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            (c) Sindre Sorhus
            @license MIT
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/**
     * @license GNU Affero General Public License.
     * Copyright (c) 2015, 2015 Ronny Lorenz <ronny@tbi.univie.ac.at>
     * v. 1.2.0
     * https://github.com/RaumZeit/MarchingSquares.js
     *
     * MarchingSquaresJS is free software: you can redistribute it and/or modify
     * it under the terms of the GNU Affero General Public License as published by
     * the Free Software Foundation, either version 3 of the License, or
     * (at your option) any later version.
     *
     * MarchingSquaresJS is distributed in the hope that it will be useful,
     * but WITHOUT ANY WARRANTY; without even the implied warranty of
     * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
     * GNU Affero General Public License for more details.
     *
     * As additional permission under GNU Affero General Public License version 3
     * section 7, third-party projects (personal or commercial) may distribute,
     * include, or link against UNMODIFIED VERSIONS of MarchingSquaresJS without the
     * requirement that said third-party project for that reason alone becomes
     * subject to any requirement of the GNU Affero General Public License version 3.
     * Any modifications to MarchingSquaresJS, however, must be shared with the public
     * and made available.
     *
     * In summary this:
     * - allows you to use MarchingSquaresJS at no cost
     * - allows you to use MarchingSquaresJS for both personal and commercial purposes
     * - allows you to distribute UNMODIFIED VERSIONS of MarchingSquaresJS under any
     *   license as long as this license notice is included
     * - enables you to keep the source code of your program that uses MarchingSquaresJS
     *   undisclosed
     * - forces you to share any modifications you have made to MarchingSquaresJS,
     *   e.g. bug-fixes
     *
     * You should have received a copy of the GNU Affero General Public License
     * along with MarchingSquaresJS.  If not, see <http://www.gnu.org/licenses/>.
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n=-1,r=0;r<c.features.length;r++)t[e]!=r&&ge(c.features[t[e]].geometry.coordinates[0][0],c.features[r],{ignoreBoundary:!0})&&Nr(c.features[r])<1/0&&(n=r);c.features[t[e]].properties.parent=n}}function q(){for(var t=0;t<c.features.length;t++)if(-1==c.features[t].properties.parent){var e=c.features[t].properties.winding;c.features[t].properties.netWinding=e,B(t,e)}}function B(t,e){for(var n=0;n<c.features.length;n++)if(c.features[n].properties.parent==t){var r=e+c.features[n].properties.winding;c.features[n].properties.netWinding=r,B(n,r)}}return c=f(u),G(),q(),c}var jr=function(t,e,n,r,i){this.coord=t,this.param=e,this.ringAndEdgeIn=n,this.ringAndEdgeOut=r,this.nxtIsectAlongEdgeIn=i},Ur=function(t,e,n,r,i,o,s){this.coord=t,this.ringAndEdge1=e,this.ringAndEdge2=n,this.nxtIsectAlongRingAndEdge1=r,this.nxtIsectAlongRingAndEdge2=i,this.ringAndEdge1Walkable=o,this.ringAndEdge2Walkable=s};function Vr(t,e){if(void 0===e&&(e=!0),3!=t.length)throw new Error("This function requires an array of 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"+l+" "+g+" "+c+","+h+","+p+","+f+" "+d+" "+v+" "+_+" "+E+" "+b+" "+x+" "+m+" "+I+" "+w),o.cells[a][u]={cval:l,cval_real:g,flipped:d,topleft:v,topright:_,righttop:E,rightbottom:b,bottomright:x,bottomleft:m,leftbottom:I,lefttop:w,edges:N}}}}}return o}(t,e,n);return Ti.polygons?(Ti.verbose&&console.log("MarchingSquaresJS-isoBands: returning single polygons for each grid cell"),u=function(t){var e=[],n=0;return t.cells.forEach((function(t,r){t.forEach((function(t,i){if(void 0!==t){var o=Io[t.cval](t);"object"==typeof o&&So(o)?"object"==typeof o[0]&&So(o[0])?"object"==typeof o[0][0]&&So(o[0][0])?o.forEach((function(t){t.forEach((function(t){t[0]+=i,t[1]+=r})),e[n++]=t})):(o.forEach((function(t){t[0]+=i,t[1]+=r})),e[n++]=o):console.log("MarchingSquaresJS-isoBands: bandcell polygon with malformed coordinates"):console.log("MarchingSquaresJS-isoBands: bandcell polygon with null coordinates")}}))})),e}(l)):(Ti.verbose&&console.log("MarchingSquaresJS-isoBands: returning polygon paths for entire data grid"),u=function(t){for(var e=[],n=t.rows,r=t.cols,i=[],o=0;o<n;o++)for(var s=0;s<r;s++)if(void 0!==t.cells[o][s]&&t.cells[o][s].edges.length>0){var a=Po(t.cells[o][s]),u=null,l=s,c=o;null!==a&&i.push([a.p[0]+l,a.p[1]+c]);do{if(null===(u=Mo(t.cells[c][l],a.x,a.y,a.o)))break;if(i.push([u.p[0]+l,u.p[1]+c]),l+=u.x,a=u,(c+=u.y)<0||c>=n||l<0||l>=r||void 0===t.cells[c][l]){var h=Co(t,l-=u.x,c-=u.y,u.x,u.y,u.o);if(null===h)break;h.path.forEach((function(t){i.push(t)})),l=h.i,c=h.j,a=h}}while(void 0!==t.cells[c][l]&&t.cells[c][l].edges.length>0);e.push(i),i=[],t.cells[o][s].edges.length>0&&s--}return e}(l)),"function"==typeof Ti.successCallback&&Ti.successCallback(u),u}var 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r=[],i=E(e,n),o=Q(t),s=[];return o.forEach((function(t,e){if(e!==o.length-1){var n=(l=t,c=o[e+1],h=i,p=Math.sqrt((l[0]-c[0])*(l[0]-c[0])+(l[1]-c[1])*(l[1]-c[1])),f=l[0]+h*(c[1]-l[1])/p,g=c[0]+h*(c[1]-l[1])/p,[[f,l[1]+h*(l[0]-c[0])/p],[g,c[1]+h*(l[0]-c[0])/p]]);if(r.push(n),e>0){var a=r[e-1],u=function(t,e){return!function(t,e){return 0===Go(ko(t),ko(e))}(t,e)&&function(t,e){var n,r,i=t[0],o=ko(t),s=e[0],a=ko(e),u=Go(o,a);return function(t,e){return[t[0]+e[0],t[1]+e[1]]}(i,function(t,e){return[t*e[0],t*e[1]]}(Go((r=i,[(n=s)[0]-r[0],n[1]-r[1]]),a)/u,o))}(t,e)}(n,a);!1!==u&&(a[1]=u,n[0]=u),s.push(a[0]),e===o.length-2&&(s.push(n[0]),s.push(n[1]))}2===o.length&&(s.push(n[0]),s.push(n[1]))}var l,c,h,p,f,g})),h(s,t.properties)}function Bo(t,e,n){var r=e[0]-t[0],i=e[1]-t[1],o=n[0]-e[0];return function(t){return(t>0)-(t<0)||+t}(r*(n[1]-e[1])-o*i)}function zo(t,e){return e.geometry.coordinates[0].every((function(e){return 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t=this;this._computeNextCWEdges(),this._findLabeledEdgeRings(),this.edges.forEach((function(e){e.label===e.symetric.label&&(t.removeEdge(e.symetric),t.removeEdge(e))}))},t.prototype._computeNextCWEdges=function(t){var e=this;void 0===t?Object.keys(this.nodes).forEach((function(t){return e._computeNextCWEdges(e.nodes[t])})):t.getOuterEdges().forEach((function(e,n){t.getOuterEdge((0===n?t.getOuterEdges().length:n)-1).symetric.next=e}))},t.prototype._computeNextCCWEdges=function(t,e){for(var n,r,i=t.getOuterEdges(),o=i.length-1;o>=0;--o){var s=i[o],a=s.symetric,u=void 0,l=void 0;s.label===e&&(u=s),a.label===e&&(l=a),u&&l&&(l&&(r=l),u&&(r&&(r.next=u,r=void 0),n||(n=u)))}r&&(r.next=n)},t.prototype._findLabeledEdgeRings=function(){var t=[],e=0;return this.edges.forEach((function(n){if(!(n.label>=0)){t.push(n);var r=n;do{r.label=e,r=r.next}while(!n.isEqual(r));e++}})),t},t.prototype.getEdgeRings=function(){var t=this;this._computeNextCWEdges(),this.edges.forEach((function(t){t.label=void 0})),this._findLabeledEdgeRings().forEach((function(e){t._findIntersectionNodes(e).forEach((function(n){t._computeNextCCWEdges(n,e.label)}))}));var e=[];return this.edges.forEach((function(n){n.ring||e.push(t._findEdgeRing(n))})),e},t.prototype._findIntersectionNodes=function(t){var e=[],n=t,r=function(){var r=0;n.from.getOuterEdges().forEach((function(e){e.label===t.label&&++r})),r>1&&e.push(n.from),n=n.next};do{r()}while(!t.isEqual(n));return e},t.prototype._findEdgeRing=function(t){var e=t,n=new Vo;do{n.push(e),e.ring=n,e=e.next}while(!t.isEqual(e));return n},t.prototype.removeNode=function(t){var e=this;t.getOuterEdges().forEach((function(t){return e.removeEdge(t)})),t.innerEdges.forEach((function(t){return e.removeEdge(t)})),delete this.nodes[t.id]},t.prototype.removeEdge=function(t){this.edges=this.edges.filter((function(e){return!e.isEqual(t)})),t.deleteEdge()},t}();function Yo(t,e){var n=!0;return z(t,(function(t){z(e,(function(e){if(!1===n)return!1;n=function(t,e){switch(t.type){case"Point":switch(e.type){case"Point":return n=t.coordinates,r=e.coordinates,!(n[0]===r[0]&&n[1]===r[1]);case"LineString":return!Ho(e,t);case"Polygon":return!ge(t,e)}break;case"LineString":switch(e.type){case"Point":return!Ho(t,e);case"LineString":return!function(t,e){return gr(t,e).features.length>0}(t,e);case"Polygon":return!Wo(e,t)}break;case"Polygon":switch(e.type){case"Point":return!ge(e,t);case"LineString":return!Wo(t,e);case"Polygon":return!function(t,e){for(var n=0,r=t.coordinates[0];n<r.length;n++)if(ge(r[n],e))return!0;for(var i=0,o=e.coordinates[0];i<o.length;i++)if(ge(o[i],t))return!0;return gr(si(t),si(e)).features.length>0}(e,t)}}var n,r;return!1}(t.geometry,e.geometry)}))})),n}function Ho(t,e){for(var n=0;n<t.coordinates.length-1;n++)if(Jo(t.coordinates[n],t.coordinates[n+1],e.coordinates))return!0;return!1}function Wo(t,e){for(var n=0,r=e.coordinates;n<r.length;n++)if(ge(r[n],t))return!0;return gr(e,si(t)).features.length>0}function Jo(t,e,n){var r=n[0]-t[0],i=n[1]-t[1],o=e[0]-t[0],s=e[1]-t[1];return 0==r*s-i*o&&(Math.abs(o)>=Math.abs(s)?o>0?t[0]<=n[0]&&n[0]<=e[0]:e[0]<=n[0]&&n[0]<=t[0]:s>0?t[1]<=n[1]&&n[1]<=e[1]:e[1]<=n[1]&&n[1]<=t[1])}function Zo(t,e){return!(t[0]>e[0]||t[2]<e[2]||t[1]>e[1]||t[3]<e[3])}function Ko(t,e){return t[0]===e[0]&&t[1]===e[1]}function Qo(t,e){return[(t[0]+e[0])/2,(t[1]+e[1])/2]}function $o(t,e){for(var n=!1,r=!1,i=t.coordinates.length,o=0;o<i&&!n&&!r;){for(var s=0;s<e.coordinates.length-1;s++){var a=!0;0!==s&&s!==e.coordinates.length-2||(a=!1),ns(e.coordinates[s],e.coordinates[s+1],t.coordinates[o],a)?n=!0:r=!0}o++}return n&&r}function ts(t,e){return gr(t,ai(e)).features.length>0}function es(t,e){for(var n=!1,r=!1,i=t.coordinates.length,o=0;o<i&&(!n||!r);o++)ge(a(t.coordinates[o]),e)?n=!0:r=!0;return r&&n}function ns(t,e,n,r){var i=n[0]-t[0],o=n[1]-t[1],s=e[0]-t[0],a=e[1]-t[1];return 0==i*a-o*s&&(r?Math.abs(s)>=Math.abs(a)?s>0?t[0]<=n[0]&&n[0]<=e[0]:e[0]<=n[0]&&n[0]<=t[0]:a>0?t[1]<=n[1]&&n[1]<=e[1]:e[1]<=n[1]&&n[1]<=t[1]:Math.abs(s)>=Math.abs(a)?s>0?t[0]<n[0]&&n[0]<e[0]:e[0]<n[0]&&n[0]<t[0]:a>0?t[1]<n[1]&&n[1]<e[1]:e[1]<n[1]&&n[1]<t[1])}var rs=function(t){this.precision=t&&t.precision?t.precision:17,this.direction=!(!t||!t.direction)&&t.direction,this.pseudoNode=!(!t||!t.pseudoNode)&&t.pseudoNode,this.objectComparator=t&&t.objectComparator?t.objectComparator:ss};function is(t){return t.coordinates.map((function(e){return{type:t.type.replace("Multi",""),coordinates:e}}))}function os(t,e){return t.hasOwnProperty("coordinates")?t.coordinates.length===e.coordinates.length:t.length===e.length}function ss(t,e){return _i(t,e,{strict:!0})}rs.prototype.compare=function(t,e){if(t.type!==e.type||!os(t,e))return!1;switch(t.type){case"Point":return this.compareCoord(t.coordinates,e.coordinates);case"LineString":return this.compareLine(t.coordinates,e.coordinates,0,!1);case"Polygon":return this.comparePolygon(t,e);case"Feature":return this.compareFeature(t,e);default:if(0===t.type.indexOf("Multi")){var n=this,r=is(t),i=is(e);return r.every((function(t){return this.some((function(e){return n.compare(t,e)}))}),i)}}return!1},rs.prototype.compareCoord=function(t,e){if(t.length!==e.length)return!1;for(var n=0;n<t.length;n++)if(t[n].toFixed(this.precision)!==e[n].toFixed(this.precision))return!1;return!0},rs.prototype.compareLine=function(t,e,n,r){if(!os(t,e))return!1;var i=this.pseudoNode?t:this.removePseudo(t),o=this.pseudoNode?e:this.removePseudo(e);if(!r||this.compareCoord(i[0],o[0])||(o=this.fixStartIndex(o,i))){var s=this.compareCoord(i[n],o[n]);return this.direction||s?this.comparePath(i,o):!!this.compareCoord(i[n],o[o.length-(1+n)])&&this.comparePath(i.slice().reverse(),o)}},rs.prototype.fixStartIndex=function(t,e){for(var n,r=-1,i=0;i<t.length;i++)if(this.compareCoord(t[i],e[0])){r=i;break}return r>=0&&(n=[].concat(t.slice(r,t.length),t.slice(1,r+1))),n},rs.prototype.comparePath=function(t,e){var n=this;return t.every((function(t,e){return n.compareCoord(t,this[e])}),e)},rs.prototype.comparePolygon=function(t,e){if(this.compareLine(t.coordinates[0],e.coordinates[0],1,!0)){var n=t.coordinates.slice(1,t.coordinates.length),r=e.coordinates.slice(1,e.coordinates.length),i=this;return n.every((function(t){return this.some((function(e){return i.compareLine(t,e,1,!0)}))}),r)}return!1},rs.prototype.compareFeature=function(t,e){return!(t.id!==e.id||!this.objectComparator(t.properties,e.properties)||!this.compareBBox(t,e))&&this.compare(t.geometry,e.geometry)},rs.prototype.compareBBox=function(t,e){return!!(!t.bbox&&!e.bbox||t.bbox&&e.bbox&&this.compareCoord(t.bbox,e.bbox))},rs.prototype.removePseudo=function(t){return t};var as=rs;function us(t,e){var n=!1;return z(t,(function(t){z(e,(function(e){if(!0===n)return!0;n=!Yo(t.geometry,e.geometry)}))})),n}var ls=qt((function(t){function e(t,e,n,r){this.dataset=[],this.epsilon=1,this.minPts=2,this.distance=this._euclideanDistance,this.clusters=[],this.noise=[],this._visited=[],this._assigned=[],this._datasetLength=0,this._init(t,e,n,r)}e.prototype.run=function(t,e,n,r){this._init(t,e,n,r);for(var i=0;i<this._datasetLength;i++)if(1!==this._visited[i]){this._visited[i]=1;var o=this._regionQuery(i);if(o.length<this.minPts)this.noise.push(i);else{var s=this.clusters.length;this.clusters.push([]),this._addToCluster(i,s),this._expandCluster(s,o)}}return this.clusters},e.prototype._init=function(t,e,n,r){if(t){if(!(t instanceof Array))throw Error("Dataset must be of type array, "+typeof t+" given");this.dataset=t,this.clusters=[],this.noise=[],this._datasetLength=t.length,this._visited=new Array(this._datasetLength),this._assigned=new Array(this._datasetLength)}e&&(this.epsilon=e),n&&(this.minPts=n),r&&(this.distance=r)},e.prototype._expandCluster=function(t,e){for(var n=0;n<e.length;n++){var r=e[n];if(1!==this._visited[r]){this._visited[r]=1;var i=this._regionQuery(r);i.length>=this.minPts&&(e=this._mergeArrays(e,i))}1!==this._assigned[r]&&this._addToCluster(r,t)}},e.prototype._addToCluster=function(t,e){this.clusters[e].push(t),this._assigned[t]=1},e.prototype._regionQuery=function(t){for(var e=[],n=0;n<this._datasetLength;n++)this.distance(this.dataset[t],this.dataset[n])<this.epsilon&&e.push(n);return e},e.prototype._mergeArrays=function(t,e){for(var n=e.length,r=0;r<n;r++){var i=e[r];t.indexOf(i)<0&&t.push(i)}return t},e.prototype._euclideanDistance=function(t,e){for(var n=0,r=Math.min(t.length,e.length);r--;)n+=(t[r]-e[r])*(t[r]-e[r]);return Math.sqrt(n)},t.exports&&(t.exports=e)})),cs=qt((function(t){function e(t,e,n){this.k=3,this.dataset=[],this.assignments=[],this.centroids=[],this.init(t,e,n)}e.prototype.init=function(t,e,n){this.assignments=[],this.centroids=[],void 0!==t&&(this.dataset=t),void 0!==e&&(this.k=e),void 0!==n&&(this.distance=n)},e.prototype.run=function(t,e){this.init(t,e);for(var n=this.dataset.length,r=0;r<this.k;r++)this.centroids[r]=this.randomCentroid();for(var i=!0;i;){i=this.assign();for(var o=0;o<this.k;o++){for(var s=new Array(c),a=0,u=0;u<c;u++)s[u]=0;for(var l=0;l<n;l++){var c=this.dataset[l].length;if(o===this.assignments[l]){for(u=0;u<c;u++)s[u]+=this.dataset[l][u];a++}}if(a>0){for(u=0;u<c;u++)s[u]/=a;this.centroids[o]=s}else this.centroids[o]=this.randomCentroid(),i=!0}}return this.getClusters()},e.prototype.randomCentroid=function(){var t,e,n=this.dataset.length-1;do{e=Math.round(Math.random()*n),t=this.dataset[e]}while(this.centroids.indexOf(t)>=0);return t},e.prototype.assign=function(){for(var t,e=!1,n=this.dataset.length,r=0;r<n;r++)(t=this.argmin(this.dataset[r],this.centroids,this.distance))!=this.assignments[r]&&(this.assignments[r]=t,e=!0);return e},e.prototype.getClusters=function(){for(var t,e=new Array(this.k),n=0;n<this.assignments.length;n++)void 0===e[t=this.assignments[n]]&&(e[t]=[]),e[t].push(n);return e},e.prototype.argmin=function(t,e,n){for(var r,i=Number.MAX_VALUE,o=0,s=e.length,a=0;a<s;a++)(r=n(t,e[a]))<i&&(i=r,o=a);return o},e.prototype.distance=function(t,e){for(var n=0,r=Math.min(t.length,e.length);r--;){var i=t[r]-e[r];n+=i*i}return Math.sqrt(n)},t.exports&&(t.exports=e)})),hs=qt((function(t){function e(t,e,n){this._queue=[],this._priorities=[],this._sorting="desc",this._init(t,e,n)}e.prototype.insert=function(t,e){for(var n=this._queue.length,r=n;r--;){var i=this._priorities[r];"desc"===this._sorting?e>i&&(n=r):e<i&&(n=r)}this._insertAt(t,e,n)},e.prototype.remove=function(t){for(var e=this._queue.length;e--;)if(t===this._queue[e]){this._queue.splice(e,1),this._priorities.splice(e,1);break}},e.prototype.forEach=function(t){this._queue.forEach(t)},e.prototype.getElements=function(){return this._queue},e.prototype.getElementPriority=function(t){return this._priorities[t]},e.prototype.getPriorities=function(){return this._priorities},e.prototype.getElementsWithPriorities=function(){for(var t=[],e=0,n=this._queue.length;e<n;e++)t.push([this._queue[e],this._priorities[e]]);return t},e.prototype._init=function(t,e,n){if(t&&e){if(this._queue=[],this._priorities=[],t.length!==e.length)throw new Error("Arrays must have the same length");for(var r=0;r<t.length;r++)this.insert(t[r],e[r])}n&&(this._sorting=n)},e.prototype._insertAt=function(t,e,n){this._queue.length===n?(this._queue.push(t),this._priorities.push(e)):(this._queue.splice(n,0,t),this._priorities.splice(n,0,e))},t.exports&&(t.exports=e)})),ps=qt((function(t){if(t.exports)var e=hs;function n(t,e,n,r){this.epsilon=1,this.minPts=1,this.distance=this._euclideanDistance,this._reachability=[],this._processed=[],this._coreDistance=0,this._orderedList=[],this._init(t,e,n,r)}n.prototype.run=function(t,n,r,i){this._init(t,n,r,i);for(var o=0,s=this.dataset.length;o<s;o++)if(1!==this._processed[o]){this._processed[o]=1,this.clusters.push([o]);var a=this.clusters.length-1;this._orderedList.push(o);var u=new e(null,null,"asc"),l=this._regionQuery(o);void 0!==this._distanceToCore(o)&&(this._updateQueue(o,l,u),this._expandCluster(a,u))}return this.clusters},n.prototype.getReachabilityPlot=function(){for(var t=[],e=0,n=this._orderedList.length;e<n;e++){var r=this._orderedList[e],i=this._reachability[r];t.push([r,i])}return t},n.prototype._init=function(t,e,n,r){if(t){if(!(t instanceof Array))throw Error("Dataset must be of type array, "+typeof t+" given");this.dataset=t,this.clusters=[],this._reachability=new Array(this.dataset.length),this._processed=new Array(this.dataset.length),this._coreDistance=0,this._orderedList=[]}e&&(this.epsilon=e),n&&(this.minPts=n),r&&(this.distance=r)},n.prototype._updateQueue=function(t,e,n){var r=this;this._coreDistance=this._distanceToCore(t),e.forEach((function(e){if(void 0===r._processed[e]){var i=r.distance(r.dataset[t],r.dataset[e]),o=Math.max(r._coreDistance,i);void 0===r._reachability[e]?(r._reachability[e]=o,n.insert(e,o)):o<r._reachability[e]&&(r._reachability[e]=o,n.remove(e),n.insert(e,o))}}))},n.prototype._expandCluster=function(t,e){for(var n=e.getElements(),r=0,i=n.length;r<i;r++){var o=n[r];if(void 0===this._processed[o]){var s=this._regionQuery(o);this._processed[o]=1,this.clusters[t].push(o),this._orderedList.push(o),void 0!==this._distanceToCore(o)&&(this._updateQueue(o,s,e),this._expandCluster(t,e))}}},n.prototype._distanceToCore=function(t){for(var e=this.epsilon,n=0;n<e;n++)if(this._regionQuery(t,n).length>=this.minPts)return n},n.prototype._regionQuery=function(t,e){e=e||this.epsilon;for(var n=[],r=0,i=this.dataset.length;r<i;r++)this.distance(this.dataset[t],this.dataset[r])<e&&n.push(r);return n},n.prototype._euclideanDistance=function(t,e){for(var n=0,r=Math.min(t.length,e.length);r--;)n+=(t[r]-e[r])*(t[r]-e[r]);return Math.sqrt(n)},t.exports&&(t.exports=n)})),fs=qt((function(t){t.exports&&(t.exports={DBSCAN:ls,KMEANS:cs,OPTICS:ps,PriorityQueue:hs})})),gs=function(t,e,n){for(var r=t.length,i=0,o=0;o<r;o++){var s=(t[o]||0)-(e[o]||0);i+=s*s}return n?Math.sqrt(i):i},ds=gs,ys=function(t,e,n){var r=Math.abs(t-e);return n?r:r*r},vs=gs;function _s(t,e,n){n=n||[];for(var r=0;r<t;r++)n[r]=e;return n}var ms=function(t,e,n,r){var i=[],o=[],s=[],a=[],u=!1,l=r||1e4,c=t.length,h=t[0].length,p=h>0,f=[];if(n)i="kmrand"==n?function(t,e){for(var n={},r=[],i=e<<2,o=t.length,s=t[0].length>0;r.length<e&&i-- >0;){var a=t[Math.floor(Math.random()*o)],u=s?a.join("_"):""+a;n[u]||(n[u]=!0,r.push(a))}if(r.length<e)throw new Error("Error initializating clusters");return r}(t,e):"kmpp"==n?function(t,e){var n=t[0].length?ds:ys,r=[],i=t.length,o=t[0].length>0,s=t[Math.floor(Math.random()*i)];for(o&&s.join("_"),r.push(s);r.length<e;){for(var a=[],u=r.length,l=0,c=[],h=0;h<i;h++){for(var p=1/0,f=0;f<u;f++){var g=n(t[h],r[f]);g<=p&&(p=g)}a[h]=p}for(var d=0;d<i;d++)l+=a[d];for(var y=0;y<i;y++)c[y]={i:y,v:t[y],pr:a[y]/l,cs:0};c.sort((function(t,e){return t.pr-e.pr})),c[0].cs=c[0].pr;for(var v=1;v<i;v++)c[v].cs=c[v-1].cs+c[v].pr;for(var _=Math.random(),m=0;m<i-1&&c[m++].cs<_;);r.push(c[m-1].v)}return r}(t,e):n;else for(var g={};i.length<e;){var d=Math.floor(Math.random()*c);g[d]||(g[d]=!0,i.push(t[d]))}do{_s(e,0,f);for(var y=0;y<c;y++){for(var v=1/0,_=0,m=0;m<e;m++)(a=p?vs(t[y],i[m]):Math.abs(t[y]-i[m]))<=v&&(v=a,_=m);s[y]=_,f[_]++}for(var x=[],E=(o=[],0);E<e;E++)x[E]=p?_s(h,0,x[E]):0,o[E]=i[E];if(p){for(var b=0;b<e;b++)i[b]=[];for(var w=0;w<c;w++)for(var I=x[s[w]],N=t[w],S=0;S<h;S++)I[S]+=N[S];u=!0;for(var C=0;C<e;C++){for(var P=i[C],M=x[C],L=o[C],O=f[C],R=0;R<h;R++)P[R]=M[R]/O||0;if(u)for(var T=0;T<h;T++)if(L[T]!=P[T]){u=!1;break}}}else{for(var A=0;A<c;A++)x[s[A]]+=t[A];for(var D=0;D<e;D++)i[D]=x[D]/f[D]||0;u=!0;for(var 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r.next=null,n.next}(t,e),i);r=this._size+r,this._root=Ka({head:o},0,r)}return this},t.prototype.isEmpty=function(){return null===this._root},Object.defineProperty(t.prototype,"size",{get:function(){return this._size},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"root",{get:function(){return this._root},enumerable:!0,configurable:!0}),t.prototype.toString=function(t){void 0===t&&(t=function(t){return String(t.key)});var e=[];return Wa(this._root,"",!0,(function(t){return e.push(t)}),t),e.join("")},t.prototype.update=function(t,e,n){var r=this._comparator,i=Ha(t,this._root,r),o=i.left,s=i.right;r(t,e)<0?s=Ya(e,n,s,r):o=Ya(e,n,o,r),this._root=function(t,e,n){return null===e?t:(null===t||((e=Xa(t.key,e,n)).left=t),e)}(o,s,r)},t.prototype.split=function(t){return Ha(t,this._root,this._comparator)},t}();function Za(t,e,n,r){var i=r-n;if(i>0){var o=n+Math.floor(i/2),s=t[o],a=e[o],u=new Ua(s,a);return u.left=Za(t,e,n,o),u.right=Za(t,e,o+1,r),u}return null}function Ka(t,e,n){var r=n-e;if(r>0){var i=e+Math.floor(r/2),o=Ka(t,e,i),s=t.head;return s.left=o,t.head=t.head.next,s.right=Ka(t,i+1,n),s}return null}function Qa(t,e,n,r,i){if(!(n>=r)){for(var o=t[n+r>>1],s=n-1,a=r+1;;){do{s++}while(i(t[s],o)<0);do{a--}while(i(t[a],o)>0);if(s>=a)break;var u=t[s];t[s]=t[a],t[a]=u,u=e[s],e[s]=e[a],e[a]=u}Qa(t,e,n,a,i),Qa(t,e,a+1,r,i)}}function $a(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a function")}function tu(t,e){for(var n=0;n<e.length;n++){var r=e[n];r.enumerable=r.enumerable||!1,r.configurable=!0,"value"in r&&(r.writable=!0),Object.defineProperty(t,r.key,r)}}function eu(t,e,n){return e&&tu(t.prototype,e),n&&tu(t,n),t}var nu=function(t,e){return t.ll.x<=e.x&&e.x<=t.ur.x&&t.ll.y<=e.y&&e.y<=t.ur.y},ru=function(t,e){if(e.ur.x<t.ll.x||t.ur.x<e.ll.x||e.ur.y<t.ll.y||t.ur.y<e.ll.y)return null;var n=t.ll.x<e.ll.x?e.ll.x:t.ll.x,r=t.ur.x<e.ur.x?t.ur.x:e.ur.x;return{ll:{x:n,y:t.ll.y<e.ll.y?e.ll.y:t.ll.y},ur:{x:r,y:t.ur.y<e.ur.y?t.ur.y:e.ur.y}}},iu=Number.EPSILON;void 0===iu&&(iu=Math.pow(2,-52));var ou=iu*iu,su=function(t,e){if(-iu<t&&t<iu&&-iu<e&&e<iu)return 0;var n=t-e;return n*n<ou*t*e?0:t<e?-1:1},au=function(){function t(){$a(this,t),this.reset()}return eu(t,[{key:"reset",value:function(){this.xRounder=new uu,this.yRounder=new uu}},{key:"round",value:function(t,e){return{x:this.xRounder.round(t),y:this.yRounder.round(e)}}}]),t}(),uu=function(){function t(){$a(this,t),this.tree=new Ja,this.round(0)}return eu(t,[{key:"round",value:function(t){var e=this.tree.add(t),n=this.tree.prev(e);if(null!==n&&0===su(e.key,n.key))return this.tree.remove(t),n.key;var r=this.tree.next(e);return null!==r&&0===su(e.key,r.key)?(this.tree.remove(t),r.key):t}}]),t}(),lu=new au,cu=function(t,e){return t.x*e.y-t.y*e.x},hu=function(t,e){return t.x*e.x+t.y*e.y},pu=function(t,e,n){var r={x:e.x-t.x,y:e.y-t.y},i={x:n.x-t.x,y:n.y-t.y},o=cu(r,i);return su(o,0)},fu=function(t){return Math.sqrt(hu(t,t))},gu=function(t,e,n){var r={x:e.x-t.x,y:e.y-t.y},i={x:n.x-t.x,y:n.y-t.y};return hu(i,r)/fu(i)/fu(r)},du=function(t,e,n){return 0===e.y?null:{x:t.x+e.x/e.y*(n-t.y),y:n}},yu=function(t,e,n){return 0===e.x?null:{x:n,y:t.y+e.y/e.x*(n-t.x)}},vu=function(){function t(e,n){$a(this,t),void 0===e.events?e.events=[this]:e.events.push(this),this.point=e,this.isLeft=n}return eu(t,null,[{key:"compare",value:function(e,n){var r=t.comparePoints(e.point,n.point);return 0!==r?r:(e.point!==n.point&&e.link(n),e.isLeft!==n.isLeft?e.isLeft?1:-1:mu.compare(e.segment,n.segment))}},{key:"comparePoints",value:function(t,e){return t.x<e.x?-1:t.x>e.x?1:t.y<e.y?-1:t.y>e.y?1:0}}]),eu(t,[{key:"link",value:function(t){if(t.point===this.point)throw new Error("Tried to link already linked events");for(var e=t.point.events,n=0,r=e.length;n<r;n++){var i=e[n];this.point.events.push(i),i.point=this.point}this.checkForConsuming()}},{key:"checkForConsuming",value:function(){for(var t=this.point.events.length,e=0;e<t;e++){var n=this.point.events[e];if(void 0===n.segment.consumedBy)for(var r=e+1;r<t;r++){var i=this.point.events[r];void 0===i.consumedBy&&n.otherSE.point.events===i.otherSE.point.events&&n.segment.consume(i.segment)}}}},{key:"getAvailableLinkedEvents",value:function(){for(var t=[],e=0,n=this.point.events.length;e<n;e++){var r=this.point.events[e];r!==this&&!r.segment.ringOut&&r.segment.isInResult()&&t.push(r)}return t}},{key:"getLeftmostComparator",value:function(t){var e=this,n=new Map,r=function(r){var i,o,s,a,u,l=r.otherSE;n.set(r,{sine:(i=e.point,o=t.point,s=l.point,a={x:o.x-i.x,y:o.y-i.y},u={x:s.x-i.x,y:s.y-i.y},cu(u,a)/fu(u)/fu(a)),cosine:gu(e.point,t.point,l.point)})};return function(t,e){n.has(t)||r(t),n.has(e)||r(e);var i=n.get(t),o=i.sine,s=i.cosine,a=n.get(e),u=a.sine,l=a.cosine;return o>=0&&u>=0?s<l?1:s>l?-1:0:o<0&&u<0?s<l?-1:s>l?1:0:u<o?-1:u>o?1:0}}}]),t}(),_u=0,mu=function(){function t(e,n,r,i){$a(this,t),this.id=++_u,this.leftSE=e,e.segment=this,e.otherSE=n,this.rightSE=n,n.segment=this,n.otherSE=e,this.rings=r,this.windings=i}return eu(t,null,[{key:"compare",value:function(t,e){var n=t.leftSE.point.x,r=e.leftSE.point.x,i=t.rightSE.point.x,o=e.rightSE.point.x;if(o<n)return 1;if(i<r)return-1;var s=t.leftSE.point.y,a=e.leftSE.point.y,u=t.rightSE.point.y,l=e.rightSE.point.y;if(n<r){if(a<s&&a<u)return 1;if(a>s&&a>u)return-1;var c=t.comparePoint(e.leftSE.point);if(c<0)return 1;if(c>0)return-1;var h=e.comparePoint(t.rightSE.point);return 0!==h?h:-1}if(n>r){if(s<a&&s<l)return-1;if(s>a&&s>l)return 1;var p=e.comparePoint(t.leftSE.point);if(0!==p)return p;var f=t.comparePoint(e.rightSE.point);return f<0?1:f>0?-1:1}if(s<a)return-1;if(s>a)return 1;if(i<o){var g=e.comparePoint(t.rightSE.point);if(0!==g)return g}if(i>o){var d=t.comparePoint(e.rightSE.point);if(d<0)return 1;if(d>0)return-1}if(i!==o){var y=u-s,v=i-n,_=l-a,m=o-r;if(y>v&&_<m)return 1;if(y<v&&_>m)return-1}return i>o?1:i<o||u<l?-1:u>l?1:t.id<e.id?-1:t.id>e.id?1:0}}]),eu(t,[{key:"replaceRightSE",value:function(t){this.rightSE=t,this.rightSE.segment=this,this.rightSE.otherSE=this.leftSE,this.leftSE.otherSE=this.rightSE}},{key:"bbox",value:function(){var t=this.leftSE.point.y,e=this.rightSE.point.y;return{ll:{x:this.leftSE.point.x,y:t<e?t:e},ur:{x:this.rightSE.point.x,y:t>e?t:e}}}},{key:"vector",value:function(){return{x:this.rightSE.point.x-this.leftSE.point.x,y:this.rightSE.point.y-this.leftSE.point.y}}},{key:"isAnEndpoint",value:function(t){return t.x===this.leftSE.point.x&&t.y===this.leftSE.point.y||t.x===this.rightSE.point.x&&t.y===this.rightSE.point.y}},{key:"comparePoint",value:function(t){if(this.isAnEndpoint(t))return 0;var e=this.leftSE.point,n=this.rightSE.point,r=this.vector();if(e.x===n.x)return t.x===e.x?0:t.x<e.x?1:-1;var i=(t.y-e.y)/r.y,o=e.x+i*r.x;if(t.x===o)return 0;var s=(t.x-e.x)/r.x,a=e.y+s*r.y;return t.y===a?0:t.y<a?-1:1}},{key:"getIntersection",value:function(t){var e=this.bbox(),n=t.bbox(),r=ru(e,n);if(null===r)return null;var i=this.leftSE.point,o=this.rightSE.point,s=t.leftSE.point,a=t.rightSE.point,u=nu(e,s)&&0===this.comparePoint(s),l=nu(n,i)&&0===t.comparePoint(i),c=nu(e,a)&&0===this.comparePoint(a),h=nu(n,o)&&0===t.comparePoint(o);if(l&&u)return h&&!c?o:!h&&c?a:null;if(l)return c&&i.x===a.x&&i.y===a.y?null:i;if(u)return h&&o.x===s.x&&o.y===s.y?null:s;if(h&&c)return null;if(h)return o;if(c)return a;var p=function(t,e,n,r){if(0===e.x)return yu(n,r,t.x);if(0===r.x)return yu(t,e,n.x);if(0===e.y)return du(n,r,t.y);if(0===r.y)return du(t,e,n.y);var i=cu(e,r);if(0==i)return null;var o={x:n.x-t.x,y:n.y-t.y},s=cu(o,e)/i,a=cu(o,r)/i;return{x:(t.x+a*e.x+(n.x+s*r.x))/2,y:(t.y+a*e.y+(n.y+s*r.y))/2}}(i,this.vector(),s,t.vector());return null===p?null:nu(r,p)?lu.round(p.x,p.y):null}},{key:"split",value:function(e){var n=[],r=void 0!==e.events,i=new vu(e,!0),o=new vu(e,!1),s=this.rightSE;this.replaceRightSE(o),n.push(o),n.push(i);var a=new t(i,s,this.rings.slice(),this.windings.slice());return vu.comparePoints(a.leftSE.point,a.rightSE.point)>0&&a.swapEvents(),vu.comparePoints(this.leftSE.point,this.rightSE.point)>0&&this.swapEvents(),r&&(i.checkForConsuming(),o.checkForConsuming()),n}},{key:"swapEvents",value:function(){var t=this.rightSE;this.rightSE=this.leftSE,this.leftSE=t,this.leftSE.isLeft=!0,this.rightSE.isLeft=!1;for(var e=0,n=this.windings.length;e<n;e++)this.windings[e]*=-1}},{key:"consume",value:function(e){for(var n=this,r=e;n.consumedBy;)n=n.consumedBy;for(;r.consumedBy;)r=r.consumedBy;var i=t.compare(n,r);if(0!==i){if(i>0){var o=n;n=r,r=o}if(n.prev===r){var s=n;n=r,r=s}for(var a=0,u=r.rings.length;a<u;a++){var l=r.rings[a],c=r.windings[a],h=n.rings.indexOf(l);-1===h?(n.rings.push(l),n.windings.push(c)):n.windings[h]+=c}r.rings=null,r.windings=null,r.consumedBy=n,r.leftSE.consumedBy=n.leftSE,r.rightSE.consumedBy=n.rightSE}}},{key:"prevInResult",value:function(){return void 0!==this._prevInResult||(this.prev?this.prev.isInResult()?this._prevInResult=this.prev:this._prevInResult=this.prev.prevInResult():this._prevInResult=null),this._prevInResult}},{key:"beforeState",value:function(){if(void 0!==this._beforeState)return this._beforeState;if(this.prev){var t=this.prev.consumedBy||this.prev;this._beforeState=t.afterState()}else this._beforeState={rings:[],windings:[],multiPolys:[]};return this._beforeState}},{key:"afterState",value:function(){if(void 0!==this._afterState)return this._afterState;var t=this.beforeState();this._afterState={rings:t.rings.slice(0),windings:t.windings.slice(0),multiPolys:[]};for(var e=this._afterState.rings,n=this._afterState.windings,r=this._afterState.multiPolys,i=0,o=this.rings.length;i<o;i++){var s=this.rings[i],a=this.windings[i],u=e.indexOf(s);-1===u?(e.push(s),n.push(a)):n[u]+=a}for(var l=[],c=[],h=0,p=e.length;h<p;h++)if(0!==n[h]){var f=e[h],g=f.poly;if(-1===c.indexOf(g))if(f.isExterior)l.push(g);else{-1===c.indexOf(g)&&c.push(g);var d=l.indexOf(f.poly);-1!==d&&l.splice(d,1)}}for(var y=0,v=l.length;y<v;y++){var _=l[y].multiPoly;-1===r.indexOf(_)&&r.push(_)}return this._afterState}},{key:"isInResult",value:function(){if(this.consumedBy)return!1;if(void 0!==this._isInResult)return this._isInResult;var t=this.beforeState().multiPolys,e=this.afterState().multiPolys;switch(Mu.type){case"union":var n=0===t.length,r=0===e.length;this._isInResult=n!==r;break;case"intersection":var i,o;t.length<e.length?(i=t.length,o=e.length):(i=e.length,o=t.length),this._isInResult=o===Mu.numMultiPolys&&i<o;break;case"xor":var s=Math.abs(t.length-e.length);this._isInResult=s%2==1;break;case"difference":var a=function(t){return 1===t.length&&t[0].isSubject};this._isInResult=a(t)!==a(e);break;default:throw new Error("Unrecognized operation type found ".concat(Mu.type))}return this._isInResult}}],[{key:"fromRing",value:function(e,n,r){var i,o,s,a=vu.comparePoints(e,n);if(a<0)i=e,o=n,s=1;else{if(!(a>0))throw new Error("Tried to create degenerate segment at [".concat(e.x,", ").concat(e.y,"]"));i=n,o=e,s=-1}return new t(new vu(i,!0),new vu(o,!1),[r],[s])}}]),t}(),xu=function(){function t(e,n,r){if($a(this,t),!Array.isArray(e)||0===e.length)throw new Error("Input geometry is not a valid Polygon or MultiPolygon");if(this.poly=n,this.isExterior=r,this.segments=[],"number"!=typeof e[0][0]||"number"!=typeof e[0][1])throw new Error("Input geometry is not a valid Polygon or MultiPolygon");var i=lu.round(e[0][0],e[0][1]);this.bbox={ll:{x:i.x,y:i.y},ur:{x:i.x,y:i.y}};for(var o=i,s=1,a=e.length;s<a;s++){if("number"!=typeof e[s][0]||"number"!=typeof e[s][1])throw new Error("Input geometry is not a valid Polygon or MultiPolygon");var u=lu.round(e[s][0],e[s][1]);u.x===o.x&&u.y===o.y||(this.segments.push(mu.fromRing(o,u,this)),u.x<this.bbox.ll.x&&(this.bbox.ll.x=u.x),u.y<this.bbox.ll.y&&(this.bbox.ll.y=u.y),u.x>this.bbox.ur.x&&(this.bbox.ur.x=u.x),u.y>this.bbox.ur.y&&(this.bbox.ur.y=u.y),o=u)}i.x===o.x&&i.y===o.y||this.segments.push(mu.fromRing(o,i,this))}return eu(t,[{key:"getSweepEvents",value:function(){for(var t=[],e=0,n=this.segments.length;e<n;e++){var r=this.segments[e];t.push(r.leftSE),t.push(r.rightSE)}return t}}]),t}(),Eu=function(){function t(e,n){if($a(this,t),!Array.isArray(e))throw new Error("Input geometry is not a valid Polygon or MultiPolygon");this.exteriorRing=new xu(e[0],this,!0),this.bbox={ll:{x:this.exteriorRing.bbox.ll.x,y:this.exteriorRing.bbox.ll.y},ur:{x:this.exteriorRing.bbox.ur.x,y:this.exteriorRing.bbox.ur.y}},this.interiorRings=[];for(var r=1,i=e.length;r<i;r++){var o=new xu(e[r],this,!1);o.bbox.ll.x<this.bbox.ll.x&&(this.bbox.ll.x=o.bbox.ll.x),o.bbox.ll.y<this.bbox.ll.y&&(this.bbox.ll.y=o.bbox.ll.y),o.bbox.ur.x>this.bbox.ur.x&&(this.bbox.ur.x=o.bbox.ur.x),o.bbox.ur.y>this.bbox.ur.y&&(this.bbox.ur.y=o.bbox.ur.y),this.interiorRings.push(o)}this.multiPoly=n}return eu(t,[{key:"getSweepEvents",value:function(){for(var t=this.exteriorRing.getSweepEvents(),e=0,n=this.interiorRings.length;e<n;e++)for(var r=this.interiorRings[e].getSweepEvents(),i=0,o=r.length;i<o;i++)t.push(r[i]);return t}}]),t}(),bu=function(){function t(e,n){if($a(this,t),!Array.isArray(e))throw new Error("Input geometry is not a valid Polygon or MultiPolygon");try{"number"==typeof e[0][0][0]&&(e=[e])}catch(t){}this.polys=[],this.bbox={ll:{x:Number.POSITIVE_INFINITY,y:Number.POSITIVE_INFINITY},ur:{x:Number.NEGATIVE_INFINITY,y:Number.NEGATIVE_INFINITY}};for(var r=0,i=e.length;r<i;r++){var o=new Eu(e[r],this);o.bbox.ll.x<this.bbox.ll.x&&(this.bbox.ll.x=o.bbox.ll.x),o.bbox.ll.y<this.bbox.ll.y&&(this.bbox.ll.y=o.bbox.ll.y),o.bbox.ur.x>this.bbox.ur.x&&(this.bbox.ur.x=o.bbox.ur.x),o.bbox.ur.y>this.bbox.ur.y&&(this.bbox.ur.y=o.bbox.ur.y),this.polys.push(o)}this.isSubject=n}return eu(t,[{key:"getSweepEvents",value:function(){for(var t=[],e=0,n=this.polys.length;e<n;e++)for(var r=this.polys[e].getSweepEvents(),i=0,o=r.length;i<o;i++)t.push(r[i]);return t}}]),t}(),wu=function(){function t(e){$a(this,t),this.events=e;for(var n=0,r=e.length;n<r;n++)e[n].segment.ringOut=this;this.poly=null}return eu(t,null,[{key:"factory",value:function(e){for(var n=[],r=0,i=e.length;r<i;r++){var o=e[r];if(o.isInResult()&&!o.ringOut){for(var s=null,a=o.leftSE,u=o.rightSE,l=[a],c=a.point,h=[];s=a,a=u,l.push(a),a.point!==c;)for(;;){var p=a.getAvailableLinkedEvents();if(0===p.length){var f=l[0].point,g=l[l.length-1].point;throw new Error("Unable to complete output ring starting at [".concat(f.x,",")+" ".concat(f.y,"]. Last matching segment found ends at")+" [".concat(g.x,", ").concat(g.y,"]."))}if(1===p.length){u=p[0].otherSE;break}for(var d=null,y=0,v=h.length;y<v;y++)if(h[y].point===a.point){d=y;break}if(null===d){h.push({index:l.length,point:a.point});var _=a.getLeftmostComparator(s);u=p.sort(_)[0].otherSE;break}var m=h.splice(d)[0],x=l.splice(m.index);x.unshift(x[0].otherSE),n.push(new t(x.reverse()))}n.push(new t(l))}}return n}}]),eu(t,[{key:"getGeom",value:function(){for(var t=this.events[0].point,e=[t],n=1,r=this.events.length-1;n<r;n++){var i=this.events[n].point,o=this.events[n+1].point;0!==pu(i,t,o)&&(e.push(i),t=i)}if(1===e.length)return null;var s=e[0],a=e[1];0===pu(s,t,a)&&e.shift(),e.push(e[0]);for(var u=this.isExteriorRing()?1:-1,l=this.isExteriorRing()?0:e.length-1,c=this.isExteriorRing()?e.length:-1,h=[],p=l;p!=c;p+=u)h.push([e[p].x,e[p].y]);return h}},{key:"isExteriorRing",value:function(){if(void 0===this._isExteriorRing){var t=this.enclosingRing();this._isExteriorRing=!t||!t.isExteriorRing()}return this._isExteriorRing}},{key:"enclosingRing",value:function(){return void 0===this._enclosingRing&&(this._enclosingRing=this._calcEnclosingRing()),this._enclosingRing}},{key:"_calcEnclosingRing",value:function(){for(var t=this.events[0],e=1,n=this.events.length;e<n;e++){var r=this.events[e];vu.compare(t,r)>0&&(t=r)}for(var i=t.segment.prevInResult(),o=i?i.prevInResult():null;;){if(!i)return null;if(!o)return i.ringOut;if(o.ringOut!==i.ringOut)return o.ringOut.enclosingRing()!==i.ringOut?i.ringOut:i.ringOut.enclosingRing();i=o.prevInResult(),o=i?i.prevInResult():null}}}]),t}(),Iu=function(){function t(e){$a(this,t),this.exteriorRing=e,e.poly=this,this.interiorRings=[]}return eu(t,[{key:"addInterior",value:function(t){this.interiorRings.push(t),t.poly=this}},{key:"getGeom",value:function(){var t=[this.exteriorRing.getGeom()];if(null===t[0])return null;for(var e=0,n=this.interiorRings.length;e<n;e++){var r=this.interiorRings[e].getGeom();null!==r&&t.push(r)}return t}}]),t}(),Nu=function(){function t(e){$a(this,t),this.rings=e,this.polys=this._composePolys(e)}return eu(t,[{key:"getGeom",value:function(){for(var t=[],e=0,n=this.polys.length;e<n;e++){var r=this.polys[e].getGeom();null!==r&&t.push(r)}return t}},{key:"_composePolys",value:function(t){for(var e=[],n=0,r=t.length;n<r;n++){var i=t[n];if(!i.poly)if(i.isExteriorRing())e.push(new Iu(i));else{var o=i.enclosingRing();o.poly||e.push(new Iu(o)),o.poly.addInterior(i)}}return e}}]),t}(),Su=function(){function t(e){var n=arguments.length>1&&void 0!==arguments[1]?arguments[1]:mu.compare;$a(this,t),this.queue=e,this.tree=new Ja(n),this.segments=[]}return eu(t,[{key:"process",value:function(t){var e=t.segment,n=[];if(t.consumedBy)return t.isLeft?this.queue.remove(t.otherSE):this.tree.remove(e),n;var r=t.isLeft?this.tree.insert(e):this.tree.find(e);if(!r)throw new Error("Unable to find segment #".concat(e.id," ")+"[".concat(e.leftSE.point.x,", ").concat(e.leftSE.point.y,"] -> ")+"[".concat(e.rightSE.point.x,", ").concat(e.rightSE.point.y,"] ")+"in SweepLine tree. Please submit a bug report.");for(var i=r,o=r,s=void 0,a=void 0;void 0===s;)null===(i=this.tree.prev(i))?s=null:void 0===i.key.consumedBy&&(s=i.key);for(;void 0===a;)null===(o=this.tree.next(o))?a=null:void 0===o.key.consumedBy&&(a=o.key);if(t.isLeft){var u=null;if(s){var l=s.getIntersection(e);if(null!==l&&(e.isAnEndpoint(l)||(u=l),!s.isAnEndpoint(l)))for(var c=this._splitSafely(s,l),h=0,p=c.length;h<p;h++)n.push(c[h])}var f=null;if(a){var g=a.getIntersection(e);if(null!==g&&(e.isAnEndpoint(g)||(f=g),!a.isAnEndpoint(g)))for(var d=this._splitSafely(a,g),y=0,v=d.length;y<v;y++)n.push(d[y])}if(null!==u||null!==f){var _=null;_=null===u?f:null===f||vu.comparePoints(u,f)<=0?u:f,this.queue.remove(e.rightSE),n.push(e.rightSE);for(var m=e.split(_),x=0,E=m.length;x<E;x++)n.push(m[x])}n.length>0?(this.tree.remove(e),n.push(t)):(this.segments.push(e),e.prev=s)}else{if(s&&a){var b=s.getIntersection(a);if(null!==b){if(!s.isAnEndpoint(b))for(var w=this._splitSafely(s,b),I=0,N=w.length;I<N;I++)n.push(w[I]);if(!a.isAnEndpoint(b))for(var S=this._splitSafely(a,b),C=0,P=S.length;C<P;C++)n.push(S[C])}}this.tree.remove(e)}return n}},{key:"_splitSafely",value:function(t,e){this.tree.remove(t);var n=t.rightSE;this.queue.remove(n);var r=t.split(e);return r.push(n),void 0===t.consumedBy&&this.tree.insert(t),r}}]),t}(),Cu="undefined"!=typeof process&&process.env.POLYGON_CLIPPING_MAX_QUEUE_SIZE||1e6,Pu="undefined"!=typeof process&&process.env.POLYGON_CLIPPING_MAX_SWEEPLINE_SEGMENTS||1e6,Mu=new(function(){function t(){$a(this,t)}return eu(t,[{key:"run",value:function(t,e,n){Mu.type=t,lu.reset();for(var r=[new bu(e,!0)],i=0,o=n.length;i<o;i++)r.push(new bu(n[i],!1));if(Mu.numMultiPolys=r.length,"difference"===Mu.type)for(var s=r[0],a=1;a<r.length;)null!==ru(r[a].bbox,s.bbox)?a++:r.splice(a,1);if("intersection"===Mu.type)for(var u=0,l=r.length;u<l;u++)for(var c=r[u],h=u+1,p=r.length;h<p;h++)if(null===ru(c.bbox,r[h].bbox))return[];for(var f=new Ja(vu.compare),g=0,d=r.length;g<d;g++)for(var y=r[g].getSweepEvents(),v=0,_=y.length;v<_;v++)if(f.insert(y[v]),f.size>Cu)throw new Error("Infinite loop when putting segment endpoints in a priority queue (queue size too big). Please file a bug report.");for(var m=new Su(f),x=f.size,E=f.pop();E;){var b=E.key;if(f.size===x){var w=b.segment;throw new Error("Unable to pop() ".concat(b.isLeft?"left":"right"," SweepEvent ")+"[".concat(b.point.x,", ").concat(b.point.y,"] from segment #").concat(w.id," ")+"[".concat(w.leftSE.point.x,", ").concat(w.leftSE.point.y,"] -> ")+"[".concat(w.rightSE.point.x,", ").concat(w.rightSE.point.y,"] from queue. ")+"Please file a bug report.")}if(f.size>Cu)throw new Error("Infinite loop when passing sweep line over endpoints (queue size too big). Please file a bug report.");if(m.segments.length>Pu)throw new Error("Infinite loop when passing sweep line over endpoints (too many sweep line segments). Please file a bug report.");for(var I=m.process(b),N=0,S=I.length;N<S;N++){var C=I[N];void 0===C.consumedBy&&f.insert(C)}x=f.size,E=f.pop()}lu.reset();var P=wu.factory(m.segments);return new Nu(P).getGeom()}}]),t}()),Lu={union:function(t){for(var e=arguments.length,n=new Array(e>1?e-1:0),r=1;r<e;r++)n[r-1]=arguments[r];return Mu.run("union",t,n)},intersection:function(t){for(var e=arguments.length,n=new Array(e>1?e-1:0),r=1;r<e;r++)n[r-1]=arguments[r];return Mu.run("intersection",t,n)},xor:function(t){for(var e=arguments.length,n=new Array(e>1?e-1:0),r=1;r<e;r++)n[r-1]=arguments[r];return Mu.run("xor",t,n)},difference:function(t){for(var e=arguments.length,n=new Array(e>1?e-1:0),r=1;r<e;r++)n[r-1]=arguments[r];return Mu.run("difference",t,n)}};"fill"in Array.prototype||Object.defineProperty(Array.prototype,"fill",{configurable:!0,value:function(t){if(null==this)throw new TypeError(this+" is not an object");var e=Object(this),n=Math.max(Math.min(e.length,9007199254740991),0)||0,r=1 in arguments&&parseInt(Number(arguments[1]),10)||0;r=r<0?Math.max(n+r,0):Math.min(r,n);var i=2 in arguments&&void 0!==arguments[2]?parseInt(Number(arguments[2]),10)||0:n;for(i=i<0?Math.max(n+arguments[2],0):Math.min(i,n);r<i;)e[r]=t,++r;return e},writable:!0}),Number.isFinite=Number.isFinite||function(t){return"number"==typeof t&&isFinite(t)},Number.isInteger=Number.isInteger||function(t){return"number"==typeof t&&isFinite(t)&&Math.floor(t)===t},Number.parseFloat=Number.parseFloat||parseFloat,Number.isNaN=Number.isNaN||function(t){return t!=t},Math.trunc=Math.trunc||function(t){return t<0?Math.ceil(t):Math.floor(t)};var Ou=function(){};Ou.prototype.interfaces_=function(){return[]},Ou.prototype.getClass=function(){return Ou},Ou.prototype.equalsWithTolerance=function(t,e,n){return Math.abs(t-e)<=n};var Ru=function(t){function e(e){t.call(this,e),this.name="IllegalArgumentException",this.message=e,this.stack=(new t).stack}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e}(Error),Tu=function(){},Au={MAX_VALUE:{configurable:!0}};Tu.isNaN=function(t){return Number.isNaN(t)},Tu.doubleToLongBits=function(t){return t},Tu.longBitsToDouble=function(t){return t},Tu.isInfinite=function(t){return!Number.isFinite(t)},Au.MAX_VALUE.get=function(){return Number.MAX_VALUE},Object.defineProperties(Tu,Au);var Du=function(){},Fu=function(){},ku=function(){};function Gu(){}var qu=function t(){if(this.x=null,this.y=null,this.z=null,0===arguments.length)this.x=0,this.y=0,this.z=t.NULL_ORDINATE;else if(1===arguments.length){var e=arguments[0];this.x=e.x,this.y=e.y,this.z=e.z}else 2===arguments.length?(this.x=arguments[0],this.y=arguments[1],this.z=t.NULL_ORDINATE):3===arguments.length&&(this.x=arguments[0],this.y=arguments[1],this.z=arguments[2])},Bu={DimensionalComparator:{configurable:!0},serialVersionUID:{configurable:!0},NULL_ORDINATE:{configurable:!0},X:{configurable:!0},Y:{configurable:!0},Z:{configurable:!0}};qu.prototype.setOrdinate=function(t,e){switch(t){case qu.X:this.x=e;break;case qu.Y:this.y=e;break;case qu.Z:this.z=e;break;default:throw new Ru("Invalid ordinate index: "+t)}},qu.prototype.equals2D=function(){if(1===arguments.length){var t=arguments[0];return this.x===t.x&&this.y===t.y}if(2===arguments.length){var e=arguments[0],n=arguments[1];return!!Ou.equalsWithTolerance(this.x,e.x,n)&&!!Ou.equalsWithTolerance(this.y,e.y,n)}},qu.prototype.getOrdinate=function(t){switch(t){case qu.X:return this.x;case qu.Y:return this.y;case qu.Z:return this.z}throw new Ru("Invalid ordinate index: "+t)},qu.prototype.equals3D=function(t){return this.x===t.x&&this.y===t.y&&(this.z===t.z||Tu.isNaN(this.z))&&Tu.isNaN(t.z)},qu.prototype.equals=function(t){return t instanceof qu&&this.equals2D(t)},qu.prototype.equalInZ=function(t,e){return Ou.equalsWithTolerance(this.z,t.z,e)},qu.prototype.compareTo=function(t){var e=t;return this.x<e.x?-1:this.x>e.x?1:this.y<e.y?-1:this.y>e.y?1:0},qu.prototype.clone=function(){},qu.prototype.copy=function(){return new qu(this)},qu.prototype.toString=function(){return"("+this.x+", "+this.y+", "+this.z+")"},qu.prototype.distance3D=function(t){var e=this.x-t.x,n=this.y-t.y,r=this.z-t.z;return Math.sqrt(e*e+n*n+r*r)},qu.prototype.distance=function(t){var e=this.x-t.x,n=this.y-t.y;return Math.sqrt(e*e+n*n)},qu.prototype.hashCode=function(){var t=17;return 37*(t=37*t+qu.hashCode(this.x))+qu.hashCode(this.y)},qu.prototype.setCoordinate=function(t){this.x=t.x,this.y=t.y,this.z=t.z},qu.prototype.interfaces_=function(){return[Du,Fu,Gu]},qu.prototype.getClass=function(){return qu},qu.hashCode=function(){if(1===arguments.length){var t=arguments[0],e=Tu.doubleToLongBits(t);return Math.trunc((e^e)>>>32)}},Bu.DimensionalComparator.get=function(){return zu},Bu.serialVersionUID.get=function(){return 0x5cbf2c235c7e5800},Bu.NULL_ORDINATE.get=function(){return Tu.NaN},Bu.X.get=function(){return 0},Bu.Y.get=function(){return 1},Bu.Z.get=function(){return 2},Object.defineProperties(qu,Bu);var zu=function(t){if(this._dimensionsToTest=2,0===arguments.length);else if(1===arguments.length){var e=arguments[0];if(2!==e&&3!==e)throw new Ru("only 2 or 3 dimensions may be specified");this._dimensionsToTest=e}};zu.prototype.compare=function(t,e){var n=t,r=e,i=zu.compare(n.x,r.x);if(0!==i)return i;var o=zu.compare(n.y,r.y);return 0!==o?o:this._dimensionsToTest<=2?0:zu.compare(n.z,r.z)},zu.prototype.interfaces_=function(){return[ku]},zu.prototype.getClass=function(){return zu},zu.compare=function(t,e){return t<e?-1:t>e?1:Tu.isNaN(t)?Tu.isNaN(e)?0:-1:Tu.isNaN(e)?1:0};var ju=function(){};ju.prototype.create=function(){},ju.prototype.interfaces_=function(){return[]},ju.prototype.getClass=function(){return ju};var Uu=function(){},Vu={INTERIOR:{configurable:!0},BOUNDARY:{configurable:!0},EXTERIOR:{configurable:!0},NONE:{configurable:!0}};Uu.prototype.interfaces_=function(){return[]},Uu.prototype.getClass=function(){return Uu},Uu.toLocationSymbol=function(t){switch(t){case Uu.EXTERIOR:return"e";case Uu.BOUNDARY:return"b";case Uu.INTERIOR:return"i";case Uu.NONE:return"-"}throw new Ru("Unknown location value: "+t)},Vu.INTERIOR.get=function(){return 0},Vu.BOUNDARY.get=function(){return 1},Vu.EXTERIOR.get=function(){return 2},Vu.NONE.get=function(){return-1},Object.defineProperties(Uu,Vu);var Xu=function(t,e){return t.interfaces_&&t.interfaces_().indexOf(e)>-1},Yu=function(){},Hu={LOG_10:{configurable:!0}};Yu.prototype.interfaces_=function(){return[]},Yu.prototype.getClass=function(){return Yu},Yu.log10=function(t){var e=Math.log(t);return Tu.isInfinite(e)||Tu.isNaN(e)?e:e/Yu.LOG_10},Yu.min=function(t,e,n,r){var i=t;return e<i&&(i=e),n<i&&(i=n),r<i&&(i=r),i},Yu.clamp=function(){if("number"==typeof arguments[2]&&"number"==typeof arguments[0]&&"number"==typeof arguments[1]){var t=arguments[0],e=arguments[1],n=arguments[2];return t<e?e:t>n?n:t}if(Number.isInteger(arguments[2])&&Number.isInteger(arguments[0])&&Number.isInteger(arguments[1])){var r=arguments[0],i=arguments[1],o=arguments[2];return r<i?i:r>o?o:r}},Yu.wrap=function(t,e){return t<0?e- -t%e:t%e},Yu.max=function(){if(3===arguments.length){var t=arguments[0],e=arguments[1],n=arguments[2],r=t;return e>r&&(r=e),n>r&&(r=n),r}if(4===arguments.length){var i=arguments[0],o=arguments[1],s=arguments[2],a=arguments[3],u=i;return o>u&&(u=o),s>u&&(u=s),a>u&&(u=a),u}},Yu.average=function(t,e){return(t+e)/2},Hu.LOG_10.get=function(){return Math.log(10)},Object.defineProperties(Yu,Hu);var Wu=function(t){this.str=t};Wu.prototype.append=function(t){this.str+=t},Wu.prototype.setCharAt=function(t,e){this.str=this.str.substr(0,t)+e+this.str.substr(t+1)},Wu.prototype.toString=function(t){return this.str};var Ju=function(t){this.value=t};Ju.prototype.intValue=function(){return this.value},Ju.prototype.compareTo=function(t){return this.value<t?-1:this.value>t?1:0},Ju.isNaN=function(t){return Number.isNaN(t)};var Zu=function(){};Zu.isWhitespace=function(t){return t<=32&&t>=0||127===t},Zu.toUpperCase=function(t){return t.toUpperCase()};var Ku=function t(){if(this._hi=0,this._lo=0,0===arguments.length)this.init(0);else if(1===arguments.length){if("number"==typeof arguments[0]){var e=arguments[0];this.init(e)}else if(arguments[0]instanceof t){var n=arguments[0];this.init(n)}else if("string"==typeof arguments[0]){var r=arguments[0];t.call(this,t.parse(r))}}else if(2===arguments.length){var i=arguments[0],o=arguments[1];this.init(i,o)}},Qu={PI:{configurable:!0},TWO_PI:{configurable:!0},PI_2:{configurable:!0},E:{configurable:!0},NaN:{configurable:!0},EPS:{configurable:!0},SPLIT:{configurable:!0},MAX_PRINT_DIGITS:{configurable:!0},TEN:{configurable:!0},ONE:{configurable:!0},SCI_NOT_EXPONENT_CHAR:{configurable:!0},SCI_NOT_ZERO:{configurable:!0}};Ku.prototype.le=function(t){return(this._hi<t._hi||this._hi===t._hi)&&this._lo<=t._lo},Ku.prototype.extractSignificantDigits=function(t,e){var n=this.abs(),r=Ku.magnitude(n._hi),i=Ku.TEN.pow(r);(n=n.divide(i)).gt(Ku.TEN)?(n=n.divide(Ku.TEN),r+=1):n.lt(Ku.ONE)&&(n=n.multiply(Ku.TEN),r-=1);for(var o=r+1,s=new Wu,a=Ku.MAX_PRINT_DIGITS-1,u=0;u<=a;u++){t&&u===o&&s.append(".");var l=Math.trunc(n._hi);if(l<0)break;var c=!1,h=0;l>9?(c=!0,h="9"):h="0"+l,s.append(h),n=n.subtract(Ku.valueOf(l)).multiply(Ku.TEN),c&&n.selfAdd(Ku.TEN);var p=!0,f=Ku.magnitude(n._hi);if(f<0&&Math.abs(f)>=a-u&&(p=!1),!p)break}return e[0]=r,s.toString()},Ku.prototype.sqr=function(){return this.multiply(this)},Ku.prototype.doubleValue=function(){return this._hi+this._lo},Ku.prototype.subtract=function(){if(arguments[0]instanceof Ku){var t=arguments[0];return this.add(t.negate())}if("number"==typeof arguments[0]){var e=arguments[0];return this.add(-e)}},Ku.prototype.equals=function(){if(1===arguments.length){var t=arguments[0];return this._hi===t._hi&&this._lo===t._lo}},Ku.prototype.isZero=function(){return 0===this._hi&&0===this._lo},Ku.prototype.selfSubtract=function(){if(arguments[0]instanceof Ku){var t=arguments[0];return this.isNaN()?this:this.selfAdd(-t._hi,-t._lo)}if("number"==typeof arguments[0]){var e=arguments[0];return this.isNaN()?this:this.selfAdd(-e,0)}},Ku.prototype.getSpecialNumberString=function(){return this.isZero()?"0.0":this.isNaN()?"NaN ":null},Ku.prototype.min=function(t){return this.le(t)?this:t},Ku.prototype.selfDivide=function(){if(1===arguments.length){if(arguments[0]instanceof Ku){var t=arguments[0];return this.selfDivide(t._hi,t._lo)}if("number"==typeof arguments[0]){var e=arguments[0];return this.selfDivide(e,0)}}else if(2===arguments.length){var n=arguments[0],r=arguments[1],i=null,o=null,s=null,a=null,u=null,l=null,c=null,h=null;return u=this._hi/n,h=(i=(l=Ku.SPLIT*u)-(i=l-u))*(s=(h=Ku.SPLIT*n)-(s=h-n))-(c=u*n)+i*(a=n-s)+(o=u-i)*s+o*a,h=u+(l=(this._hi-c-h+this._lo-u*r)/n),this._hi=h,this._lo=u-h+l,this}},Ku.prototype.dump=function(){return"DD<"+this._hi+", "+this._lo+">"},Ku.prototype.divide=function(){if(arguments[0]instanceof Ku){var t=arguments[0],e=null,n=null,r=null,i=null,o=null,s=null,a=null,u=null;n=(o=this._hi/t._hi)-(e=(s=Ku.SPLIT*o)-(e=s-o)),u=e*(r=(u=Ku.SPLIT*t._hi)-(r=u-t._hi))-(a=o*t._hi)+e*(i=t._hi-r)+n*r+n*i;var l=u=o+(s=(this._hi-a-u+this._lo-o*t._lo)/t._hi),c=o-u+s;return new Ku(l,c)}if("number"==typeof arguments[0]){var h=arguments[0];return Tu.isNaN(h)?Ku.createNaN():Ku.copy(this).selfDivide(h,0)}},Ku.prototype.ge=function(t){return(this._hi>t._hi||this._hi===t._hi)&&this._lo>=t._lo},Ku.prototype.pow=function(t){if(0===t)return Ku.valueOf(1);var e=new Ku(this),n=Ku.valueOf(1),r=Math.abs(t);if(r>1)for(;r>0;)r%2==1&&n.selfMultiply(e),(r/=2)>0&&(e=e.sqr());else n=e;return t<0?n.reciprocal():n},Ku.prototype.ceil=function(){if(this.isNaN())return Ku.NaN;var t=Math.ceil(this._hi),e=0;return t===this._hi&&(e=Math.ceil(this._lo)),new Ku(t,e)},Ku.prototype.compareTo=function(t){var e=t;return this._hi<e._hi?-1:this._hi>e._hi?1:this._lo<e._lo?-1:this._lo>e._lo?1:0},Ku.prototype.rint=function(){return this.isNaN()?this:this.add(.5).floor()},Ku.prototype.setValue=function(){if(arguments[0]instanceof Ku){var t=arguments[0];return this.init(t),this}if("number"==typeof arguments[0]){var e=arguments[0];return this.init(e),this}},Ku.prototype.max=function(t){return this.ge(t)?this:t},Ku.prototype.sqrt=function(){if(this.isZero())return Ku.valueOf(0);if(this.isNegative())return Ku.NaN;var t=1/Math.sqrt(this._hi),e=this._hi*t,n=Ku.valueOf(e),r=this.subtract(n.sqr())._hi*(.5*t);return n.add(r)},Ku.prototype.selfAdd=function(){if(1===arguments.length){if(arguments[0]instanceof Ku){var t=arguments[0];return this.selfAdd(t._hi,t._lo)}if("number"==typeof arguments[0]){var e=arguments[0],n=null,r=null,i=null,o=null,s=null,a=null;return o=(i=this._hi+e)-(s=i-this._hi),r=(a=(o=e-s+(this._hi-o))+this._lo)+(i-(n=i+a)),this._hi=n+r,this._lo=r+(n-this._hi),this}}else if(2===arguments.length){var u=arguments[0],l=arguments[1],c=null,h=null,p=null,f=null,g=null,d=null,y=null;f=this._hi+u,h=this._lo+l,g=f-(d=f-this._hi),p=h-(y=h-this._lo);var v=(c=f+(d=(g=u-d+(this._hi-g))+h))+(d=(p=l-y+(this._lo-p))+(d+(f-c))),_=d+(c-v);return this._hi=v,this._lo=_,this}},Ku.prototype.selfMultiply=function(){if(1===arguments.length){if(arguments[0]instanceof Ku){var t=arguments[0];return this.selfMultiply(t._hi,t._lo)}if("number"==typeof arguments[0]){var e=arguments[0];return this.selfMultiply(e,0)}}else if(2===arguments.length){var n=arguments[0],r=arguments[1],i=null,o=null,s=null,a=null,u=null,l=null;i=(u=Ku.SPLIT*this._hi)-this._hi,l=Ku.SPLIT*n,i=u-i,o=this._hi-i,s=l-n;var c=(u=this._hi*n)+(l=i*(s=l-s)-u+i*(a=n-s)+o*s+o*a+(this._hi*r+this._lo*n)),h=l+(i=u-c);return this._hi=c,this._lo=h,this}},Ku.prototype.selfSqr=function(){return this.selfMultiply(this)},Ku.prototype.floor=function(){if(this.isNaN())return Ku.NaN;var t=Math.floor(this._hi),e=0;return t===this._hi&&(e=Math.floor(this._lo)),new Ku(t,e)},Ku.prototype.negate=function(){return this.isNaN()?this:new Ku(-this._hi,-this._lo)},Ku.prototype.clone=function(){},Ku.prototype.multiply=function(){if(arguments[0]instanceof Ku){var t=arguments[0];return t.isNaN()?Ku.createNaN():Ku.copy(this).selfMultiply(t)}if("number"==typeof arguments[0]){var e=arguments[0];return Tu.isNaN(e)?Ku.createNaN():Ku.copy(this).selfMultiply(e,0)}},Ku.prototype.isNaN=function(){return Tu.isNaN(this._hi)},Ku.prototype.intValue=function(){return Math.trunc(this._hi)},Ku.prototype.toString=function(){var t=Ku.magnitude(this._hi);return t>=-3&&t<=20?this.toStandardNotation():this.toSciNotation()},Ku.prototype.toStandardNotation=function(){var t=this.getSpecialNumberString();if(null!==t)return t;var e=new Array(1).fill(null),n=this.extractSignificantDigits(!0,e),r=e[0]+1,i=n;if("."===n.charAt(0))i="0"+n;else if(r<0)i="0."+Ku.stringOfChar("0",-r)+n;else if(-1===n.indexOf(".")){var o=r-n.length;i=n+Ku.stringOfChar("0",o)+".0"}return this.isNegative()?"-"+i:i},Ku.prototype.reciprocal=function(){var t,e,n,r,i=null,o=null,s=null,a=null;t=(n=1/this._hi)-(i=(s=Ku.SPLIT*n)-(i=s-n)),o=(a=Ku.SPLIT*this._hi)-this._hi;var u=n+(s=(1-(r=n*this._hi)-(a=i*(o=a-o)-r+i*(e=this._hi-o)+t*o+t*e)-n*this._lo)/this._hi);return new Ku(u,n-u+s)},Ku.prototype.toSciNotation=function(){if(this.isZero())return Ku.SCI_NOT_ZERO;var t=this.getSpecialNumberString();if(null!==t)return t;var e=new Array(1).fill(null),n=this.extractSignificantDigits(!1,e),r=Ku.SCI_NOT_EXPONENT_CHAR+e[0];if("0"===n.charAt(0))throw new Error("Found leading zero: "+n);var i="";n.length>1&&(i=n.substring(1));var o=n.charAt(0)+"."+i;return this.isNegative()?"-"+o+r:o+r},Ku.prototype.abs=function(){return this.isNaN()?Ku.NaN:this.isNegative()?this.negate():new Ku(this)},Ku.prototype.isPositive=function(){return(this._hi>0||0===this._hi)&&this._lo>0},Ku.prototype.lt=function(t){return(this._hi<t._hi||this._hi===t._hi)&&this._lo<t._lo},Ku.prototype.add=function(){if(arguments[0]instanceof Ku){var t=arguments[0];return Ku.copy(this).selfAdd(t)}if("number"==typeof arguments[0]){var e=arguments[0];return Ku.copy(this).selfAdd(e)}},Ku.prototype.init=function(){if(1===arguments.length){if("number"==typeof arguments[0]){var t=arguments[0];this._hi=t,this._lo=0}else if(arguments[0]instanceof Ku){var e=arguments[0];this._hi=e._hi,this._lo=e._lo}}else if(2===arguments.length){var n=arguments[0],r=arguments[1];this._hi=n,this._lo=r}},Ku.prototype.gt=function(t){return(this._hi>t._hi||this._hi===t._hi)&&this._lo>t._lo},Ku.prototype.isNegative=function(){return(this._hi<0||0===this._hi)&&this._lo<0},Ku.prototype.trunc=function(){return this.isNaN()?Ku.NaN:this.isPositive()?this.floor():this.ceil()},Ku.prototype.signum=function(){return this._hi>0?1:this._hi<0?-1:this._lo>0?1:this._lo<0?-1:0},Ku.prototype.interfaces_=function(){return[Gu,Du,Fu]},Ku.prototype.getClass=function(){return Ku},Ku.sqr=function(t){return Ku.valueOf(t).selfMultiply(t)},Ku.valueOf=function(){if("string"==typeof arguments[0]){var t=arguments[0];return Ku.parse(t)}if("number"==typeof arguments[0]){var e=arguments[0];return new Ku(e)}},Ku.sqrt=function(t){return Ku.valueOf(t).sqrt()},Ku.parse=function(t){for(var e=0,n=t.length;Zu.isWhitespace(t.charAt(e));)e++;var r=!1;if(e<n){var i=t.charAt(e);"-"!==i&&"+"!==i||(e++,"-"===i&&(r=!0))}for(var o=new Ku,s=0,a=0,u=0;!(e>=n);){var l=t.charAt(e);if(e++,Zu.isDigit(l)){var c=l-"0";o.selfMultiply(Ku.TEN),o.selfAdd(c),s++}else{if("."!==l){if("e"===l||"E"===l){var h=t.substring(e);try{u=Ju.parseInt(h)}catch(e){throw e instanceof Error?new Error("Invalid exponent "+h+" in string "+t):e}break}throw new Error("Unexpected character '"+l+"' at position "+e+" in string "+t)}a=s}}var p=o,f=s-a-u;if(0===f)p=o;else if(f>0){var g=Ku.TEN.pow(f);p=o.divide(g)}else if(f<0){var d=Ku.TEN.pow(-f);p=o.multiply(d)}return r?p.negate():p},Ku.createNaN=function(){return new Ku(Tu.NaN,Tu.NaN)},Ku.copy=function(t){return new Ku(t)},Ku.magnitude=function(t){var e=Math.abs(t),n=Math.log(e)/Math.log(10),r=Math.trunc(Math.floor(n));return 10*Math.pow(10,r)<=e&&(r+=1),r},Ku.stringOfChar=function(t,e){for(var n=new Wu,r=0;r<e;r++)n.append(t);return n.toString()},Qu.PI.get=function(){return new Ku(3.141592653589793,12246467991473532e-32)},Qu.TWO_PI.get=function(){return new Ku(6.283185307179586,24492935982947064e-32)},Qu.PI_2.get=function(){return new Ku(1.5707963267948966,6123233995736766e-32)},Qu.E.get=function(){return new Ku(2.718281828459045,14456468917292502e-32)},Qu.NaN.get=function(){return new Ku(Tu.NaN,Tu.NaN)},Qu.EPS.get=function(){return 123259516440783e-46},Qu.SPLIT.get=function(){return 134217729},Qu.MAX_PRINT_DIGITS.get=function(){return 32},Qu.TEN.get=function(){return Ku.valueOf(10)},Qu.ONE.get=function(){return Ku.valueOf(1)},Qu.SCI_NOT_EXPONENT_CHAR.get=function(){return"E"},Qu.SCI_NOT_ZERO.get=function(){return"0.0E0"},Object.defineProperties(Ku,Qu);var $u=function(){},tl={DP_SAFE_EPSILON:{configurable:!0}};$u.prototype.interfaces_=function(){return[]},$u.prototype.getClass=function(){return $u},$u.orientationIndex=function(t,e,n){var r=$u.orientationIndexFilter(t,e,n);if(r<=1)return r;var i=Ku.valueOf(e.x).selfAdd(-t.x),o=Ku.valueOf(e.y).selfAdd(-t.y),s=Ku.valueOf(n.x).selfAdd(-e.x),a=Ku.valueOf(n.y).selfAdd(-e.y);return i.selfMultiply(a).selfSubtract(o.selfMultiply(s)).signum()},$u.signOfDet2x2=function(t,e,n,r){return t.multiply(r).selfSubtract(e.multiply(n)).signum()},$u.intersection=function(t,e,n,r){var i=Ku.valueOf(r.y).selfSubtract(n.y).selfMultiply(Ku.valueOf(e.x).selfSubtract(t.x)),o=Ku.valueOf(r.x).selfSubtract(n.x).selfMultiply(Ku.valueOf(e.y).selfSubtract(t.y)),s=i.subtract(o),a=Ku.valueOf(r.x).selfSubtract(n.x).selfMultiply(Ku.valueOf(t.y).selfSubtract(n.y)),u=Ku.valueOf(r.y).selfSubtract(n.y).selfMultiply(Ku.valueOf(t.x).selfSubtract(n.x)),l=a.subtract(u).selfDivide(s).doubleValue(),c=Ku.valueOf(t.x).selfAdd(Ku.valueOf(e.x).selfSubtract(t.x).selfMultiply(l)).doubleValue(),h=Ku.valueOf(e.x).selfSubtract(t.x).selfMultiply(Ku.valueOf(t.y).selfSubtract(n.y)),p=Ku.valueOf(e.y).selfSubtract(t.y).selfMultiply(Ku.valueOf(t.x).selfSubtract(n.x)),f=h.subtract(p).selfDivide(s).doubleValue(),g=Ku.valueOf(n.y).selfAdd(Ku.valueOf(r.y).selfSubtract(n.y).selfMultiply(f)).doubleValue();return new qu(c,g)},$u.orientationIndexFilter=function(t,e,n){var r=null,i=(t.x-n.x)*(e.y-n.y),o=(t.y-n.y)*(e.x-n.x),s=i-o;if(i>0){if(o<=0)return $u.signum(s);r=i+o}else{if(!(i<0))return $u.signum(s);if(o>=0)return $u.signum(s);r=-i-o}var a=$u.DP_SAFE_EPSILON*r;return s>=a||-s>=a?$u.signum(s):2},$u.signum=function(t){return t>0?1:t<0?-1:0},tl.DP_SAFE_EPSILON.get=function(){return 1e-15},Object.defineProperties($u,tl);var el=function(){},nl={X:{configurable:!0},Y:{configurable:!0},Z:{configurable:!0},M:{configurable:!0}};nl.X.get=function(){return 0},nl.Y.get=function(){return 1},nl.Z.get=function(){return 2},nl.M.get=function(){return 3},el.prototype.setOrdinate=function(t,e,n){},el.prototype.size=function(){},el.prototype.getOrdinate=function(t,e){},el.prototype.getCoordinate=function(){},el.prototype.getCoordinateCopy=function(t){},el.prototype.getDimension=function(){},el.prototype.getX=function(t){},el.prototype.clone=function(){},el.prototype.expandEnvelope=function(t){},el.prototype.copy=function(){},el.prototype.getY=function(t){},el.prototype.toCoordinateArray=function(){},el.prototype.interfaces_=function(){return[Fu]},el.prototype.getClass=function(){return el},Object.defineProperties(el,nl);var rl=function(){},il=function(t){function e(){t.call(this,"Projective point not representable on the Cartesian plane.")}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.interfaces_=function(){return[]},e.prototype.getClass=function(){return e},e}(rl),ol=function(){};ol.arraycopy=function(t,e,n,r,i){for(var o=0,s=e;s<e+i;s++)n[r+o]=t[s],o++},ol.getProperty=function(t){return{"line.separator":"\n"}[t]};var sl=function t(){if(this.x=null,this.y=null,this.w=null,0===arguments.length)this.x=0,this.y=0,this.w=1;else if(1===arguments.length){var e=arguments[0];this.x=e.x,this.y=e.y,this.w=1}else if(2===arguments.length){if("number"==typeof arguments[0]&&"number"==typeof arguments[1]){var n=arguments[0],r=arguments[1];this.x=n,this.y=r,this.w=1}else if(arguments[0]instanceof t&&arguments[1]instanceof t){var i=arguments[0],o=arguments[1];this.x=i.y*o.w-o.y*i.w,this.y=o.x*i.w-i.x*o.w,this.w=i.x*o.y-o.x*i.y}else if(arguments[0]instanceof qu&&arguments[1]instanceof qu){var s=arguments[0],a=arguments[1];this.x=s.y-a.y,this.y=a.x-s.x,this.w=s.x*a.y-a.x*s.y}}else if(3===arguments.length){var u=arguments[0],l=arguments[1],c=arguments[2];this.x=u,this.y=l,this.w=c}else if(4===arguments.length){var h=arguments[0],p=arguments[1],f=arguments[2],g=arguments[3],d=h.y-p.y,y=p.x-h.x,v=h.x*p.y-p.x*h.y,_=f.y-g.y,m=g.x-f.x,x=f.x*g.y-g.x*f.y;this.x=y*x-m*v,this.y=_*v-d*x,this.w=d*m-_*y}};sl.prototype.getY=function(){var t=this.y/this.w;if(Tu.isNaN(t)||Tu.isInfinite(t))throw new il;return t},sl.prototype.getX=function(){var t=this.x/this.w;if(Tu.isNaN(t)||Tu.isInfinite(t))throw new il;return t},sl.prototype.getCoordinate=function(){var t=new qu;return t.x=this.getX(),t.y=this.getY(),t},sl.prototype.interfaces_=function(){return[]},sl.prototype.getClass=function(){return sl},sl.intersection=function(t,e,n,r){var i=t.y-e.y,o=e.x-t.x,s=t.x*e.y-e.x*t.y,a=n.y-r.y,u=r.x-n.x,l=n.x*r.y-r.x*n.y,c=i*u-a*o,h=(o*l-u*s)/c,p=(a*s-i*l)/c;if(Tu.isNaN(h)||Tu.isInfinite(h)||Tu.isNaN(p)||Tu.isInfinite(p))throw new il;return new qu(h,p)};var al=function t(){if(this._minx=null,this._maxx=null,this._miny=null,this._maxy=null,0===arguments.length)this.init();else if(1===arguments.length){if(arguments[0]instanceof qu){var e=arguments[0];this.init(e.x,e.x,e.y,e.y)}else if(arguments[0]instanceof t){var n=arguments[0];this.init(n)}}else if(2===arguments.length){var r=arguments[0],i=arguments[1];this.init(r.x,i.x,r.y,i.y)}else if(4===arguments.length){var o=arguments[0],s=arguments[1],a=arguments[2],u=arguments[3];this.init(o,s,a,u)}},ul={serialVersionUID:{configurable:!0}};al.prototype.getArea=function(){return this.getWidth()*this.getHeight()},al.prototype.equals=function(t){if(!(t instanceof al))return!1;var e=t;return this.isNull()?e.isNull():this._maxx===e.getMaxX()&&this._maxy===e.getMaxY()&&this._minx===e.getMinX()&&this._miny===e.getMinY()},al.prototype.intersection=function(t){if(this.isNull()||t.isNull()||!this.intersects(t))return new al;var e=this._minx>t._minx?this._minx:t._minx,n=this._miny>t._miny?this._miny:t._miny,r=this._maxx<t._maxx?this._maxx:t._maxx,i=this._maxy<t._maxy?this._maxy:t._maxy;return new al(e,r,n,i)},al.prototype.isNull=function(){return this._maxx<this._minx},al.prototype.getMaxX=function(){return this._maxx},al.prototype.covers=function(){if(1===arguments.length){if(arguments[0]instanceof qu){var t=arguments[0];return this.covers(t.x,t.y)}if(arguments[0]instanceof al){var e=arguments[0];return!this.isNull()&&!e.isNull()&&e.getMinX()>=this._minx&&e.getMaxX()<=this._maxx&&e.getMinY()>=this._miny&&e.getMaxY()<=this._maxy}}else if(2===arguments.length){var n=arguments[0],r=arguments[1];return!this.isNull()&&n>=this._minx&&n<=this._maxx&&r>=this._miny&&r<=this._maxy}},al.prototype.intersects=function(){if(1===arguments.length){if(arguments[0]instanceof al){var t=arguments[0];return!this.isNull()&&!t.isNull()&&!(t._minx>this._maxx||t._maxx<this._minx||t._miny>this._maxy||t._maxy<this._miny)}if(arguments[0]instanceof qu){var e=arguments[0];return this.intersects(e.x,e.y)}}else if(2===arguments.length){var n=arguments[0],r=arguments[1];return!this.isNull()&&!(n>this._maxx||n<this._minx||r>this._maxy||r<this._miny)}},al.prototype.getMinY=function(){return this._miny},al.prototype.getMinX=function(){return this._minx},al.prototype.expandToInclude=function(){if(1===arguments.length){if(arguments[0]instanceof qu){var t=arguments[0];this.expandToInclude(t.x,t.y)}else if(arguments[0]instanceof al){var e=arguments[0];if(e.isNull())return null;this.isNull()?(this._minx=e.getMinX(),this._maxx=e.getMaxX(),this._miny=e.getMinY(),this._maxy=e.getMaxY()):(e._minx<this._minx&&(this._minx=e._minx),e._maxx>this._maxx&&(this._maxx=e._maxx),e._miny<this._miny&&(this._miny=e._miny),e._maxy>this._maxy&&(this._maxy=e._maxy))}}else if(2===arguments.length){var n=arguments[0],r=arguments[1];this.isNull()?(this._minx=n,this._maxx=n,this._miny=r,this._maxy=r):(n<this._minx&&(this._minx=n),n>this._maxx&&(this._maxx=n),r<this._miny&&(this._miny=r),r>this._maxy&&(this._maxy=r))}},al.prototype.minExtent=function(){if(this.isNull())return 0;var t=this.getWidth(),e=this.getHeight();return t<e?t:e},al.prototype.getWidth=function(){return this.isNull()?0:this._maxx-this._minx},al.prototype.compareTo=function(t){var e=t;return this.isNull()?e.isNull()?0:-1:e.isNull()?1:this._minx<e._minx?-1:this._minx>e._minx?1:this._miny<e._miny?-1:this._miny>e._miny?1:this._maxx<e._maxx?-1:this._maxx>e._maxx?1:this._maxy<e._maxy?-1:this._maxy>e._maxy?1:0},al.prototype.translate=function(t,e){if(this.isNull())return null;this.init(this.getMinX()+t,this.getMaxX()+t,this.getMinY()+e,this.getMaxY()+e)},al.prototype.toString=function(){return"Env["+this._minx+" : "+this._maxx+", "+this._miny+" : 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qu((this.getMinX()+this.getMaxX())/2,(this.getMinY()+this.getMaxY())/2)},al.prototype.init=function(){if(0===arguments.length)this.setToNull();else if(1===arguments.length){if(arguments[0]instanceof qu){var t=arguments[0];this.init(t.x,t.x,t.y,t.y)}else if(arguments[0]instanceof al){var e=arguments[0];this._minx=e._minx,this._maxx=e._maxx,this._miny=e._miny,this._maxy=e._maxy}}else if(2===arguments.length){var n=arguments[0],r=arguments[1];this.init(n.x,r.x,n.y,r.y)}else if(4===arguments.length){var i=arguments[0],o=arguments[1],s=arguments[2],a=arguments[3];i<o?(this._minx=i,this._maxx=o):(this._minx=o,this._maxx=i),s<a?(this._miny=s,this._maxy=a):(this._miny=a,this._maxy=s)}},al.prototype.getMaxY=function(){return this._maxy},al.prototype.distance=function(t){if(this.intersects(t))return 0;var e=0;this._maxx<t._minx?e=t._minx-this._maxx:this._minx>t._maxx&&(e=this._minx-t._maxx);var n=0;return this._maxy<t._miny?n=t._miny-this._maxy:this._miny>t._maxy&&(n=this._miny-t._maxy),0===e?n:0===n?e:Math.sqrt(e*e+n*n)},al.prototype.hashCode=function(){var t=17;return 37*(t=37*(t=37*(t=37*t+qu.hashCode(this._minx))+qu.hashCode(this._maxx))+qu.hashCode(this._miny))+qu.hashCode(this._maxy)},al.prototype.interfaces_=function(){return[Du,Gu]},al.prototype.getClass=function(){return al},al.intersects=function(){if(3===arguments.length){var t=arguments[0],e=arguments[1],n=arguments[2];return n.x>=(t.x<e.x?t.x:e.x)&&n.x<=(t.x>e.x?t.x:e.x)&&n.y>=(t.y<e.y?t.y:e.y)&&n.y<=(t.y>e.y?t.y:e.y)}if(4===arguments.length){var r=arguments[0],i=arguments[1],o=arguments[2],s=arguments[3],a=Math.min(o.x,s.x),u=Math.max(o.x,s.x),l=Math.min(r.x,i.x),c=Math.max(r.x,i.x);return!(l>u||c<a||(a=Math.min(o.y,s.y),u=Math.max(o.y,s.y),l=Math.min(r.y,i.y),c=Math.max(r.y,i.y),l>u||c<a))}},ul.serialVersionUID.get=function(){return 0x51845cd552189800},Object.defineProperties(al,ul);var ll={typeStr:/^\s*(\w+)\s*\(\s*(.*)\s*\)\s*$/,emptyTypeStr:/^\s*(\w+)\s*EMPTY\s*$/,spaces:/\s+/,parenComma:/\)\s*,\s*\(/,doubleParenComma:/\)\s*\)\s*,\s*\(\s*\(/,trimParens:/^\s*\(?(.*?)\)?\s*$/},cl=function(t){this.geometryFactory=t||new Jc};cl.prototype.read=function(t){var e,n,r;t=t.replace(/[\n\r]/g," ");var i=ll.typeStr.exec(t);if(-1!==t.search("EMPTY")&&((i=ll.emptyTypeStr.exec(t))[2]=void 0),i&&(n=i[1].toLowerCase(),r=i[2],pl[n]&&(e=pl[n].apply(this,[r]))),void 0===e)throw new Error("Could not parse WKT "+t);return e},cl.prototype.write=function(t){return this.extractGeometry(t)},cl.prototype.extractGeometry=function(t){var e=t.getGeometryType().toLowerCase();if(!hl[e])return null;var n=e.toUpperCase();return t.isEmpty()?n+" EMPTY":n+"("+hl[e].apply(this,[t])+")"};var hl={coordinate:function(t){return t.x+" "+t.y},point:function(t){return hl.coordinate.call(this,t._coordinates._coordinates[0])},multipoint:function(t){for(var e=[],n=0,r=t._geometries.length;n<r;++n)e.push("("+hl.point.apply(this,[t._geometries[n]])+")");return e.join(",")},linestring:function(t){for(var e=[],n=0,r=t._points._coordinates.length;n<r;++n)e.push(hl.coordinate.apply(this,[t._points._coordinates[n]]));return e.join(",")},linearring:function(t){for(var e=[],n=0,r=t._points._coordinates.length;n<r;++n)e.push(hl.coordinate.apply(this,[t._points._coordinates[n]]));return e.join(",")},multilinestring:function(t){for(var e=[],n=0,r=t._geometries.length;n<r;++n)e.push("("+hl.linestring.apply(this,[t._geometries[n]])+")");return e.join(",")},polygon:function(t){var e=[];e.push("("+hl.linestring.apply(this,[t._shell])+")");for(var n=0,r=t._holes.length;n<r;++n)e.push("("+hl.linestring.apply(this,[t._holes[n]])+")");return e.join(",")},multipolygon:function(t){for(var e=[],n=0,r=t._geometries.length;n<r;++n)e.push("("+hl.polygon.apply(this,[t._geometries[n]])+")");return e.join(",")},geometrycollection:function(t){for(var e=[],n=0,r=t._geometries.length;n<r;++n)e.push(this.extractGeometry(t._geometries[n]));return e.join(",")}},pl={point:function(t){if(void 0===t)return this.geometryFactory.createPoint();var e=t.trim().split(ll.spaces);return this.geometryFactory.createPoint(new qu(Number.parseFloat(e[0]),Number.parseFloat(e[1])))},multipoint:function(t){var e;if(void 0===t)return this.geometryFactory.createMultiPoint();for(var n=t.trim().split(","),r=[],i=0,o=n.length;i<o;++i)e=n[i].replace(ll.trimParens,"$1"),r.push(pl.point.apply(this,[e]));return this.geometryFactory.createMultiPoint(r)},linestring:function(t){if(void 0===t)return this.geometryFactory.createLineString();for(var e,n=t.trim().split(","),r=[],i=0,o=n.length;i<o;++i)e=n[i].trim().split(ll.spaces),r.push(new qu(Number.parseFloat(e[0]),Number.parseFloat(e[1])));return this.geometryFactory.createLineString(r)},linearring:function(t){if(void 0===t)return this.geometryFactory.createLinearRing();for(var e,n=t.trim().split(","),r=[],i=0,o=n.length;i<o;++i)e=n[i].trim().split(ll.spaces),r.push(new qu(Number.parseFloat(e[0]),Number.parseFloat(e[1])));return this.geometryFactory.createLinearRing(r)},multilinestring:function(t){var e;if(void 0===t)return this.geometryFactory.createMultiLineString();for(var n=t.trim().split(ll.parenComma),r=[],i=0,o=n.length;i<o;++i)e=n[i].replace(ll.trimParens,"$1"),r.push(pl.linestring.apply(this,[e]));return this.geometryFactory.createMultiLineString(r)},polygon:function(t){var e,n,r;if(void 0===t)return this.geometryFactory.createPolygon();for(var i,o=t.trim().split(ll.parenComma),s=[],a=0,u=o.length;a<u;++a)e=o[a].replace(ll.trimParens,"$1"),n=pl.linestring.apply(this,[e]),r=this.geometryFactory.createLinearRing(n._points),0===a?i=r:s.push(r);return this.geometryFactory.createPolygon(i,s)},multipolygon:function(t){var e;if(void 0===t)return this.geometryFactory.createMultiPolygon();for(var n=t.trim().split(ll.doubleParenComma),r=[],i=0,o=n.length;i<o;++i)e=n[i].replace(ll.trimParens,"$1"),r.push(pl.polygon.apply(this,[e]));return this.geometryFactory.createMultiPolygon(r)},geometrycollection:function(t){if(void 0===t)return this.geometryFactory.createGeometryCollection();for(var e=(t=t.replace(/,\s*([A-Za-z])/g,"|$1")).trim().split("|"),n=[],r=0,i=e.length;r<i;++r)n.push(this.read(e[r]));return this.geometryFactory.createGeometryCollection(n)}},fl=function(t){this.parser=new cl(t)};fl.prototype.write=function(t){return this.parser.write(t)},fl.toLineString=function(t,e){if(2!==arguments.length)throw new Error("Not implemented");return"LINESTRING ( "+t.x+" "+t.y+", "+e.x+" "+e.y+" )"};var gl=function(t){function e(e){t.call(this,e),this.name="RuntimeException",this.message=e,this.stack=(new t).stack}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e}(Error),dl=function(t){function e(){if(t.call(this),0===arguments.length)t.call(this);else if(1===arguments.length){var e=arguments[0];t.call(this,e)}}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.interfaces_=function(){return[]},e.prototype.getClass=function(){return e},e}(gl),yl=function(){};yl.prototype.interfaces_=function(){return[]},yl.prototype.getClass=function(){return yl},yl.shouldNeverReachHere=function(){if(0===arguments.length)yl.shouldNeverReachHere(null);else if(1===arguments.length){var t=arguments[0];throw new dl("Should never reach here"+(null!==t?": "+t:""))}},yl.isTrue=function(){var t;if(1===arguments.length)yl.isTrue(arguments[0],null);else if(2===arguments.length&&(t=arguments[1],!arguments[0]))throw null===t?new dl:new dl(t)},yl.equals=function(){var t,e,n;if(2===arguments.length)yl.equals(t=arguments[0],e=arguments[1],null);else if(3===arguments.length&&(t=arguments[0],n=arguments[2],!(e=arguments[1]).equals(t)))throw new dl("Expected "+t+" but encountered "+e+(null!==n?": "+n:""))};var vl=function(){this._result=null,this._inputLines=Array(2).fill().map((function(){return Array(2)})),this._intPt=new Array(2).fill(null),this._intLineIndex=null,this._isProper=null,this._pa=null,this._pb=null,this._precisionModel=null,this._intPt[0]=new qu,this._intPt[1]=new qu,this._pa=this._intPt[0],this._pb=this._intPt[1],this._result=0},_l={DONT_INTERSECT:{configurable:!0},DO_INTERSECT:{configurable:!0},COLLINEAR:{configurable:!0},NO_INTERSECTION:{configurable:!0},POINT_INTERSECTION:{configurable:!0},COLLINEAR_INTERSECTION:{configurable:!0}};vl.prototype.getIndexAlongSegment=function(t,e){return this.computeIntLineIndex(),this._intLineIndex[t][e]},vl.prototype.getTopologySummary=function(){var t=new Wu;return this.isEndPoint()&&t.append(" endpoint"),this._isProper&&t.append(" proper"),this.isCollinear()&&t.append(" collinear"),t.toString()},vl.prototype.computeIntersection=function(t,e,n,r){this._inputLines[0][0]=t,this._inputLines[0][1]=e,this._inputLines[1][0]=n,this._inputLines[1][1]=r,this._result=this.computeIntersect(t,e,n,r)},vl.prototype.getIntersectionNum=function(){return this._result},vl.prototype.computeIntLineIndex=function(){if(0===arguments.length)null===this._intLineIndex&&(this._intLineIndex=Array(2).fill().map((function(){return Array(2)})),this.computeIntLineIndex(0),this.computeIntLineIndex(1));else if(1===arguments.length){var t=arguments[0],e=this.getEdgeDistance(t,0),n=this.getEdgeDistance(t,1);e>n?(this._intLineIndex[t][0]=0,this._intLineIndex[t][1]=1):(this._intLineIndex[t][0]=1,this._intLineIndex[t][1]=0)}},vl.prototype.isProper=function(){return this.hasIntersection()&&this._isProper},vl.prototype.setPrecisionModel=function(t){this._precisionModel=t},vl.prototype.isInteriorIntersection=function(){var t=this;if(0===arguments.length)return!!this.isInteriorIntersection(0)||!!this.isInteriorIntersection(1);if(1===arguments.length){for(var e=arguments[0],n=0;n<this._result;n++)if(!t._intPt[n].equals2D(t._inputLines[e][0])&&!t._intPt[n].equals2D(t._inputLines[e][1]))return!0;return!1}},vl.prototype.getIntersection=function(t){return this._intPt[t]},vl.prototype.isEndPoint=function(){return this.hasIntersection()&&!this._isProper},vl.prototype.hasIntersection=function(){return this._result!==vl.NO_INTERSECTION},vl.prototype.getEdgeDistance=function(t,e){return vl.computeEdgeDistance(this._intPt[e],this._inputLines[t][0],this._inputLines[t][1])},vl.prototype.isCollinear=function(){return this._result===vl.COLLINEAR_INTERSECTION},vl.prototype.toString=function(){return fl.toLineString(this._inputLines[0][0],this._inputLines[0][1])+" - "+fl.toLineString(this._inputLines[1][0],this._inputLines[1][1])+this.getTopologySummary()},vl.prototype.getEndpoint=function(t,e){return this._inputLines[t][e]},vl.prototype.isIntersection=function(t){for(var e=0;e<this._result;e++)if(this._intPt[e].equals2D(t))return!0;return!1},vl.prototype.getIntersectionAlongSegment=function(t,e){return this.computeIntLineIndex(),this._intPt[this._intLineIndex[t][e]]},vl.prototype.interfaces_=function(){return[]},vl.prototype.getClass=function(){return vl},vl.computeEdgeDistance=function(t,e,n){var r=Math.abs(n.x-e.x),i=Math.abs(n.y-e.y),o=-1;if(t.equals(e))o=0;else if(t.equals(n))o=r>i?r:i;else{var s=Math.abs(t.x-e.x),a=Math.abs(t.y-e.y);0!==(o=r>i?s:a)||t.equals(e)||(o=Math.max(s,a))}return yl.isTrue(!(0===o&&!t.equals(e)),"Bad distance calculation"),o},vl.nonRobustComputeEdgeDistance=function(t,e,n){var r=t.x-e.x,i=t.y-e.y,o=Math.sqrt(r*r+i*i);return yl.isTrue(!(0===o&&!t.equals(e)),"Invalid distance calculation"),o},_l.DONT_INTERSECT.get=function(){return 0},_l.DO_INTERSECT.get=function(){return 1},_l.COLLINEAR.get=function(){return 2},_l.NO_INTERSECTION.get=function(){return 0},_l.POINT_INTERSECTION.get=function(){return 1},_l.COLLINEAR_INTERSECTION.get=function(){return 2},Object.defineProperties(vl,_l);var ml=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.isInSegmentEnvelopes=function(t){var e=new al(this._inputLines[0][0],this._inputLines[0][1]),n=new al(this._inputLines[1][0],this._inputLines[1][1]);return e.contains(t)&&n.contains(t)},e.prototype.computeIntersection=function(){if(3!==arguments.length)return t.prototype.computeIntersection.apply(this,arguments);var e=arguments[0],n=arguments[1],r=arguments[2];if(this._isProper=!1,al.intersects(n,r,e)&&0===bl.orientationIndex(n,r,e)&&0===bl.orientationIndex(r,n,e))return this._isProper=!0,(e.equals(n)||e.equals(r))&&(this._isProper=!1),this._result=t.POINT_INTERSECTION,null;this._result=t.NO_INTERSECTION},e.prototype.normalizeToMinimum=function(t,e,n,r,i){i.x=this.smallestInAbsValue(t.x,e.x,n.x,r.x),i.y=this.smallestInAbsValue(t.y,e.y,n.y,r.y),t.x-=i.x,t.y-=i.y,e.x-=i.x,e.y-=i.y,n.x-=i.x,n.y-=i.y,r.x-=i.x,r.y-=i.y},e.prototype.safeHCoordinateIntersection=function(t,n,r,i){var o=null;try{o=sl.intersection(t,n,r,i)}catch(s){if(!(s instanceof il))throw s;o=e.nearestEndpoint(t,n,r,i)}return o},e.prototype.intersection=function(t,n,r,i){var o=this.intersectionWithNormalization(t,n,r,i);return this.isInSegmentEnvelopes(o)||(o=new qu(e.nearestEndpoint(t,n,r,i))),null!==this._precisionModel&&this._precisionModel.makePrecise(o),o},e.prototype.smallestInAbsValue=function(t,e,n,r){var i=t,o=Math.abs(i);return Math.abs(e)<o&&(i=e,o=Math.abs(e)),Math.abs(n)<o&&(i=n,o=Math.abs(n)),Math.abs(r)<o&&(i=r),i},e.prototype.checkDD=function(t,e,n,r,i){var o=$u.intersection(t,e,n,r),s=this.isInSegmentEnvelopes(o);ol.out.println("DD in env = "+s+"  --------------------- "+o),i.distance(o)>1e-4&&ol.out.println("Distance = "+i.distance(o))},e.prototype.intersectionWithNormalization=function(t,e,n,r){var i=new qu(t),o=new qu(e),s=new qu(n),a=new qu(r),u=new qu;this.normalizeToEnvCentre(i,o,s,a,u);var l=this.safeHCoordinateIntersection(i,o,s,a);return l.x+=u.x,l.y+=u.y,l},e.prototype.computeCollinearIntersection=function(e,n,r,i){var o=al.intersects(e,n,r),s=al.intersects(e,n,i),a=al.intersects(r,i,e),u=al.intersects(r,i,n);return o&&s?(this._intPt[0]=r,this._intPt[1]=i,t.COLLINEAR_INTERSECTION):a&&u?(this._intPt[0]=e,this._intPt[1]=n,t.COLLINEAR_INTERSECTION):o&&a?(this._intPt[0]=r,this._intPt[1]=e,!r.equals(e)||s||u?t.COLLINEAR_INTERSECTION:t.POINT_INTERSECTION):o&&u?(this._intPt[0]=r,this._intPt[1]=n,!r.equals(n)||s||a?t.COLLINEAR_INTERSECTION:t.POINT_INTERSECTION):s&&a?(this._intPt[0]=i,this._intPt[1]=e,!i.equals(e)||o||u?t.COLLINEAR_INTERSECTION:t.POINT_INTERSECTION):s&&u?(this._intPt[0]=i,this._intPt[1]=n,!i.equals(n)||o||a?t.COLLINEAR_INTERSECTION:t.POINT_INTERSECTION):t.NO_INTERSECTION},e.prototype.normalizeToEnvCentre=function(t,e,n,r,i){var o=t.x<e.x?t.x:e.x,s=t.y<e.y?t.y:e.y,a=t.x>e.x?t.x:e.x,u=t.y>e.y?t.y:e.y,l=n.x<r.x?n.x:r.x,c=n.y<r.y?n.y:r.y,h=n.x>r.x?n.x:r.x,p=n.y>r.y?n.y:r.y,f=((o>l?o:l)+(a<h?a:h))/2,g=((s>c?s:c)+(u<p?u:p))/2;i.x=f,i.y=g,t.x-=i.x,t.y-=i.y,e.x-=i.x,e.y-=i.y,n.x-=i.x,n.y-=i.y,r.x-=i.x,r.y-=i.y},e.prototype.computeIntersect=function(e,n,r,i){if(this._isProper=!1,!al.intersects(e,n,r,i))return t.NO_INTERSECTION;var o=bl.orientationIndex(e,n,r),s=bl.orientationIndex(e,n,i);if(o>0&&s>0||o<0&&s<0)return t.NO_INTERSECTION;var a=bl.orientationIndex(r,i,e),u=bl.orientationIndex(r,i,n);return a>0&&u>0||a<0&&u<0?t.NO_INTERSECTION:0===o&&0===s&&0===a&&0===u?this.computeCollinearIntersection(e,n,r,i):(0===o||0===s||0===a||0===u?(this._isProper=!1,e.equals2D(r)||e.equals2D(i)?this._intPt[0]=e:n.equals2D(r)||n.equals2D(i)?this._intPt[0]=n:0===o?this._intPt[0]=new qu(r):0===s?this._intPt[0]=new qu(i):0===a?this._intPt[0]=new qu(e):0===u&&(this._intPt[0]=new qu(n))):(this._isProper=!0,this._intPt[0]=this.intersection(e,n,r,i)),t.POINT_INTERSECTION)},e.prototype.interfaces_=function(){return[]},e.prototype.getClass=function(){return e},e.nearestEndpoint=function(t,e,n,r){var i=t,o=bl.distancePointLine(t,n,r),s=bl.distancePointLine(e,n,r);return s<o&&(o=s,i=e),(s=bl.distancePointLine(n,t,e))<o&&(o=s,i=n),(s=bl.distancePointLine(r,t,e))<o&&(o=s,i=r),i},e}(vl),xl=function(){};xl.prototype.interfaces_=function(){return[]},xl.prototype.getClass=function(){return xl},xl.orientationIndex=function(t,e,n){var r=e.x-t.x,i=e.y-t.y,o=n.x-e.x,s=n.y-e.y;return xl.signOfDet2x2(r,i,o,s)},xl.signOfDet2x2=function(t,e,n,r){var i=null,o=null,s=null;if(i=1,0===t||0===r)return 0===e||0===n?0:e>0?n>0?-i:i:n>0?i:-i;if(0===e||0===n)return r>0?t>0?i:-i:t>0?-i:i;if(e>0?r>0?e<=r||(i=-i,o=t,t=n,n=o,o=e,e=r,r=o):e<=-r?(i=-i,n=-n,r=-r):(o=t,t=-n,n=o,o=e,e=-r,r=o):r>0?-e<=r?(i=-i,t=-t,e=-e):(o=-t,t=n,n=o,o=-e,e=r,r=o):e>=r?(t=-t,e=-e,n=-n,r=-r):(i=-i,o=-t,t=-n,n=o,o=-e,e=-r,r=o),t>0){if(!(n>0))return i;if(!(t<=n))return i}else{if(n>0)return-i;if(!(t>=n))return-i;i=-i,t=-t,n=-n}for(;;){if((r-=(s=Math.floor(n/t))*e)<0)return-i;if(r>e)return i;if(t>(n-=s*t)+n){if(e<r+r)return i}else{if(e>r+r)return-i;n=t-n,r=e-r,i=-i}if(0===r)return 0===n?0:-i;if(0===n)return i;if((e-=(s=Math.floor(t/n))*r)<0)return i;if(e>r)return-i;if(n>(t-=s*n)+t){if(r<e+e)return-i}else{if(r>e+e)return i;t=n-t,e=r-e,i=-i}if(0===e)return 0===t?0:i;if(0===t)return-i}};var El=function(){this._p=null,this._crossingCount=0,this._isPointOnSegment=!1;var t=arguments[0];this._p=t};El.prototype.countSegment=function(t,e){if(t.x<this._p.x&&e.x<this._p.x)return null;if(this._p.x===e.x&&this._p.y===e.y)return this._isPointOnSegment=!0,null;if(t.y===this._p.y&&e.y===this._p.y){var n=t.x,r=e.x;return n>r&&(n=e.x,r=t.x),this._p.x>=n&&this._p.x<=r&&(this._isPointOnSegment=!0),null}if(t.y>this._p.y&&e.y<=this._p.y||e.y>this._p.y&&t.y<=this._p.y){var i=t.x-this._p.x,o=t.y-this._p.y,s=e.x-this._p.x,a=e.y-this._p.y,u=xl.signOfDet2x2(i,o,s,a);if(0===u)return this._isPointOnSegment=!0,null;a<o&&(u=-u),u>0&&this._crossingCount++}},El.prototype.isPointInPolygon=function(){return this.getLocation()!==Uu.EXTERIOR},El.prototype.getLocation=function(){return this._isPointOnSegment?Uu.BOUNDARY:this._crossingCount%2==1?Uu.INTERIOR:Uu.EXTERIOR},El.prototype.isOnSegment=function(){return this._isPointOnSegment},El.prototype.interfaces_=function(){return[]},El.prototype.getClass=function(){return El},El.locatePointInRing=function(){if(arguments[0]instanceof qu&&Xu(arguments[1],el)){for(var t=arguments[0],e=arguments[1],n=new El(t),r=new qu,i=new qu,o=1;o<e.size();o++)if(e.getCoordinate(o,r),e.getCoordinate(o-1,i),n.countSegment(r,i),n.isOnSegment())return n.getLocation();return n.getLocation()}if(arguments[0]instanceof qu&&arguments[1]instanceof Array){for(var s=arguments[0],a=arguments[1],u=new El(s),l=1;l<a.length;l++){var c=a[l],h=a[l-1];if(u.countSegment(c,h),u.isOnSegment())return u.getLocation()}return u.getLocation()}};var bl=function(){},wl={CLOCKWISE:{configurable:!0},RIGHT:{configurable:!0},COUNTERCLOCKWISE:{configurable:!0},LEFT:{configurable:!0},COLLINEAR:{configurable:!0},STRAIGHT:{configurable:!0}};bl.prototype.interfaces_=function(){return[]},bl.prototype.getClass=function(){return bl},bl.orientationIndex=function(t,e,n){return $u.orientationIndex(t,e,n)},bl.signedArea=function(){if(arguments[0]instanceof Array){var t=arguments[0];if(t.length<3)return 0;for(var e=0,n=t[0].x,r=1;r<t.length-1;r++){var i=t[r].x-n,o=t[r+1].y,s=t[r-1].y;e+=i*(s-o)}return e/2}if(Xu(arguments[0],el)){var a=arguments[0],u=a.size();if(u<3)return 0;var l=new qu,c=new qu,h=new qu;a.getCoordinate(0,c),a.getCoordinate(1,h);var p=c.x;h.x-=p;for(var f=0,g=1;g<u-1;g++)l.y=c.y,c.x=h.x,c.y=h.y,a.getCoordinate(g+1,h),h.x-=p,f+=c.x*(l.y-h.y);return f/2}},bl.distanceLineLine=function(t,e,n,r){if(t.equals(e))return bl.distancePointLine(t,n,r);if(n.equals(r))return bl.distancePointLine(r,t,e);var i=!1;if(al.intersects(t,e,n,r)){var o=(e.x-t.x)*(r.y-n.y)-(e.y-t.y)*(r.x-n.x);if(0===o)i=!0;else{var s=(t.y-n.y)*(r.x-n.x)-(t.x-n.x)*(r.y-n.y),a=((t.y-n.y)*(e.x-t.x)-(t.x-n.x)*(e.y-t.y))/o,u=s/o;(u<0||u>1||a<0||a>1)&&(i=!0)}}else i=!0;return i?Yu.min(bl.distancePointLine(t,n,r),bl.distancePointLine(e,n,r),bl.distancePointLine(n,t,e),bl.distancePointLine(r,t,e)):0},bl.isPointInRing=function(t,e){return bl.locatePointInRing(t,e)!==Uu.EXTERIOR},bl.computeLength=function(t){var e=t.size();if(e<=1)return 0;var n=0,r=new qu;t.getCoordinate(0,r);for(var i=r.x,o=r.y,s=1;s<e;s++){t.getCoordinate(s,r);var a=r.x,u=r.y,l=a-i,c=u-o;n+=Math.sqrt(l*l+c*c),i=a,o=u}return n},bl.isCCW=function(t){var e=t.length-1;if(e<3)throw new Ru("Ring has fewer than 4 points, so orientation cannot be determined");for(var n=t[0],r=0,i=1;i<=e;i++){var o=t[i];o.y>n.y&&(n=o,r=i)}var s=r;do{(s-=1)<0&&(s=e)}while(t[s].equals2D(n)&&s!==r);var a=r;do{a=(a+1)%e}while(t[a].equals2D(n)&&a!==r);var u=t[s],l=t[a];if(u.equals2D(n)||l.equals2D(n)||u.equals2D(l))return!1;var c=bl.computeOrientation(u,n,l);return 0===c?u.x>l.x:c>0},bl.locatePointInRing=function(t,e){return El.locatePointInRing(t,e)},bl.distancePointLinePerpendicular=function(t,e,n){var r=(n.x-e.x)*(n.x-e.x)+(n.y-e.y)*(n.y-e.y),i=((e.y-t.y)*(n.x-e.x)-(e.x-t.x)*(n.y-e.y))/r;return Math.abs(i)*Math.sqrt(r)},bl.computeOrientation=function(t,e,n){return bl.orientationIndex(t,e,n)},bl.distancePointLine=function(){if(2===arguments.length){var t=arguments[0],e=arguments[1];if(0===e.length)throw new Ru("Line array must contain at least one vertex");for(var n=t.distance(e[0]),r=0;r<e.length-1;r++){var i=bl.distancePointLine(t,e[r],e[r+1]);i<n&&(n=i)}return n}if(3===arguments.length){var o=arguments[0],s=arguments[1],a=arguments[2];if(s.x===a.x&&s.y===a.y)return o.distance(s);var u=(a.x-s.x)*(a.x-s.x)+(a.y-s.y)*(a.y-s.y),l=((o.x-s.x)*(a.x-s.x)+(o.y-s.y)*(a.y-s.y))/u;if(l<=0)return o.distance(s);if(l>=1)return o.distance(a);var c=((s.y-o.y)*(a.x-s.x)-(s.x-o.x)*(a.y-s.y))/u;return Math.abs(c)*Math.sqrt(u)}},bl.isOnLine=function(t,e){for(var n=new ml,r=1;r<e.length;r++){var i=e[r-1],o=e[r];if(n.computeIntersection(t,i,o),n.hasIntersection())return!0}return!1},wl.CLOCKWISE.get=function(){return-1},wl.RIGHT.get=function(){return bl.CLOCKWISE},wl.COUNTERCLOCKWISE.get=function(){return 1},wl.LEFT.get=function(){return bl.COUNTERCLOCKWISE},wl.COLLINEAR.get=function(){return 0},wl.STRAIGHT.get=function(){return bl.COLLINEAR},Object.defineProperties(bl,wl);var Il=function(){};Il.prototype.filter=function(t){},Il.prototype.interfaces_=function(){return[]},Il.prototype.getClass=function(){return Il};var Nl=function(){var t=arguments[0];this._envelope=null,this._factory=null,this._SRID=null,this._userData=null,this._factory=t,this._SRID=t.getSRID()},Sl={serialVersionUID:{configurable:!0},SORTINDEX_POINT:{configurable:!0},SORTINDEX_MULTIPOINT:{configurable:!0},SORTINDEX_LINESTRING:{configurable:!0},SORTINDEX_LINEARRING:{configurable:!0},SORTINDEX_MULTILINESTRING:{configurable:!0},SORTINDEX_POLYGON:{configurable:!0},SORTINDEX_MULTIPOLYGON:{configurable:!0},SORTINDEX_GEOMETRYCOLLECTION:{configurable:!0},geometryChangedFilter:{configurable:!0}};Nl.prototype.isGeometryCollection=function(){return this.getSortIndex()===Nl.SORTINDEX_GEOMETRYCOLLECTION},Nl.prototype.getFactory=function(){return this._factory},Nl.prototype.getGeometryN=function(t){return this},Nl.prototype.getArea=function(){return 0},Nl.prototype.isRectangle=function(){return!1},Nl.prototype.equals=function(){if(arguments[0]instanceof Nl){var t=arguments[0];return null!==t&&this.equalsTopo(t)}if(arguments[0]instanceof Object){var e=arguments[0];if(!(e instanceof Nl))return!1;var n=e;return this.equalsExact(n)}},Nl.prototype.equalsExact=function(t){return this===t||this.equalsExact(t,0)},Nl.prototype.geometryChanged=function(){this.apply(Nl.geometryChangedFilter)},Nl.prototype.geometryChangedAction=function(){this._envelope=null},Nl.prototype.equalsNorm=function(t){return null!==t&&this.norm().equalsExact(t.norm())},Nl.prototype.getLength=function(){return 0},Nl.prototype.getNumGeometries=function(){return 1},Nl.prototype.compareTo=function(){if(1===arguments.length){var t=arguments[0],e=t;return this.getSortIndex()!==e.getSortIndex()?this.getSortIndex()-e.getSortIndex():this.isEmpty()&&e.isEmpty()?0:this.isEmpty()?-1:e.isEmpty()?1:this.compareToSameClass(t)}if(2===arguments.length){var n=arguments[0],r=arguments[1];return this.getSortIndex()!==n.getSortIndex()?this.getSortIndex()-n.getSortIndex():this.isEmpty()&&n.isEmpty()?0:this.isEmpty()?-1:n.isEmpty()?1:this.compareToSameClass(n,r)}},Nl.prototype.getUserData=function(){return this._userData},Nl.prototype.getSRID=function(){return this._SRID},Nl.prototype.getEnvelope=function(){return this.getFactory().toGeometry(this.getEnvelopeInternal())},Nl.prototype.checkNotGeometryCollection=function(t){if(t.getSortIndex()===Nl.SORTINDEX_GEOMETRYCOLLECTION)throw new Ru("This method does not support GeometryCollection arguments")},Nl.prototype.equal=function(t,e,n){return 0===n?t.equals(e):t.distance(e)<=n},Nl.prototype.norm=function(){var t=this.copy();return t.normalize(),t},Nl.prototype.getPrecisionModel=function(){return this._factory.getPrecisionModel()},Nl.prototype.getEnvelopeInternal=function(){return null===this._envelope&&(this._envelope=this.computeEnvelopeInternal()),new al(this._envelope)},Nl.prototype.setSRID=function(t){this._SRID=t},Nl.prototype.setUserData=function(t){this._userData=t},Nl.prototype.compare=function(t,e){for(var n=t.iterator(),r=e.iterator();n.hasNext()&&r.hasNext();){var i=n.next(),o=r.next(),s=i.compareTo(o);if(0!==s)return s}return n.hasNext()?1:r.hasNext()?-1:0},Nl.prototype.hashCode=function(){return this.getEnvelopeInternal().hashCode()},Nl.prototype.isGeometryCollectionOrDerived=function(){return this.getSortIndex()===Nl.SORTINDEX_GEOMETRYCOLLECTION||this.getSortIndex()===Nl.SORTINDEX_MULTIPOINT||this.getSortIndex()===Nl.SORTINDEX_MULTILINESTRING||this.getSortIndex()===Nl.SORTINDEX_MULTIPOLYGON},Nl.prototype.interfaces_=function(){return[Fu,Du,Gu]},Nl.prototype.getClass=function(){return Nl},Nl.hasNonEmptyElements=function(t){for(var e=0;e<t.length;e++)if(!t[e].isEmpty())return!0;return!1},Nl.hasNullElements=function(t){for(var e=0;e<t.length;e++)if(null===t[e])return!0;return!1},Sl.serialVersionUID.get=function(){return 0x799ea46522854c00},Sl.SORTINDEX_POINT.get=function(){return 0},Sl.SORTINDEX_MULTIPOINT.get=function(){return 1},Sl.SORTINDEX_LINESTRING.get=function(){return 2},Sl.SORTINDEX_LINEARRING.get=function(){return 3},Sl.SORTINDEX_MULTILINESTRING.get=function(){return 4},Sl.SORTINDEX_POLYGON.get=function(){return 5},Sl.SORTINDEX_MULTIPOLYGON.get=function(){return 6},Sl.SORTINDEX_GEOMETRYCOLLECTION.get=function(){return 7},Sl.geometryChangedFilter.get=function(){return Cl},Object.defineProperties(Nl,Sl);var Cl=function(){};Cl.interfaces_=function(){return[Il]},Cl.filter=function(t){t.geometryChangedAction()};var Pl=function(){};Pl.prototype.filter=function(t){},Pl.prototype.interfaces_=function(){return[]},Pl.prototype.getClass=function(){return Pl};var Ml=function(){},Ll={Mod2BoundaryNodeRule:{configurable:!0},EndPointBoundaryNodeRule:{configurable:!0},MultiValentEndPointBoundaryNodeRule:{configurable:!0},MonoValentEndPointBoundaryNodeRule:{configurable:!0},MOD2_BOUNDARY_RULE:{configurable:!0},ENDPOINT_BOUNDARY_RULE:{configurable:!0},MULTIVALENT_ENDPOINT_BOUNDARY_RULE:{configurable:!0},MONOVALENT_ENDPOINT_BOUNDARY_RULE:{configurable:!0},OGC_SFS_BOUNDARY_RULE:{configurable:!0}};Ml.prototype.isInBoundary=function(t){},Ml.prototype.interfaces_=function(){return[]},Ml.prototype.getClass=function(){return Ml},Ll.Mod2BoundaryNodeRule.get=function(){return Ol},Ll.EndPointBoundaryNodeRule.get=function(){return Rl},Ll.MultiValentEndPointBoundaryNodeRule.get=function(){return Tl},Ll.MonoValentEndPointBoundaryNodeRule.get=function(){return Al},Ll.MOD2_BOUNDARY_RULE.get=function(){return new Ol},Ll.ENDPOINT_BOUNDARY_RULE.get=function(){return new Rl},Ll.MULTIVALENT_ENDPOINT_BOUNDARY_RULE.get=function(){return new Tl},Ll.MONOVALENT_ENDPOINT_BOUNDARY_RULE.get=function(){return new Al},Ll.OGC_SFS_BOUNDARY_RULE.get=function(){return Ml.MOD2_BOUNDARY_RULE},Object.defineProperties(Ml,Ll);var Ol=function(){};Ol.prototype.isInBoundary=function(t){return t%2==1},Ol.prototype.interfaces_=function(){return[Ml]},Ol.prototype.getClass=function(){return Ol};var Rl=function(){};Rl.prototype.isInBoundary=function(t){return t>0},Rl.prototype.interfaces_=function(){return[Ml]},Rl.prototype.getClass=function(){return Rl};var Tl=function(){};Tl.prototype.isInBoundary=function(t){return t>1},Tl.prototype.interfaces_=function(){return[Ml]},Tl.prototype.getClass=function(){return Tl};var Al=function(){};Al.prototype.isInBoundary=function(t){return 1===t},Al.prototype.interfaces_=function(){return[Ml]},Al.prototype.getClass=function(){return Al};var Dl=function(){};function Fl(t){this.message=t||""}Dl.prototype.add=function(){},Dl.prototype.addAll=function(){},Dl.prototype.isEmpty=function(){},Dl.prototype.iterator=function(){},Dl.prototype.size=function(){},Dl.prototype.toArray=function(){},Dl.prototype.remove=function(){},Fl.prototype=new Error,Fl.prototype.name="IndexOutOfBoundsException";var kl=function(){};kl.prototype.hasNext=function(){},kl.prototype.next=function(){},kl.prototype.remove=function(){};var Gl=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.get=function(){},e.prototype.set=function(){},e.prototype.isEmpty=function(){},e}(Dl);function ql(t){this.message=t||""}ql.prototype=new Error,ql.prototype.name="NoSuchElementException";var Bl=function(t){function e(){t.call(this),this.array_=[],arguments[0]instanceof Dl&&this.addAll(arguments[0])}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.ensureCapacity=function(){},e.prototype.interfaces_=function(){return[t,Dl]},e.prototype.add=function(t){return 1===arguments.length?this.array_.push(t):this.array_.splice(arguments[0],arguments[1]),!0},e.prototype.clear=function(){this.array_=[]},e.prototype.addAll=function(t){for(var e=t.iterator();e.hasNext();)this.add(e.next());return!0},e.prototype.set=function(t,e){var n=this.array_[t];return this.array_[t]=e,n},e.prototype.iterator=function(){return new zl(this)},e.prototype.get=function(t){if(t<0||t>=this.size())throw new Fl;return this.array_[t]},e.prototype.isEmpty=function(){return 0===this.array_.length},e.prototype.size=function(){return this.array_.length},e.prototype.toArray=function(){for(var t=[],e=0,n=this.array_.length;e<n;e++)t.push(this.array_[e]);return t},e.prototype.remove=function(t){for(var e=!1,n=0,r=this.array_.length;n<r;n++)if(this.array_[n]===t){this.array_.splice(n,1),e=!0;break}return e},e}(Gl),zl=function(t){function e(e){t.call(this),this.arrayList_=e,this.position_=0}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.next=function(){if(this.position_===this.arrayList_.size())throw new ql;return this.arrayList_.get(this.position_++)},e.prototype.hasNext=function(){return this.position_<this.arrayList_.size()},e.prototype.set=function(t){return this.arrayList_.set(this.position_-1,t)},e.prototype.remove=function(){this.arrayList_.remove(this.arrayList_.get(this.position_))},e}(kl),jl=function(t){function e(){if(t.call(this),0===arguments.length);else if(1===arguments.length){var e=arguments[0];this.ensureCapacity(e.length),this.add(e,!0)}else if(2===arguments.length){var 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u=0;u<this._geometries.length;u++)t._geometries[u].apply(a)}},e.prototype.getBoundary=function(){return this.checkNotGeometryCollection(this),yl.shouldNeverReachHere(),null},e.prototype.clone=function(){var e=t.prototype.clone.call(this);e._geometries=new Array(this._geometries.length).fill(null);for(var n=0;n<this._geometries.length;n++)e._geometries[n]=this._geometries[n].clone();return e},e.prototype.getGeometryType=function(){return"GeometryCollection"},e.prototype.copy=function(){for(var t=new Array(this._geometries.length).fill(null),n=0;n<t.length;n++)t[n]=this._geometries[n].copy();return new e(t,this._factory)},e.prototype.isEmpty=function(){for(var t=0;t<this._geometries.length;t++)if(!this._geometries[t].isEmpty())return!1;return!0},e.prototype.interfaces_=function(){return[]},e.prototype.getClass=function(){return e},n.serialVersionUID.get=function(){return-0x4f07bcb1f857d800},Object.defineProperties(e,n),e}(Nl),dc=function(t){function e(){t.apply(this,arguments)}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var n={serialVersionUID:{configurable:!0}};return e.prototype.getSortIndex=function(){return Nl.SORTINDEX_MULTILINESTRING},e.prototype.equalsExact=function(){if(2===arguments.length){var e=arguments[0],n=arguments[1];return!!this.isEquivalentClass(e)&&t.prototype.equalsExact.call(this,e,n)}return t.prototype.equalsExact.apply(this,arguments)},e.prototype.getBoundaryDimension=function(){return this.isClosed()?cc.FALSE:0},e.prototype.isClosed=function(){if(this.isEmpty())return!1;for(var t=0;t<this._geometries.length;t++)if(!this._geometries[t].isClosed())return!1;return!0},e.prototype.getDimension=function(){return 1},e.prototype.reverse=function(){for(var t=this._geometries.length,e=new Array(t).fill(null),n=0;n<this._geometries.length;n++)e[t-1-n]=this._geometries[n].reverse();return this.getFactory().createMultiLineString(e)},e.prototype.getBoundary=function(){return new yc(this).getBoundary()},e.prototype.getGeometryType=function(){return"MultiLineString"},e.prototype.copy=function(){for(var t=new Array(this._geometries.length).fill(null),n=0;n<t.length;n++)t[n]=this._geometries[n].copy();return new e(t,this._factory)},e.prototype.interfaces_=function(){return[oc]},e.prototype.getClass=function(){return e},n.serialVersionUID.get=function(){return 0x7155d2ab4afa8000},Object.defineProperties(e,n),e}(gc),yc=function(){if(this._geom=null,this._geomFact=null,this._bnRule=null,this._endpointMap=null,1===arguments.length){var t=arguments[0],e=Ml.MOD2_BOUNDARY_RULE;this._geom=t,this._geomFact=t.getFactory(),this._bnRule=e}else if(2===arguments.length){var n=arguments[0],r=arguments[1];this._geom=n,this._geomFact=n.getFactory(),this._bnRule=r}};yc.prototype.boundaryMultiLineString=function(t){if(this._geom.isEmpty())return this.getEmptyMultiPoint();var e=this.computeBoundaryCoordinates(t);return 1===e.length?this._geomFact.createPoint(e[0]):this._geomFact.createMultiPointFromCoords(e)},yc.prototype.getBoundary=function(){return this._geom instanceof Cc?this.boundaryLineString(this._geom):this._geom instanceof dc?this.boundaryMultiLineString(this._geom):this._geom.getBoundary()},yc.prototype.boundaryLineString=function(t){return this._geom.isEmpty()?this.getEmptyMultiPoint():t.isClosed()?this._bnRule.isInBoundary(2)?t.getStartPoint():this._geomFact.createMultiPoint():this._geomFact.createMultiPoint([t.getStartPoint(),t.getEndPoint()])},yc.prototype.getEmptyMultiPoint=function(){return this._geomFact.createMultiPoint()},yc.prototype.computeBoundaryCoordinates=function(t){var e=this,n=new Bl;this._endpointMap=new ic;for(var r=0;r<t.getNumGeometries();r++){var i=t.getGeometryN(r);0!==i.getNumPoints()&&(e.addEndpoint(i.getCoordinateN(0)),e.addEndpoint(i.getCoordinateN(i.getNumPoints()-1)))}for(var o=this._endpointMap.entrySet().iterator();o.hasNext();){var s=o.next(),a=s.getValue().count;e._bnRule.isInBoundary(a)&&n.add(s.getKey())}return Ul.toCoordinateArray(n)},yc.prototype.addEndpoint=function(t){var e=this._endpointMap.get(t);null===e&&(e=new vc,this._endpointMap.put(t,e)),e.count++},yc.prototype.interfaces_=function(){return[]},yc.prototype.getClass=function(){return yc},yc.getBoundary=function(){if(1===arguments.length){var t=arguments[0],e=new yc(t);return e.getBoundary()}if(2===arguments.length){var n=arguments[0],r=arguments[1],i=new yc(n,r);return i.getBoundary()}};var vc=function(){this.count=null};function _c(){}function mc(){}vc.prototype.interfaces_=function(){return[]},vc.prototype.getClass=function(){return vc};var xc=function(){};function Ec(){}function bc(){}function wc(){}var Ic=function(){},Nc={NEWLINE:{configurable:!0},SIMPLE_ORDINATE_FORMAT:{configurable:!0}};Ic.prototype.interfaces_=function(){return[]},Ic.prototype.getClass=function(){return Ic},Ic.chars=function(t,e){for(var n=new Array(e).fill(null),r=0;r<e;r++)n[r]=t;return String(n)},Ic.getStackTrace=function(){if(1===arguments.length){var t=arguments[0],e=new Ec,n=new _c(e);return t.printStackTrace(n),e.toString()}if(2===arguments.length){for(var r=arguments[0],i=arguments[1],o="",s=new mc(Ic.getStackTrace(r)),a=new wc(s),u=0;u<i;u++)try{o+=a.readLine()+Ic.NEWLINE}catch(t){if(!(t instanceof bc))throw t;yl.shouldNeverReachHere()}return o}},Ic.split=function(t,e){for(var n=e.length,r=new Bl,i=""+t,o=i.indexOf(e);o>=0;){var s=i.substring(0,o);r.add(s),o=(i=i.substring(o+n)).indexOf(e)}i.length>0&&r.add(i);for(var a=new Array(r.size()).fill(null),u=0;u<a.length;u++)a[u]=r.get(u);return a},Ic.toString=function(){if(1===arguments.length){var t=arguments[0];return Ic.SIMPLE_ORDINATE_FORMAT.format(t)}},Ic.spaces=function(t){return Ic.chars(" ",t)},Nc.NEWLINE.get=function(){return ol.getProperty("line.separator")},Nc.SIMPLE_ORDINATE_FORMAT.get=function(){return new xc("0.#")},Object.defineProperties(Ic,Nc);var Sc=function(){};Sc.prototype.interfaces_=function(){return[]},Sc.prototype.getClass=function(){return Sc},Sc.copyCoord=function(t,e,n,r){for(var i=Math.min(t.getDimension(),n.getDimension()),o=0;o<i;o++)n.setOrdinate(r,o,t.getOrdinate(e,o))},Sc.isRing=function(t){var e=t.size();return 0===e||!(e<=3)&&t.getOrdinate(0,el.X)===t.getOrdinate(e-1,el.X)&&t.getOrdinate(0,el.Y)===t.getOrdinate(e-1,el.Y)},Sc.isEqual=function(t,e){var n=t.size();if(n!==e.size())return!1;for(var r=Math.min(t.getDimension(),e.getDimension()),i=0;i<n;i++)for(var o=0;o<r;o++){var s=t.getOrdinate(i,o),a=e.getOrdinate(i,o);if(!(t.getOrdinate(i,o)===e.getOrdinate(i,o)||Tu.isNaN(s)&&Tu.isNaN(a)))return!1}return!0},Sc.extend=function(t,e,n){var r=t.create(n,e.getDimension()),i=e.size();if(Sc.copy(e,0,r,0,i),i>0)for(var o=i;o<n;o++)Sc.copy(e,i-1,r,o,1);return r},Sc.reverse=function(t){for(var e=t.size()-1,n=Math.trunc(e/2),r=0;r<=n;r++)Sc.swap(t,r,e-r)},Sc.swap=function(t,e,n){if(e===n)return null;for(var r=0;r<t.getDimension();r++){var i=t.getOrdinate(e,r);t.setOrdinate(e,r,t.getOrdinate(n,r)),t.setOrdinate(n,r,i)}},Sc.copy=function(t,e,n,r,i){for(var o=0;o<i;o++)Sc.copyCoord(t,e+o,n,r+o)},Sc.toString=function(){if(1===arguments.length){var t=arguments[0],e=t.size();if(0===e)return"()";var n=t.getDimension(),r=new Wu;r.append("(");for(var i=0;i<e;i++){i>0&&r.append(" ");for(var o=0;o<n;o++)o>0&&r.append(","),r.append(Ic.toString(t.getOrdinate(i,o)))}return r.append(")"),r.toString()}},Sc.ensureValidRing=function(t,e){var n=e.size();return 0===n?e:n<=3?Sc.createClosedRing(t,e,4):e.getOrdinate(0,el.X)===e.getOrdinate(n-1,el.X)&&e.getOrdinate(0,el.Y)===e.getOrdinate(n-1,el.Y)?e:Sc.createClosedRing(t,e,n+1)},Sc.createClosedRing=function(t,e,n){var r=t.create(n,e.getDimension()),i=e.size();Sc.copy(e,0,r,0,i);for(var o=i;o<n;o++)Sc.copy(e,0,r,o,1);return r};var Cc=function(t){function e(e,n){t.call(this,n),this._points=null,this.init(e)}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var n={serialVersionUID:{configurable:!0}};return e.prototype.computeEnvelopeInternal=function(){return this.isEmpty()?new al:this._points.expandEnvelope(new al)},e.prototype.isRing=function(){return this.isClosed()&&this.isSimple()},e.prototype.getSortIndex=function(){return t.SORTINDEX_LINESTRING},e.prototype.getCoordinates=function(){return this._points.toCoordinateArray()},e.prototype.equalsExact=function(){var e=this;if(2===arguments.length){var n=arguments[0],r=arguments[1];if(!this.isEquivalentClass(n))return!1;var i=n;if(this._points.size()!==i._points.size())return!1;for(var o=0;o<this._points.size();o++)if(!e.equal(e._points.getCoordinate(o),i._points.getCoordinate(o),r))return!1;return!0}return t.prototype.equalsExact.apply(this,arguments)},e.prototype.normalize=function(){for(var t=this,e=0;e<Math.trunc(this._points.size()/2);e++){var n=t._points.size()-1-e;if(!t._points.getCoordinate(e).equals(t._points.getCoordinate(n)))return t._points.getCoordinate(e).compareTo(t._points.getCoordinate(n))>0&&Sc.reverse(t._points),null}},e.prototype.getCoordinate=function(){return this.isEmpty()?null:this._points.getCoordinate(0)},e.prototype.getBoundaryDimension=function(){return this.isClosed()?cc.FALSE:0},e.prototype.isClosed=function(){return!this.isEmpty()&&this.getCoordinateN(0).equals2D(this.getCoordinateN(this.getNumPoints()-1))},e.prototype.getEndPoint=function(){return this.isEmpty()?null:this.getPointN(this.getNumPoints()-1)},e.prototype.getDimension=function(){return 1},e.prototype.getLength=function(){return bl.computeLength(this._points)},e.prototype.getNumPoints=function(){return this._points.size()},e.prototype.reverse=function(){var t=this._points.copy();return Sc.reverse(t),this.getFactory().createLineString(t)},e.prototype.compareToSameClass=function(){var t=this;if(1===arguments.length){for(var e=arguments[0],n=e,r=0,i=0;r<this._points.size()&&i<n._points.size();){var o=t._points.getCoordinate(r).compareTo(n._points.getCoordinate(i));if(0!==o)return o;r++,i++}return r<this._points.size()?1:i<n._points.size()?-1:0}if(2===arguments.length){var s=arguments[0],a=arguments[1],u=s;return a.compare(this._points,u._points)}},e.prototype.apply=function(){var t=this;if(Xu(arguments[0],Pl))for(var e=arguments[0],n=0;n<this._points.size();n++)e.filter(t._points.getCoordinate(n));else if(Xu(arguments[0],fc)){var r=arguments[0];if(0===this._points.size())return null;for(var i=0;i<this._points.size()&&(r.filter(t._points,i),!r.isDone());i++);r.isGeometryChanged()&&this.geometryChanged()}else if(Xu(arguments[0],pc)){var o=arguments[0];o.filter(this)}else if(Xu(arguments[0],Il)){var s=arguments[0];s.filter(this)}},e.prototype.getBoundary=function(){return new yc(this).getBoundary()},e.prototype.isEquivalentClass=function(t){return t instanceof e},e.prototype.clone=function(){var e=t.prototype.clone.call(this);return e._points=this._points.clone(),e},e.prototype.getCoordinateN=function(t){return this._points.getCoordinate(t)},e.prototype.getGeometryType=function(){return"LineString"},e.prototype.copy=function(){return new e(this._points.copy(),this._factory)},e.prototype.getCoordinateSequence=function(){return this._points},e.prototype.isEmpty=function(){return 0===this._points.size()},e.prototype.init=function(t){if(null===t&&(t=this.getFactory().getCoordinateSequenceFactory().create([])),1===t.size())throw new Ru("Invalid number of points in LineString (found "+t.size()+" - must be 0 or >= 2)");this._points=t},e.prototype.isCoordinate=function(t){for(var e=0;e<this._points.size();e++)if(this._points.getCoordinate(e).equals(t))return!0;return!1},e.prototype.getStartPoint=function(){return this.isEmpty()?null:this.getPointN(0)},e.prototype.getPointN=function(t){return this.getFactory().createPoint(this._points.getCoordinate(t))},e.prototype.interfaces_=function(){return[oc]},e.prototype.getClass=function(){return e},n.serialVersionUID.get=function(){return 0x2b2b51ba435c8e00},Object.defineProperties(e,n),e}(Nl),Pc=function(){};Pc.prototype.interfaces_=function(){return[]},Pc.prototype.getClass=function(){return Pc};var Mc=function(t){function e(e,n){t.call(this,n),this._coordinates=e||null,this.init(this._coordinates)}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var n={serialVersionUID:{configurable:!0}};return e.prototype.computeEnvelopeInternal=function(){if(this.isEmpty())return new al;var t=new al;return t.expandToInclude(this._coordinates.getX(0),this._coordinates.getY(0)),t},e.prototype.getSortIndex=function(){return t.SORTINDEX_POINT},e.prototype.getCoordinates=function(){return this.isEmpty()?[]:[this.getCoordinate()]},e.prototype.equalsExact=function(){if(2===arguments.length){var e=arguments[0],n=arguments[1];return!!this.isEquivalentClass(e)&&(!(!this.isEmpty()||!e.isEmpty())||this.isEmpty()===e.isEmpty()&&this.equal(e.getCoordinate(),this.getCoordinate(),n))}return t.prototype.equalsExact.apply(this,arguments)},e.prototype.normalize=function(){},e.prototype.getCoordinate=function(){return 0!==this._coordinates.size()?this._coordinates.getCoordinate(0):null},e.prototype.getBoundaryDimension=function(){return cc.FALSE},e.prototype.getDimension=function(){return 0},e.prototype.getNumPoints=function(){return this.isEmpty()?0:1},e.prototype.reverse=function(){return this.copy()},e.prototype.getX=function(){if(null===this.getCoordinate())throw new Error("getX called on empty Point");return this.getCoordinate().x},e.prototype.compareToSameClass=function(){if(1===arguments.length){var t=arguments[0],e=t;return this.getCoordinate().compareTo(e.getCoordinate())}if(2===arguments.length){var n=arguments[0],r=arguments[1],i=n;return r.compare(this._coordinates,i._coordinates)}},e.prototype.apply=function(){if(Xu(arguments[0],Pl)){var t=arguments[0];if(this.isEmpty())return null;t.filter(this.getCoordinate())}else if(Xu(arguments[0],fc)){var e=arguments[0];if(this.isEmpty())return null;e.filter(this._coordinates,0),e.isGeometryChanged()&&this.geometryChanged()}else if(Xu(arguments[0],pc)){var n=arguments[0];n.filter(this)}else if(Xu(arguments[0],Il)){var r=arguments[0];r.filter(this)}},e.prototype.getBoundary=function(){return this.getFactory().createGeometryCollection(null)},e.prototype.clone=function(){var e=t.prototype.clone.call(this);return e._coordinates=this._coordinates.clone(),e},e.prototype.getGeometryType=function(){return"Point"},e.prototype.copy=function(){return new e(this._coordinates.copy(),this._factory)},e.prototype.getCoordinateSequence=function(){return this._coordinates},e.prototype.getY=function(){if(null===this.getCoordinate())throw new Error("getY called on empty Point");return this.getCoordinate().y},e.prototype.isEmpty=function(){return 0===this._coordinates.size()},e.prototype.init=function(t){null===t&&(t=this.getFactory().getCoordinateSequenceFactory().create([])),yl.isTrue(t.size()<=1),this._coordinates=t},e.prototype.isSimple=function(){return!0},e.prototype.interfaces_=function(){return[Pc]},e.prototype.getClass=function(){return e},n.serialVersionUID.get=function(){return 0x44077bad161cbc00},Object.defineProperties(e,n),e}(Nl),Lc=function(){};Lc.prototype.interfaces_=function(){return[]},Lc.prototype.getClass=function(){return Lc};var Oc=function(t){function e(e,n,r){if(t.call(this,r),this._shell=null,this._holes=null,null===e&&(e=this.getFactory().createLinearRing()),null===n&&(n=[]),t.hasNullElements(n))throw new Ru("holes must not contain null elements");if(e.isEmpty()&&t.hasNonEmptyElements(n))throw new Ru("shell is empty but holes are not");this._shell=e,this._holes=n}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var n={serialVersionUID:{configurable:!0}};return e.prototype.computeEnvelopeInternal=function(){return this._shell.getEnvelopeInternal()},e.prototype.getSortIndex=function(){return t.SORTINDEX_POLYGON},e.prototype.getCoordinates=function(){if(this.isEmpty())return[];for(var t=new Array(this.getNumPoints()).fill(null),e=-1,n=this._shell.getCoordinates(),r=0;r<n.length;r++)t[++e]=n[r];for(var i=0;i<this._holes.length;i++)for(var o=this._holes[i].getCoordinates(),s=0;s<o.length;s++)t[++e]=o[s];return t},e.prototype.getArea=function(){var t=0;t+=Math.abs(bl.signedArea(this._shell.getCoordinateSequence()));for(var e=0;e<this._holes.length;e++)t-=Math.abs(bl.signedArea(this._holes[e].getCoordinateSequence()));return t},e.prototype.isRectangle=function(){if(0!==this.getNumInteriorRing())return!1;if(null===this._shell)return!1;if(5!==this._shell.getNumPoints())return!1;for(var t=this._shell.getCoordinateSequence(),e=this.getEnvelopeInternal(),n=0;n<5;n++){var r=t.getX(n);if(r!==e.getMinX()&&r!==e.getMaxX())return!1;var i=t.getY(n);if(i!==e.getMinY()&&i!==e.getMaxY())return!1}for(var o=t.getX(0),s=t.getY(0),a=1;a<=4;a++){var u=t.getX(a),l=t.getY(a);if(u!==o==(l!==s))return!1;o=u,s=l}return!0},e.prototype.equalsExact=function(){var e=this;if(2===arguments.length){var n=arguments[0],r=arguments[1];if(!this.isEquivalentClass(n))return!1;var i=n,o=this._shell,s=i._shell;if(!o.equalsExact(s,r))return!1;if(this._holes.length!==i._holes.length)return!1;for(var a=0;a<this._holes.length;a++)if(!e._holes[a].equalsExact(i._holes[a],r))return!1;return!0}return t.prototype.equalsExact.apply(this,arguments)},e.prototype.normalize=function(){var t=this;if(0===arguments.length){this.normalize(this._shell,!0);for(var e=0;e<this._holes.length;e++)t.normalize(t._holes[e],!1);lc.sort(this._holes)}else if(2===arguments.length){var n=arguments[0],r=arguments[1];if(n.isEmpty())return null;var i=new Array(n.getCoordinates().length-1).fill(null);ol.arraycopy(n.getCoordinates(),0,i,0,i.length);var o=Ul.minCoordinate(n.getCoordinates());Ul.scroll(i,o),ol.arraycopy(i,0,n.getCoordinates(),0,i.length),n.getCoordinates()[i.length]=i[0],bl.isCCW(n.getCoordinates())===r&&Ul.reverse(n.getCoordinates())}},e.prototype.getCoordinate=function(){return this._shell.getCoordinate()},e.prototype.getNumInteriorRing=function(){return this._holes.length},e.prototype.getBoundaryDimension=function(){return 1},e.prototype.getDimension=function(){return 2},e.prototype.getLength=function(){var t=0;t+=this._shell.getLength();for(var e=0;e<this._holes.length;e++)t+=this._holes[e].getLength();return t},e.prototype.getNumPoints=function(){for(var t=this._shell.getNumPoints(),e=0;e<this._holes.length;e++)t+=this._holes[e].getNumPoints();return t},e.prototype.reverse=function(){var t=this.copy();t._shell=this._shell.copy().reverse(),t._holes=new Array(this._holes.length).fill(null);for(var e=0;e<this._holes.length;e++)t._holes[e]=this._holes[e].copy().reverse();return t},e.prototype.convexHull=function(){return this.getExteriorRing().convexHull()},e.prototype.compareToSameClass=function(){var t=this;if(1===arguments.length){var e=arguments[0],n=this._shell,r=e._shell;return n.compareToSameClass(r)}if(2===arguments.length){var i=arguments[0],o=arguments[1],s=i,a=this._shell,u=s._shell,l=a.compareToSameClass(u,o);if(0!==l)return l;for(var c=this.getNumInteriorRing(),h=s.getNumInteriorRing(),p=0;p<c&&p<h;){var f=t.getInteriorRingN(p),g=s.getInteriorRingN(p),d=f.compareToSameClass(g,o);if(0!==d)return d;p++}return p<c?1:p<h?-1:0}},e.prototype.apply=function(t){var e=this;if(Xu(t,Pl)){this._shell.apply(t);for(var n=0;n<this._holes.length;n++)e._holes[n].apply(t)}else if(Xu(t,fc)){if(this._shell.apply(t),!t.isDone())for(var r=0;r<this._holes.length&&(e._holes[r].apply(t),!t.isDone());r++);t.isGeometryChanged()&&this.geometryChanged()}else if(Xu(t,pc))t.filter(this);else if(Xu(t,Il)){t.filter(this),this._shell.apply(t);for(var i=0;i<this._holes.length;i++)e._holes[i].apply(t)}},e.prototype.getBoundary=function(){if(this.isEmpty())return this.getFactory().createMultiLineString();var t=new Array(this._holes.length+1).fill(null);t[0]=this._shell;for(var e=0;e<this._holes.length;e++)t[e+1]=this._holes[e];return t.length<=1?this.getFactory().createLinearRing(t[0].getCoordinateSequence()):this.getFactory().createMultiLineString(t)},e.prototype.clone=function(){var e=t.prototype.clone.call(this);e._shell=this._shell.clone(),e._holes=new Array(this._holes.length).fill(null);for(var n=0;n<this._holes.length;n++)e._holes[n]=this._holes[n].clone();return e},e.prototype.getGeometryType=function(){return"Polygon"},e.prototype.copy=function(){for(var t=this._shell.copy(),n=new Array(this._holes.length).fill(null),r=0;r<n.length;r++)n[r]=this._holes[r].copy();return new e(t,n,this._factory)},e.prototype.getExteriorRing=function(){return this._shell},e.prototype.isEmpty=function(){return this._shell.isEmpty()},e.prototype.getInteriorRingN=function(t){return this._holes[t]},e.prototype.interfaces_=function(){return[Lc]},e.prototype.getClass=function(){return e},n.serialVersionUID.get=function(){return-0x307ffefd8dc97200},Object.defineProperties(e,n),e}(Nl),Rc=function(t){function e(){t.apply(this,arguments)}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var n={serialVersionUID:{configurable:!0}};return e.prototype.getSortIndex=function(){return Nl.SORTINDEX_MULTIPOINT},e.prototype.isValid=function(){return!0},e.prototype.equalsExact=function(){if(2===arguments.length){var e=arguments[0],n=arguments[1];return!!this.isEquivalentClass(e)&&t.prototype.equalsExact.call(this,e,n)}return t.prototype.equalsExact.apply(this,arguments)},e.prototype.getCoordinate=function(){if(1===arguments.length){var e=arguments[0];return this._geometries[e].getCoordinate()}return t.prototype.getCoordinate.apply(this,arguments)},e.prototype.getBoundaryDimension=function(){return cc.FALSE},e.prototype.getDimension=function(){return 0},e.prototype.getBoundary=function(){return this.getFactory().createGeometryCollection(null)},e.prototype.getGeometryType=function(){return"MultiPoint"},e.prototype.copy=function(){for(var t=new Array(this._geometries.length).fill(null),n=0;n<t.length;n++)t[n]=this._geometries[n].copy();return new e(t,this._factory)},e.prototype.interfaces_=function(){return[Pc]},e.prototype.getClass=function(){return e},n.serialVersionUID.get=function(){return-0x6fb1ed4162e0fc00},Object.defineProperties(e,n),e}(gc),Tc=function(t){function e(e,n){e instanceof qu&&n instanceof Jc&&(e=n.getCoordinateSequenceFactory().create(e)),t.call(this,e,n),this.validateConstruction()}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var n={MINIMUM_VALID_SIZE:{configurable:!0},serialVersionUID:{configurable:!0}};return e.prototype.getSortIndex=function(){return Nl.SORTINDEX_LINEARRING},e.prototype.getBoundaryDimension=function(){return cc.FALSE},e.prototype.isClosed=function(){return!!this.isEmpty()||t.prototype.isClosed.call(this)},e.prototype.reverse=function(){var t=this._points.copy();return Sc.reverse(t),this.getFactory().createLinearRing(t)},e.prototype.validateConstruction=function(){if(!this.isEmpty()&&!t.prototype.isClosed.call(this))throw new Ru("Points of LinearRing do not form a closed linestring");if(this.getCoordinateSequence().size()>=1&&this.getCoordinateSequence().size()<e.MINIMUM_VALID_SIZE)throw new Ru("Invalid number of points in LinearRing (found "+this.getCoordinateSequence().size()+" - must be 0 or >= 4)")},e.prototype.getGeometryType=function(){return"LinearRing"},e.prototype.copy=function(){return new e(this._points.copy(),this._factory)},e.prototype.interfaces_=function(){return[]},e.prototype.getClass=function(){return e},n.MINIMUM_VALID_SIZE.get=function(){return 4},n.serialVersionUID.get=function(){return-0x3b229e262367a600},Object.defineProperties(e,n),e}(Cc),Ac=function(t){function e(){t.apply(this,arguments)}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var n={serialVersionUID:{configurable:!0}};return e.prototype.getSortIndex=function(){return Nl.SORTINDEX_MULTIPOLYGON},e.prototype.equalsExact=function(){if(2===arguments.length){var e=arguments[0],n=arguments[1];return!!this.isEquivalentClass(e)&&t.prototype.equalsExact.call(this,e,n)}return t.prototype.equalsExact.apply(this,arguments)},e.prototype.getBoundaryDimension=function(){return 1},e.prototype.getDimension=function(){return 2},e.prototype.reverse=function(){for(var t=this._geometries.length,e=new Array(t).fill(null),n=0;n<this._geometries.length;n++)e[n]=this._geometries[n].reverse();return this.getFactory().createMultiPolygon(e)},e.prototype.getBoundary=function(){if(this.isEmpty())return this.getFactory().createMultiLineString();for(var t=new Bl,e=0;e<this._geometries.length;e++)for(var n=this._geometries[e].getBoundary(),r=0;r<n.getNumGeometries();r++)t.add(n.getGeometryN(r));var i=new Array(t.size()).fill(null);return this.getFactory().createMultiLineString(t.toArray(i))},e.prototype.getGeometryType=function(){return"MultiPolygon"},e.prototype.copy=function(){for(var t=new Array(this._geometries.length).fill(null),n=0;n<t.length;n++)t[n]=this._geometries[n].copy();return new e(t,this._factory)},e.prototype.interfaces_=function(){return[Lc]},e.prototype.getClass=function(){return e},n.serialVersionUID.get=function(){return-0x7a5aa1369171980},Object.defineProperties(e,n),e}(gc),Dc=function(t){this._factory=t||null,this._isUserDataCopied=!1},Fc={NoOpGeometryOperation:{configurable:!0},CoordinateOperation:{configurable:!0},CoordinateSequenceOperation:{configurable:!0}};Dc.prototype.setCopyUserData=function(t){this._isUserDataCopied=t},Dc.prototype.edit=function(t,e){if(null===t)return null;var n=this.editInternal(t,e);return this._isUserDataCopied&&n.setUserData(t.getUserData()),n},Dc.prototype.editInternal=function(t,e){return null===this._factory&&(this._factory=t.getFactory()),t instanceof gc?this.editGeometryCollection(t,e):t instanceof Oc?this.editPolygon(t,e):t instanceof Mc||t instanceof Cc?e.edit(t,this._factory):(yl.shouldNeverReachHere("Unsupported Geometry class: "+t.getClass().getName()),null)},Dc.prototype.editGeometryCollection=function(t,e){for(var n=e.edit(t,this._factory),r=new Bl,i=0;i<n.getNumGeometries();i++){var o=this.edit(n.getGeometryN(i),e);null===o||o.isEmpty()||r.add(o)}return n.getClass()===Rc?this._factory.createMultiPoint(r.toArray([])):n.getClass()===dc?this._factory.createMultiLineString(r.toArray([])):n.getClass()===Ac?this._factory.createMultiPolygon(r.toArray([])):this._factory.createGeometryCollection(r.toArray([]))},Dc.prototype.editPolygon=function(t,e){var n=e.edit(t,this._factory);if(null===n&&(n=this._factory.createPolygon(null)),n.isEmpty())return n;var r=this.edit(n.getExteriorRing(),e);if(null===r||r.isEmpty())return this._factory.createPolygon();for(var i=new Bl,o=0;o<n.getNumInteriorRing();o++){var s=this.edit(n.getInteriorRingN(o),e);null===s||s.isEmpty()||i.add(s)}return this._factory.createPolygon(r,i.toArray([]))},Dc.prototype.interfaces_=function(){return[]},Dc.prototype.getClass=function(){return Dc},Dc.GeometryEditorOperation=function(){},Fc.NoOpGeometryOperation.get=function(){return kc},Fc.CoordinateOperation.get=function(){return Gc},Fc.CoordinateSequenceOperation.get=function(){return qc},Object.defineProperties(Dc,Fc);var kc=function(){};kc.prototype.edit=function(t,e){return t},kc.prototype.interfaces_=function(){return[Dc.GeometryEditorOperation]},kc.prototype.getClass=function(){return kc};var Gc=function(){};Gc.prototype.edit=function(t,e){var n=this.editCoordinates(t.getCoordinates(),t);return null===n?t:t instanceof Tc?e.createLinearRing(n):t instanceof Cc?e.createLineString(n):t instanceof Mc?n.length>0?e.createPoint(n[0]):e.createPoint():t},Gc.prototype.interfaces_=function(){return[Dc.GeometryEditorOperation]},Gc.prototype.getClass=function(){return Gc};var qc=function(){};qc.prototype.edit=function(t,e){return t instanceof Tc?e.createLinearRing(this.edit(t.getCoordinateSequence(),t)):t instanceof Cc?e.createLineString(this.edit(t.getCoordinateSequence(),t)):t instanceof Mc?e.createPoint(this.edit(t.getCoordinateSequence(),t)):t},qc.prototype.interfaces_=function(){return[Dc.GeometryEditorOperation]},qc.prototype.getClass=function(){return qc};var Bc=function(){var t=this;if(this._dimension=3,this._coordinates=null,1===arguments.length){if(arguments[0]instanceof Array)this._coordinates=arguments[0],this._dimension=3;else if(Number.isInteger(arguments[0])){var e=arguments[0];this._coordinates=new Array(e).fill(null);for(var n=0;n<e;n++)t._coordinates[n]=new qu}else if(Xu(arguments[0],el)){var r=arguments[0];if(null===r)return this._coordinates=new Array(0).fill(null),null;this._dimension=r.getDimension(),this._coordinates=new Array(r.size()).fill(null);for(var i=0;i<this._coordinates.length;i++)t._coordinates[i]=r.getCoordinateCopy(i)}}else if(2===arguments.length)if(arguments[0]instanceof Array&&Number.isInteger(arguments[1])){var o=arguments[0],s=arguments[1];this._coordinates=o,this._dimension=s,null===o&&(this._coordinates=new Array(0).fill(null))}else if(Number.isInteger(arguments[0])&&Number.isInteger(arguments[1])){var a=arguments[0],u=arguments[1];this._coordinates=new Array(a).fill(null),this._dimension=u;for(var l=0;l<a;l++)t._coordinates[l]=new qu}},zc={serialVersionUID:{configurable:!0}};Bc.prototype.setOrdinate=function(t,e,n){switch(e){case el.X:this._coordinates[t].x=n;break;case el.Y:this._coordinates[t].y=n;break;case el.Z:this._coordinates[t].z=n;break;default:throw new Ru("invalid ordinateIndex")}},Bc.prototype.size=function(){return this._coordinates.length},Bc.prototype.getOrdinate=function(t,e){switch(e){case el.X:return this._coordinates[t].x;case el.Y:return this._coordinates[t].y;case el.Z:return this._coordinates[t].z}return Tu.NaN},Bc.prototype.getCoordinate=function(){if(1===arguments.length){var t=arguments[0];return this._coordinates[t]}if(2===arguments.length){var e=arguments[0],n=arguments[1];n.x=this._coordinates[e].x,n.y=this._coordinates[e].y,n.z=this._coordinates[e].z}},Bc.prototype.getCoordinateCopy=function(t){return new qu(this._coordinates[t])},Bc.prototype.getDimension=function(){return this._dimension},Bc.prototype.getX=function(t){return this._coordinates[t].x},Bc.prototype.clone=function(){for(var t=new Array(this.size()).fill(null),e=0;e<this._coordinates.length;e++)t[e]=this._coordinates[e].clone();return new Bc(t,this._dimension)},Bc.prototype.expandEnvelope=function(t){for(var e=0;e<this._coordinates.length;e++)t.expandToInclude(this._coordinates[e]);return t},Bc.prototype.copy=function(){for(var t=new Array(this.size()).fill(null),e=0;e<this._coordinates.length;e++)t[e]=this._coordinates[e].copy();return new Bc(t,this._dimension)},Bc.prototype.toString=function(){if(this._coordinates.length>0){var t=new Wu(17*this._coordinates.length);t.append("("),t.append(this._coordinates[0]);for(var e=1;e<this._coordinates.length;e++)t.append(", "),t.append(this._coordinates[e]);return t.append(")"),t.toString()}return"()"},Bc.prototype.getY=function(t){return this._coordinates[t].y},Bc.prototype.toCoordinateArray=function(){return this._coordinates},Bc.prototype.interfaces_=function(){return[el,Gu]},Bc.prototype.getClass=function(){return Bc},zc.serialVersionUID.get=function(){return-0xcb44a778db18e00},Object.defineProperties(Bc,zc);var jc=function(){},Uc={serialVersionUID:{configurable:!0},instanceObject:{configurable:!0}};jc.prototype.readResolve=function(){return jc.instance()},jc.prototype.create=function(){if(1===arguments.length){if(arguments[0]instanceof Array){var t=arguments[0];return new Bc(t)}if(Xu(arguments[0],el)){var e=arguments[0];return new Bc(e)}}else if(2===arguments.length){var n=arguments[0],r=arguments[1];return r>3&&(r=3),r<2?new Bc(n):new Bc(n,r)}},jc.prototype.interfaces_=function(){return[ju,Gu]},jc.prototype.getClass=function(){return jc},jc.instance=function(){return jc.instanceObject},Uc.serialVersionUID.get=function(){return-0x38e49fa6cf6f2e00},Uc.instanceObject.get=function(){return new jc},Object.defineProperties(jc,Uc);var Vc=function(t){function e(){t.call(this),this.map_=new Map}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.get=function(t){return this.map_.get(t)||null},e.prototype.put=function(t,e){return this.map_.set(t,e),e},e.prototype.values=function(){for(var t=new Bl,e=this.map_.values(),n=e.next();!n.done;)t.add(n.value),n=e.next();return t},e.prototype.entrySet=function(){var t=new Kl;return this.map_.entries().forEach((function(e){return t.add(e)})),t},e.prototype.size=function(){return this.map_.size()},e}(Hl),Xc=function t(){if(this._modelType=null,this._scale=null,0===arguments.length)this._modelType=t.FLOATING;else if(1===arguments.length)if(arguments[0]instanceof Hc){var 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this._modelType===Xc.FLOATING?t="Floating":this._modelType===Xc.FLOATING_SINGLE?t="Floating-Single":this._modelType===Xc.FIXED&&(t="Fixed (Scale="+this.getScale()+")"),t},Xc.prototype.makePrecise=function(){if("number"==typeof arguments[0]){var t=arguments[0];return Tu.isNaN(t)||this._modelType===Xc.FLOATING_SINGLE?t:this._modelType===Xc.FIXED?Math.round(t*this._scale)/this._scale:t}if(arguments[0]instanceof qu){var e=arguments[0];if(this._modelType===Xc.FLOATING)return null;e.x=this.makePrecise(e.x),e.y=this.makePrecise(e.y)}},Xc.prototype.getMaximumSignificantDigits=function(){var t=16;return this._modelType===Xc.FLOATING?t=16:this._modelType===Xc.FLOATING_SINGLE?t=6:this._modelType===Xc.FIXED&&(t=1+Math.trunc(Math.ceil(Math.log(this.getScale())/Math.log(10)))),t},Xc.prototype.setScale=function(t){this._scale=Math.abs(t)},Xc.prototype.interfaces_=function(){return[Gu,Du]},Xc.prototype.getClass=function(){return Xc},Xc.mostPrecise=function(t,e){return t.compareTo(e)>=0?t:e},Yc.serialVersionUID.get=function(){return 0x6bee6404e9a25c00},Yc.maximumPreciseValue.get=function(){return 9007199254740992},Object.defineProperties(Xc,Yc);var Hc=function t(e){this._name=e||null,t.nameToTypeMap.put(e,this)},Wc={serialVersionUID:{configurable:!0},nameToTypeMap:{configurable:!0}};Hc.prototype.readResolve=function(){return Hc.nameToTypeMap.get(this._name)},Hc.prototype.toString=function(){return this._name},Hc.prototype.interfaces_=function(){return[Gu]},Hc.prototype.getClass=function(){return Hc},Wc.serialVersionUID.get=function(){return-552860263173159e4},Wc.nameToTypeMap.get=function(){return new Vc},Object.defineProperties(Hc,Wc),Xc.Type=Hc,Xc.FIXED=new Hc("FIXED"),Xc.FLOATING=new Hc("FLOATING"),Xc.FLOATING_SINGLE=new Hc("FLOATING SINGLE");var Jc=function t(){this._precisionModel=new Xc,this._SRID=0,this._coordinateSequenceFactory=t.getDefaultCoordinateSequenceFactory(),0===arguments.length||(1===arguments.length?Xu(arguments[0],ju)?this._coordinateSequenceFactory=arguments[0]:arguments[0]instanceof Xc&&(this._precisionModel=arguments[0]):2===arguments.length?(this._precisionModel=arguments[0],this._SRID=arguments[1]):3===arguments.length&&(this._precisionModel=arguments[0],this._SRID=arguments[1],this._coordinateSequenceFactory=arguments[2]))},Zc={serialVersionUID:{configurable:!0}};Jc.prototype.toGeometry=function(t){return t.isNull()?this.createPoint(null):t.getMinX()===t.getMaxX()&&t.getMinY()===t.getMaxY()?this.createPoint(new qu(t.getMinX(),t.getMinY())):t.getMinX()===t.getMaxX()||t.getMinY()===t.getMaxY()?this.createLineString([new qu(t.getMinX(),t.getMinY()),new qu(t.getMaxX(),t.getMaxY())]):this.createPolygon(this.createLinearRing([new qu(t.getMinX(),t.getMinY()),new qu(t.getMinX(),t.getMaxY()),new qu(t.getMaxX(),t.getMaxY()),new qu(t.getMaxX(),t.getMinY()),new qu(t.getMinX(),t.getMinY())]),null)},Jc.prototype.createLineString=function(t){return t?t instanceof Array?new Cc(this.getCoordinateSequenceFactory().create(t),this):Xu(t,el)?new Cc(t,this):void 0:new Cc(this.getCoordinateSequenceFactory().create([]),this)},Jc.prototype.createMultiLineString=function(){if(0===arguments.length)return new dc(null,this);if(1===arguments.length){var t=arguments[0];return new dc(t,this)}},Jc.prototype.buildGeometry=function(t){for(var e=null,n=!1,r=!1,i=t.iterator();i.hasNext();){var o=i.next(),s=o.getClass();null===e&&(e=s),s!==e&&(n=!0),o.isGeometryCollectionOrDerived()&&(r=!0)}if(null===e)return this.createGeometryCollection();if(n||r)return this.createGeometryCollection(Jc.toGeometryArray(t));var a=t.iterator().next();if(t.size()>1){if(a instanceof Oc)return this.createMultiPolygon(Jc.toPolygonArray(t));if(a instanceof Cc)return this.createMultiLineString(Jc.toLineStringArray(t));if(a instanceof Mc)return this.createMultiPoint(Jc.toPointArray(t));yl.shouldNeverReachHere("Unhandled class: "+a.getClass().getName())}return a},Jc.prototype.createMultiPointFromCoords=function(t){return this.createMultiPoint(null!==t?this.getCoordinateSequenceFactory().create(t):null)},Jc.prototype.createPoint=function(){if(0===arguments.length)return this.createPoint(this.getCoordinateSequenceFactory().create([]));if(1===arguments.length){if(arguments[0]instanceof qu){var t=arguments[0];return this.createPoint(null!==t?this.getCoordinateSequenceFactory().create([t]):null)}if(Xu(arguments[0],el)){var e=arguments[0];return new Mc(e,this)}}},Jc.prototype.getCoordinateSequenceFactory=function(){return this._coordinateSequenceFactory},Jc.prototype.createPolygon=function(){if(0===arguments.length)return new Oc(null,null,this);if(1===arguments.length){if(Xu(arguments[0],el)){var t=arguments[0];return this.createPolygon(this.createLinearRing(t))}if(arguments[0]instanceof Array){var e=arguments[0];return this.createPolygon(this.createLinearRing(e))}if(arguments[0]instanceof Tc){var n=arguments[0];return this.createPolygon(n,null)}}else if(2===arguments.length){var r=arguments[0],i=arguments[1];return new Oc(r,i,this)}},Jc.prototype.getSRID=function(){return this._SRID},Jc.prototype.createGeometryCollection=function(){if(0===arguments.length)return new gc(null,this);if(1===arguments.length){var t=arguments[0];return new gc(t,this)}},Jc.prototype.createGeometry=function(t){return new Dc(this).edit(t,{edit:function(){if(2===arguments.length){var t=arguments[0];return this._coordinateSequenceFactory.create(t)}}})},Jc.prototype.getPrecisionModel=function(){return this._precisionModel},Jc.prototype.createLinearRing=function(){if(0===arguments.length)return this.createLinearRing(this.getCoordinateSequenceFactory().create([]));if(1===arguments.length){if(arguments[0]instanceof Array){var t=arguments[0];return this.createLinearRing(null!==t?this.getCoordinateSequenceFactory().create(t):null)}if(Xu(arguments[0],el)){var e=arguments[0];return new Tc(e,this)}}},Jc.prototype.createMultiPolygon=function(){if(0===arguments.length)return new Ac(null,this);if(1===arguments.length){var t=arguments[0];return new Ac(t,this)}},Jc.prototype.createMultiPoint=function(){var t=this;if(0===arguments.length)return new Rc(null,this);if(1===arguments.length){if(arguments[0]instanceof Array){var e=arguments[0];return new Rc(e,this)}if(arguments[0]instanceof Array){var n=arguments[0];return this.createMultiPoint(null!==n?this.getCoordinateSequenceFactory().create(n):null)}if(Xu(arguments[0],el)){var r=arguments[0];if(null===r)return this.createMultiPoint(new Array(0).fill(null));for(var i=new Array(r.size()).fill(null),o=0;o<r.size();o++){var s=t.getCoordinateSequenceFactory().create(1,r.getDimension());Sc.copy(r,o,s,0,1),i[o]=t.createPoint(s)}return this.createMultiPoint(i)}}},Jc.prototype.interfaces_=function(){return[Gu]},Jc.prototype.getClass=function(){return Jc},Jc.toMultiPolygonArray=function(t){var e=new Array(t.size()).fill(null);return t.toArray(e)},Jc.toGeometryArray=function(t){if(null===t)return null;var e=new Array(t.size()).fill(null);return t.toArray(e)},Jc.getDefaultCoordinateSequenceFactory=function(){return jc.instance()},Jc.toMultiLineStringArray=function(t){var e=new Array(t.size()).fill(null);return t.toArray(e)},Jc.toLineStringArray=function(t){var e=new Array(t.size()).fill(null);return t.toArray(e)},Jc.toMultiPointArray=function(t){var e=new Array(t.size()).fill(null);return t.toArray(e)},Jc.toLinearRingArray=function(t){var e=new Array(t.size()).fill(null);return t.toArray(e)},Jc.toPointArray=function(t){var e=new Array(t.size()).fill(null);return t.toArray(e)},Jc.toPolygonArray=function(t){var e=new Array(t.size()).fill(null);return t.toArray(e)},Jc.createPointFromInternalCoord=function(t,e){return e.getPrecisionModel().makePrecise(t),e.getFactory().createPoint(t)},Zc.serialVersionUID.get=function(){return-0x5ea75f2051eeb400},Object.defineProperties(Jc,Zc);var Kc=["Point","MultiPoint","LineString","MultiLineString","Polygon","MultiPolygon"],Qc=function(t){this.geometryFactory=t||new Jc};Qc.prototype.read=function(t){var e,n=(e="string"==typeof t?JSON.parse(t):t).type;if(!$c[n])throw new Error("Unknown GeoJSON type: "+e.type);return-1!==Kc.indexOf(n)?$c[n].apply(this,[e.coordinates]):"GeometryCollection"===n?$c[n].apply(this,[e.geometries]):$c[n].apply(this,[e])},Qc.prototype.write=function(t){var e=t.getGeometryType();if(!th[e])throw new Error("Geometry is not supported");return th[e].apply(this,[t])};var $c={Feature:function(t){var e={};for(var n in t)e[n]=t[n];if(t.geometry){var r=t.geometry.type;if(!$c[r])throw new Error("Unknown GeoJSON type: "+t.type);e.geometry=this.read(t.geometry)}return t.bbox&&(e.bbox=$c.bbox.apply(this,[t.bbox])),e},FeatureCollection:function(t){var e={};if(t.features){e.features=[];for(var n=0;n<t.features.length;++n)e.features.push(this.read(t.features[n]))}return t.bbox&&(e.bbox=this.parse.bbox.apply(this,[t.bbox])),e},coordinates:function(t){for(var e=[],n=0;n<t.length;++n){var r=t[n];e.push(new qu(r[0],r[1]))}return e},bbox:function(t){return this.geometryFactory.createLinearRing([new qu(t[0],t[1]),new qu(t[2],t[1]),new qu(t[2],t[3]),new qu(t[0],t[3]),new qu(t[0],t[1])])},Point:function(t){var e=new qu(t[0],t[1]);return this.geometryFactory.createPoint(e)},MultiPoint:function(t){for(var e=[],n=0;n<t.length;++n)e.push($c.Point.apply(this,[t[n]]));return this.geometryFactory.createMultiPoint(e)},LineString:function(t){var e=$c.coordinates.apply(this,[t]);return this.geometryFactory.createLineString(e)},MultiLineString:function(t){for(var e=[],n=0;n<t.length;++n)e.push($c.LineString.apply(this,[t[n]]));return this.geometryFactory.createMultiLineString(e)},Polygon:function(t){for(var e=$c.coordinates.apply(this,[t[0]]),n=this.geometryFactory.createLinearRing(e),r=[],i=1;i<t.length;++i){var o=t[i],s=$c.coordinates.apply(this,[o]),a=this.geometryFactory.createLinearRing(s);r.push(a)}return this.geometryFactory.createPolygon(n,r)},MultiPolygon:function(t){for(var e=[],n=0;n<t.length;++n){var r=t[n];e.push($c.Polygon.apply(this,[r]))}return this.geometryFactory.createMultiPolygon(e)},GeometryCollection:function(t){for(var e=[],n=0;n<t.length;++n){var r=t[n];e.push(this.read(r))}return this.geometryFactory.createGeometryCollection(e)}},th={coordinate:function(t){return[t.x,t.y]},Point:function(t){return{type:"Point",coordinates:th.coordinate.apply(this,[t.getCoordinate()])}},MultiPoint:function(t){for(var e=[],n=0;n<t._geometries.length;++n){var r=t._geometries[n],i=th.Point.apply(this,[r]);e.push(i.coordinates)}return{type:"MultiPoint",coordinates:e}},LineString:function(t){for(var e=[],n=t.getCoordinates(),r=0;r<n.length;++r){var i=n[r];e.push(th.coordinate.apply(this,[i]))}return{type:"LineString",coordinates:e}},MultiLineString:function(t){for(var e=[],n=0;n<t._geometries.length;++n){var r=t._geometries[n],i=th.LineString.apply(this,[r]);e.push(i.coordinates)}return{type:"MultiLineString",coordinates:e}},Polygon:function(t){var e=[],n=th.LineString.apply(this,[t._shell]);e.push(n.coordinates);for(var r=0;r<t._holes.length;++r){var i=t._holes[r],o=th.LineString.apply(this,[i]);e.push(o.coordinates)}return{type:"Polygon",coordinates:e}},MultiPolygon:function(t){for(var e=[],n=0;n<t._geometries.length;++n){var r=t._geometries[n],i=th.Polygon.apply(this,[r]);e.push(i.coordinates)}return{type:"MultiPolygon",coordinates:e}},GeometryCollection:function(t){for(var e=[],n=0;n<t._geometries.length;++n){var r=t._geometries[n],i=r.getGeometryType();e.push(th[i].apply(this,[r]))}return{type:"GeometryCollection",geometries:e}}},eh=function(t){this.geometryFactory=t||new Jc,this.precisionModel=this.geometryFactory.getPrecisionModel(),this.parser=new Qc(this.geometryFactory)};eh.prototype.read=function(t){var e=this.parser.read(t);return this.precisionModel.getType()===Xc.FIXED&&this.reducePrecision(e),e},eh.prototype.reducePrecision=function(t){var e,n;if(t.coordinate)this.precisionModel.makePrecise(t.coordinate);else if(t.points)for(e=0,n=t.points.length;e<n;e++)this.precisionModel.makePrecise(t.points[e]);else if(t.geometries)for(e=0,n=t.geometries.length;e<n;e++)this.reducePrecision(t.geometries[e])};var nh=function(){this.parser=new Qc(this.geometryFactory)};nh.prototype.write=function(t){return this.parser.write(t)};var rh=function(){},ih={ON:{configurable:!0},LEFT:{configurable:!0},RIGHT:{configurable:!0}};function oh(t){this.message=t||""}function sh(){this.array_=[]}rh.prototype.interfaces_=function(){return[]},rh.prototype.getClass=function(){return rh},rh.opposite=function(t){return t===rh.LEFT?rh.RIGHT:t===rh.RIGHT?rh.LEFT:t},ih.ON.get=function(){return 0},ih.LEFT.get=function(){return 1},ih.RIGHT.get=function(){return 2},Object.defineProperties(rh,ih),oh.prototype=new Error,oh.prototype.name="EmptyStackException",sh.prototype=new Gl,sh.prototype.add=function(t){return this.array_.push(t),!0},sh.prototype.get=function(t){if(t<0||t>=this.size())throw new Error;return this.array_[t]},sh.prototype.push=function(t){return this.array_.push(t),t},sh.prototype.pop=function(t){if(0===this.array_.length)throw new oh;return this.array_.pop()},sh.prototype.peek=function(){if(0===this.array_.length)throw new oh;return this.array_[this.array_.length-1]},sh.prototype.empty=function(){return 0===this.array_.length},sh.prototype.isEmpty=function(){return this.empty()},sh.prototype.search=function(t){return this.array_.indexOf(t)},sh.prototype.size=function(){return this.array_.length},sh.prototype.toArray=function(){for(var t=[],e=0,n=this.array_.length;e<n;e++)t.push(this.array_[e]);return t};var ah=function(){this._minIndex=-1,this._minCoord=null,this._minDe=null,this._orientedDe=null};ah.prototype.getCoordinate=function(){return this._minCoord},ah.prototype.getRightmostSide=function(t,e){var n=this.getRightmostSideOfSegment(t,e);return n<0&&(n=this.getRightmostSideOfSegment(t,e-1)),n<0&&(this._minCoord=null,this.checkForRightmostCoordinate(t)),n},ah.prototype.findRightmostEdgeAtVertex=function(){var t=this._minDe.getEdge().getCoordinates();yl.isTrue(this._minIndex>0&&this._minIndex<t.length,"rightmost point expected to be interior vertex of edge");var e=t[this._minIndex-1],n=t[this._minIndex+1],r=bl.computeOrientation(this._minCoord,n,e),i=!1;(e.y<this._minCoord.y&&n.y<this._minCoord.y&&r===bl.COUNTERCLOCKWISE||e.y>this._minCoord.y&&n.y>this._minCoord.y&&r===bl.CLOCKWISE)&&(i=!0),i&&(this._minIndex=this._minIndex-1)},ah.prototype.getRightmostSideOfSegment=function(t,e){var n=t.getEdge().getCoordinates();if(e<0||e+1>=n.length)return-1;if(n[e].y===n[e+1].y)return-1;var r=rh.LEFT;return n[e].y<n[e+1].y&&(r=rh.RIGHT),r},ah.prototype.getEdge=function(){return this._orientedDe},ah.prototype.checkForRightmostCoordinate=function(t){for(var e=this,n=t.getEdge().getCoordinates(),r=0;r<n.length-1;r++)(null===e._minCoord||n[r].x>e._minCoord.x)&&(e._minDe=t,e._minIndex=r,e._minCoord=n[r])},ah.prototype.findRightmostEdgeAtNode=function(){var t=this._minDe.getNode().getEdges();this._minDe=t.getRightmostEdge(),this._minDe.isForward()||(this._minDe=this._minDe.getSym(),this._minIndex=this._minDe.getEdge().getCoordinates().length-1)},ah.prototype.findEdge=function(t){for(var e=t.iterator();e.hasNext();){var n=e.next();n.isForward()&&this.checkForRightmostCoordinate(n)}yl.isTrue(0!==this._minIndex||this._minCoord.equals(this._minDe.getCoordinate()),"inconsistency in rightmost processing"),0===this._minIndex?this.findRightmostEdgeAtNode():this.findRightmostEdgeAtVertex(),this._orientedDe=this._minDe,this.getRightmostSide(this._minDe,this._minIndex)===rh.LEFT&&(this._orientedDe=this._minDe.getSym())},ah.prototype.interfaces_=function(){return[]},ah.prototype.getClass=function(){return ah};var uh=function(t){function e(n,r){t.call(this,e.msgWithCoord(n,r)),this.pt=r?new qu(r):null,this.name="TopologyException"}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.getCoordinate=function(){return this.pt},e.prototype.interfaces_=function(){return[]},e.prototype.getClass=function(){return e},e.msgWithCoord=function(t,e){return e?t:t+" [ "+e+" ]"},e}(gl),lh=function(){this.array_=[]};lh.prototype.addLast=function(t){this.array_.push(t)},lh.prototype.removeFirst=function(){return this.array_.shift()},lh.prototype.isEmpty=function(){return 0===this.array_.length};var ch=function(){this._finder=null,this._dirEdgeList=new Bl,this._nodes=new Bl,this._rightMostCoord=null,this._env=null,this._finder=new ah};ch.prototype.clearVisitedEdges=function(){for(var t=this._dirEdgeList.iterator();t.hasNext();)t.next().setVisited(!1)},ch.prototype.getRightmostCoordinate=function(){return this._rightMostCoord},ch.prototype.computeNodeDepth=function(t){for(var e=null,n=t.getEdges().iterator();n.hasNext();){var r=n.next();if(r.isVisited()||r.getSym().isVisited()){e=r;break}}if(null===e)throw new uh("unable to find edge to compute depths at "+t.getCoordinate());t.getEdges().computeDepths(e);for(var i=t.getEdges().iterator();i.hasNext();){var o=i.next();o.setVisited(!0),this.copySymDepths(o)}},ch.prototype.computeDepth=function(t){this.clearVisitedEdges();var e=this._finder.getEdge();e.setEdgeDepths(rh.RIGHT,t),this.copySymDepths(e),this.computeDepths(e)},ch.prototype.create=function(t){this.addReachable(t),this._finder.findEdge(this._dirEdgeList),this._rightMostCoord=this._finder.getCoordinate()},ch.prototype.findResultEdges=function(){for(var t=this._dirEdgeList.iterator();t.hasNext();){var e=t.next();e.getDepth(rh.RIGHT)>=1&&e.getDepth(rh.LEFT)<=0&&!e.isInteriorAreaEdge()&&e.setInResult(!0)}},ch.prototype.computeDepths=function(t){var e=new Kl,n=new lh,r=t.getNode();for(n.addLast(r),e.add(r),t.setVisited(!0);!n.isEmpty();){var i=n.removeFirst();e.add(i),this.computeNodeDepth(i);for(var o=i.getEdges().iterator();o.hasNext();){var s=o.next().getSym();if(!s.isVisited()){var a=s.getNode();e.contains(a)||(n.addLast(a),e.add(a))}}}},ch.prototype.compareTo=function(t){var e=t;return this._rightMostCoord.x<e._rightMostCoord.x?-1:this._rightMostCoord.x>e._rightMostCoord.x?1:0},ch.prototype.getEnvelope=function(){if(null===this._env){for(var t=new al,e=this._dirEdgeList.iterator();e.hasNext();)for(var n=e.next().getEdge().getCoordinates(),r=0;r<n.length-1;r++)t.expandToInclude(n[r]);this._env=t}return this._env},ch.prototype.addReachable=function(t){var e=new sh;for(e.add(t);!e.empty();){var n=e.pop();this.add(n,e)}},ch.prototype.copySymDepths=function(t){var e=t.getSym();e.setDepth(rh.LEFT,t.getDepth(rh.RIGHT)),e.setDepth(rh.RIGHT,t.getDepth(rh.LEFT))},ch.prototype.add=function(t,e){t.setVisited(!0),this._nodes.add(t);for(var n=t.getEdges().iterator();n.hasNext();){var r=n.next();this._dirEdgeList.add(r);var i=r.getSym().getNode();i.isVisited()||e.push(i)}},ch.prototype.getNodes=function(){return this._nodes},ch.prototype.getDirectedEdges=function(){return this._dirEdgeList},ch.prototype.interfaces_=function(){return[Du]},ch.prototype.getClass=function(){return ch};var hh=function t(){var e=this;if(this.location=null,1===arguments.length){if(arguments[0]instanceof Array){var n=arguments[0];this.init(n.length)}else if(Number.isInteger(arguments[0])){var r=arguments[0];this.init(1),this.location[rh.ON]=r}else if(arguments[0]instanceof t){var i=arguments[0];if(this.init(i.location.length),null!==i)for(var o=0;o<this.location.length;o++)e.location[o]=i.location[o]}}else if(3===arguments.length){var s=arguments[0],a=arguments[1],u=arguments[2];this.init(3),this.location[rh.ON]=s,this.location[rh.LEFT]=a,this.location[rh.RIGHT]=u}};hh.prototype.setAllLocations=function(t){for(var e=0;e<this.location.length;e++)this.location[e]=t},hh.prototype.isNull=function(){for(var t=0;t<this.location.length;t++)if(this.location[t]!==Uu.NONE)return!1;return!0},hh.prototype.setAllLocationsIfNull=function(t){for(var e=0;e<this.location.length;e++)this.location[e]===Uu.NONE&&(this.location[e]=t)},hh.prototype.isLine=function(){return 1===this.location.length},hh.prototype.merge=function(t){if(t.location.length>this.location.length){var e=new Array(3).fill(null);e[rh.ON]=this.location[rh.ON],e[rh.LEFT]=Uu.NONE,e[rh.RIGHT]=Uu.NONE,this.location=e}for(var n=0;n<this.location.length;n++)this.location[n]===Uu.NONE&&n<t.location.length&&(this.location[n]=t.location[n])},hh.prototype.getLocations=function(){return this.location},hh.prototype.flip=function(){if(this.location.length<=1)return null;var t=this.location[rh.LEFT];this.location[rh.LEFT]=this.location[rh.RIGHT],this.location[rh.RIGHT]=t},hh.prototype.toString=function(){var t=new Wu;return this.location.length>1&&t.append(Uu.toLocationSymbol(this.location[rh.LEFT])),t.append(Uu.toLocationSymbol(this.location[rh.ON])),this.location.length>1&&t.append(Uu.toLocationSymbol(this.location[rh.RIGHT])),t.toString()},hh.prototype.setLocations=function(t,e,n){this.location[rh.ON]=t,this.location[rh.LEFT]=e,this.location[rh.RIGHT]=n},hh.prototype.get=function(t){return t<this.location.length?this.location[t]:Uu.NONE},hh.prototype.isArea=function(){return this.location.length>1},hh.prototype.isAnyNull=function(){for(var t=0;t<this.location.length;t++)if(this.location[t]===Uu.NONE)return!0;return!1},hh.prototype.setLocation=function(){if(1===arguments.length){var t=arguments[0];this.setLocation(rh.ON,t)}else if(2===arguments.length){var e=arguments[0],n=arguments[1];this.location[e]=n}},hh.prototype.init=function(t){this.location=new Array(t).fill(null),this.setAllLocations(Uu.NONE)},hh.prototype.isEqualOnSide=function(t,e){return this.location[e]===t.location[e]},hh.prototype.allPositionsEqual=function(t){for(var e=0;e<this.location.length;e++)if(this.location[e]!==t)return!1;return!0},hh.prototype.interfaces_=function(){return[]},hh.prototype.getClass=function(){return hh};var ph=function t(){if(this.elt=new Array(2).fill(null),1===arguments.length){if(Number.isInteger(arguments[0])){var e=arguments[0];this.elt[0]=new hh(e),this.elt[1]=new hh(e)}else if(arguments[0]instanceof t){var n=arguments[0];this.elt[0]=new hh(n.elt[0]),this.elt[1]=new hh(n.elt[1])}}else if(2===arguments.length){var r=arguments[0],i=arguments[1];this.elt[0]=new hh(Uu.NONE),this.elt[1]=new hh(Uu.NONE),this.elt[r].setLocation(i)}else if(3===arguments.length){var o=arguments[0],s=arguments[1],a=arguments[2];this.elt[0]=new hh(o,s,a),this.elt[1]=new hh(o,s,a)}else if(4===arguments.length){var u=arguments[0],l=arguments[1],c=arguments[2],h=arguments[3];this.elt[0]=new hh(Uu.NONE,Uu.NONE,Uu.NONE),this.elt[1]=new hh(Uu.NONE,Uu.NONE,Uu.NONE),this.elt[u].setLocations(l,c,h)}};ph.prototype.getGeometryCount=function(){var t=0;return this.elt[0].isNull()||t++,this.elt[1].isNull()||t++,t},ph.prototype.setAllLocations=function(t,e){this.elt[t].setAllLocations(e)},ph.prototype.isNull=function(t){return this.elt[t].isNull()},ph.prototype.setAllLocationsIfNull=function(){if(1===arguments.length){var t=arguments[0];this.setAllLocationsIfNull(0,t),this.setAllLocationsIfNull(1,t)}else if(2===arguments.length){var e=arguments[0],n=arguments[1];this.elt[e].setAllLocationsIfNull(n)}},ph.prototype.isLine=function(t){return this.elt[t].isLine()},ph.prototype.merge=function(t){for(var e=this,n=0;n<2;n++)null===e.elt[n]&&null!==t.elt[n]?e.elt[n]=new hh(t.elt[n]):e.elt[n].merge(t.elt[n])},ph.prototype.flip=function(){this.elt[0].flip(),this.elt[1].flip()},ph.prototype.getLocation=function(){if(1===arguments.length){var t=arguments[0];return this.elt[t].get(rh.ON)}if(2===arguments.length){var e=arguments[0],n=arguments[1];return this.elt[e].get(n)}},ph.prototype.toString=function(){var t=new Wu;return null!==this.elt[0]&&(t.append("A:"),t.append(this.elt[0].toString())),null!==this.elt[1]&&(t.append(" B:"),t.append(this.elt[1].toString())),t.toString()},ph.prototype.isArea=function(){if(0===arguments.length)return this.elt[0].isArea()||this.elt[1].isArea();if(1===arguments.length){var t=arguments[0];return this.elt[t].isArea()}},ph.prototype.isAnyNull=function(t){return this.elt[t].isAnyNull()},ph.prototype.setLocation=function(){if(2===arguments.length){var t=arguments[0],e=arguments[1];this.elt[t].setLocation(rh.ON,e)}else if(3===arguments.length){var n=arguments[0],r=arguments[1],i=arguments[2];this.elt[n].setLocation(r,i)}},ph.prototype.isEqualOnSide=function(t,e){return this.elt[0].isEqualOnSide(t.elt[0],e)&&this.elt[1].isEqualOnSide(t.elt[1],e)},ph.prototype.allPositionsEqual=function(t,e){return this.elt[t].allPositionsEqual(e)},ph.prototype.toLine=function(t){this.elt[t].isArea()&&(this.elt[t]=new hh(this.elt[t].location[0]))},ph.prototype.interfaces_=function(){return[]},ph.prototype.getClass=function(){return ph},ph.toLineLabel=function(t){for(var e=new ph(Uu.NONE),n=0;n<2;n++)e.setLocation(n,t.getLocation(n));return e};var fh=function(){this._startDe=null,this._maxNodeDegree=-1,this._edges=new Bl,this._pts=new Bl,this._label=new ph(Uu.NONE),this._ring=null,this._isHole=null,this._shell=null,this._holes=new Bl,this._geometryFactory=null;var t=arguments[0],e=arguments[1];this._geometryFactory=e,this.computePoints(t),this.computeRing()};fh.prototype.computeRing=function(){if(null!==this._ring)return null;for(var t=new Array(this._pts.size()).fill(null),e=0;e<this._pts.size();e++)t[e]=this._pts.get(e);this._ring=this._geometryFactory.createLinearRing(t),this._isHole=bl.isCCW(this._ring.getCoordinates())},fh.prototype.isIsolated=function(){return 1===this._label.getGeometryCount()},fh.prototype.computePoints=function(t){var e=this;this._startDe=t;var n=t,r=!0;do{if(null===n)throw new uh("Found null DirectedEdge");if(n.getEdgeRing()===e)throw new uh("Directed Edge visited twice during ring-building at "+n.getCoordinate());e._edges.add(n);var i=n.getLabel();yl.isTrue(i.isArea()),e.mergeLabel(i),e.addPoints(n.getEdge(),n.isForward(),r),r=!1,e.setEdgeRing(n,e),n=e.getNext(n)}while(n!==this._startDe)},fh.prototype.getLinearRing=function(){return this._ring},fh.prototype.getCoordinate=function(t){return this._pts.get(t)},fh.prototype.computeMaxNodeDegree=function(){var t=this;this._maxNodeDegree=0;var e=this._startDe;do{var n=e.getNode().getEdges().getOutgoingDegree(t);n>t._maxNodeDegree&&(t._maxNodeDegree=n),e=t.getNext(e)}while(e!==this._startDe);this._maxNodeDegree*=2},fh.prototype.addPoints=function(t,e,n){var r=t.getCoordinates();if(e){var i=1;n&&(i=0);for(var o=i;o<r.length;o++)this._pts.add(r[o])}else{var s=r.length-2;n&&(s=r.length-1);for(var a=s;a>=0;a--)this._pts.add(r[a])}},fh.prototype.isHole=function(){return this._isHole},fh.prototype.setInResult=function(){var t=this._startDe;do{t.getEdge().setInResult(!0),t=t.getNext()}while(t!==this._startDe)},fh.prototype.containsPoint=function(t){var e=this.getLinearRing();if(!e.getEnvelopeInternal().contains(t))return!1;if(!bl.isPointInRing(t,e.getCoordinates()))return!1;for(var n=this._holes.iterator();n.hasNext();)if(n.next().containsPoint(t))return!1;return!0},fh.prototype.addHole=function(t){this._holes.add(t)},fh.prototype.isShell=function(){return null===this._shell},fh.prototype.getLabel=function(){return this._label},fh.prototype.getEdges=function(){return this._edges},fh.prototype.getMaxNodeDegree=function(){return this._maxNodeDegree<0&&this.computeMaxNodeDegree(),this._maxNodeDegree},fh.prototype.getShell=function(){return this._shell},fh.prototype.mergeLabel=function(){if(1===arguments.length){var t=arguments[0];this.mergeLabel(t,0),this.mergeLabel(t,1)}else if(2===arguments.length){var e=arguments[0],n=arguments[1],r=e.getLocation(n,rh.RIGHT);if(r===Uu.NONE)return null;if(this._label.getLocation(n)===Uu.NONE)return this._label.setLocation(n,r),null}},fh.prototype.setShell=function(t){this._shell=t,null!==t&&t.addHole(this)},fh.prototype.toPolygon=function(t){for(var e=new Array(this._holes.size()).fill(null),n=0;n<this._holes.size();n++)e[n]=this._holes.get(n).getLinearRing();return t.createPolygon(this.getLinearRing(),e)},fh.prototype.interfaces_=function(){return[]},fh.prototype.getClass=function(){return fh};var gh=function(t){function e(){var e=arguments[0],n=arguments[1];t.call(this,e,n)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.setEdgeRing=function(t,e){t.setMinEdgeRing(e)},e.prototype.getNext=function(t){return t.getNextMin()},e.prototype.interfaces_=function(){return[]},e.prototype.getClass=function(){return e},e}(fh),dh=function(t){function e(){var e=arguments[0],n=arguments[1];t.call(this,e,n)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.buildMinimalRings=function(){var t=new Bl,e=this._startDe;do{if(null===e.getMinEdgeRing()){var n=new gh(e,this._geometryFactory);t.add(n)}e=e.getNext()}while(e!==this._startDe);return t},e.prototype.setEdgeRing=function(t,e){t.setEdgeRing(e)},e.prototype.linkDirectedEdgesForMinimalEdgeRings=function(){var t=this._startDe;do{t.getNode().getEdges().linkMinimalDirectedEdges(this),t=t.getNext()}while(t!==this._startDe)},e.prototype.getNext=function(t){return t.getNext()},e.prototype.interfaces_=function(){return[]},e.prototype.getClass=function(){return e},e}(fh),yh=function(){if(this._label=null,this._isInResult=!1,this._isCovered=!1,this._isCoveredSet=!1,this._isVisited=!1,0===arguments.length);else if(1===arguments.length){var t=arguments[0];this._label=t}};yh.prototype.setVisited=function(t){this._isVisited=t},yh.prototype.setInResult=function(t){this._isInResult=t},yh.prototype.isCovered=function(){return this._isCovered},yh.prototype.isCoveredSet=function(){return this._isCoveredSet},yh.prototype.setLabel=function(t){this._label=t},yh.prototype.getLabel=function(){return this._label},yh.prototype.setCovered=function(t){this._isCovered=t,this._isCoveredSet=!0},yh.prototype.updateIM=function(t){yl.isTrue(this._label.getGeometryCount()>=2,"found partial label"),this.computeIM(t)},yh.prototype.isInResult=function(){return this._isInResult},yh.prototype.isVisited=function(){return this._isVisited},yh.prototype.interfaces_=function(){return[]},yh.prototype.getClass=function(){return yh};var vh=function(t){function e(){t.call(this),this._coord=null,this._edges=null;var e=arguments[0],n=arguments[1];this._coord=e,this._edges=n,this._label=new ph(0,Uu.NONE)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.isIncidentEdgeInResult=function(){for(var t=this.getEdges().getEdges().iterator();t.hasNext();)if(t.next().getEdge().isInResult())return!0;return!1},e.prototype.isIsolated=function(){return 1===this._label.getGeometryCount()},e.prototype.getCoordinate=function(){return this._coord},e.prototype.print=function(t){t.println("node "+this._coord+" lbl: "+this._label)},e.prototype.computeIM=function(t){},e.prototype.computeMergedLocation=function(t,e){var n=Uu.NONE;if(n=this._label.getLocation(e),!t.isNull(e)){var r=t.getLocation(e);n!==Uu.BOUNDARY&&(n=r)}return n},e.prototype.setLabel=function(){if(2!==arguments.length)return t.prototype.setLabel.apply(this,arguments);var e=arguments[0],n=arguments[1];null===this._label?this._label=new ph(e,n):this._label.setLocation(e,n)},e.prototype.getEdges=function(){return this._edges},e.prototype.mergeLabel=function(){var t=this;if(arguments[0]instanceof e){var n=arguments[0];this.mergeLabel(n._label)}else if(arguments[0]instanceof ph)for(var r=arguments[0],i=0;i<2;i++){var o=t.computeMergedLocation(r,i),s=t._label.getLocation(i);s===Uu.NONE&&t._label.setLocation(i,o)}},e.prototype.add=function(t){this._edges.insert(t),t.setNode(this)},e.prototype.setLabelBoundary=function(t){if(null===this._label)return null;var e=Uu.NONE;null!==this._label&&(e=this._label.getLocation(t));var n=null;if(e===Uu.BOUNDARY)n=Uu.INTERIOR;else n=Uu.BOUNDARY;this._label.setLocation(t,n)},e.prototype.interfaces_=function(){return[]},e.prototype.getClass=function(){return e},e}(yh),_h=function(){this.nodeMap=new ic,this.nodeFact=null;var t=arguments[0];this.nodeFact=t};_h.prototype.find=function(t){return this.nodeMap.get(t)},_h.prototype.addNode=function(){if(arguments[0]instanceof qu){var t=arguments[0],e=this.nodeMap.get(t);return null===e&&(e=this.nodeFact.createNode(t),this.nodeMap.put(t,e)),e}if(arguments[0]instanceof vh){var n=arguments[0],r=this.nodeMap.get(n.getCoordinate());return null===r?(this.nodeMap.put(n.getCoordinate(),n),n):(r.mergeLabel(n),r)}},_h.prototype.print=function(t){for(var e=this.iterator();e.hasNext();)e.next().print(t)},_h.prototype.iterator=function(){return this.nodeMap.values().iterator()},_h.prototype.values=function(){return this.nodeMap.values()},_h.prototype.getBoundaryNodes=function(t){for(var e=new Bl,n=this.iterator();n.hasNext();){var r=n.next();r.getLabel().getLocation(t)===Uu.BOUNDARY&&e.add(r)}return e},_h.prototype.add=function(t){var e=t.getCoordinate();this.addNode(e).add(t)},_h.prototype.interfaces_=function(){return[]},_h.prototype.getClass=function(){return _h};var mh=function(){},xh={NE:{configurable:!0},NW:{configurable:!0},SW:{configurable:!0},SE:{configurable:!0}};mh.prototype.interfaces_=function(){return[]},mh.prototype.getClass=function(){return mh},mh.isNorthern=function(t){return t===mh.NE||t===mh.NW},mh.isOpposite=function(t,e){return t!==e&&2==(t-e+4)%4},mh.commonHalfPlane=function(t,e){if(t===e)return t;if(2==(t-e+4)%4)return-1;var n=t<e?t:e;return 0===n&&3===(t>e?t:e)?3:n},mh.isInHalfPlane=function(t,e){return e===mh.SE?t===mh.SE||t===mh.SW:t===e||t===e+1},mh.quadrant=function(){if("number"==typeof arguments[0]&&"number"==typeof arguments[1]){var t=arguments[0],e=arguments[1];if(0===t&&0===e)throw new Ru("Cannot compute the quadrant for point ( "+t+", "+e+" )");return t>=0?e>=0?mh.NE:mh.SE:e>=0?mh.NW:mh.SW}if(arguments[0]instanceof qu&&arguments[1]instanceof qu){var n=arguments[0],r=arguments[1];if(r.x===n.x&&r.y===n.y)throw new Ru("Cannot compute the quadrant for two identical points "+n);return r.x>=n.x?r.y>=n.y?mh.NE:mh.SE:r.y>=n.y?mh.NW:mh.SW}},xh.NE.get=function(){return 0},xh.NW.get=function(){return 1},xh.SW.get=function(){return 2},xh.SE.get=function(){return 3},Object.defineProperties(mh,xh);var Eh=function(){if(this._edge=null,this._label=null,this._node=null,this._p0=null,this._p1=null,this._dx=null,this._dy=null,this._quadrant=null,1===arguments.length){var t=arguments[0];this._edge=t}else if(3===arguments.length){var e=arguments[0],n=arguments[1],r=arguments[2],i=null;this._edge=e,this.init(n,r),this._label=i}else if(4===arguments.length){var o=arguments[0],s=arguments[1],a=arguments[2],u=arguments[3];this._edge=o,this.init(s,a),this._label=u}};Eh.prototype.compareDirection=function(t){return this._dx===t._dx&&this._dy===t._dy?0:this._quadrant>t._quadrant?1:this._quadrant<t._quadrant?-1:bl.computeOrientation(t._p0,t._p1,this._p1)},Eh.prototype.getDy=function(){return this._dy},Eh.prototype.getCoordinate=function(){return this._p0},Eh.prototype.setNode=function(t){this._node=t},Eh.prototype.print=function(t){var e=Math.atan2(this._dy,this._dx),n=this.getClass().getName(),r=n.lastIndexOf("."),i=n.substring(r+1);t.print("  "+i+": "+this._p0+" - "+this._p1+" "+this._quadrant+":"+e+"   "+this._label)},Eh.prototype.compareTo=function(t){var e=t;return this.compareDirection(e)},Eh.prototype.getDirectedCoordinate=function(){return this._p1},Eh.prototype.getDx=function(){return this._dx},Eh.prototype.getLabel=function(){return this._label},Eh.prototype.getEdge=function(){return this._edge},Eh.prototype.getQuadrant=function(){return this._quadrant},Eh.prototype.getNode=function(){return this._node},Eh.prototype.toString=function(){var t=Math.atan2(this._dy,this._dx),e=this.getClass().getName(),n=e.lastIndexOf(".");return"  "+e.substring(n+1)+": "+this._p0+" - "+this._p1+" "+this._quadrant+":"+t+"   "+this._label},Eh.prototype.computeLabel=function(t){},Eh.prototype.init=function(t,e){this._p0=t,this._p1=e,this._dx=e.x-t.x,this._dy=e.y-t.y,this._quadrant=mh.quadrant(this._dx,this._dy),yl.isTrue(!(0===this._dx&&0===this._dy),"EdgeEnd with identical endpoints found")},Eh.prototype.interfaces_=function(){return[Du]},Eh.prototype.getClass=function(){return Eh};var bh=function(t){function e(){var e=arguments[0],n=arguments[1];if(t.call(this,e),this._isForward=null,this._isInResult=!1,this._isVisited=!1,this._sym=null,this._next=null,this._nextMin=null,this._edgeRing=null,this._minEdgeRing=null,this._depth=[0,-999,-999],this._isForward=n,n)this.init(e.getCoordinate(0),e.getCoordinate(1));else{var r=e.getNumPoints()-1;this.init(e.getCoordinate(r),e.getCoordinate(r-1))}this.computeDirectedLabel()}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.getNextMin=function(){return this._nextMin},e.prototype.getDepth=function(t){return this._depth[t]},e.prototype.setVisited=function(t){this._isVisited=t},e.prototype.computeDirectedLabel=function(){this._label=new ph(this._edge.getLabel()),this._isForward||this._label.flip()},e.prototype.getNext=function(){return this._next},e.prototype.setDepth=function(t,e){if(-999!==this._depth[t]&&this._depth[t]!==e)throw new uh("assigned depths do not match",this.getCoordinate());this._depth[t]=e},e.prototype.isInteriorAreaEdge=function(){for(var t=this,e=!0,n=0;n<2;n++)t._label.isArea(n)&&t._label.getLocation(n,rh.LEFT)===Uu.INTERIOR&&t._label.getLocation(n,rh.RIGHT)===Uu.INTERIOR||(e=!1);return e},e.prototype.setNextMin=function(t){this._nextMin=t},e.prototype.print=function(e){t.prototype.print.call(this,e),e.print(" "+this._depth[rh.LEFT]+"/"+this._depth[rh.RIGHT]),e.print(" ("+this.getDepthDelta()+")"),this._isInResult&&e.print(" inResult")},e.prototype.setMinEdgeRing=function(t){this._minEdgeRing=t},e.prototype.isLineEdge=function(){var t=this._label.isLine(0)||this._label.isLine(1),e=!this._label.isArea(0)||this._label.allPositionsEqual(0,Uu.EXTERIOR),n=!this._label.isArea(1)||this._label.allPositionsEqual(1,Uu.EXTERIOR);return t&&e&&n},e.prototype.setEdgeRing=function(t){this._edgeRing=t},e.prototype.getMinEdgeRing=function(){return this._minEdgeRing},e.prototype.getDepthDelta=function(){var t=this._edge.getDepthDelta();return this._isForward||(t=-t),t},e.prototype.setInResult=function(t){this._isInResult=t},e.prototype.getSym=function(){return this._sym},e.prototype.isForward=function(){return this._isForward},e.prototype.getEdge=function(){return this._edge},e.prototype.printEdge=function(t){this.print(t),t.print(" "),this._isForward?this._edge.print(t):this._edge.printReverse(t)},e.prototype.setSym=function(t){this._sym=t},e.prototype.setVisitedEdge=function(t){this.setVisited(t),this._sym.setVisited(t)},e.prototype.setEdgeDepths=function(t,e){var n=this.getEdge().getDepthDelta();this._isForward||(n=-n);var r=1;t===rh.LEFT&&(r=-1);var i=rh.opposite(t),o=e+n*r;this.setDepth(t,e),this.setDepth(i,o)},e.prototype.getEdgeRing=function(){return this._edgeRing},e.prototype.isInResult=function(){return this._isInResult},e.prototype.setNext=function(t){this._next=t},e.prototype.isVisited=function(){return this._isVisited},e.prototype.interfaces_=function(){return[]},e.prototype.getClass=function(){return e},e.depthFactor=function(t,e){return t===Uu.EXTERIOR&&e===Uu.INTERIOR?1:t===Uu.INTERIOR&&e===Uu.EXTERIOR?-1:0},e}(Eh),wh=function(){};wh.prototype.createNode=function(t){return new vh(t,null)},wh.prototype.interfaces_=function(){return[]},wh.prototype.getClass=function(){return wh};var Ih=function(){if(this._edges=new Bl,this._nodes=null,this._edgeEndList=new Bl,0===arguments.length)this._nodes=new _h(new wh);else if(1===arguments.length){var t=arguments[0];this._nodes=new _h(t)}};Ih.prototype.printEdges=function(t){t.println("Edges:");for(var e=0;e<this._edges.size();e++){t.println("edge "+e+":");var n=this._edges.get(e);n.print(t),n.eiList.print(t)}},Ih.prototype.find=function(t){return this._nodes.find(t)},Ih.prototype.addNode=function(){if(arguments[0]instanceof vh){var t=arguments[0];return this._nodes.addNode(t)}if(arguments[0]instanceof qu){var e=arguments[0];return this._nodes.addNode(e)}},Ih.prototype.getNodeIterator=function(){return this._nodes.iterator()},Ih.prototype.linkResultDirectedEdges=function(){for(var t=this._nodes.iterator();t.hasNext();)t.next().getEdges().linkResultDirectedEdges()},Ih.prototype.debugPrintln=function(t){ol.out.println(t)},Ih.prototype.isBoundaryNode=function(t,e){var n=this._nodes.find(e);if(null===n)return!1;var r=n.getLabel();return null!==r&&r.getLocation(t)===Uu.BOUNDARY},Ih.prototype.linkAllDirectedEdges=function(){for(var t=this._nodes.iterator();t.hasNext();)t.next().getEdges().linkAllDirectedEdges()},Ih.prototype.matchInSameDirection=function(t,e,n,r){return!!t.equals(n)&&bl.computeOrientation(t,e,r)===bl.COLLINEAR&&mh.quadrant(t,e)===mh.quadrant(n,r)},Ih.prototype.getEdgeEnds=function(){return this._edgeEndList},Ih.prototype.debugPrint=function(t){ol.out.print(t)},Ih.prototype.getEdgeIterator=function(){return this._edges.iterator()},Ih.prototype.findEdgeInSameDirection=function(t,e){for(var n=this,r=0;r<this._edges.size();r++){var i=n._edges.get(r),o=i.getCoordinates();if(n.matchInSameDirection(t,e,o[0],o[1]))return i;if(n.matchInSameDirection(t,e,o[o.length-1],o[o.length-2]))return i}return null},Ih.prototype.insertEdge=function(t){this._edges.add(t)},Ih.prototype.findEdgeEnd=function(t){for(var e=this.getEdgeEnds().iterator();e.hasNext();){var n=e.next();if(n.getEdge()===t)return n}return null},Ih.prototype.addEdges=function(t){for(var e=this,n=t.iterator();n.hasNext();){var r=n.next();e._edges.add(r);var i=new bh(r,!0),o=new bh(r,!1);i.setSym(o),o.setSym(i),e.add(i),e.add(o)}},Ih.prototype.add=function(t){this._nodes.add(t),this._edgeEndList.add(t)},Ih.prototype.getNodes=function(){return this._nodes.values()},Ih.prototype.findEdge=function(t,e){for(var n=0;n<this._edges.size();n++){var r=this._edges.get(n),i=r.getCoordinates();if(t.equals(i[0])&&e.equals(i[1]))return r}return null},Ih.prototype.interfaces_=function(){return[]},Ih.prototype.getClass=function(){return Ih},Ih.linkResultDirectedEdges=function(t){for(var e=t.iterator();e.hasNext();)e.next().getEdges().linkResultDirectedEdges()};var Nh=function(){this._geometryFactory=null,this._shellList=new Bl;var t=arguments[0];this._geometryFactory=t};Nh.prototype.sortShellsAndHoles=function(t,e,n){for(var r=t.iterator();r.hasNext();){var i=r.next();i.isHole()?n.add(i):e.add(i)}},Nh.prototype.computePolygons=function(t){for(var e=new Bl,n=t.iterator();n.hasNext();){var r=n.next().toPolygon(this._geometryFactory);e.add(r)}return e},Nh.prototype.placeFreeHoles=function(t,e){for(var n=e.iterator();n.hasNext();){var r=n.next();if(null===r.getShell()){var i=this.findEdgeRingContaining(r,t);if(null===i)throw new uh("unable to assign hole to a shell",r.getCoordinate(0));r.setShell(i)}}},Nh.prototype.buildMinimalEdgeRings=function(t,e,n){for(var r=new Bl,i=t.iterator();i.hasNext();){var o=i.next();if(o.getMaxNodeDegree()>2){o.linkDirectedEdgesForMinimalEdgeRings();var s=o.buildMinimalRings(),a=this.findShell(s);null!==a?(this.placePolygonHoles(a,s),e.add(a)):n.addAll(s)}else r.add(o)}return r},Nh.prototype.containsPoint=function(t){for(var e=this._shellList.iterator();e.hasNext();)if(e.next().containsPoint(t))return!0;return!1},Nh.prototype.buildMaximalEdgeRings=function(t){for(var e=new Bl,n=t.iterator();n.hasNext();){var r=n.next();if(r.isInResult()&&r.getLabel().isArea()&&null===r.getEdgeRing()){var i=new dh(r,this._geometryFactory);e.add(i),i.setInResult()}}return e},Nh.prototype.placePolygonHoles=function(t,e){for(var n=e.iterator();n.hasNext();){var r=n.next();r.isHole()&&r.setShell(t)}},Nh.prototype.getPolygons=function(){return this.computePolygons(this._shellList)},Nh.prototype.findEdgeRingContaining=function(t,e){for(var n=t.getLinearRing(),r=n.getEnvelopeInternal(),i=n.getCoordinateN(0),o=null,s=null,a=e.iterator();a.hasNext();){var u=a.next(),l=u.getLinearRing(),c=l.getEnvelopeInternal();null!==o&&(s=o.getLinearRing().getEnvelopeInternal());var h=!1;c.contains(r)&&bl.isPointInRing(i,l.getCoordinates())&&(h=!0),h&&(null===o||s.contains(c))&&(o=u)}return o},Nh.prototype.findShell=function(t){for(var e=0,n=null,r=t.iterator();r.hasNext();){var i=r.next();i.isHole()||(n=i,e++)}return yl.isTrue(e<=1,"found two shells in MinimalEdgeRing list"),n},Nh.prototype.add=function(){if(1===arguments.length){var t=arguments[0];this.add(t.getEdgeEnds(),t.getNodes())}else if(2===arguments.length){var e=arguments[0],n=arguments[1];Ih.linkResultDirectedEdges(n);var r=this.buildMaximalEdgeRings(e),i=new Bl,o=this.buildMinimalEdgeRings(r,this._shellList,i);this.sortShellsAndHoles(o,this._shellList,i),this.placeFreeHoles(this._shellList,i)}},Nh.prototype.interfaces_=function(){return[]},Nh.prototype.getClass=function(){return Nh};var Sh=function(){};Sh.prototype.getBounds=function(){},Sh.prototype.interfaces_=function(){return[]},Sh.prototype.getClass=function(){return Sh};var Ch=function(){this._bounds=null,this._item=null;var t=arguments[0],e=arguments[1];this._bounds=t,this._item=e};Ch.prototype.getItem=function(){return this._item},Ch.prototype.getBounds=function(){return this._bounds},Ch.prototype.interfaces_=function(){return[Sh,Gu]},Ch.prototype.getClass=function(){return Ch};var Ph=function(){this._size=null,this._items=null,this._size=0,this._items=new Bl,this._items.add(null)};Ph.prototype.poll=function(){if(this.isEmpty())return null;var t=this._items.get(1);return this._items.set(1,this._items.get(this._size)),this._size-=1,this.reorder(1),t},Ph.prototype.size=function(){return this._size},Ph.prototype.reorder=function(t){for(var e=this,n=null,r=this._items.get(t);2*t<=this._size&&((n=2*t)!==e._size&&e._items.get(n+1).compareTo(e._items.get(n))<0&&n++,e._items.get(n).compareTo(r)<0);t=n)e._items.set(t,e._items.get(n));this._items.set(t,r)},Ph.prototype.clear=function(){this._size=0,this._items.clear()},Ph.prototype.isEmpty=function(){return 0===this._size},Ph.prototype.add=function(t){this._items.add(null),this._size+=1;var e=this._size;for(this._items.set(0,t);t.compareTo(this._items.get(Math.trunc(e/2)))<0;e/=2)this._items.set(e,this._items.get(Math.trunc(e/2)));this._items.set(e,t)},Ph.prototype.interfaces_=function(){return[]},Ph.prototype.getClass=function(){return Ph};var Mh=function(){};Mh.prototype.visitItem=function(t){},Mh.prototype.interfaces_=function(){return[]},Mh.prototype.getClass=function(){return Mh};var Lh=function(){};Lh.prototype.insert=function(t,e){},Lh.prototype.remove=function(t,e){},Lh.prototype.query=function(){},Lh.prototype.interfaces_=function(){return[]},Lh.prototype.getClass=function(){return Lh};var Oh=function(){if(this._childBoundables=new Bl,this._bounds=null,this._level=null,0===arguments.length);else if(1===arguments.length){var t=arguments[0];this._level=t}},Rh={serialVersionUID:{configurable:!0}};Oh.prototype.getLevel=function(){return this._level},Oh.prototype.size=function(){return this._childBoundables.size()},Oh.prototype.getChildBoundables=function(){return this._childBoundables},Oh.prototype.addChildBoundable=function(t){yl.isTrue(null===this._bounds),this._childBoundables.add(t)},Oh.prototype.isEmpty=function(){return this._childBoundables.isEmpty()},Oh.prototype.getBounds=function(){return null===this._bounds&&(this._bounds=this.computeBounds()),this._bounds},Oh.prototype.interfaces_=function(){return[Sh,Gu]},Oh.prototype.getClass=function(){return Oh},Rh.serialVersionUID.get=function(){return 0x5a1e55ec41369800},Object.defineProperties(Oh,Rh);var Th=function(){};Th.reverseOrder=function(){return{compare:function(t,e){return e.compareTo(t)}}},Th.min=function(t){return Th.sort(t),t.get(0)},Th.sort=function(t,e){var n=t.toArray();e?lc.sort(n,e):lc.sort(n);for(var r=t.iterator(),i=0,o=n.length;i<o;i++)r.next(),r.set(n[i])},Th.singletonList=function(t){var e=new Bl;return e.add(t),e};var Ah=function(){this._boundable1=null,this._boundable2=null,this._distance=null,this._itemDistance=null;var t=arguments[0],e=arguments[1],n=arguments[2];this._boundable1=t,this._boundable2=e,this._itemDistance=n,this._distance=this.distance()};Ah.prototype.expandToQueue=function(t,e){var n=Ah.isComposite(this._boundable1),r=Ah.isComposite(this._boundable2);if(n&&r)return Ah.area(this._boundable1)>Ah.area(this._boundable2)?(this.expand(this._boundable1,this._boundable2,t,e),null):(this.expand(this._boundable2,this._boundable1,t,e),null);if(n)return this.expand(this._boundable1,this._boundable2,t,e),null;if(r)return this.expand(this._boundable2,this._boundable1,t,e),null;throw new Ru("neither boundable is composite")},Ah.prototype.isLeaves=function(){return!(Ah.isComposite(this._boundable1)||Ah.isComposite(this._boundable2))},Ah.prototype.compareTo=function(t){var e=t;return this._distance<e._distance?-1:this._distance>e._distance?1:0},Ah.prototype.expand=function(t,e,n,r){for(var i=t.getChildBoundables().iterator();i.hasNext();){var o=i.next(),s=new Ah(o,e,this._itemDistance);s.getDistance()<r&&n.add(s)}},Ah.prototype.getBoundable=function(t){return 0===t?this._boundable1:this._boundable2},Ah.prototype.getDistance=function(){return this._distance},Ah.prototype.distance=function(){return this.isLeaves()?this._itemDistance.distance(this._boundable1,this._boundable2):this._boundable1.getBounds().distance(this._boundable2.getBounds())},Ah.prototype.interfaces_=function(){return[Du]},Ah.prototype.getClass=function(){return Ah},Ah.area=function(t){return t.getBounds().getArea()},Ah.isComposite=function(t){return t instanceof Oh};var Dh=function t(){if(this._root=null,this._built=!1,this._itemBoundables=new Bl,this._nodeCapacity=null,0===arguments.length){var e=t.DEFAULT_NODE_CAPACITY;this._nodeCapacity=e}else if(1===arguments.length){var n=arguments[0];yl.isTrue(n>1,"Node capacity must be greater than 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Bl,i=n.getChildBoundables().iterator();i.hasNext();){var o=i.next();if(o instanceof Oh){var s=t.itemsTree(o);null!==s&&r.add(s)}else o instanceof Ch?r.add(o.getItem()):yl.shouldNeverReachHere()}return r.size()<=0?null:r}},Dh.prototype.insert=function(t,e){yl.isTrue(!this._built,"Cannot insert items into an STR packed R-tree after it has been built."),this._itemBoundables.add(new Ch(t,e))},Dh.prototype.boundablesAtLevel=function(){var t=this;if(1===arguments.length){var e=arguments[0],n=new Bl;return this.boundablesAtLevel(e,this._root,n),n}if(3===arguments.length){var r=arguments[0],i=arguments[1],o=arguments[2];if(yl.isTrue(r>-2),i.getLevel()===r)return o.add(i),null;for(var s=i.getChildBoundables().iterator();s.hasNext();){var a=s.next();a instanceof Oh?t.boundablesAtLevel(r,a,o):(yl.isTrue(a instanceof Ch),-1===r&&o.add(a))}return null}},Dh.prototype.query=function(){var t=this;if(1===arguments.length){var e=arguments[0];this.build();var n=new Bl;return this.isEmpty()||this.getIntersectsOp().intersects(this._root.getBounds(),e)&&this.query(e,this._root,n),n}if(2===arguments.length){var r=arguments[0],i=arguments[1];if(this.build(),this.isEmpty())return null;this.getIntersectsOp().intersects(this._root.getBounds(),r)&&this.query(r,this._root,i)}else if(3===arguments.length)if(Xu(arguments[2],Mh)&&arguments[0]instanceof Object&&arguments[1]instanceof Oh)for(var o=arguments[0],s=arguments[1],a=arguments[2],u=s.getChildBoundables(),l=0;l<u.size();l++){var c=u.get(l);t.getIntersectsOp().intersects(c.getBounds(),o)&&(c instanceof Oh?t.query(o,c,a):c instanceof Ch?a.visitItem(c.getItem()):yl.shouldNeverReachHere())}else if(Xu(arguments[2],Gl)&&arguments[0]instanceof Object&&arguments[1]instanceof Oh)for(var h=arguments[0],p=arguments[1],f=arguments[2],g=p.getChildBoundables(),d=0;d<g.size();d++){var y=g.get(d);t.getIntersectsOp().intersects(y.getBounds(),h)&&(y instanceof Oh?t.query(h,y,f):y instanceof Ch?f.add(y.getItem()):yl.shouldNeverReachHere())}},Dh.prototype.build=function(){if(this._built)return null;this._root=this._itemBoundables.isEmpty()?this.createNode(0):this.createHigherLevels(this._itemBoundables,-1),this._itemBoundables=null,this._built=!0},Dh.prototype.getRoot=function(){return this.build(),this._root},Dh.prototype.remove=function(){var t=this;if(2===arguments.length){var e=arguments[0],n=arguments[1];return this.build(),!!this.getIntersectsOp().intersects(this._root.getBounds(),e)&&this.remove(e,this._root,n)}if(3===arguments.length){var r=arguments[0],i=arguments[1],o=arguments[2],s=this.removeItem(i,o);if(s)return!0;for(var a=null,u=i.getChildBoundables().iterator();u.hasNext();){var l=u.next();if(t.getIntersectsOp().intersects(l.getBounds(),r)&&l instanceof Oh&&(s=t.remove(r,l,o))){a=l;break}}return null!==a&&a.getChildBoundables().isEmpty()&&i.getChildBoundables().remove(a),s}},Dh.prototype.createHigherLevels=function(t,e){yl.isTrue(!t.isEmpty());var n=this.createParentBoundables(t,e+1);return 1===n.size()?n.get(0):this.createHigherLevels(n,e+1)},Dh.prototype.depth=function(){var t=this;if(0===arguments.length)return this.isEmpty()?0:(this.build(),this.depth(this._root));if(1===arguments.length){for(var e=arguments[0],n=0,r=e.getChildBoundables().iterator();r.hasNext();){var i=r.next();if(i instanceof Oh){var o=t.depth(i);o>n&&(n=o)}}return n+1}},Dh.prototype.createParentBoundables=function(t,e){var n=this;yl.isTrue(!t.isEmpty());var r=new Bl;r.add(this.createNode(e));var i=new Bl(t);Th.sort(i,this.getComparator());for(var o=i.iterator();o.hasNext();){var s=o.next();n.lastNode(r).getChildBoundables().size()===n.getNodeCapacity()&&r.add(n.createNode(e)),n.lastNode(r).addChildBoundable(s)}return r},Dh.prototype.isEmpty=function(){return this._built?this._root.isEmpty():this._itemBoundables.isEmpty()},Dh.prototype.interfaces_=function(){return[Gu]},Dh.prototype.getClass=function(){return Dh},Dh.compareDoubles=function(t,e){return t>e?1:t<e?-1:0},Fh.IntersectsOp.get=function(){return kh},Fh.serialVersionUID.get=function(){return-0x35ef64c82d4c5400},Fh.DEFAULT_NODE_CAPACITY.get=function(){return 10},Object.defineProperties(Dh,Fh);var kh=function(){},Gh=function(){};Gh.prototype.distance=function(t,e){},Gh.prototype.interfaces_=function(){return[]},Gh.prototype.getClass=function(){return Gh};var qh=function(t){function e(n){n=n||e.DEFAULT_NODE_CAPACITY,t.call(this,n)}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var n={STRtreeNode:{configurable:!0},serialVersionUID:{configurable:!0},xComparator:{configurable:!0},yComparator:{configurable:!0},intersectsOp:{configurable:!0},DEFAULT_NODE_CAPACITY:{configurable:!0}};return e.prototype.createParentBoundablesFromVerticalSlices=function(t,e){yl.isTrue(t.length>0);for(var n=new Bl,r=0;r<t.length;r++)n.addAll(this.createParentBoundablesFromVerticalSlice(t[r],e));return n},e.prototype.createNode=function(t){return new Bh(t)},e.prototype.size=function(){return 0===arguments.length?t.prototype.size.call(this):t.prototype.size.apply(this,arguments)},e.prototype.insert=function(){if(2!==arguments.length)return t.prototype.insert.apply(this,arguments);var e=arguments[0],n=arguments[1];if(e.isNull())return null;t.prototype.insert.call(this,e,n)},e.prototype.getIntersectsOp=function(){return e.intersectsOp},e.prototype.verticalSlices=function(t,e){for(var n=Math.trunc(Math.ceil(t.size()/e)),r=new Array(e).fill(null),i=t.iterator(),o=0;o<e;o++){r[o]=new Bl;for(var s=0;i.hasNext()&&s<n;){var a=i.next();r[o].add(a),s++}}return r},e.prototype.query=function(){if(1===arguments.length){var e=arguments[0];return t.prototype.query.call(this,e)}if(2===arguments.length){var n=arguments[0],r=arguments[1];t.prototype.query.call(this,n,r)}else if(3===arguments.length)if(Xu(arguments[2],Mh)&&arguments[0]instanceof Object&&arguments[1]instanceof Oh){var i=arguments[0],o=arguments[1],s=arguments[2];t.prototype.query.call(this,i,o,s)}else if(Xu(arguments[2],Gl)&&arguments[0]instanceof Object&&arguments[1]instanceof Oh){var a=arguments[0],u=arguments[1],l=arguments[2];t.prototype.query.call(this,a,u,l)}},e.prototype.getComparator=function(){return e.yComparator},e.prototype.createParentBoundablesFromVerticalSlice=function(e,n){return t.prototype.createParentBoundables.call(this,e,n)},e.prototype.remove=function(){if(2===arguments.length){var e=arguments[0],n=arguments[1];return t.prototype.remove.call(this,e,n)}return t.prototype.remove.apply(this,arguments)},e.prototype.depth=function(){return 0===arguments.length?t.prototype.depth.call(this):t.prototype.depth.apply(this,arguments)},e.prototype.createParentBoundables=function(t,n){yl.isTrue(!t.isEmpty());var r=Math.trunc(Math.ceil(t.size()/this.getNodeCapacity())),i=new Bl(t);Th.sort(i,e.xComparator);var o=this.verticalSlices(i,Math.trunc(Math.ceil(Math.sqrt(r))));return this.createParentBoundablesFromVerticalSlices(o,n)},e.prototype.nearestNeighbour=function(){if(1===arguments.length){if(Xu(arguments[0],Gh)){var t=arguments[0],n=new Ah(this.getRoot(),this.getRoot(),t);return this.nearestNeighbour(n)}if(arguments[0]instanceof Ah){var r=arguments[0];return this.nearestNeighbour(r,Tu.POSITIVE_INFINITY)}}else if(2===arguments.length){if(arguments[0]instanceof e&&Xu(arguments[1],Gh)){var i=arguments[0],o=arguments[1],s=new Ah(this.getRoot(),i.getRoot(),o);return this.nearestNeighbour(s)}if(arguments[0]instanceof Ah&&"number"==typeof arguments[1]){var a=arguments[0],u=arguments[1],l=u,c=null,h=new Ph;for(h.add(a);!h.isEmpty()&&l>0;){var p=h.poll(),f=p.getDistance();if(f>=l)break;p.isLeaves()?(l=f,c=p):p.expandToQueue(h,l)}return[c.getBoundable(0).getItem(),c.getBoundable(1).getItem()]}}else if(3===arguments.length){var g=arguments[0],d=arguments[1],y=arguments[2],v=new Ch(g,d),_=new Ah(this.getRoot(),v,y);return this.nearestNeighbour(_)[0]}},e.prototype.interfaces_=function(){return[Lh,Gu]},e.prototype.getClass=function(){return e},e.centreX=function(t){return e.avg(t.getMinX(),t.getMaxX())},e.avg=function(t,e){return(t+e)/2},e.centreY=function(t){return e.avg(t.getMinY(),t.getMaxY())},n.STRtreeNode.get=function(){return Bh},n.serialVersionUID.get=function(){return 0x39920f7d5f261e0},n.xComparator.get=function(){return{interfaces_:function(){return[ku]},compare:function(n,r){return t.compareDoubles(e.centreX(n.getBounds()),e.centreX(r.getBounds()))}}},n.yComparator.get=function(){return{interfaces_:function(){return[ku]},compare:function(n,r){return t.compareDoubles(e.centreY(n.getBounds()),e.centreY(r.getBounds()))}}},n.intersectsOp.get=function(){return{interfaces_:function(){return[t.IntersectsOp]},intersects:function(t,e){return t.intersects(e)}}},n.DEFAULT_NODE_CAPACITY.get=function(){return 10},Object.defineProperties(e,n),e}(Dh),Bh=function(t){function e(){var e=arguments[0];t.call(this,e)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.computeBounds=function(){for(var t=null,e=this.getChildBoundables().iterator();e.hasNext();){var n=e.next();null===t?t=new al(n.getBounds()):t.expandToInclude(n.getBounds())}return t},e.prototype.interfaces_=function(){return[]},e.prototype.getClass=function(){return e},e}(Oh),zh=function(){};zh.prototype.interfaces_=function(){return[]},zh.prototype.getClass=function(){return zh},zh.relativeSign=function(t,e){return t<e?-1:t>e?1:0},zh.compare=function(t,e,n){if(e.equals2D(n))return 0;var r=zh.relativeSign(e.x,n.x),i=zh.relativeSign(e.y,n.y);switch(t){case 0:return zh.compareValue(r,i);case 1:return zh.compareValue(i,r);case 2:return zh.compareValue(i,-r);case 3:return zh.compareValue(-r,i);case 4:return zh.compareValue(-r,-i);case 5:return zh.compareValue(-i,-r);case 6:return zh.compareValue(-i,r);case 7:return zh.compareValue(r,-i)}return yl.shouldNeverReachHere("invalid octant value"),0},zh.compareValue=function(t,e){return t<0?-1:t>0?1:e<0?-1:e>0?1:0};var jh=function(){this._segString=null,this.coord=null,this.segmentIndex=null,this._segmentOctant=null,this._isInterior=null;var t=arguments[0],e=arguments[1],n=arguments[2],r=arguments[3];this._segString=t,this.coord=new qu(e),this.segmentIndex=n,this._segmentOctant=r,this._isInterior=!e.equals2D(t.getCoordinate(n))};jh.prototype.getCoordinate=function(){return this.coord},jh.prototype.print=function(t){t.print(this.coord),t.print(" seg # = "+this.segmentIndex)},jh.prototype.compareTo=function(t){var e=t;return this.segmentIndex<e.segmentIndex?-1:this.segmentIndex>e.segmentIndex?1:this.coord.equals2D(e.coord)?0:zh.compare(this._segmentOctant,this.coord,e.coord)},jh.prototype.isEndPoint=function(t){return 0===this.segmentIndex&&!this._isInterior||this.segmentIndex===t},jh.prototype.isInterior=function(){return this._isInterior},jh.prototype.interfaces_=function(){return[Du]},jh.prototype.getClass=function(){return jh};var Uh=function(){this._nodeMap=new ic,this._edge=null;var t=arguments[0];this._edge=t};Uh.prototype.getSplitCoordinates=function(){var t=new jl;this.addEndpoints();for(var e=this.iterator(),n=e.next();e.hasNext();){var r=e.next();this.addEdgeCoordinates(n,r,t),n=r}return t.toCoordinateArray()},Uh.prototype.addCollapsedNodes=function(){var t=new Bl;this.findCollapsesFromInsertedNodes(t),this.findCollapsesFromExistingVertices(t);for(var e=t.iterator();e.hasNext();){var n=e.next().intValue();this.add(this._edge.getCoordinate(n),n)}},Uh.prototype.print=function(t){t.println("Intersections:");for(var e=this.iterator();e.hasNext();)e.next().print(t)},Uh.prototype.findCollapsesFromExistingVertices=function(t){for(var e=0;e<this._edge.size()-2;e++){var n=this._edge.getCoordinate(e),r=this._edge.getCoordinate(e+2);n.equals2D(r)&&t.add(new Ju(e+1))}},Uh.prototype.addEdgeCoordinates=function(t,e,n){var r=this._edge.getCoordinate(e.segmentIndex),i=e.isInterior()||!e.coord.equals2D(r);n.add(new qu(t.coord),!1);for(var o=t.segmentIndex+1;o<=e.segmentIndex;o++)n.add(this._edge.getCoordinate(o));i&&n.add(new qu(e.coord))},Uh.prototype.iterator=function(){return this._nodeMap.values().iterator()},Uh.prototype.addSplitEdges=function(t){this.addEndpoints(),this.addCollapsedNodes();for(var e=this.iterator(),n=e.next();e.hasNext();){var r=e.next(),i=this.createSplitEdge(n,r);t.add(i),n=r}},Uh.prototype.findCollapseIndex=function(t,e,n){if(!t.coord.equals2D(e.coord))return!1;var r=e.segmentIndex-t.segmentIndex;return e.isInterior()||r--,1===r&&(n[0]=t.segmentIndex+1,!0)},Uh.prototype.findCollapsesFromInsertedNodes=function(t){for(var e=new Array(1).fill(null),n=this.iterator(),r=n.next();n.hasNext();){var i=n.next();this.findCollapseIndex(r,i,e)&&t.add(new Ju(e[0])),r=i}},Uh.prototype.getEdge=function(){return this._edge},Uh.prototype.addEndpoints=function(){var t=this._edge.size()-1;this.add(this._edge.getCoordinate(0),0),this.add(this._edge.getCoordinate(t),t)},Uh.prototype.createSplitEdge=function(t,e){var n=e.segmentIndex-t.segmentIndex+2,r=this._edge.getCoordinate(e.segmentIndex),i=e.isInterior()||!e.coord.equals2D(r);i||n--;var o=new Array(n).fill(null),s=0;o[s++]=new qu(t.coord);for(var a=t.segmentIndex+1;a<=e.segmentIndex;a++)o[s++]=this._edge.getCoordinate(a);return i&&(o[s]=new qu(e.coord)),new Hh(o,this._edge.getData())},Uh.prototype.add=function(t,e){var n=new jh(this._edge,t,e,this._edge.getSegmentOctant(e)),r=this._nodeMap.get(n);return null!==r?(yl.isTrue(r.coord.equals2D(t),"Found equal nodes with different coordinates"),r):(this._nodeMap.put(n,n),n)},Uh.prototype.checkSplitEdgesCorrectness=function(t){var e=this._edge.getCoordinates(),n=t.get(0).getCoordinate(0);if(!n.equals2D(e[0]))throw new gl("bad split edge start point at "+n);var r=t.get(t.size()-1).getCoordinates(),i=r[r.length-1];if(!i.equals2D(e[e.length-1]))throw new gl("bad split edge end point at "+i)},Uh.prototype.interfaces_=function(){return[]},Uh.prototype.getClass=function(){return Uh};var Vh=function(){};Vh.prototype.interfaces_=function(){return[]},Vh.prototype.getClass=function(){return Vh},Vh.octant=function(){if("number"==typeof arguments[0]&&"number"==typeof arguments[1]){var t=arguments[0],e=arguments[1];if(0===t&&0===e)throw new Ru("Cannot compute the octant for point ( "+t+", "+e+" )");var n=Math.abs(t),r=Math.abs(e);return t>=0?e>=0?n>=r?0:1:n>=r?7:6:e>=0?n>=r?3:2:n>=r?4:5}if(arguments[0]instanceof qu&&arguments[1]instanceof qu){var i=arguments[0],o=arguments[1],s=o.x-i.x,a=o.y-i.y;if(0===s&&0===a)throw new Ru("Cannot compute the octant for two identical points "+i);return Vh.octant(s,a)}};var Xh=function(){};Xh.prototype.getCoordinates=function(){},Xh.prototype.size=function(){},Xh.prototype.getCoordinate=function(t){},Xh.prototype.isClosed=function(){},Xh.prototype.setData=function(t){},Xh.prototype.getData=function(){},Xh.prototype.interfaces_=function(){return[]},Xh.prototype.getClass=function(){return Xh};var Yh=function(){};Yh.prototype.addIntersection=function(t,e){},Yh.prototype.interfaces_=function(){return[Xh]},Yh.prototype.getClass=function(){return Yh};var Hh=function(){this._nodeList=new Uh(this),this._pts=null,this._data=null;var t=arguments[0],e=arguments[1];this._pts=t,this._data=e};Hh.prototype.getCoordinates=function(){return this._pts},Hh.prototype.size=function(){return this._pts.length},Hh.prototype.getCoordinate=function(t){return this._pts[t]},Hh.prototype.isClosed=function(){return this._pts[0].equals(this._pts[this._pts.length-1])},Hh.prototype.getSegmentOctant=function(t){return t===this._pts.length-1?-1:this.safeOctant(this.getCoordinate(t),this.getCoordinate(t+1))},Hh.prototype.setData=function(t){this._data=t},Hh.prototype.safeOctant=function(t,e){return t.equals2D(e)?0:Vh.octant(t,e)},Hh.prototype.getData=function(){return this._data},Hh.prototype.addIntersection=function(){if(2===arguments.length){var t=arguments[0],e=arguments[1];this.addIntersectionNode(t,e)}else if(4===arguments.length){var n=arguments[0],r=arguments[1],i=arguments[3],o=new qu(n.getIntersection(i));this.addIntersection(o,r)}},Hh.prototype.toString=function(){return fl.toLineString(new Bc(this._pts))},Hh.prototype.getNodeList=function(){return this._nodeList},Hh.prototype.addIntersectionNode=function(t,e){var n=e,r=n+1;if(r<this._pts.length){var i=this._pts[r];t.equals2D(i)&&(n=r)}return this._nodeList.add(t,n)},Hh.prototype.addIntersections=function(t,e,n){for(var r=0;r<t.getIntersectionNum();r++)this.addIntersection(t,e,n,r)},Hh.prototype.interfaces_=function(){return[Yh]},Hh.prototype.getClass=function(){return Hh},Hh.getNodedSubstrings=function(){if(1===arguments.length){var t=arguments[0],e=new Bl;return Hh.getNodedSubstrings(t,e),e}if(2===arguments.length)for(var n=arguments[0],r=arguments[1],i=n.iterator();i.hasNext();){var o=i.next();o.getNodeList().addSplitEdges(r)}};var Wh=function(){if(this.p0=null,this.p1=null,0===arguments.length)this.p0=new qu,this.p1=new qu;else if(1===arguments.length){var t=arguments[0];this.p0=new qu(t.p0),this.p1=new qu(t.p1)}else if(2===arguments.length)this.p0=arguments[0],this.p1=arguments[1];else if(4===arguments.length){var e=arguments[0],n=arguments[1],r=arguments[2],i=arguments[3];this.p0=new qu(e,n),this.p1=new qu(r,i)}},Jh={serialVersionUID:{configurable:!0}};Wh.prototype.minX=function(){return Math.min(this.p0.x,this.p1.x)},Wh.prototype.orientationIndex=function(){if(arguments[0]instanceof Wh){var t=arguments[0],e=bl.orientationIndex(this.p0,this.p1,t.p0),n=bl.orientationIndex(this.p0,this.p1,t.p1);return e>=0&&n>=0||e<=0&&n<=0?Math.max(e,n):0}if(arguments[0]instanceof qu){var r=arguments[0];return bl.orientationIndex(this.p0,this.p1,r)}},Wh.prototype.toGeometry=function(t){return t.createLineString([this.p0,this.p1])},Wh.prototype.isVertical=function(){return this.p0.x===this.p1.x},Wh.prototype.equals=function(t){if(!(t instanceof Wh))return!1;var e=t;return this.p0.equals(e.p0)&&this.p1.equals(e.p1)},Wh.prototype.intersection=function(t){var e=new ml;return e.computeIntersection(this.p0,this.p1,t.p0,t.p1),e.hasIntersection()?e.getIntersection(0):null},Wh.prototype.project=function(){if(arguments[0]instanceof qu){var t=arguments[0];if(t.equals(this.p0)||t.equals(this.p1))return new qu(t);var e=this.projectionFactor(t),n=new qu;return n.x=this.p0.x+e*(this.p1.x-this.p0.x),n.y=this.p0.y+e*(this.p1.y-this.p0.y),n}if(arguments[0]instanceof Wh){var r=arguments[0],i=this.projectionFactor(r.p0),o=this.projectionFactor(r.p1);if(i>=1&&o>=1)return null;if(i<=0&&o<=0)return null;var s=this.project(r.p0);i<0&&(s=this.p0),i>1&&(s=this.p1);var a=this.project(r.p1);return o<0&&(a=this.p0),o>1&&(a=this.p1),new Wh(s,a)}},Wh.prototype.normalize=function(){this.p1.compareTo(this.p0)<0&&this.reverse()},Wh.prototype.angle=function(){return Math.atan2(this.p1.y-this.p0.y,this.p1.x-this.p0.x)},Wh.prototype.getCoordinate=function(t){return 0===t?this.p0:this.p1},Wh.prototype.distancePerpendicular=function(t){return bl.distancePointLinePerpendicular(t,this.p0,this.p1)},Wh.prototype.minY=function(){return Math.min(this.p0.y,this.p1.y)},Wh.prototype.midPoint=function(){return Wh.midPoint(this.p0,this.p1)},Wh.prototype.projectionFactor=function(t){if(t.equals(this.p0))return 0;if(t.equals(this.p1))return 1;var e=this.p1.x-this.p0.x,n=this.p1.y-this.p0.y,r=e*e+n*n;return r<=0?Tu.NaN:((t.x-this.p0.x)*e+(t.y-this.p0.y)*n)/r},Wh.prototype.closestPoints=function(t){var e=this.intersection(t);if(null!==e)return[e,e];var n=new Array(2).fill(null),r=Tu.MAX_VALUE,i=null,o=this.closestPoint(t.p0);r=o.distance(t.p0),n[0]=o,n[1]=t.p0;var s=this.closestPoint(t.p1);(i=s.distance(t.p1))<r&&(r=i,n[0]=s,n[1]=t.p1);var a=t.closestPoint(this.p0);(i=a.distance(this.p0))<r&&(r=i,n[0]=this.p0,n[1]=a);var u=t.closestPoint(this.p1);return(i=u.distance(this.p1))<r&&(r=i,n[0]=this.p1,n[1]=u),n},Wh.prototype.closestPoint=function(t){var e=this.projectionFactor(t);return e>0&&e<1?this.project(t):this.p0.distance(t)<this.p1.distance(t)?this.p0:this.p1},Wh.prototype.maxX=function(){return Math.max(this.p0.x,this.p1.x)},Wh.prototype.getLength=function(){return this.p0.distance(this.p1)},Wh.prototype.compareTo=function(t){var e=t,n=this.p0.compareTo(e.p0);return 0!==n?n:this.p1.compareTo(e.p1)},Wh.prototype.reverse=function(){var t=this.p0;this.p0=this.p1,this.p1=t},Wh.prototype.equalsTopo=function(t){return this.p0.equals(t.p0)&&(this.p1.equals(t.p1)||this.p0.equals(t.p1))&&this.p1.equals(t.p0)},Wh.prototype.lineIntersection=function(t){try{return sl.intersection(this.p0,this.p1,t.p0,t.p1)}catch(t){if(!(t instanceof il))throw t}return null},Wh.prototype.maxY=function(){return Math.max(this.p0.y,this.p1.y)},Wh.prototype.pointAlongOffset=function(t,e){var n=this.p0.x+t*(this.p1.x-this.p0.x),r=this.p0.y+t*(this.p1.y-this.p0.y),i=this.p1.x-this.p0.x,o=this.p1.y-this.p0.y,s=Math.sqrt(i*i+o*o),a=0,u=0;if(0!==e){if(s<=0)throw new Error("Cannot compute offset from zero-length line segment");a=e*i/s,u=e*o/s}return new qu(n-u,r+a)},Wh.prototype.setCoordinates=function(){if(1===arguments.length){var t=arguments[0];this.setCoordinates(t.p0,t.p1)}else if(2===arguments.length){var e=arguments[0],n=arguments[1];this.p0.x=e.x,this.p0.y=e.y,this.p1.x=n.x,this.p1.y=n.y}},Wh.prototype.segmentFraction=function(t){var e=this.projectionFactor(t);return e<0?e=0:(e>1||Tu.isNaN(e))&&(e=1),e},Wh.prototype.toString=function(){return"LINESTRING( "+this.p0.x+" "+this.p0.y+", "+this.p1.x+" "+this.p1.y+")"},Wh.prototype.isHorizontal=function(){return this.p0.y===this.p1.y},Wh.prototype.distance=function(){if(arguments[0]instanceof Wh){var t=arguments[0];return bl.distanceLineLine(this.p0,this.p1,t.p0,t.p1)}if(arguments[0]instanceof qu){var e=arguments[0];return bl.distancePointLine(e,this.p0,this.p1)}},Wh.prototype.pointAlong=function(t){var e=new qu;return e.x=this.p0.x+t*(this.p1.x-this.p0.x),e.y=this.p0.y+t*(this.p1.y-this.p0.y),e},Wh.prototype.hashCode=function(){var t=Tu.doubleToLongBits(this.p0.x);t^=31*Tu.doubleToLongBits(this.p0.y);var e=Math.trunc(t)^Math.trunc(t>>32),n=Tu.doubleToLongBits(this.p1.x);return n^=31*Tu.doubleToLongBits(this.p1.y),e^Math.trunc(n)^Math.trunc(n>>32)},Wh.prototype.interfaces_=function(){return[Du,Gu]},Wh.prototype.getClass=function(){return Wh},Wh.midPoint=function(t,e){return new qu((t.x+e.x)/2,(t.y+e.y)/2)},Jh.serialVersionUID.get=function(){return 0x2d2172135f411c00},Object.defineProperties(Wh,Jh);var Zh=function(){this.tempEnv1=new al,this.tempEnv2=new al,this._overlapSeg1=new Wh,this._overlapSeg2=new Wh};Zh.prototype.overlap=function(){if(2===arguments.length);else if(4===arguments.length){var t=arguments[0],e=arguments[1],n=arguments[2],r=arguments[3];t.getLineSegment(e,this._overlapSeg1),n.getLineSegment(r,this._overlapSeg2),this.overlap(this._overlapSeg1,this._overlapSeg2)}},Zh.prototype.interfaces_=function(){return[]},Zh.prototype.getClass=function(){return Zh};var Kh=function(){this._pts=null,this._start=null,this._end=null,this._env=null,this._context=null,this._id=null;var t=arguments[0],e=arguments[1],n=arguments[2],r=arguments[3];this._pts=t,this._start=e,this._end=n,this._context=r};Kh.prototype.getLineSegment=function(t,e){e.p0=this._pts[t],e.p1=this._pts[t+1]},Kh.prototype.computeSelect=function(t,e,n,r){var i=this._pts[e],o=this._pts[n];if(r.tempEnv1.init(i,o),n-e==1)return r.select(this,e),null;if(!t.intersects(r.tempEnv1))return null;var s=Math.trunc((e+n)/2);e<s&&this.computeSelect(t,e,s,r),s<n&&this.computeSelect(t,s,n,r)},Kh.prototype.getCoordinates=function(){for(var t=new Array(this._end-this._start+1).fill(null),e=0,n=this._start;n<=this._end;n++)t[e++]=this._pts[n];return t},Kh.prototype.computeOverlaps=function(t,e){this.computeOverlapsInternal(this._start,this._end,t,t._start,t._end,e)},Kh.prototype.setId=function(t){this._id=t},Kh.prototype.select=function(t,e){this.computeSelect(t,this._start,this._end,e)},Kh.prototype.getEnvelope=function(){if(null===this._env){var t=this._pts[this._start],e=this._pts[this._end];this._env=new al(t,e)}return this._env},Kh.prototype.getEndIndex=function(){return this._end},Kh.prototype.getStartIndex=function(){return this._start},Kh.prototype.getContext=function(){return this._context},Kh.prototype.getId=function(){return this._id},Kh.prototype.computeOverlapsInternal=function(t,e,n,r,i,o){var s=this._pts[t],a=this._pts[e],u=n._pts[r],l=n._pts[i];if(e-t==1&&i-r==1)return o.overlap(this,t,n,r),null;if(o.tempEnv1.init(s,a),o.tempEnv2.init(u,l),!o.tempEnv1.intersects(o.tempEnv2))return null;var c=Math.trunc((t+e)/2),h=Math.trunc((r+i)/2);t<c&&(r<h&&this.computeOverlapsInternal(t,c,n,r,h,o),h<i&&this.computeOverlapsInternal(t,c,n,h,i,o)),c<e&&(r<h&&this.computeOverlapsInternal(c,e,n,r,h,o),h<i&&this.computeOverlapsInternal(c,e,n,h,i,o))},Kh.prototype.interfaces_=function(){return[]},Kh.prototype.getClass=function(){return Kh};var Qh=function(){};Qh.prototype.interfaces_=function(){return[]},Qh.prototype.getClass=function(){return Qh},Qh.getChainStartIndices=function(t){var e=0,n=new Bl;n.add(new Ju(e));do{var r=Qh.findChainEnd(t,e);n.add(new Ju(r)),e=r}while(e<t.length-1);return Qh.toIntArray(n)},Qh.findChainEnd=function(t,e){for(var n=e;n<t.length-1&&t[n].equals2D(t[n+1]);)n++;if(n>=t.length-1)return t.length-1;for(var r=mh.quadrant(t[n],t[n+1]),i=e+1;i<t.length&&(t[i-1].equals2D(t[i])||mh.quadrant(t[i-1],t[i])===r);)i++;return i-1},Qh.getChains=function(){if(1===arguments.length){var t=arguments[0];return Qh.getChains(t,null)}if(2===arguments.length){for(var e=arguments[0],n=arguments[1],r=new Bl,i=Qh.getChainStartIndices(e),o=0;o<i.length-1;o++){var s=new Kh(e,i[o],i[o+1],n);r.add(s)}return r}},Qh.toIntArray=function(t){for(var e=new Array(t.size()).fill(null),n=0;n<e.length;n++)e[n]=t.get(n).intValue();return e};var $h=function(){};$h.prototype.computeNodes=function(t){},$h.prototype.getNodedSubstrings=function(){},$h.prototype.interfaces_=function(){return[]},$h.prototype.getClass=function(){return $h};var tp=function(){if(this._segInt=null,0===arguments.length);else if(1===arguments.length){var t=arguments[0];this.setSegmentIntersector(t)}};tp.prototype.setSegmentIntersector=function(t){this._segInt=t},tp.prototype.interfaces_=function(){return[$h]},tp.prototype.getClass=function(){return tp};var ep=function(t){function e(e){e?t.call(this,e):t.call(this),this._monoChains=new Bl,this._index=new qh,this._idCounter=0,this._nodedSegStrings=null,this._nOverlaps=0}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var n={SegmentOverlapAction:{configurable:!0}};return e.prototype.getMonotoneChains=function(){return this._monoChains},e.prototype.getNodedSubstrings=function(){return Hh.getNodedSubstrings(this._nodedSegStrings)},e.prototype.getIndex=function(){return this._index},e.prototype.add=function(t){for(var e=this,n=Qh.getChains(t.getCoordinates(),t).iterator();n.hasNext();){var r=n.next();r.setId(e._idCounter++),e._index.insert(r.getEnvelope(),r),e._monoChains.add(r)}},e.prototype.computeNodes=function(t){this._nodedSegStrings=t;for(var e=t.iterator();e.hasNext();)this.add(e.next());this.intersectChains()},e.prototype.intersectChains=function(){for(var t=this,e=new np(this._segInt),n=this._monoChains.iterator();n.hasNext();)for(var r=n.next(),i=t._index.query(r.getEnvelope()).iterator();i.hasNext();){var o=i.next();if(o.getId()>r.getId()&&(r.computeOverlaps(o,e),t._nOverlaps++),t._segInt.isDone())return null}},e.prototype.interfaces_=function(){return[]},e.prototype.getClass=function(){return e},n.SegmentOverlapAction.get=function(){return np},Object.defineProperties(e,n),e}(tp),np=function(t){function e(){t.call(this),this._si=null;var e=arguments[0];this._si=e}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.overlap=function(){if(4!==arguments.length)return t.prototype.overlap.apply(this,arguments);var e=arguments[0],n=arguments[1],r=arguments[2],i=arguments[3],o=e.getContext(),s=r.getContext();this._si.processIntersections(o,n,s,i)},e.prototype.interfaces_=function(){return[]},e.prototype.getClass=function(){return e},e}(Zh),rp=function t(){if(this._quadrantSegments=t.DEFAULT_QUADRANT_SEGMENTS,this._endCapStyle=t.CAP_ROUND,this._joinStyle=t.JOIN_ROUND,this._mitreLimit=t.DEFAULT_MITRE_LIMIT,this._isSingleSided=!1,this._simplifyFactor=t.DEFAULT_SIMPLIFY_FACTOR,0===arguments.length);else if(1===arguments.length){var e=arguments[0];this.setQuadrantSegments(e)}else if(2===arguments.length){var n=arguments[0],r=arguments[1];this.setQuadrantSegments(n),this.setEndCapStyle(r)}else if(4===arguments.length){var i=arguments[0],o=arguments[1],s=arguments[2],a=arguments[3];this.setQuadrantSegments(i),this.setEndCapStyle(o),this.setJoinStyle(s),this.setMitreLimit(a)}},ip={CAP_ROUND:{configurable:!0},CAP_FLAT:{configurable:!0},CAP_SQUARE:{configurable:!0},JOIN_ROUND:{configurable:!0},JOIN_MITRE:{configurable:!0},JOIN_BEVEL:{configurable:!0},DEFAULT_QUADRANT_SEGMENTS:{configurable:!0},DEFAULT_MITRE_LIMIT:{configurable:!0},DEFAULT_SIMPLIFY_FACTOR:{configurable:!0}};rp.prototype.getEndCapStyle=function(){return this._endCapStyle},rp.prototype.isSingleSided=function(){return this._isSingleSided},rp.prototype.setQuadrantSegments=function(t){this._quadrantSegments=t,0===this._quadrantSegments&&(this._joinStyle=rp.JOIN_BEVEL),this._quadrantSegments<0&&(this._joinStyle=rp.JOIN_MITRE,this._mitreLimit=Math.abs(this._quadrantSegments)),t<=0&&(this._quadrantSegments=1),this._joinStyle!==rp.JOIN_ROUND&&(this._quadrantSegments=rp.DEFAULT_QUADRANT_SEGMENTS)},rp.prototype.getJoinStyle=function(){return this._joinStyle},rp.prototype.setJoinStyle=function(t){this._joinStyle=t},rp.prototype.setSimplifyFactor=function(t){this._simplifyFactor=t<0?0:t},rp.prototype.getSimplifyFactor=function(){return this._simplifyFactor},rp.prototype.getQuadrantSegments=function(){return this._quadrantSegments},rp.prototype.setEndCapStyle=function(t){this._endCapStyle=t},rp.prototype.getMitreLimit=function(){return this._mitreLimit},rp.prototype.setMitreLimit=function(t){this._mitreLimit=t},rp.prototype.setSingleSided=function(t){this._isSingleSided=t},rp.prototype.interfaces_=function(){return[]},rp.prototype.getClass=function(){return rp},rp.bufferDistanceError=function(t){var e=Math.PI/2/t;return 1-Math.cos(e/2)},ip.CAP_ROUND.get=function(){return 1},ip.CAP_FLAT.get=function(){return 2},ip.CAP_SQUARE.get=function(){return 3},ip.JOIN_ROUND.get=function(){return 1},ip.JOIN_MITRE.get=function(){return 2},ip.JOIN_BEVEL.get=function(){return 3},ip.DEFAULT_QUADRANT_SEGMENTS.get=function(){return 8},ip.DEFAULT_MITRE_LIMIT.get=function(){return 5},ip.DEFAULT_SIMPLIFY_FACTOR.get=function(){return.01},Object.defineProperties(rp,ip);var op=function(t){this._distanceTol=null,this._isDeleted=null,this._angleOrientation=bl.COUNTERCLOCKWISE,this._inputLine=t||null},sp={INIT:{configurable:!0},DELETE:{configurable:!0},KEEP:{configurable:!0},NUM_PTS_TO_CHECK:{configurable:!0}};op.prototype.isDeletable=function(t,e,n,r){var i=this._inputLine[t],o=this._inputLine[e],s=this._inputLine[n];return!!this.isConcave(i,o,s)&&!!this.isShallow(i,o,s,r)&&this.isShallowSampled(i,o,t,n,r)},op.prototype.deleteShallowConcavities=function(){for(var t=this,e=1,n=this.findNextNonDeletedIndex(e),r=this.findNextNonDeletedIndex(n),i=!1;r<this._inputLine.length;){var o=!1;t.isDeletable(e,n,r,t._distanceTol)&&(t._isDeleted[n]=op.DELETE,o=!0,i=!0),e=o?r:n,n=t.findNextNonDeletedIndex(e),r=t.findNextNonDeletedIndex(n)}return i},op.prototype.isShallowConcavity=function(t,e,n,r){return bl.computeOrientation(t,e,n)===this._angleOrientation&&bl.distancePointLine(e,t,n)<r},op.prototype.isShallowSampled=function(t,e,n,r,i){var o=Math.trunc((r-n)/op.NUM_PTS_TO_CHECK);o<=0&&(o=1);for(var s=n;s<r;s+=o)if(!this.isShallow(t,e,this._inputLine[s],i))return!1;return!0},op.prototype.isConcave=function(t,e,n){return bl.computeOrientation(t,e,n)===this._angleOrientation},op.prototype.simplify=function(t){this._distanceTol=Math.abs(t),t<0&&(this._angleOrientation=bl.CLOCKWISE),this._isDeleted=new Array(this._inputLine.length).fill(null);var e=!1;do{e=this.deleteShallowConcavities()}while(e);return this.collapseLine()},op.prototype.findNextNonDeletedIndex=function(t){for(var e=t+1;e<this._inputLine.length&&this._isDeleted[e]===op.DELETE;)e++;return e},op.prototype.isShallow=function(t,e,n,r){return bl.distancePointLine(e,t,n)<r},op.prototype.collapseLine=function(){for(var t=new jl,e=0;e<this._inputLine.length;e++)this._isDeleted[e]!==op.DELETE&&t.add(this._inputLine[e]);return t.toCoordinateArray()},op.prototype.interfaces_=function(){return[]},op.prototype.getClass=function(){return op},op.simplify=function(t,e){return new op(t).simplify(e)},sp.INIT.get=function(){return 0},sp.DELETE.get=function(){return 1},sp.KEEP.get=function(){return 1},sp.NUM_PTS_TO_CHECK.get=function(){return 10},Object.defineProperties(op,sp);var ap=function(){this._ptList=null,this._precisionModel=null,this._minimimVertexDistance=0,this._ptList=new Bl},up={COORDINATE_ARRAY_TYPE:{configurable:!0}};ap.prototype.getCoordinates=function(){return this._ptList.toArray(ap.COORDINATE_ARRAY_TYPE)},ap.prototype.setPrecisionModel=function(t){this._precisionModel=t},ap.prototype.addPt=function(t){var e=new qu(t);if(this._precisionModel.makePrecise(e),this.isRedundant(e))return null;this._ptList.add(e)},ap.prototype.revere=function(){},ap.prototype.addPts=function(t,e){if(e)for(var n=0;n<t.length;n++)this.addPt(t[n]);else for(var r=t.length-1;r>=0;r--)this.addPt(t[r])},ap.prototype.isRedundant=function(t){if(this._ptList.size()<1)return!1;var e=this._ptList.get(this._ptList.size()-1);return t.distance(e)<this._minimimVertexDistance},ap.prototype.toString=function(){return(new Jc).createLineString(this.getCoordinates()).toString()},ap.prototype.closeRing=function(){if(this._ptList.size()<1)return null;var t=new qu(this._ptList.get(0)),e=this._ptList.get(this._ptList.size()-1);if(t.equals(e))return null;this._ptList.add(t)},ap.prototype.setMinimumVertexDistance=function(t){this._minimimVertexDistance=t},ap.prototype.interfaces_=function(){return[]},ap.prototype.getClass=function(){return ap},up.COORDINATE_ARRAY_TYPE.get=function(){return new Array(0).fill(null)},Object.defineProperties(ap,up);var lp=function(){},cp={PI_TIMES_2:{configurable:!0},PI_OVER_2:{configurable:!0},PI_OVER_4:{configurable:!0},COUNTERCLOCKWISE:{configurable:!0},CLOCKWISE:{configurable:!0},NONE:{configurable:!0}};lp.prototype.interfaces_=function(){return[]},lp.prototype.getClass=function(){return lp},lp.toDegrees=function(t){return 180*t/Math.PI},lp.normalize=function(t){for(;t>Math.PI;)t-=lp.PI_TIMES_2;for(;t<=-Math.PI;)t+=lp.PI_TIMES_2;return t},lp.angle=function(){if(1===arguments.length){var t=arguments[0];return Math.atan2(t.y,t.x)}if(2===arguments.length){var e=arguments[0],n=arguments[1],r=n.x-e.x,i=n.y-e.y;return Math.atan2(i,r)}},lp.isAcute=function(t,e,n){var r=t.x-e.x,i=t.y-e.y;return r*(n.x-e.x)+i*(n.y-e.y)>0},lp.isObtuse=function(t,e,n){var r=t.x-e.x,i=t.y-e.y;return r*(n.x-e.x)+i*(n.y-e.y)<0},lp.interiorAngle=function(t,e,n){var r=lp.angle(e,t),i=lp.angle(e,n);return Math.abs(i-r)},lp.normalizePositive=function(t){if(t<0){for(;t<0;)t+=lp.PI_TIMES_2;t>=lp.PI_TIMES_2&&(t=0)}else{for(;t>=lp.PI_TIMES_2;)t-=lp.PI_TIMES_2;t<0&&(t=0)}return t},lp.angleBetween=function(t,e,n){var r=lp.angle(e,t),i=lp.angle(e,n);return lp.diff(r,i)},lp.diff=function(t,e){var n=null;return(n=t<e?e-t:t-e)>Math.PI&&(n=2*Math.PI-n),n},lp.toRadians=function(t){return t*Math.PI/180},lp.getTurn=function(t,e){var n=Math.sin(e-t);return n>0?lp.COUNTERCLOCKWISE:n<0?lp.CLOCKWISE:lp.NONE},lp.angleBetweenOriented=function(t,e,n){var r=lp.angle(e,t),i=lp.angle(e,n)-r;return i<=-Math.PI?i+lp.PI_TIMES_2:i>Math.PI?i-lp.PI_TIMES_2:i},cp.PI_TIMES_2.get=function(){return 2*Math.PI},cp.PI_OVER_2.get=function(){return Math.PI/2},cp.PI_OVER_4.get=function(){return Math.PI/4},cp.COUNTERCLOCKWISE.get=function(){return bl.COUNTERCLOCKWISE},cp.CLOCKWISE.get=function(){return bl.CLOCKWISE},cp.NONE.get=function(){return bl.COLLINEAR},Object.defineProperties(lp,cp);var hp=function t(){this._maxCurveSegmentError=0,this._filletAngleQuantum=null,this._closingSegLengthFactor=1,this._segList=null,this._distance=0,this._precisionModel=null,this._bufParams=null,this._li=null,this._s0=null,this._s1=null,this._s2=null,this._seg0=new Wh,this._seg1=new Wh,this._offset0=new Wh,this._offset1=new Wh,this._side=0,this._hasNarrowConcaveAngle=!1;var e=arguments[0],n=arguments[1],r=arguments[2];this._precisionModel=e,this._bufParams=n,this._li=new ml,this._filletAngleQuantum=Math.PI/2/n.getQuadrantSegments(),n.getQuadrantSegments()>=8&&n.getJoinStyle()===rp.JOIN_ROUND&&(this._closingSegLengthFactor=t.MAX_CLOSING_SEG_LEN_FACTOR),this.init(r)},pp={OFFSET_SEGMENT_SEPARATION_FACTOR:{configurable:!0},INSIDE_TURN_VERTEX_SNAP_DISTANCE_FACTOR:{configurable:!0},CURVE_VERTEX_SNAP_DISTANCE_FACTOR:{configurable:!0},MAX_CLOSING_SEG_LEN_FACTOR:{configurable:!0}};hp.prototype.addNextSegment=function(t,e){if(this._s0=this._s1,this._s1=this._s2,this._s2=t,this._seg0.setCoordinates(this._s0,this._s1),this.computeOffsetSegment(this._seg0,this._side,this._distance,this._offset0),this._seg1.setCoordinates(this._s1,this._s2),this.computeOffsetSegment(this._seg1,this._side,this._distance,this._offset1),this._s1.equals(this._s2))return null;var n=bl.computeOrientation(this._s0,this._s1,this._s2),r=n===bl.CLOCKWISE&&this._side===rh.LEFT||n===bl.COUNTERCLOCKWISE&&this._side===rh.RIGHT;0===n?this.addCollinear(e):r?this.addOutsideTurn(n,e):this.addInsideTurn(n,e)},hp.prototype.addLineEndCap=function(t,e){var n=new Wh(t,e),r=new Wh;this.computeOffsetSegment(n,rh.LEFT,this._distance,r);var i=new Wh;this.computeOffsetSegment(n,rh.RIGHT,this._distance,i);var o=e.x-t.x,s=e.y-t.y,a=Math.atan2(s,o);switch(this._bufParams.getEndCapStyle()){case rp.CAP_ROUND:this._segList.addPt(r.p1),this.addFilletArc(e,a+Math.PI/2,a-Math.PI/2,bl.CLOCKWISE,this._distance),this._segList.addPt(i.p1);break;case rp.CAP_FLAT:this._segList.addPt(r.p1),this._segList.addPt(i.p1);break;case rp.CAP_SQUARE:var u=new qu;u.x=Math.abs(this._distance)*Math.cos(a),u.y=Math.abs(this._distance)*Math.sin(a);var l=new qu(r.p1.x+u.x,r.p1.y+u.y),c=new qu(i.p1.x+u.x,i.p1.y+u.y);this._segList.addPt(l),this._segList.addPt(c)}},hp.prototype.getCoordinates=function(){return this._segList.getCoordinates()},hp.prototype.addMitreJoin=function(t,e,n,r){var i=!0,o=null;try{o=sl.intersection(e.p0,e.p1,n.p0,n.p1),(r<=0?1:o.distance(t)/Math.abs(r))>this._bufParams.getMitreLimit()&&(i=!1)}catch(t){if(!(t instanceof il))throw t;o=new qu(0,0),i=!1}i?this._segList.addPt(o):this.addLimitedMitreJoin(e,n,r,this._bufParams.getMitreLimit())},hp.prototype.addFilletCorner=function(t,e,n,r,i){var o=e.x-t.x,s=e.y-t.y,a=Math.atan2(s,o),u=n.x-t.x,l=n.y-t.y,c=Math.atan2(l,u);r===bl.CLOCKWISE?a<=c&&(a+=2*Math.PI):a>=c&&(a-=2*Math.PI),this._segList.addPt(e),this.addFilletArc(t,a,c,r,i),this._segList.addPt(n)},hp.prototype.addOutsideTurn=function(t,e){if(this._offset0.p1.distance(this._offset1.p0)<this._distance*hp.OFFSET_SEGMENT_SEPARATION_FACTOR)return this._segList.addPt(this._offset0.p1),null;this._bufParams.getJoinStyle()===rp.JOIN_MITRE?this.addMitreJoin(this._s1,this._offset0,this._offset1,this._distance):this._bufParams.getJoinStyle()===rp.JOIN_BEVEL?this.addBevelJoin(this._offset0,this._offset1):(e&&this._segList.addPt(this._offset0.p1),this.addFilletCorner(this._s1,this._offset0.p1,this._offset1.p0,t,this._distance),this._segList.addPt(this._offset1.p0))},hp.prototype.createSquare=function(t){this._segList.addPt(new qu(t.x+this._distance,t.y+this._distance)),this._segList.addPt(new qu(t.x+this._distance,t.y-this._distance)),this._segList.addPt(new qu(t.x-this._distance,t.y-this._distance)),this._segList.addPt(new qu(t.x-this._distance,t.y+this._distance)),this._segList.closeRing()},hp.prototype.addSegments=function(t,e){this._segList.addPts(t,e)},hp.prototype.addFirstSegment=function(){this._segList.addPt(this._offset1.p0)},hp.prototype.addLastSegment=function(){this._segList.addPt(this._offset1.p1)},hp.prototype.initSideSegments=function(t,e,n){this._s1=t,this._s2=e,this._side=n,this._seg1.setCoordinates(t,e),this.computeOffsetSegment(this._seg1,n,this._distance,this._offset1)},hp.prototype.addLimitedMitreJoin=function(t,e,n,r){var i=this._seg0.p1,o=lp.angle(i,this._seg0.p0),s=lp.angleBetweenOriented(this._seg0.p0,i,this._seg1.p1)/2,a=lp.normalize(o+s),u=lp.normalize(a+Math.PI),l=r*n,c=n-l*Math.abs(Math.sin(s)),h=i.x+l*Math.cos(u),p=i.y+l*Math.sin(u),f=new qu(h,p),g=new Wh(i,f),d=g.pointAlongOffset(1,c),y=g.pointAlongOffset(1,-c);this._side===rh.LEFT?(this._segList.addPt(d),this._segList.addPt(y)):(this._segList.addPt(y),this._segList.addPt(d))},hp.prototype.computeOffsetSegment=function(t,e,n,r){var i=e===rh.LEFT?1:-1,o=t.p1.x-t.p0.x,s=t.p1.y-t.p0.y,a=Math.sqrt(o*o+s*s),u=i*n*o/a,l=i*n*s/a;r.p0.x=t.p0.x-l,r.p0.y=t.p0.y+u,r.p1.x=t.p1.x-l,r.p1.y=t.p1.y+u},hp.prototype.addFilletArc=function(t,e,n,r,i){var o=r===bl.CLOCKWISE?-1:1,s=Math.abs(e-n),a=Math.trunc(s/this._filletAngleQuantum+.5);if(a<1)return null;for(var u=s/a,l=0,c=new qu;l<s;){var h=e+o*l;c.x=t.x+i*Math.cos(h),c.y=t.y+i*Math.sin(h),this._segList.addPt(c),l+=u}},hp.prototype.addInsideTurn=function(t,e){if(this._li.computeIntersection(this._offset0.p0,this._offset0.p1,this._offset1.p0,this._offset1.p1),this._li.hasIntersection())this._segList.addPt(this._li.getIntersection(0));else if(this._hasNarrowConcaveAngle=!0,this._offset0.p1.distance(this._offset1.p0)<this._distance*hp.INSIDE_TURN_VERTEX_SNAP_DISTANCE_FACTOR)this._segList.addPt(this._offset0.p1);else{if(this._segList.addPt(this._offset0.p1),this._closingSegLengthFactor>0){var n=new qu((this._closingSegLengthFactor*this._offset0.p1.x+this._s1.x)/(this._closingSegLengthFactor+1),(this._closingSegLengthFactor*this._offset0.p1.y+this._s1.y)/(this._closingSegLengthFactor+1));this._segList.addPt(n);var r=new qu((this._closingSegLengthFactor*this._offset1.p0.x+this._s1.x)/(this._closingSegLengthFactor+1),(this._closingSegLengthFactor*this._offset1.p0.y+this._s1.y)/(this._closingSegLengthFactor+1));this._segList.addPt(r)}else this._segList.addPt(this._s1);this._segList.addPt(this._offset1.p0)}},hp.prototype.createCircle=function(t){var e=new qu(t.x+this._distance,t.y);this._segList.addPt(e),this.addFilletArc(t,0,2*Math.PI,-1,this._distance),this._segList.closeRing()},hp.prototype.addBevelJoin=function(t,e){this._segList.addPt(t.p1),this._segList.addPt(e.p0)},hp.prototype.init=function(t){this._distance=t,this._maxCurveSegmentError=t*(1-Math.cos(this._filletAngleQuantum/2)),this._segList=new ap,this._segList.setPrecisionModel(this._precisionModel),this._segList.setMinimumVertexDistance(t*hp.CURVE_VERTEX_SNAP_DISTANCE_FACTOR)},hp.prototype.addCollinear=function(t){this._li.computeIntersection(this._s0,this._s1,this._s1,this._s2),this._li.getIntersectionNum()>=2&&(this._bufParams.getJoinStyle()===rp.JOIN_BEVEL||this._bufParams.getJoinStyle()===rp.JOIN_MITRE?(t&&this._segList.addPt(this._offset0.p1),this._segList.addPt(this._offset1.p0)):this.addFilletCorner(this._s1,this._offset0.p1,this._offset1.p0,bl.CLOCKWISE,this._distance))},hp.prototype.closeRing=function(){this._segList.closeRing()},hp.prototype.hasNarrowConcaveAngle=function(){return this._hasNarrowConcaveAngle},hp.prototype.interfaces_=function(){return[]},hp.prototype.getClass=function(){return hp},pp.OFFSET_SEGMENT_SEPARATION_FACTOR.get=function(){return.001},pp.INSIDE_TURN_VERTEX_SNAP_DISTANCE_FACTOR.get=function(){return.001},pp.CURVE_VERTEX_SNAP_DISTANCE_FACTOR.get=function(){return 1e-6},pp.MAX_CLOSING_SEG_LEN_FACTOR.get=function(){return 80},Object.defineProperties(hp,pp);var fp=function(){this._distance=0,this._precisionModel=null,this._bufParams=null;var t=arguments[0],e=arguments[1];this._precisionModel=t,this._bufParams=e};fp.prototype.getOffsetCurve=function(t,e){if(this._distance=e,0===e)return null;var n=e<0,r=Math.abs(e),i=this.getSegGen(r);t.length<=1?this.computePointCurve(t[0],i):this.computeOffsetCurve(t,n,i);var o=i.getCoordinates();return n&&Ul.reverse(o),o},fp.prototype.computeSingleSidedBufferCurve=function(t,e,n){var r=this.simplifyTolerance(this._distance);if(e){n.addSegments(t,!0);var i=op.simplify(t,-r),o=i.length-1;n.initSideSegments(i[o],i[o-1],rh.LEFT),n.addFirstSegment();for(var s=o-2;s>=0;s--)n.addNextSegment(i[s],!0)}else{n.addSegments(t,!1);var a=op.simplify(t,r),u=a.length-1;n.initSideSegments(a[0],a[1],rh.LEFT),n.addFirstSegment();for(var l=2;l<=u;l++)n.addNextSegment(a[l],!0)}n.addLastSegment(),n.closeRing()},fp.prototype.computeRingBufferCurve=function(t,e,n){var r=this.simplifyTolerance(this._distance);e===rh.RIGHT&&(r=-r);var i=op.simplify(t,r),o=i.length-1;n.initSideSegments(i[o-1],i[0],e);for(var s=1;s<=o;s++){var a=1!==s;n.addNextSegment(i[s],a)}n.closeRing()},fp.prototype.computeLineBufferCurve=function(t,e){var n=this.simplifyTolerance(this._distance),r=op.simplify(t,n),i=r.length-1;e.initSideSegments(r[0],r[1],rh.LEFT);for(var o=2;o<=i;o++)e.addNextSegment(r[o],!0);e.addLastSegment(),e.addLineEndCap(r[i-1],r[i]);var s=op.simplify(t,-n),a=s.length-1;e.initSideSegments(s[a],s[a-1],rh.LEFT);for(var u=a-2;u>=0;u--)e.addNextSegment(s[u],!0);e.addLastSegment(),e.addLineEndCap(s[1],s[0]),e.closeRing()},fp.prototype.computePointCurve=function(t,e){switch(this._bufParams.getEndCapStyle()){case rp.CAP_ROUND:e.createCircle(t);break;case rp.CAP_SQUARE:e.createSquare(t)}},fp.prototype.getLineCurve=function(t,e){if(this._distance=e,e<0&&!this._bufParams.isSingleSided())return null;if(0===e)return null;var n=Math.abs(e),r=this.getSegGen(n);if(t.length<=1)this.computePointCurve(t[0],r);else if(this._bufParams.isSingleSided()){var i=e<0;this.computeSingleSidedBufferCurve(t,i,r)}else this.computeLineBufferCurve(t,r);return r.getCoordinates()},fp.prototype.getBufferParameters=function(){return this._bufParams},fp.prototype.simplifyTolerance=function(t){return t*this._bufParams.getSimplifyFactor()},fp.prototype.getRingCurve=function(t,e,n){if(this._distance=n,t.length<=2)return this.getLineCurve(t,n);if(0===n)return fp.copyCoordinates(t);var r=this.getSegGen(n);return this.computeRingBufferCurve(t,e,r),r.getCoordinates()},fp.prototype.computeOffsetCurve=function(t,e,n){var r=this.simplifyTolerance(this._distance);if(e){var i=op.simplify(t,-r),o=i.length-1;n.initSideSegments(i[o],i[o-1],rh.LEFT),n.addFirstSegment();for(var s=o-2;s>=0;s--)n.addNextSegment(i[s],!0)}else{var a=op.simplify(t,r),u=a.length-1;n.initSideSegments(a[0],a[1],rh.LEFT),n.addFirstSegment();for(var l=2;l<=u;l++)n.addNextSegment(a[l],!0)}n.addLastSegment()},fp.prototype.getSegGen=function(t){return new hp(this._precisionModel,this._bufParams,t)},fp.prototype.interfaces_=function(){return[]},fp.prototype.getClass=function(){return fp},fp.copyCoordinates=function(t){for(var e=new Array(t.length).fill(null),n=0;n<e.length;n++)e[n]=new qu(t[n]);return e};var gp=function(){this._subgraphs=null,this._seg=new Wh,this._cga=new bl;var t=arguments[0];this._subgraphs=t},dp={DepthSegment:{configurable:!0}};gp.prototype.findStabbedSegments=function(){var t=this;if(1===arguments.length){for(var e=arguments[0],n=new Bl,r=this._subgraphs.iterator();r.hasNext();){var i=r.next(),o=i.getEnvelope();e.y<o.getMinY()||e.y>o.getMaxY()||t.findStabbedSegments(e,i.getDirectedEdges(),n)}return n}if(3===arguments.length)if(Xu(arguments[2],Gl)&&arguments[0]instanceof qu&&arguments[1]instanceof bh)for(var s=arguments[0],a=arguments[1],u=arguments[2],l=a.getEdge().getCoordinates(),c=0;c<l.length-1;c++){t._seg.p0=l[c],t._seg.p1=l[c+1],t._seg.p0.y>t._seg.p1.y&&t._seg.reverse();var h=Math.max(t._seg.p0.x,t._seg.p1.x);if(!(h<s.x||t._seg.isHorizontal()||s.y<t._seg.p0.y||s.y>t._seg.p1.y||bl.computeOrientation(t._seg.p0,t._seg.p1,s)===bl.RIGHT)){var p=a.getDepth(rh.LEFT);t._seg.p0.equals(l[c])||(p=a.getDepth(rh.RIGHT));var f=new yp(t._seg,p);u.add(f)}}else if(Xu(arguments[2],Gl)&&arguments[0]instanceof qu&&Xu(arguments[1],Gl))for(var g=arguments[0],d=arguments[1],y=arguments[2],v=d.iterator();v.hasNext();){var _=v.next();_.isForward()&&t.findStabbedSegments(g,_,y)}},gp.prototype.getDepth=function(t){var e=this.findStabbedSegments(t);return 0===e.size()?0:Th.min(e)._leftDepth},gp.prototype.interfaces_=function(){return[]},gp.prototype.getClass=function(){return gp},dp.DepthSegment.get=function(){return yp},Object.defineProperties(gp,dp);var yp=function(){this._upwardSeg=null,this._leftDepth=null;var t=arguments[0],e=arguments[1];this._upwardSeg=new Wh(t),this._leftDepth=e};yp.prototype.compareTo=function(t){var e=t;if(this._upwardSeg.minX()>=e._upwardSeg.maxX())return 1;if(this._upwardSeg.maxX()<=e._upwardSeg.minX())return-1;var n=this._upwardSeg.orientationIndex(e._upwardSeg);return 0!==n||0!=(n=-1*e._upwardSeg.orientationIndex(this._upwardSeg))?n:this._upwardSeg.compareTo(e._upwardSeg)},yp.prototype.compareX=function(t,e){var n=t.p0.compareTo(e.p0);return 0!==n?n:t.p1.compareTo(e.p1)},yp.prototype.toString=function(){return this._upwardSeg.toString()},yp.prototype.interfaces_=function(){return[Du]},yp.prototype.getClass=function(){return yp};var vp=function(t,e,n){this.p0=t||null,this.p1=e||null,this.p2=n||null};vp.prototype.area=function(){return vp.area(this.p0,this.p1,this.p2)},vp.prototype.signedArea=function(){return vp.signedArea(this.p0,this.p1,this.p2)},vp.prototype.interpolateZ=function(t){if(null===t)throw new Ru("Supplied point is null.");return vp.interpolateZ(t,this.p0,this.p1,this.p2)},vp.prototype.longestSideLength=function(){return vp.longestSideLength(this.p0,this.p1,this.p2)},vp.prototype.isAcute=function(){return vp.isAcute(this.p0,this.p1,this.p2)},vp.prototype.circumcentre=function(){return vp.circumcentre(this.p0,this.p1,this.p2)},vp.prototype.area3D=function(){return vp.area3D(this.p0,this.p1,this.p2)},vp.prototype.centroid=function(){return vp.centroid(this.p0,this.p1,this.p2)},vp.prototype.inCentre=function(){return vp.inCentre(this.p0,this.p1,this.p2)},vp.prototype.interfaces_=function(){return[]},vp.prototype.getClass=function(){return vp},vp.area=function(t,e,n){return Math.abs(((n.x-t.x)*(e.y-t.y)-(e.x-t.x)*(n.y-t.y))/2)},vp.signedArea=function(t,e,n){return((n.x-t.x)*(e.y-t.y)-(e.x-t.x)*(n.y-t.y))/2},vp.det=function(t,e,n,r){return t*r-e*n},vp.interpolateZ=function(t,e,n,r){var i=e.x,o=e.y,s=n.x-i,a=r.x-i,u=n.y-o,l=r.y-o,c=s*l-a*u,h=t.x-i,p=t.y-o,f=(l*h-a*p)/c,g=(-u*h+s*p)/c;return e.z+f*(n.z-e.z)+g*(r.z-e.z)},vp.longestSideLength=function(t,e,n){var r=t.distance(e),i=e.distance(n),o=n.distance(t),s=r;return i>s&&(s=i),o>s&&(s=o),s},vp.isAcute=function(t,e,n){return!!lp.isAcute(t,e,n)&&!!lp.isAcute(e,n,t)&&!!lp.isAcute(n,t,e)},vp.circumcentre=function(t,e,n){var r=n.x,i=n.y,o=t.x-r,s=t.y-i,a=e.x-r,u=e.y-i,l=2*vp.det(o,s,a,u),c=vp.det(s,o*o+s*s,u,a*a+u*u),h=vp.det(o,o*o+s*s,a,a*a+u*u);return new qu(r-c/l,i+h/l)},vp.perpendicularBisector=function(t,e){var n=e.x-t.x,r=e.y-t.y,i=new sl(t.x+n/2,t.y+r/2,1),o=new sl(t.x-r+n/2,t.y+n+r/2,1);return new sl(i,o)},vp.angleBisector=function(t,e,n){var r=e.distance(t),i=r/(r+e.distance(n)),o=n.x-t.x,s=n.y-t.y;return new qu(t.x+i*o,t.y+i*s)},vp.area3D=function(t,e,n){var r=e.x-t.x,i=e.y-t.y,o=e.z-t.z,s=n.x-t.x,a=n.y-t.y,u=n.z-t.z,l=i*u-o*a,c=o*s-r*u,h=r*a-i*s,p=l*l+c*c+h*h;return Math.sqrt(p)/2},vp.centroid=function(t,e,n){var r=(t.x+e.x+n.x)/3,i=(t.y+e.y+n.y)/3;return new qu(r,i)},vp.inCentre=function(t,e,n){var r=e.distance(n),i=t.distance(n),o=t.distance(e),s=r+i+o,a=(r*t.x+i*e.x+o*n.x)/s,u=(r*t.y+i*e.y+o*n.y)/s;return new qu(a,u)};var _p=function(){this._inputGeom=null,this._distance=null,this._curveBuilder=null,this._curveList=new Bl;var t=arguments[0],e=arguments[1],n=arguments[2];this._inputGeom=t,this._distance=e,this._curveBuilder=n};_p.prototype.addPoint=function(t){if(this._distance<=0)return null;var e=t.getCoordinates(),n=this._curveBuilder.getLineCurve(e,this._distance);this.addCurve(n,Uu.EXTERIOR,Uu.INTERIOR)},_p.prototype.addPolygon=function(t){var e=this,n=this._distance,r=rh.LEFT;this._distance<0&&(n=-this._distance,r=rh.RIGHT);var i=t.getExteriorRing(),o=Ul.removeRepeatedPoints(i.getCoordinates());if(this._distance<0&&this.isErodedCompletely(i,this._distance))return null;if(this._distance<=0&&o.length<3)return null;this.addPolygonRing(o,n,r,Uu.EXTERIOR,Uu.INTERIOR);for(var s=0;s<t.getNumInteriorRing();s++){var a=t.getInteriorRingN(s),u=Ul.removeRepeatedPoints(a.getCoordinates());e._distance>0&&e.isErodedCompletely(a,-e._distance)||e.addPolygonRing(u,n,rh.opposite(r),Uu.INTERIOR,Uu.EXTERIOR)}},_p.prototype.isTriangleErodedCompletely=function(t,e){var n=new vp(t[0],t[1],t[2]),r=n.inCentre();return bl.distancePointLine(r,n.p0,n.p1)<Math.abs(e)},_p.prototype.addLineString=function(t){if(this._distance<=0&&!this._curveBuilder.getBufferParameters().isSingleSided())return null;var e=Ul.removeRepeatedPoints(t.getCoordinates()),n=this._curveBuilder.getLineCurve(e,this._distance);this.addCurve(n,Uu.EXTERIOR,Uu.INTERIOR)},_p.prototype.addCurve=function(t,e,n){if(null===t||t.length<2)return null;var r=new Hh(t,new ph(0,Uu.BOUNDARY,e,n));this._curveList.add(r)},_p.prototype.getCurves=function(){return this.add(this._inputGeom),this._curveList},_p.prototype.addPolygonRing=function(t,e,n,r,i){if(0===e&&t.length<Tc.MINIMUM_VALID_SIZE)return null;var o=r,s=i;t.length>=Tc.MINIMUM_VALID_SIZE&&bl.isCCW(t)&&(o=i,s=r,n=rh.opposite(n));var a=this._curveBuilder.getRingCurve(t,n,e);this.addCurve(a,o,s)},_p.prototype.add=function(t){if(t.isEmpty())return null;t instanceof Oc?this.addPolygon(t):t instanceof Cc?this.addLineString(t):t instanceof Mc?this.addPoint(t):(t instanceof Rc||t instanceof dc||t instanceof Ac||t instanceof gc)&&this.addCollection(t)},_p.prototype.isErodedCompletely=function(t,e){var n=t.getCoordinates();if(n.length<4)return e<0;if(4===n.length)return this.isTriangleErodedCompletely(n,e);var r=t.getEnvelopeInternal(),i=Math.min(r.getHeight(),r.getWidth());return e<0&&2*Math.abs(e)>i},_p.prototype.addCollection=function(t){for(var e=0;e<t.getNumGeometries();e++){var n=t.getGeometryN(e);this.add(n)}},_p.prototype.interfaces_=function(){return[]},_p.prototype.getClass=function(){return _p};var mp=function(){};mp.prototype.locate=function(t){},mp.prototype.interfaces_=function(){return[]},mp.prototype.getClass=function(){return mp};var xp=function(){this._parent=null,this._atStart=null,this._max=null,this._index=null,this._subcollectionIterator=null;var t=arguments[0];this._parent=t,this._atStart=!0,this._index=0,this._max=t.getNumGeometries()};xp.prototype.next=function(){if(this._atStart)return this._atStart=!1,xp.isAtomic(this._parent)&&this._index++,this._parent;if(null!==this._subcollectionIterator){if(this._subcollectionIterator.hasNext())return this._subcollectionIterator.next();this._subcollectionIterator=null}if(this._index>=this._max)throw new ql;var t=this._parent.getGeometryN(this._index++);return t instanceof gc?(this._subcollectionIterator=new xp(t),this._subcollectionIterator.next()):t},xp.prototype.remove=function(){throw new Error(this.getClass().getName())},xp.prototype.hasNext=function(){if(this._atStart)return!0;if(null!==this._subcollectionIterator){if(this._subcollectionIterator.hasNext())return!0;this._subcollectionIterator=null}return!(this._index>=this._max)},xp.prototype.interfaces_=function(){return[kl]},xp.prototype.getClass=function(){return xp},xp.isAtomic=function(t){return!(t instanceof gc)};var Ep=function(){this._geom=null;var t=arguments[0];this._geom=t};Ep.prototype.locate=function(t){return Ep.locate(t,this._geom)},Ep.prototype.interfaces_=function(){return[mp]},Ep.prototype.getClass=function(){return Ep},Ep.isPointInRing=function(t,e){return!!e.getEnvelopeInternal().intersects(t)&&bl.isPointInRing(t,e.getCoordinates())},Ep.containsPointInPolygon=function(t,e){if(e.isEmpty())return!1;var n=e.getExteriorRing();if(!Ep.isPointInRing(t,n))return!1;for(var r=0;r<e.getNumInteriorRing();r++){var i=e.getInteriorRingN(r);if(Ep.isPointInRing(t,i))return!1}return!0},Ep.containsPoint=function(t,e){if(e instanceof Oc)return Ep.containsPointInPolygon(t,e);if(e instanceof gc)for(var n=new xp(e);n.hasNext();){var r=n.next();if(r!==e&&Ep.containsPoint(t,r))return!0}return!1},Ep.locate=function(t,e){return e.isEmpty()?Uu.EXTERIOR:Ep.containsPoint(t,e)?Uu.INTERIOR:Uu.EXTERIOR};var bp=function(){this._edgeMap=new ic,this._edgeList=null,this._ptInAreaLocation=[Uu.NONE,Uu.NONE]};bp.prototype.getNextCW=function(t){this.getEdges();var e=this._edgeList.indexOf(t),n=e-1;return 0===e&&(n=this._edgeList.size()-1),this._edgeList.get(n)},bp.prototype.propagateSideLabels=function(t){for(var e=Uu.NONE,n=this.iterator();n.hasNext();){var r=n.next().getLabel();r.isArea(t)&&r.getLocation(t,rh.LEFT)!==Uu.NONE&&(e=r.getLocation(t,rh.LEFT))}if(e===Uu.NONE)return null;for(var i=e,o=this.iterator();o.hasNext();){var s=o.next(),a=s.getLabel();if(a.getLocation(t,rh.ON)===Uu.NONE&&a.setLocation(t,rh.ON,i),a.isArea(t)){var u=a.getLocation(t,rh.LEFT),l=a.getLocation(t,rh.RIGHT);if(l!==Uu.NONE){if(l!==i)throw new uh("side location conflict",s.getCoordinate());u===Uu.NONE&&yl.shouldNeverReachHere("found single null side (at "+s.getCoordinate()+")"),i=u}else yl.isTrue(a.getLocation(t,rh.LEFT)===Uu.NONE,"found single null side"),a.setLocation(t,rh.RIGHT,i),a.setLocation(t,rh.LEFT,i)}}},bp.prototype.getCoordinate=function(){var t=this.iterator();return t.hasNext()?t.next().getCoordinate():null},bp.prototype.print=function(t){ol.out.println("EdgeEndStar:   "+this.getCoordinate());for(var e=this.iterator();e.hasNext();)e.next().print(t)},bp.prototype.isAreaLabelsConsistent=function(t){return this.computeEdgeEndLabels(t.getBoundaryNodeRule()),this.checkAreaLabelsConsistent(0)},bp.prototype.checkAreaLabelsConsistent=function(t){var e=this.getEdges();if(e.size()<=0)return!0;var n=e.size()-1,r=e.get(n).getLabel().getLocation(t,rh.LEFT);yl.isTrue(r!==Uu.NONE,"Found unlabelled area edge");for(var i=r,o=this.iterator();o.hasNext();){var s=o.next().getLabel();yl.isTrue(s.isArea(t),"Found non-area edge");var a=s.getLocation(t,rh.LEFT),u=s.getLocation(t,rh.RIGHT);if(a===u)return!1;if(u!==i)return!1;i=a}return!0},bp.prototype.findIndex=function(t){this.iterator();for(var e=0;e<this._edgeList.size();e++)if(this._edgeList.get(e)===t)return e;return-1},bp.prototype.iterator=function(){return this.getEdges().iterator()},bp.prototype.getEdges=function(){return null===this._edgeList&&(this._edgeList=new Bl(this._edgeMap.values())),this._edgeList},bp.prototype.getLocation=function(t,e,n){return this._ptInAreaLocation[t]===Uu.NONE&&(this._ptInAreaLocation[t]=Ep.locate(e,n[t].getGeometry())),this._ptInAreaLocation[t]},bp.prototype.toString=function(){var t=new Wu;t.append("EdgeEndStar:   "+this.getCoordinate()),t.append("\n");for(var e=this.iterator();e.hasNext();){var n=e.next();t.append(n),t.append("\n")}return t.toString()},bp.prototype.computeEdgeEndLabels=function(t){for(var e=this.iterator();e.hasNext();)e.next().computeLabel(t)},bp.prototype.computeLabelling=function(t){this.computeEdgeEndLabels(t[0].getBoundaryNodeRule()),this.propagateSideLabels(0),this.propagateSideLabels(1);for(var e=[!1,!1],n=this.iterator();n.hasNext();)for(var r=n.next().getLabel(),i=0;i<2;i++)r.isLine(i)&&r.getLocation(i)===Uu.BOUNDARY&&(e[i]=!0);for(var o=this.iterator();o.hasNext();)for(var s=o.next(),a=s.getLabel(),u=0;u<2;u++)if(a.isAnyNull(u)){var l=Uu.NONE;if(e[u])l=Uu.EXTERIOR;else{var c=s.getCoordinate();l=this.getLocation(u,c,t)}a.setAllLocationsIfNull(u,l)}},bp.prototype.getDegree=function(){return this._edgeMap.size()},bp.prototype.insertEdgeEnd=function(t,e){this._edgeMap.put(t,e),this._edgeList=null},bp.prototype.interfaces_=function(){return[]},bp.prototype.getClass=function(){return bp};var wp=function(t){function e(){t.call(this),this._resultAreaEdgeList=null,this._label=null,this._SCANNING_FOR_INCOMING=1,this._LINKING_TO_OUTGOING=2}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.linkResultDirectedEdges=function(){var t=this;this.getResultAreaEdges();for(var e=null,n=null,r=this._SCANNING_FOR_INCOMING,i=0;i<this._resultAreaEdgeList.size();i++){var o=t._resultAreaEdgeList.get(i),s=o.getSym();if(o.getLabel().isArea())switch(null===e&&o.isInResult()&&(e=o),r){case t._SCANNING_FOR_INCOMING:if(!s.isInResult())continue;n=s,r=t._LINKING_TO_OUTGOING;break;case t._LINKING_TO_OUTGOING:if(!o.isInResult())continue;n.setNext(o),r=t._SCANNING_FOR_INCOMING}}if(r===this._LINKING_TO_OUTGOING){if(null===e)throw new uh("no outgoing dirEdge found",this.getCoordinate());yl.isTrue(e.isInResult(),"unable to link last incoming dirEdge"),n.setNext(e)}},e.prototype.insert=function(t){var e=t;this.insertEdgeEnd(e,e)},e.prototype.getRightmostEdge=function(){var t=this.getEdges(),e=t.size();if(e<1)return null;var n=t.get(0);if(1===e)return n;var r=t.get(e-1),i=n.getQuadrant(),o=r.getQuadrant();return mh.isNorthern(i)&&mh.isNorthern(o)?n:mh.isNorthern(i)||mh.isNorthern(o)?0!==n.getDy()?n:0!==r.getDy()?r:(yl.shouldNeverReachHere("found two horizontal edges incident on node"),null):r},e.prototype.print=function(t){ol.out.println("DirectedEdgeStar: "+this.getCoordinate());for(var e=this.iterator();e.hasNext();){var n=e.next();t.print("out "),n.print(t),t.println(),t.print("in "),n.getSym().print(t),t.println()}},e.prototype.getResultAreaEdges=function(){if(null!==this._resultAreaEdgeList)return this._resultAreaEdgeList;this._resultAreaEdgeList=new Bl;for(var t=this.iterator();t.hasNext();){var e=t.next();(e.isInResult()||e.getSym().isInResult())&&this._resultAreaEdgeList.add(e)}return this._resultAreaEdgeList},e.prototype.updateLabelling=function(t){for(var e=this.iterator();e.hasNext();){var n=e.next().getLabel();n.setAllLocationsIfNull(0,t.getLocation(0)),n.setAllLocationsIfNull(1,t.getLocation(1))}},e.prototype.linkAllDirectedEdges=function(){this.getEdges();for(var t=null,e=null,n=this._edgeList.size()-1;n>=0;n--){var r=this._edgeList.get(n),i=r.getSym();null===e&&(e=i),null!==t&&i.setNext(t),t=r}e.setNext(t)},e.prototype.computeDepths=function(){var t=this;if(1===arguments.length){var e=arguments[0],n=this.findIndex(e),r=e.getDepth(rh.LEFT),i=e.getDepth(rh.RIGHT),o=this.computeDepths(n+1,this._edgeList.size(),r),s=this.computeDepths(0,n,o);if(s!==i)throw new uh("depth mismatch at "+e.getCoordinate())}else if(3===arguments.length){for(var a=arguments[0],u=arguments[1],l=arguments[2],c=l,h=a;h<u;h++){var p=t._edgeList.get(h);p.setEdgeDepths(rh.RIGHT,c),c=p.getDepth(rh.LEFT)}return c}},e.prototype.mergeSymLabels=function(){for(var t=this.iterator();t.hasNext();){var e=t.next();e.getLabel().merge(e.getSym().getLabel())}},e.prototype.linkMinimalDirectedEdges=function(t){for(var e=this,n=null,r=null,i=this._SCANNING_FOR_INCOMING,o=this._resultAreaEdgeList.size()-1;o>=0;o--){var s=e._resultAreaEdgeList.get(o),a=s.getSym();switch(null===n&&s.getEdgeRing()===t&&(n=s),i){case e._SCANNING_FOR_INCOMING:if(a.getEdgeRing()!==t)continue;r=a,i=e._LINKING_TO_OUTGOING;break;case e._LINKING_TO_OUTGOING:if(s.getEdgeRing()!==t)continue;r.setNextMin(s),i=e._SCANNING_FOR_INCOMING}}i===this._LINKING_TO_OUTGOING&&(yl.isTrue(null!==n,"found null for first outgoing dirEdge"),yl.isTrue(n.getEdgeRing()===t,"unable to link last incoming dirEdge"),r.setNextMin(n))},e.prototype.getOutgoingDegree=function(){if(0===arguments.length){for(var t=0,e=this.iterator();e.hasNext();){var n=e.next();n.isInResult()&&t++}return t}if(1===arguments.length){for(var r=arguments[0],i=0,o=this.iterator();o.hasNext();){var s=o.next();s.getEdgeRing()===r&&i++}return i}},e.prototype.getLabel=function(){return this._label},e.prototype.findCoveredLineEdges=function(){for(var t=Uu.NONE,e=this.iterator();e.hasNext();){var n=e.next(),r=n.getSym();if(!n.isLineEdge()){if(n.isInResult()){t=Uu.INTERIOR;break}if(r.isInResult()){t=Uu.EXTERIOR;break}}}if(t===Uu.NONE)return null;for(var i=t,o=this.iterator();o.hasNext();){var s=o.next(),a=s.getSym();s.isLineEdge()?s.getEdge().setCovered(i===Uu.INTERIOR):(s.isInResult()&&(i=Uu.EXTERIOR),a.isInResult()&&(i=Uu.INTERIOR))}},e.prototype.computeLabelling=function(e){t.prototype.computeLabelling.call(this,e),this._label=new ph(Uu.NONE);for(var n=this.iterator();n.hasNext();)for(var r=n.next().getEdge().getLabel(),i=0;i<2;i++){var o=r.getLocation(i);o!==Uu.INTERIOR&&o!==Uu.BOUNDARY||this._label.setLocation(i,Uu.INTERIOR)}},e.prototype.interfaces_=function(){return[]},e.prototype.getClass=function(){return e},e}(bp),Ip=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.createNode=function(t){return new vh(t,new wp)},e.prototype.interfaces_=function(){return[]},e.prototype.getClass=function(){return e},e}(wh),Np=function t(){this._pts=null,this._orientation=null;var e=arguments[0];this._pts=e,this._orientation=t.orientation(e)};Np.prototype.compareTo=function(t){var e=t;return Np.compareOriented(this._pts,this._orientation,e._pts,e._orientation)},Np.prototype.interfaces_=function(){return[Du]},Np.prototype.getClass=function(){return Np},Np.orientation=function(t){return 1===Ul.increasingDirection(t)},Np.compareOriented=function(t,e,n,r){for(var i=e?1:-1,o=r?1:-1,s=e?t.length:-1,a=r?n.length:-1,u=e?0:t.length-1,l=r?0:n.length-1;;){var c=t[u].compareTo(n[l]);if(0!==c)return c;var h=(u+=i)===s,p=(l+=o)===a;if(h&&!p)return-1;if(!h&&p)return 1;if(h&&p)return 0}};var Sp=function(){this._edges=new Bl,this._ocaMap=new ic};Sp.prototype.print=function(t){t.print("MULTILINESTRING ( ");for(var e=0;e<this._edges.size();e++){var n=this._edges.get(e);e>0&&t.print(","),t.print("(");for(var r=n.getCoordinates(),i=0;i<r.length;i++)i>0&&t.print(","),t.print(r[i].x+" "+r[i].y);t.println(")")}t.print(")  ")},Sp.prototype.addAll=function(t){for(var e=t.iterator();e.hasNext();)this.add(e.next())},Sp.prototype.findEdgeIndex=function(t){for(var e=0;e<this._edges.size();e++)if(this._edges.get(e).equals(t))return e;return-1},Sp.prototype.iterator=function(){return this._edges.iterator()},Sp.prototype.getEdges=function(){return this._edges},Sp.prototype.get=function(t){return this._edges.get(t)},Sp.prototype.findEqualEdge=function(t){var e=new Np(t.getCoordinates());return this._ocaMap.get(e)},Sp.prototype.add=function(t){this._edges.add(t);var e=new Np(t.getCoordinates());this._ocaMap.put(e,t)},Sp.prototype.interfaces_=function(){return[]},Sp.prototype.getClass=function(){return Sp};var Cp=function(){};Cp.prototype.processIntersections=function(t,e,n,r){},Cp.prototype.isDone=function(){},Cp.prototype.interfaces_=function(){return[]},Cp.prototype.getClass=function(){return Cp};var Pp=function(){this._hasIntersection=!1,this._hasProper=!1,this._hasProperInterior=!1,this._hasInterior=!1,this._properIntersectionPoint=null,this._li=null,this._isSelfIntersection=null,this.numIntersections=0,this.numInteriorIntersections=0,this.numProperIntersections=0,this.numTests=0;var t=arguments[0];this._li=t};Pp.prototype.isTrivialIntersection=function(t,e,n,r){if(t===n&&1===this._li.getIntersectionNum()){if(Pp.isAdjacentSegments(e,r))return!0;if(t.isClosed()){var i=t.size()-1;if(0===e&&r===i||0===r&&e===i)return!0}}return!1},Pp.prototype.getProperIntersectionPoint=function(){return this._properIntersectionPoint},Pp.prototype.hasProperInteriorIntersection=function(){return this._hasProperInterior},Pp.prototype.getLineIntersector=function(){return this._li},Pp.prototype.hasProperIntersection=function(){return this._hasProper},Pp.prototype.processIntersections=function(t,e,n,r){if(t===n&&e===r)return null;this.numTests++;var i=t.getCoordinates()[e],o=t.getCoordinates()[e+1],s=n.getCoordinates()[r],a=n.getCoordinates()[r+1];this._li.computeIntersection(i,o,s,a),this._li.hasIntersection()&&(this.numIntersections++,this._li.isInteriorIntersection()&&(this.numInteriorIntersections++,this._hasInterior=!0),this.isTrivialIntersection(t,e,n,r)||(this._hasIntersection=!0,t.addIntersections(this._li,e,0),n.addIntersections(this._li,r,1),this._li.isProper()&&(this.numProperIntersections++,this._hasProper=!0,this._hasProperInterior=!0)))},Pp.prototype.hasIntersection=function(){return this._hasIntersection},Pp.prototype.isDone=function(){return!1},Pp.prototype.hasInteriorIntersection=function(){return this._hasInterior},Pp.prototype.interfaces_=function(){return[Cp]},Pp.prototype.getClass=function(){return Pp},Pp.isAdjacentSegments=function(t,e){return 1===Math.abs(t-e)};var Mp=function(){this.coord=null,this.segmentIndex=null,this.dist=null;var t=arguments[0],e=arguments[1],n=arguments[2];this.coord=new qu(t),this.segmentIndex=e,this.dist=n};Mp.prototype.getSegmentIndex=function(){return this.segmentIndex},Mp.prototype.getCoordinate=function(){return this.coord},Mp.prototype.print=function(t){t.print(this.coord),t.print(" seg # = "+this.segmentIndex),t.println(" dist = "+this.dist)},Mp.prototype.compareTo=function(t){var e=t;return this.compare(e.segmentIndex,e.dist)},Mp.prototype.isEndPoint=function(t){return 0===this.segmentIndex&&0===this.dist||this.segmentIndex===t},Mp.prototype.toString=function(){return this.coord+" seg # = "+this.segmentIndex+" dist = "+this.dist},Mp.prototype.getDistance=function(){return this.dist},Mp.prototype.compare=function(t,e){return this.segmentIndex<t?-1:this.segmentIndex>t?1:this.dist<e?-1:this.dist>e?1:0},Mp.prototype.interfaces_=function(){return[Du]},Mp.prototype.getClass=function(){return Mp};var Lp=function(){this._nodeMap=new ic,this.edge=null;var t=arguments[0];this.edge=t};Lp.prototype.print=function(t){t.println("Intersections:");for(var e=this.iterator();e.hasNext();)e.next().print(t)},Lp.prototype.iterator=function(){return this._nodeMap.values().iterator()},Lp.prototype.addSplitEdges=function(t){this.addEndpoints();for(var e=this.iterator(),n=e.next();e.hasNext();){var r=e.next(),i=this.createSplitEdge(n,r);t.add(i),n=r}},Lp.prototype.addEndpoints=function(){var t=this.edge.pts.length-1;this.add(this.edge.pts[0],0,0),this.add(this.edge.pts[t],t,0)},Lp.prototype.createSplitEdge=function(t,e){var n=e.segmentIndex-t.segmentIndex+2,r=this.edge.pts[e.segmentIndex],i=e.dist>0||!e.coord.equals2D(r);i||n--;var o=new Array(n).fill(null),s=0;o[s++]=new qu(t.coord);for(var a=t.segmentIndex+1;a<=e.segmentIndex;a++)o[s++]=this.edge.pts[a];return i&&(o[s]=e.coord),new Dp(o,new ph(this.edge._label))},Lp.prototype.add=function(t,e,n){var r=new Mp(t,e,n),i=this._nodeMap.get(r);return null!==i?i:(this._nodeMap.put(r,r),r)},Lp.prototype.isIntersection=function(t){for(var e=this.iterator();e.hasNext();)if(e.next().coord.equals(t))return!0;return!1},Lp.prototype.interfaces_=function(){return[]},Lp.prototype.getClass=function(){return Lp};var Op=function(){};Op.prototype.getChainStartIndices=function(t){var e=0,n=new Bl;n.add(new Ju(e));do{var r=this.findChainEnd(t,e);n.add(new Ju(r)),e=r}while(e<t.length-1);return Op.toIntArray(n)},Op.prototype.findChainEnd=function(t,e){for(var n=mh.quadrant(t[e],t[e+1]),r=e+1;r<t.length&&mh.quadrant(t[r-1],t[r])===n;)r++;return r-1},Op.prototype.interfaces_=function(){return[]},Op.prototype.getClass=function(){return Op},Op.toIntArray=function(t){for(var e=new Array(t.size()).fill(null),n=0;n<e.length;n++)e[n]=t.get(n).intValue();return e};var Rp=function(){this.e=null,this.pts=null,this.startIndex=null,this.env1=new al,this.env2=new al;var t=arguments[0];this.e=t,this.pts=t.getCoordinates();var e=new Op;this.startIndex=e.getChainStartIndices(this.pts)};Rp.prototype.getCoordinates=function(){return this.pts},Rp.prototype.getMaxX=function(t){var e=this.pts[this.startIndex[t]].x,n=this.pts[this.startIndex[t+1]].x;return e>n?e:n},Rp.prototype.getMinX=function(t){var e=this.pts[this.startIndex[t]].x,n=this.pts[this.startIndex[t+1]].x;return e<n?e:n},Rp.prototype.computeIntersectsForChain=function(){if(4===arguments.length){var t=arguments[0],e=arguments[1],n=arguments[2],r=arguments[3];this.computeIntersectsForChain(this.startIndex[t],this.startIndex[t+1],e,e.startIndex[n],e.startIndex[n+1],r)}else if(6===arguments.length){var i=arguments[0],o=arguments[1],s=arguments[2],a=arguments[3],u=arguments[4],l=arguments[5],c=this.pts[i],h=this.pts[o],p=s.pts[a],f=s.pts[u];if(o-i==1&&u-a==1)return l.addIntersections(this.e,i,s.e,a),null;if(this.env1.init(c,h),this.env2.init(p,f),!this.env1.intersects(this.env2))return null;var g=Math.trunc((i+o)/2),d=Math.trunc((a+u)/2);i<g&&(a<d&&this.computeIntersectsForChain(i,g,s,a,d,l),d<u&&this.computeIntersectsForChain(i,g,s,d,u,l)),g<o&&(a<d&&this.computeIntersectsForChain(g,o,s,a,d,l),d<u&&this.computeIntersectsForChain(g,o,s,d,u,l))}},Rp.prototype.getStartIndexes=function(){return this.startIndex},Rp.prototype.computeIntersects=function(t,e){for(var n=0;n<this.startIndex.length-1;n++)for(var r=0;r<t.startIndex.length-1;r++)this.computeIntersectsForChain(n,t,r,e)},Rp.prototype.interfaces_=function(){return[]},Rp.prototype.getClass=function(){return Rp};var Tp=function t(){this._depth=Array(2).fill().map((function(){return Array(3)}));for(var e=0;e<2;e++)for(var n=0;n<3;n++)this._depth[e][n]=t.NULL_VALUE},Ap={NULL_VALUE:{configurable:!0}};Tp.prototype.getDepth=function(t,e){return this._depth[t][e]},Tp.prototype.setDepth=function(t,e,n){this._depth[t][e]=n},Tp.prototype.isNull=function(){var t=this;if(0===arguments.length){for(var e=0;e<2;e++)for(var n=0;n<3;n++)if(t._depth[e][n]!==Tp.NULL_VALUE)return!1;return!0}if(1===arguments.length){var r=arguments[0];return this._depth[r][1]===Tp.NULL_VALUE}if(2===arguments.length){var i=arguments[0],o=arguments[1];return this._depth[i][o]===Tp.NULL_VALUE}},Tp.prototype.normalize=function(){for(var t=this,e=0;e<2;e++)if(!t.isNull(e)){var n=t._depth[e][1];t._depth[e][2]<n&&(n=t._depth[e][2]),n<0&&(n=0);for(var r=1;r<3;r++){var i=0;t._depth[e][r]>n&&(i=1),t._depth[e][r]=i}}},Tp.prototype.getDelta=function(t){return this._depth[t][rh.RIGHT]-this._depth[t][rh.LEFT]},Tp.prototype.getLocation=function(t,e){return this._depth[t][e]<=0?Uu.EXTERIOR:Uu.INTERIOR},Tp.prototype.toString=function(){return"A: "+this._depth[0][1]+","+this._depth[0][2]+" B: "+this._depth[1][1]+","+this._depth[1][2]},Tp.prototype.add=function(){var t=this;if(1===arguments.length)for(var e=arguments[0],n=0;n<2;n++)for(var r=1;r<3;r++){var i=e.getLocation(n,r);i!==Uu.EXTERIOR&&i!==Uu.INTERIOR||(t.isNull(n,r)?t._depth[n][r]=Tp.depthAtLocation(i):t._depth[n][r]+=Tp.depthAtLocation(i))}else if(3===arguments.length){var o=arguments[0],s=arguments[1],a=arguments[2];a===Uu.INTERIOR&&this._depth[o][s]++}},Tp.prototype.interfaces_=function(){return[]},Tp.prototype.getClass=function(){return Tp},Tp.depthAtLocation=function(t){return t===Uu.EXTERIOR?0:t===Uu.INTERIOR?1:Tp.NULL_VALUE},Ap.NULL_VALUE.get=function(){return-1},Object.defineProperties(Tp,Ap);var Dp=function(t){function e(){if(t.call(this),this.pts=null,this._env=null,this.eiList=new Lp(this),this._name=null,this._mce=null,this._isIsolated=!0,this._depth=new Tp,this._depthDelta=0,1===arguments.length){var n=arguments[0];e.call(this,n,null)}else if(2===arguments.length){var r=arguments[0],i=arguments[1];this.pts=r,this._label=i}}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.getDepth=function(){return this._depth},e.prototype.getCollapsedEdge=function(){var t=new Array(2).fill(null);return t[0]=this.pts[0],t[1]=this.pts[1],new e(t,ph.toLineLabel(this._label))},e.prototype.isIsolated=function(){return this._isIsolated},e.prototype.getCoordinates=function(){return this.pts},e.prototype.setIsolated=function(t){this._isIsolated=t},e.prototype.setName=function(t){this._name=t},e.prototype.equals=function(t){if(!(t instanceof e))return!1;var n=t;if(this.pts.length!==n.pts.length)return!1;for(var r=!0,i=!0,o=this.pts.length,s=0;s<this.pts.length;s++)if(this.pts[s].equals2D(n.pts[s])||(r=!1),this.pts[s].equals2D(n.pts[--o])||(i=!1),!r&&!i)return!1;return!0},e.prototype.getCoordinate=function(){if(0===arguments.length)return this.pts.length>0?this.pts[0]:null;if(1===arguments.length){var t=arguments[0];return this.pts[t]}},e.prototype.print=function(t){t.print("edge "+this._name+": "),t.print("LINESTRING (");for(var e=0;e<this.pts.length;e++)e>0&&t.print(","),t.print(this.pts[e].x+" "+this.pts[e].y);t.print(")  "+this._label+" "+this._depthDelta)},e.prototype.computeIM=function(t){e.updateIM(this._label,t)},e.prototype.isCollapsed=function(){return!!this._label.isArea()&&3===this.pts.length&&!!this.pts[0].equals(this.pts[2])},e.prototype.isClosed=function(){return this.pts[0].equals(this.pts[this.pts.length-1])},e.prototype.getMaximumSegmentIndex=function(){return this.pts.length-1},e.prototype.getDepthDelta=function(){return this._depthDelta},e.prototype.getNumPoints=function(){return this.pts.length},e.prototype.printReverse=function(t){t.print("edge "+this._name+": ");for(var e=this.pts.length-1;e>=0;e--)t.print(this.pts[e]+" ");t.println("")},e.prototype.getMonotoneChainEdge=function(){return null===this._mce&&(this._mce=new Rp(this)),this._mce},e.prototype.getEnvelope=function(){if(null===this._env){this._env=new al;for(var t=0;t<this.pts.length;t++)this._env.expandToInclude(this.pts[t])}return this._env},e.prototype.addIntersection=function(t,e,n,r){var i=new qu(t.getIntersection(r)),o=e,s=t.getEdgeDistance(n,r),a=o+1;if(a<this.pts.length){var u=this.pts[a];i.equals2D(u)&&(o=a,s=0)}this.eiList.add(i,o,s)},e.prototype.toString=function(){var t=new Wu;t.append("edge "+this._name+": "),t.append("LINESTRING (");for(var e=0;e<this.pts.length;e++)e>0&&t.append(","),t.append(this.pts[e].x+" "+this.pts[e].y);return t.append(")  "+this._label+" "+this._depthDelta),t.toString()},e.prototype.isPointwiseEqual=function(t){if(this.pts.length!==t.pts.length)return!1;for(var e=0;e<this.pts.length;e++)if(!this.pts[e].equals2D(t.pts[e]))return!1;return!0},e.prototype.setDepthDelta=function(t){this._depthDelta=t},e.prototype.getEdgeIntersectionList=function(){return this.eiList},e.prototype.addIntersections=function(t,e,n){for(var r=0;r<t.getIntersectionNum();r++)this.addIntersection(t,e,n,r)},e.prototype.interfaces_=function(){return[]},e.prototype.getClass=function(){return e},e.updateIM=function(){if(2!==arguments.length)return t.prototype.updateIM.apply(this,arguments);var e=arguments[0],n=arguments[1];n.setAtLeastIfValid(e.getLocation(0,rh.ON),e.getLocation(1,rh.ON),1),e.isArea()&&(n.setAtLeastIfValid(e.getLocation(0,rh.LEFT),e.getLocation(1,rh.LEFT),2),n.setAtLeastIfValid(e.getLocation(0,rh.RIGHT),e.getLocation(1,rh.RIGHT),2))},e}(yh),Fp=function(t){this._workingPrecisionModel=null,this._workingNoder=null,this._geomFact=null,this._graph=null,this._edgeList=new Sp,this._bufParams=t||null};Fp.prototype.setWorkingPrecisionModel=function(t){this._workingPrecisionModel=t},Fp.prototype.insertUniqueEdge=function(t){var e=this._edgeList.findEqualEdge(t);if(null!==e){var n=e.getLabel(),r=t.getLabel();e.isPointwiseEqual(t)||(r=new ph(t.getLabel())).flip(),n.merge(r);var i=Fp.depthDelta(r),o=e.getDepthDelta()+i;e.setDepthDelta(o)}else this._edgeList.add(t),t.setDepthDelta(Fp.depthDelta(t.getLabel()))},Fp.prototype.buildSubgraphs=function(t,e){for(var n=new Bl,r=t.iterator();r.hasNext();){var i=r.next(),o=i.getRightmostCoordinate(),s=new gp(n).getDepth(o);i.computeDepth(s),i.findResultEdges(),n.add(i),e.add(i.getDirectedEdges(),i.getNodes())}},Fp.prototype.createSubgraphs=function(t){for(var e=new Bl,n=t.getNodes().iterator();n.hasNext();){var r=n.next();if(!r.isVisited()){var i=new ch;i.create(r),e.add(i)}}return Th.sort(e,Th.reverseOrder()),e},Fp.prototype.createEmptyResultGeometry=function(){return this._geomFact.createPolygon()},Fp.prototype.getNoder=function(t){if(null!==this._workingNoder)return this._workingNoder;var e=new ep,n=new ml;return n.setPrecisionModel(t),e.setSegmentIntersector(new Pp(n)),e},Fp.prototype.buffer=function(t,e){var n=this._workingPrecisionModel;null===n&&(n=t.getPrecisionModel()),this._geomFact=t.getFactory();var r=new fp(n,this._bufParams),i=new _p(t,e,r).getCurves();if(i.size()<=0)return this.createEmptyResultGeometry();this.computeNodedEdges(i,n),this._graph=new Ih(new Ip),this._graph.addEdges(this._edgeList.getEdges());var o=this.createSubgraphs(this._graph),s=new Nh(this._geomFact);this.buildSubgraphs(o,s);var a=s.getPolygons();return a.size()<=0?this.createEmptyResultGeometry():this._geomFact.buildGeometry(a)},Fp.prototype.computeNodedEdges=function(t,e){var n=this.getNoder(e);n.computeNodes(t);for(var r=n.getNodedSubstrings().iterator();r.hasNext();){var i=r.next(),o=i.getCoordinates();if(2!==o.length||!o[0].equals2D(o[1])){var s=i.getData(),a=new Dp(i.getCoordinates(),new ph(s));this.insertUniqueEdge(a)}}},Fp.prototype.setNoder=function(t){this._workingNoder=t},Fp.prototype.interfaces_=function(){return[]},Fp.prototype.getClass=function(){return Fp},Fp.depthDelta=function(t){var e=t.getLocation(0,rh.LEFT),n=t.getLocation(0,rh.RIGHT);return e===Uu.INTERIOR&&n===Uu.EXTERIOR?1:e===Uu.EXTERIOR&&n===Uu.INTERIOR?-1:0},Fp.convertSegStrings=function(t){for(var e=new Jc,n=new Bl;t.hasNext();){var r=t.next(),i=e.createLineString(r.getCoordinates());n.add(i)}return e.buildGeometry(n)};var kp=function(){if(this._noder=null,this._scaleFactor=null,this._offsetX=null,this._offsetY=null,this._isScaled=!1,2===arguments.length){var t=arguments[0],e=arguments[1];this._noder=t,this._scaleFactor=e,this._offsetX=0,this._offsetY=0,this._isScaled=!this.isIntegerPrecision()}else if(4===arguments.length){var n=arguments[0],r=arguments[1],i=arguments[2],o=arguments[3];this._noder=n,this._scaleFactor=r,this._offsetX=i,this._offsetY=o,this._isScaled=!this.isIntegerPrecision()}};kp.prototype.rescale=function(){var t=this;if(Xu(arguments[0],Dl))for(var e=arguments[0],n=e.iterator();n.hasNext();){var r=n.next();t.rescale(r.getCoordinates())}else if(arguments[0]instanceof Array){for(var i=arguments[0],o=0;o<i.length;o++)i[o].x=i[o].x/t._scaleFactor+t._offsetX,i[o].y=i[o].y/t._scaleFactor+t._offsetY;2===i.length&&i[0].equals2D(i[1])&&ol.out.println(i)}},kp.prototype.scale=function(){var t=this;if(Xu(arguments[0],Dl)){for(var e=arguments[0],n=new Bl,r=e.iterator();r.hasNext();){var i=r.next();n.add(new Hh(t.scale(i.getCoordinates()),i.getData()))}return n}if(arguments[0]instanceof Array){for(var o=arguments[0],s=new Array(o.length).fill(null),a=0;a<o.length;a++)s[a]=new qu(Math.round((o[a].x-t._offsetX)*t._scaleFactor),Math.round((o[a].y-t._offsetY)*t._scaleFactor),o[a].z);var u=Ul.removeRepeatedPoints(s);return u}},kp.prototype.isIntegerPrecision=function(){return 1===this._scaleFactor},kp.prototype.getNodedSubstrings=function(){var t=this._noder.getNodedSubstrings();return this._isScaled&&this.rescale(t),t},kp.prototype.computeNodes=function(t){var e=t;this._isScaled&&(e=this.scale(t)),this._noder.computeNodes(e)},kp.prototype.interfaces_=function(){return[$h]},kp.prototype.getClass=function(){return kp};var Gp=function(){this._li=new ml,this._segStrings=null;var t=arguments[0];this._segStrings=t},qp={fact:{configurable:!0}};Gp.prototype.checkEndPtVertexIntersections=function(){var t=this;if(0===arguments.length)for(var e=this._segStrings.iterator();e.hasNext();){var n=e.next(),r=n.getCoordinates();t.checkEndPtVertexIntersections(r[0],t._segStrings),t.checkEndPtVertexIntersections(r[r.length-1],t._segStrings)}else if(2===arguments.length)for(var i=arguments[0],o=arguments[1],s=o.iterator();s.hasNext();)for(var a=s.next(),u=a.getCoordinates(),l=1;l<u.length-1;l++)if(u[l].equals(i))throw new gl("found endpt/interior pt intersection at index "+l+" :pt "+i)},Gp.prototype.checkInteriorIntersections=function(){var t=this;if(0===arguments.length)for(var e=this._segStrings.iterator();e.hasNext();)for(var n=e.next(),r=this._segStrings.iterator();r.hasNext();){var i=r.next();t.checkInteriorIntersections(n,i)}else if(2===arguments.length)for(var o=arguments[0],s=arguments[1],a=o.getCoordinates(),u=s.getCoordinates(),l=0;l<a.length-1;l++)for(var c=0;c<u.length-1;c++)t.checkInteriorIntersections(o,l,s,c);else if(4===arguments.length){var h=arguments[0],p=arguments[1],f=arguments[2],g=arguments[3];if(h===f&&p===g)return null;var d=h.getCoordinates()[p],y=h.getCoordinates()[p+1],v=f.getCoordinates()[g],_=f.getCoordinates()[g+1];if(this._li.computeIntersection(d,y,v,_),this._li.hasIntersection()&&(this._li.isProper()||this.hasInteriorIntersection(this._li,d,y)||this.hasInteriorIntersection(this._li,v,_)))throw new gl("found non-noded intersection at "+d+"-"+y+" and "+v+"-"+_)}},Gp.prototype.checkValid=function(){this.checkEndPtVertexIntersections(),this.checkInteriorIntersections(),this.checkCollapses()},Gp.prototype.checkCollapses=function(){var t=this;if(0===arguments.length)for(var e=this._segStrings.iterator();e.hasNext();){var n=e.next();t.checkCollapses(n)}else if(1===arguments.length)for(var r=arguments[0],i=r.getCoordinates(),o=0;o<i.length-2;o++)t.checkCollapse(i[o],i[o+1],i[o+2])},Gp.prototype.hasInteriorIntersection=function(t,e,n){for(var r=0;r<t.getIntersectionNum();r++){var i=t.getIntersection(r);if(!i.equals(e)&&!i.equals(n))return!0}return!1},Gp.prototype.checkCollapse=function(t,e,n){if(t.equals(n))throw new gl("found non-noded collapse at "+Gp.fact.createLineString([t,e,n]))},Gp.prototype.interfaces_=function(){return[]},Gp.prototype.getClass=function(){return Gp},qp.fact.get=function(){return new Jc},Object.defineProperties(Gp,qp);var Bp=function(){this._li=null,this._pt=null,this._originalPt=null,this._ptScaled=null,this._p0Scaled=null,this._p1Scaled=null,this._scaleFactor=null,this._minx=null,this._maxx=null,this._miny=null,this._maxy=null,this._corner=new Array(4).fill(null),this._safeEnv=null;var t=arguments[0],e=arguments[1],n=arguments[2];if(this._originalPt=t,this._pt=t,this._scaleFactor=e,this._li=n,e<=0)throw new Ru("Scale factor must be non-zero");1!==e&&(this._pt=new qu(this.scale(t.x),this.scale(t.y)),this._p0Scaled=new qu,this._p1Scaled=new qu),this.initCorners(this._pt)},zp={SAFE_ENV_EXPANSION_FACTOR:{configurable:!0}};Bp.prototype.intersectsScaled=function(t,e){var n=Math.min(t.x,e.x),r=Math.max(t.x,e.x),i=Math.min(t.y,e.y),o=Math.max(t.y,e.y),s=this._maxx<n||this._minx>r||this._maxy<i||this._miny>o;if(s)return!1;var a=this.intersectsToleranceSquare(t,e);return yl.isTrue(!(s&&a),"Found bad envelope test"),a},Bp.prototype.initCorners=function(t){var e=.5;this._minx=t.x-e,this._maxx=t.x+e,this._miny=t.y-e,this._maxy=t.y+e,this._corner[0]=new qu(this._maxx,this._maxy),this._corner[1]=new qu(this._minx,this._maxy),this._corner[2]=new qu(this._minx,this._miny),this._corner[3]=new qu(this._maxx,this._miny)},Bp.prototype.intersects=function(t,e){return 1===this._scaleFactor?this.intersectsScaled(t,e):(this.copyScaled(t,this._p0Scaled),this.copyScaled(e,this._p1Scaled),this.intersectsScaled(this._p0Scaled,this._p1Scaled))},Bp.prototype.scale=function(t){return Math.round(t*this._scaleFactor)},Bp.prototype.getCoordinate=function(){return this._originalPt},Bp.prototype.copyScaled=function(t,e){e.x=this.scale(t.x),e.y=this.scale(t.y)},Bp.prototype.getSafeEnvelope=function(){if(null===this._safeEnv){var t=Bp.SAFE_ENV_EXPANSION_FACTOR/this._scaleFactor;this._safeEnv=new al(this._originalPt.x-t,this._originalPt.x+t,this._originalPt.y-t,this._originalPt.y+t)}return this._safeEnv},Bp.prototype.intersectsPixelClosure=function(t,e){return this._li.computeIntersection(t,e,this._corner[0],this._corner[1]),!!(this._li.hasIntersection()||(this._li.computeIntersection(t,e,this._corner[1],this._corner[2]),this._li.hasIntersection()||(this._li.computeIntersection(t,e,this._corner[2],this._corner[3]),this._li.hasIntersection()||(this._li.computeIntersection(t,e,this._corner[3],this._corner[0]),this._li.hasIntersection()))))},Bp.prototype.intersectsToleranceSquare=function(t,e){var n=!1,r=!1;return this._li.computeIntersection(t,e,this._corner[0],this._corner[1]),!!(this._li.isProper()||(this._li.computeIntersection(t,e,this._corner[1],this._corner[2]),this._li.isProper()||(this._li.hasIntersection()&&(n=!0),this._li.computeIntersection(t,e,this._corner[2],this._corner[3]),this._li.isProper()||(this._li.hasIntersection()&&(r=!0),this._li.computeIntersection(t,e,this._corner[3],this._corner[0]),this._li.isProper()||n&&r||t.equals(this._pt)||e.equals(this._pt)))))},Bp.prototype.addSnappedNode=function(t,e){var n=t.getCoordinate(e),r=t.getCoordinate(e+1);return!!this.intersects(n,r)&&(t.addIntersection(this.getCoordinate(),e),!0)},Bp.prototype.interfaces_=function(){return[]},Bp.prototype.getClass=function(){return Bp},zp.SAFE_ENV_EXPANSION_FACTOR.get=function(){return.75},Object.defineProperties(Bp,zp);var jp=function(){this.tempEnv1=new al,this.selectedSegment=new Wh};jp.prototype.select=function(){if(1===arguments.length);else if(2===arguments.length){var t=arguments[0],e=arguments[1];t.getLineSegment(e,this.selectedSegment),this.select(this.selectedSegment)}},jp.prototype.interfaces_=function(){return[]},jp.prototype.getClass=function(){return jp};var Up=function(){this._index=null;var t=arguments[0];this._index=t},Vp={HotPixelSnapAction:{configurable:!0}};Up.prototype.snap=function(){if(1===arguments.length){var t=arguments[0];return this.snap(t,null,-1)}if(3===arguments.length){var e=arguments[0],n=arguments[1],r=arguments[2],i=e.getSafeEnvelope(),o=new Xp(e,n,r);return this._index.query(i,{interfaces_:function(){return[Mh]},visitItem:function(t){t.select(i,o)}}),o.isNodeAdded()}},Up.prototype.interfaces_=function(){return[]},Up.prototype.getClass=function(){return Up},Vp.HotPixelSnapAction.get=function(){return Xp},Object.defineProperties(Up,Vp);var Xp=function(t){function e(){t.call(this),this._hotPixel=null,this._parentEdge=null,this._hotPixelVertexIndex=null,this._isNodeAdded=!1;var e=arguments[0],n=arguments[1],r=arguments[2];this._hotPixel=e,this._parentEdge=n,this._hotPixelVertexIndex=r}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.isNodeAdded=function(){return this._isNodeAdded},e.prototype.select=function(){if(2!==arguments.length)return t.prototype.select.apply(this,arguments);var e=arguments[0],n=arguments[1],r=e.getContext();if(null!==this._parentEdge&&r===this._parentEdge&&n===this._hotPixelVertexIndex)return null;this._isNodeAdded=this._hotPixel.addSnappedNode(r,n)},e.prototype.interfaces_=function(){return[]},e.prototype.getClass=function(){return e},e}(jp),Yp=function(){this._li=null,this._interiorIntersections=null;var t=arguments[0];this._li=t,this._interiorIntersections=new Bl};Yp.prototype.processIntersections=function(t,e,n,r){if(t===n&&e===r)return null;var i=t.getCoordinates()[e],o=t.getCoordinates()[e+1],s=n.getCoordinates()[r],a=n.getCoordinates()[r+1];if(this._li.computeIntersection(i,o,s,a),this._li.hasIntersection()&&this._li.isInteriorIntersection()){for(var u=0;u<this._li.getIntersectionNum();u++)this._interiorIntersections.add(this._li.getIntersection(u));t.addIntersections(this._li,e,0),n.addIntersections(this._li,r,1)}},Yp.prototype.isDone=function(){return!1},Yp.prototype.getInteriorIntersections=function(){return this._interiorIntersections},Yp.prototype.interfaces_=function(){return[Cp]},Yp.prototype.getClass=function(){return Yp};var Hp=function(){this._pm=null,this._li=null,this._scaleFactor=null,this._noder=null,this._pointSnapper=null,this._nodedSegStrings=null;var t=arguments[0];this._pm=t,this._li=new ml,this._li.setPrecisionModel(t),this._scaleFactor=t.getScale()};Hp.prototype.checkCorrectness=function(t){var e=Hh.getNodedSubstrings(t),n=new Gp(e);try{n.checkValid()}catch(t){if(!(t instanceof rl))throw t;t.printStackTrace()}},Hp.prototype.getNodedSubstrings=function(){return Hh.getNodedSubstrings(this._nodedSegStrings)},Hp.prototype.snapRound=function(t,e){var n=this.findInteriorIntersections(t,e);this.computeIntersectionSnaps(n),this.computeVertexSnaps(t)},Hp.prototype.findInteriorIntersections=function(t,e){var n=new Yp(e);return this._noder.setSegmentIntersector(n),this._noder.computeNodes(t),n.getInteriorIntersections()},Hp.prototype.computeVertexSnaps=function(){var t=this;if(Xu(arguments[0],Dl))for(var e=arguments[0],n=e.iterator();n.hasNext();){var r=n.next();t.computeVertexSnaps(r)}else if(arguments[0]instanceof Hh)for(var i=arguments[0],o=i.getCoordinates(),s=0;s<o.length;s++){var a=new Bp(o[s],t._scaleFactor,t._li),u=t._pointSnapper.snap(a,i,s);u&&i.addIntersection(o[s],s)}},Hp.prototype.computeNodes=function(t){this._nodedSegStrings=t,this._noder=new ep,this._pointSnapper=new Up(this._noder.getIndex()),this.snapRound(t,this._li)},Hp.prototype.computeIntersectionSnaps=function(t){for(var e=this,n=t.iterator();n.hasNext();){var r=n.next(),i=new Bp(r,e._scaleFactor,e._li);e._pointSnapper.snap(i)}},Hp.prototype.interfaces_=function(){return[$h]},Hp.prototype.getClass=function(){return Hp};var Wp=function(){if(this._argGeom=null,this._distance=null,this._bufParams=new rp,this._resultGeometry=null,this._saveException=null,1===arguments.length){var t=arguments[0];this._argGeom=t}else if(2===arguments.length){var e=arguments[0],n=arguments[1];this._argGeom=e,this._bufParams=n}},Jp={CAP_ROUND:{configurable:!0},CAP_BUTT:{configurable:!0},CAP_FLAT:{configurable:!0},CAP_SQUARE:{configurable:!0},MAX_PRECISION_DIGITS:{configurable:!0}};Wp.prototype.bufferFixedPrecision=function(t){var e=new kp(new Hp(new Xc(1)),t.getScale()),n=new Fp(this._bufParams);n.setWorkingPrecisionModel(t),n.setNoder(e),this._resultGeometry=n.buffer(this._argGeom,this._distance)},Wp.prototype.bufferReducedPrecision=function(){var t=this;if(0===arguments.length){for(var e=Wp.MAX_PRECISION_DIGITS;e>=0;e--){try{t.bufferReducedPrecision(e)}catch(e){if(!(e instanceof uh))throw e;t._saveException=e}if(null!==t._resultGeometry)return null}throw this._saveException}if(1===arguments.length){var n=arguments[0],r=Wp.precisionScaleFactor(this._argGeom,this._distance,n),i=new Xc(r);this.bufferFixedPrecision(i)}},Wp.prototype.computeGeometry=function(){if(this.bufferOriginalPrecision(),null!==this._resultGeometry)return null;var t=this._argGeom.getFactory().getPrecisionModel();t.getType()===Xc.FIXED?this.bufferFixedPrecision(t):this.bufferReducedPrecision()},Wp.prototype.setQuadrantSegments=function(t){this._bufParams.setQuadrantSegments(t)},Wp.prototype.bufferOriginalPrecision=function(){try{var t=new Fp(this._bufParams);this._resultGeometry=t.buffer(this._argGeom,this._distance)}catch(t){if(!(t instanceof gl))throw t;this._saveException=t}},Wp.prototype.getResultGeometry=function(t){return this._distance=t,this.computeGeometry(),this._resultGeometry},Wp.prototype.setEndCapStyle=function(t){this._bufParams.setEndCapStyle(t)},Wp.prototype.interfaces_=function(){return[]},Wp.prototype.getClass=function(){return Wp},Wp.bufferOp=function(){if(2===arguments.length){var t=arguments[0],e=arguments[1],n=new Wp(t),r=n.getResultGeometry(e);return r}if(3===arguments.length){if(Number.isInteger(arguments[2])&&arguments[0]instanceof Nl&&"number"==typeof arguments[1]){var i=arguments[0],o=arguments[1],s=arguments[2],a=new Wp(i);a.setQuadrantSegments(s);var u=a.getResultGeometry(o);return u}if(arguments[2]instanceof rp&&arguments[0]instanceof Nl&&"number"==typeof arguments[1]){var l=arguments[0],c=arguments[1],h=arguments[2],p=new Wp(l,h),f=p.getResultGeometry(c);return f}}else if(4===arguments.length){var g=arguments[0],d=arguments[1],y=arguments[2],v=arguments[3],_=new Wp(g);_.setQuadrantSegments(y),_.setEndCapStyle(v);var m=_.getResultGeometry(d);return m}},Wp.precisionScaleFactor=function(t,e,n){var r=t.getEnvelopeInternal(),i=Yu.max(Math.abs(r.getMaxX()),Math.abs(r.getMaxY()),Math.abs(r.getMinX()),Math.abs(r.getMinY()))+2*(e>0?e:0),o=n-Math.trunc(Math.log(i)/Math.log(10)+1);return Math.pow(10,o)},Jp.CAP_ROUND.get=function(){return rp.CAP_ROUND},Jp.CAP_BUTT.get=function(){return rp.CAP_FLAT},Jp.CAP_FLAT.get=function(){return rp.CAP_FLAT},Jp.CAP_SQUARE.get=function(){return rp.CAP_SQUARE},Jp.MAX_PRECISION_DIGITS.get=function(){return 12},Object.defineProperties(Wp,Jp);var Zp=function(){this._pt=[new qu,new qu],this._distance=Tu.NaN,this._isNull=!0};Zp.prototype.getCoordinates=function(){return this._pt},Zp.prototype.getCoordinate=function(t){return this._pt[t]},Zp.prototype.setMinimum=function(){if(1===arguments.length){var t=arguments[0];this.setMinimum(t._pt[0],t._pt[1])}else if(2===arguments.length){var e=arguments[0],n=arguments[1];if(this._isNull)return this.initialize(e,n),null;var r=e.distance(n);r<this._distance&&this.initialize(e,n,r)}},Zp.prototype.initialize=function(){if(0===arguments.length)this._isNull=!0;else if(2===arguments.length){var t=arguments[0],e=arguments[1];this._pt[0].setCoordinate(t),this._pt[1].setCoordinate(e),this._distance=t.distance(e),this._isNull=!1}else if(3===arguments.length){var n=arguments[0],r=arguments[1],i=arguments[2];this._pt[0].setCoordinate(n),this._pt[1].setCoordinate(r),this._distance=i,this._isNull=!1}},Zp.prototype.getDistance=function(){return this._distance},Zp.prototype.setMaximum=function(){if(1===arguments.length){var t=arguments[0];this.setMaximum(t._pt[0],t._pt[1])}else if(2===arguments.length){var e=arguments[0],n=arguments[1];if(this._isNull)return this.initialize(e,n),null;var r=e.distance(n);r>this._distance&&this.initialize(e,n,r)}},Zp.prototype.interfaces_=function(){return[]},Zp.prototype.getClass=function(){return Zp};var Kp=function(){};Kp.prototype.interfaces_=function(){return[]},Kp.prototype.getClass=function(){return Kp},Kp.computeDistance=function(){if(arguments[2]instanceof Zp&&arguments[0]instanceof Cc&&arguments[1]instanceof qu)for(var t=arguments[0],e=arguments[1],n=arguments[2],r=t.getCoordinates(),i=new Wh,o=0;o<r.length-1;o++){i.setCoordinates(r[o],r[o+1]);var s=i.closestPoint(e);n.setMinimum(s,e)}else if(arguments[2]instanceof Zp&&arguments[0]instanceof Oc&&arguments[1]instanceof qu){var a=arguments[0],u=arguments[1],l=arguments[2];Kp.computeDistance(a.getExteriorRing(),u,l);for(var c=0;c<a.getNumInteriorRing();c++)Kp.computeDistance(a.getInteriorRingN(c),u,l)}else if(arguments[2]instanceof Zp&&arguments[0]instanceof Nl&&arguments[1]instanceof qu){var h=arguments[0],p=arguments[1],f=arguments[2];if(h instanceof Cc)Kp.computeDistance(h,p,f);else if(h instanceof Oc)Kp.computeDistance(h,p,f);else if(h instanceof gc)for(var g=h,d=0;d<g.getNumGeometries();d++){var y=g.getGeometryN(d);Kp.computeDistance(y,p,f)}else f.setMinimum(h.getCoordinate(),p)}else if(arguments[2]instanceof Zp&&arguments[0]instanceof Wh&&arguments[1]instanceof qu){var v=arguments[0],_=arguments[1],m=arguments[2],x=v.closestPoint(_);m.setMinimum(x,_)}};var Qp=function(t){this._maxPtDist=new Zp,this._inputGeom=t||null},$p={MaxPointDistanceFilter:{configurable:!0},MaxMidpointDistanceFilter:{configurable:!0}};Qp.prototype.computeMaxMidpointDistance=function(t){var e=new ef(this._inputGeom);t.apply(e),this._maxPtDist.setMaximum(e.getMaxPointDistance())},Qp.prototype.computeMaxVertexDistance=function(t){var e=new tf(this._inputGeom);t.apply(e),this._maxPtDist.setMaximum(e.getMaxPointDistance())},Qp.prototype.findDistance=function(t){return this.computeMaxVertexDistance(t),this.computeMaxMidpointDistance(t),this._maxPtDist.getDistance()},Qp.prototype.getDistancePoints=function(){return this._maxPtDist},Qp.prototype.interfaces_=function(){return[]},Qp.prototype.getClass=function(){return Qp},$p.MaxPointDistanceFilter.get=function(){return tf},$p.MaxMidpointDistanceFilter.get=function(){return ef},Object.defineProperties(Qp,$p);var tf=function(t){this._maxPtDist=new Zp,this._minPtDist=new Zp,this._geom=t||null};tf.prototype.filter=function(t){this._minPtDist.initialize(),Kp.computeDistance(this._geom,t,this._minPtDist),this._maxPtDist.setMaximum(this._minPtDist)},tf.prototype.getMaxPointDistance=function(){return this._maxPtDist},tf.prototype.interfaces_=function(){return[Pl]},tf.prototype.getClass=function(){return tf};var ef=function(t){this._maxPtDist=new Zp,this._minPtDist=new Zp,this._geom=t||null};ef.prototype.filter=function(t,e){if(0===e)return null;var n=t.getCoordinate(e-1),r=t.getCoordinate(e),i=new qu((n.x+r.x)/2,(n.y+r.y)/2);this._minPtDist.initialize(),Kp.computeDistance(this._geom,i,this._minPtDist),this._maxPtDist.setMaximum(this._minPtDist)},ef.prototype.isDone=function(){return!1},ef.prototype.isGeometryChanged=function(){return!1},ef.prototype.getMaxPointDistance=function(){return this._maxPtDist},ef.prototype.interfaces_=function(){return[fc]},ef.prototype.getClass=function(){return ef};var nf=function(t){this._comps=t||null};nf.prototype.filter=function(t){t instanceof Oc&&this._comps.add(t)},nf.prototype.interfaces_=function(){return[pc]},nf.prototype.getClass=function(){return nf},nf.getPolygons=function(){if(1===arguments.length){var t=arguments[0];return nf.getPolygons(t,new Bl)}if(2===arguments.length){var e=arguments[0],n=arguments[1];return e instanceof Oc?n.add(e):e instanceof gc&&e.apply(new nf(n)),n}};var rf=function(){if(this._lines=null,this._isForcedToLineString=!1,1===arguments.length){var t=arguments[0];this._lines=t}else if(2===arguments.length){var e=arguments[0],n=arguments[1];this._lines=e,this._isForcedToLineString=n}};rf.prototype.filter=function(t){if(this._isForcedToLineString&&t instanceof Tc){var e=t.getFactory().createLineString(t.getCoordinateSequence());return this._lines.add(e),null}t instanceof Cc&&this._lines.add(t)},rf.prototype.setForceToLineString=function(t){this._isForcedToLineString=t},rf.prototype.interfaces_=function(){return[Il]},rf.prototype.getClass=function(){return rf},rf.getGeometry=function(){if(1===arguments.length){var t=arguments[0];return t.getFactory().buildGeometry(rf.getLines(t))}if(2===arguments.length){var e=arguments[0],n=arguments[1];return e.getFactory().buildGeometry(rf.getLines(e,n))}},rf.getLines=function(){if(1===arguments.length){var t=arguments[0];return rf.getLines(t,!1)}if(2===arguments.length){if(Xu(arguments[0],Dl)&&Xu(arguments[1],Dl)){for(var e=arguments[0],n=arguments[1],r=e.iterator();r.hasNext();){var i=r.next();rf.getLines(i,n)}return n}if(arguments[0]instanceof Nl&&"boolean"==typeof arguments[1]){var o=arguments[0],s=arguments[1],a=new Bl;return o.apply(new rf(a,s)),a}if(arguments[0]instanceof Nl&&Xu(arguments[1],Dl)){var u=arguments[0],l=arguments[1];return u instanceof Cc?l.add(u):u.apply(new rf(l)),l}}else if(3===arguments.length){if("boolean"==typeof arguments[2]&&Xu(arguments[0],Dl)&&Xu(arguments[1],Dl)){for(var c=arguments[0],h=arguments[1],p=arguments[2],f=c.iterator();f.hasNext();){var g=f.next();rf.getLines(g,h,p)}return h}if("boolean"==typeof arguments[2]&&arguments[0]instanceof Nl&&Xu(arguments[1],Dl)){var d=arguments[0],y=arguments[1],v=arguments[2];return d.apply(new rf(y,v)),y}}};var of=function(){if(this._boundaryRule=Ml.OGC_SFS_BOUNDARY_RULE,this._isIn=null,this._numBoundaries=null,0===arguments.length);else if(1===arguments.length){var t=arguments[0];if(null===t)throw new Ru("Rule must be non-null");this._boundaryRule=t}};of.prototype.locateInternal=function(){var t=this;if(arguments[0]instanceof qu&&arguments[1]instanceof Oc){var e=arguments[0],n=arguments[1];if(n.isEmpty())return Uu.EXTERIOR;var r=n.getExteriorRing(),i=this.locateInPolygonRing(e,r);if(i===Uu.EXTERIOR)return Uu.EXTERIOR;if(i===Uu.BOUNDARY)return Uu.BOUNDARY;for(var o=0;o<n.getNumInteriorRing();o++){var s=n.getInteriorRingN(o),a=t.locateInPolygonRing(e,s);if(a===Uu.INTERIOR)return Uu.EXTERIOR;if(a===Uu.BOUNDARY)return Uu.BOUNDARY}return Uu.INTERIOR}if(arguments[0]instanceof qu&&arguments[1]instanceof Cc){var u=arguments[0],l=arguments[1];if(!l.getEnvelopeInternal().intersects(u))return Uu.EXTERIOR;var c=l.getCoordinates();return l.isClosed()||!u.equals(c[0])&&!u.equals(c[c.length-1])?bl.isOnLine(u,c)?Uu.INTERIOR:Uu.EXTERIOR:Uu.BOUNDARY}if(arguments[0]instanceof qu&&arguments[1]instanceof Mc){var h=arguments[0],p=arguments[1],f=p.getCoordinate();return f.equals2D(h)?Uu.INTERIOR:Uu.EXTERIOR}},of.prototype.locateInPolygonRing=function(t,e){return e.getEnvelopeInternal().intersects(t)?bl.locatePointInRing(t,e.getCoordinates()):Uu.EXTERIOR},of.prototype.intersects=function(t,e){return this.locate(t,e)!==Uu.EXTERIOR},of.prototype.updateLocationInfo=function(t){t===Uu.INTERIOR&&(this._isIn=!0),t===Uu.BOUNDARY&&this._numBoundaries++},of.prototype.computeLocation=function(t,e){var n=this;if(e instanceof Mc&&this.updateLocationInfo(this.locateInternal(t,e)),e instanceof Cc)this.updateLocationInfo(this.locateInternal(t,e));else if(e instanceof Oc)this.updateLocationInfo(this.locateInternal(t,e));else if(e instanceof dc)for(var r=e,i=0;i<r.getNumGeometries();i++){var o=r.getGeometryN(i);n.updateLocationInfo(n.locateInternal(t,o))}else if(e instanceof Ac)for(var s=e,a=0;a<s.getNumGeometries();a++){var u=s.getGeometryN(a);n.updateLocationInfo(n.locateInternal(t,u))}else if(e instanceof gc)for(var l=new xp(e);l.hasNext();){var c=l.next();c!==e&&n.computeLocation(t,c)}},of.prototype.locate=function(t,e){return e.isEmpty()?Uu.EXTERIOR:e instanceof Cc||e instanceof Oc?this.locateInternal(t,e):(this._isIn=!1,this._numBoundaries=0,this.computeLocation(t,e),this._boundaryRule.isInBoundary(this._numBoundaries)?Uu.BOUNDARY:this._numBoundaries>0||this._isIn?Uu.INTERIOR:Uu.EXTERIOR)},of.prototype.interfaces_=function(){return[]},of.prototype.getClass=function(){return of};var sf=function t(){if(this._component=null,this._segIndex=null,this._pt=null,2===arguments.length){var e=arguments[0],n=arguments[1];t.call(this,e,t.INSIDE_AREA,n)}else if(3===arguments.length){var r=arguments[0],i=arguments[1],o=arguments[2];this._component=r,this._segIndex=i,this._pt=o}},af={INSIDE_AREA:{configurable:!0}};sf.prototype.isInsideArea=function(){return this._segIndex===sf.INSIDE_AREA},sf.prototype.getCoordinate=function(){return this._pt},sf.prototype.getGeometryComponent=function(){return this._component},sf.prototype.getSegmentIndex=function(){return this._segIndex},sf.prototype.interfaces_=function(){return[]},sf.prototype.getClass=function(){return sf},af.INSIDE_AREA.get=function(){return-1},Object.defineProperties(sf,af);var uf=function(t){this._pts=t||null};uf.prototype.filter=function(t){t instanceof Mc&&this._pts.add(t)},uf.prototype.interfaces_=function(){return[pc]},uf.prototype.getClass=function(){return uf},uf.getPoints=function(){if(1===arguments.length){var t=arguments[0];return t instanceof Mc?Th.singletonList(t):uf.getPoints(t,new Bl)}if(2===arguments.length){var e=arguments[0],n=arguments[1];return e instanceof Mc?n.add(e):e instanceof gc&&e.apply(new uf(n)),n}};var lf=function(){this._locations=null;var t=arguments[0];this._locations=t};lf.prototype.filter=function(t){(t instanceof Mc||t instanceof Cc||t instanceof Oc)&&this._locations.add(new sf(t,0,t.getCoordinate()))},lf.prototype.interfaces_=function(){return[pc]},lf.prototype.getClass=function(){return lf},lf.getLocations=function(t){var e=new Bl;return t.apply(new lf(e)),e};var cf=function(){if(this._geom=null,this._terminateDistance=0,this._ptLocator=new of,this._minDistanceLocation=null,this._minDistance=Tu.MAX_VALUE,2===arguments.length){var t=arguments[0],e=arguments[1];this._geom=[t,e],this._terminateDistance=0}else if(3===arguments.length){var n=arguments[0],r=arguments[1],i=arguments[2];this._geom=new Array(2).fill(null),this._geom[0]=n,this._geom[1]=r,this._terminateDistance=i}};cf.prototype.computeContainmentDistance=function(){var t=this;if(0===arguments.length){var e=new Array(2).fill(null);if(this.computeContainmentDistance(0,e),this._minDistance<=this._terminateDistance)return null;this.computeContainmentDistance(1,e)}else if(2===arguments.length){var n=arguments[0],r=arguments[1],i=1-n,o=nf.getPolygons(this._geom[n]);if(o.size()>0){var s=lf.getLocations(this._geom[i]);if(this.computeContainmentDistance(s,o,r),this._minDistance<=this._terminateDistance)return this._minDistanceLocation[i]=r[0],this._minDistanceLocation[n]=r[1],null}}else if(3===arguments.length)if(arguments[2]instanceof Array&&Xu(arguments[0],Gl)&&Xu(arguments[1],Gl)){for(var a=arguments[0],u=arguments[1],l=arguments[2],c=0;c<a.size();c++)for(var h=a.get(c),p=0;p<u.size();p++)if(t.computeContainmentDistance(h,u.get(p),l),t._minDistance<=t._terminateDistance)return null}else if(arguments[2]instanceof Array&&arguments[0]instanceof sf&&arguments[1]instanceof Oc){var f=arguments[0],g=arguments[1],d=arguments[2],y=f.getCoordinate();if(Uu.EXTERIOR!==this._ptLocator.locate(y,g))return this._minDistance=0,d[0]=f,d[1]=new sf(g,y),null}},cf.prototype.computeMinDistanceLinesPoints=function(t,e,n){for(var r=this,i=0;i<t.size();i++)for(var o=t.get(i),s=0;s<e.size();s++){var a=e.get(s);if(r.computeMinDistance(o,a,n),r._minDistance<=r._terminateDistance)return null}},cf.prototype.computeFacetDistance=function(){var t=new Array(2).fill(null),e=rf.getLines(this._geom[0]),n=rf.getLines(this._geom[1]),r=uf.getPoints(this._geom[0]),i=uf.getPoints(this._geom[1]);return this.computeMinDistanceLines(e,n,t),this.updateMinDistance(t,!1),this._minDistance<=this._terminateDistance?null:(t[0]=null,t[1]=null,this.computeMinDistanceLinesPoints(e,i,t),this.updateMinDistance(t,!1),this._minDistance<=this._terminateDistance?null:(t[0]=null,t[1]=null,this.computeMinDistanceLinesPoints(n,r,t),this.updateMinDistance(t,!0),this._minDistance<=this._terminateDistance?null:(t[0]=null,t[1]=null,this.computeMinDistancePoints(r,i,t),void this.updateMinDistance(t,!1))))},cf.prototype.nearestLocations=function(){return this.computeMinDistance(),this._minDistanceLocation},cf.prototype.updateMinDistance=function(t,e){if(null===t[0])return null;e?(this._minDistanceLocation[0]=t[1],this._minDistanceLocation[1]=t[0]):(this._minDistanceLocation[0]=t[0],this._minDistanceLocation[1]=t[1])},cf.prototype.nearestPoints=function(){return this.computeMinDistance(),[this._minDistanceLocation[0].getCoordinate(),this._minDistanceLocation[1].getCoordinate()]},cf.prototype.computeMinDistance=function(){var t=this;if(0===arguments.length){if(null!==this._minDistanceLocation)return null;if(this._minDistanceLocation=new Array(2).fill(null),this.computeContainmentDistance(),this._minDistance<=this._terminateDistance)return null;this.computeFacetDistance()}else if(3===arguments.length)if(arguments[2]instanceof Array&&arguments[0]instanceof Cc&&arguments[1]instanceof Mc){var e=arguments[0],n=arguments[1],r=arguments[2];if(e.getEnvelopeInternal().distance(n.getEnvelopeInternal())>this._minDistance)return null;for(var i=e.getCoordinates(),o=n.getCoordinate(),s=0;s<i.length-1;s++){var a=bl.distancePointLine(o,i[s],i[s+1]);if(a<t._minDistance){t._minDistance=a;var u=new Wh(i[s],i[s+1]),l=u.closestPoint(o);r[0]=new sf(e,s,l),r[1]=new sf(n,0,o)}if(t._minDistance<=t._terminateDistance)return null}}else if(arguments[2]instanceof Array&&arguments[0]instanceof Cc&&arguments[1]instanceof Cc){var c=arguments[0],h=arguments[1],p=arguments[2];if(c.getEnvelopeInternal().distance(h.getEnvelopeInternal())>this._minDistance)return null;for(var f=c.getCoordinates(),g=h.getCoordinates(),d=0;d<f.length-1;d++)for(var y=0;y<g.length-1;y++){var v=bl.distanceLineLine(f[d],f[d+1],g[y],g[y+1]);if(v<t._minDistance){t._minDistance=v;var _=new Wh(f[d],f[d+1]),m=new Wh(g[y],g[y+1]),x=_.closestPoints(m);p[0]=new sf(c,d,x[0]),p[1]=new sf(h,y,x[1])}if(t._minDistance<=t._terminateDistance)return null}}},cf.prototype.computeMinDistancePoints=function(t,e,n){for(var r=this,i=0;i<t.size();i++)for(var o=t.get(i),s=0;s<e.size();s++){var a=e.get(s),u=o.getCoordinate().distance(a.getCoordinate());if(u<r._minDistance&&(r._minDistance=u,n[0]=new sf(o,0,o.getCoordinate()),n[1]=new sf(a,0,a.getCoordinate())),r._minDistance<=r._terminateDistance)return null}},cf.prototype.distance=function(){if(null===this._geom[0]||null===this._geom[1])throw new Ru("null geometries are not supported");return this._geom[0].isEmpty()||this._geom[1].isEmpty()?0:(this.computeMinDistance(),this._minDistance)},cf.prototype.computeMinDistanceLines=function(t,e,n){for(var r=this,i=0;i<t.size();i++)for(var o=t.get(i),s=0;s<e.size();s++){var a=e.get(s);if(r.computeMinDistance(o,a,n),r._minDistance<=r._terminateDistance)return null}},cf.prototype.interfaces_=function(){return[]},cf.prototype.getClass=function(){return cf},cf.distance=function(t,e){return new cf(t,e).distance()},cf.isWithinDistance=function(t,e,n){return new cf(t,e,n).distance()<=n},cf.nearestPoints=function(t,e){return new cf(t,e).nearestPoints()};var hf=function(){this._pt=[new qu,new qu],this._distance=Tu.NaN,this._isNull=!0};hf.prototype.getCoordinates=function(){return this._pt},hf.prototype.getCoordinate=function(t){return this._pt[t]},hf.prototype.setMinimum=function(){if(1===arguments.length){var t=arguments[0];this.setMinimum(t._pt[0],t._pt[1])}else if(2===arguments.length){var e=arguments[0],n=arguments[1];if(this._isNull)return this.initialize(e,n),null;var r=e.distance(n);r<this._distance&&this.initialize(e,n,r)}},hf.prototype.initialize=function(){if(0===arguments.length)this._isNull=!0;else if(2===arguments.length){var t=arguments[0],e=arguments[1];this._pt[0].setCoordinate(t),this._pt[1].setCoordinate(e),this._distance=t.distance(e),this._isNull=!1}else if(3===arguments.length){var n=arguments[0],r=arguments[1],i=arguments[2];this._pt[0].setCoordinate(n),this._pt[1].setCoordinate(r),this._distance=i,this._isNull=!1}},hf.prototype.toString=function(){return fl.toLineString(this._pt[0],this._pt[1])},hf.prototype.getDistance=function(){return this._distance},hf.prototype.setMaximum=function(){if(1===arguments.length){var t=arguments[0];this.setMaximum(t._pt[0],t._pt[1])}else if(2===arguments.length){var e=arguments[0],n=arguments[1];if(this._isNull)return this.initialize(e,n),null;var r=e.distance(n);r>this._distance&&this.initialize(e,n,r)}},hf.prototype.interfaces_=function(){return[]},hf.prototype.getClass=function(){return hf};var pf=function(){};pf.prototype.interfaces_=function(){return[]},pf.prototype.getClass=function(){return pf},pf.computeDistance=function(){if(arguments[2]instanceof hf&&arguments[0]instanceof Cc&&arguments[1]instanceof qu)for(var t=arguments[0],e=arguments[1],n=arguments[2],r=new Wh,i=t.getCoordinates(),o=0;o<i.length-1;o++){r.setCoordinates(i[o],i[o+1]);var s=r.closestPoint(e);n.setMinimum(s,e)}else if(arguments[2]instanceof hf&&arguments[0]instanceof Oc&&arguments[1]instanceof qu){var a=arguments[0],u=arguments[1],l=arguments[2];pf.computeDistance(a.getExteriorRing(),u,l);for(var c=0;c<a.getNumInteriorRing();c++)pf.computeDistance(a.getInteriorRingN(c),u,l)}else if(arguments[2]instanceof hf&&arguments[0]instanceof Nl&&arguments[1]instanceof qu){var h=arguments[0],p=arguments[1],f=arguments[2];if(h instanceof Cc)pf.computeDistance(h,p,f);else if(h instanceof Oc)pf.computeDistance(h,p,f);else if(h instanceof gc)for(var g=h,d=0;d<g.getNumGeometries();d++){var y=g.getGeometryN(d);pf.computeDistance(y,p,f)}else f.setMinimum(h.getCoordinate(),p)}else if(arguments[2]instanceof hf&&arguments[0]instanceof Wh&&arguments[1]instanceof qu){var v=arguments[0],_=arguments[1],m=arguments[2],x=v.closestPoint(_);m.setMinimum(x,_)}};var ff=function(){this._g0=null,this._g1=null,this._ptDist=new hf,this._densifyFrac=0;var t=arguments[0],e=arguments[1];this._g0=t,this._g1=e},gf={MaxPointDistanceFilter:{configurable:!0},MaxDensifiedByFractionDistanceFilter:{configurable:!0}};ff.prototype.getCoordinates=function(){return this._ptDist.getCoordinates()},ff.prototype.setDensifyFraction=function(t){if(t>1||t<=0)throw new Ru("Fraction is not in range (0.0 - 1.0]");this._densifyFrac=t},ff.prototype.compute=function(t,e){this.computeOrientedDistance(t,e,this._ptDist),this.computeOrientedDistance(e,t,this._ptDist)},ff.prototype.distance=function(){return this.compute(this._g0,this._g1),this._ptDist.getDistance()},ff.prototype.computeOrientedDistance=function(t,e,n){var r=new df(e);if(t.apply(r),n.setMaximum(r.getMaxPointDistance()),this._densifyFrac>0){var i=new yf(e,this._densifyFrac);t.apply(i),n.setMaximum(i.getMaxPointDistance())}},ff.prototype.orientedDistance=function(){return this.computeOrientedDistance(this._g0,this._g1,this._ptDist),this._ptDist.getDistance()},ff.prototype.interfaces_=function(){return[]},ff.prototype.getClass=function(){return ff},ff.distance=function(){if(2===arguments.length){var t=arguments[0],e=arguments[1],n=new ff(t,e);return n.distance()}if(3===arguments.length){var r=arguments[0],i=arguments[1],o=arguments[2],s=new ff(r,i);return s.setDensifyFraction(o),s.distance()}},gf.MaxPointDistanceFilter.get=function(){return df},gf.MaxDensifiedByFractionDistanceFilter.get=function(){return yf},Object.defineProperties(ff,gf);var df=function(){this._maxPtDist=new hf,this._minPtDist=new hf,this._euclideanDist=new pf,this._geom=null;var t=arguments[0];this._geom=t};df.prototype.filter=function(t){this._minPtDist.initialize(),pf.computeDistance(this._geom,t,this._minPtDist),this._maxPtDist.setMaximum(this._minPtDist)},df.prototype.getMaxPointDistance=function(){return this._maxPtDist},df.prototype.interfaces_=function(){return[Pl]},df.prototype.getClass=function(){return df};var yf=function(){this._maxPtDist=new hf,this._minPtDist=new hf,this._geom=null,this._numSubSegs=0;var t=arguments[0],e=arguments[1];this._geom=t,this._numSubSegs=Math.trunc(Math.round(1/e))};yf.prototype.filter=function(t,e){var n=this;if(0===e)return null;for(var r=t.getCoordinate(e-1),i=t.getCoordinate(e),o=(i.x-r.x)/this._numSubSegs,s=(i.y-r.y)/this._numSubSegs,a=0;a<this._numSubSegs;a++){var u=r.x+a*o,l=r.y+a*s,c=new qu(u,l);n._minPtDist.initialize(),pf.computeDistance(n._geom,c,n._minPtDist),n._maxPtDist.setMaximum(n._minPtDist)}},yf.prototype.isDone=function(){return!1},yf.prototype.isGeometryChanged=function(){return!1},yf.prototype.getMaxPointDistance=function(){return this._maxPtDist},yf.prototype.interfaces_=function(){return[fc]},yf.prototype.getClass=function(){return yf};var vf=function(t,e,n){this._minValidDistance=null,this._maxValidDistance=null,this._minDistanceFound=null,this._maxDistanceFound=null,this._isValid=!0,this._errMsg=null,this._errorLocation=null,this._errorIndicator=null,this._input=t||null,this._bufDistance=e||null,this._result=n||null},_f={VERBOSE:{configurable:!0},MAX_DISTANCE_DIFF_FRAC:{configurable:!0}};vf.prototype.checkMaximumDistance=function(t,e,n){var r=new ff(e,t);if(r.setDensifyFraction(.25),this._maxDistanceFound=r.orientedDistance(),this._maxDistanceFound>n){this._isValid=!1;var i=r.getCoordinates();this._errorLocation=i[1],this._errorIndicator=t.getFactory().createLineString(i),this._errMsg="Distance between buffer curve and input is too large ("+this._maxDistanceFound+" at "+fl.toLineString(i[0],i[1])+")"}},vf.prototype.isValid=function(){var t=Math.abs(this._bufDistance),e=vf.MAX_DISTANCE_DIFF_FRAC*t;return this._minValidDistance=t-e,this._maxValidDistance=t+e,!(!this._input.isEmpty()&&!this._result.isEmpty())||(this._bufDistance>0?this.checkPositiveValid():this.checkNegativeValid(),vf.VERBOSE&&ol.out.println("Min Dist= "+this._minDistanceFound+"  err= "+(1-this._minDistanceFound/this._bufDistance)+"  Max Dist= "+this._maxDistanceFound+"  err= "+(this._maxDistanceFound/this._bufDistance-1)),this._isValid)},vf.prototype.checkNegativeValid=function(){if(!(this._input instanceof Oc||this._input instanceof Ac||this._input instanceof gc))return null;var t=this.getPolygonLines(this._input);if(this.checkMinimumDistance(t,this._result,this._minValidDistance),!this._isValid)return null;this.checkMaximumDistance(t,this._result,this._maxValidDistance)},vf.prototype.getErrorIndicator=function(){return this._errorIndicator},vf.prototype.checkMinimumDistance=function(t,e,n){var r=new cf(t,e,n);if(this._minDistanceFound=r.distance(),this._minDistanceFound<n){this._isValid=!1;var i=r.nearestPoints();this._errorLocation=r.nearestPoints()[1],this._errorIndicator=t.getFactory().createLineString(i),this._errMsg="Distance between buffer curve and input is too small ("+this._minDistanceFound+" at "+fl.toLineString(i[0],i[1])+" )"}},vf.prototype.checkPositiveValid=function(){var t=this._result.getBoundary();if(this.checkMinimumDistance(this._input,t,this._minValidDistance),!this._isValid)return null;this.checkMaximumDistance(this._input,t,this._maxValidDistance)},vf.prototype.getErrorLocation=function(){return this._errorLocation},vf.prototype.getPolygonLines=function(t){for(var e=new Bl,n=new rf(e),r=nf.getPolygons(t).iterator();r.hasNext();)r.next().apply(n);return t.getFactory().buildGeometry(e)},vf.prototype.getErrorMessage=function(){return this._errMsg},vf.prototype.interfaces_=function(){return[]},vf.prototype.getClass=function(){return vf},_f.VERBOSE.get=function(){return!1},_f.MAX_DISTANCE_DIFF_FRAC.get=function(){return.012},Object.defineProperties(vf,_f);var mf=function(t,e,n){this._isValid=!0,this._errorMsg=null,this._errorLocation=null,this._errorIndicator=null,this._input=t||null,this._distance=e||null,this._result=n||null},xf={VERBOSE:{configurable:!0},MAX_ENV_DIFF_FRAC:{configurable:!0}};mf.prototype.isValid=function(){return this.checkPolygonal(),this._isValid?(this.checkExpectedEmpty(),this._isValid?(this.checkEnvelope(),this._isValid?(this.checkArea(),this._isValid?(this.checkDistance(),this._isValid):this._isValid):this._isValid):this._isValid):this._isValid},mf.prototype.checkEnvelope=function(){if(this._distance<0)return null;var t=this._distance*mf.MAX_ENV_DIFF_FRAC;0===t&&(t=.001);var e=new al(this._input.getEnvelopeInternal());e.expandBy(this._distance);var n=new al(this._result.getEnvelopeInternal());n.expandBy(t),n.contains(e)||(this._isValid=!1,this._errorMsg="Buffer envelope is incorrect",this._errorIndicator=this._input.getFactory().toGeometry(n)),this.report("Envelope")},mf.prototype.checkDistance=function(){var t=new vf(this._input,this._distance,this._result);t.isValid()||(this._isValid=!1,this._errorMsg=t.getErrorMessage(),this._errorLocation=t.getErrorLocation(),this._errorIndicator=t.getErrorIndicator()),this.report("Distance")},mf.prototype.checkArea=function(){var t=this._input.getArea(),e=this._result.getArea();this._distance>0&&t>e&&(this._isValid=!1,this._errorMsg="Area of positive buffer is smaller than input",this._errorIndicator=this._result),this._distance<0&&t<e&&(this._isValid=!1,this._errorMsg="Area of negative buffer is larger than input",this._errorIndicator=this._result),this.report("Area")},mf.prototype.checkPolygonal=function(){this._result instanceof Oc||this._result instanceof Ac||(this._isValid=!1),this._errorMsg="Result is not polygonal",this._errorIndicator=this._result,this.report("Polygonal")},mf.prototype.getErrorIndicator=function(){return this._errorIndicator},mf.prototype.getErrorLocation=function(){return this._errorLocation},mf.prototype.checkExpectedEmpty=function(){return this._input.getDimension()>=2||this._distance>0?null:(this._result.isEmpty()||(this._isValid=!1,this._errorMsg="Result is non-empty",this._errorIndicator=this._result),void this.report("ExpectedEmpty"))},mf.prototype.report=function(t){if(!mf.VERBOSE)return null;ol.out.println("Check "+t+": "+(this._isValid?"passed":"FAILED"))},mf.prototype.getErrorMessage=function(){return this._errorMsg},mf.prototype.interfaces_=function(){return[]},mf.prototype.getClass=function(){return mf},mf.isValidMsg=function(t,e,n){var r=new mf(t,e,n);return r.isValid()?null:r.getErrorMessage()},mf.isValid=function(t,e,n){return!!new mf(t,e,n).isValid()},xf.VERBOSE.get=function(){return!1},xf.MAX_ENV_DIFF_FRAC.get=function(){return.012},Object.defineProperties(mf,xf);var Ef=function(){this._pts=null,this._data=null;var t=arguments[0],e=arguments[1];this._pts=t,this._data=e};Ef.prototype.getCoordinates=function(){return this._pts},Ef.prototype.size=function(){return this._pts.length},Ef.prototype.getCoordinate=function(t){return this._pts[t]},Ef.prototype.isClosed=function(){return this._pts[0].equals(this._pts[this._pts.length-1])},Ef.prototype.getSegmentOctant=function(t){return t===this._pts.length-1?-1:Vh.octant(this.getCoordinate(t),this.getCoordinate(t+1))},Ef.prototype.setData=function(t){this._data=t},Ef.prototype.getData=function(){return this._data},Ef.prototype.toString=function(){return fl.toLineString(new Bc(this._pts))},Ef.prototype.interfaces_=function(){return[Xh]},Ef.prototype.getClass=function(){return Ef};var bf=function(){this._findAllIntersections=!1,this._isCheckEndSegmentsOnly=!1,this._li=null,this._interiorIntersection=null,this._intSegments=null,this._intersections=new Bl,this._intersectionCount=0,this._keepIntersections=!0;var t=arguments[0];this._li=t,this._interiorIntersection=null};bf.prototype.getInteriorIntersection=function(){return this._interiorIntersection},bf.prototype.setCheckEndSegmentsOnly=function(t){this._isCheckEndSegmentsOnly=t},bf.prototype.getIntersectionSegments=function(){return this._intSegments},bf.prototype.count=function(){return this._intersectionCount},bf.prototype.getIntersections=function(){return this._intersections},bf.prototype.setFindAllIntersections=function(t){this._findAllIntersections=t},bf.prototype.setKeepIntersections=function(t){this._keepIntersections=t},bf.prototype.processIntersections=function(t,e,n,r){if(!this._findAllIntersections&&this.hasIntersection())return null;if(t===n&&e===r)return null;if(this._isCheckEndSegmentsOnly&&!this.isEndSegment(t,e)&&!this.isEndSegment(n,r))return null;var i=t.getCoordinates()[e],o=t.getCoordinates()[e+1],s=n.getCoordinates()[r],a=n.getCoordinates()[r+1];this._li.computeIntersection(i,o,s,a),this._li.hasIntersection()&&this._li.isInteriorIntersection()&&(this._intSegments=new Array(4).fill(null),this._intSegments[0]=i,this._intSegments[1]=o,this._intSegments[2]=s,this._intSegments[3]=a,this._interiorIntersection=this._li.getIntersection(0),this._keepIntersections&&this._intersections.add(this._interiorIntersection),this._intersectionCount++)},bf.prototype.isEndSegment=function(t,e){return 0===e||e>=t.size()-2},bf.prototype.hasIntersection=function(){return null!==this._interiorIntersection},bf.prototype.isDone=function(){return!this._findAllIntersections&&null!==this._interiorIntersection},bf.prototype.interfaces_=function(){return[Cp]},bf.prototype.getClass=function(){return bf},bf.createAllIntersectionsFinder=function(t){var e=new bf(t);return e.setFindAllIntersections(!0),e},bf.createAnyIntersectionFinder=function(t){return new bf(t)},bf.createIntersectionCounter=function(t){var e=new bf(t);return e.setFindAllIntersections(!0),e.setKeepIntersections(!1),e};var wf=function(){this._li=new ml,this._segStrings=null,this._findAllIntersections=!1,this._segInt=null,this._isValid=!0;var t=arguments[0];this._segStrings=t};wf.prototype.execute=function(){if(null!==this._segInt)return null;this.checkInteriorIntersections()},wf.prototype.getIntersections=function(){return this._segInt.getIntersections()},wf.prototype.isValid=function(){return this.execute(),this._isValid},wf.prototype.setFindAllIntersections=function(t){this._findAllIntersections=t},wf.prototype.checkInteriorIntersections=function(){this._isValid=!0,this._segInt=new bf(this._li),this._segInt.setFindAllIntersections(this._findAllIntersections);var t=new ep;if(t.setSegmentIntersector(this._segInt),t.computeNodes(this._segStrings),this._segInt.hasIntersection())return this._isValid=!1,null},wf.prototype.checkValid=function(){if(this.execute(),!this._isValid)throw new uh(this.getErrorMessage(),this._segInt.getInteriorIntersection())},wf.prototype.getErrorMessage=function(){if(this._isValid)return"no intersections found";var t=this._segInt.getIntersectionSegments();return"found non-noded intersection between "+fl.toLineString(t[0],t[1])+" and "+fl.toLineString(t[2],t[3])},wf.prototype.interfaces_=function(){return[]},wf.prototype.getClass=function(){return wf},wf.computeIntersections=function(t){var e=new wf(t);return e.setFindAllIntersections(!0),e.isValid(),e.getIntersections()};var If=function t(){this._nv=null;var e=arguments[0];this._nv=new wf(t.toSegmentStrings(e))};If.prototype.checkValid=function(){this._nv.checkValid()},If.prototype.interfaces_=function(){return[]},If.prototype.getClass=function(){return If},If.toSegmentStrings=function(t){for(var e=new Bl,n=t.iterator();n.hasNext();){var r=n.next();e.add(new Ef(r.getCoordinates(),r))}return e},If.checkValid=function(t){new If(t).checkValid()};var Nf=function(t){this._mapOp=t};Nf.prototype.map=function(t){for(var e=new Bl,n=0;n<t.getNumGeometries();n++){var r=this._mapOp.map(t.getGeometryN(n));r.isEmpty()||e.add(r)}return t.getFactory().createGeometryCollection(Jc.toGeometryArray(e))},Nf.prototype.interfaces_=function(){return[]},Nf.prototype.getClass=function(){return Nf},Nf.map=function(t,e){return new Nf(e).map(t)};var Sf=function(){this._op=null,this._geometryFactory=null,this._ptLocator=null,this._lineEdgesList=new Bl,this._resultLineList=new Bl;var t=arguments[0],e=arguments[1],n=arguments[2];this._op=t,this._geometryFactory=e,this._ptLocator=n};Sf.prototype.collectLines=function(t){for(var e=this,n=this._op.getGraph().getEdgeEnds().iterator();n.hasNext();){var r=n.next();e.collectLineEdge(r,t,e._lineEdgesList),e.collectBoundaryTouchEdge(r,t,e._lineEdgesList)}},Sf.prototype.labelIsolatedLine=function(t,e){var n=this._ptLocator.locate(t.getCoordinate(),this._op.getArgGeometry(e));t.getLabel().setLocation(e,n)},Sf.prototype.build=function(t){return this.findCoveredLineEdges(),this.collectLines(t),this.buildLines(t),this._resultLineList},Sf.prototype.collectLineEdge=function(t,e,n){var r=t.getLabel(),i=t.getEdge();t.isLineEdge()&&(t.isVisited()||!sg.isResultOfOp(r,e)||i.isCovered()||(n.add(i),t.setVisitedEdge(!0)))},Sf.prototype.findCoveredLineEdges=function(){for(var t=this._op.getGraph().getNodes().iterator();t.hasNext();)t.next().getEdges().findCoveredLineEdges();for(var e=this._op.getGraph().getEdgeEnds().iterator();e.hasNext();){var n=e.next(),r=n.getEdge();if(n.isLineEdge()&&!r.isCoveredSet()){var i=this._op.isCoveredByA(n.getCoordinate());r.setCovered(i)}}},Sf.prototype.labelIsolatedLines=function(t){for(var e=t.iterator();e.hasNext();){var n=e.next(),r=n.getLabel();n.isIsolated()&&(r.isNull(0)?this.labelIsolatedLine(n,0):this.labelIsolatedLine(n,1))}},Sf.prototype.buildLines=function(t){for(var e=this._lineEdgesList.iterator();e.hasNext();){var n=e.next(),r=this._geometryFactory.createLineString(n.getCoordinates());this._resultLineList.add(r),n.setInResult(!0)}},Sf.prototype.collectBoundaryTouchEdge=function(t,e,n){var r=t.getLabel();return t.isLineEdge()||t.isVisited()||t.isInteriorAreaEdge()||t.getEdge().isInResult()?null:(yl.isTrue(!(t.isInResult()||t.getSym().isInResult())||!t.getEdge().isInResult()),void(sg.isResultOfOp(r,e)&&e===sg.INTERSECTION&&(n.add(t.getEdge()),t.setVisitedEdge(!0))))},Sf.prototype.interfaces_=function(){return[]},Sf.prototype.getClass=function(){return Sf};var Cf=function(){this._op=null,this._geometryFactory=null,this._resultPointList=new Bl;var t=arguments[0],e=arguments[1];this._op=t,this._geometryFactory=e};Cf.prototype.filterCoveredNodeToPoint=function(t){var e=t.getCoordinate();if(!this._op.isCoveredByLA(e)){var n=this._geometryFactory.createPoint(e);this._resultPointList.add(n)}},Cf.prototype.extractNonCoveredResultNodes=function(t){for(var e=this._op.getGraph().getNodes().iterator();e.hasNext();){var n=e.next();if(!(n.isInResult()||n.isIncidentEdgeInResult()||0!==n.getEdges().getDegree()&&t!==sg.INTERSECTION)){var r=n.getLabel();sg.isResultOfOp(r,t)&&this.filterCoveredNodeToPoint(n)}}},Cf.prototype.build=function(t){return this.extractNonCoveredResultNodes(t),this._resultPointList},Cf.prototype.interfaces_=function(){return[]},Cf.prototype.getClass=function(){return Cf};var Pf=function(){this._inputGeom=null,this._factory=null,this._pruneEmptyGeometry=!0,this._preserveGeometryCollectionType=!0,this._preserveCollections=!1,this._preserveType=!1};Pf.prototype.transformPoint=function(t,e){return this._factory.createPoint(this.transformCoordinates(t.getCoordinateSequence(),t))},Pf.prototype.transformPolygon=function(t,e){var n=!0,r=this.transformLinearRing(t.getExteriorRing(),t);null!==r&&r instanceof Tc&&!r.isEmpty()||(n=!1);for(var i=new Bl,o=0;o<t.getNumInteriorRing();o++){var s=this.transformLinearRing(t.getInteriorRingN(o),t);null===s||s.isEmpty()||(s instanceof Tc||(n=!1),i.add(s))}if(n)return this._factory.createPolygon(r,i.toArray([]));var a=new Bl;return null!==r&&a.add(r),a.addAll(i),this._factory.buildGeometry(a)},Pf.prototype.createCoordinateSequence=function(t){return this._factory.getCoordinateSequenceFactory().create(t)},Pf.prototype.getInputGeometry=function(){return this._inputGeom},Pf.prototype.transformMultiLineString=function(t,e){for(var n=new Bl,r=0;r<t.getNumGeometries();r++){var i=this.transformLineString(t.getGeometryN(r),t);null!==i&&(i.isEmpty()||n.add(i))}return this._factory.buildGeometry(n)},Pf.prototype.transformCoordinates=function(t,e){return this.copy(t)},Pf.prototype.transformLineString=function(t,e){return this._factory.createLineString(this.transformCoordinates(t.getCoordinateSequence(),t))},Pf.prototype.transformMultiPoint=function(t,e){for(var n=new Bl,r=0;r<t.getNumGeometries();r++){var i=this.transformPoint(t.getGeometryN(r),t);null!==i&&(i.isEmpty()||n.add(i))}return this._factory.buildGeometry(n)},Pf.prototype.transformMultiPolygon=function(t,e){for(var n=new Bl,r=0;r<t.getNumGeometries();r++){var i=this.transformPolygon(t.getGeometryN(r),t);null!==i&&(i.isEmpty()||n.add(i))}return this._factory.buildGeometry(n)},Pf.prototype.copy=function(t){return t.copy()},Pf.prototype.transformGeometryCollection=function(t,e){for(var n=new Bl,r=0;r<t.getNumGeometries();r++){var i=this.transform(t.getGeometryN(r));null!==i&&(this._pruneEmptyGeometry&&i.isEmpty()||n.add(i))}return this._preserveGeometryCollectionType?this._factory.createGeometryCollection(Jc.toGeometryArray(n)):this._factory.buildGeometry(n)},Pf.prototype.transform=function(t){if(this._inputGeom=t,this._factory=t.getFactory(),t instanceof Mc)return this.transformPoint(t,null);if(t instanceof Rc)return this.transformMultiPoint(t,null);if(t instanceof Tc)return this.transformLinearRing(t,null);if(t instanceof Cc)return this.transformLineString(t,null);if(t instanceof dc)return this.transformMultiLineString(t,null);if(t instanceof Oc)return this.transformPolygon(t,null);if(t instanceof Ac)return this.transformMultiPolygon(t,null);if(t instanceof gc)return this.transformGeometryCollection(t,null);throw new Ru("Unknown Geometry subtype: "+t.getClass().getName())},Pf.prototype.transformLinearRing=function(t,e){var n=this.transformCoordinates(t.getCoordinateSequence(),t);if(null===n)return this._factory.createLinearRing(null);var r=n.size();return r>0&&r<4&&!this._preserveType?this._factory.createLineString(n):this._factory.createLinearRing(n)},Pf.prototype.interfaces_=function(){return[]},Pf.prototype.getClass=function(){return Pf};var Mf=function t(){if(this._snapTolerance=0,this._srcPts=null,this._seg=new Wh,this._allowSnappingToSourceVertices=!1,this._isClosed=!1,arguments[0]instanceof Cc&&"number"==typeof arguments[1]){var e=arguments[0],n=arguments[1];t.call(this,e.getCoordinates(),n)}else if(arguments[0]instanceof Array&&"number"==typeof arguments[1]){var r=arguments[0],i=arguments[1];this._srcPts=r,this._isClosed=t.isClosed(r),this._snapTolerance=i}};Mf.prototype.snapVertices=function(t,e){for(var n=this._isClosed?t.size()-1:t.size(),r=0;r<n;r++){var i=t.get(r),o=this.findSnapForVertex(i,e);null!==o&&(t.set(r,new qu(o)),0===r&&this._isClosed&&t.set(t.size()-1,new qu(o)))}},Mf.prototype.findSnapForVertex=function(t,e){for(var n=0;n<e.length;n++){if(t.equals2D(e[n]))return null;if(t.distance(e[n])<this._snapTolerance)return e[n]}return null},Mf.prototype.snapTo=function(t){var e=new jl(this._srcPts);return this.snapVertices(e,t),this.snapSegments(e,t),e.toCoordinateArray()},Mf.prototype.snapSegments=function(t,e){if(0===e.length)return null;var n=e.length;e[0].equals2D(e[e.length-1])&&(n=e.length-1);for(var r=0;r<n;r++){var i=e[r],o=this.findSegmentIndexToSnap(i,t);o>=0&&t.add(o+1,new qu(i),!1)}},Mf.prototype.findSegmentIndexToSnap=function(t,e){for(var n=this,r=Tu.MAX_VALUE,i=-1,o=0;o<e.size()-1;o++){if(n._seg.p0=e.get(o),n._seg.p1=e.get(o+1),n._seg.p0.equals2D(t)||n._seg.p1.equals2D(t)){if(n._allowSnappingToSourceVertices)continue;return-1}var s=n._seg.distance(t);s<n._snapTolerance&&s<r&&(r=s,i=o)}return i},Mf.prototype.setAllowSnappingToSourceVertices=function(t){this._allowSnappingToSourceVertices=t},Mf.prototype.interfaces_=function(){return[]},Mf.prototype.getClass=function(){return Mf},Mf.isClosed=function(t){return!(t.length<=1)&&t[0].equals2D(t[t.length-1])};var Lf=function(t){this._srcGeom=t||null},Of={SNAP_PRECISION_FACTOR:{configurable:!0}};Lf.prototype.snapTo=function(t,e){var n=this.extractTargetCoordinates(t);return new Rf(e,n).transform(this._srcGeom)},Lf.prototype.snapToSelf=function(t,e){var n=this.extractTargetCoordinates(this._srcGeom),r=new Rf(t,n,!0).transform(this._srcGeom),i=r;return e&&Xu(i,Lc)&&(i=r.buffer(0)),i},Lf.prototype.computeSnapTolerance=function(t){return this.computeMinimumSegmentLength(t)/10},Lf.prototype.extractTargetCoordinates=function(t){for(var e=new ac,n=t.getCoordinates(),r=0;r<n.length;r++)e.add(n[r]);return e.toArray(new Array(0).fill(null))},Lf.prototype.computeMinimumSegmentLength=function(t){for(var e=Tu.MAX_VALUE,n=0;n<t.length-1;n++){var r=t[n].distance(t[n+1]);r<e&&(e=r)}return e},Lf.prototype.interfaces_=function(){return[]},Lf.prototype.getClass=function(){return Lf},Lf.snap=function(t,e,n){var r=new Array(2).fill(null),i=new Lf(t);r[0]=i.snapTo(e,n);var o=new Lf(e);return r[1]=o.snapTo(r[0],n),r},Lf.computeOverlaySnapTolerance=function(){if(1===arguments.length){var t=arguments[0],e=Lf.computeSizeBasedSnapTolerance(t),n=t.getPrecisionModel();if(n.getType()===Xc.FIXED){var r=1/n.getScale()*2/1.415;r>e&&(e=r)}return e}if(2===arguments.length){var i=arguments[0],o=arguments[1];return Math.min(Lf.computeOverlaySnapTolerance(i),Lf.computeOverlaySnapTolerance(o))}},Lf.computeSizeBasedSnapTolerance=function(t){var e=t.getEnvelopeInternal();return Math.min(e.getHeight(),e.getWidth())*Lf.SNAP_PRECISION_FACTOR},Lf.snapToSelf=function(t,e,n){return new Lf(t).snapToSelf(e,n)},Of.SNAP_PRECISION_FACTOR.get=function(){return 1e-9},Object.defineProperties(Lf,Of);var Rf=function(t){function e(e,n,r){t.call(this),this._snapTolerance=e||null,this._snapPts=n||null,this._isSelfSnap=void 0!==r&&r}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.snapLine=function(t,e){var n=new Mf(t,this._snapTolerance);return n.setAllowSnappingToSourceVertices(this._isSelfSnap),n.snapTo(e)},e.prototype.transformCoordinates=function(t,e){var n=t.toCoordinateArray(),r=this.snapLine(n,this._snapPts);return this._factory.getCoordinateSequenceFactory().create(r)},e.prototype.interfaces_=function(){return[]},e.prototype.getClass=function(){return e},e}(Pf),Tf=function(){this._isFirst=!0,this._commonMantissaBitsCount=53,this._commonBits=0,this._commonSignExp=null};Tf.prototype.getCommon=function(){return Tu.longBitsToDouble(this._commonBits)},Tf.prototype.add=function(t){var e=Tu.doubleToLongBits(t);return this._isFirst?(this._commonBits=e,this._commonSignExp=Tf.signExpBits(this._commonBits),this._isFirst=!1,null):Tf.signExpBits(e)!==this._commonSignExp?(this._commonBits=0,null):(this._commonMantissaBitsCount=Tf.numCommonMostSigMantissaBits(this._commonBits,e),void(this._commonBits=Tf.zeroLowerBits(this._commonBits,64-(12+this._commonMantissaBitsCount))))},Tf.prototype.toString=function(){if(1===arguments.length){var t=arguments[0],e=Tu.longBitsToDouble(t),n=Tu.toBinaryString(t),r="0000000000000000000000000000000000000000000000000000000000000000"+n,i=r.substring(r.length-64),o=i.substring(0,1)+"  "+i.substring(1,12)+"(exp) "+i.substring(12)+" [ "+e+" ]";return o}},Tf.prototype.interfaces_=function(){return[]},Tf.prototype.getClass=function(){return Tf},Tf.getBit=function(t,e){return 0!=(t&1<<e)?1:0},Tf.signExpBits=function(t){return t>>52},Tf.zeroLowerBits=function(t,e){return t&~((1<<e)-1)},Tf.numCommonMostSigMantissaBits=function(t,e){for(var n=0,r=52;r>=0;r--){if(Tf.getBit(t,r)!==Tf.getBit(e,r))return n;n++}return 52};var Af=function(){this._commonCoord=null,this._ccFilter=new Ff},Df={CommonCoordinateFilter:{configurable:!0},Translater:{configurable:!0}};Af.prototype.addCommonBits=function(t){var e=new kf(this._commonCoord);t.apply(e),t.geometryChanged()},Af.prototype.removeCommonBits=function(t){if(0===this._commonCoord.x&&0===this._commonCoord.y)return t;var e=new qu(this._commonCoord);e.x=-e.x,e.y=-e.y;var n=new kf(e);return t.apply(n),t.geometryChanged(),t},Af.prototype.getCommonCoordinate=function(){return this._commonCoord},Af.prototype.add=function(t){t.apply(this._ccFilter),this._commonCoord=this._ccFilter.getCommonCoordinate()},Af.prototype.interfaces_=function(){return[]},Af.prototype.getClass=function(){return Af},Df.CommonCoordinateFilter.get=function(){return Ff},Df.Translater.get=function(){return kf},Object.defineProperties(Af,Df);var Ff=function(){this._commonBitsX=new Tf,this._commonBitsY=new Tf};Ff.prototype.filter=function(t){this._commonBitsX.add(t.x),this._commonBitsY.add(t.y)},Ff.prototype.getCommonCoordinate=function(){return new qu(this._commonBitsX.getCommon(),this._commonBitsY.getCommon())},Ff.prototype.interfaces_=function(){return[Pl]},Ff.prototype.getClass=function(){return Ff};var kf=function(){this.trans=null;var t=arguments[0];this.trans=t};kf.prototype.filter=function(t,e){var n=t.getOrdinate(e,0)+this.trans.x,r=t.getOrdinate(e,1)+this.trans.y;t.setOrdinate(e,0,n),t.setOrdinate(e,1,r)},kf.prototype.isDone=function(){return!1},kf.prototype.isGeometryChanged=function(){return!0},kf.prototype.interfaces_=function(){return[fc]},kf.prototype.getClass=function(){return kf};var Gf=function(t,e){this._geom=new Array(2).fill(null),this._snapTolerance=null,this._cbr=null,this._geom[0]=t,this._geom[1]=e,this.computeSnapTolerance()};Gf.prototype.selfSnap=function(t){return new Lf(t).snapTo(t,this._snapTolerance)},Gf.prototype.removeCommonBits=function(t){this._cbr=new Af,this._cbr.add(t[0]),this._cbr.add(t[1]);var e=new Array(2).fill(null);return e[0]=this._cbr.removeCommonBits(t[0].copy()),e[1]=this._cbr.removeCommonBits(t[1].copy()),e},Gf.prototype.prepareResult=function(t){return this._cbr.addCommonBits(t),t},Gf.prototype.getResultGeometry=function(t){var e=this.snap(this._geom),n=sg.overlayOp(e[0],e[1],t);return this.prepareResult(n)},Gf.prototype.checkValid=function(t){t.isValid()||ol.out.println("Snapped geometry is invalid")},Gf.prototype.computeSnapTolerance=function(){this._snapTolerance=Lf.computeOverlaySnapTolerance(this._geom[0],this._geom[1])},Gf.prototype.snap=function(t){var e=this.removeCommonBits(t);return Lf.snap(e[0],e[1],this._snapTolerance)},Gf.prototype.interfaces_=function(){return[]},Gf.prototype.getClass=function(){return Gf},Gf.overlayOp=function(t,e,n){return new Gf(t,e).getResultGeometry(n)},Gf.union=function(t,e){return Gf.overlayOp(t,e,sg.UNION)},Gf.intersection=function(t,e){return Gf.overlayOp(t,e,sg.INTERSECTION)},Gf.symDifference=function(t,e){return Gf.overlayOp(t,e,sg.SYMDIFFERENCE)},Gf.difference=function(t,e){return Gf.overlayOp(t,e,sg.DIFFERENCE)};var qf=function(t,e){this._geom=new Array(2).fill(null),this._geom[0]=t,this._geom[1]=e};qf.prototype.getResultGeometry=function(t){var e=null,n=!1,r=null;try{e=sg.overlayOp(this._geom[0],this._geom[1],t),n=!0}catch(t){if(!(t instanceof gl))throw t;r=t}if(!n)try{e=Gf.overlayOp(this._geom[0],this._geom[1],t)}catch(t){throw t instanceof gl?r:t}return e},qf.prototype.interfaces_=function(){return[]},qf.prototype.getClass=function(){return qf},qf.overlayOp=function(t,e,n){return new qf(t,e).getResultGeometry(n)},qf.union=function(t,e){return qf.overlayOp(t,e,sg.UNION)},qf.intersection=function(t,e){return qf.overlayOp(t,e,sg.INTERSECTION)},qf.symDifference=function(t,e){return qf.overlayOp(t,e,sg.SYMDIFFERENCE)},qf.difference=function(t,e){return qf.overlayOp(t,e,sg.DIFFERENCE)};var Bf=function(){this.mce=null,this.chainIndex=null;var t=arguments[0],e=arguments[1];this.mce=t,this.chainIndex=e};Bf.prototype.computeIntersections=function(t,e){this.mce.computeIntersectsForChain(this.chainIndex,t.mce,t.chainIndex,e)},Bf.prototype.interfaces_=function(){return[]},Bf.prototype.getClass=function(){return Bf};var zf=function t(){if(this._label=null,this._xValue=null,this._eventType=null,this._insertEvent=null,this._deleteEventIndex=null,this._obj=null,2===arguments.length){var e=arguments[0],n=arguments[1];this._eventType=t.DELETE,this._xValue=e,this._insertEvent=n}else if(3===arguments.length){var r=arguments[0],i=arguments[1],o=arguments[2];this._eventType=t.INSERT,this._label=r,this._xValue=i,this._obj=o}},jf={INSERT:{configurable:!0},DELETE:{configurable:!0}};zf.prototype.isDelete=function(){return this._eventType===zf.DELETE},zf.prototype.setDeleteEventIndex=function(t){this._deleteEventIndex=t},zf.prototype.getObject=function(){return this._obj},zf.prototype.compareTo=function(t){var e=t;return this._xValue<e._xValue?-1:this._xValue>e._xValue?1:this._eventType<e._eventType?-1:this._eventType>e._eventType?1:0},zf.prototype.getInsertEvent=function(){return this._insertEvent},zf.prototype.isInsert=function(){return this._eventType===zf.INSERT},zf.prototype.isSameLabel=function(t){return null!==this._label&&this._label===t._label},zf.prototype.getDeleteEventIndex=function(){return this._deleteEventIndex},zf.prototype.interfaces_=function(){return[Du]},zf.prototype.getClass=function(){return zf},jf.INSERT.get=function(){return 1},jf.DELETE.get=function(){return 2},Object.defineProperties(zf,jf);var Uf=function(){};Uf.prototype.interfaces_=function(){return[]},Uf.prototype.getClass=function(){return Uf};var Vf=function(){this._hasIntersection=!1,this._hasProper=!1,this._hasProperInterior=!1,this._properIntersectionPoint=null,this._li=null,this._includeProper=null,this._recordIsolated=null,this._isSelfIntersection=null,this._numIntersections=0,this.numTests=0,this._bdyNodes=null,this._isDone=!1,this._isDoneWhenProperInt=!1;var t=arguments[0],e=arguments[1],n=arguments[2];this._li=t,this._includeProper=e,this._recordIsolated=n};Vf.prototype.isTrivialIntersection=function(t,e,n,r){if(t===n&&1===this._li.getIntersectionNum()){if(Vf.isAdjacentSegments(e,r))return!0;if(t.isClosed()){var i=t.getNumPoints()-1;if(0===e&&r===i||0===r&&e===i)return!0}}return!1},Vf.prototype.getProperIntersectionPoint=function(){return this._properIntersectionPoint},Vf.prototype.setIsDoneIfProperInt=function(t){this._isDoneWhenProperInt=t},Vf.prototype.hasProperInteriorIntersection=function(){return this._hasProperInterior},Vf.prototype.isBoundaryPointInternal=function(t,e){for(var n=e.iterator();n.hasNext();){var r=n.next().getCoordinate();if(t.isIntersection(r))return!0}return!1},Vf.prototype.hasProperIntersection=function(){return this._hasProper},Vf.prototype.hasIntersection=function(){return this._hasIntersection},Vf.prototype.isDone=function(){return this._isDone},Vf.prototype.isBoundaryPoint=function(t,e){return!(null===e||!this.isBoundaryPointInternal(t,e[0])&&!this.isBoundaryPointInternal(t,e[1]))},Vf.prototype.setBoundaryNodes=function(t,e){this._bdyNodes=new Array(2).fill(null),this._bdyNodes[0]=t,this._bdyNodes[1]=e},Vf.prototype.addIntersections=function(t,e,n,r){if(t===n&&e===r)return null;this.numTests++;var i=t.getCoordinates()[e],o=t.getCoordinates()[e+1],s=n.getCoordinates()[r],a=n.getCoordinates()[r+1];this._li.computeIntersection(i,o,s,a),this._li.hasIntersection()&&(this._recordIsolated&&(t.setIsolated(!1),n.setIsolated(!1)),this._numIntersections++,this.isTrivialIntersection(t,e,n,r)||(this._hasIntersection=!0,!this._includeProper&&this._li.isProper()||(t.addIntersections(this._li,e,0),n.addIntersections(this._li,r,1)),this._li.isProper()&&(this._properIntersectionPoint=this._li.getIntersection(0).copy(),this._hasProper=!0,this._isDoneWhenProperInt&&(this._isDone=!0),this.isBoundaryPoint(this._li,this._bdyNodes)||(this._hasProperInterior=!0))))},Vf.prototype.interfaces_=function(){return[]},Vf.prototype.getClass=function(){return Vf},Vf.isAdjacentSegments=function(t,e){return 1===Math.abs(t-e)};var Xf=function(t){function e(){t.call(this),this.events=new Bl,this.nOverlaps=null}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.prepareEvents=function(){Th.sort(this.events);for(var t=0;t<this.events.size();t++){var e=this.events.get(t);e.isDelete()&&e.getInsertEvent().setDeleteEventIndex(t)}},e.prototype.computeIntersections=function(){var t=this;if(1===arguments.length){var e=arguments[0];this.nOverlaps=0,this.prepareEvents();for(var n=0;n<this.events.size();n++){var r=t.events.get(n);if(r.isInsert()&&t.processOverlaps(n,r.getDeleteEventIndex(),r,e),e.isDone())break}}else if(3===arguments.length)if(arguments[2]instanceof Vf&&Xu(arguments[0],Gl)&&Xu(arguments[1],Gl)){var i=arguments[0],o=arguments[1],s=arguments[2];this.addEdges(i,i),this.addEdges(o,o),this.computeIntersections(s)}else if("boolean"==typeof arguments[2]&&Xu(arguments[0],Gl)&&arguments[1]instanceof Vf){var a=arguments[0],u=arguments[1],l=arguments[2];l?this.addEdges(a,null):this.addEdges(a),this.computeIntersections(u)}},e.prototype.addEdge=function(t,e){for(var n=t.getMonotoneChainEdge(),r=n.getStartIndexes(),i=0;i<r.length-1;i++){var o=new Bf(n,i),s=new zf(e,n.getMinX(i),o);this.events.add(s),this.events.add(new zf(n.getMaxX(i),s))}},e.prototype.processOverlaps=function(t,e,n,r){for(var i=n.getObject(),o=t;o<e;o++){var s=this.events.get(o);if(s.isInsert()){var a=s.getObject();n.isSameLabel(s)||(i.computeIntersections(a,r),this.nOverlaps++)}}},e.prototype.addEdges=function(){var t=this;if(1===arguments.length)for(var e=arguments[0],n=e.iterator();n.hasNext();){var r=n.next();t.addEdge(r,r)}else if(2===arguments.length)for(var i=arguments[0],o=arguments[1],s=i.iterator();s.hasNext();){var a=s.next();t.addEdge(a,o)}},e.prototype.interfaces_=function(){return[]},e.prototype.getClass=function(){return e},e}(Uf),Yf=function(){this._min=Tu.POSITIVE_INFINITY,this._max=Tu.NEGATIVE_INFINITY},Hf={NodeComparator:{configurable:!0}};Yf.prototype.getMin=function(){return this._min},Yf.prototype.intersects=function(t,e){return!(this._min>e||this._max<t)},Yf.prototype.getMax=function(){return this._max},Yf.prototype.toString=function(){return fl.toLineString(new qu(this._min,0),new qu(this._max,0))},Yf.prototype.interfaces_=function(){return[]},Yf.prototype.getClass=function(){return Yf},Hf.NodeComparator.get=function(){return Wf},Object.defineProperties(Yf,Hf);var Wf=function(){};Wf.prototype.compare=function(t,e){var n=t,r=e,i=(n._min+n._max)/2,o=(r._min+r._max)/2;return i<o?-1:i>o?1:0},Wf.prototype.interfaces_=function(){return[ku]},Wf.prototype.getClass=function(){return Wf};var Jf=function(t){function e(){t.call(this),this._item=null;var e=arguments[0],n=arguments[1],r=arguments[2];this._min=e,this._max=n,this._item=r}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.query=function(t,e,n){if(!this.intersects(t,e))return null;n.visitItem(this._item)},e.prototype.interfaces_=function(){return[]},e.prototype.getClass=function(){return e},e}(Yf),Zf=function(t){function e(){t.call(this),this._node1=null,this._node2=null;var e=arguments[0],n=arguments[1];this._node1=e,this._node2=n,this.buildExtent(this._node1,this._node2)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.buildExtent=function(t,e){this._min=Math.min(t._min,e._min),this._max=Math.max(t._max,e._max)},e.prototype.query=function(t,e,n){if(!this.intersects(t,e))return null;null!==this._node1&&this._node1.query(t,e,n),null!==this._node2&&this._node2.query(t,e,n)},e.prototype.interfaces_=function(){return[]},e.prototype.getClass=function(){return e},e}(Yf),Kf=function(){this._leaves=new Bl,this._root=null,this._level=0};Kf.prototype.buildTree=function(){Th.sort(this._leaves,new Yf.NodeComparator);for(var t=this._leaves,e=null,n=new Bl;;){if(this.buildLevel(t,n),1===n.size())return n.get(0);e=t,t=n,n=e}},Kf.prototype.insert=function(t,e,n){if(null!==this._root)throw new Error("Index cannot be added to once it has been queried");this._leaves.add(new Jf(t,e,n))},Kf.prototype.query=function(t,e,n){this.init(),this._root.query(t,e,n)},Kf.prototype.buildRoot=function(){if(null!==this._root)return null;this._root=this.buildTree()},Kf.prototype.printNode=function(t){ol.out.println(fl.toLineString(new qu(t._min,this._level),new qu(t._max,this._level)))},Kf.prototype.init=function(){if(null!==this._root)return null;this.buildRoot()},Kf.prototype.buildLevel=function(t,e){this._level++,e.clear();for(var n=0;n<t.size();n+=2){var r=t.get(n);if(null===(n+1<t.size()?t.get(n):null))e.add(r);else{var i=new Zf(t.get(n),t.get(n+1));e.add(i)}}},Kf.prototype.interfaces_=function(){return[]},Kf.prototype.getClass=function(){return Kf};var Qf=function(){this._items=new Bl};Qf.prototype.visitItem=function(t){this._items.add(t)},Qf.prototype.getItems=function(){return this._items},Qf.prototype.interfaces_=function(){return[Mh]},Qf.prototype.getClass=function(){return Qf};var $f=function(){this._index=null;var t=arguments[0];if(!Xu(t,Lc))throw new Ru("Argument must be Polygonal");this._index=new ng(t)},tg={SegmentVisitor:{configurable:!0},IntervalIndexedGeometry:{configurable:!0}};$f.prototype.locate=function(t){var e=new El(t),n=new eg(e);return this._index.query(t.y,t.y,n),e.getLocation()},$f.prototype.interfaces_=function(){return[mp]},$f.prototype.getClass=function(){return $f},tg.SegmentVisitor.get=function(){return eg},tg.IntervalIndexedGeometry.get=function(){return ng},Object.defineProperties($f,tg);var eg=function(){this._counter=null;var t=arguments[0];this._counter=t};eg.prototype.visitItem=function(t){var e=t;this._counter.countSegment(e.getCoordinate(0),e.getCoordinate(1))},eg.prototype.interfaces_=function(){return[Mh]},eg.prototype.getClass=function(){return eg};var ng=function(){this._index=new Kf;var t=arguments[0];this.init(t)};ng.prototype.init=function(t){for(var e=rf.getLines(t).iterator();e.hasNext();){var n=e.next().getCoordinates();this.addLine(n)}},ng.prototype.addLine=function(t){for(var e=1;e<t.length;e++){var n=new Wh(t[e-1],t[e]),r=Math.min(n.p0.y,n.p1.y),i=Math.max(n.p0.y,n.p1.y);this._index.insert(r,i,n)}},ng.prototype.query=function(){if(2===arguments.length){var t=arguments[0],e=arguments[1],n=new Qf;return this._index.query(t,e,n),n.getItems()}if(3===arguments.length){var r=arguments[0],i=arguments[1],o=arguments[2];this._index.query(r,i,o)}},ng.prototype.interfaces_=function(){return[]},ng.prototype.getClass=function(){return ng};var rg=function(t){function e(){if(t.call(this),this._parentGeom=null,this._lineEdgeMap=new Vc,this._boundaryNodeRule=null,this._useBoundaryDeterminationRule=!0,this._argIndex=null,this._boundaryNodes=null,this._hasTooFewPoints=!1,this._invalidPoint=null,this._areaPtLocator=null,this._ptLocator=new of,2===arguments.length){var e=arguments[0],n=arguments[1],r=Ml.OGC_SFS_BOUNDARY_RULE;this._argIndex=e,this._parentGeom=n,this._boundaryNodeRule=r,null!==n&&this.add(n)}else if(3===arguments.length){var i=arguments[0],o=arguments[1],s=arguments[2];this._argIndex=i,this._parentGeom=o,this._boundaryNodeRule=s,null!==o&&this.add(o)}}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.insertBoundaryPoint=function(t,n){var r=this._nodes.addNode(n).getLabel(),i=1;r.getLocation(t,rh.ON)===Uu.BOUNDARY&&i++;var o=e.determineBoundary(this._boundaryNodeRule,i);r.setLocation(t,o)},e.prototype.computeSelfNodes=function(){if(2===arguments.length){var t=arguments[0],e=arguments[1];return this.computeSelfNodes(t,e,!1)}if(3===arguments.length){var n=arguments[0],r=arguments[1],i=arguments[2],o=new Vf(n,!0,!1);o.setIsDoneIfProperInt(i);var s=this.createEdgeSetIntersector(),a=this._parentGeom instanceof Tc||this._parentGeom instanceof Oc||this._parentGeom instanceof Ac,u=r||!a;return s.computeIntersections(this._edges,o,u),this.addSelfIntersectionNodes(this._argIndex),o}},e.prototype.computeSplitEdges=function(t){for(var e=this._edges.iterator();e.hasNext();)e.next().eiList.addSplitEdges(t)},e.prototype.computeEdgeIntersections=function(t,e,n){var r=new Vf(e,n,!0);return r.setBoundaryNodes(this.getBoundaryNodes(),t.getBoundaryNodes()),this.createEdgeSetIntersector().computeIntersections(this._edges,t._edges,r),r},e.prototype.getGeometry=function(){return this._parentGeom},e.prototype.getBoundaryNodeRule=function(){return this._boundaryNodeRule},e.prototype.hasTooFewPoints=function(){return this._hasTooFewPoints},e.prototype.addPoint=function(){if(arguments[0]instanceof Mc){var t=arguments[0],e=t.getCoordinate();this.insertPoint(this._argIndex,e,Uu.INTERIOR)}else if(arguments[0]instanceof qu){var n=arguments[0];this.insertPoint(this._argIndex,n,Uu.INTERIOR)}},e.prototype.addPolygon=function(t){this.addPolygonRing(t.getExteriorRing(),Uu.EXTERIOR,Uu.INTERIOR);for(var e=0;e<t.getNumInteriorRing();e++){var n=t.getInteriorRingN(e);this.addPolygonRing(n,Uu.INTERIOR,Uu.EXTERIOR)}},e.prototype.addEdge=function(t){this.insertEdge(t);var e=t.getCoordinates();this.insertPoint(this._argIndex,e[0],Uu.BOUNDARY),this.insertPoint(this._argIndex,e[e.length-1],Uu.BOUNDARY)},e.prototype.addLineString=function(t){var e=Ul.removeRepeatedPoints(t.getCoordinates());if(e.length<2)return this._hasTooFewPoints=!0,this._invalidPoint=e[0],null;var n=new Dp(e,new ph(this._argIndex,Uu.INTERIOR));this._lineEdgeMap.put(t,n),this.insertEdge(n),yl.isTrue(e.length>=2,"found LineString with single point"),this.insertBoundaryPoint(this._argIndex,e[0]),this.insertBoundaryPoint(this._argIndex,e[e.length-1])},e.prototype.getInvalidPoint=function(){return this._invalidPoint},e.prototype.getBoundaryPoints=function(){for(var t=this.getBoundaryNodes(),e=new Array(t.size()).fill(null),n=0,r=t.iterator();r.hasNext();){var i=r.next();e[n++]=i.getCoordinate().copy()}return e},e.prototype.getBoundaryNodes=function(){return null===this._boundaryNodes&&(this._boundaryNodes=this._nodes.getBoundaryNodes(this._argIndex)),this._boundaryNodes},e.prototype.addSelfIntersectionNode=function(t,e,n){if(this.isBoundaryNode(t,e))return null;n===Uu.BOUNDARY&&this._useBoundaryDeterminationRule?this.insertBoundaryPoint(t,e):this.insertPoint(t,e,n)},e.prototype.addPolygonRing=function(t,e,n){if(t.isEmpty())return null;var r=Ul.removeRepeatedPoints(t.getCoordinates());if(r.length<4)return this._hasTooFewPoints=!0,this._invalidPoint=r[0],null;var i=e,o=n;bl.isCCW(r)&&(i=n,o=e);var s=new Dp(r,new ph(this._argIndex,Uu.BOUNDARY,i,o));this._lineEdgeMap.put(t,s),this.insertEdge(s),this.insertPoint(this._argIndex,r[0],Uu.BOUNDARY)},e.prototype.insertPoint=function(t,e,n){var r=this._nodes.addNode(e),i=r.getLabel();null===i?r._label=new ph(t,n):i.setLocation(t,n)},e.prototype.createEdgeSetIntersector=function(){return new Xf},e.prototype.addSelfIntersectionNodes=function(t){for(var e=this._edges.iterator();e.hasNext();)for(var n=e.next(),r=n.getLabel().getLocation(t),i=n.eiList.iterator();i.hasNext();){var o=i.next();this.addSelfIntersectionNode(t,o.coord,r)}},e.prototype.add=function(){if(1!==arguments.length)return t.prototype.add.apply(this,arguments);var e=arguments[0];if(e.isEmpty())return null;if(e instanceof Ac&&(this._useBoundaryDeterminationRule=!1),e instanceof Oc)this.addPolygon(e);else if(e instanceof Cc)this.addLineString(e);else if(e instanceof Mc)this.addPoint(e);else if(e instanceof Rc)this.addCollection(e);else if(e instanceof dc)this.addCollection(e);else if(e instanceof Ac)this.addCollection(e);else{if(!(e instanceof gc))throw new Error(e.getClass().getName());this.addCollection(e)}},e.prototype.addCollection=function(t){for(var e=0;e<t.getNumGeometries();e++){var n=t.getGeometryN(e);this.add(n)}},e.prototype.locate=function(t){return Xu(this._parentGeom,Lc)&&this._parentGeom.getNumGeometries()>50?(null===this._areaPtLocator&&(this._areaPtLocator=new $f(this._parentGeom)),this._areaPtLocator.locate(t)):this._ptLocator.locate(t,this._parentGeom)},e.prototype.findEdge=function(){if(1===arguments.length){var e=arguments[0];return this._lineEdgeMap.get(e)}return t.prototype.findEdge.apply(this,arguments)},e.prototype.interfaces_=function(){return[]},e.prototype.getClass=function(){return e},e.determineBoundary=function(t,e){return t.isInBoundary(e)?Uu.BOUNDARY:Uu.INTERIOR},e}(Ih),ig=function(){if(this._li=new ml,this._resultPrecisionModel=null,this._arg=null,1===arguments.length){var t=arguments[0];this.setComputationPrecision(t.getPrecisionModel()),this._arg=new Array(1).fill(null),this._arg[0]=new rg(0,t)}else if(2===arguments.length){var e=arguments[0],n=arguments[1],r=Ml.OGC_SFS_BOUNDARY_RULE;e.getPrecisionModel().compareTo(n.getPrecisionModel())>=0?this.setComputationPrecision(e.getPrecisionModel()):this.setComputationPrecision(n.getPrecisionModel()),this._arg=new Array(2).fill(null),this._arg[0]=new rg(0,e,r),this._arg[1]=new rg(1,n,r)}else if(3===arguments.length){var i=arguments[0],o=arguments[1],s=arguments[2];i.getPrecisionModel().compareTo(o.getPrecisionModel())>=0?this.setComputationPrecision(i.getPrecisionModel()):this.setComputationPrecision(o.getPrecisionModel()),this._arg=new Array(2).fill(null),this._arg[0]=new rg(0,i,s),this._arg[1]=new rg(1,o,s)}};ig.prototype.getArgGeometry=function(t){return this._arg[t].getGeometry()},ig.prototype.setComputationPrecision=function(t){this._resultPrecisionModel=t,this._li.setPrecisionModel(this._resultPrecisionModel)},ig.prototype.interfaces_=function(){return[]},ig.prototype.getClass=function(){return ig};var og=function(){};og.prototype.interfaces_=function(){return[]},og.prototype.getClass=function(){return og},og.map=function(){if(arguments[0]instanceof Nl&&Xu(arguments[1],og.MapOp)){for(var t=arguments[0],e=arguments[1],n=new Bl,r=0;r<t.getNumGeometries();r++){var i=e.map(t.getGeometryN(r));null!==i&&n.add(i)}return t.getFactory().buildGeometry(n)}if(Xu(arguments[0],Dl)&&Xu(arguments[1],og.MapOp)){for(var o=arguments[0],s=arguments[1],a=new Bl,u=o.iterator();u.hasNext();){var l=u.next(),c=s.map(l);null!==c&&a.add(c)}return a}},og.MapOp=function(){};var sg=function(t){function e(){var e=arguments[0],n=arguments[1];t.call(this,e,n),this._ptLocator=new of,this._geomFact=null,this._resultGeom=null,this._graph=null,this._edgeList=new Sp,this._resultPolyList=new Bl,this._resultLineList=new Bl,this._resultPointList=new Bl,this._graph=new Ih(new Ip),this._geomFact=e.getFactory()}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.insertUniqueEdge=function(t){var e=this._edgeList.findEqualEdge(t);if(null!==e){var n=e.getLabel(),r=t.getLabel();e.isPointwiseEqual(t)||(r=new ph(t.getLabel())).flip();var i=e.getDepth();i.isNull()&&i.add(n),i.add(r),n.merge(r)}else this._edgeList.add(t)},e.prototype.getGraph=function(){return this._graph},e.prototype.cancelDuplicateResultEdges=function(){for(var t=this._graph.getEdgeEnds().iterator();t.hasNext();){var e=t.next(),n=e.getSym();e.isInResult()&&n.isInResult()&&(e.setInResult(!1),n.setInResult(!1))}},e.prototype.isCoveredByLA=function(t){return!!this.isCovered(t,this._resultLineList)||!!this.isCovered(t,this._resultPolyList)},e.prototype.computeGeometry=function(t,n,r,i){var o=new Bl;return o.addAll(t),o.addAll(n),o.addAll(r),o.isEmpty()?e.createEmptyResult(i,this._arg[0].getGeometry(),this._arg[1].getGeometry(),this._geomFact):this._geomFact.buildGeometry(o)},e.prototype.mergeSymLabels=function(){for(var t=this._graph.getNodes().iterator();t.hasNext();)t.next().getEdges().mergeSymLabels()},e.prototype.isCovered=function(t,e){for(var n=e.iterator();n.hasNext();){var r=n.next();if(this._ptLocator.locate(t,r)!==Uu.EXTERIOR)return!0}return!1},e.prototype.replaceCollapsedEdges=function(){for(var t=new Bl,e=this._edgeList.iterator();e.hasNext();){var n=e.next();n.isCollapsed()&&(e.remove(),t.add(n.getCollapsedEdge()))}this._edgeList.addAll(t)},e.prototype.updateNodeLabelling=function(){for(var t=this._graph.getNodes().iterator();t.hasNext();){var e=t.next(),n=e.getEdges().getLabel();e.getLabel().merge(n)}},e.prototype.getResultGeometry=function(t){return this.computeOverlay(t),this._resultGeom},e.prototype.insertUniqueEdges=function(t){for(var e=t.iterator();e.hasNext();){var n=e.next();this.insertUniqueEdge(n)}},e.prototype.computeOverlay=function(t){this.copyPoints(0),this.copyPoints(1),this._arg[0].computeSelfNodes(this._li,!1),this._arg[1].computeSelfNodes(this._li,!1),this._arg[0].computeEdgeIntersections(this._arg[1],this._li,!0);var e=new Bl;this._arg[0].computeSplitEdges(e),this._arg[1].computeSplitEdges(e),this.insertUniqueEdges(e),this.computeLabelsFromDepths(),this.replaceCollapsedEdges(),If.checkValid(this._edgeList.getEdges()),this._graph.addEdges(this._edgeList.getEdges()),this.computeLabelling(),this.labelIncompleteNodes(),this.findResultAreaEdges(t),this.cancelDuplicateResultEdges();var n=new Nh(this._geomFact);n.add(this._graph),this._resultPolyList=n.getPolygons();var r=new Sf(this,this._geomFact,this._ptLocator);this._resultLineList=r.build(t);var i=new Cf(this,this._geomFact,this._ptLocator);this._resultPointList=i.build(t),this._resultGeom=this.computeGeometry(this._resultPointList,this._resultLineList,this._resultPolyList,t)},e.prototype.labelIncompleteNode=function(t,e){var n=this._ptLocator.locate(t.getCoordinate(),this._arg[e].getGeometry());t.getLabel().setLocation(e,n)},e.prototype.copyPoints=function(t){for(var e=this._arg[t].getNodeIterator();e.hasNext();){var n=e.next();this._graph.addNode(n.getCoordinate()).setLabel(t,n.getLabel().getLocation(t))}},e.prototype.findResultAreaEdges=function(t){for(var n=this._graph.getEdgeEnds().iterator();n.hasNext();){var r=n.next(),i=r.getLabel();i.isArea()&&!r.isInteriorAreaEdge()&&e.isResultOfOp(i.getLocation(0,rh.RIGHT),i.getLocation(1,rh.RIGHT),t)&&r.setInResult(!0)}},e.prototype.computeLabelsFromDepths=function(){for(var t=this._edgeList.iterator();t.hasNext();){var e=t.next(),n=e.getLabel(),r=e.getDepth();if(!r.isNull()){r.normalize();for(var i=0;i<2;i++)n.isNull(i)||!n.isArea()||r.isNull(i)||(0===r.getDelta(i)?n.toLine(i):(yl.isTrue(!r.isNull(i,rh.LEFT),"depth of LEFT side has not been initialized"),n.setLocation(i,rh.LEFT,r.getLocation(i,rh.LEFT)),yl.isTrue(!r.isNull(i,rh.RIGHT),"depth of RIGHT side has not been initialized"),n.setLocation(i,rh.RIGHT,r.getLocation(i,rh.RIGHT))))}}},e.prototype.computeLabelling=function(){for(var t=this._graph.getNodes().iterator();t.hasNext();)t.next().getEdges().computeLabelling(this._arg);this.mergeSymLabels(),this.updateNodeLabelling()},e.prototype.labelIncompleteNodes=function(){for(var t=this._graph.getNodes().iterator();t.hasNext();){var e=t.next(),n=e.getLabel();e.isIsolated()&&(n.isNull(0)?this.labelIncompleteNode(e,0):this.labelIncompleteNode(e,1)),e.getEdges().updateLabelling(n)}},e.prototype.isCoveredByA=function(t){return!!this.isCovered(t,this._resultPolyList)},e.prototype.interfaces_=function(){return[]},e.prototype.getClass=function(){return e},e}(ig);sg.overlayOp=function(t,e,n){return new sg(t,e).getResultGeometry(n)},sg.intersection=function(t,e){if(t.isEmpty()||e.isEmpty())return sg.createEmptyResult(sg.INTERSECTION,t,e,t.getFactory());if(t.isGeometryCollection()){var n=e;return Nf.map(t,{interfaces_:function(){return[og.MapOp]},map:function(t){return t.intersection(n)}})}return t.checkNotGeometryCollection(t),t.checkNotGeometryCollection(e),qf.overlayOp(t,e,sg.INTERSECTION)},sg.symDifference=function(t,e){if(t.isEmpty()||e.isEmpty()){if(t.isEmpty()&&e.isEmpty())return sg.createEmptyResult(sg.SYMDIFFERENCE,t,e,t.getFactory());if(t.isEmpty())return e.copy();if(e.isEmpty())return t.copy()}return t.checkNotGeometryCollection(t),t.checkNotGeometryCollection(e),qf.overlayOp(t,e,sg.SYMDIFFERENCE)},sg.resultDimension=function(t,e,n){var r=e.getDimension(),i=n.getDimension(),o=-1;switch(t){case sg.INTERSECTION:o=Math.min(r,i);break;case sg.UNION:o=Math.max(r,i);break;case sg.DIFFERENCE:o=r;break;case sg.SYMDIFFERENCE:o=Math.max(r,i)}return o},sg.createEmptyResult=function(t,e,n,r){var i=null;switch(sg.resultDimension(t,e,n)){case-1:i=r.createGeometryCollection(new Array(0).fill(null));break;case 0:i=r.createPoint();break;case 1:i=r.createLineString();break;case 2:i=r.createPolygon()}return i},sg.difference=function(t,e){return t.isEmpty()?sg.createEmptyResult(sg.DIFFERENCE,t,e,t.getFactory()):e.isEmpty()?t.copy():(t.checkNotGeometryCollection(t),t.checkNotGeometryCollection(e),qf.overlayOp(t,e,sg.DIFFERENCE))},sg.isResultOfOp=function(){if(2===arguments.length){var t=arguments[0],e=arguments[1],n=t.getLocation(0),r=t.getLocation(1);return sg.isResultOfOp(n,r,e)}if(3===arguments.length){var i=arguments[0],o=arguments[1],s=arguments[2];switch(i===Uu.BOUNDARY&&(i=Uu.INTERIOR),o===Uu.BOUNDARY&&(o=Uu.INTERIOR),s){case sg.INTERSECTION:return i===Uu.INTERIOR&&o===Uu.INTERIOR;case sg.UNION:return i===Uu.INTERIOR||o===Uu.INTERIOR;case sg.DIFFERENCE:return i===Uu.INTERIOR&&o!==Uu.INTERIOR;case sg.SYMDIFFERENCE:return i===Uu.INTERIOR&&o!==Uu.INTERIOR||i!==Uu.INTERIOR&&o===Uu.INTERIOR}return!1}},sg.INTERSECTION=1,sg.UNION=2,sg.DIFFERENCE=3,sg.SYMDIFFERENCE=4;var ag=function(){this._g=null,this._boundaryDistanceTolerance=null,this._linework=null,this._ptLocator=new of,this._seg=new Wh;var t=arguments[0],e=arguments[1];this._g=t,this._boundaryDistanceTolerance=e,this._linework=this.extractLinework(t)};ag.prototype.isWithinToleranceOfBoundary=function(t){for(var e=this,n=0;n<this._linework.getNumGeometries();n++)for(var r=e._linework.getGeometryN(n).getCoordinateSequence(),i=0;i<r.size()-1;i++)if(r.getCoordinate(i,e._seg.p0),r.getCoordinate(i+1,e._seg.p1),e._seg.distance(t)<=e._boundaryDistanceTolerance)return!0;return!1},ag.prototype.getLocation=function(t){return this.isWithinToleranceOfBoundary(t)?Uu.BOUNDARY:this._ptLocator.locate(t,this._g)},ag.prototype.extractLinework=function(t){var e=new ug;t.apply(e);var n=e.getLinework(),r=Jc.toLineStringArray(n);return t.getFactory().createMultiLineString(r)},ag.prototype.interfaces_=function(){return[]},ag.prototype.getClass=function(){return ag};var ug=function(){this._linework=null,this._linework=new Bl};ug.prototype.getLinework=function(){return this._linework},ug.prototype.filter=function(t){if(t instanceof Oc){var e=t;this._linework.add(e.getExteriorRing());for(var n=0;n<e.getNumInteriorRing();n++)this._linework.add(e.getInteriorRingN(n))}},ug.prototype.interfaces_=function(){return[pc]},ug.prototype.getClass=function(){return ug};var lg=function(){this._g=null,this._doLeft=!0,this._doRight=!0;var t=arguments[0];this._g=t};lg.prototype.extractPoints=function(t,e,n){for(var r=t.getCoordinates(),i=0;i<r.length-1;i++)this.computeOffsetPoints(r[i],r[i+1],e,n)},lg.prototype.setSidesToGenerate=function(t,e){this._doLeft=t,this._doRight=e},lg.prototype.getPoints=function(t){for(var e=new Bl,n=rf.getLines(this._g).iterator();n.hasNext();){var r=n.next();this.extractPoints(r,t,e)}return e},lg.prototype.computeOffsetPoints=function(t,e,n,r){var i=e.x-t.x,o=e.y-t.y,s=Math.sqrt(i*i+o*o),a=n*i/s,u=n*o/s,l=(e.x+t.x)/2,c=(e.y+t.y)/2;if(this._doLeft){var h=new qu(l-u,c+a);r.add(h)}if(this._doRight){var p=new qu(l+u,c-a);r.add(p)}},lg.prototype.interfaces_=function(){return[]},lg.prototype.getClass=function(){return lg};var cg=function t(){this._geom=null,this._locFinder=null,this._location=new Array(3).fill(null),this._invalidLocation=null,this._boundaryDistanceTolerance=t.TOLERANCE,this._testCoords=new Bl;var e=arguments[0],n=arguments[1],r=arguments[2];this._boundaryDistanceTolerance=t.computeBoundaryDistanceTolerance(e,n),this._geom=[e,n,r],this._locFinder=[new ag(this._geom[0],this._boundaryDistanceTolerance),new ag(this._geom[1],this._boundaryDistanceTolerance),new ag(this._geom[2],this._boundaryDistanceTolerance)]},hg={TOLERANCE:{configurable:!0}};cg.prototype.reportResult=function(t,e,n){ol.out.println("Overlay result invalid - A:"+Uu.toLocationSymbol(e[0])+" B:"+Uu.toLocationSymbol(e[1])+" expected:"+(n?"i":"e")+" actual:"+Uu.toLocationSymbol(e[2]))},cg.prototype.isValid=function(t){return this.addTestPts(this._geom[0]),this.addTestPts(this._geom[1]),this.checkValid(t)},cg.prototype.checkValid=function(){var t=this;if(1===arguments.length){for(var e=arguments[0],n=0;n<this._testCoords.size();n++){var r=t._testCoords.get(n);if(!t.checkValid(e,r))return t._invalidLocation=r,!1}return!0}if(2===arguments.length){var i=arguments[0],o=arguments[1];return this._location[0]=this._locFinder[0].getLocation(o),this._location[1]=this._locFinder[1].getLocation(o),this._location[2]=this._locFinder[2].getLocation(o),!!cg.hasLocation(this._location,Uu.BOUNDARY)||this.isValidResult(i,this._location)}},cg.prototype.addTestPts=function(t){var e=new lg(t);this._testCoords.addAll(e.getPoints(5*this._boundaryDistanceTolerance))},cg.prototype.isValidResult=function(t,e){var n=sg.isResultOfOp(e[0],e[1],t),r=!(n^e[2]===Uu.INTERIOR);return r||this.reportResult(t,e,n),r},cg.prototype.getInvalidLocation=function(){return this._invalidLocation},cg.prototype.interfaces_=function(){return[]},cg.prototype.getClass=function(){return cg},cg.hasLocation=function(t,e){for(var n=0;n<3;n++)if(t[n]===e)return!0;return!1},cg.computeBoundaryDistanceTolerance=function(t,e){return Math.min(Lf.computeSizeBasedSnapTolerance(t),Lf.computeSizeBasedSnapTolerance(e))},cg.isValid=function(t,e,n,r){return new cg(t,e,r).isValid(n)},hg.TOLERANCE.get=function(){return 1e-6},Object.defineProperties(cg,hg);var pg=function t(e){this._geomFactory=null,this._skipEmpty=!1,this._inputGeoms=null,this._geomFactory=t.extractFactory(e),this._inputGeoms=e};pg.prototype.extractElements=function(t,e){if(null===t)return null;for(var n=0;n<t.getNumGeometries();n++){var r=t.getGeometryN(n);this._skipEmpty&&r.isEmpty()||e.add(r)}},pg.prototype.combine=function(){for(var t=new Bl,e=this._inputGeoms.iterator();e.hasNext();){var n=e.next();this.extractElements(n,t)}return 0===t.size()?null!==this._geomFactory?this._geomFactory.createGeometryCollection(null):null:this._geomFactory.buildGeometry(t)},pg.prototype.interfaces_=function(){return[]},pg.prototype.getClass=function(){return pg},pg.combine=function(){if(1===arguments.length){var t=arguments[0],e=new pg(t);return e.combine()}if(2===arguments.length){var n=arguments[0],r=arguments[1],i=new pg(pg.createList(n,r));return i.combine()}if(3===arguments.length){var o=arguments[0],s=arguments[1],a=arguments[2],u=new pg(pg.createList(o,s,a));return u.combine()}},pg.extractFactory=function(t){return t.isEmpty()?null:t.iterator().next().getFactory()},pg.createList=function(){if(2===arguments.length){var t=arguments[0],e=arguments[1],n=new Bl;return n.add(t),n.add(e),n}if(3===arguments.length){var r=arguments[0],i=arguments[1],o=arguments[2],s=new Bl;return s.add(r),s.add(i),s.add(o),s}};var fg=function(){this._inputPolys=null,this._geomFactory=null;var t=arguments[0];this._inputPolys=t,null===this._inputPolys&&(this._inputPolys=new Bl)},gg={STRTREE_NODE_CAPACITY:{configurable:!0}};fg.prototype.reduceToGeometries=function(t){for(var e=new Bl,n=t.iterator();n.hasNext();){var r=n.next(),i=null;Xu(r,Gl)?i=this.unionTree(r):r instanceof Nl&&(i=r),e.add(i)}return e},fg.prototype.extractByEnvelope=function(t,e,n){for(var r=new Bl,i=0;i<e.getNumGeometries();i++){var o=e.getGeometryN(i);o.getEnvelopeInternal().intersects(t)?r.add(o):n.add(o)}return this._geomFactory.buildGeometry(r)},fg.prototype.unionOptimized=function(t,e){var n=t.getEnvelopeInternal(),r=e.getEnvelopeInternal();if(!n.intersects(r))return pg.combine(t,e);if(t.getNumGeometries()<=1&&e.getNumGeometries()<=1)return this.unionActual(t,e);var i=n.intersection(r);return this.unionUsingEnvelopeIntersection(t,e,i)},fg.prototype.union=function(){if(null===this._inputPolys)throw new Error("union() method cannot be called twice");if(this._inputPolys.isEmpty())return null;this._geomFactory=this._inputPolys.iterator().next().getFactory();for(var t=new qh(fg.STRTREE_NODE_CAPACITY),e=this._inputPolys.iterator();e.hasNext();){var n=e.next();t.insert(n.getEnvelopeInternal(),n)}this._inputPolys=null;var r=t.itemsTree();return this.unionTree(r)},fg.prototype.binaryUnion=function(){if(1===arguments.length){var t=arguments[0];return this.binaryUnion(t,0,t.size())}if(3===arguments.length){var e=arguments[0],n=arguments[1],r=arguments[2];if(r-n<=1){var i=fg.getGeometry(e,n);return this.unionSafe(i,null)}if(r-n==2)return this.unionSafe(fg.getGeometry(e,n),fg.getGeometry(e,n+1));var o=Math.trunc((r+n)/2),s=this.binaryUnion(e,n,o),a=this.binaryUnion(e,o,r);return this.unionSafe(s,a)}},fg.prototype.repeatedUnion=function(t){for(var e=null,n=t.iterator();n.hasNext();){var r=n.next();e=null===e?r.copy():e.union(r)}return e},fg.prototype.unionSafe=function(t,e){return null===t&&null===e?null:null===t?e.copy():null===e?t.copy():this.unionOptimized(t,e)},fg.prototype.unionActual=function(t,e){return fg.restrictToPolygons(t.union(e))},fg.prototype.unionTree=function(t){var e=this.reduceToGeometries(t);return this.binaryUnion(e)},fg.prototype.unionUsingEnvelopeIntersection=function(t,e,n){var r=new Bl,i=this.extractByEnvelope(n,t,r),o=this.extractByEnvelope(n,e,r),s=this.unionActual(i,o);return r.add(s),pg.combine(r)},fg.prototype.bufferUnion=function(){if(1===arguments.length){var t=arguments[0],e=t.get(0).getFactory(),n=e.buildGeometry(t),r=n.buffer(0);return r}if(2===arguments.length){var i=arguments[0],o=arguments[1],s=i.getFactory(),a=s.createGeometryCollection([i,o]),u=a.buffer(0);return u}},fg.prototype.interfaces_=function(){return[]},fg.prototype.getClass=function(){return fg},fg.restrictToPolygons=function(t){if(Xu(t,Lc))return t;var e=nf.getPolygons(t);return 1===e.size()?e.get(0):t.getFactory().createMultiPolygon(Jc.toPolygonArray(e))},fg.getGeometry=function(t,e){return e>=t.size()?null:t.get(e)},fg.union=function(t){return new fg(t).union()},gg.STRTREE_NODE_CAPACITY.get=function(){return 4},Object.defineProperties(fg,gg);var dg=function(){};function yg(){return new vg}function vg(){this.reset()}dg.prototype.interfaces_=function(){return[]},dg.prototype.getClass=function(){return dg},dg.union=function(t,e){if(t.isEmpty()||e.isEmpty()){if(t.isEmpty()&&e.isEmpty())return sg.createEmptyResult(sg.UNION,t,e,t.getFactory());if(t.isEmpty())return e.copy();if(e.isEmpty())return t.copy()}return t.checkNotGeometryCollection(t),t.checkNotGeometryCollection(e),qf.overlayOp(t,e,sg.UNION)},vg.prototype={constructor:vg,reset:function(){this.s=this.t=0},add:function(t){mg(_g,t,this.t),mg(this,_g.s,this.s),this.s?this.t+=_g.t:this.s=_g.t},valueOf:function(){return this.s}};var _g=new vg;function mg(t,e,n){var r=t.s=e+n,i=r-e,o=r-i;t.t=e-o+(n-i)}var xg=1e-6,Eg=Math.PI,bg=Eg/2,wg=Eg/4,Ig=2*Eg,Ng=180/Eg,Sg=Eg/180,Cg=Math.abs,Pg=Math.atan,Mg=Math.atan2,Lg=Math.cos,Og=Math.sin,Rg=Math.sqrt;function Tg(t){return t>1?0:t<-1?Eg:Math.acos(t)}function Ag(t){return t>1?bg:t<-1?-bg:Math.asin(t)}function Dg(){}function Fg(t,e){t&&Gg.hasOwnProperty(t.type)&&Gg[t.type](t,e)}var kg={Feature:function(t,e){Fg(t.geometry,e)},FeatureCollection:function(t,e){for(var n=t.features,r=-1,i=n.length;++r<i;)Fg(n[r].geometry,e)}},Gg={Sphere:function(t,e){e.sphere()},Point:function(t,e){t=t.coordinates,e.point(t[0],t[1],t[2])},MultiPoint:function(t,e){for(var n=t.coordinates,r=-1,i=n.length;++r<i;)t=n[r],e.point(t[0],t[1],t[2])},LineString:function(t,e){qg(t.coordinates,e,0)},MultiLineString:function(t,e){for(var n=t.coordinates,r=-1,i=n.length;++r<i;)qg(n[r],e,0)},Polygon:function(t,e){Bg(t.coordinates,e)},MultiPolygon:function(t,e){for(var n=t.coordinates,r=-1,i=n.length;++r<i;)Bg(n[r],e)},GeometryCollection:function(t,e){for(var n=t.geometries,r=-1,i=n.length;++r<i;)Fg(n[r],e)}};function qg(t,e,n){var r,i=-1,o=t.length-n;for(e.lineStart();++i<o;)r=t[i],e.point(r[0],r[1],r[2]);e.lineEnd()}function Bg(t,e){var n=-1,r=t.length;for(e.polygonStart();++n<r;)qg(t[n],e,1);e.polygonEnd()}function zg(t){return[Mg(t[1],t[0]),Ag(t[2])]}function jg(t){var e=t[0],n=t[1],r=Lg(n);return[r*Lg(e),r*Og(e),Og(n)]}function Ug(t,e){return t[0]*e[0]+t[1]*e[1]+t[2]*e[2]}function Vg(t,e){return[t[1]*e[2]-t[2]*e[1],t[2]*e[0]-t[0]*e[2],t[0]*e[1]-t[1]*e[0]]}function Xg(t,e){t[0]+=e[0],t[1]+=e[1],t[2]+=e[2]}function Yg(t,e){return[t[0]*e,t[1]*e,t[2]*e]}function Hg(t){var e=Rg(t[0]*t[0]+t[1]*t[1]+t[2]*t[2]);t[0]/=e,t[1]/=e,t[2]/=e}function Wg(t,e){function n(n,r){return n=t(n,r),e(n[0],n[1])}return t.invert&&e.invert&&(n.invert=function(n,r){return(n=e.invert(n,r))&&t.invert(n[0],n[1])}),n}function Jg(t,e){return[t>Eg?t-Ig:t<-Eg?t+Ig:t,e]}function Zg(t){return function(e,n){return[(e+=t)>Eg?e-Ig:e<-Eg?e+Ig:e,n]}}function Kg(t){var e=Zg(t);return e.invert=Zg(-t),e}function Qg(t,e){var n=Lg(t),r=Og(t),i=Lg(e),o=Og(e);function s(t,e){var s=Lg(e),a=Lg(t)*s,u=Og(t)*s,l=Og(e),c=l*n+a*r;return[Mg(u*i-c*o,a*n-l*r),Ag(c*i+u*o)]}return s.invert=function(t,e){var s=Lg(e),a=Lg(t)*s,u=Og(t)*s,l=Og(e),c=l*i-u*o;return[Mg(u*i+l*o,a*n+c*r),Ag(c*n-a*r)]},s}function $g(t,e){(e=jg(e))[0]-=t,Hg(e);var n=Tg(-e[1]);return((-e[2]<0?-n:n)+Ig-xg)%Ig}function td(){var t,e=[];return{point:function(e,n){t.push([e,n])},lineStart:function(){e.push(t=[])},lineEnd:Dg,rejoin:function(){e.length>1&&e.push(e.pop().concat(e.shift()))},result:function(){var n=e;return e=[],t=null,n}}}function ed(t,e){return Cg(t[0]-e[0])<xg&&Cg(t[1]-e[1])<xg}function nd(t,e,n,r){this.x=t,this.z=e,this.o=n,this.e=r,this.v=!1,this.n=this.p=null}function rd(t,e,n,r,i){var o,s,a=[],u=[];if(t.forEach((function(t){if(!((e=t.length-1)<=0)){var e,n,r=t[0],s=t[e];if(ed(r,s)){for(i.lineStart(),o=0;o<e;++o)i.point((r=t[o])[0],r[1]);i.lineEnd()}else a.push(n=new 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/*!
                 * @license GNU Affero General Public License.
                 * Copyright (c) 2015, 2015 Ronny Lorenz <ronny@tbi.univie.ac.at>
                 * v. 1.2.0
                 * https://github.com/RaumZeit/MarchingSquares.js
                 *
                 * MarchingSquaresJS is free software: you can redistribute it and/or modify
                 * it under the terms of the GNU Affero General Public License as published by
                 * the Free Software Foundation, either version 3 of the License, or
                 * (at your option) any later version.
                 *
                 * MarchingSquaresJS is distributed in the hope that it will be useful,
                 * but WITHOUT ANY WARRANTY; without even the implied warranty of
                 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
                 * GNU Affero General Public License for more details.
                 *
                 * As additional permission under GNU Affero General Public License version 3
                 * section 7, third-party projects (personal or commercial) may distribute,
                 * include, or link against UNMODIFIED VERSIONS of MarchingSquaresJS without the
                 * requirement that said third-party project for that reason alone becomes
                 * subject to any requirement of the GNU Affero General Public License version 3.
                 * Any modifications to MarchingSquaresJS, however, must be shared with the public
                 * and made available.
                 *
                 * In summary this:
                 * - allows you to use MarchingSquaresJS at no cost
                 * - allows you to use MarchingSquaresJS for both personal and commercial purposes
                 * - allows you to distribute UNMODIFIED VERSIONS of MarchingSquaresJS under any
                 *   license as long as this license notice is included
                 * - enables you to keep the source code of your program that uses MarchingSquaresJS
                 *   undisclosed
                 * - forces you to share any modifications you have made to MarchingSquaresJS,
                 *   e.g. bug-fixes
                 *
                 * You should have received a copy of the GNU Affero General Public License
                 * along with MarchingSquaresJS.  If not, see <http://www.gnu.org/licenses/>.
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r=n.zProperty||"elevation",i=n.commonProperties||{},o=n.breaksProperties||[];if(nt(t,"Point","Input must contain Points"),!e)throw new Error("breaks is required");if(!Array.isArray(e))throw new Error("breaks must be an Array");if(!P(i))throw new Error("commonProperties must be an Object");if(!Array.isArray(o))throw new Error("breaksProperties must be an Array");var s=function(t,e){if(!P(e=e||{}))throw new Error("options is invalid");var n=e.zProperty||"elevation",r=e.flip,i=e.flags;nt(t,"Point","input must contain Points");for(var o=function(t,e){var n={};return F(t,(function(t){var e=Q(t)[1];n[e]||(n[e]=[]),n[e].push(t)})),Object.keys(n).map((function(t){return n[t].sort((function(t,e){return Q(t)[0]-Q(e)[0]}))})).sort((function(t,n){return e?Q(t[0])[1]-Q(n[0])[1]:Q(n[0])[1]-Q(t[0])[1]}))}(t,r),s=[],a=0;a<o.length;a++){for(var u=o[a],l=[],c=0;c<u.length;c++){var h=u[c];h.properties[n]?l.push(h.properties[n]):l.push(0),!0===i&&(h.properties.matrixPosition=[a,c])}s.push(l)}return 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n,r,i,o,s=Q(t),u=Q(e),l=Z(e),c=0,h=null;switch(s[0]>l[0]&&s[0]<l[2]&&s[1]>l[1]&&s[1]<l[3]&&(c=(h=jn(t,dn(e))).properties.featureIndex),it(e)){case"Polygon":n=u[0][c],r=u[0][0],null!==h&&h.geometry.coordinates[1]<s[1]&&(r=u[0][c]),o=Ci(u[0][0],u[0][u[0].length-1],s);var p=Ni(u[0],s,o,i,n,r);n=p[0],r=p[1];break;case"MultiPolygon":for(var g=0,d=0,y=0,v=0;v<u[0].length;v++){g=v;for(var _=!1,m=0;m<u[0][v].length;m++){if(d=m,y===c){_=!0;break}y++}if(_)break}n=u[0][g][d],r=u[0][g][d],o=Ci(u[0][0][0],u[0][0][u[0][0].length-1],s),u.forEach((function(t){var e=Ni(t[0],s,o,i,n,r);n=e[0],r=e[1]}))}return f([a(n),a(r)])},t.polygonToLine=si,t.polygonToLineString=si,t.polygonize=function(t){var e=Xo.fromGeoJson(t);e.deleteDangles(),e.deleteCutEdges();var n=[],r=[];return e.getEdgeRings().filter((function(t){return t.isValid()})).forEach((function(t){t.isHole()?n.push(t):r.push(t)})),n.forEach((function(t){Vo.findEdgeRingContaining(t,r)&&r.push(t)})),f(r.map((function(t){return 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