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2 lines
79 KiB
2 lines
79 KiB
var or=Object.defineProperty,sr=Object.defineProperties;var lr=Object.getOwnPropertyDescriptors;var wn=Object.getOwnPropertySymbols;var ar=Object.prototype.hasOwnProperty,ur=Object.prototype.propertyIsEnumerable;var Sn=(m,n,r)=>n in m?or(m,n,{enumerable:!0,configurable:!0,writable:!0,value:r}):m[n]=r,lt=(m,n)=>{for(var r in n||(n={}))ar.call(n,r)&&Sn(m,r,n[r]);if(wn)for(var r of wn(n))ur.call(n,r)&&Sn(m,r,n[r]);return m},Lt=(m,n)=>sr(m,lr(n));var ft=(m,n,r)=>new Promise((u,h)=>{var c=y=>{try{d(r.next(y))}catch(w){h(w)}},p=y=>{try{d(r.throw(y))}catch(w){h(w)}},d=y=>y.done?u(y.value):Promise.resolve(y.value).then(c,p);d((r=r.apply(m,n)).next())});import{H as G,n as xe,h as bn}from"./townshipBoundaries-1b068bef-1784043664472.js";import{_ as cr,g as hr,q as fr,h as mr,w as Kt,A as _n,o as pr,c as dr,a as gr,d as Nn,K as yr}from"./index-1784043664472.js";class gt{constructor(n,r){this.next=null,this.key=n,this.data=r,this.left=null,this.right=null}}function xr(m,n){return m>n?1:m<n?-1:0}function mt(m,n,r){const u=new gt(null,null);let h=u,c=u;for(;;){const p=r(m,n.key);if(p<0){if(n.left===null)break;if(r(m,n.left.key)<0){const d=n.left;if(n.left=d.right,d.right=n,n=d,n.left===null)break}c.left=n,c=n,n=n.left}else if(p>0){if(n.right===null)break;if(r(m,n.right.key)>0){const d=n.right;if(n.right=d.left,d.left=n,n=d,n.right===null)break}h.right=n,h=n,n=n.right}else break}return h.right=n.left,c.left=n.right,n.left=u.right,n.right=u.left,n}function we(m,n,r,u){const h=new gt(m,n);if(r===null)return h.left=h.right=null,h;r=mt(m,r,u);const c=u(m,r.key);return c<0?(h.left=r.left,h.right=r,r.left=null):c>=0&&(h.right=r.right,h.left=r,r.right=null),h}function Cn(m,n,r){let u=null,h=null;if(n){n=mt(m,n,r);const c=r(n.key,m);c===0?(u=n.left,h=n.right):c<0?(h=n.right,n.right=null,u=n):(u=n.left,n.left=null,h=n)}return{left:u,right:h}}function wr(m,n,r){return n===null?m:(m===null||(n=mt(m.key,n,r),n.left=m),n)}function _e(m,n,r,u,h){if(m){u(`${n}${r?"└── ":"├── "}${h(m)}
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U=Cr(4,Ct),it=Fr*p;if(U>=it||-U>=it||(o=m-q,d=m-(q+o)+(o-h),o=r-z,w=r-(z+o)+(o-h),o=n-Z,y=n-(Z+o)+(o-c),o=u-W,N=u-(W+o)+(o-c),d===0&&y===0&&w===0&&N===0)||(it=Pr*p+Nr*Math.abs(U),U+=q*N+W*d-(Z*w+z*y),U>=it||-U>=it))return U;k=d*W,x=J*d,b=x-(x-d),P=d-b,x=J*W,E=x-(x-W),R=W-E,v=P*R-(k-b*E-P*E-b*R),B=y*z,x=J*y,b=x-(x-y),P=y-b,x=J*z,E=x-(x-z),R=z-E,$=P*R-(B-b*E-P*E-b*R),I=v-$,o=v-I,K[0]=v-(I+o)+(o-$),M=k+I,o=M-k,O=k-(M-o)+(I-o),I=O-B,o=O-I,K[1]=O-(I+o)+(o-B),D=M+I,o=D-M,K[2]=M-(D-o)+(I-o),K[3]=D;const ut=Se(4,Ct,4,K,En);k=q*N,x=J*q,b=x-(x-q),P=q-b,x=J*N,E=x-(x-N),R=N-E,v=P*R-(k-b*E-P*E-b*R),B=Z*w,x=J*Z,b=x-(x-Z),P=Z-b,x=J*w,E=x-(x-w),R=w-E,$=P*R-(B-b*E-P*E-b*R),I=v-$,o=v-I,K[0]=v-(I+o)+(o-$),M=k+I,o=M-k,O=k-(M-o)+(I-o),I=O-B,o=O-I,K[1]=O-(I+o)+(o-B),D=M+I,o=D-M,K[2]=M-(D-o)+(I-o),K[3]=D;const ie=Se(ut,En,4,K,Fn);k=d*N,x=J*d,b=x-(x-d),P=d-b,x=J*N,E=x-(x-N),R=N-E,v=P*R-(k-b*E-P*E-b*R),B=y*w,x=J*y,b=x-(x-y),P=y-b,x=J*w,E=x-(x-w),R=w-E,$=P*R-(B-b*E-P*E-b*R),I=v-$,o=v-I,K[0]=v-(I+o)+(o-$),M=k+I,o=M-k,O=k-(M-o)+(I-o),I=O-B,o=O-I,K[1]=O-(I+o)+(o-B),D=M+I,o=D-M,K[2]=M-(D-o)+(I-o),K[3]=D;const Et=Se(ie,Fn,4,K,Pn);return Pn[Et-1]}function Ir(m,n,r,u,h,c){const p=(n-c)*(r-h),d=(m-h)*(u-c),y=p-d,w=Math.abs(p+d);return Math.abs(y)>=Er*w?y:-Tr(m,n,r,u,h,c,w)}const At=(m,n)=>m.ll.x<=n.x&&n.x<=m.ur.x&&m.ll.y<=n.y&&n.y<=m.ur.y,Fe=(m,n)=>{if(n.ur.x<m.ll.x||m.ur.x<n.ll.x||n.ur.y<m.ll.y||m.ur.y<n.ll.y)return null;const r=m.ll.x<n.ll.x?n.ll.x:m.ll.x,u=m.ur.x<n.ur.x?m.ur.x:n.ur.x,h=m.ll.y<n.ll.y?n.ll.y:m.ll.y,c=m.ur.y<n.ur.y?m.ur.y:n.ur.y;return{ll:{x:r,y:h},ur:{x:u,y:c}}};let pt=Number.EPSILON;pt===void 0&&(pt=Math.pow(2,-52));const Mr=pt*pt,Tn=(m,n)=>{if(-pt<m&&m<pt&&-pt<n&&n<pt)return 0;const r=m-n;return r*r<Mr*m*n?0:m<n?-1:1};class Rr{constructor(){this.reset()}reset(){this.xRounder=new In,this.yRounder=new In}round(n,r){return{x:this.xRounder.round(n),y:this.yRounder.round(r)}}}class In{constructor(){this.tree=new Pe,this.round(0)}round(n){const r=this.tree.add(n),u=this.tree.prev(r);if(u!==null&&Tn(r.key,u.key)===0)return this.tree.remove(n),u.key;const h=this.tree.next(r);return h!==null&&Tn(r.key,h.key)===0?(this.tree.remove(n),h.key):n}}const vt=new Rr,te=(m,n)=>m.x*n.y-m.y*n.x,Gn=(m,n)=>m.x*n.x+m.y*n.y,Mn=(m,n,r)=>{const u=Ir(m.x,m.y,n.x,n.y,r.x,r.y);return u>0?-1:u<0?1:0},ee=m=>Math.sqrt(Gn(m,m)),kr=(m,n,r)=>{const u={x:n.x-m.x,y:n.y-m.y},h={x:r.x-m.x,y:r.y-m.y};return te(h,u)/ee(h)/ee(u)},Lr=(m,n,r)=>{const u={x:n.x-m.x,y:n.y-m.y},h={x:r.x-m.x,y:r.y-m.y};return Gn(h,u)/ee(h)/ee(u)},Rn=(m,n,r)=>n.y===0?null:{x:m.x+n.x/n.y*(r-m.y),y:r},kn=(m,n,r)=>n.x===0?null:{x:r,y:m.y+n.y/n.x*(r-m.x)},Ar=(m,n,r,u)=>{if(n.x===0)return kn(r,u,m.x);if(u.x===0)return kn(m,n,r.x);if(n.y===0)return Rn(r,u,m.y);if(u.y===0)return Rn(m,n,r.y);const h=te(n,u);if(h==0)return null;const c={x:r.x-m.x,y:r.y-m.y},p=te(c,n)/h,d=te(c,u)/h,y=m.x+d*n.x,w=r.x+p*u.x,N=m.y+d*n.y,o=r.y+p*u.y,x=(y+w)/2,b=(N+o)/2;return{x,y:b}};class nt{static compare(n,r){const u=nt.comparePoints(n.point,r.point);return u!==0?u:(n.point!==r.point&&n.link(r),n.isLeft!==r.isLeft?n.isLeft?1:-1:dt.compare(n.segment,r.segment))}static comparePoints(n,r){return n.x<r.x?-1:n.x>r.x?1:n.y<r.y?-1:n.y>r.y?1:0}constructor(n,r){n.events===void 0?n.events=[this]:n.events.push(this),this.point=n,this.isLeft=r}link(n){if(n.point===this.point)throw new Error("Tried to link already linked events");const r=n.point.events;for(let u=0,h=r.length;u<h;u++){const c=r[u];this.point.events.push(c),c.point=this.point}this.checkForConsuming()}checkForConsuming(){const n=this.point.events.length;for(let r=0;r<n;r++){const u=this.point.events[r];if(u.segment.consumedBy===void 0)for(let h=r+1;h<n;h++){const c=this.point.events[h];c.consumedBy===void 0&&u.otherSE.point.events===c.otherSE.point.events&&u.segment.consume(c.segment)}}}getAvailableLinkedEvents(){const n=[];for(let r=0,u=this.point.events.length;r<u;r++){const h=this.point.events[r];h!==this&&!h.segment.ringOut&&h.segment.isInResult()&&n.push(h)}return n}getLeftmostComparator(n){const r=new Map,u=h=>{const c=h.otherSE;r.set(h,{sine:kr(this.point,n.point,c.point),cosine:Lr(this.point,n.point,c.point)})};return(h,c)=>{r.has(h)||u(h),r.has(c)||u(c);const{sine:p,cosine:d}=r.get(h),{sine:y,cosine:w}=r.get(c);return p>=0&&y>=0?d<w?1:d>w?-1:0:p<0&&y<0?d<w?-1:d>w?1:0:y<p?-1:y>p?1:0}}}let vr=0;class dt{static compare(n,r){const u=n.leftSE.point.x,h=r.leftSE.point.x,c=n.rightSE.point.x,p=r.rightSE.point.x;if(p<u)return 1;if(c<h)return-1;const d=n.leftSE.point.y,y=r.leftSE.point.y,w=n.rightSE.point.y,N=r.rightSE.point.y;if(u<h){if(y<d&&y<w)return 1;if(y>d&&y>w)return-1;const o=n.comparePoint(r.leftSE.point);if(o<0)return 1;if(o>0)return-1;const x=r.comparePoint(n.rightSE.point);return x!==0?x:-1}if(u>h){if(d<y&&d<N)return-1;if(d>y&&d>N)return 1;const o=r.comparePoint(n.leftSE.point);if(o!==0)return o;const x=n.comparePoint(r.rightSE.point);return x<0?1:x>0?-1:1}if(d<y)return-1;if(d>y)return 1;if(c<p){const o=r.comparePoint(n.rightSE.point);if(o!==0)return o}if(c>p){const o=n.comparePoint(r.rightSE.point);if(o<0)return 1;if(o>0)return-1}if(c!==p){const o=w-d,x=c-u,b=N-y,P=p-h;if(o>x&&b<P)return 1;if(o<x&&b>P)return-1}return c>p?1:c<p||w<N?-1:w>N?1:n.id<r.id?-1:n.id>r.id?1:0}constructor(n,r,u,h){this.id=++vr,this.leftSE=n,n.segment=this,n.otherSE=r,this.rightSE=r,r.segment=this,r.otherSE=n,this.rings=u,this.windings=h}static fromRing(n,r,u){let h,c,p;const d=nt.comparePoints(n,r);if(d<0)h=n,c=r,p=1;else if(d>0)h=r,c=n,p=-1;else throw new Error(`Tried to create degenerate segment at [${n.x}, ${n.y}]`);const y=new nt(h,!0),w=new nt(c,!1);return new dt(y,w,[u],[p])}replaceRightSE(n){this.rightSE=n,this.rightSE.segment=this,this.rightSE.otherSE=this.leftSE,this.leftSE.otherSE=this.rightSE}bbox(){const n=this.leftSE.point.y,r=this.rightSE.point.y;return{ll:{x:this.leftSE.point.x,y:n<r?n:r},ur:{x:this.rightSE.point.x,y:n>r?n:r}}}vector(){return{x:this.rightSE.point.x-this.leftSE.point.x,y:this.rightSE.point.y-this.leftSE.point.y}}isAnEndpoint(n){return n.x===this.leftSE.point.x&&n.y===this.leftSE.point.y||n.x===this.rightSE.point.x&&n.y===this.rightSE.point.y}comparePoint(n){if(this.isAnEndpoint(n))return 0;const r=this.leftSE.point,u=this.rightSE.point,h=this.vector();if(r.x===u.x)return n.x===r.x?0:n.x<r.x?1:-1;const c=(n.y-r.y)/h.y,p=r.x+c*h.x;if(n.x===p)return 0;const d=(n.x-r.x)/h.x,y=r.y+d*h.y;return n.y===y?0:n.y<y?-1:1}getIntersection(n){const r=this.bbox(),u=n.bbox(),h=Fe(r,u);if(h===null)return null;const c=this.leftSE.point,p=this.rightSE.point,d=n.leftSE.point,y=n.rightSE.point,w=At(r,d)&&this.comparePoint(d)===0,N=At(u,c)&&n.comparePoint(c)===0,o=At(r,y)&&this.comparePoint(y)===0,x=At(u,p)&&n.comparePoint(p)===0;if(N&&w)return x&&!o?p:!x&&o?y:null;if(N)return o&&c.x===y.x&&c.y===y.y?null:c;if(w)return x&&p.x===d.x&&p.y===d.y?null:d;if(x&&o)return null;if(x)return p;if(o)return y;const b=Ar(c,this.vector(),d,n.vector());return b===null||!At(h,b)?null:vt.round(b.x,b.y)}split(n){const r=[],u=n.events!==void 0,h=new nt(n,!0),c=new nt(n,!1),p=this.rightSE;this.replaceRightSE(c),r.push(c),r.push(h);const d=new dt(h,p,this.rings.slice(),this.windings.slice());return nt.comparePoints(d.leftSE.point,d.rightSE.point)>0&&d.swapEvents(),nt.comparePoints(this.leftSE.point,this.rightSE.point)>0&&this.swapEvents(),u&&(h.checkForConsuming(),c.checkForConsuming()),r}swapEvents(){const n=this.rightSE;this.rightSE=this.leftSE,this.leftSE=n,this.leftSE.isLeft=!0,this.rightSE.isLeft=!1;for(let r=0,u=this.windings.length;r<u;r++)this.windings[r]*=-1}consume(n){let r=this,u=n;for(;r.consumedBy;)r=r.consumedBy;for(;u.consumedBy;)u=u.consumedBy;const h=dt.compare(r,u);if(h!==0){if(h>0){const c=r;r=u,u=c}if(r.prev===u){const c=r;r=u,u=c}for(let c=0,p=u.rings.length;c<p;c++){const d=u.rings[c],y=u.windings[c],w=r.rings.indexOf(d);w===-1?(r.rings.push(d),r.windings.push(y)):r.windings[w]+=y}u.rings=null,u.windings=null,u.consumedBy=r,u.leftSE.consumedBy=r.leftSE,u.rightSE.consumedBy=r.rightSE}}prevInResult(){return this._prevInResult!==void 0?this._prevInResult:(this.prev?this.prev.isInResult()?this._prevInResult=this.prev:this._prevInResult=this.prev.prevInResult():this._prevInResult=null,this._prevInResult)}beforeState(){if(this._beforeState!==void 0)return this._beforeState;if(!this.prev)this._beforeState={rings:[],windings:[],multiPolys:[]};else{const n=this.prev.consumedBy||this.prev;this._beforeState=n.afterState()}return this._beforeState}afterState(){if(this._afterState!==void 0)return this._afterState;const n=this.beforeState();this._afterState={rings:n.rings.slice(0),windings:n.windings.slice(0),multiPolys:[]};const r=this._afterState.rings,u=this._afterState.windings,h=this._afterState.multiPolys;for(let d=0,y=this.rings.length;d<y;d++){const w=this.rings[d],N=this.windings[d],o=r.indexOf(w);o===-1?(r.push(w),u.push(N)):u[o]+=N}const c=[],p=[];for(let d=0,y=r.length;d<y;d++){if(u[d]===0)continue;const w=r[d],N=w.poly;if(p.indexOf(N)===-1)if(w.isExterior)c.push(N);else{p.indexOf(N)===-1&&p.push(N);const o=c.indexOf(w.poly);o!==-1&&c.splice(o,1)}}for(let d=0,y=c.length;d<y;d++){const w=c[d].multiPoly;h.indexOf(w)===-1&&h.push(w)}return this._afterState}isInResult(){if(this.consumedBy)return!1;if(this._isInResult!==void 0)return this._isInResult;const n=this.beforeState().multiPolys,r=this.afterState().multiPolys;switch(ot.type){case"union":{const u=n.length===0,h=r.length===0;this._isInResult=u!==h;break}case"intersection":{let u,h;n.length<r.length?(u=n.length,h=r.length):(u=r.length,h=n.length),this._isInResult=h===ot.numMultiPolys&&u<h;break}case"xor":{const u=Math.abs(n.length-r.length);this._isInResult=u%2===1;break}case"difference":{const u=h=>h.length===1&&h[0].isSubject;this._isInResult=u(n)!==u(r);break}default:throw new Error(`Unrecognized operation type found ${ot.type}`)}return this._isInResult}}class Ln{constructor(n,r,u){if(!Array.isArray(n)||n.length===0)throw new Error("Input geometry is not a valid Polygon or MultiPolygon");if(this.poly=r,this.isExterior=u,this.segments=[],typeof n[0][0]!="number"||typeof n[0][1]!="number")throw new Error("Input geometry is not a valid Polygon or MultiPolygon");const h=vt.round(n[0][0],n[0][1]);this.bbox={ll:{x:h.x,y:h.y},ur:{x:h.x,y:h.y}};let c=h;for(let p=1,d=n.length;p<d;p++){if(typeof n[p][0]!="number"||typeof n[p][1]!="number")throw new Error("Input geometry is not a valid Polygon or MultiPolygon");let y=vt.round(n[p][0],n[p][1]);y.x===c.x&&y.y===c.y||(this.segments.push(dt.fromRing(c,y,this)),y.x<this.bbox.ll.x&&(this.bbox.ll.x=y.x),y.y<this.bbox.ll.y&&(this.bbox.ll.y=y.y),y.x>this.bbox.ur.x&&(this.bbox.ur.x=y.x),y.y>this.bbox.ur.y&&(this.bbox.ur.y=y.y),c=y)}(h.x!==c.x||h.y!==c.y)&&this.segments.push(dt.fromRing(c,h,this))}getSweepEvents(){const n=[];for(let r=0,u=this.segments.length;r<u;r++){const h=this.segments[r];n.push(h.leftSE),n.push(h.rightSE)}return n}}class Br{constructor(n,r){if(!Array.isArray(n))throw new Error("Input geometry is not a valid Polygon or MultiPolygon");this.exteriorRing=new Ln(n[0],this,!0),this.bbox={ll:{x:this.exteriorRing.bbox.ll.x,y:this.exteriorRing.bbox.ll.y},ur:{x:this.exteriorRing.bbox.ur.x,y:this.exteriorRing.bbox.ur.y}},this.interiorRings=[];for(let u=1,h=n.length;u<h;u++){const c=new Ln(n[u],this,!1);c.bbox.ll.x<this.bbox.ll.x&&(this.bbox.ll.x=c.bbox.ll.x),c.bbox.ll.y<this.bbox.ll.y&&(this.bbox.ll.y=c.bbox.ll.y),c.bbox.ur.x>this.bbox.ur.x&&(this.bbox.ur.x=c.bbox.ur.x),c.bbox.ur.y>this.bbox.ur.y&&(this.bbox.ur.y=c.bbox.ur.y),this.interiorRings.push(c)}this.multiPoly=r}getSweepEvents(){const n=this.exteriorRing.getSweepEvents();for(let r=0,u=this.interiorRings.length;r<u;r++){const h=this.interiorRings[r].getSweepEvents();for(let c=0,p=h.length;c<p;c++)n.push(h[c])}return n}}class An{constructor(n,r){if(!Array.isArray(n))throw new Error("Input geometry is not a valid Polygon or MultiPolygon");try{typeof n[0][0][0]=="number"&&(n=[n])}catch(u){}this.polys=[],this.bbox={ll:{x:Number.POSITIVE_INFINITY,y:Number.POSITIVE_INFINITY},ur:{x:Number.NEGATIVE_INFINITY,y:Number.NEGATIVE_INFINITY}};for(let u=0,h=n.length;u<h;u++){const c=new Br(n[u],this);c.bbox.ll.x<this.bbox.ll.x&&(this.bbox.ll.x=c.bbox.ll.x),c.bbox.ll.y<this.bbox.ll.y&&(this.bbox.ll.y=c.bbox.ll.y),c.bbox.ur.x>this.bbox.ur.x&&(this.bbox.ur.x=c.bbox.ur.x),c.bbox.ur.y>this.bbox.ur.y&&(this.bbox.ur.y=c.bbox.ur.y),this.polys.push(c)}this.isSubject=r}getSweepEvents(){const n=[];for(let r=0,u=this.polys.length;r<u;r++){const h=this.polys[r].getSweepEvents();for(let c=0,p=h.length;c<p;c++)n.push(h[c])}return n}}class ne{static factory(n){const r=[];for(let u=0,h=n.length;u<h;u++){const c=n[u];if(!c.isInResult()||c.ringOut)continue;let p=null,d=c.leftSE,y=c.rightSE;const w=[d],N=d.point,o=[];for(;p=d,d=y,w.push(d),d.point!==N;)for(;;){const x=d.getAvailableLinkedEvents();if(x.length===0){const E=w[0].point,R=w[w.length-1].point;throw new Error(`Unable to complete output ring starting at [${E.x}, ${E.y}]. Last matching segment found ends at [${R.x}, ${R.y}].`)}if(x.length===1){y=x[0].otherSE;break}let b=null;for(let E=0,R=o.length;E<R;E++)if(o[E].point===d.point){b=E;break}if(b!==null){const E=o.splice(b)[0],R=w.splice(E.index);R.unshift(R[0].otherSE),r.push(new ne(R.reverse()));continue}o.push({index:w.length,point:d.point});const P=d.getLeftmostComparator(p);y=x.sort(P)[0].otherSE;break}r.push(new ne(w))}return r}constructor(n){this.events=n;for(let r=0,u=n.length;r<u;r++)n[r].segment.ringOut=this;this.poly=null}getGeom(){let n=this.events[0].point;const r=[n];for(let w=1,N=this.events.length-1;w<N;w++){const o=this.events[w].point,x=this.events[w+1].point;Mn(o,n,x)!==0&&(r.push(o),n=o)}if(r.length===1)return null;const u=r[0],h=r[1];Mn(u,n,h)===0&&r.shift(),r.push(r[0]);const c=this.isExteriorRing()?1:-1,p=this.isExteriorRing()?0:r.length-1,d=this.isExteriorRing()?r.length:-1,y=[];for(let w=p;w!=d;w+=c)y.push([r[w].x,r[w].y]);return y}isExteriorRing(){if(this._isExteriorRing===void 0){const n=this.enclosingRing();this._isExteriorRing=n?!n.isExteriorRing():!0}return this._isExteriorRing}enclosingRing(){return this._enclosingRing===void 0&&(this._enclosingRing=this._calcEnclosingRing()),this._enclosingRing}_calcEnclosingRing(){let n=this.events[0];for(let h=1,c=this.events.length;h<c;h++){const p=this.events[h];nt.compare(n,p)>0&&(n=p)}let r=n.segment.prevInResult(),u=r?r.prevInResult():null;for(;;){if(!r)return null;if(!u)return r.ringOut;if(u.ringOut!==r.ringOut)return u.ringOut.enclosingRing()!==r.ringOut?r.ringOut:r.ringOut.enclosingRing();r=u.prevInResult(),u=r?r.prevInResult():null}}}class vn{constructor(n){this.exteriorRing=n,n.poly=this,this.interiorRings=[]}addInterior(n){this.interiorRings.push(n),n.poly=this}getGeom(){const n=[this.exteriorRing.getGeom()];if(n[0]===null)return null;for(let r=0,u=this.interiorRings.length;r<u;r++){const h=this.interiorRings[r].getGeom();h!==null&&n.push(h)}return n}}class Or{constructor(n){this.rings=n,this.polys=this._composePolys(n)}getGeom(){const n=[];for(let r=0,u=this.polys.length;r<u;r++){const h=this.polys[r].getGeom();h!==null&&n.push(h)}return n}_composePolys(n){const r=[];for(let u=0,h=n.length;u<h;u++){const c=n[u];if(!c.poly)if(c.isExteriorRing())r.push(new vn(c));else{const p=c.enclosingRing();p.poly||r.push(new vn(p)),p.poly.addInterior(c)}}return r}}class Dr{constructor(n){let r=arguments.length>1&&arguments[1]!==void 0?arguments[1]:dt.compare;this.queue=n,this.tree=new Pe(r),this.segments=[]}process(n){const r=n.segment,u=[];if(n.consumedBy)return n.isLeft?this.queue.remove(n.otherSE):this.tree.remove(r),u;const h=n.isLeft?this.tree.add(r):this.tree.find(r);if(!h)throw new Error(`Unable to find segment #${r.id} [${r.leftSE.point.x}, ${r.leftSE.point.y}] -> [${r.rightSE.point.x}, ${r.rightSE.point.y}] in SweepLine tree.`);let c=h,p=h,d,y;for(;d===void 0;)c=this.tree.prev(c),c===null?d=null:c.key.consumedBy===void 0&&(d=c.key);for(;y===void 0;)p=this.tree.next(p),p===null?y=null:p.key.consumedBy===void 0&&(y=p.key);if(n.isLeft){let w=null;if(d){const o=d.getIntersection(r);if(o!==null&&(r.isAnEndpoint(o)||(w=o),!d.isAnEndpoint(o))){const x=this._splitSafely(d,o);for(let b=0,P=x.length;b<P;b++)u.push(x[b])}}let N=null;if(y){const o=y.getIntersection(r);if(o!==null&&(r.isAnEndpoint(o)||(N=o),!y.isAnEndpoint(o))){const x=this._splitSafely(y,o);for(let b=0,P=x.length;b<P;b++)u.push(x[b])}}if(w!==null||N!==null){let o=null;w===null?o=N:N===null?o=w:o=nt.comparePoints(w,N)<=0?w:N,this.queue.remove(r.rightSE),u.push(r.rightSE);const x=r.split(o);for(let b=0,P=x.length;b<P;b++)u.push(x[b])}u.length>0?(this.tree.remove(r),u.push(n)):(this.segments.push(r),r.prev=d)}else{if(d&&y){const w=d.getIntersection(y);if(w!==null){if(!d.isAnEndpoint(w)){const N=this._splitSafely(d,w);for(let o=0,x=N.length;o<x;o++)u.push(N[o])}if(!y.isAnEndpoint(w)){const N=this._splitSafely(y,w);for(let o=0,x=N.length;o<x;o++)u.push(N[o])}}}this.tree.remove(r)}return u}_splitSafely(n,r){this.tree.remove(n);const u=n.rightSE;this.queue.remove(u);const h=n.split(r);return h.push(u),n.consumedBy===void 0&&this.tree.add(n),h}}const Bn=typeof process!="undefined"&&{}.POLYGON_CLIPPING_MAX_QUEUE_SIZE||1e6,Wr=typeof process!="undefined"&&{}.POLYGON_CLIPPING_MAX_SWEEPLINE_SEGMENTS||1e6;class Hr{run(n,r,u){ot.type=n,vt.reset();const h=[new An(r,!0)];for(let o=0,x=u.length;o<x;o++)h.push(new An(u[o],!1));if(ot.numMultiPolys=h.length,ot.type==="difference"){const o=h[0];let x=1;for(;x<h.length;)Fe(h[x].bbox,o.bbox)!==null?x++:h.splice(x,1)}if(ot.type==="intersection")for(let o=0,x=h.length;o<x;o++){const b=h[o];for(let P=o+1,E=h.length;P<E;P++)if(Fe(b.bbox,h[P].bbox)===null)return[]}const c=new Pe(nt.compare);for(let o=0,x=h.length;o<x;o++){const b=h[o].getSweepEvents();for(let P=0,E=b.length;P<E;P++)if(c.insert(b[P]),c.size>Bn)throw new Error("Infinite loop when putting segment endpoints in a priority queue (queue size too big).")}const p=new Dr(c);let d=c.size,y=c.pop();for(;y;){const o=y.key;if(c.size===d){const b=o.segment;throw new Error(`Unable to pop() ${o.isLeft?"left":"right"} SweepEvent [${o.point.x}, ${o.point.y}] from segment #${b.id} [${b.leftSE.point.x}, ${b.leftSE.point.y}] -> [${b.rightSE.point.x}, ${b.rightSE.point.y}] from queue.`)}if(c.size>Bn)throw new Error("Infinite loop when passing sweep line over endpoints (queue size too big).");if(p.segments.length>Wr)throw new Error("Infinite loop when passing sweep line over endpoints (too many sweep line segments).");const x=p.process(o);for(let b=0,P=x.length;b<P;b++){const E=x[b];E.consumedBy===void 0&&c.insert(E)}d=c.size,y=c.pop()}vt.reset();const w=ne.factory(p.segments);return new Or(w).getGeom()}}const ot=new Hr,Gr=function(m){for(var n=arguments.length,r=new Array(n>1?n-1:0),u=1;u<n;u++)r[u-1]=arguments[u];return ot.run("union",m,r)},zr=function(m){for(var n=arguments.length,r=new Array(n>1?n-1:0),u=1;u<n;u++)r[u-1]=arguments[u];return ot.run("intersection",m,r)},jr=function(m){for(var n=arguments.length,r=new Array(n>1?n-1:0),u=1;u<n;u++)r[u-1]=arguments[u];return ot.run("xor",m,r)},Yr=function(m){for(var n=arguments.length,r=new Array(n>1?n-1:0),u=1;u<n;u++)r[u-1]=arguments[u];return ot.run("difference",m,r)};var Qt={union:Gr,intersection:zr,xor:jr,difference:Yr};const io="datas/geojsons/hongyuan-townships-screen.geojson",Vr="assets/json/hongyuan-county-outline.json",ro="assets/json/中华人民共和国.json";function $r(m){return`./${m}`}const Ur=21,qr=-18,Zr=-50,Xr=.045,On=-18,Dn=-58,Wn=4.2,Hn=3.2,be=4700,Jr=4620,Kr={__name:"index",props:{active:{type:Boolean,default:!0},activeLayer:{type:Object,default:null},mapRanking:{type:Object,default:null},overlayLayer:{type:Object,default:null},overlayLayers:{type:Array,default:()=>[]},tileUrlTemplate:{type:String,default:"https://qkl-map.oss-cn-chengdu.aliyuncs.com/hy-result/{z}/{x}/{y}.png"},referenceTileUrlTemplate:{type:String,default:"https://map.shuxitech.com/vt/lyrs=s&hl=zh-CN&x={x}&y={y}&z={z}"},terrainUrl:{type:String,default:"/terrain"},center:{type:Array,default:()=>[102.600005,32.585593]},initialZoom:{type:Number,default:9},minimumZoomDistance:{type:Number,default:350},countyViewTargetOffset:{type:Object,default:null},autoApplyLayerMapView:{type:Boolean,default:!0},maxZoom:{type:Number,default:21},adminBoundaryLineScale:{type:Number,default:1},showNationalBackdrop:{type:Boolean,default:!0},enableImageryFeaturePick:{type:Boolean,default:!0},enableTownPolygonPick:{type:Boolean,default:!0},hideTownLabelStats:{type:Boolean,default:!1}},emits:["ready","scene-mounted","feature-loading","feature-info","layer-status","tile-status","map-click","draw-boundary","view-change"],setup(m,{expose:n,emit:r}){let 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