}n.push(s)}return n}function Eg(t,e,i){const n=[];for(let r=0;r<t.length;r++){const s=Sg(t[r],e,i);n.push(s)}return n}function Cg(t,e,i,n){if(t[0]<i[0]||t[0]>i[2]){const e=.5*n;let r=t[0]-i[0]>e?-n:i[0]-t[0]>e?n:0;0===r&&(r=t[0]-i[2]>e?-n:i[2]-t[0]>e?n:0),t[0]+=r}cg(e,t)}function Tg(t,e,i,n){const r=Math.pow(2,n.z)*ug,s=[n.x*ug,n.y*ug],o=[];if(!t)return o;for(const n of t)for(const t of n){const n=[t.x+s[0],t.y+s[1]];Cg(n,e,i,r),o.push(n)}return o}function Pg(t,e,i,n){const r=Math.pow(2,n.z)*ug,s=[n.x*ug,n.y*ug],o=[];if(!t)return o;for(const i of t){const t=[];for(const n of i){const i=[n.x+s[0],n.y+s[1]];cg(e,i),t.push(i)}o.push(t)}if(e[2]-e[0]<=r/2){!function(t){t[0]=t[1]=1/0,t[2]=t[3]=-1/0}(e);for(const t of o)for(const n of t)Cg(n,e,i,r)}return o}class Rg{constructor(t,e){this.type=Pd,this.geojson=t,this.geometries=e}static parse(t,e){if(2!==t.length)return e.error(`'within' expression requires exactly one argument, but found ${t.length-1} instead.`);if(Xd(t[1])){const e=t[1];if("FeatureCollection"===e.type)for(let t=0;t<e.features.length;++t){const i=e.features[t].geometry.type;if("Polygon"===i||"MultiPolygon"===i)return new Rg(e,e.features[t].geometry)}else if("Feature"===e.type){const t=e.geometry.type;if("Polygon"===t||"MultiPolygon"===t)return new Rg(e,e.geometry)}else if("Polygon"===e.type||"MultiPolygon"===e.type)return new Rg(e,e)}return e.error("'within' expression requires valid geojson object that contains polygon geometry type.")}evaluate(t){if(null!=t.geometry()&&null!=t.canonicalID()){if("Point"===t.geometryType())return function(t,e){const i=[1/0,1/0,-1/0,-1/0],n=[1/0,1/0,-1/0,-1/0],r=t.canonicalID();if(!r)return!1;if("Polygon"===e.type){const s=Sg(e.coordinates,n,r),o=Tg(t.geometry(),i,n,r);if(!dg(i,n))return!1;for(const t of o)if(!mg(t,s))return!1}if("MultiPolygon"===e.type){const s=Eg(e.coordinates,n,r),o=Tg(t.geometry(),i,n,r);if(!dg(i,n))return!1;for(const t of o)if(!_g(t,s))return!1}return!0}(t,this.geometries);if("LineString"===t.geometryType())return function(t,e){const i=[1/0,1/0,-1/0,-1/0],n=[1/0,1/0,-1/0,-1/0],r=t.canonicalID();if(!r)return!1;if("Polygon"===e.type){const s=Sg(e.coordinates,n,r),o=Pg(t.geometry(),i,n,r);if(!dg(i,n))return!1;for(const t of o)if(!wg(t,s))return!1}if("MultiPolygon"===e.type){const s=Eg(e.coordinates,n,r),o=Pg(t.geometry(),i,n,r);if(!dg(i,n))return!1;for(const t of o)if(!bg(t,s))return!1}return!0}(t,this.geometries)}return!1}eachChild(){}outputDefined(){return!0}serialize(){return["within",this.geojson]}}var Fg=Rg;function Mg(t){if(t instanceof lg){if("get"===t.name&&1===t.args.length)return!1;if("feature-state"===t.name)return!1;if("has"===t.name&&1===t.args.length)return!1;if("properties"===t.name||"geometry-type"===t.name||"id"===t.name)return!1;if(/^filter-/.test(t.name))return!1}if(t instanceof Fg)return!1;let e=!0;return t.eachChild((t=>{e&&!Mg(t)&&(e=!1)})),e}function Ig(t){if(t instanceof lg&&"feature-state"===t.name)return!1;let e=!0;return t.eachChild((t=>{e&&!Ig(t)&&(e=!1)})),e}function Lg(t,e){if(t instanceof lg&&e.indexOf(t.name)>=0)return!1;let i=!0;return t.eachChild((t=>{i&&!Lg(t,e)&&(i=!1)})),i}class kg{constructor(t,e){this.type=e.type,this.name=t,this.boundExpression=e}static parse(t,e){if(2!==t.length||"string"!=typeof t[1])return e.error("'var' expression requires exactly one string literal argument.");const i=t[1];return e.scope.has(i)?new kg(i,e.scope.get(i)):e.error(`Unknown variable "${i}". Make sure "${i}" has been bound in an enclosing "let" expression before using it.`,1)}evaluate(t){return this.boundExpression.evaluate(t)}eachChild(){}outputDefined(){return!1}serialize(){return["var",this.name]}}var Ag=kg;class Dg{constructor(t,e=[],i,n=new Sd,r=[]){this.registry=t,this.path=e,this.key=e.map((t=>`[${t}]`)).join(""),this.scope=n,this.errors=r,this.expectedType=i}parse(t,e,i,n,r={}){return e?this.concat(e,i,n)._parse(t,r):this._parse(t,r)}_parse(t,e){function i(t,e,i){return"assert"===i?new Qd(e,[t]):"coerce"===i?new rg(e,[t]):t}if(null!==t&&"string"!=typeof t&&"boolean"!=typeof t&&"number"!=typeof t||(t=["literal",t]),Array.isArray(t)){if(0===t.length)return this.error('Expected an array with at least one element. If you wanted a literal array, use ["literal", []].');const n=t[0];if("string"!=typeof n)return this.error(`Expression name must be a string, but found ${typeof n} instead. If you wanted a literal array, use ["literal", [...]].`,0),null;const r=this.registry[n];if(r){let n=r.parse(t,this);if(!n)return null;if(this.expectedType){const t=this.expectedType,r=n.type;if("string"!==t.kind&&"number"!==t.kind&&"boolean"!==t.kind&&"object"!==t.kind&&"array"!==t.kind||"value"!==r.kind)if("color"!==t.kind&&"formatted"!==t.kind&&"resolvedImage"!==t.kind||"value"!==r.kind&&"string"!==r.kind){if(this.checkSubtype(t,r))return null}else n=i(n,t,e.typeAnnotation||"coerce");else n=i(n,t,e.typeAnnotation||"assert")}if(!(n instanceof Yd)&&"resolvedImage"!==n.type.kind&&zg(n)){const t=new og;try{n=new Yd(n.type,n.evaluate(t))}catch(t){return this.error(t.message),null}}return n}return this.error(`Unknown expression "${n}". If you wanted a literal array, use ["literal", [...]].`,0)}return void 0===t?this.error("'undefined' value invalid. Use null instead."):"object"==typeof t?this.error('Bare objects invalid. Use ["literal", {...}] instead.'):this.error(`Expected an array, but found ${typeof t} instead.`)}concat(t,e,i){const n="number"==typeof t?this.path.concat(t):this.path,r=i?this.scope.concat(i):this.scope;return new Dg(this.registry,n,e||null,r,this.errors)}error(t,...e){const i=`${this.key}${e.map((t=>`[${t}]`)).join("")}`;this.errors.push(new wd(i,t))}checkSubtype(t,e){const i=zd(t,e);return i&&this.error(i),i}}var Og=Dg;function zg(t){if(t instanceof Ag)return zg(t.boundExpression);if(t instanceof lg&&"error"===t.name)return!1;if(t instanceof hg)return!1;if(t instanceof Fg)return!1;const e=t instanceof rg||t instanceof Qd;let i=!0;return t.eachChild((t=>{i=e?i&&zg(t):i&&t instanceof Yd})),!!i&&(Mg(t)&&Lg(t,["zoom","heatmap-density","line-progress","sky-radial-progress","accumulated","is-supported-script","pitch","distance-from-center"]))}function Gg(t,e){const i=t.length-1;let n,r,s=0,o=i,a=0;for(;s<=o;)if(a=Math.floor((s+o)/2),n=t[a],r=t[a+1],n<=e){if(a===i||e<r)return a;s=a+1}else{if(!(n>e))throw new Kd("Input is not a number.");o=a-1}return 0}class Ng{constructor(t,e,i){this.type=t,this.input=e,this.labels=[],this.outputs=[];for(const[t,e]of i)this.labels.push(t),this.outputs.push(e)}static parse(t,e){if(t.length-1<4)return e.error(`Expected at least 4 arguments, but found only ${t.length-1}.`);if((t.length-1)%2!=0)return e.error("Expected an even number of arguments.");const i=e.parse(t[1],1,Cd);if(!i)return null;const n=[];let r=null;e.expectedType&&"value"!==e.expectedType.kind&&(r=e.expectedType);for(let i=1;i<t.length;i+=2){const s=1===i?-1/0:t[i],o=t[i+1],a=i,l=i+1;if("number"!=typeof s)return e.error('Input/output pairs for "step" expressions must be defined using literal numeric values (not computed expressions) for the input values.',a);if(n.length&&n[n.length-1][0]>=s)return e.error('Input/output pairs for "step" expressions must be arranged with input values in strictly ascending order.',a);const h=e.parse(o,l,r);if(!h)return null;r=r||h.type,n.push([s,h])}return new Ng(r,i,n)}evaluate(t){const e=this.labels,i=this.outputs;if(1===e.length)return i[0].evaluate(t);const n=this.input.evaluate(t);if(n<=e[0])return i[0].evaluate(t);const r=e.length;if(n>=e[r-1])return i[r-1].evaluate(t);return i[Gg(e,n)].evaluate(t)}eachChild(t){t(this.input);for(const e of this.outputs)t(e)}outputDefined(){return this.outputs.every((t=>t.outputDefined()))}serialize(){const t=["step",this.input.serialize()];for(let e=0;e<this.labels.length;e++)e>0&&t.push(this.labels[e]),t.push(this.outputs[e].serialize());return t}}var jg=Ng,Ug=Bg;function Bg(t,e,i,n){this.cx=3*t,this.bx=3*(i-t)-this.cx,this.ax=1-this.cx-this.bx,this.cy=3*e,this.by=3*(n-e)-this.cy,this.ay=1-this.cy-this.by,this.p1x=t,this.p1y=n,this.p2x=i,this.p2y=n}Bg.prototype.sampleCurveX=function(t){return((this.ax*t+this.bx)*t+this.cx)*t},Bg.prototype.sampleCurveY=function(t){return((this.ay*t+this.by)*t+this.cy)*t},Bg.prototype.sampleCurveDerivativeX=function(t){return(3*this.ax*t+2*this.bx)*t+this.cx},Bg.prototype.solveCurveX=function(t,e){var i,n,r,s,o;for(void 0===e&&(e=1e-6),r=t,o=0;o<8;o++){if(s=this.sampleCurveX(r)-t,Math.abs(s)<e)return r;var a=this.sampleCurveDerivativeX(r);if(Math.abs(a)<1e-6)break;r-=s/a}if((r=t)<(i=0))return i;if(r>(n=1))return n;for(;i<n;){if(s=this.sampleCurveX(r),Math.abs(s-t)<e)return r;t>s?i=r:n=r,r=.5*(n-i)+i}return r},Bg.prototype.solve=function(t,e){return this.sampleCurveY(this.solveCurveX(t,e))};var $g=ed(Ug);function Vg(t,e,i){return t*(1-i)+e*i}var Xg=Object.freeze({__proto__:null,number:Vg,color:function(t,e,i){return new ud(Vg(t.r,e.r,i),Vg(t.g,e.g,i),Vg(t.b,e.b,i),Vg(t.a,e.a,i))},array:function(t,e,i){return t.map(((t,n)=>Vg(t,e[n],i)))}});const Wg=.95047,qg=1,Zg=1.08883,Yg=4/29,Kg=6/29,Hg=3*Kg*Kg,Jg=Kg*Kg*Kg,Qg=Math.PI/180,tp=180/Math.PI;function ep(t){return t>Jg?Math.pow(t,1/3):t/Hg+Yg}function ip(t){return t>Kg?t*t*t:Hg*(t-Yg)}function np(t){return 255*(t<=.0031308?12.92*t:1.055*Math.pow(t,1/2.4)-.055)}function rp(t){return(t/=255)<=.04045?t/12.92:Math.pow((t+.055)/1.055,2.4)}function sp(t){const e=rp(t.r),i=rp(t.g),n=rp(t.b),r=ep((.4124564*e+.3575761*i+.1804375*n)/Wg),s=ep((.2126729*e+.7151522*i+.072175*n)/qg);return{l:116*s-16,a:500*(r-s),b:200*(s-ep((.0193339*e+.119192*i+.9503041*n)/Zg)),alpha:t.a}}function op(t){let e=(t.l+16)/116,i=isNaN(t.a)?e:e+t.a/500,n=isNaN(t.b)?e:e-t.b/200;return e=qg*ip(e),i=Wg*ip(i),n=Zg*ip(n),new ud(np(3.2404542*i-1.5371385*e-.4985314*n),np(-.969266*i+1.8760108*e+.041556*n),np(.0556434*i-.2040259*e+1.0572252*n),t.alpha)}function ap(t,e,i){const n=e-t;return t+i*(n>180||n<-180?n-360*Math.round(n/360):n)}const lp={forward:sp,reverse:op,interpolate:function(t,e,i){return{l:Vg(t.l,e.l,i),a:Vg(t.a,e.a,i),b:Vg(t.b,e.b,i),alpha:Vg(t.alpha,e.alpha,i)}}},hp={forward:function(t){const{l:e,a:i,b:n}=sp(t),r=Math.atan2(n,i)*tp;return{h:r<0?r+360:r,c:Math.sqrt(i*i+n*n),l:e,alpha:t.a}},reverse:function(t){const e=t.h*Qg,i=t.c;return op({l:t.l,a:Math.cos(e)*i,b:Math.sin(e)*i,alpha:t.alpha})},interpolate:function(t,e,i){return{h:ap(t.h,e.h,i),c:Vg(t.c,e.c,i),l:Vg(t.l,e.l,i),alpha:Vg(t.alpha,e.alpha,i)}}};class up{constructor(t,e,i,n,r){this.type=t,this.operator=e,this.interpolation=i,this.input=n,this.labels=[],this.outputs=[];for(const[t,e]of r)this.labels.push(t),this.outputs.push(e)}static interpolationFactor(t,e,i,n){let r=0;if("exponential"===t.name)r=cp(e,t.base,i,n);else if("linear"===t.name)r=cp(e,1,i,n);else if("cubic-bezier"===t.name){const s=t.controlPoints;r=new $g(s[0],s[1],s[2],s[3]).solve(cp(e,1,i,n))}return r}static parse(t,e){let[i,n,r,...s]=t;if(!Array.isArray(n)||0===n.length)return e.error("Expected an interpolation type expression.",1);if("linear"===n[0])n={name:"linear"};else if("exponential"===n[0]){const t=n[1];if("number"!=typeof t)return e.error("Exponential interpolation requires a numeric base.",1,1);n={name:"exponential",base:t}}else{if("cubic-bezier"!==n[0])return e.error(`Unknown interpolation type ${String(n[0])}`,1,0);{const t=n.slice(1);if(4!==t.length||t.some((t=>"number"!=typeof t||t<0||t>1)))return e.error("Cubic bezier interpolation requires four numeric arguments with values between 0 and 1.",1);n={name:"cubic-bezier",controlPoints:t}}}if(t.length-1<4)return e.error(`Expected at least 4 arguments, but found only ${t.length-1}.`);if((t.length-1)%2!=0)return e.error("Expected an even number of arguments.");if(r=e.parse(r,2,Cd),!r)return null;const o=[];let a=null;"interpolate-hcl"===i||"interpolate-lab"===i?a=Rd:e.expectedType&&"value"!==e.expectedType.kind&&(a=e.expectedType);for(let t=0;t<s.length;t+=2){const i=s[t],n=s[t+1],r=t+3,l=t+4;if("number"!=typeof i)return e.error('Input/output pairs for "interpolate" expressions must be defined using literal numeric values (not computed expressions) for the input values.',r);if(o.length&&o[o.length-1][0]>=i)return e.error('Input/output pairs for "interpolate" expressions must be arranged with input values in strictly ascending order.',r);const h=e.parse(n,l,a);if(!h)return null;a=a||h.type,o.push([i,h])}return"number"===a.kind||"color"===a.kind||"array"===a.kind&&"number"===a.itemType.kind&&"number"==typeof a.N?new up(a,i,n,r,o):e.error(`Type ${Dd(a)} is not interpolatable.`)}evaluate(t){const e=this.labels,i=this.outputs;if(1===e.length)return i[0].evaluate(t);const n=this.input.evaluate(t);if(n<=e[0])return i[0].evaluate(t);const r=e.length;if(n>=e[r-1])return i[r-1].evaluate(t);const s=Gg(e,n),o=e[s],a=e[s+1],l=up.interpolationFactor(this.interpolation,n,o,a),h=i[s].evaluate(t),u=i[s+1].evaluate(t);return"interpolate"===this.operator?Xg[this.type.kind.toLowerCase()](h,u,l):"interpolate-hcl"===this.operator?hp.reverse(hp.interpolate(hp.forward(h),hp.forward(u),l)):lp.reverse(lp.interpolate(lp.forward(h),lp.forward(u),l))}eachChild(t){t(this.input);for(const e of this.outputs)t(e)}outputDefined(){return this.outputs.every((t=>t.outputDefined()))}serialize(){let t;t="linear"===this.interpolation.name?["linear"]:"exponential"===this.interpolation.name?1===this.interpolation.base?["linear"]:["exponential",this.interpolation.base]:["cubic-bezier"].concat(this.interpolation.controlPoints);const e=[this.operator,t,this.input.serialize()];for(let t=0;t<this.labels.length;t++)e.push(this.labels[t],this.outputs[t].serialize());return e}}function cp(t,e,i,n){const r=n-i,s=t-i;return 0===r?0:1===e?s/r:(Math.pow(e,s)-1)/(Math.pow(e,r)-1)}var dp=up;class gp{constructor(t,e){this.type=t,this.args=e}static parse(t,e){if(t.length<2)return e.error("Expectected at least one argument.");let i=null;const n=e.expectedType;n&&"value"!==n.kind&&(i=n);const r=[];for(const n of t.slice(1)){const t=e.parse(n,1+r.length,i,void 0,{typeAnnotation:"omit"});if(!t)return null;i=i||t.type,r.push(t)}const s=n&&r.some((t=>zd(n,t.type)));return new gp(s?Md:i,r)}evaluate(t){let e,i=null,n=0;for(const r of this.args){if(n++,i=r.evaluate(t),i&&i instanceof $d&&!i.available&&(e||(e=i),i=null,n===this.args.length))return e;if(null!==i)break}return i}eachChild(t){this.args.forEach(t)}outputDefined(){return this.args.every((t=>t.outputDefined()))}serialize(){const t=["coalesce"];return this.eachChild((e=>{t.push(e.serialize())})),t}}var pp=gp;class fp{constructor(t,e){this.type=e.type,this.bindings=[].concat(t),this.result=e}evaluate(t){return this.result.evaluate(t)}eachChild(t){for(const e of this.bindings)t(e[1]);t(this.result)}static parse(t,e){if(t.length<4)return e.error(`Expected at least 3 arguments, but found ${t.length-1} instead.`);const i=[];for(let n=1;n<t.length-1;n+=2){const r=t[n];if("string"!=typeof r)return e.error(`Expected string, but found ${typeof r} instead.`,n);if(/[^a-zA-Z0-9_]/.test(r))return e.error("Variable names must contain only alphanumeric characters or '_'.",n);const s=e.parse(t[n+1],n+1);if(!s)return null;i.push([r,s])}const n=e.parse(t[t.length-1],t.length-1,e.expectedType,i);return n?new fp(i,n):null}outputDefined(){return this.result.outputDefined()}serialize(){const t=["let"];for(const[e,i]of this.bindings)t.push(e,i.serialize());return t.push(this.result.serialize()),t}}var mp=fp;class _p{constructor(t,e,i){this.type=t,this.index=e,this.input=i}static parse(t,e){if(3!==t.length)return e.error(`Expected 2 arguments, but found ${t.length-1} instead.`);const i=e.parse(t[1],1,Cd),n=e.parse(t[2],2,Ad(e.expectedType||Md));if(!i||!n)return null;const r=n.type;return new _p(r.itemType,i,n)}evaluate(t){const e=this.index.evaluate(t),i=this.input.evaluate(t);if(e<0)throw new Kd(`Array index out of bounds: ${e} < 0.`);if(e>=i.length)throw new Kd(`Array index out of bounds: ${e} > ${i.length-1}.`);if(e!==Math.floor(e))throw new Kd(`Array index must be an integer, but found ${e} instead.`);return i[e]}eachChild(t){t(this.index),t(this.input)}outputDefined(){return!1}serialize(){return["at",this.index.serialize(),this.input.serialize()]}}var yp=_p;class xp{constructor(t,e){this.type=Pd,this.needle=t,this.haystack=e}static parse(t,e){if(3!==t.length)return e.error(`Expected 2 arguments, but found ${t.length-1} instead.`);const i=e.parse(t[1],1,Md),n=e.parse(t[2],2,Md);return i&&n?Gd(i.type,[Pd,Td,Cd,Ed,Md])?new xp(i,n):e.error(`Expected first argument to be of type boolean, string, number or null, but found ${Dd(i.type)} instead`):null}evaluate(t){const e=this.needle.evaluate(t),i=this.haystack.evaluate(t);if(null==i)return!1;if(!Nd(e,["boolean","string","number","null"]))throw new Kd(`Expected first argument to be of type boolean, string, number or null, but found ${Dd(Wd(e))} instead.`);if(!Nd(i,["string","array"]))throw new Kd(`Expected second argument to be of type array or string, but found ${Dd(Wd(i))} instead.`);return i.indexOf(e)>=0}eachChild(t){t(this.needle),t(this.haystack)}outputDefined(){return!0}serialize(){return["in",this.needle.serialize(),this.haystack.serialize()]}}var vp=xp;class wp{constructor(t,e,i){this.type=Cd,this.needle=t,this.haystack=e,this.fromIndex=i}static parse(t,e){if(t.length<=2||t.length>=5)return e.error(`Expected 3 or 4 arguments, but found ${t.length-1} instead.`);const i=e.parse(t[1],1,Md),n=e.parse(t[2],2,Md);if(!i||!n)return null;if(!Gd(i.type,[Pd,Td,Cd,Ed,Md]))return e.error(`Expected first argument to be of type boolean, string, number or null, but found ${Dd(i.type)} instead`);if(4===t.length){const r=e.parse(t[3],3,Cd);return r?new wp(i,n,r):null}return new wp(i,n)}evaluate(t){const e=this.needle.evaluate(t),i=this.haystack.evaluate(t);if(!Nd(e,["boolean","string","number","null"]))throw new Kd(`Expected first argument to be of type boolean, string, number or null, but found ${Dd(Wd(e))} instead.`);if(!Nd(i,["string","array"]))throw new Kd(`Expected second argument to be of type array or string, but found ${Dd(Wd(i))} instead.`);if(this.fromIndex){const n=this.fromIndex.evaluate(t);return i.indexOf(e,n)}return i.indexOf(e)}eachChild(t){t(this.needle),t(this.haystack),this.fromIndex&&t(this.fromIndex)}outputDefined(){return!1}serialize(){if(null!=this.fromIndex&&void 0!==this.fromIndex){const t=this.fromIndex.serialize();return["index-of",this.needle.serialize(),this.haystack.serialize(),t]}return["index-of",this.needle.serialize(),this.haystack.serialize()]}}var bp=wp;class Sp{constructor(t,e,i,n,r,s){this.inputType=t,this.type=e,this.input=i,this.cases=n,this.outputs=r,this.otherwise=s}static parse(t,e){if(t.length<5)return e.error(`Expected at least 4 arguments, but found only ${t.length-1}.`);if(t.length%2!=1)return e.error("Expected an even number of arguments.");let i,n;e.expectedType&&"value"!==e.expectedType.kind&&(n=e.expectedType);const r={},s=[];for(let o=2;o<t.length-1;o+=2){let a=t[o];const l=t[o+1];Array.isArray(a)||(a=[a]);const h=e.concat(o);if(0===a.length)return h.error("Expected at least one branch label.");for(const t of a){if("number"!=typeof t&&"string"!=typeof t)return h.error("Branch labels must be numbers or strings.");if("number"==typeof t&&Math.abs(t)>Number.MAX_SAFE_INTEGER)return h.error(`Branch labels must be integers no larger than ${Number.MAX_SAFE_INTEGER}.`);if("number"==typeof t&&Math.floor(t)!==t)return h.error("Numeric branch labels must be integer values.");if(i){if(h.checkSubtype(i,Wd(t)))return null}else i=Wd(t);if(void 0!==r[String(t)])return h.error("Branch labels must be unique.");r[String(t)]=s.length}const u=e.parse(l,o,n);if(!u)return null;n=n||u.type,s.push(u)}const o=e.parse(t[1],1,Md);if(!o)return null;const a=e.parse(t[t.length-1],t.length-1,n);return a?"value"!==o.type.kind&&e.concat(1).checkSubtype(i,o.type)?null:new Sp(i,n,o,r,s,a):null}evaluate(t){const e=this.input.evaluate(t);return(Wd(e)===this.inputType&&this.outputs[this.cases[e]]||this.otherwise).evaluate(t)}eachChild(t){t(this.input),this.outputs.forEach(t),t(this.otherwise)}outputDefined(){return this.outputs.every((t=>t.outputDefined()))&&this.otherwise.outputDefined()}serialize(){const t=["match",this.input.serialize()],e=Object.keys(this.cases).sort(),i=[],n={};for(const t of e){const e=n[this.cases[t]];void 0===e?(n[this.cases[t]]=i.length,i.push([this.cases[t],[t]])):i[e][1].push(t)}const r=t=>"number"===this.inputType.kind?Number(t):t;for(const[e,n]of i)1===n.length?t.push(r(n[0])):t.push(n.map(r)),t.push(this.outputs[e].serialize());return t.push(this.otherwise.serialize()),t}}var Ep=Sp;class Cp{constructor(t,e,i){this.type=t,this.branches=e,this.otherwise=i}static parse(t,e){if(t.length<4)return e.error(`Expected at least 3 arguments, but found only ${t.length-1}.`);if(t.length%2!=0)return e.error("Expected an odd number of arguments.");let i;e.expectedType&&"value"!==e.expectedType.kind&&(i=e.expectedType);const n=[];for(let r=1;r<t.length-1;r+=2){const s=e.parse(t[r],r,Pd);if(!s)return null;const o=e.parse(t[r+1],r+1,i);if(!o)return null;n.push([s,o]),i=i||o.type}const r=e.parse(t[t.length-1],t.length-1,i);return r?new Cp(i,n,r):null}evaluate(t){for(const[e,i]of this.branches)if(e.evaluate(t))return i.evaluate(t);return this.otherwise.evaluate(t)}eachChild(t){for(const[e,i]of this.branches)t(e),t(i);t(this.otherwise)}outputDefined(){return this.branches.every((([t,e])=>e.outputDefined()))&&this.otherwise.outputDefined()}serialize(){const t=["case"];return this.eachChild((e=>{t.push(e.serialize())})),t}}var Tp=Cp;class Pp{constructor(t,e,i,n){this.type=t,this.input=e,this.beginIndex=i,this.endIndex=n}static parse(t,e){if(t.length<=2||t.length>=5)return e.error(`Expected 3 or 4 arguments, but found ${t.length-1} instead.`);const i=e.parse(t[1],1,Md),n=e.parse(t[2],2,Cd);if(!i||!n)return null;if(!Gd(i.type,[Ad(Md),Td,Md]))return e.error(`Expected first argument to be of type array or string, but found ${Dd(i.type)} instead`);if(4===t.length){const r=e.parse(t[3],3,Cd);return r?new Pp(i.type,i,n,r):null}return new Pp(i.type,i,n)}evaluate(t){const e=this.input.evaluate(t),i=this.beginIndex.evaluate(t);if(!Nd(e,["string","array"]))throw new Kd(`Expected first argument to be of type array or string, but found ${Dd(Wd(e))} instead.`);if(this.endIndex){const n=this.endIndex.evaluate(t);return e.slice(i,n)}return e.slice(i)}eachChild(t){t(this.input),t(this.beginIndex),this.endIndex&&t(this.endIndex)}outputDefined(){return!1}serialize(){if(null!=this.endIndex&&void 0!==this.endIndex){const t=this.endIndex.serialize();return["slice",this.input.serialize(),this.beginIndex.serialize(),t]}return["slice",this.input.serialize(),this.beginIndex.serialize()]}}var Rp=Pp;function Fp(t,e){return"=="===t||"!="===t?"boolean"===e.kind||"string"===e.kind||"number"===e.kind||"null"===e.kind||"value"===e.kind:"string"===e.kind||"number"===e.kind||"value"===e.kind}function Mp(t,e,i,n){return 0===n.compare(e,i)}function Ip(t,e,i){const n="=="!==t&&"!="!==t;return class r{constructor(t,e,i){this.type=Pd,this.lhs=t,this.rhs=e,this.collator=i,this.hasUntypedArgument="value"===t.type.kind||"value"===e.type.kind}static parse(t,e){if(3!==t.length&&4!==t.length)return e.error("Expected two or three arguments.");const i=t[0];let s=e.parse(t[1],1,Md);if(!s)return null;if(!Fp(i,s.type))return e.concat(1).error(`"${i}" comparisons are not supported for type '${Dd(s.type)}'.`);let o=e.parse(t[2],2,Md);if(!o)return null;if(!Fp(i,o.type))return e.concat(2).error(`"${i}" comparisons are not supported for type '${Dd(o.type)}'.`);if(s.type.kind!==o.type.kind&&"value"!==s.type.kind&&"value"!==o.type.kind)return e.error(`Cannot compare types '${Dd(s.type)}' and '${Dd(o.type)}'.`);n&&("value"===s.type.kind&&"value"!==o.type.kind?s=new Qd(o.type,[s]):"value"!==s.type.kind&&"value"===o.type.kind&&(o=new Qd(s.type,[o])));let a=null;if(4===t.length){if("string"!==s.type.kind&&"string"!==o.type.kind&&"value"!==s.type.kind&&"value"!==o.type.kind)return e.error("Cannot use collator to compare non-string types.");if(a=e.parse(t[3],3,Id),!a)return null}return new r(s,o,a)}evaluate(r){const s=this.lhs.evaluate(r),o=this.rhs.evaluate(r);if(n&&this.hasUntypedArgument){const e=Wd(s),i=Wd(o);if(e.kind!==i.kind||"string"!==e.kind&&"number"!==e.kind)throw new Kd(`Expected arguments for "${t}" to be (string, string) or (number, number), but found (${e.kind}, ${i.kind}) instead.`)}if(this.collator&&!n&&this.hasUntypedArgument){const t=Wd(s),i=Wd(o);if("string"!==t.kind||"string"!==i.kind)return e(r,s,o)}return this.collator?i(r,s,o,this.collator.evaluate(r)):e(r,s,o)}eachChild(t){t(this.lhs),t(this.rhs),this.collator&&t(this.collator)}outputDefined(){return!0}serialize(){const e=[t];return this.eachChild((t=>{e.push(t.serialize())})),e}}}const Lp=Ip("==",(function(t,e,i){return e===i}),Mp),kp=Ip("!=",(function(t,e,i){return e!==i}),(function(t,e,i,n){return!Mp(0,e,i,n)})),Ap=Ip("<",(function(t,e,i){return e<i}),(function(t,e,i,n){return n.compare(e,i)<0})),Dp=Ip(">",(function(t,e,i){return e>i}),(function(t,e,i,n){return n.compare(e,i)>0})),Op=Ip("<=",(function(t,e,i){return e<=i}),(function(t,e,i,n){return n.compare(e,i)<=0})),zp=Ip(">=",(function(t,e,i){return e>=i}),(function(t,e,i,n){return n.compare(e,i)>=0}));class Gp{constructor(t,e,i,n,r,s){this.type=Td,this.number=t,this.locale=e,this.currency=i,this.unit=n,this.minFractionDigits=r,this.maxFractionDigits=s}static parse(t,e){if(3!==t.length)return e.error("Expected two arguments.");const i=e.parse(t[1],1,Cd);if(!i)return null;const n=t[2];if("object"!=typeof n||Array.isArray(n))return e.error("NumberFormat options argument must be an object.");let r=null;if(n.locale&&(r=e.parse(n.locale,1,Td),!r))return null;let s=null;if(n.currency&&(s=e.parse(n.currency,1,Td),!s))return null;let o=null;if(n.unit&&(o=e.parse(n.unit,1,Td),!o))return null;let a=null;if(n["min-fraction-digits"]&&(a=e.parse(n["min-fraction-digits"],1,Cd),!a))return null;let l=null;return n["max-fraction-digits"]&&(l=e.parse(n["max-fraction-digits"],1,Cd),!l)?null:new Gp(i,r,s,o,a,l)}evaluate(t){return new Intl.NumberFormat(this.locale?this.locale.evaluate(t):[],{style:(this.currency?"currency":this.unit&&"unit")||"decimal",currency:this.currency?this.currency.evaluate(t):void 0,unit:this.unit?this.unit.evaluate(t):void 0,minimumFractionDigits:this.minFractionDigits?this.minFractionDigits.evaluate(t):void 0,maximumFractionDigits:this.maxFractionDigits?this.maxFractionDigits.evaluate(t):void 0}).format(this.number.evaluate(t))}eachChild(t){t(this.number),this.locale&&t(this.locale),this.currency&&t(this.currency),this.unit&&t(this.unit),this.minFractionDigits&&t(this.minFractionDigits),this.maxFractionDigits&&t(this.maxFractionDigits)}outputDefined(){return!1}serialize(){const t={};return this.locale&&(t.locale=this.locale.serialize()),this.currency&&(t.currency=this.currency.serialize()),this.unit&&(t.unit=this.unit.serialize()),this.minFractionDigits&&(t["min-fraction-digits"]=this.minFractionDigits.serialize()),this.maxFractionDigits&&(t["max-fraction-digits"]=this.maxFractionDigits.serialize()),["number-format",this.number.serialize(),t]}}class Np{constructor(t){this.type=Cd,this.input=t}static parse(t,e){if(2!==t.length)return e.error(`Expected 1 argument, but found ${t.length-1} instead.`);const i=e.parse(t[1],1);return i?"array"!==i.type.kind&&"string"!==i.type.kind&&"value"!==i.type.kind?e.error(`Expected argument of type string or array, but found ${Dd(i.type)} instead.`):new Np(i):null}evaluate(t){const e=this.input.evaluate(t);if("string"==typeof e)return e.length;if(Array.isArray(e))return e.length;throw new Kd(`Expected value to be of type string or array, but found ${Dd(Wd(e))} instead.`)}eachChild(t){t(this.input)}outputDefined(){return!1}serialize(){const t=["length"];return this.eachChild((e=>{t.push(e.serialize())})),t}}const jp={"==":Lp,"!=":kp,">":Dp,"<":Ap,">=":zp,"<=":Op,array:Qd,at:yp,boolean:Qd,case:Tp,coalesce:pp,collator:hg,format:tg,image:eg,in:vp,"index-of":bp,interpolate:dp,"interpolate-hcl":dp,"interpolate-lab":dp,length:Np,let:mp,literal:Yd,match:Ep,number:Qd,"number-format":Gp,object:Qd,slice:Rp,step:jg,string:Qd,"to-boolean":rg,"to-color":rg,"to-number":rg,"to-string":rg,var:Ag,within:Fg};function Up(t,[e,i,n,r]){e=e.evaluate(t),i=i.evaluate(t),n=n.evaluate(t);const s=r?r.evaluate(t):1,o=Vd(e,i,n,s);if(o)throw new Kd(o);return new ud(e/255*s,i/255*s,n/255*s,s)}function Bp(t,e){return t in e}function $p(t,e){const i=e[t];return void 0===i?null:i}function Vp(t){return{type:t}}lg.register(jp,{error:[{kind:"error"},[Td],(t,[e])=>{throw new Kd(e.evaluate(t))}],typeof:[Td,[Md],(t,[e])=>Dd(Wd(e.evaluate(t)))],"to-rgba":[Ad(Cd,4),[Rd],(t,[e])=>e.evaluate(t).toArray()],rgb:[Rd,[Cd,Cd,Cd],Up],rgba:[Rd,[Cd,Cd,Cd,Cd],Up],has:{type:Pd,overloads:[[[Td],(t,[e])=>Bp(e.evaluate(t),t.properties())],[[Td,Fd],(t,[e,i])=>Bp(e.evaluate(t),i.evaluate(t))]]},get:{type:Md,overloads:[[[Td],(t,[e])=>$p(e.evaluate(t),t.properties())],[[Td,Fd],(t,[e,i])=>$p(e.evaluate(t),i.evaluate(t))]]},"feature-state":[Md,[Td],(t,[e])=>$p(e.evaluate(t),t.featureState||{})],properties:[Fd,[],t=>t.properties()],"geometry-type":[Td,[],t=>t.geometryType()],id:[Md,[],t=>t.id()],zoom:[Cd,[],t=>t.globals.zoom],pitch:[Cd,[],t=>t.globals.pitch||0],"distance-from-center":[Cd,[],t=>t.distanceFromCenter()],"heatmap-density":[Cd,[],t=>t.globals.heatmapDensity||0],"line-progress":[Cd,[],t=>t.globals.lineProgress||0],"sky-radial-progress":[Cd,[],t=>t.globals.skyRadialProgress||0],accumulated:[Md,[],t=>void 0===t.globals.accumulated?null:t.globals.accumulated],"+":[Cd,Vp(Cd),(t,e)=>{let i=0;for(const n of e)i+=n.evaluate(t);return i}],"*":[Cd,Vp(Cd),(t,e)=>{let i=1;for(const n of e)i*=n.evaluate(t);return i}],"-":{type:Cd,overloads:[[[Cd,Cd],(t,[e,i])=>e.evaluate(t)-i.evaluate(t)],[[Cd],(t,[e])=>-e.evaluate(t)]]},"/":[Cd,[Cd,Cd],(t,[e,i])=>e.evaluate(t)/i.evaluate(t)],"%":[Cd,[Cd,Cd],(t,[e,i])=>e.evaluate(t)%i.evaluate(t)],ln2:[Cd,[],()=>Math.LN2],pi:[Cd,[],()=>Math.PI],e:[Cd,[],()=>Math.E],"^":[Cd,[Cd,Cd],(t,[e,i])=>Math.pow(e.evaluate(t),i.evaluate(t))],sqrt:[Cd,[Cd],(t,[e])=>Math.sqrt(e.evaluate(t))],log10:[Cd,[Cd],(t,[e])=>Math.log(e.evaluate(t))/Math.LN10],ln:[Cd,[Cd],(t,[e])=>Math.log(e.evaluate(t))],log2:[Cd,[Cd],(t,[e])=>Math.log(e.evaluate(t))/Math.LN2],sin:[Cd,[Cd],(t,[e])=>Math.sin(e.evaluate(t))],cos:[Cd,[Cd],(t,[e])=>Math.cos(e.evaluate(t))],tan:[Cd,[Cd],(t,[e])=>Math.tan(e.evaluate(t))],asin:[Cd,[Cd],(t,[e])=>Math.asin(e.evaluate(t))],acos:[Cd,[Cd],(t,[e])=>Math.acos(e.evaluate(t))],atan:[Cd,[Cd],(t,[e])=>Math.atan(e.evaluate(t))],min:[Cd,Vp(Cd),(t,e)=>Math.min(...e.map((e=>e.evaluate(t))))],max:[Cd,Vp(Cd),(t,e)=>Math.max(...e.map((e=>e.evaluate(t))))],abs:[Cd,[Cd],(t,[e])=>Math.abs(e.evaluate(t))],round:[Cd,[Cd],(t,[e])=>{const i=e.evaluate(t);return i<0?-Math.round(-i):Math.round(i)}],floor:[Cd,[Cd],(t,[e])=>Math.floor(e.evaluate(t))],ceil:[Cd,[Cd],(t,[e])=>Math.ceil(e.evaluate(t))],"filter-==":[Pd,[Td,Md],(t,[e,i])=>t.properties()[e.value]===i.value],"filter-id-==":[Pd,[Md],(t,[e])=>t.id()===e.value],"filter-type-==":[Pd,[Td],(t,[e])=>t.geometryType()===e.value],"filter-<":[Pd,[Td,Md],(t,[e,i])=>{const n=t.properties()[e.value],r=i.value;return typeof n==typeof r&&n<r}],"filter-id-<":[Pd,[Md],(t,[e])=>{const i=t.id(),n=e.value;return typeof i==typeof n&&i<n}],"filter->":[Pd,[Td,Md],(t,[e,i])=>{const n=t.properties()[e.value],r=i.value;return typeof n==typeof r&&n>r}],"filter-id->":[Pd,[Md],(t,[e])=>{const i=t.id(),n=e.value;return typeof i==typeof n&&i>n}],"filter-<=":[Pd,[Td,Md],(t,[e,i])=>{const n=t.properties()[e.value],r=i.value;return typeof n==typeof r&&n<=r}],"filter-id-<=":[Pd,[Md],(t,[e])=>{const i=t.id(),n=e.value;return typeof i==typeof n&&i<=n}],"filter->=":[Pd,[Td,Md],(t,[e,i])=>{const n=t.properties()[e.value],r=i.value;return typeof n==typeof r&&n>=r}],"filter-id->=":[Pd,[Md],(t,[e])=>{const i=t.id(),n=e.value;return typeof i==typeof n&&i>=n}],"filter-has":[Pd,[Md],(t,[e])=>e.value in t.properties()],"filter-has-id":[Pd,[],t=>null!==t.id()&&void 0!==t.id()],"filter-type-in":[Pd,[Ad(Td)],(t,[e])=>e.value.indexOf(t.geometryType())>=0],"filter-id-in":[Pd,[Ad(Md)],(t,[e])=>e.value.indexOf(t.id())>=0],"filter-in-small":[Pd,[Td,Ad(Md)],(t,[e,i])=>i.value.indexOf(t.properties()[e.value])>=0],"filter-in-large":[Pd,[Td,Ad(Md)],(t,[e,i])=>function(t,e,i,n){for(;i<=n;){const r=i+n>>1;if(e[r]===t)return!0;e[r]>t?n=r-1:i=r+1}return!1}(t.properties()[e.value],i.value,0,i.value.length-1)],all:{type:Pd,overloads:[[[Pd,Pd],(t,[e,i])=>e.evaluate(t)&&i.evaluate(t)],[Vp(Pd),(t,e)=>{for(const i of e)if(!i.evaluate(t))return!1;return!0}]]},any:{type:Pd,overloads:[[[Pd,Pd],(t,[e,i])=>e.evaluate(t)||i.evaluate(t)],[Vp(Pd),(t,e)=>{for(const i of e)if(i.evaluate(t))return!0;return!1}]]},"!":[Pd,[Pd],(t,[e])=>!e.evaluate(t)],"is-supported-script":[Pd,[Td],(t,[e])=>{const i=t.globals&&t.globals.isSupportedScript;return!i||i(e.evaluate(t))}],upcase:[Td,[Td],(t,[e])=>e.evaluate(t).toUpperCase()],downcase:[Td,[Td],(t,[e])=>e.evaluate(t).toLowerCase()],concat:[Td,Vp(Md),(t,e)=>e.map((e=>qd(e.evaluate(t)))).join("")],"resolved-locale":[Td,[Id],(t,[e])=>e.evaluate(t).resolvedLocale()]});var Xp=jp;function Wp(t){return{result:"success",value:t}}function qp(t){return{result:"error",value:t}}function Zp(t){return"object"==typeof t&&null!==t&&!Array.isArray(t)}class Yp{constructor(t,e){this.expression=t,this._warningHistory={},this._evaluator=new og,this._defaultValue=e?function(t){return"color"===t.type&&(Zp(t.default)||Array.isArray(t.default))?new ud(0,0,0,0):"color"===t.type?ud.parse(t.default)||null:void 0===t.default?null:t.default}(e):null,this._enumValues=e&&"enum"===e.type?e.values:null}evaluateWithoutErrorHandling(t,e,i,n,r,s,o,a){return this._evaluator.globals=t,this._evaluator.feature=e,this._evaluator.featureState=i,this._evaluator.canonical=n||null,this._evaluator.availableImages=r||null,this._evaluator.formattedSection=s,this._evaluator.featureTileCoord=o||null,this._evaluator.featureDistanceData=a||null,this.expression.evaluate(this._evaluator)}evaluate(t,e,i,n,r,s,o,a){this._evaluator.globals=t,this._evaluator.feature=e||null,this._evaluator.featureState=i||null,this._evaluator.canonical=n||null,this._evaluator.availableImages=r||null,this._evaluator.formattedSection=s||null,this._evaluator.featureTileCoord=o||null,this._evaluator.featureDistanceData=a||null;try{const t=this.expression.evaluate(this._evaluator);if(null==t||"number"==typeof t&&t!=t)return this._defaultValue;if(this._enumValues&&!(t in this._enumValues))throw new Kd(`Expected value to be one of ${Object.keys(this._enumValues).map((t=>JSON.stringify(t))).join(", ")}, but found ${JSON.stringify(t)} instead.`);return t}catch(t){return this._warningHistory[t.message]||(this._warningHistory[t.message]=!0,"undefined"!=typeof console&&console.warn(t.message)),this._defaultValue}}}function Kp(t,e){const i=new Og(Xp,[],e?function(t){const e={color:Rd,string:Td,number:Cd,enum:Td,boolean:Pd,formatted:Ld,resolvedImage:kd};if("array"===t.type)return Ad(e[t.value]||Md,t.length);return e[t.type]}(e):void 0),n=i.parse(t,void 0,void 0,void 0,e&&"string"===e.type?{typeAnnotation:"coerce"}:void 0);return n?Wp(new Yp(n,e)):qp(i.errors)}class Hp{constructor(t,e){this.kind=t,this._styleExpression=e,this.isStateDependent="constant"!==t&&!Ig(e.expression)}evaluateWithoutErrorHandling(t,e,i,n,r,s){return this._styleExpression.evaluateWithoutErrorHandling(t,e,i,n,r,s)}evaluate(t,e,i,n,r,s){return this._styleExpression.evaluate(t,e,i,n,r,s)}}class Jp{constructor(t,e,i,n){this.kind=t,this.zoomStops=i,this._styleExpression=e,this.isStateDependent="camera"!==t&&!Ig(e.expression),this.interpolationType=n}evaluateWithoutErrorHandling(t,e,i,n,r,s){return this._styleExpression.evaluateWithoutErrorHandling(t,e,i,n,r,s)}evaluate(t,e,i,n,r,s){return this._styleExpression.evaluate(t,e,i,n,r,s)}interpolationFactor(t,e,i){return this.interpolationType?dp.interpolationFactor(this.interpolationType,t,e,i):0}}function Qp(t,e){if("error"===(t=Kp(t,e)).result)return t;const i=t.value.expression,n=Mg(i);if(!n&&!function(t){return"data-driven"===t["property-type"]}(e))return qp([new wd("","data expressions not supported")]);const r=Lg(i,["zoom","pitch","distance-from-center"]);if(!r&&!function(t){return!!t.expression&&t.expression.parameters.indexOf("zoom")>-1}(e))return qp([new wd("","zoom expressions not supported")]);const s=tf(i);if(!s&&!r)return qp([new wd("",'"zoom" expression may only be used as input to a top-level "step" or "interpolate" expression.')]);if(s instanceof wd)return qp([s]);if(s instanceof dp&&!function(t){return!!t.expression&&t.expression.interpolated}(e))return qp([new wd("",'"interpolate" expressions cannot be used with this property')]);if(!s)return Wp(new Hp(n?"constant":"source",t.value));const o=s instanceof dp?s.interpolation:void 0;return Wp(new Jp(n?"camera":"composite",t.value,s.labels,o))}function tf(t){let e=null;if(t instanceof mp)e=tf(t.result);else if(t instanceof pp){for(const i of t.args)if(e=tf(i),e)break}else(t instanceof jg||t instanceof dp)&&t.input instanceof lg&&"zoom"===t.input.name&&(e=t);return e instanceof wd||t.eachChild((t=>{const i=tf(t);i instanceof wd?e=i:!e&&i?e=new wd("",'"zoom" expression may only be used as input to a top-level "step" or "interpolate" expression.'):e&&i&&e!==i&&(e=new wd("",'Only one zoom-based "step" or "interpolate" subexpression may be used in an expression.'))})),e}function ef(t){if(Array.isArray(t))return t.map(ef);if(t instanceof Object&&!(t instanceof Number||t instanceof String||t instanceof Boolean)){const e={};for(const i in t)e[i]=ef(t[i]);return e}return function(t){return t instanceof Number||t instanceof String||t instanceof Boolean?t.valueOf():t}(t)}var nf={$version:8,$root:{version:{required:!0,type:"enum",values:[8]},name:{type:"string"},metadata:{type:"*"},center:{type:"array",value:"number"},zoom:{type:"number"},bearing:{type:"number",default:0,period:360,units:"degrees"},pitch:{type:"number",default:0,units:"degrees"},light:{type:"light"},terrain:{type:"terrain"},fog:{type:"fog"},sources:{required:!0,type:"sources"},sprite:{type:"string"},glyphs:{type:"string"},transition:{type:"transition"},projection:{type:"projection"},layers:{required:!0,type:"array",value:"layer"}},sources:{"*":{type:"source"}},source:["source_vector","source_raster","source_raster_dem","source_geojson","source_video","source_image"],source_vector:{type:{required:!0,type:"enum",values:{vector:{}}},url:{type:"string"},tiles:{type:"array",value:"string"},bounds:{type:"array",value:"number",length:4,default:[-180,-85.051129,180,85.051129]},scheme:{type:"enum",values:{xyz:{},tms:{}},default:"xyz"},minzoom:{type:"number",default:0},maxzoom:{type:"number",default:22},attribution:{type:"string"},promoteId:{type:"promoteId"},volatile:{type:"boolean",default:!1},"*":{type:"*"}},source_raster:{type:{required:!0,type:"enum",values:{raster:{}}},url:{type:"string"},tiles:{type:"array",value:"string"},bounds:{type:"array",value:"number",length:4,default:[-180,-85.051129,180,85.051129]},minzoom:{type:"number",default:0},maxzoom:{type:"number",default:22},tileSize:{type:"number",default:512,units:"pixels"},scheme:{type:"enum",values:{xyz:{},tms:{}},default:"xyz"},attribution:{type:"string"},volatile:{type:"boolean",default:!1},"*":{type:"*"}},source_raster_dem:{type:{required:!0,type:"enum",values:{"raster-dem":{}}},url:{type:"string"},tiles:{type:"array",value:"string"},bounds:{type:"array",value:"number",length:4,default:[-180,-85.051129,180,85.051129]},minzoom:{type:"number",default:0},maxzoom:{type:"number",default:22},tileSize:{type:"number",default:512,units:"pixels"},attribution:{type:"string"},encoding:{type:"enum",values:{terrarium:{},mapbox:{}},default:"mapbox"},volatile:{type:"boolean",default:!1},"*":{type:"*"}},source_geojson:{type:{required:!0,type:"enum",values:{geojson:{}}},data:{type:"*"},maxzoom:{type:"number",default:18},attribution:{type:"string"},buffer:{type:"number",default:128,maximum:512,minimum:0},filter:{type:"*"},tolerance:{type:"number",default:.375},cluster:{type:"boolean",default:!1},clusterRadius:{type:"number",default:50,minimum:0},clusterMaxZoom:{type:"number"},clusterMinPoints:{type:"number"},clusterProperties:{type:"*"},lineMetrics:{type:"boolean",default:!1},generateId:{type:"boolean",default:!1},promoteId:{type:"promoteId"}},source_video:{type:{required:!0,type:"enum",values:{video:{}}},urls:{required:!0,type:"array",value:"string"},coordinates:{required:!0,type:"array",length:4,value:{type:"array",length:2,value:"number"}}},source_image:{type:{required:!0,type:"enum",values:{image:{}}},url:{required:!0,type:"string"},coordinates:{required:!0,type:"array",length:4,value:{type:"array",length:2,value:"number"}}},layer:{id:{type:"string",required:!0},type:{type:"enum",values:{fill:{},line:{},symbol:{},circle:{},heatmap:{},"fill-extrusion":{},raster:{},hillshade:{},background:{},sky:{}},required:!0},metadata:{type:"*"},source:{type:"string"},"source-layer":{type:"string"},minzoom:{type:"number",minimum:0,maximum:24},maxzoom:{type:"number",minimum:0,maximum:24},filter:{type:"filter"},layout:{type:"layout"},paint:{type:"paint"}},layout:["layout_fill","layout_line","layout_circle","layout_heatmap","layout_fill-extrusion","layout_symbol","layout_raster","layout_hillshade","layout_background","layout_sky"],layout_background:{visibility:{type:"enum",values:{visible:{},none:{}},default:"visible","property-type":"constant"}},layout_sky:{visibility:{type:"enum",values:{visible:{},none:{}},default:"visible","property-type":"constant"}},layout_fill:{"fill-sort-key":{type:"number",expression:{interpolated:!1,parameters:["zoom","feature"]},"property-type":"data-driven"},visibility:{type:"enum",values:{visible:{},none:{}},default:"visible","property-type":"constant"}},layout_circle:{"circle-sort-key":{type:"number",expression:{interpolated:!1,parameters:["zoom","feature"]},"property-type":"data-driven"},visibility:{type:"enum",values:{visible:{},none:{}},default:"visible","property-type":"constant"}},layout_heatmap:{visibility:{type:"enum",values:{visible:{},none:{}},default:"visible","property-type":"constant"}},"layout_fill-extrusion":{visibility:{type:"enum",values:{visible:{},none:{}},default:"visible","property-type":"constant"},"fill-extrusion-edge-radius":{type:"number",private:!0,default:0,minimum:0,maximum:1,"property-type":"constant"}},layout_line:{"line-cap":{type:"enum",values:{butt:{},round:{},square:{}},default:"butt",expression:{interpolated:!1,parameters:["zoom","feature"]},"property-type":"data-driven"},"line-join":{type:"enum",values:{bevel:{},round:{},miter:{}},default:"miter",expression:{interpolated:!1,parameters:["zoom","feature"]},"property-type":"data-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e=t||window.event;this.element.classList.contains(this.shownClassName)?this.hidePanel():this.showPanel(),e.preventDefault()}):(this.button.onmouseover=()=>{this.showPanel()},this.button.onclick=t=>{const e=t||window.event;this.showPanel(),e.preventDefault()},this.panel.onmouseout=t=>{this.panel.contains(t.relatedTarget)||this.hidePanel()}),this.updateButton()}setMap(t){for(let t=0;t<this.mapListeners.length;t++)e.unByKey(this.mapListeners[t]);this.mapListeners.length=0,super.setMap(t),t&&(this.startActive?this.showPanel():this.renderPanel(),"click"!==this.activationMode&&this.mapListeners.push(t.on("pointerdown",(()=>{this.hidePanel()}))))}showPanel(){this.element.classList.contains(this.shownClassName)||(this.element.classList.add(this.shownClassName),this.updateButton(),this.renderPanel()),this.dispatchEvent("show")}hidePanel(){this.element.classList.contains(this.shownClassName)&&(this.element.classList.remove(this.shownClassName),this.updateButton()),this.dispatchEvent("hide")}updateButton(){this.element.classList.contains(this.shownClassName)?(this.button.textContent=this.collapseLabel,this.button.setAttribute("title",this.collapseTipLabel),this.button.setAttribute("aria-label",this.collapseTipLabel)):(this.button.textContent=this.label,this.button.setAttribute("title",this.tipLabel),this.button.setAttribute("aria-label",this.tipLabel))}renderPanel(){this.dispatchEvent("render"),r.renderPanel(this.getMap(),this.panel,{groupSelectStyle:this.groupSelectStyle,reverse:this.reverse}),this.dispatchEvent("rendercomplete")}static renderPanel(t,e,i){const n=new Event("render");for(e.dispatchEvent(n),(i=i||{}).groupSelectStyle=r.getGroupSelectStyle(i.groupSelectStyle),r.ensureTopVisibleBaseLayerShown(t,i.groupSelectStyle);e.firstChild;)e.removeChild(e.firstChild);r.forEachRecursive(t,(function(t,e,i){t.set("indeterminate",!1)})),"children"===i.groupSelectStyle||"none"===i.groupSelectStyle?r.setGroupVisibility(t):"group"===i.groupSelectStyle&&r.setChildVisibility(t);const s=document.createElement("ul");e.appendChild(s),r.renderLayers_(t,t,s,i,(function(n){r.renderPanel(t,e,i)}));const o=new Event("rendercomplete");e.dispatchEvent(o)}static isBaseGroup(t){if(t instanceof i){const e=t.getLayers().getArray();return e.length&&"base"===e[0].get("type")}return!1}static setGroupVisibility(t){r.getGroupsAndLayers(t,(function(t){return t instanceof i&&!t.get("combine")&&!r.isBaseGroup(t)})).reverse().forEach((function(t){const e=t.getLayersArray().map((function(t){return t.getVisible()}));e.every((function(t){return!0===t}))?(t.setVisible(!0),t.set("indeterminate",!1)):e.every((function(t){return!1===t}))?(t.setVisible(!1),t.set("indeterminate",!1)):(t.setVisible(!0),t.set("indeterminate",!0))}))}static setChildVisibility(t){r.getGroupsAndLayers(t,(function(t){return t instanceof i&&!t.get("combine")&&!r.isBaseGroup(t)})).forEach((function(t){const e=t,i=e.getVisible(),n=e.get("indeterminate");e.getLayers().getArray().forEach((function(t){t.set("indeterminate",!1),i&&!n||!t.getVisible()||t.set("indeterminate",!0)}))}))}static ensureTopVisibleBaseLayerShown(t,e){let i;r.forEachRecursive(t,(function(t,e,n){"base"===t.get("type")&&t.getVisible()&&(i=t)})),i&&r.setVisible_(t,i,!0,e)}static getGroupsAndLayers(t,e){const i=[];return e=e||function(t,e,i){return!0},r.forEachRecursive(t,(function(t,n,r){t.get("title")&&e(t,n,r)&&i.push(t)})),i}static setVisible_(t,e,n,s){e.setVisible(n),n&&"base"===e.get("type")&&r.forEachRecursive(t,(function(t,i,n){t!=e&&"base"===t.get("type")&&t.setVisible(!1)})),e instanceof i&&!e.get("combine")&&"children"===s&&e.getLayers().forEach((i=>{r.setVisible_(t,i,e.getVisible(),s)}))}static renderLayer_(t,e,s,o,a){const l=document.createElement("li"),h=e.get("title"),u=r.uuid(),c=document.createElement("label");if(e instanceof i&&!e.get("combine")){const i=r.isBaseGroup(e);if(l.classList.add("group"),i&&l.classList.add(n+"base-group"),e.get("fold")){l.classList.add(n+"fold"),l.classList.add(n+e.get("fold"));const t=document.createElement("button");t.onclick=function(t){const i=t||window.event;r.toggleFold_(e,l),i.preventDefault()},l.appendChild(t)}if(!i&&"none"!=o.groupSelectStyle){const i=document.createElement("input");i.type="checkbox",i.id=u,i.checked=e.getVisible(),i.indeterminate=e.get("indeterminate"),i.onchange=function(i){const n=i.target;r.setVisible_(t,e,n.checked,o.groupSelectStyle),a(e)},l.appendChild(i),c.htmlFor=u}c.innerHTML=h,l.appendChild(c);const s=document.createElement("ul");l.appendChild(s),r.renderLayers_(t,e,s,o,a)}else{l.className="layer";const i=document.createElement("input");"base"===e.get("type")?i.type="radio":i.type="checkbox",i.id=u,i.checked=e.get("visible"),i.indeterminate=e.get("indeterminate"),i.onchange=function(i){const n=i.target;r.setVisible_(t,e,n.checked,o.groupSelectStyle),a(e)},l.appendChild(i),c.htmlFor=u,c.innerHTML=h;const n=t.getView().getResolution();if(n>=e.getMaxResolution()||n<e.getMinResolution())c.className+=" disabled";else if(e.getMinZoom&&e.getMaxZoom){const i=t.getView().getZoom();(i<=e.getMinZoom()||i>e.getMaxZoom())&&(c.className+=" disabled")}l.appendChild(c)}return l}static renderLayers_(t,e,i,n,s){let o=e.getLayers().getArray().slice();n.reverse&&(o=o.reverse());for(let e,a=0;a<o.length;a++)e=o[a],e.get("title")&&i.appendChild(r.renderLayer_(t,e,a,n,s))}static forEachRecursive(t,e){t.getLayers().forEach((function(t,n,s){e(t,n,s),t instanceof i&&r.forEachRecursive(t,e)}))}static uuid(){return"xxxxxxxx-xxxx-4xxx-yxxx-xxxxxxxxxxxx".replace(/[xy]/g,(function(t){const e=16*Math.random()|0;return("x"==t?e:3&e|8).toString(16)}))}static enableTouchScroll_(t){if(r.isTouchDevice_()){let e=0;t.addEventListener("touchstart",(function(t){e=this.scrollTop+t.touches[0].pageY}),!1),t.addEventListener("touchmove",(function(t){this.scrollTop=e-t.touches[0].pageY}),!1)}}static isTouchDevice_(){try{return document.createEvent("TouchEvent"),!0}catch(t){return!1}}static toggleFold_(t,e){e.classList.remove(n+t.get("fold")),t.set("fold","open"===t.get("fold")?"close":"open"),e.classList.add(n+t.get("fold"))}static getGroupSelectStyle(t){return["none","children","group"].indexOf(t)>=0?t:"children"}}return window.ol&&window.ol.control&&(window.ol.control.LayerSwitcher=r),r}(bm,Sm,Em)}(wm);var Cm=wm.exports;var Tm=class extends wh{constructor(t){const e=t||{};super(e),e.stopDown&&(this.stopDown=e.stopDown),this.scaleDeltaByPixel_=e.delta?e.delta:.01,this.duration_=void 0!==e.duration?e.duration:250,this.handlingDownUpSequence_=!1,this.handlingDoubleDownSequence_=!1,this.doubleTapTimeoutId_=void 0,this.trackedPointers_={},this.targetPointers=[]}handleEvent(t){if(!t.originalEvent)return!0;let e=!1;if(this.updateTrackedPointers_(t),this.handlingDownUpSequence_){if(t.type==Jl.POINTERDRAG)this.handleDragEvent(t),t.originalEvent.preventDefault();else if(t.type==Jl.POINTERUP){const e=this.handleUpEvent(t);this.handlingDownUpSequence_=e}}else if(t.type==Jl.POINTERDOWN)if(this.handlingDoubleDownSequence_){this.handlingDoubleDownSequence_=!1;const i=this.handleDownEvent(t);this.handlingDownUpSequence_=i,e=this.stopDown(i)}else e=this.stopDown(!1),this.waitForDblTap_();return!e}handleDragEvent(t){let e=1;const i=this.targetPointers[0],n=this.down_.originalEvent,r=i.clientY-n.clientY;void 0!==this.lastDistance_&&(e=1-(this.lastDistance_-r)*this.scaleDeltaByPixel_),this.lastDistance_=r,1!=e&&(this.lastScaleDelta_=e);const s=t.map,o=s.getView();s.render(),o.adjustResolutionInternal(e)}handleDownEvent(t){if(1==this.targetPointers.length){const e=t.map;return this.anchor_=null,this.lastDistance_=void 0,this.lastScaleDelta_=1,this.down_=t,this.handlingDownUpSequence_||e.getView().beginInteraction(),!0}return!1}handleUpEvent(t){if(0==this.targetPointers.length){const e=t.map.getView(),i=this.lastScaleDelta_>1?1:-1;return e.endInteraction(this.duration_,i),this.handlingDownUpSequence_=!1,this.handlingDoubleDownSequence_=!1,!1}return!0}stopDown(t){return t}updateTrackedPointers_(t){if(function(t){const e=t.type;return e===Jl.POINTERDOWN||e===Jl.POINTERDRAG||e===Jl.POINTERUP}(t)){const e=t.originalEvent,i=e.pointerId.toString();t.type==Jl.POINTERUP?delete this.trackedPointers_[i]:(t.type==Jl.POINTERDOWN||i in this.trackedPointers_)&&(this.trackedPointers_[i]=e),this.targetPointers=Object.values(this.trackedPointers_)}}waitForDblTap_(){void 0!==this.doubleTapTimeoutId_?(clearTimeout(this.doubleTapTimeoutId_),this.doubleTapTimeoutId_=void 0):(this.handlingDoubleDownSequence_=!0,this.doubleTapTimeoutId_=setTimeout(this.endInteraction_.bind(this),250))}endInteraction_(){this.handlingDoubleDownSequence_=!1,this.doubleTapTimeoutId_=void 0}};const Pm="addfeatures";class Rm extends at{constructor(t,e,i,n){super(t),this.features=i,this.file=e,this.projection=n}}var Fm=class extends wh{constructor(t){t=t||{},super({handleEvent:ft}),this.on,this.once,this.un,this.readAsBuffer_=!1,this.formats_=[];const e=t.formatConstructors?t.formatConstructors:[];for(let t=0,i=e.length;t<i;++t){let i=e[t];"function"==typeof i&&(i=new i),this.formats_.push(i),this.readAsBuffer_=this.readAsBuffer_||"arraybuffer"===i.getType()}this.projection_=t.projection?yn(t.projection):null,this.dropListenKeys_=null,this.source_=t.source||null,this.target=t.target?t.target:null}handleResult_(t,e){const i=e.target.result,n=this.getMap();let r,s=this.projection_;if(!s&&(s=Ln(),!s)){s=n.getView().getProjection()}const o=this.formats_;for(let e=0,n=o.length;e<n;++e){const n=o[e];let a=i;this.readAsBuffer_&&"arraybuffer"!==n.getType()&&(void 0===r&&(r=(new TextDecoder).decode(i)),a=r);const l=this.tryReadFeatures_(n,a,{featureProjection:s});if(l&&l.length>0){this.source_&&(this.source_.clear(),this.source_.addFeatures(l)),this.dispatchEvent(new Rm(Pm,t,l,s));break}}}registerListeners_(){const t=this.getMap();if(t){const e=this.target?this.target:t.getViewport();this.dropListenKeys_=[Ot(e,Mt,this.handleDrop,this),Ot(e,Rt,this.handleStop,this),Ot(e,Ft,this.handleStop,this),Ot(e,Mt,this.handleStop,this)]}}setActive(t){!this.getActive()&&t&&this.registerListeners_(),this.getActive()&&!t&&this.unregisterListeners_(),super.setActive(t)}setMap(t){this.unregisterListeners_(),super.setMap(t),this.getActive()&&this.registerListeners_()}tryReadFeatures_(t,e,i){try{return t.readFeatures(e,i)}catch(t){return null}}unregisterListeners_(){this.dropListenKeys_&&(this.dropListenKeys_.forEach(Gt),this.dropListenKeys_=null)}handleDrop(t){const e=t.dataTransfer.files;for(let t=0,i=e.length;t<i;++t){const i=e.item(t),n=new FileReader;n.addEventListener(kt,this.handleResult_.bind(this,i)),this.readAsBuffer_?n.readAsArrayBuffer(i):n.readAsText(i)}}handleStop(t){t.stopPropagation(),t.preventDefault(),t.dataTransfer.dropEffect="copy"}};var Mm=class extends Eh{constructor(t){super(t=t||{}),this.condition_=t.condition?t.condition:kh,this.lastAngle_=void 0,this.lastMagnitude_=void 0,this.lastScaleDelta_=0,this.duration_=void 0!==t.duration?t.duration:400}handleDragEvent(t){if(!Dh(t))return;const e=t.map,i=e.getSize(),n=t.pixel,r=n[0]-i[0]/2,s=i[1]/2-n[1],o=Math.atan2(s,r),a=Math.sqrt(r*r+s*s),l=e.getView();if(void 0!==this.lastAngle_){const t=this.lastAngle_-o;l.adjustRotationInternal(t)}this.lastAngle_=o,void 0!==this.lastMagnitude_&&l.adjustResolutionInternal(this.lastMagnitude_/a),void 0!==this.lastMagnitude_&&(this.lastScaleDelta_=this.lastMagnitude_/a),this.lastMagnitude_=a}handleUpEvent(t){if(!Dh(t))return!0;const e=t.map.getView(),i=this.lastScaleDelta_>1?1:-1;return e.endInteraction(this.duration_,i),this.lastScaleDelta_=0,!1}handleDownEvent(t){return!!Dh(t)&&(!!this.condition_(t)&&(t.map.getView().beginInteraction(),this.lastAngle_=void 0,this.lastMagnitude_=void 0,!0))}};const Im="drawstart",Lm="drawend",km="drawabort";class Am extends at{constructor(t,e){super(t),this.feature=e}}function Dm(t,e){return E(t[0],t[1],e[0],e[1])}function Om(t,e){const i=t.length;return e<0?t[e+i]:e>=i?t[e-i]:t[e]}function zm(t,e,i){let n,r;e<i?(n=e,r=i):(n=i,r=e);const s=Math.ceil(n),o=Math.floor(r);if(s>o){return Dm($m(t,n),$m(t,r))}let a=0;if(n<s){a+=Dm($m(t,n),Om(t,s))}if(o<r){a+=Dm(Om(t,o),$m(t,r))}for(let e=s;e<o-1;++e){a+=Dm(Om(t,e),Om(t,e+1))}return a}function Gm(t,e,i){if(e instanceof Mr)jm(t,e.getCoordinates(),!1,i);else if(e instanceof Lr){const n=e.getCoordinates();for(let e=0,r=n.length;e<r;++e)jm(t,n[e],!1,i)}else if(e instanceof Wr){const n=e.getCoordinates();for(let e=0,r=n.length;e<r;++e)jm(t,n[e],!0,i)}else if(e instanceof Hr){const n=e.getCoordinates();for(let e=0,r=n.length;e<r;++e){const r=n[e];for(let e=0,n=r.length;e<n;++e)jm(t,r[e],!0,i)}}else if(e instanceof er){const n=e.getGeometries();for(let e=0;e<n.length;++e)Gm(t,n[e],i)}else;}const Nm={index:-1,endIndex:NaN};function jm(t,e,i,n){const r=t[0],s=t[1];for(let t=0,o=e.length-1;t<o;++t){const o=Bm(r,s,e[t],e[t+1]);if(0===o.squaredDistance){const r=t+o.along;return void n.push({coordinates:e,ring:i,startIndex:r,endIndex:r})}}}const Um={along:0,squaredDistance:0};function Bm(t,e,i,n){const r=i[0],s=i[1],o=n[0]-r,a=n[1]-s;let l=0,h=r,u=s;return 0===o&&0===a||(l=b(((t-r)*o+(e-s)*a)/(o*o+a*a),0,1),h+=o*l,u+=a*l),Um.along=l,Um.squaredDistance=F(E(t,e,h,u),10),Um}function $m(t,e){const i=t.length;let n=Math.floor(e);const r=e-n;n>=i?n-=i:n<0&&(n+=i);let s=n+1;s>=i&&(s-=i);const o=t[n],a=o[0],l=o[1],h=t[s];return[a+(h[0]-a)*r,l+(h[1]-l)*r]}function Vm(){const t=os();return function(e,i){return t[e.getGeometry().getType()]}}var Xm=class extends Eh{constructor(t){const e=t;e.stopDown||(e.stopDown=mt),super(e),this.on,this.once,this.un,this.shouldHandle_=!1,this.downPx_=null,this.downTimeout_,this.lastDragTime_,this.pointerType_,this.freehand_=!1,this.source_=t.source?t.source:null,this.features_=t.features?t.features:null,this.snapTolerance_=t.snapTolerance?t.snapTolerance:12,this.type_=t.type,this.mode_=function(t){switch(t){case"Point":case"MultiPoint":return"Point";case"LineString":case"MultiLineString":return"LineString";case"Polygon":case"MultiPolygon":return"Polygon";case"Circle":return"Circle";default:throw new Error("Invalid type: "+t)}}(this.type_),this.stopClick_=!!t.stopClick,this.minPoints_=t.minPoints?t.minPoints:"Polygon"===this.mode_?3:2,this.maxPoints_="Circle"===this.mode_?2:t.maxPoints?t.maxPoints:1/0,this.finishCondition_=t.finishCondition?t.finishCondition:ft,this.geometryLayout_=t.geometryLayout?t.geometryLayout:"XY";let i=t.geometryFunction;if(!i){const t=this.mode_;if("Circle"===t)i=function(t,e,i){const n=e||new Jn([NaN,NaN]),r=An(t[0],i),s=Ji(r,An(t[t.length-1],i));n.setCenterAndRadius(r,Math.sqrt(s),this.geometryLayout_);const o=Ln();return o&&n.transform(i,o),n};else{let e;"Point"===t?e=Ar:"LineString"===t?e=Mr:"Polygon"===t&&(e=Wr),i=function(i,n,r){return n?"Polygon"===t?i[0].length?n.setCoordinates([i[0].concat([i[0][0]])],this.geometryLayout_):n.setCoordinates([],this.geometryLayout_):n.setCoordinates(i,this.geometryLayout_):n=new e(i,this.geometryLayout_),n}}}this.geometryFunction_=i,this.dragVertexDelay_=void 0!==t.dragVertexDelay?t.dragVertexDelay:500,this.finishCoordinate_=null,this.sketchFeature_=null,this.sketchPoint_=null,this.sketchCoords_=null,this.sketchLine_=null,this.sketchLineCoords_=null,this.squaredClickTolerance_=t.clickTolerance?t.clickTolerance*t.clickTolerance:36,this.overlay_=new wl({source:new Gl({useSpatialIndex:!1,wrapX:!!t.wrapX&&t.wrapX}),style:t.style?t.style:Vm(),updateWhileInteracting:!0}),this.geometryName_=t.geometryName,this.condition_=t.condition?t.condition:Lh,this.freehandCondition_,t.freehand?this.freehandCondition_=Rh:this.freehandCondition_=t.freehandCondition?t.freehandCondition:kh,this.traceCondition_,this.setTrace(t.trace||!1),this.traceState_={active:!1},this.traceSource_=t.traceSource||t.source||null,this.addChangeListener(xh,this.updateState_)}setTrace(t){let e;e=t?!0===t?Rh:t:Mh,this.traceCondition_=e}setMap(t){super.setMap(t),this.updateState_()}getOverlay(){return this.overlay_}handleEvent(t){t.originalEvent.type===Ct&&t.originalEvent.preventDefault(),this.freehand_="Point"!==this.mode_&&this.freehandCondition_(t);let e=t.type===Jl.POINTERMOVE,i=!0;if(!this.freehand_&&this.lastDragTime_&&t.type===Jl.POINTERDRAG){Date.now()-this.lastDragTime_>=this.dragVertexDelay_?(this.downPx_=t.pixel,this.shouldHandle_=!this.freehand_,e=!0):this.lastDragTime_=void 0,this.shouldHandle_&&void 0!==this.downTimeout_&&(clearTimeout(this.downTimeout_),this.downTimeout_=void 0)}return this.freehand_&&t.type===Jl.POINTERDRAG&&null!==this.sketchFeature_?(this.addToDrawing_(t.coordinate),i=!1):this.freehand_&&t.type===Jl.POINTERDOWN?i=!1:e&&this.getPointerCount()<2?(i=t.type===Jl.POINTERMOVE,i&&this.freehand_?(this.handlePointerMove_(t),this.shouldHandle_&&t.originalEvent.preventDefault()):("mouse"===t.originalEvent.pointerType||t.type===Jl.POINTERDRAG&&void 0===this.downTimeout_)&&this.handlePointerMove_(t)):t.type===Jl.DBLCLICK&&(i=!1),super.handleEvent(t)&&i}handleDownEvent(t){return this.shouldHandle_=!this.freehand_,this.freehand_?(this.downPx_=t.pixel,this.finishCoordinate_||this.startDrawing_(t.coordinate),!0):this.condition_(t)?(this.lastDragTime_=Date.now(),this.downTimeout_=setTimeout((()=>{this.handlePointerMove_(new Hl(Jl.POINTERMOVE,t.map,t.originalEvent,!1,t.frameState))}),this.dragVertexDelay_),this.downPx_=t.pixel,!0):(this.lastDragTime_=void 0,!1)}deactivateTrace_(){this.traceState_={active:!1}}toggleTraceState_(t){if(!this.traceSource_||!this.traceCondition_(t))return;if(this.traceState_.active)return void this.deactivateTrace_();const e=this.getMap(),i=Ze([e.getCoordinateFromPixel([t.pixel[0]-this.snapTolerance_,t.pixel[1]+this.snapTolerance_]),e.getCoordinateFromPixel([t.pixel[0]+this.snapTolerance_,t.pixel[1]-this.snapTolerance_])]),n=this.traceSource_.getFeaturesInExtent(i);if(0===n.length)return;const r=function(t,e){const i=[];for(let n=0;n<e.length;++n)Gm(t,e[n].getGeometry(),i);return i}(t.coordinate,n);r.length&&(this.traceState_={active:!0,startPx:t.pixel.slice(),targets:r,targetIndex:-1})}addOrRemoveTracedCoordinates_(t,e){const i=t.startIndex<=t.endIndex;i===t.startIndex<=e?i&&e>t.endIndex||!i&&e<t.endIndex?this.addTracedCoordinates_(t,t.endIndex,e):(i&&e<t.endIndex||!i&&e>t.endIndex)&&this.removeTracedCoordinates_(e,t.endIndex):(this.removeTracedCoordinates_(t.startIndex,t.endIndex),this.addTracedCoordinates_(t,t.startIndex,e))}removeTracedCoordinates_(t,e){if(t===e)return;let i=0;if(t<e){const n=Math.ceil(t);let r=Math.floor(e);r===e&&(r-=1),i=r-n+1}else{const n=Math.floor(t);let r=Math.ceil(e);r===e&&(r+=1),i=n-r+1}i>0&&this.removeLastPoints_(i)}addTracedCoordinates_(t,e,i){if(e===i)return;const n=[];if(e<i){const r=Math.ceil(e);let s=Math.floor(i);s===i&&(s-=1);for(let e=r;e<=s;++e)n.push(Om(t.coordinates,e))}else{const r=Math.floor(e);let s=Math.ceil(i);s===i&&(s+=1);for(let e=r;e>=s;--e)n.push(Om(t.coordinates,e))}n.length&&this.appendCoordinates(n)}updateTrace_(t){const e=this.traceState_;if(!e.active)return;if(-1===e.targetIndex&&Qi(e.startPx,t.pixel)<this.snapTolerance_)return;const i=function(t,e,i,n){const r=t[0],s=t[1];let o=1/0,a=-1,l=NaN;for(let t=0;t<e.targets.length;++t){const i=e.targets[t],n=i.coordinates;let h,u=1/0;for(let t=0;t<n.length-1;++t){const e=Bm(r,s,n[t],n[t+1]);e.squaredDistance<u&&(u=e.squaredDistance,h=t+e.along)}u<o&&(o=u,i.ring&&e.targetIndex===t&&(i.endIndex>i.startIndex?h<i.startIndex&&(h+=n.length):i.endIndex<i.startIndex&&h>i.startIndex&&(h-=n.length)),l=h,a=t)}const h=e.targets[a];let u=h.ring;if(e.targetIndex===a&&u){const t=$m(h.coordinates,l);Qi(i.getPixelFromCoordinate(t),e.startPx)>n&&(u=!1)}if(u){const t=h.coordinates,e=t.length,i=h.startIndex,n=l;if(i<n){const r=zm(t,i,n);zm(t,i,n-e)<r&&(l-=e)}else{const r=zm(t,i,n);zm(t,i,n+e)<r&&(l+=e)}}return Nm.index=a,Nm.endIndex=l,Nm}(t.coordinate,e,this.getMap(),this.snapTolerance_);if(e.targetIndex!==i.index){if(-1!==e.targetIndex){const t=e.targets[e.targetIndex];this.removeTracedCoordinates_(t.startIndex,t.endIndex)}const t=e.targets[i.index];this.addTracedCoordinates_(t,t.startIndex,i.endIndex)}else{const t=e.targets[e.targetIndex];this.addOrRemoveTracedCoordinates_(t,i.endIndex)}e.targetIndex=i.index;const n=e.targets[e.targetIndex];n.endIndex=i.endIndex;const r=$m(n.coordinates,n.endIndex),s=this.getMap().getPixelFromCoordinate(r);t.coordinate=r,t.pixel=[Math.round(s[0]),Math.round(s[1])]}handleUpEvent(t){let e=!0;if(0===this.getPointerCount()){this.downTimeout_&&(clearTimeout(this.downTimeout_),this.downTimeout_=void 0),this.handlePointerMove_(t);const i=this.traceState_.active;if(this.toggleTraceState_(t),this.shouldHandle_){const n=!this.finishCoordinate_;n&&this.startDrawing_(t.coordinate),!n&&this.freehand_?this.finishDrawing():this.freehand_||n&&"Point"!==this.mode_||(this.atFinish_(t.pixel,i)?this.finishCondition_(t)&&this.finishDrawing():this.addToDrawing_(t.coordinate)),e=!1}else this.freehand_&&this.abortDrawing()}return!e&&this.stopClick_&&t.preventDefault(),e}handlePointerMove_(t){if(this.pointerType_=t.originalEvent.pointerType,this.downPx_&&(!this.freehand_&&this.shouldHandle_||this.freehand_&&!this.shouldHandle_)){const e=this.downPx_,i=t.pixel,n=e[0]-i[0],r=e[1]-i[1],s=n*n+r*r;if(this.shouldHandle_=this.freehand_?s>this.squaredClickTolerance_:s<=this.squaredClickTolerance_,!this.shouldHandle_)return}this.finishCoordinate_?(this.updateTrace_(t),this.modifyDrawing_(t.coordinate)):this.createOrUpdateSketchPoint_(t.coordinate.slice())}atFinish_(t,e){let i=!1;if(this.sketchFeature_){let n=!1,r=[this.finishCoordinate_];const s=this.mode_;if("Point"===s)i=!0;else if("Circle"===s)i=2===this.sketchCoords_.length;else if("LineString"===s)n=!e&&this.sketchCoords_.length>this.minPoints_;else if("Polygon"===s){const t=this.sketchCoords_;n=t[0].length>this.minPoints_,r=[t[0][0],t[0][t[0].length-2]],r=e?[t[0][0]]:[t[0][0],t[0][t[0].length-2]]}if(n){const e=this.getMap();for(let n=0,s=r.length;n<s;n++){const s=r[n],o=e.getPixelFromCoordinate(s),a=t[0]-o[0],l=t[1]-o[1],h=this.freehand_?1:this.snapTolerance_;if(i=Math.sqrt(a*a+l*l)<=h,i){this.finishCoordinate_=s;break}}}}return i}createOrUpdateSketchPoint_(t){if(this.sketchPoint_){this.sketchPoint_.getGeometry().setCoordinates(t)}else this.sketchPoint_=new De(new Ar(t)),this.updateSketchFeatures_()}createOrUpdateCustomSketchLine_(t){this.sketchLine_||(this.sketchLine_=new De);const e=t.getLinearRing(0);let i=this.sketchLine_.getGeometry();i?(i.setFlatCoordinates(e.getLayout(),e.getFlatCoordinates()),i.changed()):(i=new Mr(e.getFlatCoordinates(),e.getLayout()),this.sketchLine_.setGeometry(i))}startDrawing_(t){const e=this.getMap().getView().getProjection(),i=Wn(this.geometryLayout_);for(;t.length<i;)t.push(0);this.finishCoordinate_=t,"Point"===this.mode_?this.sketchCoords_=t.slice():"Polygon"===this.mode_?(this.sketchCoords_=[[t.slice(),t.slice()]],this.sketchLineCoords_=this.sketchCoords_[0]):this.sketchCoords_=[t.slice(),t.slice()],this.sketchLineCoords_&&(this.sketchLine_=new De(new Mr(this.sketchLineCoords_)));const n=this.geometryFunction_(this.sketchCoords_,void 0,e);this.sketchFeature_=new De,this.geometryName_&&this.sketchFeature_.setGeometryName(this.geometryName_),this.sketchFeature_.setGeometry(n),this.updateSketchFeatures_(),this.dispatchEvent(new Am(Im,this.sketchFeature_))}modifyDrawing_(t){const e=this.getMap(),i=this.sketchFeature_.getGeometry(),n=e.getView().getProjection(),r=Wn(this.geometryLayout_);let s,o;for(;t.length<r;)t.push(0);if("Point"===this.mode_?o=this.sketchCoords_:"Polygon"===this.mode_?(s=this.sketchCoords_[0],o=s[s.length-1],this.atFinish_(e.getPixelFromCoordinate(t))&&(t=this.finishCoordinate_.slice())):(s=this.sketchCoords_,o=s[s.length-1]),o[0]=t[0],o[1]=t[1],this.geometryFunction_(this.sketchCoords_,i,n),this.sketchPoint_){this.sketchPoint_.getGeometry().setCoordinates(t)}if("Polygon"===i.getType()&&"Polygon"!==this.mode_)this.createOrUpdateCustomSketchLine_(i);else if(this.sketchLineCoords_){this.sketchLine_.getGeometry().setCoordinates(this.sketchLineCoords_)}this.updateSketchFeatures_()}addToDrawing_(t){const e=this.sketchFeature_.getGeometry(),i=this.getMap().getView().getProjection();let n,r;const s=this.mode_;"LineString"===s||"Circle"===s?(this.finishCoordinate_=t.slice(),r=this.sketchCoords_,r.length>=this.maxPoints_&&(this.freehand_?r.pop():n=!0),r.push(t.slice()),this.geometryFunction_(r,e,i)):"Polygon"===s&&(r=this.sketchCoords_[0],r.length>=this.maxPoints_&&(this.freehand_?r.pop():n=!0),r.push(t.slice()),n&&(this.finishCoordinate_=r[0]),this.geometryFunction_(this.sketchCoords_,e,i)),this.createOrUpdateSketchPoint_(t.slice()),this.updateSketchFeatures_(),n&&this.finishDrawing()}removeLastPoints_(t){if(!this.sketchFeature_)return;const e=this.sketchFeature_.getGeometry(),i=this.getMap().getView().getProjection(),n=this.mode_;for(let r=0;r<t;++r){let t;if("LineString"===n||"Circle"===n){if(t=this.sketchCoords_,t.splice(-2,1),t.length>=2){this.finishCoordinate_=t[t.length-2].slice();const e=this.finishCoordinate_.slice();t[t.length-1]=e,this.createOrUpdateSketchPoint_(e)}this.geometryFunction_(t,e,i),"Polygon"===e.getType()&&this.sketchLine_&&this.createOrUpdateCustomSketchLine_(e)}else if("Polygon"===n){t=this.sketchCoords_[0],t.splice(-2,1);const n=this.sketchLine_.getGeometry();if(t.length>=2){const e=t[t.length-2].slice();t[t.length-1]=e,this.createOrUpdateSketchPoint_(e)}n.setCoordinates(t),this.geometryFunction_(this.sketchCoords_,e,i)}if(1===t.length){this.abortDrawing();break}}this.updateSketchFeatures_()}removeLastPoint(){this.removeLastPoints_(1)}finishDrawing(){const t=this.abortDrawing_();if(!t)return;let e=this.sketchCoords_;const i=t.getGeometry(),n=this.getMap().getView().getProjection();"LineString"===this.mode_?(e.pop(),this.geometryFunction_(e,i,n)):"Polygon"===this.mode_&&(e[0].pop(),this.geometryFunction_(e,i,n),e=i.getCoordinates()),"MultiPoint"===this.type_?t.setGeometry(new Or([e])):"MultiLineString"===this.type_?t.setGeometry(new Lr([e])):"MultiPolygon"===this.type_&&t.setGeometry(new Hr([e])),this.dispatchEvent(new Am(Lm,t)),this.features_&&this.features_.push(t),this.source_&&this.source_.addFeature(t)}abortDrawing_(){this.finishCoordinate_=null;const t=this.sketchFeature_;return this.sketchFeature_=null,this.sketchPoint_=null,this.sketchLine_=null,this.overlay_.getSource().clear(!0),this.deactivateTrace_(),t}abortDrawing(){const t=this.abortDrawing_();t&&this.dispatchEvent(new Am(km,t))}appendCoordinates(t){const e=this.mode_,i=!this.sketchFeature_;let n;if(i&&this.startDrawing_(t[0]),"LineString"===e||"Circle"===e)n=this.sketchCoords_;else{if("Polygon"!==e)return;n=this.sketchCoords_&&this.sketchCoords_.length?this.sketchCoords_[0]:[]}i&&n.shift(),n.pop();for(let e=0;e<t.length;e++)this.addToDrawing_(t[e]);const r=t[t.length-1];this.addToDrawing_(r),this.modifyDrawing_(r)}extend(t){const e=t.getGeometry();this.sketchFeature_=t,this.sketchCoords_=e.getCoordinates();const i=this.sketchCoords_[this.sketchCoords_.length-1];this.finishCoordinate_=i.slice(),this.sketchCoords_.push(i.slice()),this.sketchPoint_=new De(new Ar(i)),this.updateSketchFeatures_(),this.dispatchEvent(new Am(Im,this.sketchFeature_))}updateSketchFeatures_(){const t=[];this.sketchFeature_&&t.push(this.sketchFeature_),this.sketchLine_&&t.push(this.sketchLine_),this.sketchPoint_&&t.push(this.sketchPoint_);const e=this.overlay_.getSource();e.clear(!0),e.addFeatures(t)}updateState_(){const t=this.getMap(),e=this.getActive();t&&e||this.abortDrawing(),this.overlay_.setMap(e?t:null)}};const Wm="extentchanged";class qm extends at{constructor(t){super(Wm),this.extent=t}}function Zm(){const t=os();return function(e,i){return t.Polygon}}function Ym(){const t=os();return function(e,i){return t.Point}}function Km(t){return function(e){return Ze([t,e])}}function Hm(t,e){return t[0]==e[0]?function(i){return Ze([t,[i[0],e[1]]])}:t[1]==e[1]?function(i){return Ze([t,[e[0],i[1]]])}:null}var Jm=class extends Eh{constructor(t){super(t=t||{}),this.on,this.once,this.un,this.condition_=t.condition?t.condition:Rh,this.extent_=null,this.pointerHandler_=null,this.pixelTolerance_=void 0!==t.pixelTolerance?t.pixelTolerance:10,this.snappedToVertex_=!1,this.extentFeature_=null,this.vertexFeature_=null,t||(t={}),this.extentOverlay_=new wl({source:new Gl({useSpatialIndex:!1,wrapX:!!t.wrapX}),style:t.boxStyle?t.boxStyle:Zm(),updateWhileAnimating:!0,updateWhileInteracting:!0}),this.vertexOverlay_=new wl({source:new Gl({useSpatialIndex:!1,wrapX:!!t.wrapX}),style:t.pointerStyle?t.pointerStyle:Ym(),updateWhileAnimating:!0,updateWhileInteracting:!0}),t.extent&&this.setExtent(t.extent)}snapToVertex_(t,e){const i=e.getCoordinateFromPixelInternal(t),n=function(t,e){return tn(i,t)-tn(i,e)},r=this.getExtentInternal();if(r){const s=function(t){return[[[t[0],t[1]],[t[0],t[3]]],[[t[0],t[3]],[t[2],t[3]]],[[t[2],t[3]],[t[2],t[1]]],[[t[2],t[1]],[t[0],t[1]]]]}(r);s.sort(n);const o=s[0];let a=Yi(i,o);const l=e.getPixelFromCoordinateInternal(a);if(Qi(t,l)<=this.pixelTolerance_){const t=e.getPixelFromCoordinateInternal(o[0]),i=e.getPixelFromCoordinateInternal(o[1]),n=Ji(l,t),r=Ji(l,i),s=Math.sqrt(Math.min(n,r));return this.snappedToVertex_=s<=this.pixelTolerance_,this.snappedToVertex_&&(a=n>r?o[1]:o[0]),a}}return null}handlePointerMove_(t){const e=t.pixel,i=t.map;let n=this.snapToVertex_(e,i);n||(n=i.getCoordinateFromPixelInternal(e)),this.createOrUpdatePointerFeature_(n)}createOrUpdateExtentFeature_(t){let e=this.extentFeature_;return e?t?e.setGeometry(qr(t)):e.setGeometry(void 0):(e=new De(t?qr(t):{}),this.extentFeature_=e,this.extentOverlay_.getSource().addFeature(e)),e}createOrUpdatePointerFeature_(t){let e=this.vertexFeature_;if(e){e.getGeometry().setCoordinates(t)}else e=new De(new Ar(t)),this.vertexFeature_=e,this.vertexOverlay_.getSource().addFeature(e);return e}handleEvent(t){return!t.originalEvent||!this.condition_(t)||(t.type!=Jl.POINTERMOVE||this.handlingDownUpSequence||this.handlePointerMove_(t),super.handleEvent(t),!1)}handleDownEvent(t){const e=t.pixel,i=t.map,n=this.getExtentInternal();let r=this.snapToVertex_(e,i);const s=function(t){let e=null,i=null;return t[0]==n[0]?e=n[2]:t[0]==n[2]&&(e=n[0]),t[1]==n[1]?i=n[3]:t[1]==n[3]&&(i=n[1]),null!==e&&null!==i?[e,i]:null};if(r&&n){const t=r[0]==n[0]||r[0]==n[2]?r[0]:null,e=r[1]==n[1]||r[1]==n[3]?r[1]:null;null!==t&&null!==e?this.pointerHandler_=Km(s(r)):null!==t?this.pointerHandler_=Hm(s([t,n[1]]),s([t,n[3]])):null!==e&&(this.pointerHandler_=Hm(s([n[0],e]),s([n[2],e])))}else r=i.getCoordinateFromPixelInternal(e),this.setExtent([r[0],r[1],r[0],r[1]]),this.pointerHandler_=Km(r);return!0}handleDragEvent(t){if(this.pointerHandler_){const e=t.coordinate;this.setExtent(this.pointerHandler_(e)),this.createOrUpdatePointerFeature_(e)}}handleUpEvent(t){this.pointerHandler_=null;const e=this.getExtentInternal();return e&&0!==gi(e)||this.setExtent(null),!1}setMap(t){this.extentOverlay_.setMap(t),this.vertexOverlay_.setMap(t),super.setMap(t)}getExtent(){return Dn(this.getExtentInternal(),this.getMap().getView().getProjection())}getExtentInternal(){return this.extent_}setExtent(t){this.extent_=t||null,this.createOrUpdateExtentFeature_(t),this.dispatchEvent(new qm(this.extent_))}};function Qm(t){return parseFloat(t)}function t_(t){return function(t){return F(t,5)}(t).toString()}function e_(t,e){return!isNaN(t)&&t!==Qm(t_(e))}var i_=class extends wh{constructor(t){let e;super(),e=!0===(t=Object.assign({animate:!0,params:["x","y","z","r","l"],replace:!1,prefix:""},t||{})).animate?{duration:250}:t.animate?t.animate:null,this.animationOptions_=e,this.params_=t.params.reduce(((t,e)=>(t[e]=!0,t)),{}),this.replace_=t.replace,this.prefix_=t.prefix,this.listenerKeys_=[],this.initial_=!0,this.updateState_=this.updateState_.bind(this),this.trackedCallbacks_={},this.trackedValues_={}}getParamName_(t){return this.prefix_?this.prefix_+t:t}get_(t,e){return t.get(this.getParamName_(e))}set_(t,e,i){e in this.params_&&t.set(this.getParamName_(e),i)}delete_(t,e){e in this.params_&&t.delete(this.getParamName_(e))}setMap(t){const e=this.getMap();super.setMap(t),t!==e&&(e&&this.unregisterListeners_(e),t&&(this.initial_=!0,this.updateState_(),this.registerListeners_(t)))}registerListeners_(t){this.listenerKeys_.push(Ot(t,rh,this.updateUrl_,this),Ot(t.getLayerGroup(),St,this.updateUrl_,this),Ot(t,"change:layergroup",this.handleChangeLayerGroup_,this)),this.replace_||addEventListener("popstate",this.updateState_)}unregisterListeners_(t){for(let t=0,e=this.listenerKeys_.length;t<e;++t)Gt(this.listenerKeys_[t]);this.listenerKeys_.length=0,this.replace_||removeEventListener("popstate",this.updateState_);const e=new URL(window.location.href),i=e.searchParams;this.delete_(i,"x"),this.delete_(i,"y"),this.delete_(i,"z"),this.delete_(i,"r"),this.delete_(i,"l"),window.history.replaceState(null,"",e)}handleChangeLayerGroup_(){const t=this.getMap();t&&(this.unregisterListeners_(t),this.registerListeners_(t),this.initial_=!0,this.updateUrl_())}updateState_(){const t=new URL(window.location.href).searchParams;for(const e in this.trackedCallbacks_){const i=t.get(e);e in this.trackedCallbacks_&&i!==this.trackedValues_[e]&&(this.trackedValues_[e]=i,this.trackedCallbacks_[e](i))}const e=this.getMap();if(!e)return;const i=e.getView();if(!i)return;let n=!1;const r={},s=Qm(this.get_(t,"z"));"z"in this.params_&&e_(s,i.getZoom())&&(n=!0,r.zoom=s);const o=Qm(this.get_(t,"r"));"r"in this.params_&&e_(o,i.getRotation())&&(n=!0,r.rotation=o);const a=[Qm(this.get_(t,"x")),Qm(this.get_(t,"y"))];var l,h;("x"in this.params_||"y"in this.params_)&&(l=a,h=i.getCenter(),e_(l[0],h[0])||e_(l[1],h[1]))&&(n=!0,r.center=a),n&&(!this.initial_&&this.animationOptions_?i.animate(Object.assign(r,this.animationOptions_)):(r.center&&i.setCenter(r.center),"zoom"in r&&i.setZoom(r.zoom),"rotation"in r&&i.setRotation(r.rotation)));const u=e.getAllLayers(),c=this.get_(t,"l");if("l"in this.params_&&c&&c.length===u.length)for(let t=0,e=u.length;t<e;++t){const e=parseInt(c[t]);if(!isNaN(e)){const i=Boolean(e),n=u[t];n.getVisible()!==i&&n.setVisible(i)}}}track(t,e){this.trackedCallbacks_[t]=e;const i=new URL(window.location.href).searchParams.get(t);return this.trackedValues_[t]=i,i}update(t,e){const i=new URL(window.location.href),n=i.searchParams;null===e?n.delete(t):n.set(t,e),t in this.trackedValues_&&(this.trackedValues_[t]=e),this.updateHistory_(i)}updateUrl_(){const t=this.getMap();if(!t)return;const e=t.getView();if(!e)return;const i=e.getCenter(),n=e.getZoom(),r=e.getRotation(),s=t.getAllLayers(),o=new Array(s.length);for(let t=0,e=s.length;t<e;++t)o[t]=s[t].getVisible()?"1":"0";const a=new URL(window.location.href),l=a.searchParams;this.set_(l,"x",t_(i[0])),this.set_(l,"y",t_(i[1])),this.set_(l,"z",t_(n)),this.set_(l,"r",t_(r)),this.set_(l,"l",o.join("")),this.updateHistory_(a),this.initial_=!1}updateHistory_(t){t.href!==window.location.href&&(this.initial_||this.replace_?window.history.replaceState(history.state,"",t):window.history.pushState(null,"",t))}};const n_=[0,0,0,0],r_=[],s_="modifystart",o_="modifyend";class a_ extends at{constructor(t,e,i){super(t),this.features=e,this.mapBrowserEvent=i}}function l_(t,e){return t.index-e.index}function h_(t,e,i){const n=e.geometry;if("Circle"===n.getType()){let r=n;if(1===e.index){const e=Ln();e&&(r=r.clone().transform(e,i));const n=Ji(r.getCenter(),An(t,i)),s=Math.sqrt(n)-r.getRadius();return s*s}}const r=An(t,i);return r_[0]=An(e.segment[0],i),r_[1]=An(e.segment[1],i),tn(r,r_)}function u_(t,e,i){const n=e.geometry;if("Circle"===n.getType()&&1===e.index){let e=n;const r=Ln();return r&&(e=e.clone().transform(r,i)),kn(e.getClosestPoint(An(t,i)),i)}const r=An(t,i);return r_[0]=An(e.segment[0],i),r_[1]=An(e.segment[1],i),kn(Yi(r,r_),i)}function c_(){const t=os();return function(e,i){return t.Point}}var d_=class extends Eh{constructor(t){let e;if(super(t),this.on,this.once,this.un,this.boundHandleFeatureChange_=this.handleFeatureChange_.bind(this),this.condition_=t.condition?t.condition:Oh,this.defaultDeleteCondition_=function(t){return function(t){const e=t.originalEvent;return e.altKey&&!(e.metaKey||e.ctrlKey)&&!e.shiftKey}(t)&&Ih(t)},this.deleteCondition_=t.deleteCondition?t.deleteCondition:this.defaultDeleteCondition_,this.insertVertexCondition_=t.insertVertexCondition?t.insertVertexCondition:Rh,this.vertexFeature_=null,this.vertexSegments_=null,this.lastPixel_=[0,0],this.ignoreNextSingleClick_=!1,this.featuresBeingModified_=null,this.rBush_=new bl,this.pixelTolerance_=void 0!==t.pixelTolerance?t.pixelTolerance:10,this.snappedToVertex_=!1,this.changingFeature_=!1,this.dragSegments_=[],this.overlay_=new wl({source:new Gl({useSpatialIndex:!1,wrapX:!!t.wrapX}),style:t.style?t.style:c_(),updateWhileAnimating:!0,updateWhileInteracting:!0}),this.SEGMENT_WRITERS_={Point:this.writePointGeometry_.bind(this),LineString:this.writeLineStringGeometry_.bind(this),LinearRing:this.writeLineStringGeometry_.bind(this),Polygon:this.writePolygonGeometry_.bind(this),MultiPoint:this.writeMultiPointGeometry_.bind(this),MultiLineString:this.writeMultiLineStringGeometry_.bind(this),MultiPolygon:this.writeMultiPolygonGeometry_.bind(this),Circle:this.writeCircleGeometry_.bind(this),GeometryCollection:this.writeGeometryCollectionGeometry_.bind(this)},this.source_=null,this.hitDetection_=null,t.features?e=t.features:t.source&&(this.source_=t.source,e=new Rs(this.source_.getFeatures()),this.source_.addEventListener(Cl,this.handleSourceAdd_.bind(this)),this.source_.addEventListener(Rl,this.handleSourceRemove_.bind(this))),!e)throw new Error("The modify interaction requires features, a source or a layer");t.hitDetection&&(this.hitDetection_=t.hitDetection),this.features_=e,this.features_.forEach(this.addFeature_.bind(this)),this.features_.addEventListener(Es,this.handleFeatureAdd_.bind(this)),this.features_.addEventListener(Cs,this.handleFeatureRemove_.bind(this)),this.lastPointerEvent_=null,this.delta_=[0,0],this.snapToPointer_=void 0===t.snapToPointer?!this.hitDetection_:t.snapToPointer}addFeature_(t){const e=t.getGeometry();if(e){const i=this.SEGMENT_WRITERS_[e.getType()];i&&i(t,e)}const i=this.getMap();i&&i.isRendered()&&this.getActive()&&this.handlePointerAtPixel_(this.lastPixel_,i),t.addEventListener(St,this.boundHandleFeatureChange_)}willModifyFeatures_(t,e){if(!this.featuresBeingModified_){this.featuresBeingModified_=new Rs;const i=this.featuresBeingModified_.getArray();for(let t=0,n=e.length;t<n;++t){const n=e[t];for(let t=0,e=n.length;t<e;++t){const e=n[t].feature;e&&!i.includes(e)&&this.featuresBeingModified_.push(e)}}0===this.featuresBeingModified_.getLength()?this.featuresBeingModified_=null:this.dispatchEvent(new a_(s_,this.featuresBeingModified_,t))}}removeFeature_(t){this.removeFeatureSegmentData_(t),this.vertexFeature_&&0===this.features_.getLength()&&(this.overlay_.getSource().removeFeature(this.vertexFeature_),this.vertexFeature_=null),t.removeEventListener(St,this.boundHandleFeatureChange_)}removeFeatureSegmentData_(t){const e=this.rBush_,i=[];e.forEach((function(e){t===e.feature&&i.push(e)}));for(let t=i.length-1;t>=0;--t){const n=i[t];for(let t=this.dragSegments_.length-1;t>=0;--t)this.dragSegments_[t][0]===n&&this.dragSegments_.splice(t,1);e.remove(n)}}setActive(t){this.vertexFeature_&&!t&&(this.overlay_.getSource().removeFeature(this.vertexFeature_),this.vertexFeature_=null),super.setActive(t)}setMap(t){this.overlay_.setMap(t),super.setMap(t)}getOverlay(){return this.overlay_}handleSourceAdd_(t){t.feature&&this.features_.push(t.feature)}handleSourceRemove_(t){t.feature&&this.features_.remove(t.feature)}handleFeatureAdd_(t){this.addFeature_(t.element)}handleFeatureChange_(t){if(!this.changingFeature_){const e=t.target;this.removeFeature_(e),this.addFeature_(e)}}handleFeatureRemove_(t){this.removeFeature_(t.element)}writePointGeometry_(t,e){const i=e.getCoordinates(),n={feature:t,geometry:e,segment:[i,i]};this.rBush_.insert(e.getExtent(),n)}writeMultiPointGeometry_(t,e){const i=e.getCoordinates();for(let n=0,r=i.length;n<r;++n){const r=i[n],s={feature:t,geometry:e,depth:[n],index:n,segment:[r,r]};this.rBush_.insert(e.getExtent(),s)}}writeLineStringGeometry_(t,e){const i=e.getCoordinates();for(let n=0,r=i.length-1;n<r;++n){const r=i.slice(n,n+2),s={feature:t,geometry:e,index:n,segment:r};this.rBush_.insert(Ze(r),s)}}writeMultiLineStringGeometry_(t,e){const i=e.getCoordinates();for(let n=0,r=i.length;n<r;++n){const r=i[n];for(let i=0,s=r.length-1;i<s;++i){const s=r.slice(i,i+2),o={feature:t,geometry:e,depth:[n],index:i,segment:s};this.rBush_.insert(Ze(s),o)}}}writePolygonGeometry_(t,e){const i=e.getCoordinates();for(let n=0,r=i.length;n<r;++n){const r=i[n];for(let i=0,s=r.length-1;i<s;++i){const s=r.slice(i,i+2),o={feature:t,geometry:e,depth:[n],index:i,segment:s};this.rBush_.insert(Ze(s),o)}}}writeMultiPolygonGeometry_(t,e){const i=e.getCoordinates();for(let n=0,r=i.length;n<r;++n){const r=i[n];for(let i=0,s=r.length;i<s;++i){const s=r[i];for(let r=0,o=s.length-1;r<o;++r){const o=s.slice(r,r+2),a={feature:t,geometry:e,depth:[i,n],index:r,segment:o};this.rBush_.insert(Ze(o),a)}}}}writeCircleGeometry_(t,e){const i=e.getCenter(),n={feature:t,geometry:e,index:0,segment:[i,i]},r={feature:t,geometry:e,index:1,segment:[i,i]},s=[n,r];n.featureSegments=s,r.featureSegments=s,this.rBush_.insert(si(i),n);let o=e;const a=Ln();if(a&&this.getMap()){const t=this.getMap().getView().getProjection();o=o.clone().transform(a,t),o=Zr(o).transform(t,a)}this.rBush_.insert(o.getExtent(),r)}writeGeometryCollectionGeometry_(t,e){const i=e.getGeometriesArray();for(let e=0;e<i.length;++e){const n=i[e];(0,this.SEGMENT_WRITERS_[n.getType()])(t,n)}}createOrUpdateVertexFeature_(t,e,i){let n=this.vertexFeature_;if(n){n.getGeometry().setCoordinates(t)}else n=new De(new Ar(t)),this.vertexFeature_=n,this.overlay_.getSource().addFeature(n);return n.set("features",e),n.set("geometries",i),n}handleEvent(t){if(!t.originalEvent)return!0;let e;return this.lastPointerEvent_=t,t.map.getView().getInteracting()||t.type!=Jl.POINTERMOVE||this.handlingDownUpSequence||this.handlePointerMove_(t),this.vertexFeature_&&this.deleteCondition_(t)&&(e=!(t.type!=Jl.SINGLECLICK||!this.ignoreNextSingleClick_)||this.removePoint()),t.type==Jl.SINGLECLICK&&(this.ignoreNextSingleClick_=!1),super.handleEvent(t)&&!e}handleDragEvent(t){this.ignoreNextSingleClick_=!1,this.willModifyFeatures_(t,this.dragSegments_);const e=[t.coordinate[0]+this.delta_[0],t.coordinate[1]+this.delta_[1]],i=[],n=[];for(let r=0,s=this.dragSegments_.length;r<s;++r){const s=this.dragSegments_[r],o=s[0],a=o.feature;i.includes(a)||i.push(a);const l=o.geometry;n.includes(l)||n.push(l);const h=o.depth;let u;const c=o.segment,d=s[1];for(;e.length<l.getStride();)e.push(c[d][e.length]);switch(l.getType()){case"Point":u=e,c[0]=e,c[1]=e;break;case"MultiPoint":u=l.getCoordinates(),u[o.index]=e,c[0]=e,c[1]=e;break;case"LineString":u=l.getCoordinates(),u[o.index+d]=e,c[d]=e;break;case"MultiLineString":case"Polygon":u=l.getCoordinates(),u[h[0]][o.index+d]=e,c[d]=e;break;case"MultiPolygon":u=l.getCoordinates(),u[h[1]][h[0]][o.index+d]=e,c[d]=e;break;case"Circle":if(c[0]=e,c[1]=e,0===o.index)this.changingFeature_=!0,l.setCenter(e),this.changingFeature_=!1;else{this.changingFeature_=!0;const i=t.map.getView().getProjection();let n=Qi(An(l.getCenter(),i),An(e,i));const r=Ln();if(r){const t=l.clone().transform(r,i);t.setRadius(n),n=t.transform(i,r).getRadius()}l.setRadius(n),this.changingFeature_=!1}}u&&this.setGeometryCoordinates_(l,u)}this.createOrUpdateVertexFeature_(e,i,n)}handleDownEvent(t){if(!this.condition_(t))return!1;const e=t.coordinate;this.handlePointerAtPixel_(t.pixel,t.map,e),this.dragSegments_.length=0,this.featuresBeingModified_=null;const i=this.vertexFeature_;if(i){const n=t.map.getView().getProjection(),r=[],s=i.getGeometry().getCoordinates(),o=Ze([s]),a=this.rBush_.getInExtent(o),h={};a.sort(l_);for(let i=0,o=a.length;i<o;++i){const o=a[i],u=o.segment;let c=l(o.geometry);const d=o.depth;if(d&&(c+="-"+d.join("-")),h[c]||(h[c]=new Array(2)),"Circle"!==o.geometry.getType()||1!==o.index)if(!Ki(u[0],s)||h[c][0])if(!Ki(u[1],s)||h[c][1])l(u)in this.vertexSegments_&&!h[c][0]&&!h[c][1]&&this.insertVertexCondition_(t)&&r.push(o);else{if(h[c][0]&&0===h[c][0].index){let t=o.geometry.getCoordinates();switch(o.geometry.getType()){case"LineString":case"MultiLineString":continue;case"MultiPolygon":t=t[d[1]];case"Polygon":if(o.index!==t[d[0]].length-2)continue}}this.dragSegments_.push([o,1]),h[c][1]=o}else this.dragSegments_.push([o,0]),h[c][0]=o;else{Ki(u_(e,o,n),s)&&!h[c][0]&&(this.dragSegments_.push([o,0]),h[c][0]=o)}}r.length&&this.willModifyFeatures_(t,[r]);for(let t=r.length-1;t>=0;--t)this.insertVertex_(r[t],s)}return!!this.vertexFeature_}handleUpEvent(t){for(let e=this.dragSegments_.length-1;e>=0;--e){const i=this.dragSegments_[e][0],n=i.geometry;if("Circle"===n.getType()){const e=n.getCenter(),r=i.featureSegments[0],s=i.featureSegments[1];r.segment[0]=e,r.segment[1]=e,s.segment[0]=e,s.segment[1]=e,this.rBush_.update(si(e),r);let o=n;const a=Ln();if(a){const e=t.map.getView().getProjection();o=o.clone().transform(a,e),o=Zr(o).transform(e,a)}this.rBush_.update(o.getExtent(),s)}else this.rBush_.update(Ze(i.segment),i)}return this.featuresBeingModified_&&(this.dispatchEvent(new a_(o_,this.featuresBeingModified_,t)),this.featuresBeingModified_=null),!1}handlePointerMove_(t){this.lastPixel_=t.pixel,this.handlePointerAtPixel_(t.pixel,t.map,t.coordinate)}handlePointerAtPixel_(t,e,i){const n=i||e.getCoordinateFromPixel(t),r=e.getView().getProjection(),s=function(t,e){return h_(n,t,r)-h_(n,e,r)};let o,a;if(this.hitDetection_){const i="object"==typeof this.hitDetection_?t=>t===this.hitDetection_:void 0;e.forEachFeatureAtPixel(t,((t,e,i)=>{i&&"Point"===i.getType()&&(i=new Ar(kn(i.getCoordinates(),r)));const n=i||t.getGeometry();if(t instanceof De&&this.features_.getArray().includes(t)){a=n;const e=t.getGeometry().getFlatCoordinates().slice(0,2);o=[{feature:t,geometry:a,segment:[e,e]}]}return!0}),{layerFilter:i})}if(!o){const t=Dn(Ye(On(si(n,n_),r),e.getView().getResolution()*this.pixelTolerance_,n_),r);o=this.rBush_.getInExtent(t)}if(o&&o.length>0){const i=o.sort(s)[0],h=i.segment;let u=u_(n,i,r);const c=e.getPixelFromCoordinate(u);let d=Qi(t,c);if(a||d<=this.pixelTolerance_){const t={};if(t[l(h)]=!0,this.snapToPointer_||(this.delta_[0]=u[0]-n[0],this.delta_[1]=u[1]-n[1]),"Circle"===i.geometry.getType()&&1===i.index)this.snappedToVertex_=!0,this.createOrUpdateVertexFeature_(u,[i.feature],[i.geometry]);else{const n=e.getPixelFromCoordinate(h[0]),r=e.getPixelFromCoordinate(h[1]),s=Ji(c,n),a=Ji(c,r);d=Math.sqrt(Math.min(s,a)),this.snappedToVertex_=d<=this.pixelTolerance_,this.snappedToVertex_&&(u=s>a?h[1]:h[0]),this.createOrUpdateVertexFeature_(u,[i.feature],[i.geometry]);const g={};g[l(i.geometry)]=!0;for(let e=1,i=o.length;e<i;++e){const i=o[e].segment;if(!(Ki(h[0],i[0])&&Ki(h[1],i[1])||Ki(h[0],i[1])&&Ki(h[1],i[0])))break;{const n=l(o[e].geometry);n in g||(g[n]=!0,t[l(i)]=!0)}}}return void(this.vertexSegments_=t)}}this.vertexFeature_&&(this.overlay_.getSource().removeFeature(this.vertexFeature_),this.vertexFeature_=null)}insertVertex_(t,e){const i=t.segment,n=t.feature,r=t.geometry,s=t.depth,o=t.index;let a;for(;e.length<r.getStride();)e.push(0);switch(r.getType()){case"MultiLineString":case"Polygon":a=r.getCoordinates(),a[s[0]].splice(o+1,0,e);break;case"MultiPolygon":a=r.getCoordinates(),a[s[1]][s[0]].splice(o+1,0,e);break;case"LineString":a=r.getCoordinates(),a.splice(o+1,0,e);break;default:return}this.setGeometryCoordinates_(r,a);const l=this.rBush_;l.remove(t),this.updateSegmentIndices_(r,o,s,1);const h={segment:[i[0],e],feature:n,geometry:r,depth:s,index:o};l.insert(Ze(h.segment),h),this.dragSegments_.push([h,1]);const u={segment:[e,i[1]],feature:n,geometry:r,depth:s,index:o+1};l.insert(Ze(u.segment),u),this.dragSegments_.push([u,0]),this.ignoreNextSingleClick_=!0}removePoint(){if(this.lastPointerEvent_&&this.lastPointerEvent_.type!=Jl.POINTERDRAG){const t=this.lastPointerEvent_;this.willModifyFeatures_(t,this.dragSegments_);const e=this.removeVertex_();return this.featuresBeingModified_&&this.dispatchEvent(new a_(o_,this.featuresBeingModified_,t)),this.featuresBeingModified_=null,e}return!1}removeVertex_(){const t=this.dragSegments_,e={};let i,n,r,s,o,a,h,u,c,d,g,p=!1;for(o=t.length-1;o>=0;--o)r=t[o],d=r[0],g=l(d.feature),d.depth&&(g+="-"+d.depth.join("-")),g in e||(e[g]={}),0===r[1]?(e[g].right=d,e[g].index=d.index):1==r[1]&&(e[g].left=d,e[g].index=d.index+1);for(g in e){switch(c=e[g].right,h=e[g].left,a=e[g].index,u=a-1,d=void 0!==h?h:c,u<0&&(u=0),s=d.geometry,n=s.getCoordinates(),i=n,p=!1,s.getType()){case"MultiLineString":n[d.depth[0]].length>2&&(n[d.depth[0]].splice(a,1),p=!0);break;case"LineString":n.length>2&&(n.splice(a,1),p=!0);break;case"MultiPolygon":i=i[d.depth[1]];case"Polygon":i=i[d.depth[0]],i.length>4&&(a==i.length-1&&(a=0),i.splice(a,1),p=!0,0===a&&(i.pop(),i.push(i[0]),u=i.length-1))}if(p){this.setGeometryCoordinates_(s,n);const e=[];if(void 0!==h&&(this.rBush_.remove(h),e.push(h.segment[0])),void 0!==c&&(this.rBush_.remove(c),e.push(c.segment[1])),void 0!==h&&void 0!==c){const t={depth:d.depth,feature:d.feature,geometry:d.geometry,index:u,segment:e};this.rBush_.insert(Ze(t.segment),t)}this.updateSegmentIndices_(s,a,d.depth,-1),this.vertexFeature_&&(this.overlay_.getSource().removeFeature(this.vertexFeature_),this.vertexFeature_=null),t.length=0}}return p}setGeometryCoordinates_(t,e){this.changingFeature_=!0,t.setCoordinates(e),this.changingFeature_=!1}updateSegmentIndices_(t,e,i,n){this.rBush_.forEachInExtent(t.getExtent(),(function(r){r.geometry===t&&(void 0===i||void 0===r.depth||pt(r.depth,i))&&r.index>e&&(r.index+=n)}))}};const g_="select";class p_ extends at{constructor(t,e,i,n){super(t),this.selected=e,this.deselected=i,this.mapBrowserEvent=n}}const f_={};class m_ extends wh{constructor(t){let e;if(super(),this.on,this.once,this.un,t=t||{},this.boundAddFeature_=this.addFeature_.bind(this),this.boundRemoveFeature_=this.removeFeature_.bind(this),this.condition_=t.condition?t.condition:Ih,this.addCondition_=t.addCondition?t.addCondition:Mh,this.removeCondition_=t.removeCondition?t.removeCondition:Mh,this.toggleCondition_=t.toggleCondition?t.toggleCondition:kh,this.multi_=!!t.multi&&t.multi,this.filter_=t.filter?t.filter:ft,this.hitTolerance_=t.hitTolerance?t.hitTolerance:0,this.style_=void 0!==t.style?t.style:function(){const t=os();return gt(t.Polygon,t.LineString),gt(t.GeometryCollection,t.LineString),function(e){return e.getGeometry()?t[e.getGeometry().getType()]:null}}(),this.features_=t.features||new Rs,t.layers)if("function"==typeof t.layers)e=t.layers;else{const i=t.layers;e=function(t){return i.includes(t)}}else e=ft;this.layerFilter_=e,this.featureLayerAssociation_={}}addFeatureLayerAssociation_(t,e){this.featureLayerAssociation_[l(t)]=e}getFeatures(){return this.features_}getHitTolerance(){return this.hitTolerance_}getLayer(t){return this.featureLayerAssociation_[l(t)]}setHitTolerance(t){this.hitTolerance_=t}setMap(t){this.getMap()&&this.style_&&this.features_.forEach(this.restorePreviousStyle_.bind(this)),super.setMap(t),t?(this.features_.addEventListener(Es,this.boundAddFeature_),this.features_.addEventListener(Cs,this.boundRemoveFeature_),this.style_&&this.features_.forEach(this.applySelectedStyle_.bind(this))):(this.features_.removeEventListener(Es,this.boundAddFeature_),this.features_.removeEventListener(Cs,this.boundRemoveFeature_))}addFeature_(t){const e=t.element;if(this.style_&&this.applySelectedStyle_(e),!this.getLayer(e)){const t=this.getMap().getAllLayers().find((function(t){if(t instanceof wl&&t.getSource()&&t.getSource().hasFeature(e))return t}));t&&this.addFeatureLayerAssociation_(e,t)}}removeFeature_(t){this.style_&&this.restorePreviousStyle_(t.element)}getStyle(){return this.style_}applySelectedStyle_(t){const e=l(t);e in f_||(f_[e]=t.getStyle()),t.setStyle(this.style_)}restorePreviousStyle_(t){const e=this.getMap().getInteractions().getArray();for(let i=e.length-1;i>=0;--i){const n=e[i];if(n!==this&&n instanceof m_&&n.getStyle()&&-1!==n.getFeatures().getArray().lastIndexOf(t))return void t.setStyle(n.getStyle())}const i=l(t);t.setStyle(f_[i]),delete f_[i]}removeFeatureLayerAssociation_(t){delete this.featureLayerAssociation_[l(t)]}handleEvent(t){if(!this.condition_(t))return!0;const e=this.addCondition_(t),i=this.removeCondition_(t),n=this.toggleCondition_(t),r=!e&&!i&&!n,s=t.map,o=this.getFeatures(),a=[],l=[];if(r){vt(this.featureLayerAssociation_),s.forEachFeatureAtPixel(t.pixel,((t,e)=>{if(t instanceof De&&this.filter_(t,e))return this.addFeatureLayerAssociation_(t,e),l.push(t),!this.multi_}),{layerFilter:this.layerFilter_,hitTolerance:this.hitTolerance_});for(let t=o.getLength()-1;t>=0;--t){const e=o.item(t),i=l.indexOf(e);i>-1?l.splice(i,1):(o.remove(e),a.push(e))}0!==l.length&&o.extend(l)}else{s.forEachFeatureAtPixel(t.pixel,((t,r)=>{if(t instanceof De&&this.filter_(t,r))return!e&&!n||o.getArray().includes(t)?(i||n)&&o.getArray().includes(t)&&(a.push(t),this.removeFeatureLayerAssociation_(t)):(this.addFeatureLayerAssociation_(t,r),l.push(t)),!this.multi_}),{layerFilter:this.layerFilter_,hitTolerance:this.hitTolerance_});for(let t=a.length-1;t>=0;--t)o.remove(a[t]);o.extend(l)}return(l.length>0||a.length>0)&&this.dispatchEvent(new p_(g_,l,a,t)),!0}}var __=m_;const y_="snap";class x_ extends at{constructor(t,e){super(t),this.vertex=e.vertex,this.vertexPixel=e.vertexPixel,this.feature=e.feature,this.segment=e.segment}}function v_(t){return t.feature?t.feature:t.element?t.element:null}const w_=[];var b_=class extends Eh{constructor(t){const e=t=t||{};e.handleDownEvent||(e.handleDownEvent=ft),e.stopDown||(e.stopDown=mt),super(e),this.on,this.once,this.un,this.source_=t.source?t.source:null,this.vertex_=void 0===t.vertex||t.vertex,this.edge_=void 0===t.edge||t.edge,this.features_=t.features?t.features:null,this.featuresListenerKeys_=[],this.featureChangeListenerKeys_={},this.indexedFeaturesExtents_={},this.pendingFeatures_={},this.pixelTolerance_=void 0!==t.pixelTolerance?t.pixelTolerance:10,this.rBush_=new 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i,n=1;this.uniforms_.forEach((function(r){if(i="function"==typeof r.value?r.value(t):r.value,i instanceof HTMLCanvasElement||i instanceof ImageData)r.texture||(r.texture=e.createTexture()),e.activeTexture(e[`TEXTURE${n}`]),e.bindTexture(e.TEXTURE_2D,r.texture),e.texParameteri(e.TEXTURE_2D,e.TEXTURE_MIN_FILTER,e.LINEAR),e.texParameteri(e.TEXTURE_2D,e.TEXTURE_WRAP_S,e.CLAMP_TO_EDGE),e.texParameteri(e.TEXTURE_2D,e.TEXTURE_WRAP_T,e.CLAMP_TO_EDGE),i instanceof ImageData?e.texImage2D(e.TEXTURE_2D,0,e.RGBA,e.RGBA,i.width,i.height,0,e.UNSIGNED_BYTE,new Uint8Array(i.data)):e.texImage2D(e.TEXTURE_2D,0,e.RGBA,e.RGBA,e.UNSIGNED_BYTE,i),e.uniform1i(r.location,n++);else if(Array.isArray(i))switch(i.length){case 2:return void e.uniform2f(r.location,i[0],i[1]);case 3:return void e.uniform3f(r.location,i[0],i[1],i[2]);case 4:return void e.uniform4f(r.location,i[0],i[1],i[2],i[3]);default:return}else"number"==typeof i&&e.uniform1f(r.location,i)}))}};const pv="u_projectionMatrix",fv="u_time",mv="u_zoom",_v="u_resolution",yv="u_rotation",xv="u_viewportSizePx",vv="u_pixelRatio",wv="u_hitDetection",bv={UNSIGNED_BYTE:5121,UNSIGNED_SHORT:5123,UNSIGNED_INT:5125,FLOAT:5126},Sv={};function Ev(t){return"shared/"+t}let Cv=0;function Tv(t){let e=Sv[t];if(!e){const i=document.createElement("canvas");i.width=1,i.height=1,i.style.position="absolute",i.style.left="0";const n=function(t,e){e=Object.assign({preserveDrawingBuffer:!0,antialias:!W},e);const i=av.length;for(let n=0;n<i;++n)try{const i=t.getContext(av[n],e);if(i)return i}catch(t){}return null}(i);e={users:0,context:n},Sv[t]=e}return e.users+=1,e.context}class Pv extends ht{constructor(t){super(),t=t||{},this.boundHandleWebGLContextLost_=this.handleWebGLContextLost.bind(this),this.boundHandleWebGLContextRestored_=this.handleWebGLContextRestored.bind(this),this.canvasCacheKey_=t.canvasCacheKey?Ev(t.canvasCacheKey):function(){const t="unique/"+Cv;return 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e=t.size,i=t.viewState.rotation,n=t.pixelRatio;this.setUniformFloatValue(fv,.001*(Date.now()-this.startTime_)),this.setUniformFloatValue(mv,t.viewState.zoom),this.setUniformFloatValue(_v,t.viewState.resolution),this.setUniformFloatValue(vv,n),this.setUniformFloatVec2(xv,[e[0],e[1]]),this.setUniformFloatValue(yv,i)}applyHitDetectionUniform(t){const e=this.getUniformLocation(wv);this.getGL().uniform1i(e,t?1:0),t&&this.setUniformFloatValue(vv,.5)}applyUniforms(t){const e=this.gl_;let i,n=0;this.uniforms_.forEach((r=>{if(i="function"==typeof r.value?r.value(t):r.value,i instanceof HTMLCanvasElement||i instanceof HTMLImageElement||i instanceof ImageData){r.texture||(r.prevValue=void 0,r.texture=e.createTexture()),this.bindTexture(r.texture,n,r.name),e.texParameteri(e.TEXTURE_2D,e.TEXTURE_MIN_FILTER,e.LINEAR),e.texParameteri(e.TEXTURE_2D,e.TEXTURE_WRAP_S,e.CLAMP_TO_EDGE),e.texParameteri(e.TEXTURE_2D,e.TEXTURE_WRAP_T,e.CLAMP_TO_EDGE);(!(i instanceof 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sw(t,e,i){this.i=t,this.x=e,this.y=i,this.prev=null,this.next=null,this.z=0,this.prevZ=null,this.nextZ=null,this.steiner=!1}function ow(t,e,i,n){for(var r=0,s=e,o=i-n;s<i;s+=n)r+=(t[o]-t[s])*(t[s+1]+t[o+1]),o=s;return r}Av.exports=Dv,Av.exports.default=Dv,Dv.deviation=function(t,e,i,n){var r=e&&e.length,s=r?e[0]*i:t.length,o=Math.abs(ow(t,0,s,i));if(r)for(var a=0,l=e.length;a<l;a++){var h=e[a]*i,u=a<l-1?e[a+1]*i:t.length;o-=Math.abs(ow(t,h,u,i))}var c=0;for(a=0;a<n.length;a+=3){var d=n[a]*i,g=n[a+1]*i,p=n[a+2]*i;c+=Math.abs((t[d]-t[p])*(t[g+1]-t[d+1])-(t[d]-t[g])*(t[p+1]-t[d+1]))}return 0===o&&0===c?0:Math.abs((c-o)/o)},Dv.flatten=function(t){for(var e=t[0][0].length,i={vertices:[],holes:[],dimensions:e},n=0,r=0;r<t.length;r++){for(var s=0;s<t[r].length;s++)for(var o=0;o<e;o++)i.vertices.push(t[r][s][o]);r>0&&(n+=t[r-1].length,i.holes.push(n))}return i};function aw(t,e){const 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Pa?e.getRenderBuffer():0,a=Ye(t.extent,o*s);i.loadFeatures(a,s,r),this.rebuildBuffers_(t),this.previousExtent_=t.extent.slice()}return this.helper.useProgram(this.program_,t),this.helper.prepareDraw(t),this.helper.bindBuffer(this.verticesBuffer_),this.helper.bindBuffer(this.indicesBuffer_),this.helper.enableAttributes(this.attributes),!0}rebuildBuffers_(t){const e=[1,0,0,1,0,0];this.helper.makeProjectionTransform(t,e);const i=Ln(),n=(this.hitDetectionEnabled_?7:2)+this.customAttributes.length,r=n*this.featureCount_;let s,o;this.renderInstructions_&&this.renderInstructions_.length===r||(this.renderInstructions_=new Float32Array(r));const a=[],l=[];let h=-1;for(const n in this.featureCache_)if(s=this.featureCache_[n],o=s.geometry,o&&"Point"===o.getType()){if(i){const e=An(o.getFlatCoordinates(),t.viewState.projection);a[0]=e[0],a[1]=e[1]}else a[0]=o.getFlatCoordinates()[0],a[1]=o.getFlatCoordinates()[1];if(je(e,a),this.renderInstructions_[++h]=a[0],this.renderInstructions_[++h]=a[1],this.hitDetectionEnabled_){const t=aw(h+5,l);this.renderInstructions_[++h]=t[0],this.renderInstructions_[++h]=t[1],this.renderInstructions_[++h]=t[2],this.renderInstructions_[++h]=t[3],this.renderInstructions_[++h]=Number(n)}for(let t=0;t<this.customAttributes.length;t++){const e=this.customAttributes[t].callback(s.feature,s.properties);this.renderInstructions_[++h]=e}}const u={id:++this.lastSentId,type:kv,renderInstructions:this.renderInstructions_.buffer,customAttributesSize:n-2};u.projectionTransform=e,this.ready=!1,this.worker_.postMessage(u,[this.renderInstructions_.buffer]),this.renderInstructions_=null}forEachFeatureAtCoordinate(t,e,i,n,r){if(Se(this.hitDetectionEnabled_,"`forEachFeatureAtCoordinate` cannot be used on a WebGL layer if the hit detection logic has been disabled using the `disableHitDetection: true` option."),!this.renderInstructions_||!this.hitDetectionEnabled_)return;const s=je(e.coordinateToPixelTransform,t.slice()),o=this.hitRenderTarget_.readPixel(s[0]/2,s[1]/2),a=function(t){let e=0;const i=256,n=255;return e+=Math.round(t[0]*i*i*i*n),e+=Math.round(t[1]*i*i*n),e+=Math.round(t[2]*i*n),e+=Math.round(t[3]*n),e}([o[0]/255,o[1]/255,o[2]/255,o[3]/255]),l=this.renderInstructions_[a],h=Math.floor(l).toString(),u=this.getLayer().getSource().getFeatureByUid(h);return u?n(u,this.getLayer(),null):void 0}renderWorlds(t,e,i,n,r){let s=i;this.helper.useProgram(this.program_,t),e&&(this.hitRenderTarget_.setSize([Math.floor(t.size[0]/2),Math.floor(t.size[1]/2)]),this.helper.prepareDrawToRenderTarget(t,this.hitRenderTarget_,!0)),this.helper.bindBuffer(this.verticesBuffer_),this.helper.bindBuffer(this.indicesBuffer_),this.helper.enableAttributes(this.attributes);do{this.helper.makeProjectionTransform(t,this.currentTransform_),Be(this.currentTransform_,s*r,0),Ge(this.currentTransform_,this.invertRenderTransform_),this.helper.applyUniforms(t),this.helper.applyHitDetectionUniform(e);const i=this.indicesBuffer_.getSize();this.helper.drawElements(0,i)}while(++s<n)}disposeInternal(){this.worker_.terminate(),this.layer_=null,this.sourceListenKeys_.forEach((function(t){Gt(t)})),this.sourceListenKeys_=null,super.disposeInternal()}};var hw=class{constructor(t,e){this.name=t,this.data=e,this.texture_=null}getTexture(t){if(!this.texture_){const e=t.createTexture();t.bindTexture(t.TEXTURE_2D,e),t.texParameteri(t.TEXTURE_2D,t.TEXTURE_WRAP_S,t.CLAMP_TO_EDGE),t.texParameteri(t.TEXTURE_2D,t.TEXTURE_WRAP_T,t.CLAMP_TO_EDGE),t.texParameteri(t.TEXTURE_2D,t.TEXTURE_MIN_FILTER,t.NEAREST),t.texParameteri(t.TEXTURE_2D,t.TEXTURE_MAG_FILTER,t.NEAREST),t.texImage2D(t.TEXTURE_2D,0,t.RGBA,this.data.length/4,1,0,t.RGBA,t.UNSIGNED_BYTE,this.data),this.texture_=e}return this.texture_}};const uw={TILE_TRANSFORM:"u_tileTransform",TRANSITION_ALPHA:"u_transitionAlpha",DEPTH:"u_depth",RENDER_EXTENT:"u_renderExtent",PATTERN_ORIGIN:"u_patternOrigin",RESOLUTION:"u_resolution",ZOOM:"u_zoom",GLOBAL_ALPHA:"u_globalAlpha",PROJECTION_MATRIX:"u_projectionMatrix",SCREEN_TO_WORLD_MATRIX:"u_screenToWorldMatrix",TILE_TEXTURE_ARRAY:"u_tileTextures",TEXTURE_PIXEL_WIDTH:"u_texturePixelWidth",TEXTURE_PIXEL_HEIGHT:"u_texturePixelHeight",TEXTURE_RESOLUTION:"u_textureResolution",TEXTURE_ORIGIN_X:"u_textureOriginX",TEXTURE_ORIGIN_Y:"u_textureOriginY"};function cw(t){const e=t.toString();return e.includes(".")?e:e+".0"}function dw(t){if(t.length<2||t.length>4)throw new Error("`formatArray` can only output `vec2`, `vec3` or `vec4` arrays.");return`vec${t.length}(${t.map(cw).join(", ")})`}function gw(t){const e=j(t),i=e.length>3?e[3]:1;return dw([e[0]/255*i,e[1]/255*i,e[2]/255*i,i])}const pw={};let fw=0;function mw(t){return t in pw||(pw[t]=fw++),pw[t]}function _w(t){return cw(mw(t))}function yw(t){return"u_var_"+t}const xw="getBandValue";function vw(t){return(e,i,n)=>{const r=i.args.length,s=new Array(r);for(let t=0;t<r;++t)s[t]=bw(i.args[t],n,e);return t(s,e)}}const ww={[qo.Get]:(t,e)=>{const i=e.args[0].value;i in t.properties||(t.properties[i]={name:i,type:e.type});return(t.inFragmentShader?"v_prop_":"a_prop_")+i},[qo.GeometryType]:(t,e,i)=>{const n="geometryType",r=t=>{const e=t.getType();switch(e){case"Point":case"LineString":case"Polygon":return e;case"MultiPoint":case"MultiLineString":case"MultiPolygon":return e.substring(5);case"Circle":return"Polygon";case"GeometryCollection":return r(t.getGeometries()[0])}};n in t.properties||(t.properties[n]={name:n,type:Ao,evaluator:t=>r(t.getGeometry())});return(t.inFragmentShader?"v_prop_":"a_prop_")+n},[qo.Var]:(t,e)=>{const i=e.args[0].value;return i in t.variables||(t.variables[i]={name:i,type:e.type}),yw(i)},[qo.Resolution]:()=>"u_resolution",[qo.Zoom]:()=>"u_zoom",[qo.Time]:()=>"u_time",[qo.Any]:vw((t=>`(${t.join(" || ")})`)),[qo.All]:vw((t=>`(${t.join(" && ")})`)),[qo.Not]:vw((([t])=>`(!${t})`)),[qo.Equal]:vw((([t,e])=>`(${t} == ${e})`)),[qo.NotEqual]:vw((([t,e])=>`(${t} != ${e})`)),[qo.GreaterThan]:vw((([t,e])=>`(${t} > ${e})`)),[qo.GreaterThanOrEqualTo]:vw((([t,e])=>`(${t} >= ${e})`)),[qo.LessThan]:vw((([t,e])=>`(${t} < ${e})`)),[qo.LessThanOrEqualTo]:vw((([t,e])=>`(${t} <= ${e})`)),[qo.Multiply]:vw((t=>`(${t.join(" * ")})`)),[qo.Divide]:vw((([t,e])=>`(${t} / ${e})`)),[qo.Add]:vw((t=>`(${t.join(" + ")})`)),[qo.Subtract]:vw((([t,e])=>`(${t} - ${e})`)),[qo.Clamp]:vw((([t,e,i])=>`clamp(${t}, ${e}, ${i})`)),[qo.Mod]:vw((([t,e])=>`mod(${t}, ${e})`)),[qo.Pow]:vw((([t,e])=>`pow(${t}, ${e})`)),[qo.Abs]:vw((([t])=>`abs(${t})`)),[qo.Floor]:vw((([t])=>`floor(${t})`)),[qo.Ceil]:vw((([t])=>`ceil(${t})`)),[qo.Round]:vw((([t])=>`floor(${t} + 0.5)`)),[qo.Sin]:vw((([t])=>`sin(${t})`)),[qo.Cos]:vw((([t])=>`cos(${t})`)),[qo.Atan]:vw((([t,e])=>void 0!==e?`atan(${t}, ${e})`:`atan(${t})`)),[qo.Sqrt]:vw((([t])=>`sqrt(${t})`)),[qo.Match]:vw((t=>{const e=t[0],i=t[t.length-1];let n=null;for(let r=t.length-3;r>=1;r-=2){n=`(${e} == ${t[r]} ? ${t[r+1]} : ${n||i})`}return n})),[qo.Between]:vw((([t,e,i])=>`(${t} >= ${e} && ${t} <= ${i})`)),[qo.Interpolate]:vw((([t,e,...i])=>{let n="";for(let r=0;r<i.length-2;r+=2){const s=i[r],o=n||i[r+1],a=i[r+2],l=i[r+3];let h;h=t===cw(1)?`(${e} - ${s}) / (${a} - ${s})`:`(pow(${t}, (${e} - ${s})) - 1.0) / (pow(${t}, (${a} - ${s})) - 1.0)`,n=`mix(${o}, ${l}, clamp(${h}, 0.0, 1.0))`}return n})),[qo.Case]:vw((t=>{const e=t[t.length-1];let i=null;for(let n=t.length-3;n>=0;n-=2){i=`(${t[n]} ? ${t[n+1]} : ${i||e})`}return i})),[qo.In]:vw((([t,...e],i)=>{const n=function(t,e){return`operator_${t}_${Object.keys(e.functions).length}`}("in",i),r=[];for(let t=0;t<e.length;t+=1)r.push(` if (inputValue == ${e[t]}) { return true; }`);return i.functions[n]=`bool ${n}(float inputValue) {\n${r.join("\n")}\n return false;\n}`,`${n}(${t})`})),[qo.Array]:vw((t=>`vec${t.length}(${t.join(", ")})`)),[qo.Color]:vw((t=>{const e=t.slice(0,3).map((t=>`${t} / 255.0`));if(3===t.length)return`vec4(${e.join(", ")}, 1.0)`;return`(${t[3]} * vec4(${e.join(", ")}, 1.0))`})),[qo.Band]:vw((([t,e,i],n)=>{if(!(xw in n.functions)){let t="";const e=n.bandCount||1;for(let i=0;i<e;i++){const n=Math.floor(i/4);let r=i%4;i===e-1&&1===r&&(r=3);t+=` if (band == ${i+1}.0) {\n return texture2D(${`${uw.TILE_TEXTURE_ARRAY}[${n}]`}, v_textureCoord + vec2(dx, dy))[${r}];\n }\n`}n.functions[xw]=`float getBandValue(float band, float xOffset, float yOffset) {\n float dx = xOffset / ${uw.TEXTURE_PIXEL_WIDTH};\n float dy = yOffset / ${uw.TEXTURE_PIXEL_HEIGHT};\n${t}\n}`}return`${xw}(${t}, ${e??"0.0"}, ${i??"0.0"})`})),[qo.Palette]:(t,e)=>{const[i,...n]=e.args,r=n.length,s=new Uint8Array(4*r);for(let t=0;t<n.length;t++){const e=j(n[t].value),i=4*t;s[i]=e[0],s[i+1]=e[1],s[i+2]=e[2],s[i+3]=255*e[3]}t.paletteTextures||(t.paletteTextures=[]);const o=`u_paletteTextures[${t.paletteTextures.length}]`,a=new hw(o,s);t.paletteTextures.push(a);return`texture2D(${o}, vec2((${bw(i,ko,t)} + 0.5) / ${r}.0, 0.5))`}};function bw(t,e,i){if(t instanceof Vo){const n=ww[t.operator];if(void 0===n)throw new Error(`No compiler defined for this operator: ${JSON.stringify(t.operator)}`);return n(i,t,e)}if((t.type&ko)>0)return cw(t.value);if((t.type&Lo)>0)return t.value.toString();if((t.type&Ao)>0)return _w(t.value.toString());if((t.type&Do)>0)return gw(t.value);if((t.type&Oo)>0)return dw(t.value);throw new Error(`Unexpected expression ${t.value} (expected type ${jo(e)})`)}const Sw="#ifdef GL_FRAGMENT_PRECISION_HIGH\nprecision highp float;\n#else\nprecision mediump float;\n#endif\nuniform mat4 u_projectionMatrix;\nuniform mat4 u_screenToWorldMatrix;\nuniform vec2 u_viewportSizePx;\nuniform float u_pixelRatio;\nuniform float u_globalAlpha;\nuniform float u_time;\nuniform float u_zoom;\nuniform float u_resolution;\nuniform float u_rotation;\nuniform vec4 u_renderExtent;\nuniform vec2 u_patternOrigin;\nuniform float u_depth;\nuniform mediump int u_hitDetection;\n\nconst float PI = 3.141592653589793238;\nconst float TWO_PI = 2.0 * PI;\n\n// this used to produce an alpha-premultiplied color from a texture\nvec4 samplePremultiplied(sampler2D sampler, vec2 texCoord) {\n vec4 color = texture2D(sampler, texCoord);\n return vec4(color.rgb * color.a, color.a);\n}\n",Ew={"fill-color":"rgba(255,255,255,0.4)","stroke-color":"#3399CC","stroke-width":1.25,"circle-radius":5,"circle-fill-color":"rgba(255,255,255,0.4)","circle-stroke-width":1.25,"circle-stroke-color":"#3399CC"};class Cw{constructor(){this.uniforms_=[],this.attributes_=[],this.varyings_=[],this.hasSymbol_=!1,this.symbolSizeExpression_=`vec2(${cw(Ew["circle-radius"])} + ${cw(.5*Ew["circle-stroke-width"])})`,this.symbolRotationExpression_="0.0",this.symbolOffsetExpression_="vec2(0.0)",this.symbolColorExpression_=gw(Ew["circle-fill-color"]),this.texCoordExpression_="vec4(0.0, 0.0, 1.0, 1.0)",this.discardExpression_="false",this.symbolRotateWithView_=!1,this.hasStroke_=!1,this.strokeWidthExpression_=cw(Ew["stroke-width"]),this.strokeColorExpression_=gw(Ew["stroke-color"]),this.strokeOffsetExpression_="0.",this.strokeCapExpression_=_w("round"),this.strokeJoinExpression_=_w("round"),this.strokeMiterLimitExpression_="10.",this.strokeDistanceFieldExpression_="-1000.",this.hasFill_=!1,this.fillColorExpression_=gw(Ew["fill-color"]),this.vertexShaderFunctions_=[],this.fragmentShaderFunctions_=[]}addUniform(t){return this.uniforms_.push(t),this}addAttribute(t){return this.attributes_.push(t),this}addVarying(t,e,i){return this.varyings_.push({name:t,type:e,expression:i}),this}setSymbolSizeExpression(t){return this.hasSymbol_=!0,this.symbolSizeExpression_=t,this}getSymbolSizeExpression(){return this.symbolSizeExpression_}setSymbolRotationExpression(t){return this.symbolRotationExpression_=t,this}setSymbolOffsetExpression(t){return this.symbolOffsetExpression_=t,this}getSymbolOffsetExpression(){return this.symbolOffsetExpression_}setSymbolColorExpression(t){return this.hasSymbol_=!0,this.symbolColorExpression_=t,this}getSymbolColorExpression(){return this.symbolColorExpression_}setTextureCoordinateExpression(t){return this.texCoordExpression_=t,this}setFragmentDiscardExpression(t){return this.discardExpression_=t,this}getFragmentDiscardExpression(){return this.discardExpression_}setSymbolRotateWithView(t){return this.symbolRotateWithView_=t,this}setStrokeWidthExpression(t){return this.hasStroke_=!0,this.strokeWidthExpression_=t,this}setStrokeColorExpression(t){return this.hasStroke_=!0,this.strokeColorExpression_=t,this}getStrokeColorExpression(){return this.strokeColorExpression_}setStrokeOffsetExpression(t){return this.strokeOffsetExpression_=t,this}setStrokeCapExpression(t){return this.strokeCapExpression_=t,this}setStrokeJoinExpression(t){return this.strokeJoinExpression_=t,this}setStrokeMiterLimitExpression(t){return this.strokeMiterLimitExpression_=t,this}setStrokeDistanceFieldExpression(t){return this.strokeDistanceFieldExpression_=t,this}setFillColorExpression(t){return this.hasFill_=!0,this.fillColorExpression_=t,this}getFillColorExpression(){return this.fillColorExpression_}addVertexShaderFunction(t){this.vertexShaderFunctions_.includes(t)||this.vertexShaderFunctions_.push(t)}addFragmentShaderFunction(t){this.fragmentShaderFunctions_.includes(t)||this.fragmentShaderFunctions_.push(t)}getSymbolVertexShader(){return this.hasSymbol_?`${Sw}\n${this.uniforms_.map((function(t){return"uniform "+t+";"})).join("\n")}\nattribute vec2 a_position;\nattribute float a_index;\nattribute vec4 a_hitColor;\n${this.attributes_.map((function(t){return"attribute "+t+";"})).join("\n")}\nvarying vec2 v_texCoord;\nvarying vec2 v_quadCoord;\nvarying vec4 v_hitColor;\nvarying vec2 v_centerPx;\nvarying float v_angle;\nvarying vec2 v_quadSizePx;\n${this.varyings_.map((function(t){return"varying "+t.type+" "+t.name+";"})).join("\n")}\n${this.vertexShaderFunctions_.join("\n")}\nvec2 pxToScreen(vec2 coordPx) {\n vec2 scaled = coordPx / u_viewportSizePx / 0.5;\n return scaled;\n}\n\nvec2 screenToPx(vec2 coordScreen) {\n return (coordScreen * 0.5 + 0.5) * u_viewportSizePx;\n}\n\nvoid main(void) {\n v_quadSizePx = ${this.symbolSizeExpression_};\n vec2 halfSizePx = v_quadSizePx * 0.5;\n vec2 centerOffsetPx = ${this.symbolOffsetExpression_};\n vec2 offsetPx = centerOffsetPx;\n if (a_index == 0.0) {\n offsetPx -= halfSizePx;\n } else if (a_index == 1.0) {\n offsetPx += halfSizePx * vec2(1., -1.);\n } else if (a_index == 2.0) {\n offsetPx += halfSizePx;\n } else {\n offsetPx += halfSizePx * vec2(-1., 1.);\n }\n float angle = ${this.symbolRotationExpression_};\n ${this.symbolRotateWithView_?"angle += u_rotation;":""}\n float c = cos(-angle);\n float s = sin(-angle);\n offsetPx = vec2(c * offsetPx.x - s * offsetPx.y, s * offsetPx.x + c * offsetPx.y);\n vec4 center = u_projectionMatrix * vec4(a_position, 0.0, 1.0);\n gl_Position = center + vec4(pxToScreen(offsetPx), u_depth, 0.);\n vec4 texCoord = ${this.texCoordExpression_};\n float u = a_index == 0.0 || a_index == 3.0 ? texCoord.s : texCoord.p;\n float v = a_index == 2.0 || a_index == 3.0 ? texCoord.t : texCoord.q;\n v_texCoord = vec2(u, v);\n v_hitColor = a_hitColor;\n v_angle = angle;\n c = cos(-v_angle);\n s = sin(-v_angle);\n centerOffsetPx = vec2(c * centerOffsetPx.x - s * centerOffsetPx.y, s * centerOffsetPx.x + c * centerOffsetPx.y); \n v_centerPx = screenToPx(center.xy) + centerOffsetPx;\n${this.varyings_.map((function(t){return" "+t.name+" = "+t.expression+";"})).join("\n")}\n}`:null}getSymbolFragmentShader(){return this.hasSymbol_?`${Sw}\n${this.uniforms_.map((function(t){return"uniform "+t+";"})).join("\n")}\nvarying vec2 v_texCoord;\nvarying vec4 v_hitColor;\nvarying vec2 v_centerPx;\nvarying float v_angle;\nvarying vec2 v_quadSizePx;\n${this.varyings_.map((function(t){return"varying "+t.type+" "+t.name+";"})).join("\n")}\n${this.fragmentShaderFunctions_.join("\n")}\n\nvoid main(void) {\n if (${this.discardExpression_}) { discard; }\n vec2 coordsPx = gl_FragCoord.xy / u_pixelRatio - v_centerPx; // relative to center\n float c = cos(v_angle);\n float s = sin(v_angle);\n coordsPx = vec2(c * coordsPx.x - s * coordsPx.y, s * coordsPx.x + c * coordsPx.y);\n gl_FragColor = ${this.symbolColorExpression_};\n if (u_hitDetection > 0) {\n if (gl_FragColor.a < 0.05) { discard; };\n gl_FragColor = v_hitColor;\n }\n}`:null}getStrokeVertexShader(){return this.hasStroke_?`${Sw}\n${this.uniforms_.map((function(t){return"uniform "+t+";"})).join("\n")}\nattribute vec2 a_position;\nattribute float a_index;\nattribute vec2 a_segmentStart;\nattribute vec2 a_segmentEnd;\nattribute float a_parameters;\nattribute float a_distance;\nattribute vec2 a_joinAngles;\nattribute vec4 a_hitColor;\n${this.attributes_.map((function(t){return"attribute "+t+";"})).join("\n")}\nvarying vec2 v_segmentStart;\nvarying vec2 v_segmentEnd;\nvarying float v_angleStart;\nvarying float v_angleEnd;\nvarying float v_width;\nvarying vec4 v_hitColor;\nvarying float v_distanceOffsetPx;\n${this.varyings_.map((function(t){return"varying "+t.type+" "+t.name+";"})).join("\n")}\n${this.vertexShaderFunctions_.join("\n")}\nvec2 worldToPx(vec2 worldPos) {\n vec4 screenPos = u_projectionMatrix * vec4(worldPos, 0.0, 1.0);\n return (0.5 * screenPos.xy + 0.5) * u_viewportSizePx;\n}\n\nvec4 pxToScreen(vec2 pxPos) {\n vec2 screenPos = 2.0 * pxPos / u_viewportSizePx - 1.0;\n return vec4(screenPos, u_depth, 1.0);\n}\n\nbool isCap(float joinAngle) {\n return joinAngle < -0.1;\n}\n\nvec2 getJoinOffsetDirection(vec2 normalPx, float joinAngle) {\n float halfAngle = joinAngle / 2.0;\n float c = cos(halfAngle);\n float s = sin(halfAngle);\n vec2 angleBisectorNormal = vec2(s * normalPx.x + c * normalPx.y, -c * normalPx.x + s * normalPx.y);\n float length = 1.0 / s;\n return angleBisectorNormal * length;\n}\n\nvec2 getOffsetPoint(vec2 point, vec2 normal, float joinAngle, float offsetPx) {\n // if on a cap or the join angle is too high, offset the line along the segment normal\n if (cos(joinAngle) > 0.998 || isCap(joinAngle)) {\n return point - normal * offsetPx;\n }\n // offset is applied along the inverted normal (positive offset goes "right" relative to line direction)\n return point - getJoinOffsetDirection(normal, joinAngle) * offsetPx;\n}\n\nvoid main(void) {\n v_angleStart = a_joinAngles.x;\n v_angleEnd = a_joinAngles.y;\n float vertexNumber = floor(abs(a_parameters) / 10000. + 0.5);\n // we're reading the fractional part while keeping the sign (so -4.12 gives -0.12, 3.45 gives 0.45)\n float angleTangentSum = fract(abs(a_parameters) / 10000.) * 10000. * sign(a_parameters);\n\n float lineWidth = ${this.strokeWidthExpression_};\n float lineOffsetPx = ${this.strokeOffsetExpression_};\n\n // compute segment start/end in px with offset\n vec2 segmentStartPx = worldToPx(a_segmentStart);\n vec2 segmentEndPx = worldToPx(a_segmentEnd);\n vec2 tangentPx = normalize(segmentEndPx - segmentStartPx);\n vec2 normalPx = vec2(-tangentPx.y, tangentPx.x);\n segmentStartPx = getOffsetPoint(segmentStartPx, normalPx, v_angleStart, lineOffsetPx),\n segmentEndPx = getOffsetPoint(segmentEndPx, normalPx, v_angleEnd, lineOffsetPx);\n \n // compute current vertex position\n float normalDir = vertexNumber < 0.5 || (vertexNumber > 1.5 && vertexNumber < 2.5) ? 1.0 : -1.0;\n float tangentDir = vertexNumber < 1.5 ? 1.0 : -1.0;\n float angle = vertexNumber < 1.5 ? v_angleStart : v_angleEnd;\n vec2 joinDirection;\n vec2 positionPx = vertexNumber < 1.5 ? segmentStartPx : segmentEndPx;\n // if angle is too high, do not make a proper join\n if (cos(angle) > 0.985 || isCap(angle)) {\n joinDirection = normalPx * normalDir - tangentPx * tangentDir;\n } else {\n joinDirection = getJoinOffsetDirection(normalPx * normalDir, angle);\n }\n positionPx = positionPx + joinDirection * lineWidth * 0.5;\n gl_Position = pxToScreen(positionPx);\n\n v_segmentStart = segmentStartPx;\n v_segmentEnd = segmentEndPx;\n v_width = lineWidth;\n v_hitColor = a_hitColor;\n v_distanceOffsetPx = a_distance / u_resolution - (lineOffsetPx * angleTangentSum);\n${this.varyings_.map((function(t){return" "+t.name+" = "+t.expression+";"})).join("\n")}\n}`:null}getStrokeFragmentShader(){return this.hasStroke_?`${Sw}\n${this.uniforms_.map((function(t){return"uniform "+t+";"})).join("\n")}\nvarying vec2 v_segmentStart;\nvarying vec2 v_segmentEnd;\nvarying float v_angleStart;\nvarying float v_angleEnd;\nvarying float v_width;\nvarying vec4 v_hitColor;\nvarying float v_distanceOffsetPx;\n${this.varyings_.map((function(t){return"varying "+t.type+" "+t.name+";"})).join("\n")}\n${this.fragmentShaderFunctions_.join("\n")}\n\nvec2 pxToWorld(vec2 pxPos) {\n vec2 screenPos = 2.0 * pxPos / u_viewportSizePx - 1.0;\n return (u_screenToWorldMatrix * vec4(screenPos, 0.0, 1.0)).xy;\n}\n\nbool isCap(float joinAngle) {\n return joinAngle < -0.1;\n}\n\nfloat segmentDistanceField(vec2 point, vec2 start, vec2 end, float width) {\n vec2 tangent = normalize(end - start);\n vec2 normal = vec2(-tangent.y, tangent.x);\n vec2 startToPoint = point - start;\n return abs(dot(startToPoint, normal)) - width * 0.5;\n}\n\nfloat buttCapDistanceField(vec2 point, vec2 start, vec2 end) {\n vec2 startToPoint = point - start;\n vec2 tangent = normalize(end - start);\n return dot(startToPoint, -tangent);\n}\n\nfloat squareCapDistanceField(vec2 point, vec2 start, vec2 end, float width) {\n return buttCapDistanceField(point, start, end) - width * 0.5;\n}\n\nfloat roundCapDistanceField(vec2 point, vec2 start, vec2 end, float width) {\n float onSegment = max(0., 1000. * dot(point - start, end - start)); // this is very high when inside the segment\n return length(point - start) - width * 0.5 - onSegment;\n}\n\nfloat roundJoinDistanceField(vec2 point, vec2 start, vec2 end, float width) {\n return roundCapDistanceField(point, start, end, width);\n}\n\nfloat bevelJoinField(vec2 point, vec2 start, vec2 end, float width, float joinAngle) {\n vec2 startToPoint = point - start;\n vec2 tangent = normalize(end - start);\n float c = cos(joinAngle * 0.5);\n float s = sin(joinAngle * 0.5);\n float direction = -sign(sin(joinAngle));\n vec2 bisector = vec2(c * tangent.x - s * tangent.y, s * tangent.x + c * tangent.y);\n float radius = width * 0.5 * s;\n return dot(startToPoint, bisector * direction) - radius;\n}\n\nfloat miterJoinDistanceField(vec2 point, vec2 start, vec2 end, float width, float joinAngle) {\n if (cos(joinAngle) > 0.985) { // avoid risking a division by zero\n return bevelJoinField(point, start, end, width, joinAngle);\n }\n float miterLength = 1. / sin(joinAngle * 0.5);\n float miterLimit = ${this.strokeMiterLimitExpression_};\n if (miterLength > miterLimit) {\n return bevelJoinField(point, start, end, width, joinAngle);\n }\n return -1000.;\n}\n\nfloat capDistanceField(vec2 point, vec2 start, vec2 end, float width, float capType) {\n if (capType == ${_w("butt")}) {\n return buttCapDistanceField(point, start, end);\n } else if (capType == ${_w("square")}) {\n return squareCapDistanceField(point, start, end, width);\n }\n return roundCapDistanceField(point, start, end, width);\n}\n\nfloat joinDistanceField(vec2 point, vec2 start, vec2 end, float width, float joinAngle, float joinType) {\n if (joinType == ${_w("bevel")}) {\n return bevelJoinField(point, start, end, width, joinAngle);\n } else if (joinType == ${_w("miter")}) {\n return miterJoinDistanceField(point, start, end, width, joinAngle);\n }\n return roundJoinDistanceField(point, start, end, width);\n}\n\nfloat computeSegmentPointDistance(vec2 point, vec2 start, vec2 end, float width, float joinAngle, float capType, float joinType) {\n if (isCap(joinAngle)) {\n return capDistanceField(point, start, end, width, capType);\n }\n return joinDistanceField(point, start, end, width, joinAngle, joinType);\n}\n\nvoid main(void) {\n vec2 currentPoint = gl_FragCoord.xy / u_pixelRatio;\n #ifdef GL_FRAGMENT_PRECISION_HIGH\n vec2 worldPos = pxToWorld(currentPoint);\n if (\n abs(u_renderExtent[0] - u_renderExtent[2]) > 0.0 && (\n worldPos[0] < u_renderExtent[0] ||\n worldPos[1] < u_renderExtent[1] ||\n worldPos[0] > u_renderExtent[2] ||\n worldPos[1] > u_renderExtent[3]\n )\n ) {\n discard;\n }\n #endif\n if (${this.discardExpression_}) { discard; }\n\n float segmentLength = length(v_segmentEnd - v_segmentStart);\n vec2 segmentTangent = (v_segmentEnd - v_segmentStart) / segmentLength;\n vec2 segmentNormal = vec2(-segmentTangent.y, segmentTangent.x);\n vec2 startToPoint = currentPoint - v_segmentStart;\n float currentLengthPx = max(0., min(dot(segmentTangent, startToPoint), segmentLength)) + v_distanceOffsetPx; \n float currentRadiusPx = abs(dot(segmentNormal, startToPoint));\n float currentRadiusRatio = dot(segmentNormal, startToPoint) * 2. / v_width;\n vec4 color = ${this.strokeColorExpression_} * u_globalAlpha;\n float capType = ${this.strokeCapExpression_};\n float joinType = ${this.strokeJoinExpression_};\n float segmentStartDistance = computeSegmentPointDistance(currentPoint, v_segmentStart, v_segmentEnd, v_width, v_angleStart, capType, joinType);\n float segmentEndDistance = computeSegmentPointDistance(currentPoint, v_segmentEnd, v_segmentStart, v_width, v_angleEnd, capType, joinType);\n float distance = max(\n segmentDistanceField(currentPoint, v_segmentStart, v_segmentEnd, v_width),\n max(segmentStartDistance, segmentEndDistance)\n );\n distance = max(distance, ${this.strokeDistanceFieldExpression_});\n gl_FragColor = color * smoothstep(0., -1., distance);\n if (u_hitDetection > 0) {\n if (gl_FragColor.a < 0.1) { discard; };\n gl_FragColor = v_hitColor;\n }\n}`:null}getFillVertexShader(){return this.hasFill_?`${Sw}\n${this.uniforms_.map((function(t){return"uniform "+t+";"})).join("\n")}\nattribute vec2 a_position;\nattribute vec4 a_hitColor;\n${this.attributes_.map((function(t){return"attribute "+t+";"})).join("\n")}\nvarying vec4 v_hitColor;\n${this.varyings_.map((function(t){return"varying "+t.type+" "+t.name+";"})).join("\n")}\n${this.vertexShaderFunctions_.join("\n")}\nvoid main(void) {\n gl_Position = u_projectionMatrix * vec4(a_position, u_depth, 1.0);\n v_hitColor = a_hitColor;\n${this.varyings_.map((function(t){return" "+t.name+" = "+t.expression+";"})).join("\n")}\n}`:null}getFillFragmentShader(){return this.hasFill_?`${Sw}\n${this.uniforms_.map((function(t){return"uniform "+t+";"})).join("\n")}\nvarying vec4 v_hitColor;\n${this.varyings_.map((function(t){return"varying "+t.type+" "+t.name+";"})).join("\n")}\n${this.fragmentShaderFunctions_.join("\n")}\nvec2 pxToWorld(vec2 pxPos) {\n vec2 screenPos = 2.0 * pxPos / u_viewportSizePx - 1.0;\n return (u_screenToWorldMatrix * vec4(screenPos, 0.0, 1.0)).xy;\n}\n\nvec2 worldToPx(vec2 worldPos) {\n vec4 screenPos = u_projectionMatrix * vec4(worldPos, 0.0, 1.0);\n return (0.5 * screenPos.xy + 0.5) * u_viewportSizePx;\n}\n\nvoid main(void) {\n vec2 pxPos = gl_FragCoord.xy / u_pixelRatio;\n vec2 pxOrigin = worldToPx(u_patternOrigin);\n #ifdef GL_FRAGMENT_PRECISION_HIGH\n vec2 worldPos = pxToWorld(pxPos);\n if (\n abs(u_renderExtent[0] - u_renderExtent[2]) > 0.0 && (\n worldPos[0] < u_renderExtent[0] ||\n worldPos[1] < u_renderExtent[1] ||\n worldPos[0] > u_renderExtent[2] ||\n worldPos[1] > u_renderExtent[3]\n )\n ) {\n discard;\n }\n #endif\n if (${this.discardExpression_}) { discard; }\n gl_FragColor = ${this.fillColorExpression_} * u_globalAlpha;\n if (u_hitDetection > 0) {\n if (gl_FragColor.a < 0.1) { discard; };\n gl_FragColor = v_hitColor;\n }\n}`:null}}const Tw="blur",Pw="gradient",Rw="radius",Fw=["#00f","#0ff","#0f0","#ff0","#f00"];var Mw=class extends Pa{constructor(t){t=t||{};const e=Object.assign({},t);delete e.gradient,delete e.radius,delete e.blur,delete e.weight,super(e),this.gradient_=null,this.addChangeListener(Pw,this.handleGradientChanged_),this.setGradient(t.gradient?t.gradient:Fw),this.setBlur(void 0!==t.blur?t.blur:15),this.setRadius(void 0!==t.radius?t.radius:8);const i=t.weight?t.weight:"weight";this.weightFunction_="string"==typeof i?function(t){return t.get(i)}:i,this.setRenderOrder(null)}getBlur(){return this.get(Tw)}getGradient(){return this.get(Pw)}getRadius(){return this.get(Rw)}handleGradientChanged_(){this.gradient_=function(t){const e=1,i=256,n=tt(e,i),r=n.createLinearGradient(0,0,e,i),s=1/(t.length-1);for(let e=0,i=t.length;e<i;++e)r.addColorStop(e*s,t[e]);return n.fillStyle=r,n.fillRect(0,0,e,i),n.canvas}(this.getGradient())}setBlur(t){this.set(Tw,t)}setGradient(t){this.set(Pw,t)}setRadius(t){this.set(Rw,t)}createRenderer(){const t=(new Cw).addAttribute("float a_prop_weight").addVarying("v_prop_weight","float","a_prop_weight").addUniform("float u_size").addUniform("float u_blurSlope").setSymbolSizeExpression("vec2(u_size)").setSymbolColorExpression("vec4(smoothstep(0., 1., (1. - length(coordsPx * 2. / v_quadSizePx)) * u_blurSlope) * v_prop_weight)");return new lw(this,{className:this.getClassName(),attributes:[{name:"weight",callback:t=>{const e=this.weightFunction_(t);return void 0!==e?b(e,0,1):1}}],uniforms:{u_size:()=>2*(this.get(Rw)+this.get(Tw)),u_blurSlope:()=>this.get(Rw)/Math.max(1,this.get(Tw))},hitDetectionEnabled:!0,vertexShader:t.getSymbolVertexShader(),fragmentShader:t.getSymbolFragmentShader(),postProcesses:[{fragmentShader:"\n precision mediump float;\n\n uniform sampler2D u_image;\n uniform sampler2D u_gradientTexture;\n uniform float u_opacity;\n\n varying vec2 v_texCoord;\n\n void main() {\n vec4 color = texture2D(u_image, v_texCoord);\n gl_FragColor.a = color.a * u_opacity;\n gl_FragColor.rgb = texture2D(u_gradientTexture, vec2(0.5, color.a)).rgb;\n gl_FragColor.rgb *= gl_FragColor.a;\n }",uniforms:{u_gradientTexture:()=>this.gradient_,u_opacity:()=>this.getOpacity()}}]})}renderDeclutter(){}};function Iw(t,e,i){const n=Xo();return n.style=t.style,function(t,e,i,n){const r=Wo(t,i,e);if(Bo(r.type,Io))throw new Error("No matching type was found");if(!Uo(e,r.type)){const t=jo(e),i=jo(r.type);throw new Error(`Expected expression to be of type ${t}, got ${i}`)}return bw(r,e,n)}(e,i,n,t)}function Lw(t){const e=j(t);return[256*e[0]+e[1],256*e[2]+Math.round(255*e[3])]}function kw(t){return t===Do?2:t===Oo?4:1}function Aw(t){const e=kw(t);return e>1?`vec${e}`:"float"}function Dw(t){return(JSON.stringify(t).split("").reduce(((t,e)=>(t<<5)-t+e.charCodeAt(0)),0)>>>0).toString()}function Ow(t,e,i,n){let r;if(`${n}radius`in t&&"icon-"!==n?r=Iw(i,t[`${n}radius`],ko):`${n}radius1`in t&&"shape-"===n&&(r=Iw(i,t[`${n}radius1`],ko)),void 0!==r&&(`${n}stroke-width`in t&&(r=`(${r} + ${Iw(i,t[`${n}stroke-width`],ko)} * 0.5)`),e.setSymbolSizeExpression(`vec2(${r} * 2. + 0.5)`)),`${n}scale`in t){const r=Iw(i,t[`${n}scale`],ko|Oo);e.setSymbolSizeExpression(`${e.getSymbolSizeExpression()} * ${r}`)}`${n}displacement`in t&&e.setSymbolOffsetExpression(Iw(i,t[`${n}displacement`],Oo)),`${n}rotation`in t&&e.setSymbolRotationExpression(Iw(i,t[`${n}rotation`],ko)),`${n}rotate-with-view`in t&&e.setSymbolRotateWithView(!!t[`${n}rotate-with-view`])}function zw(t,e,i,n,r){let s="vec4(0.)";if(null!==e&&(s=e),null!==i&&null!==n){s=`mix(${i}, ${s}, ${`smoothstep(-${n} + 0.63, -${n} - 0.58, ${t})`})`}let o=`${s} * ${`(1.0 - smoothstep(-0.63, 0.58, ${t}))`}`;return null!==r&&(o=`${o} * ${r}`),o}function Gw(t,e,i,n,r){const s=new Image;let o;return s.crossOrigin=void 0===t[`${n}cross-origin`]?"anonymous":t[`${n}cross-origin`],s.src=t[`${n}src`],s.complete&&s.width&&s.height?o=dw([s.width,s.height]):(i[`u_texture${r}_size`]=()=>s.complete?[s.width,s.height]:[0,0],e.addUniform(`vec2 u_texture${r}_size`),o=`u_texture${r}_size`),i[`u_texture${r}`]=s,e.addUniform(`sampler2D u_texture${r}`),o}function Nw(t,e,i,n,r){let s=Iw(i,t[`${e}offset`],Oo);if(`${e}offset-origin`in t)switch(t[`${e}offset-origin`]){case"top-right":s=`vec2(${n}.x, 0.) + ${r} * vec2(-1., 0.) + ${s} * vec2(-1., 1.)`;break;case"bottom-left":s=`vec2(0., ${n}.y) + ${r} * vec2(0., -1.) + ${s} * vec2(1., -1.)`;break;case"bottom-right":s=`${n} - ${r} - ${s}`}return s}function jw(t){const e={inFragmentShader:!1,properties:{},variables:{},functions:{},style:t},i={inFragmentShader:!0,variables:e.variables,properties:{},functions:{},style:t},n=new Cw,r={};if("icon-src"in t?function(t,e,i,n,r){let s="vec4(1.0)";"icon-color"in t&&(s=Iw(r,t["icon-color"],Do)),"icon-opacity"in t&&(s=`${s} * ${Iw(r,t["icon-opacity"],ko)}`);const o=Dw(t["icon-src"]),a=Gw(t,e,i,"icon-",o);if(e.setSymbolColorExpression(`${s} * samplePremultiplied(u_texture${o}, v_texCoord)`).setSymbolSizeExpression(a),"icon-width"in t&&"icon-height"in t&&e.setSymbolSizeExpression(`vec2(${Iw(n,t["icon-width"],ko)}, ${Iw(n,t["icon-height"],ko)})`),"icon-offset"in t&&"icon-size"in t){const i=Iw(n,t["icon-size"],Oo),r=e.getSymbolSizeExpression();e.setSymbolSizeExpression(i);const s=Nw(t,"icon-",n,"v_quadSizePx",i);e.setTextureCoordinateExpression(`(vec4((${s}).xyxy) + vec4(0., 0., ${i})) / (${r}).xyxy`)}if(Ow(t,e,n,"icon-"),"icon-anchor"in t){const i=Iw(n,t["icon-anchor"],Oo);let r,s="1.0";"icon-scale"in t&&(s=Iw(n,t["icon-scale"],ko|Oo)),r="pixels"===t["icon-anchor-x-units"]&&"pixels"===t["icon-anchor-y-units"]?`${i} * ${s}`:"pixels"===t["icon-anchor-x-units"]?`${i} * vec2(vec2(${s}).x, v_quadSizePx.y)`:"pixels"===t["icon-anchor-y-units"]?`${i} * vec2(v_quadSizePx.x, vec2(${s}).x)`:`${i} * v_quadSizePx`;let o=`v_quadSizePx * vec2(0.5, -0.5) + ${r} * vec2(-1., 1.)`;if("icon-anchor-origin"in t)switch(t["icon-anchor-origin"]){case"top-right":o=`v_quadSizePx * -0.5 + ${r}`;break;case"bottom-left":o=`v_quadSizePx * 0.5 - ${r}`;break;case"bottom-right":o=`v_quadSizePx * vec2(-0.5, 0.5) + ${r} * vec2(1., -1.)`}e.setSymbolOffsetExpression(`${e.getSymbolOffsetExpression()} + ${o}`)}}(t,n,r,e,i):"shape-points"in t?function(t,e,i,n,r){r.functions.round="float round(float v) {\n return sign(v) * floor(abs(v) + 0.5);\n}",r.functions.starDistanceField="float starDistanceField(vec2 point, float numPoints, float radiusIn, float radiusOut, float angle) {\n float startAngle = -PI * 0.5 + angle; // tip starts upwards and rotates clockwise with angle\n float c = cos(startAngle);\n float s = sin(startAngle);\n vec2 pointRotated = vec2(c * point.x - s * point.y, s * point.x + c * point.y); \n float alpha = TWO_PI / numPoints; // the angle of one sector\n float beta = atan(pointRotated.y, pointRotated.x);\n float gamma = round(beta / alpha) * alpha; // angle in sector\n c = cos(-gamma);\n s = sin(-gamma);\n vec2 inSector = vec2(c * pointRotated.x - s * pointRotated.y, abs(s * pointRotated.x + c * pointRotated.y));\n vec2 tipToPoint = inSector + vec2(-radiusOut, 0.);\n vec2 edgeNormal = vec2(radiusIn * sin(alpha * 0.5), -radiusIn * cos(alpha * 0.5) + radiusOut);\n return dot(normalize(edgeNormal), tipToPoint);\n}",r.functions.regularDistanceField="float regularDistanceField(vec2 point, float numPoints, float radius, float angle) {\n float startAngle = -PI * 0.5 + angle; // tip starts upwards and rotates clockwise with angle\n float c = cos(startAngle);\n float s = sin(startAngle);\n vec2 pointRotated = vec2(c * point.x - s * point.y, s * point.x + c * point.y); \n float alpha = TWO_PI / numPoints; // the angle of one sector\n float radiusIn = radius * cos(PI / numPoints);\n float beta = atan(pointRotated.y, pointRotated.x);\n float gamma = round((beta - alpha * 0.5) / alpha) * alpha + alpha * 0.5; // angle in sector from mid\n c = cos(-gamma);\n s = sin(-gamma);\n vec2 inSector = vec2(c * pointRotated.x - s * pointRotated.y, abs(s * pointRotated.x + c * pointRotated.y));\n return inSector.x - radiusIn;\n}",Ow(t,e,n,"shape-");let s=null;"shape-opacity"in t&&(s=Iw(r,t["shape-opacity"],ko));let o="coordsPx";"shape-scale"in t&&(o=`coordsPx / ${Iw(r,t["shape-scale"],ko|Oo)}`);let a=null;"shape-fill-color"in t&&(a=Iw(r,t["shape-fill-color"],Do));let l=null;"shape-stroke-color"in t&&(l=Iw(r,t["shape-stroke-color"],Do));let h=null;"shape-stroke-width"in t&&(h=Iw(r,t["shape-stroke-width"],ko));const u=Iw(r,t["shape-points"],ko);let c,d="0.";if("shape-angle"in t&&(d=Iw(r,t["shape-angle"],ko)),"shape-radius"in t){let e=Iw(r,t["shape-radius"],ko);null!==h&&(e=`${e} + ${h} * 0.5`),c=`regularDistanceField(${o}, ${u}, ${e}, ${d})`}else{let e=Iw(r,t["shape-radius1"],ko),i=Iw(r,t["shape-radius2"],ko);null!==h&&(e=`${e} + ${h} * 0.5`,i=`${i} + ${h} * 0.5`),c=`starDistanceField(${o}, ${u}, ${i}, ${e}, ${d})`}const g=zw(c,a,l,h,s);e.setSymbolColorExpression(g)}(t,n,0,e,i):"circle-radius"in t&&function(t,e,i,n,r){r.functions.circleDistanceField="float circleDistanceField(vec2 point, float radius) {\n return length(point) - radius;\n}",Ow(t,e,n,"circle-");let s=null;"circle-opacity"in t&&(s=Iw(r,t["circle-opacity"],ko));let o="coordsPx";"circle-scale"in t&&(o=`coordsPx / ${Iw(r,t["circle-scale"],ko|Oo)}`);let a=null;"circle-fill-color"in t&&(a=Iw(r,t["circle-fill-color"],Do));let l=null;"circle-stroke-color"in t&&(l=Iw(r,t["circle-stroke-color"],Do));let h=Iw(r,t["circle-radius"],ko),u=null;"circle-stroke-width"in t&&(u=Iw(r,t["circle-stroke-width"],ko),h=`(${h} + ${u} * 0.5)`);const c=zw(`circleDistanceField(${o}, ${h})`,a,l,u,s);e.setSymbolColorExpression(c)}(t,n,0,e,i),function(t,e,i,n,r){if("stroke-color"in t&&e.setStrokeColorExpression(Iw(r,t["stroke-color"],Do)),"stroke-pattern-src"in t){const n=Dw(t["stroke-pattern-src"]),s=Gw(t,e,i,"stroke-pattern-",n);let o=s,a="vec2(0.)";"stroke-pattern-offset"in t&&"stroke-pattern-size"in t&&(o=Iw(r,t["stroke-pattern-size"],Oo),a=Nw(t,"stroke-pattern-",r,s,o));let l="0.";"stroke-pattern-spacing"in t&&(l=Iw(r,t["stroke-pattern-spacing"],ko)),r.functions.sampleStrokePattern="vec4 sampleStrokePattern(sampler2D texture, vec2 textureSize, vec2 textureOffset, vec2 sampleSize, float spacingPx, float currentLengthPx, float currentRadiusRatio) {\n float currentLengthScaled = currentLengthPx * sampleSize.y / v_width;\n float spacingScaled = spacingPx * sampleSize.y / v_width;\n float uCoordPx = mod(currentLengthScaled, (sampleSize.x + spacingScaled));\n float vCoordPx = (currentRadiusRatio * 0.5 + 0.5) * sampleSize.y;\n vec2 texCoord = (vec2(uCoordPx, vCoordPx) + textureOffset) / textureSize;\n return uCoordPx > sampleSize.x ? vec4(0.) : samplePremultiplied(texture, texCoord);\n }";const h=`u_texture${n}`;let u="1.";"stroke-color"in t&&(u=e.getStrokeColorExpression()),e.setStrokeColorExpression(`${u} * sampleStrokePattern(${h}, ${s}, ${a}, ${o}, ${l}, currentLengthPx, currentRadiusRatio)`)}if("stroke-width"in t&&e.setStrokeWidthExpression(Iw(n,t["stroke-width"],ko)),"stroke-offset"in t&&e.setStrokeOffsetExpression(Iw(n,t["stroke-offset"],ko)),"stroke-line-cap"in t&&e.setStrokeCapExpression(Iw(n,t["stroke-line-cap"],Ao)),"stroke-line-join"in t&&e.setStrokeJoinExpression(Iw(n,t["stroke-line-join"],Ao)),"stroke-miter-limit"in t&&e.setStrokeMiterLimitExpression(Iw(n,t["stroke-miter-limit"],ko)),"stroke-line-dash"in t){r.functions.getSingleDashDistance=`float getSingleDashDistance(float distance, float radius, float dashOffset, float dashLength, float dashLengthTotal, float capType) {\n float localDistance = mod(distance, dashLengthTotal);\n float distanceSegment = abs(localDistance - dashOffset - dashLength * 0.5) - dashLength * 0.5;\n distanceSegment = min(distanceSegment, dashLengthTotal - localDistance);\n if (capType == ${_w("square")}) {\n distanceSegment -= v_width * 0.5;\n } else if (capType == ${_w("round")}) {\n distanceSegment = min(distanceSegment, sqrt(distanceSegment * distanceSegment + radius * radius) - v_width * 0.5);\n }\n return distanceSegment;\n}`;let i=t["stroke-line-dash"].map((t=>Iw(r,t,ko)));i.length%2==1&&(i=[...i,...i]);let s="0.";"stroke-line-dash-offset"in t&&(s=Iw(n,t["stroke-line-dash-offset"],ko));const o=`dashDistanceField_${Dw(t["stroke-line-dash"])}`,a=i.map(((t,e)=>`float dashLength${e} = ${t};`)),l=i.map(((t,e)=>`dashLength${e}`)).join(" + ");let h="0.",u=`getSingleDashDistance(distance, radius, ${h}, dashLength0, totalDashLength, capType)`;for(let t=2;t<i.length;t+=2)h=`${h} + dashLength${t-2} + dashLength${t-1}`,u=`min(${u}, getSingleDashDistance(distance, radius, ${h}, dashLength${t}, totalDashLength, capType))`;r.functions[o]=`float ${o}(float distance, float radius, float capType) {\n ${a.join("\n ")}\n float totalDashLength = ${l};\n return ${u};\n}`,e.setStrokeDistanceFieldExpression(`${o}(currentLengthPx + ${s}, currentRadiusPx, capType)`)}}(t,n,r,e,i),function(t,e,i,n,r){if("fill-color"in t&&e.setFillColorExpression(Iw(r,t["fill-color"],Do)),"fill-pattern-src"in t){const n=Dw(t["fill-pattern-src"]),s=Gw(t,e,i,"fill-pattern-",n);let o=s,a="vec2(0.)";"fill-pattern-offset"in t&&"fill-pattern-size"in t&&(o=Iw(r,t["fill-pattern-size"],Oo),a=Nw(t,"fill-pattern-",r,s,o)),r.functions.sampleFillPattern="vec4 sampleFillPattern(sampler2D texture, vec2 textureSize, vec2 textureOffset, vec2 sampleSize, vec2 pxOrigin, vec2 pxPosition) {\n float scaleRatio = pow(2., mod(u_zoom + 0.5, 1.) - 0.5);\n vec2 samplePos = mod((pxPosition - pxOrigin) / scaleRatio, sampleSize);\n samplePos.y = sampleSize.y - samplePos.y; // invert y axis so that images appear upright\n return samplePremultiplied(texture, (samplePos + textureOffset) / textureSize);\n}";const l=`u_texture${n}`;let h="1.";"fill-color"in t&&(h=e.getFillColorExpression()),e.setFillColorExpression(`${h} * sampleFillPattern(${l}, ${s}, ${a}, ${o}, pxOrigin, pxPos)`)}}(t,n,r,0,i),t.filter){const e=Iw(i,t.filter,Lo);n.setFragmentDiscardExpression(`!${e}`)}Object.keys(i.variables).forEach((function(e){const s=i.variables[e],o=yw(s.name);let a;n.addUniform(`${Aw(s.type)} ${o}`),a=s.type===Ao?()=>mw(t.variables[s.name]):s.type===Do?()=>Lw([...j(t.variables[s.name]||"#eee")]):s.type===Lo?()=>t.variables[s.name]?1:0:()=>t.variables[s.name],r[o]=a})),Object.keys(i.properties).forEach((function(t){const r=i.properties[t];e.properties[t]||(e.properties[t]=r);let s=Aw(r.type),o=`a_prop_${r.name}`;r.type===Do&&(s="vec4",o=`unpackColor(${o})`,n.addVertexShaderFunction("vec4 unpackColor(vec2 packedColor) {\n return fract(packedColor[1] / 256.0) * vec4(\n fract(floor(packedColor[0] / 256.0) / 256.0),\n fract(packedColor[0] / 256.0),\n fract(floor(packedColor[1] / 256.0) / 256.0),\n 1.0\n );\n}")),n.addVarying(`v_prop_${r.name}`,s,o)})),Object.keys(e.properties).forEach((function(t){const i=e.properties[t];n.addAttribute(`${Aw(i.type)} a_prop_${i.name}`)}));const s=Object.keys(e.properties).map((function(t){const i=e.properties[t];let n;return n=i.evaluator?i.evaluator:i.type===Ao?t=>mw(t.get(i.name)):i.type===Do?t=>Lw([...j(t.get(i.name)||"#eee")]):i.type===Lo?t=>t.get(i.name)?1:0:t=>t.get(i.name),{name:i.name,size:kw(i.type),callback:n}}));for(const t in e.functions)n.addVertexShaderFunction(e.functions[t]);for(const t in i.functions)n.addFragmentShaderFunction(i.functions[t]);return{builder:n,attributes:s.reduce(((t,e)=>({...t,[e.name]:{callback:e.callback,size:e.size}})),{}),uniforms:r}}var Uw=class extends uo{constructor(t){super(Object.assign({},t)),this.parseResult_=jw(t.style),this.styleVariables_=t.style.variables||{},this.hitDetectionDisabled_=!!t.disableHitDetection}createRenderer(){const t=Object.keys(this.parseResult_.attributes).map((t=>({name:t,...this.parseResult_.attributes[t]})));return new lw(this,{vertexShader:this.parseResult_.builder.getSymbolVertexShader(),fragmentShader:this.parseResult_.builder.getSymbolFragmentShader(),hitDetectionEnabled:!this.hitDetectionDisabled_,uniforms:this.parseResult_.uniforms,attributes:t})}updateStyleVariables(t){Object.assign(this.styleVariables_,t),this.changed()}};var Bw=class extends qc{constructor(t){const e=void 0!==t.hidpi&&t.hidpi;super({cacheSize:t.cacheSize,crossOrigin:"anonymous",interpolate:t.interpolate,opaque:!0,projection:yn("EPSG:3857"),reprojectionErrorThreshold:t.reprojectionErrorThreshold,state:"loading",tileLoadFunction:t.tileLoadFunction,tilePixelRatio:e?2:1,wrapX:void 0===t.wrapX||t.wrapX,transition:t.transition,zDirection:t.zDirection}),this.hidpi_=e,this.culture_=void 0!==t.culture?t.culture:"en-us",this.maxZoom_=void 0!==t.maxZoom?t.maxZoom:-1,this.apiKey_=t.key,this.imagerySet_=t.imagerySet,this.placeholderTiles_=t.placeholderTiles;const i="https://dev.virtualearth.net/REST/v1/Imagery/Metadata/"+this.imagerySet_+"?uriScheme=https&include=ImageryProviders&key="+this.apiKey_+"&c="+this.culture_;fetch(i).then((t=>t.json())).then((t=>this.handleImageryMetadataResponse(t)))}getApiKey(){return this.apiKey_}getImagerySet(){return this.imagerySet_}handleImageryMetadataResponse(t){if(200!=t.statusCode||"OK"!=t.statusDescription||"ValidCredentials"!=t.authenticationResultCode||1!=t.resourceSets.length||1!=t.resourceSets[0].resources.length)return void this.setState("error");const e=t.resourceSets[0].resources[0],i=-1==this.maxZoom_?e.zoomMax:this.maxZoom_,n=zc(this.getProjection()),r=this.hidpi_?2:1,s=e.imageWidth==e.imageHeight?e.imageWidth/r:[e.imageWidth/r,e.imageHeight/r],o=Ac({extent:n,minZoom:e.zoomMin,maxZoom:i,tileSize:s});this.tileGrid=o;const a=this.culture_,l=this.hidpi_,h=this.placeholderTiles_;if(this.tileUrlFunction=xu(e.imageUrlSubdomains.map((function(t){const i=[0,0,0],n=e.imageUrl.replace("{subdomain}",t).replace("{culture}",a);return function(t,e,r){if(!t)return;ms(t[0],t[1],t[2],i);const s=new URL(n.replace("{quadkey}",function(t){const e=t[0],i=new Array(e);let n,r,s=1<<e-1;for(n=0;n<e;++n)r=48,t[1]&s&&(r+=1),t[2]&s&&(r+=2),i[n]=String.fromCharCode(r),s>>=1;return i.join("")}(i))),o=s.searchParams;return l&&(o.set("dpi","d1"),o.set("device","mobile")),!0===h?o.delete("n"):!1===h&&o.set("n","z"),s.toString()}}))),e.imageryProviders){const t=Tn(yn("EPSG:4326"),this.getProjection());this.setAttributions((i=>{const n=[],r=i.viewState,s=this.getTileGrid(),o=s.getZForResolution(r.resolution,this.zDirection),a=s.getTileCoordForCoordAndZ(r.center,o)[0];return e.imageryProviders.map((function(e){let r=!1;const s=e.coverageAreas;for(let e=0,n=s.length;e<n;++e){const n=s[e];if(a>=n.zoomMin&&a<=n.zoomMax){const e=n.bbox;if(Ci(Pi([e[1],e[0],e[3],e[2]],t),i.extent)){r=!0;break}}}r&&n.push(e.attribution)})),n.push('<a class="ol-attribution-bing-tos" href="https://www.microsoft.com/maps/product/terms.html" target="_blank">Terms of Use</a>'),n}))}this.setState("ready")}};var $w=class extends qc{constructor(t){const e=void 0!==(t=t||{}).projection?t.projection:"EPSG:3857",i=void 0!==t.tileGrid?t.tileGrid:Ac({extent:zc(e),maxResolution:t.maxResolution,maxZoom:t.maxZoom,minZoom:t.minZoom,tileSize:t.tileSize});super({attributions:t.attributions,cacheSize:t.cacheSize,crossOrigin:t.crossOrigin,interpolate:t.interpolate,opaque:t.opaque,projection:e,reprojectionErrorThreshold:t.reprojectionErrorThreshold,tileGrid:i,tileLoadFunction:t.tileLoadFunction,tilePixelRatio:t.tilePixelRatio,tileUrlFunction:t.tileUrlFunction,url:t.url,urls:t.urls,wrapX:void 0===t.wrapX||t.wrapX,transition:t.transition,attributionsCollapsible:t.attributionsCollapsible,zDirection:t.zDirection}),this.gutter_=void 0!==t.gutter?t.gutter:0}getGutter(){return this.gutter_}};function Vw(t,e){const i=[];Object.keys(e).forEach((function(t){null!==e[t]&&void 0!==e[t]&&i.push(t+"="+encodeURIComponent(e[t]))}));const n=i.join("&");return t=t.replace(/[?&]$/,""),(t+=t.includes("?")?"&":"?")+n}var Xw=class extends Sc{constructor(t){const e=void 0!==t.crossOrigin?t.crossOrigin:null,i=void 0!==t.imageLoadFunction?t.imageLoadFunction:wc;super({attributions:t.attributions,interpolate:t.interpolate,projection:yn(t.projection)}),this.url_=t.url,this.imageExtent_=t.imageExtent,this.image=null,this.image=new Te(this.imageExtent_,void 0,1,function(t){const e=t.load||Ce,i=t.imageExtent,n=new Image;return null!==t.crossOrigin&&(n.crossOrigin=t.crossOrigin),()=>e(n,t.url).then((t=>{const e=Ei(i)/t.width,n=vi(i)/t.height;return{image:t,extent:i,resolution:e!==n?[e,n]:n,pixelRatio:1}}))}({url:t.url,imageExtent:t.imageExtent,crossOrigin:e,load:(t,e)=>(this.image.setImage(t),i(this.image,e),Ce(t))})),this.image.addEventListener(St,this.handleImageChange.bind(this))}getImageExtent(){return this.imageExtent_}getImageInternal(t,e,i,n){return Ci(t,this.image.getExtent())?this.image:null}getUrl(){return this.url_}};const Ww="1.3.0",qw=[101,101];function Zw(t,e,i,n,r){r.WIDTH=i[0],r.HEIGHT=i[1];const s=n.getAxisOrientation();let o;const a=qi(r.VERSION,"1.3")>=0;return r[a?"CRS":"SRS"]=n.getCode(),o=a&&"ne"==s.substr(0,2)?[e[1],e[0],e[3],e[2]]:e,r.BBOX=o.join(","),Vw(t,r)}function Yw(t,e,i,n,r,s,o){s=Object.assign({REQUEST:"GetMap"},s);const a=e/i,l=[M(Ei(t)/a,mc),M(vi(t)/a,mc)];if(1!=i)switch(o){case"geoserver":const t=90*i+.5|0;"FORMAT_OPTIONS"in s?s.FORMAT_OPTIONS+=";dpi:"+t:s.FORMAT_OPTIONS="dpi:"+t;break;case"mapserver":s.MAP_RESOLUTION=90*i;break;case"carmentaserver":case"qgis":s.DPI=90*i;break;default:throw new Error("Unknown `serverType` configured")}return Zw(r,t,l,n,s)}function Kw(t,e){return Object.assign({REQUEST:e,SERVICE:"WMS",VERSION:Ww,FORMAT:"image/png",STYLES:"",TRANSPARENT:!0},t)}var Hw=class extends Sc{constructor(t){super({attributions:(t=t||{}).attributions,interpolate:t.interpolate,projection:t.projection,resolutions:t.resolutions}),this.crossOrigin_=void 0!==t.crossOrigin?t.crossOrigin:null,this.url_=t.url,this.imageLoadFunction_=void 0!==t.imageLoadFunction?t.imageLoadFunction:wc,this.params_=t.params,this.serverType_=t.serverType,this.hidpi_=void 0===t.hidpi||t.hidpi,this.renderedRevision_=0,this.ratio_=void 0!==t.ratio?t.ratio:1.5,this.loaderProjection_=null}getFeatureInfoUrl(t,e,i,n){const r=yn(i),s=this.getProjection();s&&s!==r&&(e=dc(s,r,t,e),t=Rn(t,r,s));return function(t,e,i){if(void 0===t.url)return;const n=yn(t.projection||"EPSG:3857"),r=yi(e,i,0,qw),s={QUERY_LAYERS:t.params.LAYERS,INFO_FORMAT:"application/json"};Object.assign(s,Kw(t.params,"GetFeatureInfo"),t.params);const o=I((e[0]-r[0])/i,mc),a=I((r[3]-e[1])/i,mc),l=qi(s.VERSION,"1.3")>=0;return s[l?"I":"X"]=o,s[l?"J":"Y"]=a,Zw(t.url,r,qw,n,s)}({url:this.url_,params:{...this.params_,...n},projection:s||r},t,e)}getLegendUrl(t,e){return function(t,e){if(void 0===t.url)return;const i={SERVICE:"WMS",VERSION:Ww,REQUEST:"GetLegendGraphic",FORMAT:"image/png"};if(void 0===t.params||void 0===t.params.LAYER){const e=t.params.LAYERS;if(Array.isArray(e)&&1!==e.length)return;i.LAYER=e}if(void 0!==e){const n=yn(t.projection||"EPSG:3857").getMetersPerUnit()||1,r=28e-5;i.SCALE=e*n/r}return Object.assign(i,t.params),Vw(t.url,i)}({url:this.url_,params:{...this.params_,...e}},t)}getParams(){return this.params_}getImageInternal(t,e,i,n){return void 0===this.url_?null:(this.loader&&this.loaderProjection_===n||(this.loaderProjection_=n,this.loader=function(t){const e=void 0===t.hidpi||t.hidpi,i=yn(t.projection||"EPSG:3857"),n=t.ratio||1.5,r=t.load||Ce;return(s,o,a)=>{s=bc(s,o,a,n),1==a||e&&void 0!==t.serverType||(a=1);const l=Yw(s,o,a,i,t.url,Kw(t.params,"GetMap"),t.serverType),h=new Image;return null!==t.crossOrigin&&(h.crossOrigin=t.crossOrigin),r(h,l).then((t=>({image:t,extent:s,pixelRatio:a})))}}({crossOrigin:this.crossOrigin_,params:this.params_,projection:n,serverType:this.serverType_,hidpi:this.hidpi_,url:this.url_,ratio:this.ratio_,load:(t,e)=>(this.image.setImage(t),this.imageLoadFunction_(this.image,e),Ce(t))})),super.getImageInternal(t,e,i,n))}getImageLoadFunction(){return this.imageLoadFunction_}getUrl(){return this.url_}setImageLoadFunction(t){this.imageLoadFunction_=t,this.changed()}setUrl(t){t!=this.url_&&(this.url_=t,this.loader=null,this.changed())}updateParams(t){Object.assign(this.params_,t),this.changed()}changed(){this.image=null,super.changed()}};var Jw=class extends $w{constructor(t){let e;e=void 0!==(t=t||{}).attributions?t.attributions:['&#169; <a href="https://www.openstreetmap.org/copyright" target="_blank">OpenStreetMap</a> contributors.'];const i=void 0!==t.crossOrigin?t.crossOrigin:"anonymous",n=void 0!==t.url?t.url:"https://tile.openstreetmap.org/{z}/{x}/{y}.png";super({attributions:e,attributionsCollapsible:!1,cacheSize:t.cacheSize,crossOrigin:i,interpolate:t.interpolate,maxZoom:void 0!==t.maxZoom?t.maxZoom:19,opaque:void 0===t.opaque||t.opaque,reprojectionErrorThreshold:t.reprojectionErrorThreshold,tileLoadFunction:t.tileLoadFunction,transition:t.transition,url:n,wrapX:t.wrapX,zDirection:t.zDirection})}};var Qw=class extends qc{constructor(t){t=t||{};const e=Object.assign({},t.params),i=!("TRANSPARENT"in e)||e.TRANSPARENT;super({attributions:t.attributions,attributionsCollapsible:t.attributionsCollapsible,cacheSize:t.cacheSize,crossOrigin:t.crossOrigin,interpolate:t.interpolate,opaque:!i,projection:t.projection,reprojectionErrorThreshold:t.reprojectionErrorThreshold,tileClass:t.tileClass,tileGrid:t.tileGrid,tileLoadFunction:t.tileLoadFunction,url:t.url,urls:t.urls,wrapX:void 0===t.wrapX||t.wrapX,transition:t.transition,zDirection:t.zDirection}),this.gutter_=void 0!==t.gutter?t.gutter:0,this.params_=e,this.v13_=!0,this.serverType_=t.serverType,this.hidpi_=void 0===t.hidpi||t.hidpi,this.tmpExtent_=[1/0,1/0,-1/0,-1/0],this.updateV13_(),this.setKey(this.getKeyForParams_())}getFeatureInfoUrl(t,e,i,n){const r=yn(i),s=this.getProjection()||r;let o=this.getTileGrid();o||(o=this.getTileGridForProjection(s));const a=Rn(t,r,s),l=dc(s,r,t,e),h=o.getZForResolution(l,this.zDirection),u=o.getResolution(h),c=o.getTileCoordForCoordAndZ(a,h);if(o.getResolutions().length<=c[0])return;let d=o.getTileCoordExtent(c,this.tmpExtent_);const g=this.gutter_;0!==g&&(d=Ye(d,u*g,d));const p={QUERY_LAYERS:this.params_.LAYERS};Object.assign(p,Kw(this.params_,"GetFeatureInfo"),n);const f=Math.floor((a[0]-d[0])/u),m=Math.floor((d[3]-a[1])/u);return p[this.v13_?"I":"X"]=f,p[this.v13_?"J":"Y"]=m,this.getRequestUrl_(c,d,1,s||r,p)}getLegendUrl(t,e){if(void 0===this.urls[0])return;const i={SERVICE:"WMS",VERSION:Ww,REQUEST:"GetLegendGraphic",FORMAT:"image/png"};if(void 0===e||void 0===e.LAYER){const t=this.params_.LAYERS;if(!(!Array.isArray(t)||1===t.length))return;i.LAYER=t}if(void 0!==t){const e=this.getProjection()?this.getProjection().getMetersPerUnit():1,n=28e-5;i.SCALE=t*e/n}return Object.assign(i,e),Vw(this.urls[0],i)}getGutter(){return this.gutter_}getParams(){return this.params_}getRequestUrl_(t,e,i,n,r){const s=this.urls;if(!s)return;let o;if(1==s.length)o=s[0];else{o=s[P(vs(t),s.length)]}return Yw(e,(this.tileGrid||this.getTileGridForProjection(n)).getResolution(t[0]),i,n,o,r,this.serverType_)}getTilePixelRatio(t){return this.hidpi_&&void 0!==this.serverType_?t:1}getKeyForParams_(){let t=0;const e=[];for(const i in this.params_)e[t++]=i+"-"+this.params_[i];return e.join("/")}updateParams(t){Object.assign(this.params_,t),this.updateV13_(),this.setKey(this.getKeyForParams_())}updateV13_(){const t=this.params_.VERSION||Ww;this.v13_=qi(t,"1.3")>=0}tileUrlFunction(t,e,i){let n=this.getTileGrid();if(n||(n=this.getTileGridForProjection(i)),n.getResolutions().length<=t[0])return;1==e||this.hidpi_&&void 0!==this.serverType_||(e=1);const r=n.getResolution(t[0]);let s=n.getTileCoordExtent(t,this.tmpExtent_);const o=this.gutter_;0!==o&&(s=Ye(s,r*o,s));const a=Object.assign({},Kw(this.params_,"GetMap"));return this.getRequestUrl_(t,s,e,i,a)}};Ut.unByKey=jt;let tb={Control:ph,Zoom:yh,Attribution:mh,ScaleLine:vm,LayerSwitcher:Cm},eb={GeoJSON:Mu,KML:nv,MVT:oc},ib={Group:Zl,Tile:Fc,Vector:wl,VectorTile:Jc,WebGLPoints:Uw,Heatmap:Mw,Image:ku},nb={LineString:Mr,Point:Ar,MultiPoint:Or},rb={Icon:ke,Style:ls,Text:us,Stroke:is,Fill:be,Circle:ve},sb={OSM:Jw,XYZ:$w,TileWMS:Qw,BingMaps:Bw,Vector:Gl,VectorTile:Qc,ImageWMS:Hw,ImageStatic:Xw};t.Collection=Rs,t.Feature=De,t.Map=su,t.Observable=Ut,t.Overlay=cu,t.View=lo,t.applyStyle=function(t,e,i="",n={},r=void 0){let s,o,a,l,h=!0;return"string"==typeof i||Array.isArray(i)?l=i:(a=i,l=a.source||a.layers,n=a),"string"==typeof n?(s=n,a={}):(s=n.styleUrl,a=n),!1===a.updateSource&&(h=!1),r||(r=a.resolutions),s||"string"!=typeof e||e.trim().startsWith("{")||(s=e),s&&(s=s.startsWith("data:")?location.href:Pf(s,a.accessToken),a=function(t,e){e.accessToken||(e=Object.assign({},e),new URL(t).searchParams.forEach(((t,i)=>{e.accessToken=t,e.accessTokenParam=i})));return e}(s,a)),new Promise((function(i,n){(function(t,e){if("string"!=typeof t)return Promise.resolve(t);if(!t.trim().startsWith("{"))return zf("Style",t=Pf(t,e.accessToken),e);try{const e=JSON.parse(t);return Promise.resolve(e)}catch(t){return Promise.reject(t)}})(e,a).then((function(e){if(8!=e.version)return n(new Error("glStyle version 8 required."));if(!(t instanceof wl||t instanceof Jc))return n(new Error("Can only apply to VectorLayer or VectorTileLayer"));const u=t instanceof Jc?"vector":"geojson";if(l?o=Array.isArray(l)?e.layers.find((function(t){return t.id===l[0]})).source:l:(o=Object.keys(e.sources).find((function(t){return e.sources[t].type===u})),l=o),!o)return n(new Error(`No ${u} source found in the glStyle.`));function c(){if(!h)return Promise.resolve();if(t instanceof Jc)return function(t,e,i){return new Promise((function(n,r){(function(t,e,i={}){const n=[e,JSON.stringify(t)].toString();let r=Gf[n];if(!r||i.transformRequest){let s;i.transformRequest&&(s=(t,e)=>{const n=i.transformRequest&&i.transformRequest(e,"Tiles")||e;if(t instanceof mu)t.setLoader(((e,i,r)=>{xt((()=>n)).then((i=>{fetch(i).then((t=>t.arrayBuffer())).then((i=>{const n=t.getFormat().readFeatures(i,{extent:e,featureProjection:r});t.setFeatures(n)})).catch((e=>t.setState(Ss.ERROR)))}))}));else{const e=t.getImage();xt((()=>n)).then((i=>{i instanceof Request?fetch(i).then((t=>t.blob())).then((t=>{const i=URL.createObjectURL(t);e.addEventListener("load",(()=>URL.revokeObjectURL(i))),e.addEventListener("error",(()=>URL.revokeObjectURL(i))),e.src=i})).catch((e=>t.setState(Ss.ERROR))):e.src=i}))}});const o=t.url;if(o&&!t.tiles){const n=Rf(o,i.accessToken,i.accessTokenParam||"access_token",e||location.href);if(o.startsWith("mapbox://"))r=Promise.resolve({tileJson:Object.assign({},t,{url:void 0,tiles:vu(n)}),tileLoadFunction:s});else{const t={};r=zf("Source",n,i,t).then((function(e){return e.tiles=e.tiles.map((function(n){return"tms"===e.scheme&&(n=n.replace("{y}","{-y}")),Rf(n,i.accessToken,i.accessTokenParam||"access_token",t.request.url)})),Promise.resolve({tileJson:e,tileLoadFunction:s})}))}}else t=Object.assign({},t,{tiles:t.tiles.map((function(n){return"tms"===t.scheme&&(n=n.replace("{y}","{-y}")),Rf(n,i.accessToken,i.accessTokenParam||"access_token",e||location.href)}))}),r=Promise.resolve({tileJson:Object.assign({},t),tileLoadFunction:s});Gf[n]=r}return r})(t,e,i).then((function({tileJson:e,tileLoadFunction:r}){const s=function(t,e,i){const n=new Zc({tileJSON:e,tileSize:t.tileSize||e.tileSize||512}),r=n.getTileJSON(),s=n.getTileGrid(),o=yn(i.projection||"EPSG:3857"),a=function(t,e){const i=t.bounds;if(i){const t=En([i[0],i[1]],e),n=En([i[2],i[3]],e);return[t[0],t[1],n[0],n[1]]}return yn(e).getExtent()}(r,o),l=o.getExtent(),h=r.minzoom||0,u=r.maxzoom||22,c={attributions:n.getAttributions(),projection:o,tileGrid:new bs({origin:l?bi(l):s.getOrigin(0),extent:a||s.getExtent(),minZoom:h,resolutions:mm(o,e.tileSize).slice(0,u+1),tileSize:s.getTileSize(0)})};Array.isArray(r.tiles)?c.urls=r.tiles:c.url=r.tiles;return c}(t,e,i);s.tileLoadFunction=r,s.format=new oc,n(new Qc(s))})).catch(r)}))}(e.sources[o],s,a).then((function(e){const i=t.getSource();if(i?e!==i&&(i.setTileUrlFunction(e.getTileUrlFunction()),"function"==typeof i.setUrls&&"function"==typeof e.getUrls&&i.setUrls(e.getUrls()),i.format_||(i.format_=e.format_),i.getAttributions()||i.setAttributions(e.getAttributions()),i.getTileLoadFunction()===td&&i.setTileLoadFunction(e.getTileLoadFunction()),Cn(i.getProjection(),e.getProjection())&&(i.tileGrid=e.getTileGrid())):t.setSource(e),!isFinite(t.getMaxResolution())&&!isFinite(t.getMinZoom())){const e=t.getSource().getTileGrid();t.setMaxResolution(e.getResolution(e.getMinZoom()))}}));const i=e.sources[o];let n=t.getSource();n&&n.get("mapbox-source")===i||(n=function(t,e,i){const n=i.projection?new Mu({dataProjection:i.projection}):new Mu,r=t.data,s={};if("string"==typeof r){const s=Rf(r,i.accessToken,i.accessTokenParam||"access_token",e||location.href);if(/\{bbox-[0-9a-z-]+\}/.test(s)){const e=(t,e,i)=>{const n=function(t){const e=t?t.getCode():"EPSG:3857";return`{bbox-${e.toLowerCase().replace(/[^a-z0-9]/g,"-")}}`}(i);return s.replace(n,`${t.join(",")}`)},r=new Gl({attributions:t.attribution,format:n,loader:(t,n,s,o,a)=>{zf("GeoJSON","function"==typeof e?e(t,n,s):e,i).then((t=>{const e=r.getFormat().readFeatures(t,{featureProjection:s});r.addFeatures(e),o(e)})).catch((e=>{r.removeLoadedExtent(t),a()}))},strategy:kl});return r.set("mapbox-source",t),r}const o=new Gl({attributions:t.attribution,format:n,url:s,loader:(t,e,n,r,a)=>{zf("GeoJSON",s,i).then((t=>{const e=o.getFormat().readFeatures(t,{featureProjection:n});o.addFeatures(e),r(e)})).catch((e=>{o.removeLoadedExtent(t),a()}))}});return o}s.features=n.readFeatures(r,{featureProjection:Ln()||"EPSG:3857"});const o=new Gl(Object.assign({attributions:t.attribution,format:n},s));return o.set("mapbox-source",t),o}(i,s,a));const r=t.getSource();return r?n!==r&&(r.getAttributions()||r.setAttributions(n.getAttributions()),r.format_||(r.format_=n.getFormat()),r.url_=n.getUrl()):t.setSource(n),Promise.resolve()}let d,g,p,f;function m(){if(f||e.sprite&&!g)f?(t.setStyle(f),c().then(i).catch(n)):n(new 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t=a.transformRequest(p,"SpriteImage")||p;(t instanceof Request||t instanceof Promise)&&(p=t)}m()})).catch((function(t){n(new Error(`Sprites cannot be loaded: ${r}: ${t.message}`))}))}else m()})).catch(n)}))},t.control=tb,t.format=eb,t.geom=nb,t.interaction=R_,t.layer=ib,t.proj=Nn,t.source=sb,t.sphere=ln,t.style=rb,t.stylefunction=fm,t.tilegrid=Gc,Object.defineProperty(t,"__esModule",{value:!0})}));
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