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e=0;if(t&&0<t.length){e+=Math.abs(_r(t[0]));for(var n=1;n<t.length;n++)e-=Math.abs(_r(t[n]))}return e}function _r(t){var e,n,r,i,o,s,a=0,u=t.length;if(2<u){for(s=0;s<u;s++)o=s===u-2?(r=u-2,i=u-1,0):s===u-1?(r=u-1,i=0,1):(i=(r=s)+1,s+2),e=t[r],n=t[i],a+=(mr(t[o][0])-mr(e[0]))*Math.sin(mr(n[1]));a=a*dr*dr/2}return a}function mr(t){return t*Math.PI/180}function vr(t,r){if(!H(r=r||{}))throw new Error("options is invalid");if(!t)throw new Error("geojson is required");return q(t,function(t,e){var n=e.geometry.coordinates;return t+fe(n[0],n[1],r)},0)}function xr(t,e,n,r){if(!H(r=r||{}))throw new Error("options is invalid");var i,o=[];if("Feature"===t.type)i=t.geometry.coordinates;else{if("LineString"!==t.type)throw new Error("input must be a LineString Feature or Geometry");i=t.coordinates}for(var s,a,u,c=0,h=0;h<i.length&&!(c<=e&&h===i.length-1);h++){if(e<c&&0===o.length){if(!(s=e-c))return 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r=!1,i=0;i<e.coordinates.length;i++)Nr(t.coordinates[n],e.coordinates[i])&&(r=!0);if(!r)return!1}return!0}(i,o);case"LineString":return function(t,e){for(var n=!1,r=0;r<t.coordinates.length;r++){if(!Er(t.coordinates[r],e))return!1;n||(n=Er(t.coordinates[r],e,{ignoreEndVertices:!0}))}return n}(i,o);case"Polygon":return function(t,e){for(var n=!0,r=0;r<t.coordinates.length;r++){var i=se(t.coordinates[1],e);if(!i){n=!1;break}i=se(t.coordinates[1],e,{ignoreBoundary:!0})}return n&&i}(i,o);default:throw new Error("feature2 "+r+" geometry not supported")}case"LineString":switch(r){case"LineString":return function(t,e){for(var n=0;n<t.coordinates.length;n++)if(!Er(t.coordinates[n],e))return!1;return!0}(i,o);case"Polygon":return function(t,e){var n=W(e),r=W(t);if(!Ir(n,r))return!1;for(var i=!1,o=0;o<t.coordinates.length-1;o++){if(!se(t.coordinates[o],e))return!1;if(i||(i=se(t.coordinates[o],e,{ignoreBoundary:!0})),!i){var 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Mr=function(t,f,e){if("Polygon"!==t.geometry.type)throw new Error("The input feature must be a Polygon");void 0===e&&(e=1);var g=t.geometry.coordinates,d=[],y={};if(e){for(var n=[],r=0;r<g.length;r++)for(var i=0;i<g[r].length-1;i++)n.push(l(r,i));var o=yt();o.load(n)}for(var s=0;s<g.length;s++)for(var a=0;a<g[s].length-1;a++){if(e)o.search(l(s,a)).forEach(function(t){var e=t.ring,n=t.edge;h(s,a,e,n)});else for(var u=0;u<g.length;u++)for(var c=0;c<g[u].length-1;c++)h(s,a,u,c)}return f||(d={type:"Feature",geometry:{type:"MultiPoint",coordinates:d}}),d;function h(t,e,n,r){var i,o,s=g[t][e],a=g[t][e+1],u=g[n][r],c=g[n][r+1],h=function(t,e,n,r){if(Lr(t,n)||Lr(t,r)||Lr(e,n)||Lr(r,n))return null;var i=t[0],o=t[1],s=e[0],a=e[1],u=n[0],c=n[1],h=r[0],l=r[1],p=(i-s)*(c-l)-(o-a)*(u-h);return 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Dr=Math.PI/180,Fr=180/Math.PI,qr=function(t,e){this.lon=t,this.lat=e,this.x=Dr*t,this.y=Dr*e};qr.prototype.view=function(){return String(this.lon).slice(0,4)+","+String(this.lat).slice(0,4)},qr.prototype.antipode=function(){var t=-1*this.lat,e=this.lon<0?180+this.lon:-1*(180-this.lon);return new qr(e,t)};var Gr=function(){this.coords=[],this.length=0};Gr.prototype.move_to=function(t){this.length++,this.coords.push(t)};var Br=function(t){this.properties=t||{},this.geometries=[]};Br.prototype.json=function(){if(this.geometries.length<=0)return{geometry:{type:"LineString",coordinates:null},type:"Feature",properties:this.properties};if(1===this.geometries.length)return{geometry:{type:"LineString",coordinates:this.geometries[0].coords},type:"Feature",properties:this.properties};for(var t=[],e=0;e<this.geometries.length;e++)t.push(this.geometries[e].coords);return{geometry:{type:"MultiLineString",coordinates:t},type:"Feature",properties:this.properties}},Br.prototype.wkt=function(){for(var t="",e="LINESTRING(",n=function(t){e+=t[0]+" "+t[1]+","},r=0;r<this.geometries.length;r++){if(0===this.geometries[r].coords.length)return"LINESTRING(empty)";this.geometries[r].coords.forEach(n),t+=e.substring(0,e.length-1)+")"}return t};var kr=function(t,e,n){if(!t||void 0===t.x||void 0===t.y)throw new Error("GreatCircle constructor expects two args: start and end objects with x and y properties");if(!e||void 0===e.x||void 0===e.y)throw new Error("GreatCircle constructor expects two args: start and end objects with x and y properties");this.start=new qr(t.x,t.y),this.end=new qr(e.x,e.y),this.properties=n||{};var r=this.start.x-this.end.x,i=this.start.y-this.end.y,o=Math.pow(Math.sin(i/2),2)+Math.cos(this.start.y)*Math.cos(this.end.y)*Math.pow(Math.sin(r/2),2);if(this.g=2*Math.asin(Math.sqrt(o)),this.g===Math.PI)throw new Error("it appears "+t.view()+" and "+e.view()+" are 'antipodal', e.g diametrically opposite, thus there is no single route but rather infinite");if(isNaN(this.g))throw new Error("could not calculate great circle between "+t+" and "+e)};function zr(r,t){var i=[],o=Wn();return A(t,function(t){if(i.forEach(function(t,e){t.id=e}),i.length){var e=o.search(t);if(e.features.length){var n=Xr(t,e);i=i.filter(function(t){return t.id!==n.id}),o.remove(n),L(jr(n,t),function(t){i.push(t),o.insert(t)})}}else(i=jr(r,t).features).forEach(function(t){t.bbox||(t.bbox=Qe(W(t)))}),o.load(Y(i))}),Y(i)}function jr(t,o){var s=[],e=Z(t)[0],n=Z(t)[t.geometry.coordinates.length-1];if(Ur(e,J(o))||Ur(n,J(o)))return Y([t]);var r=Wn(),i=Kn(t);r.load(i);var a=r.search(o);if(!a.features.length)return Y([t]);var u=Xr(o,a),c=P(i,function(t,e,n){var r=Z(e)[1],i=J(o);return n===u.id?(t.push(i),s.push(U(t)),Ur(i,r)?[i]:[i,r]):(t.push(r),t)},[e]);return 1<c.length&&s.push(U(c)),Y(s)}function Xr(n,t){if(!t.features.length)throw new Error("lines must contain features");if(1===t.features.length)return t.features[0];var r,i=1/0;return L(t,function(t){var 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po=[];function fo(t,e,n){return(t-e)/(n-e)}function go(t){return-1<t.constructor.toString().indexOf("Array")}function yo(t,e,n,r,i,o){for(var s=t.cells[n][e],a=s.cval_real,u=e+r,c=n+i,h=[],l=!1;!l;){if(void 0===t.cells[c]||void 0===t.cells[c][u])if(c-=i,u-=r,a=(s=t.cells[c][u]).cval_real,-1===i)if(0===o)if(a&Ni)h.push([u,c]),r=-1,o=i=0;else{if(!(a&Ii)){h.push([u+s.bottomright,c]),o=i=1,l=!(r=0);break}h.push([u+1,c]),r=1,o=i=0}else{if(!(a&Ni)){if(a&Ii){h.push([u+s.bottomright,c]),o=i=1,l=!(r=0);break}h.push([u+s.bottomleft,c]),i=1,l=!(o=r=0);break}h.push([u,c]),r=-1,o=i=0}else if(1===i)if(0===o){if(!(a&bi)){if(a&wi){h.push([u+s.topleft,c+1]),i=-1,l=!(o=r=0);break}h.push([u+s.topright,c+1]),i=-1,o=1,l=!(r=0);break}h.push([u+1,c+1]),i=0,o=r=1}else o=r=(h.push([u+1,c+1]),i=0,1);else if(-1===r)if(0===o){if(!(a&wi)){if(a&Ni){h.push([u,c+s.leftbottom]),r=1,l=!(o=i=0);break}h.push([u,c+s.lefttop]),o=r=1,l=!(i=0);break}h.push([u,c+1]),i=1,o=r=0}else{if(!(a&wi)){console.log("MarchingSquaresJS-isoBands: wtf");break}h.push([u,c+1]),i=1,o=r=0}else{if(1!==r){console.log("MarchingSquaresJS-isoBands: we came from nowhere!");break}if(0===o){if(!(a&Ii)){h.push([u+1,c+s.rightbottom]),r=-1,l=!(o=i=0);break}h.push([u+1,c]),r=0,i=-1,o=1}else{if(!(a&Ii)){if(a&bi){h.push([u+1,c+s.righttop]),r=-1,i=0,o=1;break}h.push([u+1,c+s.rightbottom]),r=-1,l=!(o=i=0);break}h.push([u+1,c]),r=0,i=-1,o=1}}else if(a=(s=t.cells[c][u]).cval_real,-1===r)if(0===o)if(void 0!==t.cells[c-1]&&void 0!==t.cells[c-1][u])r=0,i=-1,o=1;else{if(!(a&Ni)){h.push([u+s.bottomright,c]),o=i=1,l=!(r=0);break}h.push([u,c])}else{if(!(a&wi)){console.log("MarchingSquaresJS-isoBands: found entry from top at "+u+","+c);break}console.log("MarchingSquaresJS-isoBands: proceeding in x-direction!")}else if(1===r){if(0===o){console.log("MarchingSquaresJS-isoBands: wtf");break}if(void 0!==t.cells[c+1]&&void 0!==t.cells[c+1][u])i=1,o=r=0;else{if(!(a&bi)){h.push([u+s.topleft,c+1]),i=-1,l=!(o=r=0);break}h.push([u+1,c+1]),i=0,o=r=1}}else if(-1===i){if(1!==o){console.log("MarchingSquaresJS-isoBands: wtf");break}if(void 0!==t.cells[c][u+1])i=0,o=r=1;else{if(!(a&Ii)){h.push([u+1,c+s.righttop]),r=-1,o=1,l=!(i=0);break}h.push([u+1,c]),r=0,i=-1,o=1}}else{if(1!==i){console.log("MarchingSquaresJS-isoBands: where did we came from???");break}if(0!==o){console.log("MarchingSquaresJS-isoBands: wtf");break}if(void 0!==t.cells[c][u-1])r=-1,o=i=0;else{if(!(a&wi)){h.push([u,c+s.leftbottom]),r=1,l=!(o=i=0);break}h.push([u,c+1]),i=1,o=r=0}}if(c+=i,(u+=r)===e&&c===n)break}return{path:h,i:u,j:c,x:r,y:i,o:o}}function _o(t){if(0<t.edges.length){var e=t.edges[t.edges.length-1],n=t.cval_real;switch(e){case 0:return n&bi?{p:[1,t.righttop],x:-1,y:0,o:1}:{p:[t.topleft,1],x:0,y:-1,o:0};case 1:return n&Ii?{p:[t.topleft,1],x:0,y:-1,o:0}:{p:[1,t.rightbottom],x:-1,y:0,o:0};case 2:return n&Ii?{p:[t.bottomright,0],x:0,y:1,o:1}:{p:[t.topleft,1],x:0,y:-1,o:0};case 3:return n&Ni?{p:[t.topleft,1],x:0,y:-1,o:0}:{p:[t.bottomleft,0],x:0,y:1,o:0};case 4:return n&bi?{p:[1,t.righttop],x:-1,y:0,o:1}:{p:[t.topright,1],x:0,y:-1,o:1};case 5:return n&Ii?{p:[t.topright,1],x:0,y:-1,o:1}:{p:[1,t.rightbottom],x:-1,y:0,o:0};case 6:return n&Ii?{p:[t.bottomright,0],x:0,y:1,o:1}:{p:[t.topright,1],x:0,y:-1,o:1};case 7:return n&Ni?{p:[t.topright,1],x:0,y:-1,o:1}:{p:[t.bottomleft,0],x:0,y:1,o:0};case 8:return n&Ii?{p:[t.bottomright,0],x:0,y:1,o:1}:{p:[1,t.righttop],x:-1,y:0,o:1};case 9:return n&Ni?{p:[1,t.righttop],x:-1,y:0,o:1}:{p:[t.bottomleft,0],x:0,y:1,o:0};case 10:return n&Ni?{p:[0,t.leftbottom],x:1,y:0,o:0}:{p:[1,t.righttop],x:-1,y:0,o:1};case 11:return n&wi?{p:[1,t.righttop],x:-1,y:0,o:1}:{p:[0,t.lefttop],x:1,y:0,o:1};case 12:return n&Ii?{p:[t.bottomright,0],x:0,y:1,o:1}:{p:[1,t.rightbottom],x:-1,y:0,o:0};case 13:return n&Ni?{p:[1,t.rightbottom],x:-1,y:0,o:0}:{p:[t.bottomleft,0],x:0,y:1,o:0};case 14:return n&Ni?{p:[0,t.leftbottom],x:1,y:0,o:0}:{p:[1,t.rightbottom],x:-1,y:0,o:0};case 15:return n&wi?{p:[1,t.rightbottom],x:-1,y:0,o:0}:{p:[0,t.lefttop],x:1,y:0,o:1};case 16:return n&Ii?{p:[t.bottomright,0],x:0,y:1,o:1}:{p:[0,t.leftbottom],x:1,y:0,o:0};case 17:return n&wi?{p:[t.bottomright,0],x:0,y:1,o:1}:{p:[0,t.lefttop],x:1,y:0,o:1};case 18:return n&Ni?{p:[0,t.leftbottom],x:1,y:0,o:0}:{p:[t.bottomleft,0],x:0,y:1,o:0};case 19:return n&wi?{p:[t.bottomleft,0],x:0,y:1,o:0}:{p:[0,t.lefttop],x:1,y:0,o:1};case 20:return n&wi?{p:[t.topleft,1],x:0,y:-1,o:0}:{p:[0,t.leftbottom],x:1,y:0,o:0};case 21:return n&bi?{p:[0,t.leftbottom],x:1,y:0,o:0}:{p:[t.topright,1],x:0,y:-1,o:1};case 22:return n&wi?{p:[t.topleft,1],x:0,y:-1,o:0}:{p:[0,t.lefttop],x:1,y:0,o:1};case 23:return n&bi?{p:[0,t.lefttop],x:1,y:0,o:1}:{p:[t.topright,1],x:0,y:-1,o:1};default:console.log("MarchingSquaresJS-isoBands: edge index out of range!"),console.log(t)}}return null}function mo(t,e,n,r){var i,o,s,a,u,c=t.cval;switch(e){case-1:switch(r){case 0:i=oo[c],s=Di[c],a=Fi[c],u=qi[c];break;default:i=io[c],s=Ri[c],a=Ti[c],u=Ai[c]}break;case 1:switch(r){case 0:i=uo[c],s=Hi[c],a=Wi[c],u=Ji[c];break;default:i=co[c],s=Ui[c],a=Yi[c],u=Vi[c]}break;default:switch(n){case-1:switch(r){case 0:i=ho[c],s=Ci[c],a=Si[c],u=Mi[c];break;default:i=lo[c],s=Li[c],a=Pi[c],u=Oi[c]}break;case 1:switch(r){case 0:i=ao[c],s=Gi[c],a=Bi[c],u=ki[c];break;default:i=so[c],s=zi[c],a=ji[c],u=Xi[c]}}}if(o=t.edges.indexOf(i),void 0===t.edges[o])return null;switch(function(t,e){delete t.edges[e];for(var n=e+1;n<t.edges.length;n++)t.edges[n-1]=t.edges[n];t.edges.pop()}(t,o),c=t.cval_real,i){case 0:n=c&bi?(e=t.topleft,1):(e=1,t.righttop);break;case 1:n=c&Ii?(e=1,t.rightbottom):(e=t.topleft,1);break;case 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Ro=function t(e){this.id=t.buildId(e),this.coordinates=e,this.innerEdges=[],this.outerEdges=[],this.outerEdgesSorted=!1};Ro.buildId=function(t){return t.join(",")},Ro.prototype.removeInnerEdge=function(e){this.innerEdges=this.innerEdges.filter(function(t){return t.from.id!==e.from.id})},Ro.prototype.removeOuterEdge=function(e){this.outerEdges=this.outerEdges.filter(function(t){return t.to.id!==e.to.id})},Ro.prototype.addOuterEdge=function(t){this.outerEdges.push(t),this.outerEdgesSorted=!1},Ro.prototype.sortOuterEdges=function(){var o=this;this.outerEdgesSorted||(this.outerEdges.sort(function(t,e){var n=t.to,r=e.to;if(0<=n.coordinates[0]-o.coordinates[0]&&r.coordinates[0]-o.coordinates[0]<0)return 1;if(n.coordinates[0]-o.coordinates[0]<0&&0<=r.coordinates[0]-o.coordinates[0])return-1;if(n.coordinates[0]-o.coordinates[0]==0&&r.coordinates[0]-o.coordinates[0]==0)return 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0==i*a-o*s&&(r?Math.abs(s)>=Math.abs(a)?0<s?t[0]<=n[0]&&n[0]<=e[0]:e[0]<=n[0]&&n[0]<=t[0]:0<a?t[1]<=n[1]&&n[1]<=e[1]:e[1]<=n[1]&&n[1]<=t[1]:Math.abs(s)>=Math.abs(a)?0<s?t[0]<n[0]&&n[0]<e[0]:e[0]<n[0]&&n[0]<t[0]:0<a?t[1]<n[1]&&n[1]<e[1]:e[1]<n[1]&&n[1]<t[1])}Fo.fromGeoJson=function(t){!function(t){if(!t)throw new Error("No geojson passed");if("FeatureCollection"!==t.type&&"GeometryCollection"!==t.type&&"MultiLineString"!==t.type&&"LineString"!==t.type&&"Feature"!==t.type)throw new Error("Invalid input type '"+t.type+"'. 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e=this;this._computeNextCWEdges(),this._findLabeledEdgeRings(),this.edges.forEach(function(t){t.label===t.symetric.label&&(e.removeEdge(t.symetric),e.removeEdge(t))})},Fo.prototype._computeNextCWEdges=function(n){var e=this;void 0===n?Object.keys(this.nodes).forEach(function(t){return e._computeNextCWEdges(e.nodes[t])}):n.getOuterEdges().forEach(function(t,e){n.getOuterEdge((0===e?n.getOuterEdges().length:e)-1).symetric.next=t})},Fo.prototype._computeNextCCWEdges=function(t,e){for(var n,r,i=t.getOuterEdges(),o=i.length-1;0<=o;--o){var s=i[o],a=s.symetric,u=void 0,c=void 0;s.label===e&&(u=s),a.label===e&&(c=a),u&&c&&(c&&(r=c),u&&(r&&(r.next=u,r=void 0),n||(n=u)))}r&&(r.next=n)},Fo.prototype._findLabeledEdgeRings=function(){var n=[],r=0;return this.edges.forEach(function(t){if(!(0<=t.label)){n.push(t);for(var e=t;e.label=r,e=e.next,!t.isEqual(e););r++}}),n},Fo.prototype.getEdgeRings=function(){var n=this;this._computeNextCWEdges(),this.edges.forEach(function(t){t.label=void 0}),this._findLabeledEdgeRings().forEach(function(e){n._findIntersectionNodes(e).forEach(function(t){n._computeNextCCWEdges(t,e.label)})});var e=[];return this.edges.forEach(function(t){t.ring||e.push(n._findEdgeRing(t))}),e},Fo.prototype._findIntersectionNodes=function(n){for(var t=[],r=n,e=function(){var e=0;r.from.getOuterEdges().forEach(function(t){t.label===n.label&&++e}),1<e&&t.push(r.from),r=r.next};e(),!n.isEqual(r););return t},Fo.prototype._findEdgeRing=function(t){for(var e=t,n=new Ao;n.push(e),e.ring=n,e=e.next,!t.isEqual(e););return n},Fo.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]},Fo.prototype.removeEdge=function(e){this.edges=this.edges.filter(function(t){return!t.isEqual(e)}),e.deleteEdge()};var Vo=Pt(function(t,e){function n(t){var e=[];for(var n in t)e.push(n);return e}(t.exports="function"==typeof Object.keys?Object.keys:n).shim=n}),Ho=(Vo.shim,Pt(function(t,e){var n="[object Arguments]"==function(){return Object.prototype.toString.call(arguments)}();function r(t){return"[object Arguments]"==Object.prototype.toString.call(t)}function i(t){return t&&"object"==typeof t&&"number"==typeof t.length&&Object.prototype.hasOwnProperty.call(t,"callee")&&!Object.prototype.propertyIsEnumerable.call(t,"callee")||!1}(e=t.exports=n?r:i).supported=r,e.unsupported=i})),Wo=(Ho.supported,Ho.unsupported,Pt(function(t){var a=Array.prototype.slice,u=t.exports=function(t,e,n){return n||(n={}),t===e||(t instanceof Date&&e instanceof Date?t.getTime()===e.getTime():!t||!e||"object"!=typeof t&&"object"!=typeof e?n.strict?t===e:t==e:function(t,e,n){var r,i;if(c(t)||c(e))return!1;if(t.prototype!==e.prototype)return!1;if(Ho(t))return!!Ho(e)&&(t=a.call(t),e=a.call(e),u(t,e,n));if(h(t)){if(!h(e))return!1;if(t.length!==e.length)return!1;for(r=0;r<t.length;r++)if(t[r]!==e[r])return!1;return!0}try{var o=Vo(t),s=Vo(e)}catch(t){return!1}if(o.length!=s.length)return!1;for(o.sort(),s.sort(),r=o.length-1;0<=r;r--)if(o[r]!=s[r])return!1;for(r=o.length-1;0<=r;r--)if(i=o[r],!u(t[i],e[i],n))return!1;return typeof t==typeof e}(t,e,n))};function c(t){return null==t}function h(t){return!(!t||"object"!=typeof t||"number"!=typeof t.length)&&("function"==typeof t.copy&&"function"==typeof t.slice&&!(0<t.length&&"number"!=typeof t[0]))}})),Jo=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:Qo};function Zo(e){return e.coordinates.map(function(t){return{type:e.type.replace("Multi",""),coordinates:t}})}function Ko(t,e){return t.hasOwnProperty("coordinates")?t.coordinates.length===e.coordinates.length:t.length===e.length}function Qo(t,e){return Wo(t,e,{strict:!0})}Jo.prototype.compare=function(t,e){if(t.type!==e.type||!Ko(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=Zo(t),i=Zo(e);return r.every(function(e){return this.some(function(t){return n.compare(e,t)})},i)}}return!1},Jo.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},Jo.prototype.compareLine=function(t,e,n,r){if(!Ko(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)}},Jo.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 0<=r&&(n=[].concat(t.slice(r,t.length),t.slice(1,r+1))),n},Jo.prototype.comparePath=function(t,e){var n=this;return t.every(function(t,e){return n.compareCoord(t,this[e])},e)},Jo.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(e){return this.some(function(t){return i.compareLine(e,t,1,!0)})},r)}return!1},Jo.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)},Jo.prototype.compareBBox=function(t,e){return!!(!t.bbox&&!e.bbox||t.bbox&&e.bbox&&this.compareCoord(t.bbox,e.bbox))},Jo.prototype.removePseudo=function(t){return t};var $o=Jo;function ts(t,n){if(!t)throw new Error("feature1 is required");if(!n)throw new Error("feature2 is required");var e=rt(t);if(e!==rt(n))throw new Error("features must be of the same type");if("Point"===e)throw new Error("Point geometry not supported");if(new $o({precision:6}).compare(t,n))return!1;var r=0;switch(e){case"MultiPoint":var i=O(t),o=O(n);i.forEach(function(e){o.forEach(function(t){e[0]===t[0]&&e[1]===t[1]&&r++})});break;case"LineString":case"MultiLineString":F(t,function(e){F(n,function(t){ui(e,t).features.length&&r++})});break;case"Polygon":case"MultiPolygon":F(t,function(e){F(n,function(t){Qn(e,t).features.length&&r++})})}return 0<r}var es=Pt(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)}),ns=Pt(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(h),a=0,u=0;u<h;u++)s[u]=0;for(var c=0;c<n;c++){var h=this.dataset[c].length;if(o===this.assignments[c]){for(u=0;u<h;u++)s[u]+=this.dataset[c][u];a++}}if(0<a){for(u=0;u<h;u++)s[u]/=a;this.centroids[o]=s}else this.centroids[o]=this.randomCentroid(),i=!0}}return this.getClusters()},e.prototype.randomCentroid=function(){for(var t,e,n=this.dataset.length-1;e=Math.round(Math.random()*n),t=this.dataset[e],0<=this.centroids.indexOf(t););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)}),rs=Pt(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?i<e&&(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)}),is=Pt(function(t){if(t.exports)var c=rs;function e(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)}e.prototype.run=function(t,e,n,r){this._init(t,e,n,r);for(var i=0,o=this.dataset.length;i<o;i++)if(1!==this._processed[i]){this._processed[i]=1,this.clusters.push([i]);var s=this.clusters.length-1;this._orderedList.push(i);var a=new c(null,null,"asc"),u=this._regionQuery(i);void 0!==this._distanceToCore(i)&&(this._updateQueue(i,u,a),this._expandCluster(s,a))}return this.clusters},e.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},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._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)},e.prototype._updateQueue=function(r,t,i){var o=this;this._coreDistance=this._distanceToCore(r),t.forEach(function(t){if(void 0===o._processed[t]){var e=o.distance(o.dataset[r],o.dataset[t]),n=Math.max(o._coreDistance,e);void 0===o._reachability[t]?(o._reachability[t]=n,i.insert(t,n)):n<o._reachability[t]&&(o._reachability[t]=n,i.remove(t),i.insert(t,n))}})},e.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))}}},e.prototype._distanceToCore=function(t){for(var e=this.epsilon,n=0;n<e;n++){if(this._regionQuery(t,n).length>=this.minPts)return n}},e.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},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)}),os=Pt(function(t){t.exports&&(t.exports={DBSCAN:es,KMEANS:ns,OPTICS:is,PriorityQueue:rs})});os.DBSCAN,os.KMEANS,os.OPTICS,os.PriorityQueue;var ss=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},as=ss,us=function(t,e,n){var r=Math.abs(t-e);return n?r:r*r},cs=ss,hs=function(t,e){for(var n={},r=[],i=e<<2,o=t.length,s=0<t[0].length;r.length<e&&0<i--;){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},ls=function(t,e){var n=t[0].length?as:us,r=[],i=t.length,o=0<t[0].length,s=t[Math.floor(Math.random()*i)];o&&s.join("_");for(r.push(s);r.length<e;){for(var a=[],u=r.length,c=0,h=[],l=0;l<i;l++){for(var p=1/0,f=0;f<u;f++){var g=n(t[l],r[f]);g<=p&&(p=g)}a[l]=p}for(var d=0;d<i;d++)c+=a[d];for(var y=0;y<i;y++)h[y]={i:y,v:t[y],pr:a[y]/c,cs:0};h.sort(function(t,e){return t.pr-e.pr}),h[0].cs=h[0].pr;for(var _=1;_<i;_++)h[_].cs=h[_-1].cs+h[_].pr;for(var m=Math.random(),v=0;v<i-1&&h[v++].cs<m;);r.push(h[v-1].v)}return r};function ps(t,e,n){n=n||[];for(var r=0;r<t;r++)n[r]=e;return n}var fs=function(t,e,n,r){var i=[],o=[],s=[],a=[],u=!1,c=r||1e4,h=t.length,l=t[0].length,p=0<l,f=[];if(n)i="kmrand"==n?hs(t,e):"kmpp"==n?ls(t,e):n;else for(var g={};i.length<e;){var d=Math.floor(Math.random()*h);g[d]||(g[d]=!0,i.push(t[d]))}do{ps(e,0,f);for(var y=0;y<h;y++){for(var _=1/0,m=0,v=0;v<e;v++)(a=p?cs(t[y],i[v]):Math.abs(t[y]-i[v]))<=_&&(_=a,m=v);f[s[y]=m]++}for(var x=[],E=(o=[],0);E<e;E++)x[E]=p?ps(l,0,x[E]):0,o[E]=i[E];if(p){for(var w=0;w<e;w++)i[w]=[];for(var b=0;b<h;b++)for(var I=x[s[b]],N=t[b],C=0;C<l;C++)I[C]+=N[C];u=!0;for(var S=0;S<e;S++){for(var M=i[S],L=x[S],P=o[S],O=f[S],R=0;R<l;R++)M[R]=L[R]/O||0;if(u)for(var T=0;T<l;T++)if(P[T]!=M[T]){u=!1;break}}}else{for(var A=0;A<h;A++)x[s[A]]+=t[A];for(var D=0;D<e;D++)i[D]=x[D]/f[D]||0;u=!0;for(var F=0;F<e;F++)if(o[F]!=i[F]){u=!1;break}}u=u||--c<=0}while(!u);return{it:1e4-c,k:e,idxs:s,centroids:i}};function gs(t,e){if(t.geometry&&t.geometry.type)return t.geometry.type;if(t.type)return t.type;throw new Error("Invalid GeoJSON object for "+e)}function ds(t){for(var e=t,n=[];e.parent;)n.unshift(e),e=e.parent;return n}var ys={search:function(t,e,n,r){t.cleanDirty();var i=(r=r||{}).heuristic||ys.heuristics.manhattan,o=r.closest||!1,s=new vs(function(t){return t.f}),a=e;for(e.h=i(e,n),s.push(e);0<s.size();){var u=s.pop();if(u===n)return ds(u);u.closed=!0;for(var 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n=0,r=t._holes.length;n<r;++n)e.push("("+nu.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("("+nu.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(",")}},ru={point:function(t){if(void 0===t)return this.geometryFactory.createPoint();var e=t.trim().split(tu.spaces);return this.geometryFactory.createPoint(new Pa(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(tu.trimParens,"$1"),r.push(ru.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(tu.spaces),r.push(new Pa(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(tu.spaces),r.push(new Pa(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(tu.parenComma),r=[],i=0,o=n.length;i<o;++i)e=n[i].replace(tu.trimParens,"$1"),r.push(ru.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(tu.parenComma),s=[],a=0,u=o.length;a<u;++a)e=o[a].replace(tu.trimParens,"$1"),n=ru.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(tu.doubleParenComma),r=[],i=0,o=n.length;i<o;++i)e=n[i].replace(tu.trimParens,"$1"),r.push(ru.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)}},iu=function(t){this.parser=new eu(t)};iu.prototype.write=function(t){return this.parser.write(t)},iu.toLineString=function(t,e){if(2!==arguments.length)throw new Error("Not implemented");return"LINESTRING ( "+t.x+" "+t.y+", "+e.x+" "+e.y+" )"};var ou=function(e){function t(t){e.call(this,t),this.name="RuntimeException",this.message=t,this.stack=(new e).stack}return e&&(t.__proto__=e),(t.prototype=Object.create(e&&e.prototype)).constructor=t}(Error),su=function(e){function t(){if(e.call(this),0===arguments.length)e.call(this);else if(1===arguments.length){var t=arguments[0];e.call(this,t)}}return e&&(t.__proto__=e),((t.prototype=Object.create(e&&e.prototype)).constructor=t).prototype.interfaces_=function(){return[]},t.prototype.getClass=function(){return t},t}(ou),au=function(){};au.prototype.interfaces_=function(){return[]},au.prototype.getClass=function(){return au},au.shouldNeverReachHere=function(){if(0===arguments.length)au.shouldNeverReachHere(null);else if(1===arguments.length){var t=arguments[0];throw new su("Should never reach here"+(null!==t?": "+t:""))}},au.isTrue=function(){var t,e;if(1===arguments.length)t=arguments[0],au.isTrue(t,null);else 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this.computeIntLineIndex(),this._intLineIndex[t][e]},uu.prototype.getTopologySummary=function(){var t=new Ba;return this.isEndPoint()&&t.append(" endpoint"),this._isProper&&t.append(" proper"),this.isCollinear()&&t.append(" collinear"),t.toString()},uu.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)},uu.prototype.getIntersectionNum=function(){return this._result},uu.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);this._intLineIndex[t][1]=n<e?(this._intLineIndex[t][0]=0,1):(this._intLineIndex[t][0]=1,0)}},uu.prototype.isProper=function(){return this.hasIntersection()&&this._isProper},uu.prototype.setPrecisionModel=function(t){this._precisionModel=t},uu.prototype.isInteriorIntersection=function(){if(0===arguments.length)return!!this.isInteriorIntersection(0)||!!this.isInteriorIntersection(1);if(1===arguments.length){for(var t=arguments[0],e=0;e<this._result;e++)if(!this._intPt[e].equals2D(this._inputLines[t][0])&&!this._intPt[e].equals2D(this._inputLines[t][1]))return!0;return!1}},uu.prototype.getIntersection=function(t){return this._intPt[t]},uu.prototype.isEndPoint=function(){return this.hasIntersection()&&!this._isProper},uu.prototype.hasIntersection=function(){return this._result!==uu.NO_INTERSECTION},uu.prototype.getEdgeDistance=function(t,e){return uu.computeEdgeDistance(this._intPt[e],this._inputLines[t][0],this._inputLines[t][1])},uu.prototype.isCollinear=function(){return this._result===uu.COLLINEAR_INTERSECTION},uu.prototype.toString=function(){return iu.toLineString(this._inputLines[0][0],this._inputLines[0][1])+" - "+iu.toLineString(this._inputLines[1][0],this._inputLines[1][1])+this.getTopologySummary()},uu.prototype.getEndpoint=function(t,e){return this._inputLines[t][e]},uu.prototype.isIntersection=function(t){for(var e=0;e<this._result;e++)if(this._intPt[e].equals2D(t))return!0;return!1},uu.prototype.getIntersectionAlongSegment=function(t,e){return this.computeIntLineIndex(),this._intPt[this._intLineIndex[t][e]]},uu.prototype.interfaces_=function(){return[]},uu.prototype.getClass=function(){return uu},uu.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=i<r?r:i;else{var s=Math.abs(t.x-e.x),a=Math.abs(t.y-e.y);0!==(o=i<r?s:a)||t.equals(e)||(o=Math.max(s,a))}return au.isTrue(!(0===o&&!t.equals(e)),"Bad distance calculation"),o},uu.nonRobustComputeEdgeDistance=function(t,e,n){var r=t.x-e.x,i=t.y-e.y,o=Math.sqrt(r*r+i*i);return au.isTrue(!(0===o&&!t.equals(e)),"Invalid distance calculation"),o},cu.DONT_INTERSECT.get=function(){return 0},cu.DO_INTERSECT.get=function(){return 1},cu.COLLINEAR.get=function(){return 2},cu.NO_INTERSECTION.get=function(){return 0},cu.POINT_INTERSECTION.get=function(){return 1},cu.COLLINEAR_INTERSECTION.get=function(){return 2},Object.defineProperties(uu,cu);var hu=function(u){function s(){u.apply(this,arguments)}return u&&(s.__proto__=u),((s.prototype=Object.create(u&&u.prototype)).constructor=s).prototype.isInSegmentEnvelopes=function(t){var e=new Qa(this._inputLines[0][0],this._inputLines[0][1]),n=new Qa(this._inputLines[1][0],this._inputLines[1][1]);return e.contains(t)&&n.contains(t)},s.prototype.computeIntersection=function(){if(3!==arguments.length)return u.prototype.computeIntersection.apply(this,arguments);var t=arguments[0],e=arguments[1],n=arguments[2];if(this._isProper=!1,Qa.intersects(e,n,t)&&0===fu.orientationIndex(e,n,t)&&0===fu.orientationIndex(n,e,t))return this._isProper=!0,(t.equals(e)||t.equals(n))&&(this._isProper=!1),this._result=u.POINT_INTERSECTION,null;this._result=u.NO_INTERSECTION},s.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},s.prototype.safeHCoordinateIntersection=function(e,n,r,i){var o=null;try{o=Ka.intersection(e,n,r,i)}catch(t){if(!(t instanceof Ja))throw t;o=s.nearestEndpoint(e,n,r,i)}return o},s.prototype.intersection=function(t,e,n,r){var i=this.intersectionWithNormalization(t,e,n,r);return this.isInSegmentEnvelopes(i)||(i=new Pa(s.nearestEndpoint(t,e,n,r))),null!==this._precisionModel&&this._precisionModel.makePrecise(i),i},s.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},s.prototype.checkDD=function(t,e,n,r,i){var o=Ua.intersection(t,e,n,r),s=this.isInSegmentEnvelopes(o);Za.out.println("DD in env = "+s+"  --------------------- "+o),1e-4<i.distance(o)&&Za.out.println("Distance = "+i.distance(o))},s.prototype.intersectionWithNormalization=function(t,e,n,r){var i=new Pa(t),o=new Pa(e),s=new Pa(n),a=new Pa(r),u=new Pa;this.normalizeToEnvCentre(i,o,s,a,u);var c=this.safeHCoordinateIntersection(i,o,s,a);return c.x+=u.x,c.y+=u.y,c},s.prototype.computeCollinearIntersection=function(t,e,n,r){var i=Qa.intersects(t,e,n),o=Qa.intersects(t,e,r),s=Qa.intersects(n,r,t),a=Qa.intersects(n,r,e);return i&&o?(this._intPt[0]=n,this._intPt[1]=r,u.COLLINEAR_INTERSECTION):s&&a?(this._intPt[0]=t,this._intPt[1]=e,u.COLLINEAR_INTERSECTION):i&&s?(this._intPt[0]=n,this._intPt[1]=t,!n.equals(t)||o||a?u.COLLINEAR_INTERSECTION:u.POINT_INTERSECTION):i&&a?(this._intPt[0]=n,this._intPt[1]=e,!n.equals(e)||o||s?u.COLLINEAR_INTERSECTION:u.POINT_INTERSECTION):o&&s?(this._intPt[0]=r,this._intPt[1]=t,!r.equals(t)||i||a?u.COLLINEAR_INTERSECTION:u.POINT_INTERSECTION):o&&a?(this._intPt[0]=r,this._intPt[1]=e,!r.equals(e)||i||s?u.COLLINEAR_INTERSECTION:u.POINT_INTERSECTION):u.NO_INTERSECTION},s.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,c=n.x<r.x?n.x:r.x,h=n.y<r.y?n.y:r.y,l=n.x>r.x?n.x:r.x,p=n.y>r.y?n.y:r.y,f=((c<o?o:c)+(a<l?a:l))/2,g=((h<s?s:h)+(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},s.prototype.computeIntersect=function(t,e,n,r){if(this._isProper=!1,!Qa.intersects(t,e,n,r))return u.NO_INTERSECTION;var i=fu.orientationIndex(t,e,n),o=fu.orientationIndex(t,e,r);if(0<i&&0<o||i<0&&o<0)return u.NO_INTERSECTION;var s=fu.orientationIndex(n,r,t),a=fu.orientationIndex(n,r,e);return 0<s&&0<a||s<0&&a<0?u.NO_INTERSECTION:0===i&&0===o&&0===s&&0===a?this.computeCollinearIntersection(t,e,n,r):(0===i||0===o||0===s||0===a?(this._isProper=!1,t.equals2D(n)||t.equals2D(r)?this._intPt[0]=t:e.equals2D(n)||e.equals2D(r)?this._intPt[0]=e:0===i?this._intPt[0]=new Pa(n):0===o?this._intPt[0]=new Pa(r):0===s?this._intPt[0]=new Pa(t):0===a&&(this._intPt[0]=new Pa(e))):(this._isProper=!0,this._intPt[0]=this.intersection(t,e,n,r)),u.POINT_INTERSECTION)},s.prototype.interfaces_=function(){return[]},s.prototype.getClass=function(){return s},s.nearestEndpoint=function(t,e,n,r){var i=t,o=fu.distancePointLine(t,n,r),s=fu.distancePointLine(e,n,r);return s<o&&(o=s,i=e),(s=fu.distancePointLine(n,t,e))<o&&(o=s,i=n),(s=fu.distancePointLine(r,t,e))<o&&(o=s,i=r),i},s}(uu),lu=function(){};lu.prototype.interfaces_=function(){return[]},lu.prototype.getClass=function(){return lu},lu.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 lu.signOfDet2x2(r,i,o,s)},lu.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?0:0<e?0<n?-i:i:0<n?i:-i;if(0===e||0===n)return 0<r?0<t?i:-i:0<t?-i:i;if(0<e?0<r?e<=r||(i=-i,o=t,t=n,n=o,o=e,e=r,r=o):r=e<=-r?(i=-i,n=-n,-r):(o=t,t=-n,n=o,o=e,e=-r,o):0<r?-e<=r?(i=-i,t=-t,e=-e):(o=-t,t=n,n=o,o=-e,e=r,r=o):r=r<=e?(t=-t,e=-e,n=-n,-r):(i=-i,o=-t,t=-n,n=o,o=-e,e=-r,o),0<t){if(!(0<n))return i;if(!(t<=n))return i}else{if(0<n)return-i;if(!(n<=t))return-i;i=-i,t=-t,n=-n}for(;;){if((r-=(s=Math.floor(n/t))*e)<0)return-i;if(e<r)return i;if((n-=s*t)+n<t){if(e<r+r)return i}else{if(r+r<e)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(r<e)return-i;if((t-=s*n)+t<n){if(r<e+e)return-i}else{if(e+e<r)return i;t=n-t,e=r-e,i=-i}if(0===e)return 0===t?0:i;if(0===t)return-i}};var pu=function(){this._p=null,this._crossingCount=0,this._isPointOnSegment=!1;var t=arguments[0];this._p=t};pu.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 r<n&&(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=lu.signOfDet2x2(i,o,s,a);if(0===u)return this._isPointOnSegment=!0,null;a<o&&(u=-u),0<u&&this._crossingCount++}},pu.prototype.isPointInPolygon=function(){return this.getLocation()!==Aa.EXTERIOR},pu.prototype.getLocation=function(){return this._isPointOnSegment?Aa.BOUNDARY:this._crossingCount%2==1?Aa.INTERIOR:Aa.EXTERIOR},pu.prototype.isOnSegment=function(){return this._isPointOnSegment},pu.prototype.interfaces_=function(){return[]},pu.prototype.getClass=function(){return pu},pu.locatePointInRing=function(){if(arguments[0]instanceof Pa&&Fa(arguments[1],Va)){for(var t=arguments[0],e=arguments[1],n=new pu(t),r=new Pa,i=new Pa,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 Pa&&arguments[1]instanceof Array){for(var s=arguments[0],a=arguments[1],u=new pu(s),c=1;c<a.length;c++){var h=a[c],l=a[c-1];if(u.countSegment(h,l),u.isOnSegment())return u.getLocation()}return u.getLocation()}};var fu=function(){},gu={CLOCKWISE:{configurable:!0},RIGHT:{configurable:!0},COUNTERCLOCKWISE:{configurable:!0},LEFT:{configurable:!0},COLLINEAR:{configurable:!0},STRAIGHT:{configurable:!0}};fu.prototype.interfaces_=function(){return[]},fu.prototype.getClass=function(){return fu},fu.orientationIndex=function(t,e,n){return Ua.orientationIndex(t,e,n)},fu.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;e+=i*(t[r-1].y-o)}return e/2}if(Fa(arguments[0],Va)){var s=arguments[0],a=s.size();if(a<3)return 0;var u=new Pa,c=new Pa,h=new Pa;s.getCoordinate(0,c),s.getCoordinate(1,h);var l=c.x;h.x-=l;for(var p=0,f=1;f<a-1;f++)u.y=c.y,c.x=h.x,c.y=h.y,s.getCoordinate(f+1,h),h.x-=l,p+=c.x*(u.y-h.y);return p/2}},fu.distanceLineLine=function(t,e,n,r){if(t.equals(e))return fu.distancePointLine(t,n,r);if(n.equals(r))return fu.distancePointLine(r,t,e);var i=!1;if(Qa.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||1<u||a<0||1<a)&&(i=!0)}}else i=!0;return i?qa.min(fu.distancePointLine(t,n,r),fu.distancePointLine(e,n,r),fu.distancePointLine(n,t,e),fu.distancePointLine(r,t,e)):0},fu.isPointInRing=function(t,e){return fu.locatePointInRing(t,e)!==Aa.EXTERIOR},fu.computeLength=function(t){var e=t.size();if(e<=1)return 0;var n=0,r=new Pa;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,c=a-i,h=u-o;n+=Math.sqrt(c*c+h*h),i=a,o=u}return n},fu.isCCW=function(t){var e=t.length-1;if(e<3)throw new ba("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)}for(var s=r;(s-=1)<0&&(s=e),t[s].equals2D(n)&&s!==r;);for(var a=r;t[a=(a+1)%e].equals2D(n)&&a!==r;);var u=t[s],c=t[a];if(u.equals2D(n)||c.equals2D(n)||u.equals2D(c))return!1;var h=fu.computeOrientation(u,n,c),l=!1;return l=0===h?u.x>c.x:0<h,l},fu.locatePointInRing=function(t,e){return pu.locatePointInRing(t,e)},fu.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)},fu.computeOrientation=function(t,e,n){return fu.orientationIndex(t,e,n)},fu.distancePointLine=function(){if(2===arguments.length){var t=arguments[0],e=arguments[1];if(0===e.length)throw new ba("Line array must contain at least one vertex");for(var n=t.distance(e[0]),r=0;r<e.length-1;r++){var i=fu.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),c=((o.x-s.x)*(a.x-s.x)+(o.y-s.y)*(a.y-s.y))/u;if(c<=0)return o.distance(s);if(1<=c)return o.distance(a);var h=((s.y-o.y)*(a.x-s.x)-(s.x-o.x)*(a.y-s.y))/u;return Math.abs(h)*Math.sqrt(u)}},fu.isOnLine=function(t,e){for(var n=new hu,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},gu.CLOCKWISE.get=function(){return-1},gu.RIGHT.get=function(){return fu.CLOCKWISE},gu.COUNTERCLOCKWISE.get=function(){return 1},gu.LEFT.get=function(){return fu.COUNTERCLOCKWISE},gu.COLLINEAR.get=function(){return 0},gu.STRAIGHT.get=function(){return fu.COLLINEAR},Object.defineProperties(fu,gu);var du=function(){};du.prototype.filter=function(t){},du.prototype.interfaces_=function(){return[]},du.prototype.getClass=function(){return du};var yu=function(){var t=arguments[0];this._envelope=null,this._factory=null,this._SRID=null,this._userData=null,this._factory=t,this._SRID=t.getSRID()},_u={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}};yu.prototype.isGeometryCollection=function(){return this.getSortIndex()===yu.SORTINDEX_GEOMETRYCOLLECTION},yu.prototype.getFactory=function(){return this._factory},yu.prototype.getGeometryN=function(t){return this},yu.prototype.getArea=function(){return 0},yu.prototype.isRectangle=function(){return!1},yu.prototype.equals=function(){if(arguments[0]instanceof yu){var t=arguments[0];return null!==t&&this.equalsTopo(t)}if(arguments[0]instanceof Object){var e=arguments[0];if(!(e instanceof yu))return!1;var n=e;return this.equalsExact(n)}},yu.prototype.equalsExact=function(t){return this===t||this.equalsExact(t,0)},yu.prototype.geometryChanged=function(){this.apply(yu.geometryChangedFilter)},yu.prototype.geometryChangedAction=function(){this._envelope=null},yu.prototype.equalsNorm=function(t){return null!==t&&this.norm().equalsExact(t.norm())},yu.prototype.getLength=function(){return 0},yu.prototype.getNumGeometries=function(){return 1},yu.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)}},yu.prototype.getUserData=function(){return this._userData},yu.prototype.getSRID=function(){return this._SRID},yu.prototype.getEnvelope=function(){return this.getFactory().toGeometry(this.getEnvelopeInternal())},yu.prototype.checkNotGeometryCollection=function(t){if(t.getSortIndex()===yu.SORTINDEX_GEOMETRYCOLLECTION)throw new ba("This method does not support GeometryCollection arguments")},yu.prototype.equal=function(t,e,n){return 0===n?t.equals(e):t.distance(e)<=n},yu.prototype.norm=function(){var t=this.copy();return t.normalize(),t},yu.prototype.getPrecisionModel=function(){return this._factory.getPrecisionModel()},yu.prototype.getEnvelopeInternal=function(){return null===this._envelope&&(this._envelope=this.computeEnvelopeInternal()),new Qa(this._envelope)},yu.prototype.setSRID=function(t){this._SRID=t},yu.prototype.setUserData=function(t){this._userData=t},yu.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},yu.prototype.hashCode=function(){return this.getEnvelopeInternal().hashCode()},yu.prototype.isGeometryCollectionOrDerived=function(){return this.getSortIndex()===yu.SORTINDEX_GEOMETRYCOLLECTION||this.getSortIndex()===yu.SORTINDEX_MULTIPOINT||this.getSortIndex()===yu.SORTINDEX_MULTILINESTRING||this.getSortIndex()===yu.SORTINDEX_MULTIPOLYGON},yu.prototype.interfaces_=function(){return[Sa,Ca,La]},yu.prototype.getClass=function(){return yu},yu.hasNonEmptyElements=function(t){for(var e=0;e<t.length;e++)if(!t[e].isEmpty())return!0;return!1},yu.hasNullElements=function(t){for(var e=0;e<t.length;e++)if(null===t[e])return!0;return!1},_u.serialVersionUID.get=function(){return 0x799ea46522854c00},_u.SORTINDEX_POINT.get=function(){return 0},_u.SORTINDEX_MULTIPOINT.get=function(){return 1},_u.SORTINDEX_LINESTRING.get=function(){return 2},_u.SORTINDEX_LINEARRING.get=function(){return 3},_u.SORTINDEX_MULTILINESTRING.get=function(){return 4},_u.SORTINDEX_POLYGON.get=function(){return 5},_u.SORTINDEX_MULTIPOLYGON.get=function(){return 6},_u.SORTINDEX_GEOMETRYCOLLECTION.get=function(){return 7},_u.geometryChangedFilter.get=function(){return mu},Object.defineProperties(yu,_u);var mu=function(){};mu.interfaces_=function(){return[du]},mu.filter=function(t){t.geometryChangedAction()};var vu=function(){};vu.prototype.filter=function(t){},vu.prototype.interfaces_=function(){return[]},vu.prototype.getClass=function(){return vu};var xu=function(){},Eu={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}};xu.prototype.isInBoundary=function(t){},xu.prototype.interfaces_=function(){return[]},xu.prototype.getClass=function(){return xu},Eu.Mod2BoundaryNodeRule.get=function(){return wu},Eu.EndPointBoundaryNodeRule.get=function(){return bu},Eu.MultiValentEndPointBoundaryNodeRule.get=function(){return Iu},Eu.MonoValentEndPointBoundaryNodeRule.get=function(){return Nu},Eu.MOD2_BOUNDARY_RULE.get=function(){return new wu},Eu.ENDPOINT_BOUNDARY_RULE.get=function(){return new bu},Eu.MULTIVALENT_ENDPOINT_BOUNDARY_RULE.get=function(){return new Iu},Eu.MONOVALENT_ENDPOINT_BOUNDARY_RULE.get=function(){return new Nu},Eu.OGC_SFS_BOUNDARY_RULE.get=function(){return xu.MOD2_BOUNDARY_RULE},Object.defineProperties(xu,Eu);var wu=function(){};wu.prototype.isInBoundary=function(t){return t%2==1},wu.prototype.interfaces_=function(){return[xu]},wu.prototype.getClass=function(){return wu};var bu=function(){};bu.prototype.isInBoundary=function(t){return 0<t},bu.prototype.interfaces_=function(){return[xu]},bu.prototype.getClass=function(){return bu};var Iu=function(){};Iu.prototype.isInBoundary=function(t){return 1<t},Iu.prototype.interfaces_=function(){return[xu]},Iu.prototype.getClass=function(){return Iu};var Nu=function(){};Nu.prototype.isInBoundary=function(t){return 1===t},Nu.prototype.interfaces_=function(){return[xu]},Nu.prototype.getClass=function(){return Nu};var Cu=function(){};Cu.prototype.add=function(){},Cu.prototype.addAll=function(){},Cu.prototype.isEmpty=function(){},Cu.prototype.iterator=function(){},Cu.prototype.size=function(){},Cu.prototype.toArray=function(){},Cu.prototype.remove=function(){};var Su=function(e){function t(t){e.call(this),this.message=t||""}e&&(t.__proto__=e),(t.prototype=Object.create(e&&e.prototype)).constructor=t;var n={name:{configurable:!0}};return n.name.get=function(){return"IndexOutOfBoundsException"},Object.defineProperties(t,n),t}(Error),Mu=function(){};Mu.prototype.hasNext=function(){},Mu.prototype.next=function(){},Mu.prototype.remove=function(){};var Lu=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),((e.prototype=Object.create(t&&t.prototype)).constructor=e).prototype.get=function(){},e.prototype.set=function(){},e.prototype.isEmpty=function(){},e}(Cu);function Pu(t){this.message=t||""}(Pu.prototype=new Error).name="NoSuchElementException";var Ou=function(t){function e(){t.call(this),this.array_=[],arguments[0]instanceof Cu&&this.addAll(arguments[0])}return t&&(e.__proto__=t),((e.prototype=Object.create(t&&t.prototype)).constructor=e).prototype.ensureCapacity=function(){},e.prototype.interfaces_=function(){return[t,Cu]},e.prototype.add=function(t){return 1===arguments.length?this.array_.push(t):this.array_.splice(t,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 Ru(this)},e.prototype.get=function(t){if(t<0||t>=this.size())throw new Su;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}(Lu),Ru=function(e){function t(t){e.call(this),this.arrayList_=t,this.position_=0}return e&&(t.__proto__=e),((t.prototype=Object.create(e&&e.prototype)).constructor=t).prototype.next=function(){if(this.position_===this.arrayList_.size())throw new Pu;return this.arrayList_.get(this.position_++)},t.prototype.hasNext=function(){return this.position_<this.arrayList_.size()},t.prototype.set=function(t){return this.arrayList_.set(this.position_-1,t)},t.prototype.remove=function(){this.arrayList_.remove(this.arrayList_.get(this.position_))},t}(Mu),Tu=function(v){function t(){if(v.call(this),0===arguments.length);else if(1===arguments.length){var t=arguments[0];this.ensureCapacity(t.length),this.add(t,!0)}else if(2===arguments.length){var e=arguments[0],n=arguments[1];this.ensureCapacity(e.length),this.add(e,n)}}v&&(t.__proto__=v),(t.prototype=Object.create(v&&v.prototype)).constructor=t;var e={coordArrayType:{configurable:!0}};return e.coordArrayType.get=function(){return new Array(0).fill(null)},t.prototype.getCoordinate=function(t){return this.get(t)},t.prototype.addAll=function(){if(2!==arguments.length)return v.prototype.addAll.apply(this,arguments);for(var t=arguments[0],e=arguments[1],n=!1,r=t.iterator();r.hasNext();)this.add(r.next(),e),n=!0;return n},t.prototype.clone=function(){for(var t=v.prototype.clone.call(this),e=0;e<this.size();e++)t.add(e,this.get(e).copy());return t},t.prototype.toCoordinateArray=function(){return this.toArray(t.coordArrayType)},t.prototype.add=function(){if(1===arguments.length){var t=arguments[0];v.prototype.add.call(this,t)}else if(2===arguments.length){if(arguments[0]instanceof Array&&"boolean"==typeof arguments[1]){var e=arguments[0],n=arguments[1];return this.add(e,n,!0),!0}if(arguments[0]instanceof Pa&&"boolean"==typeof arguments[1]){var r=arguments[0];if(!arguments[1])if(1<=this.size())if(this.get(this.size()-1).equals2D(r))return null;v.prototype.add.call(this,r)}else if(arguments[0]instanceof Object&&"boolean"==typeof arguments[1]){var i=arguments[0],o=arguments[1];return this.add(i,o),!0}}else if(3===arguments.length){if("boolean"==typeof arguments[2]&&arguments[0]instanceof Array&&"boolean"==typeof arguments[1]){var s=arguments[0],a=arguments[1];if(arguments[2])for(var u=0;u<s.length;u++)this.add(s[u],a);else for(var c=s.length-1;0<=c;c--)this.add(s[c],a);return!0}if("boolean"==typeof arguments[2]&&Number.isInteger(arguments[0])&&arguments[1]instanceof Pa){var h=arguments[0],l=arguments[1];if(!arguments[2]){var p=this.size();if(0<p){if(0<h)if(this.get(h-1).equals2D(l))return null;if(h<p)if(this.get(h).equals2D(l))return null}}v.prototype.add.call(this,h,l)}}else if(4===arguments.length){var f=arguments[0],g=arguments[1],d=arguments[2],y=arguments[3],_=1;y<d&&(_=-1);for(var m=d;m!==y;m+=_)this.add(f[m],g);return!0}},t.prototype.closeRing=function(){0<this.size()&&this.add(new Pa(this.get(0)),!1)},t.prototype.interfaces_=function(){return[]},t.prototype.getClass=function(){return t},Object.defineProperties(t,e),t}(Ou),Au=function(){},Du={ForwardComparator:{configurable:!0},BidirectionalComparator:{configurable:!0},coordArrayType:{configurable:!0}};Du.ForwardComparator.get=function(){return Fu},Du.BidirectionalComparator.get=function(){return qu},Du.coordArrayType.get=function(){return new Array(0).fill(null)},Au.prototype.interfaces_=function(){return[]},Au.prototype.getClass=function(){return Au},Au.isRing=function(t){return!(t.length<4)&&!!t[0].equals2D(t[t.length-1])},Au.ptNotInList=function(t,e){for(var n=0;n<t.length;n++){var r=t[n];if(Au.indexOf(r,e)<0)return r}return null},Au.scroll=function(t,e){var n=Au.indexOf(e,t);if(n<0)return null;var r=new 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mc=function(){};mc.prototype.interfaces_=function(){return[]},mc.prototype.getClass=function(){return mc},mc.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))},mc.isRing=function(t){var e=t.size();return 0===e||!(e<=3)&&(t.getOrdinate(0,Va.X)===t.getOrdinate(e-1,Va.X)&&t.getOrdinate(0,Va.Y)===t.getOrdinate(e-1,Va.Y))},mc.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)&&(!Ia.isNaN(s)||!Ia.isNaN(a)))return!1}return!0},mc.extend=function(t,e,n){var r=t.create(n,e.getDimension()),i=e.size();if(mc.copy(e,0,r,0,i),0<i)for(var o=i;o<n;o++)mc.copy(e,i-1,r,o,1);return r},mc.reverse=function(t){for(var e=t.size()-1,n=Math.trunc(e/2),r=0;r<=n;r++)mc.swap(t,r,e-r)},mc.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)}},mc.copy=function(t,e,n,r,i){for(var o=0;o<i;o++)mc.copyCoord(t,e+o,n,r+o)},mc.toString=function(){if(1===arguments.length){var t=arguments[0],e=t.size();if(0===e)return"()";var n=t.getDimension(),r=new Ba;r.append("(");for(var i=0;i<e;i++){0<i&&r.append(" ");for(var o=0;o<n;o++)0<o&&r.append(","),r.append(yc.toString(t.getOrdinate(i,o)))}return r.append(")"),r.toString()}},mc.ensureValidRing=function(t,e){var n=e.size();return 0===n?e:n<=3?mc.createClosedRing(t,e,4):e.getOrdinate(0,Va.X)===e.getOrdinate(n-1,Va.X)&&e.getOrdinate(0,Va.Y)===e.getOrdinate(n-1,Va.Y)?e:mc.createClosedRing(t,e,n+1)},mc.createClosedRing=function(t,e,n){var r=t.create(n,e.getDimension()),i=e.size();mc.copy(e,0,r,0,i);for(var o=i;o<n;o++)mc.copy(e,0,r,o,1);return r};var vc=function(i){function e(t,e){i.call(this,e),this._points=null,this.init(t)}i&&(e.__proto__=i);var t={serialVersionUID:{configurable:!0}};return((e.prototype=Object.create(i&&i.prototype)).constructor=e).prototype.computeEnvelopeInternal=function(){return this.isEmpty()?new Qa:this._points.expandEnvelope(new Qa)},e.prototype.isRing=function(){return this.isClosed()&&this.isSimple()},e.prototype.getSortIndex=function(){return i.SORTINDEX_LINESTRING},e.prototype.getCoordinates=function(){return this._points.toCoordinateArray()},e.prototype.equalsExact=function(){if(2!==arguments.length)return i.prototype.equalsExact.apply(this,arguments);var t=arguments[0],e=arguments[1];if(!this.isEquivalentClass(t))return!1;var n=t;if(this._points.size()!==n._points.size())return!1;for(var r=0;r<this._points.size();r++)if(!this.equal(this._points.getCoordinate(r),n._points.getCoordinate(r),e))return!1;return!0},e.prototype.normalize=function(){for(var t=0;t<Math.trunc(this._points.size()/2);t++){var e=this._points.size()-1-t;if(!this._points.getCoordinate(t).equals(this._points.getCoordinate(e)))return 0<this._points.getCoordinate(t).compareTo(this._points.getCoordinate(e))&&mc.reverse(this._points),null}},e.prototype.getCoordinate=function(){return this.isEmpty()?null:this._points.getCoordinate(0)},e.prototype.getBoundaryDimension=function(){return this.isClosed()?nc.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 fu.computeLength(this._points)},e.prototype.getNumPoints=function(){return this._points.size()},e.prototype.reverse=function(){var t=this._points.copy();return mc.reverse(t),this.getFactory().createLineString(t)},e.prototype.compareToSameClass=function(){if(1===arguments.length){for(var t=arguments[0],e=0,n=0;e<this._points.size()&&n<t._points.size();){var r=this._points.getCoordinate(e).compareTo(t._points.getCoordinate(n));if(0!==r)return r;e++,n++}return e<this._points.size()?1:n<t._points.size()?-1:0}if(2===arguments.length){var i=arguments[0];return arguments[1].compare(this._points,i._points)}},e.prototype.apply=function(){if(Fa(arguments[0],vu))for(var t=arguments[0],e=0;e<this._points.size();e++)t.filter(this._points.getCoordinate(e));else if(Fa(arguments[0],oc)){var n=arguments[0];if(0===this._points.size())return null;for(var r=0;r<this._points.size()&&(n.filter(this._points,r),!n.isDone());r++);n.isGeometryChanged()&&this.geometryChanged()}else if(Fa(arguments[0],ic)){arguments[0].filter(this)}else if(Fa(arguments[0],du)){arguments[0].filter(this)}},e.prototype.getBoundary=function(){return new uc(this).getBoundary()},e.prototype.isEquivalentClass=function(t){return t instanceof e},e.prototype.clone=function(){var t=i.prototype.clone.call(this);return t._points=this._points.clone(),t},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 ba("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[Ku]},e.prototype.getClass=function(){return e},t.serialVersionUID.get=function(){return 0x2b2b51ba435c8e00},Object.defineProperties(e,t),e}(yu),xc=function(){};xc.prototype.interfaces_=function(){return[]},xc.prototype.getClass=function(){return xc};var Ec=function(n){function t(t,e){n.call(this,e),this._coordinates=t||null,this.init(this._coordinates)}n&&(t.__proto__=n);var e={serialVersionUID:{configurable:!0}};return((t.prototype=Object.create(n&&n.prototype)).constructor=t).prototype.computeEnvelopeInternal=function(){if(this.isEmpty())return new Qa;var t=new Qa;return t.expandToInclude(this._coordinates.getX(0),this._coordinates.getY(0)),t},t.prototype.getSortIndex=function(){return n.SORTINDEX_POINT},t.prototype.getCoordinates=function(){return this.isEmpty()?[]:[this.getCoordinate()]},t.prototype.equalsExact=function(){if(2!==arguments.length)return n.prototype.equalsExact.apply(this,arguments);var t=arguments[0],e=arguments[1];return!!this.isEquivalentClass(t)&&(!(!this.isEmpty()||!t.isEmpty())||this.isEmpty()===t.isEmpty()&&this.equal(t.getCoordinate(),this.getCoordinate(),e))},t.prototype.normalize=function(){},t.prototype.getCoordinate=function(){return 0!==this._coordinates.size()?this._coordinates.getCoordinate(0):null},t.prototype.getBoundaryDimension=function(){return nc.FALSE},t.prototype.getDimension=function(){return 0},t.prototype.getNumPoints=function(){return this.isEmpty()?0:1},t.prototype.reverse=function(){return this.copy()},t.prototype.getX=function(){if(null===this.getCoordinate())throw new Error("getX called on empty Point");return this.getCoordinate().x},t.prototype.compareToSameClass=function(){if(1===arguments.length){var t=arguments[0];return this.getCoordinate().compareTo(t.getCoordinate())}if(2===arguments.length){var e=arguments[0];return arguments[1].compare(this._coordinates,e._coordinates)}},t.prototype.apply=function(){if(Fa(arguments[0],vu)){var t=arguments[0];if(this.isEmpty())return null;t.filter(this.getCoordinate())}else if(Fa(arguments[0],oc)){var e=arguments[0];if(this.isEmpty())return null;e.filter(this._coordinates,0),e.isGeometryChanged()&&this.geometryChanged()}else if(Fa(arguments[0],ic)){arguments[0].filter(this)}else if(Fa(arguments[0],du)){arguments[0].filter(this)}},t.prototype.getBoundary=function(){return this.getFactory().createGeometryCollection(null)},t.prototype.clone=function(){var t=n.prototype.clone.call(this);return t._coordinates=this._coordinates.clone(),t},t.prototype.getGeometryType=function(){return"Point"},t.prototype.copy=function(){return new t(this._coordinates.copy(),this._factory)},t.prototype.getCoordinateSequence=function(){return this._coordinates},t.prototype.getY=function(){if(null===this.getCoordinate())throw new Error("getY called on empty Point");return this.getCoordinate().y},t.prototype.isEmpty=function(){return 0===this._coordinates.size()},t.prototype.init=function(t){null===t&&(t=this.getFactory().getCoordinateSequenceFactory().create([])),au.isTrue(t.size()<=1),this._coordinates=t},t.prototype.isSimple=function(){return!0},t.prototype.interfaces_=function(){return[xc]},t.prototype.getClass=function(){return t},e.serialVersionUID.get=function(){return 0x44077bad161cbc00},Object.defineProperties(t,e),t}(yu),wc=function(){};wc.prototype.interfaces_=function(){return[]},wc.prototype.getClass=function(){return wc};var bc=function(s){function r(t,e,n){if(s.call(this,n),this._shell=null,(this._holes=null)===t&&(t=this.getFactory().createLinearRing()),null===e&&(e=[]),s.hasNullElements(e))throw new ba("holes must not contain null elements");if(t.isEmpty()&&s.hasNonEmptyElements(e))throw new ba("shell is empty but holes are not");this._shell=t,this._holes=e}s&&(r.__proto__=s);var t={serialVersionUID:{configurable:!0}};return((r.prototype=Object.create(s&&s.prototype)).constructor=r).prototype.computeEnvelopeInternal=function(){return this._shell.getEnvelopeInternal()},r.prototype.getSortIndex=function(){return s.SORTINDEX_POLYGON},r.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},r.prototype.getArea=function(){var t=0;t+=Math.abs(fu.signedArea(this._shell.getCoordinateSequence()));for(var e=0;e<this._holes.length;e++)t-=Math.abs(fu.signedArea(this._holes[e].getCoordinateSequence()));return t},r.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),c=t.getY(a);if(u!==o===(c!==s))return!1;o=u,s=c}return!0},r.prototype.equalsExact=function(){if(2!==arguments.length)return s.prototype.equalsExact.apply(this,arguments);var t=arguments[0],e=arguments[1];if(!this.isEquivalentClass(t))return!1;var n=t,r=this._shell,i=n._shell;if(!r.equalsExact(i,e))return!1;if(this._holes.length!==n._holes.length)return!1;for(var o=0;o<this._holes.length;o++)if(!this._holes[o].equalsExact(n._holes[o],e))return!1;return!0},r.prototype.normalize=function(){if(0===arguments.length){this.normalize(this._shell,!0);for(var t=0;t<this._holes.length;t++)this.normalize(this._holes[t],!1);ec.sort(this._holes)}else if(2===arguments.length){var e=arguments[0],n=arguments[1];if(e.isEmpty())return null;var r=new Array(e.getCoordinates().length-1).fill(null);Za.arraycopy(e.getCoordinates(),0,r,0,r.length);var i=Au.minCoordinate(e.getCoordinates());Au.scroll(r,i),Za.arraycopy(r,0,e.getCoordinates(),0,r.length),e.getCoordinates()[r.length]=r[0],fu.isCCW(e.getCoordinates())===n&&Au.reverse(e.getCoordinates())}},r.prototype.getCoordinate=function(){return this._shell.getCoordinate()},r.prototype.getNumInteriorRing=function(){return this._holes.length},r.prototype.getBoundaryDimension=function(){return 1},r.prototype.getDimension=function(){return 2},r.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},r.prototype.getNumPoints=function(){for(var t=this._shell.getNumPoints(),e=0;e<this._holes.length;e++)t+=this._holes[e].getNumPoints();return t},r.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},r.prototype.convexHull=function(){return this.getExteriorRing().convexHull()},r.prototype.compareToSameClass=function(){if(1===arguments.length){var t=arguments[0],e=this._shell,n=t._shell;return e.compareToSameClass(n)}if(2===arguments.length){var r=arguments[0],i=arguments[1],o=r,s=this._shell,a=o._shell,u=s.compareToSameClass(a,i);if(0!==u)return u;for(var c=this.getNumInteriorRing(),h=o.getNumInteriorRing(),l=0;l<c&&l<h;){var p=this.getInteriorRingN(l),f=o.getInteriorRingN(l),g=p.compareToSameClass(f,i);if(0!==g)return g;l++}return l<c?1:l<h?-1:0}},r.prototype.apply=function(t){if(Fa(t,vu)){this._shell.apply(t);for(var e=0;e<this._holes.length;e++)this._holes[e].apply(t)}else if(Fa(t,oc)){if(this._shell.apply(t),!t.isDone())for(var n=0;n<this._holes.length&&(this._holes[n].apply(t),!t.isDone());n++);t.isGeometryChanged()&&this.geometryChanged()}else if(Fa(t,ic))t.filter(this);else if(Fa(t,du)){t.filter(this),this._shell.apply(t);for(var r=0;r<this._holes.length;r++)this._holes[r].apply(t)}},r.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)},r.prototype.clone=function(){var t=s.prototype.clone.call(this);t._shell=this._shell.clone(),t._holes=new Array(this._holes.length).fill(null);for(var e=0;e<this._holes.length;e++)t._holes[e]=this._holes[e].clone();return t},r.prototype.getGeometryType=function(){return"Polygon"},r.prototype.copy=function(){for(var t=this._shell.copy(),e=new Array(this._holes.length).fill(null),n=0;n<e.length;n++)e[n]=this._holes[n].copy();return new r(t,e,this._factory)},r.prototype.getExteriorRing=function(){return this._shell},r.prototype.isEmpty=function(){return this._shell.isEmpty()},r.prototype.getInteriorRingN=function(t){return this._holes[t]},r.prototype.interfaces_=function(){return[wc]},r.prototype.getClass=function(){return r},t.serialVersionUID.get=function(){return-0x307ffefd8dc97200},Object.defineProperties(r,t),r}(yu),Ic=function(n){function r(){n.apply(this,arguments)}n&&(r.__proto__=n);var t={serialVersionUID:{configurable:!0}};return((r.prototype=Object.create(n&&n.prototype)).constructor=r).prototype.getSortIndex=function(){return yu.SORTINDEX_MULTIPOINT},r.prototype.isValid=function(){return!0},r.prototype.equalsExact=function(){if(2!==arguments.length)return n.prototype.equalsExact.apply(this,arguments);var t=arguments[0],e=arguments[1];return!!this.isEquivalentClass(t)&&n.prototype.equalsExact.call(this,t,e)},r.prototype.getCoordinate=function(){if(1!==arguments.length)return n.prototype.getCoordinate.apply(this,arguments);var t=arguments[0];return this._geometries[t].getCoordinate()},r.prototype.getBoundaryDimension=function(){return nc.FALSE},r.prototype.getDimension=function(){return 0},r.prototype.getBoundary=function(){return this.getFactory().createGeometryCollection(null)},r.prototype.getGeometryType=function(){return"MultiPoint"},r.prototype.copy=function(){for(var t=new Array(this._geometries.length).fill(null),e=0;e<t.length;e++)t[e]=this._geometries[e].copy();return new r(t,this._factory)},r.prototype.interfaces_=function(){return[xc]},r.prototype.getClass=function(){return r},t.serialVersionUID.get=function(){return-0x6fb1ed4162e0fc00},Object.defineProperties(r,t),r}(sc),Nc=function(n){function t(t,e){t instanceof Pa&&e instanceof zc&&(t=e.getCoordinateSequenceFactory().create(t)),n.call(this,t,e),this.validateConstruction()}n&&(t.__proto__=n);var e={MINIMUM_VALID_SIZE:{configurable:!0},serialVersionUID:{configurable:!0}};return((t.prototype=Object.create(n&&n.prototype)).constructor=t).prototype.getSortIndex=function(){return yu.SORTINDEX_LINEARRING},t.prototype.getBoundaryDimension=function(){return nc.FALSE},t.prototype.isClosed=function(){return!!this.isEmpty()||n.prototype.isClosed.call(this)},t.prototype.reverse=function(){var t=this._points.copy();return mc.reverse(t),this.getFactory().createLinearRing(t)},t.prototype.validateConstruction=function(){if(!this.isEmpty()&&!n.prototype.isClosed.call(this))throw new ba("Points of LinearRing do not form a closed linestring");if(1<=this.getCoordinateSequence().size()&&this.getCoordinateSequence().size()<t.MINIMUM_VALID_SIZE)throw new ba("Invalid number of points in LinearRing (found "+this.getCoordinateSequence().size()+" - must be 0 or >= 4)")},t.prototype.getGeometryType=function(){return"LinearRing"},t.prototype.copy=function(){return new t(this._points.copy(),this._factory)},t.prototype.interfaces_=function(){return[]},t.prototype.getClass=function(){return t},e.MINIMUM_VALID_SIZE.get=function(){return 4},e.serialVersionUID.get=function(){return-0x3b229e262367a600},Object.defineProperties(t,e),t}(vc),Cc=function(n){function r(){n.apply(this,arguments)}n&&(r.__proto__=n);var t={serialVersionUID:{configurable:!0}};return((r.prototype=Object.create(n&&n.prototype)).constructor=r).prototype.getSortIndex=function(){return yu.SORTINDEX_MULTIPOLYGON},r.prototype.equalsExact=function(){if(2!==arguments.length)return n.prototype.equalsExact.apply(this,arguments);var t=arguments[0],e=arguments[1];return!!this.isEquivalentClass(t)&&n.prototype.equalsExact.call(this,t,e)},r.prototype.getBoundaryDimension=function(){return 1},r.prototype.getDimension=function(){return 2},r.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)},r.prototype.getBoundary=function(){if(this.isEmpty())return this.getFactory().createMultiLineString();for(var t=new Ou,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))},r.prototype.getGeometryType=function(){return"MultiPolygon"},r.prototype.copy=function(){for(var t=new Array(this._geometries.length).fill(null),e=0;e<t.length;e++)t[e]=this._geometries[e].copy();return new r(t,this._factory)},r.prototype.interfaces_=function(){return[wc]},r.prototype.getClass=function(){return r},t.serialVersionUID.get=function(){return-0x7a5aa1369171980},Object.defineProperties(r,t),r}(sc),Sc=function(t){this._factory=t||null,this._isUserDataCopied=!1},Mc={NoOpGeometryOperation:{configurable:!0},CoordinateOperation:{configurable:!0},CoordinateSequenceOperation:{configurable:!0}};Sc.prototype.setCopyUserData=function(t){this._isUserDataCopied=t},Sc.prototype.edit=function(t,e){if(null===t)return null;var n=this.editInternal(t,e);return this._isUserDataCopied&&n.setUserData(t.getUserData()),n},Sc.prototype.editInternal=function(t,e){return null===this._factory&&(this._factory=t.getFactory()),t instanceof sc?this.editGeometryCollection(t,e):t instanceof bc?this.editPolygon(t,e):t instanceof Ec?e.edit(t,this._factory):t instanceof vc?e.edit(t,this._factory):(au.shouldNeverReachHere("Unsupported Geometry class: "+t.getClass().getName()),null)},Sc.prototype.editGeometryCollection=function(t,e){for(var n=e.edit(t,this._factory),r=new Ou,i=0;i<n.getNumGeometries();i++){var o=this.edit(n.getGeometryN(i),e);null===o||o.isEmpty()||r.add(o)}return n.getClass()===Ic?this._factory.createMultiPoint(r.toArray([])):n.getClass()===ac?this._factory.createMultiLineString(r.toArray([])):n.getClass()===Cc?this._factory.createMultiPolygon(r.toArray([])):this._factory.createGeometryCollection(r.toArray([]))},Sc.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 Ou,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([]))},Sc.prototype.interfaces_=function(){return[]},Sc.prototype.getClass=function(){return Sc},Sc.GeometryEditorOperation=function(){},Mc.NoOpGeometryOperation.get=function(){return Lc},Mc.CoordinateOperation.get=function(){return Pc},Mc.CoordinateSequenceOperation.get=function(){return Oc},Object.defineProperties(Sc,Mc);var Lc=function(){};Lc.prototype.edit=function(t,e){return t},Lc.prototype.interfaces_=function(){return[Sc.GeometryEditorOperation]},Lc.prototype.getClass=function(){return Lc};var Pc=function(){};Pc.prototype.edit=function(t,e){var n=this.editCoordinates(t.getCoordinates(),t);return null===n?t:t instanceof Nc?e.createLinearRing(n):t instanceof vc?e.createLineString(n):t instanceof Ec?0<n.length?e.createPoint(n[0]):e.createPoint():t},Pc.prototype.interfaces_=function(){return[Sc.GeometryEditorOperation]},Pc.prototype.getClass=function(){return Pc};var Oc=function(){};Oc.prototype.edit=function(t,e){return t instanceof Nc?e.createLinearRing(this.edit(t.getCoordinateSequence(),t)):t instanceof vc?e.createLineString(this.edit(t.getCoordinateSequence(),t)):t instanceof Ec?e.createPoint(this.edit(t.getCoordinateSequence(),t)):t},Oc.prototype.interfaces_=function(){return[Sc.GeometryEditorOperation]},Oc.prototype.getClass=function(){return Oc};var Rc=function(){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 t=arguments[0];this._coordinates=new Array(t).fill(null);for(var e=0;e<t;e++)this._coordinates[e]=new Pa}else if(Fa(arguments[0],Va)){var n=arguments[0];if(null===n)return this._coordinates=new Array(0).fill(null),null;this._dimension=n.getDimension(),this._coordinates=new Array(n.size()).fill(null);for(var r=0;r<this._coordinates.length;r++)this._coordinates[r]=n.getCoordinateCopy(r)}}else if(2===arguments.length)if(arguments[0]instanceof Array&&Number.isInteger(arguments[1])){var i=arguments[0],o=arguments[1];this._coordinates=i,this._dimension=o,null===i&&(this._coordinates=new Array(0).fill(null))}else if(Number.isInteger(arguments[0])&&Number.isInteger(arguments[1])){var s=arguments[0],a=arguments[1];this._coordinates=new Array(s).fill(null),this._dimension=a;for(var u=0;u<s;u++)this._coordinates[u]=new Pa}},Tc={serialVersionUID:{configurable:!0}};Rc.prototype.setOrdinate=function(t,e,n){switch(e){case Va.X:this._coordinates[t].x=n;break;case Va.Y:this._coordinates[t].y=n;break;case Va.Z:this._coordinates[t].z=n;break;default:throw new ba("invalid ordinateIndex")}},Rc.prototype.size=function(){return this._coordinates.length},Rc.prototype.getOrdinate=function(t,e){switch(e){case Va.X:return this._coordinates[t].x;case Va.Y:return this._coordinates[t].y;case Va.Z:return this._coordinates[t].z}return Ia.NaN},Rc.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}},Rc.prototype.getCoordinateCopy=function(t){return new Pa(this._coordinates[t])},Rc.prototype.getDimension=function(){return this._dimension},Rc.prototype.getX=function(t){return this._coordinates[t].x},Rc.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 Rc(t,this._dimension)},Rc.prototype.expandEnvelope=function(t){for(var e=0;e<this._coordinates.length;e++)t.expandToInclude(this._coordinates[e]);return t},Rc.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 Rc(t,this._dimension)},Rc.prototype.toString=function(){if(0<this._coordinates.length){var t=new Ba(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"()"},Rc.prototype.getY=function(t){return this._coordinates[t].y},Rc.prototype.toCoordinateArray=function(){return this._coordinates},Rc.prototype.interfaces_=function(){return[Va,La]},Rc.prototype.getClass=function(){return Rc},Tc.serialVersionUID.get=function(){return-0xcb44a778db18e00},Object.defineProperties(Rc,Tc);var Ac=function(){},Dc={serialVersionUID:{configurable:!0},instanceObject:{configurable:!0}};Ac.prototype.readResolve=function(){return Ac.instance()},Ac.prototype.create=function(){if(1===arguments.length){if(arguments[0]instanceof Array){var t=arguments[0];return new Rc(t)}if(Fa(arguments[0],Va)){var e=arguments[0];return new Rc(e)}}else if(2===arguments.length){var n=arguments[0],r=arguments[1];return 3<r&&(r=3),r<2?new Rc(n):new Rc(n,r)}},Ac.prototype.interfaces_=function(){return[Ta,La]},Ac.prototype.getClass=function(){return Ac},Ac.instance=function(){return Ac.instanceObject},Dc.serialVersionUID.get=function(){return-0x38e49fa6cf6f2e00},Dc.instanceObject.get=function(){return new Ac},Object.defineProperties(Ac,Dc);var Fc=function(t){function e(){t.call(this),this.map_=new Map}return t&&(e.__proto__=t),((e.prototype=Object.create(t&&t.prototype)).constructor=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 Ou,e=this.map_.values(),n=e.next();!n.done;)t.add(n.value),n=e.next();return t},e.prototype.entrySet=function(){var e=new ju;return this.map_.entries().forEach(function(t){return e.add(t)}),e},e.prototype.size=function(){return this.map_.size()},e}(Gu),qc=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 Bc){var e=arguments[0];(this._modelType=e)===t.FIXED&&this.setScale(1)}else if("number"==typeof arguments[0]){var n=arguments[0];this._modelType=t.FIXED,this.setScale(n)}else if(arguments[0]instanceof t){var r=arguments[0];this._modelType=r._modelType,this._scale=r._scale}},Gc={serialVersionUID:{configurable:!0},maximumPreciseValue:{configurable:!0}};qc.prototype.equals=function(t){if(!(t instanceof qc))return!1;var e=t;return this._modelType===e._modelType&&this._scale===e._scale},qc.prototype.compareTo=function(t){var e=t,n=this.getMaximumSignificantDigits(),r=e.getMaximumSignificantDigits();return new ka(n).compareTo(new ka(r))},qc.prototype.getScale=function(){return this._scale},qc.prototype.isFloating=function(){return this._modelType===qc.FLOATING||this._modelType===qc.FLOATING_SINGLE},qc.prototype.getType=function(){return this._modelType},qc.prototype.toString=function(){var t="UNKNOWN";return this._modelType===qc.FLOATING?t="Floating":this._modelType===qc.FLOATING_SINGLE?t="Floating-Single":this._modelType===qc.FIXED&&(t="Fixed (Scale="+this.getScale()+")"),t},qc.prototype.makePrecise=function(){if("number"==typeof arguments[0]){var t=arguments[0];return Ia.isNaN(t)?t:this._modelType!==qc.FLOATING_SINGLE&&this._modelType===qc.FIXED?Math.round(t*this._scale)/this._scale:t}if(arguments[0]instanceof Pa){var e=arguments[0];if(this._modelType===qc.FLOATING)return null;e.x=this.makePrecise(e.x),e.y=this.makePrecise(e.y)}},qc.prototype.getMaximumSignificantDigits=function(){var t=16;return this._modelType===qc.FLOATING?t=16:this._modelType===qc.FLOATING_SINGLE?t=6:this._modelType===qc.FIXED&&(t=1+Math.trunc(Math.ceil(Math.log(this.getScale())/Math.log(10)))),t},qc.prototype.setScale=function(t){this._scale=Math.abs(t)},qc.prototype.interfaces_=function(){return[La,Ca]},qc.prototype.getClass=function(){return qc},qc.mostPrecise=function(t,e){return 0<=t.compareTo(e)?t:e},Gc.serialVersionUID.get=function(){return 0x6bee6404e9a25c00},Gc.maximumPreciseValue.get=function(){return 9007199254740992},Object.defineProperties(qc,Gc);var Bc=function t(e){this._name=e||null,t.nameToTypeMap.put(e,this)},kc={serialVersionUID:{configurable:!0},nameToTypeMap:{configurable:!0}};Bc.prototype.readResolve=function(){return Bc.nameToTypeMap.get(this._name)},Bc.prototype.toString=function(){return this._name},Bc.prototype.interfaces_=function(){return[La]},Bc.prototype.getClass=function(){return Bc},kc.serialVersionUID.get=function(){return-552860263173159e4},kc.nameToTypeMap.get=function(){return new Fc},Object.defineProperties(Bc,kc),qc.Type=Bc,qc.FIXED=new Bc("FIXED"),qc.FLOATING=new Bc("FLOATING"),qc.FLOATING_SINGLE=new Bc("FLOATING SINGLE");var zc=function t(){this._precisionModel=new qc,this._SRID=0,this._coordinateSequenceFactory=t.getDefaultCoordinateSequenceFactory(),0===arguments.length||(1===arguments.length?Fa(arguments[0],Ta)?this._coordinateSequenceFactory=arguments[0]:arguments[0]instanceof qc&&(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]))},jc={serialVersionUID:{configurable:!0}};zc.prototype.toGeometry=function(t){return t.isNull()?this.createPoint(null):t.getMinX()===t.getMaxX()&&t.getMinY()===t.getMaxY()?this.createPoint(new Pa(t.getMinX(),t.getMinY())):t.getMinX()===t.getMaxX()||t.getMinY()===t.getMaxY()?this.createLineString([new Pa(t.getMinX(),t.getMinY()),new Pa(t.getMaxX(),t.getMaxY())]):this.createPolygon(this.createLinearRing([new Pa(t.getMinX(),t.getMinY()),new Pa(t.getMinX(),t.getMaxY()),new Pa(t.getMaxX(),t.getMaxY()),new Pa(t.getMaxX(),t.getMinY()),new Pa(t.getMinX(),t.getMinY())]),null)},zc.prototype.createLineString=function(t){return t?t instanceof Array?new vc(this.getCoordinateSequenceFactory().create(t),this):Fa(t,Va)?new vc(t,this):void 0:new vc(this.getCoordinateSequenceFactory().create([]),this)},zc.prototype.createMultiLineString=function(){if(0===arguments.length)return new ac(null,this);if(1===arguments.length){var t=arguments[0];return new ac(t,this)}},zc.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(zc.toGeometryArray(t));var a=t.iterator().next();if(1<t.size()){if(a instanceof bc)return this.createMultiPolygon(zc.toPolygonArray(t));if(a instanceof vc)return this.createMultiLineString(zc.toLineStringArray(t));if(a instanceof Ec)return this.createMultiPoint(zc.toPointArray(t));au.shouldNeverReachHere("Unhandled class: "+a.getClass().getName())}return a},zc.prototype.createMultiPointFromCoords=function(t){return this.createMultiPoint(null!==t?this.getCoordinateSequenceFactory().create(t):null)},zc.prototype.createPoint=function(){if(0===arguments.length)return this.createPoint(this.getCoordinateSequenceFactory().create([]));if(1===arguments.length){if(arguments[0]instanceof Pa){var t=arguments[0];return this.createPoint(null!==t?this.getCoordinateSequenceFactory().create([t]):null)}if(Fa(arguments[0],Va)){var e=arguments[0];return new Ec(e,this)}}},zc.prototype.getCoordinateSequenceFactory=function(){return this._coordinateSequenceFactory},zc.prototype.createPolygon=function(){if(0===arguments.length)return new bc(null,null,this);if(1===arguments.length){if(Fa(arguments[0],Va)){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 Nc){var n=arguments[0];return this.createPolygon(n,null)}}else if(2===arguments.length){var r=arguments[0],i=arguments[1];return new bc(r,i,this)}},zc.prototype.getSRID=function(){return this._SRID},zc.prototype.createGeometryCollection=function(){if(0===arguments.length)return new sc(null,this);if(1===arguments.length){var t=arguments[0];return new sc(t,this)}},zc.prototype.createGeometry=function(t){return new Sc(this).edit(t,{edit:function(){if(2===arguments.length){var t=arguments[0];return this._coordinateSequenceFactory.create(t)}}})},zc.prototype.getPrecisionModel=function(){return this._precisionModel},zc.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(Fa(arguments[0],Va)){var e=arguments[0];return new Nc(e,this)}}},zc.prototype.createMultiPolygon=function(){if(0===arguments.length)return new Cc(null,this);if(1===arguments.length){var t=arguments[0];return new Cc(t,this)}},zc.prototype.createMultiPoint=function(){if(0===arguments.length)return new Ic(null,this);if(1===arguments.length){if(arguments[0]instanceof Array){var t=arguments[0];return new Ic(t,this)}if(arguments[0]instanceof Array){var e=arguments[0];return this.createMultiPoint(null!==e?this.getCoordinateSequenceFactory().create(e):null)}if(Fa(arguments[0],Va)){var n=arguments[0];if(null===n)return this.createMultiPoint(new Array(0).fill(null));for(var r=new Array(n.size()).fill(null),i=0;i<n.size();i++){var o=this.getCoordinateSequenceFactory().create(1,n.getDimension());mc.copy(n,i,o,0,1),r[i]=this.createPoint(o)}return this.createMultiPoint(r)}}},zc.prototype.interfaces_=function(){return[La]},zc.prototype.getClass=function(){return zc},zc.toMultiPolygonArray=function(t){var e=new Array(t.size()).fill(null);return t.toArray(e)},zc.toGeometryArray=function(t){if(null===t)return null;var e=new Array(t.size()).fill(null);return t.toArray(e)},zc.getDefaultCoordinateSequenceFactory=function(){return Ac.instance()},zc.toMultiLineStringArray=function(t){var e=new Array(t.size()).fill(null);return t.toArray(e)},zc.toLineStringArray=function(t){var e=new Array(t.size()).fill(null);return t.toArray(e)},zc.toMultiPointArray=function(t){var e=new Array(t.size()).fill(null);return t.toArray(e)},zc.toLinearRingArray=function(t){var e=new Array(t.size()).fill(null);return t.toArray(e)},zc.toPointArray=function(t){var e=new Array(t.size()).fill(null);return t.toArray(e)},zc.toPolygonArray=function(t){var e=new Array(t.size()).fill(null);return t.toArray(e)},zc.createPointFromInternalCoord=function(t,e){return e.getPrecisionModel().makePrecise(t),e.getFactory().createPoint(t)},jc.serialVersionUID.get=function(){return-0x5ea75f2051eeb400},Object.defineProperties(zc,jc);var Xc=["Point","MultiPoint","LineString","MultiLineString","Polygon","MultiPolygon"],Uc=function(t){this.geometryFactory=t||new zc};Uc.prototype.read=function(t){var e,n=(e="string"==typeof t?JSON.parse(t):t).type;if(!Yc[n])throw new Error("Unknown GeoJSON type: "+e.type);return-1!==Xc.indexOf(n)?Yc[n].apply(this,[e.coordinates]):"GeometryCollection"===n?Yc[n].apply(this,[e.geometries]):Yc[n].apply(this,[e])},Uc.prototype.write=function(t){var e=t.getGeometryType();if(!Vc[e])throw new Error("Geometry is not supported");return Vc[e].apply(this,[t])};var Yc={Feature:function(t){var e={};for(var n in t)e[n]=t[n];if(t.geometry){var r=t.geometry.type;if(!Yc[r])throw new Error("Unknown GeoJSON type: "+t.type);e.geometry=this.read(t.geometry)}return t.bbox&&(e.bbox=Yc.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 Pa(r[0],r[1]))}return e},bbox:function(t){return this.geometryFactory.createLinearRing([new Pa(t[0],t[1]),new Pa(t[2],t[1]),new Pa(t[2],t[3]),new Pa(t[0],t[3]),new Pa(t[0],t[1])])},Point:function(t){var e=new Pa(t[0],t[1]);return this.geometryFactory.createPoint(e)},MultiPoint:function(t){for(var e=[],n=0;n<t.length;++n)e.push(Yc.Point.apply(this,[t[n]]));return this.geometryFactory.createMultiPoint(e)},LineString:function(t){var e=Yc.coordinates.apply(this,[t]);return this.geometryFactory.createLineString(e)},MultiLineString:function(t){for(var e=[],n=0;n<t.length;++n)e.push(Yc.LineString.apply(this,[t[n]]));return this.geometryFactory.createMultiLineString(e)},Polygon:function(t){for(var e=Yc.coordinates.apply(this,[t[0]]),n=this.geometryFactory.createLinearRing(e),r=[],i=1;i<t.length;++i){var o=t[i],s=Yc.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(Yc.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)}},Vc={coordinate:function(t){return[t.x,t.y]},Point:function(t){return{type:"Point",coordinates:Vc.coordinate.apply(this,[t.getCoordinate()])}},MultiPoint:function(t){for(var e=[],n=0;n<t._geometries.length;++n){var r=t._geometries[n],i=Vc.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(Vc.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=Vc.LineString.apply(this,[r]);e.push(i.coordinates)}return{type:"MultiLineString",coordinates:e}},Polygon:function(t){var e=[],n=Vc.LineString.apply(this,[t._shell]);e.push(n.coordinates);for(var r=0;r<t._holes.length;++r){var i=t._holes[r],o=Vc.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=Vc.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(Vc[i].apply(this,[r]))}return{type:"GeometryCollection",geometries:e}}},Hc=function(t){this.geometryFactory=t||new zc,this.precisionModel=this.geometryFactory.getPrecisionModel(),this.parser=new Uc(this.geometryFactory)};Hc.prototype.read=function(t){var e=this.parser.read(t);return this.precisionModel.getType()===qc.FIXED&&this.reducePrecision(e),e},Hc.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 Wc=function(){this.parser=new Uc(this.geometryFactory)};Wc.prototype.write=function(t){return this.parser.write(t)};var Jc=function(){},Zc={ON:{configurable:!0},LEFT:{configurable:!0},RIGHT:{configurable:!0}};function Kc(t){this.message=t||""}function Qc(){this.array_=[]}Jc.prototype.interfaces_=function(){return[]},Jc.prototype.getClass=function(){return Jc},Jc.opposite=function(t){return t===Jc.LEFT?Jc.RIGHT:t===Jc.RIGHT?Jc.LEFT:t},Zc.ON.get=function(){return 0},Zc.LEFT.get=function(){return 1},Zc.RIGHT.get=function(){return 2},Object.defineProperties(Jc,Zc),(Kc.prototype=new Error).name="EmptyStackException",(Qc.prototype=new Lu).add=function(t){return this.array_.push(t),!0},Qc.prototype.get=function(t){if(t<0||t>=this.size())throw new Error;return this.array_[t]},Qc.prototype.push=function(t){return this.array_.push(t),t},Qc.prototype.pop=function(t){if(0===this.array_.length)throw new Kc;return this.array_.pop()},Qc.prototype.peek=function(){if(0===this.array_.length)throw new Kc;return this.array_[this.array_.length-1]},Qc.prototype.empty=function(){return 0===this.array_.length},Qc.prototype.isEmpty=function(){return this.empty()},Qc.prototype.search=function(t){return this.array_.indexOf(t)},Qc.prototype.size=function(){return this.array_.length},Qc.prototype.toArray=function(){for(var t=[],e=0,n=this.array_.length;e<n;e++)t.push(this.array_[e]);return t};var $c=function(){this._minIndex=-1,this._minCoord=null,this._minDe=null,this._orientedDe=null};$c.prototype.getCoordinate=function(){return this._minCoord},$c.prototype.getRightmostSide=function(t,e){var n=this.getRightmostSideOfSegment(t,e);return n<0&&(n=this.getRightmostSideOfSegment(t,e-1)),n<0&&(this._minCoord=null,this.checkForRightmostCoordinate(t)),n},$c.prototype.findRightmostEdgeAtVertex=function(){var t=this._minDe.getEdge().getCoordinates();au.isTrue(0<this._minIndex&&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=fu.computeOrientation(this._minCoord,n,e),i=!1;e.y<this._minCoord.y&&n.y<this._minCoord.y&&r===fu.COUNTERCLOCKWISE?i=!0:e.y>this._minCoord.y&&n.y>this._minCoord.y&&r===fu.CLOCKWISE&&(i=!0),i&&(this._minIndex=this._minIndex-1)},$c.prototype.getRightmostSideOfSegment=function(t,e){var n=t.getEdge().getCoordinates();if(e<0||e+1>=n.length)return-1;if(n[e].y===n[e+1].y)return-1;var r=Jc.LEFT;return n[e].y<n[e+1].y&&(r=Jc.RIGHT),r},$c.prototype.getEdge=function(){return this._orientedDe},$c.prototype.checkForRightmostCoordinate=function(t){for(var e=t.getEdge().getCoordinates(),n=0;n<e.length-1;n++)(null===this._minCoord||e[n].x>this._minCoord.x)&&(this._minDe=t,this._minIndex=n,this._minCoord=e[n])},$c.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)},$c.prototype.findEdge=function(t){for(var e=t.iterator();e.hasNext();){var n=e.next();n.isForward()&&this.checkForRightmostCoordinate(n)}au.isTrue(0!==this._minIndex||this._minCoord.equals(this._minDe.getCoordinate()),"inconsistency in rightmost processing"),0===this._minIndex?this.findRightmostEdgeAtNode():this.findRightmostEdgeAtVertex(),this._orientedDe=this._minDe,this.getRightmostSide(this._minDe,this._minIndex)===Jc.LEFT&&(this._orientedDe=this._minDe.getSym())},$c.prototype.interfaces_=function(){return[]},$c.prototype.getClass=function(){return $c};var th=function(n){function r(t,e){n.call(this,r.msgWithCoord(t,e)),this.pt=e?new Pa(e):null,this.name="TopologyException"}return n&&(r.__proto__=n),((r.prototype=Object.create(n&&n.prototype)).constructor=r).prototype.getCoordinate=function(){return this.pt},r.prototype.interfaces_=function(){return[]},r.prototype.getClass=function(){return r},r.msgWithCoord=function(t,e){return e?t:t+" [ "+e+" ]"},r}(ou),eh=function(){this.array_=[]};eh.prototype.addLast=function(t){this.array_.push(t)},eh.prototype.removeFirst=function(){return this.array_.shift()},eh.prototype.isEmpty=function(){return 0===this.array_.length};var nh=function(){this._finder=null,this._dirEdgeList=new Ou,this._nodes=new Ou,this._rightMostCoord=null,this._env=null,this._finder=new $c};nh.prototype.clearVisitedEdges=function(){for(var t=this._dirEdgeList.iterator();t.hasNext();){t.next().setVisited(!1)}},nh.prototype.getRightmostCoordinate=function(){return this._rightMostCoord},nh.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 th("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)}},nh.prototype.computeDepth=function(t){this.clearVisitedEdges();var e=this._finder.getEdge();e.setEdgeDepths(Jc.RIGHT,t),this.copySymDepths(e),this.computeDepths(e)},nh.prototype.create=function(t){this.addReachable(t),this._finder.findEdge(this._dirEdgeList),this._rightMostCoord=this._finder.getCoordinate()},nh.prototype.findResultEdges=function(){for(var t=this._dirEdgeList.iterator();t.hasNext();){var e=t.next();1<=e.getDepth(Jc.RIGHT)&&e.getDepth(Jc.LEFT)<=0&&!e.isInteriorAreaEdge()&&e.setInResult(!0)}},nh.prototype.computeDepths=function(t){var e=new ju,n=new eh,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))}}}},nh.prototype.compareTo=function(t){var e=t;return this._rightMostCoord.x<e._rightMostCoord.x?-1:this._rightMostCoord.x>e._rightMostCoord.x?1:0},nh.prototype.getEnvelope=function(){if(null===this._env){for(var t=new Qa,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},nh.prototype.addReachable=function(t){var e=new Qc;for(e.add(t);!e.empty();){var n=e.pop();this.add(n,e)}},nh.prototype.copySymDepths=function(t){var e=t.getSym();e.setDepth(Jc.LEFT,t.getDepth(Jc.RIGHT)),e.setDepth(Jc.RIGHT,t.getDepth(Jc.LEFT))},nh.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)}},nh.prototype.getNodes=function(){return this._nodes},nh.prototype.getDirectedEdges=function(){return this._dirEdgeList},nh.prototype.interfaces_=function(){return[Ca]},nh.prototype.getClass=function(){return nh};var rh=function t(){if(this.location=null,1===arguments.length){if(arguments[0]instanceof Array){var e=arguments[0];this.init(e.length)}else if(Number.isInteger(arguments[0])){var n=arguments[0];this.init(1),this.location[Jc.ON]=n}else if(arguments[0]instanceof t){var r=arguments[0];if(this.init(r.location.length),null!==r)for(var i=0;i<this.location.length;i++)this.location[i]=r.location[i]}}else if(3===arguments.length){var o=arguments[0],s=arguments[1],a=arguments[2];this.init(3),this.location[Jc.ON]=o,this.location[Jc.LEFT]=s,this.location[Jc.RIGHT]=a}};rh.prototype.setAllLocations=function(t){for(var e=0;e<this.location.length;e++)this.location[e]=t},rh.prototype.isNull=function(){for(var t=0;t<this.location.length;t++)if(this.location[t]!==Aa.NONE)return!1;return!0},rh.prototype.setAllLocationsIfNull=function(t){for(var e=0;e<this.location.length;e++)this.location[e]===Aa.NONE&&(this.location[e]=t)},rh.prototype.isLine=function(){return 1===this.location.length},rh.prototype.merge=function(t){if(t.location.length>this.location.length){var e=new Array(3).fill(null);e[Jc.ON]=this.location[Jc.ON],e[Jc.LEFT]=Aa.NONE,e[Jc.RIGHT]=Aa.NONE,this.location=e}for(var n=0;n<this.location.length;n++)this.location[n]===Aa.NONE&&n<t.location.length&&(this.location[n]=t.location[n])},rh.prototype.getLocations=function(){return this.location},rh.prototype.flip=function(){if(this.location.length<=1)return null;var t=this.location[Jc.LEFT];this.location[Jc.LEFT]=this.location[Jc.RIGHT],this.location[Jc.RIGHT]=t},rh.prototype.toString=function(){var t=new Ba;return 1<this.location.length&&t.append(Aa.toLocationSymbol(this.location[Jc.LEFT])),t.append(Aa.toLocationSymbol(this.location[Jc.ON])),1<this.location.length&&t.append(Aa.toLocationSymbol(this.location[Jc.RIGHT])),t.toString()},rh.prototype.setLocations=function(t,e,n){this.location[Jc.ON]=t,this.location[Jc.LEFT]=e,this.location[Jc.RIGHT]=n},rh.prototype.get=function(t){return t<this.location.length?this.location[t]:Aa.NONE},rh.prototype.isArea=function(){return 1<this.location.length},rh.prototype.isAnyNull=function(){for(var t=0;t<this.location.length;t++)if(this.location[t]===Aa.NONE)return!0;return!1},rh.prototype.setLocation=function(){if(1===arguments.length){var t=arguments[0];this.setLocation(Jc.ON,t)}else if(2===arguments.length){var e=arguments[0],n=arguments[1];this.location[e]=n}},rh.prototype.init=function(t){this.location=new Array(t).fill(null),this.setAllLocations(Aa.NONE)},rh.prototype.isEqualOnSide=function(t,e){return this.location[e]===t.location[e]},rh.prototype.allPositionsEqual=function(t){for(var e=0;e<this.location.length;e++)if(this.location[e]!==t)return!1;return!0},rh.prototype.interfaces_=function(){return[]},rh.prototype.getClass=function(){return rh};var ih=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 rh(e),this.elt[1]=new rh(e)}else if(arguments[0]instanceof t){var n=arguments[0];this.elt[0]=new rh(n.elt[0]),this.elt[1]=new rh(n.elt[1])}}else if(2===arguments.length){var r=arguments[0],i=arguments[1];this.elt[0]=new rh(Aa.NONE),this.elt[1]=new rh(Aa.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 rh(o,s,a),this.elt[1]=new rh(o,s,a)}else if(4===arguments.length){var u=arguments[0],c=arguments[1],h=arguments[2],l=arguments[3];this.elt[0]=new rh(Aa.NONE,Aa.NONE,Aa.NONE),this.elt[1]=new rh(Aa.NONE,Aa.NONE,Aa.NONE),this.elt[u].setLocations(c,h,l)}};ih.prototype.getGeometryCount=function(){var t=0;return this.elt[0].isNull()||t++,this.elt[1].isNull()||t++,t},ih.prototype.setAllLocations=function(t,e){this.elt[t].setAllLocations(e)},ih.prototype.isNull=function(t){return this.elt[t].isNull()},ih.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)}},ih.prototype.isLine=function(t){return this.elt[t].isLine()},ih.prototype.merge=function(t){for(var e=0;e<2;e++)null===this.elt[e]&&null!==t.elt[e]?this.elt[e]=new rh(t.elt[e]):this.elt[e].merge(t.elt[e])},ih.prototype.flip=function(){this.elt[0].flip(),this.elt[1].flip()},ih.prototype.getLocation=function(){if(1===arguments.length){var t=arguments[0];return this.elt[t].get(Jc.ON)}if(2===arguments.length){var e=arguments[0],n=arguments[1];return this.elt[e].get(n)}},ih.prototype.toString=function(){var t=new Ba;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()},ih.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()}},ih.prototype.isAnyNull=function(t){return this.elt[t].isAnyNull()},ih.prototype.setLocation=function(){if(2===arguments.length){var t=arguments[0],e=arguments[1];this.elt[t].setLocation(Jc.ON,e)}else if(3===arguments.length){var n=arguments[0],r=arguments[1],i=arguments[2];this.elt[n].setLocation(r,i)}},ih.prototype.isEqualOnSide=function(t,e){return this.elt[0].isEqualOnSide(t.elt[0],e)&&this.elt[1].isEqualOnSide(t.elt[1],e)},ih.prototype.allPositionsEqual=function(t,e){return this.elt[t].allPositionsEqual(e)},ih.prototype.toLine=function(t){this.elt[t].isArea()&&(this.elt[t]=new rh(this.elt[t].location[0]))},ih.prototype.interfaces_=function(){return[]},ih.prototype.getClass=function(){return ih},ih.toLineLabel=function(t){for(var e=new ih(Aa.NONE),n=0;n<2;n++)e.setLocation(n,t.getLocation(n));return e};var oh=function(){this._startDe=null,this._maxNodeDegree=-1,this._edges=new Ou,this._pts=new Ou,this._label=new ih(Aa.NONE),this._ring=null,this._isHole=null,this._shell=null,this._holes=new Ou,this._geometryFactory=null;var t=arguments[0],e=arguments[1];this._geometryFactory=e,this.computePoints(t),this.computeRing()};oh.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=fu.isCCW(this._ring.getCoordinates())},oh.prototype.isIsolated=function(){return 1===this._label.getGeometryCount()},oh.prototype.computePoints=function(t){var e=this._startDe=t,n=!0;do{if(null===e)throw new th("Found null DirectedEdge");if(e.getEdgeRing()===this)throw new th("Directed Edge visited twice during ring-building at "+e.getCoordinate());this._edges.add(e);var r=e.getLabel();au.isTrue(r.isArea()),this.mergeLabel(r),this.addPoints(e.getEdge(),e.isForward(),n),n=!1,this.setEdgeRing(e,this),e=this.getNext(e)}while(e!==this._startDe)},oh.prototype.getLinearRing=function(){return this._ring},oh.prototype.getCoordinate=function(t){return this._pts.get(t)},oh.prototype.computeMaxNodeDegree=function(){this._maxNodeDegree=0;var t=this._startDe;do{var e=t.getNode().getEdges().getOutgoingDegree(this);e>this._maxNodeDegree&&(this._maxNodeDegree=e),t=this.getNext(t)}while(t!==this._startDe);this._maxNodeDegree*=2},oh.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;0<=a;a--)this._pts.add(r[a])}},oh.prototype.isHole=function(){return this._isHole},oh.prototype.setInResult=function(){for(var t=this._startDe;t.getEdge().setInResult(!0),(t=t.getNext())!==this._startDe;);},oh.prototype.containsPoint=function(t){var e=this.getLinearRing();if(!e.getEnvelopeInternal().contains(t))return!1;if(!fu.isPointInRing(t,e.getCoordinates()))return!1;for(var n=this._holes.iterator();n.hasNext();){if(n.next().containsPoint(t))return!1}return!0},oh.prototype.addHole=function(t){this._holes.add(t)},oh.prototype.isShell=function(){return null===this._shell},oh.prototype.getLabel=function(){return this._label},oh.prototype.getEdges=function(){return this._edges},oh.prototype.getMaxNodeDegree=function(){return this._maxNodeDegree<0&&this.computeMaxNodeDegree(),this._maxNodeDegree},oh.prototype.getShell=function(){return this._shell},oh.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,Jc.RIGHT);if(r===Aa.NONE)return null;if(this._label.getLocation(n)===Aa.NONE)return this._label.setLocation(n,r),null}},oh.prototype.setShell=function(t){null!==(this._shell=t)&&t.addHole(this)},oh.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)},oh.prototype.interfaces_=function(){return[]},oh.prototype.getClass=function(){return oh};var sh=function(n){function t(){var t=arguments[0],e=arguments[1];n.call(this,t,e)}return n&&(t.__proto__=n),((t.prototype=Object.create(n&&n.prototype)).constructor=t).prototype.setEdgeRing=function(t,e){t.setMinEdgeRing(e)},t.prototype.getNext=function(t){return t.getNextMin()},t.prototype.interfaces_=function(){return[]},t.prototype.getClass=function(){return t},t}(oh),ah=function(n){function t(){var t=arguments[0],e=arguments[1];n.call(this,t,e)}return n&&(t.__proto__=n),((t.prototype=Object.create(n&&n.prototype)).constructor=t).prototype.buildMinimalRings=function(){var t=new Ou,e=this._startDe;do{if(null===e.getMinEdgeRing()){var n=new sh(e,this._geometryFactory);t.add(n)}e=e.getNext()}while(e!==this._startDe);return t},t.prototype.setEdgeRing=function(t,e){t.setEdgeRing(e)},t.prototype.linkDirectedEdgesForMinimalEdgeRings=function(){var t=this._startDe;do{t.getNode().getEdges().linkMinimalDirectedEdges(this),t=t.getNext()}while(t!==this._startDe)},t.prototype.getNext=function(t){return t.getNext()},t.prototype.interfaces_=function(){return[]},t.prototype.getClass=function(){return t},t}(oh),uh=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}};uh.prototype.setVisited=function(t){this._isVisited=t},uh.prototype.setInResult=function(t){this._isInResult=t},uh.prototype.isCovered=function(){return this._isCovered},uh.prototype.isCoveredSet=function(){return this._isCoveredSet},uh.prototype.setLabel=function(t){this._label=t},uh.prototype.getLabel=function(){return this._label},uh.prototype.setCovered=function(t){this._isCovered=t,this._isCoveredSet=!0},uh.prototype.updateIM=function(t){au.isTrue(2<=this._label.getGeometryCount(),"found partial label"),this.computeIM(t)},uh.prototype.isInResult=function(){return this._isInResult},uh.prototype.isVisited=function(){return this._isVisited},uh.prototype.interfaces_=function(){return[]},uh.prototype.getClass=function(){return uh};var ch=function(n){function i(){n.call(this),this._coord=null,this._edges=null;var t=arguments[0],e=arguments[1];this._coord=t,this._edges=e,this._label=new ih(0,Aa.NONE)}return n&&(i.__proto__=n),((i.prototype=Object.create(n&&n.prototype)).constructor=i).prototype.isIncidentEdgeInResult=function(){for(var t=this.getEdges().getEdges().iterator();t.hasNext();){if(t.next().getEdge().isInResult())return!0}return!1},i.prototype.isIsolated=function(){return 1===this._label.getGeometryCount()},i.prototype.getCoordinate=function(){return this._coord},i.prototype.print=function(t){t.println("node "+this._coord+" lbl: "+this._label)},i.prototype.computeIM=function(t){},i.prototype.computeMergedLocation=function(t,e){var n=Aa.NONE;if(n=this._label.getLocation(e),!t.isNull(e)){var r=t.getLocation(e);n!==Aa.BOUNDARY&&(n=r)}return n},i.prototype.setLabel=function(){if(2!==arguments.length)return n.prototype.setLabel.apply(this,arguments);var t=arguments[0],e=arguments[1];null===this._label?this._label=new ih(t,e):this._label.setLocation(t,e)},i.prototype.getEdges=function(){return this._edges},i.prototype.mergeLabel=function(){if(arguments[0]instanceof i){var t=arguments[0];this.mergeLabel(t._label)}else if(arguments[0]instanceof ih)for(var e=arguments[0],n=0;n<2;n++){var r=this.computeMergedLocation(e,n);this._label.getLocation(n)===Aa.NONE&&this._label.setLocation(n,r)}},i.prototype.add=function(t){this._edges.insert(t),t.setNode(this)},i.prototype.setLabelBoundary=function(t){if(null===this._label)return null;var e=Aa.NONE;null!==this._label&&(e=this._label.getLocation(t));var n=null;switch(e){case Aa.BOUNDARY:n=Aa.INTERIOR;break;case Aa.INTERIOR:default:n=Aa.BOUNDARY}this._label.setLocation(t,n)},i.prototype.interfaces_=function(){return[]},i.prototype.getClass=function(){return i},i}(uh),hh=function(){this.nodeMap=new Zu,this.nodeFact=null;var t=arguments[0];this.nodeFact=t};hh.prototype.find=function(t){return this.nodeMap.get(t)},hh.prototype.addNode=function(){if(arguments[0]instanceof Pa){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 ch){var n=arguments[0],r=this.nodeMap.get(n.getCoordinate());return null===r?(this.nodeMap.put(n.getCoordinate(),n),n):(r.mergeLabel(n),r)}},hh.prototype.print=function(t){for(var e=this.iterator();e.hasNext();){e.next().print(t)}},hh.prototype.iterator=function(){return this.nodeMap.values().iterator()},hh.prototype.values=function(){return this.nodeMap.values()},hh.prototype.getBoundaryNodes=function(t){for(var e=new Ou,n=this.iterator();n.hasNext();){var r=n.next();r.getLabel().getLocation(t)===Aa.BOUNDARY&&e.add(r)}return e},hh.prototype.add=function(t){var e=t.getCoordinate();this.addNode(e).add(t)},hh.prototype.interfaces_=function(){return[]},hh.prototype.getClass=function(){return hh};var lh=function(){},ph={NE:{configurable:!0},NW:{configurable:!0},SW:{configurable:!0},SE:{configurable:!0}};lh.prototype.interfaces_=function(){return[]},lh.prototype.getClass=function(){return lh},lh.isNorthern=function(t){return t===lh.NE||t===lh.NW},lh.isOpposite=function(t,e){return t!==e&&2===(t-e+4)%4},lh.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===(e<t?t:e)?3:n},lh.isInHalfPlane=function(t,e){return e===lh.SE?t===lh.SE||t===lh.SW:t===e||t===e+1},lh.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 ba("Cannot compute the quadrant for point ( "+t+", "+e+" )");return 0<=t?0<=e?lh.NE:lh.SE:0<=e?lh.NW:lh.SW}if(arguments[0]instanceof Pa&&arguments[1]instanceof Pa){var n=arguments[0],r=arguments[1];if(r.x===n.x&&r.y===n.y)throw new ba("Cannot compute the quadrant for two identical points "+n);return r.x>=n.x?r.y>=n.y?lh.NE:lh.SE:r.y>=n.y?lh.NW:lh.SW}},ph.NE.get=function(){return 0},ph.NW.get=function(){return 1},ph.SW.get=function(){return 2},ph.SE.get=function(){return 3},Object.defineProperties(lh,ph);var fh=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];this._edge=e,this.init(n,r),this._label=null}else if(4===arguments.length){var i=arguments[0],o=arguments[1],s=arguments[2],a=arguments[3];this._edge=i,this.init(o,s),this._label=a}};fh.prototype.compareDirection=function(t){return this._dx===t._dx&&this._dy===t._dy?0:this._quadrant>t._quadrant?1:this._quadrant<t._quadrant?-1:fu.computeOrientation(t._p0,t._p1,this._p1)},fh.prototype.getDy=function(){return this._dy},fh.prototype.getCoordinate=function(){return this._p0},fh.prototype.setNode=function(t){this._node=t},fh.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)},fh.prototype.compareTo=function(t){var e=t;return this.compareDirection(e)},fh.prototype.getDirectedCoordinate=function(){return this._p1},fh.prototype.getDx=function(){return this._dx},fh.prototype.getLabel=function(){return this._label},fh.prototype.getEdge=function(){return this._edge},fh.prototype.getQuadrant=function(){return this._quadrant},fh.prototype.getNode=function(){return this._node},fh.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},fh.prototype.computeLabel=function(t){},fh.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=lh.quadrant(this._dx,this._dy),au.isTrue(!(0===this._dx&&0===this._dy),"EdgeEnd with identical endpoints found")},fh.prototype.interfaces_=function(){return[Ca]},fh.prototype.getClass=function(){return fh};var gh=function(r){function t(){var t=arguments[0],e=arguments[1];if(r.call(this,t),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=e)this.init(t.getCoordinate(0),t.getCoordinate(1));else{var n=t.getNumPoints()-1;this.init(t.getCoordinate(n),t.getCoordinate(n-1))}this.computeDirectedLabel()}return r&&(t.__proto__=r),((t.prototype=Object.create(r&&r.prototype)).constructor=t).prototype.getNextMin=function(){return this._nextMin},t.prototype.getDepth=function(t){return this._depth[t]},t.prototype.setVisited=function(t){this._isVisited=t},t.prototype.computeDirectedLabel=function(){this._label=new ih(this._edge.getLabel()),this._isForward||this._label.flip()},t.prototype.getNext=function(){return this._next},t.prototype.setDepth=function(t,e){if(-999!==this._depth[t]&&this._depth[t]!==e)throw new th("assigned depths do not match",this.getCoordinate());this._depth[t]=e},t.prototype.isInteriorAreaEdge=function(){for(var t=!0,e=0;e<2;e++)this._label.isArea(e)&&this._label.getLocation(e,Jc.LEFT)===Aa.INTERIOR&&this._label.getLocation(e,Jc.RIGHT)===Aa.INTERIOR||(t=!1);return t},t.prototype.setNextMin=function(t){this._nextMin=t},t.prototype.print=function(t){r.prototype.print.call(this,t),t.print(" "+this._depth[Jc.LEFT]+"/"+this._depth[Jc.RIGHT]),t.print(" ("+this.getDepthDelta()+")"),this._isInResult&&t.print(" inResult")},t.prototype.setMinEdgeRing=function(t){this._minEdgeRing=t},t.prototype.isLineEdge=function(){var t=this._label.isLine(0)||this._label.isLine(1),e=!this._label.isArea(0)||this._label.allPositionsEqual(0,Aa.EXTERIOR),n=!this._label.isArea(1)||this._label.allPositionsEqual(1,Aa.EXTERIOR);return t&&e&&n},t.prototype.setEdgeRing=function(t){this._edgeRing=t},t.prototype.getMinEdgeRing=function(){return this._minEdgeRing},t.prototype.getDepthDelta=function(){var t=this._edge.getDepthDelta();return this._isForward||(t=-t),t},t.prototype.setInResult=function(t){this._isInResult=t},t.prototype.getSym=function(){return this._sym},t.prototype.isForward=function(){return this._isForward},t.prototype.getEdge=function(){return this._edge},t.prototype.printEdge=function(t){this.print(t),t.print(" "),this._isForward?this._edge.print(t):this._edge.printReverse(t)},t.prototype.setSym=function(t){this._sym=t},t.prototype.setVisitedEdge=function(t){this.setVisited(t),this._sym.setVisited(t)},t.prototype.setEdgeDepths=function(t,e){var n=this.getEdge().getDepthDelta();this._isForward||(n=-n);var r=1;t===Jc.LEFT&&(r=-1);var i=Jc.opposite(t),o=e+n*r;this.setDepth(t,e),this.setDepth(i,o)},t.prototype.getEdgeRing=function(){return this._edgeRing},t.prototype.isInResult=function(){return this._isInResult},t.prototype.setNext=function(t){this._next=t},t.prototype.isVisited=function(){return this._isVisited},t.prototype.interfaces_=function(){return[]},t.prototype.getClass=function(){return t},t.depthFactor=function(t,e){return t===Aa.EXTERIOR&&e===Aa.INTERIOR?1:t===Aa.INTERIOR&&e===Aa.EXTERIOR?-1:0},t}(fh),dh=function(){};dh.prototype.createNode=function(t){return new ch(t,null)},dh.prototype.interfaces_=function(){return[]},dh.prototype.getClass=function(){return dh};var yh=function(){if(this._edges=new Ou,this._nodes=null,this._edgeEndList=new Ou,0===arguments.length)this._nodes=new hh(new dh);else if(1===arguments.length){var t=arguments[0];this._nodes=new hh(t)}};yh.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)}},yh.prototype.find=function(t){return this._nodes.find(t)},yh.prototype.addNode=function(){if(arguments[0]instanceof ch){var t=arguments[0];return this._nodes.addNode(t)}if(arguments[0]instanceof Pa){var e=arguments[0];return this._nodes.addNode(e)}},yh.prototype.getNodeIterator=function(){return this._nodes.iterator()},yh.prototype.linkResultDirectedEdges=function(){for(var t=this._nodes.iterator();t.hasNext();){t.next().getEdges().linkResultDirectedEdges()}},yh.prototype.debugPrintln=function(t){Za.out.println(t)},yh.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)===Aa.BOUNDARY},yh.prototype.linkAllDirectedEdges=function(){for(var t=this._nodes.iterator();t.hasNext();){t.next().getEdges().linkAllDirectedEdges()}},yh.prototype.matchInSameDirection=function(t,e,n,r){return!!t.equals(n)&&(fu.computeOrientation(t,e,r)===fu.COLLINEAR&&lh.quadrant(t,e)===lh.quadrant(n,r))},yh.prototype.getEdgeEnds=function(){return this._edgeEndList},yh.prototype.debugPrint=function(t){Za.out.print(t)},yh.prototype.getEdgeIterator=function(){return this._edges.iterator()},yh.prototype.findEdgeInSameDirection=function(t,e){for(var n=0;n<this._edges.size();n++){var r=this._edges.get(n),i=r.getCoordinates();if(this.matchInSameDirection(t,e,i[0],i[1]))return r;if(this.matchInSameDirection(t,e,i[i.length-1],i[i.length-2]))return r}return null},yh.prototype.insertEdge=function(t){this._edges.add(t)},yh.prototype.findEdgeEnd=function(t){for(var e=this.getEdgeEnds().iterator();e.hasNext();){var n=e.next();if(n.getEdge()===t)return n}return null},yh.prototype.addEdges=function(t){for(var e=t.iterator();e.hasNext();){var n=e.next();this._edges.add(n);var r=new gh(n,!0),i=new gh(n,!1);r.setSym(i),i.setSym(r),this.add(r),this.add(i)}},yh.prototype.add=function(t){this._nodes.add(t),this._edgeEndList.add(t)},yh.prototype.getNodes=function(){return this._nodes.values()},yh.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},yh.prototype.interfaces_=function(){return[]},yh.prototype.getClass=function(){return yh},yh.linkResultDirectedEdges=function(t){for(var e=t.iterator();e.hasNext();){e.next().getEdges().linkResultDirectedEdges()}};var _h=function(){this._geometryFactory=null,this._shellList=new Ou;var t=arguments[0];this._geometryFactory=t};_h.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)}},_h.prototype.computePolygons=function(t){for(var e=new Ou,n=t.iterator();n.hasNext();){var r=n.next().toPolygon(this._geometryFactory);e.add(r)}return e},_h.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 th("unable to assign hole to a shell",r.getCoordinate(0));r.setShell(i)}}},_h.prototype.buildMinimalEdgeRings=function(t,e,n){for(var r=new Ou,i=t.iterator();i.hasNext();){var o=i.next();if(2<o.getMaxNodeDegree()){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},_h.prototype.containsPoint=function(t){for(var e=this._shellList.iterator();e.hasNext();){if(e.next().containsPoint(t))return!0}return!1},_h.prototype.buildMaximalEdgeRings=function(t){for(var e=new Ou,n=t.iterator();n.hasNext();){var r=n.next();if(r.isInResult()&&r.getLabel().isArea()&&null===r.getEdgeRing()){var i=new ah(r,this._geometryFactory);e.add(i),i.setInResult()}}return e},_h.prototype.placePolygonHoles=function(t,e){for(var n=e.iterator();n.hasNext();){var r=n.next();r.isHole()&&r.setShell(t)}},_h.prototype.getPolygons=function(){return this.computePolygons(this._shellList)},_h.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(),c=u.getLinearRing(),h=c.getEnvelopeInternal();null!==o&&(s=o.getLinearRing().getEnvelopeInternal());var l=!1;h.contains(r)&&fu.isPointInRing(i,c.getCoordinates())&&(l=!0),l&&(null===o||s.contains(h))&&(o=u)}return o},_h.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 au.isTrue(e<=1,"found two shells in MinimalEdgeRing list"),n},_h.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];yh.linkResultDirectedEdges(n);var r=this.buildMaximalEdgeRings(e),i=new Ou,o=this.buildMinimalEdgeRings(r,this._shellList,i);this.sortShellsAndHoles(o,this._shellList,i),this.placeFreeHoles(this._shellList,i)}},_h.prototype.interfaces_=function(){return[]},_h.prototype.getClass=function(){return _h};var mh=function(){};mh.prototype.getBounds=function(){},mh.prototype.interfaces_=function(){return[]},mh.prototype.getClass=function(){return mh};var vh=function(){this._bounds=null,this._item=null;var t=arguments[0],e=arguments[1];this._bounds=t,this._item=e};vh.prototype.getItem=function(){return this._item},vh.prototype.getBounds=function(){return this._bounds},vh.prototype.interfaces_=function(){return[mh,La]},vh.prototype.getClass=function(){return vh};var xh=function(){this._size=null,this._items=null,this._size=0,this._items=new Ou,this._items.add(null)};xh.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},xh.prototype.size=function(){return this._size},xh.prototype.reorder=function(t){for(var e=null,n=this._items.get(t);2*t<=this._size&&((e=2*t)!==this._size&&this._items.get(e+1).compareTo(this._items.get(e))<0&&e++,this._items.get(e).compareTo(n)<0);t=e)this._items.set(t,this._items.get(e));this._items.set(t,n)},xh.prototype.clear=function(){this._size=0,this._items.clear()},xh.prototype.isEmpty=function(){return 0===this._size},xh.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)},xh.prototype.interfaces_=function(){return[]},xh.prototype.getClass=function(){return xh};var Eh=function(){};Eh.prototype.visitItem=function(t){},Eh.prototype.interfaces_=function(){return[]},Eh.prototype.getClass=function(){return Eh};var wh=function(){};wh.prototype.insert=function(t,e){},wh.prototype.remove=function(t,e){},wh.prototype.query=function(){},wh.prototype.interfaces_=function(){return[]},wh.prototype.getClass=function(){return wh};var bh=function(){if(this._childBoundables=new Ou,this._bounds=null,this._level=null,0===arguments.length);else if(1===arguments.length){var t=arguments[0];this._level=t}},Ih={serialVersionUID:{configurable:!0}};bh.prototype.getLevel=function(){return this._level},bh.prototype.size=function(){return this._childBoundables.size()},bh.prototype.getChildBoundables=function(){return this._childBoundables},bh.prototype.addChildBoundable=function(t){au.isTrue(null===this._bounds),this._childBoundables.add(t)},bh.prototype.isEmpty=function(){return this._childBoundables.isEmpty()},bh.prototype.getBounds=function(){return null===this._bounds&&(this._bounds=this.computeBounds()),this._bounds},bh.prototype.interfaces_=function(){return[mh,La]},bh.prototype.getClass=function(){return bh},Ih.serialVersionUID.get=function(){return 0x5a1e55ec41369800},Object.defineProperties(bh,Ih);var Nh=function(){};Nh.reverseOrder=function(){return{compare:function(t,e){return e.compareTo(t)}}},Nh.min=function(t){return Nh.sort(t),t.get(0)},Nh.sort=function(t,e){var n=t.toArray();e?ec.sort(n,e):ec.sort(n);for(var r=t.iterator(),i=0,o=n.length;i<o;i++)r.next(),r.set(n[i])},Nh.singletonList=function(t){var e=new Ou;return e.add(t),e};var Ch=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()};Ch.prototype.expandToQueue=function(t,e){var n=Ch.isComposite(this._boundable1),r=Ch.isComposite(this._boundable2);if(n&&r)return Ch.area(this._boundable1)>Ch.area(this._boundable2)?this.expand(this._boundable1,this._boundable2,t,e):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 ba("neither boundable is composite")},Ch.prototype.isLeaves=function(){return!(Ch.isComposite(this._boundable1)||Ch.isComposite(this._boundable2))},Ch.prototype.compareTo=function(t){var e=t;return this._distance<e._distance?-1:this._distance>e._distance?1:0},Ch.prototype.expand=function(t,e,n,r){for(var i=t.getChildBoundables().iterator();i.hasNext();){var o=i.next(),s=new Ch(o,e,this._itemDistance);s.getDistance()<r&&n.add(s)}},Ch.prototype.getBoundable=function(t){return 0===t?this._boundable1:this._boundable2},Ch.prototype.getDistance=function(){return this._distance},Ch.prototype.distance=function(){return this.isLeaves()?this._itemDistance.distance(this._boundable1,this._boundable2):this._boundable1.getBounds().distance(this._boundable2.getBounds())},Ch.prototype.interfaces_=function(){return[Ca]},Ch.prototype.getClass=function(){return Ch},Ch.area=function(t){return t.getBounds().getArea()},Ch.isComposite=function(t){return t instanceof bh};var Sh=function t(){if(this._root=null,this._built=!1,this._itemBoundables=new Ou,this._nodeCapacity=null,0===arguments.length){var e=t.DEFAULT_NODE_CAPACITY;this._nodeCapacity=e}else if(1===arguments.length){var n=arguments[0];au.isTrue(1<n,"Node capacity must be greater than 1"),this._nodeCapacity=n}},Mh={IntersectsOp:{configurable:!0},serialVersionUID:{configurable:!0},DEFAULT_NODE_CAPACITY:{configurable:!0}};Sh.prototype.getNodeCapacity=function(){return this._nodeCapacity},Sh.prototype.lastNode=function(t){return t.get(t.size()-1)},Sh.prototype.size=function(){if(0===arguments.length)return this.isEmpty()?0:(this.build(),this.size(this._root));if(1===arguments.length){for(var t=0,e=arguments[0].getChildBoundables().iterator();e.hasNext();){var n=e.next();n instanceof bh?t+=this.size(n):n instanceof vh&&(t+=1)}return t}},Sh.prototype.removeItem=function(t,e){for(var n=null,r=t.getChildBoundables().iterator();r.hasNext();){var i=r.next();i instanceof vh&&i.getItem()===e&&(n=i)}return null!==n&&(t.getChildBoundables().remove(n),!0)},Sh.prototype.itemsTree=function(){if(0===arguments.length){this.build();var t=this.itemsTree(this._root);return null===t?new Ou:t}if(1===arguments.length){for(var e=arguments[0],n=new Ou,r=e.getChildBoundables().iterator();r.hasNext();){var i=r.next();if(i instanceof bh){var o=this.itemsTree(i);null!==o&&n.add(o)}else i instanceof vh?n.add(i.getItem()):au.shouldNeverReachHere()}return n.size()<=0?null:n}},Sh.prototype.insert=function(t,e){au.isTrue(!this._built,"Cannot insert items into an STR packed R-tree after it has been built."),this._itemBoundables.add(new vh(t,e))},Sh.prototype.boundablesAtLevel=function(){if(1===arguments.length){var t=arguments[0],e=new Ou;return this.boundablesAtLevel(t,this._root,e),e}if(3===arguments.length){var n=arguments[0],r=arguments[1],i=arguments[2];if(au.isTrue(-2<n),r.getLevel()===n)return i.add(r),null;for(var o=r.getChildBoundables().iterator();o.hasNext();){var s=o.next();s instanceof bh?this.boundablesAtLevel(n,s,i):(au.isTrue(s instanceof vh),-1===n&&i.add(s))}return null}},Sh.prototype.query=function(){if(1===arguments.length){var t=arguments[0];this.build();var e=new Ou;return this.isEmpty()||this.getIntersectsOp().intersects(this._root.getBounds(),t)&&this.query(t,this._root,e),e}if(2===arguments.length){var n=arguments[0],r=arguments[1];if(this.build(),this.isEmpty())return null;this.getIntersectsOp().intersects(this._root.getBounds(),n)&&this.query(n,this._root,r)}else if(3===arguments.length)if(Fa(arguments[2],Eh)&&arguments[0]instanceof Object&&arguments[1]instanceof bh)for(var i=arguments[0],o=arguments[1],s=arguments[2],a=o.getChildBoundables(),u=0;u<a.size();u++){var c=a.get(u);this.getIntersectsOp().intersects(c.getBounds(),i)&&(c instanceof bh?this.query(i,c,s):c instanceof vh?s.visitItem(c.getItem()):au.shouldNeverReachHere())}else if(Fa(arguments[2],Lu)&&arguments[0]instanceof Object&&arguments[1]instanceof bh)for(var h=arguments[0],l=arguments[1],p=arguments[2],f=l.getChildBoundables(),g=0;g<f.size();g++){var d=f.get(g);this.getIntersectsOp().intersects(d.getBounds(),h)&&(d instanceof bh?this.query(h,d,p):d instanceof vh?p.add(d.getItem()):au.shouldNeverReachHere())}},Sh.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},Sh.prototype.getRoot=function(){return this.build(),this._root},Sh.prototype.remove=function(){if(2===arguments.length){var t=arguments[0],e=arguments[1];return this.build(),!!this.getIntersectsOp().intersects(this._root.getBounds(),t)&&this.remove(t,this._root,e)}if(3===arguments.length){var n=arguments[0],r=arguments[1],i=arguments[2],o=this.removeItem(r,i);if(o)return!0;for(var s=null,a=r.getChildBoundables().iterator();a.hasNext();){var u=a.next();if(this.getIntersectsOp().intersects(u.getBounds(),n)&&(u instanceof bh&&(o=this.remove(n,u,i)))){s=u;break}}return null!==s&&s.getChildBoundables().isEmpty()&&r.getChildBoundables().remove(s),o}},Sh.prototype.createHigherLevels=function(t,e){au.isTrue(!t.isEmpty());var n=this.createParentBoundables(t,e+1);return 1===n.size()?n.get(0):this.createHigherLevels(n,e+1)},Sh.prototype.depth=function(){if(0===arguments.length)return this.isEmpty()?0:(this.build(),this.depth(this._root));if(1===arguments.length){for(var t=0,e=arguments[0].getChildBoundables().iterator();e.hasNext();){var n=e.next();if(n instanceof bh){var r=this.depth(n);t<r&&(t=r)}}return t+1}},Sh.prototype.createParentBoundables=function(t,e){au.isTrue(!t.isEmpty());var n=new Ou;n.add(this.createNode(e));var r=new Ou(t);Nh.sort(r,this.getComparator());for(var i=r.iterator();i.hasNext();){var o=i.next();this.lastNode(n).getChildBoundables().size()===this.getNodeCapacity()&&n.add(this.createNode(e)),this.lastNode(n).addChildBoundable(o)}return n},Sh.prototype.isEmpty=function(){return this._built?this._root.isEmpty():this._itemBoundables.isEmpty()},Sh.prototype.interfaces_=function(){return[La]},Sh.prototype.getClass=function(){return Sh},Sh.compareDoubles=function(t,e){return e<t?1:t<e?-1:0},Mh.IntersectsOp.get=function(){return Lh},Mh.serialVersionUID.get=function(){return-0x35ef64c82d4c5400},Mh.DEFAULT_NODE_CAPACITY.get=function(){return 10},Object.defineProperties(Sh,Mh);var Lh=function(){},Ph=function(){};Ph.prototype.distance=function(t,e){},Ph.prototype.interfaces_=function(){return[]},Ph.prototype.getClass=function(){return Ph};var Oh=function(c){function _(t){t=t||_.DEFAULT_NODE_CAPACITY,c.call(this,t)}c&&(_.__proto__=c);var t={STRtreeNode:{configurable:!0},serialVersionUID:{configurable:!0},xComparator:{configurable:!0},yComparator:{configurable:!0},intersectsOp:{configurable:!0},DEFAULT_NODE_CAPACITY:{configurable:!0}};return((_.prototype=Object.create(c&&c.prototype)).constructor=_).prototype.createParentBoundablesFromVerticalSlices=function(t,e){au.isTrue(0<t.length);for(var n=new Ou,r=0;r<t.length;r++)n.addAll(this.createParentBoundablesFromVerticalSlice(t[r],e));return n},_.prototype.createNode=function(t){return new Rh(t)},_.prototype.size=function(){return 0===arguments.length?c.prototype.size.call(this):c.prototype.size.apply(this,arguments)},_.prototype.insert=function(){if(2!==arguments.length)return c.prototype.insert.apply(this,arguments);var t=arguments[0],e=arguments[1];if(t.isNull())return null;c.prototype.insert.call(this,t,e)},_.prototype.getIntersectsOp=function(){return _.intersectsOp},_.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 Ou;for(var s=0;i.hasNext()&&s<n;){var a=i.next();r[o].add(a),s++}}return r},_.prototype.query=function(){if(1===arguments.length){var t=arguments[0];return c.prototype.query.call(this,t)}if(2===arguments.length){var e=arguments[0],n=arguments[1];c.prototype.query.call(this,e,n)}else if(3===arguments.length)if(Fa(arguments[2],Eh)&&arguments[0]instanceof Object&&arguments[1]instanceof bh){var r=arguments[0],i=arguments[1],o=arguments[2];c.prototype.query.call(this,r,i,o)}else if(Fa(arguments[2],Lu)&&arguments[0]instanceof Object&&arguments[1]instanceof bh){var s=arguments[0],a=arguments[1],u=arguments[2];c.prototype.query.call(this,s,a,u)}},_.prototype.getComparator=function(){return _.yComparator},_.prototype.createParentBoundablesFromVerticalSlice=function(t,e){return c.prototype.createParentBoundables.call(this,t,e)},_.prototype.remove=function(){if(2!==arguments.length)return c.prototype.remove.apply(this,arguments);var t=arguments[0],e=arguments[1];return c.prototype.remove.call(this,t,e)},_.prototype.depth=function(){return 0===arguments.length?c.prototype.depth.call(this):c.prototype.depth.apply(this,arguments)},_.prototype.createParentBoundables=function(t,e){au.isTrue(!t.isEmpty());var n=Math.trunc(Math.ceil(t.size()/this.getNodeCapacity())),r=new Ou(t);Nh.sort(r,_.xComparator);var i=this.verticalSlices(r,Math.trunc(Math.ceil(Math.sqrt(n))));return this.createParentBoundablesFromVerticalSlices(i,e)},_.prototype.nearestNeighbour=function(){if(1===arguments.length){if(Fa(arguments[0],Ph)){var t=arguments[0],e=new Ch(this.getRoot(),this.getRoot(),t);return this.nearestNeighbour(e)}if(arguments[0]instanceof Ch){var n=arguments[0];return this.nearestNeighbour(n,Ia.POSITIVE_INFINITY)}}else if(2===arguments.length){if(arguments[0]instanceof _&&Fa(arguments[1],Ph)){var r=arguments[0],i=arguments[1],o=new Ch(this.getRoot(),r.getRoot(),i);return this.nearestNeighbour(o)}if(arguments[0]instanceof Ch&&"number"==typeof arguments[1]){var s=arguments[0],a=arguments[1],u=null,c=new xh;for(c.add(s);!c.isEmpty()&&0<a;){var h=c.poll(),l=h.getDistance();if(a<=l)break;h.isLeaves()?(a=l,u=h):h.expandToQueue(c,a)}return[u.getBoundable(0).getItem(),u.getBoundable(1).getItem()]}}else if(3===arguments.length){var p=arguments[0],f=arguments[1],g=arguments[2],d=new vh(p,f),y=new Ch(this.getRoot(),d,g);return this.nearestNeighbour(y)[0]}},_.prototype.interfaces_=function(){return[wh,La]},_.prototype.getClass=function(){return _},_.centreX=function(t){return _.avg(t.getMinX(),t.getMaxX())},_.avg=function(t,e){return(t+e)/2},_.centreY=function(t){return _.avg(t.getMinY(),t.getMaxY())},t.STRtreeNode.get=function(){return Rh},t.serialVersionUID.get=function(){return 0x39920f7d5f261e0},t.xComparator.get=function(){return{interfaces_:function(){return[Ma]},compare:function(t,e){return c.compareDoubles(_.centreX(t.getBounds()),_.centreX(e.getBounds()))}}},t.yComparator.get=function(){return{interfaces_:function(){return[Ma]},compare:function(t,e){return c.compareDoubles(_.centreY(t.getBounds()),_.centreY(e.getBounds()))}}},t.intersectsOp.get=function(){return{interfaces_:function(){return[c.IntersectsOp]},intersects:function(t,e){return t.intersects(e)}}},t.DEFAULT_NODE_CAPACITY.get=function(){return 10},Object.defineProperties(_,t),_}(Sh),Rh=function(e){function t(){var t=arguments[0];e.call(this,t)}return e&&(t.__proto__=e),((t.prototype=Object.create(e&&e.prototype)).constructor=t).prototype.computeBounds=function(){for(var t=null,e=this.getChildBoundables().iterator();e.hasNext();){var n=e.next();null===t?t=new Qa(n.getBounds()):t.expandToInclude(n.getBounds())}return t},t.prototype.interfaces_=function(){return[]},t.prototype.getClass=function(){return t},t}(bh),Th=function(){};Th.prototype.interfaces_=function(){return[]},Th.prototype.getClass=function(){return Th},Th.relativeSign=function(t,e){return t<e?-1:e<t?1:0},Th.compare=function(t,e,n){if(e.equals2D(n))return 0;var r=Th.relativeSign(e.x,n.x),i=Th.relativeSign(e.y,n.y);switch(t){case 0:return Th.compareValue(r,i);case 1:return Th.compareValue(i,r);case 2:return Th.compareValue(i,-r);case 3:return Th.compareValue(-r,i);case 4:return Th.compareValue(-r,-i);case 5:return Th.compareValue(-i,-r);case 6:return Th.compareValue(-i,r);case 7:return Th.compareValue(r,-i)}return au.shouldNeverReachHere("invalid octant value"),0},Th.compareValue=function(t,e){return t<0?-1:0<t?1:e<0?-1:0<e?1:0};var Ah=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 Pa(e),this.segmentIndex=n,this._segmentOctant=r,this._isInterior=!e.equals2D(t.getCoordinate(n))};Ah.prototype.getCoordinate=function(){return this.coord},Ah.prototype.print=function(t){t.print(this.coord),t.print(" seg # = "+this.segmentIndex)},Ah.prototype.compareTo=function(t){var e=t;return this.segmentIndex<e.segmentIndex?-1:this.segmentIndex>e.segmentIndex?1:this.coord.equals2D(e.coord)?0:Th.compare(this._segmentOctant,this.coord,e.coord)},Ah.prototype.isEndPoint=function(t){return 0===this.segmentIndex&&!this._isInterior||this.segmentIndex===t},Ah.prototype.isInterior=function(){return this._isInterior},Ah.prototype.interfaces_=function(){return[Ca]},Ah.prototype.getClass=function(){return Ah};var Dh=function(){this._nodeMap=new Zu,this._edge=null;var t=arguments[0];this._edge=t};Dh.prototype.getSplitCoordinates=function(){var t=new Tu;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()},Dh.prototype.addCollapsedNodes=function(){var t=new Ou;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)}},Dh.prototype.print=function(t){t.println("Intersections:");for(var e=this.iterator();e.hasNext();){e.next().print(t)}},Dh.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 ka(e+1))}},Dh.prototype.addEdgeCoordinates=function(t,e,n){var r=this._edge.getCoordinate(e.segmentIndex),i=e.isInterior()||!e.coord.equals2D(r);n.add(new Pa(t.coord),!1);for(var o=t.segmentIndex+1;o<=e.segmentIndex;o++)n.add(this._edge.getCoordinate(o));i&&n.add(new Pa(e.coord))},Dh.prototype.iterator=function(){return this._nodeMap.values().iterator()},Dh.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}},Dh.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)},Dh.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 ka(e[0])),r=i}},Dh.prototype.getEdge=function(){return this._edge},Dh.prototype.addEndpoints=function(){var t=this._edge.size()-1;this.add(this._edge.getCoordinate(0),0),this.add(this._edge.getCoordinate(t),t)},Dh.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 Pa(t.coord);for(var a=t.segmentIndex+1;a<=e.segmentIndex;a++)o[s++]=this._edge.getCoordinate(a);return i&&(o[s]=new Pa(e.coord)),new Bh(o,this._edge.getData())},Dh.prototype.add=function(t,e){var n=new Ah(this._edge,t,e,this._edge.getSegmentOctant(e)),r=this._nodeMap.get(n);return null!==r?(au.isTrue(r.coord.equals2D(t),"Found equal nodes with different coordinates"),r):(this._nodeMap.put(n,n),n)},Dh.prototype.checkSplitEdgesCorrectness=function(t){var e=this._edge.getCoordinates(),n=t.get(0).getCoordinate(0);if(!n.equals2D(e[0]))throw new ou("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 ou("bad split edge end point at "+i)},Dh.prototype.interfaces_=function(){return[]},Dh.prototype.getClass=function(){return Dh};var Fh=function(){};Fh.prototype.interfaces_=function(){return[]},Fh.prototype.getClass=function(){return Fh},Fh.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 ba("Cannot compute the octant for point ( "+t+", "+e+" )");var n=Math.abs(t),r=Math.abs(e);return 0<=t?0<=e?r<=n?0:1:r<=n?7:6:0<=e?r<=n?3:2:r<=n?4:5}if(arguments[0]instanceof Pa&&arguments[1]instanceof Pa){var i=arguments[0],o=arguments[1],s=o.x-i.x,a=o.y-i.y;if(0===s&&0===a)throw new ba("Cannot compute the octant for two identical points "+i);return Fh.octant(s,a)}};var qh=function(){};qh.prototype.getCoordinates=function(){},qh.prototype.size=function(){},qh.prototype.getCoordinate=function(t){},qh.prototype.isClosed=function(){},qh.prototype.setData=function(t){},qh.prototype.getData=function(){},qh.prototype.interfaces_=function(){return[]},qh.prototype.getClass=function(){return qh};var Gh=function(){};Gh.prototype.addIntersection=function(t,e){},Gh.prototype.interfaces_=function(){return[qh]},Gh.prototype.getClass=function(){return Gh};var Bh=function(){this._nodeList=new Dh(this),this._pts=null,this._data=null;var t=arguments[0],e=arguments[1];this._pts=t,this._data=e};Bh.prototype.getCoordinates=function(){return this._pts},Bh.prototype.size=function(){return this._pts.length},Bh.prototype.getCoordinate=function(t){return this._pts[t]},Bh.prototype.isClosed=function(){return this._pts[0].equals(this._pts[this._pts.length-1])},Bh.prototype.getSegmentOctant=function(t){return t===this._pts.length-1?-1:this.safeOctant(this.getCoordinate(t),this.getCoordinate(t+1))},Bh.prototype.setData=function(t){this._data=t},Bh.prototype.safeOctant=function(t,e){return t.equals2D(e)?0:Fh.octant(t,e)},Bh.prototype.getData=function(){return this._data},Bh.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 Pa(n.getIntersection(i));this.addIntersection(o,r)}},Bh.prototype.toString=function(){return iu.toLineString(new Rc(this._pts))},Bh.prototype.getNodeList=function(){return this._nodeList},Bh.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)},Bh.prototype.addIntersections=function(t,e,n){for(var r=0;r<t.getIntersectionNum();r++)this.addIntersection(t,e,n,r)},Bh.prototype.interfaces_=function(){return[Gh]},Bh.prototype.getClass=function(){return Bh},Bh.getNodedSubstrings=function(){if(1===arguments.length){var t=arguments[0],e=new Ou;return Bh.getNodedSubstrings(t,e),e}if(2===arguments.length)for(var n=arguments[0],r=arguments[1],i=n.iterator();i.hasNext();){i.next().getNodeList().addSplitEdges(r)}};var kh=function(){if(this.p0=null,this.p1=null,0===arguments.length)this.p0=new Pa,this.p1=new Pa;else if(1===arguments.length){var t=arguments[0];this.p0=new Pa(t.p0),this.p1=new Pa(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 Pa(e,n),this.p1=new Pa(r,i)}},zh={serialVersionUID:{configurable:!0}};kh.prototype.minX=function(){return Math.min(this.p0.x,this.p1.x)},kh.prototype.orientationIndex=function(){if(arguments[0]instanceof kh){var t=arguments[0],e=fu.orientationIndex(this.p0,this.p1,t.p0),n=fu.orientationIndex(this.p0,this.p1,t.p1);return 0<=e&&0<=n?Math.max(e,n):e<=0&&n<=0?Math.max(e,n):0}if(arguments[0]instanceof Pa){var r=arguments[0];return fu.orientationIndex(this.p0,this.p1,r)}},kh.prototype.toGeometry=function(t){return t.createLineString([this.p0,this.p1])},kh.prototype.isVertical=function(){return this.p0.x===this.p1.x},kh.prototype.equals=function(t){if(!(t instanceof kh))return!1;var e=t;return this.p0.equals(e.p0)&&this.p1.equals(e.p1)},kh.prototype.intersection=function(t){var e=new hu;return e.computeIntersection(this.p0,this.p1,t.p0,t.p1),e.hasIntersection()?e.getIntersection(0):null},kh.prototype.project=function(){if(arguments[0]instanceof Pa){var t=arguments[0];if(t.equals(this.p0)||t.equals(this.p1))return new Pa(t);var e=this.projectionFactor(t),n=new Pa;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 kh){var r=arguments[0],i=this.projectionFactor(r.p0),o=this.projectionFactor(r.p1);if(1<=i&&1<=o)return null;if(i<=0&&o<=0)return null;var s=this.project(r.p0);i<0&&(s=this.p0),1<i&&(s=this.p1);var a=this.project(r.p1);return o<0&&(a=this.p0),1<o&&(a=this.p1),new kh(s,a)}},kh.prototype.normalize=function(){this.p1.compareTo(this.p0)<0&&this.reverse()},kh.prototype.angle=function(){return Math.atan2(this.p1.y-this.p0.y,this.p1.x-this.p0.x)},kh.prototype.getCoordinate=function(t){return 0===t?this.p0:this.p1},kh.prototype.distancePerpendicular=function(t){return fu.distancePointLinePerpendicular(t,this.p0,this.p1)},kh.prototype.minY=function(){return Math.min(this.p0.y,this.p1.y)},kh.prototype.midPoint=function(){return kh.midPoint(this.p0,this.p1)},kh.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?Ia.NaN:((t.x-this.p0.x)*e+(t.y-this.p0.y)*n)/r},kh.prototype.closestPoints=function(t){var e=this.intersection(t);if(null!==e)return[e,e];var n=new Array(2).fill(null),r=Ia.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},kh.prototype.closestPoint=function(t){var e=this.projectionFactor(t);return 0<e&&e<1?this.project(t):this.p0.distance(t)<this.p1.distance(t)?this.p0:this.p1},kh.prototype.maxX=function(){return Math.max(this.p0.x,this.p1.x)},kh.prototype.getLength=function(){return this.p0.distance(this.p1)},kh.prototype.compareTo=function(t){var e=t,n=this.p0.compareTo(e.p0);return 0!==n?n:this.p1.compareTo(e.p1)},kh.prototype.reverse=function(){var t=this.p0;this.p0=this.p1,this.p1=t},kh.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)},kh.prototype.lineIntersection=function(t){try{return Ka.intersection(this.p0,this.p1,t.p0,t.p1)}catch(t){if(!(t instanceof Ja))throw t}return null},kh.prototype.maxY=function(){return Math.max(this.p0.y,this.p1.y)},kh.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 Pa(n-u,r+a)},kh.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}},kh.prototype.segmentFraction=function(t){var e=this.projectionFactor(t);return e<0?e=0:(1<e||Ia.isNaN(e))&&(e=1),e},kh.prototype.toString=function(){return"LINESTRING( "+this.p0.x+" "+this.p0.y+", "+this.p1.x+" "+this.p1.y+")"},kh.prototype.isHorizontal=function(){return this.p0.y===this.p1.y},kh.prototype.distance=function(){if(arguments[0]instanceof kh){var t=arguments[0];return fu.distanceLineLine(this.p0,this.p1,t.p0,t.p1)}if(arguments[0]instanceof Pa){var e=arguments[0];return fu.distancePointLine(e,this.p0,this.p1)}},kh.prototype.pointAlong=function(t){var e=new Pa;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},kh.prototype.hashCode=function(){var t=Ia.doubleToLongBits(this.p0.x);t^=31*Ia.doubleToLongBits(this.p0.y);var e=Math.trunc(t)^Math.trunc(t>>32),n=Ia.doubleToLongBits(this.p1.x);return n^=31*Ia.doubleToLongBits(this.p1.y),e^(Math.trunc(n)^Math.trunc(n>>32))},kh.prototype.interfaces_=function(){return[Ca,La]},kh.prototype.getClass=function(){return kh},kh.midPoint=function(t,e){return new Pa((t.x+e.x)/2,(t.y+e.y)/2)},zh.serialVersionUID.get=function(){return 0x2d2172135f411c00},Object.defineProperties(kh,zh);var jh=function(){this.tempEnv1=new Qa,this.tempEnv2=new Qa,this._overlapSeg1=new kh,this._overlapSeg2=new kh};jh.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)}},jh.prototype.interfaces_=function(){return[]},jh.prototype.getClass=function(){return jh};var Xh=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};Xh.prototype.getLineSegment=function(t,e){e.p0=this._pts[t],e.p1=this._pts[t+1]},Xh.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)},Xh.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},Xh.prototype.computeOverlaps=function(t,e){this.computeOverlapsInternal(this._start,this._end,t,t._start,t._end,e)},Xh.prototype.setId=function(t){this._id=t},Xh.prototype.select=function(t,e){this.computeSelect(t,this._start,this._end,e)},Xh.prototype.getEnvelope=function(){if(null===this._env){var t=this._pts[this._start],e=this._pts[this._end];this._env=new Qa(t,e)}return this._env},Xh.prototype.getEndIndex=function(){return this._end},Xh.prototype.getStartIndex=function(){return this._start},Xh.prototype.getContext=function(){return this._context},Xh.prototype.getId=function(){return this._id},Xh.prototype.computeOverlapsInternal=function(t,e,n,r,i,o){var s=this._pts[t],a=this._pts[e],u=n._pts[r],c=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,c),!o.tempEnv1.intersects(o.tempEnv2))return null;var h=Math.trunc((t+e)/2),l=Math.trunc((r+i)/2);t<h&&(r<l&&this.computeOverlapsInternal(t,h,n,r,l,o),l<i&&this.computeOverlapsInternal(t,h,n,l,i,o)),h<e&&(r<l&&this.computeOverlapsInternal(h,e,n,r,l,o),l<i&&this.computeOverlapsInternal(h,e,n,l,i,o))},Xh.prototype.interfaces_=function(){return[]},Xh.prototype.getClass=function(){return Xh};var Uh=function(){};Uh.prototype.interfaces_=function(){return[]},Uh.prototype.getClass=function(){return Uh},Uh.getChainStartIndices=function(t){var e=0,n=new Ou;n.add(new ka(e));do{var r=Uh.findChainEnd(t,e);n.add(new ka(r)),e=r}while(e<t.length-1);return Uh.toIntArray(n)},Uh.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=lh.quadrant(t[n],t[n+1]),i=e+1;i<t.length;){if(!t[i-1].equals2D(t[i]))if(lh.quadrant(t[i-1],t[i])!==r)break;i++}return i-1},Uh.getChains=function(){if(1===arguments.length){var t=arguments[0];return Uh.getChains(t,null)}if(2===arguments.length){for(var e=arguments[0],n=arguments[1],r=new Ou,i=Uh.getChainStartIndices(e),o=0;o<i.length-1;o++){var s=new Xh(e,i[o],i[o+1],n);r.add(s)}return r}},Uh.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 Yh=function(){};Yh.prototype.computeNodes=function(t){},Yh.prototype.getNodedSubstrings=function(){},Yh.prototype.interfaces_=function(){return[]},Yh.prototype.getClass=function(){return Yh};var Vh=function(){if(this._segInt=null,0===arguments.length);else if(1===arguments.length){var t=arguments[0];this.setSegmentIntersector(t)}};Vh.prototype.setSegmentIntersector=function(t){this._segInt=t},Vh.prototype.interfaces_=function(){return[Yh]},Vh.prototype.getClass=function(){return Vh};var Hh=function(e){function t(t){t?e.call(this,t):e.call(this),this._monoChains=new Ou,this._index=new Oh,this._idCounter=0,this._nodedSegStrings=null,this._nOverlaps=0}e&&(t.__proto__=e);var n={SegmentOverlapAction:{configurable:!0}};return((t.prototype=Object.create(e&&e.prototype)).constructor=t).prototype.getMonotoneChains=function(){return this._monoChains},t.prototype.getNodedSubstrings=function(){return Bh.getNodedSubstrings(this._nodedSegStrings)},t.prototype.getIndex=function(){return this._index},t.prototype.add=function(t){for(var e=Uh.getChains(t.getCoordinates(),t).iterator();e.hasNext();){var n=e.next();n.setId(this._idCounter++),this._index.insert(n.getEnvelope(),n),this._monoChains.add(n)}},t.prototype.computeNodes=function(t){for(var e=(this._nodedSegStrings=t).iterator();e.hasNext();)this.add(e.next());this.intersectChains()},t.prototype.intersectChains=function(){for(var t=new Wh(this._segInt),e=this._monoChains.iterator();e.hasNext();)for(var n=e.next(),r=this._index.query(n.getEnvelope()).iterator();r.hasNext();){var i=r.next();if(i.getId()>n.getId()&&(n.computeOverlaps(i,t),this._nOverlaps++),this._segInt.isDone())return null}},t.prototype.interfaces_=function(){return[]},t.prototype.getClass=function(){return t},n.SegmentOverlapAction.get=function(){return Wh},Object.defineProperties(t,n),t}(Vh),Wh=function(s){function t(){s.call(this),this._si=null;var t=arguments[0];this._si=t}return s&&(t.__proto__=s),((t.prototype=Object.create(s&&s.prototype)).constructor=t).prototype.overlap=function(){if(4!==arguments.length)return s.prototype.overlap.apply(this,arguments);var t=arguments[0],e=arguments[1],n=arguments[2],r=arguments[3],i=t.getContext(),o=n.getContext();this._si.processIntersections(i,e,o,r)},t.prototype.interfaces_=function(){return[]},t.prototype.getClass=function(){return t},t}(jh),Jh=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)}},Zh={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}};Jh.prototype.getEndCapStyle=function(){return this._endCapStyle},Jh.prototype.isSingleSided=function(){return this._isSingleSided},Jh.prototype.setQuadrantSegments=function(t){this._quadrantSegments=t,0===this._quadrantSegments&&(this._joinStyle=Jh.JOIN_BEVEL),this._quadrantSegments<0&&(this._joinStyle=Jh.JOIN_MITRE,this._mitreLimit=Math.abs(this._quadrantSegments)),t<=0&&(this._quadrantSegments=1),this._joinStyle!==Jh.JOIN_ROUND&&(this._quadrantSegments=Jh.DEFAULT_QUADRANT_SEGMENTS)},Jh.prototype.getJoinStyle=function(){return this._joinStyle},Jh.prototype.setJoinStyle=function(t){this._joinStyle=t},Jh.prototype.setSimplifyFactor=function(t){this._simplifyFactor=t<0?0:t},Jh.prototype.getSimplifyFactor=function(){return this._simplifyFactor},Jh.prototype.getQuadrantSegments=function(){return this._quadrantSegments},Jh.prototype.setEndCapStyle=function(t){this._endCapStyle=t},Jh.prototype.getMitreLimit=function(){return this._mitreLimit},Jh.prototype.setMitreLimit=function(t){this._mitreLimit=t},Jh.prototype.setSingleSided=function(t){this._isSingleSided=t},Jh.prototype.interfaces_=function(){return[]},Jh.prototype.getClass=function(){return Jh},Jh.bufferDistanceError=function(t){var e=Math.PI/2/t;return 1-Math.cos(e/2)},Zh.CAP_ROUND.get=function(){return 1},Zh.CAP_FLAT.get=function(){return 2},Zh.CAP_SQUARE.get=function(){return 3},Zh.JOIN_ROUND.get=function(){return 1},Zh.JOIN_MITRE.get=function(){return 2},Zh.JOIN_BEVEL.get=function(){return 3},Zh.DEFAULT_QUADRANT_SEGMENTS.get=function(){return 8},Zh.DEFAULT_MITRE_LIMIT.get=function(){return 5},Zh.DEFAULT_SIMPLIFY_FACTOR.get=function(){return.01},Object.defineProperties(Jh,Zh);var Kh=function(t){this._distanceTol=null,this._isDeleted=null,this._angleOrientation=fu.COUNTERCLOCKWISE,this._inputLine=t||null},Qh={INIT:{configurable:!0},DELETE:{configurable:!0},KEEP:{configurable:!0},NUM_PTS_TO_CHECK:{configurable:!0}};Kh.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))},Kh.prototype.deleteShallowConcavities=function(){for(var t=1,e=this.findNextNonDeletedIndex(t),n=this.findNextNonDeletedIndex(e),r=!1;n<this._inputLine.length;){var i=!1;this.isDeletable(t,e,n,this._distanceTol)&&(this._isDeleted[e]=Kh.DELETE,r=i=!0),t=i?n:e,e=this.findNextNonDeletedIndex(t),n=this.findNextNonDeletedIndex(e)}return r},Kh.prototype.isShallowConcavity=function(t,e,n,r){return fu.computeOrientation(t,e,n)===this._angleOrientation&&fu.distancePointLine(e,t,n)<r},Kh.prototype.isShallowSampled=function(t,e,n,r,i){var o=Math.trunc((r-n)/Kh.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},Kh.prototype.isConcave=function(t,e,n){var r=fu.computeOrientation(t,e,n)===this._angleOrientation;return r},Kh.prototype.simplify=function(t){this._distanceTol=Math.abs(t),t<0&&(this._angleOrientation=fu.CLOCKWISE),this._isDeleted=new Array(this._inputLine.length).fill(null);for(;this.deleteShallowConcavities(););return this.collapseLine()},Kh.prototype.findNextNonDeletedIndex=function(t){for(var e=t+1;e<this._inputLine.length&&this._isDeleted[e]===Kh.DELETE;)e++;return e},Kh.prototype.isShallow=function(t,e,n,r){return fu.distancePointLine(e,t,n)<r},Kh.prototype.collapseLine=function(){for(var t=new Tu,e=0;e<this._inputLine.length;e++)this._isDeleted[e]!==Kh.DELETE&&t.add(this._inputLine[e]);return t.toCoordinateArray()},Kh.prototype.interfaces_=function(){return[]},Kh.prototype.getClass=function(){return Kh},Kh.simplify=function(t,e){return new Kh(t).simplify(e)},Qh.INIT.get=function(){return 0},Qh.DELETE.get=function(){return 1},Qh.KEEP.get=function(){return 1},Qh.NUM_PTS_TO_CHECK.get=function(){return 10},Object.defineProperties(Kh,Qh);var $h=function(){this._ptList=null,this._precisionModel=null,this._minimimVertexDistance=0,this._ptList=new Ou},tl={COORDINATE_ARRAY_TYPE:{configurable:!0}};$h.prototype.getCoordinates=function(){return this._ptList.toArray($h.COORDINATE_ARRAY_TYPE)},$h.prototype.setPrecisionModel=function(t){this._precisionModel=t},$h.prototype.addPt=function(t){var e=new Pa(t);if(this._precisionModel.makePrecise(e),this.isRedundant(e))return null;this._ptList.add(e)},$h.prototype.revere=function(){},$h.prototype.addPts=function(t,e){if(e)for(var n=0;n<t.length;n++)this.addPt(t[n]);else for(var r=t.length-1;0<=r;r--)this.addPt(t[r])},$h.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},$h.prototype.toString=function(){return(new zc).createLineString(this.getCoordinates()).toString()},$h.prototype.closeRing=function(){if(this._ptList.size()<1)return null;var t=new Pa(this._ptList.get(0)),e=this._ptList.get(this._ptList.size()-1);if(t.equals(e))return null;this._ptList.add(t)},$h.prototype.setMinimumVertexDistance=function(t){this._minimimVertexDistance=t},$h.prototype.interfaces_=function(){return[]},$h.prototype.getClass=function(){return $h},tl.COORDINATE_ARRAY_TYPE.get=function(){return new Array(0).fill(null)},Object.defineProperties($h,tl);var el=function(){},nl={PI_TIMES_2:{configurable:!0},PI_OVER_2:{configurable:!0},PI_OVER_4:{configurable:!0},COUNTERCLOCKWISE:{configurable:!0},CLOCKWISE:{configurable:!0},NONE:{configurable:!0}};el.prototype.interfaces_=function(){return[]},el.prototype.getClass=function(){return el},el.toDegrees=function(t){return 180*t/Math.PI},el.normalize=function(t){for(;t>Math.PI;)t-=el.PI_TIMES_2;for(;t<=-Math.PI;)t+=el.PI_TIMES_2;return t},el.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)}},el.isAcute=function(t,e,n){var r=t.x-e.x,i=t.y-e.y;return 0<r*(n.x-e.x)+i*(n.y-e.y)},el.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},el.interiorAngle=function(t,e,n){var r=el.angle(e,t),i=el.angle(e,n);return Math.abs(i-r)},el.normalizePositive=function(t){if(t<0){for(;t<0;)t+=el.PI_TIMES_2;el.PI_TIMES_2<=t&&(t=0)}else{for(;el.PI_TIMES_2<=t;)t-=el.PI_TIMES_2;t<0&&(t=0)}return t},el.angleBetween=function(t,e,n){var r=el.angle(e,t),i=el.angle(e,n);return el.diff(r,i)},el.diff=function(t,e){var n=null;return(n=t<e?e-t:t-e)>Math.PI&&(n=2*Math.PI-n),n},el.toRadians=function(t){return t*Math.PI/180},el.getTurn=function(t,e){var n=Math.sin(e-t);return 0<n?el.COUNTERCLOCKWISE:n<0?el.CLOCKWISE:el.NONE},el.angleBetweenOriented=function(t,e,n){var r=el.angle(e,t),i=el.angle(e,n)-r;return i<=-Math.PI?i+el.PI_TIMES_2:i>Math.PI?i-el.PI_TIMES_2:i},nl.PI_TIMES_2.get=function(){return 2*Math.PI},nl.PI_OVER_2.get=function(){return Math.PI/2},nl.PI_OVER_4.get=function(){return Math.PI/4},nl.COUNTERCLOCKWISE.get=function(){return fu.COUNTERCLOCKWISE},nl.CLOCKWISE.get=function(){return fu.CLOCKWISE},nl.NONE.get=function(){return fu.COLLINEAR},Object.defineProperties(el,nl);var rl=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 kh,this._seg1=new kh,this._offset0=new kh,this._offset1=new kh,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 hu,this._filletAngleQuantum=Math.PI/2/n.getQuadrantSegments(),8<=n.getQuadrantSegments()&&n.getJoinStyle()===Jh.JOIN_ROUND&&(this._closingSegLengthFactor=t.MAX_CLOSING_SEG_LEN_FACTOR),this.init(r)},il={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}};rl.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=fu.computeOrientation(this._s0,this._s1,this._s2),r=n===fu.CLOCKWISE&&this._side===Jc.LEFT||n===fu.COUNTERCLOCKWISE&&this._side===Jc.RIGHT;0===n?this.addCollinear(e):r?this.addOutsideTurn(n,e):this.addInsideTurn(n,e)},rl.prototype.addLineEndCap=function(t,e){var n=new kh(t,e),r=new kh;this.computeOffsetSegment(n,Jc.LEFT,this._distance,r);var i=new kh;this.computeOffsetSegment(n,Jc.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 Jh.CAP_ROUND:this._segList.addPt(r.p1),this.addFilletArc(e,a+Math.PI/2,a-Math.PI/2,fu.CLOCKWISE,this._distance),this._segList.addPt(i.p1);break;case Jh.CAP_FLAT:this._segList.addPt(r.p1),this._segList.addPt(i.p1);break;case Jh.CAP_SQUARE:var u=new Pa;u.x=Math.abs(this._distance)*Math.cos(a),u.y=Math.abs(this._distance)*Math.sin(a);var c=new Pa(r.p1.x+u.x,r.p1.y+u.y),h=new Pa(i.p1.x+u.x,i.p1.y+u.y);this._segList.addPt(c),this._segList.addPt(h)}},rl.prototype.getCoordinates=function(){return this._segList.getCoordinates()},rl.prototype.addMitreJoin=function(t,e,n,r){var i=!0,o=null;try{o=Ka.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 Ja))throw t;o=new Pa(0,0),i=!1}i?this._segList.addPt(o):this.addLimitedMitreJoin(e,n,r,this._bufParams.getMitreLimit())},rl.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,c=n.y-t.y,h=Math.atan2(c,u);r===fu.CLOCKWISE?a<=h&&(a+=2*Math.PI):h<=a&&(a-=2*Math.PI),this._segList.addPt(e),this.addFilletArc(t,a,h,r,i),this._segList.addPt(n)},rl.prototype.addOutsideTurn=function(t,e){if(this._offset0.p1.distance(this._offset1.p0)<this._distance*rl.OFFSET_SEGMENT_SEPARATION_FACTOR)return this._segList.addPt(this._offset0.p1),null;this._bufParams.getJoinStyle()===Jh.JOIN_MITRE?this.addMitreJoin(this._s1,this._offset0,this._offset1,this._distance):this._bufParams.getJoinStyle()===Jh.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))},rl.prototype.createSquare=function(t){this._segList.addPt(new Pa(t.x+this._distance,t.y+this._distance)),this._segList.addPt(new Pa(t.x+this._distance,t.y-this._distance)),this._segList.addPt(new Pa(t.x-this._distance,t.y-this._distance)),this._segList.addPt(new Pa(t.x-this._distance,t.y+this._distance)),this._segList.closeRing()},rl.prototype.addSegments=function(t,e){this._segList.addPts(t,e)},rl.prototype.addFirstSegment=function(){this._segList.addPt(this._offset1.p0)},rl.prototype.addLastSegment=function(){this._segList.addPt(this._offset1.p1)},rl.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)},rl.prototype.addLimitedMitreJoin=function(t,e,n,r){var i=this._seg0.p1,o=el.angle(i,this._seg0.p0),s=el.angleBetweenOriented(this._seg0.p0,i,this._seg1.p1)/2,a=el.normalize(o+s),u=el.normalize(a+Math.PI),c=r*n,h=n-c*Math.abs(Math.sin(s)),l=i.x+c*Math.cos(u),p=i.y+c*Math.sin(u),f=new Pa(l,p),g=new kh(i,f),d=g.pointAlongOffset(1,h),y=g.pointAlongOffset(1,-h);this._side===Jc.LEFT?(this._segList.addPt(d),this._segList.addPt(y)):(this._segList.addPt(y),this._segList.addPt(d))},rl.prototype.computeOffsetSegment=function(t,e,n,r){var i=e===Jc.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,c=i*n*s/a;r.p0.x=t.p0.x-c,r.p0.y=t.p0.y+u,r.p1.x=t.p1.x-c,r.p1.y=t.p1.y+u},rl.prototype.addFilletArc=function(t,e,n,r,i){var o=r===fu.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,c=0,h=new Pa;c<s;){var l=e+o*c;h.x=t.x+i*Math.cos(l),h.y=t.y+i*Math.sin(l),this._segList.addPt(h),c+=u}},rl.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*rl.INSIDE_TURN_VERTEX_SNAP_DISTANCE_FACTOR)this._segList.addPt(this._offset0.p1);else{if(this._segList.addPt(this._offset0.p1),0<this._closingSegLengthFactor){var n=new Pa((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 Pa((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)}},rl.prototype.createCircle=function(t){var e=new Pa(t.x+this._distance,t.y);this._segList.addPt(e),this.addFilletArc(t,0,2*Math.PI,-1,this._distance),this._segList.closeRing()},rl.prototype.addBevelJoin=function(t,e){this._segList.addPt(t.p1),this._segList.addPt(e.p0)},rl.prototype.init=function(t){this._distance=t,this._maxCurveSegmentError=t*(1-Math.cos(this._filletAngleQuantum/2)),this._segList=new $h,this._segList.setPrecisionModel(this._precisionModel),this._segList.setMinimumVertexDistance(t*rl.CURVE_VERTEX_SNAP_DISTANCE_FACTOR)},rl.prototype.addCollinear=function(t){this._li.computeIntersection(this._s0,this._s1,this._s1,this._s2),2<=this._li.getIntersectionNum()&&(this._bufParams.getJoinStyle()===Jh.JOIN_BEVEL||this._bufParams.getJoinStyle()===Jh.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,fu.CLOCKWISE,this._distance))},rl.prototype.closeRing=function(){this._segList.closeRing()},rl.prototype.hasNarrowConcaveAngle=function(){return this._hasNarrowConcaveAngle},rl.prototype.interfaces_=function(){return[]},rl.prototype.getClass=function(){return rl},il.OFFSET_SEGMENT_SEPARATION_FACTOR.get=function(){return.001},il.INSIDE_TURN_VERTEX_SNAP_DISTANCE_FACTOR.get=function(){return.001},il.CURVE_VERTEX_SNAP_DISTANCE_FACTOR.get=function(){return 1e-6},il.MAX_CLOSING_SEG_LEN_FACTOR.get=function(){return 80},Object.defineProperties(rl,il);var ol=function(){this._distance=0,this._precisionModel=null,this._bufParams=null;var t=arguments[0],e=arguments[1];this._precisionModel=t,this._bufParams=e};ol.prototype.getOffsetCurve=function(t,e){if(0===(this._distance=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&&Au.reverse(o),o},ol.prototype.computeSingleSidedBufferCurve=function(t,e,n){var r=this.simplifyTolerance(this._distance);if(e){n.addSegments(t,!0);var i=Kh.simplify(t,-r),o=i.length-1;n.initSideSegments(i[o],i[o-1],Jc.LEFT),n.addFirstSegment();for(var s=o-2;0<=s;s--)n.addNextSegment(i[s],!0)}else{n.addSegments(t,!1);var a=Kh.simplify(t,r),u=a.length-1;n.initSideSegments(a[0],a[1],Jc.LEFT),n.addFirstSegment();for(var c=2;c<=u;c++)n.addNextSegment(a[c],!0)}n.addLastSegment(),n.closeRing()},ol.prototype.computeRingBufferCurve=function(t,e,n){var r=this.simplifyTolerance(this._distance);e===Jc.RIGHT&&(r=-r);var i=Kh.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()},ol.prototype.computeLineBufferCurve=function(t,e){var n=this.simplifyTolerance(this._distance),r=Kh.simplify(t,n),i=r.length-1;e.initSideSegments(r[0],r[1],Jc.LEFT);for(var o=2;o<=i;o++)e.addNextSegment(r[o],!0);e.addLastSegment(),e.addLineEndCap(r[i-1],r[i]);var s=Kh.simplify(t,-n),a=s.length-1;e.initSideSegments(s[a],s[a-1],Jc.LEFT);for(var u=a-2;0<=u;u--)e.addNextSegment(s[u],!0);e.addLastSegment(),e.addLineEndCap(s[1],s[0]),e.closeRing()},ol.prototype.computePointCurve=function(t,e){switch(this._bufParams.getEndCapStyle()){case Jh.CAP_ROUND:e.createCircle(t);break;case Jh.CAP_SQUARE:e.createSquare(t)}},ol.prototype.getLineCurve=function(t,e){if((this._distance=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()},ol.prototype.getBufferParameters=function(){return this._bufParams},ol.prototype.simplifyTolerance=function(t){return t*this._bufParams.getSimplifyFactor()},ol.prototype.getRingCurve=function(t,e,n){if(this._distance=n,t.length<=2)return this.getLineCurve(t,n);if(0===n)return ol.copyCoordinates(t);var r=this.getSegGen(n);return this.computeRingBufferCurve(t,e,r),r.getCoordinates()},ol.prototype.computeOffsetCurve=function(t,e,n){var r=this.simplifyTolerance(this._distance);if(e){var i=Kh.simplify(t,-r),o=i.length-1;n.initSideSegments(i[o],i[o-1],Jc.LEFT),n.addFirstSegment();for(var s=o-2;0<=s;s--)n.addNextSegment(i[s],!0)}else{var a=Kh.simplify(t,r),u=a.length-1;n.initSideSegments(a[0],a[1],Jc.LEFT),n.addFirstSegment();for(var c=2;c<=u;c++)n.addNextSegment(a[c],!0)}n.addLastSegment()},ol.prototype.getSegGen=function(t){return new rl(this._precisionModel,this._bufParams,t)},ol.prototype.interfaces_=function(){return[]},ol.prototype.getClass=function(){return ol},ol.copyCoordinates=function(t){for(var e=new Array(t.length).fill(null),n=0;n<e.length;n++)e[n]=new Pa(t[n]);return e};var sl=function(){this._subgraphs=null,this._seg=new kh,this._cga=new fu;var t=arguments[0];this._subgraphs=t},al={DepthSegment:{configurable:!0}};sl.prototype.findStabbedSegments=function(){var t=this;if(1===arguments.length){for(var e=arguments[0],n=new Ou,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(Fa(arguments[2],Lu)&&arguments[0]instanceof Pa&&arguments[1]instanceof gh)for(var s=arguments[0],a=arguments[1],u=arguments[2],c=a.getEdge().getCoordinates(),h=0;h<c.length-1;h++){if(t._seg.p0=c[h],t._seg.p1=c[h+1],t._seg.p0.y>t._seg.p1.y&&t._seg.reverse(),!(Math.max(t._seg.p0.x,t._seg.p1.x)<s.x||t._seg.isHorizontal()||s.y<t._seg.p0.y||s.y>t._seg.p1.y||fu.computeOrientation(t._seg.p0,t._seg.p1,s)===fu.RIGHT)){var l=a.getDepth(Jc.LEFT);t._seg.p0.equals(c[h])||(l=a.getDepth(Jc.RIGHT));var p=new ul(t._seg,l);u.add(p)}}else if(Fa(arguments[2],Lu)&&arguments[0]instanceof Pa&&Fa(arguments[1],Lu))for(var f=arguments[0],g=arguments[1],d=arguments[2],y=g.iterator();y.hasNext();){var _=y.next();_.isForward()&&t.findStabbedSegments(f,_,d)}},sl.prototype.getDepth=function(t){var e=this.findStabbedSegments(t);return 0===e.size()?0:Nh.min(e)._leftDepth},sl.prototype.interfaces_=function(){return[]},sl.prototype.getClass=function(){return sl},al.DepthSegment.get=function(){return ul},Object.defineProperties(sl,al);var ul=function(){this._upwardSeg=null,this._leftDepth=null;var t=arguments[0],e=arguments[1];this._upwardSeg=new kh(t),this._leftDepth=e};ul.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?n:0!==(n=-1*e._upwardSeg.orientationIndex(this._upwardSeg))?n:this._upwardSeg.compareTo(e._upwardSeg)},ul.prototype.compareX=function(t,e){var n=t.p0.compareTo(e.p0);return 0!==n?n:t.p1.compareTo(e.p1)},ul.prototype.toString=function(){return this._upwardSeg.toString()},ul.prototype.interfaces_=function(){return[Ca]},ul.prototype.getClass=function(){return ul};var cl=function(t,e,n){this.p0=t||null,this.p1=e||null,this.p2=n||null};cl.prototype.area=function(){return cl.area(this.p0,this.p1,this.p2)},cl.prototype.signedArea=function(){return cl.signedArea(this.p0,this.p1,this.p2)},cl.prototype.interpolateZ=function(t){if(null===t)throw new ba("Supplied point is null.");return cl.interpolateZ(t,this.p0,this.p1,this.p2)},cl.prototype.longestSideLength=function(){return cl.longestSideLength(this.p0,this.p1,this.p2)},cl.prototype.isAcute=function(){return cl.isAcute(this.p0,this.p1,this.p2)},cl.prototype.circumcentre=function(){return cl.circumcentre(this.p0,this.p1,this.p2)},cl.prototype.area3D=function(){return cl.area3D(this.p0,this.p1,this.p2)},cl.prototype.centroid=function(){return cl.centroid(this.p0,this.p1,this.p2)},cl.prototype.inCentre=function(){return cl.inCentre(this.p0,this.p1,this.p2)},cl.prototype.interfaces_=function(){return[]},cl.prototype.getClass=function(){return cl},cl.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)},cl.signedArea=function(t,e,n){return((n.x-t.x)*(e.y-t.y)-(e.x-t.x)*(n.y-t.y))/2},cl.det=function(t,e,n,r){return t*r-e*n},cl.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,c=r.y-o,h=s*c-a*u,l=t.x-i,p=t.y-o,f=(c*l-a*p)/h,g=(-u*l+s*p)/h;return e.z+f*(n.z-e.z)+g*(r.z-e.z)},cl.longestSideLength=function(t,e,n){var r=t.distance(e),i=e.distance(n),o=n.distance(t),s=r;return s<i&&(s=i),s<o&&(s=o),s},cl.isAcute=function(t,e,n){return!!el.isAcute(t,e,n)&&(!!el.isAcute(e,n,t)&&!!el.isAcute(n,t,e))},cl.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,c=2*cl.det(o,s,a,u),h=cl.det(s,o*o+s*s,u,a*a+u*u),l=cl.det(o,o*o+s*s,a,a*a+u*u);return new Pa(r-h/c,i+l/c)},cl.perpendicularBisector=function(t,e){var n=e.x-t.x,r=e.y-t.y,i=new Ka(t.x+n/2,t.y+r/2,1),o=new Ka(t.x-r+n/2,t.y+n+r/2,1);return new Ka(i,o)},cl.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 Pa(t.x+i*o,t.y+i*s)},cl.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,c=i*u-o*a,h=o*s-r*u,l=r*a-i*s,p=c*c+h*h+l*l,f=Math.sqrt(p)/2;return f},cl.centroid=function(t,e,n){var r=(t.x+e.x+n.x)/3,i=(t.y+e.y+n.y)/3;return new Pa(r,i)},cl.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 Pa(a,u)};var hl=function(){this._inputGeom=null,this._distance=null,this._curveBuilder=null,this._curveList=new Ou;var t=arguments[0],e=arguments[1],n=arguments[2];this._inputGeom=t,this._distance=e,this._curveBuilder=n};hl.prototype.addPoint=function(t){if(this._distance<=0)return null;var e=t.getCoordinates(),n=this._curveBuilder.getLineCurve(e,this._distance);this.addCurve(n,Aa.EXTERIOR,Aa.INTERIOR)},hl.prototype.addPolygon=function(t){var e=this._distance,n=Jc.LEFT;this._distance<0&&(e=-this._distance,n=Jc.RIGHT);var r=t.getExteriorRing(),i=Au.removeRepeatedPoints(r.getCoordinates());if(this._distance<0&&this.isErodedCompletely(r,this._distance))return null;if(this._distance<=0&&i.length<3)return null;this.addPolygonRing(i,e,n,Aa.EXTERIOR,Aa.INTERIOR);for(var o=0;o<t.getNumInteriorRing();o++){var s=t.getInteriorRingN(o),a=Au.removeRepeatedPoints(s.getCoordinates());0<this._distance&&this.isErodedCompletely(s,-this._distance)||this.addPolygonRing(a,e,Jc.opposite(n),Aa.INTERIOR,Aa.EXTERIOR)}},hl.prototype.isTriangleErodedCompletely=function(t,e){var n=new cl(t[0],t[1],t[2]),r=n.inCentre();return fu.distancePointLine(r,n.p0,n.p1)<Math.abs(e)},hl.prototype.addLineString=function(t){if(this._distance<=0&&!this._curveBuilder.getBufferParameters().isSingleSided())return null;var e=Au.removeRepeatedPoints(t.getCoordinates()),n=this._curveBuilder.getLineCurve(e,this._distance);this.addCurve(n,Aa.EXTERIOR,Aa.INTERIOR)},hl.prototype.addCurve=function(t,e,n){if(null===t||t.length<2)return null;var r=new Bh(t,new ih(0,Aa.BOUNDARY,e,n));this._curveList.add(r)},hl.prototype.getCurves=function(){return this.add(this._inputGeom),this._curveList},hl.prototype.addPolygonRing=function(t,e,n,r,i){if(0===e&&t.length<Nc.MINIMUM_VALID_SIZE)return null;var o=r,s=i;t.length>=Nc.MINIMUM_VALID_SIZE&&fu.isCCW(t)&&(o=i,s=r,n=Jc.opposite(n));var a=this._curveBuilder.getRingCurve(t,n,e);this.addCurve(a,o,s)},hl.prototype.add=function(t){if(t.isEmpty())return null;t instanceof bc?this.addPolygon(t):t instanceof vc?this.addLineString(t):t instanceof Ec?this.addPoint(t):t instanceof Ic?this.addCollection(t):t instanceof ac?this.addCollection(t):t instanceof Cc?this.addCollection(t):t instanceof sc&&this.addCollection(t)},hl.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},hl.prototype.addCollection=function(t){for(var e=0;e<t.getNumGeometries();e++){var n=t.getGeometryN(e);this.add(n)}},hl.prototype.interfaces_=function(){return[]},hl.prototype.getClass=function(){return hl};var ll=function(){};ll.prototype.locate=function(t){},ll.prototype.interfaces_=function(){return[]},ll.prototype.getClass=function(){return ll};var pl=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()};pl.prototype.next=function(){if(this._atStart)return this._atStart=!1,pl.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 Pu;var t=this._parent.getGeometryN(this._index++);return t instanceof sc?(this._subcollectionIterator=new pl(t),this._subcollectionIterator.next()):t},pl.prototype.remove=function(){throw new Error(this.getClass().getName())},pl.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)},pl.prototype.interfaces_=function(){return[Mu]},pl.prototype.getClass=function(){return pl},pl.isAtomic=function(t){return!(t instanceof sc)};var fl=function(){this._geom=null;var t=arguments[0];this._geom=t};fl.prototype.locate=function(t){return fl.locate(t,this._geom)},fl.prototype.interfaces_=function(){return[ll]},fl.prototype.getClass=function(){return fl},fl.isPointInRing=function(t,e){return!!e.getEnvelopeInternal().intersects(t)&&fu.isPointInRing(t,e.getCoordinates())},fl.containsPointInPolygon=function(t,e){if(e.isEmpty())return!1;var n=e.getExteriorRing();if(!fl.isPointInRing(t,n))return!1;for(var r=0;r<e.getNumInteriorRing();r++){var i=e.getInteriorRingN(r);if(fl.isPointInRing(t,i))return!1}return!0},fl.containsPoint=function(t,e){if(e instanceof bc)return fl.containsPointInPolygon(t,e);if(e instanceof sc)for(var n=new pl(e);n.hasNext();){var r=n.next();if(r!==e&&fl.containsPoint(t,r))return!0}return!1},fl.locate=function(t,e){return e.isEmpty()?Aa.EXTERIOR:fl.containsPoint(t,e)?Aa.INTERIOR:Aa.EXTERIOR};var gl=function(){this._edgeMap=new Zu,this._edgeList=null,this._ptInAreaLocation=[Aa.NONE,Aa.NONE]};gl.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)},gl.prototype.propagateSideLabels=function(t){for(var e=Aa.NONE,n=this.iterator();n.hasNext();){var r=n.next().getLabel();r.isArea(t)&&r.getLocation(t,Jc.LEFT)!==Aa.NONE&&(e=r.getLocation(t,Jc.LEFT))}if(e===Aa.NONE)return null;for(var i=e,o=this.iterator();o.hasNext();){var s=o.next(),a=s.getLabel();if(a.getLocation(t,Jc.ON)===Aa.NONE&&a.setLocation(t,Jc.ON,i),a.isArea(t)){var u=a.getLocation(t,Jc.LEFT),c=a.getLocation(t,Jc.RIGHT);if(c!==Aa.NONE){if(c!==i)throw new th("side location conflict",s.getCoordinate());u===Aa.NONE&&au.shouldNeverReachHere("found single null side (at "+s.getCoordinate()+")"),i=u}else au.isTrue(a.getLocation(t,Jc.LEFT)===Aa.NONE,"found single null side"),a.setLocation(t,Jc.RIGHT,i),a.setLocation(t,Jc.LEFT,i)}}},gl.prototype.getCoordinate=function(){var t=this.iterator();return t.hasNext()?t.next().getCoordinate():null},gl.prototype.print=function(t){Za.out.println("EdgeEndStar:   "+this.getCoordinate());for(var e=this.iterator();e.hasNext();){e.next().print(t)}},gl.prototype.isAreaLabelsConsistent=function(t){return this.computeEdgeEndLabels(t.getBoundaryNodeRule()),this.checkAreaLabelsConsistent(0)},gl.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,Jc.LEFT);au.isTrue(r!==Aa.NONE,"Found unlabelled area edge");for(var i=r,o=this.iterator();o.hasNext();){var s=o.next().getLabel();au.isTrue(s.isArea(t),"Found non-area edge");var a=s.getLocation(t,Jc.LEFT),u=s.getLocation(t,Jc.RIGHT);if(a===u)return!1;if(u!==i)return!1;i=a}return!0},gl.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},gl.prototype.iterator=function(){return this.getEdges().iterator()},gl.prototype.getEdges=function(){return null===this._edgeList&&(this._edgeList=new Ou(this._edgeMap.values())),this._edgeList},gl.prototype.getLocation=function(t,e,n){return this._ptInAreaLocation[t]===Aa.NONE&&(this._ptInAreaLocation[t]=fl.locate(e,n[t].getGeometry())),this._ptInAreaLocation[t]},gl.prototype.toString=function(){var t=new Ba;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()},gl.prototype.computeEdgeEndLabels=function(t){for(var e=this.iterator();e.hasNext();){e.next().computeLabel(t)}},gl.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)===Aa.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 c=Aa.NONE;if(e[u])c=Aa.EXTERIOR;else{var h=s.getCoordinate();c=this.getLocation(u,h,t)}a.setAllLocationsIfNull(u,c)}},gl.prototype.getDegree=function(){return this._edgeMap.size()},gl.prototype.insertEdgeEnd=function(t,e){this._edgeMap.put(t,e),this._edgeList=null},gl.prototype.interfaces_=function(){return[]},gl.prototype.getClass=function(){return gl};var dl=function(o){function t(){o.call(this),this._resultAreaEdgeList=null,this._label=null,this._SCANNING_FOR_INCOMING=1,this._LINKING_TO_OUTGOING=2}return o&&(t.__proto__=o),((t.prototype=Object.create(o&&o.prototype)).constructor=t).prototype.linkResultDirectedEdges=function(){this.getResultAreaEdges();for(var t=null,e=null,n=this._SCANNING_FOR_INCOMING,r=0;r<this._resultAreaEdgeList.size();r++){var i=this._resultAreaEdgeList.get(r),o=i.getSym();if(i.getLabel().isArea())switch(null===t&&i.isInResult()&&(t=i),n){case this._SCANNING_FOR_INCOMING:if(!o.isInResult())continue;e=o,n=this._LINKING_TO_OUTGOING;break;case this._LINKING_TO_OUTGOING:if(!i.isInResult())continue;e.setNext(i),n=this._SCANNING_FOR_INCOMING}}if(n===this._LINKING_TO_OUTGOING){if(null===t)throw new th("no outgoing dirEdge found",this.getCoordinate());au.isTrue(t.isInResult(),"unable to link last incoming dirEdge"),e.setNext(t)}},t.prototype.insert=function(t){var e=t;this.insertEdgeEnd(e,e)},t.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 lh.isNorthern(i)&&lh.isNorthern(o)?n:lh.isNorthern(i)||lh.isNorthern(o)?0!==n.getDy()?n:0!==r.getDy()?r:(au.shouldNeverReachHere("found two horizontal edges incident on node"),null):r},t.prototype.print=function(t){Za.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()}},t.prototype.getResultAreaEdges=function(){if(null!==this._resultAreaEdgeList)return this._resultAreaEdgeList;this._resultAreaEdgeList=new Ou;for(var t=this.iterator();t.hasNext();){var e=t.next();(e.isInResult()||e.getSym().isInResult())&&this._resultAreaEdgeList.add(e)}return this._resultAreaEdgeList},t.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))}},t.prototype.linkAllDirectedEdges=function(){this.getEdges();for(var t=null,e=null,n=this._edgeList.size()-1;0<=n;n--){var r=this._edgeList.get(n),i=r.getSym();null===e&&(e=i),null!==t&&i.setNext(t),t=r}e.setNext(t)},t.prototype.computeDepths=function(){if(1===arguments.length){var t=arguments[0],e=this.findIndex(t),n=t.getDepth(Jc.LEFT),r=t.getDepth(Jc.RIGHT),i=this.computeDepths(e+1,this._edgeList.size(),n);if(this.computeDepths(0,e,i)!==r)throw new th("depth mismatch at "+t.getCoordinate())}else if(3===arguments.length){for(var o=arguments[0],s=arguments[1],a=arguments[2],u=o;u<s;u++){var c=this._edgeList.get(u);c.setEdgeDepths(Jc.RIGHT,a),a=c.getDepth(Jc.LEFT)}return a}},t.prototype.mergeSymLabels=function(){for(var t=this.iterator();t.hasNext();){var e=t.next();e.getLabel().merge(e.getSym().getLabel())}},t.prototype.linkMinimalDirectedEdges=function(t){for(var e=null,n=null,r=this._SCANNING_FOR_INCOMING,i=this._resultAreaEdgeList.size()-1;0<=i;i--){var o=this._resultAreaEdgeList.get(i),s=o.getSym();switch(null===e&&o.getEdgeRing()===t&&(e=o),r){case this._SCANNING_FOR_INCOMING:if(s.getEdgeRing()!==t)continue;n=s,r=this._LINKING_TO_OUTGOING;break;case this._LINKING_TO_OUTGOING:if(o.getEdgeRing()!==t)continue;n.setNextMin(o),r=this._SCANNING_FOR_INCOMING}}r===this._LINKING_TO_OUTGOING&&(au.isTrue(null!==e,"found null for first outgoing dirEdge"),au.isTrue(e.getEdgeRing()===t,"unable to link last incoming dirEdge"),n.setNextMin(e))},t.prototype.getOutgoingDegree=function(){if(0===arguments.length){for(var t=0,e=this.iterator();e.hasNext();){e.next().isInResult()&&t++}return t}if(1===arguments.length){for(var n=arguments[0],r=0,i=this.iterator();i.hasNext();){i.next().getEdgeRing()===n&&r++}return r}},t.prototype.getLabel=function(){return this._label},t.prototype.findCoveredLineEdges=function(){for(var t=Aa.NONE,e=this.iterator();e.hasNext();){var n=e.next(),r=n.getSym();if(!n.isLineEdge()){if(n.isInResult()){t=Aa.INTERIOR;break}if(r.isInResult()){t=Aa.EXTERIOR;break}}}if(t===Aa.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===Aa.INTERIOR):(s.isInResult()&&(i=Aa.EXTERIOR),a.isInResult()&&(i=Aa.INTERIOR))}},t.prototype.computeLabelling=function(t){o.prototype.computeLabelling.call(this,t),this._label=new ih(Aa.NONE);for(var e=this.iterator();e.hasNext();)for(var n=e.next().getEdge().getLabel(),r=0;r<2;r++){var i=n.getLocation(r);i!==Aa.INTERIOR&&i!==Aa.BOUNDARY||this._label.setLocation(r,Aa.INTERIOR)}},t.prototype.interfaces_=function(){return[]},t.prototype.getClass=function(){return t},t}(gl),yl=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),((e.prototype=Object.create(t&&t.prototype)).constructor=e).prototype.createNode=function(t){return new ch(t,new dl)},e.prototype.interfaces_=function(){return[]},e.prototype.getClass=function(){return e},e}(dh),_l=function t(){this._pts=null,this._orientation=null;var e=arguments[0];this._pts=e,this._orientation=t.orientation(e)};_l.prototype.compareTo=function(t){var e=t;return _l.compareOriented(this._pts,this._orientation,e._pts,e._orientation)},_l.prototype.interfaces_=function(){return[Ca]},_l.prototype.getClass=function(){return _l},_l.orientation=function(t){return 1===Au.increasingDirection(t)},_l.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,c=r?0:n.length-1;;){var h=t[u].compareTo(n[c]);if(0!==h)return h;var l=(u+=i)===s,p=(c+=o)===a;if(l&&!p)return-1;if(!l&&p)return 1;if(l&&p)return 0}};var ml=function(){this._edges=new Ou,this._ocaMap=new Zu};ml.prototype.print=function(t){t.print("MULTILINESTRING ( ");for(var e=0;e<this._edges.size();e++){var n=this._edges.get(e);0<e&&t.print(","),t.print("(");for(var r=n.getCoordinates(),i=0;i<r.length;i++)0<i&&t.print(","),t.print(r[i].x+" "+r[i].y);t.println(")")}t.print(")  ")},ml.prototype.addAll=function(t){for(var e=t.iterator();e.hasNext();)this.add(e.next())},ml.prototype.findEdgeIndex=function(t){for(var e=0;e<this._edges.size();e++)if(this._edges.get(e).equals(t))return e;return-1},ml.prototype.iterator=function(){return this._edges.iterator()},ml.prototype.getEdges=function(){return this._edges},ml.prototype.get=function(t){return this._edges.get(t)},ml.prototype.findEqualEdge=function(t){var e=new _l(t.getCoordinates());return this._ocaMap.get(e)},ml.prototype.add=function(t){this._edges.add(t);var e=new _l(t.getCoordinates());this._ocaMap.put(e,t)},ml.prototype.interfaces_=function(){return[]},ml.prototype.getClass=function(){return ml};var vl=function(){};vl.prototype.processIntersections=function(t,e,n,r){},vl.prototype.isDone=function(){},vl.prototype.interfaces_=function(){return[]},vl.prototype.getClass=function(){return vl};var xl=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;var t=arguments[this.numTests=0];this._li=t};xl.prototype.isTrivialIntersection=function(t,e,n,r){if(t===n&&1===this._li.getIntersectionNum()){if(xl.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},xl.prototype.getProperIntersectionPoint=function(){return this._properIntersectionPoint},xl.prototype.hasProperInteriorIntersection=function(){return this._hasProperInterior},xl.prototype.getLineIntersector=function(){return this._li},xl.prototype.hasProperIntersection=function(){return this._hasProper},xl.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)))},xl.prototype.hasIntersection=function(){return this._hasIntersection},xl.prototype.isDone=function(){return!1},xl.prototype.hasInteriorIntersection=function(){return this._hasInterior},xl.prototype.interfaces_=function(){return[vl]},xl.prototype.getClass=function(){return xl},xl.isAdjacentSegments=function(t,e){return 1===Math.abs(t-e)};var El=function(){this.coord=null,this.segmentIndex=null,this.dist=null;var t=arguments[0],e=arguments[1],n=arguments[2];this.coord=new Pa(t),this.segmentIndex=e,this.dist=n};El.prototype.getSegmentIndex=function(){return this.segmentIndex},El.prototype.getCoordinate=function(){return this.coord},El.prototype.print=function(t){t.print(this.coord),t.print(" seg # = "+this.segmentIndex),t.println(" dist = "+this.dist)},El.prototype.compareTo=function(t){var e=t;return this.compare(e.segmentIndex,e.dist)},El.prototype.isEndPoint=function(t){return 0===this.segmentIndex&&0===this.dist||this.segmentIndex===t},El.prototype.toString=function(){return this.coord+" seg # = "+this.segmentIndex+" dist = "+this.dist},El.prototype.getDistance=function(){return this.dist},El.prototype.compare=function(t,e){return this.segmentIndex<t?-1:this.segmentIndex>t?1:this.dist<e?-1:this.dist>e?1:0},El.prototype.interfaces_=function(){return[Ca]},El.prototype.getClass=function(){return El};var wl=function(){this._nodeMap=new Zu,this.edge=null;var t=arguments[0];this.edge=t};wl.prototype.print=function(t){t.println("Intersections:");for(var e=this.iterator();e.hasNext();){e.next().print(t)}},wl.prototype.iterator=function(){return this._nodeMap.values().iterator()},wl.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}},wl.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)},wl.prototype.createSplitEdge=function(t,e){var n=e.segmentIndex-t.segmentIndex+2,r=this.edge.pts[e.segmentIndex],i=0<e.dist||!e.coord.equals2D(r);i||n--;var o=new Array(n).fill(null),s=0;o[s++]=new Pa(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 Sl(o,new ih(this.edge._label))},wl.prototype.add=function(t,e,n){var r=new El(t,e,n),i=this._nodeMap.get(r);return null!==i?i:(this._nodeMap.put(r,r),r)},wl.prototype.isIntersection=function(t){for(var e=this.iterator();e.hasNext();){if(e.next().coord.equals(t))return!0}return!1},wl.prototype.interfaces_=function(){return[]},wl.prototype.getClass=function(){return wl};var bl=function(){};bl.prototype.getChainStartIndices=function(t){var e=0,n=new Ou;n.add(new ka(e));do{var r=this.findChainEnd(t,e);n.add(new ka(r)),e=r}while(e<t.length-1);return bl.toIntArray(n)},bl.prototype.findChainEnd=function(t,e){for(var n=lh.quadrant(t[e],t[e+1]),r=e+1;r<t.length;){if(lh.quadrant(t[r-1],t[r])!==n)break;r++}return r-1},bl.prototype.interfaces_=function(){return[]},bl.prototype.getClass=function(){return bl},bl.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 Il=function(){this.e=null,this.pts=null,this.startIndex=null,this.env1=new Qa,this.env2=new Qa;var t=arguments[0];this.e=t,this.pts=t.getCoordinates();var e=new bl;this.startIndex=e.getChainStartIndices(this.pts)};Il.prototype.getCoordinates=function(){return this.pts},Il.prototype.getMaxX=function(t){var e=this.pts[this.startIndex[t]].x,n=this.pts[this.startIndex[t+1]].x;return n<e?e:n},Il.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},Il.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],c=arguments[5],h=this.pts[i],l=this.pts[o],p=s.pts[a],f=s.pts[u];if(o-i==1&&u-a==1)return c.addIntersections(this.e,i,s.e,a),null;if(this.env1.init(h,l),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,c),d<u&&this.computeIntersectsForChain(i,g,s,d,u,c)),g<o&&(a<d&&this.computeIntersectsForChain(g,o,s,a,d,c),d<u&&this.computeIntersectsForChain(g,o,s,d,u,c))}},Il.prototype.getStartIndexes=function(){return this.startIndex},Il.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)},Il.prototype.interfaces_=function(){return[]},Il.prototype.getClass=function(){return Il};var Nl=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},Cl={NULL_VALUE:{configurable:!0}};Nl.prototype.getDepth=function(t,e){return this._depth[t][e]},Nl.prototype.setDepth=function(t,e,n){this._depth[t][e]=n},Nl.prototype.isNull=function(){if(0===arguments.length){for(var t=0;t<2;t++)for(var e=0;e<3;e++)if(this._depth[t][e]!==Nl.NULL_VALUE)return!1;return!0}if(1===arguments.length){var n=arguments[0];return this._depth[n][1]===Nl.NULL_VALUE}if(2===arguments.length){var r=arguments[0],i=arguments[1];return this._depth[r][i]===Nl.NULL_VALUE}},Nl.prototype.normalize=function(){for(var t=0;t<2;t++)if(!this.isNull(t)){var e=this._depth[t][1];this._depth[t][2]<e&&(e=this._depth[t][2]),e<0&&(e=0);for(var n=1;n<3;n++){var r=0;this._depth[t][n]>e&&(r=1),this._depth[t][n]=r}}},Nl.prototype.getDelta=function(t){return this._depth[t][Jc.RIGHT]-this._depth[t][Jc.LEFT]},Nl.prototype.getLocation=function(t,e){return this._depth[t][e]<=0?Aa.EXTERIOR:Aa.INTERIOR},Nl.prototype.toString=function(){return"A: "+this._depth[0][1]+","+this._depth[0][2]+" B: "+this._depth[1][1]+","+this._depth[1][2]},Nl.prototype.add=function(){if(1===arguments.length)for(var t=arguments[0],e=0;e<2;e++)for(var n=1;n<3;n++){var r=t.getLocation(e,n);r!==Aa.EXTERIOR&&r!==Aa.INTERIOR||(this.isNull(e,n)?this._depth[e][n]=Nl.depthAtLocation(r):this._depth[e][n]+=Nl.depthAtLocation(r))}else if(3===arguments.length){var i=arguments[0],o=arguments[1];arguments[2]===Aa.INTERIOR&&this._depth[i][o]++}},Nl.prototype.interfaces_=function(){return[]},Nl.prototype.getClass=function(){return Nl},Nl.depthAtLocation=function(t){return t===Aa.EXTERIOR?0:t===Aa.INTERIOR?1:Nl.NULL_VALUE},Cl.NULL_VALUE.get=function(){return-1},Object.defineProperties(Nl,Cl);var Sl=function(r){function s(){if(r.call(this),this.pts=null,this._env=null,this.eiList=new wl(this),this._name=null,this._mce=null,this._isIsolated=!0,this._depth=new Nl,this._depthDelta=0,1===arguments.length){var t=arguments[0];s.call(this,t,null)}else if(2===arguments.length){var e=arguments[0],n=arguments[1];this.pts=e,this._label=n}}return r&&(s.__proto__=r),((s.prototype=Object.create(r&&r.prototype)).constructor=s).prototype.getDepth=function(){return this._depth},s.prototype.getCollapsedEdge=function(){var t=new Array(2).fill(null);return t[0]=this.pts[0],t[1]=this.pts[1],new s(t,ih.toLineLabel(this._label))},s.prototype.isIsolated=function(){return this._isIsolated},s.prototype.getCoordinates=function(){return this.pts},s.prototype.setIsolated=function(t){this._isIsolated=t},s.prototype.setName=function(t){this._name=t},s.prototype.equals=function(t){if(!(t instanceof s))return!1;var e=t;if(this.pts.length!==e.pts.length)return!1;for(var n=!0,r=!0,i=this.pts.length,o=0;o<this.pts.length;o++)if(this.pts[o].equals2D(e.pts[o])||(n=!1),this.pts[o].equals2D(e.pts[--i])||(r=!1),!n&&!r)return!1;return!0},s.prototype.getCoordinate=function(){if(0===arguments.length)return 0<this.pts.length?this.pts[0]:null;if(1===arguments.length){var t=arguments[0];return this.pts[t]}},s.prototype.print=function(t){t.print("edge "+this._name+": "),t.print("LINESTRING (");for(var e=0;e<this.pts.length;e++)0<e&&t.print(","),t.print(this.pts[e].x+" "+this.pts[e].y);t.print(")  "+this._label+" "+this._depthDelta)},s.prototype.computeIM=function(t){s.updateIM(this._label,t)},s.prototype.isCollapsed=function(){return!!this._label.isArea()&&(3===this.pts.length&&!!this.pts[0].equals(this.pts[2]))},s.prototype.isClosed=function(){return this.pts[0].equals(this.pts[this.pts.length-1])},s.prototype.getMaximumSegmentIndex=function(){return this.pts.length-1},s.prototype.getDepthDelta=function(){return this._depthDelta},s.prototype.getNumPoints=function(){return this.pts.length},s.prototype.printReverse=function(t){t.print("edge "+this._name+": ");for(var e=this.pts.length-1;0<=e;e--)t.print(this.pts[e]+" ");t.println("")},s.prototype.getMonotoneChainEdge=function(){return null===this._mce&&(this._mce=new Il(this)),this._mce},s.prototype.getEnvelope=function(){if(null===this._env){this._env=new Qa;for(var t=0;t<this.pts.length;t++)this._env.expandToInclude(this.pts[t])}return this._env},s.prototype.addIntersection=function(t,e,n,r){var i=new Pa(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)},s.prototype.toString=function(){var t=new Ba;t.append("edge "+this._name+": "),t.append("LINESTRING (");for(var e=0;e<this.pts.length;e++)0<e&&t.append(","),t.append(this.pts[e].x+" "+this.pts[e].y);return t.append(")  "+this._label+" "+this._depthDelta),t.toString()},s.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},s.prototype.setDepthDelta=function(t){this._depthDelta=t},s.prototype.getEdgeIntersectionList=function(){return this.eiList},s.prototype.addIntersections=function(t,e,n){for(var r=0;r<t.getIntersectionNum();r++)this.addIntersection(t,e,n,r)},s.prototype.interfaces_=function(){return[]},s.prototype.getClass=function(){return s},s.updateIM=function(){if(2!==arguments.length)return r.prototype.updateIM.apply(this,arguments);var t=arguments[0],e=arguments[1];e.setAtLeastIfValid(t.getLocation(0,Jc.ON),t.getLocation(1,Jc.ON),1),t.isArea()&&(e.setAtLeastIfValid(t.getLocation(0,Jc.LEFT),t.getLocation(1,Jc.LEFT),2),e.setAtLeastIfValid(t.getLocation(0,Jc.RIGHT),t.getLocation(1,Jc.RIGHT),2))},s}(uh),Ml=function(t){this._workingPrecisionModel=null,this._workingNoder=null,this._geomFact=null,this._graph=null,this._edgeList=new ml,this._bufParams=t||null};Ml.prototype.setWorkingPrecisionModel=function(t){this._workingPrecisionModel=t},Ml.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 ih(t.getLabel())).flip(),n.merge(r);var i=Ml.depthDelta(r),o=e.getDepthDelta()+i;e.setDepthDelta(o)}else this._edgeList.add(t),t.setDepthDelta(Ml.depthDelta(t.getLabel()))},Ml.prototype.buildSubgraphs=function(t,e){for(var n=new Ou,r=t.iterator();r.hasNext();){var i=r.next(),o=i.getRightmostCoordinate(),s=new sl(n).getDepth(o);i.computeDepth(s),i.findResultEdges(),n.add(i),e.add(i.getDirectedEdges(),i.getNodes())}},Ml.prototype.createSubgraphs=function(t){for(var e=new Ou,n=t.getNodes().iterator();n.hasNext();){var r=n.next();if(!r.isVisited()){var i=new nh;i.create(r),e.add(i)}}return Nh.sort(e,Nh.reverseOrder()),e},Ml.prototype.createEmptyResultGeometry=function(){return this._geomFact.createPolygon()},Ml.prototype.getNoder=function(t){if(null!==this._workingNoder)return this._workingNoder;var e=new Hh,n=new hu;return n.setPrecisionModel(t),e.setSegmentIntersector(new xl(n)),e},Ml.prototype.buffer=function(t,e){var n=this._workingPrecisionModel;null===n&&(n=t.getPrecisionModel()),this._geomFact=t.getFactory();var r=new ol(n,this._bufParams),i=new hl(t,e,r).getCurves();if(i.size()<=0)return this.createEmptyResultGeometry();this.computeNodedEdges(i,n),this._graph=new yh(new yl),this._graph.addEdges(this._edgeList.getEdges());var o=this.createSubgraphs(this._graph),s=new _h(this._geomFact);this.buildSubgraphs(o,s);var a=s.getPolygons();return a.size()<=0?this.createEmptyResultGeometry():this._geomFact.buildGeometry(a)},Ml.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 Sl(i.getCoordinates(),new ih(s));this.insertUniqueEdge(a)}}},Ml.prototype.setNoder=function(t){this._workingNoder=t},Ml.prototype.interfaces_=function(){return[]},Ml.prototype.getClass=function(){return Ml},Ml.depthDelta=function(t){var e=t.getLocation(0,Jc.LEFT),n=t.getLocation(0,Jc.RIGHT);return e===Aa.INTERIOR&&n===Aa.EXTERIOR?1:e===Aa.EXTERIOR&&n===Aa.INTERIOR?-1:0},Ml.convertSegStrings=function(t){for(var e=new zc,n=new Ou;t.hasNext();){var r=t.next(),i=e.createLineString(r.getCoordinates());n.add(i)}return e.buildGeometry(n)};var Ll=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()}};Ll.prototype.rescale=function(){if(Fa(arguments[0],Cu))for(var t=arguments[0].iterator();t.hasNext();){var e=t.next();this.rescale(e.getCoordinates())}else if(arguments[0]instanceof Array){for(var n=arguments[0],r=0;r<n.length;r++)n[r].x=n[r].x/this._scaleFactor+this._offsetX,n[r].y=n[r].y/this._scaleFactor+this._offsetY;2===n.length&&n[0].equals2D(n[1])&&Za.out.println(n)}},Ll.prototype.scale=function(){if(Fa(arguments[0],Cu)){for(var t=arguments[0],e=new Ou,n=t.iterator();n.hasNext();){var r=n.next();e.add(new Bh(this.scale(r.getCoordinates()),r.getData()))}return e}if(arguments[0]instanceof Array){for(var i=arguments[0],o=new Array(i.length).fill(null),s=0;s<i.length;s++)o[s]=new Pa(Math.round((i[s].x-this._offsetX)*this._scaleFactor),Math.round((i[s].y-this._offsetY)*this._scaleFactor),i[s].z);return Au.removeRepeatedPoints(o)}},Ll.prototype.isIntegerPrecision=function(){return 1===this._scaleFactor},Ll.prototype.getNodedSubstrings=function(){var t=this._noder.getNodedSubstrings();return this._isScaled&&this.rescale(t),t},Ll.prototype.computeNodes=function(t){var e=t;this._isScaled&&(e=this.scale(t)),this._noder.computeNodes(e)},Ll.prototype.interfaces_=function(){return[Yh]},Ll.prototype.getClass=function(){return Ll};var Pl=function(){this._li=new hu,this._segStrings=null;var t=arguments[0];this._segStrings=t},Ol={fact:{configurable:!0}};Pl.prototype.checkEndPtVertexIntersections=function(){if(0===arguments.length)for(var t=this._segStrings.iterator();t.hasNext();){var e=t.next().getCoordinates();this.checkEndPtVertexIntersections(e[0],this._segStrings),this.checkEndPtVertexIntersections(e[e.length-1],this._segStrings)}else if(2===arguments.length)for(var n=arguments[0],r=arguments[1].iterator();r.hasNext();)for(var i=r.next().getCoordinates(),o=1;o<i.length-1;o++)if(i[o].equals(n))throw new ou("found endpt/interior pt intersection at index "+o+" :pt "+n)},Pl.prototype.checkInteriorIntersections=function(){if(0===arguments.length)for(var t=this._segStrings.iterator();t.hasNext();)for(var e=t.next(),n=this._segStrings.iterator();n.hasNext();){var r=n.next();this.checkInteriorIntersections(e,r)}else if(2===arguments.length)for(var i=arguments[0],o=arguments[1],s=i.getCoordinates(),a=o.getCoordinates(),u=0;u<s.length-1;u++)for(var c=0;c<a.length-1;c++)this.checkInteriorIntersections(i,u,o,c);else if(4===arguments.length){var h=arguments[0],l=arguments[1],p=arguments[2],f=arguments[3];if(h===p&&l===f)return null;var g=h.getCoordinates()[l],d=h.getCoordinates()[l+1],y=p.getCoordinates()[f],_=p.getCoordinates()[f+1];if(this._li.computeIntersection(g,d,y,_),this._li.hasIntersection()&&(this._li.isProper()||this.hasInteriorIntersection(this._li,g,d)||this.hasInteriorIntersection(this._li,y,_)))throw new ou("found non-noded intersection at "+g+"-"+d+" and "+y+"-"+_)}},Pl.prototype.checkValid=function(){this.checkEndPtVertexIntersections(),this.checkInteriorIntersections(),this.checkCollapses()},Pl.prototype.checkCollapses=function(){if(0===arguments.length)for(var t=this._segStrings.iterator();t.hasNext();){var e=t.next();this.checkCollapses(e)}else if(1===arguments.length)for(var n=arguments[0].getCoordinates(),r=0;r<n.length-2;r++)this.checkCollapse(n[r],n[r+1],n[r+2])},Pl.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},Pl.prototype.checkCollapse=function(t,e,n){if(t.equals(n))throw new ou("found non-noded collapse at "+Pl.fact.createLineString([t,e,n]))},Pl.prototype.interfaces_=function(){return[]},Pl.prototype.getClass=function(){return Pl},Ol.fact.get=function(){return new zc},Object.defineProperties(Pl,Ol);var Rl=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 ba("Scale factor must be non-zero");1!==e&&(this._pt=new Pa(this.scale(t.x),this.scale(t.y)),this._p0Scaled=new Pa,this._p1Scaled=new Pa),this.initCorners(this._pt)},Tl={SAFE_ENV_EXPANSION_FACTOR:{configurable:!0}};Rl.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 au.isTrue(!(s&&a),"Found bad envelope test"),a},Rl.prototype.initCorners=function(t){this._minx=t.x-.5,this._maxx=t.x+.5,this._miny=t.y-.5,this._maxy=t.y+.5,this._corner[0]=new Pa(this._maxx,this._maxy),this._corner[1]=new Pa(this._minx,this._maxy),this._corner[2]=new Pa(this._minx,this._miny),this._corner[3]=new Pa(this._maxx,this._miny)},Rl.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))},Rl.prototype.scale=function(t){return Math.round(t*this._scaleFactor)},Rl.prototype.getCoordinate=function(){return this._originalPt},Rl.prototype.copyScaled=function(t,e){e.x=this.scale(t.x),e.y=this.scale(t.y)},Rl.prototype.getSafeEnvelope=function(){if(null===this._safeEnv){var t=Rl.SAFE_ENV_EXPANSION_FACTOR/this._scaleFactor;this._safeEnv=new Qa(this._originalPt.x-t,this._originalPt.x+t,this._originalPt.y-t,this._originalPt.y+t)}return this._safeEnv},Rl.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())))},Rl.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))))))},Rl.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)},Rl.prototype.interfaces_=function(){return[]},Rl.prototype.getClass=function(){return Rl},Tl.SAFE_ENV_EXPANSION_FACTOR.get=function(){return.75},Object.defineProperties(Rl,Tl);var Al=function(){this.tempEnv1=new Qa,this.selectedSegment=new kh};Al.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)}},Al.prototype.interfaces_=function(){return[]},Al.prototype.getClass=function(){return Al};var Dl=function(){this._index=null;var t=arguments[0];this._index=t},Fl={HotPixelSnapAction:{configurable:!0}};Dl.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 ql(e,n,r);return this._index.query(i,{interfaces_:function(){return[Eh]},visitItem:function(t){t.select(i,o)}}),o.isNodeAdded()}},Dl.prototype.interfaces_=function(){return[]},Dl.prototype.getClass=function(){return Dl},Fl.HotPixelSnapAction.get=function(){return ql},Object.defineProperties(Dl,Fl);var ql=function(r){function t(){r.call(this),this._hotPixel=null,this._parentEdge=null,this._hotPixelVertexIndex=null,this._isNodeAdded=!1;var t=arguments[0],e=arguments[1],n=arguments[2];this._hotPixel=t,this._parentEdge=e,this._hotPixelVertexIndex=n}return r&&(t.__proto__=r),((t.prototype=Object.create(r&&r.prototype)).constructor=t).prototype.isNodeAdded=function(){return this._isNodeAdded},t.prototype.select=function(){if(2!==arguments.length)return r.prototype.select.apply(this,arguments);var t=arguments[0],e=arguments[1],n=t.getContext();if(null!==this._parentEdge&&n===this._parentEdge&&e===this._hotPixelVertexIndex)return null;this._isNodeAdded=this._hotPixel.addSnappedNode(n,e)},t.prototype.interfaces_=function(){return[]},t.prototype.getClass=function(){return t},t}(Al),Gl=function(){this._li=null,this._interiorIntersections=null;var t=arguments[0];this._li=t,this._interiorIntersections=new Ou};Gl.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)}},Gl.prototype.isDone=function(){return!1},Gl.prototype.getInteriorIntersections=function(){return this._interiorIntersections},Gl.prototype.interfaces_=function(){return[vl]},Gl.prototype.getClass=function(){return Gl};var Bl=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 hu,this._li.setPrecisionModel(t),this._scaleFactor=t.getScale()};Bl.prototype.checkCorrectness=function(t){var e=Bh.getNodedSubstrings(t),n=new Pl(e);try{n.checkValid()}catch(t){if(!(t instanceof Wa))throw t;t.printStackTrace()}},Bl.prototype.getNodedSubstrings=function(){return Bh.getNodedSubstrings(this._nodedSegStrings)},Bl.prototype.snapRound=function(t,e){var n=this.findInteriorIntersections(t,e);this.computeIntersectionSnaps(n),this.computeVertexSnaps(t)},Bl.prototype.findInteriorIntersections=function(t,e){var n=new Gl(e);return this._noder.setSegmentIntersector(n),this._noder.computeNodes(t),n.getInteriorIntersections()},Bl.prototype.computeVertexSnaps=function(){if(Fa(arguments[0],Cu))for(var t=arguments[0].iterator();t.hasNext();){var e=t.next();this.computeVertexSnaps(e)}else if(arguments[0]instanceof Bh)for(var n=arguments[0],r=n.getCoordinates(),i=0;i<r.length;i++){var o=new Rl(r[i],this._scaleFactor,this._li);this._pointSnapper.snap(o,n,i)&&n.addIntersection(r[i],i)}},Bl.prototype.computeNodes=function(t){this._nodedSegStrings=t,this._noder=new Hh,this._pointSnapper=new Dl(this._noder.getIndex()),this.snapRound(t,this._li)},Bl.prototype.computeIntersectionSnaps=function(t){for(var e=t.iterator();e.hasNext();){var n=e.next(),r=new Rl(n,this._scaleFactor,this._li);this._pointSnapper.snap(r)}},Bl.prototype.interfaces_=function(){return[Yh]},Bl.prototype.getClass=function(){return Bl};var kl=function(){if(this._argGeom=null,this._distance=null,this._bufParams=new Jh,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}},zl={CAP_ROUND:{configurable:!0},CAP_BUTT:{configurable:!0},CAP_FLAT:{configurable:!0},CAP_SQUARE:{configurable:!0},MAX_PRECISION_DIGITS:{configurable:!0}};kl.prototype.bufferFixedPrecision=function(t){var e=new Ll(new Bl(new qc(1)),t.getScale()),n=new Ml(this._bufParams);n.setWorkingPrecisionModel(t),n.setNoder(e),this._resultGeometry=n.buffer(this._argGeom,this._distance)},kl.prototype.bufferReducedPrecision=function(){var e=this;if(0===arguments.length){for(var t=kl.MAX_PRECISION_DIGITS;0<=t;t--){try{e.bufferReducedPrecision(t)}catch(t){if(!(t instanceof th))throw t;e._saveException=t}if(null!==e._resultGeometry)return null}throw this._saveException}if(1===arguments.length){var n=arguments[0],r=kl.precisionScaleFactor(this._argGeom,this._distance,n),i=new qc(r);this.bufferFixedPrecision(i)}},kl.prototype.computeGeometry=function(){if(this.bufferOriginalPrecision(),null!==this._resultGeometry)return null;var t=this._argGeom.getFactory().getPrecisionModel();t.getType()===qc.FIXED?this.bufferFixedPrecision(t):this.bufferReducedPrecision()},kl.prototype.setQuadrantSegments=function(t){this._bufParams.setQuadrantSegments(t)},kl.prototype.bufferOriginalPrecision=function(){try{var t=new Ml(this._bufParams);this._resultGeometry=t.buffer(this._argGeom,this._distance)}catch(t){if(!(t instanceof ou))throw t;this._saveException=t}},kl.prototype.getResultGeometry=function(t){return this._distance=t,this.computeGeometry(),this._resultGeometry},kl.prototype.setEndCapStyle=function(t){this._bufParams.setEndCapStyle(t)},kl.prototype.interfaces_=function(){return[]},kl.prototype.getClass=function(){return kl},kl.bufferOp=function(){if(2===arguments.length){var t=arguments[0],e=arguments[1];return new kl(t).getResultGeometry(e)}if(3===arguments.length){if(Number.isInteger(arguments[2])&&arguments[0]instanceof yu&&"number"==typeof arguments[1]){var n=arguments[0],r=arguments[1],i=arguments[2],o=new kl(n);return o.setQuadrantSegments(i),o.getResultGeometry(r)}if(arguments[2]instanceof Jh&&arguments[0]instanceof yu&&"number"==typeof arguments[1]){var s=arguments[0],a=arguments[1],u=arguments[2];return new kl(s,u).getResultGeometry(a)}}else if(4===arguments.length){var c=arguments[0],h=arguments[1],l=arguments[2],p=arguments[3],f=new kl(c);return f.setQuadrantSegments(l),f.setEndCapStyle(p),f.getResultGeometry(h)}},kl.precisionScaleFactor=function(t,e,n){var r=t.getEnvelopeInternal(),i=qa.max(Math.abs(r.getMaxX()),Math.abs(r.getMaxY()),Math.abs(r.getMinX()),Math.abs(r.getMinY()))+2*(0<e?e:0),o=n-Math.trunc(Math.log(i)/Math.log(10)+1);return Math.pow(10,o)},zl.CAP_ROUND.get=function(){return Jh.CAP_ROUND},zl.CAP_BUTT.get=function(){return Jh.CAP_FLAT},zl.CAP_FLAT.get=function(){return Jh.CAP_FLAT},zl.CAP_SQUARE.get=function(){return Jh.CAP_SQUARE},zl.MAX_PRECISION_DIGITS.get=function(){return 12},Object.defineProperties(kl,zl);var jl=function(){this._pt=[new Pa,new Pa],this._distance=Ia.NaN,this._isNull=!0};jl.prototype.getCoordinates=function(){return this._pt},jl.prototype.getCoordinate=function(t){return this._pt[t]},jl.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)}},jl.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}},jl.prototype.getDistance=function(){return this._distance},jl.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)}},jl.prototype.interfaces_=function(){return[]},jl.prototype.getClass=function(){return jl};var Xl=function(){};Xl.prototype.interfaces_=function(){return[]},Xl.prototype.getClass=function(){return Xl},Xl.computeDistance=function(){if(arguments[2]instanceof jl&&arguments[0]instanceof vc&&arguments[1]instanceof Pa)for(var t=arguments[0],e=arguments[1],n=arguments[2],r=t.getCoordinates(),i=new kh,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 jl&&arguments[0]instanceof bc&&arguments[1]instanceof Pa){var a=arguments[0],u=arguments[1],c=arguments[2];Xl.computeDistance(a.getExteriorRing(),u,c);for(var h=0;h<a.getNumInteriorRing();h++)Xl.computeDistance(a.getInteriorRingN(h),u,c)}else if(arguments[2]instanceof jl&&arguments[0]instanceof yu&&arguments[1]instanceof Pa){var l=arguments[0],p=arguments[1],f=arguments[2];if(l instanceof vc)Xl.computeDistance(l,p,f);else if(l instanceof bc)Xl.computeDistance(l,p,f);else if(l instanceof sc)for(var g=l,d=0;d<g.getNumGeometries();d++){var y=g.getGeometryN(d);Xl.computeDistance(y,p,f)}else f.setMinimum(l.getCoordinate(),p)}else if(arguments[2]instanceof jl&&arguments[0]instanceof kh&&arguments[1]instanceof Pa){var _=arguments[0],m=arguments[1],v=arguments[2],x=_.closestPoint(m);v.setMinimum(x,m)}};var Ul=function(t){this._maxPtDist=new jl,this._inputGeom=t||null},Yl={MaxPointDistanceFilter:{configurable:!0},MaxMidpointDistanceFilter:{configurable:!0}};Ul.prototype.computeMaxMidpointDistance=function(t){var e=new Hl(this._inputGeom);t.apply(e),this._maxPtDist.setMaximum(e.getMaxPointDistance())},Ul.prototype.computeMaxVertexDistance=function(t){var e=new Vl(this._inputGeom);t.apply(e),this._maxPtDist.setMaximum(e.getMaxPointDistance())},Ul.prototype.findDistance=function(t){return this.computeMaxVertexDistance(t),this.computeMaxMidpointDistance(t),this._maxPtDist.getDistance()},Ul.prototype.getDistancePoints=function(){return this._maxPtDist},Ul.prototype.interfaces_=function(){return[]},Ul.prototype.getClass=function(){return Ul},Yl.MaxPointDistanceFilter.get=function(){return Vl},Yl.MaxMidpointDistanceFilter.get=function(){return Hl},Object.defineProperties(Ul,Yl);var Vl=function(t){this._maxPtDist=new jl,this._minPtDist=new jl,this._geom=t||null};Vl.prototype.filter=function(t){this._minPtDist.initialize(),Xl.computeDistance(this._geom,t,this._minPtDist),this._maxPtDist.setMaximum(this._minPtDist)},Vl.prototype.getMaxPointDistance=function(){return this._maxPtDist},Vl.prototype.interfaces_=function(){return[vu]},Vl.prototype.getClass=function(){return Vl};var Hl=function(t){this._maxPtDist=new jl,this._minPtDist=new jl,this._geom=t||null};Hl.prototype.filter=function(t,e){if(0===e)return null;var n=t.getCoordinate(e-1),r=t.getCoordinate(e),i=new Pa((n.x+r.x)/2,(n.y+r.y)/2);this._minPtDist.initialize(),Xl.computeDistance(this._geom,i,this._minPtDist),this._maxPtDist.setMaximum(this._minPtDist)},Hl.prototype.isDone=function(){return!1},Hl.prototype.isGeometryChanged=function(){return!1},Hl.prototype.getMaxPointDistance=function(){return this._maxPtDist},Hl.prototype.interfaces_=function(){return[oc]},Hl.prototype.getClass=function(){return Hl};var Wl=function(t){this._comps=t||null};Wl.prototype.filter=function(t){t instanceof bc&&this._comps.add(t)},Wl.prototype.interfaces_=function(){return[ic]},Wl.prototype.getClass=function(){return Wl},Wl.getPolygons=function(){if(1===arguments.length){var t=arguments[0];return Wl.getPolygons(t,new Ou)}if(2===arguments.length){var e=arguments[0],n=arguments[1];return e instanceof bc?n.add(e):e instanceof sc&&e.apply(new Wl(n)),n}};var Jl=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}};Jl.prototype.filter=function(t){if(this._isForcedToLineString&&t instanceof Nc){var e=t.getFactory().createLineString(t.getCoordinateSequence());return this._lines.add(e),null}t instanceof vc&&this._lines.add(t)},Jl.prototype.setForceToLineString=function(t){this._isForcedToLineString=t},Jl.prototype.interfaces_=function(){return[du]},Jl.prototype.getClass=function(){return Jl},Jl.getGeometry=function(){if(1===arguments.length){var t=arguments[0];return t.getFactory().buildGeometry(Jl.getLines(t))}if(2===arguments.length){var e=arguments[0],n=arguments[1];return e.getFactory().buildGeometry(Jl.getLines(e,n))}},Jl.getLines=function(){if(1===arguments.length){var t=arguments[0];return Jl.getLines(t,!1)}if(2===arguments.length){if(Fa(arguments[0],Cu)&&Fa(arguments[1],Cu)){for(var e=arguments[0],n=arguments[1],r=e.iterator();r.hasNext();){var i=r.next();Jl.getLines(i,n)}return n}if(arguments[0]instanceof yu&&"boolean"==typeof arguments[1]){var o=arguments[0],s=arguments[1],a=new Ou;return o.apply(new Jl(a,s)),a}if(arguments[0]instanceof yu&&Fa(arguments[1],Cu)){var u=arguments[0],c=arguments[1];return u instanceof vc?c.add(u):u.apply(new Jl(c)),c}}else if(3===arguments.length){if("boolean"==typeof arguments[2]&&Fa(arguments[0],Cu)&&Fa(arguments[1],Cu)){for(var h=arguments[0],l=arguments[1],p=arguments[2],f=h.iterator();f.hasNext();){var g=f.next();Jl.getLines(g,l,p)}return l}if("boolean"==typeof arguments[2]&&arguments[0]instanceof yu&&Fa(arguments[1],Cu)){var d=arguments[0],y=arguments[1],_=arguments[2];return d.apply(new Jl(y,_)),y}}};var Zl=function(){if(this._boundaryRule=xu.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 ba("Rule must be non-null");this._boundaryRule=t}};Zl.prototype.locateInternal=function(){if(arguments[0]instanceof Pa&&arguments[1]instanceof bc){var t=arguments[0],e=arguments[1];if(e.isEmpty())return Aa.EXTERIOR;var n=e.getExteriorRing(),r=this.locateInPolygonRing(t,n);if(r===Aa.EXTERIOR)return Aa.EXTERIOR;if(r===Aa.BOUNDARY)return Aa.BOUNDARY;for(var i=0;i<e.getNumInteriorRing();i++){var o=e.getInteriorRingN(i),s=this.locateInPolygonRing(t,o);if(s===Aa.INTERIOR)return Aa.EXTERIOR;if(s===Aa.BOUNDARY)return Aa.BOUNDARY}return Aa.INTERIOR}if(arguments[0]instanceof Pa&&arguments[1]instanceof vc){var a=arguments[0],u=arguments[1];if(!u.getEnvelopeInternal().intersects(a))return Aa.EXTERIOR;var c=u.getCoordinates();return u.isClosed()||!a.equals(c[0])&&!a.equals(c[c.length-1])?fu.isOnLine(a,c)?Aa.INTERIOR:Aa.EXTERIOR:Aa.BOUNDARY}if(arguments[0]instanceof Pa&&arguments[1]instanceof Ec){var h=arguments[0];return arguments[1].getCoordinate().equals2D(h)?Aa.INTERIOR:Aa.EXTERIOR}},Zl.prototype.locateInPolygonRing=function(t,e){return e.getEnvelopeInternal().intersects(t)?fu.locatePointInRing(t,e.getCoordinates()):Aa.EXTERIOR},Zl.prototype.intersects=function(t,e){return this.locate(t,e)!==Aa.EXTERIOR},Zl.prototype.updateLocationInfo=function(t){t===Aa.INTERIOR&&(this._isIn=!0),t===Aa.BOUNDARY&&this._numBoundaries++},Zl.prototype.computeLocation=function(t,e){if(e instanceof Ec&&this.updateLocationInfo(this.locateInternal(t,e)),e instanceof vc)this.updateLocationInfo(this.locateInternal(t,e));else if(e instanceof bc)this.updateLocationInfo(this.locateInternal(t,e));else if(e instanceof ac)for(var n=e,r=0;r<n.getNumGeometries();r++){var i=n.getGeometryN(r);this.updateLocationInfo(this.locateInternal(t,i))}else if(e instanceof Cc)for(var o=e,s=0;s<o.getNumGeometries();s++){var a=o.getGeometryN(s);this.updateLocationInfo(this.locateInternal(t,a))}else if(e instanceof sc)for(var u=new pl(e);u.hasNext();){var c=u.next();c!==e&&this.computeLocation(t,c)}},Zl.prototype.locate=function(t,e){return e.isEmpty()?Aa.EXTERIOR:e instanceof vc?this.locateInternal(t,e):e instanceof bc?this.locateInternal(t,e):(this._isIn=!1,this._numBoundaries=0,this.computeLocation(t,e),this._boundaryRule.isInBoundary(this._numBoundaries)?Aa.BOUNDARY:0<this._numBoundaries||this._isIn?Aa.INTERIOR:Aa.EXTERIOR)},Zl.prototype.interfaces_=function(){return[]},Zl.prototype.getClass=function(){return Zl};var Kl=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}},Ql={INSIDE_AREA:{configurable:!0}};Kl.prototype.isInsideArea=function(){return this._segIndex===Kl.INSIDE_AREA},Kl.prototype.getCoordinate=function(){return this._pt},Kl.prototype.getGeometryComponent=function(){return this._component},Kl.prototype.getSegmentIndex=function(){return this._segIndex},Kl.prototype.interfaces_=function(){return[]},Kl.prototype.getClass=function(){return Kl},Ql.INSIDE_AREA.get=function(){return-1},Object.defineProperties(Kl,Ql);var $l=function(t){this._pts=t||null};$l.prototype.filter=function(t){t instanceof Ec&&this._pts.add(t)},$l.prototype.interfaces_=function(){return[ic]},$l.prototype.getClass=function(){return $l},$l.getPoints=function(){if(1===arguments.length){var t=arguments[0];return t instanceof Ec?Nh.singletonList(t):$l.getPoints(t,new Ou)}if(2===arguments.length){var e=arguments[0],n=arguments[1];return e instanceof Ec?n.add(e):e instanceof sc&&e.apply(new $l(n)),n}};var tp=function(){this._locations=null;var t=arguments[0];this._locations=t};tp.prototype.filter=function(t){(t instanceof Ec||t instanceof vc||t instanceof bc)&&this._locations.add(new Kl(t,0,t.getCoordinate()))},tp.prototype.interfaces_=function(){return[ic]},tp.prototype.getClass=function(){return tp},tp.getLocations=function(t){var e=new Ou;return t.apply(new tp(e)),e};var ep=function(){if(this._geom=null,this._terminateDistance=0,this._ptLocator=new Zl,this._minDistanceLocation=null,this._minDistance=Ia.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}};ep.prototype.computeContainmentDistance=function(){if(0===arguments.length){var t=new Array(2).fill(null);if(this.computeContainmentDistance(0,t),this._minDistance<=this._terminateDistance)return null;this.computeContainmentDistance(1,t)}else if(2===arguments.length){var e=arguments[0],n=arguments[1],r=1-e,i=Wl.getPolygons(this._geom[e]);if(0<i.size()){var o=tp.getLocations(this._geom[r]);if(this.computeContainmentDistance(o,i,n),this._minDistance<=this._terminateDistance)return this._minDistanceLocation[r]=n[0],this._minDistanceLocation[e]=n[1],null}}else if(3===arguments.length)if(arguments[2]instanceof Array&&Fa(arguments[0],Lu)&&Fa(arguments[1],Lu)){for(var s=arguments[0],a=arguments[1],u=arguments[2],c=0;c<s.size();c++)for(var h=s.get(c),l=0;l<a.size();l++)if(this.computeContainmentDistance(h,a.get(l),u),this._minDistance<=this._terminateDistance)return null}else if(arguments[2]instanceof Array&&arguments[0]instanceof Kl&&arguments[1]instanceof bc){var p=arguments[0],f=arguments[1],g=arguments[2],d=p.getCoordinate();if(Aa.EXTERIOR!==this._ptLocator.locate(d,f))return g[this._minDistance=0]=p,g[1]=new Kl(f,d),null}},ep.prototype.computeMinDistanceLinesPoints=function(t,e,n){for(var r=0;r<t.size();r++)for(var i=t.get(r),o=0;o<e.size();o++){var s=e.get(o);if(this.computeMinDistance(i,s,n),this._minDistance<=this._terminateDistance)return null}},ep.prototype.computeFacetDistance=function(){var t=new Array(2).fill(null),e=Jl.getLines(this._geom[0]),n=Jl.getLines(this._geom[1]),r=$l.getPoints(this._geom[0]),i=$l.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))))},ep.prototype.nearestLocations=function(){return this.computeMinDistance(),this._minDistanceLocation},ep.prototype.updateMinDistance=function(t,e){if(null===t[0])return null;this._minDistanceLocation[1]=e?(this._minDistanceLocation[0]=t[1],t[0]):(this._minDistanceLocation[0]=t[0],t[1])},ep.prototype.nearestPoints=function(){return this.computeMinDistance(),[this._minDistanceLocation[0].getCoordinate(),this._minDistanceLocation[1].getCoordinate()]},ep.prototype.computeMinDistance=function(){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 vc&&arguments[1]instanceof Ec){var t=arguments[0],e=arguments[1],n=arguments[2];if(t.getEnvelopeInternal().distance(e.getEnvelopeInternal())>this._minDistance)return null;for(var r=t.getCoordinates(),i=e.getCoordinate(),o=0;o<r.length-1;o++){var s=fu.distancePointLine(i,r[o],r[o+1]);if(s<this._minDistance){this._minDistance=s;var a=new kh(r[o],r[o+1]).closestPoint(i);n[0]=new Kl(t,o,a),n[1]=new Kl(e,0,i)}if(this._minDistance<=this._terminateDistance)return null}}else if(arguments[2]instanceof Array&&arguments[0]instanceof vc&&arguments[1]instanceof vc){var u=arguments[0],c=arguments[1],h=arguments[2];if(u.getEnvelopeInternal().distance(c.getEnvelopeInternal())>this._minDistance)return null;for(var l=u.getCoordinates(),p=c.getCoordinates(),f=0;f<l.length-1;f++)for(var g=0;g<p.length-1;g++){var d=fu.distanceLineLine(l[f],l[f+1],p[g],p[g+1]);if(d<this._minDistance){this._minDistance=d;var y=new kh(l[f],l[f+1]),_=new kh(p[g],p[g+1]),m=y.closestPoints(_);h[0]=new Kl(u,f,m[0]),h[1]=new Kl(c,g,m[1])}if(this._minDistance<=this._terminateDistance)return null}}},ep.prototype.computeMinDistancePoints=function(t,e,n){for(var r=0;r<t.size();r++)for(var i=t.get(r),o=0;o<e.size();o++){var s=e.get(o),a=i.getCoordinate().distance(s.getCoordinate());if(a<this._minDistance&&(this._minDistance=a,n[0]=new Kl(i,0,i.getCoordinate()),n[1]=new Kl(s,0,s.getCoordinate())),this._minDistance<=this._terminateDistance)return null}},ep.prototype.distance=function(){if(null===this._geom[0]||null===this._geom[1])throw new ba("null geometries are not supported");return this._geom[0].isEmpty()||this._geom[1].isEmpty()?0:(this.computeMinDistance(),this._minDistance)},ep.prototype.computeMinDistanceLines=function(t,e,n){for(var r=0;r<t.size();r++)for(var i=t.get(r),o=0;o<e.size();o++){var s=e.get(o);if(this.computeMinDistance(i,s,n),this._minDistance<=this._terminateDistance)return null}},ep.prototype.interfaces_=function(){return[]},ep.prototype.getClass=function(){return ep},ep.distance=function(t,e){return new ep(t,e).distance()},ep.isWithinDistance=function(t,e,n){return new ep(t,e,n).distance()<=n},ep.nearestPoints=function(t,e){return new ep(t,e).nearestPoints()};var np=function(){this._pt=[new Pa,new Pa],this._distance=Ia.NaN,this._isNull=!0};np.prototype.getCoordinates=function(){return this._pt},np.prototype.getCoordinate=function(t){return this._pt[t]},np.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)}},np.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}},np.prototype.toString=function(){return iu.toLineString(this._pt[0],this._pt[1])},np.prototype.getDistance=function(){return this._distance},np.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)}},np.prototype.interfaces_=function(){return[]},np.prototype.getClass=function(){return np};var rp=function(){};rp.prototype.interfaces_=function(){return[]},rp.prototype.getClass=function(){return rp},rp.computeDistance=function(){if(arguments[2]instanceof np&&arguments[0]instanceof vc&&arguments[1]instanceof Pa)for(var t=arguments[0],e=arguments[1],n=arguments[2],r=new kh,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 np&&arguments[0]instanceof bc&&arguments[1]instanceof Pa){var a=arguments[0],u=arguments[1],c=arguments[2];rp.computeDistance(a.getExteriorRing(),u,c);for(var h=0;h<a.getNumInteriorRing();h++)rp.computeDistance(a.getInteriorRingN(h),u,c)}else if(arguments[2]instanceof np&&arguments[0]instanceof yu&&arguments[1]instanceof Pa){var l=arguments[0],p=arguments[1],f=arguments[2];if(l instanceof vc)rp.computeDistance(l,p,f);else if(l instanceof bc)rp.computeDistance(l,p,f);else if(l instanceof sc)for(var g=l,d=0;d<g.getNumGeometries();d++){var y=g.getGeometryN(d);rp.computeDistance(y,p,f)}else f.setMinimum(l.getCoordinate(),p)}else if(arguments[2]instanceof np&&arguments[0]instanceof kh&&arguments[1]instanceof Pa){var _=arguments[0],m=arguments[1],v=arguments[2],x=_.closestPoint(m);v.setMinimum(x,m)}};var ip=function(){this._g0=null,this._g1=null,this._ptDist=new np;var t=arguments[this._densifyFrac=0],e=arguments[1];this._g0=t,this._g1=e},op={MaxPointDistanceFilter:{configurable:!0},MaxDensifiedByFractionDistanceFilter:{configurable:!0}};ip.prototype.getCoordinates=function(){return this._ptDist.getCoordinates()},ip.prototype.setDensifyFraction=function(t){if(1<t||t<=0)throw new ba("Fraction is not in range (0.0 - 1.0]");this._densifyFrac=t},ip.prototype.compute=function(t,e){this.computeOrientedDistance(t,e,this._ptDist),this.computeOrientedDistance(e,t,this._ptDist)},ip.prototype.distance=function(){return this.compute(this._g0,this._g1),this._ptDist.getDistance()},ip.prototype.computeOrientedDistance=function(t,e,n){var r=new sp(e);if(t.apply(r),n.setMaximum(r.getMaxPointDistance()),0<this._densifyFrac){var i=new ap(e,this._densifyFrac);t.apply(i),n.setMaximum(i.getMaxPointDistance())}},ip.prototype.orientedDistance=function(){return this.computeOrientedDistance(this._g0,this._g1,this._ptDist),this._ptDist.getDistance()},ip.prototype.interfaces_=function(){return[]},ip.prototype.getClass=function(){return ip},ip.distance=function(){if(2===arguments.length){var t=arguments[0],e=arguments[1];return new ip(t,e).distance()}if(3===arguments.length){var n=arguments[0],r=arguments[1],i=arguments[2],o=new ip(n,r);return o.setDensifyFraction(i),o.distance()}},op.MaxPointDistanceFilter.get=function(){return sp},op.MaxDensifiedByFractionDistanceFilter.get=function(){return ap},Object.defineProperties(ip,op);var sp=function(){this._maxPtDist=new np,this._minPtDist=new np,this._euclideanDist=new rp,this._geom=null;var t=arguments[0];this._geom=t};sp.prototype.filter=function(t){this._minPtDist.initialize(),rp.computeDistance(this._geom,t,this._minPtDist),this._maxPtDist.setMaximum(this._minPtDist)},sp.prototype.getMaxPointDistance=function(){return this._maxPtDist},sp.prototype.interfaces_=function(){return[vu]},sp.prototype.getClass=function(){return sp};var ap=function(){this._maxPtDist=new np,this._minPtDist=new np,this._geom=null;var t=arguments[this._numSubSegs=0],e=arguments[1];this._geom=t,this._numSubSegs=Math.trunc(Math.round(1/e))};ap.prototype.filter=function(t,e){if(0===e)return null;for(var n=t.getCoordinate(e-1),r=t.getCoordinate(e),i=(r.x-n.x)/this._numSubSegs,o=(r.y-n.y)/this._numSubSegs,s=0;s<this._numSubSegs;s++){var a=n.x+s*i,u=n.y+s*o,c=new Pa(a,u);this._minPtDist.initialize(),rp.computeDistance(this._geom,c,this._minPtDist),this._maxPtDist.setMaximum(this._minPtDist)}},ap.prototype.isDone=function(){return!1},ap.prototype.isGeometryChanged=function(){return!1},ap.prototype.getMaxPointDistance=function(){return this._maxPtDist},ap.prototype.interfaces_=function(){return[oc]},ap.prototype.getClass=function(){return ap};var up=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},cp={VERBOSE:{configurable:!0},MAX_DISTANCE_DIFF_FRAC:{configurable:!0}};up.prototype.checkMaximumDistance=function(t,e,n){var r=new ip(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 "+iu.toLineString(i[0],i[1])+")"}},up.prototype.isValid=function(){var t=Math.abs(this._bufDistance),e=up.MAX_DISTANCE_DIFF_FRAC*t;return this._minValidDistance=t-e,this._maxValidDistance=t+e,!(!this._input.isEmpty()&&!this._result.isEmpty())||(0<this._bufDistance?this.checkPositiveValid():this.checkNegativeValid(),up.VERBOSE&&Za.out.println("Min Dist= "+this._minDistanceFound+"  err= "+(1-this._minDistanceFound/this._bufDistance)+"  Max Dist= "+this._maxDistanceFound+"  err= "+(this._maxDistanceFound/this._bufDistance-1)),this._isValid)},up.prototype.checkNegativeValid=function(){if(!(this._input instanceof bc||this._input instanceof Cc||this._input instanceof sc))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)},up.prototype.getErrorIndicator=function(){return this._errorIndicator},up.prototype.checkMinimumDistance=function(t,e,n){var r=new ep(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 "+iu.toLineString(i[0],i[1])+" )"}},up.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)},up.prototype.getErrorLocation=function(){return this._errorLocation},up.prototype.getPolygonLines=function(t){for(var e=new Ou,n=new Jl(e),r=Wl.getPolygons(t).iterator();r.hasNext();){r.next().apply(n)}return t.getFactory().buildGeometry(e)},up.prototype.getErrorMessage=function(){return this._errMsg},up.prototype.interfaces_=function(){return[]},up.prototype.getClass=function(){return up},cp.VERBOSE.get=function(){return!1},cp.MAX_DISTANCE_DIFF_FRAC.get=function(){return.012},Object.defineProperties(up,cp);var hp=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},lp={VERBOSE:{configurable:!0},MAX_ENV_DIFF_FRAC:{configurable:!0}};hp.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},hp.prototype.checkEnvelope=function(){if(this._distance<0)return null;var t=this._distance*hp.MAX_ENV_DIFF_FRAC;0===t&&(t=.001);var e=new Qa(this._input.getEnvelopeInternal());e.expandBy(this._distance);var n=new Qa(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")},hp.prototype.checkDistance=function(){var t=new up(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")},hp.prototype.checkArea=function(){var t=this._input.getArea(),e=this._result.getArea();0<this._distance&&e<t&&(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")},hp.prototype.checkPolygonal=function(){this._result instanceof bc||this._result instanceof Cc||(this._isValid=!1),this._errorMsg="Result is not polygonal",this._errorIndicator=this._result,this.report("Polygonal")},hp.prototype.getErrorIndicator=function(){return this._errorIndicator},hp.prototype.getErrorLocation=function(){return this._errorLocation},hp.prototype.checkExpectedEmpty=function(){return 2<=this._input.getDimension()?null:0<this._distance?null:(this._result.isEmpty()||(this._isValid=!1,this._errorMsg="Result is non-empty",this._errorIndicator=this._result),void this.report("ExpectedEmpty"))},hp.prototype.report=function(t){if(!hp.VERBOSE)return null;Za.out.println("Check "+t+": "+(this._isValid?"passed":"FAILED"))},hp.prototype.getErrorMessage=function(){return this._errorMsg},hp.prototype.interfaces_=function(){return[]},hp.prototype.getClass=function(){return hp},hp.isValidMsg=function(t,e,n){var r=new hp(t,e,n);return r.isValid()?null:r.getErrorMessage()},hp.isValid=function(t,e,n){return!!new hp(t,e,n).isValid()},lp.VERBOSE.get=function(){return!1},lp.MAX_ENV_DIFF_FRAC.get=function(){return.012},Object.defineProperties(hp,lp);var pp=function(){this._pts=null,this._data=null;var t=arguments[0],e=arguments[1];this._pts=t,this._data=e};pp.prototype.getCoordinates=function(){return this._pts},pp.prototype.size=function(){return this._pts.length},pp.prototype.getCoordinate=function(t){return this._pts[t]},pp.prototype.isClosed=function(){return this._pts[0].equals(this._pts[this._pts.length-1])},pp.prototype.getSegmentOctant=function(t){return t===this._pts.length-1?-1:Fh.octant(this.getCoordinate(t),this.getCoordinate(t+1))},pp.prototype.setData=function(t){this._data=t},pp.prototype.getData=function(){return this._data},pp.prototype.toString=function(){return iu.toLineString(new Rc(this._pts))},pp.prototype.interfaces_=function(){return[qh]},pp.prototype.getClass=function(){return pp};var fp=function(){this._findAllIntersections=!1,this._isCheckEndSegmentsOnly=!1,this._li=null,this._interiorIntersection=null,this._intSegments=null,this._intersections=new Ou,this._intersectionCount=0,this._keepIntersections=!0;var t=arguments[0];this._li=t,this._interiorIntersection=null};fp.prototype.getInteriorIntersection=function(){return this._interiorIntersection},fp.prototype.setCheckEndSegmentsOnly=function(t){this._isCheckEndSegmentsOnly=t},fp.prototype.getIntersectionSegments=function(){return this._intSegments},fp.prototype.count=function(){return this._intersectionCount},fp.prototype.getIntersections=function(){return this._intersections},fp.prototype.setFindAllIntersections=function(t){this._findAllIntersections=t},fp.prototype.setKeepIntersections=function(t){this._keepIntersections=t},fp.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++)},fp.prototype.isEndSegment=function(t,e){return 0===e||e>=t.size()-2},fp.prototype.hasIntersection=function(){return null!==this._interiorIntersection},fp.prototype.isDone=function(){return!this._findAllIntersections&&null!==this._interiorIntersection},fp.prototype.interfaces_=function(){return[vl]},fp.prototype.getClass=function(){return fp},fp.createAllIntersectionsFinder=function(t){var e=new fp(t);return e.setFindAllIntersections(!0),e},fp.createAnyIntersectionFinder=function(t){return new fp(t)},fp.createIntersectionCounter=function(t){var e=new fp(t);return e.setFindAllIntersections(!0),e.setKeepIntersections(!1),e};var gp=function(){this._li=new hu,this._segStrings=null,this._findAllIntersections=!1,this._segInt=null,this._isValid=!0;var t=arguments[0];this._segStrings=t};gp.prototype.execute=function(){if(null!==this._segInt)return null;this.checkInteriorIntersections()},gp.prototype.getIntersections=function(){return this._segInt.getIntersections()},gp.prototype.isValid=function(){return this.execute(),this._isValid},gp.prototype.setFindAllIntersections=function(t){this._findAllIntersections=t},gp.prototype.checkInteriorIntersections=function(){this._isValid=!0,this._segInt=new fp(this._li),this._segInt.setFindAllIntersections(this._findAllIntersections);var t=new Hh;if(t.setSegmentIntersector(this._segInt),t.computeNodes(this._segStrings),this._segInt.hasIntersection())return this._isValid=!1,null},gp.prototype.checkValid=function(){if(this.execute(),!this._isValid)throw new th(this.getErrorMessage(),this._segInt.getInteriorIntersection())},gp.prototype.getErrorMessage=function(){if(this._isValid)return"no intersections found";var t=this._segInt.getIntersectionSegments();return"found non-noded intersection between "+iu.toLineString(t[0],t[1])+" and "+iu.toLineString(t[2],t[3])},gp.prototype.interfaces_=function(){return[]},gp.prototype.getClass=function(){return gp},gp.computeIntersections=function(t){var e=new gp(t);return e.setFindAllIntersections(!0),e.isValid(),e.getIntersections()};var dp=function t(){this._nv=null;var e=arguments[0];this._nv=new gp(t.toSegmentStrings(e))};dp.prototype.checkValid=function(){this._nv.checkValid()},dp.prototype.interfaces_=function(){return[]},dp.prototype.getClass=function(){return dp},dp.toSegmentStrings=function(t){for(var e=new Ou,n=t.iterator();n.hasNext();){var r=n.next();e.add(new pp(r.getCoordinates(),r))}return e},dp.checkValid=function(t){new dp(t).checkValid()};var yp=function(t){this._mapOp=t};yp.prototype.map=function(t){for(var e=new Ou,n=0;n<t.getNumGeometries();n++){var r=this._mapOp.map(t.getGeometryN(n));r.isEmpty()||e.add(r)}return t.getFactory().createGeometryCollection(zc.toGeometryArray(e))},yp.prototype.interfaces_=function(){return[]},yp.prototype.getClass=function(){return yp},yp.map=function(t,e){return new yp(e).map(t)};var _p=function(){this._op=null,this._geometryFactory=null,this._ptLocator=null,this._lineEdgesList=new Ou,this._resultLineList=new Ou;var t=arguments[0],e=arguments[1],n=arguments[2];this._op=t,this._geometryFactory=e,this._ptLocator=n};_p.prototype.collectLines=function(t){for(var e=this._op.getGraph().getEdgeEnds().iterator();e.hasNext();){var n=e.next();this.collectLineEdge(n,t,this._lineEdgesList),this.collectBoundaryTouchEdge(n,t,this._lineEdgesList)}},_p.prototype.labelIsolatedLine=function(t,e){var n=this._ptLocator.locate(t.getCoordinate(),this._op.getArgGeometry(e));t.getLabel().setLocation(e,n)},_p.prototype.build=function(t){return this.findCoveredLineEdges(),this.collectLines(t),this.buildLines(t),this._resultLineList},_p.prototype.collectLineEdge=function(t,e,n){var r=t.getLabel(),i=t.getEdge();t.isLineEdge()&&(t.isVisited()||!Kp.isResultOfOp(r,e)||i.isCovered()||(n.add(i),t.setVisitedEdge(!0)))},_p.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)}}},_p.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))}},_p.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)}},_p.prototype.collectBoundaryTouchEdge=function(t,e,n){var r=t.getLabel();return t.isLineEdge()?null:t.isVisited()?null:t.isInteriorAreaEdge()?null:t.getEdge().isInResult()?null:(au.isTrue(!(t.isInResult()||t.getSym().isInResult())||!t.getEdge().isInResult()),void(Kp.isResultOfOp(r,e)&&e===Kp.INTERSECTION&&(n.add(t.getEdge()),t.setVisitedEdge(!0))))},_p.prototype.interfaces_=function(){return[]},_p.prototype.getClass=function(){return _p};var mp=function(){this._op=null,this._geometryFactory=null,this._resultPointList=new Ou;var t=arguments[0],e=arguments[1];this._op=t,this._geometryFactory=e};mp.prototype.filterCoveredNodeToPoint=function(t){var e=t.getCoordinate();if(!this._op.isCoveredByLA(e)){var n=this._geometryFactory.createPoint(e);this._resultPointList.add(n)}},mp.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===Kp.INTERSECTION))){var r=n.getLabel();Kp.isResultOfOp(r,t)&&this.filterCoveredNodeToPoint(n)}}},mp.prototype.build=function(t){return this.extractNonCoveredResultNodes(t),this._resultPointList},mp.prototype.interfaces_=function(){return[]},mp.prototype.getClass=function(){return mp};var vp=function(){this._inputGeom=null,this._factory=null,this._pruneEmptyGeometry=!0,this._preserveGeometryCollectionType=!0,this._preserveCollections=!1,this._preserveType=!1};vp.prototype.transformPoint=function(t,e){return this._factory.createPoint(this.transformCoordinates(t.getCoordinateSequence(),t))},vp.prototype.transformPolygon=function(t,e){var n=!0,r=this.transformLinearRing(t.getExteriorRing(),t);null!==r&&r instanceof Nc&&!r.isEmpty()||(n=!1);for(var i=new Ou,o=0;o<t.getNumInteriorRing();o++){var s=this.transformLinearRing(t.getInteriorRingN(o),t);null===s||s.isEmpty()||(s instanceof Nc||(n=!1),i.add(s))}if(n)return this._factory.createPolygon(r,i.toArray([]));var a=new Ou;return null!==r&&a.add(r),a.addAll(i),this._factory.buildGeometry(a)},vp.prototype.createCoordinateSequence=function(t){return this._factory.getCoordinateSequenceFactory().create(t)},vp.prototype.getInputGeometry=function(){return this._inputGeom},vp.prototype.transformMultiLineString=function(t,e){for(var n=new Ou,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)},vp.prototype.transformCoordinates=function(t,e){return this.copy(t)},vp.prototype.transformLineString=function(t,e){return this._factory.createLineString(this.transformCoordinates(t.getCoordinateSequence(),t))},vp.prototype.transformMultiPoint=function(t,e){for(var n=new Ou,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)},vp.prototype.transformMultiPolygon=function(t,e){for(var n=new Ou,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)},vp.prototype.copy=function(t){return t.copy()},vp.prototype.transformGeometryCollection=function(t,e){for(var n=new Ou,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(zc.toGeometryArray(n)):this._factory.buildGeometry(n)},vp.prototype.transform=function(t){if(this._inputGeom=t,this._factory=t.getFactory(),t instanceof Ec)return this.transformPoint(t,null);if(t instanceof Ic)return this.transformMultiPoint(t,null);if(t instanceof Nc)return this.transformLinearRing(t,null);if(t instanceof vc)return this.transformLineString(t,null);if(t instanceof ac)return this.transformMultiLineString(t,null);if(t instanceof bc)return this.transformPolygon(t,null);if(t instanceof Cc)return this.transformMultiPolygon(t,null);if(t instanceof sc)return this.transformGeometryCollection(t,null);throw new ba("Unknown Geometry subtype: "+t.getClass().getName())},vp.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 0<r&&r<4&&!this._preserveType?this._factory.createLineString(n):this._factory.createLinearRing(n)},vp.prototype.interfaces_=function(){return[]},vp.prototype.getClass=function(){return vp};var xp=function t(){if(this._snapTolerance=0,this._srcPts=null,this._seg=new kh,this._allowSnappingToSourceVertices=!1,this._isClosed=!1,arguments[0]instanceof vc&&"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}};xp.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 Pa(o)),0===r&&this._isClosed&&t.set(t.size()-1,new Pa(o)))}},xp.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},xp.prototype.snapTo=function(t){var e=new Tu(this._srcPts);return this.snapVertices(e,t),this.snapSegments(e,t),e.toCoordinateArray()},xp.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);0<=o&&t.add(o+1,new Pa(i),!1)}},xp.prototype.findSegmentIndexToSnap=function(t,e){for(var n=Ia.MAX_VALUE,r=-1,i=0;i<e.size()-1;i++){if(this._seg.p0=e.get(i),this._seg.p1=e.get(i+1),this._seg.p0.equals2D(t)||this._seg.p1.equals2D(t)){if(this._allowSnappingToSourceVertices)continue;return-1}var o=this._seg.distance(t);o<this._snapTolerance&&o<n&&(n=o,r=i)}return r},xp.prototype.setAllowSnappingToSourceVertices=function(t){this._allowSnappingToSourceVertices=t},xp.prototype.interfaces_=function(){return[]},xp.prototype.getClass=function(){return xp},xp.isClosed=function(t){return!(t.length<=1)&&t[0].equals2D(t[t.length-1])};var Ep=function(t){this._srcGeom=t||null},wp={SNAP_PRECISION_FACTOR:{configurable:!0}};Ep.prototype.snapTo=function(t,e){var n=this.extractTargetCoordinates(t);return new bp(e,n).transform(this._srcGeom)},Ep.prototype.snapToSelf=function(t,e){var n=this.extractTargetCoordinates(this._srcGeom),r=new bp(t,n,!0).transform(this._srcGeom),i=r;return e&&Fa(i,wc)&&(i=r.buffer(0)),i},Ep.prototype.computeSnapTolerance=function(t){return this.computeMinimumSegmentLength(t)/10},Ep.prototype.extractTargetCoordinates=function(t){for(var e=new $u,n=t.getCoordinates(),r=0;r<n.length;r++)e.add(n[r]);return e.toArray(new Array(0).fill(null))},Ep.prototype.computeMinimumSegmentLength=function(t){for(var e=Ia.MAX_VALUE,n=0;n<t.length-1;n++){var r=t[n].distance(t[n+1]);r<e&&(e=r)}return e},Ep.prototype.interfaces_=function(){return[]},Ep.prototype.getClass=function(){return Ep},Ep.snap=function(t,e,n){var r=new Array(2).fill(null),i=new Ep(t);r[0]=i.snapTo(e,n);var o=new Ep(e);return r[1]=o.snapTo(r[0],n),r},Ep.computeOverlaySnapTolerance=function(){if(1===arguments.length){var t=arguments[0],e=Ep.computeSizeBasedSnapTolerance(t),n=t.getPrecisionModel();if(n.getType()===qc.FIXED){var r=1/n.getScale()*2/1.415;e<r&&(e=r)}return e}if(2===arguments.length){var i=arguments[0],o=arguments[1];return Math.min(Ep.computeOverlaySnapTolerance(i),Ep.computeOverlaySnapTolerance(o))}},Ep.computeSizeBasedSnapTolerance=function(t){var e=t.getEnvelopeInternal();return Math.min(e.getHeight(),e.getWidth())*Ep.SNAP_PRECISION_FACTOR},Ep.snapToSelf=function(t,e,n){return new Ep(t).snapToSelf(e,n)},wp.SNAP_PRECISION_FACTOR.get=function(){return 1e-9},Object.defineProperties(Ep,wp);var bp=function(r){function t(t,e,n){r.call(this),this._snapTolerance=t||null,this._snapPts=e||null,this._isSelfSnap=void 0!==n&&n}return r&&(t.__proto__=r),((t.prototype=Object.create(r&&r.prototype)).constructor=t).prototype.snapLine=function(t,e){var n=new xp(t,this._snapTolerance);return n.setAllowSnappingToSourceVertices(this._isSelfSnap),n.snapTo(e)},t.prototype.transformCoordinates=function(t,e){var n=t.toCoordinateArray(),r=this.snapLine(n,this._snapPts);return this._factory.getCoordinateSequenceFactory().create(r)},t.prototype.interfaces_=function(){return[]},t.prototype.getClass=function(){return t},t}(vp),Ip=function(){this._isFirst=!0,this._commonMantissaBitsCount=53,this._commonBits=0,this._commonSignExp=null};Ip.prototype.getCommon=function(){return Ia.longBitsToDouble(this._commonBits)},Ip.prototype.add=function(t){var e=Ia.doubleToLongBits(t);return this._isFirst?(this._commonBits=e,this._commonSignExp=Ip.signExpBits(this._commonBits),this._isFirst=!1,null):Ip.signExpBits(e)!==this._commonSignExp?(this._commonBits=0,null):(this._commonMantissaBitsCount=Ip.numCommonMostSigMantissaBits(this._commonBits,e),void(this._commonBits=Ip.zeroLowerBits(this._commonBits,64-(12+this._commonMantissaBitsCount))))},Ip.prototype.toString=function(){if(1===arguments.length){var t=arguments[0],e=Ia.longBitsToDouble(t),n="0000000000000000000000000000000000000000000000000000000000000000"+Ia.toBinaryString(t),r=n.substring(n.length-64);return r.substring(0,1)+"  "+r.substring(1,12)+"(exp) "+r.substring(12)+" [ "+e+" ]"}},Ip.prototype.interfaces_=function(){return[]},Ip.prototype.getClass=function(){return Ip},Ip.getBit=function(t,e){return 0!=(t&1<<e)?1:0},Ip.signExpBits=function(t){return t>>52},Ip.zeroLowerBits=function(t,e){return t&~((1<<e)-1)},Ip.numCommonMostSigMantissaBits=function(t,e){for(var n=0,r=52;0<=r;r--){if(Ip.getBit(t,r)!==Ip.getBit(e,r))return n;n++}return 52};var Np=function(){this._commonCoord=null,this._ccFilter=new Sp},Cp={CommonCoordinateFilter:{configurable:!0},Translater:{configurable:!0}};Np.prototype.addCommonBits=function(t){var e=new Mp(this._commonCoord);t.apply(e),t.geometryChanged()},Np.prototype.removeCommonBits=function(t){if(0===this._commonCoord.x&&0===this._commonCoord.y)return t;var e=new Pa(this._commonCoord);e.x=-e.x,e.y=-e.y;var n=new Mp(e);return t.apply(n),t.geometryChanged(),t},Np.prototype.getCommonCoordinate=function(){return this._commonCoord},Np.prototype.add=function(t){t.apply(this._ccFilter),this._commonCoord=this._ccFilter.getCommonCoordinate()},Np.prototype.interfaces_=function(){return[]},Np.prototype.getClass=function(){return Np},Cp.CommonCoordinateFilter.get=function(){return Sp},Cp.Translater.get=function(){return Mp},Object.defineProperties(Np,Cp);var Sp=function(){this._commonBitsX=new Ip,this._commonBitsY=new Ip};Sp.prototype.filter=function(t){this._commonBitsX.add(t.x),this._commonBitsY.add(t.y)},Sp.prototype.getCommonCoordinate=function(){return new Pa(this._commonBitsX.getCommon(),this._commonBitsY.getCommon())},Sp.prototype.interfaces_=function(){return[vu]},Sp.prototype.getClass=function(){return Sp};var Mp=function(){this.trans=null;var t=arguments[0];this.trans=t};Mp.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)},Mp.prototype.isDone=function(){return!1},Mp.prototype.isGeometryChanged=function(){return!0},Mp.prototype.interfaces_=function(){return[oc]},Mp.prototype.getClass=function(){return Mp};var Lp=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()};Lp.prototype.selfSnap=function(t){return new Ep(t).snapTo(t,this._snapTolerance)},Lp.prototype.removeCommonBits=function(t){this._cbr=new Np,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},Lp.prototype.prepareResult=function(t){return this._cbr.addCommonBits(t),t},Lp.prototype.getResultGeometry=function(t){var e=this.snap(this._geom),n=Kp.overlayOp(e[0],e[1],t);return this.prepareResult(n)},Lp.prototype.checkValid=function(t){t.isValid()||Za.out.println("Snapped geometry is invalid")},Lp.prototype.computeSnapTolerance=function(){this._snapTolerance=Ep.computeOverlaySnapTolerance(this._geom[0],this._geom[1])},Lp.prototype.snap=function(t){var e=this.removeCommonBits(t);return Ep.snap(e[0],e[1],this._snapTolerance)},Lp.prototype.interfaces_=function(){return[]},Lp.prototype.getClass=function(){return Lp},Lp.overlayOp=function(t,e,n){return new Lp(t,e).getResultGeometry(n)},Lp.union=function(t,e){return Lp.overlayOp(t,e,Kp.UNION)},Lp.intersection=function(t,e){return Lp.overlayOp(t,e,Kp.INTERSECTION)},Lp.symDifference=function(t,e){return Lp.overlayOp(t,e,Kp.SYMDIFFERENCE)},Lp.difference=function(t,e){return Lp.overlayOp(t,e,Kp.DIFFERENCE)};var Pp=function(t,e){this._geom=new Array(2).fill(null),this._geom[0]=t,this._geom[1]=e};Pp.prototype.getResultGeometry=function(t){var e=null,n=!1,r=null;try{e=Kp.overlayOp(this._geom[0],this._geom[1],t);n=!0}catch(t){if(!(t instanceof ou))throw t;r=t}if(!n)try{e=Lp.overlayOp(this._geom[0],this._geom[1],t)}catch(t){throw t instanceof ou?r:t}return e},Pp.prototype.interfaces_=function(){return[]},Pp.prototype.getClass=function(){return Pp},Pp.overlayOp=function(t,e,n){return new Pp(t,e).getResultGeometry(n)},Pp.union=function(t,e){return Pp.overlayOp(t,e,Kp.UNION)},Pp.intersection=function(t,e){return Pp.overlayOp(t,e,Kp.INTERSECTION)},Pp.symDifference=function(t,e){return Pp.overlayOp(t,e,Kp.SYMDIFFERENCE)},Pp.difference=function(t,e){return Pp.overlayOp(t,e,Kp.DIFFERENCE)};var Op=function(){this.mce=null,this.chainIndex=null;var t=arguments[0],e=arguments[1];this.mce=t,this.chainIndex=e};Op.prototype.computeIntersections=function(t,e){this.mce.computeIntersectsForChain(this.chainIndex,t.mce,t.chainIndex,e)},Op.prototype.interfaces_=function(){return[]},Op.prototype.getClass=function(){return Op};var Rp=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}},Tp={INSERT:{configurable:!0},DELETE:{configurable:!0}};Rp.prototype.isDelete=function(){return this._eventType===Rp.DELETE},Rp.prototype.setDeleteEventIndex=function(t){this._deleteEventIndex=t},Rp.prototype.getObject=function(){return this._obj},Rp.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},Rp.prototype.getInsertEvent=function(){return this._insertEvent},Rp.prototype.isInsert=function(){return this._eventType===Rp.INSERT},Rp.prototype.isSameLabel=function(t){return null!==this._label&&this._label===t._label},Rp.prototype.getDeleteEventIndex=function(){return this._deleteEventIndex},Rp.prototype.interfaces_=function(){return[Ca]},Rp.prototype.getClass=function(){return Rp},Tp.INSERT.get=function(){return 1},Tp.DELETE.get=function(){return 2},Object.defineProperties(Rp,Tp);var Ap=function(){};Ap.prototype.interfaces_=function(){return[]},Ap.prototype.getClass=function(){return Ap};var Dp=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};Dp.prototype.isTrivialIntersection=function(t,e,n,r){if(t===n&&1===this._li.getIntersectionNum()){if(Dp.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},Dp.prototype.getProperIntersectionPoint=function(){return this._properIntersectionPoint},Dp.prototype.setIsDoneIfProperInt=function(t){this._isDoneWhenProperInt=t},Dp.prototype.hasProperInteriorIntersection=function(){return this._hasProperInterior},Dp.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},Dp.prototype.hasProperIntersection=function(){return this._hasProper},Dp.prototype.hasIntersection=function(){return this._hasIntersection},Dp.prototype.isDone=function(){return this._isDone},Dp.prototype.isBoundaryPoint=function(t,e){return null!==e&&(!!this.isBoundaryPointInternal(t,e[0])||!!this.isBoundaryPointInternal(t,e[1]))},Dp.prototype.setBoundaryNodes=function(t,e){this._bdyNodes=new Array(2).fill(null),this._bdyNodes[0]=t,this._bdyNodes[1]=e},Dp.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))))},Dp.prototype.interfaces_=function(){return[]},Dp.prototype.getClass=function(){return Dp},Dp.isAdjacentSegments=function(t,e){return 1===Math.abs(t-e)};var Fp=function(t){function e(){t.call(this),this.events=new Ou,this.nOverlaps=null}return t&&(e.__proto__=t),((e.prototype=Object.create(t&&t.prototype)).constructor=e).prototype.prepareEvents=function(){Nh.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(){if(1===arguments.length){var t=arguments[0];this.nOverlaps=0,this.prepareEvents();for(var e=0;e<this.events.size();e++){var n=this.events.get(e);if(n.isInsert()&&this.processOverlaps(e,n.getDeleteEventIndex(),n,t),t.isDone())break}}else if(3===arguments.length)if(arguments[2]instanceof Dp&&Fa(arguments[0],Lu)&&Fa(arguments[1],Lu)){var r=arguments[0],i=arguments[1],o=arguments[2];this.addEdges(r,r),this.addEdges(i,i),this.computeIntersections(o)}else if("boolean"==typeof arguments[2]&&Fa(arguments[0],Lu)&&arguments[1]instanceof Dp){var s=arguments[0],a=arguments[1];arguments[2]?this.addEdges(s,null):this.addEdges(s),this.computeIntersections(a)}},e.prototype.addEdge=function(t,e){for(var n=t.getMonotoneChainEdge(),r=n.getStartIndexes(),i=0;i<r.length-1;i++){var o=new Op(n,i),s=new Rp(e,n.getMinX(i),o);this.events.add(s),this.events.add(new Rp(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(){if(1===arguments.length)for(var t=arguments[0].iterator();t.hasNext();){var e=t.next();this.addEdge(e,e)}else if(2===arguments.length)for(var n=arguments[0],r=arguments[1],i=n.iterator();i.hasNext();){var o=i.next();this.addEdge(o,r)}},e.prototype.interfaces_=function(){return[]},e.prototype.getClass=function(){return e},e}(Ap),qp=function(){this._min=Ia.POSITIVE_INFINITY,this._max=Ia.NEGATIVE_INFINITY},Gp={NodeComparator:{configurable:!0}};qp.prototype.getMin=function(){return this._min},qp.prototype.intersects=function(t,e){return!(this._min>e||this._max<t)},qp.prototype.getMax=function(){return this._max},qp.prototype.toString=function(){return iu.toLineString(new Pa(this._min,0),new Pa(this._max,0))},qp.prototype.interfaces_=function(){return[]},qp.prototype.getClass=function(){return qp},Gp.NodeComparator.get=function(){return Bp},Object.defineProperties(qp,Gp);var Bp=function(){};Bp.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:o<i?1:0},Bp.prototype.interfaces_=function(){return[Ma]},Bp.prototype.getClass=function(){return Bp};var kp=function(r){function t(){r.call(this),this._item=null;var t=arguments[0],e=arguments[1],n=arguments[2];this._min=t,this._max=e,this._item=n}return r&&(t.__proto__=r),((t.prototype=Object.create(r&&r.prototype)).constructor=t).prototype.query=function(t,e,n){if(!this.intersects(t,e))return null;n.visitItem(this._item)},t.prototype.interfaces_=function(){return[]},t.prototype.getClass=function(){return t},t}(qp),zp=function(n){function t(){n.call(this),this._node1=null,this._node2=null;var t=arguments[0],e=arguments[1];this._node1=t,this._node2=e,this.buildExtent(this._node1,this._node2)}return n&&(t.__proto__=n),((t.prototype=Object.create(n&&n.prototype)).constructor=t).prototype.buildExtent=function(t,e){this._min=Math.min(t._min,e._min),this._max=Math.max(t._max,e._max)},t.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)},t.prototype.interfaces_=function(){return[]},t.prototype.getClass=function(){return t},t}(qp),jp=function(){this._leaves=new Ou,this._root=null,this._level=0};jp.prototype.buildTree=function(){Nh.sort(this._leaves,new qp.NodeComparator);for(var t=this._leaves,e=null,n=new Ou;;){if(this.buildLevel(t,n),1===n.size())return n.get(0);e=t,t=n,n=e}},jp.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 kp(t,e,n))},jp.prototype.query=function(t,e,n){this.init(),this._root.query(t,e,n)},jp.prototype.buildRoot=function(){if(null!==this._root)return null;this._root=this.buildTree()},jp.prototype.printNode=function(t){Za.out.println(iu.toLineString(new Pa(t._min,this._level),new Pa(t._max,this._level)))},jp.prototype.init=function(){if(null!==this._root)return null;this.buildRoot()},jp.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 zp(t.get(n),t.get(n+1));e.add(i)}}},jp.prototype.interfaces_=function(){return[]},jp.prototype.getClass=function(){return jp};var Xp=function(){this._items=new Ou};Xp.prototype.visitItem=function(t){this._items.add(t)},Xp.prototype.getItems=function(){return this._items},Xp.prototype.interfaces_=function(){return[Eh]},Xp.prototype.getClass=function(){return Xp};var Up=function(){this._index=null;var t=arguments[0];if(!Fa(t,wc))throw new ba("Argument must be Polygonal");this._index=new Hp(t)},Yp={SegmentVisitor:{configurable:!0},IntervalIndexedGeometry:{configurable:!0}};Up.prototype.locate=function(t){var e=new pu(t),n=new Vp(e);return this._index.query(t.y,t.y,n),e.getLocation()},Up.prototype.interfaces_=function(){return[ll]},Up.prototype.getClass=function(){return Up},Yp.SegmentVisitor.get=function(){return Vp},Yp.IntervalIndexedGeometry.get=function(){return Hp},Object.defineProperties(Up,Yp);var Vp=function(){this._counter=null;var t=arguments[0];this._counter=t};Vp.prototype.visitItem=function(t){var e=t;this._counter.countSegment(e.getCoordinate(0),e.getCoordinate(1))},Vp.prototype.interfaces_=function(){return[Eh]},Vp.prototype.getClass=function(){return Vp};var Hp=function(){this._index=new jp;var t=arguments[0];this.init(t)};Hp.prototype.init=function(t){for(var e=Jl.getLines(t).iterator();e.hasNext();){var n=e.next().getCoordinates();this.addLine(n)}},Hp.prototype.addLine=function(t){for(var e=1;e<t.length;e++){var n=new kh(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)}},Hp.prototype.query=function(){if(2===arguments.length){var t=arguments[0],e=arguments[1],n=new Xp;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)}},Hp.prototype.interfaces_=function(){return[]},Hp.prototype.getClass=function(){return Hp};var Wp=function(s){function o(){if(s.call(this),this._parentGeom=null,this._lineEdgeMap=new Fc,this._boundaryNodeRule=null,this._useBoundaryDeterminationRule=!0,this._argIndex=null,this._boundaryNodes=null,this._hasTooFewPoints=!1,this._invalidPoint=null,this._areaPtLocator=null,this._ptLocator=new Zl,2===arguments.length){var t=arguments[0],e=arguments[1],n=xu.OGC_SFS_BOUNDARY_RULE;this._argIndex=t,this._parentGeom=e,this._boundaryNodeRule=n,null!==e&&this.add(e)}else if(3===arguments.length){var r=arguments[0],i=arguments[1],o=arguments[2];this._argIndex=r,this._parentGeom=i,this._boundaryNodeRule=o,null!==i&&this.add(i)}}return s&&(o.__proto__=s),((o.prototype=Object.create(s&&s.prototype)).constructor=o).prototype.insertBoundaryPoint=function(t,e){var n=this._nodes.addNode(e).getLabel(),r=1;n.getLocation(t,Jc.ON)===Aa.BOUNDARY&&r++;var i=o.determineBoundary(this._boundaryNodeRule,r);n.setLocation(t,i)},o.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 Dp(n,!0,!1);o.setIsDoneIfProperInt(i);var s=this.createEdgeSetIntersector(),a=this._parentGeom instanceof Nc||this._parentGeom instanceof bc||this._parentGeom instanceof Cc,u=r||!a;return s.computeIntersections(this._edges,o,u),this.addSelfIntersectionNodes(this._argIndex),o}},o.prototype.computeSplitEdges=function(t){for(var e=this._edges.iterator();e.hasNext();){e.next().eiList.addSplitEdges(t)}},o.prototype.computeEdgeIntersections=function(t,e,n){var r=new Dp(e,n,!0);return r.setBoundaryNodes(this.getBoundaryNodes(),t.getBoundaryNodes()),this.createEdgeSetIntersector().computeIntersections(this._edges,t._edges,r),r},o.prototype.getGeometry=function(){return this._parentGeom},o.prototype.getBoundaryNodeRule=function(){return this._boundaryNodeRule},o.prototype.hasTooFewPoints=function(){return this._hasTooFewPoints},o.prototype.addPoint=function(){if(arguments[0]instanceof Ec){var t=arguments[0].getCoordinate();this.insertPoint(this._argIndex,t,Aa.INTERIOR)}else if(arguments[0]instanceof Pa){var e=arguments[0];this.insertPoint(this._argIndex,e,Aa.INTERIOR)}},o.prototype.addPolygon=function(t){this.addPolygonRing(t.getExteriorRing(),Aa.EXTERIOR,Aa.INTERIOR);for(var e=0;e<t.getNumInteriorRing();e++){var n=t.getInteriorRingN(e);this.addPolygonRing(n,Aa.INTERIOR,Aa.EXTERIOR)}},o.prototype.addEdge=function(t){this.insertEdge(t);var e=t.getCoordinates();this.insertPoint(this._argIndex,e[0],Aa.BOUNDARY),this.insertPoint(this._argIndex,e[e.length-1],Aa.BOUNDARY)},o.prototype.addLineString=function(t){var e=Au.removeRepeatedPoints(t.getCoordinates());if(e.length<2)return this._hasTooFewPoints=!0,this._invalidPoint=e[0],null;var n=new Sl(e,new ih(this._argIndex,Aa.INTERIOR));this._lineEdgeMap.put(t,n),this.insertEdge(n),au.isTrue(2<=e.length,"found LineString with single point"),this.insertBoundaryPoint(this._argIndex,e[0]),this.insertBoundaryPoint(this._argIndex,e[e.length-1])},o.prototype.getInvalidPoint=function(){return this._invalidPoint},o.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},o.prototype.getBoundaryNodes=function(){return null===this._boundaryNodes&&(this._boundaryNodes=this._nodes.getBoundaryNodes(this._argIndex)),this._boundaryNodes},o.prototype.addSelfIntersectionNode=function(t,e,n){if(this.isBoundaryNode(t,e))return null;n===Aa.BOUNDARY&&this._useBoundaryDeterminationRule?this.insertBoundaryPoint(t,e):this.insertPoint(t,e,n)},o.prototype.addPolygonRing=function(t,e,n){if(t.isEmpty())return null;var r=Au.removeRepeatedPoints(t.getCoordinates());if(r.length<4)return this._hasTooFewPoints=!0,this._invalidPoint=r[0],null;var i=e,o=n;fu.isCCW(r)&&(i=n,o=e);var s=new Sl(r,new ih(this._argIndex,Aa.BOUNDARY,i,o));this._lineEdgeMap.put(t,s),this.insertEdge(s),this.insertPoint(this._argIndex,r[0],Aa.BOUNDARY)},o.prototype.insertPoint=function(t,e,n){var r=this._nodes.addNode(e),i=r.getLabel();null===i?r._label=new ih(t,n):i.setLocation(t,n)},o.prototype.createEdgeSetIntersector=function(){return new Fp},o.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)}},o.prototype.add=function(){if(1!==arguments.length)return s.prototype.add.apply(this,arguments);var t=arguments[0];if(t.isEmpty())return null;if(t instanceof Cc&&(this._useBoundaryDeterminationRule=!1),t instanceof bc)this.addPolygon(t);else if(t instanceof vc)this.addLineString(t);else if(t instanceof Ec)this.addPoint(t);else if(t instanceof Ic)this.addCollection(t);else if(t instanceof ac)this.addCollection(t);else if(t instanceof Cc)this.addCollection(t);else{if(!(t instanceof sc))throw new Error(t.getClass().getName());this.addCollection(t)}},o.prototype.addCollection=function(t){for(var e=0;e<t.getNumGeometries();e++){var n=t.getGeometryN(e);this.add(n)}},o.prototype.locate=function(t){return Fa(this._parentGeom,wc)&&50<this._parentGeom.getNumGeometries()?(null===this._areaPtLocator&&(this._areaPtLocator=new Up(this._parentGeom)),this._areaPtLocator.locate(t)):this._ptLocator.locate(t,this._parentGeom)},o.prototype.findEdge=function(){if(1!==arguments.length)return s.prototype.findEdge.apply(this,arguments);var t=arguments[0];return this._lineEdgeMap.get(t)},o.prototype.interfaces_=function(){return[]},o.prototype.getClass=function(){return o},o.determineBoundary=function(t,e){return t.isInBoundary(e)?Aa.BOUNDARY:Aa.INTERIOR},o}(yh),Jp=function(){if(this._li=new hu,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 Wp(0,t)}else if(2===arguments.length){var e=arguments[0],n=arguments[1],r=xu.OGC_SFS_BOUNDARY_RULE;0<=e.getPrecisionModel().compareTo(n.getPrecisionModel())?this.setComputationPrecision(e.getPrecisionModel()):this.setComputationPrecision(n.getPrecisionModel()),this._arg=new Array(2).fill(null),this._arg[0]=new Wp(0,e,r),this._arg[1]=new Wp(1,n,r)}else if(3===arguments.length){var i=arguments[0],o=arguments[1],s=arguments[2];0<=i.getPrecisionModel().compareTo(o.getPrecisionModel())?this.setComputationPrecision(i.getPrecisionModel()):this.setComputationPrecision(o.getPrecisionModel()),this._arg=new Array(2).fill(null),this._arg[0]=new Wp(0,i,s),this._arg[1]=new Wp(1,o,s)}};Jp.prototype.getArgGeometry=function(t){return this._arg[t].getGeometry()},Jp.prototype.setComputationPrecision=function(t){this._resultPrecisionModel=t,this._li.setPrecisionModel(this._resultPrecisionModel)},Jp.prototype.interfaces_=function(){return[]},Jp.prototype.getClass=function(){return Jp};var Zp=function(){};Zp.prototype.interfaces_=function(){return[]},Zp.prototype.getClass=function(){return Zp},Zp.map=function(){if(arguments[0]instanceof yu&&Fa(arguments[1],Zp.MapOp)){for(var t=arguments[0],e=arguments[1],n=new Ou,r=0;r<t.getNumGeometries();r++){var i=e.map(t.getGeometryN(r));null!==i&&n.add(i)}return t.getFactory().buildGeometry(n)}if(Fa(arguments[0],Cu)&&Fa(arguments[1],Zp.MapOp)){for(var o=arguments[0],s=arguments[1],a=new Ou,u=o.iterator();u.hasNext();){var c=u.next(),h=s.map(c);null!==h&&a.add(h)}return a}},Zp.MapOp=function(){};var Kp=function(n){function o(){var t=arguments[0],e=arguments[1];n.call(this,t,e),this._ptLocator=new Zl,this._geomFact=null,this._resultGeom=null,this._graph=null,this._edgeList=new ml,this._resultPolyList=new Ou,this._resultLineList=new Ou,this._resultPointList=new Ou,this._graph=new yh(new yl),this._geomFact=t.getFactory()}return n&&(o.__proto__=n),((o.prototype=Object.create(n&&n.prototype)).constructor=o).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 ih(t.getLabel())).flip();var i=e.getDepth();i.isNull()&&i.add(n),i.add(r),n.merge(r)}else this._edgeList.add(t)},o.prototype.getGraph=function(){return this._graph},o.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))}},o.prototype.isCoveredByLA=function(t){return!!this.isCovered(t,this._resultLineList)||!!this.isCovered(t,this._resultPolyList)},o.prototype.computeGeometry=function(t,e,n,r){var i=new Ou;return i.addAll(t),i.addAll(e),i.addAll(n),i.isEmpty()?o.createEmptyResult(r,this._arg[0].getGeometry(),this._arg[1].getGeometry(),this._geomFact):this._geomFact.buildGeometry(i)},o.prototype.mergeSymLabels=function(){for(var t=this._graph.getNodes().iterator();t.hasNext();){t.next().getEdges().mergeSymLabels()}},o.prototype.isCovered=function(t,e){for(var n=e.iterator();n.hasNext();){var r=n.next();if(this._ptLocator.locate(t,r)!==Aa.EXTERIOR)return!0}return!1},o.prototype.replaceCollapsedEdges=function(){for(var t=new Ou,e=this._edgeList.iterator();e.hasNext();){var n=e.next();n.isCollapsed()&&(e.remove(),t.add(n.getCollapsedEdge()))}this._edgeList.addAll(t)},o.prototype.updateNodeLabelling=function(){for(var t=this._graph.getNodes().iterator();t.hasNext();){var e=t.next(),n=e.getEdges().getLabel();e.getLabel().merge(n)}},o.prototype.getResultGeometry=function(t){return this.computeOverlay(t),this._resultGeom},o.prototype.insertUniqueEdges=function(t){for(var e=t.iterator();e.hasNext();){var n=e.next();this.insertUniqueEdge(n)}},o.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 Ou;this._arg[0].computeSplitEdges(e),this._arg[1].computeSplitEdges(e),this.insertUniqueEdges(e),this.computeLabelsFromDepths(),this.replaceCollapsedEdges(),dp.checkValid(this._edgeList.getEdges()),this._graph.addEdges(this._edgeList.getEdges()),this.computeLabelling(),this.labelIncompleteNodes(),this.findResultAreaEdges(t),this.cancelDuplicateResultEdges();var n=new _h(this._geomFact);n.add(this._graph),this._resultPolyList=n.getPolygons();var r=new _p(this,this._geomFact,this._ptLocator);this._resultLineList=r.build(t);var i=new mp(this,this._geomFact,this._ptLocator);this._resultPointList=i.build(t),this._resultGeom=this.computeGeometry(this._resultPointList,this._resultLineList,this._resultPolyList,t)},o.prototype.labelIncompleteNode=function(t,e){var n=this._ptLocator.locate(t.getCoordinate(),this._arg[e].getGeometry());t.getLabel().setLocation(e,n)},o.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))}},o.prototype.findResultAreaEdges=function(t){for(var e=this._graph.getEdgeEnds().iterator();e.hasNext();){var n=e.next(),r=n.getLabel();r.isArea()&&!n.isInteriorAreaEdge()&&o.isResultOfOp(r.getLocation(0,Jc.RIGHT),r.getLocation(1,Jc.RIGHT),t)&&n.setInResult(!0)}},o.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):(au.isTrue(!r.isNull(i,Jc.LEFT),"depth of LEFT side has not been initialized"),n.setLocation(i,Jc.LEFT,r.getLocation(i,Jc.LEFT)),au.isTrue(!r.isNull(i,Jc.RIGHT),"depth of RIGHT side has not been initialized"),n.setLocation(i,Jc.RIGHT,r.getLocation(i,Jc.RIGHT))))}}},o.prototype.computeLabelling=function(){for(var t=this._graph.getNodes().iterator();t.hasNext();){t.next().getEdges().computeLabelling(this._arg)}this.mergeSymLabels(),this.updateNodeLabelling()},o.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)}},o.prototype.isCoveredByA=function(t){return!!this.isCovered(t,this._resultPolyList)},o.prototype.interfaces_=function(){return[]},o.prototype.getClass=function(){return o},o}(Jp);Kp.overlayOp=function(t,e,n){return new Kp(t,e).getResultGeometry(n)},Kp.intersection=function(t,e){if(t.isEmpty()||e.isEmpty())return Kp.createEmptyResult(Kp.INTERSECTION,t,e,t.getFactory());if(t.isGeometryCollection()){var n=e;return yp.map(t,{interfaces_:function(){return[Zp.MapOp]},map:function(t){return t.intersection(n)}})}return t.checkNotGeometryCollection(t),t.checkNotGeometryCollection(e),Pp.overlayOp(t,e,Kp.INTERSECTION)},Kp.symDifference=function(t,e){if(t.isEmpty()||e.isEmpty()){if(t.isEmpty()&&e.isEmpty())return Kp.createEmptyResult(Kp.SYMDIFFERENCE,t,e,t.getFactory());if(t.isEmpty())return e.copy();if(e.isEmpty())return t.copy()}return t.checkNotGeometryCollection(t),t.checkNotGeometryCollection(e),Pp.overlayOp(t,e,Kp.SYMDIFFERENCE)},Kp.resultDimension=function(t,e,n){var r=e.getDimension(),i=n.getDimension(),o=-1;switch(t){case Kp.INTERSECTION:o=Math.min(r,i);break;case Kp.UNION:o=Math.max(r,i);break;case Kp.DIFFERENCE:o=r;break;case Kp.SYMDIFFERENCE:o=Math.max(r,i)}return o},Kp.createEmptyResult=function(t,e,n,r){var i=null;switch(Kp.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},Kp.difference=function(t,e){return t.isEmpty()?Kp.createEmptyResult(Kp.DIFFERENCE,t,e,t.getFactory()):e.isEmpty()?t.copy():(t.checkNotGeometryCollection(t),t.checkNotGeometryCollection(e),Pp.overlayOp(t,e,Kp.DIFFERENCE))},Kp.isResultOfOp=function(){if(2===arguments.length){var t=arguments[0],e=arguments[1],n=t.getLocation(0),r=t.getLocation(1);return Kp.isResultOfOp(n,r,e)}if(3===arguments.length){var i=arguments[0],o=arguments[1],s=arguments[2];switch(i===Aa.BOUNDARY&&(i=Aa.INTERIOR),o===Aa.BOUNDARY&&(o=Aa.INTERIOR),s){case Kp.INTERSECTION:return i===Aa.INTERIOR&&o===Aa.INTERIOR;case Kp.UNION:return i===Aa.INTERIOR||o===Aa.INTERIOR;case Kp.DIFFERENCE:return i===Aa.INTERIOR&&o!==Aa.INTERIOR;case Kp.SYMDIFFERENCE:return i===Aa.INTERIOR&&o!==Aa.INTERIOR||i!==Aa.INTERIOR&&o===Aa.INTERIOR}return!1}},Kp.INTERSECTION=1,Kp.UNION=2,Kp.DIFFERENCE=3,Kp.SYMDIFFERENCE=4;var Qp=function(){this._g=null,this._boundaryDistanceTolerance=null,this._linework=null,this._ptLocator=new Zl,this._seg=new kh;var t=arguments[0],e=arguments[1];this._g=t,this._boundaryDistanceTolerance=e,this._linework=this.extractLinework(t)};Qp.prototype.isWithinToleranceOfBoundary=function(t){for(var e=0;e<this._linework.getNumGeometries();e++)for(var n=this._linework.getGeometryN(e).getCoordinateSequence(),r=0;r<n.size()-1;r++){if(n.getCoordinate(r,this._seg.p0),n.getCoordinate(r+1,this._seg.p1),this._seg.distance(t)<=this._boundaryDistanceTolerance)return!0}return!1},Qp.prototype.getLocation=function(t){return this.isWithinToleranceOfBoundary(t)?Aa.BOUNDARY:this._ptLocator.locate(t,this._g)},Qp.prototype.extractLinework=function(t){var e=new $p;t.apply(e);var n=e.getLinework(),r=zc.toLineStringArray(n);return t.getFactory().createMultiLineString(r)},Qp.prototype.interfaces_=function(){return[]},Qp.prototype.getClass=function(){return Qp};var $p=function(){this._linework=null,this._linework=new Ou};$p.prototype.getLinework=function(){return this._linework},$p.prototype.filter=function(t){if(t instanceof bc){var e=t;this._linework.add(e.getExteriorRing());for(var n=0;n<e.getNumInteriorRing();n++)this._linework.add(e.getInteriorRingN(n))}},$p.prototype.interfaces_=function(){return[ic]},$p.prototype.getClass=function(){return $p};var tf=function(){this._g=null,this._doLeft=!0,this._doRight=!0;var t=arguments[0];this._g=t};tf.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)},tf.prototype.setSidesToGenerate=function(t,e){this._doLeft=t,this._doRight=e},tf.prototype.getPoints=function(t){for(var e=new Ou,n=Jl.getLines(this._g).iterator();n.hasNext();){var r=n.next();this.extractPoints(r,t,e)}return e},tf.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,c=(e.x+t.x)/2,h=(e.y+t.y)/2;if(this._doLeft){var l=new Pa(c-u,h+a);r.add(l)}if(this._doRight){var p=new Pa(c+u,h-a);r.add(p)}},tf.prototype.interfaces_=function(){return[]},tf.prototype.getClass=function(){return tf};var ef=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 Ou;var e=arguments[0],n=arguments[1],r=arguments[2];this._boundaryDistanceTolerance=t.computeBoundaryDistanceTolerance(e,n),this._geom=[e,n,r],this._locFinder=[new Qp(this._geom[0],this._boundaryDistanceTolerance),new Qp(this._geom[1],this._boundaryDistanceTolerance),new Qp(this._geom[2],this._boundaryDistanceTolerance)]},nf={TOLERANCE:{configurable:!0}};ef.prototype.reportResult=function(t,e,n){Za.out.println("Overlay result 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