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2 lines
82 KiB
2 lines
82 KiB
var mr=Object.defineProperty,pr=Object.defineProperties;var gr=Object.getOwnPropertyDescriptors;var Sn=Object.getOwnPropertySymbols;var dr=Object.prototype.hasOwnProperty,yr=Object.prototype.propertyIsEnumerable;var _n=(m,n,r)=>n in m?mr(m,n,{enumerable:!0,configurable:!0,writable:!0,value:r}):m[n]=r,st=(m,n)=>{for(var r in n||(n={}))dr.call(n,r)&&_n(m,r,n[r]);if(Sn)for(var r of Sn(n))yr.call(n,r)&&_n(m,r,n[r]);return m},Ct=(m,n)=>pr(m,gr(n));var mt=(m,n,r)=>new Promise((u,h)=>{var c=y=>{try{g(r.next(y))}catch(b){h(b)}},p=y=>{try{g(r.throw(y))}catch(b){h(b)}},g=y=>y.done?u(y.value):Promise.resolve(y.value).then(c,p);g((r=r.apply(m,n)).next())});import{l as xr,p as br,H as z,m as wr,q as we,h as En}from"./townshipBoundaries-a3a8b9c1-1784378651390.js";import{_ as Sr,g as _r,q as Er,h as Nr,w as Qt,A as Nn,o as Cr,c as Tr,a as Fr,d as Cn,L as Pr}from"./index-1784378651390.js";class yt{constructor(n,r){this.next=null,this.key=n,this.data=r,this.left=null,this.right=null}}function Ir(m,n){return m>n?1:m<n?-1:0}function pt(m,n,r){const u=new yt(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 g=n.left;if(n.left=g.right,g.right=n,n=g,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 g=n.right;if(n.right=g.left,g.left=n,n=g,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 Se(m,n,r,u){const h=new yt(m,n);if(r===null)return h.left=h.right=null,h;r=pt(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 Tn(m,n,r){let u=null,h=null;if(n){n=pt(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 Mr(m,n,r){return n===null?m:(m===null||(n=pt(m.key,n,r),n.left=m),n)}function Ee(m,n,r,u,h){if(m){u(`${n}${r?"└── ":"├── "}${h(m)}
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`);const c=n+(r?" 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p=Lr(this.toList(),Rr(n,r),c);h=this._size+h,this._root=Ce({head:p},0,h)}return this}isEmpty(){return this._root===null}get size(){return this._size}get root(){return this._root}toString(n=r=>String(r.key)){const r=[];return Ee(this._root,"",!0,u=>r.push(u),n),r.join("")}update(n,r,u){const h=this._comparator;let{left:c,right:p}=Tn(n,this._root,h);h(n,r)<0?p=Se(r,u,p,h):c=Se(r,u,c,h),this._root=Mr(c,p,h)}split(n){return Tn(n,this._root,this._comparator)}*[Symbol.iterator](){let n=this._root;const r=[];let u=!1;for(;!u;)n!==null?(r.push(n),n=n.left):r.length!==0?(n=r.pop(),yield n,n=n.right):u=!0}}function Ne(m,n,r,u){const h=u-r;if(h>0){const c=r+Math.floor(h/2),p=m[c],g=n[c],y=new yt(p,g);return y.left=Ne(m,n,r,c),y.right=Ne(m,n,c+1,u),y}return null}function Rr(m,n){const r=new yt(null,null);let u=r;for(let h=0;h<m.length;h++)u=u.next=new yt(m[h],n[h]);return u.next=null,r.next}function kr(m){let n=m;const r=[];let u=!1;const h=new yt(null,null);let c=h;for(;!u;)n?(r.push(n),n=n.left):r.length>0?(n=c=c.next=r.pop(),n=n.right):u=!0;return c.next=null,h.next}function Ce(m,n,r){const u=r-n;if(u>0){const h=n+Math.floor(u/2),c=Ce(m,n,h),p=m.head;return p.left=c,m.head=m.head.next,p.right=Ce(m,h+1,r),p}return null}function Lr(m,n,r){const u=new yt(null,null);let h=u,c=m,p=n;for(;c!==null&&p!==null;)r(c.key,p.key)<0?(h.next=c,c=c.next):(h.next=p,p=p.next),h=h.next;return c!==null?h.next=c:p!==null&&(h.next=p),u.next}function Te(m,n,r,u,h){if(r>=u)return;const c=m[r+u>>1];let p=r-1,g=u+1;for(;;){do p++;while(h(m[p],c)<0);do g--;while(h(m[g],c)>0);if(p>=g)break;let y=m[p];m[p]=m[g],m[g]=y,y=n[p],n[p]=n[g],n[g]=y}Te(m,n,r,g,h),Te(m,n,g+1,u,h)}const ut=11102230246251565e-32,K=134217729,Ar=(3+8*ut)*ut;function _e(m,n,r,u,h){let c,p,g,y,b=n[0],E=u[0],o=0,x=0;E>b==E>-b?(c=b,b=n[++o]):(c=E,E=u[++x]);let 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j=vr(4,Ft),rt=Or*p;if(j>=rt||-j>=rt||(o=m-q,g=m-(q+o)+(o-h),o=r-U,b=r-(U+o)+(o-h),o=n-Z,y=n-(Z+o)+(o-c),o=u-H,E=u-(H+o)+(o-c),g===0&&y===0&&b===0&&E===0)||(rt=Dr*p+Ar*Math.abs(j),j+=q*E+H*g-(Z*b+U*y),j>=rt||-j>=rt))return j;k=g*H,x=K*g,_=x-(x-g),F=g-_,x=K*H,T=x-(x-H),R=H-T,v=F*R-(k-_*T-F*T-_*R),B=y*U,x=K*y,_=x-(x-y),F=y-_,x=K*U,T=x-(x-U),R=U-T,Y=F*R-(B-_*T-F*T-_*R),I=v-Y,o=v-I,Q[0]=v-(I+o)+(o-Y),M=k+I,o=M-k,D=k-(M-o)+(I-o),I=D-B,o=D-I,Q[1]=D-(I+o)+(o-B),G=M+I,o=G-M,Q[2]=M-(G-o)+(I-o),Q[3]=G;const xt=_e(4,Ft,4,Q,Fn);k=q*E,x=K*q,_=x-(x-q),F=q-_,x=K*E,T=x-(x-E),R=E-T,v=F*R-(k-_*T-F*T-_*R),B=Z*b,x=K*Z,_=x-(x-Z),F=Z-_,x=K*b,T=x-(x-b),R=b-T,Y=F*R-(B-_*T-F*T-_*R),I=v-Y,o=v-I,Q[0]=v-(I+o)+(o-Y),M=k+I,o=M-k,D=k-(M-o)+(I-o),I=D-B,o=D-I,Q[1]=D-(I+o)+(o-B),G=M+I,o=G-M,Q[2]=M-(G-o)+(I-o),Q[3]=G;const bt=_e(xt,Fn,4,Q,Pn);k=g*E,x=K*g,_=x-(x-g),F=g-_,x=K*E,T=x-(x-E),R=E-T,v=F*R-(k-_*T-F*T-_*R),B=y*b,x=K*y,_=x-(x-y),F=y-_,x=K*b,T=x-(x-b),R=b-T,Y=F*R-(B-_*T-F*T-_*R),I=v-Y,o=v-I,Q[0]=v-(I+o)+(o-Y),M=k+I,o=M-k,D=k-(M-o)+(I-o),I=D-B,o=D-I,Q[1]=D-(I+o)+(o-B),G=M+I,o=G-M,Q[2]=M-(G-o)+(I-o),Q[3]=G;const ct=_e(bt,Pn,4,Q,In);return In[ct-1]}function Hr(m,n,r,u,h,c){const p=(n-c)*(r-h),g=(m-h)*(u-c),y=p-g,b=Math.abs(p+g);return Math.abs(y)>=Br*b?y:-Gr(m,n,r,u,h,c,b)}const Dt=(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 gt=Number.EPSILON;gt===void 0&&(gt=Math.pow(2,-52));const Wr=gt*gt,Mn=(m,n)=>{if(-gt<m&&m<gt&&-gt<n&&n<gt)return 0;const r=m-n;return r*r<Wr*m*n?0:m<n?-1:1};class zr{constructor(){this.reset()}reset(){this.xRounder=new Rn,this.yRounder=new Rn}round(n,r){return{x:this.xRounder.round(n),y:this.yRounder.round(r)}}}class Rn{constructor(){this.tree=new Pe,this.round(0)}round(n){const r=this.tree.add(n),u=this.tree.prev(r);if(u!==null&&Mn(r.key,u.key)===0)return this.tree.remove(n),u.key;const h=this.tree.next(r);return h!==null&&Mn(r.key,h.key)===0?(this.tree.remove(n),h.key):n}}const Gt=new zr,ee=(m,n)=>m.x*n.y-m.y*n.x,Un=(m,n)=>m.x*n.x+m.y*n.y,kn=(m,n,r)=>{const u=Hr(m.x,m.y,n.x,n.y,r.x,r.y);return u>0?-1:u<0?1:0},ne=m=>Math.sqrt(Un(m,m)),Ur=(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 ee(h,u)/ne(h)/ne(u)},Vr=(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 Un(h,u)/ne(h)/ne(u)},Ln=(m,n,r)=>n.y===0?null:{x:m.x+n.x/n.y*(r-m.y),y:r},An=(m,n,r)=>n.x===0?null:{x:r,y:m.y+n.y/n.x*(r-m.x)},Yr=(m,n,r,u)=>{if(n.x===0)return An(r,u,m.x);if(u.x===0)return An(m,n,r.x);if(n.y===0)return Ln(r,u,m.y);if(u.y===0)return Ln(m,n,r.y);const h=ee(n,u);if(h==0)return null;const c={x:r.x-m.x,y:r.y-m.y},p=ee(c,n)/h,g=ee(c,u)/h,y=m.x+g*n.x,b=r.x+p*u.x,E=m.y+g*n.y,o=r.y+p*u.y,x=(y+b)/2,_=(E+o)/2;return{x,y:_}};class it{static compare(n,r){const u=it.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:Ur(this.point,n.point,c.point),cosine:Vr(this.point,n.point,c.point)})};return(h,c)=>{r.has(h)||u(h),r.has(c)||u(c);const{sine:p,cosine:g}=r.get(h),{sine:y,cosine:b}=r.get(c);return p>=0&&y>=0?g<b?1:g>b?-1:0:p<0&&y<0?g<b?-1:g>b?1:0:y<p?-1:y>p?1:0}}}let jr=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 g=n.leftSE.point.y,y=r.leftSE.point.y,b=n.rightSE.point.y,E=r.rightSE.point.y;if(u<h){if(y<g&&y<b)return 1;if(y>g&&y>b)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(g<y&&g<E)return-1;if(g>y&&g>E)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(g<y)return-1;if(g>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=b-g,x=c-u,_=E-y,F=p-h;if(o>x&&_<F)return 1;if(o<x&&_>F)return-1}return c>p?1:c<p||b<E?-1:b>E?1:n.id<r.id?-1:n.id>r.id?1:0}constructor(n,r,u,h){this.id=++jr,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 g=it.comparePoints(n,r);if(g<0)h=n,c=r,p=1;else if(g>0)h=r,c=n,p=-1;else throw new Error(`Tried to create degenerate segment at [${n.x}, ${n.y}]`);const y=new it(h,!0),b=new it(c,!1);return new dt(y,b,[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 g=(n.x-r.x)/h.x,y=r.y+g*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,g=n.leftSE.point,y=n.rightSE.point,b=Dt(r,g)&&this.comparePoint(g)===0,E=Dt(u,c)&&n.comparePoint(c)===0,o=Dt(r,y)&&this.comparePoint(y)===0,x=Dt(u,p)&&n.comparePoint(p)===0;if(E&&b)return x&&!o?p:!x&&o?y:null;if(E)return o&&c.x===y.x&&c.y===y.y?null:c;if(b)return x&&p.x===g.x&&p.y===g.y?null:g;if(x&&o)return null;if(x)return p;if(o)return y;const _=Yr(c,this.vector(),g,n.vector());return _===null||!Dt(h,_)?null:Gt.round(_.x,_.y)}split(n){const r=[],u=n.events!==void 0,h=new it(n,!0),c=new it(n,!1),p=this.rightSE;this.replaceRightSE(c),r.push(c),r.push(h);const g=new dt(h,p,this.rings.slice(),this.windings.slice());return it.comparePoints(g.leftSE.point,g.rightSE.point)>0&&g.swapEvents(),it.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 g=u.rings[c],y=u.windings[c],b=r.rings.indexOf(g);b===-1?(r.rings.push(g),r.windings.push(y)):r.windings[b]+=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 g=0,y=this.rings.length;g<y;g++){const b=this.rings[g],E=this.windings[g],o=r.indexOf(b);o===-1?(r.push(b),u.push(E)):u[o]+=E}const c=[],p=[];for(let g=0,y=r.length;g<y;g++){if(u[g]===0)continue;const b=r[g],E=b.poly;if(p.indexOf(E)===-1)if(b.isExterior)c.push(E);else{p.indexOf(E)===-1&&p.push(E);const o=c.indexOf(b.poly);o!==-1&&c.splice(o,1)}}for(let g=0,y=c.length;g<y;g++){const b=c[g].multiPoly;h.indexOf(b)===-1&&h.push(b)}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(lt.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===lt.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 ${lt.type}`)}return this._isInResult}}class vn{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=Gt.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,g=n.length;p<g;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=Gt.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 $r{constructor(n,r){if(!Array.isArray(n))throw new Error("Input geometry is not a valid Polygon or MultiPolygon");this.exteriorRing=new vn(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 vn(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 Bn{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 $r(n[u],this);c.bbox.ll.x<this.bbox.ll.x&&(this.bbox.ll.x=c.bbox.ll.x),c.bbox.ll.y<this.bbox.ll.y&&(this.bbox.ll.y=c.bbox.ll.y),c.bbox.ur.x>this.bbox.ur.x&&(this.bbox.ur.x=c.bbox.ur.x),c.bbox.ur.y>this.bbox.ur.y&&(this.bbox.ur.y=c.bbox.ur.y),this.polys.push(c)}this.isSubject=r}getSweepEvents(){const n=[];for(let r=0,u=this.polys.length;r<u;r++){const h=this.polys[r].getSweepEvents();for(let c=0,p=h.length;c<p;c++)n.push(h[c])}return n}}class ie{static factory(n){const r=[];for(let u=0,h=n.length;u<h;u++){const c=n[u];if(!c.isInResult()||c.ringOut)continue;let p=null,g=c.leftSE,y=c.rightSE;const b=[g],E=g.point,o=[];for(;p=g,g=y,b.push(g),g.point!==E;)for(;;){const x=g.getAvailableLinkedEvents();if(x.length===0){const T=b[0].point,R=b[b.length-1].point;throw new Error(`Unable to complete output ring starting at [${T.x}, ${T.y}]. Last matching segment found ends at [${R.x}, ${R.y}].`)}if(x.length===1){y=x[0].otherSE;break}let _=null;for(let T=0,R=o.length;T<R;T++)if(o[T].point===g.point){_=T;break}if(_!==null){const T=o.splice(_)[0],R=b.splice(T.index);R.unshift(R[0].otherSE),r.push(new ie(R.reverse()));continue}o.push({index:b.length,point:g.point});const F=g.getLeftmostComparator(p);y=x.sort(F)[0].otherSE;break}r.push(new ie(b))}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 b=1,E=this.events.length-1;b<E;b++){const o=this.events[b].point,x=this.events[b+1].point;kn(o,n,x)!==0&&(r.push(o),n=o)}if(r.length===1)return null;const u=r[0],h=r[1];kn(u,n,h)===0&&r.shift(),r.push(r[0]);const c=this.isExteriorRing()?1:-1,p=this.isExteriorRing()?0:r.length-1,g=this.isExteriorRing()?r.length:-1,y=[];for(let b=p;b!=g;b+=c)y.push([r[b].x,r[b].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];it.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 On{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 qr{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 On(c));else{const p=c.enclosingRing();p.poly||r.push(new On(p)),p.poly.addInterior(c)}}return r}}class Zr{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,g,y;for(;g===void 0;)c=this.tree.prev(c),c===null?g=null:c.key.consumedBy===void 0&&(g=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 b=null;if(g){const o=g.getIntersection(r);if(o!==null&&(r.isAnEndpoint(o)||(b=o),!g.isAnEndpoint(o))){const x=this._splitSafely(g,o);for(let _=0,F=x.length;_<F;_++)u.push(x[_])}}let E=null;if(y){const o=y.getIntersection(r);if(o!==null&&(r.isAnEndpoint(o)||(E=o),!y.isAnEndpoint(o))){const x=this._splitSafely(y,o);for(let _=0,F=x.length;_<F;_++)u.push(x[_])}}if(b!==null||E!==null){let o=null;b===null?o=E:E===null?o=b:o=it.comparePoints(b,E)<=0?b:E,this.queue.remove(r.rightSE),u.push(r.rightSE);const x=r.split(o);for(let _=0,F=x.length;_<F;_++)u.push(x[_])}u.length>0?(this.tree.remove(r),u.push(n)):(this.segments.push(r),r.prev=g)}else{if(g&&y){const b=g.getIntersection(y);if(b!==null){if(!g.isAnEndpoint(b)){const E=this._splitSafely(g,b);for(let o=0,x=E.length;o<x;o++)u.push(E[o])}if(!y.isAnEndpoint(b)){const E=this._splitSafely(y,b);for(let o=0,x=E.length;o<x;o++)u.push(E[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 Dn=typeof process!="undefined"&&{}.POLYGON_CLIPPING_MAX_QUEUE_SIZE||1e6,Xr=typeof process!="undefined"&&{}.POLYGON_CLIPPING_MAX_SWEEPLINE_SEGMENTS||1e6;class Jr{run(n,r,u){lt.type=n,Gt.reset();const h=[new Bn(r,!0)];for(let o=0,x=u.length;o<x;o++)h.push(new Bn(u[o],!1));if(lt.numMultiPolys=h.length,lt.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(lt.type==="intersection")for(let o=0,x=h.length;o<x;o++){const _=h[o];for(let F=o+1,T=h.length;F<T;F++)if(Fe(_.bbox,h[F].bbox)===null)return[]}const c=new Pe(it.compare);for(let o=0,x=h.length;o<x;o++){const _=h[o].getSweepEvents();for(let F=0,T=_.length;F<T;F++)if(c.insert(_[F]),c.size>Dn)throw new Error("Infinite loop when putting segment endpoints in a priority queue (queue size too big).")}const p=new Zr(c);let g=c.size,y=c.pop();for(;y;){const o=y.key;if(c.size===g){const _=o.segment;throw new Error(`Unable to pop() ${o.isLeft?"left":"right"} SweepEvent [${o.point.x}, ${o.point.y}] from segment #${_.id} [${_.leftSE.point.x}, ${_.leftSE.point.y}] -> [${_.rightSE.point.x}, ${_.rightSE.point.y}] from queue.`)}if(c.size>Dn)throw new Error("Infinite loop when passing sweep line over endpoints (queue size too big).");if(p.segments.length>Xr)throw new Error("Infinite loop when passing sweep line over endpoints (too many sweep line segments).");const x=p.process(o);for(let _=0,F=x.length;_<F;_++){const T=x[_];T.consumedBy===void 0&&c.insert(T)}g=c.size,y=c.pop()}Gt.reset();const b=ie.factory(p.segments);return new qr(b).getGeom()}}const lt=new Jr,Kr=function(m){for(var n=arguments.length,r=new Array(n>1?n-1:0),u=1;u<n;u++)r[u-1]=arguments[u];return lt.run("union",m,r)},Qr=function(m){for(var n=arguments.length,r=new Array(n>1?n-1:0),u=1;u<n;u++)r[u-1]=arguments[u];return lt.run("intersection",m,r)},to=function(m){for(var n=arguments.length,r=new Array(n>1?n-1:0),u=1;u<n;u++)r[u-1]=arguments[u];return lt.run("xor",m,r)},eo=function(m){for(var n=arguments.length,r=new Array(n>1?n-1:0),u=1;u<n;u++)r[u-1]=arguments[u];return lt.run("difference",m,r)};var te={union:Kr,intersection:Qr,xor:to,difference:eo};const yo="datas/geojsons/hongyuan-townships-screen.geojson",no="assets/json/hongyuan-county-outline.json",xo="assets/json/中华人民共和国.json";function io(m){return`./${m}`}const ro=21,oo=-18,so=-50,Gn=-18,Hn=-58,Wn=4.2,zn=3.2,lo=2200,ao=0,uo=2600,co=0,ho={__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:""},center:{type:Array,default:()=>[...xr]},initialZoom:{type:Number,default:br},minimumZoomDistance:{type:Number,default:1},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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