/* 2019-6-3 09:02:03 | 版权所有 火星科技 http://marsgis.cn */
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grid"),function(t){for(var e=[],n=t.rows,r=t.cols,i=[],o=0;o<n;o++)for(var s=0;s<r;s++)if(void 0!==t.cells[o][s]&&0<t.cells[o][s].edges.length){var a=no(t.cells[o][s]),u=null,c=s,h=o;null!==a&&i.push([a.p[0]+c,a.p[1]+h]);do{if(null===(u=ro(t.cells[h][c],a.x,a.y,a.o)))break;if(i.push([u.p[0]+c,u.p[1]+h]),c+=u.x,(h+=(a=u).y)<0||n<=h||c<0||r<=c||void 0===t.cells[h][c]){var l=eo(t,c-=u.x,h-=u.y,u.x,u.y,u.o);if(null===l)break;l.path.forEach(function(t){i.push(t)}),c=l.i,h=l.j,a=l}}while(void 0!==t.cells[h][c]&&0<t.cells[h][c].edges.length);e.push(i),i=[],0<t.cells[o][s].edges.length&&s--}return e}(l)),"function"==typeof si.successCallback&&si.successCallback(u),u}var ui=64,ci=16,hi=4,li=1,pi=[],fi=[],gi=[],di=[],yi=[],_i=[],mi=[],vi=[],xi=[],Ei=[],wi=[],bi=[],Ii=[],Ni=[],Ci=[],Si=[],Mi=[],Li=[],Pi=[],Oi=[],Ri=[],Ti=[],Ai=[],Di=[];mi[85]=Ei[85]=-1,vi[85]=wi[85]=0,xi[85]=bi[85]=1,Pi[85]=Ti[85]=1,Oi[85]=Ai[85]=0,Ri[85]=Di[85]=1,pi[85]=di[85]=0,fi[85]=yi[85]=-1,gi[85]=Ci[85]=0,Si[85]=Ii[85]=0,Mi[85]=Ni[85]=1,_i[85]=Li[85]=1,Ti[1]=Ti[169]=0,Ai[1]=Ai[169]=-1,Di[1]=Di[169]=0,Ii[1]=Ii[169]=-1,Ni[1]=Ni[169]=0,Ci[1]=Ci[169]=0,Ei[4]=Ei[166]=0,wi[4]=wi[166]=-1,bi[4]=bi[166]=1,Si[4]=Si[166]=1,Mi[4]=Mi[166]=0,Li[4]=Li[166]=0,mi[16]=mi[154]=0,vi[16]=vi[154]=1,xi[16]=xi[154]=1,di[16]=di[154]=1,yi[16]=yi[154]=0,_i[16]=_i[154]=1,Pi[64]=Pi[106]=0,Oi[64]=Oi[106]=1,Ri[64]=Ri[106]=0,pi[64]=pi[106]=-1,fi[64]=fi[106]=0,gi[64]=gi[106]=1,Pi[2]=Pi[168]=0,Oi[2]=Oi[168]=-1,Ri[2]=Ri[168]=1,Ti[2]=Ti[168]=0,Ai[2]=Ai[168]=-1,Di[2]=Di[168]=0,Ii[2]=Ii[168]=-1,Ni[2]=Ni[168]=0,Ci[2]=Ci[168]=0,Si[2]=Si[168]=-1,Mi[2]=Mi[168]=0,Li[2]=Li[168]=1,mi[8]=mi[162]=0,vi[8]=vi[162]=-1,xi[8]=xi[162]=0,Ei[8]=Ei[162]=0,wi[8]=wi[162]=-1,bi[8]=bi[162]=1,Ii[8]=Ii[162]=1,Ni[8]=Ni[162]=0,Ci[8]=Ci[162]=1,Si[8]=Si[162]=1,Mi[8]=Mi[162]=0,Li[8]=Li[162]=0,mi[32]=mi[138]=0,vi[32]=vi[138]=1,xi[32]=xi[138]=1,Ei[32]=Ei[138]=0,wi[32]=wi[138]=1,bi[32]=bi[138]=0,pi[32]=pi[138]=1,fi[32]=fi[138]=0,gi[32]=gi[138]=0,di[32]=di[138]=1,yi[32]=yi[138]=0,_i[32]=_i[138]=1,Ti[128]=Ti[42]=0,Ai[128]=Ai[42]=1,Di[128]=Di[42]=1,Pi[128]=Pi[42]=0,Oi[128]=Oi[42]=1,Ri[128]=Ri[42]=0,pi[128]=pi[42]=-1,fi[128]=fi[42]=0,gi[128]=gi[42]=1,di[128]=di[42]=-1,yi[128]=yi[42]=0,_i[128]=_i[42]=0,Ei[5]=Ei[165]=-1,wi[5]=wi[165]=0,bi[5]=bi[165]=0,Ti[5]=Ti[165]=1,Ai[5]=Ai[165]=0,Di[5]=Di[165]=0,Si[20]=Si[150]=0,Mi[20]=Mi[150]=1,Li[20]=Li[150]=1,di[20]=di[150]=0,yi[20]=yi[150]=-1,_i[20]=_i[150]=1,mi[80]=mi[90]=-1,vi[80]=vi[90]=0,xi[80]=xi[90]=1,Pi[80]=Pi[90]=1,Oi[80]=Oi[90]=0,Ri[80]=Ri[90]=1,Ii[65]=Ii[105]=0,Ni[65]=Ni[105]=1,Ci[65]=Ci[105]=0,pi[65]=pi[105]=0,fi[65]=fi[105]=-1,gi[65]=gi[105]=0,mi[160]=mi[10]=-1,vi[160]=vi[10]=0,xi[160]=xi[10]=1,Ei[160]=Ei[10]=-1,wi[160]=wi[10]=0,bi[160]=bi[10]=0,Ti[160]=Ti[10]=1,Ai[160]=Ai[10]=0,Di[160]=Di[10]=0,Pi[160]=Pi[10]=1,Oi[160]=Oi[10]=0,Ri[160]=Ri[10]=1,Si[130]=Si[40]=0,Mi[130]=Mi[40]=1,Li[130]=Li[40]=1,Ii[130]=Ii[40]=0,Ni[130]=Ni[40]=1,Ci[130]=Ci[40]=0,pi[130]=pi[40]=0,fi[130]=fi[40]=-1,gi[130]=gi[40]=0,di[130]=di[40]=0,yi[130]=yi[40]=-1,_i[130]=_i[40]=1,Ei[37]=Ei[133]=0,wi[37]=wi[133]=1,bi[37]=bi[133]=1,Ti[37]=Ti[133]=0,Ai[37]=Ai[133]=1,Di[37]=Di[133]=0,pi[37]=pi[133]=-1,fi[37]=fi[133]=0,gi[37]=gi[133]=0,di[37]=di[133]=1,yi[37]=yi[133]=0,_i[37]=_i[133]=0,Si[148]=Si[22]=-1,Mi[148]=Mi[22]=0,Li[148]=Li[22]=0,Ti[148]=Ti[22]=0,Ai[148]=Ai[22]=-1,Di[148]=Di[22]=1,Pi[148]=Pi[22]=0,Oi[148]=Oi[22]=1,Ri[148]=Ri[22]=1,di[148]=di[22]=-1,yi[148]=yi[22]=0,_i[148]=_i[22]=1,mi[82]=mi[88]=0,vi[82]=vi[88]=-1,xi[82]=xi[88]=1,Si[82]=Si[88]=1,Mi[82]=Mi[88]=0,Li[82]=Li[88]=1,Ii[82]=Ii[88]=-1,Ni[82]=Ni[88]=0,Ci[82]=Ci[88]=1,Pi[82]=Pi[88]=0,Oi[82]=Oi[88]=-1,Ri[82]=Ri[88]=0,mi[73]=mi[97]=0,vi[73]=vi[97]=1,xi[73]=xi[97]=0,Ei[73]=Ei[97]=0,wi[73]=wi[97]=-1,bi[73]=bi[97]=0,Ii[73]=Ii[97]=1,Ni[73]=Ni[97]=0,Ci[73]=Ci[97]=0,pi[73]=pi[97]=1,fi[73]=fi[97]=0,gi[73]=gi[97]=1,mi[145]=mi[25]=0,vi[145]=vi[25]=-1,xi[145]=xi[25]=0,Ii[145]=Ii[25]=1,Ni[145]=Ni[25]=0,Ci[145]=Ci[25]=1,Ti[145]=Ti[25]=0,Ai[145]=Ai[25]=1,Di[145]=Di[25]=1,di[145]=di[25]=-1,yi[145]=yi[25]=0,_i[145]=_i[25]=0,Ei[70]=Ei[100]=0,wi[70]=wi[100]=1,bi[70]=bi[100]=0,Si[70]=Si[100]=-1,Mi[70]=Mi[100]=0,Li[70]=Li[100]=1,Pi[70]=Pi[100]=0,Oi[70]=Oi[100]=-1,Ri[70]=Ri[100]=1,pi[70]=pi[100]=1,fi[70]=fi[100]=0,gi[70]=gi[100]=0,Ei[101]=Ei[69]=0,wi[101]=wi[69]=1,bi[101]=bi[69]=0,pi[101]=pi[69]=1,fi[101]=fi[69]=0,gi[101]=gi[69]=0,Ti[149]=Ti[21]=0,Ai[149]=Ai[21]=1,Di[149]=Di[21]=1,di[149]=di[21]=-1,yi[149]=yi[21]=0,_i[149]=_i[21]=0,Si[86]=Si[84]=-1,Mi[86]=Mi[84]=0,Li[86]=Li[84]=1,Pi[86]=Pi[84]=0,Oi[86]=Oi[84]=-1,Ri[86]=Ri[84]=1,mi[89]=mi[81]=0,vi[89]=vi[81]=-1,xi[89]=xi[81]=0,Ii[89]=Ii[81]=1,Ni[89]=Ni[81]=0,Ci[89]=Ci[81]=1,mi[96]=mi[74]=0,vi[96]=vi[74]=1,xi[96]=xi[74]=0,Ei[96]=Ei[74]=-1,wi[96]=wi[74]=0,bi[96]=bi[74]=1,Pi[96]=Pi[74]=1,Oi[96]=Oi[74]=0,Ri[96]=Ri[74]=0,pi[96]=pi[74]=1,fi[96]=fi[74]=0,gi[96]=gi[74]=1,mi[24]=mi[146]=0,vi[24]=vi[146]=-1,xi[24]=xi[146]=1,Si[24]=Si[146]=1,Mi[24]=Mi[146]=0,Li[24]=Li[146]=1,Ii[24]=Ii[146]=0,Ni[24]=Ni[146]=1,Ci[24]=Ci[146]=1,di[24]=di[146]=0,yi[24]=yi[146]=-1,_i[24]=_i[146]=0,Ei[6]=Ei[164]=-1,wi[6]=wi[164]=0,bi[6]=bi[164]=1,Si[6]=Si[164]=-1,Mi[6]=Mi[164]=0,Li[6]=Li[164]=0,Ti[6]=Ti[164]=0,Ai[6]=Ai[164]=-1,Di[6]=Di[164]=1,Pi[6]=Pi[164]=1,Oi[6]=Oi[164]=0,Ri[6]=Ri[164]=0,Ii[129]=Ii[41]=0,Ni[129]=Ni[41]=1,Ci[129]=Ci[41]=1,Ti[129]=Ti[41]=0,Ai[129]=Ai[41]=1,Di[129]=Di[41]=0,pi[129]=pi[41]=-1,fi[129]=fi[41]=0,gi[129]=gi[41]=0,di[129]=di[41]=0,yi[129]=yi[41]=-1,_i[129]=_i[41]=0,Si[66]=Si[104]=0,Mi[66]=Mi[104]=1,Li[66]=Li[104]=0,Ii[66]=Ii[104]=-1,Ni[66]=Ni[104]=0,Ci[66]=Ci[104]=1,Pi[66]=Pi[104]=0,Oi[66]=Oi[104]=-1,Ri[66]=Ri[104]=0,pi[66]=pi[104]=0,fi[66]=fi[104]=-1,gi[66]=gi[104]=1,mi[144]=mi[26]=-1,vi[144]=vi[26]=0,xi[144]=xi[26]=0,Ti[144]=Ti[26]=1,Ai[144]=Ai[26]=0,Di[144]=Di[26]=1,Pi[144]=Pi[26]=0,Oi[144]=Oi[26]=1,Ri[144]=Ri[26]=1,di[144]=di[26]=-1,yi[144]=yi[26]=0,_i[144]=_i[26]=1,Ei[36]=Ei[134]=0,wi[36]=wi[134]=1,bi[36]=bi[134]=1,Si[36]=Si[134]=0,Mi[36]=Mi[134]=1,Li[36]=Li[134]=0,pi[36]=pi[134]=0,fi[36]=fi[134]=-1,gi[36]=gi[134]=1,di[36]=di[134]=1,yi[36]=yi[134]=0,_i[36]=_i[134]=0,mi[9]=mi[161]=-1,vi[9]=vi[161]=0,xi[9]=xi[161]=0,Ei[9]=Ei[161]=0,wi[9]=wi[161]=-1,bi[9]=bi[161]=0,Ii[9]=Ii[161]=1,Ni[9]=Ni[161]=0,Ci[9]=Ci[161]=0,Ti[9]=Ti[161]=1,Ai[9]=Ai[161]=0,Di[9]=Di[161]=1,mi[136]=0,vi[136]=1,xi[136]=1,Ei[136]=0,wi[136]=1,bi[136]=0,Si[136]=-1,Mi[136]=0,Li[136]=1,Ii[136]=-1,Ni[136]=0,Ci[136]=0,Ti[136]=0,Ai[136]=-1,Di[136]=0,Pi[136]=0,Oi[136]=-1,Ri[136]=1,pi[136]=1,fi[136]=0,gi[136]=0,di[136]=1,yi[136]=0,_i[136]=1,mi[34]=0,vi[34]=-1,xi[34]=0,Ei[34]=0,wi[34]=-1,bi[34]=1,Si[34]=1,Mi[34]=0,Li[34]=0,Ii[34]=1,Ni[34]=0,Ci[34]=1,Ti[34]=0,Ai[34]=1,Di[34]=1,Pi[34]=0,Oi[34]=1,Ri[34]=0,pi[34]=-1,fi[34]=0,gi[34]=1,di[34]=-1,yi[34]=0,_i[34]=0,mi[35]=0,vi[35]=1,xi[35]=1,Ei[35]=0,wi[35]=-1,bi[35]=1,Si[35]=1,Mi[35]=0,Li[35]=0,Ii[35]=-1,Ni[35]=0,Ci[35]=0,Ti[35]=0,Ai[35]=-1,Di[35]=0,Pi[35]=0,Oi[35]=1,Ri[35]=0,pi[35]=-1,fi[35]=0,gi[35]=1,di[35]=1,yi[35]=0,_i[35]=1,mi[153]=0,vi[153]=1,xi[153]=1,Ii[153]=-1,Ni[153]=0,Ci[153]=0,Ti[153]=0,Ai[153]=-1,Di[153]=0,di[153]=1,yi[153]=0,_i[153]=1,Ei[102]=0,wi[102]=-1,bi[102]=1,Si[102]=1,Mi[102]=0,Li[102]=0,Pi[102]=0,Oi[102]=1,Ri[102]=0,pi[102]=-1,fi[102]=0,gi[102]=1,mi[155]=0,vi[155]=-1,xi[155]=0,Ii[155]=1,Ni[155]=0,Ci[155]=1,Ti[155]=0,Ai[155]=1,Di[155]=1,di[155]=-1,yi[155]=0,_i[155]=0,Ei[103]=0,wi[103]=1,bi[103]=0,Si[103]=-1,Mi[103]=0,Li[103]=1,Pi[103]=0,Oi[103]=-1,Ri[103]=1,pi[103]=1,fi[103]=0,gi[103]=0,mi[152]=0,vi[152]=1,xi[152]=1,Si[152]=-1,Mi[152]=0,Li[152]=1,Ii[152]=-1,Ni[152]=0,Ci[152]=0,Ti[152]=0,Ai[152]=-1,Di[152]=0,Pi[152]=0,Oi[152]=-1,Ri[152]=1,di[152]=1,yi[152]=0,_i[152]=1,mi[156]=0,vi[156]=-1,xi[156]=1,Si[156]=1,Mi[156]=0,Li[156]=1,Ii[156]=-1,Ni[156]=0,Ci[156]=0,Ti[156]=0,Ai[156]=-1,Di[156]=0,Pi[156]=0,Oi[156]=1,Ri[156]=1,di[156]=-1,yi[156]=0,_i[156]=1,mi[137]=0,vi[137]=1,xi[137]=1,Ei[137]=0,wi[137]=1,bi[137]=0,Ii[137]=-1,Ni[137]=0,Ci[137]=0,Ti[137]=0,Ai[137]=-1,Di[137]=0,pi[137]=1,fi[137]=0,gi[137]=0,di[137]=1,yi[137]=0,_i[137]=1,mi[139]=0,vi[139]=1,xi[139]=1,Ei[139]=0,wi[139]=-1,bi[139]=0,Ii[139]=1,Ni[139]=0,Ci[139]=0,Ti[139]=0,Ai[139]=1,Di[139]=0,pi[139]=-1,fi[139]=0,gi[139]=0,di[139]=1,yi[139]=0,_i[139]=1,mi[98]=0,vi[98]=-1,xi[98]=0,Ei[98]=0,wi[98]=-1,bi[98]=1,Si[98]=1,Mi[98]=0,Li[98]=0,Ii[98]=1,Ni[98]=0,Ci[98]=1,Pi[98]=0,Oi[98]=1,Ri[98]=0,pi[98]=-1,fi[98]=0,gi[98]=1,mi[99]=0,vi[99]=1,xi[99]=0,Ei[99]=0,wi[99]=-1,bi[99]=1,Si[99]=1,Mi[99]=0,Li[99]=0,Ii[99]=-1,Ni[99]=0,Ci[99]=1,Pi[99]=0,Oi[99]=-1,Ri[99]=0,pi[99]=1,fi[99]=0,gi[99]=1,Ei[38]=0,wi[38]=-1,bi[38]=1,Si[38]=1,Mi[38]=0,Li[38]=0,Ti[38]=0,Ai[38]=1,Di[38]=1,Pi[38]=0,Oi[38]=1,Ri[38]=0,pi[38]=-1,fi[38]=0,gi[38]=1,di[38]=-1,yi[38]=0,_i[38]=0,Ei[39]=0,wi[39]=1,bi[39]=1,Si[39]=-1,Mi[39]=0,Li[39]=0,Ti[39]=0,Ai[39]=-1,Di[39]=1,Pi[39]=0,Oi[39]=1,Ri[39]=0,pi[39]=-1,fi[39]=0,gi[39]=1,di[39]=1,yi[39]=0,_i[39]=0;function 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Po(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:Fo}var Oo=Lt(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}),Ro=(Oo.shim,Lt(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})),To=(Ro.supported,Ro.unsupported,Lt(function(t){var a=Array.prototype.slice,u=t.exports=function(t,e,n){return n=n||{},t===e||(t instanceof Date&&e instanceof 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t.hasOwnProperty("coordinates")?t.coordinates.length===e.coordinates.length:t.length===e.length}function Fo(t,e){return To(t,e,{strict:!0})}Po.prototype.compare=function(t,e){if(t.type!==e.type||!Do(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=Ao(t),i=Ao(e);return r.every(function(e){return this.some(function(t){return n.compare(e,t)})},i)}}return!1},Po.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},Po.prototype.compareLine=function(t,e,n,r){if(!Do(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)}},Po.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},Po.prototype.comparePath=function(t,e){var n=this;return t.every(function(t,e){return n.compareCoord(t,this[e])},e)},Po.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},Po.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)},Po.prototype.compareBBox=function(t,e){return!!(!t.bbox&&!e.bbox||t.bbox&&e.bbox&&this.compareCoord(t.bbox,e.bbox))},Po.prototype.removePseudo=function(t){return t};var qo=Po;function Go(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 qo({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){Jr(e,t).features.length&&r++})});break;case"Polygon":case"MultiPolygon":F(t,function(e){F(n,function(t){zn(e,t).features.length&&r++})})}return 0<r}var Bo=Lt(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)}),ko=Lt(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)}),zo=Lt(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)}),jo=Lt(function(t){if(t.exports)var c=zo;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)}),Xo=Lt(function(t){t.exports&&(t.exports={DBSCAN:Bo,KMEANS:ko,OPTICS:jo,PriorityQueue:zo})});Xo.DBSCAN,Xo.KMEANS,Xo.OPTICS,Xo.PriorityQueue;function Uo(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}function Yo(t,e,n){var r=Math.abs(t-e);return n?r:r*r}var Vo=Uo,Ho=Uo;function Wo(t,e,n){n=n||[];for(var r=0;r<t;r++)n[r]=e;return n}function Jo(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?function(t,e){for(var n={},r=[],i=e<<2,o=t.length,s=0<t[0].length;r.length<e&&0<i--;){var 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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 Zo(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 Ko(t){for(var e=t,n=[];e.parent;)n.unshift(e),e=e.parent;return n}var Qo={search:function(t,e,n,r){t.cleanDirty();var i=(r=r||{}).heuristic||Qo.heuristics.manhattan,o=r.closest||!1,s=new es(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 Ko(u);u.closed=!0;for(var c=t.neighbors(u),h=0,l=c.length;h<l;++h){var p=c[h];if(!p.closed&&!p.isWall()){var f=u.g+p.getCost(u),g=p.visited;(!g||f<p.g)&&(p.visited=!0,p.parent=u,p.h=p.h||i(p,n),p.g=f,p.f=p.g+p.h,t.markDirty(p),o&&(p.h<a.h||p.h===a.h&&p.g<a.g)&&(a=p),g?s.rescoreElement(p):s.push(p))}}}return o?Ko(a):[]},heuristics:{manhattan:function(t,e){return Math.abs(e.x-t.x)+Math.abs(e.y-t.y)},diagonal:function(t,e){var n=Math.sqrt(2),r=Math.abs(e.x-t.x),i=Math.abs(e.y-t.y);return 1*(r+i)+(n-2)*Math.min(r,i)}},cleanNode:function(t){t.f=0,t.g=0,t.h=0,t.visited=!1,t.closed=!1,t.parent=null}};function $o(t,e){e=e||{},this.nodes=[],this.diagonal=!!e.diagonal,this.grid=[];for(var n=0;n<t.length;n++){this.grid[n]=[];for(var r=0,i=t[n];r<i.length;r++){var o=new ts(n,r,i[r]);this.grid[n][r]=o,this.nodes.push(o)}}this.init()}function ts(t,e,n){this.x=t,this.y=e,this.weight=n}function es(t){this.content=[],this.scoreFunction=t}function ns(t,e){for(var n=0;n<e.features.length;n++)if(re(t,e.features[n]))return!0;return!1}$o.prototype.init=function(){this.dirtyNodes=[];for(var t=0;t<this.nodes.length;t++)Qo.cleanNode(this.nodes[t])},$o.prototype.cleanDirty=function(){for(var t=0;t<this.dirtyNodes.length;t++)Qo.cleanNode(this.dirtyNodes[t]);this.dirtyNodes=[]},$o.prototype.markDirty=function(t){this.dirtyNodes.push(t)},$o.prototype.neighbors=function(t){var e=[],n=t.x,r=t.y,i=this.grid;return i[n-1]&&i[n-1][r]&&e.push(i[n-1][r]),i[n+1]&&i[n+1][r]&&e.push(i[n+1][r]),i[n]&&i[n][r-1]&&e.push(i[n][r-1]),i[n]&&i[n][r+1]&&e.push(i[n][r+1]),this.diagonal&&(i[n-1]&&i[n-1][r-1]&&e.push(i[n-1][r-1]),i[n+1]&&i[n+1][r-1]&&e.push(i[n+1][r-1]),i[n-1]&&i[n-1][r+1]&&e.push(i[n-1][r+1]),i[n+1]&&i[n+1][r+1]&&e.push(i[n+1][r+1])),e},$o.prototype.toString=function(){for(var t,e,n,r,i=[],o=this.grid,s=0,a=o.length;s<a;s++){for(t=[],n=0,r=(e=o[s]).length;n<r;n++)t.push(e[n].weight);i.push(t.join(" "))}return i.join("\n")},ts.prototype.toString=function(){return"["+this.x+" "+this.y+"]"},ts.prototype.getCost=function(t){return 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Wa(){if(Ua.call(this),0===arguments.length)Ua.call(this);else if(1===arguments.length){var t=arguments[0];Ua.call(this,t)}}function Ja(t){Ya.call(this,t),this.name="RuntimeException",this.message=t,this.stack=(new Ya).stack}Xa.prototype.interfaces_=function(){return[]},Xa.prototype.getClass=function(){return Xa},Xa.shouldNeverReachHere=function(){if(0===arguments.length)Xa.shouldNeverReachHere(null);else if(1===arguments.length){var t=arguments[0];throw new Ha("Should never reach here"+(null!==t?": "+t:""))}},Xa.isTrue=function(){var t;if(1===arguments.length)Xa.isTrue(arguments[0],null);else if(2===arguments.length&&(t=arguments[1],!arguments[0]))throw null===t?new Ha:new Ha(t)},Xa.equals=function(){var t,e,n;if(2===arguments.length)Xa.equals(t=arguments[0],e=arguments[1],null);else if(3===arguments.length&&(t=arguments[0],n=arguments[2],!(e=arguments[1]).equals(t)))throw new Ha("Expected "+t+" but encountered "+e+(null!==n?": "+n:""))};function Za(){this._result=null,this._inputLines=Array(2).fill().map(function(){return Array(2)}),this._intPt=new Array(2).fill(null),this._intLineIndex=null,this._isProper=null,this._pa=null,this._pb=null,this._precisionModel=null,this._intPt[0]=new pa,this._intPt[1]=new pa,this._pa=this._intPt[0],this._pb=this._intPt[1],this._result=0}var Ka={DONT_INTERSECT:{configurable:!0},DO_INTERSECT:{configurable:!0},COLLINEAR:{configurable:!0},NO_INTERSECTION:{configurable:!0},POINT_INTERSECTION:{configurable:!0},COLLINEAR_INTERSECTION:{configurable:!0}};Za.prototype.getIndexAlongSegment=function(t,e){return this.computeIntLineIndex(),this._intLineIndex[t][e]},Za.prototype.getTopologySummary=function(){var t=new Ea;return this.isEndPoint()&&t.append(" endpoint"),this._isProper&&t.append(" proper"),this.isCollinear()&&t.append(" collinear"),t.toString()},Za.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)},Za.prototype.getIntersectionNum=function(){return this._result},Za.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)}},Za.prototype.isProper=function(){return this.hasIntersection()&&this._isProper},Za.prototype.setPrecisionModel=function(t){this._precisionModel=t},Za.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}},Za.prototype.getIntersection=function(t){return this._intPt[t]},Za.prototype.isEndPoint=function(){return this.hasIntersection()&&!this._isProper},Za.prototype.hasIntersection=function(){return this._result!==Za.NO_INTERSECTION},Za.prototype.getEdgeDistance=function(t,e){return Za.computeEdgeDistance(this._intPt[e],this._inputLines[t][0],this._inputLines[t][1])},Za.prototype.isCollinear=function(){return this._result===Za.COLLINEAR_INTERSECTION},Za.prototype.toString=function(){return ka.toLineString(this._inputLines[0][0],this._inputLines[0][1])+" - "+ka.toLineString(this._inputLines[1][0],this._inputLines[1][1])+this.getTopologySummary()},Za.prototype.getEndpoint=function(t,e){return this._inputLines[t][e]},Za.prototype.isIntersection=function(t){for(var e=0;e<this._result;e++)if(this._intPt[e].equals2D(t))return!0;return!1},Za.prototype.getIntersectionAlongSegment=function(t,e){return this.computeIntLineIndex(),this._intPt[this._intLineIndex[t][e]]},Za.prototype.interfaces_=function(){return[]},Za.prototype.getClass=function(){return Za},Za.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 Xa.isTrue(!(0===o&&!t.equals(e)),"Bad distance calculation"),o},Za.nonRobustComputeEdgeDistance=function(t,e,n){var r=t.x-e.x,i=t.y-e.y,o=Math.sqrt(r*r+i*i);return Xa.isTrue(!(0===o&&!t.equals(e)),"Invalid distance calculation"),o},Ka.DONT_INTERSECT.get=function(){return 0},Ka.DO_INTERSECT.get=function(){return 1},Ka.COLLINEAR.get=function(){return 2},Ka.NO_INTERSECTION.get=function(){return 0},Ka.POINT_INTERSECTION.get=function(){return 1},Ka.COLLINEAR_INTERSECTION.get=function(){return 2},Object.defineProperties(Za,Ka);function Qa(){}var $a,tu=(($a=Za)&&(eu.__proto__=$a),((eu.prototype=Object.create($a&&$a.prototype)).constructor=eu).prototype.isInSegmentEnvelopes=function(t){var e=new Fa(this._inputLines[0][0],this._inputLines[0][1]),n=new Fa(this._inputLines[1][0],this._inputLines[1][1]);return e.contains(t)&&n.contains(t)},eu.prototype.computeIntersection=function(){if(3!==arguments.length)return $a.prototype.computeIntersection.apply(this,arguments);var t=arguments[0],e=arguments[1],n=arguments[2];if(this._isProper=!1,Fa.intersects(e,n,t)&&0===ru.orientationIndex(e,n,t)&&0===ru.orientationIndex(n,e,t))return this._isProper=!0,(t.equals(e)||t.equals(n))&&(this._isProper=!1),this._result=$a.POINT_INTERSECTION,null;this._result=$a.NO_INTERSECTION},eu.prototype.normalizeToMinimum=function(t,e,n,r,i){i.x=this.smallestInAbsValue(t.x,e.x,n.x,r.x),i.y=this.smallestInAbsValue(t.y,e.y,n.y,r.y),t.x-=i.x,t.y-=i.y,e.x-=i.x,e.y-=i.y,n.x-=i.x,n.y-=i.y,r.x-=i.x,r.y-=i.y},eu.prototype.safeHCoordinateIntersection=function(e,n,r,i){var o=null;try{o=Da.intersection(e,n,r,i)}catch(t){if(!(t instanceof Ta))throw t;o=eu.nearestEndpoint(e,n,r,i)}return o},eu.prototype.intersection=function(t,e,n,r){var i=this.intersectionWithNormalization(t,e,n,r);return this.isInSegmentEnvelopes(i)||(i=new pa(eu.nearestEndpoint(t,e,n,r))),null!==this._precisionModel&&this._precisionModel.makePrecise(i),i},eu.prototype.smallestInAbsValue=function(t,e,n,r){var i=t,o=Math.abs(i);return Math.abs(e)<o&&(i=e,o=Math.abs(e)),Math.abs(n)<o&&(i=n,o=Math.abs(n)),Math.abs(r)<o&&(i=r),i},eu.prototype.checkDD=function(t,e,n,r,i){var o=Ca.intersection(t,e,n,r),s=this.isInSegmentEnvelopes(o);Oa.out.println("DD in env = "+s+"  --------------------- "+o),1e-4<i.distance(o)&&Oa.out.println("Distance = "+i.distance(o))},eu.prototype.intersectionWithNormalization=function(t,e,n,r){var i=new pa(t),o=new pa(e),s=new pa(n),a=new pa(r),u=new pa;this.normalizeToEnvCentre(i,o,s,a,u);var c=this.safeHCoordinateIntersection(i,o,s,a);return c.x+=u.x,c.y+=u.y,c},eu.prototype.computeCollinearIntersection=function(t,e,n,r){var i=Fa.intersects(t,e,n),o=Fa.intersects(t,e,r),s=Fa.intersects(n,r,t),a=Fa.intersects(n,r,e);return i&&o?(this._intPt[0]=n,this._intPt[1]=r,$a.COLLINEAR_INTERSECTION):s&&a?(this._intPt[0]=t,this._intPt[1]=e,$a.COLLINEAR_INTERSECTION):i&&s?(this._intPt[0]=n,this._intPt[1]=t,!n.equals(t)||o||a?$a.COLLINEAR_INTERSECTION:$a.POINT_INTERSECTION):i&&a?(this._intPt[0]=n,this._intPt[1]=e,!n.equals(e)||o||s?$a.COLLINEAR_INTERSECTION:$a.POINT_INTERSECTION):o&&s?(this._intPt[0]=r,this._intPt[1]=t,!r.equals(t)||i||a?$a.COLLINEAR_INTERSECTION:$a.POINT_INTERSECTION):o&&a?(this._intPt[0]=r,this._intPt[1]=e,!r.equals(e)||i||s?$a.COLLINEAR_INTERSECTION:$a.POINT_INTERSECTION):$a.NO_INTERSECTION},eu.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},eu.prototype.computeIntersect=function(t,e,n,r){if(this._isProper=!1,!Fa.intersects(t,e,n,r))return $a.NO_INTERSECTION;var i=ru.orientationIndex(t,e,n),o=ru.orientationIndex(t,e,r);if(0<i&&0<o||i<0&&o<0)return $a.NO_INTERSECTION;var s=ru.orientationIndex(n,r,t),a=ru.orientationIndex(n,r,e);return 0<s&&0<a||s<0&&a<0?$a.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)),$a.POINT_INTERSECTION)},eu.prototype.interfaces_=function(){return[]},eu.prototype.getClass=function(){return eu},eu.nearestEndpoint=function(t,e,n,r){var i=t,o=ru.distancePointLine(t,n,r),s=ru.distancePointLine(e,n,r);return s<o&&(o=s,i=e),(s=ru.distancePointLine(n,t,e))<o&&(o=s,i=n),(s=ru.distancePointLine(r,t,e))<o&&(o=s,i=r),i},eu);function eu(){$a.apply(this,arguments)}Qa.prototype.interfaces_=function(){return[]},Qa.prototype.getClass=function(){return Qa},Qa.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 Qa.signOfDet2x2(r,i,o,s)},Qa.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}};function nu(t){this._p=null,this._crossingCount=0,this._isPointOnSegment=!1;var e=t;this._p=e}nu.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=Qa.signOfDet2x2(i,o,s,a);if(0===u)return this._isPointOnSegment=!0,null;a<o&&(u=-u),0<u&&this._crossingCount++}},nu.prototype.isPointInPolygon=function(){return this.getLocation()!==ya.EXTERIOR},nu.prototype.getLocation=function(){return this._isPointOnSegment?ya.BOUNDARY:this._crossingCount%2==1?ya.INTERIOR:ya.EXTERIOR},nu.prototype.isOnSegment=function(){return this._isPointOnSegment},nu.prototype.interfaces_=function(){return[]},nu.prototype.getClass=function(){return nu},nu.locatePointInRing=function(){if(arguments[0]instanceof pa&&ma(arguments[1],Ma)){for(var t=arguments[1],e=new nu(arguments[0]),n=new pa,r=new pa,i=1;i<t.size();i++)if(t.getCoordinate(i,n),t.getCoordinate(i-1,r),e.countSegment(n,r),e.isOnSegment())return e.getLocation();return e.getLocation()}if(arguments[0]instanceof pa&&arguments[1]instanceof Array){for(var o=arguments[1],s=new nu(arguments[0]),a=1;a<o.length;a++){var u=o[a],c=o[a-1];if(s.countSegment(u,c),s.isOnSegment())return s.getLocation()}return s.getLocation()}};var ru=function(){},iu={CLOCKWISE:{configurable:!0},RIGHT:{configurable:!0},COUNTERCLOCKWISE:{configurable:!0},LEFT:{configurable:!0},COLLINEAR:{configurable:!0},STRAIGHT:{configurable:!0}};ru.prototype.interfaces_=function(){return[]},ru.prototype.getClass=function(){return ru},ru.orientationIndex=function(t,e,n){return Ca.orientationIndex(t,e,n)},ru.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(ma(arguments[0],Ma)){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}},ru.distanceLineLine=function(t,e,n,r){if(t.equals(e))return ru.distancePointLine(t,n,r);if(n.equals(r))return ru.distancePointLine(r,t,e);var i=!1;if(Fa.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?va.min(ru.distancePointLine(t,n,r),ru.distancePointLine(e,n,r),ru.distancePointLine(n,t,e),ru.distancePointLine(r,t,e)):0},ru.isPointInRing=function(t,e){return ru.locatePointInRing(t,e)!==ya.EXTERIOR},ru.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},ru.isCCW=function(t){var e=t.length-1;if(e<3)throw new oa("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=ru.computeOrientation(u,n,c);return 0===h?u.x>c.x:0<h},ru.locatePointInRing=function(t,e){return nu.locatePointInRing(t,e)},ru.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)},ru.computeOrientation=function(t,e,n){return ru.orientationIndex(t,e,n)},ru.distancePointLine=function(){if(2===arguments.length){var t=arguments[0],e=arguments[1];if(0===e.length)throw new oa("Line array must contain at least one vertex");for(var n=t.distance(e[0]),r=0;r<e.length-1;r++){var i=ru.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)}},ru.isOnLine=function(t,e){for(var n=new tu,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},iu.CLOCKWISE.get=function(){return-1},iu.RIGHT.get=function(){return ru.CLOCKWISE},iu.COUNTERCLOCKWISE.get=function(){return 1},iu.LEFT.get=function(){return ru.COUNTERCLOCKWISE},iu.COLLINEAR.get=function(){return 0},iu.STRAIGHT.get=function(){return ru.COLLINEAR},Object.defineProperties(ru,iu);function ou(){}ou.prototype.filter=function(t){},ou.prototype.interfaces_=function(){return[]},ou.prototype.getClass=function(){return ou};function su(t){var e=t;this._envelope=null,this._factory=null,this._SRID=null,this._userData=null,this._factory=e,this._SRID=e.getSRID()}var au={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}};su.prototype.isGeometryCollection=function(){return this.getSortIndex()===su.SORTINDEX_GEOMETRYCOLLECTION},su.prototype.getFactory=function(){return this._factory},su.prototype.getGeometryN=function(t){return this},su.prototype.getArea=function(){return 0},su.prototype.isRectangle=function(){return!1},su.prototype.equals=function(){if(arguments[0]instanceof su){var t=arguments[0];return null!==t&&this.equalsTopo(t)}if(arguments[0]instanceof Object){var e=arguments[0];if(!(e 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n.compare(t,e)},e.sort(r),o=i.slice(0,arguments[1]).concat(e,i.slice(arguments[2],i.length)),i.splice(0,i.length),t=0;t<o.length;t++)i.push(o[t])},rc.asList=function(t){for(var e=new Cu,n=0,r=t.length;n<r;n++)e.add(t[n]);return e};function ic(){}var oc={P:{configurable:!0},L:{configurable:!0},A:{configurable:!0},FALSE:{configurable:!0},TRUE:{configurable:!0},DONTCARE:{configurable:!0},SYM_FALSE:{configurable:!0},SYM_TRUE:{configurable:!0},SYM_DONTCARE:{configurable:!0},SYM_P:{configurable:!0},SYM_L:{configurable:!0},SYM_A:{configurable:!0}};oc.P.get=function(){return 0},oc.L.get=function(){return 1},oc.A.get=function(){return 2},oc.FALSE.get=function(){return-1},oc.TRUE.get=function(){return-2},oc.DONTCARE.get=function(){return-3},oc.SYM_FALSE.get=function(){return"F"},oc.SYM_TRUE.get=function(){return"T"},oc.SYM_DONTCARE.get=function(){return"*"},oc.SYM_P.get=function(){return"0"},oc.SYM_L.get=function(){return"1"},oc.SYM_A.get=function(){return"2"},ic.prototype.interfaces_=function(){return[]},ic.prototype.getClass=function(){return ic},ic.toDimensionSymbol=function(t){switch(t){case ic.FALSE:return ic.SYM_FALSE;case ic.TRUE:return ic.SYM_TRUE;case ic.DONTCARE:return ic.SYM_DONTCARE;case ic.P:return ic.SYM_P;case ic.L:return ic.SYM_L;case ic.A:return ic.SYM_A}throw new oa("Unknown dimension value: "+t)},ic.toDimensionValue=function(t){switch(ba.toUpperCase(t)){case ic.SYM_FALSE:return ic.FALSE;case ic.SYM_TRUE:return ic.TRUE;case ic.SYM_DONTCARE:return ic.DONTCARE;case ic.SYM_P:return ic.P;case ic.SYM_L:return ic.L;case ic.SYM_A:return ic.A}throw new oa("Unknown dimension symbol: "+t)},Object.defineProperties(ic,oc);function sc(){}sc.prototype.filter=function(t){},sc.prototype.interfaces_=function(){return[]},sc.prototype.getClass=function(){return sc};function ac(){}ac.prototype.filter=function(t,e){},ac.prototype.isDone=function(){},ac.prototype.isGeometryChanged=function(){},ac.prototype.interfaces_=function(){return[]},ac.prototype.getClass=function(){return ac};var uc=function(i){function n(t,e){if(i.call(this,e),this._geometries=t||[],i.hasNullElements(this._geometries))throw new oa("geometries must not contain null elements")}i&&(n.__proto__=i);var t={serialVersionUID:{configurable:!0}};return((n.prototype=Object.create(i&&i.prototype)).constructor=n).prototype.computeEnvelopeInternal=function(){for(var t=new Fa,e=0;e<this._geometries.length;e++)t.expandToInclude(this._geometries[e].getEnvelopeInternal());return t},n.prototype.getGeometryN=function(t){return this._geometries[t]},n.prototype.getSortIndex=function(){return i.SORTINDEX_GEOMETRYCOLLECTION},n.prototype.getCoordinates=function(){for(var t=new Array(this.getNumPoints()).fill(null),e=-1,n=0;n<this._geometries.length;n++)for(var r=this._geometries[n].getCoordinates(),i=0;i<r.length;i++)t[++e]=r[i];return t},n.prototype.getArea=function(){for(var t=0,e=0;e<this._geometries.length;e++)t+=this._geometries[e].getArea();return t},n.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._geometries.length!==n._geometries.length)return!1;for(var r=0;r<this._geometries.length;r++)if(!this._geometries[r].equalsExact(n._geometries[r],e))return!1;return!0},n.prototype.normalize=function(){for(var t=0;t<this._geometries.length;t++)this._geometries[t].normalize();rc.sort(this._geometries)},n.prototype.getCoordinate=function(){return this.isEmpty()?null:this._geometries[0].getCoordinate()},n.prototype.getBoundaryDimension=function(){for(var t=ic.FALSE,e=0;e<this._geometries.length;e++)t=Math.max(t,this._geometries[e].getBoundaryDimension());return t},n.prototype.getDimension=function(){for(var t=ic.FALSE,e=0;e<this._geometries.length;e++)t=Math.max(t,this._geometries[e].getDimension());return t},n.prototype.getLength=function(){for(var t=0,e=0;e<this._geometries.length;e++)t+=this._geometries[e].getLength();return t},n.prototype.getNumPoints=function(){for(var t=0,e=0;e<this._geometries.length;e++)t+=this._geometries[e].getNumPoints();return t},n.prototype.getNumGeometries=function(){return this._geometries.length},n.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().createGeometryCollection(e)},n.prototype.compareToSameClass=function(){if(1===arguments.length){var t=arguments[0],e=new ec(rc.asList(this._geometries)),n=new ec(rc.asList(t._geometries));return this.compare(e,n)}if(2===arguments.length){for(var r=arguments[1],i=arguments[0],o=this.getNumGeometries(),s=i.getNumGeometries(),a=0;a<o&&a<s;){var u=this.getGeometryN(a),c=i.getGeometryN(a),h=u.compareToSameClass(c,r);if(0!==h)return h;a++}return a<o?1:a<s?-1:0}},n.prototype.apply=function(){if(ma(arguments[0],cu))for(var t=arguments[0],e=0;e<this._geometries.length;e++)this._geometries[e].apply(t);else if(ma(arguments[0],ac)){var n=arguments[0];if(0===this._geometries.length)return null;for(var r=0;r<this._geometries.length&&(this._geometries[r].apply(n),!n.isDone());r++);n.isGeometryChanged()&&this.geometryChanged()}else if(ma(arguments[0],sc)){var i=arguments[0];i.filter(this);for(var o=0;o<this._geometries.length;o++)this._geometries[o].apply(i)}else if(ma(arguments[0],ou)){var s=arguments[0];s.filter(this);for(var a=0;a<this._geometries.length;a++)this._geometries[a].apply(s)}},n.prototype.getBoundary=function(){return this.checkNotGeometryCollection(this),Xa.shouldNeverReachHere(),null},n.prototype.clone=function(){var t=i.prototype.clone.call(this);t._geometries=new Array(this._geometries.length).fill(null);for(var e=0;e<this._geometries.length;e++)t._geometries[e]=this._geometries[e].clone();return t},n.prototype.getGeometryType=function(){return"GeometryCollection"},n.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 n(t,this._factory)},n.prototype.isEmpty=function(){for(var t=0;t<this._geometries.length;t++)if(!this._geometries[t].isEmpty())return!1;return!0},n.prototype.interfaces_=function(){return[]},n.prototype.getClass=function(){return n},t.serialVersionUID.get=function(){return-0x4f07bcb1f857d800},Object.defineProperties(n,t),n}(su),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 su.SORTINDEX_MULTILINESTRING},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 this.isClosed()?ic.FALSE:0},r.prototype.isClosed=function(){if(this.isEmpty())return!1;for(var t=0;t<this._geometries.length;t++)if(!this._geometries[t].isClosed())return!1;return!0},r.prototype.getDimension=function(){return 1},r.prototype.reverse=function(){for(var t=this._geometries.length,e=new Array(t).fill(null),n=0;n<this._geometries.length;n++)e[t-1-n]=this._geometries[n].reverse();return this.getFactory().createMultiLineString(e)},r.prototype.getBoundary=function(){return new hc(this).getBoundary()},r.prototype.getGeometryType=function(){return"MultiLineString"},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[$u]},r.prototype.getClass=function(){return r},t.serialVersionUID.get=function(){return 0x7155d2ab4afa8000},Object.defineProperties(r,t),r}(uc),hc=function(t,e){if(this._geom=null,this._geomFact=null,this._bnRule=null,this._endpointMap=null,1===arguments.length){var n=t,r=hu.MOD2_BOUNDARY_RULE;this._geom=n,this._geomFact=n.getFactory(),this._bnRule=r}else if(2===arguments.length){var i=t,o=e;this._geom=i,this._geomFact=i.getFactory(),this._bnRule=o}};hc.prototype.boundaryMultiLineString=function(t){if(this._geom.isEmpty())return this.getEmptyMultiPoint();var e=this.computeBoundaryCoordinates(t);return 1===e.length?this._geomFact.createPoint(e[0]):this._geomFact.createMultiPointFromCoords(e)},hc.prototype.getBoundary=function(){return this._geom instanceof wc?this.boundaryLineString(this._geom):this._geom instanceof cc?this.boundaryMultiLineString(this._geom):this._geom.getBoundary()},hc.prototype.boundaryLineString=function(t){return this._geom.isEmpty()?this.getEmptyMultiPoint():t.isClosed()?this._bnRule.isInBoundary(2)?t.getStartPoint():this._geomFact.createMultiPoint():this._geomFact.createMultiPoint([t.getStartPoint(),t.getEndPoint()])},hc.prototype.getEmptyMultiPoint=function(){return this._geomFact.createMultiPoint()},hc.prototype.computeBoundaryCoordinates=function(t){var e=new Cu;this._endpointMap=new Qu;for(var n=0;n<t.getNumGeometries();n++){var r=t.getGeometryN(n);0!==r.getNumPoints()&&(this.addEndpoint(r.getCoordinateN(0)),this.addEndpoint(r.getCoordinateN(r.getNumPoints()-1)))}for(var i=this._endpointMap.entrySet().iterator();i.hasNext();){var o=i.next(),s=o.getValue().count;this._bnRule.isInBoundary(s)&&e.add(o.getKey())}return bu.toCoordinateArray(e)},hc.prototype.addEndpoint=function(t){var e=this._endpointMap.get(t);null===e&&(e=new lc,this._endpointMap.put(t,e)),e.count++},hc.prototype.interfaces_=function(){return[]},hc.prototype.getClass=function(){return hc},hc.getBoundary=function(){return 1===arguments.length?new hc(arguments[0]).getBoundary():2===arguments.length?new hc(arguments[0],arguments[1]).getBoundary():void 0};var lc=function(){this.count=null};function pc(){}function fc(){}lc.prototype.interfaces_=function(){return[]},lc.prototype.getClass=function(){return lc};function gc(){}function dc(){}function yc(){}function _c(){}function mc(){}var vc={NEWLINE:{configurable:!0},SIMPLE_ORDINATE_FORMAT:{configurable:!0}};mc.prototype.interfaces_=function(){return[]},mc.prototype.getClass=function(){return mc},mc.chars=function(t,e){for(var n=new Array(e).fill(null),r=0;r<e;r++)n[r]=t;return String(n)},mc.getStackTrace=function(){if(1===arguments.length){var t=arguments[0],e=new dc,n=new pc(e);return t.printStackTrace(n),e.toString()}if(2===arguments.length){for(var r=arguments[1],i="",o=new _c(new fc(mc.getStackTrace(arguments[0]))),s=0;s<r;s++)try{i+=o.readLine()+mc.NEWLINE}catch(t){if(!(t instanceof yc))throw t;Xa.shouldNeverReachHere()}return i}},mc.split=function(t,e){for(var n=e.length,r=new Cu,i=""+t,o=i.indexOf(e);0<=o;){var s=i.substring(0,o);r.add(s),o=(i=i.substring(o+n)).indexOf(e)}0<i.length&&r.add(i);for(var a=new Array(r.size()).fill(null),u=0;u<a.length;u++)a[u]=r.get(u);return a},mc.toString=function(){if(1===arguments.length){var t=arguments[0];return mc.SIMPLE_ORDINATE_FORMAT.format(t)}},mc.spaces=function(t){return mc.chars(" ",t)},vc.NEWLINE.get=function(){return Oa.getProperty("line.separator")},vc.SIMPLE_ORDINATE_FORMAT.get=function(){return new gc("0.#")},Object.defineProperties(mc,vc);function xc(){}xc.prototype.interfaces_=function(){return[]},xc.prototype.getClass=function(){return xc},xc.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))},xc.isRing=function(t){var e=t.size();return 0===e||!(e<=3)&&t.getOrdinate(0,Ma.X)===t.getOrdinate(e-1,Ma.X)&&t.getOrdinate(0,Ma.Y)===t.getOrdinate(e-1,Ma.Y)},xc.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)||sa.isNaN(s)&&sa.isNaN(a)))return!1}return!0},xc.extend=function(t,e,n){var r=t.create(n,e.getDimension()),i=e.size();if(xc.copy(e,0,r,0,i),0<i)for(var o=i;o<n;o++)xc.copy(e,i-1,r,o,1);return r},xc.reverse=function(t){for(var e=t.size()-1,n=Math.trunc(e/2),r=0;r<=n;r++)xc.swap(t,r,e-r)},xc.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)}},xc.copy=function(t,e,n,r,i){for(var o=0;o<i;o++)xc.copyCoord(t,e+o,n,r+o)},xc.toString=function(){if(1===arguments.length){var t=arguments[0],e=t.size();if(0===e)return"()";var n=t.getDimension(),r=new Ea;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(mc.toString(t.getOrdinate(i,o)))}return r.append(")"),r.toString()}},xc.ensureValidRing=function(t,e){var n=e.size();return 0===n?e:n<=3?xc.createClosedRing(t,e,4):e.getOrdinate(0,Ma.X)===e.getOrdinate(n-1,Ma.X)&&e.getOrdinate(0,Ma.Y)===e.getOrdinate(n-1,Ma.Y)?e:xc.createClosedRing(t,e,n+1)},xc.createClosedRing=function(t,e,n){var r=t.create(n,e.getDimension()),i=e.size();xc.copy(e,0,r,0,i);for(var o=i;o<n;o++)xc.copy(e,0,r,o,1);return r};function Ec(){}var wc=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 Fa:this._points.expandEnvelope(new Fa)},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))&&xc.reverse(this._points),null}},e.prototype.getCoordinate=function(){return this.isEmpty()?null:this._points.getCoordinate(0)},e.prototype.getBoundaryDimension=function(){return this.isClosed()?ic.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 ru.computeLength(this._points)},e.prototype.getNumPoints=function(){return this._points.size()},e.prototype.reverse=function(){var t=this._points.copy();return xc.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(ma(arguments[0],cu))for(var t=arguments[0],e=0;e<this._points.size();e++)t.filter(this._points.getCoordinate(e));else if(ma(arguments[0],ac)){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 ma(arguments[0],sc)?arguments[0].filter(this):ma(arguments[0],ou)&&arguments[0].filter(this)},e.prototype.getBoundary=function(){return new hc(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 oa("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[$u]},e.prototype.getClass=function(){return e},t.serialVersionUID.get=function(){return 0x2b2b51ba435c8e00},Object.defineProperties(e,t),e}(su);Ec.prototype.interfaces_=function(){return[]},Ec.prototype.getClass=function(){return Ec};function bc(){}var Ic=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 Fa;var t=new Fa;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 ic.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(ma(arguments[0],cu)){var t=arguments[0];if(this.isEmpty())return null;t.filter(this.getCoordinate())}else if(ma(arguments[0],ac)){var e=arguments[0];if(this.isEmpty())return null;e.filter(this._coordinates,0),e.isGeometryChanged()&&this.geometryChanged()}else ma(arguments[0],sc)?arguments[0].filter(this):ma(arguments[0],ou)&&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([])),Xa.isTrue(t.size()<=1),this._coordinates=t},t.prototype.isSimple=function(){return!0},t.prototype.interfaces_=function(){return[Ec]},t.prototype.getClass=function(){return t},e.serialVersionUID.get=function(){return 0x44077bad161cbc00},Object.defineProperties(t,e),t}(su);bc.prototype.interfaces_=function(){return[]},bc.prototype.getClass=function(){return bc};function Nc(t){this._factory=t||null,this._isUserDataCopied=!1}var Cc=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 oa("holes must not contain null elements");if(t.isEmpty()&&s.hasNonEmptyElements(e))throw new oa("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(ru.signedArea(this._shell.getCoordinateSequence()));for(var e=0;e<this._holes.length;e++)t-=Math.abs(ru.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);rc.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);Oa.arraycopy(e.getCoordinates(),0,r,0,r.length);var i=bu.minCoordinate(e.getCoordinates());bu.scroll(r,i),Oa.arraycopy(r,0,e.getCoordinates(),0,r.length),e.getCoordinates()[r.length]=r[0],ru.isCCW(e.getCoordinates())===n&&bu.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[1],i=arguments[0],o=this._shell,s=i._shell,a=o.compareToSameClass(s,r);if(0!==a)return a;for(var u=this.getNumInteriorRing(),c=i.getNumInteriorRing(),h=0;h<u&&h<c;){var l=this.getInteriorRingN(h),p=i.getInteriorRingN(h),f=l.compareToSameClass(p,r);if(0!==f)return f;h++}return h<u?1:h<c?-1:0}},r.prototype.apply=function(t){if(ma(t,cu)){this._shell.apply(t);for(var e=0;e<this._holes.length;e++)this._holes[e].apply(t)}else if(ma(t,ac)){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(ma(t,sc))t.filter(this);else if(ma(t,ou)){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[bc]},r.prototype.getClass=function(){return r},t.serialVersionUID.get=function(){return-0x307ffefd8dc97200},Object.defineProperties(r,t),r}(su),Sc=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 su.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 ic.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[Ec]},r.prototype.getClass=function(){return r},t.serialVersionUID.get=function(){return-0x6fb1ed4162e0fc00},Object.defineProperties(r,t),r}(uc),Mc=function(n){function t(t,e){t instanceof pa&&e instanceof Yc&&(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 su.SORTINDEX_LINEARRING},t.prototype.getBoundaryDimension=function(){return ic.FALSE},t.prototype.isClosed=function(){return!!this.isEmpty()||n.prototype.isClosed.call(this)},t.prototype.reverse=function(){var t=this._points.copy();return xc.reverse(t),this.getFactory().createLinearRing(t)},t.prototype.validateConstruction=function(){if(!this.isEmpty()&&!n.prototype.isClosed.call(this))throw new oa("Points of LinearRing do not form a closed linestring");if(1<=this.getCoordinateSequence().size()&&this.getCoordinateSequence().size()<t.MINIMUM_VALID_SIZE)throw new oa("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}(wc),Lc=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 su.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 Cu,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[bc]},r.prototype.getClass=function(){return r},t.serialVersionUID.get=function(){return-0x7a5aa1369171980},Object.defineProperties(r,t),r}(uc),Pc={NoOpGeometryOperation:{configurable:!0},CoordinateOperation:{configurable:!0},CoordinateSequenceOperation:{configurable:!0}};Nc.prototype.setCopyUserData=function(t){this._isUserDataCopied=t},Nc.prototype.edit=function(t,e){if(null===t)return null;var n=this.editInternal(t,e);return this._isUserDataCopied&&n.setUserData(t.getUserData()),n},Nc.prototype.editInternal=function(t,e){return null===this._factory&&(this._factory=t.getFactory()),t instanceof uc?this.editGeometryCollection(t,e):t instanceof Cc?this.editPolygon(t,e):t instanceof Ic?e.edit(t,this._factory):t instanceof wc?e.edit(t,this._factory):(Xa.shouldNeverReachHere("Unsupported Geometry class: "+t.getClass().getName()),null)},Nc.prototype.editGeometryCollection=function(t,e){for(var n=e.edit(t,this._factory),r=new Cu,i=0;i<n.getNumGeometries();i++){var o=this.edit(n.getGeometryN(i),e);null===o||o.isEmpty()||r.add(o)}return n.getClass()===Sc?this._factory.createMultiPoint(r.toArray([])):n.getClass()===cc?this._factory.createMultiLineString(r.toArray([])):n.getClass()===Lc?this._factory.createMultiPolygon(r.toArray([])):this._factory.createGeometryCollection(r.toArray([]))},Nc.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 Cu,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([]))},Nc.prototype.interfaces_=function(){return[]},Nc.prototype.getClass=function(){return Nc},Nc.GeometryEditorOperation=function(){},Pc.NoOpGeometryOperation.get=function(){return Oc},Pc.CoordinateOperation.get=function(){return Rc},Pc.CoordinateSequenceOperation.get=function(){return Tc},Object.defineProperties(Nc,Pc);var Oc=function(){};Oc.prototype.edit=function(t,e){return t},Oc.prototype.interfaces_=function(){return[Nc.GeometryEditorOperation]},Oc.prototype.getClass=function(){return Oc};var Rc=function(){};Rc.prototype.edit=function(t,e){var n=this.editCoordinates(t.getCoordinates(),t);return null===n?t:t instanceof Mc?e.createLinearRing(n):t instanceof wc?e.createLineString(n):t instanceof Ic?0<n.length?e.createPoint(n[0]):e.createPoint():t},Rc.prototype.interfaces_=function(){return[Nc.GeometryEditorOperation]},Rc.prototype.getClass=function(){return Rc};var Tc=function(){};Tc.prototype.edit=function(t,e){return t instanceof Mc?e.createLinearRing(this.edit(t.getCoordinateSequence(),t)):t instanceof wc?e.createLineString(this.edit(t.getCoordinateSequence(),t)):t instanceof Ic?e.createPoint(this.edit(t.getCoordinateSequence(),t)):t},Tc.prototype.interfaces_=function(){return[Nc.GeometryEditorOperation]},Tc.prototype.getClass=function(){return Tc};function Ac(t,e){if(this._dimension=3,this._coordinates=null,1===arguments.length){if(t instanceof Array)this._coordinates=t,this._dimension=3;else if(Number.isInteger(t)){var n=t;this._coordinates=new Array(n).fill(null);for(var r=0;r<n;r++)this._coordinates[r]=new pa}else if(ma(t,Ma)){var i=t;if(null===i)return this._coordinates=new Array(0).fill(null),null;this._dimension=i.getDimension(),this._coordinates=new Array(i.size()).fill(null);for(var o=0;o<this._coordinates.length;o++)this._coordinates[o]=i.getCoordinateCopy(o)}}else if(2===arguments.length)if(t instanceof Array&&Number.isInteger(e)){var s=t,a=e;this._coordinates=s,this._dimension=a,null===s&&(this._coordinates=new Array(0).fill(null))}else if(Number.isInteger(t)&&Number.isInteger(e)){var u=t,c=e;this._coordinates=new Array(u).fill(null),this._dimension=c;for(var h=0;h<u;h++)this._coordinates[h]=new pa}}var Dc={serialVersionUID:{configurable:!0}};Ac.prototype.setOrdinate=function(t,e,n){switch(e){case Ma.X:this._coordinates[t].x=n;break;case Ma.Y:this._coordinates[t].y=n;break;case Ma.Z:this._coordinates[t].z=n;break;default:throw new oa("invalid ordinateIndex")}},Ac.prototype.size=function(){return this._coordinates.length},Ac.prototype.getOrdinate=function(t,e){switch(e){case Ma.X:return this._coordinates[t].x;case Ma.Y:return this._coordinates[t].y;case Ma.Z:return this._coordinates[t].z}return sa.NaN},Ac.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}},Ac.prototype.getCoordinateCopy=function(t){return new pa(this._coordinates[t])},Ac.prototype.getDimension=function(){return this._dimension},Ac.prototype.getX=function(t){return this._coordinates[t].x},Ac.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 Ac(t,this._dimension)},Ac.prototype.expandEnvelope=function(t){for(var e=0;e<this._coordinates.length;e++)t.expandToInclude(this._coordinates[e]);return t},Ac.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 Ac(t,this._dimension)},Ac.prototype.toString=function(){if(0<this._coordinates.length){var t=new Ea(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"()"},Ac.prototype.getY=function(t){return this._coordinates[t].y},Ac.prototype.toCoordinateArray=function(){return this._coordinates},Ac.prototype.interfaces_=function(){return[Ma,la]},Ac.prototype.getClass=function(){return Ac},Dc.serialVersionUID.get=function(){return-0xcb44a778db18e00},Object.defineProperties(Ac,Dc);function Fc(){}var qc={serialVersionUID:{configurable:!0},instanceObject:{configurable:!0}};Fc.prototype.readResolve=function(){return Fc.instance()},Fc.prototype.create=function(){if(1===arguments.length){if(arguments[0]instanceof Array)return new Ac(arguments[0]);if(ma(arguments[0],Ma))return new Ac(arguments[0])}else if(2===arguments.length){var t=arguments[0],e=arguments[1];return 3<e&&(e=3),e<2?new Ac(t):new Ac(t,e)}},Fc.prototype.interfaces_=function(){return[da,la]},Fc.prototype.getClass=function(){return Fc},Fc.instance=function(){return Fc.instanceObject},qc.serialVersionUID.get=function(){return-0x38e49fa6cf6f2e00},qc.instanceObject.get=function(){return new Fc},Object.defineProperties(Fc,qc);function Gc(){if(this._modelType=null,this._scale=null,0===arguments.length)this._modelType=Gc.FLOATING;else if(1===arguments.length)if(arguments[0]instanceof Xc){var t=arguments[0];(this._modelType=t)===Gc.FIXED&&this.setScale(1)}else if("number"==typeof arguments[0]){var e=arguments[0];this._modelType=Gc.FIXED,this.setScale(e)}else if(arguments[0]instanceof Gc){var n=arguments[0];this._modelType=n._modelType,this._scale=n._scale}}var Bc,kc=((Bc=Au)&&(jc.__proto__=Bc),((jc.prototype=Object.create(Bc&&Bc.prototype)).constructor=jc).prototype.get=function(t){return this.map_.get(t)||null},jc.prototype.put=function(t,e){return this.map_.set(t,e),e},jc.prototype.values=function(){for(var t=new Cu,e=this.map_.values(),n=e.next();!n.done;)t.add(n.value),n=e.next();return t},jc.prototype.entrySet=function(){var e=new ju;return this.map_.entries().forEach(function(t){return e.add(t)}),e},jc.prototype.size=function(){return this.map_.size()},jc),zc={serialVersionUID:{configurable:!0},maximumPreciseValue:{configurable:!0}};function jc(){Bc.call(this),this.map_=new Map}Gc.prototype.equals=function(t){if(!(t instanceof Gc))return!1;var e=t;return this._modelType===e._modelType&&this._scale===e._scale},Gc.prototype.compareTo=function(t){var e=t,n=this.getMaximumSignificantDigits(),r=e.getMaximumSignificantDigits();return new wa(n).compareTo(new wa(r))},Gc.prototype.getScale=function(){return this._scale},Gc.prototype.isFloating=function(){return this._modelType===Gc.FLOATING||this._modelType===Gc.FLOATING_SINGLE},Gc.prototype.getType=function(){return this._modelType},Gc.prototype.toString=function(){var t="UNKNOWN";return this._modelType===Gc.FLOATING?t="Floating":this._modelType===Gc.FLOATING_SINGLE?t="Floating-Single":this._modelType===Gc.FIXED&&(t="Fixed (Scale="+this.getScale()+")"),t},Gc.prototype.makePrecise=function(){if("number"==typeof arguments[0]){var t=arguments[0];return sa.isNaN(t)?t:this._modelType!==Gc.FLOATING_SINGLE&&this._modelType===Gc.FIXED?Math.round(t*this._scale)/this._scale:t}if(arguments[0]instanceof pa){var e=arguments[0];if(this._modelType===Gc.FLOATING)return null;e.x=this.makePrecise(e.x),e.y=this.makePrecise(e.y)}},Gc.prototype.getMaximumSignificantDigits=function(){var t=16;return this._modelType===Gc.FLOATING?t=16:this._modelType===Gc.FLOATING_SINGLE?t=6:this._modelType===Gc.FIXED&&(t=1+Math.trunc(Math.ceil(Math.log(this.getScale())/Math.log(10)))),t},Gc.prototype.setScale=function(t){this._scale=Math.abs(t)},Gc.prototype.interfaces_=function(){return[la,ua]},Gc.prototype.getClass=function(){return Gc},Gc.mostPrecise=function(t,e){return 0<=t.compareTo(e)?t:e},zc.serialVersionUID.get=function(){return 0x6bee6404e9a25c00},zc.maximumPreciseValue.get=function(){return 9007199254740992},Object.defineProperties(Gc,zc);var Xc=function t(e){this._name=e||null,t.nameToTypeMap.put(e,this)},Uc={serialVersionUID:{configurable:!0},nameToTypeMap:{configurable:!0}};Xc.prototype.readResolve=function(){return Xc.nameToTypeMap.get(this._name)},Xc.prototype.toString=function(){return this._name},Xc.prototype.interfaces_=function(){return[la]},Xc.prototype.getClass=function(){return Xc},Uc.serialVersionUID.get=function(){return-552860263173159e4},Uc.nameToTypeMap.get=function(){return new kc},Object.defineProperties(Xc,Uc),Gc.Type=Xc,Gc.FIXED=new Xc("FIXED"),Gc.FLOATING=new Xc("FLOATING"),Gc.FLOATING_SINGLE=new Xc("FLOATING SINGLE");var Yc=function t(){this._precisionModel=new Gc,this._SRID=0,this._coordinateSequenceFactory=t.getDefaultCoordinateSequenceFactory(),0===arguments.length||(1===arguments.length?ma(arguments[0],da)?this._coordinateSequenceFactory=arguments[0]:arguments[0]instanceof Gc&&(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]))},Vc={serialVersionUID:{configurable:!0}};Yc.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)},Yc.prototype.createLineString=function(t){return t?t instanceof Array?new wc(this.getCoordinateSequenceFactory().create(t),this):ma(t,Ma)?new wc(t,this):void 0:new wc(this.getCoordinateSequenceFactory().create([]),this)},Yc.prototype.createMultiLineString=function(){return 0===arguments.length?new cc(null,this):1===arguments.length?new cc(arguments[0],this):void 0},Yc.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(Yc.toGeometryArray(t));var a=t.iterator().next();if(1<t.size()){if(a instanceof Cc)return this.createMultiPolygon(Yc.toPolygonArray(t));if(a instanceof wc)return this.createMultiLineString(Yc.toLineStringArray(t));if(a instanceof Ic)return this.createMultiPoint(Yc.toPointArray(t));Xa.shouldNeverReachHere("Unhandled class: "+a.getClass().getName())}return a},Yc.prototype.createMultiPointFromCoords=function(t){return this.createMultiPoint(null!==t?this.getCoordinateSequenceFactory().create(t):null)},Yc.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(ma(arguments[0],Ma))return new Ic(arguments[0],this)}},Yc.prototype.getCoordinateSequenceFactory=function(){return this._coordinateSequenceFactory},Yc.prototype.createPolygon=function(){if(0===arguments.length)return new Cc(null,null,this);if(1===arguments.length){if(ma(arguments[0],Ma)){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 Mc){var n=arguments[0];return this.createPolygon(n,null)}}else if(2===arguments.length){return new Cc(arguments[0],arguments[1],this)}},Yc.prototype.getSRID=function(){return this._SRID},Yc.prototype.createGeometryCollection=function(){return 0===arguments.length?new uc(null,this):1===arguments.length?new uc(arguments[0],this):void 0},Yc.prototype.createGeometry=function(t){return new Nc(this).edit(t,{edit:function(t){if(2===arguments.length){var e=t;return this._coordinateSequenceFactory.create(e)}}})},Yc.prototype.getPrecisionModel=function(){return this._precisionModel},Yc.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(ma(arguments[0],Ma))return new Mc(arguments[0],this)}},Yc.prototype.createMultiPolygon=function(){return 0===arguments.length?new Lc(null,this):1===arguments.length?new Lc(arguments[0],this):void 0},Yc.prototype.createMultiPoint=function(){if(0===arguments.length)return new Sc(null,this);if(1===arguments.length){if(arguments[0]instanceof Array)return new Sc(arguments[0],this);if(arguments[0]instanceof Array){var t=arguments[0];return this.createMultiPoint(null!==t?this.getCoordinateSequenceFactory().create(t):null)}if(ma(arguments[0],Ma)){var e=arguments[0];if(null===e)return this.createMultiPoint(new Array(0).fill(null));for(var n=new Array(e.size()).fill(null),r=0;r<e.size();r++){var i=this.getCoordinateSequenceFactory().create(1,e.getDimension());xc.copy(e,r,i,0,1),n[r]=this.createPoint(i)}return this.createMultiPoint(n)}}},Yc.prototype.interfaces_=function(){return[la]},Yc.prototype.getClass=function(){return Yc},Yc.toMultiPolygonArray=function(t){var e=new Array(t.size()).fill(null);return t.toArray(e)},Yc.toGeometryArray=function(t){if(null===t)return null;var e=new Array(t.size()).fill(null);return t.toArray(e)},Yc.getDefaultCoordinateSequenceFactory=function(){return Fc.instance()},Yc.toMultiLineStringArray=function(t){var e=new Array(t.size()).fill(null);return t.toArray(e)},Yc.toLineStringArray=function(t){var e=new Array(t.size()).fill(null);return t.toArray(e)},Yc.toMultiPointArray=function(t){var e=new Array(t.size()).fill(null);return t.toArray(e)},Yc.toLinearRingArray=function(t){var e=new Array(t.size()).fill(null);return t.toArray(e)},Yc.toPointArray=function(t){var e=new Array(t.size()).fill(null);return t.toArray(e)},Yc.toPolygonArray=function(t){var e=new Array(t.size()).fill(null);return t.toArray(e)},Yc.createPointFromInternalCoord=function(t,e){return e.getPrecisionModel().makePrecise(t),e.getFactory().createPoint(t)},Vc.serialVersionUID.get=function(){return-0x5ea75f2051eeb400},Object.defineProperties(Yc,Vc);function Hc(t){this.geometryFactory=t||new Yc}var Wc=["Point","MultiPoint","LineString","MultiLineString","Polygon","MultiPolygon"];Hc.prototype.read=function(t){var e,n=(e="string"==typeof t?JSON.parse(t):t).type;if(!Jc[n])throw new Error("Unknown GeoJSON type: "+e.type);return-1!==Wc.indexOf(n)?Jc[n].apply(this,[e.coordinates]):"GeometryCollection"===n?Jc[n].apply(this,[e.geometries]):Jc[n].apply(this,[e])},Hc.prototype.write=function(t){var e=t.getGeometryType();if(!Zc[e])throw new Error("Geometry is not supported");return Zc[e].apply(this,[t])};var Jc={Feature:function(t){var e={};for(var n in t)e[n]=t[n];if(t.geometry){var r=t.geometry.type;if(!Jc[r])throw new Error("Unknown GeoJSON type: "+t.type);e.geometry=this.read(t.geometry)}return t.bbox&&(e.bbox=Jc.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(Jc.Point.apply(this,[t[n]]));return this.geometryFactory.createMultiPoint(e)},LineString:function(t){var e=Jc.coordinates.apply(this,[t]);return this.geometryFactory.createLineString(e)},MultiLineString:function(t){for(var e=[],n=0;n<t.length;++n)e.push(Jc.LineString.apply(this,[t[n]]));return this.geometryFactory.createMultiLineString(e)},Polygon:function(t){for(var e=Jc.coordinates.apply(this,[t[0]]),n=this.geometryFactory.createLinearRing(e),r=[],i=1;i<t.length;++i){var o=t[i],s=Jc.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(Jc.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)}},Zc={coordinate:function(t){return[t.x,t.y]},Point:function(t){return{type:"Point",coordinates:Zc.coordinate.apply(this,[t.getCoordinate()])}},MultiPoint:function(t){for(var e=[],n=0;n<t._geometries.length;++n){var r=t._geometries[n],i=Zc.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(Zc.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=Zc.LineString.apply(this,[r]);e.push(i.coordinates)}return{type:"MultiLineString",coordinates:e}},Polygon:function(t){var e=[],n=Zc.LineString.apply(this,[t._shell]);e.push(n.coordinates);for(var r=0;r<t._holes.length;++r){var i=t._holes[r],o=Zc.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=Zc.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(Zc[i].apply(this,[r]))}return{type:"GeometryCollection",geometries:e}}},Kc=function(t){this.geometryFactory=t||new Yc,this.precisionModel=this.geometryFactory.getPrecisionModel(),this.parser=new Hc(this.geometryFactory)};Kc.prototype.read=function(t){var e=this.parser.read(t);return this.precisionModel.getType()===Gc.FIXED&&this.reducePrecision(e),e},Kc.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 Qc=function(){this.parser=new Hc(this.geometryFactory)};Qc.prototype.write=function(t){return this.parser.write(t)};function $c(){}var th={ON:{configurable:!0},LEFT:{configurable:!0},RIGHT:{configurable:!0}};function eh(t){this.message=t||""}function nh(){this.array_=[]}$c.prototype.interfaces_=function(){return[]},$c.prototype.getClass=function(){return $c},$c.opposite=function(t){return t===$c.LEFT?$c.RIGHT:t===$c.RIGHT?$c.LEFT:t},th.ON.get=function(){return 0},th.LEFT.get=function(){return 1},th.RIGHT.get=function(){return 2},Object.defineProperties($c,th),(eh.prototype=new Error).name="EmptyStackException",(nh.prototype=new xu).add=function(t){return this.array_.push(t),!0},nh.prototype.get=function(t){if(t<0||t>=this.size())throw new Error;return this.array_[t]},nh.prototype.push=function(t){return this.array_.push(t),t},nh.prototype.pop=function(t){if(0===this.array_.length)throw new eh;return this.array_.pop()},nh.prototype.peek=function(){if(0===this.array_.length)throw new eh;return this.array_[this.array_.length-1]},nh.prototype.empty=function(){return 0===this.array_.length},nh.prototype.isEmpty=function(){return this.empty()},nh.prototype.search=function(t){return this.array_.indexOf(t)},nh.prototype.size=function(){return this.array_.length},nh.prototype.toArray=function(){for(var t=[],e=0,n=this.array_.length;e<n;e++)t.push(this.array_[e]);return t};function rh(){this._minIndex=-1,this._minCoord=null,this._minDe=null,this._orientedDe=null}rh.prototype.getCoordinate=function(){return this._minCoord},rh.prototype.getRightmostSide=function(t,e){var n=this.getRightmostSideOfSegment(t,e);return n<0&&(n=this.getRightmostSideOfSegment(t,e-1)),n<0&&(this._minCoord=null,this.checkForRightmostCoordinate(t)),n},rh.prototype.findRightmostEdgeAtVertex=function(){var t=this._minDe.getEdge().getCoordinates();Xa.isTrue(0<this._minIndex&&this._minIndex<t.length,"rightmost point expected to be interior vertex of edge");var e=t[this._minIndex-1],n=t[this._minIndex+1],r=ru.computeOrientation(this._minCoord,n,e),i=!1;e.y<this._minCoord.y&&n.y<this._minCoord.y&&r===ru.COUNTERCLOCKWISE?i=!0:e.y>this._minCoord.y&&n.y>this._minCoord.y&&r===ru.CLOCKWISE&&(i=!0),i&&(this._minIndex=this._minIndex-1)},rh.prototype.getRightmostSideOfSegment=function(t,e){var n=t.getEdge().getCoordinates();if(e<0||e+1>=n.length)return-1;if(n[e].y===n[e+1].y)return-1;var r=$c.LEFT;return n[e].y<n[e+1].y&&(r=$c.RIGHT),r},rh.prototype.getEdge=function(){return this._orientedDe},rh.prototype.checkForRightmostCoordinate=function(t){for(var e=t.getEdge().getCoordinates(),n=0;n<e.length-1;n++)(null===this._minCoord||e[n].x>this._minCoord.x)&&(this._minDe=t,this._minIndex=n,this._minCoord=e[n])},rh.prototype.findRightmostEdgeAtNode=function(){var t=this._minDe.getNode().getEdges();this._minDe=t.getRightmostEdge(),this._minDe.isForward()||(this._minDe=this._minDe.getSym(),this._minIndex=this._minDe.getEdge().getCoordinates().length-1)},rh.prototype.findEdge=function(t){for(var e=t.iterator();e.hasNext();){var n=e.next();n.isForward()&&this.checkForRightmostCoordinate(n)}Xa.isTrue(0!==this._minIndex||this._minCoord.equals(this._minDe.getCoordinate()),"inconsistency in rightmost processing"),0===this._minIndex?this.findRightmostEdgeAtNode():this.findRightmostEdgeAtVertex(),this._orientedDe=this._minDe,this.getRightmostSide(this._minDe,this._minIndex)===$c.LEFT&&(this._orientedDe=this._minDe.getSym())},rh.prototype.interfaces_=function(){return[]},rh.prototype.getClass=function(){return rh};function ih(){this.array_=[]}var oh,sh=((oh=Va)&&(ah.__proto__=oh),((ah.prototype=Object.create(oh&&oh.prototype)).constructor=ah).prototype.getCoordinate=function(){return this.pt},ah.prototype.interfaces_=function(){return[]},ah.prototype.getClass=function(){return ah},ah.msgWithCoord=function(t,e){return e?t:t+" [ "+e+" ]"},ah);function ah(t,e){oh.call(this,ah.msgWithCoord(t,e)),this.pt=e?new pa(e):null,this.name="TopologyException"}ih.prototype.addLast=function(t){this.array_.push(t)},ih.prototype.removeFirst=function(){return this.array_.shift()},ih.prototype.isEmpty=function(){return 0===this.array_.length};function uh(){this._finder=null,this._dirEdgeList=new Cu,this._nodes=new Cu,this._rightMostCoord=null,this._env=null,this._finder=new rh}uh.prototype.clearVisitedEdges=function(){for(var t=this._dirEdgeList.iterator();t.hasNext();)t.next().setVisited(!1)},uh.prototype.getRightmostCoordinate=function(){return this._rightMostCoord},uh.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 sh("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)}},uh.prototype.computeDepth=function(t){this.clearVisitedEdges();var e=this._finder.getEdge();e.setEdgeDepths($c.RIGHT,t),this.copySymDepths(e),this.computeDepths(e)},uh.prototype.create=function(t){this.addReachable(t),this._finder.findEdge(this._dirEdgeList),this._rightMostCoord=this._finder.getCoordinate()},uh.prototype.findResultEdges=function(){for(var t=this._dirEdgeList.iterator();t.hasNext();){var e=t.next();1<=e.getDepth($c.RIGHT)&&e.getDepth($c.LEFT)<=0&&!e.isInteriorAreaEdge()&&e.setInResult(!0)}},uh.prototype.computeDepths=function(t){var e=new ju,n=new ih,r=t.getNode();for(n.addLast(r),e.add(r),t.setVisited(!0);!n.isEmpty();){var i=n.removeFirst();e.add(i),this.computeNodeDepth(i);for(var o=i.getEdges().iterator();o.hasNext();){var s=o.next().getSym();if(!s.isVisited()){var a=s.getNode();e.contains(a)||(n.addLast(a),e.add(a))}}}},uh.prototype.compareTo=function(t){var e=t;return this._rightMostCoord.x<e._rightMostCoord.x?-1:this._rightMostCoord.x>e._rightMostCoord.x?1:0},uh.prototype.getEnvelope=function(){if(null===this._env){for(var t=new Fa,e=this._dirEdgeList.iterator();e.hasNext();)for(var n=e.next().getEdge().getCoordinates(),r=0;r<n.length-1;r++)t.expandToInclude(n[r]);this._env=t}return this._env},uh.prototype.addReachable=function(t){var e=new nh;for(e.add(t);!e.empty();){var n=e.pop();this.add(n,e)}},uh.prototype.copySymDepths=function(t){var e=t.getSym();e.setDepth($c.LEFT,t.getDepth($c.RIGHT)),e.setDepth($c.RIGHT,t.getDepth($c.LEFT))},uh.prototype.add=function(t,e){t.setVisited(!0),this._nodes.add(t);for(var n=t.getEdges().iterator();n.hasNext();){var r=n.next();this._dirEdgeList.add(r);var i=r.getSym().getNode();i.isVisited()||e.push(i)}},uh.prototype.getNodes=function(){return this._nodes},uh.prototype.getDirectedEdges=function(){return this._dirEdgeList},uh.prototype.interfaces_=function(){return[ua]},uh.prototype.getClass=function(){return uh};function ch(){if(this.location=null,1===arguments.length){if(arguments[0]instanceof Array){var t=arguments[0];this.init(t.length)}else if(Number.isInteger(arguments[0])){var e=arguments[0];this.init(1),this.location[$c.ON]=e}else if(arguments[0]instanceof ch){var n=arguments[0];if(this.init(n.location.length),null!==n)for(var r=0;r<this.location.length;r++)this.location[r]=n.location[r]}}else if(3===arguments.length){var i=arguments[0],o=arguments[1],s=arguments[2];this.init(3),this.location[$c.ON]=i,this.location[$c.LEFT]=o,this.location[$c.RIGHT]=s}}ch.prototype.setAllLocations=function(t){for(var e=0;e<this.location.length;e++)this.location[e]=t},ch.prototype.isNull=function(){for(var t=0;t<this.location.length;t++)if(this.location[t]!==ya.NONE)return!1;return!0},ch.prototype.setAllLocationsIfNull=function(t){for(var e=0;e<this.location.length;e++)this.location[e]===ya.NONE&&(this.location[e]=t)},ch.prototype.isLine=function(){return 1===this.location.length},ch.prototype.merge=function(t){if(t.location.length>this.location.length){var e=new Array(3).fill(null);e[$c.ON]=this.location[$c.ON],e[$c.LEFT]=ya.NONE,e[$c.RIGHT]=ya.NONE,this.location=e}for(var n=0;n<this.location.length;n++)this.location[n]===ya.NONE&&n<t.location.length&&(this.location[n]=t.location[n])},ch.prototype.getLocations=function(){return this.location},ch.prototype.flip=function(){if(this.location.length<=1)return null;var t=this.location[$c.LEFT];this.location[$c.LEFT]=this.location[$c.RIGHT],this.location[$c.RIGHT]=t},ch.prototype.toString=function(){var t=new Ea;return 1<this.location.length&&t.append(ya.toLocationSymbol(this.location[$c.LEFT])),t.append(ya.toLocationSymbol(this.location[$c.ON])),1<this.location.length&&t.append(ya.toLocationSymbol(this.location[$c.RIGHT])),t.toString()},ch.prototype.setLocations=function(t,e,n){this.location[$c.ON]=t,this.location[$c.LEFT]=e,this.location[$c.RIGHT]=n},ch.prototype.get=function(t){return t<this.location.length?this.location[t]:ya.NONE},ch.prototype.isArea=function(){return 1<this.location.length},ch.prototype.isAnyNull=function(){for(var t=0;t<this.location.length;t++)if(this.location[t]===ya.NONE)return!0;return!1},ch.prototype.setLocation=function(){if(1===arguments.length){var t=arguments[0];this.setLocation($c.ON,t)}else if(2===arguments.length){var e=arguments[0],n=arguments[1];this.location[e]=n}},ch.prototype.init=function(t){this.location=new Array(t).fill(null),this.setAllLocations(ya.NONE)},ch.prototype.isEqualOnSide=function(t,e){return this.location[e]===t.location[e]},ch.prototype.allPositionsEqual=function(t){for(var e=0;e<this.location.length;e++)if(this.location[e]!==t)return!1;return!0},ch.prototype.interfaces_=function(){return[]},ch.prototype.getClass=function(){return ch};function hh(){if(this.elt=new Array(2).fill(null),1===arguments.length){if(Number.isInteger(arguments[0])){var t=arguments[0];this.elt[0]=new ch(t),this.elt[1]=new ch(t)}else if(arguments[0]instanceof hh){var e=arguments[0];this.elt[0]=new ch(e.elt[0]),this.elt[1]=new ch(e.elt[1])}}else if(2===arguments.length){var n=arguments[0],r=arguments[1];this.elt[0]=new ch(ya.NONE),this.elt[1]=new ch(ya.NONE),this.elt[n].setLocation(r)}else if(3===arguments.length){var i=arguments[0],o=arguments[1],s=arguments[2];this.elt[0]=new ch(i,o,s),this.elt[1]=new ch(i,o,s)}else if(4===arguments.length){var a=arguments[0],u=arguments[1],c=arguments[2],h=arguments[3];this.elt[0]=new ch(ya.NONE,ya.NONE,ya.NONE),this.elt[1]=new ch(ya.NONE,ya.NONE,ya.NONE),this.elt[a].setLocations(u,c,h)}}hh.prototype.getGeometryCount=function(){var t=0;return this.elt[0].isNull()||t++,this.elt[1].isNull()||t++,t},hh.prototype.setAllLocations=function(t,e){this.elt[t].setAllLocations(e)},hh.prototype.isNull=function(t){return this.elt[t].isNull()},hh.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)}},hh.prototype.isLine=function(t){return this.elt[t].isLine()},hh.prototype.merge=function(t){for(var e=0;e<2;e++)null===this.elt[e]&&null!==t.elt[e]?this.elt[e]=new ch(t.elt[e]):this.elt[e].merge(t.elt[e])},hh.prototype.flip=function(){this.elt[0].flip(),this.elt[1].flip()},hh.prototype.getLocation=function(){if(1===arguments.length){var t=arguments[0];return this.elt[t].get($c.ON)}if(2===arguments.length){var e=arguments[0],n=arguments[1];return this.elt[e].get(n)}},hh.prototype.toString=function(){var t=new Ea;return null!==this.elt[0]&&(t.append("A:"),t.append(this.elt[0].toString())),null!==this.elt[1]&&(t.append(" B:"),t.append(this.elt[1].toString())),t.toString()},hh.prototype.isArea=function(){if(0===arguments.length)return this.elt[0].isArea()||this.elt[1].isArea();if(1===arguments.length){var t=arguments[0];return this.elt[t].isArea()}},hh.prototype.isAnyNull=function(t){return this.elt[t].isAnyNull()},hh.prototype.setLocation=function(){if(2===arguments.length){var t=arguments[0],e=arguments[1];this.elt[t].setLocation($c.ON,e)}else if(3===arguments.length){var n=arguments[0],r=arguments[1],i=arguments[2];this.elt[n].setLocation(r,i)}},hh.prototype.isEqualOnSide=function(t,e){return this.elt[0].isEqualOnSide(t.elt[0],e)&&this.elt[1].isEqualOnSide(t.elt[1],e)},hh.prototype.allPositionsEqual=function(t,e){return this.elt[t].allPositionsEqual(e)},hh.prototype.toLine=function(t){this.elt[t].isArea()&&(this.elt[t]=new ch(this.elt[t].location[0]))},hh.prototype.interfaces_=function(){return[]},hh.prototype.getClass=function(){return hh},hh.toLineLabel=function(t){for(var e=new hh(ya.NONE),n=0;n<2;n++)e.setLocation(n,t.getLocation(n));return e};function lh(t,e){this._startDe=null,this._maxNodeDegree=-1,this._edges=new Cu,this._pts=new Cu,this._label=new hh(ya.NONE),this._ring=null,this._isHole=null,this._shell=null,this._holes=new Cu,this._geometryFactory=null;var n=t,r=e;this._geometryFactory=r,this.computePoints(n),this.computeRing()}lh.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=ru.isCCW(this._ring.getCoordinates())},lh.prototype.isIsolated=function(){return 1===this._label.getGeometryCount()},lh.prototype.computePoints=function(t){var e=this._startDe=t,n=!0;do{if(null===e)throw new sh("Found null DirectedEdge");if(e.getEdgeRing()===this)throw new sh("Directed Edge visited twice during ring-building at "+e.getCoordinate());this._edges.add(e);var r=e.getLabel();Xa.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)},lh.prototype.getLinearRing=function(){return this._ring},lh.prototype.getCoordinate=function(t){return this._pts.get(t)},lh.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},lh.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])}},lh.prototype.isHole=function(){return this._isHole},lh.prototype.setInResult=function(){for(var t=this._startDe;t.getEdge().setInResult(!0),(t=t.getNext())!==this._startDe;);},lh.prototype.containsPoint=function(t){var e=this.getLinearRing();if(!e.getEnvelopeInternal().contains(t))return!1;if(!ru.isPointInRing(t,e.getCoordinates()))return!1;for(var n=this._holes.iterator();n.hasNext();)if(n.next().containsPoint(t))return!1;return!0},lh.prototype.addHole=function(t){this._holes.add(t)},lh.prototype.isShell=function(){return null===this._shell},lh.prototype.getLabel=function(){return this._label},lh.prototype.getEdges=function(){return this._edges},lh.prototype.getMaxNodeDegree=function(){return this._maxNodeDegree<0&&this.computeMaxNodeDegree(),this._maxNodeDegree},lh.prototype.getShell=function(){return this._shell},lh.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[1],n=arguments[0].getLocation(e,$c.RIGHT);if(n===ya.NONE)return null;if(this._label.getLocation(e)===ya.NONE)return this._label.setLocation(e,n),null}},lh.prototype.setShell=function(t){null!==(this._shell=t)&&t.addHole(this)},lh.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)},lh.prototype.interfaces_=function(){return[]},lh.prototype.getClass=function(){return lh};function ph(t){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 e=t;this._label=e}}var fh,gh,dh=((gh=lh)&&(mh.__proto__=gh),((mh.prototype=Object.create(gh&&gh.prototype)).constructor=mh).prototype.setEdgeRing=function(t,e){t.setMinEdgeRing(e)},mh.prototype.getNext=function(t){return t.getNextMin()},mh.prototype.interfaces_=function(){return[]},mh.prototype.getClass=function(){return mh},mh),yh=((fh=lh)&&(_h.__proto__=fh),((_h.prototype=Object.create(fh&&fh.prototype)).constructor=_h).prototype.buildMinimalRings=function(){var t=new Cu,e=this._startDe;do{if(null===e.getMinEdgeRing()){var n=new dh(e,this._geometryFactory);t.add(n)}e=e.getNext()}while(e!==this._startDe);return t},_h.prototype.setEdgeRing=function(t,e){t.setEdgeRing(e)},_h.prototype.linkDirectedEdgesForMinimalEdgeRings=function(){for(var t=this._startDe;t.getNode().getEdges().linkMinimalDirectedEdges(this),(t=t.getNext())!==this._startDe;);},_h.prototype.getNext=function(t){return t.getNext()},_h.prototype.interfaces_=function(){return[]},_h.prototype.getClass=function(){return _h},_h);function _h(){var t=arguments[0],e=arguments[1];fh.call(this,t,e)}function mh(){var t=arguments[0],e=arguments[1];gh.call(this,t,e)}ph.prototype.setVisited=function(t){this._isVisited=t},ph.prototype.setInResult=function(t){this._isInResult=t},ph.prototype.isCovered=function(){return this._isCovered},ph.prototype.isCoveredSet=function(){return this._isCoveredSet},ph.prototype.setLabel=function(t){this._label=t},ph.prototype.getLabel=function(){return this._label},ph.prototype.setCovered=function(t){this._isCovered=t,this._isCoveredSet=!0},ph.prototype.updateIM=function(t){Xa.isTrue(2<=this._label.getGeometryCount(),"found partial label"),this.computeIM(t)},ph.prototype.isInResult=function(){return this._isInResult},ph.prototype.isVisited=function(){return this._isVisited},ph.prototype.interfaces_=function(){return[]},ph.prototype.getClass=function(){return ph};function vh(t){this.nodeMap=new Qu,this.nodeFact=null;var e=t;this.nodeFact=e}var xh,Eh=((xh=ph)&&(wh.__proto__=xh),((wh.prototype=Object.create(xh&&xh.prototype)).constructor=wh).prototype.isIncidentEdgeInResult=function(){for(var t=this.getEdges().getEdges().iterator();t.hasNext();)if(t.next().getEdge().isInResult())return!0;return!1},wh.prototype.isIsolated=function(){return 1===this._label.getGeometryCount()},wh.prototype.getCoordinate=function(){return this._coord},wh.prototype.print=function(t){t.println("node "+this._coord+" lbl: "+this._label)},wh.prototype.computeIM=function(t){},wh.prototype.computeMergedLocation=function(t,e){var n=ya.NONE;if(n=this._label.getLocation(e),!t.isNull(e)){var r=t.getLocation(e);n!==ya.BOUNDARY&&(n=r)}return n},wh.prototype.setLabel=function(){if(2!==arguments.length)return xh.prototype.setLabel.apply(this,arguments);var t=arguments[0],e=arguments[1];null===this._label?this._label=new hh(t,e):this._label.setLocation(t,e)},wh.prototype.getEdges=function(){return this._edges},wh.prototype.mergeLabel=function(){if(arguments[0]instanceof wh){var t=arguments[0];this.mergeLabel(t._label)}else if(arguments[0]instanceof hh)for(var e=arguments[0],n=0;n<2;n++){var r=this.computeMergedLocation(e,n);this._label.getLocation(n)===ya.NONE&&this._label.setLocation(n,r)}},wh.prototype.add=function(t){this._edges.insert(t),t.setNode(this)},wh.prototype.setLabelBoundary=function(t){if(null===this._label)return null;var e=ya.NONE;null!==this._label&&(e=this._label.getLocation(t));var n=null;switch(e){case ya.BOUNDARY:n=ya.INTERIOR;break;case ya.INTERIOR:default:n=ya.BOUNDARY}this._label.setLocation(t,n)},wh.prototype.interfaces_=function(){return[]},wh.prototype.getClass=function(){return wh},wh);function wh(){xh.call(this),this._coord=null,this._edges=null;var t=arguments[0],e=arguments[1];this._coord=t,this._edges=e,this._label=new hh(0,ya.NONE)}vh.prototype.find=function(t){return this.nodeMap.get(t)},vh.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 Eh){var n=arguments[0],r=this.nodeMap.get(n.getCoordinate());return null===r?(this.nodeMap.put(n.getCoordinate(),n),n):(r.mergeLabel(n),r)}},vh.prototype.print=function(t){for(var e=this.iterator();e.hasNext();)e.next().print(t)},vh.prototype.iterator=function(){return this.nodeMap.values().iterator()},vh.prototype.values=function(){return this.nodeMap.values()},vh.prototype.getBoundaryNodes=function(t){for(var e=new Cu,n=this.iterator();n.hasNext();){var r=n.next();r.getLabel().getLocation(t)===ya.BOUNDARY&&e.add(r)}return e},vh.prototype.add=function(t){var e=t.getCoordinate();this.addNode(e).add(t)},vh.prototype.interfaces_=function(){return[]},vh.prototype.getClass=function(){return vh};function bh(){}var Ih={NE:{configurable:!0},NW:{configurable:!0},SW:{configurable:!0},SE:{configurable:!0}};bh.prototype.interfaces_=function(){return[]},bh.prototype.getClass=function(){return bh},bh.isNorthern=function(t){return t===bh.NE||t===bh.NW},bh.isOpposite=function(t,e){return t!==e&&2==(t-e+4)%4},bh.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},bh.isInHalfPlane=function(t,e){return e===bh.SE?t===bh.SE||t===bh.SW:t===e||t===e+1},bh.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 oa("Cannot compute the quadrant for point ( "+t+", "+e+" )");return 0<=t?0<=e?bh.NE:bh.SE:0<=e?bh.NW:bh.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 oa("Cannot compute the quadrant for two identical points "+n);return r.x>=n.x?r.y>=n.y?bh.NE:bh.SE:r.y>=n.y?bh.NW:bh.SW}},Ih.NE.get=function(){return 0},Ih.NW.get=function(){return 1},Ih.SW.get=function(){return 2},Ih.SE.get=function(){return 3},Object.defineProperties(bh,Ih);function Nh(t,e,n,r){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 i=t;this._edge=i}else if(3===arguments.length){var o=t,s=e,a=n;this._edge=o,this.init(s,a),this._label=null}else if(4===arguments.length){var u=t,c=e,h=n,l=r;this._edge=u,this.init(c,h),this._label=l}}Nh.prototype.compareDirection=function(t){return this._dx===t._dx&&this._dy===t._dy?0:this._quadrant>t._quadrant?1:this._quadrant<t._quadrant?-1:ru.computeOrientation(t._p0,t._p1,this._p1)},Nh.prototype.getDy=function(){return this._dy},Nh.prototype.getCoordinate=function(){return this._p0},Nh.prototype.setNode=function(t){this._node=t},Nh.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)},Nh.prototype.compareTo=function(t){var e=t;return this.compareDirection(e)},Nh.prototype.getDirectedCoordinate=function(){return this._p1},Nh.prototype.getDx=function(){return this._dx},Nh.prototype.getLabel=function(){return this._label},Nh.prototype.getEdge=function(){return this._edge},Nh.prototype.getQuadrant=function(){return this._quadrant},Nh.prototype.getNode=function(){return this._node},Nh.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},Nh.prototype.computeLabel=function(t){},Nh.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=bh.quadrant(this._dx,this._dy),Xa.isTrue(!(0===this._dx&&0===this._dy),"EdgeEnd with identical endpoints found")},Nh.prototype.interfaces_=function(){return[ua]},Nh.prototype.getClass=function(){return Nh};function Ch(){}var Sh,Mh=((Sh=Nh)&&(Lh.__proto__=Sh),((Lh.prototype=Object.create(Sh&&Sh.prototype)).constructor=Lh).prototype.getNextMin=function(){return this._nextMin},Lh.prototype.getDepth=function(t){return this._depth[t]},Lh.prototype.setVisited=function(t){this._isVisited=t},Lh.prototype.computeDirectedLabel=function(){this._label=new hh(this._edge.getLabel()),this._isForward||this._label.flip()},Lh.prototype.getNext=function(){return this._next},Lh.prototype.setDepth=function(t,e){if(-999!==this._depth[t]&&this._depth[t]!==e)throw new sh("assigned depths do not match",this.getCoordinate());this._depth[t]=e},Lh.prototype.isInteriorAreaEdge=function(){for(var t=!0,e=0;e<2;e++)this._label.isArea(e)&&this._label.getLocation(e,$c.LEFT)===ya.INTERIOR&&this._label.getLocation(e,$c.RIGHT)===ya.INTERIOR||(t=!1);return t},Lh.prototype.setNextMin=function(t){this._nextMin=t},Lh.prototype.print=function(t){Sh.prototype.print.call(this,t),t.print(" "+this._depth[$c.LEFT]+"/"+this._depth[$c.RIGHT]),t.print(" ("+this.getDepthDelta()+")"),this._isInResult&&t.print(" inResult")},Lh.prototype.setMinEdgeRing=function(t){this._minEdgeRing=t},Lh.prototype.isLineEdge=function(){var t=this._label.isLine(0)||this._label.isLine(1),e=!this._label.isArea(0)||this._label.allPositionsEqual(0,ya.EXTERIOR),n=!this._label.isArea(1)||this._label.allPositionsEqual(1,ya.EXTERIOR);return t&&e&&n},Lh.prototype.setEdgeRing=function(t){this._edgeRing=t},Lh.prototype.getMinEdgeRing=function(){return this._minEdgeRing},Lh.prototype.getDepthDelta=function(){var t=this._edge.getDepthDelta();return this._isForward||(t=-t),t},Lh.prototype.setInResult=function(t){this._isInResult=t},Lh.prototype.getSym=function(){return this._sym},Lh.prototype.isForward=function(){return this._isForward},Lh.prototype.getEdge=function(){return this._edge},Lh.prototype.printEdge=function(t){this.print(t),t.print(" "),this._isForward?this._edge.print(t):this._edge.printReverse(t)},Lh.prototype.setSym=function(t){this._sym=t},Lh.prototype.setVisitedEdge=function(t){this.setVisited(t),this._sym.setVisited(t)},Lh.prototype.setEdgeDepths=function(t,e){var n=this.getEdge().getDepthDelta();this._isForward||(n=-n);var r=1;t===$c.LEFT&&(r=-1);var i=$c.opposite(t),o=e+n*r;this.setDepth(t,e),this.setDepth(i,o)},Lh.prototype.getEdgeRing=function(){return this._edgeRing},Lh.prototype.isInResult=function(){return this._isInResult},Lh.prototype.setNext=function(t){this._next=t},Lh.prototype.isVisited=function(){return this._isVisited},Lh.prototype.interfaces_=function(){return[]},Lh.prototype.getClass=function(){return Lh},Lh.depthFactor=function(t,e){return t===ya.EXTERIOR&&e===ya.INTERIOR?1:t===ya.INTERIOR&&e===ya.EXTERIOR?-1:0},Lh);function Lh(){var t=arguments[0],e=arguments[1];if(Sh.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()}Ch.prototype.createNode=function(t){return new Eh(t,null)},Ch.prototype.interfaces_=function(){return[]},Ch.prototype.getClass=function(){return Ch};function Ph(t){if(this._edges=new Cu,this._nodes=null,this._edgeEndList=new Cu,0===arguments.length)this._nodes=new vh(new Ch);else if(1===arguments.length){var e=t;this._nodes=new vh(e)}}Ph.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)}},Ph.prototype.find=function(t){return this._nodes.find(t)},Ph.prototype.addNode=function(){if(arguments[0]instanceof Eh){var t=arguments[0];return this._nodes.addNode(t)}if(arguments[0]instanceof pa){var e=arguments[0];return this._nodes.addNode(e)}},Ph.prototype.getNodeIterator=function(){return this._nodes.iterator()},Ph.prototype.linkResultDirectedEdges=function(){for(var t=this._nodes.iterator();t.hasNext();)t.next().getEdges().linkResultDirectedEdges()},Ph.prototype.debugPrintln=function(t){Oa.out.println(t)},Ph.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)===ya.BOUNDARY},Ph.prototype.linkAllDirectedEdges=function(){for(var t=this._nodes.iterator();t.hasNext();)t.next().getEdges().linkAllDirectedEdges()},Ph.prototype.matchInSameDirection=function(t,e,n,r){return!!t.equals(n)&&ru.computeOrientation(t,e,r)===ru.COLLINEAR&&bh.quadrant(t,e)===bh.quadrant(n,r)},Ph.prototype.getEdgeEnds=function(){return this._edgeEndList},Ph.prototype.debugPrint=function(t){Oa.out.print(t)},Ph.prototype.getEdgeIterator=function(){return this._edges.iterator()},Ph.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},Ph.prototype.insertEdge=function(t){this._edges.add(t)},Ph.prototype.findEdgeEnd=function(t){for(var e=this.getEdgeEnds().iterator();e.hasNext();){var n=e.next();if(n.getEdge()===t)return n}return null},Ph.prototype.addEdges=function(t){for(var e=t.iterator();e.hasNext();){var n=e.next();this._edges.add(n);var r=new Mh(n,!0),i=new Mh(n,!1);r.setSym(i),i.setSym(r),this.add(r),this.add(i)}},Ph.prototype.add=function(t){this._nodes.add(t),this._edgeEndList.add(t)},Ph.prototype.getNodes=function(){return this._nodes.values()},Ph.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},Ph.prototype.interfaces_=function(){return[]},Ph.prototype.getClass=function(){return Ph},Ph.linkResultDirectedEdges=function(t){for(var e=t.iterator();e.hasNext();)e.next().getEdges().linkResultDirectedEdges()};function Oh(t){this._geometryFactory=null,this._shellList=new Cu;var e=t;this._geometryFactory=e}Oh.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)}},Oh.prototype.computePolygons=function(t){for(var e=new Cu,n=t.iterator();n.hasNext();){var r=n.next().toPolygon(this._geometryFactory);e.add(r)}return e},Oh.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 sh("unable to assign hole to a shell",r.getCoordinate(0));r.setShell(i)}}},Oh.prototype.buildMinimalEdgeRings=function(t,e,n){for(var r=new Cu,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},Oh.prototype.containsPoint=function(t){for(var e=this._shellList.iterator();e.hasNext();)if(e.next().containsPoint(t))return!0;return!1},Oh.prototype.buildMaximalEdgeRings=function(t){for(var e=new Cu,n=t.iterator();n.hasNext();){var r=n.next();if(r.isInResult()&&r.getLabel().isArea()&&null===r.getEdgeRing()){var i=new yh(r,this._geometryFactory);e.add(i),i.setInResult()}}return e},Oh.prototype.placePolygonHoles=function(t,e){for(var n=e.iterator();n.hasNext();){var r=n.next();r.isHole()&&r.setShell(t)}},Oh.prototype.getPolygons=function(){return this.computePolygons(this._shellList)},Oh.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)&&ru.isPointInRing(i,c.getCoordinates())&&(l=!0),l&&(null===o||s.contains(h))&&(o=u)}return o},Oh.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 Xa.isTrue(e<=1,"found two shells in MinimalEdgeRing list"),n},Oh.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];Ph.linkResultDirectedEdges(arguments[1]);var n=this.buildMaximalEdgeRings(e),r=new Cu,i=this.buildMinimalEdgeRings(n,this._shellList,r);this.sortShellsAndHoles(i,this._shellList,r),this.placeFreeHoles(this._shellList,r)}},Oh.prototype.interfaces_=function(){return[]},Oh.prototype.getClass=function(){return Oh};function Rh(){}Rh.prototype.getBounds=function(){},Rh.prototype.interfaces_=function(){return[]},Rh.prototype.getClass=function(){return Rh};function Th(t,e){this._bounds=null,this._item=null;var n=t,r=e;this._bounds=n,this._item=r}Th.prototype.getItem=function(){return this._item},Th.prototype.getBounds=function(){return this._bounds},Th.prototype.interfaces_=function(){return[Rh,la]},Th.prototype.getClass=function(){return Th};function Ah(){this._size=null,this._items=null,this._size=0,this._items=new Cu,this._items.add(null)}Ah.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},Ah.prototype.size=function(){return this._size},Ah.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)},Ah.prototype.clear=function(){this._size=0,this._items.clear()},Ah.prototype.isEmpty=function(){return 0===this._size},Ah.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)},Ah.prototype.interfaces_=function(){return[]},Ah.prototype.getClass=function(){return Ah};function Dh(){}Dh.prototype.visitItem=function(t){},Dh.prototype.interfaces_=function(){return[]},Dh.prototype.getClass=function(){return Dh};function Fh(){}Fh.prototype.insert=function(t,e){},Fh.prototype.remove=function(t,e){},Fh.prototype.query=function(){},Fh.prototype.interfaces_=function(){return[]},Fh.prototype.getClass=function(){return Fh};function qh(t){if(this._childBoundables=new Cu,this._bounds=null,this._level=null,0===arguments.length);else if(1===arguments.length){var e=t;this._level=e}}var Gh={serialVersionUID:{configurable:!0}};qh.prototype.getLevel=function(){return this._level},qh.prototype.size=function(){return this._childBoundables.size()},qh.prototype.getChildBoundables=function(){return this._childBoundables},qh.prototype.addChildBoundable=function(t){Xa.isTrue(null===this._bounds),this._childBoundables.add(t)},qh.prototype.isEmpty=function(){return this._childBoundables.isEmpty()},qh.prototype.getBounds=function(){return null===this._bounds&&(this._bounds=this.computeBounds()),this._bounds},qh.prototype.interfaces_=function(){return[Rh,la]},qh.prototype.getClass=function(){return qh},Gh.serialVersionUID.get=function(){return 0x5a1e55ec41369800},Object.defineProperties(qh,Gh);function Bh(){}Bh.reverseOrder=function(){return{compare:function(t,e){return e.compareTo(t)}}},Bh.min=function(t){return Bh.sort(t),t.get(0)},Bh.sort=function(t,e){var n=t.toArray();e?rc.sort(n,e):rc.sort(n);for(var r=t.iterator(),i=0,o=n.length;i<o;i++)r.next(),r.set(n[i])},Bh.singletonList=function(t){var e=new Cu;return e.add(t),e};function kh(t,e,n){this._boundable1=null,this._boundable2=null,this._distance=null,this._itemDistance=null;var r=t,i=e,o=n;this._boundable1=r,this._boundable2=i,this._itemDistance=o,this._distance=this.distance()}kh.prototype.expandToQueue=function(t,e){var n=kh.isComposite(this._boundable1),r=kh.isComposite(this._boundable2);if(n&&r)return kh.area(this._boundable1)>kh.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 oa("neither boundable is composite")},kh.prototype.isLeaves=function(){return!(kh.isComposite(this._boundable1)||kh.isComposite(this._boundable2))},kh.prototype.compareTo=function(t){var e=t;return this._distance<e._distance?-1:this._distance>e._distance?1:0},kh.prototype.expand=function(t,e,n,r){for(var i=t.getChildBoundables().iterator();i.hasNext();){var o=i.next(),s=new kh(o,e,this._itemDistance);s.getDistance()<r&&n.add(s)}},kh.prototype.getBoundable=function(t){return 0===t?this._boundable1:this._boundable2},kh.prototype.getDistance=function(){return this._distance},kh.prototype.distance=function(){return this.isLeaves()?this._itemDistance.distance(this._boundable1,this._boundable2):this._boundable1.getBounds().distance(this._boundable2.getBounds())},kh.prototype.interfaces_=function(){return[ua]},kh.prototype.getClass=function(){return kh},kh.area=function(t){return t.getBounds().getArea()},kh.isComposite=function(t){return t instanceof qh};function zh(){if(this._root=null,this._built=!1,this._itemBoundables=new Cu,this._nodeCapacity=null,0===arguments.length){var t=zh.DEFAULT_NODE_CAPACITY;this._nodeCapacity=t}else if(1===arguments.length){var e=arguments[0];Xa.isTrue(1<e,"Node capacity must be greater than 1"),this._nodeCapacity=e}}var jh={IntersectsOp:{configurable:!0},serialVersionUID:{configurable:!0},DEFAULT_NODE_CAPACITY:{configurable:!0}};zh.prototype.getNodeCapacity=function(){return this._nodeCapacity},zh.prototype.lastNode=function(t){return t.get(t.size()-1)},zh.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 qh?t+=this.size(n):n instanceof Th&&(t+=1)}return t}},zh.prototype.removeItem=function(t,e){for(var n=null,r=t.getChildBoundables().iterator();r.hasNext();){var i=r.next();i instanceof Th&&i.getItem()===e&&(n=i)}return null!==n&&(t.getChildBoundables().remove(n),!0)},zh.prototype.itemsTree=function(){if(0===arguments.length){this.build();var t=this.itemsTree(this._root);return null===t?new Cu:t}if(1===arguments.length){for(var e=arguments[0],n=new Cu,r=e.getChildBoundables().iterator();r.hasNext();){var i=r.next();if(i instanceof qh){var o=this.itemsTree(i);null!==o&&n.add(o)}else i instanceof Th?n.add(i.getItem()):Xa.shouldNeverReachHere()}return n.size()<=0?null:n}},zh.prototype.insert=function(t,e){Xa.isTrue(!this._built,"Cannot insert items into an STR packed R-tree after it has been built."),this._itemBoundables.add(new Th(t,e))},zh.prototype.boundablesAtLevel=function(){if(1===arguments.length){var t=arguments[0],e=new Cu;return this.boundablesAtLevel(t,this._root,e),e}if(3===arguments.length){var n=arguments[0],r=arguments[1],i=arguments[2];if(Xa.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 qh?this.boundablesAtLevel(n,s,i):(Xa.isTrue(s instanceof Th),-1===n&&i.add(s))}return null}},zh.prototype.query=function(){if(1===arguments.length){var t=arguments[0];this.build();var e=new Cu;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(ma(arguments[2],Dh)&&arguments[0]instanceof Object&&arguments[1]instanceof qh)for(var i=arguments[0],o=arguments[2],s=arguments[1].getChildBoundables(),a=0;a<s.size();a++){var u=s.get(a);this.getIntersectsOp().intersects(u.getBounds(),i)&&(u instanceof qh?this.query(i,u,o):u instanceof Th?o.visitItem(u.getItem()):Xa.shouldNeverReachHere())}else if(ma(arguments[2],xu)&&arguments[0]instanceof Object&&arguments[1]instanceof qh)for(var c=arguments[0],h=arguments[2],l=arguments[1].getChildBoundables(),p=0;p<l.size();p++){var f=l.get(p);this.getIntersectsOp().intersects(f.getBounds(),c)&&(f instanceof qh?this.query(c,f,h):f instanceof Th?h.add(f.getItem()):Xa.shouldNeverReachHere())}},zh.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},zh.prototype.getRoot=function(){return this.build(),this._root},zh.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 qh&&(o=this.remove(n,u,i))){s=u;break}}return null!==s&&s.getChildBoundables().isEmpty()&&r.getChildBoundables().remove(s),o}},zh.prototype.createHigherLevels=function(t,e){Xa.isTrue(!t.isEmpty());var n=this.createParentBoundables(t,e+1);return 1===n.size()?n.get(0):this.createHigherLevels(n,e+1)},zh.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 qh){var r=this.depth(n);t<r&&(t=r)}}return t+1}},zh.prototype.createParentBoundables=function(t,e){Xa.isTrue(!t.isEmpty());var n=new Cu;n.add(this.createNode(e));var r=new Cu(t);Bh.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},zh.prototype.isEmpty=function(){return this._built?this._root.isEmpty():this._itemBoundables.isEmpty()},zh.prototype.interfaces_=function(){return[la]},zh.prototype.getClass=function(){return zh},zh.compareDoubles=function(t,e){return e<t?1:t<e?-1:0},jh.IntersectsOp.get=function(){return Uh},jh.serialVersionUID.get=function(){return-0x35ef64c82d4c5400},jh.DEFAULT_NODE_CAPACITY.get=function(){return 10},Object.defineProperties(zh,jh);function Xh(){}var Uh=function(){};Xh.prototype.distance=function(t,e){},Xh.prototype.interfaces_=function(){return[]},Xh.prototype.getClass=function(){return Xh};function Yh(){}var Vh,Hh=function(c){function d(t){t=t||d.DEFAULT_NODE_CAPACITY,c.call(this,t)}c&&(d.__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((d.prototype=Object.create(c&&c.prototype)).constructor=d).prototype.createParentBoundablesFromVerticalSlices=function(t,e){Xa.isTrue(0<t.length);for(var n=new Cu,r=0;r<t.length;r++)n.addAll(this.createParentBoundablesFromVerticalSlice(t[r],e));return n},d.prototype.createNode=function(t){return new Wh(t)},d.prototype.size=function(){return 0===arguments.length?c.prototype.size.call(this):c.prototype.size.apply(this,arguments)},d.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)},d.prototype.getIntersectsOp=function(){return d.intersectsOp},d.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 Cu;for(var s=0;i.hasNext()&&s<n;){var a=i.next();r[o].add(a),s++}}return r},d.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(ma(arguments[2],Dh)&&arguments[0]instanceof Object&&arguments[1]instanceof qh){var r=arguments[0],i=arguments[1],o=arguments[2];c.prototype.query.call(this,r,i,o)}else if(ma(arguments[2],xu)&&arguments[0]instanceof Object&&arguments[1]instanceof qh){var s=arguments[0],a=arguments[1],u=arguments[2];c.prototype.query.call(this,s,a,u)}},d.prototype.getComparator=function(){return d.yComparator},d.prototype.createParentBoundablesFromVerticalSlice=function(t,e){return c.prototype.createParentBoundables.call(this,t,e)},d.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)},d.prototype.depth=function(){return 0===arguments.length?c.prototype.depth.call(this):c.prototype.depth.apply(this,arguments)},d.prototype.createParentBoundables=function(t,e){Xa.isTrue(!t.isEmpty());var n=Math.trunc(Math.ceil(t.size()/this.getNodeCapacity())),r=new Cu(t);Bh.sort(r,d.xComparator);var i=this.verticalSlices(r,Math.trunc(Math.ceil(Math.sqrt(n))));return this.createParentBoundablesFromVerticalSlices(i,e)},d.prototype.nearestNeighbour=function(){if(1===arguments.length){if(ma(arguments[0],Xh)){var t=arguments[0],e=new kh(this.getRoot(),this.getRoot(),t);return this.nearestNeighbour(e)}if(arguments[0]instanceof kh){var n=arguments[0];return this.nearestNeighbour(n,sa.POSITIVE_INFINITY)}}else if(2===arguments.length){if(arguments[0]instanceof d&&ma(arguments[1],Xh)){var r=arguments[0],i=arguments[1],o=new kh(this.getRoot(),r.getRoot(),i);return this.nearestNeighbour(o)}if(arguments[0]instanceof kh&&"number"==typeof arguments[1]){var s=arguments[0],a=arguments[1],u=null,c=new Ah;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[2],f=new Th(arguments[0],arguments[1]),g=new kh(this.getRoot(),f,p);return this.nearestNeighbour(g)[0]}},d.prototype.interfaces_=function(){return[Fh,la]},d.prototype.getClass=function(){return d},d.centreX=function(t){return d.avg(t.getMinX(),t.getMaxX())},d.avg=function(t,e){return(t+e)/2},d.centreY=function(t){return d.avg(t.getMinY(),t.getMaxY())},t.STRtreeNode.get=function(){return Wh},t.serialVersionUID.get=function(){return 0x39920f7d5f261e0},t.xComparator.get=function(){return{interfaces_:function(){return[ha]},compare:function(t,e){return c.compareDoubles(d.centreX(t.getBounds()),d.centreX(e.getBounds()))}}},t.yComparator.get=function(){return{interfaces_:function(){return[ha]},compare:function(t,e){return c.compareDoubles(d.centreY(t.getBounds()),d.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(d,t),d}(zh),Wh=((Vh=qh)&&(Jh.__proto__=Vh),((Jh.prototype=Object.create(Vh&&Vh.prototype)).constructor=Jh).prototype.computeBounds=function(){for(var t=null,e=this.getChildBoundables().iterator();e.hasNext();){var n=e.next();null===t?t=new Fa(n.getBounds()):t.expandToInclude(n.getBounds())}return t},Jh.prototype.interfaces_=function(){return[]},Jh.prototype.getClass=function(){return Jh},Jh);function Jh(){var t=arguments[0];Vh.call(this,t)}Yh.prototype.interfaces_=function(){return[]},Yh.prototype.getClass=function(){return Yh},Yh.relativeSign=function(t,e){return t<e?-1:e<t?1:0},Yh.compare=function(t,e,n){if(e.equals2D(n))return 0;var r=Yh.relativeSign(e.x,n.x),i=Yh.relativeSign(e.y,n.y);switch(t){case 0:return Yh.compareValue(r,i);case 1:return Yh.compareValue(i,r);case 2:return Yh.compareValue(i,-r);case 3:return Yh.compareValue(-r,i);case 4:return Yh.compareValue(-r,-i);case 5:return Yh.compareValue(-i,-r);case 6:return Yh.compareValue(-i,r);case 7:return Yh.compareValue(r,-i)}return Xa.shouldNeverReachHere("invalid octant value"),0},Yh.compareValue=function(t,e){return t<0?-1:0<t?1:e<0?-1:0<e?1:0};function Zh(t,e,n,r){this._segString=null,this.coord=null,this.segmentIndex=null,this._segmentOctant=null,this._isInterior=null;var i=t,o=e,s=n,a=r;this._segString=i,this.coord=new pa(o),this.segmentIndex=s,this._segmentOctant=a,this._isInterior=!o.equals2D(i.getCoordinate(s))}Zh.prototype.getCoordinate=function(){return this.coord},Zh.prototype.print=function(t){t.print(this.coord),t.print(" seg # = "+this.segmentIndex)},Zh.prototype.compareTo=function(t){var e=t;return this.segmentIndex<e.segmentIndex?-1:this.segmentIndex>e.segmentIndex?1:this.coord.equals2D(e.coord)?0:Yh.compare(this._segmentOctant,this.coord,e.coord)},Zh.prototype.isEndPoint=function(t){return 0===this.segmentIndex&&!this._isInterior||this.segmentIndex===t},Zh.prototype.isInterior=function(){return this._isInterior},Zh.prototype.interfaces_=function(){return[ua]},Zh.prototype.getClass=function(){return Zh};function Kh(t){this._nodeMap=new Qu,this._edge=null;var e=t;this._edge=e}Kh.prototype.getSplitCoordinates=function(){var t=new Mu;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()},Kh.prototype.addCollapsedNodes=function(){var t=new Cu;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)}},Kh.prototype.print=function(t){t.println("Intersections:");for(var e=this.iterator();e.hasNext();)e.next().print(t)},Kh.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 wa(e+1))}},Kh.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))},Kh.prototype.iterator=function(){return this._nodeMap.values().iterator()},Kh.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}},Kh.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)},Kh.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 wa(e[0])),r=i}},Kh.prototype.getEdge=function(){return this._edge},Kh.prototype.addEndpoints=function(){var t=this._edge.size()-1;this.add(this._edge.getCoordinate(0),0),this.add(this._edge.getCoordinate(t),t)},Kh.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 el(o,this._edge.getData())},Kh.prototype.add=function(t,e){var n=new Zh(this._edge,t,e,this._edge.getSegmentOctant(e)),r=this._nodeMap.get(n);return null!==r?(Xa.isTrue(r.coord.equals2D(t),"Found equal nodes with different coordinates"),r):(this._nodeMap.put(n,n),n)},Kh.prototype.checkSplitEdgesCorrectness=function(t){var e=this._edge.getCoordinates(),n=t.get(0).getCoordinate(0);if(!n.equals2D(e[0]))throw new Va("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 Va("bad split edge end point at "+i)},Kh.prototype.interfaces_=function(){return[]},Kh.prototype.getClass=function(){return Kh};function Qh(){}Qh.prototype.interfaces_=function(){return[]},Qh.prototype.getClass=function(){return Qh},Qh.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 oa("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 oa("Cannot compute the octant for two identical points "+i);return Qh.octant(s,a)}};function $h(){}$h.prototype.getCoordinates=function(){},$h.prototype.size=function(){},$h.prototype.getCoordinate=function(t){},$h.prototype.isClosed=function(){},$h.prototype.setData=function(t){},$h.prototype.getData=function(){},$h.prototype.interfaces_=function(){return[]},$h.prototype.getClass=function(){return $h};function tl(){}tl.prototype.addIntersection=function(t,e){},tl.prototype.interfaces_=function(){return[$h]},tl.prototype.getClass=function(){return tl};var el=function(t,e){this._nodeList=new Kh(this),this._pts=null,this._data=null;var n=t,r=e;this._pts=n,this._data=r};el.prototype.getCoordinates=function(){return this._pts},el.prototype.size=function(){return this._pts.length},el.prototype.getCoordinate=function(t){return this._pts[t]},el.prototype.isClosed=function(){return this._pts[0].equals(this._pts[this._pts.length-1])},el.prototype.getSegmentOctant=function(t){return t===this._pts.length-1?-1:this.safeOctant(this.getCoordinate(t),this.getCoordinate(t+1))},el.prototype.setData=function(t){this._data=t},el.prototype.safeOctant=function(t,e){return t.equals2D(e)?0:Qh.octant(t,e)},el.prototype.getData=function(){return this._data},el.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[1],r=arguments[3],i=new pa(arguments[0].getIntersection(r));this.addIntersection(i,n)}},el.prototype.toString=function(){return ka.toLineString(new Ac(this._pts))},el.prototype.getNodeList=function(){return this._nodeList},el.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)},el.prototype.addIntersections=function(t,e,n){for(var r=0;r<t.getIntersectionNum();r++)this.addIntersection(t,e,n,r)},el.prototype.interfaces_=function(){return[tl]},el.prototype.getClass=function(){return el},el.getNodedSubstrings=function(){if(1===arguments.length){var t=arguments[0],e=new Cu;return el.getNodedSubstrings(t,e),e}if(2===arguments.length)for(var n=arguments[1],r=arguments[0].iterator();r.hasNext();)r.next().getNodeList().addSplitEdges(n)};function nl(t,e,n,r){if(this.p0=null,this.p1=null,0===arguments.length)this.p0=new pa,this.p1=new pa;else if(1===arguments.length){var i=t;this.p0=new pa(i.p0),this.p1=new pa(i.p1)}else if(2===arguments.length)this.p0=t,this.p1=e;else if(4===arguments.length){var o=t,s=e,a=n,u=r;this.p0=new pa(o,s),this.p1=new pa(a,u)}}var rl={serialVersionUID:{configurable:!0}};nl.prototype.minX=function(){return Math.min(this.p0.x,this.p1.x)},nl.prototype.orientationIndex=function(){if(arguments[0]instanceof nl){var t=arguments[0],e=ru.orientationIndex(this.p0,this.p1,t.p0),n=ru.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 ru.orientationIndex(this.p0,this.p1,r)}},nl.prototype.toGeometry=function(t){return t.createLineString([this.p0,this.p1])},nl.prototype.isVertical=function(){return this.p0.x===this.p1.x},nl.prototype.equals=function(t){if(!(t instanceof nl))return!1;var e=t;return this.p0.equals(e.p0)&&this.p1.equals(e.p1)},nl.prototype.intersection=function(t){var e=new tu;return e.computeIntersection(this.p0,this.p1,t.p0,t.p1),e.hasIntersection()?e.getIntersection(0):null},nl.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 nl){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 nl(s,a)}},nl.prototype.normalize=function(){this.p1.compareTo(this.p0)<0&&this.reverse()},nl.prototype.angle=function(){return Math.atan2(this.p1.y-this.p0.y,this.p1.x-this.p0.x)},nl.prototype.getCoordinate=function(t){return 0===t?this.p0:this.p1},nl.prototype.distancePerpendicular=function(t){return ru.distancePointLinePerpendicular(t,this.p0,this.p1)},nl.prototype.minY=function(){return Math.min(this.p0.y,this.p1.y)},nl.prototype.midPoint=function(){return nl.midPoint(this.p0,this.p1)},nl.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?sa.NaN:((t.x-this.p0.x)*e+(t.y-this.p0.y)*n)/r},nl.prototype.closestPoints=function(t){var e=this.intersection(t);if(null!==e)return[e,e];var n=new Array(2).fill(null),r=sa.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},nl.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},nl.prototype.maxX=function(){return Math.max(this.p0.x,this.p1.x)},nl.prototype.getLength=function(){return this.p0.distance(this.p1)},nl.prototype.compareTo=function(t){var e=t,n=this.p0.compareTo(e.p0);return 0!==n?n:this.p1.compareTo(e.p1)},nl.prototype.reverse=function(){var t=this.p0;this.p0=this.p1,this.p1=t},nl.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)},nl.prototype.lineIntersection=function(t){try{return Da.intersection(this.p0,this.p1,t.p0,t.p1)}catch(t){if(!(t instanceof Ta))throw t}return null},nl.prototype.maxY=function(){return Math.max(this.p0.y,this.p1.y)},nl.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)},nl.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}},nl.prototype.segmentFraction=function(t){var e=this.projectionFactor(t);return e<0?e=0:(1<e||sa.isNaN(e))&&(e=1),e},nl.prototype.toString=function(){return"LINESTRING( "+this.p0.x+" "+this.p0.y+", "+this.p1.x+" "+this.p1.y+")"},nl.prototype.isHorizontal=function(){return this.p0.y===this.p1.y},nl.prototype.distance=function(){if(arguments[0]instanceof nl){var t=arguments[0];return ru.distanceLineLine(this.p0,this.p1,t.p0,t.p1)}if(arguments[0]instanceof pa){var e=arguments[0];return ru.distancePointLine(e,this.p0,this.p1)}},nl.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},nl.prototype.hashCode=function(){var t=sa.doubleToLongBits(this.p0.x);t^=31*sa.doubleToLongBits(this.p0.y);var e=Math.trunc(t)^Math.trunc(t>>32),n=sa.doubleToLongBits(this.p1.x);return n^=31*sa.doubleToLongBits(this.p1.y),e^Math.trunc(n)^Math.trunc(n>>32)},nl.prototype.interfaces_=function(){return[ua,la]},nl.prototype.getClass=function(){return nl},nl.midPoint=function(t,e){return new pa((t.x+e.x)/2,(t.y+e.y)/2)},rl.serialVersionUID.get=function(){return 0x2d2172135f411c00},Object.defineProperties(nl,rl);function il(){this.tempEnv1=new Fa,this.tempEnv2=new Fa,this._overlapSeg1=new nl,this._overlapSeg2=new nl}il.prototype.overlap=function(){if(2===arguments.length);else if(4===arguments.length){var t=arguments[1],e=arguments[2],n=arguments[3];arguments[0].getLineSegment(t,this._overlapSeg1),e.getLineSegment(n,this._overlapSeg2),this.overlap(this._overlapSeg1,this._overlapSeg2)}},il.prototype.interfaces_=function(){return[]},il.prototype.getClass=function(){return il};function ol(t,e,n,r){this._pts=null,this._start=null,this._end=null,this._env=null,this._context=null,this._id=null;var i=t,o=e,s=n,a=r;this._pts=i,this._start=o,this._end=s,this._context=a}ol.prototype.getLineSegment=function(t,e){e.p0=this._pts[t],e.p1=this._pts[t+1]},ol.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)},ol.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},ol.prototype.computeOverlaps=function(t,e){this.computeOverlapsInternal(this._start,this._end,t,t._start,t._end,e)},ol.prototype.setId=function(t){this._id=t},ol.prototype.select=function(t,e){this.computeSelect(t,this._start,this._end,e)},ol.prototype.getEnvelope=function(){if(null===this._env){var t=this._pts[this._start],e=this._pts[this._end];this._env=new Fa(t,e)}return this._env},ol.prototype.getEndIndex=function(){return this._end},ol.prototype.getStartIndex=function(){return this._start},ol.prototype.getContext=function(){return this._context},ol.prototype.getId=function(){return this._id},ol.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))},ol.prototype.interfaces_=function(){return[]},ol.prototype.getClass=function(){return ol};function sl(){}sl.prototype.interfaces_=function(){return[]},sl.prototype.getClass=function(){return sl},sl.getChainStartIndices=function(t){var e=0,n=new Cu;n.add(new wa(e));do{var r=sl.findChainEnd(t,e);n.add(new wa(r)),e=r}while(e<t.length-1);return sl.toIntArray(n)},sl.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=bh.quadrant(t[n],t[n+1]),i=e+1;i<t.length&&(t[i-1].equals2D(t[i])||bh.quadrant(t[i-1],t[i])===r);)i++;return i-1},sl.getChains=function(){if(1===arguments.length)return sl.getChains(arguments[0],null);if(2===arguments.length){for(var t=arguments[0],e=arguments[1],n=new Cu,r=sl.getChainStartIndices(t),i=0;i<r.length-1;i++){var o=new ol(t,r[i],r[i+1],e);n.add(o)}return n}},sl.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};function al(){}al.prototype.computeNodes=function(t){},al.prototype.getNodedSubstrings=function(){},al.prototype.interfaces_=function(){return[]},al.prototype.getClass=function(){return al};function ul(t){if(this._segInt=null,0===arguments.length);else if(1===arguments.length){var e=t;this.setSegmentIntersector(e)}}ul.prototype.setSegmentIntersector=function(t){this._segInt=t},ul.prototype.interfaces_=function(){return[al]},ul.prototype.getClass=function(){return ul};function cl(){if(this._quadrantSegments=cl.DEFAULT_QUADRANT_SEGMENTS,this._endCapStyle=cl.CAP_ROUND,this._joinStyle=cl.JOIN_ROUND,this._mitreLimit=cl.DEFAULT_MITRE_LIMIT,this._isSingleSided=!1,this._simplifyFactor=cl.DEFAULT_SIMPLIFY_FACTOR,0===arguments.length);else if(1===arguments.length){var t=arguments[0];this.setQuadrantSegments(t)}else if(2===arguments.length){var e=arguments[0],n=arguments[1];this.setQuadrantSegments(e),this.setEndCapStyle(n)}else if(4===arguments.length){var r=arguments[0],i=arguments[1],o=arguments[2],s=arguments[3];this.setQuadrantSegments(r),this.setEndCapStyle(i),this.setJoinStyle(o),this.setMitreLimit(s)}}var hl,ll=function(e){function t(t){t?e.call(this,t):e.call(this),this._monoChains=new Cu,this._index=new Hh,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 el.getNodedSubstrings(this._nodedSegStrings)},t.prototype.getIndex=function(){return this._index},t.prototype.add=function(t){for(var e=sl.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 pl(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 pl},Object.defineProperties(t,n),t}(ul),pl=((hl=il)&&(gl.__proto__=hl),((gl.prototype=Object.create(hl&&hl.prototype)).constructor=gl).prototype.overlap=function(){if(4!==arguments.length)return hl.prototype.overlap.apply(this,arguments);var t=arguments[1],e=arguments[2],n=arguments[3],r=arguments[0].getContext(),i=e.getContext();this._si.processIntersections(r,t,i,n)},gl.prototype.interfaces_=function(){return[]},gl.prototype.getClass=function(){return gl},gl),fl={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}};function gl(){hl.call(this),this._si=null;var t=arguments[0];this._si=t}cl.prototype.getEndCapStyle=function(){return this._endCapStyle},cl.prototype.isSingleSided=function(){return this._isSingleSided},cl.prototype.setQuadrantSegments=function(t){this._quadrantSegments=t,0===this._quadrantSegments&&(this._joinStyle=cl.JOIN_BEVEL),this._quadrantSegments<0&&(this._joinStyle=cl.JOIN_MITRE,this._mitreLimit=Math.abs(this._quadrantSegments)),t<=0&&(this._quadrantSegments=1),this._joinStyle!==cl.JOIN_ROUND&&(this._quadrantSegments=cl.DEFAULT_QUADRANT_SEGMENTS)},cl.prototype.getJoinStyle=function(){return this._joinStyle},cl.prototype.setJoinStyle=function(t){this._joinStyle=t},cl.prototype.setSimplifyFactor=function(t){this._simplifyFactor=t<0?0:t},cl.prototype.getSimplifyFactor=function(){return this._simplifyFactor},cl.prototype.getQuadrantSegments=function(){return this._quadrantSegments},cl.prototype.setEndCapStyle=function(t){this._endCapStyle=t},cl.prototype.getMitreLimit=function(){return this._mitreLimit},cl.prototype.setMitreLimit=function(t){this._mitreLimit=t},cl.prototype.setSingleSided=function(t){this._isSingleSided=t},cl.prototype.interfaces_=function(){return[]},cl.prototype.getClass=function(){return cl},cl.bufferDistanceError=function(t){var e=Math.PI/2/t;return 1-Math.cos(e/2)},fl.CAP_ROUND.get=function(){return 1},fl.CAP_FLAT.get=function(){return 2},fl.CAP_SQUARE.get=function(){return 3},fl.JOIN_ROUND.get=function(){return 1},fl.JOIN_MITRE.get=function(){return 2},fl.JOIN_BEVEL.get=function(){return 3},fl.DEFAULT_QUADRANT_SEGMENTS.get=function(){return 8},fl.DEFAULT_MITRE_LIMIT.get=function(){return 5},fl.DEFAULT_SIMPLIFY_FACTOR.get=function(){return.01},Object.defineProperties(cl,fl);function dl(t){this._distanceTol=null,this._isDeleted=null,this._angleOrientation=ru.COUNTERCLOCKWISE,this._inputLine=t||null}var yl={INIT:{configurable:!0},DELETE:{configurable:!0},KEEP:{configurable:!0},NUM_PTS_TO_CHECK:{configurable:!0}};dl.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)},dl.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]=dl.DELETE,r=i=!0),t=i?n:e,e=this.findNextNonDeletedIndex(t),n=this.findNextNonDeletedIndex(e)}return r},dl.prototype.isShallowConcavity=function(t,e,n,r){return ru.computeOrientation(t,e,n)===this._angleOrientation&&ru.distancePointLine(e,t,n)<r},dl.prototype.isShallowSampled=function(t,e,n,r,i){var o=Math.trunc((r-n)/dl.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},dl.prototype.isConcave=function(t,e,n){return ru.computeOrientation(t,e,n)===this._angleOrientation},dl.prototype.simplify=function(t){for(this._distanceTol=Math.abs(t),t<0&&(this._angleOrientation=ru.CLOCKWISE),this._isDeleted=new Array(this._inputLine.length).fill(null);this.deleteShallowConcavities(););return this.collapseLine()},dl.prototype.findNextNonDeletedIndex=function(t){for(var e=t+1;e<this._inputLine.length&&this._isDeleted[e]===dl.DELETE;)e++;return e},dl.prototype.isShallow=function(t,e,n,r){return ru.distancePointLine(e,t,n)<r},dl.prototype.collapseLine=function(){for(var t=new Mu,e=0;e<this._inputLine.length;e++)this._isDeleted[e]!==dl.DELETE&&t.add(this._inputLine[e]);return t.toCoordinateArray()},dl.prototype.interfaces_=function(){return[]},dl.prototype.getClass=function(){return dl},dl.simplify=function(t,e){return new dl(t).simplify(e)},yl.INIT.get=function(){return 0},yl.DELETE.get=function(){return 1},yl.KEEP.get=function(){return 1},yl.NUM_PTS_TO_CHECK.get=function(){return 10},Object.defineProperties(dl,yl);function _l(){this._ptList=null,this._precisionModel=null,this._minimimVertexDistance=0,this._ptList=new Cu}var ml={COORDINATE_ARRAY_TYPE:{configurable:!0}};_l.prototype.getCoordinates=function(){return this._ptList.toArray(_l.COORDINATE_ARRAY_TYPE)},_l.prototype.setPrecisionModel=function(t){this._precisionModel=t},_l.prototype.addPt=function(t){var e=new pa(t);if(this._precisionModel.makePrecise(e),this.isRedundant(e))return null;this._ptList.add(e)},_l.prototype.revere=function(){},_l.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])},_l.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},_l.prototype.toString=function(){return(new Yc).createLineString(this.getCoordinates()).toString()},_l.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)},_l.prototype.setMinimumVertexDistance=function(t){this._minimimVertexDistance=t},_l.prototype.interfaces_=function(){return[]},_l.prototype.getClass=function(){return _l},ml.COORDINATE_ARRAY_TYPE.get=function(){return new Array(0).fill(null)},Object.defineProperties(_l,ml);function vl(){}var xl={PI_TIMES_2:{configurable:!0},PI_OVER_2:{configurable:!0},PI_OVER_4:{configurable:!0},COUNTERCLOCKWISE:{configurable:!0},CLOCKWISE:{configurable:!0},NONE:{configurable:!0}};vl.prototype.interfaces_=function(){return[]},vl.prototype.getClass=function(){return vl},vl.toDegrees=function(t){return 180*t/Math.PI},vl.normalize=function(t){for(;t>Math.PI;)t-=vl.PI_TIMES_2;for(;t<=-Math.PI;)t+=vl.PI_TIMES_2;return t},vl.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)}},vl.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)},vl.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},vl.interiorAngle=function(t,e,n){var r=vl.angle(e,t),i=vl.angle(e,n);return Math.abs(i-r)},vl.normalizePositive=function(t){if(t<0){for(;t<0;)t+=vl.PI_TIMES_2;vl.PI_TIMES_2<=t&&(t=0)}else{for(;vl.PI_TIMES_2<=t;)t-=vl.PI_TIMES_2;t<0&&(t=0)}return t},vl.angleBetween=function(t,e,n){var r=vl.angle(e,t),i=vl.angle(e,n);return vl.diff(r,i)},vl.diff=function(t,e){var n=null;return(n=t<e?e-t:t-e)>Math.PI&&(n=2*Math.PI-n),n},vl.toRadians=function(t){return t*Math.PI/180},vl.getTurn=function(t,e){var n=Math.sin(e-t);return 0<n?vl.COUNTERCLOCKWISE:n<0?vl.CLOCKWISE:vl.NONE},vl.angleBetweenOriented=function(t,e,n){var r=vl.angle(e,t),i=vl.angle(e,n)-r;return i<=-Math.PI?i+vl.PI_TIMES_2:i>Math.PI?i-vl.PI_TIMES_2:i},xl.PI_TIMES_2.get=function(){return 2*Math.PI},xl.PI_OVER_2.get=function(){return Math.PI/2},xl.PI_OVER_4.get=function(){return Math.PI/4},xl.COUNTERCLOCKWISE.get=function(){return ru.COUNTERCLOCKWISE},xl.CLOCKWISE.get=function(){return ru.CLOCKWISE},xl.NONE.get=function(){return ru.COLLINEAR},Object.defineProperties(vl,xl);function El(){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 nl,this._seg1=new nl,this._offset0=new nl,this._offset1=new nl,this._side=0,this._hasNarrowConcaveAngle=!1;var t=arguments[0],e=arguments[1],n=arguments[2];this._precisionModel=t,this._bufParams=e,this._li=new tu,this._filletAngleQuantum=Math.PI/2/e.getQuadrantSegments(),8<=e.getQuadrantSegments()&&e.getJoinStyle()===cl.JOIN_ROUND&&(this._closingSegLengthFactor=El.MAX_CLOSING_SEG_LEN_FACTOR),this.init(n)}var wl={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}};El.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=ru.computeOrientation(this._s0,this._s1,this._s2),r=n===ru.CLOCKWISE&&this._side===$c.LEFT||n===ru.COUNTERCLOCKWISE&&this._side===$c.RIGHT;0===n?this.addCollinear(e):r?this.addOutsideTurn(n,e):this.addInsideTurn(n,e)},El.prototype.addLineEndCap=function(t,e){var n=new nl(t,e),r=new nl;this.computeOffsetSegment(n,$c.LEFT,this._distance,r);var i=new nl;this.computeOffsetSegment(n,$c.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 cl.CAP_ROUND:this._segList.addPt(r.p1),this.addFilletArc(e,a+Math.PI/2,a-Math.PI/2,ru.CLOCKWISE,this._distance),this._segList.addPt(i.p1);break;case cl.CAP_FLAT:this._segList.addPt(r.p1),this._segList.addPt(i.p1);break;case cl.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)}},El.prototype.getCoordinates=function(){return this._segList.getCoordinates()},El.prototype.addMitreJoin=function(t,e,n,r){var i=!0,o=null;try{o=Da.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 Ta))throw t;o=new pa(0,0),i=!1}i?this._segList.addPt(o):this.addLimitedMitreJoin(e,n,r,this._bufParams.getMitreLimit())},El.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===ru.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)},El.prototype.addOutsideTurn=function(t,e){if(this._offset0.p1.distance(this._offset1.p0)<this._distance*El.OFFSET_SEGMENT_SEPARATION_FACTOR)return this._segList.addPt(this._offset0.p1),null;this._bufParams.getJoinStyle()===cl.JOIN_MITRE?this.addMitreJoin(this._s1,this._offset0,this._offset1,this._distance):this._bufParams.getJoinStyle()===cl.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))},El.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()},El.prototype.addSegments=function(t,e){this._segList.addPts(t,e)},El.prototype.addFirstSegment=function(){this._segList.addPt(this._offset1.p0)},El.prototype.addLastSegment=function(){this._segList.addPt(this._offset1.p1)},El.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)},El.prototype.addLimitedMitreJoin=function(t,e,n,r){var i=this._seg0.p1,o=vl.angle(i,this._seg0.p0),s=vl.angleBetweenOriented(this._seg0.p0,i,this._seg1.p1)/2,a=vl.normalize(o+s),u=vl.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 nl(i,f),d=g.pointAlongOffset(1,h),y=g.pointAlongOffset(1,-h);this._side===$c.LEFT?(this._segList.addPt(d),this._segList.addPt(y)):(this._segList.addPt(y),this._segList.addPt(d))},El.prototype.computeOffsetSegment=function(t,e,n,r){var i=e===$c.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},El.prototype.addFilletArc=function(t,e,n,r,i){var o=r===ru.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}},El.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*El.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)}},El.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()},El.prototype.addBevelJoin=function(t,e){this._segList.addPt(t.p1),this._segList.addPt(e.p0)},El.prototype.init=function(t){this._distance=t,this._maxCurveSegmentError=t*(1-Math.cos(this._filletAngleQuantum/2)),this._segList=new _l,this._segList.setPrecisionModel(this._precisionModel),this._segList.setMinimumVertexDistance(t*El.CURVE_VERTEX_SNAP_DISTANCE_FACTOR)},El.prototype.addCollinear=function(t){this._li.computeIntersection(this._s0,this._s1,this._s1,this._s2),2<=this._li.getIntersectionNum()&&(this._bufParams.getJoinStyle()===cl.JOIN_BEVEL||this._bufParams.getJoinStyle()===cl.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,ru.CLOCKWISE,this._distance))},El.prototype.closeRing=function(){this._segList.closeRing()},El.prototype.hasNarrowConcaveAngle=function(){return this._hasNarrowConcaveAngle},El.prototype.interfaces_=function(){return[]},El.prototype.getClass=function(){return El},wl.OFFSET_SEGMENT_SEPARATION_FACTOR.get=function(){return.001},wl.INSIDE_TURN_VERTEX_SNAP_DISTANCE_FACTOR.get=function(){return.001},wl.CURVE_VERTEX_SNAP_DISTANCE_FACTOR.get=function(){return 1e-6},wl.MAX_CLOSING_SEG_LEN_FACTOR.get=function(){return 80},Object.defineProperties(El,wl);function bl(t,e){this._distance=0,this._precisionModel=null,this._bufParams=null;var n=t,r=e;this._precisionModel=n,this._bufParams=r}bl.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&&bu.reverse(o),o},bl.prototype.computeSingleSidedBufferCurve=function(t,e,n){var r=this.simplifyTolerance(this._distance);if(e){n.addSegments(t,!0);var i=dl.simplify(t,-r),o=i.length-1;n.initSideSegments(i[o],i[o-1],$c.LEFT),n.addFirstSegment();for(var s=o-2;0<=s;s--)n.addNextSegment(i[s],!0)}else{n.addSegments(t,!1);var a=dl.simplify(t,r),u=a.length-1;n.initSideSegments(a[0],a[1],$c.LEFT),n.addFirstSegment();for(var c=2;c<=u;c++)n.addNextSegment(a[c],!0)}n.addLastSegment(),n.closeRing()},bl.prototype.computeRingBufferCurve=function(t,e,n){var r=this.simplifyTolerance(this._distance);e===$c.RIGHT&&(r=-r);var i=dl.simplify(t,r),o=i.length-1;n.initSideSegments(i[o-1],i[0],e);for(var s=1;s<=o;s++){var a=1!==s;n.addNextSegment(i[s],a)}n.closeRing()},bl.prototype.computeLineBufferCurve=function(t,e){var n=this.simplifyTolerance(this._distance),r=dl.simplify(t,n),i=r.length-1;e.initSideSegments(r[0],r[1],$c.LEFT);for(var o=2;o<=i;o++)e.addNextSegment(r[o],!0);e.addLastSegment(),e.addLineEndCap(r[i-1],r[i]);var s=dl.simplify(t,-n),a=s.length-1;e.initSideSegments(s[a],s[a-1],$c.LEFT);for(var u=a-2;0<=u;u--)e.addNextSegment(s[u],!0);e.addLastSegment(),e.addLineEndCap(s[1],s[0]),e.closeRing()},bl.prototype.computePointCurve=function(t,e){switch(this._bufParams.getEndCapStyle()){case cl.CAP_ROUND:e.createCircle(t);break;case cl.CAP_SQUARE:e.createSquare(t)}},bl.prototype.getLineCurve=function(t,e){if((this._distance=e)<0&&!this._bufParams.isSingleSided())return null;if(0===e)return null;var n=Math.abs(e),r=this.getSegGen(n);if(t.length<=1)this.computePointCurve(t[0],r);else if(this._bufParams.isSingleSided()){var i=e<0;this.computeSingleSidedBufferCurve(t,i,r)}else this.computeLineBufferCurve(t,r);return r.getCoordinates()},bl.prototype.getBufferParameters=function(){return this._bufParams},bl.prototype.simplifyTolerance=function(t){return t*this._bufParams.getSimplifyFactor()},bl.prototype.getRingCurve=function(t,e,n){if(this._distance=n,t.length<=2)return this.getLineCurve(t,n);if(0===n)return bl.copyCoordinates(t);var r=this.getSegGen(n);return this.computeRingBufferCurve(t,e,r),r.getCoordinates()},bl.prototype.computeOffsetCurve=function(t,e,n){var r=this.simplifyTolerance(this._distance);if(e){var i=dl.simplify(t,-r),o=i.length-1;n.initSideSegments(i[o],i[o-1],$c.LEFT),n.addFirstSegment();for(var s=o-2;0<=s;s--)n.addNextSegment(i[s],!0)}else{var a=dl.simplify(t,r),u=a.length-1;n.initSideSegments(a[0],a[1],$c.LEFT),n.addFirstSegment();for(var c=2;c<=u;c++)n.addNextSegment(a[c],!0)}n.addLastSegment()},bl.prototype.getSegGen=function(t){return new El(this._precisionModel,this._bufParams,t)},bl.prototype.interfaces_=function(){return[]},bl.prototype.getClass=function(){return bl},bl.copyCoordinates=function(t){for(var e=new Array(t.length).fill(null),n=0;n<e.length;n++)e[n]=new pa(t[n]);return e};function Il(t){this._subgraphs=null,this._seg=new nl,this._cga=new ru;var e=t;this._subgraphs=e}var Nl={DepthSegment:{configurable:!0}};Il.prototype.findStabbedSegments=function(){var t=this;if(1===arguments.length){for(var e=arguments[0],n=new Cu,r=this._subgraphs.iterator();r.hasNext();){var i=r.next(),o=i.getEnvelope();e.y<o.getMinY()||e.y>o.getMaxY()||t.findStabbedSegments(e,i.getDirectedEdges(),n)}return n}if(3===arguments.length)if(ma(arguments[2],xu)&&arguments[0]instanceof pa&&arguments[1]instanceof Mh){for(var s=arguments[0],a=arguments[1],u=arguments[2],c=a.getEdge().getCoordinates(),h=0;h<c.length-1;h++)if(t._seg.p0=c[h],t._seg.p1=c[h+1],t._seg.p0.y>t._seg.p1.y&&t._seg.reverse(),!(Math.max(t._seg.p0.x,t._seg.p1.x)<s.x||t._seg.isHorizontal()||s.y<t._seg.p0.y||s.y>t._seg.p1.y||ru.computeOrientation(t._seg.p0,t._seg.p1,s)===ru.RIGHT)){var l=a.getDepth($c.LEFT);t._seg.p0.equals(c[h])||(l=a.getDepth($c.RIGHT));var p=new Cl(t._seg,l);u.add(p)}}else if(ma(arguments[2],xu)&&arguments[0]instanceof pa&&ma(arguments[1],xu))for(var f=arguments[0],g=arguments[2],d=arguments[1].iterator();d.hasNext();){var y=d.next();y.isForward()&&t.findStabbedSegments(f,y,g)}},Il.prototype.getDepth=function(t){var e=this.findStabbedSegments(t);return 0===e.size()?0:Bh.min(e)._leftDepth},Il.prototype.interfaces_=function(){return[]},Il.prototype.getClass=function(){return Il},Nl.DepthSegment.get=function(){return Cl},Object.defineProperties(Il,Nl);var Cl=function(t,e){this._upwardSeg=null,this._leftDepth=null;var n=t,r=e;this._upwardSeg=new nl(n),this._leftDepth=r};Cl.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)},Cl.prototype.compareX=function(t,e){var n=t.p0.compareTo(e.p0);return 0!==n?n:t.p1.compareTo(e.p1)},Cl.prototype.toString=function(){return this._upwardSeg.toString()},Cl.prototype.interfaces_=function(){return[ua]},Cl.prototype.getClass=function(){return Cl};function Sl(t,e,n){this.p0=t||null,this.p1=e||null,this.p2=n||null}Sl.prototype.area=function(){return Sl.area(this.p0,this.p1,this.p2)},Sl.prototype.signedArea=function(){return Sl.signedArea(this.p0,this.p1,this.p2)},Sl.prototype.interpolateZ=function(t){if(null===t)throw new oa("Supplied point is null.");return Sl.interpolateZ(t,this.p0,this.p1,this.p2)},Sl.prototype.longestSideLength=function(){return Sl.longestSideLength(this.p0,this.p1,this.p2)},Sl.prototype.isAcute=function(){return Sl.isAcute(this.p0,this.p1,this.p2)},Sl.prototype.circumcentre=function(){return Sl.circumcentre(this.p0,this.p1,this.p2)},Sl.prototype.area3D=function(){return Sl.area3D(this.p0,this.p1,this.p2)},Sl.prototype.centroid=function(){return Sl.centroid(this.p0,this.p1,this.p2)},Sl.prototype.inCentre=function(){return Sl.inCentre(this.p0,this.p1,this.p2)},Sl.prototype.interfaces_=function(){return[]},Sl.prototype.getClass=function(){return Sl},Sl.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)},Sl.signedArea=function(t,e,n){return((n.x-t.x)*(e.y-t.y)-(e.x-t.x)*(n.y-t.y))/2},Sl.det=function(t,e,n,r){return t*r-e*n},Sl.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)},Sl.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},Sl.isAcute=function(t,e,n){return!!vl.isAcute(t,e,n)&&!!vl.isAcute(e,n,t)&&!!vl.isAcute(n,t,e)},Sl.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*Sl.det(o,s,a,u),h=Sl.det(s,o*o+s*s,u,a*a+u*u),l=Sl.det(o,o*o+s*s,a,a*a+u*u);return new pa(r-h/c,i+l/c)},Sl.perpendicularBisector=function(t,e){var n=e.x-t.x,r=e.y-t.y,i=new Da(t.x+n/2,t.y+r/2,1),o=new Da(t.x-r+n/2,t.y+n+r/2,1);return new Da(i,o)},Sl.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)},Sl.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;return Math.sqrt(p)/2},Sl.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)},Sl.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)};function Ml(t,e,n){this._inputGeom=null,this._distance=null,this._curveBuilder=null,this._curveList=new Cu;var r=t,i=e,o=n;this._inputGeom=r,this._distance=i,this._curveBuilder=o}Ml.prototype.addPoint=function(t){if(this._distance<=0)return null;var e=t.getCoordinates(),n=this._curveBuilder.getLineCurve(e,this._distance);this.addCurve(n,ya.EXTERIOR,ya.INTERIOR)},Ml.prototype.addPolygon=function(t){var e=this._distance,n=$c.LEFT;this._distance<0&&(e=-this._distance,n=$c.RIGHT);var r=t.getExteriorRing(),i=bu.removeRepeatedPoints(r.getCoordinates());if(this._distance<0&&this.isErodedCompletely(r,this._distance))return null;if(this._distance<=0&&i.length<3)return null;this.addPolygonRing(i,e,n,ya.EXTERIOR,ya.INTERIOR);for(var o=0;o<t.getNumInteriorRing();o++){var s=t.getInteriorRingN(o),a=bu.removeRepeatedPoints(s.getCoordinates());0<this._distance&&this.isErodedCompletely(s,-this._distance)||this.addPolygonRing(a,e,$c.opposite(n),ya.INTERIOR,ya.EXTERIOR)}},Ml.prototype.isTriangleErodedCompletely=function(t,e){var n=new Sl(t[0],t[1],t[2]),r=n.inCentre();return ru.distancePointLine(r,n.p0,n.p1)<Math.abs(e)},Ml.prototype.addLineString=function(t){if(this._distance<=0&&!this._curveBuilder.getBufferParameters().isSingleSided())return null;var e=bu.removeRepeatedPoints(t.getCoordinates()),n=this._curveBuilder.getLineCurve(e,this._distance);this.addCurve(n,ya.EXTERIOR,ya.INTERIOR)},Ml.prototype.addCurve=function(t,e,n){if(null===t||t.length<2)return null;var r=new el(t,new hh(0,ya.BOUNDARY,e,n));this._curveList.add(r)},Ml.prototype.getCurves=function(){return this.add(this._inputGeom),this._curveList},Ml.prototype.addPolygonRing=function(t,e,n,r,i){if(0===e&&t.length<Mc.MINIMUM_VALID_SIZE)return null;var o=r,s=i;t.length>=Mc.MINIMUM_VALID_SIZE&&ru.isCCW(t)&&(o=i,s=r,n=$c.opposite(n));var a=this._curveBuilder.getRingCurve(t,n,e);this.addCurve(a,o,s)},Ml.prototype.add=function(t){if(t.isEmpty())return null;t instanceof Cc?this.addPolygon(t):t instanceof wc?this.addLineString(t):t instanceof Ic?this.addPoint(t):t instanceof Sc?this.addCollection(t):t instanceof cc?this.addCollection(t):t instanceof Lc?this.addCollection(t):t instanceof uc&&this.addCollection(t)},Ml.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},Ml.prototype.addCollection=function(t){for(var e=0;e<t.getNumGeometries();e++){var n=t.getGeometryN(e);this.add(n)}},Ml.prototype.interfaces_=function(){return[]},Ml.prototype.getClass=function(){return Ml};function Ll(){}Ll.prototype.locate=function(t){},Ll.prototype.interfaces_=function(){return[]},Ll.prototype.getClass=function(){return Ll};function Pl(t){this._parent=null,this._atStart=null,this._max=null,this._index=null,this._subcollectionIterator=null;var e=t;this._parent=e,this._atStart=!0,this._index=0,this._max=e.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 wu;var t=this._parent.getGeometryN(this._index++);return t instanceof uc?(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[_u]},Pl.prototype.getClass=function(){return Pl},Pl.isAtomic=function(t){return!(t instanceof uc)};function Ol(t){this._geom=null;var e=t;this._geom=e}Ol.prototype.locate=function(t){return Ol.locate(t,this._geom)},Ol.prototype.interfaces_=function(){return[Ll]},Ol.prototype.getClass=function(){return Ol},Ol.isPointInRing=function(t,e){return!!e.getEnvelopeInternal().intersects(t)&&ru.isPointInRing(t,e.getCoordinates())},Ol.containsPointInPolygon=function(t,e){if(e.isEmpty())return!1;var n=e.getExteriorRing();if(!Ol.isPointInRing(t,n))return!1;for(var r=0;r<e.getNumInteriorRing();r++){var i=e.getInteriorRingN(r);if(Ol.isPointInRing(t,i))return!1}return!0},Ol.containsPoint=function(t,e){if(e instanceof Cc)return Ol.containsPointInPolygon(t,e);if(e instanceof uc)for(var n=new Pl(e);n.hasNext();){var r=n.next();if(r!==e&&Ol.containsPoint(t,r))return!0}return!1},Ol.locate=function(t,e){return e.isEmpty()?ya.EXTERIOR:Ol.containsPoint(t,e)?ya.INTERIOR:ya.EXTERIOR};function Rl(){this._edgeMap=new Qu,this._edgeList=null,this._ptInAreaLocation=[ya.NONE,ya.NONE]}Rl.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)},Rl.prototype.propagateSideLabels=function(t){for(var e=ya.NONE,n=this.iterator();n.hasNext();){var r=n.next().getLabel();r.isArea(t)&&r.getLocation(t,$c.LEFT)!==ya.NONE&&(e=r.getLocation(t,$c.LEFT))}if(e===ya.NONE)return null;for(var i=e,o=this.iterator();o.hasNext();){var s=o.next(),a=s.getLabel();if(a.getLocation(t,$c.ON)===ya.NONE&&a.setLocation(t,$c.ON,i),a.isArea(t)){var u=a.getLocation(t,$c.LEFT),c=a.getLocation(t,$c.RIGHT);if(c!==ya.NONE){if(c!==i)throw new sh("side location conflict",s.getCoordinate());u===ya.NONE&&Xa.shouldNeverReachHere("found single null side (at "+s.getCoordinate()+")"),i=u}else Xa.isTrue(a.getLocation(t,$c.LEFT)===ya.NONE,"found single null side"),a.setLocation(t,$c.RIGHT,i),a.setLocation(t,$c.LEFT,i)}}},Rl.prototype.getCoordinate=function(){var t=this.iterator();return t.hasNext()?t.next().getCoordinate():null},Rl.prototype.print=function(t){Oa.out.println("EdgeEndStar:   "+this.getCoordinate());for(var e=this.iterator();e.hasNext();)e.next().print(t)},Rl.prototype.isAreaLabelsConsistent=function(t){return this.computeEdgeEndLabels(t.getBoundaryNodeRule()),this.checkAreaLabelsConsistent(0)},Rl.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,$c.LEFT);Xa.isTrue(r!==ya.NONE,"Found unlabelled area edge");for(var i=r,o=this.iterator();o.hasNext();){var s=o.next().getLabel();Xa.isTrue(s.isArea(t),"Found non-area edge");var a=s.getLocation(t,$c.LEFT),u=s.getLocation(t,$c.RIGHT);if(a===u)return!1;if(u!==i)return!1;i=a}return!0},Rl.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},Rl.prototype.iterator=function(){return this.getEdges().iterator()},Rl.prototype.getEdges=function(){return null===this._edgeList&&(this._edgeList=new Cu(this._edgeMap.values())),this._edgeList},Rl.prototype.getLocation=function(t,e,n){return this._ptInAreaLocation[t]===ya.NONE&&(this._ptInAreaLocation[t]=Ol.locate(e,n[t].getGeometry())),this._ptInAreaLocation[t]},Rl.prototype.toString=function(){var t=new Ea;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()},Rl.prototype.computeEdgeEndLabels=function(t){for(var e=this.iterator();e.hasNext();)e.next().computeLabel(t)},Rl.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)===ya.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=ya.NONE;if(e[u])c=ya.EXTERIOR;else{var h=s.getCoordinate();c=this.getLocation(u,h,t)}a.setAllLocationsIfNull(u,c)}},Rl.prototype.getDegree=function(){return this._edgeMap.size()},Rl.prototype.insertEdgeEnd=function(t,e){this._edgeMap.put(t,e),this._edgeList=null},Rl.prototype.interfaces_=function(){return[]},Rl.prototype.getClass=function(){return Rl};function Tl(){this._pts=null,this._orientation=null;var t=arguments[0];this._pts=t,this._orientation=Tl.orientation(t)}var Al,Dl,Fl=((Dl=Rl)&&(Bl.__proto__=Dl),((Bl.prototype=Object.create(Dl&&Dl.prototype)).constructor=Bl).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 sh("no outgoing dirEdge found",this.getCoordinate());Xa.isTrue(t.isInResult(),"unable to link last incoming dirEdge"),e.setNext(t)}},Bl.prototype.insert=function(t){var e=t;this.insertEdgeEnd(e,e)},Bl.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 bh.isNorthern(i)&&bh.isNorthern(o)?n:bh.isNorthern(i)||bh.isNorthern(o)?0!==n.getDy()?n:0!==r.getDy()?r:(Xa.shouldNeverReachHere("found two horizontal edges incident on node"),null):r},Bl.prototype.print=function(t){Oa.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()}},Bl.prototype.getResultAreaEdges=function(){if(null!==this._resultAreaEdgeList)return this._resultAreaEdgeList;this._resultAreaEdgeList=new Cu;for(var t=this.iterator();t.hasNext();){var e=t.next();(e.isInResult()||e.getSym().isInResult())&&this._resultAreaEdgeList.add(e)}return this._resultAreaEdgeList},Bl.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))}},Bl.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)},Bl.prototype.computeDepths=function(){if(1===arguments.length){var t=arguments[0],e=this.findIndex(t),n=t.getDepth($c.LEFT),r=t.getDepth($c.RIGHT),i=this.computeDepths(e+1,this._edgeList.size(),n);if(this.computeDepths(0,e,i)!==r)throw new sh("depth mismatch at "+t.getCoordinate())}else if(3===arguments.length){for(var o=arguments[1],s=arguments[2],a=arguments[0];a<o;a++){var u=this._edgeList.get(a);u.setEdgeDepths($c.RIGHT,s),s=u.getDepth($c.LEFT)}return s}},Bl.prototype.mergeSymLabels=function(){for(var t=this.iterator();t.hasNext();){var e=t.next();e.getLabel().merge(e.getSym().getLabel())}},Bl.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&&(Xa.isTrue(null!==e,"found null for first outgoing dirEdge"),Xa.isTrue(e.getEdgeRing()===t,"unable to link last incoming dirEdge"),n.setNextMin(e))},Bl.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}},Bl.prototype.getLabel=function(){return this._label},Bl.prototype.findCoveredLineEdges=function(){for(var t=ya.NONE,e=this.iterator();e.hasNext();){var n=e.next(),r=n.getSym();if(!n.isLineEdge()){if(n.isInResult()){t=ya.INTERIOR;break}if(r.isInResult()){t=ya.EXTERIOR;break}}}if(t===ya.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===ya.INTERIOR):(s.isInResult()&&(i=ya.EXTERIOR),a.isInResult()&&(i=ya.INTERIOR))}},Bl.prototype.computeLabelling=function(t){Dl.prototype.computeLabelling.call(this,t),this._label=new hh(ya.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!==ya.INTERIOR&&i!==ya.BOUNDARY||this._label.setLocation(r,ya.INTERIOR)}},Bl.prototype.interfaces_=function(){return[]},Bl.prototype.getClass=function(){return Bl},Bl),ql=((Al=Ch)&&(Gl.__proto__=Al),((Gl.prototype=Object.create(Al&&Al.prototype)).constructor=Gl).prototype.createNode=function(t){return new Eh(t,new Fl)},Gl.prototype.interfaces_=function(){return[]},Gl.prototype.getClass=function(){return Gl},Gl);function Gl(){Al.apply(this,arguments)}function Bl(){Dl.call(this),this._resultAreaEdgeList=null,this._label=null,this._SCANNING_FOR_INCOMING=1,this._LINKING_TO_OUTGOING=2}Tl.prototype.compareTo=function(t){var e=t;return Tl.compareOriented(this._pts,this._orientation,e._pts,e._orientation)},Tl.prototype.interfaces_=function(){return[ua]},Tl.prototype.getClass=function(){return Tl},Tl.orientation=function(t){return 1===bu.increasingDirection(t)},Tl.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}};function kl(){this._edges=new Cu,this._ocaMap=new Qu}kl.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(")  ")},kl.prototype.addAll=function(t){for(var e=t.iterator();e.hasNext();)this.add(e.next())},kl.prototype.findEdgeIndex=function(t){for(var e=0;e<this._edges.size();e++)if(this._edges.get(e).equals(t))return e;return-1},kl.prototype.iterator=function(){return this._edges.iterator()},kl.prototype.getEdges=function(){return this._edges},kl.prototype.get=function(t){return this._edges.get(t)},kl.prototype.findEqualEdge=function(t){var e=new Tl(t.getCoordinates());return this._ocaMap.get(e)},kl.prototype.add=function(t){this._edges.add(t);var e=new Tl(t.getCoordinates());this._ocaMap.put(e,t)},kl.prototype.interfaces_=function(){return[]},kl.prototype.getClass=function(){return kl};function zl(){}zl.prototype.processIntersections=function(t,e,n,r){},zl.prototype.isDone=function(){},zl.prototype.interfaces_=function(){return[]},zl.prototype.getClass=function(){return zl};function jl(){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}jl.prototype.isTrivialIntersection=function(t,e,n,r){if(t===n&&1===this._li.getIntersectionNum()){if(jl.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},jl.prototype.getProperIntersectionPoint=function(){return this._properIntersectionPoint},jl.prototype.hasProperInteriorIntersection=function(){return this._hasProperInterior},jl.prototype.getLineIntersector=function(){return this._li},jl.prototype.hasProperIntersection=function(){return this._hasProper},jl.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)))},jl.prototype.hasIntersection=function(){return this._hasIntersection},jl.prototype.isDone=function(){return!1},jl.prototype.hasInteriorIntersection=function(){return this._hasInterior},jl.prototype.interfaces_=function(){return[zl]},jl.prototype.getClass=function(){return jl},jl.isAdjacentSegments=function(t,e){return 1===Math.abs(t-e)};function Xl(t,e,n){this.coord=null,this.segmentIndex=null,this.dist=null;var r=t,i=e,o=n;this.coord=new pa(r),this.segmentIndex=i,this.dist=o}Xl.prototype.getSegmentIndex=function(){return this.segmentIndex},Xl.prototype.getCoordinate=function(){return this.coord},Xl.prototype.print=function(t){t.print(this.coord),t.print(" seg # = "+this.segmentIndex),t.println(" dist = "+this.dist)},Xl.prototype.compareTo=function(t){var e=t;return this.compare(e.segmentIndex,e.dist)},Xl.prototype.isEndPoint=function(t){return 0===this.segmentIndex&&0===this.dist||this.segmentIndex===t},Xl.prototype.toString=function(){return this.coord+" seg # = "+this.segmentIndex+" dist = "+this.dist},Xl.prototype.getDistance=function(){return this.dist},Xl.prototype.compare=function(t,e){return this.segmentIndex<t?-1:this.segmentIndex>t?1:this.dist<e?-1:this.dist>e?1:0},Xl.prototype.interfaces_=function(){return[ua]},Xl.prototype.getClass=function(){return Xl};function Ul(t){this._nodeMap=new Qu,this.edge=null;var e=t;this.edge=e}Ul.prototype.print=function(t){t.println("Intersections:");for(var e=this.iterator();e.hasNext();)e.next().print(t)},Ul.prototype.iterator=function(){return this._nodeMap.values().iterator()},Ul.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}},Ul.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)},Ul.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 Kl(o,new hh(this.edge._label))},Ul.prototype.add=function(t,e,n){var r=new Xl(t,e,n),i=this._nodeMap.get(r);return null!==i?i:(this._nodeMap.put(r,r),r)},Ul.prototype.isIntersection=function(t){for(var e=this.iterator();e.hasNext();)if(e.next().coord.equals(t))return!0;return!1},Ul.prototype.interfaces_=function(){return[]},Ul.prototype.getClass=function(){return Ul};function Yl(){}Yl.prototype.getChainStartIndices=function(t){var e=0,n=new Cu;n.add(new wa(e));do{var r=this.findChainEnd(t,e);n.add(new wa(r)),e=r}while(e<t.length-1);return Yl.toIntArray(n)},Yl.prototype.findChainEnd=function(t,e){for(var n=bh.quadrant(t[e],t[e+1]),r=e+1;r<t.length&&bh.quadrant(t[r-1],t[r])===n;)r++;return r-1},Yl.prototype.interfaces_=function(){return[]},Yl.prototype.getClass=function(){return Yl},Yl.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};function Vl(t){this.e=null,this.pts=null,this.startIndex=null,this.env1=new Fa,this.env2=new Fa;var e=t;this.e=e,this.pts=e.getCoordinates();var n=new Yl;this.startIndex=n.getChainStartIndices(this.pts)}Vl.prototype.getCoordinates=function(){return this.pts},Vl.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},Vl.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},Vl.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))}},Vl.prototype.getStartIndexes=function(){return this.startIndex},Vl.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)},Vl.prototype.interfaces_=function(){return[]},Vl.prototype.getClass=function(){return Vl};function Hl(){this._depth=Array(2).fill().map(function(){return Array(3)});for(var t=0;t<2;t++)for(var e=0;e<3;e++)this._depth[t][e]=Hl.NULL_VALUE}var Wl={NULL_VALUE:{configurable:!0}};Hl.prototype.getDepth=function(t,e){return this._depth[t][e]},Hl.prototype.setDepth=function(t,e,n){this._depth[t][e]=n},Hl.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]!==Hl.NULL_VALUE)return!1;return!0}if(1===arguments.length){var n=arguments[0];return this._depth[n][1]===Hl.NULL_VALUE}if(2===arguments.length){var r=arguments[0],i=arguments[1];return this._depth[r][i]===Hl.NULL_VALUE}},Hl.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}}},Hl.prototype.getDelta=function(t){return this._depth[t][$c.RIGHT]-this._depth[t][$c.LEFT]},Hl.prototype.getLocation=function(t,e){return this._depth[t][e]<=0?ya.EXTERIOR:ya.INTERIOR},Hl.prototype.toString=function(){return"A: "+this._depth[0][1]+","+this._depth[0][2]+" B: "+this._depth[1][1]+","+this._depth[1][2]},Hl.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!==ya.EXTERIOR&&r!==ya.INTERIOR||(this.isNull(e,n)?this._depth[e][n]=Hl.depthAtLocation(r):this._depth[e][n]+=Hl.depthAtLocation(r))}else if(3===arguments.length){var i=arguments[0],o=arguments[1];arguments[2]===ya.INTERIOR&&this._depth[i][o]++}},Hl.prototype.interfaces_=function(){return[]},Hl.prototype.getClass=function(){return Hl},Hl.depthAtLocation=function(t){return t===ya.EXTERIOR?0:t===ya.INTERIOR?1:Hl.NULL_VALUE},Wl.NULL_VALUE.get=function(){return-1},Object.defineProperties(Hl,Wl);function Jl(t){this._workingPrecisionModel=null,this._workingNoder=null,this._geomFact=null,this._graph=null,this._edgeList=new kl,this._bufParams=t||null}var Zl,Kl=((Zl=ph)&&(Ql.__proto__=Zl),((Ql.prototype=Object.create(Zl&&Zl.prototype)).constructor=Ql).prototype.getDepth=function(){return this._depth},Ql.prototype.getCollapsedEdge=function(){var t=new Array(2).fill(null);return t[0]=this.pts[0],t[1]=this.pts[1],new Ql(t,hh.toLineLabel(this._label))},Ql.prototype.isIsolated=function(){return this._isIsolated},Ql.prototype.getCoordinates=function(){return this.pts},Ql.prototype.setIsolated=function(t){this._isIsolated=t},Ql.prototype.setName=function(t){this._name=t},Ql.prototype.equals=function(t){if(!(t instanceof Ql))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},Ql.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]}},Ql.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)},Ql.prototype.computeIM=function(t){Ql.updateIM(this._label,t)},Ql.prototype.isCollapsed=function(){return!!this._label.isArea()&&3===this.pts.length&&!!this.pts[0].equals(this.pts[2])},Ql.prototype.isClosed=function(){return this.pts[0].equals(this.pts[this.pts.length-1])},Ql.prototype.getMaximumSegmentIndex=function(){return this.pts.length-1},Ql.prototype.getDepthDelta=function(){return this._depthDelta},Ql.prototype.getNumPoints=function(){return this.pts.length},Ql.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("")},Ql.prototype.getMonotoneChainEdge=function(){return null===this._mce&&(this._mce=new Vl(this)),this._mce},Ql.prototype.getEnvelope=function(){if(null===this._env){this._env=new Fa;for(var t=0;t<this.pts.length;t++)this._env.expandToInclude(this.pts[t])}return this._env},Ql.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)},Ql.prototype.toString=function(){var t=new Ea;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()},Ql.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},Ql.prototype.setDepthDelta=function(t){this._depthDelta=t},Ql.prototype.getEdgeIntersectionList=function(){return this.eiList},Ql.prototype.addIntersections=function(t,e,n){for(var r=0;r<t.getIntersectionNum();r++)this.addIntersection(t,e,n,r)},Ql.prototype.interfaces_=function(){return[]},Ql.prototype.getClass=function(){return Ql},Ql.updateIM=function(){if(2!==arguments.length)return Zl.prototype.updateIM.apply(this,arguments);var t=arguments[0],e=arguments[1];e.setAtLeastIfValid(t.getLocation(0,$c.ON),t.getLocation(1,$c.ON),1),t.isArea()&&(e.setAtLeastIfValid(t.getLocation(0,$c.LEFT),t.getLocation(1,$c.LEFT),2),e.setAtLeastIfValid(t.getLocation(0,$c.RIGHT),t.getLocation(1,$c.RIGHT),2))},Ql);function Ql(){if(Zl.call(this),this.pts=null,this._env=null,this.eiList=new Ul(this),this._name=null,this._mce=null,this._isIsolated=!0,this._depth=new Hl,this._depthDelta=0,1===arguments.length)Ql.call(this,arguments[0],null);else if(2===arguments.length){var t=arguments[0],e=arguments[1];this.pts=t,this._label=e}}Jl.prototype.setWorkingPrecisionModel=function(t){this._workingPrecisionModel=t},Jl.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 hh(t.getLabel())).flip(),n.merge(r);var i=Jl.depthDelta(r),o=e.getDepthDelta()+i;e.setDepthDelta(o)}else this._edgeList.add(t),t.setDepthDelta(Jl.depthDelta(t.getLabel()))},Jl.prototype.buildSubgraphs=function(t,e){for(var n=new Cu,r=t.iterator();r.hasNext();){var i=r.next(),o=i.getRightmostCoordinate(),s=new Il(n).getDepth(o);i.computeDepth(s),i.findResultEdges(),n.add(i),e.add(i.getDirectedEdges(),i.getNodes())}},Jl.prototype.createSubgraphs=function(t){for(var e=new Cu,n=t.getNodes().iterator();n.hasNext();){var r=n.next();if(!r.isVisited()){var i=new uh;i.create(r),e.add(i)}}return Bh.sort(e,Bh.reverseOrder()),e},Jl.prototype.createEmptyResultGeometry=function(){return this._geomFact.createPolygon()},Jl.prototype.getNoder=function(t){if(null!==this._workingNoder)return this._workingNoder;var e=new ll,n=new tu;return n.setPrecisionModel(t),e.setSegmentIntersector(new jl(n)),e},Jl.prototype.buffer=function(t,e){var n=this._workingPrecisionModel;null===n&&(n=t.getPrecisionModel()),this._geomFact=t.getFactory();var r=new bl(n,this._bufParams),i=new Ml(t,e,r).getCurves();if(i.size()<=0)return this.createEmptyResultGeometry();this.computeNodedEdges(i,n),this._graph=new Ph(new ql),this._graph.addEdges(this._edgeList.getEdges());var o=this.createSubgraphs(this._graph),s=new Oh(this._geomFact);this.buildSubgraphs(o,s);var a=s.getPolygons();return a.size()<=0?this.createEmptyResultGeometry():this._geomFact.buildGeometry(a)},Jl.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 Kl(i.getCoordinates(),new hh(s));this.insertUniqueEdge(a)}}},Jl.prototype.setNoder=function(t){this._workingNoder=t},Jl.prototype.interfaces_=function(){return[]},Jl.prototype.getClass=function(){return Jl},Jl.depthDelta=function(t){var e=t.getLocation(0,$c.LEFT),n=t.getLocation(0,$c.RIGHT);return e===ya.INTERIOR&&n===ya.EXTERIOR?1:e===ya.EXTERIOR&&n===ya.INTERIOR?-1:0},Jl.convertSegStrings=function(t){for(var e=new Yc,n=new Cu;t.hasNext();){var r=t.next(),i=e.createLineString(r.getCoordinates());n.add(i)}return e.buildGeometry(n)};function $l(t,e,n,r){if(this._noder=null,this._scaleFactor=null,this._offsetX=null,this._offsetY=null,this._isScaled=!1,2===arguments.length){var i=t,o=e;this._noder=i,this._scaleFactor=o,this._offsetX=0,this._offsetY=0,this._isScaled=!this.isIntegerPrecision()}else if(4===arguments.length){var s=t,a=e,u=n,c=r;this._noder=s,this._scaleFactor=a,this._offsetX=u,this._offsetY=c,this._isScaled=!this.isIntegerPrecision()}}$l.prototype.rescale=function(){if(ma(arguments[0],yu))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])&&Oa.out.println(n)}},$l.prototype.scale=function(){if(ma(arguments[0],yu)){for(var t=arguments[0],e=new Cu,n=t.iterator();n.hasNext();){var r=n.next();e.add(new el(this.scale(r.getCoordinates()),r.getData()))}return e}if(arguments[0]instanceof Array){for(var i=arguments[0],o=new Array(i.length).fill(null),s=0;s<i.length;s++)o[s]=new pa(Math.round((i[s].x-this._offsetX)*this._scaleFactor),Math.round((i[s].y-this._offsetY)*this._scaleFactor),i[s].z);return bu.removeRepeatedPoints(o)}},$l.prototype.isIntegerPrecision=function(){return 1===this._scaleFactor},$l.prototype.getNodedSubstrings=function(){var t=this._noder.getNodedSubstrings();return this._isScaled&&this.rescale(t),t},$l.prototype.computeNodes=function(t){var e=t;this._isScaled&&(e=this.scale(t)),this._noder.computeNodes(e)},$l.prototype.interfaces_=function(){return[al]},$l.prototype.getClass=function(){return $l};function tp(t){this._li=new tu,this._segStrings=null;var e=t;this._segStrings=e}var ep={fact:{configurable:!0}};tp.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 Va("found endpt/interior pt intersection at index "+o+" :pt "+n)},tp.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 Va("found non-noded intersection at "+g+"-"+d+" and "+y+"-"+_)}},tp.prototype.checkValid=function(){this.checkEndPtVertexIntersections(),this.checkInteriorIntersections(),this.checkCollapses()},tp.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])},tp.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},tp.prototype.checkCollapse=function(t,e,n){if(t.equals(n))throw new Va("found non-noded collapse at "+tp.fact.createLineString([t,e,n]))},tp.prototype.interfaces_=function(){return[]},tp.prototype.getClass=function(){return tp},ep.fact.get=function(){return new Yc},Object.defineProperties(tp,ep);function np(t,e,n){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 r=t,i=e,o=n;if(this._originalPt=r,this._pt=r,this._scaleFactor=i,this._li=o,i<=0)throw new oa("Scale factor must be non-zero");1!==i&&(this._pt=new pa(this.scale(r.x),this.scale(r.y)),this._p0Scaled=new pa,this._p1Scaled=new pa),this.initCorners(this._pt)}var rp={SAFE_ENV_EXPANSION_FACTOR:{configurable:!0}};np.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 Xa.isTrue(!(s&&a),"Found bad envelope test"),a},np.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)},np.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))},np.prototype.scale=function(t){return Math.round(t*this._scaleFactor)},np.prototype.getCoordinate=function(){return this._originalPt},np.prototype.copyScaled=function(t,e){e.x=this.scale(t.x),e.y=this.scale(t.y)},np.prototype.getSafeEnvelope=function(){if(null===this._safeEnv){var t=np.SAFE_ENV_EXPANSION_FACTOR/this._scaleFactor;this._safeEnv=new Fa(this._originalPt.x-t,this._originalPt.x+t,this._originalPt.y-t,this._originalPt.y+t)}return this._safeEnv},np.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()))))},np.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)))))},np.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)},np.prototype.interfaces_=function(){return[]},np.prototype.getClass=function(){return np},rp.SAFE_ENV_EXPANSION_FACTOR.get=function(){return.75},Object.defineProperties(np,rp);function ip(){this.tempEnv1=new Fa,this.selectedSegment=new nl}ip.prototype.select=function(){if(1===arguments.length);else if(2===arguments.length){var t=arguments[1];arguments[0].getLineSegment(t,this.selectedSegment),this.select(this.selectedSegment)}},ip.prototype.interfaces_=function(){return[]},ip.prototype.getClass=function(){return ip};function op(t){this._index=null;var e=t;this._index=e}var sp={HotPixelSnapAction:{configurable:!0}};op.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 cp(e,n,r);return this._index.query(i,{interfaces_:function(){return[Dh]},visitItem:function(t){t.select(i,o)}}),o.isNodeAdded()}},op.prototype.interfaces_=function(){return[]},op.prototype.getClass=function(){return op},sp.HotPixelSnapAction.get=function(){return cp},Object.defineProperties(op,sp);function ap(t){this._li=null,this._interiorIntersections=null;var e=t;this._li=e,this._interiorIntersections=new Cu}var up,cp=((up=ip)&&(hp.__proto__=up),((hp.prototype=Object.create(up&&up.prototype)).constructor=hp).prototype.isNodeAdded=function(){return this._isNodeAdded},hp.prototype.select=function(){if(2!==arguments.length)return up.prototype.select.apply(this,arguments);var t=arguments[1],e=arguments[0].getContext();if(null!==this._parentEdge&&e===this._parentEdge&&t===this._hotPixelVertexIndex)return null;this._isNodeAdded=this._hotPixel.addSnappedNode(e,t)},hp.prototype.interfaces_=function(){return[]},hp.prototype.getClass=function(){return hp},hp);function hp(){up.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}ap.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)}},ap.prototype.isDone=function(){return!1},ap.prototype.getInteriorIntersections=function(){return this._interiorIntersections},ap.prototype.interfaces_=function(){return[zl]},ap.prototype.getClass=function(){return ap};function lp(t){this._pm=null,this._li=null,this._scaleFactor=null,this._noder=null,this._pointSnapper=null,this._nodedSegStrings=null;var e=t;this._pm=e,this._li=new tu,this._li.setPrecisionModel(e),this._scaleFactor=e.getScale()}lp.prototype.checkCorrectness=function(t){var e=el.getNodedSubstrings(t),n=new tp(e);try{n.checkValid()}catch(t){if(!(t instanceof Pa))throw t;t.printStackTrace()}},lp.prototype.getNodedSubstrings=function(){return el.getNodedSubstrings(this._nodedSegStrings)},lp.prototype.snapRound=function(t,e){var n=this.findInteriorIntersections(t,e);this.computeIntersectionSnaps(n),this.computeVertexSnaps(t)},lp.prototype.findInteriorIntersections=function(t,e){var n=new ap(e);return this._noder.setSegmentIntersector(n),this._noder.computeNodes(t),n.getInteriorIntersections()},lp.prototype.computeVertexSnaps=function(){if(ma(arguments[0],yu))for(var t=arguments[0].iterator();t.hasNext();){var e=t.next();this.computeVertexSnaps(e)}else if(arguments[0]instanceof el)for(var n=arguments[0],r=n.getCoordinates(),i=0;i<r.length;i++){var o=new np(r[i],this._scaleFactor,this._li);this._pointSnapper.snap(o,n,i)&&n.addIntersection(r[i],i)}},lp.prototype.computeNodes=function(t){this._nodedSegStrings=t,this._noder=new ll,this._pointSnapper=new op(this._noder.getIndex()),this.snapRound(t,this._li)},lp.prototype.computeIntersectionSnaps=function(t){for(var e=t.iterator();e.hasNext();){var n=e.next(),r=new np(n,this._scaleFactor,this._li);this._pointSnapper.snap(r)}},lp.prototype.interfaces_=function(){return[al]},lp.prototype.getClass=function(){return lp};var pp=function(t,e){if(this._argGeom=null,this._distance=null,this._bufParams=new cl,this._resultGeometry=null,this._saveException=null,1===arguments.length){var n=t;this._argGeom=n}else if(2===arguments.length){var r=t,i=e;this._argGeom=r,this._bufParams=i}},fp={CAP_ROUND:{configurable:!0},CAP_BUTT:{configurable:!0},CAP_FLAT:{configurable:!0},CAP_SQUARE:{configurable:!0},MAX_PRECISION_DIGITS:{configurable:!0}};pp.prototype.bufferFixedPrecision=function(t){var e=new $l(new lp(new Gc(1)),t.getScale()),n=new Jl(this._bufParams);n.setWorkingPrecisionModel(t),n.setNoder(e),this._resultGeometry=n.buffer(this._argGeom,this._distance)},pp.prototype.bufferReducedPrecision=function(){var t=this;if(0===arguments.length){for(var e=pp.MAX_PRECISION_DIGITS;0<=e;e--){try{t.bufferReducedPrecision(e)}catch(e){if(!(e instanceof sh))throw e;t._saveException=e}if(null!==t._resultGeometry)return null}throw this._saveException}if(1===arguments.length){var n=arguments[0],r=pp.precisionScaleFactor(this._argGeom,this._distance,n),i=new Gc(r);this.bufferFixedPrecision(i)}},pp.prototype.computeGeometry=function(){if(this.bufferOriginalPrecision(),null!==this._resultGeometry)return null;var t=this._argGeom.getFactory().getPrecisionModel();t.getType()===Gc.FIXED?this.bufferFixedPrecision(t):this.bufferReducedPrecision()},pp.prototype.setQuadrantSegments=function(t){this._bufParams.setQuadrantSegments(t)},pp.prototype.bufferOriginalPrecision=function(){try{var t=new Jl(this._bufParams);this._resultGeometry=t.buffer(this._argGeom,this._distance)}catch(t){if(!(t instanceof Va))throw t;this._saveException=t}},pp.prototype.getResultGeometry=function(t){return this._distance=t,this.computeGeometry(),this._resultGeometry},pp.prototype.setEndCapStyle=function(t){this._bufParams.setEndCapStyle(t)},pp.prototype.interfaces_=function(){return[]},pp.prototype.getClass=function(){return pp},pp.bufferOp=function(){if(2===arguments.length){var t=arguments[1];return new pp(arguments[0]).getResultGeometry(t)}if(3===arguments.length){if(Number.isInteger(arguments[2])&&arguments[0]instanceof su&&"number"==typeof arguments[1]){var e=arguments[1],n=arguments[2],r=new pp(arguments[0]);return r.setQuadrantSegments(n),r.getResultGeometry(e)}if(arguments[2]instanceof cl&&arguments[0]instanceof su&&"number"==typeof arguments[1]){var i=arguments[1];return new pp(arguments[0],arguments[2]).getResultGeometry(i)}}else if(4===arguments.length){var o=arguments[1],s=arguments[2],a=arguments[3],u=new pp(arguments[0]);return u.setQuadrantSegments(s),u.setEndCapStyle(a),u.getResultGeometry(o)}},pp.precisionScaleFactor=function(t,e,n){var r=t.getEnvelopeInternal(),i=va.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)},fp.CAP_ROUND.get=function(){return cl.CAP_ROUND},fp.CAP_BUTT.get=function(){return cl.CAP_FLAT},fp.CAP_FLAT.get=function(){return cl.CAP_FLAT},fp.CAP_SQUARE.get=function(){return cl.CAP_SQUARE},fp.MAX_PRECISION_DIGITS.get=function(){return 12},Object.defineProperties(pp,fp);function gp(){this._pt=[new pa,new pa],this._distance=sa.NaN,this._isNull=!0}gp.prototype.getCoordinates=function(){return this._pt},gp.prototype.getCoordinate=function(t){return this._pt[t]},gp.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)}},gp.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}},gp.prototype.getDistance=function(){return this._distance},gp.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)}},gp.prototype.interfaces_=function(){return[]},gp.prototype.getClass=function(){return gp};function dp(){}dp.prototype.interfaces_=function(){return[]},dp.prototype.getClass=function(){return dp},dp.computeDistance=function(){if(arguments[2]instanceof gp&&arguments[0]instanceof wc&&arguments[1]instanceof pa)for(var t=arguments[1],e=arguments[2],n=arguments[0].getCoordinates(),r=new nl,i=0;i<n.length-1;i++){r.setCoordinates(n[i],n[i+1]);var o=r.closestPoint(t);e.setMinimum(o,t)}else if(arguments[2]instanceof gp&&arguments[0]instanceof Cc&&arguments[1]instanceof pa){var s=arguments[0],a=arguments[1],u=arguments[2];dp.computeDistance(s.getExteriorRing(),a,u);for(var c=0;c<s.getNumInteriorRing();c++)dp.computeDistance(s.getInteriorRingN(c),a,u)}else if(arguments[2]instanceof gp&&arguments[0]instanceof su&&arguments[1]instanceof pa){var h=arguments[0],l=arguments[1],p=arguments[2];if(h instanceof wc)dp.computeDistance(h,l,p);else if(h instanceof Cc)dp.computeDistance(h,l,p);else if(h instanceof uc)for(var f=h,g=0;g<f.getNumGeometries();g++){var d=f.getGeometryN(g);dp.computeDistance(d,l,p)}else p.setMinimum(h.getCoordinate(),l)}else if(arguments[2]instanceof gp&&arguments[0]instanceof nl&&arguments[1]instanceof pa){var y=arguments[1],_=arguments[2],m=arguments[0].closestPoint(y);_.setMinimum(m,y)}};function yp(t){this._maxPtDist=new gp,this._inputGeom=t||null}var _p={MaxPointDistanceFilter:{configurable:!0},MaxMidpointDistanceFilter:{configurable:!0}};yp.prototype.computeMaxMidpointDistance=function(t){var e=new vp(this._inputGeom);t.apply(e),this._maxPtDist.setMaximum(e.getMaxPointDistance())},yp.prototype.computeMaxVertexDistance=function(t){var e=new mp(this._inputGeom);t.apply(e),this._maxPtDist.setMaximum(e.getMaxPointDistance())},yp.prototype.findDistance=function(t){return this.computeMaxVertexDistance(t),this.computeMaxMidpointDistance(t),this._maxPtDist.getDistance()},yp.prototype.getDistancePoints=function(){return this._maxPtDist},yp.prototype.interfaces_=function(){return[]},yp.prototype.getClass=function(){return yp},_p.MaxPointDistanceFilter.get=function(){return mp},_p.MaxMidpointDistanceFilter.get=function(){return vp},Object.defineProperties(yp,_p);var mp=function(t){this._maxPtDist=new gp,this._minPtDist=new gp,this._geom=t||null};mp.prototype.filter=function(t){this._minPtDist.initialize(),dp.computeDistance(this._geom,t,this._minPtDist),this._maxPtDist.setMaximum(this._minPtDist)},mp.prototype.getMaxPointDistance=function(){return this._maxPtDist},mp.prototype.interfaces_=function(){return[cu]},mp.prototype.getClass=function(){return mp};var vp=function(t){this._maxPtDist=new gp,this._minPtDist=new gp,this._geom=t||null};vp.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(),dp.computeDistance(this._geom,i,this._minPtDist),this._maxPtDist.setMaximum(this._minPtDist)},vp.prototype.isDone=function(){return!1},vp.prototype.isGeometryChanged=function(){return!1},vp.prototype.getMaxPointDistance=function(){return this._maxPtDist},vp.prototype.interfaces_=function(){return[ac]},vp.prototype.getClass=function(){return vp};function xp(t){this._comps=t||null}xp.prototype.filter=function(t){t instanceof Cc&&this._comps.add(t)},xp.prototype.interfaces_=function(){return[sc]},xp.prototype.getClass=function(){return xp},xp.getPolygons=function(){if(1===arguments.length)return xp.getPolygons(arguments[0],new Cu);if(2===arguments.length){var t=arguments[0],e=arguments[1];return t instanceof Cc?e.add(t):t instanceof uc&&t.apply(new xp(e)),e}};function Ep(t,e){if(this._lines=null,this._isForcedToLineString=!1,1===arguments.length){var n=t;this._lines=n}else if(2===arguments.length){var r=t,i=e;this._lines=r,this._isForcedToLineString=i}}Ep.prototype.filter=function(t){if(this._isForcedToLineString&&t instanceof Mc){var e=t.getFactory().createLineString(t.getCoordinateSequence());return this._lines.add(e),null}t instanceof wc&&this._lines.add(t)},Ep.prototype.setForceToLineString=function(t){this._isForcedToLineString=t},Ep.prototype.interfaces_=function(){return[ou]},Ep.prototype.getClass=function(){return Ep},Ep.getGeometry=function(){if(1===arguments.length){var t=arguments[0];return t.getFactory().buildGeometry(Ep.getLines(t))}if(2===arguments.length){var e=arguments[0],n=arguments[1];return e.getFactory().buildGeometry(Ep.getLines(e,n))}},Ep.getLines=function(){if(1===arguments.length)return Ep.getLines(arguments[0],!1);if(2===arguments.length){if(ma(arguments[0],yu)&&ma(arguments[1],yu)){for(var t=arguments[1],e=arguments[0].iterator();e.hasNext();){var n=e.next();Ep.getLines(n,t)}return t}if(arguments[0]instanceof su&&"boolean"==typeof arguments[1]){var r=arguments[0],i=arguments[1],o=new Cu;return r.apply(new Ep(o,i)),o}if(arguments[0]instanceof su&&ma(arguments[1],yu)){var s=arguments[0],a=arguments[1];return s instanceof wc?a.add(s):s.apply(new Ep(a)),a}}else if(3===arguments.length){if("boolean"==typeof arguments[2]&&ma(arguments[0],yu)&&ma(arguments[1],yu)){for(var u=arguments[1],c=arguments[2],h=arguments[0].iterator();h.hasNext();){var l=h.next();Ep.getLines(l,u,c)}return u}if("boolean"==typeof arguments[2]&&arguments[0]instanceof su&&ma(arguments[1],yu)){var p=arguments[1],f=arguments[2];return arguments[0].apply(new Ep(p,f)),p}}};function wp(t){if(this._boundaryRule=hu.OGC_SFS_BOUNDARY_RULE,this._isIn=null,this._numBoundaries=null,0===arguments.length);else if(1===arguments.length){var e=t;if(null===e)throw new oa("Rule must be non-null");this._boundaryRule=e}}wp.prototype.locateInternal=function(){if(arguments[0]instanceof pa&&arguments[1]instanceof Cc){var t=arguments[0],e=arguments[1];if(e.isEmpty())return ya.EXTERIOR;var n=e.getExteriorRing(),r=this.locateInPolygonRing(t,n);if(r===ya.EXTERIOR)return ya.EXTERIOR;if(r===ya.BOUNDARY)return ya.BOUNDARY;for(var i=0;i<e.getNumInteriorRing();i++){var o=e.getInteriorRingN(i),s=this.locateInPolygonRing(t,o);if(s===ya.INTERIOR)return ya.EXTERIOR;if(s===ya.BOUNDARY)return ya.BOUNDARY}return ya.INTERIOR}if(arguments[0]instanceof pa&&arguments[1]instanceof wc){var a=arguments[0],u=arguments[1];if(!u.getEnvelopeInternal().intersects(a))return ya.EXTERIOR;var c=u.getCoordinates();return u.isClosed()||!a.equals(c[0])&&!a.equals(c[c.length-1])?ru.isOnLine(a,c)?ya.INTERIOR:ya.EXTERIOR:ya.BOUNDARY}if(arguments[0]instanceof pa&&arguments[1]instanceof Ic){var h=arguments[0];return arguments[1].getCoordinate().equals2D(h)?ya.INTERIOR:ya.EXTERIOR}},wp.prototype.locateInPolygonRing=function(t,e){return e.getEnvelopeInternal().intersects(t)?ru.locatePointInRing(t,e.getCoordinates()):ya.EXTERIOR},wp.prototype.intersects=function(t,e){return this.locate(t,e)!==ya.EXTERIOR},wp.prototype.updateLocationInfo=function(t){t===ya.INTERIOR&&(this._isIn=!0),t===ya.BOUNDARY&&this._numBoundaries++},wp.prototype.computeLocation=function(t,e){if(e instanceof Ic&&this.updateLocationInfo(this.locateInternal(t,e)),e instanceof wc)this.updateLocationInfo(this.locateInternal(t,e));else if(e instanceof Cc)this.updateLocationInfo(this.locateInternal(t,e));else if(e instanceof cc)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 Lc)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 uc)for(var u=new Pl(e);u.hasNext();){var c=u.next();c!==e&&this.computeLocation(t,c)}},wp.prototype.locate=function(t,e){return e.isEmpty()?ya.EXTERIOR:e instanceof wc?this.locateInternal(t,e):e instanceof Cc?this.locateInternal(t,e):(this._isIn=!1,this._numBoundaries=0,this.computeLocation(t,e),this._boundaryRule.isInBoundary(this._numBoundaries)?ya.BOUNDARY:0<this._numBoundaries||this._isIn?ya.INTERIOR:ya.EXTERIOR)},wp.prototype.interfaces_=function(){return[]},wp.prototype.getClass=function(){return wp};function bp(){if(this._component=null,this._segIndex=null,this._pt=null,2===arguments.length)bp.call(this,arguments[0],bp.INSIDE_AREA,arguments[1]);else if(3===arguments.length){var t=arguments[0],e=arguments[1],n=arguments[2];this._component=t,this._segIndex=e,this._pt=n}}var Ip={INSIDE_AREA:{configurable:!0}};bp.prototype.isInsideArea=function(){return this._segIndex===bp.INSIDE_AREA},bp.prototype.getCoordinate=function(){return this._pt},bp.prototype.getGeometryComponent=function(){return this._component},bp.prototype.getSegmentIndex=function(){return this._segIndex},bp.prototype.interfaces_=function(){return[]},bp.prototype.getClass=function(){return bp},Ip.INSIDE_AREA.get=function(){return-1},Object.defineProperties(bp,Ip);function Np(t){this._pts=t||null}Np.prototype.filter=function(t){t instanceof Ic&&this._pts.add(t)},Np.prototype.interfaces_=function(){return[sc]},Np.prototype.getClass=function(){return Np},Np.getPoints=function(){if(1===arguments.length){var t=arguments[0];return t instanceof Ic?Bh.singletonList(t):Np.getPoints(t,new Cu)}if(2===arguments.length){var e=arguments[0],n=arguments[1];return e instanceof Ic?n.add(e):e instanceof uc&&e.apply(new Np(n)),n}};function Cp(t){this._locations=null;var e=t;this._locations=e}Cp.prototype.filter=function(t){(t instanceof Ic||t instanceof wc||t instanceof Cc)&&this._locations.add(new bp(t,0,t.getCoordinate()))},Cp.prototype.interfaces_=function(){return[sc]},Cp.prototype.getClass=function(){return Cp},Cp.getLocations=function(t){var e=new Cu;return t.apply(new Cp(e)),e};function Sp(t,e,n){if(this._geom=null,this._terminateDistance=0,this._ptLocator=new wp,this._minDistanceLocation=null,this._minDistance=sa.MAX_VALUE,2===arguments.length){var r=t,i=e;this._geom=[r,i],this._terminateDistance=0}else if(3===arguments.length){var o=t,s=e,a=n;this._geom=new Array(2).fill(null),this._geom[0]=o,this._geom[1]=s,this._terminateDistance=a}}Sp.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=xp.getPolygons(this._geom[e]);if(0<i.size()){var o=Cp.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&&ma(arguments[0],xu)&&ma(arguments[1],xu)){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 bp&&arguments[1]instanceof Cc){var p=arguments[0],f=arguments[1],g=arguments[2],d=p.getCoordinate();if(ya.EXTERIOR!==this._ptLocator.locate(d,f))return g[this._minDistance=0]=p,g[1]=new bp(f,d),null}},Sp.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}},Sp.prototype.computeFacetDistance=function(){var t=new Array(2).fill(null),e=Ep.getLines(this._geom[0]),n=Ep.getLines(this._geom[1]),r=Np.getPoints(this._geom[0]),i=Np.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))))},Sp.prototype.nearestLocations=function(){return this.computeMinDistance(),this._minDistanceLocation},Sp.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])},Sp.prototype.nearestPoints=function(){return this.computeMinDistance(),[this._minDistanceLocation[0].getCoordinate(),this._minDistanceLocation[1].getCoordinate()]},Sp.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 wc&&arguments[1]instanceof Ic){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=ru.distancePointLine(i,r[o],r[o+1]);if(s<this._minDistance){this._minDistance=s;var a=new nl(r[o],r[o+1]).closestPoint(i);n[0]=new bp(t,o,a),n[1]=new bp(e,0,i)}if(this._minDistance<=this._terminateDistance)return null}}else if(arguments[2]instanceof Array&&arguments[0]instanceof wc&&arguments[1]instanceof wc){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=ru.distanceLineLine(l[f],l[f+1],p[g],p[g+1]);if(d<this._minDistance){this._minDistance=d;var y=new nl(l[f],l[f+1]),_=new nl(p[g],p[g+1]),m=y.closestPoints(_);h[0]=new bp(u,f,m[0]),h[1]=new bp(c,g,m[1])}if(this._minDistance<=this._terminateDistance)return null}}},Sp.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 bp(i,0,i.getCoordinate()),n[1]=new bp(s,0,s.getCoordinate())),this._minDistance<=this._terminateDistance)return null}},Sp.prototype.distance=function(){if(null===this._geom[0]||null===this._geom[1])throw new oa("null geometries are not supported");return this._geom[0].isEmpty()||this._geom[1].isEmpty()?0:(this.computeMinDistance(),this._minDistance)},Sp.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}},Sp.prototype.interfaces_=function(){return[]},Sp.prototype.getClass=function(){return Sp},Sp.distance=function(t,e){return new Sp(t,e).distance()},Sp.isWithinDistance=function(t,e,n){return new Sp(t,e,n).distance()<=n},Sp.nearestPoints=function(t,e){return new Sp(t,e).nearestPoints()};function Mp(){this._pt=[new pa,new pa],this._distance=sa.NaN,this._isNull=!0}Mp.prototype.getCoordinates=function(){return this._pt},Mp.prototype.getCoordinate=function(t){return this._pt[t]},Mp.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)}},Mp.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}},Mp.prototype.toString=function(){return ka.toLineString(this._pt[0],this._pt[1])},Mp.prototype.getDistance=function(){return this._distance},Mp.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)}},Mp.prototype.interfaces_=function(){return[]},Mp.prototype.getClass=function(){return Mp};function Lp(){}Lp.prototype.interfaces_=function(){return[]},Lp.prototype.getClass=function(){return Lp},Lp.computeDistance=function(){if(arguments[2]instanceof Mp&&arguments[0]instanceof wc&&arguments[1]instanceof pa)for(var t=arguments[0],e=arguments[1],n=arguments[2],r=new nl,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 Mp&&arguments[0]instanceof Cc&&arguments[1]instanceof pa){var a=arguments[0],u=arguments[1],c=arguments[2];Lp.computeDistance(a.getExteriorRing(),u,c);for(var h=0;h<a.getNumInteriorRing();h++)Lp.computeDistance(a.getInteriorRingN(h),u,c)}else if(arguments[2]instanceof Mp&&arguments[0]instanceof su&&arguments[1]instanceof pa){var l=arguments[0],p=arguments[1],f=arguments[2];if(l instanceof wc)Lp.computeDistance(l,p,f);else if(l instanceof Cc)Lp.computeDistance(l,p,f);else if(l instanceof uc)for(var g=l,d=0;d<g.getNumGeometries();d++){var y=g.getGeometryN(d);Lp.computeDistance(y,p,f)}else f.setMinimum(l.getCoordinate(),p)}else if(arguments[2]instanceof Mp&&arguments[0]instanceof nl&&arguments[1]instanceof pa){var _=arguments[1],m=arguments[2],v=arguments[0].closestPoint(_);m.setMinimum(v,_)}};function Pp(t,e){this._g0=null,this._g1=null,this._ptDist=new Mp;var n=arguments[this._densifyFrac=0],r=e;this._g0=n,this._g1=r}var Op={MaxPointDistanceFilter:{configurable:!0},MaxDensifiedByFractionDistanceFilter:{configurable:!0}};Pp.prototype.getCoordinates=function(){return this._ptDist.getCoordinates()},Pp.prototype.setDensifyFraction=function(t){if(1<t||t<=0)throw new oa("Fraction is not in range (0.0 - 1.0]");this._densifyFrac=t},Pp.prototype.compute=function(t,e){this.computeOrientedDistance(t,e,this._ptDist),this.computeOrientedDistance(e,t,this._ptDist)},Pp.prototype.distance=function(){return this.compute(this._g0,this._g1),this._ptDist.getDistance()},Pp.prototype.computeOrientedDistance=function(t,e,n){var r=new Rp(e);if(t.apply(r),n.setMaximum(r.getMaxPointDistance()),0<this._densifyFrac){var i=new Tp(e,this._densifyFrac);t.apply(i),n.setMaximum(i.getMaxPointDistance())}},Pp.prototype.orientedDistance=function(){return this.computeOrientedDistance(this._g0,this._g1,this._ptDist),this._ptDist.getDistance()},Pp.prototype.interfaces_=function(){return[]},Pp.prototype.getClass=function(){return Pp},Pp.distance=function(){if(2===arguments.length)return new Pp(arguments[0],arguments[1]).distance();if(3===arguments.length){var t=arguments[2],e=new Pp(arguments[0],arguments[1]);return e.setDensifyFraction(t),e.distance()}},Op.MaxPointDistanceFilter.get=function(){return Rp},Op.MaxDensifiedByFractionDistanceFilter.get=function(){return Tp},Object.defineProperties(Pp,Op);var Rp=function(t){this._maxPtDist=new Mp,this._minPtDist=new Mp,this._euclideanDist=new Lp,this._geom=null;var e=t;this._geom=e};Rp.prototype.filter=function(t){this._minPtDist.initialize(),Lp.computeDistance(this._geom,t,this._minPtDist),this._maxPtDist.setMaximum(this._minPtDist)},Rp.prototype.getMaxPointDistance=function(){return this._maxPtDist},Rp.prototype.interfaces_=function(){return[cu]},Rp.prototype.getClass=function(){return Rp};var Tp=function(t,e){this._maxPtDist=new Mp,this._minPtDist=new Mp,this._geom=null;var n=arguments[this._numSubSegs=0],r=e;this._geom=n,this._numSubSegs=Math.trunc(Math.round(1/r))};Tp.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(),Lp.computeDistance(this._geom,c,this._minPtDist),this._maxPtDist.setMaximum(this._minPtDist)}},Tp.prototype.isDone=function(){return!1},Tp.prototype.isGeometryChanged=function(){return!1},Tp.prototype.getMaxPointDistance=function(){return this._maxPtDist},Tp.prototype.interfaces_=function(){return[ac]},Tp.prototype.getClass=function(){return Tp};function Ap(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}var Dp={VERBOSE:{configurable:!0},MAX_DISTANCE_DIFF_FRAC:{configurable:!0}};Ap.prototype.checkMaximumDistance=function(t,e,n){var r=new Pp(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 "+ka.toLineString(i[0],i[1])+")"}},Ap.prototype.isValid=function(){var t=Math.abs(this._bufDistance),e=Ap.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(),Ap.VERBOSE&&Oa.out.println("Min Dist= "+this._minDistanceFound+"  err= "+(1-this._minDistanceFound/this._bufDistance)+"  Max Dist= "+this._maxDistanceFound+"  err= "+(this._maxDistanceFound/this._bufDistance-1)),this._isValid)},Ap.prototype.checkNegativeValid=function(){if(!(this._input instanceof Cc||this._input instanceof Lc||this._input instanceof uc))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)},Ap.prototype.getErrorIndicator=function(){return this._errorIndicator},Ap.prototype.checkMinimumDistance=function(t,e,n){var r=new Sp(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 "+ka.toLineString(i[0],i[1])+" )"}},Ap.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)},Ap.prototype.getErrorLocation=function(){return this._errorLocation},Ap.prototype.getPolygonLines=function(t){for(var e=new Cu,n=new Ep(e),r=xp.getPolygons(t).iterator();r.hasNext();)r.next().apply(n);return t.getFactory().buildGeometry(e)},Ap.prototype.getErrorMessage=function(){return this._errMsg},Ap.prototype.interfaces_=function(){return[]},Ap.prototype.getClass=function(){return Ap},Dp.VERBOSE.get=function(){return!1},Dp.MAX_DISTANCE_DIFF_FRAC.get=function(){return.012},Object.defineProperties(Ap,Dp);function Fp(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}var qp={VERBOSE:{configurable:!0},MAX_ENV_DIFF_FRAC:{configurable:!0}};Fp.prototype.isValid=function(){return this.checkPolygonal(),this._isValid&&(this.checkExpectedEmpty(),this._isValid&&(this.checkEnvelope(),this._isValid&&(this.checkArea(),this._isValid&&this.checkDistance()))),this._isValid},Fp.prototype.checkEnvelope=function(){if(this._distance<0)return null;var t=this._distance*Fp.MAX_ENV_DIFF_FRAC;0===t&&(t=.001);var e=new Fa(this._input.getEnvelopeInternal());e.expandBy(this._distance);var n=new Fa(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")},Fp.prototype.checkDistance=function(){var t=new Ap(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")},Fp.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")},Fp.prototype.checkPolygonal=function(){this._result instanceof Cc||this._result instanceof Lc||(this._isValid=!1),this._errorMsg="Result is not polygonal",this._errorIndicator=this._result,this.report("Polygonal")},Fp.prototype.getErrorIndicator=function(){return this._errorIndicator},Fp.prototype.getErrorLocation=function(){return this._errorLocation},Fp.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"))},Fp.prototype.report=function(t){if(!Fp.VERBOSE)return null;Oa.out.println("Check "+t+": "+(this._isValid?"passed":"FAILED"))},Fp.prototype.getErrorMessage=function(){return this._errorMsg},Fp.prototype.interfaces_=function(){return[]},Fp.prototype.getClass=function(){return Fp},Fp.isValidMsg=function(t,e,n){var r=new Fp(t,e,n);return r.isValid()?null:r.getErrorMessage()},Fp.isValid=function(t,e,n){return!!new Fp(t,e,n).isValid()},qp.VERBOSE.get=function(){return!1},qp.MAX_ENV_DIFF_FRAC.get=function(){return.012},Object.defineProperties(Fp,qp);function Gp(t,e){this._pts=null,this._data=null;var n=t,r=e;this._pts=n,this._data=r}Gp.prototype.getCoordinates=function(){return this._pts},Gp.prototype.size=function(){return this._pts.length},Gp.prototype.getCoordinate=function(t){return this._pts[t]},Gp.prototype.isClosed=function(){return this._pts[0].equals(this._pts[this._pts.length-1])},Gp.prototype.getSegmentOctant=function(t){return t===this._pts.length-1?-1:Qh.octant(this.getCoordinate(t),this.getCoordinate(t+1))},Gp.prototype.setData=function(t){this._data=t},Gp.prototype.getData=function(){return this._data},Gp.prototype.toString=function(){return ka.toLineString(new Ac(this._pts))},Gp.prototype.interfaces_=function(){return[$h]},Gp.prototype.getClass=function(){return Gp};function Bp(t){this._findAllIntersections=!1,this._isCheckEndSegmentsOnly=!1,this._li=null,this._interiorIntersection=null,this._intSegments=null,this._intersections=new Cu,this._intersectionCount=0,this._keepIntersections=!0;var e=t;this._li=e,this._interiorIntersection=null}Bp.prototype.getInteriorIntersection=function(){return this._interiorIntersection},Bp.prototype.setCheckEndSegmentsOnly=function(t){this._isCheckEndSegmentsOnly=t},Bp.prototype.getIntersectionSegments=function(){return this._intSegments},Bp.prototype.count=function(){return this._intersectionCount},Bp.prototype.getIntersections=function(){return this._intersections},Bp.prototype.setFindAllIntersections=function(t){this._findAllIntersections=t},Bp.prototype.setKeepIntersections=function(t){this._keepIntersections=t},Bp.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++)},Bp.prototype.isEndSegment=function(t,e){return 0===e||e>=t.size()-2},Bp.prototype.hasIntersection=function(){return null!==this._interiorIntersection},Bp.prototype.isDone=function(){return!this._findAllIntersections&&null!==this._interiorIntersection},Bp.prototype.interfaces_=function(){return[zl]},Bp.prototype.getClass=function(){return Bp},Bp.createAllIntersectionsFinder=function(t){var e=new Bp(t);return e.setFindAllIntersections(!0),e},Bp.createAnyIntersectionFinder=function(t){return new Bp(t)},Bp.createIntersectionCounter=function(t){var e=new Bp(t);return e.setFindAllIntersections(!0),e.setKeepIntersections(!1),e};function kp(t){this._li=new tu,this._segStrings=null,this._findAllIntersections=!1,this._segInt=null,this._isValid=!0;var e=t;this._segStrings=e}kp.prototype.execute=function(){if(null!==this._segInt)return null;this.checkInteriorIntersections()},kp.prototype.getIntersections=function(){return this._segInt.getIntersections()},kp.prototype.isValid=function(){return this.execute(),this._isValid},kp.prototype.setFindAllIntersections=function(t){this._findAllIntersections=t},kp.prototype.checkInteriorIntersections=function(){this._isValid=!0,this._segInt=new Bp(this._li),this._segInt.setFindAllIntersections(this._findAllIntersections);var t=new ll;if(t.setSegmentIntersector(this._segInt),t.computeNodes(this._segStrings),this._segInt.hasIntersection())return this._isValid=!1,null},kp.prototype.checkValid=function(){if(this.execute(),!this._isValid)throw new sh(this.getErrorMessage(),this._segInt.getInteriorIntersection())},kp.prototype.getErrorMessage=function(){if(this._isValid)return"no intersections found";var t=this._segInt.getIntersectionSegments();return"found non-noded intersection between "+ka.toLineString(t[0],t[1])+" and "+ka.toLineString(t[2],t[3])},kp.prototype.interfaces_=function(){return[]},kp.prototype.getClass=function(){return kp},kp.computeIntersections=function(t){var e=new kp(t);return e.setFindAllIntersections(!0),e.isValid(),e.getIntersections()};function zp(){this._nv=null;var t=arguments[0];this._nv=new kp(zp.toSegmentStrings(t))}zp.prototype.checkValid=function(){this._nv.checkValid()},zp.prototype.interfaces_=function(){return[]},zp.prototype.getClass=function(){return zp},zp.toSegmentStrings=function(t){for(var e=new Cu,n=t.iterator();n.hasNext();){var r=n.next();e.add(new Gp(r.getCoordinates(),r))}return e},zp.checkValid=function(t){new zp(t).checkValid()};function jp(t){this._mapOp=t}jp.prototype.map=function(t){for(var e=new Cu,n=0;n<t.getNumGeometries();n++){var r=this._mapOp.map(t.getGeometryN(n));r.isEmpty()||e.add(r)}return t.getFactory().createGeometryCollection(Yc.toGeometryArray(e))},jp.prototype.interfaces_=function(){return[]},jp.prototype.getClass=function(){return jp},jp.map=function(t,e){return new jp(e).map(t)};function Xp(t,e,n){this._op=null,this._geometryFactory=null,this._ptLocator=null,this._lineEdgesList=new Cu,this._resultLineList=new Cu;var r=t,i=e,o=n;this._op=r,this._geometryFactory=i,this._ptLocator=o}Xp.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)}},Xp.prototype.labelIsolatedLine=function(t,e){var n=this._ptLocator.locate(t.getCoordinate(),this._op.getArgGeometry(e));t.getLabel().setLocation(e,n)},Xp.prototype.build=function(t){return this.findCoveredLineEdges(),this.collectLines(t),this.buildLines(t),this._resultLineList},Xp.prototype.collectLineEdge=function(t,e,n){var r=t.getLabel(),i=t.getEdge();t.isLineEdge()&&(t.isVisited()||!Df.isResultOfOp(r,e)||i.isCovered()||(n.add(i),t.setVisitedEdge(!0)))},Xp.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)}}},Xp.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))}},Xp.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)}},Xp.prototype.collectBoundaryTouchEdge=function(t,e,n){var r=t.getLabel();return t.isLineEdge()?null:t.isVisited()?null:t.isInteriorAreaEdge()?null:t.getEdge().isInResult()?null:(Xa.isTrue(!(t.isInResult()||t.getSym().isInResult())||!t.getEdge().isInResult()),void(Df.isResultOfOp(r,e)&&e===Df.INTERSECTION&&(n.add(t.getEdge()),t.setVisitedEdge(!0))))},Xp.prototype.interfaces_=function(){return[]},Xp.prototype.getClass=function(){return Xp};function Up(t,e){this._op=null,this._geometryFactory=null,this._resultPointList=new Cu;var n=t,r=e;this._op=n,this._geometryFactory=r}Up.prototype.filterCoveredNodeToPoint=function(t){var e=t.getCoordinate();if(!this._op.isCoveredByLA(e)){var n=this._geometryFactory.createPoint(e);this._resultPointList.add(n)}},Up.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!==Df.INTERSECTION)){var r=n.getLabel();Df.isResultOfOp(r,t)&&this.filterCoveredNodeToPoint(n)}}},Up.prototype.build=function(t){return this.extractNonCoveredResultNodes(t),this._resultPointList},Up.prototype.interfaces_=function(){return[]},Up.prototype.getClass=function(){return Up};function Yp(){this._inputGeom=null,this._factory=null,this._pruneEmptyGeometry=!0,this._preserveGeometryCollectionType=!0,this._preserveCollections=!1,this._preserveType=!1}Yp.prototype.transformPoint=function(t,e){return this._factory.createPoint(this.transformCoordinates(t.getCoordinateSequence(),t))},Yp.prototype.transformPolygon=function(t,e){var n=!0,r=this.transformLinearRing(t.getExteriorRing(),t);null!==r&&r instanceof Mc&&!r.isEmpty()||(n=!1);for(var i=new Cu,o=0;o<t.getNumInteriorRing();o++){var s=this.transformLinearRing(t.getInteriorRingN(o),t);null===s||s.isEmpty()||(s instanceof Mc||(n=!1),i.add(s))}if(n)return this._factory.createPolygon(r,i.toArray([]));var a=new Cu;return null!==r&&a.add(r),a.addAll(i),this._factory.buildGeometry(a)},Yp.prototype.createCoordinateSequence=function(t){return this._factory.getCoordinateSequenceFactory().create(t)},Yp.prototype.getInputGeometry=function(){return this._inputGeom},Yp.prototype.transformMultiLineString=function(t,e){for(var n=new Cu,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)},Yp.prototype.transformCoordinates=function(t,e){return this.copy(t)},Yp.prototype.transformLineString=function(t,e){return this._factory.createLineString(this.transformCoordinates(t.getCoordinateSequence(),t))},Yp.prototype.transformMultiPoint=function(t,e){for(var n=new Cu,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)},Yp.prototype.transformMultiPolygon=function(t,e){for(var n=new Cu,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)},Yp.prototype.copy=function(t){return t.copy()},Yp.prototype.transformGeometryCollection=function(t,e){for(var n=new Cu,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(Yc.toGeometryArray(n)):this._factory.buildGeometry(n)},Yp.prototype.transform=function(t){if(this._inputGeom=t,this._factory=t.getFactory(),t instanceof Ic)return this.transformPoint(t,null);if(t instanceof Sc)return this.transformMultiPoint(t,null);if(t instanceof Mc)return this.transformLinearRing(t,null);if(t instanceof wc)return this.transformLineString(t,null);if(t instanceof cc)return this.transformMultiLineString(t,null);if(t instanceof Cc)return this.transformPolygon(t,null);if(t instanceof Lc)return this.transformMultiPolygon(t,null);if(t instanceof uc)return this.transformGeometryCollection(t,null);throw new oa("Unknown Geometry subtype: "+t.getClass().getName())},Yp.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)},Yp.prototype.interfaces_=function(){return[]},Yp.prototype.getClass=function(){return Yp};function Vp(){if(this._snapTolerance=0,this._srcPts=null,this._seg=new nl,this._allowSnappingToSourceVertices=!1,this._isClosed=!1,arguments[0]instanceof wc&&"number"==typeof arguments[1]){var t=arguments[1];Vp.call(this,arguments[0].getCoordinates(),t)}else if(arguments[0]instanceof Array&&"number"==typeof arguments[1]){var e=arguments[0],n=arguments[1];this._srcPts=e,this._isClosed=Vp.isClosed(e),this._snapTolerance=n}}Vp.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)))}},Vp.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},Vp.prototype.snapTo=function(t){var e=new Mu(this._srcPts);return this.snapVertices(e,t),this.snapSegments(e,t),e.toCoordinateArray()},Vp.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)}},Vp.prototype.findSegmentIndexToSnap=function(t,e){for(var n=sa.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},Vp.prototype.setAllowSnappingToSourceVertices=function(t){this._allowSnappingToSourceVertices=t},Vp.prototype.interfaces_=function(){return[]},Vp.prototype.getClass=function(){return Vp},Vp.isClosed=function(t){return!(t.length<=1)&&t[0].equals2D(t[t.length-1])};function Hp(t){this._srcGeom=t||null}var Wp={SNAP_PRECISION_FACTOR:{configurable:!0}};Hp.prototype.snapTo=function(t,e){var n=this.extractTargetCoordinates(t);return new Kp(e,n).transform(this._srcGeom)},Hp.prototype.snapToSelf=function(t,e){var n=this.extractTargetCoordinates(this._srcGeom),r=new Kp(t,n,!0).transform(this._srcGeom),i=r;return e&&ma(i,bc)&&(i=r.buffer(0)),i},Hp.prototype.computeSnapTolerance=function(t){return this.computeMinimumSegmentLength(t)/10},Hp.prototype.extractTargetCoordinates=function(t){for(var e=new ec,n=t.getCoordinates(),r=0;r<n.length;r++)e.add(n[r]);return e.toArray(new Array(0).fill(null))},Hp.prototype.computeMinimumSegmentLength=function(t){for(var e=sa.MAX_VALUE,n=0;n<t.length-1;n++){var r=t[n].distance(t[n+1]);r<e&&(e=r)}return e},Hp.prototype.interfaces_=function(){return[]},Hp.prototype.getClass=function(){return Hp},Hp.snap=function(t,e,n){var r=new Array(2).fill(null),i=new Hp(t);r[0]=i.snapTo(e,n);var o=new Hp(e);return r[1]=o.snapTo(r[0],n),r},Hp.computeOverlaySnapTolerance=function(){if(1===arguments.length){var t=arguments[0],e=Hp.computeSizeBasedSnapTolerance(t),n=t.getPrecisionModel();if(n.getType()===Gc.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(Hp.computeOverlaySnapTolerance(i),Hp.computeOverlaySnapTolerance(o))}},Hp.computeSizeBasedSnapTolerance=function(t){var e=t.getEnvelopeInternal();return Math.min(e.getHeight(),e.getWidth())*Hp.SNAP_PRECISION_FACTOR},Hp.snapToSelf=function(t,e,n){return new Hp(t).snapToSelf(e,n)},Wp.SNAP_PRECISION_FACTOR.get=function(){return 1e-9},Object.defineProperties(Hp,Wp);function Jp(){this._isFirst=!0,this._commonMantissaBitsCount=53,this._commonBits=0,this._commonSignExp=null}var Zp,Kp=((Zp=Yp)&&(Qp.__proto__=Zp),((Qp.prototype=Object.create(Zp&&Zp.prototype)).constructor=Qp).prototype.snapLine=function(t,e){var n=new Vp(t,this._snapTolerance);return n.setAllowSnappingToSourceVertices(this._isSelfSnap),n.snapTo(e)},Qp.prototype.transformCoordinates=function(t,e){var n=t.toCoordinateArray(),r=this.snapLine(n,this._snapPts);return this._factory.getCoordinateSequenceFactory().create(r)},Qp.prototype.interfaces_=function(){return[]},Qp.prototype.getClass=function(){return Qp},Qp);function Qp(t,e,n){Zp.call(this),this._snapTolerance=t||null,this._snapPts=e||null,this._isSelfSnap=void 0!==n&&n}Jp.prototype.getCommon=function(){return sa.longBitsToDouble(this._commonBits)},Jp.prototype.add=function(t){var e=sa.doubleToLongBits(t);return this._isFirst?(this._commonBits=e,this._commonSignExp=Jp.signExpBits(this._commonBits),this._isFirst=!1,null):Jp.signExpBits(e)!==this._commonSignExp?(this._commonBits=0,null):(this._commonMantissaBitsCount=Jp.numCommonMostSigMantissaBits(this._commonBits,e),void(this._commonBits=Jp.zeroLowerBits(this._commonBits,64-(12+this._commonMantissaBitsCount))))},Jp.prototype.toString=function(){if(1===arguments.length){var t=arguments[0],e=sa.longBitsToDouble(t),n="0000000000000000000000000000000000000000000000000000000000000000"+sa.toBinaryString(t),r=n.substring(n.length-64);return r.substring(0,1)+"  "+r.substring(1,12)+"(exp) "+r.substring(12)+" [ "+e+" ]"}},Jp.prototype.interfaces_=function(){return[]},Jp.prototype.getClass=function(){return Jp},Jp.getBit=function(t,e){return 0!=(t&1<<e)?1:0},Jp.signExpBits=function(t){return t>>52},Jp.zeroLowerBits=function(t,e){return t&~((1<<e)-1)},Jp.numCommonMostSigMantissaBits=function(t,e){for(var n=0,r=52;0<=r;r--){if(Jp.getBit(t,r)!==Jp.getBit(e,r))return n;n++}return 52};function $p(){this._commonCoord=null,this._ccFilter=new ef}var tf={CommonCoordinateFilter:{configurable:!0},Translater:{configurable:!0}};$p.prototype.addCommonBits=function(t){var e=new nf(this._commonCoord);t.apply(e),t.geometryChanged()},$p.prototype.removeCommonBits=function(t){if(0===this._commonCoord.x&&0===this._commonCoord.y)return t;var e=new pa(this._commonCoord);e.x=-e.x,e.y=-e.y;var n=new nf(e);return t.apply(n),t.geometryChanged(),t},$p.prototype.getCommonCoordinate=function(){return this._commonCoord},$p.prototype.add=function(t){t.apply(this._ccFilter),this._commonCoord=this._ccFilter.getCommonCoordinate()},$p.prototype.interfaces_=function(){return[]},$p.prototype.getClass=function(){return $p},tf.CommonCoordinateFilter.get=function(){return ef},tf.Translater.get=function(){return nf},Object.defineProperties($p,tf);var ef=function(){this._commonBitsX=new Jp,this._commonBitsY=new Jp};ef.prototype.filter=function(t){this._commonBitsX.add(t.x),this._commonBitsY.add(t.y)},ef.prototype.getCommonCoordinate=function(){return new pa(this._commonBitsX.getCommon(),this._commonBitsY.getCommon())},ef.prototype.interfaces_=function(){return[cu]},ef.prototype.getClass=function(){return ef};var nf=function(t){this.trans=null;var e=t;this.trans=e};nf.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)},nf.prototype.isDone=function(){return!1},nf.prototype.isGeometryChanged=function(){return!0},nf.prototype.interfaces_=function(){return[ac]},nf.prototype.getClass=function(){return nf};function rf(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()}rf.prototype.selfSnap=function(t){return new Hp(t).snapTo(t,this._snapTolerance)},rf.prototype.removeCommonBits=function(t){this._cbr=new $p,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},rf.prototype.prepareResult=function(t){return this._cbr.addCommonBits(t),t},rf.prototype.getResultGeometry=function(t){var e=this.snap(this._geom),n=Df.overlayOp(e[0],e[1],t);return this.prepareResult(n)},rf.prototype.checkValid=function(t){t.isValid()||Oa.out.println("Snapped geometry is invalid")},rf.prototype.computeSnapTolerance=function(){this._snapTolerance=Hp.computeOverlaySnapTolerance(this._geom[0],this._geom[1])},rf.prototype.snap=function(t){var e=this.removeCommonBits(t);return Hp.snap(e[0],e[1],this._snapTolerance)},rf.prototype.interfaces_=function(){return[]},rf.prototype.getClass=function(){return rf},rf.overlayOp=function(t,e,n){return new rf(t,e).getResultGeometry(n)},rf.union=function(t,e){return rf.overlayOp(t,e,Df.UNION)},rf.intersection=function(t,e){return rf.overlayOp(t,e,Df.INTERSECTION)},rf.symDifference=function(t,e){return rf.overlayOp(t,e,Df.SYMDIFFERENCE)},rf.difference=function(t,e){return rf.overlayOp(t,e,Df.DIFFERENCE)};function of(t,e){this._geom=new Array(2).fill(null),this._geom[0]=t,this._geom[1]=e}of.prototype.getResultGeometry=function(t){var e=null,n=!1,r=null;try{e=Df.overlayOp(this._geom[0],this._geom[1],t),n=!0}catch(t){if(!(t instanceof Va))throw t;r=t}if(!n)try{e=rf.overlayOp(this._geom[0],this._geom[1],t)}catch(t){throw t instanceof Va?r:t}return e},of.prototype.interfaces_=function(){return[]},of.prototype.getClass=function(){return of},of.overlayOp=function(t,e,n){return new of(t,e).getResultGeometry(n)},of.union=function(t,e){return of.overlayOp(t,e,Df.UNION)},of.intersection=function(t,e){return of.overlayOp(t,e,Df.INTERSECTION)},of.symDifference=function(t,e){return of.overlayOp(t,e,Df.SYMDIFFERENCE)},of.difference=function(t,e){return of.overlayOp(t,e,Df.DIFFERENCE)};function sf(t,e){this.mce=null,this.chainIndex=null;var n=t,r=e;this.mce=n,this.chainIndex=r}sf.prototype.computeIntersections=function(t,e){this.mce.computeIntersectsForChain(this.chainIndex,t.mce,t.chainIndex,e)},sf.prototype.interfaces_=function(){return[]},sf.prototype.getClass=function(){return sf};function af(){if(this._label=null,this._xValue=null,this._eventType=null,this._insertEvent=null,this._deleteEventIndex=null,this._obj=null,2===arguments.length){var t=arguments[0],e=arguments[1];this._eventType=af.DELETE,this._xValue=t,this._insertEvent=e}else if(3===arguments.length){var n=arguments[0],r=arguments[1],i=arguments[2];this._eventType=af.INSERT,this._label=n,this._xValue=r,this._obj=i}}var uf={INSERT:{configurable:!0},DELETE:{configurable:!0}};af.prototype.isDelete=function(){return this._eventType===af.DELETE},af.prototype.setDeleteEventIndex=function(t){this._deleteEventIndex=t},af.prototype.getObject=function(){return this._obj},af.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},af.prototype.getInsertEvent=function(){return this._insertEvent},af.prototype.isInsert=function(){return this._eventType===af.INSERT},af.prototype.isSameLabel=function(t){return null!==this._label&&this._label===t._label},af.prototype.getDeleteEventIndex=function(){return this._deleteEventIndex},af.prototype.interfaces_=function(){return[ua]},af.prototype.getClass=function(){return af},uf.INSERT.get=function(){return 1},uf.DELETE.get=function(){return 2},Object.defineProperties(af,uf);function cf(){}cf.prototype.interfaces_=function(){return[]},cf.prototype.getClass=function(){return cf};function hf(t,e,n){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 r=t,i=e,o=n;this._li=r,this._includeProper=i,this._recordIsolated=o}hf.prototype.isTrivialIntersection=function(t,e,n,r){if(t===n&&1===this._li.getIntersectionNum()){if(hf.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},hf.prototype.getProperIntersectionPoint=function(){return this._properIntersectionPoint},hf.prototype.setIsDoneIfProperInt=function(t){this._isDoneWhenProperInt=t},hf.prototype.hasProperInteriorIntersection=function(){return this._hasProperInterior},hf.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},hf.prototype.hasProperIntersection=function(){return this._hasProper},hf.prototype.hasIntersection=function(){return this._hasIntersection},hf.prototype.isDone=function(){return this._isDone},hf.prototype.isBoundaryPoint=function(t,e){return!(null===e||!this.isBoundaryPointInternal(t,e[0])&&!this.isBoundaryPointInternal(t,e[1]))},hf.prototype.setBoundaryNodes=function(t,e){this._bdyNodes=new Array(2).fill(null),this._bdyNodes[0]=t,this._bdyNodes[1]=e},hf.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))))},hf.prototype.interfaces_=function(){return[]},hf.prototype.getClass=function(){return hf},hf.isAdjacentSegments=function(t,e){return 1===Math.abs(t-e)};function lf(){this._min=sa.POSITIVE_INFINITY,this._max=sa.NEGATIVE_INFINITY}var pf,ff=((pf=cf)&&(df.__proto__=pf),((df.prototype=Object.create(pf&&pf.prototype)).constructor=df).prototype.prepareEvents=function(){Bh.sort(this.events);for(var t=0;t<this.events.size();t++){var e=this.events.get(t);e.isDelete()&&e.getInsertEvent().setDeleteEventIndex(t)}},df.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 hf&&ma(arguments[0],xu)&&ma(arguments[1],xu)){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]&&ma(arguments[0],xu)&&arguments[1]instanceof hf){var s=arguments[0],a=arguments[1];arguments[2]?this.addEdges(s,null):this.addEdges(s),this.computeIntersections(a)}},df.prototype.addEdge=function(t,e){for(var n=t.getMonotoneChainEdge(),r=n.getStartIndexes(),i=0;i<r.length-1;i++){var o=new sf(n,i),s=new af(e,n.getMinX(i),o);this.events.add(s),this.events.add(new af(n.getMaxX(i),s))}},df.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++)}}},df.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[1],r=arguments[0].iterator();r.hasNext();){var i=r.next();this.addEdge(i,n)}},df.prototype.interfaces_=function(){return[]},df.prototype.getClass=function(){return df},df),gf={NodeComparator:{configurable:!0}};function df(){pf.call(this),this.events=new Cu,this.nOverlaps=null}lf.prototype.getMin=function(){return this._min},lf.prototype.intersects=function(t,e){return!(this._min>e||this._max<t)},lf.prototype.getMax=function(){return this._max},lf.prototype.toString=function(){return ka.toLineString(new pa(this._min,0),new pa(this._max,0))},lf.prototype.interfaces_=function(){return[]},lf.prototype.getClass=function(){return lf},gf.NodeComparator.get=function(){return yf},Object.defineProperties(lf,gf);var yf=function(){};yf.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},yf.prototype.interfaces_=function(){return[ha]},yf.prototype.getClass=function(){return yf};function _f(){this._leaves=new Cu,this._root=null,this._level=0}var mf,vf,xf=((vf=lf)&&(bf.__proto__=vf),((bf.prototype=Object.create(vf&&vf.prototype)).constructor=bf).prototype.query=function(t,e,n){if(!this.intersects(t,e))return null;n.visitItem(this._item)},bf.prototype.interfaces_=function(){return[]},bf.prototype.getClass=function(){return bf},bf),Ef=((mf=lf)&&(wf.__proto__=mf),((wf.prototype=Object.create(mf&&mf.prototype)).constructor=wf).prototype.buildExtent=function(t,e){this._min=Math.min(t._min,e._min),this._max=Math.max(t._max,e._max)},wf.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)},wf.prototype.interfaces_=function(){return[]},wf.prototype.getClass=function(){return wf},wf);function wf(){mf.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)}function bf(){vf.call(this),this._item=null;var t=arguments[0],e=arguments[1],n=arguments[2];this._min=t,this._max=e,this._item=n}_f.prototype.buildTree=function(){Bh.sort(this._leaves,new lf.NodeComparator);for(var t=this._leaves,e=null,n=new Cu;;){if(this.buildLevel(t,n),1===n.size())return n.get(0);e=t,t=n,n=e}},_f.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 xf(t,e,n))},_f.prototype.query=function(t,e,n){this.init(),this._root.query(t,e,n)},_f.prototype.buildRoot=function(){if(null!==this._root)return null;this._root=this.buildTree()},_f.prototype.printNode=function(t){Oa.out.println(ka.toLineString(new pa(t._min,this._level),new pa(t._max,this._level)))},_f.prototype.init=function(){if(null!==this._root)return null;this.buildRoot()},_f.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 Ef(t.get(n),t.get(n+1));e.add(i)}}},_f.prototype.interfaces_=function(){return[]},_f.prototype.getClass=function(){return _f};function If(){this._items=new Cu}If.prototype.visitItem=function(t){this._items.add(t)},If.prototype.getItems=function(){return this._items},If.prototype.interfaces_=function(){return[Dh]},If.prototype.getClass=function(){return If};function Nf(t){this._index=null;var e=t;if(!ma(e,bc))throw new oa("Argument must be Polygonal");this._index=new Mf(e)}var Cf={SegmentVisitor:{configurable:!0},IntervalIndexedGeometry:{configurable:!0}};Nf.prototype.locate=function(t){var e=new nu(t),n=new Sf(e);return this._index.query(t.y,t.y,n),e.getLocation()},Nf.prototype.interfaces_=function(){return[Ll]},Nf.prototype.getClass=function(){return Nf},Cf.SegmentVisitor.get=function(){return Sf},Cf.IntervalIndexedGeometry.get=function(){return Mf},Object.defineProperties(Nf,Cf);var Sf=function(t){this._counter=null;var e=t;this._counter=e};Sf.prototype.visitItem=function(t){var e=t;this._counter.countSegment(e.getCoordinate(0),e.getCoordinate(1))},Sf.prototype.interfaces_=function(){return[Dh]},Sf.prototype.getClass=function(){return Sf};var Mf=function(t){this._index=new _f;var e=t;this.init(e)};Mf.prototype.init=function(t){for(var e=Ep.getLines(t).iterator();e.hasNext();){var n=e.next().getCoordinates();this.addLine(n)}},Mf.prototype.addLine=function(t){for(var e=1;e<t.length;e++){var n=new nl(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)}},Mf.prototype.query=function(){if(2===arguments.length){var t=arguments[0],e=arguments[1],n=new If;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)}},Mf.prototype.interfaces_=function(){return[]},Mf.prototype.getClass=function(){return Mf};function Lf(t,e,n){if(this._li=new tu,this._resultPrecisionModel=null,this._arg=null,1===arguments.length){var r=t;this.setComputationPrecision(r.getPrecisionModel()),this._arg=new Array(1).fill(null),this._arg[0]=new Of(0,r)}else if(2===arguments.length){var i=t,o=e,s=hu.OGC_SFS_BOUNDARY_RULE;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 Of(0,i,s),this._arg[1]=new Of(1,o,s)}else if(3===arguments.length){var a=t,u=e,c=n;0<=a.getPrecisionModel().compareTo(u.getPrecisionModel())?this.setComputationPrecision(a.getPrecisionModel()):this.setComputationPrecision(u.getPrecisionModel()),this._arg=new Array(2).fill(null),this._arg[0]=new Of(0,a,c),this._arg[1]=new Of(1,u,c)}}var Pf,Of=((Pf=Ph)&&(Rf.__proto__=Pf),((Rf.prototype=Object.create(Pf&&Pf.prototype)).constructor=Rf).prototype.insertBoundaryPoint=function(t,e){var n=this._nodes.addNode(e).getLabel(),r=1;n.getLocation(t,$c.ON)===ya.BOUNDARY&&r++;var i=Rf.determineBoundary(this._boundaryNodeRule,r);n.setLocation(t,i)},Rf.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[1],r=arguments[2],i=new hf(arguments[0],!0,!1);i.setIsDoneIfProperInt(r);var o=this.createEdgeSetIntersector(),s=this._parentGeom instanceof Mc||this._parentGeom instanceof Cc||this._parentGeom instanceof Lc,a=n||!s;return o.computeIntersections(this._edges,i,a),this.addSelfIntersectionNodes(this._argIndex),i}},Rf.prototype.computeSplitEdges=function(t){for(var e=this._edges.iterator();e.hasNext();)e.next().eiList.addSplitEdges(t)},Rf.prototype.computeEdgeIntersections=function(t,e,n){var r=new hf(e,n,!0);return r.setBoundaryNodes(this.getBoundaryNodes(),t.getBoundaryNodes()),this.createEdgeSetIntersector().computeIntersections(this._edges,t._edges,r),r},Rf.prototype.getGeometry=function(){return this._parentGeom},Rf.prototype.getBoundaryNodeRule=function(){return this._boundaryNodeRule},Rf.prototype.hasTooFewPoints=function(){return this._hasTooFewPoints},Rf.prototype.addPoint=function(){if(arguments[0]instanceof Ic){var t=arguments[0].getCoordinate();this.insertPoint(this._argIndex,t,ya.INTERIOR)}else if(arguments[0]instanceof pa){var e=arguments[0];this.insertPoint(this._argIndex,e,ya.INTERIOR)}},Rf.prototype.addPolygon=function(t){this.addPolygonRing(t.getExteriorRing(),ya.EXTERIOR,ya.INTERIOR);for(var e=0;e<t.getNumInteriorRing();e++){var n=t.getInteriorRingN(e);this.addPolygonRing(n,ya.INTERIOR,ya.EXTERIOR)}},Rf.prototype.addEdge=function(t){this.insertEdge(t);var e=t.getCoordinates();this.insertPoint(this._argIndex,e[0],ya.BOUNDARY),this.insertPoint(this._argIndex,e[e.length-1],ya.BOUNDARY)},Rf.prototype.addLineString=function(t){var e=bu.removeRepeatedPoints(t.getCoordinates());if(e.length<2)return this._hasTooFewPoints=!0,this._invalidPoint=e[0],null;var n=new Kl(e,new hh(this._argIndex,ya.INTERIOR));this._lineEdgeMap.put(t,n),this.insertEdge(n),Xa.isTrue(2<=e.length,"found LineString with single point"),this.insertBoundaryPoint(this._argIndex,e[0]),this.insertBoundaryPoint(this._argIndex,e[e.length-1])},Rf.prototype.getInvalidPoint=function(){return this._invalidPoint},Rf.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},Rf.prototype.getBoundaryNodes=function(){return null===this._boundaryNodes&&(this._boundaryNodes=this._nodes.getBoundaryNodes(this._argIndex)),this._boundaryNodes},Rf.prototype.addSelfIntersectionNode=function(t,e,n){if(this.isBoundaryNode(t,e))return null;n===ya.BOUNDARY&&this._useBoundaryDeterminationRule?this.insertBoundaryPoint(t,e):this.insertPoint(t,e,n)},Rf.prototype.addPolygonRing=function(t,e,n){if(t.isEmpty())return null;var r=bu.removeRepeatedPoints(t.getCoordinates());if(r.length<4)return this._hasTooFewPoints=!0,this._invalidPoint=r[0],null;var i=e,o=n;ru.isCCW(r)&&(i=n,o=e);var s=new Kl(r,new hh(this._argIndex,ya.BOUNDARY,i,o));this._lineEdgeMap.put(t,s),this.insertEdge(s),this.insertPoint(this._argIndex,r[0],ya.BOUNDARY)},Rf.prototype.insertPoint=function(t,e,n){var r=this._nodes.addNode(e),i=r.getLabel();null===i?r._label=new hh(t,n):i.setLocation(t,n)},Rf.prototype.createEdgeSetIntersector=function(){return new ff},Rf.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)}},Rf.prototype.add=function(){if(1!==arguments.length)return Pf.prototype.add.apply(this,arguments);var t=arguments[0];if(t.isEmpty())return null;if(t instanceof Lc&&(this._useBoundaryDeterminationRule=!1),t instanceof Cc)this.addPolygon(t);else if(t instanceof wc)this.addLineString(t);else if(t instanceof Ic)this.addPoint(t);else if(t instanceof Sc)this.addCollection(t);else if(t instanceof cc)this.addCollection(t);else if(t instanceof Lc)this.addCollection(t);else{if(!(t instanceof uc))throw new Error(t.getClass().getName());this.addCollection(t)}},Rf.prototype.addCollection=function(t){for(var e=0;e<t.getNumGeometries();e++){var n=t.getGeometryN(e);this.add(n)}},Rf.prototype.locate=function(t){return ma(this._parentGeom,bc)&&50<this._parentGeom.getNumGeometries()?(null===this._areaPtLocator&&(this._areaPtLocator=new Nf(this._parentGeom)),this._areaPtLocator.locate(t)):this._ptLocator.locate(t,this._parentGeom)},Rf.prototype.findEdge=function(){if(1!==arguments.length)return Pf.prototype.findEdge.apply(this,arguments);var t=arguments[0];return this._lineEdgeMap.get(t)},Rf.prototype.interfaces_=function(){return[]},Rf.prototype.getClass=function(){return Rf},Rf.determineBoundary=function(t,e){return t.isInBoundary(e)?ya.BOUNDARY:ya.INTERIOR},Rf);function Rf(){if(Pf.call(this),this._parentGeom=null,this._lineEdgeMap=new kc,this._boundaryNodeRule=null,this._useBoundaryDeterminationRule=!0,this._argIndex=null,this._boundaryNodes=null,this._hasTooFewPoints=!1,this._invalidPoint=null,this._areaPtLocator=null,this._ptLocator=new wp,2===arguments.length){var t=arguments[0],e=arguments[1],n=hu.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)}}Lf.prototype.getArgGeometry=function(t){return this._arg[t].getGeometry()},Lf.prototype.setComputationPrecision=function(t){this._resultPrecisionModel=t,this._li.setPrecisionModel(this._resultPrecisionModel)},Lf.prototype.interfaces_=function(){return[]},Lf.prototype.getClass=function(){return Lf};function Tf(){}Tf.prototype.interfaces_=function(){return[]},Tf.prototype.getClass=function(){return Tf},Tf.map=function(){if(arguments[0]instanceof su&&ma(arguments[1],Tf.MapOp)){for(var t=arguments[0],e=arguments[1],n=new Cu,r=0;r<t.getNumGeometries();r++){var i=e.map(t.getGeometryN(r));null!==i&&n.add(i)}return t.getFactory().buildGeometry(n)}if(ma(arguments[0],yu)&&ma(arguments[1],Tf.MapOp)){for(var o=arguments[0],s=arguments[1],a=new Cu,u=o.iterator();u.hasNext();){var c=u.next(),h=s.map(c);null!==h&&a.add(h)}return a}},Tf.MapOp=function(){};var Af,Df=((Af=Lf)&&(Ff.__proto__=Af),((Ff.prototype=Object.create(Af&&Af.prototype)).constructor=Ff).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 hh(t.getLabel())).flip();var i=e.getDepth();i.isNull()&&i.add(n),i.add(r),n.merge(r)}else this._edgeList.add(t)},Ff.prototype.getGraph=function(){return this._graph},Ff.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))}},Ff.prototype.isCoveredByLA=function(t){return!!this.isCovered(t,this._resultLineList)||!!this.isCovered(t,this._resultPolyList)},Ff.prototype.computeGeometry=function(t,e,n,r){var i=new Cu;return i.addAll(t),i.addAll(e),i.addAll(n),i.isEmpty()?Ff.createEmptyResult(r,this._arg[0].getGeometry(),this._arg[1].getGeometry(),this._geomFact):this._geomFact.buildGeometry(i)},Ff.prototype.mergeSymLabels=function(){for(var t=this._graph.getNodes().iterator();t.hasNext();)t.next().getEdges().mergeSymLabels()},Ff.prototype.isCovered=function(t,e){for(var n=e.iterator();n.hasNext();){var r=n.next();if(this._ptLocator.locate(t,r)!==ya.EXTERIOR)return!0}return!1},Ff.prototype.replaceCollapsedEdges=function(){for(var t=new Cu,e=this._edgeList.iterator();e.hasNext();){var n=e.next();n.isCollapsed()&&(e.remove(),t.add(n.getCollapsedEdge()))}this._edgeList.addAll(t)},Ff.prototype.updateNodeLabelling=function(){for(var t=this._graph.getNodes().iterator();t.hasNext();){var e=t.next(),n=e.getEdges().getLabel();e.getLabel().merge(n)}},Ff.prototype.getResultGeometry=function(t){return this.computeOverlay(t),this._resultGeom},Ff.prototype.insertUniqueEdges=function(t){for(var e=t.iterator();e.hasNext();){var n=e.next();this.insertUniqueEdge(n)}},Ff.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 Cu;this._arg[0].computeSplitEdges(e),this._arg[1].computeSplitEdges(e),this.insertUniqueEdges(e),this.computeLabelsFromDepths(),this.replaceCollapsedEdges(),zp.checkValid(this._edgeList.getEdges()),this._graph.addEdges(this._edgeList.getEdges()),this.computeLabelling(),this.labelIncompleteNodes(),this.findResultAreaEdges(t),this.cancelDuplicateResultEdges();var n=new Oh(this._geomFact);n.add(this._graph),this._resultPolyList=n.getPolygons();var r=new Xp(this,this._geomFact,this._ptLocator);this._resultLineList=r.build(t);var i=new Up(this,this._geomFact,this._ptLocator);this._resultPointList=i.build(t),this._resultGeom=this.computeGeometry(this._resultPointList,this._resultLineList,this._resultPolyList,t)},Ff.prototype.labelIncompleteNode=function(t,e){var n=this._ptLocator.locate(t.getCoordinate(),this._arg[e].getGeometry());t.getLabel().setLocation(e,n)},Ff.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))}},Ff.prototype.findResultAreaEdges=function(t){for(var e=this._graph.getEdgeEnds().iterator();e.hasNext();){var n=e.next(),r=n.getLabel();r.isArea()&&!n.isInteriorAreaEdge()&&Ff.isResultOfOp(r.getLocation(0,$c.RIGHT),r.getLocation(1,$c.RIGHT),t)&&n.setInResult(!0)}},Ff.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):(Xa.isTrue(!r.isNull(i,$c.LEFT),"depth of LEFT side has not been initialized"),n.setLocation(i,$c.LEFT,r.getLocation(i,$c.LEFT)),Xa.isTrue(!r.isNull(i,$c.RIGHT),"depth of RIGHT side has not been initialized"),n.setLocation(i,$c.RIGHT,r.getLocation(i,$c.RIGHT))))}}},Ff.prototype.computeLabelling=function(){for(var t=this._graph.getNodes().iterator();t.hasNext();)t.next().getEdges().computeLabelling(this._arg);this.mergeSymLabels(),this.updateNodeLabelling()},Ff.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)}},Ff.prototype.isCoveredByA=function(t){return!!this.isCovered(t,this._resultPolyList)},Ff.prototype.interfaces_=function(){return[]},Ff.prototype.getClass=function(){return Ff},Ff);function Ff(){var t=arguments[0],e=arguments[1];Af.call(this,t,e),this._ptLocator=new wp,this._geomFact=null,this._resultGeom=null,this._graph=null,this._edgeList=new kl,this._resultPolyList=new Cu,this._resultLineList=new Cu,this._resultPointList=new Cu,this._graph=new Ph(new ql),this._geomFact=t.getFactory()}Df.overlayOp=function(t,e,n){return new Df(t,e).getResultGeometry(n)},Df.intersection=function(t,e){if(t.isEmpty()||e.isEmpty())return Df.createEmptyResult(Df.INTERSECTION,t,e,t.getFactory());if(t.isGeometryCollection()){var n=e;return jp.map(t,{interfaces_:function(){return[Tf.MapOp]},map:function(t){return t.intersection(n)}})}return t.checkNotGeometryCollection(t),t.checkNotGeometryCollection(e),of.overlayOp(t,e,Df.INTERSECTION)},Df.symDifference=function(t,e){if(t.isEmpty()||e.isEmpty()){if(t.isEmpty()&&e.isEmpty())return Df.createEmptyResult(Df.SYMDIFFERENCE,t,e,t.getFactory());if(t.isEmpty())return e.copy();if(e.isEmpty())return t.copy()}return t.checkNotGeometryCollection(t),t.checkNotGeometryCollection(e),of.overlayOp(t,e,Df.SYMDIFFERENCE)},Df.resultDimension=function(t,e,n){var r=e.getDimension(),i=n.getDimension(),o=-1;switch(t){case Df.INTERSECTION:o=Math.min(r,i);break;case Df.UNION:o=Math.max(r,i);break;case Df.DIFFERENCE:o=r;break;case Df.SYMDIFFERENCE:o=Math.max(r,i)}return o},Df.createEmptyResult=function(t,e,n,r){var i=null;switch(Df.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},Df.difference=function(t,e){return t.isEmpty()?Df.createEmptyResult(Df.DIFFERENCE,t,e,t.getFactory()):e.isEmpty()?t.copy():(t.checkNotGeometryCollection(t),t.checkNotGeometryCollection(e),of.overlayOp(t,e,Df.DIFFERENCE))},Df.isResultOfOp=function(){if(2===arguments.length){var t=arguments[0],e=arguments[1],n=t.getLocation(0),r=t.getLocation(1);return Df.isResultOfOp(n,r,e)}if(3===arguments.length){var i=arguments[0],o=arguments[1];switch(i===ya.BOUNDARY&&(i=ya.INTERIOR),o===ya.BOUNDARY&&(o=ya.INTERIOR),arguments[2]){case Df.INTERSECTION:return i===ya.INTERIOR&&o===ya.INTERIOR;case Df.UNION:return i===ya.INTERIOR||o===ya.INTERIOR;case Df.DIFFERENCE:return i===ya.INTERIOR&&o!==ya.INTERIOR;case Df.SYMDIFFERENCE:return i===ya.INTERIOR&&o!==ya.INTERIOR||i!==ya.INTERIOR&&o===ya.INTERIOR}return!1}},Df.INTERSECTION=1,Df.UNION=2,Df.DIFFERENCE=3,Df.SYMDIFFERENCE=4;function qf(t,e){this._g=null,this._boundaryDistanceTolerance=null,this._linework=null,this._ptLocator=new wp,this._seg=new nl;var n=t,r=e;this._g=n,this._boundaryDistanceTolerance=r,this._linework=this.extractLinework(n)}qf.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},qf.prototype.getLocation=function(t){return this.isWithinToleranceOfBoundary(t)?ya.BOUNDARY:this._ptLocator.locate(t,this._g)},qf.prototype.extractLinework=function(t){var e=new Gf;t.apply(e);var n=e.getLinework(),r=Yc.toLineStringArray(n);return t.getFactory().createMultiLineString(r)},qf.prototype.interfaces_=function(){return[]},qf.prototype.getClass=function(){return qf};var Gf=function(){this._linework=null,this._linework=new Cu};Gf.prototype.getLinework=function(){return this._linework},Gf.prototype.filter=function(t){if(t instanceof Cc){var e=t;this._linework.add(e.getExteriorRing());for(var n=0;n<e.getNumInteriorRing();n++)this._linework.add(e.getInteriorRingN(n))}},Gf.prototype.interfaces_=function(){return[sc]},Gf.prototype.getClass=function(){return Gf};function Bf(t){this._g=null,this._doLeft=!0,this._doRight=!0;var e=t;this._g=e}Bf.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)},Bf.prototype.setSidesToGenerate=function(t,e){this._doLeft=t,this._doRight=e},Bf.prototype.getPoints=function(t){for(var e=new Cu,n=Ep.getLines(this._g).iterator();n.hasNext();){var r=n.next();this.extractPoints(r,t,e)}return e},Bf.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)}},Bf.prototype.interfaces_=function(){return[]},Bf.prototype.getClass=function(){return Bf};function kf(){this._geom=null,this._locFinder=null,this._location=new Array(3).fill(null),this._invalidLocation=null,this._boundaryDistanceTolerance=kf.TOLERANCE,this._testCoords=new Cu;var t=arguments[0],e=arguments[1],n=arguments[2];this._boundaryDistanceTolerance=kf.computeBoundaryDistanceTolerance(t,e),this._geom=[t,e,n],this._locFinder=[new qf(this._geom[0],this._boundaryDistanceTolerance),new qf(this._geom[1],this._boundaryDistanceTolerance),new qf(this._geom[2],this._boundaryDistanceTolerance)]}var zf={TOLERANCE:{configurable:!0}};kf.prototype.reportResult=function(t,e,n){Oa.out.println("Overlay result invalid - A:"+ya.toLocationSymbol(e[0])+" B:"+ya.toLocationSymbol(e[1])+" expected:"+(n?"i":"e")+" actual:"+ya.toLocationSymbol(e[2]))},kf.prototype.isValid=function(t){return this.addTestPts(this._geom[0]),this.addTestPts(this._geom[1]),this.checkValid(t)},kf.prototype.checkValid=function(){if(1===arguments.length){for(var t=arguments[0],e=0;e<this._testCoords.size();e++){var n=this._testCoords.get(e);if(!this.checkValid(t,n))return this._invalidLocation=n,!1}return!0}if(2===arguments.length){var r=arguments[0],i=arguments[1];return this._location[0]=this._locFinder[0].getLocation(i),this._location[1]=this._locFinder[1].getLocation(i),this._location[2]=this._locFinder[2].getLocation(i),!!kf.hasLocation(this._location,ya.BOUNDARY)||this.isValidResult(r,this._location)}},kf.prototype.addTestPts=function(t){var e=new Bf(t);this._testCoords.addAll(e.getPoints(5*this._boundaryDistanceTolerance))},kf.prototype.isValidResult=function(t,e){var n=Df.isResultOfOp(e[0],e[1],t),r=!(n^e[2]===ya.INTERIOR);return r||this.reportResult(t,e,n),r},kf.prototype.getInvalidLocation=function(){return this._invalidLocation},kf.prototype.interfaces_=function(){return[]},kf.prototype.getClass=function(){return kf},kf.hasLocation=function(t,e){for(var n=0;n<3;n++)if(t[n]===e)return!0;return!1},kf.computeBoundaryDistanceTolerance=function(t,e){return Math.min(Hp.computeSizeBasedSnapTolerance(t),Hp.computeSizeBasedSnapTolerance(e))},kf.isValid=function(t,e,n,r){return new kf(t,e,r).isValid(n)},zf.TOLERANCE.get=function(){return 1e-6},Object.defineProperties(kf,zf);function jf(t){this._geomFactory=null,this._skipEmpty=!1,this._inputGeoms=null,this._geomFactory=jf.extractFactory(t),this._inputGeoms=t}jf.prototype.extractElements=function(t,e){if(null===t)return null;for(var n=0;n<t.getNumGeometries();n++){var r=t.getGeometryN(n);this._skipEmpty&&r.isEmpty()||e.add(r)}},jf.prototype.combine=function(){for(var t=new Cu,e=this._inputGeoms.iterator();e.hasNext();){var n=e.next();this.extractElements(n,t)}return 0===t.size()?null!==this._geomFactory?this._geomFactory.createGeometryCollection(null):null:this._geomFactory.buildGeometry(t)},jf.prototype.interfaces_=function(){return[]},jf.prototype.getClass=function(){return jf},jf.combine=function(){return 1===arguments.length?new jf(arguments[0]).combine():2===arguments.length?new jf(jf.createList(arguments[0],arguments[1])).combine():3===arguments.length?new jf(jf.createList(arguments[0],arguments[1],arguments[2])).combine():void 0},jf.extractFactory=function(t){return t.isEmpty()?null:t.iterator().next().getFactory()},jf.createList=function(){if(2===arguments.length){var t=arguments[0],e=arguments[1],n=new Cu;return n.add(t),n.add(e),n}if(3===arguments.length){var r=arguments[0],i=arguments[1],o=arguments[2],s=new Cu;return s.add(r),s.add(i),s.add(o),s}};function Xf(t){this._inputPolys=null,this._geomFactory=null;var e=t;this._inputPolys=e,null===this._inputPolys&&(this._inputPolys=new Cu)}var Uf={STRTREE_NODE_CAPACITY:{configurable:!0}};Xf.prototype.reduceToGeometries=function(t){for(var e=new Cu,n=t.iterator();n.hasNext();){var r=n.next(),i=null;ma(r,xu)?i=this.unionTree(r):r instanceof su&&(i=r),e.add(i)}return e},Xf.prototype.extractByEnvelope=function(t,e,n){for(var r=new Cu,i=0;i<e.getNumGeometries();i++){var o=e.getGeometryN(i);o.getEnvelopeInternal().intersects(t)?r.add(o):n.add(o)}return this._geomFactory.buildGeometry(r)},Xf.prototype.unionOptimized=function(t,e){var n=t.getEnvelopeInternal(),r=e.getEnvelopeInternal();if(!n.intersects(r))return jf.combine(t,e);if(t.getNumGeometries()<=1&&e.getNumGeometries()<=1)return this.unionActual(t,e);var i=n.intersection(r);return this.unionUsingEnvelopeIntersection(t,e,i)},Xf.prototype.union=function(){if(null===this._inputPolys)throw new Error("union() method cannot be called twice");if(this._inputPolys.isEmpty())return null;this._geomFactory=this._inputPolys.iterator().next().getFactory();for(var t=new Hh(Xf.STRTREE_NODE_CAPACITY),e=this._inputPolys.iterator();e.hasNext();){var n=e.next();t.insert(n.getEnvelopeInternal(),n)}this._inputPolys=null;var r=t.itemsTree();return this.unionTree(r)},Xf.prototype.binaryUnion=function(){if(1===arguments.length){var t=arguments[0];return this.binaryUnion(t,0,t.size())}if(3===arguments.length){var e=arguments[0],n=arguments[1],r=arguments[2];if(r-n<=1){var i=Xf.getGeometry(e,n);return this.unionSafe(i,null)}if(r-n==2)return this.unionSafe(Xf.getGeometry(e,n),Xf.getGeometry(e,n+1));var o=Math.trunc((r+n)/2),s=this.binaryUnion(e,n,o),a=this.binaryUnion(e,o,r);return this.unionSafe(s,a)}},Xf.prototype.repeatedUnion=function(t){for(var e=null,n=t.iterator();n.hasNext();){var r=n.next();e=null===e?r.copy():e.union(r)}return e},Xf.prototype.unionSafe=function(t,e){return null===t&&null===e?null:null===t?e.copy():null===e?t.copy():this.unionOptimized(t,e)},Xf.prototype.unionActual=function(t,e){return Xf.restrictToPolygons(t.union(e))},Xf.prototype.unionTree=function(t){var e=this.reduceToGeometries(t);return this.binaryUnion(e)},Xf.prototype.unionUsingEnvelopeIntersection=function(t,e,n){var r=new Cu,i=this.extractByEnvelope(n,t,r),o=this.extractByEnvelope(n,e,r),s=this.unionActual(i,o);return r.add(s),jf.combine(r)},Xf.prototype.bufferUnion=function(){if(1===arguments.length){var t=arguments[0];return t.get(0).getFactory().buildGeometry(t).buffer(0)}if(2===arguments.length){var e=arguments[0],n=arguments[1];return e.getFactory().createGeometryCollection([e,n]).buffer(0)}},Xf.prototype.interfaces_=function(){return[]},Xf.prototype.getClass=function(){return Xf},Xf.restrictToPolygons=function(t){if(ma(t,bc))return t;var e=xp.getPolygons(t);return 1===e.size()?e.get(0):t.getFactory().createMultiPolygon(Yc.toPolygonArray(e))},Xf.getGeometry=function(t,e){return e>=t.size()?null:t.get(e)},Xf.union=function(t){return new Xf(t).union()},Uf.STRTREE_NODE_CAPACITY.get=function(){return 4},Object.defineProperties(Xf,Uf);var Yf=function(){};function Vf(t){switch(t.type){case"Polygon":return 1<rr(t)?t:null;case"MultiPolygon":var e=[];if(A(t,function(t){1<rr(t)&&e.push(t.geometry.coordinates)}),e.length)return{type:"MultiPolygon",coordinates:e}}}Yf.prototype.interfaces_=function(){return[]},Yf.prototype.getClass=function(){return Yf},Yf.union=function(t,e){if(t.isEmpty()||e.isEmpty()){if(t.isEmpty()&&e.isEmpty())return Df.createEmptyResult(Df.UNION,t,e,t.getFactory());if(t.isEmpty())return e.copy();if(e.isEmpty())return t.copy()}return t.checkNotGeometryCollection(t),t.checkNotGeometryCollection(e),of.overlayOp(t,e,Df.UNION)};function Hf(){return new Wf}function Wf(){this.reset()}Wf.prototype={constructor:Wf,reset:function(){this.s=this.t=0},add:function(t){Zf(Jf,t,this.t),Zf(this,Jf.s,this.s),this.s?this.t+=Jf.t:this.s=Jf.t},valueOf:function(){return this.s}};var Jf=new Wf;function Zf(t,e,n){var r=t.s=e+n,i=r-e,o=r-i;t.t=e-o+(n-i)}var Kf=1e-6,Qf=Math.PI,$f=Qf/2,tg=Qf/4,eg=2*Qf,ng=180/Qf,rg=Qf/180,ig=Math.abs,og=Math.atan,sg=Math.atan2,ag=Math.cos,ug=Math.exp,cg=Math.log,hg=Math.sin,lg=Math.sqrt,pg=Math.tan;function fg(t){return 1<t?$f:t<-1?-$f:Math.asin(t)}function gg(){}function dg(t,e){t&&_g.hasOwnProperty(t.type)&&_g[t.type](t,e)}var yg={Feature:function(t,e){dg(t.geometry,e)},FeatureCollection:function(t,e){for(var n=t.features,r=-1,i=n.length;++r<i;)dg(n[r].geometry,e)}},_g={Sphere:function(t,e){e.sphere()},Point:function(t,e){t=t.coordinates,e.point(t[0],t[1],t[2])},MultiPoint:function(t,e){for(var n=t.coordinates,r=-1,i=n.length;++r<i;)t=n[r],e.point(t[0],t[1],t[2])},LineString:function(t,e){mg(t.coordinates,e,0)},MultiLineString:function(t,e){for(var n=t.coordinates,r=-1,i=n.length;++r<i;)mg(n[r],e,0)},Polygon:function(t,e){vg(t.coordinates,e)},MultiPolygon:function(t,e){for(var n=t.coordinates,r=-1,i=n.length;++r<i;)vg(n[r],e)},GeometryCollection:function(t,e){for(var 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