@web-map-service/map2d/dist/index.umd.cjs

基于openlayer的2D地图服务

(function(rt,j){typeof exports=="object"&&typeof module<"u"?j(exports):typeof define=="function"&&define.amd?define(["exports"],j):(rt=typeof globalThis<"u"?globalThis:rt||self,j(rt.map2d={}))})(this,function(rt){"use strict";var R_=Object.defineProperty;var S_=(rt,j,Xt)=>j in rt?R_(rt,j,{enumerable:!0,configurable:!0,writable:!0,value:Xt}):rt[j]=Xt;var Fh=(rt,j,Xt)=>S_(rt,typeof j!="symbol"?j+"":j,Xt);const j={ADD:"add",REMOVE:"remove"},Xt={PROPERTYCHANGE:"propertychange"},F={CHANGE:"change",CONTEXTMENU:"contextmenu",CLICK:"click",DBLCLICK:"dblclick",KEYDOWN:"keydown",KEYPRESS:"keypress",TOUCHMOVE:"touchmove",WHEEL:"wheel"};class bs{constructor(){this.disposed=!1}dispose(){this.disposed||(this.disposed=!0,this.disposeInternal())}disposeInternal(){}}function Oh(s,t,e){let i,n;e=e||ke;let r=0,o=s.length,a=!1;for(;r<o;)i=r+(o-r>>1),n=+e(s[i],t),n<0?r=i+1:(o=i,a=!n);return a?r:~r}function ke(s,t){return s>t?1:s<t?-1:0}function kh(s,t){return s<t?1:s>t?-1:0}function 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tt(s){s&&s.target&&(s.target.removeEventListener(s.type,s.listener),ii(s))}class Fi extends Ln{constructor(){super(),this.on=this.onInternal,this.once=this.onceInternal,this.un=this.unInternal,this.revision_=0}changed(){++this.revision_,this.dispatchEvent(F.CHANGE)}getRevision(){return this.revision_}onInternal(t,e){if(Array.isArray(t)){const i=t.length,n=new Array(i);for(let r=0;r<i;++r)n[r]=z(this,t[r],e);return n}return z(this,t,e)}onceInternal(t,e){let i;if(Array.isArray(t)){const n=t.length;i=new Array(n);for(let r=0;r<n;++r)i[r]=Fo(this,t[r],e)}else i=Fo(this,t,e);return e.ol_key=i,i}unInternal(t,e){const i=e.ol_key;if(i)Fs(i);else if(Array.isArray(t))for(let n=0,r=t.length;n<r;++n)this.removeEventListener(t[n],e);else this.removeEventListener(t,e)}}Fi.prototype.on,Fi.prototype.once,Fi.prototype.un;function Fs(s){if(Array.isArray(s))for(let t=0,e=s.length;t<e;++t)tt(s[t]);else tt(s)}function U(){throw new Error("Unimplemented abstract method.")}let Gh=0;function Y(s){return s.ol_uid||(s.ol_uid=String(++Gh))}class Oo extends Tt{constructor(t,e,i){super(t),this.key=e,this.oldValue=i}}class Vt extends Fi{constructor(t){super(),this.on,this.once,this.un,Y(this),this.values_=null,t!==void 0&&this.setProperties(t)}get(t){let e;return this.values_&&this.values_.hasOwnProperty(t)&&(e=this.values_[t]),e}getKeys(){return this.values_&&Object.keys(this.values_)||[]}getProperties(){return this.values_&&Object.assign({},this.values_)||{}}getPropertiesInternal(){return this.values_}hasProperties(){return!!this.values_}notify(t,e){let i;i=`change:${t}`,this.hasListener(i)&&this.dispatchEvent(new Oo(i,t,e)),i=Xt.PROPERTYCHANGE,this.hasListener(i)&&this.dispatchEvent(new Oo(i,t,e))}addChangeListener(t,e){this.addEventListener(`change:${t}`,e)}removeChangeListener(t,e){this.removeEventListener(`change:${t}`,e)}set(t,e,i){const n=this.values_||(this.values_={});if(i)n[t]=e;else{const r=n[t];n[t]=e,r!==e&&this.notify(t,r)}}setProperties(t,e){for(const i in t)this.set(i,t[i],e)}applyProperties(t){t.values_&&Object.assign(this.values_||(this.values_={}),t.values_)}unset(t,e){if(this.values_&&t in this.values_){const i=this.values_[t];delete this.values_[t],ni(this.values_)&&(this.values_=null),e||this.notify(t,i)}}}const ko={LENGTH:"length"};class An extends Tt{constructor(t,e,i){super(t),this.element=e,this.index=i}}class ot extends Vt{constructor(t,e){if(super(),this.on,this.once,this.un,e=e||{},this.unique_=!!e.unique,this.array_=t||[],this.unique_)for(let i=0,n=this.array_.length;i<n;++i)this.assertUnique_(this.array_[i],i);this.updateLength_()}clear(){for(;this.getLength()>0;)this.pop()}extend(t){for(let e=0,i=t.length;e<i;++e)this.push(t[e]);return this}forEach(t){const e=this.array_;for(let i=0,n=e.length;i<n;++i)t(e[i],i,e)}getArray(){return this.array_}item(t){return this.array_[t]}getLength(){return this.get(ko.LENGTH)}insertAt(t,e){if(t<0||t>this.getLength())throw new Error("Index out of bounds: 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added to a unique collection")}}class si extends Tt{constructor(t,e,i){super(t),this.map=e,this.frameState=i!==void 0?i:null}}class oe extends si{constructor(t,e,i,n,r,o){super(t,e,r),this.originalEvent=i,this.pixel_=null,this.coordinate_=null,this.dragging=n!==void 0?n:!1,this.activePointers=o}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()}}const X={SINGLECLICK:"singleclick",CLICK:F.CLICK,DBLCLICK:F.DBLCLICK,POINTERDRAG:"pointerdrag",POINTERMOVE:"pointermove",POINTERDOWN:"pointerdown",POINTERUP:"pointerup",POINTEROVER:"pointerover",POINTEROUT:"pointerout",POINTERENTER:"pointerenter",POINTERLEAVE:"pointerleave",POINTERCANCEL:"pointercancel"},Ne=typeof navigator<"u"&&typeof navigator.userAgent<"u"?navigator.userAgent.toLowerCase():"";Ne.includes("safari")&&!Ne.includes("chrom")&&(Ne.includes("version/15.4")||/cpu (os|iphone os) 15_4 like mac os x/.test(Ne));const Wh=Ne.includes("webkit")&&!Ne.includes("edge"),Os=Ne.includes("macintosh"),Bh=typeof devicePixelRatio<"u"?devicePixelRatio:1,No=typeof WorkerGlobalScope<"u"&&typeof OffscreenCanvas<"u"&&self instanceof WorkerGlobalScope,Go=typeof Image<"u"&&Image.prototype.decode,Wo=typeof createImageBitmap=="function",Bo=function(){let s=!1;try{const 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0,this.activePointers_);this.dispatchEvent(e),this.emulateClicks_&&!e.defaultPrevented&&!this.dragging_&&this.isMouseActionButton_(t)&&this.emulateClick_(this.down_),this.activePointers_.length===0&&(this.dragListenerKeys_.forEach(tt),this.dragListenerKeys_.length=0,this.dragging_=!1,this.down_=null)}isMouseActionButton_(t){return t.button===0}handlePointerDown_(t){this.emulateClicks_=this.activePointers_.length===0,this.updateActivePointers_(t);const e=new oe(X.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}),this.dragListenerKeys_.length===0){const 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this.dragging_||Math.abs(t.clientX-this.down_.clientX)>this.moveTolerance_||Math.abs(t.clientY-this.down_.clientY)>this.moveTolerance_}disposeInternal(){this.relayedListenerKey_&&(tt(this.relayedListenerKey_),this.relayedListenerKey_=null),this.element_.removeEventListener(F.TOUCHMOVE,this.boundHandleTouchMove_),this.pointerdownListenerKey_&&(tt(this.pointerdownListenerKey_),this.pointerdownListenerKey_=null),this.dragListenerKeys_.forEach(tt),this.dragListenerKeys_.length=0,this.element_=null,super.disposeInternal()}}const ae={POSTRENDER:"postrender",MOVESTART:"movestart",MOVEEND:"moveend",LOADSTART:"loadstart",LOADEND:"loadend"},gt={LAYERGROUP:"layergroup",SIZE:"size",TARGET:"target",VIEW:"view"},Oi={IDLE:0,LOADED:2,ERROR:3,EMPTY:4};function it(s,t){if(!s)throw new Error(t)}const Pn=1/0;class 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s}function we(s,t){return s}function Oc(){fa(ta),fa(ia),Dc(ia,ta,hc,cc)}Oc(),new Array(6);function Kt(){return[1,0,0,1,0,0]}function kc(s,t){return s[0]=t[0],s[1]=t[1],s[2]=t[2],s[3]=t[3],s[4]=t[4],s[5]=t[5],s}function dt(s,t){const e=t[0],i=t[1];return t[0]=s[0]*e+s[2]*i+s[4],t[1]=s[1]*e+s[3]*i+s[5],t}function ce(s,t,e,i,n,r,o,a){const l=Math.sin(r),c=Math.cos(r);return s[0]=i*c,s[1]=n*l,s[2]=-i*l,s[3]=n*c,s[4]=o*i*c-a*i*l+t,s[5]=o*n*l+a*n*c+e,s}function ma(s,t){const e=Nc(t);it(e!==0,"Transformation matrix cannot be inverted");const i=t[0],n=t[1],r=t[2],o=t[3],a=t[4],l=t[5];return s[0]=o/e,s[1]=-n/e,s[2]=-r/e,s[3]=i/e,s[4]=(r*l-o*a)/e,s[5]=-(i*l-n*a)/e,s}function Nc(s){return s[0]*s[3]-s[1]*s[2]}const Gc=[1e5,1e5,1e5,1e5,2,2];function Wc(s){return"matrix("+s.join(", ")+")"}function ya(s){return s.substring(7,s.length-1).split(",").map(parseFloat)}function Bc(s,t){const e=ya(s),i=ya(t);for(let n=0;n<6;++n)if(Math.round((e[n]-i[n])*Gc[n])!==0)return!1;return!0}function 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Vt{constructor(){super(),this.extent_=jt(),this.extentRevision_=-1,this.simplifiedGeometryMaxMinSquaredTolerance=0,this.simplifiedGeometryRevision=0,this.simplifyTransformedInternal=bo((t,e,i)=>{if(!i)return this.getSimplifiedGeometry(e);const n=this.clone();return n.applyTransform(i),n.getSimplifiedGeometry(e)})}simplifyTransformed(t,e){return this.simplifyTransformedInternal(this.getRevision(),t,e)}clone(){return U()}closestPointXY(t,e,i,n){return U()}containsXY(t,e){return this.closestPointXY(t,e,zc,Number.MIN_VALUE)===0}getClosestPoint(t,e){return e=e||[NaN,NaN],this.closestPointXY(t[0],t[1],e,1/0),e}intersectsCoordinate(t){return this.containsXY(t[0],t[1])}computeExtent(t){return U()}getExtent(t){if(this.extentRevision_!=this.getRevision()){const e=this.computeExtent(this.extent_);(isNaN(e[0])||isNaN(e[1]))&&Gi(e),this.extentRevision_=this.getRevision()}return $h(this.extent_,t)}rotate(t,e){U()}scale(t,e,i){U()}simplify(t){return this.getSimplifiedGeometry(t*t)}getSimplifiedGeometry(t){return U()}getType(){return U()}applyTransform(t){U()}intersectsExtent(t){return U()}translate(t,e){U()}transform(t,e){const i=Dt(t),n=i.getUnits()=="tile-pixels"?function(r,o,a){const l=i.getExtent(),c=i.getWorldExtent(),h=ct(c)/ct(l);ce(pa,c[0],c[3],h,-h,0,0,0);const u=Ie(r,0,r.length,a,pa,o),d=jn(i,e);return d?d(u,u,a):u}:jn(i,e);return this.applyTransform(n),this}}class ve extends Ea{constructor(){super(),this.layout="XY",this.stride=2,this.flatCoordinates}computeExtent(t){return Bs(this.flatCoordinates,0,this.flatCoordinates.length,this.stride,t)}getCoordinates(){return U()}getFirstCoordinate(){return this.flatCoordinates.slice(0,this.stride)}getFlatCoordinates(){return this.flatCoordinates}getLastCoordinate(){return this.flatCoordinates.slice(this.flatCoordinates.length-this.stride)}getLayout(){return 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t*Math.round(s/t)}function qc(s,t,e,i,n,r,o){if(t==e)return o;let a=ze(s[t],n),l=ze(s[t+1],n);t+=i,r[o++]=a,r[o++]=l;let c,h;do if(c=ze(s[t],n),h=ze(s[t+1],n),t+=i,t==e)return r[o++]=c,r[o++]=h,o;while(c==a&&h==l);for(;t<e;){const u=ze(s[t],n),d=ze(s[t+1],n);if(t+=i,u==c&&d==h)continue;const f=c-a,g=h-l,_=u-a,m=d-l;if(f*m==g*_&&(f<0&&_<f||f==_||f>0&&_>f)&&(g<0&&m<g||g==m||g>0&&m>g)){c=u,h=d;continue}r[o++]=c,r[o++]=h,a=c,l=h,c=u,h=d}return r[o++]=c,r[o++]=h,o}function cr(s,t,e,i,n,r,o,a){for(let l=0,c=e.length;l<c;++l){const h=e[l];o=qc(s,t,h,i,n,r,o),a.push(o),t=h}return o}function $c(s,t,e,i,n,r,o,a){for(let l=0,c=e.length;l<c;++l){const h=e[l],u=[];o=cr(s,t,h,i,n,r,o,u),a.push(u),t=h[h.length-1]}return o}class Hi extends ve{constructor(t,e){super(),this.maxDelta_=-1,this.maxDeltaRevision_=-1,e!==void 0&&!Array.isArray(t[0])?this.setFlatCoordinates(e,t):this.setCoordinates(t,e)}clone(){return new Hi(this.flatCoordinates.slice(),this.layout)}closestPointXY(t,e,i,n){return n<Ge(this.getExtent(),t,e)?n:(this.maxDeltaRevision_!=this.getRevision()&&(this.maxDelta_=Math.sqrt(sr(this.flatCoordinates,0,this.flatCoordinates.length,this.stride,0)),this.maxDeltaRevision_=this.getRevision()),or(this.flatCoordinates,0,this.flatCoordinates.length,this.stride,this.maxDelta_,!0,t,e,i,n))}getArea(){return xa(this.flatCoordinates,0,this.flatCoordinates.length,this.stride)}getCoordinates(){return Re(this.flatCoordinates,0,this.flatCoordinates.length,this.stride)}getSimplifiedGeometryInternal(t){const e=[];return e.length=Hn(this.flatCoordinates,0,this.flatCoordinates.length,this.stride,t,e,0),new Hi(e,"XY")}getType(){return"LinearRing"}intersectsExtent(t){return!1}setCoordinates(t,e){this.setLayout(e,t,1),this.flatCoordinates||(this.flatCoordinates=[]),this.flatCoordinates.length=Un(this.flatCoordinates,0,t,this.stride),this.changed()}}class Lt extends ve{constructor(t,e){super(),this.setCoordinates(t,e)}clone(){const t=new Lt(this.flatCoordinates.slice(),this.layout);return t.applyProperties(this),t}closestPointXY(t,e,i,n){const r=this.flatCoordinates,o=le(t,e,r[0],r[1]);if(o<n){const a=this.stride;for(let l=0;l<a;++l)i[l]=r[l];return i.length=a,o}return n}getCoordinates(){return this.flatCoordinates.slice()}computeExtent(t){return Wi(this.flatCoordinates,t)}getType(){return"Point"}intersectsExtent(t){return Gs(t,this.flatCoordinates[0],this.flatCoordinates[1])}setCoordinates(t,e){this.setLayout(e,t,0),this.flatCoordinates||(this.flatCoordinates=[]),this.flatCoordinates.length=Ia(this.flatCoordinates,0,t,this.stride),this.changed()}}function Jc(s,t,e,i,n){return!Ko(n,function(o){return!Ye(s,t,e,i,o[0],o[1])})}function Ye(s,t,e,i,n,r){let o=0,a=s[e-i],l=s[e-i+1];for(;t<e;t+=i){const c=s[t],h=s[t+1];l<=r?h>r&&(c-a)*(r-l)-(n-a)*(h-l)>0&&o++:h<=r&&(c-a)*(r-l)-(n-a)*(h-l)<0&&o--,a=c,l=h}return o!==0}function ur(s,t,e,i,n,r){if(e.length===0||!Ye(s,t,e[0],i,n,r))return!1;for(let o=1,a=e.length;o<a;++o)if(Ye(s,e[o-1],e[o],i,n,r))return!1;return!0}function Qc(s,t,e,i,n,r){if(e.length===0)return!1;for(let o=0,a=e.length;o<a;++o){const l=e[o];if(ur(s,t,l,i,n,r))return!0;t=l[l.length-1]}return!1}function dr(s,t,e,i,n,r,o){let a,l,c,h,u,d,f;const g=n[r+1],_=[];for(let p=0,C=e.length;p<C;++p){const E=e[p];for(h=s[E-i],d=s[E-i+1],a=t;a<E;a+=i)u=s[a],f=s[a+1],(g<=d&&f<=g||d<=g&&g<=f)&&(c=(g-d)/(f-d)*(u-h)+h,_.push(c)),h=u,d=f}let m=NaN,y=-1/0;for(_.sort(ke),h=_[0],a=1,l=_.length;a<l;++a){u=_[a];const p=Math.abs(u-h);p>y&&(c=(h+u)/2,ur(s,t,e,i,c,g)&&(m=c,y=p)),h=u}return isNaN(m)&&(m=n[r]),o?(o.push(m,g,y),o):[m,g,y]}function Ra(s,t,e,i,n){let r=[];for(let o=0,a=e.length;o<a;++o){const l=e[o];r=dr(s,t,l,i,n,2*o,r),t=l[l.length-1]}return r}function Sa(s,t,e,i,n){let r;for(t+=i;t<e;t+=i)if(r=n(s.slice(t-i,t),s.slice(t,t+i)),r)return r;return!1}function Zn(s,t,e,i,n,r){return r=r??jo(jt(),s,t,e,i),_t(n,r)?r[0]>=n[0]&&r[2]<=n[2]||r[1]>=n[1]&&r[3]<=n[3]?!0:Sa(s,t,e,i,function(o,a){return Jh(n,o,a)}):!1}function tu(s,t,e,i,n){for(let r=0,o=e.length;r<o;++r){if(Zn(s,t,e[r],i,n))return!0;t=e[r]}return!1}function eu(s,t,e,i,n){return!!(Zn(s,t,e,i,n)||Ye(s,t,e,i,n[0],n[1])||Ye(s,t,e,i,n[0],n[3])||Ye(s,t,e,i,n[2],n[1])||Ye(s,t,e,i,n[2],n[3]))}function Ta(s,t,e,i,n){if(!eu(s,t,e[0],i,n))return!1;if(e.length===1)return!0;for(let r=1,o=e.length;r<o;++r)if(Jc(s,e[r-1],e[r],i,n)&&!Zn(s,e[r-1],e[r],i,n))return!1;return!0}function iu(s,t,e,i,n){for(let r=0,o=e.length;r<o;++r){const a=e[r];if(Ta(s,t,a,i,n))return!0;t=a[a.length-1]}return!1}function nu(s,t,e,i){for(;t<e-i;){for(let n=0;n<i;++n){const r=s[t+n];s[t+n]=s[e-i+n],s[e-i+n]=r}t+=i,e-=i}}function fr(s,t,e,i){let n=0,r=s[e-i],o=s[e-i+1];for(;t<e;t+=i){const a=s[t],l=s[t+1];n+=(a-r)*(l+o),r=a,o=l}return n===0?void 0:n>0}function Ma(s,t,e,i,n){n=n!==void 0?n:!1;for(let r=0,o=e.length;r<o;++r){const a=e[r],l=fr(s,t,a,i);if(r===0){if(n&&l||!n&&!l)return!1}else if(n&&!l||!n&&l)return!1;t=a}return!0}function su(s,t,e,i,n){for(let r=0,o=e.length;r<o;++r){const a=e[r];if(!Ma(s,t,a,i,n))return!1;a.length&&(t=a[a.length-1])}return!0}function gr(s,t,e,i,n){n=n!==void 0?n:!1;for(let r=0,o=e.length;r<o;++r){const a=e[r],l=fr(s,t,a,i);(r===0?n&&l||!n&&!l:n&&!l||!n&&l)&&nu(s,t,a,i),t=a}return t}function La(s,t,e,i,n){for(let r=0,o=e.length;r<o;++r)t=gr(s,t,e[r],i,n);return t}function ru(s,t){const e=[];let i=0,n=0,r;for(let o=0,a=t.length;o<a;++o){const l=t[o],c=fr(s,i,l,2);if(r===void 0&&(r=c),c===r)e.push(t.slice(n,o+1));else{if(e.length===0)continue;e[e.length-1].push(t[n])}n=o+1,i=l}return e}class At extends ve{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,e!==void 0&&i?(this.setFlatCoordinates(e,t),this.ends_=i):this.setCoordinates(t,e)}appendLinearRing(t){this.flatCoordinates?Pt(this.flatCoordinates,t.getFlatCoordinates()):this.flatCoordinates=t.getFlatCoordinates().slice(),this.ends_.push(this.flatCoordinates.length),this.changed()}clone(){const t=new At(this.flatCoordinates.slice(),this.layout,this.ends_.slice());return t.applyProperties(this),t}closestPointXY(t,e,i,n){return n<Ge(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()),ar(this.flatCoordinates,0,this.ends_,this.stride,this.maxDelta_,!0,t,e,i,n))}containsXY(t,e){return ur(this.getOrientedFlatCoordinates(),0,this.ends_,this.stride,t,e)}getArea(){return Ca(this.getOrientedFlatCoordinates(),0,this.ends_,this.stride)}getCoordinates(t){let e;return t!==void 0?(e=this.getOrientedFlatCoordinates().slice(),gr(e,0,this.ends_,this.stride,t)):e=this.flatCoordinates,Ui(e,0,this.ends_,this.stride)}getEnds(){return this.ends_}getFlatInteriorPoint(){if(this.flatInteriorPointRevision_!=this.getRevision()){const t=Jt(this.getExtent());this.flatInteriorPoint_=dr(this.getOrientedFlatCoordinates(),0,this.ends_,this.stride,t,0),this.flatInteriorPointRevision_=this.getRevision()}return this.flatInteriorPoint_}getInteriorPoint(){return new Lt(this.getFlatInteriorPoint(),"XYM")}getLinearRingCount(){return this.ends_.length}getLinearRing(t){return t<0||this.ends_.length<=t?null:new Hi(this.flatCoordinates.slice(t===0?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 o=0,a=i.length;o<a;++o){const l=i[o],c=new Hi(e.slice(r,l),t);n.push(c),r=l}return n}getOrientedFlatCoordinates(){if(this.orientedRevision_!=this.getRevision()){const t=this.flatCoordinates;Ma(t,0,this.ends_,this.stride)?this.orientedFlatCoordinates_=t:(this.orientedFlatCoordinates_=t.slice(),this.orientedFlatCoordinates_.length=gr(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 At(e,"XY",i)}getType(){return"Polygon"}intersectsExtent(t){return Ta(this.getOrientedFlatCoordinates(),0,this.ends_,this.stride,t)}setCoordinates(t,e){this.setLayout(e,t,2),this.flatCoordinates||(this.flatCoordinates=[]);const i=lr(this.flatCoordinates,0,t,this.stride,this.ends_);this.flatCoordinates.length=i.length===0?0:i[i.length-1],this.changed()}}function Aa(s){if(ri(s))throw new Error("Cannot create polygon from empty extent");const t=s[0],e=s[1],i=s[2],n=s[3],r=[t,e,t,n,i,n,i,e,t,e];return new At(r,"XY",[r.length])}function _r(s,t,e,i){const n=H(t)/e[0],r=ct(t)/e[1];return i?Math.min(s,Math.max(n,r)):Math.min(s,Math.min(n,r))}function mr(s,t,e){let i=Math.min(s,t);const n=50;return i*=Math.log(1+n*Math.max(0,s/t-1))/n+1,e&&(i=Math.max(i,e),i/=Math.log(1+n*Math.max(0,e/s-1))/n+1),st(i,e/2,t*2)}function ou(s,t,e,i){return t=t!==void 0?t:!0,function(n,r,o,a){if(n!==void 0){const l=s[0],c=s[s.length-1],h=e?_r(l,e,o,i):l;if(a)return t?mr(n,h,c):st(n,c,h);const u=Math.min(h,n),d=Math.floor(Ds(s,u,r));return s[d]>h&&d<s.length-1?s[d+1]:s[d]}}}function au(s,t,e,i,n,r){return i=i!==void 0?i:!0,e=e!==void 0?e:0,function(o,a,l,c){if(o!==void 0){const h=n?_r(t,n,l,r):t;if(c)return i?mr(o,h,e):st(o,e,h);const u=1e-9,d=Math.ceil(Math.log(t/h)/Math.log(s)-u),f=-a*(.5-u)+.5,g=Math.min(h,o),_=Math.floor(Math.log(t/g)/Math.log(s)+f),m=Math.max(d,_),y=t/Math.pow(s,m);return st(y,e,h)}}}function Pa(s,t,e,i,n){return e=e!==void 0?e:!0,function(r,o,a,l){if(r!==void 0){const c=i?_r(s,i,a,n):s;return!e||!l?st(r,t,c):mr(r,c,t)}}}function yr(s){if(s!==void 0)return 0}function ba(s){if(s!==void 0)return s}function lu(s)